diff options
Diffstat (limited to 'src/libstrongswan')
315 files changed, 22976 insertions, 10639 deletions
diff --git a/src/libstrongswan/Makefile.am b/src/libstrongswan/Makefile.am index ee6996558..7ee15052c 100644 --- a/src/libstrongswan/Makefile.am +++ b/src/libstrongswan/Makefile.am @@ -10,7 +10,9 @@ printf_hook.c printf_hook.h \ asn1/asn1.c asn1/asn1.h \ asn1/asn1_parser.c asn1/asn1_parser.h \ asn1/oid.c asn1/oid.h \ -asn1/pem.c asn1/pem.h \ +attributes/attributes.c attributes/attributes.h \ +attributes/attribute_provider.h attributes/attribute_handler.h \ +attributes/attribute_manager.c attributes/attribute_manager.h \ crypto/crypters/crypter.c crypto/crypters/crypter.h \ crypto/hashers/hasher.h crypto/hashers/hasher.c \ crypto/pkcs9.c crypto/pkcs9.h \ @@ -25,6 +27,7 @@ crypto/diffie_hellman.c crypto/diffie_hellman.h \ crypto/transform.c crypto/transform.h \ credentials/credential_factory.c credentials/credential_factory.h \ credentials/builder.c credentials/builder.h \ +credentials/keys/key_encoding.c credentials/keys/key_encoding.h \ credentials/keys/private_key.c credentials/keys/private_key.h \ credentials/keys/public_key.c credentials/keys/public_key.h \ credentials/keys/shared_key.c credentials/keys/shared_key.h \ @@ -32,11 +35,19 @@ credentials/certificates/certificate.c credentials/certificates/certificate.h \ credentials/certificates/x509.h credentials/certificates/x509.c \ credentials/certificates/ac.h \ credentials/certificates/crl.h credentials/certificates/crl.c \ +credentials/certificates/pkcs10.h \ credentials/certificates/ocsp_request.h \ credentials/certificates/ocsp_response.h credentials/certificates/ocsp_response.c \ +credentials/certificates/pgp_certificate.h \ +credentials/ietf_attributes/ietf_attributes.c credentials/ietf_attributes/ietf_attributes.h \ database/database.h database/database_factory.h database/database_factory.c \ fetcher/fetcher.h fetcher/fetcher_manager.h fetcher/fetcher_manager.c \ -pgp/pgp.c pgp/pgp.h \ +selectors/traffic_selector.c selectors/traffic_selector.h \ +threading/thread.h threading/thread.c \ +threading/thread_value.h threading/thread_value.c \ +threading/mutex.h threading/mutex.c threading/condvar.h \ +threading/rwlock.h threading/rwlock.c \ +threading/lock_profiler.h \ utils.h utils.c \ utils/host.c utils/host.h \ utils/identification.c utils/identification.h \ @@ -46,16 +57,16 @@ utils/linked_list.c utils/linked_list.h \ utils/hashtable.c utils/hashtable.h \ utils/enumerator.c utils/enumerator.h \ utils/optionsfrom.c utils/optionsfrom.h \ -utils/mutex.c utils/mutex.h \ utils/backtrace.c utils/backtrace.h \ plugins/plugin_loader.c plugins/plugin_loader.h plugins/plugin.h -libstrongswan_la_LIBADD = -lpthread $(DLLIB) $(BTLIB) $(SOCKLIB) +libstrongswan_la_LIBADD = $(PTHREADLIB) $(DLLIB) $(BTLIB) $(SOCKLIB) $(RTLIB) INCLUDES = -I$(top_srcdir)/src/libstrongswan AM_CFLAGS = \ -DIPSEC_DIR=\"${ipsecdir}\" \ --DIPSEC_PLUGINDIR=\"${plugindir}\" +-DPLUGINDIR=\"${plugindir}\" \ +-DSTRONGSWAN_CONF=\"${strongswan_conf}\" if USE_LEAK_DETECTIVE AM_CFLAGS += -DLEAK_DETECTIVE @@ -162,6 +173,22 @@ if USE_PUBKEY SUBDIRS += plugins/pubkey endif +if USE_PKCS1 + SUBDIRS += plugins/pkcs1 +endif + +if USE_PGP + SUBDIRS += plugins/pgp +endif + +if USE_DNSKEY + SUBDIRS += plugins/dnskey +endif + +if USE_PEM + SUBDIRS += plugins/pem +endif + if USE_CURL SUBDIRS += plugins/curl endif @@ -178,6 +205,10 @@ if USE_SQLITE SUBDIRS += plugins/sqlite endif +if USE_ATTR_SQL + SUBDIRS += plugins/attr_sql +endif + if USE_PADLOCK SUBDIRS += plugins/padlock endif diff --git a/src/libstrongswan/Makefile.in b/src/libstrongswan/Makefile.in index ae751c098..729d32eb3 100644 --- a/src/libstrongswan/Makefile.in +++ b/src/libstrongswan/Makefile.in @@ -1,8 +1,9 @@ -# Makefile.in generated by automake 1.10.2 from Makefile.am. +# Makefile.in generated by automake 1.11 from Makefile.am. # @configure_input@ # Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, -# 2003, 2004, 2005, 2006, 2007, 2008 Free Software Foundation, Inc. +# 2003, 2004, 2005, 2006, 2007, 2008, 2009 Free Software Foundation, +# Inc. # This Makefile.in is free software; the Free Software Foundation # gives unlimited permission to copy and/or distribute it, # with or without modifications, as long as this notice is preserved. @@ -16,8 +17,9 @@ VPATH = @srcdir@ pkgdatadir = $(datadir)/@PACKAGE@ -pkglibdir = $(libdir)/@PACKAGE@ pkgincludedir = $(includedir)/@PACKAGE@ +pkglibdir = $(libdir)/@PACKAGE@ +pkglibexecdir = $(libexecdir)/@PACKAGE@ am__cd = CDPATH="$${ZSH_VERSION+.}$(PATH_SEPARATOR)" && cd install_sh_DATA = $(install_sh) -c -m 644 install_sh_PROGRAM = $(install_sh) -c @@ -56,44 +58,74 @@ host_triplet = @host@ @USE_XCBC_TRUE@am__append_18 = plugins/xcbc @USE_X509_TRUE@am__append_19 = plugins/x509 @USE_PUBKEY_TRUE@am__append_20 = plugins/pubkey -@USE_CURL_TRUE@am__append_21 = plugins/curl -@USE_LDAP_TRUE@am__append_22 = plugins/ldap -@USE_MYSQL_TRUE@am__append_23 = plugins/mysql -@USE_SQLITE_TRUE@am__append_24 = plugins/sqlite -@USE_PADLOCK_TRUE@am__append_25 = plugins/padlock -@USE_OPENSSL_TRUE@am__append_26 = plugins/openssl -@USE_GCRYPT_TRUE@am__append_27 = plugins/gcrypt -@USE_AGENT_TRUE@am__append_28 = plugins/agent -@USE_TEST_VECTORS_TRUE@am__append_29 = plugins/test_vectors +@USE_PKCS1_TRUE@am__append_21 = plugins/pkcs1 +@USE_PGP_TRUE@am__append_22 = plugins/pgp +@USE_DNSKEY_TRUE@am__append_23 = plugins/dnskey +@USE_PEM_TRUE@am__append_24 = plugins/pem +@USE_CURL_TRUE@am__append_25 = plugins/curl +@USE_LDAP_TRUE@am__append_26 = plugins/ldap +@USE_MYSQL_TRUE@am__append_27 = plugins/mysql +@USE_SQLITE_TRUE@am__append_28 = plugins/sqlite +@USE_ATTR_SQL_TRUE@am__append_29 = plugins/attr_sql +@USE_PADLOCK_TRUE@am__append_30 = plugins/padlock +@USE_OPENSSL_TRUE@am__append_31 = plugins/openssl +@USE_GCRYPT_TRUE@am__append_32 = plugins/gcrypt +@USE_AGENT_TRUE@am__append_33 = plugins/agent +@USE_TEST_VECTORS_TRUE@am__append_34 = plugins/test_vectors subdir = src/libstrongswan DIST_COMMON = $(srcdir)/Makefile.am $(srcdir)/Makefile.in ACLOCAL_M4 = $(top_srcdir)/aclocal.m4 -am__aclocal_m4_deps = $(top_srcdir)/configure.in +am__aclocal_m4_deps = $(top_srcdir)/m4/config/libtool.m4 \ + $(top_srcdir)/m4/config/ltoptions.m4 \ + $(top_srcdir)/m4/config/ltsugar.m4 \ + $(top_srcdir)/m4/config/ltversion.m4 \ + $(top_srcdir)/m4/config/lt~obsolete.m4 \ + $(top_srcdir)/m4/macros/with.m4 \ + $(top_srcdir)/m4/macros/enable-disable.m4 \ + $(top_srcdir)/configure.in am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \ $(ACLOCAL_M4) mkinstalldirs = $(install_sh) -d CONFIG_CLEAN_FILES = +CONFIG_CLEAN_VPATH_FILES = am__vpath_adj_setup = srcdirstrip=`echo "$(srcdir)" | sed 's|.|.|g'`; am__vpath_adj = case $$p in \ $(srcdir)/*) f=`echo "$$p" | sed "s|^$$srcdirstrip/||"`;; \ *) f=$$p;; \ esac; -am__strip_dir = `echo $$p | sed -e 's|^.*/||'`; +am__strip_dir = f=`echo $$p | sed -e 's|^.*/||'`; +am__install_max = 40 +am__nobase_strip_setup = \ + srcdirstrip=`echo "$(srcdir)" | sed 's/[].[^$$\\*|]/\\\\&/g'` +am__nobase_strip = \ + for p in $$list; do echo "$$p"; done | sed -e "s|$$srcdirstrip/||" +am__nobase_list = $(am__nobase_strip_setup); \ + for p in $$list; do echo "$$p $$p"; done | \ + sed "s| $$srcdirstrip/| |;"' / .*\//!s/ .*/ ./; s,\( .*\)/[^/]*$$,\1,' | \ + $(AWK) 'BEGIN { files["."] = "" } { files[$$2] = files[$$2] " " $$1; \ + if (++n[$$2] == $(am__install_max)) \ + { print $$2, files[$$2]; n[$$2] = 0; files[$$2] = "" } } \ + END { for (dir in files) print dir, files[dir] }' +am__base_list = \ + sed '$$!N;$$!N;$$!N;$$!N;$$!N;$$!N;$$!N;s/\n/ /g' | \ + sed '$$!N;$$!N;$$!N;$$!N;s/\n/ /g' am__installdirs = "$(DESTDIR)$(libdir)" -libLTLIBRARIES_INSTALL = $(INSTALL) LTLIBRARIES = $(lib_LTLIBRARIES) am__DEPENDENCIES_1 = libstrongswan_la_DEPENDENCIES = $(am__DEPENDENCIES_1) \ $(am__DEPENDENCIES_1) $(am__DEPENDENCIES_1) \ + $(am__DEPENDENCIES_1) $(am__DEPENDENCIES_1) \ $(am__DEPENDENCIES_1) am__libstrongswan_la_SOURCES_DIST = library.c library.h chunk.c \ chunk.h debug.c debug.h enum.c enum.h settings.h settings.c \ printf_hook.c printf_hook.h asn1/asn1.c asn1/asn1.h \ asn1/asn1_parser.c asn1/asn1_parser.h asn1/oid.c asn1/oid.h \ - asn1/pem.c asn1/pem.h crypto/crypters/crypter.c \ - crypto/crypters/crypter.h crypto/hashers/hasher.h \ - crypto/hashers/hasher.c crypto/pkcs9.c crypto/pkcs9.h \ - crypto/proposal/proposal_keywords.c \ + attributes/attributes.c attributes/attributes.h \ + attributes/attribute_provider.h attributes/attribute_handler.h \ + attributes/attribute_manager.c attributes/attribute_manager.h \ + crypto/crypters/crypter.c crypto/crypters/crypter.h \ + crypto/hashers/hasher.h crypto/hashers/hasher.c crypto/pkcs9.c \ + crypto/pkcs9.h crypto/proposal/proposal_keywords.c \ crypto/proposal/proposal_keywords.h crypto/prfs/prf.c \ crypto/prfs/prf.h crypto/rngs/rng.c crypto/rngs/rng.h \ crypto/prf_plus.h crypto/prf_plus.c crypto/signers/signer.c \ @@ -103,7 +135,8 @@ am__libstrongswan_la_SOURCES_DIST = library.c library.h chunk.c \ crypto/diffie_hellman.h crypto/transform.c crypto/transform.h \ credentials/credential_factory.c \ credentials/credential_factory.h credentials/builder.c \ - credentials/builder.h credentials/keys/private_key.c \ + credentials/builder.h credentials/keys/key_encoding.c \ + credentials/keys/key_encoding.h credentials/keys/private_key.c \ credentials/keys/private_key.h credentials/keys/public_key.c \ credentials/keys/public_key.h credentials/keys/shared_key.c \ credentials/keys/shared_key.h \ @@ -112,18 +145,26 @@ am__libstrongswan_la_SOURCES_DIST = library.c library.h chunk.c \ credentials/certificates/x509.h \ credentials/certificates/x509.c credentials/certificates/ac.h \ credentials/certificates/crl.h credentials/certificates/crl.c \ + credentials/certificates/pkcs10.h \ credentials/certificates/ocsp_request.h \ credentials/certificates/ocsp_response.h \ - credentials/certificates/ocsp_response.c database/database.h \ - database/database_factory.h database/database_factory.c \ - fetcher/fetcher.h fetcher/fetcher_manager.h \ - fetcher/fetcher_manager.c pgp/pgp.c pgp/pgp.h utils.h utils.c \ - utils/host.c utils/host.h utils/identification.c \ - utils/identification.h utils/iterator.h utils/lexparser.c \ - utils/lexparser.h utils/linked_list.c utils/linked_list.h \ - utils/hashtable.c utils/hashtable.h utils/enumerator.c \ - utils/enumerator.h utils/optionsfrom.c utils/optionsfrom.h \ - utils/mutex.c utils/mutex.h utils/backtrace.c \ + credentials/certificates/ocsp_response.c \ + credentials/certificates/pgp_certificate.h \ + credentials/ietf_attributes/ietf_attributes.c \ + credentials/ietf_attributes/ietf_attributes.h \ + database/database.h database/database_factory.h \ + database/database_factory.c fetcher/fetcher.h \ + fetcher/fetcher_manager.h fetcher/fetcher_manager.c \ + selectors/traffic_selector.c selectors/traffic_selector.h \ + threading/thread.h threading/thread.c threading/thread_value.h \ + threading/thread_value.c threading/mutex.h threading/mutex.c \ + threading/condvar.h threading/rwlock.h threading/rwlock.c \ + threading/lock_profiler.h utils.h utils.c utils/host.c \ + utils/host.h utils/identification.c utils/identification.h \ + utils/iterator.h utils/lexparser.c utils/lexparser.h \ + utils/linked_list.c utils/linked_list.h utils/hashtable.c \ + utils/hashtable.h utils/enumerator.c utils/enumerator.h \ + utils/optionsfrom.c utils/optionsfrom.h utils/backtrace.c \ utils/backtrace.h plugins/plugin_loader.c \ plugins/plugin_loader.h plugins/plugin.h \ utils/leak_detective.c utils/leak_detective.h \ @@ -132,19 +173,22 @@ am__libstrongswan_la_SOURCES_DIST = library.c library.h chunk.c \ @USE_INTEGRITY_TEST_TRUE@am__objects_2 = integrity_checker.lo am_libstrongswan_la_OBJECTS = library.lo chunk.lo debug.lo enum.lo \ settings.lo printf_hook.lo asn1.lo asn1_parser.lo oid.lo \ - pem.lo crypter.lo hasher.lo pkcs9.lo proposal_keywords.lo \ - prf.lo rng.lo prf_plus.lo signer.lo crypto_factory.lo \ - crypto_tester.lo diffie_hellman.lo transform.lo \ - credential_factory.lo builder.lo private_key.lo public_key.lo \ - shared_key.lo certificate.lo x509.lo crl.lo ocsp_response.lo \ - database_factory.lo fetcher_manager.lo pgp.lo utils.lo host.lo \ + attributes.lo attribute_manager.lo crypter.lo hasher.lo \ + pkcs9.lo proposal_keywords.lo prf.lo rng.lo prf_plus.lo \ + signer.lo crypto_factory.lo crypto_tester.lo diffie_hellman.lo \ + transform.lo credential_factory.lo builder.lo key_encoding.lo \ + private_key.lo public_key.lo shared_key.lo certificate.lo \ + x509.lo crl.lo ocsp_response.lo ietf_attributes.lo \ + database_factory.lo fetcher_manager.lo traffic_selector.lo \ + thread.lo thread_value.lo mutex.lo rwlock.lo utils.lo host.lo \ identification.lo lexparser.lo linked_list.lo hashtable.lo \ - enumerator.lo optionsfrom.lo mutex.lo backtrace.lo \ - plugin_loader.lo $(am__objects_1) $(am__objects_2) + enumerator.lo optionsfrom.lo backtrace.lo plugin_loader.lo \ + $(am__objects_1) $(am__objects_2) libstrongswan_la_OBJECTS = $(am_libstrongswan_la_OBJECTS) DEFAULT_INCLUDES = -I.@am__isrc@ depcomp = $(SHELL) $(top_srcdir)/depcomp am__depfiles_maybe = depfiles +am__mv = mv -f COMPILE = $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) \ $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) LTCOMPILE = $(LIBTOOL) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) \ @@ -165,15 +209,45 @@ RECURSIVE_TARGETS = all-recursive check-recursive dvi-recursive \ ps-recursive uninstall-recursive RECURSIVE_CLEAN_TARGETS = mostlyclean-recursive clean-recursive \ distclean-recursive maintainer-clean-recursive +AM_RECURSIVE_TARGETS = $(RECURSIVE_TARGETS:-recursive=) \ + $(RECURSIVE_CLEAN_TARGETS:-recursive=) tags TAGS ctags CTAGS \ + distdir ETAGS = etags CTAGS = ctags DIST_SUBDIRS = . plugins/aes plugins/des plugins/blowfish plugins/md4 \ plugins/md5 plugins/sha1 plugins/sha2 plugins/fips_prf \ plugins/gmp plugins/random plugins/hmac plugins/xcbc \ - plugins/x509 plugins/pubkey plugins/curl plugins/ldap \ - plugins/mysql plugins/sqlite plugins/padlock plugins/openssl \ - plugins/gcrypt plugins/agent plugins/test_vectors + plugins/x509 plugins/pubkey plugins/pkcs1 plugins/pgp \ + plugins/dnskey plugins/pem plugins/curl plugins/ldap \ + plugins/mysql plugins/sqlite plugins/attr_sql plugins/padlock \ + plugins/openssl plugins/gcrypt plugins/agent \ + plugins/test_vectors DISTFILES = $(DIST_COMMON) $(DIST_SOURCES) $(TEXINFOS) $(EXTRA_DIST) +am__relativize = \ + dir0=`pwd`; \ + sed_first='s,^\([^/]*\)/.*$$,\1,'; \ + sed_rest='s,^[^/]*/*,,'; \ + sed_last='s,^.*/\([^/]*\)$$,\1,'; \ + sed_butlast='s,/*[^/]*$$,,'; \ + while test -n "$$dir1"; do \ + first=`echo "$$dir1" | sed -e "$$sed_first"`; \ + if test "$$first" != "."; then \ + if test "$$first" = ".."; then \ + dir2=`echo "$$dir0" | sed -e "$$sed_last"`/"$$dir2"; \ + dir0=`echo "$$dir0" | sed -e "$$sed_butlast"`; \ + else \ + first2=`echo "$$dir2" | sed -e "$$sed_first"`; \ + if test "$$first2" = "$$first"; then \ + dir2=`echo "$$dir2" | sed -e "$$sed_rest"`; \ + else \ + dir2="../$$dir2"; \ + fi; \ + dir0="$$dir0"/"$$first"; \ + fi; \ + fi; \ + dir1=`echo "$$dir1" | sed -e "$$sed_rest"`; \ + done; \ + reldir="$$dir2" ACLOCAL = @ACLOCAL@ ALLOCA = @ALLOCA@ AMTAR = @AMTAR@ @@ -207,25 +281,22 @@ INSTALL_DATA = @INSTALL_DATA@ INSTALL_PROGRAM = @INSTALL_PROGRAM@ INSTALL_SCRIPT = @INSTALL_SCRIPT@ INSTALL_STRIP_PROGRAM = @INSTALL_STRIP_PROGRAM@ -IPSEC_ROUTING_TABLE = @IPSEC_ROUTING_TABLE@ -IPSEC_ROUTING_TABLE_PRIO = @IPSEC_ROUTING_TABLE_PRIO@ LD = @LD@ LDFLAGS = @LDFLAGS@ LEX = @LEX@ LEXLIB = @LEXLIB@ LEX_OUTPUT_ROOT = @LEX_OUTPUT_ROOT@ -LIBGCRYPT_CFLAGS = @LIBGCRYPT_CFLAGS@ -LIBGCRYPT_CONFIG = @LIBGCRYPT_CONFIG@ -LIBGCRYPT_LIBS = @LIBGCRYPT_LIBS@ LIBOBJS = @LIBOBJS@ LIBS = @LIBS@ LIBTOOL = @LIBTOOL@ -LINUX_HEADERS = @LINUX_HEADERS@ LIPO = @LIPO@ LN_S = @LN_S@ LTLIBOBJS = @LTLIBOBJS@ MAKEINFO = @MAKEINFO@ MKDIR_P = @MKDIR_P@ +MYSQLCFLAG = @MYSQLCFLAG@ +MYSQLCONFIG = @MYSQLCONFIG@ +MYSQLLIB = @MYSQLLIB@ NM = @NM@ NMEDIT = @NMEDIT@ OBJDUMP = @OBJDUMP@ @@ -237,11 +308,14 @@ PACKAGE_BUGREPORT = @PACKAGE_BUGREPORT@ PACKAGE_NAME = @PACKAGE_NAME@ PACKAGE_STRING = @PACKAGE_STRING@ PACKAGE_TARNAME = @PACKAGE_TARNAME@ +PACKAGE_URL = @PACKAGE_URL@ PACKAGE_VERSION = @PACKAGE_VERSION@ PATH_SEPARATOR = @PATH_SEPARATOR@ PERL = @PERL@ PKG_CONFIG = @PKG_CONFIG@ +PTHREADLIB = @PTHREADLIB@ RANLIB = @RANLIB@ +RTLIB = @RTLIB@ RUBY = @RUBY@ RUBYINCLUDE = @RUBYINCLUDE@ SED = @SED@ @@ -270,9 +344,9 @@ build_cpu = @build_cpu@ build_os = @build_os@ build_vendor = @build_vendor@ builddir = @builddir@ -confdir = @confdir@ datadir = @datadir@ datarootdir = @datarootdir@ +default_pkcs11 = @default_pkcs11@ docdir = @docdir@ dvidir = @dvidir@ exec_prefix = @exec_prefix@ @@ -295,7 +369,7 @@ ipsecuser = @ipsecuser@ libdir = @libdir@ libexecdir = @libexecdir@ libstrongswan_plugins = @libstrongswan_plugins@ -linuxdir = @linuxdir@ +linux_headers = @linux_headers@ localedir = @localedir@ localstatedir = @localstatedir@ lt_ECHO = @lt_ECHO@ @@ -303,6 +377,7 @@ mandir = @mandir@ mkdir_p = @mkdir_p@ nm_CFLAGS = @nm_CFLAGS@ nm_LIBS = @nm_LIBS@ +nm_ca_dir = @nm_ca_dir@ oldincludedir = @oldincludedir@ pdfdir = @pdfdir@ piddir = @piddir@ @@ -311,10 +386,12 @@ pluto_plugins = @pluto_plugins@ prefix = @prefix@ program_transform_name = @program_transform_name@ psdir = @psdir@ +random_device = @random_device@ resolv_conf = @resolv_conf@ +routing_table = @routing_table@ +routing_table_prio = @routing_table_prio@ sbindir = @sbindir@ sharedstatedir = @sharedstatedir@ -simreader = @simreader@ srcdir = @srcdir@ strongswan_conf = @strongswan_conf@ sysconfdir = @sysconfdir@ @@ -322,13 +399,17 @@ target_alias = @target_alias@ top_build_prefix = @top_build_prefix@ top_builddir = @top_builddir@ top_srcdir = @top_srcdir@ +urandom_device = @urandom_device@ xml_CFLAGS = @xml_CFLAGS@ xml_LIBS = @xml_LIBS@ lib_LTLIBRARIES = libstrongswan.la libstrongswan_la_SOURCES = library.c library.h chunk.c chunk.h debug.c \ debug.h enum.c enum.h settings.h settings.c printf_hook.c \ printf_hook.h asn1/asn1.c asn1/asn1.h asn1/asn1_parser.c \ - asn1/asn1_parser.h asn1/oid.c asn1/oid.h asn1/pem.c asn1/pem.h \ + asn1/asn1_parser.h asn1/oid.c asn1/oid.h \ + attributes/attributes.c attributes/attributes.h \ + attributes/attribute_provider.h attributes/attribute_handler.h \ + attributes/attribute_manager.c attributes/attribute_manager.h \ crypto/crypters/crypter.c crypto/crypters/crypter.h \ crypto/hashers/hasher.h crypto/hashers/hasher.c crypto/pkcs9.c \ crypto/pkcs9.h crypto/proposal/proposal_keywords.c \ @@ -341,7 +422,8 @@ libstrongswan_la_SOURCES = library.c library.h chunk.c chunk.h debug.c \ crypto/diffie_hellman.h crypto/transform.c crypto/transform.h \ credentials/credential_factory.c \ credentials/credential_factory.h credentials/builder.c \ - credentials/builder.h credentials/keys/private_key.c \ + credentials/builder.h credentials/keys/key_encoding.c \ + credentials/keys/key_encoding.h credentials/keys/private_key.c \ credentials/keys/private_key.h credentials/keys/public_key.c \ credentials/keys/public_key.h credentials/keys/shared_key.c \ credentials/keys/shared_key.h \ @@ -350,26 +432,34 @@ libstrongswan_la_SOURCES = library.c library.h chunk.c chunk.h debug.c \ credentials/certificates/x509.h \ credentials/certificates/x509.c credentials/certificates/ac.h \ credentials/certificates/crl.h credentials/certificates/crl.c \ + credentials/certificates/pkcs10.h \ credentials/certificates/ocsp_request.h \ credentials/certificates/ocsp_response.h \ - credentials/certificates/ocsp_response.c database/database.h \ - database/database_factory.h database/database_factory.c \ - fetcher/fetcher.h fetcher/fetcher_manager.h \ - fetcher/fetcher_manager.c pgp/pgp.c pgp/pgp.h utils.h utils.c \ - utils/host.c utils/host.h utils/identification.c \ - utils/identification.h utils/iterator.h utils/lexparser.c \ - utils/lexparser.h utils/linked_list.c utils/linked_list.h \ - utils/hashtable.c utils/hashtable.h utils/enumerator.c \ - utils/enumerator.h utils/optionsfrom.c utils/optionsfrom.h \ - utils/mutex.c utils/mutex.h utils/backtrace.c \ + credentials/certificates/ocsp_response.c \ + credentials/certificates/pgp_certificate.h \ + credentials/ietf_attributes/ietf_attributes.c \ + credentials/ietf_attributes/ietf_attributes.h \ + database/database.h database/database_factory.h \ + database/database_factory.c fetcher/fetcher.h \ + fetcher/fetcher_manager.h fetcher/fetcher_manager.c \ + selectors/traffic_selector.c selectors/traffic_selector.h \ + threading/thread.h threading/thread.c threading/thread_value.h \ + threading/thread_value.c threading/mutex.h threading/mutex.c \ + threading/condvar.h threading/rwlock.h threading/rwlock.c \ + threading/lock_profiler.h utils.h utils.c utils/host.c \ + utils/host.h utils/identification.c utils/identification.h \ + utils/iterator.h utils/lexparser.c utils/lexparser.h \ + utils/linked_list.c utils/linked_list.h utils/hashtable.c \ + utils/hashtable.h utils/enumerator.c utils/enumerator.h \ + utils/optionsfrom.c utils/optionsfrom.h utils/backtrace.c \ utils/backtrace.h plugins/plugin_loader.c \ plugins/plugin_loader.h plugins/plugin.h $(am__append_2) \ $(am__append_5) -libstrongswan_la_LIBADD = -lpthread $(DLLIB) $(BTLIB) $(SOCKLIB) \ - $(am__append_6) +libstrongswan_la_LIBADD = $(PTHREADLIB) $(DLLIB) $(BTLIB) $(SOCKLIB) \ + $(RTLIB) $(am__append_6) INCLUDES = -I$(top_srcdir)/src/libstrongswan -AM_CFLAGS = -DIPSEC_DIR=\"${ipsecdir}\" \ - -DIPSEC_PLUGINDIR=\"${plugindir}\" $(am__append_1) \ +AM_CFLAGS = -DIPSEC_DIR=\"${ipsecdir}\" -DPLUGINDIR=\"${plugindir}\" \ + -DSTRONGSWAN_CONF=\"${strongswan_conf}\" $(am__append_1) \ $(am__append_3) $(am__append_4) EXTRA_DIST = \ asn1/oid.txt asn1/oid.pl \ @@ -393,7 +483,9 @@ SUBDIRS = . $(am__append_7) $(am__append_8) $(am__append_9) \ $(am__append_19) $(am__append_20) $(am__append_21) \ $(am__append_22) $(am__append_23) $(am__append_24) \ $(am__append_25) $(am__append_26) $(am__append_27) \ - $(am__append_28) $(am__append_29) + $(am__append_28) $(am__append_29) $(am__append_30) \ + $(am__append_31) $(am__append_32) $(am__append_33) \ + $(am__append_34) all: $(BUILT_SOURCES) $(MAKE) $(AM_MAKEFLAGS) all-recursive @@ -408,9 +500,9 @@ $(srcdir)/Makefile.in: $(srcdir)/Makefile.am $(am__configure_deps) exit 1;; \ esac; \ done; \ - echo ' cd $(top_srcdir) && $(AUTOMAKE) --gnu src/libstrongswan/Makefile'; \ - cd $(top_srcdir) && \ - $(AUTOMAKE) --gnu src/libstrongswan/Makefile + echo ' cd $(top_srcdir) && $(AUTOMAKE) --gnu src/libstrongswan/Makefile'; \ + $(am__cd) $(top_srcdir) && \ + $(AUTOMAKE) --gnu src/libstrongswan/Makefile .PRECIOUS: Makefile Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status @case '$?' in \ @@ -428,23 +520,28 @@ $(top_srcdir)/configure: $(am__configure_deps) cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh $(ACLOCAL_M4): $(am__aclocal_m4_deps) cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh +$(am__aclocal_m4_deps): install-libLTLIBRARIES: $(lib_LTLIBRARIES) @$(NORMAL_INSTALL) test -z "$(libdir)" || $(MKDIR_P) "$(DESTDIR)$(libdir)" - @list='$(lib_LTLIBRARIES)'; for p in $$list; do \ + @list='$(lib_LTLIBRARIES)'; test -n "$(libdir)" || list=; \ + list2=; for p in $$list; do \ if test -f $$p; then \ - f=$(am__strip_dir) \ - echo " $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=install $(libLTLIBRARIES_INSTALL) $(INSTALL_STRIP_FLAG) '$$p' '$(DESTDIR)$(libdir)/$$f'"; \ - $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=install $(libLTLIBRARIES_INSTALL) $(INSTALL_STRIP_FLAG) "$$p" "$(DESTDIR)$(libdir)/$$f"; \ + list2="$$list2 $$p"; \ else :; fi; \ - done + done; \ + test -z "$$list2" || { \ + echo " $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=install $(INSTALL) $(INSTALL_STRIP_FLAG) $$list2 '$(DESTDIR)$(libdir)'"; \ + $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=install $(INSTALL) $(INSTALL_STRIP_FLAG) $$list2 "$(DESTDIR)$(libdir)"; \ + } uninstall-libLTLIBRARIES: @$(NORMAL_UNINSTALL) - @list='$(lib_LTLIBRARIES)'; for p in $$list; do \ 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@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/builder.Plo@am__quote@ @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/certificate.Plo@am__quote@ @@ -485,7 +584,9 @@ distclean-compile: @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/hashtable.Plo@am__quote@ @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/host.Plo@am__quote@ @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/identification.Plo@am__quote@ +@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/ietf_attributes.Plo@am__quote@ @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/integrity_checker.Plo@am__quote@ +@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/key_encoding.Plo@am__quote@ @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/leak_detective.Plo@am__quote@ @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/lexparser.Plo@am__quote@ @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/library.Plo@am__quote@ @@ -494,8 +595,6 @@ distclean-compile: @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/ocsp_response.Plo@am__quote@ @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/oid.Plo@am__quote@ @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/optionsfrom.Plo@am__quote@ -@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/pem.Plo@am__quote@ -@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/pgp.Plo@am__quote@ @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/pkcs9.Plo@am__quote@ @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/plugin_loader.Plo@am__quote@ @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/prf.Plo@am__quote@ @@ -505,306 +604,352 @@ distclean-compile: @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/proposal_keywords.Plo@am__quote@ @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/public_key.Plo@am__quote@ @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/rng.Plo@am__quote@ +@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/rwlock.Plo@am__quote@ @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/settings.Plo@am__quote@ @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/shared_key.Plo@am__quote@ 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@AMDEPBACKSLASH@ @AMDEP_TRUE@@am__fastdepCC_FALSE@ DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@ -@am__fastdepCC_FALSE@ $(LIBTOOL) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -c -o leak_detective.lo `test -f 'utils/leak_detective.c' || echo '$(srcdir)/'`utils/leak_detective.c +@am__fastdepCC_FALSE@ $(LIBTOOL) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -c -o leak_detective.lo `test -f 'utils/leak_detective.c' || echo '$(srcdir)/'`utils/leak_detective.c mostlyclean-libtool: -rm -f *.lo @@ -836,7 +981,7 @@ $(RECURSIVE_TARGETS): else \ local_target="$$target"; \ fi; \ - (cd $$subdir && $(MAKE) $(AM_MAKEFLAGS) $$local_target) \ + ($(am__cd) $$subdir && $(MAKE) $(AM_MAKEFLAGS) $$local_target) \ || eval $$failcom; \ done; \ if test "$$dot_seen" = "no"; then \ @@ -870,16 +1015,16 @@ $(RECURSIVE_CLEAN_TARGETS): else \ local_target="$$target"; \ fi; \ - (cd $$subdir && $(MAKE) $(AM_MAKEFLAGS) $$local_target) \ + ($(am__cd) $$subdir && $(MAKE) $(AM_MAKEFLAGS) $$local_target) \ || eval $$failcom; \ done && test -z "$$fail" tags-recursive: list='$(SUBDIRS)'; for subdir in $$list; do \ - test "$$subdir" = . || (cd $$subdir && $(MAKE) $(AM_MAKEFLAGS) tags); \ + test "$$subdir" = . || ($(am__cd) $$subdir && $(MAKE) $(AM_MAKEFLAGS) tags); \ done ctags-recursive: list='$(SUBDIRS)'; for subdir in $$list; do \ - test "$$subdir" = . || (cd $$subdir && $(MAKE) $(AM_MAKEFLAGS) ctags); \ + test "$$subdir" = . || ($(am__cd) $$subdir && $(MAKE) $(AM_MAKEFLAGS) ctags); \ done ID: $(HEADERS) $(SOURCES) $(LISP) $(TAGS_FILES) @@ -894,7 +1039,7 @@ tags: TAGS TAGS: tags-recursive $(HEADERS) $(SOURCES) $(TAGS_DEPENDENCIES) \ $(TAGS_FILES) $(LISP) - tags=; \ + set x; \ here=`pwd`; \ if ($(ETAGS) --etags-include --version) >/dev/null 2>&1; then \ include_option=--etags-include; \ @@ -906,7 +1051,7 @@ TAGS: tags-recursive $(HEADERS) $(SOURCES) $(TAGS_DEPENDENCIES) \ list='$(SUBDIRS)'; for subdir in $$list; do \ if test "$$subdir" = .; then :; else \ test ! -f $$subdir/TAGS || \ - tags="$$tags $$include_option=$$here/$$subdir/TAGS"; \ + set "$$@" "$$include_option=$$here/$$subdir/TAGS"; \ fi; \ done; \ list='$(SOURCES) $(HEADERS) $(LISP) $(TAGS_FILES)'; \ @@ -915,29 +1060,34 @@ TAGS: tags-recursive $(HEADERS) $(SOURCES) $(TAGS_DEPENDENCIES) \ done | \ $(AWK) '{ files[$$0] = 1; nonempty = 1; } \ END { if (nonempty) { for (i in files) print i; }; }'`; \ - if test -z "$(ETAGS_ARGS)$$tags$$unique"; then :; else \ + shift; \ + if test -z "$(ETAGS_ARGS)$$*$$unique"; then :; else \ test -n "$$unique" || unique=$$empty_fix; \ - $(ETAGS) $(ETAGSFLAGS) $(AM_ETAGSFLAGS) $(ETAGS_ARGS) \ - $$tags $$unique; \ + if test $$# -gt 0; then \ + $(ETAGS) $(ETAGSFLAGS) $(AM_ETAGSFLAGS) $(ETAGS_ARGS) \ + "$$@" $$unique; \ + else \ + $(ETAGS) $(ETAGSFLAGS) $(AM_ETAGSFLAGS) $(ETAGS_ARGS) \ + $$unique; \ + fi; \ fi ctags: CTAGS CTAGS: ctags-recursive $(HEADERS) $(SOURCES) $(TAGS_DEPENDENCIES) \ $(TAGS_FILES) $(LISP) - tags=; \ list='$(SOURCES) $(HEADERS) $(LISP) $(TAGS_FILES)'; \ unique=`for i in $$list; do \ if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \ done | \ $(AWK) '{ files[$$0] = 1; nonempty = 1; } \ END { if (nonempty) { for (i in files) print i; }; }'`; \ - test -z "$(CTAGS_ARGS)$$tags$$unique" \ + test -z "$(CTAGS_ARGS)$$unique" \ || $(CTAGS) $(CTAGSFLAGS) $(AM_CTAGSFLAGS) $(CTAGS_ARGS) \ - $$tags $$unique + $$unique GTAGS: here=`$(am__cd) $(top_builddir) && pwd` \ - && cd $(top_srcdir) \ - && gtags -i $(GTAGS_ARGS) $$here + && $(am__cd) $(top_srcdir) \ + && gtags -i $(GTAGS_ARGS) "$$here" distclean-tags: -rm -f TAGS ID GTAGS GRTAGS GSYMS GPATH tags @@ -958,29 +1108,44 @@ distdir: $(DISTFILES) if test -f $$file || test -d $$file; then d=.; else d=$(srcdir); fi; \ if test -d $$d/$$file; then \ dir=`echo "/$$file" | sed -e 's,/[^/]*$$,,'`; \ + if test -d "$(distdir)/$$file"; then \ + find "$(distdir)/$$file" -type d ! -perm -700 -exec chmod u+rwx {} \;; \ + fi; \ if test -d $(srcdir)/$$file && test $$d != $(srcdir); then \ - cp -pR $(srcdir)/$$file $(distdir)$$dir || exit 1; \ + cp -fpR $(srcdir)/$$file "$(distdir)$$dir" || exit 1; \ + find "$(distdir)/$$file" -type d ! -perm -700 -exec chmod u+rwx {} \;; \ fi; \ - cp -pR $$d/$$file $(distdir)$$dir || exit 1; \ + cp -fpR $$d/$$file "$(distdir)$$dir" || exit 1; \ else \ - test -f $(distdir)/$$file \ - || cp -p $$d/$$file $(distdir)/$$file \ + test -f "$(distdir)/$$file" \ + || cp -p $$d/$$file "$(distdir)/$$file" \ || exit 1; \ fi; \ done - list='$(DIST_SUBDIRS)'; for subdir in $$list; do \ + @list='$(DIST_SUBDIRS)'; for subdir in $$list; do \ if test "$$subdir" = .; then :; else \ test -d "$(distdir)/$$subdir" \ || $(MKDIR_P) "$(distdir)/$$subdir" \ || exit 1; \ - distdir=`$(am__cd) $(distdir) && pwd`; \ - top_distdir=`$(am__cd) $(top_distdir) && pwd`; \ - (cd $$subdir && \ + fi; \ + done + @list='$(DIST_SUBDIRS)'; for subdir in $$list; do \ + if test "$$subdir" = .; then :; else \ + dir1=$$subdir; dir2="$(distdir)/$$subdir"; \ + $(am__relativize); \ + new_distdir=$$reldir; \ + dir1=$$subdir; dir2="$(top_distdir)"; \ + $(am__relativize); \ + new_top_distdir=$$reldir; \ + echo " (cd $$subdir && $(MAKE) $(AM_MAKEFLAGS) top_distdir="$$new_top_distdir" distdir="$$new_distdir" \\"; \ + echo " am__remove_distdir=: am__skip_length_check=: am__skip_mode_fix=: distdir)"; \ + ($(am__cd) $$subdir && \ $(MAKE) $(AM_MAKEFLAGS) \ - top_distdir="$$top_distdir" \ - distdir="$$distdir/$$subdir" \ + top_distdir="$$new_top_distdir" \ + distdir="$$new_distdir" \ am__remove_distdir=: \ am__skip_length_check=: \ + am__skip_mode_fix=: \ distdir) \ || exit 1; \ fi; \ @@ -1015,6 +1180,7 @@ clean-generic: distclean-generic: -test -z "$(CONFIG_CLEAN_FILES)" || rm -f $(CONFIG_CLEAN_FILES) + -test . = "$(srcdir)" || test -z "$(CONFIG_CLEAN_VPATH_FILES)" || rm -f $(CONFIG_CLEAN_VPATH_FILES) maintainer-clean-generic: @echo "This command is intended for maintainers to use" @@ -1038,6 +1204,8 @@ dvi-am: html: html-recursive +html-am: + info: info-recursive info-am: @@ -1046,18 +1214,28 @@ install-data-am: install-dvi: install-dvi-recursive +install-dvi-am: + install-exec-am: install-libLTLIBRARIES install-html: install-html-recursive +install-html-am: + install-info: install-info-recursive +install-info-am: + install-man: install-pdf: install-pdf-recursive +install-pdf-am: + install-ps: install-ps-recursive +install-ps-am: + installcheck-am: maintainer-clean: maintainer-clean-recursive @@ -1080,8 +1258,9 @@ ps-am: uninstall-am: uninstall-libLTLIBRARIES -.MAKE: $(RECURSIVE_CLEAN_TARGETS) $(RECURSIVE_TARGETS) install-am \ - install-strip +.MAKE: $(RECURSIVE_CLEAN_TARGETS) $(RECURSIVE_TARGETS) all check \ + ctags-recursive install install-am install-strip \ + tags-recursive .PHONY: $(RECURSIVE_CLEAN_TARGETS) $(RECURSIVE_TARGETS) CTAGS GTAGS \ all all-am check check-am clean clean-generic \ @@ -1110,6 +1289,7 @@ $(srcdir)/crypto/proposal/proposal_keywords.c: $(srcdir)/crypto/proposal/proposa $(srcdir)/crypto/proposal/proposal_keywords.h $(GPERF) -N proposal_get_token -m 10 -C -G -c -t -D < \ $(srcdir)/crypto/proposal/proposal_keywords.txt > $@ + # Tell versions [3.59,3.63) of GNU make to not export all variables. # Otherwise a system limit (for SysV at least) may be exceeded. .NOEXPORT: diff --git a/src/libstrongswan/asn1/asn1.c b/src/libstrongswan/asn1/asn1.c index ec46b165b..763caafc4 100644 --- a/src/libstrongswan/asn1/asn1.c +++ b/src/libstrongswan/asn1/asn1.c @@ -18,7 +18,6 @@ #include <stdio.h> #include <string.h> #include <time.h> -#include <pthread.h> #include <utils.h> #include <debug.h> @@ -28,161 +27,34 @@ #include "asn1_parser.h" /** - * some common prefabricated ASN.1 constants + * Commonly used ASN1 values. */ -static u_char ASN1_INTEGER_0_str[] = { 0x02, 0x00 }; -static u_char ASN1_INTEGER_1_str[] = { 0x02, 0x01, 0x01 }; -static u_char ASN1_INTEGER_2_str[] = { 0x02, 0x01, 0x02 }; - -const chunk_t ASN1_INTEGER_0 = chunk_from_buf(ASN1_INTEGER_0_str); -const chunk_t ASN1_INTEGER_1 = chunk_from_buf(ASN1_INTEGER_1_str); -const chunk_t ASN1_INTEGER_2 = chunk_from_buf(ASN1_INTEGER_2_str); - -/** - * some popular algorithmIdentifiers - */ - -static u_char ASN1_md2_id_str[] = { - 0x30, 0x0c, - 0x06, 0x08, - 0x2a, 0x86, 0x48, 0x86, 0xf7, 0x0d, 0x02, 0x02, - 0x05,0x00, -}; - -static u_char ASN1_md5_id_str[] = { - 0x30, 0x0C, - 0x06, 0x08, - 0x2A, 0x86, 0x48, 0x86, 0xF7, 0x0D, 0x02, 0x05, - 0x05, 0x00 -}; - -static u_char ASN1_sha1_id_str[] = { - 0x30, 0x09, - 0x06, 0x05, - 0x2B, 0x0E,0x03, 0x02, 0x1A, - 0x05, 0x00 -}; - -static u_char ASN1_sha256_id_str[] = { - 0x30, 0x0d, - 0x06, 0x09, - 0x60, 0x86, 0x48, 0x01, 0x65, 0x03, 0x04, 0x02, 0x01, - 0x05, 0x00 -}; - -static u_char ASN1_sha384_id_str[] = { - 0x30, 0x0d, - 0x06, 0x09, - 0x60, 0x86, 0x48, 0x01, 0x65, 0x03, 0x04, 0x02, 0x02, - 0x05, 0x00 -}; - -static u_char ASN1_sha512_id_str[] = { - 0x30, 0x0d, - 0x06, 0x09, - 0x60, 0x86, 0x48, 0x01, 0x65, 0x03, 0x04, 0x02, 0x03, - 0x05,0x00 -}; - -static u_char ASN1_md2WithRSA_id_str[] = { - 0x30, 0x0D, - 0x06, 0x09, - 0x2A, 0x86, 0x48, 0x86, 0xF7, 0x0D, 0x01, 0x01, 0x02, - 0x05, 0x00 -}; - -static u_char ASN1_md5WithRSA_id_str[] = { - 0x30, 0x0D, - 0x06, 0x09, - 0x2A, 0x86, 0x48, 0x86, 0xF7, 0x0D, 0x01, 0x01, 0x04, - 0x05, 0x00 -}; - -static u_char ASN1_sha1WithRSA_id_str[] = { - 0x30, 0x0D, - 0x06, 0x09, - 0x2A, 0x86, 0x48, 0x86, 0xF7, 0x0D, 0x01, 0x01, 0x05, - 0x05, 0x00 -}; - -static u_char ASN1_sha256WithRSA_id_str[] = { - 0x30, 0x0D, - 0x06, 0x09, - 0x2A, 0x86, 0x48, 0x86, 0xF7, 0x0D, 0x01, 0x01, 0x0B, - 0x05, 0x00 -}; - -static u_char ASN1_sha384WithRSA_id_str[] = { - 0x30, 0x0D, - 0x06, 0x09, - 0x2A, 0x86, 0x48, 0x86, 0xF7, 0x0D, 0x01, 0x01, 0x0C, - 0x05, 0x00 -}; - -static u_char ASN1_sha512WithRSA_id_str[] = { - 0x30, 0x0D, - 0x06, 0x09, - 0x2A, 0x86, 0x48, 0x86, 0xF7, 0x0D, 0x01, 0x01, 0x0D, - 0x05, 0x00 -}; - -static u_char ASN1_rsaEncryption_id_str[] = { - 0x30, 0x0D, - 0x06, 0x09, - 0x2A, 0x86, 0x48, 0x86, 0xF7, 0x0D, 0x01, 0x01, 0x01, - 0x05, 0x00 -}; - -static const chunk_t ASN1_md2_id = chunk_from_buf(ASN1_md2_id_str); -static const chunk_t ASN1_md5_id = chunk_from_buf(ASN1_md5_id_str); -static const chunk_t ASN1_sha1_id = chunk_from_buf(ASN1_sha1_id_str); -static const chunk_t ASN1_sha256_id = chunk_from_buf(ASN1_sha256_id_str); -static const chunk_t ASN1_sha384_id = chunk_from_buf(ASN1_sha384_id_str); -static const chunk_t ASN1_sha512_id = chunk_from_buf(ASN1_sha512_id_str); -static const chunk_t ASN1_rsaEncryption_id = chunk_from_buf(ASN1_rsaEncryption_id_str); -static const chunk_t ASN1_md2WithRSA_id = chunk_from_buf(ASN1_md2WithRSA_id_str); -static const chunk_t ASN1_md5WithRSA_id = chunk_from_buf(ASN1_md5WithRSA_id_str); -static const chunk_t ASN1_sha1WithRSA_id = chunk_from_buf(ASN1_sha1WithRSA_id_str); -static const chunk_t ASN1_sha256WithRSA_id = chunk_from_buf(ASN1_sha256WithRSA_id_str); -static const chunk_t ASN1_sha384WithRSA_id = chunk_from_buf(ASN1_sha384WithRSA_id_str); -static const chunk_t ASN1_sha512WithRSA_id = chunk_from_buf(ASN1_sha512WithRSA_id_str); +const chunk_t ASN1_INTEGER_0 = chunk_from_chars(0x02, 0x00); +const chunk_t ASN1_INTEGER_1 = chunk_from_chars(0x02, 0x01, 0x01); +const chunk_t ASN1_INTEGER_2 = chunk_from_chars(0x02, 0x01, 0x02); /* * Defined in header. */ chunk_t asn1_algorithmIdentifier(int oid) { + chunk_t parameters; + + /* some algorithmIdentifiers have a NULL parameters field and some do not */ switch (oid) { - case OID_RSA_ENCRYPTION: - return ASN1_rsaEncryption_id; - case OID_MD2_WITH_RSA: - return ASN1_md2WithRSA_id; - case OID_MD5_WITH_RSA: - return ASN1_md5WithRSA_id; - case OID_SHA1_WITH_RSA: - return ASN1_sha1WithRSA_id; - case OID_SHA256_WITH_RSA: - return ASN1_sha256WithRSA_id; - case OID_SHA384_WITH_RSA: - return ASN1_sha384WithRSA_id; - case OID_SHA512_WITH_RSA: - return ASN1_sha512WithRSA_id; - case OID_MD2: - return ASN1_md2_id; - case OID_MD5: - return ASN1_md5_id; - case OID_SHA1: - return ASN1_sha1_id; - case OID_SHA256: - return ASN1_sha256_id; - case OID_SHA384: - return ASN1_sha384_id; - case OID_SHA512: - return ASN1_sha512_id; + case OID_ECDSA_WITH_SHA1: + case OID_ECDSA_WITH_SHA224: + case OID_ECDSA_WITH_SHA256: + case OID_ECDSA_WITH_SHA384: + case OID_ECDSA_WITH_SHA512: + parameters = chunk_empty; + break; default: - return chunk_empty; + parameters = asn1_simple_object(ASN1_NULL, chunk_empty); + break; } + return asn1_wrap(ASN1_SEQUENCE, "mm", asn1_build_known_oid(oid), parameters); } /* @@ -191,14 +63,14 @@ chunk_t asn1_algorithmIdentifier(int oid) int asn1_known_oid(chunk_t object) { int oid = 0; - + while (object.len) { if (oid_names[oid].octet == *object.ptr) { if (--object.len == 0 || oid_names[oid].down == 0) { - return oid; /* found terminal symbol */ + return oid; /* found terminal symbol */ } else { @@ -227,17 +99,17 @@ chunk_t asn1_build_known_oid(int n) { chunk_t oid; int i; - + if (n < 0 || n >= OID_MAX) { return chunk_empty; } - + i = oid_names[n].level + 1; oid = chunk_alloc(2 + i); oid.ptr[0] = ASN1_OID; oid.ptr[1] = i; - + do { if (oid_names[n].level >= i) @@ -248,7 +120,7 @@ chunk_t asn1_build_known_oid(int n) oid.ptr[--i + 2] = oid_names[n--].octet; } while (i > 0); - + return oid; } @@ -259,18 +131,18 @@ size_t asn1_length(chunk_t *blob) { u_char n; size_t len; - + if (blob->len < 2) { DBG2("insufficient number of octets to parse ASN.1 length"); return ASN1_INVALID_LENGTH; } - + /* read length field, skip tag and length */ n = blob->ptr[1]; *blob = chunk_skip(*blob, 2); - - if ((n & 0x80) == 0) + + if ((n & 0x80) == 0) { /* single length octet */ if (n > blob->len) { @@ -279,25 +151,25 @@ size_t asn1_length(chunk_t *blob) } return n; } - + /* composite length, determine number of length octets */ n &= 0x7f; - + if (n == 0 || n > blob->len) { DBG2("number of length octets invalid"); return ASN1_INVALID_LENGTH; } - + if (n > sizeof(len)) { - DBG2("number of length octets is larger than limit of %d octets", + DBG2("number of length octets is larger than limit of %d octets", (int)sizeof(len)); return ASN1_INVALID_LENGTH; } - + len = 0; - + while (n-- > 0) { len = 256*len + *blob->ptr++; @@ -319,7 +191,7 @@ int asn1_unwrap(chunk_t *blob, chunk_t *inner) chunk_t res; u_char len; int type; - + if (blob->len < 2) { return ASN1_INVALID; @@ -327,7 +199,7 @@ int asn1_unwrap(chunk_t *blob, chunk_t *inner) type = blob->ptr[0]; len = blob->ptr[1]; *blob = chunk_skip(*blob, 2); - + if ((len & 0x80) == 0) { /* single length octet */ res.len = len; @@ -358,8 +230,6 @@ int asn1_unwrap(chunk_t *blob, chunk_t *inner) return type; } -#define TIME_MAX 0x7fffffff - static const int days[] = { 0, 31, 59, 90, 120, 151, 181, 212, 243, 273, 304, 334 }; static const int tm_leap_1970 = 477; @@ -373,7 +243,7 @@ time_t asn1_to_time(const chunk_t *utctime, asn1_t type) int tz_hour, tz_min, tz_offset; time_t tm_secs; u_char *eot = NULL; - + if ((eot = memchr(utctime->ptr, 'Z', utctime->len)) != NULL) { tz_offset = 0; /* Zulu time with a zero time zone offset */ @@ -398,19 +268,19 @@ time_t asn1_to_time(const chunk_t *utctime, asn1_t type) { return 0; /* error in time format */ } - + /* parse ASN.1 time string */ { const char* format = (type == ASN1_UTCTIME)? "%2d%2d%2d%2d%2d": "%4d%2d%2d%2d%2d"; - + if (sscanf(utctime->ptr, format, &tm_year, &tm_mon, &tm_day, &tm_hour, &tm_min) != 5) { return 0; /* error in [yy]yymmddhhmm time format */ } } - + /* is there a seconds field? */ if ((eot - utctime->ptr) == ((type == ASN1_UTCTIME)?12:14)) { @@ -423,17 +293,17 @@ time_t asn1_to_time(const chunk_t *utctime, asn1_t type) { tm_sec = 0; } - + /* representation of two-digit years */ if (type == ASN1_UTCTIME) { tm_year += (tm_year < 50) ? 2000 : 1900; } - + /* prevent large 32 bit integer overflows */ if (sizeof(time_t) == 4 && tm_year > 2038) { - return TIME_MAX; + return TIME_32_BIT_SIGNED_MAX; } /* representation of months as 0..11*/ @@ -442,7 +312,7 @@ time_t asn1_to_time(const chunk_t *utctime, asn1_t type) return 0; /* error in month format */ } tm_mon--; - + /* representation of days as 0..30 */ tm_day--; @@ -461,8 +331,8 @@ time_t asn1_to_time(const chunk_t *utctime, asn1_t type) tm_days = 365 * (tm_year - 1970) + days[tm_mon] + tm_day + tm_leap; tm_secs = 60 * (60 * (24 * tm_days + tm_hour) + tm_min) + tm_sec - tz_offset; - /* has a 32 bit overflow occurred? */ - return (tm_secs < 0) ? TIME_MAX : tm_secs; + /* has a 32 bit signed integer overflow occurred? */ + return (tm_secs < 0) ? TIME_32_BIT_SIGNED_MAX : tm_secs; } /** @@ -475,7 +345,7 @@ chunk_t asn1_from_time(const time_t *time, asn1_t type) char buf[BUF_LEN]; chunk_t formatted_time; struct tm t; - + gmtime_r(time, &t); if (type == ASN1_GENERALIZEDTIME) { @@ -487,7 +357,7 @@ chunk_t asn1_from_time(const time_t *time, asn1_t type) format = "%02d%02d%02d%02d%02d%02dZ"; offset = (t.tm_year < 100)? 0 : -100; } - snprintf(buf, BUF_LEN, format, t.tm_year + offset, + snprintf(buf, BUF_LEN, format, t.tm_year + offset, t.tm_mon + 1, t.tm_mday, t.tm_hour, t.tm_min, t.tm_sec); formatted_time.ptr = buf; formatted_time.len = strlen(buf); @@ -500,7 +370,7 @@ chunk_t asn1_from_time(const time_t *time, asn1_t type) void asn1_debug_simple_object(chunk_t object, asn1_t type, bool private) { int oid; - + switch (type) { case ASN1_OID: @@ -545,30 +415,30 @@ void asn1_debug_simple_object(chunk_t object, asn1_t type, bool private) bool asn1_parse_simple_object(chunk_t *object, asn1_t type, u_int level, const char* name) { size_t len; - + /* an ASN.1 object must possess at least a tag and length field */ if (object->len < 2) { DBG2("L%d - %s: ASN.1 object smaller than 2 octets", level, name); return FALSE; } - + if (*object->ptr != type) { DBG2("L%d - %s: ASN1 tag 0x%02x expected, but is 0x%02x", level, name, type, *object->ptr); return FALSE; } - + len = asn1_length(object); - + if (len == ASN1_INVALID_LENGTH || object->len < len) { DBG2("L%d - %s: length of ASN.1 object invalid or too large", level, name); return FALSE; } - + DBG2("L%d - %s:", level, name); asn1_debug_simple_object(*object, type, FALSE); return TRUE; @@ -578,11 +448,11 @@ bool asn1_parse_simple_object(chunk_t *object, asn1_t type, u_int level, const c * ASN.1 definition of an algorithmIdentifier */ static const asn1Object_t algorithmIdentifierObjects[] = { - { 0, "algorithmIdentifier", ASN1_SEQUENCE, ASN1_NONE }, /* 0 */ - { 1, "algorithm", ASN1_OID, ASN1_BODY }, /* 1 */ - { 1, "parameters", ASN1_EOC, ASN1_RAW|ASN1_OPT }, /* 2 */ - { 1, "end opt", ASN1_EOC, ASN1_END }, /* 3 */ - { 0, "exit", ASN1_EOC, ASN1_EXIT } + { 0, "algorithmIdentifier", ASN1_SEQUENCE, ASN1_NONE }, /* 0 */ + { 1, "algorithm", ASN1_OID, ASN1_BODY }, /* 1 */ + { 1, "parameters", ASN1_EOC, ASN1_RAW|ASN1_OPT }, /* 2 */ + { 1, "end opt", ASN1_EOC, ASN1_END }, /* 3 */ + { 0, "exit", ASN1_EOC, ASN1_EXIT } }; #define ALGORITHM_ID_ALG 1 #define ALGORITHM_ID_PARAMETERS 2 @@ -596,10 +466,10 @@ int asn1_parse_algorithmIdentifier(chunk_t blob, int level0, chunk_t *parameters chunk_t object; int objectID; int alg = OID_UNKNOWN; - + parser = asn1_parser_create(algorithmIdentifierObjects, blob); parser->set_top_level(parser, level0); - + while (parser->iterate(parser, &objectID, &object)) { switch (objectID) @@ -629,7 +499,7 @@ bool is_asn1(chunk_t blob) u_int len; u_char tag = *blob.ptr; - if (tag != ASN1_SEQUENCE && tag != ASN1_SET) + if (tag != ASN1_SEQUENCE && tag != ASN1_SET && tag != ASN1_OCTET_STRING) { DBG2(" file content is not binary ASN.1"); return FALSE; @@ -661,7 +531,7 @@ bool asn1_is_printablestring(chunk_t str) const char printablestring_charset[] = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789 '()+,-./:=?"; u_int i; - + for (i = 0; i < str.len; i++) { if (strchr(printablestring_charset, str.ptr[i]) == NULL) @@ -711,24 +581,24 @@ u_char* asn1_build_object(chunk_t *object, asn1_t type, size_t datalen) u_char length_buf[4]; chunk_t length = { length_buf, 0 }; u_char *pos; - + /* code the asn.1 length field */ asn1_code_length(datalen, &length); - + /* allocate memory for the asn.1 TLV object */ object->len = 1 + length.len + datalen; object->ptr = malloc(object->len); - + /* set position pointer at the start of the object */ pos = object->ptr; - + /* copy the asn.1 tag field and advance the pointer */ *pos++ = type; - + /* copy the asn.1 length field and advance the pointer */ - memcpy(pos, length.ptr, length.len); + memcpy(pos, length.ptr, length.len); pos += length.len; - + return pos; } @@ -738,11 +608,11 @@ u_char* asn1_build_object(chunk_t *object, asn1_t type, size_t datalen) chunk_t asn1_simple_object(asn1_t tag, chunk_t content) { chunk_t object; - + u_char *pos = asn1_build_object(&object, tag, content.len); - memcpy(pos, content.ptr, content.len); + memcpy(pos, content.ptr, content.len); pos += content.len; - + return object; } @@ -809,8 +679,8 @@ chunk_t asn1_wrap(asn1_t type, const char *mode, ...) u_char *pos; int i; int count = strlen(mode); - - /* sum up lengths of individual chunks */ + + /* sum up lengths of individual chunks */ va_start(chunks, mode); construct.len = 0; for (i = 0; i < count; i++) @@ -819,26 +689,33 @@ chunk_t asn1_wrap(asn1_t type, const char *mode, ...) construct.len += ch.len; } va_end(chunks); - + /* allocate needed memory for construct */ pos = asn1_build_object(&construct, type, construct.len); - + /* copy or move the chunks */ va_start(chunks, mode); for (i = 0; i < count; i++) { chunk_t ch = va_arg(chunks, chunk_t); - + memcpy(pos, ch.ptr, ch.len); pos += ch.len; - if (*mode++ == 'm') + switch (*mode++) { - free(ch.ptr); + case 's': + chunk_clear(&ch); + break; + case 'm': + free(ch.ptr); + break; + default: + break; } } va_end(chunks); - + return construct; } @@ -846,11 +723,11 @@ chunk_t asn1_wrap(asn1_t type, const char *mode, ...) * ASN.1 definition of time */ static const asn1Object_t timeObjects[] = { - { 0, "utcTime", ASN1_UTCTIME, ASN1_OPT|ASN1_BODY }, /* 0 */ - { 0, "end opt", ASN1_EOC, ASN1_END }, /* 1 */ - { 0, "generalizeTime", ASN1_GENERALIZEDTIME, ASN1_OPT|ASN1_BODY }, /* 2 */ - { 0, "end opt", ASN1_EOC, ASN1_END }, /* 3 */ - { 0, "exit", ASN1_EOC, ASN1_EXIT } + { 0, "utcTime", ASN1_UTCTIME, ASN1_OPT|ASN1_BODY }, /* 0 */ + { 0, "end opt", ASN1_EOC, ASN1_END }, /* 1 */ + { 0, "generalizeTime", ASN1_GENERALIZEDTIME, ASN1_OPT|ASN1_BODY }, /* 2 */ + { 0, "end opt", ASN1_EOC, ASN1_END }, /* 3 */ + { 0, "exit", ASN1_EOC, ASN1_EXIT } }; #define TIME_UTC 0 #define TIME_GENERALIZED 2 @@ -864,10 +741,10 @@ time_t asn1_parse_time(chunk_t blob, int level0) chunk_t object; int objectID; time_t utc_time = 0; - + parser= asn1_parser_create(timeObjects, blob); parser->set_top_level(parser, level0); - + while (parser->iterate(parser, &objectID, &object)) { if (objectID == TIME_UTC || objectID == TIME_GENERALIZED) diff --git a/src/libstrongswan/asn1/asn1.h b/src/libstrongswan/asn1/asn1.h index 8072d62d6..d29190df7 100644 --- a/src/libstrongswan/asn1/asn1.h +++ b/src/libstrongswan/asn1/asn1.h @@ -14,7 +14,7 @@ * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License * for more details. */ - + /** * @defgroup asn1i asn1 * @{ @ingroup asn1 @@ -32,51 +32,51 @@ * Definition of some primitive ASN1 types */ typedef enum { - ASN1_EOC = 0x00, - ASN1_BOOLEAN = 0x01, - ASN1_INTEGER = 0x02, - ASN1_BIT_STRING = 0x03, - ASN1_OCTET_STRING = 0x04, - ASN1_NULL = 0x05, - ASN1_OID = 0x06, - ASN1_ENUMERATED = 0x0A, - ASN1_UTF8STRING = 0x0C, - ASN1_NUMERICSTRING = 0x12, - ASN1_PRINTABLESTRING = 0x13, - ASN1_T61STRING = 0x14, - ASN1_VIDEOTEXSTRING = 0x15, - ASN1_IA5STRING = 0x16, - ASN1_UTCTIME = 0x17, - ASN1_GENERALIZEDTIME = 0x18, - ASN1_GRAPHICSTRING = 0x19, - ASN1_VISIBLESTRING = 0x1A, - ASN1_GENERALSTRING = 0x1B, - ASN1_UNIVERSALSTRING = 0x1C, - ASN1_BMPSTRING = 0x1E, - - ASN1_CONSTRUCTED = 0x20, - - ASN1_SEQUENCE = 0x30, - ASN1_SET = 0x31, - - ASN1_CONTEXT_S_0 = 0x80, - ASN1_CONTEXT_S_1 = 0x81, - ASN1_CONTEXT_S_2 = 0x82, - ASN1_CONTEXT_S_3 = 0x83, - ASN1_CONTEXT_S_4 = 0x84, - ASN1_CONTEXT_S_5 = 0x85, - ASN1_CONTEXT_S_6 = 0x86, - ASN1_CONTEXT_S_7 = 0x87, - ASN1_CONTEXT_S_8 = 0x88, - - ASN1_CONTEXT_C_0 = 0xA0, - ASN1_CONTEXT_C_1 = 0xA1, - ASN1_CONTEXT_C_2 = 0xA2, - ASN1_CONTEXT_C_3 = 0xA3, - ASN1_CONTEXT_C_4 = 0xA4, - ASN1_CONTEXT_C_5 = 0xA5, - - ASN1_INVALID = 0x100, + ASN1_EOC = 0x00, + ASN1_BOOLEAN = 0x01, + ASN1_INTEGER = 0x02, + ASN1_BIT_STRING = 0x03, + ASN1_OCTET_STRING = 0x04, + ASN1_NULL = 0x05, + ASN1_OID = 0x06, + ASN1_ENUMERATED = 0x0A, + ASN1_UTF8STRING = 0x0C, + ASN1_NUMERICSTRING = 0x12, + ASN1_PRINTABLESTRING = 0x13, + ASN1_T61STRING = 0x14, + ASN1_VIDEOTEXSTRING = 0x15, + ASN1_IA5STRING = 0x16, + ASN1_UTCTIME = 0x17, + ASN1_GENERALIZEDTIME = 0x18, + ASN1_GRAPHICSTRING = 0x19, + ASN1_VISIBLESTRING = 0x1A, + ASN1_GENERALSTRING = 0x1B, + ASN1_UNIVERSALSTRING = 0x1C, + ASN1_BMPSTRING = 0x1E, + + ASN1_CONSTRUCTED = 0x20, + + ASN1_SEQUENCE = 0x30, + ASN1_SET = 0x31, + + ASN1_CONTEXT_S_0 = 0x80, + ASN1_CONTEXT_S_1 = 0x81, + ASN1_CONTEXT_S_2 = 0x82, + ASN1_CONTEXT_S_3 = 0x83, + ASN1_CONTEXT_S_4 = 0x84, + ASN1_CONTEXT_S_5 = 0x85, + ASN1_CONTEXT_S_6 = 0x86, + ASN1_CONTEXT_S_7 = 0x87, + ASN1_CONTEXT_S_8 = 0x88, + + ASN1_CONTEXT_C_0 = 0xA0, + ASN1_CONTEXT_C_1 = 0xA1, + ASN1_CONTEXT_C_2 = 0xA2, + ASN1_CONTEXT_C_3 = 0xA3, + ASN1_CONTEXT_C_4 = 0xA4, + ASN1_CONTEXT_C_5 = 0xA5, + + ASN1_INVALID = 0x100, } asn1_t; #define ASN1_INVALID_LENGTH 0xffffffff @@ -92,10 +92,10 @@ extern const chunk_t ASN1_INTEGER_2; /** Some ASN.1 analysis functions */ /** - * Returns some popular algorithmIdentifiers + * Build an algorithmIdentifier from a known OID. * * @param oid known OID index - * @return body of the corresponding OID + * @return body of the corresponding OID, allocated */ chunk_t asn1_algorithmIdentifier(int oid); @@ -103,7 +103,7 @@ chunk_t asn1_algorithmIdentifier(int oid); * Converts an ASN.1 OID into a known OID index * * @param object body of an OID - * @return index into the oid_names[] table or OID_UNKNOWN + * @return index into the oid_names[] table or OID_UNKNOWN */ int asn1_known_oid(chunk_t object); @@ -139,7 +139,7 @@ int asn1_unwrap(chunk_t *blob, chunk_t *content); * @param blob ASN.1 coded blob * @param level0 top-most level offset * @param params returns optional [ASN.1 coded] parameters - * @return known OID index or OID_UNKNOWN + * @return known OID index or OID_UNKNOWN */ int asn1_parse_algorithmIdentifier(chunk_t blob, int level0, chunk_t *params); @@ -178,7 +178,7 @@ time_t asn1_to_time(const chunk_t *utctime, asn1_t type); * * @param time time_t in UTC * @param type ASN1_UTCTIME or ASN1_GENERALIZEDTIME - * @return body of an ASN.1 code time object + * @return body of an ASN.1 code time object */ chunk_t asn1_from_time(const time_t *time, asn1_t type); @@ -187,7 +187,7 @@ chunk_t asn1_from_time(const time_t *time, asn1_t type); * * @param blob ASN.1 coded time object * @param level0 top-most level offset - * @return time_t in UTC + * @return time_t in UTC */ time_t asn1_parse_time(chunk_t blob, int level0); @@ -250,8 +250,12 @@ chunk_t asn1_integer(const char *mode, chunk_t content); /** * Build an ASN.1 object from a variable number of individual chunks * + * The mode string specifies the number of chunks, and how to handle each of + * them with a single character: 'c' for copy (allocate new chunk), 'm' for move + * (free given chunk) or 's' for sensitive-copy (clear given chunk, then free). + * * @param type ASN.1 type to be created - * @param mode for each list member: 'c' for copy or 'm' for move + * @param mode for each list member: 'c', 'm' or 's' * @return chunk containing the ASN.1 coded object */ chunk_t asn1_wrap(asn1_t type, const char *mode, ...); diff --git a/src/libstrongswan/asn1/asn1_parser.c b/src/libstrongswan/asn1/asn1_parser.c index bc4c0b50f..dc7726ad7 100644 --- a/src/libstrongswan/asn1/asn1_parser.c +++ b/src/libstrongswan/asn1/asn1_parser.c @@ -54,7 +54,7 @@ struct private_asn1_parser_t { bool success; /** - * Declare object data as private - use debug level 4 to log it + * Declare object data as private - use debug level 4 to log it */ bool private; @@ -88,7 +88,7 @@ static bool iterate(private_asn1_parser_t *this, int *objectID, chunk_t *object) u_char *start_ptr; u_int level; asn1Object_t obj; - + *object = chunk_empty; /* Advance to the next object syntax definition line */ @@ -99,7 +99,7 @@ static bool iterate(private_asn1_parser_t *this, int *objectID, chunk_t *object) { return FALSE; } - + if (obj.flags & ASN1_END) /* end of loop or option found */ { if (this->loopAddr[obj.level] && this->blobs[obj.level+1].len > 0) @@ -109,16 +109,16 @@ static bool iterate(private_asn1_parser_t *this, int *objectID, chunk_t *object) } else { - this->loopAddr[obj.level] = 0; /* exit loop or option*/ + this->loopAddr[obj.level] = 0; /* exit loop or option*/ goto end; } } - + level = this->level0 + obj.level; blob = this->blobs + obj.level; blob1 = blob + 1; start_ptr = blob->ptr; - + /* handle ASN.1 defaults values */ if ((obj.flags & ASN1_DEF) && (blob->len == 0 || *start_ptr != obj.type) ) { @@ -130,9 +130,9 @@ static bool iterate(private_asn1_parser_t *this, int *objectID, chunk_t *object) } goto end; } - + /* handle ASN.1 options */ - + if ((obj.flags & ASN1_OPT) && (blob->len == 0 || *start_ptr != obj.type)) { @@ -145,9 +145,9 @@ static bool iterate(private_asn1_parser_t *this, int *objectID, chunk_t *object) (this->objects[this->line].level == obj.level))); goto end; } - + /* an ASN.1 object must possess at least a tag and length field */ - + if (blob->len < 2) { DBG1("L%d - %s: ASN.1 object smaller than 2 octets", @@ -155,22 +155,22 @@ static bool iterate(private_asn1_parser_t *this, int *objectID, chunk_t *object) this->success = FALSE; goto end; } - + blob1->len = asn1_length(blob); - + if (blob1->len == ASN1_INVALID_LENGTH) { - DBG1("L%d - %s: length of ASN.1 object invalid or too large", + DBG1("L%d - %s: length of ASN.1 object invalid or too large", level, obj.name); this->success = FALSE; } - + blob1->ptr = blob->ptr; blob->ptr += blob1->len; blob->len -= blob1->len; - + /* return raw ASN.1 object without prior type checking */ - + if (obj.flags & ASN1_RAW) { DBG2("L%d - %s:", level, obj.name); @@ -187,10 +187,10 @@ static bool iterate(private_asn1_parser_t *this, int *objectID, chunk_t *object) this->success = FALSE; goto end; } - + DBG2("L%d - %s:", level, obj.name); - - /* In case of "SEQUENCE OF" or "SET OF" start a loop */ + + /* In case of "SEQUENCE OF" or "SET OF" start a loop */ if (obj.flags & ASN1_LOOP) { if (blob1->len > 0) diff --git a/src/libstrongswan/asn1/asn1_parser.h b/src/libstrongswan/asn1/asn1_parser.h index b2f4133a1..49325232d 100644 --- a/src/libstrongswan/asn1/asn1_parser.h +++ b/src/libstrongswan/asn1/asn1_parser.h @@ -14,7 +14,7 @@ * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License * for more details. */ - + /** * @defgroup asn1_parser asn1_parser * @{ @ingroup asn1 @@ -57,7 +57,7 @@ struct asn1Object_t{ typedef struct asn1_parser_t asn1_parser_t; /** - * Public interface of an ASN.1 parser + * Public interface of an ASN.1 parser */ struct asn1_parser_t { @@ -69,25 +69,25 @@ struct asn1_parser_t { * @return - FALSE if end of object syntax definition was reached * or a parsing error occurred * - TRUE otherwise - */ + */ bool (*iterate)(asn1_parser_t *this, int *objectID, chunk_t *object); /** - * Get the current parsing level + * Get the current parsing level * * @return current level */ u_int (*get_level)(asn1_parser_t *this); /** - * Set the top-most level + * Set the top-most level * * @param level top-most level */ void (*set_top_level)(asn1_parser_t *this, u_int level0); /** - * Set implicit and private flags + * Set implicit and private flags * * @param implicit top-most type of object is implicit * @param private object data is private (use debug level 4) @@ -95,7 +95,7 @@ struct asn1_parser_t { void (*set_flags)(asn1_parser_t *this, bool implicit, bool private); /** - * Show final parsing status + * Show final parsing status * * @return TRUE if parsing was successful, FALSE otherwise */ @@ -106,7 +106,7 @@ struct asn1_parser_t { */ void (*destroy)(asn1_parser_t *this); }; - + /** * Create an ASN.1 parser * diff --git a/src/libstrongswan/asn1/oid.c b/src/libstrongswan/asn1/oid.c index 391d65e89..8f91a2e2b 100644 --- a/src/libstrongswan/asn1/oid.c +++ b/src/libstrongswan/asn1/oid.c @@ -28,7 +28,7 @@ const oid_t oid_names[] = { { 0x01, 0, 1, 8, "pilotAttributeType" }, /* 15 */ { 0x01, 17, 0, 9, "UID" }, /* 16 */ { 0x19, 0, 0, 9, "DC" }, /* 17 */ - {0x55, 52, 1, 0, "X.500" }, /* 18 */ + {0x55, 64, 1, 0, "X.500" }, /* 18 */ { 0x04, 36, 1, 1, "X.509" }, /* 19 */ { 0x03, 21, 0, 2, "CN" }, /* 20 */ { 0x04, 22, 0, 2, "S" }, /* 21 */ @@ -56,260 +56,312 @@ const oid_t oid_names[] = { { 0x13, 44, 0, 2, "basicConstraints" }, /* 43 */ { 0x14, 45, 0, 2, "crlNumber" }, /* 44 */ { 0x15, 46, 0, 2, "reasonCode" }, /* 45 */ - { 0x1F, 47, 0, 2, "crlDistributionPoints" }, /* 46 */ - { 0x20, 48, 0, 2, "certificatePolicies" }, /* 47 */ - { 0x23, 49, 0, 2, "authorityKeyIdentifier" }, /* 48 */ - { 0x25, 50, 0, 2, "extendedKeyUsage" }, /* 49 */ - { 0x37, 51, 0, 2, "targetInformation" }, /* 50 */ - { 0x38, 0, 0, 2, "noRevAvail" }, /* 51 */ - {0x2A, 149, 1, 0, "" }, /* 52 */ - { 0x83, 65, 1, 1, "" }, /* 53 */ - { 0x08, 0, 1, 2, "jp" }, /* 54 */ - { 0x8C, 0, 1, 3, "" }, /* 55 */ - { 0x9A, 0, 1, 4, "" }, /* 56 */ - { 0x4B, 0, 1, 5, "" }, /* 57 */ - { 0x3D, 0, 1, 6, "" }, /* 58 */ - { 0x01, 0, 1, 7, "security" }, /* 59 */ - { 0x01, 0, 1, 8, "algorithm" }, /* 60 */ - { 0x01, 0, 1, 9, "symm-encryption-alg" }, /* 61 */ - { 0x02, 63, 0, 10, "camellia128-cbc" }, /* 62 */ - { 0x03, 64, 0, 10, "camellia192-cbc" }, /* 63 */ - { 0x04, 0, 0, 10, "camellia256-cbc" }, /* 64 */ - { 0x86, 0, 1, 1, "" }, /* 65 */ - { 0x48, 0, 1, 2, "us" }, /* 66 */ - { 0x86, 108, 1, 3, "" }, /* 67 */ - { 0xF6, 73, 1, 4, "" }, /* 68 */ - { 0x7D, 0, 1, 5, "NortelNetworks" }, /* 69 */ - { 0x07, 0, 1, 6, "Entrust" }, /* 70 */ - { 0x41, 0, 1, 7, "nsn-ce" }, /* 71 */ - { 0x00, 0, 0, 8, "entrustVersInfo" }, /* 72 */ - { 0xF7, 0, 1, 4, "" }, /* 73 */ - { 0x0D, 0, 1, 5, "RSADSI" }, /* 74 */ - { 0x01, 103, 1, 6, "PKCS" }, /* 75 */ - { 0x01, 85, 1, 7, "PKCS-1" }, /* 76 */ - { 0x01, 78, 0, 8, "rsaEncryption" }, /* 77 */ - { 0x02, 79, 0, 8, "md2WithRSAEncryption" }, /* 78 */ - { 0x04, 80, 0, 8, "md5WithRSAEncryption" }, /* 79 */ - { 0x05, 81, 0, 8, "sha-1WithRSAEncryption" }, /* 80 */ - { 0x0B, 82, 0, 8, "sha256WithRSAEncryption" }, /* 81 */ - { 0x0C, 83, 0, 8, "sha384WithRSAEncryption" }, /* 82 */ - { 0x0D, 84, 0, 8, "sha512WithRSAEncryption" }, /* 83 */ - { 0x0E, 0, 0, 8, "sha224WithRSAEncryption" }, /* 84 */ - { 0x07, 92, 1, 7, "PKCS-7" }, /* 85 */ - { 0x01, 87, 0, 8, "data" }, /* 86 */ - { 0x02, 88, 0, 8, "signedData" }, /* 87 */ - { 0x03, 89, 0, 8, "envelopedData" }, /* 88 */ - { 0x04, 90, 0, 8, "signedAndEnvelopedData" }, /* 89 */ - { 0x05, 91, 0, 8, "digestedData" }, /* 90 */ - { 0x06, 0, 0, 8, "encryptedData" }, /* 91 */ - { 0x09, 0, 1, 7, "PKCS-9" }, /* 92 */ - { 0x01, 94, 0, 8, "E" }, /* 93 */ - { 0x02, 95, 0, 8, "unstructuredName" }, /* 94 */ - { 0x03, 96, 0, 8, "contentType" }, /* 95 */ - { 0x04, 97, 0, 8, "messageDigest" }, /* 96 */ - { 0x05, 98, 0, 8, "signingTime" }, /* 97 */ - { 0x06, 99, 0, 8, "counterSignature" }, /* 98 */ - { 0x07, 100, 0, 8, "challengePassword" }, /* 99 */ - { 0x08, 101, 0, 8, "unstructuredAddress" }, /* 100 */ - { 0x0E, 102, 0, 8, "extensionRequest" }, /* 101 */ - { 0x0F, 0, 0, 8, "S/MIME Capabilities" }, /* 102 */ - { 0x02, 106, 1, 6, "digestAlgorithm" }, /* 103 */ - { 0x02, 105, 0, 7, "md2" }, /* 104 */ - { 0x05, 0, 0, 7, "md5" }, /* 105 */ - { 0x03, 0, 1, 6, "encryptionAlgorithm" }, /* 106 */ - { 0x07, 0, 0, 7, "3des-ede-cbc" }, /* 107 */ - { 0xCE, 0, 1, 3, "" }, /* 108 */ - { 0x3D, 0, 1, 4, "ansi-X9-62" }, /* 109 */ - { 0x02, 112, 1, 5, "id-publicKeyType" }, /* 110 */ - { 0x01, 0, 0, 6, "id-ecPublicKey" }, /* 111 */ - { 0x03, 142, 1, 5, "ellipticCurve" }, /* 112 */ - { 0x00, 134, 1, 6, "c-TwoCurve" }, /* 113 */ - { 0x01, 115, 0, 7, "c2pnb163v1" }, /* 114 */ - { 0x02, 116, 0, 7, "c2pnb163v2" }, /* 115 */ - { 0x03, 117, 0, 7, "c2pnb163v3" }, /* 116 */ - { 0x04, 118, 0, 7, "c2pnb176w1" }, /* 117 */ - { 0x05, 119, 0, 7, "c2tnb191v1" }, /* 118 */ - { 0x06, 120, 0, 7, "c2tnb191v2" }, /* 119 */ - { 0x07, 121, 0, 7, "c2tnb191v3" }, /* 120 */ - { 0x08, 122, 0, 7, "c2onb191v4" }, /* 121 */ - { 0x09, 123, 0, 7, "c2onb191v5" }, /* 122 */ - { 0x0A, 124, 0, 7, "c2pnb208w1" }, /* 123 */ - { 0x0B, 125, 0, 7, "c2tnb239v1" }, /* 124 */ - { 0x0C, 126, 0, 7, "c2tnb239v2" }, /* 125 */ - { 0x0D, 127, 0, 7, "c2tnb239v3" }, /* 126 */ - { 0x0E, 128, 0, 7, "c2onb239v4" }, /* 127 */ - { 0x0F, 129, 0, 7, "c2onb239v5" }, /* 128 */ - { 0x10, 130, 0, 7, "c2pnb272w1" }, /* 129 */ - { 0x11, 131, 0, 7, "c2pnb304w1" }, /* 130 */ - { 0x12, 132, 0, 7, "c2tnb359v1" }, /* 131 */ - { 0x13, 133, 0, 7, "c2pnb368w1" }, /* 132 */ - { 0x14, 0, 0, 7, "c2tnb431r1" }, /* 133 */ - { 0x01, 0, 1, 6, "primeCurve" }, /* 134 */ - { 0x01, 136, 0, 7, "prime192v1" }, /* 135 */ - { 0x02, 137, 0, 7, "prime192v2" }, /* 136 */ - { 0x03, 138, 0, 7, "prime192v3" }, /* 137 */ - { 0x04, 139, 0, 7, "prime239v1" }, /* 138 */ - { 0x05, 140, 0, 7, "prime239v2" }, /* 139 */ - { 0x06, 141, 0, 7, "prime239v3" }, /* 140 */ - { 0x07, 0, 0, 7, "prime256v1" }, /* 141 */ - { 0x04, 0, 1, 5, "id-ecSigType" }, /* 142 */ - { 0x01, 144, 0, 6, "ecdsa-with-SHA1" }, /* 143 */ - { 0x03, 0, 1, 6, "ecdsa-with-Specified" }, /* 144 */ - { 0x01, 146, 0, 7, "ecdsa-with-SHA224" }, /* 145 */ - { 0x02, 147, 0, 7, "ecdsa-with-SHA256" }, /* 146 */ - { 0x03, 148, 0, 7, "ecdsa-with-SHA384" }, /* 147 */ - { 0x04, 0, 0, 7, "ecdsa-with-SHA512" }, /* 148 */ - {0x2B, 249, 1, 0, "" }, /* 149 */ - { 0x06, 202, 1, 1, "dod" }, /* 150 */ - { 0x01, 0, 1, 2, "internet" }, /* 151 */ - { 0x04, 170, 1, 3, "private" }, /* 152 */ - { 0x01, 0, 1, 4, "enterprise" }, /* 153 */ - { 0x82, 163, 1, 5, "" }, /* 154 */ - { 0x37, 0, 1, 6, "Microsoft" }, /* 155 */ - { 0x0A, 160, 1, 7, "" }, /* 156 */ - { 0x03, 0, 1, 8, "" }, /* 157 */ - { 0x03, 159, 0, 9, "msSGC" }, /* 158 */ - { 0x04, 0, 0, 9, "msEncryptingFileSystem" }, /* 159 */ - { 0x14, 0, 1, 7, "msEnrollmentInfrastructure"}, /* 160 */ - { 0x02, 0, 1, 8, "msCertificateTypeExtension"}, /* 161 */ - { 0x02, 0, 0, 9, "msSmartcardLogon" }, /* 162 */ - { 0x89, 0, 1, 5, "" }, /* 163 */ - { 0x31, 0, 1, 6, "" }, /* 164 */ - { 0x01, 0, 1, 7, "" }, /* 165 */ - { 0x01, 0, 1, 8, "" }, /* 166 */ - { 0x02, 0, 1, 9, "" }, /* 167 */ - { 0x02, 169, 0, 10, "" }, /* 168 */ - { 0x4B, 0, 0, 10, "TCGID" }, /* 169 */ - { 0x05, 0, 1, 3, "security" }, /* 170 */ - { 0x05, 0, 1, 4, "mechanisms" }, /* 171 */ - { 0x07, 0, 1, 5, "id-pkix" }, /* 172 */ - { 0x01, 175, 1, 6, "id-pe" }, /* 173 */ - { 0x01, 0, 0, 7, "authorityInfoAccess" }, /* 174 */ - { 0x03, 185, 1, 6, "id-kp" }, /* 175 */ - { 0x01, 177, 0, 7, "serverAuth" }, /* 176 */ - { 0x02, 178, 0, 7, "clientAuth" }, /* 177 */ - { 0x03, 179, 0, 7, "codeSigning" }, /* 178 */ - { 0x04, 180, 0, 7, "emailProtection" }, /* 179 */ - { 0x05, 181, 0, 7, "ipsecEndSystem" }, /* 180 */ - { 0x06, 182, 0, 7, "ipsecTunnel" }, /* 181 */ - { 0x07, 183, 0, 7, "ipsecUser" }, /* 182 */ - { 0x08, 184, 0, 7, "timeStamping" }, /* 183 */ - { 0x09, 0, 0, 7, "ocspSigning" }, /* 184 */ - { 0x08, 187, 1, 6, "id-otherNames" }, /* 185 */ - { 0x05, 0, 0, 7, "xmppAddr" }, /* 186 */ - { 0x0A, 192, 1, 6, "id-aca" }, /* 187 */ - { 0x01, 189, 0, 7, "authenticationInfo" }, /* 188 */ - { 0x02, 190, 0, 7, "accessIdentity" }, /* 189 */ - { 0x03, 191, 0, 7, "chargingIdentity" }, /* 190 */ - { 0x04, 0, 0, 7, "group" }, /* 191 */ - { 0x30, 0, 1, 6, "id-ad" }, /* 192 */ - { 0x01, 201, 1, 7, "ocsp" }, /* 193 */ - { 0x01, 195, 0, 8, "basic" }, /* 194 */ - { 0x02, 196, 0, 8, "nonce" }, /* 195 */ - { 0x03, 197, 0, 8, "crl" }, /* 196 */ - { 0x04, 198, 0, 8, "response" }, /* 197 */ - { 0x05, 199, 0, 8, "noCheck" }, /* 198 */ - { 0x06, 200, 0, 8, "archiveCutoff" }, /* 199 */ - { 0x07, 0, 0, 8, "serviceLocator" }, /* 200 */ - { 0x02, 0, 0, 7, "caIssuers" }, /* 201 */ - { 0x0E, 208, 1, 1, "oiw" }, /* 202 */ - { 0x03, 0, 1, 2, "secsig" }, /* 203 */ - { 0x02, 0, 1, 3, "algorithms" }, /* 204 */ - { 0x07, 206, 0, 4, "des-cbc" }, /* 205 */ - { 0x1A, 207, 0, 4, "sha-1" }, /* 206 */ - { 0x1D, 0, 0, 4, "sha-1WithRSASignature" }, /* 207 */ - { 0x24, 215, 1, 1, "TeleTrusT" }, /* 208 */ - { 0x03, 0, 1, 2, "algorithm" }, /* 209 */ - { 0x03, 0, 1, 3, "signatureAlgorithm" }, /* 210 */ - { 0x01, 0, 1, 4, "rsaSignature" }, /* 211 */ - { 0x02, 213, 0, 5, "rsaSigWithripemd160" }, /* 212 */ - { 0x03, 214, 0, 5, "rsaSigWithripemd128" }, /* 213 */ - { 0x04, 0, 0, 5, "rsaSigWithripemd256" }, /* 214 */ - { 0x81, 0, 1, 1, "" }, /* 215 */ - { 0x04, 0, 1, 2, "Certicom" }, /* 216 */ - { 0x00, 0, 1, 3, "curve" }, /* 217 */ - { 0x01, 219, 0, 4, "sect163k1" }, /* 218 */ - { 0x02, 220, 0, 4, "sect163r1" }, /* 219 */ - { 0x03, 221, 0, 4, "sect239k1" }, /* 220 */ - { 0x04, 222, 0, 4, "sect113r1" }, /* 221 */ - { 0x05, 223, 0, 4, "sect113r2" }, /* 222 */ - { 0x06, 224, 0, 4, "secp112r1" }, /* 223 */ - { 0x07, 225, 0, 4, "secp112r2" }, /* 224 */ - { 0x08, 226, 0, 4, "secp160r1" }, /* 225 */ - { 0x09, 227, 0, 4, "secp160k1" }, /* 226 */ - { 0x0A, 228, 0, 4, "secp256k1" }, /* 227 */ - { 0x0F, 229, 0, 4, "sect163r2" }, /* 228 */ - { 0x10, 230, 0, 4, "sect283k1" }, /* 229 */ - { 0x11, 231, 0, 4, "sect283r1" }, /* 230 */ - { 0x16, 232, 0, 4, "sect131r1" }, /* 231 */ - { 0x17, 233, 0, 4, "sect131r2" }, /* 232 */ - { 0x18, 234, 0, 4, "sect193r1" }, /* 233 */ - { 0x19, 235, 0, 4, "sect193r2" }, /* 234 */ - { 0x1A, 236, 0, 4, "sect233k1" }, /* 235 */ - { 0x1B, 237, 0, 4, "sect233r1" }, /* 236 */ - { 0x1C, 238, 0, 4, "secp128r1" }, /* 237 */ - { 0x1D, 239, 0, 4, "secp128r2" }, /* 238 */ - { 0x1E, 240, 0, 4, "secp160r2" }, /* 239 */ - { 0x1F, 241, 0, 4, "secp192k1" }, /* 240 */ - { 0x20, 242, 0, 4, "secp224k1" }, /* 241 */ - { 0x21, 243, 0, 4, "secp224r1" }, /* 242 */ - { 0x22, 244, 0, 4, "secp384r1" }, /* 243 */ - { 0x23, 245, 0, 4, "secp521r1" }, /* 244 */ - { 0x24, 246, 0, 4, "sect409k1" }, /* 245 */ - { 0x25, 247, 0, 4, "sect409r1" }, /* 246 */ - { 0x26, 248, 0, 4, "sect571k1" }, /* 247 */ - { 0x27, 0, 0, 4, "sect571r1" }, /* 248 */ - {0x60, 0, 1, 0, "" }, /* 249 */ - { 0x86, 0, 1, 1, "" }, /* 250 */ - { 0x48, 0, 1, 2, "" }, /* 251 */ - { 0x01, 295, 1, 3, "organization" }, /* 252 */ - { 0x65, 271, 1, 4, "gov" }, /* 253 */ - { 0x03, 0, 1, 5, "csor" }, /* 254 */ - { 0x04, 0, 1, 6, "nistalgorithm" }, /* 255 */ - { 0x01, 266, 1, 7, "aes" }, /* 256 */ - { 0x02, 258, 0, 8, "id-aes128-CBC" }, /* 257 */ - { 0x06, 259, 0, 8, "id-aes128-GCM" }, /* 258 */ - { 0x07, 260, 0, 8, "id-aes128-CCM" }, /* 259 */ - { 0x16, 261, 0, 8, "id-aes192-CBC" }, /* 260 */ - { 0x1A, 262, 0, 8, "id-aes192-GCM" }, /* 261 */ - { 0x1B, 263, 0, 8, "id-aes192-CCM" }, /* 262 */ - { 0x2A, 264, 0, 8, "id-aes256-CBC" }, /* 263 */ - { 0x2E, 265, 0, 8, "id-aes256-GCM" }, /* 264 */ - { 0x2F, 0, 0, 8, "id-aes256-CCM" }, /* 265 */ - { 0x02, 0, 1, 7, "hashalgs" }, /* 266 */ - { 0x01, 268, 0, 8, "id-SHA-256" }, /* 267 */ - { 0x02, 269, 0, 8, "id-SHA-384" }, /* 268 */ - { 0x03, 270, 0, 8, "id-SHA-512" }, /* 269 */ - { 0x04, 0, 0, 8, "id-SHA-224" }, /* 270 */ - { 0x86, 0, 1, 4, "" }, /* 271 */ - { 0xf8, 0, 1, 5, "" }, /* 272 */ - { 0x42, 285, 1, 6, "netscape" }, /* 273 */ - { 0x01, 280, 1, 7, "" }, /* 274 */ - { 0x01, 276, 0, 8, "nsCertType" }, /* 275 */ - { 0x03, 277, 0, 8, "nsRevocationUrl" }, /* 276 */ - { 0x04, 278, 0, 8, "nsCaRevocationUrl" }, /* 277 */ - { 0x08, 279, 0, 8, "nsCaPolicyUrl" }, /* 278 */ - { 0x0d, 0, 0, 8, "nsComment" }, /* 279 */ - { 0x03, 283, 1, 7, "directory" }, /* 280 */ - { 0x01, 0, 1, 8, "" }, /* 281 */ - { 0x03, 0, 0, 9, "employeeNumber" }, /* 282 */ - { 0x04, 0, 1, 7, "policy" }, /* 283 */ - { 0x01, 0, 0, 8, "nsSGC" }, /* 284 */ - { 0x45, 0, 1, 6, "verisign" }, /* 285 */ - { 0x01, 0, 1, 7, "pki" }, /* 286 */ - { 0x09, 0, 1, 8, "attributes" }, /* 287 */ - { 0x02, 289, 0, 9, "messageType" }, /* 288 */ - { 0x03, 290, 0, 9, "pkiStatus" }, /* 289 */ - { 0x04, 291, 0, 9, "failInfo" }, /* 290 */ - { 0x05, 292, 0, 9, "senderNonce" }, /* 291 */ - { 0x06, 293, 0, 9, "recipientNonce" }, /* 292 */ - { 0x07, 294, 0, 9, "transID" }, /* 293 */ - { 0x08, 0, 0, 9, "extensionReq" }, /* 294 */ - { 0x86, 0, 1, 3, "old-netscape" }, /* 295 */ - { 0xF7, 0, 1, 4, "" }, /* 296 */ - { 0x0D, 0, 1, 5, "" }, /* 297 */ - { 0x01, 0, 1, 6, "" }, /* 298 */ - { 0x09, 0, 1, 7, "" }, /* 299 */ - { 0x01, 301, 0, 8, "emailAddress" }, /* 300 */ - { 0x02, 0, 0, 8, "unstructuredName" } /* 301 */ + { 0x17, 47, 0, 2, "holdInstructionCode" }, /* 46 */ + { 0x18, 48, 0, 2, "invalidityDate" }, /* 47 */ + { 0x1B, 49, 0, 2, "deltaCrlIndicator" }, /* 48 */ + { 0x1C, 50, 0, 2, "issuingDistributionPoint" }, /* 49 */ + { 0x1D, 51, 0, 2, "certificateIssuer" }, /* 50 */ + { 0x1E, 52, 0, 2, "nameConstraints" }, /* 51 */ + { 0x1F, 53, 0, 2, "crlDistributionPoints" }, /* 52 */ + { 0x20, 55, 1, 2, "certificatePolicies" }, /* 53 */ + { 0x00, 0, 0, 3, "anyPolicy" }, /* 54 */ + { 0x21, 56, 0, 2, "policyMappings" }, /* 55 */ + { 0x23, 57, 0, 2, "authorityKeyIdentifier" }, /* 56 */ + { 0x24, 58, 0, 2, "policyConstraints" }, /* 57 */ + { 0x25, 60, 1, 2, "extendedKeyUsage" }, /* 58 */ + { 0x00, 0, 0, 3, "anyExtendedKeyUsage" }, /* 59 */ + { 0x2E, 61, 0, 2, "freshestCRL" }, /* 60 */ + { 0x36, 62, 0, 2, "inhibitAnyPolicy" }, /* 61 */ + { 0x37, 63, 0, 2, "targetInformation" }, /* 62 */ + { 0x38, 0, 0, 2, "noRevAvail" }, /* 63 */ + {0x2A, 161, 1, 0, "" }, /* 64 */ + { 0x83, 77, 1, 1, "" }, /* 65 */ + { 0x08, 0, 1, 2, "jp" }, /* 66 */ + { 0x8C, 0, 1, 3, "" }, /* 67 */ + { 0x9A, 0, 1, 4, "" }, /* 68 */ + { 0x4B, 0, 1, 5, "" }, /* 69 */ + { 0x3D, 0, 1, 6, "" }, /* 70 */ + { 0x01, 0, 1, 7, "security" }, /* 71 */ + { 0x01, 0, 1, 8, "algorithm" }, /* 72 */ + { 0x01, 0, 1, 9, "symm-encryption-alg" }, /* 73 */ + { 0x02, 75, 0, 10, "camellia128-cbc" }, /* 74 */ + { 0x03, 76, 0, 10, "camellia192-cbc" }, /* 75 */ + { 0x04, 0, 0, 10, "camellia256-cbc" }, /* 76 */ + { 0x86, 0, 1, 1, "" }, /* 77 */ + { 0x48, 0, 1, 2, "us" }, /* 78 */ + { 0x86, 120, 1, 3, "" }, /* 79 */ + { 0xF6, 85, 1, 4, "" }, /* 80 */ + { 0x7D, 0, 1, 5, "NortelNetworks" }, /* 81 */ + { 0x07, 0, 1, 6, "Entrust" }, /* 82 */ + { 0x41, 0, 1, 7, "nsn-ce" }, /* 83 */ + { 0x00, 0, 0, 8, "entrustVersInfo" }, /* 84 */ + { 0xF7, 0, 1, 4, "" }, /* 85 */ + { 0x0D, 0, 1, 5, "RSADSI" }, /* 86 */ + { 0x01, 115, 1, 6, "PKCS" }, /* 87 */ + { 0x01, 97, 1, 7, "PKCS-1" }, /* 88 */ + { 0x01, 90, 0, 8, "rsaEncryption" }, /* 89 */ + { 0x02, 91, 0, 8, "md2WithRSAEncryption" }, /* 90 */ + { 0x04, 92, 0, 8, "md5WithRSAEncryption" }, /* 91 */ + { 0x05, 93, 0, 8, "sha-1WithRSAEncryption" }, /* 92 */ + { 0x0B, 94, 0, 8, "sha256WithRSAEncryption" }, /* 93 */ + { 0x0C, 95, 0, 8, "sha384WithRSAEncryption" }, /* 94 */ + { 0x0D, 96, 0, 8, "sha512WithRSAEncryption" }, /* 95 */ + { 0x0E, 0, 0, 8, "sha224WithRSAEncryption" }, /* 96 */ + { 0x07, 104, 1, 7, "PKCS-7" }, /* 97 */ + { 0x01, 99, 0, 8, "data" }, /* 98 */ + { 0x02, 100, 0, 8, "signedData" }, /* 99 */ + { 0x03, 101, 0, 8, "envelopedData" }, /* 100 */ + { 0x04, 102, 0, 8, "signedAndEnvelopedData" }, /* 101 */ + { 0x05, 103, 0, 8, "digestedData" }, /* 102 */ + { 0x06, 0, 0, 8, "encryptedData" }, /* 103 */ + { 0x09, 0, 1, 7, "PKCS-9" }, /* 104 */ + { 0x01, 106, 0, 8, "E" }, /* 105 */ + { 0x02, 107, 0, 8, "unstructuredName" }, /* 106 */ + { 0x03, 108, 0, 8, "contentType" }, /* 107 */ + { 0x04, 109, 0, 8, "messageDigest" }, /* 108 */ + { 0x05, 110, 0, 8, "signingTime" }, /* 109 */ + { 0x06, 111, 0, 8, "counterSignature" }, /* 110 */ + { 0x07, 112, 0, 8, "challengePassword" }, /* 111 */ + { 0x08, 113, 0, 8, "unstructuredAddress" }, /* 112 */ + { 0x0E, 114, 0, 8, "extensionRequest" }, /* 113 */ + { 0x0F, 0, 0, 8, "S/MIME Capabilities" }, /* 114 */ + { 0x02, 118, 1, 6, "digestAlgorithm" }, /* 115 */ + { 0x02, 117, 0, 7, "md2" }, /* 116 */ + { 0x05, 0, 0, 7, "md5" }, /* 117 */ + { 0x03, 0, 1, 6, "encryptionAlgorithm" }, /* 118 */ + { 0x07, 0, 0, 7, "3des-ede-cbc" }, /* 119 */ + { 0xCE, 0, 1, 3, "" }, /* 120 */ + { 0x3D, 0, 1, 4, "ansi-X9-62" }, /* 121 */ + { 0x02, 124, 1, 5, "id-publicKeyType" }, /* 122 */ + { 0x01, 0, 0, 6, "id-ecPublicKey" }, /* 123 */ + { 0x03, 154, 1, 5, "ellipticCurve" }, /* 124 */ + { 0x00, 146, 1, 6, "c-TwoCurve" }, /* 125 */ + { 0x01, 127, 0, 7, "c2pnb163v1" }, /* 126 */ + { 0x02, 128, 0, 7, "c2pnb163v2" }, /* 127 */ + { 0x03, 129, 0, 7, "c2pnb163v3" }, /* 128 */ + { 0x04, 130, 0, 7, "c2pnb176w1" }, /* 129 */ + { 0x05, 131, 0, 7, "c2tnb191v1" }, /* 130 */ + { 0x06, 132, 0, 7, "c2tnb191v2" }, /* 131 */ + { 0x07, 133, 0, 7, "c2tnb191v3" }, /* 132 */ + { 0x08, 134, 0, 7, "c2onb191v4" }, /* 133 */ + { 0x09, 135, 0, 7, "c2onb191v5" }, /* 134 */ + { 0x0A, 136, 0, 7, "c2pnb208w1" }, /* 135 */ + { 0x0B, 137, 0, 7, "c2tnb239v1" }, /* 136 */ + { 0x0C, 138, 0, 7, "c2tnb239v2" }, /* 137 */ + { 0x0D, 139, 0, 7, "c2tnb239v3" }, /* 138 */ + { 0x0E, 140, 0, 7, "c2onb239v4" }, /* 139 */ + { 0x0F, 141, 0, 7, "c2onb239v5" }, /* 140 */ + { 0x10, 142, 0, 7, "c2pnb272w1" }, /* 141 */ + { 0x11, 143, 0, 7, "c2pnb304w1" }, /* 142 */ + { 0x12, 144, 0, 7, "c2tnb359v1" }, /* 143 */ + { 0x13, 145, 0, 7, "c2pnb368w1" }, /* 144 */ + { 0x14, 0, 0, 7, "c2tnb431r1" }, /* 145 */ + { 0x01, 0, 1, 6, "primeCurve" }, /* 146 */ + { 0x01, 148, 0, 7, "prime192v1" }, /* 147 */ + { 0x02, 149, 0, 7, "prime192v2" }, /* 148 */ + { 0x03, 150, 0, 7, "prime192v3" }, /* 149 */ + { 0x04, 151, 0, 7, "prime239v1" }, /* 150 */ + { 0x05, 152, 0, 7, "prime239v2" }, /* 151 */ + { 0x06, 153, 0, 7, "prime239v3" }, /* 152 */ + { 0x07, 0, 0, 7, "prime256v1" }, /* 153 */ + { 0x04, 0, 1, 5, "id-ecSigType" }, /* 154 */ + { 0x01, 156, 0, 6, "ecdsa-with-SHA1" }, /* 155 */ + { 0x03, 0, 1, 6, "ecdsa-with-Specified" }, /* 156 */ + { 0x01, 158, 0, 7, "ecdsa-with-SHA224" }, /* 157 */ + { 0x02, 159, 0, 7, "ecdsa-with-SHA256" }, /* 158 */ + { 0x03, 160, 0, 7, "ecdsa-with-SHA384" }, /* 159 */ + { 0x04, 0, 0, 7, "ecdsa-with-SHA512" }, /* 160 */ + {0x2B, 307, 1, 0, "" }, /* 161 */ + { 0x06, 221, 1, 1, "dod" }, /* 162 */ + { 0x01, 0, 1, 2, "internet" }, /* 163 */ + { 0x04, 182, 1, 3, "private" }, /* 164 */ + { 0x01, 0, 1, 4, "enterprise" }, /* 165 */ + { 0x82, 175, 1, 5, "" }, /* 166 */ + { 0x37, 0, 1, 6, "Microsoft" }, /* 167 */ + { 0x0A, 172, 1, 7, "" }, /* 168 */ + { 0x03, 0, 1, 8, "" }, /* 169 */ + { 0x03, 171, 0, 9, "msSGC" }, /* 170 */ + { 0x04, 0, 0, 9, "msEncryptingFileSystem" }, /* 171 */ + { 0x14, 0, 1, 7, "msEnrollmentInfrastructure"}, /* 172 */ + { 0x02, 0, 1, 8, "msCertificateTypeExtension"}, /* 173 */ + { 0x02, 0, 0, 9, "msSmartcardLogon" }, /* 174 */ + { 0x89, 0, 1, 5, "" }, /* 175 */ + { 0x31, 0, 1, 6, "" }, /* 176 */ + { 0x01, 0, 1, 7, "" }, /* 177 */ + { 0x01, 0, 1, 8, "" }, /* 178 */ + { 0x02, 0, 1, 9, "" }, /* 179 */ + { 0x02, 181, 0, 10, "" }, /* 180 */ + { 0x4B, 0, 0, 10, "TCGID" }, /* 181 */ + { 0x05, 0, 1, 3, "security" }, /* 182 */ + { 0x05, 0, 1, 4, "mechanisms" }, /* 183 */ + { 0x07, 0, 1, 5, "id-pkix" }, /* 184 */ + { 0x01, 188, 1, 6, "id-pe" }, /* 185 */ + { 0x01, 187, 0, 7, "authorityInfoAccess" }, /* 186 */ + { 0x07, 0, 0, 7, "ipAddrBlocks" }, /* 187 */ + { 0x02, 191, 1, 6, "id-qt" }, /* 188 */ + { 0x01, 190, 0, 7, "cps" }, /* 189 */ + { 0x02, 0, 0, 7, "unotice" }, /* 190 */ + { 0x03, 201, 1, 6, "id-kp" }, /* 191 */ + { 0x01, 193, 0, 7, "serverAuth" }, /* 192 */ + { 0x02, 194, 0, 7, "clientAuth" }, /* 193 */ + { 0x03, 195, 0, 7, "codeSigning" }, /* 194 */ + { 0x04, 196, 0, 7, "emailProtection" }, /* 195 */ + { 0x05, 197, 0, 7, "ipsecEndSystem" }, /* 196 */ + { 0x06, 198, 0, 7, "ipsecTunnel" }, /* 197 */ + { 0x07, 199, 0, 7, "ipsecUser" }, /* 198 */ + { 0x08, 200, 0, 7, "timeStamping" }, /* 199 */ + { 0x09, 0, 0, 7, "ocspSigning" }, /* 200 */ + { 0x08, 203, 1, 6, "id-otherNames" }, /* 201 */ + { 0x05, 0, 0, 7, "xmppAddr" }, /* 202 */ + { 0x0A, 208, 1, 6, "id-aca" }, /* 203 */ + { 0x01, 205, 0, 7, "authenticationInfo" }, /* 204 */ + { 0x02, 206, 0, 7, "accessIdentity" }, /* 205 */ + { 0x03, 207, 0, 7, "chargingIdentity" }, /* 206 */ + { 0x04, 0, 0, 7, "group" }, /* 207 */ + { 0x0B, 209, 0, 6, "subjectInfoAccess" }, /* 208 */ + { 0x30, 0, 1, 6, "id-ad" }, /* 209 */ + { 0x01, 218, 1, 7, "ocsp" }, /* 210 */ + { 0x01, 212, 0, 8, "basic" }, /* 211 */ + { 0x02, 213, 0, 8, "nonce" }, /* 212 */ + { 0x03, 214, 0, 8, "crl" }, /* 213 */ + { 0x04, 215, 0, 8, "response" }, /* 214 */ + { 0x05, 216, 0, 8, "noCheck" }, /* 215 */ + { 0x06, 217, 0, 8, "archiveCutoff" }, /* 216 */ + { 0x07, 0, 0, 8, "serviceLocator" }, /* 217 */ + { 0x02, 219, 0, 7, "caIssuers" }, /* 218 */ + { 0x03, 220, 0, 7, "timeStamping" }, /* 219 */ + { 0x05, 0, 0, 7, "caRepository" }, /* 220 */ + { 0x0E, 227, 1, 1, "oiw" }, /* 221 */ + { 0x03, 0, 1, 2, "secsig" }, /* 222 */ + { 0x02, 0, 1, 3, "algorithms" }, /* 223 */ + { 0x07, 225, 0, 4, "des-cbc" }, /* 224 */ + { 0x1A, 226, 0, 4, "sha-1" }, /* 225 */ + { 0x1D, 0, 0, 4, "sha-1WithRSASignature" }, /* 226 */ + { 0x24, 273, 1, 1, "TeleTrusT" }, /* 227 */ + { 0x03, 0, 1, 2, "algorithm" }, /* 228 */ + { 0x03, 0, 1, 3, "signatureAlgorithm" }, /* 229 */ + { 0x01, 234, 1, 4, "rsaSignature" }, /* 230 */ + { 0x02, 232, 0, 5, "rsaSigWithripemd160" }, /* 231 */ + { 0x03, 233, 0, 5, "rsaSigWithripemd128" }, /* 232 */ + { 0x04, 0, 0, 5, "rsaSigWithripemd256" }, /* 233 */ + { 0x02, 0, 1, 4, "ecSign" }, /* 234 */ + { 0x01, 236, 0, 5, "ecSignWithsha1" }, /* 235 */ + { 0x02, 237, 0, 5, "ecSignWithripemd160" }, /* 236 */ + { 0x03, 238, 0, 5, "ecSignWithmd2" }, /* 237 */ + { 0x04, 239, 0, 5, "ecSignWithmd5" }, /* 238 */ + { 0x05, 256, 1, 5, "ttt-ecg" }, /* 239 */ + { 0x01, 244, 1, 6, "fieldType" }, /* 240 */ + { 0x01, 0, 1, 7, "characteristictwoField" }, /* 241 */ + { 0x01, 0, 1, 8, "basisType" }, /* 242 */ + { 0x01, 0, 0, 9, "ipBasis" }, /* 243 */ + { 0x02, 246, 1, 6, "keyType" }, /* 244 */ + { 0x01, 0, 0, 7, "ecgPublicKey" }, /* 245 */ + { 0x03, 247, 0, 6, "curve" }, /* 246 */ + { 0x04, 254, 1, 6, "signatures" }, /* 247 */ + { 0x01, 249, 0, 7, "ecgdsa-with-RIPEMD160" }, /* 248 */ + { 0x02, 250, 0, 7, "ecgdsa-with-SHA1" }, /* 249 */ + { 0x03, 251, 0, 7, "ecgdsa-with-SHA224" }, /* 250 */ + { 0x04, 252, 0, 7, "ecgdsa-with-SHA256" }, /* 251 */ + { 0x05, 253, 0, 7, "ecgdsa-with-SHA384" }, /* 252 */ + { 0x06, 0, 0, 7, "ecgdsa-with-SHA512" }, /* 253 */ + { 0x05, 0, 1, 6, "module" }, /* 254 */ + { 0x01, 0, 0, 7, "1" }, /* 255 */ + { 0x08, 0, 1, 5, "ecStdCurvesAndGeneration" }, /* 256 */ + { 0x01, 0, 1, 6, "ellipticCurve" }, /* 257 */ + { 0x01, 0, 1, 7, "versionOne" }, /* 258 */ + { 0x01, 260, 0, 8, "brainpoolP160r1" }, /* 259 */ + { 0x02, 261, 0, 8, "brainpoolP160t1" }, /* 260 */ + { 0x03, 262, 0, 8, "brainpoolP192r1" }, /* 261 */ + { 0x04, 263, 0, 8, "brainpoolP192t1" }, /* 262 */ + { 0x05, 264, 0, 8, "brainpoolP224r1" }, /* 263 */ + { 0x06, 265, 0, 8, "brainpoolP224t1" }, /* 264 */ + { 0x07, 266, 0, 8, "brainpoolP256r1" }, /* 265 */ + { 0x08, 267, 0, 8, "brainpoolP256t1" }, /* 266 */ + { 0x09, 268, 0, 8, "brainpoolP320r1" }, /* 267 */ + { 0x0A, 269, 0, 8, "brainpoolP320t1" }, /* 268 */ + { 0x0B, 270, 0, 8, "brainpoolP384r1" }, /* 269 */ + { 0x0C, 271, 0, 8, "brainpoolP384t1" }, /* 270 */ + { 0x0D, 272, 0, 8, "brainpoolP512r1" }, /* 271 */ + { 0x0E, 0, 0, 8, "brainpoolP512t1" }, /* 272 */ + { 0x81, 0, 1, 1, "" }, /* 273 */ + { 0x04, 0, 1, 2, "Certicom" }, /* 274 */ + { 0x00, 0, 1, 3, "curve" }, /* 275 */ + { 0x01, 277, 0, 4, "sect163k1" }, /* 276 */ + { 0x02, 278, 0, 4, "sect163r1" }, /* 277 */ + { 0x03, 279, 0, 4, "sect239k1" }, /* 278 */ + { 0x04, 280, 0, 4, "sect113r1" }, /* 279 */ + { 0x05, 281, 0, 4, "sect113r2" }, /* 280 */ + { 0x06, 282, 0, 4, "secp112r1" }, /* 281 */ + { 0x07, 283, 0, 4, "secp112r2" }, /* 282 */ + { 0x08, 284, 0, 4, "secp160r1" }, /* 283 */ + { 0x09, 285, 0, 4, "secp160k1" }, /* 284 */ + { 0x0A, 286, 0, 4, "secp256k1" }, /* 285 */ + { 0x0F, 287, 0, 4, "sect163r2" }, /* 286 */ + { 0x10, 288, 0, 4, "sect283k1" }, /* 287 */ + { 0x11, 289, 0, 4, "sect283r1" }, /* 288 */ + { 0x16, 290, 0, 4, "sect131r1" }, /* 289 */ + { 0x17, 291, 0, 4, "sect131r2" }, /* 290 */ + { 0x18, 292, 0, 4, "sect193r1" }, /* 291 */ + { 0x19, 293, 0, 4, "sect193r2" }, /* 292 */ + { 0x1A, 294, 0, 4, "sect233k1" }, /* 293 */ + { 0x1B, 295, 0, 4, "sect233r1" }, /* 294 */ + { 0x1C, 296, 0, 4, "secp128r1" }, /* 295 */ + { 0x1D, 297, 0, 4, "secp128r2" }, /* 296 */ + { 0x1E, 298, 0, 4, "secp160r2" }, /* 297 */ + { 0x1F, 299, 0, 4, "secp192k1" }, /* 298 */ + { 0x20, 300, 0, 4, "secp224k1" }, /* 299 */ + { 0x21, 301, 0, 4, "secp224r1" }, /* 300 */ + { 0x22, 302, 0, 4, "secp384r1" }, /* 301 */ + { 0x23, 303, 0, 4, "secp521r1" }, /* 302 */ + { 0x24, 304, 0, 4, "sect409k1" }, /* 303 */ + { 0x25, 305, 0, 4, "sect409r1" }, /* 304 */ + { 0x26, 306, 0, 4, "sect571k1" }, /* 305 */ + { 0x27, 0, 0, 4, "sect571r1" }, /* 306 */ + {0x60, 0, 1, 0, "" }, /* 307 */ + { 0x86, 0, 1, 1, "" }, /* 308 */ + { 0x48, 0, 1, 2, "" }, /* 309 */ + { 0x01, 0, 1, 3, "organization" }, /* 310 */ + { 0x65, 329, 1, 4, "gov" }, /* 311 */ + { 0x03, 0, 1, 5, "csor" }, /* 312 */ + { 0x04, 0, 1, 6, "nistalgorithm" }, /* 313 */ + { 0x01, 324, 1, 7, "aes" }, /* 314 */ + { 0x02, 316, 0, 8, "id-aes128-CBC" }, /* 315 */ + { 0x06, 317, 0, 8, "id-aes128-GCM" }, /* 316 */ + { 0x07, 318, 0, 8, "id-aes128-CCM" }, /* 317 */ + { 0x16, 319, 0, 8, "id-aes192-CBC" }, /* 318 */ + { 0x1A, 320, 0, 8, "id-aes192-GCM" }, /* 319 */ + { 0x1B, 321, 0, 8, "id-aes192-CCM" }, /* 320 */ + { 0x2A, 322, 0, 8, "id-aes256-CBC" }, /* 321 */ + { 0x2E, 323, 0, 8, "id-aes256-GCM" }, /* 322 */ + { 0x2F, 0, 0, 8, "id-aes256-CCM" }, /* 323 */ + { 0x02, 0, 1, 7, "hashalgs" }, /* 324 */ + { 0x01, 326, 0, 8, "id-SHA-256" }, /* 325 */ + { 0x02, 327, 0, 8, "id-SHA-384" }, /* 326 */ + { 0x03, 328, 0, 8, "id-SHA-512" }, /* 327 */ + { 0x04, 0, 0, 8, "id-SHA-224" }, /* 328 */ + { 0x86, 0, 1, 4, "" }, /* 329 */ + { 0xf8, 0, 1, 5, "" }, /* 330 */ + { 0x42, 343, 1, 6, "netscape" }, /* 331 */ + { 0x01, 338, 1, 7, "" }, /* 332 */ + { 0x01, 334, 0, 8, "nsCertType" }, /* 333 */ + { 0x03, 335, 0, 8, "nsRevocationUrl" }, /* 334 */ + { 0x04, 336, 0, 8, "nsCaRevocationUrl" }, /* 335 */ + { 0x08, 337, 0, 8, "nsCaPolicyUrl" }, /* 336 */ + { 0x0d, 0, 0, 8, "nsComment" }, /* 337 */ + { 0x03, 341, 1, 7, "directory" }, /* 338 */ + { 0x01, 0, 1, 8, "" }, /* 339 */ + { 0x03, 0, 0, 9, "employeeNumber" }, /* 340 */ + { 0x04, 0, 1, 7, "policy" }, /* 341 */ + { 0x01, 0, 0, 8, "nsSGC" }, /* 342 */ + { 0x45, 0, 1, 6, "verisign" }, /* 343 */ + { 0x01, 0, 1, 7, "pki" }, /* 344 */ + { 0x09, 0, 1, 8, "attributes" }, /* 345 */ + { 0x02, 347, 0, 9, "messageType" }, /* 346 */ + { 0x03, 348, 0, 9, "pkiStatus" }, /* 347 */ + { 0x04, 349, 0, 9, "failInfo" }, /* 348 */ + { 0x05, 350, 0, 9, "senderNonce" }, /* 349 */ + { 0x06, 351, 0, 9, "recipientNonce" }, /* 350 */ + { 0x07, 352, 0, 9, "transID" }, /* 351 */ + { 0x08, 353, 0, 9, "extensionReq" }, /* 352 */ + { 0x08, 0, 0, 9, "extensionReq" } /* 353 */ }; diff --git a/src/libstrongswan/asn1/oid.h b/src/libstrongswan/asn1/oid.h index b7241af8d..32e2eb033 100644 --- a/src/libstrongswan/asn1/oid.h +++ b/src/libstrongswan/asn1/oid.h @@ -45,146 +45,162 @@ extern const oid_t oid_names[]; #define OID_BASIC_CONSTRAINTS 43 #define OID_CRL_NUMBER 44 #define OID_CRL_REASON_CODE 45 -#define OID_CRL_DISTRIBUTION_POINTS 46 -#define OID_AUTHORITY_KEY_ID 48 -#define OID_EXTENDED_KEY_USAGE 49 -#define OID_TARGET_INFORMATION 50 -#define OID_NO_REV_AVAIL 51 -#define OID_CAMELLIA128_CBC 62 -#define OID_CAMELLIA192_CBC 63 -#define OID_CAMELLIA256_CBC 64 -#define OID_RSA_ENCRYPTION 77 -#define OID_MD2_WITH_RSA 78 -#define OID_MD5_WITH_RSA 79 -#define OID_SHA1_WITH_RSA 80 -#define OID_SHA256_WITH_RSA 81 -#define OID_SHA384_WITH_RSA 82 -#define OID_SHA512_WITH_RSA 83 -#define OID_SHA224_WITH_RSA 84 -#define OID_PKCS7_DATA 86 -#define OID_PKCS7_SIGNED_DATA 87 -#define OID_PKCS7_ENVELOPED_DATA 88 -#define OID_PKCS7_SIGNED_ENVELOPED_DATA 89 -#define OID_PKCS7_DIGESTED_DATA 90 -#define OID_PKCS7_ENCRYPTED_DATA 91 -#define OID_PKCS9_EMAIL 93 -#define OID_PKCS9_CONTENT_TYPE 95 -#define OID_PKCS9_MESSAGE_DIGEST 96 -#define OID_PKCS9_SIGNING_TIME 97 -#define OID_MD2 104 -#define OID_MD5 105 -#define OID_3DES_EDE_CBC 107 -#define OID_EC_PUBLICKEY 111 -#define OID_C2PNB163V1 114 -#define OID_C2PNB163V2 115 -#define OID_C2PNB163V3 116 -#define OID_C2PNB176W1 117 -#define OID_C2PNB191V1 118 -#define OID_C2PNB191V2 119 -#define OID_C2PNB191V3 120 -#define OID_C2PNB191V4 121 -#define OID_C2PNB191V5 122 -#define OID_C2PNB208W1 123 -#define OID_C2PNB239V1 124 -#define OID_C2PNB239V2 125 -#define OID_C2PNB239V3 126 -#define OID_C2PNB239V4 127 -#define OID_C2PNB239V5 128 -#define OID_C2PNB272W1 129 -#define OID_C2PNB304W1 130 -#define OID_C2PNB359V1 131 -#define OID_C2PNB368W1 132 -#define OID_C2PNB431R1 133 -#define OID_PRIME192V1 135 -#define OID_PRIME192V2 136 -#define OID_PRIME192V3 137 -#define OID_PRIME239V1 138 -#define OID_PRIME239V2 139 -#define OID_PRIME239V3 140 -#define OID_PRIME256V1 141 -#define OID_ECDSA_WITH_SHA1 143 -#define OID_ECDSA_WITH_SHA224 145 -#define OID_ECDSA_WITH_SHA256 146 -#define OID_ECDSA_WITH_SHA384 147 -#define OID_ECDSA_WITH_SHA512 148 -#define OID_TCGID 169 -#define OID_AUTHORITY_INFO_ACCESS 174 -#define OID_OCSP_SIGNING 184 -#define OID_XMPP_ADDR 186 -#define OID_AUTHENTICATION_INFO 188 -#define OID_ACCESS_IDENTITY 189 -#define OID_CHARGING_IDENTITY 190 -#define OID_GROUP 191 -#define OID_OCSP 193 -#define OID_BASIC 194 -#define OID_NONCE 195 -#define OID_CRL 196 -#define OID_RESPONSE 197 -#define OID_NO_CHECK 198 -#define OID_ARCHIVE_CUTOFF 199 -#define OID_SERVICE_LOCATOR 200 -#define OID_CA_ISSUERS 201 -#define OID_DES_CBC 205 -#define OID_SHA1 206 -#define OID_SHA1_WITH_RSA_OIW 207 -#define OID_SECT163K1 218 -#define OID_SECT163R1 219 -#define OID_SECT239K1 220 -#define OID_SECT113R1 221 -#define OID_SECT113R2 222 -#define OID_SECT112R1 223 -#define OID_SECT112R2 224 -#define OID_SECT160R1 225 -#define OID_SECT160K1 226 -#define OID_SECT256K1 227 -#define OID_SECT163R2 228 -#define OID_SECT283K1 229 -#define OID_SECT283R1 230 -#define OID_SECT131R1 231 -#define OID_SECT131R2 232 -#define OID_SECT193R1 233 -#define OID_SECT193R2 234 -#define OID_SECT233K1 235 -#define OID_SECT233R1 236 -#define OID_SECT128R1 237 -#define OID_SECT128R2 238 -#define OID_SECT160R2 239 -#define OID_SECT192K1 240 -#define OID_SECT224K1 241 -#define OID_SECT224R1 242 -#define OID_SECT384R1 243 -#define OID_SECT521R1 244 -#define OID_SECT409K1 245 -#define OID_SECT409R1 246 -#define OID_SECT571K1 247 -#define OID_SECT571R1 248 -#define OID_AES128_CBC 257 -#define OID_AES128_GCM 258 -#define OID_AES128_CCM 259 -#define OID_AES192_CBC 260 -#define OID_AES192_GCM 261 -#define OID_AES192_CCM 262 -#define OID_AES256_CBC 263 -#define OID_AES256_GCM 264 -#define OID_AES256_CCM 265 -#define OID_SHA256 267 -#define OID_SHA384 268 -#define OID_SHA512 269 -#define OID_SHA224 270 -#define OID_NS_REVOCATION_URL 276 -#define OID_NS_CA_REVOCATION_URL 277 -#define OID_NS_CA_POLICY_URL 278 -#define OID_NS_COMMENT 279 -#define OID_EMPLOYEE_NUMBER 282 -#define OID_PKI_MESSAGE_TYPE 288 -#define OID_PKI_STATUS 289 -#define OID_PKI_FAIL_INFO 290 -#define OID_PKI_SENDER_NONCE 291 -#define OID_PKI_RECIPIENT_NONCE 292 -#define OID_PKI_TRANS_ID 293 -#define OID_EMAIL_ADDRESS 300 -#define OID_UNSTRUCTURED_NAME 301 +#define OID_DELTA_CRL_INDICATOR 48 +#define OID_NAME_CONSTRAINTS 51 +#define OID_CRL_DISTRIBUTION_POINTS 52 +#define OID_ANY_POLICY 54 +#define OID_AUTHORITY_KEY_ID 56 +#define OID_EXTENDED_KEY_USAGE 58 +#define OID_FRESHEST_CRL 60 +#define OID_INHIBIT_ANY_POLICY 61 +#define OID_TARGET_INFORMATION 62 +#define OID_NO_REV_AVAIL 63 +#define OID_CAMELLIA128_CBC 74 +#define OID_CAMELLIA192_CBC 75 +#define OID_CAMELLIA256_CBC 76 +#define OID_RSA_ENCRYPTION 89 +#define OID_MD2_WITH_RSA 90 +#define OID_MD5_WITH_RSA 91 +#define OID_SHA1_WITH_RSA 92 +#define OID_SHA256_WITH_RSA 93 +#define OID_SHA384_WITH_RSA 94 +#define OID_SHA512_WITH_RSA 95 +#define OID_SHA224_WITH_RSA 96 +#define OID_PKCS7_DATA 98 +#define OID_PKCS7_SIGNED_DATA 99 +#define OID_PKCS7_ENVELOPED_DATA 100 +#define OID_PKCS7_SIGNED_ENVELOPED_DATA 101 +#define OID_PKCS7_DIGESTED_DATA 102 +#define OID_PKCS7_ENCRYPTED_DATA 103 +#define OID_EMAIL_ADDRESS 105 +#define OID_UNSTRUCTURED_NAME 106 +#define OID_PKCS9_CONTENT_TYPE 107 +#define OID_PKCS9_MESSAGE_DIGEST 108 +#define OID_PKCS9_SIGNING_TIME 109 +#define OID_CHALLENGE_PASSWORD 111 +#define OID_EXTENSION_REQUEST 113 +#define OID_MD2 116 +#define OID_MD5 117 +#define OID_3DES_EDE_CBC 119 +#define OID_EC_PUBLICKEY 123 +#define OID_C2PNB163V1 126 +#define OID_C2PNB163V2 127 +#define OID_C2PNB163V3 128 +#define OID_C2PNB176W1 129 +#define OID_C2PNB191V1 130 +#define OID_C2PNB191V2 131 +#define OID_C2PNB191V3 132 +#define OID_C2PNB191V4 133 +#define OID_C2PNB191V5 134 +#define OID_C2PNB208W1 135 +#define OID_C2PNB239V1 136 +#define OID_C2PNB239V2 137 +#define OID_C2PNB239V3 138 +#define OID_C2PNB239V4 139 +#define OID_C2PNB239V5 140 +#define OID_C2PNB272W1 141 +#define OID_C2PNB304W1 142 +#define OID_C2PNB359V1 143 +#define OID_C2PNB368W1 144 +#define OID_C2PNB431R1 145 +#define OID_PRIME192V1 147 +#define OID_PRIME192V2 148 +#define OID_PRIME192V3 149 +#define OID_PRIME239V1 150 +#define OID_PRIME239V2 151 +#define OID_PRIME239V3 152 +#define OID_PRIME256V1 153 +#define OID_ECDSA_WITH_SHA1 155 +#define OID_ECDSA_WITH_SHA224 157 +#define OID_ECDSA_WITH_SHA256 158 +#define OID_ECDSA_WITH_SHA384 159 +#define OID_ECDSA_WITH_SHA512 160 +#define OID_TCGID 181 +#define OID_AUTHORITY_INFO_ACCESS 186 +#define OID_IP_ADDR_BLOCKS 187 +#define OID_SERVER_AUTH 192 +#define OID_CLIENT_AUTH 193 +#define OID_OCSP_SIGNING 200 +#define OID_XMPP_ADDR 202 +#define OID_AUTHENTICATION_INFO 204 +#define OID_ACCESS_IDENTITY 205 +#define OID_CHARGING_IDENTITY 206 +#define OID_GROUP 207 +#define OID_OCSP 210 +#define OID_BASIC 211 +#define OID_NONCE 212 +#define OID_CRL 213 +#define OID_RESPONSE 214 +#define OID_NO_CHECK 215 +#define OID_ARCHIVE_CUTOFF 216 +#define OID_SERVICE_LOCATOR 217 +#define OID_CA_ISSUERS 218 +#define OID_DES_CBC 224 +#define OID_SHA1 225 +#define OID_SHA1_WITH_RSA_OIW 226 +#define OID_ECGDSA_PUBKEY 245 +#define OID_ECGDSA_SIG_WITH_RIPEMD160 248 +#define OID_ECGDSA_SIG_WITH_SHA1 249 +#define OID_ECGDSA_SIG_WITH_SHA224 250 +#define OID_ECGDSA_SIG_WITH_SHA256 251 +#define OID_ECGDSA_SIG_WITH_SHA384 252 +#define OID_ECGDSA_SIG_WITH_SHA512 253 +#define OID_SECT163K1 276 +#define OID_SECT163R1 277 +#define OID_SECT239K1 278 +#define OID_SECT113R1 279 +#define OID_SECT113R2 280 +#define OID_SECT112R1 281 +#define OID_SECT112R2 282 +#define OID_SECT160R1 283 +#define OID_SECT160K1 284 +#define OID_SECT256K1 285 +#define OID_SECT163R2 286 +#define OID_SECT283K1 287 +#define OID_SECT283R1 288 +#define OID_SECT131R1 289 +#define OID_SECT131R2 290 +#define OID_SECT193R1 291 +#define OID_SECT193R2 292 +#define OID_SECT233K1 293 +#define OID_SECT233R1 294 +#define OID_SECT128R1 295 +#define OID_SECT128R2 296 +#define OID_SECT160R2 297 +#define OID_SECT192K1 298 +#define OID_SECT224K1 299 +#define OID_SECT224R1 300 +#define OID_SECT384R1 301 +#define OID_SECT521R1 302 +#define OID_SECT409K1 303 +#define OID_SECT409R1 304 +#define OID_SECT571K1 305 +#define OID_SECT571R1 306 +#define OID_AES128_CBC 315 +#define OID_AES128_GCM 316 +#define OID_AES128_CCM 317 +#define OID_AES192_CBC 318 +#define OID_AES192_GCM 319 +#define OID_AES192_CCM 320 +#define OID_AES256_CBC 321 +#define OID_AES256_GCM 322 +#define OID_AES256_CCM 323 +#define OID_SHA256 325 +#define OID_SHA384 326 +#define OID_SHA512 327 +#define OID_SHA224 328 +#define OID_NS_REVOCATION_URL 334 +#define OID_NS_CA_REVOCATION_URL 335 +#define OID_NS_CA_POLICY_URL 336 +#define OID_NS_COMMENT 337 +#define OID_EMPLOYEE_NUMBER 340 +#define OID_PKI_MESSAGE_TYPE 346 +#define OID_PKI_STATUS 347 +#define OID_PKI_FAIL_INFO 348 +#define OID_PKI_SENDER_NONCE 349 +#define OID_PKI_RECIPIENT_NONCE 350 +#define OID_PKI_TRANS_ID 351 -#define OID_MAX 302 +#define OID_MAX 354 #endif /* OID_H_ */ diff --git a/src/libstrongswan/asn1/oid.txt b/src/libstrongswan/asn1/oid.txt index 5adca6289..203bc1f28 100644 --- a/src/libstrongswan/asn1/oid.txt +++ b/src/libstrongswan/asn1/oid.txt @@ -44,10 +44,22 @@ 0x13 "basicConstraints" OID_BASIC_CONSTRAINTS 0x14 "crlNumber" OID_CRL_NUMBER 0x15 "reasonCode" OID_CRL_REASON_CODE + 0x17 "holdInstructionCode" + 0x18 "invalidityDate" + 0x1B "deltaCrlIndicator" OID_DELTA_CRL_INDICATOR + 0x1C "issuingDistributionPoint" + 0x1D "certificateIssuer" + 0x1E "nameConstraints" OID_NAME_CONSTRAINTS 0x1F "crlDistributionPoints" OID_CRL_DISTRIBUTION_POINTS 0x20 "certificatePolicies" + 0x00 "anyPolicy" OID_ANY_POLICY + 0x21 "policyMappings" 0x23 "authorityKeyIdentifier" OID_AUTHORITY_KEY_ID + 0x24 "policyConstraints" 0x25 "extendedKeyUsage" OID_EXTENDED_KEY_USAGE + 0x00 "anyExtendedKeyUsage" + 0x2E "freshestCRL" OID_FRESHEST_CRL + 0x36 "inhibitAnyPolicy" OID_INHIBIT_ANY_POLICY 0x37 "targetInformation" OID_TARGET_INFORMATION 0x38 "noRevAvail" OID_NO_REV_AVAIL 0x2A "" @@ -91,15 +103,15 @@ 0x05 "digestedData" OID_PKCS7_DIGESTED_DATA 0x06 "encryptedData" OID_PKCS7_ENCRYPTED_DATA 0x09 "PKCS-9" - 0x01 "E" OID_PKCS9_EMAIL - 0x02 "unstructuredName" + 0x01 "E" OID_EMAIL_ADDRESS + 0x02 "unstructuredName" OID_UNSTRUCTURED_NAME 0x03 "contentType" OID_PKCS9_CONTENT_TYPE 0x04 "messageDigest" OID_PKCS9_MESSAGE_DIGEST 0x05 "signingTime" OID_PKCS9_SIGNING_TIME 0x06 "counterSignature" - 0x07 "challengePassword" + 0x07 "challengePassword" OID_CHALLENGE_PASSWORD 0x08 "unstructuredAddress" - 0x0E "extensionRequest" + 0x0E "extensionRequest" OID_EXTENSION_REQUEST 0x0F "S/MIME Capabilities" 0x02 "digestAlgorithm" 0x02 "md2" OID_MD2 @@ -173,9 +185,13 @@ 0x07 "id-pkix" 0x01 "id-pe" 0x01 "authorityInfoAccess" OID_AUTHORITY_INFO_ACCESS + 0x07 "ipAddrBlocks" OID_IP_ADDR_BLOCKS + 0x02 "id-qt" + 0x01 "cps" + 0x02 "unotice" 0x03 "id-kp" - 0x01 "serverAuth" - 0x02 "clientAuth" + 0x01 "serverAuth" OID_SERVER_AUTH + 0x02 "clientAuth" OID_CLIENT_AUTH 0x03 "codeSigning" 0x04 "emailProtection" 0x05 "ipsecEndSystem" @@ -190,6 +206,7 @@ 0x02 "accessIdentity" OID_ACCESS_IDENTITY 0x03 "chargingIdentity" OID_CHARGING_IDENTITY 0x04 "group" OID_GROUP + 0x0B "subjectInfoAccess" 0x30 "id-ad" 0x01 "ocsp" OID_OCSP 0x01 "basic" OID_BASIC @@ -200,6 +217,8 @@ 0x06 "archiveCutoff" OID_ARCHIVE_CUTOFF 0x07 "serviceLocator" OID_SERVICE_LOCATOR 0x02 "caIssuers" OID_CA_ISSUERS + 0x03 "timeStamping" + 0x05 "caRepository" 0x0E "oiw" 0x03 "secsig" 0x02 "algorithms" @@ -213,6 +232,45 @@ 0x02 "rsaSigWithripemd160" 0x03 "rsaSigWithripemd128" 0x04 "rsaSigWithripemd256" + 0x02 "ecSign" + 0x01 "ecSignWithsha1" + 0x02 "ecSignWithripemd160" + 0x03 "ecSignWithmd2" + 0x04 "ecSignWithmd5" + 0x05 "ttt-ecg" + 0x01 "fieldType" + 0x01 "characteristictwoField" + 0x01 "basisType" + 0x01 "ipBasis" + 0x02 "keyType" + 0x01 "ecgPublicKey" OID_ECGDSA_PUBKEY + 0x03 "curve" + 0x04 "signatures" + 0x01 "ecgdsa-with-RIPEMD160" OID_ECGDSA_SIG_WITH_RIPEMD160 + 0x02 "ecgdsa-with-SHA1" OID_ECGDSA_SIG_WITH_SHA1 + 0x03 "ecgdsa-with-SHA224" OID_ECGDSA_SIG_WITH_SHA224 + 0x04 "ecgdsa-with-SHA256" OID_ECGDSA_SIG_WITH_SHA256 + 0x05 "ecgdsa-with-SHA384" OID_ECGDSA_SIG_WITH_SHA384 + 0x06 "ecgdsa-with-SHA512" OID_ECGDSA_SIG_WITH_SHA512 + 0x05 "module" + 0x01 "1" + 0x08 "ecStdCurvesAndGeneration" + 0x01 "ellipticCurve" + 0x01 "versionOne" + 0x01 "brainpoolP160r1" + 0x02 "brainpoolP160t1" + 0x03 "brainpoolP192r1" + 0x04 "brainpoolP192t1" + 0x05 "brainpoolP224r1" + 0x06 "brainpoolP224t1" + 0x07 "brainpoolP256r1" + 0x08 "brainpoolP256t1" + 0x09 "brainpoolP320r1" + 0x0A "brainpoolP320t1" + 0x0B "brainpoolP384r1" + 0x0C "brainpoolP384t1" + 0x0D "brainpoolP512r1" + 0x0E "brainpoolP512t1" 0x81 "" 0x04 "Certicom" 0x00 "curve" @@ -293,10 +351,4 @@ 0x06 "recipientNonce" OID_PKI_RECIPIENT_NONCE 0x07 "transID" OID_PKI_TRANS_ID 0x08 "extensionReq" - 0x86 "old-netscape" - 0xF7 "" - 0x0D "" - 0x01 "" - 0x09 "" - 0x01 "emailAddress" OID_EMAIL_ADDRESS - 0x02 "unstructuredName" OID_UNSTRUCTURED_NAME + diff --git a/src/libstrongswan/asn1/pem.c b/src/libstrongswan/asn1/pem.c deleted file mode 100755 index 059795548..000000000 --- a/src/libstrongswan/asn1/pem.c +++ /dev/null @@ -1,393 +0,0 @@ -/* - * Copyright (C) 2001-2008 Andreas Steffen - * - * Hochschule fuer Technik Rapperswil - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the - * Free Software Foundation; either version 2 of the License, or (at your - * option) any later version. See <http://www.fsf.org/copyleft/gpl.txt>. - * - * This program is distributed in the hope that it will be useful, but - * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY - * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License - * for more details. - */ - -#include <stdio.h> -#include <stdlib.h> -#include <unistd.h> -#include <errno.h> -#include <string.h> -#include <stddef.h> -#include <sys/types.h> - -#include "pem.h" - -#include <library.h> -#include <debug.h> -#include <asn1/asn1.h> - -#include <utils/lexparser.h> -#include <crypto/hashers/hasher.h> -#include <crypto/crypters/crypter.h> - -#define PKCS5_SALT_LEN 8 /* bytes */ - -/** - * check the presence of a pattern in a character string - */ -static bool present(const char* pattern, chunk_t* ch) -{ - u_int pattern_len = strlen(pattern); - - if (ch->len >= pattern_len && strneq(ch->ptr, pattern, pattern_len)) - { - ch->ptr += pattern_len; - ch->len -= pattern_len; - return TRUE; - } - return FALSE; -} - -/** - * find a boundary of the form -----tag name----- - */ -static bool find_boundary(const char* tag, chunk_t *line) -{ - chunk_t name = chunk_empty; - - if (!present("-----", line)) - return FALSE; - if (!present(tag, line)) - return FALSE; - if (*line->ptr != ' ') - return FALSE; - line->ptr++; line->len--; - - /* extract name */ - name.ptr = line->ptr; - while (line->len > 0) - { - if (present("-----", line)) - { - DBG2(" -----%s %.*s-----", tag, (int)name.len, name.ptr); - return TRUE; - } - line->ptr++; line->len--; name.len++; - } - return FALSE; -} - -/* - * decrypts a passphrase protected encrypted data block - */ -static status_t pem_decrypt(chunk_t *blob, encryption_algorithm_t alg, size_t key_size, - chunk_t *iv, chunk_t passphrase) -{ - hasher_t *hasher; - crypter_t *crypter; - chunk_t salt = { iv->ptr, PKCS5_SALT_LEN }; - chunk_t hash; - chunk_t decrypted; - chunk_t key = {alloca(key_size), key_size}; - u_int8_t padding, *last_padding_pos, *first_padding_pos; - - if (passphrase.len == 0) - { - DBG1(" missing passphrase"); - return INVALID_ARG; - } - - /* build key from passphrase and IV */ - hasher = lib->crypto->create_hasher(lib->crypto, HASH_MD5); - if (hasher == NULL) - { - DBG1(" MD5 hash algorithm not available"); - return NOT_SUPPORTED; - } - hash.len = hasher->get_hash_size(hasher); - hash.ptr = alloca(hash.len); - hasher->get_hash(hasher, passphrase, NULL); - hasher->get_hash(hasher, salt, hash.ptr); - memcpy(key.ptr, hash.ptr, hash.len); - - if (key.len > hash.len) - { - hasher->get_hash(hasher, hash, NULL); - hasher->get_hash(hasher, passphrase, NULL); - hasher->get_hash(hasher, salt, hash.ptr); - memcpy(key.ptr + hash.len, hash.ptr, key.len - hash.len); - } - hasher->destroy(hasher); - - /* decrypt blob */ - crypter = lib->crypto->create_crypter(lib->crypto, alg, key_size); - if (crypter == NULL) - { - DBG1(" %N encryption algorithm not available", - encryption_algorithm_names, alg); - return NOT_SUPPORTED; - } - crypter->set_key(crypter, key); - - if (iv->len != crypter->get_block_size(crypter) || - blob->len % iv->len) - { - crypter->destroy(crypter); - DBG1(" data size is not multiple of block size"); - return PARSE_ERROR; - } - crypter->decrypt(crypter, *blob, *iv, &decrypted); - crypter->destroy(crypter); - memcpy(blob->ptr, decrypted.ptr, blob->len); - chunk_free(&decrypted); - - /* determine amount of padding */ - last_padding_pos = blob->ptr + blob->len - 1; - padding = *last_padding_pos; - first_padding_pos = (padding > blob->len) ? blob->ptr : last_padding_pos - padding; - - /* check the padding pattern */ - while (--last_padding_pos > first_padding_pos) - { - if (*last_padding_pos != padding) - { - DBG1(" invalid passphrase"); - return INVALID_ARG; - } - } - /* remove padding */ - blob->len -= padding; - return SUCCESS; -} - -/* Converts a PEM encoded file into its binary form - * - * RFC 1421 Privacy Enhancement for Electronic Mail, February 1993 - * RFC 934 Message Encapsulation, January 1985 - */ -status_t pem_to_bin(chunk_t *blob, chunk_t passphrase, bool *pgp) -{ - typedef enum { - PEM_PRE = 0, - PEM_MSG = 1, - PEM_HEADER = 2, - PEM_BODY = 3, - PEM_POST = 4, - PEM_ABORT = 5 - } state_t; - - encryption_algorithm_t alg = ENCR_UNDEFINED; - size_t key_size = 0; - - bool encrypted = FALSE; - - state_t state = PEM_PRE; - - chunk_t src = *blob; - chunk_t dst = *blob; - chunk_t line = chunk_empty; - chunk_t iv = chunk_empty; - - u_char iv_buf[16]; /* MD5 digest size */ - - /* zero size of converted blob */ - dst.len = 0; - - /* zero size of IV */ - iv.ptr = iv_buf; - iv.len = 0; - - while (fetchline(&src, &line)) - { - if (state == PEM_PRE) - { - if (find_boundary("BEGIN", &line)) - { - state = PEM_MSG; - } - continue; - } - else - { - if (find_boundary("END", &line)) - { - state = PEM_POST; - break; - } - if (state == PEM_MSG) - { - state = (memchr(line.ptr, ':', line.len) == NULL) ? PEM_BODY : PEM_HEADER; - } - if (state == PEM_HEADER) - { - err_t ugh = NULL; - chunk_t name = chunk_empty; - chunk_t value = chunk_empty; - - /* an empty line separates HEADER and BODY */ - if (line.len == 0) - { - state = PEM_BODY; - continue; - } - - /* we are looking for a parameter: value pair */ - DBG2(" %.*s", (int)line.len, line.ptr); - ugh = extract_parameter_value(&name, &value, &line); - if (ugh != NULL) - { - continue; - } - if (match("Proc-Type", &name) && *value.ptr == '4') - { - encrypted = TRUE; - } - else if (match("DEK-Info", &name)) - { - chunk_t dek; - - if (!extract_token(&dek, ',', &value)) - { - dek = value; - } - if (match("DES-EDE3-CBC", &dek)) - { - alg = ENCR_3DES; - key_size = 24; - } - else if (match("AES-128-CBC", &dek)) - { - alg = ENCR_AES_CBC; - key_size = 16; - } - else if (match("AES-192-CBC", &dek)) - { - alg = ENCR_AES_CBC; - key_size = 24; - } - else if (match("AES-256-CBC", &dek)) - { - alg = ENCR_AES_CBC; - key_size = 32; - } - else - { - DBG1(" encryption algorithm '%.s' not supported", - dek.len, dek.ptr); - return NOT_SUPPORTED; - } - eat_whitespace(&value); - iv = chunk_from_hex(value, iv.ptr); - } - } - else /* state is PEM_BODY */ - { - chunk_t data; - - /* remove any trailing whitespace */ - if (!extract_token(&data ,' ', &line)) - { - data = line; - } - - /* check for PGP armor checksum */ - if (*data.ptr == '=') - { - *pgp = TRUE; - data.ptr++; - data.len--; - DBG2(" armor checksum: %.*s", (int)data.len, data.ptr); - continue; - } - - if (blob->len - dst.len < data.len / 4 * 3) - { - state = PEM_ABORT; - } - data = chunk_from_base64(data, dst.ptr); - - dst.ptr += data.len; - dst.len += data.len; - } - } - } - /* set length to size of binary blob */ - blob->len = dst.len; - - if (state != PEM_POST) - { - DBG1(" file coded in unknown format, discarded"); - return PARSE_ERROR; - } - if (!encrypted) - { - return SUCCESS; - } - return pem_decrypt(blob, alg, key_size, &iv, passphrase); - -} - -/* load a coded key or certificate file with autodetection - * of binary DER or base64 PEM ASN.1 formats and armored PGP format - */ -bool pem_asn1_load_file(char *filename, chunk_t *passphrase, - chunk_t *blob, bool *pgp) -{ - FILE *fd = fopen(filename, "r"); - - if (fd) - { - chunk_t pass = chunk_empty; - int bytes; - - fseek(fd, 0, SEEK_END ); - blob->len = ftell(fd); - rewind(fd); - blob->ptr = malloc(blob->len); - bytes = fread(blob->ptr, 1, blob->len, fd); - fclose(fd); - DBG2(" loading '%s' (%d bytes)", filename, bytes); - - *pgp = FALSE; - - /* try DER format */ - if (is_asn1(*blob)) - { - DBG2(" file coded in DER format"); - return TRUE; - } - - if (passphrase != NULL) - { - pass = *passphrase; - DBG4(" passphrase: %#B", passphrase); - } - - /* try PEM format */ - if (pem_to_bin(blob, pass, pgp) == SUCCESS) - { - if (*pgp) - { - DBG2(" file coded in armored PGP format"); - return TRUE; - } - if (is_asn1(*blob)) - { - DBG2(" file coded in PEM format"); - return TRUE; - } - DBG1(" file coded in unknown format, discarded"); - } - - /* a conversion error has occured */ - chunk_free(blob); - } - else - { - DBG1(" reading file '%s' failed", filename); - } - return FALSE; -} - diff --git a/src/libstrongswan/attributes/attribute_handler.h b/src/libstrongswan/attributes/attribute_handler.h new file mode 100644 index 000000000..d042f47ef --- /dev/null +++ b/src/libstrongswan/attributes/attribute_handler.h @@ -0,0 +1,72 @@ +/* + * Copyright (C) 2009 Martin Willi + * Hochschule fuer Technik Rapperswil + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by the + * Free Software Foundation; either version 2 of the License, or (at your + * option) any later version. See <http://www.fsf.org/copyleft/gpl.txt>. + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY + * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License + * for more details. + */ + +/** + * @defgroup attribute_handler attribute_handler + * @{ @ingroup attributes + */ + +#ifndef ATTRIBUTE_HANDLER_H_ +#define ATTRIBUTE_HANDLER_H_ + +#include <chunk.h> +#include <utils/host.h> +#include <utils/identification.h> + +#include "attributes.h" + +typedef struct attribute_handler_t attribute_handler_t; + +/** + * Interface to handle configuration payload attributes. + */ +struct attribute_handler_t { + + /** + * Handle a configuration attribute. + * + * After receiving a configuration attriubte, it is passed to each + * attribute handler until it is handled. + * + * @param server server from which the attribute was received + * @param type type of configuration attribute to handle + * @param data associated attribute data + * @return TRUE if attribute handled + */ + bool (*handle)(attribute_handler_t *this, identification_t *server, + configuration_attribute_type_t type, chunk_t data); + + /** + * Release an attribute handled during handle(). + * + * A handler that handle()d an attribute gets a call to release() when the + * connection gets closed. Depending on the implementation, this is required + * to remove the attribute. + */ + void (*release)(attribute_handler_t *this, identification_t *server, + configuration_attribute_type_t type, chunk_t data); + + /** + * Enumerate attributes to request from a server. + * + * @param server server identity to request attributes from + * @param vip virtual IP we are requesting, if any + * @return enumerator (configuration_attribute_type_t, chunk_t) + */ + enumerator_t* (*create_attribute_enumerator)(attribute_handler_t *this, + identification_t *server, host_t *vip); +}; + +#endif /** ATTRIBUTE_HANDLER_H_ @}*/ diff --git a/src/libstrongswan/attributes/attribute_manager.c b/src/libstrongswan/attributes/attribute_manager.c new file mode 100644 index 000000000..91fa1ebb5 --- /dev/null +++ b/src/libstrongswan/attributes/attribute_manager.c @@ -0,0 +1,374 @@ +/* + * Copyright (C) 2008 Martin Willi + * Hochschule fuer Technik Rapperswil + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by the + * Free Software Foundation; either version 2 of the License, or (at your + * option) any later version. See <http://www.fsf.org/copyleft/gpl.txt>. + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY + * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License + * for more details. + */ + +#include "attribute_manager.h" + +#include <debug.h> +#include <utils/linked_list.h> +#include <threading/rwlock.h> + +typedef struct private_attribute_manager_t private_attribute_manager_t; + +/** + * private data of attribute_manager + */ +struct private_attribute_manager_t { + + /** + * public functions + */ + attribute_manager_t public; + + /** + * list of registered providers + */ + linked_list_t *providers; + + /** + * list of registered handlers + */ + linked_list_t *handlers; + + /** + * rwlock provider list + */ + rwlock_t *lock; +}; + +/** + * Data to pass to enumerator filters + */ +typedef struct { + /** server/peer identity */ + identification_t *id; + /** requesting/assigned virtual IP */ + host_t *vip; +} enum_data_t; + +/** + * Implementation of attribute_manager_t.acquire_address. + */ +static host_t* acquire_address(private_attribute_manager_t *this, + char *pool, identification_t *id, + host_t *requested) +{ + enumerator_t *enumerator; + attribute_provider_t *current; + host_t *host = NULL; + + this->lock->read_lock(this->lock); + enumerator = this->providers->create_enumerator(this->providers); + while (enumerator->enumerate(enumerator, ¤t)) + { + host = current->acquire_address(current, pool, id, requested); + if (host) + { + break; + } + } + enumerator->destroy(enumerator); + this->lock->unlock(this->lock); + + if (!host) + { + DBG1("acquiring address from pool '%s' failed", pool); + } + return host; +} + +/** + * Implementation of attribute_manager_t.release_address. + */ +static void release_address(private_attribute_manager_t *this, + char *pool, host_t *address, identification_t *id) +{ + enumerator_t *enumerator; + attribute_provider_t *current; + bool found = FALSE; + + this->lock->read_lock(this->lock); + enumerator = this->providers->create_enumerator(this->providers); + while (enumerator->enumerate(enumerator, ¤t)) + { + if (current->release_address(current, pool, address, id)) + { + found = TRUE; + break; + } + } + enumerator->destroy(enumerator); + this->lock->unlock(this->lock); + + if (!found) + { + DBG1("releasing address to pool '%s' failed", pool); + } +} + +/** + * inner enumerator constructor for responder attributes + */ +static enumerator_t *responder_enum_create(attribute_provider_t *provider, + enum_data_t *data) +{ + return provider->create_attribute_enumerator(provider, data->id, data->vip); +} + +/** + * Implementation of attribute_manager_t.create_responder_enumerator + */ +static enumerator_t* create_responder_enumerator( + private_attribute_manager_t *this, identification_t *id, host_t *vip) +{ + enum_data_t *data = malloc_thing(enum_data_t); + + data->id = id; + data->vip = vip; + this->lock->read_lock(this->lock); + return enumerator_create_cleaner( + enumerator_create_nested( + this->providers->create_enumerator(this->providers), + (void*)responder_enum_create, data, free), + (void*)this->lock->unlock, this->lock); +} + +/** + * Implementation of attribute_manager_t.add_provider. + */ +static void add_provider(private_attribute_manager_t *this, + attribute_provider_t *provider) +{ + this->lock->write_lock(this->lock); + this->providers->insert_last(this->providers, provider); + this->lock->unlock(this->lock); +} + +/** + * Implementation of attribute_manager_t.remove_provider. + */ +static void remove_provider(private_attribute_manager_t *this, + attribute_provider_t *provider) +{ + this->lock->write_lock(this->lock); + this->providers->remove(this->providers, provider, NULL); + this->lock->unlock(this->lock); +} + +/** + * Implementation of attribute_manager_t.handle + */ +static attribute_handler_t* handle(private_attribute_manager_t *this, + identification_t *server, attribute_handler_t *handler, + configuration_attribute_type_t type, chunk_t data) +{ + enumerator_t *enumerator; + attribute_handler_t *current, *handled = NULL; + + this->lock->read_lock(this->lock); + + /* try to find the passed handler */ + enumerator = this->handlers->create_enumerator(this->handlers); + while (enumerator->enumerate(enumerator, ¤t)) + { + if (current == handler && current->handle(current, server, type, data)) + { + handled = current; + break; + } + } + enumerator->destroy(enumerator); + if (!handled) + { /* handler requesting this attribute not found, try any other */ + enumerator = this->handlers->create_enumerator(this->handlers); + while (enumerator->enumerate(enumerator, ¤t)) + { + if (current->handle(current, server, type, data)) + { + handled = current; + break; + } + } + enumerator->destroy(enumerator); + } + this->lock->unlock(this->lock); + + if (!handled) + { + DBG1("handling %N attribute failed", + configuration_attribute_type_names, type); + } + return handled; +} + +/** + * Implementation of attribute_manager_t.release + */ +static void release(private_attribute_manager_t *this, + attribute_handler_t *handler, + identification_t *server, + configuration_attribute_type_t type, chunk_t data) +{ + enumerator_t *enumerator; + attribute_handler_t *current; + + this->lock->read_lock(this->lock); + enumerator = this->handlers->create_enumerator(this->handlers); + while (enumerator->enumerate(enumerator, ¤t)) + { + if (current == handler) + { + current->release(current, server, type, data); + break; + } + } + enumerator->destroy(enumerator); + this->lock->unlock(this->lock); +} + +/** + * Enumerator implementation to enumerate nested initiator attributes + */ +typedef struct { + /** implements enumerator_t */ + enumerator_t public; + /** back ref */ + private_attribute_manager_t *this; + /** currently processing handler */ + attribute_handler_t *handler; + /** outer enumerator over handlers */ + enumerator_t *outer; + /** inner enumerator over current handlers attributes */ + enumerator_t *inner; + /** server ID we want attributes for */ + identification_t *id; + /** virtual IP we are requesting along with attriubutes */ + host_t *vip; +} initiator_enumerator_t; + +/** + * Enumerator implementation for initiator attributes + */ +static bool initiator_enumerate(initiator_enumerator_t *this, + attribute_handler_t **handler, + configuration_attribute_type_t *type, + chunk_t *value) +{ + /* enumerate inner attributes using outer handler enumerator */ + while (!this->inner || !this->inner->enumerate(this->inner, type, value)) + { + if (!this->outer->enumerate(this->outer, &this->handler)) + { + return FALSE; + } + DESTROY_IF(this->inner); + this->inner = this->handler->create_attribute_enumerator(this->handler, + this->id, this->vip); + } + /* inject the handler as additional attribute */ + *handler = this->handler; + return TRUE; +} + +/** + * Cleanup function of initiator attribute enumerator + */ +static void initiator_destroy(initiator_enumerator_t *this) +{ + this->this->lock->unlock(this->this->lock); + this->outer->destroy(this->outer); + DESTROY_IF(this->inner); + free(this); +} + +/** + * Implementation of attribute_manager_t.create_initiator_enumerator + */ +static enumerator_t* create_initiator_enumerator( + private_attribute_manager_t *this, identification_t *id, host_t *vip) +{ + initiator_enumerator_t *enumerator = malloc_thing(initiator_enumerator_t); + + this->lock->read_lock(this->lock); + enumerator->public.enumerate = (void*)initiator_enumerate; + enumerator->public.destroy = (void*)initiator_destroy; + enumerator->this = this; + enumerator->id = id; + enumerator->vip = vip; + enumerator->outer = this->handlers->create_enumerator(this->handlers); + enumerator->inner = NULL; + enumerator->handler = NULL; + + return &enumerator->public; +} + +/** + * Implementation of attribute_manager_t.add_handler + */ +static void add_handler(private_attribute_manager_t *this, + attribute_handler_t *handler) +{ + this->lock->write_lock(this->lock); + this->handlers->insert_last(this->handlers, handler); + this->lock->unlock(this->lock); +} + +/** + * Implementation of attribute_manager_t.remove_handler + */ +static void remove_handler(private_attribute_manager_t *this, + attribute_handler_t *handler) +{ + this->lock->write_lock(this->lock); + this->handlers->remove(this->handlers, handler, NULL); + this->lock->unlock(this->lock); +} + +/** + * Implementation of attribute_manager_t.destroy + */ +static void destroy(private_attribute_manager_t *this) +{ + this->providers->destroy(this->providers); + this->handlers->destroy(this->handlers); + this->lock->destroy(this->lock); + free(this); +} + +/* + * see header file + */ +attribute_manager_t *attribute_manager_create() +{ + private_attribute_manager_t *this = malloc_thing(private_attribute_manager_t); + + this->public.acquire_address = (host_t*(*)(attribute_manager_t*, char*, identification_t*,host_t*))acquire_address; + this->public.release_address = (void(*)(attribute_manager_t*, char *, host_t*, identification_t*))release_address; + this->public.create_responder_enumerator = (enumerator_t*(*)(attribute_manager_t*, identification_t*, host_t*))create_responder_enumerator; + this->public.add_provider = (void(*)(attribute_manager_t*, attribute_provider_t *provider))add_provider; + this->public.remove_provider = (void(*)(attribute_manager_t*, attribute_provider_t *provider))remove_provider; + this->public.handle = (attribute_handler_t*(*)(attribute_manager_t*,identification_t*, attribute_handler_t*, configuration_attribute_type_t, chunk_t))handle; + this->public.release = (void(*)(attribute_manager_t*, attribute_handler_t*, identification_t*, configuration_attribute_type_t, chunk_t))release; + this->public.create_initiator_enumerator = (enumerator_t*(*)(attribute_manager_t*, identification_t*, host_t*))create_initiator_enumerator; + this->public.add_handler = (void(*)(attribute_manager_t*, attribute_handler_t*))add_handler; + this->public.remove_handler = (void(*)(attribute_manager_t*, attribute_handler_t*))remove_handler; + this->public.destroy = (void(*)(attribute_manager_t*))destroy; + + this->providers = linked_list_create(); + this->handlers = linked_list_create(); + this->lock = rwlock_create(RWLOCK_TYPE_DEFAULT); + + return &this->public; +} + diff --git a/src/libstrongswan/attributes/attribute_manager.h b/src/libstrongswan/attributes/attribute_manager.h new file mode 100644 index 000000000..642662366 --- /dev/null +++ b/src/libstrongswan/attributes/attribute_manager.h @@ -0,0 +1,149 @@ +/* + * Copyright (C) 2008-2009 Martin Willi + * Hochschule fuer Technik Rapperswil + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by the + * Free Software Foundation; either version 2 of the License, or (at your + * option) any later version. See <http://www.fsf.org/copyleft/gpl.txt>. + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY + * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License + * for more details. + */ + +/** + * @defgroup attribute_manager attribute_manager + * @{ @ingroup attributes + */ + +#ifndef ATTRIBUTE_MANAGER_H_ +#define ATTRIBUTE_MANAGER_H_ + +#include "attribute_provider.h" +#include "attribute_handler.h" + +typedef struct attribute_manager_t attribute_manager_t; + +/** + * The attribute manager hands out attributes or handles them. + * + * The attribute manager manages both, attribute providers and attribute + * handlers. Attribute providers are responsible to hand out attributes if + * a connecting peer requests them. Handlers handle such attributes if they + * are received on the requesting peer. + */ +struct attribute_manager_t { + + /** + * Acquire a virtual IP address to assign to a peer. + * + * @param pool pool name to acquire address from + * @param id peer identity to get address forua + * @param requested IP in configuration request + * @return allocated address, NULL to serve none + */ + host_t* (*acquire_address)(attribute_manager_t *this, + char *pool, identification_t *id, + host_t *requested); + + /** + * Release a previously acquired address. + * + * @param pool pool name from which the address was acquired + * @param address address to release + * @param id peer identity to get address for + */ + void (*release_address)(attribute_manager_t *this, + char *pool, host_t *address, identification_t *id); + + /** + * Create an enumerator over attributes to hand out to a peer. + * + * @param id peer identity to hand out attributes to + * @param vip virtual IP to assign to peer, if any + * @return enumerator (configuration_attribute_type_t, chunk_t) + */ + enumerator_t* (*create_responder_enumerator)(attribute_manager_t *this, + identification_t *id, host_t *vip); + + /** + * Register an attribute provider to the manager. + * + * @param provider attribute provider to register + */ + void (*add_provider)(attribute_manager_t *this, + attribute_provider_t *provider); + /** + * Unregister an attribute provider from the manager. + * + * @param provider attribute provider to unregister + */ + void (*remove_provider)(attribute_manager_t *this, + attribute_provider_t *provider); + + /** + * Handle a configuration attribute by passing them to the handlers. + * + * @param server server from which the attribute was received + * @param handler handler we requested the attribute for, if any + * @param type type of configuration attribute + * @param data associated attribute data + * @return handler which handled this attribute, NULL if none + */ + attribute_handler_t* (*handle)(attribute_manager_t *this, + identification_t *server, attribute_handler_t *handler, + configuration_attribute_type_t type, chunk_t data); + + /** + * Release an attribute previously handle()d by a handler. + * + * @param handler handler returned by handle() for this attribute + * @param server server from which the attribute was received + * @param type type of attribute to release + * @param data associated attribute data + */ + void (*release)(attribute_manager_t *this, attribute_handler_t *handler, + identification_t *server, + configuration_attribute_type_t type, + chunk_t data); + + /** + * Create an enumerator over attributes to request from server. + * + * @param id server identity to hand out attributes to + * @param vip virtual IP going to request, if any + * @return enumerator (attribute_handler_t, ca_type_t, chunk_t) + */ + enumerator_t* (*create_initiator_enumerator)(attribute_manager_t *this, + identification_t *id, host_t *vip); + + /** + * Register an attribute handler to the manager. + * + * @param handler attribute handler to register + */ + void (*add_handler)(attribute_manager_t *this, + attribute_handler_t *handler); + + /** + * Unregister an attribute handler from the manager. + * + * @param handler attribute handler to unregister + */ + void (*remove_handler)(attribute_manager_t *this, + attribute_handler_t *handler); + + /** + * Destroy a attribute_manager instance. + */ + void (*destroy)(attribute_manager_t *this); +}; + +/** + * Create a attribute_manager instance. + */ +attribute_manager_t *attribute_manager_create(); + +#endif /** ATTRIBUTE_MANAGER_H_ @}*/ diff --git a/src/libstrongswan/attributes/attribute_provider.h b/src/libstrongswan/attributes/attribute_provider.h new file mode 100644 index 000000000..f8485cc6c --- /dev/null +++ b/src/libstrongswan/attributes/attribute_provider.h @@ -0,0 +1,67 @@ +/* + * Copyright (C) 2008 Martin Willi + * Hochschule fuer Technik Rapperswil + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by the + * Free Software Foundation; either version 2 of the License, or (at your + * option) any later version. See <http://www.fsf.org/copyleft/gpl.txt>. + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY + * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License + * for more details. + */ + +/** + * @defgroup attribute_provider attribute_provider + * @{ @ingroup attributes + */ + +#ifndef ATTRIBUTE_PROVIDER_H_ +#define ATTRIBUTE_PROVIDER_H_ + +#include <utils/host.h> +#include <utils/identification.h> + +typedef struct attribute_provider_t attribute_provider_t; + +/** + * Interface to provide attributes to peers through attribute manager. + */ +struct attribute_provider_t { + + /** + * Acquire a virtual IP address to assign to a peer. + * + * @param pool name of the pool to acquire address from + * @param id peer ID + * @param requested IP in configuration request + * @return allocated address, NULL to serve none + */ + host_t* (*acquire_address)(attribute_provider_t *this, + char *pool, identification_t *id, + host_t *requested); + /** + * Release a previously acquired address. + * + * @param pool name of the pool this address was acquired from + * @param address address to release + * @param id peer ID + * @return TRUE if the address has been released by the provider + */ + bool (*release_address)(attribute_provider_t *this, + char *pool, host_t *address, identification_t *id); + + /** + * Create an enumerator over attributes to hand out to a peer. + * + * @param id peer ID + * @param vip virtual IP to assign to peer, if any + * @return enumerator (configuration_attribute_type_t, chunk_t) + */ + enumerator_t* (*create_attribute_enumerator)(attribute_provider_t *this, + identification_t *id, host_t *vip); +}; + +#endif /** ATTRIBUTE_PROVIDER_H_ @}*/ diff --git a/src/libstrongswan/attributes/attributes.c b/src/libstrongswan/attributes/attributes.c new file mode 100644 index 000000000..83feed17e --- /dev/null +++ b/src/libstrongswan/attributes/attributes.c @@ -0,0 +1,43 @@ +/* + * Copyright (C) 2005-2006 Martin Willi + * Copyright (C) 2005 Jan Hutter + * Hochschule fuer Technik Rapperswil + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by the + * Free Software Foundation; either version 2 of the License, or (at your + * option) any later version. See <http://www.fsf.org/copyleft/gpl.txt>. + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY + * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License + * for more details. + */ + + +#include "attributes.h" + +ENUM_BEGIN(configuration_attribute_type_names, INTERNAL_IP4_ADDRESS, INTERNAL_IP6_PREFIX, + "INTERNAL_IP4_ADDRESS", + "INTERNAL_IP4_NETMASK", + "INTERNAL_IP4_DNS", + "INTERNAL_IP4_NBNS", + "INTERNAL_ADDRESS_EXPIRY", + "INTERNAL_IP4_DHCP", + "APPLICATION_VERSION", + "INTERNAL_IP6_ADDRESS", + "INTERNAL_IP6_NETMASK", + "INTERNAL_IP6_DNS", + "INTERNAL_IP6_NBNS", + "INTERNAL_IP6_DHCP", + "INTERNAL_IP4_SUBNET", + "SUPPORTED_ATTRIBUTES", + "INTERNAL_IP6_SUBNET", + "MIP6_HOME_PREFIX", + "INTERNAL_IP6_LINK", + "INTERNAL_IP6_PREFIX"); +ENUM_NEXT(configuration_attribute_type_names, INTERNAL_IP4_SERVER, INTERNAL_IP6_SERVER, INTERNAL_IP6_PREFIX, + "INTERNAL_IP4_SERVER", + "INTERNAL_IP6_SERVER"); +ENUM_END(configuration_attribute_type_names, INTERNAL_IP6_SERVER); + diff --git a/src/libstrongswan/attributes/attributes.h b/src/libstrongswan/attributes/attributes.h new file mode 100644 index 000000000..f4a396f21 --- /dev/null +++ b/src/libstrongswan/attributes/attributes.h @@ -0,0 +1,62 @@ +/* + * Copyright (C) 2005-2006 Martin Willi + * Copyright (C) 2005 Jan Hutter + * Hochschule fuer Technik Rapperswil + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by the + * Free Software Foundation; either version 2 of the License, or (at your + * option) any later version. See <http://www.fsf.org/copyleft/gpl.txt>. + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY + * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License + * for more details. + */ + +/** + * @defgroup attributes_g attributes + * @{ @ingroup attributes + */ + +#ifndef ATTRIBUTES_H_ +#define ATTRIBUTES_H_ + +typedef enum configuration_attribute_type_t configuration_attribute_type_t; + +#include <enum.h> + +/** + * Type of the attribute, as in IKEv2 RFC 3.15.1 or IKEv1 ModeConfig. + */ +enum configuration_attribute_type_t { + INTERNAL_IP4_ADDRESS = 1, + INTERNAL_IP4_NETMASK = 2, + INTERNAL_IP4_DNS = 3, + INTERNAL_IP4_NBNS = 4, + INTERNAL_ADDRESS_EXPIRY = 5, + INTERNAL_IP4_DHCP = 6, + APPLICATION_VERSION = 7, + INTERNAL_IP6_ADDRESS = 8, + INTERNAL_IP6_NETMASK = 9, + INTERNAL_IP6_DNS = 10, + INTERNAL_IP6_NBNS = 11, + INTERNAL_IP6_DHCP = 12, + INTERNAL_IP4_SUBNET = 13, + SUPPORTED_ATTRIBUTES = 14, + INTERNAL_IP6_SUBNET = 15, + MIP6_HOME_PREFIX = 16, + INTERNAL_IP6_LINK = 17, + INTERNAL_IP6_PREFIX = 18, + /* proprietary Microsoft attributes */ + INTERNAL_IP4_SERVER = 23456, + INTERNAL_IP6_SERVER = 23457 +}; + +/** + * enum names for configuration_attribute_type_t. + */ +extern enum_name_t *configuration_attribute_type_names; + + +#endif /** ATTRIBUTES_H_ @}*/ diff --git a/src/libstrongswan/chunk.c b/src/libstrongswan/chunk.c index 40a93e21a..86436e997 100644 --- a/src/libstrongswan/chunk.c +++ b/src/libstrongswan/chunk.c @@ -46,14 +46,14 @@ chunk_t chunk_empty = { NULL, 0 }; chunk_t chunk_create_clone(u_char *ptr, chunk_t chunk) { chunk_t clone = chunk_empty; - + if (chunk.ptr && chunk.len > 0) { clone.ptr = ptr; clone.len = chunk.len; memcpy(clone.ptr, chunk.ptr, chunk.len); } - + return clone; } @@ -64,7 +64,7 @@ size_t chunk_length(const char* mode, ...) { va_list chunks; size_t length = 0; - + va_start(chunks, mode); while (TRUE) { @@ -72,6 +72,7 @@ size_t chunk_length(const char* mode, ...) { case 'm': case 'c': + case 's': { chunk_t ch = va_arg(chunks, chunk_t); length += ch.len; @@ -93,36 +94,42 @@ chunk_t chunk_create_cat(u_char *ptr, const char* mode, ...) { va_list chunks; chunk_t construct = chunk_create(ptr, 0); - + va_start(chunks, mode); while (TRUE) { - bool free_chunk = FALSE; + bool free_chunk = FALSE, clear_chunk = FALSE; + chunk_t ch; + switch (*mode++) { + case 's': + clear_chunk = TRUE; + /* FALL */ case 'm': - { free_chunk = TRUE; - } + /* FALL */ case 'c': - { - chunk_t ch = va_arg(chunks, chunk_t); - memcpy(ptr, ch.ptr, ch.len); + ch = va_arg(chunks, chunk_t); + memcpy(ptr, ch.ptr, ch.len); ptr += ch.len; construct.len += ch.len; - if (free_chunk) + if (clear_chunk) + { + chunk_clear(&ch); + } + else if (free_chunk) { free(ch.ptr); } continue; - } default: break; } break; } va_end(chunks); - + return construct; } @@ -134,7 +141,7 @@ void chunk_split(chunk_t chunk, const char *mode, ...) va_list chunks; u_int len; chunk_t *ch; - + va_start(chunks, mode); while (TRUE) { @@ -255,19 +262,19 @@ chunk_t chunk_to_hex(chunk_t chunk, char *buf, bool uppercase) { int i, len; char *hexdig = hexdig_lower; - + if (uppercase) { hexdig = hexdig_upper; } - + len = chunk.len * 2; if (!buf) { buf = malloc(len + 1); } buf[len] = '\0'; - + for (i = 0; i < chunk.len; i++) { buf[i*2] = hexdig[(chunk.ptr[i] >> 4) & 0xF]; @@ -301,7 +308,7 @@ chunk_t chunk_from_hex(chunk_t hex, char *buf) { int i, len; bool odd = FALSE; - + len = (hex.len / 2); if (hex.len % 2) { @@ -327,7 +334,7 @@ chunk_t chunk_from_hex(chunk_t hex, char *buf) } /** base 64 conversion digits */ -static char b64digits[] = +static char b64digits[] = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/"; /** @@ -337,7 +344,7 @@ chunk_t chunk_to_base64(chunk_t chunk, char *buf) { int i, len; char *pos; - + len = chunk.len + ((3 - chunk.len % 3) % 3); if (!buf) { @@ -401,7 +408,7 @@ chunk_t chunk_from_base64(chunk_t base64, char *buf) { u_char *pos, byte[4]; int i, j, len, outlen; - + len = base64.len / 4 * 3; if (!buf) { @@ -442,6 +449,24 @@ int chunk_compare(chunk_t a, chunk_t b) return memcmp(a.ptr, b.ptr, len); }; + +/** + * Described in header. + */ +bool chunk_increment(chunk_t chunk) +{ + int i; + + for (i = chunk.len - 1; i >= 0; i--) + { + if (++chunk.ptr[i] != 0) + { + return FALSE; + } + } + return TRUE; +} + /** * Remove non-printable characters from a chunk. */ @@ -449,7 +474,7 @@ bool chunk_printable(chunk_t chunk, chunk_t *sane, char replace) { bool printable = TRUE; int i; - + if (sane) { *sane = chunk_clone(chunk); @@ -470,7 +495,7 @@ bool chunk_printable(chunk_t chunk, chunk_t *sane, char replace) /** * Described in header. - * + * * The implementation is based on Paul Hsieh's SuperFastHash: * http://www.azillionmonkeys.com/qed/hash.html */ @@ -480,15 +505,15 @@ u_int32_t chunk_hash_inc(chunk_t chunk, u_int32_t hash) size_t len = chunk.len; u_int32_t tmp; int rem; - + if (!len || data == NULL) { return 0; } - + rem = len & 3; len >>= 2; - + /* Main loop */ for (; len > 0; --len) { @@ -498,7 +523,7 @@ u_int32_t chunk_hash_inc(chunk_t chunk, u_int32_t hash) data += 2 * sizeof(u_int16_t); hash += hash >> 11; } - + /* Handle end cases */ switch (rem) { @@ -525,7 +550,7 @@ u_int32_t chunk_hash_inc(chunk_t chunk, u_int32_t hash) break; } } - + /* Force "avalanching" of final 127 bits */ hash ^= hash << 3; hash += hash >> 5; @@ -533,7 +558,7 @@ u_int32_t chunk_hash_inc(chunk_t chunk, u_int32_t hash) hash += hash >> 17; hash ^= hash << 25; hash += hash >> 6; - + return hash; } @@ -555,13 +580,13 @@ int chunk_printf_hook(char *dst, size_t len, printf_hook_spec_t *spec, bool first = TRUE; chunk_t copy = *chunk; int written = 0; - + if (!spec->hash) { const void *new_args[] = {&chunk->ptr, &chunk->len}; return mem_printf_hook(dst, len, spec, new_args); } - + while (copy.len > 0) { if (first) diff --git a/src/libstrongswan/chunk.h b/src/libstrongswan/chunk.h index 66c3f26a2..a526f4a89 100644 --- a/src/libstrongswan/chunk.h +++ b/src/libstrongswan/chunk.h @@ -69,9 +69,11 @@ chunk_t chunk_create_clone(u_char *ptr, chunk_t chunk); size_t chunk_length(const char *mode, ...); /** - * Concatenate chunks into a chunk pointing to "ptr", - * "mode" is a string of "c" (copy) and "m" (move), which says - * how to handle the chunks in "..." + * Concatenate chunks into a chunk pointing to "ptr". + * + * The mode string specifies the number of chunks, and how to handle each of + * them with a single character: 'c' for copy (allocate new chunk), 'm' for move + * (free given chunk) or 's' for sensitive-move (clear given chunk, then free). */ chunk_t chunk_create_cat(u_char *ptr, const char* mode, ...); @@ -90,7 +92,7 @@ void chunk_split(chunk_t chunk, const char *mode, ...); * * @param chunk contents to write to file * @param path path where file is written to - * @param label label specifying file type + * @param label label specifying file type * @param mask file mode creation mask * @param force overwrite existing file by force * @return TRUE if write operation was successful @@ -167,9 +169,9 @@ static inline void chunk_clear(chunk_t *chunk) } /** - * Initialize a chunk to point to buffer inspectable by sizeof() + * Initialize a chunk using a char array */ -#define chunk_from_buf(str) { str, sizeof(str) } +#define chunk_from_chars(...) ((chunk_t){(char[]){__VA_ARGS__}, sizeof((char[]){__VA_ARGS__})}) /** * Initialize a chunk to point to a thing @@ -179,22 +181,22 @@ static inline void chunk_clear(chunk_t *chunk) /** * Allocate a chunk on the heap */ -#define chunk_alloc(bytes) chunk_create(malloc(bytes), bytes) +#define chunk_alloc(bytes) ({size_t x = (bytes); chunk_create(malloc(x), x);}) /** * Allocate a chunk on the stack */ -#define chunk_alloca(bytes) chunk_create(alloca(bytes), bytes) +#define chunk_alloca(bytes) ({size_t x = (bytes); chunk_create(alloca(x), x);}) /** * Clone a chunk on heap */ -#define chunk_clone(chunk) chunk_create_clone((chunk).len ? malloc((chunk).len) : NULL, chunk) +#define chunk_clone(chunk) ({chunk_t x = (chunk); chunk_create_clone(x.len ? malloc(x.len) : NULL, x);}) /** * Clone a chunk on stack */ -#define chunk_clonea(chunk) chunk_create_clone(alloca((chunk).len), chunk) +#define chunk_clonea(chunk) ({chunk_t x = (chunk); chunk_create_clone(alloca(x.len), x);}) /** * Concatenate chunks into a chunk on heap @@ -237,6 +239,14 @@ static inline bool chunk_equals(chunk_t a, chunk_t b) } /** + * Increment a chunk, as it would reprensent a network order integer. + * + * @param chunk chunk to increment + * @return TRUE if an overflow occured + */ +bool chunk_increment(chunk_t chunk); + +/** * Check if a chunk has printable characters only. * * If sane is given, chunk is cloned into sane and all non printable characters @@ -263,8 +273,8 @@ u_int32_t chunk_hash_inc(chunk_t chunk, u_int32_t hash); /** * printf hook function for chunk_t. * - * Arguments are: - * chunk_t *chunk + * Arguments are: + * chunk_t *chunk * Use #-modifier to print a compact version */ int chunk_printf_hook(char *dst, size_t len, printf_hook_spec_t *spec, diff --git a/src/libstrongswan/credentials/builder.c b/src/libstrongswan/credentials/builder.c index 701cbcde3..8be1c1576 100644 --- a/src/libstrongswan/credentials/builder.c +++ b/src/libstrongswan/credentials/builder.c @@ -17,36 +17,43 @@ ENUM(builder_part_names, BUILD_FROM_FILE, BUILD_END, "BUILD_FROM_FILE", + "BUILD_FROM_FD", "BUILD_AGENT_SOCKET", "BUILD_BLOB_ASN1_DER", - "BUILD_BLOB_ASN1_PEM", + "BUILD_BLOB_PEM", "BUILD_BLOB_PGP", - "BUILD_BLOB_RFC_3110", + "BUILD_BLOB_DNSKEY", + "BUILD_PASSPHRASE", + "BUILD_PASSPHRASE_CALLBACK", "BUILD_KEY_SIZE", "BUILD_SIGNING_KEY", "BUILD_SIGNING_CERT", "BUILD_PUBLIC_KEY", "BUILD_SUBJECT", - "BUILD_SUBJECT_ALTNAME", + "BUILD_SUBJECT_ALTNAMES", "BUILD_ISSUER", - "BUILD_ISSUER_ALTNAME", + "BUILD_ISSUER_ALTNAMES", "BUILD_NOT_BEFORE_TIME", "BUILD_NOT_AFTER_TIME", "BUILD_SERIAL", + "BUILD_DIGEST_ALG", "BUILD_IETF_GROUP_ATTR", "BUILD_CA_CERT", "BUILD_CERT", + "BUILD_CRL_DISTRIBUTION_POINTS", + "BUILD_OCSP_ACCESS_LOCATIONS", + "BUILD_PATHLEN", "BUILD_X509_FLAG", "BUILD_SMARTCARD_KEYID", "BUILD_SMARTCARD_PIN", + "BUILD_RSA_MODULUS", + "BUILD_RSA_PUB_EXP", + "BUILD_RSA_PRIV_EXP", + "BUILD_RSA_PRIME1", + "BUILD_RSA_PRIME2", + "BUILD_RSA_EXP1", + "BUILD_RSA_EXP2", + "BUILD_RSA_COEFF", "BUILD_END", ); -/** - * See header. - */ -void* builder_free(builder_t *this) -{ - free(this); - return NULL; -} diff --git a/src/libstrongswan/credentials/builder.h b/src/libstrongswan/credentials/builder.h index 01ccf2a5c..62a6ffaaf 100644 --- a/src/libstrongswan/credentials/builder.h +++ b/src/libstrongswan/credentials/builder.h @@ -21,16 +21,21 @@ #ifndef BUILDER_H_ #define BUILDER_H_ -typedef struct builder_t builder_t; +#include <stdarg.h> + typedef enum builder_part_t builder_part_t; /** - * Constructor function which creates a new builder instance. + * Constructor function to build credentials. + * + * Any added parts are cloned/refcounted by the builder implementation, a + * caller may need to free the passed ressources themself. * - * @param subtype constructor specific subtype, e.g. certificate_type_t - * @return builder to construct a instance of type + * @param subtype constructor specific subtype, e.g. a certificate_type_t + * @param args list of builder part types, followed by parts, BUILD_END + * @return builder specific credential, NULL on error */ -typedef builder_t* (*builder_constructor_t)(int subtype); +typedef void* (*builder_function_t)(int subtype, va_list args); #include <library.h> @@ -38,18 +43,26 @@ typedef builder_t* (*builder_constructor_t)(int subtype); * Parts to build credentials from. */ enum builder_part_t { - /** path to a file containing an ASN.1 blob, char* */ + /** path to a file encoded in any format, char* */ BUILD_FROM_FILE, + /** file descriptor to read data, encoded in any format, int */ + BUILD_FROM_FD, /** unix socket of a ssh/pgp agent, char* */ BUILD_AGENT_SOCKET, /** DER encoded ASN.1 blob, chunk_t */ BUILD_BLOB_ASN1_DER, - /** PEM encoded ASN.1 blob, null terminated char* */ - BUILD_BLOB_ASN1_PEM, + /** PEM encoded ASN.1/PGP blob, chunk_t */ + BUILD_BLOB_PEM, /** OpenPGP key blob, chunk_t */ BUILD_BLOB_PGP, - /** RFC 3110 DNS public key blob, chunk_t */ - BUILD_BLOB_RFC_3110, + /** DNS public key blob (RFC 4034, RSA specifc RFC 3110), chunk_t */ + BUILD_BLOB_DNSKEY, + /** passphrase for e.g. PEM decryption, chunk_t */ + BUILD_PASSPHRASE, + /** passphrase callback, chunk_t(*fn)(void *user, int try), void *user. + * The callback is invoked until the returned passphrase is accepted, or + * a zero-length passphrase is returned. Try starts at 1. */ + BUILD_PASSPHRASE_CALLBACK, /** key size in bits, as used for key generation, u_int */ BUILD_KEY_SIZE, /** private key to use for signing, private_key_t* */ @@ -60,30 +73,54 @@ enum builder_part_t { BUILD_PUBLIC_KEY, /** subject for e.g. certificates, identification_t* */ BUILD_SUBJECT, - /** additional subject name, identification_t* */ - BUILD_SUBJECT_ALTNAME, + /** additional subject names, linked_list_t* containing identification_t* */ + BUILD_SUBJECT_ALTNAMES, /** issuer for e.g. certificates, identification_t* */ BUILD_ISSUER, - /** additional issuer name, identification_t* */ - BUILD_ISSUER_ALTNAME, + /** additional issuer names, linked_list_t* containing identification_t* */ + BUILD_ISSUER_ALTNAMES, /** notBefore, time_t* */ BUILD_NOT_BEFORE_TIME, /** notAfter, time_t* */ BUILD_NOT_AFTER_TIME, /** a serial number in binary form, chunk_t */ BUILD_SERIAL, + /** digest algorithm to be used for signature, int */ + BUILD_DIGEST_ALG, /** a comma-separated list of ietf group attributes, char* */ BUILD_IETF_GROUP_ATTR, /** a ca certificate, certificate_t* */ BUILD_CA_CERT, /** a certificate, certificate_t* */ BUILD_CERT, + /** CRL distribution point URIs, linked_list_t* containing char* */ + BUILD_CRL_DISTRIBUTION_POINTS, + /** OCSP AuthorityInfoAccess locations, linked_list_t* containing char* */ + BUILD_OCSP_ACCESS_LOCATIONS, + /** certificate path length constraint */ + BUILD_PATHLEN, /** enforce an additional X509 flag, x509_flag_t */ BUILD_X509_FLAG, /** key ID of a key on a smartcard, null terminated char* ([slot:]keyid) */ BUILD_SMARTCARD_KEYID, /** pin to access a key on a smartcard, null terminated char* */ BUILD_SMARTCARD_PIN, + /** modulus (n) of a RSA key, chunk_t */ + BUILD_RSA_MODULUS, + /** public exponent (e) of a RSA key, chunk_t */ + BUILD_RSA_PUB_EXP, + /** private exponent (d) of a RSA key, chunk_t */ + BUILD_RSA_PRIV_EXP, + /** prime 1 (p) of a RSA key (p < q), chunk_t */ + BUILD_RSA_PRIME1, + /** prime 2 (q) of a RSA key (p < q), chunk_t */ + BUILD_RSA_PRIME2, + /** exponent 1 (exp1) of a RSA key, chunk_t */ + BUILD_RSA_EXP1, + /** exponent 2 (exp1) of a RSA key, chunk_t */ + BUILD_RSA_EXP2, + /** coefficient (coeff) of a RSA key, chunk_t */ + BUILD_RSA_COEFF, /** end of variable argument builder list */ BUILD_END, }; @@ -93,44 +130,4 @@ enum builder_part_t { */ extern enum_name_t *builder_part_names; -/** - * Credential construction API. - * - * The builder allows the construction of credentials in a generic and - * flexible way. - */ -struct builder_t { - - /** - * Add a part to the construct. - * - * Any added parts are cloned/refcounted by the builder implementation, a - * caller may need to free the passed ressources themself. - * - * @param part kind of part - * @param ... part specific variable argument - */ - void (*add)(builder_t *this, builder_part_t part, ...); - - /** - * Build the construct with all supplied parts. - * - * Once build() is called, the builder gets destroyed. - * - * @return specific interface, as requested with constructor. - */ - void* (*build)(builder_t *this); -}; - -/** - * Helper macro to cancel a build in a builder - */ -#define builder_cancel(builder) { (builder)->add = (void*)nop; \ - (builder)->build = (void*)builder_free; } - -/** - * Helper function for a cancelled build. - */ -void* builder_free(builder_t *this); - #endif /** BUILDER_H_ @}*/ diff --git a/src/libstrongswan/credentials/certificates/ac.h b/src/libstrongswan/credentials/certificates/ac.h index fb99b4756..fef7f8c65 100644 --- a/src/libstrongswan/credentials/certificates/ac.h +++ b/src/libstrongswan/credentials/certificates/ac.h @@ -1,9 +1,7 @@ /* - * Copyright (C) 2002 Ueli Galizzi, Ariane Seiler - * Copyright (C) 2003 Martin Berner, Lukas Suter - * Copyright (C) 2002-2008 Andreas Steffen + * Copyright (C) 2002-2009 Andreas Steffen * - * Hochschule fuer Technik Rapperswil + * HSR Hochschule fuer Technik Rapperswil * * This program is free software; you can redistribute it and/or modify it * under the terms of the GNU General Public License as published by the @@ -26,6 +24,7 @@ #include <library.h> #include <credentials/certificates/certificate.h> +#include <credentials/ietf_attributes/ietf_attributes.h> typedef struct ac_t ac_t; @@ -41,14 +40,14 @@ struct ac_t { * Implements the certificate_t interface */ certificate_t certificate; - + /** * Get the attribute certificate's serial number. * * @return chunk pointing to serialNumber */ chunk_t (*get_serial)(ac_t *this); - + /** * Get the serial number of the holder certificate. * @@ -64,11 +63,18 @@ struct ac_t { identification_t* (*get_holderIssuer)(ac_t *this); /** - * Get the thauthorityKeyIdentifier. + * Get the authorityKeyIdentifier. + * + * @return authKeyIdentifier as chunk_t, to internal data + */ + chunk_t (*get_authKeyIdentifier)(ac_t *this); + + /** + * Get the group memberships as a list of IETF attributes * - * @return authKeyIdentifier as identification_t* + * @return object containing a list of IETF attributes */ - identification_t* (*get_authKeyIdentifier)(ac_t *this); + ietf_attributes_t* (*get_groups)(ac_t *this); /** * @brief Checks if two attribute certificates belong to the same holder diff --git a/src/libstrongswan/credentials/certificates/certificate.c b/src/libstrongswan/credentials/certificates/certificate.c index 041e2f1db..156d12358 100644 --- a/src/libstrongswan/credentials/certificates/certificate.c +++ b/src/libstrongswan/credentials/certificates/certificate.c @@ -17,16 +17,19 @@ #include <credentials/certificates/x509.h> -ENUM(certificate_type_names, CERT_ANY, CERT_PGP, +ENUM(certificate_type_names, CERT_ANY, CERT_PLUTO_CRL, "ANY", "X509", "X509_CRL", "X509_OCSP_REQUEST", "X509_OCSP_RESPONSE", "X509_AC", - "X509_CHAIN", "TRUSTED_PUBKEY", + "PKCS10_REQUEST", "PGP", + "PLUTO_CERT", + "PLUTO_AC", + "PLUTO_CRL", ); ENUM(cert_validation_names, VALIDATION_GOOD, VALIDATION_REVOKED, diff --git a/src/libstrongswan/credentials/certificates/certificate.h b/src/libstrongswan/credentials/certificates/certificate.h index 81fce5508..a4f9aa3e0 100644 --- a/src/libstrongswan/credentials/certificates/certificate.h +++ b/src/libstrongswan/credentials/certificates/certificate.h @@ -47,8 +47,14 @@ enum certificate_type_t { CERT_X509_AC, /** trusted, preinstalled public key */ CERT_TRUSTED_PUBKEY, + /** PKCS#10 certificate request */ + CERT_PKCS10_REQUEST, /** PGP certificate */ - CERT_PGP, + CERT_GPG, + /** Pluto cert_t (not a certificate_t), either x509 or PGP */ + CERT_PLUTO_CERT, + /** Pluto x509crl_t (not a certificate_t), certificate revocation list */ + CERT_PLUTO_CRL, }; /** @@ -82,7 +88,7 @@ extern enum_name_t *cert_validation_names; /** * An abstract certificate. * - * A certificate designs a subject-issuer relationship. It may have an + * A certificate designs a subject-issuer relationship. It may have an * associated public key. */ struct certificate_t { @@ -90,7 +96,7 @@ struct certificate_t { /** * Get the type of the certificate. * - * @return certifcate type + * @return certificate type */ certificate_type_t (*get_type)(certificate_t *this); @@ -100,7 +106,7 @@ struct certificate_t { * @return subject identity */ identification_t* (*get_subject)(certificate_t *this); - + /** * Check if certificate contains a subject ID. * @@ -111,14 +117,14 @@ struct certificate_t { * @return matching value of best match */ id_match_t (*has_subject)(certificate_t *this, identification_t *subject); - + /** * Get the issuer which signed this certificate. * * @return issuer identity */ identification_t* (*get_issuer)(certificate_t *this); - + /** * Check if certificate contains an issuer ID. * @@ -129,7 +135,7 @@ struct certificate_t { * @return matching value of best match */ id_match_t (*has_issuer)(certificate_t *this, identification_t *issuer); - + /** * Check if this certificate is issued and signed by a specific issuer. * @@ -137,14 +143,14 @@ struct certificate_t { * @return TRUE if certificate issued by issuer and trusted */ bool (*issued_by)(certificate_t *this, certificate_t *issuer); - + /** * Get the public key associated to this certificate. * * @return newly referenced public_key, NULL if none available */ public_key_t* (*get_public_key)(certificate_t *this); - + /** * Check the lifetime of the certificate. * @@ -155,21 +161,21 @@ struct certificate_t { */ bool (*get_validity)(certificate_t *this, time_t *when, time_t *not_before, time_t *not_after); - + /** * Is this newer than that? * * @return TRUE if newer, FALSE otherwise */ bool (*is_newer)(certificate_t *this, certificate_t *that); - + /** * Get the certificate in an encoded form. * * @return allocated chunk of encoded cert */ chunk_t (*get_encoding)(certificate_t *this); - + /** * Check if two certificates are equal. * @@ -177,18 +183,18 @@ struct certificate_t { * @return TRUE if certificates are equal */ bool (*equals)(certificate_t *this, certificate_t *other); - + /** * Get a new reference to the certificate. * - * @return this, with an increased refcount + * @return this, with an increased refcount */ certificate_t* (*get_ref)(certificate_t *this); - + /** - * Destroy a certificate. - */ - void (*destroy)(certificate_t *this); + * Destroy a certificate. + */ + void (*destroy)(certificate_t *this); }; #endif /** CERTIFICATE_H_ @}*/ diff --git a/src/libstrongswan/credentials/certificates/crl.c b/src/libstrongswan/credentials/certificates/crl.c index 0d6654075..085ad16cc 100644 --- a/src/libstrongswan/credentials/certificates/crl.c +++ b/src/libstrongswan/credentials/certificates/crl.c @@ -16,7 +16,7 @@ #include "crl.h" -ENUM(crl_reason_names, CRL_UNSPECIFIED, CRL_REMOVE_FROM_CRL, +ENUM(crl_reason_names, CRL_REASON_UNSPECIFIED, CRL_REASON_REMOVE_FROM_CRL, "unspecified", "key compromise", "ca compromise", diff --git a/src/libstrongswan/credentials/certificates/crl.h b/src/libstrongswan/credentials/certificates/crl.h index 3fef0d710..4b612390c 100644 --- a/src/libstrongswan/credentials/certificates/crl.h +++ b/src/libstrongswan/credentials/certificates/crl.h @@ -32,14 +32,14 @@ typedef enum crl_reason_t crl_reason_t; * RFC 2459 CRL reason codes */ enum crl_reason_t { - CRL_UNSPECIFIED = 0, - CRL_KEY_COMPROMISE = 1, - CRL_CA_COMPROMISE = 2, - CRL_AFFILIATION_CHANGED = 3, - CRL_SUPERSEDED = 4, - CRL_CESSATION_OF_OPERATON = 5, - CRL_CERTIFICATE_HOLD = 6, - CRL_REMOVE_FROM_CRL = 8, + CRL_REASON_UNSPECIFIED = 0, + CRL_REASON_KEY_COMPROMISE = 1, + CRL_REASON_CA_COMPROMISE = 2, + CRL_REASON_AFFILIATION_CHANGED = 3, + CRL_REASON_SUPERSEDED = 4, + CRL_REASON_CESSATION_OF_OPERATON = 5, + CRL_REASON_CERTIFICATE_HOLD = 6, + CRL_REASON_REMOVE_FROM_CRL = 8, }; /** @@ -56,21 +56,21 @@ struct crl_t { * Implements (parts of) the certificate_t interface */ certificate_t certificate; - + /** * Get the CRL serial number. * * @return chunk pointing to internal crlNumber */ chunk_t (*get_serial)(crl_t *this); - + /** * Get the the authorityKeyIdentifier. * - * @return authKeyIdentifier as identification_t* + * @return authKeyIdentifier chunk, point to internal data */ - identification_t* (*get_authKeyIdentifier)(crl_t *this); - + chunk_t (*get_authKeyIdentifier)(crl_t *this); + /** * Create an enumerator over all revoked certificates. * @@ -80,7 +80,7 @@ struct crl_t { * @return enumerator over revoked certificates. */ enumerator_t* (*create_enumerator)(crl_t *this); - + }; #endif /** CRL_H_ @}*/ diff --git a/src/libstrongswan/credentials/certificates/ocsp_response.h b/src/libstrongswan/credentials/certificates/ocsp_response.h index a70f3eee4..157577458 100644 --- a/src/libstrongswan/credentials/certificates/ocsp_response.h +++ b/src/libstrongswan/credentials/certificates/ocsp_response.h @@ -28,7 +28,7 @@ typedef struct ocsp_response_t ocsp_response_t; typedef enum ocsp_status_t ocsp_status_t; /** - * OCSP response status + * OCSP response status */ enum ocsp_status_t { OCSP_SUCCESSFUL = 0, @@ -53,7 +53,7 @@ struct ocsp_response_t { * Implements certificiate_t interface */ certificate_t certificate; - + /** * Check the status of a certificate by this OCSP response. * @@ -65,18 +65,18 @@ struct ocsp_response_t { * @param next_update exptected time of next revocation list * @return certificate revocation status */ - cert_validation_t (*get_status)(ocsp_response_t *this, + cert_validation_t (*get_status)(ocsp_response_t *this, x509_t *subject, x509_t *issuer, time_t *revocation_time, crl_reason_t *revocation_reason, time_t *this_update, time_t *next_update); - + /** * Create an enumerator over the contained certificates. * * @return enumerator over certificate_t* */ - enumerator_t* (*create_cert_enumerator)(ocsp_response_t *this); + enumerator_t* (*create_cert_enumerator)(ocsp_response_t *this); }; #endif /** OCSP_RESPONSE_H_ @}*/ diff --git a/src/libstrongswan/credentials/certificates/pgp_certificate.h b/src/libstrongswan/credentials/certificates/pgp_certificate.h new file mode 100644 index 000000000..94a31e14d --- /dev/null +++ b/src/libstrongswan/credentials/certificates/pgp_certificate.h @@ -0,0 +1,46 @@ +/* + * Copyright (C) 2009 Martin Willi + * Hochschule fuer Technik Rapperswil + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by the + * Free Software Foundation; either version 2 of the License, or (at your + * option) any later version. See <http://www.fsf.org/copyleft/gpl.txt>. + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY + * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License + * for more details. + */ + +/** + * @defgroup pgp_certificate pgp_certificate + * @{ @ingroup certificates + */ + +#ifndef PGP_CERTIFICATE_H_ +#define PGP_CERTIFICATE_H_ + +#include <credentials/certificates/certificate.h> + +typedef struct pgp_certificate_t pgp_certificate_t; + +/** + * PGP certificate interface. + */ +struct pgp_certificate_t { + + /** + * Implements certificate_t. + */ + certificate_t interface; + + /** + * Get the v3 or v4 fingerprint of the PGP public key + * + * @return fingerprint as chunk_t, internal data + */ + chunk_t (*get_fingerprint)(pgp_certificate_t *this); +}; + +#endif /** PGP_CERTIFICATE_H_ @}*/ diff --git a/src/libstrongswan/credentials/certificates/pkcs10.h b/src/libstrongswan/credentials/certificates/pkcs10.h new file mode 100644 index 000000000..9a4979757 --- /dev/null +++ b/src/libstrongswan/credentials/certificates/pkcs10.h @@ -0,0 +1,57 @@ +/* + * Copyright (C) 2009 Andreas Steffen + * HSR Hochschule fuer Technik Rapperswil + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by the + * Free Software Foundation; either version 2 of the License, or (at your + * option) any later version. See <http://www.fsf.org/copyleft/gpl.txt>. + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY + * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License + * for more details. + */ + +/** + * @defgroup req req + * @{ @ingroup certificates + */ + +#ifndef PKCS10_H_ +#define PKCS10_H_ + +#include <utils/enumerator.h> +#include <credentials/certificates/certificate.h> + +typedef struct pkcs10_t pkcs10_t; + +/** + * PKCS#10 certificate request interface. + * + * This interface adds additional methods to the certificate_t type to + * allow further operations on a certificate request. + */ +struct pkcs10_t { + + /** + * Implements certificate_t. + */ + certificate_t interface; + + /** + * Get the challenge password + * + * @return challenge password as a chunk_t + */ + chunk_t (*get_challengePassword)(pkcs10_t *this); + + /** + * Get. + * + * @return enumerator over subjectAltNames as identification_t* + */ + enumerator_t* (*create_subjectAltName_enumerator)(pkcs10_t *this); +}; + +#endif /** PKCS10_H_ @}*/ diff --git a/src/libstrongswan/credentials/certificates/x509.c b/src/libstrongswan/credentials/certificates/x509.c index 5d53f0c68..66dc192c1 100644 --- a/src/libstrongswan/credentials/certificates/x509.c +++ b/src/libstrongswan/credentials/certificates/x509.c @@ -15,10 +15,14 @@ #include "x509.h" -ENUM(x509_flag_names, X509_CA, X509_SELF_SIGNED, +ENUM(x509_flag_names, X509_NONE, X509_IP_ADDR_BLOCKS, + "X509_NONE", "X509_CA", "X509_AA", "X509_OCSP_SIGNER", + "X509_SERVER_AUTH", + "X509_CLIENT_AUTH", "X509_SELF_SIGNED", + "X509_IP_ADDR_BLOCKS", ); diff --git a/src/libstrongswan/credentials/certificates/x509.h b/src/libstrongswan/credentials/certificates/x509.h index eedab78f7..172bd9696 100644 --- a/src/libstrongswan/credentials/certificates/x509.h +++ b/src/libstrongswan/credentials/certificates/x509.h @@ -24,6 +24,9 @@ #include <utils/enumerator.h> #include <credentials/certificates/certificate.h> +#define X509_NO_PATH_LEN_CONSTRAINT -1 +#define X509_MAX_PATH_LEN 7 + typedef struct x509_t x509_t; typedef enum x509_flag_t x509_flag_t; @@ -31,14 +34,22 @@ typedef enum x509_flag_t x509_flag_t; * X.509 certificate flags. */ enum x509_flag_t { + /** cert has no constraints */ + X509_NONE = 0, /** cert has CA constraint */ - X509_CA = (1<<0), + X509_CA = (1<<0), /** cert has AA constraint */ - X509_AA = (1<<1), + X509_AA = (1<<1), /** cert has OCSP signer constraint */ - X509_OCSP_SIGNER = (1<<2), + X509_OCSP_SIGNER = (1<<2), + /** cert has serverAuth key usage */ + X509_SERVER_AUTH = (1<<3), + /** cert has clientAuth key usage */ + X509_CLIENT_AUTH = (1<<4), /** cert is self-signed */ - X509_SELF_SIGNED = (1<<3), + X509_SELF_SIGNED = (1<<5), + /** cert has an ipAddrBlocks extension */ + X509_IP_ADDR_BLOCKS = (1<<6), }; /** @@ -58,48 +69,69 @@ struct x509_t { * Implements certificate_t. */ certificate_t interface; - + /** * Get the flags set for this certificate. * * @return set of flags */ x509_flag_t (*get_flags)(x509_t *this); - + /** * Get the certificate serial number. * * @return chunk pointing to internal serial number */ chunk_t (*get_serial)(x509_t *this); - + + /** + * Get the the subjectKeyIdentifier. + * + * @return subjectKeyIdentifier as chunk_t, internal data + */ + chunk_t (*get_subjectKeyIdentifier)(x509_t *this); + /** * Get the the authorityKeyIdentifier. * - * @return authKeyIdentifier as identification_t* + * @return authKeyIdentifier as chunk_t, internal data */ - identification_t* (*get_authKeyIdentifier)(x509_t *this); - + chunk_t (*get_authKeyIdentifier)(x509_t *this); + + /** + * Get an optional path length constraint. + * + * @return pathLenConstraint, -1 if no constraint exists + */ + int (*get_pathLenConstraint)(x509_t *this); + /** * Create an enumerator over all subjectAltNames. * * @return enumerator over subjectAltNames as identification_t* */ enumerator_t* (*create_subjectAltName_enumerator)(x509_t *this); - + /** * Create an enumerator over all CRL URIs. * * @return enumerator over URIs as char* */ enumerator_t* (*create_crl_uri_enumerator)(x509_t *this); - + /** * Create an enumerator over all OCSP URIs. * * @return enumerator over URIs as char* */ enumerator_t* (*create_ocsp_uri_enumerator)(x509_t *this); + + /** + * Create an enumerator over all ipAddrBlocks. + * + * @return enumerator over ipAddrBlocks as traffic_selector_t* + */ + enumerator_t* (*create_ipAddrBlock_enumerator)(x509_t *this); }; #endif /** X509_H_ @}*/ diff --git a/src/libstrongswan/credentials/credential_factory.c b/src/libstrongswan/credentials/credential_factory.c index e55df0398..5139ad504 100644 --- a/src/libstrongswan/credentials/credential_factory.c +++ b/src/libstrongswan/credentials/credential_factory.c @@ -13,17 +13,21 @@ * for more details. */ +#include <stdint.h> + #include "credential_factory.h" #include <debug.h> #include <utils/linked_list.h> -#include <utils/mutex.h> +#include <threading/thread_value.h> +#include <threading/rwlock.h> #include <credentials/certificates/x509.h> ENUM(credential_type_names, CRED_PRIVATE_KEY, CRED_CERTIFICATE, "CRED_PRIVATE_KEY", "CRED_PUBLIC_KEY", "CRED_CERTIFICATE", + "CRED_PLUTO_CERT", ); typedef struct private_credential_factory_t private_credential_factory_t; @@ -37,12 +41,17 @@ struct private_credential_factory_t { * public functions */ credential_factory_t public; - + /** * list with entry_t */ linked_list_t *constructors; - + + /** + * Thread specific recursiveness counter + */ + thread_value_t *recursive; + /** * lock access to builders */ @@ -55,52 +64,19 @@ struct entry_t { credential_type_t type; /** subtype of credential, e.g. certificate_type_t */ int subtype; - /** builder construction function */ - builder_constructor_t constructor; + /** builder function */ + builder_function_t constructor; }; /** - * type/subtype filter function for builder_enumerator - */ -static bool builder_filter(entry_t *data, entry_t **in, builder_t **out) -{ - if (data->type == (*in)->type && - data->subtype == (*in)->subtype) - { - *out = (*in)->constructor(data->subtype); - return TRUE; - } - return FALSE; -} - -/** - * Implementation of credential_factory_t.create_builder_enumerator. - */ -static enumerator_t* create_builder_enumerator( - private_credential_factory_t *this, credential_type_t type, int subtype) -{ - entry_t *data = malloc_thing(entry_t); - - data->type = type; - data->subtype = subtype; - - this->lock->read_lock(this->lock); - return enumerator_create_cleaner( - enumerator_create_filter( - this->constructors->create_enumerator(this->constructors), - (void*)builder_filter, data, free), - (void*)this->lock->unlock, this->lock); -} - -/** * Implementation of credential_factory_t.add_builder_constructor. */ static void add_builder(private_credential_factory_t *this, credential_type_t type, int subtype, - builder_constructor_t constructor) + builder_function_t constructor) { entry_t *entry = malloc_thing(entry_t); - + entry->type = type; entry->subtype = subtype; entry->constructor = constructor; @@ -113,11 +89,11 @@ static void add_builder(private_credential_factory_t *this, * Implementation of credential_factory_t.remove_builder. */ static void remove_builder(private_credential_factory_t *this, - builder_constructor_t constructor) + builder_function_t constructor) { enumerator_t *enumerator; entry_t *entry; - + this->lock->write_lock(this->lock); enumerator = this->constructors->create_enumerator(this->constructors); while (enumerator->enumerate(enumerator, &entry)) @@ -139,73 +115,46 @@ static void* create(private_credential_factory_t *this, credential_type_t type, int subtype, ...) { enumerator_t *enumerator; - builder_t *builder; - builder_part_t part; + entry_t *entry; va_list args; - void* construct = NULL; - - enumerator = create_builder_enumerator(this, type, subtype); - while (enumerator->enumerate(enumerator, &builder)) + void *construct = NULL; + int failures = 0; + uintptr_t level; + + level = (uintptr_t)this->recursive->get(this->recursive); + this->recursive->set(this->recursive, (void*)level + 1); + + this->lock->read_lock(this->lock); + enumerator = this->constructors->create_enumerator(this->constructors); + while (enumerator->enumerate(enumerator, &entry)) { - va_start(args, subtype); - while (TRUE) + if (entry->type == type && entry->subtype == subtype) { - part = va_arg(args, builder_part_t); - switch (part) + va_start(args, subtype); + construct = entry->constructor(subtype, args); + va_end(args); + if (construct) { - case BUILD_END: - break; - case BUILD_BLOB_ASN1_DER: - case BUILD_BLOB_PGP: - case BUILD_BLOB_RFC_3110: - case BUILD_SERIAL: - builder->add(builder, part, va_arg(args, chunk_t)); - continue; - case BUILD_X509_FLAG: - builder->add(builder, part, va_arg(args, x509_flag_t)); - continue; - case BUILD_KEY_SIZE: - builder->add(builder, part, va_arg(args, u_int)); - continue; - case BUILD_NOT_BEFORE_TIME: - case BUILD_NOT_AFTER_TIME: - builder->add(builder, part, va_arg(args, time_t)); - continue; - case BUILD_BLOB_ASN1_PEM: - case BUILD_FROM_FILE: - case BUILD_AGENT_SOCKET: - case BUILD_SIGNING_KEY: - case BUILD_PUBLIC_KEY: - case BUILD_SUBJECT: - case BUILD_SUBJECT_ALTNAME: - case BUILD_ISSUER: - case BUILD_ISSUER_ALTNAME: - case BUILD_SIGNING_CERT: - case BUILD_CA_CERT: - case BUILD_CERT: - case BUILD_IETF_GROUP_ATTR: - case BUILD_SMARTCARD_KEYID: - case BUILD_SMARTCARD_PIN: - builder->add(builder, part, va_arg(args, void*)); - continue; - /* no default to get a compiler warning */ + break; } - break; - } - va_end(args); - - construct = builder->build(builder); - if (construct) - { - break; + failures++; } } enumerator->destroy(enumerator); - if (!construct) + this->lock->unlock(this->lock); + + if (!construct && !level) { - DBG1("failed to create a builder for credential type %N," - " subtype (%d)", credential_type_names, type, subtype); + enum_name_t *names = key_type_names; + + if (type == CRED_CERTIFICATE) + { + names = certificate_type_names; + } + DBG1("building %N - %N failed, tried %d builders", + credential_type_names, type, names, subtype, failures); } + this->recursive->set(this->recursive, (void*)level); return construct; } @@ -215,6 +164,7 @@ static void* create(private_credential_factory_t *this, credential_type_t type, static void destroy(private_credential_factory_t *this) { this->constructors->destroy_function(this->constructors, free); + this->recursive->destroy(this->recursive); this->lock->destroy(this->lock); free(this); } @@ -227,15 +177,14 @@ credential_factory_t *credential_factory_create() private_credential_factory_t *this = malloc_thing(private_credential_factory_t); this->public.create = (void*(*)(credential_factory_t*, credential_type_t type, int subtype, ...))create; - this->public.create_builder_enumerator = (enumerator_t*(*)(credential_factory_t*, credential_type_t type, int subtype))create_builder_enumerator; - this->public.add_builder = (void(*)(credential_factory_t*,credential_type_t type, int subtype, builder_constructor_t constructor))add_builder; - this->public.remove_builder = (void(*)(credential_factory_t*,builder_constructor_t constructor))remove_builder; + this->public.add_builder = (void(*)(credential_factory_t*,credential_type_t type, int subtype, builder_function_t constructor))add_builder; + this->public.remove_builder = (void(*)(credential_factory_t*,builder_function_t constructor))remove_builder; this->public.destroy = (void(*)(credential_factory_t*))destroy; - + this->constructors = linked_list_create(); - + this->recursive = thread_value_create(NULL); this->lock = rwlock_create(RWLOCK_TYPE_DEFAULT); - + return &this->public; } diff --git a/src/libstrongswan/credentials/credential_factory.h b/src/libstrongswan/credentials/credential_factory.h index 5057a7aae..e8ffb6b9d 100644 --- a/src/libstrongswan/credentials/credential_factory.h +++ b/src/libstrongswan/credentials/credential_factory.h @@ -47,13 +47,13 @@ extern enum_name_t *credential_type_names; * Manages credential construction functions and creates instances. */ struct credential_factory_t { - + /** * Create a credential using a list of builder_part_t's. * * The variable argument list takes builder_part_t types followed * by the type specific value. The list must be terminated using BUILD_END. - * All passed parts get cloned/refcounted by the builder implementations, + * All passed parts get cloned/refcounted by the builder functions, * so free up allocated ressources after successful and unsuccessful * invocations. * @@ -64,41 +64,28 @@ struct credential_factory_t { */ void* (*create)(credential_factory_t *this, credential_type_t type, int subtype, ...); - - /** - * Create an enumerator for a builder type. - * - * The build() method has to be called on each enumerated builder to - * cleanup associated ressources. - * - * @param type type of credentials the builder creates - * @param subtype type specific subtype, such as certificate_type_t - * @return enumerator over builder_t - */ - enumerator_t* (*create_builder_enumerator)(credential_factory_t *this, - credential_type_t type, int subtype); - + /** - * Register a builder_t constructor function. + * Register a credential builder function. * * @param type type of credential the builder creates * @param constructor builder constructor function to register */ void (*add_builder)(credential_factory_t *this, - credential_type_t type, int subtype, - builder_constructor_t constructor); + credential_type_t type, int subtype, + builder_function_t constructor); /** - * Unregister a builder_t constructor function. + * Unregister a credential builder function. * * @param constructor constructor function to unregister. */ - void (*remove_builder)(credential_factory_t *this, - builder_constructor_t constructor); - + void (*remove_builder)(credential_factory_t *this, + builder_function_t constructor); + /** - * Destroy a credential_factory instance. - */ - void (*destroy)(credential_factory_t *this); + * Destroy a credential_factory instance. + */ + void (*destroy)(credential_factory_t *this); }; /** diff --git a/src/libstrongswan/credentials/ietf_attributes/ietf_attributes.c b/src/libstrongswan/credentials/ietf_attributes/ietf_attributes.c new file mode 100644 index 000000000..ff3ddeb6f --- /dev/null +++ b/src/libstrongswan/credentials/ietf_attributes/ietf_attributes.c @@ -0,0 +1,533 @@ +/* + * Copyright (C) 2007-2009 Andreas Steffen + * + * HSR Hochschule fuer Technik Rapperswil + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by the + * Free Software Foundation; either version 2 of the License, or (at your + * option) any later version. See <http://www.fsf.org/copyleft/gpl.txt>. + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY + * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License + * for more details. + */ + +#include <asn1/oid.h> +#include <asn1/asn1.h> +#include <asn1/asn1_parser.h> +#include <utils/linked_list.h> +#include <utils/lexparser.h> + +#include "ietf_attributes.h" + +/** + * Private definition of IETF attribute types + */ +typedef enum { + IETF_ATTRIBUTE_OCTETS = 0, + IETF_ATTRIBUTE_OID = 1, + IETF_ATTRIBUTE_STRING = 2 +} ietf_attribute_type_t; + +typedef struct ietf_attr_t ietf_attr_t; + +/** + * Private definition of an IETF attribute + */ +struct ietf_attr_t { + /** + * IETF attribute type + */ + ietf_attribute_type_t type; + + /** + * IETF attribute value + */ + chunk_t value; + + /** + * Compares two IETF attributes + * + * return -1 if this is earlier in the alphabet than other + * return 0 if this equals other + * return +1 if this is later in the alphabet than other + * + * @param other other object + */ + int (*compare) (ietf_attr_t *this, ietf_attr_t *other); + + /** + * Destroys an ietf_attr_t object. + */ + void (*destroy) (ietf_attr_t *this); +}; + +/** + * Implements ietf_attr_t.compare. + */ +static int ietf_attr_compare(ietf_attr_t *this, ietf_attr_t *other) +{ + int cmp_len, len, cmp_value; + + /* OID attributes are appended after STRING and OCTETS attributes */ + if (this->type != IETF_ATTRIBUTE_OID && other->type == IETF_ATTRIBUTE_OID) + { + return -1; + } + if (this->type == IETF_ATTRIBUTE_OID && other->type != IETF_ATTRIBUTE_OID) + { + return 1; + } + + cmp_len = this->value.len - other->value.len; + len = (cmp_len < 0) ? this->value.len : other->value.len; + cmp_value = memcmp(this->value.ptr, other->value.ptr, len); + + return (cmp_value == 0) ? cmp_len : cmp_value; +} + +/** + * Implements ietf_attr_t.destroy. + */ +static void ietf_attr_destroy(ietf_attr_t *this) +{ + free(this->value.ptr); + free(this); +} + +/** + * Creates an ietf_attr_t object. + */ +static ietf_attr_t* ietf_attr_create(ietf_attribute_type_t type, chunk_t value) +{ + ietf_attr_t *this = malloc_thing(ietf_attr_t); + + /* initialize */ + this->type = type; + this->value = chunk_clone(value); + + /* function */ + this->compare = ietf_attr_compare; + this->destroy = ietf_attr_destroy; + + return this; +} + +typedef struct private_ietf_attributes_t private_ietf_attributes_t; + +/** + * Private data of an ietf_attributes_t object. + */ +struct private_ietf_attributes_t { + /** + * Public interface. + */ + ietf_attributes_t public; + + /** + * Printable representation of the IETF attributes + */ + char *string; + + /** + * Linked list of IETF attributes. + */ + linked_list_t *list; + + /** + * reference count + */ + refcount_t ref; +}; + +/** + * Implementation of ietf_attributes_t.get_string. + */ +static char* get_string(private_ietf_attributes_t *this) +{ + if (this->string == NULL) + { + char buf[BUF_LEN]; + char *pos = buf; + int len = BUF_LEN; + bool first = TRUE; + ietf_attr_t *attr; + enumerator_t *enumerator; + + enumerator = this->list->create_enumerator(this->list); + while (enumerator->enumerate(enumerator, &attr)) + { + int written = 0; + + if (first) + { + first = FALSE; + } + else + { + written = snprintf(pos, len, ", "); + pos += written; + len -= written; + } + + switch (attr->type) + { + case IETF_ATTRIBUTE_OCTETS: + case IETF_ATTRIBUTE_STRING: + written = snprintf(pos, len, "%.*s", (int)attr->value.len, + attr->value.ptr); + break; + case IETF_ATTRIBUTE_OID: + { + int oid = asn1_known_oid(attr->value); + + if (oid == OID_UNKNOWN) + { + written = snprintf(pos, len, "0x#B", &attr->value); + } + else + { + written = snprintf(pos, len, "%s", oid_names[oid]); + } + break; + } + default: + break; + } + pos += written; + len -= written; + } + enumerator->destroy(enumerator); + if (len < BUF_LEN) + { + this->string = strdup(buf); + } + } + return this->string; +} + +/** + * Implementation of ietf_attributes_t.get_encoding. + */ +static chunk_t get_encoding(private_ietf_attributes_t *this) +{ + chunk_t values; + size_t size = 0; + u_char *pos; + ietf_attr_t *attr; + enumerator_t *enumerator; + + /* precalculate the total size of all values */ + enumerator = this->list->create_enumerator(this->list); + while (enumerator->enumerate(enumerator, &attr)) + { + size_t len = attr->value.len; + + size += 1 + (len > 0) + (len >= 128) + (len >= 256) + (len >= 65536) + len; + } + enumerator->destroy(enumerator); + + pos = asn1_build_object(&values, ASN1_SEQUENCE, size); + + enumerator = this->list->create_enumerator(this->list); + while (enumerator->enumerate(enumerator, &attr)) + { + chunk_t ietfAttribute; + asn1_t type = ASN1_NULL; + + switch (attr->type) + { + case IETF_ATTRIBUTE_OCTETS: + type = ASN1_OCTET_STRING; + break; + case IETF_ATTRIBUTE_STRING: + type = ASN1_UTF8STRING; + break; + case IETF_ATTRIBUTE_OID: + type = ASN1_OID; + break; + } + ietfAttribute = asn1_simple_object(type, attr->value); + + /* copy ietfAttribute into values chunk */ + memcpy(pos, ietfAttribute.ptr, ietfAttribute.len); + pos += ietfAttribute.len; + free(ietfAttribute.ptr); + } + enumerator->destroy(enumerator); + + return asn1_wrap(ASN1_SEQUENCE, "m", values); +} + +static bool equals(private_ietf_attributes_t *this, private_ietf_attributes_t *other) +{ + bool result = TRUE; + + /* lists must have the same number of attributes */ + if (other == NULL || + this->list->get_count(this->list) != other->list->get_count(other->list)) + { + return FALSE; + } + + /* compare two alphabetically-sorted lists */ + { + ietf_attr_t *attr_a, *attr_b; + enumerator_t *enum_a, *enum_b; + + enum_a = this->list->create_enumerator(this->list); + enum_b = other->list->create_enumerator(other->list); + while (enum_a->enumerate(enum_a, &attr_a) && + enum_b->enumerate(enum_b, &attr_b)) + { + if (attr_a->compare(attr_a, attr_b) != 0) + { + /* we have a mismatch */ + result = FALSE; + break; + } + } + enum_a->destroy(enum_a); + enum_b->destroy(enum_b); + } + return result; +} + +static bool matches(private_ietf_attributes_t *this, private_ietf_attributes_t *other) +{ + bool result = FALSE; + ietf_attr_t *attr_a, *attr_b; + enumerator_t *enum_a, *enum_b; + + /* always match if this->list does not contain any attributes */ + if (this->list->get_count(this->list) == 0) + { + return TRUE; + } + + /* never match if other->list does not contain any attributes */ + if (other == NULL || other->list->get_count(other->list) == 0) + { + return FALSE; + } + + /* get first attribute from both lists */ + enum_a = this->list->create_enumerator(this->list); + enum_a->enumerate(enum_a, &attr_a); + enum_b = other->list->create_enumerator(other->list); + enum_b->enumerate(enum_b, &attr_b); + + /* look for at least one common attribute */ + while (TRUE) + { + bool cmp = attr_a->compare(attr_a, attr_b); + + if (cmp == 0) + { + /* we have a match */ + result = TRUE; + break; + } + if (cmp == -1) + { + /* attr_a is earlier in the alphabet, get next attr_a */ + if (!enum_a->enumerate(enum_a, &attr_a)) + { + /* we have reached the end of enum_a */ + break; + } + } + else + { + /* attr_a is later in the alphabet, get next attr_b */ + if (!enum_b->enumerate(enum_b, &attr_b)) + { + /* we have reached the end of enum_b */ + break; + } + } + } + enum_a->destroy(enum_a); + enum_b->destroy(enum_b); + + return result; +} + +/** + * Implementation of ietf_attributes_t.get_ref + */ +static private_ietf_attributes_t* get_ref(private_ietf_attributes_t *this) +{ + ref_get(&this->ref); + return this; +} + +/** + * Implementation of ietf_attributes_t.destroy. + */ +static void destroy(private_ietf_attributes_t *this) +{ + if (ref_put(&this->ref)) + { + this->list->destroy_offset(this->list, offsetof(ietf_attr_t, destroy)); + free(this->string); + free(this); + } +} + +static private_ietf_attributes_t* create_empty(void) +{ + private_ietf_attributes_t *this = malloc_thing(private_ietf_attributes_t); + + this->public.get_string = (char* (*)(ietf_attributes_t*))get_string; + this->public.get_encoding = (chunk_t (*)(ietf_attributes_t*))get_encoding; + this->public.equals = (bool (*)(ietf_attributes_t*,ietf_attributes_t*))equals; + this->public.matches = (bool (*)(ietf_attributes_t*,ietf_attributes_t*))matches; + this->public.get_ref = (ietf_attributes_t* (*)(ietf_attributes_t*))get_ref; + this->public.destroy = (void (*)(ietf_attributes_t*))destroy; + + this->list = linked_list_create(); + this->string = NULL; + this->ref = 1; + return this; +} + +/** + * Adds an ietf_attr_t object to a sorted linked list + */ +static void ietf_attributes_add(private_ietf_attributes_t *this, + ietf_attr_t *attr) +{ + ietf_attr_t *current_attr; + bool found = FALSE; + iterator_t *iterator; + + iterator = this->list->create_iterator(this->list, TRUE); + while (iterator->iterate(iterator, (void **)¤t_attr)) + { + int cmp = attr->compare(attr, current_attr); + + if (cmp > 0) + { + continue; + } + if (cmp == 0) + { + attr->destroy(attr); + } + else + { + iterator->insert_before(iterator, attr); + } + found = TRUE; + break; + } + iterator->destroy(iterator); + if (!found) + { + this->list->insert_last(this->list, attr); + } +} + +/* + * Described in header. + */ +ietf_attributes_t *ietf_attributes_create_from_string(char *string) +{ + private_ietf_attributes_t *this = create_empty(); + + chunk_t line = { string, strlen(string) }; + + while (eat_whitespace(&line)) + { + chunk_t group; + + /* extract the next comma-separated group attribute */ + if (!extract_token(&group, ',', &line)) + { + group = line; + line.len = 0; + } + + /* remove any trailing spaces */ + while (group.len > 0 && *(group.ptr + group.len - 1) == ' ') + { + group.len--; + } + + /* add the group attribute to the list */ + if (group.len > 0) + { + ietf_attr_t *attr = ietf_attr_create(IETF_ATTRIBUTE_STRING, group); + + ietf_attributes_add(this, attr); + } + } + + return &(this->public); +} + +/** + * ASN.1 definition of ietfAttrSyntax + */ +static const asn1Object_t ietfAttrSyntaxObjects[] = +{ + { 0, "ietfAttrSyntax", ASN1_SEQUENCE, ASN1_NONE }, /* 0 */ + { 1, "policyAuthority", ASN1_CONTEXT_C_0, ASN1_OPT | + ASN1_BODY }, /* 1 */ + { 1, "end opt", ASN1_EOC, ASN1_END }, /* 2 */ + { 1, "values", ASN1_SEQUENCE, ASN1_LOOP }, /* 3 */ + { 2, "octets", ASN1_OCTET_STRING, ASN1_OPT | + ASN1_BODY }, /* 4 */ + { 2, "end choice", ASN1_EOC, ASN1_END }, /* 5 */ + { 2, "oid", ASN1_OID, ASN1_OPT | + ASN1_BODY }, /* 6 */ + { 2, "end choice", ASN1_EOC, ASN1_END }, /* 7 */ + { 2, "string", ASN1_UTF8STRING, ASN1_OPT | + ASN1_BODY }, /* 8 */ + { 2, "end choice", ASN1_EOC, ASN1_END }, /* 9 */ + { 1, "end loop", ASN1_EOC, ASN1_END }, /* 10 */ + { 0, "exit", ASN1_EOC, ASN1_EXIT } +}; +#define IETF_ATTR_OCTETS 4 +#define IETF_ATTR_OID 6 +#define IETF_ATTR_STRING 8 + +/* + * Described in header. + */ +ietf_attributes_t *ietf_attributes_create_from_encoding(chunk_t encoded) +{ + private_ietf_attributes_t *this = create_empty(); + asn1_parser_t *parser; + chunk_t object; + int objectID; + + parser = asn1_parser_create(ietfAttrSyntaxObjects, encoded); + while (parser->iterate(parser, &objectID, &object)) + { + switch (objectID) + { + case IETF_ATTR_OCTETS: + case IETF_ATTR_OID: + case IETF_ATTR_STRING: + { + ietf_attribute_type_t type; + ietf_attr_t *attr; + + type = (objectID - IETF_ATTR_OCTETS) / 2; + attr = ietf_attr_create(type, object); + ietf_attributes_add(this, attr); + } + break; + default: + break; + } + } + parser->destroy(parser); + + return &(this->public); +} + diff --git a/src/libstrongswan/credentials/ietf_attributes/ietf_attributes.h b/src/libstrongswan/credentials/ietf_attributes/ietf_attributes.h new file mode 100644 index 000000000..ab6bae984 --- /dev/null +++ b/src/libstrongswan/credentials/ietf_attributes/ietf_attributes.h @@ -0,0 +1,92 @@ +/* + * Copyright (C) 2007-2009 Andreas Steffen + * + * HSR Hochschule fuer Technik Rapperswil + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by the + * Free Software Foundation; either version 2 of the License, or (at your + * option) any later version. See <http://www.fsf.org/copyleft/gpl.txt>. + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY + * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License + * for more details. + */ + +/** + * @defgroup ietf_attributes ietf_attributes + * @{ @ingroup credentials + */ + +#ifndef IETF_ATTRIBUTES_H_ +#define IETF_ATTRIBUTES_H_ + +typedef struct ietf_attributes_t ietf_attributes_t; + +#include <library.h> + +/** + * + */ +struct ietf_attributes_t { + + /** + * Get the an alphabetically sorted list of printable IETF attributes. + * + * Result points to internal data, do not free. + * + * @return a string containing printable attributes + */ + char* (*get_string) (ietf_attributes_t *this); + + /** + * Get the ASN.1 encoding of the IETF attributes. + * + * @return allocated chunk containing the encoded bytes + */ + chunk_t (*get_encoding) (ietf_attributes_t *this); + + /** + * Check for equality between two lists. + * + * @param other attribute list to be checked for equality + * @return TRUE if equal + */ + bool (*equals) (ietf_attributes_t *this, ietf_attributes_t *other); + + /** + * Check for common attributes between two lists. + * + * @param other attribute list to be matched + * @return TRUE if there is at least a common attribute + */ + bool (*matches) (ietf_attributes_t *this, ietf_attributes_t *other); + + /** + * Get a new reference to the IETF attributes. + * + * @return this, with an increased refcount + */ + ietf_attributes_t* (*get_ref)(ietf_attributes_t *this); + + /** + * Destroys an ietf_attributes_t object. + */ + void (*destroy) (ietf_attributes_t *this); +}; + +/** + * @param string input string, which will be converted + * @return ietf_attributes_t + */ +ietf_attributes_t *ietf_attributes_create_from_string(char *string); + +/** + * @param encoded ASN.1 encoded bytes, such as from ietf_attributes.get_encoding + * @return ietf_attributes_t + */ +ietf_attributes_t *ietf_attributes_create_from_encoding(chunk_t encoded); + +#endif /** IETF_ATTRIBUTES_H_ @}*/ + diff --git a/src/libstrongswan/credentials/keys/key_encoding.c b/src/libstrongswan/credentials/keys/key_encoding.c new file mode 100644 index 000000000..89b25226c --- /dev/null +++ b/src/libstrongswan/credentials/keys/key_encoding.c @@ -0,0 +1,299 @@ +/* + * Copyright (C) 2009 Martin Willi + * Hochschule fuer Technik Rapperswil + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by the + * Free Software Foundation; either version 2 of the License, or (at your + * option) any later version. See <http://www.fsf.org/copyleft/gpl.txt>. + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY + * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License + * for more details. + */ + +#include "key_encoding.h" + +#include <stdint.h> + +#include <utils/linked_list.h> +#include <utils/hashtable.h> +#include <threading/rwlock.h> + +typedef struct private_key_encoding_t private_key_encoding_t; + +/** + * Private data of an key_encoding_t object. + */ +struct private_key_encoding_t { + + /** + * Public key_encoding_t interface. + */ + key_encoding_t public; + + /** + * cached encodings, a table for each encoding_type_t, containing chunk_t* + */ + hashtable_t *cache[KEY_ENCODING_MAX]; + + /** + * Registered encoding fuctions, key_encoder_t + */ + linked_list_t *encoders; + + /** + * lock to access cache/encoders + */ + rwlock_t *lock; +}; + +/** + * See header. + */ +bool key_encoding_args(va_list args, ...) +{ + va_list parts, copy; + bool failed = FALSE; + + va_start(parts, args); + + while (!failed) + { + key_encoding_part_t current, target; + chunk_t *out, data; + + /* get the part we are looking for */ + target = va_arg(parts, key_encoding_part_t); + if (target == KEY_PART_END) + { + break; + } + out = va_arg(parts, chunk_t*); + + va_copy(copy, args); + while (!failed) + { + current = va_arg(copy, key_encoding_part_t); + if (current == KEY_PART_END) + { + failed = TRUE; + break; + } + data = va_arg(copy, chunk_t); + if (current == target) + { + *out = data; + break; + } + } + va_end(copy); + } + va_end(parts); + return !failed; +} + +/** + * hashtable hash() function + */ +static u_int hash(void *key) +{ + return (uintptr_t)key; +} + +/** + * hashtable equals() function + */ +static bool equals(void *key1, void *key2) +{ + return key1 == key2; +} + +/** + * Implementation of key_encoding_t.get_cache + */ +static bool get_cache(private_key_encoding_t *this, key_encoding_type_t type, + void *cache, chunk_t *encoding) +{ + chunk_t *chunk; + + if (type >= KEY_ENCODING_MAX || type < 0) + { + return FALSE; + } + this->lock->read_lock(this->lock); + chunk = this->cache[type]->get(this->cache[type], cache); + if (chunk) + { + *encoding = *chunk; + } + this->lock->unlock(this->lock); + return !!chunk; +} + +/** + * Implementation of key_encoding_t.encode + */ +static bool encode(private_key_encoding_t *this, key_encoding_type_t type, + void *cache, chunk_t *encoding, ...) +{ + enumerator_t *enumerator; + va_list args, copy; + key_encoder_t encode; + bool success = FALSE; + chunk_t *chunk; + + if (type >= KEY_ENCODING_MAX || type < 0) + { + return FALSE; + } + this->lock->read_lock(this->lock); + if (cache) + { + chunk = this->cache[type]->get(this->cache[type], cache); + if (chunk) + { + *encoding = *chunk; + this->lock->unlock(this->lock); + return TRUE; + } + } + va_start(args, encoding); + enumerator = this->encoders->create_enumerator(this->encoders); + while (enumerator->enumerate(enumerator, &encode)) + { + va_copy(copy, args); + success = encode(type, encoding, copy); + va_end(copy); + if (success) + { + if (cache) + { + chunk = malloc_thing(chunk_t); + *chunk = *encoding; + this->lock->unlock(this->lock); + this->lock->write_lock(this->lock); + this->cache[type]->put(this->cache[type], cache, chunk); + } + break; + } + } + enumerator->destroy(enumerator); + va_end(args); + this->lock->unlock(this->lock); + return success; +} + +/** + * Implementation of key_encoding_t.cache + */ +static void cache(private_key_encoding_t *this, key_encoding_type_t type, + void *cache, chunk_t encoding) +{ + chunk_t *chunk; + + if (type >= KEY_ENCODING_MAX || type < 0) + { + return free(encoding.ptr); + } + chunk = malloc_thing(chunk_t); + *chunk = encoding; + this->lock->write_lock(this->lock); + chunk = this->cache[type]->put(this->cache[type], cache, chunk); + this->lock->unlock(this->lock); + /* free an encoding already associated to the cache */ + if (chunk) + { + free(chunk->ptr); + free(chunk); + } +} + +/** + * Implementation of key_encoding_t.clear_cache + */ +static void clear_cache(private_key_encoding_t *this, void *cache) +{ + key_encoding_type_t type; + chunk_t *chunk; + + this->lock->write_lock(this->lock); + for (type = 0; type < KEY_ENCODING_MAX; type++) + { + chunk = this->cache[type]->remove(this->cache[type], cache); + if (chunk) + { + chunk_free(chunk); + free(chunk); + } + } + this->lock->unlock(this->lock); +} + +/** + * Implementation of key_encoding_t.add_encoder + */ +static void add_encoder(private_key_encoding_t *this, key_encoder_t encoder) +{ + this->lock->write_lock(this->lock); + this->encoders->insert_last(this->encoders, encoder); + this->lock->unlock(this->lock); +} + +/** + * Implementation of key_encoding_t.remove_encoder + */ +static void remove_encoder(private_key_encoding_t *this, key_encoder_t encoder) +{ + this->lock->write_lock(this->lock); + this->encoders->remove(this->encoders, encoder, NULL); + this->lock->unlock(this->lock); +} + +/** + * Implementation of key_encoder_t.destroy. + */ +static void destroy(private_key_encoding_t *this) +{ + key_encoding_type_t type; + + for (type = 0; type < KEY_ENCODING_MAX; type++) + { + /* We explicitly do not free remaining encodings. All keys should + * have gone now, and they are responsible for cleaning out their + * cache entries. Not flushing here allows the leak detective to + * complain if a key did not flush cached encodings. */ + this->cache[type]->destroy(this->cache[type]); + } + this->encoders->destroy(this->encoders); + this->lock->destroy(this->lock); + free(this); +} + +/** + * See header + */ +key_encoding_t *key_encoding_create() +{ + private_key_encoding_t *this = malloc_thing(private_key_encoding_t); + key_encoding_type_t type; + + this->public.encode = (bool(*)(key_encoding_t*, key_encoding_type_t type, void *cache, chunk_t *encoding, ...))encode; + this->public.get_cache = (bool(*)(key_encoding_t*, key_encoding_type_t type, void *cache, chunk_t *encoding))get_cache; + this->public.cache = (void(*)(key_encoding_t*, key_encoding_type_t type, void *cache, chunk_t encoding))cache; + this->public.clear_cache = (void(*)(key_encoding_t*, void *cache))clear_cache; + this->public.add_encoder = (void(*)(key_encoding_t*, key_encoder_t encoder))add_encoder; + this->public.remove_encoder = (void(*)(key_encoding_t*, key_encoder_t encoder))remove_encoder; + this->public.destroy = (void(*)(key_encoding_t*))destroy; + + for (type = 0; type < KEY_ENCODING_MAX; type++) + { + this->cache[type] = hashtable_create(hash, equals, 8); + } + this->encoders = linked_list_create(); + this->lock = rwlock_create(RWLOCK_TYPE_DEFAULT); + + return &this->public; +} + diff --git a/src/libstrongswan/credentials/keys/key_encoding.h b/src/libstrongswan/credentials/keys/key_encoding.h new file mode 100644 index 000000000..384117166 --- /dev/null +++ b/src/libstrongswan/credentials/keys/key_encoding.h @@ -0,0 +1,203 @@ +/* + * Copyright (C) 2009 Martin Willi + * Hochschule fuer Technik Rapperswil + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by the + * Free Software Foundation; either version 2 of the License, or (at your + * option) any later version. See <http://www.fsf.org/copyleft/gpl.txt>. + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY + * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License + * for more details. + */ + +/** + * @defgroup key_encoding key_encoding + * @{ @ingroup keys + */ + +#ifndef KEY_ENCODING_H_ +#define KEY_ENCODING_H_ + +typedef struct key_encoding_t key_encoding_t; +typedef enum key_encoding_type_t key_encoding_type_t; +typedef enum key_encoding_part_t key_encoding_part_t; + +#include <library.h> + +/** + * Key encoder function implementing encoding/fingerprinting. + * + * The variable argument list takes key_encoding_part_t, followed by part + * specific arguments, terminated by KEY_PART_END. + * + * @param type format to encode the key to + * @param args list of (key_encoding_part_t, data) + * @param encoding encoding result, allocated + * @return TRUE if encoding successful + */ +typedef bool (*key_encoder_t)(key_encoding_type_t type, chunk_t *encoding, + va_list args); + +/** + * Helper function for key_encoder_t implementations to parse argument list. + * + * Key encoder functions get a variable argument list to parse. To simplify + * the job, this function reads the arguments and returns chunks for each + * part. + * The argument list of this function takes a key_encoding_part_t, followed + * by a data pointer receiving the value, terminated by KEY_PART_END. + * + * @param args argument list passed to key encoder function + * @param ... list of (key_encoding_part_t, data*) + * @return TRUE if all parts found, FALSE otherwise + */ +bool key_encoding_args(va_list args, ...); + +/** + * Encoding type of a fingerprint/private-/public-key. + * + * Fingerprints have have the KEY_ID_*, public keys the KEY_PUB_* and + * private keys the KEY_PRIV_* prefix. + */ +enum key_encoding_type_t { + /** SHA1 fingerprint over subjectPublicKeyInfo */ + KEY_ID_PUBKEY_INFO_SHA1 = 0, + /** SHA1 fingerprint over subjectPublicKey */ + KEY_ID_PUBKEY_SHA1, + /** PGPv3 fingerprint */ + KEY_ID_PGPV3, + /** PGPv4 fingerprint */ + KEY_ID_PGPV4, + + KEY_ID_MAX, + + /** PKCS#1 and similar ASN.1 key encoding */ + KEY_PUB_ASN1_DER, + KEY_PRIV_ASN1_DER, + /** subjectPublicKeyInfo encoding */ + KEY_PUB_SPKI_ASN1_DER, + /** PEM oncoded PKCS#1 key */ + KEY_PUB_PEM, + KEY_PRIV_PEM, + /** PGP key encoding */ + KEY_PUB_PGP, + KEY_PRIV_PGP, + + KEY_ENCODING_MAX, +}; + +/** + * Parts of a key to encode. + */ +enum key_encoding_part_t { + /** modulus of a RSA key, n */ + KEY_PART_RSA_MODULUS, + /** public exponent of a RSA key, e */ + KEY_PART_RSA_PUB_EXP, + /** private exponent of a RSA key, d */ + KEY_PART_RSA_PRIV_EXP, + /** prime1 a RSA key, p */ + KEY_PART_RSA_PRIME1, + /** prime2 a RSA key, q */ + KEY_PART_RSA_PRIME2, + /** exponent1 a RSA key, exp1 */ + KEY_PART_RSA_EXP1, + /** exponent1 a RSA key, exp2 */ + KEY_PART_RSA_EXP2, + /** coefficient of RSA key, coeff */ + KEY_PART_RSA_COEFF, + /** a DER encoded RSA public key */ + KEY_PART_RSA_PUB_ASN1_DER, + /** a DER encoded RSA private key */ + KEY_PART_RSA_PRIV_ASN1_DER, + /** a DER encoded ECDSA public key */ + KEY_PART_ECDSA_PUB_ASN1_DER, + /** a DER encoded ECDSA private key */ + KEY_PART_ECDSA_PRIV_ASN1_DER, + + KEY_PART_END, +}; + +/** + * Private/Public key encoding and fingerprinting facility. + */ +struct key_encoding_t { + + /** + * Encode a key into a format using several key parts, optional caching. + * + * The variable argument list takes key_encoding_part_t, followed by part + * specific arguments, terminated by KEY_PART_END. + * If a cache key is given, the returned encoding points to internal data: + * do not free or modify. If no cache key is given, the encoding is + * allocated and must be freed by the caller. + * + * @param type format the key should be encoded to + * @param cache key to use for caching, NULL to not cache + * @param encoding encoding result, allocated if caching disabled + * @param ... list of (key_encoding_part_t, data) + * @return TRUE if encoding successful + */ + bool (*encode)(key_encoding_t *this, key_encoding_type_t type, void *cache, + chunk_t *encoding, ...); + + /** + * Clear all cached encodings of a given cache key. + * + * @param cache key used in encode() for caching + */ + void (*clear_cache)(key_encoding_t *this, void *cache); + + /** + * Check for a cached encoding. + * + * @param type format of the key encoding + * @param cache key to use for caching, as given to encode() + * @param encoding encoding result, internal data + * @return TRUE if cache entry found + */ + bool (*get_cache)(key_encoding_t *this, key_encoding_type_t type, + void *cache, chunk_t *encoding); + + /** + * Cache a key encoding created externally. + * + * After calling cache(), the passed encoding is owned by the key encoding + * facility. + * + * @param type format of the key encoding + * @param cache key to use for caching, as given to encode() + * @param encoding encoding to cache, gets owned by this + */ + void (*cache)(key_encoding_t *this, key_encoding_type_t type, void *cache, + chunk_t encoding); + + /** + * Register a key encoder function. + * + * @param encoder key encoder function to add + */ + void (*add_encoder)(key_encoding_t *this, key_encoder_t encoder); + + /** + * Unregister a previously registered key encoder function. + * + * @param encoder key encoder function to remove + */ + void (*remove_encoder)(key_encoding_t *this, key_encoder_t encoder); + + /** + * Destroy a key_encoding_t. + */ + void (*destroy)(key_encoding_t *this); +}; + +/** + * Create a key_encoding instance. + */ +key_encoding_t *key_encoding_create(); + +#endif /** KEY_ENCODING_H_ @}*/ diff --git a/src/libstrongswan/credentials/keys/private_key.c b/src/libstrongswan/credentials/keys/private_key.c index 0a01d0385..c3b5ac55b 100644 --- a/src/libstrongswan/credentials/keys/private_key.c +++ b/src/libstrongswan/credentials/keys/private_key.c @@ -15,3 +15,65 @@ #include "private_key.h" +/** + * See header. + */ +bool private_key_equals(private_key_t *this, private_key_t *other) +{ + key_encoding_type_t type; + chunk_t a, b; + + if (this == other) + { + return TRUE; + } + + for (type = 0; type < KEY_ENCODING_MAX; type++) + { + if (this->get_fingerprint(this, type, &a) && + other->get_fingerprint(other, type, &b)) + { + return chunk_equals(a, b); + } + } + return FALSE; +} + +/** + * See header. + */ +bool private_key_belongs_to(private_key_t *private, public_key_t *public) +{ + key_encoding_type_t type; + chunk_t a, b; + + for (type = 0; type < KEY_ENCODING_MAX; type++) + { + if (private->get_fingerprint(private, type, &a) && + public->get_fingerprint(public, type, &b)) + { + return chunk_equals(a, b); + } + } + return FALSE; +} + +/** + * See header. + */ +bool private_key_has_fingerprint(private_key_t *private, chunk_t fingerprint) +{ + key_encoding_type_t type; + chunk_t current; + + for (type = 0; type < KEY_ID_MAX; type++) + { + if (private->get_fingerprint(private, type, ¤t) && + chunk_equals(current, fingerprint)) + { + return TRUE; + } + } + return FALSE; +} + diff --git a/src/libstrongswan/credentials/keys/private_key.h b/src/libstrongswan/credentials/keys/private_key.h index f38af8ff4..d4517f296 100644 --- a/src/libstrongswan/credentials/keys/private_key.h +++ b/src/libstrongswan/credentials/keys/private_key.h @@ -12,7 +12,7 @@ * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License * for more details. */ - + /** * @defgroup private_key private_key * @{ @ingroup keys @@ -23,7 +23,6 @@ typedef struct private_key_t private_key_t; -#include <utils/identification.h> #include <credentials/keys/public_key.h> /** @@ -46,7 +45,7 @@ struct private_key_t { * @param signature where to allocate created signature * @return TRUE if signature created */ - bool (*sign)(private_key_t *this, signature_scheme_t scheme, + bool (*sign)(private_key_t *this, signature_scheme_t scheme, chunk_t data, chunk_t *signature); /** * Decrypt a chunk of data. @@ -56,32 +55,24 @@ struct private_key_t { * @return TRUE if data decrypted and plaintext allocated */ bool (*decrypt)(private_key_t *this, chunk_t crypto, chunk_t *plain); - + /** * Get the strength of the key in bytes. - * + * * @return strength of the key in bytes */ size_t (*get_keysize) (private_key_t *this); /** - * Get a unique key identifier, such as a hash over the public key. - * - * @param type type of the key ID to get - * @return unique ID of the key as identification_t, or NULL - */ - identification_t* (*get_id) (private_key_t *this, id_type_t type); - - /** * Get the public part from the private key. * * @return public key */ public_key_t* (*get_public_key)(private_key_t *this); - + /** * Check if two private keys are equal. - * + * * @param other other private key * @return TRUE, if equality */ @@ -89,32 +80,78 @@ struct private_key_t { /** * Check if a private key belongs to a public key. - * + * * @param public public key * @return TRUE, if keys belong together */ bool (*belongs_to) (private_key_t *this, public_key_t *public); - + /** - * Get an encoded form of the private key. + * Get the fingerprint of the key. * - * @todo Do we need a encoding type specification? + * @param type type of fingerprint, one of KEY_ID_* + * @param fp fingerprint, points to internal data + * @return TRUE if fingerprint type supported + */ + bool (*get_fingerprint)(private_key_t *this, key_encoding_type_t type, + chunk_t *fp); + + /** + * Check if a key has a given fingerprint of any kind. * - * @return allocated chunk containing encoded private key + * @param fp fingerprint to check + * @return TRUE if key has given fingerprint */ - chunk_t (*get_encoding)(private_key_t *this); - + bool (*has_fingerprint)(private_key_t *this, chunk_t fp); + + /** + * Get the key in an encoded form as a chunk. + * + * @param type type of the encoding, one of KEY_PRIV_* + * @param encoding encoding of the key, allocated + * @return TRUE if encoding supported + */ + bool (*get_encoding)(private_key_t *this, key_encoding_type_t type, + chunk_t *encoding); + /** * Increase the refcount to this private key. * * @return this, with an increased refcount */ private_key_t* (*get_ref)(private_key_t *this); - + /** - * Decrease refcount, destroy private_key if no more references. - */ - void (*destroy)(private_key_t *this); + * Decrease refcount, destroy private_key if no more references. + */ + void (*destroy)(private_key_t *this); }; +/** + * Generic private key equals() implementation, usable by implementors. + * + * @param this first key to compare + * @param other second key to compare + * @return TRUE if this is equal to other + */ +bool private_key_equals(private_key_t *this, private_key_t *other); + +/** + * Generic private key belongs_to() implementation, usable by implementors. + * + * @param private private key to check + * @param public public key to compare + * @return TRUE if this is equal to other + */ +bool private_key_belongs_to(private_key_t *private, public_key_t *public); + +/** + * Generic private key has_fingerprint() implementation, usable by implementors. + * + * @param this key to check fingerprint + * @param fingerprint fingerprint to check + * @return TRUE if key has given fingerprint + */ +bool private_key_has_fingerprint(private_key_t *this, chunk_t fingerprint); + #endif /** PRIVATE_KEY_H_ @}*/ diff --git a/src/libstrongswan/credentials/keys/public_key.c b/src/libstrongswan/credentials/keys/public_key.c index a5f547038..ba3036793 100644 --- a/src/libstrongswan/credentials/keys/public_key.c +++ b/src/libstrongswan/credentials/keys/public_key.c @@ -32,13 +32,59 @@ ENUM(signature_scheme_names, SIGN_UNKNOWN, SIGN_ECDSA_521, "RSA_EMSA_PKCS1_SHA256", "RSA_EMSA_PKCS1_SHA384", "RSA_EMSA_PKCS1_SHA512", + "ECDSA_WITH_SHA1_DER", + "ECDSA_WITH_SHA256_DER", + "ECDSA_WITH_SHA384_DER", + "ECDSA_WITH_SHA512_DER", "ECDSA_WITH_NULL", - "ECDSA_WITH_SHA1", "ECDSA-256", "ECDSA-384", "ECDSA-521", ); +/** + * See header. + */ +bool public_key_equals(public_key_t *this, public_key_t *other) +{ + key_encoding_type_t type; + chunk_t a, b; + + if (this == other) + { + return TRUE; + } + + for (type = 0; type < KEY_ENCODING_MAX; type++) + { + if (this->get_fingerprint(this, type, &a) && + other->get_fingerprint(other, type, &b)) + { + return chunk_equals(a, b); + } + } + return FALSE; +} + +/** + * See header. + */ +bool public_key_has_fingerprint(public_key_t *public, chunk_t fingerprint) +{ + key_encoding_type_t type; + chunk_t current; + + for (type = 0; type < KEY_ID_MAX; type++) + { + if (public->get_fingerprint(public, type, ¤t) && + chunk_equals(current, fingerprint)) + { + return TRUE; + } + } + return FALSE; +} + /* * Defined in header. */ @@ -66,13 +112,13 @@ signature_scheme_t signature_scheme_from_oid(int oid) return SIGN_RSA_EMSA_PKCS1_SHA512; case OID_ECDSA_WITH_SHA1: case OID_EC_PUBLICKEY: - return SIGN_ECDSA_WITH_SHA1; + return SIGN_ECDSA_WITH_SHA1_DER; case OID_ECDSA_WITH_SHA256: - return SIGN_ECDSA_256; + return SIGN_ECDSA_WITH_SHA256_DER; case OID_ECDSA_WITH_SHA384: - return SIGN_ECDSA_384; + return SIGN_ECDSA_WITH_SHA384_DER; case OID_ECDSA_WITH_SHA512: - return SIGN_ECDSA_521; + return SIGN_ECDSA_WITH_SHA512_DER; default: return SIGN_UNKNOWN; } diff --git a/src/libstrongswan/credentials/keys/public_key.h b/src/libstrongswan/credentials/keys/public_key.h index be5f3bde6..a421e7b5b 100644 --- a/src/libstrongswan/credentials/keys/public_key.h +++ b/src/libstrongswan/credentials/keys/public_key.h @@ -12,7 +12,7 @@ * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License * for more details. */ - + /** * @defgroup public_key public_key * @{ @ingroup keys @@ -28,6 +28,7 @@ typedef enum signature_scheme_t signature_scheme_t; #include <library.h> #include <utils/identification.h> +#include <credentials/keys/key_encoding.h> /** * Type of a key pair, the used crypto system @@ -53,9 +54,8 @@ extern enum_name_t *key_type_names; * Signature scheme for signature creation * * EMSA-PKCS1 signatures are defined in PKCS#1 standard. - * A prepended ASN.1 encoded digestInfo field contains the - * OID of the used hash algorithm. The ASN.1 type of the PKCS#7 - * variants is OCTET_STRING instead of the default BIT_STRING. + * A prepended ASN.1 encoded digestInfo field contains the + * OID of the used hash algorithm. */ enum signature_scheme_t { /** Unknown signature scheme */ @@ -74,10 +74,16 @@ enum signature_scheme_t { SIGN_RSA_EMSA_PKCS1_SHA384, /** EMSA-PKCS1_v1.5 signature as in PKCS#1 using RSA and SHA-512 */ SIGN_RSA_EMSA_PKCS1_SHA512, - /** ECDSA over precomputed digest */ + /** ECDSA with SHA-1 using DER encoding as in RFC 3279 */ + SIGN_ECDSA_WITH_SHA1_DER, + /** ECDSA with SHA-256 using DER encoding as in RFC 3279 */ + SIGN_ECDSA_WITH_SHA256_DER, + /** ECDSA with SHA-384 using DER encoding as in RFC 3279 */ + SIGN_ECDSA_WITH_SHA384_DER, + /** ECDSA with SHA-1 using DER encoding as in RFC 3279 */ + SIGN_ECDSA_WITH_SHA512_DER, + /** ECDSA over precomputed digest, signature as in RFC 4754 */ SIGN_ECDSA_WITH_NULL, - /** ECDSA with SHA-1 */ - SIGN_ECDSA_WITH_SHA1, /** ECDSA on the P-256 curve with SHA-256 as in RFC 4754 */ SIGN_ECDSA_256, /** ECDSA on the P-384 curve with SHA-384 as in RFC 4754 */ @@ -102,7 +108,7 @@ struct public_key_t { * @return type of the key */ key_type_t (*get_type)(public_key_t *this); - + /** * Verifies a signature against a chunk of data. * @@ -111,9 +117,9 @@ struct public_key_t { * @param signature signature to check * @return TRUE if signature matches */ - bool (*verify)(public_key_t *this, signature_scheme_t scheme, + bool (*verify)(public_key_t *this, signature_scheme_t scheme, chunk_t data, chunk_t signature); - + /** * Encrypt a chunk of data. * @@ -122,10 +128,10 @@ struct public_key_t { * @return TRUE if data successfully encrypted */ bool (*encrypt)(public_key_t *this, chunk_t plain, chunk_t *crypto); - + /** * Check if two public keys are equal. - * + * * @param other other public key * @return TRUE, if equality */ @@ -133,35 +139,46 @@ struct public_key_t { /** * Get the strength of the key in bytes. - * + * * @return strength of the key in bytes */ size_t (*get_keysize) (public_key_t *this); /** - * Get a unique key identifier, such as a hash over the key. - * - * @param type type of the key ID to get - * @return unique ID of the key as identification_t, or NULL + * Get the fingerprint of the key. + * + * @param type type of fingerprint, one of KEY_ID_* + * @param fp fingerprint, points to internal data + * @return TRUE if fingerprint type supported */ - identification_t* (*get_id) (public_key_t *this, id_type_t type); - + bool (*get_fingerprint)(public_key_t *this, key_encoding_type_t type, + chunk_t *fp); + /** - * Get an encoded form of the key. + * Check if a key has a given fingerprint of any kind. * - * @todo Do we need a encoding type specification? + * @param fp fingerprint to check + * @return TRUE if key has given fingerprint + */ + bool (*has_fingerprint)(public_key_t *this, chunk_t fp); + + /** + * Get the key in an encoded form as a chunk. * - * @return allocated chunk containing encoded key + * @param type type of the encoding, one of KEY_PRIV_* + * @param encoding encoding of the key, allocated + * @return TRUE if encoding supported */ - chunk_t (*get_encoding)(public_key_t *this); - + bool (*get_encoding)(public_key_t *this, key_encoding_type_t type, + chunk_t *encoding); + /** * Increase the refcount of the key. * * @return this with an increased refcount */ public_key_t* (*get_ref)(public_key_t *this); - + /** * Destroy a public_key instance. */ @@ -169,8 +186,26 @@ struct public_key_t { }; /** + * Generic public key equals() implementation, usable by implementors. + * + * @param this first key to compare + * @param other second key to compare + * @return TRUE if this is equal to other + */ +bool public_key_equals(public_key_t *this, public_key_t *other); + +/** + * Generic public key has_fingerprint() implementation, usable by implementors. + * + * @param this key to check fingerprint + * @param fingerprint fingerprint to check + * @return TRUE if key has given fingerprint + */ +bool public_key_has_fingerprint(public_key_t *this, chunk_t fingerprint); + +/** * Conversion of ASN.1 signature or hash OID to signature scheme. - * + * * @param oid ASN.1 OID * @return signature_scheme, SIGN_UNKNOWN if OID is unsupported */ diff --git a/src/libstrongswan/credentials/keys/shared_key.c b/src/libstrongswan/credentials/keys/shared_key.c index c6f141446..f695c078d 100644 --- a/src/libstrongswan/credentials/keys/shared_key.c +++ b/src/libstrongswan/credentials/keys/shared_key.c @@ -34,17 +34,17 @@ struct private_shared_key_t { * public functions */ shared_key_t public; - + /** * type of this shared key */ shared_key_type_t type; - + /** * associated shared key data */ chunk_t key; - + /** * reference counter */ @@ -94,16 +94,16 @@ static void destroy(private_shared_key_t *this) shared_key_t *shared_key_create(shared_key_type_t type, chunk_t key) { private_shared_key_t *this = malloc_thing(private_shared_key_t); - + this->public.get_type = (shared_key_type_t (*)(shared_key_t *this))get_type; this->public.get_key = (chunk_t (*)(shared_key_t *this))get_key; this->public.get_ref = (shared_key_t* (*)(shared_key_t *this))get_ref; this->public.destroy = (void(*)(shared_key_t*))destroy; - + this->type = type; this->key = key; this->ref = 1; - + return &this->public; } diff --git a/src/libstrongswan/credentials/keys/shared_key.h b/src/libstrongswan/credentials/keys/shared_key.h index ceb1309b7..fe7bc86be 100644 --- a/src/libstrongswan/credentials/keys/shared_key.h +++ b/src/libstrongswan/credentials/keys/shared_key.h @@ -55,32 +55,32 @@ extern enum_name_t *shared_key_type_names; * reading. */ struct shared_key_t { - + /** * Get the kind of this key. * * @return type of the key */ shared_key_type_t (*get_type)(shared_key_t *this); - + /** * Get the shared key data. * * @return chunk pointing to the internal key */ chunk_t (*get_key)(shared_key_t *this); - - /** + + /** * Increase refcount of the key. * - * @return this with an increased refcount + * @return this with an increased refcount */ shared_key_t* (*get_ref)(shared_key_t *this); - + /** - * Destroy a shared_key instance if all references are gone. - */ - void (*destroy)(shared_key_t *this); + * Destroy a shared_key instance if all references are gone. + */ + void (*destroy)(shared_key_t *this); }; /** diff --git a/src/libstrongswan/crypto/crypters/crypter.h b/src/libstrongswan/crypto/crypters/crypter.h index 2879e24c0..f052a181d 100644 --- a/src/libstrongswan/crypto/crypters/crypter.h +++ b/src/libstrongswan/crypto/crypters/crypter.h @@ -13,7 +13,7 @@ * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License * for more details. */ - + /** * @defgroup crypter crypter * @{ @ingroup crypto @@ -56,14 +56,15 @@ enum encryption_algorithm_t { ENCR_CAMELLIA_CCM_ICV12 = 26, ENCR_CAMELLIA_CCM_ICV16 = 27, ENCR_UNDEFINED = 1024, - ENCR_DES_ECB = 1025, + ENCR_DES_ECB = 1025, ENCR_SERPENT_CBC = 1026, - ENCR_TWOFISH_CBC = 1027 + ENCR_TWOFISH_CBC = 1027 }; #define DES_BLOCK_SIZE 8 #define BLOWFISH_BLOCK_SIZE 8 #define AES_BLOCK_SIZE 16 +#define CAMELLIA_BLOCK_SIZE 16 #define SERPENT_BLOCK_SIZE 16 #define TWOFISH_BLOCK_SIZE 16 @@ -76,7 +77,7 @@ extern enum_name_t *encryption_algorithm_names; * Generic interface for symmetric encryption algorithms. */ struct crypter_t { - + /** * Encrypt a chunk of data and allocate space for the encrypted value. * @@ -90,14 +91,14 @@ struct crypter_t { */ void (*encrypt) (crypter_t *this, chunk_t data, chunk_t iv, chunk_t *encrypted); - + /** * Decrypt a chunk of data and allocate space for the decrypted value. * * The length of the iv must equal to get_block_size(), while the length * of data must be a multiple it. * If decrpyted is NULL, the encryption is done in-place (overwriting data). - * + * * @param data data to decrypt * @param iv initializing vector * @param encrypted chunk to allocate decrypted data, or NULL @@ -107,18 +108,18 @@ struct crypter_t { /** * Get the block size of the crypto algorithm. - * + * * @return block size in bytes */ size_t (*get_block_size) (crypter_t *this); /** * Get the key size of the crypto algorithm. - * + * * @return key size in bytes */ size_t (*get_key_size) (crypter_t *this); - + /** * Set the key. * @@ -127,7 +128,7 @@ struct crypter_t { * @param key key to set */ void (*set_key) (crypter_t *this, chunk_t key); - + /** * Destroys a crypter_t object. */ @@ -136,7 +137,7 @@ struct crypter_t { /** * Conversion of ASN.1 OID to encryption algorithm. - * + * * @param oid ASN.1 OID * @param key_size returns size of encryption key in bits * @return encryption algorithm, ENCR_UNDEFINED if OID unsupported @@ -145,7 +146,7 @@ encryption_algorithm_t encryption_algorithm_from_oid(int oid, size_t *key_size); /** * Conversion of encryption algorithm to ASN.1 OID. - * + * * @param alg encryption algorithm * @param key_size size of encryption key in bits * @return ASN.1 OID, OID_UNKNOWN if OID is unknown diff --git a/src/libstrongswan/crypto/crypto_factory.c b/src/libstrongswan/crypto/crypto_factory.c index e928e8cdf..46b50329d 100644 --- a/src/libstrongswan/crypto/crypto_factory.c +++ b/src/libstrongswan/crypto/crypto_factory.c @@ -16,7 +16,7 @@ #include "crypto_factory.h" #include <debug.h> -#include <utils/mutex.h> +#include <threading/rwlock.h> #include <utils/linked_list.h> #include <crypto/crypto_tester.h> @@ -46,52 +46,52 @@ struct private_crypto_factory_t { * public functions */ crypto_factory_t public; - + /** * registered crypters, as entry_t */ linked_list_t *crypters; - + /** * registered signers, as entry_t */ linked_list_t *signers; - + /** * registered hashers, as entry_t */ linked_list_t *hashers; - + /** * registered prfs, as entry_t */ linked_list_t *prfs; - + /** * registered rngs, as entry_t */ linked_list_t *rngs; - + /** * registered diffie hellman, as entry_t */ linked_list_t *dhs; - + /** * test manager to test crypto algorithms */ crypto_tester_t *tester; - + /** * whether to test algorithms during registration */ bool test_on_add; - + /** * whether to test algorithms on each crypto primitive construction */ bool test_on_create; - + /** * rwlock to lock access to modules */ @@ -107,7 +107,7 @@ static crypter_t* create_crypter(private_crypto_factory_t *this, enumerator_t *enumerator; entry_t *entry; crypter_t *crypter = NULL; - + this->lock->read_lock(this->lock); enumerator = this->crypters->create_enumerator(this->crypters); while (enumerator->enumerate(enumerator, &entry)) @@ -116,7 +116,7 @@ static crypter_t* create_crypter(private_crypto_factory_t *this, { if (this->test_on_create && !this->tester->test_crypter(this->tester, algo, key_size, - entry->create_crypter)) + entry->create_crypter)) { continue; } @@ -141,7 +141,7 @@ static signer_t* create_signer(private_crypto_factory_t *this, enumerator_t *enumerator; entry_t *entry; signer_t *signer = NULL; - + this->lock->read_lock(this->lock); enumerator = this->signers->create_enumerator(this->signers); while (enumerator->enumerate(enumerator, &entry)) @@ -163,7 +163,7 @@ static signer_t* create_signer(private_crypto_factory_t *this, } enumerator->destroy(enumerator); this->lock->unlock(this->lock); - + return signer; } @@ -243,7 +243,7 @@ static rng_t* create_rng(private_crypto_factory_t *this, rng_quality_t quality) entry_t *entry; u_int diff = ~0; rng_constructor_t constr = NULL; - + this->lock->read_lock(this->lock); enumerator = this->rngs->create_enumerator(this->rngs); while (enumerator->enumerate(enumerator, &entry)) @@ -311,7 +311,7 @@ static void add_crypter(private_crypto_factory_t *this, this->tester->test_crypter(this->tester, algo, 0, create)) { entry_t *entry = malloc_thing(entry_t); - + entry->algo = algo; entry->create_crypter = create; this->lock->write_lock(this->lock); @@ -328,7 +328,7 @@ static void remove_crypter(private_crypto_factory_t *this, { entry_t *entry; enumerator_t *enumerator; - + this->lock->write_lock(this->lock); enumerator = this->crypters->create_enumerator(this->crypters); while (enumerator->enumerate(enumerator, &entry)) @@ -353,7 +353,7 @@ static void add_signer(private_crypto_factory_t *this, this->tester->test_signer(this->tester, algo, create)) { entry_t *entry = malloc_thing(entry_t); - + entry->algo = algo; entry->create_signer = create; this->lock->write_lock(this->lock); @@ -370,7 +370,7 @@ static void remove_signer(private_crypto_factory_t *this, { entry_t *entry; enumerator_t *enumerator; - + this->lock->write_lock(this->lock); enumerator = this->signers->create_enumerator(this->signers); while (enumerator->enumerate(enumerator, &entry)) @@ -395,7 +395,7 @@ static void add_hasher(private_crypto_factory_t *this, hash_algorithm_t algo, this->tester->test_hasher(this->tester, algo, create)) { entry_t *entry = malloc_thing(entry_t); - + entry->algo = algo; entry->create_hasher = create; this->lock->write_lock(this->lock); @@ -412,7 +412,7 @@ static void remove_hasher(private_crypto_factory_t *this, { entry_t *entry; enumerator_t *enumerator; - + this->lock->write_lock(this->lock); enumerator = this->hashers->create_enumerator(this->hashers); while (enumerator->enumerate(enumerator, &entry)) @@ -437,7 +437,7 @@ static void add_prf(private_crypto_factory_t *this, this->tester->test_prf(this->tester, algo, create)) { entry_t *entry = malloc_thing(entry_t); - + entry->algo = algo; entry->create_prf = create; this->lock->write_lock(this->lock); @@ -453,7 +453,7 @@ static void remove_prf(private_crypto_factory_t *this, prf_constructor_t create) { entry_t *entry; enumerator_t *enumerator; - + this->lock->write_lock(this->lock); enumerator = this->prfs->create_enumerator(this->prfs); while (enumerator->enumerate(enumerator, &entry)) @@ -478,7 +478,7 @@ static void add_rng(private_crypto_factory_t *this, rng_quality_t quality, this->tester->test_rng(this->tester, quality, create)) { entry_t *entry = malloc_thing(entry_t); - + entry->algo = quality; entry->create_rng = create; this->lock->write_lock(this->lock); @@ -494,7 +494,7 @@ static void remove_rng(private_crypto_factory_t *this, rng_constructor_t create) { entry_t *entry; enumerator_t *enumerator; - + this->lock->write_lock(this->lock); enumerator = this->rngs->create_enumerator(this->rngs); while (enumerator->enumerate(enumerator, &entry)) @@ -516,7 +516,7 @@ static void add_dh(private_crypto_factory_t *this, diffie_hellman_group_t group, dh_constructor_t create) { entry_t *entry = malloc_thing(entry_t); - + entry->algo = group; entry->create_dh = create; this->lock->write_lock(this->lock); @@ -531,7 +531,7 @@ static void remove_dh(private_crypto_factory_t *this, dh_constructor_t create) { entry_t *entry; enumerator_t *enumerator; - + this->lock->write_lock(this->lock); enumerator = this->dhs->create_enumerator(this->dhs); while (enumerator->enumerate(enumerator, &entry)) @@ -713,7 +713,7 @@ static void destroy(private_crypto_factory_t *this) crypto_factory_t *crypto_factory_create() { private_crypto_factory_t *this = malloc_thing(private_crypto_factory_t); - + this->public.create_crypter = (crypter_t*(*)(crypto_factory_t*, encryption_algorithm_t, size_t))create_crypter; this->public.create_signer = (signer_t*(*)(crypto_factory_t*, integrity_algorithm_t))create_signer; this->public.create_hasher = (hasher_t*(*)(crypto_factory_t*, hash_algorithm_t))create_hasher; @@ -739,7 +739,7 @@ crypto_factory_t *crypto_factory_create() this->public.create_dh_enumerator = (enumerator_t*(*)(crypto_factory_t*))create_dh_enumerator; this->public.add_test_vector = (void(*)(crypto_factory_t*, transform_type_t type, ...))add_test_vector; this->public.destroy = (void(*)(crypto_factory_t*))destroy; - + this->crypters = linked_list_create(); this->signers = linked_list_create(); this->hashers = linked_list_create(); @@ -752,7 +752,7 @@ crypto_factory_t *crypto_factory_create() "libstrongswan.crypto_test.on_add", FALSE); this->test_on_create = lib->settings->get_bool(lib->settings, "libstrongswan.crypto_test.on_create", FALSE); - + return &this->public; } diff --git a/src/libstrongswan/crypto/crypto_factory.h b/src/libstrongswan/crypto/crypto_factory.h index f1ebcf90a..9c6effd26 100644 --- a/src/libstrongswan/crypto/crypto_factory.h +++ b/src/libstrongswan/crypto/crypto_factory.h @@ -76,7 +76,7 @@ struct crypto_factory_t { */ crypter_t* (*create_crypter)(crypto_factory_t *this, encryption_algorithm_t algo, size_t key_size); - + /** * Create a symmetric signer instance. * @@ -93,7 +93,7 @@ struct crypto_factory_t { * @return hasher_t instance, NULL if not supported */ hasher_t* (*create_hasher)(crypto_factory_t *this, hash_algorithm_t algo); - + /** * Create a pseudo random function instance. * @@ -101,7 +101,7 @@ struct crypto_factory_t { * @return prf_t instance, NULL if not supported */ prf_t* (*create_prf)(crypto_factory_t *this, pseudo_random_function_t algo); - + /** * Create a source of randomness. * @@ -109,7 +109,7 @@ struct crypto_factory_t { * @return rng_t instance, NULL if no RNG with such a quality */ rng_t* (*create_rng)(crypto_factory_t *this, rng_quality_t quality); - + /** * Create a diffie hellman instance. * @@ -118,7 +118,7 @@ struct crypto_factory_t { */ diffie_hellman_t* (*create_dh)(crypto_factory_t *this, diffie_hellman_group_t group); - + /** * Register a crypter constructor. * @@ -128,14 +128,14 @@ struct crypto_factory_t { */ void (*add_crypter)(crypto_factory_t *this, encryption_algorithm_t algo, crypter_constructor_t create); - + /** * Unregister a crypter constructor. * * @param create constructor function to unregister */ void (*remove_crypter)(crypto_factory_t *this, crypter_constructor_t create); - + /** * Register a signer constructor. * @@ -145,14 +145,14 @@ struct crypto_factory_t { */ void (*add_signer)(crypto_factory_t *this, integrity_algorithm_t algo, signer_constructor_t create); - + /** * Unregister a signer constructor. * * @param create constructor function to unregister */ void (*remove_signer)(crypto_factory_t *this, signer_constructor_t create); - + /** * Register a hasher constructor. * @@ -165,14 +165,14 @@ struct crypto_factory_t { */ void (*add_hasher)(crypto_factory_t *this, hash_algorithm_t algo, hasher_constructor_t create); - + /** * Unregister a hasher constructor. * * @param create constructor function to unregister */ void (*remove_hasher)(crypto_factory_t *this, hasher_constructor_t create); - + /** * Register a prf constructor. * @@ -182,14 +182,14 @@ struct crypto_factory_t { */ void (*add_prf)(crypto_factory_t *this, pseudo_random_function_t algo, prf_constructor_t create); - + /** * Unregister a prf constructor. * * @param create constructor function to unregister */ void (*remove_prf)(crypto_factory_t *this, prf_constructor_t create); - + /** * Register a source of randomness. * @@ -197,14 +197,14 @@ struct crypto_factory_t { * @param create constructor function for such a quality */ void (*add_rng)(crypto_factory_t *this, rng_quality_t quality, rng_constructor_t create); - + /** * Unregister a source of randomness. * * @param create constructor function to unregister */ void (*remove_rng)(crypto_factory_t *this, rng_constructor_t create); - + /** * Register a diffie hellman constructor. * @@ -214,49 +214,49 @@ struct crypto_factory_t { */ void (*add_dh)(crypto_factory_t *this, diffie_hellman_group_t group, dh_constructor_t create); - + /** * Unregister a diffie hellman constructor. * * @param create constructor function to unregister */ void (*remove_dh)(crypto_factory_t *this, dh_constructor_t create); - + /** * Create an enumerator over all registered crypter algorithms. * * @return enumerator over encryption_algorithm_t */ enumerator_t* (*create_crypter_enumerator)(crypto_factory_t *this); - + /** * Create an enumerator over all registered signer algorithms. * * @return enumerator over integrity_algorithm_t */ enumerator_t* (*create_signer_enumerator)(crypto_factory_t *this); - + /** * Create an enumerator over all registered hasher algorithms. * * @return enumerator over hash_algorithm_t */ enumerator_t* (*create_hasher_enumerator)(crypto_factory_t *this); - + /** * Create an enumerator over all registered PRFs. * * @return enumerator over pseudo_random_function_t */ enumerator_t* (*create_prf_enumerator)(crypto_factory_t *this); - + /** * Create an enumerator over all registered diffie hellman groups. * * @return enumerator over diffie_hellman_group_t */ enumerator_t* (*create_dh_enumerator)(crypto_factory_t *this); - + /** * Add a test vector to the crypto factory. * @@ -264,7 +264,7 @@ struct crypto_factory_t { * @param ... pointer to a test vector, defined in crypto_tester.h */ void (*add_test_vector)(crypto_factory_t *this, transform_type_t type, ...); - + /** * Destroy a crypto_factory instance. */ diff --git a/src/libstrongswan/crypto/crypto_tester.c b/src/libstrongswan/crypto/crypto_tester.c index 4d13474a1..86daf65f9 100644 --- a/src/libstrongswan/crypto/crypto_tester.c +++ b/src/libstrongswan/crypto/crypto_tester.c @@ -24,42 +24,42 @@ typedef struct private_crypto_tester_t private_crypto_tester_t; * Private data of an crypto_tester_t object. */ struct private_crypto_tester_t { - + /** * Public crypto_tester_t interface. */ crypto_tester_t public; - + /** * List of crypter test vectors */ linked_list_t *crypter; - + /** * List of signer test vectors */ linked_list_t *signer; - + /** * List of hasher test vectors */ linked_list_t *hasher; - + /** * List of PRF test vectors */ linked_list_t *prf; - + /** * List of RNG test vectors */ linked_list_t *rng; - + /** * Is a test vector required to pass a test? */ bool required; - + /** * should we run RNG_TRUE tests? Enough entropy? */ @@ -76,13 +76,13 @@ static bool test_crypter(private_crypto_tester_t *this, crypter_test_vector_t *vector; bool failed = FALSE; u_int tested = 0; - + enumerator = this->crypter->create_enumerator(this->crypter); while (enumerator->enumerate(enumerator, &vector)) { crypter_t *crypter; chunk_t key, plain, cipher, iv; - + if (vector->alg != alg) { continue; @@ -96,14 +96,14 @@ static bool test_crypter(private_crypto_tester_t *this, { /* key size not supported... */ continue; } - + failed = FALSE; tested++; - + key = chunk_create(vector->key, crypter->get_key_size(crypter)); crypter->set_key(crypter, key); iv = chunk_create(vector->iv, crypter->get_block_size(crypter)); - + /* allocated encryption */ plain = chunk_create(vector->plain, vector->len); crypter->encrypt(crypter, plain, iv, &cipher); @@ -132,7 +132,7 @@ static bool test_crypter(private_crypto_tester_t *this, failed = TRUE; } free(plain.ptr); - + crypter->destroy(crypter); if (failed) { @@ -167,18 +167,18 @@ static bool test_signer(private_crypto_tester_t *this, signer_test_vector_t *vector; bool failed = FALSE; u_int tested = 0; - + enumerator = this->signer->create_enumerator(this->signer); while (enumerator->enumerate(enumerator, &vector)) { signer_t *signer; chunk_t key, data, mac; - + if (vector->alg != alg) { continue; } - + tested++; signer = create(alg); if (!signer) @@ -188,12 +188,12 @@ static bool test_signer(private_crypto_tester_t *this, failed = TRUE; break; } - + failed = FALSE; - + key = chunk_create(vector->key, signer->get_key_size(signer)); signer->set_key(signer, key); - + /* allocated signature */ data = chunk_create(vector->data, vector->len); signer->allocate_signature(signer, data, &mac); @@ -236,7 +236,7 @@ static bool test_signer(private_crypto_tester_t *this, } } free(mac.ptr); - + signer->destroy(signer); if (failed) { @@ -271,18 +271,18 @@ static bool test_hasher(private_crypto_tester_t *this, hash_algorithm_t alg, hasher_test_vector_t *vector; bool failed = FALSE; u_int tested = 0; - + enumerator = this->hasher->create_enumerator(this->hasher); while (enumerator->enumerate(enumerator, &vector)) { hasher_t *hasher; chunk_t data, hash; - + if (vector->alg != alg) { continue; } - + tested++; hasher = create(alg); if (!hasher) @@ -292,9 +292,9 @@ static bool test_hasher(private_crypto_tester_t *this, hash_algorithm_t alg, failed = TRUE; break; } - + failed = FALSE; - + /* allocated hash */ data = chunk_create(vector->data, vector->len); hasher->allocate_hash(hasher, data, &hash); @@ -326,7 +326,7 @@ static bool test_hasher(private_crypto_tester_t *this, hash_algorithm_t alg, } } free(hash.ptr); - + hasher->destroy(hasher); if (failed) { @@ -361,18 +361,18 @@ static bool test_prf(private_crypto_tester_t *this, prf_test_vector_t *vector; bool failed = FALSE; u_int tested = 0; - + enumerator = this->prf->create_enumerator(this->prf); while (enumerator->enumerate(enumerator, &vector)) { prf_t *prf; chunk_t key, seed, out; - + if (vector->alg != alg) { continue; } - + tested++; prf = create(alg); if (!prf) @@ -382,12 +382,12 @@ static bool test_prf(private_crypto_tester_t *this, failed = TRUE; break; } - + failed = FALSE; - + key = chunk_create(vector->key, vector->key_size); prf->set_key(prf, key); - + /* allocated bytes */ seed = chunk_create(vector->seed, vector->len); prf->allocate_bytes(prf, seed, &out); @@ -427,7 +427,7 @@ static bool test_prf(private_crypto_tester_t *this, } } free(out.ptr); - + prf->destroy(prf); if (failed) { @@ -462,25 +462,25 @@ static bool test_rng(private_crypto_tester_t *this, rng_quality_t quality, rng_test_vector_t *vector; bool failed = FALSE; u_int tested = 0; - + if (!this->rng_true && quality == RNG_TRUE) { DBG1("enabled %N: skipping test (disabled by config)", rng_quality_names, quality); return TRUE; } - + enumerator = this->rng->create_enumerator(this->rng); while (enumerator->enumerate(enumerator, &vector)) { rng_t *rng; chunk_t data; - + if (vector->quality != quality) { continue; } - + tested++; rng = create(quality); if (!rng) @@ -490,9 +490,9 @@ static bool test_rng(private_crypto_tester_t *this, rng_quality_t quality, failed = TRUE; break; } - + failed = FALSE; - + /* allocated bytes */ rng->allocate_bytes(rng, vector->len, &data); if (data.len != vector->len) @@ -511,7 +511,7 @@ static bool test_rng(private_crypto_tester_t *this, rng_quality_t quality, failed = TRUE; } free(data.ptr); - + rng->destroy(rng); if (failed) { @@ -600,7 +600,7 @@ static void destroy(private_crypto_tester_t *this) crypto_tester_t *crypto_tester_create() { private_crypto_tester_t *this = malloc_thing(private_crypto_tester_t); - + this->public.test_crypter = (bool(*)(crypto_tester_t*, encryption_algorithm_t alg,size_t key_size, crypter_constructor_t create))test_crypter; this->public.test_signer = (bool(*)(crypto_tester_t*, integrity_algorithm_t alg, signer_constructor_t create))test_signer; this->public.test_hasher = (bool(*)(crypto_tester_t*, hash_algorithm_t alg, hasher_constructor_t create))test_hasher; @@ -612,18 +612,18 @@ crypto_tester_t *crypto_tester_create() this->public.add_prf_vector = (void(*)(crypto_tester_t*, prf_test_vector_t *vector))add_prf_vector; this->public.add_rng_vector = (void(*)(crypto_tester_t*, rng_test_vector_t *vector))add_rng_vector; this->public.destroy = (void(*)(crypto_tester_t*))destroy; - + this->crypter = linked_list_create(); this->signer = linked_list_create(); this->hasher = linked_list_create(); this->prf = linked_list_create(); this->rng = linked_list_create(); - + this->required = lib->settings->get_bool(lib->settings, "libstrongswan.crypto_test.required", FALSE); this->rng_true = lib->settings->get_bool(lib->settings, "libstrongswan.crypto_test.rng_true", FALSE); - + return &this->public; } diff --git a/src/libstrongswan/crypto/crypto_tester.h b/src/libstrongswan/crypto/crypto_tester.h index d2929f33d..ddcc2da51 100644 --- a/src/libstrongswan/crypto/crypto_tester.h +++ b/src/libstrongswan/crypto/crypto_tester.h @@ -109,12 +109,12 @@ struct rng_test_vector_t { * Cryptographic primitive testing framework. */ struct crypto_tester_t { - + /** * Test a crypter algorithm, optionally using a specified key size. * * @param alg algorithm to test - * @param key_size key size to test, 0 for all + * @param key_size key size to test, 0 for all * @param create constructor function for the crypter * @return TRUE if test passed */ @@ -183,14 +183,14 @@ struct crypto_tester_t { * @param vector pointer to test vector */ void (*add_prf_vector)(crypto_tester_t *this, prf_test_vector_t *vector); - + /** * Add a test vector to test a RNG. * * @param vector pointer to test vector */ void (*add_rng_vector)(crypto_tester_t *this, rng_test_vector_t *vector); - + /** * Destroy a crypto_tester_t. */ @@ -202,4 +202,4 @@ struct crypto_tester_t { */ crypto_tester_t *crypto_tester_create(); -#endif /* CRYPTO_TESTER_ @}*/ +#endif /** CRYPTO_TESTER_H_ @}*/ diff --git a/src/libstrongswan/crypto/diffie_hellman.h b/src/libstrongswan/crypto/diffie_hellman.h index a40a73526..842938c3b 100644 --- a/src/libstrongswan/crypto/diffie_hellman.h +++ b/src/libstrongswan/crypto/diffie_hellman.h @@ -13,7 +13,7 @@ * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License * for more details. */ - + /** * @defgroup diffie_hellman diffie_hellman * @{ @ingroup crypto @@ -32,7 +32,7 @@ typedef struct diffie_hellman_t diffie_hellman_t; * * The modulus (or group) to use for a Diffie-Hellman calculation. * See IKEv2 RFC 3.3.2 and RFC 3526. - * + * * ECP groups are defined in RFC 4753 and RFC 5114. */ enum diffie_hellman_group_t { @@ -63,39 +63,39 @@ extern enum_name_t *diffie_hellman_group_names; * Implementation of the Diffie-Hellman algorithm, as in RFC2631. */ struct diffie_hellman_t { - + /** * Returns the shared secret of this diffie hellman exchange. - * - * Space for returned secret is allocated and must be + * + * Space for returned secret is allocated and must be * freed by the caller. - * + * * @param secret shared secret will be written into this chunk * @return SUCCESS, FAILED if not both DH values are set */ status_t (*get_shared_secret) (diffie_hellman_t *this, chunk_t *secret); - + /** * Sets the public value of partner. - * + * * Chunk gets cloned and can be destroyed afterwards. - * + * * @param value public value of partner */ void (*set_other_public_value) (diffie_hellman_t *this, chunk_t value); - + /** * Gets the own public value to transmit. - * + * * Space for returned chunk is allocated and must be freed by the caller. - * + * * @param value public value of caller is stored at this location */ void (*get_my_public_value) (diffie_hellman_t *this, chunk_t *value); - + /** * Get the DH group used. - * + * * @return DH group set in construction */ diffie_hellman_group_t (*get_dh_group) (diffie_hellman_t *this); diff --git a/src/libstrongswan/crypto/hashers/hasher.c b/src/libstrongswan/crypto/hashers/hasher.c index 4d6904e47..81750a519 100644 --- a/src/libstrongswan/crypto/hashers/hasher.c +++ b/src/libstrongswan/crypto/hashers/hasher.c @@ -104,36 +104,46 @@ int hasher_algorithm_to_oid(hash_algorithm_t alg) /* * Described in header. */ -int hasher_signature_algorithm_to_oid(hash_algorithm_t alg) +int hasher_signature_algorithm_to_oid(hash_algorithm_t alg, key_type_t key) { - int oid; - - switch (alg) + switch (key) { - case HASH_MD2: - oid = OID_MD2_WITH_RSA; - break; - case HASH_MD5: - oid = OID_MD5_WITH_RSA; - break; - case HASH_SHA1: - oid = OID_SHA1_WITH_RSA; - break; - case HASH_SHA224: - oid = OID_SHA224_WITH_RSA; - break; - case HASH_SHA256: - oid = OID_SHA256_WITH_RSA; - break; - case HASH_SHA384: - oid = OID_SHA384_WITH_RSA; - break; - case HASH_SHA512: - oid = OID_SHA512_WITH_RSA; - break; + case KEY_RSA: + switch (alg) + { + case HASH_MD2: + return OID_MD2_WITH_RSA; + case HASH_MD5: + return OID_MD5_WITH_RSA; + case HASH_SHA1: + return OID_SHA1_WITH_RSA; + case HASH_SHA224: + return OID_SHA224_WITH_RSA; + case HASH_SHA256: + return OID_SHA256_WITH_RSA; + case HASH_SHA384: + return OID_SHA384_WITH_RSA; + case HASH_SHA512: + return OID_SHA512_WITH_RSA; + default: + return OID_UNKNOWN; + } + case KEY_ECDSA: + switch (alg) + { + case HASH_SHA1: + return OID_ECDSA_WITH_SHA1; + case HASH_SHA256: + return OID_ECDSA_WITH_SHA256; + case HASH_SHA384: + return OID_ECDSA_WITH_SHA384; + case HASH_SHA512: + return OID_ECDSA_WITH_SHA512; + default: + return OID_UNKNOWN; + } default: - oid = OID_UNKNOWN; + return OID_UNKNOWN; } - return oid; } diff --git a/src/libstrongswan/crypto/hashers/hasher.h b/src/libstrongswan/crypto/hashers/hasher.h index 6deed37ab..9fa043c7e 100644 --- a/src/libstrongswan/crypto/hashers/hasher.h +++ b/src/libstrongswan/crypto/hashers/hasher.h @@ -14,7 +14,7 @@ * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License * for more details. */ - + /** * @defgroup hasher hasher * @{ @ingroup crypto @@ -27,6 +27,7 @@ typedef enum hash_algorithm_t hash_algorithm_t; typedef struct hasher_t hasher_t; #include <library.h> +#include <credentials/keys/public_key.h> /** * Algorithms to use for hashing. @@ -35,7 +36,7 @@ enum hash_algorithm_t { /** not specified hash function */ HASH_UNKNOWN = 0, /** preferred hash function, general purpose */ - HASH_PREFERRED = 1, + HASH_PREFERRED = 1, HASH_MD2 = 2, HASH_MD4 = 3, HASH_MD5 = 4, @@ -66,43 +67,43 @@ extern enum_name_t *hash_algorithm_names; struct hasher_t { /** * Hash data and write it in the buffer. - * + * * If the parameter hash is NULL, no result is written back * and more data can be appended to already hashed data. * If not, the result is written back and the hasher is reset. - * + * * The hash output parameter must hold at least * hash_t.get_block_size() bytes. - * + * * @param data data to hash * @param hash pointer where the hash will be written */ void (*get_hash) (hasher_t *this, chunk_t data, u_int8_t *hash); - + /** * Hash data and allocate space for the hash. - * + * * If the parameter hash is NULL, no result is written back * and more data can be appended to already hashed data. * If not, the result is written back and the hasher is reset. - * + * * @param data chunk with data to hash * @param hash chunk which will hold allocated hash */ void (*allocate_hash) (hasher_t *this, chunk_t data, chunk_t *hash); - + /** * Get the size of the resulting hash. - * + * * @return hash size in bytes */ size_t (*get_hash_size) (hasher_t *this); - + /** * Resets the hashers state. */ void (*reset) (hasher_t *this); - + /** * Destroys a hasher object. */ @@ -111,7 +112,7 @@ struct hasher_t { /** * Conversion of ASN.1 OID to hash algorithm. - * + * * @param oid ASN.1 OID * @return hash algorithm, HASH_UNKNOWN if OID unsuported */ @@ -119,7 +120,7 @@ hash_algorithm_t hasher_algorithm_from_oid(int oid); /** * Conversion of hash algorithm into ASN.1 OID. - * + * * @param alg hash algorithm * @return ASN.1 OID, or OID_UNKNOW */ @@ -127,10 +128,11 @@ int hasher_algorithm_to_oid(hash_algorithm_t alg); /** * Conversion of hash signature algorithm into ASN.1 OID. - * + * * @param alg hash algorithm + * @param key public key type * @return ASN.1 OID if, or OID_UNKNOW */ -int hasher_signature_algorithm_to_oid(hash_algorithm_t alg); +int hasher_signature_algorithm_to_oid(hash_algorithm_t alg, key_type_t key); #endif /** HASHER_H_ @}*/ diff --git a/src/libstrongswan/crypto/pkcs9.c b/src/libstrongswan/crypto/pkcs9.c index 525ea9db5..e3ba0f129 100644 --- a/src/libstrongswan/crypto/pkcs9.c +++ b/src/libstrongswan/crypto/pkcs9.c @@ -68,7 +68,7 @@ struct attribute_t { /** * Destroys the attribute. - * + * * @param this attribute to destroy */ void (*destroy) (attribute_t *this); @@ -78,48 +78,30 @@ struct attribute_t { /** * PKCS#9 attribute type OIDs */ -static u_char ASN1_contentType_oid_str[] = { +static chunk_t ASN1_contentType_oid = chunk_from_chars( 0x06, 0x09, 0x2A, 0x86, 0x48, 0x86, 0xF7, 0x0D, 0x01, 0x09, 0x03 -}; - -static u_char ASN1_messageDigest_oid_str[] = { +); +static chunk_t ASN1_messageDigest_oid = chunk_from_chars( 0x06, 0x09, 0x2A, 0x86, 0x48, 0x86, 0xF7, 0x0D, 0x01, 0x09, 0x04 -}; - -static u_char ASN1_signingTime_oid_str[] = { +); +static chunk_t ASN1_signingTime_oid = chunk_from_chars( 0x06, 0x09, 0x2A, 0x86, 0x48, 0x86, 0xF7, 0x0D, 0x01, 0x09, 0x05 -}; - -static char ASN1_messageType_oid_str[] = { +); +static chunk_t ASN1_messageType_oid = chunk_from_chars( 0x06, 0x0A, 0x60, 0x86, 0x48, 0x01, 0x86, 0xF8, 0x45, 0x01, 0x09, 0x02 -}; - -static char ASN1_senderNonce_oid_str[] = { +); +static chunk_t ASN1_senderNonce_oid = chunk_from_chars( 0x06, 0x0A, 0x60, 0x86, 0x48, 0x01, 0x86, 0xF8, 0x45, 0x01, 0x09, 0x05 -}; - -static char ASN1_transId_oid_str[] = { +); +static chunk_t ASN1_transId_oid = chunk_from_chars( 0x06, 0x0A, 0x60, 0x86, 0x48, 0x01, 0x86, 0xF8, 0x45, 0x01, 0x09, 0x07 -}; - -static const chunk_t ASN1_contentType_oid = - chunk_from_buf(ASN1_contentType_oid_str); -static const chunk_t ASN1_messageDigest_oid = - chunk_from_buf(ASN1_messageDigest_oid_str); -static const chunk_t ASN1_signingTime_oid = - chunk_from_buf(ASN1_signingTime_oid_str); -static const chunk_t ASN1_messageType_oid = - chunk_from_buf(ASN1_messageType_oid_str); -static const chunk_t ASN1_senderNonce_oid = - chunk_from_buf(ASN1_senderNonce_oid_str); -static const chunk_t ASN1_transId_oid = - chunk_from_buf(ASN1_transId_oid_str); +); /** * return the ASN.1 encoded OID of a PKCS#9 attribute @@ -243,14 +225,14 @@ static void build_encoding(private_pkcs9_t *this) /* allocate memory for the attributes and build the encoding */ { u_char *pos = asn1_build_object(&this->encoding, ASN1_SET, attributes_len); - + iterator = this->attributes->create_iterator(this->attributes, TRUE); while (iterator->iterate(iterator, (void**)&attribute)) { memcpy(pos, attribute->encoding.ptr, attribute->encoding.len); - pos += attribute->encoding.len; - } + pos += attribute->encoding.len; + } iterator->destroy(iterator); } } @@ -346,7 +328,7 @@ static void destroy(private_pkcs9_t *this) static private_pkcs9_t *pkcs9_create_empty(void) { private_pkcs9_t *this = malloc_thing(private_pkcs9_t); - + /* initialize */ this->encoding = chunk_empty; this->attributes = linked_list_create(); @@ -428,7 +410,7 @@ static bool parse_attributes(chunk_t chunk, int level0, private_pkcs9_t* this) if (type != ASN1_EOC) { - if (!asn1_parse_simple_object(&object, type, + if (!asn1_parse_simple_object(&object, type, parser->get_level(parser)+1, oid_names[oid].name)) { @@ -452,7 +434,7 @@ end: pkcs9_t *pkcs9_create_from_chunk(chunk_t chunk, u_int level) { private_pkcs9_t *this = pkcs9_create_empty(); - + this->encoding = chunk_clone(chunk); if (!parse_attributes(chunk, level, this)) diff --git a/src/libstrongswan/crypto/pkcs9.h b/src/libstrongswan/crypto/pkcs9.h index 80d915701..5b85692d6 100644 --- a/src/libstrongswan/crypto/pkcs9.h +++ b/src/libstrongswan/crypto/pkcs9.h @@ -12,7 +12,7 @@ * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License * for more details. */ - + /** * @defgroup pkcs9 pkcs9 * @{ @ingroup crypto @@ -29,7 +29,7 @@ typedef struct pkcs9_t pkcs9_t; * PKCS#9 attributes. */ struct pkcs9_t { - + /** * Generate ASN.1 encoding of attribute list */ @@ -54,7 +54,7 @@ struct pkcs9_t { * Adds a PKCS#9 attribute * * @param oid OID of the attribute - * @param value ASN.1 encoded value of the attribute + * @param value ASN.1 encoded value of the attribute */ void (*set_attribute) (pkcs9_t *this, int oid, chunk_t value); @@ -68,7 +68,7 @@ struct pkcs9_t { /** * Add a PKCS#9 messageDigest attribute * - * @param value messageDigest + * @param value messageDigest */ void (*set_messageDigest) (pkcs9_t *this, chunk_t value); @@ -80,7 +80,7 @@ struct pkcs9_t { /** * Read a PKCS#9 attribute list from a DER encoded chunk. - * + * * @param chunk chunk containing DER encoded data * @param level ASN.1 parsing start level * @return created pkcs9 attribute list, or NULL if invalid. @@ -89,7 +89,7 @@ pkcs9_t *pkcs9_create_from_chunk(chunk_t chunk, u_int level); /** * Create an empty PKCS#9 attribute list - * + * * @return created pkcs9 attribute list. */ pkcs9_t *pkcs9_create(void); diff --git a/src/libstrongswan/crypto/prf_plus.c b/src/libstrongswan/crypto/prf_plus.c index a4fc377ef..6bd0f7465 100644 --- a/src/libstrongswan/crypto/prf_plus.c +++ b/src/libstrongswan/crypto/prf_plus.c @@ -22,34 +22,34 @@ typedef struct private_prf_plus_t private_prf_plus_t; /** * Private data of an prf_plus_t object. - * + * */ struct private_prf_plus_t { /** * Public interface of prf_plus_t. */ prf_plus_t public; - + /** * PRF to use. */ prf_t *prf; - + /** * Initial seed. */ chunk_t seed; - + /** * Buffer to store current PRF result. */ chunk_t buffer; - + /** * Already given out bytes in current buffer. */ size_t given_out; - + /** * Octet which will be appended to the seed. */ @@ -60,18 +60,18 @@ struct private_prf_plus_t { * Implementation of prf_plus_t.get_bytes. */ static void get_bytes(private_prf_plus_t *this, size_t length, u_int8_t *buffer) -{ +{ chunk_t appending_chunk; size_t bytes_in_round; size_t total_bytes_written = 0; - + appending_chunk.ptr = &(this->appending_octet); appending_chunk.len = 1; - + while (length > 0) { /* still more to do... */ if (this->buffer.len == this->given_out) - { /* no bytes left in buffer, get next*/ + { /* no bytes left in buffer, get next*/ this->prf->get_bytes(this->prf, this->buffer, NULL); this->prf->get_bytes(this->prf, this->seed, NULL); this->prf->get_bytes(this->prf, appending_chunk, this->buffer.ptr); @@ -82,7 +82,7 @@ static void get_bytes(private_prf_plus_t *this, size_t length, u_int8_t *buffer) bytes_in_round = min(length, this->buffer.len - this->given_out); /* copy bytes from buffer with offset */ memcpy(buffer + total_bytes_written, this->buffer.ptr + this->given_out, bytes_in_round); - + length -= bytes_in_round; this->given_out += bytes_in_round; total_bytes_written += bytes_in_round; @@ -91,7 +91,7 @@ static void get_bytes(private_prf_plus_t *this, size_t length, u_int8_t *buffer) /** * Implementation of prf_plus_t.allocate_bytes. - */ + */ static void allocate_bytes(private_prf_plus_t *this, size_t length, chunk_t *chunk) { if (length) @@ -123,23 +123,23 @@ prf_plus_t *prf_plus_create(prf_t *prf, chunk_t seed) { private_prf_plus_t *this; chunk_t appending_chunk; - + this = malloc_thing(private_prf_plus_t); /* set public methods */ this->public.get_bytes = (void (*)(prf_plus_t *,size_t,u_int8_t*))get_bytes; this->public.allocate_bytes = (void (*)(prf_plus_t *,size_t,chunk_t*))allocate_bytes; this->public.destroy = (void (*)(prf_plus_t *))destroy; - + /* take over prf */ this->prf = prf; - + /* allocate buffer for prf output */ this->buffer.len = prf->get_block_size(prf); this->buffer.ptr = malloc(this->buffer.len); this->appending_octet = 0x01; - + /* clone seed */ this->seed.ptr = clalloc(seed.ptr, seed.len); this->seed.len = seed.len; @@ -151,6 +151,6 @@ prf_plus_t *prf_plus_create(prf_t *prf, chunk_t seed) this->prf->get_bytes(this->prf, appending_chunk, this->buffer.ptr); this->given_out = 0; this->appending_octet++; - + return &(this->public); } diff --git a/src/libstrongswan/crypto/prf_plus.h b/src/libstrongswan/crypto/prf_plus.h index 2e5b66152..4179f2695 100644 --- a/src/libstrongswan/crypto/prf_plus.h +++ b/src/libstrongswan/crypto/prf_plus.h @@ -13,7 +13,7 @@ * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License * for more details. */ - + /** * @defgroup prf_plus prf_plus * @{ @ingroup crypto @@ -36,26 +36,26 @@ typedef struct prf_plus_t prf_plus_t; struct prf_plus_t { /** * Get pseudo random bytes. - * + * * Get the next few bytes of the prf+ output. Space * must be allocated by the caller. - * + * * @param length number of bytes to get * @param buffer pointer where the generated bytes will be written */ void (*get_bytes) (prf_plus_t *this, size_t length, u_int8_t *buffer); - + /** * Allocate pseudo random bytes. - * + * * Get the next few bytes of the prf+ output. This function * will allocate the required space. - * + * * @param length number of bytes to get * @param chunk chunk which will hold generated bytes */ void (*allocate_bytes) (prf_plus_t *this, size_t length, chunk_t *chunk); - + /** * Destroys a prf_plus_t object. */ @@ -64,11 +64,11 @@ struct prf_plus_t { /** * Creates a new prf_plus_t object. - * + * * Seed will be cloned. prf will * not be cloned, must be destroyed outside after * prf_plus_t usage. - * + * * @param prf prf object to use * @param seed input seed for prf * @return prf_plus_t object diff --git a/src/libstrongswan/crypto/prfs/prf.h b/src/libstrongswan/crypto/prfs/prf.h index f2a5afc45..6e853444f 100644 --- a/src/libstrongswan/crypto/prfs/prf.h +++ b/src/libstrongswan/crypto/prfs/prf.h @@ -13,7 +13,7 @@ * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License * for more details. */ - + /** * @defgroup prf prf * @{ @ingroup crypto @@ -55,7 +55,7 @@ enum pseudo_random_function_t { PRF_FIPS_SHA1_160 = 1025, /** FIPS 186-2-change1, uses fixed output size of 160bit */ PRF_FIPS_DES = 1026, - /** + /** * Keyed hash algorithm using SHA1, used in EAP-AKA: * This PRF uses SHA1, but XORs the key into the IV. No "Final()" operation * is applied to the SHA1 state. */ @@ -78,39 +78,39 @@ struct prf_t { * @param buffer pointer where the generated bytes will be written */ void (*get_bytes) (prf_t *this, chunk_t seed, u_int8_t *buffer); - + /** * Generates pseudo random bytes and allocate space for them. - * + * * @param seed a chunk containing the seed for the next bytes * @param chunk chunk which will hold generated bytes */ void (*allocate_bytes) (prf_t *this, chunk_t seed, chunk_t *chunk); - + /** * Get the block size of this prf_t object. - * + * * @return block size in bytes */ size_t (*get_block_size) (prf_t *this); - + /** * Get the key size of this prf_t object. * * This is a suggestion only, all implemented PRFs accept variable key * length. - * + * * @return key size in bytes */ size_t (*get_key_size) (prf_t *this); - + /** * Set the key for this prf_t object. - * + * * @param key key to set */ void (*set_key) (prf_t *this, chunk_t key); - + /** * Destroys a prf object. */ diff --git a/src/libstrongswan/crypto/proposal/proposal_keywords.c b/src/libstrongswan/crypto/proposal/proposal_keywords.c index 14321e070..75816e8b3 100644 --- a/src/libstrongswan/crypto/proposal/proposal_keywords.c +++ b/src/libstrongswan/crypto/proposal/proposal_keywords.c @@ -56,15 +56,15 @@ struct proposal_token { char *name; transform_type_t type; u_int16_t algorithm; - u_int16_t keysize; + u_int16_t keysize; }; -#define TOTAL_KEYWORDS 87 +#define TOTAL_KEYWORDS 89 #define MIN_WORD_LENGTH 3 #define MAX_WORD_LENGTH 12 #define MIN_HASH_VALUE 4 -#define MAX_HASH_VALUE 129 -/* maximum key range = 126, duplicates = 0 */ +#define MAX_HASH_VALUE 123 +/* maximum key range = 120, duplicates = 0 */ #ifdef __GNUC__ __inline @@ -80,32 +80,32 @@ hash (str, len) { static const unsigned char asso_values[] = { - 130, 130, 130, 130, 130, 130, 130, 130, 130, 130, - 130, 130, 130, 130, 130, 130, 130, 130, 130, 130, - 130, 130, 130, 130, 130, 130, 130, 130, 130, 130, - 130, 130, 130, 130, 130, 130, 130, 130, 130, 130, - 130, 130, 130, 130, 130, 130, 130, 130, 130, 11, - 2, 15, 5, 27, 21, 8, 5, 0, 130, 130, - 130, 130, 130, 130, 130, 130, 130, 130, 130, 130, - 130, 130, 130, 130, 130, 130, 130, 130, 130, 130, - 130, 130, 130, 130, 130, 130, 130, 130, 130, 130, - 130, 130, 130, 130, 130, 39, 130, 24, 0, 1, - 8, 2, 50, 0, 9, 53, 130, 130, 0, 130, - 42, 0, 130, 130, 5, 9, 34, 4, 130, 130, - 130, 130, 130, 130, 130, 130, 130, 130, 130, 130, - 130, 130, 130, 130, 130, 130, 130, 130, 130, 130, - 130, 130, 130, 130, 130, 130, 130, 130, 130, 130, - 130, 130, 130, 130, 130, 130, 130, 130, 130, 130, - 130, 130, 130, 130, 130, 130, 130, 130, 130, 130, - 130, 130, 130, 130, 130, 130, 130, 130, 130, 130, - 130, 130, 130, 130, 130, 130, 130, 130, 130, 130, - 130, 130, 130, 130, 130, 130, 130, 130, 130, 130, - 130, 130, 130, 130, 130, 130, 130, 130, 130, 130, - 130, 130, 130, 130, 130, 130, 130, 130, 130, 130, - 130, 130, 130, 130, 130, 130, 130, 130, 130, 130, - 130, 130, 130, 130, 130, 130, 130, 130, 130, 130, - 130, 130, 130, 130, 130, 130, 130, 130, 130, 130, - 130, 130, 130, 130, 130, 130, 130 + 124, 124, 124, 124, 124, 124, 124, 124, 124, 124, + 124, 124, 124, 124, 124, 124, 124, 124, 124, 124, + 124, 124, 124, 124, 124, 124, 124, 124, 124, 124, + 124, 124, 124, 124, 124, 124, 124, 124, 124, 124, + 124, 124, 124, 124, 124, 124, 124, 124, 124, 11, + 2, 23, 5, 27, 21, 8, 5, 0, 124, 124, + 124, 124, 124, 124, 124, 124, 124, 124, 124, 124, + 124, 124, 124, 124, 124, 124, 124, 124, 124, 124, + 124, 124, 124, 124, 124, 124, 124, 124, 124, 124, + 124, 124, 124, 124, 124, 22, 124, 24, 0, 1, + 8, 2, 50, 0, 11, 54, 124, 124, 0, 124, + 42, 0, 124, 124, 5, 9, 34, 6, 124, 124, + 124, 124, 124, 124, 124, 124, 124, 124, 124, 124, + 124, 124, 124, 124, 124, 124, 124, 124, 124, 124, + 124, 124, 124, 124, 124, 124, 124, 124, 124, 124, + 124, 124, 124, 124, 124, 124, 124, 124, 124, 124, + 124, 124, 124, 124, 124, 124, 124, 124, 124, 124, + 124, 124, 124, 124, 124, 124, 124, 124, 124, 124, + 124, 124, 124, 124, 124, 124, 124, 124, 124, 124, + 124, 124, 124, 124, 124, 124, 124, 124, 124, 124, + 124, 124, 124, 124, 124, 124, 124, 124, 124, 124, + 124, 124, 124, 124, 124, 124, 124, 124, 124, 124, + 124, 124, 124, 124, 124, 124, 124, 124, 124, 124, + 124, 124, 124, 124, 124, 124, 124, 124, 124, 124, + 124, 124, 124, 124, 124, 124, 124, 124, 124, 124, + 124, 124, 124, 124, 124, 124, 124 }; register int hval = len; @@ -197,31 +197,33 @@ static const struct proposal_token wordlist[] = {"aes256ccm16", ENCRYPTION_ALGORITHM, ENCR_AES_CCM_ICV16, 256}, {"md5", INTEGRITY_ALGORITHM, AUTH_HMAC_MD5_96, 0}, {"blowfish192", ENCRYPTION_ALGORITHM, ENCR_BLOWFISH, 192}, + {"sha2_384", INTEGRITY_ALGORITHM, AUTH_HMAC_SHA2_384_192, 0}, {"camellia192", ENCRYPTION_ALGORITHM, ENCR_CAMELLIA_CBC, 192}, - {"modp3072", DIFFIE_HELLMAN_GROUP, MODP_3072_BIT, 0}, {"modp4096", DIFFIE_HELLMAN_GROUP, MODP_4096_BIT, 0}, - {"blowfish", ENCRYPTION_ALGORITHM, ENCR_BLOWFISH, 128}, + {"sha2_512", INTEGRITY_ALGORITHM, AUTH_HMAC_SHA2_512_256, 0}, {"blowfish128", ENCRYPTION_ALGORITHM, ENCR_BLOWFISH, 128}, + {"blowfish", ENCRYPTION_ALGORITHM, ENCR_BLOWFISH, 128}, {"camellia128", ENCRYPTION_ALGORITHM, ENCR_CAMELLIA_CBC, 128}, - {"twofish192", ENCRYPTION_ALGORITHM, ENCR_TWOFISH_CBC, 192}, {"modp6144", DIFFIE_HELLMAN_GROUP, MODP_6144_BIT, 0}, - {"twofish", ENCRYPTION_ALGORITHM, ENCR_TWOFISH_CBC, 128}, + {"modp3072", DIFFIE_HELLMAN_GROUP, MODP_3072_BIT, 0}, {"serpent192", ENCRYPTION_ALGORITHM, ENCR_SERPENT_CBC, 192}, - {"twofish128", ENCRYPTION_ALGORITHM, ENCR_TWOFISH_CBC, 128}, + {"twofish192", ENCRYPTION_ALGORITHM, ENCR_TWOFISH_CBC, 192}, {"sha256", INTEGRITY_ALGORITHM, AUTH_HMAC_SHA2_256_128, 0}, + {"twofish", ENCRYPTION_ALGORITHM, ENCR_TWOFISH_CBC, 128}, {"serpent128", ENCRYPTION_ALGORITHM, ENCR_SERPENT_CBC, 128}, - {"sha2_384", INTEGRITY_ALGORITHM, AUTH_HMAC_SHA2_384_192, 0}, + {"twofish128", ENCRYPTION_ALGORITHM, ENCR_TWOFISH_CBC, 128}, {"modpnull", DIFFIE_HELLMAN_GROUP, MODP_NULL, 0}, {"camellia", ENCRYPTION_ALGORITHM, ENCR_CAMELLIA_CBC, 128}, - {"sha2_512", INTEGRITY_ALGORITHM, AUTH_HMAC_SHA2_512_256, 0}, - {"modp1536", DIFFIE_HELLMAN_GROUP, MODP_1536_BIT, 0}, {"ecp256", DIFFIE_HELLMAN_GROUP, ECP_256_BIT, 0}, + {"modp1536", DIFFIE_HELLMAN_GROUP, MODP_1536_BIT, 0}, {"serpent", ENCRYPTION_ALGORITHM, ENCR_SERPENT_CBC, 128}, - {"twofish256", ENCRYPTION_ALGORITHM, ENCR_TWOFISH_CBC, 256}, + {"sha2_256", INTEGRITY_ALGORITHM, AUTH_HMAC_SHA2_256_128, 0}, + {"sha256_96", INTEGRITY_ALGORITHM, AUTH_HMAC_SHA2_256_96, 0}, + {"sha2_256_96", INTEGRITY_ALGORITHM, AUTH_HMAC_SHA2_256_96, 0}, {"blowfish256", ENCRYPTION_ALGORITHM, ENCR_BLOWFISH, 256}, {"camellia256", ENCRYPTION_ALGORITHM, ENCR_CAMELLIA_CBC, 256}, {"serpent256", ENCRYPTION_ALGORITHM, ENCR_SERPENT_CBC, 256}, - {"sha2_256", INTEGRITY_ALGORITHM, AUTH_HMAC_SHA2_256_128, 0} + {"twofish256", ENCRYPTION_ALGORITHM, ENCR_TWOFISH_CBC, 256} }; static const short lookup[] = @@ -231,11 +233,10 @@ static const short lookup[] = 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, -1, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, - 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, -1, - 71, -1, 72, -1, 73, -1, 74, 75, 76, 77, 78, -1, -1, 79, - -1, -1, -1, -1, -1, -1, 80, -1, -1, -1, -1, -1, -1, 81, - -1, -1, -1, -1, -1, -1, 82, 83, 84, -1, 85, -1, -1, -1, - -1, -1, -1, 86 + 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, -1, 70, + 71, 72, -1, -1, 73, 74, 75, 76, 77, -1, 78, -1, -1, -1, + -1, -1, -1, -1, -1, -1, 79, 80, -1, -1, -1, -1, -1, 81, + 82, 83, -1, 84, -1, -1, -1, 85, -1, 86, 87, 88 }; #ifdef __GNUC__ diff --git a/src/libstrongswan/crypto/proposal/proposal_keywords.h b/src/libstrongswan/crypto/proposal/proposal_keywords.h index 86cb7ef09..53fa1728f 100644 --- a/src/libstrongswan/crypto/proposal/proposal_keywords.h +++ b/src/libstrongswan/crypto/proposal/proposal_keywords.h @@ -21,10 +21,10 @@ typedef struct proposal_token proposal_token_t; struct proposal_token { - char *name; - transform_type_t type; + char *name; + transform_type_t type; u_int16_t algorithm; - u_int16_t keysize; + u_int16_t keysize; }; extern const proposal_token_t* proposal_get_token(register const char *str, diff --git a/src/libstrongswan/crypto/proposal/proposal_keywords.txt b/src/libstrongswan/crypto/proposal/proposal_keywords.txt index 511fdd50a..139d689ca 100644 --- a/src/libstrongswan/crypto/proposal/proposal_keywords.txt +++ b/src/libstrongswan/crypto/proposal/proposal_keywords.txt @@ -26,7 +26,7 @@ struct proposal_token { char *name; transform_type_t type; u_int16_t algorithm; - u_int16_t keysize; + u_int16_t keysize; }; %% null, ENCRYPTION_ALGORITHM, ENCR_NULL, 0 @@ -96,6 +96,8 @@ sha, INTEGRITY_ALGORITHM, AUTH_HMAC_SHA1_96, 0 sha1, INTEGRITY_ALGORITHM, AUTH_HMAC_SHA1_96, 0 sha256, INTEGRITY_ALGORITHM, AUTH_HMAC_SHA2_256_128, 0 sha2_256, INTEGRITY_ALGORITHM, AUTH_HMAC_SHA2_256_128, 0 +sha256_96, INTEGRITY_ALGORITHM, AUTH_HMAC_SHA2_256_96, 0 +sha2_256_96, INTEGRITY_ALGORITHM, AUTH_HMAC_SHA2_256_96, 0 sha384, INTEGRITY_ALGORITHM, AUTH_HMAC_SHA2_384_192, 0 sha2_384, INTEGRITY_ALGORITHM, AUTH_HMAC_SHA2_384_192, 0 sha512, INTEGRITY_ALGORITHM, AUTH_HMAC_SHA2_512_256, 0 diff --git a/src/libstrongswan/crypto/rngs/rng.h b/src/libstrongswan/crypto/rngs/rng.h index 89bc2f2de..36ef52bb4 100644 --- a/src/libstrongswan/crypto/rngs/rng.h +++ b/src/libstrongswan/crypto/rngs/rng.h @@ -12,7 +12,7 @@ * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License * for more details. */ - + /** * @defgroup rng rng * @{ @ingroup crypto @@ -55,15 +55,15 @@ struct rng_t { * @param buffer pointer where the generated bytes will be written */ void (*get_bytes) (rng_t *this, size_t len, u_int8_t *buffer); - + /** * Generates random bytes and allocate space for them. - * + * * @param len number of bytes to get * @param chunk chunk which will hold generated bytes */ void (*allocate_bytes) (rng_t *this, size_t len, chunk_t *chunk); - + /** * Destroys a rng object. */ diff --git a/src/libstrongswan/crypto/signers/signer.c b/src/libstrongswan/crypto/signers/signer.c index 1147e1f26..e98916bfe 100644 --- a/src/libstrongswan/crypto/signers/signer.c +++ b/src/libstrongswan/crypto/signers/signer.c @@ -16,10 +16,11 @@ #include "signer.h" -ENUM_BEGIN(integrity_algorithm_names, AUTH_UNDEFINED, AUTH_HMAC_SHA1_128, +ENUM_BEGIN(integrity_algorithm_names, AUTH_UNDEFINED, AUTH_HMAC_SHA2_256_96, "UNDEFINED", - "HMAC_SHA1_128"); -ENUM_NEXT(integrity_algorithm_names, AUTH_HMAC_MD5_96, AUTH_HMAC_SHA2_512_256, AUTH_HMAC_SHA1_128, + "HMAC_SHA1_128", + "HMAC_SHA2_256_96"); +ENUM_NEXT(integrity_algorithm_names, AUTH_HMAC_MD5_96, AUTH_HMAC_SHA2_512_256, AUTH_HMAC_SHA2_256_96, "HMAC_MD5_96", "HMAC_SHA1_96", "DES_MAC", diff --git a/src/libstrongswan/crypto/signers/signer.h b/src/libstrongswan/crypto/signers/signer.h index 0d9bfc5af..94e8c99b9 100644 --- a/src/libstrongswan/crypto/signers/signer.h +++ b/src/libstrongswan/crypto/signers/signer.h @@ -13,7 +13,7 @@ * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License * for more details. */ - + /** * @defgroup signer signer * @{ @ingroup crypto @@ -64,6 +64,8 @@ enum integrity_algorithm_t { AUTH_HMAC_SHA2_512_256 = 14, /** private use */ AUTH_HMAC_SHA1_128 = 1025, + /** SHA256 96 bit truncation variant, supported by Linux kernels */ + AUTH_HMAC_SHA2_256_96 = 1026, }; /** @@ -80,53 +82,53 @@ struct signer_t { * * If buffer is NULL, data is processed and prepended to a next call until * buffer is a valid pointer. - * + * * @param data a chunk containing the data to sign * @param buffer pointer where the signature will be written */ void (*get_signature) (signer_t *this, chunk_t data, u_int8_t *buffer); - + /** * Generate a signature and allocate space for it. * * If chunk is NULL, data is processed and prepended to a next call until * chunk is a valid chunk pointer. - * + * * @param data a chunk containing the data to sign * @param chunk chunk which will hold the allocated signature */ void (*allocate_signature) (signer_t *this, chunk_t data, chunk_t *chunk); - + /** * Verify a signature. - * + * * @param data a chunk containing the data to verify * @param signature a chunk containing the signature * @return TRUE, if signature is valid, FALSE otherwise */ bool (*verify_signature) (signer_t *this, chunk_t data, chunk_t signature); - + /** * Get the block size of this signature algorithm. - * + * * @return block size in bytes */ size_t (*get_block_size) (signer_t *this); - + /** * Get the key size of the signature algorithm. - * + * * @return key size in bytes */ size_t (*get_key_size) (signer_t *this); - + /** * Set the key for this object. - * + * * @param key key to set */ void (*set_key) (signer_t *this, chunk_t key); - + /** * Destroys a signer_t object. */ diff --git a/src/libstrongswan/database/database.h b/src/libstrongswan/database/database.h index 16472d869..8df1c6f7f 100644 --- a/src/libstrongswan/database/database.h +++ b/src/libstrongswan/database/database.h @@ -59,41 +59,41 @@ enum db_driver_t { * Interface for a database implementation. * * @code - int affected, rowid, aint; - char *atext; - database_t *db; - enumerator_t *enumerator; - - db = lib->database->create("mysql://user:pass@host/database"); - affected = db->execute(db, &rowid, "INSERT INTO table VALUES (?, ?)", - DB_INT, 77, DB_TEXT, "a text"); - printf("inserted %d row, new row ID: %d\n", affected, rowid); - - enumerator = db->query(db, "SELECT aint, atext FROM table WHERE aint > ?", - DB_INT, 10, // 1 argument to SQL string - DB_INT, DB_TEXT); // 2 enumerated types in query - if (enumerator) - { - while (enumerator->enumerate(enumerator, &aint, &atext)) - { - printf("%d: %s\n", aint, atext); - } - enumerator->destroy(enumerator); - } + int affected, rowid, aint; + char *atext; + database_t *db; + enumerator_t *enumerator; + + db = lib->database->create("mysql://user:pass@host/database"); + affected = db->execute(db, &rowid, "INSERT INTO table VALUES (?, ?)", + DB_INT, 77, DB_TEXT, "a text"); + printf("inserted %d row, new row ID: %d\n", affected, rowid); + + enumerator = db->query(db, "SELECT aint, atext FROM table WHERE aint > ?", + DB_INT, 10, // 1 argument to SQL string + DB_INT, DB_TEXT); // 2 enumerated types in query + if (enumerator) + { + while (enumerator->enumerate(enumerator, &aint, &atext)) + { + printf("%d: %s\n", aint, atext); + } + enumerator->destroy(enumerator); + } @endcode */ struct database_t { - + /** * Run a query which returns rows, such as a SELECT. * * @param sql sql query string, containing '?' placeholders * @param ... list of sql placeholder db_type_t followed by its value, - * followed by enumerators arguments as db_type_t's + * followed by enumerators arguments as db_type_t's * @return enumerator as defined with arguments, NULL on failure */ enumerator_t* (*query)(database_t *this, char *sql, ...); - + /** * Execute a query which dows not return rows, such as INSERT. * @@ -103,7 +103,7 @@ struct database_t { * @return number of affected rows, < 0 on failure */ int (*execute)(database_t *this, int *rowid, char *sql, ...); - + /** * Get the database implementation type. * @@ -113,11 +113,11 @@ struct database_t { * @return database implementation type */ db_driver_t (*get_driver)(database_t *this); - + /** - * Destroy a database connection. - */ - void (*destroy)(database_t *this); + * Destroy a database connection. + */ + void (*destroy)(database_t *this); }; #endif /** DATABASE_H_ @}*/ diff --git a/src/libstrongswan/database/database_factory.c b/src/libstrongswan/database/database_factory.c index ef6927874..3936565a1 100644 --- a/src/libstrongswan/database/database_factory.c +++ b/src/libstrongswan/database/database_factory.c @@ -16,7 +16,7 @@ #include "database_factory.h" #include <utils/linked_list.h> -#include <utils/mutex.h> +#include <threading/mutex.h> typedef struct private_database_factory_t private_database_factory_t; @@ -29,12 +29,12 @@ struct private_database_factory_t { * public functions */ database_factory_t public; - + /** * list of registered database_t implementations */ linked_list_t *databases; - + /** * mutex to lock access to databases */ @@ -49,7 +49,7 @@ static database_t* create(private_database_factory_t *this, char *uri) enumerator_t *enumerator; database_t *database = NULL; database_constructor_t create; - + this->mutex->lock(this->mutex); enumerator = this->databases->create_enumerator(this->databases); while (enumerator->enumerate(enumerator, &create)) @@ -103,15 +103,15 @@ static void destroy(private_database_factory_t *this) database_factory_t *database_factory_create() { private_database_factory_t *this = malloc_thing(private_database_factory_t); - + this->public.create = (database_t*(*)(database_factory_t*, char *url))create; this->public.add_database = (void(*)(database_factory_t*, database_constructor_t))add_database; this->public.remove_database = (void(*)(database_factory_t*, database_constructor_t))remove_database; this->public.destroy = (void(*)(database_factory_t*))destroy; - + this->databases = linked_list_create(); this->mutex = mutex_create(MUTEX_TYPE_DEFAULT); - + return &this->public; } diff --git a/src/libstrongswan/database/database_factory.h b/src/libstrongswan/database/database_factory.h index 8875adad7..3213e1a08 100644 --- a/src/libstrongswan/database/database_factory.h +++ b/src/libstrongswan/database/database_factory.h @@ -44,25 +44,25 @@ struct database_factory_t { * @return database_t instance, NULL if not supported/failed */ database_t* (*create)(database_factory_t *this, char *uri); - + /** * Register a database constructor. * * @param create database constructor to register */ void (*add_database)(database_factory_t *this, database_constructor_t create); - + /** * Unregister a previously registered database constructor. * * @param create database constructor to unregister */ void (*remove_database)(database_factory_t *this, database_constructor_t create); - + /** - * Destroy a database_factory instance. - */ - void (*destroy)(database_factory_t *this); + * Destroy a database_factory instance. + */ + void (*destroy)(database_factory_t *this); }; /** diff --git a/src/libstrongswan/debug.c b/src/libstrongswan/debug.c index b4a84cf76..51b7875d8 100644 --- a/src/libstrongswan/debug.c +++ b/src/libstrongswan/debug.c @@ -14,24 +14,57 @@ */ #include <stdarg.h> -#include <stdio.h> #include "debug.h" /** + * level logged by the default logger + */ +static int default_level = 1; + +/** + * stream logged to by the default logger + */ +static FILE *default_stream = NULL; + +/** * default dbg function which printf all to stderr */ void dbg_default(int level, char *fmt, ...) { - if (level <= 1) + if (!default_stream) + { + default_stream = stderr; + } + if (level <= default_level) { va_list args; - + va_start(args, fmt); - vfprintf(stderr, fmt, args); - fprintf(stderr, "\n"); + vfprintf(default_stream, fmt, args); + fprintf(default_stream, "\n"); va_end(args); } } +/** + * set the level logged by the default stderr logger + */ +void dbg_default_set_level(int level) +{ + default_level = level; +} + +/** + * set the stream logged by dbg_default() to + */ +void dbg_default_set_stream(FILE *stream) +{ + default_stream = stream; +} + +/** + * The registered debug hook. + */ void (*dbg) (int level, char *fmt, ...) = dbg_default; + diff --git a/src/libstrongswan/debug.h b/src/libstrongswan/debug.h index 1413ff54e..085795acb 100644 --- a/src/libstrongswan/debug.h +++ b/src/libstrongswan/debug.h @@ -12,7 +12,7 @@ * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License * for more details. */ - + /** * @defgroup debug debug * @{ @ingroup libstrongswan @@ -21,6 +21,8 @@ #ifndef DEBUG_H_ #define DEBUG_H_ +#include <stdio.h> + #ifndef DEBUG_LEVEL # define DEBUG_LEVEL 4 #endif /* DEBUG_LEVEL */ @@ -52,10 +54,16 @@ # define DBG4(...) {} #endif -/** dbg function hook, uses stderr logger by default */ +/** dbg function hook, uses dbg_default() by default */ extern void (*dbg) (int level, char *fmt, ...); -/** default logging function, prints to stderr */ +/** default logging function */ void dbg_default(int level, char *fmt, ...); +/** set the level logged by dbg_default() */ +void dbg_default_set_level(int level); + +/** set the stream logged by dbg_default() to */ +void dbg_default_set_stream(FILE *stream); + #endif /** DEBUG_H_ @}*/ diff --git a/src/libstrongswan/enum.h b/src/libstrongswan/enum.h index 3f3ca1172..6b9fd7eaa 100644 --- a/src/libstrongswan/enum.h +++ b/src/libstrongswan/enum.h @@ -98,7 +98,7 @@ struct enum_name_t { * * This is a convenience macro to use when a enum_name list contains only * one range, and is equal as defining ENUM_BEGIN followed by ENUM_END. - * + * * @param name name of the enum_name list * @param first enum value of the first enum string * @param last enum value of the last enum string @@ -109,8 +109,8 @@ struct enum_name_t { /** * printf hook function for enum_names_t. * - * Arguments are: - * enum_names_t *names, int value + * Arguments are: + * enum_names_t *names, int value */ int enum_printf_hook(char *dst, size_t len, printf_hook_spec_t *spec, const void *const *args); diff --git a/src/libstrongswan/fetcher/fetcher.h b/src/libstrongswan/fetcher/fetcher.h index 70d14bf97..f312206bb 100644 --- a/src/libstrongswan/fetcher/fetcher.h +++ b/src/libstrongswan/fetcher/fetcher.h @@ -33,36 +33,36 @@ typedef enum fetcher_option_t fetcher_option_t; */ enum fetcher_option_t { - /** + /** * Data to include in fetch request, e.g. on a HTTP post. * Additional argument is a chunk_t */ FETCH_REQUEST_DATA, - - /** + + /** * Mime-Type of data included in FETCH_REQUEST_DATA. * Additional argument is a char*. */ FETCH_REQUEST_TYPE, - - /** + + /** * HTTP header to be sent with with the fetch request. * Additional argument is a char*. */ FETCH_REQUEST_HEADER, - /** + /** * Use HTTP Version 1.0 instead of 1.1. * No additional argument is needed. */ FETCH_HTTP_VERSION_1_0, - /** + /** * Timeout to use for fetch, in seconds. * Additional argument is u_int */ FETCH_TIMEOUT, - + /** * end of fetching options */ @@ -96,7 +96,7 @@ struct fetcher_t { * - FAILED, NOT_FOUND, PARSE_ERROR on failure */ status_t (*fetch)(fetcher_t *this, char *uri, chunk_t *result); - + /** * Set a fetcher option, as defined in fetcher_option_t. * @@ -107,11 +107,11 @@ struct fetcher_t { * @return TRUE if option supported, FALSE otherwise */ bool (*set_option)(fetcher_t *this, fetcher_option_t option, ...); - + /** * Destroy the fetcher instance. */ - void (*destroy)(fetcher_t *this); + void (*destroy)(fetcher_t *this); }; #endif /** FETCHER_H_ @}*/ diff --git a/src/libstrongswan/fetcher/fetcher_manager.c b/src/libstrongswan/fetcher/fetcher_manager.c index 1f87412c8..b73bfacf6 100644 --- a/src/libstrongswan/fetcher/fetcher_manager.c +++ b/src/libstrongswan/fetcher/fetcher_manager.c @@ -16,7 +16,7 @@ #include "fetcher_manager.h" #include <debug.h> -#include <utils/mutex.h> +#include <threading/rwlock.h> #include <utils/linked_list.h> typedef struct private_fetcher_manager_t private_fetcher_manager_t; @@ -30,12 +30,12 @@ struct private_fetcher_manager_t { * public functions */ fetcher_manager_t public; - + /** * list of registered fetchers, as entry_t */ linked_list_t *fetchers; - + /** * read write lock to list */ @@ -68,7 +68,7 @@ static status_t fetch(private_fetcher_manager_t *this, status_t status = NOT_SUPPORTED; entry_t *entry; bool capable = FALSE; - + this->lock->read_lock(this->lock); enumerator = this->fetchers->create_enumerator(this->fetchers); while (enumerator->enumerate(enumerator, &entry)) @@ -119,7 +119,7 @@ static status_t fetch(private_fetcher_manager_t *this, fetcher->destroy(fetcher); continue; } - + status = fetcher->fetch(fetcher, url, response); fetcher->destroy(fetcher); /* try another fetcher only if this one does not support that URL */ @@ -142,11 +142,11 @@ static status_t fetch(private_fetcher_manager_t *this, /** * Implementation of fetcher_manager_t.add_fetcher. */ -static void add_fetcher(private_fetcher_manager_t *this, +static void add_fetcher(private_fetcher_manager_t *this, fetcher_constructor_t create, char *url) { entry_t *entry = malloc_thing(entry_t); - + entry->url = strdup(url); entry->create = create; @@ -163,7 +163,7 @@ static void remove_fetcher(private_fetcher_manager_t *this, { enumerator_t *enumerator; entry_t *entry; - + this->lock->write_lock(this->lock); enumerator = this->fetchers->create_enumerator(this->fetchers); while (enumerator->enumerate(enumerator, &entry)) @@ -194,15 +194,15 @@ static void destroy(private_fetcher_manager_t *this) fetcher_manager_t *fetcher_manager_create() { private_fetcher_manager_t *this = malloc_thing(private_fetcher_manager_t); - + this->public.fetch = (status_t(*)(fetcher_manager_t*, char *url, chunk_t *response, ...))fetch; this->public.add_fetcher = (void(*)(fetcher_manager_t*, fetcher_constructor_t,char*))add_fetcher; this->public.remove_fetcher = (void(*)(fetcher_manager_t*, fetcher_constructor_t))remove_fetcher; this->public.destroy = (void(*)(fetcher_manager_t*))destroy; - + this->fetchers = linked_list_create(); this->lock = rwlock_create(RWLOCK_TYPE_DEFAULT); - + return &this->public; } diff --git a/src/libstrongswan/fetcher/fetcher_manager.h b/src/libstrongswan/fetcher/fetcher_manager.h index 183964d6c..a7ac6611e 100644 --- a/src/libstrongswan/fetcher/fetcher_manager.h +++ b/src/libstrongswan/fetcher/fetcher_manager.h @@ -51,19 +51,19 @@ struct fetcher_manager_t { */ void (*add_fetcher)(fetcher_manager_t *this, fetcher_constructor_t constructor, char *url); - + /** * Unregister a previously registered fetcher implementation. * * @param constructor fetcher constructor function to unregister */ - void (*remove_fetcher)(fetcher_manager_t *this, + void (*remove_fetcher)(fetcher_manager_t *this, fetcher_constructor_t constructor); - + /** - * Destroy a fetcher_manager instance. - */ - void (*destroy)(fetcher_manager_t *this); + * Destroy a fetcher_manager instance. + */ + void (*destroy)(fetcher_manager_t *this); }; /** diff --git a/src/libstrongswan/integrity_checker.c b/src/libstrongswan/integrity_checker.c index 32a296d79..51da4e725 100644 --- a/src/libstrongswan/integrity_checker.c +++ b/src/libstrongswan/integrity_checker.c @@ -35,22 +35,22 @@ typedef struct private_integrity_checker_t private_integrity_checker_t; * Private data of an integrity_checker_t object. */ struct private_integrity_checker_t { - + /** * Public integrity_checker_t interface. */ integrity_checker_t public; - + /** * dlopen handle to checksum library */ void *handle; - + /** * checksum array */ integrity_checksum_t *checksums; - + /** * number of checksums in array */ @@ -68,21 +68,21 @@ static u_int32_t build_file(private_integrity_checker_t *this, char *file, struct stat sb; void *addr; int fd; - + fd = open(file, O_RDONLY); if (fd == -1) { DBG1(" opening '%s' failed: %s", file, strerror(errno)); return 0; } - + if (fstat(fd, &sb) == -1) { DBG1(" getting file size of '%s' failed: %s", file, strerror(errno)); close(fd); return 0; } - + addr = mmap(NULL, sb.st_size, PROT_READ, MAP_PRIVATE, fd, 0); if (addr == MAP_FAILED) { @@ -91,13 +91,13 @@ static u_int32_t build_file(private_integrity_checker_t *this, char *file, return 0; } - *len = sb.st_size; + *len = sb.st_size; contents = chunk_create(addr, sb.st_size); checksum = chunk_hash(contents); - + munmap(addr, sb.st_size); close(fd); - + return checksum; } @@ -116,11 +116,11 @@ static int callback(struct dl_phdr_info *dlpi, size_t size, Dl_info *dli) dlpi->dlpi_name && *dlpi->dlpi_name) { int i; - + for (i = 0; i < dlpi->dlpi_phnum; i++) { const ElfW(Phdr) *sgmt = &dlpi->dlpi_phdr[i]; - + /* we are interested in the executable LOAD segment */ if (sgmt->p_type == PT_LOAD && (sgmt->p_flags & PF_X)) { @@ -143,7 +143,7 @@ static u_int32_t build_segment(private_integrity_checker_t *this, void *sym, { chunk_t segment; Dl_info dli; - + if (dladdr(sym, &dli) == 0) { DBG1(" unable to locate symbol: %s", dlerror()); @@ -155,7 +155,7 @@ static u_int32_t build_segment(private_integrity_checker_t *this, void *sym, DBG1(" executable section not found"); return 0; } - + segment = chunk_create(dli.dli_fbase, dli.dli_saddr - dli.dli_fbase); *len = segment.len; return chunk_hash(segment); @@ -168,7 +168,7 @@ static integrity_checksum_t *find_checksum(private_integrity_checker_t *this, char *name) { int i; - + for (i = 0; i < this->checksum_count; i++) { if (streq(this->checksums[i].name, name)) @@ -188,7 +188,7 @@ static bool check_file(private_integrity_checker_t *this, integrity_checksum_t *cs; u_int32_t sum; size_t len = 0; - + cs = find_checksum(this, name); if (!cs) { @@ -225,7 +225,7 @@ static bool check_segment(private_integrity_checker_t *this, integrity_checksum_t *cs; u_int32_t sum; size_t len = 0; - + cs = find_checksum(this, name); if (!cs) { @@ -259,7 +259,7 @@ static bool check_segment(private_integrity_checker_t *this, static bool check(private_integrity_checker_t *this, char *name, void *sym) { Dl_info dli; - + if (dladdr(sym, &dli) == 0) { DBG1("unable to locate symbol: %s", dlerror()); @@ -294,14 +294,14 @@ static void destroy(private_integrity_checker_t *this) integrity_checker_t *integrity_checker_create(char *checksum_library) { private_integrity_checker_t *this = malloc_thing(private_integrity_checker_t); - + this->public.check_file = (bool(*)(integrity_checker_t*, char *name, char *file))check_file; this->public.build_file = (u_int32_t(*)(integrity_checker_t*, char *file, size_t *len))build_file; this->public.check_segment = (bool(*)(integrity_checker_t*, char *name, void *sym))check_segment; this->public.build_segment = (u_int32_t(*)(integrity_checker_t*, void *sym, size_t *len))build_segment; this->public.check = (bool(*)(integrity_checker_t*, char *name, void *sym))check; this->public.destroy = (void(*)(integrity_checker_t*))destroy; - + this->checksum_count = 0; this->handle = NULL; if (checksum_library) @@ -310,7 +310,7 @@ integrity_checker_t *integrity_checker_create(char *checksum_library) if (this->handle) { int *checksum_count; - + this->checksums = dlsym(this->handle, "checksums"); checksum_count = dlsym(this->handle, "checksum_count"); if (this->checksums && checksum_count) diff --git a/src/libstrongswan/integrity_checker.h b/src/libstrongswan/integrity_checker.h index d078dd6fb..7349353f3 100644 --- a/src/libstrongswan/integrity_checker.h +++ b/src/libstrongswan/integrity_checker.h @@ -34,11 +34,11 @@ struct integrity_checksum_t { /* name of the checksum */ char *name; /* size in bytes of the file on disk */ - size_t file_len; + size_t file_len; /* checksum of the file on disk */ u_int32_t file; /* size in bytes of executable segment in memory */ - size_t segment_len; + size_t segment_len; /* checksum of the executable segment in memory */ u_int32_t segment; }; @@ -59,7 +59,7 @@ struct integrity_checker_t { * @return TRUE if integrity tested successfully */ bool (*check_file)(integrity_checker_t *this, char *name, char *file); - + /** * Build the integrity checksum of a file on disk. * @@ -68,7 +68,7 @@ struct integrity_checker_t { * @return checksum, 0 on error */ u_int32_t (*build_file)(integrity_checker_t *this, char *file, size_t *len); - + /** * Check the integrity of the code segment in memory. * @@ -85,7 +85,7 @@ struct integrity_checker_t { * @return checksum, 0 on error */ u_int32_t (*build_segment)(integrity_checker_t *this, void *sym, size_t *len); - + /** * Check both, on disk file integrity and loaded segment. * @@ -94,7 +94,7 @@ struct integrity_checker_t { * @return TRUE if integrity tested successfully */ bool (*check)(integrity_checker_t *this, char *name, void *sym); - + /** * Destroy a integrity_checker_t. */ @@ -108,4 +108,4 @@ struct integrity_checker_t { */ integrity_checker_t *integrity_checker_create(char *checksum_library); -#endif /* INTEGRITY_CHECKER_H_ @}*/ +#endif /** INTEGRITY_CHECKER_H_ @}*/ diff --git a/src/libstrongswan/library.c b/src/libstrongswan/library.c index 832c8b607..4e8bb87d0 100644 --- a/src/libstrongswan/library.c +++ b/src/libstrongswan/library.c @@ -21,6 +21,7 @@ #include <utils.h> #include <chunk.h> #include <debug.h> +#include <threading/thread.h> #include <utils/identification.h> #include <utils/host.h> #ifdef LEAK_DETECTIVE @@ -64,21 +65,26 @@ void library_deinit() this->public.plugins->destroy(this->public.plugins); this->public.settings->destroy(this->public.settings); this->public.creds->destroy(this->public.creds); + this->public.encoding->destroy(this->public.encoding); this->public.crypto->destroy(this->public.crypto); this->public.fetcher->destroy(this->public.fetcher); + this->public.attributes->destroy(this->public.attributes); this->public.db->destroy(this->public.db); this->public.printf_hook->destroy(this->public.printf_hook); if (this->public.integrity) { this->public.integrity->destroy(this->public.integrity); } - + #ifdef LEAK_DETECTIVE if (this->detective) { this->detective->destroy(this->detective); } #endif /* LEAK_DETECTIVE */ + + threads_deinit(); + free(this); lib = NULL; } @@ -91,16 +97,18 @@ bool library_init(char *settings) printf_hook_t *pfh; private_library_t *this = malloc_thing(private_library_t); lib = &this->public; - + + threads_init(); + lib->leak_detective = FALSE; - + #ifdef LEAK_DETECTIVE this->detective = leak_detective_create(); #endif /* LEAK_DETECTIVE */ pfh = printf_hook_create(); this->public.printf_hook = pfh; - + pfh->add_handler(pfh, 'b', mem_printf_hook, PRINTF_HOOK_ARGTYPE_POINTER, PRINTF_HOOK_ARGTYPE_INT, PRINTF_HOOK_ARGTYPE_END); @@ -119,15 +127,17 @@ bool library_init(char *settings) PRINTF_HOOK_ARGTYPE_END); pfh->add_handler(pfh, 'Y', identification_printf_hook, PRINTF_HOOK_ARGTYPE_POINTER, PRINTF_HOOK_ARGTYPE_END); - + this->public.settings = settings_create(settings); this->public.crypto = crypto_factory_create(); this->public.creds = credential_factory_create(); + this->public.encoding = key_encoding_create(); this->public.fetcher = fetcher_manager_create(); + this->public.attributes = attribute_manager_create(); this->public.db = database_factory_create(); this->public.plugins = plugin_loader_create(); this->public.integrity = NULL; - + if (lib->settings->get_bool(lib->settings, "libstrongswan.integrity_test", FALSE)) { diff --git a/src/libstrongswan/library.h b/src/libstrongswan/library.h index df4121803..78a6fe0a9 100644 --- a/src/libstrongswan/library.h +++ b/src/libstrongswan/library.h @@ -19,9 +19,6 @@ * @defgroup asn1 asn1 * @ingroup libstrongswan * - * @defgroup pgp pgp - * @ingroup libstrongswan - * * @defgroup credentials credentials * @ingroup libstrongswan * @@ -43,6 +40,9 @@ * @defgroup plugins plugins * @ingroup libstrongswan * + * @defgroup threading threading + * @ingroup libstrongswan + * * @defgroup utils utils * @ingroup libstrongswan */ @@ -63,8 +63,10 @@ #include <plugins/plugin_loader.h> #include <crypto/crypto_factory.h> #include <fetcher/fetcher_manager.h> +#include <attributes/attribute_manager.h> #include <database/database_factory.h> #include <credentials/credential_factory.h> +#include <credentials/keys/key_encoding.h> typedef struct library_t library_t; @@ -77,42 +79,52 @@ struct library_t { * Printf hook registering facility */ printf_hook_t *printf_hook; - + /** * crypto algorithm registry and factory */ crypto_factory_t *crypto; - + /** * credential constructor registry and factory */ credential_factory_t *creds; - + + /** + * key encoding registry and factory + */ + key_encoding_t *encoding; + /** * URL fetching facility */ fetcher_manager_t *fetcher; - + + /** + * manager for payload attributes + */ + attribute_manager_t *attributes; + /** * database construction factory */ database_factory_t *db; - + /** * plugin loading facility */ plugin_loader_t *plugins; - + /** * various settings loaded from settings file */ settings_t *settings; - + /** * integrity checker to verify code integrity */ integrity_checker_t *integrity; - + /** * is leak detective running? */ diff --git a/src/libstrongswan/pgp/pgp.c b/src/libstrongswan/pgp/pgp.c deleted file mode 100644 index 613c318c1..000000000 --- a/src/libstrongswan/pgp/pgp.c +++ /dev/null @@ -1,93 +0,0 @@ -/* - * Copyright (C) 2002-2009 Andreas Steffen - * - * Hochschule fuer Technik Rapperswil - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the - * Free Software Foundation; either version 2 of the License, or (at your - * option) any later version. See <http://www.fsf.org/copyleft/gpl.txt>. - * - * This program is distributed in the hope that it will be useful, but - * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY - * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License - * for more details. - */ - -#include "pgp.h" - -ENUM_BEGIN(pgp_packet_tag_names, PGP_PKT_RESERVED, PGP_PKT_PUBLIC_SUBKEY, - "Reserved", - "Public-Key Encrypted Session Key Packet", - "Signature Packet", - "Symmetric-Key Encrypted Session Key Packet", - "One-Pass Signature Packet", - "Secret Key Packet", - "Public Key Packet", - "Secret Subkey Packet", - "Compressed Data Packet", - "Symmetrically Encrypted Data Packet", - "Marker Packet", - "Literal Data Packet", - "Trust Packet", - "User ID Packet", - "Public Subkey Packet" -); -ENUM_NEXT(pgp_packet_tag_names, PGP_PKT_USER_ATTRIBUTE, PGP_PKT_MOD_DETECT_CODE, PGP_PKT_PUBLIC_SUBKEY, - "User Attribute Packet", - "Sym. Encrypted and Integrity Protected Data Packet", - "Modification Detection Code Packet" -); -ENUM_END(pgp_packet_tag_names, PGP_PKT_MOD_DETECT_CODE); - - -ENUM_BEGIN(pgp_pubkey_alg_names, PGP_PUBKEY_ALG_RSA, PGP_PUBKEY_ALG_RSA_SIGN_ONLY, - "RSA", - "RSA_ENC_ONLY", - "RSA_SIGN_ONLY" -); -ENUM_NEXT(pgp_pubkey_alg_names, PGP_PUBKEY_ALG_ELGAMAL_ENC_ONLY, PGP_PUBKEY_ALG_DIFFIE_HELLMAN, PGP_PUBKEY_ALG_RSA_SIGN_ONLY, - "ELGAMAL_ENC_ONLY", - "DSA", - "ECC", - "ECDSA", - "ELGAMAL", - "DIFFIE_HELLMAN" -); -ENUM_END(pgp_pubkey_alg_names, PGP_PUBKEY_ALG_DIFFIE_HELLMAN); - - -ENUM(pgp_sym_alg_names, PGP_SYM_ALG_PLAIN, PGP_SYM_ALG_TWOFISH, - "PLAINTEXT", - "IDEA", - "3DES", - "CAST5", - "BLOWFISH", - "SAFER", - "DES", - "AES_128", - "AES_192", - "AES_256", - "TWOFISH" -); - -/* - * Defined in header. - */ -size_t pgp_length(chunk_t *blob, size_t len) -{ - size_t size = 0; - - if (len > blob->len) - { - return PGP_INVALID_LENGTH; - } - blob->len -= len; - - while (len-- > 0) - { - size = 256*size + *blob->ptr++; - } - return size; -} - diff --git a/src/libstrongswan/plugins/aes/Makefile.in b/src/libstrongswan/plugins/aes/Makefile.in index 4414b2ede..03ef465e0 100644 --- a/src/libstrongswan/plugins/aes/Makefile.in +++ b/src/libstrongswan/plugins/aes/Makefile.in @@ -1,8 +1,9 @@ -# Makefile.in generated by automake 1.10.2 from Makefile.am. +# Makefile.in generated by automake 1.11 from Makefile.am. # @configure_input@ # Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, -# 2003, 2004, 2005, 2006, 2007, 2008 Free Software Foundation, Inc. +# 2003, 2004, 2005, 2006, 2007, 2008, 2009 Free Software Foundation, +# Inc. # This Makefile.in is free software; the Free Software Foundation # gives unlimited permission to copy and/or distribute it, # with or without modifications, as long as this notice is preserved. @@ -16,8 +17,9 @@ VPATH = @srcdir@ pkgdatadir = $(datadir)/@PACKAGE@ -pkglibdir = $(libdir)/@PACKAGE@ pkgincludedir = $(includedir)/@PACKAGE@ +pkglibdir = $(libdir)/@PACKAGE@ +pkglibexecdir = $(libexecdir)/@PACKAGE@ am__cd = CDPATH="$${ZSH_VERSION+.}$(PATH_SEPARATOR)" && cd install_sh_DATA = $(install_sh) -c -m 644 install_sh_PROGRAM = $(install_sh) -c @@ -35,19 +37,41 @@ host_triplet = @host@ subdir = src/libstrongswan/plugins/aes DIST_COMMON = $(srcdir)/Makefile.am $(srcdir)/Makefile.in ACLOCAL_M4 = $(top_srcdir)/aclocal.m4 -am__aclocal_m4_deps = $(top_srcdir)/configure.in +am__aclocal_m4_deps = $(top_srcdir)/m4/config/libtool.m4 \ + $(top_srcdir)/m4/config/ltoptions.m4 \ + $(top_srcdir)/m4/config/ltsugar.m4 \ + $(top_srcdir)/m4/config/ltversion.m4 \ + $(top_srcdir)/m4/config/lt~obsolete.m4 \ + $(top_srcdir)/m4/macros/with.m4 \ + $(top_srcdir)/m4/macros/enable-disable.m4 \ + $(top_srcdir)/configure.in am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \ $(ACLOCAL_M4) mkinstalldirs = $(install_sh) -d CONFIG_CLEAN_FILES = +CONFIG_CLEAN_VPATH_FILES = am__vpath_adj_setup = srcdirstrip=`echo "$(srcdir)" | sed 's|.|.|g'`; am__vpath_adj = case $$p in \ $(srcdir)/*) f=`echo "$$p" | sed "s|^$$srcdirstrip/||"`;; \ *) f=$$p;; \ esac; -am__strip_dir = `echo $$p | sed -e 's|^.*/||'`; +am__strip_dir = f=`echo $$p | sed -e 's|^.*/||'`; +am__install_max = 40 +am__nobase_strip_setup = \ + srcdirstrip=`echo "$(srcdir)" | sed 's/[].[^$$\\*|]/\\\\&/g'` +am__nobase_strip = \ + for p in $$list; do echo "$$p"; done | sed -e "s|$$srcdirstrip/||" +am__nobase_list = $(am__nobase_strip_setup); \ + for p in $$list; do echo "$$p $$p"; done | \ + sed "s| $$srcdirstrip/| |;"' / .*\//!s/ .*/ ./; s,\( .*\)/[^/]*$$,\1,' | \ + $(AWK) 'BEGIN { files["."] = "" } { files[$$2] = files[$$2] " " $$1; \ + if (++n[$$2] == $(am__install_max)) \ + { print $$2, files[$$2]; n[$$2] = 0; files[$$2] = "" } } \ + END { for (dir in files) print dir, files[dir] }' +am__base_list = \ + sed '$$!N;$$!N;$$!N;$$!N;$$!N;$$!N;$$!N;s/\n/ /g' | \ + sed '$$!N;$$!N;$$!N;$$!N;s/\n/ /g' am__installdirs = "$(DESTDIR)$(plugindir)" -pluginLTLIBRARIES_INSTALL = $(INSTALL) LTLIBRARIES = $(plugin_LTLIBRARIES) libstrongswan_aes_la_LIBADD = am_libstrongswan_aes_la_OBJECTS = aes_plugin.lo aes_crypter.lo @@ -58,6 +82,7 @@ libstrongswan_aes_la_LINK = $(LIBTOOL) --tag=CC $(AM_LIBTOOLFLAGS) \ DEFAULT_INCLUDES = -I.@am__isrc@ depcomp = $(SHELL) $(top_srcdir)/depcomp am__depfiles_maybe = depfiles +am__mv = mv -f COMPILE = $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) \ $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) LTCOMPILE = $(LIBTOOL) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) \ @@ -105,25 +130,22 @@ INSTALL_DATA = @INSTALL_DATA@ INSTALL_PROGRAM = @INSTALL_PROGRAM@ INSTALL_SCRIPT = @INSTALL_SCRIPT@ INSTALL_STRIP_PROGRAM = @INSTALL_STRIP_PROGRAM@ -IPSEC_ROUTING_TABLE = @IPSEC_ROUTING_TABLE@ -IPSEC_ROUTING_TABLE_PRIO = @IPSEC_ROUTING_TABLE_PRIO@ LD = @LD@ LDFLAGS = @LDFLAGS@ LEX = @LEX@ LEXLIB = @LEXLIB@ LEX_OUTPUT_ROOT = @LEX_OUTPUT_ROOT@ -LIBGCRYPT_CFLAGS = @LIBGCRYPT_CFLAGS@ -LIBGCRYPT_CONFIG = @LIBGCRYPT_CONFIG@ -LIBGCRYPT_LIBS = @LIBGCRYPT_LIBS@ LIBOBJS = @LIBOBJS@ LIBS = @LIBS@ LIBTOOL = @LIBTOOL@ -LINUX_HEADERS = @LINUX_HEADERS@ LIPO = @LIPO@ LN_S = @LN_S@ LTLIBOBJS = @LTLIBOBJS@ MAKEINFO = @MAKEINFO@ MKDIR_P = @MKDIR_P@ +MYSQLCFLAG = @MYSQLCFLAG@ +MYSQLCONFIG = @MYSQLCONFIG@ +MYSQLLIB = @MYSQLLIB@ NM = @NM@ NMEDIT = @NMEDIT@ OBJDUMP = @OBJDUMP@ @@ -135,11 +157,14 @@ PACKAGE_BUGREPORT = @PACKAGE_BUGREPORT@ PACKAGE_NAME = @PACKAGE_NAME@ PACKAGE_STRING = @PACKAGE_STRING@ PACKAGE_TARNAME = @PACKAGE_TARNAME@ +PACKAGE_URL = @PACKAGE_URL@ PACKAGE_VERSION = @PACKAGE_VERSION@ PATH_SEPARATOR = @PATH_SEPARATOR@ PERL = @PERL@ PKG_CONFIG = @PKG_CONFIG@ +PTHREADLIB = @PTHREADLIB@ RANLIB = @RANLIB@ +RTLIB = @RTLIB@ RUBY = @RUBY@ RUBYINCLUDE = @RUBYINCLUDE@ SED = @SED@ @@ -168,9 +193,9 @@ build_cpu = @build_cpu@ build_os = @build_os@ build_vendor = @build_vendor@ builddir = @builddir@ -confdir = @confdir@ datadir = @datadir@ datarootdir = @datarootdir@ +default_pkcs11 = @default_pkcs11@ docdir = @docdir@ dvidir = @dvidir@ exec_prefix = @exec_prefix@ @@ -193,7 +218,7 @@ ipsecuser = @ipsecuser@ libdir = @libdir@ libexecdir = @libexecdir@ libstrongswan_plugins = @libstrongswan_plugins@ -linuxdir = @linuxdir@ +linux_headers = @linux_headers@ localedir = @localedir@ localstatedir = @localstatedir@ lt_ECHO = @lt_ECHO@ @@ -201,6 +226,7 @@ mandir = @mandir@ mkdir_p = @mkdir_p@ nm_CFLAGS = @nm_CFLAGS@ nm_LIBS = @nm_LIBS@ +nm_ca_dir = @nm_ca_dir@ oldincludedir = @oldincludedir@ pdfdir = @pdfdir@ piddir = @piddir@ @@ -209,10 +235,12 @@ pluto_plugins = @pluto_plugins@ prefix = @prefix@ program_transform_name = @program_transform_name@ psdir = @psdir@ +random_device = @random_device@ resolv_conf = @resolv_conf@ +routing_table = @routing_table@ +routing_table_prio = @routing_table_prio@ sbindir = @sbindir@ sharedstatedir = @sharedstatedir@ -simreader = @simreader@ srcdir = @srcdir@ strongswan_conf = @strongswan_conf@ sysconfdir = @sysconfdir@ @@ -220,6 +248,7 @@ target_alias = @target_alias@ top_build_prefix = @top_build_prefix@ top_builddir = @top_builddir@ top_srcdir = @top_srcdir@ +urandom_device = @urandom_device@ xml_CFLAGS = @xml_CFLAGS@ xml_LIBS = @xml_LIBS@ INCLUDES = -I$(top_srcdir)/src/libstrongswan @@ -240,9 +269,9 @@ $(srcdir)/Makefile.in: $(srcdir)/Makefile.am $(am__configure_deps) exit 1;; \ esac; \ done; \ - echo ' cd $(top_srcdir) && $(AUTOMAKE) --gnu src/libstrongswan/plugins/aes/Makefile'; \ - cd $(top_srcdir) && \ - $(AUTOMAKE) --gnu src/libstrongswan/plugins/aes/Makefile + echo ' cd $(top_srcdir) && $(AUTOMAKE) --gnu src/libstrongswan/plugins/aes/Makefile'; \ + $(am__cd) $(top_srcdir) && \ + $(AUTOMAKE) --gnu src/libstrongswan/plugins/aes/Makefile .PRECIOUS: Makefile Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status @case '$?' in \ @@ -260,23 +289,28 @@ $(top_srcdir)/configure: $(am__configure_deps) cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh $(ACLOCAL_M4): $(am__aclocal_m4_deps) cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh +$(am__aclocal_m4_deps): install-pluginLTLIBRARIES: $(plugin_LTLIBRARIES) @$(NORMAL_INSTALL) test -z "$(plugindir)" || $(MKDIR_P) "$(DESTDIR)$(plugindir)" - @list='$(plugin_LTLIBRARIES)'; for p in $$list; do \ + @list='$(plugin_LTLIBRARIES)'; test -n "$(plugindir)" || list=; \ + list2=; for p in $$list; do \ if test -f $$p; then \ - f=$(am__strip_dir) \ - echo " $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=install $(pluginLTLIBRARIES_INSTALL) $(INSTALL_STRIP_FLAG) '$$p' '$(DESTDIR)$(plugindir)/$$f'"; \ - $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=install $(pluginLTLIBRARIES_INSTALL) $(INSTALL_STRIP_FLAG) "$$p" "$(DESTDIR)$(plugindir)/$$f"; \ + list2="$$list2 $$p"; \ else :; fi; \ - done + done; \ + test -z "$$list2" || { \ + echo " $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=install $(INSTALL) $(INSTALL_STRIP_FLAG) $$list2 '$(DESTDIR)$(plugindir)'"; \ + $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=install $(INSTALL) $(INSTALL_STRIP_FLAG) $$list2 "$(DESTDIR)$(plugindir)"; \ + } uninstall-pluginLTLIBRARIES: @$(NORMAL_UNINSTALL) - @list='$(plugin_LTLIBRARIES)'; for p in $$list; do \ - p=$(am__strip_dir) \ - echo " $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=uninstall rm -f '$(DESTDIR)$(plugindir)/$$p'"; \ - $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=uninstall rm -f "$(DESTDIR)$(plugindir)/$$p"; \ + @list='$(plugin_LTLIBRARIES)'; test -n "$(plugindir)" || list=; \ + for p in $$list; do \ + $(am__strip_dir) \ + echo " $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=uninstall rm -f '$(DESTDIR)$(plugindir)/$$f'"; \ + $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=uninstall rm -f "$(DESTDIR)$(plugindir)/$$f"; \ done clean-pluginLTLIBRARIES: @@ -301,21 +335,21 @@ distclean-compile: .c.o: @am__fastdepCC_TRUE@ $(COMPILE) -MT $@ -MD -MP -MF $(DEPDIR)/$*.Tpo -c -o $@ $< -@am__fastdepCC_TRUE@ mv -f $(DEPDIR)/$*.Tpo $(DEPDIR)/$*.Po +@am__fastdepCC_TRUE@ $(am__mv) $(DEPDIR)/$*.Tpo $(DEPDIR)/$*.Po @AMDEP_TRUE@@am__fastdepCC_FALSE@ source='$<' object='$@' libtool=no @AMDEPBACKSLASH@ @AMDEP_TRUE@@am__fastdepCC_FALSE@ DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@ @am__fastdepCC_FALSE@ $(COMPILE) -c $< .c.obj: @am__fastdepCC_TRUE@ $(COMPILE) -MT $@ -MD -MP -MF $(DEPDIR)/$*.Tpo -c -o $@ `$(CYGPATH_W) '$<'` -@am__fastdepCC_TRUE@ mv -f $(DEPDIR)/$*.Tpo $(DEPDIR)/$*.Po +@am__fastdepCC_TRUE@ $(am__mv) $(DEPDIR)/$*.Tpo $(DEPDIR)/$*.Po @AMDEP_TRUE@@am__fastdepCC_FALSE@ source='$<' object='$@' libtool=no @AMDEPBACKSLASH@ @AMDEP_TRUE@@am__fastdepCC_FALSE@ DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@ @am__fastdepCC_FALSE@ $(COMPILE) -c `$(CYGPATH_W) '$<'` .c.lo: @am__fastdepCC_TRUE@ $(LTCOMPILE) -MT $@ -MD -MP -MF $(DEPDIR)/$*.Tpo -c -o $@ $< -@am__fastdepCC_TRUE@ mv -f $(DEPDIR)/$*.Tpo $(DEPDIR)/$*.Plo +@am__fastdepCC_TRUE@ $(am__mv) $(DEPDIR)/$*.Tpo $(DEPDIR)/$*.Plo @AMDEP_TRUE@@am__fastdepCC_FALSE@ source='$<' object='$@' libtool=yes @AMDEPBACKSLASH@ @AMDEP_TRUE@@am__fastdepCC_FALSE@ DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@ @am__fastdepCC_FALSE@ $(LTCOMPILE) -c -o $@ $< @@ -338,7 +372,7 @@ tags: TAGS TAGS: $(HEADERS) $(SOURCES) $(TAGS_DEPENDENCIES) \ $(TAGS_FILES) $(LISP) - tags=; \ + set x; \ here=`pwd`; \ list='$(SOURCES) $(HEADERS) $(LISP) $(TAGS_FILES)'; \ unique=`for i in $$list; do \ @@ -346,29 +380,34 @@ TAGS: $(HEADERS) $(SOURCES) $(TAGS_DEPENDENCIES) \ done | \ $(AWK) '{ files[$$0] = 1; nonempty = 1; } \ END { if (nonempty) { for (i in files) print i; }; }'`; \ - if test -z "$(ETAGS_ARGS)$$tags$$unique"; then :; else \ + shift; \ + if test -z "$(ETAGS_ARGS)$$*$$unique"; then :; else \ test -n "$$unique" || unique=$$empty_fix; \ - $(ETAGS) $(ETAGSFLAGS) $(AM_ETAGSFLAGS) $(ETAGS_ARGS) \ - $$tags $$unique; \ + if test $$# -gt 0; then \ + $(ETAGS) $(ETAGSFLAGS) $(AM_ETAGSFLAGS) $(ETAGS_ARGS) \ + "$$@" $$unique; \ + else \ + $(ETAGS) $(ETAGSFLAGS) $(AM_ETAGSFLAGS) $(ETAGS_ARGS) \ + $$unique; \ + fi; \ fi ctags: CTAGS CTAGS: $(HEADERS) $(SOURCES) $(TAGS_DEPENDENCIES) \ $(TAGS_FILES) $(LISP) - tags=; \ list='$(SOURCES) $(HEADERS) $(LISP) $(TAGS_FILES)'; \ unique=`for i in $$list; do \ if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \ done | \ $(AWK) '{ files[$$0] = 1; nonempty = 1; } \ END { if (nonempty) { for (i in files) print i; }; }'`; \ - test -z "$(CTAGS_ARGS)$$tags$$unique" \ + test -z "$(CTAGS_ARGS)$$unique" \ || $(CTAGS) $(CTAGSFLAGS) $(AM_CTAGSFLAGS) $(CTAGS_ARGS) \ - $$tags $$unique + $$unique GTAGS: here=`$(am__cd) $(top_builddir) && pwd` \ - && cd $(top_srcdir) \ - && gtags -i $(GTAGS_ARGS) $$here + && $(am__cd) $(top_srcdir) \ + && gtags -i $(GTAGS_ARGS) "$$here" distclean-tags: -rm -f TAGS ID GTAGS GRTAGS GSYMS GPATH tags @@ -389,13 +428,17 @@ distdir: $(DISTFILES) if test -f $$file || test -d $$file; then d=.; else d=$(srcdir); fi; \ if test -d $$d/$$file; then \ dir=`echo "/$$file" | sed -e 's,/[^/]*$$,,'`; \ + if test -d "$(distdir)/$$file"; then \ + find "$(distdir)/$$file" -type d ! -perm -700 -exec chmod u+rwx {} \;; \ + fi; \ if test -d $(srcdir)/$$file && test $$d != $(srcdir); then \ - cp -pR $(srcdir)/$$file $(distdir)$$dir || exit 1; \ + cp -fpR $(srcdir)/$$file "$(distdir)$$dir" || exit 1; \ + find "$(distdir)/$$file" -type d ! -perm -700 -exec chmod u+rwx {} \;; \ fi; \ - cp -pR $$d/$$file $(distdir)$$dir || exit 1; \ + cp -fpR $$d/$$file "$(distdir)$$dir" || exit 1; \ else \ - test -f $(distdir)/$$file \ - || cp -p $$d/$$file $(distdir)/$$file \ + test -f "$(distdir)/$$file" \ + || cp -p $$d/$$file "$(distdir)/$$file" \ || exit 1; \ fi; \ done @@ -426,6 +469,7 @@ clean-generic: distclean-generic: -test -z "$(CONFIG_CLEAN_FILES)" || rm -f $(CONFIG_CLEAN_FILES) + -test . = "$(srcdir)" || test -z "$(CONFIG_CLEAN_VPATH_FILES)" || rm -f $(CONFIG_CLEAN_VPATH_FILES) maintainer-clean-generic: @echo "This command is intended for maintainers to use" @@ -447,6 +491,8 @@ dvi-am: html: html-am +html-am: + info: info-am info-am: @@ -455,18 +501,28 @@ install-data-am: install-pluginLTLIBRARIES install-dvi: install-dvi-am +install-dvi-am: + install-exec-am: install-html: install-html-am +install-html-am: + install-info: install-info-am +install-info-am: + install-man: install-pdf: install-pdf-am +install-pdf-am: + install-ps: install-ps-am +install-ps-am: + installcheck-am: maintainer-clean: maintainer-clean-am @@ -505,6 +561,7 @@ uninstall-am: uninstall-pluginLTLIBRARIES mostlyclean-generic mostlyclean-libtool pdf pdf-am ps ps-am \ tags uninstall uninstall-am uninstall-pluginLTLIBRARIES + # Tell versions [3.59,3.63) of GNU make to not export all variables. # Otherwise a system limit (for SysV at least) may be exceeded. .NOEXPORT: diff --git a/src/libstrongswan/plugins/aes/aes_crypter.c b/src/libstrongswan/plugins/aes/aes_crypter.c index c5b091750..10d48cf67 100644 --- a/src/libstrongswan/plugins/aes/aes_crypter.c +++ b/src/libstrongswan/plugins/aes/aes_crypter.c @@ -14,7 +14,7 @@ * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License * for more details. */ - + #include "aes_crypter.h" /* @@ -36,26 +36,26 @@ typedef struct private_aes_crypter_t private_aes_crypter_t; /** * Class implementing the AES symmetric encryption algorithm. - * + * * @ingroup crypters */ struct private_aes_crypter_t { - + /** * Public part of this class. */ aes_crypter_t public; - + /** * Number of words in the key input block. */ u_int32_t aes_Nkey; - + /** * The number of cipher rounds. */ u_int32_t aes_Nrnd; - + /** * The encryption key schedule. */ @@ -65,7 +65,7 @@ struct private_aes_crypter_t { * The decryption key schedule. */ u_int32_t aes_d_key[AES_KS_LENGTH]; - + /** * Key size of this AES cypher object. */ @@ -84,13 +84,13 @@ struct private_aes_crypter_t { * is not defined, individually declared 32-bit words are used. * 6. Define FAST_VARIABLE if a high speed variable block implementation * is needed (essentially three separate fixed block size code sequences) - * 7. Define either ONE_TABLE or FOUR_TABLES for a fast table driven + * 7. Define either ONE_TABLE or FOUR_TABLES for a fast table driven * version using 1 table (2 kbytes of table space) or 4 tables (8 * kbytes of table space) for higher speed. - * 8. Define either ONE_LR_TABLE or FOUR_LR_TABLES for a further speed + * 8. Define either ONE_LR_TABLE or FOUR_LR_TABLES for a further speed * increase by using tables for the last rounds but with more table * space (2 or 8 kbytes extra). - * 9. If neither ONE_TABLE nor FOUR_TABLES is defined, a compact but + * 9. If neither ONE_TABLE nor FOUR_TABLES is defined, a compact but * slower version is provided. * 10. If fast decryption key scheduling is needed define ONE_IM_TABLE * or FOUR_IM_TABLES for higher speed (2 or 8 kbytes extra). @@ -131,17 +131,17 @@ struct private_aes_crypter_t { #if defined(AES_BLOCK_SIZE) && AES_BLOCK_SIZE != 16 && AES_BLOCK_SIZE != 24 && AES_BLOCK_SIZE != 32 #error an illegal block size has been specified -#endif +#endif /** - * Rotates bytes within words by n positions, moving bytes + * Rotates bytes within words by n positions, moving bytes * to higher index positions with wrap around into low positions. - */ + */ #define upr(x,n) (((x) << 8 * (n)) | ((x) >> (32 - 8 * (n)))) /** - * Moves bytes by n positions to higher index positions in + * Moves bytes by n positions to higher index positions in * words but without wrap around. - */ + */ #define ups(x,n) ((x) << 8 * (n)) /** @@ -154,7 +154,7 @@ struct private_aes_crypter_t { /* little endian processor without data alignment restrictions: AES_LE_OK */ /* original code: i386 */ -#if defined(i386) || defined(_I386) || defined(__i386__) || defined(__i386) +#if defined(i386) || defined(_I386) || defined(__i386__) || defined(__i386) #define AES_LE_OK 1 /* added (tested): alpha --jjo */ #elif defined(__alpha__)|| defined (__alpha) @@ -220,9 +220,9 @@ struct private_aes_crypter_t { // give improved performance if a fast 32-bit multiply is not available. Note // that a temporary variable u needs to be defined where FFmulX is used. -// #define FFmulX(x) (u = (x) & m1, u |= (u >> 1), ((x) & m2) << 1) ^ ((u >> 3) | (u >> 6)) +// #define FFmulX(x) (u = (x) & m1, u |= (u >> 1), ((x) & m2) << 1) ^ ((u >> 3) | (u >> 6)) // #define m4 0x1b1b1b1b -// #define FFmulX(x) (u = (x) & m1, ((x) & m2) << 1) ^ ((u - (u >> 7)) & m4) +// #define FFmulX(x) (u = (x) & m1, ((x) & m2) << 1) ^ ((u - (u >> 7)) & m4) // perform column mix operation on four bytes in parallel @@ -343,7 +343,7 @@ static const u_int32_t rcon_tab[29] = #define w2(p) 0x00##p##0000 #define w3(p) 0x##p##000000 -#if defined(FIXED_TABLES) && (defined(ONE_TABLE) || defined(FOUR_TABLES)) +#if defined(FIXED_TABLES) && (defined(ONE_TABLE) || defined(FOUR_TABLES)) // data for forward tables (other than last round) @@ -526,7 +526,7 @@ static const u_int32_t it_tab[4][256] = #endif -#if defined(FIXED_TABLES) && (defined(ONE_LR_TABLE) || defined(FOUR_LR_TABLES)) +#if defined(FIXED_TABLES) && (defined(ONE_LR_TABLE) || defined(FOUR_LR_TABLES)) // data for inverse tables (last round) @@ -608,7 +608,7 @@ static const u_int32_t il_tab[4][256] = #endif -#if defined(FIXED_TABLES) && (defined(ONE_IM_TABLE) || defined(FOUR_IM_TABLES)) +#if defined(FIXED_TABLES) && (defined(ONE_IM_TABLE) || defined(FOUR_IM_TABLES)) #define m_table \ r(00,00,00,00), r(0b,0d,09,0e), r(16,1a,12,1c), r(1d,17,1b,12),\ @@ -733,8 +733,8 @@ static u_int32_t im_tab[4][256]; #if !defined(FF_TABLES) -// It will generally be sensible to use tables to compute finite -// field multiplies and inverses but where memory is scarse this +// It will generally be sensible to use tables to compute finite +// field multiplies and inverses but where memory is scarse this // code might sometimes be better. // return 2 ^ (n - 1) where n is the bit number of the highest bit @@ -743,7 +743,7 @@ static u_int32_t im_tab[4][256]; static unsigned char hibit(const u_int32_t x) { unsigned char r = (unsigned char)((x >> 1) | (x >> 2)); - + r |= (r >> 2); r |= (r >> 4); return (r + 1) >> 1; @@ -761,14 +761,14 @@ static unsigned char FFinv(const unsigned char x) if(!n1) return v1; while(n2 >= n1) - { + { n2 /= n1; p2 ^= p1 * n2; v2 ^= v1 * n2; n2 = hibit(p2); } - + if(!n2) return v2; while(n1 >= n2) - { + { n1 /= n2; p1 ^= p2 * n1; v1 ^= v2 * n1; n1 = hibit(p1); } } @@ -815,9 +815,9 @@ static void gen_tabs(void) // 0x011b as modular polynomial - the simplest primitive // root is 0x03, used here to generate the tables - i = 0; w = 1; + i = 0; w = 1; do - { + { pow[i] = (unsigned char)w; pow[i + 255] = (unsigned char)w; log[w] = (unsigned char)i++; @@ -987,8 +987,8 @@ switch(nc) \ // is being computed, return the input state variables which are // needed for each row (r) of the state -// For the fixed block size options, compilers reduce these two -// expressions to fixed variable references. For variable block +// For the fixed block size options, compilers reduce these two +// expressions to fixed variable references. For variable block // size code conditional clauses will sometimes be returned #define unused 77 // Sunset Strip @@ -1226,17 +1226,17 @@ static void encrypt_block(const private_aes_crypter_t *this, const unsigned char switch(this->aes_Nrnd) { - case 14: round(fwd_rnd, b1, b0, kp ); + case 14: round(fwd_rnd, b1, b0, kp ); round(fwd_rnd, b0, b1, kp + nc ); kp += 2 * nc; - case 12: round(fwd_rnd, b1, b0, kp ); + case 12: round(fwd_rnd, b1, b0, kp ); round(fwd_rnd, b0, b1, kp + nc ); kp += 2 * nc; - case 10: round(fwd_rnd, b1, b0, kp ); + case 10: round(fwd_rnd, b1, b0, kp ); round(fwd_rnd, b0, b1, kp + nc); - round(fwd_rnd, b1, b0, kp + 2 * nc); + round(fwd_rnd, b1, b0, kp + 2 * nc); round(fwd_rnd, b0, b1, kp + 3 * nc); - round(fwd_rnd, b1, b0, kp + 4 * nc); + round(fwd_rnd, b1, b0, kp + 4 * nc); round(fwd_rnd, b0, b1, kp + 5 * nc); - round(fwd_rnd, b1, b0, kp + 6 * nc); + round(fwd_rnd, b1, b0, kp + 6 * nc); round(fwd_rnd, b0, b1, kp + 7 * nc); round(fwd_rnd, b1, b0, kp + 8 * nc); round(fwd_lrnd, b0, b1, kp + 9 * nc); @@ -1247,7 +1247,7 @@ static void encrypt_block(const private_aes_crypter_t *this, const unsigned char for(rnd = 0; rnd < (this->aes_Nrnd >> 1) - 1; ++rnd) { - round(fwd_rnd, b1, b0, kp); + round(fwd_rnd, b1, b0, kp); round(fwd_rnd, b0, b1, kp + nc); kp += 2 * nc; } @@ -1259,7 +1259,7 @@ static void encrypt_block(const private_aes_crypter_t *this, const unsigned char for(rnd = 0; rnd < this->aes_Nrnd - 1; ++rnd) { - round(fwd_rnd, b1, b0, kp); + round(fwd_rnd, b1, b0, kp); l_copy(b0, b1); kp += nc; } @@ -1278,7 +1278,7 @@ static void decrypt_block(const private_aes_crypter_t *this, const unsigned char const u_int32_t *kp = this->aes_d_key; #if !defined(ONE_TABLE) && !defined(FOUR_TABLES) - u_int32_t f2, f4, f8, f9; + u_int32_t f2, f4, f8, f9; #endif state_in(b0, in_blk, kp); kp += nc; @@ -1291,13 +1291,13 @@ static void decrypt_block(const private_aes_crypter_t *this, const unsigned char round(inv_rnd, b0, b1, kp + nc ); kp += 2 * nc; case 12: round(inv_rnd, b1, b0, kp ); round(inv_rnd, b0, b1, kp + nc ); kp += 2 * nc; - case 10: round(inv_rnd, b1, b0, kp ); + case 10: round(inv_rnd, b1, b0, kp ); round(inv_rnd, b0, b1, kp + nc); - round(inv_rnd, b1, b0, kp + 2 * nc); + round(inv_rnd, b1, b0, kp + 2 * nc); round(inv_rnd, b0, b1, kp + 3 * nc); - round(inv_rnd, b1, b0, kp + 4 * nc); + round(inv_rnd, b1, b0, kp + 4 * nc); round(inv_rnd, b0, b1, kp + 5 * nc); - round(inv_rnd, b1, b0, kp + 6 * nc); + round(inv_rnd, b1, b0, kp + 6 * nc); round(inv_rnd, b0, b1, kp + 7 * nc); round(inv_rnd, b1, b0, kp + 8 * nc); round(inv_lrnd, b0, b1, kp + 9 * nc); @@ -1308,7 +1308,7 @@ static void decrypt_block(const private_aes_crypter_t *this, const unsigned char for(rnd = 0; rnd < (this->aes_Nrnd >> 1) - 1; ++rnd) { - round(inv_rnd, b1, b0, kp); + round(inv_rnd, b1, b0, kp); round(inv_rnd, b0, b1, kp + nc); kp += 2 * nc; } @@ -1320,7 +1320,7 @@ static void decrypt_block(const private_aes_crypter_t *this, const unsigned char for(rnd = 0; rnd < this->aes_Nrnd - 1; ++rnd) { - round(inv_rnd, b1, b0, kp); + round(inv_rnd, b1, b0, kp); l_copy(b0, b1); kp += nc; } @@ -1340,7 +1340,7 @@ static void decrypt(private_aes_crypter_t *this, chunk_t data, chunk_t iv, int pos; const u_int32_t *iv_i; u_int8_t *in, *out; - + if (decrypted) { *decrypted = chunk_alloc(data.len); @@ -1351,7 +1351,7 @@ static void decrypt(private_aes_crypter_t *this, chunk_t data, chunk_t iv, out = data.ptr; } in = data.ptr; - + pos = data.len-16; in += pos; out += pos; @@ -1386,7 +1386,7 @@ static void encrypt (private_aes_crypter_t *this, chunk_t data, chunk_t iv, int pos; const u_int32_t *iv_i; u_int8_t *in, *out; - + in = data.ptr; out = data.ptr; if (encrypted) @@ -1394,7 +1394,7 @@ static void encrypt (private_aes_crypter_t *this, chunk_t data, chunk_t iv, *encrypted = chunk_alloc(data.len); out = encrypted->ptr; } - + pos=0; while(pos<data.len) { @@ -1440,18 +1440,18 @@ static void set_key (private_aes_crypter_t *this, chunk_t key) { u_int32_t *kf, *kt, rci, f = 0; u_int8_t *in_key = key.ptr; - - this->aes_Nrnd = (this->aes_Nkey > (nc) ? this->aes_Nkey : (nc)) + 6; - + + this->aes_Nrnd = (this->aes_Nkey > (nc) ? this->aes_Nkey : (nc)) + 6; + this->aes_e_key[0] = const_word_in(in_key ); this->aes_e_key[1] = const_word_in(in_key + 4); this->aes_e_key[2] = const_word_in(in_key + 8); this->aes_e_key[3] = const_word_in(in_key + 12); - - kf = this->aes_e_key; - kt = kf + nc * (this->aes_Nrnd + 1) - this->aes_Nkey; + + kf = this->aes_e_key; + kt = kf + nc * (this->aes_Nrnd + 1) - this->aes_Nkey; rci = 0; - + switch(this->aes_Nkey) { case 4: do @@ -1463,7 +1463,7 @@ static void set_key (private_aes_crypter_t *this, chunk_t key) } while(kf < kt); break; - + case 6: this->aes_e_key[4] = const_word_in(in_key + 16); this->aes_e_key[5] = const_word_in(in_key + 20); do @@ -1496,18 +1496,18 @@ static void set_key (private_aes_crypter_t *this, chunk_t key) while (kf < kt); break; } - + if(!f) { u_int32_t i; kt = this->aes_d_key + nc * this->aes_Nrnd; kf = this->aes_e_key; - + cpy(kt, kf); kt -= 2 * nc; - + for(i = 1; i < this->aes_Nrnd; ++i) - { + { #if defined(ONE_TABLE) || defined(FOUR_TABLES) #if !defined(ONE_IM_TABLE) && !defined(FOUR_IM_TABLES) u_int32_t f2, f4, f8, f9; @@ -1536,18 +1536,18 @@ static void destroy (private_aes_crypter_t *this) aes_crypter_t *aes_crypter_create(encryption_algorithm_t algo, size_t key_size) { private_aes_crypter_t *this; - + if (algo != ENCR_AES_CBC) { return NULL; } - + this = malloc_thing(private_aes_crypter_t); - + #if !defined(FIXED_TABLES) if(!tab_gen) { gen_tabs(); tab_gen = 1; } #endif - + this->key_size = key_size; switch(key_size) { @@ -1564,13 +1564,13 @@ aes_crypter_t *aes_crypter_create(encryption_algorithm_t algo, size_t key_size) free(this); return NULL; } - + this->public.crypter_interface.encrypt = (void (*) (crypter_t *, chunk_t,chunk_t, chunk_t *)) encrypt; this->public.crypter_interface.decrypt = (void (*) (crypter_t *, chunk_t , chunk_t, chunk_t *)) decrypt; this->public.crypter_interface.get_block_size = (size_t (*) (crypter_t *)) get_block_size; this->public.crypter_interface.get_key_size = (size_t (*) (crypter_t *)) get_key_size; this->public.crypter_interface.set_key = (void (*) (crypter_t *,chunk_t)) set_key; this->public.crypter_interface.destroy = (void (*) (crypter_t *)) destroy; - + return &(this->public); } diff --git a/src/libstrongswan/plugins/aes/aes_crypter.h b/src/libstrongswan/plugins/aes/aes_crypter.h index 19ea6b4b7..061d72fd6 100644 --- a/src/libstrongswan/plugins/aes/aes_crypter.h +++ b/src/libstrongswan/plugins/aes/aes_crypter.h @@ -30,7 +30,7 @@ typedef struct aes_crypter_t aes_crypter_t; * Class implementing the AES encryption algorithm. */ struct aes_crypter_t { - + /** * The crypter_t interface. */ @@ -39,7 +39,7 @@ struct aes_crypter_t { /** * Constructor to create aes_crypter_t objects. - * + * * @param key_size key size in bytes * @param algo algorithm to implement * @return aes_crypter_t object, NULL if not supported diff --git a/src/libstrongswan/plugins/aes/aes_plugin.c b/src/libstrongswan/plugins/aes/aes_plugin.c index 63fa48330..c6215cc7f 100644 --- a/src/libstrongswan/plugins/aes/aes_plugin.c +++ b/src/libstrongswan/plugins/aes/aes_plugin.c @@ -47,12 +47,12 @@ static void destroy(private_aes_plugin_t *this) plugin_t *plugin_create() { private_aes_plugin_t *this = malloc_thing(private_aes_plugin_t); - + this->public.plugin.destroy = (void(*)(plugin_t*))destroy; - + lib->crypto->add_crypter(lib->crypto, ENCR_AES_CBC, (crypter_constructor_t)aes_crypter_create); - + return &this->public.plugin; } diff --git a/src/libstrongswan/plugins/agent/Makefile.in b/src/libstrongswan/plugins/agent/Makefile.in index a73edb362..5bf52aa56 100644 --- a/src/libstrongswan/plugins/agent/Makefile.in +++ b/src/libstrongswan/plugins/agent/Makefile.in @@ -1,8 +1,9 @@ -# Makefile.in generated by automake 1.10.2 from Makefile.am. +# Makefile.in generated by automake 1.11 from Makefile.am. # @configure_input@ # Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, -# 2003, 2004, 2005, 2006, 2007, 2008 Free Software Foundation, Inc. +# 2003, 2004, 2005, 2006, 2007, 2008, 2009 Free Software Foundation, +# Inc. # This Makefile.in is free software; the Free Software Foundation # gives unlimited permission to copy and/or distribute it, # with or without modifications, as long as this notice is preserved. @@ -16,8 +17,9 @@ VPATH = @srcdir@ pkgdatadir = $(datadir)/@PACKAGE@ -pkglibdir = $(libdir)/@PACKAGE@ pkgincludedir = $(includedir)/@PACKAGE@ +pkglibdir = $(libdir)/@PACKAGE@ +pkglibexecdir = $(libexecdir)/@PACKAGE@ am__cd = CDPATH="$${ZSH_VERSION+.}$(PATH_SEPARATOR)" && cd install_sh_DATA = $(install_sh) -c -m 644 install_sh_PROGRAM = $(install_sh) -c @@ -35,19 +37,41 @@ host_triplet = @host@ subdir = src/libstrongswan/plugins/agent DIST_COMMON = $(srcdir)/Makefile.am $(srcdir)/Makefile.in ACLOCAL_M4 = $(top_srcdir)/aclocal.m4 -am__aclocal_m4_deps = $(top_srcdir)/configure.in +am__aclocal_m4_deps = $(top_srcdir)/m4/config/libtool.m4 \ + $(top_srcdir)/m4/config/ltoptions.m4 \ + $(top_srcdir)/m4/config/ltsugar.m4 \ + $(top_srcdir)/m4/config/ltversion.m4 \ + $(top_srcdir)/m4/config/lt~obsolete.m4 \ + $(top_srcdir)/m4/macros/with.m4 \ + $(top_srcdir)/m4/macros/enable-disable.m4 \ + $(top_srcdir)/configure.in am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \ $(ACLOCAL_M4) mkinstalldirs = $(install_sh) -d CONFIG_CLEAN_FILES = +CONFIG_CLEAN_VPATH_FILES = am__vpath_adj_setup = srcdirstrip=`echo "$(srcdir)" | sed 's|.|.|g'`; am__vpath_adj = case $$p in \ $(srcdir)/*) f=`echo "$$p" | sed "s|^$$srcdirstrip/||"`;; \ *) f=$$p;; \ esac; -am__strip_dir = `echo $$p | sed -e 's|^.*/||'`; +am__strip_dir = f=`echo $$p | sed -e 's|^.*/||'`; +am__install_max = 40 +am__nobase_strip_setup = \ + srcdirstrip=`echo "$(srcdir)" | sed 's/[].[^$$\\*|]/\\\\&/g'` +am__nobase_strip = \ + for p in $$list; do echo "$$p"; done | sed -e "s|$$srcdirstrip/||" +am__nobase_list = $(am__nobase_strip_setup); \ + for p in $$list; do echo "$$p $$p"; done | \ + sed "s| $$srcdirstrip/| |;"' / .*\//!s/ .*/ ./; s,\( .*\)/[^/]*$$,\1,' | \ + $(AWK) 'BEGIN { files["."] = "" } { files[$$2] = files[$$2] " " $$1; \ + if (++n[$$2] == $(am__install_max)) \ + { print $$2, files[$$2]; n[$$2] = 0; files[$$2] = "" } } \ + END { for (dir in files) print dir, files[dir] }' +am__base_list = \ + sed '$$!N;$$!N;$$!N;$$!N;$$!N;$$!N;$$!N;s/\n/ /g' | \ + sed '$$!N;$$!N;$$!N;$$!N;s/\n/ /g' am__installdirs = "$(DESTDIR)$(plugindir)" -pluginLTLIBRARIES_INSTALL = $(INSTALL) LTLIBRARIES = $(plugin_LTLIBRARIES) libstrongswan_agent_la_LIBADD = am_libstrongswan_agent_la_OBJECTS = agent_plugin.lo \ @@ -59,6 +83,7 @@ libstrongswan_agent_la_LINK = $(LIBTOOL) --tag=CC $(AM_LIBTOOLFLAGS) \ DEFAULT_INCLUDES = -I.@am__isrc@ depcomp = $(SHELL) $(top_srcdir)/depcomp am__depfiles_maybe = depfiles +am__mv = mv -f COMPILE = $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) \ $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) LTCOMPILE = $(LIBTOOL) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) \ @@ -106,25 +131,22 @@ INSTALL_DATA = @INSTALL_DATA@ INSTALL_PROGRAM = @INSTALL_PROGRAM@ INSTALL_SCRIPT = @INSTALL_SCRIPT@ INSTALL_STRIP_PROGRAM = @INSTALL_STRIP_PROGRAM@ -IPSEC_ROUTING_TABLE = @IPSEC_ROUTING_TABLE@ -IPSEC_ROUTING_TABLE_PRIO = @IPSEC_ROUTING_TABLE_PRIO@ LD = @LD@ LDFLAGS = @LDFLAGS@ LEX = @LEX@ LEXLIB = @LEXLIB@ LEX_OUTPUT_ROOT = @LEX_OUTPUT_ROOT@ -LIBGCRYPT_CFLAGS = @LIBGCRYPT_CFLAGS@ -LIBGCRYPT_CONFIG = @LIBGCRYPT_CONFIG@ -LIBGCRYPT_LIBS = @LIBGCRYPT_LIBS@ LIBOBJS = @LIBOBJS@ LIBS = @LIBS@ LIBTOOL = @LIBTOOL@ -LINUX_HEADERS = @LINUX_HEADERS@ LIPO = @LIPO@ LN_S = @LN_S@ LTLIBOBJS = @LTLIBOBJS@ MAKEINFO = @MAKEINFO@ MKDIR_P = @MKDIR_P@ +MYSQLCFLAG = @MYSQLCFLAG@ +MYSQLCONFIG = @MYSQLCONFIG@ +MYSQLLIB = @MYSQLLIB@ NM = @NM@ NMEDIT = @NMEDIT@ OBJDUMP = @OBJDUMP@ @@ -136,11 +158,14 @@ PACKAGE_BUGREPORT = @PACKAGE_BUGREPORT@ PACKAGE_NAME = @PACKAGE_NAME@ PACKAGE_STRING = @PACKAGE_STRING@ PACKAGE_TARNAME = @PACKAGE_TARNAME@ +PACKAGE_URL = @PACKAGE_URL@ PACKAGE_VERSION = @PACKAGE_VERSION@ PATH_SEPARATOR = @PATH_SEPARATOR@ PERL = @PERL@ PKG_CONFIG = @PKG_CONFIG@ +PTHREADLIB = @PTHREADLIB@ RANLIB = @RANLIB@ +RTLIB = @RTLIB@ RUBY = @RUBY@ RUBYINCLUDE = @RUBYINCLUDE@ SED = @SED@ @@ -169,9 +194,9 @@ build_cpu = @build_cpu@ build_os = @build_os@ build_vendor = @build_vendor@ builddir = @builddir@ -confdir = @confdir@ datadir = @datadir@ datarootdir = @datarootdir@ +default_pkcs11 = @default_pkcs11@ docdir = @docdir@ dvidir = @dvidir@ exec_prefix = @exec_prefix@ @@ -194,7 +219,7 @@ ipsecuser = @ipsecuser@ libdir = @libdir@ libexecdir = @libexecdir@ libstrongswan_plugins = @libstrongswan_plugins@ -linuxdir = @linuxdir@ +linux_headers = @linux_headers@ localedir = @localedir@ localstatedir = @localstatedir@ lt_ECHO = @lt_ECHO@ @@ -202,6 +227,7 @@ mandir = @mandir@ mkdir_p = @mkdir_p@ nm_CFLAGS = @nm_CFLAGS@ nm_LIBS = @nm_LIBS@ +nm_ca_dir = @nm_ca_dir@ oldincludedir = @oldincludedir@ pdfdir = @pdfdir@ piddir = @piddir@ @@ -210,10 +236,12 @@ pluto_plugins = @pluto_plugins@ prefix = @prefix@ program_transform_name = @program_transform_name@ psdir = @psdir@ +random_device = @random_device@ resolv_conf = @resolv_conf@ +routing_table = @routing_table@ +routing_table_prio = @routing_table_prio@ sbindir = @sbindir@ sharedstatedir = @sharedstatedir@ -simreader = @simreader@ srcdir = @srcdir@ strongswan_conf = @strongswan_conf@ sysconfdir = @sysconfdir@ @@ -221,6 +249,7 @@ target_alias = @target_alias@ top_build_prefix = @top_build_prefix@ top_builddir = @top_builddir@ top_srcdir = @top_srcdir@ +urandom_device = @urandom_device@ xml_CFLAGS = @xml_CFLAGS@ xml_LIBS = @xml_LIBS@ INCLUDES = -I$(top_srcdir)/src/libstrongswan @@ -243,9 +272,9 @@ $(srcdir)/Makefile.in: $(srcdir)/Makefile.am $(am__configure_deps) exit 1;; \ esac; \ done; \ - echo ' cd $(top_srcdir) && $(AUTOMAKE) --gnu src/libstrongswan/plugins/agent/Makefile'; \ - cd $(top_srcdir) && \ - $(AUTOMAKE) --gnu src/libstrongswan/plugins/agent/Makefile + echo ' cd $(top_srcdir) && $(AUTOMAKE) --gnu src/libstrongswan/plugins/agent/Makefile'; \ + $(am__cd) $(top_srcdir) && \ + $(AUTOMAKE) --gnu src/libstrongswan/plugins/agent/Makefile .PRECIOUS: Makefile Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status @case '$?' in \ @@ -263,23 +292,28 @@ $(top_srcdir)/configure: $(am__configure_deps) cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh $(ACLOCAL_M4): $(am__aclocal_m4_deps) cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh +$(am__aclocal_m4_deps): install-pluginLTLIBRARIES: $(plugin_LTLIBRARIES) @$(NORMAL_INSTALL) test -z "$(plugindir)" || $(MKDIR_P) "$(DESTDIR)$(plugindir)" - @list='$(plugin_LTLIBRARIES)'; for p in $$list; do \ + @list='$(plugin_LTLIBRARIES)'; test -n "$(plugindir)" || list=; \ + list2=; for p in $$list; do \ if test -f $$p; then \ - f=$(am__strip_dir) \ - echo " $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=install $(pluginLTLIBRARIES_INSTALL) $(INSTALL_STRIP_FLAG) '$$p' '$(DESTDIR)$(plugindir)/$$f'"; \ - $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=install $(pluginLTLIBRARIES_INSTALL) $(INSTALL_STRIP_FLAG) "$$p" "$(DESTDIR)$(plugindir)/$$f"; \ + list2="$$list2 $$p"; \ else :; fi; \ - done + done; \ + test -z "$$list2" || { \ + echo " $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=install $(INSTALL) $(INSTALL_STRIP_FLAG) $$list2 '$(DESTDIR)$(plugindir)'"; \ + $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=install $(INSTALL) $(INSTALL_STRIP_FLAG) $$list2 "$(DESTDIR)$(plugindir)"; \ + } uninstall-pluginLTLIBRARIES: @$(NORMAL_UNINSTALL) - @list='$(plugin_LTLIBRARIES)'; for p in $$list; do \ - p=$(am__strip_dir) \ - echo " $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=uninstall rm -f '$(DESTDIR)$(plugindir)/$$p'"; \ - $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=uninstall rm -f "$(DESTDIR)$(plugindir)/$$p"; \ + @list='$(plugin_LTLIBRARIES)'; test -n "$(plugindir)" || list=; \ + for p in $$list; do \ + $(am__strip_dir) \ + echo " $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=uninstall rm -f '$(DESTDIR)$(plugindir)/$$f'"; \ + $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=uninstall rm -f "$(DESTDIR)$(plugindir)/$$f"; \ done clean-pluginLTLIBRARIES: @@ -304,21 +338,21 @@ distclean-compile: .c.o: @am__fastdepCC_TRUE@ $(COMPILE) -MT $@ -MD -MP -MF $(DEPDIR)/$*.Tpo -c -o $@ $< -@am__fastdepCC_TRUE@ mv -f $(DEPDIR)/$*.Tpo $(DEPDIR)/$*.Po +@am__fastdepCC_TRUE@ $(am__mv) $(DEPDIR)/$*.Tpo $(DEPDIR)/$*.Po @AMDEP_TRUE@@am__fastdepCC_FALSE@ source='$<' object='$@' libtool=no @AMDEPBACKSLASH@ @AMDEP_TRUE@@am__fastdepCC_FALSE@ DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@ @am__fastdepCC_FALSE@ $(COMPILE) -c $< .c.obj: @am__fastdepCC_TRUE@ $(COMPILE) -MT $@ -MD -MP -MF $(DEPDIR)/$*.Tpo -c -o $@ `$(CYGPATH_W) '$<'` -@am__fastdepCC_TRUE@ mv -f $(DEPDIR)/$*.Tpo $(DEPDIR)/$*.Po +@am__fastdepCC_TRUE@ $(am__mv) $(DEPDIR)/$*.Tpo $(DEPDIR)/$*.Po @AMDEP_TRUE@@am__fastdepCC_FALSE@ source='$<' object='$@' libtool=no @AMDEPBACKSLASH@ @AMDEP_TRUE@@am__fastdepCC_FALSE@ DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@ @am__fastdepCC_FALSE@ $(COMPILE) -c `$(CYGPATH_W) '$<'` .c.lo: @am__fastdepCC_TRUE@ $(LTCOMPILE) -MT $@ -MD -MP -MF $(DEPDIR)/$*.Tpo -c -o $@ $< -@am__fastdepCC_TRUE@ mv -f $(DEPDIR)/$*.Tpo $(DEPDIR)/$*.Plo +@am__fastdepCC_TRUE@ $(am__mv) $(DEPDIR)/$*.Tpo $(DEPDIR)/$*.Plo @AMDEP_TRUE@@am__fastdepCC_FALSE@ source='$<' object='$@' libtool=yes @AMDEPBACKSLASH@ @AMDEP_TRUE@@am__fastdepCC_FALSE@ DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@ @am__fastdepCC_FALSE@ $(LTCOMPILE) -c -o $@ $< @@ -341,7 +375,7 @@ tags: TAGS TAGS: $(HEADERS) $(SOURCES) $(TAGS_DEPENDENCIES) \ $(TAGS_FILES) $(LISP) - tags=; \ + set x; \ here=`pwd`; \ list='$(SOURCES) $(HEADERS) $(LISP) $(TAGS_FILES)'; \ unique=`for i in $$list; do \ @@ -349,29 +383,34 @@ TAGS: $(HEADERS) $(SOURCES) $(TAGS_DEPENDENCIES) \ done | \ $(AWK) '{ files[$$0] = 1; nonempty = 1; } \ END { if (nonempty) { for (i in files) print i; }; }'`; \ - if test -z "$(ETAGS_ARGS)$$tags$$unique"; then :; else \ + shift; \ + if test -z "$(ETAGS_ARGS)$$*$$unique"; then :; else \ test -n "$$unique" || unique=$$empty_fix; \ - $(ETAGS) $(ETAGSFLAGS) $(AM_ETAGSFLAGS) $(ETAGS_ARGS) \ - $$tags $$unique; \ + if test $$# -gt 0; then \ + $(ETAGS) $(ETAGSFLAGS) $(AM_ETAGSFLAGS) $(ETAGS_ARGS) \ + "$$@" $$unique; \ + else \ + $(ETAGS) $(ETAGSFLAGS) $(AM_ETAGSFLAGS) $(ETAGS_ARGS) \ + $$unique; \ + fi; \ fi ctags: CTAGS CTAGS: $(HEADERS) $(SOURCES) $(TAGS_DEPENDENCIES) \ $(TAGS_FILES) $(LISP) - tags=; \ list='$(SOURCES) $(HEADERS) $(LISP) $(TAGS_FILES)'; \ unique=`for i in $$list; do \ if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \ done | \ $(AWK) '{ files[$$0] = 1; nonempty = 1; } \ END { if (nonempty) { for (i in files) print i; }; }'`; \ - test -z "$(CTAGS_ARGS)$$tags$$unique" \ + test -z "$(CTAGS_ARGS)$$unique" \ || $(CTAGS) $(CTAGSFLAGS) $(AM_CTAGSFLAGS) $(CTAGS_ARGS) \ - $$tags $$unique + $$unique GTAGS: here=`$(am__cd) $(top_builddir) && pwd` \ - && cd $(top_srcdir) \ - && gtags -i $(GTAGS_ARGS) $$here + && $(am__cd) $(top_srcdir) \ + && gtags -i $(GTAGS_ARGS) "$$here" distclean-tags: -rm -f TAGS ID GTAGS GRTAGS GSYMS GPATH tags @@ -392,13 +431,17 @@ distdir: $(DISTFILES) if test -f $$file || test -d $$file; then d=.; else d=$(srcdir); fi; \ if test -d $$d/$$file; then \ dir=`echo "/$$file" | sed -e 's,/[^/]*$$,,'`; \ + if test -d "$(distdir)/$$file"; then \ + find "$(distdir)/$$file" -type d ! -perm -700 -exec chmod u+rwx {} \;; \ + fi; \ if test -d $(srcdir)/$$file && test $$d != $(srcdir); then \ - cp -pR $(srcdir)/$$file $(distdir)$$dir || exit 1; \ + cp -fpR $(srcdir)/$$file "$(distdir)$$dir" || exit 1; \ + find "$(distdir)/$$file" -type d ! -perm -700 -exec chmod u+rwx {} \;; \ fi; \ - cp -pR $$d/$$file $(distdir)$$dir || exit 1; \ + cp -fpR $$d/$$file "$(distdir)$$dir" || exit 1; \ else \ - test -f $(distdir)/$$file \ - || cp -p $$d/$$file $(distdir)/$$file \ + test -f "$(distdir)/$$file" \ + || cp -p $$d/$$file "$(distdir)/$$file" \ || exit 1; \ fi; \ done @@ -429,6 +472,7 @@ clean-generic: distclean-generic: -test -z "$(CONFIG_CLEAN_FILES)" || rm -f $(CONFIG_CLEAN_FILES) + -test . = "$(srcdir)" || test -z "$(CONFIG_CLEAN_VPATH_FILES)" || rm -f $(CONFIG_CLEAN_VPATH_FILES) maintainer-clean-generic: @echo "This command is intended for maintainers to use" @@ -450,6 +494,8 @@ dvi-am: html: html-am +html-am: + info: info-am info-am: @@ -458,18 +504,28 @@ install-data-am: install-pluginLTLIBRARIES install-dvi: install-dvi-am +install-dvi-am: + install-exec-am: install-html: install-html-am +install-html-am: + install-info: install-info-am +install-info-am: + install-man: install-pdf: install-pdf-am +install-pdf-am: + install-ps: install-ps-am +install-ps-am: + installcheck-am: maintainer-clean: maintainer-clean-am @@ -508,6 +564,7 @@ uninstall-am: uninstall-pluginLTLIBRARIES mostlyclean-generic mostlyclean-libtool pdf pdf-am ps ps-am \ tags uninstall uninstall-am uninstall-pluginLTLIBRARIES + # Tell versions [3.59,3.63) of GNU make to not export all variables. # Otherwise a system limit (for SysV at least) may be exceeded. .NOEXPORT: diff --git a/src/libstrongswan/plugins/agent/agent_plugin.c b/src/libstrongswan/plugins/agent/agent_plugin.c index 84b85d4bd..299b2cc1d 100644 --- a/src/libstrongswan/plugins/agent/agent_plugin.c +++ b/src/libstrongswan/plugins/agent/agent_plugin.c @@ -1,5 +1,5 @@ /* - * Copyright (C) 2008 Martin Willi + * Copyright (C) 2008-2009 Martin Willi * Hochschule fuer Technik Rapperswil * * This program is free software; you can redistribute it and/or modify it @@ -37,7 +37,7 @@ struct private_agent_plugin_t { static void destroy(private_agent_plugin_t *this) { lib->creds->remove_builder(lib->creds, - (builder_constructor_t)agent_private_key_builder); + (builder_function_t)agent_private_key_open); free(this); } @@ -47,11 +47,11 @@ static void destroy(private_agent_plugin_t *this) plugin_t *plugin_create() { private_agent_plugin_t *this = malloc_thing(private_agent_plugin_t); - + this->public.plugin.destroy = (void(*)(plugin_t*))destroy; - + lib->creds->add_builder(lib->creds, CRED_PRIVATE_KEY, KEY_RSA, - (builder_constructor_t)agent_private_key_builder); + (builder_function_t)agent_private_key_open); return &this->public.plugin; } diff --git a/src/libstrongswan/plugins/agent/agent_plugin.h b/src/libstrongswan/plugins/agent/agent_plugin.h index 33a5dcb53..e49af42d8 100644 --- a/src/libstrongswan/plugins/agent/agent_plugin.h +++ b/src/libstrongswan/plugins/agent/agent_plugin.h @@ -16,7 +16,7 @@ /** * @defgroup agent_p agent * @ingroup plugins - * + * * @defgroup agent_plugin agent_plugin * @{ @ingroup agent_p */ diff --git a/src/libstrongswan/plugins/agent/agent_private_key.c b/src/libstrongswan/plugins/agent/agent_private_key.c index ffdc6d778..d0a2da87f 100644 --- a/src/libstrongswan/plugins/agent/agent_private_key.c +++ b/src/libstrongswan/plugins/agent/agent_private_key.c @@ -1,5 +1,5 @@ /* - * Copyright (C) 2008 Martin Willi + * Copyright (C) 2008-2009 Martin Willi * Hochschule fuer Technik Rapperswil * * This program is free software; you can redistribute it and/or modify it @@ -26,8 +26,6 @@ #include <library.h> #include <chunk.h> #include <debug.h> -#include <asn1/asn1.h> -#include <asn1/oid.h> #ifndef UNIX_PATH_MAX #define UNIX_PATH_MAX 108 @@ -44,36 +42,26 @@ struct private_agent_private_key_t { * Public interface for this signer. */ agent_private_key_t public; - + /** * ssh-agent unix socket connection */ int socket; - + /** * key identity blob in ssh format */ chunk_t key; - + /** * keysize in bytes */ size_t key_size; - - /** - * Keyid formed as a SHA-1 hash of a publicKey object - */ - identification_t* keyid; /** - * Keyid formed as a SHA-1 hash of a publicKeyInfo object - */ - identification_t* keyid_info; - - /** * reference count */ - refcount_t ref; + refcount_t ref; }; /** @@ -127,7 +115,7 @@ static chunk_t read_string(chunk_t *blob) { int len; chunk_t str; - + len = read_uint32(blob); if (len > blob->len) { @@ -152,11 +140,11 @@ static int open_connection(char *path) DBG1("opening ssh-agent socket %s failed: %s:", path, strerror(errno)); return -1; } - + addr.sun_family = AF_UNIX; addr.sun_path[UNIX_PATH_MAX - 1] = '\0'; strncpy(addr.sun_path, path, UNIX_PATH_MAX - 1); - + if (connect(s, (struct sockaddr*)&addr, SUN_LEN(&addr)) != 0) { DBG1("connecting to ssh-agent socket failed: %s", strerror(errno)); @@ -167,51 +155,14 @@ static int open_connection(char *path) } /** - * check if the ssh agent key blob matches to our public key - */ -static bool matches_pubkey(chunk_t key, public_key_t *pubkey) -{ - chunk_t pubkeydata, hash, n, e; - hasher_t *hasher; - identification_t *id; - bool match; - - if (!pubkey) - { - return TRUE; - } - read_string(&key); - e = read_string(&key); - n = read_string(&key); - hasher = lib->crypto->create_hasher(lib->crypto, HASH_SHA1); - if (hasher == NULL) - { - return FALSE; - } - pubkeydata = asn1_wrap(ASN1_SEQUENCE, "mm", - asn1_integer("c", n), - asn1_integer("c", e)); - hasher->allocate_hash(hasher, pubkeydata, &hash); - free(pubkeydata.ptr); - id = pubkey->get_id(pubkey, ID_PUBKEY_SHA1); - if (!id) - { - return FALSE; - } - match = chunk_equals(id->get_encoding(id), hash); - free(hash.ptr); - return match; -} - -/** * Get the first usable key from the agent */ static bool read_key(private_agent_private_key_t *this, public_key_t *pubkey) { int len, count; char buf[2048]; - chunk_t blob = chunk_from_buf(buf), key, type, tmp; - + chunk_t blob, key, type, n; + len = htonl(1); buf[0] = SSH_AGENT_ID_REQUEST; if (write(this->socket, &len, sizeof(len)) != sizeof(len) || @@ -220,9 +171,10 @@ static bool read_key(private_agent_private_key_t *this, public_key_t *pubkey) DBG1("writing to ssh-agent failed"); return FALSE; } - + + blob = chunk_create(buf, sizeof(buf)); blob.len = read(this->socket, blob.ptr, blob.len); - + if (blob.len < sizeof(u_int32_t) + sizeof(u_char) || read_uint32(&blob) != blob.len || read_byte(&blob) != SSH_AGENT_ID_RESPONSE) @@ -231,51 +183,59 @@ static bool read_key(private_agent_private_key_t *this, public_key_t *pubkey) return FALSE; } count = read_uint32(&blob); - + while (blob.len) { key = read_string(&blob); - if (key.len) + if (!key.len) + { + break; + } + this->key = key; + type = read_string(&key); + if (!type.len || !strneq("ssh-rsa", type.ptr, type.len)) + { + break; + } + read_string(&key); + n = read_string(&key); + if (n.len <= 512/8) + { + break;; + } + if (pubkey && !private_key_belongs_to(&this->public.interface, pubkey)) { - tmp = key; - type = read_string(&tmp); - read_string(&tmp); - tmp = read_string(&tmp); - if (type.len && strneq("ssh-rsa", type.ptr, type.len) && - tmp.len >= 512/8 && matches_pubkey(key, pubkey)) - { - this->key = chunk_clone(key); - this->key_size = tmp.len; - if (tmp.ptr[0] == 0) - { - this->key_size--; - } - return TRUE; - } continue; } - break; + this->key_size = n.len; + if (n.ptr[0] == 0) + { + this->key_size--; + } + this->key = chunk_clone(this->key); + return TRUE; } + this->key = chunk_empty; return FALSE; } /** * Implementation of agent_private_key.destroy. */ -static bool sign(private_agent_private_key_t *this, signature_scheme_t scheme, +static bool sign(private_agent_private_key_t *this, signature_scheme_t scheme, chunk_t data, chunk_t *signature) { u_int32_t len, flags; char buf[2048]; - chunk_t blob = chunk_from_buf(buf); - + chunk_t blob; + if (scheme != SIGN_RSA_EMSA_PKCS1_SHA1) { DBG1("signature scheme %N not supported by ssh-agent", signature_scheme_names, scheme); return FALSE; } - + len = htonl(1 + sizeof(u_int32_t) * 3 + this->key.len + data.len); buf[0] = SSH_AGENT_SIGN_REQUEST; if (write(this->socket, &len, sizeof(len)) != sizeof(len) || @@ -284,7 +244,7 @@ static bool sign(private_agent_private_key_t *this, signature_scheme_t scheme, DBG1("writing to ssh-agent failed"); return FALSE; } - + len = htonl(this->key.len); if (write(this->socket, &len, sizeof(len)) != sizeof(len) || write(this->socket, this->key.ptr, this->key.len) != this->key.len) @@ -292,7 +252,7 @@ static bool sign(private_agent_private_key_t *this, signature_scheme_t scheme, DBG1("writing to ssh-agent failed"); return FALSE; } - + len = htonl(data.len); if (write(this->socket, &len, sizeof(len)) != sizeof(len) || write(this->socket, data.ptr, data.len) != data.len) @@ -300,14 +260,15 @@ static bool sign(private_agent_private_key_t *this, signature_scheme_t scheme, DBG1("writing to ssh-agent failed"); return FALSE; } - + flags = htonl(0); if (write(this->socket, &flags, sizeof(flags)) != sizeof(flags)) { DBG1("writing to ssh-agent failed"); return FALSE; } - + + blob = chunk_create(buf, sizeof(buf)); blob.len = read(this->socket, blob.ptr, blob.len); if (blob.len < sizeof(u_int32_t) + sizeof(u_char) || read_uint32(&blob) != blob.len || @@ -358,112 +319,49 @@ static size_t get_keysize(private_agent_private_key_t *this) } /** - * Implementation of agent_private_key.destroy. - */ -static identification_t* get_id(private_agent_private_key_t *this, - id_type_t type) -{ - switch (type) - { - case ID_PUBKEY_INFO_SHA1: - return this->keyid_info; - case ID_PUBKEY_SHA1: - return this->keyid; - default: - return NULL; - } -} - -/** * Implementation of agent_private_key.get_public_key. */ static public_key_t* get_public_key(private_agent_private_key_t *this) { - chunk_t key, n, e, encoded; - public_key_t *public; - + chunk_t key, n, e; + key = this->key; read_string(&key); e = read_string(&key); n = read_string(&key); - encoded = asn1_wrap(ASN1_SEQUENCE, "mm", - asn1_integer("c", n), - asn1_integer("c", e)); - - public = lib->creds->create(lib->creds, CRED_PUBLIC_KEY, KEY_RSA, - BUILD_BLOB_ASN1_DER, encoded, BUILD_END); - free(encoded.ptr); - return public; + + return lib->creds->create(lib->creds, CRED_PUBLIC_KEY, KEY_RSA, + BUILD_RSA_MODULUS, n, BUILD_RSA_PUB_EXP, e, BUILD_END); } /** - * Implementation of agent_private_key.belongs_to. + * Implementation of private_key_t.get_encoding */ -static bool belongs_to(private_agent_private_key_t *this, public_key_t *public) +static bool get_encoding(private_agent_private_key_t *this, + key_encoding_type_t type, chunk_t *encoding) { - identification_t *keyid; - - if (public->get_type(public) != KEY_RSA) - { - return FALSE; - } - keyid = public->get_id(public, ID_PUBKEY_SHA1); - if (keyid && keyid->equals(keyid, this->keyid)) - { - return TRUE; - } - keyid = public->get_id(public, ID_PUBKEY_INFO_SHA1); - if (keyid && keyid->equals(keyid, this->keyid_info)) - { - return TRUE; - } return FALSE; } /** - * Build the RSA key identifier from n and e using SHA1 hashed publicKey(Info). + * Implementation of private_key_t.get_fingerprint */ -static bool build_ids(private_agent_private_key_t *this) +static bool get_fingerprint(private_agent_private_key_t *this, + key_encoding_type_t type, chunk_t *fp) { - chunk_t publicKeyInfo, publicKey, hash, key, n, e; - hasher_t *hasher; - + chunk_t n, e, key; + + if (lib->encoding->get_cache(lib->encoding, type, this, fp)) + { + return TRUE; + } key = this->key; read_string(&key); e = read_string(&key); n = read_string(&key); - - hasher = lib->crypto->create_hasher(lib->crypto, HASH_SHA1); - if (hasher == NULL) - { - DBG1("SHA1 hash algorithm not supported, unable to use RSA"); - return FALSE; - } - publicKey = asn1_wrap(ASN1_SEQUENCE, "mm", - asn1_integer("c", n), - asn1_integer("c", e)); - hasher->allocate_hash(hasher, publicKey, &hash); - this->keyid = identification_create_from_encoding(ID_PUBKEY_SHA1, hash); - chunk_free(&hash); - - publicKeyInfo = asn1_wrap(ASN1_SEQUENCE, "cm", - asn1_algorithmIdentifier(OID_RSA_ENCRYPTION), - asn1_bitstring("m", publicKey)); - hasher->allocate_hash(hasher, publicKeyInfo, &hash); - this->keyid_info = identification_create_from_encoding(ID_PUBKEY_INFO_SHA1, hash); - chunk_free(&hash); - - hasher->destroy(hasher); - chunk_free(&publicKeyInfo); - return TRUE; -} -/** - * Implementation of private_key_t.get_encoding. - */ -static chunk_t get_encoding(private_agent_private_key_t *this) -{ - return chunk_empty; + return lib->encoding->encode(lib->encoding, type, this, fp, + KEY_PART_RSA_MODULUS, n, KEY_PART_RSA_PUB_EXP, e, KEY_PART_END); } /** @@ -483,32 +381,58 @@ static void destroy(private_agent_private_key_t *this) if (ref_put(&this->ref)) { close(this->socket); - DESTROY_IF(this->keyid); - DESTROY_IF(this->keyid_info); free(this->key.ptr); + lib->encoding->clear_cache(lib->encoding, this); free(this); } } /** - * Internal constructor + * See header. */ -static agent_private_key_t *agent_private_key_create(char *path, - public_key_t *pubkey) +agent_private_key_t *agent_private_key_open(key_type_t type, va_list args) { - private_agent_private_key_t *this = malloc_thing(private_agent_private_key_t); - + private_agent_private_key_t *this; + public_key_t *pubkey = NULL; + char *path = NULL; + + while (TRUE) + { + switch (va_arg(args, builder_part_t)) + { + case BUILD_AGENT_SOCKET: + path = va_arg(args, char*); + continue; + case BUILD_PUBLIC_KEY: + pubkey = va_arg(args, public_key_t*); + continue; + case BUILD_END: + break; + default: + return NULL; + } + break; + } + if (!path) + { + return FALSE; + } + + this = malloc_thing(private_agent_private_key_t); + this->public.interface.get_type = (key_type_t (*)(private_key_t *this))get_type; this->public.interface.sign = (bool (*)(private_key_t *this, signature_scheme_t scheme, chunk_t data, chunk_t *signature))sign; this->public.interface.decrypt = (bool (*)(private_key_t *this, chunk_t crypto, chunk_t *plain))decrypt; this->public.interface.get_keysize = (size_t (*) (private_key_t *this))get_keysize; - this->public.interface.get_id = (identification_t* (*) (private_key_t *this,id_type_t))get_id; this->public.interface.get_public_key = (public_key_t* (*)(private_key_t *this))get_public_key; - this->public.interface.belongs_to = (bool (*) (private_key_t *this, public_key_t *public))belongs_to; - this->public.interface.get_encoding = (chunk_t(*)(private_key_t*))get_encoding; + this->public.interface.belongs_to = private_key_belongs_to; + this->public.interface.equals = private_key_equals; + this->public.interface.get_fingerprint = (bool(*)(private_key_t*, key_encoding_type_t type, chunk_t *fp))get_fingerprint; + this->public.interface.has_fingerprint = (bool(*)(private_key_t*, chunk_t fp))private_key_has_fingerprint; + this->public.interface.get_encoding = (bool(*)(private_key_t*, key_encoding_type_t type, chunk_t *encoding))get_encoding; this->public.interface.get_ref = (private_key_t* (*)(private_key_t *this))get_ref; this->public.interface.destroy = (void (*)(private_key_t *this))destroy; - + this->socket = open_connection(path); if (this->socket < 0) { @@ -516,93 +440,13 @@ static agent_private_key_t *agent_private_key_create(char *path, return NULL; } this->key = chunk_empty; - this->keyid = NULL; - this->keyid_info = NULL; this->ref = 1; - if (!read_key(this, pubkey) || !build_ids(this)) - { - destroy(this); - return NULL; - } - return &this->public; -} - -typedef struct private_builder_t private_builder_t; -/** - * Builder implementation for key loading/generation - */ -struct private_builder_t { - /** implements the builder interface */ - builder_t public; - /** agent unix socket */ - char *socket; - /** matching public key */ - public_key_t *pubkey; -}; -/** - * Implementation of builder_t.build - */ -static agent_private_key_t *build(private_builder_t *this) -{ - agent_private_key_t *key = NULL; - - if (this->socket) - { - key = agent_private_key_create(this->socket, this->pubkey); - } - free(this); - return key; -} - -/** - * Implementation of builder_t.add - */ -static void add(private_builder_t *this, builder_part_t part, ...) -{ - va_list args; - - switch (part) - { - case BUILD_AGENT_SOCKET: - { - va_start(args, part); - this->socket = va_arg(args, char*); - va_end(args); - return; - } - case BUILD_PUBLIC_KEY: - { - va_start(args, part); - this->pubkey = va_arg(args, public_key_t*); - va_end(args); - return; - } - default: - break; - } - builder_cancel(&this->public); -} - -/** - * Builder construction function - */ -builder_t *agent_private_key_builder(key_type_t type) -{ - private_builder_t *this; - - if (type != KEY_RSA) + if (!read_key(this, pubkey)) { + destroy(this); return NULL; } - - this = malloc_thing(private_builder_t); - - this->pubkey = NULL; - this->socket = NULL; - this->public.add = (void(*)(builder_t *this, builder_part_t part, ...))add; - this->public.build = (void*(*)(builder_t *this))build; - return &this->public; } diff --git a/src/libstrongswan/plugins/agent/agent_private_key.h b/src/libstrongswan/plugins/agent/agent_private_key.h index 929e88a50..3d9500c1a 100644 --- a/src/libstrongswan/plugins/agent/agent_private_key.h +++ b/src/libstrongswan/plugins/agent/agent_private_key.h @@ -1,5 +1,5 @@ /* - * Copyright (C) 2008 Martin Willi + * Copyright (C) 2008-2009 Martin Willi * Hochschule fuer Technik Rapperswil * * This program is free software; you can redistribute it and/or modify it @@ -21,6 +21,7 @@ #ifndef AGENT_PRIVATE_KEY_H_ #define AGENT_PRIVATE_KEY_H_ +#include <credentials/builder.h> #include <credentials/keys/private_key.h> typedef struct agent_private_key_t agent_private_key_t; @@ -37,12 +38,16 @@ struct agent_private_key_t { }; /** - * Create the builder for a private key. + * Open connection to a private key stored in a SSH agent. * - * @param type type of the key - * @return builder instance + * The function takes BUILD_AGENT_SOCKET and optionally a BUILD_PUBLIC_KEY + * to select a specific key loaded in ssh-agent. + * + * @param type type of the key, must be KEY_RSA + * @param args builder_part_t argument list + * @return built key, NULL on failure */ -builder_t *agent_private_key_builder(key_type_t type); +agent_private_key_t *agent_private_key_open(key_type_t type, va_list args); #endif /** AGENT_PRIVATE_KEY_H_ @}*/ diff --git a/src/libstrongswan/plugins/attr_sql/Makefile.am b/src/libstrongswan/plugins/attr_sql/Makefile.am new file mode 100644 index 000000000..5be310abf --- /dev/null +++ b/src/libstrongswan/plugins/attr_sql/Makefile.am @@ -0,0 +1,15 @@ + +INCLUDES = -I$(top_srcdir)/src/libstrongswan + +AM_CFLAGS = -rdynamic \ + -DPLUGINS=\""${libstrongswan_plugins}\"" + +plugin_LTLIBRARIES = libstrongswan-attr-sql.la +libstrongswan_attr_sql_la_SOURCES = \ + attr_sql_plugin.h attr_sql_plugin.c \ + sql_attribute.h sql_attribute.c +libstrongswan_attr_sql_la_LDFLAGS = -module -avoid-version + +ipsec_PROGRAMS = pool +pool_SOURCES = pool.c +pool_LDADD = $(top_builddir)/src/libstrongswan/libstrongswan.la diff --git a/src/libstrongswan/plugins/attr_sql/Makefile.in b/src/libstrongswan/plugins/attr_sql/Makefile.in new file mode 100644 index 000000000..e157a9b78 --- /dev/null +++ b/src/libstrongswan/plugins/attr_sql/Makefile.in @@ -0,0 +1,633 @@ +# Makefile.in generated by automake 1.11 from Makefile.am. +# @configure_input@ + +# Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, +# 2003, 2004, 2005, 2006, 2007, 2008, 2009 Free Software Foundation, +# Inc. +# This Makefile.in is free software; the Free Software Foundation +# gives unlimited permission to copy and/or distribute it, +# with or without modifications, as long as this notice is preserved. + +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY, to the extent permitted by law; without +# even the implied warranty of MERCHANTABILITY or FITNESS FOR A +# PARTICULAR PURPOSE. + +@SET_MAKE@ + + +VPATH = @srcdir@ +pkgdatadir = $(datadir)/@PACKAGE@ +pkgincludedir = $(includedir)/@PACKAGE@ +pkglibdir = $(libdir)/@PACKAGE@ +pkglibexecdir = $(libexecdir)/@PACKAGE@ +am__cd = CDPATH="$${ZSH_VERSION+.}$(PATH_SEPARATOR)" && cd +install_sh_DATA = $(install_sh) -c -m 644 +install_sh_PROGRAM = $(install_sh) -c +install_sh_SCRIPT = $(install_sh) -c +INSTALL_HEADER = $(INSTALL_DATA) +transform = $(program_transform_name) +NORMAL_INSTALL = : +PRE_INSTALL = : +POST_INSTALL = : +NORMAL_UNINSTALL = : +PRE_UNINSTALL = : +POST_UNINSTALL = : +build_triplet = @build@ +host_triplet = @host@ +ipsec_PROGRAMS = pool$(EXEEXT) +subdir = src/libstrongswan/plugins/attr_sql +DIST_COMMON = $(srcdir)/Makefile.am $(srcdir)/Makefile.in +ACLOCAL_M4 = $(top_srcdir)/aclocal.m4 +am__aclocal_m4_deps = $(top_srcdir)/m4/config/libtool.m4 \ + $(top_srcdir)/m4/config/ltoptions.m4 \ + $(top_srcdir)/m4/config/ltsugar.m4 \ + $(top_srcdir)/m4/config/ltversion.m4 \ + $(top_srcdir)/m4/config/lt~obsolete.m4 \ + $(top_srcdir)/m4/macros/with.m4 \ + $(top_srcdir)/m4/macros/enable-disable.m4 \ + $(top_srcdir)/configure.in +am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \ + 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$(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh +$(am__aclocal_m4_deps): +install-pluginLTLIBRARIES: $(plugin_LTLIBRARIES) + @$(NORMAL_INSTALL) + test -z "$(plugindir)" || $(MKDIR_P) "$(DESTDIR)$(plugindir)" + @list='$(plugin_LTLIBRARIES)'; test -n "$(plugindir)" || list=; \ + list2=; for p in $$list; do \ + if test -f $$p; then \ + list2="$$list2 $$p"; \ + else :; fi; \ + done; \ + test -z "$$list2" || { \ + echo " $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=install $(INSTALL) $(INSTALL_STRIP_FLAG) $$list2 '$(DESTDIR)$(plugindir)'"; \ + $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=install $(INSTALL) $(INSTALL_STRIP_FLAG) $$list2 "$(DESTDIR)$(plugindir)"; \ + } + +uninstall-pluginLTLIBRARIES: + @$(NORMAL_UNINSTALL) + @list='$(plugin_LTLIBRARIES)'; test -n "$(plugindir)" || list=; \ + for p in $$list; do \ + $(am__strip_dir) \ + echo " $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=uninstall rm -f '$(DESTDIR)$(plugindir)/$$f'"; \ + $(LIBTOOL) 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mostlyclean mostlyclean-compile mostlyclean-generic \ + mostlyclean-libtool pdf pdf-am ps ps-am tags uninstall \ + uninstall-am uninstall-ipsecPROGRAMS \ + uninstall-pluginLTLIBRARIES + + +# Tell versions [3.59,3.63) of GNU make to not export all variables. +# Otherwise a system limit (for SysV at least) may be exceeded. +.NOEXPORT: diff --git a/src/libstrongswan/plugins/attr_sql/attr_sql_plugin.c b/src/libstrongswan/plugins/attr_sql/attr_sql_plugin.c new file mode 100644 index 000000000..66b309c67 --- /dev/null +++ b/src/libstrongswan/plugins/attr_sql/attr_sql_plugin.c @@ -0,0 +1,88 @@ +/* + * Copyright (C) 2008 Martin Willi + * Hochschule fuer Technik Rapperswil + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by the + * Free Software Foundation; either version 2 of the License, or (at your + * option) any later version. See <http://www.fsf.org/copyleft/gpl.txt>. + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY + * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License + * for more details. + */ + +#include <library.h> +#include <debug.h> + +#include "attr_sql_plugin.h" +#include "sql_attribute.h" + +typedef struct private_attr_sql_plugin_t private_attr_sql_plugin_t; + +/** + * private data of attr_sql plugin + */ +struct private_attr_sql_plugin_t { + + /** + * implements plugin interface + */ + attr_sql_plugin_t public; + + /** + * database connection instance + */ + database_t *db; + + /** + * configuration attributes + */ + sql_attribute_t *attribute; + +}; + +/** + * Implementation of plugin_t.destroy + */ +static void destroy(private_attr_sql_plugin_t *this) +{ + lib->attributes->remove_provider(lib->attributes, &this->attribute->provider); + this->attribute->destroy(this->attribute); + this->db->destroy(this->db); + free(this); +} + +/* + * see header file + */ +plugin_t *plugin_create() +{ + char *uri; + private_attr_sql_plugin_t *this; + + uri = lib->settings->get_str(lib->settings, "libstrongswan.plugins.attr-sql.database", NULL); + if (!uri) + { + DBG1("attr-sql plugin: database URI not set"); + return NULL; + } + + this = malloc_thing(private_attr_sql_plugin_t); + + this->public.plugin.destroy = (void(*)(plugin_t*))destroy; + + this->db = lib->db->create(lib->db, uri); + if (!this->db) + { + DBG1("attr-sql plugin failed to connect to database"); + free(this); + return NULL; + } + this->attribute = sql_attribute_create(this->db); + lib->attributes->add_provider(lib->attributes, &this->attribute->provider); + + return &this->public.plugin; +} + diff --git a/src/libstrongswan/plugins/attr_sql/attr_sql_plugin.h b/src/libstrongswan/plugins/attr_sql/attr_sql_plugin.h new file mode 100644 index 000000000..3a60ea0d2 --- /dev/null +++ b/src/libstrongswan/plugins/attr_sql/attr_sql_plugin.h @@ -0,0 +1,47 @@ +/* + * Copyright (C) 2008 Martin Willi + * Hochschule fuer Technik Rapperswil + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by the + * Free Software Foundation; either version 2 of the License, or (at your + * option) any later version. See <http://www.fsf.org/copyleft/gpl.txt>. + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY + * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License + * for more details. + */ + +/** + * @defgroup attr_sql attr_sql + * @ingroup plugins + * + * @defgroup sql_plugin sql_plugin + * @{ @ingroup attr_sql + */ + +#ifndef ATTR_SQL_PLUGIN_H_ +#define ATTR_SQL_PLUGIN_H_ + +#include <plugins/plugin.h> + +typedef struct attr_sql_plugin_t attr_sql_plugin_t; + +/** + * SQL database attribute configuration plugin + */ +struct attr_sql_plugin_t { + + /** + * implements plugin interface + */ + plugin_t plugin; +}; + +/** + * Create a sql_plugin instance. + */ +plugin_t *plugin_create(); + +#endif /** ATTR_SQL_PLUGIN_H_ @}*/ diff --git a/src/libstrongswan/plugins/attr_sql/pool.c b/src/libstrongswan/plugins/attr_sql/pool.c new file mode 100644 index 000000000..85b30a70f --- /dev/null +++ b/src/libstrongswan/plugins/attr_sql/pool.c @@ -0,0 +1,1050 @@ +/* + * Copyright (C) 2008 Martin Willi + * Hochschule fuer Technik Rapperswil + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by the + * Free Software Foundation; either version 2 of the License, or (at your + * option) any later version. See <http://www.fsf.org/copyleft/gpl.txt>. + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY + * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License + * for more details. + */ + +#define _GNU_SOURCE +#include <getopt.h> +#include <unistd.h> +#include <stdio.h> +#include <time.h> + +#include <debug.h> +#include <library.h> +#include <utils/host.h> +#include <utils/identification.h> +#include <attributes/attributes.h> + +/** + * global database handle + */ +database_t *db; + +/** + * --start/--end/--server addresses of various subcommands + */ +host_t *start = NULL, *end = NULL, *server = NULL; + +/** + * instead of a pool handle a DNS or NBNS attribute + */ +static bool is_attribute(char *name) +{ + return strcaseeq(name, "dns") || strcaseeq(name, "nbns") || + strcaseeq(name, "wins"); +} + +/** + * determine configuration attribute type + */ +static configuration_attribute_type_t get_attribute_type(char *name, host_t* addr) +{ + if (strcaseeq(name, "dns")) + { + return (addr->get_family(addr) == AF_INET) ? INTERNAL_IP4_DNS : + INTERNAL_IP6_DNS; + } + else + { + return (addr->get_family(addr) == AF_INET) ? INTERNAL_IP4_NBNS : + INTERNAL_IP6_NBNS; + } +} + +/** + * calculate the size of a pool using start and end address chunk + */ +static u_int get_pool_size(chunk_t start, chunk_t end) +{ + u_int *start_ptr, *end_ptr; + + if (start.len < sizeof(u_int) || end.len < sizeof(u_int)) + { + return 0; + } + start_ptr = (u_int*)(start.ptr + start.len - sizeof(u_int)); + end_ptr = (u_int*)(end.ptr + end.len - sizeof(u_int)); + return ntohl(*end_ptr) - ntohl(*start_ptr) + 1; +} + +/** + * print usage info + */ +static void usage(void) +{ + printf("\ +Usage:\n\ + ipsec pool --status|--add|--del|--resize|--purge [options]\n\ + \n\ + ipsec pool --status\n\ + Show a list of installed pools with statistics.\n\ + \n\ + ipsec pool --add <name> --start <start> --end <end> [--timeout <timeout>]\n\ + Add a new pool to the database.\n\ + name: Name of the pool, as used in ipsec.conf rightsourceip=%%name\n\ + start: Start address of the pool\n\ + end: End address of the pool\n\ + timeout: Lease time in hours, 0 for static leases\n\ + \n\ + ipsec pool --add dns|nbns|wins --server <server>\n\ + Add a new DNS or NBNS server to the database.\n\ + server: IP address of the name server\n\ + \n\ + ipsec pool --del <name>\n\ + Delete a pool from the database.\n\ + name: Name of the pool to delete\n\ + \n\ + ipsec pool --del dns|nbns|wins [--server <server>]\n\ + Delete a specific or all DNS or NBNS servers from the database.\n\ + server: IP address of the name server to delete\n\ + \n\ + ipsec pool --resize <name> --end <end>\n\ + Grow or shrink an existing pool.\n\ + name: Name of the pool to resize\n\ + end: New end address for the pool\n\ + \n\ + ipsec pool --leases [--filter <filter>] [--utc]\n\ + Show lease information using filters:\n\ + filter: Filter string containing comma separated key=value filters,\n\ + e.g. id=alice@strongswan.org,addr=1.1.1.1\n\ + pool: name of the pool\n\ + id: assigned identity of the lease\n\ + addr: lease IP address\n\ + tstamp: UNIX timestamp when lease was valid, as integer\n\ + status: status of the lease: online|valid|expired\n\ + utc: Show times in UTC instead of local time\n\ + \n\ + ipsec pool --purge <name>\n\ + Delete lease history of a pool:\n\ + name: Name of the pool to purge\n\ + \n"); + exit(0); +} + +/** + * ipsec pool --status - show pool overview + */ +static void status(void) +{ + enumerator_t *ns, *pool, *lease; + host_t *server; + chunk_t value; + bool found = FALSE; + + /* enumerate IPv4 DNS servers */ + ns = db->query(db, "SELECT value FROM attributes WHERE type = ?", + DB_INT, INTERNAL_IP4_DNS, DB_BLOB); + if (ns) + { + while (ns->enumerate(ns, &value)) + { + if (!found) + { + printf("dns servers:"); + found = TRUE; + } + server = host_create_from_chunk(AF_INET, value, 0); + if (server) + { + printf(" %H", server); + server->destroy(server); + } + } + ns->destroy(ns); + } + + /* enumerate IPv6 DNS servers */ + ns = db->query(db, "SELECT value FROM attributes WHERE type = ?", + DB_INT, INTERNAL_IP6_DNS, DB_BLOB); + if (ns) + { + while (ns->enumerate(ns, &value)) + { + if (!found) + { + printf("dns servers:"); + found = TRUE; + } + server = host_create_from_chunk(AF_INET6, value, 0); + if (server) + { + printf(" %H", server); + server->destroy(server); + } + } + ns->destroy(ns); + } + if (found) + { + printf("\n"); + } + else + { + printf("no dns servers found.\n"); + } + found = FALSE; + + /* enumerate IPv4 NBNS servers */ + ns = db->query(db, "SELECT value FROM attributes WHERE type = ?", + DB_INT, INTERNAL_IP4_NBNS, DB_BLOB); + if (ns) + { + while (ns->enumerate(ns, &value)) + { + if (!found) + { + printf("nbns servers:"); + found = TRUE; + } + server = host_create_from_chunk(AF_INET, value, 0); + if (server) + { + printf(" %H", server); + server->destroy(server); + } + } + ns->destroy(ns); + } + + /* enumerate IPv6 NBNS servers */ + ns = db->query(db, "SELECT value FROM attributes WHERE type = ?", + DB_INT, INTERNAL_IP6_NBNS, DB_BLOB); + if (ns) + { + while (ns->enumerate(ns, &value)) + { + if (!found) + { + printf("nbns servers:"); + found = TRUE; + } + server = host_create_from_chunk(AF_INET6, value, 0); + if (server) + { + printf(" %H", server); + server->destroy(server); + } + } + ns->destroy(ns); + } + if (found) + { + printf("\n"); + } + else + { + printf("no nbns servers found.\n"); + } + found = FALSE; + + pool = db->query(db, "SELECT id, name, start, end, timeout FROM pools", + DB_INT, DB_TEXT, DB_BLOB, DB_BLOB, DB_UINT); + if (pool) + { + char *name; + chunk_t start_chunk, end_chunk; + host_t *start, *end; + u_int id, timeout, online = 0, used = 0, size = 0; + + while (pool->enumerate(pool, &id, &name, + &start_chunk, &end_chunk, &timeout)) + { + if (!found) + { + printf("%8s %15s %15s %8s %6s %11s %11s\n", "name", "start", + "end", "timeout", "size", "online", "usage"); + found = TRUE; + } + + start = host_create_from_chunk(AF_UNSPEC, start_chunk, 0); + end = host_create_from_chunk(AF_UNSPEC, end_chunk, 0); + size = get_pool_size(start_chunk, end_chunk); + printf("%8s %15H %15H ", name, start, end); + if (timeout) + { + printf("%7dh ", timeout/3600); + } + else + { + printf("%8s ", "static"); + } + printf("%6d ", size); + /* get number of online hosts */ + lease = db->query(db, "SELECT COUNT(*) FROM addresses " + "WHERE pool = ? AND released = 0", + DB_UINT, id, DB_INT); + if (lease) + { + lease->enumerate(lease, &online); + lease->destroy(lease); + } + printf("%5d (%2d%%) ", online, online*100/size); + /* get number of online or valid lieases */ + lease = db->query(db, "SELECT COUNT(*) FROM addresses " + "WHERE addresses.pool = ? " + "AND ((? AND acquired != 0) " + " OR released = 0 OR released > ?) ", + DB_UINT, id, DB_UINT, !timeout, + DB_UINT, time(NULL) - timeout, DB_UINT); + if (lease) + { + lease->enumerate(lease, &used); + lease->destroy(lease); + } + printf("%5d (%2d%%) ", used, used*100/size); + + printf("\n"); + DESTROY_IF(start); + DESTROY_IF(end); + } + pool->destroy(pool); + } + if (!found) + { + printf("no pools found.\n"); + } + exit(0); +} + +/** + * ipsec pool --add - add a new pool + */ +static void add(char *name, host_t *start, host_t *end, int timeout) +{ + chunk_t start_addr, end_addr, cur_addr; + u_int id, count; + + start_addr = start->get_address(start); + end_addr = end->get_address(end); + cur_addr = chunk_clonea(start_addr); + count = get_pool_size(start_addr, end_addr); + + if (start_addr.len != end_addr.len || + memcmp(start_addr.ptr, end_addr.ptr, start_addr.len) > 0) + { + fprintf(stderr, "invalid start/end pair specified.\n"); + exit(-1); + } + if (db->execute(db, &id, + "INSERT INTO pools (name, start, end, timeout) " + "VALUES (?, ?, ?, ?)", + DB_TEXT, name, DB_BLOB, start_addr, + DB_BLOB, end_addr, DB_INT, timeout*3600) != 1) + { + fprintf(stderr, "creating pool failed.\n"); + exit(-1); + } + printf("allocating %d addresses... ", count); + fflush(stdout); + if (db->get_driver(db) == DB_SQLITE) + { /* run population in a transaction for sqlite */ + db->execute(db, NULL, "BEGIN TRANSACTION"); + } + while (TRUE) + { + db->execute(db, NULL, + "INSERT INTO addresses (pool, address, identity, acquired, released) " + "VALUES (?, ?, ?, ?, ?)", + DB_UINT, id, DB_BLOB, cur_addr, DB_UINT, 0, DB_UINT, 0, DB_UINT, 1); + if (chunk_equals(cur_addr, end_addr)) + { + break; + } + chunk_increment(cur_addr); + } + if (db->get_driver(db) == DB_SQLITE) + { + db->execute(db, NULL, "END TRANSACTION"); + } + printf("done.\n", count); + + exit(0); +} + +/** + * ipsec pool --add dns|nbns|wins - add a DNS or NBNS server entry + */ +static void add_attr(char *name, host_t *server) +{ + configuration_attribute_type_t type; + chunk_t value; + + type = get_attribute_type(name, server); + value = server->get_address(server); + if (db->execute(db, NULL, + "INSERT INTO attributes (type, value) VALUES (?, ?)", + DB_INT, type, DB_BLOB, value) != 1) + { + fprintf(stderr, "adding %s server %H failed.\n", name, server); + exit(-1); + } + printf("added %s server %H\n", name, server); + exit(0); +} + +/** + * ipsec pool --del - delete a pool + */ +static void del(char *name) +{ + enumerator_t *query; + u_int id; + bool found = FALSE; + + query = db->query(db, "SELECT id FROM pools WHERE name = ?", + DB_TEXT, name, DB_UINT); + if (!query) + { + fprintf(stderr, "deleting pool failed.\n"); + exit(-1); + } + while (query->enumerate(query, &id)) + { + found = TRUE; + if (db->execute(db, NULL, + "DELETE FROM leases WHERE address IN (" + " SELECT id FROM addresses WHERE pool = ?)", DB_UINT, id) < 0 || + db->execute(db, NULL, + "DELETE FROM addresses WHERE pool = ?", DB_UINT, id) < 0 || + db->execute(db, NULL, + "DELETE FROM pools WHERE id = ?", DB_UINT, id) < 0) + { + fprintf(stderr, "deleting pool failed.\n"); + query->destroy(query); + exit(-1); + } + } + query->destroy(query); + if (!found) + { + fprintf(stderr, "pool '%s' not found.\n", name); + exit(-1); + } + exit(0); +} + +/** + * ipsec pool --del dns|nbns|wins - delete a DNS or NBNS server entry + */ +static void del_attr(char *name, host_t *server) +{ + configuration_attribute_type_t type; + chunk_t value; + u_int id; + enumerator_t *query; + bool found = FALSE; + + if (server) + { + type = get_attribute_type(name, server); + value = server->get_address(server); + query = db->query(db, + "SELECT id, type, value FROM attributes " + "WHERE type = ? AND value = ?", + DB_INT, type, DB_BLOB, value, + DB_UINT, DB_INT, DB_BLOB); + } + else + { + configuration_attribute_type_t type_ip4, type_ip6; + + if (strcaseeq(name, "dns")) + { + type_ip4 = INTERNAL_IP4_DNS; + type_ip6 = INTERNAL_IP6_DNS; + } + else + { + type_ip4 = INTERNAL_IP4_NBNS; + type_ip6 = INTERNAL_IP6_NBNS; + } + + query = db->query(db, + "SELECT id, type, value FROM attributes " + "WHERE type = ? OR type = ?", + DB_INT, type_ip4, DB_INT, type_ip6, + DB_UINT, DB_INT, DB_BLOB); + } + if (!query) + { + fprintf(stderr, "deleting %s servers failed.\n", name); + exit(-1); + } + + while (query->enumerate(query, &id, &type, &value)) + { + int family; + host_t *host; + + found = TRUE; + family = (type == INTERNAL_IP4_DNS || type == INTERNAL_IP4_NBNS) ? + AF_INET : AF_INET6; + host = host_create_from_chunk(family, value, 0); + if (db->execute(db, NULL, + "DELETE FROM attributes WHERE id = ?", + DB_UINT, id) != 1) + { + fprintf(stderr, "deleting %s server %H failed\n", name, host); + query->destroy(query); + DESTROY_IF(host); + exit(-1); + } + printf("deleted %s server %H\n", name, host); + DESTROY_IF(host); + } + query->destroy(query); + + if (!found) + { + printf("no matching %s servers found\n", name); + exit(-1); + } + exit(0); +} + +/** + * ipsec pool --resize - resize a pool if (db->execute(db, NULL, + "DELETE FROM attributes WHERE type = ? AND value = ?", + DB_INT, type, DB_BLOB, value) != 1) + { + fprintf(stderr, "deleting %s server %H failed\n", name, server); + exit(-1); + } + printf("deleted %s server %H\n", name, server); + if (db->execute(db, NULL, + "DELETE FROM attributes WHERE type = ? AND value = ?", + DB_INT, type, DB_BLOB, value) != 1) + { + fprintf(stderr, "deleting %s server %H failed\n", name, server); + exit(-1); + } + printf("deleted %s server %H\n", name, server); + + */ +static void resize(char *name, host_t *end) +{ + enumerator_t *query; + chunk_t old_addr, new_addr, cur_addr; + u_int id, count; + + new_addr = end->get_address(end); + + query = db->query(db, "SELECT id, end FROM pools WHERE name = ?", + DB_TEXT, name, DB_UINT, DB_BLOB); + if (!query || !query->enumerate(query, &id, &old_addr)) + { + DESTROY_IF(query); + fprintf(stderr, "resizing pool failed.\n"); + exit(-1); + } + if (old_addr.len != new_addr.len || + memcmp(new_addr.ptr, old_addr.ptr, old_addr.len) < 0) + { + fprintf(stderr, "shrinking of pools not supported.\n"); + query->destroy(query); + exit(-1); + } + cur_addr = chunk_clonea(old_addr); + count = get_pool_size(old_addr, new_addr) - 1; + query->destroy(query); + + if (db->execute(db, NULL, + "UPDATE pools SET end = ? WHERE name = ?", + DB_BLOB, new_addr, DB_TEXT, name) <= 0) + { + fprintf(stderr, "pool '%s' not found.\n", name); + exit(-1); + } + + printf("allocating %d new addresses... ", count); + fflush(stdout); + if (db->get_driver(db) == DB_SQLITE) + { /* run population in a transaction for sqlite */ + db->execute(db, NULL, "BEGIN TRANSACTION"); + } + while (count-- > 0) + { + chunk_increment(cur_addr); + db->execute(db, NULL, + "INSERT INTO addresses (pool, address, identity, acquired, released) " + "VALUES (?, ?, ?, ?, ?)", + DB_UINT, id, DB_BLOB, cur_addr, DB_UINT, 0, DB_UINT, 0, DB_UINT, 1); + } + if (db->get_driver(db) == DB_SQLITE) + { + db->execute(db, NULL, "END TRANSACTION"); + } + printf("done.\n", count); + + exit(0); +} + +/** + * create the lease query using the filter string + */ +static enumerator_t *create_lease_query(char *filter) +{ + enumerator_t *query; + identification_t *id = NULL; + host_t *addr = NULL; + u_int tstamp = 0; + bool online = FALSE, valid = FALSE, expired = FALSE; + char *value, *pos, *pool = NULL; + enum { + FIL_POOL = 0, + FIL_ID, + FIL_ADDR, + FIL_TSTAMP, + FIL_STATE, + }; + char *const token[] = { + [FIL_POOL] = "pool", + [FIL_ID] = "id", + [FIL_ADDR] = "addr", + [FIL_TSTAMP] = "tstamp", + [FIL_STATE] = "status", + NULL + }; + + /* if the filter string contains a distinguished name as a ID, we replace + * ", " by "/ " in order to not confuse the getsubopt parser */ + pos = filter; + while ((pos = strchr(pos, ','))) + { + if (pos[1] == ' ') + { + pos[0] = '/'; + } + pos++; + } + + while (filter && *filter != '\0') + { + switch (getsubopt(&filter, token, &value)) + { + case FIL_POOL: + if (value) + { + pool = value; + } + break; + case FIL_ID: + if (value) + { + id = identification_create_from_string(value); + } + break; + case FIL_ADDR: + if (value) + { + addr = host_create_from_string(value, 0); + } + if (!addr) + { + fprintf(stderr, "invalid 'addr' in filter string.\n"); + exit(-1); + } + break; + case FIL_TSTAMP: + if (value) + { + tstamp = atoi(value); + } + if (tstamp == 0) + { + online = TRUE; + } + break; + case FIL_STATE: + if (value) + { + if (streq(value, "online")) + { + online = TRUE; + } + else if (streq(value, "valid")) + { + valid = TRUE; + } + else if (streq(value, "expired")) + { + expired = TRUE; + } + else + { + fprintf(stderr, "invalid 'state' in filter string.\n"); + exit(-1); + } + } + break; + default: + fprintf(stderr, "invalid filter string.\n"); + exit(-1); + break; + } + } + query = db->query(db, + "SELECT name, addresses.address, identities.type, " + "identities.data, leases.acquired, leases.released, timeout " + "FROM leases JOIN addresses ON leases.address = addresses.id " + "JOIN pools ON addresses.pool = pools.id " + "JOIN identities ON leases.identity = identities.id " + "WHERE (? OR name = ?) " + "AND (? OR (identities.type = ? AND identities.data = ?)) " + "AND (? OR addresses.address = ?) " + "AND (? OR (? >= leases.acquired AND (? <= leases.released))) " + "AND (? OR leases.released > ? - timeout) " + "AND (? OR leases.released < ? - timeout) " + "AND ? " + "UNION " + "SELECT name, address, identities.type, identities.data, " + "acquired, released, timeout FROM addresses " + "JOIN pools ON addresses.pool = pools.id " + "JOIN identities ON addresses.identity = identities.id " + "WHERE ? AND released = 0 " + "AND (? OR name = ?) " + "AND (? OR (identities.type = ? AND identities.data = ?)) " + "AND (? OR address = ?)", + DB_INT, pool == NULL, DB_TEXT, pool, + DB_INT, id == NULL, + DB_INT, id ? id->get_type(id) : 0, + DB_BLOB, id ? id->get_encoding(id) : chunk_empty, + DB_INT, addr == NULL, + DB_BLOB, addr ? addr->get_address(addr) : chunk_empty, + DB_INT, tstamp == 0, DB_UINT, tstamp, DB_UINT, tstamp, + DB_INT, !valid, DB_INT, time(NULL), + DB_INT, !expired, DB_INT, time(NULL), + DB_INT, !online, + /* union */ + DB_INT, !(valid || expired), + DB_INT, pool == NULL, DB_TEXT, pool, + DB_INT, id == NULL, + DB_INT, id ? id->get_type(id) : 0, + DB_BLOB, id ? id->get_encoding(id) : chunk_empty, + DB_INT, addr == NULL, + DB_BLOB, addr ? addr->get_address(addr) : chunk_empty, + /* res */ + DB_TEXT, DB_BLOB, DB_INT, DB_BLOB, DB_UINT, DB_UINT, DB_UINT); + /* id and addr leak but we can't destroy them until query is destroyed. */ + return query; +} + +/** + * ipsec pool --leases - show lease information of a pool + */ +static void leases(char *filter, bool utc) +{ + enumerator_t *query; + chunk_t address_chunk, identity_chunk; + int identity_type; + char *name; + u_int acquired, released, timeout; + host_t *address; + identification_t *identity; + bool found = FALSE; + + query = create_lease_query(filter); + if (!query) + { + fprintf(stderr, "querying leases failed.\n"); + exit(-1); + } + while (query->enumerate(query, &name, &address_chunk, &identity_type, + &identity_chunk, &acquired, &released, &timeout)) + { + if (!found) + { + int len = utc ? 25 : 21; + + found = TRUE; + printf("%-8s %-15s %-7s %-*s %-*s %s\n", + "name", "address", "status", len, "start", len, "end", "identity"); + } + address = host_create_from_chunk(AF_UNSPEC, address_chunk, 0); + identity = identification_create_from_encoding(identity_type, identity_chunk); + + printf("%-8s %-15H ", name, address); + if (released == 0) + { + printf("%-7s ", "online"); + } + else if (timeout == 0) + { + printf("%-7s ", "static"); + } + else if (released >= time(NULL) - timeout) + { + printf("%-7s ", "valid"); + } + else + { + printf("%-7s ", "expired"); + } + + printf(" %T ", &acquired, utc); + if (released) + { + printf("%T ", &released, utc); + } + else + { + printf(" "); + if (utc) + { + printf(" "); + } + } + printf("%Y\n", identity); + DESTROY_IF(address); + identity->destroy(identity); + } + query->destroy(query); + if (!found) + { + fprintf(stderr, "no matching leases found.\n"); + exit(-1); + } + exit(0); +} + +/** + * ipsec pool --purge - delete expired leases + */ +static void purge(char *name) +{ + int purged = 0; + + purged = db->execute(db, NULL, + "DELETE FROM leases WHERE address IN (" + " SELECT id FROM addresses WHERE pool IN (" + " SELECT id FROM pools WHERE name = ?))", + DB_TEXT, name); + if (purged < 0) + { + fprintf(stderr, "purging pool '%s' failed.\n", name); + exit(-1); + } + fprintf(stderr, "purged %d leases in pool '%s'.\n", purged, name); + exit(0); +} + +/** + * atexit handler to close db on shutdown + */ +static void cleanup(void) +{ + db->destroy(db); + DESTROY_IF(start); + DESTROY_IF(end); + DESTROY_IF(server); +} + +int main(int argc, char *argv[]) +{ + char *uri, *name = "", *filter = ""; + int timeout = 0; + bool utc = FALSE; + enum { + OP_USAGE, + OP_STATUS, + OP_ADD, + OP_ADD_ATTR, + OP_DEL, + OP_DEL_ATTR, + OP_RESIZE, + OP_LEASES, + OP_PURGE + } operation = OP_USAGE; + + atexit(library_deinit); + + /* initialize library */ + if (!library_init(NULL)) + { + exit(SS_RC_LIBSTRONGSWAN_INTEGRITY); + } + if (lib->integrity && + !lib->integrity->check_file(lib->integrity, "pool", argv[0])) + { + fprintf(stderr, "integrity check of pool failed\n"); + exit(SS_RC_DAEMON_INTEGRITY); + } + if (!lib->plugins->load(lib->plugins, NULL, + lib->settings->get_str(lib->settings, "pool.load", PLUGINS))) + { + exit(SS_RC_INITIALIZATION_FAILED); + } + + uri = lib->settings->get_str(lib->settings, "libstrongswan.plugins.attr-sql.database", NULL); + if (!uri) + { + fprintf(stderr, "database URI libstrongswan.plugins.attr-sql.database not set.\n"); + exit(SS_RC_INITIALIZATION_FAILED); + } + db = lib->db->create(lib->db, uri); + if (!db) + { + fprintf(stderr, "opening database failed.\n"); + exit(SS_RC_INITIALIZATION_FAILED); + } + atexit(cleanup); + + while (TRUE) + { + int c; + + struct option long_opts[] = { + { "help", no_argument, NULL, 'h' }, + + { "utc", no_argument, NULL, 'u' }, + { "status", no_argument, NULL, 'w' }, + { "add", required_argument, NULL, 'a' }, + { "del", required_argument, NULL, 'd' }, + { "resize", required_argument, NULL, 'r' }, + { "leases", no_argument, NULL, 'l' }, + { "purge", required_argument, NULL, 'p' }, + + { "start", required_argument, NULL, 's' }, + { "end", required_argument, NULL, 'e' }, + { "timeout", required_argument, NULL, 't' }, + { "filter", required_argument, NULL, 'f' }, + { "server", required_argument, NULL, 'v' }, + { 0,0,0,0 } + }; + + c = getopt_long(argc, argv, "", long_opts, NULL); + switch (c) + { + case EOF: + break; + case 'h': + break; + case 'w': + operation = OP_STATUS; + break; + case 'u': + utc = TRUE; + continue; + case 'a': + name = optarg; + operation = is_attribute(name) ? OP_ADD_ATTR : OP_ADD; + continue; + case 'd': + name = optarg; + operation = is_attribute(name) ? OP_DEL_ATTR : OP_DEL; + continue; + case 'r': + name = optarg; + operation = OP_RESIZE; + continue; + case 'l': + operation = OP_LEASES; + continue; + case 'p': + name = optarg; + operation = OP_PURGE; + continue; + case 's': + start = host_create_from_string(optarg, 0); + if (start == NULL) + { + fprintf(stderr, "invalid start address: '%s'.\n", optarg); + operation = OP_USAGE; + break; + } + continue; + case 'e': + end = host_create_from_string(optarg, 0); + if (end == NULL) + { + fprintf(stderr, "invalid end address: '%s'.\n", optarg); + operation = OP_USAGE; + break; + } + continue; + case 't': + timeout = atoi(optarg); + if (timeout == 0 && strcmp(optarg, "0") != 0) + { + fprintf(stderr, "invalid timeout '%s'.\n", optarg); + operation = OP_USAGE; + break; + } + continue; + case 'f': + filter = optarg; + continue; + case 'v': + server = host_create_from_string(optarg, 0); + if (server == NULL) + { + fprintf(stderr, "invalid server address: '%s'.\n", optarg); + operation = OP_USAGE; + break; + } + continue; + default: + operation = OP_USAGE; + break; + } + break; + } + + switch (operation) + { + case OP_USAGE: + usage(); + break; + case OP_STATUS: + status(); + break; + case OP_ADD: + if (start == NULL || end == NULL) + { + fprintf(stderr, "missing arguments.\n"); + usage(); + } + add(name, start, end, timeout); + break; + case OP_ADD_ATTR: + if (server == NULL) + { + fprintf(stderr, "missing arguments.\n"); + usage(); + } + add_attr(name, server); + break; + case OP_DEL: + del(name); + break; + case OP_DEL_ATTR: + del_attr(name, server); + break; + case OP_RESIZE: + if (end == NULL) + { + fprintf(stderr, "missing arguments.\n"); + usage(); + } + resize(name, end); + break; + case OP_LEASES: + leases(filter, utc); + break; + case OP_PURGE: + purge(name); + break; + } + exit(0); +} + diff --git a/src/libstrongswan/plugins/attr_sql/sql_attribute.c b/src/libstrongswan/plugins/attr_sql/sql_attribute.c new file mode 100644 index 000000000..a89195b6d --- /dev/null +++ b/src/libstrongswan/plugins/attr_sql/sql_attribute.c @@ -0,0 +1,384 @@ +/* + * Copyright (C) 2008 Martin Willi + * Hochschule fuer Technik Rapperswil + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by the + * Free Software Foundation; either version 2 of the License, or (at your + * option) any later version. See <http://www.fsf.org/copyleft/gpl.txt>. + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY + * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License + * for more details. + */ + +#include <time.h> + +#include <debug.h> +#include <library.h> + +#include "sql_attribute.h" + +typedef struct private_sql_attribute_t private_sql_attribute_t; + +/** + * private data of sql_attribute + */ +struct private_sql_attribute_t { + + /** + * public functions + */ + sql_attribute_t public; + + /** + * database connection + */ + database_t *db; + + /** + * wheter to record lease history in lease table + */ + bool history; +}; + +/** + * lookup/insert an identity + */ +static u_int get_identity(private_sql_attribute_t *this, identification_t *id) +{ + enumerator_t *e; + u_int row; + + /* look for peer identity in the identities table */ + e = this->db->query(this->db, + "SELECT id FROM identities WHERE type = ? AND data = ?", + DB_INT, id->get_type(id), DB_BLOB, id->get_encoding(id), + DB_UINT); + + if (e && e->enumerate(e, &row)) + { + e->destroy(e); + return row; + } + DESTROY_IF(e); + /* not found, insert new one */ + if (this->db->execute(this->db, &row, + "INSERT INTO identities (type, data) VALUES (?, ?)", + DB_INT, id->get_type(id), DB_BLOB, id->get_encoding(id)) == 1) + { + return row; + } + return 0; +} + +/** + * Lookup pool by name + */ +static u_int get_pool(private_sql_attribute_t *this, char *name, u_int *timeout) +{ + enumerator_t *e; + u_int pool; + + e = this->db->query(this->db, "SELECT id, timeout FROM pools WHERE name = ?", + DB_TEXT, name, DB_UINT, DB_UINT); + if (e && e->enumerate(e, &pool, timeout)) + { + e->destroy(e); + return pool; + } + DESTROY_IF(e); + return 0; +} + +/** + * Look up an existing lease + */ +static host_t* check_lease(private_sql_attribute_t *this, char *name, + u_int pool, u_int identity) +{ + while (TRUE) + { + u_int id; + chunk_t address; + enumerator_t *e; + time_t now = time(NULL); + + e = this->db->query(this->db, + "SELECT id, address FROM addresses " + "WHERE pool = ? AND identity = ? AND released != 0 LIMIT 1", + DB_UINT, pool, DB_UINT, identity, DB_UINT, DB_BLOB); + if (!e || !e->enumerate(e, &id, &address)) + { + DESTROY_IF(e); + break; + } + address = chunk_clonea(address); + e->destroy(e); + + if (this->db->execute(this->db, NULL, + "UPDATE addresses SET acquired = ?, released = 0 " + "WHERE id = ? AND identity = ? AND released != 0", + DB_UINT, now, DB_UINT, id, DB_UINT, identity) > 0) + { + host_t *host; + + host = host_create_from_chunk(AF_UNSPEC, address, 0); + if (host) + { + DBG1("acquired existing lease for address %H in pool '%s'", + host, name); + return host; + } + } + } + return NULL; +} + +/** + * We check for unallocated addresses or expired leases. First we select an + * address as a candidate, but double check later on if it is still available + * during the update operation. This allows us to work without locking. + */ +static host_t* get_lease(private_sql_attribute_t *this, char *name, + u_int pool, u_int timeout, u_int identity) +{ + while (TRUE) + { + u_int id; + chunk_t address; + enumerator_t *e; + time_t now = time(NULL); + int hits; + + if (timeout) + { + /* check for an expired lease */ + e = this->db->query(this->db, + "SELECT id, address FROM addresses " + "WHERE pool = ? AND released != 0 AND released < ? LIMIT 1", + DB_UINT, pool, DB_UINT, now - timeout, DB_UINT, DB_BLOB); + } + else + { + /* with static leases, check for an unallocated address */ + e = this->db->query(this->db, + "SELECT id, address FROM addresses " + "WHERE pool = ? AND identity = 0 LIMIT 1", + DB_UINT, pool, DB_UINT, DB_BLOB); + + } + + if (!e || !e->enumerate(e, &id, &address)) + { + DESTROY_IF(e); + break; + } + address = chunk_clonea(address); + e->destroy(e); + + if (timeout) + { + hits = this->db->execute(this->db, NULL, + "UPDATE addresses SET " + "acquired = ?, released = 0, identity = ? " + "WHERE id = ? AND released != 0 AND released < ?", + DB_UINT, now, DB_UINT, identity, + DB_UINT, id, DB_UINT, now - timeout); + } + else + { + hits = this->db->execute(this->db, NULL, + "UPDATE addresses SET " + "acquired = ?, released = 0, identity = ? " + "WHERE id = ? AND identity = 0", + DB_UINT, now, DB_UINT, identity, DB_UINT, id); + } + if (hits > 0) + { + host_t *host; + + host = host_create_from_chunk(AF_UNSPEC, address, 0); + if (host) + { + DBG1("acquired new lease for address %H in pool '%s'", + host, name); + return host; + } + } + } + DBG1("no available address found in pool '%s'", name); + return NULL; +} + +/** + * Implementation of attribute_provider_t.acquire_address + */ +static host_t* acquire_address(private_sql_attribute_t *this, + char *names, identification_t *id, + host_t *requested) +{ + host_t *address = NULL; + u_int identity, pool, timeout; + + identity = get_identity(this, id); + if (identity) + { + /* check for a single pool first (no concatenation and enumeration) */ + if (strchr(names, ',') == NULL) + { + pool = get_pool(this, names, &timeout); + if (pool) + { + /* check for an existing lease */ + address = check_lease(this, names, pool, identity); + if (address == NULL) + { + /* get an unallocated address or expired lease */ + address = get_lease(this, names, pool, timeout, identity); + } + } + } + else + { + enumerator_t *enumerator; + char *name; + + /* in a first step check for an existing lease over all pools */ + enumerator = enumerator_create_token(names, ",", " "); + while (enumerator->enumerate(enumerator, &name)) + { + pool = get_pool(this, name, &timeout); + if (pool) + { + address = check_lease(this, name, pool, identity); + if (address) + { + enumerator->destroy(enumerator); + return address; + } + } + } + enumerator->destroy(enumerator); + + /* in a second step get an unallocated address or expired lease */ + enumerator = enumerator_create_token(names, ",", " "); + while (enumerator->enumerate(enumerator, &name)) + { + pool = get_pool(this, name, &timeout); + if (pool) + { + address = get_lease(this, name, pool, timeout, identity); + if (address) + { + break; + } + } + } + enumerator->destroy(enumerator); + } + } + return address; +} + +/** + * Implementation of attribute_provider_t.release_address + */ +static bool release_address(private_sql_attribute_t *this, + char *name, host_t *address, identification_t *id) +{ + enumerator_t *enumerator; + bool found = FALSE; + time_t now = time(NULL); + + enumerator = enumerator_create_token(name, ",", " "); + while (enumerator->enumerate(enumerator, &name)) + { + u_int pool, timeout; + + pool = get_pool(this, name, &timeout); + if (pool) + { + if (this->history) + { + this->db->execute(this->db, NULL, + "INSERT INTO leases (address, identity, acquired, released)" + " SELECT id, identity, acquired, ? FROM addresses " + " WHERE pool = ? AND address = ?", + DB_UINT, now, DB_UINT, pool, + DB_BLOB, address->get_address(address)); + } + if (this->db->execute(this->db, NULL, + "UPDATE addresses SET released = ? WHERE " + "pool = ? AND address = ?", DB_UINT, time(NULL), + DB_UINT, pool, DB_BLOB, address->get_address(address)) > 0) + { + found = TRUE; + break; + } + } + } + enumerator->destroy(enumerator); + return found; +} + +/** + * Implementation of sql_attribute_t.create_attribute_enumerator + */ +static enumerator_t* create_attribute_enumerator(private_sql_attribute_t *this, + identification_t *id, host_t *vip) +{ + if (vip) + { + enumerator_t *enumerator; + + enumerator = this->db->query(this->db, + "SELECT type, value FROM attributes", DB_INT, DB_BLOB); + if (enumerator) + { + return enumerator; + } + } + return enumerator_create_empty(); +} + +/** + * Implementation of sql_attribute_t.destroy + */ +static void destroy(private_sql_attribute_t *this) +{ + free(this); +} + +/* + * see header file + */ +sql_attribute_t *sql_attribute_create(database_t *db) +{ + private_sql_attribute_t *this = malloc_thing(private_sql_attribute_t); + time_t now = time(NULL); + + this->public.provider.acquire_address = (host_t*(*)(attribute_provider_t *this, char*, identification_t *, host_t *))acquire_address; + this->public.provider.release_address = (bool(*)(attribute_provider_t *this, char*,host_t *, identification_t*))release_address; + this->public.provider.create_attribute_enumerator = (enumerator_t*(*)(attribute_provider_t*, identification_t *id, host_t *host))create_attribute_enumerator; + this->public.destroy = (void(*)(sql_attribute_t*))destroy; + + this->db = db; + this->history = lib->settings->get_bool(lib->settings, + "libstrongswan.plugins.attr-sql.lease_history", TRUE); + + /* close any "online" leases in the case we crashed */ + if (this->history) + { + this->db->execute(this->db, NULL, + "INSERT INTO leases (address, identity, acquired, released)" + " SELECT id, identity, acquired, ? FROM addresses " + " WHERE released = 0", DB_UINT, now); + } + this->db->execute(this->db, NULL, + "UPDATE addresses SET released = ? WHERE released = 0", + DB_UINT, now); + return &this->public; +} + diff --git a/src/libstrongswan/plugins/attr_sql/sql_attribute.h b/src/libstrongswan/plugins/attr_sql/sql_attribute.h new file mode 100644 index 000000000..ca87eb27e --- /dev/null +++ b/src/libstrongswan/plugins/attr_sql/sql_attribute.h @@ -0,0 +1,50 @@ +/* + * Copyright (C) 2008 Martin Willi + * Hochschule fuer Technik Rapperswil + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by the + * Free Software Foundation; either version 2 of the License, or (at your + * option) any later version. See <http://www.fsf.org/copyleft/gpl.txt>. + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY + * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License + * for more details. + */ + +/** + * @defgroup sql_attribute sql_attribute + * @{ @ingroup attr_sql + */ + +#ifndef SQL_ATTRIBUTE_H_ +#define SQL_ATTRIBUTE_H_ + +#include <attributes/attribute_provider.h> +#include <database/database.h> + +typedef struct sql_attribute_t sql_attribute_t; + +/** + * SQL database based IKEv2 cfg attribute provider. + */ +struct sql_attribute_t { + + /** + * Implements attribute provider interface + */ + attribute_provider_t provider; + + /** + * Destroy a sql_attribute instance. + */ + void (*destroy)(sql_attribute_t *this); +}; + +/** + * Create a sql_attribute instance. + */ +sql_attribute_t *sql_attribute_create(database_t *db); + +#endif /** SQL_ATTRIBUTE_H_ @}*/ diff --git a/src/libstrongswan/plugins/blowfish/Makefile.am b/src/libstrongswan/plugins/blowfish/Makefile.am index 3fbc5893b..de8948445 100644 --- a/src/libstrongswan/plugins/blowfish/Makefile.am +++ b/src/libstrongswan/plugins/blowfish/Makefile.am @@ -7,6 +7,6 @@ plugin_LTLIBRARIES = libstrongswan-blowfish.la libstrongswan_blowfish_la_SOURCES = \ blowfish_plugin.h blowfish_plugin.c blowfish_crypter.c blowfish_crypter.h \ -bf_skey.c blowfish.h bf_pi.h bf_locl.h bf_enc.c +bf_skey.c blowfish.h bf_pi.h bf_locl.h bf_enc.c libstrongswan_blowfish_la_LDFLAGS = -module -avoid-version diff --git a/src/libstrongswan/plugins/blowfish/Makefile.in b/src/libstrongswan/plugins/blowfish/Makefile.in index e536b5fc6..7b55d69c7 100644 --- a/src/libstrongswan/plugins/blowfish/Makefile.in +++ b/src/libstrongswan/plugins/blowfish/Makefile.in @@ -1,8 +1,9 @@ -# Makefile.in generated by automake 1.10.2 from Makefile.am. +# Makefile.in generated by automake 1.11 from Makefile.am. # @configure_input@ # Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, -# 2003, 2004, 2005, 2006, 2007, 2008 Free Software Foundation, Inc. +# 2003, 2004, 2005, 2006, 2007, 2008, 2009 Free Software Foundation, +# Inc. # This Makefile.in is free software; the Free Software Foundation # gives unlimited permission to copy and/or distribute it, # with or without modifications, as long as this notice is preserved. @@ -16,8 +17,9 @@ VPATH = @srcdir@ pkgdatadir = $(datadir)/@PACKAGE@ -pkglibdir = $(libdir)/@PACKAGE@ pkgincludedir = $(includedir)/@PACKAGE@ +pkglibdir = $(libdir)/@PACKAGE@ +pkglibexecdir = $(libexecdir)/@PACKAGE@ am__cd = CDPATH="$${ZSH_VERSION+.}$(PATH_SEPARATOR)" && cd install_sh_DATA = $(install_sh) -c -m 644 install_sh_PROGRAM = $(install_sh) -c @@ -35,19 +37,41 @@ host_triplet = @host@ subdir = src/libstrongswan/plugins/blowfish DIST_COMMON = $(srcdir)/Makefile.am $(srcdir)/Makefile.in ACLOCAL_M4 = $(top_srcdir)/aclocal.m4 -am__aclocal_m4_deps = $(top_srcdir)/configure.in +am__aclocal_m4_deps = $(top_srcdir)/m4/config/libtool.m4 \ + $(top_srcdir)/m4/config/ltoptions.m4 \ + $(top_srcdir)/m4/config/ltsugar.m4 \ + $(top_srcdir)/m4/config/ltversion.m4 \ + $(top_srcdir)/m4/config/lt~obsolete.m4 \ + $(top_srcdir)/m4/macros/with.m4 \ + $(top_srcdir)/m4/macros/enable-disable.m4 \ + $(top_srcdir)/configure.in am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \ $(ACLOCAL_M4) mkinstalldirs = $(install_sh) -d CONFIG_CLEAN_FILES = +CONFIG_CLEAN_VPATH_FILES = am__vpath_adj_setup = srcdirstrip=`echo "$(srcdir)" | sed 's|.|.|g'`; am__vpath_adj = case $$p in \ $(srcdir)/*) f=`echo "$$p" | sed "s|^$$srcdirstrip/||"`;; \ *) f=$$p;; \ esac; -am__strip_dir = `echo $$p | sed -e 's|^.*/||'`; +am__strip_dir = f=`echo $$p | sed -e 's|^.*/||'`; +am__install_max = 40 +am__nobase_strip_setup = \ + srcdirstrip=`echo "$(srcdir)" | sed 's/[].[^$$\\*|]/\\\\&/g'` +am__nobase_strip = \ + for p in $$list; do echo "$$p"; done | sed -e "s|$$srcdirstrip/||" +am__nobase_list = $(am__nobase_strip_setup); \ + for p in $$list; do echo "$$p $$p"; done | \ + sed "s| $$srcdirstrip/| |;"' / .*\//!s/ .*/ ./; s,\( .*\)/[^/]*$$,\1,' | \ + $(AWK) 'BEGIN { files["."] = "" } { files[$$2] = files[$$2] " " $$1; \ + if (++n[$$2] == $(am__install_max)) \ + { print $$2, files[$$2]; n[$$2] = 0; files[$$2] = "" } } \ + END { for (dir in files) print dir, files[dir] }' +am__base_list = \ + sed '$$!N;$$!N;$$!N;$$!N;$$!N;$$!N;$$!N;s/\n/ /g' | \ + sed '$$!N;$$!N;$$!N;$$!N;s/\n/ /g' am__installdirs = "$(DESTDIR)$(plugindir)" -pluginLTLIBRARIES_INSTALL = $(INSTALL) LTLIBRARIES = $(plugin_LTLIBRARIES) libstrongswan_blowfish_la_LIBADD = am_libstrongswan_blowfish_la_OBJECTS = blowfish_plugin.lo \ @@ -61,6 +85,7 @@ libstrongswan_blowfish_la_LINK = $(LIBTOOL) --tag=CC \ DEFAULT_INCLUDES = -I.@am__isrc@ depcomp = $(SHELL) $(top_srcdir)/depcomp am__depfiles_maybe = depfiles +am__mv = mv -f COMPILE = $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) \ $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) LTCOMPILE = $(LIBTOOL) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) \ @@ -108,25 +133,22 @@ INSTALL_DATA = @INSTALL_DATA@ INSTALL_PROGRAM = @INSTALL_PROGRAM@ INSTALL_SCRIPT = @INSTALL_SCRIPT@ INSTALL_STRIP_PROGRAM = @INSTALL_STRIP_PROGRAM@ -IPSEC_ROUTING_TABLE = @IPSEC_ROUTING_TABLE@ -IPSEC_ROUTING_TABLE_PRIO = @IPSEC_ROUTING_TABLE_PRIO@ LD = @LD@ LDFLAGS = @LDFLAGS@ LEX = @LEX@ LEXLIB = @LEXLIB@ LEX_OUTPUT_ROOT = @LEX_OUTPUT_ROOT@ -LIBGCRYPT_CFLAGS = @LIBGCRYPT_CFLAGS@ -LIBGCRYPT_CONFIG = @LIBGCRYPT_CONFIG@ -LIBGCRYPT_LIBS = @LIBGCRYPT_LIBS@ LIBOBJS = @LIBOBJS@ LIBS = @LIBS@ LIBTOOL = @LIBTOOL@ -LINUX_HEADERS = @LINUX_HEADERS@ LIPO = @LIPO@ LN_S = @LN_S@ LTLIBOBJS = @LTLIBOBJS@ MAKEINFO = @MAKEINFO@ MKDIR_P = @MKDIR_P@ +MYSQLCFLAG = @MYSQLCFLAG@ +MYSQLCONFIG = @MYSQLCONFIG@ +MYSQLLIB = @MYSQLLIB@ NM = @NM@ NMEDIT = @NMEDIT@ OBJDUMP = @OBJDUMP@ @@ -138,11 +160,14 @@ PACKAGE_BUGREPORT = @PACKAGE_BUGREPORT@ PACKAGE_NAME = @PACKAGE_NAME@ PACKAGE_STRING = @PACKAGE_STRING@ PACKAGE_TARNAME = @PACKAGE_TARNAME@ +PACKAGE_URL = @PACKAGE_URL@ PACKAGE_VERSION = @PACKAGE_VERSION@ PATH_SEPARATOR = @PATH_SEPARATOR@ PERL = @PERL@ PKG_CONFIG = @PKG_CONFIG@ +PTHREADLIB = @PTHREADLIB@ RANLIB = @RANLIB@ +RTLIB = @RTLIB@ RUBY = @RUBY@ RUBYINCLUDE = @RUBYINCLUDE@ SED = @SED@ @@ -171,9 +196,9 @@ build_cpu = @build_cpu@ build_os = @build_os@ build_vendor = @build_vendor@ builddir = @builddir@ -confdir = @confdir@ datadir = @datadir@ datarootdir = @datarootdir@ +default_pkcs11 = @default_pkcs11@ docdir = @docdir@ dvidir = @dvidir@ exec_prefix = @exec_prefix@ @@ -196,7 +221,7 @@ ipsecuser = @ipsecuser@ libdir = @libdir@ libexecdir = @libexecdir@ libstrongswan_plugins = @libstrongswan_plugins@ -linuxdir = @linuxdir@ +linux_headers = @linux_headers@ localedir = @localedir@ localstatedir = @localstatedir@ lt_ECHO = @lt_ECHO@ @@ -204,6 +229,7 @@ mandir = @mandir@ mkdir_p = @mkdir_p@ nm_CFLAGS = @nm_CFLAGS@ nm_LIBS = @nm_LIBS@ +nm_ca_dir = @nm_ca_dir@ oldincludedir = @oldincludedir@ pdfdir = @pdfdir@ piddir = @piddir@ @@ -212,10 +238,12 @@ pluto_plugins = @pluto_plugins@ prefix = @prefix@ program_transform_name = @program_transform_name@ psdir = @psdir@ +random_device = @random_device@ resolv_conf = @resolv_conf@ +routing_table = @routing_table@ +routing_table_prio = @routing_table_prio@ sbindir = @sbindir@ sharedstatedir = @sharedstatedir@ -simreader = @simreader@ srcdir = @srcdir@ strongswan_conf = @strongswan_conf@ sysconfdir = @sysconfdir@ @@ -223,6 +251,7 @@ target_alias = @target_alias@ top_build_prefix = @top_build_prefix@ top_builddir = @top_builddir@ top_srcdir = @top_srcdir@ +urandom_device = @urandom_device@ xml_CFLAGS = @xml_CFLAGS@ xml_LIBS = @xml_LIBS@ INCLUDES = -I$(top_srcdir)/src/libstrongswan @@ -230,7 +259,7 @@ AM_CFLAGS = -rdynamic plugin_LTLIBRARIES = libstrongswan-blowfish.la libstrongswan_blowfish_la_SOURCES = \ blowfish_plugin.h blowfish_plugin.c blowfish_crypter.c blowfish_crypter.h \ -bf_skey.c blowfish.h bf_pi.h bf_locl.h bf_enc.c +bf_skey.c blowfish.h bf_pi.h bf_locl.h bf_enc.c libstrongswan_blowfish_la_LDFLAGS = -module -avoid-version all: all-am @@ -246,9 +275,9 @@ $(srcdir)/Makefile.in: $(srcdir)/Makefile.am $(am__configure_deps) exit 1;; \ esac; \ done; \ - echo ' cd $(top_srcdir) && $(AUTOMAKE) --gnu src/libstrongswan/plugins/blowfish/Makefile'; \ - cd $(top_srcdir) && \ - $(AUTOMAKE) --gnu src/libstrongswan/plugins/blowfish/Makefile + echo ' cd $(top_srcdir) && $(AUTOMAKE) --gnu src/libstrongswan/plugins/blowfish/Makefile'; \ + $(am__cd) $(top_srcdir) && \ + $(AUTOMAKE) --gnu src/libstrongswan/plugins/blowfish/Makefile .PRECIOUS: Makefile Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status @case '$?' in \ @@ -266,23 +295,28 @@ $(top_srcdir)/configure: $(am__configure_deps) cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh $(ACLOCAL_M4): $(am__aclocal_m4_deps) cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh +$(am__aclocal_m4_deps): install-pluginLTLIBRARIES: $(plugin_LTLIBRARIES) @$(NORMAL_INSTALL) test -z "$(plugindir)" || $(MKDIR_P) "$(DESTDIR)$(plugindir)" - @list='$(plugin_LTLIBRARIES)'; for p in $$list; do \ + @list='$(plugin_LTLIBRARIES)'; test -n "$(plugindir)" || list=; \ + list2=; for p in $$list; do \ if test -f $$p; then \ - f=$(am__strip_dir) \ - echo " $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=install $(pluginLTLIBRARIES_INSTALL) $(INSTALL_STRIP_FLAG) '$$p' '$(DESTDIR)$(plugindir)/$$f'"; \ - $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=install $(pluginLTLIBRARIES_INSTALL) $(INSTALL_STRIP_FLAG) "$$p" "$(DESTDIR)$(plugindir)/$$f"; \ + list2="$$list2 $$p"; \ else :; fi; \ - done + done; \ + test -z "$$list2" || { \ + echo " $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=install $(INSTALL) $(INSTALL_STRIP_FLAG) $$list2 '$(DESTDIR)$(plugindir)'"; \ + $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=install $(INSTALL) $(INSTALL_STRIP_FLAG) $$list2 "$(DESTDIR)$(plugindir)"; \ + } uninstall-pluginLTLIBRARIES: @$(NORMAL_UNINSTALL) - @list='$(plugin_LTLIBRARIES)'; for p in $$list; do \ - p=$(am__strip_dir) \ - echo " $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=uninstall rm -f '$(DESTDIR)$(plugindir)/$$p'"; \ - $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=uninstall rm -f "$(DESTDIR)$(plugindir)/$$p"; \ + @list='$(plugin_LTLIBRARIES)'; test -n "$(plugindir)" || list=; \ + for p in $$list; do \ + $(am__strip_dir) \ + echo " $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=uninstall rm -f '$(DESTDIR)$(plugindir)/$$f'"; \ + $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=uninstall rm -f "$(DESTDIR)$(plugindir)/$$f"; \ done clean-pluginLTLIBRARIES: @@ -309,21 +343,21 @@ distclean-compile: .c.o: @am__fastdepCC_TRUE@ $(COMPILE) -MT $@ -MD -MP -MF $(DEPDIR)/$*.Tpo -c -o $@ $< -@am__fastdepCC_TRUE@ mv -f $(DEPDIR)/$*.Tpo $(DEPDIR)/$*.Po +@am__fastdepCC_TRUE@ $(am__mv) $(DEPDIR)/$*.Tpo $(DEPDIR)/$*.Po @AMDEP_TRUE@@am__fastdepCC_FALSE@ source='$<' object='$@' libtool=no @AMDEPBACKSLASH@ @AMDEP_TRUE@@am__fastdepCC_FALSE@ DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@ @am__fastdepCC_FALSE@ $(COMPILE) -c $< .c.obj: @am__fastdepCC_TRUE@ $(COMPILE) -MT $@ -MD -MP -MF $(DEPDIR)/$*.Tpo -c -o $@ `$(CYGPATH_W) '$<'` -@am__fastdepCC_TRUE@ mv -f $(DEPDIR)/$*.Tpo $(DEPDIR)/$*.Po +@am__fastdepCC_TRUE@ $(am__mv) $(DEPDIR)/$*.Tpo $(DEPDIR)/$*.Po @AMDEP_TRUE@@am__fastdepCC_FALSE@ source='$<' object='$@' libtool=no @AMDEPBACKSLASH@ @AMDEP_TRUE@@am__fastdepCC_FALSE@ DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@ @am__fastdepCC_FALSE@ $(COMPILE) -c `$(CYGPATH_W) '$<'` .c.lo: @am__fastdepCC_TRUE@ $(LTCOMPILE) -MT $@ -MD -MP -MF $(DEPDIR)/$*.Tpo -c -o $@ $< -@am__fastdepCC_TRUE@ mv -f $(DEPDIR)/$*.Tpo $(DEPDIR)/$*.Plo +@am__fastdepCC_TRUE@ $(am__mv) $(DEPDIR)/$*.Tpo $(DEPDIR)/$*.Plo @AMDEP_TRUE@@am__fastdepCC_FALSE@ source='$<' object='$@' libtool=yes @AMDEPBACKSLASH@ @AMDEP_TRUE@@am__fastdepCC_FALSE@ DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@ @am__fastdepCC_FALSE@ $(LTCOMPILE) -c -o $@ $< @@ -346,7 +380,7 @@ tags: TAGS TAGS: $(HEADERS) $(SOURCES) $(TAGS_DEPENDENCIES) \ $(TAGS_FILES) $(LISP) - tags=; \ + set x; \ here=`pwd`; \ list='$(SOURCES) $(HEADERS) $(LISP) $(TAGS_FILES)'; \ unique=`for i in $$list; do \ @@ -354,29 +388,34 @@ TAGS: $(HEADERS) $(SOURCES) $(TAGS_DEPENDENCIES) \ done | \ $(AWK) '{ files[$$0] = 1; nonempty = 1; } \ END { if (nonempty) { for (i in files) print i; }; }'`; \ - if test -z "$(ETAGS_ARGS)$$tags$$unique"; then :; else \ + shift; \ + if test -z "$(ETAGS_ARGS)$$*$$unique"; then :; else \ test -n "$$unique" || unique=$$empty_fix; \ - $(ETAGS) $(ETAGSFLAGS) $(AM_ETAGSFLAGS) $(ETAGS_ARGS) \ - $$tags $$unique; \ + if test $$# -gt 0; then \ + $(ETAGS) $(ETAGSFLAGS) $(AM_ETAGSFLAGS) $(ETAGS_ARGS) \ + "$$@" $$unique; \ + else \ + $(ETAGS) $(ETAGSFLAGS) $(AM_ETAGSFLAGS) $(ETAGS_ARGS) \ + $$unique; \ + fi; \ fi ctags: CTAGS CTAGS: $(HEADERS) $(SOURCES) $(TAGS_DEPENDENCIES) \ $(TAGS_FILES) $(LISP) - tags=; \ list='$(SOURCES) $(HEADERS) $(LISP) $(TAGS_FILES)'; \ unique=`for i in $$list; do \ if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \ done | \ $(AWK) '{ files[$$0] = 1; nonempty = 1; } \ END { if (nonempty) { for (i in files) print i; }; }'`; \ - test -z "$(CTAGS_ARGS)$$tags$$unique" \ + test -z "$(CTAGS_ARGS)$$unique" \ || $(CTAGS) $(CTAGSFLAGS) $(AM_CTAGSFLAGS) $(CTAGS_ARGS) \ - $$tags $$unique + $$unique GTAGS: here=`$(am__cd) $(top_builddir) && pwd` \ - && cd $(top_srcdir) \ - && gtags -i $(GTAGS_ARGS) $$here + && $(am__cd) $(top_srcdir) \ + && gtags -i $(GTAGS_ARGS) "$$here" distclean-tags: -rm -f TAGS ID GTAGS GRTAGS GSYMS GPATH tags @@ -397,13 +436,17 @@ distdir: $(DISTFILES) if test -f $$file || test -d $$file; then d=.; else d=$(srcdir); fi; \ if test -d $$d/$$file; then \ dir=`echo "/$$file" | sed -e 's,/[^/]*$$,,'`; \ + if test -d "$(distdir)/$$file"; then \ + find "$(distdir)/$$file" -type d ! -perm -700 -exec chmod u+rwx {} \;; \ + fi; \ if test -d $(srcdir)/$$file && test $$d != $(srcdir); then \ - cp -pR $(srcdir)/$$file $(distdir)$$dir || exit 1; \ + cp -fpR $(srcdir)/$$file "$(distdir)$$dir" || exit 1; \ + find "$(distdir)/$$file" -type d ! -perm -700 -exec chmod u+rwx {} \;; \ fi; \ - cp -pR $$d/$$file $(distdir)$$dir || exit 1; \ + cp -fpR $$d/$$file "$(distdir)$$dir" || exit 1; \ else \ - test -f $(distdir)/$$file \ - || cp -p $$d/$$file $(distdir)/$$file \ + test -f "$(distdir)/$$file" \ + || cp -p $$d/$$file "$(distdir)/$$file" \ || exit 1; \ fi; \ done @@ -434,6 +477,7 @@ clean-generic: distclean-generic: -test -z "$(CONFIG_CLEAN_FILES)" || rm -f $(CONFIG_CLEAN_FILES) + -test . = "$(srcdir)" || test -z "$(CONFIG_CLEAN_VPATH_FILES)" || rm -f $(CONFIG_CLEAN_VPATH_FILES) maintainer-clean-generic: @echo "This command is intended for maintainers to use" @@ -455,6 +499,8 @@ dvi-am: html: html-am +html-am: + info: info-am info-am: @@ -463,18 +509,28 @@ install-data-am: install-pluginLTLIBRARIES install-dvi: install-dvi-am +install-dvi-am: + install-exec-am: install-html: install-html-am +install-html-am: + install-info: install-info-am +install-info-am: + install-man: install-pdf: install-pdf-am +install-pdf-am: + install-ps: install-ps-am +install-ps-am: + installcheck-am: maintainer-clean: maintainer-clean-am @@ -513,6 +569,7 @@ uninstall-am: uninstall-pluginLTLIBRARIES mostlyclean-generic mostlyclean-libtool pdf pdf-am ps ps-am \ tags uninstall uninstall-am uninstall-pluginLTLIBRARIES + # Tell versions [3.59,3.63) of GNU make to not export all variables. # Otherwise a system limit (for SysV at least) may be exceeded. .NOEXPORT: diff --git a/src/libstrongswan/plugins/blowfish/bf_enc.c b/src/libstrongswan/plugins/blowfish/bf_enc.c index c2f3ce2e8..ebcc5dbdf 100644 --- a/src/libstrongswan/plugins/blowfish/bf_enc.c +++ b/src/libstrongswan/plugins/blowfish/bf_enc.c @@ -5,21 +5,21 @@ * This package is an SSL implementation written * by Eric Young (eay@cryptsoft.com). * The implementation was written so as to conform with Netscapes SSL. - * + * * This library is free for commercial and non-commercial use as long as * the following conditions are aheared to. The following conditions * apply to all code found in this distribution, be it the RC4, RSA, * lhash, DES, etc., code; not just the SSL code. The SSL documentation * included with this distribution is covered by the same copyright terms * except that the holder is Tim Hudson (tjh@cryptsoft.com). - * + * * Copyright remains Eric Young's, and as such any Copyright notices in * the code are not to be removed. * If this package is used in a product, Eric Young should be given attribution * as the author of the parts of the library used. * This can be in the form of a textual message at program startup or * in documentation (online or textual) provided with the package. - * + * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: @@ -34,10 +34,10 @@ * Eric Young (eay@cryptsoft.com)" * The word 'cryptographic' can be left out if the rouines from the library * being used are not cryptographic related :-). - * 4. If you include any Windows specific code (or a derivative thereof) from + * 4. If you include any Windows specific code (or a derivative thereof) from * the apps directory (application code) you must include an acknowledgement: * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" - * + * * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE @@ -49,7 +49,7 @@ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. - * + * * The licence and distribution terms for any publically available version or * derivative of this code cannot be changed. i.e. this code cannot simply be * copied and put under another distribution licence diff --git a/src/libstrongswan/plugins/blowfish/bf_locl.h b/src/libstrongswan/plugins/blowfish/bf_locl.h index 283bf4c43..1375a0aa9 100644 --- a/src/libstrongswan/plugins/blowfish/bf_locl.h +++ b/src/libstrongswan/plugins/blowfish/bf_locl.h @@ -5,21 +5,21 @@ * This package is an SSL implementation written * by Eric Young (eay@cryptsoft.com). * The implementation was written so as to conform with Netscapes SSL. - * + * * This library is free for commercial and non-commercial use as long as * the following conditions are aheared to. The following conditions * apply to all code found in this distribution, be it the RC4, RSA, * lhash, DES, etc., code; not just the SSL code. The SSL documentation * included with this distribution is covered by the same copyright terms * except that the holder is Tim Hudson (tjh@cryptsoft.com). - * + * * Copyright remains Eric Young's, and as such any Copyright notices in * the code are not to be removed. * If this package is used in a product, Eric Young should be given attribution * as the author of the parts of the library used. * This can be in the form of a textual message at program startup or * in documentation (online or textual) provided with the package. - * + * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: @@ -34,10 +34,10 @@ * Eric Young (eay@cryptsoft.com)" * The word 'cryptographic' can be left out if the rouines from the library * being used are not cryptographic related :-). - * 4. If you include any Windows specific code (or a derivative thereof) from + * 4. If you include any Windows specific code (or a derivative thereof) from * the apps directory (application code) you must include an acknowledgement: * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" - * + * * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE @@ -49,7 +49,7 @@ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. - * + * * The licence and distribution terms for any publically available version or * derivative of this code cannot be changed. i.e. this code cannot simply be * copied and put under another distribution licence diff --git a/src/libstrongswan/plugins/blowfish/bf_pi.h b/src/libstrongswan/plugins/blowfish/bf_pi.h index 9949513c6..79d23db6c 100644 --- a/src/libstrongswan/plugins/blowfish/bf_pi.h +++ b/src/libstrongswan/plugins/blowfish/bf_pi.h @@ -5,21 +5,21 @@ * This package is an SSL implementation written * by Eric Young (eay@cryptsoft.com). * The implementation was written so as to conform with Netscapes SSL. - * + * * This library is free for commercial and non-commercial use as long as * the following conditions are aheared to. The following conditions * apply to all code found in this distribution, be it the RC4, RSA, * lhash, DES, etc., code; not just the SSL code. The SSL documentation * included with this distribution is covered by the same copyright terms * except that the holder is Tim Hudson (tjh@cryptsoft.com). - * + * * Copyright remains Eric Young's, and as such any Copyright notices in * the code are not to be removed. * If this package is used in a product, Eric Young should be given attribution * as the author of the parts of the library used. * This can be in the form of a textual message at program startup or * in documentation (online or textual) provided with the package. - * + * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: @@ -34,10 +34,10 @@ * Eric Young (eay@cryptsoft.com)" * The word 'cryptographic' can be left out if the rouines from the library * being used are not cryptographic related :-). - * 4. If you include any Windows specific code (or a derivative thereof) from + * 4. If you include any Windows specific code (or a derivative thereof) from * the apps directory (application code) you must include an acknowledgement: * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" - * + * * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE @@ -49,7 +49,7 @@ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. - * + * * The licence and distribution terms for any publically available version or * derivative of this code cannot be changed. i.e. this code cannot simply be * copied and put under another distribution licence @@ -64,262 +64,262 @@ static const BF_KEY bf_init= { 0xc0ac29b7L, 0xc97c50ddL, 0x3f84d5b5L, 0xb5470917L, 0x9216d5d9L, 0x8979fb1b },{ - 0xd1310ba6L, 0x98dfb5acL, 0x2ffd72dbL, 0xd01adfb7L, - 0xb8e1afedL, 0x6a267e96L, 0xba7c9045L, 0xf12c7f99L, - 0x24a19947L, 0xb3916cf7L, 0x0801f2e2L, 0x858efc16L, - 0x636920d8L, 0x71574e69L, 0xa458fea3L, 0xf4933d7eL, - 0x0d95748fL, 0x728eb658L, 0x718bcd58L, 0x82154aeeL, - 0x7b54a41dL, 0xc25a59b5L, 0x9c30d539L, 0x2af26013L, - 0xc5d1b023L, 0x286085f0L, 0xca417918L, 0xb8db38efL, - 0x8e79dcb0L, 0x603a180eL, 0x6c9e0e8bL, 0xb01e8a3eL, - 0xd71577c1L, 0xbd314b27L, 0x78af2fdaL, 0x55605c60L, - 0xe65525f3L, 0xaa55ab94L, 0x57489862L, 0x63e81440L, - 0x55ca396aL, 0x2aab10b6L, 0xb4cc5c34L, 0x1141e8ceL, - 0xa15486afL, 0x7c72e993L, 0xb3ee1411L, 0x636fbc2aL, - 0x2ba9c55dL, 0x741831f6L, 0xce5c3e16L, 0x9b87931eL, - 0xafd6ba33L, 0x6c24cf5cL, 0x7a325381L, 0x28958677L, - 0x3b8f4898L, 0x6b4bb9afL, 0xc4bfe81bL, 0x66282193L, - 0x61d809ccL, 0xfb21a991L, 0x487cac60L, 0x5dec8032L, - 0xef845d5dL, 0xe98575b1L, 0xdc262302L, 0xeb651b88L, - 0x23893e81L, 0xd396acc5L, 0x0f6d6ff3L, 0x83f44239L, - 0x2e0b4482L, 0xa4842004L, 0x69c8f04aL, 0x9e1f9b5eL, - 0x21c66842L, 0xf6e96c9aL, 0x670c9c61L, 0xabd388f0L, - 0x6a51a0d2L, 0xd8542f68L, 0x960fa728L, 0xab5133a3L, - 0x6eef0b6cL, 0x137a3be4L, 0xba3bf050L, 0x7efb2a98L, - 0xa1f1651dL, 0x39af0176L, 0x66ca593eL, 0x82430e88L, - 0x8cee8619L, 0x456f9fb4L, 0x7d84a5c3L, 0x3b8b5ebeL, - 0xe06f75d8L, 0x85c12073L, 0x401a449fL, 0x56c16aa6L, - 0x4ed3aa62L, 0x363f7706L, 0x1bfedf72L, 0x429b023dL, - 0x37d0d724L, 0xd00a1248L, 0xdb0fead3L, 0x49f1c09bL, - 0x075372c9L, 0x80991b7bL, 0x25d479d8L, 0xf6e8def7L, - 0xe3fe501aL, 0xb6794c3bL, 0x976ce0bdL, 0x04c006baL, - 0xc1a94fb6L, 0x409f60c4L, 0x5e5c9ec2L, 0x196a2463L, - 0x68fb6fafL, 0x3e6c53b5L, 0x1339b2ebL, 0x3b52ec6fL, - 0x6dfc511fL, 0x9b30952cL, 0xcc814544L, 0xaf5ebd09L, - 0xbee3d004L, 0xde334afdL, 0x660f2807L, 0x192e4bb3L, - 0xc0cba857L, 0x45c8740fL, 0xd20b5f39L, 0xb9d3fbdbL, - 0x5579c0bdL, 0x1a60320aL, 0xd6a100c6L, 0x402c7279L, - 0x679f25feL, 0xfb1fa3ccL, 0x8ea5e9f8L, 0xdb3222f8L, - 0x3c7516dfL, 0xfd616b15L, 0x2f501ec8L, 0xad0552abL, - 0x323db5faL, 0xfd238760L, 0x53317b48L, 0x3e00df82L, - 0x9e5c57bbL, 0xca6f8ca0L, 0x1a87562eL, 0xdf1769dbL, - 0xd542a8f6L, 0x287effc3L, 0xac6732c6L, 0x8c4f5573L, - 0x695b27b0L, 0xbbca58c8L, 0xe1ffa35dL, 0xb8f011a0L, - 0x10fa3d98L, 0xfd2183b8L, 0x4afcb56cL, 0x2dd1d35bL, - 0x9a53e479L, 0xb6f84565L, 0xd28e49bcL, 0x4bfb9790L, - 0xe1ddf2daL, 0xa4cb7e33L, 0x62fb1341L, 0xcee4c6e8L, - 0xef20cadaL, 0x36774c01L, 0xd07e9efeL, 0x2bf11fb4L, - 0x95dbda4dL, 0xae909198L, 0xeaad8e71L, 0x6b93d5a0L, - 0xd08ed1d0L, 0xafc725e0L, 0x8e3c5b2fL, 0x8e7594b7L, - 0x8ff6e2fbL, 0xf2122b64L, 0x8888b812L, 0x900df01cL, - 0x4fad5ea0L, 0x688fc31cL, 0xd1cff191L, 0xb3a8c1adL, - 0x2f2f2218L, 0xbe0e1777L, 0xea752dfeL, 0x8b021fa1L, - 0xe5a0cc0fL, 0xb56f74e8L, 0x18acf3d6L, 0xce89e299L, - 0xb4a84fe0L, 0xfd13e0b7L, 0x7cc43b81L, 0xd2ada8d9L, - 0x165fa266L, 0x80957705L, 0x93cc7314L, 0x211a1477L, - 0xe6ad2065L, 0x77b5fa86L, 0xc75442f5L, 0xfb9d35cfL, - 0xebcdaf0cL, 0x7b3e89a0L, 0xd6411bd3L, 0xae1e7e49L, - 0x00250e2dL, 0x2071b35eL, 0x226800bbL, 0x57b8e0afL, - 0x2464369bL, 0xf009b91eL, 0x5563911dL, 0x59dfa6aaL, - 0x78c14389L, 0xd95a537fL, 0x207d5ba2L, 0x02e5b9c5L, - 0x83260376L, 0x6295cfa9L, 0x11c81968L, 0x4e734a41L, - 0xb3472dcaL, 0x7b14a94aL, 0x1b510052L, 0x9a532915L, - 0xd60f573fL, 0xbc9bc6e4L, 0x2b60a476L, 0x81e67400L, - 0x08ba6fb5L, 0x571be91fL, 0xf296ec6bL, 0x2a0dd915L, - 0xb6636521L, 0xe7b9f9b6L, 0xff34052eL, 0xc5855664L, - 0x53b02d5dL, 0xa99f8fa1L, 0x08ba4799L, 0x6e85076aL, - 0x4b7a70e9L, 0xb5b32944L, 0xdb75092eL, 0xc4192623L, - 0xad6ea6b0L, 0x49a7df7dL, 0x9cee60b8L, 0x8fedb266L, - 0xecaa8c71L, 0x699a17ffL, 0x5664526cL, 0xc2b19ee1L, - 0x193602a5L, 0x75094c29L, 0xa0591340L, 0xe4183a3eL, - 0x3f54989aL, 0x5b429d65L, 0x6b8fe4d6L, 0x99f73fd6L, - 0xa1d29c07L, 0xefe830f5L, 0x4d2d38e6L, 0xf0255dc1L, - 0x4cdd2086L, 0x8470eb26L, 0x6382e9c6L, 0x021ecc5eL, - 0x09686b3fL, 0x3ebaefc9L, 0x3c971814L, 0x6b6a70a1L, - 0x687f3584L, 0x52a0e286L, 0xb79c5305L, 0xaa500737L, - 0x3e07841cL, 0x7fdeae5cL, 0x8e7d44ecL, 0x5716f2b8L, - 0xb03ada37L, 0xf0500c0dL, 0xf01c1f04L, 0x0200b3ffL, - 0xae0cf51aL, 0x3cb574b2L, 0x25837a58L, 0xdc0921bdL, - 0xd19113f9L, 0x7ca92ff6L, 0x94324773L, 0x22f54701L, - 0x3ae5e581L, 0x37c2dadcL, 0xc8b57634L, 0x9af3dda7L, - 0xa9446146L, 0x0fd0030eL, 0xecc8c73eL, 0xa4751e41L, - 0xe238cd99L, 0x3bea0e2fL, 0x3280bba1L, 0x183eb331L, - 0x4e548b38L, 0x4f6db908L, 0x6f420d03L, 0xf60a04bfL, - 0x2cb81290L, 0x24977c79L, 0x5679b072L, 0xbcaf89afL, - 0xde9a771fL, 0xd9930810L, 0xb38bae12L, 0xdccf3f2eL, - 0x5512721fL, 0x2e6b7124L, 0x501adde6L, 0x9f84cd87L, - 0x7a584718L, 0x7408da17L, 0xbc9f9abcL, 0xe94b7d8cL, - 0xec7aec3aL, 0xdb851dfaL, 0x63094366L, 0xc464c3d2L, - 0xef1c1847L, 0x3215d908L, 0xdd433b37L, 0x24c2ba16L, - 0x12a14d43L, 0x2a65c451L, 0x50940002L, 0x133ae4ddL, - 0x71dff89eL, 0x10314e55L, 0x81ac77d6L, 0x5f11199bL, - 0x043556f1L, 0xd7a3c76bL, 0x3c11183bL, 0x5924a509L, - 0xf28fe6edL, 0x97f1fbfaL, 0x9ebabf2cL, 0x1e153c6eL, - 0x86e34570L, 0xeae96fb1L, 0x860e5e0aL, 0x5a3e2ab3L, - 0x771fe71cL, 0x4e3d06faL, 0x2965dcb9L, 0x99e71d0fL, - 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0xf523f357L, 0xa6327623L, 0x93a83531L, 0x56cccd02L, + 0xacf08162L, 0x5a75ebb5L, 0x6e163697L, 0x88d273ccL, + 0xde966292L, 0x81b949d0L, 0x4c50901bL, 0x71c65614L, + 0xe6c6c7bdL, 0x327a140aL, 0x45e1d006L, 0xc3f27b9aL, + 0xc9aa53fdL, 0x62a80f00L, 0xbb25bfe2L, 0x35bdd2f6L, + 0x71126905L, 0xb2040222L, 0xb6cbcf7cL, 0xcd769c2bL, + 0x53113ec0L, 0x1640e3d3L, 0x38abbd60L, 0x2547adf0L, + 0xba38209cL, 0xf746ce76L, 0x77afa1c5L, 0x20756060L, + 0x85cbfe4eL, 0x8ae88dd8L, 0x7aaaf9b0L, 0x4cf9aa7eL, + 0x1948c25cL, 0x02fb8a8cL, 0x01c36ae4L, 0xd6ebe1f9L, + 0x90d4f869L, 0xa65cdea0L, 0x3f09252dL, 0xc208e69fL, + 0xb74e6132L, 0xce77e25bL, 0x578fdfe3L, 0x3ac372e6L, } }; diff --git a/src/libstrongswan/plugins/blowfish/bf_skey.c b/src/libstrongswan/plugins/blowfish/bf_skey.c index 8cdbbd283..ceec3b8d4 100644 --- a/src/libstrongswan/plugins/blowfish/bf_skey.c +++ b/src/libstrongswan/plugins/blowfish/bf_skey.c @@ -5,21 +5,21 @@ * This package is an SSL implementation written * by Eric Young (eay@cryptsoft.com). * The implementation was written so as to conform with Netscapes SSL. - * + * * This library is free for commercial and non-commercial use as long as * the following conditions are aheared to. The following conditions * apply to all code found in this distribution, be it the RC4, RSA, * lhash, DES, etc., code; not just the SSL code. The SSL documentation * included with this distribution is covered by the same copyright terms * except that the holder is Tim Hudson (tjh@cryptsoft.com). - * + * * Copyright remains Eric Young's, and as such any Copyright notices in * the code are not to be removed. * If this package is used in a product, Eric Young should be given attribution * as the author of the parts of the library used. * This can be in the form of a textual message at program startup or * in documentation (online or textual) provided with the package. - * + * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: @@ -34,10 +34,10 @@ * Eric Young (eay@cryptsoft.com)" * The word 'cryptographic' can be left out if the rouines from the library * being used are not cryptographic related :-). - * 4. If you include any Windows specific code (or a derivative thereof) from + * 4. If you include any Windows specific code (or a derivative thereof) from * the apps directory (application code) you must include an acknowledgement: * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" - * + * * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE @@ -49,7 +49,7 @@ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. - * + * * The licence and distribution terms for any publically available version or * derivative of this code cannot be changed. i.e. this code cannot simply be * copied and put under another distribution licence diff --git a/src/libstrongswan/plugins/blowfish/blowfish.h b/src/libstrongswan/plugins/blowfish/blowfish.h index ccb97e272..9aa30df4b 100644 --- a/src/libstrongswan/plugins/blowfish/blowfish.h +++ b/src/libstrongswan/plugins/blowfish/blowfish.h @@ -5,21 +5,21 @@ * This package is an SSL implementation written * by Eric Young (eay@cryptsoft.com). * The implementation was written so as to conform with Netscapes SSL. - * + * * This library is free for commercial and non-commercial use as long as * the following conditions are aheared to. The following conditions * apply to all code found in this distribution, be it the RC4, RSA, * lhash, DES, etc., code; not just the SSL code. The SSL documentation * included with this distribution is covered by the same copyright terms * except that the holder is Tim Hudson (tjh@cryptsoft.com). - * + * * Copyright remains Eric Young's, and as such any Copyright notices in * the code are not to be removed. * If this package is used in a product, Eric Young should be given attribution * as the author of the parts of the library used. * This can be in the form of a textual message at program startup or * in documentation (online or textual) provided with the package. - * + * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: @@ -34,10 +34,10 @@ * Eric Young (eay@cryptsoft.com)" * The word 'cryptographic' can be left out if the rouines from the library * being used are not cryptographic related :-). - * 4. If you include any Windows specific code (or a derivative thereof) from + * 4. If you include any Windows specific code (or a derivative thereof) from * the apps directory (application code) you must include an acknowledgement: * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" - * + * * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE @@ -49,7 +49,7 @@ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. - * + * * The licence and distribution terms for any publically available version or * derivative of this code cannot be changed. i.e. this code cannot simply be * copied and put under another distribution licence @@ -90,7 +90,7 @@ extern "C" { * So I've chosen long... * <appro@fy.chalmers.se> */ - + /* des.h-like hack <jjo-ipsec@mendoza.gov.ar> */ #ifndef BF_LONG #ifdef __KERNEL__ @@ -110,7 +110,7 @@ typedef struct bf_key_st BF_LONG S[4*256]; } BF_KEY; - + void BF_set_key(BF_KEY *key, int len, const unsigned char *data); void BF_encrypt(BF_LONG *data,const BF_KEY *key); diff --git a/src/libstrongswan/plugins/blowfish/blowfish_crypter.c b/src/libstrongswan/plugins/blowfish/blowfish_crypter.c index 5064bfef6..fb856ed37 100644 --- a/src/libstrongswan/plugins/blowfish/blowfish_crypter.c +++ b/src/libstrongswan/plugins/blowfish/blowfish_crypter.c @@ -4,21 +4,21 @@ * This package is an SSL implementation written * by Eric Young (eay@cryptsoft.com). * The implementation was written so as to conform with Netscapes SSL. - * + * * This library is free for commercial and non-commercial use as long as * the following conditions are aheared to. The following conditions * apply to all code found in this distribution, be it the RC4, RSA, * lhash, DES, etc., code; not just the SSL code. The SSL documentation * included with this distribution is covered by the same copyright terms * except that the holder is Tim Hudson (tjh@cryptsoft.com). - * + * * Copyright remains Eric Young's, and as such any Copyright notices in * the code are not to be removed. * If this package is used in a product, Eric Young should be given attribution * as the author of the parts of the library used. * This can be in the form of a textual message at program startup or * in documentation (online or textual) provided with the package. - * + * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: @@ -33,10 +33,10 @@ * Eric Young (eay@cryptsoft.com)" * The word 'cryptographic' can be left out if the rouines from the library * being used are not cryptographic related :-). - * 4. If you include any Windows specific code (or a derivative thereof) from + * 4. If you include any Windows specific code (or a derivative thereof) from * the apps directory (application code) you must include an acknowledgement: * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" - * + * * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE @@ -48,7 +48,7 @@ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. - * + * * The licence and distribution terms for any publically available version or * derivative of this code cannot be changed. i.e. this code cannot simply be * copied and put under another distribution licence @@ -61,23 +61,23 @@ * (From LECTURE NOTES IN COMPUTER SCIENCE 809, FAST SOFTWARE ENCRYPTION, * CAMBRIDGE SECURITY WORKSHOP, CAMBRIDGE, U.K., DECEMBER 9-11, 1993) */ - + #include "blowfish_crypter.h" typedef struct private_blowfish_crypter_t private_blowfish_crypter_t; /** * Class implementing the Blowfish symmetric encryption algorithm. - * + * * @ingroup crypters */ struct private_blowfish_crypter_t { - + /** * Public part of this class. */ blowfish_crypter_t public; - + /** * Blowfish key schedule */ @@ -96,7 +96,7 @@ static void decrypt(private_blowfish_crypter_t *this, chunk_t data, chunk_t iv, chunk_t *decrypted) { u_int8_t *in, *out; - + if (decrypted) { *decrypted = chunk_alloc(data.len); @@ -121,7 +121,7 @@ static void encrypt (private_blowfish_crypter_t *this, chunk_t data, chunk_t iv, chunk_t *encrypted) { u_int8_t *in, *out; - + if (encrypted) { *encrypted = chunk_alloc(data.len); @@ -177,14 +177,14 @@ static void destroy (private_blowfish_crypter_t *this) blowfish_crypter_t *blowfish_crypter_create(encryption_algorithm_t algo, size_t key_size) { private_blowfish_crypter_t *this; - + if (algo != ENCR_BLOWFISH) { return NULL; } - + this = malloc_thing(private_blowfish_crypter_t); - + this->key_size = key_size; this->public.crypter_interface.encrypt = (void (*) (crypter_t *, chunk_t,chunk_t, chunk_t *)) encrypt; this->public.crypter_interface.decrypt = (void (*) (crypter_t *, chunk_t , chunk_t, chunk_t *)) decrypt; @@ -192,6 +192,6 @@ blowfish_crypter_t *blowfish_crypter_create(encryption_algorithm_t algo, size_t this->public.crypter_interface.get_key_size = (size_t (*) (crypter_t *)) get_key_size; this->public.crypter_interface.set_key = (void (*) (crypter_t *,chunk_t)) set_key; this->public.crypter_interface.destroy = (void (*) (crypter_t *)) destroy; - + return &(this->public); } diff --git a/src/libstrongswan/plugins/blowfish/blowfish_crypter.h b/src/libstrongswan/plugins/blowfish/blowfish_crypter.h index 2bb896e64..71cc09cd0 100644 --- a/src/libstrongswan/plugins/blowfish/blowfish_crypter.h +++ b/src/libstrongswan/plugins/blowfish/blowfish_crypter.h @@ -30,7 +30,7 @@ typedef struct blowfish_crypter_t blowfish_crypter_t; * Class implementing the Blowfish encryption algorithm. */ struct blowfish_crypter_t { - + /** * The crypter_t interface. */ @@ -39,7 +39,7 @@ struct blowfish_crypter_t { /** * Constructor to create blowfish_crypter_t objects. - * + * * @param key_size key size in bytes * @param algo algorithm to implement * @return blowfish_crypter_t object, NULL if not supported diff --git a/src/libstrongswan/plugins/blowfish/blowfish_plugin.c b/src/libstrongswan/plugins/blowfish/blowfish_plugin.c index 6e2f6d4fa..993dc8b3b 100644 --- a/src/libstrongswan/plugins/blowfish/blowfish_plugin.c +++ b/src/libstrongswan/plugins/blowfish/blowfish_plugin.c @@ -48,12 +48,12 @@ static void destroy(private_blowfish_plugin_t *this) plugin_t *plugin_create() { private_blowfish_plugin_t *this = malloc_thing(private_blowfish_plugin_t); - + this->public.plugin.destroy = (void(*)(plugin_t*))destroy; - + lib->crypto->add_crypter(lib->crypto, ENCR_BLOWFISH, (crypter_constructor_t)blowfish_crypter_create); - + return &this->public.plugin; } diff --git a/src/libstrongswan/plugins/curl/Makefile.in b/src/libstrongswan/plugins/curl/Makefile.in index 21d77ac8f..32b2504fe 100644 --- a/src/libstrongswan/plugins/curl/Makefile.in +++ b/src/libstrongswan/plugins/curl/Makefile.in @@ -1,8 +1,9 @@ -# Makefile.in generated by automake 1.10.2 from Makefile.am. +# Makefile.in generated by automake 1.11 from Makefile.am. # @configure_input@ # Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, -# 2003, 2004, 2005, 2006, 2007, 2008 Free Software Foundation, Inc. +# 2003, 2004, 2005, 2006, 2007, 2008, 2009 Free Software Foundation, +# Inc. # This Makefile.in is free software; the Free Software Foundation # gives unlimited permission to copy and/or distribute it, # with or without modifications, as long as this notice is preserved. @@ -16,8 +17,9 @@ VPATH = @srcdir@ pkgdatadir = $(datadir)/@PACKAGE@ -pkglibdir = $(libdir)/@PACKAGE@ pkgincludedir = $(includedir)/@PACKAGE@ +pkglibdir = $(libdir)/@PACKAGE@ +pkglibexecdir = $(libexecdir)/@PACKAGE@ am__cd = CDPATH="$${ZSH_VERSION+.}$(PATH_SEPARATOR)" && cd install_sh_DATA = $(install_sh) -c -m 644 install_sh_PROGRAM = $(install_sh) -c @@ -35,19 +37,41 @@ host_triplet = @host@ subdir = src/libstrongswan/plugins/curl DIST_COMMON = $(srcdir)/Makefile.am $(srcdir)/Makefile.in ACLOCAL_M4 = $(top_srcdir)/aclocal.m4 -am__aclocal_m4_deps = $(top_srcdir)/configure.in +am__aclocal_m4_deps = $(top_srcdir)/m4/config/libtool.m4 \ + $(top_srcdir)/m4/config/ltoptions.m4 \ + $(top_srcdir)/m4/config/ltsugar.m4 \ + $(top_srcdir)/m4/config/ltversion.m4 \ + $(top_srcdir)/m4/config/lt~obsolete.m4 \ + $(top_srcdir)/m4/macros/with.m4 \ + $(top_srcdir)/m4/macros/enable-disable.m4 \ + $(top_srcdir)/configure.in am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \ $(ACLOCAL_M4) mkinstalldirs = $(install_sh) -d CONFIG_CLEAN_FILES = +CONFIG_CLEAN_VPATH_FILES = am__vpath_adj_setup = srcdirstrip=`echo "$(srcdir)" | sed 's|.|.|g'`; am__vpath_adj = case $$p in \ $(srcdir)/*) f=`echo "$$p" | sed "s|^$$srcdirstrip/||"`;; \ *) f=$$p;; \ esac; -am__strip_dir = `echo $$p | sed -e 's|^.*/||'`; +am__strip_dir = f=`echo $$p | sed -e 's|^.*/||'`; +am__install_max = 40 +am__nobase_strip_setup = \ + srcdirstrip=`echo "$(srcdir)" | sed 's/[].[^$$\\*|]/\\\\&/g'` +am__nobase_strip = \ + for p in $$list; do echo "$$p"; done | sed -e "s|$$srcdirstrip/||" +am__nobase_list = $(am__nobase_strip_setup); \ + for p in $$list; do echo "$$p $$p"; done | \ + sed "s| $$srcdirstrip/| |;"' / .*\//!s/ .*/ ./; s,\( .*\)/[^/]*$$,\1,' | \ + $(AWK) 'BEGIN { files["."] = "" } { files[$$2] = files[$$2] " " $$1; \ + if (++n[$$2] == $(am__install_max)) \ + { print $$2, files[$$2]; n[$$2] = 0; files[$$2] = "" } } \ + END { for (dir in files) print dir, files[dir] }' +am__base_list = \ + sed '$$!N;$$!N;$$!N;$$!N;$$!N;$$!N;$$!N;s/\n/ /g' | \ + sed '$$!N;$$!N;$$!N;$$!N;s/\n/ /g' am__installdirs = "$(DESTDIR)$(plugindir)" -pluginLTLIBRARIES_INSTALL = $(INSTALL) LTLIBRARIES = $(plugin_LTLIBRARIES) libstrongswan_curl_la_DEPENDENCIES = am_libstrongswan_curl_la_OBJECTS = curl_plugin.lo curl_fetcher.lo @@ -58,6 +82,7 @@ libstrongswan_curl_la_LINK = $(LIBTOOL) --tag=CC $(AM_LIBTOOLFLAGS) \ DEFAULT_INCLUDES = -I.@am__isrc@ depcomp = $(SHELL) $(top_srcdir)/depcomp am__depfiles_maybe = depfiles +am__mv = mv -f COMPILE = $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) \ $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) LTCOMPILE = $(LIBTOOL) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) \ @@ -105,25 +130,22 @@ INSTALL_DATA = @INSTALL_DATA@ INSTALL_PROGRAM = @INSTALL_PROGRAM@ INSTALL_SCRIPT = @INSTALL_SCRIPT@ INSTALL_STRIP_PROGRAM = @INSTALL_STRIP_PROGRAM@ -IPSEC_ROUTING_TABLE = @IPSEC_ROUTING_TABLE@ -IPSEC_ROUTING_TABLE_PRIO = @IPSEC_ROUTING_TABLE_PRIO@ LD = @LD@ LDFLAGS = @LDFLAGS@ LEX = @LEX@ LEXLIB = @LEXLIB@ LEX_OUTPUT_ROOT = @LEX_OUTPUT_ROOT@ -LIBGCRYPT_CFLAGS = @LIBGCRYPT_CFLAGS@ -LIBGCRYPT_CONFIG = @LIBGCRYPT_CONFIG@ -LIBGCRYPT_LIBS = @LIBGCRYPT_LIBS@ LIBOBJS = @LIBOBJS@ LIBS = @LIBS@ LIBTOOL = @LIBTOOL@ -LINUX_HEADERS = @LINUX_HEADERS@ LIPO = @LIPO@ LN_S = @LN_S@ LTLIBOBJS = @LTLIBOBJS@ MAKEINFO = @MAKEINFO@ MKDIR_P = @MKDIR_P@ +MYSQLCFLAG = @MYSQLCFLAG@ +MYSQLCONFIG = @MYSQLCONFIG@ +MYSQLLIB = @MYSQLLIB@ NM = @NM@ NMEDIT = @NMEDIT@ OBJDUMP = @OBJDUMP@ @@ -135,11 +157,14 @@ PACKAGE_BUGREPORT = @PACKAGE_BUGREPORT@ PACKAGE_NAME = @PACKAGE_NAME@ PACKAGE_STRING = @PACKAGE_STRING@ PACKAGE_TARNAME = @PACKAGE_TARNAME@ +PACKAGE_URL = @PACKAGE_URL@ PACKAGE_VERSION = @PACKAGE_VERSION@ PATH_SEPARATOR = @PATH_SEPARATOR@ PERL = @PERL@ PKG_CONFIG = @PKG_CONFIG@ +PTHREADLIB = @PTHREADLIB@ RANLIB = @RANLIB@ +RTLIB = @RTLIB@ RUBY = @RUBY@ RUBYINCLUDE = @RUBYINCLUDE@ SED = @SED@ @@ -168,9 +193,9 @@ build_cpu = @build_cpu@ build_os = @build_os@ build_vendor = @build_vendor@ builddir = @builddir@ -confdir = @confdir@ datadir = @datadir@ datarootdir = @datarootdir@ +default_pkcs11 = @default_pkcs11@ docdir = @docdir@ dvidir = @dvidir@ exec_prefix = @exec_prefix@ @@ -193,7 +218,7 @@ ipsecuser = @ipsecuser@ libdir = @libdir@ libexecdir = @libexecdir@ libstrongswan_plugins = @libstrongswan_plugins@ -linuxdir = @linuxdir@ +linux_headers = @linux_headers@ localedir = @localedir@ localstatedir = @localstatedir@ lt_ECHO = @lt_ECHO@ @@ -201,6 +226,7 @@ mandir = @mandir@ mkdir_p = @mkdir_p@ nm_CFLAGS = @nm_CFLAGS@ nm_LIBS = @nm_LIBS@ +nm_ca_dir = @nm_ca_dir@ oldincludedir = @oldincludedir@ pdfdir = @pdfdir@ piddir = @piddir@ @@ -209,10 +235,12 @@ pluto_plugins = @pluto_plugins@ prefix = @prefix@ program_transform_name = @program_transform_name@ psdir = @psdir@ +random_device = @random_device@ resolv_conf = @resolv_conf@ +routing_table = @routing_table@ +routing_table_prio = @routing_table_prio@ sbindir = @sbindir@ sharedstatedir = @sharedstatedir@ -simreader = @simreader@ srcdir = @srcdir@ strongswan_conf = @strongswan_conf@ sysconfdir = @sysconfdir@ @@ -220,6 +248,7 @@ target_alias = @target_alias@ top_build_prefix = @top_build_prefix@ top_builddir = @top_builddir@ top_srcdir = @top_srcdir@ +urandom_device = @urandom_device@ xml_CFLAGS = @xml_CFLAGS@ xml_LIBS = @xml_LIBS@ INCLUDES = -I$(top_srcdir)/src/libstrongswan @@ -241,9 +270,9 @@ $(srcdir)/Makefile.in: $(srcdir)/Makefile.am $(am__configure_deps) exit 1;; \ esac; \ done; \ - echo ' cd $(top_srcdir) && $(AUTOMAKE) --gnu src/libstrongswan/plugins/curl/Makefile'; \ - cd $(top_srcdir) && \ - $(AUTOMAKE) --gnu src/libstrongswan/plugins/curl/Makefile + echo ' cd $(top_srcdir) && $(AUTOMAKE) --gnu src/libstrongswan/plugins/curl/Makefile'; \ + $(am__cd) $(top_srcdir) && \ + $(AUTOMAKE) --gnu src/libstrongswan/plugins/curl/Makefile .PRECIOUS: Makefile Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status @case '$?' in \ @@ -261,23 +290,28 @@ $(top_srcdir)/configure: $(am__configure_deps) cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh $(ACLOCAL_M4): $(am__aclocal_m4_deps) cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh +$(am__aclocal_m4_deps): install-pluginLTLIBRARIES: $(plugin_LTLIBRARIES) @$(NORMAL_INSTALL) test -z "$(plugindir)" || $(MKDIR_P) "$(DESTDIR)$(plugindir)" - @list='$(plugin_LTLIBRARIES)'; for p in $$list; do \ + @list='$(plugin_LTLIBRARIES)'; test -n "$(plugindir)" || list=; \ + list2=; for p in $$list; do \ if test -f $$p; then \ - f=$(am__strip_dir) \ - echo " $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=install $(pluginLTLIBRARIES_INSTALL) $(INSTALL_STRIP_FLAG) '$$p' '$(DESTDIR)$(plugindir)/$$f'"; \ - $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=install $(pluginLTLIBRARIES_INSTALL) $(INSTALL_STRIP_FLAG) "$$p" "$(DESTDIR)$(plugindir)/$$f"; \ + list2="$$list2 $$p"; \ else :; fi; \ - done + done; \ + test -z "$$list2" || { \ + echo " $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=install $(INSTALL) $(INSTALL_STRIP_FLAG) $$list2 '$(DESTDIR)$(plugindir)'"; \ + $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=install $(INSTALL) $(INSTALL_STRIP_FLAG) $$list2 "$(DESTDIR)$(plugindir)"; \ + } uninstall-pluginLTLIBRARIES: @$(NORMAL_UNINSTALL) - @list='$(plugin_LTLIBRARIES)'; for p in $$list; do \ - p=$(am__strip_dir) \ - echo " $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=uninstall rm -f '$(DESTDIR)$(plugindir)/$$p'"; \ - $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=uninstall rm -f "$(DESTDIR)$(plugindir)/$$p"; \ + @list='$(plugin_LTLIBRARIES)'; test -n "$(plugindir)" || list=; \ + for p in $$list; do \ + $(am__strip_dir) \ + echo " $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=uninstall rm -f '$(DESTDIR)$(plugindir)/$$f'"; \ + $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=uninstall rm -f "$(DESTDIR)$(plugindir)/$$f"; \ done clean-pluginLTLIBRARIES: @@ -302,21 +336,21 @@ distclean-compile: .c.o: @am__fastdepCC_TRUE@ $(COMPILE) -MT $@ -MD -MP -MF $(DEPDIR)/$*.Tpo -c -o $@ $< -@am__fastdepCC_TRUE@ mv -f $(DEPDIR)/$*.Tpo $(DEPDIR)/$*.Po +@am__fastdepCC_TRUE@ $(am__mv) $(DEPDIR)/$*.Tpo $(DEPDIR)/$*.Po @AMDEP_TRUE@@am__fastdepCC_FALSE@ source='$<' object='$@' libtool=no @AMDEPBACKSLASH@ @AMDEP_TRUE@@am__fastdepCC_FALSE@ DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@ @am__fastdepCC_FALSE@ $(COMPILE) -c $< .c.obj: @am__fastdepCC_TRUE@ $(COMPILE) -MT $@ -MD -MP -MF $(DEPDIR)/$*.Tpo -c -o $@ `$(CYGPATH_W) '$<'` -@am__fastdepCC_TRUE@ mv -f $(DEPDIR)/$*.Tpo $(DEPDIR)/$*.Po +@am__fastdepCC_TRUE@ $(am__mv) $(DEPDIR)/$*.Tpo $(DEPDIR)/$*.Po @AMDEP_TRUE@@am__fastdepCC_FALSE@ source='$<' object='$@' libtool=no @AMDEPBACKSLASH@ @AMDEP_TRUE@@am__fastdepCC_FALSE@ DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@ @am__fastdepCC_FALSE@ $(COMPILE) -c `$(CYGPATH_W) '$<'` .c.lo: @am__fastdepCC_TRUE@ $(LTCOMPILE) -MT $@ -MD -MP -MF $(DEPDIR)/$*.Tpo -c -o $@ $< -@am__fastdepCC_TRUE@ mv -f $(DEPDIR)/$*.Tpo $(DEPDIR)/$*.Plo +@am__fastdepCC_TRUE@ $(am__mv) $(DEPDIR)/$*.Tpo $(DEPDIR)/$*.Plo @AMDEP_TRUE@@am__fastdepCC_FALSE@ source='$<' object='$@' libtool=yes @AMDEPBACKSLASH@ @AMDEP_TRUE@@am__fastdepCC_FALSE@ DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@ @am__fastdepCC_FALSE@ $(LTCOMPILE) -c -o $@ $< @@ -339,7 +373,7 @@ tags: TAGS TAGS: $(HEADERS) $(SOURCES) $(TAGS_DEPENDENCIES) \ $(TAGS_FILES) $(LISP) - tags=; \ + set x; \ here=`pwd`; \ list='$(SOURCES) $(HEADERS) $(LISP) $(TAGS_FILES)'; \ unique=`for i in $$list; do \ @@ -347,29 +381,34 @@ TAGS: $(HEADERS) $(SOURCES) $(TAGS_DEPENDENCIES) \ done | \ $(AWK) '{ files[$$0] = 1; nonempty = 1; } \ END { if (nonempty) { for (i in files) print i; }; }'`; \ - if test -z "$(ETAGS_ARGS)$$tags$$unique"; then :; else \ + shift; \ + if test -z "$(ETAGS_ARGS)$$*$$unique"; then :; else \ test -n "$$unique" || unique=$$empty_fix; \ - $(ETAGS) $(ETAGSFLAGS) $(AM_ETAGSFLAGS) $(ETAGS_ARGS) \ - $$tags $$unique; \ + if test $$# -gt 0; then \ + $(ETAGS) $(ETAGSFLAGS) $(AM_ETAGSFLAGS) $(ETAGS_ARGS) \ + "$$@" $$unique; \ + else \ + $(ETAGS) $(ETAGSFLAGS) $(AM_ETAGSFLAGS) $(ETAGS_ARGS) \ + $$unique; \ + fi; \ fi ctags: CTAGS CTAGS: $(HEADERS) $(SOURCES) $(TAGS_DEPENDENCIES) \ $(TAGS_FILES) $(LISP) - tags=; \ list='$(SOURCES) $(HEADERS) $(LISP) $(TAGS_FILES)'; \ unique=`for i in $$list; do \ if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \ done | \ $(AWK) '{ files[$$0] = 1; nonempty = 1; } \ END { if (nonempty) { for (i in files) print i; }; }'`; \ - test -z "$(CTAGS_ARGS)$$tags$$unique" \ + test -z "$(CTAGS_ARGS)$$unique" \ || $(CTAGS) $(CTAGSFLAGS) $(AM_CTAGSFLAGS) $(CTAGS_ARGS) \ - $$tags $$unique + $$unique GTAGS: here=`$(am__cd) $(top_builddir) && pwd` \ - && cd $(top_srcdir) \ - && gtags -i $(GTAGS_ARGS) $$here + && $(am__cd) $(top_srcdir) \ + && gtags -i $(GTAGS_ARGS) "$$here" distclean-tags: -rm -f TAGS ID GTAGS GRTAGS GSYMS GPATH tags @@ -390,13 +429,17 @@ distdir: $(DISTFILES) if test -f $$file || test -d $$file; then d=.; else d=$(srcdir); fi; \ if test -d $$d/$$file; then \ dir=`echo "/$$file" | sed -e 's,/[^/]*$$,,'`; \ + if test -d "$(distdir)/$$file"; then \ + find "$(distdir)/$$file" -type d ! -perm -700 -exec chmod u+rwx {} \;; \ + fi; \ if test -d $(srcdir)/$$file && test $$d != $(srcdir); then \ - cp -pR $(srcdir)/$$file $(distdir)$$dir || exit 1; \ + cp -fpR $(srcdir)/$$file "$(distdir)$$dir" || exit 1; \ + find "$(distdir)/$$file" -type d ! -perm -700 -exec chmod u+rwx {} \;; \ fi; \ - cp -pR $$d/$$file $(distdir)$$dir || exit 1; \ + cp -fpR $$d/$$file "$(distdir)$$dir" || exit 1; \ else \ - test -f $(distdir)/$$file \ - || cp -p $$d/$$file $(distdir)/$$file \ + test -f "$(distdir)/$$file" \ + || cp -p $$d/$$file "$(distdir)/$$file" \ || exit 1; \ fi; \ done @@ -427,6 +470,7 @@ clean-generic: distclean-generic: -test -z "$(CONFIG_CLEAN_FILES)" || rm -f $(CONFIG_CLEAN_FILES) + -test . = "$(srcdir)" || test -z "$(CONFIG_CLEAN_VPATH_FILES)" || rm -f $(CONFIG_CLEAN_VPATH_FILES) maintainer-clean-generic: @echo "This command is intended for maintainers to use" @@ -448,6 +492,8 @@ dvi-am: html: html-am +html-am: + info: info-am info-am: @@ -456,18 +502,28 @@ install-data-am: install-pluginLTLIBRARIES install-dvi: install-dvi-am +install-dvi-am: + install-exec-am: install-html: install-html-am +install-html-am: + install-info: install-info-am +install-info-am: + install-man: install-pdf: install-pdf-am +install-pdf-am: + install-ps: install-ps-am +install-ps-am: + installcheck-am: maintainer-clean: maintainer-clean-am @@ -506,6 +562,7 @@ uninstall-am: uninstall-pluginLTLIBRARIES mostlyclean-generic mostlyclean-libtool pdf pdf-am ps ps-am \ tags uninstall uninstall-am uninstall-pluginLTLIBRARIES + # Tell versions [3.59,3.63) of GNU make to not export all variables. # Otherwise a system limit (for SysV at least) may be exceeded. .NOEXPORT: diff --git a/src/libstrongswan/plugins/curl/curl_fetcher.c b/src/libstrongswan/plugins/curl/curl_fetcher.c index 7ee9fa1bd..08315e932 100644 --- a/src/libstrongswan/plugins/curl/curl_fetcher.c +++ b/src/libstrongswan/plugins/curl/curl_fetcher.c @@ -33,14 +33,14 @@ struct private_curl_fetcher_t { * Public data */ curl_fetcher_t public; - + /** * CURL handle */ CURL* curl; - + /** - * Optional HTTP headers + * Optional HTTP headers */ struct curl_slist *headers; }; @@ -51,7 +51,7 @@ struct private_curl_fetcher_t { static size_t append(void *ptr, size_t size, size_t nmemb, chunk_t *data) { size_t realsize = size * nmemb; - + data->ptr = (u_char*)realloc(data->ptr, data->len + realsize); if (data->ptr) { @@ -61,16 +61,14 @@ static size_t append(void *ptr, size_t size, size_t nmemb, chunk_t *data) return realsize; } -/** - * Implements fetcher_t.fetch. - */ -static status_t fetch(private_curl_fetcher_t *this, char *uri, chunk_t *result) +METHOD(fetcher_t, fetch, status_t, + private_curl_fetcher_t *this, char *uri, chunk_t *result) { char error[CURL_ERROR_SIZE]; status_t status; - + *result = chunk_empty; - + if (curl_easy_setopt(this->curl, CURLOPT_URL, uri) != CURLE_OK) { /* URL type not supported by curl */ return NOT_SUPPORTED; @@ -85,7 +83,7 @@ static status_t fetch(private_curl_fetcher_t *this, char *uri, chunk_t *result) { curl_easy_setopt(this->curl, CURLOPT_HTTPHEADER, this->headers); } - + DBG2(" sending http request to '%s'...", uri); switch (curl_easy_perform(this->curl)) { @@ -103,13 +101,11 @@ static status_t fetch(private_curl_fetcher_t *this, char *uri, chunk_t *result) return status; } -/** - * Implementation of fetcher_t.set_option. - */ -static bool set_option(private_curl_fetcher_t *this, fetcher_option_t option, ...) +METHOD(fetcher_t, set_option, bool, + private_curl_fetcher_t *this, fetcher_option_t option, ...) { va_list args; - + va_start(args, option); switch (option) { @@ -154,10 +150,8 @@ static bool set_option(private_curl_fetcher_t *this, fetcher_option_t option, .. } } -/** - * Implements fetcher_t.destroy - */ -static void destroy(private_curl_fetcher_t *this) +METHOD(fetcher_t, destroy, void, + private_curl_fetcher_t *this) { curl_slist_free_all(this->headers); curl_easy_cleanup(this->curl); @@ -169,20 +163,22 @@ static void destroy(private_curl_fetcher_t *this) */ curl_fetcher_t *curl_fetcher_create() { - private_curl_fetcher_t *this = malloc_thing(private_curl_fetcher_t); - - this->curl = curl_easy_init(); - if (this->curl == NULL) + private_curl_fetcher_t *this; + + INIT(this, + .public.interface = { + .fetch = _fetch, + .set_option = _set_option, + .destroy = _destroy, + }, + .curl = curl_easy_init(), + ); + + if (!this->curl) { free(this); return NULL; } - this->headers = NULL; - - this->public.interface.fetch = (status_t(*)(fetcher_t*,char*,chunk_t*))fetch; - this->public.interface.set_option = (bool(*)(fetcher_t*, fetcher_option_t option, ...))set_option; - this->public.interface.destroy = (void (*)(fetcher_t*))destroy; - return &this->public; } diff --git a/src/libstrongswan/plugins/curl/curl_fetcher.h b/src/libstrongswan/plugins/curl/curl_fetcher.h index 043beb834..6b9cad657 100644 --- a/src/libstrongswan/plugins/curl/curl_fetcher.h +++ b/src/libstrongswan/plugins/curl/curl_fetcher.h @@ -32,11 +32,6 @@ struct curl_fetcher_t { * Implements fetcher interface */ fetcher_t interface; - - /** - * Destroy a curl_fetcher instance. - */ - void (*destroy)(curl_fetcher_t *this); }; /** diff --git a/src/libstrongswan/plugins/curl/curl_plugin.c b/src/libstrongswan/plugins/curl/curl_plugin.c index 97fa07866..13dfa053f 100644 --- a/src/libstrongswan/plugins/curl/curl_plugin.c +++ b/src/libstrongswan/plugins/curl/curl_plugin.c @@ -52,26 +52,26 @@ plugin_t *plugin_create() { CURLcode res; private_curl_plugin_t *this = malloc_thing(private_curl_plugin_t); - + this->public.plugin.destroy = (void(*)(plugin_t*))destroy; - + res = curl_global_init(CURL_GLOBAL_NOTHING); if (res == CURLE_OK) { lib->fetcher->add_fetcher(lib->fetcher, (fetcher_constructor_t)curl_fetcher_create, "file://"); - lib->fetcher->add_fetcher(lib->fetcher, + lib->fetcher->add_fetcher(lib->fetcher, (fetcher_constructor_t)curl_fetcher_create, "http://"); lib->fetcher->add_fetcher(lib->fetcher, (fetcher_constructor_t)curl_fetcher_create, "https://"); - lib->fetcher->add_fetcher(lib->fetcher, + lib->fetcher->add_fetcher(lib->fetcher, (fetcher_constructor_t)curl_fetcher_create, "ftp://"); - } - else - { - DBG1("global libcurl initializing failed: %s, curl disabled", + } + else + { + DBG1("global libcurl initializing failed: %s, curl disabled", curl_easy_strerror(res)); - } + } return &this->public.plugin; } diff --git a/src/libstrongswan/plugins/des/Makefile.in b/src/libstrongswan/plugins/des/Makefile.in index 19da339fe..f68b4bd03 100644 --- a/src/libstrongswan/plugins/des/Makefile.in +++ b/src/libstrongswan/plugins/des/Makefile.in @@ -1,8 +1,9 @@ -# Makefile.in generated by automake 1.10.2 from Makefile.am. +# Makefile.in generated by automake 1.11 from Makefile.am. # @configure_input@ # Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, -# 2003, 2004, 2005, 2006, 2007, 2008 Free Software Foundation, Inc. +# 2003, 2004, 2005, 2006, 2007, 2008, 2009 Free Software Foundation, +# Inc. # This Makefile.in is free software; the Free Software Foundation # gives unlimited permission to copy and/or distribute it, # with or without modifications, as long as this notice is preserved. @@ -16,8 +17,9 @@ VPATH = @srcdir@ pkgdatadir = $(datadir)/@PACKAGE@ -pkglibdir = $(libdir)/@PACKAGE@ pkgincludedir = $(includedir)/@PACKAGE@ +pkglibdir = $(libdir)/@PACKAGE@ +pkglibexecdir = $(libexecdir)/@PACKAGE@ am__cd = CDPATH="$${ZSH_VERSION+.}$(PATH_SEPARATOR)" && cd install_sh_DATA = $(install_sh) -c -m 644 install_sh_PROGRAM = $(install_sh) -c @@ -35,19 +37,41 @@ host_triplet = @host@ subdir = src/libstrongswan/plugins/des DIST_COMMON = $(srcdir)/Makefile.am $(srcdir)/Makefile.in ACLOCAL_M4 = $(top_srcdir)/aclocal.m4 -am__aclocal_m4_deps = $(top_srcdir)/configure.in +am__aclocal_m4_deps = $(top_srcdir)/m4/config/libtool.m4 \ + $(top_srcdir)/m4/config/ltoptions.m4 \ + $(top_srcdir)/m4/config/ltsugar.m4 \ + $(top_srcdir)/m4/config/ltversion.m4 \ + $(top_srcdir)/m4/config/lt~obsolete.m4 \ + $(top_srcdir)/m4/macros/with.m4 \ + $(top_srcdir)/m4/macros/enable-disable.m4 \ + $(top_srcdir)/configure.in am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \ $(ACLOCAL_M4) mkinstalldirs = $(install_sh) -d CONFIG_CLEAN_FILES = +CONFIG_CLEAN_VPATH_FILES = am__vpath_adj_setup = srcdirstrip=`echo "$(srcdir)" | sed 's|.|.|g'`; am__vpath_adj = case $$p in \ $(srcdir)/*) f=`echo "$$p" | sed "s|^$$srcdirstrip/||"`;; \ *) f=$$p;; \ esac; -am__strip_dir = `echo $$p | sed -e 's|^.*/||'`; +am__strip_dir = f=`echo $$p | sed -e 's|^.*/||'`; +am__install_max = 40 +am__nobase_strip_setup = \ + srcdirstrip=`echo "$(srcdir)" | sed 's/[].[^$$\\*|]/\\\\&/g'` +am__nobase_strip = \ + for p in $$list; do echo "$$p"; done | sed -e "s|$$srcdirstrip/||" +am__nobase_list = $(am__nobase_strip_setup); \ + for p in $$list; do echo "$$p $$p"; done | \ + sed "s| $$srcdirstrip/| |;"' / .*\//!s/ .*/ ./; s,\( .*\)/[^/]*$$,\1,' | \ + $(AWK) 'BEGIN { files["."] = "" } { files[$$2] = files[$$2] " " $$1; \ + if (++n[$$2] == $(am__install_max)) \ + { print $$2, files[$$2]; n[$$2] = 0; files[$$2] = "" } } \ + END { for (dir in files) print dir, files[dir] }' +am__base_list = \ + sed '$$!N;$$!N;$$!N;$$!N;$$!N;$$!N;$$!N;s/\n/ /g' | \ + sed '$$!N;$$!N;$$!N;$$!N;s/\n/ /g' am__installdirs = "$(DESTDIR)$(plugindir)" -pluginLTLIBRARIES_INSTALL = $(INSTALL) LTLIBRARIES = $(plugin_LTLIBRARIES) libstrongswan_des_la_LIBADD = am_libstrongswan_des_la_OBJECTS = des_plugin.lo des_crypter.lo @@ -58,6 +82,7 @@ libstrongswan_des_la_LINK = $(LIBTOOL) --tag=CC $(AM_LIBTOOLFLAGS) \ DEFAULT_INCLUDES = -I.@am__isrc@ depcomp = $(SHELL) $(top_srcdir)/depcomp am__depfiles_maybe = depfiles +am__mv = mv -f COMPILE = $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) \ $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) LTCOMPILE = $(LIBTOOL) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) \ @@ -105,25 +130,22 @@ INSTALL_DATA = @INSTALL_DATA@ INSTALL_PROGRAM = @INSTALL_PROGRAM@ INSTALL_SCRIPT = @INSTALL_SCRIPT@ INSTALL_STRIP_PROGRAM = @INSTALL_STRIP_PROGRAM@ -IPSEC_ROUTING_TABLE = @IPSEC_ROUTING_TABLE@ -IPSEC_ROUTING_TABLE_PRIO = @IPSEC_ROUTING_TABLE_PRIO@ LD = @LD@ LDFLAGS = @LDFLAGS@ LEX = @LEX@ LEXLIB = @LEXLIB@ LEX_OUTPUT_ROOT = @LEX_OUTPUT_ROOT@ -LIBGCRYPT_CFLAGS = @LIBGCRYPT_CFLAGS@ -LIBGCRYPT_CONFIG = @LIBGCRYPT_CONFIG@ -LIBGCRYPT_LIBS = @LIBGCRYPT_LIBS@ LIBOBJS = @LIBOBJS@ LIBS = @LIBS@ LIBTOOL = @LIBTOOL@ -LINUX_HEADERS = @LINUX_HEADERS@ LIPO = @LIPO@ LN_S = @LN_S@ LTLIBOBJS = @LTLIBOBJS@ MAKEINFO = @MAKEINFO@ MKDIR_P = @MKDIR_P@ +MYSQLCFLAG = @MYSQLCFLAG@ +MYSQLCONFIG = @MYSQLCONFIG@ +MYSQLLIB = @MYSQLLIB@ NM = @NM@ NMEDIT = @NMEDIT@ OBJDUMP = @OBJDUMP@ @@ -135,11 +157,14 @@ PACKAGE_BUGREPORT = @PACKAGE_BUGREPORT@ PACKAGE_NAME = @PACKAGE_NAME@ PACKAGE_STRING = @PACKAGE_STRING@ PACKAGE_TARNAME = @PACKAGE_TARNAME@ +PACKAGE_URL = @PACKAGE_URL@ PACKAGE_VERSION = @PACKAGE_VERSION@ PATH_SEPARATOR = @PATH_SEPARATOR@ PERL = @PERL@ PKG_CONFIG = @PKG_CONFIG@ +PTHREADLIB = @PTHREADLIB@ RANLIB = @RANLIB@ +RTLIB = @RTLIB@ RUBY = @RUBY@ RUBYINCLUDE = @RUBYINCLUDE@ SED = @SED@ @@ -168,9 +193,9 @@ build_cpu = @build_cpu@ build_os = @build_os@ build_vendor = @build_vendor@ builddir = @builddir@ -confdir = @confdir@ datadir = @datadir@ datarootdir = @datarootdir@ +default_pkcs11 = @default_pkcs11@ docdir = @docdir@ dvidir = @dvidir@ exec_prefix = @exec_prefix@ @@ -193,7 +218,7 @@ ipsecuser = @ipsecuser@ libdir = @libdir@ libexecdir = @libexecdir@ libstrongswan_plugins = @libstrongswan_plugins@ -linuxdir = @linuxdir@ +linux_headers = @linux_headers@ localedir = @localedir@ localstatedir = @localstatedir@ lt_ECHO = @lt_ECHO@ @@ -201,6 +226,7 @@ mandir = @mandir@ mkdir_p = @mkdir_p@ nm_CFLAGS = @nm_CFLAGS@ nm_LIBS = @nm_LIBS@ +nm_ca_dir = @nm_ca_dir@ oldincludedir = @oldincludedir@ pdfdir = @pdfdir@ piddir = @piddir@ @@ -209,10 +235,12 @@ pluto_plugins = @pluto_plugins@ prefix = @prefix@ program_transform_name = @program_transform_name@ psdir = @psdir@ +random_device = @random_device@ resolv_conf = @resolv_conf@ +routing_table = @routing_table@ +routing_table_prio = @routing_table_prio@ sbindir = @sbindir@ sharedstatedir = @sharedstatedir@ -simreader = @simreader@ srcdir = @srcdir@ strongswan_conf = @strongswan_conf@ sysconfdir = @sysconfdir@ @@ -220,6 +248,7 @@ target_alias = @target_alias@ top_build_prefix = @top_build_prefix@ top_builddir = @top_builddir@ top_srcdir = @top_srcdir@ +urandom_device = @urandom_device@ xml_CFLAGS = @xml_CFLAGS@ xml_LIBS = @xml_LIBS@ INCLUDES = -I$(top_srcdir)/src/libstrongswan @@ -240,9 +269,9 @@ $(srcdir)/Makefile.in: $(srcdir)/Makefile.am $(am__configure_deps) exit 1;; \ esac; \ done; \ - echo ' cd $(top_srcdir) && $(AUTOMAKE) --gnu src/libstrongswan/plugins/des/Makefile'; \ - cd $(top_srcdir) && \ - $(AUTOMAKE) --gnu src/libstrongswan/plugins/des/Makefile + echo ' cd $(top_srcdir) && $(AUTOMAKE) --gnu src/libstrongswan/plugins/des/Makefile'; \ + $(am__cd) $(top_srcdir) && \ + $(AUTOMAKE) --gnu src/libstrongswan/plugins/des/Makefile .PRECIOUS: Makefile Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status @case '$?' in \ @@ -260,23 +289,28 @@ $(top_srcdir)/configure: $(am__configure_deps) cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh $(ACLOCAL_M4): $(am__aclocal_m4_deps) cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh +$(am__aclocal_m4_deps): install-pluginLTLIBRARIES: $(plugin_LTLIBRARIES) @$(NORMAL_INSTALL) test -z "$(plugindir)" || $(MKDIR_P) "$(DESTDIR)$(plugindir)" - @list='$(plugin_LTLIBRARIES)'; for p in $$list; do \ + @list='$(plugin_LTLIBRARIES)'; test -n "$(plugindir)" || list=; \ + list2=; for p in $$list; do \ if test -f $$p; then \ - f=$(am__strip_dir) \ - echo " $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=install $(pluginLTLIBRARIES_INSTALL) $(INSTALL_STRIP_FLAG) '$$p' '$(DESTDIR)$(plugindir)/$$f'"; \ - $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=install $(pluginLTLIBRARIES_INSTALL) $(INSTALL_STRIP_FLAG) "$$p" "$(DESTDIR)$(plugindir)/$$f"; \ + list2="$$list2 $$p"; \ else :; fi; \ - done + done; \ + test -z "$$list2" || { \ + echo " $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=install $(INSTALL) $(INSTALL_STRIP_FLAG) $$list2 '$(DESTDIR)$(plugindir)'"; \ + $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=install $(INSTALL) $(INSTALL_STRIP_FLAG) $$list2 "$(DESTDIR)$(plugindir)"; \ + } uninstall-pluginLTLIBRARIES: @$(NORMAL_UNINSTALL) - @list='$(plugin_LTLIBRARIES)'; for p in $$list; do \ - p=$(am__strip_dir) \ - echo " $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=uninstall rm -f '$(DESTDIR)$(plugindir)/$$p'"; \ - $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=uninstall rm -f "$(DESTDIR)$(plugindir)/$$p"; \ + @list='$(plugin_LTLIBRARIES)'; test -n "$(plugindir)" || list=; \ + for p in $$list; do \ + $(am__strip_dir) \ + echo " $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=uninstall rm -f '$(DESTDIR)$(plugindir)/$$f'"; \ + $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=uninstall rm -f "$(DESTDIR)$(plugindir)/$$f"; \ done clean-pluginLTLIBRARIES: @@ -301,21 +335,21 @@ distclean-compile: .c.o: @am__fastdepCC_TRUE@ $(COMPILE) -MT $@ -MD -MP -MF $(DEPDIR)/$*.Tpo -c -o $@ $< -@am__fastdepCC_TRUE@ mv -f $(DEPDIR)/$*.Tpo $(DEPDIR)/$*.Po +@am__fastdepCC_TRUE@ $(am__mv) $(DEPDIR)/$*.Tpo $(DEPDIR)/$*.Po @AMDEP_TRUE@@am__fastdepCC_FALSE@ source='$<' object='$@' libtool=no @AMDEPBACKSLASH@ @AMDEP_TRUE@@am__fastdepCC_FALSE@ DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@ @am__fastdepCC_FALSE@ $(COMPILE) -c $< .c.obj: @am__fastdepCC_TRUE@ $(COMPILE) -MT $@ -MD -MP -MF $(DEPDIR)/$*.Tpo -c -o $@ `$(CYGPATH_W) '$<'` -@am__fastdepCC_TRUE@ mv -f $(DEPDIR)/$*.Tpo $(DEPDIR)/$*.Po +@am__fastdepCC_TRUE@ $(am__mv) $(DEPDIR)/$*.Tpo $(DEPDIR)/$*.Po @AMDEP_TRUE@@am__fastdepCC_FALSE@ source='$<' object='$@' libtool=no @AMDEPBACKSLASH@ @AMDEP_TRUE@@am__fastdepCC_FALSE@ DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@ @am__fastdepCC_FALSE@ $(COMPILE) -c `$(CYGPATH_W) '$<'` .c.lo: @am__fastdepCC_TRUE@ $(LTCOMPILE) -MT $@ -MD -MP -MF $(DEPDIR)/$*.Tpo -c -o $@ $< -@am__fastdepCC_TRUE@ mv -f $(DEPDIR)/$*.Tpo $(DEPDIR)/$*.Plo +@am__fastdepCC_TRUE@ $(am__mv) $(DEPDIR)/$*.Tpo $(DEPDIR)/$*.Plo @AMDEP_TRUE@@am__fastdepCC_FALSE@ source='$<' object='$@' libtool=yes @AMDEPBACKSLASH@ @AMDEP_TRUE@@am__fastdepCC_FALSE@ DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@ @am__fastdepCC_FALSE@ $(LTCOMPILE) -c -o $@ $< @@ -338,7 +372,7 @@ tags: TAGS TAGS: $(HEADERS) $(SOURCES) $(TAGS_DEPENDENCIES) \ $(TAGS_FILES) $(LISP) - tags=; \ + set x; \ here=`pwd`; \ list='$(SOURCES) $(HEADERS) $(LISP) $(TAGS_FILES)'; \ unique=`for i in $$list; do \ @@ -346,29 +380,34 @@ TAGS: $(HEADERS) $(SOURCES) $(TAGS_DEPENDENCIES) \ done | \ $(AWK) '{ files[$$0] = 1; nonempty = 1; } \ END { if (nonempty) { for (i in files) print i; }; }'`; \ - if test -z "$(ETAGS_ARGS)$$tags$$unique"; then :; else \ + shift; \ + if test -z "$(ETAGS_ARGS)$$*$$unique"; then :; else \ test -n "$$unique" || unique=$$empty_fix; \ - $(ETAGS) $(ETAGSFLAGS) $(AM_ETAGSFLAGS) $(ETAGS_ARGS) \ - $$tags $$unique; \ + if test $$# -gt 0; then \ + $(ETAGS) $(ETAGSFLAGS) $(AM_ETAGSFLAGS) $(ETAGS_ARGS) \ + "$$@" $$unique; \ + else \ + $(ETAGS) $(ETAGSFLAGS) $(AM_ETAGSFLAGS) $(ETAGS_ARGS) \ + $$unique; \ + fi; \ fi ctags: CTAGS CTAGS: $(HEADERS) $(SOURCES) $(TAGS_DEPENDENCIES) \ $(TAGS_FILES) $(LISP) - tags=; \ list='$(SOURCES) $(HEADERS) $(LISP) $(TAGS_FILES)'; \ unique=`for i in $$list; do \ if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \ done | \ $(AWK) '{ files[$$0] = 1; nonempty = 1; } \ END { if (nonempty) { for (i in files) print i; }; }'`; \ - test -z "$(CTAGS_ARGS)$$tags$$unique" \ + test -z "$(CTAGS_ARGS)$$unique" \ || $(CTAGS) $(CTAGSFLAGS) $(AM_CTAGSFLAGS) $(CTAGS_ARGS) \ - $$tags $$unique + $$unique GTAGS: here=`$(am__cd) $(top_builddir) && pwd` \ - && cd $(top_srcdir) \ - && gtags -i $(GTAGS_ARGS) $$here + && $(am__cd) $(top_srcdir) \ + && gtags -i $(GTAGS_ARGS) "$$here" distclean-tags: -rm -f TAGS ID GTAGS GRTAGS GSYMS GPATH tags @@ -389,13 +428,17 @@ distdir: $(DISTFILES) if test -f $$file || test -d $$file; then d=.; else d=$(srcdir); fi; \ if test -d $$d/$$file; then \ dir=`echo "/$$file" | sed -e 's,/[^/]*$$,,'`; \ + if test -d "$(distdir)/$$file"; then \ + find "$(distdir)/$$file" -type d ! -perm -700 -exec chmod u+rwx {} \;; \ + fi; \ if test -d $(srcdir)/$$file && test $$d != $(srcdir); then \ - cp -pR $(srcdir)/$$file $(distdir)$$dir || exit 1; \ + cp -fpR $(srcdir)/$$file "$(distdir)$$dir" || exit 1; \ + find "$(distdir)/$$file" -type d ! -perm -700 -exec chmod u+rwx {} \;; \ fi; \ - cp -pR $$d/$$file $(distdir)$$dir || exit 1; \ + cp -fpR $$d/$$file "$(distdir)$$dir" || exit 1; \ else \ - test -f $(distdir)/$$file \ - || cp -p $$d/$$file $(distdir)/$$file \ + test -f "$(distdir)/$$file" \ + || cp -p $$d/$$file "$(distdir)/$$file" \ || exit 1; \ fi; \ done @@ -426,6 +469,7 @@ clean-generic: distclean-generic: -test -z "$(CONFIG_CLEAN_FILES)" || rm -f $(CONFIG_CLEAN_FILES) + -test . = "$(srcdir)" || test -z "$(CONFIG_CLEAN_VPATH_FILES)" || rm -f $(CONFIG_CLEAN_VPATH_FILES) maintainer-clean-generic: @echo "This command is intended for maintainers to use" @@ -447,6 +491,8 @@ dvi-am: html: html-am +html-am: + info: info-am info-am: @@ -455,18 +501,28 @@ install-data-am: install-pluginLTLIBRARIES install-dvi: install-dvi-am +install-dvi-am: + install-exec-am: install-html: install-html-am +install-html-am: + install-info: install-info-am +install-info-am: + install-man: install-pdf: install-pdf-am +install-pdf-am: + install-ps: install-ps-am +install-ps-am: + installcheck-am: maintainer-clean: maintainer-clean-am @@ -505,6 +561,7 @@ uninstall-am: uninstall-pluginLTLIBRARIES mostlyclean-generic mostlyclean-libtool pdf pdf-am ps ps-am \ tags uninstall uninstall-am uninstall-pluginLTLIBRARIES + # Tell versions [3.59,3.63) of GNU make to not export all variables. # Otherwise a system limit (for SysV at least) may be exceeded. .NOEXPORT: diff --git a/src/libstrongswan/plugins/des/des_crypter.c b/src/libstrongswan/plugins/des/des_crypter.c index 680fe8b6a..142e79613 100644 --- a/src/libstrongswan/plugins/des/des_crypter.c +++ b/src/libstrongswan/plugins/des/des_crypter.c @@ -11,17 +11,17 @@ * This package is an SSL implementation written * by Eric Young (eay@cryptsoft.com). * The implementation was written so as to conform with Netscapes SSL. - * + * * This library is free for commercial and non-commercial use as long as * the following conditions are aheared to. - * + * * Copyright remains Eric Young's, and as such any Copyright notices in * the code are not to be removed. * If this package is used in a product, Eric Young should be given attribution * as the author of the parts of the library used. * This can be in the form of a textual message at program startup or * in documentation (online or textual) provided with the package. - * + * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: @@ -36,10 +36,10 @@ * Eric Young (eay@cryptsoft.com)" * The word 'cryptographic' can be left out if the rouines from the library * being used are not cryptographic related :-). - * 4. If you include any Windows specific code (or a derivative thereof) from + * 4. If you include any Windows specific code (or a derivative thereof) from * the apps directory (application code) you must include an acknowledgement: * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" - * + * * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE @@ -73,17 +73,17 @@ typedef struct private_des_crypter_t private_des_crypter_t; * Private data for des_crypter_t */ struct private_des_crypter_t { - + /** * Public part of this class. */ des_crypter_t public; - + /** * Key size, depends on algoritm... */ size_t key_size; - + union { /** key schedule for single des */ des_key_schedule ks; @@ -141,7 +141,7 @@ YOU SHOULD NOT HAVE BOTH DES_RISC1 AND DES_RISC2 DEFINED!!!!! even newer MIPS CPU's, but at the moment one size fits all for optimization options. Older Sparc's work better with only UNROLL, but there's no way to tell at compile time what it is you're running on */ - + #if defined( sun ) /* Newer Sparc's */ #define DES_PTR #define DES_RISC1 @@ -879,7 +879,7 @@ static int des_set_key(des_cblock *key, des_key_schedule *schedule) c2l(in,c); c2l(in,d); - /* do PC1 in 60 simple operations */ + /* do PC1 in 60 simple operations */ /* PERM_OP(d,c,t,4,0x0f0f0f0fL); HPERM_OP(c,t,-2, 0xcccc0000L); HPERM_OP(c,t,-1, 0xaaaa0000L); @@ -1037,7 +1037,7 @@ static void des_encrypt(DES_LONG *data, des_key_schedule ks, int enc) /** * DES CBC encrypt decrypt routine */ -static void des_cbc_encrypt(des_cblock *input, des_cblock *output, long length, +static void des_cbc_encrypt(des_cblock *input, des_cblock *output, long length, des_key_schedule schedule, des_cblock *ivec, int enc) { register DES_LONG tin0,tin1; @@ -1110,7 +1110,7 @@ static void des_cbc_encrypt(des_cblock *input, des_cblock *output, long length, /** * DES ECB encrypt decrypt routine */ -static void des_ecb_encrypt(des_cblock *input, des_cblock *output, long length, +static void des_ecb_encrypt(des_cblock *input, des_cblock *output, long length, des_key_schedule schedule, int enc) { register DES_LONG tin0,tin1; @@ -1260,7 +1260,7 @@ static void des_encrypt2(DES_LONG *data, des_key_schedule ks, int enc) /** * Single block 3DES EDE encrypt routine */ -static void des_encrypt3(DES_LONG *data, des_key_schedule ks1, +static void des_encrypt3(DES_LONG *data, des_key_schedule ks1, des_key_schedule ks2, des_key_schedule ks3) { register DES_LONG l,r; @@ -1283,7 +1283,7 @@ static void des_encrypt3(DES_LONG *data, des_key_schedule ks1, /** * Single block 3DES EDE decrypt routine */ -static void des_decrypt3(DES_LONG *data, des_key_schedule ks1, +static void des_decrypt3(DES_LONG *data, des_key_schedule ks1, des_key_schedule ks2, des_key_schedule ks3) { register DES_LONG l,r; @@ -1391,7 +1391,7 @@ static void des_ede3_cbc_encrypt(des_cblock *input, des_cblock *output, long len { c2l(in,tin0); c2l(in,tin1); - + t0=tin0; t1=tin1; @@ -1400,7 +1400,7 @@ static void des_ede3_cbc_encrypt(des_cblock *input, des_cblock *output, long len des_decrypt3((DES_LONG *)tin,ks1,ks2,ks3); tout0=tin[0]; tout1=tin[1]; - + tout0^=xor0; tout1^=xor1; l2cn(tout0,tout1,out,l+8); @@ -1424,7 +1424,7 @@ static void decrypt(private_des_crypter_t *this, chunk_t data, chunk_t iv, { des_cblock ivb; u_int8_t *out; - + out = data.ptr; if (decrypted) { @@ -1445,7 +1445,7 @@ static void encrypt(private_des_crypter_t *this, chunk_t data, chunk_t iv, { des_cblock ivb; u_int8_t *out; - + out = data.ptr; if (encrypted) { @@ -1464,7 +1464,7 @@ static void decrypt_ecb(private_des_crypter_t *this, chunk_t data, chunk_t iv, chunk_t *decrypted) { u_int8_t *out; - + out = data.ptr; if (decrypted) { @@ -1482,7 +1482,7 @@ static void encrypt_ecb(private_des_crypter_t *this, chunk_t data, chunk_t iv, chunk_t *encrypted) { u_int8_t *out; - + out = data.ptr; if (encrypted) { @@ -1501,7 +1501,7 @@ static void decrypt3(private_des_crypter_t *this, chunk_t data, chunk_t iv, { des_cblock ivb; u_int8_t *out; - + out = data.ptr; if (decrypted) { @@ -1522,7 +1522,7 @@ static void encrypt3(private_des_crypter_t *this, chunk_t data, chunk_t iv, { des_cblock ivb; u_int8_t *out; - + out = data.ptr; if (encrypted) { @@ -1563,7 +1563,7 @@ static void set_key(private_des_crypter_t *this, chunk_t key) * Implementation of crypter_t.set_key for 3DES. */ static void set_key3(private_des_crypter_t *this, chunk_t key) -{ +{ des_set_key((des_cblock*)(key.ptr) + 0, &this->ks3[0]); des_set_key((des_cblock*)(key.ptr) + 1, &this->ks3[1]); des_set_key((des_cblock*)(key.ptr) + 2, &this->ks3[2]); @@ -1583,12 +1583,12 @@ static void destroy(private_des_crypter_t *this) des_crypter_t *des_crypter_create(encryption_algorithm_t algo) { private_des_crypter_t *this = malloc_thing(private_des_crypter_t); - - /* functions of crypter_t interface */ + + /* functions of crypter_t interface */ this->public.crypter_interface.get_block_size = (size_t (*) (crypter_t *)) get_block_size; this->public.crypter_interface.get_key_size = (size_t (*) (crypter_t *)) get_key_size; this->public.crypter_interface.destroy = (void (*) (crypter_t *)) destroy; - + /* use functions depending on algorithm */ switch (algo) { diff --git a/src/libstrongswan/plugins/des/des_crypter.h b/src/libstrongswan/plugins/des/des_crypter.h index 623b292fc..cffbd4ce3 100644 --- a/src/libstrongswan/plugins/des/des_crypter.h +++ b/src/libstrongswan/plugins/des/des_crypter.h @@ -30,7 +30,7 @@ typedef struct des_crypter_t des_crypter_t; * Class implementing the DES and 3DES encryption algorithms. */ struct des_crypter_t { - + /** * The crypter_t interface. */ @@ -39,7 +39,7 @@ struct des_crypter_t { /** * Constructor to create des_crypter_t objects. - * + * * @param algo ENCR_DES for single DES, ENCR_3DES for triple DES * @return des_crypter_t object, NULL if algo not supported */ diff --git a/src/libstrongswan/plugins/des/des_plugin.c b/src/libstrongswan/plugins/des/des_plugin.c index e16b475d4..649d224ab 100644 --- a/src/libstrongswan/plugins/des/des_plugin.c +++ b/src/libstrongswan/plugins/des/des_plugin.c @@ -47,16 +47,16 @@ static void destroy(private_des_plugin_t *this) plugin_t *plugin_create() { private_des_plugin_t *this = malloc_thing(private_des_plugin_t); - + this->public.plugin.destroy = (void(*)(plugin_t*))destroy; - + lib->crypto->add_crypter(lib->crypto, ENCR_3DES, (crypter_constructor_t)des_crypter_create); lib->crypto->add_crypter(lib->crypto, ENCR_DES, (crypter_constructor_t)des_crypter_create); lib->crypto->add_crypter(lib->crypto, ENCR_DES_ECB, (crypter_constructor_t)des_crypter_create); - + return &this->public.plugin; } diff --git a/src/libstrongswan/plugins/dnskey/Makefile.am b/src/libstrongswan/plugins/dnskey/Makefile.am new file mode 100644 index 000000000..fd020f505 --- /dev/null +++ b/src/libstrongswan/plugins/dnskey/Makefile.am @@ -0,0 +1,12 @@ 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rebuild." +clean: clean-am + +clean-am: clean-generic clean-libtool clean-pluginLTLIBRARIES \ + mostlyclean-am + +distclean: distclean-am + -rm -rf ./$(DEPDIR) + -rm -f Makefile +distclean-am: clean-am distclean-compile distclean-generic \ + distclean-tags + +dvi: dvi-am + +dvi-am: + +html: html-am + +html-am: + +info: info-am + +info-am: + +install-data-am: install-pluginLTLIBRARIES + +install-dvi: install-dvi-am + +install-dvi-am: + +install-exec-am: + +install-html: install-html-am + +install-html-am: + +install-info: install-info-am + +install-info-am: + +install-man: + +install-pdf: install-pdf-am + +install-pdf-am: + +install-ps: install-ps-am + +install-ps-am: + +installcheck-am: + +maintainer-clean: maintainer-clean-am + -rm -rf ./$(DEPDIR) + -rm -f Makefile +maintainer-clean-am: distclean-am maintainer-clean-generic + +mostlyclean: mostlyclean-am + +mostlyclean-am: mostlyclean-compile mostlyclean-generic \ + mostlyclean-libtool + +pdf: pdf-am + +pdf-am: + +ps: ps-am + +ps-am: + +uninstall-am: uninstall-pluginLTLIBRARIES + +.MAKE: install-am install-strip + +.PHONY: CTAGS GTAGS all all-am check check-am clean clean-generic \ + clean-libtool clean-pluginLTLIBRARIES ctags distclean \ + distclean-compile distclean-generic distclean-libtool \ + distclean-tags distdir dvi dvi-am html html-am info info-am \ + install install-am install-data install-data-am install-dvi \ + install-dvi-am install-exec install-exec-am install-html \ + install-html-am install-info install-info-am install-man \ + install-pdf install-pdf-am install-pluginLTLIBRARIES \ + install-ps install-ps-am install-strip installcheck \ + installcheck-am installdirs maintainer-clean \ + maintainer-clean-generic mostlyclean mostlyclean-compile \ + mostlyclean-generic mostlyclean-libtool pdf pdf-am ps ps-am \ + tags uninstall uninstall-am uninstall-pluginLTLIBRARIES + + +# Tell versions [3.59,3.63) of GNU make to not export all variables. +# Otherwise a system limit (for SysV at least) may be exceeded. +.NOEXPORT: diff --git a/src/libstrongswan/plugins/dnskey/dnskey_builder.c b/src/libstrongswan/plugins/dnskey/dnskey_builder.c new file mode 100644 index 000000000..ba20e7158 --- /dev/null +++ b/src/libstrongswan/plugins/dnskey/dnskey_builder.c @@ -0,0 +1,142 @@ +/* + * Copyright (C) 2009 Martin Willi + * Hochschule fuer Technik Rapperswil + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by the + * Free Software Foundation; either version 2 of the License, or (at your + * option) any later version. See <http://www.fsf.org/copyleft/gpl.txt>. + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY + * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License + * for more details. + */ + +#include "dnskey_builder.h" + +#include <debug.h> +#include <credentials/keys/private_key.h> + + +typedef struct dnskey_rr_t dnskey_rr_t; +typedef enum dnskey_algorithm_t dnskey_algorithm_t; + +/** + * Header of a DNSKEY resource record + */ +struct dnskey_rr_t { + u_int16_t flags; + u_int8_t protocol; + u_int8_t algorithm; + u_int8_t data[]; +} __attribute__((__packed__)); + +/** + * DNSSEC algorithms, RFC4034 Appendix A.1. + */ +enum dnskey_algorithm_t { + DNSKEY_ALG_RSA_MD5 = 1, + DNSKEY_ALG_DH = 2, + DNSKEY_ALG_DSA = 3, + DNSKEY_ALG_ECC = 4, + DNSKEY_ALG_RSA_SHA1 = 5, +}; + +/** + * Load a generic public key from a DNSKEY RR blob + */ +static dnskey_public_key_t *parse_public_key(chunk_t blob) +{ + dnskey_rr_t *rr = (dnskey_rr_t*)blob.ptr; + + if (blob.len < sizeof(dnskey_rr_t)) + { + DBG1("DNSKEY too short"); + return NULL; + } + blob = chunk_skip(blob, sizeof(dnskey_rr_t)); + + switch (rr->algorithm) + { + case DNSKEY_ALG_RSA_SHA1: + return lib->creds->create(lib->creds, CRED_PUBLIC_KEY, KEY_RSA, + BUILD_BLOB_DNSKEY, blob, BUILD_END); + default: + DBG1("DNSKEY public key algorithm %d not supported", rr->algorithm); + return NULL; + } +} + +/** + * Load a RSA public key from DNSKEY RR data + */ +static dnskey_public_key_t *parse_rsa_public_key(chunk_t blob) +{ + chunk_t n, e; + + if (blob.len < 3) + { + DBG1("RFC 3110 public key blob too short for exponent length"); + return NULL; + } + + if (blob.ptr[0]) + { + e.len = blob.ptr[0]; + blob = chunk_skip(blob, 1); + } + else + { + e.len = blob.ptr[1] * 256 + blob.ptr[2]; + blob = chunk_skip(blob, 3); + } + e.ptr = blob.ptr; + if (e.len >= blob.len) + { + DBG1("RFC 3110 public key blob too short for exponent"); + return NULL; + } + n = chunk_skip(blob, e.len); + + return lib->creds->create(lib->creds, CRED_PUBLIC_KEY, KEY_RSA, + BUILD_RSA_MODULUS, n, BUILD_RSA_PUB_EXP, e, + BUILD_END); +} + +/** + * See header. + */ +dnskey_public_key_t *dnskey_public_key_load(key_type_t type, va_list args) +{ + chunk_t blob = chunk_empty; + + while (TRUE) + { + switch (va_arg(args, builder_part_t)) + { + case BUILD_BLOB_DNSKEY: + blob = va_arg(args, chunk_t); + continue; + case BUILD_END: + break; + default: + return NULL; + } + break; + } + if (!blob.ptr) + { + return NULL; + } + switch (type) + { + case KEY_ANY: + return parse_public_key(blob); + case KEY_RSA: + return parse_rsa_public_key(blob); + default: + return NULL; + } +} + diff --git a/src/libstrongswan/plugins/dnskey/dnskey_builder.h b/src/libstrongswan/plugins/dnskey/dnskey_builder.h new file mode 100644 index 000000000..16eff3269 --- /dev/null +++ b/src/libstrongswan/plugins/dnskey/dnskey_builder.h @@ -0,0 +1,51 @@ +/* + * Copyright (C) 2009 Martin Willi + * Hochschule fuer Technik Rapperswil + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by the + * Free Software Foundation; either version 2 of the License, or (at your + * option) any later version. See <http://www.fsf.org/copyleft/gpl.txt>. + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY + * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License + * for more details. + */ + +/** + * @defgroup dnskey_public_key dnskey_public_key + * @{ @ingroup dnskey_p + */ + +#ifndef DNSKEY_BUILDER_H_ +#define DNSKEY_BUILDER_H_ + +#include <credentials/builder.h> +#include <credentials/keys/public_key.h> + +typedef struct dnskey_public_key_t dnskey_public_key_t; + +/** + * Public key implementation supporting RFC4034 decoding. + */ +struct dnskey_public_key_t { + + /** + * Implements public_key_t interface. + */ + public_key_t interface; +}; + +/** + * Load a public key in RFC4034 format. + * + * Takes a BUILD_BLOB_DNSKEY to parse the public key. + * + * @param type type of the key, must be KEY_RSA or KEY_ANY + * @param args builder_part_t argument list + * @return built key, NULL on failure + */ +dnskey_public_key_t *dnskey_public_key_load(key_type_t type, va_list args); + +#endif /** DNSKEY_BUILDER_H_ @}*/ diff --git a/src/libstrongswan/plugins/dnskey/dnskey_plugin.c b/src/libstrongswan/plugins/dnskey/dnskey_plugin.c new file mode 100644 index 000000000..83dbe31a1 --- /dev/null +++ b/src/libstrongswan/plugins/dnskey/dnskey_plugin.c @@ -0,0 +1,60 @@ +/* + * Copyright (C) 2009 Martin Willi + * Hochschule fuer Technik Rapperswil + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by the + * Free Software Foundation; either version 2 of the License, or (at your + * option) any later version. See <http://www.fsf.org/copyleft/gpl.txt>. + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY + * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License + * for more details. + */ + +#include "dnskey_plugin.h" + +#include <library.h> +#include "dnskey_builder.h" + +typedef struct private_dnskey_plugin_t private_dnskey_plugin_t; + +/** + * private data of dnskey_plugin + */ +struct private_dnskey_plugin_t { + + /** + * public functions + */ + dnskey_plugin_t public; +}; + +/** + * Implementation of dnskey_plugin_t.dnskeytroy + */ +static void destroy(private_dnskey_plugin_t *this) +{ + lib->creds->remove_builder(lib->creds, + (builder_function_t)dnskey_public_key_load); + free(this); +} + +/* + * see header file + */ +plugin_t *plugin_create() +{ + private_dnskey_plugin_t *this = malloc_thing(private_dnskey_plugin_t); + + this->public.plugin.destroy = (void(*)(plugin_t*))destroy; + + lib->creds->add_builder(lib->creds, CRED_PUBLIC_KEY, KEY_ANY, + (builder_function_t)dnskey_public_key_load); + lib->creds->add_builder(lib->creds, CRED_PUBLIC_KEY, KEY_RSA, + (builder_function_t)dnskey_public_key_load); + + return &this->public.plugin; +} + diff --git a/src/libstrongswan/plugins/dnskey/dnskey_plugin.h b/src/libstrongswan/plugins/dnskey/dnskey_plugin.h new file mode 100644 index 000000000..17790e1c6 --- /dev/null +++ b/src/libstrongswan/plugins/dnskey/dnskey_plugin.h @@ -0,0 +1,47 @@ +/* + * Copyright (C) 2009 Martin Willi + * Hochschule fuer Technik Rapperswil + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by the + * Free Software Foundation; either version 2 of the License, or (at your + * option) any later version. See <http://www.fsf.org/copyleft/gpl.txt>. + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY + * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License + * for more details. + */ + +/** + * @defgroup dnskey_p dnskey + * @ingroup plugins + * + * @defgroup dnskey_plugin dnskey_plugin + * @{ @ingroup dnskey_p + */ + +#ifndef DNSKEY_PLUGIN_H_ +#define DNSKEY_PLUGIN_H_ + +#include <plugins/plugin.h> + +typedef struct dnskey_plugin_t dnskey_plugin_t; + +/** + * Plugin providing RFC4034 public key decoding functions. + */ +struct dnskey_plugin_t { + + /** + * implements plugin interface + */ + plugin_t plugin; +}; + +/** + * Create a dnskey_plugin instance. + */ +plugin_t *plugin_create(); + +#endif /** DNSKEY_PLUGIN_H_ @}*/ diff --git a/src/libstrongswan/plugins/fips_prf/Makefile.in b/src/libstrongswan/plugins/fips_prf/Makefile.in index 5dcae7f27..b23af6def 100644 --- a/src/libstrongswan/plugins/fips_prf/Makefile.in +++ b/src/libstrongswan/plugins/fips_prf/Makefile.in @@ -1,8 +1,9 @@ -# Makefile.in generated by automake 1.10.2 from Makefile.am. +# Makefile.in generated by automake 1.11 from Makefile.am. # @configure_input@ # Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, -# 2003, 2004, 2005, 2006, 2007, 2008 Free Software Foundation, Inc. +# 2003, 2004, 2005, 2006, 2007, 2008, 2009 Free Software Foundation, +# Inc. # This Makefile.in is free software; the Free Software Foundation # gives unlimited permission to copy and/or distribute it, # with or without modifications, as long as this notice is preserved. @@ -16,8 +17,9 @@ VPATH = @srcdir@ pkgdatadir = $(datadir)/@PACKAGE@ -pkglibdir = $(libdir)/@PACKAGE@ pkgincludedir = $(includedir)/@PACKAGE@ +pkglibdir = $(libdir)/@PACKAGE@ +pkglibexecdir = $(libexecdir)/@PACKAGE@ am__cd = CDPATH="$${ZSH_VERSION+.}$(PATH_SEPARATOR)" && cd install_sh_DATA = $(install_sh) -c -m 644 install_sh_PROGRAM = $(install_sh) -c @@ -35,19 +37,41 @@ host_triplet = @host@ subdir = src/libstrongswan/plugins/fips_prf DIST_COMMON = $(srcdir)/Makefile.am $(srcdir)/Makefile.in ACLOCAL_M4 = $(top_srcdir)/aclocal.m4 -am__aclocal_m4_deps = $(top_srcdir)/configure.in +am__aclocal_m4_deps = $(top_srcdir)/m4/config/libtool.m4 \ + $(top_srcdir)/m4/config/ltoptions.m4 \ + $(top_srcdir)/m4/config/ltsugar.m4 \ + $(top_srcdir)/m4/config/ltversion.m4 \ + $(top_srcdir)/m4/config/lt~obsolete.m4 \ + $(top_srcdir)/m4/macros/with.m4 \ + $(top_srcdir)/m4/macros/enable-disable.m4 \ + $(top_srcdir)/configure.in am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \ $(ACLOCAL_M4) mkinstalldirs = $(install_sh) -d CONFIG_CLEAN_FILES = +CONFIG_CLEAN_VPATH_FILES = am__vpath_adj_setup = srcdirstrip=`echo "$(srcdir)" | sed 's|.|.|g'`; am__vpath_adj = case $$p in \ $(srcdir)/*) f=`echo "$$p" | sed "s|^$$srcdirstrip/||"`;; \ *) f=$$p;; \ esac; -am__strip_dir = `echo $$p | sed -e 's|^.*/||'`; +am__strip_dir = f=`echo $$p | sed -e 's|^.*/||'`; +am__install_max = 40 +am__nobase_strip_setup = \ + srcdirstrip=`echo "$(srcdir)" | sed 's/[].[^$$\\*|]/\\\\&/g'` +am__nobase_strip = \ + for p in $$list; do echo "$$p"; done | sed -e "s|$$srcdirstrip/||" +am__nobase_list = $(am__nobase_strip_setup); \ + for p in $$list; do echo "$$p $$p"; done | \ + sed "s| $$srcdirstrip/| |;"' / .*\//!s/ .*/ ./; s,\( .*\)/[^/]*$$,\1,' | \ + $(AWK) 'BEGIN { files["."] = "" } { files[$$2] = files[$$2] " " $$1; \ + if (++n[$$2] == $(am__install_max)) \ + { print $$2, files[$$2]; n[$$2] = 0; files[$$2] = "" } } \ + END { for (dir in files) print dir, files[dir] }' +am__base_list = \ + sed '$$!N;$$!N;$$!N;$$!N;$$!N;$$!N;$$!N;s/\n/ /g' | \ + sed '$$!N;$$!N;$$!N;$$!N;s/\n/ /g' am__installdirs = "$(DESTDIR)$(plugindir)" -pluginLTLIBRARIES_INSTALL = $(INSTALL) LTLIBRARIES = $(plugin_LTLIBRARIES) libstrongswan_fips_prf_la_LIBADD = am_libstrongswan_fips_prf_la_OBJECTS = fips_prf_plugin.lo fips_prf.lo @@ -60,6 +84,7 @@ libstrongswan_fips_prf_la_LINK = $(LIBTOOL) --tag=CC \ DEFAULT_INCLUDES = -I.@am__isrc@ depcomp = $(SHELL) $(top_srcdir)/depcomp am__depfiles_maybe = depfiles +am__mv = mv -f COMPILE = $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) \ $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) LTCOMPILE = $(LIBTOOL) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) \ @@ -107,25 +132,22 @@ INSTALL_DATA = @INSTALL_DATA@ INSTALL_PROGRAM = @INSTALL_PROGRAM@ INSTALL_SCRIPT = @INSTALL_SCRIPT@ INSTALL_STRIP_PROGRAM = @INSTALL_STRIP_PROGRAM@ -IPSEC_ROUTING_TABLE = @IPSEC_ROUTING_TABLE@ -IPSEC_ROUTING_TABLE_PRIO = @IPSEC_ROUTING_TABLE_PRIO@ LD = @LD@ LDFLAGS = @LDFLAGS@ LEX = @LEX@ LEXLIB = @LEXLIB@ LEX_OUTPUT_ROOT = @LEX_OUTPUT_ROOT@ -LIBGCRYPT_CFLAGS = @LIBGCRYPT_CFLAGS@ -LIBGCRYPT_CONFIG = @LIBGCRYPT_CONFIG@ -LIBGCRYPT_LIBS = @LIBGCRYPT_LIBS@ LIBOBJS = @LIBOBJS@ LIBS = @LIBS@ LIBTOOL = @LIBTOOL@ -LINUX_HEADERS = @LINUX_HEADERS@ LIPO = @LIPO@ LN_S = @LN_S@ LTLIBOBJS = @LTLIBOBJS@ MAKEINFO = @MAKEINFO@ MKDIR_P = @MKDIR_P@ +MYSQLCFLAG = @MYSQLCFLAG@ +MYSQLCONFIG = @MYSQLCONFIG@ +MYSQLLIB = @MYSQLLIB@ NM = @NM@ NMEDIT = @NMEDIT@ OBJDUMP = @OBJDUMP@ @@ -137,11 +159,14 @@ PACKAGE_BUGREPORT = @PACKAGE_BUGREPORT@ PACKAGE_NAME = @PACKAGE_NAME@ PACKAGE_STRING = @PACKAGE_STRING@ PACKAGE_TARNAME = @PACKAGE_TARNAME@ +PACKAGE_URL = @PACKAGE_URL@ PACKAGE_VERSION = @PACKAGE_VERSION@ PATH_SEPARATOR = @PATH_SEPARATOR@ PERL = @PERL@ PKG_CONFIG = @PKG_CONFIG@ +PTHREADLIB = @PTHREADLIB@ RANLIB = @RANLIB@ +RTLIB = @RTLIB@ RUBY = @RUBY@ RUBYINCLUDE = @RUBYINCLUDE@ SED = @SED@ @@ -170,9 +195,9 @@ build_cpu = @build_cpu@ build_os = @build_os@ build_vendor = @build_vendor@ builddir = @builddir@ -confdir = @confdir@ datadir = @datadir@ datarootdir = @datarootdir@ +default_pkcs11 = @default_pkcs11@ docdir = @docdir@ dvidir = @dvidir@ exec_prefix = @exec_prefix@ @@ -195,7 +220,7 @@ ipsecuser = @ipsecuser@ libdir = @libdir@ libexecdir = @libexecdir@ libstrongswan_plugins = @libstrongswan_plugins@ -linuxdir = @linuxdir@ +linux_headers = @linux_headers@ localedir = @localedir@ localstatedir = @localstatedir@ lt_ECHO = @lt_ECHO@ @@ -203,6 +228,7 @@ mandir = @mandir@ mkdir_p = @mkdir_p@ nm_CFLAGS = @nm_CFLAGS@ nm_LIBS = @nm_LIBS@ +nm_ca_dir = @nm_ca_dir@ oldincludedir = @oldincludedir@ pdfdir = @pdfdir@ piddir = @piddir@ @@ -211,10 +237,12 @@ pluto_plugins = @pluto_plugins@ prefix = @prefix@ program_transform_name = @program_transform_name@ psdir = @psdir@ +random_device = @random_device@ resolv_conf = @resolv_conf@ +routing_table = @routing_table@ +routing_table_prio = @routing_table_prio@ sbindir = @sbindir@ sharedstatedir = @sharedstatedir@ -simreader = @simreader@ srcdir = @srcdir@ strongswan_conf = @strongswan_conf@ sysconfdir = @sysconfdir@ @@ -222,6 +250,7 @@ target_alias = @target_alias@ top_build_prefix = @top_build_prefix@ top_builddir = @top_builddir@ top_srcdir = @top_srcdir@ +urandom_device = @urandom_device@ xml_CFLAGS = @xml_CFLAGS@ xml_LIBS = @xml_LIBS@ INCLUDES = -I$(top_srcdir)/src/libstrongswan @@ -242,9 +271,9 @@ $(srcdir)/Makefile.in: $(srcdir)/Makefile.am $(am__configure_deps) exit 1;; \ esac; \ done; \ - echo ' cd $(top_srcdir) && $(AUTOMAKE) --gnu src/libstrongswan/plugins/fips_prf/Makefile'; \ - cd $(top_srcdir) && \ - $(AUTOMAKE) --gnu src/libstrongswan/plugins/fips_prf/Makefile + echo ' cd $(top_srcdir) && $(AUTOMAKE) --gnu src/libstrongswan/plugins/fips_prf/Makefile'; \ + $(am__cd) $(top_srcdir) && \ + $(AUTOMAKE) --gnu src/libstrongswan/plugins/fips_prf/Makefile .PRECIOUS: Makefile Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status @case '$?' in \ @@ -262,23 +291,28 @@ $(top_srcdir)/configure: $(am__configure_deps) cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh $(ACLOCAL_M4): $(am__aclocal_m4_deps) cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh +$(am__aclocal_m4_deps): install-pluginLTLIBRARIES: $(plugin_LTLIBRARIES) @$(NORMAL_INSTALL) test -z "$(plugindir)" || $(MKDIR_P) "$(DESTDIR)$(plugindir)" - @list='$(plugin_LTLIBRARIES)'; for p in $$list; do \ + @list='$(plugin_LTLIBRARIES)'; test -n "$(plugindir)" || list=; \ + list2=; for p in $$list; do \ if test -f $$p; then \ - f=$(am__strip_dir) \ - echo " $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=install $(pluginLTLIBRARIES_INSTALL) $(INSTALL_STRIP_FLAG) '$$p' '$(DESTDIR)$(plugindir)/$$f'"; \ - $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=install $(pluginLTLIBRARIES_INSTALL) $(INSTALL_STRIP_FLAG) "$$p" "$(DESTDIR)$(plugindir)/$$f"; \ + list2="$$list2 $$p"; \ else :; fi; \ - done + done; \ + test -z "$$list2" || { \ + echo " $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=install $(INSTALL) $(INSTALL_STRIP_FLAG) $$list2 '$(DESTDIR)$(plugindir)'"; \ + $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=install $(INSTALL) $(INSTALL_STRIP_FLAG) $$list2 "$(DESTDIR)$(plugindir)"; \ + } uninstall-pluginLTLIBRARIES: @$(NORMAL_UNINSTALL) - @list='$(plugin_LTLIBRARIES)'; for p in $$list; do \ - p=$(am__strip_dir) \ - echo " $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=uninstall rm -f '$(DESTDIR)$(plugindir)/$$p'"; \ - $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=uninstall rm -f "$(DESTDIR)$(plugindir)/$$p"; \ + @list='$(plugin_LTLIBRARIES)'; test -n "$(plugindir)" || list=; \ + for p in $$list; do \ + $(am__strip_dir) \ + echo " $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=uninstall rm -f '$(DESTDIR)$(plugindir)/$$f'"; \ + $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=uninstall rm -f "$(DESTDIR)$(plugindir)/$$f"; \ done clean-pluginLTLIBRARIES: @@ -303,21 +337,21 @@ distclean-compile: .c.o: @am__fastdepCC_TRUE@ $(COMPILE) -MT $@ -MD -MP -MF $(DEPDIR)/$*.Tpo -c -o $@ $< -@am__fastdepCC_TRUE@ mv -f $(DEPDIR)/$*.Tpo $(DEPDIR)/$*.Po +@am__fastdepCC_TRUE@ $(am__mv) $(DEPDIR)/$*.Tpo $(DEPDIR)/$*.Po @AMDEP_TRUE@@am__fastdepCC_FALSE@ source='$<' object='$@' libtool=no @AMDEPBACKSLASH@ @AMDEP_TRUE@@am__fastdepCC_FALSE@ DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@ @am__fastdepCC_FALSE@ $(COMPILE) -c $< .c.obj: @am__fastdepCC_TRUE@ $(COMPILE) -MT $@ -MD -MP -MF $(DEPDIR)/$*.Tpo -c -o $@ `$(CYGPATH_W) '$<'` -@am__fastdepCC_TRUE@ mv -f $(DEPDIR)/$*.Tpo $(DEPDIR)/$*.Po +@am__fastdepCC_TRUE@ $(am__mv) $(DEPDIR)/$*.Tpo $(DEPDIR)/$*.Po @AMDEP_TRUE@@am__fastdepCC_FALSE@ source='$<' object='$@' libtool=no @AMDEPBACKSLASH@ @AMDEP_TRUE@@am__fastdepCC_FALSE@ DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@ @am__fastdepCC_FALSE@ $(COMPILE) -c `$(CYGPATH_W) '$<'` .c.lo: @am__fastdepCC_TRUE@ $(LTCOMPILE) -MT $@ -MD -MP -MF $(DEPDIR)/$*.Tpo -c -o $@ $< -@am__fastdepCC_TRUE@ mv -f $(DEPDIR)/$*.Tpo $(DEPDIR)/$*.Plo +@am__fastdepCC_TRUE@ $(am__mv) $(DEPDIR)/$*.Tpo $(DEPDIR)/$*.Plo @AMDEP_TRUE@@am__fastdepCC_FALSE@ source='$<' object='$@' libtool=yes @AMDEPBACKSLASH@ @AMDEP_TRUE@@am__fastdepCC_FALSE@ DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@ @am__fastdepCC_FALSE@ $(LTCOMPILE) -c -o $@ $< @@ -340,7 +374,7 @@ tags: TAGS TAGS: $(HEADERS) $(SOURCES) $(TAGS_DEPENDENCIES) \ $(TAGS_FILES) $(LISP) - tags=; \ + set x; \ here=`pwd`; \ list='$(SOURCES) $(HEADERS) $(LISP) $(TAGS_FILES)'; \ unique=`for i in $$list; do \ @@ -348,29 +382,34 @@ TAGS: $(HEADERS) $(SOURCES) $(TAGS_DEPENDENCIES) \ done | \ $(AWK) '{ files[$$0] = 1; nonempty = 1; } \ END { if (nonempty) { for (i in files) print i; }; }'`; \ - if test -z "$(ETAGS_ARGS)$$tags$$unique"; then :; else \ + shift; \ + if test -z "$(ETAGS_ARGS)$$*$$unique"; then :; else \ test -n "$$unique" || unique=$$empty_fix; \ - $(ETAGS) $(ETAGSFLAGS) $(AM_ETAGSFLAGS) $(ETAGS_ARGS) \ - $$tags $$unique; \ + if test $$# -gt 0; then \ + $(ETAGS) $(ETAGSFLAGS) $(AM_ETAGSFLAGS) $(ETAGS_ARGS) \ + "$$@" $$unique; \ + else \ + $(ETAGS) $(ETAGSFLAGS) $(AM_ETAGSFLAGS) $(ETAGS_ARGS) \ + $$unique; \ + fi; \ fi ctags: CTAGS CTAGS: $(HEADERS) $(SOURCES) $(TAGS_DEPENDENCIES) \ $(TAGS_FILES) $(LISP) - tags=; \ list='$(SOURCES) $(HEADERS) $(LISP) $(TAGS_FILES)'; \ unique=`for i in $$list; do \ if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \ done | \ $(AWK) '{ files[$$0] = 1; nonempty = 1; } \ END { if (nonempty) { for (i in files) print i; }; }'`; \ - test -z "$(CTAGS_ARGS)$$tags$$unique" \ + test -z "$(CTAGS_ARGS)$$unique" \ || $(CTAGS) $(CTAGSFLAGS) $(AM_CTAGSFLAGS) $(CTAGS_ARGS) \ - $$tags $$unique + $$unique GTAGS: here=`$(am__cd) $(top_builddir) && pwd` \ - && cd $(top_srcdir) \ - && gtags -i $(GTAGS_ARGS) $$here + && $(am__cd) $(top_srcdir) \ + && gtags -i $(GTAGS_ARGS) "$$here" distclean-tags: -rm -f TAGS ID GTAGS GRTAGS GSYMS GPATH tags @@ -391,13 +430,17 @@ distdir: $(DISTFILES) if test -f $$file || test -d $$file; then d=.; else d=$(srcdir); fi; \ if test -d $$d/$$file; then \ dir=`echo "/$$file" | sed -e 's,/[^/]*$$,,'`; \ + if test -d "$(distdir)/$$file"; then \ + find "$(distdir)/$$file" -type d ! -perm -700 -exec chmod u+rwx {} \;; \ + fi; \ if test -d $(srcdir)/$$file && test $$d != $(srcdir); then \ - cp -pR $(srcdir)/$$file $(distdir)$$dir || exit 1; \ + cp -fpR $(srcdir)/$$file "$(distdir)$$dir" || exit 1; \ + find "$(distdir)/$$file" -type d ! -perm -700 -exec chmod u+rwx {} \;; \ fi; \ - cp -pR $$d/$$file $(distdir)$$dir || exit 1; \ + cp -fpR $$d/$$file "$(distdir)$$dir" || exit 1; \ else \ - test -f $(distdir)/$$file \ - || cp -p $$d/$$file $(distdir)/$$file \ + test -f "$(distdir)/$$file" \ + || cp -p $$d/$$file "$(distdir)/$$file" \ || exit 1; \ fi; \ done @@ -428,6 +471,7 @@ clean-generic: distclean-generic: -test -z "$(CONFIG_CLEAN_FILES)" || rm -f $(CONFIG_CLEAN_FILES) + -test . = "$(srcdir)" || test -z "$(CONFIG_CLEAN_VPATH_FILES)" || rm -f $(CONFIG_CLEAN_VPATH_FILES) maintainer-clean-generic: @echo "This command is intended for maintainers to use" @@ -449,6 +493,8 @@ dvi-am: html: html-am +html-am: + info: info-am info-am: @@ -457,18 +503,28 @@ install-data-am: install-pluginLTLIBRARIES install-dvi: install-dvi-am +install-dvi-am: + install-exec-am: install-html: install-html-am +install-html-am: + install-info: install-info-am +install-info-am: + install-man: install-pdf: install-pdf-am +install-pdf-am: + install-ps: install-ps-am +install-ps-am: + installcheck-am: maintainer-clean: maintainer-clean-am @@ -507,6 +563,7 @@ uninstall-am: uninstall-pluginLTLIBRARIES mostlyclean-generic mostlyclean-libtool pdf pdf-am ps ps-am \ tags uninstall uninstall-am uninstall-pluginLTLIBRARIES + # Tell versions [3.59,3.63) of GNU make to not export all variables. # Otherwise a system limit (for SysV at least) may be exceeded. .NOEXPORT: diff --git a/src/libstrongswan/plugins/fips_prf/fips_prf.c b/src/libstrongswan/plugins/fips_prf/fips_prf.c index be28f10bc..123d2a244 100644 --- a/src/libstrongswan/plugins/fips_prf/fips_prf.c +++ b/src/libstrongswan/plugins/fips_prf/fips_prf.c @@ -29,22 +29,22 @@ struct private_fips_prf_t { * Public fips_prf_t interface. */ fips_prf_t public; - + /** * key of prf function, "b" long */ u_int8_t *key; - + /** * size of "b" in bytes */ size_t b; - + /** * Keyed SHA1 prf: It does not use SHA1Final operation */ prf_t *keyed_prf; - + /** * G function, either SHA1 or DES */ @@ -57,11 +57,11 @@ struct private_fips_prf_t { static void add_mod(size_t length, u_int8_t a[], u_int8_t b[], u_int8_t sum[]) { int i, c = 0; - + for(i = length - 1; i >= 0; i--) { u_int32_t tmp; - + tmp = a[i] + b[i] + c; sum[i] = 0xff & tmp; c = tmp >> 8; @@ -114,14 +114,13 @@ static void get_bytes(private_fips_prf_t *this, chunk_t seed, u_int8_t w[]) u_int8_t sum[this->b]; u_int8_t *xkey = this->key; u_int8_t one[this->b]; - chunk_t xval_chunk = chunk_from_buf(xval); - + memset(one, 0, this->b); one[this->b - 1] = 0x01; - + /* 3.1 */ chunk_mod(this->b, seed, xseed); - + /* 3.2 */ for (i = 0; i < 2; i++) /* twice */ { @@ -129,14 +128,14 @@ static void get_bytes(private_fips_prf_t *this, chunk_t seed, u_int8_t w[]) add_mod(this->b, xkey, xseed, xval); DBG3("XVAL %b", xval, this->b); /* b. wi = G(t, XVAL ) */ - this->g(this, xval_chunk, &w[i * this->b]); + this->g(this, chunk_create(xval, this->b), &w[i * this->b]); DBG3("w[%d] %b", i, &w[i * this->b], this->b); /* c. XKEY = (1 + XKEY + wi) mod 2b */ add_mod(this->b, xkey, &w[i * this->b], sum); add_mod(this->b, sum, one, xkey); DBG3("XKEY %b", xkey, this->b); } - + /* 3.3 done already, mod q not used */ } @@ -179,7 +178,7 @@ static void set_key(private_fips_prf_t *this, chunk_t key) void g_sha1(private_fips_prf_t *this, chunk_t c, u_int8_t res[]) { u_int8_t buf[64]; - + if (c.len < sizeof(buf)) { /* pad c with zeros */ @@ -193,7 +192,7 @@ void g_sha1(private_fips_prf_t *this, chunk_t c, u_int8_t res[]) /* not more than 512 bits can be G()-ed */ c.len = sizeof(buf); } - + /* use the keyed hasher, but use an empty key to use SHA1 IV */ this->keyed_prf->set_key(this->keyed_prf, chunk_empty); this->keyed_prf->get_bytes(this->keyed_prf, c, res); @@ -215,14 +214,14 @@ static void destroy(private_fips_prf_t *this) fips_prf_t *fips_prf_create(pseudo_random_function_t algo) { private_fips_prf_t *this = malloc_thing(private_fips_prf_t); - + this->public.prf_interface.get_bytes = (void (*) (prf_t *,chunk_t,u_int8_t*))get_bytes; this->public.prf_interface.allocate_bytes = (void (*) (prf_t*,chunk_t,chunk_t*))allocate_bytes; this->public.prf_interface.get_block_size = (size_t (*) (prf_t*))get_block_size; this->public.prf_interface.get_key_size = (size_t (*) (prf_t*))get_key_size; this->public.prf_interface.set_key = (void (*) (prf_t *,chunk_t))set_key; this->public.prf_interface.destroy = (void (*) (prf_t *))destroy; - + switch (algo) { case PRF_FIPS_SHA1_160: @@ -244,7 +243,7 @@ fips_prf_t *fips_prf_create(pseudo_random_function_t algo) return NULL; } this->key = malloc(this->b); - + return &this->public; } diff --git a/src/libstrongswan/plugins/fips_prf/fips_prf.h b/src/libstrongswan/plugins/fips_prf/fips_prf.h index b2940be72..514e3c5d9 100644 --- a/src/libstrongswan/plugins/fips_prf/fips_prf.h +++ b/src/libstrongswan/plugins/fips_prf/fips_prf.h @@ -37,7 +37,7 @@ typedef struct fips_prf_t fips_prf_t; * The FIPS PRF is stateful; the key changes every time when bytes are acquired. */ struct fips_prf_t { - + /** * Generic prf_t interface for this fips_prf_t class. */ @@ -46,7 +46,7 @@ struct fips_prf_t { /** * Creates a new fips_prf_t object. - * + * * FIPS 186-2 defines G() functions used in the PRF function. It can * be implemented either based on SHA1 or DES. * The G() function is selected using the algo parameter. diff --git a/src/libstrongswan/plugins/fips_prf/fips_prf_plugin.c b/src/libstrongswan/plugins/fips_prf/fips_prf_plugin.c index 7576e79ad..6c0842f81 100644 --- a/src/libstrongswan/plugins/fips_prf/fips_prf_plugin.c +++ b/src/libstrongswan/plugins/fips_prf/fips_prf_plugin.c @@ -47,11 +47,11 @@ static void destroy(private_fips_prf_plugin_t *this) plugin_t *plugin_create() { private_fips_prf_plugin_t *this = malloc_thing(private_fips_prf_plugin_t); - + this->public.plugin.destroy = (void(*)(plugin_t*))destroy; - + lib->crypto->add_prf(lib->crypto, PRF_FIPS_SHA1_160, (prf_constructor_t)fips_prf_create); - + return &this->public.plugin; } diff --git a/src/libstrongswan/plugins/gcrypt/Makefile.am b/src/libstrongswan/plugins/gcrypt/Makefile.am index 7394676e2..a468a5ed9 100644 --- a/src/libstrongswan/plugins/gcrypt/Makefile.am +++ b/src/libstrongswan/plugins/gcrypt/Makefile.am @@ -1,7 +1,7 @@ INCLUDES = -I$(top_srcdir)/src/libstrongswan -AM_CFLAGS = -rdynamic $(LIBGCRYPT_CFLAGS) +AM_CFLAGS = -rdynamic plugin_LTLIBRARIES = libstrongswan-gcrypt.la @@ -14,4 +14,4 @@ libstrongswan_gcrypt_la_SOURCES = gcrypt_plugin.h gcrypt_plugin.c \ gcrypt_hasher.h gcrypt_hasher.c libstrongswan_gcrypt_la_LDFLAGS = -module -avoid-version -libstrongswan_gcrypt_la_LIBADD = $(LIBGCRYPT_LIBS) +libstrongswan_gcrypt_la_LIBADD = -lgcrypt diff --git a/src/libstrongswan/plugins/gcrypt/Makefile.in b/src/libstrongswan/plugins/gcrypt/Makefile.in index e3d27f7f8..c3081e2dd 100644 --- a/src/libstrongswan/plugins/gcrypt/Makefile.in +++ b/src/libstrongswan/plugins/gcrypt/Makefile.in @@ -1,8 +1,9 @@ -# Makefile.in generated by automake 1.10.2 from Makefile.am. +# Makefile.in generated by automake 1.11 from Makefile.am. # @configure_input@ # Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, -# 2003, 2004, 2005, 2006, 2007, 2008 Free Software Foundation, Inc. +# 2003, 2004, 2005, 2006, 2007, 2008, 2009 Free Software Foundation, +# Inc. # This Makefile.in is free software; the Free Software Foundation # gives unlimited permission to copy and/or distribute it, # with or without modifications, as long as this notice is preserved. @@ -16,8 +17,9 @@ VPATH = @srcdir@ pkgdatadir = $(datadir)/@PACKAGE@ -pkglibdir = $(libdir)/@PACKAGE@ pkgincludedir = $(includedir)/@PACKAGE@ +pkglibdir = $(libdir)/@PACKAGE@ +pkglibexecdir = $(libexecdir)/@PACKAGE@ am__cd = CDPATH="$${ZSH_VERSION+.}$(PATH_SEPARATOR)" && cd install_sh_DATA = $(install_sh) -c -m 644 install_sh_PROGRAM = $(install_sh) -c @@ -35,22 +37,43 @@ host_triplet = @host@ subdir = src/libstrongswan/plugins/gcrypt DIST_COMMON = $(srcdir)/Makefile.am $(srcdir)/Makefile.in ACLOCAL_M4 = $(top_srcdir)/aclocal.m4 -am__aclocal_m4_deps = $(top_srcdir)/configure.in +am__aclocal_m4_deps = $(top_srcdir)/m4/config/libtool.m4 \ + $(top_srcdir)/m4/config/ltoptions.m4 \ + $(top_srcdir)/m4/config/ltsugar.m4 \ + $(top_srcdir)/m4/config/ltversion.m4 \ + $(top_srcdir)/m4/config/lt~obsolete.m4 \ + $(top_srcdir)/m4/macros/with.m4 \ + $(top_srcdir)/m4/macros/enable-disable.m4 \ + $(top_srcdir)/configure.in am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \ $(ACLOCAL_M4) mkinstalldirs = $(install_sh) -d CONFIG_CLEAN_FILES = +CONFIG_CLEAN_VPATH_FILES = am__vpath_adj_setup = srcdirstrip=`echo "$(srcdir)" | sed 's|.|.|g'`; am__vpath_adj = case $$p in \ $(srcdir)/*) f=`echo "$$p" | sed "s|^$$srcdirstrip/||"`;; \ *) f=$$p;; \ esac; -am__strip_dir = `echo $$p | sed -e 's|^.*/||'`; +am__strip_dir = f=`echo $$p | sed -e 's|^.*/||'`; +am__install_max = 40 +am__nobase_strip_setup = \ + srcdirstrip=`echo "$(srcdir)" | sed 's/[].[^$$\\*|]/\\\\&/g'` +am__nobase_strip = \ + for p in $$list; do echo "$$p"; done | sed -e "s|$$srcdirstrip/||" +am__nobase_list = $(am__nobase_strip_setup); \ + for p in $$list; do echo "$$p $$p"; done | \ + sed "s| $$srcdirstrip/| |;"' / .*\//!s/ .*/ ./; s,\( .*\)/[^/]*$$,\1,' | \ + $(AWK) 'BEGIN { files["."] = "" } { files[$$2] = files[$$2] " " $$1; \ + if (++n[$$2] == $(am__install_max)) \ + { print $$2, files[$$2]; n[$$2] = 0; files[$$2] = "" } } \ + END { for (dir in files) print dir, files[dir] }' +am__base_list = \ + sed '$$!N;$$!N;$$!N;$$!N;$$!N;$$!N;$$!N;s/\n/ /g' | \ + sed '$$!N;$$!N;$$!N;$$!N;s/\n/ /g' am__installdirs = "$(DESTDIR)$(plugindir)" -pluginLTLIBRARIES_INSTALL = $(INSTALL) LTLIBRARIES = $(plugin_LTLIBRARIES) -am__DEPENDENCIES_1 = -libstrongswan_gcrypt_la_DEPENDENCIES = $(am__DEPENDENCIES_1) +libstrongswan_gcrypt_la_DEPENDENCIES = am_libstrongswan_gcrypt_la_OBJECTS = gcrypt_plugin.lo \ gcrypt_rsa_public_key.lo gcrypt_rsa_private_key.lo \ gcrypt_dh.lo gcrypt_rng.lo gcrypt_crypter.lo gcrypt_hasher.lo @@ -62,6 +85,7 @@ libstrongswan_gcrypt_la_LINK = $(LIBTOOL) --tag=CC $(AM_LIBTOOLFLAGS) \ DEFAULT_INCLUDES = -I.@am__isrc@ depcomp = $(SHELL) $(top_srcdir)/depcomp am__depfiles_maybe = depfiles +am__mv = mv -f COMPILE = $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) \ $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) LTCOMPILE = $(LIBTOOL) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) \ @@ -109,25 +133,22 @@ INSTALL_DATA = @INSTALL_DATA@ INSTALL_PROGRAM = @INSTALL_PROGRAM@ INSTALL_SCRIPT = @INSTALL_SCRIPT@ INSTALL_STRIP_PROGRAM = @INSTALL_STRIP_PROGRAM@ -IPSEC_ROUTING_TABLE = @IPSEC_ROUTING_TABLE@ -IPSEC_ROUTING_TABLE_PRIO = @IPSEC_ROUTING_TABLE_PRIO@ LD = @LD@ LDFLAGS = @LDFLAGS@ LEX = @LEX@ LEXLIB = @LEXLIB@ LEX_OUTPUT_ROOT = @LEX_OUTPUT_ROOT@ -LIBGCRYPT_CFLAGS = @LIBGCRYPT_CFLAGS@ -LIBGCRYPT_CONFIG = @LIBGCRYPT_CONFIG@ -LIBGCRYPT_LIBS = @LIBGCRYPT_LIBS@ LIBOBJS = @LIBOBJS@ LIBS = @LIBS@ LIBTOOL = @LIBTOOL@ -LINUX_HEADERS = @LINUX_HEADERS@ LIPO = @LIPO@ LN_S = @LN_S@ LTLIBOBJS = @LTLIBOBJS@ MAKEINFO = @MAKEINFO@ MKDIR_P = @MKDIR_P@ +MYSQLCFLAG = @MYSQLCFLAG@ +MYSQLCONFIG = @MYSQLCONFIG@ +MYSQLLIB = @MYSQLLIB@ NM = @NM@ NMEDIT = @NMEDIT@ OBJDUMP = @OBJDUMP@ @@ -139,11 +160,14 @@ PACKAGE_BUGREPORT = @PACKAGE_BUGREPORT@ PACKAGE_NAME = @PACKAGE_NAME@ PACKAGE_STRING = @PACKAGE_STRING@ PACKAGE_TARNAME = @PACKAGE_TARNAME@ +PACKAGE_URL = @PACKAGE_URL@ PACKAGE_VERSION = @PACKAGE_VERSION@ PATH_SEPARATOR = @PATH_SEPARATOR@ PERL = @PERL@ PKG_CONFIG = @PKG_CONFIG@ +PTHREADLIB = @PTHREADLIB@ RANLIB = @RANLIB@ +RTLIB = @RTLIB@ RUBY = @RUBY@ RUBYINCLUDE = @RUBYINCLUDE@ SED = @SED@ @@ -172,9 +196,9 @@ build_cpu = @build_cpu@ build_os = @build_os@ build_vendor = @build_vendor@ builddir = @builddir@ -confdir = @confdir@ datadir = @datadir@ datarootdir = @datarootdir@ +default_pkcs11 = @default_pkcs11@ docdir = @docdir@ dvidir = @dvidir@ exec_prefix = @exec_prefix@ @@ -197,7 +221,7 @@ ipsecuser = @ipsecuser@ libdir = @libdir@ libexecdir = @libexecdir@ libstrongswan_plugins = @libstrongswan_plugins@ -linuxdir = @linuxdir@ +linux_headers = @linux_headers@ localedir = @localedir@ localstatedir = @localstatedir@ lt_ECHO = @lt_ECHO@ @@ -205,6 +229,7 @@ mandir = @mandir@ mkdir_p = @mkdir_p@ nm_CFLAGS = @nm_CFLAGS@ nm_LIBS = @nm_LIBS@ +nm_ca_dir = @nm_ca_dir@ oldincludedir = @oldincludedir@ pdfdir = @pdfdir@ piddir = @piddir@ @@ -213,10 +238,12 @@ pluto_plugins = @pluto_plugins@ prefix = @prefix@ program_transform_name = @program_transform_name@ psdir = @psdir@ +random_device = @random_device@ resolv_conf = @resolv_conf@ +routing_table = @routing_table@ +routing_table_prio = @routing_table_prio@ sbindir = @sbindir@ sharedstatedir = @sharedstatedir@ -simreader = @simreader@ srcdir = @srcdir@ strongswan_conf = @strongswan_conf@ sysconfdir = @sysconfdir@ @@ -224,10 +251,11 @@ target_alias = @target_alias@ top_build_prefix = @top_build_prefix@ top_builddir = @top_builddir@ top_srcdir = @top_srcdir@ +urandom_device = @urandom_device@ xml_CFLAGS = @xml_CFLAGS@ xml_LIBS = @xml_LIBS@ INCLUDES = -I$(top_srcdir)/src/libstrongswan -AM_CFLAGS = -rdynamic $(LIBGCRYPT_CFLAGS) +AM_CFLAGS = -rdynamic plugin_LTLIBRARIES = libstrongswan-gcrypt.la libstrongswan_gcrypt_la_SOURCES = gcrypt_plugin.h gcrypt_plugin.c \ gcrypt_rsa_public_key.h gcrypt_rsa_public_key.c \ @@ -238,7 +266,7 @@ libstrongswan_gcrypt_la_SOURCES = gcrypt_plugin.h gcrypt_plugin.c \ gcrypt_hasher.h gcrypt_hasher.c libstrongswan_gcrypt_la_LDFLAGS = -module -avoid-version -libstrongswan_gcrypt_la_LIBADD = $(LIBGCRYPT_LIBS) +libstrongswan_gcrypt_la_LIBADD = -lgcrypt all: all-am .SUFFIXES: @@ -252,9 +280,9 @@ $(srcdir)/Makefile.in: $(srcdir)/Makefile.am $(am__configure_deps) exit 1;; \ esac; \ done; \ - echo ' cd $(top_srcdir) && $(AUTOMAKE) --gnu src/libstrongswan/plugins/gcrypt/Makefile'; \ - cd $(top_srcdir) && \ - $(AUTOMAKE) --gnu src/libstrongswan/plugins/gcrypt/Makefile + echo ' cd $(top_srcdir) && $(AUTOMAKE) --gnu src/libstrongswan/plugins/gcrypt/Makefile'; \ + $(am__cd) $(top_srcdir) && \ + $(AUTOMAKE) --gnu src/libstrongswan/plugins/gcrypt/Makefile .PRECIOUS: Makefile Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status @case '$?' in \ @@ -272,23 +300,28 @@ $(top_srcdir)/configure: $(am__configure_deps) cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh $(ACLOCAL_M4): $(am__aclocal_m4_deps) cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh +$(am__aclocal_m4_deps): install-pluginLTLIBRARIES: $(plugin_LTLIBRARIES) @$(NORMAL_INSTALL) test -z "$(plugindir)" || $(MKDIR_P) "$(DESTDIR)$(plugindir)" - @list='$(plugin_LTLIBRARIES)'; for p in $$list; do \ + @list='$(plugin_LTLIBRARIES)'; test -n "$(plugindir)" || list=; \ + list2=; for p in $$list; do \ if test -f $$p; then \ - f=$(am__strip_dir) \ - echo " $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=install $(pluginLTLIBRARIES_INSTALL) $(INSTALL_STRIP_FLAG) '$$p' '$(DESTDIR)$(plugindir)/$$f'"; \ - $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=install $(pluginLTLIBRARIES_INSTALL) $(INSTALL_STRIP_FLAG) "$$p" "$(DESTDIR)$(plugindir)/$$f"; \ + list2="$$list2 $$p"; \ else :; fi; \ - done + done; \ + test -z "$$list2" || { \ + echo " $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=install $(INSTALL) $(INSTALL_STRIP_FLAG) $$list2 '$(DESTDIR)$(plugindir)'"; \ + $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=install $(INSTALL) $(INSTALL_STRIP_FLAG) $$list2 "$(DESTDIR)$(plugindir)"; \ + } uninstall-pluginLTLIBRARIES: @$(NORMAL_UNINSTALL) - @list='$(plugin_LTLIBRARIES)'; for p in $$list; do \ - p=$(am__strip_dir) \ - echo " $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=uninstall rm -f '$(DESTDIR)$(plugindir)/$$p'"; \ - $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=uninstall rm -f "$(DESTDIR)$(plugindir)/$$p"; \ + @list='$(plugin_LTLIBRARIES)'; test -n "$(plugindir)" || list=; \ + for p in $$list; do \ + $(am__strip_dir) \ + echo " $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=uninstall rm -f '$(DESTDIR)$(plugindir)/$$f'"; \ + $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=uninstall rm -f "$(DESTDIR)$(plugindir)/$$f"; \ done clean-pluginLTLIBRARIES: @@ -318,21 +351,21 @@ distclean-compile: .c.o: @am__fastdepCC_TRUE@ $(COMPILE) -MT $@ -MD -MP -MF $(DEPDIR)/$*.Tpo -c -o $@ $< -@am__fastdepCC_TRUE@ mv -f $(DEPDIR)/$*.Tpo $(DEPDIR)/$*.Po +@am__fastdepCC_TRUE@ $(am__mv) $(DEPDIR)/$*.Tpo $(DEPDIR)/$*.Po @AMDEP_TRUE@@am__fastdepCC_FALSE@ source='$<' object='$@' libtool=no @AMDEPBACKSLASH@ @AMDEP_TRUE@@am__fastdepCC_FALSE@ DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@ @am__fastdepCC_FALSE@ $(COMPILE) -c $< .c.obj: @am__fastdepCC_TRUE@ $(COMPILE) -MT $@ -MD -MP -MF $(DEPDIR)/$*.Tpo -c -o $@ `$(CYGPATH_W) '$<'` -@am__fastdepCC_TRUE@ mv -f $(DEPDIR)/$*.Tpo $(DEPDIR)/$*.Po +@am__fastdepCC_TRUE@ $(am__mv) $(DEPDIR)/$*.Tpo $(DEPDIR)/$*.Po @AMDEP_TRUE@@am__fastdepCC_FALSE@ source='$<' object='$@' libtool=no @AMDEPBACKSLASH@ @AMDEP_TRUE@@am__fastdepCC_FALSE@ DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@ @am__fastdepCC_FALSE@ $(COMPILE) -c `$(CYGPATH_W) '$<'` .c.lo: @am__fastdepCC_TRUE@ $(LTCOMPILE) -MT $@ -MD -MP -MF $(DEPDIR)/$*.Tpo -c -o $@ $< -@am__fastdepCC_TRUE@ mv -f $(DEPDIR)/$*.Tpo $(DEPDIR)/$*.Plo +@am__fastdepCC_TRUE@ $(am__mv) $(DEPDIR)/$*.Tpo $(DEPDIR)/$*.Plo @AMDEP_TRUE@@am__fastdepCC_FALSE@ source='$<' object='$@' libtool=yes @AMDEPBACKSLASH@ @AMDEP_TRUE@@am__fastdepCC_FALSE@ DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@ @am__fastdepCC_FALSE@ $(LTCOMPILE) -c -o $@ $< @@ -355,7 +388,7 @@ tags: TAGS TAGS: $(HEADERS) $(SOURCES) $(TAGS_DEPENDENCIES) \ $(TAGS_FILES) $(LISP) - tags=; \ + set x; \ here=`pwd`; \ list='$(SOURCES) $(HEADERS) $(LISP) $(TAGS_FILES)'; \ unique=`for i in $$list; do \ @@ -363,29 +396,34 @@ TAGS: $(HEADERS) $(SOURCES) $(TAGS_DEPENDENCIES) \ done | \ $(AWK) '{ files[$$0] = 1; nonempty = 1; } \ END { if (nonempty) { for (i in files) print i; }; }'`; \ - if test -z "$(ETAGS_ARGS)$$tags$$unique"; then :; else \ + shift; \ + if test -z "$(ETAGS_ARGS)$$*$$unique"; then :; else \ test -n "$$unique" || unique=$$empty_fix; \ - $(ETAGS) $(ETAGSFLAGS) $(AM_ETAGSFLAGS) $(ETAGS_ARGS) \ - $$tags $$unique; \ + if test $$# -gt 0; then \ + $(ETAGS) $(ETAGSFLAGS) $(AM_ETAGSFLAGS) $(ETAGS_ARGS) \ + "$$@" $$unique; \ + else \ + $(ETAGS) $(ETAGSFLAGS) $(AM_ETAGSFLAGS) $(ETAGS_ARGS) \ + $$unique; \ + fi; \ fi ctags: CTAGS CTAGS: $(HEADERS) $(SOURCES) $(TAGS_DEPENDENCIES) \ $(TAGS_FILES) $(LISP) - tags=; \ list='$(SOURCES) $(HEADERS) $(LISP) $(TAGS_FILES)'; \ unique=`for i in $$list; do \ if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \ done | \ $(AWK) '{ files[$$0] = 1; nonempty = 1; } \ END { if (nonempty) { for (i in files) print i; }; }'`; \ - test -z "$(CTAGS_ARGS)$$tags$$unique" \ + test -z "$(CTAGS_ARGS)$$unique" \ || $(CTAGS) $(CTAGSFLAGS) $(AM_CTAGSFLAGS) $(CTAGS_ARGS) \ - $$tags $$unique + $$unique GTAGS: here=`$(am__cd) $(top_builddir) && pwd` \ - && cd $(top_srcdir) \ - && gtags -i $(GTAGS_ARGS) $$here + && $(am__cd) $(top_srcdir) \ + && gtags -i $(GTAGS_ARGS) "$$here" distclean-tags: -rm -f TAGS ID GTAGS GRTAGS GSYMS GPATH tags @@ -406,13 +444,17 @@ distdir: $(DISTFILES) if test -f $$file || test -d $$file; then d=.; else d=$(srcdir); fi; \ if test -d $$d/$$file; then \ dir=`echo "/$$file" | sed -e 's,/[^/]*$$,,'`; \ + if test -d "$(distdir)/$$file"; then \ + find "$(distdir)/$$file" -type d ! -perm -700 -exec chmod u+rwx {} \;; \ + fi; \ if test -d $(srcdir)/$$file && test $$d != $(srcdir); then \ - cp -pR $(srcdir)/$$file $(distdir)$$dir || exit 1; \ + cp -fpR $(srcdir)/$$file "$(distdir)$$dir" || exit 1; \ + find "$(distdir)/$$file" -type d ! -perm -700 -exec chmod u+rwx {} \;; \ fi; \ - cp -pR $$d/$$file $(distdir)$$dir || exit 1; \ + cp -fpR $$d/$$file "$(distdir)$$dir" || exit 1; \ else \ - test -f $(distdir)/$$file \ - || cp -p $$d/$$file $(distdir)/$$file \ + test -f "$(distdir)/$$file" \ + || cp -p $$d/$$file "$(distdir)/$$file" \ || exit 1; \ fi; \ done @@ -443,6 +485,7 @@ clean-generic: distclean-generic: -test -z "$(CONFIG_CLEAN_FILES)" || rm -f $(CONFIG_CLEAN_FILES) + -test . = "$(srcdir)" || test -z "$(CONFIG_CLEAN_VPATH_FILES)" || rm -f $(CONFIG_CLEAN_VPATH_FILES) maintainer-clean-generic: @echo "This command is intended for maintainers to use" @@ -464,6 +507,8 @@ dvi-am: html: html-am +html-am: + info: info-am info-am: @@ -472,18 +517,28 @@ install-data-am: install-pluginLTLIBRARIES install-dvi: install-dvi-am +install-dvi-am: + install-exec-am: install-html: install-html-am +install-html-am: + install-info: install-info-am +install-info-am: + install-man: install-pdf: install-pdf-am +install-pdf-am: + install-ps: install-ps-am +install-ps-am: + installcheck-am: maintainer-clean: maintainer-clean-am @@ -522,6 +577,7 @@ uninstall-am: uninstall-pluginLTLIBRARIES mostlyclean-generic mostlyclean-libtool pdf pdf-am ps ps-am \ tags uninstall uninstall-am uninstall-pluginLTLIBRARIES + # Tell versions [3.59,3.63) of GNU make to not export all variables. # Otherwise a system limit (for SysV at least) may be exceeded. .NOEXPORT: diff --git a/src/libstrongswan/plugins/gcrypt/gcrypt_crypter.c b/src/libstrongswan/plugins/gcrypt/gcrypt_crypter.c index f82d23185..1eee6226d 100644 --- a/src/libstrongswan/plugins/gcrypt/gcrypt_crypter.c +++ b/src/libstrongswan/plugins/gcrypt/gcrypt_crypter.c @@ -1,6 +1,6 @@ /* * Copyright (C) 2009 Martin Willi - * Hochschule fuer Technik Rapperswil + * Hochschule fuer Technik Rapperswil * * This program is free software; you can redistribute it and/or modify it * under the terms of the GNU General Public License as published by the @@ -25,17 +25,17 @@ typedef struct private_gcrypt_crypter_t private_gcrypt_crypter_t; * Private data of gcrypt_crypter_t */ struct private_gcrypt_crypter_t { - + /** * Public part of this class. */ gcrypt_crypter_t public; - + /** * gcrypt cipher handle */ gcry_cipher_hd_t h; - + /** * gcrypt algorithm identifier */ @@ -49,7 +49,7 @@ static void decrypt(private_gcrypt_crypter_t *this, chunk_t data, chunk_t iv, chunk_t *dst) { gcry_cipher_setiv(this->h, iv.ptr, iv.len); - + if (dst) { *dst = chunk_alloc(data.len); @@ -68,7 +68,7 @@ static void encrypt(private_gcrypt_crypter_t *this, chunk_t data, chunk_t iv, chunk_t *dst) { gcry_cipher_setiv(this->h, iv.ptr, iv.len); - + if (dst) { *dst = chunk_alloc(data.len); @@ -86,7 +86,7 @@ static void encrypt(private_gcrypt_crypter_t *this, chunk_t data, static size_t get_block_size(private_gcrypt_crypter_t *this) { size_t len = 0; - + gcry_cipher_algo_info(this->alg, GCRYCTL_GET_BLKLEN, NULL, &len); return len; } @@ -97,7 +97,7 @@ static size_t get_block_size(private_gcrypt_crypter_t *this) static size_t get_key_size(private_gcrypt_crypter_t *this) { size_t len = 0; - + gcry_cipher_algo_info(this->alg, GCRYCTL_GET_KEYLEN, NULL, &len); return len; } @@ -129,7 +129,7 @@ gcrypt_crypter_t *gcrypt_crypter_create(encryption_algorithm_t algo, int gcrypt_alg; int mode = GCRY_CIPHER_MODE_CBC; gcry_error_t err; - + switch (algo) { case ENCR_DES: @@ -227,9 +227,9 @@ gcrypt_crypter_t *gcrypt_crypter_create(encryption_algorithm_t algo, default: return NULL; } - + this = malloc_thing(private_gcrypt_crypter_t); - + this->alg = gcrypt_alg; err = gcry_cipher_open(&this->h, gcrypt_alg, mode, 0); if (err) @@ -239,14 +239,14 @@ gcrypt_crypter_t *gcrypt_crypter_create(encryption_algorithm_t algo, free(this); return NULL; } - + this->public.crypter_interface.encrypt = (void (*) (crypter_t *, chunk_t,chunk_t, chunk_t *))encrypt; this->public.crypter_interface.decrypt = (void (*) (crypter_t *, chunk_t , chunk_t, chunk_t *))decrypt; this->public.crypter_interface.get_block_size = (size_t (*) (crypter_t *))get_block_size; this->public.crypter_interface.get_key_size = (size_t (*) (crypter_t *))get_key_size; this->public.crypter_interface.set_key = (void (*) (crypter_t *,chunk_t))set_key; this->public.crypter_interface.destroy = (void (*) (crypter_t *))destroy; - + return &this->public; } diff --git a/src/libstrongswan/plugins/gcrypt/gcrypt_crypter.h b/src/libstrongswan/plugins/gcrypt/gcrypt_crypter.h index c5a5e6723..ce0ead4a8 100644 --- a/src/libstrongswan/plugins/gcrypt/gcrypt_crypter.h +++ b/src/libstrongswan/plugins/gcrypt/gcrypt_crypter.h @@ -29,7 +29,7 @@ typedef struct gcrypt_crypter_t gcrypt_crypter_t; * Implementation of crypters using gcrypt. */ struct gcrypt_crypter_t { - + /** * The crypter_t interface. */ @@ -38,7 +38,7 @@ struct gcrypt_crypter_t { /** * Constructor to create gcrypt_crypter_t. - * + * * @param algo algorithm to implement * @param key_size key size in bytes * @return gcrypt_crypter_t, NULL if not supported diff --git a/src/libstrongswan/plugins/gcrypt/gcrypt_dh.c b/src/libstrongswan/plugins/gcrypt/gcrypt_dh.c index 89d9f2348..59c82f1e7 100644 --- a/src/libstrongswan/plugins/gcrypt/gcrypt_dh.c +++ b/src/libstrongswan/plugins/gcrypt/gcrypt_dh.c @@ -278,7 +278,7 @@ static u_int8_t group18_modulus[] = { typedef struct modulus_entry_t modulus_entry_t; -/** +/** * Entry of the modulus list. */ struct modulus_entry_t { @@ -312,7 +312,7 @@ static modulus_entry_t modulus_entries[] = { static modulus_entry_t *find_entry(diffie_hellman_group_t group) { int i; - + for (i = 0; i < countof(modulus_entries); i++) { if (modulus_entries[i].group == group) @@ -329,47 +329,47 @@ typedef struct private_gcrypt_dh_t private_gcrypt_dh_t; * Private data of an gcrypt_dh_t object. */ struct private_gcrypt_dh_t { - + /** * Public gcrypt_dh_t interface */ gcrypt_dh_t public; - + /** * Diffie Hellman group number */ u_int16_t group; - - /* + + /* * Generator value - */ + */ gcry_mpi_t g; - + /** * Own private value */ gcry_mpi_t xa; - + /** * Own public value */ gcry_mpi_t ya; - + /** * Other public value */ gcry_mpi_t yb; - + /** * Shared secret */ gcry_mpi_t zz; - + /** * Modulus */ gcry_mpi_t p; - + /** * Modulus length. */ @@ -383,7 +383,7 @@ static void set_other_public_value(private_gcrypt_dh_t *this, chunk_t value) { gcry_mpi_t p_min_1; gcry_error_t err; - + if (this->yb) { gcry_mpi_release(this->yb); @@ -395,11 +395,11 @@ static void set_other_public_value(private_gcrypt_dh_t *this, chunk_t value) DBG1("importing mpi yb failed: %s", gpg_strerror(err)); return; } - + p_min_1 = gcry_mpi_new(this->p_len * 8); gcry_mpi_sub_ui(p_min_1, this->p, 1); - - /* check public value: + + /* check public value: * 1. 0 or 1 is invalid as 0^a = 0 and 1^a = 1 * 2. a public value larger or equal the modulus is invalid */ if (gcry_mpi_cmp_ui(this->yb, 1) > 0 && @@ -425,7 +425,7 @@ static chunk_t export_mpi(gcry_mpi_t value, size_t len) { chunk_t chunk; size_t written; - + chunk = chunk_alloc(len); gcry_mpi_print(GCRYMPI_FMT_USG, chunk.ptr, chunk.len, &written, value); if (written < len) @@ -490,21 +490,21 @@ gcrypt_dh_t *gcrypt_dh_create(diffie_hellman_group_t group) chunk_t random; rng_t *rng; size_t len; - + entry = find_entry(group); if (!entry) { return NULL; } - + this = malloc_thing(private_gcrypt_dh_t); - + this->public.dh.get_shared_secret = (status_t (*)(diffie_hellman_t *, chunk_t *)) get_shared_secret; this->public.dh.set_other_public_value = (void (*)(diffie_hellman_t *, chunk_t )) set_other_public_value; this->public.dh.get_my_public_value = (void (*)(diffie_hellman_t *, chunk_t *)) get_my_public_value; this->public.dh.get_dh_group = (diffie_hellman_group_t (*)(diffie_hellman_t *)) get_dh_group; this->public.dh.destroy = (void (*)(diffie_hellman_t *)) destroy; - + this->group = group; this->p_len = entry->modulus.len; err = gcry_mpi_scan(&this->p, GCRYMPI_FMT_USG, @@ -524,7 +524,7 @@ gcrypt_dh_t *gcrypt_dh_create(diffie_hellman_group_t group) { len = entry->opt_len; } - + rng = lib->crypto->create_rng(lib->crypto, RNG_STRONG); if (rng) { /* prefer external randomizer */ @@ -551,14 +551,14 @@ gcrypt_dh_t *gcrypt_dh_create(diffie_hellman_group_t group) /* achieve bitsof(p)-1 by setting MSB to 0 */ gcry_mpi_clear_bit(this->xa, len * 8 - 1); } - + this->g = gcry_mpi_set_ui(NULL, entry->g); this->ya = gcry_mpi_new(this->p_len * 8); this->yb = NULL; this->zz = NULL; - + gcry_mpi_powm(this->ya, this->g, this->xa, this->p); - + return &this->public; } diff --git a/src/libstrongswan/plugins/gcrypt/gcrypt_dh.h b/src/libstrongswan/plugins/gcrypt/gcrypt_dh.h index dbef96ca7..95b68dcd0 100644 --- a/src/libstrongswan/plugins/gcrypt/gcrypt_dh.h +++ b/src/libstrongswan/plugins/gcrypt/gcrypt_dh.h @@ -29,7 +29,7 @@ typedef struct gcrypt_dh_t gcrypt_dh_t; * Implementation of the Diffie-Hellman algorithm using libgcrypt mpi. */ struct gcrypt_dh_t { - + /** * Implements diffie_hellman_t interface. */ @@ -38,7 +38,7 @@ struct gcrypt_dh_t { /** * Creates a new gcrypt_dh_t object. - * + * * @param group Diffie Hellman group number to use * @return gcrypt_dh_t object, NULL if not supported */ diff --git a/src/libstrongswan/plugins/gcrypt/gcrypt_hasher.c b/src/libstrongswan/plugins/gcrypt/gcrypt_hasher.c index 41e17c897..d12fe11d5 100644 --- a/src/libstrongswan/plugins/gcrypt/gcrypt_hasher.c +++ b/src/libstrongswan/plugins/gcrypt/gcrypt_hasher.c @@ -1,6 +1,6 @@ /* * Copyright (C) 2009 Martin Willi - * Hochschule fuer Technik Rapperswil + * Hochschule fuer Technik Rapperswil * * This program is free software; you can redistribute it and/or modify it * under the terms of the GNU General Public License as published by the @@ -25,12 +25,12 @@ typedef struct private_gcrypt_hasher_t private_gcrypt_hasher_t; * Private data of gcrypt_hasher_t */ struct private_gcrypt_hasher_t { - + /** * Public part of this class. */ gcrypt_hasher_t public; - + /** * gcrypt hasher context */ @@ -101,7 +101,7 @@ gcrypt_hasher_t *gcrypt_hasher_create(hash_algorithm_t algo) private_gcrypt_hasher_t *this; int gcrypt_alg; gcry_error_t err; - + switch (algo) { case HASH_MD2: @@ -131,9 +131,9 @@ gcrypt_hasher_t *gcrypt_hasher_create(hash_algorithm_t algo) default: return NULL; } - + this = malloc_thing(private_gcrypt_hasher_t); - + err = gcry_md_open(&this->hd, gcrypt_alg, 0); if (err) { @@ -142,13 +142,13 @@ gcrypt_hasher_t *gcrypt_hasher_create(hash_algorithm_t algo) free(this); return NULL; } - + this->public.hasher_interface.get_hash = (void (*) (hasher_t*, chunk_t, u_int8_t*))get_hash; this->public.hasher_interface.allocate_hash = (void (*) (hasher_t*, chunk_t, chunk_t*))allocate_hash; this->public.hasher_interface.get_hash_size = (size_t (*) (hasher_t*))get_hash_size; this->public.hasher_interface.reset = (void (*) (hasher_t*))reset; this->public.hasher_interface.destroy = (void (*) (hasher_t*))destroy; - + return &this->public; } diff --git a/src/libstrongswan/plugins/gcrypt/gcrypt_hasher.h b/src/libstrongswan/plugins/gcrypt/gcrypt_hasher.h index 6f724fba8..708ccaafb 100644 --- a/src/libstrongswan/plugins/gcrypt/gcrypt_hasher.h +++ b/src/libstrongswan/plugins/gcrypt/gcrypt_hasher.h @@ -29,7 +29,7 @@ typedef struct gcrypt_hasher_t gcrypt_hasher_t; * Implementation of hashers using libgcrypt. */ struct gcrypt_hasher_t { - + /** * The hasher_t interface. */ @@ -38,7 +38,7 @@ struct gcrypt_hasher_t { /** * Constructor to create gcrypt_hasher_t. - * + * * @param algo algorithm * @return gcrypt_hasher_t, NULL if not supported */ diff --git a/src/libstrongswan/plugins/gcrypt/gcrypt_plugin.c b/src/libstrongswan/plugins/gcrypt/gcrypt_plugin.c index 939e0886c..8c9ea893b 100644 --- a/src/libstrongswan/plugins/gcrypt/gcrypt_plugin.c +++ b/src/libstrongswan/plugins/gcrypt/gcrypt_plugin.c @@ -24,7 +24,7 @@ #include <library.h> #include <debug.h> -#include <utils/mutex.h> +#include <threading/mutex.h> #include <errno.h> #include <gcrypt.h> @@ -57,7 +57,7 @@ static int mutex_init(void **lock) static int mutex_destroy(void **lock) { mutex_t *mutex = *lock; - + mutex->destroy(mutex); return 0; } @@ -68,7 +68,7 @@ static int mutex_destroy(void **lock) static int mutex_lock(void **lock) { mutex_t *mutex = *lock; - + mutex->lock(mutex); return 0; } @@ -79,7 +79,7 @@ static int mutex_lock(void **lock) static int mutex_unlock(void **lock) { mutex_t *mutex = *lock; - + mutex->unlock(mutex); return 0; } @@ -107,9 +107,11 @@ static void destroy(private_gcrypt_plugin_t *this) lib->crypto->remove_dh(lib->crypto, (dh_constructor_t)gcrypt_dh_create); lib->creds->remove_builder(lib->creds, - (builder_constructor_t)gcrypt_rsa_private_key_builder); + (builder_function_t)gcrypt_rsa_private_key_gen); + lib->creds->remove_builder(lib->creds, + (builder_function_t)gcrypt_rsa_private_key_load); lib->creds->remove_builder(lib->creds, - (builder_constructor_t)gcrypt_rsa_public_key_builder); + (builder_function_t)gcrypt_rsa_public_key_load); free(this); } @@ -119,15 +121,15 @@ static void destroy(private_gcrypt_plugin_t *this) plugin_t *plugin_create() { private_gcrypt_plugin_t *this; - + gcry_control(GCRYCTL_SET_THREAD_CBS, &thread_functions); - + if (!gcry_check_version(GCRYPT_VERSION)) { DBG1("libgcrypt version mismatch"); return NULL; } - + /* we currently do not use secure memory */ gcry_control(GCRYCTL_DISABLE_SECMEM, 0); if (lib->settings->get_bool(lib->settings, @@ -136,11 +138,11 @@ plugin_t *plugin_create() gcry_control(GCRYCTL_ENABLE_QUICK_RANDOM, 0); } gcry_control(GCRYCTL_INITIALIZATION_FINISHED, 0); - + this = malloc_thing(private_gcrypt_plugin_t); - + this->public.plugin.destroy = (void(*)(plugin_t*))destroy; - + /* hashers */ lib->crypto->add_hasher(lib->crypto, HASH_SHA1, (hasher_constructor_t)gcrypt_hasher_create); @@ -156,7 +158,7 @@ plugin_t *plugin_create() (hasher_constructor_t)gcrypt_hasher_create); lib->crypto->add_hasher(lib->crypto, HASH_SHA512, (hasher_constructor_t)gcrypt_hasher_create); - + /* crypters */ lib->crypto->add_crypter(lib->crypto, ENCR_3DES, (crypter_constructor_t)gcrypt_crypter_create); @@ -176,39 +178,41 @@ plugin_t *plugin_create() (crypter_constructor_t)gcrypt_crypter_create); lib->crypto->add_crypter(lib->crypto, ENCR_TWOFISH_CBC, (crypter_constructor_t)gcrypt_crypter_create); - + /* random numbers */ - lib->crypto->add_rng(lib->crypto, RNG_WEAK, + lib->crypto->add_rng(lib->crypto, RNG_WEAK, (rng_constructor_t)gcrypt_rng_create); - lib->crypto->add_rng(lib->crypto, RNG_STRONG, + lib->crypto->add_rng(lib->crypto, RNG_STRONG, (rng_constructor_t)gcrypt_rng_create); - lib->crypto->add_rng(lib->crypto, RNG_TRUE, + lib->crypto->add_rng(lib->crypto, RNG_TRUE, (rng_constructor_t)gcrypt_rng_create); - + /* diffie hellman groups, using modp */ - lib->crypto->add_dh(lib->crypto, MODP_2048_BIT, + lib->crypto->add_dh(lib->crypto, MODP_2048_BIT, (dh_constructor_t)gcrypt_dh_create); - lib->crypto->add_dh(lib->crypto, MODP_1536_BIT, + lib->crypto->add_dh(lib->crypto, MODP_1536_BIT, (dh_constructor_t)gcrypt_dh_create); - lib->crypto->add_dh(lib->crypto, MODP_3072_BIT, + lib->crypto->add_dh(lib->crypto, MODP_3072_BIT, (dh_constructor_t)gcrypt_dh_create); - lib->crypto->add_dh(lib->crypto, MODP_4096_BIT, + lib->crypto->add_dh(lib->crypto, MODP_4096_BIT, (dh_constructor_t)gcrypt_dh_create); - lib->crypto->add_dh(lib->crypto, MODP_6144_BIT, + lib->crypto->add_dh(lib->crypto, MODP_6144_BIT, (dh_constructor_t)gcrypt_dh_create); - lib->crypto->add_dh(lib->crypto, MODP_8192_BIT, + lib->crypto->add_dh(lib->crypto, MODP_8192_BIT, (dh_constructor_t)gcrypt_dh_create); lib->crypto->add_dh(lib->crypto, MODP_1024_BIT, (dh_constructor_t)gcrypt_dh_create); - lib->crypto->add_dh(lib->crypto, MODP_768_BIT, + lib->crypto->add_dh(lib->crypto, MODP_768_BIT, (dh_constructor_t)gcrypt_dh_create); - + /* RSA */ lib->creds->add_builder(lib->creds, CRED_PRIVATE_KEY, KEY_RSA, - (builder_constructor_t)gcrypt_rsa_private_key_builder); + (builder_function_t)gcrypt_rsa_private_key_gen); + lib->creds->add_builder(lib->creds, CRED_PRIVATE_KEY, KEY_RSA, + (builder_function_t)gcrypt_rsa_private_key_load); lib->creds->add_builder(lib->creds, CRED_PUBLIC_KEY, KEY_RSA, - (builder_constructor_t)gcrypt_rsa_public_key_builder); - + (builder_function_t)gcrypt_rsa_public_key_load); + return &this->public.plugin; } diff --git a/src/libstrongswan/plugins/gcrypt/gcrypt_rng.c b/src/libstrongswan/plugins/gcrypt/gcrypt_rng.c index 64b4eb8d0..d0d252572 100644 --- a/src/libstrongswan/plugins/gcrypt/gcrypt_rng.c +++ b/src/libstrongswan/plugins/gcrypt/gcrypt_rng.c @@ -28,7 +28,7 @@ struct private_gcrypt_rng_t { * Public gcrypt_rng_t interface. */ gcrypt_rng_t public; - + /** * RNG quality of this instance */ @@ -79,7 +79,7 @@ static void destroy(private_gcrypt_rng_t *this) gcrypt_rng_t *gcrypt_rng_create(rng_quality_t quality) { private_gcrypt_rng_t *this; - + switch (quality) { case RNG_WEAK: @@ -89,15 +89,15 @@ gcrypt_rng_t *gcrypt_rng_create(rng_quality_t quality) default: return NULL; } - + this = malloc_thing(private_gcrypt_rng_t); - + this->public.rng.get_bytes = (void (*) (rng_t *, size_t, u_int8_t*)) get_bytes; this->public.rng.allocate_bytes = (void (*) (rng_t *, size_t, chunk_t*)) allocate_bytes; this->public.rng.destroy = (void (*) (rng_t *))destroy; - + this->quality = quality; - + return &this->public; } diff --git a/src/libstrongswan/plugins/gcrypt/gcrypt_rng.h b/src/libstrongswan/plugins/gcrypt/gcrypt_rng.h index 3cfde8447..a0cc12369 100644 --- a/src/libstrongswan/plugins/gcrypt/gcrypt_rng.h +++ b/src/libstrongswan/plugins/gcrypt/gcrypt_rng.h @@ -12,7 +12,7 @@ * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License * for more details. */ - + /** * @defgroup gcrypt_rng gcrypt_rng * @{ @ingroup gcrypt_p @@ -29,7 +29,7 @@ typedef struct gcrypt_rng_t gcrypt_rng_t; * rng_t implementation using libgcrypt. */ struct gcrypt_rng_t { - + /** * Implements rng_t. */ @@ -38,7 +38,7 @@ struct gcrypt_rng_t { /** * Creates an gcrypt_rng_t instance. - * + * * @param quality required quality of gcryptness * @return created gcrypt_rng_t */ diff --git a/src/libstrongswan/plugins/gcrypt/gcrypt_rsa_private_key.c b/src/libstrongswan/plugins/gcrypt/gcrypt_rsa_private_key.c index e0e8015db..cd156961e 100644 --- a/src/libstrongswan/plugins/gcrypt/gcrypt_rsa_private_key.c +++ b/src/libstrongswan/plugins/gcrypt/gcrypt_rsa_private_key.c @@ -28,27 +28,17 @@ typedef struct private_gcrypt_rsa_private_key_t private_gcrypt_rsa_private_key_t * Private data of a gcrypt_rsa_private_key_t object. */ struct private_gcrypt_rsa_private_key_t { - + /** * Public interface */ gcrypt_rsa_private_key_t public; - + /** * gcrypt S-expression representing an RSA key */ gcry_sexp_t key; - - /** - * Keyid formed as a SHA-1 hash of a publicKey object - */ - identification_t* keyid; - - /** - * Keyid formed as a SHA-1 hash of a publicKeyInfo object - */ - identification_t* keyid_info; - + /** * reference count */ @@ -56,11 +46,6 @@ struct private_gcrypt_rsa_private_key_t { }; /** - * Implemented in gcrypt_rsa_public_key.c - */ -public_key_t *gcrypt_rsa_public_key_create_from_sexp(gcry_sexp_t key); - -/** * find a token in a S-expression. If a key is given, its length is used to * pad the output to a given length. */ @@ -69,7 +54,7 @@ chunk_t gcrypt_rsa_find_token(gcry_sexp_t sexp, char *name, gcry_sexp_t key) gcry_sexp_t token; chunk_t data = chunk_empty, tmp; size_t len = 0; - + token = gcry_sexp_find_token(sexp, name, 1); if (token) { @@ -123,7 +108,7 @@ static bool sign_raw(private_gcrypt_rsa_private_key_t *this, gcry_error_t err; chunk_t em; size_t k; - + /* EM = 0x00 || 0x01 || PS || 0x00 || T * PS = 0xFF padding, with length to fill em * T = data @@ -139,7 +124,7 @@ static bool sign_raw(private_gcrypt_rsa_private_key_t *this, em.ptr[1] = 0x01; em.ptr[em.len - data.len - 1] = 0x00; memcpy(em.ptr + em.len - data.len, data.ptr, data.len); - + err = gcry_sexp_build(&in, NULL, "(data(flags raw)(value %b))", em.len, em.ptr); chunk_free(&em); @@ -172,7 +157,7 @@ static bool sign_pkcs1(private_gcrypt_rsa_private_key_t *this, gcry_error_t err; gcry_sexp_t in, out; int hash_oid; - + hash_oid = hasher_algorithm_to_oid(hash_algorithm); if (hash_oid == OID_UNKNOWN) { @@ -185,7 +170,7 @@ static bool sign_pkcs1(private_gcrypt_rsa_private_key_t *this, } hasher->allocate_hash(hasher, data, &hash); hasher->destroy(hasher); - + err = gcry_sexp_build(&in, NULL, "(data(flags pkcs1)(hash %s %b))", hash_name, hash.len, hash.ptr); chunk_free(&hash); @@ -217,7 +202,7 @@ static key_type_t get_type(private_gcrypt_rsa_private_key_t *this) /** * Implementation of gcrypt_rsa_private_key.destroy. */ -static bool sign(private_gcrypt_rsa_private_key_t *this, signature_scheme_t scheme, +static bool sign(private_gcrypt_rsa_private_key_t *this, signature_scheme_t scheme, chunk_t data, chunk_t *sig) { switch (scheme) @@ -253,7 +238,7 @@ static bool decrypt(private_gcrypt_rsa_private_key_t *this, gcry_sexp_t in, out; chunk_t padded; u_char *pos = NULL;; - + err = gcry_sexp_build(&in, NULL, "(enc-val(flags)(rsa(a %b)))", encrypted.len, encrypted.ptr); if (err) @@ -299,97 +284,40 @@ static size_t get_keysize(private_gcrypt_rsa_private_key_t *this) } /** - * Implementation of gcrypt_rsa_private_key.destroy. - */ -static identification_t* get_id(private_gcrypt_rsa_private_key_t *this, - id_type_t type) -{ - switch (type) - { - case ID_PUBKEY_INFO_SHA1: - return this->keyid_info; - case ID_PUBKEY_SHA1: - return this->keyid; - default: - return NULL; - } -} - -/** * Implementation of gcrypt_rsa_private_key.get_public_key. */ static public_key_t* get_public_key(private_gcrypt_rsa_private_key_t *this) { - return gcrypt_rsa_public_key_create_from_sexp(this->key); -} + chunk_t n, e; + public_key_t *public; -/** - * Implementation of gcrypt_rsa_private_key.equals. - */ -static bool equals(private_gcrypt_rsa_private_key_t *this, private_key_t *other) -{ - identification_t *keyid; + n = gcrypt_rsa_find_token(this->key, "n", NULL); + e = gcrypt_rsa_find_token(this->key, "e", NULL); - if (&this->public.interface == other) - { - return TRUE; - } - if (other->get_type(other) != KEY_RSA) - { - return FALSE; - } - keyid = other->get_id(other, ID_PUBKEY_SHA1); - if (keyid && keyid->equals(keyid, this->keyid)) - { - return TRUE; - } - keyid = other->get_id(other, ID_PUBKEY_INFO_SHA1); - if (keyid && keyid->equals(keyid, this->keyid_info)) - { - return TRUE; - } - return FALSE; -} + public = lib->creds->create(lib->creds, CRED_PUBLIC_KEY, KEY_RSA, + BUILD_RSA_MODULUS, n, BUILD_RSA_PUB_EXP, e, BUILD_END); + chunk_free(&n); + chunk_free(&e); -/** - * Implementation of gcrypt_rsa_private_key.belongs_to. - */ -static bool belongs_to(private_gcrypt_rsa_private_key_t *this, - public_key_t *public) -{ - identification_t *keyid; - - if (public->get_type(public) != KEY_RSA) - { - return FALSE; - } - keyid = public->get_id(public, ID_PUBKEY_SHA1); - if (keyid && keyid->equals(keyid, this->keyid)) - { - return TRUE; - } - keyid = public->get_id(public, ID_PUBKEY_INFO_SHA1); - if (keyid && keyid->equals(keyid, this->keyid_info)) - { - return TRUE; - } - return FALSE; + return public; } /** - * Implementation of private_key_t.get_encoding. + * Implementation of private_key_t.get_encoding */ -static chunk_t get_encoding(private_gcrypt_rsa_private_key_t *this) +static bool get_encoding(private_gcrypt_rsa_private_key_t *this, + key_encoding_type_t type, chunk_t *encoding) { - chunk_t cp, cq, cd, cexp1 = chunk_empty, cexp2 = chunk_empty; + chunk_t cn, ce, cp, cq, cd, cu, cexp1 = chunk_empty, cexp2 = chunk_empty; gcry_mpi_t p = NULL, q = NULL, d = NULL, exp1, exp2; gcry_error_t err; - + bool success; + /* p and q are swapped, gcrypt expects p < q */ cp = gcrypt_rsa_find_token(this->key, "q", NULL); cq = gcrypt_rsa_find_token(this->key, "p", NULL); cd = gcrypt_rsa_find_token(this->key, "d", NULL); - + err = gcry_mpi_scan(&p, GCRYMPI_FMT_USG, cp.ptr, cp.len, NULL) | gcry_mpi_scan(&q, GCRYMPI_FMT_USG, cq.ptr, cq.len, NULL) | gcry_mpi_scan(&d, GCRYMPI_FMT_USG, cd.ptr, cd.len, NULL); @@ -402,26 +330,26 @@ static chunk_t get_encoding(private_gcrypt_rsa_private_key_t *this) chunk_clear(&cq); chunk_clear(&cd); DBG1("scanning mpi for export failed: %s", gpg_strerror(err)); - return chunk_empty; + return FALSE; } - + gcry_mpi_sub_ui(p, p, 1); exp1 = gcry_mpi_new(gcry_pk_get_nbits(this->key)); gcry_mpi_mod(exp1, d, p); gcry_mpi_release(p); - + gcry_mpi_sub_ui(q, q, 1); exp2 = gcry_mpi_new(gcry_pk_get_nbits(this->key)); gcry_mpi_mod(exp1, d, q); gcry_mpi_release(q); - + err = gcry_mpi_aprint(GCRYMPI_FMT_USG, &cexp1.ptr, &cexp1.len, exp1) | gcry_mpi_aprint(GCRYMPI_FMT_USG, &cexp2.ptr, &cexp2.len, exp2); - + gcry_mpi_release(d); gcry_mpi_release(exp1); gcry_mpi_release(exp2); - + if (err) { DBG1("printing mpi for export failed: %s", gpg_strerror(err)); @@ -430,18 +358,53 @@ static chunk_t get_encoding(private_gcrypt_rsa_private_key_t *this) chunk_clear(&cd); chunk_clear(&cexp1); chunk_clear(&cexp2); - return chunk_empty; + return FALSE; + } + + cn = gcrypt_rsa_find_token(this->key, "n", NULL); + ce = gcrypt_rsa_find_token(this->key, "e", NULL); + cu = gcrypt_rsa_find_token(this->key, "u", NULL); + + success = lib->encoding->encode(lib->encoding, type, NULL, encoding, + KEY_PART_RSA_MODULUS, cn, + KEY_PART_RSA_PUB_EXP, ce, KEY_PART_RSA_PRIV_EXP, cd, + KEY_PART_RSA_PRIME1, cp, KEY_PART_RSA_PRIME2, cq, + KEY_PART_RSA_EXP1, cexp1, KEY_PART_RSA_EXP2, cexp2, + KEY_PART_RSA_COEFF, cu, KEY_PART_END); + chunk_free(&cn); + chunk_free(&ce); + chunk_clear(&cd); + chunk_clear(&cp); + chunk_clear(&cq); + chunk_clear(&cexp1); + chunk_clear(&cexp2); + chunk_clear(&cu); + + return success; +} + +/** + * Implementation of private_key_t.get_fingerprint + */ +static bool get_fingerprint(private_gcrypt_rsa_private_key_t *this, + key_encoding_type_t type, chunk_t *fp) +{ + chunk_t n, e; + bool success; + + if (lib->encoding->get_cache(lib->encoding, type, this, fp)) + { + return TRUE; } - - return asn1_wrap(ASN1_SEQUENCE, "cmmmmmmmm", ASN1_INTEGER_0, - asn1_integer("m", gcrypt_rsa_find_token(this->key, "n", NULL)), - asn1_integer("m", gcrypt_rsa_find_token(this->key, "e", NULL)), - asn1_integer("m", cd), - asn1_integer("m", cp), - asn1_integer("m", cq), - asn1_integer("m", cexp1), - asn1_integer("m", cexp2), - asn1_integer("m", gcrypt_rsa_find_token(this->key, "u", NULL))); + n = gcrypt_rsa_find_token(this->key, "n", NULL); + e = gcrypt_rsa_find_token(this->key, "e", NULL); + + success = lib->encoding->encode(lib->encoding, + type, this, fp, KEY_PART_RSA_MODULUS, n, + KEY_PART_RSA_PUB_EXP, e, KEY_PART_END); + chunk_free(&n); + chunk_free(&e); + return success; } /** @@ -460,9 +423,8 @@ static void destroy(private_gcrypt_rsa_private_key_t *this) { if (ref_put(&this->ref)) { - DESTROY_IF(this->keyid); - DESTROY_IF(this->keyid_info); gcry_sexp_release(this->key); + lib->encoding->clear_cache(lib->encoding, this); free(this); } } @@ -473,192 +435,121 @@ static void destroy(private_gcrypt_rsa_private_key_t *this) static private_gcrypt_rsa_private_key_t *gcrypt_rsa_private_key_create_empty() { private_gcrypt_rsa_private_key_t *this = malloc_thing(private_gcrypt_rsa_private_key_t); - + this->public.interface.get_type = (key_type_t (*)(private_key_t *this))get_type; this->public.interface.sign = (bool (*)(private_key_t *this, signature_scheme_t scheme, chunk_t data, chunk_t *signature))sign; this->public.interface.decrypt = (bool (*)(private_key_t *this, chunk_t crypto, chunk_t *plain))decrypt; this->public.interface.get_keysize = (size_t (*) (private_key_t *this))get_keysize; - this->public.interface.get_id = (identification_t* (*) (private_key_t *this,id_type_t))get_id; this->public.interface.get_public_key = (public_key_t* (*)(private_key_t *this))get_public_key; - this->public.interface.equals = (bool (*) (private_key_t*, private_key_t*))equals; - this->public.interface.belongs_to = (bool (*) (private_key_t *this, public_key_t *public))belongs_to; - this->public.interface.get_encoding = (chunk_t(*)(private_key_t*))get_encoding; + this->public.interface.equals = private_key_equals; + this->public.interface.belongs_to = private_key_belongs_to; + this->public.interface.get_fingerprint = (bool(*)(private_key_t*, key_encoding_type_t type, chunk_t *fp))get_fingerprint; + this->public.interface.has_fingerprint = (bool(*)(private_key_t*, chunk_t fp))private_key_has_fingerprint; + this->public.interface.get_encoding = (bool(*)(private_key_t*, key_encoding_type_t type, chunk_t *encoding))get_encoding; this->public.interface.get_ref = (private_key_t* (*)(private_key_t *this))get_ref; this->public.interface.destroy = (void (*)(private_key_t *this))destroy; - + this->key = NULL; - this->keyid = NULL; - this->keyid_info = NULL; this->ref = 1; - + return this; } /** - * build the keyids of a private/public key + * See header. */ -bool gcrypt_rsa_build_keyids(gcry_sexp_t key, identification_t **keyid, - identification_t **keyid_info) +gcrypt_rsa_private_key_t *gcrypt_rsa_private_key_gen(key_type_t type, + va_list args) { - chunk_t publicKeyInfo, publicKey, hash; - hasher_t *hasher; - - hasher = lib->crypto->create_hasher(lib->crypto, HASH_SHA1); - if (!hasher) + private_gcrypt_rsa_private_key_t *this; + gcry_sexp_t param; + gcry_error_t err; + u_int key_size = 0; + + while (TRUE) { - DBG1("SHA1 hash algorithm not supported, unable to use RSA"); - return FALSE; + switch (va_arg(args, builder_part_t)) + { + case BUILD_KEY_SIZE: + key_size = va_arg(args, u_int); + continue; + case BUILD_END: + break; + default: + return NULL; + } + break; + } + if (!key_size) + { + return NULL; } - publicKey = asn1_wrap(ASN1_SEQUENCE, "mm", - asn1_integer("m", gcrypt_rsa_find_token(key, "n", NULL)), - asn1_integer("m", gcrypt_rsa_find_token(key, "e", NULL))); - hasher->allocate_hash(hasher, publicKey, &hash); - *keyid = identification_create_from_encoding(ID_PUBKEY_SHA1, hash); - chunk_free(&hash); - - publicKeyInfo = asn1_wrap(ASN1_SEQUENCE, "cm", - asn1_algorithmIdentifier(OID_RSA_ENCRYPTION), - asn1_bitstring("m", publicKey)); - hasher->allocate_hash(hasher, publicKeyInfo, &hash); - *keyid_info = identification_create_from_encoding(ID_PUBKEY_INFO_SHA1, hash); - chunk_free(&hash); - - hasher->destroy(hasher); - chunk_free(&publicKeyInfo); - - return TRUE; -} -/** - * Generate an RSA key of specified key size - */ -static gcrypt_rsa_private_key_t *generate(size_t key_size) -{ - private_gcrypt_rsa_private_key_t *this; - gcry_sexp_t param, key; - gcry_error_t err; - err = gcry_sexp_build(¶m, NULL, "(genkey(rsa(nbits %d)))", key_size); if (err) { DBG1("building S-expression failed: %s", gpg_strerror(err)); return NULL; } - - err = gcry_pk_genkey(&key, param); + this = gcrypt_rsa_private_key_create_empty(); + err = gcry_pk_genkey(&this->key, param); gcry_sexp_release(param); if (err) { + free(this); DBG1("generating RSA key failed: %s", gpg_strerror(err)); return NULL; } - this = gcrypt_rsa_private_key_create_empty(); - this->key = key; - - if (!gcrypt_rsa_build_keyids(this->key, &this->keyid, &this->keyid_info)) - { - destroy(this); - return NULL; - } - return &this->public; } /** - * ASN.1 definition of a PKCS#1 RSA private key - */ -static const asn1Object_t privkeyObjects[] = { - { 0, "RSAPrivateKey", ASN1_SEQUENCE, ASN1_NONE }, /* 0 */ - { 1, "version", ASN1_INTEGER, ASN1_BODY }, /* 1 */ - { 1, "modulus", ASN1_INTEGER, ASN1_BODY }, /* 2 */ - { 1, "publicExponent", ASN1_INTEGER, ASN1_BODY }, /* 3 */ - { 1, "privateExponent", ASN1_INTEGER, ASN1_BODY }, /* 4 */ - { 1, "prime1", ASN1_INTEGER, ASN1_BODY }, /* 5 */ - { 1, "prime2", ASN1_INTEGER, ASN1_BODY }, /* 6 */ - { 1, "exponent1", ASN1_INTEGER, ASN1_BODY }, /* 7 */ - { 1, "exponent2", ASN1_INTEGER, ASN1_BODY }, /* 8 */ - { 1, "coefficient", ASN1_INTEGER, ASN1_BODY }, /* 9 */ - { 1, "otherPrimeInfos", ASN1_SEQUENCE, ASN1_OPT | - ASN1_LOOP }, /* 10 */ - { 2, "otherPrimeInfo", ASN1_SEQUENCE, ASN1_NONE }, /* 11 */ - { 3, "prime", ASN1_INTEGER, ASN1_BODY }, /* 12 */ - { 3, "exponent", ASN1_INTEGER, ASN1_BODY }, /* 13 */ - { 3, "coefficient", ASN1_INTEGER, ASN1_BODY }, /* 14 */ - { 1, "end opt or loop", ASN1_EOC, ASN1_END }, /* 15 */ - { 0, "exit", ASN1_EOC, ASN1_EXIT } -}; -#define PRIV_KEY_VERSION 1 -#define PRIV_KEY_MODULUS 2 -#define PRIV_KEY_PUB_EXP 3 -#define PRIV_KEY_PRIV_EXP 4 -#define PRIV_KEY_PRIME1 5 -#define PRIV_KEY_PRIME2 6 -#define PRIV_KEY_EXP1 7 -#define PRIV_KEY_EXP2 8 -#define PRIV_KEY_COEFF 9 - -/** - * load private key from a ASN1 encoded blob + * See header. */ -static gcrypt_rsa_private_key_t *load(chunk_t blob) +gcrypt_rsa_private_key_t *gcrypt_rsa_private_key_load(key_type_t type, + va_list args) { private_gcrypt_rsa_private_key_t *this; - asn1_parser_t *parser; - chunk_t object; - int objectID ; - bool success = FALSE; - chunk_t n, e, d, u, p, q; + chunk_t n, e, d, p, q, exp, u; gcry_error_t err; - - n = e = d = u = p = q = chunk_empty; - - parser = asn1_parser_create(privkeyObjects, blob); - parser->set_flags(parser, FALSE, TRUE); - - while (parser->iterate(parser, &objectID, &object)) + + n = e = d = p = q = u = chunk_empty; + while (TRUE) { - switch (objectID) + switch (va_arg(args, builder_part_t)) { - case PRIV_KEY_VERSION: - if (object.len > 0 && *object.ptr != 0) - { - goto end; - } - break; - case PRIV_KEY_MODULUS: - n = object; - break; - case PRIV_KEY_PUB_EXP: - e = object; - break; - case PRIV_KEY_PRIV_EXP: - d = object; - break; - case PRIV_KEY_PRIME1: - /* p and q are swapped, as gcrypt expects p < q */ - q = object; - break; - case PRIV_KEY_PRIME2: - p = object; - break; - case PRIV_KEY_EXP1: - case PRIV_KEY_EXP2: - break; - case PRIV_KEY_COEFF: - u = object; + case BUILD_RSA_MODULUS: + n = va_arg(args, chunk_t); + continue; + case BUILD_RSA_PUB_EXP: + e = va_arg(args, chunk_t); + continue; + case BUILD_RSA_PRIV_EXP: + d = va_arg(args, chunk_t); + continue; + case BUILD_RSA_PRIME1: + /* swap p and q, gcrypt expects p < q */ + q = va_arg(args, chunk_t); + continue; + case BUILD_RSA_PRIME2: + p = va_arg(args, chunk_t); + continue; + case BUILD_RSA_EXP1: + case BUILD_RSA_EXP2: + /* not required for gcrypt */ + exp = va_arg(args, chunk_t); + continue; + case BUILD_RSA_COEFF: + u = va_arg(args, chunk_t); + continue; + case BUILD_END: break; + default: + return NULL; } + break; } - success = parser->success(parser); - -end: - parser->destroy(parser); - - if (!success) - { - return NULL; - } - + this = gcrypt_rsa_private_key_create_empty(); err = gcry_sexp_build(&this->key, NULL, "(private-key(rsa(n %b)(e %b)(d %b)(p %b)(q %b)(u %b)))", @@ -677,91 +568,6 @@ end: destroy(this); return NULL; } - if (!gcrypt_rsa_build_keyids(this->key, &this->keyid, &this->keyid_info)) - { - destroy(this); - return NULL; - } - return &this->public; -} - -typedef struct private_builder_t private_builder_t; - -/** - * Builder implementation for key loading/generation - */ -struct private_builder_t { - /** implements the builder interface */ - builder_t public; - /** loaded/generated private key */ - gcrypt_rsa_private_key_t *key; -}; - -/** - * Implementation of builder_t.build - */ -static gcrypt_rsa_private_key_t *build(private_builder_t *this) -{ - gcrypt_rsa_private_key_t *key = this->key; - - free(this); - return key; -} - -/** - * Implementation of builder_t.add - */ -static void add(private_builder_t *this, builder_part_t part, ...) -{ - if (!this->key) - { - va_list args; - - switch (part) - { - case BUILD_BLOB_ASN1_DER: - { - va_start(args, part); - this->key = load(va_arg(args, chunk_t)); - va_end(args); - return; - } - case BUILD_KEY_SIZE: - { - va_start(args, part); - this->key = generate(va_arg(args, u_int)); - va_end(args); - return; - } - default: - break; - } - } - if (this->key) - { - destroy((private_gcrypt_rsa_private_key_t*)this->key); - } - builder_cancel(&this->public); -} - -/** - * Builder construction function - */ -builder_t *gcrypt_rsa_private_key_builder(key_type_t type) -{ - private_builder_t *this; - - if (type != KEY_RSA) - { - return NULL; - } - - this = malloc_thing(private_builder_t); - - this->key = NULL; - this->public.add = (void(*)(builder_t *this, builder_part_t part, ...))add; - this->public.build = (void*(*)(builder_t *this))build; - return &this->public; } diff --git a/src/libstrongswan/plugins/gcrypt/gcrypt_rsa_private_key.h b/src/libstrongswan/plugins/gcrypt/gcrypt_rsa_private_key.h index 2edd7ce5d..4c3605f4b 100644 --- a/src/libstrongswan/plugins/gcrypt/gcrypt_rsa_private_key.h +++ b/src/libstrongswan/plugins/gcrypt/gcrypt_rsa_private_key.h @@ -21,6 +21,7 @@ #ifndef GCRYPT_RSA_PRIVATE_KEY_H_ #define GCRYPT_RSA_PRIVATE_KEY_H_ +#include <credentials/builder.h> #include <credentials/keys/private_key.h> typedef struct gcrypt_rsa_private_key_t gcrypt_rsa_private_key_t; @@ -29,7 +30,7 @@ typedef struct gcrypt_rsa_private_key_t gcrypt_rsa_private_key_t; * Private_key_t implementation of RSA algorithm using libgcrypt. */ struct gcrypt_rsa_private_key_t { - + /** * Implements private_key_t interface */ @@ -37,11 +38,27 @@ struct gcrypt_rsa_private_key_t { }; /** - * Create the builder for a private key. + * Generate a private key using gcrypt. + * + * Accepts the BUILD_KEY_SIZE argument. + * + * @param type type of the key, must be KEY_RSA + * @param args builder_part_t argument list + * @return generated key, NULL on failure + */ +gcrypt_rsa_private_key_t *gcrypt_rsa_private_key_gen(key_type_t type, + va_list args); + +/** + * Load a gcrypt RSA private keys. + * + * Accepts BUILD_RSA_* components. * * @param type type of the key, must be KEY_RSA - * @return builder instance + * @param args builder_part_t argument list + * @return loaded key, NULL on failure */ -builder_t *gcrypt_rsa_private_key_builder(key_type_t type); +gcrypt_rsa_private_key_t *gcrypt_rsa_private_key_load(key_type_t type, + va_list args); #endif /** GCRYPT_RSA_PRIVATE_KEY_H_ @}*/ diff --git a/src/libstrongswan/plugins/gcrypt/gcrypt_rsa_public_key.c b/src/libstrongswan/plugins/gcrypt/gcrypt_rsa_public_key.c index 4d9c88c6d..e083fac94 100644 --- a/src/libstrongswan/plugins/gcrypt/gcrypt_rsa_public_key.c +++ b/src/libstrongswan/plugins/gcrypt/gcrypt_rsa_public_key.c @@ -12,7 +12,7 @@ * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License * for more details. */ - + #include <gcrypt.h> #include "gcrypt_rsa_public_key.h" @@ -21,7 +21,6 @@ #include <asn1/oid.h> #include <asn1/asn1.h> #include <asn1/asn1_parser.h> -#include <asn1/pem.h> #include <crypto/hashers/hasher.h> typedef struct private_gcrypt_rsa_public_key_t private_gcrypt_rsa_public_key_t; @@ -30,27 +29,17 @@ typedef struct private_gcrypt_rsa_public_key_t private_gcrypt_rsa_public_key_t; * Private data structure with signing context. */ struct private_gcrypt_rsa_public_key_t { - + /** * Public interface for this signer. */ gcrypt_rsa_public_key_t public; - + /** * gcrypt S-expression representing an public RSA key */ gcry_sexp_t key; - - /** - * Keyid formed as a SHA-1 hash of a publicKey object - */ - identification_t* keyid; - - /** - * Keyid formed as a SHA-1 hash of a publicKeyInfo object - */ - identification_t* keyid_info; - + /** * reference counter */ @@ -61,8 +50,6 @@ struct private_gcrypt_rsa_public_key_t { * Implemented in gcrypt_rsa_private_key.c */ chunk_t gcrypt_rsa_find_token(gcry_sexp_t sexp, char *name, gcry_sexp_t key); -bool gcrypt_rsa_build_keyids(gcry_sexp_t key, identification_t **keyid, - identification_t **keyid_info); /** * verification of a padded PKCS1 signature without an OID @@ -74,7 +61,7 @@ static bool verify_raw(private_gcrypt_rsa_public_key_t *this, gcry_error_t err; chunk_t em; size_t k; - + /* EM = 0x00 || 0x01 || PS || 0x00 || T * PS = 0xFF padding, with length to fill em * T = data @@ -90,7 +77,7 @@ static bool verify_raw(private_gcrypt_rsa_public_key_t *this, em.ptr[1] = 0x01; em.ptr[em.len - data.len - 1] = 0x00; memcpy(em.ptr + em.len - data.len, data.ptr, data.len); - + err = gcry_sexp_build(&in, NULL, "(data(flags raw)(value %b))", em.len, em.ptr); chunk_free(&em); @@ -129,7 +116,7 @@ static bool verify_pkcs1(private_gcrypt_rsa_public_key_t *this, chunk_t hash; gcry_error_t err; gcry_sexp_t in, sig; - + hasher = lib->crypto->create_hasher(lib->crypto, algorithm); if (!hasher) { @@ -137,7 +124,7 @@ static bool verify_pkcs1(private_gcrypt_rsa_public_key_t *this, } hasher->allocate_hash(hasher, data, &hash); hasher->destroy(hasher); - + err = gcry_sexp_build(&in, NULL, "(data(flags pkcs1)(hash %s %b))", hash_name, hash.len, hash.ptr); chunk_free(&hash); @@ -146,7 +133,7 @@ static bool verify_pkcs1(private_gcrypt_rsa_public_key_t *this, DBG1("building data S-expression failed: %s", gpg_strerror(err)); return FALSE; } - + err = gcry_sexp_build(&sig, NULL, "(sig-val(rsa(s %b)))", signature.len, signature.ptr); if (err) @@ -211,7 +198,7 @@ static bool encrypt_(private_gcrypt_rsa_public_key_t *this, chunk_t plain, { gcry_sexp_t in, out; gcry_error_t err; - + /* "pkcs1" uses PKCS 1.5 (section 8.1) block type 2 encryption: * 00 | 02 | RANDOM | 00 | DATA */ err = gcry_sexp_build(&in, NULL, "(data(flags pkcs1)(value %b))", @@ -234,66 +221,55 @@ static bool encrypt_(private_gcrypt_rsa_public_key_t *this, chunk_t plain, } /** - * Implementation of gcrypt_rsa_public_key.equals. + * Implementation of public_key_t.get_keysize. */ -static bool equals(private_gcrypt_rsa_public_key_t *this, public_key_t *other) +static size_t get_keysize(private_gcrypt_rsa_public_key_t *this) { - identification_t *keyid; - - if (&this->public.interface == other) - { - return TRUE; - } - if (other->get_type(other) != KEY_RSA) - { - return FALSE; - } - keyid = other->get_id(other, ID_PUBKEY_SHA1); - if (keyid && keyid->equals(keyid, this->keyid)) - { - return TRUE; - } - keyid = other->get_id(other, ID_PUBKEY_INFO_SHA1); - if (keyid && keyid->equals(keyid, this->keyid_info)) - { - return TRUE; - } - return FALSE; + return gcry_pk_get_nbits(this->key) / 8; } /** - * Implementation of public_key_t.get_keysize. + * Implementation of private_key_t.get_encoding */ -static size_t get_keysize(private_gcrypt_rsa_public_key_t *this) +static bool get_encoding(private_gcrypt_rsa_public_key_t *this, + key_encoding_type_t type, chunk_t *encoding) { - return gcry_pk_get_nbits(this->key) / 8; + chunk_t n, e; + bool success; + + n = gcrypt_rsa_find_token(this->key, "n", NULL); + e = gcrypt_rsa_find_token(this->key, "e", NULL); + success = lib->encoding->encode(lib->encoding, type, NULL, encoding, + KEY_PART_RSA_MODULUS, n, KEY_PART_RSA_PUB_EXP, e, + KEY_PART_END); + chunk_free(&n); + chunk_free(&e); + + return success; } /** - * Implementation of public_key_t.get_id. + * Implementation of private_key_t.get_fingerprint */ -static identification_t *get_id(private_gcrypt_rsa_public_key_t *this, - id_type_t type) +static bool get_fingerprint(private_gcrypt_rsa_public_key_t *this, + key_encoding_type_t type, chunk_t *fp) { - switch (type) + chunk_t n, e; + bool success; + + if (lib->encoding->get_cache(lib->encoding, type, this, fp)) { - case ID_PUBKEY_INFO_SHA1: - return this->keyid_info; - case ID_PUBKEY_SHA1: - return this->keyid; - default: - return NULL; + return TRUE; } -} + n = gcrypt_rsa_find_token(this->key, "n", NULL); + e = gcrypt_rsa_find_token(this->key, "e", NULL); -/* - * Implementation of public_key_t.get_encoding. - */ -static chunk_t get_encoding(private_gcrypt_rsa_public_key_t *this) -{ - return asn1_wrap(ASN1_SEQUENCE, "mm", - asn1_integer("m", gcrypt_rsa_find_token(this->key, "n", NULL)), - asn1_integer("m", gcrypt_rsa_find_token(this->key, "e", NULL))); + success = lib->encoding->encode(lib->encoding, + type, this, fp, KEY_PART_RSA_MODULUS, n, + KEY_PART_RSA_PUB_EXP, e, KEY_PART_END); + chunk_free(&n); + chunk_free(&e); + return success; } /** @@ -312,118 +288,57 @@ static void destroy(private_gcrypt_rsa_public_key_t *this) { if (ref_put(&this->ref)) { - DESTROY_IF(this->keyid); - DESTROY_IF(this->keyid_info); gcry_sexp_release(this->key); + lib->encoding->clear_cache(lib->encoding, this); free(this); } } /** - * Generic private constructor - */ -static private_gcrypt_rsa_public_key_t *gcrypt_rsa_public_key_create_empty() -{ - private_gcrypt_rsa_public_key_t *this = malloc_thing(private_gcrypt_rsa_public_key_t); - - this->public.interface.get_type = (key_type_t (*)(public_key_t *this))get_type; - this->public.interface.verify = (bool (*)(public_key_t *this, signature_scheme_t scheme, chunk_t data, chunk_t signature))verify; - this->public.interface.encrypt = (bool (*)(public_key_t *this, chunk_t crypto, chunk_t *plain))encrypt_; - this->public.interface.equals = (bool (*) (public_key_t*, public_key_t*))equals; - this->public.interface.get_keysize = (size_t (*) (public_key_t *this))get_keysize; - this->public.interface.get_id = (identification_t* (*) (public_key_t *this,id_type_t))get_id; - this->public.interface.get_encoding = (chunk_t(*)(public_key_t*))get_encoding; - this->public.interface.get_ref = (public_key_t* (*)(public_key_t *this))get_ref; - this->public.interface.destroy = (void (*)(public_key_t *this))destroy; - - this->key = NULL; - this->keyid = NULL; - this->keyid_info = NULL; - this->ref = 1; - - return this; -} - -/** - * Create a public key from a S-expression, used in gcrypt_rsa_private_key + * See header. */ -public_key_t *gcrypt_rsa_public_key_create_from_sexp(gcry_sexp_t key) +gcrypt_rsa_public_key_t *gcrypt_rsa_public_key_load(key_type_t type, + va_list args) { private_gcrypt_rsa_public_key_t *this; gcry_error_t err; chunk_t n, e; - - this = gcrypt_rsa_public_key_create_empty(); - n = gcrypt_rsa_find_token(key, "n", NULL); - e = gcrypt_rsa_find_token(key, "e", NULL); - - err = gcry_sexp_build(&this->key, NULL, "(public-key(rsa(n %b)(e %b)))", - n.len, n.ptr, e.len, e.ptr); - chunk_free(&n); - chunk_free(&e); - if (err) - { - DBG1("loading public key failed: %s", gpg_strerror(err)); - free(this); - return NULL; - } - if (!gcrypt_rsa_build_keyids(this->key, &this->keyid, &this->keyid_info)) - { - destroy(this); - return NULL; - } - return &this->public.interface; -} -/** - * ASN.1 definition of RSApublicKey - */ -static const asn1Object_t pubkeyObjects[] = { - { 0, "RSAPublicKey", ASN1_SEQUENCE, ASN1_OBJ }, /* 0 */ - { 1, "modulus", ASN1_INTEGER, ASN1_BODY }, /* 1 */ - { 1, "publicExponent", ASN1_INTEGER, ASN1_BODY }, /* 2 */ - { 0, "exit", ASN1_EOC, ASN1_EXIT } -}; -#define PUB_KEY_RSA_PUBLIC_KEY 0 -#define PUB_KEY_MODULUS 1 -#define PUB_KEY_EXPONENT 2 - -/** - * Load a public key from an ASN1 encoded blob - */ -static gcrypt_rsa_public_key_t *load(chunk_t blob) -{ - private_gcrypt_rsa_public_key_t *this; - asn1_parser_t *parser; - chunk_t object, n, e; - int objectID; - bool success = FALSE; - gcry_error_t err; - n = e = chunk_empty; - - parser = asn1_parser_create(pubkeyObjects, blob); - while (parser->iterate(parser, &objectID, &object)) + while (TRUE) { - switch (objectID) + switch (va_arg(args, builder_part_t)) { - case PUB_KEY_MODULUS: - n = object; - break; - case PUB_KEY_EXPONENT: - e = object; + case BUILD_RSA_MODULUS: + n = va_arg(args, chunk_t); + continue; + case BUILD_RSA_PUB_EXP: + e = va_arg(args, chunk_t); + continue; + case BUILD_END: break; + default: + return NULL; } + break; } - success = parser->success(parser); - parser->destroy(parser); - - if (!success) - { - return NULL; - } - - this = gcrypt_rsa_public_key_create_empty(); + + this = malloc_thing(private_gcrypt_rsa_public_key_t); + + this->public.interface.get_type = (key_type_t (*)(public_key_t *this))get_type; + this->public.interface.verify = (bool (*)(public_key_t *this, signature_scheme_t scheme, chunk_t data, chunk_t signature))verify; + this->public.interface.encrypt = (bool (*)(public_key_t *this, chunk_t crypto, chunk_t *plain))encrypt_; + this->public.interface.equals = public_key_equals; + this->public.interface.get_keysize = (size_t (*) (public_key_t *this))get_keysize; + this->public.interface.get_fingerprint = (bool(*)(public_key_t*, key_encoding_type_t type, chunk_t *fp))get_fingerprint; + this->public.interface.has_fingerprint = (bool(*)(public_key_t*, chunk_t fp))public_key_has_fingerprint; + this->public.interface.get_encoding = (bool(*)(public_key_t*, key_encoding_type_t type, chunk_t *encoding))get_encoding; + this->public.interface.get_ref = (public_key_t* (*)(public_key_t *this))get_ref; + this->public.interface.destroy = (void (*)(public_key_t *this))destroy; + + this->key = NULL; + this->ref = 1; + err = gcry_sexp_build(&this->key, NULL, "(public-key(rsa(n %b)(e %b)))", n.len, n.ptr, e.len, e.ptr); if (err) @@ -432,83 +347,7 @@ static gcrypt_rsa_public_key_t *load(chunk_t blob) free(this); return NULL; } - if (!gcrypt_rsa_build_keyids(this->key, &this->keyid, &this->keyid_info)) - { - destroy(this); - return NULL; - } - return &this->public; -} - -typedef struct private_builder_t private_builder_t; -/** - * Builder implementation for key loading - */ -struct private_builder_t { - /** implements the builder interface */ - builder_t public; - /** loaded public key */ - gcrypt_rsa_public_key_t *key; -}; - -/** - * Implementation of builder_t.build - */ -static gcrypt_rsa_public_key_t *build(private_builder_t *this) -{ - gcrypt_rsa_public_key_t *key = this->key; - - free(this); - return key; -} - -/** - * Implementation of builder_t.add - */ -static void add(private_builder_t *this, builder_part_t part, ...) -{ - if (!this->key) - { - va_list args; - - switch (part) - { - case BUILD_BLOB_ASN1_DER: - { - va_start(args, part); - this->key = load(va_arg(args, chunk_t)); - va_end(args); - return; - } - default: - break; - } - } - if (this->key) - { - destroy((private_gcrypt_rsa_public_key_t*)this->key); - } - builder_cancel(&this->public); -} -/** - * Builder construction function - */ -builder_t *gcrypt_rsa_public_key_builder(key_type_t type) -{ - private_builder_t *this; - - if (type != KEY_RSA) - { - return NULL; - } - - this = malloc_thing(private_builder_t); - - this->key = NULL; - this->public.add = (void(*)(builder_t *this, builder_part_t part, ...))add; - this->public.build = (void*(*)(builder_t *this))build; - return &this->public; } diff --git a/src/libstrongswan/plugins/gcrypt/gcrypt_rsa_public_key.h b/src/libstrongswan/plugins/gcrypt/gcrypt_rsa_public_key.h index 102547276..fa18c357b 100644 --- a/src/libstrongswan/plugins/gcrypt/gcrypt_rsa_public_key.h +++ b/src/libstrongswan/plugins/gcrypt/gcrypt_rsa_public_key.h @@ -21,10 +21,11 @@ #ifndef GCRYPT_RSA_PUBLIC_KEY_H_ #define GCRYPT_RSA_PUBLIC_KEY_H_ -typedef struct gcrypt_rsa_public_key_t gcrypt_rsa_public_key_t; - +#include <credentials/builder.h> #include <credentials/keys/public_key.h> +typedef struct gcrypt_rsa_public_key_t gcrypt_rsa_public_key_t; + /** * public_key_t implementation of RSA algorithm using libgcrypt. */ @@ -37,11 +38,15 @@ struct gcrypt_rsa_public_key_t { }; /** - * Create the builder for a public key. + * Load a RSA public key using gcrypt. + * + * Accepts BUILD_RSA_* components. * * @param type type of the key, must be KEY_RSA - * @return builder instance + * @param args builder_part_t argument list + * @return loaded key, NULL on failure */ -builder_t *gcrypt_rsa_public_key_builder(key_type_t type); +gcrypt_rsa_public_key_t *gcrypt_rsa_public_key_load(key_type_t type, + va_list args); #endif /** GCRYPT_RSA_PUBLIC_KEY_H_ @}*/ diff --git a/src/libstrongswan/plugins/gmp/Makefile.in b/src/libstrongswan/plugins/gmp/Makefile.in index 8d5dff34b..3077ea7e8 100644 --- a/src/libstrongswan/plugins/gmp/Makefile.in +++ b/src/libstrongswan/plugins/gmp/Makefile.in @@ -1,8 +1,9 @@ -# Makefile.in generated by automake 1.10.2 from Makefile.am. +# Makefile.in generated by automake 1.11 from Makefile.am. # @configure_input@ # Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, -# 2003, 2004, 2005, 2006, 2007, 2008 Free Software Foundation, Inc. +# 2003, 2004, 2005, 2006, 2007, 2008, 2009 Free Software Foundation, +# Inc. # This Makefile.in is free software; the Free Software Foundation # gives unlimited permission to copy and/or distribute it, # with or without modifications, as long as this notice is preserved. @@ -16,8 +17,9 @@ VPATH = @srcdir@ pkgdatadir = $(datadir)/@PACKAGE@ -pkglibdir = $(libdir)/@PACKAGE@ pkgincludedir = $(includedir)/@PACKAGE@ +pkglibdir = $(libdir)/@PACKAGE@ +pkglibexecdir = $(libexecdir)/@PACKAGE@ am__cd = CDPATH="$${ZSH_VERSION+.}$(PATH_SEPARATOR)" && cd install_sh_DATA = $(install_sh) -c -m 644 install_sh_PROGRAM = $(install_sh) -c @@ -35,19 +37,41 @@ host_triplet = @host@ subdir = src/libstrongswan/plugins/gmp DIST_COMMON = $(srcdir)/Makefile.am $(srcdir)/Makefile.in ACLOCAL_M4 = $(top_srcdir)/aclocal.m4 -am__aclocal_m4_deps = $(top_srcdir)/configure.in +am__aclocal_m4_deps = $(top_srcdir)/m4/config/libtool.m4 \ + $(top_srcdir)/m4/config/ltoptions.m4 \ + $(top_srcdir)/m4/config/ltsugar.m4 \ + $(top_srcdir)/m4/config/ltversion.m4 \ + $(top_srcdir)/m4/config/lt~obsolete.m4 \ + $(top_srcdir)/m4/macros/with.m4 \ + $(top_srcdir)/m4/macros/enable-disable.m4 \ + $(top_srcdir)/configure.in am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \ $(ACLOCAL_M4) mkinstalldirs = $(install_sh) -d CONFIG_CLEAN_FILES = +CONFIG_CLEAN_VPATH_FILES = am__vpath_adj_setup = srcdirstrip=`echo "$(srcdir)" | sed 's|.|.|g'`; am__vpath_adj = case $$p in \ $(srcdir)/*) f=`echo "$$p" | sed "s|^$$srcdirstrip/||"`;; \ *) f=$$p;; \ esac; -am__strip_dir = `echo $$p | sed -e 's|^.*/||'`; +am__strip_dir = f=`echo $$p | sed -e 's|^.*/||'`; +am__install_max = 40 +am__nobase_strip_setup = \ + srcdirstrip=`echo "$(srcdir)" | sed 's/[].[^$$\\*|]/\\\\&/g'` +am__nobase_strip = \ + for p in $$list; do echo "$$p"; done | sed -e "s|$$srcdirstrip/||" +am__nobase_list = $(am__nobase_strip_setup); \ + for p in $$list; do echo "$$p $$p"; done | \ + sed "s| $$srcdirstrip/| |;"' / .*\//!s/ .*/ ./; s,\( .*\)/[^/]*$$,\1,' | \ + $(AWK) 'BEGIN { files["."] = "" } { files[$$2] = files[$$2] " " $$1; \ + if (++n[$$2] == $(am__install_max)) \ + { print $$2, files[$$2]; n[$$2] = 0; files[$$2] = "" } } \ + END { for (dir in files) print dir, files[dir] }' +am__base_list = \ + sed '$$!N;$$!N;$$!N;$$!N;$$!N;$$!N;$$!N;s/\n/ /g' | \ + sed '$$!N;$$!N;$$!N;$$!N;s/\n/ /g' am__installdirs = "$(DESTDIR)$(plugindir)" -pluginLTLIBRARIES_INSTALL = $(INSTALL) LTLIBRARIES = $(plugin_LTLIBRARIES) libstrongswan_gmp_la_DEPENDENCIES = am_libstrongswan_gmp_la_OBJECTS = gmp_plugin.lo gmp_diffie_hellman.lo \ @@ -59,6 +83,7 @@ libstrongswan_gmp_la_LINK = $(LIBTOOL) --tag=CC $(AM_LIBTOOLFLAGS) \ DEFAULT_INCLUDES = -I.@am__isrc@ depcomp = $(SHELL) $(top_srcdir)/depcomp am__depfiles_maybe = depfiles +am__mv = mv -f COMPILE = $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) \ $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) LTCOMPILE = $(LIBTOOL) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) \ @@ -106,25 +131,22 @@ INSTALL_DATA = @INSTALL_DATA@ INSTALL_PROGRAM = @INSTALL_PROGRAM@ INSTALL_SCRIPT = @INSTALL_SCRIPT@ INSTALL_STRIP_PROGRAM = @INSTALL_STRIP_PROGRAM@ -IPSEC_ROUTING_TABLE = @IPSEC_ROUTING_TABLE@ -IPSEC_ROUTING_TABLE_PRIO = @IPSEC_ROUTING_TABLE_PRIO@ LD = @LD@ LDFLAGS = @LDFLAGS@ LEX = @LEX@ LEXLIB = @LEXLIB@ LEX_OUTPUT_ROOT = @LEX_OUTPUT_ROOT@ -LIBGCRYPT_CFLAGS = @LIBGCRYPT_CFLAGS@ -LIBGCRYPT_CONFIG = @LIBGCRYPT_CONFIG@ -LIBGCRYPT_LIBS = @LIBGCRYPT_LIBS@ LIBOBJS = @LIBOBJS@ LIBS = @LIBS@ LIBTOOL = @LIBTOOL@ -LINUX_HEADERS = @LINUX_HEADERS@ LIPO = @LIPO@ LN_S = @LN_S@ LTLIBOBJS = @LTLIBOBJS@ MAKEINFO = @MAKEINFO@ MKDIR_P = @MKDIR_P@ +MYSQLCFLAG = @MYSQLCFLAG@ +MYSQLCONFIG = @MYSQLCONFIG@ +MYSQLLIB = @MYSQLLIB@ NM = @NM@ NMEDIT = @NMEDIT@ OBJDUMP = @OBJDUMP@ @@ -136,11 +158,14 @@ PACKAGE_BUGREPORT = @PACKAGE_BUGREPORT@ PACKAGE_NAME = @PACKAGE_NAME@ PACKAGE_STRING = @PACKAGE_STRING@ PACKAGE_TARNAME = @PACKAGE_TARNAME@ +PACKAGE_URL = @PACKAGE_URL@ PACKAGE_VERSION = @PACKAGE_VERSION@ PATH_SEPARATOR = @PATH_SEPARATOR@ PERL = @PERL@ PKG_CONFIG = @PKG_CONFIG@ +PTHREADLIB = @PTHREADLIB@ RANLIB = @RANLIB@ +RTLIB = @RTLIB@ RUBY = @RUBY@ RUBYINCLUDE = @RUBYINCLUDE@ SED = @SED@ @@ -169,9 +194,9 @@ build_cpu = @build_cpu@ build_os = @build_os@ build_vendor = @build_vendor@ builddir = @builddir@ -confdir = @confdir@ datadir = @datadir@ datarootdir = @datarootdir@ +default_pkcs11 = @default_pkcs11@ docdir = @docdir@ dvidir = @dvidir@ exec_prefix = @exec_prefix@ @@ -194,7 +219,7 @@ ipsecuser = @ipsecuser@ libdir = @libdir@ libexecdir = @libexecdir@ libstrongswan_plugins = @libstrongswan_plugins@ -linuxdir = @linuxdir@ +linux_headers = @linux_headers@ localedir = @localedir@ localstatedir = @localstatedir@ lt_ECHO = @lt_ECHO@ @@ -202,6 +227,7 @@ mandir = @mandir@ mkdir_p = @mkdir_p@ nm_CFLAGS = @nm_CFLAGS@ nm_LIBS = @nm_LIBS@ +nm_ca_dir = @nm_ca_dir@ oldincludedir = @oldincludedir@ pdfdir = @pdfdir@ piddir = @piddir@ @@ -210,10 +236,12 @@ pluto_plugins = @pluto_plugins@ prefix = @prefix@ program_transform_name = @program_transform_name@ psdir = @psdir@ +random_device = @random_device@ resolv_conf = @resolv_conf@ +routing_table = @routing_table@ +routing_table_prio = @routing_table_prio@ sbindir = @sbindir@ sharedstatedir = @sharedstatedir@ -simreader = @simreader@ srcdir = @srcdir@ strongswan_conf = @strongswan_conf@ sysconfdir = @sysconfdir@ @@ -221,6 +249,7 @@ target_alias = @target_alias@ top_build_prefix = @top_build_prefix@ top_builddir = @top_builddir@ top_srcdir = @top_srcdir@ +urandom_device = @urandom_device@ xml_CFLAGS = @xml_CFLAGS@ xml_LIBS = @xml_LIBS@ INCLUDES = -I$(top_srcdir)/src/libstrongswan @@ -246,9 +275,9 @@ $(srcdir)/Makefile.in: $(srcdir)/Makefile.am $(am__configure_deps) exit 1;; \ esac; \ done; \ - echo ' cd $(top_srcdir) && $(AUTOMAKE) --gnu src/libstrongswan/plugins/gmp/Makefile'; \ - cd $(top_srcdir) && \ - $(AUTOMAKE) --gnu src/libstrongswan/plugins/gmp/Makefile + echo ' cd $(top_srcdir) && $(AUTOMAKE) --gnu src/libstrongswan/plugins/gmp/Makefile'; \ + $(am__cd) $(top_srcdir) && \ + $(AUTOMAKE) --gnu src/libstrongswan/plugins/gmp/Makefile .PRECIOUS: Makefile Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status @case '$?' in \ @@ -266,23 +295,28 @@ $(top_srcdir)/configure: $(am__configure_deps) cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh $(ACLOCAL_M4): $(am__aclocal_m4_deps) cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh +$(am__aclocal_m4_deps): install-pluginLTLIBRARIES: $(plugin_LTLIBRARIES) @$(NORMAL_INSTALL) test -z "$(plugindir)" || $(MKDIR_P) "$(DESTDIR)$(plugindir)" - @list='$(plugin_LTLIBRARIES)'; for p in $$list; do \ + @list='$(plugin_LTLIBRARIES)'; test -n "$(plugindir)" || list=; \ + list2=; for p in $$list; do \ if test -f $$p; then \ - f=$(am__strip_dir) \ - echo " $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=install $(pluginLTLIBRARIES_INSTALL) $(INSTALL_STRIP_FLAG) '$$p' '$(DESTDIR)$(plugindir)/$$f'"; \ - $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=install $(pluginLTLIBRARIES_INSTALL) $(INSTALL_STRIP_FLAG) "$$p" "$(DESTDIR)$(plugindir)/$$f"; \ + list2="$$list2 $$p"; \ else :; fi; \ - done + done; \ + test -z "$$list2" || { \ + echo " $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=install $(INSTALL) $(INSTALL_STRIP_FLAG) $$list2 '$(DESTDIR)$(plugindir)'"; \ + $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=install $(INSTALL) $(INSTALL_STRIP_FLAG) $$list2 "$(DESTDIR)$(plugindir)"; \ + } uninstall-pluginLTLIBRARIES: @$(NORMAL_UNINSTALL) - @list='$(plugin_LTLIBRARIES)'; for p in $$list; do \ - p=$(am__strip_dir) \ - echo " $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=uninstall rm -f '$(DESTDIR)$(plugindir)/$$p'"; \ - $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=uninstall rm -f "$(DESTDIR)$(plugindir)/$$p"; \ + @list='$(plugin_LTLIBRARIES)'; test -n "$(plugindir)" || list=; \ + for p in $$list; do \ + $(am__strip_dir) \ + echo " $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=uninstall rm -f '$(DESTDIR)$(plugindir)/$$f'"; \ + $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=uninstall rm -f "$(DESTDIR)$(plugindir)/$$f"; \ done clean-pluginLTLIBRARIES: @@ -309,21 +343,21 @@ distclean-compile: .c.o: @am__fastdepCC_TRUE@ $(COMPILE) -MT $@ -MD -MP -MF $(DEPDIR)/$*.Tpo -c -o $@ $< -@am__fastdepCC_TRUE@ mv -f $(DEPDIR)/$*.Tpo $(DEPDIR)/$*.Po +@am__fastdepCC_TRUE@ $(am__mv) $(DEPDIR)/$*.Tpo $(DEPDIR)/$*.Po @AMDEP_TRUE@@am__fastdepCC_FALSE@ source='$<' object='$@' libtool=no @AMDEPBACKSLASH@ @AMDEP_TRUE@@am__fastdepCC_FALSE@ DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@ @am__fastdepCC_FALSE@ $(COMPILE) -c $< .c.obj: @am__fastdepCC_TRUE@ $(COMPILE) -MT $@ -MD -MP -MF $(DEPDIR)/$*.Tpo -c -o $@ `$(CYGPATH_W) '$<'` -@am__fastdepCC_TRUE@ mv -f $(DEPDIR)/$*.Tpo $(DEPDIR)/$*.Po +@am__fastdepCC_TRUE@ $(am__mv) $(DEPDIR)/$*.Tpo $(DEPDIR)/$*.Po @AMDEP_TRUE@@am__fastdepCC_FALSE@ source='$<' object='$@' libtool=no @AMDEPBACKSLASH@ @AMDEP_TRUE@@am__fastdepCC_FALSE@ DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@ @am__fastdepCC_FALSE@ $(COMPILE) -c `$(CYGPATH_W) '$<'` .c.lo: @am__fastdepCC_TRUE@ $(LTCOMPILE) -MT $@ -MD -MP -MF $(DEPDIR)/$*.Tpo -c -o $@ $< -@am__fastdepCC_TRUE@ mv -f $(DEPDIR)/$*.Tpo $(DEPDIR)/$*.Plo +@am__fastdepCC_TRUE@ $(am__mv) $(DEPDIR)/$*.Tpo $(DEPDIR)/$*.Plo @AMDEP_TRUE@@am__fastdepCC_FALSE@ source='$<' object='$@' libtool=yes @AMDEPBACKSLASH@ @AMDEP_TRUE@@am__fastdepCC_FALSE@ DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@ @am__fastdepCC_FALSE@ $(LTCOMPILE) -c -o $@ $< @@ -346,7 +380,7 @@ tags: TAGS TAGS: $(HEADERS) $(SOURCES) $(TAGS_DEPENDENCIES) \ $(TAGS_FILES) $(LISP) - tags=; \ + set x; \ here=`pwd`; \ list='$(SOURCES) $(HEADERS) $(LISP) $(TAGS_FILES)'; \ unique=`for i in $$list; do \ @@ -354,29 +388,34 @@ TAGS: $(HEADERS) $(SOURCES) $(TAGS_DEPENDENCIES) \ done | \ $(AWK) '{ files[$$0] = 1; nonempty = 1; } \ END { if (nonempty) { for (i in files) print i; }; }'`; \ - if test -z "$(ETAGS_ARGS)$$tags$$unique"; then :; else \ + shift; \ + if test -z "$(ETAGS_ARGS)$$*$$unique"; then :; else \ test -n "$$unique" || unique=$$empty_fix; \ - $(ETAGS) $(ETAGSFLAGS) $(AM_ETAGSFLAGS) $(ETAGS_ARGS) \ - $$tags $$unique; \ + if test $$# -gt 0; then \ + $(ETAGS) $(ETAGSFLAGS) $(AM_ETAGSFLAGS) $(ETAGS_ARGS) \ + "$$@" $$unique; \ + else \ + $(ETAGS) $(ETAGSFLAGS) $(AM_ETAGSFLAGS) $(ETAGS_ARGS) \ + $$unique; \ + fi; \ fi ctags: CTAGS CTAGS: $(HEADERS) $(SOURCES) $(TAGS_DEPENDENCIES) \ $(TAGS_FILES) $(LISP) - tags=; \ list='$(SOURCES) $(HEADERS) $(LISP) $(TAGS_FILES)'; \ unique=`for i in $$list; do \ if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \ done | \ $(AWK) '{ files[$$0] = 1; nonempty = 1; } \ END { if (nonempty) { for (i in files) print i; }; }'`; \ - test -z "$(CTAGS_ARGS)$$tags$$unique" \ + test -z "$(CTAGS_ARGS)$$unique" \ || $(CTAGS) $(CTAGSFLAGS) $(AM_CTAGSFLAGS) $(CTAGS_ARGS) \ - $$tags $$unique + $$unique GTAGS: here=`$(am__cd) $(top_builddir) && pwd` \ - && cd $(top_srcdir) \ - && gtags -i $(GTAGS_ARGS) $$here + && $(am__cd) $(top_srcdir) \ + && gtags -i $(GTAGS_ARGS) "$$here" distclean-tags: -rm -f TAGS ID GTAGS GRTAGS GSYMS GPATH tags @@ -397,13 +436,17 @@ distdir: $(DISTFILES) if test -f $$file || test -d $$file; then d=.; else d=$(srcdir); fi; \ if test -d $$d/$$file; then \ dir=`echo "/$$file" | sed -e 's,/[^/]*$$,,'`; \ + if test -d "$(distdir)/$$file"; then \ + find "$(distdir)/$$file" -type d ! -perm -700 -exec chmod u+rwx {} \;; \ + fi; \ if test -d $(srcdir)/$$file && test $$d != $(srcdir); then \ - cp -pR $(srcdir)/$$file $(distdir)$$dir || exit 1; \ + cp -fpR $(srcdir)/$$file "$(distdir)$$dir" || exit 1; \ + find "$(distdir)/$$file" -type d ! -perm -700 -exec chmod u+rwx {} \;; \ fi; \ - cp -pR $$d/$$file $(distdir)$$dir || exit 1; \ + cp -fpR $$d/$$file "$(distdir)$$dir" || exit 1; \ else \ - test -f $(distdir)/$$file \ - || cp -p $$d/$$file $(distdir)/$$file \ + test -f "$(distdir)/$$file" \ + || cp -p $$d/$$file "$(distdir)/$$file" \ || exit 1; \ fi; \ done @@ -434,6 +477,7 @@ clean-generic: distclean-generic: -test -z "$(CONFIG_CLEAN_FILES)" || rm -f $(CONFIG_CLEAN_FILES) + -test . = "$(srcdir)" || test -z "$(CONFIG_CLEAN_VPATH_FILES)" || rm -f $(CONFIG_CLEAN_VPATH_FILES) maintainer-clean-generic: @echo "This command is intended for maintainers to use" @@ -455,6 +499,8 @@ dvi-am: html: html-am +html-am: + info: info-am info-am: @@ -463,18 +509,28 @@ install-data-am: install-pluginLTLIBRARIES install-dvi: install-dvi-am +install-dvi-am: + install-exec-am: install-html: install-html-am +install-html-am: + install-info: install-info-am +install-info-am: + install-man: install-pdf: install-pdf-am +install-pdf-am: + install-ps: install-ps-am +install-ps-am: + installcheck-am: maintainer-clean: maintainer-clean-am @@ -513,6 +569,7 @@ uninstall-am: uninstall-pluginLTLIBRARIES mostlyclean-generic mostlyclean-libtool pdf pdf-am ps ps-am \ tags uninstall uninstall-am uninstall-pluginLTLIBRARIES + # Tell versions [3.59,3.63) of GNU make to not export all variables. # Otherwise a system limit (for SysV at least) may be exceeded. .NOEXPORT: diff --git a/src/libstrongswan/plugins/gmp/gmp_diffie_hellman.c b/src/libstrongswan/plugins/gmp/gmp_diffie_hellman.c index a03e83e66..ea7e6fdd2 100644 --- a/src/libstrongswan/plugins/gmp/gmp_diffie_hellman.c +++ b/src/libstrongswan/plugins/gmp/gmp_diffie_hellman.c @@ -282,7 +282,7 @@ static u_int8_t group18_modulus[] = { typedef struct modulus_entry_t modulus_entry_t; -/** +/** * Entry of the modulus list. */ struct modulus_entry_t { @@ -290,25 +290,25 @@ struct modulus_entry_t { * Group number as it is defined in file transform_substructure.h. */ diffie_hellman_group_t group; - + /** * Pointer to first byte of modulus (network order). */ u_int8_t *modulus; - - /* + + /* * Length of modulus in bytes. - */ + */ size_t modulus_len; - - /* + + /* * Optimum length of exponent in bytes. - */ + */ size_t opt_exponent_len; - /* + /* * Generator value. - */ + */ u_int16_t generator; }; @@ -336,47 +336,47 @@ struct private_gmp_diffie_hellman_t { * Public gmp_diffie_hellman_t interface. */ gmp_diffie_hellman_t public; - + /** * Diffie Hellman group number. */ u_int16_t group; - - /* + + /* * Generator value. - */ + */ mpz_t g; - + /** * My private value. */ mpz_t xa; - + /** * My public value. */ mpz_t ya; - + /** * Other public value. - */ + */ mpz_t yb; - + /** * Shared secret. - */ + */ mpz_t zz; /** * Modulus. */ mpz_t p; - + /** * Modulus length. */ size_t p_len; - + /** * Optimal exponent length. */ @@ -394,13 +394,13 @@ struct private_gmp_diffie_hellman_t { static void set_other_public_value(private_gmp_diffie_hellman_t *this, chunk_t value) { mpz_t p_min_1; - + mpz_init(p_min_1); mpz_sub_ui(p_min_1, this->p, 1); - + mpz_import(this->yb, value.len, 1, 1, 1, 0, value.ptr); - - /* check public value: + + /* check public value: * 1. 0 or 1 is invalid as 0^a = 0 and 1^a = 1 * 2. a public value larger or equal the modulus is invalid */ if (mpz_cmp_ui(this->yb, 1) > 0 && @@ -409,7 +409,7 @@ static void set_other_public_value(private_gmp_diffie_hellman_t *this, chunk_t v #ifdef EXTENDED_DH_TEST /* 3. test if y ^ q mod p = 1, where q = (p - 1)/2. */ mpz_t q, one; - + mpz_init(q); mpz_init(one); mpz_fdiv_q_2exp(q, p_min_1, 1); @@ -443,11 +443,11 @@ static void set_other_public_value(private_gmp_diffie_hellman_t *this, chunk_t v static void get_my_public_value(private_gmp_diffie_hellman_t *this,chunk_t *value) { value->len = this->p_len; - value->ptr = mpz_export(NULL, NULL, 1, value->len, 1, 0, this->ya); - if (value->ptr == NULL) - { - value->len = 0; - } + value->ptr = mpz_export(NULL, NULL, 1, value->len, 1, 0, this->ya); + if (value->ptr == NULL) + { + value->len = 0; + } } /** @@ -483,7 +483,7 @@ static status_t set_modulus(private_gmp_diffie_hellman_t *this) { int i; status_t status = NOT_FOUND; - + for (i = 0; i < (sizeof(modulus_entries) / sizeof(modulus_entry_t)); i++) { if (modulus_entries[i].group == this->group) @@ -533,7 +533,7 @@ gmp_diffie_hellman_t *gmp_diffie_hellman_create(diffie_hellman_group_t group) this->public.dh.get_my_public_value = (void (*)(diffie_hellman_t *, chunk_t *)) get_my_public_value; this->public.dh.get_dh_group = (diffie_hellman_group_t (*)(diffie_hellman_t *)) get_dh_group; this->public.dh.destroy = (void (*)(diffie_hellman_t *)) destroy; - + /* private variables */ this->group = group; mpz_init(this->p); @@ -542,10 +542,10 @@ gmp_diffie_hellman_t *gmp_diffie_hellman_create(diffie_hellman_group_t group) mpz_init(this->xa); mpz_init(this->zz); mpz_init(this->g); - + this->computed = FALSE; - - /* find a modulus according to group */ + + /* find a modulus according to group */ if (set_modulus(this) != SUCCESS) { destroy(this); @@ -561,7 +561,7 @@ gmp_diffie_hellman_t *gmp_diffie_hellman_create(diffie_hellman_group_t group) ansi_x9_42 = lib->settings->get_int(lib->settings, "libstrongswan.dh_exponent_ansi_x9_42", TRUE); - exponent_len = (ansi_x9_42) ? this->p_len : this->opt_exponent_len; + exponent_len = (ansi_x9_42) ? this->p_len : this->opt_exponent_len; rng->allocate_bytes(rng, exponent_len, &random); rng->destroy(rng); @@ -575,7 +575,7 @@ gmp_diffie_hellman_t *gmp_diffie_hellman_create(diffie_hellman_group_t group) DBG2("size of DH secret exponent: %u bits", mpz_sizeinbase(this->xa, 2)); mpz_powm(this->ya, this->g, this->xa, this->p); - + return &this->public; } diff --git a/src/libstrongswan/plugins/gmp/gmp_diffie_hellman.h b/src/libstrongswan/plugins/gmp/gmp_diffie_hellman.h index 774c31cc2..2a54eebb1 100644 --- a/src/libstrongswan/plugins/gmp/gmp_diffie_hellman.h +++ b/src/libstrongswan/plugins/gmp/gmp_diffie_hellman.h @@ -30,7 +30,7 @@ typedef struct gmp_diffie_hellman_t gmp_diffie_hellman_t; * Implementation of the Diffie-Hellman algorithm, as in RFC2631. Uses libgmp. */ struct gmp_diffie_hellman_t { - + /** * Implements diffie_hellman_t interface. */ @@ -39,7 +39,7 @@ struct gmp_diffie_hellman_t { /** * Creates a new gmp_diffie_hellman_t object. - * + * * @param group Diffie Hellman group number to use * @return gmp_diffie_hellman_t object, NULL if not supported */ diff --git a/src/libstrongswan/plugins/gmp/gmp_plugin.c b/src/libstrongswan/plugins/gmp/gmp_plugin.c index f6ea964c1..b70ff881c 100644 --- a/src/libstrongswan/plugins/gmp/gmp_plugin.c +++ b/src/libstrongswan/plugins/gmp/gmp_plugin.c @@ -1,5 +1,5 @@ /* - * Copyright (C) 2008 Martin Willi + * Copyright (C) 2008-2009 Martin Willi * Hochschule fuer Technik Rapperswil * * This program is free software; you can redistribute it and/or modify it @@ -41,9 +41,11 @@ static void destroy(private_gmp_plugin_t *this) lib->crypto->remove_dh(lib->crypto, (dh_constructor_t)gmp_diffie_hellman_create); lib->creds->remove_builder(lib->creds, - (builder_constructor_t)gmp_rsa_private_key_builder); + (builder_function_t)gmp_rsa_private_key_gen); lib->creds->remove_builder(lib->creds, - (builder_constructor_t)gmp_rsa_public_key_builder); + (builder_function_t)gmp_rsa_private_key_load); + lib->creds->remove_builder(lib->creds, + (builder_function_t)gmp_rsa_public_key_load); free(this); } @@ -53,31 +55,33 @@ static void destroy(private_gmp_plugin_t *this) plugin_t *plugin_create() { private_gmp_plugin_t *this = malloc_thing(private_gmp_plugin_t); - + this->public.plugin.destroy = (void(*)(plugin_t*))destroy; - - lib->crypto->add_dh(lib->crypto, MODP_2048_BIT, + + lib->crypto->add_dh(lib->crypto, MODP_2048_BIT, (dh_constructor_t)gmp_diffie_hellman_create); - lib->crypto->add_dh(lib->crypto, MODP_1536_BIT, + lib->crypto->add_dh(lib->crypto, MODP_1536_BIT, (dh_constructor_t)gmp_diffie_hellman_create); - lib->crypto->add_dh(lib->crypto, MODP_3072_BIT, + lib->crypto->add_dh(lib->crypto, MODP_3072_BIT, (dh_constructor_t)gmp_diffie_hellman_create); - lib->crypto->add_dh(lib->crypto, MODP_4096_BIT, + lib->crypto->add_dh(lib->crypto, MODP_4096_BIT, (dh_constructor_t)gmp_diffie_hellman_create); - lib->crypto->add_dh(lib->crypto, MODP_6144_BIT, + lib->crypto->add_dh(lib->crypto, MODP_6144_BIT, (dh_constructor_t)gmp_diffie_hellman_create); - lib->crypto->add_dh(lib->crypto, MODP_8192_BIT, + lib->crypto->add_dh(lib->crypto, MODP_8192_BIT, (dh_constructor_t)gmp_diffie_hellman_create); lib->crypto->add_dh(lib->crypto, MODP_1024_BIT, (dh_constructor_t)gmp_diffie_hellman_create); - lib->crypto->add_dh(lib->crypto, MODP_768_BIT, + lib->crypto->add_dh(lib->crypto, MODP_768_BIT, (dh_constructor_t)gmp_diffie_hellman_create); - + + lib->creds->add_builder(lib->creds, CRED_PRIVATE_KEY, KEY_RSA, + (builder_function_t)gmp_rsa_private_key_gen); lib->creds->add_builder(lib->creds, CRED_PRIVATE_KEY, KEY_RSA, - (builder_constructor_t)gmp_rsa_private_key_builder); + (builder_function_t)gmp_rsa_private_key_load); lib->creds->add_builder(lib->creds, CRED_PUBLIC_KEY, KEY_RSA, - (builder_constructor_t)gmp_rsa_public_key_builder); - + (builder_function_t)gmp_rsa_public_key_load); + return &this->public.plugin; } diff --git a/src/libstrongswan/plugins/gmp/gmp_plugin.h b/src/libstrongswan/plugins/gmp/gmp_plugin.h index d707d78ea..77d53965d 100644 --- a/src/libstrongswan/plugins/gmp/gmp_plugin.h +++ b/src/libstrongswan/plugins/gmp/gmp_plugin.h @@ -16,7 +16,7 @@ /** * @defgroup gmp_p gmp * @ingroup plugins - * + * * @defgroup gmp_plugin gmp_plugin * @{ @ingroup gmp_p */ diff --git a/src/libstrongswan/plugins/gmp/gmp_rsa_private_key.c b/src/libstrongswan/plugins/gmp/gmp_rsa_private_key.c index 259c8e9ad..1829bd459 100644 --- a/src/libstrongswan/plugins/gmp/gmp_rsa_private_key.c +++ b/src/libstrongswan/plugins/gmp/gmp_rsa_private_key.c @@ -1,5 +1,5 @@ /* - * Copyright (C) 2005-2008 Martin Willi + * Copyright (C) 2005-2009 Martin Willi * Copyright (C) 2005 Jan Hutter * Hochschule fuer Technik Rapperswil * @@ -26,7 +26,6 @@ #include <asn1/oid.h> #include <asn1/asn1.h> #include <asn1/asn1_parser.h> -#include <pgp/pgp.h> /** * Public exponent to use for key generation. @@ -43,89 +42,82 @@ struct private_gmp_rsa_private_key_t { * Public interface for this signer. */ gmp_rsa_private_key_t public; - - /** - * Version of key, as encoded in PKCS#1 - */ - u_int version; - + /** * Public modulus. */ mpz_t n; - + /** * Public exponent. */ mpz_t e; - + /** * Private prime 1. */ mpz_t p; - + /** * Private Prime 2. */ mpz_t q; - + /** * Private exponent. */ mpz_t d; - + /** * Private exponent 1. */ mpz_t exp1; - + /** * Private exponent 2. */ mpz_t exp2; - + /** * Private coefficient. */ mpz_t coeff; - + /** * Keysize in bytes. */ size_t k; /** - * Keyid formed as a SHA-1 hash of a publicKey object - */ - identification_t* keyid; - - /** - * Keyid formed as a SHA-1 hash of a publicKeyInfo object - */ - identification_t* keyid_info; - - /** * reference count */ - refcount_t ref; + refcount_t ref; }; /** - * Shared functions defined in gmp_rsa_public_key.c + * Convert a MP integer into a chunk_t */ -extern bool gmp_rsa_public_key_build_id(mpz_t n, mpz_t e, - identification_t **keyid, - identification_t **keyid_info); -extern gmp_rsa_public_key_t *gmp_rsa_public_key_create_from_n_e(mpz_t n, mpz_t e); +chunk_t gmp_mpz_to_chunk(const mpz_t value) +{ + chunk_t n; + + n.len = 1 + mpz_sizeinbase(value, 2) / BITS_PER_BYTE; + n.ptr = mpz_export(NULL, NULL, 1, n.len, 1, 0, value); + if (n.ptr == NULL) + { /* if we have zero in "value", gmp returns NULL */ + n.len = 0; + } + return n; +} /** * Auxiliary function overwriting private key material with zero bytes */ -static void mpz_clear_randomized(mpz_t z) +static void mpz_clear_sensitive(mpz_t z) { size_t len = mpz_size(z) * GMP_LIMB_BITS / BITS_PER_BYTE; u_int8_t *random = alloca(len); - + memset(random, 0, len); /* overwrite mpz_t with zero bytes before clearing it */ mpz_import(z, len, 1, 1, 1, 0, random); @@ -140,28 +132,28 @@ static status_t compute_prime(private_gmp_rsa_private_key_t *this, { rng_t *rng; chunk_t random_bytes; - + rng = lib->crypto->create_rng(lib->crypto, RNG_TRUE); if (!rng) { DBG1("no RNG of quality %N found", rng_quality_names, RNG_TRUE); return FAILED; } - + mpz_init(*prime); do { rng->allocate_bytes(rng, prime_size, &random_bytes); /* make sure most significant bit is set */ random_bytes.ptr[0] = random_bytes.ptr[0] | 0x80; - + mpz_import(*prime, random_bytes.len, 1, 1, 1, 0, random_bytes.ptr); mpz_nextprime (*prime, *prime); chunk_clear(&random_bytes); } /* check if it isn't too large */ while (((mpz_sizeinbase(*prime, 2) + 7) / 8) > prime_size); - + rng->destroy(rng); return SUCCESS; } @@ -173,32 +165,32 @@ static chunk_t rsadp(private_gmp_rsa_private_key_t *this, chunk_t data) { mpz_t t1, t2; chunk_t decrypted; - + mpz_init(t1); mpz_init(t2); - + mpz_import(t1, data.len, 1, 1, 1, 0, data.ptr); - + mpz_powm(t2, t1, this->exp1, this->p); /* m1 = c^dP mod p */ mpz_powm(t1, t1, this->exp2, this->q); /* m2 = c^dQ mod Q */ mpz_sub(t2, t2, t1); /* h = qInv (m1 - m2) mod p */ mpz_mod(t2, t2, this->p); mpz_mul(t2, t2, this->coeff); mpz_mod(t2, t2, this->p); - + mpz_mul(t2, t2, this->q); /* m = m2 + h q */ mpz_add(t1, t1, t2); - + decrypted.len = this->k; decrypted.ptr = mpz_export(NULL, NULL, 1, decrypted.len, 1, 0, t1); if (decrypted.ptr == NULL) { decrypted.len = 0; } - - mpz_clear_randomized(t1); - mpz_clear_randomized(t2); - + + mpz_clear_sensitive(t1); + mpz_clear_sensitive(t2); + return decrypted; } @@ -225,7 +217,7 @@ static bool build_emsa_pkcs1_signature(private_gmp_rsa_private_key_t *this, hasher_t *hasher; chunk_t hash; int hash_oid = hasher_algorithm_to_oid(hash_algorithm); - + if (hash_oid == OID_UNKNOWN) { return FALSE; @@ -238,9 +230,9 @@ static bool build_emsa_pkcs1_signature(private_gmp_rsa_private_key_t *this, } hasher->allocate_hash(hasher, data, &hash); hasher->destroy(hasher); - + /* build DER-encoded digestInfo */ - digestInfo = asn1_wrap(ASN1_SEQUENCE, "cm", + digestInfo = asn1_wrap(ASN1_SEQUENCE, "mm", asn1_algorithmIdentifier(hash_oid), asn1_simple_object(ASN1_OCTET_STRING, hash) ); @@ -254,15 +246,15 @@ static bool build_emsa_pkcs1_signature(private_gmp_rsa_private_key_t *this, DBG1("unable to sign %d bytes using a %dbit key", data.len, this->k * 8); return FALSE; } - + /* build chunk to rsa-decrypt: - * EM = 0x00 || 0x01 || PS || 0x00 || T. + * EM = 0x00 || 0x01 || PS || 0x00 || T. * PS = 0xFF padding, with length to fill em * T = encoded_hash */ em.len = this->k; em.ptr = malloc(em.len); - + /* fill em with padding */ memset(em.ptr, 0xFF, em.len); /* set magic bytes */ @@ -274,11 +266,11 @@ static bool build_emsa_pkcs1_signature(private_gmp_rsa_private_key_t *this, /* build signature */ *signature = rsasp1(this, em); - + free(digestInfo.ptr); free(em.ptr); - - return TRUE; + + return TRUE; } /** @@ -292,7 +284,7 @@ static key_type_t get_type(private_gmp_rsa_private_key_t *this) /** * Implementation of gmp_rsa_private_key.sign. */ -static bool sign(private_gmp_rsa_private_key_t *this, signature_scheme_t scheme, +static bool sign(private_gmp_rsa_private_key_t *this, signature_scheme_t scheme, chunk_t data, chunk_t *signature) { switch (scheme) @@ -326,7 +318,7 @@ static bool decrypt(private_gmp_rsa_private_key_t *this, chunk_t crypto, { chunk_t em, stripped; bool success = FALSE; - + /* rsa decryption using PKCS#1 RSADP */ stripped = em = rsadp(this, crypto); @@ -366,28 +358,22 @@ static size_t get_keysize(private_gmp_rsa_private_key_t *this) } /** - * Implementation of gmp_rsa_private_key.get_id. - */ -static identification_t* get_id(private_gmp_rsa_private_key_t *this, - id_type_t type) -{ - switch (type) - { - case ID_PUBKEY_INFO_SHA1: - return this->keyid_info; - case ID_PUBKEY_SHA1: - return this->keyid; - default: - return NULL; - } -} - -/** * Implementation of gmp_rsa_private_key.get_public_key. */ -static gmp_rsa_public_key_t* get_public_key(private_gmp_rsa_private_key_t *this) +static public_key_t* get_public_key(private_gmp_rsa_private_key_t *this) { - return gmp_rsa_public_key_create_from_n_e(this->n, this->e); + chunk_t n, e; + public_key_t *public; + + n = gmp_mpz_to_chunk(this->n); + e = gmp_mpz_to_chunk(this->e); + + public = lib->creds->create(lib->creds, CRED_PUBLIC_KEY, KEY_RSA, + BUILD_RSA_MODULUS, n, BUILD_RSA_PUB_EXP, e, BUILD_END); + chunk_free(&n); + chunk_free(&e); + + return public; } /** @@ -395,27 +381,7 @@ static gmp_rsa_public_key_t* get_public_key(private_gmp_rsa_private_key_t *this) */ static bool equals(private_gmp_rsa_private_key_t *this, private_key_t *other) { - identification_t *keyid; - - if (&this->public.interface == other) - { - return TRUE; - } - if (other->get_type(other) != KEY_RSA) - { - return FALSE; - } - keyid = other->get_id(other, ID_PUBKEY_SHA1); - if (keyid && keyid->equals(keyid, this->keyid)) - { - return TRUE; - } - keyid = other->get_id(other, ID_PUBKEY_INFO_SHA1); - if (keyid && keyid->equals(keyid, this->keyid_info)) - { - return TRUE; - } - return FALSE; + return private_key_equals(&this->public.interface, other); } /** @@ -423,64 +389,67 @@ static bool equals(private_gmp_rsa_private_key_t *this, private_key_t *other) */ static bool belongs_to(private_gmp_rsa_private_key_t *this, public_key_t *public) { - identification_t *keyid; - - if (public->get_type(public) != KEY_RSA) - { - return FALSE; - } - keyid = public->get_id(public, ID_PUBKEY_SHA1); - if (keyid && keyid->equals(keyid, this->keyid)) - { - return TRUE; - } - keyid = public->get_id(public, ID_PUBKEY_INFO_SHA1); - if (keyid && keyid->equals(keyid, this->keyid_info)) - { - return TRUE; - } - return FALSE; + return private_key_belongs_to(&this->public.interface, public); } /** - * Convert a MP integer into a chunk_t + * Implementation of private_key_t.get_encoding */ -chunk_t gmp_mpz_to_chunk(const mpz_t value) +static bool get_encoding(private_gmp_rsa_private_key_t *this, + key_encoding_type_t type, chunk_t *encoding) { - chunk_t n; - - n.len = 1 + mpz_sizeinbase(value, 2) / BITS_PER_BYTE; - n.ptr = mpz_export(NULL, NULL, 1, n.len, 1, 0, value); - if (n.ptr == NULL) - { /* if we have zero in "value", gmp returns NULL */ - n.len = 0; - } - return n; -} + chunk_t n, e, d, p, q, exp1, exp2, coeff; + bool success; + + n = gmp_mpz_to_chunk(this->n); + e = gmp_mpz_to_chunk(this->e); + d = gmp_mpz_to_chunk(this->d); + p = gmp_mpz_to_chunk(this->p); + q = gmp_mpz_to_chunk(this->q); + exp1 = gmp_mpz_to_chunk(this->exp1); + exp2 = gmp_mpz_to_chunk(this->exp2); + coeff = gmp_mpz_to_chunk(this->coeff); + + success = lib->encoding->encode(lib->encoding, + type, NULL, encoding, KEY_PART_RSA_MODULUS, n, + KEY_PART_RSA_PUB_EXP, e, KEY_PART_RSA_PRIV_EXP, d, + KEY_PART_RSA_PRIME1, p, KEY_PART_RSA_PRIME2, q, + KEY_PART_RSA_EXP1, exp1, KEY_PART_RSA_EXP2, exp2, + KEY_PART_RSA_COEFF, coeff, KEY_PART_END); + chunk_free(&n); + chunk_free(&e); + chunk_clear(&d); + chunk_clear(&p); + chunk_clear(&q); + chunk_clear(&exp1); + chunk_clear(&exp2); + chunk_clear(&coeff); -/** - * Convert a MP integer into a DER coded ASN.1 object - */ -chunk_t gmp_mpz_to_asn1(const mpz_t value) -{ - return asn1_wrap(ASN1_INTEGER, "m", gmp_mpz_to_chunk(value)); + return success; } /** - * Implementation of private_key_t.get_encoding. + * Implementation of private_key_t.get_fingerprint */ -static chunk_t get_encoding(private_gmp_rsa_private_key_t *this) +static bool get_fingerprint(private_gmp_rsa_private_key_t *this, + key_encoding_type_t type, chunk_t *fp) { - return asn1_wrap(ASN1_SEQUENCE, "cmmmmmmmm", - ASN1_INTEGER_0, - gmp_mpz_to_asn1(this->n), - gmp_mpz_to_asn1(this->e), - gmp_mpz_to_asn1(this->d), - gmp_mpz_to_asn1(this->p), - gmp_mpz_to_asn1(this->q), - gmp_mpz_to_asn1(this->exp1), - gmp_mpz_to_asn1(this->exp2), - gmp_mpz_to_asn1(this->coeff)); + chunk_t n, e; + bool success; + + if (lib->encoding->get_cache(lib->encoding, type, this, fp)) + { + return TRUE; + } + n = gmp_mpz_to_chunk(this->n); + e = gmp_mpz_to_chunk(this->e); + + success = lib->encoding->encode(lib->encoding, type, this, fp, + KEY_PART_RSA_MODULUS, n, KEY_PART_RSA_PUB_EXP, e, KEY_PART_END); + chunk_free(&n); + chunk_free(&e); + + return success; } /** @@ -490,7 +459,6 @@ static private_gmp_rsa_private_key_t* get_ref(private_gmp_rsa_private_key_t *thi { ref_get(&this->ref); return this; - } /** @@ -500,16 +468,15 @@ static void destroy(private_gmp_rsa_private_key_t *this) { if (ref_put(&this->ref)) { - mpz_clear_randomized(this->n); - mpz_clear_randomized(this->e); - mpz_clear_randomized(this->p); - mpz_clear_randomized(this->q); - mpz_clear_randomized(this->d); - mpz_clear_randomized(this->exp1); - mpz_clear_randomized(this->exp2); - mpz_clear_randomized(this->coeff); - DESTROY_IF(this->keyid); - DESTROY_IF(this->keyid_info); + mpz_clear_sensitive(this->n); + mpz_clear_sensitive(this->e); + mpz_clear_sensitive(this->p); + mpz_clear_sensitive(this->q); + mpz_clear_sensitive(this->d); + mpz_clear_sensitive(this->exp1); + mpz_clear_sensitive(this->exp2); + mpz_clear_sensitive(this->coeff); + lib->encoding->clear_cache(lib->encoding, this); free(this); } } @@ -521,7 +488,7 @@ static status_t check(private_gmp_rsa_private_key_t *this) { mpz_t t, u, q1; status_t status = SUCCESS; - + /* PKCS#1 1.5 section 6 requires modulus to have at least 12 octets. * We actually require more (for security). */ @@ -530,25 +497,25 @@ static status_t check(private_gmp_rsa_private_key_t *this) DBG1("key shorter than 512 bits"); return FAILED; } - + /* we picked a max modulus size to simplify buffer allocation */ if (this->k > 8192 / BITS_PER_BYTE) { DBG1("key larger than 8192 bits"); return FAILED; } - + mpz_init(t); mpz_init(u); mpz_init(q1); - + /* check that n == p * q */ mpz_mul(u, this->p, this->q); if (mpz_cmp(u, this->n) != 0) { status = FAILED; } - + /* check that e divides neither p-1 nor q-1 */ mpz_sub_ui(t, this->p, 1); mpz_mod(t, t, this->e); @@ -556,14 +523,14 @@ static status_t check(private_gmp_rsa_private_key_t *this) { status = FAILED; } - + mpz_sub_ui(t, this->q, 1); mpz_mod(t, t, this->e); if (mpz_cmp_ui(t, 0) == 0) { status = FAILED; } - + /* check that d is e^-1 (mod lcm(p-1, q-1)) */ /* see PKCS#1v2, aka RFC 2437, for the "lcm" */ mpz_sub_ui(q1, this->q, 1); @@ -571,14 +538,14 @@ static status_t check(private_gmp_rsa_private_key_t *this) mpz_gcd(t, u, q1); /* t := gcd(p-1, q-1) */ mpz_mul(u, u, q1); /* u := (p-1) * (q-1) */ mpz_divexact(u, u, t); /* u := lcm(p-1, q-1) */ - + mpz_mul(t, this->d, this->e); mpz_mod(t, t, u); if (mpz_cmp_ui(t, 1) != 0) { status = FAILED; } - + /* check that exp1 is d mod (p-1) */ mpz_sub_ui(u, this->p, 1); mpz_mod(t, this->d, u); @@ -586,7 +553,7 @@ static status_t check(private_gmp_rsa_private_key_t *this) { status = FAILED; } - + /* check that exp2 is d mod (q-1) */ mpz_sub_ui(u, this->q, 1); mpz_mod(t, this->d, u); @@ -594,7 +561,7 @@ static status_t check(private_gmp_rsa_private_key_t *this) { status = FAILED; } - + /* check that coeff is (q^-1) mod p */ mpz_mul(t, this->coeff, this->q); mpz_mod(t, t, this->p); @@ -602,10 +569,10 @@ static status_t check(private_gmp_rsa_private_key_t *this) { status = FAILED; } - - mpz_clear_randomized(t); - mpz_clear_randomized(u); - mpz_clear_randomized(q1); + + mpz_clear_sensitive(t); + mpz_clear_sensitive(u); + mpz_clear_sensitive(q1); if (status != SUCCESS) { DBG1("key integrity tests failed"); @@ -619,63 +586,82 @@ static status_t check(private_gmp_rsa_private_key_t *this) static private_gmp_rsa_private_key_t *gmp_rsa_private_key_create_empty(void) { private_gmp_rsa_private_key_t *this = malloc_thing(private_gmp_rsa_private_key_t); - + this->public.interface.get_type = (key_type_t (*) (private_key_t*))get_type; this->public.interface.sign = (bool (*) (private_key_t*, signature_scheme_t, chunk_t, chunk_t*))sign; this->public.interface.decrypt = (bool (*) (private_key_t*, chunk_t, chunk_t*))decrypt; this->public.interface.get_keysize = (size_t (*) (private_key_t*))get_keysize; - this->public.interface.get_id = (identification_t* (*) (private_key_t*, id_type_t))get_id; this->public.interface.get_public_key = (public_key_t* (*) (private_key_t*))get_public_key; this->public.interface.equals = (bool (*) (private_key_t*, private_key_t*))equals; this->public.interface.belongs_to = (bool (*) (private_key_t*, public_key_t*))belongs_to; - this->public.interface.get_encoding = (chunk_t (*) (private_key_t*))get_encoding; + this->public.interface.get_fingerprint = (bool(*)(private_key_t*, key_encoding_type_t type, chunk_t *fp))get_fingerprint; + this->public.interface.has_fingerprint = (bool(*)(private_key_t*, chunk_t fp))private_key_has_fingerprint; + this->public.interface.get_encoding = (bool(*)(private_key_t*, key_encoding_type_t type, chunk_t *encoding))get_encoding; this->public.interface.get_ref = (private_key_t* (*) (private_key_t*))get_ref; this->public.interface.destroy = (void (*) (private_key_t*))destroy; - - this->keyid = NULL; - this->keyid_info = NULL; + this->ref = 1; - + return this; } /** - * Generate an RSA key of specified key size + * See header. */ -static gmp_rsa_private_key_t *generate(size_t key_size) +gmp_rsa_private_key_t *gmp_rsa_private_key_gen(key_type_t type, va_list args) { - mpz_t p, q, n, e, d, exp1, exp2, coeff; - mpz_t m, q1, t; - private_gmp_rsa_private_key_t *this = gmp_rsa_private_key_create_empty(); - + mpz_t p, q, n, e, d, exp1, exp2, coeff, m, q1, t; + private_gmp_rsa_private_key_t *this; + u_int key_size = 0; + + while (TRUE) + { + switch (va_arg(args, builder_part_t)) + { + case BUILD_KEY_SIZE: + key_size = va_arg(args, u_int); + continue; + case BUILD_END: + break; + default: + return NULL; + } + break; + } + if (!key_size) + { + return NULL; + } + + this = gmp_rsa_private_key_create_empty(); key_size = key_size / BITS_PER_BYTE; - + /* Get values of primes p and q */ if (compute_prime(this, key_size/2, &p) != SUCCESS) { free(this); return NULL; - } + } if (compute_prime(this, key_size/2, &q) != SUCCESS) { mpz_clear(p); free(this); return NULL; } - - mpz_init(t); + + mpz_init(t); mpz_init(n); mpz_init(d); mpz_init(exp1); mpz_init(exp2); mpz_init(coeff); - + /* Swapping Primes so p is larger then q */ if (mpz_cmp(p, q) < 0) { mpz_swap(p, q); } - + mpz_mul(n, p, q); /* n = p*q */ mpz_init_set_ui(e, PUBLIC_EXPONENT); /* assign public exponent */ mpz_init_set(m, p); /* m = p */ @@ -696,16 +682,16 @@ static gmp_rsa_private_key_t *generate(size_t key_size) mpz_mod(exp1, d, t); /* exp1 = d mod p-1 */ mpz_sub_ui(t, q, 1); /* t = q-1 */ mpz_mod(exp2, d, t); /* exp2 = d mod q-1 */ - + mpz_invert(coeff, q, p); /* coeff = q^-1 mod p */ if (mpz_cmp_ui(coeff, 0) < 0) /* make coeff d is positive */ { mpz_add(coeff, coeff, p); } - mpz_clear_randomized(q1); - mpz_clear_randomized(m); - mpz_clear_randomized(t); + mpz_clear_sensitive(q1); + mpz_clear_sensitive(m); + mpz_clear_sensitive(t); /* apply values */ *(this->p) = *p; @@ -716,145 +702,60 @@ static gmp_rsa_private_key_t *generate(size_t key_size) *(this->exp1) = *exp1; *(this->exp2) = *exp2; *(this->coeff) = *coeff; - + /* set key size in bytes */ this->k = key_size; - + return &this->public; } /** - * ASN.1 definition of a PKCS#1 RSA private key - */ -static const asn1Object_t privkeyObjects[] = { - { 0, "RSAPrivateKey", ASN1_SEQUENCE, ASN1_NONE }, /* 0 */ - { 1, "version", ASN1_INTEGER, ASN1_BODY }, /* 1 */ - { 1, "modulus", ASN1_INTEGER, ASN1_BODY }, /* 2 */ - { 1, "publicExponent", ASN1_INTEGER, ASN1_BODY }, /* 3 */ - { 1, "privateExponent", ASN1_INTEGER, ASN1_BODY }, /* 4 */ - { 1, "prime1", ASN1_INTEGER, ASN1_BODY }, /* 5 */ - { 1, "prime2", ASN1_INTEGER, ASN1_BODY }, /* 6 */ - { 1, "exponent1", ASN1_INTEGER, ASN1_BODY }, /* 7 */ - { 1, "exponent2", ASN1_INTEGER, ASN1_BODY }, /* 8 */ - { 1, "coefficient", ASN1_INTEGER, ASN1_BODY }, /* 9 */ - { 1, "otherPrimeInfos", ASN1_SEQUENCE, ASN1_OPT | - ASN1_LOOP }, /* 10 */ - { 2, "otherPrimeInfo", ASN1_SEQUENCE, ASN1_NONE }, /* 11 */ - { 3, "prime", ASN1_INTEGER, ASN1_BODY }, /* 12 */ - { 3, "exponent", ASN1_INTEGER, ASN1_BODY }, /* 13 */ - { 3, "coefficient", ASN1_INTEGER, ASN1_BODY }, /* 14 */ - { 1, "end opt or loop", ASN1_EOC, ASN1_END }, /* 15 */ - { 0, "exit", ASN1_EOC, ASN1_EXIT } -}; -#define PRIV_KEY_VERSION 1 -#define PRIV_KEY_MODULUS 2 -#define PRIV_KEY_PUB_EXP 3 -#define PRIV_KEY_PRIV_EXP 4 -#define PRIV_KEY_PRIME1 5 -#define PRIV_KEY_PRIME2 6 -#define PRIV_KEY_EXP1 7 -#define PRIV_KEY_EXP2 8 -#define PRIV_KEY_COEFF 9 - -/** - * load private key from a ASN1 encoded blob + * See header. */ -static gmp_rsa_private_key_t *load_asn1_der(chunk_t blob) +gmp_rsa_private_key_t *gmp_rsa_private_key_load(key_type_t type, va_list args) { - asn1_parser_t *parser; - chunk_t object; - int objectID ; - bool success = FALSE; + chunk_t n, e, d, p, q, exp1, exp2, coeff; + private_gmp_rsa_private_key_t *this; - private_gmp_rsa_private_key_t *this = gmp_rsa_private_key_create_empty(); - - mpz_init(this->n); - mpz_init(this->e); - mpz_init(this->p); - mpz_init(this->q); - mpz_init(this->d); - mpz_init(this->exp1); - mpz_init(this->exp2); - mpz_init(this->coeff); - - parser = asn1_parser_create(privkeyObjects, blob); - parser->set_flags(parser, FALSE, TRUE); - - while (parser->iterate(parser, &objectID, &object)) + n = e = d = p = q = exp1 = exp2 = coeff = chunk_empty; + while (TRUE) { - switch (objectID) + switch (va_arg(args, builder_part_t)) { - case PRIV_KEY_VERSION: - if (object.len > 0 && *object.ptr != 0) - { - DBG1("PKCS#1 private key format is not version 1"); - goto end; - } - break; - case PRIV_KEY_MODULUS: - mpz_import(this->n, object.len, 1, 1, 1, 0, object.ptr); - break; - case PRIV_KEY_PUB_EXP: - mpz_import(this->e, object.len, 1, 1, 1, 0, object.ptr); - break; - case PRIV_KEY_PRIV_EXP: - mpz_import(this->d, object.len, 1, 1, 1, 0, object.ptr); - break; - case PRIV_KEY_PRIME1: - mpz_import(this->p, object.len, 1, 1, 1, 0, object.ptr); - break; - case PRIV_KEY_PRIME2: - mpz_import(this->q, object.len, 1, 1, 1, 0, object.ptr); - break; - case PRIV_KEY_EXP1: - mpz_import(this->exp1, object.len, 1, 1, 1, 0, object.ptr); - break; - case PRIV_KEY_EXP2: - mpz_import(this->exp2, object.len, 1, 1, 1, 0, object.ptr); - break; - case PRIV_KEY_COEFF: - mpz_import(this->coeff, object.len, 1, 1, 1, 0, object.ptr); + case BUILD_RSA_MODULUS: + n = va_arg(args, chunk_t); + continue; + case BUILD_RSA_PUB_EXP: + e = va_arg(args, chunk_t); + continue; + case BUILD_RSA_PRIV_EXP: + d = va_arg(args, chunk_t); + continue; + case BUILD_RSA_PRIME1: + p = va_arg(args, chunk_t); + continue; + case BUILD_RSA_PRIME2: + q = va_arg(args, chunk_t); + continue; + case BUILD_RSA_EXP1: + exp1 = va_arg(args, chunk_t); + continue; + case BUILD_RSA_EXP2: + exp2 = va_arg(args, chunk_t); + continue; + case BUILD_RSA_COEFF: + coeff = va_arg(args, chunk_t); + continue; + case BUILD_END: break; + default: + return NULL; } + break; } - success = parser->success(parser); -end: - parser->destroy(parser); - chunk_clear(&blob); + this = gmp_rsa_private_key_create_empty(); - if (!success) - { - destroy(this); - return NULL; - } - - this->k = (mpz_sizeinbase(this->n, 2) + 7) / BITS_PER_BYTE; - - if (!gmp_rsa_public_key_build_id(this->n, this->e, - &this->keyid, &this->keyid_info)) - { - destroy(this); - return NULL; - } - if (check(this) != SUCCESS) - { - destroy(this); - return NULL; - } - return &this->public; -} - -/** - * load private key from an OpenPGP blob coded according to section - */ -static gmp_rsa_private_key_t *load_pgp(chunk_t blob) -{ - mpz_t u; - int objectID; - chunk_t packet = blob; - private_gmp_rsa_private_key_t *this = gmp_rsa_private_key_create_empty(); - mpz_init(this->n); mpz_init(this->e); mpz_init(this->p); @@ -864,205 +765,36 @@ static gmp_rsa_private_key_t *load_pgp(chunk_t blob) mpz_init(this->exp2); mpz_init(this->coeff); - for (objectID = PRIV_KEY_MODULUS; objectID <= PRIV_KEY_COEFF; objectID++) - { - chunk_t object; - - switch (objectID) - { - case PRIV_KEY_PRIV_EXP: - { - pgp_sym_alg_t s2k; - - /* string-to-key usage */ - s2k = pgp_length(&packet, 1); - DBG2("L3 - string-to-key: %d", s2k); - - if (s2k == 255 || s2k == 254) - { - DBG1("string-to-key specifiers not supported"); - goto end; - } - DBG2(" %N", pgp_sym_alg_names, s2k); - - if (s2k != PGP_SYM_ALG_PLAIN) - { - DBG1("%N encryption not supported", pgp_sym_alg_names, s2k); - goto end; - } - break; - } - case PRIV_KEY_EXP1: - case PRIV_KEY_EXP2: - /* not contained in OpenPGP secret key payload */ - continue; - default: - break; - } - - DBG2("L3 - %s:", privkeyObjects[objectID].name); - object.len = pgp_length(&packet, 2); - - if (object.len == PGP_INVALID_LENGTH) - { - DBG1("OpenPGP length is invalid"); - goto end; - } - object.len = (object.len + 7) / BITS_PER_BYTE; - if (object.len > packet.len) - { - DBG1("OpenPGP field is too short"); - goto end; - } - object.ptr = packet.ptr; - packet.ptr += object.len; - packet.len -= object.len; - DBG4("%B", &object); - - switch (objectID) - { - case PRIV_KEY_MODULUS: - mpz_import(this->n, object.len, 1, 1, 1, 0, object.ptr); - break; - case PRIV_KEY_PUB_EXP: - mpz_import(this->e, object.len, 1, 1, 1, 0, object.ptr); - break; - case PRIV_KEY_PRIV_EXP: - mpz_import(this->d, object.len, 1, 1, 1, 0, object.ptr); - break; - case PRIV_KEY_PRIME1: - mpz_import(this->q, object.len, 1, 1, 1, 0, object.ptr); - break; - case PRIV_KEY_PRIME2: - mpz_import(this->p, object.len, 1, 1, 1, 0, object.ptr); - break; - case PRIV_KEY_COEFF: - mpz_import(this->coeff, object.len, 1, 1, 1, 0, object.ptr); - break; - } - } - - /* auxiliary variable */ - mpz_init(u); - - /* exp1 = d mod (p-1) */ - mpz_sub_ui(u, this->p, 1); - mpz_mod(this->exp1, this->d, u); - - /* exp2 = d mod (q-1) */ - mpz_sub_ui(u, this->q, 1); - mpz_mod(this->exp2, this->d, u); - - mpz_clear(u); - chunk_clear(&blob); - - this->k = (mpz_sizeinbase(this->n, 2) + 7) / BITS_PER_BYTE; - - if (!gmp_rsa_public_key_build_id(this->n, this->e, - &this->keyid, &this->keyid_info)) - { - destroy(this); - return NULL; + mpz_import(this->n, n.len, 1, 1, 1, 0, n.ptr); + mpz_import(this->e, e.len, 1, 1, 1, 0, e.ptr); + mpz_import(this->d, d.len, 1, 1, 1, 0, d.ptr); + mpz_import(this->p, p.len, 1, 1, 1, 0, p.ptr); + mpz_import(this->q, q.len, 1, 1, 1, 0, q.ptr); + mpz_import(this->coeff, coeff.len, 1, 1, 1, 0, coeff.ptr); + if (!exp1.len) + { /* exp1 missing in key, recalculate: exp1 = d mod (p-1) */ + mpz_sub_ui(this->exp1, this->p, 1); + mpz_mod(this->exp1, this->d, this->exp1); } - if (check(this) != SUCCESS) + else { - destroy(this); - return NULL; + mpz_import(this->exp1, exp1.len, 1, 1, 1, 0, exp1.ptr); } - return &this->public; - -end: - chunk_clear(&blob); - destroy(this); - return NULL; -} - -typedef struct private_builder_t private_builder_t; -/** - * Builder implementation for key loading/generation - */ -struct private_builder_t { - /** implements the builder interface */ - builder_t public; - /** loaded/generated private key */ - gmp_rsa_private_key_t *key; -}; - -/** - * Implementation of builder_t.build - */ -static gmp_rsa_private_key_t *build(private_builder_t *this) -{ - gmp_rsa_private_key_t *key = this->key; - - free(this); - return key; -} - -/** - * Implementation of builder_t.add - */ -static void add(private_builder_t *this, builder_part_t part, ...) -{ - if (!this->key) - { - va_list args; - chunk_t chunk; - - switch (part) - { - case BUILD_BLOB_ASN1_DER: - { - va_start(args, part); - chunk = va_arg(args, chunk_t); - this->key = load_asn1_der(chunk_clone(chunk)); - va_end(args); - return; - } - case BUILD_BLOB_PGP: - { - va_start(args, part); - chunk = va_arg(args, chunk_t); - this->key = load_pgp(chunk_clone(chunk)); - va_end(args); - return; - } - case BUILD_KEY_SIZE: - { - va_start(args, part); - this->key = generate(va_arg(args, u_int)); - va_end(args); - return; - } - default: - break; - } + if (!exp2.len) + { /* exp2 missing in key, recalculate: exp2 = d mod (q-1) */ + mpz_sub_ui(this->exp2, this->q, 1); + mpz_mod(this->exp2, this->d, this->exp2); } - if (this->key) + else { - destroy((private_gmp_rsa_private_key_t*)this->key); + mpz_import(this->exp2, exp2.len, 1, 1, 1, 0, exp2.ptr); } - builder_cancel(&this->public); -} - -/** - * Builder construction function - */ -builder_t *gmp_rsa_private_key_builder(key_type_t type) -{ - private_builder_t *this; - - if (type != KEY_RSA) + this->k = (mpz_sizeinbase(this->n, 2) + 7) / BITS_PER_BYTE; + if (check(this) != SUCCESS) { + destroy(this); return NULL; } - - this = malloc_thing(private_builder_t); - - this->key = NULL; - this->public.add = (void(*)(builder_t *this, builder_part_t part, ...))add; - this->public.build = (void*(*)(builder_t *this))build; - return &this->public; } diff --git a/src/libstrongswan/plugins/gmp/gmp_rsa_private_key.h b/src/libstrongswan/plugins/gmp/gmp_rsa_private_key.h index d47e2583d..db1fcf535 100644 --- a/src/libstrongswan/plugins/gmp/gmp_rsa_private_key.h +++ b/src/libstrongswan/plugins/gmp/gmp_rsa_private_key.h @@ -1,5 +1,5 @@ /* - * Copyright (C) 2005-2008 Martin Willi + * Copyright (C) 2005-2009 Martin Willi * Hochschule fuer Technik Rapperswil * * This program is free software; you can redistribute it and/or modify it @@ -21,6 +21,7 @@ #ifndef GMP_RSA_PRIVATE_KEY_H_ #define GMP_RSA_PRIVATE_KEY_H_ +#include <credentials/builder.h> #include <credentials/keys/private_key.h> typedef struct gmp_rsa_private_key_t gmp_rsa_private_key_t; @@ -37,12 +38,25 @@ struct gmp_rsa_private_key_t { }; /** - * Create the builder for a private key. + * Generated a RSA private keys using libgmp. + * + * Accepts the BUILD_KEY_SIZE argument. * * @param type type of the key, must be KEY_RSA - * @return builder instance + * @param args builder_part_t argument list + * @return generated key, NULL on failure */ -builder_t *gmp_rsa_private_key_builder(key_type_t type); +gmp_rsa_private_key_t *gmp_rsa_private_key_gen(key_type_t type, va_list args); -#endif /** GMP_RSA_PRIVATE_KEY_H_ @}*/ +/** + * Loaded a RSA private keys using libgmp. + * + * Accepts BUILD_RSA_* components. + * + * @param type type of the key, must be KEY_RSA + * @param args builder_part_t argument list + * @return loaded key, NULL on failure + */ +gmp_rsa_private_key_t *gmp_rsa_private_key_load(key_type_t type, va_list args); +#endif /** GMP_RSA_PRIVATE_KEY_H_ @}*/ diff --git a/src/libstrongswan/plugins/gmp/gmp_rsa_public_key.c b/src/libstrongswan/plugins/gmp/gmp_rsa_public_key.c index c26187c64..5fea69131 100644 --- a/src/libstrongswan/plugins/gmp/gmp_rsa_public_key.c +++ b/src/libstrongswan/plugins/gmp/gmp_rsa_public_key.c @@ -1,5 +1,5 @@ /* - * Copyright (C) 2005-2008 Martin Willi + * Copyright (C) 2005-2009 Martin Willi * Copyright (C) 2005 Jan Hutter * Hochschule fuer Technik Rapperswil * @@ -13,7 +13,7 @@ * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License * for more details. */ - + #include <gmp.h> #include <sys/stat.h> #include <unistd.h> @@ -26,9 +26,7 @@ #include <asn1/oid.h> #include <asn1/asn1.h> #include <asn1/asn1_parser.h> -#include <asn1/pem.h> #include <crypto/hashers/hasher.h> -#include <pgp/pgp.h> typedef struct private_gmp_rsa_public_key_t private_gmp_rsa_public_key_t; @@ -40,32 +38,22 @@ struct private_gmp_rsa_public_key_t { * Public interface for this signer. */ gmp_rsa_public_key_t public; - + /** * Public modulus. */ mpz_t n; - + /** * Public exponent. */ mpz_t e; - + /** * Keysize in bytes. */ size_t k; - - /** - * Keyid formed as a SHA-1 hash of a publicKeyInfo object - */ - identification_t *keyid_info; - - /** - * Keyid formed as a SHA-1 hash of a publicKey object - */ - identification_t *keyid; - + /** * reference counter */ @@ -76,7 +64,6 @@ struct private_gmp_rsa_public_key_t { * Shared functions defined in gmp_rsa_private_key.c */ extern chunk_t gmp_mpz_to_chunk(const mpz_t value); -extern chunk_t gmp_mpz_to_asn1(const mpz_t value); /** * RSAEP algorithm specified in PKCS#1. @@ -85,12 +72,12 @@ static chunk_t rsaep(private_gmp_rsa_public_key_t *this, chunk_t data) { mpz_t m, c; chunk_t encrypted; - + mpz_init(c); mpz_init(m); - + mpz_import(m, data.len, 1, 1, 1, 0, data.ptr); - + mpz_powm(c, m, this->e, this->n); encrypted.len = this->k; @@ -99,10 +86,10 @@ static chunk_t rsaep(private_gmp_rsa_public_key_t *this, chunk_t data) { encrypted.len = 0; } - + mpz_clear(c); mpz_clear(m); - + return encrypted; } @@ -136,34 +123,34 @@ static bool verify_emsa_pkcs1_signature(private_gmp_rsa_public_key_t *this, { chunk_t em_ori, em; bool success = FALSE; - + /* remove any preceding 0-bytes from signature */ while (signature.len && *(signature.ptr) == 0x00) { signature = chunk_skip(signature, 1); } - + if (signature.len == 0 || signature.len > this->k) { return INVALID_ARG; } - + /* unpack signature */ em_ori = em = rsavp1(this, signature); - + /* result should look like this: - * EM = 0x00 || 0x01 || PS || 0x00 || T. + * EM = 0x00 || 0x01 || PS || 0x00 || T. * PS = 0xFF padding, with length to fill em * T = oid || hash */ - + /* check magic bytes */ if (*(em.ptr) != 0x00 || *(em.ptr+1) != 0x01) { goto end; } em = chunk_skip(em, 2); - + /* find magic 0x00 */ while (em.len > 0) { @@ -240,7 +227,7 @@ static bool verify_emsa_pkcs1_signature(private_gmp_rsa_public_key_t *this, { chunk_t hash; hasher_t *hasher; - + hasher = lib->crypto->create_hasher(lib->crypto, hash_algorithm); if (hasher == NULL) { @@ -290,7 +277,7 @@ static key_type_t get_type(private_gmp_rsa_public_key_t *this) /** * Implementation of public_key_t.verify. */ -static bool verify(private_gmp_rsa_public_key_t *this, signature_scheme_t scheme, +static bool verify(private_gmp_rsa_public_key_t *this, signature_scheme_t scheme, chunk_t data, chunk_t signature) { switch (scheme) @@ -316,7 +303,7 @@ static bool verify(private_gmp_rsa_public_key_t *this, signature_scheme_t scheme } } -#define MIN_PS_PADDING 8 +#define MIN_PS_PADDING 8 /** * Implementation of public_key_t.encrypt. @@ -327,7 +314,7 @@ static bool encrypt_(private_gmp_rsa_public_key_t *this, chunk_t plain, chunk_t em; u_char *pos; int padding, i; - rng_t *rng; + rng_t *rng; rng = lib->crypto->create_rng(lib->crypto, RNG_WEAK); if (rng == NULL) @@ -338,7 +325,7 @@ static bool encrypt_(private_gmp_rsa_public_key_t *this, chunk_t plain, /* number of pseudo-random padding octets */ padding = this->k - plain.len - 3; - if (padding < MIN_PS_PADDING) + if (padding < MIN_PS_PADDING) { DBG1("pseudo-random padding must be at least %d octets", MIN_PS_PADDING); return FALSE; @@ -346,9 +333,9 @@ static bool encrypt_(private_gmp_rsa_public_key_t *this, chunk_t plain, /* padding according to PKCS#1 7.2.1 (RSAES-PKCS1-v1.5-ENCRYPT) */ DBG2("padding %u bytes of data to the rsa modulus size of %u bytes", - plain.len, this->k); + plain.len, this->k); em.len = this->k; - em.ptr = malloc(em.len); + em.ptr = malloc(em.len); pos = em.ptr; *pos++ = 0x00; *pos++ = 0x02; @@ -373,7 +360,7 @@ static bool encrypt_(private_gmp_rsa_public_key_t *this, chunk_t plain, /* now add the data */ memcpy(pos, plain.ptr, plain.len); DBG3("padded data before rsa encryption: %B", &em); - + /* rsa encryption using PKCS#1 RSAEP */ *crypto = rsaep(this, em); DBG3("rsa encrypted data: %B", crypto); @@ -386,27 +373,7 @@ static bool encrypt_(private_gmp_rsa_public_key_t *this, chunk_t plain, */ static bool equals(private_gmp_rsa_public_key_t *this, public_key_t *other) { - identification_t *keyid; - - if (&this->public.interface == other) - { - return TRUE; - } - if (other->get_type(other) != KEY_RSA) - { - return FALSE; - } - keyid = other->get_id(other, ID_PUBKEY_SHA1); - if (keyid && keyid->equals(keyid, this->keyid)) - { - return TRUE; - } - keyid = other->get_id(other, ID_PUBKEY_INFO_SHA1); - if (keyid && keyid->equals(keyid, this->keyid_info)) - { - return TRUE; - } - return FALSE; + return public_key_equals(&this->public.interface, other); } /** @@ -418,72 +385,47 @@ static size_t get_keysize(private_gmp_rsa_public_key_t *this) } /** - * Build the PGP version 3 RSA key identifier from n and e using - * MD5 hashed modulus and exponent. + * Implementation of public_key_t.get_encoding */ -static identification_t* gmp_rsa_build_pgp_v3_keyid(mpz_t n, mpz_t e) +static bool get_encoding(private_gmp_rsa_public_key_t *this, + key_encoding_type_t type, chunk_t *encoding) { - identification_t *keyid; - chunk_t modulus, mod, exponent, exp, hash; - hasher_t *hasher; - - hasher= lib->crypto->create_hasher(lib->crypto, HASH_MD5); - if (hasher == NULL) - { - DBG1("computation of PGP V3 keyid failed, no MD5 hasher is available"); - return NULL; - } - mod = modulus = gmp_mpz_to_chunk(n); - exp = exponent = gmp_mpz_to_chunk(e); + chunk_t n, e; + bool success; - /* remove leading zero bytes before hashing modulus and exponent */ - while (mod.len > 0 && *mod.ptr == 0x00) - { - mod.ptr++; - mod.len--; - } - while (exp.len > 0 && *exp.ptr == 0x00) - { - exp.ptr++; - exp.len--; - } - hasher->allocate_hash(hasher, mod, NULL); - hasher->allocate_hash(hasher, exp, &hash); - hasher->destroy(hasher); - keyid = identification_create_from_encoding(ID_KEY_ID, hash); - free(hash.ptr); - free(modulus.ptr); - free(exponent.ptr); - return keyid; + n = gmp_mpz_to_chunk(this->n); + e = gmp_mpz_to_chunk(this->e); + + success = lib->encoding->encode(lib->encoding, type, NULL, encoding, + KEY_PART_RSA_MODULUS, n, KEY_PART_RSA_PUB_EXP, e, KEY_PART_END); + chunk_free(&n); + chunk_free(&e); + + return success; } /** - * Implementation of public_key_t.get_id. + * Implementation of public_key_t.get_fingerprint */ -static identification_t *get_id(private_gmp_rsa_public_key_t *this, - id_type_t type) +static bool get_fingerprint(private_gmp_rsa_public_key_t *this, + key_encoding_type_t type, chunk_t *fp) { - switch (type) + chunk_t n, e; + bool success; + + if (lib->encoding->get_cache(lib->encoding, type, this, fp)) { - case ID_PUBKEY_INFO_SHA1: - return this->keyid_info; - case ID_PUBKEY_SHA1: - return this->keyid; - case ID_KEY_ID: - return gmp_rsa_build_pgp_v3_keyid(this->n, this->e); - default: - return NULL; + return TRUE; } -} + n = gmp_mpz_to_chunk(this->n); + e = gmp_mpz_to_chunk(this->e); -/* - * Implementation of public_key_t.get_encoding. - */ -static chunk_t get_encoding(private_gmp_rsa_public_key_t *this) -{ - return asn1_wrap(ASN1_SEQUENCE, "mm", - gmp_mpz_to_asn1(this->n), - gmp_mpz_to_asn1(this->e)); + success = lib->encoding->encode(lib->encoding, type, this, fp, + KEY_PART_RSA_MODULUS, n, KEY_PART_RSA_PUB_EXP, e, KEY_PART_END); + chunk_free(&n); + chunk_free(&e); + + return success; } /** @@ -504,369 +446,65 @@ static void destroy(private_gmp_rsa_public_key_t *this) { mpz_clear(this->n); mpz_clear(this->e); - DESTROY_IF(this->keyid); - DESTROY_IF(this->keyid_info); + lib->encoding->clear_cache(lib->encoding, this); free(this); } } /** - * Generic private constructor + * See header. */ -static private_gmp_rsa_public_key_t *gmp_rsa_public_key_create_empty() +gmp_rsa_public_key_t *gmp_rsa_public_key_load(key_type_t type, va_list args) { - private_gmp_rsa_public_key_t *this = malloc_thing(private_gmp_rsa_public_key_t); - - this->public.interface.get_type = (key_type_t (*) (public_key_t*))get_type; - this->public.interface.verify = (bool (*) (public_key_t*, signature_scheme_t, chunk_t, chunk_t))verify; - this->public.interface.encrypt = (bool (*) (public_key_t*, chunk_t, chunk_t*))encrypt_; - this->public.interface.equals = (bool (*) (public_key_t*, public_key_t*))equals; - this->public.interface.get_keysize = (size_t (*) (public_key_t*))get_keysize; - this->public.interface.get_id = (identification_t* (*) (public_key_t*, id_type_t))get_id; - this->public.interface.get_encoding = (chunk_t(*) (public_key_t*))get_encoding; - this->public.interface.get_ref = (public_key_t* (*) (public_key_t *this))get_ref; - this->public.interface.destroy = (void (*) (public_key_t *this))destroy; - - this->keyid = NULL; - this->keyid_info = NULL; - this->ref = 1; - - return this; -} + private_gmp_rsa_public_key_t *this; + chunk_t n, e; -/** - * Build the RSA key identifier from n and e using SHA1 hashed publicKey(Info). - * Also used in rsa_private_key.c. - */ -bool gmp_rsa_public_key_build_id(mpz_t n, mpz_t e, identification_t **keyid, - identification_t **keyid_info) -{ - chunk_t publicKeyInfo, publicKey, hash; - hasher_t *hasher; - - hasher = lib->crypto->create_hasher(lib->crypto, HASH_SHA1); - if (hasher == NULL) - { - DBG1("SHA1 hash algorithm not supported, unable to use RSA"); - return FALSE; - } - publicKey = asn1_wrap(ASN1_SEQUENCE, "mm", - gmp_mpz_to_asn1(n), - gmp_mpz_to_asn1(e)); - hasher->allocate_hash(hasher, publicKey, &hash); - *keyid = identification_create_from_encoding(ID_PUBKEY_SHA1, hash); - chunk_free(&hash); - - publicKeyInfo = asn1_wrap(ASN1_SEQUENCE, "cm", - asn1_algorithmIdentifier(OID_RSA_ENCRYPTION), - asn1_bitstring("m", publicKey)); - hasher->allocate_hash(hasher, publicKeyInfo, &hash); - *keyid_info = identification_create_from_encoding(ID_PUBKEY_INFO_SHA1, hash); - chunk_free(&hash); - - hasher->destroy(hasher); - chunk_free(&publicKeyInfo); - - return TRUE; -} - -/** - * Create a public key from mpz values, used in gmp_rsa_private_key - */ -gmp_rsa_public_key_t *gmp_rsa_public_key_create_from_n_e(mpz_t n, mpz_t e) -{ - private_gmp_rsa_public_key_t *this = gmp_rsa_public_key_create_empty(); - - mpz_init_set(this->n, n); - mpz_init_set(this->e, e); - - this->k = (mpz_sizeinbase(this->n, 2) + 7) / BITS_PER_BYTE; - if (!gmp_rsa_public_key_build_id(this->n, this->e, - &this->keyid, &this->keyid_info)) + n = e = chunk_empty; + while (TRUE) { - destroy(this); - return NULL; - } - return &this->public; -} - -/** - * ASN.1 definition of RSApublicKey - */ -static const asn1Object_t pubkeyObjects[] = { - { 0, "RSAPublicKey", ASN1_SEQUENCE, ASN1_OBJ }, /* 0 */ - { 1, "modulus", ASN1_INTEGER, ASN1_BODY }, /* 1 */ - { 1, "publicExponent", ASN1_INTEGER, ASN1_BODY }, /* 2 */ - { 0, "exit", ASN1_EOC, ASN1_EXIT } -}; -#define PUB_KEY_RSA_PUBLIC_KEY 0 -#define PUB_KEY_MODULUS 1 -#define PUB_KEY_EXPONENT 2 - -/** - * Load a public key from an ASN.1 encoded blob - */ -static gmp_rsa_public_key_t *load_asn1_der(chunk_t blob) -{ - asn1_parser_t *parser; - chunk_t object; - int objectID; - bool success = FALSE; - - private_gmp_rsa_public_key_t *this = gmp_rsa_public_key_create_empty(); - - mpz_init(this->n); - mpz_init(this->e); - - parser = asn1_parser_create(pubkeyObjects, blob); - - while (parser->iterate(parser, &objectID, &object)) - { - switch (objectID) + switch (va_arg(args, builder_part_t)) { - case PUB_KEY_MODULUS: - mpz_import(this->n, object.len, 1, 1, 1, 0, object.ptr); - break; - case PUB_KEY_EXPONENT: - mpz_import(this->e, object.len, 1, 1, 1, 0, object.ptr); + case BUILD_RSA_MODULUS: + n = va_arg(args, chunk_t); + continue; + case BUILD_RSA_PUB_EXP: + e = va_arg(args, chunk_t); + continue; + case BUILD_END: break; + default: + return NULL; } + break; } - success = parser->success(parser); - free(blob.ptr); - parser->destroy(parser); - - if (!success) + if (!e.ptr || !n.ptr) { - destroy(this); return NULL; } - - this->k = (mpz_sizeinbase(this->n, 2) + 7) / BITS_PER_BYTE; - if (!gmp_rsa_public_key_build_id(this->n, this->e, - &this->keyid, &this->keyid_info)) - { - destroy(this); - return NULL; - } - return &this->public; -} + this = malloc_thing(private_gmp_rsa_public_key_t); -/** - * Load a public key from an OpenPGP blob - */ -static gmp_rsa_public_key_t* load_pgp(chunk_t blob) -{ - int objectID; - chunk_t packet = blob; - private_gmp_rsa_public_key_t *this = gmp_rsa_public_key_create_empty(); - - mpz_init(this->n); - mpz_init(this->e); - - for (objectID = PUB_KEY_MODULUS; objectID <= PUB_KEY_EXPONENT; objectID++) - { - chunk_t object; - - DBG2("L3 - %s:", pubkeyObjects[objectID].name); - object.len = pgp_length(&packet, 2); - - if (object.len == PGP_INVALID_LENGTH) - { - DBG1("OpenPGP length is invalid"); - goto end; - } - object.len = (object.len + 7) / BITS_PER_BYTE; - if (object.len > packet.len) - { - DBG1("OpenPGP field is too short"); - goto end; - } - object.ptr = packet.ptr; - packet.ptr += object.len; - packet.len -= object.len; - DBG4("%B", &object); - - switch (objectID) - { - case PUB_KEY_MODULUS: - mpz_import(this->n, object.len, 1, 1, 1, 0, object.ptr); - break; - case PUB_KEY_EXPONENT: - mpz_import(this->e, object.len, 1, 1, 1, 0, object.ptr); - break; - } - } - - this->k = (mpz_sizeinbase(this->n, 2) + 7) / BITS_PER_BYTE; - free(blob.ptr); - - if (!gmp_rsa_public_key_build_id(this->n, this->e, - &this->keyid, &this->keyid_info)) - { - destroy(this); - return NULL; - } - return &this->public; + this->public.interface.get_type = (key_type_t (*) (public_key_t*))get_type; + this->public.interface.verify = (bool (*) (public_key_t*, signature_scheme_t, chunk_t, chunk_t))verify; + this->public.interface.encrypt = (bool (*) (public_key_t*, chunk_t, chunk_t*))encrypt_; + this->public.interface.equals = (bool (*) (public_key_t*, public_key_t*))equals; + this->public.interface.get_keysize = (size_t (*) (public_key_t*))get_keysize; + this->public.interface.get_fingerprint = (bool(*)(public_key_t*, key_encoding_type_t type, chunk_t *fp))get_fingerprint; + this->public.interface.has_fingerprint = (bool(*)(public_key_t*, chunk_t fp))public_key_has_fingerprint; + this->public.interface.get_encoding = (bool(*)(public_key_t*, key_encoding_type_t type, chunk_t *encoding))get_encoding; + this->public.interface.get_ref = (public_key_t* (*) (public_key_t *this))get_ref; + this->public.interface.destroy = (void (*) (public_key_t *this))destroy; -end: - free(blob.ptr); - destroy(this); - return NULL; -} + this->ref = 1; -/** - * Load a public key from an RFC 3110 encoded blob - */ -static gmp_rsa_public_key_t *load_rfc_3110(chunk_t blob) -{ - chunk_t exponent, modulus; - u_char *pos = blob.ptr; - size_t len = blob.len; - private_gmp_rsa_public_key_t *this = gmp_rsa_public_key_create_empty(); - mpz_init(this->n); mpz_init(this->e); - if (blob.len < 3) - { - DBG1("RFC 3110 public key blob too short for exponent length"); - goto end; - } - if (pos[0] != 0x00) - { - exponent = chunk_create(pos + 1, pos[0]); - pos++; - len--; - } - else - { - exponent = chunk_create(pos + 3, 256*pos[1] + pos[2]); - pos += 3; - len -= 3; - } - if (exponent.len > len) - { - DBG1("RFC 3110 public key blob too short for exponent"); - goto end; - } - pos += exponent.len; - len -= exponent.len; - - if (len == 0) - { - DBG1("RFC 3110 public key blob has zero length modulus"); - goto end; - } - modulus = chunk_create(pos, len); + mpz_import(this->n, n.len, 1, 1, 1, 0, n.ptr); + mpz_import(this->e, e.len, 1, 1, 1, 0, e.ptr); - mpz_import(this->n, modulus.len, 1, 1, 1, 0, modulus.ptr); - mpz_import(this->e, exponent.len, 1, 1, 1, 0, exponent.ptr); - this->k = (mpz_sizeinbase(this->n, 2) + 7) / BITS_PER_BYTE; - free(blob.ptr); + this->k = (mpz_sizeinbase(this->n, 2) + 7) / BITS_PER_BYTE; - if (!gmp_rsa_public_key_build_id(this->n, this->e, - &this->keyid, &this->keyid_info)) - { - destroy(this); - return NULL; - } - return &this->public; - -end: - free(blob.ptr); - destroy(this); - return NULL; -} - -typedef struct private_builder_t private_builder_t; -/** - * Builder implementation for key loading - */ -struct private_builder_t { - /** implements the builder interface */ - builder_t public; - /** loaded public key */ - gmp_rsa_public_key_t *key; -}; - -/** - * Implementation of builder_t.build - */ -static gmp_rsa_public_key_t *build(private_builder_t *this) -{ - gmp_rsa_public_key_t *key = this->key; - - free(this); - return key; -} - -/** - * Implementation of builder_t.add - */ -static void add(private_builder_t *this, builder_part_t part, ...) -{ - if (!this->key) - { - va_list args; - chunk_t chunk; - - switch (part) - { - case BUILD_BLOB_ASN1_DER: - { - va_start(args, part); - chunk = va_arg(args, chunk_t); - this->key = load_asn1_der(chunk_clone(chunk)); - va_end(args); - return; - } - case BUILD_BLOB_PGP: - { - va_start(args, part); - chunk = va_arg(args, chunk_t); - this->key = load_pgp(chunk_clone(chunk)); - va_end(args); - return; - } - case BUILD_BLOB_RFC_3110: - { - va_start(args, part); - chunk = va_arg(args, chunk_t); - this->key = load_rfc_3110(chunk_clone(chunk)); - va_end(args); - return; - } - default: - break; - } - } - if (this->key) - { - destroy((private_gmp_rsa_public_key_t*)this->key); - } - builder_cancel(&this->public); -} - -/** - * Builder construction function - */ -builder_t *gmp_rsa_public_key_builder(key_type_t type) -{ - private_builder_t *this; - - if (type != KEY_RSA) - { - return NULL; - } - - this = malloc_thing(private_builder_t); - - this->key = NULL; - this->public.add = (void(*)(builder_t *this, builder_part_t part, ...))add; - this->public.build = (void*(*)(builder_t *this))build; - return &this->public; } diff --git a/src/libstrongswan/plugins/gmp/gmp_rsa_public_key.h b/src/libstrongswan/plugins/gmp/gmp_rsa_public_key.h index ed7b9429f..807f0bb7c 100644 --- a/src/libstrongswan/plugins/gmp/gmp_rsa_public_key.h +++ b/src/libstrongswan/plugins/gmp/gmp_rsa_public_key.h @@ -22,10 +22,11 @@ #ifndef GMP_RSA_PUBLIC_KEY_H_ #define GMP_RSA_PUBLIC_KEY_H_ -typedef struct gmp_rsa_public_key_t gmp_rsa_public_key_t; - +#include <credentials/builder.h> #include <credentials/keys/public_key.h> +typedef struct gmp_rsa_public_key_t gmp_rsa_public_key_t; + /** * public_key_t implementation of RSA algorithm using libgmp. */ @@ -38,11 +39,14 @@ struct gmp_rsa_public_key_t { }; /** - * Create the builder for a public key. + * Load a RSA public key using libgmp. + * + * Accepts BUILD_RSA_* components. * * @param type type of the key, must be KEY_RSA - * @return builder instance + * @param args builder_part_t argument list + * @return loaded key, NULL on failure */ -builder_t *gmp_rsa_public_key_builder(key_type_t type); +gmp_rsa_public_key_t *gmp_rsa_public_key_load(key_type_t type, va_list args); #endif /** GMP_RSA_PUBLIC_KEY_H_ @}*/ diff --git a/src/libstrongswan/plugins/hmac/Makefile.in b/src/libstrongswan/plugins/hmac/Makefile.in index 389bde8f9..7dc8269a4 100644 --- a/src/libstrongswan/plugins/hmac/Makefile.in +++ b/src/libstrongswan/plugins/hmac/Makefile.in @@ -1,8 +1,9 @@ -# Makefile.in generated by automake 1.10.2 from Makefile.am. +# Makefile.in generated by automake 1.11 from Makefile.am. # @configure_input@ # Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, -# 2003, 2004, 2005, 2006, 2007, 2008 Free Software Foundation, Inc. +# 2003, 2004, 2005, 2006, 2007, 2008, 2009 Free Software Foundation, +# Inc. # This Makefile.in is free software; the Free Software Foundation # gives unlimited permission to copy and/or distribute it, # with or without modifications, as long as this notice is preserved. @@ -16,8 +17,9 @@ VPATH = @srcdir@ pkgdatadir = $(datadir)/@PACKAGE@ -pkglibdir = $(libdir)/@PACKAGE@ pkgincludedir = $(includedir)/@PACKAGE@ +pkglibdir = $(libdir)/@PACKAGE@ +pkglibexecdir = $(libexecdir)/@PACKAGE@ am__cd = CDPATH="$${ZSH_VERSION+.}$(PATH_SEPARATOR)" && cd install_sh_DATA = $(install_sh) -c -m 644 install_sh_PROGRAM = $(install_sh) -c @@ -35,19 +37,41 @@ host_triplet = @host@ subdir = src/libstrongswan/plugins/hmac DIST_COMMON = $(srcdir)/Makefile.am $(srcdir)/Makefile.in ACLOCAL_M4 = $(top_srcdir)/aclocal.m4 -am__aclocal_m4_deps = $(top_srcdir)/configure.in +am__aclocal_m4_deps = $(top_srcdir)/m4/config/libtool.m4 \ + $(top_srcdir)/m4/config/ltoptions.m4 \ + $(top_srcdir)/m4/config/ltsugar.m4 \ + $(top_srcdir)/m4/config/ltversion.m4 \ + $(top_srcdir)/m4/config/lt~obsolete.m4 \ + $(top_srcdir)/m4/macros/with.m4 \ + $(top_srcdir)/m4/macros/enable-disable.m4 \ + $(top_srcdir)/configure.in am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \ $(ACLOCAL_M4) mkinstalldirs = $(install_sh) -d CONFIG_CLEAN_FILES = +CONFIG_CLEAN_VPATH_FILES = am__vpath_adj_setup = srcdirstrip=`echo "$(srcdir)" | sed 's|.|.|g'`; am__vpath_adj = case $$p in \ $(srcdir)/*) f=`echo "$$p" | sed "s|^$$srcdirstrip/||"`;; \ *) f=$$p;; \ esac; -am__strip_dir = `echo $$p | sed -e 's|^.*/||'`; +am__strip_dir = f=`echo $$p | sed -e 's|^.*/||'`; +am__install_max = 40 +am__nobase_strip_setup = \ + srcdirstrip=`echo "$(srcdir)" | sed 's/[].[^$$\\*|]/\\\\&/g'` +am__nobase_strip = \ + for p in $$list; do echo "$$p"; done | sed -e "s|$$srcdirstrip/||" +am__nobase_list = $(am__nobase_strip_setup); \ + for p in $$list; do echo "$$p $$p"; done | \ + sed "s| $$srcdirstrip/| |;"' / .*\//!s/ .*/ ./; s,\( .*\)/[^/]*$$,\1,' | \ + $(AWK) 'BEGIN { files["."] = "" } { files[$$2] = files[$$2] " " $$1; \ + if (++n[$$2] == $(am__install_max)) \ + { print $$2, files[$$2]; n[$$2] = 0; files[$$2] = "" } } \ + END { for (dir in files) print dir, files[dir] }' +am__base_list = \ + sed '$$!N;$$!N;$$!N;$$!N;$$!N;$$!N;$$!N;s/\n/ /g' | \ + sed '$$!N;$$!N;$$!N;$$!N;s/\n/ /g' am__installdirs = "$(DESTDIR)$(plugindir)" -pluginLTLIBRARIES_INSTALL = $(INSTALL) LTLIBRARIES = $(plugin_LTLIBRARIES) libstrongswan_hmac_la_LIBADD = am_libstrongswan_hmac_la_OBJECTS = hmac_plugin.lo hmac.lo hmac_prf.lo \ @@ -59,6 +83,7 @@ libstrongswan_hmac_la_LINK = $(LIBTOOL) --tag=CC $(AM_LIBTOOLFLAGS) \ DEFAULT_INCLUDES = -I.@am__isrc@ depcomp = $(SHELL) $(top_srcdir)/depcomp am__depfiles_maybe = depfiles +am__mv = mv -f COMPILE = $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) \ $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) LTCOMPILE = $(LIBTOOL) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) \ @@ -106,25 +131,22 @@ INSTALL_DATA = @INSTALL_DATA@ INSTALL_PROGRAM = @INSTALL_PROGRAM@ INSTALL_SCRIPT = @INSTALL_SCRIPT@ INSTALL_STRIP_PROGRAM = @INSTALL_STRIP_PROGRAM@ -IPSEC_ROUTING_TABLE = @IPSEC_ROUTING_TABLE@ -IPSEC_ROUTING_TABLE_PRIO = @IPSEC_ROUTING_TABLE_PRIO@ LD = @LD@ LDFLAGS = @LDFLAGS@ LEX = @LEX@ LEXLIB = @LEXLIB@ LEX_OUTPUT_ROOT = @LEX_OUTPUT_ROOT@ -LIBGCRYPT_CFLAGS = @LIBGCRYPT_CFLAGS@ -LIBGCRYPT_CONFIG = @LIBGCRYPT_CONFIG@ -LIBGCRYPT_LIBS = @LIBGCRYPT_LIBS@ LIBOBJS = @LIBOBJS@ LIBS = @LIBS@ LIBTOOL = @LIBTOOL@ -LINUX_HEADERS = @LINUX_HEADERS@ LIPO = @LIPO@ LN_S = @LN_S@ LTLIBOBJS = @LTLIBOBJS@ MAKEINFO = @MAKEINFO@ MKDIR_P = @MKDIR_P@ +MYSQLCFLAG = @MYSQLCFLAG@ +MYSQLCONFIG = @MYSQLCONFIG@ +MYSQLLIB = @MYSQLLIB@ NM = @NM@ NMEDIT = @NMEDIT@ OBJDUMP = @OBJDUMP@ @@ -136,11 +158,14 @@ PACKAGE_BUGREPORT = @PACKAGE_BUGREPORT@ PACKAGE_NAME = @PACKAGE_NAME@ PACKAGE_STRING = @PACKAGE_STRING@ PACKAGE_TARNAME = @PACKAGE_TARNAME@ +PACKAGE_URL = @PACKAGE_URL@ PACKAGE_VERSION = @PACKAGE_VERSION@ PATH_SEPARATOR = @PATH_SEPARATOR@ PERL = @PERL@ PKG_CONFIG = @PKG_CONFIG@ +PTHREADLIB = @PTHREADLIB@ RANLIB = @RANLIB@ +RTLIB = @RTLIB@ RUBY = @RUBY@ RUBYINCLUDE = @RUBYINCLUDE@ SED = @SED@ @@ -169,9 +194,9 @@ build_cpu = @build_cpu@ build_os = @build_os@ build_vendor = @build_vendor@ builddir = @builddir@ -confdir = @confdir@ datadir = @datadir@ datarootdir = @datarootdir@ +default_pkcs11 = @default_pkcs11@ docdir = @docdir@ dvidir = @dvidir@ exec_prefix = @exec_prefix@ @@ -194,7 +219,7 @@ ipsecuser = @ipsecuser@ libdir = @libdir@ libexecdir = @libexecdir@ libstrongswan_plugins = @libstrongswan_plugins@ -linuxdir = @linuxdir@ +linux_headers = @linux_headers@ localedir = @localedir@ localstatedir = @localstatedir@ lt_ECHO = @lt_ECHO@ @@ -202,6 +227,7 @@ mandir = @mandir@ mkdir_p = @mkdir_p@ nm_CFLAGS = @nm_CFLAGS@ nm_LIBS = @nm_LIBS@ +nm_ca_dir = @nm_ca_dir@ oldincludedir = @oldincludedir@ pdfdir = @pdfdir@ piddir = @piddir@ @@ -210,10 +236,12 @@ pluto_plugins = @pluto_plugins@ prefix = @prefix@ program_transform_name = @program_transform_name@ psdir = @psdir@ +random_device = @random_device@ resolv_conf = @resolv_conf@ +routing_table = @routing_table@ +routing_table_prio = @routing_table_prio@ sbindir = @sbindir@ sharedstatedir = @sharedstatedir@ -simreader = @simreader@ srcdir = @srcdir@ strongswan_conf = @strongswan_conf@ sysconfdir = @sysconfdir@ @@ -221,6 +249,7 @@ target_alias = @target_alias@ top_build_prefix = @top_build_prefix@ top_builddir = @top_builddir@ top_srcdir = @top_srcdir@ +urandom_device = @urandom_device@ xml_CFLAGS = @xml_CFLAGS@ xml_LIBS = @xml_LIBS@ INCLUDES = -I$(top_srcdir)/src/libstrongswan @@ -243,9 +272,9 @@ $(srcdir)/Makefile.in: $(srcdir)/Makefile.am $(am__configure_deps) exit 1;; \ esac; \ done; \ - echo ' cd $(top_srcdir) && $(AUTOMAKE) --gnu src/libstrongswan/plugins/hmac/Makefile'; \ - cd $(top_srcdir) && \ - $(AUTOMAKE) --gnu src/libstrongswan/plugins/hmac/Makefile + echo ' cd $(top_srcdir) && $(AUTOMAKE) --gnu src/libstrongswan/plugins/hmac/Makefile'; \ + $(am__cd) $(top_srcdir) && \ + $(AUTOMAKE) --gnu src/libstrongswan/plugins/hmac/Makefile .PRECIOUS: Makefile Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status @case '$?' in \ @@ -263,23 +292,28 @@ $(top_srcdir)/configure: $(am__configure_deps) cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh $(ACLOCAL_M4): $(am__aclocal_m4_deps) cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh +$(am__aclocal_m4_deps): install-pluginLTLIBRARIES: $(plugin_LTLIBRARIES) @$(NORMAL_INSTALL) test -z "$(plugindir)" || $(MKDIR_P) "$(DESTDIR)$(plugindir)" - @list='$(plugin_LTLIBRARIES)'; for p in $$list; do \ + @list='$(plugin_LTLIBRARIES)'; test -n "$(plugindir)" || list=; \ + list2=; for p in $$list; do \ if test -f $$p; then \ - f=$(am__strip_dir) \ - echo " $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=install $(pluginLTLIBRARIES_INSTALL) $(INSTALL_STRIP_FLAG) '$$p' '$(DESTDIR)$(plugindir)/$$f'"; \ - $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=install $(pluginLTLIBRARIES_INSTALL) $(INSTALL_STRIP_FLAG) "$$p" "$(DESTDIR)$(plugindir)/$$f"; \ + list2="$$list2 $$p"; \ else :; fi; \ - done + done; \ + test -z "$$list2" || { \ + echo " $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=install $(INSTALL) $(INSTALL_STRIP_FLAG) $$list2 '$(DESTDIR)$(plugindir)'"; \ + $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=install $(INSTALL) $(INSTALL_STRIP_FLAG) $$list2 "$(DESTDIR)$(plugindir)"; \ + } uninstall-pluginLTLIBRARIES: @$(NORMAL_UNINSTALL) - @list='$(plugin_LTLIBRARIES)'; for p in $$list; do \ - p=$(am__strip_dir) \ - echo " $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=uninstall rm -f '$(DESTDIR)$(plugindir)/$$p'"; \ - $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=uninstall rm -f "$(DESTDIR)$(plugindir)/$$p"; \ + @list='$(plugin_LTLIBRARIES)'; test -n "$(plugindir)" || list=; \ + for p in $$list; do \ + $(am__strip_dir) \ + echo " $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=uninstall rm -f '$(DESTDIR)$(plugindir)/$$f'"; \ + $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=uninstall rm -f "$(DESTDIR)$(plugindir)/$$f"; \ done clean-pluginLTLIBRARIES: @@ -306,21 +340,21 @@ distclean-compile: .c.o: @am__fastdepCC_TRUE@ $(COMPILE) -MT $@ -MD -MP -MF $(DEPDIR)/$*.Tpo -c -o $@ $< -@am__fastdepCC_TRUE@ mv -f $(DEPDIR)/$*.Tpo $(DEPDIR)/$*.Po +@am__fastdepCC_TRUE@ $(am__mv) $(DEPDIR)/$*.Tpo $(DEPDIR)/$*.Po @AMDEP_TRUE@@am__fastdepCC_FALSE@ source='$<' object='$@' libtool=no @AMDEPBACKSLASH@ @AMDEP_TRUE@@am__fastdepCC_FALSE@ DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@ @am__fastdepCC_FALSE@ $(COMPILE) -c $< .c.obj: @am__fastdepCC_TRUE@ $(COMPILE) -MT $@ -MD -MP -MF $(DEPDIR)/$*.Tpo -c -o $@ `$(CYGPATH_W) '$<'` -@am__fastdepCC_TRUE@ mv -f $(DEPDIR)/$*.Tpo $(DEPDIR)/$*.Po +@am__fastdepCC_TRUE@ $(am__mv) $(DEPDIR)/$*.Tpo $(DEPDIR)/$*.Po @AMDEP_TRUE@@am__fastdepCC_FALSE@ source='$<' object='$@' libtool=no @AMDEPBACKSLASH@ @AMDEP_TRUE@@am__fastdepCC_FALSE@ DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@ @am__fastdepCC_FALSE@ $(COMPILE) -c `$(CYGPATH_W) '$<'` .c.lo: @am__fastdepCC_TRUE@ $(LTCOMPILE) -MT $@ -MD -MP -MF $(DEPDIR)/$*.Tpo -c -o $@ $< -@am__fastdepCC_TRUE@ mv -f $(DEPDIR)/$*.Tpo $(DEPDIR)/$*.Plo +@am__fastdepCC_TRUE@ $(am__mv) $(DEPDIR)/$*.Tpo $(DEPDIR)/$*.Plo @AMDEP_TRUE@@am__fastdepCC_FALSE@ source='$<' object='$@' libtool=yes @AMDEPBACKSLASH@ @AMDEP_TRUE@@am__fastdepCC_FALSE@ DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@ @am__fastdepCC_FALSE@ $(LTCOMPILE) -c -o $@ $< @@ -343,7 +377,7 @@ tags: TAGS TAGS: $(HEADERS) $(SOURCES) $(TAGS_DEPENDENCIES) \ $(TAGS_FILES) $(LISP) - tags=; \ + set x; \ here=`pwd`; \ list='$(SOURCES) $(HEADERS) $(LISP) $(TAGS_FILES)'; \ unique=`for i in $$list; do \ @@ -351,29 +385,34 @@ TAGS: $(HEADERS) $(SOURCES) $(TAGS_DEPENDENCIES) \ done | \ $(AWK) '{ files[$$0] = 1; nonempty = 1; } \ END { if (nonempty) { for (i in files) print i; }; }'`; \ - if test -z "$(ETAGS_ARGS)$$tags$$unique"; then :; else \ + shift; \ + if test -z "$(ETAGS_ARGS)$$*$$unique"; then :; else \ test -n "$$unique" || unique=$$empty_fix; \ - $(ETAGS) $(ETAGSFLAGS) $(AM_ETAGSFLAGS) $(ETAGS_ARGS) \ - $$tags $$unique; \ + if test $$# -gt 0; then \ + $(ETAGS) $(ETAGSFLAGS) $(AM_ETAGSFLAGS) $(ETAGS_ARGS) \ + "$$@" $$unique; \ + else \ + $(ETAGS) $(ETAGSFLAGS) $(AM_ETAGSFLAGS) $(ETAGS_ARGS) \ + $$unique; \ + fi; \ fi ctags: CTAGS CTAGS: $(HEADERS) $(SOURCES) $(TAGS_DEPENDENCIES) \ $(TAGS_FILES) $(LISP) - tags=; \ list='$(SOURCES) $(HEADERS) $(LISP) $(TAGS_FILES)'; \ unique=`for i in $$list; do \ if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \ done | \ $(AWK) '{ files[$$0] = 1; nonempty = 1; } \ END { if (nonempty) { for (i in files) print i; }; }'`; \ - test -z "$(CTAGS_ARGS)$$tags$$unique" \ + test -z "$(CTAGS_ARGS)$$unique" \ || $(CTAGS) $(CTAGSFLAGS) $(AM_CTAGSFLAGS) $(CTAGS_ARGS) \ - $$tags $$unique + $$unique GTAGS: here=`$(am__cd) $(top_builddir) && pwd` \ - && cd $(top_srcdir) \ - && gtags -i $(GTAGS_ARGS) $$here + && $(am__cd) $(top_srcdir) \ + && gtags -i $(GTAGS_ARGS) "$$here" distclean-tags: -rm -f TAGS ID GTAGS GRTAGS GSYMS GPATH tags @@ -394,13 +433,17 @@ distdir: $(DISTFILES) if test -f $$file || test -d $$file; then d=.; else d=$(srcdir); fi; \ if test -d $$d/$$file; then \ dir=`echo "/$$file" | sed -e 's,/[^/]*$$,,'`; \ + if test -d "$(distdir)/$$file"; then \ + find "$(distdir)/$$file" -type d ! -perm -700 -exec chmod u+rwx {} \;; \ + fi; \ if test -d $(srcdir)/$$file && test $$d != $(srcdir); then \ - cp -pR $(srcdir)/$$file $(distdir)$$dir || exit 1; \ + cp -fpR $(srcdir)/$$file "$(distdir)$$dir" || exit 1; \ + find "$(distdir)/$$file" -type d ! -perm -700 -exec chmod u+rwx {} \;; \ fi; \ - cp -pR $$d/$$file $(distdir)$$dir || exit 1; \ + cp -fpR $$d/$$file "$(distdir)$$dir" || exit 1; \ else \ - test -f $(distdir)/$$file \ - || cp -p $$d/$$file $(distdir)/$$file \ + test -f "$(distdir)/$$file" \ + || cp -p $$d/$$file "$(distdir)/$$file" \ || exit 1; \ fi; \ done @@ -431,6 +474,7 @@ clean-generic: distclean-generic: -test -z "$(CONFIG_CLEAN_FILES)" || rm -f $(CONFIG_CLEAN_FILES) + -test . = "$(srcdir)" || test -z "$(CONFIG_CLEAN_VPATH_FILES)" || rm -f $(CONFIG_CLEAN_VPATH_FILES) maintainer-clean-generic: @echo "This command is intended for maintainers to use" @@ -452,6 +496,8 @@ dvi-am: html: html-am +html-am: + info: info-am info-am: @@ -460,18 +506,28 @@ install-data-am: install-pluginLTLIBRARIES install-dvi: install-dvi-am +install-dvi-am: + install-exec-am: install-html: install-html-am +install-html-am: + install-info: install-info-am +install-info-am: + install-man: install-pdf: install-pdf-am +install-pdf-am: + install-ps: install-ps-am +install-ps-am: + installcheck-am: maintainer-clean: maintainer-clean-am @@ -510,6 +566,7 @@ uninstall-am: uninstall-pluginLTLIBRARIES mostlyclean-generic mostlyclean-libtool pdf pdf-am ps ps-am \ tags uninstall uninstall-am uninstall-pluginLTLIBRARIES + # Tell versions [3.59,3.63) of GNU make to not export all variables. # Otherwise a system limit (for SysV at least) may be exceeded. .NOEXPORT: diff --git a/src/libstrongswan/plugins/hmac/hmac.c b/src/libstrongswan/plugins/hmac/hmac.c index 6dfa02233..c1ab48899 100644 --- a/src/libstrongswan/plugins/hmac/hmac.c +++ b/src/libstrongswan/plugins/hmac/hmac.c @@ -23,7 +23,7 @@ typedef struct private_hmac_t private_hmac_t; /** * Private data of a hmac_t object. - * + * * The variable names are the same as in the RFC. */ struct private_hmac_t { @@ -31,22 +31,22 @@ struct private_hmac_t { * Public hmac_t interface. */ hmac_t hmac; - + /** * Block size, as in RFC. */ u_int8_t b; - + /** * Hash function. */ hasher_t *h; - + /** * Previously xor'ed key using opad. */ chunk_t opaded_key; - + /** * Previously xor'ed key using ipad. */ @@ -58,16 +58,16 @@ struct private_hmac_t { */ static void get_mac(private_hmac_t *this, chunk_t data, u_int8_t *out) { - /* H(K XOR opad, H(K XOR ipad, text)) - * + /* H(K XOR opad, H(K XOR ipad, text)) + * * if out is NULL, we append text to the inner hash. * else, we complete the inner and do the outer. - * + * */ - + u_int8_t buffer[this->h->get_hash_size(this->h)]; chunk_t inner; - + if (out == NULL) { /* append data to inner */ @@ -78,14 +78,14 @@ static void get_mac(private_hmac_t *this, chunk_t data, u_int8_t *out) /* append and do outer hash */ inner.ptr = buffer; inner.len = this->h->get_hash_size(this->h); - + /* complete inner */ this->h->get_hash(this->h, data, buffer); - + /* do outer */ this->h->get_hash(this->h, this->opaded_key, NULL); this->h->get_hash(this->h, inner, out); - + /* reinit for next call */ this->h->get_hash(this->h, this->ipaded_key, NULL); } @@ -109,7 +109,7 @@ static void allocate_mac(private_hmac_t *this, chunk_t data, chunk_t *out) this->hmac.get_mac(&(this->hmac), data, out->ptr); } } - + /** * Implementation of hmac_t.get_block_size. */ @@ -125,27 +125,27 @@ static void set_key(private_hmac_t *this, chunk_t key) { int i; u_int8_t buffer[this->b]; - + memset(buffer, 0, this->b); - + if (key.len > this->b) - { + { /* if key is too long, it will be hashed */ this->h->get_hash(this->h, key, buffer); } else - { + { /* if not, just copy it in our pre-padded k */ - memcpy(buffer, key.ptr, key.len); + memcpy(buffer, key.ptr, key.len); } - + /* apply ipad and opad to key */ for (i = 0; i < this->b; i++) { this->ipaded_key.ptr[i] = buffer[i] ^ 0x36; this->opaded_key.ptr[i] = buffer[i] ^ 0x5C; } - + /* begin hashing of inner pad */ this->h->reset(this->h); this->h->get_hash(this->h, this->ipaded_key, NULL); @@ -175,7 +175,7 @@ hmac_t *hmac_create(hash_algorithm_t hash_algorithm) this->hmac.get_block_size = (size_t (*)(hmac_t *))get_block_size; this->hmac.set_key = (void (*)(hmac_t *,chunk_t))set_key; this->hmac.destroy = (void (*)(hmac_t *))destroy; - + /* set b, according to hasher */ switch (hash_algorithm) { @@ -190,15 +190,15 @@ hmac_t *hmac_create(hash_algorithm_t hash_algorithm) break; default: free(this); - return NULL; + return NULL; } - + /* build the hasher */ this->h = lib->crypto->create_hasher(lib->crypto, hash_algorithm); if (this->h == NULL) { free(this); - return NULL; + return NULL; } /* build ipad and opad */ diff --git a/src/libstrongswan/plugins/hmac/hmac.h b/src/libstrongswan/plugins/hmac/hmac.h index a204d3b17..be1bce66d 100644 --- a/src/libstrongswan/plugins/hmac/hmac.h +++ b/src/libstrongswan/plugins/hmac/hmac.h @@ -36,46 +36,46 @@ typedef struct hmac_t hmac_t; struct hmac_t { /** * Generate message authentication code. - * + * * If buffer is NULL, no result is given back. A next call will - * append the data to already supplied data. If buffer is not NULL, + * append the data to already supplied data. If buffer is not NULL, * the mac of all apended data is calculated, returned and the * state of the hmac_t is reseted. - * + * * @param data chunk of data to authenticate * @param buffer pointer where the generated bytes will be written */ void (*get_mac) (hmac_t *this, chunk_t data, u_int8_t *buffer); - + /** * Generates message authentication code and allocate space for them. - * + * * If chunk is NULL, no result is given back. A next call will - * append the data to already supplied. If chunk is not NULL, + * append the data to already supplied. If chunk is not NULL, * the mac of all apended data is calculated, returned and the * state of the hmac_t reset; - * + * * @param data chunk of data to authenticate * @param chunk chunk which will hold generated bytes */ void (*allocate_mac) (hmac_t *this, chunk_t data, chunk_t *chunk); - + /** * Get the block size of this hmac_t object. - * + * * @return block size in bytes */ - size_t (*get_block_size) (hmac_t *this); - + size_t (*get_block_size) (hmac_t *this); + /** * Set the key for this hmac_t object. - * + * * Any key length is accepted. - * + * * @param key key to set */ void (*set_key) (hmac_t *this, chunk_t key); - + /** * Destroys a hmac_t object. */ @@ -84,7 +84,7 @@ struct hmac_t { /** * Creates a new hmac_t object. - * + * * @param hash_algorithm hash algorithm to use * @return hmac_t object, NULL if not supported */ diff --git a/src/libstrongswan/plugins/hmac/hmac_plugin.c b/src/libstrongswan/plugins/hmac/hmac_plugin.c index aa1e994b0..94332ee36 100644 --- a/src/libstrongswan/plugins/hmac/hmac_plugin.c +++ b/src/libstrongswan/plugins/hmac/hmac_plugin.c @@ -50,35 +50,35 @@ static void destroy(private_hmac_plugin_t *this) plugin_t *plugin_create() { private_hmac_plugin_t *this = malloc_thing(private_hmac_plugin_t); - + this->public.plugin.destroy = (void(*)(plugin_t*))destroy; - - lib->crypto->add_prf(lib->crypto, PRF_HMAC_SHA2_256, + + lib->crypto->add_prf(lib->crypto, PRF_HMAC_SHA2_256, (prf_constructor_t)hmac_prf_create); - lib->crypto->add_prf(lib->crypto, PRF_HMAC_SHA1, + lib->crypto->add_prf(lib->crypto, PRF_HMAC_SHA1, (prf_constructor_t)hmac_prf_create); - lib->crypto->add_prf(lib->crypto, PRF_HMAC_MD5, + lib->crypto->add_prf(lib->crypto, PRF_HMAC_MD5, (prf_constructor_t)hmac_prf_create); - lib->crypto->add_prf(lib->crypto, PRF_HMAC_SHA2_384, + lib->crypto->add_prf(lib->crypto, PRF_HMAC_SHA2_384, (prf_constructor_t)hmac_prf_create); - lib->crypto->add_prf(lib->crypto, PRF_HMAC_SHA2_512, + lib->crypto->add_prf(lib->crypto, PRF_HMAC_SHA2_512, (prf_constructor_t)hmac_prf_create); - - lib->crypto->add_signer(lib->crypto, AUTH_HMAC_SHA1_96, + + lib->crypto->add_signer(lib->crypto, AUTH_HMAC_SHA1_96, (signer_constructor_t)hmac_signer_create); - lib->crypto->add_signer(lib->crypto, AUTH_HMAC_SHA1_128, + lib->crypto->add_signer(lib->crypto, AUTH_HMAC_SHA1_128, (signer_constructor_t)hmac_signer_create); - lib->crypto->add_signer(lib->crypto, AUTH_HMAC_SHA1_160, + lib->crypto->add_signer(lib->crypto, AUTH_HMAC_SHA1_160, (signer_constructor_t)hmac_signer_create); - lib->crypto->add_signer(lib->crypto, AUTH_HMAC_SHA2_256_128, + lib->crypto->add_signer(lib->crypto, AUTH_HMAC_SHA2_256_128, (signer_constructor_t)hmac_signer_create); - lib->crypto->add_signer(lib->crypto, AUTH_HMAC_MD5_96, + lib->crypto->add_signer(lib->crypto, AUTH_HMAC_MD5_96, (signer_constructor_t)hmac_signer_create); - lib->crypto->add_signer(lib->crypto, AUTH_HMAC_MD5_128, + lib->crypto->add_signer(lib->crypto, AUTH_HMAC_MD5_128, (signer_constructor_t)hmac_signer_create); - lib->crypto->add_signer(lib->crypto, AUTH_HMAC_SHA2_384_192, + lib->crypto->add_signer(lib->crypto, AUTH_HMAC_SHA2_384_192, (signer_constructor_t)hmac_signer_create); - lib->crypto->add_signer(lib->crypto, AUTH_HMAC_SHA2_512_256, + lib->crypto->add_signer(lib->crypto, AUTH_HMAC_SHA2_512_256, (signer_constructor_t)hmac_signer_create); return &this->public.plugin; diff --git a/src/libstrongswan/plugins/hmac/hmac_prf.c b/src/libstrongswan/plugins/hmac/hmac_prf.c index 454d40be3..cca6e9570 100644 --- a/src/libstrongswan/plugins/hmac/hmac_prf.c +++ b/src/libstrongswan/plugins/hmac/hmac_prf.c @@ -28,8 +28,8 @@ struct private_hmac_prf_t { /** * Public hmac_prf_t interface. */ - hmac_prf_t public; - + hmac_prf_t public; + /** * Hmac to use for generation. */ @@ -93,7 +93,7 @@ hmac_prf_t *hmac_prf_create(pseudo_random_function_t algo) { private_hmac_prf_t *this; hash_algorithm_t hash; - + switch (algo) { case PRF_HMAC_SHA1: @@ -114,22 +114,22 @@ hmac_prf_t *hmac_prf_create(pseudo_random_function_t algo) default: return NULL; } - + this = malloc_thing(private_hmac_prf_t); this->hmac = hmac_create(hash); if (this->hmac == NULL) { free(this); - return NULL; + return NULL; } - + this->public.prf_interface.get_bytes = (void (*) (prf_t *,chunk_t,u_int8_t*))get_bytes; this->public.prf_interface.allocate_bytes = (void (*) (prf_t*,chunk_t,chunk_t*))allocate_bytes; this->public.prf_interface.get_block_size = (size_t (*) (prf_t*))get_block_size; this->public.prf_interface.get_key_size = (size_t (*) (prf_t*))get_key_size; this->public.prf_interface.set_key = (void (*) (prf_t *,chunk_t))set_key; this->public.prf_interface.destroy = (void (*) (prf_t *))destroy; - + return &(this->public); } diff --git a/src/libstrongswan/plugins/hmac/hmac_prf.h b/src/libstrongswan/plugins/hmac/hmac_prf.h index aa75272e1..975b456f5 100644 --- a/src/libstrongswan/plugins/hmac/hmac_prf.h +++ b/src/libstrongswan/plugins/hmac/hmac_prf.h @@ -28,12 +28,12 @@ typedef struct hmac_prf_t hmac_prf_t; /** * Implementation of prf_t interface using the HMAC algorithm. - * + * * This simply wraps a hmac_t in a prf_t. More a question of * interface matching. */ struct hmac_prf_t { - + /** * Generic prf_t interface for this hmac_prf_t class. */ @@ -42,7 +42,7 @@ struct hmac_prf_t { /** * Creates a new hmac_prf_t object. - * + * * @param algo algorithm to implement * @return hmac_prf_t object, NULL if hash not supported */ diff --git a/src/libstrongswan/plugins/hmac/hmac_signer.c b/src/libstrongswan/plugins/hmac/hmac_signer.c index b44bc2109..f82a8f3a1 100644 --- a/src/libstrongswan/plugins/hmac/hmac_signer.c +++ b/src/libstrongswan/plugins/hmac/hmac_signer.c @@ -29,12 +29,12 @@ struct private_hmac_signer_t { * Public interface of hmac_signer_t. */ hmac_signer_t public; - + /** * Assigned hmac function. */ hmac_t *hmac; - + /** * Block size (truncation of HMAC Hash) */ @@ -54,7 +54,7 @@ static void get_signature(private_hmac_signer_t *this, else { u_int8_t mac[this->hmac->get_block_size(this->hmac)]; - + this->hmac->get_mac(this->hmac, data, mac); memcpy(buffer, mac, this->block_size); } @@ -73,12 +73,12 @@ static void allocate_signature (private_hmac_signer_t *this, else { u_int8_t mac[this->hmac->get_block_size(this->hmac)]; - + this->hmac->get_mac(this->hmac, data, mac); chunk->ptr = malloc(this->block_size); chunk->len = this->block_size; - + memcpy(chunk->ptr, mac, this->block_size); } } @@ -90,9 +90,9 @@ static bool verify_signature(private_hmac_signer_t *this, chunk_t data, chunk_t signature) { u_int8_t mac[this->hmac->get_block_size(this->hmac)]; - + this->hmac->get_mac(this->hmac, data, mac); - + if (signature.len != this->block_size) { return FALSE; @@ -142,7 +142,7 @@ hmac_signer_t *hmac_signer_create(integrity_algorithm_t algo) private_hmac_signer_t *this; size_t trunc; hash_algorithm_t hash; - + switch (algo) { case AUTH_HMAC_SHA1_96: @@ -180,7 +180,7 @@ hmac_signer_t *hmac_signer_create(integrity_algorithm_t algo) default: return NULL; } - + this = malloc_thing(private_hmac_signer_t); this->hmac = hmac_create(hash); if (this->hmac == NULL) @@ -190,7 +190,7 @@ hmac_signer_t *hmac_signer_create(integrity_algorithm_t algo) } /* prevent invalid truncation */ this->block_size = min(trunc, this->hmac->get_block_size(this->hmac)); - + /* interface functions */ this->public.signer_interface.get_signature = (void (*) (signer_t*, chunk_t, u_int8_t*))get_signature; this->public.signer_interface.allocate_signature = (void (*) (signer_t*, chunk_t, chunk_t*))allocate_signature; @@ -199,7 +199,7 @@ hmac_signer_t *hmac_signer_create(integrity_algorithm_t algo) this->public.signer_interface.get_block_size = (size_t (*) (signer_t*))get_block_size; this->public.signer_interface.set_key = (void (*) (signer_t*,chunk_t))set_key; this->public.signer_interface.destroy = (void (*) (signer_t*))destroy; - + return &(this->public); } diff --git a/src/libstrongswan/plugins/hmac/hmac_signer.h b/src/libstrongswan/plugins/hmac/hmac_signer.h index 197e28fa7..0de93440c 100644 --- a/src/libstrongswan/plugins/hmac/hmac_signer.h +++ b/src/libstrongswan/plugins/hmac/hmac_signer.h @@ -32,7 +32,7 @@ typedef struct hmac_signer_t hmac_signer_t; * HMAC uses a standard hash function implemented in a hasher_t to build a MAC. */ struct hmac_signer_t { - + /** * generic signer_t interface for this signer */ diff --git a/src/libstrongswan/plugins/ldap/Makefile.in b/src/libstrongswan/plugins/ldap/Makefile.in index 93fc9a0c1..d9ebb0147 100644 --- a/src/libstrongswan/plugins/ldap/Makefile.in +++ b/src/libstrongswan/plugins/ldap/Makefile.in @@ -1,8 +1,9 @@ -# Makefile.in generated by automake 1.10.2 from Makefile.am. +# Makefile.in generated by automake 1.11 from Makefile.am. # @configure_input@ # Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, -# 2003, 2004, 2005, 2006, 2007, 2008 Free Software Foundation, Inc. +# 2003, 2004, 2005, 2006, 2007, 2008, 2009 Free Software Foundation, +# Inc. # This Makefile.in is free software; the Free Software Foundation # gives unlimited permission to copy and/or distribute it, # with or without modifications, as long as this notice is preserved. @@ -16,8 +17,9 @@ VPATH = @srcdir@ pkgdatadir = $(datadir)/@PACKAGE@ -pkglibdir = $(libdir)/@PACKAGE@ pkgincludedir = $(includedir)/@PACKAGE@ +pkglibdir = $(libdir)/@PACKAGE@ +pkglibexecdir = $(libexecdir)/@PACKAGE@ am__cd = CDPATH="$${ZSH_VERSION+.}$(PATH_SEPARATOR)" && cd install_sh_DATA = $(install_sh) -c -m 644 install_sh_PROGRAM = $(install_sh) -c @@ -35,19 +37,41 @@ host_triplet = @host@ subdir = src/libstrongswan/plugins/ldap DIST_COMMON = $(srcdir)/Makefile.am $(srcdir)/Makefile.in ACLOCAL_M4 = $(top_srcdir)/aclocal.m4 -am__aclocal_m4_deps = $(top_srcdir)/configure.in +am__aclocal_m4_deps = $(top_srcdir)/m4/config/libtool.m4 \ + $(top_srcdir)/m4/config/ltoptions.m4 \ + $(top_srcdir)/m4/config/ltsugar.m4 \ + $(top_srcdir)/m4/config/ltversion.m4 \ + $(top_srcdir)/m4/config/lt~obsolete.m4 \ + $(top_srcdir)/m4/macros/with.m4 \ + $(top_srcdir)/m4/macros/enable-disable.m4 \ + $(top_srcdir)/configure.in am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \ $(ACLOCAL_M4) mkinstalldirs = $(install_sh) -d CONFIG_CLEAN_FILES = +CONFIG_CLEAN_VPATH_FILES = am__vpath_adj_setup = srcdirstrip=`echo "$(srcdir)" | sed 's|.|.|g'`; am__vpath_adj = case $$p in \ $(srcdir)/*) f=`echo "$$p" | sed "s|^$$srcdirstrip/||"`;; \ *) f=$$p;; \ esac; -am__strip_dir = `echo $$p | sed -e 's|^.*/||'`; +am__strip_dir = f=`echo $$p | sed -e 's|^.*/||'`; +am__install_max = 40 +am__nobase_strip_setup = \ + srcdirstrip=`echo "$(srcdir)" | sed 's/[].[^$$\\*|]/\\\\&/g'` +am__nobase_strip = \ + for p in $$list; do echo "$$p"; done | sed -e "s|$$srcdirstrip/||" +am__nobase_list = $(am__nobase_strip_setup); \ + for p in $$list; do echo "$$p $$p"; done | \ + sed "s| $$srcdirstrip/| |;"' / .*\//!s/ .*/ ./; s,\( .*\)/[^/]*$$,\1,' | \ + $(AWK) 'BEGIN { files["."] = "" } { files[$$2] = files[$$2] " " $$1; \ + if (++n[$$2] == $(am__install_max)) \ + { print $$2, files[$$2]; n[$$2] = 0; files[$$2] = "" } } \ + END { for (dir in files) print dir, files[dir] }' +am__base_list = \ + sed '$$!N;$$!N;$$!N;$$!N;$$!N;$$!N;$$!N;s/\n/ /g' | \ + sed '$$!N;$$!N;$$!N;$$!N;s/\n/ /g' am__installdirs = "$(DESTDIR)$(plugindir)" -pluginLTLIBRARIES_INSTALL = $(INSTALL) LTLIBRARIES = $(plugin_LTLIBRARIES) libstrongswan_ldap_la_DEPENDENCIES = am_libstrongswan_ldap_la_OBJECTS = ldap_plugin.lo ldap_fetcher.lo @@ -58,6 +82,7 @@ libstrongswan_ldap_la_LINK = $(LIBTOOL) --tag=CC $(AM_LIBTOOLFLAGS) \ DEFAULT_INCLUDES = -I.@am__isrc@ depcomp = $(SHELL) $(top_srcdir)/depcomp am__depfiles_maybe = depfiles +am__mv = mv -f COMPILE = $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) \ $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) LTCOMPILE = $(LIBTOOL) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) \ @@ -105,25 +130,22 @@ INSTALL_DATA = @INSTALL_DATA@ INSTALL_PROGRAM = @INSTALL_PROGRAM@ INSTALL_SCRIPT = @INSTALL_SCRIPT@ INSTALL_STRIP_PROGRAM = @INSTALL_STRIP_PROGRAM@ -IPSEC_ROUTING_TABLE = @IPSEC_ROUTING_TABLE@ -IPSEC_ROUTING_TABLE_PRIO = @IPSEC_ROUTING_TABLE_PRIO@ LD = @LD@ LDFLAGS = @LDFLAGS@ LEX = @LEX@ LEXLIB = @LEXLIB@ LEX_OUTPUT_ROOT = @LEX_OUTPUT_ROOT@ -LIBGCRYPT_CFLAGS = @LIBGCRYPT_CFLAGS@ -LIBGCRYPT_CONFIG = @LIBGCRYPT_CONFIG@ -LIBGCRYPT_LIBS = @LIBGCRYPT_LIBS@ LIBOBJS = @LIBOBJS@ LIBS = @LIBS@ LIBTOOL = @LIBTOOL@ -LINUX_HEADERS = @LINUX_HEADERS@ LIPO = @LIPO@ LN_S = @LN_S@ LTLIBOBJS = @LTLIBOBJS@ MAKEINFO = @MAKEINFO@ MKDIR_P = @MKDIR_P@ +MYSQLCFLAG = @MYSQLCFLAG@ +MYSQLCONFIG = @MYSQLCONFIG@ +MYSQLLIB = @MYSQLLIB@ NM = @NM@ NMEDIT = @NMEDIT@ OBJDUMP = @OBJDUMP@ @@ -135,11 +157,14 @@ PACKAGE_BUGREPORT = @PACKAGE_BUGREPORT@ PACKAGE_NAME = @PACKAGE_NAME@ PACKAGE_STRING = @PACKAGE_STRING@ PACKAGE_TARNAME = @PACKAGE_TARNAME@ +PACKAGE_URL = @PACKAGE_URL@ PACKAGE_VERSION = @PACKAGE_VERSION@ PATH_SEPARATOR = @PATH_SEPARATOR@ PERL = @PERL@ PKG_CONFIG = @PKG_CONFIG@ +PTHREADLIB = @PTHREADLIB@ RANLIB = @RANLIB@ +RTLIB = @RTLIB@ RUBY = @RUBY@ RUBYINCLUDE = @RUBYINCLUDE@ SED = @SED@ @@ -168,9 +193,9 @@ build_cpu = @build_cpu@ build_os = @build_os@ build_vendor = @build_vendor@ builddir = @builddir@ -confdir = @confdir@ datadir = @datadir@ datarootdir = @datarootdir@ +default_pkcs11 = @default_pkcs11@ docdir = @docdir@ dvidir = @dvidir@ exec_prefix = @exec_prefix@ @@ -193,7 +218,7 @@ ipsecuser = @ipsecuser@ libdir = @libdir@ libexecdir = @libexecdir@ libstrongswan_plugins = @libstrongswan_plugins@ -linuxdir = @linuxdir@ +linux_headers = @linux_headers@ localedir = @localedir@ localstatedir = @localstatedir@ lt_ECHO = @lt_ECHO@ @@ -201,6 +226,7 @@ mandir = @mandir@ mkdir_p = @mkdir_p@ nm_CFLAGS = @nm_CFLAGS@ nm_LIBS = @nm_LIBS@ +nm_ca_dir = @nm_ca_dir@ oldincludedir = @oldincludedir@ pdfdir = @pdfdir@ piddir = @piddir@ @@ -209,10 +235,12 @@ pluto_plugins = @pluto_plugins@ prefix = @prefix@ program_transform_name = @program_transform_name@ psdir = @psdir@ +random_device = @random_device@ resolv_conf = @resolv_conf@ +routing_table = @routing_table@ +routing_table_prio = @routing_table_prio@ sbindir = @sbindir@ sharedstatedir = @sharedstatedir@ -simreader = @simreader@ srcdir = @srcdir@ strongswan_conf = @strongswan_conf@ sysconfdir = @sysconfdir@ @@ -220,6 +248,7 @@ target_alias = @target_alias@ top_build_prefix = @top_build_prefix@ top_builddir = @top_builddir@ top_srcdir = @top_srcdir@ +urandom_device = @urandom_device@ xml_CFLAGS = @xml_CFLAGS@ xml_LIBS = @xml_LIBS@ INCLUDES = -I$(top_srcdir)/src/libstrongswan @@ -241,9 +270,9 @@ $(srcdir)/Makefile.in: $(srcdir)/Makefile.am $(am__configure_deps) exit 1;; \ esac; \ done; \ - echo ' cd $(top_srcdir) && $(AUTOMAKE) --gnu src/libstrongswan/plugins/ldap/Makefile'; \ - cd $(top_srcdir) && \ - $(AUTOMAKE) --gnu src/libstrongswan/plugins/ldap/Makefile + echo ' cd $(top_srcdir) && $(AUTOMAKE) --gnu src/libstrongswan/plugins/ldap/Makefile'; \ + $(am__cd) $(top_srcdir) && \ + $(AUTOMAKE) --gnu src/libstrongswan/plugins/ldap/Makefile .PRECIOUS: Makefile Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status @case '$?' in \ @@ -261,23 +290,28 @@ $(top_srcdir)/configure: $(am__configure_deps) cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh $(ACLOCAL_M4): $(am__aclocal_m4_deps) cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh +$(am__aclocal_m4_deps): install-pluginLTLIBRARIES: $(plugin_LTLIBRARIES) @$(NORMAL_INSTALL) test -z "$(plugindir)" || $(MKDIR_P) "$(DESTDIR)$(plugindir)" - @list='$(plugin_LTLIBRARIES)'; for p in $$list; do \ + @list='$(plugin_LTLIBRARIES)'; test -n "$(plugindir)" || list=; \ + list2=; for p in $$list; do \ if test -f $$p; then \ - f=$(am__strip_dir) \ - echo " $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=install $(pluginLTLIBRARIES_INSTALL) $(INSTALL_STRIP_FLAG) '$$p' '$(DESTDIR)$(plugindir)/$$f'"; \ - $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=install $(pluginLTLIBRARIES_INSTALL) $(INSTALL_STRIP_FLAG) "$$p" "$(DESTDIR)$(plugindir)/$$f"; \ + list2="$$list2 $$p"; \ else :; fi; \ - done + done; \ + test -z "$$list2" || { \ + echo " $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=install $(INSTALL) $(INSTALL_STRIP_FLAG) $$list2 '$(DESTDIR)$(plugindir)'"; \ + $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=install $(INSTALL) $(INSTALL_STRIP_FLAG) $$list2 "$(DESTDIR)$(plugindir)"; \ + } uninstall-pluginLTLIBRARIES: @$(NORMAL_UNINSTALL) - @list='$(plugin_LTLIBRARIES)'; for p in $$list; do \ - p=$(am__strip_dir) \ - echo " $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=uninstall rm -f '$(DESTDIR)$(plugindir)/$$p'"; \ - $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=uninstall rm -f "$(DESTDIR)$(plugindir)/$$p"; \ + @list='$(plugin_LTLIBRARIES)'; test -n "$(plugindir)" || list=; \ + for p in $$list; do \ + $(am__strip_dir) \ + echo " $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=uninstall rm -f '$(DESTDIR)$(plugindir)/$$f'"; \ + $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=uninstall rm -f "$(DESTDIR)$(plugindir)/$$f"; \ done clean-pluginLTLIBRARIES: @@ -302,21 +336,21 @@ distclean-compile: .c.o: @am__fastdepCC_TRUE@ $(COMPILE) -MT $@ -MD -MP -MF $(DEPDIR)/$*.Tpo -c -o $@ $< -@am__fastdepCC_TRUE@ mv -f $(DEPDIR)/$*.Tpo $(DEPDIR)/$*.Po +@am__fastdepCC_TRUE@ $(am__mv) $(DEPDIR)/$*.Tpo $(DEPDIR)/$*.Po @AMDEP_TRUE@@am__fastdepCC_FALSE@ source='$<' object='$@' libtool=no @AMDEPBACKSLASH@ @AMDEP_TRUE@@am__fastdepCC_FALSE@ DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@ @am__fastdepCC_FALSE@ $(COMPILE) -c $< .c.obj: @am__fastdepCC_TRUE@ $(COMPILE) -MT $@ -MD -MP -MF $(DEPDIR)/$*.Tpo -c -o $@ `$(CYGPATH_W) '$<'` -@am__fastdepCC_TRUE@ mv -f $(DEPDIR)/$*.Tpo $(DEPDIR)/$*.Po +@am__fastdepCC_TRUE@ $(am__mv) $(DEPDIR)/$*.Tpo $(DEPDIR)/$*.Po @AMDEP_TRUE@@am__fastdepCC_FALSE@ source='$<' object='$@' libtool=no @AMDEPBACKSLASH@ @AMDEP_TRUE@@am__fastdepCC_FALSE@ DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@ @am__fastdepCC_FALSE@ $(COMPILE) -c `$(CYGPATH_W) '$<'` .c.lo: @am__fastdepCC_TRUE@ $(LTCOMPILE) -MT $@ -MD -MP -MF $(DEPDIR)/$*.Tpo -c -o $@ $< -@am__fastdepCC_TRUE@ mv -f $(DEPDIR)/$*.Tpo $(DEPDIR)/$*.Plo +@am__fastdepCC_TRUE@ $(am__mv) $(DEPDIR)/$*.Tpo $(DEPDIR)/$*.Plo @AMDEP_TRUE@@am__fastdepCC_FALSE@ source='$<' object='$@' libtool=yes @AMDEPBACKSLASH@ @AMDEP_TRUE@@am__fastdepCC_FALSE@ DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@ @am__fastdepCC_FALSE@ $(LTCOMPILE) -c -o $@ $< @@ -339,7 +373,7 @@ tags: TAGS TAGS: $(HEADERS) $(SOURCES) $(TAGS_DEPENDENCIES) \ $(TAGS_FILES) $(LISP) - tags=; \ + set x; \ here=`pwd`; \ list='$(SOURCES) $(HEADERS) $(LISP) $(TAGS_FILES)'; \ unique=`for i in $$list; do \ @@ -347,29 +381,34 @@ TAGS: $(HEADERS) $(SOURCES) $(TAGS_DEPENDENCIES) \ done | \ $(AWK) '{ files[$$0] = 1; nonempty = 1; } \ END { if (nonempty) { for (i in files) print i; }; }'`; \ - if test -z "$(ETAGS_ARGS)$$tags$$unique"; then :; else \ + shift; \ + if test -z "$(ETAGS_ARGS)$$*$$unique"; then :; else \ test -n "$$unique" || unique=$$empty_fix; \ - $(ETAGS) $(ETAGSFLAGS) $(AM_ETAGSFLAGS) $(ETAGS_ARGS) \ - $$tags $$unique; \ + if test $$# -gt 0; then \ + $(ETAGS) $(ETAGSFLAGS) $(AM_ETAGSFLAGS) $(ETAGS_ARGS) \ + "$$@" $$unique; \ + else \ + $(ETAGS) $(ETAGSFLAGS) $(AM_ETAGSFLAGS) $(ETAGS_ARGS) \ + $$unique; \ + fi; \ fi ctags: CTAGS CTAGS: $(HEADERS) $(SOURCES) $(TAGS_DEPENDENCIES) \ $(TAGS_FILES) $(LISP) - tags=; \ list='$(SOURCES) $(HEADERS) $(LISP) $(TAGS_FILES)'; \ unique=`for i in $$list; do \ if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \ done | \ $(AWK) '{ files[$$0] = 1; nonempty = 1; } \ END { if (nonempty) { for (i in files) print i; }; }'`; \ - test -z "$(CTAGS_ARGS)$$tags$$unique" \ + test -z "$(CTAGS_ARGS)$$unique" \ || $(CTAGS) $(CTAGSFLAGS) $(AM_CTAGSFLAGS) $(CTAGS_ARGS) \ - $$tags $$unique + $$unique GTAGS: here=`$(am__cd) $(top_builddir) && pwd` \ - && cd $(top_srcdir) \ - && gtags -i $(GTAGS_ARGS) $$here + && $(am__cd) $(top_srcdir) \ + && gtags -i $(GTAGS_ARGS) "$$here" distclean-tags: -rm -f TAGS ID GTAGS GRTAGS GSYMS GPATH tags @@ -390,13 +429,17 @@ distdir: $(DISTFILES) if test -f $$file || test -d $$file; then d=.; else d=$(srcdir); fi; \ if test -d $$d/$$file; then \ dir=`echo "/$$file" | sed -e 's,/[^/]*$$,,'`; \ + if test -d "$(distdir)/$$file"; then \ + find "$(distdir)/$$file" -type d ! -perm -700 -exec chmod u+rwx {} \;; \ + fi; \ if test -d $(srcdir)/$$file && test $$d != $(srcdir); then \ - cp -pR $(srcdir)/$$file $(distdir)$$dir || exit 1; \ + cp -fpR $(srcdir)/$$file "$(distdir)$$dir" || exit 1; \ + find "$(distdir)/$$file" -type d ! -perm -700 -exec chmod u+rwx {} \;; \ fi; \ - cp -pR $$d/$$file $(distdir)$$dir || exit 1; \ + cp -fpR $$d/$$file "$(distdir)$$dir" || exit 1; \ else \ - test -f $(distdir)/$$file \ - || cp -p $$d/$$file $(distdir)/$$file \ + test -f "$(distdir)/$$file" \ + || cp -p $$d/$$file "$(distdir)/$$file" \ || exit 1; \ fi; \ done @@ -427,6 +470,7 @@ clean-generic: distclean-generic: -test -z "$(CONFIG_CLEAN_FILES)" || rm -f $(CONFIG_CLEAN_FILES) + -test . = "$(srcdir)" || test -z "$(CONFIG_CLEAN_VPATH_FILES)" || rm -f $(CONFIG_CLEAN_VPATH_FILES) maintainer-clean-generic: @echo "This command is intended for maintainers to use" @@ -448,6 +492,8 @@ dvi-am: html: html-am +html-am: + info: info-am info-am: @@ -456,18 +502,28 @@ install-data-am: install-pluginLTLIBRARIES install-dvi: install-dvi-am +install-dvi-am: + install-exec-am: install-html: install-html-am +install-html-am: + install-info: install-info-am +install-info-am: + install-man: install-pdf: install-pdf-am +install-pdf-am: + install-ps: install-ps-am +install-ps-am: + installcheck-am: maintainer-clean: maintainer-clean-am @@ -506,6 +562,7 @@ uninstall-am: uninstall-pluginLTLIBRARIES mostlyclean-generic mostlyclean-libtool pdf pdf-am ps ps-am \ tags uninstall uninstall-am uninstall-pluginLTLIBRARIES + # Tell versions [3.59,3.63) of GNU make to not export all variables. # Otherwise a system limit (for SysV at least) may be exceeded. .NOEXPORT: diff --git a/src/libstrongswan/plugins/ldap/ldap_fetcher.c b/src/libstrongswan/plugins/ldap/ldap_fetcher.c index b2a40219f..ce5b7d56b 100644 --- a/src/libstrongswan/plugins/ldap/ldap_fetcher.c +++ b/src/libstrongswan/plugins/ldap/ldap_fetcher.c @@ -38,7 +38,7 @@ struct private_ldap_fetcher_t { * Public data */ ldap_fetcher_t public; - + /** * timeout to use for fetches */ @@ -79,7 +79,7 @@ static bool parse(LDAP *ldap, LDAPMessage *result, chunk_t *response) } else { - DBG1("getting LDAP values failed: %s", + DBG1("getting LDAP values failed: %s", ldap_err2string(ldap_result2error(ldap, entry, 0))); } ldap_memfree(attr); @@ -110,7 +110,7 @@ static status_t fetch(private_ldap_fetcher_t *this, char *url, int ldap_version = LDAP_VERSION3; struct timeval timeout; status_t status = FAILED; - + if (!strneq(url, "ldap", 4)) { return NOT_SUPPORTED; @@ -126,7 +126,7 @@ static status_t fetch(private_ldap_fetcher_t *this, char *url, ldap_free_urldesc(lurl); return FAILED; } - + timeout.tv_sec = this->timeout; timeout.tv_usec = 0; @@ -171,7 +171,7 @@ static status_t fetch(private_ldap_fetcher_t *this, char *url, static bool set_option(private_ldap_fetcher_t *this, fetcher_option_t option, ...) { va_list args; - + va_start(args, option); switch (option) { @@ -203,9 +203,9 @@ ldap_fetcher_t *ldap_fetcher_create() this->public.interface.fetch = (status_t(*)(fetcher_t*,char*,chunk_t*))fetch; this->public.interface.set_option = (bool(*)(fetcher_t*, fetcher_option_t option, ...))set_option; this->public.interface.destroy = (void (*)(fetcher_t*))destroy; - + this->timeout = DEFAULT_TIMEOUT; - + return &this->public; } diff --git a/src/libstrongswan/plugins/ldap/ldap_plugin.c b/src/libstrongswan/plugins/ldap/ldap_plugin.c index 994f3db46..a31308bbf 100644 --- a/src/libstrongswan/plugins/ldap/ldap_plugin.c +++ b/src/libstrongswan/plugins/ldap/ldap_plugin.c @@ -36,7 +36,7 @@ struct private_ldap_plugin_t { */ static void destroy(private_ldap_plugin_t *this) { - lib->fetcher->remove_fetcher(lib->fetcher, + lib->fetcher->remove_fetcher(lib->fetcher, (fetcher_constructor_t)ldap_fetcher_create); free(this); } @@ -47,14 +47,14 @@ static void destroy(private_ldap_plugin_t *this) plugin_t *plugin_create() { private_ldap_plugin_t *this = malloc_thing(private_ldap_plugin_t); - + this->public.plugin.destroy = (void(*)(plugin_t*))destroy; lib->fetcher->add_fetcher(lib->fetcher, (fetcher_constructor_t)ldap_fetcher_create, "ldap://"); lib->fetcher->add_fetcher(lib->fetcher, (fetcher_constructor_t)ldap_fetcher_create, "ldaps://"); - + return &this->public.plugin; } diff --git a/src/libstrongswan/plugins/md4/Makefile.in b/src/libstrongswan/plugins/md4/Makefile.in index 7ca6a20cc..6014ddcf8 100644 --- a/src/libstrongswan/plugins/md4/Makefile.in +++ b/src/libstrongswan/plugins/md4/Makefile.in @@ -1,8 +1,9 @@ -# Makefile.in generated by automake 1.10.2 from Makefile.am. +# Makefile.in generated by automake 1.11 from Makefile.am. # @configure_input@ # Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, -# 2003, 2004, 2005, 2006, 2007, 2008 Free Software Foundation, Inc. +# 2003, 2004, 2005, 2006, 2007, 2008, 2009 Free Software Foundation, +# Inc. # This Makefile.in is free software; the Free Software Foundation # gives unlimited permission to copy and/or distribute it, # with or without modifications, as long as this notice is preserved. @@ -16,8 +17,9 @@ VPATH = @srcdir@ pkgdatadir = $(datadir)/@PACKAGE@ -pkglibdir = $(libdir)/@PACKAGE@ pkgincludedir = $(includedir)/@PACKAGE@ +pkglibdir = $(libdir)/@PACKAGE@ +pkglibexecdir = $(libexecdir)/@PACKAGE@ am__cd = CDPATH="$${ZSH_VERSION+.}$(PATH_SEPARATOR)" && cd install_sh_DATA = $(install_sh) -c -m 644 install_sh_PROGRAM = $(install_sh) -c @@ -35,19 +37,41 @@ host_triplet = @host@ subdir = src/libstrongswan/plugins/md4 DIST_COMMON = $(srcdir)/Makefile.am $(srcdir)/Makefile.in ACLOCAL_M4 = $(top_srcdir)/aclocal.m4 -am__aclocal_m4_deps = $(top_srcdir)/configure.in +am__aclocal_m4_deps = $(top_srcdir)/m4/config/libtool.m4 \ + $(top_srcdir)/m4/config/ltoptions.m4 \ + $(top_srcdir)/m4/config/ltsugar.m4 \ + $(top_srcdir)/m4/config/ltversion.m4 \ + $(top_srcdir)/m4/config/lt~obsolete.m4 \ + $(top_srcdir)/m4/macros/with.m4 \ + $(top_srcdir)/m4/macros/enable-disable.m4 \ + $(top_srcdir)/configure.in am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \ $(ACLOCAL_M4) mkinstalldirs = $(install_sh) -d CONFIG_CLEAN_FILES = +CONFIG_CLEAN_VPATH_FILES = am__vpath_adj_setup = srcdirstrip=`echo "$(srcdir)" | sed 's|.|.|g'`; am__vpath_adj = case $$p in \ $(srcdir)/*) f=`echo "$$p" | sed "s|^$$srcdirstrip/||"`;; \ *) f=$$p;; \ esac; -am__strip_dir = `echo $$p | sed -e 's|^.*/||'`; +am__strip_dir = f=`echo $$p | sed -e 's|^.*/||'`; +am__install_max = 40 +am__nobase_strip_setup = \ + srcdirstrip=`echo "$(srcdir)" | sed 's/[].[^$$\\*|]/\\\\&/g'` +am__nobase_strip = \ + for p in $$list; do echo "$$p"; done | sed -e "s|$$srcdirstrip/||" +am__nobase_list = $(am__nobase_strip_setup); \ + for p in $$list; do echo "$$p $$p"; done | \ + sed "s| $$srcdirstrip/| |;"' / .*\//!s/ .*/ ./; s,\( .*\)/[^/]*$$,\1,' | \ + $(AWK) 'BEGIN { files["."] = "" } { files[$$2] = files[$$2] " " $$1; \ + if (++n[$$2] == $(am__install_max)) \ + { print $$2, files[$$2]; n[$$2] = 0; files[$$2] = "" } } \ + END { for (dir in files) print dir, files[dir] }' +am__base_list = \ + sed '$$!N;$$!N;$$!N;$$!N;$$!N;$$!N;$$!N;s/\n/ /g' | \ + sed '$$!N;$$!N;$$!N;$$!N;s/\n/ /g' am__installdirs = "$(DESTDIR)$(plugindir)" -pluginLTLIBRARIES_INSTALL = $(INSTALL) LTLIBRARIES = $(plugin_LTLIBRARIES) libstrongswan_md4_la_LIBADD = am_libstrongswan_md4_la_OBJECTS = md4_plugin.lo md4_hasher.lo @@ -58,6 +82,7 @@ libstrongswan_md4_la_LINK = $(LIBTOOL) --tag=CC $(AM_LIBTOOLFLAGS) \ DEFAULT_INCLUDES = -I.@am__isrc@ depcomp = $(SHELL) $(top_srcdir)/depcomp am__depfiles_maybe = depfiles +am__mv = mv -f COMPILE = $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) \ $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) LTCOMPILE = $(LIBTOOL) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) \ @@ -105,25 +130,22 @@ INSTALL_DATA = @INSTALL_DATA@ INSTALL_PROGRAM = @INSTALL_PROGRAM@ INSTALL_SCRIPT = @INSTALL_SCRIPT@ INSTALL_STRIP_PROGRAM = @INSTALL_STRIP_PROGRAM@ -IPSEC_ROUTING_TABLE = @IPSEC_ROUTING_TABLE@ -IPSEC_ROUTING_TABLE_PRIO = @IPSEC_ROUTING_TABLE_PRIO@ LD = @LD@ LDFLAGS = @LDFLAGS@ LEX = @LEX@ LEXLIB = @LEXLIB@ LEX_OUTPUT_ROOT = @LEX_OUTPUT_ROOT@ -LIBGCRYPT_CFLAGS = @LIBGCRYPT_CFLAGS@ -LIBGCRYPT_CONFIG = @LIBGCRYPT_CONFIG@ -LIBGCRYPT_LIBS = @LIBGCRYPT_LIBS@ LIBOBJS = @LIBOBJS@ LIBS = @LIBS@ LIBTOOL = @LIBTOOL@ -LINUX_HEADERS = @LINUX_HEADERS@ LIPO = @LIPO@ LN_S = @LN_S@ LTLIBOBJS = @LTLIBOBJS@ MAKEINFO = @MAKEINFO@ MKDIR_P = @MKDIR_P@ +MYSQLCFLAG = @MYSQLCFLAG@ +MYSQLCONFIG = @MYSQLCONFIG@ +MYSQLLIB = @MYSQLLIB@ NM = @NM@ NMEDIT = @NMEDIT@ OBJDUMP = @OBJDUMP@ @@ -135,11 +157,14 @@ PACKAGE_BUGREPORT = @PACKAGE_BUGREPORT@ PACKAGE_NAME = @PACKAGE_NAME@ PACKAGE_STRING = @PACKAGE_STRING@ PACKAGE_TARNAME = @PACKAGE_TARNAME@ +PACKAGE_URL = @PACKAGE_URL@ PACKAGE_VERSION = @PACKAGE_VERSION@ PATH_SEPARATOR = @PATH_SEPARATOR@ PERL = @PERL@ PKG_CONFIG = @PKG_CONFIG@ +PTHREADLIB = @PTHREADLIB@ RANLIB = @RANLIB@ +RTLIB = @RTLIB@ RUBY = @RUBY@ RUBYINCLUDE = @RUBYINCLUDE@ SED = @SED@ @@ -168,9 +193,9 @@ build_cpu = @build_cpu@ build_os = @build_os@ build_vendor = @build_vendor@ builddir = @builddir@ -confdir = @confdir@ datadir = @datadir@ datarootdir = @datarootdir@ +default_pkcs11 = @default_pkcs11@ docdir = @docdir@ dvidir = @dvidir@ exec_prefix = @exec_prefix@ @@ -193,7 +218,7 @@ ipsecuser = @ipsecuser@ libdir = @libdir@ libexecdir = @libexecdir@ libstrongswan_plugins = @libstrongswan_plugins@ -linuxdir = @linuxdir@ +linux_headers = @linux_headers@ localedir = @localedir@ localstatedir = @localstatedir@ lt_ECHO = @lt_ECHO@ @@ -201,6 +226,7 @@ mandir = @mandir@ mkdir_p = @mkdir_p@ nm_CFLAGS = @nm_CFLAGS@ nm_LIBS = @nm_LIBS@ +nm_ca_dir = @nm_ca_dir@ oldincludedir = @oldincludedir@ pdfdir = @pdfdir@ piddir = @piddir@ @@ -209,10 +235,12 @@ pluto_plugins = @pluto_plugins@ prefix = @prefix@ program_transform_name = @program_transform_name@ psdir = @psdir@ +random_device = @random_device@ resolv_conf = @resolv_conf@ +routing_table = @routing_table@ +routing_table_prio = @routing_table_prio@ sbindir = @sbindir@ sharedstatedir = @sharedstatedir@ -simreader = @simreader@ srcdir = @srcdir@ strongswan_conf = @strongswan_conf@ sysconfdir = @sysconfdir@ @@ -220,6 +248,7 @@ target_alias = @target_alias@ top_build_prefix = @top_build_prefix@ top_builddir = @top_builddir@ top_srcdir = @top_srcdir@ +urandom_device = @urandom_device@ xml_CFLAGS = @xml_CFLAGS@ xml_LIBS = @xml_LIBS@ INCLUDES = -I$(top_srcdir)/src/libstrongswan @@ -240,9 +269,9 @@ $(srcdir)/Makefile.in: $(srcdir)/Makefile.am $(am__configure_deps) exit 1;; \ esac; \ done; \ - echo ' cd $(top_srcdir) && $(AUTOMAKE) --gnu src/libstrongswan/plugins/md4/Makefile'; \ - cd $(top_srcdir) && \ - $(AUTOMAKE) --gnu src/libstrongswan/plugins/md4/Makefile + echo ' cd $(top_srcdir) && $(AUTOMAKE) --gnu src/libstrongswan/plugins/md4/Makefile'; \ + $(am__cd) $(top_srcdir) && \ + $(AUTOMAKE) --gnu src/libstrongswan/plugins/md4/Makefile .PRECIOUS: Makefile Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status @case '$?' in \ @@ -260,23 +289,28 @@ $(top_srcdir)/configure: $(am__configure_deps) cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh $(ACLOCAL_M4): $(am__aclocal_m4_deps) cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh +$(am__aclocal_m4_deps): install-pluginLTLIBRARIES: $(plugin_LTLIBRARIES) @$(NORMAL_INSTALL) test -z "$(plugindir)" || $(MKDIR_P) "$(DESTDIR)$(plugindir)" - @list='$(plugin_LTLIBRARIES)'; for p in $$list; do \ + @list='$(plugin_LTLIBRARIES)'; test -n "$(plugindir)" || list=; \ + list2=; for p in $$list; do \ if test -f $$p; then \ - f=$(am__strip_dir) \ - echo " $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=install $(pluginLTLIBRARIES_INSTALL) $(INSTALL_STRIP_FLAG) '$$p' '$(DESTDIR)$(plugindir)/$$f'"; \ - $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=install $(pluginLTLIBRARIES_INSTALL) $(INSTALL_STRIP_FLAG) "$$p" "$(DESTDIR)$(plugindir)/$$f"; \ + list2="$$list2 $$p"; \ else :; fi; \ - done + done; \ + test -z "$$list2" || { \ + echo " $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=install $(INSTALL) $(INSTALL_STRIP_FLAG) $$list2 '$(DESTDIR)$(plugindir)'"; \ + $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=install $(INSTALL) $(INSTALL_STRIP_FLAG) $$list2 "$(DESTDIR)$(plugindir)"; \ + } uninstall-pluginLTLIBRARIES: @$(NORMAL_UNINSTALL) - @list='$(plugin_LTLIBRARIES)'; for p in $$list; do \ - p=$(am__strip_dir) \ - echo " $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=uninstall rm -f '$(DESTDIR)$(plugindir)/$$p'"; \ - $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=uninstall rm -f "$(DESTDIR)$(plugindir)/$$p"; \ + @list='$(plugin_LTLIBRARIES)'; test -n "$(plugindir)" || list=; \ + for p in $$list; do \ + $(am__strip_dir) \ + echo " $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=uninstall rm -f '$(DESTDIR)$(plugindir)/$$f'"; \ + $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=uninstall rm -f "$(DESTDIR)$(plugindir)/$$f"; \ done clean-pluginLTLIBRARIES: @@ -301,21 +335,21 @@ distclean-compile: .c.o: @am__fastdepCC_TRUE@ $(COMPILE) -MT $@ -MD -MP -MF $(DEPDIR)/$*.Tpo -c -o $@ $< -@am__fastdepCC_TRUE@ mv -f $(DEPDIR)/$*.Tpo $(DEPDIR)/$*.Po +@am__fastdepCC_TRUE@ $(am__mv) $(DEPDIR)/$*.Tpo $(DEPDIR)/$*.Po @AMDEP_TRUE@@am__fastdepCC_FALSE@ source='$<' object='$@' libtool=no @AMDEPBACKSLASH@ @AMDEP_TRUE@@am__fastdepCC_FALSE@ DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@ @am__fastdepCC_FALSE@ $(COMPILE) -c $< .c.obj: @am__fastdepCC_TRUE@ $(COMPILE) -MT $@ -MD -MP -MF $(DEPDIR)/$*.Tpo -c -o $@ `$(CYGPATH_W) '$<'` -@am__fastdepCC_TRUE@ mv -f $(DEPDIR)/$*.Tpo $(DEPDIR)/$*.Po +@am__fastdepCC_TRUE@ $(am__mv) $(DEPDIR)/$*.Tpo $(DEPDIR)/$*.Po @AMDEP_TRUE@@am__fastdepCC_FALSE@ source='$<' object='$@' libtool=no @AMDEPBACKSLASH@ @AMDEP_TRUE@@am__fastdepCC_FALSE@ DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@ @am__fastdepCC_FALSE@ $(COMPILE) -c `$(CYGPATH_W) '$<'` .c.lo: @am__fastdepCC_TRUE@ $(LTCOMPILE) -MT $@ -MD -MP -MF $(DEPDIR)/$*.Tpo -c -o $@ $< -@am__fastdepCC_TRUE@ mv -f $(DEPDIR)/$*.Tpo $(DEPDIR)/$*.Plo +@am__fastdepCC_TRUE@ $(am__mv) $(DEPDIR)/$*.Tpo $(DEPDIR)/$*.Plo @AMDEP_TRUE@@am__fastdepCC_FALSE@ source='$<' object='$@' libtool=yes @AMDEPBACKSLASH@ @AMDEP_TRUE@@am__fastdepCC_FALSE@ DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@ @am__fastdepCC_FALSE@ $(LTCOMPILE) -c -o $@ $< @@ -338,7 +372,7 @@ tags: TAGS TAGS: $(HEADERS) $(SOURCES) $(TAGS_DEPENDENCIES) \ $(TAGS_FILES) $(LISP) - tags=; \ + set x; \ here=`pwd`; \ list='$(SOURCES) $(HEADERS) $(LISP) $(TAGS_FILES)'; \ unique=`for i in $$list; do \ @@ -346,29 +380,34 @@ TAGS: $(HEADERS) $(SOURCES) $(TAGS_DEPENDENCIES) \ done | \ $(AWK) '{ files[$$0] = 1; nonempty = 1; } \ END { if (nonempty) { for (i in files) print i; }; }'`; \ - if test -z "$(ETAGS_ARGS)$$tags$$unique"; then :; else \ + shift; \ + if test -z "$(ETAGS_ARGS)$$*$$unique"; then :; else \ test -n "$$unique" || unique=$$empty_fix; \ - $(ETAGS) $(ETAGSFLAGS) $(AM_ETAGSFLAGS) $(ETAGS_ARGS) \ - $$tags $$unique; \ + if test $$# -gt 0; then \ + $(ETAGS) $(ETAGSFLAGS) $(AM_ETAGSFLAGS) $(ETAGS_ARGS) \ + "$$@" $$unique; \ + else \ + $(ETAGS) $(ETAGSFLAGS) $(AM_ETAGSFLAGS) $(ETAGS_ARGS) \ + $$unique; \ + fi; \ fi ctags: CTAGS CTAGS: $(HEADERS) $(SOURCES) $(TAGS_DEPENDENCIES) \ $(TAGS_FILES) $(LISP) - tags=; \ list='$(SOURCES) $(HEADERS) $(LISP) $(TAGS_FILES)'; \ unique=`for i in $$list; do \ if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \ done | \ $(AWK) '{ files[$$0] = 1; nonempty = 1; } \ END { if (nonempty) { for (i in files) print i; }; }'`; \ - test -z "$(CTAGS_ARGS)$$tags$$unique" \ + test -z "$(CTAGS_ARGS)$$unique" \ || $(CTAGS) $(CTAGSFLAGS) $(AM_CTAGSFLAGS) $(CTAGS_ARGS) \ - $$tags $$unique + $$unique GTAGS: here=`$(am__cd) $(top_builddir) && pwd` \ - && cd $(top_srcdir) \ - && gtags -i $(GTAGS_ARGS) $$here + && $(am__cd) $(top_srcdir) \ + && gtags -i $(GTAGS_ARGS) "$$here" distclean-tags: -rm -f TAGS ID GTAGS GRTAGS GSYMS GPATH tags @@ -389,13 +428,17 @@ distdir: $(DISTFILES) if test -f $$file || test -d $$file; then d=.; else d=$(srcdir); fi; \ if test -d $$d/$$file; then \ dir=`echo "/$$file" | sed -e 's,/[^/]*$$,,'`; \ + if test -d "$(distdir)/$$file"; then \ + find "$(distdir)/$$file" -type d ! -perm -700 -exec chmod u+rwx {} \;; \ + fi; \ if test -d $(srcdir)/$$file && test $$d != $(srcdir); then \ - cp -pR $(srcdir)/$$file $(distdir)$$dir || exit 1; \ + cp -fpR $(srcdir)/$$file "$(distdir)$$dir" || exit 1; \ + find "$(distdir)/$$file" -type d ! -perm -700 -exec chmod u+rwx {} \;; \ fi; \ - cp -pR $$d/$$file $(distdir)$$dir || exit 1; \ + cp -fpR $$d/$$file "$(distdir)$$dir" || exit 1; \ else \ - test -f $(distdir)/$$file \ - || cp -p $$d/$$file $(distdir)/$$file \ + test -f "$(distdir)/$$file" \ + || cp -p $$d/$$file "$(distdir)/$$file" \ || exit 1; \ fi; \ done @@ -426,6 +469,7 @@ clean-generic: distclean-generic: -test -z "$(CONFIG_CLEAN_FILES)" || rm -f $(CONFIG_CLEAN_FILES) + -test . = "$(srcdir)" || test -z "$(CONFIG_CLEAN_VPATH_FILES)" || rm -f $(CONFIG_CLEAN_VPATH_FILES) maintainer-clean-generic: @echo "This command is intended for maintainers to use" @@ -447,6 +491,8 @@ dvi-am: html: html-am +html-am: + info: info-am info-am: @@ -455,18 +501,28 @@ install-data-am: install-pluginLTLIBRARIES install-dvi: install-dvi-am +install-dvi-am: + install-exec-am: install-html: install-html-am +install-html-am: + install-info: install-info-am +install-info-am: + install-man: install-pdf: install-pdf-am +install-pdf-am: + install-ps: install-ps-am +install-ps-am: + installcheck-am: maintainer-clean: maintainer-clean-am @@ -505,6 +561,7 @@ uninstall-am: uninstall-pluginLTLIBRARIES mostlyclean-generic mostlyclean-libtool pdf pdf-am ps ps-am \ tags uninstall uninstall-am uninstall-pluginLTLIBRARIES + # Tell versions [3.59,3.63) of GNU make to not export all variables. # Otherwise a system limit (for SysV at least) may be exceeded. .NOEXPORT: diff --git a/src/libstrongswan/plugins/md4/md4_hasher.c b/src/libstrongswan/plugins/md4/md4_hasher.c index 3801110dc..366d37328 100644 --- a/src/libstrongswan/plugins/md4/md4_hasher.c +++ b/src/libstrongswan/plugins/md4/md4_hasher.c @@ -2,9 +2,9 @@ * Copyright (C) 2005-2006 Martin Willi * Copyright (C) 2005 Jan Hutter * Hochschule fuer Technik Rapperswil - * Copyright (C) 1990-1992, RSA Data Security, Inc. Created 1990. + * Copyright (C) 1990-1992, RSA Data Security, Inc. Created 1990. * All rights reserved. - * + * * Derived from the RSA Data Security, Inc. MD4 Message-Digest Algorithm. * Ported to fulfill hasher_t interface. * @@ -83,7 +83,7 @@ struct private_md4_hasher_t { * Public interface for this hasher. */ md4_hasher_t public; - + /* * State of the hasher. */ @@ -101,7 +101,7 @@ static void Encode (u_int8_t *output, u_int32_t *input, size_t len) { size_t i, j; - for (i = 0, j = 0; j < len; i++, j += 4) + for (i = 0, j = 0; j < len; i++, j += 4) { output[j] = (u_int8_t)(input[i] & 0xff); output[j+1] = (u_int8_t)((input[i] >> 8) & 0xff); @@ -119,7 +119,7 @@ static void Decode(u_int32_t *output, u_int8_t *input, size_t len) for (i = 0, j = 0; j < len; i++, j += 4) { - output[i] = ((u_int32_t)input[j]) | (((u_int32_t)input[j+1]) << 8) | + output[i] = ((u_int32_t)input[j]) | (((u_int32_t)input[j+1]) << 8) | (((u_int32_t)input[j+2]) << 16) | (((u_int32_t)input[j+3]) << 24); } } @@ -220,14 +220,14 @@ static void MD4Update(private_md4_hasher_t *this, u_int8_t *input, size_t inputL partLen = 64 - index; /* Transform as many times as possible. */ - if (inputLen >= partLen) + if (inputLen >= partLen) { memcpy(&this->buffer[index], input, partLen); MD4Transform (this->state, this->buffer); for (i = partLen; i + 63 < inputLen; i += 64) { - MD4Transform (this->state, &input[i]); + MD4Transform (this->state, &input[i]); } index = 0; } @@ -288,7 +288,7 @@ static void get_hash(private_md4_hasher_t *this, chunk_t chunk, u_int8_t *buffer static void allocate_hash(private_md4_hasher_t *this, chunk_t chunk, chunk_t *hash) { chunk_t allocated_hash; - + MD4Update(this, chunk.ptr, chunk.len); if (hash != NULL) { @@ -297,11 +297,11 @@ static void allocate_hash(private_md4_hasher_t *this, chunk_t chunk, chunk_t *ha MD4Final(this, allocated_hash.ptr); this->public.hasher_interface.reset(&(this->public.hasher_interface)); - + *hash = allocated_hash; } } - + /** * Implementation of hasher_t.get_hash_size. */ @@ -337,21 +337,21 @@ static void destroy(private_md4_hasher_t *this) md4_hasher_t *md4_hasher_create(hash_algorithm_t algo) { private_md4_hasher_t *this; - + if (algo != HASH_MD4) { return NULL; } this = malloc_thing(private_md4_hasher_t); - + this->public.hasher_interface.get_hash = (void (*) (hasher_t*, chunk_t, u_int8_t*))get_hash; this->public.hasher_interface.allocate_hash = (void (*) (hasher_t*, chunk_t, chunk_t*))allocate_hash; this->public.hasher_interface.get_hash_size = (size_t (*) (hasher_t*))get_hash_size; this->public.hasher_interface.reset = (void (*) (hasher_t*))reset; this->public.hasher_interface.destroy = (void (*) (hasher_t*))destroy; - + /* initialize */ reset(this); - + return &(this->public); } diff --git a/src/libstrongswan/plugins/md4/md4_hasher.h b/src/libstrongswan/plugins/md4/md4_hasher.h index b0b8c65d2..aeb68f718 100644 --- a/src/libstrongswan/plugins/md4/md4_hasher.h +++ b/src/libstrongswan/plugins/md4/md4_hasher.h @@ -30,7 +30,7 @@ typedef struct md4_hasher_t md4_hasher_t; * Implementation of hasher_t interface using the MD4 algorithm. */ struct md4_hasher_t { - + /** * Generic hasher_t interface for this hasher. */ @@ -39,7 +39,7 @@ struct md4_hasher_t { /** * Creates a new md4_hasher_t. - * + * * @param algo hash algorithm, must be HASH_MD4 * @return md4_hasher_t object, NULL if not supported */ diff --git a/src/libstrongswan/plugins/md4/md4_plugin.c b/src/libstrongswan/plugins/md4/md4_plugin.c index 43ae6261d..ba4041d2d 100644 --- a/src/libstrongswan/plugins/md4/md4_plugin.c +++ b/src/libstrongswan/plugins/md4/md4_plugin.c @@ -47,12 +47,12 @@ static void destroy(private_md4_plugin_t *this) plugin_t *plugin_create() { private_md4_plugin_t *this = malloc_thing(private_md4_plugin_t); - + this->public.plugin.destroy = (void(*)(plugin_t*))destroy; - + lib->crypto->add_hasher(lib->crypto, HASH_MD4, (hasher_constructor_t)md4_hasher_create); - + return &this->public.plugin; } diff --git a/src/libstrongswan/plugins/md5/Makefile.in b/src/libstrongswan/plugins/md5/Makefile.in index fb9bc4b4d..fcb921316 100644 --- a/src/libstrongswan/plugins/md5/Makefile.in +++ b/src/libstrongswan/plugins/md5/Makefile.in @@ -1,8 +1,9 @@ -# Makefile.in generated by automake 1.10.2 from Makefile.am. +# Makefile.in generated by automake 1.11 from Makefile.am. # @configure_input@ # Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, -# 2003, 2004, 2005, 2006, 2007, 2008 Free Software Foundation, Inc. +# 2003, 2004, 2005, 2006, 2007, 2008, 2009 Free Software Foundation, +# Inc. # This Makefile.in is free software; the Free Software Foundation # gives unlimited permission to copy and/or distribute it, # with or without modifications, as long as this notice is preserved. @@ -16,8 +17,9 @@ VPATH = @srcdir@ pkgdatadir = $(datadir)/@PACKAGE@ -pkglibdir = $(libdir)/@PACKAGE@ pkgincludedir = $(includedir)/@PACKAGE@ +pkglibdir = $(libdir)/@PACKAGE@ +pkglibexecdir = $(libexecdir)/@PACKAGE@ am__cd = CDPATH="$${ZSH_VERSION+.}$(PATH_SEPARATOR)" && cd install_sh_DATA = $(install_sh) -c -m 644 install_sh_PROGRAM = $(install_sh) -c @@ -35,19 +37,41 @@ host_triplet = @host@ subdir = src/libstrongswan/plugins/md5 DIST_COMMON = $(srcdir)/Makefile.am $(srcdir)/Makefile.in ACLOCAL_M4 = $(top_srcdir)/aclocal.m4 -am__aclocal_m4_deps = $(top_srcdir)/configure.in +am__aclocal_m4_deps = $(top_srcdir)/m4/config/libtool.m4 \ + $(top_srcdir)/m4/config/ltoptions.m4 \ + $(top_srcdir)/m4/config/ltsugar.m4 \ + $(top_srcdir)/m4/config/ltversion.m4 \ + $(top_srcdir)/m4/config/lt~obsolete.m4 \ + $(top_srcdir)/m4/macros/with.m4 \ + $(top_srcdir)/m4/macros/enable-disable.m4 \ + $(top_srcdir)/configure.in am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \ $(ACLOCAL_M4) mkinstalldirs = $(install_sh) -d CONFIG_CLEAN_FILES = +CONFIG_CLEAN_VPATH_FILES = am__vpath_adj_setup = srcdirstrip=`echo "$(srcdir)" | sed 's|.|.|g'`; am__vpath_adj = case $$p in \ $(srcdir)/*) f=`echo "$$p" | sed "s|^$$srcdirstrip/||"`;; \ *) f=$$p;; \ esac; -am__strip_dir = `echo $$p | sed -e 's|^.*/||'`; +am__strip_dir = f=`echo $$p | sed -e 's|^.*/||'`; +am__install_max = 40 +am__nobase_strip_setup = \ + srcdirstrip=`echo "$(srcdir)" | sed 's/[].[^$$\\*|]/\\\\&/g'` +am__nobase_strip = \ + for p in $$list; do echo "$$p"; done | sed -e "s|$$srcdirstrip/||" +am__nobase_list = $(am__nobase_strip_setup); \ + for p in $$list; do echo "$$p $$p"; done | \ + sed "s| $$srcdirstrip/| |;"' / .*\//!s/ .*/ ./; s,\( .*\)/[^/]*$$,\1,' | \ + $(AWK) 'BEGIN { files["."] = "" } { files[$$2] = files[$$2] " " $$1; \ + if (++n[$$2] == $(am__install_max)) \ + { print $$2, files[$$2]; n[$$2] = 0; files[$$2] = "" } } \ + END { for (dir in files) print dir, files[dir] }' +am__base_list = \ + sed '$$!N;$$!N;$$!N;$$!N;$$!N;$$!N;$$!N;s/\n/ /g' | \ + sed '$$!N;$$!N;$$!N;$$!N;s/\n/ /g' am__installdirs = "$(DESTDIR)$(plugindir)" -pluginLTLIBRARIES_INSTALL = $(INSTALL) LTLIBRARIES = $(plugin_LTLIBRARIES) libstrongswan_md5_la_LIBADD = am_libstrongswan_md5_la_OBJECTS = md5_plugin.lo md5_hasher.lo @@ -58,6 +82,7 @@ libstrongswan_md5_la_LINK = $(LIBTOOL) --tag=CC $(AM_LIBTOOLFLAGS) \ DEFAULT_INCLUDES = -I.@am__isrc@ depcomp = $(SHELL) $(top_srcdir)/depcomp am__depfiles_maybe = depfiles +am__mv = mv -f COMPILE = $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) \ $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) LTCOMPILE = $(LIBTOOL) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) \ @@ -105,25 +130,22 @@ INSTALL_DATA = @INSTALL_DATA@ INSTALL_PROGRAM = @INSTALL_PROGRAM@ INSTALL_SCRIPT = @INSTALL_SCRIPT@ INSTALL_STRIP_PROGRAM = @INSTALL_STRIP_PROGRAM@ -IPSEC_ROUTING_TABLE = @IPSEC_ROUTING_TABLE@ -IPSEC_ROUTING_TABLE_PRIO = @IPSEC_ROUTING_TABLE_PRIO@ LD = @LD@ LDFLAGS = @LDFLAGS@ LEX = @LEX@ LEXLIB = @LEXLIB@ LEX_OUTPUT_ROOT = @LEX_OUTPUT_ROOT@ -LIBGCRYPT_CFLAGS = @LIBGCRYPT_CFLAGS@ -LIBGCRYPT_CONFIG = @LIBGCRYPT_CONFIG@ -LIBGCRYPT_LIBS = @LIBGCRYPT_LIBS@ LIBOBJS = @LIBOBJS@ LIBS = @LIBS@ LIBTOOL = @LIBTOOL@ -LINUX_HEADERS = @LINUX_HEADERS@ LIPO = @LIPO@ LN_S = @LN_S@ LTLIBOBJS = @LTLIBOBJS@ MAKEINFO = @MAKEINFO@ MKDIR_P = @MKDIR_P@ +MYSQLCFLAG = @MYSQLCFLAG@ +MYSQLCONFIG = @MYSQLCONFIG@ +MYSQLLIB = @MYSQLLIB@ NM = @NM@ NMEDIT = @NMEDIT@ OBJDUMP = @OBJDUMP@ @@ -135,11 +157,14 @@ PACKAGE_BUGREPORT = @PACKAGE_BUGREPORT@ PACKAGE_NAME = @PACKAGE_NAME@ PACKAGE_STRING = @PACKAGE_STRING@ PACKAGE_TARNAME = @PACKAGE_TARNAME@ +PACKAGE_URL = @PACKAGE_URL@ PACKAGE_VERSION = @PACKAGE_VERSION@ PATH_SEPARATOR = @PATH_SEPARATOR@ PERL = @PERL@ PKG_CONFIG = @PKG_CONFIG@ +PTHREADLIB = @PTHREADLIB@ RANLIB = @RANLIB@ +RTLIB = @RTLIB@ RUBY = @RUBY@ RUBYINCLUDE = @RUBYINCLUDE@ SED = @SED@ @@ -168,9 +193,9 @@ build_cpu = @build_cpu@ build_os = @build_os@ build_vendor = @build_vendor@ builddir = @builddir@ -confdir = @confdir@ datadir = @datadir@ datarootdir = @datarootdir@ +default_pkcs11 = @default_pkcs11@ docdir = @docdir@ dvidir = @dvidir@ exec_prefix = @exec_prefix@ @@ -193,7 +218,7 @@ ipsecuser = @ipsecuser@ libdir = @libdir@ libexecdir = @libexecdir@ libstrongswan_plugins = @libstrongswan_plugins@ -linuxdir = @linuxdir@ +linux_headers = @linux_headers@ localedir = @localedir@ localstatedir = @localstatedir@ lt_ECHO = @lt_ECHO@ @@ -201,6 +226,7 @@ mandir = @mandir@ mkdir_p = @mkdir_p@ nm_CFLAGS = @nm_CFLAGS@ nm_LIBS = @nm_LIBS@ +nm_ca_dir = @nm_ca_dir@ oldincludedir = @oldincludedir@ pdfdir = @pdfdir@ piddir = @piddir@ @@ -209,10 +235,12 @@ pluto_plugins = @pluto_plugins@ prefix = @prefix@ program_transform_name = @program_transform_name@ psdir = @psdir@ +random_device = @random_device@ resolv_conf = @resolv_conf@ +routing_table = @routing_table@ +routing_table_prio = @routing_table_prio@ sbindir = @sbindir@ sharedstatedir = @sharedstatedir@ -simreader = @simreader@ srcdir = @srcdir@ strongswan_conf = @strongswan_conf@ sysconfdir = @sysconfdir@ @@ -220,6 +248,7 @@ target_alias = @target_alias@ top_build_prefix = @top_build_prefix@ top_builddir = @top_builddir@ top_srcdir = @top_srcdir@ +urandom_device = @urandom_device@ xml_CFLAGS = @xml_CFLAGS@ xml_LIBS = @xml_LIBS@ INCLUDES = -I$(top_srcdir)/src/libstrongswan @@ -240,9 +269,9 @@ $(srcdir)/Makefile.in: $(srcdir)/Makefile.am $(am__configure_deps) exit 1;; \ esac; \ done; \ - echo ' cd $(top_srcdir) && $(AUTOMAKE) --gnu src/libstrongswan/plugins/md5/Makefile'; \ - cd $(top_srcdir) && \ - $(AUTOMAKE) --gnu src/libstrongswan/plugins/md5/Makefile + echo ' cd $(top_srcdir) && $(AUTOMAKE) --gnu src/libstrongswan/plugins/md5/Makefile'; \ + $(am__cd) $(top_srcdir) && \ + $(AUTOMAKE) --gnu src/libstrongswan/plugins/md5/Makefile .PRECIOUS: Makefile Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status @case '$?' in \ @@ -260,23 +289,28 @@ $(top_srcdir)/configure: $(am__configure_deps) cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh $(ACLOCAL_M4): $(am__aclocal_m4_deps) cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh +$(am__aclocal_m4_deps): install-pluginLTLIBRARIES: $(plugin_LTLIBRARIES) @$(NORMAL_INSTALL) test -z "$(plugindir)" || $(MKDIR_P) "$(DESTDIR)$(plugindir)" - @list='$(plugin_LTLIBRARIES)'; for p in $$list; do \ + @list='$(plugin_LTLIBRARIES)'; test -n "$(plugindir)" || list=; \ + list2=; for p in $$list; do \ if test -f $$p; then \ - f=$(am__strip_dir) \ - echo " $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=install $(pluginLTLIBRARIES_INSTALL) $(INSTALL_STRIP_FLAG) '$$p' '$(DESTDIR)$(plugindir)/$$f'"; \ - $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=install $(pluginLTLIBRARIES_INSTALL) $(INSTALL_STRIP_FLAG) "$$p" "$(DESTDIR)$(plugindir)/$$f"; \ + list2="$$list2 $$p"; \ else :; fi; \ - done + done; \ + test -z "$$list2" || { \ + echo " $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=install $(INSTALL) $(INSTALL_STRIP_FLAG) $$list2 '$(DESTDIR)$(plugindir)'"; \ + $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=install $(INSTALL) $(INSTALL_STRIP_FLAG) $$list2 "$(DESTDIR)$(plugindir)"; \ + } uninstall-pluginLTLIBRARIES: @$(NORMAL_UNINSTALL) - @list='$(plugin_LTLIBRARIES)'; for p in $$list; do \ - p=$(am__strip_dir) \ - echo " $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=uninstall rm -f '$(DESTDIR)$(plugindir)/$$p'"; \ - $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=uninstall rm -f "$(DESTDIR)$(plugindir)/$$p"; \ + @list='$(plugin_LTLIBRARIES)'; test -n "$(plugindir)" || list=; \ + for p in $$list; do \ + $(am__strip_dir) \ + echo " $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=uninstall rm -f '$(DESTDIR)$(plugindir)/$$f'"; \ + $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=uninstall rm -f "$(DESTDIR)$(plugindir)/$$f"; \ done clean-pluginLTLIBRARIES: @@ -301,21 +335,21 @@ distclean-compile: .c.o: @am__fastdepCC_TRUE@ $(COMPILE) -MT $@ -MD -MP -MF $(DEPDIR)/$*.Tpo -c -o $@ $< -@am__fastdepCC_TRUE@ mv -f $(DEPDIR)/$*.Tpo $(DEPDIR)/$*.Po +@am__fastdepCC_TRUE@ $(am__mv) $(DEPDIR)/$*.Tpo $(DEPDIR)/$*.Po @AMDEP_TRUE@@am__fastdepCC_FALSE@ source='$<' object='$@' libtool=no @AMDEPBACKSLASH@ @AMDEP_TRUE@@am__fastdepCC_FALSE@ DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@ @am__fastdepCC_FALSE@ $(COMPILE) -c $< .c.obj: @am__fastdepCC_TRUE@ $(COMPILE) -MT $@ -MD -MP -MF $(DEPDIR)/$*.Tpo -c -o $@ `$(CYGPATH_W) '$<'` -@am__fastdepCC_TRUE@ mv -f $(DEPDIR)/$*.Tpo $(DEPDIR)/$*.Po +@am__fastdepCC_TRUE@ $(am__mv) $(DEPDIR)/$*.Tpo $(DEPDIR)/$*.Po @AMDEP_TRUE@@am__fastdepCC_FALSE@ source='$<' object='$@' libtool=no @AMDEPBACKSLASH@ @AMDEP_TRUE@@am__fastdepCC_FALSE@ DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@ @am__fastdepCC_FALSE@ $(COMPILE) -c `$(CYGPATH_W) '$<'` .c.lo: @am__fastdepCC_TRUE@ $(LTCOMPILE) -MT $@ -MD -MP -MF $(DEPDIR)/$*.Tpo -c -o $@ $< -@am__fastdepCC_TRUE@ mv -f $(DEPDIR)/$*.Tpo $(DEPDIR)/$*.Plo +@am__fastdepCC_TRUE@ $(am__mv) $(DEPDIR)/$*.Tpo $(DEPDIR)/$*.Plo @AMDEP_TRUE@@am__fastdepCC_FALSE@ source='$<' object='$@' libtool=yes @AMDEPBACKSLASH@ @AMDEP_TRUE@@am__fastdepCC_FALSE@ DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@ @am__fastdepCC_FALSE@ $(LTCOMPILE) -c -o $@ $< @@ -338,7 +372,7 @@ tags: TAGS TAGS: $(HEADERS) $(SOURCES) $(TAGS_DEPENDENCIES) \ $(TAGS_FILES) $(LISP) - tags=; \ + set x; \ here=`pwd`; \ list='$(SOURCES) $(HEADERS) $(LISP) $(TAGS_FILES)'; \ unique=`for i in $$list; do \ @@ -346,29 +380,34 @@ TAGS: $(HEADERS) $(SOURCES) $(TAGS_DEPENDENCIES) \ done | \ $(AWK) '{ files[$$0] = 1; nonempty = 1; } \ END { if (nonempty) { for (i in files) print i; }; }'`; \ - if test -z "$(ETAGS_ARGS)$$tags$$unique"; then :; else \ + shift; \ + if test -z "$(ETAGS_ARGS)$$*$$unique"; then :; else \ test -n "$$unique" || unique=$$empty_fix; \ - $(ETAGS) $(ETAGSFLAGS) $(AM_ETAGSFLAGS) $(ETAGS_ARGS) \ - $$tags $$unique; \ + if test $$# -gt 0; then \ + $(ETAGS) $(ETAGSFLAGS) $(AM_ETAGSFLAGS) $(ETAGS_ARGS) \ + "$$@" $$unique; \ + else \ + $(ETAGS) $(ETAGSFLAGS) $(AM_ETAGSFLAGS) $(ETAGS_ARGS) \ + $$unique; \ + fi; \ fi ctags: CTAGS CTAGS: $(HEADERS) $(SOURCES) $(TAGS_DEPENDENCIES) \ $(TAGS_FILES) $(LISP) - tags=; \ list='$(SOURCES) $(HEADERS) $(LISP) $(TAGS_FILES)'; \ unique=`for i in $$list; do \ if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \ done | \ $(AWK) '{ files[$$0] = 1; nonempty = 1; } \ END { if (nonempty) { for (i in files) print i; }; }'`; \ - test -z "$(CTAGS_ARGS)$$tags$$unique" \ + test -z "$(CTAGS_ARGS)$$unique" \ || $(CTAGS) $(CTAGSFLAGS) $(AM_CTAGSFLAGS) $(CTAGS_ARGS) \ - $$tags $$unique + $$unique GTAGS: here=`$(am__cd) $(top_builddir) && pwd` \ - && cd $(top_srcdir) \ - && gtags -i $(GTAGS_ARGS) $$here + && $(am__cd) $(top_srcdir) \ + && gtags -i $(GTAGS_ARGS) "$$here" distclean-tags: -rm -f TAGS ID GTAGS GRTAGS GSYMS GPATH tags @@ -389,13 +428,17 @@ distdir: $(DISTFILES) if test -f $$file || test -d $$file; then d=.; else d=$(srcdir); fi; \ if test -d $$d/$$file; then \ dir=`echo "/$$file" | sed -e 's,/[^/]*$$,,'`; \ + if test -d "$(distdir)/$$file"; then \ + find "$(distdir)/$$file" -type d ! -perm -700 -exec chmod u+rwx {} \;; \ + fi; \ if test -d $(srcdir)/$$file && test $$d != $(srcdir); then \ - cp -pR $(srcdir)/$$file $(distdir)$$dir || exit 1; \ + cp -fpR $(srcdir)/$$file "$(distdir)$$dir" || exit 1; \ + find "$(distdir)/$$file" -type d ! -perm -700 -exec chmod u+rwx {} \;; \ fi; \ - cp -pR $$d/$$file $(distdir)$$dir || exit 1; \ + cp -fpR $$d/$$file "$(distdir)$$dir" || exit 1; \ else \ - test -f $(distdir)/$$file \ - || cp -p $$d/$$file $(distdir)/$$file \ + test -f "$(distdir)/$$file" \ + || cp -p $$d/$$file "$(distdir)/$$file" \ || exit 1; \ fi; \ done @@ -426,6 +469,7 @@ clean-generic: distclean-generic: -test -z "$(CONFIG_CLEAN_FILES)" || rm -f $(CONFIG_CLEAN_FILES) + -test . = "$(srcdir)" || test -z "$(CONFIG_CLEAN_VPATH_FILES)" || rm -f $(CONFIG_CLEAN_VPATH_FILES) maintainer-clean-generic: @echo "This command is intended for maintainers to use" @@ -447,6 +491,8 @@ dvi-am: html: html-am +html-am: + info: info-am info-am: @@ -455,18 +501,28 @@ install-data-am: install-pluginLTLIBRARIES install-dvi: install-dvi-am +install-dvi-am: + install-exec-am: install-html: install-html-am +install-html-am: + install-info: install-info-am +install-info-am: + install-man: install-pdf: install-pdf-am +install-pdf-am: + install-ps: install-ps-am +install-ps-am: + installcheck-am: maintainer-clean: maintainer-clean-am @@ -505,6 +561,7 @@ uninstall-am: uninstall-pluginLTLIBRARIES mostlyclean-generic mostlyclean-libtool pdf pdf-am ps ps-am \ tags uninstall uninstall-am uninstall-pluginLTLIBRARIES + # Tell versions [3.59,3.63) of GNU make to not export all variables. # Otherwise a system limit (for SysV at least) may be exceeded. .NOEXPORT: diff --git a/src/libstrongswan/plugins/md5/md5_hasher.c b/src/libstrongswan/plugins/md5/md5_hasher.c index 0ec5c073a..a97ad5cae 100644 --- a/src/libstrongswan/plugins/md5/md5_hasher.c +++ b/src/libstrongswan/plugins/md5/md5_hasher.c @@ -2,9 +2,9 @@ * Copyright (C) 2005-2006 Martin Willi * Copyright (C) 2005 Jan Hutter * Hochschule fuer Technik Rapperswil - * Copyright (C) 1991-1992, RSA Data Security, Inc. Created 1991. + * Copyright (C) 1991-1992, RSA Data Security, Inc. Created 1991. * All rights reserved. - * + * * Derived from the RSA Data Security, Inc. MD5 Message-Digest Algorithm. * Ported to fulfill hasher_t interface. * @@ -50,7 +50,7 @@ static u_int8_t PADDING[64] = { /* * ugly macro stuff - */ + */ /* F, G, H and I are basic MD5 functions. */ #define F(x, y, z) (((x) & (y)) | ((~x) & (z))) @@ -98,13 +98,13 @@ struct private_md5_hasher_t { * Public interface for this hasher. */ md5_hasher_t public; - + /* * State of the hasher. */ u_int32_t state[5]; - u_int32_t count[2]; - u_int8_t buffer[64]; + u_int32_t count[2]; + u_int8_t buffer[64]; }; @@ -117,7 +117,7 @@ static void Encode (u_int8_t *output, u_int32_t *input, size_t len) { size_t i, j; - for (i = 0, j = 0; j < len; i++, j += 4) + for (i = 0, j = 0; j < len; i++, j += 4) { output[j] = (u_int8_t)(input[i] & 0xff); output[j+1] = (u_int8_t)((input[i] >> 8) & 0xff); @@ -135,7 +135,7 @@ static void Decode(u_int32_t *output, u_int8_t *input, size_t len) for (i = 0, j = 0; j < len; i++, j += 4) { - output[i] = ((u_int32_t)input[j]) | (((u_int32_t)input[j+1]) << 8) | + output[i] = ((u_int32_t)input[j]) | (((u_int32_t)input[j+1]) << 8) | (((u_int32_t)input[j+2]) << 16) | (((u_int32_t)input[j+3]) << 24); } } @@ -253,14 +253,14 @@ static void MD5Update(private_md5_hasher_t *this, u_int8_t *input, size_t inputL partLen = 64 - index; /* Transform as many times as possible. */ - if (inputLen >= partLen) + if (inputLen >= partLen) { memcpy(&this->buffer[index], input, partLen); MD5Transform (this->state, this->buffer); for (i = partLen; i + 63 < inputLen; i += 64) { - MD5Transform (this->state, &input[i]); + MD5Transform (this->state, &input[i]); } index = 0; } @@ -321,7 +321,7 @@ static void get_hash(private_md5_hasher_t *this, chunk_t chunk, u_int8_t *buffer static void allocate_hash(private_md5_hasher_t *this, chunk_t chunk, chunk_t *hash) { chunk_t allocated_hash; - + MD5Update(this, chunk.ptr, chunk.len); if (hash != NULL) { @@ -330,11 +330,11 @@ static void allocate_hash(private_md5_hasher_t *this, chunk_t chunk, chunk_t *ha MD5Final(this, allocated_hash.ptr); this->public.hasher_interface.reset(&(this->public.hasher_interface)); - + *hash = allocated_hash; } } - + /** * Implementation of hasher_t.get_hash_size. */ @@ -370,21 +370,21 @@ static void destroy(private_md5_hasher_t *this) md5_hasher_t *md5_hasher_create(hash_algorithm_t algo) { private_md5_hasher_t *this; - + if (algo != HASH_MD5) { return NULL; } this = malloc_thing(private_md5_hasher_t); - + this->public.hasher_interface.get_hash = (void (*) (hasher_t*, chunk_t, u_int8_t*))get_hash; this->public.hasher_interface.allocate_hash = (void (*) (hasher_t*, chunk_t, chunk_t*))allocate_hash; this->public.hasher_interface.get_hash_size = (size_t (*) (hasher_t*))get_hash_size; this->public.hasher_interface.reset = (void (*) (hasher_t*))reset; this->public.hasher_interface.destroy = (void (*) (hasher_t*))destroy; - + /* initialize */ reset(this); - + return &(this->public); } diff --git a/src/libstrongswan/plugins/md5/md5_hasher.h b/src/libstrongswan/plugins/md5/md5_hasher.h index 0064c177b..7f29a9621 100644 --- a/src/libstrongswan/plugins/md5/md5_hasher.h +++ b/src/libstrongswan/plugins/md5/md5_hasher.h @@ -30,7 +30,7 @@ typedef struct md5_hasher_t md5_hasher_t; * Implementation of hasher_t interface using the MD5 algorithm. */ struct md5_hasher_t { - + /** * Generic hasher_t interface for this hasher. */ @@ -39,7 +39,7 @@ struct md5_hasher_t { /** * Creates a new md5_hasher_t. - * + * * @param algo hash algorithm, must be HASH_MD5 * @return md5_hasher_t object, NULL if not supported */ diff --git a/src/libstrongswan/plugins/md5/md5_plugin.c b/src/libstrongswan/plugins/md5/md5_plugin.c index b1a3b495c..7592c20df 100644 --- a/src/libstrongswan/plugins/md5/md5_plugin.c +++ b/src/libstrongswan/plugins/md5/md5_plugin.c @@ -47,12 +47,12 @@ static void destroy(private_md5_plugin_t *this) plugin_t *plugin_create() { private_md5_plugin_t *this = malloc_thing(private_md5_plugin_t); - + this->public.plugin.destroy = (void(*)(plugin_t*))destroy; - + lib->crypto->add_hasher(lib->crypto, HASH_MD5, (hasher_constructor_t)md5_hasher_create); - + return &this->public.plugin; } diff --git a/src/libstrongswan/plugins/mysql/Makefile.am b/src/libstrongswan/plugins/mysql/Makefile.am index 0daf7655b..c64481fd5 100644 --- a/src/libstrongswan/plugins/mysql/Makefile.am +++ b/src/libstrongswan/plugins/mysql/Makefile.am @@ -1,12 +1,12 @@ INCLUDES = -I$(top_srcdir)/src/libstrongswan -AM_CFLAGS = -rdynamic +AM_CFLAGS = -rdynamic $(MYSQLCFLAG) plugin_LTLIBRARIES = libstrongswan-mysql.la libstrongswan_mysql_la_SOURCES = mysql_plugin.h mysql_plugin.c \ mysql_database.h mysql_database.c libstrongswan_mysql_la_LDFLAGS = -module -avoid-version -libstrongswan_mysql_la_LIBADD = -lmysqlclient_r +libstrongswan_mysql_la_LIBADD = $(MYSQLLIB) diff --git a/src/libstrongswan/plugins/mysql/Makefile.in b/src/libstrongswan/plugins/mysql/Makefile.in index 21fe61923..dc56940d2 100644 --- a/src/libstrongswan/plugins/mysql/Makefile.in +++ b/src/libstrongswan/plugins/mysql/Makefile.in @@ -1,8 +1,9 @@ -# Makefile.in generated by automake 1.10.2 from Makefile.am. +# Makefile.in generated by automake 1.11 from Makefile.am. # @configure_input@ # Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, -# 2003, 2004, 2005, 2006, 2007, 2008 Free Software Foundation, Inc. +# 2003, 2004, 2005, 2006, 2007, 2008, 2009 Free Software Foundation, +# Inc. # This Makefile.in is free software; the Free Software Foundation # gives unlimited permission to copy and/or distribute it, # with or without modifications, as long as this notice is preserved. @@ -16,8 +17,9 @@ VPATH = @srcdir@ pkgdatadir = $(datadir)/@PACKAGE@ -pkglibdir = $(libdir)/@PACKAGE@ pkgincludedir = $(includedir)/@PACKAGE@ +pkglibdir = $(libdir)/@PACKAGE@ +pkglibexecdir = $(libexecdir)/@PACKAGE@ am__cd = CDPATH="$${ZSH_VERSION+.}$(PATH_SEPARATOR)" && cd install_sh_DATA = $(install_sh) -c -m 644 install_sh_PROGRAM = $(install_sh) -c @@ -35,21 +37,44 @@ host_triplet = @host@ subdir = src/libstrongswan/plugins/mysql DIST_COMMON = $(srcdir)/Makefile.am $(srcdir)/Makefile.in ACLOCAL_M4 = $(top_srcdir)/aclocal.m4 -am__aclocal_m4_deps = $(top_srcdir)/configure.in +am__aclocal_m4_deps = $(top_srcdir)/m4/config/libtool.m4 \ + $(top_srcdir)/m4/config/ltoptions.m4 \ + $(top_srcdir)/m4/config/ltsugar.m4 \ + $(top_srcdir)/m4/config/ltversion.m4 \ + $(top_srcdir)/m4/config/lt~obsolete.m4 \ + $(top_srcdir)/m4/macros/with.m4 \ + $(top_srcdir)/m4/macros/enable-disable.m4 \ + $(top_srcdir)/configure.in am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \ $(ACLOCAL_M4) mkinstalldirs = $(install_sh) -d CONFIG_CLEAN_FILES = +CONFIG_CLEAN_VPATH_FILES = am__vpath_adj_setup = srcdirstrip=`echo "$(srcdir)" | sed 's|.|.|g'`; am__vpath_adj = case $$p in \ $(srcdir)/*) f=`echo "$$p" | sed "s|^$$srcdirstrip/||"`;; \ *) f=$$p;; \ esac; -am__strip_dir = `echo $$p | sed -e 's|^.*/||'`; +am__strip_dir = f=`echo $$p | sed -e 's|^.*/||'`; +am__install_max = 40 +am__nobase_strip_setup = \ + srcdirstrip=`echo "$(srcdir)" | sed 's/[].[^$$\\*|]/\\\\&/g'` +am__nobase_strip = \ + for p in $$list; do echo "$$p"; done | sed -e "s|$$srcdirstrip/||" +am__nobase_list = $(am__nobase_strip_setup); \ + for p in $$list; do echo "$$p $$p"; done | \ + sed "s| $$srcdirstrip/| |;"' / .*\//!s/ .*/ ./; s,\( .*\)/[^/]*$$,\1,' | \ + $(AWK) 'BEGIN { files["."] = "" } { files[$$2] = files[$$2] " " $$1; \ + if (++n[$$2] == $(am__install_max)) \ + { print $$2, files[$$2]; n[$$2] = 0; files[$$2] = "" } } \ + END { for (dir in files) print dir, files[dir] }' +am__base_list = \ + sed '$$!N;$$!N;$$!N;$$!N;$$!N;$$!N;$$!N;s/\n/ /g' | \ + sed '$$!N;$$!N;$$!N;$$!N;s/\n/ /g' am__installdirs = "$(DESTDIR)$(plugindir)" -pluginLTLIBRARIES_INSTALL = $(INSTALL) LTLIBRARIES = $(plugin_LTLIBRARIES) -libstrongswan_mysql_la_DEPENDENCIES = +am__DEPENDENCIES_1 = +libstrongswan_mysql_la_DEPENDENCIES = $(am__DEPENDENCIES_1) am_libstrongswan_mysql_la_OBJECTS = mysql_plugin.lo mysql_database.lo libstrongswan_mysql_la_OBJECTS = $(am_libstrongswan_mysql_la_OBJECTS) libstrongswan_mysql_la_LINK = $(LIBTOOL) --tag=CC $(AM_LIBTOOLFLAGS) \ @@ -58,6 +83,7 @@ libstrongswan_mysql_la_LINK = $(LIBTOOL) --tag=CC $(AM_LIBTOOLFLAGS) \ DEFAULT_INCLUDES = -I.@am__isrc@ depcomp = $(SHELL) $(top_srcdir)/depcomp am__depfiles_maybe = depfiles +am__mv = mv -f COMPILE = $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) \ $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) LTCOMPILE = $(LIBTOOL) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) \ @@ -105,25 +131,22 @@ INSTALL_DATA = @INSTALL_DATA@ INSTALL_PROGRAM = @INSTALL_PROGRAM@ INSTALL_SCRIPT = @INSTALL_SCRIPT@ INSTALL_STRIP_PROGRAM = @INSTALL_STRIP_PROGRAM@ -IPSEC_ROUTING_TABLE = @IPSEC_ROUTING_TABLE@ -IPSEC_ROUTING_TABLE_PRIO = @IPSEC_ROUTING_TABLE_PRIO@ LD = @LD@ LDFLAGS = @LDFLAGS@ LEX = @LEX@ LEXLIB = @LEXLIB@ LEX_OUTPUT_ROOT = @LEX_OUTPUT_ROOT@ -LIBGCRYPT_CFLAGS = @LIBGCRYPT_CFLAGS@ -LIBGCRYPT_CONFIG = @LIBGCRYPT_CONFIG@ -LIBGCRYPT_LIBS = @LIBGCRYPT_LIBS@ LIBOBJS = @LIBOBJS@ LIBS = @LIBS@ LIBTOOL = @LIBTOOL@ -LINUX_HEADERS = @LINUX_HEADERS@ LIPO = @LIPO@ LN_S = @LN_S@ LTLIBOBJS = @LTLIBOBJS@ MAKEINFO = @MAKEINFO@ MKDIR_P = @MKDIR_P@ +MYSQLCFLAG = @MYSQLCFLAG@ +MYSQLCONFIG = @MYSQLCONFIG@ +MYSQLLIB = @MYSQLLIB@ NM = @NM@ NMEDIT = @NMEDIT@ OBJDUMP = @OBJDUMP@ @@ -135,11 +158,14 @@ PACKAGE_BUGREPORT = @PACKAGE_BUGREPORT@ PACKAGE_NAME = @PACKAGE_NAME@ PACKAGE_STRING = @PACKAGE_STRING@ PACKAGE_TARNAME = @PACKAGE_TARNAME@ +PACKAGE_URL = @PACKAGE_URL@ PACKAGE_VERSION = @PACKAGE_VERSION@ PATH_SEPARATOR = @PATH_SEPARATOR@ PERL = @PERL@ PKG_CONFIG = @PKG_CONFIG@ +PTHREADLIB = @PTHREADLIB@ RANLIB = @RANLIB@ +RTLIB = @RTLIB@ RUBY = @RUBY@ RUBYINCLUDE = @RUBYINCLUDE@ SED = @SED@ @@ -168,9 +194,9 @@ build_cpu = @build_cpu@ build_os = @build_os@ build_vendor = @build_vendor@ builddir = @builddir@ -confdir = @confdir@ datadir = @datadir@ datarootdir = @datarootdir@ +default_pkcs11 = @default_pkcs11@ docdir = @docdir@ dvidir = @dvidir@ exec_prefix = @exec_prefix@ @@ -193,7 +219,7 @@ ipsecuser = @ipsecuser@ libdir = @libdir@ libexecdir = @libexecdir@ libstrongswan_plugins = @libstrongswan_plugins@ -linuxdir = @linuxdir@ +linux_headers = @linux_headers@ localedir = @localedir@ localstatedir = @localstatedir@ lt_ECHO = @lt_ECHO@ @@ -201,6 +227,7 @@ mandir = @mandir@ mkdir_p = @mkdir_p@ nm_CFLAGS = @nm_CFLAGS@ nm_LIBS = @nm_LIBS@ +nm_ca_dir = @nm_ca_dir@ oldincludedir = @oldincludedir@ pdfdir = @pdfdir@ piddir = @piddir@ @@ -209,10 +236,12 @@ pluto_plugins = @pluto_plugins@ prefix = @prefix@ program_transform_name = @program_transform_name@ psdir = @psdir@ +random_device = @random_device@ resolv_conf = @resolv_conf@ +routing_table = @routing_table@ +routing_table_prio = @routing_table_prio@ sbindir = @sbindir@ sharedstatedir = @sharedstatedir@ -simreader = @simreader@ srcdir = @srcdir@ strongswan_conf = @strongswan_conf@ sysconfdir = @sysconfdir@ @@ -220,16 +249,17 @@ target_alias = @target_alias@ top_build_prefix = @top_build_prefix@ top_builddir = @top_builddir@ top_srcdir = @top_srcdir@ +urandom_device = @urandom_device@ xml_CFLAGS = @xml_CFLAGS@ xml_LIBS = @xml_LIBS@ INCLUDES = -I$(top_srcdir)/src/libstrongswan -AM_CFLAGS = -rdynamic +AM_CFLAGS = -rdynamic $(MYSQLCFLAG) plugin_LTLIBRARIES = libstrongswan-mysql.la libstrongswan_mysql_la_SOURCES = mysql_plugin.h mysql_plugin.c \ mysql_database.h mysql_database.c libstrongswan_mysql_la_LDFLAGS = -module -avoid-version -libstrongswan_mysql_la_LIBADD = -lmysqlclient_r +libstrongswan_mysql_la_LIBADD = $(MYSQLLIB) all: all-am .SUFFIXES: @@ -243,9 +273,9 @@ $(srcdir)/Makefile.in: $(srcdir)/Makefile.am $(am__configure_deps) exit 1;; \ esac; \ done; \ - echo ' cd $(top_srcdir) && $(AUTOMAKE) --gnu src/libstrongswan/plugins/mysql/Makefile'; \ - cd $(top_srcdir) && \ - $(AUTOMAKE) --gnu src/libstrongswan/plugins/mysql/Makefile + echo ' cd $(top_srcdir) && $(AUTOMAKE) --gnu src/libstrongswan/plugins/mysql/Makefile'; \ + $(am__cd) $(top_srcdir) && \ + $(AUTOMAKE) --gnu src/libstrongswan/plugins/mysql/Makefile .PRECIOUS: Makefile Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status @case '$?' in \ @@ -263,23 +293,28 @@ $(top_srcdir)/configure: $(am__configure_deps) cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh $(ACLOCAL_M4): $(am__aclocal_m4_deps) cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh +$(am__aclocal_m4_deps): install-pluginLTLIBRARIES: $(plugin_LTLIBRARIES) @$(NORMAL_INSTALL) test -z "$(plugindir)" || $(MKDIR_P) "$(DESTDIR)$(plugindir)" - @list='$(plugin_LTLIBRARIES)'; for p in $$list; do \ + @list='$(plugin_LTLIBRARIES)'; test -n "$(plugindir)" || list=; \ + list2=; for p in $$list; do \ if test -f $$p; then \ - f=$(am__strip_dir) \ - echo " $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=install $(pluginLTLIBRARIES_INSTALL) $(INSTALL_STRIP_FLAG) '$$p' '$(DESTDIR)$(plugindir)/$$f'"; \ - $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=install $(pluginLTLIBRARIES_INSTALL) $(INSTALL_STRIP_FLAG) "$$p" "$(DESTDIR)$(plugindir)/$$f"; \ + list2="$$list2 $$p"; \ else :; fi; \ - done + done; \ + test -z "$$list2" || { \ + echo " $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=install $(INSTALL) $(INSTALL_STRIP_FLAG) $$list2 '$(DESTDIR)$(plugindir)'"; \ + $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=install $(INSTALL) $(INSTALL_STRIP_FLAG) $$list2 "$(DESTDIR)$(plugindir)"; \ + } uninstall-pluginLTLIBRARIES: @$(NORMAL_UNINSTALL) - @list='$(plugin_LTLIBRARIES)'; for p in $$list; do \ - p=$(am__strip_dir) \ - echo " $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=uninstall rm -f '$(DESTDIR)$(plugindir)/$$p'"; \ - $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=uninstall rm -f "$(DESTDIR)$(plugindir)/$$p"; \ + @list='$(plugin_LTLIBRARIES)'; test -n "$(plugindir)" || list=; \ + for p in $$list; do \ + $(am__strip_dir) \ + echo " $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=uninstall rm -f '$(DESTDIR)$(plugindir)/$$f'"; \ + $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=uninstall rm -f "$(DESTDIR)$(plugindir)/$$f"; \ done clean-pluginLTLIBRARIES: @@ -304,21 +339,21 @@ distclean-compile: .c.o: @am__fastdepCC_TRUE@ $(COMPILE) -MT $@ -MD -MP -MF $(DEPDIR)/$*.Tpo -c -o $@ $< -@am__fastdepCC_TRUE@ mv -f $(DEPDIR)/$*.Tpo $(DEPDIR)/$*.Po +@am__fastdepCC_TRUE@ $(am__mv) $(DEPDIR)/$*.Tpo $(DEPDIR)/$*.Po @AMDEP_TRUE@@am__fastdepCC_FALSE@ source='$<' object='$@' libtool=no @AMDEPBACKSLASH@ @AMDEP_TRUE@@am__fastdepCC_FALSE@ DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@ @am__fastdepCC_FALSE@ $(COMPILE) -c $< .c.obj: @am__fastdepCC_TRUE@ $(COMPILE) -MT $@ -MD -MP -MF $(DEPDIR)/$*.Tpo -c -o $@ `$(CYGPATH_W) '$<'` -@am__fastdepCC_TRUE@ mv -f $(DEPDIR)/$*.Tpo $(DEPDIR)/$*.Po +@am__fastdepCC_TRUE@ $(am__mv) $(DEPDIR)/$*.Tpo $(DEPDIR)/$*.Po @AMDEP_TRUE@@am__fastdepCC_FALSE@ source='$<' object='$@' libtool=no @AMDEPBACKSLASH@ @AMDEP_TRUE@@am__fastdepCC_FALSE@ DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@ @am__fastdepCC_FALSE@ $(COMPILE) -c `$(CYGPATH_W) '$<'` .c.lo: @am__fastdepCC_TRUE@ $(LTCOMPILE) -MT $@ -MD -MP -MF $(DEPDIR)/$*.Tpo -c -o $@ $< -@am__fastdepCC_TRUE@ mv -f $(DEPDIR)/$*.Tpo $(DEPDIR)/$*.Plo +@am__fastdepCC_TRUE@ $(am__mv) $(DEPDIR)/$*.Tpo $(DEPDIR)/$*.Plo @AMDEP_TRUE@@am__fastdepCC_FALSE@ source='$<' object='$@' libtool=yes @AMDEPBACKSLASH@ @AMDEP_TRUE@@am__fastdepCC_FALSE@ DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@ @am__fastdepCC_FALSE@ $(LTCOMPILE) -c -o $@ $< @@ -341,7 +376,7 @@ tags: TAGS TAGS: $(HEADERS) $(SOURCES) $(TAGS_DEPENDENCIES) \ $(TAGS_FILES) $(LISP) - tags=; \ + set x; \ here=`pwd`; \ list='$(SOURCES) $(HEADERS) $(LISP) $(TAGS_FILES)'; \ unique=`for i in $$list; do \ @@ -349,29 +384,34 @@ TAGS: $(HEADERS) $(SOURCES) $(TAGS_DEPENDENCIES) \ done | \ $(AWK) '{ files[$$0] = 1; nonempty = 1; } \ END { if (nonempty) { for (i in files) print i; }; }'`; \ - if test -z "$(ETAGS_ARGS)$$tags$$unique"; then :; else \ + shift; \ + if test -z "$(ETAGS_ARGS)$$*$$unique"; then :; else \ test -n "$$unique" || unique=$$empty_fix; \ - $(ETAGS) $(ETAGSFLAGS) $(AM_ETAGSFLAGS) $(ETAGS_ARGS) \ - $$tags $$unique; \ + if test $$# -gt 0; then \ + $(ETAGS) $(ETAGSFLAGS) $(AM_ETAGSFLAGS) $(ETAGS_ARGS) \ + "$$@" $$unique; \ + else \ + $(ETAGS) $(ETAGSFLAGS) $(AM_ETAGSFLAGS) $(ETAGS_ARGS) \ + $$unique; \ + fi; \ fi ctags: CTAGS CTAGS: $(HEADERS) $(SOURCES) $(TAGS_DEPENDENCIES) \ $(TAGS_FILES) $(LISP) - tags=; \ list='$(SOURCES) $(HEADERS) $(LISP) $(TAGS_FILES)'; \ unique=`for i in $$list; do \ if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \ done | \ $(AWK) '{ files[$$0] = 1; nonempty = 1; } \ END { if (nonempty) { for (i in files) print i; }; }'`; \ - test -z "$(CTAGS_ARGS)$$tags$$unique" \ + test -z "$(CTAGS_ARGS)$$unique" \ || $(CTAGS) $(CTAGSFLAGS) $(AM_CTAGSFLAGS) $(CTAGS_ARGS) \ - $$tags $$unique + $$unique GTAGS: here=`$(am__cd) $(top_builddir) && pwd` \ - && cd $(top_srcdir) \ - && gtags -i $(GTAGS_ARGS) $$here + && $(am__cd) $(top_srcdir) \ + && gtags -i $(GTAGS_ARGS) "$$here" distclean-tags: -rm -f TAGS ID GTAGS GRTAGS GSYMS GPATH tags @@ -392,13 +432,17 @@ distdir: $(DISTFILES) if test -f $$file || test -d $$file; then d=.; else d=$(srcdir); fi; \ if test -d $$d/$$file; then \ dir=`echo "/$$file" | sed -e 's,/[^/]*$$,,'`; \ + if test -d "$(distdir)/$$file"; then \ + find "$(distdir)/$$file" -type d ! -perm -700 -exec chmod u+rwx {} \;; \ + fi; \ if test -d $(srcdir)/$$file && test $$d != $(srcdir); then \ - cp -pR $(srcdir)/$$file $(distdir)$$dir || exit 1; \ + cp -fpR $(srcdir)/$$file "$(distdir)$$dir" || exit 1; \ + find "$(distdir)/$$file" -type d ! -perm -700 -exec chmod u+rwx {} \;; \ fi; \ - cp -pR $$d/$$file $(distdir)$$dir || exit 1; \ + cp -fpR $$d/$$file "$(distdir)$$dir" || exit 1; \ else \ - test -f $(distdir)/$$file \ - || cp -p $$d/$$file $(distdir)/$$file \ + test -f "$(distdir)/$$file" \ + || cp -p $$d/$$file "$(distdir)/$$file" \ || exit 1; \ fi; \ done @@ -429,6 +473,7 @@ clean-generic: distclean-generic: -test -z "$(CONFIG_CLEAN_FILES)" || rm -f $(CONFIG_CLEAN_FILES) + -test . = "$(srcdir)" || test -z "$(CONFIG_CLEAN_VPATH_FILES)" || rm -f $(CONFIG_CLEAN_VPATH_FILES) maintainer-clean-generic: @echo "This command is intended for maintainers to use" @@ -450,6 +495,8 @@ dvi-am: html: html-am +html-am: + info: info-am info-am: @@ -458,18 +505,28 @@ install-data-am: install-pluginLTLIBRARIES install-dvi: install-dvi-am +install-dvi-am: + install-exec-am: install-html: install-html-am +install-html-am: + install-info: install-info-am +install-info-am: + install-man: install-pdf: install-pdf-am +install-pdf-am: + install-ps: install-ps-am +install-ps-am: + installcheck-am: maintainer-clean: maintainer-clean-am @@ -508,6 +565,7 @@ uninstall-am: uninstall-pluginLTLIBRARIES mostlyclean-generic mostlyclean-libtool pdf pdf-am ps ps-am \ tags uninstall uninstall-am uninstall-pluginLTLIBRARIES + # Tell versions [3.59,3.63) of GNU make to not export all variables. # Otherwise a system limit (for SysV at least) may be exceeded. .NOEXPORT: diff --git a/src/libstrongswan/plugins/mysql/mysql_database.c b/src/libstrongswan/plugins/mysql/mysql_database.c index 341217dd4..2338428f2 100644 --- a/src/libstrongswan/plugins/mysql/mysql_database.c +++ b/src/libstrongswan/plugins/mysql/mysql_database.c @@ -15,13 +15,13 @@ #define _GNU_SOURCE #include <string.h> -#include <pthread.h> -#include <mysql/mysql.h> +#include <mysql.h> #include "mysql_database.h" #include <debug.h> -#include <utils/mutex.h> +#include <threading/thread_value.h> +#include <threading/mutex.h> #include <utils/linked_list.h> /* Older mysql.h headers do not define it, but we need it. It is not returned @@ -42,37 +42,37 @@ struct private_mysql_database_t { * public functions */ mysql_database_t public; - + /** * connection pool, contains conn_t */ linked_list_t *pool; - + /** * mutex to lock pool */ mutex_t *mutex; - + /** - * hostname to connect to - */ + * hostname to connect to + */ char *host; - + /** * username to use */ char *username; - + /** * password */ char *password; - + /** * database name */ char *database; - + /** * tcp port */ @@ -85,12 +85,12 @@ typedef struct conn_t conn_t; * connection pool entry */ struct conn_t { - + /** * MySQL database connection */ MYSQL *mysql; - + /** * connection in use? */ @@ -104,19 +104,20 @@ static void conn_release(conn_t *conn) { conn->in_use = FALSE; } + /** * thread specific initialization flag */ -pthread_key_t initialized; +thread_value_t *initialized; /** * Initialize a thread for mysql usage */ static void thread_initialize() { - if (pthread_getspecific(initialized) == NULL) + if (initialized->get(initialized) == NULL) { - pthread_setspecific(initialized, (void*)TRUE); + initialized->set(initialized, (void*)TRUE); mysql_thread_init(); } } @@ -130,11 +131,7 @@ bool mysql_database_init() { return FALSE; } - if (pthread_key_create(&initialized, (void*)mysql_thread_end)) - { - mysql_library_end(); - return FALSE; - } + initialized = thread_value_create((thread_cleanup_t)mysql_thread_end); return TRUE; } @@ -143,7 +140,7 @@ bool mysql_database_init() */ void mysql_database_deinit() { - pthread_key_delete(initialized); + initialized->destroy(initialized); mysql_thread_end(); /* mysql_library_end(); would be the clean way, however, it hangs... */ } @@ -164,9 +161,9 @@ static conn_t *conn_get(private_mysql_database_t *this) { conn_t *current, *found = NULL; enumerator_t *enumerator; - + thread_initialize(); - + while (TRUE) { this->mutex->lock(this->mutex); @@ -231,28 +228,28 @@ static MYSQL_STMT* run(MYSQL *mysql, char *sql, va_list *args) { MYSQL_STMT *stmt; int params; - + stmt = mysql_stmt_init(mysql); if (stmt == NULL) { - DBG1("creating MySQL statement failed: %s", mysql_error(mysql)); + DBG1("creating MySQL statement failed: %s", mysql_error(mysql)); return NULL; } if (mysql_stmt_prepare(stmt, sql, strlen(sql))) { - DBG1("preparing MySQL statement failed: %s", mysql_stmt_error(stmt)); - mysql_stmt_close(stmt); - return NULL; + DBG1("preparing MySQL statement failed: %s", mysql_stmt_error(stmt)); + mysql_stmt_close(stmt); + return NULL; } params = mysql_stmt_param_count(stmt); if (params > 0) { int i; MYSQL_BIND *bind; - + bind = alloca(sizeof(MYSQL_BIND) * params); memset(bind, 0, sizeof(MYSQL_BIND) * params); - + for (i = 0; i < params; i++) { switch (va_arg(*args, db_type_t)) @@ -285,7 +282,7 @@ static MYSQL_STMT* run(MYSQL *mysql, char *sql, va_list *args) break; } case DB_BLOB: - { + { chunk_t chunk = va_arg(*args, chunk_t); bind[i].buffer_type = MYSQL_TYPE_BLOB; bind[i].buffer = chunk.ptr; @@ -300,28 +297,28 @@ static MYSQL_STMT* run(MYSQL *mysql, char *sql, va_list *args) bind[i].buffer_length = sizeof(double); break; } - case DB_NULL: + case DB_NULL: { bind[i].buffer_type = MYSQL_TYPE_NULL; break; } default: - DBG1("invalid data type supplied"); - mysql_stmt_close(stmt); - return NULL; + DBG1("invalid data type supplied"); + mysql_stmt_close(stmt); + return NULL; } } if (mysql_stmt_bind_param(stmt, bind)) { - DBG1("binding MySQL param failed: %s", mysql_stmt_error(stmt)); - mysql_stmt_close(stmt); + DBG1("binding MySQL param failed: %s", mysql_stmt_error(stmt)); + mysql_stmt_close(stmt); return NULL; } } if (mysql_stmt_execute(stmt)) { - DBG1("executing MySQL statement failed: %s", mysql_stmt_error(stmt)); - mysql_stmt_close(stmt); + DBG1("executing MySQL statement failed: %s", mysql_stmt_error(stmt)); + mysql_stmt_close(stmt); return NULL; } return stmt; @@ -353,9 +350,9 @@ typedef struct { static void mysql_enumerator_destroy(mysql_enumerator_t *this) { int columns, i; - + columns = mysql_stmt_field_count(this->stmt); - + for (i = 0; i < columns; i++) { switch (this->bind[i].buffer_type) @@ -385,9 +382,9 @@ static bool mysql_enumerator_enumerate(mysql_enumerator_t *this, ...) { int i, columns; va_list args; - + columns = mysql_stmt_field_count(this->stmt); - + /* free/reset data set of previous call */ for (i = 0; i < columns; i++) { @@ -419,7 +416,7 @@ static bool mysql_enumerator_enumerate(mysql_enumerator_t *this, ...) DBG1("fetching MySQL row failed: %s", mysql_stmt_error(this->stmt)); return FALSE; } - + va_start(args, this); for (i = 0; i < columns; i++) { @@ -445,9 +442,9 @@ static bool mysql_enumerator_enumerate(mysql_enumerator_t *this, ...) this->bind[i].buffer = malloc(this->length[i]+1); this->bind[i].buffer_length = this->length[i]; *value = this->bind[i].buffer; - mysql_stmt_fetch_column(this->stmt, &this->bind[i], i, 0); - ((char*)this->bind[i].buffer)[this->length[i]] = '\0'; - break; + mysql_stmt_fetch_column(this->stmt, &this->bind[i], i, 0); + ((char*)this->bind[i].buffer)[this->length[i]] = '\0'; + break; } case MYSQL_TYPE_BLOB: { @@ -456,8 +453,8 @@ static bool mysql_enumerator_enumerate(mysql_enumerator_t *this, ...) this->bind[i].buffer_length = this->length[i]; value->ptr = this->bind[i].buffer; value->len = this->length[i]; - mysql_stmt_fetch_column(this->stmt, &this->bind[i], i, 0); - break; + mysql_stmt_fetch_column(this->stmt, &this->bind[i], i, 0); + break; } case MYSQL_TYPE_DOUBLE: { @@ -481,7 +478,7 @@ static enumerator_t* query(private_mysql_database_t *this, char *sql, ...) va_list args; mysql_enumerator_t *enumerator = NULL; conn_t *conn; - + conn = conn_get(this); if (!conn) { @@ -493,7 +490,7 @@ static enumerator_t* query(private_mysql_database_t *this, char *sql, ...) if (stmt) { int columns, i; - + enumerator = malloc_thing(mysql_enumerator_t); enumerator->public.enumerate = (void*)mysql_enumerator_enumerate; enumerator->public.destroy = (void*)mysql_enumerator_destroy; @@ -527,7 +524,7 @@ static enumerator_t* query(private_mysql_database_t *this, char *sql, ...) break; } case DB_BLOB: - { + { enumerator->bind[i].buffer_type = MYSQL_TYPE_BLOB; enumerator->bind[i].length = &enumerator->length[i]; break; @@ -539,17 +536,17 @@ static enumerator_t* query(private_mysql_database_t *this, char *sql, ...) break; } default: - DBG1("invalid result data type supplied"); - mysql_enumerator_destroy(enumerator); - va_end(args); - return NULL; + DBG1("invalid result data type supplied"); + mysql_enumerator_destroy(enumerator); + va_end(args); + return NULL; } } if (mysql_stmt_bind_result(stmt, enumerator->bind)) { DBG1("binding MySQL result failed: %s", mysql_stmt_error(stmt)); - mysql_enumerator_destroy(enumerator); - enumerator = NULL; + mysql_enumerator_destroy(enumerator); + enumerator = NULL; } } else @@ -569,7 +566,7 @@ static int execute(private_mysql_database_t *this, int *rowid, char *sql, ...) va_list args; conn_t *conn; int affected = -1; - + conn = conn_get(this); if (!conn) { @@ -590,7 +587,7 @@ static int execute(private_mysql_database_t *this, int *rowid, char *sql, ...) conn_release(conn); return affected; } - + /** * Implementation of database_t.get_driver */ @@ -646,7 +643,7 @@ static bool parse_uri(private_mysql_database_t *this, char *uri) { *pos = '\0'; database = pos + 1; - + this->host = strdup(host); this->username = strdup(username); this->password = strdup(password); @@ -668,19 +665,19 @@ mysql_database_t *mysql_database_create(char *uri) { conn_t *conn; private_mysql_database_t *this; - + if (!strneq(uri, "mysql://", 8)) { return NULL; } this = malloc_thing(private_mysql_database_t); - + this->public.db.query = (enumerator_t* (*)(database_t *this, char *sql, ...))query; this->public.db.execute = (int (*)(database_t *this, int *rowid, char *sql, ...))execute; this->public.db.get_driver = (db_driver_t(*)(database_t*))get_driver; this->public.db.destroy = (void(*)(database_t*))destroy; - + if (!parse_uri(this, uri)) { free(this); @@ -688,13 +685,13 @@ mysql_database_t *mysql_database_create(char *uri) } this->mutex = mutex_create(MUTEX_TYPE_DEFAULT); this->pool = linked_list_create(); - + /* check connectivity */ conn = conn_get(this); if (!conn) { - destroy(this); - return NULL; + destroy(this); + return NULL; } conn_release(conn); return &this->public; diff --git a/src/libstrongswan/plugins/mysql/mysql_plugin.c b/src/libstrongswan/plugins/mysql/mysql_plugin.c index 92914ae6d..0e64bbc3d 100644 --- a/src/libstrongswan/plugins/mysql/mysql_plugin.c +++ b/src/libstrongswan/plugins/mysql/mysql_plugin.c @@ -49,16 +49,16 @@ static void destroy(private_mysql_plugin_t *this) plugin_t *plugin_create() { private_mysql_plugin_t *this; - + if (!mysql_database_init()) { DBG1("MySQL client library initialization failed"); return NULL; } - + this = malloc_thing(private_mysql_plugin_t); this->public.plugin.destroy = (void(*)(plugin_t*))destroy; - + lib->db->add_database(lib->db, (database_constructor_t)mysql_database_create); diff --git a/src/libstrongswan/plugins/openssl/Makefile.in b/src/libstrongswan/plugins/openssl/Makefile.in index e6d7b479b..aa8ecf06c 100644 --- a/src/libstrongswan/plugins/openssl/Makefile.in +++ b/src/libstrongswan/plugins/openssl/Makefile.in @@ -1,8 +1,9 @@ -# Makefile.in generated by automake 1.10.2 from Makefile.am. +# Makefile.in generated by automake 1.11 from Makefile.am. # @configure_input@ # Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, -# 2003, 2004, 2005, 2006, 2007, 2008 Free Software Foundation, Inc. +# 2003, 2004, 2005, 2006, 2007, 2008, 2009 Free Software Foundation, +# Inc. # This Makefile.in is free software; the Free Software Foundation # gives unlimited permission to copy and/or distribute it, # with or without modifications, as long as this notice is preserved. @@ -16,8 +17,9 @@ VPATH = @srcdir@ pkgdatadir = $(datadir)/@PACKAGE@ -pkglibdir = $(libdir)/@PACKAGE@ pkgincludedir = $(includedir)/@PACKAGE@ +pkglibdir = $(libdir)/@PACKAGE@ +pkglibexecdir = $(libexecdir)/@PACKAGE@ am__cd = CDPATH="$${ZSH_VERSION+.}$(PATH_SEPARATOR)" && cd install_sh_DATA = $(install_sh) -c -m 644 install_sh_PROGRAM = $(install_sh) -c @@ -35,19 +37,41 @@ host_triplet = @host@ subdir = src/libstrongswan/plugins/openssl DIST_COMMON = $(srcdir)/Makefile.am $(srcdir)/Makefile.in ACLOCAL_M4 = $(top_srcdir)/aclocal.m4 -am__aclocal_m4_deps = $(top_srcdir)/configure.in +am__aclocal_m4_deps = $(top_srcdir)/m4/config/libtool.m4 \ + $(top_srcdir)/m4/config/ltoptions.m4 \ + $(top_srcdir)/m4/config/ltsugar.m4 \ + $(top_srcdir)/m4/config/ltversion.m4 \ + $(top_srcdir)/m4/config/lt~obsolete.m4 \ + $(top_srcdir)/m4/macros/with.m4 \ + $(top_srcdir)/m4/macros/enable-disable.m4 \ + $(top_srcdir)/configure.in am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \ $(ACLOCAL_M4) mkinstalldirs = $(install_sh) -d CONFIG_CLEAN_FILES = +CONFIG_CLEAN_VPATH_FILES = am__vpath_adj_setup = srcdirstrip=`echo "$(srcdir)" | sed 's|.|.|g'`; am__vpath_adj = case $$p in \ $(srcdir)/*) f=`echo "$$p" | sed "s|^$$srcdirstrip/||"`;; \ *) f=$$p;; \ esac; -am__strip_dir = `echo $$p | sed -e 's|^.*/||'`; +am__strip_dir = f=`echo $$p | sed -e 's|^.*/||'`; +am__install_max = 40 +am__nobase_strip_setup = \ + srcdirstrip=`echo "$(srcdir)" | sed 's/[].[^$$\\*|]/\\\\&/g'` +am__nobase_strip = \ + for p in $$list; do echo "$$p"; done | sed -e "s|$$srcdirstrip/||" +am__nobase_list = $(am__nobase_strip_setup); \ + for p in $$list; do echo "$$p $$p"; done | \ + sed "s| $$srcdirstrip/| |;"' / .*\//!s/ .*/ ./; s,\( .*\)/[^/]*$$,\1,' | \ + $(AWK) 'BEGIN { files["."] = "" } { files[$$2] = files[$$2] " " $$1; \ + if (++n[$$2] == $(am__install_max)) \ + { print $$2, files[$$2]; n[$$2] = 0; files[$$2] = "" } } \ + END { for (dir in files) print dir, files[dir] }' +am__base_list = \ + sed '$$!N;$$!N;$$!N;$$!N;$$!N;$$!N;$$!N;s/\n/ /g' | \ + sed '$$!N;$$!N;$$!N;$$!N;s/\n/ /g' am__installdirs = "$(DESTDIR)$(plugindir)" -pluginLTLIBRARIES_INSTALL = $(INSTALL) LTLIBRARIES = $(plugin_LTLIBRARIES) libstrongswan_openssl_la_DEPENDENCIES = am_libstrongswan_openssl_la_OBJECTS = openssl_plugin.lo \ @@ -63,6 +87,7 @@ libstrongswan_openssl_la_LINK = $(LIBTOOL) --tag=CC $(AM_LIBTOOLFLAGS) \ DEFAULT_INCLUDES = -I.@am__isrc@ depcomp = $(SHELL) $(top_srcdir)/depcomp am__depfiles_maybe = depfiles +am__mv = mv -f COMPILE = $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) \ $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) LTCOMPILE = $(LIBTOOL) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) \ @@ -110,25 +135,22 @@ INSTALL_DATA = @INSTALL_DATA@ INSTALL_PROGRAM = @INSTALL_PROGRAM@ INSTALL_SCRIPT = @INSTALL_SCRIPT@ INSTALL_STRIP_PROGRAM = @INSTALL_STRIP_PROGRAM@ -IPSEC_ROUTING_TABLE = @IPSEC_ROUTING_TABLE@ -IPSEC_ROUTING_TABLE_PRIO = @IPSEC_ROUTING_TABLE_PRIO@ LD = @LD@ LDFLAGS = @LDFLAGS@ LEX = @LEX@ LEXLIB = @LEXLIB@ LEX_OUTPUT_ROOT = @LEX_OUTPUT_ROOT@ -LIBGCRYPT_CFLAGS = @LIBGCRYPT_CFLAGS@ -LIBGCRYPT_CONFIG = @LIBGCRYPT_CONFIG@ -LIBGCRYPT_LIBS = @LIBGCRYPT_LIBS@ LIBOBJS = @LIBOBJS@ LIBS = @LIBS@ LIBTOOL = @LIBTOOL@ -LINUX_HEADERS = @LINUX_HEADERS@ LIPO = @LIPO@ LN_S = @LN_S@ LTLIBOBJS = @LTLIBOBJS@ MAKEINFO = @MAKEINFO@ MKDIR_P = @MKDIR_P@ +MYSQLCFLAG = @MYSQLCFLAG@ +MYSQLCONFIG = @MYSQLCONFIG@ +MYSQLLIB = @MYSQLLIB@ NM = @NM@ NMEDIT = @NMEDIT@ OBJDUMP = @OBJDUMP@ @@ -140,11 +162,14 @@ PACKAGE_BUGREPORT = @PACKAGE_BUGREPORT@ PACKAGE_NAME = @PACKAGE_NAME@ PACKAGE_STRING = @PACKAGE_STRING@ PACKAGE_TARNAME = @PACKAGE_TARNAME@ +PACKAGE_URL = @PACKAGE_URL@ PACKAGE_VERSION = @PACKAGE_VERSION@ PATH_SEPARATOR = @PATH_SEPARATOR@ PERL = @PERL@ PKG_CONFIG = @PKG_CONFIG@ +PTHREADLIB = @PTHREADLIB@ RANLIB = @RANLIB@ +RTLIB = @RTLIB@ RUBY = @RUBY@ RUBYINCLUDE = @RUBYINCLUDE@ SED = @SED@ @@ -173,9 +198,9 @@ build_cpu = @build_cpu@ build_os = @build_os@ build_vendor = @build_vendor@ builddir = @builddir@ -confdir = @confdir@ datadir = @datadir@ datarootdir = @datarootdir@ +default_pkcs11 = @default_pkcs11@ docdir = @docdir@ dvidir = @dvidir@ exec_prefix = @exec_prefix@ @@ -198,7 +223,7 @@ ipsecuser = @ipsecuser@ libdir = @libdir@ libexecdir = @libexecdir@ libstrongswan_plugins = @libstrongswan_plugins@ -linuxdir = @linuxdir@ +linux_headers = @linux_headers@ localedir = @localedir@ localstatedir = @localstatedir@ lt_ECHO = @lt_ECHO@ @@ -206,6 +231,7 @@ mandir = @mandir@ mkdir_p = @mkdir_p@ nm_CFLAGS = @nm_CFLAGS@ nm_LIBS = @nm_LIBS@ +nm_ca_dir = @nm_ca_dir@ oldincludedir = @oldincludedir@ pdfdir = @pdfdir@ piddir = @piddir@ @@ -214,10 +240,12 @@ pluto_plugins = @pluto_plugins@ prefix = @prefix@ program_transform_name = @program_transform_name@ psdir = @psdir@ +random_device = @random_device@ resolv_conf = @resolv_conf@ +routing_table = @routing_table@ +routing_table_prio = @routing_table_prio@ sbindir = @sbindir@ sharedstatedir = @sharedstatedir@ -simreader = @simreader@ srcdir = @srcdir@ strongswan_conf = @strongswan_conf@ sysconfdir = @sysconfdir@ @@ -225,6 +253,7 @@ target_alias = @target_alias@ top_build_prefix = @top_build_prefix@ top_builddir = @top_builddir@ top_srcdir = @top_srcdir@ +urandom_device = @urandom_device@ xml_CFLAGS = @xml_CFLAGS@ xml_LIBS = @xml_LIBS@ INCLUDES = -I$(top_srcdir)/src/libstrongswan @@ -256,9 +285,9 @@ $(srcdir)/Makefile.in: $(srcdir)/Makefile.am $(am__configure_deps) exit 1;; \ esac; \ done; \ - echo ' cd $(top_srcdir) && $(AUTOMAKE) --gnu src/libstrongswan/plugins/openssl/Makefile'; \ - cd $(top_srcdir) && \ - $(AUTOMAKE) --gnu src/libstrongswan/plugins/openssl/Makefile + echo ' cd $(top_srcdir) && $(AUTOMAKE) --gnu src/libstrongswan/plugins/openssl/Makefile'; \ + $(am__cd) $(top_srcdir) && \ + $(AUTOMAKE) --gnu src/libstrongswan/plugins/openssl/Makefile .PRECIOUS: Makefile Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status @case '$?' in \ @@ -276,23 +305,28 @@ $(top_srcdir)/configure: $(am__configure_deps) cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh $(ACLOCAL_M4): $(am__aclocal_m4_deps) cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh +$(am__aclocal_m4_deps): install-pluginLTLIBRARIES: $(plugin_LTLIBRARIES) @$(NORMAL_INSTALL) test -z "$(plugindir)" || $(MKDIR_P) "$(DESTDIR)$(plugindir)" - @list='$(plugin_LTLIBRARIES)'; for p in $$list; do \ + @list='$(plugin_LTLIBRARIES)'; test -n "$(plugindir)" || list=; \ + list2=; for p in $$list; do \ if test -f $$p; then \ - f=$(am__strip_dir) \ - echo " $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=install $(pluginLTLIBRARIES_INSTALL) $(INSTALL_STRIP_FLAG) '$$p' '$(DESTDIR)$(plugindir)/$$f'"; \ - $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=install $(pluginLTLIBRARIES_INSTALL) $(INSTALL_STRIP_FLAG) "$$p" "$(DESTDIR)$(plugindir)/$$f"; \ + list2="$$list2 $$p"; \ else :; fi; \ - done + done; \ + test -z "$$list2" || { \ + echo " $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=install $(INSTALL) $(INSTALL_STRIP_FLAG) $$list2 '$(DESTDIR)$(plugindir)'"; \ + $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=install $(INSTALL) $(INSTALL_STRIP_FLAG) $$list2 "$(DESTDIR)$(plugindir)"; \ + } uninstall-pluginLTLIBRARIES: @$(NORMAL_UNINSTALL) - @list='$(plugin_LTLIBRARIES)'; for p in $$list; do \ - p=$(am__strip_dir) \ - echo " $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=uninstall rm -f '$(DESTDIR)$(plugindir)/$$p'"; \ - $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=uninstall rm -f "$(DESTDIR)$(plugindir)/$$p"; \ + @list='$(plugin_LTLIBRARIES)'; test -n "$(plugindir)" || list=; \ + for p in $$list; do \ + $(am__strip_dir) \ + echo " $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=uninstall rm -f '$(DESTDIR)$(plugindir)/$$f'"; \ + $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=uninstall rm -f "$(DESTDIR)$(plugindir)/$$f"; \ done clean-pluginLTLIBRARIES: @@ -325,21 +359,21 @@ distclean-compile: .c.o: @am__fastdepCC_TRUE@ $(COMPILE) -MT $@ -MD -MP -MF $(DEPDIR)/$*.Tpo -c -o $@ $< -@am__fastdepCC_TRUE@ mv -f $(DEPDIR)/$*.Tpo $(DEPDIR)/$*.Po +@am__fastdepCC_TRUE@ $(am__mv) $(DEPDIR)/$*.Tpo $(DEPDIR)/$*.Po @AMDEP_TRUE@@am__fastdepCC_FALSE@ source='$<' object='$@' libtool=no @AMDEPBACKSLASH@ @AMDEP_TRUE@@am__fastdepCC_FALSE@ DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@ @am__fastdepCC_FALSE@ $(COMPILE) -c $< .c.obj: @am__fastdepCC_TRUE@ $(COMPILE) -MT $@ -MD -MP -MF $(DEPDIR)/$*.Tpo -c -o $@ `$(CYGPATH_W) '$<'` -@am__fastdepCC_TRUE@ mv -f $(DEPDIR)/$*.Tpo $(DEPDIR)/$*.Po +@am__fastdepCC_TRUE@ $(am__mv) $(DEPDIR)/$*.Tpo $(DEPDIR)/$*.Po @AMDEP_TRUE@@am__fastdepCC_FALSE@ source='$<' object='$@' libtool=no @AMDEPBACKSLASH@ @AMDEP_TRUE@@am__fastdepCC_FALSE@ DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@ @am__fastdepCC_FALSE@ $(COMPILE) -c `$(CYGPATH_W) '$<'` .c.lo: @am__fastdepCC_TRUE@ $(LTCOMPILE) -MT $@ -MD -MP -MF $(DEPDIR)/$*.Tpo -c -o $@ $< -@am__fastdepCC_TRUE@ mv -f $(DEPDIR)/$*.Tpo $(DEPDIR)/$*.Plo +@am__fastdepCC_TRUE@ $(am__mv) $(DEPDIR)/$*.Tpo $(DEPDIR)/$*.Plo @AMDEP_TRUE@@am__fastdepCC_FALSE@ source='$<' object='$@' libtool=yes @AMDEPBACKSLASH@ @AMDEP_TRUE@@am__fastdepCC_FALSE@ DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@ @am__fastdepCC_FALSE@ $(LTCOMPILE) -c -o $@ $< @@ -362,7 +396,7 @@ tags: TAGS TAGS: $(HEADERS) $(SOURCES) $(TAGS_DEPENDENCIES) \ $(TAGS_FILES) $(LISP) - tags=; \ + set x; \ here=`pwd`; \ list='$(SOURCES) $(HEADERS) $(LISP) $(TAGS_FILES)'; \ unique=`for i in $$list; do \ @@ -370,29 +404,34 @@ TAGS: $(HEADERS) $(SOURCES) $(TAGS_DEPENDENCIES) \ done | \ $(AWK) '{ files[$$0] = 1; nonempty = 1; } \ END { if (nonempty) { for (i in files) print i; }; }'`; \ - if test -z "$(ETAGS_ARGS)$$tags$$unique"; then :; else \ + shift; \ + if test -z "$(ETAGS_ARGS)$$*$$unique"; then :; else \ test -n "$$unique" || unique=$$empty_fix; \ - $(ETAGS) $(ETAGSFLAGS) $(AM_ETAGSFLAGS) $(ETAGS_ARGS) \ - $$tags $$unique; \ + if test $$# -gt 0; then \ + $(ETAGS) $(ETAGSFLAGS) $(AM_ETAGSFLAGS) $(ETAGS_ARGS) \ + "$$@" $$unique; \ + else \ + $(ETAGS) $(ETAGSFLAGS) $(AM_ETAGSFLAGS) $(ETAGS_ARGS) \ + $$unique; \ + fi; \ fi ctags: CTAGS CTAGS: $(HEADERS) $(SOURCES) $(TAGS_DEPENDENCIES) \ $(TAGS_FILES) $(LISP) - tags=; \ list='$(SOURCES) $(HEADERS) $(LISP) $(TAGS_FILES)'; \ unique=`for i in $$list; do \ if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \ done | \ $(AWK) '{ files[$$0] = 1; nonempty = 1; } \ END { if (nonempty) { for (i in files) print i; }; }'`; \ - test -z "$(CTAGS_ARGS)$$tags$$unique" \ + test -z "$(CTAGS_ARGS)$$unique" \ || $(CTAGS) $(CTAGSFLAGS) $(AM_CTAGSFLAGS) $(CTAGS_ARGS) \ - $$tags $$unique + $$unique GTAGS: here=`$(am__cd) $(top_builddir) && pwd` \ - && cd $(top_srcdir) \ - && gtags -i $(GTAGS_ARGS) $$here + && $(am__cd) $(top_srcdir) \ + && gtags -i $(GTAGS_ARGS) "$$here" distclean-tags: -rm -f TAGS ID GTAGS GRTAGS GSYMS GPATH tags @@ -413,13 +452,17 @@ distdir: $(DISTFILES) if test -f $$file || test -d $$file; then d=.; else d=$(srcdir); fi; \ if test -d $$d/$$file; then \ dir=`echo "/$$file" | sed -e 's,/[^/]*$$,,'`; \ + if test -d "$(distdir)/$$file"; then \ + find "$(distdir)/$$file" -type d ! -perm -700 -exec chmod u+rwx {} \;; \ + fi; \ if test -d $(srcdir)/$$file && test $$d != $(srcdir); then \ - cp -pR $(srcdir)/$$file $(distdir)$$dir || exit 1; \ + cp -fpR $(srcdir)/$$file "$(distdir)$$dir" || exit 1; \ + find "$(distdir)/$$file" -type d ! -perm -700 -exec chmod u+rwx {} \;; \ fi; \ - cp -pR $$d/$$file $(distdir)$$dir || exit 1; \ + cp -fpR $$d/$$file "$(distdir)$$dir" || exit 1; \ else \ - test -f $(distdir)/$$file \ - || cp -p $$d/$$file $(distdir)/$$file \ + test -f "$(distdir)/$$file" \ + || cp -p $$d/$$file "$(distdir)/$$file" \ || exit 1; \ fi; \ done @@ -450,6 +493,7 @@ clean-generic: distclean-generic: -test -z "$(CONFIG_CLEAN_FILES)" || rm -f $(CONFIG_CLEAN_FILES) + -test . = "$(srcdir)" || test -z "$(CONFIG_CLEAN_VPATH_FILES)" || rm -f $(CONFIG_CLEAN_VPATH_FILES) maintainer-clean-generic: @echo "This command is intended for maintainers to use" @@ -471,6 +515,8 @@ dvi-am: html: html-am +html-am: + info: info-am info-am: @@ -479,18 +525,28 @@ install-data-am: install-pluginLTLIBRARIES install-dvi: install-dvi-am +install-dvi-am: + install-exec-am: install-html: install-html-am +install-html-am: + install-info: install-info-am +install-info-am: + install-man: install-pdf: install-pdf-am +install-pdf-am: + install-ps: install-ps-am +install-ps-am: + installcheck-am: maintainer-clean: maintainer-clean-am @@ -529,6 +585,7 @@ uninstall-am: uninstall-pluginLTLIBRARIES mostlyclean-generic mostlyclean-libtool pdf pdf-am ps ps-am \ tags uninstall uninstall-am uninstall-pluginLTLIBRARIES + # Tell versions [3.59,3.63) of GNU make to not export all variables. # Otherwise a system limit (for SysV at least) may be exceeded. .NOEXPORT: diff --git a/src/libstrongswan/plugins/openssl/openssl_crypter.c b/src/libstrongswan/plugins/openssl/openssl_crypter.c index 424fec60a..a8923ab56 100644 --- a/src/libstrongswan/plugins/openssl/openssl_crypter.c +++ b/src/libstrongswan/plugins/openssl/openssl_crypter.c @@ -1,6 +1,6 @@ /* * Copyright (C) 2008 Tobias Brunner - * Hochschule fuer Technik Rapperswil + * Hochschule fuer Technik Rapperswil * * This program is free software; you can redistribute it and/or modify it * under the terms of the GNU General Public License as published by the @@ -23,17 +23,17 @@ typedef struct private_openssl_crypter_t private_openssl_crypter_t; * Private data of openssl_crypter_t */ struct private_openssl_crypter_t { - + /** * Public part of this class. */ openssl_crypter_t public; - + /* * the key */ chunk_t key; - + /* * the cipher to use */ @@ -49,17 +49,17 @@ typedef struct { * Identifier specified in IKEv2 */ int ikev2_id; - + /** * Name of the algorithm, as used in OpenSSL */ char *name; - + /** * Minimum valid key length in bytes */ size_t key_size_min; - + /** * Maximum valid key length in bytes */ @@ -91,7 +91,7 @@ static openssl_algorithm_t encryption_algs[] = { /** * Look up an OpenSSL algorithm name and validate its key size */ -static char* lookup_algorithm(openssl_algorithm_t *openssl_algo, +static char* lookup_algorithm(openssl_algorithm_t *openssl_algo, u_int16_t ikev2_algo, size_t *key_size) { while (openssl_algo->ikev2_id != END_OF_LIST) @@ -104,7 +104,7 @@ static char* lookup_algorithm(openssl_algorithm_t *openssl_algo, { *key_size = openssl_algo->key_size_min; } - + /* validate key size */ if (*key_size < openssl_algo->key_size_min || *key_size > openssl_algo->key_size_max) @@ -123,7 +123,7 @@ static void crypt(private_openssl_crypter_t *this, chunk_t data, { int len; u_char *out; - + out = data.ptr; if (dst) { @@ -144,7 +144,7 @@ static void crypt(private_openssl_crypter_t *this, chunk_t data, /** * Implementation of crypter_t.decrypt. */ -static void decrypt(private_openssl_crypter_t *this, chunk_t data, +static void decrypt(private_openssl_crypter_t *this, chunk_t data, chunk_t iv, chunk_t *dst) { crypt(this, data, iv, dst, 0); @@ -154,7 +154,7 @@ static void decrypt(private_openssl_crypter_t *this, chunk_t data, /** * Implementation of crypter_t.encrypt. */ -static void encrypt (private_openssl_crypter_t *this, chunk_t data, +static void encrypt (private_openssl_crypter_t *this, chunk_t data, chunk_t iv, chunk_t *dst) { crypt(this, data, iv, dst, 1); @@ -196,13 +196,13 @@ static void destroy (private_openssl_crypter_t *this) /* * Described in header */ -openssl_crypter_t *openssl_crypter_create(encryption_algorithm_t algo, +openssl_crypter_t *openssl_crypter_create(encryption_algorithm_t algo, size_t key_size) { private_openssl_crypter_t *this; - + this = malloc_thing(private_openssl_crypter_t); - + switch (algo) { case ENCR_NULL: @@ -218,7 +218,7 @@ openssl_crypter_t *openssl_crypter_create(encryption_algorithm_t algo, this->cipher = EVP_get_cipherbyname("aes192"); break; case 32: /* AES-256 */ - this->cipher = EVP_get_cipherbyname("aes256"); + this->cipher = EVP_get_cipherbyname("aes256"); break; default: free(this); @@ -235,7 +235,7 @@ openssl_crypter_t *openssl_crypter_create(encryption_algorithm_t algo, this->cipher = EVP_get_cipherbyname("camellia192"); break; case 32: /* CAMELLIA 256 */ - this->cipher = EVP_get_cipherbyname("camellia256"); + this->cipher = EVP_get_cipherbyname("camellia256"); break; default: free(this); @@ -258,22 +258,22 @@ openssl_crypter_t *openssl_crypter_create(encryption_algorithm_t algo, break; } } - + if (!this->cipher) { /* OpenSSL does not support the requested algo */ free(this); return NULL; } - + this->key = chunk_alloc(key_size); - + this->public.crypter_interface.encrypt = (void (*) (crypter_t *, chunk_t,chunk_t, chunk_t *)) encrypt; this->public.crypter_interface.decrypt = (void (*) (crypter_t *, chunk_t , chunk_t, chunk_t *)) decrypt; this->public.crypter_interface.get_block_size = (size_t (*) (crypter_t *)) get_block_size; this->public.crypter_interface.get_key_size = (size_t (*) (crypter_t *)) get_key_size; this->public.crypter_interface.set_key = (void (*) (crypter_t *,chunk_t)) set_key; this->public.crypter_interface.destroy = (void (*) (crypter_t *)) destroy; - + return &this->public; } diff --git a/src/libstrongswan/plugins/openssl/openssl_crypter.h b/src/libstrongswan/plugins/openssl/openssl_crypter.h index e5a899418..7e30ae03c 100644 --- a/src/libstrongswan/plugins/openssl/openssl_crypter.h +++ b/src/libstrongswan/plugins/openssl/openssl_crypter.h @@ -29,7 +29,7 @@ typedef struct openssl_crypter_t openssl_crypter_t; * Implementation of crypters using OpenSSL. */ struct openssl_crypter_t { - + /** * The crypter_t interface. */ @@ -38,7 +38,7 @@ struct openssl_crypter_t { /** * Constructor to create openssl_crypter_t. - * + * * @param algo algorithm to implement * @param key_size key size in bytes * @return openssl_crypter_t, NULL if not supported diff --git a/src/libstrongswan/plugins/openssl/openssl_diffie_hellman.c b/src/libstrongswan/plugins/openssl/openssl_diffie_hellman.c index fe042efdc..80a1ee878 100644 --- a/src/libstrongswan/plugins/openssl/openssl_diffie_hellman.c +++ b/src/libstrongswan/plugins/openssl/openssl_diffie_hellman.c @@ -22,7 +22,7 @@ typedef struct modulus_entry_t modulus_entry_t; -/** +/** * Entry of the modulus list. */ struct modulus_entry_t { @@ -30,20 +30,20 @@ struct modulus_entry_t { * Group number as it is defined in file transform_substructure.h. */ diffie_hellman_group_t group; - + /** * Pointer to the function to get the modulus. */ BIGNUM *(*get_prime)(BIGNUM *bn); - - /* + + /* * Optimum length of exponent in bits. - */ + */ long opt_exponent_len; - - /* + + /* * Generator value. - */ + */ u_int16_t generator; }; @@ -71,27 +71,27 @@ struct private_openssl_diffie_hellman_t { * Public openssl_diffie_hellman_t interface. */ openssl_diffie_hellman_t public; - + /** * Diffie Hellman group number. */ u_int16_t group; - + /** * Diffie Hellman object */ DH *dh; - + /** * Other public value */ BIGNUM *pub_key; - + /** * Shared secret */ chunk_t shared_secret; - + /** * True if shared secret is computed */ @@ -123,7 +123,7 @@ static status_t get_shared_secret(private_openssl_diffie_hellman_t *this, /* shared secret should requires a len according the DH group */ *secret = chunk_alloc(DH_size(this->dh)); memset(secret->ptr, 0, secret->len); - memcpy(secret->ptr + secret->len - this->shared_secret.len, + memcpy(secret->ptr + secret->len - this->shared_secret.len, this->shared_secret.ptr, this->shared_secret.len); return SUCCESS; @@ -137,7 +137,7 @@ static void set_other_public_value(private_openssl_diffie_hellman_t *this, chunk_t value) { int len; - + BN_bin2bn(value.ptr, value.len, this->pub_key); chunk_clear(&this->shared_secret); this->shared_secret.ptr = malloc(DH_size(this->dh)); @@ -167,10 +167,10 @@ static status_t set_modulus(private_openssl_diffie_hellman_t *this) { int i; bool ansi_x9_42; - + ansi_x9_42 = lib->settings->get_bool(lib->settings, "libstrongswan.dh_exponent_ansi_x9_42", TRUE); - + for (i = 0; i < (sizeof(modulus_entries) / sizeof(modulus_entry_t)); i++) { if (modulus_entries[i].group == this->group) @@ -205,32 +205,32 @@ static void destroy(private_openssl_diffie_hellman_t *this) openssl_diffie_hellman_t *openssl_diffie_hellman_create(diffie_hellman_group_t group) { private_openssl_diffie_hellman_t *this = malloc_thing(private_openssl_diffie_hellman_t); - + this->public.dh.get_shared_secret = (status_t (*)(diffie_hellman_t *, chunk_t *)) get_shared_secret; this->public.dh.set_other_public_value = (void (*)(diffie_hellman_t *, chunk_t )) set_other_public_value; this->public.dh.get_my_public_value = (void (*)(diffie_hellman_t *, chunk_t *)) get_my_public_value; this->public.dh.get_dh_group = (diffie_hellman_group_t (*)(diffie_hellman_t *)) get_dh_group; this->public.dh.destroy = (void (*)(diffie_hellman_t *)) destroy; - + this->dh = DH_new(); if (!this->dh) { free(this); return NULL; } - + this->group = group; this->computed = FALSE; this->pub_key = BN_new(); this->shared_secret = chunk_empty; - + /* find a modulus according to group */ if (set_modulus(this) != SUCCESS) { destroy(this); return NULL; } - + /* generate my public and private values */ if (!DH_generate_key(this->dh)) { @@ -238,6 +238,6 @@ openssl_diffie_hellman_t *openssl_diffie_hellman_create(diffie_hellman_group_t g return NULL; } DBG2("size of DH secret exponent: %d bits", BN_num_bits(this->dh->priv_key)); - + return &this->public; } diff --git a/src/libstrongswan/plugins/openssl/openssl_diffie_hellman.h b/src/libstrongswan/plugins/openssl/openssl_diffie_hellman.h index bdc153812..6c4b4fe81 100644 --- a/src/libstrongswan/plugins/openssl/openssl_diffie_hellman.h +++ b/src/libstrongswan/plugins/openssl/openssl_diffie_hellman.h @@ -29,7 +29,7 @@ typedef struct openssl_diffie_hellman_t openssl_diffie_hellman_t; * Implementation of the Diffie-Hellman algorithm using OpenSSL. */ struct openssl_diffie_hellman_t { - + /** * Implements diffie_hellman_t interface. */ @@ -38,7 +38,7 @@ struct openssl_diffie_hellman_t { /** * Creates a new openssl_diffie_hellman_t object. - * + * * @param group Diffie Hellman group number to use * @return openssl_diffie_hellman_t object, NULL if not supported */ diff --git a/src/libstrongswan/plugins/openssl/openssl_ec_diffie_hellman.c b/src/libstrongswan/plugins/openssl/openssl_ec_diffie_hellman.c index 082aed9ca..671fa41e2 100644 --- a/src/libstrongswan/plugins/openssl/openssl_ec_diffie_hellman.c +++ b/src/libstrongswan/plugins/openssl/openssl_ec_diffie_hellman.c @@ -31,27 +31,27 @@ struct private_openssl_ec_diffie_hellman_t { * Public openssl_ec_diffie_hellman_t interface. */ openssl_ec_diffie_hellman_t public; - + /** * Diffie Hellman group number. */ u_int16_t group; - + /** * EC private (public) key */ EC_KEY *key; - + /** * EC group */ const EC_GROUP *ec_group; - + /** * Other public key */ EC_POINT *pub_key; - + /** * Shared secret */ @@ -72,13 +72,13 @@ static bool chunk2ecp(const EC_GROUP *group, chunk_t chunk, EC_POINT *point) BN_CTX *ctx; BIGNUM *x, *y; bool ret = FALSE; - + ctx = BN_CTX_new(); if (!ctx) { return FALSE; } - + BN_CTX_start(ctx); x = BN_CTX_get(ctx); y = BN_CTX_get(ctx); @@ -86,17 +86,17 @@ static bool chunk2ecp(const EC_GROUP *group, chunk_t chunk, EC_POINT *point) { goto error; } - + if (!openssl_bn_split(chunk, x, y)) { goto error; } - + if (!EC_POINT_set_affine_coordinates_GFp(group, point, x, y, ctx)) { goto error; } - + ret = TRUE; error: BN_CTX_end(ctx); @@ -114,13 +114,13 @@ static bool ecp2chunk(const EC_GROUP *group, const EC_POINT *point, BN_CTX *ctx; BIGNUM *x, *y; bool ret = FALSE; - + ctx = BN_CTX_new(); if (!ctx) { return FALSE; } - + BN_CTX_start(ctx); x = BN_CTX_get(ctx); y = BN_CTX_get(ctx); @@ -128,12 +128,12 @@ static bool ecp2chunk(const EC_GROUP *group, const EC_POINT *point, { goto error; } - + if (!EC_POINT_get_affine_coordinates_GFp(group, point, x, y, ctx)) { goto error; } - + if (x_coordinate_only) { y = NULL; @@ -142,7 +142,7 @@ static bool ecp2chunk(const EC_GROUP *group, const EC_POINT *point, { goto error; } - + ret = TRUE; error: BN_CTX_end(ctx); @@ -152,7 +152,7 @@ error: /** * Compute the shared secret. - * + * * We cannot use the function ECDH_compute_key() because that returns only the * x coordinate of the shared secret point (which is defined, for instance, in * 'NIST SP 800-56A'). @@ -166,13 +166,13 @@ static bool compute_shared_key(private_openssl_ec_diffie_hellman_t *this, chunk_ const BIGNUM *priv_key; EC_POINT *secret = NULL; bool x_coordinate_only, ret = FALSE; - + priv_key = EC_KEY_get0_private_key(this->key); if (!priv_key) { goto error; } - + secret = EC_POINT_new(this->ec_group); if (!secret) { @@ -183,7 +183,7 @@ static bool compute_shared_key(private_openssl_ec_diffie_hellman_t *this, chunk_ { goto error; } - + /* * The default setting ecp_x_coordinate_only = TRUE * applies the following errata for RFC 4753: @@ -195,7 +195,7 @@ static bool compute_shared_key(private_openssl_ec_diffie_hellman_t *this, chunk_ { goto error; } - + ret = TRUE; error: if (secret) @@ -215,14 +215,14 @@ static void set_other_public_value(private_openssl_ec_diffie_hellman_t *this, ch DBG1("ECDH public value is malformed"); return; } - + chunk_free(&this->shared_secret); - + if (!compute_shared_key(this, &this->shared_secret)) { DBG1("ECDH shared secret computation failed"); return; } - + this->computed = TRUE; } @@ -272,13 +272,13 @@ static void destroy(private_openssl_ec_diffie_hellman_t *this) openssl_ec_diffie_hellman_t *openssl_ec_diffie_hellman_create(diffie_hellman_group_t group) { private_openssl_ec_diffie_hellman_t *this = malloc_thing(private_openssl_ec_diffie_hellman_t); - + this->public.dh.get_shared_secret = (status_t (*)(diffie_hellman_t *, chunk_t *)) get_shared_secret; this->public.dh.set_other_public_value = (void (*)(diffie_hellman_t *, chunk_t )) set_other_public_value; this->public.dh.get_my_public_value = (void (*)(diffie_hellman_t *, chunk_t *)) get_my_public_value; this->public.dh.get_dh_group = (diffie_hellman_group_t (*)(diffie_hellman_t *)) get_dh_group; this->public.dh.destroy = (void (*)(diffie_hellman_t *)) destroy; - + switch (group) { case ECP_192_BIT: @@ -300,34 +300,34 @@ openssl_ec_diffie_hellman_t *openssl_ec_diffie_hellman_create(diffie_hellman_gro this->key = NULL; break; } - + if (!this->key) { free(this); return NULL; } - + /* caching the EC group */ this->ec_group = EC_KEY_get0_group(this->key); - + this->pub_key = EC_POINT_new(this->ec_group); if (!this->pub_key) { free(this); return NULL; } - + /* generate an EC private (public) key */ if (!EC_KEY_generate_key(this->key)) { free(this); return NULL; } - + this->group = group; this->computed = FALSE; - + this->shared_secret = chunk_empty; - + return &this->public; } diff --git a/src/libstrongswan/plugins/openssl/openssl_ec_diffie_hellman.h b/src/libstrongswan/plugins/openssl/openssl_ec_diffie_hellman.h index 9d17aed57..fd60732b9 100644 --- a/src/libstrongswan/plugins/openssl/openssl_ec_diffie_hellman.h +++ b/src/libstrongswan/plugins/openssl/openssl_ec_diffie_hellman.h @@ -29,7 +29,7 @@ typedef struct openssl_ec_diffie_hellman_t openssl_ec_diffie_hellman_t; * Implementation of the EC Diffie-Hellman algorithm using OpenSSL. */ struct openssl_ec_diffie_hellman_t { - + /** * Implements diffie_hellman_t interface. */ @@ -38,7 +38,7 @@ struct openssl_ec_diffie_hellman_t { /** * Creates a new openssl_ec_diffie_hellman_t object. - * + * * @param group EC Diffie Hellman group number to use * @return openssl_ec_diffie_hellman_t object, NULL if not supported */ diff --git a/src/libstrongswan/plugins/openssl/openssl_ec_private_key.c b/src/libstrongswan/plugins/openssl/openssl_ec_private_key.c index d6b442ae9..89ced5a9a 100644 --- a/src/libstrongswan/plugins/openssl/openssl_ec_private_key.c +++ b/src/libstrongswan/plugins/openssl/openssl_ec_private_key.c @@ -1,4 +1,5 @@ /* + * Copyright (C) 2009 Martin Willi * Copyright (C) 2008 Tobias Brunner * Hochschule fuer Technik Rapperswil * @@ -21,6 +22,7 @@ #include <openssl/evp.h> #include <openssl/ecdsa.h> +#include <openssl/x509.h> typedef struct private_openssl_ec_private_key_t private_openssl_ec_private_key_t; @@ -32,175 +34,138 @@ struct private_openssl_ec_private_key_t { * Public interface for this signer. */ openssl_ec_private_key_t public; - + /** * EC key object */ EC_KEY *ec; /** - * Keyid formed as a SHA-1 hash of a privateKey object - */ - identification_t* keyid; - - /** - * Keyid formed as a SHA-1 hash of a privateKeyInfo object - */ - identification_t* keyid_info; - - /** * reference count */ - refcount_t ref; + refcount_t ref; }; -/** - * Mapping from the signature scheme defined in (RFC 4754) to the elliptic - * curve and the hash algorithm - */ -typedef struct { - /** - * Scheme specified in RFC 4754 - */ - int scheme; - - /** - * NID of the hash - */ - int hash; - - /** - * NID of the curve - */ - int curve; -} openssl_ecdsa_scheme_t; - -#define END_OF_LIST -1 +/* from ec public key */ +bool openssl_ec_fingerprint(EC_KEY *ec, key_encoding_type_t type, chunk_t *fp); /** - * Signature schemes + * Build a signature as in RFC 4754 */ -static openssl_ecdsa_scheme_t ecdsa_schemes[] = { - {SIGN_ECDSA_256, NID_sha256, NID_X9_62_prime256v1}, - {SIGN_ECDSA_384, NID_sha384, NID_secp384r1}, - {SIGN_ECDSA_521, NID_sha512, NID_secp521r1}, - {END_OF_LIST, 0, 0}, -}; - -/** - * Look up the hash and curve of a signature scheme - */ -static bool lookup_scheme(int scheme, int *hash, int *curve) +static bool build_signature(private_openssl_ec_private_key_t *this, + chunk_t hash, chunk_t *signature) { - openssl_ecdsa_scheme_t *ecdsa_scheme = ecdsa_schemes; - while (ecdsa_scheme->scheme != END_OF_LIST) + bool built = FALSE; + ECDSA_SIG *sig; + + sig = ECDSA_do_sign(hash.ptr, hash.len, this->ec); + if (sig) { - if (scheme == ecdsa_scheme->scheme) - { - *hash = ecdsa_scheme->hash; - *curve = ecdsa_scheme->curve; - return TRUE; - } - ecdsa_scheme++; + /* concatenate BNs r/s to a signature chunk */ + built = openssl_bn_cat(EC_FIELD_ELEMENT_LEN(EC_KEY_get0_group(this->ec)), + sig->r, sig->s, signature); + ECDSA_SIG_free(sig); } - return FALSE; -} - -/** - * shared functions, implemented in openssl_ec_public_key.c - */ -bool openssl_ec_public_key_build_id(EC_KEY *ec, identification_t **keyid, - identification_t **keyid_info); - -openssl_ec_public_key_t *openssl_ec_public_key_create_from_private_key(EC_KEY *ec); - - -/** - * Convert an ECDSA_SIG to a chunk by concatenating r and s. - * This function allocates memory for the chunk. - */ -static bool sig2chunk(const EC_GROUP *group, ECDSA_SIG *sig, chunk_t *chunk) -{ - return openssl_bn_cat(EC_FIELD_ELEMENT_LEN(group), sig->r, sig->s, chunk); + return built; } /** - * Build the signature + * Build a RFC 4754 signature for a specified curve and hash algorithm */ -static bool build_signature(private_openssl_ec_private_key_t *this, - chunk_t hash, chunk_t *signature) +static bool build_curve_signature(private_openssl_ec_private_key_t *this, + signature_scheme_t scheme, int nid_hash, + int nid_curve, chunk_t data, chunk_t *signature) { - ECDSA_SIG *sig = ECDSA_do_sign(hash.ptr, hash.len, this->ec); - bool success; + const EC_GROUP *my_group; + EC_GROUP *req_group; + chunk_t hash; + bool built; - if (!sig) + req_group = EC_GROUP_new_by_curve_name(nid_curve); + if (!req_group) + { + DBG1("signature scheme %N not supported in EC (required curve " + "not supported)", signature_scheme_names, scheme); + return FALSE; + } + my_group = EC_KEY_get0_group(this->ec); + if (EC_GROUP_cmp(my_group, req_group, NULL) != 0) + { + DBG1("signature scheme %N not supported by private key", + signature_scheme_names, scheme); + return FALSE; + } + EC_GROUP_free(req_group); + if (!openssl_hash_chunk(nid_hash, data, &hash)) { return FALSE; } - success = sig2chunk(EC_KEY_get0_group(this->ec), sig, signature); - ECDSA_SIG_free(sig); - return success; + built = build_signature(this, hash, signature); + chunk_free(&hash); + return built; } /** - * Implementation of private_key_t.get_type. + * Build a DER encoded signature as in RFC 3279 */ -static key_type_t get_type(private_openssl_ec_private_key_t *this) +static bool build_der_signature(private_openssl_ec_private_key_t *this, + int hash_nid, chunk_t data, chunk_t *signature) { - return KEY_ECDSA; + chunk_t hash, sig; + int siglen = 0; + bool built; + + if (!openssl_hash_chunk(hash_nid, data, &hash)) + { + return FALSE; + } + sig = chunk_alloc(ECDSA_size(this->ec)); + built = ECDSA_sign(0, hash.ptr, hash.len, sig.ptr, &siglen, this->ec) == 1; + sig.len = siglen; + if (built) + { + *signature = sig; + } + else + { + free(sig.ptr); + } + free(hash.ptr); + return built; } /** * Implementation of private_key_t.sign. */ -static bool sign(private_openssl_ec_private_key_t *this, signature_scheme_t scheme, - chunk_t data, chunk_t *signature) +static bool sign(private_openssl_ec_private_key_t *this, + signature_scheme_t scheme, chunk_t data, chunk_t *signature) { - bool success; - - if (scheme == SIGN_ECDSA_WITH_NULL) + switch (scheme) { - success = build_signature(this, data, signature); - } - else - { - EC_GROUP *req_group; - const EC_GROUP *my_group; - chunk_t hash = chunk_empty; - int hash_type, curve; - - if (!lookup_scheme(scheme, &hash_type, &curve)) - { - DBG1("signature scheme %N not supported in EC", - signature_scheme_names, scheme); - return FALSE; - } - - req_group = EC_GROUP_new_by_curve_name(curve); - if (!req_group) - { - DBG1("signature scheme %N not supported in EC (required curve not supported)", - signature_scheme_names, scheme); - return FALSE; - } - - my_group = EC_KEY_get0_group(this->ec); - if (EC_GROUP_cmp(my_group, req_group, NULL) != 0) - { - DBG1("signature scheme %N not supported by private key", - signature_scheme_names, scheme); - return FALSE; - } - EC_GROUP_free(req_group); - - if (!openssl_hash_chunk(hash_type, data, &hash)) - { + case SIGN_ECDSA_WITH_NULL: + return build_signature(this, data, signature); + case SIGN_ECDSA_WITH_SHA1_DER: + return build_der_signature(this, NID_sha1, data, signature); + case SIGN_ECDSA_WITH_SHA256_DER: + return build_der_signature(this, NID_sha256, data, signature); + case SIGN_ECDSA_WITH_SHA384_DER: + return build_der_signature(this, NID_sha384, data, signature); + case SIGN_ECDSA_WITH_SHA512_DER: + return build_der_signature(this, NID_sha512, data, signature); + case SIGN_ECDSA_256: + return build_curve_signature(this, scheme, NID_sha256, + NID_X9_62_prime256v1, data, signature); + case SIGN_ECDSA_384: + return build_curve_signature(this, scheme, NID_sha384, + NID_secp384r1, data, signature); + case SIGN_ECDSA_521: + return build_curve_signature(this, scheme, NID_sha512, + NID_secp521r1, data, signature); + default: + DBG1("signature scheme %N not supported", + signature_scheme_names, scheme); return FALSE; - } - success = build_signature(this, hash, signature); - chunk_free(&hash); - } - return success; + } } /** @@ -222,73 +187,70 @@ static size_t get_keysize(private_openssl_ec_private_key_t *this) } /** - * Implementation of private_key_t.get_id. + * Implementation of private_key_t.get_type. */ -static identification_t* get_id(private_openssl_ec_private_key_t *this, - id_type_t type) +static key_type_t get_type(private_openssl_ec_private_key_t *this) { - switch (type) - { - case ID_PUBKEY_INFO_SHA1: - return this->keyid_info; - case ID_PUBKEY_SHA1: - return this->keyid; - default: - return NULL; - } + return KEY_ECDSA; } /** * Implementation of private_key_t.get_public_key. */ -static openssl_ec_public_key_t* get_public_key(private_openssl_ec_private_key_t *this) +static public_key_t* get_public_key(private_openssl_ec_private_key_t *this) { - return openssl_ec_public_key_create_from_private_key(this->ec); + public_key_t *public; + chunk_t key; + u_char *p; + + key = chunk_alloc(i2d_EC_PUBKEY(this->ec, NULL)); + p = key.ptr; + i2d_EC_PUBKEY(this->ec, &p); + + public = lib->creds->create(lib->creds, CRED_PUBLIC_KEY, KEY_ECDSA, + BUILD_BLOB_ASN1_DER, key, BUILD_END); + free(key.ptr); + return public; } /** - * Implementation of private_key_t.belongs_to. + * Implementation of private_key_t.get_fingerprint. */ -static bool belongs_to(private_openssl_ec_private_key_t *this, public_key_t *public) +static bool get_fingerprint(private_openssl_ec_private_key_t *this, + key_encoding_type_t type, chunk_t *fingerprint) { - identification_t *keyid; - - if (public->get_type(public) != KEY_ECDSA) - { - return FALSE; - } - keyid = public->get_id(public, ID_PUBKEY_SHA1); - if (keyid && keyid->equals(keyid, this->keyid)) - { - return TRUE; - } - keyid = public->get_id(public, ID_PUBKEY_INFO_SHA1); - if (keyid && keyid->equals(keyid, this->keyid_info)) - { - return TRUE; - } - return FALSE; + return openssl_ec_fingerprint(this->ec, type, fingerprint); } /** * Implementation of private_key_t.get_encoding. */ -static chunk_t get_encoding(private_openssl_ec_private_key_t *this) +static bool get_encoding(private_openssl_ec_private_key_t *this, + key_encoding_type_t type, chunk_t *encoding) { - chunk_t enc = chunk_alloc(i2d_ECPrivateKey(this->ec, NULL)); - u_char *p = enc.ptr; - i2d_ECPrivateKey(this->ec, &p); - return enc; + u_char *p; + + switch (type) + { + case KEY_PRIV_ASN1_DER: + { + *encoding = chunk_alloc(i2d_ECPrivateKey(this->ec, NULL)); + p = encoding->ptr; + i2d_ECPrivateKey(this->ec, &p); + return TRUE; + } + default: + return FALSE; + } } /** * Implementation of private_key_t.get_ref. */ -static private_openssl_ec_private_key_t* get_ref(private_openssl_ec_private_key_t *this) +static private_key_t* get_ref(private_openssl_ec_private_key_t *this) { ref_get(&this->ref); - return this; - + return &this->public.interface; } /** @@ -300,10 +262,9 @@ static void destroy(private_openssl_ec_private_key_t *this) { if (this->ec) { + lib->encoding->clear_cache(lib->encoding, this->ec); EC_KEY_free(this->ec); } - DESTROY_IF(this->keyid); - DESTROY_IF(this->keyid_info); free(this); } } @@ -311,133 +272,121 @@ static void destroy(private_openssl_ec_private_key_t *this) /** * Internal generic constructor */ -static private_openssl_ec_private_key_t *openssl_ec_private_key_create_empty(void) +static private_openssl_ec_private_key_t *create_empty(void) { private_openssl_ec_private_key_t *this = malloc_thing(private_openssl_ec_private_key_t); - + this->public.interface.get_type = (key_type_t (*)(private_key_t *this))get_type; this->public.interface.sign = (bool (*)(private_key_t *this, signature_scheme_t scheme, chunk_t data, chunk_t *signature))sign; this->public.interface.decrypt = (bool (*)(private_key_t *this, chunk_t crypto, chunk_t *plain))decrypt; this->public.interface.get_keysize = (size_t (*) (private_key_t *this))get_keysize; - this->public.interface.get_id = (identification_t* (*) (private_key_t *this,id_type_t))get_id; this->public.interface.get_public_key = (public_key_t* (*)(private_key_t *this))get_public_key; - this->public.interface.belongs_to = (bool (*) (private_key_t *this, public_key_t *public))belongs_to; - this->public.interface.get_encoding = (chunk_t(*)(private_key_t*))get_encoding; + this->public.interface.equals = private_key_equals; + this->public.interface.belongs_to = private_key_belongs_to; + this->public.interface.get_fingerprint = (bool(*)(private_key_t*, key_encoding_type_t type, chunk_t *fp))get_fingerprint; + this->public.interface.has_fingerprint = (bool(*)(private_key_t*, chunk_t fp))private_key_has_fingerprint; + this->public.interface.get_encoding = (bool(*)(private_key_t*, key_encoding_type_t type, chunk_t *encoding))get_encoding; this->public.interface.get_ref = (private_key_t* (*)(private_key_t *this))get_ref; this->public.interface.destroy = (void (*)(private_key_t *this))destroy; - + this->ec = NULL; - this->keyid = NULL; - this->keyid_info = NULL; this->ref = 1; - + return this; } /** - * load private key from an ASN1 encoded blob + * See header. */ -static openssl_ec_private_key_t *load(chunk_t blob) +openssl_ec_private_key_t *openssl_ec_private_key_gen(key_type_t type, + va_list args) { - u_char *p = blob.ptr; - private_openssl_ec_private_key_t *this = openssl_ec_private_key_create_empty(); - - this->ec = d2i_ECPrivateKey(NULL, (const u_char**)&p, blob.len); - - chunk_clear(&blob); + private_openssl_ec_private_key_t *this; + u_int key_size = 0; - if (!this->ec) + while (TRUE) { - destroy(this); - return NULL; + switch (va_arg(args, builder_part_t)) + { + case BUILD_KEY_SIZE: + key_size = va_arg(args, u_int); + continue; + case BUILD_END: + break; + default: + return NULL; + } + break; } - - if (!openssl_ec_public_key_build_id(this->ec, &this->keyid, &this->keyid_info)) + if (!key_size) { - destroy(this); return NULL; } - - if (!EC_KEY_check_key(this->ec)) + this = create_empty(); + switch (key_size) + { + case 256: + this->ec = EC_KEY_new_by_curve_name(NID_X9_62_prime256v1); + break; + case 384: + this->ec = EC_KEY_new_by_curve_name(NID_secp384r1); + break; + case 521: + this->ec = EC_KEY_new_by_curve_name(NID_secp521r1); + break; + default: + DBG1("EC private key size %d not supported", key_size); + destroy(this); + return NULL; + } + if (EC_KEY_generate_key(this->ec) != 1) { + DBG1("EC private key generation failed", key_size); destroy(this); return NULL; } - + /* encode as a named curve key (no parameters), uncompressed public key */ + EC_KEY_set_asn1_flag(this->ec, OPENSSL_EC_NAMED_CURVE); + EC_KEY_set_conv_form(this->ec, POINT_CONVERSION_UNCOMPRESSED); return &this->public; } -typedef struct private_builder_t private_builder_t; -/** - * Builder implementation for key loading/generation - */ -struct private_builder_t { - /** implements the builder interface */ - builder_t public; - /** loaded/generated private key */ - openssl_ec_private_key_t *key; -}; - /** - * Implementation of builder_t.build + * See header. */ -static openssl_ec_private_key_t *build(private_builder_t *this) +openssl_ec_private_key_t *openssl_ec_private_key_load(key_type_t type, + va_list args) { - openssl_ec_private_key_t *key = this->key; - - free(this); - return key; -} + private_openssl_ec_private_key_t *this; + chunk_t blob = chunk_empty; -/** - * Implementation of builder_t.add - */ -static void add(private_builder_t *this, builder_part_t part, ...) -{ - if (!this->key) + while (TRUE) { - va_list args; - chunk_t chunk; - - switch (part) + switch (va_arg(args, builder_part_t)) { case BUILD_BLOB_ASN1_DER: - { - va_start(args, part); - chunk = va_arg(args, chunk_t); - this->key = load(chunk_clone(chunk)); - va_end(args); - return; - } - default: + blob = va_arg(args, chunk_t); + continue; + case BUILD_END: break; + default: + return NULL; } + break; } - if (this->key) + + this = create_empty(); + this->ec = d2i_ECPrivateKey(NULL, (const u_char**)&blob.ptr, blob.len); + if (!this->ec) { - destroy((private_openssl_ec_private_key_t*)this->key); + destroy(this); + return NULL; } - builder_cancel(&this->public); -} - -/** - * Builder construction function - */ -builder_t *openssl_ec_private_key_builder(key_type_t type) -{ - private_builder_t *this; - - if (type != KEY_ECDSA) + if (!EC_KEY_check_key(this->ec)) { + destroy(this); return NULL; } - - this = malloc_thing(private_builder_t); - - this->key = NULL; - this->public.add = (void(*)(builder_t *this, builder_part_t part, ...))add; - this->public.build = (void*(*)(builder_t *this))build; - return &this->public; } diff --git a/src/libstrongswan/plugins/openssl/openssl_ec_private_key.h b/src/libstrongswan/plugins/openssl/openssl_ec_private_key.h index 6a6f7c867..720c63f90 100644 --- a/src/libstrongswan/plugins/openssl/openssl_ec_private_key.h +++ b/src/libstrongswan/plugins/openssl/openssl_ec_private_key.h @@ -21,6 +21,7 @@ #ifndef OPENSSL_EC_PRIVATE_KEY_H_ #define OPENSSL_EC_PRIVATE_KEY_H_ +#include <credentials/builder.h> #include <credentials/keys/private_key.h> typedef struct openssl_ec_private_key_t openssl_ec_private_key_t; @@ -37,11 +38,27 @@ struct openssl_ec_private_key_t { }; /** - * Create the builder for a private key. + * Generate a ECDSA private key using OpenSSL. + * + * Accepts the BUILD_KEY_SIZE argument. + * + * @param type type of the key, must be KEY_ECDSA + * @param args builder_part_t argument list + * @return generated key, NULL on failure + */ +openssl_ec_private_key_t *openssl_ec_private_key_gen(key_type_t type, + va_list args); + +/** + * Load a ECDSA private key using OpenSSL. + * + * Accepts a BUILD_BLOB_ASN1_DER argument. * * @param type type of the key, must be KEY_ECDSA - * @return builder instance + * @param args builder_part_t argument list + * @return loaded key, NULL on failure */ -builder_t *openssl_ec_private_key_builder(key_type_t type); +openssl_ec_private_key_t *openssl_ec_private_key_load(key_type_t type, + va_list args); #endif /** OPENSSL_EC_PRIVATE_KEY_H_ @}*/ diff --git a/src/libstrongswan/plugins/openssl/openssl_ec_public_key.c b/src/libstrongswan/plugins/openssl/openssl_ec_public_key.c index 635a106dd..f37c736b1 100644 --- a/src/libstrongswan/plugins/openssl/openssl_ec_public_key.c +++ b/src/libstrongswan/plugins/openssl/openssl_ec_public_key.c @@ -1,4 +1,5 @@ /* + * Copyright (C) 2009 Martin Willi * Copyright (C) 2008 Tobias Brunner * Hochschule fuer Technik Rapperswil * @@ -32,22 +33,12 @@ struct private_openssl_ec_public_key_t { * Public interface for this signer. */ openssl_ec_public_key_t public; - + /** * EC key object */ EC_KEY *ec; - - /** - * Keyid formed as a SHA-1 hash of a publicKeyInfo object - */ - identification_t *keyid_info; - - /** - * Keyid formed as a SHA-1 hash of a publicKey object - */ - identification_t *keyid; - + /** * reference counter */ @@ -55,99 +46,83 @@ struct private_openssl_ec_public_key_t { }; /** - * Convert a chunk to an ECDSA_SIG (which must already exist). r and s - * of the signature have to be concatenated in the chunk. - */ -static bool chunk2sig(const EC_GROUP *group, chunk_t chunk, ECDSA_SIG *sig) -{ - return openssl_bn_split(chunk, sig->r, sig->s); -} - -/** * Verification of a signature as in RFC 4754 */ static bool verify_signature(private_openssl_ec_public_key_t *this, - int hash_type, chunk_t data, chunk_t signature) + chunk_t hash, chunk_t signature) { - chunk_t hash = chunk_empty; - ECDSA_SIG *sig; bool valid = FALSE; - - if (hash_type == NID_undef) - { - hash = data; - } - else + ECDSA_SIG *sig; + + sig = ECDSA_SIG_new(); + if (sig) { - if (!openssl_hash_chunk(hash_type, data, &hash)) + /* split the signature chunk in r and s */ + if (openssl_bn_split(signature, sig->r, sig->s)) { - return FALSE; + valid = (ECDSA_do_verify(hash.ptr, hash.len, sig, this->ec) == 1); } + ECDSA_SIG_free(sig); } - - sig = ECDSA_SIG_new(); - if (!sig) - { - goto error; - } - - if (!chunk2sig(EC_KEY_get0_group(this->ec), signature, sig)) + return valid; +} + +/** + * Verify a RFC 4754 signature for a specified curve and hash algorithm + */ +static bool verify_curve_signature(private_openssl_ec_public_key_t *this, + signature_scheme_t scheme, int nid_hash, + int nid_curve, chunk_t data, chunk_t signature) +{ + const EC_GROUP *my_group; + EC_GROUP *req_group; + chunk_t hash; + bool valid; + + req_group = EC_GROUP_new_by_curve_name(nid_curve); + if (!req_group) { - goto error; + DBG1("signature scheme %N not supported in EC (required curve " + "not supported)", signature_scheme_names, scheme); + return FALSE; } - valid = (ECDSA_do_verify(hash.ptr, hash.len, sig, this->ec) == 1); - -error: - if (sig) + my_group = EC_KEY_get0_group(this->ec); + if (EC_GROUP_cmp(my_group, req_group, NULL) != 0) { - ECDSA_SIG_free(sig); + DBG1("signature scheme %N not supported by private key", + signature_scheme_names, scheme); + return FALSE; } - if (hash_type != NID_undef) + EC_GROUP_free(req_group); + if (!openssl_hash_chunk(nid_hash, data, &hash)) { - chunk_free(&hash); + return FALSE; } + valid = verify_signature(this, hash, signature); + chunk_free(&hash); return valid; } - /** - * Verification of the default signature using SHA-1 + * Verification of a DER encoded signature as in RFC 3279 */ -static bool verify_default_signature(private_openssl_ec_public_key_t *this, - chunk_t data, chunk_t signature) +static bool verify_der_signature(private_openssl_ec_public_key_t *this, + int nid_hash, chunk_t data, chunk_t signature) { + chunk_t hash; bool valid = FALSE; - chunk_t hash = chunk_empty; - u_char *p; - ECDSA_SIG *sig; - + /* remove any preceding 0-bytes from signature */ - while (signature.len && *(signature.ptr) == 0x00) - { - signature.len -= 1; - signature.ptr++; - } - - p = signature.ptr; - sig = d2i_ECDSA_SIG(NULL, (const u_char**)&p, signature.len); - if (!sig) - { - return FALSE; - } - - if (!openssl_hash_chunk(NID_sha1, data, &hash)) + while (signature.len && signature.ptr[0] == 0x00) { - goto error; + signature = chunk_skip(signature, 1); } - - valid = (ECDSA_do_verify(hash.ptr, hash.len, sig, this->ec) == 1); - -error: - if (sig) + if (openssl_hash_chunk(nid_hash, data, &hash)) { - ECDSA_SIG_free(sig); + valid = ECDSA_verify(0, hash.ptr, hash.len, + signature.ptr, signature.len, this->ec); + free(hash.ptr); } - chunk_free(&hash); return valid; } @@ -162,21 +137,30 @@ static key_type_t get_type(private_openssl_ec_public_key_t *this) /** * Implementation of public_key_t.verify. */ -static bool verify(private_openssl_ec_public_key_t *this, signature_scheme_t scheme, - chunk_t data, chunk_t signature) +static bool verify(private_openssl_ec_public_key_t *this, + signature_scheme_t scheme, chunk_t data, chunk_t signature) { switch (scheme) { + case SIGN_ECDSA_WITH_SHA1_DER: + return verify_der_signature(this, NID_sha1, data, signature); + case SIGN_ECDSA_WITH_SHA256_DER: + return verify_der_signature(this, NID_sha256, data, signature); + case SIGN_ECDSA_WITH_SHA384_DER: + return verify_der_signature(this, NID_sha384, data, signature); + case SIGN_ECDSA_WITH_SHA512_DER: + return verify_der_signature(this, NID_sha512, data, signature); case SIGN_ECDSA_WITH_NULL: - return verify_signature(this, NID_undef, data, signature); - case SIGN_ECDSA_WITH_SHA1: - return verify_default_signature(this, data, signature); + return verify_signature(this, data, signature); case SIGN_ECDSA_256: - return verify_signature(this, NID_sha256, data, signature); + return verify_curve_signature(this, scheme, NID_sha256, + NID_X9_62_prime256v1, data, signature); case SIGN_ECDSA_384: - return verify_signature(this, NID_sha384, data, signature); + return verify_curve_signature(this, scheme, NID_sha384, + NID_secp384r1, data, signature); case SIGN_ECDSA_521: - return verify_signature(this, NID_sha512, data, signature); + return verify_curve_signature(this, scheme, NID_sha512, + NID_secp521r1, data, signature); default: DBG1("signature scheme %N not supported in EC", signature_scheme_names, scheme); @@ -187,7 +171,8 @@ static bool verify(private_openssl_ec_public_key_t *this, signature_scheme_t sch /** * Implementation of public_key_t.get_keysize. */ -static bool encrypt_(private_openssl_ec_public_key_t *this, chunk_t crypto, chunk_t *plain) +static bool encrypt_(private_openssl_ec_public_key_t *this, + chunk_t crypto, chunk_t *plain) { DBG1("EC public key encryption not implemented"); return FALSE; @@ -202,64 +187,85 @@ static size_t get_keysize(private_openssl_ec_public_key_t *this) } /** - * Implementation of public_key_t.get_id. + * Calculate fingerprint from a EC_KEY, also used in ec private key. */ -static identification_t *get_id(private_openssl_ec_public_key_t *this, - id_type_t type) +bool openssl_ec_fingerprint(EC_KEY *ec, key_encoding_type_t type, chunk_t *fp) { + hasher_t *hasher; + chunk_t key; + u_char *p; + + if (lib->encoding->get_cache(lib->encoding, type, ec, fp)) + { + return TRUE; + } switch (type) { - case ID_PUBKEY_INFO_SHA1: - return this->keyid_info; - case ID_PUBKEY_SHA1: - return this->keyid; + case KEY_ID_PUBKEY_SHA1: + key = chunk_alloc(i2o_ECPublicKey(ec, NULL)); + p = key.ptr; + i2o_ECPublicKey(ec, &p); + break; + case KEY_ID_PUBKEY_INFO_SHA1: + key = chunk_alloc(i2d_EC_PUBKEY(ec, NULL)); + p = key.ptr; + i2d_EC_PUBKEY(ec, &p); + break; default: - return NULL; + return FALSE; + } + hasher = lib->crypto->create_hasher(lib->crypto, HASH_SHA1); + if (!hasher) + { + DBG1("SHA1 hash algorithm not supported, fingerprinting failed"); + free(key.ptr); + return FALSE; } + hasher->allocate_hash(hasher, key, fp); + hasher->destroy(hasher); + free(key.ptr); + lib->encoding->cache(lib->encoding, type, ec, *fp); + return TRUE; } /** - * Encodes the public key - */ -static chunk_t get_encoding_raw(EC_KEY *ec) + * Implementation of private_key_t.get_fingerprint. + */ +static bool get_fingerprint(private_openssl_ec_public_key_t *this, + key_encoding_type_t type, chunk_t *fingerprint) { - /* since the points can be stored in three different forms this may not - * be correct for all cases */ - const EC_GROUP *group = EC_KEY_get0_group(ec); - const EC_POINT *pub = EC_KEY_get0_public_key(ec); - chunk_t enc = chunk_alloc(EC_POINT_point2oct(group, pub, - POINT_CONVERSION_UNCOMPRESSED, NULL, 0, NULL)); - EC_POINT_point2oct(group, pub, POINT_CONVERSION_UNCOMPRESSED, - enc.ptr, enc.len, NULL); - return enc; + return openssl_ec_fingerprint(this->ec, type, fingerprint); } /** - * Encodes the public key info (public key with ec parameters) - */ -static chunk_t get_encoding_full(EC_KEY *ec) -{ - chunk_t enc = chunk_alloc(i2d_EC_PUBKEY(ec, NULL)); - u_char *p = enc.ptr; - i2d_EC_PUBKEY(ec, &p); - return enc; -} - -/* - * Implementation of public_key_t.get_encoding. + * Implementation of private_key_t.get_encoding. */ -static chunk_t get_encoding(private_openssl_ec_public_key_t *this) +static bool get_encoding(private_openssl_ec_public_key_t *this, + key_encoding_type_t type, chunk_t *encoding) { - return get_encoding_full(this->ec); + u_char *p; + + switch (type) + { + case KEY_PUB_SPKI_ASN1_DER: + { + *encoding = chunk_alloc(i2d_EC_PUBKEY(this->ec, NULL)); + p = encoding->ptr; + i2d_EC_PUBKEY(this->ec, &p); + return TRUE; + } + default: + return FALSE; + } } /** * Implementation of public_key_t.get_ref. */ -static private_openssl_ec_public_key_t* get_ref(private_openssl_ec_public_key_t *this) +static public_key_t* get_ref(private_openssl_ec_public_key_t *this) { ref_get(&this->ref); - return this; + return &this->public.interface; } /** @@ -271,10 +277,9 @@ static void destroy(private_openssl_ec_public_key_t *this) { if (this->ec) { + lib->encoding->clear_cache(lib->encoding, this->ec); EC_KEY_free(this->ec); } - DESTROY_IF(this->keyid); - DESTROY_IF(this->keyid_info); free(this); } } @@ -282,168 +287,62 @@ static void destroy(private_openssl_ec_public_key_t *this) /** * Generic private constructor */ -static private_openssl_ec_public_key_t *openssl_ec_public_key_create_empty() +static private_openssl_ec_public_key_t *create_empty() { private_openssl_ec_public_key_t *this = malloc_thing(private_openssl_ec_public_key_t); - + this->public.interface.get_type = (key_type_t (*)(public_key_t *this))get_type; this->public.interface.verify = (bool (*)(public_key_t *this, signature_scheme_t scheme, chunk_t data, chunk_t signature))verify; this->public.interface.encrypt = (bool (*)(public_key_t *this, chunk_t crypto, chunk_t *plain))encrypt_; this->public.interface.get_keysize = (size_t (*) (public_key_t *this))get_keysize; - this->public.interface.get_id = (identification_t* (*) (public_key_t *this,id_type_t))get_id; - this->public.interface.get_encoding = (chunk_t(*)(public_key_t*))get_encoding; + this->public.interface.equals = public_key_equals; + this->public.interface.get_fingerprint = (bool(*)(public_key_t*, key_encoding_type_t type, chunk_t *fp))get_fingerprint; + this->public.interface.has_fingerprint = (bool(*)(public_key_t*, chunk_t fp))public_key_has_fingerprint; + this->public.interface.get_encoding = (bool(*)(public_key_t*, key_encoding_type_t type, chunk_t *encoding))get_encoding; this->public.interface.get_ref = (public_key_t* (*)(public_key_t *this))get_ref; this->public.interface.destroy = (void (*)(public_key_t *this))destroy; - + this->ec = NULL; - this->keyid = NULL; - this->keyid_info = NULL; this->ref = 1; - + return this; } /** - * Build key identifier from the public key using SHA1 hashed publicKey(Info). - * Also used in openssl_ec_private_key.c. + * See header. */ -bool openssl_ec_public_key_build_id(EC_KEY *ec, identification_t **keyid, - identification_t **keyid_info) +openssl_ec_public_key_t *openssl_ec_public_key_load(key_type_t type, + va_list args) { - chunk_t publicKeyInfo, publicKey, hash; - hasher_t *hasher; - - hasher = lib->crypto->create_hasher(lib->crypto, HASH_SHA1); - if (hasher == NULL) - { - DBG1("SHA1 hash algorithm not supported, unable to use EC"); - return FALSE; - } - - publicKey = get_encoding_raw(ec); - - hasher->allocate_hash(hasher, publicKey, &hash); - *keyid = identification_create_from_encoding(ID_PUBKEY_SHA1, hash); - chunk_free(&hash); - - publicKeyInfo = get_encoding_full(ec); - - hasher->allocate_hash(hasher, publicKeyInfo, &hash); - *keyid_info = identification_create_from_encoding(ID_PUBKEY_INFO_SHA1, hash); - chunk_free(&hash); - - hasher->destroy(hasher); - chunk_free(&publicKeyInfo); - chunk_free(&publicKey); - - return TRUE; -} + private_openssl_ec_public_key_t *this; + chunk_t blob = chunk_empty; -/** - * Load a public key from an ASN1 encoded blob - */ -static openssl_ec_public_key_t *load(chunk_t blob) -{ - u_char *p = blob.ptr; - private_openssl_ec_public_key_t *this = openssl_ec_public_key_create_empty(); - - this->ec = d2i_EC_PUBKEY(NULL, (const u_char**)&p, blob.len); - - chunk_clear(&blob); - - if (!this->ec) + if (type != KEY_ECDSA) { - destroy(this); return NULL; } - - if (!openssl_ec_public_key_build_id(this->ec, &this->keyid, &this->keyid_info)) - { - destroy(this); - return NULL; - } - return &this->public; -} - -/** - * Create a public key from BIGNUM values, used in openssl_ec_private_key.c - */ -openssl_ec_public_key_t *openssl_ec_public_key_create_from_private_key(EC_KEY *ec) -{ - return (openssl_ec_public_key_t*)load(get_encoding_full(ec)); -} - -typedef struct private_builder_t private_builder_t; -/** - * Builder implementation for key loading - */ -struct private_builder_t { - /** implements the builder interface */ - builder_t public; - /** loaded public key */ - openssl_ec_public_key_t *key; -}; - -/** - * Implementation of builder_t.build - */ -static openssl_ec_public_key_t *build(private_builder_t *this) -{ - openssl_ec_public_key_t *key = this->key; - - free(this); - return key; -} -/** - * Implementation of builder_t.add - */ -static void add(private_builder_t *this, builder_part_t part, ...) -{ - if (!this->key) + while (TRUE) { - va_list args; - chunk_t chunk; - - switch (part) + switch (va_arg(args, builder_part_t)) { case BUILD_BLOB_ASN1_DER: - { - va_start(args, part); - chunk = va_arg(args, chunk_t); - this->key = load(chunk_clone(chunk)); - va_end(args); - return; - } - default: + blob = va_arg(args, chunk_t); + continue; + case BUILD_END: break; + default: + return NULL; } + break; } - if (this->key) - { - destroy((private_openssl_ec_public_key_t*)this->key); - } - builder_cancel(&this->public); -} - -/** - * Builder construction function - */ -builder_t *openssl_ec_public_key_builder(key_type_t type) -{ - private_builder_t *this; - - if (type != KEY_ECDSA) + this = create_empty(); + this->ec = d2i_EC_PUBKEY(NULL, (const u_char**)&blob.ptr, blob.len); + if (!this->ec) { + destroy(this); return NULL; } - - this = malloc_thing(private_builder_t); - - this->key = NULL; - this->public.add = (void(*)(builder_t *this, builder_part_t part, ...))add; - this->public.build = (void*(*)(builder_t *this))build; - return &this->public; } diff --git a/src/libstrongswan/plugins/openssl/openssl_ec_public_key.h b/src/libstrongswan/plugins/openssl/openssl_ec_public_key.h index bdbb2fe6e..29d607d38 100644 --- a/src/libstrongswan/plugins/openssl/openssl_ec_public_key.h +++ b/src/libstrongswan/plugins/openssl/openssl_ec_public_key.h @@ -23,6 +23,7 @@ typedef struct openssl_ec_public_key_t openssl_ec_public_key_t; +#include <credentials/builder.h> #include <credentials/keys/public_key.h> /** @@ -37,11 +38,15 @@ struct openssl_ec_public_key_t { }; /** - * Create the builder for a public key. + * Load a ECDSA public key using OpenSSL. + * + * Accepts a BUILD_BLOB_ASN1_DER argument. * * @param type type of the key, must be KEY_ECDSA - * @return builder instance + * @param args builder_part_t argument list + * @return loaded key, NULL on failure */ -builder_t *openssl_ec_public_key_builder(key_type_t type); +openssl_ec_public_key_t *openssl_ec_public_key_load(key_type_t type, + va_list args); #endif /** OPENSSL_EC_PUBLIC_KEY_H_ @}*/ diff --git a/src/libstrongswan/plugins/openssl/openssl_hasher.c b/src/libstrongswan/plugins/openssl/openssl_hasher.c index 90a5229d5..7556bc594 100644 --- a/src/libstrongswan/plugins/openssl/openssl_hasher.c +++ b/src/libstrongswan/plugins/openssl/openssl_hasher.c @@ -1,6 +1,6 @@ /* * Copyright (C) 2008 Tobias Brunner - * Hochschule fuer Technik Rapperswil + * Hochschule fuer Technik Rapperswil * * This program is free software; you can redistribute it and/or modify it * under the terms of the GNU General Public License as published by the @@ -23,19 +23,19 @@ typedef struct private_openssl_hasher_t private_openssl_hasher_t; * Private data of openssl_hasher_t */ struct private_openssl_hasher_t { - + /** * Public part of this class. */ openssl_hasher_t public; - + /** * the hasher to use */ const EVP_MD *hasher; - + /** - * the current digest context + * the current digest context */ EVP_MD_CTX *ctx; }; @@ -49,7 +49,7 @@ typedef struct { * Identifier specified in IKEv2 */ int ikev2_id; - + /** * Name of the algorithm, as used in OpenSSL */ @@ -76,7 +76,7 @@ static openssl_algorithm_t integrity_algs[] = { /** * Look up an OpenSSL algorithm name */ -static char* lookup_algorithm(openssl_algorithm_t *openssl_algo, +static char* lookup_algorithm(openssl_algorithm_t *openssl_algo, u_int16_t ikev2_algo) { while (openssl_algo->ikev2_id != END_OF_LIST) @@ -133,7 +133,7 @@ static void allocate_hash(private_openssl_hasher_t *this, chunk_t chunk, } else { - get_hash(this, chunk, NULL); + get_hash(this, chunk, NULL); } } @@ -152,7 +152,7 @@ static void destroy (private_openssl_hasher_t *this) openssl_hasher_t *openssl_hasher_create(hash_algorithm_t algo) { private_openssl_hasher_t *this; - + char* name = lookup_algorithm(integrity_algs, algo); if (!name) { @@ -161,7 +161,7 @@ openssl_hasher_t *openssl_hasher_create(hash_algorithm_t algo) } this = malloc_thing(private_openssl_hasher_t); - + this->hasher = EVP_get_digestbyname(name); if (!this->hasher) { @@ -169,17 +169,17 @@ openssl_hasher_t *openssl_hasher_create(hash_algorithm_t algo) free(this); return NULL; } - + this->public.hasher_interface.get_hash = (void (*) (hasher_t*, chunk_t, u_int8_t*))get_hash; this->public.hasher_interface.allocate_hash = (void (*) (hasher_t*, chunk_t, chunk_t*))allocate_hash; this->public.hasher_interface.get_hash_size = (size_t (*) (hasher_t*))get_hash_size; this->public.hasher_interface.reset = (void (*) (hasher_t*))reset; this->public.hasher_interface.destroy = (void (*) (hasher_t*))destroy; - + this->ctx = EVP_MD_CTX_create(); - + /* initialization */ reset(this); - + return &this->public; } diff --git a/src/libstrongswan/plugins/openssl/openssl_hasher.h b/src/libstrongswan/plugins/openssl/openssl_hasher.h index aec5bc7dd..fd7a043d1 100644 --- a/src/libstrongswan/plugins/openssl/openssl_hasher.h +++ b/src/libstrongswan/plugins/openssl/openssl_hasher.h @@ -29,7 +29,7 @@ typedef struct openssl_hasher_t openssl_hasher_t; * Implementation of hashers using OpenSSL. */ struct openssl_hasher_t { - + /** * The hasher_t interface. */ @@ -38,7 +38,7 @@ struct openssl_hasher_t { /** * Constructor to create openssl_hasher_t. - * + * * @param algo algorithm * @return openssl_hasher_t, NULL if not supported */ diff --git a/src/libstrongswan/plugins/openssl/openssl_plugin.c b/src/libstrongswan/plugins/openssl/openssl_plugin.c index ce6716f5a..548a76bb4 100644 --- a/src/libstrongswan/plugins/openssl/openssl_plugin.c +++ b/src/libstrongswan/plugins/openssl/openssl_plugin.c @@ -18,12 +18,13 @@ #include <openssl/evp.h> #include <openssl/engine.h> #include <openssl/crypto.h> -#include <pthread.h> #include "openssl_plugin.h" #include <library.h> -#include <utils/mutex.h> +#include <threading/thread.h> +#include <threading/mutex.h> +#include "openssl_util.h" #include "openssl_crypter.h" #include "openssl_hasher.h" #include "openssl_diffie_hellman.h" @@ -82,7 +83,7 @@ struct CRYPTO_dynlock_value { static struct CRYPTO_dynlock_value *create_function(const char *file, int line) { struct CRYPTO_dynlock_value *lock; - + lock = malloc_thing(struct CRYPTO_dynlock_value); lock->mutex = mutex_create(MUTEX_TYPE_DEFAULT); return lock; @@ -119,7 +120,7 @@ static void destroy_function(struct CRYPTO_dynlock_value *lock, */ static unsigned long id_function(void) { - return (unsigned long)pthread_self(); + return (unsigned long)thread_current_id(); } /** @@ -130,12 +131,12 @@ static void threading_init() int i, num_locks; CRYPTO_set_id_callback(id_function); - CRYPTO_set_locking_callback(locking_function); - + CRYPTO_set_locking_callback(locking_function); + CRYPTO_set_dynlock_create_callback(create_function); CRYPTO_set_dynlock_lock_callback(lock_function); CRYPTO_set_dynlock_destroy_callback(destroy_function); - + num_locks = CRYPTO_num_locks(); mutex = malloc(sizeof(mutex_t*) * num_locks); for (i = 0; i < num_locks; i++) @@ -150,7 +151,7 @@ static void threading_init() static void threading_cleanup() { int i, num_locks; - + num_locks = CRYPTO_num_locks(); for (i = 0; i < num_locks; i++) { @@ -169,25 +170,31 @@ static void destroy(private_openssl_plugin_t *this) (crypter_constructor_t)openssl_crypter_create); lib->crypto->remove_hasher(lib->crypto, (hasher_constructor_t)openssl_hasher_create); - lib->crypto->remove_dh(lib->crypto, + lib->crypto->remove_dh(lib->crypto, (dh_constructor_t)openssl_diffie_hellman_create); - lib->crypto->remove_dh(lib->crypto, + lib->crypto->remove_dh(lib->crypto, (dh_constructor_t)openssl_ec_diffie_hellman_create); lib->creds->remove_builder(lib->creds, - (builder_constructor_t)openssl_rsa_private_key_builder); + (builder_function_t)openssl_rsa_private_key_load); + lib->creds->remove_builder(lib->creds, + (builder_function_t)openssl_rsa_private_key_gen); lib->creds->remove_builder(lib->creds, - (builder_constructor_t)openssl_rsa_public_key_builder); + (builder_function_t)openssl_rsa_private_key_connect); lib->creds->remove_builder(lib->creds, - (builder_constructor_t)openssl_ec_private_key_builder); + (builder_function_t)openssl_rsa_public_key_load); lib->creds->remove_builder(lib->creds, - (builder_constructor_t)openssl_ec_public_key_builder); - + (builder_function_t)openssl_ec_private_key_load); + lib->creds->remove_builder(lib->creds, + (builder_function_t)openssl_ec_private_key_gen); + lib->creds->remove_builder(lib->creds, + (builder_function_t)openssl_ec_public_key_load); + ENGINE_cleanup(); EVP_cleanup(); CONF_modules_free(); - + threading_cleanup(); - + free(this); } @@ -197,18 +204,18 @@ static void destroy(private_openssl_plugin_t *this) plugin_t *plugin_create() { private_openssl_plugin_t *this = malloc_thing(private_openssl_plugin_t); - + this->public.plugin.destroy = (void(*)(plugin_t*))destroy; - + threading_init(); - + OPENSSL_config(NULL); OpenSSL_add_all_algorithms(); - + /* activate support for hardware accelerators */ ENGINE_load_builtin_engines(); ENGINE_register_all_complete(); - + /* crypter */ lib->crypto->add_crypter(lib->crypto, ENCR_AES_CBC, (crypter_constructor_t)openssl_crypter_create); @@ -230,7 +237,7 @@ plugin_t *plugin_create() (crypter_constructor_t)openssl_crypter_create); lib->crypto->add_crypter(lib->crypto, ENCR_NULL, (crypter_constructor_t)openssl_crypter_create); - + /* hasher */ lib->crypto->add_hasher(lib->crypto, HASH_SHA1, (hasher_constructor_t)openssl_hasher_create); @@ -248,48 +255,53 @@ plugin_t *plugin_create() (hasher_constructor_t)openssl_hasher_create); lib->crypto->add_hasher(lib->crypto, HASH_SHA512, (hasher_constructor_t)openssl_hasher_create); - - /* ec diffie hellman */ - lib->crypto->add_dh(lib->crypto, ECP_192_BIT, - (dh_constructor_t)openssl_ec_diffie_hellman_create); - lib->crypto->add_dh(lib->crypto, ECP_224_BIT, - (dh_constructor_t)openssl_ec_diffie_hellman_create); + + /* (ec) diffie hellman */ + lib->crypto->add_dh(lib->crypto, MODP_2048_BIT, + (dh_constructor_t)openssl_diffie_hellman_create); + lib->crypto->add_dh(lib->crypto, MODP_1536_BIT, + (dh_constructor_t)openssl_diffie_hellman_create); lib->crypto->add_dh(lib->crypto, ECP_256_BIT, (dh_constructor_t)openssl_ec_diffie_hellman_create); lib->crypto->add_dh(lib->crypto, ECP_384_BIT, (dh_constructor_t)openssl_ec_diffie_hellman_create); lib->crypto->add_dh(lib->crypto, ECP_521_BIT, (dh_constructor_t)openssl_ec_diffie_hellman_create); - - /* diffie hellman */ - lib->crypto->add_dh(lib->crypto, MODP_2048_BIT, - (dh_constructor_t)openssl_diffie_hellman_create); - lib->crypto->add_dh(lib->crypto, MODP_1536_BIT, - (dh_constructor_t)openssl_diffie_hellman_create); - lib->crypto->add_dh(lib->crypto, MODP_3072_BIT, + lib->crypto->add_dh(lib->crypto, ECP_224_BIT, + (dh_constructor_t)openssl_ec_diffie_hellman_create); + lib->crypto->add_dh(lib->crypto, ECP_192_BIT, + (dh_constructor_t)openssl_ec_diffie_hellman_create); + lib->crypto->add_dh(lib->crypto, MODP_3072_BIT, (dh_constructor_t)openssl_diffie_hellman_create); - lib->crypto->add_dh(lib->crypto, MODP_4096_BIT, + lib->crypto->add_dh(lib->crypto, MODP_4096_BIT, (dh_constructor_t)openssl_diffie_hellman_create); - lib->crypto->add_dh(lib->crypto, MODP_6144_BIT, + lib->crypto->add_dh(lib->crypto, MODP_6144_BIT, (dh_constructor_t)openssl_diffie_hellman_create); - lib->crypto->add_dh(lib->crypto, MODP_8192_BIT, + lib->crypto->add_dh(lib->crypto, MODP_8192_BIT, (dh_constructor_t)openssl_diffie_hellman_create); lib->crypto->add_dh(lib->crypto, MODP_1024_BIT, (dh_constructor_t)openssl_diffie_hellman_create); - lib->crypto->add_dh(lib->crypto, MODP_768_BIT, + lib->crypto->add_dh(lib->crypto, MODP_768_BIT, (dh_constructor_t)openssl_diffie_hellman_create); - + /* rsa */ lib->creds->add_builder(lib->creds, CRED_PRIVATE_KEY, KEY_RSA, - (builder_constructor_t)openssl_rsa_private_key_builder); + (builder_function_t)openssl_rsa_private_key_load); + lib->creds->add_builder(lib->creds, CRED_PRIVATE_KEY, KEY_RSA, + (builder_function_t)openssl_rsa_private_key_gen); + lib->creds->add_builder(lib->creds, CRED_PRIVATE_KEY, KEY_RSA, + (builder_function_t)openssl_rsa_private_key_connect); lib->creds->add_builder(lib->creds, CRED_PUBLIC_KEY, KEY_RSA, - (builder_constructor_t)openssl_rsa_public_key_builder); - + (builder_function_t)openssl_rsa_public_key_load); + /* ec */ lib->creds->add_builder(lib->creds, CRED_PRIVATE_KEY, KEY_ECDSA, - (builder_constructor_t)openssl_ec_private_key_builder); + (builder_function_t)openssl_ec_private_key_load); + lib->creds->add_builder(lib->creds, CRED_PRIVATE_KEY, KEY_ECDSA, + (builder_function_t)openssl_ec_private_key_gen); lib->creds->add_builder(lib->creds, CRED_PUBLIC_KEY, KEY_ECDSA, - (builder_constructor_t)openssl_ec_public_key_builder); - + (builder_function_t)openssl_ec_public_key_load); + return &this->public.plugin; } + diff --git a/src/libstrongswan/plugins/openssl/openssl_rsa_private_key.c b/src/libstrongswan/plugins/openssl/openssl_rsa_private_key.c index 95c0ffdc8..078f889a6 100644 --- a/src/libstrongswan/plugins/openssl/openssl_rsa_private_key.c +++ b/src/libstrongswan/plugins/openssl/openssl_rsa_private_key.c @@ -1,4 +1,5 @@ /* + * Copyright (C) 2009 Martin Willi * Copyright (C) 2008 Tobias Brunner * Hochschule fuer Technik Rapperswil * @@ -37,42 +38,25 @@ struct private_openssl_rsa_private_key_t { * Public interface for this signer. */ openssl_rsa_private_key_t public; - + /** * RSA object from OpenSSL */ RSA *rsa; - + /** * TRUE if the key is from an OpenSSL ENGINE and might not be readable */ bool engine; /** - * Keyid formed as a SHA-1 hash of a privateKey object - */ - identification_t* keyid; - - /** - * Keyid formed as a SHA-1 hash of a privateKeyInfo object - */ - identification_t* keyid_info; - - /** * reference count */ - refcount_t ref; + refcount_t ref; }; -/** - * shared functions, implemented in openssl_rsa_public_key.c - */ -bool openssl_rsa_public_key_build_id(RSA *rsa, identification_t **keyid, - identification_t **keyid_info); - - -openssl_rsa_public_key_t *openssl_rsa_public_key_create_from_n_e(BIGNUM *n, BIGNUM *e); - +/* implemented in rsa public key */ +bool openssl_rsa_fingerprint(RSA *rsa, key_encoding_type_t type, chunk_t *fp); /** * Build an EMPSA PKCS1 signature described in PKCS#1 @@ -104,7 +88,7 @@ static bool build_emsa_pkcs1_signature(private_openssl_rsa_private_key_t *this, { return FALSE; } - + ctx = EVP_MD_CTX_create(); key = EVP_PKEY_new(); if (!ctx || !key) @@ -127,7 +111,7 @@ static bool build_emsa_pkcs1_signature(private_openssl_rsa_private_key_t *this, { success = TRUE; } - + error: if (key) { @@ -156,7 +140,7 @@ static key_type_t get_type(private_openssl_rsa_private_key_t *this) /** * Implementation of openssl_rsa_private_key.sign. */ -static bool sign(private_openssl_rsa_private_key_t *this, signature_scheme_t scheme, +static bool sign(private_openssl_rsa_private_key_t *this, signature_scheme_t scheme, chunk_t data, chunk_t *signature) { switch (scheme) @@ -201,95 +185,56 @@ static size_t get_keysize(private_openssl_rsa_private_key_t *this) } /** - * Implementation of openssl_rsa_private_key.get_id. - */ -static identification_t* get_id(private_openssl_rsa_private_key_t *this, - id_type_t type) -{ - switch (type) - { - case ID_PUBKEY_INFO_SHA1: - return this->keyid_info; - case ID_PUBKEY_SHA1: - return this->keyid; - default: - return NULL; - } -} - -/** * Implementation of openssl_rsa_private_key.get_public_key. */ -static openssl_rsa_public_key_t* get_public_key(private_openssl_rsa_private_key_t *this) +static public_key_t* get_public_key(private_openssl_rsa_private_key_t *this) { - return openssl_rsa_public_key_create_from_n_e(this->rsa->n, this->rsa->e); + chunk_t enc; + public_key_t *key; + u_char *p; + + enc = chunk_alloc(i2d_RSAPublicKey(this->rsa, NULL)); + p = enc.ptr; + i2d_RSAPublicKey(this->rsa, &p); + key = lib->creds->create(lib->creds, CRED_PUBLIC_KEY, KEY_RSA, + BUILD_BLOB_ASN1_DER, enc, BUILD_END); + free(enc.ptr); + return key; } /** - * Implementation of openssl_rsa_private_key.equals. + * Implementation of public_key_t.get_fingerprint. */ -static bool equals(private_openssl_rsa_private_key_t *this, private_key_t *other) +static bool get_fingerprint(private_openssl_rsa_private_key_t *this, + key_encoding_type_t type, chunk_t *fingerprint) { - identification_t *keyid; - - if (&this->public.interface == other) - { - return TRUE; - } - if (other->get_type(other) != KEY_RSA) - { - return FALSE; - } - keyid = other->get_id(other, ID_PUBKEY_SHA1); - if (keyid && keyid->equals(keyid, this->keyid)) - { - return TRUE; - } - keyid = other->get_id(other, ID_PUBKEY_INFO_SHA1); - if (keyid && keyid->equals(keyid, this->keyid_info)) - { - return TRUE; - } - return FALSE; + return openssl_rsa_fingerprint(this->rsa, type, fingerprint); } -/** - * Implementation of openssl_rsa_private_key.belongs_to. +/* + * Implementation of public_key_t.get_encoding. */ -static bool belongs_to(private_openssl_rsa_private_key_t *this, public_key_t *public) +static bool get_encoding(private_openssl_rsa_private_key_t *this, + key_encoding_type_t type, chunk_t *encoding) { - identification_t *keyid; + u_char *p; - if (public->get_type(public) != KEY_RSA) + if (this->engine) { return FALSE; } - keyid = public->get_id(public, ID_PUBKEY_SHA1); - if (keyid && keyid->equals(keyid, this->keyid)) - { - return TRUE; - } - keyid = public->get_id(public, ID_PUBKEY_INFO_SHA1); - if (keyid && keyid->equals(keyid, this->keyid_info)) - { - return TRUE; - } - return FALSE; -} - -/** - * Implementation of private_key_t.get_encoding. - */ -static chunk_t get_encoding(private_openssl_rsa_private_key_t *this) -{ - chunk_t enc = chunk_empty; - if (!this->engine) + switch (type) { - enc = chunk_alloc(i2d_RSAPrivateKey(this->rsa, NULL)); - u_char *p = enc.ptr; - i2d_RSAPrivateKey(this->rsa, &p); + case KEY_PRIV_ASN1_DER: + { + *encoding = chunk_alloc(i2d_RSAPrivateKey(this->rsa, NULL)); + p = encoding->ptr; + i2d_RSAPrivateKey(this->rsa, &p); + return TRUE; + } + default: + return FALSE; } - return enc; } /** @@ -299,7 +244,6 @@ static private_openssl_rsa_private_key_t* get_ref(private_openssl_rsa_private_ke { ref_get(&this->ref); return this; - } /** @@ -311,10 +255,9 @@ static void destroy(private_openssl_rsa_private_key_t *this) { if (this->rsa) { + lib->encoding->clear_cache(lib->encoding, this->rsa); RSA_free(this->rsa); } - DESTROY_IF(this->keyid); - DESTROY_IF(this->keyid_info); free(this); } } @@ -322,238 +265,215 @@ static void destroy(private_openssl_rsa_private_key_t *this) /** * Internal generic constructor */ -static private_openssl_rsa_private_key_t *openssl_rsa_private_key_create_empty(void) +static private_openssl_rsa_private_key_t *create_empty(void) { private_openssl_rsa_private_key_t *this = malloc_thing(private_openssl_rsa_private_key_t); - + this->public.interface.get_type = (key_type_t (*) (private_key_t*))get_type; this->public.interface.sign = (bool (*) (private_key_t*, signature_scheme_t, chunk_t, chunk_t*))sign; this->public.interface.decrypt = (bool (*) (private_key_t*, chunk_t, chunk_t*))decrypt; this->public.interface.get_keysize = (size_t (*) (private_key_t*))get_keysize; - this->public.interface.get_id = (identification_t* (*) (private_key_t*, id_type_t))get_id; this->public.interface.get_public_key = (public_key_t* (*) (private_key_t*))get_public_key; - this->public.interface.equals = (bool (*) (private_key_t*, private_key_t*))equals; - this->public.interface.belongs_to = (bool (*) (private_key_t*, public_key_t*))belongs_to; - this->public.interface.get_encoding = (chunk_t(*) (private_key_t*))get_encoding; + this->public.interface.equals = private_key_equals; + this->public.interface.belongs_to = private_key_belongs_to; + this->public.interface.get_fingerprint = (bool(*)(private_key_t*, key_encoding_type_t type, chunk_t *fp))get_fingerprint; + this->public.interface.has_fingerprint = (bool(*)(private_key_t*, chunk_t fp))private_key_has_fingerprint; + this->public.interface.get_encoding = (bool(*)(private_key_t*, key_encoding_type_t type, chunk_t *encoding))get_encoding; this->public.interface.get_ref = (private_key_t* (*) (private_key_t*))get_ref; this->public.interface.destroy = (void (*) (private_key_t*))destroy; - + this->engine = FALSE; - this->keyid = NULL; - this->keyid_info = NULL; this->ref = 1; - + return this; } /** - * Generate an RSA key of specified key size + * See header. */ -static openssl_rsa_private_key_t *generate(size_t key_size) +openssl_rsa_private_key_t *openssl_rsa_private_key_gen(key_type_t type, + va_list args) { - private_openssl_rsa_private_key_t *this = openssl_rsa_private_key_create_empty(); - - this->rsa = RSA_generate_key(key_size, PUBLIC_EXPONENT, NULL, NULL); - - if (!openssl_rsa_public_key_build_id(this->rsa, &this->keyid, &this->keyid_info)) + private_openssl_rsa_private_key_t *this; + u_int key_size = 0; + + while (TRUE) + { + switch (va_arg(args, builder_part_t)) + { + case BUILD_KEY_SIZE: + key_size = va_arg(args, u_int); + continue; + case BUILD_END: + break; + default: + return NULL; + } + break; + } + if (!key_size) { - destroy(this); return NULL; } - + this = create_empty(); + this->rsa = RSA_generate_key(key_size, PUBLIC_EXPONENT, NULL, NULL); + return &this->public; } /** - * load private key from an ASN1 encoded blob + * See header */ -static openssl_rsa_private_key_t *load(chunk_t blob) +openssl_rsa_private_key_t *openssl_rsa_private_key_load(key_type_t type, + va_list args) { - u_char *p = blob.ptr; - private_openssl_rsa_private_key_t *this = openssl_rsa_private_key_create_empty(); - - this->rsa = d2i_RSAPrivateKey(NULL, (const u_char**)&p, blob.len); - - chunk_clear(&blob); - - if (!this->rsa) + private_openssl_rsa_private_key_t *this; + chunk_t blob, n, e, d, p, q, exp1, exp2, coeff; + + blob = n = e = d = p = q = exp1 = exp2 = coeff = chunk_empty; + while (TRUE) { - destroy(this); - return NULL; + switch (va_arg(args, builder_part_t)) + { + case BUILD_BLOB_ASN1_DER: + blob = va_arg(args, chunk_t); + continue; + case BUILD_RSA_MODULUS: + n = va_arg(args, chunk_t); + continue; + case BUILD_RSA_PUB_EXP: + e = va_arg(args, chunk_t); + continue; + case BUILD_RSA_PRIV_EXP: + d = va_arg(args, chunk_t); + continue; + case BUILD_RSA_PRIME1: + p = va_arg(args, chunk_t); + continue; + case BUILD_RSA_PRIME2: + q = va_arg(args, chunk_t); + continue; + case BUILD_RSA_EXP1: + exp1 = va_arg(args, chunk_t); + continue; + case BUILD_RSA_EXP2: + exp2 = va_arg(args, chunk_t); + continue; + case BUILD_RSA_COEFF: + coeff = va_arg(args, chunk_t); + continue; + case BUILD_END: + break; + default: + return NULL; + } + break; } - - if (!openssl_rsa_public_key_build_id(this->rsa, &this->keyid, &this->keyid_info)) + + this = create_empty(); + if (blob.ptr) { - destroy(this); - return NULL; + this->rsa = d2i_RSAPrivateKey(NULL, (const u_char**)&blob.ptr, blob.len); + if (this->rsa && RSA_check_key(this->rsa)) + { + return &this->public; + } } - - if (!RSA_check_key(this->rsa)) + else if (n.ptr && e.ptr && d.ptr && p.ptr && q.ptr && coeff.ptr) { - destroy(this); - return NULL; + this->rsa = RSA_new(); + this->rsa->n = BN_bin2bn((const u_char*)n.ptr, n.len, NULL); + this->rsa->e = BN_bin2bn((const u_char*)e.ptr, e.len, NULL); + this->rsa->d = BN_bin2bn((const u_char*)d.ptr, d.len, NULL); + this->rsa->p = BN_bin2bn((const u_char*)p.ptr, p.len, NULL); + this->rsa->q = BN_bin2bn((const u_char*)q.ptr, q.len, NULL); + if (exp1.ptr) + { + this->rsa->dmp1 = BN_bin2bn((const u_char*)exp1.ptr, exp1.len, NULL); + } + if (exp2.ptr) + { + this->rsa->dmq1 = BN_bin2bn((const u_char*)exp2.ptr, exp2.len, NULL); + } + this->rsa->iqmp = BN_bin2bn((const u_char*)coeff.ptr, coeff.len, NULL); + if (RSA_check_key(this->rsa)) + { + return &this->public; + } } - - return &this->public; + destroy(this); + return NULL; } /** - * load private key from a smart card + * See header. */ -static openssl_rsa_private_key_t *load_from_smartcard(char *keyid, char *pin) +openssl_rsa_private_key_t *openssl_rsa_private_key_connect(key_type_t type, + va_list args) { - private_openssl_rsa_private_key_t *this = NULL; + private_openssl_rsa_private_key_t *this; + char *keyid = NULL, *pin = NULL; EVP_PKEY *key; - char *engine_id = lib->settings->get_str(lib->settings, + char *engine_id; + ENGINE *engine; + + while (TRUE) + { + switch (va_arg(args, builder_part_t)) + { + case BUILD_SMARTCARD_KEYID: + keyid = va_arg(args, char*); + continue; + case BUILD_SMARTCARD_PIN: + pin = va_arg(args, char*); + continue; + case BUILD_END: + break; + default: + return NULL; + } + break; + } + if (!keyid || !pin) + { + return NULL; + } + + engine_id = lib->settings->get_str(lib->settings, "library.plugins.openssl.engine_id", "pkcs11"); - - ENGINE *engine = ENGINE_by_id(engine_id); + engine = ENGINE_by_id(engine_id); if (!engine) { DBG1("engine '%s' is not available", engine_id); return NULL; } - if (!ENGINE_init(engine)) { DBG1("failed to initialize engine '%s'", engine_id); - goto error; + ENGINE_free(engine); + return NULL; } - if (!ENGINE_ctrl_cmd_string(engine, "PIN", pin, 0)) { DBG1("failed to set PIN on engine '%s'", engine_id); - goto error; + ENGINE_free(engine); + return NULL; } - + key = ENGINE_load_private_key(engine, keyid, NULL, NULL); - if (!key) { - DBG1("failed to load private key with ID '%s' from engine '%s'", keyid, - engine_id); - goto error; - } - ENGINE_free(engine); - - this = openssl_rsa_private_key_create_empty(); - this->rsa = EVP_PKEY_get1_RSA(key); - this->engine = TRUE; - - if (!openssl_rsa_public_key_build_id(this->rsa, &this->keyid, &this->keyid_info)) - { - destroy(this); + DBG1("failed to load private key with ID '%s' from engine '%s'", + keyid, engine_id); + ENGINE_free(engine); return NULL; } - return &this->public; - -error: ENGINE_free(engine); - return NULL; -} - -typedef struct private_builder_t private_builder_t; -/** - * Builder implementation for key loading/generation - */ -struct private_builder_t { - /** implements the builder interface */ - builder_t public; - /** loaded/generated private key */ - openssl_rsa_private_key_t *key; - /** temporary stored smartcard key ID */ - char *keyid; - /** temporary stored smartcard pin */ - char *pin; -}; -/** - * Implementation of builder_t.build - */ -static openssl_rsa_private_key_t *build(private_builder_t *this) -{ - openssl_rsa_private_key_t *key = this->key; - - if (this->keyid && this->pin) - { - key = load_from_smartcard(this->keyid, this->pin); - } - free(this); - return key; -} - -/** - * Implementation of builder_t.add - */ -static void add(private_builder_t *this, builder_part_t part, ...) -{ - if (!this->key) - { - va_list args; - chunk_t chunk; - - switch (part) - { - case BUILD_BLOB_ASN1_DER: - { - va_start(args, part); - chunk = va_arg(args, chunk_t); - this->key = load(chunk_clone(chunk)); - va_end(args); - return; - } - case BUILD_KEY_SIZE: - { - va_start(args, part); - this->key = generate(va_arg(args, u_int)); - va_end(args); - return; - } - case BUILD_SMARTCARD_KEYID: - { - va_start(args, part); - this->keyid = va_arg(args, char*); - va_end(args); - return; - } - case BUILD_SMARTCARD_PIN: - { - va_start(args, part); - this->pin = va_arg(args, char*); - va_end(args); - return; - } - default: - break; - } - } - if (this->key) - { - destroy((private_openssl_rsa_private_key_t*)this->key); - } - builder_cancel(&this->public); -} + this = create_empty(); + this->rsa = EVP_PKEY_get1_RSA(key); + this->engine = TRUE; -/** - * Builder construction function - */ -builder_t *openssl_rsa_private_key_builder(key_type_t type) -{ - private_builder_t *this; - - if (type != KEY_RSA) - { - return NULL; - } - - this = malloc_thing(private_builder_t); - - this->key = NULL; - this->public.add = (void(*)(builder_t *this, builder_part_t part, ...))add; - this->public.build = (void*(*)(builder_t *this))build; - this->keyid = NULL; - this->pin = NULL; - return &this->public; } diff --git a/src/libstrongswan/plugins/openssl/openssl_rsa_private_key.h b/src/libstrongswan/plugins/openssl/openssl_rsa_private_key.h index 53ec44b28..079dfa46a 100644 --- a/src/libstrongswan/plugins/openssl/openssl_rsa_private_key.h +++ b/src/libstrongswan/plugins/openssl/openssl_rsa_private_key.h @@ -21,6 +21,7 @@ #ifndef OPENSSL_RSA_PRIVATE_KEY_H_ #define OPENSSL_RSA_PRIVATE_KEY_H_ +#include <credentials/builder.h> #include <credentials/keys/private_key.h> typedef struct openssl_rsa_private_key_t openssl_rsa_private_key_t; @@ -37,11 +38,40 @@ struct openssl_rsa_private_key_t { }; /** - * Create the builder for a private key. + * Generate a RSA private key using OpenSSL. + * + * Accepts the BUILD_KEY_SIZE argument. + * + * @param type type of the key, must be KEY_RSA + * @param args builder_part_t argument list + * @return generated key, NULL on failure + */ +openssl_rsa_private_key_t *openssl_rsa_private_key_gen(key_type_t type, + va_list args); + +/** + * Load a RSA private key using OpenSSL. + * + * Accepts a BUILD_BLOB_ASN1_DER argument. + * + * @param type type of the key, must be KEY_RSA + * @param args builder_part_t argument list + * @return loaded key, NULL on failure + */ +openssl_rsa_private_key_t *openssl_rsa_private_key_load(key_type_t type, + va_list args); + +/** + * Connect to a RSA private key on a smartcard. + * + * Accepts the BUILD_SMARTCARD_KEYID and the BUILD_SMARTCARD_PIN + * arguments. * * @param type type of the key, must be KEY_RSA - * @return builder instance + * @param args builder_part_t argument list + * @return loaded key, NULL on failure */ -builder_t *openssl_rsa_private_key_builder(key_type_t type); +openssl_rsa_private_key_t *openssl_rsa_private_key_connect(key_type_t type, + va_list args); #endif /** OPENSSL_RSA_PRIVATE_KEY_H_ @}*/ diff --git a/src/libstrongswan/plugins/openssl/openssl_rsa_public_key.c b/src/libstrongswan/plugins/openssl/openssl_rsa_public_key.c index bc1ba35b6..422262b19 100644 --- a/src/libstrongswan/plugins/openssl/openssl_rsa_public_key.c +++ b/src/libstrongswan/plugins/openssl/openssl_rsa_public_key.c @@ -1,4 +1,5 @@ /* + * Copyright (C) 2009 Martin Willi * Copyright (C) 2008 Tobias Brunner * Hochschule fuer Technik Rapperswil * @@ -31,22 +32,12 @@ struct private_openssl_rsa_public_key_t { * Public interface for this signer. */ openssl_rsa_public_key_t public; - + /** * RSA object from OpenSSL */ RSA *rsa; - - /** - * Keyid formed as a SHA-1 hash of a publicKeyInfo object - */ - identification_t *keyid_info; - - /** - * Keyid formed as a SHA-1 hash of a publicKey object - */ - identification_t *keyid; - + /** * reference counter */ @@ -109,7 +100,7 @@ static bool verify_emsa_pkcs1_signature(private_openssl_rsa_public_key_t *this, goto error; } valid = (EVP_VerifyFinal(ctx, signature.ptr, signature.len, key) == 1); - + error: if (key) { @@ -134,7 +125,7 @@ static key_type_t get_type(private_openssl_rsa_public_key_t *this) /** * Implementation of public_key_t.verify. */ -static bool verify(private_openssl_rsa_public_key_t *this, signature_scheme_t scheme, +static bool verify(private_openssl_rsa_public_key_t *this, signature_scheme_t scheme, chunk_t data, chunk_t signature) { switch (scheme) @@ -163,41 +154,14 @@ static bool verify(private_openssl_rsa_public_key_t *this, signature_scheme_t sc /** * Implementation of public_key_t.get_keysize. */ -static bool encrypt_(private_openssl_rsa_public_key_t *this, chunk_t crypto, chunk_t *plain) +static bool encrypt_(private_openssl_rsa_public_key_t *this, + chunk_t crypto, chunk_t *plain) { DBG1("RSA public key encryption not implemented"); return FALSE; } /** - * Implementation of public_key_t.equals. - */ -static bool equals(private_openssl_rsa_public_key_t *this, public_key_t *other) -{ - identification_t *keyid; - - if (&this->public.interface == other) - { - return TRUE; - } - if (other->get_type(other) != KEY_RSA) - { - return FALSE; - } - keyid = other->get_id(other, ID_PUBKEY_SHA1); - if (keyid && keyid->equals(keyid, this->keyid)) - { - return TRUE; - } - keyid = other->get_id(other, ID_PUBKEY_INFO_SHA1); - if (keyid && keyid->equals(keyid, this->keyid_info)) - { - return TRUE; - } - return FALSE; -} - -/** * Implementation of public_key_t.get_keysize. */ static size_t get_keysize(private_openssl_rsa_public_key_t *this) @@ -206,79 +170,92 @@ static size_t get_keysize(private_openssl_rsa_public_key_t *this) } /** - * Implementation of public_key_t.get_id. + * Calculate fingerprint from a RSA key, also used in rsa private key. */ -static identification_t *get_id(private_openssl_rsa_public_key_t *this, - id_type_t type) +bool openssl_rsa_fingerprint(RSA *rsa, key_encoding_type_t type, chunk_t *fp) { + hasher_t *hasher; + chunk_t key; + u_char *p; + + if (lib->encoding->get_cache(lib->encoding, type, rsa, fp)) + { + return TRUE; + } switch (type) { - case ID_PUBKEY_INFO_SHA1: - return this->keyid_info; - case ID_PUBKEY_SHA1: - return this->keyid; + case KEY_ID_PUBKEY_SHA1: + key = chunk_alloc(i2d_RSAPublicKey(rsa, NULL)); + p = key.ptr; + i2d_RSAPublicKey(rsa, &p); + break; + case KEY_ID_PUBKEY_INFO_SHA1: + key = chunk_alloc(i2d_RSA_PUBKEY(rsa, NULL)); + p = key.ptr; + i2d_RSA_PUBKEY(rsa, &p); + break; default: - return NULL; + return FALSE; } + hasher = lib->crypto->create_hasher(lib->crypto, HASH_SHA1); + if (!hasher) + { + DBG1("SHA1 hash algorithm not supported, fingerprinting failed"); + free(key.ptr); + return FALSE; + } + hasher->allocate_hash(hasher, key, fp); + free(key.ptr); + hasher->destroy(hasher); + lib->encoding->cache(lib->encoding, type, rsa, *fp); + return TRUE; } /** - * Encodes the public key - */ -static chunk_t get_encoding_raw(RSA *rsa) -{ - chunk_t enc = chunk_alloc(i2d_RSAPublicKey(rsa, NULL)); - u_char *p = enc.ptr; - i2d_RSAPublicKey(rsa, &p); - return enc; -} - -/** - * Encodes the public key with the algorithm used + * Implementation of public_key_t.get_fingerprint. */ -static chunk_t get_encoding_with_algo(RSA *rsa) +static bool get_fingerprint(private_openssl_rsa_public_key_t *this, + key_encoding_type_t type, chunk_t *fingerprint) { - u_char *p; - chunk_t enc; - X509_PUBKEY *pubkey = X509_PUBKEY_new(); - - ASN1_OBJECT_free(pubkey->algor->algorithm); - pubkey->algor->algorithm = OBJ_nid2obj(NID_rsaEncryption); - - if (pubkey->algor->parameter == NULL || - pubkey->algor->parameter->type != V_ASN1_NULL) - { - ASN1_TYPE_free(pubkey->algor->parameter); - pubkey->algor->parameter = ASN1_TYPE_new(); - pubkey->algor->parameter->type = V_ASN1_NULL; - } - - enc = get_encoding_raw(rsa); - M_ASN1_BIT_STRING_set(pubkey->public_key, enc.ptr, enc.len); - chunk_free(&enc); - - enc = chunk_alloc(i2d_X509_PUBKEY(pubkey, NULL)); - p = enc.ptr; - i2d_X509_PUBKEY(pubkey, &p); - X509_PUBKEY_free(pubkey); - return enc; + return openssl_rsa_fingerprint(this->rsa, type, fingerprint); } /* * Implementation of public_key_t.get_encoding. */ -static chunk_t get_encoding(private_openssl_rsa_public_key_t *this) +static bool get_encoding(private_openssl_rsa_public_key_t *this, + key_encoding_type_t type, chunk_t *encoding) { - return get_encoding_raw(this->rsa); + u_char *p; + + switch (type) + { + case KEY_PUB_SPKI_ASN1_DER: + { + *encoding = chunk_alloc(i2d_RSA_PUBKEY(this->rsa, NULL)); + p = encoding->ptr; + i2d_RSA_PUBKEY(this->rsa, &p); + return TRUE; + } + case KEY_PUB_ASN1_DER: + { + *encoding = chunk_alloc(i2d_RSAPublicKey(this->rsa, NULL)); + p = encoding->ptr; + i2d_RSAPublicKey(this->rsa, &p); + return TRUE; + } + default: + return FALSE; + } } /** * Implementation of public_key_t.get_ref. */ -static private_openssl_rsa_public_key_t* get_ref(private_openssl_rsa_public_key_t *this) +static public_key_t* get_ref(private_openssl_rsa_public_key_t *this) { ref_get(&this->ref); - return this; + return &this->public.interface; } /** @@ -290,10 +267,9 @@ static void destroy(private_openssl_rsa_public_key_t *this) { if (this->rsa) { + lib->encoding->clear_cache(lib->encoding, this->rsa); RSA_free(this->rsa); } - DESTROY_IF(this->keyid); - DESTROY_IF(this->keyid_info); free(this); } } @@ -301,179 +277,75 @@ static void destroy(private_openssl_rsa_public_key_t *this) /** * Generic private constructor */ -static private_openssl_rsa_public_key_t *openssl_rsa_public_key_create_empty() +static private_openssl_rsa_public_key_t *create_empty() { private_openssl_rsa_public_key_t *this = malloc_thing(private_openssl_rsa_public_key_t); - + this->public.interface.get_type = (key_type_t (*)(public_key_t *this))get_type; this->public.interface.verify = (bool (*)(public_key_t *this, signature_scheme_t scheme, chunk_t data, chunk_t signature))verify; this->public.interface.encrypt = (bool (*)(public_key_t *this, chunk_t crypto, chunk_t *plain))encrypt_; - this->public.interface.equals = (bool (*) (public_key_t*, public_key_t*))equals; + this->public.interface.equals = public_key_equals; this->public.interface.get_keysize = (size_t (*) (public_key_t *this))get_keysize; - this->public.interface.get_id = (identification_t* (*) (public_key_t *this,id_type_t))get_id; - this->public.interface.get_encoding = (chunk_t(*)(public_key_t*))get_encoding; + this->public.interface.get_fingerprint = (bool(*)(public_key_t*, key_encoding_type_t type, chunk_t *fp))get_fingerprint; + this->public.interface.has_fingerprint = (bool(*)(public_key_t*, chunk_t fp))public_key_has_fingerprint; + this->public.interface.get_encoding = (bool(*)(public_key_t*, key_encoding_type_t type, chunk_t *encoding))get_encoding; this->public.interface.get_ref = (public_key_t* (*)(public_key_t *this))get_ref; this->public.interface.destroy = (void (*)(public_key_t *this))destroy; - - this->keyid = NULL; - this->keyid_info = NULL; - this->ref = 1; - - return this; -} - -/** - * Build the RSA key identifier from n and e using SHA1 hashed publicKey(Info). - * Also used in openssl_rsa_private_key.c. - */ -bool openssl_rsa_public_key_build_id(RSA *rsa, identification_t **keyid, - identification_t **keyid_info) -{ - chunk_t publicKeyInfo, publicKey, hash; - hasher_t *hasher; - - hasher = lib->crypto->create_hasher(lib->crypto, HASH_SHA1); - if (hasher == NULL) - { - DBG1("SHA1 hash algorithm not supported, unable to use RSA"); - return FALSE; - } - - publicKey = get_encoding_raw(rsa); - - hasher->allocate_hash(hasher, publicKey, &hash); - *keyid = identification_create_from_encoding(ID_PUBKEY_SHA1, hash); - chunk_free(&hash); - - publicKeyInfo = get_encoding_with_algo(rsa); - - hasher->allocate_hash(hasher, publicKeyInfo, &hash); - *keyid_info = identification_create_from_encoding(ID_PUBKEY_INFO_SHA1, hash); - chunk_free(&hash); - - hasher->destroy(hasher); - chunk_free(&publicKeyInfo); - chunk_free(&publicKey); - - return TRUE; -} - -/** - * Create a public key from BIGNUM values, used in openssl_rsa_private_key.c - */ -openssl_rsa_public_key_t *openssl_rsa_public_key_create_from_n_e(BIGNUM *n, BIGNUM *e) -{ - private_openssl_rsa_public_key_t *this = openssl_rsa_public_key_create_empty(); - - this->rsa = RSA_new(); - this->rsa->n = BN_dup(n); - this->rsa->e = BN_dup(e); - - if (!openssl_rsa_public_key_build_id(this->rsa, &this->keyid, &this->keyid_info)) - { - destroy(this); - return NULL; - } - return &this->public; -} -/** - * Load a public key from an ASN1 encoded blob - */ -static openssl_rsa_public_key_t *load(chunk_t blob) -{ - u_char *p = blob.ptr; - private_openssl_rsa_public_key_t *this = openssl_rsa_public_key_create_empty(); - - this->rsa = d2i_RSAPublicKey(NULL, (const u_char**)&p, blob.len); - - chunk_clear(&blob); - - if (!this->rsa) - { - destroy(this); - return NULL; - } + this->rsa = NULL; + this->ref = 1; - if (!openssl_rsa_public_key_build_id(this->rsa, &this->keyid, &this->keyid_info)) - { - destroy(this); - return NULL; - } - return &this->public; + return this; } -typedef struct private_builder_t private_builder_t; /** - * Builder implementation for key loading + * See header. */ -struct private_builder_t { - /** implements the builder interface */ - builder_t public; - /** loaded public key */ - openssl_rsa_public_key_t *key; -}; - -/** - * Implementation of builder_t.build - */ -static openssl_rsa_public_key_t *build(private_builder_t *this) +openssl_rsa_public_key_t *openssl_rsa_public_key_load(key_type_t type, + va_list args) { - openssl_rsa_public_key_t *key = this->key; - - free(this); - return key; -} + private_openssl_rsa_public_key_t *this; + chunk_t blob, n, e; -/** - * Implementation of builder_t.add - */ -static void add(private_builder_t *this, builder_part_t part, ...) -{ - if (!this->key) + n = e = blob = chunk_empty; + while (TRUE) { - va_list args; - chunk_t chunk; - - switch (part) + switch (va_arg(args, builder_part_t)) { case BUILD_BLOB_ASN1_DER: - { - va_start(args, part); - chunk = va_arg(args, chunk_t); - this->key = load(chunk_clone(chunk)); - va_end(args); - return; - } - default: + blob = va_arg(args, chunk_t); + continue; + case BUILD_RSA_MODULUS: + n = va_arg(args, chunk_t); + continue; + case BUILD_RSA_PUB_EXP: + e = va_arg(args, chunk_t); + continue; + case BUILD_END: break; + default: + return NULL; } + break; } - if (this->key) + + this = create_empty(); + if (blob.ptr) { - destroy((private_openssl_rsa_public_key_t*)this->key); + this->rsa = d2i_RSAPublicKey(NULL, (const u_char**)&blob.ptr, blob.len); + if (this->rsa) + { + return &this->public; + } } - builder_cancel(&this->public); -} - -/** - * Builder construction function - */ -builder_t *openssl_rsa_public_key_builder(key_type_t type) -{ - private_builder_t *this; - - if (type != KEY_RSA) + else if (n.ptr && e.ptr) { - return NULL; + this->rsa = RSA_new(); + this->rsa->n = BN_bin2bn((const u_char*)n.ptr, n.len, NULL); + this->rsa->e = BN_bin2bn((const u_char*)e.ptr, e.len, NULL); + return &this->public; } - - this = malloc_thing(private_builder_t); - - this->key = NULL; - this->public.add = (void(*)(builder_t *this, builder_part_t part, ...))add; - this->public.build = (void*(*)(builder_t *this))build; - - return &this->public; + destroy(this); + return NULL; } diff --git a/src/libstrongswan/plugins/openssl/openssl_rsa_public_key.h b/src/libstrongswan/plugins/openssl/openssl_rsa_public_key.h index ff99ddbc5..620aa51ce 100644 --- a/src/libstrongswan/plugins/openssl/openssl_rsa_public_key.h +++ b/src/libstrongswan/plugins/openssl/openssl_rsa_public_key.h @@ -37,11 +37,15 @@ struct openssl_rsa_public_key_t { }; /** - * Create the builder for a public key. + * Load a RSA public key using OpenSSL. + * + * Accepts a BUILD_BLOB_ASN1_DER argument. * * @param type type of the key, must be KEY_RSA - * @return builder instance + * @param args builder_part_t argument list + * @return loaded key, NULL on failure */ -builder_t *openssl_rsa_public_key_builder(key_type_t type); +openssl_rsa_public_key_t *openssl_rsa_public_key_load(key_type_t type, + va_list args); #endif /** OPENSSL_RSA_PUBLIC_KEY_H_ @}*/ diff --git a/src/libstrongswan/plugins/openssl/openssl_util.c b/src/libstrongswan/plugins/openssl/openssl_util.c index c8c453f64..55b18a524 100644 --- a/src/libstrongswan/plugins/openssl/openssl_util.c +++ b/src/libstrongswan/plugins/openssl/openssl_util.c @@ -1,4 +1,5 @@ /* + * Copyright (C) 2009 Martin Willi * Copyright (C) 2008 Tobias Brunner * Hochschule fuer Technik Rapperswil * @@ -18,6 +19,7 @@ #include <debug.h> #include <openssl/evp.h> +#include <openssl/x509.h> /** * Described in header. @@ -31,30 +33,30 @@ bool openssl_hash_chunk(int hash_type, chunk_t data, chunk_t *hash) { return FALSE; } - - ctx = EVP_MD_CTX_create(); + + ctx = EVP_MD_CTX_create(); if (!ctx) { goto error; } - + if (!EVP_DigestInit_ex(ctx, hasher, NULL)) { goto error; } - + if (!EVP_DigestUpdate(ctx, data.ptr, data.len)) { goto error; } - + *hash = chunk_alloc(hasher->md_size); if (!EVP_DigestFinal_ex(ctx, hash->ptr, NULL)) { chunk_free(hash); goto error; } - + ret = TRUE; error: if (ctx) @@ -70,18 +72,18 @@ error: bool openssl_bn_cat(int len, BIGNUM *a, BIGNUM *b, chunk_t *chunk) { int offset; - + chunk->len = len + (b ? len : 0); chunk->ptr = malloc(chunk->len); memset(chunk->ptr, 0, chunk->len); - + /* convert a */ offset = len - BN_num_bytes(a); if (!BN_bn2bin(a, chunk->ptr + offset)) { goto error; } - + /* optionally convert and concatenate b */ if (b) { @@ -90,8 +92,8 @@ bool openssl_bn_cat(int len, BIGNUM *a, BIGNUM *b, chunk_t *chunk) { goto error; } - } - + } + return TRUE; error: chunk_free(chunk); @@ -105,19 +107,20 @@ error: bool openssl_bn_split(chunk_t chunk, BIGNUM *a, BIGNUM *b) { int len; - + if ((chunk.len % 2) != 0) { return FALSE; } - + len = chunk.len / 2; - + if (!BN_bin2bn(chunk.ptr, len, a) || !BN_bin2bn(chunk.ptr + len, len, b)) { return FALSE; } - + return TRUE; } + diff --git a/src/libstrongswan/plugins/openssl/openssl_util.h b/src/libstrongswan/plugins/openssl/openssl_util.h index 6ba1ff07b..538008f2c 100644 --- a/src/libstrongswan/plugins/openssl/openssl_util.h +++ b/src/libstrongswan/plugins/openssl/openssl_util.h @@ -31,9 +31,9 @@ /** * Creates a hash of a given type of a chunk of data. - * + * * Note: this function allocates memory for the hash - * + * * @param hash_type NID of the hash * @param data the chunk of data to hash * @param hash chunk that contains the hash @@ -44,9 +44,9 @@ bool openssl_hash_chunk(int hash_type, chunk_t data, chunk_t *hash); /** * Concatenates two bignums into a chunk, thereby enfocing the length of * a single BIGNUM, if necessary, by pre-pending it with zeros. - * + * * Note: this function allocates memory for the chunk - * + * * @param len the length of a single BIGNUM * @param a first BIGNUM * @param b second BIGNUM @@ -57,7 +57,7 @@ bool openssl_bn_cat(int len, BIGNUM *a, BIGNUM *b, chunk_t *chunk); /** * Splits a chunk into two bignums of equal binary length. - * + * * @param chunk a chunk that contains the two BIGNUMs * @param a first BIGNUM * @param b second BIGNUM diff --git a/src/libstrongswan/plugins/padlock/Makefile.in b/src/libstrongswan/plugins/padlock/Makefile.in index 44f533744..59ea98799 100644 --- a/src/libstrongswan/plugins/padlock/Makefile.in +++ b/src/libstrongswan/plugins/padlock/Makefile.in @@ -1,8 +1,9 @@ -# Makefile.in generated by automake 1.10.2 from Makefile.am. +# Makefile.in generated by automake 1.11 from Makefile.am. # @configure_input@ # Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, -# 2003, 2004, 2005, 2006, 2007, 2008 Free Software Foundation, Inc. +# 2003, 2004, 2005, 2006, 2007, 2008, 2009 Free Software Foundation, +# Inc. # This Makefile.in is free software; the Free Software Foundation # gives unlimited permission to copy and/or distribute it, # with or without modifications, as long as this notice is preserved. @@ -16,8 +17,9 @@ VPATH = @srcdir@ pkgdatadir = $(datadir)/@PACKAGE@ -pkglibdir = $(libdir)/@PACKAGE@ pkgincludedir = $(includedir)/@PACKAGE@ +pkglibdir = $(libdir)/@PACKAGE@ +pkglibexecdir = $(libexecdir)/@PACKAGE@ am__cd = CDPATH="$${ZSH_VERSION+.}$(PATH_SEPARATOR)" && cd install_sh_DATA = $(install_sh) -c -m 644 install_sh_PROGRAM = $(install_sh) -c @@ -35,19 +37,41 @@ host_triplet = @host@ subdir = src/libstrongswan/plugins/padlock DIST_COMMON = $(srcdir)/Makefile.am $(srcdir)/Makefile.in ACLOCAL_M4 = $(top_srcdir)/aclocal.m4 -am__aclocal_m4_deps = $(top_srcdir)/configure.in +am__aclocal_m4_deps = $(top_srcdir)/m4/config/libtool.m4 \ + $(top_srcdir)/m4/config/ltoptions.m4 \ + $(top_srcdir)/m4/config/ltsugar.m4 \ + $(top_srcdir)/m4/config/ltversion.m4 \ + $(top_srcdir)/m4/config/lt~obsolete.m4 \ + $(top_srcdir)/m4/macros/with.m4 \ + $(top_srcdir)/m4/macros/enable-disable.m4 \ + $(top_srcdir)/configure.in am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \ $(ACLOCAL_M4) mkinstalldirs = $(install_sh) -d CONFIG_CLEAN_FILES = +CONFIG_CLEAN_VPATH_FILES = am__vpath_adj_setup = srcdirstrip=`echo "$(srcdir)" | sed 's|.|.|g'`; am__vpath_adj = case $$p in \ $(srcdir)/*) f=`echo "$$p" | sed "s|^$$srcdirstrip/||"`;; \ *) f=$$p;; \ esac; -am__strip_dir = `echo $$p | sed -e 's|^.*/||'`; +am__strip_dir = f=`echo $$p | sed -e 's|^.*/||'`; +am__install_max = 40 +am__nobase_strip_setup = \ + srcdirstrip=`echo "$(srcdir)" | sed 's/[].[^$$\\*|]/\\\\&/g'` +am__nobase_strip = \ + for p in $$list; do echo "$$p"; done | sed -e "s|$$srcdirstrip/||" +am__nobase_list = $(am__nobase_strip_setup); \ + for p in $$list; do echo "$$p $$p"; done | \ + sed "s| $$srcdirstrip/| |;"' / .*\//!s/ .*/ ./; s,\( .*\)/[^/]*$$,\1,' | \ + $(AWK) 'BEGIN { files["."] = "" } { files[$$2] = files[$$2] " " $$1; \ + if (++n[$$2] == $(am__install_max)) \ + { print $$2, files[$$2]; n[$$2] = 0; files[$$2] = "" } } \ + END { for (dir in files) print dir, files[dir] }' +am__base_list = \ + sed '$$!N;$$!N;$$!N;$$!N;$$!N;$$!N;$$!N;s/\n/ /g' | \ + sed '$$!N;$$!N;$$!N;$$!N;s/\n/ /g' am__installdirs = "$(DESTDIR)$(plugindir)" -pluginLTLIBRARIES_INSTALL = $(INSTALL) LTLIBRARIES = $(plugin_LTLIBRARIES) libstrongswan_padlock_la_LIBADD = am_libstrongswan_padlock_la_OBJECTS = padlock_plugin.lo \ @@ -60,6 +84,7 @@ libstrongswan_padlock_la_LINK = $(LIBTOOL) --tag=CC $(AM_LIBTOOLFLAGS) \ DEFAULT_INCLUDES = -I.@am__isrc@ depcomp = $(SHELL) $(top_srcdir)/depcomp am__depfiles_maybe = depfiles +am__mv = mv -f COMPILE = $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) \ $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) LTCOMPILE = $(LIBTOOL) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) \ @@ -107,25 +132,22 @@ INSTALL_DATA = @INSTALL_DATA@ INSTALL_PROGRAM = @INSTALL_PROGRAM@ INSTALL_SCRIPT = @INSTALL_SCRIPT@ INSTALL_STRIP_PROGRAM = @INSTALL_STRIP_PROGRAM@ -IPSEC_ROUTING_TABLE = @IPSEC_ROUTING_TABLE@ -IPSEC_ROUTING_TABLE_PRIO = @IPSEC_ROUTING_TABLE_PRIO@ LD = @LD@ LDFLAGS = @LDFLAGS@ LEX = @LEX@ LEXLIB = @LEXLIB@ LEX_OUTPUT_ROOT = @LEX_OUTPUT_ROOT@ -LIBGCRYPT_CFLAGS = @LIBGCRYPT_CFLAGS@ -LIBGCRYPT_CONFIG = @LIBGCRYPT_CONFIG@ -LIBGCRYPT_LIBS = @LIBGCRYPT_LIBS@ LIBOBJS = @LIBOBJS@ LIBS = @LIBS@ LIBTOOL = @LIBTOOL@ -LINUX_HEADERS = @LINUX_HEADERS@ LIPO = @LIPO@ LN_S = @LN_S@ LTLIBOBJS = @LTLIBOBJS@ MAKEINFO = @MAKEINFO@ MKDIR_P = @MKDIR_P@ +MYSQLCFLAG = @MYSQLCFLAG@ +MYSQLCONFIG = @MYSQLCONFIG@ +MYSQLLIB = @MYSQLLIB@ NM = @NM@ NMEDIT = @NMEDIT@ OBJDUMP = @OBJDUMP@ @@ -137,11 +159,14 @@ PACKAGE_BUGREPORT = @PACKAGE_BUGREPORT@ PACKAGE_NAME = @PACKAGE_NAME@ PACKAGE_STRING = @PACKAGE_STRING@ PACKAGE_TARNAME = @PACKAGE_TARNAME@ +PACKAGE_URL = @PACKAGE_URL@ PACKAGE_VERSION = @PACKAGE_VERSION@ PATH_SEPARATOR = @PATH_SEPARATOR@ PERL = @PERL@ PKG_CONFIG = @PKG_CONFIG@ +PTHREADLIB = @PTHREADLIB@ RANLIB = @RANLIB@ +RTLIB = @RTLIB@ RUBY = @RUBY@ RUBYINCLUDE = @RUBYINCLUDE@ SED = @SED@ @@ -170,9 +195,9 @@ build_cpu = @build_cpu@ build_os = @build_os@ build_vendor = @build_vendor@ builddir = @builddir@ -confdir = @confdir@ datadir = @datadir@ datarootdir = @datarootdir@ +default_pkcs11 = @default_pkcs11@ docdir = @docdir@ dvidir = @dvidir@ exec_prefix = @exec_prefix@ @@ -195,7 +220,7 @@ ipsecuser = @ipsecuser@ libdir = @libdir@ libexecdir = @libexecdir@ libstrongswan_plugins = @libstrongswan_plugins@ -linuxdir = @linuxdir@ +linux_headers = @linux_headers@ localedir = @localedir@ localstatedir = @localstatedir@ lt_ECHO = @lt_ECHO@ @@ -203,6 +228,7 @@ mandir = @mandir@ mkdir_p = @mkdir_p@ nm_CFLAGS = @nm_CFLAGS@ nm_LIBS = @nm_LIBS@ +nm_ca_dir = @nm_ca_dir@ oldincludedir = @oldincludedir@ pdfdir = @pdfdir@ piddir = @piddir@ @@ -211,10 +237,12 @@ pluto_plugins = @pluto_plugins@ prefix = @prefix@ program_transform_name = @program_transform_name@ psdir = @psdir@ +random_device = @random_device@ resolv_conf = @resolv_conf@ +routing_table = @routing_table@ +routing_table_prio = @routing_table_prio@ sbindir = @sbindir@ sharedstatedir = @sharedstatedir@ -simreader = @simreader@ srcdir = @srcdir@ strongswan_conf = @strongswan_conf@ sysconfdir = @sysconfdir@ @@ -222,6 +250,7 @@ target_alias = @target_alias@ top_build_prefix = @top_build_prefix@ top_builddir = @top_builddir@ top_srcdir = @top_srcdir@ +urandom_device = @urandom_device@ xml_CFLAGS = @xml_CFLAGS@ xml_LIBS = @xml_LIBS@ INCLUDES = -I$(top_srcdir)/src/libstrongswan @@ -246,9 +275,9 @@ $(srcdir)/Makefile.in: $(srcdir)/Makefile.am $(am__configure_deps) exit 1;; \ esac; \ done; \ - echo ' cd $(top_srcdir) && $(AUTOMAKE) --gnu src/libstrongswan/plugins/padlock/Makefile'; \ - cd $(top_srcdir) && \ - $(AUTOMAKE) --gnu src/libstrongswan/plugins/padlock/Makefile + echo ' cd $(top_srcdir) && $(AUTOMAKE) --gnu src/libstrongswan/plugins/padlock/Makefile'; \ + $(am__cd) $(top_srcdir) && \ + $(AUTOMAKE) --gnu src/libstrongswan/plugins/padlock/Makefile .PRECIOUS: Makefile Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status @case '$?' in \ @@ -266,23 +295,28 @@ $(top_srcdir)/configure: $(am__configure_deps) cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh $(ACLOCAL_M4): $(am__aclocal_m4_deps) cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh +$(am__aclocal_m4_deps): install-pluginLTLIBRARIES: $(plugin_LTLIBRARIES) @$(NORMAL_INSTALL) test -z "$(plugindir)" || $(MKDIR_P) "$(DESTDIR)$(plugindir)" - @list='$(plugin_LTLIBRARIES)'; for p in $$list; do \ + @list='$(plugin_LTLIBRARIES)'; test -n "$(plugindir)" || list=; \ + list2=; for p in $$list; do \ if test -f $$p; then \ - f=$(am__strip_dir) \ - echo " $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=install $(pluginLTLIBRARIES_INSTALL) $(INSTALL_STRIP_FLAG) '$$p' '$(DESTDIR)$(plugindir)/$$f'"; \ - $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=install $(pluginLTLIBRARIES_INSTALL) $(INSTALL_STRIP_FLAG) "$$p" "$(DESTDIR)$(plugindir)/$$f"; \ + list2="$$list2 $$p"; \ else :; fi; \ - done + done; \ + test -z "$$list2" || { \ + echo " $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=install $(INSTALL) $(INSTALL_STRIP_FLAG) $$list2 '$(DESTDIR)$(plugindir)'"; \ + $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=install $(INSTALL) $(INSTALL_STRIP_FLAG) $$list2 "$(DESTDIR)$(plugindir)"; \ + } uninstall-pluginLTLIBRARIES: @$(NORMAL_UNINSTALL) - @list='$(plugin_LTLIBRARIES)'; for p in $$list; do \ - p=$(am__strip_dir) \ - echo " $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=uninstall rm -f '$(DESTDIR)$(plugindir)/$$p'"; \ - $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=uninstall rm -f "$(DESTDIR)$(plugindir)/$$p"; \ + @list='$(plugin_LTLIBRARIES)'; test -n "$(plugindir)" || list=; \ + for p in $$list; do \ + $(am__strip_dir) \ + echo " $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=uninstall rm -f '$(DESTDIR)$(plugindir)/$$f'"; \ + $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=uninstall rm -f "$(DESTDIR)$(plugindir)/$$f"; \ done clean-pluginLTLIBRARIES: @@ -309,21 +343,21 @@ distclean-compile: .c.o: @am__fastdepCC_TRUE@ $(COMPILE) -MT $@ -MD -MP -MF $(DEPDIR)/$*.Tpo -c -o $@ $< -@am__fastdepCC_TRUE@ mv -f $(DEPDIR)/$*.Tpo $(DEPDIR)/$*.Po +@am__fastdepCC_TRUE@ $(am__mv) $(DEPDIR)/$*.Tpo $(DEPDIR)/$*.Po @AMDEP_TRUE@@am__fastdepCC_FALSE@ source='$<' object='$@' libtool=no @AMDEPBACKSLASH@ @AMDEP_TRUE@@am__fastdepCC_FALSE@ DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@ @am__fastdepCC_FALSE@ $(COMPILE) -c $< .c.obj: @am__fastdepCC_TRUE@ $(COMPILE) -MT $@ -MD -MP -MF $(DEPDIR)/$*.Tpo -c -o $@ `$(CYGPATH_W) '$<'` -@am__fastdepCC_TRUE@ mv -f $(DEPDIR)/$*.Tpo $(DEPDIR)/$*.Po +@am__fastdepCC_TRUE@ $(am__mv) $(DEPDIR)/$*.Tpo $(DEPDIR)/$*.Po @AMDEP_TRUE@@am__fastdepCC_FALSE@ source='$<' object='$@' libtool=no @AMDEPBACKSLASH@ @AMDEP_TRUE@@am__fastdepCC_FALSE@ DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@ @am__fastdepCC_FALSE@ $(COMPILE) -c `$(CYGPATH_W) '$<'` .c.lo: @am__fastdepCC_TRUE@ $(LTCOMPILE) -MT $@ -MD -MP -MF $(DEPDIR)/$*.Tpo -c -o $@ $< -@am__fastdepCC_TRUE@ mv -f $(DEPDIR)/$*.Tpo $(DEPDIR)/$*.Plo +@am__fastdepCC_TRUE@ $(am__mv) $(DEPDIR)/$*.Tpo $(DEPDIR)/$*.Plo @AMDEP_TRUE@@am__fastdepCC_FALSE@ source='$<' object='$@' libtool=yes @AMDEPBACKSLASH@ @AMDEP_TRUE@@am__fastdepCC_FALSE@ DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@ @am__fastdepCC_FALSE@ $(LTCOMPILE) -c -o $@ $< @@ -346,7 +380,7 @@ tags: TAGS TAGS: $(HEADERS) $(SOURCES) $(TAGS_DEPENDENCIES) \ $(TAGS_FILES) $(LISP) - tags=; \ + set x; \ here=`pwd`; \ list='$(SOURCES) $(HEADERS) $(LISP) $(TAGS_FILES)'; \ unique=`for i in $$list; do \ @@ -354,29 +388,34 @@ TAGS: $(HEADERS) $(SOURCES) $(TAGS_DEPENDENCIES) \ done | \ $(AWK) '{ files[$$0] = 1; nonempty = 1; } \ END { if (nonempty) { for (i in files) print i; }; }'`; \ - if test -z "$(ETAGS_ARGS)$$tags$$unique"; then :; else \ + shift; \ + if test -z "$(ETAGS_ARGS)$$*$$unique"; then :; else \ test -n "$$unique" || unique=$$empty_fix; \ - $(ETAGS) $(ETAGSFLAGS) $(AM_ETAGSFLAGS) $(ETAGS_ARGS) \ - $$tags $$unique; \ + if test $$# -gt 0; then \ + $(ETAGS) $(ETAGSFLAGS) $(AM_ETAGSFLAGS) $(ETAGS_ARGS) \ + "$$@" $$unique; \ + else \ + $(ETAGS) $(ETAGSFLAGS) $(AM_ETAGSFLAGS) $(ETAGS_ARGS) \ + $$unique; \ + fi; \ fi ctags: CTAGS CTAGS: $(HEADERS) $(SOURCES) $(TAGS_DEPENDENCIES) \ $(TAGS_FILES) $(LISP) - tags=; \ list='$(SOURCES) $(HEADERS) $(LISP) $(TAGS_FILES)'; \ unique=`for i in $$list; do \ if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \ done | \ $(AWK) '{ files[$$0] = 1; nonempty = 1; } \ END { if (nonempty) { for (i in files) print i; }; }'`; \ - test -z "$(CTAGS_ARGS)$$tags$$unique" \ + test -z "$(CTAGS_ARGS)$$unique" \ || $(CTAGS) $(CTAGSFLAGS) $(AM_CTAGSFLAGS) $(CTAGS_ARGS) \ - $$tags $$unique + $$unique GTAGS: here=`$(am__cd) $(top_builddir) && pwd` \ - && cd $(top_srcdir) \ - && gtags -i $(GTAGS_ARGS) $$here + && $(am__cd) $(top_srcdir) \ + && gtags -i $(GTAGS_ARGS) "$$here" distclean-tags: -rm -f TAGS ID GTAGS GRTAGS GSYMS GPATH tags @@ -397,13 +436,17 @@ distdir: $(DISTFILES) if test -f $$file || test -d $$file; then d=.; else d=$(srcdir); fi; \ if test -d $$d/$$file; then \ dir=`echo "/$$file" | sed -e 's,/[^/]*$$,,'`; \ + if test -d "$(distdir)/$$file"; then \ + find "$(distdir)/$$file" -type d ! -perm -700 -exec chmod u+rwx {} \;; \ + fi; \ if test -d $(srcdir)/$$file && test $$d != $(srcdir); then \ - cp -pR $(srcdir)/$$file $(distdir)$$dir || exit 1; \ + cp -fpR $(srcdir)/$$file "$(distdir)$$dir" || exit 1; \ + find "$(distdir)/$$file" -type d ! -perm -700 -exec chmod u+rwx {} \;; \ fi; \ - cp -pR $$d/$$file $(distdir)$$dir || exit 1; \ + cp -fpR $$d/$$file "$(distdir)$$dir" || exit 1; \ else \ - test -f $(distdir)/$$file \ - || cp -p $$d/$$file $(distdir)/$$file \ + test -f "$(distdir)/$$file" \ + || cp -p $$d/$$file "$(distdir)/$$file" \ || exit 1; \ fi; \ done @@ -434,6 +477,7 @@ clean-generic: distclean-generic: -test -z "$(CONFIG_CLEAN_FILES)" || rm -f $(CONFIG_CLEAN_FILES) + -test . = "$(srcdir)" || test -z "$(CONFIG_CLEAN_VPATH_FILES)" || rm -f $(CONFIG_CLEAN_VPATH_FILES) maintainer-clean-generic: @echo "This command is intended for maintainers to use" @@ -455,6 +499,8 @@ dvi-am: html: html-am +html-am: + info: info-am info-am: @@ -463,18 +509,28 @@ install-data-am: install-pluginLTLIBRARIES install-dvi: install-dvi-am +install-dvi-am: + install-exec-am: install-html: install-html-am +install-html-am: + install-info: install-info-am +install-info-am: + install-man: install-pdf: install-pdf-am +install-pdf-am: + install-ps: install-ps-am +install-ps-am: + installcheck-am: maintainer-clean: maintainer-clean-am @@ -513,6 +569,7 @@ uninstall-am: uninstall-pluginLTLIBRARIES mostlyclean-generic mostlyclean-libtool pdf pdf-am ps ps-am \ tags uninstall uninstall-am uninstall-pluginLTLIBRARIES + # Tell versions [3.59,3.63) of GNU make to not export all variables. # Otherwise a system limit (for SysV at least) may be exceeded. .NOEXPORT: diff --git a/src/libstrongswan/plugins/padlock/padlock_aes_crypter.c b/src/libstrongswan/plugins/padlock/padlock_aes_crypter.c index afdd85b79..9edea4bd3 100644 --- a/src/libstrongswan/plugins/padlock/padlock_aes_crypter.c +++ b/src/libstrongswan/plugins/padlock/padlock_aes_crypter.c @@ -1,7 +1,7 @@ /* * Copyright (C) 2008 Thomas Kallenberg * Copyright (C) 2008 Martin Willi - * Hochschule fuer Technik Rapperswil + * Hochschule fuer Technik Rapperswil * * This program is free software; you can redistribute it and/or modify it * under the terms of the GNU General Public License as published by the @@ -26,12 +26,12 @@ typedef struct private_padlock_aes_crypter_t private_padlock_aes_crypter_t; * Private data of padlock_aes_crypter_t */ struct private_padlock_aes_crypter_t { - + /** * Public part of this class. */ padlock_aes_crypter_t public; - + /* * the key */ @@ -56,7 +56,7 @@ typedef struct { /** * Invoke the actual de/encryption */ -static void padlock_crypt(void *key, void *ctrl, void *src, void *dst, +static void padlock_crypt(void *key, void *ctrl, void *src, void *dst, int count, void *iv) { asm volatile( @@ -81,7 +81,7 @@ static void padlock_crypt(void *key, void *ctrl, void *src, void *dst, /* * Implementation of crypter_t.crypt */ -static void crypt(private_padlock_aes_crypter_t *this, char *iv, +static void crypt(private_padlock_aes_crypter_t *this, char *iv, chunk_t src, chunk_t *dst, bool enc) { cword cword PADLOCK_ALIGN; @@ -110,7 +110,7 @@ static void crypt(private_padlock_aes_crypter_t *this, char *iv, /** * Implementation of crypter_t.decrypt. */ -static void decrypt(private_padlock_aes_crypter_t *this, chunk_t data, +static void decrypt(private_padlock_aes_crypter_t *this, chunk_t data, chunk_t iv, chunk_t *dst) { crypt(this, iv.ptr, data, dst, TRUE); @@ -120,7 +120,7 @@ static void decrypt(private_padlock_aes_crypter_t *this, chunk_t data, /** * Implementation of crypter_t.encrypt. */ -static void encrypt (private_padlock_aes_crypter_t *this, chunk_t data, +static void encrypt (private_padlock_aes_crypter_t *this, chunk_t data, chunk_t iv, chunk_t *dst) { crypt(this, iv.ptr, data, dst, FALSE); @@ -162,18 +162,18 @@ static void destroy (private_padlock_aes_crypter_t *this) /* * Described in header */ -padlock_aes_crypter_t *padlock_aes_crypter_create(encryption_algorithm_t algo, +padlock_aes_crypter_t *padlock_aes_crypter_create(encryption_algorithm_t algo, size_t key_size) { private_padlock_aes_crypter_t *this; - + if (algo != ENCR_AES_CBC) { return NULL; } - + this = malloc_thing(private_padlock_aes_crypter_t); - + switch (key_size) { case 16: /* AES 128 */ @@ -185,15 +185,15 @@ padlock_aes_crypter_t *padlock_aes_crypter_create(encryption_algorithm_t algo, free(this); return NULL; } - + this->key = chunk_alloc(key_size); - + this->public.crypter_interface.encrypt = (void (*) (crypter_t *, chunk_t,chunk_t, chunk_t *)) encrypt; this->public.crypter_interface.decrypt = (void (*) (crypter_t *, chunk_t , chunk_t, chunk_t *)) decrypt; this->public.crypter_interface.get_block_size = (size_t (*) (crypter_t *)) get_block_size; this->public.crypter_interface.get_key_size = (size_t (*) (crypter_t *)) get_key_size; this->public.crypter_interface.set_key = (void (*) (crypter_t *,chunk_t)) set_key; this->public.crypter_interface.destroy = (void (*) (crypter_t *)) destroy; - + return &this->public; } diff --git a/src/libstrongswan/plugins/padlock/padlock_aes_crypter.h b/src/libstrongswan/plugins/padlock/padlock_aes_crypter.h index d8ac9c2a0..d4c7a7577 100644 --- a/src/libstrongswan/plugins/padlock/padlock_aes_crypter.h +++ b/src/libstrongswan/plugins/padlock/padlock_aes_crypter.h @@ -30,7 +30,7 @@ typedef struct padlock_aes_crypter_t padlock_aes_crypter_t; * Implementation of AES-128 using VIA Padlock. */ struct padlock_aes_crypter_t { - + /** * The crypter_t interface. */ @@ -39,7 +39,7 @@ struct padlock_aes_crypter_t { /** * Constructor to create padlock_aes_crypter_t. - * + * * @param key_size key size in bytes, currently supports only 16. * @param algo algorithm to implement, must be ENCR_AES_CBC * @return padlock_aes_crypter_t, NULL if not supported diff --git a/src/libstrongswan/plugins/padlock/padlock_plugin.c b/src/libstrongswan/plugins/padlock/padlock_plugin.c index e241b59be..32b18ec4b 100644 --- a/src/libstrongswan/plugins/padlock/padlock_plugin.c +++ b/src/libstrongswan/plugins/padlock/padlock_plugin.c @@ -55,7 +55,7 @@ struct private_padlock_plugin_t { * public functions */ padlock_plugin_t public; - + /** * features supported by Padlock */ @@ -81,11 +81,11 @@ static padlock_feature_t get_padlock_features() { char vendor[3 * sizeof(int) + 1]; int a, b, c, d; - + cpuid(0, a, b, c, d); /* VendorID string is in b-d-c (yes, in this order) */ snprintf(vendor, sizeof(vendor), "%.4s%.4s%.4s", &b, &d, &c); - + /* check if we have a VIA chip */ if (streq(vendor, "CentaurHauls")) { @@ -134,9 +134,9 @@ static void destroy(private_padlock_plugin_t *this) plugin_t *plugin_create() { private_padlock_plugin_t *this = malloc_thing(private_padlock_plugin_t); - + this->public.plugin.destroy = (void(*)(plugin_t*))destroy; - + this->features = get_padlock_features(); if (!this->features) { @@ -154,7 +154,7 @@ plugin_t *plugin_create() this->features & PADLOCK_ACE2_ENABLED ? " ACE2" : "", this->features & PADLOCK_PHE_ENABLED ? " PHE" : "", this->features & PADLOCK_PMM_ENABLED ? " PMM" : ""); - + if (this->features & PADLOCK_RNG_ENABLED) { lib->crypto->add_rng(lib->crypto, RNG_TRUE, diff --git a/src/libstrongswan/plugins/padlock/padlock_rng.c b/src/libstrongswan/plugins/padlock/padlock_rng.c index 8a04dccfc..8ff46081b 100644 --- a/src/libstrongswan/plugins/padlock/padlock_rng.c +++ b/src/libstrongswan/plugins/padlock/padlock_rng.c @@ -36,12 +36,12 @@ enum padlock_quality_factor_t { * Private data of an padlock_rng_t object. */ struct private_padlock_rng_t { - + /** * Public padlock_rng_t interface. */ padlock_rng_t public; - + /** * Padlock quality factor */ @@ -56,14 +56,14 @@ static void rng(char *buf, int len, int quality) while (len > 0)
{ int status; - + /* run XSTORE until we have all bytes needed. We do not use REP, as * this should not be performance critical and it's easier this way. */ asm volatile ( ".byte 0x0F,0xA7,0xC0 \n\t"
: "=D"(buf), "=a"(status)
: "d"(quality), "D"(buf)); - + /* bits[0..4] of status word contains the number of bytes read */ len -= status & 0x1F; } @@ -78,7 +78,7 @@ static void allocate_bytes(private_padlock_rng_t *this, size_t bytes, chunk->len = bytes; /* padlock requires some additional bytes */ chunk->ptr = malloc(bytes + 7); - + rng(chunk->ptr, chunk->len, this->quality); } @@ -89,7 +89,7 @@ static void get_bytes(private_padlock_rng_t *this, size_t bytes, u_int8_t *buffer) { chunk_t chunk; - + /* Padlock needs a larger buffer than "bytes", we need a new buffer */ allocate_bytes(this, bytes, &chunk); memcpy(buffer, chunk.ptr, bytes); @@ -110,11 +110,11 @@ static void destroy(private_padlock_rng_t *this) padlock_rng_t *padlock_rng_create(rng_quality_t quality) { private_padlock_rng_t *this = malloc_thing(private_padlock_rng_t); - + this->public.rng.get_bytes = (void (*) (rng_t *, size_t, u_int8_t*)) get_bytes; this->public.rng.allocate_bytes = (void (*) (rng_t *, size_t, chunk_t*)) allocate_bytes; this->public.rng.destroy = (void (*) (rng_t *))destroy; - + /* map RNG quality to Padlock quality factor */ switch (quality) { @@ -128,7 +128,7 @@ padlock_rng_t *padlock_rng_create(rng_quality_t quality) this->quality = PADLOCK_QF3; break; } - + return &this->public; } diff --git a/src/libstrongswan/plugins/padlock/padlock_rng.h b/src/libstrongswan/plugins/padlock/padlock_rng.h index 237d8fbe2..776be8937 100644 --- a/src/libstrongswan/plugins/padlock/padlock_rng.h +++ b/src/libstrongswan/plugins/padlock/padlock_rng.h @@ -29,7 +29,7 @@ typedef struct padlock_rng_t padlock_rng_t; * Hardware-RNG based on via Padlock. */ struct padlock_rng_t { - + /** * Implements rng_t interface. */ @@ -44,4 +44,4 @@ struct padlock_rng_t { */ padlock_rng_t *padlock_rng_create(rng_quality_t quality); -#endif /** PADLOCK_RNG_ @}*/ +#endif /** PADLOCK_RNG_H_ @}*/ diff --git a/src/libstrongswan/plugins/padlock/padlock_sha1_hasher.c b/src/libstrongswan/plugins/padlock/padlock_sha1_hasher.c index b5a6abc64..60b516675 100644 --- a/src/libstrongswan/plugins/padlock/padlock_sha1_hasher.c +++ b/src/libstrongswan/plugins/padlock/padlock_sha1_hasher.c @@ -32,7 +32,7 @@ struct private_padlock_sha1_hasher_t { * Public interface for this hasher. */ padlock_sha1_hasher_t public; - + /** * data collected to hash */ @@ -45,8 +45,8 @@ struct private_padlock_sha1_hasher_t { static void padlock_sha1(int len, u_char *in, u_char *out) { /* rep xsha1 */ - asm volatile ( - ".byte 0xf3, 0x0f, 0xa6, 0xc8" + asm volatile ( + ".byte 0xf3, 0x0f, 0xa6, 0xc8" : "+S"(in), "+D"(out) : "c"(len), "a"(0)); } @@ -57,7 +57,7 @@ static void padlock_sha1(int len, u_char *in, u_char *out) static void sha1(chunk_t data, u_int32_t *digest) { u_int32_t hash[128] PADLOCK_ALIGN; - + hash[0] = 0x67452301; hash[1] = 0xefcdab89; hash[2] = 0x98badcfe; @@ -105,14 +105,14 @@ static void get_hash(private_padlock_sha1_hasher_t *this, chunk_t chunk, sha1(this->data, (u_int32_t*)hash); } else - { /* hash directly if no previous data found */ + { /* hash directly if no previous data found */ sha1(chunk, (u_int32_t*)hash); } reset(this); } else { - append_data(this, chunk); + append_data(this, chunk); } } @@ -129,10 +129,10 @@ static void allocate_hash(private_padlock_sha1_hasher_t *this, chunk_t chunk, } else { - get_hash(this, chunk, NULL); + get_hash(this, chunk, NULL); } } - + /** * Implementation of hasher_t.get_hash_size. */ @@ -156,20 +156,20 @@ static void destroy(private_padlock_sha1_hasher_t *this) padlock_sha1_hasher_t *padlock_sha1_hasher_create(hash_algorithm_t algo) { private_padlock_sha1_hasher_t *this; - + if (algo != HASH_SHA1) { return NULL; } - + this = malloc_thing(private_padlock_sha1_hasher_t); this->public.hasher_interface.get_hash = (void (*) (hasher_t*, chunk_t, u_int8_t*))get_hash; this->public.hasher_interface.allocate_hash = (void (*) (hasher_t*, chunk_t, chunk_t*))allocate_hash; this->public.hasher_interface.get_hash_size = (size_t (*) (hasher_t*))get_hash_size; this->public.hasher_interface.reset = (void (*) (hasher_t*))reset; this->public.hasher_interface.destroy = (void (*) (hasher_t*))destroy; - + this->data = chunk_empty; - + return &(this->public); } diff --git a/src/libstrongswan/plugins/padlock/padlock_sha1_hasher.h b/src/libstrongswan/plugins/padlock/padlock_sha1_hasher.h index afa1e046d..740bdfe98 100644 --- a/src/libstrongswan/plugins/padlock/padlock_sha1_hasher.h +++ b/src/libstrongswan/plugins/padlock/padlock_sha1_hasher.h @@ -30,7 +30,7 @@ typedef struct padlock_sha1_hasher_t padlock_sha1_hasher_t; * Implementation of hasher_t interface using the SHA1 algorithm. */ struct padlock_sha1_hasher_t { - + /** * Implements hasher_t interface. */ diff --git a/src/libstrongswan/plugins/pem/Makefile.am b/src/libstrongswan/plugins/pem/Makefile.am new file mode 100644 index 000000000..98f356aaf --- /dev/null +++ b/src/libstrongswan/plugins/pem/Makefile.am @@ -0,0 +1,12 @@ + +INCLUDES = -I$(top_srcdir)/src/libstrongswan + +AM_CFLAGS = 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ctags distclean \ + distclean-compile distclean-generic distclean-libtool \ + distclean-tags distdir dvi dvi-am html html-am info info-am \ + install install-am install-data install-data-am install-dvi \ + install-dvi-am install-exec install-exec-am install-html \ + install-html-am install-info install-info-am install-man \ + install-pdf install-pdf-am install-pluginLTLIBRARIES \ + install-ps install-ps-am install-strip installcheck \ + installcheck-am installdirs maintainer-clean \ + maintainer-clean-generic mostlyclean mostlyclean-compile \ + mostlyclean-generic mostlyclean-libtool pdf pdf-am ps ps-am \ + tags uninstall uninstall-am uninstall-pluginLTLIBRARIES + + +# Tell versions [3.59,3.63) of GNU make to not export all variables. +# Otherwise a system limit (for SysV at least) may be exceeded. +.NOEXPORT: diff --git a/src/libstrongswan/plugins/pem/pem_builder.c b/src/libstrongswan/plugins/pem/pem_builder.c new file mode 100644 index 000000000..2f285e9bc --- /dev/null +++ b/src/libstrongswan/plugins/pem/pem_builder.c @@ -0,0 +1,566 @@ +/* + * Copyright (C) 2009 Martin Willi + * Copyright (C) 2001-2008 Andreas Steffen + * Hochschule fuer Technik Rapperswil + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by the + * Free Software Foundation; either version 2 of the License, or (at your + * option) any later version. See <http://www.fsf.org/copyleft/gpl.txt>. + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY + * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License + * for more details. + */ + +#include "pem_builder.h" + +#include <stdio.h> +#include <stdlib.h> +#include <unistd.h> +#include <errno.h> +#include <string.h> +#include <stddef.h> +#include <fcntl.h> +#include <sys/types.h> +#include <sys/mman.h> +#include <sys/stat.h> + +#include <debug.h> +#include <library.h> +#include <utils/lexparser.h> +#include <asn1/asn1.h> +#include <crypto/hashers/hasher.h> +#include <crypto/crypters/crypter.h> +#include <credentials/certificates/x509.h> + +#define PKCS5_SALT_LEN 8 /* bytes */ + +/** + * check the presence of a pattern in a character string, skip if found + */ +static bool present(char* pattern, chunk_t* ch) +{ + u_int len = strlen(pattern); + + if (ch->len >= len && strneq(ch->ptr, pattern, len)) + { + *ch = chunk_skip(*ch, len); + return TRUE; + } + return FALSE; +} + +/** + * find a boundary of the form -----tag name----- + */ +static bool find_boundary(char* tag, chunk_t *line) +{ + chunk_t name = chunk_empty; + + if (!present("-----", line) || + !present(tag, line) || + *line->ptr != ' ') + { + return FALSE; + } + *line = chunk_skip(*line, 1); + + /* extract name */ + name.ptr = line->ptr; + while (line->len > 0) + { + if (present("-----", line)) + { + DBG2(" -----%s %.*s-----", tag, (int)name.len, name.ptr); + return TRUE; + } + line->ptr++; line->len--; name.len++; + } + return FALSE; +} + +/* + * decrypts a passphrase protected encrypted data block + */ +static status_t pem_decrypt(chunk_t *blob, encryption_algorithm_t alg, + size_t key_size, chunk_t iv, chunk_t passphrase) +{ + hasher_t *hasher; + crypter_t *crypter; + chunk_t salt = { iv.ptr, PKCS5_SALT_LEN }; + chunk_t hash; + chunk_t decrypted; + chunk_t key = {alloca(key_size), key_size}; + u_int8_t padding, *last_padding_pos, *first_padding_pos; + + /* build key from passphrase and IV */ + hasher = lib->crypto->create_hasher(lib->crypto, HASH_MD5); + if (hasher == NULL) + { + DBG1(" MD5 hash algorithm not available"); + return NOT_SUPPORTED; + } + hash.len = hasher->get_hash_size(hasher); + hash.ptr = alloca(hash.len); + hasher->get_hash(hasher, passphrase, NULL); + hasher->get_hash(hasher, salt, hash.ptr); + memcpy(key.ptr, hash.ptr, hash.len); + + if (key.len > hash.len) + { + hasher->get_hash(hasher, hash, NULL); + hasher->get_hash(hasher, passphrase, NULL); + hasher->get_hash(hasher, salt, hash.ptr); + memcpy(key.ptr + hash.len, hash.ptr, key.len - hash.len); + } + hasher->destroy(hasher); + + /* decrypt blob */ + crypter = lib->crypto->create_crypter(lib->crypto, alg, key_size); + if (crypter == NULL) + { + DBG1(" %N encryption algorithm not available", + encryption_algorithm_names, alg); + return NOT_SUPPORTED; + } + crypter->set_key(crypter, key); + + if (iv.len != crypter->get_block_size(crypter) || + blob->len % iv.len) + { + crypter->destroy(crypter); + DBG1(" data size is not multiple of block size"); + return PARSE_ERROR; + } + crypter->decrypt(crypter, *blob, iv, &decrypted); + crypter->destroy(crypter); + memcpy(blob->ptr, decrypted.ptr, blob->len); + chunk_free(&decrypted); + + /* determine amount of padding */ + last_padding_pos = blob->ptr + blob->len - 1; + padding = *last_padding_pos; + if (padding > blob->len) + { + first_padding_pos = blob->ptr; + } + else + { + first_padding_pos = last_padding_pos - padding; + } + /* check the padding pattern */ + while (--last_padding_pos > first_padding_pos) + { + if (*last_padding_pos != padding) + { + DBG1(" invalid passphrase"); + return INVALID_ARG; + } + } + /* remove padding */ + blob->len -= padding; + return SUCCESS; +} + +/** + * Converts a PEM encoded file into its binary form (RFC 1421, RFC 934) + */ +static status_t pem_to_bin(chunk_t *blob, chunk_t(*cb)(void*,int), void *cb_data, + bool *pgp) +{ + typedef enum { + PEM_PRE = 0, + PEM_MSG = 1, + PEM_HEADER = 2, + PEM_BODY = 3, + PEM_POST = 4, + PEM_ABORT = 5 + } state_t; + + encryption_algorithm_t alg = ENCR_UNDEFINED; + size_t key_size = 0; + bool encrypted = FALSE; + state_t state = PEM_PRE; + chunk_t src = *blob; + chunk_t dst = *blob; + chunk_t line = chunk_empty; + chunk_t iv = chunk_empty; + chunk_t passphrase; + int try = 0; + u_char iv_buf[HASH_SIZE_MD5]; + + dst.len = 0; + iv.ptr = iv_buf; + iv.len = 0; + + while (fetchline(&src, &line)) + { + if (state == PEM_PRE) + { + if (find_boundary("BEGIN", &line)) + { + state = PEM_MSG; + } + continue; + } + else + { + if (find_boundary("END", &line)) + { + state = PEM_POST; + break; + } + if (state == PEM_MSG) + { + state = PEM_HEADER; + if (memchr(line.ptr, ':', line.len) == NULL) + { + state = PEM_BODY; + } + } + if (state == PEM_HEADER) + { + err_t ugh = NULL; + chunk_t name = chunk_empty; + chunk_t value = chunk_empty; + + /* an empty line separates HEADER and BODY */ + if (line.len == 0) + { + state = PEM_BODY; + continue; + } + + /* we are looking for a parameter: value pair */ + DBG2(" %.*s", (int)line.len, line.ptr); + ugh = extract_parameter_value(&name, &value, &line); + if (ugh != NULL) + { + continue; + } + if (match("Proc-Type", &name) && *value.ptr == '4') + { + encrypted = TRUE; + } + else if (match("DEK-Info", &name)) + { + chunk_t dek; + + if (!extract_token(&dek, ',', &value)) + { + dek = value; + } + if (match("DES-EDE3-CBC", &dek)) + { + alg = ENCR_3DES; + key_size = 24; + } + else if (match("AES-128-CBC", &dek)) + { + alg = ENCR_AES_CBC; + key_size = 16; + } + else if (match("AES-192-CBC", &dek)) + { + alg = ENCR_AES_CBC; + key_size = 24; + } + else if (match("AES-256-CBC", &dek)) + { + alg = ENCR_AES_CBC; + key_size = 32; + } + else + { + DBG1(" encryption algorithm '%.*s' not supported", + dek.len, dek.ptr); + return NOT_SUPPORTED; + } + eat_whitespace(&value); + iv = chunk_from_hex(value, iv.ptr); + } + } + else /* state is PEM_BODY */ + { + chunk_t data; + + /* remove any trailing whitespace */ + if (!extract_token(&data ,' ', &line)) + { + data = line; + } + + /* check for PGP armor checksum */ + if (*data.ptr == '=') + { + *pgp = TRUE; + data.ptr++; + data.len--; + DBG2(" armor checksum: %.*s", (int)data.len, data.ptr); + continue; + } + + if (blob->len - dst.len < data.len / 4 * 3) + { + state = PEM_ABORT; + } + data = chunk_from_base64(data, dst.ptr); + + dst.ptr += data.len; + dst.len += data.len; + } + } + } + /* set length to size of binary blob */ + blob->len = dst.len; + + if (state != PEM_POST) + { + DBG1(" file coded in unknown format, discarded"); + return PARSE_ERROR; + } + if (!encrypted) + { + return SUCCESS; + } + if (!cb) + { + DBG1(" missing passphrase"); + return INVALID_ARG; + } + while (TRUE) + { + passphrase = cb(cb_data, ++try); + if (!passphrase.len || !passphrase.ptr) + { + return INVALID_ARG; + } + switch (pem_decrypt(blob, alg, key_size, iv, passphrase)) + { + case INVALID_ARG: + /* bad passphrase, retry */ + continue; + case SUCCESS: + return SUCCESS; + default: + return FAILED; + } + } +} + +/** + * load the credential from a blob + */ +static void *load_from_blob(chunk_t blob, credential_type_t type, int subtype, + chunk_t(*cb)(void*,int), void *cb_data, + x509_flag_t flags) +{ + void *cred = NULL; + bool pgp = FALSE; + + blob = chunk_clone(blob); + if (!is_asn1(blob)) + { + if (pem_to_bin(&blob, cb, cb_data, &pgp) != SUCCESS) + { + chunk_clear(&blob); + return NULL; + } + if (pgp && type == CRED_PRIVATE_KEY) + { + /* PGP encoded keys are parsed with a KEY_ANY key type, as it + * can contain any type of key. However, ipsec.secrets uses + * RSA for PGP keys, which is actually wrong. */ + subtype = KEY_ANY; + } + } + /* if CERT_ANY is given, ASN1 encoded blob is handled as X509 */ + if (type == CRED_CERTIFICATE && subtype == CERT_ANY) + { + subtype = pgp ? CERT_GPG : CERT_X509; + } + cred = lib->creds->create(lib->creds, type, subtype, + pgp ? BUILD_BLOB_PGP : BUILD_BLOB_ASN1_DER, blob, + flags ? BUILD_X509_FLAG : BUILD_END, + flags, BUILD_END); + chunk_clear(&blob); + return cred; +} + +/** + * load the credential from a file + */ +static void *load_from_file(char *file, credential_type_t type, int subtype, + chunk_t(*cb)(void*,int), void *cb_data, + x509_flag_t flags) +{ + void *cred = NULL; + struct stat sb; + void *addr; + int fd; + + fd = open(file, O_RDONLY); + if (fd == -1) + { + DBG1(" opening '%s' failed: %s", file, strerror(errno)); + return NULL; + } + + if (fstat(fd, &sb) == -1) + { + DBG1(" getting file size of '%s' failed: %s", file, strerror(errno)); + close(fd); + return NULL; + } + + addr = mmap(NULL, sb.st_size, PROT_READ, MAP_PRIVATE, fd, 0); + if (addr == MAP_FAILED) + { + DBG1(" mapping '%s' failed: %s", file, strerror(errno)); + close(fd); + return NULL; + } + + cred = load_from_blob(chunk_create(addr, sb.st_size), type, subtype, + cb, cb_data, flags); + + munmap(addr, sb.st_size); + close(fd); + return cred; +} + +/** + * load the credential from a file descriptor + */ +static void *load_from_fd(int fd, credential_type_t type, int subtype, + chunk_t(*cb)(void*,int), void *cb_data, + x509_flag_t flags) +{ + char buf[8096]; + char *pos = buf; + ssize_t len, total = 0; + + while (TRUE) + { + len = read(fd, pos, buf + sizeof(buf) - pos); + if (len < 0) + { + DBG1("reading from file descriptor failed: %s", strerror(errno)); + return NULL; + } + if (len == 0) + { + break; + } + total += len; + if (total == sizeof(buf)) + { + DBG1("buffer too small to read from file descriptor"); + return NULL; + } + } + return load_from_blob(chunk_create(buf, total), type, subtype, + cb, cb_data, flags); +} + +/** + * passphrase callback to use if passphrase given + */ +static chunk_t given_passphrase_cb(chunk_t *passphrase, int try) +{ + if (try > 1) + { /* try only once for given passphrases */ + return chunk_empty; + } + return *passphrase; +} + +/** + * Load all kind of PEM encoded credentials. + */ +static void *pem_load(credential_type_t type, int subtype, va_list args) +{ + char *file = NULL; + int fd = -1; + chunk_t pem = chunk_empty, passphrase = chunk_empty; + chunk_t (*cb)(void *data, int try) = NULL; + void *cb_data = NULL; + int flags = 0; + + while (TRUE) + { + switch (va_arg(args, builder_part_t)) + { + case BUILD_FROM_FILE: + file = va_arg(args, char*); + continue; + case BUILD_FROM_FD: + fd = va_arg(args, int); + continue; + case BUILD_BLOB_PEM: + pem = va_arg(args, chunk_t); + continue; + case BUILD_PASSPHRASE: + passphrase = va_arg(args, chunk_t); + if (passphrase.len && passphrase.ptr) + { + cb = (void*)given_passphrase_cb; + cb_data = &passphrase; + } + continue; + case BUILD_PASSPHRASE_CALLBACK: + cb = va_arg(args, chunk_t(*)(void*,int)); + cb_data = va_arg(args, void*); + continue; + case BUILD_X509_FLAG: + flags = va_arg(args, int); + continue; + case BUILD_END: + break; + default: + return NULL; + } + break; + } + + if (pem.ptr) + { + return load_from_blob(pem, type, subtype, cb, cb_data, flags); + } + if (file) + { + return load_from_file(file, type, subtype, cb, cb_data, flags); + } + if (fd != -1) + { + return load_from_fd(fd, type, subtype, cb, cb_data, flags); + } + return NULL; +} + +/** + * Private key PEM loader. + */ +private_key_t *pem_private_key_load(key_type_t type, va_list args) +{ + return pem_load(CRED_PRIVATE_KEY, type, args); +} + +/** + * Public key PEM loader. + */ +public_key_t *pem_public_key_load(key_type_t type, va_list args) +{ + return pem_load(CRED_PUBLIC_KEY, type, args); +} + +/** + * Certificate PEM loader. + */ +certificate_t *pem_certificate_load(certificate_type_t type, va_list args) +{ + return pem_load(CRED_CERTIFICATE, type, args); +} + diff --git a/src/libstrongswan/plugins/pem/pem_builder.h b/src/libstrongswan/plugins/pem/pem_builder.h new file mode 100644 index 000000000..189a5430f --- /dev/null +++ b/src/libstrongswan/plugins/pem/pem_builder.h @@ -0,0 +1,57 @@ +/* + * Copyright (C) 2009 Martin Willi + * Hochschule fuer Technik Rapperswil + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by the + * Free Software Foundation; either version 2 of the License, or (at your + * option) any later version. See <http://www.fsf.org/copyleft/gpl.txt>. + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY + * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License + * for more details. + */ + +/** + * @defgroup pem_builder pem_builder + * @{ @ingroup pem_p + */ + +#ifndef PEM_PRIVATE_KEY_H_ +#define PEM_PRIVATE_KEY_H_ + +#include <credentials/builder.h> +#include <credentials/credential_factory.h> +#include <credentials/keys/private_key.h> +#include <credentials/certificates/certificate.h> + +/** + * Load PEM encoded private keys. + * + * @param type type of the key + * @param args builder_part_t argument list + * @return private key, NULL if failed + */ +private_key_t *pem_private_key_load(key_type_t type, va_list args); + +/** + * Load PEM encoded public keys. + * + * @param type type of the key + * @param args builder_part_t argument list + * @return public key, NULL if failed + */ +public_key_t *pem_public_key_load(key_type_t type, va_list args); + +/** + * Build PEM encoded certificates. + * + * @param type type of the certificate + * @param args builder_part_t argument list + * @return certificate, NULL if failed + */ +certificate_t *pem_certificate_load(certificate_type_t type, va_list args); + +#endif /** PEM_PRIVATE_KEY_H_ @}*/ + diff --git a/src/libstrongswan/plugins/pem/pem_plugin.c b/src/libstrongswan/plugins/pem/pem_plugin.c new file mode 100644 index 000000000..5a5149ca8 --- /dev/null +++ b/src/libstrongswan/plugins/pem/pem_plugin.c @@ -0,0 +1,105 @@ +/* + * Copyright (C) 2009 Martin Willi + * Hochschule fuer Technik Rapperswil + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by the + * Free Software Foundation; either version 2 of the License, or (at your + * option) any later version. See <http://www.fsf.org/copyleft/gpl.txt>. + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY + * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License + * for more details. + */ + +#include "pem_plugin.h" + +#include <library.h> +#include "pem_builder.h" + +typedef struct private_pem_plugin_t private_pem_plugin_t; + +/** + * private data of pem_plugin + */ +struct private_pem_plugin_t { + + /** + * public functions + */ + pem_plugin_t public; +}; + +/** + * Implementation of pem_plugin_t.pemtroy + */ +static void destroy(private_pem_plugin_t *this) +{ + lib->creds->remove_builder(lib->creds, + (builder_function_t)pem_private_key_load); + lib->creds->remove_builder(lib->creds, + (builder_function_t)pem_public_key_load); + lib->creds->remove_builder(lib->creds, + (builder_function_t)pem_certificate_load); + free(this); +} + +/* + * see header file + */ +plugin_t *plugin_create() +{ + private_pem_plugin_t *this = malloc_thing(private_pem_plugin_t); + + this->public.plugin.destroy = (void(*)(plugin_t*))destroy; + + /* register private key PEM decoding builders */ + lib->creds->add_builder(lib->creds, CRED_PRIVATE_KEY, KEY_ANY, + (builder_function_t)pem_private_key_load); + lib->creds->add_builder(lib->creds, CRED_PRIVATE_KEY, KEY_RSA, + (builder_function_t)pem_private_key_load); + lib->creds->add_builder(lib->creds, CRED_PRIVATE_KEY, KEY_ECDSA, + (builder_function_t)pem_private_key_load); + lib->creds->add_builder(lib->creds, CRED_PRIVATE_KEY, KEY_DSA, + (builder_function_t)pem_private_key_load); + + /* register public key PEM decoding builders */ + lib->creds->add_builder(lib->creds, CRED_PUBLIC_KEY, KEY_ANY, + (builder_function_t)pem_public_key_load); + lib->creds->add_builder(lib->creds, CRED_PUBLIC_KEY, KEY_RSA, + (builder_function_t)pem_public_key_load); + lib->creds->add_builder(lib->creds, CRED_PUBLIC_KEY, KEY_ECDSA, + (builder_function_t)pem_public_key_load); + lib->creds->add_builder(lib->creds, CRED_PUBLIC_KEY, KEY_DSA, + (builder_function_t)pem_public_key_load); + + /* register certificate PEM decoding builders */ + lib->creds->add_builder(lib->creds, CRED_CERTIFICATE, CERT_ANY, + (builder_function_t)pem_certificate_load); + lib->creds->add_builder(lib->creds, CRED_CERTIFICATE, CERT_X509, + (builder_function_t)pem_certificate_load); + lib->creds->add_builder(lib->creds, CRED_CERTIFICATE, CERT_X509_CRL, + (builder_function_t)pem_certificate_load); + lib->creds->add_builder(lib->creds, CRED_CERTIFICATE, CERT_X509_OCSP_REQUEST, + (builder_function_t)pem_certificate_load); + lib->creds->add_builder(lib->creds, CRED_CERTIFICATE, CERT_X509_OCSP_RESPONSE, + (builder_function_t)pem_certificate_load); + lib->creds->add_builder(lib->creds, CRED_CERTIFICATE, CERT_X509_AC, + (builder_function_t)pem_certificate_load); + lib->creds->add_builder(lib->creds, CRED_CERTIFICATE, CERT_PKCS10_REQUEST, + (builder_function_t)pem_certificate_load); + lib->creds->add_builder(lib->creds, CRED_CERTIFICATE, CERT_TRUSTED_PUBKEY, + (builder_function_t)pem_certificate_load); + lib->creds->add_builder(lib->creds, CRED_CERTIFICATE, CERT_GPG, + (builder_function_t)pem_certificate_load); + + /* register pluto specific certificate formats */ + lib->creds->add_builder(lib->creds, CRED_CERTIFICATE, CERT_PLUTO_CERT, + (builder_function_t)pem_certificate_load); + lib->creds->add_builder(lib->creds, CRED_CERTIFICATE, CERT_PLUTO_CRL, + (builder_function_t)pem_certificate_load); + + return &this->public.plugin; +} + diff --git a/src/libstrongswan/plugins/pem/pem_plugin.h b/src/libstrongswan/plugins/pem/pem_plugin.h new file mode 100644 index 000000000..75616c496 --- /dev/null +++ b/src/libstrongswan/plugins/pem/pem_plugin.h @@ -0,0 +1,47 @@ +/* + * Copyright (C) 2009 Martin Willi + * Hochschule fuer Technik Rapperswil + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by the + * Free Software Foundation; either version 2 of the License, or (at your + * option) any later version. See <http://www.fsf.org/copyleft/gpl.txt>. + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY + * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License + * for more details. + */ + +/** + * @defgroup pem_p pem + * @ingroup plugins + * + * @defgroup pem_plugin pem_plugin + * @{ @ingroup pem_p + */ + +#ifndef PEM_PLUGIN_H_ +#define PEM_PLUGIN_H_ + +#include <plugins/plugin.h> + +typedef struct pem_plugin_t pem_plugin_t; + +/** + * Plugin providing support to load credentials in PEM format + */ +struct pem_plugin_t { + + /** + * implements plugin interface + */ + plugin_t plugin; +}; + +/** + * Create a pem_plugin instance. + */ +plugin_t *plugin_create(); + +#endif /** PEM_PLUGIN_H_ @}*/ diff --git a/src/libstrongswan/plugins/pgp/Makefile.am b/src/libstrongswan/plugins/pgp/Makefile.am new file mode 100644 index 000000000..c232971bb --- /dev/null +++ b/src/libstrongswan/plugins/pgp/Makefile.am @@ -0,0 +1,15 @@ + +INCLUDES = -I$(top_srcdir)/src/libstrongswan + +AM_CFLAGS = -rdynamic + +plugin_LTLIBRARIES = libstrongswan-pgp.la + +libstrongswan_pgp_la_SOURCES = pgp_plugin.h pgp_plugin.c \ + pgp_utils.h 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uninstall-pluginLTLIBRARIES + + +# Tell versions [3.59,3.63) of GNU make to not export all variables. +# Otherwise a system limit (for SysV at least) may be exceeded. +.NOEXPORT: diff --git a/src/libstrongswan/plugins/pgp/pgp_builder.c b/src/libstrongswan/plugins/pgp/pgp_builder.c new file mode 100644 index 000000000..d262d18ff --- /dev/null +++ b/src/libstrongswan/plugins/pgp/pgp_builder.c @@ -0,0 +1,275 @@ +/* + * Copyright (C) 2009 Martin Willi + * Copyright (C) 2002-2009 Andreas Steffen + * Hochschule fuer Technik Rapperswil + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by the + * Free Software Foundation; either version 2 of the License, or (at your + * option) any later version. See <http://www.fsf.org/copyleft/gpl.txt>. + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY + * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License + * for more details. + */ + +#include "pgp_builder.h" +#include "pgp_utils.h" + +#include <enum.h> +#include <debug.h> +#include <credentials/keys/private_key.h> + +/** + * Load a generic public key from a PGP packet + */ +static public_key_t *parse_public_key(chunk_t blob) +{ + u_int32_t alg; + public_key_t *key; + + if (!pgp_read_scalar(&blob, 1, &alg)) + { + return NULL; + } + switch (alg) + { + case PGP_PUBKEY_ALG_RSA: + case PGP_PUBKEY_ALG_RSA_SIGN_ONLY: + key = lib->creds->create(lib->creds, CRED_PUBLIC_KEY, KEY_RSA, + BUILD_BLOB_PGP, blob, BUILD_END); + break; + default: + DBG1("PGP public key algorithm %N not supported", + pgp_pubkey_alg_names, alg); + return NULL; + } + return key; +} + +/** + * Load a RSA public key from a PGP packet + */ +static public_key_t *parse_rsa_public_key(chunk_t blob) +{ + chunk_t mpi[2]; + int i; + + for (i = 0; i < 2; i++) + { + if (!pgp_read_mpi(&blob, &mpi[i])) + { + return NULL; + } + } + return lib->creds->create(lib->creds, CRED_PUBLIC_KEY, KEY_RSA, + BUILD_RSA_MODULUS, mpi[0], BUILD_RSA_PUB_EXP, mpi[1], + BUILD_END); +} + +/** + * Load a RSA private key from a PGP packet + */ +static private_key_t *parse_rsa_private_key(chunk_t blob) +{ + chunk_t mpi[6]; + u_int32_t s2k; + int i; + + for (i = 0; i < 2; i++) + { + if (!pgp_read_mpi(&blob, &mpi[i])) + { + return NULL; + } + } + if (!pgp_read_scalar(&blob, 1, &s2k)) + { + return NULL; + } + if (s2k == 255 || s2k == 254) + { + DBG1("string-to-key specifiers not supported"); + return NULL; + } + if (s2k != PGP_SYM_ALG_PLAIN) + { + DBG1("%N private key encryption not supported", pgp_sym_alg_names, s2k); + return NULL; + } + + for (i = 2; i < 6; i++) + { + if (!pgp_read_mpi(&blob, &mpi[i])) + { + return NULL; + } + } + + /* PGP has uses p < q, but we use p > q */ + return lib->creds->create(lib->creds, CRED_PRIVATE_KEY, KEY_RSA, + BUILD_RSA_MODULUS, mpi[0], BUILD_RSA_PUB_EXP, mpi[1], + BUILD_RSA_PRIV_EXP, mpi[2], BUILD_RSA_PRIME2, mpi[3], + BUILD_RSA_PRIME1, mpi[4], BUILD_RSA_COEFF, mpi[5], + BUILD_END); +} + +/** + * Implementation of private_key_t.sign for encryption-only keys + */ +static bool sign_not_allowed(private_key_t *this, signature_scheme_t scheme, + chunk_t data, chunk_t *signature) +{ + DBG1("signing failed - decryption only key"); + return FALSE; +} + +/** + * Implementation of private_key_t.decrypt for signature-only keys + */ +static bool decrypt_not_allowed(private_key_t *this, + chunk_t crypto, chunk_t *plain) +{ + DBG1("decryption failed - signature only key"); + return FALSE; +} + +/** + * Load a generic private key from a PGP packet + */ +static private_key_t *parse_private_key(chunk_t blob) +{ + chunk_t packet; + pgp_packet_tag_t tag; + u_int32_t version, created, days, alg; + private_key_t *key; + + if (!pgp_read_packet(&blob, &packet, &tag)) + { + return NULL; + } + if (!pgp_read_scalar(&packet, 1, &version)) + { + return FALSE; + } + switch (version) + { + case 3: + if (!pgp_read_scalar(&packet, 2, &days)) + { + return NULL; + } + break; + case 4: + break; + default: + DBG1("PGP packet version V%d not supported", version); + return FALSE; + } + if (!pgp_read_scalar(&packet, 4, &created)) + { + return NULL; + } + if (!pgp_read_scalar(&packet, 1, &alg)) + { + return NULL; + } + switch (alg) + { + case PGP_PUBKEY_ALG_RSA: + return lib->creds->create(lib->creds, CRED_PRIVATE_KEY, KEY_RSA, + BUILD_BLOB_PGP, packet, BUILD_END); + case PGP_PUBKEY_ALG_RSA_ENC_ONLY: + key = lib->creds->create(lib->creds, CRED_PRIVATE_KEY, KEY_RSA, + BUILD_BLOB_PGP, packet, BUILD_END); + if (key) + { + key->sign = sign_not_allowed; + } + return key; + case PGP_PUBKEY_ALG_RSA_SIGN_ONLY: + key = lib->creds->create(lib->creds, CRED_PRIVATE_KEY, KEY_RSA, + BUILD_BLOB_PGP, packet, BUILD_END); + if (key) + { + key->decrypt = decrypt_not_allowed; + } + return key; + case PGP_PUBKEY_ALG_ECDSA: + return lib->creds->create(lib->creds, CRED_PRIVATE_KEY, KEY_ECDSA, + BUILD_BLOB_PGP, packet, BUILD_END); + case PGP_PUBKEY_ALG_ELGAMAL_ENC_ONLY: + case PGP_PUBKEY_ALG_DSA: + case PGP_PUBKEY_ALG_ECC: + case PGP_PUBKEY_ALG_ELGAMAL: + case PGP_PUBKEY_ALG_DIFFIE_HELLMAN: + default: + return NULL; + } +} + +/** + * See header. + */ +public_key_t *pgp_public_key_load(key_type_t type, va_list args) +{ + chunk_t blob = chunk_empty; + + while (TRUE) + { + switch (va_arg(args, builder_part_t)) + { + case BUILD_BLOB_PGP: + blob = va_arg(args, chunk_t); + continue; + case BUILD_END: + break; + default: + return NULL; + } + break; + } + switch (type) + { + case KEY_ANY: + return parse_public_key(blob); + case KEY_RSA: + return parse_rsa_public_key(blob); + default: + return NULL; + } +} + +/** + * See header. + */ +private_key_t *pgp_private_key_load(key_type_t type, va_list args) +{ + chunk_t blob = chunk_empty; + + while (TRUE) + { + switch (va_arg(args, builder_part_t)) + { + case BUILD_BLOB_PGP: + blob = va_arg(args, chunk_t); + continue; + case BUILD_END: + break; + default: + return NULL; + } + break; + } + switch (type) + { + case KEY_ANY: + return parse_private_key(blob); + case KEY_RSA: + return parse_rsa_private_key(blob); + default: + return NULL; + } +} + diff --git a/src/libstrongswan/plugins/pgp/pgp_builder.h b/src/libstrongswan/plugins/pgp/pgp_builder.h new file mode 100644 index 000000000..1168babd6 --- /dev/null +++ b/src/libstrongswan/plugins/pgp/pgp_builder.h @@ -0,0 +1,45 @@ +/* + * Copyright (C) 2009 Martin Willi + * Hochschule fuer Technik Rapperswil + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by the + * Free Software Foundation; either version 2 of the License, or (at your + * option) any later version. See <http://www.fsf.org/copyleft/gpl.txt>. + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY + * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License + * for more details. + */ + +/** + * @defgroup pgp_public_key pgp_public_key + * @{ @ingroup pgp + */ + +#ifndef PGP_BUILDER_H_ +#define PGP_BUILDER_H_ + +#include <credentials/builder.h> +#include <credentials/keys/private_key.h> + +/** + * Load a generic or an RSA public key using PGP decoding. + * + * @param type type of the key, either KEY_ANY or KEY_RSA + * @param args builder_part_t argument list + * @return private key, NULL if failed + */ +public_key_t *pgp_public_key_load(key_type_t type, va_list args); + +/** + * Load a generic or RSA private key using PGP decoding. + * + * @param type type of the key, either KEY_ANY or KEY_RSA + * @param args builder_part_t argument list + * @return builder instance + */ +private_key_t *pgp_private_key_load(key_type_t type, va_list args); + +#endif /** PGP_BUILDER_H_ @}*/ diff --git a/src/libstrongswan/plugins/pgp/pgp_cert.c b/src/libstrongswan/plugins/pgp/pgp_cert.c new file mode 100644 index 000000000..fa2612285 --- /dev/null +++ b/src/libstrongswan/plugins/pgp/pgp_cert.c @@ -0,0 +1,501 @@ +/* + * Copyright (C) 2009 Martin Willi + * Hochschule fuer Technik Rapperswil + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by the + * Free Software Foundation; either version 2 of the License, or (at your + * option) any later version. See <http://www.fsf.org/copyleft/gpl.txt>. + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY + * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License + * for more details. + */ + +#include "pgp_cert.h" +#include "pgp_utils.h" + +#include <time.h> + +#include <debug.h> + +typedef struct private_pgp_cert_t private_pgp_cert_t; + +/** + * Private data of an pgp_cert_t object. + */ +struct private_pgp_cert_t { + + /** + * Implements pgp_cert_t interface. + */ + pgp_cert_t public; + + /** + * Public key of the certificate + */ + public_key_t *key; + + /** + * version of the public key + */ + u_int32_t version; + + /** + * creation time + */ + u_int32_t created; + + /** + * days the certificate is valid + */ + u_int32_t valid; + + /** + * userid of the certificate + */ + identification_t *user_id; + + /** + * v3 or v4 fingerprint of the PGP public key + */ + chunk_t fingerprint; + + /** + * full PGP encoding + */ + chunk_t encoding; + + /** + * reference counter + */ + refcount_t ref; +}; + + +/** + * Implementation of certificate_t.get_type + */ +static certificate_type_t get_type(private_pgp_cert_t *this) +{ + return CERT_GPG; +} + +/** + * Implementation of certificate_t.get_subject + */ +static identification_t* get_subject(private_pgp_cert_t *this) +{ + return this->user_id; +} + +/** + * Implementation of certificate_t.get_issuer + */ +static identification_t* get_issuer(private_pgp_cert_t *this) +{ + return this->user_id; +} + +/** + * Implementation of certificate_t.has_subject. + */ +static id_match_t has_subject(private_pgp_cert_t *this, + identification_t *subject) +{ + id_match_t match_user_id; + + match_user_id = this->user_id->matches(this->user_id, subject); + if (match_user_id == ID_MATCH_NONE && + subject->get_type(subject) == ID_KEY_ID && + chunk_equals(this->fingerprint, subject->get_encoding(subject))) + { + return ID_MATCH_PERFECT; + } + return match_user_id; +} + +/** + * Implementation of certificate_t.has_subject. + */ +static id_match_t has_issuer(private_pgp_cert_t *this, identification_t *issuer) +{ + return ID_MATCH_NONE; +} + +/** + * Implementation of certificate_t.issued_by + */ +static bool issued_by(private_pgp_cert_t *this, certificate_t *issuer) +{ + /* TODO: check signature blobs for a valid signature */ + return FALSE; +} + +/** + * Implementation of certificate_t.get_public_key + */ +static public_key_t* get_public_key(private_pgp_cert_t *this) +{ + this->key->get_ref(this->key); + return this->key; +} + +/** + * Implementation of certificate_t.get_ref + */ +static private_pgp_cert_t* get_ref(private_pgp_cert_t *this) +{ + ref_get(&this->ref); + return this; +} + +/** + * Implementation of certificate_t.get_validity. + */ +static bool get_validity(private_pgp_cert_t *this, time_t *when, + time_t *not_before, time_t *not_after) +{ + time_t t, until; + + if (when) + { + t = *when; + } + else + { + t = time(NULL); + } + if (not_before) + { + *not_before = this->created; + } + if (this->valid) + { + until = this->valid + this->created * 24 * 60 * 60; + } + else + { + /* Jan 19 03:14:07 UTC 2038 */ + until = TIME_32_BIT_SIGNED_MAX; + } + if (not_after) + { + *not_after = until; + } + return (t >= this->valid && t <= until); +} + +/** + * Implementation of certificate_t.is_newer. + */ +static bool is_newer(certificate_t *this, certificate_t *that) +{ + time_t this_update, that_update, now = time(NULL); + bool new; + + this->get_validity(this, &now, &this_update, NULL); + that->get_validity(that, &now, &that_update, NULL); + new = this_update > that_update; + DBG1(" certificate from %T is %s - existing certificate from %T %s", + &this_update, FALSE, new ? "newer":"not newer", + &that_update, FALSE, new ? "replaced":"retained"); + return new; +} + +/** + * Implementation of certificate_t.get_encoding. + */ +static chunk_t get_encoding(private_pgp_cert_t *this) +{ + return chunk_clone(this->encoding); +} + +/** + * Implementation of certificate_t.equals. + */ +static bool equals(private_pgp_cert_t *this, certificate_t *other) +{ + chunk_t encoding; + bool equal; + + if (this == (private_pgp_cert_t*)other) + { + return TRUE; + } + if (other->get_type(other) != CERT_X509) + { + return FALSE; + } + if (other->equals == (void*)equals) + { /* skip allocation if we have the same implementation */ + return chunk_equals(this->encoding, ((private_pgp_cert_t*)other)->encoding); + } + encoding = other->get_encoding(other); + equal = chunk_equals(this->encoding, encoding); + free(encoding.ptr); + return equal; +} + +/** + * Implementation of pgp_cert_t.destroy. + */ +static void destroy(private_pgp_cert_t *this) +{ + if (ref_put(&this->ref)) + { + DESTROY_IF(this->key); + DESTROY_IF(this->user_id); + free(this->fingerprint.ptr); + free(this->encoding.ptr); + free(this); + } +} + +/** + * Implementation of pgp_certificate_t.get_fingerprint. + */ +static chunk_t get_fingerprint(private_pgp_cert_t *this) +{ + return this->fingerprint; +} + +/** + * See header + */ +private_pgp_cert_t *create_empty() +{ + private_pgp_cert_t *this = malloc_thing(private_pgp_cert_t); + + this->public.interface.interface.get_type = (certificate_type_t (*) (certificate_t*))get_type; + this->public.interface.interface.get_subject = (identification_t* (*) (certificate_t*))get_subject; + this->public.interface.interface.get_issuer = (identification_t* (*) (certificate_t*))get_issuer; + this->public.interface.interface.has_subject = (id_match_t (*) (certificate_t*, identification_t*))has_subject; + this->public.interface.interface.has_issuer = (id_match_t (*) (certificate_t*, identification_t*))has_issuer; + this->public.interface.interface.issued_by = (bool (*) (certificate_t*, certificate_t*))issued_by; + this->public.interface.interface.get_public_key = (public_key_t* (*) (certificate_t*))get_public_key; + this->public.interface.interface.get_validity = (bool (*) (certificate_t*, time_t*, time_t*, time_t*))get_validity; + this->public.interface.interface.is_newer = (bool (*) (certificate_t*,certificate_t*))is_newer; + this->public.interface.interface.get_encoding = (chunk_t (*) (certificate_t*))get_encoding; + this->public.interface.interface.equals = (bool (*)(certificate_t*, certificate_t*))equals; + this->public.interface.interface.get_ref = (certificate_t* (*)(certificate_t*))get_ref; + this->public.interface.interface.destroy = (void (*)(certificate_t*))destroy; + this->public.interface.get_fingerprint = (chunk_t (*)(pgp_certificate_t*))get_fingerprint; + + this->key = NULL; + this->version = 0; + this->created = 0; + this->valid = 0; + this->user_id = NULL; + this->fingerprint = chunk_empty; + this->encoding = chunk_empty; + this->ref = 1; + + return this; +} + +/** + * Parse the public key packet of a PGP certificate + */ +static bool parse_public_key(private_pgp_cert_t *this, chunk_t packet) +{ + chunk_t pubkey_packet = packet; + + if (!pgp_read_scalar(&packet, 1, &this->version)) + { + return FALSE; + } + switch (this->version) + { + case 3: + if (!pgp_read_scalar(&packet, 4, &this->created) || + !pgp_read_scalar(&packet, 2, &this->valid)) + { + return FALSE; + } + break; + case 4: + if (!pgp_read_scalar(&packet, 4, &this->created)) + { + return FALSE; + } + break; + default: + DBG1("PGP packet version V%d not supported", this->version); + return FALSE; + } + if (this->valid) + { + DBG2("L2 - created %T, valid %d days", &this->created, FALSE, this->valid); + } + else + { + DBG2("L2 - created %T, never expires", &this->created, FALSE); + } + DESTROY_IF(this->key); + this->key = lib->creds->create(lib->creds, CRED_PUBLIC_KEY, KEY_ANY, + BUILD_BLOB_PGP, packet, BUILD_END); + if (this->key == NULL) + { + return FALSE; + } + + /* compute V4 or V3 fingerprint according to section 12.2 of RFC 4880 */ + if (this->version == 4) + { + chunk_t pubkey_packet_header = chunk_from_chars( + 0x99, pubkey_packet.len / 256, pubkey_packet.len % 256 + ); + hasher_t *hasher; + + hasher = lib->crypto->create_hasher(lib->crypto, HASH_SHA1); + if (hasher == NULL) + { + DBG1("no SHA-1 hasher available"); + return FALSE; + } + hasher->allocate_hash(hasher, pubkey_packet_header, NULL); + hasher->allocate_hash(hasher, pubkey_packet, &this->fingerprint); + hasher->destroy(hasher); + DBG2("L2 - v4 fingerprint %#B", &this->fingerprint); + } + else + { + /* V3 fingerprint is computed by public_key_t class */ + if (!this->key->get_fingerprint(this->key, KEY_ID_PGPV3, + &this->fingerprint)) + { + return FALSE; + } + this->fingerprint = chunk_clone(this->fingerprint); + DBG2("L2 - v3 fingerprint %#B", &this->fingerprint); + } + return TRUE; +} + +/** + * Parse the signature packet of a PGP certificate + */ +static bool parse_signature(private_pgp_cert_t *this, chunk_t packet) +{ + u_int32_t version, len, type, created; + + if (!pgp_read_scalar(&packet, 1, &version)) + { + return FALSE; + } + + /* we parse only v3 or v4 signature packets */ + if (version != 3 && version != 4) + { + DBG2("L2 - v%d signature ignored", version); + return TRUE; + } + if (version == 4) + { + if (!pgp_read_scalar(&packet, 1, &type)) + { + return FALSE; + } + DBG2("L2 - v%d signature of type 0x%02x", version, type); + } + else + { + if (!pgp_read_scalar(&packet, 1, &len) || len != 5) + { + return FALSE; + } + if (!pgp_read_scalar(&packet, 1, &type) || + !pgp_read_scalar(&packet, 4, &created)) + { + return FALSE; + } + DBG2("L2 - v3 signature of type 0x%02x, created %T", type, + &created, FALSE); + } + /* TODO: parse and save signature to a list */ + return TRUE; +} + +/** + * Parse the userid packet of a PGP certificate + */ +static bool parse_user_id(private_pgp_cert_t *this, chunk_t packet) +{ + DESTROY_IF(this->user_id); + this->user_id = identification_create_from_encoding(ID_KEY_ID, packet); + DBG2("L2 - '%Y'", this->user_id); + return TRUE; +} + +/** + * See header. + */ +pgp_cert_t *pgp_cert_load(certificate_type_t type, va_list args) +{ + chunk_t packet, blob = chunk_empty; + pgp_packet_tag_t tag; + private_pgp_cert_t *this; + + while (TRUE) + { + switch (va_arg(args, builder_part_t)) + { + case BUILD_BLOB_PGP: + blob = va_arg(args, chunk_t); + continue; + case BUILD_END: + break; + default: + return NULL; + } + break; + } + + this = create_empty(); + this->encoding = chunk_clone(blob); + while (blob.len) + { + if (!pgp_read_packet(&blob, &packet, &tag)) + { + destroy(this); + return NULL; + } + switch (tag) + { + case PGP_PKT_PUBLIC_KEY: + if (!parse_public_key(this, packet)) + { + destroy(this); + return NULL; + } + break; + case PGP_PKT_SIGNATURE: + if (!parse_signature(this, packet)) + { + destroy(this); + return FALSE; + } + break; + case PGP_PKT_USER_ID: + if (!parse_user_id(this, packet)) + { + destroy(this); + return FALSE; + } + break; + default: + DBG1("ignoring %N packet in PGP certificate", + pgp_packet_tag_names, tag); + break; + } + } + if (this->key) + { + return &this->public; + } + destroy(this); + return NULL; +} + diff --git a/src/libstrongswan/plugins/pgp/pgp_cert.h b/src/libstrongswan/plugins/pgp/pgp_cert.h new file mode 100644 index 000000000..4db795ddc --- /dev/null +++ b/src/libstrongswan/plugins/pgp/pgp_cert.h @@ -0,0 +1,48 @@ +/* + * Copyright (C) 2009 Martin Willi + * Hochschule fuer Technik Rapperswil + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by the + * Free Software Foundation; either version 2 of the License, or (at your + * option) any later version. See <http://www.fsf.org/copyleft/gpl.txt>. + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY + * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License + * for more details. + */ + +/** + * @defgroup pgp_cert pgp_cert + * @{ @ingroup pgp + */ + +#ifndef PGP_CERT_H_ +#define PGP_CERT_H_ + +#include <credentials/certificates/pgp_certificate.h> + +typedef struct pgp_cert_t pgp_cert_t; + +/** + * PGP certificate implementation. + */ +struct pgp_cert_t { + + /** + * Implements pgp_certificate_t. + */ + pgp_certificate_t interface; +}; + +/** + * Load a PGP certificate. + * + * @param type type of the certificate, CERT_GPG + * @param args builder_part_t argument list + * @return builder instance + */ +pgp_cert_t *pgp_cert_load(certificate_type_t type, va_list args); + +#endif /** PGP_CERT_H_ @}*/ diff --git a/src/libstrongswan/plugins/pgp/pgp_encoder.c b/src/libstrongswan/plugins/pgp/pgp_encoder.c new file mode 100644 index 000000000..56acac597 --- /dev/null +++ b/src/libstrongswan/plugins/pgp/pgp_encoder.c @@ -0,0 +1,68 @@ +/* + * Copyright (C) 2009 Martin Willi + * Hochschule fuer Technik Rapperswil + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by the + * Free Software Foundation; either version 2 of the License, or (at your + * option) any later version. See <http://www.fsf.org/copyleft/gpl.txt>. + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY + * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License + * for more details. + */ + +#include "pgp_encoder.h" + +#include <debug.h> + +/** + * Build a PGPv3 fingerprint + */ +static bool build_v3_fingerprint(chunk_t *encoding, va_list args) +{ + hasher_t *hasher; + chunk_t n, e; + + if (key_encoding_args(args, KEY_PART_RSA_MODULUS, &n, + KEY_PART_RSA_PUB_EXP, &e, KEY_PART_END)) + { + hasher = lib->crypto->create_hasher(lib->crypto, HASH_MD5); + if (!hasher) + { + DBG1("MD5 hash algorithm not supported, PGP fingerprinting failed"); + return FALSE; + } + /* remove leading zero bytes before hashing modulus and exponent */ + while (n.len > 0 && n.ptr[0] == 0x00) + { + n = chunk_skip(n, 1); + } + while (e.len > 0 && e.ptr[0] == 0x00) + { + e = chunk_skip(e, 1); + } + hasher->allocate_hash(hasher, n, NULL); + hasher->allocate_hash(hasher, e, encoding); + hasher->destroy(hasher); + return TRUE; + } + return FALSE; +} + +/** + * See header. + */ +bool pgp_encoder_encode(key_encoding_type_t type, chunk_t *encoding, + va_list args) +{ + switch (type) + { + case KEY_ID_PGPV3: + return build_v3_fingerprint(encoding, args); + default: + return FALSE; + } +} + diff --git a/src/libstrongswan/asn1/pem.h b/src/libstrongswan/plugins/pgp/pgp_encoder.h index 7385330d7..9df143399 100755..100644 --- a/src/libstrongswan/asn1/pem.h +++ b/src/libstrongswan/plugins/pgp/pgp_encoder.h @@ -1,6 +1,5 @@ /* - * Copyright (C) 2001-2008 Andreas Steffen - * + * Copyright (C) 2009 Martin Willi * Hochschule fuer Technik Rapperswil * * This program is free software; you can redistribute it and/or modify it @@ -14,16 +13,20 @@ * for more details. */ -#ifndef PEM_H_ -#define PEM_H_ - -#include <stdio.h> +/** + * @defgroup pgp_encoder pgp_encoder + * @{ @ingroup pgp + */ -#include <library.h> +#ifndef PGP_ENCODER_H_ +#define PGP_ENCODER_H_ -status_t pem_to_bin(chunk_t *blob, chunk_t passphrase, bool *pgp); +#include <credentials/keys/key_encoding.h> -bool pem_asn1_load_file(char *filename, chunk_t *passphrase, chunk_t *blob, - bool *pgp); +/** + * Encoding function for PGP fingerprints. + */ +bool pgp_encoder_encode(key_encoding_type_t type, chunk_t *encoding, + va_list args); -#endif /*PEM_H_ @} */ +#endif /** PGP_ENCODER_H_ @}*/ diff --git a/src/libstrongswan/plugins/pgp/pgp_plugin.c b/src/libstrongswan/plugins/pgp/pgp_plugin.c new file mode 100644 index 000000000..eabb3695f --- /dev/null +++ b/src/libstrongswan/plugins/pgp/pgp_plugin.c @@ -0,0 +1,79 @@ +/* + * Copyright (C) 2009 Martin Willi + * Hochschule fuer Technik Rapperswil + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by the + * Free Software Foundation; either version 2 of the License, or (at your + * option) any later version. See <http://www.fsf.org/copyleft/gpl.txt>. + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY + * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License + * for more details. + */ + +#include "pgp_plugin.h" + +#include <library.h> +#include "pgp_builder.h" +#include "pgp_encoder.h" +#include "pgp_cert.h" + +typedef struct private_pgp_plugin_t private_pgp_plugin_t; + +/** + * private data of pgp_plugin + */ +struct private_pgp_plugin_t { + + /** + * public functions + */ + pgp_plugin_t public; +}; + +/** + * Implementation of pgp_plugin_t.pgptroy + */ +static void destroy(private_pgp_plugin_t *this) +{ + lib->creds->remove_builder(lib->creds, + (builder_function_t)pgp_public_key_load); + lib->creds->remove_builder(lib->creds, + (builder_function_t)pgp_private_key_load); + + lib->creds->remove_builder(lib->creds, + (builder_function_t)pgp_cert_load); + + lib->encoding->remove_encoder(lib->encoding, pgp_encoder_encode); + + free(this); +} + +/* + * see header file + */ +plugin_t *plugin_create() +{ + private_pgp_plugin_t *this = malloc_thing(private_pgp_plugin_t); + + this->public.plugin.destroy = (void(*)(plugin_t*))destroy; + + lib->creds->add_builder(lib->creds, CRED_PUBLIC_KEY, KEY_ANY, + (builder_function_t)pgp_public_key_load); + lib->creds->add_builder(lib->creds, CRED_PUBLIC_KEY, KEY_RSA, + (builder_function_t)pgp_public_key_load); + lib->creds->add_builder(lib->creds, CRED_PRIVATE_KEY, KEY_ANY, + (builder_function_t)pgp_private_key_load); + lib->creds->add_builder(lib->creds, CRED_PRIVATE_KEY, KEY_RSA, + (builder_function_t)pgp_private_key_load); + + lib->creds->add_builder(lib->creds, CRED_CERTIFICATE, CERT_GPG, + (builder_function_t)pgp_cert_load); + + lib->encoding->add_encoder(lib->encoding, pgp_encoder_encode); + + return &this->public.plugin; +} + diff --git a/src/libstrongswan/plugins/pgp/pgp_plugin.h b/src/libstrongswan/plugins/pgp/pgp_plugin.h new file mode 100644 index 000000000..95765cd76 --- /dev/null +++ b/src/libstrongswan/plugins/pgp/pgp_plugin.h @@ -0,0 +1,47 @@ +/* + * Copyright (C) 2009 Martin Willi + * Hochschule fuer Technik Rapperswil + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by the + * Free Software Foundation; either version 2 of the License, or (at your + * option) any later version. See <http://www.fsf.org/copyleft/gpl.txt>. + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY + * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License + * for more details. + */ + +/** + * @defgroup pgp pgp + * @ingroup plugins + * + * @defgroup pgp_plugin pgp_plugin + * @{ @ingroup pgp + */ + +#ifndef PGP_PLUGIN_H_ +#define PGP_PLUGIN_H_ + +#include <plugins/plugin.h> + +typedef struct pgp_plugin_t pgp_plugin_t; + +/** + * Plugin providing PKCS#1 private/public key decoding functions + */ +struct pgp_plugin_t { + + /** + * implements plugin interface + */ + plugin_t plugin; +}; + +/** + * Create a pgp_plugin instance. + */ +plugin_t *plugin_create(); + +#endif /** PGP_PLUGIN_H_ @}*/ diff --git a/src/libstrongswan/plugins/pgp/pgp_utils.c b/src/libstrongswan/plugins/pgp/pgp_utils.c new file mode 100644 index 000000000..1658f3232 --- /dev/null +++ b/src/libstrongswan/plugins/pgp/pgp_utils.c @@ -0,0 +1,180 @@ +/* + * Copyright (C) 2009 Martin Willi + * Hochschule fuer Technik Rapperswil + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by the + * Free Software Foundation; either version 2 of the License, or (at your + * option) any later version. See <http://www.fsf.org/copyleft/gpl.txt>. + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY + * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License + * for more details. + */ + +#include "pgp_utils.h" + +#include <debug.h> + +ENUM_BEGIN(pgp_pubkey_alg_names, PGP_PUBKEY_ALG_RSA, PGP_PUBKEY_ALG_RSA_SIGN_ONLY, + "RSA", + "RSA_ENC_ONLY", + "RSA_SIGN_ONLY" +); +ENUM_NEXT(pgp_pubkey_alg_names, PGP_PUBKEY_ALG_ELGAMAL_ENC_ONLY, PGP_PUBKEY_ALG_DIFFIE_HELLMAN, PGP_PUBKEY_ALG_RSA_SIGN_ONLY, + "ELGAMAL_ENC_ONLY", + "DSA", + "ECC", + "ECDSA", + "ELGAMAL", + "DIFFIE_HELLMAN" +); +ENUM_END(pgp_pubkey_alg_names, PGP_PUBKEY_ALG_DIFFIE_HELLMAN); + +ENUM(pgp_sym_alg_names, PGP_SYM_ALG_PLAIN, PGP_SYM_ALG_TWOFISH, + "PLAINTEXT", + "IDEA", + "3DES", + "CAST5", + "BLOWFISH", + "SAFER", + "DES", + "AES_128", + "AES_192", + "AES_256", + "TWOFISH" +); + +ENUM_BEGIN(pgp_packet_tag_names, PGP_PKT_RESERVED, PGP_PKT_PUBLIC_SUBKEY, + "Reserved", + "Public-Key Encrypted Session Key Packet", + "Signature Packet", + "Symmetric-Key Encrypted Session Key Packet", + "One-Pass Signature Packet", + "Secret Key Packet", + "Public Key Packet", + "Secret Subkey Packet", + "Compressed Data Packet", + "Symmetrically Encrypted Data Packet", + "Marker Packet", + "Literal Data Packet", + "Trust Packet", + "User ID Packet", + "Public Subkey Packet" +); +ENUM_NEXT(pgp_packet_tag_names, PGP_PKT_USER_ATTRIBUTE, PGP_PKT_MOD_DETECT_CODE, PGP_PKT_PUBLIC_SUBKEY, + "User Attribute Packet", + "Sym. Encrypted and Integrity Protected Data Packet", + "Modification Detection Code Packet" +); +ENUM_END(pgp_packet_tag_names, PGP_PKT_MOD_DETECT_CODE); + +/** + * Read a PGP scalar of bytes length, advance blob + */ +bool pgp_read_scalar(chunk_t *blob, size_t bytes, u_int32_t *scalar) +{ + u_int32_t res = 0; + + if (bytes > blob->len) + { + DBG1("PGP data too short to read %d byte scalar", bytes); + return FALSE; + } + while (bytes-- > 0) + { + res = 256 * res + blob->ptr[0]; + *blob = chunk_skip(*blob, 1); + } + *scalar = res; + return TRUE; +} + +/** + * Read a PGP MPI, advance blob + */ +bool pgp_read_mpi(chunk_t *blob, chunk_t *mpi) +{ + u_int32_t bits, bytes; + + if (!pgp_read_scalar(blob, 2, &bits)) + { + DBG1("PGP data too short to read MPI length"); + return FALSE; + } + bytes = (bits + 7) / 8; + if (bytes > blob->len) + { + DBG1("PGP data too short to read %d byte MPI", bytes); + return FALSE; + } + *mpi = chunk_create(blob->ptr, bytes); + *blob = chunk_skip(*blob, bytes); + return TRUE; +} + +/** + * Read length of an PGP old packet length encoding + */ +static bool pgp_old_packet_length(chunk_t *blob, u_int32_t *length) +{ + /* bits 0 and 1 define the packet length type */ + u_char type; + + if (!blob->len) + { + return FALSE; + } + type = 0x03 & blob->ptr[0]; + *blob = chunk_skip(*blob, 1); + + if (type > 2) + { + return FALSE; + } + return pgp_read_scalar(blob, type == 0 ? 1 : type * 2, length); +} + +/** + * See header. + */ +bool pgp_read_packet(chunk_t *blob, chunk_t *data, pgp_packet_tag_t *tag) +{ + u_int32_t len; + u_char t; + + if (!blob->len) + { + DBG1("missing input"); + return FALSE; + } + t = blob->ptr[0]; + + /* bit 7 must be set */ + if (!(t & 0x80)) + { + DBG1("invalid packet tag"); + return FALSE; + } + /* bit 6 set defines new packet format */ + if (t & 0x40) + { + DBG1("new PGP packet format not supported"); + return FALSE; + } + + t = (t & 0x3C) >> 2; + if (!pgp_old_packet_length(blob, &len) || len > blob->len) + { + DBG1("invalid packet length"); + return FALSE; + } + *data = chunk_create(blob->ptr, len); + *blob = chunk_skip(*blob, len); + *tag = t; + DBG2("L1 - PGP %N (%u bytes)", pgp_packet_tag_names, t, len); + DBG3("%B", data); + return TRUE; +} + diff --git a/src/libstrongswan/pgp/pgp.h b/src/libstrongswan/plugins/pgp/pgp_utils.h index 677c5b1cc..203a0a85d 100644 --- a/src/libstrongswan/pgp/pgp.h +++ b/src/libstrongswan/plugins/pgp/pgp_utils.h @@ -1,6 +1,5 @@ /* - * Copyright (C) 2002-2009 Andreas Steffen - * + * Copyright (C) 2009 Martin Willi * Hochschule fuer Technik Rapperswil * * This program is free software; you can redistribute it and/or modify it @@ -13,50 +12,20 @@ * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License * for more details. */ - + /** - * @defgroup pgpi pgp + * @defgroup pgp_utils pgp_utils * @{ @ingroup pgp */ -#ifndef PGP_H_ -#define PGP_H_ +#ifndef PGP_UTILS_H_ +#define PGP_UTILS_H_ + +#include <library.h> -typedef enum pgp_packet_tag_t pgp_packet_tag_t; typedef enum pgp_pubkey_alg_t pgp_pubkey_alg_t; typedef enum pgp_sym_alg_t pgp_sym_alg_t; - -#include <chunk.h> -#include <enum.h> - -/** - * OpenPGP packet tags as defined in section 4.3 of RFC 4880 - */ -enum pgp_packet_tag_t { - PGP_PKT_RESERVED = 0, - PGP_PKT_PUBKEY_ENC_SESSION_KEY = 1, - PGP_PKT_SIGNATURE = 2, - PGP_PKT_SYMKEY_ENC_SESSION_KEY = 3, - PGP_PKT_ONE_PASS_SIGNATURE_PKT = 4, - PGP_PKT_SECRET_KEY = 5, - PGP_PKT_PUBLIC_KEY = 6, - PGP_PKT_SECRET_SUBKEY = 7, - PGP_PKT_COMPRESSED_DATA = 8, - PGP_PKT_SYMKEY_ENC_DATA = 9, - PGP_PKT_MARKER = 10, - PGP_PKT_LITERAL_DATA = 11, - PGP_PKT_TRUST = 12, - PGP_PKT_USER_ID = 13, - PGP_PKT_PUBLIC_SUBKEY = 14, - PGP_PKT_USER_ATTRIBUTE = 17, - PGP_PKT_SYM_ENC_INT_PROT_DATA = 18, - PGP_PKT_MOD_DETECT_CODE = 19 -}; - -/** - * Enum names for pgp_packet_tag_t - */ -extern enum_name_t *pgp_packet_tag_names; +typedef enum pgp_packet_tag_t pgp_packet_tag_t; /** * OpenPGP public key algorithms as defined in section 9.1 of RFC 4880 @@ -74,7 +43,7 @@ enum pgp_pubkey_alg_t { }; /** - * Enum names for pgp_pubkey_alg_t + * Enum names of pgp_pubkey_alg_t */ extern enum_name_t *pgp_pubkey_alg_names; @@ -96,20 +65,66 @@ enum pgp_sym_alg_t { }; /** - * Enum names for pgp_sym_alg_t + * Enum names of pgp_sym_alg_t */ extern enum_name_t *pgp_sym_alg_names; -#define PGP_INVALID_LENGTH 0xffffffff +/** + * OpenPGP packet tags as defined in section 4.3 of RFC 4880 + */ +enum pgp_packet_tag_t { + PGP_PKT_RESERVED = 0, + PGP_PKT_PUBKEY_ENC_SESSION_KEY = 1, + PGP_PKT_SIGNATURE = 2, + PGP_PKT_SYMKEY_ENC_SESSION_KEY = 3, + PGP_PKT_ONE_PASS_SIGNATURE_PKT = 4, + PGP_PKT_SECRET_KEY = 5, + PGP_PKT_PUBLIC_KEY = 6, + PGP_PKT_SECRET_SUBKEY = 7, + PGP_PKT_COMPRESSED_DATA = 8, + PGP_PKT_SYMKEY_ENC_DATA = 9, + PGP_PKT_MARKER = 10, + PGP_PKT_LITERAL_DATA = 11, + PGP_PKT_TRUST = 12, + PGP_PKT_USER_ID = 13, + PGP_PKT_PUBLIC_SUBKEY = 14, + PGP_PKT_USER_ATTRIBUTE = 17, + PGP_PKT_SYM_ENC_INT_PROT_DATA = 18, + PGP_PKT_MOD_DETECT_CODE = 19 +}; + +/** + * Enum names of pgp_packet_tag_t + */ +extern enum_name_t *pgp_packet_tag_names; + +/** + * Parse a PGP encoded MPI. + * + * @param blob blob to read from, gets advanced + * @param mpi parsed MPI value + * @return TRUE if MPI parsed successfully + */ +bool pgp_read_mpi(chunk_t *blob, chunk_t *mpi); + +/** + * Parse a PGP encoded Scalar. + * + * @param blob blob to read from, gets advanced + * @param bytes number of bytes the scalar uses for encoding + * @param scalar resultin scalar + * @return TRUE if scalar parsed successfully + */ +bool pgp_read_scalar(chunk_t *blob, size_t bytes, u_int32_t *scalar); /** - * Returns the length of an OpenPGP (RFC 4880) packet - * The blob pointer is advanced past the length field + * Parse a PGP packet. * - * @param blob pointer to an OpenPGP blob - * @param len size of the length field - * @return length of the next OpenPGP packet + * @param blob blob to read from, gets advanced + * @param data contained packet data + * @param tag tag of the parsed PGP packet + * @return TRUE if packet parsed successfully */ -size_t pgp_length(chunk_t *blob, size_t len); +bool pgp_read_packet(chunk_t *blob, chunk_t *data, pgp_packet_tag_t *tag); -#endif /** PGP_H_ @}*/ +#endif /** PGP_UTILS_H_ @}*/ diff --git a/src/libstrongswan/plugins/pkcs1/Makefile.am b/src/libstrongswan/plugins/pkcs1/Makefile.am new file mode 100644 index 000000000..88d25a26b --- /dev/null +++ b/src/libstrongswan/plugins/pkcs1/Makefile.am @@ -0,0 +1,13 @@ + +INCLUDES = -I$(top_srcdir)/src/libstrongswan + +AM_CFLAGS = -rdynamic + +plugin_LTLIBRARIES = libstrongswan-pkcs1.la + +libstrongswan_pkcs1_la_SOURCES = pkcs1_plugin.h pkcs1_plugin.c \ + pkcs1_encoder.h pkcs1_encoder.c \ 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\ + clean-libtool clean-pluginLTLIBRARIES ctags distclean \ + distclean-compile distclean-generic distclean-libtool \ + distclean-tags distdir dvi dvi-am html html-am info info-am \ + install install-am install-data install-data-am install-dvi \ + install-dvi-am install-exec install-exec-am install-html \ + install-html-am install-info install-info-am install-man \ + install-pdf install-pdf-am install-pluginLTLIBRARIES \ + install-ps install-ps-am install-strip installcheck \ + installcheck-am installdirs maintainer-clean \ + maintainer-clean-generic mostlyclean mostlyclean-compile \ + mostlyclean-generic mostlyclean-libtool pdf pdf-am ps ps-am \ + tags uninstall uninstall-am uninstall-pluginLTLIBRARIES + + +# Tell versions [3.59,3.63) of GNU make to not export all variables. +# Otherwise a system limit (for SysV at least) may be exceeded. +.NOEXPORT: diff --git a/src/libstrongswan/plugins/pkcs1/pkcs1_builder.c b/src/libstrongswan/plugins/pkcs1/pkcs1_builder.c new file mode 100644 index 000000000..fbd35e830 --- /dev/null +++ b/src/libstrongswan/plugins/pkcs1/pkcs1_builder.c @@ -0,0 +1,299 @@ +/* + * Copyright (C) 2008-2009 Martin Willi + * Copyright (C) 2008 Tobias Brunner + * Copyright (C) 2000-2008 Andreas Steffen + * Hochschule fuer Technik Rapperswil + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by the + * Free Software Foundation; either version 2 of the License, or (at your + * option) any later version. See <http://www.fsf.org/copyleft/gpl.txt>. + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY + * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License + * for more details. + */ + +#include "pkcs1_builder.h" + +#include <debug.h> +#include <asn1/oid.h> +#include <asn1/asn1.h> +#include <asn1/asn1_parser.h> +#include <credentials/keys/private_key.h> + +/** + * ASN.1 definition of a subjectPublicKeyInfo structure + */ +static const asn1Object_t pkinfoObjects[] = { + { 0, "subjectPublicKeyInfo",ASN1_SEQUENCE, ASN1_NONE }, /* 0 */ + { 1, "algorithm", ASN1_EOC, ASN1_RAW }, /* 1 */ + { 1, "subjectPublicKey", ASN1_BIT_STRING, ASN1_BODY }, /* 2 */ + { 0, "exit", ASN1_EOC, ASN1_EXIT } +}; +#define PKINFO_SUBJECT_PUBLIC_KEY_ALGORITHM 1 +#define PKINFO_SUBJECT_PUBLIC_KEY 2 + +/** + * Load a generic public key from an ASN.1 encoded blob + */ +static public_key_t *parse_public_key(chunk_t blob) +{ + asn1_parser_t *parser; + chunk_t object; + int objectID; + public_key_t *key = NULL; + key_type_t type = KEY_ANY; + + parser = asn1_parser_create(pkinfoObjects, blob); + + while (parser->iterate(parser, &objectID, &object)) + { + switch (objectID) + { + case PKINFO_SUBJECT_PUBLIC_KEY_ALGORITHM: + { + int oid = asn1_parse_algorithmIdentifier(object, + parser->get_level(parser)+1, NULL); + + if (oid == OID_RSA_ENCRYPTION) + { + type = KEY_RSA; + } + else if (oid == OID_EC_PUBLICKEY) + { + /* we need the whole subjectPublicKeyInfo for EC public keys */ + key = lib->creds->create(lib->creds, CRED_PUBLIC_KEY, + KEY_ECDSA, BUILD_BLOB_ASN1_DER, blob, BUILD_END); + goto end; + } + else + { + /* key type not supported */ + goto end; + } + break; + } + case PKINFO_SUBJECT_PUBLIC_KEY: + if (object.len > 0 && *object.ptr == 0x00) + { + /* skip initial bit string octet defining 0 unused bits */ + object = chunk_skip(object, 1); + } + DBG2("-- > --"); + key = lib->creds->create(lib->creds, CRED_PUBLIC_KEY, type, + BUILD_BLOB_ASN1_DER, object, BUILD_END); + DBG2("-- < --"); + break; + } + } + +end: + parser->destroy(parser); + return key; +} + +/** + * ASN.1 definition of RSApublicKey + */ +static const asn1Object_t pubkeyObjects[] = { + { 0, "RSAPublicKey", ASN1_SEQUENCE, ASN1_OBJ }, /* 0 */ + { 1, "modulus", ASN1_INTEGER, ASN1_BODY }, /* 1 */ + { 1, "publicExponent", ASN1_INTEGER, ASN1_BODY }, /* 2 */ + { 0, "exit", ASN1_EOC, ASN1_EXIT } +}; +#define PUB_KEY_RSA_PUBLIC_KEY 0 +#define PUB_KEY_MODULUS 1 +#define PUB_KEY_EXPONENT 2 + +/** + * Load a RSA public key from an ASN.1 encoded blob. + */ +static public_key_t *parse_rsa_public_key(chunk_t blob) +{ + chunk_t n, e; + asn1_parser_t *parser; + chunk_t object; + int objectID; + bool success = FALSE; + + parser = asn1_parser_create(pubkeyObjects, blob); + + while (parser->iterate(parser, &objectID, &object)) + { + switch (objectID) + { + case PUB_KEY_MODULUS: + n = object; + break; + case PUB_KEY_EXPONENT: + e = object; + break; + } + } + success = parser->success(parser); + parser->destroy(parser); + + if (!success) + { + return NULL; + } + return lib->creds->create(lib->creds, CRED_PUBLIC_KEY, KEY_RSA, + BUILD_RSA_MODULUS, n, BUILD_RSA_PUB_EXP, e, BUILD_END); +} + +/** + * ASN.1 definition of a PKCS#1 RSA private key + */ +static const asn1Object_t privkeyObjects[] = { + { 0, "RSAPrivateKey", ASN1_SEQUENCE, ASN1_NONE }, /* 0 */ + { 1, "version", ASN1_INTEGER, ASN1_BODY }, /* 1 */ + { 1, "modulus", ASN1_INTEGER, ASN1_BODY }, /* 2 */ + { 1, "publicExponent", ASN1_INTEGER, ASN1_BODY }, /* 3 */ + { 1, "privateExponent", ASN1_INTEGER, ASN1_BODY }, /* 4 */ + { 1, "prime1", ASN1_INTEGER, ASN1_BODY }, /* 5 */ + { 1, "prime2", ASN1_INTEGER, ASN1_BODY }, /* 6 */ + { 1, "exponent1", ASN1_INTEGER, ASN1_BODY }, /* 7 */ + { 1, "exponent2", ASN1_INTEGER, ASN1_BODY }, /* 8 */ + { 1, "coefficient", ASN1_INTEGER, ASN1_BODY }, /* 9 */ + { 1, "otherPrimeInfos", ASN1_SEQUENCE, ASN1_OPT | + ASN1_LOOP }, /* 10 */ + { 2, "otherPrimeInfo", ASN1_SEQUENCE, ASN1_NONE }, /* 11 */ + { 3, "prime", ASN1_INTEGER, ASN1_BODY }, /* 12 */ + { 3, "exponent", ASN1_INTEGER, ASN1_BODY }, /* 13 */ + { 3, "coefficient", ASN1_INTEGER, ASN1_BODY }, /* 14 */ + { 1, "end opt or loop", ASN1_EOC, ASN1_END }, /* 15 */ + { 0, "exit", ASN1_EOC, ASN1_EXIT } +}; +#define PRIV_KEY_VERSION 1 +#define PRIV_KEY_MODULUS 2 +#define PRIV_KEY_PUB_EXP 3 +#define PRIV_KEY_PRIV_EXP 4 +#define PRIV_KEY_PRIME1 5 +#define PRIV_KEY_PRIME2 6 +#define PRIV_KEY_EXP1 7 +#define PRIV_KEY_EXP2 8 +#define PRIV_KEY_COEFF 9 + +/** + * Load a RSA private key from a ASN1 encoded blob. + */ +static private_key_t *parse_rsa_private_key(chunk_t blob) +{ + chunk_t n, e, d, p, q, exp1, exp2, coeff; + asn1_parser_t *parser; + chunk_t object; + int objectID ; + bool success = FALSE; + + parser = asn1_parser_create(privkeyObjects, blob); + parser->set_flags(parser, FALSE, TRUE); + + while (parser->iterate(parser, &objectID, &object)) + { + switch (objectID) + { + case PRIV_KEY_VERSION: + if (object.len > 0 && *object.ptr != 0) + { + DBG1("PKCS#1 private key format is not version 1"); + goto end; + } + break; + case PRIV_KEY_MODULUS: + n = object; + break; + case PRIV_KEY_PUB_EXP: + e = object; + break; + case PRIV_KEY_PRIV_EXP: + d = object; + break; + case PRIV_KEY_PRIME1: + p = object; + break; + case PRIV_KEY_PRIME2: + q = object; + break; + case PRIV_KEY_EXP1: + exp1 = object; + break; + case PRIV_KEY_EXP2: + exp2 = object; + break; + case PRIV_KEY_COEFF: + coeff = object; + break; + } + } + success = parser->success(parser); + +end: + parser->destroy(parser); + if (!success) + { + return NULL; + } + return lib->creds->create(lib->creds, CRED_PRIVATE_KEY, KEY_RSA, + BUILD_RSA_MODULUS, n, BUILD_RSA_PUB_EXP, e, BUILD_RSA_PRIV_EXP, d, + BUILD_RSA_PRIME1, p, BUILD_RSA_PRIME2, q, BUILD_RSA_EXP1, exp1, + BUILD_RSA_EXP2, exp2, BUILD_RSA_COEFF, coeff, BUILD_END); +} + +/** + * See header. + */ +public_key_t *pkcs1_public_key_load(key_type_t type, va_list args) +{ + chunk_t blob = chunk_empty; + + while (TRUE) + { + switch (va_arg(args, builder_part_t)) + { + case BUILD_BLOB_ASN1_DER: + blob = va_arg(args, chunk_t); + continue; + case BUILD_END: + break; + default: + return NULL; + } + break; + } + switch (type) + { + case KEY_ANY: + return parse_public_key(blob); + case KEY_RSA: + return parse_rsa_public_key(blob); + default: + return NULL; + } +} + +/** + * See header. + */ +private_key_t *pkcs1_private_key_load(key_type_t type, va_list args) +{ + chunk_t blob = chunk_empty; + + while (TRUE) + { + switch (va_arg(args, builder_part_t)) + { + case BUILD_BLOB_ASN1_DER: + blob = va_arg(args, chunk_t); + continue; + case BUILD_END: + break; + default: + return NULL; + } + break; + } + return parse_rsa_private_key(blob); +} + diff --git a/src/libstrongswan/plugins/pkcs1/pkcs1_builder.h b/src/libstrongswan/plugins/pkcs1/pkcs1_builder.h new file mode 100644 index 000000000..62ca9f351 --- /dev/null +++ b/src/libstrongswan/plugins/pkcs1/pkcs1_builder.h @@ -0,0 +1,45 @@ +/* + * Copyright (C) 2009 Martin Willi + * Hochschule fuer Technik Rapperswil + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by the + * Free Software Foundation; either version 2 of the License, or (at your + * option) any later version. See <http://www.fsf.org/copyleft/gpl.txt>. + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY + * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License + * for more details. + */ + +/** + * @defgroup pkcs1_public_key pkcs1_public_key + * @{ @ingroup pkcs1 + */ + +#ifndef PKCS1_BUILDER_H_ +#define PKCS1_BUILDER_H_ + +#include <credentials/builder.h> +#include <credentials/keys/private_key.h> + +/** + * Load a generic or an RSA public key from PKCS#1 data. + * + * @param type type of the key, either KEY_ANY or KEY_RSA + * @param args builder_part_t argument list + * @return public key, NULL on failure + */ +public_key_t *pkcs1_public_key_load(key_type_t type, va_list args); + +/** + * Load a RSA public key from PKCS#1 data. + * + * @param type type of the key, KEY_RSA + * @param args builder_part_t argument list + * @return private key, NULL on failure + */ +private_key_t *pkcs1_private_key_load(key_type_t type, va_list args); + +#endif /** PKCS1_BUILDER_H_ @}*/ diff --git a/src/libstrongswan/plugins/pkcs1/pkcs1_encoder.c b/src/libstrongswan/plugins/pkcs1/pkcs1_encoder.c new file mode 100644 index 000000000..0a8da815a --- /dev/null +++ b/src/libstrongswan/plugins/pkcs1/pkcs1_encoder.c @@ -0,0 +1,160 @@ +/* + * Copyright (C) 2009 Martin Willi + * Hochschule fuer Technik Rapperswil + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by the + * Free Software Foundation; either version 2 of the License, or (at your + * option) any later version. See <http://www.fsf.org/copyleft/gpl.txt>. + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY + * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License + * for more details. + */ + +#include "pkcs1_encoder.h" + +#include <debug.h> +#include <asn1/asn1.h> +#include <asn1/oid.h> + +/** + * Encode a public key in PKCS#1/ASN.1 DER + */ +bool build_pub(chunk_t *encoding, va_list args) +{ + chunk_t n, e; + + if (key_encoding_args(args, KEY_PART_RSA_MODULUS, &n, + KEY_PART_RSA_PUB_EXP, &e, KEY_PART_END)) + { + *encoding = asn1_wrap(ASN1_SEQUENCE, "mm", + asn1_wrap(ASN1_INTEGER, "c", n), + asn1_wrap(ASN1_INTEGER, "c", e)); + return TRUE; + } + return FALSE; +} + +/** + * Encode a public key in PKCS#1/ASN.1 DER, contained in subjectPublicKeyInfo + */ +bool build_pub_info(chunk_t *encoding, va_list args) +{ + chunk_t n, e; + + if (key_encoding_args(args, KEY_PART_RSA_MODULUS, &n, + KEY_PART_RSA_PUB_EXP, &e, KEY_PART_END)) + { + *encoding = asn1_wrap(ASN1_SEQUENCE, "mm", + asn1_algorithmIdentifier(OID_RSA_ENCRYPTION), + asn1_bitstring("m", + asn1_wrap(ASN1_SEQUENCE, "mm", + asn1_wrap(ASN1_INTEGER, "c", n), + asn1_wrap(ASN1_INTEGER, "c", e)))); + return TRUE; + } + return FALSE; +} + +/** + * Encode a private key in PKCS#1/ASN.1 DER + */ +bool build_priv(chunk_t *encoding, va_list args) +{ + chunk_t n, e, d, p, q, exp1, exp2, coeff; + + if (key_encoding_args(args, KEY_PART_RSA_MODULUS, &n, + KEY_PART_RSA_PUB_EXP, &e, KEY_PART_RSA_PRIV_EXP, &d, + KEY_PART_RSA_PRIME1, &p, KEY_PART_RSA_PRIME2, &q, + KEY_PART_RSA_EXP1, &exp1, KEY_PART_RSA_EXP2, &exp2, + KEY_PART_RSA_COEFF, &coeff, KEY_PART_END)) + { + *encoding = asn1_wrap(ASN1_SEQUENCE, "cmmssssss", + ASN1_INTEGER_0, + asn1_wrap(ASN1_INTEGER, "c", n), + asn1_wrap(ASN1_INTEGER, "c", e), + asn1_wrap(ASN1_INTEGER, "c", d), + asn1_wrap(ASN1_INTEGER, "c", p), + asn1_wrap(ASN1_INTEGER, "c", q), + asn1_wrap(ASN1_INTEGER, "c", exp1), + asn1_wrap(ASN1_INTEGER, "c", exp2), + asn1_wrap(ASN1_INTEGER, "c", coeff)); + return TRUE; + } + return FALSE; +} + +/** + * Build the SHA1 hash of pubkey(info) ASN.1 data + */ +static bool hash_pubkey(chunk_t pubkey, chunk_t *hash) +{ + hasher_t *hasher; + + hasher = lib->crypto->create_hasher(lib->crypto, HASH_SHA1); + if (hasher == NULL) + { + chunk_free(&pubkey); + DBG1("SHA1 hash algorithm not supported, fingerprinting failed"); + return FALSE; + } + hasher->allocate_hash(hasher, pubkey, hash); + hasher->destroy(hasher); + chunk_free(&pubkey); + return TRUE; +} + +/** + * build the fingerprint of the subjectPublicKeyInfo object + */ +static bool build_info_sha1(chunk_t *encoding, va_list args) +{ + chunk_t pubkey; + + if (build_pub_info(&pubkey, args)) + { + return hash_pubkey(pubkey, encoding); + } + return FALSE; +} + +/** + * build the fingerprint of the subjectPublicKey object + */ +static bool build_sha1(chunk_t *encoding, va_list args) +{ + chunk_t pubkey; + + if (build_pub(&pubkey, args)) + { + return hash_pubkey(pubkey, encoding); + } + return FALSE; +} + +/** + * See header. + */ +bool pkcs1_encoder_encode(key_encoding_type_t type, chunk_t *encoding, + va_list args) +{ + switch (type) + { + case KEY_ID_PUBKEY_INFO_SHA1: + return build_info_sha1(encoding, args); + case KEY_ID_PUBKEY_SHA1: + return build_sha1(encoding, args); + case KEY_PUB_ASN1_DER: + return build_pub(encoding, args); + case KEY_PUB_SPKI_ASN1_DER: + return build_pub_info(encoding, args); + case KEY_PRIV_ASN1_DER: + return build_priv(encoding, args); + default: + return FALSE; + } +} + + diff --git a/src/libstrongswan/plugins/pubkey/pubkey_public_key.h b/src/libstrongswan/plugins/pkcs1/pkcs1_encoder.h index d3198fab2..11d9f27f2 100644 --- a/src/libstrongswan/plugins/pubkey/pubkey_public_key.h +++ b/src/libstrongswan/plugins/pkcs1/pkcs1_encoder.h @@ -1,5 +1,5 @@ /* - * Copyright (C) 2008 Martin Willi + * Copyright (C) 2009 Martin Willi * Hochschule fuer Technik Rapperswil * * This program is free software; you can redistribute it and/or modify it @@ -14,21 +14,19 @@ */ /** - * @defgroup pubkey_public_key pubkey_public_key - * @{ @ingroup pubkey_p + * @defgroup pkcs1_encoder pkcs1_encoder + * @{ @ingroup pkcs1 */ -#ifndef PUBKEY_PUBLIC_KEY_H_ -#define PUBKEY_PUBLIC_KEY_H_ +#ifndef PKCS1_ENCODER_H_ +#define PKCS1_ENCODER_H_ -#include <credentials/keys/public_key.h> +#include <credentials/keys/key_encoding.h> /** - * Create the builder for a generic public key. - * - * @param type type of the key, must be KEY_ANY - * @return builder instance + * Encoding function for PKCS#1/ASN.1 fingerprints/key formats. */ -builder_t *pubkey_public_key_builder(key_type_t type); +bool pkcs1_encoder_encode(key_encoding_type_t type, chunk_t *encoding, + va_list args); -#endif /** PUBKEY_RSA_PUBLIC_KEY_H_ @}*/ +#endif /** PKCS1_ENCODER_H_ @}*/ diff --git a/src/libstrongswan/plugins/pkcs1/pkcs1_plugin.c b/src/libstrongswan/plugins/pkcs1/pkcs1_plugin.c new file mode 100644 index 000000000..9d71e1388 --- /dev/null +++ b/src/libstrongswan/plugins/pkcs1/pkcs1_plugin.c @@ -0,0 +1,70 @@ +/* + * Copyright (C) 2009 Martin Willi + * Hochschule fuer Technik Rapperswil + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by the + * Free Software Foundation; either version 2 of the License, or (at your + * option) any later version. See <http://www.fsf.org/copyleft/gpl.txt>. + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY + * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License + * for more details. + */ + +#include "pkcs1_plugin.h" + +#include <library.h> +#include "pkcs1_builder.h" +#include "pkcs1_encoder.h" + +typedef struct private_pkcs1_plugin_t private_pkcs1_plugin_t; + +/** + * private data of pkcs1_plugin + */ +struct private_pkcs1_plugin_t { + + /** + * public functions + */ + pkcs1_plugin_t public; +}; + +/** + * Implementation of pkcs1_plugin_t.pkcs1troy + */ +static void destroy(private_pkcs1_plugin_t *this) +{ + lib->creds->remove_builder(lib->creds, + (builder_function_t)pkcs1_public_key_load); + lib->creds->remove_builder(lib->creds, + (builder_function_t)pkcs1_private_key_load); + + lib->encoding->remove_encoder(lib->encoding, pkcs1_encoder_encode); + + free(this); +} + +/* + * see header file + */ +plugin_t *plugin_create() +{ + private_pkcs1_plugin_t *this = malloc_thing(private_pkcs1_plugin_t); + + this->public.plugin.destroy = (void(*)(plugin_t*))destroy; + + lib->creds->add_builder(lib->creds, CRED_PUBLIC_KEY, KEY_ANY, + (builder_function_t)pkcs1_public_key_load); + lib->creds->add_builder(lib->creds, CRED_PUBLIC_KEY, KEY_RSA, + (builder_function_t)pkcs1_public_key_load); + lib->creds->add_builder(lib->creds, CRED_PRIVATE_KEY, KEY_RSA, + (builder_function_t)pkcs1_private_key_load); + + lib->encoding->add_encoder(lib->encoding, pkcs1_encoder_encode); + + return &this->public.plugin; +} + diff --git a/src/libstrongswan/plugins/pkcs1/pkcs1_plugin.h b/src/libstrongswan/plugins/pkcs1/pkcs1_plugin.h new file mode 100644 index 000000000..465c7ef2c --- /dev/null +++ b/src/libstrongswan/plugins/pkcs1/pkcs1_plugin.h @@ -0,0 +1,47 @@ +/* + * Copyright (C) 2009 Martin Willi + * Hochschule fuer Technik Rapperswil + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by the + * Free Software Foundation; either version 2 of the License, or (at your + * option) any later version. See <http://www.fsf.org/copyleft/gpl.txt>. + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY + * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License + * for more details. + */ + +/** + * @defgroup pkcs1 pkcs1 + * @ingroup plugins + * + * @defgroup pkcs1_plugin pkcs1_plugin + * @{ @ingroup pkcs1 + */ + +#ifndef PKCS1_PLUGIN_H_ +#define PKCS1_PLUGIN_H_ + +#include <plugins/plugin.h> + +typedef struct pkcs1_plugin_t pkcs1_plugin_t; + +/** + * Plugin providing PKCS#1 private/public key decoding functions + */ +struct pkcs1_plugin_t { + + /** + * implements plugin interface + */ + plugin_t plugin; +}; + +/** + * Create a pkcs1_plugin instance. + */ +plugin_t *plugin_create(); + +#endif /** PKCS1_PLUGIN_H_ @}*/ diff --git a/src/libstrongswan/plugins/plugin.h b/src/libstrongswan/plugins/plugin.h index 6ca71540c..28c800c0c 100644 --- a/src/libstrongswan/plugins/plugin.h +++ b/src/libstrongswan/plugins/plugin.h @@ -27,11 +27,11 @@ typedef struct plugin_t plugin_t; * Interface definition of a plugin. */ struct plugin_t { - + /** - * Destroy a plugin instance. - */ - void (*destroy)(plugin_t *this); + * Destroy a plugin instance. + */ + void (*destroy)(plugin_t *this); }; diff --git a/src/libstrongswan/plugins/plugin_loader.c b/src/libstrongswan/plugins/plugin_loader.c index 459ba9ba9..d4513f25a 100644 --- a/src/libstrongswan/plugins/plugin_loader.c +++ b/src/libstrongswan/plugins/plugin_loader.c @@ -37,12 +37,12 @@ struct private_plugin_loader_t { * public functions */ plugin_loader_t public; - + /** * list of loaded plugins */ linked_list_t *plugins; - + /** * names of loaded plugins */ @@ -59,9 +59,9 @@ static plugin_t* load_plugin(private_plugin_loader_t *this, void *handle; plugin_t *plugin; plugin_constructor_t constructor; - + snprintf(file, sizeof(file), "%s/libstrongswan-%s.so", path, name); - + if (lib->integrity) { if (!lib->integrity->check_file(lib->integrity, name, file)) @@ -101,7 +101,7 @@ static plugin_t* load_plugin(private_plugin_loader_t *this, return NULL; } DBG2("plugin '%s': loaded successfully", name); - + /* we do not store or free dlopen() handles, leak_detective requires * the modules to keep loaded until leak report */ return plugin; @@ -110,26 +110,50 @@ static plugin_t* load_plugin(private_plugin_loader_t *this, /** * Implementation of plugin_loader_t.load_plugins. */ -static int load(private_plugin_loader_t *this, char *path, char *list) +static bool load(private_plugin_loader_t *this, char *path, char *list) { - plugin_t *plugin; enumerator_t *enumerator; char *token; - int count = 0; - + bool critical_failed = FALSE; + + if (path == NULL) + { + path = PLUGINDIR; + } + enumerator = enumerator_create_token(list, " ", " "); - while (enumerator->enumerate(enumerator, &token)) + while (!critical_failed && enumerator->enumerate(enumerator, &token)) { + plugin_t *plugin; + bool critical = FALSE; + int len; + + token = strdup(token); + len = strlen(token); + if (token[len-1] == '!') + { + critical = TRUE; + token[len-1] = '\0'; + } plugin = load_plugin(this, path, token); if (plugin) - { /* insert in front to destroy them in reverse order */ + { + /* insert in front to destroy them in reverse order */ this->plugins->insert_last(this->plugins, plugin); - this->names->insert_last(this->names, strdup(token)); - count++; + this->names->insert_last(this->names, token); + } + else + { + if (critical) + { + critical_failed = TRUE; + DBG1("loading critical plugin '%s' failed", token); + } + free(token); } } enumerator->destroy(enumerator); - return count; + return !critical_failed; } /** @@ -139,7 +163,7 @@ static void unload(private_plugin_loader_t *this) { plugin_t *plugin; char *name; - + while (this->plugins->remove_first(this->plugins, (void**)&plugin) == SUCCESS) { @@ -157,7 +181,7 @@ static void unload(private_plugin_loader_t *this) static enumerator_t* create_plugin_enumerator(private_plugin_loader_t *this) { return this->names->create_enumerator(this->names); -} +} /** * Implementation of plugin_loader_t.destroy @@ -175,15 +199,15 @@ static void destroy(private_plugin_loader_t *this) plugin_loader_t *plugin_loader_create() { private_plugin_loader_t *this = malloc_thing(private_plugin_loader_t); - - this->public.load = (int(*)(plugin_loader_t*, char *path, char *prefix))load; + + this->public.load = (bool(*)(plugin_loader_t*, char *path, char *prefix))load; this->public.unload = (void(*)(plugin_loader_t*))unload; this->public.create_plugin_enumerator = (enumerator_t*(*)(plugin_loader_t*))create_plugin_enumerator; this->public.destroy = (void(*)(plugin_loader_t*))destroy; - + this->plugins = linked_list_create(); this->names = linked_list_create(); - + return &this->public; } diff --git a/src/libstrongswan/plugins/plugin_loader.h b/src/libstrongswan/plugins/plugin_loader.h index 6230f9d68..f72c91c60 100644 --- a/src/libstrongswan/plugins/plugin_loader.h +++ b/src/libstrongswan/plugins/plugin_loader.h @@ -28,33 +28,37 @@ typedef struct plugin_loader_t plugin_loader_t; /** * The plugin_loader loads plugins from a directory and initializes them */ -struct plugin_loader_t { - +struct plugin_loader_t { + /** * Load a list of plugins from a directory. * - * @param path path containing loadable plugins + * Each plugin in list may have a ending exclamation mark (!) to mark it + * as a critical plugin. If loading a critical plugin fails, plugin loading + * is aborted and FALSE is returned. + * + * @param path path containing loadable plugins, NULL for default * @param list space separated list of plugins to load - * @return number of successfully loaded plugins + * @return TRUE if all critical plugins loaded successfully */ - int (*load)(plugin_loader_t *this, char *path, char *list); - + bool (*load)(plugin_loader_t *this, char *path, char *list); + /** * Unload all loaded plugins. */ void (*unload)(plugin_loader_t *this); - + /** * Create an enumerator over all loaded plugin names. * * @return enumerator over char* */ enumerator_t* (*create_plugin_enumerator)(plugin_loader_t *this); - + /** - * Unload loaded plugins, destroy plugin_loader instance. - */ - void (*destroy)(plugin_loader_t *this); + * Unload loaded plugins, destroy plugin_loader instance. + */ + void (*destroy)(plugin_loader_t *this); }; /** diff --git a/src/libstrongswan/plugins/pubkey/Makefile.am b/src/libstrongswan/plugins/pubkey/Makefile.am index 9423e6689..770d77325 100644 --- a/src/libstrongswan/plugins/pubkey/Makefile.am +++ b/src/libstrongswan/plugins/pubkey/Makefile.am @@ -6,8 +6,7 @@ AM_CFLAGS = -rdynamic plugin_LTLIBRARIES = libstrongswan-pubkey.la libstrongswan_pubkey_la_SOURCES = pubkey_plugin.h pubkey_plugin.c \ - pubkey_cert.h pubkey_cert.c\ - pubkey_public_key.h pubkey_public_key.c + pubkey_cert.h pubkey_cert.c libstrongswan_pubkey_la_LDFLAGS = -module -avoid-version diff --git a/src/libstrongswan/plugins/pubkey/Makefile.in b/src/libstrongswan/plugins/pubkey/Makefile.in index a672e2ea8..f95e7b357 100644 --- a/src/libstrongswan/plugins/pubkey/Makefile.in +++ b/src/libstrongswan/plugins/pubkey/Makefile.in @@ -1,8 +1,9 @@ -# Makefile.in generated by automake 1.10.2 from Makefile.am. +# Makefile.in generated by automake 1.11 from Makefile.am. # @configure_input@ # Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, -# 2003, 2004, 2005, 2006, 2007, 2008 Free Software Foundation, Inc. +# 2003, 2004, 2005, 2006, 2007, 2008, 2009 Free Software Foundation, +# Inc. # This Makefile.in is free software; the Free Software Foundation # gives unlimited permission to copy and/or distribute it, # with or without modifications, as long as this notice is preserved. @@ -16,8 +17,9 @@ VPATH = @srcdir@ pkgdatadir = $(datadir)/@PACKAGE@ -pkglibdir = $(libdir)/@PACKAGE@ pkgincludedir = $(includedir)/@PACKAGE@ +pkglibdir = $(libdir)/@PACKAGE@ +pkglibexecdir = $(libexecdir)/@PACKAGE@ am__cd = CDPATH="$${ZSH_VERSION+.}$(PATH_SEPARATOR)" && cd install_sh_DATA = $(install_sh) -c -m 644 install_sh_PROGRAM = $(install_sh) -c @@ -35,23 +37,44 @@ host_triplet = @host@ subdir = src/libstrongswan/plugins/pubkey DIST_COMMON = $(srcdir)/Makefile.am $(srcdir)/Makefile.in ACLOCAL_M4 = $(top_srcdir)/aclocal.m4 -am__aclocal_m4_deps = $(top_srcdir)/configure.in +am__aclocal_m4_deps = $(top_srcdir)/m4/config/libtool.m4 \ + $(top_srcdir)/m4/config/ltoptions.m4 \ + $(top_srcdir)/m4/config/ltsugar.m4 \ + $(top_srcdir)/m4/config/ltversion.m4 \ + $(top_srcdir)/m4/config/lt~obsolete.m4 \ + $(top_srcdir)/m4/macros/with.m4 \ + $(top_srcdir)/m4/macros/enable-disable.m4 \ + $(top_srcdir)/configure.in am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \ $(ACLOCAL_M4) mkinstalldirs = $(install_sh) -d CONFIG_CLEAN_FILES = +CONFIG_CLEAN_VPATH_FILES = am__vpath_adj_setup = srcdirstrip=`echo "$(srcdir)" | sed 's|.|.|g'`; am__vpath_adj = case $$p in \ $(srcdir)/*) f=`echo "$$p" | sed "s|^$$srcdirstrip/||"`;; \ *) f=$$p;; \ esac; -am__strip_dir = `echo $$p | sed -e 's|^.*/||'`; +am__strip_dir = f=`echo $$p | sed -e 's|^.*/||'`; +am__install_max = 40 +am__nobase_strip_setup = \ + srcdirstrip=`echo "$(srcdir)" | sed 's/[].[^$$\\*|]/\\\\&/g'` +am__nobase_strip = \ + for p in $$list; do echo "$$p"; done | sed -e "s|$$srcdirstrip/||" +am__nobase_list = $(am__nobase_strip_setup); \ + for p in $$list; do echo "$$p $$p"; done | \ + sed "s| $$srcdirstrip/| |;"' / .*\//!s/ .*/ ./; s,\( .*\)/[^/]*$$,\1,' | \ + $(AWK) 'BEGIN { files["."] = "" } { files[$$2] = files[$$2] " " $$1; \ + if (++n[$$2] == $(am__install_max)) \ + { print $$2, files[$$2]; n[$$2] = 0; files[$$2] = "" } } \ + END { for (dir in files) print dir, files[dir] }' +am__base_list = \ + sed '$$!N;$$!N;$$!N;$$!N;$$!N;$$!N;$$!N;s/\n/ /g' | \ + sed '$$!N;$$!N;$$!N;$$!N;s/\n/ /g' am__installdirs = "$(DESTDIR)$(plugindir)" -pluginLTLIBRARIES_INSTALL = $(INSTALL) LTLIBRARIES = $(plugin_LTLIBRARIES) libstrongswan_pubkey_la_LIBADD = -am_libstrongswan_pubkey_la_OBJECTS = pubkey_plugin.lo pubkey_cert.lo \ - pubkey_public_key.lo +am_libstrongswan_pubkey_la_OBJECTS = pubkey_plugin.lo pubkey_cert.lo libstrongswan_pubkey_la_OBJECTS = \ $(am_libstrongswan_pubkey_la_OBJECTS) libstrongswan_pubkey_la_LINK = $(LIBTOOL) --tag=CC $(AM_LIBTOOLFLAGS) \ @@ -60,6 +83,7 @@ libstrongswan_pubkey_la_LINK = $(LIBTOOL) --tag=CC $(AM_LIBTOOLFLAGS) \ DEFAULT_INCLUDES = -I.@am__isrc@ depcomp = $(SHELL) $(top_srcdir)/depcomp am__depfiles_maybe = depfiles +am__mv = mv -f COMPILE = $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) \ $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) LTCOMPILE = $(LIBTOOL) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) \ @@ -107,25 +131,22 @@ INSTALL_DATA = @INSTALL_DATA@ INSTALL_PROGRAM = @INSTALL_PROGRAM@ INSTALL_SCRIPT = @INSTALL_SCRIPT@ INSTALL_STRIP_PROGRAM = @INSTALL_STRIP_PROGRAM@ -IPSEC_ROUTING_TABLE = @IPSEC_ROUTING_TABLE@ -IPSEC_ROUTING_TABLE_PRIO = @IPSEC_ROUTING_TABLE_PRIO@ LD = @LD@ LDFLAGS = @LDFLAGS@ LEX = @LEX@ LEXLIB = @LEXLIB@ LEX_OUTPUT_ROOT = @LEX_OUTPUT_ROOT@ -LIBGCRYPT_CFLAGS = @LIBGCRYPT_CFLAGS@ -LIBGCRYPT_CONFIG = @LIBGCRYPT_CONFIG@ -LIBGCRYPT_LIBS = @LIBGCRYPT_LIBS@ LIBOBJS = @LIBOBJS@ LIBS = @LIBS@ LIBTOOL = @LIBTOOL@ -LINUX_HEADERS = @LINUX_HEADERS@ LIPO = @LIPO@ LN_S = @LN_S@ LTLIBOBJS = @LTLIBOBJS@ MAKEINFO = @MAKEINFO@ MKDIR_P = @MKDIR_P@ +MYSQLCFLAG = @MYSQLCFLAG@ +MYSQLCONFIG = @MYSQLCONFIG@ +MYSQLLIB = @MYSQLLIB@ NM = @NM@ NMEDIT = @NMEDIT@ OBJDUMP = @OBJDUMP@ @@ -137,11 +158,14 @@ PACKAGE_BUGREPORT = @PACKAGE_BUGREPORT@ PACKAGE_NAME = @PACKAGE_NAME@ PACKAGE_STRING = @PACKAGE_STRING@ PACKAGE_TARNAME = @PACKAGE_TARNAME@ +PACKAGE_URL = @PACKAGE_URL@ PACKAGE_VERSION = @PACKAGE_VERSION@ PATH_SEPARATOR = @PATH_SEPARATOR@ PERL = @PERL@ PKG_CONFIG = @PKG_CONFIG@ +PTHREADLIB = @PTHREADLIB@ RANLIB = @RANLIB@ +RTLIB = @RTLIB@ RUBY = @RUBY@ RUBYINCLUDE = @RUBYINCLUDE@ SED = @SED@ @@ -170,9 +194,9 @@ build_cpu = @build_cpu@ build_os = @build_os@ build_vendor = @build_vendor@ builddir = @builddir@ -confdir = @confdir@ datadir = @datadir@ datarootdir = @datarootdir@ +default_pkcs11 = @default_pkcs11@ docdir = @docdir@ dvidir = @dvidir@ exec_prefix = @exec_prefix@ @@ -195,7 +219,7 @@ ipsecuser = @ipsecuser@ libdir = @libdir@ libexecdir = @libexecdir@ libstrongswan_plugins = @libstrongswan_plugins@ -linuxdir = @linuxdir@ +linux_headers = @linux_headers@ localedir = @localedir@ localstatedir = @localstatedir@ lt_ECHO = @lt_ECHO@ @@ -203,6 +227,7 @@ mandir = @mandir@ mkdir_p = @mkdir_p@ nm_CFLAGS = @nm_CFLAGS@ nm_LIBS = @nm_LIBS@ +nm_ca_dir = @nm_ca_dir@ oldincludedir = @oldincludedir@ pdfdir = @pdfdir@ piddir = @piddir@ @@ -211,10 +236,12 @@ pluto_plugins = @pluto_plugins@ prefix = @prefix@ program_transform_name = @program_transform_name@ psdir = @psdir@ +random_device = @random_device@ resolv_conf = @resolv_conf@ +routing_table = @routing_table@ +routing_table_prio = @routing_table_prio@ sbindir = @sbindir@ sharedstatedir = @sharedstatedir@ -simreader = @simreader@ srcdir = @srcdir@ strongswan_conf = @strongswan_conf@ sysconfdir = @sysconfdir@ @@ -222,14 +249,14 @@ target_alias = @target_alias@ top_build_prefix = @top_build_prefix@ top_builddir = @top_builddir@ top_srcdir = @top_srcdir@ +urandom_device = @urandom_device@ xml_CFLAGS = @xml_CFLAGS@ xml_LIBS = @xml_LIBS@ INCLUDES = -I$(top_srcdir)/src/libstrongswan AM_CFLAGS = -rdynamic plugin_LTLIBRARIES = libstrongswan-pubkey.la libstrongswan_pubkey_la_SOURCES = pubkey_plugin.h pubkey_plugin.c \ - pubkey_cert.h pubkey_cert.c\ - pubkey_public_key.h pubkey_public_key.c + pubkey_cert.h pubkey_cert.c libstrongswan_pubkey_la_LDFLAGS = -module -avoid-version all: all-am @@ -245,9 +272,9 @@ $(srcdir)/Makefile.in: $(srcdir)/Makefile.am $(am__configure_deps) exit 1;; \ esac; \ done; \ - echo ' cd $(top_srcdir) && $(AUTOMAKE) --gnu src/libstrongswan/plugins/pubkey/Makefile'; \ - cd $(top_srcdir) && \ - $(AUTOMAKE) --gnu src/libstrongswan/plugins/pubkey/Makefile + echo ' cd $(top_srcdir) && $(AUTOMAKE) --gnu src/libstrongswan/plugins/pubkey/Makefile'; \ + $(am__cd) $(top_srcdir) && \ + $(AUTOMAKE) --gnu src/libstrongswan/plugins/pubkey/Makefile .PRECIOUS: Makefile Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status @case '$?' in \ @@ -265,23 +292,28 @@ $(top_srcdir)/configure: $(am__configure_deps) cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh $(ACLOCAL_M4): $(am__aclocal_m4_deps) cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh +$(am__aclocal_m4_deps): install-pluginLTLIBRARIES: $(plugin_LTLIBRARIES) @$(NORMAL_INSTALL) test -z "$(plugindir)" || $(MKDIR_P) "$(DESTDIR)$(plugindir)" - @list='$(plugin_LTLIBRARIES)'; for p in $$list; do \ + @list='$(plugin_LTLIBRARIES)'; test -n "$(plugindir)" || list=; \ + list2=; for p in $$list; do \ if test -f $$p; then \ - f=$(am__strip_dir) \ - echo " $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=install $(pluginLTLIBRARIES_INSTALL) $(INSTALL_STRIP_FLAG) '$$p' '$(DESTDIR)$(plugindir)/$$f'"; \ - $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=install $(pluginLTLIBRARIES_INSTALL) $(INSTALL_STRIP_FLAG) "$$p" "$(DESTDIR)$(plugindir)/$$f"; \ + list2="$$list2 $$p"; \ else :; fi; \ - done + done; \ + test -z "$$list2" || { \ + echo " $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=install $(INSTALL) $(INSTALL_STRIP_FLAG) $$list2 '$(DESTDIR)$(plugindir)'"; \ + $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=install $(INSTALL) $(INSTALL_STRIP_FLAG) $$list2 "$(DESTDIR)$(plugindir)"; \ + } uninstall-pluginLTLIBRARIES: @$(NORMAL_UNINSTALL) - @list='$(plugin_LTLIBRARIES)'; for p in $$list; do \ - p=$(am__strip_dir) \ - echo " $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=uninstall rm -f '$(DESTDIR)$(plugindir)/$$p'"; \ - $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=uninstall rm -f "$(DESTDIR)$(plugindir)/$$p"; \ + @list='$(plugin_LTLIBRARIES)'; test -n "$(plugindir)" || list=; \ + for p in $$list; do \ + $(am__strip_dir) \ + echo " $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=uninstall rm -f '$(DESTDIR)$(plugindir)/$$f'"; \ + $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=uninstall rm -f "$(DESTDIR)$(plugindir)/$$f"; \ done clean-pluginLTLIBRARIES: @@ -303,25 +335,24 @@ distclean-compile: @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/pubkey_cert.Plo@am__quote@ @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/pubkey_plugin.Plo@am__quote@ -@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/pubkey_public_key.Plo@am__quote@ .c.o: @am__fastdepCC_TRUE@ $(COMPILE) -MT $@ -MD -MP -MF $(DEPDIR)/$*.Tpo -c -o $@ $< -@am__fastdepCC_TRUE@ mv -f $(DEPDIR)/$*.Tpo $(DEPDIR)/$*.Po +@am__fastdepCC_TRUE@ $(am__mv) $(DEPDIR)/$*.Tpo $(DEPDIR)/$*.Po @AMDEP_TRUE@@am__fastdepCC_FALSE@ source='$<' object='$@' libtool=no @AMDEPBACKSLASH@ @AMDEP_TRUE@@am__fastdepCC_FALSE@ DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@ @am__fastdepCC_FALSE@ $(COMPILE) -c $< .c.obj: @am__fastdepCC_TRUE@ $(COMPILE) -MT $@ -MD -MP -MF $(DEPDIR)/$*.Tpo -c -o $@ `$(CYGPATH_W) '$<'` -@am__fastdepCC_TRUE@ mv -f $(DEPDIR)/$*.Tpo $(DEPDIR)/$*.Po +@am__fastdepCC_TRUE@ $(am__mv) $(DEPDIR)/$*.Tpo $(DEPDIR)/$*.Po @AMDEP_TRUE@@am__fastdepCC_FALSE@ source='$<' object='$@' libtool=no @AMDEPBACKSLASH@ @AMDEP_TRUE@@am__fastdepCC_FALSE@ DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@ @am__fastdepCC_FALSE@ $(COMPILE) -c `$(CYGPATH_W) '$<'` .c.lo: @am__fastdepCC_TRUE@ $(LTCOMPILE) -MT $@ -MD -MP -MF $(DEPDIR)/$*.Tpo -c -o $@ $< -@am__fastdepCC_TRUE@ mv -f $(DEPDIR)/$*.Tpo $(DEPDIR)/$*.Plo +@am__fastdepCC_TRUE@ $(am__mv) $(DEPDIR)/$*.Tpo $(DEPDIR)/$*.Plo @AMDEP_TRUE@@am__fastdepCC_FALSE@ source='$<' object='$@' libtool=yes @AMDEPBACKSLASH@ @AMDEP_TRUE@@am__fastdepCC_FALSE@ DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@ @am__fastdepCC_FALSE@ $(LTCOMPILE) -c -o $@ $< @@ -344,7 +375,7 @@ tags: TAGS TAGS: $(HEADERS) $(SOURCES) $(TAGS_DEPENDENCIES) \ $(TAGS_FILES) $(LISP) - tags=; \ + set x; \ here=`pwd`; \ list='$(SOURCES) $(HEADERS) $(LISP) $(TAGS_FILES)'; \ unique=`for i in $$list; do \ @@ -352,29 +383,34 @@ TAGS: $(HEADERS) $(SOURCES) $(TAGS_DEPENDENCIES) \ done | \ $(AWK) '{ files[$$0] = 1; nonempty = 1; } \ END { if (nonempty) { for (i in files) print i; }; }'`; \ - if test -z "$(ETAGS_ARGS)$$tags$$unique"; then :; else \ + shift; \ + if test -z "$(ETAGS_ARGS)$$*$$unique"; then :; else \ test -n "$$unique" || unique=$$empty_fix; \ - $(ETAGS) $(ETAGSFLAGS) $(AM_ETAGSFLAGS) $(ETAGS_ARGS) \ - $$tags $$unique; \ + if test $$# -gt 0; then \ + $(ETAGS) $(ETAGSFLAGS) $(AM_ETAGSFLAGS) $(ETAGS_ARGS) \ + "$$@" $$unique; \ + else \ + $(ETAGS) $(ETAGSFLAGS) $(AM_ETAGSFLAGS) $(ETAGS_ARGS) \ + $$unique; \ + fi; \ fi ctags: CTAGS CTAGS: $(HEADERS) $(SOURCES) $(TAGS_DEPENDENCIES) \ $(TAGS_FILES) $(LISP) - tags=; \ list='$(SOURCES) $(HEADERS) $(LISP) $(TAGS_FILES)'; \ unique=`for i in $$list; do \ if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \ done | \ $(AWK) '{ files[$$0] = 1; nonempty = 1; } \ END { if (nonempty) { for (i in files) print i; }; }'`; \ - test -z "$(CTAGS_ARGS)$$tags$$unique" \ + test -z "$(CTAGS_ARGS)$$unique" \ || $(CTAGS) $(CTAGSFLAGS) $(AM_CTAGSFLAGS) $(CTAGS_ARGS) \ - $$tags $$unique + $$unique GTAGS: here=`$(am__cd) $(top_builddir) && pwd` \ - && cd $(top_srcdir) \ - && gtags -i $(GTAGS_ARGS) $$here + && $(am__cd) $(top_srcdir) \ + && gtags -i $(GTAGS_ARGS) "$$here" distclean-tags: -rm -f TAGS ID GTAGS GRTAGS GSYMS GPATH tags @@ -395,13 +431,17 @@ distdir: $(DISTFILES) if test -f $$file || test -d $$file; then d=.; else d=$(srcdir); fi; \ if test -d $$d/$$file; then \ dir=`echo "/$$file" | sed -e 's,/[^/]*$$,,'`; \ + if test -d "$(distdir)/$$file"; then \ + find "$(distdir)/$$file" -type d ! -perm -700 -exec chmod u+rwx {} \;; \ + fi; \ if test -d $(srcdir)/$$file && test $$d != $(srcdir); then \ - cp -pR $(srcdir)/$$file $(distdir)$$dir || exit 1; \ + cp -fpR $(srcdir)/$$file "$(distdir)$$dir" || exit 1; \ + find "$(distdir)/$$file" -type d ! -perm -700 -exec chmod u+rwx {} \;; \ fi; \ - cp -pR $$d/$$file $(distdir)$$dir || exit 1; \ + cp -fpR $$d/$$file "$(distdir)$$dir" || exit 1; \ else \ - test -f $(distdir)/$$file \ - || cp -p $$d/$$file $(distdir)/$$file \ + test -f "$(distdir)/$$file" \ + || cp -p $$d/$$file "$(distdir)/$$file" \ || exit 1; \ fi; \ done @@ -432,6 +472,7 @@ clean-generic: distclean-generic: -test -z "$(CONFIG_CLEAN_FILES)" || rm -f $(CONFIG_CLEAN_FILES) + -test . = "$(srcdir)" || test -z "$(CONFIG_CLEAN_VPATH_FILES)" || rm -f $(CONFIG_CLEAN_VPATH_FILES) maintainer-clean-generic: @echo "This command is intended for maintainers to use" @@ -453,6 +494,8 @@ dvi-am: html: html-am +html-am: + info: info-am info-am: @@ -461,18 +504,28 @@ install-data-am: install-pluginLTLIBRARIES install-dvi: install-dvi-am +install-dvi-am: + install-exec-am: install-html: install-html-am +install-html-am: + install-info: install-info-am +install-info-am: + install-man: install-pdf: install-pdf-am +install-pdf-am: + install-ps: install-ps-am +install-ps-am: + installcheck-am: maintainer-clean: maintainer-clean-am @@ -511,6 +564,7 @@ uninstall-am: uninstall-pluginLTLIBRARIES mostlyclean-generic mostlyclean-libtool pdf pdf-am ps ps-am \ tags uninstall uninstall-am uninstall-pluginLTLIBRARIES + # Tell versions [3.59,3.63) of GNU make to not export all variables. # Otherwise a system limit (for SysV at least) may be exceeded. .NOEXPORT: diff --git a/src/libstrongswan/plugins/pubkey/pubkey_cert.c b/src/libstrongswan/plugins/pubkey/pubkey_cert.c index 863a8a1d4..f149f6379 100644 --- a/src/libstrongswan/plugins/pubkey/pubkey_cert.c +++ b/src/libstrongswan/plugins/pubkey/pubkey_cert.c @@ -17,11 +17,6 @@ #include <debug.h> -/** - * defined in pubkey_public_key.c - */ -extern public_key_t *pubkey_public_key_load(chunk_t blob); - typedef struct private_pubkey_cert_t private_pubkey_cert_t; /** @@ -33,17 +28,22 @@ struct private_pubkey_cert_t { * public functions */ pubkey_cert_t public; - + /** * wrapped public key */ public_key_t *key; - + /** * dummy issuer id, ID_ANY */ identification_t *issuer; - + + /** + * subject, ID_KEY_ID of the public key + */ + identification_t *subject; + /** * reference count */ @@ -63,7 +63,7 @@ static certificate_type_t get_type(private_pubkey_cert_t *this) */ static identification_t* get_subject(private_pubkey_cert_t *this) { - return this->key->get_id(this->key, ID_PUBKEY_INFO_SHA1); + return this->subject; } /** @@ -80,14 +80,21 @@ static identification_t* get_issuer(private_pubkey_cert_t *this) static id_match_t has_subject(private_pubkey_cert_t *this, identification_t *subject) { - identification_t *id; - - id = this->key->get_id(this->key, subject->get_type(subject)); - if (id) + if (subject->get_type(subject) == ID_KEY_ID) { - return id->matches(id, subject); + key_encoding_type_t type; + chunk_t fingerprint; + + for (type = 0; type < KEY_ENCODING_MAX; type++) + { + if (this->key->get_fingerprint(this->key, type, &fingerprint) && + chunk_equals(fingerprint, subject->get_encoding(subject))) + { + return ID_MATCH_PERFECT; + } + } } - return ID_MATCH_NONE; + return ID_MATCH_NONE; } /** @@ -104,15 +111,19 @@ static id_match_t has_issuer(private_pubkey_cert_t *this, */ static bool equals(private_pubkey_cert_t *this, certificate_t *other) { - if (this == (private_pubkey_cert_t*)other) - { - return TRUE; - } - if (other->get_type(other) != CERT_TRUSTED_PUBKEY) + public_key_t *other_key; + + other_key = other->get_public_key(other); + if (other_key) { - return FALSE; + if (public_key_equals(this->key, other_key)) + { + other_key->destroy(other_key); + return TRUE; + } + other_key->destroy(other_key); } - return other->has_subject(other, this->key->get_id(this->key, ID_PUBKEY_INFO_SHA1)); + return FALSE; } /** @@ -131,6 +142,7 @@ static public_key_t* get_public_key(private_pubkey_cert_t *this) this->key->get_ref(this->key); return this->key; } + /** * Implementation of certificate_t.get_validity. */ @@ -155,13 +167,19 @@ static bool is_newer(certificate_t *this, certificate_t *that) { return FALSE; } - + /** * Implementation of certificate_t.get_encoding. */ static chunk_t get_encoding(private_pubkey_cert_t *this) { - return this->key->get_encoding(this->key); + chunk_t encoding; + + if (this->key->get_encoding(this->key, KEY_PUB_ASN1_DER, &encoding)) + { + return encoding; + } + return chunk_empty; } /** @@ -180,6 +198,7 @@ static void destroy(private_pubkey_cert_t *this) { if (ref_put(&this->ref)) { + this->subject->destroy(this->subject); this->issuer->destroy(this->issuer); this->key->destroy(this->key); free(this); @@ -192,7 +211,8 @@ static void destroy(private_pubkey_cert_t *this) static pubkey_cert_t *pubkey_cert_create(public_key_t *key) { private_pubkey_cert_t *this = malloc_thing(private_pubkey_cert_t); - + chunk_t fingerprint; + this->public.interface.get_type = (certificate_type_t (*)(certificate_t *this))get_type; this->public.interface.get_subject = (identification_t* (*)(certificate_t *this))get_subject; this->public.interface.get_issuer = (identification_t* (*)(certificate_t *this))get_issuer; @@ -206,97 +226,60 @@ static pubkey_cert_t *pubkey_cert_create(public_key_t *key) this->public.interface.equals = (bool (*)(certificate_t*, certificate_t *other))equals; this->public.interface.get_ref = (certificate_t* (*)(certificate_t *this))get_ref; this->public.interface.destroy = (void (*)(certificate_t *this))destroy; - + this->ref = 1; this->key = key; this->issuer = identification_create_from_encoding(ID_ANY, chunk_empty); - - return &this->public; -} - -static pubkey_cert_t *pubkey_cert_create_from_chunk(chunk_t blob) -{ - public_key_t *key = pubkey_public_key_load(chunk_clone(blob)); + if (key->get_fingerprint(key, KEY_ID_PUBKEY_INFO_SHA1, &fingerprint)) + { + this->subject = identification_create_from_encoding(ID_KEY_ID, fingerprint); + } + else + { + this->subject = identification_create_from_encoding(ID_ANY, chunk_empty); + } - return (key)? pubkey_cert_create(key) : NULL; + return &this->public; } -typedef struct private_builder_t private_builder_t; /** - * Builder implementation for key loading + * See header. */ -struct private_builder_t { - /** implements the builder interface */ - builder_t public; - /** loaded public key */ - pubkey_cert_t *key; -}; - -/** - * Implementation of builder_t.build - */ -static pubkey_cert_t *build(private_builder_t *this) +pubkey_cert_t *pubkey_cert_wrap(certificate_type_t type, va_list args) { - pubkey_cert_t *key = this->key; - - free(this); - return key; -} + public_key_t *key = NULL; + chunk_t blob = chunk_empty; -/** - * Implementation of builder_t.add - */ -static void add(private_builder_t *this, builder_part_t part, ...) -{ - if (!this->key) + while (TRUE) { - va_list args; - - switch (part) + switch (va_arg(args, builder_part_t)) { case BUILD_BLOB_ASN1_DER: - { - va_start(args, part); - this->key = pubkey_cert_create_from_chunk(va_arg(args, chunk_t)); - va_end(args); - return; - } + blob = va_arg(args, chunk_t); + continue; case BUILD_PUBLIC_KEY: - { - va_start(args, part); - this->key = pubkey_cert_create(va_arg(args, public_key_t*)); - va_end(args); - return; - } - default: + key = va_arg(args, public_key_t*); + continue; + case BUILD_END: break; + default: + return NULL; } + break; } - if (this->key) + if (key) { - destroy((private_pubkey_cert_t*)this->key); + key->get_ref(key); } - builder_cancel(&this->public); -} - -/** - * Builder construction function - */ -builder_t *pubkey_cert_builder(certificate_type_t type) -{ - private_builder_t *this; - - if (type != CERT_TRUSTED_PUBKEY) + else if (blob.ptr) { - return NULL; + key = lib->creds->create(lib->creds, CRED_PUBLIC_KEY, KEY_ANY, + BUILD_BLOB_ASN1_DER, blob, BUILD_END); } - - this = malloc_thing(private_builder_t); - - this->key = NULL; - this->public.add = (void(*)(builder_t *this, builder_part_t part, ...))add; - this->public.build = (void*(*)(builder_t *this))build; - - return &this->public; + if (key) + { + return pubkey_cert_create(key); + } + return NULL; } diff --git a/src/libstrongswan/plugins/pubkey/pubkey_cert.h b/src/libstrongswan/plugins/pubkey/pubkey_cert.h index 394fc8b98..a2d735342 100644 --- a/src/libstrongswan/plugins/pubkey/pubkey_cert.h +++ b/src/libstrongswan/plugins/pubkey/pubkey_cert.h @@ -21,6 +21,7 @@ #ifndef PUBKEY_CERT_H_ #define PUBKEY_CERT_H_ +#include <credentials/builder.h> #include <credentials/certificates/certificate.h> typedef struct pubkey_cert_t pubkey_cert_t; @@ -37,13 +38,14 @@ struct pubkey_cert_t { }; /** - * Create the builder for a trusted public key. + * Create a trusted public key cert using a public key. * - * The builders add() function takes BUILD_PUBLIC_KEY to enwrap. + * The build accepts a BUILD_PUBLIC_KEY or a BUILD_BLOB_ASN1_DER part. * * @param type type of the certificate, must be CERT_pubkey_cert - * @return builder instance + * @param args builder_part_t argument list + * @return pubkey_cert_t, NULL on failure */ -builder_t *pubkey_cert_builder(certificate_type_t type); +pubkey_cert_t *pubkey_cert_wrap(certificate_type_t type, va_list args); #endif /** PUBKEY_CERT_H_ @}*/ diff --git a/src/libstrongswan/plugins/pubkey/pubkey_plugin.c b/src/libstrongswan/plugins/pubkey/pubkey_plugin.c index 7672e8dc1..ad84eed99 100644 --- a/src/libstrongswan/plugins/pubkey/pubkey_plugin.c +++ b/src/libstrongswan/plugins/pubkey/pubkey_plugin.c @@ -17,7 +17,6 @@ #include <library.h> #include "pubkey_cert.h" -#include "pubkey_public_key.h" typedef struct private_pubkey_plugin_t private_pubkey_plugin_t; @@ -38,9 +37,7 @@ struct private_pubkey_plugin_t { static void destroy(private_pubkey_plugin_t *this) { lib->creds->remove_builder(lib->creds, - (builder_constructor_t)pubkey_cert_builder); - lib->creds->remove_builder(lib->creds, - (builder_constructor_t)pubkey_public_key_builder); + (builder_function_t)pubkey_cert_wrap); free(this); } @@ -50,13 +47,11 @@ static void destroy(private_pubkey_plugin_t *this) plugin_t *plugin_create() { private_pubkey_plugin_t *this = malloc_thing(private_pubkey_plugin_t); - + this->public.plugin.destroy = (void(*)(plugin_t*))destroy; lib->creds->add_builder(lib->creds, CRED_CERTIFICATE, CERT_TRUSTED_PUBKEY, - (builder_constructor_t)pubkey_cert_builder); - lib->creds->add_builder(lib->creds, CRED_PUBLIC_KEY, KEY_ANY, - (builder_constructor_t)pubkey_public_key_builder); + (builder_function_t)pubkey_cert_wrap); return &this->public.plugin; } diff --git a/src/libstrongswan/plugins/pubkey/pubkey_public_key.c b/src/libstrongswan/plugins/pubkey/pubkey_public_key.c deleted file mode 100644 index 6d3ae66ab..000000000 --- a/src/libstrongswan/plugins/pubkey/pubkey_public_key.c +++ /dev/null @@ -1,184 +0,0 @@ -/* - * Copyright (C) 2008 Tobias Brunner - * Copyright (C) 2008 Martin Willi - * Copyright (C) 2000-2008 Andreas Steffen - * Hochschule fuer Technik Rapperswil - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the - * Free Software Foundation; either version 2 of the License, or (at your - * option) any later version. See <http://www.fsf.org/copyleft/gpl.txt>. - * - * This program is distributed in the hope that it will be useful, but - * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY - * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License - * for more details. - */ - -#include "pubkey_public_key.h" - -#include <debug.h> -#include <asn1/pem.h> -#include <asn1/oid.h> -#include <asn1/asn1.h> -#include <asn1/asn1_parser.h> - -/** - * ASN.1 definition of a subjectPublicKeyInfo structure - */ -static const asn1Object_t pkinfoObjects[] = { - { 0, "subjectPublicKeyInfo",ASN1_SEQUENCE, ASN1_NONE }, /* 0 */ - { 1, "algorithm", ASN1_EOC, ASN1_RAW }, /* 1 */ - { 1, "subjectPublicKey", ASN1_BIT_STRING, ASN1_BODY }, /* 2 */ - { 0, "exit", ASN1_EOC, ASN1_EXIT } -}; -#define PKINFO_SUBJECT_PUBLIC_KEY_ALGORITHM 1 -#define PKINFO_SUBJECT_PUBLIC_KEY 2 - - -/** - * Load a public key from an ASN.1 encoded blob - * Also used by pubkey_cert.c - */ -public_key_t *pubkey_public_key_load(chunk_t blob) -{ - asn1_parser_t *parser; - chunk_t object; - int objectID; - public_key_t *key = NULL; - key_type_t type = KEY_ANY; - - parser = asn1_parser_create(pkinfoObjects, blob); - - while (parser->iterate(parser, &objectID, &object)) - { - switch (objectID) - { - case PKINFO_SUBJECT_PUBLIC_KEY_ALGORITHM: - { - int oid = asn1_parse_algorithmIdentifier(object, - parser->get_level(parser)+1, NULL); - - if (oid == OID_RSA_ENCRYPTION) - { - type = KEY_RSA; - } - else if (oid == OID_EC_PUBLICKEY) - { - /* we need the whole subjectPublicKeyInfo for EC public keys */ - key = lib->creds->create(lib->creds, CRED_PUBLIC_KEY, - KEY_ECDSA, BUILD_BLOB_ASN1_DER, blob, BUILD_END); - goto end; - } - else - { - /* key type not supported */ - goto end; - } - break; - } - case PKINFO_SUBJECT_PUBLIC_KEY: - if (object.len > 0 && *object.ptr == 0x00) - { - /* skip initial bit string octet defining 0 unused bits */ - object = chunk_skip(object, 1); - } - key = lib->creds->create(lib->creds, CRED_PUBLIC_KEY, type, - BUILD_BLOB_ASN1_DER, object, BUILD_END); - break; - } - } - -end: - parser->destroy(parser); - free(blob.ptr); - return key; -} - -typedef struct private_builder_t private_builder_t; -/** - * Builder implementation for key loading - */ -struct private_builder_t { - /** implements the builder interface */ - builder_t public; - /** loaded public key */ - public_key_t *key; -}; - -/** - * Implementation of builder_t.build - */ -static public_key_t *build(private_builder_t *this) -{ - public_key_t *key = this->key; - - free(this); - return key; -} - -/** - * Implementation of builder_t.add - */ -static void add(private_builder_t *this, builder_part_t part, ...) -{ - if (!this->key) - { - va_list args; - chunk_t blob; - - switch (part) - { - case BUILD_BLOB_ASN1_DER: - { - va_start(args, part); - blob = va_arg(args, chunk_t); - this->key = pubkey_public_key_load(chunk_clone(blob)); - va_end(args); - return; - } - case BUILD_BLOB_ASN1_PEM: - { - bool pgp; - char *pem; - - va_start(args, part); - pem = va_arg(args, char *); - blob = chunk_clone(chunk_create(pem, strlen(pem))); - if (pem_to_bin(&blob, chunk_empty, &pgp) == SUCCESS) - { - this->key = pubkey_public_key_load(chunk_clone(blob)); - } - free(blob.ptr); - va_end(args); - return; - } - default: - break; - } - } - DESTROY_IF(this->key); - builder_cancel(&this->public); -} - -/** - * Builder construction function - */ -builder_t *pubkey_public_key_builder(key_type_t type) -{ - private_builder_t *this; - - if (type != KEY_ANY) - { - return NULL; - } - - this = malloc_thing(private_builder_t); - - this->key = NULL; - this->public.add = (void(*)(builder_t *this, builder_part_t part, ...))add; - this->public.build = (void*(*)(builder_t *this))build; - - return &this->public; -} - diff --git a/src/libstrongswan/plugins/random/Makefile.am b/src/libstrongswan/plugins/random/Makefile.am index 9a11b8567..7c2283ae7 100644 --- a/src/libstrongswan/plugins/random/Makefile.am +++ b/src/libstrongswan/plugins/random/Makefile.am @@ -1,7 +1,9 @@ INCLUDES = -I$(top_srcdir)/src/libstrongswan -AM_CFLAGS = -rdynamic +AM_CFLAGS = -rdynamic \ +-DDEV_RANDOM=\"${random_device}\" \ +-DDEV_URANDOM=\"${urandom_device}\" plugin_LTLIBRARIES = libstrongswan-random.la diff --git a/src/libstrongswan/plugins/random/Makefile.in b/src/libstrongswan/plugins/random/Makefile.in index a2869fb51..355ab14bc 100644 --- a/src/libstrongswan/plugins/random/Makefile.in +++ b/src/libstrongswan/plugins/random/Makefile.in @@ -1,8 +1,9 @@ -# Makefile.in generated by automake 1.10.2 from Makefile.am. +# Makefile.in generated by automake 1.11 from Makefile.am. # @configure_input@ # Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, -# 2003, 2004, 2005, 2006, 2007, 2008 Free Software Foundation, Inc. +# 2003, 2004, 2005, 2006, 2007, 2008, 2009 Free Software Foundation, +# Inc. # This Makefile.in is free software; the Free Software Foundation # gives unlimited permission to copy and/or distribute it, # with or without modifications, as long as this notice is preserved. @@ -16,8 +17,9 @@ VPATH = @srcdir@ pkgdatadir = $(datadir)/@PACKAGE@ -pkglibdir = $(libdir)/@PACKAGE@ pkgincludedir = $(includedir)/@PACKAGE@ +pkglibdir = $(libdir)/@PACKAGE@ +pkglibexecdir = $(libexecdir)/@PACKAGE@ am__cd = CDPATH="$${ZSH_VERSION+.}$(PATH_SEPARATOR)" && cd install_sh_DATA = $(install_sh) -c -m 644 install_sh_PROGRAM = $(install_sh) -c @@ -35,19 +37,41 @@ host_triplet = @host@ subdir = src/libstrongswan/plugins/random DIST_COMMON = $(srcdir)/Makefile.am $(srcdir)/Makefile.in ACLOCAL_M4 = $(top_srcdir)/aclocal.m4 -am__aclocal_m4_deps = $(top_srcdir)/configure.in +am__aclocal_m4_deps = $(top_srcdir)/m4/config/libtool.m4 \ + $(top_srcdir)/m4/config/ltoptions.m4 \ + $(top_srcdir)/m4/config/ltsugar.m4 \ + $(top_srcdir)/m4/config/ltversion.m4 \ + $(top_srcdir)/m4/config/lt~obsolete.m4 \ + $(top_srcdir)/m4/macros/with.m4 \ + $(top_srcdir)/m4/macros/enable-disable.m4 \ + $(top_srcdir)/configure.in am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \ $(ACLOCAL_M4) mkinstalldirs = $(install_sh) -d CONFIG_CLEAN_FILES = +CONFIG_CLEAN_VPATH_FILES = am__vpath_adj_setup = srcdirstrip=`echo "$(srcdir)" | sed 's|.|.|g'`; am__vpath_adj = case $$p in \ $(srcdir)/*) f=`echo "$$p" | sed "s|^$$srcdirstrip/||"`;; \ *) f=$$p;; \ esac; -am__strip_dir = `echo $$p | sed -e 's|^.*/||'`; +am__strip_dir = f=`echo $$p | sed -e 's|^.*/||'`; +am__install_max = 40 +am__nobase_strip_setup = \ + srcdirstrip=`echo "$(srcdir)" | sed 's/[].[^$$\\*|]/\\\\&/g'` +am__nobase_strip = \ + for p in $$list; do echo "$$p"; done | sed -e "s|$$srcdirstrip/||" +am__nobase_list = $(am__nobase_strip_setup); \ + for p in $$list; do echo "$$p $$p"; done | \ + sed "s| $$srcdirstrip/| |;"' / .*\//!s/ .*/ ./; s,\( .*\)/[^/]*$$,\1,' | \ + $(AWK) 'BEGIN { files["."] = "" } { files[$$2] = files[$$2] " " $$1; \ + if (++n[$$2] == $(am__install_max)) \ + { print $$2, files[$$2]; n[$$2] = 0; files[$$2] = "" } } \ + END { for (dir in files) print dir, files[dir] }' +am__base_list = \ + sed '$$!N;$$!N;$$!N;$$!N;$$!N;$$!N;$$!N;s/\n/ /g' | \ + sed '$$!N;$$!N;$$!N;$$!N;s/\n/ /g' am__installdirs = "$(DESTDIR)$(plugindir)" -pluginLTLIBRARIES_INSTALL = $(INSTALL) LTLIBRARIES = $(plugin_LTLIBRARIES) libstrongswan_random_la_LIBADD = am_libstrongswan_random_la_OBJECTS = random_plugin.lo random_rng.lo @@ -59,6 +83,7 @@ libstrongswan_random_la_LINK = $(LIBTOOL) --tag=CC $(AM_LIBTOOLFLAGS) \ DEFAULT_INCLUDES = -I.@am__isrc@ depcomp = $(SHELL) $(top_srcdir)/depcomp am__depfiles_maybe = depfiles +am__mv = mv -f COMPILE = $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) \ $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) LTCOMPILE = $(LIBTOOL) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) \ @@ -106,25 +131,22 @@ INSTALL_DATA = @INSTALL_DATA@ INSTALL_PROGRAM = @INSTALL_PROGRAM@ INSTALL_SCRIPT = @INSTALL_SCRIPT@ INSTALL_STRIP_PROGRAM = @INSTALL_STRIP_PROGRAM@ -IPSEC_ROUTING_TABLE = @IPSEC_ROUTING_TABLE@ -IPSEC_ROUTING_TABLE_PRIO = @IPSEC_ROUTING_TABLE_PRIO@ LD = @LD@ LDFLAGS = @LDFLAGS@ LEX = @LEX@ LEXLIB = @LEXLIB@ LEX_OUTPUT_ROOT = @LEX_OUTPUT_ROOT@ -LIBGCRYPT_CFLAGS = @LIBGCRYPT_CFLAGS@ -LIBGCRYPT_CONFIG = @LIBGCRYPT_CONFIG@ -LIBGCRYPT_LIBS = @LIBGCRYPT_LIBS@ LIBOBJS = @LIBOBJS@ LIBS = @LIBS@ LIBTOOL = @LIBTOOL@ -LINUX_HEADERS = @LINUX_HEADERS@ LIPO = @LIPO@ LN_S = @LN_S@ LTLIBOBJS = @LTLIBOBJS@ MAKEINFO = @MAKEINFO@ MKDIR_P = @MKDIR_P@ +MYSQLCFLAG = @MYSQLCFLAG@ +MYSQLCONFIG = @MYSQLCONFIG@ +MYSQLLIB = @MYSQLLIB@ NM = @NM@ NMEDIT = @NMEDIT@ OBJDUMP = @OBJDUMP@ @@ -136,11 +158,14 @@ PACKAGE_BUGREPORT = @PACKAGE_BUGREPORT@ PACKAGE_NAME = @PACKAGE_NAME@ PACKAGE_STRING = @PACKAGE_STRING@ PACKAGE_TARNAME = @PACKAGE_TARNAME@ +PACKAGE_URL = @PACKAGE_URL@ PACKAGE_VERSION = @PACKAGE_VERSION@ PATH_SEPARATOR = @PATH_SEPARATOR@ PERL = @PERL@ PKG_CONFIG = @PKG_CONFIG@ +PTHREADLIB = @PTHREADLIB@ RANLIB = @RANLIB@ +RTLIB = @RTLIB@ RUBY = @RUBY@ RUBYINCLUDE = @RUBYINCLUDE@ SED = @SED@ @@ -169,9 +194,9 @@ build_cpu = @build_cpu@ build_os = @build_os@ build_vendor = @build_vendor@ builddir = @builddir@ -confdir = @confdir@ datadir = @datadir@ datarootdir = @datarootdir@ +default_pkcs11 = @default_pkcs11@ docdir = @docdir@ dvidir = @dvidir@ exec_prefix = @exec_prefix@ @@ -194,7 +219,7 @@ ipsecuser = @ipsecuser@ libdir = @libdir@ libexecdir = @libexecdir@ libstrongswan_plugins = @libstrongswan_plugins@ -linuxdir = @linuxdir@ +linux_headers = @linux_headers@ localedir = @localedir@ localstatedir = @localstatedir@ lt_ECHO = @lt_ECHO@ @@ -202,6 +227,7 @@ mandir = @mandir@ mkdir_p = @mkdir_p@ nm_CFLAGS = @nm_CFLAGS@ nm_LIBS = @nm_LIBS@ +nm_ca_dir = @nm_ca_dir@ oldincludedir = @oldincludedir@ pdfdir = @pdfdir@ piddir = @piddir@ @@ -210,10 +236,12 @@ pluto_plugins = @pluto_plugins@ prefix = @prefix@ program_transform_name = @program_transform_name@ psdir = @psdir@ +random_device = @random_device@ resolv_conf = @resolv_conf@ +routing_table = @routing_table@ +routing_table_prio = @routing_table_prio@ sbindir = @sbindir@ sharedstatedir = @sharedstatedir@ -simreader = @simreader@ srcdir = @srcdir@ strongswan_conf = @strongswan_conf@ sysconfdir = @sysconfdir@ @@ -221,10 +249,14 @@ target_alias = @target_alias@ top_build_prefix = @top_build_prefix@ top_builddir = @top_builddir@ top_srcdir = @top_srcdir@ +urandom_device = @urandom_device@ xml_CFLAGS = @xml_CFLAGS@ xml_LIBS = @xml_LIBS@ INCLUDES = -I$(top_srcdir)/src/libstrongswan -AM_CFLAGS = -rdynamic +AM_CFLAGS = -rdynamic \ +-DDEV_RANDOM=\"${random_device}\" \ +-DDEV_URANDOM=\"${urandom_device}\" + plugin_LTLIBRARIES = libstrongswan-random.la libstrongswan_random_la_SOURCES = random_plugin.h random_plugin.c \ random_rng.c random_rng.h @@ -243,9 +275,9 @@ $(srcdir)/Makefile.in: $(srcdir)/Makefile.am $(am__configure_deps) exit 1;; \ esac; \ done; \ - echo ' cd $(top_srcdir) && $(AUTOMAKE) --gnu src/libstrongswan/plugins/random/Makefile'; \ - cd $(top_srcdir) && \ - $(AUTOMAKE) --gnu src/libstrongswan/plugins/random/Makefile + echo ' cd $(top_srcdir) && $(AUTOMAKE) --gnu src/libstrongswan/plugins/random/Makefile'; \ + $(am__cd) $(top_srcdir) && \ + $(AUTOMAKE) --gnu src/libstrongswan/plugins/random/Makefile .PRECIOUS: Makefile Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status @case '$?' in \ @@ -263,23 +295,28 @@ $(top_srcdir)/configure: $(am__configure_deps) cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh $(ACLOCAL_M4): $(am__aclocal_m4_deps) cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh +$(am__aclocal_m4_deps): install-pluginLTLIBRARIES: $(plugin_LTLIBRARIES) @$(NORMAL_INSTALL) test -z "$(plugindir)" || $(MKDIR_P) "$(DESTDIR)$(plugindir)" - @list='$(plugin_LTLIBRARIES)'; for p in $$list; do \ + @list='$(plugin_LTLIBRARIES)'; test -n "$(plugindir)" || list=; \ + list2=; for p in $$list; do \ if test -f $$p; then \ - f=$(am__strip_dir) \ - echo " $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=install $(pluginLTLIBRARIES_INSTALL) $(INSTALL_STRIP_FLAG) '$$p' '$(DESTDIR)$(plugindir)/$$f'"; \ - $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=install $(pluginLTLIBRARIES_INSTALL) $(INSTALL_STRIP_FLAG) "$$p" "$(DESTDIR)$(plugindir)/$$f"; \ + list2="$$list2 $$p"; \ else :; fi; \ - done + done; \ + test -z "$$list2" || { \ + echo " $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=install $(INSTALL) $(INSTALL_STRIP_FLAG) $$list2 '$(DESTDIR)$(plugindir)'"; \ + $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=install $(INSTALL) $(INSTALL_STRIP_FLAG) $$list2 "$(DESTDIR)$(plugindir)"; \ + } uninstall-pluginLTLIBRARIES: @$(NORMAL_UNINSTALL) - @list='$(plugin_LTLIBRARIES)'; for p in $$list; do \ - p=$(am__strip_dir) \ - echo " $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=uninstall rm -f '$(DESTDIR)$(plugindir)/$$p'"; \ - $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=uninstall rm -f "$(DESTDIR)$(plugindir)/$$p"; \ + @list='$(plugin_LTLIBRARIES)'; test -n "$(plugindir)" || list=; \ + for p in $$list; do \ + $(am__strip_dir) \ + echo " $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=uninstall rm -f '$(DESTDIR)$(plugindir)/$$f'"; \ + $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=uninstall rm -f "$(DESTDIR)$(plugindir)/$$f"; \ done clean-pluginLTLIBRARIES: @@ -304,21 +341,21 @@ distclean-compile: .c.o: @am__fastdepCC_TRUE@ $(COMPILE) -MT $@ -MD -MP -MF $(DEPDIR)/$*.Tpo -c -o $@ $< -@am__fastdepCC_TRUE@ mv -f $(DEPDIR)/$*.Tpo $(DEPDIR)/$*.Po +@am__fastdepCC_TRUE@ $(am__mv) $(DEPDIR)/$*.Tpo $(DEPDIR)/$*.Po @AMDEP_TRUE@@am__fastdepCC_FALSE@ source='$<' object='$@' libtool=no @AMDEPBACKSLASH@ @AMDEP_TRUE@@am__fastdepCC_FALSE@ DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@ @am__fastdepCC_FALSE@ $(COMPILE) -c $< .c.obj: @am__fastdepCC_TRUE@ $(COMPILE) -MT $@ -MD -MP -MF $(DEPDIR)/$*.Tpo -c -o $@ `$(CYGPATH_W) '$<'` -@am__fastdepCC_TRUE@ mv -f $(DEPDIR)/$*.Tpo $(DEPDIR)/$*.Po +@am__fastdepCC_TRUE@ $(am__mv) $(DEPDIR)/$*.Tpo $(DEPDIR)/$*.Po @AMDEP_TRUE@@am__fastdepCC_FALSE@ source='$<' object='$@' libtool=no @AMDEPBACKSLASH@ @AMDEP_TRUE@@am__fastdepCC_FALSE@ DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@ @am__fastdepCC_FALSE@ $(COMPILE) -c `$(CYGPATH_W) '$<'` .c.lo: @am__fastdepCC_TRUE@ $(LTCOMPILE) -MT $@ -MD -MP -MF $(DEPDIR)/$*.Tpo -c -o $@ $< -@am__fastdepCC_TRUE@ mv -f $(DEPDIR)/$*.Tpo $(DEPDIR)/$*.Plo +@am__fastdepCC_TRUE@ $(am__mv) $(DEPDIR)/$*.Tpo $(DEPDIR)/$*.Plo @AMDEP_TRUE@@am__fastdepCC_FALSE@ source='$<' object='$@' libtool=yes @AMDEPBACKSLASH@ @AMDEP_TRUE@@am__fastdepCC_FALSE@ DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@ @am__fastdepCC_FALSE@ $(LTCOMPILE) -c -o $@ $< @@ -341,7 +378,7 @@ tags: TAGS TAGS: $(HEADERS) $(SOURCES) $(TAGS_DEPENDENCIES) \ $(TAGS_FILES) $(LISP) - tags=; \ + set x; \ here=`pwd`; \ list='$(SOURCES) $(HEADERS) $(LISP) $(TAGS_FILES)'; \ unique=`for i in $$list; do \ @@ -349,29 +386,34 @@ TAGS: $(HEADERS) $(SOURCES) $(TAGS_DEPENDENCIES) \ done | \ $(AWK) '{ files[$$0] = 1; nonempty = 1; } \ END { if (nonempty) { for (i in files) print i; }; }'`; \ - if test -z "$(ETAGS_ARGS)$$tags$$unique"; then :; else \ + shift; \ + if test -z "$(ETAGS_ARGS)$$*$$unique"; then :; else \ test -n "$$unique" || unique=$$empty_fix; \ - $(ETAGS) $(ETAGSFLAGS) $(AM_ETAGSFLAGS) $(ETAGS_ARGS) \ - $$tags $$unique; \ + if test $$# -gt 0; then \ + $(ETAGS) $(ETAGSFLAGS) $(AM_ETAGSFLAGS) $(ETAGS_ARGS) \ + "$$@" $$unique; \ + else \ + $(ETAGS) $(ETAGSFLAGS) $(AM_ETAGSFLAGS) $(ETAGS_ARGS) \ + $$unique; \ + fi; \ fi ctags: CTAGS CTAGS: $(HEADERS) $(SOURCES) $(TAGS_DEPENDENCIES) \ $(TAGS_FILES) $(LISP) - tags=; \ list='$(SOURCES) $(HEADERS) $(LISP) $(TAGS_FILES)'; \ unique=`for i in $$list; do \ if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \ done | \ $(AWK) '{ files[$$0] = 1; nonempty = 1; } \ END { if (nonempty) { for (i in files) print i; }; }'`; \ - test -z "$(CTAGS_ARGS)$$tags$$unique" \ + test -z "$(CTAGS_ARGS)$$unique" \ || $(CTAGS) $(CTAGSFLAGS) $(AM_CTAGSFLAGS) $(CTAGS_ARGS) \ - $$tags $$unique + $$unique GTAGS: here=`$(am__cd) $(top_builddir) && pwd` \ - && cd $(top_srcdir) \ - && gtags -i $(GTAGS_ARGS) $$here + && $(am__cd) $(top_srcdir) \ + && gtags -i $(GTAGS_ARGS) "$$here" distclean-tags: -rm -f TAGS ID GTAGS GRTAGS GSYMS GPATH tags @@ -392,13 +434,17 @@ distdir: $(DISTFILES) if test -f $$file || test -d $$file; then d=.; else d=$(srcdir); fi; \ if test -d $$d/$$file; then \ dir=`echo "/$$file" | sed -e 's,/[^/]*$$,,'`; \ + if test -d "$(distdir)/$$file"; then \ + find "$(distdir)/$$file" -type d ! -perm -700 -exec chmod u+rwx {} \;; \ + fi; \ if test -d $(srcdir)/$$file && test $$d != $(srcdir); then \ - cp -pR $(srcdir)/$$file $(distdir)$$dir || exit 1; \ + cp -fpR $(srcdir)/$$file "$(distdir)$$dir" || exit 1; \ + find "$(distdir)/$$file" -type d ! -perm -700 -exec chmod u+rwx {} \;; \ fi; \ - cp -pR $$d/$$file $(distdir)$$dir || exit 1; \ + cp -fpR $$d/$$file "$(distdir)$$dir" || exit 1; \ else \ - test -f $(distdir)/$$file \ - || cp -p $$d/$$file $(distdir)/$$file \ + test -f "$(distdir)/$$file" \ + || cp -p $$d/$$file "$(distdir)/$$file" \ || exit 1; \ fi; \ done @@ -429,6 +475,7 @@ clean-generic: distclean-generic: -test -z "$(CONFIG_CLEAN_FILES)" || rm -f $(CONFIG_CLEAN_FILES) + -test . = "$(srcdir)" || test -z "$(CONFIG_CLEAN_VPATH_FILES)" || rm -f $(CONFIG_CLEAN_VPATH_FILES) maintainer-clean-generic: @echo "This command is intended for maintainers to use" @@ -450,6 +497,8 @@ dvi-am: html: html-am +html-am: + info: info-am info-am: @@ -458,18 +507,28 @@ install-data-am: install-pluginLTLIBRARIES install-dvi: install-dvi-am +install-dvi-am: + install-exec-am: install-html: install-html-am +install-html-am: + install-info: install-info-am +install-info-am: + install-man: install-pdf: install-pdf-am +install-pdf-am: + install-ps: install-ps-am +install-ps-am: + installcheck-am: maintainer-clean: maintainer-clean-am @@ -508,6 +567,7 @@ uninstall-am: uninstall-pluginLTLIBRARIES mostlyclean-generic mostlyclean-libtool pdf pdf-am ps ps-am \ tags uninstall uninstall-am uninstall-pluginLTLIBRARIES + # Tell versions [3.59,3.63) of GNU make to not export all variables. # Otherwise a system limit (for SysV at least) may be exceeded. .NOEXPORT: diff --git a/src/libstrongswan/plugins/random/random_plugin.c b/src/libstrongswan/plugins/random/random_plugin.c index 5f04f1d79..df0a8f556 100644 --- a/src/libstrongswan/plugins/random/random_plugin.c +++ b/src/libstrongswan/plugins/random/random_plugin.c @@ -47,14 +47,14 @@ static void destroy(private_random_plugin_t *this) plugin_t *plugin_create() { private_random_plugin_t *this = malloc_thing(private_random_plugin_t); - + this->public.plugin.destroy = (void(*)(plugin_t*))destroy; - - lib->crypto->add_rng(lib->crypto, RNG_STRONG, + + lib->crypto->add_rng(lib->crypto, RNG_STRONG, (rng_constructor_t)random_rng_create); - lib->crypto->add_rng(lib->crypto, RNG_TRUE, + lib->crypto->add_rng(lib->crypto, RNG_TRUE, (rng_constructor_t)random_rng_create); - + return &this->public.plugin; } diff --git a/src/libstrongswan/plugins/random/random_plugin.h b/src/libstrongswan/plugins/random/random_plugin.h index 8145c7875..6ce0f71be 100644 --- a/src/libstrongswan/plugins/random/random_plugin.h +++ b/src/libstrongswan/plugins/random/random_plugin.h @@ -16,7 +16,7 @@ /** * @defgroup random_p random * @ingroup plugins - * + * * @defgroup random_plugin random_plugin * @{ @ingroup random_p */ diff --git a/src/libstrongswan/plugins/random/random_rng.c b/src/libstrongswan/plugins/random/random_rng.c index 22d21574e..34f300296 100644 --- a/src/libstrongswan/plugins/random/random_rng.c +++ b/src/libstrongswan/plugins/random/random_rng.c @@ -43,12 +43,12 @@ struct private_random_rng_t { * Public random_rng_t interface. */ random_rng_t public; - + /** * random device, depends on quality */ int dev; - + /** * file we read random bytes from */ @@ -63,9 +63,9 @@ static void get_bytes(private_random_rng_t *this, size_t bytes, { size_t done; ssize_t got; - + done = 0; - + while (done < bytes) { got = read(this->dev, buffer + done, bytes - done); @@ -120,7 +120,7 @@ random_rng_t *random_rng_create(rng_quality_t quality) { this->file = DEV_URANDOM; } - + this->dev = open(this->file, 0); if (this->dev < 0) { diff --git a/src/libstrongswan/plugins/random/random_rng.h b/src/libstrongswan/plugins/random/random_rng.h index bcb9cb204..4e6f3afb2 100644 --- a/src/libstrongswan/plugins/random/random_rng.h +++ b/src/libstrongswan/plugins/random/random_rng.h @@ -12,7 +12,7 @@ * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License * for more details. */ - + /** * @defgroup random_rng random_rng * @{ @ingroup random_p @@ -29,7 +29,7 @@ typedef struct random_rng_t random_rng_t; * rng_t implementation on top of /dev/[u]random */ struct random_rng_t { - + /** * Implements rng_t. */ @@ -38,7 +38,7 @@ struct random_rng_t { /** * Creates an random_rng_t instance. - * + * * @param quality required quality of randomness * @return created random_rng_t */ diff --git a/src/libstrongswan/plugins/sha1/Makefile.in b/src/libstrongswan/plugins/sha1/Makefile.in index f1f5807ab..4f08b882c 100644 --- a/src/libstrongswan/plugins/sha1/Makefile.in +++ b/src/libstrongswan/plugins/sha1/Makefile.in @@ -1,8 +1,9 @@ -# Makefile.in generated by automake 1.10.2 from Makefile.am. +# Makefile.in generated by automake 1.11 from Makefile.am. # @configure_input@ # Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, -# 2003, 2004, 2005, 2006, 2007, 2008 Free Software Foundation, Inc. +# 2003, 2004, 2005, 2006, 2007, 2008, 2009 Free Software Foundation, +# Inc. # This Makefile.in is free software; the Free Software Foundation # gives unlimited permission to copy and/or distribute it, # with or without modifications, as long as this notice is preserved. @@ -16,8 +17,9 @@ VPATH = @srcdir@ pkgdatadir = $(datadir)/@PACKAGE@ -pkglibdir = $(libdir)/@PACKAGE@ pkgincludedir = $(includedir)/@PACKAGE@ +pkglibdir = $(libdir)/@PACKAGE@ +pkglibexecdir = $(libexecdir)/@PACKAGE@ am__cd = CDPATH="$${ZSH_VERSION+.}$(PATH_SEPARATOR)" && cd install_sh_DATA = $(install_sh) -c -m 644 install_sh_PROGRAM = $(install_sh) -c @@ -35,19 +37,41 @@ host_triplet = @host@ subdir = src/libstrongswan/plugins/sha1 DIST_COMMON = $(srcdir)/Makefile.am $(srcdir)/Makefile.in ACLOCAL_M4 = $(top_srcdir)/aclocal.m4 -am__aclocal_m4_deps = $(top_srcdir)/configure.in +am__aclocal_m4_deps = $(top_srcdir)/m4/config/libtool.m4 \ + $(top_srcdir)/m4/config/ltoptions.m4 \ + $(top_srcdir)/m4/config/ltsugar.m4 \ + $(top_srcdir)/m4/config/ltversion.m4 \ + $(top_srcdir)/m4/config/lt~obsolete.m4 \ + $(top_srcdir)/m4/macros/with.m4 \ + $(top_srcdir)/m4/macros/enable-disable.m4 \ + $(top_srcdir)/configure.in am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \ $(ACLOCAL_M4) mkinstalldirs = $(install_sh) -d CONFIG_CLEAN_FILES = +CONFIG_CLEAN_VPATH_FILES = am__vpath_adj_setup = srcdirstrip=`echo "$(srcdir)" | sed 's|.|.|g'`; am__vpath_adj = case $$p in \ $(srcdir)/*) f=`echo "$$p" | sed "s|^$$srcdirstrip/||"`;; \ *) f=$$p;; \ esac; -am__strip_dir = `echo $$p | sed -e 's|^.*/||'`; +am__strip_dir = f=`echo $$p | sed -e 's|^.*/||'`; +am__install_max = 40 +am__nobase_strip_setup = \ + srcdirstrip=`echo "$(srcdir)" | sed 's/[].[^$$\\*|]/\\\\&/g'` +am__nobase_strip = \ + for p in $$list; do echo "$$p"; done | sed -e "s|$$srcdirstrip/||" +am__nobase_list = $(am__nobase_strip_setup); \ + for p in $$list; do echo "$$p $$p"; done | \ + sed "s| $$srcdirstrip/| |;"' / .*\//!s/ .*/ ./; s,\( .*\)/[^/]*$$,\1,' | \ + $(AWK) 'BEGIN { files["."] = "" } { files[$$2] = files[$$2] " " $$1; \ + if (++n[$$2] == $(am__install_max)) \ + { print $$2, files[$$2]; n[$$2] = 0; files[$$2] = "" } } \ + END { for (dir in files) print dir, files[dir] }' +am__base_list = \ + sed '$$!N;$$!N;$$!N;$$!N;$$!N;$$!N;$$!N;s/\n/ /g' | \ + sed '$$!N;$$!N;$$!N;$$!N;s/\n/ /g' am__installdirs = "$(DESTDIR)$(plugindir)" -pluginLTLIBRARIES_INSTALL = $(INSTALL) LTLIBRARIES = $(plugin_LTLIBRARIES) libstrongswan_sha1_la_LIBADD = am_libstrongswan_sha1_la_OBJECTS = sha1_plugin.lo sha1_hasher.lo \ @@ -59,6 +83,7 @@ libstrongswan_sha1_la_LINK = $(LIBTOOL) --tag=CC $(AM_LIBTOOLFLAGS) \ DEFAULT_INCLUDES = -I.@am__isrc@ depcomp = $(SHELL) $(top_srcdir)/depcomp am__depfiles_maybe = depfiles +am__mv = mv -f COMPILE = $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) \ $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) LTCOMPILE = $(LIBTOOL) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) \ @@ -106,25 +131,22 @@ INSTALL_DATA = @INSTALL_DATA@ INSTALL_PROGRAM = @INSTALL_PROGRAM@ INSTALL_SCRIPT = @INSTALL_SCRIPT@ INSTALL_STRIP_PROGRAM = @INSTALL_STRIP_PROGRAM@ -IPSEC_ROUTING_TABLE = @IPSEC_ROUTING_TABLE@ -IPSEC_ROUTING_TABLE_PRIO = @IPSEC_ROUTING_TABLE_PRIO@ LD = @LD@ LDFLAGS = @LDFLAGS@ LEX = @LEX@ LEXLIB = @LEXLIB@ LEX_OUTPUT_ROOT = @LEX_OUTPUT_ROOT@ -LIBGCRYPT_CFLAGS = @LIBGCRYPT_CFLAGS@ -LIBGCRYPT_CONFIG = @LIBGCRYPT_CONFIG@ -LIBGCRYPT_LIBS = @LIBGCRYPT_LIBS@ LIBOBJS = @LIBOBJS@ LIBS = @LIBS@ LIBTOOL = @LIBTOOL@ -LINUX_HEADERS = @LINUX_HEADERS@ LIPO = @LIPO@ LN_S = @LN_S@ LTLIBOBJS = @LTLIBOBJS@ MAKEINFO = @MAKEINFO@ MKDIR_P = @MKDIR_P@ +MYSQLCFLAG = @MYSQLCFLAG@ +MYSQLCONFIG = @MYSQLCONFIG@ +MYSQLLIB = @MYSQLLIB@ NM = @NM@ NMEDIT = @NMEDIT@ OBJDUMP = @OBJDUMP@ @@ -136,11 +158,14 @@ PACKAGE_BUGREPORT = @PACKAGE_BUGREPORT@ PACKAGE_NAME = @PACKAGE_NAME@ PACKAGE_STRING = @PACKAGE_STRING@ PACKAGE_TARNAME = @PACKAGE_TARNAME@ +PACKAGE_URL = @PACKAGE_URL@ PACKAGE_VERSION = @PACKAGE_VERSION@ PATH_SEPARATOR = @PATH_SEPARATOR@ PERL = @PERL@ PKG_CONFIG = @PKG_CONFIG@ +PTHREADLIB = @PTHREADLIB@ RANLIB = @RANLIB@ +RTLIB = @RTLIB@ RUBY = @RUBY@ RUBYINCLUDE = @RUBYINCLUDE@ SED = @SED@ @@ -169,9 +194,9 @@ build_cpu = @build_cpu@ build_os = @build_os@ build_vendor = @build_vendor@ builddir = @builddir@ -confdir = @confdir@ datadir = @datadir@ datarootdir = @datarootdir@ +default_pkcs11 = @default_pkcs11@ docdir = @docdir@ dvidir = @dvidir@ exec_prefix = @exec_prefix@ @@ -194,7 +219,7 @@ ipsecuser = @ipsecuser@ libdir = @libdir@ libexecdir = @libexecdir@ libstrongswan_plugins = @libstrongswan_plugins@ -linuxdir = @linuxdir@ +linux_headers = @linux_headers@ localedir = @localedir@ localstatedir = @localstatedir@ lt_ECHO = @lt_ECHO@ @@ -202,6 +227,7 @@ mandir = @mandir@ mkdir_p = @mkdir_p@ nm_CFLAGS = @nm_CFLAGS@ nm_LIBS = @nm_LIBS@ +nm_ca_dir = @nm_ca_dir@ oldincludedir = @oldincludedir@ pdfdir = @pdfdir@ piddir = @piddir@ @@ -210,10 +236,12 @@ pluto_plugins = @pluto_plugins@ prefix = @prefix@ program_transform_name = @program_transform_name@ psdir = @psdir@ +random_device = @random_device@ resolv_conf = @resolv_conf@ +routing_table = @routing_table@ +routing_table_prio = @routing_table_prio@ sbindir = @sbindir@ sharedstatedir = @sharedstatedir@ -simreader = @simreader@ srcdir = @srcdir@ strongswan_conf = @strongswan_conf@ sysconfdir = @sysconfdir@ @@ -221,6 +249,7 @@ target_alias = @target_alias@ top_build_prefix = @top_build_prefix@ top_builddir = @top_builddir@ top_srcdir = @top_srcdir@ +urandom_device = @urandom_device@ xml_CFLAGS = @xml_CFLAGS@ xml_LIBS = @xml_LIBS@ INCLUDES = -I$(top_srcdir)/src/libstrongswan @@ -243,9 +272,9 @@ $(srcdir)/Makefile.in: $(srcdir)/Makefile.am $(am__configure_deps) exit 1;; \ esac; \ done; \ - echo ' cd $(top_srcdir) && $(AUTOMAKE) --gnu src/libstrongswan/plugins/sha1/Makefile'; \ - cd $(top_srcdir) && \ - $(AUTOMAKE) --gnu src/libstrongswan/plugins/sha1/Makefile + echo ' cd $(top_srcdir) && $(AUTOMAKE) --gnu src/libstrongswan/plugins/sha1/Makefile'; \ + $(am__cd) $(top_srcdir) && \ + $(AUTOMAKE) --gnu src/libstrongswan/plugins/sha1/Makefile .PRECIOUS: Makefile Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status @case '$?' in \ @@ -263,23 +292,28 @@ $(top_srcdir)/configure: $(am__configure_deps) cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh $(ACLOCAL_M4): $(am__aclocal_m4_deps) cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh +$(am__aclocal_m4_deps): install-pluginLTLIBRARIES: $(plugin_LTLIBRARIES) @$(NORMAL_INSTALL) test -z "$(plugindir)" || $(MKDIR_P) "$(DESTDIR)$(plugindir)" - @list='$(plugin_LTLIBRARIES)'; for p in $$list; do \ + @list='$(plugin_LTLIBRARIES)'; test -n "$(plugindir)" || list=; \ + list2=; for p in $$list; do \ if test -f $$p; then \ - f=$(am__strip_dir) \ - echo " $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=install $(pluginLTLIBRARIES_INSTALL) $(INSTALL_STRIP_FLAG) '$$p' '$(DESTDIR)$(plugindir)/$$f'"; \ - $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=install $(pluginLTLIBRARIES_INSTALL) $(INSTALL_STRIP_FLAG) "$$p" "$(DESTDIR)$(plugindir)/$$f"; \ + list2="$$list2 $$p"; \ else :; fi; \ - done + done; \ + test -z "$$list2" || { \ + echo " $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=install $(INSTALL) $(INSTALL_STRIP_FLAG) $$list2 '$(DESTDIR)$(plugindir)'"; \ + $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=install $(INSTALL) $(INSTALL_STRIP_FLAG) $$list2 "$(DESTDIR)$(plugindir)"; \ + } uninstall-pluginLTLIBRARIES: @$(NORMAL_UNINSTALL) - @list='$(plugin_LTLIBRARIES)'; for p in $$list; do \ - p=$(am__strip_dir) \ - echo " $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=uninstall rm -f '$(DESTDIR)$(plugindir)/$$p'"; \ - $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=uninstall rm -f "$(DESTDIR)$(plugindir)/$$p"; \ + @list='$(plugin_LTLIBRARIES)'; test -n "$(plugindir)" || list=; \ + for p in $$list; do \ + $(am__strip_dir) \ + echo " $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=uninstall rm -f '$(DESTDIR)$(plugindir)/$$f'"; \ + $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=uninstall rm -f "$(DESTDIR)$(plugindir)/$$f"; \ done clean-pluginLTLIBRARIES: @@ -305,21 +339,21 @@ distclean-compile: .c.o: @am__fastdepCC_TRUE@ $(COMPILE) -MT $@ -MD -MP -MF $(DEPDIR)/$*.Tpo -c -o $@ $< -@am__fastdepCC_TRUE@ mv -f $(DEPDIR)/$*.Tpo $(DEPDIR)/$*.Po +@am__fastdepCC_TRUE@ $(am__mv) $(DEPDIR)/$*.Tpo $(DEPDIR)/$*.Po @AMDEP_TRUE@@am__fastdepCC_FALSE@ source='$<' object='$@' libtool=no @AMDEPBACKSLASH@ @AMDEP_TRUE@@am__fastdepCC_FALSE@ DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@ @am__fastdepCC_FALSE@ $(COMPILE) -c $< .c.obj: @am__fastdepCC_TRUE@ $(COMPILE) -MT $@ -MD -MP -MF $(DEPDIR)/$*.Tpo -c -o $@ `$(CYGPATH_W) '$<'` -@am__fastdepCC_TRUE@ mv -f $(DEPDIR)/$*.Tpo $(DEPDIR)/$*.Po +@am__fastdepCC_TRUE@ $(am__mv) $(DEPDIR)/$*.Tpo $(DEPDIR)/$*.Po @AMDEP_TRUE@@am__fastdepCC_FALSE@ source='$<' object='$@' libtool=no @AMDEPBACKSLASH@ @AMDEP_TRUE@@am__fastdepCC_FALSE@ DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@ @am__fastdepCC_FALSE@ $(COMPILE) -c `$(CYGPATH_W) '$<'` .c.lo: @am__fastdepCC_TRUE@ $(LTCOMPILE) -MT $@ -MD -MP -MF $(DEPDIR)/$*.Tpo -c -o $@ $< -@am__fastdepCC_TRUE@ mv -f $(DEPDIR)/$*.Tpo $(DEPDIR)/$*.Plo +@am__fastdepCC_TRUE@ $(am__mv) $(DEPDIR)/$*.Tpo $(DEPDIR)/$*.Plo @AMDEP_TRUE@@am__fastdepCC_FALSE@ source='$<' object='$@' libtool=yes @AMDEPBACKSLASH@ @AMDEP_TRUE@@am__fastdepCC_FALSE@ DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@ @am__fastdepCC_FALSE@ $(LTCOMPILE) -c -o $@ $< @@ -342,7 +376,7 @@ tags: TAGS TAGS: $(HEADERS) $(SOURCES) $(TAGS_DEPENDENCIES) \ $(TAGS_FILES) $(LISP) - tags=; \ + set x; \ here=`pwd`; \ list='$(SOURCES) $(HEADERS) $(LISP) $(TAGS_FILES)'; \ unique=`for i in $$list; do \ @@ -350,29 +384,34 @@ TAGS: $(HEADERS) $(SOURCES) $(TAGS_DEPENDENCIES) \ done | \ $(AWK) '{ files[$$0] = 1; nonempty = 1; } \ END { if (nonempty) { for (i in files) print i; }; }'`; \ - if test -z "$(ETAGS_ARGS)$$tags$$unique"; then :; else \ + shift; \ + if test -z "$(ETAGS_ARGS)$$*$$unique"; then :; else \ test -n "$$unique" || unique=$$empty_fix; \ - $(ETAGS) $(ETAGSFLAGS) $(AM_ETAGSFLAGS) $(ETAGS_ARGS) \ - $$tags $$unique; \ + if test $$# -gt 0; then \ + $(ETAGS) $(ETAGSFLAGS) $(AM_ETAGSFLAGS) $(ETAGS_ARGS) \ + "$$@" $$unique; \ + else \ + $(ETAGS) $(ETAGSFLAGS) $(AM_ETAGSFLAGS) $(ETAGS_ARGS) \ + $$unique; \ + fi; \ fi ctags: CTAGS CTAGS: $(HEADERS) $(SOURCES) $(TAGS_DEPENDENCIES) \ $(TAGS_FILES) $(LISP) - tags=; \ list='$(SOURCES) $(HEADERS) $(LISP) $(TAGS_FILES)'; \ unique=`for i in $$list; do \ if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \ done | \ $(AWK) '{ files[$$0] = 1; nonempty = 1; } \ END { if (nonempty) { for (i in files) print i; }; }'`; \ - test -z "$(CTAGS_ARGS)$$tags$$unique" \ + test -z "$(CTAGS_ARGS)$$unique" \ || $(CTAGS) $(CTAGSFLAGS) $(AM_CTAGSFLAGS) $(CTAGS_ARGS) \ - $$tags $$unique + $$unique GTAGS: here=`$(am__cd) $(top_builddir) && pwd` \ - && cd $(top_srcdir) \ - && gtags -i $(GTAGS_ARGS) $$here + && $(am__cd) $(top_srcdir) \ + && gtags -i $(GTAGS_ARGS) "$$here" distclean-tags: -rm -f TAGS ID GTAGS GRTAGS GSYMS GPATH tags @@ -393,13 +432,17 @@ distdir: $(DISTFILES) if test -f $$file || test -d $$file; then d=.; else d=$(srcdir); fi; \ if test -d $$d/$$file; then \ dir=`echo "/$$file" | sed -e 's,/[^/]*$$,,'`; \ + if test -d "$(distdir)/$$file"; then \ + find "$(distdir)/$$file" -type d ! -perm -700 -exec chmod u+rwx {} \;; \ + fi; \ if test -d $(srcdir)/$$file && test $$d != $(srcdir); then \ - cp -pR $(srcdir)/$$file $(distdir)$$dir || exit 1; \ + cp -fpR $(srcdir)/$$file "$(distdir)$$dir" || exit 1; \ + find "$(distdir)/$$file" -type d ! -perm -700 -exec chmod u+rwx {} \;; \ fi; \ - cp -pR $$d/$$file $(distdir)$$dir || exit 1; \ + cp -fpR $$d/$$file "$(distdir)$$dir" || exit 1; \ else \ - test -f $(distdir)/$$file \ - || cp -p $$d/$$file $(distdir)/$$file \ + test -f "$(distdir)/$$file" \ + || cp -p $$d/$$file "$(distdir)/$$file" \ || exit 1; \ fi; \ done @@ -430,6 +473,7 @@ clean-generic: distclean-generic: -test -z "$(CONFIG_CLEAN_FILES)" || rm -f $(CONFIG_CLEAN_FILES) + -test . = "$(srcdir)" || test -z "$(CONFIG_CLEAN_VPATH_FILES)" || rm -f $(CONFIG_CLEAN_VPATH_FILES) maintainer-clean-generic: @echo "This command is intended for maintainers to use" @@ -451,6 +495,8 @@ dvi-am: html: html-am +html-am: + info: info-am info-am: @@ -459,18 +505,28 @@ install-data-am: install-pluginLTLIBRARIES install-dvi: install-dvi-am +install-dvi-am: + install-exec-am: install-html: install-html-am +install-html-am: + install-info: install-info-am +install-info-am: + install-man: install-pdf: install-pdf-am +install-pdf-am: + install-ps: install-ps-am +install-ps-am: + installcheck-am: maintainer-clean: maintainer-clean-am @@ -509,6 +565,7 @@ uninstall-am: uninstall-pluginLTLIBRARIES mostlyclean-generic mostlyclean-libtool pdf pdf-am ps ps-am \ tags uninstall uninstall-am uninstall-pluginLTLIBRARIES + # Tell versions [3.59,3.63) of GNU make to not export all variables. # Otherwise a system limit (for SysV at least) may be exceeded. .NOEXPORT: diff --git a/src/libstrongswan/plugins/sha1/sha1_hasher.c b/src/libstrongswan/plugins/sha1/sha1_hasher.c index ba3dd9592..85bc89f37 100644 --- a/src/libstrongswan/plugins/sha1/sha1_hasher.c +++ b/src/libstrongswan/plugins/sha1/sha1_hasher.c @@ -2,7 +2,7 @@ * Copyright (C) 2005-2006 Martin Willi * Copyright (C) 2005 Jan Hutter * Hochschule fuer Technik Rapperswil - * + * * Ported from Steve Reid's <steve@edmweb.com> implementation * "SHA1 in C" found in strongSwan. * @@ -24,7 +24,7 @@ /* * ugly macro stuff - */ + */ #define rol(value, bits) (((value) << (bits)) | ((value) >> (32 - (bits)))) #if BYTE_ORDER == LITTLE_ENDIAN @@ -54,64 +54,64 @@ struct private_sha1_hasher_t { * Public interface for this hasher. */ sha1_hasher_t public; - + /* * State of the hasher. Shared with sha1_prf.c, do not change it!!! */ u_int32_t state[5]; - u_int32_t count[2]; - u_int8_t buffer[64]; + u_int32_t count[2]; + u_int8_t buffer[64]; }; -/* +/* * Hash a single 512-bit block. This is the core of the algorithm. * */ static void SHA1Transform(u_int32_t state[5], const unsigned char buffer[64]) { u_int32_t a, b, c, d, e; typedef union { - u_int8_t c[64]; - u_int32_t l[16]; + u_int8_t c[64]; + u_int32_t l[16]; } CHAR64LONG16; CHAR64LONG16 block[1]; /* use array to appear as a pointer */ - memcpy(block, buffer, 64); + memcpy(block, buffer, 64); - /* Copy context->state[] to working vars */ - a = state[0]; - b = state[1]; - c = state[2]; - d = state[3]; - e = state[4]; - /* 4 rounds of 20 operations each. Loop unrolled. */ - R0(a,b,c,d,e, 0); R0(e,a,b,c,d, 1); R0(d,e,a,b,c, 2); R0(c,d,e,a,b, 3); - R0(b,c,d,e,a, 4); R0(a,b,c,d,e, 5); R0(e,a,b,c,d, 6); R0(d,e,a,b,c, 7); - R0(c,d,e,a,b, 8); R0(b,c,d,e,a, 9); R0(a,b,c,d,e,10); R0(e,a,b,c,d,11); - R0(d,e,a,b,c,12); R0(c,d,e,a,b,13); R0(b,c,d,e,a,14); R0(a,b,c,d,e,15); - R1(e,a,b,c,d,16); R1(d,e,a,b,c,17); R1(c,d,e,a,b,18); R1(b,c,d,e,a,19); - R2(a,b,c,d,e,20); R2(e,a,b,c,d,21); R2(d,e,a,b,c,22); R2(c,d,e,a,b,23); - R2(b,c,d,e,a,24); R2(a,b,c,d,e,25); R2(e,a,b,c,d,26); R2(d,e,a,b,c,27); - R2(c,d,e,a,b,28); R2(b,c,d,e,a,29); R2(a,b,c,d,e,30); R2(e,a,b,c,d,31); - R2(d,e,a,b,c,32); R2(c,d,e,a,b,33); R2(b,c,d,e,a,34); R2(a,b,c,d,e,35); - R2(e,a,b,c,d,36); R2(d,e,a,b,c,37); R2(c,d,e,a,b,38); R2(b,c,d,e,a,39); - R3(a,b,c,d,e,40); R3(e,a,b,c,d,41); R3(d,e,a,b,c,42); R3(c,d,e,a,b,43); - R3(b,c,d,e,a,44); R3(a,b,c,d,e,45); R3(e,a,b,c,d,46); R3(d,e,a,b,c,47); - R3(c,d,e,a,b,48); R3(b,c,d,e,a,49); R3(a,b,c,d,e,50); R3(e,a,b,c,d,51); - R3(d,e,a,b,c,52); R3(c,d,e,a,b,53); R3(b,c,d,e,a,54); R3(a,b,c,d,e,55); - R3(e,a,b,c,d,56); R3(d,e,a,b,c,57); R3(c,d,e,a,b,58); R3(b,c,d,e,a,59); - R4(a,b,c,d,e,60); R4(e,a,b,c,d,61); R4(d,e,a,b,c,62); R4(c,d,e,a,b,63); - R4(b,c,d,e,a,64); R4(a,b,c,d,e,65); R4(e,a,b,c,d,66); R4(d,e,a,b,c,67); - R4(c,d,e,a,b,68); R4(b,c,d,e,a,69); R4(a,b,c,d,e,70); R4(e,a,b,c,d,71); - R4(d,e,a,b,c,72); R4(c,d,e,a,b,73); R4(b,c,d,e,a,74); R4(a,b,c,d,e,75); - R4(e,a,b,c,d,76); R4(d,e,a,b,c,77); R4(c,d,e,a,b,78); R4(b,c,d,e,a,79); - /* Add the working vars back into context.state[] */ - state[0] += a; - state[1] += b; - state[2] += c; - state[3] += d; - state[4] += e; - /* Wipe variables */ - a = b = c = d = e = 0; - memset(block, '\0', sizeof(block)); + /* Copy context->state[] to working vars */ + a = state[0]; + b = state[1]; + c = state[2]; + d = state[3]; + e = state[4]; + /* 4 rounds of 20 operations each. Loop unrolled. */ + R0(a,b,c,d,e, 0); R0(e,a,b,c,d, 1); R0(d,e,a,b,c, 2); R0(c,d,e,a,b, 3); + R0(b,c,d,e,a, 4); R0(a,b,c,d,e, 5); R0(e,a,b,c,d, 6); R0(d,e,a,b,c, 7); + R0(c,d,e,a,b, 8); R0(b,c,d,e,a, 9); R0(a,b,c,d,e,10); R0(e,a,b,c,d,11); + R0(d,e,a,b,c,12); R0(c,d,e,a,b,13); R0(b,c,d,e,a,14); R0(a,b,c,d,e,15); + R1(e,a,b,c,d,16); R1(d,e,a,b,c,17); R1(c,d,e,a,b,18); R1(b,c,d,e,a,19); + R2(a,b,c,d,e,20); R2(e,a,b,c,d,21); R2(d,e,a,b,c,22); R2(c,d,e,a,b,23); + R2(b,c,d,e,a,24); R2(a,b,c,d,e,25); R2(e,a,b,c,d,26); R2(d,e,a,b,c,27); + R2(c,d,e,a,b,28); R2(b,c,d,e,a,29); R2(a,b,c,d,e,30); R2(e,a,b,c,d,31); + R2(d,e,a,b,c,32); R2(c,d,e,a,b,33); R2(b,c,d,e,a,34); R2(a,b,c,d,e,35); + R2(e,a,b,c,d,36); R2(d,e,a,b,c,37); R2(c,d,e,a,b,38); R2(b,c,d,e,a,39); + R3(a,b,c,d,e,40); R3(e,a,b,c,d,41); R3(d,e,a,b,c,42); R3(c,d,e,a,b,43); + R3(b,c,d,e,a,44); R3(a,b,c,d,e,45); R3(e,a,b,c,d,46); R3(d,e,a,b,c,47); + R3(c,d,e,a,b,48); R3(b,c,d,e,a,49); R3(a,b,c,d,e,50); R3(e,a,b,c,d,51); + R3(d,e,a,b,c,52); R3(c,d,e,a,b,53); R3(b,c,d,e,a,54); R3(a,b,c,d,e,55); + R3(e,a,b,c,d,56); R3(d,e,a,b,c,57); R3(c,d,e,a,b,58); R3(b,c,d,e,a,59); + R4(a,b,c,d,e,60); R4(e,a,b,c,d,61); R4(d,e,a,b,c,62); R4(c,d,e,a,b,63); + R4(b,c,d,e,a,64); R4(a,b,c,d,e,65); R4(e,a,b,c,d,66); R4(d,e,a,b,c,67); + R4(c,d,e,a,b,68); R4(b,c,d,e,a,69); R4(a,b,c,d,e,70); R4(e,a,b,c,d,71); + R4(d,e,a,b,c,72); R4(c,d,e,a,b,73); R4(b,c,d,e,a,74); R4(a,b,c,d,e,75); + R4(e,a,b,c,d,76); R4(d,e,a,b,c,77); R4(c,d,e,a,b,78); R4(b,c,d,e,a,79); + /* Add the working vars back into context.state[] */ + state[0] += a; + state[1] += b; + state[2] += c; + state[3] += d; + state[4] += e; + /* Wipe variables */ + a = b = c = d = e = 0; + memset(block, '\0', sizeof(block)); } /** @@ -122,33 +122,33 @@ void SHA1Update(private_sha1_hasher_t* this, u_int8_t *data, u_int32_t len) u_int32_t i; u_int32_t j; - j = this->count[0]; - if ((this->count[0] += len << 3) < j) - { + j = this->count[0]; + if ((this->count[0] += len << 3) < j) + { this->count[1]++; - } - this->count[1] += (len>>29); - j = (j >> 3) & 63; - if ((j + len) > 63) - { - memcpy(&this->buffer[j], data, (i = 64-j)); - SHA1Transform(this->state, this->buffer); - for ( ; i + 63 < len; i += 64) - { - SHA1Transform(this->state, &data[i]); - } - j = 0; - } - else - { - i = 0; - } - memcpy(&this->buffer[j], &data[i], len - i); + } + this->count[1] += (len>>29); + j = (j >> 3) & 63; + if ((j + len) > 63) + { + memcpy(&this->buffer[j], data, (i = 64-j)); + SHA1Transform(this->state, this->buffer); + for ( ; i + 63 < len; i += 64) + { + SHA1Transform(this->state, &data[i]); + } + j = 0; + } + else + { + i = 0; + } + memcpy(&this->buffer[j], &data[i], len - i); } -/* - * Add padding and return the message digest. +/* + * Add padding and return the message digest. */ static void SHA1Final(private_sha1_hasher_t *this, u_int8_t *digest) { @@ -156,23 +156,23 @@ static void SHA1Final(private_sha1_hasher_t *this, u_int8_t *digest) u_int8_t finalcount[8]; u_int8_t c; - for (i = 0; i < 8; i++) - { - finalcount[i] = (u_int8_t)((this->count[(i >= 4 ? 0 : 1)] - >> ((3-(i & 3)) * 8) ) & 255); /* Endian independent */ - } - c = 0200; - SHA1Update(this, &c, 1); - while ((this->count[0] & 504) != 448) - { + for (i = 0; i < 8; i++) + { + finalcount[i] = (u_int8_t)((this->count[(i >= 4 ? 0 : 1)] + >> ((3-(i & 3)) * 8) ) & 255); /* Endian independent */ + } + c = 0200; + SHA1Update(this, &c, 1); + while ((this->count[0] & 504) != 448) + { c = 0000; - SHA1Update(this, &c, 1); - } - SHA1Update(this, finalcount, 8); /* Should cause a SHA1Transform() */ - for (i = 0; i < 20; i++) - { - digest[i] = (u_int8_t)((this->state[i>>2] >> ((3-(i & 3)) * 8) ) & 255); - } + SHA1Update(this, &c, 1); + } + SHA1Update(this, finalcount, 8); /* Should cause a SHA1Transform() */ + for (i = 0; i < 20; i++) + { + digest[i] = (u_int8_t)((this->state[i>>2] >> ((3-(i & 3)) * 8) ) & 255); + } } /** @@ -181,12 +181,12 @@ static void SHA1Final(private_sha1_hasher_t *this, u_int8_t *digest) static void reset(private_sha1_hasher_t *this) { this->state[0] = 0x67452301; - this->state[1] = 0xEFCDAB89; - this->state[2] = 0x98BADCFE; - this->state[3] = 0x10325476; - this->state[4] = 0xC3D2E1F0; - this->count[0] = 0; - this->count[1] = 0; + this->state[1] = 0xEFCDAB89; + this->state[2] = 0x98BADCFE; + this->state[3] = 0x10325476; + this->state[4] = 0xC3D2E1F0; + this->count[0] = 0; + this->count[1] = 0; } /** @@ -209,15 +209,15 @@ static void allocate_hash(private_sha1_hasher_t *this, chunk_t chunk, chunk_t *h { SHA1Update(this, chunk.ptr, chunk.len); if (hash != NULL) - { + { hash->ptr = malloc(HASH_SIZE_SHA1); hash->len = HASH_SIZE_SHA1; - + SHA1Final(this, hash->ptr); reset(this); } } - + /** * Implementation of hasher_t.get_hash_size. */ @@ -250,10 +250,10 @@ sha1_hasher_t *sha1_hasher_create(hash_algorithm_t algo) this->public.hasher_interface.get_hash_size = (size_t (*) (hasher_t*))get_hash_size; this->public.hasher_interface.reset = (void (*) (hasher_t*))reset; this->public.hasher_interface.destroy = (void (*) (hasher_t*))destroy; - + /* initialize */ reset(this); - + return &(this->public); } diff --git a/src/libstrongswan/plugins/sha1/sha1_hasher.h b/src/libstrongswan/plugins/sha1/sha1_hasher.h index b9bfe1c86..7fa6f1bc0 100644 --- a/src/libstrongswan/plugins/sha1/sha1_hasher.h +++ b/src/libstrongswan/plugins/sha1/sha1_hasher.h @@ -30,7 +30,7 @@ typedef struct sha1_hasher_t sha1_hasher_t; * Implementation of hasher_t interface using the SHA1 algorithm. */ struct sha1_hasher_t { - + /** * Implements hasher_t interface. */ diff --git a/src/libstrongswan/plugins/sha1/sha1_plugin.c b/src/libstrongswan/plugins/sha1/sha1_plugin.c index b9eb62ac5..a038228da 100644 --- a/src/libstrongswan/plugins/sha1/sha1_plugin.c +++ b/src/libstrongswan/plugins/sha1/sha1_plugin.c @@ -50,14 +50,14 @@ static void destroy(private_sha1_plugin_t *this) plugin_t *plugin_create() { private_sha1_plugin_t *this = malloc_thing(private_sha1_plugin_t); - + this->public.plugin.destroy = (void(*)(plugin_t*))destroy; - + lib->crypto->add_hasher(lib->crypto, HASH_SHA1, (hasher_constructor_t)sha1_hasher_create); lib->crypto->add_prf(lib->crypto, PRF_KEYED_SHA1, (prf_constructor_t)sha1_prf_create); - + return &this->public.plugin; } diff --git a/src/libstrongswan/plugins/sha1/sha1_prf.c b/src/libstrongswan/plugins/sha1/sha1_prf.c index 4a5f7c293..a68779d37 100644 --- a/src/libstrongswan/plugins/sha1/sha1_prf.c +++ b/src/libstrongswan/plugins/sha1/sha1_prf.c @@ -29,13 +29,13 @@ struct private_sha1_hasher_t { * Public interface for this hasher. */ sha1_hasher_t public; - + /* * State of the hasher. From sha1_hasher.c, do not change it! */ u_int32_t state[5]; - u_int32_t count[2]; - u_int8_t buffer[64]; + u_int32_t count[2]; + u_int8_t buffer[64]; }; /** @@ -107,7 +107,7 @@ static void set_key(private_sha1_prf_t *this, chunk_t key) { int i, rounds; u_int32_t *iv = (u_int32_t*)key.ptr; - + this->hasher->public.hasher_interface.reset(&this->hasher->public.hasher_interface); rounds = min(key.len/sizeof(u_int32_t), sizeof(this->hasher->state)); for (i = 0; i < rounds; i++) @@ -142,9 +142,9 @@ sha1_prf_t *sha1_prf_create(pseudo_random_function_t algo) this->public.prf_interface.get_key_size = (size_t (*) (prf_t*))get_key_size; this->public.prf_interface.set_key = (void (*) (prf_t *,chunk_t))set_key; this->public.prf_interface.destroy = (void (*) (prf_t *))destroy; - + this->hasher = (private_sha1_hasher_t*)sha1_hasher_create(HASH_SHA1); - + return &this->public; } diff --git a/src/libstrongswan/plugins/sha1/sha1_prf.h b/src/libstrongswan/plugins/sha1/sha1_prf.h index b6cd2f9d0..1ab4cbc24 100644 --- a/src/libstrongswan/plugins/sha1/sha1_prf.h +++ b/src/libstrongswan/plugins/sha1/sha1_prf.h @@ -29,7 +29,7 @@ typedef struct sha1_prf_t sha1_prf_t; * Implementation of prf_t interface using keyed SHA1 algorithm (used for EAP-AKA). */ struct sha1_prf_t { - + /** * Implements prf_t interface. */ diff --git a/src/libstrongswan/plugins/sha2/Makefile.in b/src/libstrongswan/plugins/sha2/Makefile.in index b34286813..e4ea58094 100644 --- a/src/libstrongswan/plugins/sha2/Makefile.in +++ b/src/libstrongswan/plugins/sha2/Makefile.in @@ -1,8 +1,9 @@ -# Makefile.in generated by automake 1.10.2 from Makefile.am. +# Makefile.in generated by automake 1.11 from Makefile.am. # @configure_input@ # Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, -# 2003, 2004, 2005, 2006, 2007, 2008 Free Software Foundation, Inc. +# 2003, 2004, 2005, 2006, 2007, 2008, 2009 Free Software Foundation, +# Inc. # This Makefile.in is free software; the Free Software Foundation # gives unlimited permission to copy and/or distribute it, # with or without modifications, as long as this notice is preserved. @@ -16,8 +17,9 @@ VPATH = @srcdir@ pkgdatadir = $(datadir)/@PACKAGE@ -pkglibdir = $(libdir)/@PACKAGE@ pkgincludedir = $(includedir)/@PACKAGE@ +pkglibdir = $(libdir)/@PACKAGE@ +pkglibexecdir = $(libexecdir)/@PACKAGE@ am__cd = CDPATH="$${ZSH_VERSION+.}$(PATH_SEPARATOR)" && cd install_sh_DATA = $(install_sh) -c -m 644 install_sh_PROGRAM = $(install_sh) -c @@ -35,19 +37,41 @@ host_triplet = @host@ subdir = src/libstrongswan/plugins/sha2 DIST_COMMON = $(srcdir)/Makefile.am $(srcdir)/Makefile.in ACLOCAL_M4 = $(top_srcdir)/aclocal.m4 -am__aclocal_m4_deps = $(top_srcdir)/configure.in +am__aclocal_m4_deps = $(top_srcdir)/m4/config/libtool.m4 \ + $(top_srcdir)/m4/config/ltoptions.m4 \ + $(top_srcdir)/m4/config/ltsugar.m4 \ + $(top_srcdir)/m4/config/ltversion.m4 \ + $(top_srcdir)/m4/config/lt~obsolete.m4 \ + $(top_srcdir)/m4/macros/with.m4 \ + $(top_srcdir)/m4/macros/enable-disable.m4 \ + $(top_srcdir)/configure.in am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \ $(ACLOCAL_M4) mkinstalldirs = $(install_sh) -d CONFIG_CLEAN_FILES = +CONFIG_CLEAN_VPATH_FILES = am__vpath_adj_setup = srcdirstrip=`echo "$(srcdir)" | sed 's|.|.|g'`; am__vpath_adj = case $$p in \ $(srcdir)/*) f=`echo "$$p" | sed "s|^$$srcdirstrip/||"`;; \ *) f=$$p;; \ esac; -am__strip_dir = `echo $$p | sed -e 's|^.*/||'`; +am__strip_dir = f=`echo $$p | sed -e 's|^.*/||'`; +am__install_max = 40 +am__nobase_strip_setup = \ + srcdirstrip=`echo "$(srcdir)" | sed 's/[].[^$$\\*|]/\\\\&/g'` +am__nobase_strip = \ + for p in $$list; do echo "$$p"; done | sed -e "s|$$srcdirstrip/||" +am__nobase_list = $(am__nobase_strip_setup); \ + for p in $$list; do echo "$$p $$p"; done | \ + sed "s| $$srcdirstrip/| |;"' / .*\//!s/ .*/ ./; s,\( .*\)/[^/]*$$,\1,' | \ + $(AWK) 'BEGIN { files["."] = "" } { files[$$2] = files[$$2] " " $$1; \ + if (++n[$$2] == $(am__install_max)) \ + { print $$2, files[$$2]; n[$$2] = 0; files[$$2] = "" } } \ + END { for (dir in files) print dir, files[dir] }' +am__base_list = \ + sed '$$!N;$$!N;$$!N;$$!N;$$!N;$$!N;$$!N;s/\n/ /g' | \ + sed '$$!N;$$!N;$$!N;$$!N;s/\n/ /g' am__installdirs = "$(DESTDIR)$(plugindir)" -pluginLTLIBRARIES_INSTALL = $(INSTALL) LTLIBRARIES = $(plugin_LTLIBRARIES) libstrongswan_sha2_la_LIBADD = am_libstrongswan_sha2_la_OBJECTS = sha2_plugin.lo sha2_hasher.lo @@ -58,6 +82,7 @@ libstrongswan_sha2_la_LINK = $(LIBTOOL) --tag=CC $(AM_LIBTOOLFLAGS) \ DEFAULT_INCLUDES = -I.@am__isrc@ depcomp = $(SHELL) $(top_srcdir)/depcomp am__depfiles_maybe = depfiles +am__mv = mv -f COMPILE = $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) \ $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) LTCOMPILE = $(LIBTOOL) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) \ @@ -105,25 +130,22 @@ INSTALL_DATA = @INSTALL_DATA@ INSTALL_PROGRAM = @INSTALL_PROGRAM@ INSTALL_SCRIPT = @INSTALL_SCRIPT@ INSTALL_STRIP_PROGRAM = @INSTALL_STRIP_PROGRAM@ -IPSEC_ROUTING_TABLE = @IPSEC_ROUTING_TABLE@ -IPSEC_ROUTING_TABLE_PRIO = @IPSEC_ROUTING_TABLE_PRIO@ LD = @LD@ LDFLAGS = @LDFLAGS@ LEX = @LEX@ LEXLIB = @LEXLIB@ LEX_OUTPUT_ROOT = @LEX_OUTPUT_ROOT@ -LIBGCRYPT_CFLAGS = @LIBGCRYPT_CFLAGS@ -LIBGCRYPT_CONFIG = @LIBGCRYPT_CONFIG@ -LIBGCRYPT_LIBS = @LIBGCRYPT_LIBS@ LIBOBJS = @LIBOBJS@ LIBS = @LIBS@ LIBTOOL = @LIBTOOL@ -LINUX_HEADERS = @LINUX_HEADERS@ LIPO = @LIPO@ LN_S = @LN_S@ LTLIBOBJS = @LTLIBOBJS@ MAKEINFO = @MAKEINFO@ MKDIR_P = @MKDIR_P@ +MYSQLCFLAG = @MYSQLCFLAG@ +MYSQLCONFIG = @MYSQLCONFIG@ +MYSQLLIB = @MYSQLLIB@ NM = @NM@ NMEDIT = @NMEDIT@ OBJDUMP = @OBJDUMP@ @@ -135,11 +157,14 @@ PACKAGE_BUGREPORT = @PACKAGE_BUGREPORT@ PACKAGE_NAME = @PACKAGE_NAME@ PACKAGE_STRING = @PACKAGE_STRING@ PACKAGE_TARNAME = @PACKAGE_TARNAME@ +PACKAGE_URL = @PACKAGE_URL@ PACKAGE_VERSION = @PACKAGE_VERSION@ PATH_SEPARATOR = @PATH_SEPARATOR@ PERL = @PERL@ PKG_CONFIG = @PKG_CONFIG@ +PTHREADLIB = @PTHREADLIB@ RANLIB = @RANLIB@ +RTLIB = @RTLIB@ RUBY = @RUBY@ RUBYINCLUDE = @RUBYINCLUDE@ SED = @SED@ @@ -168,9 +193,9 @@ build_cpu = @build_cpu@ build_os = @build_os@ build_vendor = @build_vendor@ builddir = @builddir@ -confdir = @confdir@ datadir = @datadir@ datarootdir = @datarootdir@ +default_pkcs11 = @default_pkcs11@ docdir = @docdir@ dvidir = @dvidir@ exec_prefix = @exec_prefix@ @@ -193,7 +218,7 @@ ipsecuser = @ipsecuser@ libdir = @libdir@ libexecdir = @libexecdir@ libstrongswan_plugins = @libstrongswan_plugins@ -linuxdir = @linuxdir@ +linux_headers = @linux_headers@ localedir = @localedir@ localstatedir = @localstatedir@ lt_ECHO = @lt_ECHO@ @@ -201,6 +226,7 @@ mandir = @mandir@ mkdir_p = @mkdir_p@ nm_CFLAGS = @nm_CFLAGS@ nm_LIBS = @nm_LIBS@ +nm_ca_dir = @nm_ca_dir@ oldincludedir = @oldincludedir@ pdfdir = @pdfdir@ piddir = @piddir@ @@ -209,10 +235,12 @@ pluto_plugins = @pluto_plugins@ prefix = @prefix@ program_transform_name = @program_transform_name@ psdir = @psdir@ +random_device = @random_device@ resolv_conf = @resolv_conf@ +routing_table = @routing_table@ +routing_table_prio = @routing_table_prio@ sbindir = @sbindir@ sharedstatedir = @sharedstatedir@ -simreader = @simreader@ srcdir = @srcdir@ strongswan_conf = @strongswan_conf@ sysconfdir = @sysconfdir@ @@ -220,6 +248,7 @@ target_alias = @target_alias@ top_build_prefix = @top_build_prefix@ top_builddir = @top_builddir@ top_srcdir = @top_srcdir@ +urandom_device = @urandom_device@ xml_CFLAGS = @xml_CFLAGS@ xml_LIBS = @xml_LIBS@ INCLUDES = -I$(top_srcdir)/src/libstrongswan @@ -240,9 +269,9 @@ $(srcdir)/Makefile.in: $(srcdir)/Makefile.am $(am__configure_deps) exit 1;; \ esac; \ done; \ - echo ' cd $(top_srcdir) && $(AUTOMAKE) --gnu src/libstrongswan/plugins/sha2/Makefile'; \ - cd $(top_srcdir) && \ - $(AUTOMAKE) --gnu src/libstrongswan/plugins/sha2/Makefile + echo ' cd $(top_srcdir) && $(AUTOMAKE) --gnu src/libstrongswan/plugins/sha2/Makefile'; \ + $(am__cd) $(top_srcdir) && \ + $(AUTOMAKE) --gnu src/libstrongswan/plugins/sha2/Makefile .PRECIOUS: Makefile Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status @case '$?' in \ @@ -260,23 +289,28 @@ $(top_srcdir)/configure: $(am__configure_deps) cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh $(ACLOCAL_M4): $(am__aclocal_m4_deps) cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh +$(am__aclocal_m4_deps): install-pluginLTLIBRARIES: $(plugin_LTLIBRARIES) @$(NORMAL_INSTALL) test -z "$(plugindir)" || $(MKDIR_P) "$(DESTDIR)$(plugindir)" - @list='$(plugin_LTLIBRARIES)'; for p in $$list; do \ + @list='$(plugin_LTLIBRARIES)'; test -n "$(plugindir)" || list=; \ + list2=; for p in $$list; do \ if test -f $$p; then \ - f=$(am__strip_dir) \ - echo " $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=install $(pluginLTLIBRARIES_INSTALL) $(INSTALL_STRIP_FLAG) '$$p' '$(DESTDIR)$(plugindir)/$$f'"; \ - $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=install $(pluginLTLIBRARIES_INSTALL) $(INSTALL_STRIP_FLAG) "$$p" "$(DESTDIR)$(plugindir)/$$f"; \ + list2="$$list2 $$p"; \ else :; fi; \ - done + done; \ + test -z "$$list2" || { \ + echo " $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=install $(INSTALL) $(INSTALL_STRIP_FLAG) $$list2 '$(DESTDIR)$(plugindir)'"; \ + $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=install $(INSTALL) $(INSTALL_STRIP_FLAG) $$list2 "$(DESTDIR)$(plugindir)"; \ + } uninstall-pluginLTLIBRARIES: @$(NORMAL_UNINSTALL) - @list='$(plugin_LTLIBRARIES)'; for p in $$list; do \ - p=$(am__strip_dir) \ - echo " $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=uninstall rm -f '$(DESTDIR)$(plugindir)/$$p'"; \ - $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=uninstall rm -f "$(DESTDIR)$(plugindir)/$$p"; \ + @list='$(plugin_LTLIBRARIES)'; test -n "$(plugindir)" || list=; \ + for p in $$list; do \ + $(am__strip_dir) \ + echo " $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=uninstall rm -f '$(DESTDIR)$(plugindir)/$$f'"; \ + $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=uninstall rm -f "$(DESTDIR)$(plugindir)/$$f"; \ done clean-pluginLTLIBRARIES: @@ -301,21 +335,21 @@ distclean-compile: .c.o: @am__fastdepCC_TRUE@ $(COMPILE) -MT $@ -MD -MP -MF $(DEPDIR)/$*.Tpo -c -o $@ $< -@am__fastdepCC_TRUE@ mv -f $(DEPDIR)/$*.Tpo $(DEPDIR)/$*.Po +@am__fastdepCC_TRUE@ $(am__mv) $(DEPDIR)/$*.Tpo $(DEPDIR)/$*.Po @AMDEP_TRUE@@am__fastdepCC_FALSE@ source='$<' object='$@' libtool=no @AMDEPBACKSLASH@ @AMDEP_TRUE@@am__fastdepCC_FALSE@ DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@ @am__fastdepCC_FALSE@ $(COMPILE) -c $< .c.obj: @am__fastdepCC_TRUE@ $(COMPILE) -MT $@ -MD -MP -MF $(DEPDIR)/$*.Tpo -c -o $@ `$(CYGPATH_W) '$<'` -@am__fastdepCC_TRUE@ mv -f $(DEPDIR)/$*.Tpo $(DEPDIR)/$*.Po +@am__fastdepCC_TRUE@ $(am__mv) $(DEPDIR)/$*.Tpo $(DEPDIR)/$*.Po @AMDEP_TRUE@@am__fastdepCC_FALSE@ source='$<' object='$@' libtool=no @AMDEPBACKSLASH@ @AMDEP_TRUE@@am__fastdepCC_FALSE@ DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@ @am__fastdepCC_FALSE@ $(COMPILE) -c `$(CYGPATH_W) '$<'` .c.lo: @am__fastdepCC_TRUE@ $(LTCOMPILE) -MT $@ -MD -MP -MF $(DEPDIR)/$*.Tpo -c -o $@ $< -@am__fastdepCC_TRUE@ mv -f $(DEPDIR)/$*.Tpo $(DEPDIR)/$*.Plo +@am__fastdepCC_TRUE@ $(am__mv) $(DEPDIR)/$*.Tpo $(DEPDIR)/$*.Plo @AMDEP_TRUE@@am__fastdepCC_FALSE@ source='$<' object='$@' libtool=yes @AMDEPBACKSLASH@ @AMDEP_TRUE@@am__fastdepCC_FALSE@ DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@ @am__fastdepCC_FALSE@ $(LTCOMPILE) -c -o $@ $< @@ -338,7 +372,7 @@ tags: TAGS TAGS: $(HEADERS) $(SOURCES) $(TAGS_DEPENDENCIES) \ $(TAGS_FILES) $(LISP) - tags=; \ + set x; \ here=`pwd`; \ list='$(SOURCES) $(HEADERS) $(LISP) $(TAGS_FILES)'; \ unique=`for i in $$list; do \ @@ -346,29 +380,34 @@ TAGS: $(HEADERS) $(SOURCES) $(TAGS_DEPENDENCIES) \ done | \ $(AWK) '{ files[$$0] = 1; nonempty = 1; } \ END { if (nonempty) { for (i in files) print i; }; }'`; \ - if test -z "$(ETAGS_ARGS)$$tags$$unique"; then :; else \ + shift; \ + if test -z "$(ETAGS_ARGS)$$*$$unique"; then :; else \ test -n "$$unique" || unique=$$empty_fix; \ - $(ETAGS) $(ETAGSFLAGS) $(AM_ETAGSFLAGS) $(ETAGS_ARGS) \ - $$tags $$unique; \ + if test $$# -gt 0; then \ + $(ETAGS) $(ETAGSFLAGS) $(AM_ETAGSFLAGS) $(ETAGS_ARGS) \ + "$$@" $$unique; \ + else \ + $(ETAGS) $(ETAGSFLAGS) $(AM_ETAGSFLAGS) $(ETAGS_ARGS) \ + $$unique; \ + fi; \ fi ctags: CTAGS CTAGS: $(HEADERS) $(SOURCES) $(TAGS_DEPENDENCIES) \ $(TAGS_FILES) $(LISP) - tags=; \ list='$(SOURCES) $(HEADERS) $(LISP) $(TAGS_FILES)'; \ unique=`for i in $$list; do \ if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \ done | \ $(AWK) '{ files[$$0] = 1; nonempty = 1; } \ END { if (nonempty) { for (i in files) print i; }; }'`; \ - test -z "$(CTAGS_ARGS)$$tags$$unique" \ + test -z "$(CTAGS_ARGS)$$unique" \ || $(CTAGS) $(CTAGSFLAGS) $(AM_CTAGSFLAGS) $(CTAGS_ARGS) \ - $$tags $$unique + $$unique GTAGS: here=`$(am__cd) $(top_builddir) && pwd` \ - && cd $(top_srcdir) \ - && gtags -i $(GTAGS_ARGS) $$here + && $(am__cd) $(top_srcdir) \ + && gtags -i $(GTAGS_ARGS) "$$here" distclean-tags: -rm -f TAGS ID GTAGS GRTAGS GSYMS GPATH tags @@ -389,13 +428,17 @@ distdir: $(DISTFILES) if test -f $$file || test -d $$file; then d=.; else d=$(srcdir); fi; \ if test -d $$d/$$file; then \ dir=`echo "/$$file" | sed -e 's,/[^/]*$$,,'`; \ + if test -d "$(distdir)/$$file"; then \ + find "$(distdir)/$$file" -type d ! -perm -700 -exec chmod u+rwx {} \;; \ + fi; \ if test -d $(srcdir)/$$file && test $$d != $(srcdir); then \ - cp -pR $(srcdir)/$$file $(distdir)$$dir || exit 1; \ + cp -fpR $(srcdir)/$$file "$(distdir)$$dir" || exit 1; \ + find "$(distdir)/$$file" -type d ! -perm -700 -exec chmod u+rwx {} \;; \ fi; \ - cp -pR $$d/$$file $(distdir)$$dir || exit 1; \ + cp -fpR $$d/$$file "$(distdir)$$dir" || exit 1; \ else \ - test -f $(distdir)/$$file \ - || cp -p $$d/$$file $(distdir)/$$file \ + test -f "$(distdir)/$$file" \ + || cp -p $$d/$$file "$(distdir)/$$file" \ || exit 1; \ fi; \ done @@ -426,6 +469,7 @@ clean-generic: distclean-generic: -test -z "$(CONFIG_CLEAN_FILES)" || rm -f $(CONFIG_CLEAN_FILES) + -test . = "$(srcdir)" || test -z "$(CONFIG_CLEAN_VPATH_FILES)" || rm -f $(CONFIG_CLEAN_VPATH_FILES) maintainer-clean-generic: @echo "This command is intended for maintainers to use" @@ -447,6 +491,8 @@ dvi-am: html: html-am +html-am: + info: info-am info-am: @@ -455,18 +501,28 @@ install-data-am: install-pluginLTLIBRARIES install-dvi: install-dvi-am +install-dvi-am: + install-exec-am: install-html: install-html-am +install-html-am: + install-info: install-info-am +install-info-am: + install-man: install-pdf: install-pdf-am +install-pdf-am: + install-ps: install-ps-am +install-ps-am: + installcheck-am: maintainer-clean: maintainer-clean-am @@ -505,6 +561,7 @@ uninstall-am: uninstall-pluginLTLIBRARIES mostlyclean-generic mostlyclean-libtool pdf pdf-am ps ps-am \ tags uninstall uninstall-am uninstall-pluginLTLIBRARIES + # Tell versions [3.59,3.63) of GNU make to not export all variables. # Otherwise a system limit (for SysV at least) may be exceeded. .NOEXPORT: diff --git a/src/libstrongswan/plugins/sha2/sha2_hasher.c b/src/libstrongswan/plugins/sha2/sha2_hasher.c index 645f4d786..d407fad1b 100644 --- a/src/libstrongswan/plugins/sha2/sha2_hasher.c +++ b/src/libstrongswan/plugins/sha2/sha2_hasher.c @@ -31,7 +31,7 @@ struct private_sha512_hasher_t { * Public interface for this hasher. */ sha2_hasher_t public; - + unsigned char sha_out[128]; /* results are here, bytes 0..47/0..63 */ u_int64_t sha_H[8]; u_int64_t sha_blocks; @@ -50,7 +50,7 @@ struct private_sha256_hasher_t { * Public interface for this hasher. */ sha2_hasher_t public; - + unsigned char sha_out[64]; /* results are here, bytes 0...31 */ u_int32_t sha_H[8]; u_int64_t sha_blocks; @@ -60,7 +60,7 @@ struct private_sha256_hasher_t { static const u_int32_t sha224_hashInit[8] = { 0xc1059ed8, 0x367cd507, 0x3070dd17, 0xf70e5939, 0xffc00b31, 0x68581511, - 0x64f98fa7, 0xbefa4fa4 + 0x64f98fa7, 0xbefa4fa4 }; static const u_int32_t sha256_hashInit[8] = { @@ -139,7 +139,7 @@ static const u_int64_t sha512_K[80] = { /** * Single block SHA256 transformation */ -static void sha256_transform(private_sha256_hasher_t *ctx, +static void sha256_transform(private_sha256_hasher_t *ctx, const unsigned char *datap) { register int j; @@ -168,7 +168,7 @@ static void sha256_transform(private_sha256_hasher_t *ctx, j = 0; do { - if(j >= 16) + if(j >= 16) { Wm2 = W[j - 2]; Wm15 = W[j - 15]; @@ -198,7 +198,7 @@ static void sha256_transform(private_sha256_hasher_t *ctx, /** * Update SHA256 hash */ -static void sha256_write(private_sha256_hasher_t *ctx, +static void sha256_write(private_sha256_hasher_t *ctx, const unsigned char *datap, int length) { while(length > 0) @@ -243,7 +243,7 @@ static void sha256_final(private_sha256_hasher_t *ctx) { sha256_write(ctx, &padByte, 1); } - + /* write bit length, big endian byte order */ ctx->sha_out[56] = bitLength >> 56; ctx->sha_out[57] = bitLength >> 48; @@ -254,7 +254,7 @@ static void sha256_final(private_sha256_hasher_t *ctx) ctx->sha_out[62] = bitLength >> 8; ctx->sha_out[63] = bitLength; sha256_transform(ctx, &ctx->sha_out[0]); - + /* return results in ctx->sha_out[0...31] */ datap = &ctx->sha_out[0]; j = 0; @@ -283,7 +283,7 @@ static void sha256_final(private_sha256_hasher_t *ctx) /** * Single block SHA384/SHA512 transformation */ -static void sha512_transform(private_sha512_hasher_t *ctx, +static void sha512_transform(private_sha512_hasher_t *ctx, const unsigned char *datap) { register int j; @@ -343,14 +343,14 @@ static void sha512_transform(private_sha512_hasher_t *ctx, /** * Update a SHA384/SHA512 hash */ -static void sha512_write(private_sha512_hasher_t *ctx, +static void sha512_write(private_sha512_hasher_t *ctx, const unsigned char *datap, int length) { - while(length > 0) + while(length > 0) { - if(!ctx->sha_bufCnt) + if(!ctx->sha_bufCnt) { - while(length >= sizeof(ctx->sha_out)) + while(length >= sizeof(ctx->sha_out)) { sha512_transform(ctx, datap); datap += sizeof(ctx->sha_out); @@ -360,7 +360,7 @@ static void sha512_write(private_sha512_hasher_t *ctx, } ctx->sha_out[ctx->sha_bufCnt] = *datap++; length--; - if(++ctx->sha_bufCnt == sizeof(ctx->sha_out)) + if(++ctx->sha_bufCnt == sizeof(ctx->sha_out)) { sha512_transform(ctx, &ctx->sha_out[0]); ctx->sha_bufCnt = 0; @@ -385,7 +385,7 @@ static void sha512_final(private_sha512_hasher_t *ctx) /* pad extra space with zeroes */ padByte = 0; - while(ctx->sha_bufCnt != 112) + while(ctx->sha_bufCnt != 112) { sha512_write(ctx, &padByte, 1); } @@ -408,7 +408,7 @@ static void sha512_final(private_sha512_hasher_t *ctx) ctx->sha_out[126] = bitLength >> 8; ctx->sha_out[127] = bitLength; sha512_transform(ctx, &ctx->sha_out[0]); - + /* return results in ctx->sha_out[0...63] */ datap = &ctx->sha_out[0]; j = 0; @@ -429,7 +429,7 @@ static void sha512_final(private_sha512_hasher_t *ctx) /** * Implementation of hasher_t.get_hash for SHA224. */ -static void get_hash224(private_sha256_hasher_t *this, +static void get_hash224(private_sha256_hasher_t *this, chunk_t chunk, u_int8_t *buffer) { sha256_write(this, chunk.ptr, chunk.len); @@ -444,7 +444,7 @@ static void get_hash224(private_sha256_hasher_t *this, /** * Implementation of hasher_t.get_hash for SHA256. */ -static void get_hash256(private_sha256_hasher_t *this, +static void get_hash256(private_sha256_hasher_t *this, chunk_t chunk, u_int8_t *buffer) { sha256_write(this, chunk.ptr, chunk.len); @@ -489,11 +489,11 @@ static void get_hash512(private_sha512_hasher_t *this, /** * Implementation of hasher_t.allocate_hash for SHA224. */ -static void allocate_hash224(private_sha256_hasher_t *this, +static void allocate_hash224(private_sha256_hasher_t *this, chunk_t chunk, chunk_t *hash) { chunk_t allocated_hash; - + sha256_write(this, chunk.ptr, chunk.len); if (hash != NULL) { @@ -508,11 +508,11 @@ static void allocate_hash224(private_sha256_hasher_t *this, /** * Implementation of hasher_t.allocate_hash for SHA256. */ -static void allocate_hash256(private_sha256_hasher_t *this, +static void allocate_hash256(private_sha256_hasher_t *this, chunk_t chunk, chunk_t *hash) { chunk_t allocated_hash; - + sha256_write(this, chunk.ptr, chunk.len); if (hash != NULL) { @@ -527,11 +527,11 @@ static void allocate_hash256(private_sha256_hasher_t *this, /** * Implementation of hasher_t.allocate_hash for SHA384. */ -static void allocate_hash384(private_sha512_hasher_t *this, +static void allocate_hash384(private_sha512_hasher_t *this, chunk_t chunk, chunk_t *hash) { chunk_t allocated_hash; - + sha512_write(this, chunk.ptr, chunk.len); if (hash != NULL) { @@ -546,11 +546,11 @@ static void allocate_hash384(private_sha512_hasher_t *this, /** * Implementation of hasher_t.allocate_hash for SHA512. */ -static void allocate_hash512(private_sha512_hasher_t *this, +static void allocate_hash512(private_sha512_hasher_t *this, chunk_t chunk, chunk_t *hash) { chunk_t allocated_hash; - + sha512_write(this, chunk.ptr, chunk.len); if (hash != NULL) { @@ -577,7 +577,7 @@ static size_t get_hash_size256(private_sha256_hasher_t *this) { return HASH_SIZE_SHA256; } - + /** * Implementation of hasher_t.get_hash_size for SHA384. */ @@ -585,7 +585,7 @@ static size_t get_hash_size384(private_sha512_hasher_t *this) { return HASH_SIZE_SHA384; } - + /** * Implementation of hasher_t.get_hash_size for SHA512. */ @@ -650,7 +650,7 @@ static void destroy(sha2_hasher_t *this) sha2_hasher_t *sha2_hasher_create(hash_algorithm_t algorithm) { sha2_hasher_t *this; - + switch (algorithm) { case HASH_SHA224: @@ -686,9 +686,9 @@ sha2_hasher_t *sha2_hasher_create(hash_algorithm_t algorithm) return NULL; } this->hasher_interface.destroy = (void(*)(hasher_t*))destroy; - + /* initialize */ this->hasher_interface.reset(&this->hasher_interface); - + return this; } diff --git a/src/libstrongswan/plugins/sha2/sha2_hasher.h b/src/libstrongswan/plugins/sha2/sha2_hasher.h index 11f4fac26..ed57ae0bd 100644 --- a/src/libstrongswan/plugins/sha2/sha2_hasher.h +++ b/src/libstrongswan/plugins/sha2/sha2_hasher.h @@ -32,7 +32,7 @@ typedef struct sha2_hasher_t sha2_hasher_t; * the SHA hash algorithm. */ struct sha2_hasher_t { - + /** * Generic hasher_t interface for this hasher. */ @@ -41,7 +41,7 @@ struct sha2_hasher_t { /** * Creates a new sha2_hasher_t. - * + * * @param algorithm HASH_SHA256, HASH_SHA384 or HASH_SHA512 * @return sha2_hasher_t object, NULL if not supported */ diff --git a/src/libstrongswan/plugins/sha2/sha2_plugin.c b/src/libstrongswan/plugins/sha2/sha2_plugin.c index 0743f7b1a..90f7cec77 100644 --- a/src/libstrongswan/plugins/sha2/sha2_plugin.c +++ b/src/libstrongswan/plugins/sha2/sha2_plugin.c @@ -47,9 +47,9 @@ static void destroy(private_sha2_plugin_t *this) plugin_t *plugin_create() { private_sha2_plugin_t *this = malloc_thing(private_sha2_plugin_t); - + this->public.plugin.destroy = (void(*)(plugin_t*))destroy; - + lib->crypto->add_hasher(lib->crypto, HASH_SHA224, (hasher_constructor_t)sha2_hasher_create); lib->crypto->add_hasher(lib->crypto, HASH_SHA256, @@ -58,7 +58,7 @@ plugin_t *plugin_create() (hasher_constructor_t)sha2_hasher_create); lib->crypto->add_hasher(lib->crypto, HASH_SHA512, (hasher_constructor_t)sha2_hasher_create); - + return &this->public.plugin; } diff --git a/src/libstrongswan/plugins/sqlite/Makefile.in b/src/libstrongswan/plugins/sqlite/Makefile.in index b59a1c343..831408c9e 100644 --- a/src/libstrongswan/plugins/sqlite/Makefile.in +++ b/src/libstrongswan/plugins/sqlite/Makefile.in @@ -1,8 +1,9 @@ -# Makefile.in generated by automake 1.10.2 from Makefile.am. +# Makefile.in generated by automake 1.11 from Makefile.am. # @configure_input@ # Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, -# 2003, 2004, 2005, 2006, 2007, 2008 Free Software Foundation, Inc. +# 2003, 2004, 2005, 2006, 2007, 2008, 2009 Free Software Foundation, +# Inc. # This Makefile.in is free software; the Free Software Foundation # gives unlimited permission to copy and/or distribute it, # with or without modifications, as long as this notice is preserved. @@ -16,8 +17,9 @@ VPATH = @srcdir@ pkgdatadir = $(datadir)/@PACKAGE@ -pkglibdir = $(libdir)/@PACKAGE@ pkgincludedir = $(includedir)/@PACKAGE@ +pkglibdir = $(libdir)/@PACKAGE@ +pkglibexecdir = $(libexecdir)/@PACKAGE@ am__cd = CDPATH="$${ZSH_VERSION+.}$(PATH_SEPARATOR)" && cd install_sh_DATA = $(install_sh) -c -m 644 install_sh_PROGRAM = $(install_sh) -c @@ -35,19 +37,41 @@ host_triplet = @host@ subdir = src/libstrongswan/plugins/sqlite DIST_COMMON = $(srcdir)/Makefile.am $(srcdir)/Makefile.in ACLOCAL_M4 = $(top_srcdir)/aclocal.m4 -am__aclocal_m4_deps = $(top_srcdir)/configure.in +am__aclocal_m4_deps = $(top_srcdir)/m4/config/libtool.m4 \ + $(top_srcdir)/m4/config/ltoptions.m4 \ + $(top_srcdir)/m4/config/ltsugar.m4 \ + $(top_srcdir)/m4/config/ltversion.m4 \ + $(top_srcdir)/m4/config/lt~obsolete.m4 \ + $(top_srcdir)/m4/macros/with.m4 \ + $(top_srcdir)/m4/macros/enable-disable.m4 \ + $(top_srcdir)/configure.in am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \ $(ACLOCAL_M4) mkinstalldirs = $(install_sh) -d CONFIG_CLEAN_FILES = +CONFIG_CLEAN_VPATH_FILES = am__vpath_adj_setup = srcdirstrip=`echo "$(srcdir)" | sed 's|.|.|g'`; am__vpath_adj = case $$p in \ $(srcdir)/*) f=`echo "$$p" | sed "s|^$$srcdirstrip/||"`;; \ *) f=$$p;; \ esac; -am__strip_dir = `echo $$p | sed -e 's|^.*/||'`; +am__strip_dir = f=`echo $$p | sed -e 's|^.*/||'`; +am__install_max = 40 +am__nobase_strip_setup = \ + srcdirstrip=`echo "$(srcdir)" | sed 's/[].[^$$\\*|]/\\\\&/g'` +am__nobase_strip = \ + for p in $$list; do echo "$$p"; done | sed -e "s|$$srcdirstrip/||" +am__nobase_list = $(am__nobase_strip_setup); \ + for p in $$list; do echo "$$p $$p"; done | \ + sed "s| $$srcdirstrip/| |;"' / .*\//!s/ .*/ ./; s,\( .*\)/[^/]*$$,\1,' | \ + $(AWK) 'BEGIN { files["."] = "" } { files[$$2] = files[$$2] " " $$1; \ + if (++n[$$2] == $(am__install_max)) \ + { print $$2, files[$$2]; n[$$2] = 0; files[$$2] = "" } } \ + END { for (dir in files) print dir, files[dir] }' +am__base_list = \ + sed '$$!N;$$!N;$$!N;$$!N;$$!N;$$!N;$$!N;s/\n/ /g' | \ + sed '$$!N;$$!N;$$!N;$$!N;s/\n/ /g' am__installdirs = "$(DESTDIR)$(plugindir)" -pluginLTLIBRARIES_INSTALL = $(INSTALL) LTLIBRARIES = $(plugin_LTLIBRARIES) libstrongswan_sqlite_la_DEPENDENCIES = am_libstrongswan_sqlite_la_OBJECTS = sqlite_plugin.lo \ @@ -60,6 +84,7 @@ libstrongswan_sqlite_la_LINK = $(LIBTOOL) --tag=CC $(AM_LIBTOOLFLAGS) \ DEFAULT_INCLUDES = -I.@am__isrc@ depcomp = $(SHELL) $(top_srcdir)/depcomp am__depfiles_maybe = depfiles +am__mv = mv -f COMPILE = $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) \ $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) LTCOMPILE = $(LIBTOOL) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) \ @@ -107,25 +132,22 @@ INSTALL_DATA = @INSTALL_DATA@ INSTALL_PROGRAM = @INSTALL_PROGRAM@ INSTALL_SCRIPT = @INSTALL_SCRIPT@ INSTALL_STRIP_PROGRAM = @INSTALL_STRIP_PROGRAM@ -IPSEC_ROUTING_TABLE = @IPSEC_ROUTING_TABLE@ -IPSEC_ROUTING_TABLE_PRIO = @IPSEC_ROUTING_TABLE_PRIO@ LD = @LD@ LDFLAGS = @LDFLAGS@ LEX = @LEX@ LEXLIB = @LEXLIB@ LEX_OUTPUT_ROOT = @LEX_OUTPUT_ROOT@ -LIBGCRYPT_CFLAGS = @LIBGCRYPT_CFLAGS@ -LIBGCRYPT_CONFIG = @LIBGCRYPT_CONFIG@ -LIBGCRYPT_LIBS = @LIBGCRYPT_LIBS@ LIBOBJS = @LIBOBJS@ LIBS = @LIBS@ LIBTOOL = @LIBTOOL@ -LINUX_HEADERS = @LINUX_HEADERS@ LIPO = @LIPO@ LN_S = @LN_S@ LTLIBOBJS = @LTLIBOBJS@ MAKEINFO = @MAKEINFO@ MKDIR_P = @MKDIR_P@ +MYSQLCFLAG = @MYSQLCFLAG@ +MYSQLCONFIG = @MYSQLCONFIG@ +MYSQLLIB = @MYSQLLIB@ NM = @NM@ NMEDIT = @NMEDIT@ OBJDUMP = @OBJDUMP@ @@ -137,11 +159,14 @@ PACKAGE_BUGREPORT = @PACKAGE_BUGREPORT@ PACKAGE_NAME = @PACKAGE_NAME@ PACKAGE_STRING = @PACKAGE_STRING@ PACKAGE_TARNAME = @PACKAGE_TARNAME@ +PACKAGE_URL = @PACKAGE_URL@ PACKAGE_VERSION = @PACKAGE_VERSION@ PATH_SEPARATOR = @PATH_SEPARATOR@ PERL = @PERL@ PKG_CONFIG = @PKG_CONFIG@ +PTHREADLIB = @PTHREADLIB@ RANLIB = @RANLIB@ +RTLIB = @RTLIB@ RUBY = @RUBY@ RUBYINCLUDE = @RUBYINCLUDE@ SED = @SED@ @@ -170,9 +195,9 @@ build_cpu = @build_cpu@ build_os = @build_os@ build_vendor = @build_vendor@ builddir = @builddir@ -confdir = @confdir@ datadir = @datadir@ datarootdir = @datarootdir@ +default_pkcs11 = @default_pkcs11@ docdir = @docdir@ dvidir = @dvidir@ exec_prefix = @exec_prefix@ @@ -195,7 +220,7 @@ ipsecuser = @ipsecuser@ libdir = @libdir@ libexecdir = @libexecdir@ libstrongswan_plugins = @libstrongswan_plugins@ -linuxdir = @linuxdir@ +linux_headers = @linux_headers@ localedir = @localedir@ localstatedir = @localstatedir@ lt_ECHO = @lt_ECHO@ @@ -203,6 +228,7 @@ mandir = @mandir@ mkdir_p = @mkdir_p@ nm_CFLAGS = @nm_CFLAGS@ nm_LIBS = @nm_LIBS@ +nm_ca_dir = @nm_ca_dir@ oldincludedir = @oldincludedir@ pdfdir = @pdfdir@ piddir = @piddir@ @@ -211,10 +237,12 @@ pluto_plugins = @pluto_plugins@ prefix = @prefix@ program_transform_name = @program_transform_name@ psdir = @psdir@ +random_device = @random_device@ resolv_conf = @resolv_conf@ +routing_table = @routing_table@ +routing_table_prio = @routing_table_prio@ sbindir = @sbindir@ sharedstatedir = @sharedstatedir@ -simreader = @simreader@ srcdir = @srcdir@ strongswan_conf = @strongswan_conf@ sysconfdir = @sysconfdir@ @@ -222,6 +250,7 @@ target_alias = @target_alias@ top_build_prefix = @top_build_prefix@ top_builddir = @top_builddir@ top_srcdir = @top_srcdir@ +urandom_device = @urandom_device@ xml_CFLAGS = @xml_CFLAGS@ xml_LIBS = @xml_LIBS@ INCLUDES = -I$(top_srcdir)/src/libstrongswan @@ -245,9 +274,9 @@ $(srcdir)/Makefile.in: $(srcdir)/Makefile.am $(am__configure_deps) exit 1;; \ esac; \ done; \ - echo ' cd $(top_srcdir) && $(AUTOMAKE) --gnu src/libstrongswan/plugins/sqlite/Makefile'; \ - cd $(top_srcdir) && \ - $(AUTOMAKE) --gnu src/libstrongswan/plugins/sqlite/Makefile + echo ' cd $(top_srcdir) && $(AUTOMAKE) --gnu src/libstrongswan/plugins/sqlite/Makefile'; \ + $(am__cd) $(top_srcdir) && \ + $(AUTOMAKE) --gnu src/libstrongswan/plugins/sqlite/Makefile .PRECIOUS: Makefile Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status @case '$?' in \ @@ -265,23 +294,28 @@ $(top_srcdir)/configure: $(am__configure_deps) cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh $(ACLOCAL_M4): $(am__aclocal_m4_deps) cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh +$(am__aclocal_m4_deps): install-pluginLTLIBRARIES: $(plugin_LTLIBRARIES) @$(NORMAL_INSTALL) test -z "$(plugindir)" || $(MKDIR_P) "$(DESTDIR)$(plugindir)" - @list='$(plugin_LTLIBRARIES)'; for p in $$list; do \ + @list='$(plugin_LTLIBRARIES)'; test -n "$(plugindir)" || list=; \ + list2=; for p in $$list; do \ if test -f $$p; then \ - f=$(am__strip_dir) \ - echo " $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=install $(pluginLTLIBRARIES_INSTALL) $(INSTALL_STRIP_FLAG) '$$p' '$(DESTDIR)$(plugindir)/$$f'"; \ - $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=install $(pluginLTLIBRARIES_INSTALL) $(INSTALL_STRIP_FLAG) "$$p" "$(DESTDIR)$(plugindir)/$$f"; \ + list2="$$list2 $$p"; \ else :; fi; \ - done + done; \ + test -z "$$list2" || { \ + echo " $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=install $(INSTALL) $(INSTALL_STRIP_FLAG) $$list2 '$(DESTDIR)$(plugindir)'"; \ + $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=install $(INSTALL) $(INSTALL_STRIP_FLAG) $$list2 "$(DESTDIR)$(plugindir)"; \ + } uninstall-pluginLTLIBRARIES: @$(NORMAL_UNINSTALL) - @list='$(plugin_LTLIBRARIES)'; for p in $$list; do \ - p=$(am__strip_dir) \ - echo " $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=uninstall rm -f '$(DESTDIR)$(plugindir)/$$p'"; \ - $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=uninstall rm -f "$(DESTDIR)$(plugindir)/$$p"; \ + @list='$(plugin_LTLIBRARIES)'; test -n "$(plugindir)" || list=; \ + for p in $$list; do \ + $(am__strip_dir) \ + echo " $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=uninstall rm -f '$(DESTDIR)$(plugindir)/$$f'"; \ + $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=uninstall rm -f "$(DESTDIR)$(plugindir)/$$f"; \ done clean-pluginLTLIBRARIES: @@ -306,21 +340,21 @@ distclean-compile: .c.o: @am__fastdepCC_TRUE@ $(COMPILE) -MT $@ -MD -MP -MF $(DEPDIR)/$*.Tpo -c -o $@ $< -@am__fastdepCC_TRUE@ mv -f $(DEPDIR)/$*.Tpo $(DEPDIR)/$*.Po +@am__fastdepCC_TRUE@ $(am__mv) $(DEPDIR)/$*.Tpo $(DEPDIR)/$*.Po @AMDEP_TRUE@@am__fastdepCC_FALSE@ source='$<' object='$@' libtool=no @AMDEPBACKSLASH@ @AMDEP_TRUE@@am__fastdepCC_FALSE@ DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@ @am__fastdepCC_FALSE@ $(COMPILE) -c $< .c.obj: @am__fastdepCC_TRUE@ $(COMPILE) -MT $@ -MD -MP -MF $(DEPDIR)/$*.Tpo -c -o $@ `$(CYGPATH_W) '$<'` -@am__fastdepCC_TRUE@ mv -f $(DEPDIR)/$*.Tpo $(DEPDIR)/$*.Po +@am__fastdepCC_TRUE@ $(am__mv) $(DEPDIR)/$*.Tpo $(DEPDIR)/$*.Po @AMDEP_TRUE@@am__fastdepCC_FALSE@ source='$<' object='$@' libtool=no @AMDEPBACKSLASH@ @AMDEP_TRUE@@am__fastdepCC_FALSE@ DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@ @am__fastdepCC_FALSE@ $(COMPILE) -c `$(CYGPATH_W) '$<'` .c.lo: @am__fastdepCC_TRUE@ $(LTCOMPILE) -MT $@ -MD -MP -MF $(DEPDIR)/$*.Tpo -c -o $@ $< -@am__fastdepCC_TRUE@ mv -f $(DEPDIR)/$*.Tpo $(DEPDIR)/$*.Plo +@am__fastdepCC_TRUE@ $(am__mv) $(DEPDIR)/$*.Tpo $(DEPDIR)/$*.Plo @AMDEP_TRUE@@am__fastdepCC_FALSE@ source='$<' object='$@' libtool=yes @AMDEPBACKSLASH@ @AMDEP_TRUE@@am__fastdepCC_FALSE@ DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@ @am__fastdepCC_FALSE@ $(LTCOMPILE) -c -o $@ $< @@ -343,7 +377,7 @@ tags: TAGS TAGS: $(HEADERS) $(SOURCES) $(TAGS_DEPENDENCIES) \ $(TAGS_FILES) $(LISP) - tags=; \ + set x; \ here=`pwd`; \ list='$(SOURCES) $(HEADERS) $(LISP) $(TAGS_FILES)'; \ unique=`for i in $$list; do \ @@ -351,29 +385,34 @@ TAGS: $(HEADERS) $(SOURCES) $(TAGS_DEPENDENCIES) \ done | \ $(AWK) '{ files[$$0] = 1; nonempty = 1; } \ END { if (nonempty) { for (i in files) print i; }; }'`; \ - if test -z "$(ETAGS_ARGS)$$tags$$unique"; then :; else \ + shift; \ + if test -z "$(ETAGS_ARGS)$$*$$unique"; then :; else \ test -n "$$unique" || unique=$$empty_fix; \ - $(ETAGS) $(ETAGSFLAGS) $(AM_ETAGSFLAGS) $(ETAGS_ARGS) \ - $$tags $$unique; \ + if test $$# -gt 0; then \ + $(ETAGS) $(ETAGSFLAGS) $(AM_ETAGSFLAGS) $(ETAGS_ARGS) \ + "$$@" $$unique; \ + else \ + $(ETAGS) $(ETAGSFLAGS) $(AM_ETAGSFLAGS) $(ETAGS_ARGS) \ + $$unique; \ + fi; \ fi ctags: CTAGS CTAGS: $(HEADERS) $(SOURCES) $(TAGS_DEPENDENCIES) \ $(TAGS_FILES) $(LISP) - tags=; \ list='$(SOURCES) $(HEADERS) $(LISP) $(TAGS_FILES)'; \ unique=`for i in $$list; do \ if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \ done | \ $(AWK) '{ files[$$0] = 1; nonempty = 1; } \ END { if (nonempty) { for (i in files) print i; }; }'`; \ - test -z "$(CTAGS_ARGS)$$tags$$unique" \ + test -z "$(CTAGS_ARGS)$$unique" \ || $(CTAGS) $(CTAGSFLAGS) $(AM_CTAGSFLAGS) $(CTAGS_ARGS) \ - $$tags $$unique + $$unique GTAGS: here=`$(am__cd) $(top_builddir) && pwd` \ - && cd $(top_srcdir) \ - && gtags -i $(GTAGS_ARGS) $$here + && $(am__cd) $(top_srcdir) \ + && gtags -i $(GTAGS_ARGS) "$$here" distclean-tags: -rm -f TAGS ID GTAGS GRTAGS GSYMS GPATH tags @@ -394,13 +433,17 @@ distdir: $(DISTFILES) if test -f $$file || test -d $$file; then d=.; else d=$(srcdir); fi; \ if test -d $$d/$$file; then \ dir=`echo "/$$file" | sed -e 's,/[^/]*$$,,'`; \ + if test -d "$(distdir)/$$file"; then \ + find "$(distdir)/$$file" -type d ! -perm -700 -exec chmod u+rwx {} \;; \ + fi; \ if test -d $(srcdir)/$$file && test $$d != $(srcdir); then \ - cp -pR $(srcdir)/$$file $(distdir)$$dir || exit 1; \ + cp -fpR $(srcdir)/$$file "$(distdir)$$dir" || exit 1; \ + find "$(distdir)/$$file" -type d ! -perm -700 -exec chmod u+rwx {} \;; \ fi; \ - cp -pR $$d/$$file $(distdir)$$dir || exit 1; \ + cp -fpR $$d/$$file "$(distdir)$$dir" || exit 1; \ else \ - test -f $(distdir)/$$file \ - || cp -p $$d/$$file $(distdir)/$$file \ + test -f "$(distdir)/$$file" \ + || cp -p $$d/$$file "$(distdir)/$$file" \ || exit 1; \ fi; \ done @@ -431,6 +474,7 @@ clean-generic: distclean-generic: -test -z "$(CONFIG_CLEAN_FILES)" || rm -f $(CONFIG_CLEAN_FILES) + -test . = "$(srcdir)" || test -z "$(CONFIG_CLEAN_VPATH_FILES)" || rm -f $(CONFIG_CLEAN_VPATH_FILES) maintainer-clean-generic: @echo "This command is intended for maintainers to use" @@ -452,6 +496,8 @@ dvi-am: html: html-am +html-am: + info: info-am info-am: @@ -460,18 +506,28 @@ install-data-am: install-pluginLTLIBRARIES install-dvi: install-dvi-am +install-dvi-am: + install-exec-am: install-html: install-html-am +install-html-am: + install-info: install-info-am +install-info-am: + install-man: install-pdf: install-pdf-am +install-pdf-am: + install-ps: install-ps-am +install-ps-am: + installcheck-am: maintainer-clean: maintainer-clean-am @@ -510,6 +566,7 @@ uninstall-am: uninstall-pluginLTLIBRARIES mostlyclean-generic mostlyclean-libtool pdf pdf-am ps ps-am \ tags uninstall uninstall-am uninstall-pluginLTLIBRARIES + # Tell versions [3.59,3.63) of GNU make to not export all variables. # Otherwise a system limit (for SysV at least) may be exceeded. .NOEXPORT: diff --git a/src/libstrongswan/plugins/sqlite/sqlite_database.c b/src/libstrongswan/plugins/sqlite/sqlite_database.c index 6e4951f2d..721f1a126 100644 --- a/src/libstrongswan/plugins/sqlite/sqlite_database.c +++ b/src/libstrongswan/plugins/sqlite/sqlite_database.c @@ -19,7 +19,7 @@ #include <unistd.h> #include <library.h> #include <debug.h> -#include <utils/mutex.h> +#include <threading/mutex.h> typedef struct private_sqlite_database_t private_sqlite_database_t; @@ -32,12 +32,12 @@ struct private_sqlite_database_t { * public functions */ sqlite_database_t public; - + /** * sqlite database connection */ sqlite3 *db; - + /** * mutex used to lock execute() */ @@ -220,12 +220,12 @@ static enumerator_t* query(private_sqlite_database_t *this, char *sql, ...) va_list args; sqlite_enumerator_t *enumerator = NULL; int i; - + #if SQLITE_VERSION_NUMBER < 3005000 /* sqlite connections prior to 3.5 may be used by a single thread only, */ this->mutex->lock(this->mutex); #endif - + va_start(args, sql); stmt = run(this, sql, &args); if (stmt) @@ -254,7 +254,7 @@ static int execute(private_sqlite_database_t *this, int *rowid, char *sql, ...) sqlite3_stmt *stmt; int affected = -1; va_list args; - + /* we need a lock to get our rowid/changes correctly */ this->mutex->lock(this->mutex); va_start(args, sql); @@ -316,7 +316,7 @@ sqlite_database_t *sqlite_database_create(char *uri) { char *file; private_sqlite_database_t *this; - + /** * parse sqlite:///path/to/file.db uri */ @@ -325,16 +325,16 @@ sqlite_database_t *sqlite_database_create(char *uri) return NULL; } file = uri + 9; - + this = malloc_thing(private_sqlite_database_t); - + this->public.db.query = (enumerator_t* (*)(database_t *this, char *sql, ...))query; this->public.db.execute = (int (*)(database_t *this, int *rowid, char *sql, ...))execute; this->public.db.get_driver = (db_driver_t(*)(database_t*))get_driver; this->public.db.destroy = (void(*)(database_t*))destroy; - + this->mutex = mutex_create(MUTEX_TYPE_RECURSIVE); - + if (sqlite3_open(file, &this->db) != SQLITE_OK) { DBG1("opening SQLite database '%s' failed: %s", @@ -342,9 +342,9 @@ sqlite_database_t *sqlite_database_create(char *uri) destroy(this); return NULL; } - + sqlite3_busy_handler(this->db, (void*)busy_handler, this); - + return &this->public; } diff --git a/src/libstrongswan/plugins/sqlite/sqlite_plugin.c b/src/libstrongswan/plugins/sqlite/sqlite_plugin.c index bedf91e0f..955402bf9 100644 --- a/src/libstrongswan/plugins/sqlite/sqlite_plugin.c +++ b/src/libstrongswan/plugins/sqlite/sqlite_plugin.c @@ -47,9 +47,9 @@ static void destroy(private_sqlite_plugin_t *this) plugin_t *plugin_create() { private_sqlite_plugin_t *this = malloc_thing(private_sqlite_plugin_t); - + this->public.plugin.destroy = (void(*)(plugin_t*))destroy; - + lib->db->add_database(lib->db, (database_constructor_t)sqlite_database_create); diff --git a/src/libstrongswan/plugins/test_vectors/Makefile.in b/src/libstrongswan/plugins/test_vectors/Makefile.in index 0e408ba7e..a8674d282 100644 --- a/src/libstrongswan/plugins/test_vectors/Makefile.in +++ b/src/libstrongswan/plugins/test_vectors/Makefile.in @@ -1,8 +1,9 @@ -# Makefile.in generated by automake 1.10.2 from Makefile.am. +# Makefile.in generated by automake 1.11 from Makefile.am. # @configure_input@ # Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, -# 2003, 2004, 2005, 2006, 2007, 2008 Free Software Foundation, Inc. +# 2003, 2004, 2005, 2006, 2007, 2008, 2009 Free Software Foundation, +# Inc. # This Makefile.in is free software; the Free Software Foundation # gives unlimited permission to copy and/or distribute it, # with or without modifications, as long as this notice is preserved. @@ -16,8 +17,9 @@ VPATH = @srcdir@ pkgdatadir = $(datadir)/@PACKAGE@ -pkglibdir = $(libdir)/@PACKAGE@ pkgincludedir = $(includedir)/@PACKAGE@ +pkglibdir = $(libdir)/@PACKAGE@ +pkglibexecdir = $(libexecdir)/@PACKAGE@ am__cd = CDPATH="$${ZSH_VERSION+.}$(PATH_SEPARATOR)" && cd install_sh_DATA = $(install_sh) -c -m 644 install_sh_PROGRAM = $(install_sh) -c @@ -35,19 +37,41 @@ host_triplet = @host@ subdir = src/libstrongswan/plugins/test_vectors DIST_COMMON = $(srcdir)/Makefile.am $(srcdir)/Makefile.in ACLOCAL_M4 = $(top_srcdir)/aclocal.m4 -am__aclocal_m4_deps = $(top_srcdir)/configure.in +am__aclocal_m4_deps = $(top_srcdir)/m4/config/libtool.m4 \ + $(top_srcdir)/m4/config/ltoptions.m4 \ + $(top_srcdir)/m4/config/ltsugar.m4 \ + $(top_srcdir)/m4/config/ltversion.m4 \ + $(top_srcdir)/m4/config/lt~obsolete.m4 \ + $(top_srcdir)/m4/macros/with.m4 \ + $(top_srcdir)/m4/macros/enable-disable.m4 \ + $(top_srcdir)/configure.in am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \ $(ACLOCAL_M4) mkinstalldirs = $(install_sh) -d CONFIG_CLEAN_FILES = +CONFIG_CLEAN_VPATH_FILES = am__vpath_adj_setup = srcdirstrip=`echo "$(srcdir)" | sed 's|.|.|g'`; am__vpath_adj = case $$p in \ $(srcdir)/*) f=`echo "$$p" | sed "s|^$$srcdirstrip/||"`;; \ *) f=$$p;; \ esac; -am__strip_dir = `echo $$p | sed -e 's|^.*/||'`; +am__strip_dir = f=`echo $$p | sed -e 's|^.*/||'`; +am__install_max = 40 +am__nobase_strip_setup = \ + srcdirstrip=`echo "$(srcdir)" | sed 's/[].[^$$\\*|]/\\\\&/g'` +am__nobase_strip = \ + for p in $$list; do echo "$$p"; done | sed -e "s|$$srcdirstrip/||" +am__nobase_list = $(am__nobase_strip_setup); \ + for p in $$list; do echo "$$p $$p"; done | \ + sed "s| $$srcdirstrip/| |;"' / .*\//!s/ .*/ ./; s,\( .*\)/[^/]*$$,\1,' | \ + $(AWK) 'BEGIN { files["."] = "" } { files[$$2] = files[$$2] " " $$1; \ + if (++n[$$2] == $(am__install_max)) \ + { print $$2, files[$$2]; n[$$2] = 0; files[$$2] = "" } } \ + END { for (dir in files) print dir, files[dir] }' +am__base_list = \ + sed '$$!N;$$!N;$$!N;$$!N;$$!N;$$!N;$$!N;s/\n/ /g' | \ + sed '$$!N;$$!N;$$!N;$$!N;s/\n/ /g' am__installdirs = "$(DESTDIR)$(plugindir)" -pluginLTLIBRARIES_INSTALL = $(INSTALL) LTLIBRARIES = $(plugin_LTLIBRARIES) libstrongswan_test_vectors_la_LIBADD = am_libstrongswan_test_vectors_la_OBJECTS = test_vectors_plugin.lo \ @@ -64,6 +88,7 @@ libstrongswan_test_vectors_la_LINK = $(LIBTOOL) --tag=CC \ DEFAULT_INCLUDES = -I.@am__isrc@ depcomp = $(SHELL) $(top_srcdir)/depcomp am__depfiles_maybe = depfiles +am__mv = mv -f COMPILE = $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) \ $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) LTCOMPILE = $(LIBTOOL) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) \ @@ -111,25 +136,22 @@ INSTALL_DATA = @INSTALL_DATA@ INSTALL_PROGRAM = @INSTALL_PROGRAM@ INSTALL_SCRIPT = @INSTALL_SCRIPT@ INSTALL_STRIP_PROGRAM = @INSTALL_STRIP_PROGRAM@ -IPSEC_ROUTING_TABLE = @IPSEC_ROUTING_TABLE@ -IPSEC_ROUTING_TABLE_PRIO = @IPSEC_ROUTING_TABLE_PRIO@ LD = @LD@ LDFLAGS = @LDFLAGS@ LEX = @LEX@ LEXLIB = @LEXLIB@ LEX_OUTPUT_ROOT = @LEX_OUTPUT_ROOT@ -LIBGCRYPT_CFLAGS = @LIBGCRYPT_CFLAGS@ -LIBGCRYPT_CONFIG = @LIBGCRYPT_CONFIG@ -LIBGCRYPT_LIBS = @LIBGCRYPT_LIBS@ LIBOBJS = @LIBOBJS@ LIBS = @LIBS@ LIBTOOL = @LIBTOOL@ -LINUX_HEADERS = @LINUX_HEADERS@ LIPO = @LIPO@ LN_S = @LN_S@ LTLIBOBJS = @LTLIBOBJS@ MAKEINFO = @MAKEINFO@ MKDIR_P = @MKDIR_P@ +MYSQLCFLAG = @MYSQLCFLAG@ +MYSQLCONFIG = @MYSQLCONFIG@ +MYSQLLIB = @MYSQLLIB@ NM = @NM@ NMEDIT = @NMEDIT@ OBJDUMP = @OBJDUMP@ @@ -141,11 +163,14 @@ PACKAGE_BUGREPORT = @PACKAGE_BUGREPORT@ PACKAGE_NAME = @PACKAGE_NAME@ PACKAGE_STRING = @PACKAGE_STRING@ PACKAGE_TARNAME = @PACKAGE_TARNAME@ +PACKAGE_URL = @PACKAGE_URL@ PACKAGE_VERSION = @PACKAGE_VERSION@ PATH_SEPARATOR = @PATH_SEPARATOR@ PERL = @PERL@ PKG_CONFIG = @PKG_CONFIG@ +PTHREADLIB = @PTHREADLIB@ RANLIB = @RANLIB@ +RTLIB = @RTLIB@ RUBY = @RUBY@ RUBYINCLUDE = @RUBYINCLUDE@ SED = @SED@ @@ -174,9 +199,9 @@ build_cpu = @build_cpu@ build_os = @build_os@ build_vendor = @build_vendor@ builddir = @builddir@ -confdir = @confdir@ datadir = @datadir@ datarootdir = @datarootdir@ +default_pkcs11 = @default_pkcs11@ docdir = @docdir@ dvidir = @dvidir@ exec_prefix = @exec_prefix@ @@ -199,7 +224,7 @@ ipsecuser = @ipsecuser@ libdir = @libdir@ libexecdir = @libexecdir@ libstrongswan_plugins = @libstrongswan_plugins@ -linuxdir = @linuxdir@ +linux_headers = @linux_headers@ localedir = @localedir@ localstatedir = @localstatedir@ lt_ECHO = @lt_ECHO@ @@ -207,6 +232,7 @@ mandir = @mandir@ mkdir_p = @mkdir_p@ nm_CFLAGS = @nm_CFLAGS@ nm_LIBS = @nm_LIBS@ +nm_ca_dir = @nm_ca_dir@ oldincludedir = @oldincludedir@ pdfdir = @pdfdir@ piddir = @piddir@ @@ -215,10 +241,12 @@ pluto_plugins = @pluto_plugins@ prefix = @prefix@ program_transform_name = @program_transform_name@ psdir = @psdir@ +random_device = @random_device@ resolv_conf = @resolv_conf@ +routing_table = @routing_table@ +routing_table_prio = @routing_table_prio@ sbindir = @sbindir@ sharedstatedir = @sharedstatedir@ -simreader = @simreader@ srcdir = @srcdir@ strongswan_conf = @strongswan_conf@ sysconfdir = @sysconfdir@ @@ -226,6 +254,7 @@ target_alias = @target_alias@ top_build_prefix = @top_build_prefix@ top_builddir = @top_builddir@ top_srcdir = @top_srcdir@ +urandom_device = @urandom_device@ xml_CFLAGS = @xml_CFLAGS@ xml_LIBS = @xml_LIBS@ INCLUDES = -I$(top_srcdir)/src/libstrongswan @@ -270,9 +299,9 @@ $(srcdir)/Makefile.in: $(srcdir)/Makefile.am $(am__configure_deps) exit 1;; \ esac; \ done; \ - echo ' cd $(top_srcdir) && $(AUTOMAKE) --gnu src/libstrongswan/plugins/test_vectors/Makefile'; \ - cd $(top_srcdir) && \ - $(AUTOMAKE) --gnu src/libstrongswan/plugins/test_vectors/Makefile + echo ' cd $(top_srcdir) && $(AUTOMAKE) --gnu src/libstrongswan/plugins/test_vectors/Makefile'; \ + $(am__cd) $(top_srcdir) && \ + $(AUTOMAKE) --gnu src/libstrongswan/plugins/test_vectors/Makefile .PRECIOUS: Makefile Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status @case '$?' in \ @@ -290,23 +319,28 @@ $(top_srcdir)/configure: $(am__configure_deps) cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh $(ACLOCAL_M4): $(am__aclocal_m4_deps) cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh +$(am__aclocal_m4_deps): install-pluginLTLIBRARIES: $(plugin_LTLIBRARIES) @$(NORMAL_INSTALL) test -z "$(plugindir)" || $(MKDIR_P) "$(DESTDIR)$(plugindir)" - @list='$(plugin_LTLIBRARIES)'; for p in $$list; do \ + @list='$(plugin_LTLIBRARIES)'; test -n "$(plugindir)" || list=; \ + list2=; for p in $$list; do \ if test -f $$p; then \ - f=$(am__strip_dir) \ - echo " $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=install $(pluginLTLIBRARIES_INSTALL) $(INSTALL_STRIP_FLAG) '$$p' '$(DESTDIR)$(plugindir)/$$f'"; \ - $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=install $(pluginLTLIBRARIES_INSTALL) $(INSTALL_STRIP_FLAG) "$$p" "$(DESTDIR)$(plugindir)/$$f"; \ + list2="$$list2 $$p"; \ else :; fi; \ - done + done; \ + test -z "$$list2" || { \ + echo " $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=install $(INSTALL) $(INSTALL_STRIP_FLAG) $$list2 '$(DESTDIR)$(plugindir)'"; \ + $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=install $(INSTALL) $(INSTALL_STRIP_FLAG) $$list2 "$(DESTDIR)$(plugindir)"; \ + } uninstall-pluginLTLIBRARIES: @$(NORMAL_UNINSTALL) - @list='$(plugin_LTLIBRARIES)'; for p in $$list; do \ - p=$(am__strip_dir) \ - echo " $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=uninstall rm -f '$(DESTDIR)$(plugindir)/$$p'"; \ - $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=uninstall rm -f "$(DESTDIR)$(plugindir)/$$p"; \ + @list='$(plugin_LTLIBRARIES)'; test -n "$(plugindir)" || list=; \ + for p in $$list; do \ + $(am__strip_dir) \ + echo " $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=uninstall rm -f '$(DESTDIR)$(plugindir)/$$f'"; \ + $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=uninstall rm -f "$(DESTDIR)$(plugindir)/$$f"; \ done clean-pluginLTLIBRARIES: @@ -352,178 +386,178 @@ distclean-compile: .c.o: @am__fastdepCC_TRUE@ $(COMPILE) -MT $@ -MD -MP -MF $(DEPDIR)/$*.Tpo -c -o $@ $< -@am__fastdepCC_TRUE@ mv -f $(DEPDIR)/$*.Tpo $(DEPDIR)/$*.Po +@am__fastdepCC_TRUE@ $(am__mv) $(DEPDIR)/$*.Tpo $(DEPDIR)/$*.Po @AMDEP_TRUE@@am__fastdepCC_FALSE@ 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$(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -MT fips_prf.lo -MD -MP -MF $(DEPDIR)/fips_prf.Tpo -c -o fips_prf.lo `test -f 'test_vectors/fips_prf.c' || echo '$(srcdir)/'`test_vectors/fips_prf.c +@am__fastdepCC_TRUE@ $(am__mv) $(DEPDIR)/fips_prf.Tpo $(DEPDIR)/fips_prf.Plo @AMDEP_TRUE@@am__fastdepCC_FALSE@ source='test_vectors/fips_prf.c' object='fips_prf.lo' libtool=yes @AMDEPBACKSLASH@ @AMDEP_TRUE@@am__fastdepCC_FALSE@ DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@ -@am__fastdepCC_FALSE@ $(LIBTOOL) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -c -o fips_prf.lo `test -f 'test_vectors/fips_prf.c' || echo '$(srcdir)/'`test_vectors/fips_prf.c +@am__fastdepCC_FALSE@ $(LIBTOOL) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -c -o fips_prf.lo `test -f 'test_vectors/fips_prf.c' || echo '$(srcdir)/'`test_vectors/fips_prf.c rng.lo: test_vectors/rng.c -@am__fastdepCC_TRUE@ $(LIBTOOL) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -MT rng.lo -MD -MP -MF $(DEPDIR)/rng.Tpo -c -o rng.lo `test -f 'test_vectors/rng.c' || echo '$(srcdir)/'`test_vectors/rng.c -@am__fastdepCC_TRUE@ mv -f $(DEPDIR)/rng.Tpo $(DEPDIR)/rng.Plo +@am__fastdepCC_TRUE@ $(LIBTOOL) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -MT rng.lo -MD -MP -MF $(DEPDIR)/rng.Tpo -c -o rng.lo `test -f 'test_vectors/rng.c' || echo '$(srcdir)/'`test_vectors/rng.c +@am__fastdepCC_TRUE@ $(am__mv) $(DEPDIR)/rng.Tpo $(DEPDIR)/rng.Plo @AMDEP_TRUE@@am__fastdepCC_FALSE@ source='test_vectors/rng.c' object='rng.lo' libtool=yes @AMDEPBACKSLASH@ @AMDEP_TRUE@@am__fastdepCC_FALSE@ DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@ -@am__fastdepCC_FALSE@ $(LIBTOOL) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -c -o rng.lo `test -f 'test_vectors/rng.c' || echo '$(srcdir)/'`test_vectors/rng.c +@am__fastdepCC_FALSE@ $(LIBTOOL) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -c -o rng.lo `test -f 'test_vectors/rng.c' || echo '$(srcdir)/'`test_vectors/rng.c mostlyclean-libtool: -rm -f *.lo @@ -543,7 +577,7 @@ tags: TAGS TAGS: $(HEADERS) $(SOURCES) $(TAGS_DEPENDENCIES) \ $(TAGS_FILES) $(LISP) - tags=; \ + set x; \ here=`pwd`; \ list='$(SOURCES) $(HEADERS) $(LISP) $(TAGS_FILES)'; \ unique=`for i in $$list; do \ @@ -551,29 +585,34 @@ TAGS: $(HEADERS) $(SOURCES) $(TAGS_DEPENDENCIES) \ done | \ $(AWK) '{ files[$$0] = 1; nonempty = 1; } \ END { if (nonempty) { for (i in files) print i; }; }'`; \ - if test -z "$(ETAGS_ARGS)$$tags$$unique"; then :; else \ + shift; \ + if test -z "$(ETAGS_ARGS)$$*$$unique"; then :; else \ test -n "$$unique" || unique=$$empty_fix; \ - $(ETAGS) $(ETAGSFLAGS) $(AM_ETAGSFLAGS) $(ETAGS_ARGS) \ - $$tags $$unique; \ + if test $$# -gt 0; then \ + $(ETAGS) $(ETAGSFLAGS) $(AM_ETAGSFLAGS) $(ETAGS_ARGS) \ + "$$@" $$unique; \ + else \ + $(ETAGS) $(ETAGSFLAGS) $(AM_ETAGSFLAGS) $(ETAGS_ARGS) \ + $$unique; \ + fi; \ fi ctags: CTAGS CTAGS: $(HEADERS) $(SOURCES) $(TAGS_DEPENDENCIES) \ $(TAGS_FILES) $(LISP) - tags=; \ list='$(SOURCES) $(HEADERS) $(LISP) $(TAGS_FILES)'; \ unique=`for i in $$list; do \ if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \ done | \ $(AWK) '{ files[$$0] = 1; nonempty = 1; } \ END { if (nonempty) { for (i in files) print i; }; }'`; \ - test -z "$(CTAGS_ARGS)$$tags$$unique" \ + test -z "$(CTAGS_ARGS)$$unique" \ || $(CTAGS) $(CTAGSFLAGS) $(AM_CTAGSFLAGS) $(CTAGS_ARGS) \ - $$tags $$unique + $$unique GTAGS: here=`$(am__cd) $(top_builddir) && pwd` \ - && cd $(top_srcdir) \ - && gtags -i $(GTAGS_ARGS) $$here + && $(am__cd) $(top_srcdir) \ + && gtags -i $(GTAGS_ARGS) "$$here" distclean-tags: -rm -f TAGS ID GTAGS GRTAGS GSYMS GPATH tags @@ -594,13 +633,17 @@ distdir: $(DISTFILES) if test -f $$file || test -d $$file; then d=.; else d=$(srcdir); fi; \ if test -d $$d/$$file; then \ dir=`echo "/$$file" | sed -e 's,/[^/]*$$,,'`; \ + if test -d "$(distdir)/$$file"; then \ + find "$(distdir)/$$file" -type d ! -perm -700 -exec chmod u+rwx {} \;; \ + fi; \ if test -d $(srcdir)/$$file && test $$d != $(srcdir); then \ - cp -pR $(srcdir)/$$file $(distdir)$$dir || exit 1; \ + cp -fpR $(srcdir)/$$file "$(distdir)$$dir" || exit 1; \ + find "$(distdir)/$$file" -type d ! -perm -700 -exec chmod u+rwx {} \;; \ fi; \ - cp -pR $$d/$$file $(distdir)$$dir || exit 1; \ + cp -fpR $$d/$$file "$(distdir)$$dir" || exit 1; \ else \ - test -f $(distdir)/$$file \ - || cp -p $$d/$$file $(distdir)/$$file \ + test -f "$(distdir)/$$file" \ + || cp -p $$d/$$file "$(distdir)/$$file" \ || exit 1; \ fi; \ done @@ -631,6 +674,7 @@ clean-generic: distclean-generic: -test -z "$(CONFIG_CLEAN_FILES)" || rm -f $(CONFIG_CLEAN_FILES) + -test . = "$(srcdir)" || test -z "$(CONFIG_CLEAN_VPATH_FILES)" || rm -f $(CONFIG_CLEAN_VPATH_FILES) maintainer-clean-generic: @echo "This command is intended for maintainers to use" @@ -652,6 +696,8 @@ dvi-am: html: html-am +html-am: + info: info-am info-am: @@ -660,18 +706,28 @@ install-data-am: install-pluginLTLIBRARIES install-dvi: install-dvi-am +install-dvi-am: + install-exec-am: install-html: install-html-am +install-html-am: + install-info: install-info-am +install-info-am: + install-man: install-pdf: install-pdf-am +install-pdf-am: + install-ps: install-ps-am +install-ps-am: + installcheck-am: maintainer-clean: maintainer-clean-am @@ -710,6 +766,7 @@ uninstall-am: uninstall-pluginLTLIBRARIES mostlyclean-generic mostlyclean-libtool pdf pdf-am ps ps-am \ tags uninstall uninstall-am uninstall-pluginLTLIBRARIES + # Tell versions [3.59,3.63) of GNU make to not export all variables. # Otherwise a system limit (for SysV at least) may be exceeded. .NOEXPORT: diff --git a/src/libstrongswan/plugins/test_vectors/test_vectors/blowfish.c b/src/libstrongswan/plugins/test_vectors/test_vectors/blowfish.c index 63bbb1261..a4e06180a 100644 --- a/src/libstrongswan/plugins/test_vectors/test_vectors/blowfish.c +++ b/src/libstrongswan/plugins/test_vectors/test_vectors/blowfish.c @@ -30,7 +30,7 @@ crypter_test_vector_t blowfish1 = { }; /** - * Test vector by Chilkat Software + * Test vector by Chilkat Software * (www.chilkatsoft.com/p/php_blowfish.asp) */ crypter_test_vector_t blowfish2 = { diff --git a/src/libstrongswan/plugins/test_vectors/test_vectors/rng.c b/src/libstrongswan/plugins/test_vectors/test_vectors/rng.c index 8502df7ad..4dc1cc174 100644 --- a/src/libstrongswan/plugins/test_vectors/test_vectors/rng.c +++ b/src/libstrongswan/plugins/test_vectors/test_vectors/rng.c @@ -33,7 +33,7 @@ monobit_t monobit_all = { static bool test_monobit(monobit_t *param, chunk_t data) { int i, j, bits = 0; - + for (i = 0; i < data.len; i++) { for (j = 0; j < 8; j++) @@ -87,15 +87,15 @@ static bool test_poker(poker_t *param, chunk_t data) { int i, counter[16]; double sum = 0.0; - + memset(counter, 0, sizeof(counter)); - + for (i = 0; i < data.len; i++) { counter[data.ptr[i] & 0x0F]++; counter[(data.ptr[i] & 0xF0) >> 4]++; } - + for (i = 0; i < countof(counter); i++) { sum += (counter[i] * counter[i]) / 5000.0 * 16.0; @@ -145,10 +145,10 @@ runs_t runs_all = { static bool test_runs(runs_t *param, chunk_t data) { int i, j, zero_runs[7], one_runs[7], zero = 0, one = 0, longrun = 0; - + memset(one_runs, 0, sizeof(zero_runs)); memset(zero_runs, 0, sizeof(one_runs)); - + for (i = 0; i < data.len; i++) { for (j = 0; j < 8; j++) @@ -189,7 +189,7 @@ static bool test_runs(runs_t *param, chunk_t data) } } } - + DBG2(" Runs: zero: %d/%d/%d/%d/%d/%d, one: %d/%d/%d/%d/%d/%d, " "longruns: %d", zero_runs[1], zero_runs[2], zero_runs[3], @@ -197,12 +197,12 @@ static bool test_runs(runs_t *param, chunk_t data) one_runs[1], one_runs[2], one_runs[3], one_runs[4], one_runs[5], one_runs[6], longrun); - + if (longrun) { return FALSE; } - + for (i = 1; i < countof(zero_runs); i++) { if (zero_runs[i] <= param->lower[i] || diff --git a/src/libstrongswan/plugins/test_vectors/test_vectors_plugin.c b/src/libstrongswan/plugins/test_vectors/test_vectors_plugin.c index b96dc0c9a..7ad8c3c73 100644 --- a/src/libstrongswan/plugins/test_vectors/test_vectors_plugin.c +++ b/src/libstrongswan/plugins/test_vectors/test_vectors_plugin.c @@ -108,9 +108,9 @@ plugin_t *plugin_create() { private_test_vectors_plugin_t *this = malloc_thing(private_test_vectors_plugin_t); int i; - + this->public.plugin.destroy = (void(*)(plugin_t*))destroy; - + for (i = 0; i < countof(crypter); i++) { lib->crypto->add_test_vector(lib->crypto, @@ -136,7 +136,7 @@ plugin_t *plugin_create() lib->crypto->add_test_vector(lib->crypto, RANDOM_NUMBER_GENERATOR, rng[i]); } - + return &this->public.plugin; } diff --git a/src/libstrongswan/plugins/x509/Makefile.am b/src/libstrongswan/plugins/x509/Makefile.am index e9668b4e4..853b1cebc 100644 --- a/src/libstrongswan/plugins/x509/Makefile.am +++ b/src/libstrongswan/plugins/x509/Makefile.am @@ -9,8 +9,8 @@ libstrongswan_x509_la_SOURCES = x509_plugin.h x509_plugin.c \ x509_cert.h x509_cert.c \ x509_crl.h x509_crl.c \ x509_ac.h x509_ac.c \ + x509_pkcs10.h x509_pkcs10.c \ x509_ocsp_request.h x509_ocsp_request.c \ - x509_ocsp_response.h x509_ocsp_response.c \ - ietf_attr_list.h ietf_attr_list.c + x509_ocsp_response.h x509_ocsp_response.c libstrongswan_x509_la_LDFLAGS = -module -avoid-version diff --git a/src/libstrongswan/plugins/x509/Makefile.in b/src/libstrongswan/plugins/x509/Makefile.in index 56cb04769..428643254 100644 --- a/src/libstrongswan/plugins/x509/Makefile.in +++ b/src/libstrongswan/plugins/x509/Makefile.in @@ -1,8 +1,9 @@ -# Makefile.in generated by automake 1.10.2 from Makefile.am. +# Makefile.in generated by automake 1.11 from Makefile.am. # @configure_input@ # Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, -# 2003, 2004, 2005, 2006, 2007, 2008 Free Software Foundation, Inc. +# 2003, 2004, 2005, 2006, 2007, 2008, 2009 Free Software Foundation, +# Inc. # This Makefile.in is free software; the Free Software Foundation # gives unlimited permission to copy and/or distribute it, # with or without modifications, as long as this notice is preserved. @@ -16,8 +17,9 @@ VPATH = @srcdir@ pkgdatadir = $(datadir)/@PACKAGE@ -pkglibdir = $(libdir)/@PACKAGE@ pkgincludedir = $(includedir)/@PACKAGE@ +pkglibdir = $(libdir)/@PACKAGE@ +pkglibexecdir = $(libexecdir)/@PACKAGE@ am__cd = CDPATH="$${ZSH_VERSION+.}$(PATH_SEPARATOR)" && cd install_sh_DATA = $(install_sh) -c -m 644 install_sh_PROGRAM = $(install_sh) -c @@ -35,24 +37,46 @@ host_triplet = @host@ subdir = src/libstrongswan/plugins/x509 DIST_COMMON = $(srcdir)/Makefile.am $(srcdir)/Makefile.in ACLOCAL_M4 = $(top_srcdir)/aclocal.m4 -am__aclocal_m4_deps = $(top_srcdir)/configure.in +am__aclocal_m4_deps = $(top_srcdir)/m4/config/libtool.m4 \ + $(top_srcdir)/m4/config/ltoptions.m4 \ + $(top_srcdir)/m4/config/ltsugar.m4 \ + $(top_srcdir)/m4/config/ltversion.m4 \ + $(top_srcdir)/m4/config/lt~obsolete.m4 \ + $(top_srcdir)/m4/macros/with.m4 \ + $(top_srcdir)/m4/macros/enable-disable.m4 \ + $(top_srcdir)/configure.in am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \ $(ACLOCAL_M4) mkinstalldirs = $(install_sh) -d CONFIG_CLEAN_FILES = +CONFIG_CLEAN_VPATH_FILES = am__vpath_adj_setup = srcdirstrip=`echo "$(srcdir)" | sed 's|.|.|g'`; am__vpath_adj = case $$p in \ $(srcdir)/*) f=`echo "$$p" | sed "s|^$$srcdirstrip/||"`;; \ *) f=$$p;; \ esac; -am__strip_dir = `echo $$p | sed -e 's|^.*/||'`; +am__strip_dir = f=`echo $$p | sed -e 's|^.*/||'`; +am__install_max = 40 +am__nobase_strip_setup = \ + srcdirstrip=`echo "$(srcdir)" | sed 's/[].[^$$\\*|]/\\\\&/g'` +am__nobase_strip = \ + for p in $$list; do echo "$$p"; done | sed -e "s|$$srcdirstrip/||" +am__nobase_list = $(am__nobase_strip_setup); \ + for p in $$list; do echo "$$p $$p"; done | \ + sed "s| $$srcdirstrip/| |;"' / .*\//!s/ .*/ ./; s,\( .*\)/[^/]*$$,\1,' | \ + $(AWK) 'BEGIN { files["."] = "" } { files[$$2] = files[$$2] " " $$1; \ + if (++n[$$2] == $(am__install_max)) \ + { print $$2, files[$$2]; n[$$2] = 0; files[$$2] = "" } } \ + END { for (dir in files) print dir, files[dir] }' +am__base_list = \ + sed '$$!N;$$!N;$$!N;$$!N;$$!N;$$!N;$$!N;s/\n/ /g' | \ + sed '$$!N;$$!N;$$!N;$$!N;s/\n/ /g' am__installdirs = "$(DESTDIR)$(plugindir)" -pluginLTLIBRARIES_INSTALL = $(INSTALL) LTLIBRARIES = $(plugin_LTLIBRARIES) libstrongswan_x509_la_LIBADD = am_libstrongswan_x509_la_OBJECTS = x509_plugin.lo x509_cert.lo \ - x509_crl.lo x509_ac.lo x509_ocsp_request.lo \ - x509_ocsp_response.lo ietf_attr_list.lo + x509_crl.lo x509_ac.lo x509_pkcs10.lo x509_ocsp_request.lo \ + x509_ocsp_response.lo libstrongswan_x509_la_OBJECTS = $(am_libstrongswan_x509_la_OBJECTS) libstrongswan_x509_la_LINK = $(LIBTOOL) --tag=CC $(AM_LIBTOOLFLAGS) \ $(LIBTOOLFLAGS) --mode=link $(CCLD) $(AM_CFLAGS) $(CFLAGS) \ @@ -60,6 +84,7 @@ libstrongswan_x509_la_LINK = $(LIBTOOL) --tag=CC $(AM_LIBTOOLFLAGS) \ DEFAULT_INCLUDES = -I.@am__isrc@ depcomp = $(SHELL) $(top_srcdir)/depcomp am__depfiles_maybe = depfiles +am__mv = mv -f COMPILE = $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) \ $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) LTCOMPILE = $(LIBTOOL) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) \ @@ -107,25 +132,22 @@ INSTALL_DATA = @INSTALL_DATA@ INSTALL_PROGRAM = @INSTALL_PROGRAM@ INSTALL_SCRIPT = @INSTALL_SCRIPT@ INSTALL_STRIP_PROGRAM = @INSTALL_STRIP_PROGRAM@ -IPSEC_ROUTING_TABLE = @IPSEC_ROUTING_TABLE@ -IPSEC_ROUTING_TABLE_PRIO = @IPSEC_ROUTING_TABLE_PRIO@ LD = @LD@ LDFLAGS = @LDFLAGS@ LEX = @LEX@ LEXLIB = @LEXLIB@ LEX_OUTPUT_ROOT = @LEX_OUTPUT_ROOT@ -LIBGCRYPT_CFLAGS = @LIBGCRYPT_CFLAGS@ -LIBGCRYPT_CONFIG = @LIBGCRYPT_CONFIG@ -LIBGCRYPT_LIBS = @LIBGCRYPT_LIBS@ LIBOBJS = @LIBOBJS@ LIBS = @LIBS@ LIBTOOL = @LIBTOOL@ -LINUX_HEADERS = @LINUX_HEADERS@ LIPO = @LIPO@ LN_S = @LN_S@ LTLIBOBJS = @LTLIBOBJS@ MAKEINFO = @MAKEINFO@ MKDIR_P = @MKDIR_P@ +MYSQLCFLAG = @MYSQLCFLAG@ +MYSQLCONFIG = @MYSQLCONFIG@ +MYSQLLIB = @MYSQLLIB@ NM = @NM@ NMEDIT = @NMEDIT@ OBJDUMP = @OBJDUMP@ @@ -137,11 +159,14 @@ PACKAGE_BUGREPORT = @PACKAGE_BUGREPORT@ PACKAGE_NAME = @PACKAGE_NAME@ PACKAGE_STRING = @PACKAGE_STRING@ PACKAGE_TARNAME = @PACKAGE_TARNAME@ +PACKAGE_URL = @PACKAGE_URL@ PACKAGE_VERSION = @PACKAGE_VERSION@ PATH_SEPARATOR = @PATH_SEPARATOR@ PERL = @PERL@ PKG_CONFIG = @PKG_CONFIG@ +PTHREADLIB = @PTHREADLIB@ RANLIB = @RANLIB@ +RTLIB = @RTLIB@ RUBY = @RUBY@ RUBYINCLUDE = @RUBYINCLUDE@ SED = @SED@ @@ -170,9 +195,9 @@ build_cpu = @build_cpu@ build_os = @build_os@ build_vendor = @build_vendor@ builddir = @builddir@ -confdir = @confdir@ datadir = @datadir@ datarootdir = @datarootdir@ +default_pkcs11 = @default_pkcs11@ docdir = @docdir@ dvidir = @dvidir@ exec_prefix = @exec_prefix@ @@ -195,7 +220,7 @@ ipsecuser = @ipsecuser@ libdir = @libdir@ libexecdir = @libexecdir@ libstrongswan_plugins = @libstrongswan_plugins@ -linuxdir = @linuxdir@ +linux_headers = @linux_headers@ localedir = @localedir@ localstatedir = @localstatedir@ lt_ECHO = @lt_ECHO@ @@ -203,6 +228,7 @@ mandir = @mandir@ mkdir_p = @mkdir_p@ nm_CFLAGS = @nm_CFLAGS@ nm_LIBS = @nm_LIBS@ +nm_ca_dir = @nm_ca_dir@ oldincludedir = @oldincludedir@ pdfdir = @pdfdir@ piddir = @piddir@ @@ -211,10 +237,12 @@ pluto_plugins = @pluto_plugins@ prefix = @prefix@ program_transform_name = @program_transform_name@ psdir = @psdir@ +random_device = @random_device@ resolv_conf = @resolv_conf@ +routing_table = @routing_table@ +routing_table_prio = @routing_table_prio@ sbindir = @sbindir@ sharedstatedir = @sharedstatedir@ -simreader = @simreader@ srcdir = @srcdir@ strongswan_conf = @strongswan_conf@ sysconfdir = @sysconfdir@ @@ -222,6 +250,7 @@ target_alias = @target_alias@ top_build_prefix = @top_build_prefix@ top_builddir = @top_builddir@ top_srcdir = @top_srcdir@ +urandom_device = @urandom_device@ xml_CFLAGS = @xml_CFLAGS@ xml_LIBS = @xml_LIBS@ INCLUDES = -I$(top_srcdir)/src/libstrongswan @@ -231,9 +260,9 @@ libstrongswan_x509_la_SOURCES = x509_plugin.h x509_plugin.c \ x509_cert.h x509_cert.c \ x509_crl.h x509_crl.c \ x509_ac.h x509_ac.c \ + x509_pkcs10.h x509_pkcs10.c \ x509_ocsp_request.h x509_ocsp_request.c \ - x509_ocsp_response.h x509_ocsp_response.c \ - ietf_attr_list.h ietf_attr_list.c + x509_ocsp_response.h x509_ocsp_response.c libstrongswan_x509_la_LDFLAGS = -module -avoid-version all: all-am @@ -249,9 +278,9 @@ $(srcdir)/Makefile.in: $(srcdir)/Makefile.am $(am__configure_deps) exit 1;; \ esac; \ done; \ - echo ' cd $(top_srcdir) && $(AUTOMAKE) --gnu src/libstrongswan/plugins/x509/Makefile'; \ - cd $(top_srcdir) && \ - $(AUTOMAKE) --gnu src/libstrongswan/plugins/x509/Makefile + echo ' cd $(top_srcdir) && $(AUTOMAKE) --gnu src/libstrongswan/plugins/x509/Makefile'; \ + $(am__cd) $(top_srcdir) && \ + $(AUTOMAKE) --gnu src/libstrongswan/plugins/x509/Makefile .PRECIOUS: Makefile Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status @case '$?' in \ @@ -269,23 +298,28 @@ $(top_srcdir)/configure: $(am__configure_deps) cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh $(ACLOCAL_M4): $(am__aclocal_m4_deps) cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh +$(am__aclocal_m4_deps): install-pluginLTLIBRARIES: $(plugin_LTLIBRARIES) @$(NORMAL_INSTALL) test -z "$(plugindir)" || $(MKDIR_P) "$(DESTDIR)$(plugindir)" - @list='$(plugin_LTLIBRARIES)'; for p in $$list; do \ + @list='$(plugin_LTLIBRARIES)'; test -n "$(plugindir)" || list=; \ + list2=; for p in $$list; do \ if test -f $$p; then \ - f=$(am__strip_dir) \ - echo " $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=install $(pluginLTLIBRARIES_INSTALL) $(INSTALL_STRIP_FLAG) '$$p' '$(DESTDIR)$(plugindir)/$$f'"; \ - $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=install $(pluginLTLIBRARIES_INSTALL) $(INSTALL_STRIP_FLAG) "$$p" "$(DESTDIR)$(plugindir)/$$f"; \ + list2="$$list2 $$p"; \ else :; fi; \ - done + done; \ + test -z "$$list2" || { \ + echo " $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=install $(INSTALL) $(INSTALL_STRIP_FLAG) $$list2 '$(DESTDIR)$(plugindir)'"; \ + $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=install $(INSTALL) $(INSTALL_STRIP_FLAG) $$list2 "$(DESTDIR)$(plugindir)"; \ + } uninstall-pluginLTLIBRARIES: @$(NORMAL_UNINSTALL) - @list='$(plugin_LTLIBRARIES)'; for p in $$list; do \ - p=$(am__strip_dir) \ - echo " $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=uninstall rm -f '$(DESTDIR)$(plugindir)/$$p'"; \ - $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=uninstall rm -f "$(DESTDIR)$(plugindir)/$$p"; \ + @list='$(plugin_LTLIBRARIES)'; test -n "$(plugindir)" || list=; \ + for p in $$list; do \ + $(am__strip_dir) \ + echo " $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=uninstall rm -f '$(DESTDIR)$(plugindir)/$$f'"; \ + $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=uninstall rm -f "$(DESTDIR)$(plugindir)/$$f"; \ done clean-pluginLTLIBRARIES: @@ -305,31 +339,31 @@ mostlyclean-compile: distclean-compile: -rm -f *.tab.c -@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/ietf_attr_list.Plo@am__quote@ @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/x509_ac.Plo@am__quote@ @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/x509_cert.Plo@am__quote@ @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/x509_crl.Plo@am__quote@ @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/x509_ocsp_request.Plo@am__quote@ @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/x509_ocsp_response.Plo@am__quote@ +@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/x509_pkcs10.Plo@am__quote@ @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/x509_plugin.Plo@am__quote@ .c.o: @am__fastdepCC_TRUE@ $(COMPILE) -MT $@ -MD -MP -MF $(DEPDIR)/$*.Tpo -c -o $@ $< -@am__fastdepCC_TRUE@ mv -f $(DEPDIR)/$*.Tpo $(DEPDIR)/$*.Po +@am__fastdepCC_TRUE@ $(am__mv) $(DEPDIR)/$*.Tpo $(DEPDIR)/$*.Po @AMDEP_TRUE@@am__fastdepCC_FALSE@ source='$<' object='$@' libtool=no @AMDEPBACKSLASH@ @AMDEP_TRUE@@am__fastdepCC_FALSE@ DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@ @am__fastdepCC_FALSE@ $(COMPILE) -c $< .c.obj: @am__fastdepCC_TRUE@ $(COMPILE) -MT $@ -MD -MP -MF $(DEPDIR)/$*.Tpo -c -o $@ `$(CYGPATH_W) '$<'` -@am__fastdepCC_TRUE@ mv -f $(DEPDIR)/$*.Tpo $(DEPDIR)/$*.Po +@am__fastdepCC_TRUE@ $(am__mv) $(DEPDIR)/$*.Tpo $(DEPDIR)/$*.Po @AMDEP_TRUE@@am__fastdepCC_FALSE@ source='$<' object='$@' libtool=no @AMDEPBACKSLASH@ @AMDEP_TRUE@@am__fastdepCC_FALSE@ DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@ @am__fastdepCC_FALSE@ $(COMPILE) -c `$(CYGPATH_W) '$<'` .c.lo: @am__fastdepCC_TRUE@ $(LTCOMPILE) -MT $@ -MD -MP -MF $(DEPDIR)/$*.Tpo -c -o $@ $< -@am__fastdepCC_TRUE@ mv -f $(DEPDIR)/$*.Tpo $(DEPDIR)/$*.Plo +@am__fastdepCC_TRUE@ $(am__mv) $(DEPDIR)/$*.Tpo $(DEPDIR)/$*.Plo @AMDEP_TRUE@@am__fastdepCC_FALSE@ source='$<' object='$@' libtool=yes @AMDEPBACKSLASH@ @AMDEP_TRUE@@am__fastdepCC_FALSE@ DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@ @am__fastdepCC_FALSE@ $(LTCOMPILE) -c -o $@ $< @@ -352,7 +386,7 @@ tags: TAGS TAGS: $(HEADERS) $(SOURCES) $(TAGS_DEPENDENCIES) \ $(TAGS_FILES) $(LISP) - tags=; \ + set x; \ here=`pwd`; \ list='$(SOURCES) $(HEADERS) $(LISP) $(TAGS_FILES)'; \ unique=`for i in $$list; do \ @@ -360,29 +394,34 @@ TAGS: $(HEADERS) $(SOURCES) $(TAGS_DEPENDENCIES) \ done | \ $(AWK) '{ files[$$0] = 1; nonempty = 1; } \ END { if (nonempty) { for (i in files) print i; }; }'`; \ - if test -z "$(ETAGS_ARGS)$$tags$$unique"; then :; else \ + shift; \ + if test -z "$(ETAGS_ARGS)$$*$$unique"; then :; else \ test -n "$$unique" || unique=$$empty_fix; \ - $(ETAGS) $(ETAGSFLAGS) $(AM_ETAGSFLAGS) $(ETAGS_ARGS) \ - $$tags $$unique; \ + if test $$# -gt 0; then \ + $(ETAGS) $(ETAGSFLAGS) $(AM_ETAGSFLAGS) $(ETAGS_ARGS) \ + "$$@" $$unique; \ + else \ + $(ETAGS) $(ETAGSFLAGS) $(AM_ETAGSFLAGS) $(ETAGS_ARGS) \ + $$unique; \ + fi; \ fi ctags: CTAGS CTAGS: $(HEADERS) $(SOURCES) $(TAGS_DEPENDENCIES) \ $(TAGS_FILES) $(LISP) - tags=; \ list='$(SOURCES) $(HEADERS) $(LISP) $(TAGS_FILES)'; \ unique=`for i in $$list; do \ if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \ done | \ $(AWK) '{ files[$$0] = 1; nonempty = 1; } \ END { if (nonempty) { for (i in files) print i; }; }'`; \ - test -z "$(CTAGS_ARGS)$$tags$$unique" \ + test -z "$(CTAGS_ARGS)$$unique" \ || $(CTAGS) $(CTAGSFLAGS) $(AM_CTAGSFLAGS) $(CTAGS_ARGS) \ - $$tags $$unique + $$unique GTAGS: here=`$(am__cd) $(top_builddir) && pwd` \ - && cd $(top_srcdir) \ - && gtags -i $(GTAGS_ARGS) $$here + && $(am__cd) $(top_srcdir) \ + && gtags -i $(GTAGS_ARGS) "$$here" distclean-tags: -rm -f TAGS ID GTAGS GRTAGS GSYMS GPATH tags @@ -403,13 +442,17 @@ distdir: $(DISTFILES) if test -f $$file || test -d $$file; then d=.; else d=$(srcdir); fi; \ if test -d $$d/$$file; then \ dir=`echo "/$$file" | sed -e 's,/[^/]*$$,,'`; \ + if test -d "$(distdir)/$$file"; then \ + find "$(distdir)/$$file" -type d ! -perm -700 -exec chmod u+rwx {} \;; \ + fi; \ if test -d $(srcdir)/$$file && test $$d != $(srcdir); then \ - cp -pR $(srcdir)/$$file $(distdir)$$dir || exit 1; \ + cp -fpR $(srcdir)/$$file "$(distdir)$$dir" || exit 1; \ + find "$(distdir)/$$file" -type d ! -perm -700 -exec chmod u+rwx {} \;; \ fi; \ - cp -pR $$d/$$file $(distdir)$$dir || exit 1; \ + cp -fpR $$d/$$file "$(distdir)$$dir" || exit 1; \ else \ - test -f $(distdir)/$$file \ - || cp -p $$d/$$file $(distdir)/$$file \ + test -f "$(distdir)/$$file" \ + || cp -p $$d/$$file "$(distdir)/$$file" \ || exit 1; \ fi; \ done @@ -440,6 +483,7 @@ clean-generic: distclean-generic: -test -z "$(CONFIG_CLEAN_FILES)" || rm -f $(CONFIG_CLEAN_FILES) + -test . = "$(srcdir)" || test -z "$(CONFIG_CLEAN_VPATH_FILES)" || rm -f $(CONFIG_CLEAN_VPATH_FILES) maintainer-clean-generic: @echo "This command is intended for maintainers to use" @@ -461,6 +505,8 @@ dvi-am: html: html-am +html-am: + info: info-am info-am: @@ -469,18 +515,28 @@ install-data-am: install-pluginLTLIBRARIES install-dvi: install-dvi-am +install-dvi-am: + install-exec-am: install-html: install-html-am +install-html-am: + install-info: install-info-am +install-info-am: + install-man: install-pdf: install-pdf-am +install-pdf-am: + install-ps: install-ps-am +install-ps-am: + installcheck-am: maintainer-clean: maintainer-clean-am @@ -519,6 +575,7 @@ uninstall-am: uninstall-pluginLTLIBRARIES mostlyclean-generic mostlyclean-libtool pdf pdf-am ps ps-am \ tags uninstall uninstall-am uninstall-pluginLTLIBRARIES + # Tell versions [3.59,3.63) of GNU make to not export all variables. # Otherwise a system limit (for SysV at least) may be exceeded. .NOEXPORT: diff --git a/src/libstrongswan/plugins/x509/ietf_attr_list.c b/src/libstrongswan/plugins/x509/ietf_attr_list.c deleted file mode 100644 index 17f6949b2..000000000 --- a/src/libstrongswan/plugins/x509/ietf_attr_list.c +++ /dev/null @@ -1,396 +0,0 @@ -/* - * Copyright (C) 2007 Andreas Steffen, Hochschule fuer Technik Rapperswil - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the - * Free Software Foundation; either version 2 of the License, or (at your - * option) any later version. See <http://www.fsf.org/copyleft/gpl.txt>. - * - * This program is distributed in the hope that it will be useful, but - * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY - * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License - * for more details. - */ - -#include <string.h> -#include <stdio.h> - -#include <debug.h> -#include <library.h> - -#include <asn1/oid.h> -#include <asn1/asn1.h> -#include <asn1/asn1_parser.h> -#include <utils/lexparser.h> - -#include "ietf_attr_list.h" - -/** - * Private definition of ietfAttribute kinds - */ -typedef enum { - IETF_ATTRIBUTE_OCTETS = 0, - IETF_ATTRIBUTE_OID = 1, - IETF_ATTRIBUTE_STRING = 2 -} ietfAttribute_t; - -typedef struct ietfAttr_t ietfAttr_t; - -/** - * Private definition of an ietfAttribute - */ -struct ietfAttr_t { - /** - * IETF attribute kind - */ - ietfAttribute_t kind; - - /** - * IETF attribute valuse - */ - chunk_t value; - - /** - * Compares two ietfAttributes - * - * return -1 if this is earlier in the alphabet than other - * return 0 if this equals other - * return +1 if this is later in the alphabet than other - * - * @param this calling object - * @param other other object - */ - int (*compare) (const ietfAttr_t *this ,const ietfAttr_t *other); - - /** - * Destroys the ietfAttr_t object. - * - * @param this ietfAttr_t to destroy - */ - void (*destroy) (ietfAttr_t *this); -}; - -/** - * Implements ietfAttr_t.compare. - */ -static int ietfAttr_compare(const ietfAttr_t *this ,const ietfAttr_t *other) -{ - int cmp_len, len, cmp_value; - - /* OID attributes are appended after STRING and OCTETS attributes */ - if (this->kind != IETF_ATTRIBUTE_OID && other->kind == IETF_ATTRIBUTE_OID) - { - return -1; - } - if (this->kind == IETF_ATTRIBUTE_OID && other->kind != IETF_ATTRIBUTE_OID) - { - return 1; - } - - cmp_len = this->value.len - other->value.len; - len = (cmp_len < 0)? this->value.len : other->value.len; - cmp_value = memcmp(this->value.ptr, other->value.ptr, len); - - return (cmp_value == 0)? cmp_len : cmp_value; -} - -/** - * Implements ietfAttr_t.destroy. - */ -static void ietfAttr_destroy(ietfAttr_t *this) -{ - free(this->value.ptr); - free(this); -} - -/** - * Creates an ietfAttr_t object. - */ -static ietfAttr_t *ietfAttr_create(ietfAttribute_t kind, chunk_t value) -{ - ietfAttr_t *this = malloc_thing(ietfAttr_t); - - /* initialize */ - this->kind = kind; - this->value = chunk_clone(value); - - /* function */ - this->compare = ietfAttr_compare; - this->destroy = ietfAttr_destroy; - - return this; -} - -/** - * Adds an ietfAttr_t object to a sorted linked list - */ -static void ietfAttr_add(linked_list_t *list, ietfAttr_t *attr) -{ - iterator_t *iterator = list->create_iterator(list, TRUE); - ietfAttr_t *current_attr; - bool found = FALSE; - - while (iterator->iterate(iterator, (void **)¤t_attr)) - { - int cmp = attr->compare(attr, current_attr); - - if (cmp > 0) - { - continue; - } - if (cmp == 0) - { - attr->destroy(attr); - } - else - { - iterator->insert_before(iterator, attr); - } - found = TRUE; - break; - } - iterator->destroy(iterator); - if (!found) - { - list->insert_last(list, attr); - } -} - -/* - * Described in header. - */ -bool ietfAttr_list_equals(linked_list_t *list_a, linked_list_t *list_b) -{ - bool result = TRUE; - - /* lists must have the same number of attributes */ - if (list_a->get_count(list_a) != list_b->get_count(list_b)) - { - return FALSE; - } - /* empty lists - no attributes */ - if (list_a->get_count(list_a) == 0) - { - return TRUE; - } - - /* compare two alphabetically-sorted lists */ - { - iterator_t *iterator_a = list_a->create_iterator(list_a, TRUE); - iterator_t *iterator_b = list_b->create_iterator(list_b, TRUE); - ietfAttr_t *attr_a, *attr_b; - - while (iterator_a->iterate(iterator_a, (void **)&attr_a) && - iterator_b->iterate(iterator_b, (void **)&attr_b)) - { - if (attr_a->compare(attr_a, attr_b) != 0) - { - /* we have a mismatch */ - result = FALSE; - break; - } - } - iterator_a->destroy(iterator_a); - iterator_b->destroy(iterator_b); - } - return result; -} - -/* - * Described in header. - */ -void ietfAttr_list_list(linked_list_t *list, FILE *out) -{ - iterator_t *iterator = list->create_iterator(list, TRUE); - ietfAttr_t *attr; - bool first = TRUE; - - while (iterator->iterate(iterator, (void **)&attr)) - { - if (first) - { - first = FALSE; - } - else - { - fprintf(out, ", "); - } - - switch (attr->kind) - { - case IETF_ATTRIBUTE_OCTETS: - case IETF_ATTRIBUTE_STRING: - fprintf(out, "%.*s", (int)attr->value.len, attr->value.ptr); - break; - case IETF_ATTRIBUTE_OID: - { - int oid = asn1_known_oid(attr->value); - - if (oid == OID_UNKNOWN) - { - fprintf(out, "0x#B", &attr->value); - } - else - { - fprintf(out, "%s", oid_names[oid]); - } - } - break; - default: - break; - } - } - iterator->destroy(iterator); -} - -/* - * Described in header. - */ -void ietfAttr_list_create_from_string(char *msg, linked_list_t *list) -{ - chunk_t line = { msg, strlen(msg) }; - - while (eat_whitespace(&line)) - { - chunk_t group; - - /* extract the next comma-separated group attribute */ - if (!extract_token(&group, ',', &line)) - { - group = line; - line.len = 0; - } - - /* remove any trailing spaces */ - while (group.len > 0 && *(group.ptr + group.len - 1) == ' ') - { - group.len--; - } - - /* add the group attribute to the list */ - if (group.len > 0) - { - ietfAttr_t *attr = ietfAttr_create(IETF_ATTRIBUTE_STRING, group); - - ietfAttr_add(list, attr); - } - } -} - -/** - * ASN.1 definition of ietfAttrSyntax - */ -static const asn1Object_t ietfAttrSyntaxObjects[] = -{ - { 0, "ietfAttrSyntax", ASN1_SEQUENCE, ASN1_NONE }, /* 0 */ - { 1, "policyAuthority", ASN1_CONTEXT_C_0, ASN1_OPT | - ASN1_BODY }, /* 1 */ - { 1, "end opt", ASN1_EOC, ASN1_END }, /* 2 */ - { 1, "values", ASN1_SEQUENCE, ASN1_LOOP }, /* 3 */ - { 2, "octets", ASN1_OCTET_STRING, ASN1_OPT | - ASN1_BODY }, /* 4 */ - { 2, "end choice", ASN1_EOC, ASN1_END }, /* 5 */ - { 2, "oid", ASN1_OID, ASN1_OPT | - ASN1_BODY }, /* 6 */ - { 2, "end choice", ASN1_EOC, ASN1_END }, /* 7 */ - { 2, "string", ASN1_UTF8STRING, ASN1_OPT | - ASN1_BODY }, /* 8 */ - { 2, "end choice", ASN1_EOC, ASN1_END }, /* 9 */ - { 1, "end loop", ASN1_EOC, ASN1_END }, /* 10 */ - { 0, "exit", ASN1_EOC, ASN1_EXIT } -}; -#define IETF_ATTR_OCTETS 4 -#define IETF_ATTR_OID 6 -#define IETF_ATTR_STRING 8 - -/* - * Described in header. - */ -void ietfAttr_list_create_from_chunk(chunk_t chunk, linked_list_t *list, int level0) -{ - asn1_parser_t *parser; - chunk_t object; - int objectID; - - parser = asn1_parser_create(ietfAttrSyntaxObjects, chunk); - parser->set_top_level(parser, level0); - - while (parser->iterate(parser, &objectID, &object)) - { - switch (objectID) - { - case IETF_ATTR_OCTETS: - case IETF_ATTR_OID: - case IETF_ATTR_STRING: - { - ietfAttribute_t kind = (objectID - IETF_ATTR_OCTETS) / 2; - ietfAttr_t *attr = ietfAttr_create(kind, object); - ietfAttr_add(list, attr); - } - break; - default: - break; - } - } - parser->destroy(parser); -} - -/* - * Described in header. - */ -chunk_t ietfAttr_list_encode(linked_list_t *list) -{ - chunk_t ietfAttributes; - size_t size = 0; - u_char *pos; - iterator_t *iterator = list->create_iterator(list, TRUE); - ietfAttr_t *attr; - - /* precalculate the total size of all values */ - while (iterator->iterate(iterator, (void **)&attr)) - { - size_t len = attr->value.len; - - size += 1 + (len > 0) + (len >= 128) + (len >= 256) + (len >= 65536) + len; - } - iterator->destroy(iterator); - - pos = asn1_build_object(&ietfAttributes, ASN1_SEQUENCE, size); - - iterator = list->create_iterator(list, TRUE); - while (iterator->iterate(iterator, (void **)&attr)) - { - chunk_t ietfAttribute; - asn1_t type = ASN1_NULL; - - switch (attr->kind) - { - case IETF_ATTRIBUTE_OCTETS: - type = ASN1_OCTET_STRING; - break; - case IETF_ATTRIBUTE_STRING: - type = ASN1_UTF8STRING; - break; - case IETF_ATTRIBUTE_OID: - type = ASN1_OID; - break; - } - ietfAttribute = asn1_simple_object(type, attr->value); - - /* copy ietfAttribute into ietfAttributes chunk */ - memcpy(pos, ietfAttribute.ptr, ietfAttribute.len); - pos += ietfAttribute.len; - free(ietfAttribute.ptr); - } - iterator->destroy(iterator); - - return asn1_wrap(ASN1_SEQUENCE, "m", ietfAttributes); -} - -/* - * Described in header. - */ -void ietfAttr_list_destroy(linked_list_t *list) -{ - list->destroy_offset(list, offsetof(ietfAttr_t, destroy)); -} diff --git a/src/libstrongswan/plugins/x509/ietf_attr_list.h b/src/libstrongswan/plugins/x509/ietf_attr_list.h deleted file mode 100644 index 5807a899e..000000000 --- a/src/libstrongswan/plugins/x509/ietf_attr_list.h +++ /dev/null @@ -1,79 +0,0 @@ -/* - * Copyright (C) 2007 Andreas Steffen - * - * Hochschule fuer Technik Rapperswil - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the - * Free Software Foundation; either version 2 of the License, or (at your - * option) any later version. See <http://www.fsf.org/copyleft/gpl.txt>. - * - * This program is distributed in the hope that it will be useful, but - * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY - * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License - * for more details. - */ - -/** - * @defgroup ietf_attr_list ietf_attr_list - * @{ @ingroup x509_p - */ - -#ifndef IETF_ATTR_LIST_H_ -#define IETF_ATTR_LIST_H_ - -#include <library.h> -#include <utils/linked_list.h> - - -/** - * @brief Compare two linked lists of ietfAttr_t objects for equality - * - * @param list_a first alphabetically-sorted list - * @param list_b second alphabetically-sorted list - * @return TRUE if equal - */ -bool ietfAttr_list_equals(linked_list_t *list_a, linked_list_t *list_b); - -/** - * @brief Lists a linked list of ietfAttr_t objects - * - * @param list alphabetically-sorted linked list of attributes - * @param out output file - */ -void ietfAttr_list_list(linked_list_t *list, FILE *out); - -/** - * @brief Create a linked list of ietfAttr_t objects from a string - * - * @param msg string with comma-separated group names - * @param list alphabetically-sorted linked list of attributes - */ -void ietfAttr_list_create_from_string(char *msg, linked_list_t *list); - -/** - * @brief Create a linked list of ietfAttr_t objects from an ASN.1-coded chunk - * - * @param chunk chunk containing ASN.1-coded attributes - * @param list alphabetically-sorted linked list of attributes - * @param level0 parsing level - */ -void ietfAttr_list_create_from_chunk(chunk_t chunk, linked_list_t *list, int level0); - -/** - * @brief Encode a linked list of ietfAttr_t objects into an ASN.1-coded chunk - * - * @param list alphabetically-sorted linked list of attributes - * @return chunk containing ASN.1-coded attributes - */ -chunk_t ietfAttr_list_encode(linked_list_t *list); - -/** - * @brief Destroys a linked list of ietfAttr_t objects - * - * @param list list to be destroyed - */ -void ietfAttr_list_destroy(linked_list_t *list); - -#endif /** IETF_ATTR_LIST_H_ @}*/ - diff --git a/src/libstrongswan/plugins/x509/x509_ac.c b/src/libstrongswan/plugins/x509/x509_ac.c index 638f96b44..79ff80933 100644 --- a/src/libstrongswan/plugins/x509/x509_ac.c +++ b/src/libstrongswan/plugins/x509/x509_ac.c @@ -1,9 +1,10 @@ /* * Copyright (C) 2002 Ueli Galizzi, Ariane Seiler * Copyright (C) 2003 Martin Berner, Lukas Suter - * Copyright (C) 2002-2008 Andreas Steffen + * Copyright (C) 2002-2009 Andreas Steffen + * Copyright (C) 2009 Martin Willi * - * Hochschule fuer Technik Rapperswil + * HSR Hochschule fuer Technik Rapperswil * * This program is free software; you can redistribute it and/or modify it * under the terms of the GNU General Public License as published by the @@ -17,7 +18,6 @@ */ #include "x509_ac.h" -#include "ietf_attr_list.h" #include <time.h> @@ -26,14 +26,14 @@ #include <asn1/oid.h> #include <asn1/asn1.h> #include <asn1/asn1_parser.h> -#include <asn1/pem.h> #include <utils/identification.h> #include <utils/linked_list.h> #include <credentials/certificates/x509.h> +#include <credentials/ietf_attributes/ietf_attributes.h> #include <credentials/keys/private_key.h> -extern identification_t* x509_parse_authorityKeyIdentifier(chunk_t blob, - int level0, chunk_t *authKeySerialNumber); +extern chunk_t x509_parse_authorityKeyIdentifier(chunk_t blob, + int level0, chunk_t *authKeySerialNumber); typedef struct private_x509_ac_t private_x509_ac_t; @@ -46,7 +46,7 @@ struct private_x509_ac_t { * public functions */ x509_ac_t public; - + /** * X.509 attribute certificate encoding in ASN.1 DER format */ @@ -81,7 +81,7 @@ struct private_x509_ac_t { * ID representing the holder */ identification_t *entityName; - + /** * ID representing the attribute certificate issuer */ @@ -100,17 +100,17 @@ struct private_x509_ac_t { /** * List of charging attributes */ - linked_list_t *charging; + ietf_attributes_t *charging; /** * List of groub attributes */ - linked_list_t *groups; + ietf_attributes_t *groups; /** * Authority Key Identifier */ - identification_t *authKeyIdentifier; + chunk_t authKeyIdentifier; /** * Authority Key Serial Number @@ -132,19 +132,19 @@ struct private_x509_ac_t { */ chunk_t signature; - /** - * Holder certificate - */ + /** + * Holder certificate + */ certificate_t *holderCert; - /** - * Signer certificate - */ + /** + * Signer certificate + */ certificate_t *signerCert; - /** - * Signer private key; - */ + /** + * Signer private key; + */ private_key_t *signerKey; /** @@ -153,30 +153,13 @@ struct private_x509_ac_t { refcount_t ref; }; -static u_char ASN1_group_oid_str[] = { - 0x06, 0x08, - 0x2b, 0x06, 0x01, 0x05, 0x05, 0x07, 0x0a ,0x04 -}; - -static const chunk_t ASN1_group_oid = chunk_from_buf(ASN1_group_oid_str); - -static u_char ASN1_authorityKeyIdentifier_oid_str[] = { - 0x06, 0x03, - 0x55, 0x1d, 0x23 -}; - -static const chunk_t ASN1_authorityKeyIdentifier_oid = - chunk_from_buf(ASN1_authorityKeyIdentifier_oid_str); - -static u_char ASN1_noRevAvail_ext_str[] = { +static chunk_t ASN1_noRevAvail_ext = chunk_from_chars( 0x30, 0x09, 0x06, 0x03, 0x55, 0x1d, 0x38, 0x04, 0x02, 0x05, 0x00 -}; - -static const chunk_t ASN1_noRevAvail_ext = chunk_from_buf(ASN1_noRevAvail_ext_str); +); /** * declaration of function implemented in x509_cert.c @@ -294,7 +277,7 @@ static const asn1Object_t acObjects[] = { 3, "baseCertificateID", ASN1_CONTEXT_C_0, ASN1_OPT }, /* 21 */ { 4, "issuerSerial", ASN1_SEQUENCE, ASN1_NONE }, /* 22 */ { 5, "issuer", ASN1_SEQUENCE, ASN1_OBJ }, /* 23 */ - { 5, "serial", ASN1_INTEGER, ASN1_BODY }, /* 24 */ + { 5, "serial", ASN1_INTEGER, ASN1_BODY }, /* 24 */ { 5, "issuerUID", ASN1_BIT_STRING, ASN1_OPT | ASN1_BODY }, /* 25 */ { 5, "end opt", ASN1_EOC, ASN1_END }, /* 26 */ @@ -302,7 +285,7 @@ static const asn1Object_t acObjects[] = { 3, "objectDigestInfo", ASN1_CONTEXT_C_1, ASN1_OPT }, /* 28 */ { 4, "digestInfo", ASN1_SEQUENCE, ASN1_OBJ }, /* 29 */ { 5, "digestedObjectType", ASN1_ENUMERATED, ASN1_BODY }, /* 30 */ - { 5, "otherObjectTypeID", ASN1_OID, ASN1_OPT | + { 5, "otherObjectTypeID", ASN1_OID, ASN1_OPT | ASN1_BODY }, /* 31 */ { 5, "end opt", ASN1_EOC, ASN1_END }, /* 32 */ { 5, "digestAlgorithm", ASN1_EOC, ASN1_RAW }, /* 33 */ @@ -430,10 +413,14 @@ static bool parse_certificate(private_x509_ac_t *this) DBG2(" need to parse accessIdentity"); break; case OID_CHARGING_IDENTITY: - ietfAttr_list_create_from_chunk(object, this->charging, level); + DBG2("-- > --"); + this->charging = ietf_attributes_create_from_encoding(object); + DBG2("-- < --"); break; case OID_GROUP: - ietfAttr_list_create_from_chunk(object, this->groups, level); + DBG2("-- > --"); + this->groups = ietf_attributes_create_from_encoding(object); + DBG2("-- < --"); break; case OID_ROLE: parse_roleSyntax(object, level); @@ -459,7 +446,7 @@ static bool parse_certificate(private_x509_ac_t *this) break; case OID_AUTHORITY_KEY_ID: this->authKeyIdentifier = x509_parse_authorityKeyIdentifier(object, - level, &this->authKeySerialNumber); + level, &this->authKeySerialNumber); break; case OID_TARGET_INFORMATION: DBG2(" need to parse targetInformation"); @@ -547,10 +534,10 @@ static chunk_t build_attr_cert_validity(private_x509_ac_t *this) /** * build attribute type */ -static chunk_t build_attribute_type(const chunk_t type, chunk_t content) +static chunk_t build_attribute_type(int type, chunk_t content) { - return asn1_wrap(ASN1_SEQUENCE, "cm", - type, + return asn1_wrap(ASN1_SEQUENCE, "mm", + asn1_build_known_oid(type), asn1_wrap(ASN1_SET, "m", content)); } @@ -560,7 +547,7 @@ static chunk_t build_attribute_type(const chunk_t type, chunk_t content) static chunk_t build_attributes(private_x509_ac_t *this) { return asn1_wrap(ASN1_SEQUENCE, "m", - build_attribute_type(ASN1_group_oid, ietfAttr_list_encode(this->groups))); + build_attribute_type(OID_GROUP, this->groups->get_encoding(this->groups))); } /** @@ -568,31 +555,30 @@ static chunk_t build_attributes(private_x509_ac_t *this) */ static chunk_t build_authorityKeyIdentifier(private_x509_ac_t *this) { - chunk_t keyIdentifier; + chunk_t keyIdentifier = chunk_empty; chunk_t authorityCertIssuer; chunk_t authorityCertSerialNumber; - x509_t *x509 = (x509_t*)this->signerCert; - identification_t *issuer = this->signerCert->get_issuer(this->signerCert); - public_key_t *public = this->signerCert->get_public_key(this->signerCert); + identification_t *issuer; + public_key_t *public; + x509_t *x509; + x509 = (x509_t*)this->signerCert; + issuer = this->signerCert->get_issuer(this->signerCert); + public = this->signerCert->get_public_key(this->signerCert); if (public) { - identification_t *keyid = public->get_id(public, ID_PUBKEY_SHA1); - - this->authKeyIdentifier = keyid = keyid->clone(keyid); - keyIdentifier = keyid->get_encoding(keyid); + if (public->get_fingerprint(public, KEY_ID_PUBKEY_SHA1, &keyIdentifier)) + { + this->authKeyIdentifier = chunk_clone(keyIdentifier); + } public->destroy(public); } - else - { - keyIdentifier = chunk_empty; - } authorityCertIssuer = build_directoryName(ASN1_CONTEXT_C_1, - issuer->get_encoding(issuer)); + issuer->get_encoding(issuer)); authorityCertSerialNumber = asn1_simple_object(ASN1_CONTEXT_S_2, - x509->get_serial(x509)); - return asn1_wrap(ASN1_SEQUENCE, "cm", - ASN1_authorityKeyIdentifier_oid, + x509->get_serial(x509)); + return asn1_wrap(ASN1_SEQUENCE, "mm", + asn1_build_known_oid(OID_AUTHORITY_KEY_ID), asn1_wrap(ASN1_OCTET_STRING, "m", asn1_wrap(ASN1_SEQUENCE, "cmm", keyIdentifier, @@ -618,7 +604,7 @@ static chunk_t build_extensions(private_x509_ac_t *this) */ static chunk_t build_attr_cert_info(private_x509_ac_t *this) { - return asn1_wrap(ASN1_SEQUENCE, "cmmcmmmm", + return asn1_wrap(ASN1_SEQUENCE, "cmmmmmmm", ASN1_INTEGER_1, build_holder(this), build_v2_form(this), @@ -636,14 +622,14 @@ static chunk_t build_attr_cert_info(private_x509_ac_t *this) static chunk_t build_ac(private_x509_ac_t *this) { chunk_t signatureValue; - chunk_t attributeCertificateInfo; + chunk_t attributeCertificateInfo; attributeCertificateInfo = build_attr_cert_info(this); this->signerKey->sign(this->signerKey, SIGN_RSA_EMSA_PKCS1_SHA1, attributeCertificateInfo, &signatureValue); - return asn1_wrap(ASN1_SEQUENCE, "mcm", + return asn1_wrap(ASN1_SEQUENCE, "mmm", attributeCertificateInfo, asn1_algorithmIdentifier(OID_SHA1_WITH_RSA), asn1_bitstring("m", signatureValue)); @@ -676,12 +662,20 @@ static identification_t* get_holderIssuer(private_x509_ac_t *this) /** * Implementation of ac_t.get_authKeyIdentifier. */ -static identification_t* get_authKeyIdentifier(private_x509_ac_t *this) +static chunk_t get_authKeyIdentifier(private_x509_ac_t *this) { return this->authKeyIdentifier; } /** + * Implementation of certificate_t.get_groups. + */ +static ietf_attributes_t* get_groups(private_x509_ac_t *this) +{ + return this->groups ? this->groups->get_ref(this->groups) : NULL; +} + +/** * Implementation of certificate_t.get_type */ static certificate_type_t get_type(private_x509_ac_t *this) @@ -710,7 +704,7 @@ static identification_t* get_issuer(private_x509_ac_t *this) */ static id_match_t has_subject(private_x509_ac_t *this, identification_t *subject) { - return ID_MATCH_NONE; + return ID_MATCH_NONE; } /** @@ -718,24 +712,12 @@ static id_match_t has_subject(private_x509_ac_t *this, identification_t *subject */ static id_match_t has_issuer(private_x509_ac_t *this, identification_t *issuer) { - id_match_t match; - - if (issuer->get_type(issuer) == ID_PUBKEY_SHA1) - { - if (this->authKeyIdentifier) - { - match = issuer->matches(issuer, this->authKeyIdentifier); - } - else - { - match = ID_MATCH_NONE; - } - } - else + if (issuer->get_type(issuer) == ID_KEY_ID && this->authKeyIdentifier.ptr && + chunk_equals(this->authKeyIdentifier, issuer->get_encoding(issuer))) { - match = this->issuerName->matches(this->issuerName, issuer); + return ID_MATCH_PERFECT; } - return match; + return this->issuerName->matches(this->issuerName, issuer); } /** @@ -747,7 +729,7 @@ static bool issued_by(private_x509_ac_t *this, certificate_t *issuer) signature_scheme_t scheme; bool valid; x509_t *x509 = (x509_t*)issuer; - + /* check if issuer is an X.509 AA certificate */ if (issuer->get_type(issuer) != CERT_X509) { @@ -762,19 +744,20 @@ static bool issued_by(private_x509_ac_t *this, certificate_t *issuer) key = issuer->get_public_key(issuer); /* compare keyIdentifiers if available, otherwise use DNs */ - if (this->authKeyIdentifier && key) + if (this->authKeyIdentifier.ptr && key) { - identification_t *subjectKeyIdentifier = key->get_id(key, ID_PUBKEY_SHA1); + chunk_t fingerprint; - if (!subjectKeyIdentifier->equals(subjectKeyIdentifier, - this->authKeyIdentifier)) + if (!key->get_fingerprint(key, KEY_ID_PUBKEY_SHA1, &fingerprint) || + !chunk_equals(fingerprint, this->authKeyIdentifier)) { return FALSE; } } - else + else { - if (!this->issuerName->equals(this->issuerName, issuer->get_subject(issuer))) + if (!this->issuerName->equals(this->issuerName, + issuer->get_subject(issuer))) { return FALSE; } @@ -815,16 +798,8 @@ static private_x509_ac_t* get_ref(private_x509_ac_t *this) static bool get_validity(private_x509_ac_t *this, time_t *when, time_t *not_before, time_t *not_after) { - time_t t; - - if (when) - { - t = *when; - } - else - { - t = time(NULL); - } + time_t t = when ? *when : time(NULL); + if (not_before) { *not_before = this->notBefore; @@ -849,12 +824,12 @@ static bool is_newer(private_x509_ac_t *this, ac_t *that) this_cert->get_validity(this_cert, &now, &this_update, NULL); that_cert->get_validity(that_cert, &now, &that_update, NULL); new = this_update > that_update; - DBG1(" attr cert from %T is %s - existing attr_cert from %T %s", + DBG1(" attr cert from %T is %s - existing attr cert from %T %s", &this_update, FALSE, new ? "newer":"not newer", &that_update, FALSE, new ? "replaced":"retained"); return new; } - + /** * Implementation of certificate_t.get_encoding. */ @@ -870,14 +845,14 @@ static bool equals(private_x509_ac_t *this, certificate_t *other) { chunk_t encoding; bool equal; - + if ((certificate_t*)this == other) { return TRUE; } if (other->equals == (void*)equals) { /* skip allocation if we have the same implementation */ - return chunk_equals(this->encoding, ((private_x509_ac_t*)other)->encoding); + return chunk_equals(this->encoding, ((private_x509_ac_t*)other)->encoding); } encoding = other->get_encoding(other); equal = chunk_equals(this->encoding, encoding); @@ -895,14 +870,13 @@ static void destroy(private_x509_ac_t *this) DESTROY_IF(this->holderIssuer); DESTROY_IF(this->entityName); DESTROY_IF(this->issuerName); - DESTROY_IF(this->authKeyIdentifier); DESTROY_IF(this->holderCert); DESTROY_IF(this->signerCert); DESTROY_IF(this->signerKey); - - ietfAttr_list_destroy(this->charging); - ietfAttr_list_destroy(this->groups); + DESTROY_IF(this->charging); + DESTROY_IF(this->groups); free(this->serialNumber.ptr); + free(this->authKeyIdentifier.ptr); free(this->encoding.ptr); free(this); } @@ -914,12 +888,13 @@ static void destroy(private_x509_ac_t *this) static private_x509_ac_t *create_empty(void) { private_x509_ac_t *this = malloc_thing(private_x509_ac_t); - + /* public functions */ this->public.interface.get_serial = (chunk_t (*)(ac_t*))get_serial; this->public.interface.get_holderSerial = (chunk_t (*)(ac_t*))get_holderSerial; this->public.interface.get_holderIssuer = (identification_t* (*)(ac_t*))get_holderIssuer; - this->public.interface.get_authKeyIdentifier = (identification_t* (*)(ac_t*))get_authKeyIdentifier; + this->public.interface.get_authKeyIdentifier = (chunk_t (*)(ac_t*))get_authKeyIdentifier; + this->public.interface.get_groups = (ietf_attributes_t* (*)(ac_t*))get_groups; this->public.interface.certificate.get_type = (certificate_type_t (*)(certificate_t *this))get_type; this->public.interface.certificate.get_subject = (identification_t* (*)(certificate_t *this))get_subject; this->public.interface.certificate.get_issuer = (identification_t* (*)(certificate_t *this))get_issuer; @@ -938,187 +913,108 @@ static private_x509_ac_t *create_empty(void) this->encoding = chunk_empty; this->serialNumber = chunk_empty; this->holderSerial = chunk_empty; + this->authKeyIdentifier = chunk_empty; this->holderIssuer = NULL; this->entityName = NULL; this->issuerName = NULL; - this->authKeyIdentifier = NULL; this->holderCert = NULL; this->signerCert = NULL; this->signerKey = NULL; - this->charging = linked_list_create(); - this->groups = linked_list_create(); + this->charging = NULL; + this->groups = NULL; this->ref = 1; return this; } /** - * create X.509 attribute certificate from a chunk + * See header. */ -static private_x509_ac_t* create_from_chunk(chunk_t chunk) +x509_ac_t *x509_ac_load(certificate_type_t type, va_list args) { - private_x509_ac_t *this = create_empty(); - - this->encoding = chunk; - if (!parse_certificate(this)) - { - destroy(this); - return NULL; - } - return this; -} + chunk_t blob = chunk_empty; -/** - * create X.509 crl from a file - */ -static private_x509_ac_t* create_from_file(char *path) -{ - bool pgp = FALSE; - chunk_t chunk; - private_x509_ac_t *this; - - if (!pem_asn1_load_file(path, NULL, &chunk, &pgp)) + while (TRUE) { - return NULL; + switch (va_arg(args, builder_part_t)) + { + case BUILD_BLOB_ASN1_DER: + blob = va_arg(args, chunk_t); + continue; + case BUILD_END: + break; + default: + return NULL; + } + break; } - - this = create_from_chunk(chunk); - - if (this == NULL) + if (blob.ptr) { - DBG1(" could not parse loaded attribute certificate file '%s'", path); - return NULL; - } - DBG1(" loaded attribute certificate file '%s'", path); - return this; -} - -typedef struct private_builder_t private_builder_t; -/** - * Builder implementation for certificate loading - */ -struct private_builder_t { - /** implements the builder interface */ - builder_t public; - /** X.509 attribute certificate to build */ - private_x509_ac_t *ac; -}; + private_x509_ac_t *ac = create_empty(); -/** - * Implementation of builder_t.build - */ -static private_x509_ac_t* build(private_builder_t *this) -{ - private_x509_ac_t *ac = this->ac; - - free(this); - - /* synthesis if encoding does not exist */ - if (ac && ac->encoding.ptr == NULL) - { - if (ac->holderCert && ac->signerCert && ac->signerKey) + ac->encoding = chunk_clone(blob); + if (parse_certificate(ac)) { - ac->encoding = build_ac(ac); - return ac; + return &ac->public; } destroy(ac); - return NULL; - } - else - { - return ac; } + return NULL; } /** - * Implementation of builder_t.add + * See header. */ -static void add(private_builder_t *this, builder_part_t part, ...) +x509_ac_t *x509_ac_gen(certificate_type_t type, va_list args) { - va_list args; - certificate_t *cert; - chunk_t chunk; + private_x509_ac_t *ac; - va_start(args, part); - switch (part) + ac = create_empty(); + while (TRUE) { - case BUILD_FROM_FILE: - if (this->ac) - { - destroy(this->ac); - } - this->ac = create_from_file(va_arg(args, char*)); - break; - case BUILD_BLOB_ASN1_DER: - if (this->ac) - { - destroy(this->ac); - } - chunk = va_arg(args, chunk_t); - this->ac = create_from_chunk(chunk_clone(chunk)); - break; - case BUILD_NOT_BEFORE_TIME: - this->ac->notBefore = va_arg(args, time_t); - break; - case BUILD_NOT_AFTER_TIME: - this->ac->notAfter = va_arg(args, time_t); - break; - case BUILD_SERIAL: - chunk = va_arg(args, chunk_t); - this->ac->serialNumber = chunk_clone(chunk); - break; - case BUILD_IETF_GROUP_ATTR: - ietfAttr_list_create_from_string(va_arg(args, char*), - this->ac->groups); - break; - case BUILD_CERT: - cert = va_arg(args, certificate_t*); - if (cert->get_type(cert) == CERT_X509) - { - this->ac->holderCert = cert->get_ref(cert); - } - break; - case BUILD_SIGNING_CERT: - cert = va_arg(args, certificate_t*); - if (cert->get_type(cert) == CERT_X509) - { - this->ac->signerCert = cert->get_ref(cert); - } - break; - case BUILD_SIGNING_KEY: - this->ac->signerKey = va_arg(args, private_key_t*); - this->ac->signerKey->get_ref(this->ac->signerKey); - break; - default: - /* abort if unsupported option */ - if (this->ac) - { - destroy(this->ac); - } - builder_cancel(&this->public); - break; + switch (va_arg(args, builder_part_t)) + { + case BUILD_NOT_BEFORE_TIME: + ac->notBefore = va_arg(args, time_t); + continue; + case BUILD_NOT_AFTER_TIME: + ac->notAfter = va_arg(args, time_t); + continue; + case BUILD_SERIAL: + ac->serialNumber = chunk_clone(va_arg(args, chunk_t)); + continue; + case BUILD_IETF_GROUP_ATTR: + ac->groups = ietf_attributes_create_from_string(va_arg(args, char*)); + continue; + case BUILD_CERT: + ac->holderCert = va_arg(args, certificate_t*); + ac->holderCert->get_ref(ac->holderCert); + continue; + case BUILD_SIGNING_CERT: + ac->signerCert = va_arg(args, certificate_t*); + ac->signerCert->get_ref(ac->signerCert); + continue; + case BUILD_SIGNING_KEY: + ac->signerKey = va_arg(args, private_key_t*); + ac->signerKey->get_ref(ac->signerKey); + continue; + case BUILD_END: + break; + default: + destroy(ac); + return NULL; + } + break; } - va_end(args); -} -/** - * Builder construction function - */ -builder_t *x509_ac_builder(certificate_type_t type) -{ - private_builder_t *this; - - if (type != CERT_X509_AC) + if (ac->signerKey && ac->holderCert && ac->signerCert && + ac->holderCert->get_type(ac->holderCert) == CERT_X509 && + ac->signerCert->get_type(ac->signerCert) == CERT_X509) { - return NULL; + ac->encoding = build_ac(ac); + return &ac->public; } - - this = malloc_thing(private_builder_t); - - this->ac = create_empty(); - this->public.add = (void(*)(builder_t *this, builder_part_t part, ...))add; - this->public.build = (void*(*)(builder_t *this))build; - - return &this->public; + destroy(ac); + return NULL; } diff --git a/src/libstrongswan/plugins/x509/x509_ac.h b/src/libstrongswan/plugins/x509/x509_ac.h index 958d5c57a..da0988c6e 100644 --- a/src/libstrongswan/plugins/x509/x509_ac.h +++ b/src/libstrongswan/plugins/x509/x509_ac.h @@ -2,6 +2,7 @@ * Copyright (C) 2002 Ueli Galizzi, Ariane Seiler * Copyright (C) 2003 Martin Berner, Lukas Suter * Copyright (C) 2002-2008 Andreas Steffen + * Copyright (C) 2009 Martin Willi * * Hochschule fuer Technik Rapperswil * @@ -24,6 +25,7 @@ #ifndef X509_AC_H_ #define X509_AC_H_ +#include <credentials/builder.h> #include <credentials/certificates/ac.h> typedef struct x509_ac_t x509_ac_t; @@ -40,18 +42,28 @@ struct x509_ac_t { }; /** - * Create the building facility for X.509 attribute certificates. + * Load a X.509 attribute certificate. * - * The resulting builder accepts: - * BUILD_USER_CERT: user certificate, exactly one - * BUILD_SIGNER_CERT: signer certificate, exactly one - * BUILD_SIGNER_KEY: signer private key, exactly one - * BUILD_SERIAL: serial number, exactly one - * BUILD_GROUP_ATTR: group attribute, optional, several possible + * @param type certificate type, CERT_X509_AC only + * @param args builder_part_t argument list + * @return X.509 Attribute certificate, NULL on failure + */ +x509_ac_t *x509_ac_load(certificate_type_t type, va_list args); + +/** + * Generate a X.509 attribute certificate. + * + * Accepted build parts: + * BUILD_USER_CERT: user certificate + * BUILD_SIGNER_CERT: signer certificate + * BUILD_SIGNER_KEY: signer private key + * BUILD_SERIAL: serial number + * BUILD_GROUP_ATTR: group attribute, several possible * * @param type certificate type, CERT_X509_AC only - * @return builder instance to build X.509 attribute certificates + * @param args builder_part_t argument list + * @return X.509 Attribute certificate, NULL on failure */ -builder_t *x509_ac_builder(certificate_type_t type); +x509_ac_t *x509_ac_gen(certificate_type_t type, va_list args); #endif /** X509_AC_H_ @}*/ diff --git a/src/libstrongswan/plugins/x509/x509_cert.c b/src/libstrongswan/plugins/x509/x509_cert.c index 6fe1809c2..3b729236e 100644 --- a/src/libstrongswan/plugins/x509/x509_cert.c +++ b/src/libstrongswan/plugins/x509/x509_cert.c @@ -3,7 +3,7 @@ * Copyright (C) 2001 Marco Bertossa, Andreas Schleiss * Copyright (C) 2002 Mario Strasser * Copyright (C) 2000-2006 Andreas Steffen - * Copyright (C) 2006-2008 Martin Willi + * Copyright (C) 2006-2009 Martin Willi * Copyright (C) 2008 Tobias Brunner * Hochschule fuer Technik Rapperswil * @@ -33,11 +33,11 @@ #include <asn1/oid.h> #include <asn1/asn1.h> #include <asn1/asn1_parser.h> -#include <asn1/pem.h> #include <crypto/hashers/hasher.h> #include <credentials/keys/private_key.h> #include <utils/linked_list.h> #include <utils/identification.h> +#include <selectors/traffic_selector.h> /** * Different kinds of generalNames @@ -65,17 +65,17 @@ struct private_x509_cert_t { * Public interface for this certificate. */ x509_cert_t public; - + /** * X.509 certificate encoding in ASN.1 DER format */ chunk_t encoding; - + /** * SHA1 hash of the DER encoding of this X.509 certificate */ chunk_t encoding_hash; - + /** * X.509 certificate body over which signature is computed */ @@ -85,100 +85,109 @@ struct private_x509_cert_t { * Version of the X.509 certificate */ u_int version; - + /** * Serial number of the X.509 certificate */ chunk_t serialNumber; - + /** * ID representing the certificate issuer */ identification_t *issuer; - + /** * Start time of certificate validity */ time_t notBefore; - + /** * End time of certificate validity */ time_t notAfter; - + /** * ID representing the certificate subject */ identification_t *subject; - + /** * List of subjectAltNames as identification_t */ linked_list_t *subjectAltNames; - + /** * List of crlDistributionPoints as allocated char* */ linked_list_t *crl_uris; - + /** - * List ocspAccessLocations as identification_t + * List of ocspAccessLocations as allocated char* */ linked_list_t *ocsp_uris; - + /** - * certificates embedded public key + * List of ipAddrBlocks as traffic_selector_t + */ + linked_list_t *ipAddrBlocks; + + /** + * certificate's embedded public key */ public_key_t *public_key; - + /** * Subject Key Identifier */ - chunk_t subjectKeyID; - + chunk_t subjectKeyIdentifier; + /** * Authority Key Identifier */ - identification_t *authKeyIdentifier; - + chunk_t authKeyIdentifier; + /** * Authority Key Serial Number */ chunk_t authKeySerialNumber; - + + /** + * Path Length Constraint + */ + int pathLenConstraint; + /** * x509 constraints and other flags */ x509_flag_t flags; - + /** * Signature algorithm */ int algorithm; - + /** * Signature */ chunk_t signature; - + /** * Certificate parsed from blob/file? */ bool parsed; - + /** * reference count */ refcount_t ref; }; -static u_char ASN1_sAN_oid_buf[] = { +static const chunk_t ASN1_subjectAltName_oid = chunk_from_chars( 0x06, 0x03, 0x55, 0x1D, 0x11 -}; -static const chunk_t ASN1_subjectAltName_oid = chunk_from_buf(ASN1_sAN_oid_buf); +); /** - * ASN.1 definition of a basicConstraints extension + * ASN.1 definition of a basicConstraints extension */ static const asn1Object_t basicConstraintsObjects[] = { { 0, "basicConstraints", ASN1_SEQUENCE, ASN1_NONE }, /* 0 */ @@ -187,12 +196,14 @@ static const asn1Object_t basicConstraintsObjects[] = { { 1, "end opt", ASN1_EOC, ASN1_END }, /* 3 */ { 0, "exit", ASN1_EOC, ASN1_EXIT } }; -#define BASIC_CONSTRAINTS_CA 1 +#define BASIC_CONSTRAINTS_CA 1 +#define BASIC_CONSTRAINTS_PATH_LEN 2 /** * Extracts the basicConstraints extension */ -static bool parse_basicConstraints(chunk_t blob, int level0) +static void parse_basicConstraints(chunk_t blob, int level0, + private_x509_cert_t *this) { asn1_parser_t *parser; chunk_t object; @@ -204,19 +215,39 @@ static bool parse_basicConstraints(chunk_t blob, int level0) while (parser->iterate(parser, &objectID, &object)) { - if (objectID == BASIC_CONSTRAINTS_CA) + switch (objectID) { - isCA = object.len && *object.ptr; - DBG2(" %s", isCA ? "TRUE" : "FALSE"); + case BASIC_CONSTRAINTS_CA: + isCA = object.len && *object.ptr; + DBG2(" %s", isCA ? "TRUE" : "FALSE"); + if (isCA) + { + this->flags |= X509_CA; + } + break; + case BASIC_CONSTRAINTS_PATH_LEN: + if (isCA) + { + if (object.len == 0) + { + this->pathLenConstraint = 0; + } + else if (object.len == 1) + { + this->pathLenConstraint = *object.ptr; + } + /* we ignore path length constraints > 127 */ + } + break; + default: + break; } } parser->destroy(parser); - - return isCA; } /** - * ASN.1 definition of otherName + * ASN.1 definition of otherName */ static const asn1Object_t otherNameObjects[] = { {0, "type-id", ASN1_OID, ASN1_BODY }, /* 0 */ @@ -262,14 +293,14 @@ static bool parse_otherName(chunk_t blob, int level0) } } success = parser->success(parser); - + end: parser->destroy(parser); return success; } /** - * ASN.1 definition of generalName + * ASN.1 definition of generalName */ static const asn1Object_t generalNameObjects[] = { { 0, "otherName", ASN1_CONTEXT_C_0, ASN1_OPT|ASN1_BODY }, /* 0 */ @@ -292,10 +323,10 @@ static const asn1Object_t generalNameObjects[] = { { 0, "end choice", ASN1_EOC, ASN1_END }, /* 17 */ { 0, "exit", ASN1_EOC, ASN1_EXIT } }; -#define GN_OBJ_OTHER_NAME 0 -#define GN_OBJ_RFC822_NAME 2 -#define GN_OBJ_DNS_NAME 4 -#define GN_OBJ_X400_ADDRESS 6 +#define GN_OBJ_OTHER_NAME 0 +#define GN_OBJ_RFC822_NAME 2 +#define GN_OBJ_DNS_NAME 4 +#define GN_OBJ_X400_ADDRESS 6 #define GN_OBJ_DIRECTORY_NAME 8 #define GN_OBJ_EDI_PARTY_NAME 10 #define GN_OBJ_URI 12 @@ -310,16 +341,16 @@ static identification_t *parse_generalName(chunk_t blob, int level0) asn1_parser_t *parser; chunk_t object; int objectID ; - + identification_t *gn = NULL; - + parser = asn1_parser_create(generalNameObjects, blob); parser->set_top_level(parser, level0); - + while (parser->iterate(parser, &objectID, &object)) { id_type_t id_type = ID_ANY; - + switch (objectID) { case GN_OBJ_RFC822_NAME: @@ -356,14 +387,14 @@ static identification_t *parse_generalName(chunk_t blob, int level0) goto end; } } - + end: parser->destroy(parser); return gn; } /** - * ASN.1 definition of generalNames + * ASN.1 definition of generalNames */ static const asn1Object_t generalNamesObjects[] = { { 0, "generalNames", ASN1_SEQUENCE, ASN1_LOOP }, /* 0 */ @@ -381,18 +412,18 @@ void x509_parse_generalNames(chunk_t blob, int level0, bool implicit, linked_lis asn1_parser_t *parser; chunk_t object; int objectID; - + parser = asn1_parser_create(generalNamesObjects, blob); parser->set_top_level(parser, level0); parser->set_flags(parser, implicit, FALSE); - + while (parser->iterate(parser, &objectID, &object)) { if (objectID == GENERAL_NAMES_GN) { identification_t *gn = parse_generalName(object, parser->get_level(parser)+1); - + if (gn) { list->insert_last(list, (void *)gn); @@ -403,7 +434,7 @@ void x509_parse_generalNames(chunk_t blob, int level0, bool implicit, linked_lis } /** - * ASN.1 definition of a authorityKeyIdentifier extension + * ASN.1 definition of a authorityKeyIdentifier extension */ static const asn1Object_t authKeyIdentifierObjects[] = { { 0, "authorityKeyIdentifier", ASN1_SEQUENCE, ASN1_NONE }, /* 0 */ @@ -422,26 +453,25 @@ static const asn1Object_t authKeyIdentifierObjects[] = { /** * Extracts an authoritykeyIdentifier */ -identification_t* x509_parse_authorityKeyIdentifier(chunk_t blob, int level0, +chunk_t x509_parse_authorityKeyIdentifier(chunk_t blob, int level0, chunk_t *authKeySerialNumber) { asn1_parser_t *parser; chunk_t object; int objectID; - identification_t *authKeyIdentifier = NULL; - + chunk_t authKeyIdentifier = chunk_empty; + *authKeySerialNumber = chunk_empty; - + parser = asn1_parser_create(authKeyIdentifierObjects, blob); parser->set_top_level(parser, level0); - + while (parser->iterate(parser, &objectID, &object)) { - switch (objectID) + switch (objectID) { case AUTH_KEY_ID_KEY_ID: - authKeyIdentifier = identification_create_from_encoding( - ID_PUBKEY_SHA1, object); + authKeyIdentifier = chunk_clone(object); break; case AUTH_KEY_ID_CERT_ISSUER: /* TODO: x509_parse_generalNames(object, level+1, TRUE); */ @@ -458,7 +488,7 @@ identification_t* x509_parse_authorityKeyIdentifier(chunk_t blob, int level0, } /** - * ASN.1 definition of a authorityInfoAccess extension + * ASN.1 definition of a authorityInfoAccess extension */ static const asn1Object_t authInfoAccessObjects[] = { { 0, "authorityInfoAccess", ASN1_SEQUENCE, ASN1_LOOP }, /* 0 */ @@ -481,13 +511,13 @@ static void parse_authorityInfoAccess(chunk_t blob, int level0, chunk_t object; int objectID; int accessMethod = OID_UNKNOWN; - + parser = asn1_parser_create(authInfoAccessObjects, blob); parser->set_top_level(parser, level0); - + while (parser->iterate(parser, &objectID, &object)) { - switch (objectID) + switch (objectID) { case AUTH_INFO_ACCESS_METHOD: accessMethod = asn1_known_oid(object); @@ -501,7 +531,7 @@ static void parse_authorityInfoAccess(chunk_t blob, int level0, { identification_t *id; char *uri; - + id = parse_generalName(object, parser->get_level(parser)+1); if (id == NULL) @@ -528,7 +558,7 @@ static void parse_authorityInfoAccess(chunk_t blob, int level0, break; } } - + end: parser->destroy(parser); } @@ -547,26 +577,37 @@ static const asn1Object_t extendedKeyUsageObjects[] = { /** * Extracts extendedKeyUsage OIDs - currently only OCSP_SIGING is returned */ -static bool parse_extendedKeyUsage(chunk_t blob, int level0) +static void parse_extendedKeyUsage(chunk_t blob, int level0, + private_x509_cert_t *this) { asn1_parser_t *parser; chunk_t object; int objectID; - bool ocsp_signing = FALSE; - + parser = asn1_parser_create(extendedKeyUsageObjects, blob); parser->set_top_level(parser, level0); - + while (parser->iterate(parser, &objectID, &object)) { - if (objectID == EXT_KEY_USAGE_PURPOSE_ID && - asn1_known_oid(object) == OID_OCSP_SIGNING) + if (objectID == EXT_KEY_USAGE_PURPOSE_ID) { - ocsp_signing = TRUE; + switch (asn1_known_oid(object)) + { + case OID_SERVER_AUTH: + this->flags |= X509_SERVER_AUTH; + break; + case OID_CLIENT_AUTH: + this->flags |= X509_CLIENT_AUTH; + break; + case OID_OCSP_SIGNING: + this->flags |= X509_OCSP_SIGNER; + break; + default: + break; + } } } parser->destroy(parser); - return ocsp_signing; } /** @@ -600,24 +641,24 @@ static void parse_crlDistributionPoints(chunk_t blob, int level0, chunk_t object; int objectID; linked_list_t *list = linked_list_create(); - + parser = asn1_parser_create(crlDistributionPointsObjects, blob); parser->set_top_level(parser, level0); - + while (parser->iterate(parser, &objectID, &object)) { if (objectID == CRL_DIST_POINTS_FULLNAME) { identification_t *id; - + /* append extracted generalNames to existing chained list */ x509_parse_generalNames(object, parser->get_level(parser)+1, TRUE, list); - + while (list->remove_last(list, (void**)&id) == SUCCESS) { char *uri; - + if (asprintf(&uri, "%Y", id) > 0) { this->crl_uris->insert_last(this->crl_uris, uri); @@ -631,6 +672,147 @@ static void parse_crlDistributionPoints(chunk_t blob, int level0, } /** + * ASN.1 definition of ipAddrBlocks according to RFC 3779 + */ +static const asn1Object_t ipAddrBlocksObjects[] = { + { 0, "ipAddrBlocks", ASN1_SEQUENCE, ASN1_LOOP }, /* 0 */ + { 1, "ipAddressFamily", ASN1_SEQUENCE, ASN1_NONE }, /* 1 */ + { 2, "addressFamily", ASN1_OCTET_STRING, ASN1_BODY }, /* 2 */ + { 2, "inherit", ASN1_NULL, ASN1_OPT|ASN1_NONE }, /* 3 */ + { 2, "end choice", ASN1_EOC, ASN1_END }, /* 4 */ + { 2, "addressesOrRanges", ASN1_SEQUENCE, ASN1_OPT|ASN1_LOOP }, /* 5 */ + { 3, "addressPrefix", ASN1_BIT_STRING, ASN1_OPT|ASN1_BODY }, /* 6 */ + { 3, "end choice", ASN1_EOC, ASN1_END }, /* 7 */ + { 3, "addressRange", ASN1_SEQUENCE, ASN1_OPT|ASN1_NONE }, /* 8 */ + { 4, "min", ASN1_BIT_STRING, ASN1_BODY }, /* 9 */ + { 4, "max", ASN1_BIT_STRING, ASN1_BODY }, /* 10 */ + { 3, "end choice", ASN1_EOC, ASN1_END }, /* 11 */ + { 2, "end choice/loop", ASN1_EOC, ASN1_END }, /* 12 */ + { 0, "end loop", ASN1_EOC, ASN1_END }, /* 13 */ + { 0, "exit", ASN1_EOC, ASN1_EXIT } +}; +#define IP_ADDR_BLOCKS_FAMILY 2 +#define IP_ADDR_BLOCKS_INHERIT 3 +#define IP_ADDR_BLOCKS_PREFIX 6 +#define IP_ADDR_BLOCKS_MIN 9 +#define IP_ADDR_BLOCKS_MAX 10 + +static bool check_address_object(ts_type_t ts_type, chunk_t object) +{ + switch (ts_type) + { + case TS_IPV4_ADDR_RANGE: + if (object.len > 5) + { + DBG1("IPv4 address object is larger than 5 octets"); + return FALSE; + } + break; + case TS_IPV6_ADDR_RANGE: + if (object.len > 17) + { + DBG1("IPv6 address object is larger than 17 octets"); + return FALSE; + } + break; + default: + DBG1("unknown address family"); + return FALSE; + } + if (object.len == 0) + { + DBG1("An ASN.1 bit string must contain at least the initial octet"); + return FALSE; + } + if (object.len == 1 && object.ptr[0] != 0) + { + DBG1("An empty ASN.1 bit string must contain a zero initial octet"); + return FALSE; + } + if (object.ptr[0] > 7) + { + DBG1("number of unused bits is too large"); + return FALSE; + } + return TRUE; +} + +static void parse_ipAddrBlocks(chunk_t blob, int level0, + private_x509_cert_t *this) +{ + asn1_parser_t *parser; + chunk_t object, min_object; + ts_type_t ts_type = 0; + traffic_selector_t *ts; + int objectID; + + parser = asn1_parser_create(ipAddrBlocksObjects, blob); + parser->set_top_level(parser, level0); + + while (parser->iterate(parser, &objectID, &object)) + { + switch (objectID) + { + case IP_ADDR_BLOCKS_FAMILY: + ts_type = 0; + if (object.len == 2 && object.ptr[0] == 0) + { + if (object.ptr[1] == 1) + { + ts_type = TS_IPV4_ADDR_RANGE; + } + else if (object.ptr[1] == 2) + { + ts_type = TS_IPV6_ADDR_RANGE; + } + else + { + break; + } + DBG2(" %N", ts_type_name, ts_type); + } + break; + case IP_ADDR_BLOCKS_INHERIT: + DBG1("inherit choice is not supported"); + break; + case IP_ADDR_BLOCKS_PREFIX: + if (!check_address_object(ts_type, object)) + { + goto end; + } + ts = traffic_selector_create_from_rfc3779_format(ts_type, + object, object); + DBG2(" %R", ts); + this->ipAddrBlocks->insert_last(this->ipAddrBlocks, ts); + break; + case IP_ADDR_BLOCKS_MIN: + if (!check_address_object(ts_type, object)) + { + goto end; + } + min_object = object; + break; + case IP_ADDR_BLOCKS_MAX: + if (!check_address_object(ts_type, object)) + { + goto end; + } + ts = traffic_selector_create_from_rfc3779_format(ts_type, + min_object, object); + DBG2(" %R", ts); + this->ipAddrBlocks->insert_last(this->ipAddrBlocks, ts); + break; + default: + break; + } + } + this->flags |= X509_IP_ADDR_BLOCKS; + +end: + parser->destroy(parser); +} + +/** * ASN.1 definition of an X.509v3 x509_cert */ static const asn1Object_t certObjects[] = { @@ -671,6 +853,7 @@ static const asn1Object_t certObjects[] = { #define X509_OBJ_NOT_AFTER 9 #define X509_OBJ_SUBJECT 10 #define X509_OBJ_SUBJECT_PUBLIC_KEY_INFO 11 +#define X509_OBJ_OPTIONAL_EXTENSIONS 16 #define X509_OBJ_EXTN_ID 19 #define X509_OBJ_CRITICAL 20 #define X509_OBJ_EXTN_VALUE 21 @@ -678,6 +861,11 @@ static const asn1Object_t certObjects[] = { #define X509_OBJ_SIGNATURE 25 /** + * forward declaration + */ +static bool issued_by(private_x509_cert_t *this, certificate_t *issuer); + +/** * Parses an X.509v3 certificate */ static bool parse_certificate(private_x509_cert_t *this) @@ -688,14 +876,14 @@ static bool parse_certificate(private_x509_cert_t *this) int extn_oid = OID_UNKNOWN; int sig_alg = OID_UNKNOWN; bool success = FALSE; - bool critical; - + bool critical = FALSE; + parser = asn1_parser_create(certObjects, this->encoding); - + while (parser->iterate(parser, &objectID, &object)) { u_int level = parser->get_level(parser)+1; - + switch (objectID) { case X509_OBJ_TBS_CERTIFICATE: @@ -703,7 +891,15 @@ static bool parse_certificate(private_x509_cert_t *this) break; case X509_OBJ_VERSION: this->version = (object.len) ? (1+(u_int)*object.ptr) : 1; - DBG2(" v%d", this->version); + if (this->version < 1 || this->version > 3) + { + DBG1("X.509v%d not supported", this->version); + goto end; + } + else + { + DBG2(" X.509v%d", this->version); + } break; case X509_OBJ_SERIAL_NUMBER: this->serialNumber = object; @@ -726,13 +922,22 @@ static bool parse_certificate(private_x509_cert_t *this) DBG2(" '%Y'", this->subject); break; case X509_OBJ_SUBJECT_PUBLIC_KEY_INFO: + DBG2("-- > --"); this->public_key = lib->creds->create(lib->creds, CRED_PUBLIC_KEY, KEY_ANY, BUILD_BLOB_ASN1_DER, object, BUILD_END); + DBG2("-- < --"); if (this->public_key == NULL) { goto end; } break; + case X509_OBJ_OPTIONAL_EXTENSIONS: + if (this->version != 3) + { + DBG1("Only X.509v3 certificates have extensions"); + goto end; + } + break; case X509_OBJ_EXTN_ID: extn_oid = asn1_known_oid(object); break; @@ -750,45 +955,50 @@ static bool parse_certificate(private_x509_cert_t *this) { goto end; } - this->subjectKeyID = object; + this->subjectKeyIdentifier = object; break; case OID_SUBJECT_ALT_NAME: x509_parse_generalNames(object, level, FALSE, this->subjectAltNames); break; case OID_BASIC_CONSTRAINTS: - if (parse_basicConstraints(object, level)) - { - this->flags |= X509_CA; - } + parse_basicConstraints(object, level, this); break; case OID_CRL_DISTRIBUTION_POINTS: parse_crlDistributionPoints(object, level, this); break; case OID_AUTHORITY_KEY_ID: this->authKeyIdentifier = x509_parse_authorityKeyIdentifier(object, - level, &this->authKeySerialNumber); + level, &this->authKeySerialNumber); break; case OID_AUTHORITY_INFO_ACCESS: parse_authorityInfoAccess(object, level, this); break; case OID_EXTENDED_KEY_USAGE: - if (parse_extendedKeyUsage(object, level)) - { - this->flags |= X509_OCSP_SIGNER; - } + parse_extendedKeyUsage(object, level, this); + break; + case OID_IP_ADDR_BLOCKS: + parse_ipAddrBlocks(object, level, this); break; case OID_NS_REVOCATION_URL: case OID_NS_CA_REVOCATION_URL: case OID_NS_CA_POLICY_URL: case OID_NS_COMMENT: - if (!asn1_parse_simple_object(&object, ASN1_IA5STRING, + if (!asn1_parse_simple_object(&object, ASN1_IA5STRING, level, oid_names[extn_oid].name)) { goto end; } break; default: + if (critical && lib->settings->get_bool(lib->settings, + "libstrongswan.plugins.x509.enforce_critical", FALSE)) + { + DBG1("critical %s extension not supported", + (extn_oid == OID_UNKNOWN) ? "unknown" : + (char*)oid_names[extn_oid].name); + goto end; + } break; } break; @@ -809,9 +1019,28 @@ static bool parse_certificate(private_x509_cert_t *this) } } success = parser->success(parser); - + end: parser->destroy(parser); + if (success) + { + hasher_t *hasher; + + /* check if the certificate is self-signed */ + if (issued_by(this, &this->public.interface.interface)) + { + this->flags |= X509_SELF_SIGNED; + } + /* create certificate hash */ + hasher = lib->crypto->create_hasher(lib->crypto, HASH_SHA1); + if (hasher == NULL) + { + DBG1(" unable to create hash of certificate, SHA1 not supported"); + return NULL; + } + hasher->allocate_hash(hasher, this->encoding, &this->encoding_hash); + hasher->destroy(hasher); + } return success; } @@ -847,13 +1076,15 @@ static id_match_t has_subject(private_x509_cert_t *this, identification_t *subje identification_t *current; enumerator_t *enumerator; id_match_t match, best; - - if (this->encoding_hash.ptr && subject->get_type(subject) == ID_CERT_DER_SHA1 && - chunk_equals(this->encoding_hash, subject->get_encoding(subject))) + + if (this->encoding_hash.ptr && subject->get_type(subject) == ID_KEY_ID) { - return ID_MATCH_PERFECT; + if (chunk_equals(this->encoding_hash, subject->get_encoding(subject))) + { + return ID_MATCH_PERFECT; + } } - + best = this->subject->matches(this->subject, subject); enumerator = this->subjectAltNames->create_enumerator(this->subjectAltNames); while (enumerator->enumerate(enumerator, ¤t)) @@ -861,15 +1092,15 @@ static id_match_t has_subject(private_x509_cert_t *this, identification_t *subje match = current->matches(current, subject); if (match > best) { - best = match; + best = match; } } enumerator->destroy(enumerator); - return best; + return best; } /** - * Implementation of certificate_t.has_subject. + * Implementation of certificate_t.has_issuer. */ static id_match_t has_issuer(private_x509_cert_t *this, identification_t *issuer) { @@ -878,7 +1109,7 @@ static id_match_t has_issuer(private_x509_cert_t *this, identification_t *issuer } /** - * Implementation of certificate_t.issued_by + * Implementation of certificate_t.issued_by. */ static bool issued_by(private_x509_cert_t *this, certificate_t *issuer) { @@ -886,7 +1117,7 @@ static bool issued_by(private_x509_cert_t *this, certificate_t *issuer) signature_scheme_t scheme; bool valid; x509_t *x509 = (x509_t*)issuer; - + if (&this->public.interface.interface == issuer) { if (this->flags & X509_SELF_SIGNED) @@ -910,17 +1141,18 @@ static bool issued_by(private_x509_cert_t *this, certificate_t *issuer) return FALSE; } - /* get the public key of the issuer */ - key = issuer->get_public_key(issuer); - /* determine signature scheme */ scheme = signature_scheme_from_oid(this->algorithm); - - if (scheme == SIGN_UNKNOWN || key == NULL) + if (scheme == SIGN_UNKNOWN) + { + return FALSE; + } + /* get the public key of the issuer */ + key = issuer->get_public_key(issuer); + if (!key) { return FALSE; } - /* TODO: add a lightweight check option (comparing auth/subject keyids only) */ valid = key->verify(key, scheme, this->tbsCertificate, this->signature); key->destroy(key); return valid; @@ -936,7 +1168,7 @@ static public_key_t* get_public_key(private_x509_cert_t *this) } /** - * Implementation of certificate_t.asdf + * Implementation of certificate_t.get_ref */ static private_x509_cert_t* get_ref(private_x509_cert_t *this) { @@ -958,16 +1190,8 @@ static x509_flag_t get_flags(private_x509_cert_t *this) static bool get_validity(private_x509_cert_t *this, time_t *when, time_t *not_before, time_t *not_after) { - time_t t; - - if (when) - { - t = *when; - } - else - { - t = time(NULL); - } + time_t t = when ? *when : time(NULL); + if (not_before) { *not_before = this->notBefore; @@ -986,7 +1210,7 @@ static bool is_newer(certificate_t *this, certificate_t *that) { time_t this_update, that_update, now = time(NULL); bool new; - + this->get_validity(this, &now, &this_update, NULL); that->get_validity(that, &now, &that_update, NULL); new = this_update > that_update; @@ -995,7 +1219,7 @@ static bool is_newer(certificate_t *this, certificate_t *that) &that_update, FALSE, new ? "replaced":"retained"); return new; } - + /** * Implementation of certificate_t.get_encoding. */ @@ -1011,7 +1235,7 @@ static bool equals(private_x509_cert_t *this, certificate_t *other) { chunk_t encoding; bool equal; - + if (this == (private_x509_cert_t*)other) { return TRUE; @@ -1022,7 +1246,7 @@ static bool equals(private_x509_cert_t *this, certificate_t *other) } if (other->equals == (void*)equals) { /* skip allocation if we have the same implementation */ - return chunk_equals(this->encoding, ((private_x509_cert_t*)other)->encoding); + return chunk_equals(this->encoding, ((private_x509_cert_t*)other)->encoding); } encoding = other->get_encoding(other); equal = chunk_equals(this->encoding, encoding); @@ -1039,14 +1263,47 @@ static chunk_t get_serial(private_x509_cert_t *this) } /** + * Implementation of x509_t.get_subjectKeyIdentifier. + */ +static chunk_t get_subjectKeyIdentifier(private_x509_cert_t *this) +{ + if (this->subjectKeyIdentifier.ptr) + { + return this->subjectKeyIdentifier; + } + else + { + chunk_t fingerprint; + + if (this->public_key->get_fingerprint(this->public_key, + KEY_ID_PUBKEY_SHA1, &fingerprint)) + { + return fingerprint; + } + else + { + return chunk_empty; + } + } +} + +/** * Implementation of x509_t.get_authKeyIdentifier. */ -static identification_t *get_authKeyIdentifier(private_x509_cert_t *this) +static chunk_t get_authKeyIdentifier(private_x509_cert_t *this) { return this->authKeyIdentifier; } /** + * Implementation of x509_t.get_pathLenConstraint. + */ +static int get_pathLenConstraint(private_x509_cert_t *this) +{ + return this->pathLenConstraint; +} + +/** * Implementation of x509_cert_t.create_subjectAltName_enumerator. */ static enumerator_t* create_subjectAltName_enumerator(private_x509_cert_t *this) @@ -1071,7 +1328,15 @@ static enumerator_t* create_crl_uri_enumerator(private_x509_cert_t *this) } /** - * Implementation of certificate_t.asdf + * Implementation of x509_cert_t.create_ipAddrBlock_enumerator. + */ +static enumerator_t* create_ipAddrBlock_enumerator(private_x509_cert_t *this) +{ + return this->ipAddrBlocks->create_enumerator(this->ipAddrBlocks); +} + +/** + * Implementation of certificate_t.destroy. */ static void destroy(private_x509_cert_t *this) { @@ -1081,10 +1346,11 @@ static void destroy(private_x509_cert_t *this) offsetof(identification_t, destroy)); this->crl_uris->destroy_function(this->crl_uris, free); this->ocsp_uris->destroy_function(this->ocsp_uris, free); + this->ipAddrBlocks->destroy_offset(this->ipAddrBlocks, offsetof(traffic_selector_t, destroy)); DESTROY_IF(this->issuer); DESTROY_IF(this->subject); DESTROY_IF(this->public_key); - DESTROY_IF(this->authKeyIdentifier); + chunk_free(&this->authKeyIdentifier); chunk_free(&this->encoding); chunk_free(&this->encoding_hash); if (!this->parsed) @@ -1103,7 +1369,7 @@ static void destroy(private_x509_cert_t *this) static private_x509_cert_t* create_empty(void) { private_x509_cert_t *this = malloc_thing(private_x509_cert_t); - + this->public.interface.interface.get_type = (certificate_type_t (*) (certificate_t*))get_type; this->public.interface.interface.get_subject = (identification_t* (*) (certificate_t*))get_subject; this->public.interface.interface.get_issuer = (identification_t* (*) (certificate_t*))get_issuer; @@ -1119,16 +1385,19 @@ static private_x509_cert_t* create_empty(void) this->public.interface.interface.destroy = (void (*)(certificate_t*))destroy; this->public.interface.get_flags = (x509_flag_t (*)(x509_t*))get_flags; this->public.interface.get_serial = (chunk_t (*)(x509_t*))get_serial; - this->public.interface.get_authKeyIdentifier = (identification_t* (*)(x509_t*))get_authKeyIdentifier; + this->public.interface.get_subjectKeyIdentifier = (chunk_t (*)(x509_t*))get_subjectKeyIdentifier; + this->public.interface.get_authKeyIdentifier = (chunk_t (*)(x509_t*))get_authKeyIdentifier; + this->public.interface.get_pathLenConstraint = (int (*)(x509_t*))get_pathLenConstraint; this->public.interface.create_subjectAltName_enumerator = (enumerator_t* (*)(x509_t*))create_subjectAltName_enumerator; this->public.interface.create_crl_uri_enumerator = (enumerator_t* (*)(x509_t*))create_crl_uri_enumerator; this->public.interface.create_ocsp_uri_enumerator = (enumerator_t* (*)(x509_t*))create_ocsp_uri_enumerator; - + this->public.interface.create_ipAddrBlock_enumerator = (enumerator_t* (*)(x509_t*))create_ipAddrBlock_enumerator; + this->encoding = chunk_empty; this->encoding_hash = chunk_empty; this->tbsCertificate = chunk_empty; - this->version = 3; - this->serialNumber = chunk_empty; + this->version = 1; + this->serialNumber = chunk_empty; this->notBefore = 0; this->notAfter = 0; this->public_key = NULL; @@ -1137,111 +1406,96 @@ static private_x509_cert_t* create_empty(void) this->subjectAltNames = linked_list_create(); this->crl_uris = linked_list_create(); this->ocsp_uris = linked_list_create(); - this->subjectKeyID = chunk_empty; - this->authKeyIdentifier = NULL; + this->ipAddrBlocks = linked_list_create(); + this->subjectKeyIdentifier = chunk_empty; + this->authKeyIdentifier = chunk_empty; this->authKeySerialNumber = chunk_empty; + this->pathLenConstraint = X509_NO_PATH_LEN_CONSTRAINT; this->algorithm = 0; this->signature = chunk_empty; this->flags = 0; this->ref = 1; this->parsed = FALSE; - - return this; -} -/** - * create an X.509 certificate from a chunk - */ -static private_x509_cert_t *create_from_chunk(chunk_t chunk) -{ - hasher_t *hasher; - private_x509_cert_t *this = create_empty(); - - this->encoding = chunk; - this->parsed = TRUE; - if (!parse_certificate(this)) - { - destroy(this); - return NULL; - } - - /* check if the certificate is self-signed */ - if (issued_by(this, &this->public.interface.interface)) - { - this->flags |= X509_SELF_SIGNED; - } - - hasher = lib->crypto->create_hasher(lib->crypto, HASH_SHA1); - if (hasher == NULL) - { - DBG1(" unable to create hash of certificate, SHA1 not supported"); - destroy(this); - return NULL; - } - hasher->allocate_hash(hasher, this->encoding, &this->encoding_hash); - hasher->destroy(hasher); - return this; } /** - * create an X.509 certificate from a file + * Encode a linked list of subjectAltNames */ -static private_x509_cert_t *create_from_file(char *path) +chunk_t x509_build_subjectAltNames(linked_list_t *list) { - bool pgp = FALSE; - chunk_t chunk; - private_x509_cert_t *this; - - if (!pem_asn1_load_file(path, NULL, &chunk, &pgp)) + chunk_t subjectAltNames = chunk_empty; + enumerator_t *enumerator; + identification_t *id; + + if (list->get_count(list) == 0) { - return NULL; + return chunk_empty; } - this = create_from_chunk(chunk); - - if (this == NULL) + enumerator = list->create_enumerator(list); + while (enumerator->enumerate(enumerator, &id)) { - DBG1(" could not parse loaded certificate file '%s'",path); - return NULL; + int context; + chunk_t name; + + switch (id->get_type(id)) + { + case ID_RFC822_ADDR: + context = ASN1_CONTEXT_S_1; + break; + case ID_FQDN: + context = ASN1_CONTEXT_S_2; + break; + case ID_IPV4_ADDR: + case ID_IPV6_ADDR: + context = ASN1_CONTEXT_S_7; + break; + default: + DBG1("encoding %N as subjectAltName not supported", + id_type_names, id->get_type(id)); + enumerator->destroy(enumerator); + free(subjectAltNames.ptr); + return chunk_empty; + } + name = asn1_wrap(context, "c", id->get_encoding(id)); + subjectAltNames = chunk_cat("mm", subjectAltNames, name); } - DBG1(" loaded certificate file '%s'", path); - return this; -} + enumerator->destroy(enumerator); -typedef struct private_builder_t private_builder_t; -/** - * Builder implementation for certificate loading - */ -struct private_builder_t { - /** implements the builder interface */ - builder_t public; - /** loaded certificate */ - private_x509_cert_t *cert; - /** additional flags to enforce */ - x509_flag_t flags; - /** certificate to sign, if we generate a new cert */ - certificate_t *sign_cert; - /** private key to sign, if we generate a new cert */ - private_key_t *sign_key; -}; + return asn1_wrap(ASN1_SEQUENCE, "mm", + asn1_build_known_oid(OID_SUBJECT_ALT_NAME), + asn1_wrap(ASN1_OCTET_STRING, "m", + asn1_wrap(ASN1_SEQUENCE, "m", subjectAltNames) + ) + ); +} /** * Generate and sign a new certificate */ -static bool generate(private_builder_t *this) +static bool generate(private_x509_cert_t *cert, certificate_t *sign_cert, + private_key_t *sign_key, int digest_alg) { - chunk_t extensions = chunk_empty; + chunk_t extensions = chunk_empty, extendedKeyUsage = chunk_empty; + chunk_t serverAuth = chunk_empty, clientAuth = chunk_empty; + chunk_t ocspSigning = chunk_empty; + chunk_t basicConstraints = chunk_empty, subjectAltNames = chunk_empty; + chunk_t subjectKeyIdentifier = chunk_empty, authKeyIdentifier = chunk_empty; + chunk_t crlDistributionPoints = chunk_empty, authorityInfoAccess = chunk_empty; identification_t *issuer, *subject; - chunk_t key_info, key; + chunk_t key_info; signature_scheme_t scheme; hasher_t *hasher; - - subject = this->cert->subject; - if (this->sign_cert) + enumerator_t *enumerator; + char *uri; + + subject = cert->subject; + if (sign_cert) { - issuer = this->sign_cert->get_subject(this->sign_cert); - if (!this->cert->public_key) + issuer = sign_cert->get_subject(sign_cert); + if (!cert->public_key) { return FALSE; } @@ -1249,216 +1503,355 @@ static bool generate(private_builder_t *this) else { /* self signed */ issuer = subject; - if (!this->cert->public_key) + if (!cert->public_key) { - this->cert->public_key = this->sign_key->get_public_key(this->sign_key); + cert->public_key = sign_key->get_public_key(sign_key); } - this->flags |= X509_SELF_SIGNED; + cert->flags |= X509_SELF_SIGNED; } - this->cert->issuer = issuer->clone(issuer); - if (!this->cert->notBefore) + cert->issuer = issuer->clone(issuer); + if (!cert->notBefore) { - this->cert->notBefore = time(NULL); + cert->notBefore = time(NULL); } - if (!this->cert->notAfter) - { /* defaults to 1 years from now on */ - this->cert->notAfter = this->cert->notBefore + 60 * 60 * 24 * 365; + if (!cert->notAfter) + { /* defaults to 1 year from now */ + cert->notAfter = cert->notBefore + 60 * 60 * 24 * 365; } - this->cert->flags = this->flags; - - switch (this->sign_key->get_type(this->sign_key)) + + /* select signature scheme */ + cert->algorithm = hasher_signature_algorithm_to_oid(digest_alg, + sign_key->get_type(sign_key)); + if (cert->algorithm == OID_UNKNOWN) { - case KEY_RSA: - this->cert->algorithm = OID_SHA1_WITH_RSA; - scheme = SIGN_RSA_EMSA_PKCS1_SHA1; - break; - default: - return FALSE; + return FALSE; } - - switch (this->cert->public_key->get_type(this->cert->public_key)) + scheme = signature_scheme_from_oid(cert->algorithm); + + if (!cert->public_key->get_encoding(cert->public_key, + KEY_PUB_SPKI_ASN1_DER, &key_info)) { - case KEY_RSA: - key = this->cert->public_key->get_encoding(this->cert->public_key); - key_info = asn1_wrap(ASN1_SEQUENCE, "cm", - asn1_algorithmIdentifier(OID_RSA_ENCRYPTION), - asn1_bitstring("m", key)); - break; - default: - return FALSE; + return FALSE; + } + + /* encode subjectAltNames */ + subjectAltNames = x509_build_subjectAltNames(cert->subjectAltNames); + + /* encode CRL distribution points extension */ + enumerator = cert->crl_uris->create_enumerator(cert->crl_uris); + while (enumerator->enumerate(enumerator, &uri)) + { + chunk_t distributionPoint; + + distributionPoint = asn1_wrap(ASN1_SEQUENCE, "m", + asn1_wrap(ASN1_CONTEXT_C_0, "m", + asn1_wrap(ASN1_CONTEXT_C_0, "m", + asn1_wrap(ASN1_CONTEXT_S_6, "c", + chunk_create(uri, strlen(uri)))))); + + crlDistributionPoints = chunk_cat("mm", crlDistributionPoints, + distributionPoint); + } + enumerator->destroy(enumerator); + if (crlDistributionPoints.ptr) + { + crlDistributionPoints = asn1_wrap(ASN1_SEQUENCE, "mm", + asn1_build_known_oid(OID_CRL_DISTRIBUTION_POINTS), + asn1_wrap(ASN1_OCTET_STRING, "m", + asn1_wrap(ASN1_SEQUENCE, "m", crlDistributionPoints))); + } + + /* encode OCSP URIs in authorityInfoAccess extension */ + enumerator = cert->ocsp_uris->create_enumerator(cert->ocsp_uris); + while (enumerator->enumerate(enumerator, &uri)) + { + chunk_t accessDescription; + + accessDescription = asn1_wrap(ASN1_SEQUENCE, "mm", + asn1_build_known_oid(OID_OCSP), + asn1_wrap(ASN1_CONTEXT_S_6, "c", + chunk_create(uri, strlen(uri)))); + authorityInfoAccess = chunk_cat("mm", authorityInfoAccess, + accessDescription); + } + enumerator->destroy(enumerator); + if (authorityInfoAccess.ptr) + { + authorityInfoAccess = asn1_wrap(ASN1_SEQUENCE, "mm", + asn1_build_known_oid(OID_AUTHORITY_INFO_ACCESS), + asn1_wrap(ASN1_OCTET_STRING, "m", + asn1_wrap(ASN1_SEQUENCE, "m", authorityInfoAccess))); + } + + /* build CA basicConstraint for CA certificates */ + if (cert->flags & X509_CA) + { + chunk_t pathLenConstraint = chunk_empty; + + if (cert->pathLenConstraint != X509_NO_PATH_LEN_CONSTRAINT) + { + char pathlen = (char)cert->pathLenConstraint; + + pathLenConstraint = asn1_integer("c", chunk_from_thing(pathlen)); + } + basicConstraints = asn1_wrap(ASN1_SEQUENCE, "mmm", + asn1_build_known_oid(OID_BASIC_CONSTRAINTS), + asn1_wrap(ASN1_BOOLEAN, "c", + chunk_from_chars(0xFF)), + asn1_wrap(ASN1_OCTET_STRING, "m", + asn1_wrap(ASN1_SEQUENCE, "mm", + asn1_wrap(ASN1_BOOLEAN, "c", + chunk_from_chars(0xFF)), + pathLenConstraint))); + } + + /* add serverAuth extendedKeyUsage flag */ + if (cert->flags & X509_SERVER_AUTH) + { + serverAuth = asn1_build_known_oid(OID_SERVER_AUTH); + } + if (cert->flags & X509_CLIENT_AUTH) + { + clientAuth = asn1_build_known_oid(OID_CLIENT_AUTH); + } + + /* add ocspSigning extendedKeyUsage flag */ + if (cert->flags & X509_OCSP_SIGNER) + { + ocspSigning = asn1_build_known_oid(OID_OCSP_SIGNING); + } + + if (serverAuth.ptr || clientAuth.ptr || ocspSigning.ptr) + { + extendedKeyUsage = asn1_wrap(ASN1_SEQUENCE, "mm", + asn1_build_known_oid(OID_EXTENDED_KEY_USAGE), + asn1_wrap(ASN1_OCTET_STRING, "m", + asn1_wrap(ASN1_SEQUENCE, "mmm", + serverAuth, clientAuth, ocspSigning))); + } + + /* add subjectKeyIdentifier to CA and OCSP signer certificates */ + if (cert->flags & (X509_CA | X509_OCSP_SIGNER)) + { + chunk_t keyid; + + if (cert->public_key->get_fingerprint(cert->public_key, + KEY_ID_PUBKEY_SHA1, &keyid)) + { + subjectKeyIdentifier = asn1_wrap(ASN1_SEQUENCE, "mm", + asn1_build_known_oid(OID_SUBJECT_KEY_ID), + asn1_wrap(ASN1_OCTET_STRING, "m", + asn1_wrap(ASN1_OCTET_STRING, "c", keyid))); + } + } + + /* add the keyid authKeyIdentifier for non self-signed certificates */ + if (sign_key) + { + chunk_t keyid; + + if (sign_key->get_fingerprint(sign_key, KEY_ID_PUBKEY_SHA1, &keyid)) + { + authKeyIdentifier = asn1_wrap(ASN1_SEQUENCE, "mm", + asn1_build_known_oid(OID_AUTHORITY_KEY_ID), + asn1_wrap(ASN1_OCTET_STRING, "m", + asn1_wrap(ASN1_SEQUENCE, "m", + asn1_wrap(ASN1_CONTEXT_S_0, "c", keyid)))); + } } - - if (this->cert->subjectAltNames->get_count(this->cert->subjectAltNames)) + if (basicConstraints.ptr || subjectAltNames.ptr || authKeyIdentifier.ptr || + crlDistributionPoints.ptr) { - /* TODO: encode subjectAltNames */ + extensions = asn1_wrap(ASN1_CONTEXT_C_3, "m", + asn1_wrap(ASN1_SEQUENCE, "mmmmmmm", + basicConstraints, subjectKeyIdentifier, + authKeyIdentifier, subjectAltNames, + extendedKeyUsage, crlDistributionPoints, + authorityInfoAccess)); } - - this->cert->tbsCertificate = asn1_wrap(ASN1_SEQUENCE, "mmccmcmm", + + cert->tbsCertificate = asn1_wrap(ASN1_SEQUENCE, "mmmcmcmm", asn1_simple_object(ASN1_CONTEXT_C_0, ASN1_INTEGER_2), - asn1_integer("c", this->cert->serialNumber), - asn1_algorithmIdentifier(this->cert->algorithm), + asn1_integer("c", cert->serialNumber), + asn1_algorithmIdentifier(cert->algorithm), issuer->get_encoding(issuer), asn1_wrap(ASN1_SEQUENCE, "mm", - asn1_from_time(&this->cert->notBefore, ASN1_UTCTIME), - asn1_from_time(&this->cert->notAfter, ASN1_UTCTIME)), + asn1_from_time(&cert->notBefore, ASN1_UTCTIME), + asn1_from_time(&cert->notAfter, ASN1_UTCTIME)), subject->get_encoding(subject), key_info, extensions); - - if (!this->sign_key->sign(this->sign_key, scheme, - this->cert->tbsCertificate, &this->cert->signature)) + + if (!sign_key->sign(sign_key, scheme, cert->tbsCertificate, &cert->signature)) { return FALSE; } - this->cert->encoding = asn1_wrap(ASN1_SEQUENCE, "ccm", - this->cert->tbsCertificate, - asn1_algorithmIdentifier(this->cert->algorithm), - asn1_bitstring("c", this->cert->signature)); - + cert->encoding = asn1_wrap(ASN1_SEQUENCE, "cmm", cert->tbsCertificate, + asn1_algorithmIdentifier(cert->algorithm), + asn1_bitstring("c", cert->signature)); + hasher = lib->crypto->create_hasher(lib->crypto, HASH_SHA1); if (!hasher) { return FALSE; } - hasher->allocate_hash(hasher, this->cert->encoding, - &this->cert->encoding_hash); + hasher->allocate_hash(hasher, cert->encoding, &cert->encoding_hash); hasher->destroy(hasher); return TRUE; } /** - * Implementation of builder_t.build + * See header. */ -static private_x509_cert_t *build(private_builder_t *this) +x509_cert_t *x509_cert_load(certificate_type_t type, va_list args) { - private_x509_cert_t *cert; - - if (this->cert) + x509_flag_t flags = 0; + chunk_t blob = chunk_empty; + + while (TRUE) { - this->cert->flags |= this->flags; - if (!this->cert->encoding.ptr) - { /* generate a new certificate */ - if (!this->sign_key || !generate(this)) - { - destroy(this->cert); - free(this); + switch (va_arg(args, builder_part_t)) + { + case BUILD_BLOB_ASN1_DER: + blob = va_arg(args, chunk_t); + continue; + case BUILD_X509_FLAG: + flags |= va_arg(args, x509_flag_t); + continue; + case BUILD_END: + break; + default: return NULL; - } } + break; + } + + if (blob.ptr) + { + private_x509_cert_t *cert = create_empty(); + + cert->encoding = chunk_clone(blob); + cert->parsed = TRUE; + if (parse_certificate(cert)) + { + cert->flags |= flags; + return &cert->public; + } + destroy(cert); } - cert = this->cert; - free(this); - return cert; + return NULL; } /** - * Implementation of builder_t.add + * See header. */ -static void add(private_builder_t *this, builder_part_t part, ...) +x509_cert_t *x509_cert_gen(certificate_type_t type, va_list args) { - va_list args; - chunk_t chunk; - bool handled = TRUE; - - va_start(args, part); - switch (part) + private_x509_cert_t *cert; + certificate_t *sign_cert = NULL; + private_key_t *sign_key = NULL; + hash_algorithm_t digest_alg = HASH_SHA1; + + cert = create_empty(); + while (TRUE) { - case BUILD_FROM_FILE: - this->cert = create_from_file(va_arg(args, char*)); - break; - case BUILD_BLOB_ASN1_DER: - chunk = va_arg(args, chunk_t); - this->cert = create_from_chunk(chunk_clone(chunk)); - break; - case BUILD_X509_FLAG: - this->flags = va_arg(args, x509_flag_t); - break; - case BUILD_SIGNING_KEY: - this->sign_key = va_arg(args, private_key_t*); - break; - case BUILD_SIGNING_CERT: - this->sign_cert = va_arg(args, certificate_t*); - break; - default: - /* all other parts need an empty cert */ - if (!this->cert) + switch (va_arg(args, builder_part_t)) + { + case BUILD_X509_FLAG: + cert->flags |= va_arg(args, x509_flag_t); + continue; + case BUILD_SIGNING_KEY: + sign_key = va_arg(args, private_key_t*); + continue; + case BUILD_SIGNING_CERT: + sign_cert = va_arg(args, certificate_t*); + continue; + case BUILD_PUBLIC_KEY: + cert->public_key = va_arg(args, public_key_t*); + cert->public_key->get_ref(cert->public_key); + continue; + case BUILD_SUBJECT: + cert->subject = va_arg(args, identification_t*); + cert->subject = cert->subject->clone(cert->subject); + continue; + case BUILD_SUBJECT_ALTNAMES: { - this->cert = create_empty(); + enumerator_t *enumerator; + identification_t *id; + linked_list_t *list; + + list = va_arg(args, linked_list_t*); + enumerator = list->create_enumerator(list); + while (enumerator->enumerate(enumerator, &id)) + { + cert->subjectAltNames->insert_last(cert->subjectAltNames, + id->clone(id)); + } + enumerator->destroy(enumerator); + continue; } - handled = FALSE; - break; - } - if (handled) - { - va_end(args); - return; - } - - switch (part) - { - case BUILD_PUBLIC_KEY: - { - public_key_t *key = va_arg(args, public_key_t*); - this->cert->public_key = key->get_ref(key); - break; - } - case BUILD_SUBJECT: - { - identification_t *id = va_arg(args, identification_t*); - this->cert->subject = id->clone(id); - break; - } - case BUILD_SUBJECT_ALTNAME: - { - identification_t *id = va_arg(args, identification_t*); - this->cert->subjectAltNames->insert_last( - this->cert->subjectAltNames, id->clone(id)); - break; - } - case BUILD_NOT_BEFORE_TIME: - this->cert->notBefore = va_arg(args, time_t); - break; - case BUILD_NOT_AFTER_TIME: - this->cert->notAfter = va_arg(args, time_t); - break; - case BUILD_SERIAL: - { - chunk_t serial = va_arg(args, chunk_t); - this->cert->serialNumber = chunk_clone(serial); - break; - } - default: - /* abort if unsupported option */ - if (this->cert) + case BUILD_CRL_DISTRIBUTION_POINTS: { - destroy(this->cert); + enumerator_t *enumerator; + linked_list_t *list; + char *uri; + + list = va_arg(args, linked_list_t*); + enumerator = list->create_enumerator(list); + while (enumerator->enumerate(enumerator, &uri)) + { + cert->crl_uris->insert_last(cert->crl_uris, strdup(uri)); + } + enumerator->destroy(enumerator); + continue; } - builder_cancel(&this->public); - break; + case BUILD_OCSP_ACCESS_LOCATIONS: + { + enumerator_t *enumerator; + linked_list_t *list; + char *uri; + + list = va_arg(args, linked_list_t*); + enumerator = list->create_enumerator(list); + while (enumerator->enumerate(enumerator, &uri)) + { + cert->ocsp_uris->insert_last(cert->ocsp_uris, strdup(uri)); + } + enumerator->destroy(enumerator); + continue; + } + case BUILD_PATHLEN: + cert->pathLenConstraint = va_arg(args, int); + if (cert->pathLenConstraint < 0 || cert->pathLenConstraint > 127) + { + cert->pathLenConstraint = X509_NO_PATH_LEN_CONSTRAINT; + } + continue; + case BUILD_NOT_BEFORE_TIME: + cert->notBefore = va_arg(args, time_t); + continue; + case BUILD_NOT_AFTER_TIME: + cert->notAfter = va_arg(args, time_t); + continue; + case BUILD_SERIAL: + cert->serialNumber = chunk_clone(va_arg(args, chunk_t)); + continue; + case BUILD_DIGEST_ALG: + digest_alg = va_arg(args, int); + continue; + case BUILD_END: + break; + default: + destroy(cert); + return NULL; + } + break; } - va_end(args); -} -/** - * Builder construction function - */ -builder_t *x509_cert_builder(certificate_type_t type) -{ - private_builder_t *this; - - if (type != CERT_X509) + if (sign_key && generate(cert, sign_cert, sign_key, digest_alg)) { - return NULL; + return &cert->public; } - - this = malloc_thing(private_builder_t); - - this->cert = NULL; - this->flags = 0; - this->sign_cert = NULL; - this->sign_key = NULL; - this->public.add = (void(*)(builder_t *this, builder_part_t part, ...))add; - this->public.build = (void*(*)(builder_t *this))build; - - return &this->public; + destroy(cert); + return NULL; } diff --git a/src/libstrongswan/plugins/x509/x509_cert.h b/src/libstrongswan/plugins/x509/x509_cert.h index 5ebe1567d..772117f1c 100644 --- a/src/libstrongswan/plugins/x509/x509_cert.h +++ b/src/libstrongswan/plugins/x509/x509_cert.h @@ -1,5 +1,5 @@ /* - * Copyright (C) 2008 Martin Willi + * Copyright (C) 2008-2009 Martin Willi * Hochschule fuer Technik Rapperswil * * This program is free software; you can redistribute it and/or modify it @@ -23,6 +23,7 @@ typedef struct x509_cert_t x509_cert_t; +#include <credentials/builder.h> #include <credentials/certificates/x509.h> /** @@ -37,11 +38,29 @@ struct x509_cert_t { }; /** - * Create the building facility for x509 certificates + * Load a X.509 certificate. + * + * This function takes a BUILD_BLOB_ASN1_DER. + * + * @param type certificate type, CERT_X509 only + * @param args builder_part_t argument list + * @return X.509 certificate, NULL on failure + */ +x509_cert_t *x509_cert_load(certificate_type_t type, va_list args); + +/** + * Generate a X.509 certificate. + * + * To issue a self-signed certificate, the function takes: + * BUILD_SUBJECT, BUILD_SUBJECT_ALTNAMES, BUILD_SIGNING_KEY, BUILD_X509_FLAG, + * BUILD_NOT_BEFORE_TIME, BUILD_NOT_AFTER_TIME, BUILD_SERIAL, BUILD_DIGEST_ALG. + * To issue certificates from a CA, additionally pass: + * BUILD_SIGNING_CERT and BUILD_PUBLIC_KEY. * * @param type certificate type, CERT_X509 only - * @return builder instance to build certificate + * @param args builder_part_t argument list + * @return X.509 certificate, NULL on failure */ -builder_t *x509_cert_builder(certificate_type_t type); +x509_cert_t *x509_cert_gen(certificate_type_t type, va_list args); #endif /** X509_CERT_H_ @}*/ diff --git a/src/libstrongswan/plugins/x509/x509_crl.c b/src/libstrongswan/plugins/x509/x509_crl.c index f502668cb..b9ef3218b 100644 --- a/src/libstrongswan/plugins/x509/x509_crl.c +++ b/src/libstrongswan/plugins/x509/x509_crl.c @@ -1,5 +1,5 @@ /* - * Copyright (C) 2008 Martin Willi + * Copyright (C) 2008-2009 Martin Willi * Hochschule fuer Technik Rapperswil * * This program is free software; you can redistribute it and/or modify it @@ -25,7 +25,6 @@ typedef struct revoked_t revoked_t; #include <asn1/oid.h> #include <asn1/asn1.h> #include <asn1/asn1_parser.h> -#include <asn1/pem.h> #include <credentials/certificates/x509.h> #include <utils/linked_list.h> @@ -37,12 +36,12 @@ struct revoked_t { * serial of the revoked certificate */ chunk_t serial; - + /** * date of revocation */ time_t date; - + /** * reason for revocation */ @@ -58,7 +57,7 @@ struct private_x509_crl_t { * public functions */ x509_crl_t public; - + /** * X.509 crl encoding in ASN.1 DER format */ @@ -73,12 +72,12 @@ struct private_x509_crl_t { * Version of the X.509 crl */ u_int version; - + /** * ID representing the crl issuer */ identification_t *issuer; - + /** * CRL number */ @@ -98,27 +97,27 @@ struct private_x509_crl_t { * list of revoked certificates as revoked_t */ linked_list_t *revoked; - + /** * Authority Key Identifier */ - identification_t *authKeyIdentifier; + chunk_t authKeyIdentifier; /** * Authority Key Serial Number */ chunk_t authKeySerialNumber; - + /** * Signature algorithm */ int algorithm; - + /** * Signature */ chunk_t signature; - + /** * reference counter */ @@ -128,8 +127,8 @@ struct private_x509_crl_t { /** * from x509_cert */ -extern identification_t* x509_parse_authorityKeyIdentifier( - chunk_t blob, int level0, +extern chunk_t x509_parse_authorityKeyIdentifier( + chunk_t blob, int level0, chunk_t *authKeySerialNumber); /** @@ -141,7 +140,7 @@ static const asn1Object_t crlObjects[] = { { 2, "version", ASN1_INTEGER, ASN1_OPT | ASN1_BODY }, /* 2 */ { 2, "end opt", ASN1_EOC, ASN1_END }, /* 3 */ - { 2, "signature", ASN1_EOC, ASN1_RAW }, /* 4 */ + { 2, "signature", ASN1_EOC, ASN1_RAW }, /* 4 */ { 2, "issuer", ASN1_SEQUENCE, ASN1_OBJ }, /* 5 */ { 2, "thisUpdate", ASN1_EOC, ASN1_RAW }, /* 6 */ { 2, "nextUpdate", ASN1_EOC, ASN1_RAW }, /* 7 */ @@ -151,7 +150,7 @@ static const asn1Object_t crlObjects[] = { { 4, "userCertificate", ASN1_INTEGER, ASN1_BODY }, /* 10 */ { 4, "revocationDate", ASN1_EOC, ASN1_RAW }, /* 11 */ { 4, "crlEntryExtensions", ASN1_SEQUENCE, ASN1_OPT | - ASN1_LOOP }, /* 12 */ + ASN1_LOOP }, /* 12 */ { 5, "extension", ASN1_SEQUENCE, ASN1_NONE }, /* 13 */ { 6, "extnID", ASN1_OID, ASN1_BODY }, /* 14 */ { 6, "critical", ASN1_BOOLEAN, ASN1_DEF | @@ -239,7 +238,7 @@ static bool parse(private_x509_crl_t *this) revoked = malloc_thing(revoked_t); revoked->serial = userCertificate; revoked->date = asn1_parse_time(object, level); - revoked->reason = CRL_UNSPECIFIED; + revoked->reason = CRL_REASON_UNSPECIFIED; this->revoked->insert_last(this->revoked, (void *)revoked); break; case CRL_OBJ_CRL_ENTRY_EXTN_ID: @@ -269,7 +268,7 @@ static bool parse(private_x509_crl_t *this) { this->authKeyIdentifier = x509_parse_authorityKeyIdentifier(object, - level, &this->authKeySerialNumber); + level, &this->authKeySerialNumber); } else if (extn_oid == OID_CRL_NUMBER) { @@ -338,17 +337,18 @@ static chunk_t get_serial(private_x509_crl_t *this) /** * Implementation of crl_t.get_authKeyIdentifier. */ -static identification_t* get_authKeyIdentifier(private_x509_crl_t *this) +static chunk_t get_authKeyIdentifier(private_x509_crl_t *this) { return this->authKeyIdentifier; } + /** * Implementation of crl_t.create_enumerator. */ static enumerator_t* create_enumerator(private_x509_crl_t *this) { return enumerator_create_filter( - this->revoked->create_enumerator(this->revoked), + this->revoked->create_enumerator(this->revoked), (void*)filter, NULL, NULL); } @@ -373,24 +373,12 @@ static identification_t* get_issuer(private_x509_crl_t *this) */ static id_match_t has_issuer(private_x509_crl_t *this, identification_t *issuer) { - id_match_t match; - - if (issuer->get_type(issuer) == ID_PUBKEY_SHA1) - { - if (this->authKeyIdentifier) - { - match = issuer->matches(issuer, this->authKeyIdentifier); - } - else - { - match = ID_MATCH_NONE; - } - } - else + if (issuer->get_type(issuer) == ID_KEY_ID && this->authKeyIdentifier.ptr && + chunk_equals(this->authKeyIdentifier, issuer->get_encoding(issuer))) { - match = this->issuer->matches(this->issuer, issuer); + return ID_MATCH_PERFECT; } - return match; + return this->issuer->matches(this->issuer, issuer); } /** @@ -402,7 +390,7 @@ static bool issued_by(private_x509_crl_t *this, certificate_t *issuer) signature_scheme_t scheme; bool valid; x509_t *x509 = (x509_t*)issuer; - + /* check if issuer is an X.509 CA certificate */ if (issuer->get_type(issuer) != CERT_X509) { @@ -417,17 +405,17 @@ static bool issued_by(private_x509_crl_t *this, certificate_t *issuer) key = issuer->get_public_key(issuer); /* compare keyIdentifiers if available, otherwise use DNs */ - if (this->authKeyIdentifier && key) + if (this->authKeyIdentifier.ptr && key) { - identification_t *subjectKeyIdentifier = key->get_id(key, ID_PUBKEY_SHA1); + chunk_t fingerprint; - if (!subjectKeyIdentifier->equals(subjectKeyIdentifier, - this->authKeyIdentifier)) + if (!key->get_fingerprint(key, KEY_ID_PUBKEY_SHA1, &fingerprint) || + !chunk_equals(fingerprint, this->authKeyIdentifier)) { return FALSE; } } - else + else { if (!this->issuer->equals(this->issuer, issuer->get_subject(issuer))) { @@ -470,16 +458,8 @@ static private_x509_crl_t* get_ref(private_x509_crl_t *this) static bool get_validity(private_x509_crl_t *this, time_t *when, time_t *not_before, time_t *not_after) { - time_t t; - - if (when) - { - t = *when; - } - else - { - t = time(NULL); - } + time_t t = when ? *when : time(NULL); + if (not_before) { *not_before = this->thisUpdate; @@ -498,7 +478,7 @@ static bool is_newer(private_x509_crl_t *this, crl_t *that) { chunk_t that_crlNumber = that->get_serial(that); bool new; - + /* compare crlNumbers if available - otherwise use thisUpdate */ if (this->crlNumber.ptr != NULL && that_crlNumber.ptr != NULL) { @@ -507,7 +487,7 @@ static bool is_newer(private_x509_crl_t *this, crl_t *that) &this->crlNumber, new ? "newer":"not newer", &that_crlNumber, new ? "replaced":"retained"); } - else + else { certificate_t *this_cert = &this->public.crl.certificate; certificate_t *that_cert = &that->certificate; @@ -523,7 +503,7 @@ static bool is_newer(private_x509_crl_t *this, crl_t *that) } return new; } - + /** * Implementation of certificate_t.get_encoding. */ @@ -539,14 +519,14 @@ static bool equals(private_x509_crl_t *this, certificate_t *other) { chunk_t encoding; bool equal; - + if ((certificate_t*)this == other) { return TRUE; } if (other->equals == (void*)equals) { /* skip allocation if we have the same implementation */ - return chunk_equals(this->encoding, ((private_x509_crl_t*)other)->encoding); + return chunk_equals(this->encoding, ((private_x509_crl_t*)other)->encoding); } encoding = other->get_encoding(other); equal = chunk_equals(this->encoding, encoding); @@ -563,7 +543,7 @@ static void destroy(private_x509_crl_t *this) { this->revoked->destroy_function(this->revoked, free); DESTROY_IF(this->issuer); - DESTROY_IF(this->authKeyIdentifier); + free(this->authKeyIdentifier.ptr); free(this->encoding.ptr); free(this); } @@ -575,9 +555,9 @@ static void destroy(private_x509_crl_t *this) static private_x509_crl_t* create_empty(void) { private_x509_crl_t *this = malloc_thing(private_x509_crl_t); - + this->public.crl.get_serial = (chunk_t (*)(crl_t*))get_serial; - this->public.crl.get_authKeyIdentifier = (identification_t* (*)(crl_t*))get_authKeyIdentifier; + this->public.crl.get_authKeyIdentifier = (chunk_t (*)(crl_t*))get_authKeyIdentifier; this->public.crl.create_enumerator = (enumerator_t* (*)(crl_t*))create_enumerator; this->public.crl.certificate.get_type = (certificate_type_t (*)(certificate_t *this))get_type; this->public.crl.certificate.get_subject = (identification_t* (*)(certificate_t *this))get_issuer; @@ -592,138 +572,51 @@ static private_x509_crl_t* create_empty(void) this->public.crl.certificate.equals = (bool (*)(certificate_t*, certificate_t *other))equals; this->public.crl.certificate.get_ref = (certificate_t* (*)(certificate_t *this))get_ref; this->public.crl.certificate.destroy = (void (*)(certificate_t *this))destroy; - + this->encoding = chunk_empty; this->tbsCertList = chunk_empty; this->issuer = NULL; this->crlNumber = chunk_empty; this->revoked = linked_list_create(); - this->authKeyIdentifier = NULL; + this->authKeyIdentifier = chunk_empty; this->authKeySerialNumber = chunk_empty; this->ref = 1; - - return this; -} -/** - * create an X.509 crl from a chunk - */ -static private_x509_crl_t* create_from_chunk(chunk_t chunk) -{ - private_x509_crl_t *this = create_empty(); - - this->encoding = chunk; - if (!parse(this)) - { - destroy(this); - return NULL; - } return this; } /** - * create an X.509 crl from a file + * See header. */ -static private_x509_crl_t* create_from_file(char *path) +x509_crl_t *x509_crl_load(certificate_type_t type, va_list args) { - bool pgp = FALSE; - chunk_t chunk; - private_x509_crl_t *this; - - if (!pem_asn1_load_file(path, NULL, &chunk, &pgp)) - { - return NULL; - } - - this = create_from_chunk(chunk); - - if (this == NULL) - { - DBG1(" could not parse loaded crl file '%s'",path); - return NULL; - } - DBG1(" loaded crl file '%s'", path); - return this; -} + chunk_t blob = chunk_empty; -typedef struct private_builder_t private_builder_t; -/** - * Builder implementation for certificate loading - */ -struct private_builder_t { - /** implements the builder interface */ - builder_t public; - /** loaded CRL */ - private_x509_crl_t *crl; -}; - -/** - * Implementation of builder_t.build - */ -static private_x509_crl_t *build(private_builder_t *this) -{ - private_x509_crl_t *crl = this->crl; - - free(this); - return crl; -} - -/** - * Implementation of builder_t.add - */ -static void add(private_builder_t *this, builder_part_t part, ...) -{ - if (!this->crl) + while (TRUE) { - va_list args; - chunk_t chunk; - - switch (part) + switch (va_arg(args, builder_part_t)) { - case BUILD_FROM_FILE: - { - va_start(args, part); - this->crl = create_from_file(va_arg(args, char*)); - va_end(args); - return; - } case BUILD_BLOB_ASN1_DER: - { - va_start(args, part); - chunk = va_arg(args, chunk_t); - this->crl = create_from_chunk(chunk_clone(chunk)); - va_end(args); - return; - } - default: + blob = va_arg(args, chunk_t); + continue; + case BUILD_END: break; + default: + return NULL; } + break; } - if (this->crl) + if (blob.ptr) { - destroy(this->crl); - } - builder_cancel(&this->public); -} + private_x509_crl_t *crl = create_empty(); -/** - * Builder construction function - */ -builder_t *x509_crl_builder(certificate_type_t type) -{ - private_builder_t *this; - - if (type != CERT_X509_CRL) - { - return NULL; + crl->encoding = chunk_clone(blob); + if (parse(crl)) + { + return &crl->public; + } + destroy(crl); } - - this = malloc_thing(private_builder_t); - - this->crl = NULL; - this->public.add = (void(*)(builder_t *this, builder_part_t part, ...))add; - this->public.build = (void*(*)(builder_t *this))build; - - return &this->public; -} + return NULL; +}; diff --git a/src/libstrongswan/plugins/x509/x509_crl.h b/src/libstrongswan/plugins/x509/x509_crl.h index daa8e4846..890650162 100644 --- a/src/libstrongswan/plugins/x509/x509_crl.h +++ b/src/libstrongswan/plugins/x509/x509_crl.h @@ -1,5 +1,5 @@ /* - * Copyright (C) 2008 Martin Willi + * Copyright (C) 2008-2009 Martin Willi * Hochschule fuer Technik Rapperswil * * This program is free software; you can redistribute it and/or modify it @@ -23,6 +23,7 @@ typedef struct x509_crl_t x509_crl_t; +#include <credentials/builder.h> #include <credentials/certificates/crl.h> /** @@ -36,13 +37,13 @@ struct x509_crl_t { crl_t crl; }; - /** - * Create the building facility for x509 certificate revocation lists. + * Load a X.509 CRL. * * @param type certificate type, CERT_X509_CRL only - * @return builder instance to build certificate + * @param args builder_part_t argument list + * @return X.509 CRL, NULL on failure */ -builder_t *x509_crl_builder(certificate_type_t type); +x509_crl_t *x509_crl_load(certificate_type_t type, va_list args); #endif /** X509_CRL_H_ @}*/ diff --git a/src/libstrongswan/plugins/x509/x509_ocsp_request.c b/src/libstrongswan/plugins/x509/x509_ocsp_request.c index 4020d8d95..f86f87751 100644 --- a/src/libstrongswan/plugins/x509/x509_ocsp_request.c +++ b/src/libstrongswan/plugins/x509/x509_ocsp_request.c @@ -1,5 +1,5 @@ /* - * Copyright (C) 2008 Martin Willi + * Copyright (C) 2008-2009 Martin Willi * Copyright (C) 2007 Andreas Steffen * Hochschule fuer Technik Rapperswil * Copyright (C) 2003 Christoph Gysin, Simon Zwahlen @@ -39,12 +39,12 @@ struct private_x509_ocsp_request_t { * public functions */ x509_ocsp_request_t public; - + /** * CA the candidates belong to */ x509_t *ca; - + /** * Requestor name, subject of cert used if not set */ @@ -54,56 +54,50 @@ struct private_x509_ocsp_request_t { * Requestor certificate, included in request */ certificate_t *cert; - + /** * Requestor private key to sign request */ private_key_t *key; - + /** * list of certificates to check, x509_t */ linked_list_t *candidates; - + /** * nonce used in request */ chunk_t nonce; - + /** * encoded OCSP request */ chunk_t encoding; - + /** * reference count */ refcount_t ref; }; -static u_char ASN1_nonce_oid_str[] = { +static const chunk_t ASN1_nonce_oid = chunk_from_chars( 0x06, 0x09, 0x2B, 0x06, 0x01, 0x05, 0x05, 0x07, 0x30, 0x01, 0x02 -}; - -static u_char ASN1_response_oid_str[] = { +); +static const chunk_t ASN1_response_oid = chunk_from_chars( 0x06, 0x09, 0x2B, 0x06, 0x01, 0x05, 0x05, 0x07, 0x30, 0x01, 0x04 -}; - -static u_char ASN1_response_content_str[] = { +); +static const chunk_t ASN1_response_content = chunk_from_chars( 0x04, 0x0D, 0x30, 0x0B, 0x06, 0x09, 0x2B, 0x06, 0x01, 0x05, 0x05, 0x07, 0x30, 0x01, 0x01 -}; - -static const chunk_t ASN1_nonce_oid = chunk_from_buf(ASN1_nonce_oid_str); -static const chunk_t ASN1_response_oid = chunk_from_buf(ASN1_response_oid_str); -static const chunk_t ASN1_response_content = chunk_from_buf(ASN1_response_content_str); +); /** * build requestorName @@ -120,7 +114,7 @@ static chunk_t build_requestorName(private_x509_ocsp_request_t *this) return asn1_wrap(ASN1_CONTEXT_C_1, "m", asn1_simple_object(ASN1_CONTEXT_C_4, this->requestor->get_encoding(this->requestor))); - + } return chunk_empty; } @@ -133,7 +127,7 @@ static chunk_t build_Request(private_x509_ocsp_request_t *this, chunk_t serialNumber) { return asn1_wrap(ASN1_SEQUENCE, "m", - asn1_wrap(ASN1_SEQUENCE, "cmmm", + asn1_wrap(ASN1_SEQUENCE, "mmmm", asn1_algorithmIdentifier(OID_SHA1), asn1_simple_object(ASN1_OCTET_STRING, issuerNameHash), asn1_simple_object(ASN1_OCTET_STRING, issuerKeyHash), @@ -151,7 +145,7 @@ static chunk_t build_requestList(private_x509_ocsp_request_t *this) certificate_t *cert; chunk_t list = chunk_empty; public_key_t *public; - + cert = (certificate_t*)this->ca; public = cert->get_public_key(cert); if (public) @@ -159,23 +153,21 @@ static chunk_t build_requestList(private_x509_ocsp_request_t *this) hasher_t *hasher = lib->crypto->create_hasher(lib->crypto, HASH_SHA1); if (hasher) { - identification_t *keyid = public->get_id(public, ID_PUBKEY_SHA1); - if (keyid) + if (public->get_fingerprint(public, KEY_ID_PUBKEY_SHA1, + &issuerKeyHash)) { enumerator_t *enumerator; - - issuerKeyHash = keyid->get_encoding(keyid); - + issuer = cert->get_subject(cert); hasher->allocate_hash(hasher, issuer->get_encoding(issuer), &issuerNameHash); hasher->destroy(hasher); - + enumerator = this->candidates->create_enumerator(this->candidates); while (enumerator->enumerate(enumerator, &x509)) { chunk_t request, serialNumber; - + serialNumber = x509->get_serial(x509); request = build_Request(this, issuerNameHash, issuerKeyHash, serialNumber); @@ -204,7 +196,7 @@ static chunk_t build_requestList(private_x509_ocsp_request_t *this) static chunk_t build_nonce(private_x509_ocsp_request_t *this) { rng_t *rng; - + rng = lib->crypto->create_rng(lib->crypto, RNG_WEAK); if (rng) { @@ -232,7 +224,7 @@ static chunk_t build_acceptableResponses(private_x509_ocsp_request_t *this) */ static chunk_t build_requestExtensions(private_x509_ocsp_request_t *this) { - return asn1_wrap(ASN1_CONTEXT_C_2, "m", + return asn1_wrap(ASN1_CONTEXT_C_2, "m", asn1_wrap(ASN1_SEQUENCE, "mm", build_nonce(this), build_acceptableResponses(this))); @@ -258,7 +250,7 @@ static chunk_t build_optionalSignature(private_x509_ocsp_request_t *this, int oid; signature_scheme_t scheme; chunk_t certs, signature; - + switch (this->key->get_type(this->key)) { /* TODO: use a generic mapping function */ @@ -268,14 +260,14 @@ static chunk_t build_optionalSignature(private_x509_ocsp_request_t *this, break; case KEY_ECDSA: oid = OID_ECDSA_WITH_SHA1; - scheme = SIGN_ECDSA_WITH_SHA1; + scheme = SIGN_ECDSA_WITH_SHA1_DER; break; default: DBG1("unable to sign OCSP request, %N signature not supported", key_type_names, this->key->get_type(this->key)); return chunk_empty; } - + if (!this->key->sign(this->key, scheme, tbsRequest, &signature)) { DBG1("creating OCSP signature failed, skipped"); @@ -288,7 +280,7 @@ static chunk_t build_optionalSignature(private_x509_ocsp_request_t *this, this->cert->get_encoding(this->cert))); } return asn1_wrap(ASN1_CONTEXT_C_0, "m", - asn1_wrap(ASN1_SEQUENCE, "cmm", + asn1_wrap(ASN1_SEQUENCE, "cmm", asn1_algorithmIdentifier(oid), asn1_bitstring("m", signature), certs)); @@ -301,7 +293,7 @@ static chunk_t build_optionalSignature(private_x509_ocsp_request_t *this, static chunk_t build_OCSPRequest(private_x509_ocsp_request_t *this) { chunk_t tbsRequest, optionalSignature = chunk_empty; - + tbsRequest = build_tbsRequest(this); if (this->key) { @@ -325,7 +317,7 @@ static certificate_type_t get_type(private_x509_ocsp_request_t *this) static identification_t* get_subject(private_x509_ocsp_request_t *this) { certificate_t *ca = (certificate_t*)this->ca; - + if (this->requestor) { return this->requestor; @@ -343,7 +335,7 @@ static identification_t* get_subject(private_x509_ocsp_request_t *this) static identification_t* get_issuer(private_x509_ocsp_request_t *this) { certificate_t *ca = (certificate_t*)this->ca; - + return ca->get_subject(ca); } @@ -363,11 +355,11 @@ static id_match_t has_subject(private_x509_ocsp_request_t *this, match = current->has_subject(current, subject); if (match > best) { - best = match; + best = match; } } enumerator->destroy(enumerator); - return best; + return best; } /** @@ -416,7 +408,7 @@ static bool get_validity(private_x509_ocsp_request_t *this, time_t *when, } return cert->get_validity(cert, when, not_before, not_after); } - + /** * Implementation of certificate_t.get_encoding. */ @@ -432,7 +424,7 @@ static bool equals(private_x509_ocsp_request_t *this, certificate_t *other) { chunk_t encoding; bool equal; - + if (this == (private_x509_ocsp_request_t*)other) { return TRUE; @@ -443,7 +435,7 @@ static bool equals(private_x509_ocsp_request_t *this, certificate_t *other) } if (other->equals == (void*)equals) { /* skip allocation if we have the same implementation */ - return chunk_equals(this->encoding, ((private_x509_ocsp_request_t*)other)->encoding); + return chunk_equals(this->encoding, ((private_x509_ocsp_request_t*)other)->encoding); } encoding = other->get_encoding(other); equal = chunk_equals(this->encoding, encoding); @@ -484,7 +476,7 @@ static void destroy(private_x509_ocsp_request_t *this) static private_x509_ocsp_request_t *create_empty() { private_x509_ocsp_request_t *this = malloc_thing(private_x509_ocsp_request_t); - + this->public.interface.interface.get_type = (certificate_type_t (*)(certificate_t *this))get_type; this->public.interface.interface.get_subject = (identification_t* (*)(certificate_t *this))get_subject; this->public.interface.interface.get_issuer = (identification_t* (*)(certificate_t *this))get_issuer; @@ -497,7 +489,7 @@ static private_x509_ocsp_request_t *create_empty() this->public.interface.interface.equals = (bool(*)(certificate_t*, certificate_t *other))equals; this->public.interface.interface.get_ref = (certificate_t* (*)(certificate_t *this))get_ref; this->public.interface.interface.destroy = (void (*)(certificate_t *this))destroy; - + this->ca = NULL; this->requestor = NULL; this->cert = NULL; @@ -506,30 +498,60 @@ static private_x509_ocsp_request_t *create_empty() this->encoding = chunk_empty; this->candidates = linked_list_create(); this->ref = 1; - + return this; } -typedef struct private_builder_t private_builder_t; /** - * Builder implementation for certificate loading + * See header. */ -struct private_builder_t { - /** implements the builder interface */ - builder_t public; - /** OCSP request to build */ - private_x509_ocsp_request_t *req; -}; - -/** - * Implementation of builder_t.build - */ -static x509_ocsp_request_t *build(private_builder_t *this) +x509_ocsp_request_t *x509_ocsp_request_gen(certificate_type_t type, va_list args) { private_x509_ocsp_request_t *req; - - req = this->req; - free(this); + certificate_t *cert; + private_key_t *private; + identification_t *subject; + + req = create_empty(); + while (TRUE) + { + switch (va_arg(args, builder_part_t)) + { + case BUILD_CA_CERT: + cert = va_arg(args, certificate_t*); + if (cert->get_type(cert) == CERT_X509) + { + req->ca = (x509_t*)cert->get_ref(cert); + } + continue; + case BUILD_CERT: + cert = va_arg(args, certificate_t*); + if (cert->get_type(cert) == CERT_X509) + { + req->candidates->insert_last(req->candidates, + cert->get_ref(cert)); + } + continue; + case BUILD_SIGNING_CERT: + cert = va_arg(args, certificate_t*); + req->cert = cert->get_ref(cert); + continue; + case BUILD_SIGNING_KEY: + private = va_arg(args, private_key_t*); + req->key = private->get_ref(private); + continue; + case BUILD_SUBJECT: + subject = va_arg(args, identification_t*); + req->requestor = subject->clone(subject); + continue; + case BUILD_END: + break; + default: + destroy(req); + return NULL; + } + break; + } if (req->ca) { req->encoding = build_OCSPRequest(req); @@ -539,76 +561,3 @@ static x509_ocsp_request_t *build(private_builder_t *this) return NULL; } -/** - * Implementation of builder_t.add - */ -static void add(private_builder_t *this, builder_part_t part, ...) -{ - va_list args; - certificate_t *cert; - identification_t *subject; - private_key_t *private; - - va_start(args, part); - switch (part) - { - case BUILD_CA_CERT: - cert = va_arg(args, certificate_t*); - if (cert->get_type(cert) == CERT_X509) - { - this->req->ca = (x509_t*)cert->get_ref(cert); - } - break; - case BUILD_CERT: - cert = va_arg(args, certificate_t*); - if (cert->get_type(cert) == CERT_X509) - { - this->req->candidates->insert_last(this->req->candidates, - cert->get_ref(cert)); - } - break; - case BUILD_SIGNING_CERT: - cert = va_arg(args, certificate_t*); - this->req->cert = cert->get_ref(cert); - break; - case BUILD_SIGNING_KEY: - private = va_arg(args, private_key_t*); - this->req->key = private->get_ref(private); - break; - case BUILD_SUBJECT: - subject = va_arg(args, identification_t*); - this->req->requestor = subject->clone(subject); - break; - default: - /* cancel if option not supported */ - if (this->req) - { - destroy(this->req); - } - builder_cancel(&this->public); - break; - } - va_end(args); -} - -/** - * Builder construction function - */ -builder_t *x509_ocsp_request_builder(certificate_type_t type) -{ - private_builder_t *this; - - if (type != CERT_X509_OCSP_REQUEST) - { - return NULL; - } - - this = malloc_thing(private_builder_t); - - this->req = create_empty(); - this->public.add = (void(*)(builder_t *this, builder_part_t part, ...))add; - this->public.build = (void*(*)(builder_t *this))build; - - return &this->public; -} - diff --git a/src/libstrongswan/plugins/x509/x509_ocsp_request.h b/src/libstrongswan/plugins/x509/x509_ocsp_request.h index ffaa3c634..4c0e4b8f2 100644 --- a/src/libstrongswan/plugins/x509/x509_ocsp_request.h +++ b/src/libstrongswan/plugins/x509/x509_ocsp_request.h @@ -1,5 +1,5 @@ /* - * Copyright (C) 2008 Martin Willi + * Copyright (C) 2008-2009 Martin Willi * Hochschule fuer Technik Rapperswil * * This program is free software; you can redistribute it and/or modify it @@ -21,6 +21,7 @@ #ifndef X509_OCSP_REQUEST_H_ #define X509_OCSP_REQUEST_H_ +#include <credentials/builder.h> #include <credentials/certificates/ocsp_request.h> typedef struct x509_ocsp_request_t x509_ocsp_request_t; @@ -37,7 +38,7 @@ struct x509_ocsp_request_t { }; /** - * Create the building facility for OCSP requests. + * Generate a X.509 OCSP request. * * The resulting builder accepts: * BUILD_CA_CERT: CA of the checked certificates, exactly one @@ -46,9 +47,10 @@ struct x509_ocsp_request_t { * BUILD_SIGNING_CERT: certificate to create requestor signature, optional * BUILD_SIGNING_KEY: private key to create requestor signature, optional * - * @param type certificate type, CERT_X509_OCSP_REQUEST only - * @return builder instance to build OCSP requests + * @param type certificate type, CERT_X509_OCSP_REQUEST only + * @param args builder_part_t argument list + * @return OCSP request, NULL on failure */ -builder_t *x509_ocsp_request_builder(certificate_type_t type); +x509_ocsp_request_t *x509_ocsp_request_gen(certificate_type_t type, va_list args); #endif /** X509_OCSP_REQUEST_H_ @}*/ diff --git a/src/libstrongswan/plugins/x509/x509_ocsp_response.c b/src/libstrongswan/plugins/x509/x509_ocsp_response.c index 1b3187258..948d7ad85 100644 --- a/src/libstrongswan/plugins/x509/x509_ocsp_response.c +++ b/src/libstrongswan/plugins/x509/x509_ocsp_response.c @@ -1,5 +1,5 @@ /** - * Copyright (C) 2008 Martin Willi + * Copyright (C) 2008-2009 Martin Willi * Copyright (C) 2007 Andreas Steffen * Hochschule fuer Technik Rapperswil * Copyright (C) 2003 Christoph Gysin, Simon Zwahlen @@ -45,42 +45,42 @@ struct private_x509_ocsp_response_t { * Public interface for this ocsp object. */ x509_ocsp_response_t public; - + /** * complete encoded OCSP response */ chunk_t encoding; - + /** * data for signature verficiation */ chunk_t tbsResponseData; - + /** * signature algorithm (OID) */ int signatureAlgorithm; - + /** * signature */ chunk_t signature; - + /** * name or keyid of the responder */ identification_t *responderId; - + /** * time of response production */ time_t producedAt; - + /** * latest nextUpdate in this OCSP response */ time_t usableUntil; - + /** * list of included certificates */ @@ -95,7 +95,7 @@ struct private_x509_ocsp_response_t { * Nonce required for ocsp request and response */ chunk_t nonce; - + /** * reference counter */ @@ -130,29 +130,23 @@ typedef struct { #define OCSP_BASIC_RESPONSE_VERSION 1 /* some OCSP specific prefabricated ASN.1 constants */ -static u_char ASN1_nonce_oid_str[] = { +static const chunk_t ASN1_nonce_oid = chunk_from_chars( 0x06, 0x09, 0x2B, 0x06, 0x01, 0x05, 0x05, 0x07, 0x30, 0x01, 0x02 -}; - -static u_char ASN1_response_oid_str[] = { +); +static const chunk_t ASN1_response_oid = chunk_from_chars( 0x06, 0x09, 0x2B, 0x06, 0x01, 0x05, 0x05, 0x07, 0x30, 0x01, 0x04 -}; - -static u_char ASN1_response_content_str[] = { +); +static const chunk_t ASN1_response_content = chunk_from_chars( 0x04, 0x0D, 0x30, 0x0B, 0x06, 0x09, 0x2B, 0x06, 0x01, 0x05, 0x05, 0x07, 0x30, 0x01, 0x01 -}; - -static const chunk_t ASN1_nonce_oid = chunk_from_buf(ASN1_nonce_oid_str); -static const chunk_t ASN1_response_oid = chunk_from_buf(ASN1_response_oid_str); -static const chunk_t ASN1_response_content = chunk_from_buf(ASN1_response_content_str); +); /** * Implementaiton of ocsp_response_t.get_status @@ -167,14 +161,15 @@ static cert_validation_t get_status(private_x509_ocsp_response_t *this, single_response_t *response; cert_validation_t status = VALIDATION_FAILED; certificate_t *issuercert = &issuer->interface; - + enumerator = this->responses->create_enumerator(this->responses); while (enumerator->enumerate(enumerator, &response)) { hasher_t *hasher; identification_t *id; - chunk_t hash; - + key_encoding_type_t type; + chunk_t hash, fingerprint; + /* check serial first, is cheaper */ if (!chunk_equals(subject->get_serial(subject), response->serialNumber)) { @@ -184,22 +179,23 @@ static cert_validation_t get_status(private_x509_ocsp_response_t *this, if (response->issuerKeyHash.ptr) { public_key_t *public; - + public = issuercert->get_public_key(issuercert); if (!public) { continue; } switch (response->hashAlgorithm) - { /* TODO: generic mapper function */ + { case OID_SHA1: - id = public->get_id(public, ID_PUBKEY_SHA1); + type = KEY_ID_PUBKEY_SHA1; break; default: public->destroy(public); continue; } - if (!chunk_equals(response->issuerKeyHash, id->get_encoding(id))) + if (!public->get_fingerprint(public, type, &fingerprint) || + !chunk_equals(response->issuerKeyHash, fingerprint)) { public->destroy(public); continue; @@ -209,7 +205,7 @@ static cert_validation_t get_status(private_x509_ocsp_response_t *this, /* check issuerNameHash, if available */ else if (response->issuerNameHash.ptr) { - hasher = lib->crypto->create_hasher(lib->crypto, + hasher = lib->crypto->create_hasher(lib->crypto, hasher_algorithm_from_oid(response->hashAlgorithm)); if (!hasher) { @@ -233,7 +229,7 @@ static cert_validation_t get_status(private_x509_ocsp_response_t *this, *revocation_reason = response->revocationReason; *this_update = response->thisUpdate; *next_update = response->nextUpdate; - + break; } enumerator->destroy(enumerator); @@ -310,7 +306,7 @@ static bool parse_singleResponse(private_x509_ocsp_response_t *this, bool success = FALSE; single_response_t *response; - + response = malloc_thing(single_response_t); response->hashAlgorithm = OID_UNKNOWN; response->issuerNameHash = chunk_empty; @@ -318,7 +314,7 @@ static bool parse_singleResponse(private_x509_ocsp_response_t *this, response->serialNumber = chunk_empty; response->status = VALIDATION_FAILED; response->revocationTime = 0; - response->revocationReason = CRL_UNSPECIFIED; + response->revocationReason = CRL_REASON_UNSPECIFIED; response->thisUpdate = UNDEFINED_TIME; /* if nextUpdate is missing, we give it a short lifetime */ response->nextUpdate = this->producedAt + OCSP_DEFAULT_LIFETIME; @@ -357,7 +353,7 @@ static bool parse_singleResponse(private_x509_ocsp_response_t *this, { response->revocationReason = *object.ptr; } - break; + break; case SINGLE_RESPONSE_CERT_STATUS_UNKNOWN: response->status = VALIDATION_FAILED; break; @@ -370,7 +366,7 @@ static bool parse_singleResponse(private_x509_ocsp_response_t *this, { this->usableUntil = response->nextUpdate; } - break; + break; } } success = parser->success(parser); @@ -400,14 +396,14 @@ static const asn1Object_t responsesObjects[] = { /** * Parse all responses */ -static bool parse_responses(private_x509_ocsp_response_t *this, +static bool parse_responses(private_x509_ocsp_response_t *this, chunk_t blob, int level0) { asn1_parser_t *parser; chunk_t object; int objectID; bool success = FALSE; - + parser = asn1_parser_create(responsesObjects, blob); parser->set_top_level(parser, level0); @@ -484,7 +480,7 @@ static const asn1Object_t basicResponseObjects[] = { /** * Parse a basicOCSPResponse */ -static bool parse_basicOCSPResponse(private_x509_ocsp_response_t *this, +static bool parse_basicOCSPResponse(private_x509_ocsp_response_t *this, chunk_t blob, int level0) { asn1_parser_t *parser; @@ -496,7 +492,7 @@ static bool parse_basicOCSPResponse(private_x509_ocsp_response_t *this, certificate_t *cert; bool success = FALSE; bool critical; - + parser = asn1_parser_create(basicResponseObjects, blob); parser->set_top_level(parser, level0); @@ -525,7 +521,7 @@ static bool parse_basicOCSPResponse(private_x509_ocsp_response_t *this, break; case BASIC_RESPONSE_ID_BY_KEY: this->responderId = identification_create_from_encoding( - ID_PUBKEY_INFO_SHA1, object); + ID_KEY_ID, object); DBG2(" '%Y'", this->responderId); break; case BASIC_RESPONSE_PRODUCED_AT: @@ -622,15 +618,15 @@ static bool parse_OCSPResponse(private_x509_ocsp_response_t *this) case OCSP_RESPONSE_STATUS: status = (ocsp_status_t)*object.ptr; switch (status) - { - case OCSP_SUCCESSFUL: + { + case OCSP_SUCCESSFUL: break; default: DBG1(" ocsp response status: %N", ocsp_status_names, status); goto end; } - break; + break; case OCSP_RESPONSE_TYPE: responseType = asn1_known_oid(object); break; @@ -689,35 +685,33 @@ static bool issued_by(private_x509_ocsp_response_t *this, certificate_t *issuer) signature_scheme_t scheme; bool valid; x509_t *x509 = (x509_t*)issuer; - + if (issuer->get_type(issuer) != CERT_X509) { return FALSE; } - if (this->responderId->get_type(this->responderId) == ID_DER_ASN1_DN) + if (this->responderId->get_type(this->responderId) == ID_KEY_ID) { - if (!this->responderId->equals(this->responderId, - issuer->get_subject(issuer))) + chunk_t fingerprint; + + key = issuer->get_public_key(issuer); + if (!key || + !key->get_fingerprint(key, KEY_ID_PUBKEY_SHA1, &fingerprint) || + !chunk_equals(fingerprint, + this->responderId->get_encoding(this->responderId))) { + DESTROY_IF(key); return FALSE; } + key->destroy(key); } else { - bool equal; - public_key_t *public = issuer->get_public_key(issuer); - - if (public == NULL) + if (!this->responderId->equals(this->responderId, + issuer->get_subject(issuer))) { return FALSE; } - equal = this->responderId->equals(this->responderId, - public->get_id(public, ID_PUBKEY_SHA1)); - public->destroy(public); - if (!equal) - { - return FALSE; - } } if (!(x509->get_flags(x509) & X509_OCSP_SIGNER) && !(x509->get_flags(x509) & X509_CA)) @@ -754,16 +748,8 @@ static public_key_t* get_public_key(private_x509_ocsp_response_t *this) static bool get_validity(private_x509_ocsp_response_t *this, time_t *when, time_t *not_before, time_t *not_after) { - time_t t; + time_t t = when ? *when : time(NULL); - if (when == NULL) - { - t = time(NULL); - } - else - { - t = *when; - } if (not_before) { *not_before = this->producedAt; @@ -791,7 +777,7 @@ static bool is_newer(certificate_t *this, certificate_t *that) &that_update, FALSE, new ? "replaced":"retained"); return new; } - + /** * Implementation of certificate_t.get_encoding. */ @@ -807,7 +793,7 @@ static bool equals(private_x509_ocsp_response_t *this, certificate_t *other) { chunk_t encoding; bool equal; - + if (this == (private_x509_ocsp_response_t*)other) { return TRUE; @@ -818,7 +804,7 @@ static bool equals(private_x509_ocsp_response_t *this, certificate_t *other) } if (other->equals == (void*)equals) { /* skip allocation if we have the same implementation */ - return chunk_equals(this->encoding, ((private_x509_ocsp_response_t*)other)->encoding); + return chunk_equals(this->encoding, ((private_x509_ocsp_response_t*)other)->encoding); } encoding = other->get_encoding(other); equal = chunk_equals(this->encoding, encoding); @@ -853,12 +839,12 @@ static void destroy(private_x509_ocsp_response_t *this) /** * load an OCSP response */ -static x509_ocsp_response_t *load(chunk_t data) +static x509_ocsp_response_t *load(chunk_t blob) { private_x509_ocsp_response_t *this; - + this = malloc_thing(private_x509_ocsp_response_t); - + this->public.interface.certificate.get_type = (certificate_type_t (*)(certificate_t *this))get_type; this->public.interface.certificate.get_subject = (identification_t* (*)(certificate_t *this))get_issuer; this->public.interface.certificate.get_issuer = (identification_t* (*)(certificate_t *this))get_issuer; @@ -874,9 +860,9 @@ static x509_ocsp_response_t *load(chunk_t data) this->public.interface.certificate.destroy = (void (*)(certificate_t *this))destroy; this->public.interface.get_status = (cert_validation_t(*)(ocsp_response_t*, x509_t *subject, x509_t *issuer, time_t *revocation_time,crl_reason_t *revocation_reason,time_t *this_update, time_t *next_update))get_status; this->public.interface.create_cert_enumerator = (enumerator_t*(*)(ocsp_response_t*))create_cert_enumerator; - + this->ref = 1; - this->encoding = data; + this->encoding = chunk_clone(blob); this->tbsResponseData = chunk_empty; this->responderId = NULL; this->producedAt = UNDEFINED_TIME; @@ -895,78 +881,32 @@ static x509_ocsp_response_t *load(chunk_t data) return &this->public; } - -typedef struct private_builder_t private_builder_t; /** - * Builder implementation for certificate loading + * See header. */ -struct private_builder_t { - /** implements the builder interface */ - builder_t public; - /** loaded response */ - x509_ocsp_response_t *res; -}; - -/** - * Implementation of builder_t.build - */ -static x509_ocsp_response_t *build(private_builder_t *this) +x509_ocsp_response_t *x509_ocsp_response_load(certificate_type_t type, + va_list args) { - x509_ocsp_response_t *res = this->res; - - free(this); - return res; -} + chunk_t blob = chunk_empty; -/** - * Implementation of builder_t.add - */ -static void add(private_builder_t *this, builder_part_t part, ...) -{ - if (!this->res) + while (TRUE) { - va_list args; - chunk_t chunk; - - switch (part) + switch (va_arg(args, builder_part_t)) { case BUILD_BLOB_ASN1_DER: - { - va_start(args, part); - chunk = va_arg(args, chunk_t); - this->res = load(chunk_clone(chunk)); - va_end(args); - return; - } - default: + blob = va_arg(args, chunk_t); + continue; + case BUILD_END: break; + default: + return NULL; } + break; } - if (this->res) + if (blob.ptr) { - destroy((private_x509_ocsp_response_t*)this->res); + return load(blob); } - builder_cancel(&this->public); -} - -/** - * Builder construction function - */ -builder_t *x509_ocsp_response_builder(certificate_type_t type) -{ - private_builder_t *this; - - if (type != CERT_X509_OCSP_RESPONSE) - { - return NULL; - } - - this = malloc_thing(private_builder_t); - - this->res = NULL; - this->public.add = (void(*)(builder_t *this, builder_part_t part, ...))add; - this->public.build = (void*(*)(builder_t *this))build; - - return &this->public; + return NULL; } diff --git a/src/libstrongswan/plugins/x509/x509_ocsp_response.h b/src/libstrongswan/plugins/x509/x509_ocsp_response.h index 06a9fd3c7..7a525626e 100644 --- a/src/libstrongswan/plugins/x509/x509_ocsp_response.h +++ b/src/libstrongswan/plugins/x509/x509_ocsp_response.h @@ -1,5 +1,5 @@ /* - * Copyright (C) 2008 Martin Willi + * Copyright (C) 2008-2009 Martin Willi * Hochschule fuer Technik Rapperswil * * This program is free software; you can redistribute it and/or modify it @@ -21,6 +21,7 @@ #ifndef X509_OCSP_RESPONSE_H_ #define X509_OCSP_RESPONSE_H_ +#include <credentials/builder.h> #include <credentials/certificates/ocsp_response.h> typedef struct x509_ocsp_response_t x509_ocsp_response_t; @@ -37,11 +38,13 @@ struct x509_ocsp_response_t { }; /** - * Create the building facility for OCSP responses. + * Load a X.509 OCSP response. * * @param type certificate type, CERT_X509_OCSP_RESPONSE only - * @return builder instance to build OCSP responses + * @param args builder_part_t argument list + * @return OCSP response, NULL on failure */ -builder_t *x509_ocsp_response_builder(certificate_type_t type); +x509_ocsp_response_t *x509_ocsp_response_load(certificate_type_t type, + va_list args); #endif /** X509_OCSP_RESPONSE_H_ @}*/ diff --git a/src/libstrongswan/plugins/x509/x509_pkcs10.c b/src/libstrongswan/plugins/x509/x509_pkcs10.c new file mode 100644 index 000000000..6d750c98c --- /dev/null +++ b/src/libstrongswan/plugins/x509/x509_pkcs10.c @@ -0,0 +1,707 @@ +/* + * Copyright (C) 2005 Jan Hutter, Martin Willi + * Copyright (C) 2009 Andreas Steffen + * + * HSR Hochschule fuer Technik Rapperswil + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by the + * Free Software Foundation; either version 2 of the License, or (at your + * option) any later version. See <http://www.fsf.org/copyleft/gpl.txt>. + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY + * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License + * for more details. + */ + +#include "x509_pkcs10.h" + +#include <library.h> +#include <debug.h> +#include <asn1/oid.h> +#include <asn1/asn1.h> +#include <asn1/asn1_parser.h> +#include <credentials/keys/private_key.h> +#include <utils/linked_list.h> +#include <utils/identification.h> + +typedef struct private_x509_pkcs10_t private_x509_pkcs10_t; + +/** + * Private data of a x509_pkcs10_t object. + */ +struct private_x509_pkcs10_t { + /** + * Public interface for this certificate. + */ + x509_pkcs10_t public; + + /** + * PKCS#10 certificate request encoding in ASN.1 DER format + */ + chunk_t encoding; + + /** + * PKCS#10 request body over which signature is computed + */ + chunk_t certificationRequestInfo; + + /** + * Version of the PKCS#10 certificate request + */ + u_int version; + + /** + * ID representing the certificate subject + */ + identification_t *subject; + + /** + * List of subjectAltNames as identification_t + */ + linked_list_t *subjectAltNames; + + /** + * certificate's embedded public key + */ + public_key_t *public_key; + + /** + * challenge password + */ + chunk_t challengePassword; + + /** + * Signature algorithm + */ + int algorithm; + + /** + * Signature + */ + chunk_t signature; + + /** + * Is the certificate request self-signed? + */ + bool self_signed; + + /** + * Certificate request parsed from blob/file? + */ + bool parsed; + + /** + * reference count + */ + refcount_t ref; +}; + +/** + * Imported from x509_cert.c + */ +extern void x509_parse_generalNames(chunk_t blob, int level0, bool implicit, linked_list_t *list); +extern chunk_t x509_build_subjectAltNames(linked_list_t *list); + +/** + * Implementation of certificate_t.get_type. + */ +static certificate_type_t get_type(private_x509_pkcs10_t *this) +{ + return CERT_PKCS10_REQUEST; +} + +/** + * Implementation of certificate_t.get_subject and get_issuer. + */ +static identification_t* get_subject(private_x509_pkcs10_t *this) +{ + return this->subject; +} + +/** + * Implementation of certificate_t.has_subject and has_issuer. + */ +static id_match_t has_subject(private_x509_pkcs10_t *this, identification_t *subject) +{ + return this->subject->matches(this->subject, subject); +} + +/** + * Implementation of certificate_t.issued_by. + */ +static bool issued_by(private_x509_pkcs10_t *this, certificate_t *issuer) +{ + public_key_t *key; + signature_scheme_t scheme; + + if (&this->public.interface.interface != issuer) + { + return FALSE; + } + if (this->self_signed) + { + return TRUE; + } + + /* determine signature scheme */ + scheme = signature_scheme_from_oid(this->algorithm); + if (scheme == SIGN_UNKNOWN) + { + return FALSE; + } + + /* get the public key contained in the certificate request */ + key = this->public_key; + if (!key) + { + return FALSE; + } + return key->verify(key, scheme, this->certificationRequestInfo, + this->signature); +} + +/** + * Implementation of certificate_t.get_public_key. + */ +static public_key_t* get_public_key(private_x509_pkcs10_t *this) +{ + this->public_key->get_ref(this->public_key); + return this->public_key; +} + +/** + * Implementation of certificate_t.get_validity. + */ +static bool get_validity(private_x509_pkcs10_t *this, time_t *when, + time_t *not_before, time_t *not_after) +{ + if (not_before) + { + *not_before = 0; + } + if (not_after) + { + *not_after = ~0; + } + return TRUE; +} + +/** + * Implementation of certificate_t.is_newer. + */ +static bool is_newer(certificate_t *this, certificate_t *that) +{ + return FALSE; +} + +/** + * Implementation of certificate_t.get_encoding. + */ +static chunk_t get_encoding(private_x509_pkcs10_t *this) +{ + return chunk_clone(this->encoding); +} + +/** + * Implementation of certificate_t.equals. + */ +static bool equals(private_x509_pkcs10_t *this, certificate_t *other) +{ + chunk_t encoding; + bool equal; + + if (this == (private_x509_pkcs10_t*)other) + { + return TRUE; + } + if (other->get_type(other) != CERT_PKCS10_REQUEST) + { + return FALSE; + } + if (other->equals == (void*)equals) + { /* skip allocation if we have the same implementation */ + return chunk_equals(this->encoding, ((private_x509_pkcs10_t*)other)->encoding); + } + encoding = other->get_encoding(other); + equal = chunk_equals(this->encoding, encoding); + free(encoding.ptr); + return equal; +} + +/** + * Implementation of certificate_t.get_ref + */ +static private_x509_pkcs10_t* get_ref(private_x509_pkcs10_t *this) +{ + ref_get(&this->ref); + return this; +} + +/** + * Implementation of certificate_t.get_challengePassword. + */ +static chunk_t get_challengePassword(private_x509_pkcs10_t *this) +{ + return this->challengePassword; +} + +/** + * Implementation of pkcs10_t.create_subjectAltName_enumerator. + */ +static enumerator_t* create_subjectAltName_enumerator(private_x509_pkcs10_t *this) +{ + return this->subjectAltNames->create_enumerator(this->subjectAltNames); +} + +/** + * ASN.1 definition of a PKCS#10 extension request + */ +static const asn1Object_t extensionRequestObjects[] = { + { 0, "extensions", ASN1_SEQUENCE, ASN1_LOOP }, /* 0 */ + { 1, "extension", ASN1_SEQUENCE, ASN1_NONE }, /* 1 */ + { 2, "extnID", ASN1_OID, ASN1_BODY }, /* 2 */ + { 2, "critical", ASN1_BOOLEAN, ASN1_DEF|ASN1_BODY }, /* 3 */ + { 2, "extnValue", ASN1_OCTET_STRING, ASN1_BODY }, /* 4 */ + { 1, "end loop", ASN1_EOC, ASN1_END }, /* 5 */ + { 0, "exit", ASN1_EOC, ASN1_EXIT } +}; +#define PKCS10_EXTN_ID 2 +#define PKCS10_EXTN_CRITICAL 3 +#define PKCS10_EXTN_VALUE 4 + +/** + * Parses a PKCS#10 extension request + */ +static bool parse_extension_request(private_x509_pkcs10_t *this, chunk_t blob, int level0) +{ + asn1_parser_t *parser; + chunk_t object; + int objectID; + int extn_oid = OID_UNKNOWN; + bool success = FALSE; + bool critical; + + parser = asn1_parser_create(extensionRequestObjects, blob); + parser->set_top_level(parser, level0); + + while (parser->iterate(parser, &objectID, &object)) + { + u_int level = parser->get_level(parser)+1; + + switch (objectID) + { + case PKCS10_EXTN_ID: + extn_oid = asn1_known_oid(object); + break; + case PKCS10_EXTN_CRITICAL: + critical = object.len && *object.ptr; + DBG2(" %s", critical ? "TRUE" : "FALSE"); + break; + case PKCS10_EXTN_VALUE: + { + switch (extn_oid) + { + case OID_SUBJECT_ALT_NAME: + x509_parse_generalNames(object, level, FALSE, + this->subjectAltNames); + break; + default: + break; + } + break; + } + default: + break; + } + } + success = parser->success(parser); + parser->destroy(parser); + return success; +} + +/** + * Parses a PKCS#10 challenge password + */ +static bool parse_challengePassword(private_x509_pkcs10_t *this, chunk_t blob, int level) +{ + char tag; + + if (blob.len < 2) + { + DBG1("L%d - challengePassword: ASN.1 object smaller than 2 octets", + level); + return FALSE; + } + tag = *blob.ptr; + if (tag < ASN1_UTF8STRING || tag > ASN1_IA5STRING) + { + DBG1("L%d - challengePassword: ASN.1 object is not a character string", + level); + return FALSE; + } + if (asn1_length(&blob) == ASN1_INVALID_LENGTH) + { + DBG1("L%d - challengePassword: ASN.1 object has an invalid length", + level); + return FALSE; + } + DBG2("L%d - challengePassword:", level); + DBG4(" '%.*s'", blob.len, blob.ptr); + return TRUE; +} + +/** + * ASN.1 definition of a PKCS#10 certificate request + */ +static const asn1Object_t certificationRequestObjects[] = { + { 0, "certificationRequest", ASN1_SEQUENCE, ASN1_OBJ }, /* 0 */ + { 1, "certificationRequestInfo", ASN1_SEQUENCE, ASN1_OBJ }, /* 1 */
+ { 2, "version", ASN1_INTEGER, ASN1_BODY }, /* 2 */ + { 2, "subject", ASN1_SEQUENCE, ASN1_OBJ }, /* 3 */ + { 2, "subjectPublicKeyInfo", ASN1_SEQUENCE, ASN1_RAW }, /* 4 */ + { 2, "attributes", ASN1_CONTEXT_C_0, ASN1_LOOP }, /* 5 */ + { 3, "attribute", ASN1_SEQUENCE, ASN1_NONE }, /* 6 */ + { 4, "type", ASN1_OID, ASN1_BODY }, /* 7 */ + { 4, "values", ASN1_SET, ASN1_LOOP }, /* 8 */ + { 5, "value", ASN1_EOC, ASN1_RAW }, /* 9 */ + { 4, "end loop", ASN1_EOC, ASN1_END }, /* 10 */ + { 2, "end loop", ASN1_EOC, ASN1_END }, /* 11 */ + { 1, "signatureAlgorithm", ASN1_EOC, ASN1_RAW }, /* 12 */ + { 1, "signature", ASN1_BIT_STRING, ASN1_BODY }, /* 13 */
+ { 0, "exit", ASN1_EOC, ASN1_EXIT } +}; +#define PKCS10_CERT_REQUEST_INFO 1 +#define PKCS10_VERSION 2 +#define PKCS10_SUBJECT 3 +#define PKCS10_SUBJECT_PUBLIC_KEY_INFO 4 +#define PKCS10_ATTR_TYPE 7 +#define PKCS10_ATTR_VALUE 9 +#define PKCS10_ALGORITHM 12 +#define PKCS10_SIGNATURE 13 + +/** + * Parses a PKCS#10 certificate request + */ +static bool parse_certificate_request(private_x509_pkcs10_t *this) +{ + asn1_parser_t *parser; + chunk_t object; + int objectID; + int attr_oid = OID_UNKNOWN; + bool success = FALSE; + + parser = asn1_parser_create(certificationRequestObjects, this->encoding); + + while (parser->iterate(parser, &objectID, &object)) + { + u_int level = parser->get_level(parser)+1; + + switch (objectID) + { + case PKCS10_CERT_REQUEST_INFO: + this->certificationRequestInfo = object; + break; + case PKCS10_VERSION: + if (object.len > 0 && *object.ptr != 0) + { + DBG1("PKCS#10 certificate request format is not version 1"); + goto end; + } + break; + case PKCS10_SUBJECT: + this->subject = identification_create_from_encoding(ID_DER_ASN1_DN, object); + DBG2(" '%Y'", this->subject); + break; + case PKCS10_SUBJECT_PUBLIC_KEY_INFO: + this->public_key = lib->creds->create(lib->creds, CRED_PUBLIC_KEY, + KEY_ANY, BUILD_BLOB_ASN1_DER, object, BUILD_END); + if (this->public_key == NULL) + { + goto end; + } + break; + case PKCS10_ATTR_TYPE: + attr_oid = asn1_known_oid(object); + break; + case PKCS10_ATTR_VALUE: + switch (attr_oid) + { + case OID_EXTENSION_REQUEST: + if (!parse_extension_request(this, object, level)) + { + goto end; + } + break; + case OID_CHALLENGE_PASSWORD: + if (!parse_challengePassword(this, object, level)) + { + goto end; + } + break; + default: + break; + } + break; + case PKCS10_ALGORITHM: + this->algorithm = asn1_parse_algorithmIdentifier(object, level, NULL); + break; + case PKCS10_SIGNATURE: + this->signature = object; + break; + default: + break; + } + } + success = parser->success(parser); + +end: + parser->destroy(parser); + if (success) + { + /* check if the certificate request is self-signed */ + if (issued_by(this, &this->public.interface.interface)) + { + this->self_signed = TRUE; + } + else + { + DBG1("certificate request is not self-signed"); + success = FALSE; + } + } + return success; +} + +/** + * Implementation of certificate_t.destroy + */ +static void destroy(private_x509_pkcs10_t *this) +{ + if (ref_put(&this->ref)) + { + this->subjectAltNames->destroy_offset(this->subjectAltNames, + offsetof(identification_t, destroy)); + DESTROY_IF(this->subject); + DESTROY_IF(this->public_key); + chunk_free(&this->encoding); + if (!this->parsed) + { /* only parsed certificate requests point these fields to "encoded" */ + chunk_free(&this->certificationRequestInfo); + chunk_free(&this->challengePassword); + chunk_free(&this->signature); + } + free(this); + } +} + +/** + * create an empty but initialized PKCS#10 certificate request + */ +static private_x509_pkcs10_t* create_empty(void) +{ + private_x509_pkcs10_t *this = malloc_thing(private_x509_pkcs10_t); + + this->public.interface.interface.get_type = (certificate_type_t (*) (certificate_t*))get_type; + this->public.interface.interface.get_subject = (identification_t* (*) (certificate_t*))get_subject; + this->public.interface.interface.get_issuer = (identification_t* (*) (certificate_t*))get_subject; + this->public.interface.interface.has_subject = (id_match_t (*) (certificate_t*, identification_t*))has_subject; + this->public.interface.interface.has_issuer = (id_match_t (*) (certificate_t*, identification_t*))has_subject; + this->public.interface.interface.issued_by = (bool (*) (certificate_t*, certificate_t*))issued_by; + this->public.interface.interface.get_public_key = (public_key_t* (*) (certificate_t*))get_public_key; + this->public.interface.interface.get_validity = (bool (*) (certificate_t*, time_t*, time_t*, time_t*))get_validity; + this->public.interface.interface.is_newer = (bool (*) (certificate_t*,certificate_t*))is_newer; + this->public.interface.interface.get_encoding = (chunk_t (*) (certificate_t*))get_encoding; + this->public.interface.interface.equals = (bool (*)(certificate_t*, certificate_t*))equals; + this->public.interface.interface.get_ref = (certificate_t* (*)(certificate_t*))get_ref; + this->public.interface.interface.destroy = (void (*)(certificate_t*))destroy; + this->public.interface.get_challengePassword = (chunk_t (*)(pkcs10_t*))get_challengePassword; + this->public.interface.create_subjectAltName_enumerator = (enumerator_t* (*)(pkcs10_t*))create_subjectAltName_enumerator; + + this->encoding = chunk_empty; + this->certificationRequestInfo = chunk_empty; + this->subject = NULL; + this->public_key = NULL; + this->subjectAltNames = linked_list_create(); + this->challengePassword = chunk_empty; + this->signature = chunk_empty; + this->ref = 1; + this->self_signed = FALSE; + this->parsed = FALSE; + + return this; +} + +/** + * Generate and sign a new certificate request + */ +static bool generate(private_x509_pkcs10_t *cert, private_key_t *sign_key, + int digest_alg) +{ + chunk_t key_info, subjectAltNames, attributes; + chunk_t extensionRequest = chunk_empty; + chunk_t challengePassword = chunk_empty; + signature_scheme_t scheme; + identification_t *subject; + + subject = cert->subject; + cert->public_key = sign_key->get_public_key(sign_key); + + /* select signature scheme */ + cert->algorithm = hasher_signature_algorithm_to_oid(digest_alg, + sign_key->get_type(sign_key)); + if (cert->algorithm == OID_UNKNOWN) + { + return FALSE; + } + scheme = signature_scheme_from_oid(cert->algorithm); + + if (!cert->public_key->get_encoding(cert->public_key, + KEY_PUB_SPKI_ASN1_DER, &key_info)) + { + return FALSE; + } + + /* encode subjectAltNames */ + subjectAltNames = x509_build_subjectAltNames(cert->subjectAltNames); + + if (subjectAltNames.ptr) + { + extensionRequest = asn1_wrap(ASN1_SEQUENCE, "mm", + asn1_build_known_oid(OID_EXTENSION_REQUEST), + asn1_wrap(ASN1_SET, "m", + asn1_wrap(ASN1_SEQUENCE, "m", subjectAltNames) + )); + } + if (cert->challengePassword.len > 0) + { + asn1_t type = asn1_is_printablestring(cert->challengePassword) ? + ASN1_PRINTABLESTRING : ASN1_T61STRING; + + challengePassword = asn1_wrap(ASN1_SEQUENCE, "mm", + asn1_build_known_oid(OID_CHALLENGE_PASSWORD), + asn1_wrap(ASN1_SET, "m", + asn1_simple_object(type, cert->challengePassword) + ) + ); + } + attributes = asn1_wrap(ASN1_CONTEXT_C_0, "mm", extensionRequest, + challengePassword); + + cert->certificationRequestInfo = asn1_wrap(ASN1_SEQUENCE, "ccmm", + ASN1_INTEGER_0, + subject->get_encoding(subject), + key_info, + attributes); + + if (!sign_key->sign(sign_key, scheme, cert->certificationRequestInfo, + &cert->signature)) + { + return FALSE; + } + + cert->encoding = asn1_wrap(ASN1_SEQUENCE, "cmm", + cert->certificationRequestInfo, + asn1_algorithmIdentifier(cert->algorithm), + asn1_bitstring("c", cert->signature)); + return TRUE; +} + +/** + * See header. + */ +x509_pkcs10_t *x509_pkcs10_load(certificate_type_t type, va_list args) +{ + chunk_t blob = chunk_empty; + + while (TRUE) + { + switch (va_arg(args, builder_part_t)) + { + case BUILD_BLOB_ASN1_DER: + blob = va_arg(args, chunk_t); + continue; + case BUILD_END: + break; + default: + return NULL; + } + break; + } + + if (blob.ptr) + { + private_x509_pkcs10_t *cert = create_empty(); + + cert->encoding = chunk_clone(blob); + cert->parsed = TRUE; + if (parse_certificate_request(cert)) + { + return &cert->public; + } + destroy(cert); + } + return NULL; +} + +/** + * See header. + */ +x509_pkcs10_t *x509_pkcs10_gen(certificate_type_t type, va_list args) +{ + private_x509_pkcs10_t *cert; + private_key_t *sign_key = NULL; + hash_algorithm_t digest_alg = HASH_SHA1; + + cert = create_empty(); + while (TRUE) + { + switch (va_arg(args, builder_part_t)) + { + case BUILD_SIGNING_KEY: + sign_key = va_arg(args, private_key_t*); + continue; + case BUILD_SUBJECT: + cert->subject = va_arg(args, identification_t*); + cert->subject = cert->subject->clone(cert->subject); + continue; + case BUILD_SUBJECT_ALTNAMES: + { + enumerator_t *enumerator; + identification_t *id; + linked_list_t *list; + + list = va_arg(args, linked_list_t*); + enumerator = list->create_enumerator(list); + while (enumerator->enumerate(enumerator, &id)) + { + cert->subjectAltNames->insert_last(cert->subjectAltNames, + id->clone(id)); + } + enumerator->destroy(enumerator); + continue; + } + case BUILD_PASSPHRASE: + cert->challengePassword = chunk_clone(va_arg(args, chunk_t)); + continue; + case BUILD_DIGEST_ALG: + digest_alg = va_arg(args, int); + continue; + case BUILD_END: + break; + default: + destroy(cert); + return NULL; + } + break; + } + + if (sign_key && generate(cert, sign_key, digest_alg)) + { + return &cert->public; + } + destroy(cert); + return NULL; +} + diff --git a/src/libstrongswan/plugins/x509/x509_pkcs10.h b/src/libstrongswan/plugins/x509/x509_pkcs10.h new file mode 100644 index 000000000..f9490b1dc --- /dev/null +++ b/src/libstrongswan/plugins/x509/x509_pkcs10.h @@ -0,0 +1,65 @@ +/* + * Copyright (C) 2008-2009 Martin Willi + * Copyright (C) 2009 Andreas Steffen + * + * HSR Hochschule fuer Technik Rapperswil + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by the + * Free Software Foundation; either version 2 of the License, or (at your + * option) any later version. See <http://www.fsf.org/copyleft/gpl.txt>. + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY + * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License + * for more details. + */ + +/** + * @defgroup x509_pkcs10 x509_pkcs10 + * @{ @ingroup x509_p + */ + +#ifndef X509_PKCS10_H_ +#define X509_PKCS10_H_ + +typedef struct x509_pkcs10_t x509_pkcs10_t; + +#include <credentials/builder.h> +#include <credentials/certificates/pkcs10.h> + +/** + * Implementation of pkcs10_t/certificate_t using own ASN.1 parser. + */ +struct x509_pkcs10_t { + + /** + * Implements the pkcs10_t interface + */ + pkcs10_t interface; +}; + +/** + * Load a PKCS#10 certificate. + * + * This function takes a BUILD_BLOB_ASN1_DER. + * + * @param type certificate type, CERT_PKCS10_REQUEST only + * @param args builder_part_t argument list + * @return PKCS#10 certificate request, NULL on failure + */ +x509_pkcs10_t *x509_pkcs10_load(certificate_type_t type, va_list args); + +/** + * Generate a PKCS#10 certificate request. + * + * To issue a self-signed certificate request, the function takes: + * BUILD_SUBJECT, BUILD_SUBJECT_ALTNAMES, BUILD_SIGNING_KEY, BUILD_DIGEST_ALG. + * + * @param type certificate type, CERT_PKCS10_REQUEST only + * @param args builder_part_t argument list + * @return PKCS#10 certificate request, NULL on failure + */ +x509_pkcs10_t *x509_pkcs10_gen(certificate_type_t type, va_list args); + +#endif /** X509_PKCS10_H_ @}*/ diff --git a/src/libstrongswan/plugins/x509/x509_plugin.c b/src/libstrongswan/plugins/x509/x509_plugin.c index 9ed7f95bd..94c49b1e1 100644 --- a/src/libstrongswan/plugins/x509/x509_plugin.c +++ b/src/libstrongswan/plugins/x509/x509_plugin.c @@ -1,5 +1,5 @@ /* - * Copyright (C) 2008 Martin Willi + * Copyright (C) 2008-2009 Martin Willi * Hochschule fuer Technik Rapperswil * * This program is free software; you can redistribute it and/or modify it @@ -21,6 +21,7 @@ #include "x509_crl.h" #include "x509_ocsp_request.h" #include "x509_ocsp_response.h" +#include "x509_pkcs10.h" typedef struct private_x509_plugin_t private_x509_plugin_t; @@ -41,15 +42,23 @@ struct private_x509_plugin_t { static void destroy(private_x509_plugin_t *this) { lib->creds->remove_builder(lib->creds, - (builder_constructor_t)x509_cert_builder); + (builder_function_t)x509_cert_gen); lib->creds->remove_builder(lib->creds, - (builder_constructor_t)x509_ac_builder); + (builder_function_t)x509_cert_load); lib->creds->remove_builder(lib->creds, - (builder_constructor_t)x509_crl_builder); + (builder_function_t)x509_ac_gen); lib->creds->remove_builder(lib->creds, - (builder_constructor_t)x509_ocsp_request_builder); + (builder_function_t)x509_ac_load); lib->creds->remove_builder(lib->creds, - (builder_constructor_t)x509_ocsp_response_builder); + (builder_function_t)x509_crl_load); + lib->creds->remove_builder(lib->creds, + (builder_function_t)x509_ocsp_request_gen); + lib->creds->remove_builder(lib->creds, + (builder_function_t)x509_ocsp_response_load); + lib->creds->remove_builder(lib->creds, + (builder_function_t)x509_pkcs10_gen); + lib->creds->remove_builder(lib->creds, + (builder_function_t)x509_pkcs10_load); free(this); } @@ -59,19 +68,27 @@ static void destroy(private_x509_plugin_t *this) plugin_t *plugin_create() { private_x509_plugin_t *this = malloc_thing(private_x509_plugin_t); - + this->public.plugin.destroy = (void(*)(plugin_t*))destroy; lib->creds->add_builder(lib->creds, CRED_CERTIFICATE, CERT_X509, - (builder_constructor_t)x509_cert_builder); + (builder_function_t)x509_cert_gen); + lib->creds->add_builder(lib->creds, CRED_CERTIFICATE, CERT_X509, + (builder_function_t)x509_cert_load); + lib->creds->add_builder(lib->creds, CRED_CERTIFICATE, CERT_X509_AC, + (builder_function_t)x509_ac_gen); lib->creds->add_builder(lib->creds, CRED_CERTIFICATE, CERT_X509_AC, - (builder_constructor_t)x509_ac_builder); + (builder_function_t)x509_ac_load); lib->creds->add_builder(lib->creds, CRED_CERTIFICATE, CERT_X509_CRL, - (builder_constructor_t)x509_crl_builder); + (builder_function_t)x509_crl_load); lib->creds->add_builder(lib->creds, CRED_CERTIFICATE, CERT_X509_OCSP_REQUEST, - (builder_constructor_t)x509_ocsp_request_builder); + (builder_function_t)x509_ocsp_request_gen); lib->creds->add_builder(lib->creds, CRED_CERTIFICATE, CERT_X509_OCSP_RESPONSE, - (builder_constructor_t)x509_ocsp_response_builder); + (builder_function_t)x509_ocsp_response_load); + lib->creds->add_builder(lib->creds, CRED_CERTIFICATE, CERT_PKCS10_REQUEST, + (builder_function_t)x509_pkcs10_gen); + lib->creds->add_builder(lib->creds, CRED_CERTIFICATE, CERT_PKCS10_REQUEST, + (builder_function_t)x509_pkcs10_load); return &this->public.plugin; } diff --git a/src/libstrongswan/plugins/xcbc/Makefile.in b/src/libstrongswan/plugins/xcbc/Makefile.in index 1d4e39586..3720aeaeb 100644 --- a/src/libstrongswan/plugins/xcbc/Makefile.in +++ b/src/libstrongswan/plugins/xcbc/Makefile.in @@ -1,8 +1,9 @@ -# Makefile.in generated by automake 1.10.2 from Makefile.am. +# Makefile.in generated by automake 1.11 from Makefile.am. # @configure_input@ # Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, -# 2003, 2004, 2005, 2006, 2007, 2008 Free Software Foundation, Inc. +# 2003, 2004, 2005, 2006, 2007, 2008, 2009 Free Software Foundation, +# Inc. # This Makefile.in is free software; the Free Software Foundation # gives unlimited permission to copy and/or distribute it, # with or without modifications, as long as this notice is preserved. @@ -16,8 +17,9 @@ VPATH = @srcdir@ pkgdatadir = $(datadir)/@PACKAGE@ -pkglibdir = $(libdir)/@PACKAGE@ pkgincludedir = $(includedir)/@PACKAGE@ +pkglibdir = $(libdir)/@PACKAGE@ +pkglibexecdir = $(libexecdir)/@PACKAGE@ am__cd = CDPATH="$${ZSH_VERSION+.}$(PATH_SEPARATOR)" && cd install_sh_DATA = $(install_sh) -c -m 644 install_sh_PROGRAM = $(install_sh) -c @@ -35,19 +37,41 @@ host_triplet = @host@ subdir = src/libstrongswan/plugins/xcbc DIST_COMMON = $(srcdir)/Makefile.am $(srcdir)/Makefile.in ACLOCAL_M4 = $(top_srcdir)/aclocal.m4 -am__aclocal_m4_deps = $(top_srcdir)/configure.in +am__aclocal_m4_deps = $(top_srcdir)/m4/config/libtool.m4 \ + $(top_srcdir)/m4/config/ltoptions.m4 \ + $(top_srcdir)/m4/config/ltsugar.m4 \ + $(top_srcdir)/m4/config/ltversion.m4 \ + $(top_srcdir)/m4/config/lt~obsolete.m4 \ + $(top_srcdir)/m4/macros/with.m4 \ + $(top_srcdir)/m4/macros/enable-disable.m4 \ + $(top_srcdir)/configure.in am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \ $(ACLOCAL_M4) mkinstalldirs = $(install_sh) -d CONFIG_CLEAN_FILES = +CONFIG_CLEAN_VPATH_FILES = am__vpath_adj_setup = srcdirstrip=`echo "$(srcdir)" | sed 's|.|.|g'`; am__vpath_adj = case $$p in \ $(srcdir)/*) f=`echo "$$p" | sed "s|^$$srcdirstrip/||"`;; \ *) f=$$p;; \ esac; -am__strip_dir = `echo $$p | sed -e 's|^.*/||'`; +am__strip_dir = f=`echo $$p | sed -e 's|^.*/||'`; +am__install_max = 40 +am__nobase_strip_setup = \ + srcdirstrip=`echo "$(srcdir)" | sed 's/[].[^$$\\*|]/\\\\&/g'` +am__nobase_strip = \ + for p in $$list; do echo "$$p"; done | sed -e "s|$$srcdirstrip/||" +am__nobase_list = $(am__nobase_strip_setup); \ + for p in $$list; do echo "$$p $$p"; done | \ + sed "s| $$srcdirstrip/| |;"' / .*\//!s/ .*/ ./; s,\( .*\)/[^/]*$$,\1,' | \ + $(AWK) 'BEGIN { files["."] = "" } { files[$$2] = files[$$2] " " $$1; \ + if (++n[$$2] == $(am__install_max)) \ + { print $$2, files[$$2]; n[$$2] = 0; files[$$2] = "" } } \ + END { for (dir in files) print dir, files[dir] }' +am__base_list = \ + sed '$$!N;$$!N;$$!N;$$!N;$$!N;$$!N;$$!N;s/\n/ /g' | \ + sed '$$!N;$$!N;$$!N;$$!N;s/\n/ /g' am__installdirs = "$(DESTDIR)$(plugindir)" -pluginLTLIBRARIES_INSTALL = $(INSTALL) LTLIBRARIES = $(plugin_LTLIBRARIES) libstrongswan_xcbc_la_LIBADD = am_libstrongswan_xcbc_la_OBJECTS = xcbc_plugin.lo xcbc.lo xcbc_prf.lo \ @@ -59,6 +83,7 @@ libstrongswan_xcbc_la_LINK = $(LIBTOOL) --tag=CC $(AM_LIBTOOLFLAGS) \ DEFAULT_INCLUDES = -I.@am__isrc@ depcomp = $(SHELL) $(top_srcdir)/depcomp am__depfiles_maybe = depfiles +am__mv = mv -f COMPILE = $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) \ $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) LTCOMPILE = $(LIBTOOL) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) \ @@ -106,25 +131,22 @@ INSTALL_DATA = @INSTALL_DATA@ INSTALL_PROGRAM = @INSTALL_PROGRAM@ INSTALL_SCRIPT = @INSTALL_SCRIPT@ INSTALL_STRIP_PROGRAM = @INSTALL_STRIP_PROGRAM@ -IPSEC_ROUTING_TABLE = @IPSEC_ROUTING_TABLE@ -IPSEC_ROUTING_TABLE_PRIO = @IPSEC_ROUTING_TABLE_PRIO@ LD = @LD@ LDFLAGS = @LDFLAGS@ LEX = @LEX@ LEXLIB = @LEXLIB@ LEX_OUTPUT_ROOT = @LEX_OUTPUT_ROOT@ -LIBGCRYPT_CFLAGS = @LIBGCRYPT_CFLAGS@ -LIBGCRYPT_CONFIG = @LIBGCRYPT_CONFIG@ -LIBGCRYPT_LIBS = @LIBGCRYPT_LIBS@ LIBOBJS = @LIBOBJS@ LIBS = @LIBS@ LIBTOOL = @LIBTOOL@ -LINUX_HEADERS = @LINUX_HEADERS@ LIPO = @LIPO@ LN_S = @LN_S@ LTLIBOBJS = @LTLIBOBJS@ MAKEINFO = @MAKEINFO@ MKDIR_P = @MKDIR_P@ +MYSQLCFLAG = @MYSQLCFLAG@ +MYSQLCONFIG = @MYSQLCONFIG@ +MYSQLLIB = @MYSQLLIB@ NM = @NM@ NMEDIT = @NMEDIT@ OBJDUMP = @OBJDUMP@ @@ -136,11 +158,14 @@ PACKAGE_BUGREPORT = @PACKAGE_BUGREPORT@ PACKAGE_NAME = @PACKAGE_NAME@ PACKAGE_STRING = @PACKAGE_STRING@ PACKAGE_TARNAME = @PACKAGE_TARNAME@ +PACKAGE_URL = @PACKAGE_URL@ PACKAGE_VERSION = @PACKAGE_VERSION@ PATH_SEPARATOR = @PATH_SEPARATOR@ PERL = @PERL@ PKG_CONFIG = @PKG_CONFIG@ +PTHREADLIB = @PTHREADLIB@ RANLIB = @RANLIB@ +RTLIB = @RTLIB@ RUBY = @RUBY@ RUBYINCLUDE = @RUBYINCLUDE@ SED = @SED@ @@ -169,9 +194,9 @@ build_cpu = @build_cpu@ build_os = @build_os@ build_vendor = @build_vendor@ builddir = @builddir@ -confdir = @confdir@ datadir = @datadir@ datarootdir = @datarootdir@ +default_pkcs11 = @default_pkcs11@ docdir = @docdir@ dvidir = @dvidir@ exec_prefix = @exec_prefix@ @@ -194,7 +219,7 @@ ipsecuser = @ipsecuser@ libdir = @libdir@ libexecdir = @libexecdir@ libstrongswan_plugins = @libstrongswan_plugins@ -linuxdir = @linuxdir@ +linux_headers = @linux_headers@ localedir = @localedir@ localstatedir = @localstatedir@ lt_ECHO = @lt_ECHO@ @@ -202,6 +227,7 @@ mandir = @mandir@ mkdir_p = @mkdir_p@ nm_CFLAGS = @nm_CFLAGS@ nm_LIBS = @nm_LIBS@ +nm_ca_dir = @nm_ca_dir@ oldincludedir = @oldincludedir@ pdfdir = @pdfdir@ piddir = @piddir@ @@ -210,10 +236,12 @@ pluto_plugins = @pluto_plugins@ prefix = @prefix@ program_transform_name = @program_transform_name@ psdir = @psdir@ +random_device = @random_device@ resolv_conf = @resolv_conf@ +routing_table = @routing_table@ +routing_table_prio = @routing_table_prio@ sbindir = @sbindir@ sharedstatedir = @sharedstatedir@ -simreader = @simreader@ srcdir = @srcdir@ strongswan_conf = @strongswan_conf@ sysconfdir = @sysconfdir@ @@ -221,6 +249,7 @@ target_alias = @target_alias@ top_build_prefix = @top_build_prefix@ top_builddir = @top_builddir@ top_srcdir = @top_srcdir@ +urandom_device = @urandom_device@ xml_CFLAGS = @xml_CFLAGS@ xml_LIBS = @xml_LIBS@ INCLUDES = -I$(top_srcdir)/src/libstrongswan @@ -243,9 +272,9 @@ $(srcdir)/Makefile.in: $(srcdir)/Makefile.am $(am__configure_deps) exit 1;; \ esac; \ done; \ - echo ' cd $(top_srcdir) && $(AUTOMAKE) --gnu src/libstrongswan/plugins/xcbc/Makefile'; \ - cd $(top_srcdir) && \ - $(AUTOMAKE) --gnu src/libstrongswan/plugins/xcbc/Makefile + echo ' cd $(top_srcdir) && $(AUTOMAKE) --gnu src/libstrongswan/plugins/xcbc/Makefile'; \ + $(am__cd) $(top_srcdir) && \ + $(AUTOMAKE) --gnu src/libstrongswan/plugins/xcbc/Makefile .PRECIOUS: Makefile Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status @case '$?' in \ @@ -263,23 +292,28 @@ $(top_srcdir)/configure: $(am__configure_deps) cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh $(ACLOCAL_M4): $(am__aclocal_m4_deps) cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh +$(am__aclocal_m4_deps): install-pluginLTLIBRARIES: $(plugin_LTLIBRARIES) @$(NORMAL_INSTALL) test -z "$(plugindir)" || $(MKDIR_P) "$(DESTDIR)$(plugindir)" - @list='$(plugin_LTLIBRARIES)'; for p in $$list; do \ + @list='$(plugin_LTLIBRARIES)'; test -n "$(plugindir)" || list=; \ + list2=; for p in $$list; do \ if test -f $$p; then \ - f=$(am__strip_dir) \ - echo " $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=install $(pluginLTLIBRARIES_INSTALL) $(INSTALL_STRIP_FLAG) '$$p' '$(DESTDIR)$(plugindir)/$$f'"; \ - $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=install $(pluginLTLIBRARIES_INSTALL) $(INSTALL_STRIP_FLAG) "$$p" "$(DESTDIR)$(plugindir)/$$f"; \ + list2="$$list2 $$p"; \ else :; fi; \ - done + done; \ + test -z "$$list2" || { \ + echo " $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=install $(INSTALL) $(INSTALL_STRIP_FLAG) $$list2 '$(DESTDIR)$(plugindir)'"; \ + $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=install $(INSTALL) $(INSTALL_STRIP_FLAG) $$list2 "$(DESTDIR)$(plugindir)"; \ + } uninstall-pluginLTLIBRARIES: @$(NORMAL_UNINSTALL) - @list='$(plugin_LTLIBRARIES)'; for p in $$list; do \ - p=$(am__strip_dir) \ - echo " $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=uninstall rm -f '$(DESTDIR)$(plugindir)/$$p'"; \ - $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=uninstall rm -f "$(DESTDIR)$(plugindir)/$$p"; \ + @list='$(plugin_LTLIBRARIES)'; test -n "$(plugindir)" || list=; \ + for p in $$list; do \ + $(am__strip_dir) \ + echo " $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=uninstall rm -f '$(DESTDIR)$(plugindir)/$$f'"; \ + $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=uninstall rm -f "$(DESTDIR)$(plugindir)/$$f"; \ done clean-pluginLTLIBRARIES: @@ -306,21 +340,21 @@ distclean-compile: .c.o: @am__fastdepCC_TRUE@ $(COMPILE) -MT $@ -MD -MP -MF $(DEPDIR)/$*.Tpo -c -o $@ $< -@am__fastdepCC_TRUE@ mv -f $(DEPDIR)/$*.Tpo $(DEPDIR)/$*.Po +@am__fastdepCC_TRUE@ $(am__mv) $(DEPDIR)/$*.Tpo $(DEPDIR)/$*.Po @AMDEP_TRUE@@am__fastdepCC_FALSE@ source='$<' object='$@' libtool=no @AMDEPBACKSLASH@ @AMDEP_TRUE@@am__fastdepCC_FALSE@ DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@ @am__fastdepCC_FALSE@ $(COMPILE) -c $< .c.obj: @am__fastdepCC_TRUE@ $(COMPILE) -MT $@ -MD -MP -MF $(DEPDIR)/$*.Tpo -c -o $@ `$(CYGPATH_W) '$<'` -@am__fastdepCC_TRUE@ mv -f $(DEPDIR)/$*.Tpo $(DEPDIR)/$*.Po +@am__fastdepCC_TRUE@ $(am__mv) $(DEPDIR)/$*.Tpo $(DEPDIR)/$*.Po @AMDEP_TRUE@@am__fastdepCC_FALSE@ source='$<' object='$@' libtool=no @AMDEPBACKSLASH@ @AMDEP_TRUE@@am__fastdepCC_FALSE@ DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@ @am__fastdepCC_FALSE@ $(COMPILE) -c `$(CYGPATH_W) '$<'` .c.lo: @am__fastdepCC_TRUE@ $(LTCOMPILE) -MT $@ -MD -MP -MF $(DEPDIR)/$*.Tpo -c -o $@ $< -@am__fastdepCC_TRUE@ mv -f $(DEPDIR)/$*.Tpo $(DEPDIR)/$*.Plo +@am__fastdepCC_TRUE@ $(am__mv) $(DEPDIR)/$*.Tpo $(DEPDIR)/$*.Plo @AMDEP_TRUE@@am__fastdepCC_FALSE@ source='$<' object='$@' libtool=yes @AMDEPBACKSLASH@ @AMDEP_TRUE@@am__fastdepCC_FALSE@ DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@ @am__fastdepCC_FALSE@ $(LTCOMPILE) -c -o $@ $< @@ -343,7 +377,7 @@ tags: TAGS TAGS: $(HEADERS) $(SOURCES) $(TAGS_DEPENDENCIES) \ $(TAGS_FILES) $(LISP) - tags=; \ + set x; \ here=`pwd`; \ list='$(SOURCES) $(HEADERS) $(LISP) $(TAGS_FILES)'; \ unique=`for i in $$list; do \ @@ -351,29 +385,34 @@ TAGS: $(HEADERS) $(SOURCES) $(TAGS_DEPENDENCIES) \ done | \ $(AWK) '{ files[$$0] = 1; nonempty = 1; } \ END { if (nonempty) { for (i in files) print i; }; }'`; \ - if test -z "$(ETAGS_ARGS)$$tags$$unique"; then :; else \ + shift; \ + if test -z "$(ETAGS_ARGS)$$*$$unique"; then :; else \ test -n "$$unique" || unique=$$empty_fix; \ - $(ETAGS) $(ETAGSFLAGS) $(AM_ETAGSFLAGS) $(ETAGS_ARGS) \ - $$tags $$unique; \ + if test $$# -gt 0; then \ + $(ETAGS) $(ETAGSFLAGS) $(AM_ETAGSFLAGS) $(ETAGS_ARGS) \ + "$$@" $$unique; \ + else \ + $(ETAGS) $(ETAGSFLAGS) $(AM_ETAGSFLAGS) $(ETAGS_ARGS) \ + $$unique; \ + fi; \ fi ctags: CTAGS CTAGS: $(HEADERS) $(SOURCES) $(TAGS_DEPENDENCIES) \ $(TAGS_FILES) $(LISP) - tags=; \ list='$(SOURCES) $(HEADERS) $(LISP) $(TAGS_FILES)'; \ unique=`for i in $$list; do \ if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \ done | \ $(AWK) '{ files[$$0] = 1; nonempty = 1; } \ END { if (nonempty) { for (i in files) print i; }; }'`; \ - test -z "$(CTAGS_ARGS)$$tags$$unique" \ + test -z "$(CTAGS_ARGS)$$unique" \ || $(CTAGS) $(CTAGSFLAGS) $(AM_CTAGSFLAGS) $(CTAGS_ARGS) \ - $$tags $$unique + $$unique GTAGS: here=`$(am__cd) $(top_builddir) && pwd` \ - && cd $(top_srcdir) \ - && gtags -i $(GTAGS_ARGS) $$here + && $(am__cd) $(top_srcdir) \ + && gtags -i $(GTAGS_ARGS) "$$here" distclean-tags: -rm -f TAGS ID GTAGS GRTAGS GSYMS GPATH tags @@ -394,13 +433,17 @@ distdir: $(DISTFILES) if test -f $$file || test -d $$file; then d=.; else d=$(srcdir); fi; \ if test -d $$d/$$file; then \ dir=`echo "/$$file" | sed -e 's,/[^/]*$$,,'`; \ + if test -d "$(distdir)/$$file"; then \ + find "$(distdir)/$$file" -type d ! -perm -700 -exec chmod u+rwx {} \;; \ + fi; \ if test -d $(srcdir)/$$file && test $$d != $(srcdir); then \ - cp -pR $(srcdir)/$$file $(distdir)$$dir || exit 1; \ + cp -fpR $(srcdir)/$$file "$(distdir)$$dir" || exit 1; \ + find "$(distdir)/$$file" -type d ! -perm -700 -exec chmod u+rwx {} \;; \ fi; \ - cp -pR $$d/$$file $(distdir)$$dir || exit 1; \ + cp -fpR $$d/$$file "$(distdir)$$dir" || exit 1; \ else \ - test -f $(distdir)/$$file \ - || cp -p $$d/$$file $(distdir)/$$file \ + test -f "$(distdir)/$$file" \ + || cp -p $$d/$$file "$(distdir)/$$file" \ || exit 1; \ fi; \ done @@ -431,6 +474,7 @@ clean-generic: distclean-generic: -test -z "$(CONFIG_CLEAN_FILES)" || rm -f $(CONFIG_CLEAN_FILES) + -test . = "$(srcdir)" || test -z "$(CONFIG_CLEAN_VPATH_FILES)" || rm -f $(CONFIG_CLEAN_VPATH_FILES) maintainer-clean-generic: @echo "This command is intended for maintainers to use" @@ -452,6 +496,8 @@ dvi-am: html: html-am +html-am: + info: info-am info-am: @@ -460,18 +506,28 @@ install-data-am: install-pluginLTLIBRARIES install-dvi: install-dvi-am +install-dvi-am: + install-exec-am: install-html: install-html-am +install-html-am: + install-info: install-info-am +install-info-am: + install-man: install-pdf: install-pdf-am +install-pdf-am: + install-ps: install-ps-am +install-ps-am: + installcheck-am: maintainer-clean: maintainer-clean-am @@ -510,6 +566,7 @@ uninstall-am: uninstall-pluginLTLIBRARIES mostlyclean-generic mostlyclean-libtool pdf pdf-am ps ps-am \ tags uninstall uninstall-am uninstall-pluginLTLIBRARIES + # Tell versions [3.59,3.63) of GNU make to not export all variables. # Otherwise a system limit (for SysV at least) may be exceeded. .NOEXPORT: diff --git a/src/libstrongswan/plugins/xcbc/xcbc.c b/src/libstrongswan/plugins/xcbc/xcbc.c index dd63af005..b9f03eeac 100644 --- a/src/libstrongswan/plugins/xcbc/xcbc.c +++ b/src/libstrongswan/plugins/xcbc/xcbc.c @@ -23,7 +23,7 @@ typedef struct private_xcbc_t private_xcbc_t; /** * Private data of a xcbc_t object. - * + * * The variable names are the same as in the RFC. */ struct private_xcbc_t { @@ -31,42 +31,42 @@ struct private_xcbc_t { * Public xcbc_t interface. */ xcbc_t xcbc; - + /** * Block size, in bytes */ u_int8_t b; - + /** * crypter using k1 */ crypter_t *k1; - + /** * k2 */ u_int8_t *k2; - + /** * k3 */ u_int8_t *k3; - + /** * E */ u_int8_t *e; - + /** * remaining, unprocessed bytes in append mode */ u_int8_t *remaining; - + /** * number of bytes in remaining */ int remaining_bytes; - + /** * TRUE if we have zero bytes to xcbc in final() */ @@ -79,34 +79,34 @@ struct private_xcbc_t { static void update(private_xcbc_t *this, chunk_t data) { chunk_t iv; - + if (data.len) { this->zero = FALSE; } - + if (this->remaining_bytes + data.len <= this->b) { /* no complete block, just copy into remaining */ memcpy(this->remaining + this->remaining_bytes, data.ptr, data.len); this->remaining_bytes += data.len; return; } - + iv = chunk_alloca(this->b); memset(iv.ptr, 0, iv.len); - + /* (3) For each block M[i], where i = 1 ... n-1: * XOR M[i] with E[i-1], then encrypt the result with Key K1, * yielding E[i]. */ - + /* append data to remaining bytes, process block M[1] */ memcpy(this->remaining + this->remaining_bytes, data.ptr, this->b - this->remaining_bytes); data = chunk_skip(data, this->b - this->remaining_bytes); memxor(this->e, this->remaining, this->b); this->k1->encrypt(this->k1, chunk_create(this->e, this->b), iv, NULL); - + /* process blocks M[2] ... M[n-1] */ while (data.len > this->b) { @@ -115,7 +115,7 @@ static void update(private_xcbc_t *this, chunk_t data) memxor(this->e, this->remaining, this->b); this->k1->encrypt(this->k1, chunk_create(this->e, this->b), iv, NULL); } - + /* store remaining bytes of block M[n] */ memcpy(this->remaining, data.ptr, data.len); this->remaining_bytes = data.len; @@ -127,10 +127,10 @@ static void update(private_xcbc_t *this, chunk_t data) static void final(private_xcbc_t *this, u_int8_t *out) { chunk_t iv; - + iv = chunk_alloca(this->b); memset(iv.ptr, 0, iv.len); - + /* (4) For block M[n]: */ if (this->remaining_bytes == this->b && !this->zero) { @@ -165,9 +165,9 @@ static void final(private_xcbc_t *this, u_int8_t *out) memxor(this->e, this->k3, this->b); this->k1->encrypt(this->k1, chunk_create(this->e, this->b), iv, NULL); } - + memcpy(out, this->e, this->b); - + /* (2) Define E[0] = 0x00000000000000000000000000000000 */ memset(this->e, 0, this->b); this->remaining_bytes = 0; @@ -181,13 +181,13 @@ static void get_mac(private_xcbc_t *this, chunk_t data, u_int8_t *out) { /* update E, do not process last block */ update(this, data); - + if (out) { /* if not in append mode, process last block and output result */ final(this, out); } } - + /** * Implementation of xcbc_t.get_block_size. */ @@ -225,8 +225,8 @@ static void set_key(private_xcbc_t *this, chunk_t key) k1 = chunk_alloca(this->b); iv = chunk_alloca(this->b); memset(iv.ptr, 0, iv.len); - - /* + + /* * (1) Derive 3 128-bit keys (K1, K2 and K3) from the 128-bit secret * key K, as follows: * K1 = 0x01010101010101010101010101010101 encrypted with Key K @@ -263,7 +263,7 @@ xcbc_t *xcbc_create(encryption_algorithm_t algo, size_t key_size) { private_xcbc_t *this; crypter_t *crypter; - + crypter = lib->crypto->create_crypter(lib->crypto, algo, key_size); if (!crypter) { @@ -275,13 +275,13 @@ xcbc_t *xcbc_create(encryption_algorithm_t algo, size_t key_size) crypter->destroy(crypter); return NULL; } - + this = malloc_thing(private_xcbc_t); this->xcbc.get_mac = (void (*)(xcbc_t *,chunk_t,u_int8_t*))get_mac; this->xcbc.get_block_size = (size_t (*)(xcbc_t *))get_block_size; this->xcbc.set_key = (void (*)(xcbc_t *,chunk_t))set_key; this->xcbc.destroy = (void (*)(xcbc_t *))destroy; - + this->b = crypter->get_block_size(crypter); this->k1 = crypter; this->k2 = malloc(this->b); diff --git a/src/libstrongswan/plugins/xcbc/xcbc.h b/src/libstrongswan/plugins/xcbc/xcbc.h index a334c675b..f28e0b8e0 100644 --- a/src/libstrongswan/plugins/xcbc/xcbc.h +++ b/src/libstrongswan/plugins/xcbc/xcbc.h @@ -32,34 +32,34 @@ typedef struct xcbc_t xcbc_t; * described in RFC3566. */ struct xcbc_t { - + /** * Generate message authentication code. - * + * * If buffer is NULL, no result is given back. A next call will - * append the data to already supplied data. If buffer is not NULL, + * append the data to already supplied data. If buffer is not NULL, * the mac of all apended data is calculated, returned and the * state of the xcbc_t is reseted. - * + * * @param data chunk of data to authenticate * @param buffer pointer where the generated bytes will be written */ void (*get_mac) (xcbc_t *this, chunk_t data, u_int8_t *buffer); - + /** * Get the block size of this xcbc_t object. - * + * * @return block size in bytes */ size_t (*get_block_size) (xcbc_t *this); - + /** * Set the key for this xcbc_t object. - * + * * @param key key to set */ void (*set_key) (xcbc_t *this, chunk_t key); - + /** * Destroys a xcbc_t object. */ @@ -68,7 +68,7 @@ struct xcbc_t { /** * Creates a new xcbc_t object. - * + * * @param algo underlying crypto algorithm * @param key_size key size to use, if required for algorithm * @return xcbc_t object, NULL if not supported diff --git a/src/libstrongswan/plugins/xcbc/xcbc_plugin.c b/src/libstrongswan/plugins/xcbc/xcbc_plugin.c index 25f59c650..3eb7f0927 100644 --- a/src/libstrongswan/plugins/xcbc/xcbc_plugin.c +++ b/src/libstrongswan/plugins/xcbc/xcbc_plugin.c @@ -50,12 +50,12 @@ static void destroy(private_xcbc_plugin_t *this) plugin_t *plugin_create() { private_xcbc_plugin_t *this = malloc_thing(private_xcbc_plugin_t); - + this->public.plugin.destroy = (void(*)(plugin_t*))destroy; - - lib->crypto->add_prf(lib->crypto, PRF_AES128_XCBC, + + lib->crypto->add_prf(lib->crypto, PRF_AES128_XCBC, (prf_constructor_t)xcbc_prf_create); - lib->crypto->add_signer(lib->crypto, AUTH_AES_XCBC_96, + lib->crypto->add_signer(lib->crypto, AUTH_AES_XCBC_96, (signer_constructor_t)xcbc_signer_create); return &this->public.plugin; diff --git a/src/libstrongswan/plugins/xcbc/xcbc_prf.c b/src/libstrongswan/plugins/xcbc/xcbc_prf.c index a90f2d44f..2459dc616 100644 --- a/src/libstrongswan/plugins/xcbc/xcbc_prf.c +++ b/src/libstrongswan/plugins/xcbc/xcbc_prf.c @@ -27,8 +27,8 @@ struct private_xcbc_prf_t { /** * Public xcbc_prf_t interface. */ - xcbc_prf_t public; - + xcbc_prf_t public; + /** * xcbc to use for generation. */ @@ -100,7 +100,7 @@ xcbc_prf_t *xcbc_prf_create(pseudo_random_function_t algo) { private_xcbc_prf_t *this; xcbc_t *xcbc; - + switch (algo) { case PRF_AES128_XCBC: @@ -113,17 +113,17 @@ xcbc_prf_t *xcbc_prf_create(pseudo_random_function_t algo) { return NULL; } - + this = malloc_thing(private_xcbc_prf_t); this->xcbc = xcbc; - + this->public.prf_interface.get_bytes = (void (*) (prf_t *,chunk_t,u_int8_t*))get_bytes; this->public.prf_interface.allocate_bytes = (void (*) (prf_t*,chunk_t,chunk_t*))allocate_bytes; this->public.prf_interface.get_block_size = (size_t (*) (prf_t*))get_block_size; this->public.prf_interface.get_key_size = (size_t (*) (prf_t*))get_key_size; this->public.prf_interface.set_key = (void (*) (prf_t *,chunk_t))set_key; this->public.prf_interface.destroy = (void (*) (prf_t *))destroy; - + return &this->public; } diff --git a/src/libstrongswan/plugins/xcbc/xcbc_prf.h b/src/libstrongswan/plugins/xcbc/xcbc_prf.h index bbf5b972a..d2db9af41 100644 --- a/src/libstrongswan/plugins/xcbc/xcbc_prf.h +++ b/src/libstrongswan/plugins/xcbc/xcbc_prf.h @@ -27,12 +27,12 @@ typedef struct xcbc_prf_t xcbc_prf_t; /** * Implementation of prf_t on CBC block cipher using XCBC, RFC3664/RFC4434. - * + * * This simply wraps a xcbc_t in a prf_t. More a question of * interface matching. */ struct xcbc_prf_t { - + /** * Generic prf_t interface for this xcbc_prf_t class. */ @@ -41,7 +41,7 @@ struct xcbc_prf_t { /** * Creates a new xcbc_prf_t object. - * + * * @param algo algorithm to implement * @return xcbc_prf_t object, NULL if hash not supported */ diff --git a/src/libstrongswan/plugins/xcbc/xcbc_signer.c b/src/libstrongswan/plugins/xcbc/xcbc_signer.c index b394bb251..1c98d39d7 100644 --- a/src/libstrongswan/plugins/xcbc/xcbc_signer.c +++ b/src/libstrongswan/plugins/xcbc/xcbc_signer.c @@ -29,12 +29,12 @@ struct private_xcbc_signer_t { * Public interface of xcbc_signer_t. */ xcbc_signer_t public; - + /** * Assigned xcbc function. */ xcbc_t *xcbc; - + /** * Block size (truncation of XCBC MAC) */ @@ -54,7 +54,7 @@ static void get_signature(private_xcbc_signer_t *this, else { u_int8_t mac[this->xcbc->get_block_size(this->xcbc)]; - + this->xcbc->get_mac(this->xcbc, data, mac); memcpy(buffer, mac, this->block_size); } @@ -73,12 +73,12 @@ static void allocate_signature (private_xcbc_signer_t *this, else { u_int8_t mac[this->xcbc->get_block_size(this->xcbc)]; - + this->xcbc->get_mac(this->xcbc, data, mac); chunk->ptr = malloc(this->block_size); chunk->len = this->block_size; - + memcpy(chunk->ptr, mac, this->block_size); } } @@ -90,12 +90,12 @@ static bool verify_signature(private_xcbc_signer_t *this, chunk_t data, chunk_t signature) { u_int8_t mac[this->xcbc->get_block_size(this->xcbc)]; - + if (signature.len != this->block_size) { return FALSE; } - + this->xcbc->get_mac(this->xcbc, data, mac); return memeq(signature.ptr, mac, this->block_size); } @@ -142,7 +142,7 @@ xcbc_signer_t *xcbc_signer_create(integrity_algorithm_t algo) private_xcbc_signer_t *this; size_t trunc; xcbc_t *xcbc; - + switch (algo) { case AUTH_AES_XCBC_96: @@ -156,11 +156,11 @@ xcbc_signer_t *xcbc_signer_create(integrity_algorithm_t algo) { return NULL; } - + this = malloc_thing(private_xcbc_signer_t); this->xcbc = xcbc; this->block_size = min(trunc, xcbc->get_block_size(xcbc)); - + /* interface functions */ this->public.signer_interface.get_signature = (void (*) (signer_t*, chunk_t, u_int8_t*))get_signature; this->public.signer_interface.allocate_signature = (void (*) (signer_t*, chunk_t, chunk_t*))allocate_signature; @@ -169,7 +169,7 @@ xcbc_signer_t *xcbc_signer_create(integrity_algorithm_t algo) this->public.signer_interface.get_block_size = (size_t (*) (signer_t*))get_block_size; this->public.signer_interface.set_key = (void (*) (signer_t*,chunk_t))set_key; this->public.signer_interface.destroy = (void (*) (signer_t*))destroy; - + return &this->public; } diff --git a/src/libstrongswan/plugins/xcbc/xcbc_signer.h b/src/libstrongswan/plugins/xcbc/xcbc_signer.h index dc0087392..181cfe299 100644 --- a/src/libstrongswan/plugins/xcbc/xcbc_signer.h +++ b/src/libstrongswan/plugins/xcbc/xcbc_signer.h @@ -29,7 +29,7 @@ typedef struct xcbc_signer_t xcbc_signer_t; * Implementation of signer_t based on CBC symmetric cypher. XCBC, RFC3566. */ struct xcbc_signer_t { - + /** * generic signer_t interface for this signer */ diff --git a/src/libstrongswan/printf_hook.c b/src/libstrongswan/printf_hook.c index 692ad9cf8..0b516c99e 100644 --- a/src/libstrongswan/printf_hook.c +++ b/src/libstrongswan/printf_hook.c @@ -44,17 +44,17 @@ struct private_printf_hook_t { * struct with information about a registered handler */ struct printf_hook_handler_t { - + /** * callback function */ printf_hook_function_t hook; - + /** * number of arguments */ int numargs; - + /** * types of the arguments */ @@ -75,7 +75,8 @@ static printf_hook_handler_t *printf_hooks[NUM_HANDLERS]; #define SPEC_TO_INDEX(spec) ((int)(spec) - (int)'A') #define IS_VALID_SPEC(spec) (SPEC_TO_INDEX(spec) > -1 && SPEC_TO_INDEX(spec) < NUM_HANDLERS) -#if defined(HAVE_PRINTF_HOOKS) && !defined(USE_VSTR) +#if !defined(USE_VSTR) && \ + (defined(HAVE_PRINTF_FUNCTION) || defined(HAVE_PRINTF_SPECIFIER)) /** * Printf hook print function. This is actually of type "printf_function", @@ -89,11 +90,11 @@ static int custom_print(FILE *stream, const struct printf_info *info, char buf[PRINTF_BUF_LEN]; printf_hook_spec_t spec; printf_hook_handler_t *handler = printf_hooks[SPEC_TO_INDEX(info->spec)]; - + spec.hash = info->alt; spec.minus = info->left; spec.width = info->width; - + written = handler->hook(buf, sizeof(buf), &spec, args); if (written > 0) { @@ -104,13 +105,17 @@ static int custom_print(FILE *stream, const struct printf_info *info, /** * Printf hook arginfo function, which is actually of type - * "printf_arginfo_function". + * "printf_arginfo_[size_]function". */ -static int custom_arginfo(const struct printf_info *info, size_t n, int *argtypes) +static int custom_arginfo(const struct printf_info *info, size_t n, int *argtypes +#ifdef HAVE_PRINTF_SPECIFIER + , int *size +#endif + ) { int i; printf_hook_handler_t *handler = printf_hooks[SPEC_TO_INDEX(info->spec)]; - + if (handler->numargs <= n) { for (i = 0; i < handler->numargs; ++i) @@ -118,6 +123,7 @@ static int custom_arginfo(const struct printf_info *info, size_t n, int *argtype argtypes[i] = handler->argtypes[i]; } } + /* we never set "size", as we have no user defined types */ return handler->numargs; } @@ -136,7 +142,7 @@ static int custom_fmt_cb(Vstr_base *base, size_t pos, Vstr_fmt_spec *fmt_spec) const void *args[ARGS_MAX]; printf_hook_spec_t spec; printf_hook_handler_t *handler = printf_hooks[SPEC_TO_INDEX(fmt_spec->name[0])]; - + for (i = 0; i < handler->numargs; i++) { switch(handler->argtypes[i]) @@ -149,11 +155,11 @@ static int custom_fmt_cb(Vstr_base *base, size_t pos, Vstr_fmt_spec *fmt_spec) break; } } - + spec.hash = fmt_spec->fmt_hash; spec.minus = fmt_spec->fmt_minus; spec.width = fmt_spec->fmt_field_width; - + written = handler->hook(buf, sizeof(buf), &spec, args); if (written > 0) { @@ -185,15 +191,9 @@ static void vstr_fmt_add_handler(Vstr_conf *conf, printf_hook_handler_t *handler /** * Management of thread-specific Vstr_conf objects */ -#include <pthread.h> - -static pthread_key_t vstr_conf_key; -static pthread_once_t vstr_conf_key_once = PTHREAD_ONCE_INIT; +#include <threading/thread_value.h> -static void init_vstr_conf_key(void) -{ - pthread_key_create(&vstr_conf_key, (void*)vstr_free_conf); -} +static thread_value_t *vstr_conf; static Vstr_conf *create_vstr_conf() { @@ -217,12 +217,11 @@ static Vstr_conf *create_vstr_conf() static inline Vstr_conf *get_vstr_conf() { Vstr_conf *conf; - pthread_once(&vstr_conf_key_once, init_vstr_conf_key); - conf = (Vstr_conf*)pthread_getspecific(vstr_conf_key); + conf = (Vstr_conf*)vstr_conf->get(vstr_conf); if (!conf) { conf = create_vstr_conf(); - pthread_setspecific(vstr_conf_key, conf); + vstr_conf->set(vstr_conf, conf); } return conf; } @@ -331,16 +330,16 @@ static void add_handler(private_printf_hook_t *this, char spec, printf_hook_handler_t *handler; printf_hook_argtype_t argtype; va_list args; - + if (!IS_VALID_SPEC(spec)) { DBG1("'%c' is not a valid printf hook specifier, not registered!", spec); return; } - + handler = malloc_thing(printf_hook_handler_t); handler->hook = hook; - + va_start(args, hook); while ((argtype = va_arg(args, printf_hook_argtype_t)) != PRINTF_HOOK_ARGTYPE_END) { @@ -354,13 +353,18 @@ static void add_handler(private_printf_hook_t *this, char spec, handler->argtypes[i] = argtype; } va_end(args); - + handler->numargs = i + 1; - + if (handler->numargs > 0) { -#if defined(HAVE_PRINTF_HOOKS) && !defined(USE_VSTR) +#if !defined(USE_VSTR) && \ + (defined(HAVE_PRINTF_FUNCTION) || defined(HAVE_PRINTF_SPECIFIER)) +# ifdef HAVE_PRINTF_SPECIFIER + register_printf_specifier(spec, custom_print, custom_arginfo); +# else register_printf_function(spec, custom_print, custom_arginfo); +# endif #else Vstr_conf *conf = get_vstr_conf(); handler->name = malloc(2); @@ -385,7 +389,7 @@ static void destroy(private_printf_hook_t *this) #ifdef USE_VSTR Vstr_conf *conf = get_vstr_conf(); #endif - + for (i = 0; i < NUM_HANDLERS; ++i) { printf_hook_handler_t *handler = printf_hooks[i]; @@ -398,10 +402,10 @@ static void destroy(private_printf_hook_t *this) free(handler); } } - + #ifdef USE_VSTR /* freeing the Vstr_conf of the main thread */ - pthread_key_delete(vstr_conf_key); + vstr_conf->destroy(vstr_conf); vstr_free_conf(conf); vstr_exit(); #endif @@ -414,12 +418,12 @@ static void destroy(private_printf_hook_t *this) printf_hook_t *printf_hook_create() { private_printf_hook_t *this = malloc_thing(private_printf_hook_t); - + this->public.add_handler = (void(*)(printf_hook_t*, char, printf_hook_function_t, ...))add_handler; this->public.destroy = (void(*)(printf_hook_t*))destroy; - + memset(printf_hooks, 0, sizeof(printf_hooks)); - + #ifdef USE_VSTR if (!vstr_init()) { @@ -427,8 +431,9 @@ printf_hook_t *printf_hook_create() free(this); return NULL; } + vstr_conf = thread_value_create((thread_cleanup_t)vstr_free_conf); #endif - + return &this->public; } diff --git a/src/libstrongswan/printf_hook.h b/src/libstrongswan/printf_hook.h index 02c973580..ce7e10b24 100644 --- a/src/libstrongswan/printf_hook.h +++ b/src/libstrongswan/printf_hook.h @@ -26,7 +26,8 @@ typedef struct printf_hook_t printf_hook_t; typedef struct printf_hook_spec_t printf_hook_spec_t; typedef enum printf_hook_argtype_t printf_hook_argtype_t; -#if defined(HAVE_PRINTF_HOOKS) && !defined(USE_VSTR) +#if !defined(USE_VSTR) && \ + (defined(HAVE_PRINTF_FUNCTION) || defined(HAVE_PRINTF_SPECIFIER)) #include <stdio.h> #include <printf.h> @@ -77,7 +78,7 @@ int vstr_wrapper_vsnprintf(char *str, size_t size, const char *format, va_list a /** * Callback function type for printf hooks. - * + * * @param dst destination buffer * @param len length of the buffer * @param spec format specifier @@ -111,12 +112,12 @@ struct printf_hook_spec_t { * TRUE if a '#' was used in the format specifier */ int hash; - + /** * TRUE if a '-' was used in the format specifier */ int minus; - + /** * The width as given in the format specifier. */ @@ -127,7 +128,7 @@ struct printf_hook_spec_t { * Printf handler management. */ struct printf_hook_t { - + /** * Register a printf handler. * @@ -137,11 +138,11 @@ struct printf_hook_t { */ void (*add_handler)(printf_hook_t *this, char spec, printf_hook_function_t hook, ...); - + /** - * Destroy a printf_hook instance. - */ - void (*destroy)(printf_hook_t *this); + * Destroy a printf_hook instance. + */ + void (*destroy)(printf_hook_t *this); }; /** diff --git a/src/libstrongswan/selectors/traffic_selector.c b/src/libstrongswan/selectors/traffic_selector.c new file mode 100644 index 000000000..68bbbe2fd --- /dev/null +++ b/src/libstrongswan/selectors/traffic_selector.c @@ -0,0 +1,916 @@ +/* + * Copyright (C) 2007-2009 Tobias Brunner + * Copyright (C) 2005-2007 Martin Willi + * Copyright (C) 2005 Jan Hutter + * Hochschule fuer Technik Rapperswil + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by the + * Free Software Foundation; either version 2 of the License, or (at your + * option) any later version. See <http://www.fsf.org/copyleft/gpl.txt>. + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY + * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License + * for more details. + */ + +#include <arpa/inet.h> +#include <string.h> +#include <netdb.h> +#include <stdio.h> + +#include "traffic_selector.h" + +#include <utils/linked_list.h> +#include <utils/identification.h> + +#define NON_SUBNET_ADDRESS_RANGE 255 + +ENUM(ts_type_name, TS_IPV4_ADDR_RANGE, TS_IPV6_ADDR_RANGE, + "TS_IPV4_ADDR_RANGE", + "TS_IPV6_ADDR_RANGE", +); + +typedef struct private_traffic_selector_t private_traffic_selector_t; + +/** + * Private data of an traffic_selector_t object + */ +struct private_traffic_selector_t { + + /** + * Public part + */ + traffic_selector_t public; + + /** + * Type of address + */ + ts_type_t type; + + /** + * IP protocol (UDP, TCP, ICMP, ...) + */ + u_int8_t protocol; + + /** + * narrow this traffic selector to hosts external ip + * if set, from and to have no meaning until set_address() is called + */ + bool dynamic; + + /** + * subnet size in CIDR notation, 255 means a non-subnet address range + */ + u_int8_t netbits; + + /** + * begin of address range, network order + */ + union { + /** dummy char for common address manipulation */ + char from[0]; + /** IPv4 address */ + u_int32_t from4[1]; + /** IPv6 address */ + u_int32_t from6[4]; + }; + + /** + * end of address range, network order + */ + union { + /** dummy char for common address manipulation */ + char to[0]; + /** IPv4 address */ + u_int32_t to4[1]; + /** IPv6 address */ + u_int32_t to6[4]; + }; + + /** + * begin of port range + */ + u_int16_t from_port; + + /** + * end of port range + */ + u_int16_t to_port; +}; + +/** + * calculate the "to"-address for the "from" address and a subnet size + */ +static void calc_range(private_traffic_selector_t *this, u_int8_t netbits) +{ + size_t len; + int bytes, bits; + u_int8_t mask; + + this->netbits = netbits; + + len = (this->type == TS_IPV4_ADDR_RANGE) ? 4 : 16; + bytes = (netbits + 7)/8; + bits = (bytes * 8) - netbits; + mask = bits ? (1 << bits) - 1 : 0; + + memcpy(this->to, this->from, bytes); + memset(this->from + bytes, 0x00, len - bytes); + memset(this->to + bytes, 0xff, len - bytes); + this->from[bytes-1] &= ~mask; + this->to[bytes-1] |= mask; +} + +/** + * calculate the subnet size from the "to" and "from" addresses + */ +static u_int8_t calc_netbits(private_traffic_selector_t *this) +{ + int byte, bit; + u_int8_t netbits; + size_t size = (this->type == TS_IPV4_ADDR_RANGE) ? 4 : 16; + bool prefix = TRUE; + + /* a perfect match results in a single address with a /32 or /128 netmask */ + netbits = (size * 8); + this->netbits = netbits; + + /* go through all bits of the addresses, beginning in the front. + * as long as they are equal, the subnet gets larger + */ + for (byte = 0; byte < size; byte++) + { + for (bit = 7; bit >= 0; bit--) + { + u_int8_t bitmask = 1 << bit; + + if (prefix) + { + if ((bitmask & this->from[byte]) != (bitmask & this->to[byte])) + { + /* store the common prefix which might be a true subnet */ + netbits = (7 - bit) + (byte * 8); + this->netbits = netbits; + prefix = FALSE; + } + } + else + { + if ((bitmask & this->from[byte]) || !(bitmask & this->to[byte])) + { + this->netbits = NON_SUBNET_ADDRESS_RANGE; + return netbits; /* return a pseudo subnet */ + + } + } + } + } + return netbits; /* return a true subnet */ +} + +/** + * internal generic constructor + */ +static private_traffic_selector_t *traffic_selector_create(u_int8_t protocol, ts_type_t type, u_int16_t from_port, u_int16_t to_port); + +/** + * Described in header. + */ +int traffic_selector_printf_hook(char *dst, size_t len, printf_hook_spec_t *spec, + const void *const *args) +{ + private_traffic_selector_t *this = *((private_traffic_selector_t**)(args[0])); + linked_list_t *list = *((linked_list_t**)(args[0])); + iterator_t *iterator; + char from_str[INET6_ADDRSTRLEN] = ""; + char to_str[INET6_ADDRSTRLEN] = ""; + char *serv_proto = NULL; + bool has_proto; + bool has_ports; + size_t written = 0; + u_int32_t from[4], to[4]; + + if (this == NULL) + { + return print_in_hook(dst, len, "(null)"); + } + + if (spec->hash) + { + iterator = list->create_iterator(list, TRUE); + while (iterator->iterate(iterator, (void**)&this)) + { + /* call recursivly */ + written += print_in_hook(dst, len, "%R ", this); + } + iterator->destroy(iterator); + return written; + } + + memset(from, 0, sizeof(from)); + memset(to, 0xFF, sizeof(to)); + if (this->dynamic && + memeq(this->from, from, this->type == TS_IPV4_ADDR_RANGE ? 4 : 16) && + memeq(this->to, to, this->type == TS_IPV4_ADDR_RANGE ? 4 : 16)) + { + written += print_in_hook(dst, len, "dynamic"); + } + else + { + if (this->type == TS_IPV4_ADDR_RANGE) + { + inet_ntop(AF_INET, &this->from4, from_str, sizeof(from_str)); + } + else + { + inet_ntop(AF_INET6, &this->from6, from_str, sizeof(from_str)); + } + if (this->netbits == NON_SUBNET_ADDRESS_RANGE) + { + if (this->type == TS_IPV4_ADDR_RANGE) + { + inet_ntop(AF_INET, &this->to4, to_str, sizeof(to_str)); + } + else + { + inet_ntop(AF_INET6, &this->to6, to_str, sizeof(to_str)); + } + written += print_in_hook(dst, len, "%s..%s", from_str, to_str); + } + else + { + written += print_in_hook(dst, len, "%s/%d", from_str, this->netbits); + } + } + + /* check if we have protocol and/or port selectors */ + has_proto = this->protocol != 0; + has_ports = !(this->from_port == 0 && this->to_port == 0xFFFF); + + if (!has_proto && !has_ports) + { + return written; + } + + written += print_in_hook(dst, len, "["); + + /* build protocol string */ + if (has_proto) + { + struct protoent *proto = getprotobynumber(this->protocol); + + if (proto) + { + written += print_in_hook(dst, len, "%s", proto->p_name); + serv_proto = proto->p_name; + } + else + { + written += print_in_hook(dst, len, "%d", this->protocol); + } + } + + if (has_proto && has_ports) + { + written += print_in_hook(dst, len, "/"); + } + + /* build port string */ + if (has_ports) + { + if (this->from_port == this->to_port) + { + struct servent *serv = getservbyport(htons(this->from_port), serv_proto); + + if (serv) + { + written += print_in_hook(dst, len, "%s", serv->s_name); + } + else + { + written += print_in_hook(dst, len, "%d", this->from_port); + } + } + else + { + written += print_in_hook(dst, len, "%d-%d", this->from_port, this->to_port); + } + } + + written += print_in_hook(dst, len, "]"); + + return written; +} + +/** + * implements traffic_selector_t.get_subset + */ +static traffic_selector_t *get_subset(private_traffic_selector_t *this, private_traffic_selector_t *other) +{ + if (this->type == other->type && (this->protocol == other->protocol || + this->protocol == 0 || other->protocol == 0)) + { + u_int16_t from_port, to_port; + u_char *from, *to; + u_int8_t protocol; + size_t size; + private_traffic_selector_t *new_ts; + + /* calculate the maximum port range allowed for both */ + from_port = max(this->from_port, other->from_port); + to_port = min(this->to_port, other->to_port); + if (from_port > to_port) + { + return NULL; + } + /* select protocol, which is not zero */ + protocol = max(this->protocol, other->protocol); + + switch (this->type) + { + case TS_IPV4_ADDR_RANGE: + size = sizeof(this->from4); + break; + case TS_IPV6_ADDR_RANGE: + size = sizeof(this->from6); + break; + default: + return NULL; + } + + /* get higher from-address */ + if (memcmp(this->from, other->from, size) > 0) + { + from = this->from; + } + else + { + from = other->from; + } + /* get lower to-address */ + if (memcmp(this->to, other->to, size) > 0) + { + to = other->to; + } + else + { + to = this->to; + } + /* if "from" > "to", we don't have a match */ + if (memcmp(from, to, size) > 0) + { + return NULL; + } + + /* we have a match in protocol, port, and address: return it... */ + new_ts = traffic_selector_create(protocol, this->type, from_port, to_port); + new_ts->dynamic = this->dynamic || other->dynamic; + memcpy(new_ts->from, from, size); + memcpy(new_ts->to, to, size); + calc_netbits(new_ts); + return &new_ts->public; + } + return NULL; +} + +/** + * implements traffic_selector_t.equals + */ +static bool equals(private_traffic_selector_t *this, private_traffic_selector_t *other) +{ + if (this->type != other->type) + { + return FALSE; + } + if (!(this->from_port == other->from_port && + this->to_port == other->to_port && + this->protocol == other->protocol)) + { + return FALSE; + } + switch (this->type) + { + case TS_IPV4_ADDR_RANGE: + if (memeq(this->from4, other->from4, sizeof(this->from4))) + { + return TRUE; + } + break; + case TS_IPV6_ADDR_RANGE: + if (memeq(this->from6, other->from6, sizeof(this->from6))) + { + return TRUE; + } + break; + default: + break; + } + return FALSE; +} + +/** + * Implements traffic_selector_t.get_from_address. + */ +static chunk_t get_from_address(private_traffic_selector_t *this) +{ + switch (this->type) + { + case TS_IPV4_ADDR_RANGE: + return chunk_create(this->from, sizeof(this->from4)); + case TS_IPV6_ADDR_RANGE: + return chunk_create(this->from, sizeof(this->from6)); + default: + return chunk_empty; + } +} + +/** + * Implements traffic_selector_t.get_to_address. + */ +static chunk_t get_to_address(private_traffic_selector_t *this) +{ + switch (this->type) + { + case TS_IPV4_ADDR_RANGE: + return chunk_create(this->to, sizeof(this->to4)); + case TS_IPV6_ADDR_RANGE: + return chunk_create(this->to, sizeof(this->to6)); + default: + return chunk_empty; + } +} + +/** + * Implements traffic_selector_t.get_from_port. + */ +static u_int16_t get_from_port(private_traffic_selector_t *this) +{ + return this->from_port; +} + +/** + * Implements traffic_selector_t.get_to_port. + */ +static u_int16_t get_to_port(private_traffic_selector_t *this) +{ + return this->to_port; +} + +/** + * Implements traffic_selector_t.get_type. + */ +static ts_type_t get_type(private_traffic_selector_t *this) +{ + return this->type; +} + +/** + * Implements traffic_selector_t.get_protocol. + */ +static u_int8_t get_protocol(private_traffic_selector_t *this) +{ + return this->protocol; +} + +/** + * Implements traffic_selector_t.is_host. + */ +static bool is_host(private_traffic_selector_t *this, host_t *host) +{ + if (host) + { + chunk_t addr; + int family = host->get_family(host); + + if ((family == AF_INET && this->type == TS_IPV4_ADDR_RANGE) || + (family == AF_INET6 && this->type == TS_IPV6_ADDR_RANGE)) + { + addr = host->get_address(host); + if (memeq(addr.ptr, this->from, addr.len) && + memeq(addr.ptr, this->to, addr.len)) + { + return TRUE; + } + } + } + else + { + size_t length = (this->type == TS_IPV4_ADDR_RANGE) ? 4 : 16; + + if (this->dynamic) + { + return TRUE; + } + + if (memeq(this->from, this->to, length)) + { + return TRUE; + } + } + return FALSE; +} + +/** + * Implementation of traffic_selector_t.is_dynamic + */ +static bool is_dynamic(private_traffic_selector_t *this) +{ + return this->dynamic; +} + +/** + * Implements traffic_selector_t.set_address. + */ +static void set_address(private_traffic_selector_t *this, host_t *host) +{ + if (this->dynamic) + { + this->type = host->get_family(host) == AF_INET ? + TS_IPV4_ADDR_RANGE : TS_IPV6_ADDR_RANGE; + + if (host->is_anyaddr(host)) + { + memset(this->from6, 0x00, sizeof(this->from6)); + memset(this->to6, 0xFF, sizeof(this->to6)); + this->netbits = 0; + } + else + { + chunk_t from = host->get_address(host); + memcpy(this->from, from.ptr, from.len); + memcpy(this->to, from.ptr, from.len); + this->netbits = from.len * 8; + } + } +} + +/** + * Implements traffic_selector_t.is_contained_in. + */ +static bool is_contained_in(private_traffic_selector_t *this, + private_traffic_selector_t *other) +{ + private_traffic_selector_t *subset; + bool contained_in = FALSE; + + subset = (private_traffic_selector_t*)get_subset(this, other); + + if (subset) + { + if (equals(subset, this)) + { + contained_in = TRUE; + } + free(subset); + } + return contained_in; +} + +/** + * Implements traffic_selector_t.includes. + */ +static bool includes(private_traffic_selector_t *this, host_t *host) +{ + chunk_t addr; + int family = host->get_family(host); + + if ((family == AF_INET && this->type == TS_IPV4_ADDR_RANGE) || + (family == AF_INET6 && this->type == TS_IPV6_ADDR_RANGE)) + { + addr = host->get_address(host); + + return memcmp(this->from, addr.ptr, addr.len) <= 0 && + memcmp(this->to, addr.ptr, addr.len) >= 0; + } + + return FALSE; +} + +/** + * Implements traffic_selector_t.to_subnet. + */ +static void to_subnet(private_traffic_selector_t *this, host_t **net, u_int8_t *mask) +{ + /* there is no way to do this cleanly, as the address range may + * be anything else but a subnet. We use from_addr as subnet + * and try to calculate a usable subnet mask. + */ + int family, byte; + u_int16_t port = 0; + chunk_t net_chunk; + + *mask = (this->netbits == NON_SUBNET_ADDRESS_RANGE) ? calc_netbits(this) + : this->netbits; + + switch (this->type) + { + case TS_IPV4_ADDR_RANGE: + family = AF_INET; + net_chunk.len = sizeof(this->from4); + break; + case TS_IPV6_ADDR_RANGE: + family = AF_INET6; + net_chunk.len = sizeof(this->from6); + break; + default: + /* unreachable */ + return; + } + + net_chunk.ptr = malloc(net_chunk.len); + memcpy(net_chunk.ptr, this->from, net_chunk.len); + + for (byte = net_chunk.len - 1; byte >= (*mask / 8); --byte) + { + int shift = (byte + 1) * 8 - *mask; + net_chunk.ptr[byte] = net_chunk.ptr[byte] & (0xFF << shift); + } + + if (this->to_port == this->from_port) + { + port = this->to_port; + } + + *net = host_create_from_chunk(family, net_chunk, port); + chunk_free(&net_chunk); +} + +/** + * Implements traffic_selector_t.clone. + */ +static traffic_selector_t *clone_(private_traffic_selector_t *this) +{ + private_traffic_selector_t *clone; + + clone = traffic_selector_create(this->protocol, this->type, + this->from_port, this->to_port); + clone->netbits = this->netbits; + clone->dynamic = this->dynamic; + + switch (clone->type) + { + case TS_IPV4_ADDR_RANGE: + memcpy(clone->from4, this->from4, sizeof(this->from4)); + memcpy(clone->to4, this->to4, sizeof(this->to4)); + return &clone->public; + case TS_IPV6_ADDR_RANGE: + memcpy(clone->from6, this->from6, sizeof(this->from6)); + memcpy(clone->to6, this->to6, sizeof(this->to6)); + return &clone->public; + default: + /* unreachable */ + return &clone->public; + } +} + +/** + * Implements traffic_selector_t.destroy. + */ +static void destroy(private_traffic_selector_t *this) +{ + free(this); +} + +/* + * see header + */ +traffic_selector_t *traffic_selector_create_from_bytes(u_int8_t protocol, + ts_type_t type, + chunk_t from, u_int16_t from_port, + chunk_t to, u_int16_t to_port) +{ + private_traffic_selector_t *this = traffic_selector_create(protocol, type, + from_port, to_port); + + switch (type) + { + case TS_IPV4_ADDR_RANGE: + if (from.len != 4 || to.len != 4) + { + free(this); + return NULL; + } + memcpy(this->from4, from.ptr, from.len); + memcpy(this->to4, to.ptr, to.len); + break; + case TS_IPV6_ADDR_RANGE: + if (from.len != 16 || to.len != 16) + { + free(this); + return NULL; + } + memcpy(this->from6, from.ptr, from.len); + memcpy(this->to6, to.ptr, to.len); + break; + default: + free(this); + return NULL; + } + calc_netbits(this); + return (&this->public); +} + +/* + * see header + */ +traffic_selector_t *traffic_selector_create_from_rfc3779_format(ts_type_t type, + chunk_t from, chunk_t to) +{ + size_t len; + private_traffic_selector_t *this = traffic_selector_create(0, type, 0, 65535); + + switch (type) + { + case TS_IPV4_ADDR_RANGE: + len = 4; + break; + case TS_IPV6_ADDR_RANGE: + len = 16; + break; + default: + free(this); + return NULL; + } + memset(this->from, 0x00, len); + memset(this->to , 0xff, len); + + if (from.len > 1) + { + memcpy(this->from, from.ptr+1, from.len-1); + } + if (to.len > 1) + { + u_int8_t mask = to.ptr[0] ? (1 << to.ptr[0]) - 1 : 0; + + memcpy(this->to, to.ptr+1, to.len-1); + this->to[to.len-2] |= mask; + } + this->netbits = chunk_equals(from, to) ? (from.len-1)*8 - from.ptr[0] + : NON_SUBNET_ADDRESS_RANGE; + return (&this->public); +} + +/* + * see header + */ +traffic_selector_t *traffic_selector_create_from_subnet(host_t *net, + u_int8_t netbits, u_int8_t protocol, u_int16_t port) +{ + private_traffic_selector_t *this = traffic_selector_create(protocol, 0, 0, 65535); + + switch (net->get_family(net)) + { + case AF_INET: + { + chunk_t from; + + this->type = TS_IPV4_ADDR_RANGE; + from = net->get_address(net); + memcpy(this->from, from.ptr, from.len); + if (this->from4[0] == 0) + { + /* use /0 for 0.0.0.0 */ + this->to4[0] = ~0; + this->netbits = 0; + } + else + { + calc_range(this, netbits); + } + break; + } + case AF_INET6: + { + chunk_t from; + + this->type = TS_IPV6_ADDR_RANGE; + from = net->get_address(net); + memcpy(this->from, from.ptr, from.len); + if (this->from6[0] == 0 && this->from6[1] == 0 && + this->from6[2] == 0 && this->from6[3] == 0) + { + /* use /0 for ::0 */ + this->to6[0] = ~0; + this->to6[1] = ~0; + this->to6[2] = ~0; + this->to6[3] = ~0; + this->netbits = 0; + } + else + { + calc_range(this, netbits); + } + break; + } + default: + { + net->destroy(net); + free(this); + return NULL; + } + } + if (port) + { + this->from_port = port; + this->to_port = port; + } + net->destroy(net); + return (&this->public); +} + +/* + * see header + */ +traffic_selector_t *traffic_selector_create_from_string( + u_int8_t protocol, ts_type_t type, + char *from_addr, u_int16_t from_port, + char *to_addr, u_int16_t to_port) +{ + private_traffic_selector_t *this = traffic_selector_create(protocol, type, + from_port, to_port); + + switch (type) + { + case TS_IPV4_ADDR_RANGE: + if (inet_pton(AF_INET, from_addr, (struct in_addr*)this->from4) < 0) + { + free(this); + return NULL; + } + if (inet_pton(AF_INET, to_addr, (struct in_addr*)this->to4) < 0) + { + free(this); + return NULL; + } + break; + case TS_IPV6_ADDR_RANGE: + if (inet_pton(AF_INET6, from_addr, (struct in6_addr*)this->from6) < 0) + { + free(this); + return NULL; + } + if (inet_pton(AF_INET6, to_addr, (struct in6_addr*)this->to6) < 0) + { + free(this); + return NULL; + } + break; + } + calc_netbits(this); + return (&this->public); +} + +/* + * see header + */ +traffic_selector_t *traffic_selector_create_dynamic(u_int8_t protocol, + u_int16_t from_port, u_int16_t to_port) +{ + private_traffic_selector_t *this = traffic_selector_create( + protocol, TS_IPV4_ADDR_RANGE, from_port, to_port); + + memset(this->from6, 0, sizeof(this->from6)); + memset(this->to6, 0xFF, sizeof(this->to6)); + this->netbits = 0; + this->dynamic = TRUE; + + return &this->public; +} + +/* + * see declaration + */ +static private_traffic_selector_t *traffic_selector_create(u_int8_t protocol, + ts_type_t type, u_int16_t from_port, u_int16_t to_port) +{ + private_traffic_selector_t *this = malloc_thing(private_traffic_selector_t); + + /* public functions */ + this->public.get_subset = (traffic_selector_t*(*)(traffic_selector_t*,traffic_selector_t*))get_subset; + this->public.equals = (bool(*)(traffic_selector_t*,traffic_selector_t*))equals; + this->public.get_from_address = (chunk_t(*)(traffic_selector_t*))get_from_address; + this->public.get_to_address = (chunk_t(*)(traffic_selector_t*))get_to_address; + this->public.get_from_port = (u_int16_t(*)(traffic_selector_t*))get_from_port; + this->public.get_to_port = (u_int16_t(*)(traffic_selector_t*))get_to_port; + this->public.get_type = (ts_type_t(*)(traffic_selector_t*))get_type; + this->public.get_protocol = (u_int8_t(*)(traffic_selector_t*))get_protocol; + this->public.is_host = (bool(*)(traffic_selector_t*,host_t*))is_host; + this->public.is_dynamic = (bool(*)(traffic_selector_t*))is_dynamic; + this->public.is_contained_in = (bool(*)(traffic_selector_t*,traffic_selector_t*))is_contained_in; + this->public.includes = (bool(*)(traffic_selector_t*,host_t*))includes; + this->public.set_address = (void(*)(traffic_selector_t*,host_t*))set_address; + this->public.to_subnet = (void(*)(traffic_selector_t*,host_t**,u_int8_t*))to_subnet; + this->public.clone = (traffic_selector_t*(*)(traffic_selector_t*))clone_; + this->public.destroy = (void(*)(traffic_selector_t*))destroy; + + this->from_port = from_port; + this->to_port = to_port; + this->protocol = protocol; + this->type = type; + this->dynamic = FALSE; + + return this; +} + diff --git a/src/libstrongswan/selectors/traffic_selector.h b/src/libstrongswan/selectors/traffic_selector.h new file mode 100644 index 000000000..b5964b541 --- /dev/null +++ b/src/libstrongswan/selectors/traffic_selector.h @@ -0,0 +1,315 @@ +/* + * Copyright (C) 2007 Tobias Brunner + * Copyright (C) 2005-2006 Martin Willi + * Copyright (C) 2005 Jan Hutter + * Hochschule fuer Technik Rapperswil + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by the + * Free Software Foundation; either version 2 of the License, or (at your + * option) any later version. See <http://www.fsf.org/copyleft/gpl.txt>. + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY + * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License + * for more details. + */ + +/** + * @defgroup traffic_selector traffic_selector + * @{ @ingroup config + */ + +#ifndef TRAFFIC_SELECTOR_H_ +#define TRAFFIC_SELECTOR_H_ + +typedef enum ts_type_t ts_type_t; +typedef struct traffic_selector_t traffic_selector_t; + +#include <library.h> +#include <utils/host.h> + +/** + * Traffic selector types. + */ +enum ts_type_t { + + /** + * A range of IPv4 addresses, represented by two four (4) octet + * values. The first value is the beginning IPv4 address + * (inclusive) and the second value is the ending IPv4 address + * (inclusive). All addresses falling between the two specified + * addresses are considered to be within the list. + */ + TS_IPV4_ADDR_RANGE = 7, + + /** + * A range of IPv6 addresses, represented by two sixteen (16) + * octet values. The first value is the beginning IPv6 address + * (inclusive) and the second value is the ending IPv6 address + * (inclusive). All addresses falling between the two specified + * addresses are considered to be within the list. + */ + TS_IPV6_ADDR_RANGE = 8 +}; + +/** + * enum names for ts_type_t + */ +extern enum_name_t *ts_type_name; + +/** + * Object representing a traffic selector entry. + * + * A traffic selector defines an range of addresses + * and a range of ports. IPv6 is not fully supported yet. + */ +struct traffic_selector_t { + + /** + * Compare two traffic selectors, and create a new one + * which is the largest subset of both (subnet & port). + * + * Resulting traffic_selector is newly created and must be destroyed. + * + * @param other traffic selector to compare + * @return + * - created subset of them + * - or NULL if no match between this and other + */ + traffic_selector_t *(*get_subset) (traffic_selector_t *this, + traffic_selector_t *other); + + /** + * Clone a traffic selector. + * + * @return clone of it + */ + traffic_selector_t *(*clone) (traffic_selector_t *this); + + /** + * Get starting address of this ts as a chunk. + * + * Chunk is in network order and points to internal data. + * + * @return chunk containing the address + */ + chunk_t (*get_from_address) (traffic_selector_t *this); + + /** + * Get ending address of this ts as a chunk. + * + * Chunk is in network order and points to internal data. + * + * @return chunk containing the address + */ + chunk_t (*get_to_address) (traffic_selector_t *this); + + /** + * Get starting port of this ts. + * + * Port is in host order, since the parser converts it. + * Size depends on protocol. + * + * @return port + */ + u_int16_t (*get_from_port) (traffic_selector_t *this); + + /** + * Get ending port of this ts. + * + * Port is in host order, since the parser converts it. + * Size depends on protocol. + * + * @return port + */ + u_int16_t (*get_to_port) (traffic_selector_t *this); + + /** + * Get the type of the traffic selector. + * + * @return ts_type_t specifying the type + */ + ts_type_t (*get_type) (traffic_selector_t *this); + + /** + * Get the protocol id of this ts. + * + * @return protocol id + */ + u_int8_t (*get_protocol) (traffic_selector_t *this); + + /** + * Check if the traffic selector is for a single host. + * + * Traffic selector may describe the end of *-to-host tunnel. In this + * case, the address range is a single address equal to the hosts + * peer address. + * If host is NULL, the traffic selector is checked if it is a single host, + * but not a specific one. + * + * @param host host_t specifying the address range + */ + bool (*is_host) (traffic_selector_t *this, host_t* host); + + /** + * Check if a traffic selector has been created by create_dynamic(). + * + * @return TRUE if TS is dynamic + */ + bool (*is_dynamic)(traffic_selector_t *this); + + /** + * Update the address of a traffic selector. + * + * Update the address range of a traffic selector, if it is + * constructed with the traffic_selector_create_dynamic(). + * + * @param host host_t specifying the address + */ + void (*set_address) (traffic_selector_t *this, host_t* host); + + /** + * Compare two traffic selectors for equality. + * + * @param other ts to compare with this + * @return TRUE if equal, FALSE otherwise + */ + bool (*equals) (traffic_selector_t *this, traffic_selector_t *other); + + /** + * Check if a traffic selector is contained completly in another. + * + * contains() allows to check if multiple traffic selectors are redundant. + * + * @param other ts that contains this + * @return TRUE if other contains this completly, FALSE otherwise + */ + bool (*is_contained_in) (traffic_selector_t *this, traffic_selector_t *other); + + /** + * Check if a specific host is included in the address range of + * this traffic selector. + * + * @param host the host to check + */ + bool (*includes) (traffic_selector_t *this, host_t *host); + + /** + * Convert a traffic selector address range to a subnet + * and its net mask. + * If from and to ports of this traffic selector are equal, + * the port of the returned host_t is set to that port. + * + * @param net converted subnet (has to be freed) + * @param mask converted net mask + */ + void (*to_subnet) (traffic_selector_t *this, host_t **net, u_int8_t *mask); + + /** + * Destroys the ts object + */ + void (*destroy) (traffic_selector_t *this); +}; + +/** + * Create a new traffic selector using human readable params. + * + * @param protocol protocol for this ts, such as TCP or UDP + * @param type type of following addresses, such as TS_IPV4_ADDR_RANGE + * @param from_addr start of address range as string + * @param from_port port number in host order + * @param to_addr end of address range as string + * @param to_port port number in host order + * @return + * - traffic_selector_t object + * - NULL if invalid address strings/protocol + */ +traffic_selector_t *traffic_selector_create_from_string( + u_int8_t protocol, ts_type_t type, + char *from_addr, u_int16_t from_port, + char *to_addr, u_int16_t to_port); + +/** + * Create a new traffic selector using data read from the net. + * + * There exists a mix of network and host order in the params. + * But the parser gives us this data in this format, so we + * don't have to convert twice. + * + * @param protocol protocol for this ts, such as TCP or UDP + * @param type type of following addresses, such as TS_IPV4_ADDR_RANGE + * @param from_addr start of address range, network order + * @param from_port port number, host order + * @param to_addr end of address range, network order + * @param to_port port number, host order + * @return traffic_selector_t object + */ +traffic_selector_t *traffic_selector_create_from_bytes( + u_int8_t protocol, ts_type_t type, + chunk_t from_address, u_int16_t from_port, + chunk_t to_address, u_int16_t to_port); + +/** + * Create a new traffic selector using the RFC 3779 ASN.1 min/max address format + * + * @param type type of following addresses, such as TS_IPV4_ADDR_RANGE + * @param from_addr start of address range in RFC 3779 ASN.1 BIT STRING format + * @param to_addr end of address range in RFC 3779 ASN.1 BIT STRING format + * @return traffic_selector_t object + */ +traffic_selector_t *traffic_selector_create_from_rfc3779_format(ts_type_t type, + chunk_t from_addr, chunk_t to_addr); + +/** + * Create a new traffic selector defining a whole subnet. + * + * In most cases, definition of a traffic selector for full subnets + * is sufficient. This constructor creates a traffic selector for + * all protocols, all ports and the address range specified by the + * subnet. + * Additionally, a protocol and a port may be specified. Port ranges + * are not supported via this constructor. + * + * @param net subnet to use + * @param netbits size of the subnet, as used in e.g. 192.168.0.0/24 notation + * @param protocol protocol for this ts, such as TCP or UDP + * @param port port number, host order + * @return + * - traffic_selector_t object + * - NULL if address family of net not supported + */ +traffic_selector_t *traffic_selector_create_from_subnet( + host_t *net, u_int8_t netbits, + u_int8_t protocol, u_int16_t port); + +/** + * Create a traffic selector for host-to-host cases. + * + * For host2host or virtual IP setups, the traffic selectors gets + * created at runtime using the external/virtual IP. Using this constructor, + * a call to set_address() sets this traffic selector to the supplied host. + * + * + * @param protocol upper layer protocl to allow + * @param from_port start of allowed port range + * @param to_port end of range + * @return + * - traffic_selector_t object + * - NULL if type not supported + */ +traffic_selector_t *traffic_selector_create_dynamic(u_int8_t protocol, + u_int16_t from_port, u_int16_t to_port); + +/** + * printf hook function for traffic_selector_t. + * + * Arguments are: + * traffic_selector_t *ts + * With the #-specifier, arguments are: + * linked_list_t *list containing traffic_selector_t* + */ +int traffic_selector_printf_hook(char *dst, size_t len, printf_hook_spec_t *spec, + const void *const *args); + +#endif /** TRAFFIC_SELECTOR_H_ @}*/ diff --git a/src/libstrongswan/settings.c b/src/libstrongswan/settings.c index 64ac09299..4a822bcbf 100644 --- a/src/libstrongswan/settings.c +++ b/src/libstrongswan/settings.c @@ -38,12 +38,12 @@ struct private_settings_t { * public functions */ settings_t public; - + /** * top level section */ section_t *top; - + /** * allocated file text */ @@ -64,7 +64,7 @@ struct section_t { * subsections, as section_t */ linked_list_t *sections; - + /** * key value pairs, as kv_t */ @@ -77,10 +77,10 @@ struct section_t { struct kv_t { /** - * key string, relative - */ + * key string, relative + */ char *key; - + /** * value as string */ @@ -95,7 +95,7 @@ static section_t *find_section(section_t *section, char *key, va_list args) char name[512], *pos; enumerator_t *enumerator; section_t *current, *found = NULL; - + if (section == NULL) { return NULL; @@ -104,7 +104,7 @@ static section_t *find_section(section_t *section, char *key, va_list args) { return NULL; } - + pos = strchr(name, '.'); if (pos) { @@ -134,17 +134,17 @@ static char *find_value(section_t *section, char *key, va_list args) enumerator_t *enumerator; kv_t *kv; section_t *current, *found = NULL; - + if (section == NULL) { return NULL; } - + if (vsnprintf(name, sizeof(name), key, args) >= sizeof(name)) { return NULL; } - + pos = strchr(name, '.'); if (pos) { @@ -188,7 +188,7 @@ static char* get_str(private_settings_t *this, char *key, char *def, ...) { char *value; va_list args; - + va_start(args, def); value = find_value(this->top, key, args); va_end(args); @@ -206,7 +206,7 @@ static bool get_bool(private_settings_t *this, char *key, bool def, ...) { char *value; va_list args; - + va_start(args, def); value = find_value(this->top, key, args); va_end(args); @@ -238,7 +238,7 @@ static int get_int(private_settings_t *this, char *key, int def, ...) char *value; int intval; va_list args; - + va_start(args, def); value = find_value(this->top, key, args); va_end(args); @@ -255,6 +255,30 @@ static int get_int(private_settings_t *this, char *key, int def, ...) } /** + * Implementation of settings_t.get_double. + */ +static double get_double(private_settings_t *this, char *key, double def, ...) +{ + char *value; + double dval; + va_list args; + + va_start(args, def); + value = find_value(this->top, key, args); + va_end(args); + if (value) + { + errno = 0; + dval = strtod(value, NULL); + if (errno == 0) + { + return dval; + } + } + return def; +} + +/** * Implementation of settings_t.get_time. */ static u_int32_t get_time(private_settings_t *this, char *key, u_int32_t def, ...) @@ -262,7 +286,7 @@ static u_int32_t get_time(private_settings_t *this, char *key, u_int32_t def, .. char *value, *endptr; u_int32_t timeval; va_list args; - + va_start(args, def); value = find_value(this->top, key, args); va_end(args); @@ -310,13 +334,13 @@ static enumerator_t* create_section_enumerator(private_settings_t *this, { section_t *section; va_list args; - + va_start(args, key); section = find_section(this->top, key, args); va_end(args); - + if (!section) - { + { return enumerator_create_empty(); } return enumerator_create_filter( @@ -325,13 +349,46 @@ static enumerator_t* create_section_enumerator(private_settings_t *this, } /** + * Enumerate key and values, not kv_t entries + */ +static bool kv_filter(void *null, kv_t **in, char **key, + void *none, char **value) +{ + *key = (*in)->key; + *value = (*in)->value; + return TRUE; +} + +/** + * Implementation of settings_t.create_key_value_enumerator + */ +static enumerator_t* create_key_value_enumerator(private_settings_t *this, + char *key, ...) +{ + section_t *section; + va_list args; + + va_start(args, key); + section = find_section(this->top, key, args); + va_end(args); + + if (!section) + { + return enumerator_create_empty(); + } + return enumerator_create_filter( + section->kv->create_enumerator(section->kv), + (void*)kv_filter, NULL, NULL); +} + +/** * destroy a section */ static void section_destroy(section_t *this) { this->kv->destroy_function(this->kv, free); this->sections->destroy_function(this->sections, (void*)section_destroy); - + free(this); } @@ -362,7 +419,7 @@ static char parse(char **text, char *skip, char *term, char *br, char **token) { char *pos = *text; int level = 1; - + /* find terminator */ while (*pos) { @@ -417,15 +474,15 @@ static section_t* parse_section(char **text, char *name) section_t *sub, *section; bool finished = FALSE; char *key, *value, *inner; - + static int lev = 0; lev++; - + section = malloc_thing(section_t); section->name = name; section->sections = linked_list_create(); section->kv = linked_list_create(); - + while (!finished) { switch (parse(text, "\t\n ", "{=#", NULL, &key)) @@ -484,51 +541,53 @@ static void destroy(private_settings_t *this) */ settings_t *settings_create(char *file) { - private_settings_t *this = malloc_thing(private_settings_t); - + private_settings_t *this; + char *pos; + FILE *fd; + int len; + + this = malloc_thing(private_settings_t); this->public.get_str = (char*(*)(settings_t*, char *key, char* def, ...))get_str; this->public.get_int = (int(*)(settings_t*, char *key, int def, ...))get_int; + this->public.get_double = (double(*)(settings_t*, char *key, double def, ...))get_double; this->public.get_time = (u_int32_t(*)(settings_t*, char *key, u_int32_t def, ...))get_time; this->public.get_bool = (bool(*)(settings_t*, char *key, bool def, ...))get_bool; this->public.create_section_enumerator = (enumerator_t*(*)(settings_t*,char *section, ...))create_section_enumerator; + this->public.create_key_value_enumerator = (enumerator_t*(*)(settings_t*, char *key, ...))create_key_value_enumerator; this->public.destroy = (void(*)(settings_t*))destroy; - + this->top = NULL; this->text = NULL; - - if (file) + + if (file == NULL) { - FILE *fd; - int len; - char *pos; - - fd = fopen(file, "r"); - if (fd == NULL) - { - DBG1("'%s' does not exist or is not readable", file); - return &this->public; - } - fseek(fd, 0, SEEK_END); - len = ftell(fd); - rewind(fd); - this->text = malloc(len + 1); - this->text[len] = '\0'; - if (fread(this->text, 1, len, fd) != len) - { - free(this->text); - this->text = NULL; - return &this->public; - } - fclose(fd); + file = STRONGSWAN_CONF; + } + fd = fopen(file, "r"); + if (fd == NULL) + { + DBG1("'%s' does not exist or is not readable", file); + return &this->public; + } + fseek(fd, 0, SEEK_END); + len = ftell(fd); + rewind(fd); + this->text = malloc(len + 1); + this->text[len] = '\0'; + if (fread(this->text, 1, len, fd) != len) + { + free(this->text); + this->text = NULL; + return &this->public; + } + fclose(fd); - pos = this->text; - this->top = parse_section(&pos, NULL); - if (this->top == NULL) - { - free(this->text); - this->text = NULL; - return &this->public; - } + pos = this->text; + this->top = parse_section(&pos, NULL); + if (this->top == NULL) + { + free(this->text); + this->text = NULL; } return &this->public; } diff --git a/src/libstrongswan/settings.h b/src/libstrongswan/settings.h index 1816787ae..9e8d75cc0 100644 --- a/src/libstrongswan/settings.h +++ b/src/libstrongswan/settings.h @@ -37,17 +37,17 @@ typedef struct settings_t settings_t; * * E.g.: * @code - a = b - section-one { - somevalue = asdf - subsection { - othervalue = xxx - } - yetanother = zz - } - section-two { - } - @endcode + a = b + section-one { + somevalue = asdf + subsection { + othervalue = xxx + } + yetanother = zz + } + section-two { + } + @endcode * * The values are accesses using the get() functions using dotted keys, e.g. * section-one.subsection.othervalue @@ -63,7 +63,7 @@ struct settings_t { * @return value pointing to internal string */ char* (*get_str)(settings_t *this, char *key, char *def, ...); - + /** * Get a boolean yes|no, true|false value. * @@ -73,7 +73,7 @@ struct settings_t { * @return value of the key */ bool (*get_bool)(settings_t *this, char *key, bool def, ...); - + /** * Get an integer value. * @@ -83,7 +83,17 @@ struct settings_t { * @return value of the key */ int (*get_int)(settings_t *this, char *key, int def, ...); - + + /** + * Get an double value. + * + * @param key key including sections, printf style format + * @param def value returned if key not found + * @param ... argument list for key + * @return value of the key + */ + double (*get_double)(settings_t *this, char *key, double def, ...); + /** * Get a time value. * @@ -93,7 +103,7 @@ struct settings_t { * @return value of the key */ u_int32_t (*get_time)(settings_t *this, char *key, u_int32_t def, ...); - + /** * Create an enumerator over subsection names of a section. * @@ -103,6 +113,17 @@ struct settings_t { */ enumerator_t* (*create_section_enumerator)(settings_t *this, char *section, ...); + + /** + * Create an enumerator over key/value pairs in a section. + * + * @param section section name to list key/value pairs of, printf style + * @param ... argmuent list for section + * @return enumerator over (char *key, char *value) + */ + enumerator_t* (*create_key_value_enumerator)(settings_t *this, + char *section, ...); + /** * Destroy a settings instance. */ @@ -110,7 +131,10 @@ struct settings_t { }; /** - * Load setings from a file. + * Load settings from a file. + * + * @param file file to read settings from, NULL for default + * @return settings object */ settings_t *settings_create(char *file); diff --git a/src/libstrongswan/threading/condvar.h b/src/libstrongswan/threading/condvar.h new file mode 100644 index 000000000..48c949c7c --- /dev/null +++ b/src/libstrongswan/threading/condvar.h @@ -0,0 +1,96 @@ +/* + * Copyright (C) 2008-2009 Tobias Brunner + * Copyright (C) 2008 Martin Willi + * Hochschule fuer Technik Rapperswil + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by the + * Free Software Foundation; either version 2 of the License, or (at your + * option) any later version. See <http://www.fsf.org/copyleft/gpl.txt>. + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY + * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License + * for more details. + */ + +/** + * @defgroup condvar condvar + * @{ @ingroup threading + */ + +#ifndef THREADING_CONDVAR_H_ +#define THREADING_CONDVAR_H_ + +typedef struct condvar_t condvar_t; +typedef enum condvar_type_t condvar_type_t; + +#include "mutex.h" + +/** + * Type of condvar. + */ +enum condvar_type_t { + /** default condvar */ + CONDVAR_TYPE_DEFAULT = 0, +}; + +/** + * Condvar wrapper to use in conjunction with mutex_t. + */ +struct condvar_t { + + /** + * Wait on a condvar until it gets signalized. + * + * @param mutex mutex to release while waiting + */ + void (*wait)(condvar_t *this, mutex_t *mutex); + + /** + * Wait on a condvar until it gets signalized, or times out. + * + * @param mutex mutex to release while waiting + * @param timeout timeout im ms + * @return TRUE if timed out, FALSE otherwise + */ + bool (*timed_wait)(condvar_t *this, mutex_t *mutex, u_int timeout); + + /** + * Wait on a condvar until it gets signalized, or times out. + * + * The passed timeval should be calculated based on the time_monotonic() + * function. + * + * @param mutex mutex to release while waiting + * @param tv absolute time until timeout + * @return TRUE if timed out, FALSE otherwise + */ + bool (*timed_wait_abs)(condvar_t *this, mutex_t *mutex, timeval_t tv); + + /** + * Wake up a single thread in a condvar. + */ + void (*signal)(condvar_t *this); + + /** + * Wake up all threads in a condvar. + */ + void (*broadcast)(condvar_t *this); + + /** + * Destroy a condvar and free its resources. + */ + void (*destroy)(condvar_t *this); +}; + +/** + * Create a condvar instance. + * + * @param type type of condvar to create + * @return condvar instance + */ +condvar_t *condvar_create(condvar_type_t type); + +#endif /** THREADING_CONDVAR_H_ @} */ + diff --git a/src/libstrongswan/threading/lock_profiler.h b/src/libstrongswan/threading/lock_profiler.h new file mode 100644 index 000000000..b64453ba1 --- /dev/null +++ b/src/libstrongswan/threading/lock_profiler.h @@ -0,0 +1,102 @@ +/* + * Copyright (C) 2008 Tobias Brunner + * Copyright (C) 2008 Martin Willi + * Hochschule fuer Technik Rapperswil + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by the + * Free Software Foundation; either version 2 of the License, or (at your + * option) any later version. See <http://www.fsf.org/copyleft/gpl.txt>. + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY + * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License + * for more details. + */ + +#ifndef THREADING_LOCK_PROFILER_H_ +#define THREADING_LOCK_PROFILER_H_ + +#ifdef LOCK_PROFILER + +#include <time.h> + +/** + * Do not report mutexes with an overall waiting time smaller than this (in us) + */ +#define PROFILE_WAIT_TRESHHOLD 10000 + +/** + * Do not report mutexes with an overall lock count smaller than this + */ +#define PROFILE_LOCK_TRESHHOLD 1000 + +#include <utils/backtrace.h> + +typedef struct lock_profile_t lock_profile_t; + +struct lock_profile_t { + /** + * how long threads have waited for the lock in this mutex so far + */ + timeval_t waited; + + /** + * How many times the lock has been invoked + */ + u_int locked; + + /** + * backtrace where mutex has been created + */ + backtrace_t *backtrace; +}; + +/** + * Print and cleanup mutex profiler + */ +static inline void profiler_cleanup(lock_profile_t *profile) +{ + if (profile->waited.tv_sec > 0 || + profile->waited.tv_usec > PROFILE_WAIT_TRESHHOLD || + profile->locked > PROFILE_LOCK_TRESHHOLD) + { + fprintf(stderr, "%d.%03ds / %d times in lock created at:", + profile->waited.tv_sec, profile->waited.tv_usec, profile->locked); + profile->backtrace->log(profile->backtrace, stderr); + } + profile->backtrace->destroy(profile->backtrace); +} + +/** + * Initialize mutex profiler + */ +static inline void profiler_init(lock_profile_t *profile) +{ + profile->backtrace = backtrace_create(2); + timerclear(&profile->waited); + profile->locked = 0; +} + +#define profiler_start(profile) { \ + struct timeval _start, _end, _diff; \ + (profile)->locked++; \ + time_monotonic(&_start); + +#define profiler_end(profile) \ + time_monotonic(&_end); \ + timersub(&_end, &_start, &_diff); \ + timeradd(&(profile)->waited, &_diff, &(profile)->waited); } + +#else /* !LOCK_PROFILER */ + +#define lock_profile_t struct {} +#define profiler_cleanup(...) {} +#define profiler_init(...) {} +#define profiler_start(...) {} +#define profiler_end(...) {} + +#endif /* LOCK_PROFILER */ + +#endif /* THREADING_LOCK_PROFILER_H_ */ + diff --git a/src/libstrongswan/utils/mutex.c b/src/libstrongswan/threading/mutex.c index a6c39e94c..a35695624 100644 --- a/src/libstrongswan/utils/mutex.c +++ b/src/libstrongswan/threading/mutex.c @@ -1,5 +1,5 @@ /* - * Copyright (C) 2008 Tobias Brunner + * Copyright (C) 2008-2009 Tobias Brunner * Copyright (C) 2008 Martin Willi * Hochschule fuer Technik Rapperswil * @@ -16,87 +16,20 @@ #define _GNU_SOURCE #include <pthread.h> -#include <sys/time.h> #include <stdint.h> #include <time.h> #include <errno.h> -#include "mutex.h" - #include <library.h> #include <debug.h> +#include "condvar.h" +#include "mutex.h" +#include "lock_profiler.h" + typedef struct private_mutex_t private_mutex_t; typedef struct private_r_mutex_t private_r_mutex_t; typedef struct private_condvar_t private_condvar_t; -typedef struct private_rwlock_t private_rwlock_t; - -#ifdef LOCK_PROFILER - -/** - * Do not report mutexes with an overall waiting time smaller than this (in us) - */ -#define PROFILE_TRESHHOLD 1000 - -#include <utils/backtrace.h> - -typedef struct lock_profile_t lock_profile_t; - -struct lock_profile_t { - - /** - * how long threads have waited for the lock in this mutex so far - */ - struct timeval waited; - - /** - * backtrace where mutex has been created - */ - backtrace_t *backtrace; -}; - -/** - * Print and cleanup mutex profiler - */ -static void profiler_cleanup(lock_profile_t *profile) -{ - if (profile->waited.tv_sec > 0 || - profile->waited.tv_usec > PROFILE_TRESHHOLD) - { - fprintf(stderr, "%d.%06ds in lock created at:", - profile->waited.tv_sec, profile->waited.tv_usec); - profile->backtrace->log(profile->backtrace, stderr); - } - profile->backtrace->destroy(profile->backtrace); -} - -/** - * Initialize mutex profiler - */ -static void profiler_init(lock_profile_t *profile) -{ - profile->backtrace = backtrace_create(2); - timerclear(&profile->waited); -} - -#define profiler_start(profile) { \ - struct timeval _start, _end, _diff; \ - gettimeofday(&_start, NULL); - -#define profiler_end(profile) \ - gettimeofday(&_end, NULL); \ - timersub(&_end, &_start, &_diff); \ - timeradd(&(profile)->waited, &_diff, &(profile)->waited); } - -#else /* !LOCK_PROFILER */ - -#define lock_profile_t struct {} -#define profiler_cleanup(...) {} -#define profiler_init(...) {} -#define profiler_start(...) {} -#define profiler_end(...) {} - -#endif /* LOCK_PROFILER */ /** * private data of mutex @@ -107,17 +40,17 @@ struct private_mutex_t { * public functions */ mutex_t public; - + /** * wrapped pthread mutex */ pthread_mutex_t mutex; - + /** * is this a recursiv emutex, implementing private_r_mutex_t? */ bool recursive; - + /** * profiling info, if enabled */ @@ -133,12 +66,12 @@ struct private_r_mutex_t { * Extends private_mutex_t */ private_mutex_t generic; - + /** * thread which currently owns mutex */ pthread_t thread; - + /** * times we have locked the lock, stored per thread */ @@ -154,43 +87,28 @@ struct private_condvar_t { * public functions */ condvar_t public; - + /** * wrapped pthread condvar */ pthread_cond_t condvar; + }; -/** - * private data of rwlock - */ -struct private_rwlock_t { - /** - * public functions - */ - rwlock_t public; - - /** - * wrapped pthread rwlock - */ - pthread_rwlock_t rwlock; - - /** - * profiling info, if enabled - */ - lock_profile_t profile; -}; /** * Implementation of mutex_t.lock. */ static void lock(private_mutex_t *this) { + int err; + profiler_start(&this->profile); - if (pthread_mutex_lock(&this->mutex)) + err = pthread_mutex_lock(&this->mutex); + if (err) { - DBG1("!!!! MUTEX %sLOCK ERROR, your code is buggy !!!", ""); + DBG1("!!! MUTEX LOCK ERROR: %s !!!", strerror(err)); } profiler_end(&this->profile); } @@ -200,9 +118,12 @@ static void lock(private_mutex_t *this) */ static void unlock(private_mutex_t *this) { - if (pthread_mutex_unlock(&this->mutex)) + int err; + + err = pthread_mutex_unlock(&this->mutex); + if (err) { - DBG1("!!!! MUTEX %sLOCK ERROR, your code is buggy !!!", "UN"); + DBG1("!!! MUTEX UNLOCK ERROR: %s !!!", strerror(err)); } } @@ -216,7 +137,7 @@ static void lock_r(private_r_mutex_t *this) if (this->thread == self) { uintptr_t times; - + /* times++ */ times = (uintptr_t)pthread_getspecific(this->times); pthread_setspecific(this->times, (void*)times + 1); @@ -240,7 +161,7 @@ static void unlock_r(private_r_mutex_t *this) /* times-- */ times = (uintptr_t)pthread_getspecific(this->times); pthread_setspecific(this->times, (void*)--times); - + if (times == 0) { this->thread = 0; @@ -279,37 +200,39 @@ mutex_t *mutex_create(mutex_type_t type) case MUTEX_TYPE_RECURSIVE: { private_r_mutex_t *this = malloc_thing(private_r_mutex_t); - + this->generic.public.lock = (void(*)(mutex_t*))lock_r; this->generic.public.unlock = (void(*)(mutex_t*))unlock_r; - this->generic.public.destroy = (void(*)(mutex_t*))mutex_destroy_r; - + this->generic.public.destroy = (void(*)(mutex_t*))mutex_destroy_r; + pthread_mutex_init(&this->generic.mutex, NULL); pthread_key_create(&this->times, NULL); this->generic.recursive = TRUE; profiler_init(&this->generic.profile); this->thread = 0; - + return &this->generic.public; } case MUTEX_TYPE_DEFAULT: default: { private_mutex_t *this = malloc_thing(private_mutex_t); - + this->public.lock = (void(*)(mutex_t*))lock; this->public.unlock = (void(*)(mutex_t*))unlock; this->public.destroy = (void(*)(mutex_t*))mutex_destroy; - + pthread_mutex_init(&this->mutex, NULL); this->recursive = FALSE; profiler_init(&this->profile); - + return &this->public; } } } + + /** * Implementation of condvar_t.wait. */ @@ -318,7 +241,7 @@ static void _wait(private_condvar_t *this, private_mutex_t *mutex) if (mutex->recursive) { private_r_mutex_t* recursive = (private_r_mutex_t*)mutex; - + /* mutex owner gets cleared during condvar wait */ recursive->thread = 0; pthread_cond_wait(&this->condvar, &mutex->mutex); @@ -330,6 +253,11 @@ static void _wait(private_condvar_t *this, private_mutex_t *mutex) } } +/* use the monotonic clock based version of this function if available */ +#ifdef HAVE_PTHREAD_COND_TIMEDWAIT_MONOTONIC +#define pthread_cond_timedwait pthread_cond_timedwait_monotonic +#endif + /** * Implementation of condvar_t.timed_wait_abs. */ @@ -338,14 +266,14 @@ static bool timed_wait_abs(private_condvar_t *this, private_mutex_t *mutex, { struct timespec ts; bool timed_out; - + ts.tv_sec = time.tv_sec; ts.tv_nsec = time.tv_usec * 1000; - + if (mutex->recursive) { private_r_mutex_t* recursive = (private_r_mutex_t*)mutex; - + recursive->thread = 0; timed_out = pthread_cond_timedwait(&this->condvar, &mutex->mutex, &ts) == ETIMEDOUT; @@ -367,15 +295,15 @@ static bool timed_wait(private_condvar_t *this, private_mutex_t *mutex, { timeval_t tv; u_int s, ms; - - gettimeofday(&tv, NULL); - + + time_monotonic(&tv); + s = timeout / 1000; ms = timeout % 1000; - + tv.tv_sec += s; tv.tv_usec += ms * 1000; - + if (tv.tv_usec > 1000000 /* 1s */) { tv.tv_usec -= 1000000; @@ -420,88 +348,26 @@ condvar_t *condvar_create(condvar_type_t type) default: { private_condvar_t *this = malloc_thing(private_condvar_t); - + this->public.wait = (void(*)(condvar_t*, mutex_t *mutex))_wait; this->public.timed_wait = (bool(*)(condvar_t*, mutex_t *mutex, u_int timeout))timed_wait; this->public.timed_wait_abs = (bool(*)(condvar_t*, mutex_t *mutex, timeval_t time))timed_wait_abs; this->public.signal = (void(*)(condvar_t*))_signal; this->public.broadcast = (void(*)(condvar_t*))broadcast; this->public.destroy = (void(*)(condvar_t*))condvar_destroy; - - pthread_cond_init(&this->condvar, NULL); - - return &this->public; - } - } -} - -/** - * Implementation of rwlock_t.read_lock - */ -static void read_lock(private_rwlock_t *this) -{ - profiler_start(&this->profile); - pthread_rwlock_rdlock(&this->rwlock); - profiler_end(&this->profile); -} - -/** - * Implementation of rwlock_t.write_lock - */ -static void write_lock(private_rwlock_t *this) -{ - profiler_start(&this->profile); - pthread_rwlock_wrlock(&this->rwlock); - profiler_end(&this->profile); -} -/** - * Implementation of rwlock_t.try_write_lock - */ -static bool try_write_lock(private_rwlock_t *this) -{ - return pthread_rwlock_trywrlock(&this->rwlock) == 0; -} +#ifdef HAVE_PTHREAD_CONDATTR_INIT + { + pthread_condattr_t condattr; + pthread_condattr_init(&condattr); +#ifdef HAVE_CONDATTR_CLOCK_MONOTONIC + pthread_condattr_setclock(&condattr, CLOCK_MONOTONIC); +#endif + pthread_cond_init(&this->condvar, &condattr); + pthread_condattr_destroy(&condattr); + } +#endif -/** - * Implementation of rwlock_t.unlock - */ -static void rw_unlock(private_rwlock_t *this) -{ - pthread_rwlock_unlock(&this->rwlock); -} - -/** - * Implementation of rwlock_t.destroy - */ -static void rw_destroy(private_rwlock_t *this) -{ - pthread_rwlock_destroy(&this->rwlock); - profiler_cleanup(&this->profile); - free(this); -} - -/* - * see header file - */ -rwlock_t *rwlock_create(rwlock_type_t type) -{ - switch (type) - { - case RWLOCK_TYPE_DEFAULT: - default: - { - private_rwlock_t *this = malloc_thing(private_rwlock_t); - - this->public.read_lock = (void(*)(rwlock_t*))read_lock; - this->public.write_lock = (void(*)(rwlock_t*))write_lock; - this->public.try_write_lock = (bool(*)(rwlock_t*))try_write_lock; - this->public.unlock = (void(*)(rwlock_t*))rw_unlock; - this->public.destroy = (void(*)(rwlock_t*))rw_destroy; - - pthread_rwlock_init(&this->rwlock, NULL); - profiler_init(&this->profile); - return &this->public; } } diff --git a/src/libstrongswan/threading/mutex.h b/src/libstrongswan/threading/mutex.h new file mode 100644 index 000000000..ac36b6a25 --- /dev/null +++ b/src/libstrongswan/threading/mutex.h @@ -0,0 +1,68 @@ +/* + * Copyright (C) 2008-2009 Tobias Brunner + * Copyright (C) 2008 Martin Willi + * Hochschule fuer Technik Rapperswil + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by the + * Free Software Foundation; either version 2 of the License, or (at your + * option) any later version. See <http://www.fsf.org/copyleft/gpl.txt>. + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY + * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License + * for more details. + */ + +/** + * @defgroup mutex mutex + * @{ @ingroup threading + */ + +#ifndef THREADING_MUTEX_H_ +#define THREADING_MUTEX_H_ + +typedef struct mutex_t mutex_t; +typedef enum mutex_type_t mutex_type_t; + +/** + * Type of mutex. + */ +enum mutex_type_t { + /** default mutex */ + MUTEX_TYPE_DEFAULT = 0, + /** allow recursive locking of the mutex */ + MUTEX_TYPE_RECURSIVE = 1, +}; + +/** + * Mutex wrapper implements simple, portable and advanced mutex functions. + */ +struct mutex_t { + + /** + * Acquire the lock to the mutex. + */ + void (*lock)(mutex_t *this); + + /** + * Release the lock on the mutex. + */ + void (*unlock)(mutex_t *this); + + /** + * Destroy a mutex instance. + */ + void (*destroy)(mutex_t *this); +}; + +/** + * Create a mutex instance. + * + * @param type type of mutex to create + * @return unlocked mutex instance + */ +mutex_t *mutex_create(mutex_type_t type); + +#endif /** THREADING_MUTEX_H_ @} */ + diff --git a/src/libstrongswan/threading/rwlock.c b/src/libstrongswan/threading/rwlock.c new file mode 100644 index 000000000..ee9fb10be --- /dev/null +++ b/src/libstrongswan/threading/rwlock.c @@ -0,0 +1,327 @@ +/* + * Copyright (C) 2008-2009 Tobias Brunner + * Copyright (C) 2008 Martin Willi + * Hochschule fuer Technik Rapperswil + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by the + * Free Software Foundation; either version 2 of the License, or (at your + * option) any later version. See <http://www.fsf.org/copyleft/gpl.txt>. + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY + * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License + * for more details. + */ + +#define _GNU_SOURCE +#include <pthread.h> + +#include <library.h> +#include <debug.h> + +#include "rwlock.h" +#include "condvar.h" +#include "mutex.h" +#include "lock_profiler.h" + +typedef struct private_rwlock_t private_rwlock_t; + +/** + * private data of rwlock + */ +struct private_rwlock_t { + + /** + * public functions + */ + rwlock_t public; + +#ifdef HAVE_PTHREAD_RWLOCK_INIT + + /** + * wrapped pthread rwlock + */ + pthread_rwlock_t rwlock; + +#else + + /** + * mutex to emulate a native rwlock + */ + mutex_t *mutex; + + /** + * condvar to handle writers + */ + condvar_t *writers; + + /** + * condvar to handle readers + */ + condvar_t *readers; + + /** + * number of waiting writers + */ + u_int waiting_writers; + + /** + * number of readers holding the lock + */ + u_int reader_count; + + /** + * current writer thread, if any + */ + pthread_t writer; + +#endif /* HAVE_PTHREAD_RWLOCK_INIT */ + + /** + * profiling info, if enabled + */ + lock_profile_t profile; +}; + + +#ifdef HAVE_PTHREAD_RWLOCK_INIT + +/** + * Implementation of rwlock_t.read_lock + */ +static void read_lock(private_rwlock_t *this) +{ + int err; + + profiler_start(&this->profile); + err = pthread_rwlock_rdlock(&this->rwlock); + if (err != 0) + { + DBG1("!!! RWLOCK READ LOCK ERROR: %s !!!", strerror(err)); + } + profiler_end(&this->profile); +} + +/** + * Implementation of rwlock_t.write_lock + */ +static void write_lock(private_rwlock_t *this) +{ + int err; + + profiler_start(&this->profile); + err = pthread_rwlock_wrlock(&this->rwlock); + if (err != 0) + { + DBG1("!!! RWLOCK WRITE LOCK ERROR: %s !!!", strerror(err)); + } + profiler_end(&this->profile); +} + +/** + * Implementation of rwlock_t.try_write_lock + */ +static bool try_write_lock(private_rwlock_t *this) +{ + return pthread_rwlock_trywrlock(&this->rwlock) == 0; +} + +/** + * Implementation of rwlock_t.unlock + */ +static void rw_unlock(private_rwlock_t *this) +{ + int err; + + err = pthread_rwlock_unlock(&this->rwlock); + if (err != 0) + { + DBG1("!!! RWLOCK UNLOCK ERROR: %s !!!", strerror(err)); + } +} + +/** + * Implementation of rwlock_t.destroy + */ +static void rw_destroy(private_rwlock_t *this) +{ + pthread_rwlock_destroy(&this->rwlock); + profiler_cleanup(&this->profile); + free(this); +} + +/* + * see header file + */ +rwlock_t *rwlock_create(rwlock_type_t type) +{ + switch (type) + { + case RWLOCK_TYPE_DEFAULT: + default: + { + private_rwlock_t *this = malloc_thing(private_rwlock_t); + + this->public.read_lock = (void(*)(rwlock_t*))read_lock; + this->public.write_lock = (void(*)(rwlock_t*))write_lock; + this->public.try_write_lock = (bool(*)(rwlock_t*))try_write_lock; + this->public.unlock = (void(*)(rwlock_t*))rw_unlock; + this->public.destroy = (void(*)(rwlock_t*))rw_destroy; + + pthread_rwlock_init(&this->rwlock, NULL); + profiler_init(&this->profile); + + return &this->public; + } + } +} + +#else /* HAVE_PTHREAD_RWLOCK_INIT */ + +/** + * This implementation of the rwlock_t interface uses mutex_t and condvar_t + * primitives, if the pthread_rwlock_* group of functions is not available. + * + * The following constraints are enforced: + * - Multiple readers can hold the lock at the same time. + * - Only a single writer can hold the lock at any given time. + * - A writer must block until all readers have released the lock before + * obtaining the lock exclusively. + * - Readers that arrive while a writer is waiting to acquire the lock will + * block until after the writer has obtained and released the lock. + * These constraints allow for read sharing, prevent write sharing, prevent + * read-write sharing and prevent starvation of writers by a steady stream + * of incoming readers. Reader starvation is not prevented (this could happen + * if there are more writers than readers). + * + * The implementation does not support recursive locking and readers must not + * acquire the lock exclusively at the same time and vice-versa (this is not + * checked or enforced so behave yourself to prevent deadlocks). + */ + +/** + * Implementation of rwlock_t.read_lock + */ +static void read_lock(private_rwlock_t *this) +{ + profiler_start(&this->profile); + this->mutex->lock(this->mutex); + while (this->writer || this->waiting_writers) + { + this->readers->wait(this->readers, this->mutex); + } + this->reader_count++; + profiler_end(&this->profile); + this->mutex->unlock(this->mutex); +} + +/** + * Implementation of rwlock_t.write_lock + */ +static void write_lock(private_rwlock_t *this) +{ + profiler_start(&this->profile); + this->mutex->lock(this->mutex); + this->waiting_writers++; + while (this->writer || this->reader_count) + { + this->writers->wait(this->writers, this->mutex); + } + this->waiting_writers--; + this->writer = pthread_self(); + profiler_end(&this->profile); + this->mutex->unlock(this->mutex); +} + +/** + * Implementation of rwlock_t.try_write_lock + */ +static bool try_write_lock(private_rwlock_t *this) +{ + bool res = FALSE; + this->mutex->lock(this->mutex); + if (!this->writer && !this->reader_count) + { + res = TRUE; + this->writer = pthread_self(); + } + this->mutex->unlock(this->mutex); + return res; +} + +/** + * Implementation of rwlock_t.unlock + */ +static void rw_unlock(private_rwlock_t *this) +{ + this->mutex->lock(this->mutex); + if (this->writer == pthread_self()) + { + this->writer = 0; + if (this->waiting_writers) + { + this->writers->signal(this->writers); + } + else + { + this->readers->broadcast(this->readers); + } + } + else + { + this->reader_count--; + if (!this->reader_count) + { + this->writers->signal(this->writers); + } + } + this->mutex->unlock(this->mutex); +} + +/** + * Implementation of rwlock_t.destroy + */ +static void rw_destroy(private_rwlock_t *this) +{ + this->mutex->destroy(this->mutex); + this->writers->destroy(this->writers); + this->readers->destroy(this->readers); + profiler_cleanup(&this->profile); + free(this); +} + +/* + * see header file + */ +rwlock_t *rwlock_create(rwlock_type_t type) +{ + switch (type) + { + case RWLOCK_TYPE_DEFAULT: + default: + { + private_rwlock_t *this = malloc_thing(private_rwlock_t); + + this->public.read_lock = (void(*)(rwlock_t*))read_lock; + this->public.write_lock = (void(*)(rwlock_t*))write_lock; + this->public.try_write_lock = (bool(*)(rwlock_t*))try_write_lock; + this->public.unlock = (void(*)(rwlock_t*))rw_unlock; + this->public.destroy = (void(*)(rwlock_t*))rw_destroy; + + this->mutex = mutex_create(MUTEX_TYPE_DEFAULT); + this->writers = condvar_create(CONDVAR_TYPE_DEFAULT); + this->readers = condvar_create(CONDVAR_TYPE_DEFAULT); + this->waiting_writers = 0; + this->reader_count = 0; + this->writer = 0; + + profiler_init(&this->profile); + + return &this->public; + } + } +} + +#endif /* HAVE_PTHREAD_RWLOCK_INIT */ + diff --git a/src/libstrongswan/threading/rwlock.h b/src/libstrongswan/threading/rwlock.h new file mode 100644 index 000000000..a86a241c5 --- /dev/null +++ b/src/libstrongswan/threading/rwlock.h @@ -0,0 +1,80 @@ +/* + * Copyright (C) 2008-2009 Tobias Brunner + * Copyright (C) 2008 Martin Willi + * Hochschule fuer Technik Rapperswil + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by the + * Free Software Foundation; either version 2 of the License, or (at your + * option) any later version. See <http://www.fsf.org/copyleft/gpl.txt>. + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY + * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License + * for more details. + */ + +/** + * @defgroup rwlock rwlock + * @{ @ingroup threading + */ + +#ifndef THREADING_RWLOCK_H_ +#define THREADING_RWLOCK_H_ + +typedef struct rwlock_t rwlock_t; +typedef enum rwlock_type_t rwlock_type_t; + +/** + * Type of read-write lock. + */ +enum rwlock_type_t { + /** default condvar */ + RWLOCK_TYPE_DEFAULT = 0, +}; + +/** + * Read-Write lock wrapper. + */ +struct rwlock_t { + + /** + * Acquire the read lock. + */ + void (*read_lock)(rwlock_t *this); + + /** + * Acquire the write lock. + */ + void (*write_lock)(rwlock_t *this); + + /** + * Try to acquire the write lock. + * + * Never blocks, but returns FALSE if the lock was already occupied. + * + * @return TRUE if lock acquired + */ + bool (*try_write_lock)(rwlock_t *this); + + /** + * Release any acquired lock. + */ + void (*unlock)(rwlock_t *this); + + /** + * Destroy the read-write lock. + */ + void (*destroy)(rwlock_t *this); +}; + +/** + * Create a read-write lock instance. + * + * @param type type of rwlock to create + * @return unlocked rwlock instance + */ +rwlock_t *rwlock_create(rwlock_type_t type); + +#endif /** THREADING_RWLOCK_H_ @} */ + diff --git a/src/libstrongswan/threading/thread.c b/src/libstrongswan/threading/thread.c new file mode 100644 index 000000000..bbfb2c2c6 --- /dev/null +++ b/src/libstrongswan/threading/thread.c @@ -0,0 +1,440 @@ +/* + * Copyright (C) 2009 Tobias Brunner + * Hochschule fuer Technik Rapperswil + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by the + * Free Software Foundation; either version 2 of the License, or (at your + * option) any later version. See <http://www.fsf.org/copyleft/gpl.txt>. + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY + * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License + * for more details. + */ + +#define _GNU_SOURCE +#include <pthread.h> +#include <signal.h> +#include <semaphore.h> + +#include <library.h> +#include <debug.h> + +#include <threading/thread_value.h> +#include <threading/mutex.h> +#include <utils/linked_list.h> + +#include "thread.h" + +typedef struct private_thread_t private_thread_t; + +struct private_thread_t { + /** + * Public interface. + */ + thread_t public; + + /** + * Human-readable ID of this thread. + */ + u_int id; + + /** + * ID of the underlying thread. + */ + pthread_t thread_id; + + /** + * Main function of this thread (NULL for the main thread). + */ + thread_main_t main; + + /** + * Argument for the main function. + */ + void *arg; + + /** + * Stack of cleanup handlers. + */ + linked_list_t *cleanup_handlers; + + /** + * Mutex to make modifying thread properties safe. + */ + mutex_t *mutex; + + /** + * Semaphore used to sync the creation/start of the thread. + */ + sem_t created; + + /** + * TRUE if this thread has been detached or joined, i.e. can be cleaned + * up after terminating. + */ + bool detached_or_joined; + + /** + * TRUE if the threads has terminated (cancelled, via thread_exit or + * returned from the main function) + */ + bool terminated; + +}; + +typedef struct { + /** + * Cleanup callback function. + */ + thread_cleanup_t cleanup; + + /** + * Argument provided to the cleanup function. + */ + void *arg; + +} cleanup_handler_t; + + +/** + * Next thread ID. + */ +static u_int next_id = 1; + +/** + * Mutex to safely access the next thread ID. + */ +static mutex_t *id_mutex; + +/** + * Store the thread object in a thread-specific value. + */ +static thread_value_t *current_thread; + +#ifndef HAVE_PTHREAD_CANCEL +/* if pthread_cancel is not available, we emulate it using a signal */ +#define SIG_CANCEL (SIGRTMIN+7) + +/* the signal handler for SIG_CANCEL uses pthread_exit to terminate the + * "cancelled" thread */ +static void cancel_signal_handler(int sig) +{ + pthread_exit(NULL); +} +#endif + + +/** + * Destroy an internal thread object. + * + * @note The mutex of this thread object has to be locked, it gets unlocked + * automatically. + */ +static void thread_destroy(private_thread_t *this) +{ + if (!this->terminated || !this->detached_or_joined) + { + this->mutex->unlock(this->mutex); + return; + } + this->cleanup_handlers->destroy(this->cleanup_handlers); + this->mutex->unlock(this->mutex); + this->mutex->destroy(this->mutex); + sem_destroy(&this->created); + free(this); +} + +/** + * Implementation of thread_t.cancel. + */ +static void cancel(private_thread_t *this) +{ + this->mutex->lock(this->mutex); + if (pthread_equal(this->thread_id, pthread_self())) + { + this->mutex->unlock(this->mutex); + DBG1("!!! CANNOT CANCEL CURRENT THREAD !!!"); + return; + } +#ifdef HAVE_PTHREAD_CANCEL + pthread_cancel(this->thread_id); +#else + pthread_kill(this->thread_id, SIG_CANCEL); +#endif /* HAVE_PTHREAD_CANCEL */ + this->mutex->unlock(this->mutex); +} + +/** + * Implementation of thread_t.kill. + */ +static void _kill(private_thread_t *this, int sig) +{ + this->mutex->lock(this->mutex); + if (pthread_equal(this->thread_id, pthread_self())) + { + /* it might actually be possible to send a signal to pthread_self (there + * is an example in raise(3) describing that), the problem is though, + * that the thread only returns here after the signal handler has + * returned, so depending on the signal, the lock might not get + * unlocked. */ + this->mutex->unlock(this->mutex); + DBG1("!!! CANNOT SEND SIGNAL TO CURRENT THREAD !!!"); + return; + } + pthread_kill(this->thread_id, sig); + this->mutex->unlock(this->mutex); +} + +/** + * Implementation of thread_t.detach. + */ +static void detach(private_thread_t *this) +{ + this->mutex->lock(this->mutex); + pthread_detach(this->thread_id); + this->detached_or_joined = TRUE; + thread_destroy(this); +} + +/** + * Implementation of thread_t.join. + */ +static void *join(private_thread_t *this) +{ + pthread_t thread_id; + void *val; + this->mutex->lock(this->mutex); + if (pthread_equal(this->thread_id, pthread_self())) + { + this->mutex->unlock(this->mutex); + DBG1("!!! CANNOT JOIN CURRENT THREAD !!!"); + return NULL; + } + if (this->detached_or_joined) + { + this->mutex->unlock(this->mutex); + DBG1("!!! CANNOT JOIN DETACHED THREAD !!!"); + return NULL; + } + thread_id = this->thread_id; + this->detached_or_joined = TRUE; + if (this->terminated) + { + /* thread has terminated before the call to join */ + thread_destroy(this); + } + else + { + /* thread_destroy is called when the thread terminates normally */ + this->mutex->unlock(this->mutex); + } + pthread_join(thread_id, &val); + return val; +} + +/** + * Create an internal thread object. + */ +static private_thread_t *thread_create_internal() +{ + private_thread_t *this = malloc_thing(private_thread_t); + this->public.cancel = (void(*)(thread_t*))cancel; + this->public.kill = (void(*)(thread_t*,int))_kill; + this->public.detach = (void(*)(thread_t*))detach; + this->public.join = (void*(*)(thread_t*))join; + + this->id = 0; + this->thread_id = 0; + this->main = NULL; + this->arg = NULL; + this->cleanup_handlers = linked_list_create(); + this->mutex = mutex_create(MUTEX_TYPE_DEFAULT); + sem_init(&this->created, FALSE, 0); + this->detached_or_joined = FALSE; + this->terminated = FALSE; + + return this; +} + +/** + * Main cleanup function for threads. + */ +static void thread_cleanup(private_thread_t *this) +{ + cleanup_handler_t *handler; + this->mutex->lock(this->mutex); + while (this->cleanup_handlers->remove_last(this->cleanup_handlers, + (void**)&handler) == SUCCESS) + { + handler->cleanup(handler->arg); + free(handler); + } + this->terminated = TRUE; + thread_destroy(this); +} + +/** + * Main function wrapper for threads. + */ +static void *thread_main(private_thread_t *this) +{ + void *res; + sem_wait(&this->created); + current_thread->set(current_thread, this); + pthread_cleanup_push((thread_cleanup_t)thread_cleanup, this); + res = this->main(this->arg); + pthread_cleanup_pop(TRUE); + return res; +} + +/** + * Described in header. + */ +thread_t *thread_create(thread_main_t main, void *arg) +{ + private_thread_t *this = thread_create_internal(); + this->main = main; + this->arg = arg; + if (pthread_create(&this->thread_id, NULL, (void*)thread_main, this) != 0) + { + DBG1("failed to create thread!"); + thread_destroy(this); + return NULL; + } + id_mutex->lock(id_mutex); + this->id = next_id++; + id_mutex->unlock(id_mutex); + sem_post(&this->created); + return &this->public; +} + +/** + * Described in header. + */ +thread_t *thread_current() +{ + return current_thread->get(current_thread); +} + +/** + * Described in header. + */ +u_int thread_current_id() +{ + private_thread_t *this = (private_thread_t*)thread_current(); + return this->id; +} + +/** + * Described in header. + */ +void thread_cleanup_push(thread_cleanup_t cleanup, void *arg) +{ + private_thread_t *this = (private_thread_t*)thread_current(); + cleanup_handler_t *handler; + this->mutex->lock(this->mutex); + handler = malloc_thing(cleanup_handler_t); + handler->cleanup = cleanup; + handler->arg = arg; + this->cleanup_handlers->insert_last(this->cleanup_handlers, handler); + this->mutex->unlock(this->mutex); +} + +/** + * Described in header. + */ +void thread_cleanup_pop(bool execute) +{ + private_thread_t *this = (private_thread_t*)thread_current(); + cleanup_handler_t *handler; + this->mutex->lock(this->mutex); + if (this->cleanup_handlers->remove_last(this->cleanup_handlers, + (void**)&handler) != SUCCESS) + { + this->mutex->unlock(this->mutex); + DBG1("!!! THREAD CLEANUP ERROR !!!"); + return; + } + this->mutex->unlock(this->mutex); + + if (execute) + { + handler->cleanup(handler->arg); + } + free(handler); +} + +/** + * Described in header. + */ +bool thread_cancelability(bool enable) +{ +#ifdef HAVE_PTHREAD_CANCEL + int old; + pthread_setcancelstate(enable ? PTHREAD_CANCEL_ENABLE + : PTHREAD_CANCEL_DISABLE, &old); + return old == PTHREAD_CANCEL_ENABLE; +#else + sigset_t new, old; + sigemptyset(&new); + sigaddset(&new, SIG_CANCEL); + pthread_sigmask(enable ? SIG_UNBLOCK : SIG_BLOCK, &new, &old); + return sigismember(&old, SIG_CANCEL) == 0; +#endif /* HAVE_PTHREAD_CANCEL */ +} + +/** + * Described in header. + */ +void thread_cancellation_point() +{ + bool old = thread_cancelability(TRUE); +#ifdef HAVE_PTHREAD_CANCEL + pthread_testcancel(); +#endif /* HAVE_PTHREAD_CANCEL */ + thread_cancelability(old); +} + +/** + * Described in header. + */ +void thread_exit(void *val) +{ + pthread_exit(val); +} + +/** + * Described in header. + */ +void threads_init() +{ + private_thread_t *main_thread = thread_create_internal(); + main_thread->id = 0; + main_thread->thread_id = pthread_self(); + current_thread = thread_value_create(NULL); + current_thread->set(current_thread, (void*)main_thread); + id_mutex = mutex_create(MUTEX_TYPE_DEFAULT); + +#ifndef HAVE_PTHREAD_CANCEL + { /* install a signal handler for our custom SIG_CANCEL */ + struct sigaction action = { + .sa_handler = cancel_signal_handler + }; + sigaction(SIG_CANCEL, &action, NULL); + } +#endif /* HAVE_PTHREAD_CANCEL */ +} + +/** + * Described in header. + */ +void threads_deinit() +{ + private_thread_t *main_thread = (private_thread_t*)thread_current(); + thread_destroy(main_thread); + current_thread->destroy(current_thread); + id_mutex->destroy(id_mutex); +} + diff --git a/src/libstrongswan/threading/thread.h b/src/libstrongswan/threading/thread.h new file mode 100644 index 000000000..6bf8fac79 --- /dev/null +++ b/src/libstrongswan/threading/thread.h @@ -0,0 +1,187 @@ +/* + * Copyright (C) 2009 Tobias Brunner + * Hochschule fuer Technik Rapperswil + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by the + * Free Software Foundation; either version 2 of the License, or (at your + * option) any later version. See <http://www.fsf.org/copyleft/gpl.txt>. + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY + * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License + * for more details. + */ + +/** + * @defgroup thread thread + * @{ @ingroup threading + */ + +#ifndef THREADING_THREAD_H_ +#define THREADING_THREAD_H_ + +typedef struct thread_t thread_t; + +#ifdef __APPLE__ +/* on Mac OS X 10.5 several system calls we use are no cancellation points. + * fortunately, select isn't one of them, so we wrap some of the others with + * calls to select(2). + */ +#include <sys/socket.h> +#include <sys/select.h> + +#define WRAP_WITH_SELECT(func, socket, ...)\ + fd_set rfds; FD_ZERO(&rfds); FD_SET(socket, &rfds);\ + if (select(socket + 1, &rfds, NULL, NULL, NULL) <= 0) { return -1; }\ + return func(socket, __VA_ARGS__) + +static inline int cancellable_accept(int socket, struct sockaddr *address, + socklen_t *address_len) +{ + WRAP_WITH_SELECT(accept, socket, address, address_len); +} +#define accept cancellable_accept +static inline int cancellable_recvfrom(int socket, void *buffer, size_t length, + int flags, struct sockaddr *address, socklen_t *address_len) +{ + WRAP_WITH_SELECT(recvfrom, socket, buffer, length, flags, address, address_len); +} +#define recvfrom cancellable_recvfrom +#endif /* __APPLE__ */ + +/** + * Main function of a thread. + * + * @param arg argument provided to constructor + * @return value provided to threads joining the terminating thread + */ +typedef void *(*thread_main_t)(void *arg); + +/** + * Cleanup callback function for a thread. + * + * @param arg argument provided to thread_cleanup_push + */ +typedef void (*thread_cleanup_t)(void *arg); + + +/** + * Thread wrapper implements simple, portable and advanced thread functions. + * + * @note All threads other than the main thread need either to be joined or + * detached by calling the corresponding method. + */ +struct thread_t { + + /** + * Cancel this thread. + */ + void (*cancel)(thread_t *this); + + /** + * Send a signal to this thread. + * + * @param sig the signal to be sent to this thread + */ + void (*kill)(thread_t *this, int sig); + + /** + * Detach this thread, this automatically destroys the thread object after + * the thread returned from its main function. + * + * @note Calling detach is like calling destroy on other objects. + */ + void (*detach)(thread_t *this); + + /** + * Join this thread, this automatically destroys the thread object + * afterwards. + * + * @note Calling join is like calling destroy on other objects. + * + * @return the value returned from the thread's main function or + * a call to exit. + */ + void *(*join)(thread_t *this); + +}; + + +/** + * Create a new thread instance. + * + * @param main thread main function + * @param arg argument provided to the main function + * @return thread instance + */ +thread_t *thread_create(thread_main_t main, void *arg); + +/** + * Get a thread object for the current thread. + * + * @return thread instance + */ +thread_t *thread_current(); + +/** + * Get the human-readable ID of the current thread. + * + * The IDs are assigned incrementally starting from 1. + * + * @return human-readable ID + */ +u_int thread_current_id(); + +/** + * Push a function onto the current thread's cleanup handler stack. + * The callback function is called whenever the thread is cancelled, exits or + * thread_cleanup_pop is called with TRUE as execute argument. + * + * @param cleanup function called on thread exit + * @param arg argument provided to the callback + */ +void thread_cleanup_push(thread_cleanup_t cleanup, void *arg); + +/** + * Remove the top function from the current thread's cleanup handler stack + * and optionally execute it. + * + * @param execute TRUE to execute the function + */ +void thread_cleanup_pop(bool execute); + +/** + * Enable or disable the cancelability of the current thread. The current + * value is returned. + * + * @param enable TRUE to enable cancelability + * @return the current state of the cancelability + */ +bool thread_cancelability(bool enable); + +/** + * Force creation of a cancellation point in the calling thread. + */ +void thread_cancellation_point(); + +/** + * Exit the current thread. + * + * @param val value provided to threads joining the current thread + */ +void thread_exit(void *val); + +/** + * Called by the main thread to initialize the thread management. + */ +void threads_init(); + +/** + * Called by the main thread to deinitialize the thread management. + */ +void threads_deinit(); + + +#endif /** THREADING_THREAD_H_ @} */ + diff --git a/src/libstrongswan/threading/thread_value.c b/src/libstrongswan/threading/thread_value.c new file mode 100644 index 000000000..8f2a8846c --- /dev/null +++ b/src/libstrongswan/threading/thread_value.c @@ -0,0 +1,78 @@ +/* + * Copyright (C) 2009 Tobias Brunner + * Hochschule fuer Technik Rapperswil + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by the + * Free Software Foundation; either version 2 of the License, or (at your + * option) any later version. See <http://www.fsf.org/copyleft/gpl.txt>. + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY + * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License + * for more details. + */ + +#define _GNU_SOURCE +#include <pthread.h> + +#include <library.h> + +#include "thread_value.h" + +typedef struct private_thread_value_t private_thread_value_t; + +struct private_thread_value_t { + /** + * Public interface. + */ + thread_value_t public; + + /** + * Key to access thread-specific values. + */ + pthread_key_t key; + +}; + + +/** + * Implementation of thread_value_t.set. + */ +static void set(private_thread_value_t *this, void *val) +{ + pthread_setspecific(this->key, val); +} + +/** + * Implementation of thread_value_t.get. + */ +static void *get(private_thread_value_t *this) +{ + return pthread_getspecific(this->key); +} + +/** + * Implementation of thread_value_t.destroy. + */ +static void destroy(private_thread_value_t *this) +{ + pthread_key_delete(this->key); + free(this); +} + + +/** + * Described in header. + */ +thread_value_t *thread_value_create(thread_cleanup_t destructor) +{ + private_thread_value_t *this = malloc_thing(private_thread_value_t); + this->public.set = (void(*)(thread_value_t*,void*))set; + this->public.get = (void*(*)(thread_value_t*))get; + this->public.destroy = (void(*)(thread_value_t*))destroy; + + pthread_key_create(&this->key, destructor); + return &this->public; +} + diff --git a/src/libstrongswan/threading/thread_value.h b/src/libstrongswan/threading/thread_value.h new file mode 100644 index 000000000..48f5f7d6b --- /dev/null +++ b/src/libstrongswan/threading/thread_value.h @@ -0,0 +1,68 @@ +/* + * Copyright (C) 2009 Tobias Brunner + * Hochschule fuer Technik Rapperswil + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by the + * Free Software Foundation; either version 2 of the License, or (at your + * option) any later version. See <http://www.fsf.org/copyleft/gpl.txt>. + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY + * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License + * for more details. + */ + +/** + * @defgroup thread_value thread_value + * @{ @ingroup threading + */ + +#ifndef THREADING_THREAD_VALUE_H_ +#define THREADING_THREAD_VALUE_H_ + +#include <threading/thread.h> + +typedef struct thread_value_t thread_value_t; + +/** + * Wrapper for thread-specific values. + */ +struct thread_value_t { + + /** + * Set a thread-specific value. + * + * @param val thread specific value + */ + void (*set)(thread_value_t *this, void *val); + + /** + * Get a thread-specific value. + * + * @return the value specific to the current thread + */ + void *(*get)(thread_value_t *this); + + /** + * Destroys this thread specific value wrapper. There is no check for + * non-NULL values which are currently assigned to the calling thread, no + * destructor is called. + */ + void (*destroy)(thread_value_t *this); + +}; + +/** + * Create a new thread-specific value wrapper. + * + * The optional destructor is called whenever a thread terminates, with the + * assigned value as argument. It is not called if that value is NULL. + * + * @param destructor destructor + * @return thread-specific value wrapper + */ +thread_value_t *thread_value_create(thread_cleanup_t destructor); + +#endif /** THREADING_THREAD_VALUE_H_ @} */ + diff --git a/src/libstrongswan/utils.c b/src/libstrongswan/utils.c index 305841172..e331ac0d0 100644 --- a/src/libstrongswan/utils.c +++ b/src/libstrongswan/utils.c @@ -50,9 +50,9 @@ void *clalloc(void * pointer, size_t size) { void *data; data = malloc(size); - + memcpy(data, pointer, size); - + return (data); } @@ -62,9 +62,9 @@ void *clalloc(void * pointer, size_t size) void memxor(u_int8_t dst[], u_int8_t src[], size_t n) { int m, i; - + /* byte wise XOR until dst aligned */ - for (i = 0; (uintptr_t)&dst[i] % sizeof(long); i++) + for (i = 0; (uintptr_t)&dst[i] % sizeof(long) && i < n; i++) { dst[i] ^= src[i]; } @@ -163,6 +163,44 @@ bool mkdir_p(const char *path, mode_t mode) } /** + * Return monotonic time + */ +time_t time_monotonic(timeval_t *tv) +{ +#if defined(HAVE_CLOCK_GETTIME) && \ + (defined(HAVE_CONDATTR_CLOCK_MONOTONIC) || \ + defined(HAVE_PTHREAD_COND_TIMEDWAIT_MONOTONIC)) + /* as we use time_monotonic() for condvar operations, we use the + * monotonic time source only if it is also supported by pthread. */ + timespec_t ts; + + if (clock_gettime(CLOCK_MONOTONIC, &ts) == 0) + { + if (tv) + { + tv->tv_sec = ts.tv_sec; + tv->tv_usec = ts.tv_nsec / 1000; + } + return ts.tv_sec; + } +#endif /* HAVE_CLOCK_GETTIME && (...) */ + /* Fallback to non-monotonic timestamps: + * On MAC OS X, creating monotonic timestamps is rather difficult. We + * could use mach_absolute_time() and catch sleep/wakeup notifications. + * We stick to the simpler (non-monotonic) gettimeofday() for now. + * But keep in mind: we need the same time source here as in condvar! */ + if (!tv) + { + return time(NULL); + } + if (gettimeofday(tv, NULL) != 0) + { /* should actually never fail if passed pointers are valid */ + return -1; + } + return tv->tv_sec; +} + +/** * return null */ void *return_null() @@ -197,7 +235,7 @@ void nop() #include <pthread.h> /** - * We use a single mutex for all refcount variables. + * We use a single mutex for all refcount variables. */ static pthread_mutex_t ref_mutex = PTHREAD_MUTEX_INITIALIZER; @@ -217,7 +255,7 @@ void ref_get(refcount_t *ref) bool ref_put(refcount_t *ref) { bool more_refs; - + pthread_mutex_lock(&ref_mutex); more_refs = --(*ref); pthread_mutex_unlock(&ref_mutex); @@ -238,7 +276,7 @@ int time_printf_hook(char *dst, size_t len, printf_hook_spec_t *spec, time_t *time = *((time_t**)(args[0])); bool utc = *((bool*)(args[1]));; struct tm t; - + if (time == UNDEFINED_TIME) { return print_in_hook(dst, len, "--- -- --:--:--%s----", @@ -267,7 +305,7 @@ int time_delta_printf_hook(char *dst, size_t len, printf_hook_spec_t *spec, time_t *arg1 = *((time_t**)(args[0])); time_t *arg2 = *((time_t**)(args[1])); time_t delta = abs(*arg1 - *arg2); - + if (delta > 2 * 60 * 60 * 24) { delta /= 60 * 60 * 24; @@ -301,7 +339,7 @@ int mem_printf_hook(char *dst, size_t dstlen, { char *bytes = *((void**)(args[0])); int len = *((size_t*)(args[1])); - + char buffer[BYTES_PER_LINE * 3]; char ascii_buffer[BYTES_PER_LINE + 1]; char *buffer_pos = buffer; @@ -310,9 +348,9 @@ int mem_printf_hook(char *dst, size_t dstlen, int line_start = 0; int i = 0; int written = 0; - + written += print_in_hook(dst, dstlen, "=> %d bytes @ %p", len, bytes); - + while (bytes_pos < bytes_roof) { *buffer_pos++ = hexdig_upper[(*bytes_pos >> 4) & 0xF]; @@ -321,20 +359,20 @@ int mem_printf_hook(char *dst, size_t dstlen, ascii_buffer[i++] = (*bytes_pos > 31 && *bytes_pos < 127) ? *bytes_pos : '.'; - if (++bytes_pos == bytes_roof || i == BYTES_PER_LINE) + if (++bytes_pos == bytes_roof || i == BYTES_PER_LINE) { int padding = 3 * (BYTES_PER_LINE - i); - + while (padding--) { *buffer_pos++ = ' '; } *buffer_pos++ = '\0'; ascii_buffer[i] = '\0'; - + written += print_in_hook(dst, dstlen, "\n%4d: %s %s", - line_start, buffer, ascii_buffer); - + line_start, buffer, ascii_buffer); + buffer_pos = buffer; line_start += BYTES_PER_LINE; i = 0; diff --git a/src/libstrongswan/utils.h b/src/libstrongswan/utils.h index 5d273d272..964cbd1d2 100644 --- a/src/libstrongswan/utils.h +++ b/src/libstrongswan/utils.h @@ -25,6 +25,9 @@ #include <sys/types.h> #include <stdlib.h> #include <stddef.h> +#include <sys/time.h> +#include <arpa/inet.h> +#include <string.h> #include <enum.h> @@ -71,12 +74,19 @@ /** * Macro gives back larger of two values. */ -#define max(x,y) ((x) > (y) ? (x):(y)) +#define max(x,y) ({ \ + typeof(x) _x = (x); \ + typeof(y) _y = (y); \ + _x > _y ? _x : _y; }) + /** * Macro gives back smaller of two values. */ -#define min(x,y) ((x) < (y) ? (x):(y)) +#define min(x,y) ({ \ + typeof(x) _x = (x); \ + typeof(y) _y = (y); \ + _x < _y ? _x : _y; }) /** * Call destructor of an object, if object != NULL @@ -99,6 +109,35 @@ #define POS printf("%s, line %d\n", __FILE__, __LINE__) /** + * Object allocation/initialization macro, using designated initializer. + */ +#define INIT(this, ...) { (this) = malloc(sizeof(*this)); \ + *(this) = (typeof(*this)){ __VA_ARGS__ }; } + +/** + * Method declaration/definition macro, providing private and public interface. + * + * Defines a method name with this as first parameter and a return value ret, + * and an alias for this method with a _ prefix, having the this argument + * safely casted to the public interface iface. + * _name is provided a function pointer, but will get optimized out by GCC. + */ +#define METHOD(iface, name, ret, this, ...) \ + static ret name(union {iface *_public; this;} \ + __attribute__((transparent_union)), ##__VA_ARGS__); \ + const static typeof(name) *_##name = (const typeof(name)*)name; \ + static ret name(this, ##__VA_ARGS__) + +/** + * Same as METHOD(), but is defined for two public interfaces. + */ +#define METHOD2(iface1, iface2, name, ret, this, ...) \ + static ret name(union {iface1 *_public1; iface2 *_public2; this;} \ + __attribute__((transparent_union)), ##__VA_ARGS__); \ + const static typeof(name) *_##name = (const typeof(name)*)name; \ + static ret name(this, ##__VA_ARGS__) + +/** * Macro to allocate a sized type. */ #define malloc_thing(thing) ((thing*)malloc(sizeof(thing))) @@ -124,6 +163,11 @@ #define UNDEFINED_TIME 0 /** + * Maximum time since epoch causing wrap-around on Jan 19 03:14:07 UTC 2038 + */ +#define TIME_32_BIT_SIGNED_MAX 0x7fffffff + +/** * General purpose boolean type. */ #ifdef HAVE_STDBOOL_H @@ -167,57 +211,57 @@ enum status_t { * Call succeeded. */ SUCCESS, - + /** * Call failed. */ FAILED, - + /** * Out of resources. */ OUT_OF_RES, - + /** * The suggested operation is already done */ ALREADY_DONE, - + /** * Not supported. */ NOT_SUPPORTED, - + /** * One of the arguments is invalid. */ INVALID_ARG, - + /** * Something could not be found. */ NOT_FOUND, - + /** * Error while parsing. */ PARSE_ERROR, - + /** * Error while verifying. */ VERIFY_ERROR, - + /** * Object in invalid state. */ INVALID_STATE, - + /** * Destroy object which called method belongs to. */ DESTROY_ME, - + /** * Another call to the method is required. */ @@ -267,15 +311,27 @@ void memxor(u_int8_t dest[], u_int8_t src[], size_t n); void *memstr(const void *haystack, const char *needle, size_t n); /** - * Creates a directory and all required parent directories. + * Creates a directory and all required parent directories. * - * @param path path to the new directory - * @param mode permissions of the new directory/directories + * @param path path to the new directory + * @param mode permissions of the new directory/directories * @return TRUE on success */ bool mkdir_p(const char *path, mode_t mode); /** + * Get a timestamp from a monotonic time source. + * + * While the time()/gettimeofday() functions are affected by leap seconds + * and system time changes, this function returns ever increasing monotonic + * time stamps. + * + * @param tv timeval struct receiving monotonic timestamps, or NULL + * @return monotonic timestamp in seconds + */ +time_t time_monotonic(timeval_t *tv); + +/** * returns null */ void *return_null(); @@ -296,6 +352,64 @@ bool return_true(); bool return_false(); /** + * Write a 16-bit host order value in network order to an unaligned address. + * + * @param host host order 16-bit value + * @param network unaligned address to write network order value to + */ +static inline void htoun16(void *network, u_int16_t host) +{ + char *unaligned = (char*)network; + + host = htons(host); + memcpy(unaligned, &host, sizeof(host)); +} + +/** + * Write a 32-bit host order value in network order to an unaligned address. + * + * @param host host order 32-bit value + * @param network unaligned address to write network order value to + */ +static inline void htoun32(void *network, u_int32_t host) +{ + char *unaligned = (char*)network; + + host = htonl(host); + memcpy((char*)unaligned, &host, sizeof(host)); +} + +/** + * Read a 16-bit value in network order from an unaligned address to host order. + * + * @param network unaligned address to read network order value from + * @return host order value + */ +static inline u_int16_t untoh16(void *network) +{ + char *unaligned = (char*)network; + u_int16_t tmp; + + memcpy(&tmp, unaligned, sizeof(tmp)); + return ntohs(tmp); +} + +/** + * Read a 32-bit value in network order from an unaligned address to host order. + * + * @param network unaligned address to read network order value from + * @return host order value + */ +static inline u_int32_t untoh32(void *network) +{ + char *unaligned = (char*)network; + u_int32_t tmp; + + memcpy(&tmp, unaligned, sizeof(tmp)); + return ntohl(tmp); +} + +/** * Special type to count references */ typedef volatile u_int refcount_t; @@ -320,7 +434,7 @@ void ref_get(refcount_t *ref); /** * Put back a unused reference. * - * Decrements the reference counter atomic and + * Decrements the reference counter atomic and * says if more references available. * * @param ref pointer to ref counter @@ -333,8 +447,8 @@ bool ref_put(refcount_t *ref); /** * printf hook for time_t. * - * Arguments are: - * time_t* time, bool utc + * Arguments are: + * time_t* time, bool utc */ int time_printf_hook(char *dst, size_t len, printf_hook_spec_t *spec, const void *const *args); @@ -342,8 +456,8 @@ int time_printf_hook(char *dst, size_t len, printf_hook_spec_t *spec, /** * printf hook for time_t deltas. * - * Arguments are: - * time_t* begin, time_t* end + * Arguments are: + * time_t* begin, time_t* end */ int time_delta_printf_hook(char *dst, size_t len, printf_hook_spec_t *spec, const void *const *args); @@ -351,8 +465,8 @@ int time_delta_printf_hook(char *dst, size_t len, printf_hook_spec_t *spec, /** * printf hook for memory areas. * - * Arguments are: - * u_char *ptr, int len + * Arguments are: + * u_char *ptr, int len */ int mem_printf_hook(char *dst, size_t len, printf_hook_spec_t *spec, const void *const *args); diff --git a/src/libstrongswan/utils/backtrace.c b/src/libstrongswan/utils/backtrace.c index f110521af..5bba8ec21 100644 --- a/src/libstrongswan/utils/backtrace.c +++ b/src/libstrongswan/utils/backtrace.c @@ -33,17 +33,17 @@ typedef struct private_backtrace_t private_backtrace_t; * Private data of an backtrace_t object. */ struct private_backtrace_t { - + /** * Public backtrace_t interface. */ backtrace_t public; - + /** * Number of stacks frames obtained in stack_frames */ int frame_count; - + /** * Recorded stack frames. */ @@ -58,7 +58,7 @@ static void log_(private_backtrace_t *this, FILE *file) #ifdef HAVE_BACKTRACE size_t i; char **strings; - + strings = backtrace_symbols(this->frames, this->frame_count); fprintf(file, " dumping %d stack frame addresses:\n", this->frame_count); @@ -66,14 +66,14 @@ static void log_(private_backtrace_t *this, FILE *file) { #ifdef HAVE_DLADDR Dl_info info; - + if (dladdr(this->frames[i], &info)) { char cmd[1024]; FILE *output; - char c; + int c; void *ptr = this->frames[i]; - + if (strstr(info.dli_fname, ".so")) { ptr = (void*)(this->frames[i] - info.dli_fbase); @@ -136,7 +136,7 @@ static bool contains_function(private_backtrace_t *this, char *function) for (i = 0; i< this->frame_count; i++) { Dl_info info; - + if (dladdr(this->frames[i], &info) && info.dli_sname) { if (streq(info.dli_sname, function)) @@ -165,7 +165,7 @@ backtrace_t *backtrace_create(int skip) private_backtrace_t *this; void *frames[50]; int frame_count = 0; - + #ifdef HAVE_BACKTRACE frame_count = backtrace(frames, countof(frames)); #endif /* HAVE_BACKTRACE */ @@ -173,11 +173,11 @@ backtrace_t *backtrace_create(int skip) this = malloc(sizeof(private_backtrace_t) + frame_count * sizeof(void*)); memcpy(this->frames, frames + skip, frame_count * sizeof(void*)); this->frame_count = frame_count; - + this->public.log = (void(*)(backtrace_t*,FILE*))log_; this->public.contains_function = (bool(*)(backtrace_t*, char *function))contains_function; this->public.destroy = (void(*)(backtrace_t*))destroy; - + return &this->public; } diff --git a/src/libstrongswan/utils/backtrace.h b/src/libstrongswan/utils/backtrace.h index 061d9f356..c4d4284d1 100644 --- a/src/libstrongswan/utils/backtrace.h +++ b/src/libstrongswan/utils/backtrace.h @@ -31,12 +31,12 @@ typedef struct backtrace_t backtrace_t; * A backtrace registers the frames on the stack during creation. */ struct backtrace_t { - + /** * Log the backtrace to a FILE stream. */ void (*log)(backtrace_t *this, FILE *file); - + /** * Check if the backtrace contains a frame in a specific function. * @@ -44,7 +44,7 @@ struct backtrace_t { * @return TRUE if function is in the stack */ bool (*contains_function)(backtrace_t *this, char *function); - + /** * Destroy a backtrace instance. */ diff --git a/src/libstrongswan/utils/enumerator.c b/src/libstrongswan/utils/enumerator.c index 08522b8d5..7efdd883e 100644 --- a/src/libstrongswan/utils/enumerator.c +++ b/src/libstrongswan/utils/enumerator.c @@ -77,7 +77,7 @@ static bool enumerate_dir_enum(dir_enum_t *this, char **relative, { struct dirent *entry = readdir(this->dir); size_t len, remaining; - + if (!entry) { return FALSE; @@ -91,7 +91,7 @@ static bool enumerate_dir_enum(dir_enum_t *this, char **relative, *relative = entry->d_name; } if (absolute || st) - { + { remaining = sizeof(this->full) - (this->full_end - this->full); len = snprintf(this->full_end, remaining, "%s", entry->d_name); if (len < 0 || len >= remaining) @@ -124,7 +124,7 @@ enumerator_t* enumerator_create_directory(char *path) dir_enum_t *this = malloc_thing(dir_enum_t); this->public.enumerate = (void*)enumerate_dir_enum; this->public.destroy = (void*)destroy_dir_enum; - + if (*path == '\0') { path = "./"; @@ -132,7 +132,7 @@ enumerator_t* enumerator_create_directory(char *path) len = snprintf(this->full, sizeof(this->full)-1, "%s", path); if (len < 0 || len >= sizeof(this->full)-1) { - DBG1("path string %s too long", path); + DBG1("path string '%s' too long", path); free(this); return NULL; } @@ -143,11 +143,11 @@ enumerator_t* enumerator_create_directory(char *path) this->full[len] = '\0'; } this->full_end = &this->full[len]; - + this->dir = opendir(path); if (this->dir == NULL) { - DBG1("opening directory %s failed: %s", path, strerror(errno)); + DBG1("opening directory '%s' failed: %s", path, strerror(errno)); free(this); return NULL; } @@ -186,7 +186,7 @@ static bool enumerate_token_enum(token_enum_t *this, char **token) { char *pos = NULL, *tmp, *sep, *trim; bool last = FALSE; - + /* trim leading characters/separators */ while (*this->pos) { @@ -215,7 +215,7 @@ static bool enumerate_token_enum(token_enum_t *this, char **token) break; } } - + switch (*this->pos) { case '"': @@ -259,7 +259,7 @@ static bool enumerate_token_enum(token_enum_t *this, char **token) break; } } - + /* trim trailing characters/separators */ pos--; while (pos >= *token) @@ -289,7 +289,7 @@ static bool enumerate_token_enum(token_enum_t *this, char **token) break; } } - + if (!last || pos >= *token) { return TRUE; @@ -303,14 +303,14 @@ static bool enumerate_token_enum(token_enum_t *this, char **token) enumerator_t* enumerator_create_token(char *string, char *sep, char *trim) { token_enum_t *enumerator = malloc_thing(token_enum_t); - + enumerator->public.enumerate = (void*)enumerate_token_enum; enumerator->public.destroy = (void*)destroy_token_enum; enumerator->string = strdup(string); enumerator->pos = enumerator->string; enumerator->sep = sep; enumerator->trim = trim; - + return &enumerator->public; } @@ -342,9 +342,9 @@ static bool enumerate_nested(nested_enumerator_t *this, void *v1, void *v2, while (TRUE) { while (this->inner == NULL) - { + { void *outer; - + if (!this->outer->enumerate(this->outer, &outer)) { return FALSE; @@ -382,7 +382,7 @@ enumerator_t *enumerator_create_nested(enumerator_t *outer, void *data, void (*destroy_data)(void *data)) { nested_enumerator_t *enumerator = malloc_thing(nested_enumerator_t); - + enumerator->public.enumerate = (void*)enumerate_nested; enumerator->public.destroy = (void*)destroy_nested; enumerator->outer = outer; @@ -390,7 +390,7 @@ enumerator_t *enumerator_create_nested(enumerator_t *outer, enumerator->create_inner = (void*)inner_constructor; enumerator->data = data; enumerator->destroy_data = destroy_data; - + return &enumerator->public; } @@ -444,14 +444,14 @@ enumerator_t *enumerator_create_filter(enumerator_t *unfiltered, void *data, void (*destructor)(void *data)) { filter_enumerator_t *this = malloc_thing(filter_enumerator_t); - + this->public.enumerate = (void*)enumerate_filter; this->public.destroy = (void*)destroy_filter; this->unfiltered = unfiltered; this->filter = filter; this->data = data; this->destructor = destructor; - + return &this->public; } @@ -491,13 +491,13 @@ enumerator_t *enumerator_create_cleaner(enumerator_t *wrapped, void (*cleanup)(void *data), void *data) { cleaner_enumerator_t *this = malloc_thing(cleaner_enumerator_t); - + this->public.enumerate = (void*)enumerate_cleaner; this->public.destroy = (void*)destroy_cleaner; this->wrapped = wrapped; this->cleanup = cleanup; this->data = data; - + return &this->public; } @@ -543,13 +543,13 @@ static bool enumerate_single(single_enumerator_t *this, void **item) enumerator_t *enumerator_create_single(void *item, void (*cleanup)(void *item)) { single_enumerator_t *this = malloc_thing(single_enumerator_t); - + this->public.enumerate = (void*)enumerate_single; this->public.destroy = (void*)destroy_single; this->item = item; this->cleanup = cleanup; this->done = FALSE; - + return &this->public; } diff --git a/src/libstrongswan/utils/enumerator.h b/src/libstrongswan/utils/enumerator.h index 4367d0836..3056498b1 100644 --- a/src/libstrongswan/utils/enumerator.h +++ b/src/libstrongswan/utils/enumerator.h @@ -12,7 +12,7 @@ * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License * for more details. */ - + /** * @defgroup enumerator enumerator * @{ @ingroup utils @@ -33,18 +33,18 @@ struct enumerator_t { /** * Enumerate collection. * - * The enumerate function takes a variable argument list containing + * The enumerate function takes a variable argument list containing * pointers where the enumerated values get written. * * @param ... variable list of enumerated items, implementation dependant * @return TRUE if pointers returned */ bool (*enumerate)(enumerator_t *this, ...); - + /** - * Destroy a enumerator instance. - */ - void (*destroy)(enumerator_t *this); + * Destroy a enumerator instance. + */ + void (*destroy)(enumerator_t *this); }; /** @@ -75,7 +75,7 @@ enumerator_t *enumerator_create_single(void *item, void (*cleanup)(void *item)); char *rel, *abs; struct stat st; enumerator_t *e; - + e = enumerator_create_directory("/tmp"); if (e) { @@ -110,7 +110,7 @@ enumerator_t* enumerator_create_token(char *string, char *sep, char *trim); /** * Creates an enumerator which enumerates over enumerated enumerators :-). - * + * * The variable argument list of enumeration values is limit to 5. * * @param outer outer enumerator diff --git a/src/libstrongswan/utils/hashtable.c b/src/libstrongswan/utils/hashtable.c index 6d33d023b..02c225833 100644 --- a/src/libstrongswan/utils/hashtable.c +++ b/src/libstrongswan/utils/hashtable.c @@ -30,12 +30,12 @@ struct pair_t { * Key of a hash table item. */ void *key; - + /** * Value of a hash table item. */ void *value; - + /** * Cached hash (used in case of a resize). */ @@ -48,11 +48,11 @@ struct pair_t { pair_t *pair_create(void *key, void *value, u_int hash) { pair_t *this = malloc_thing(pair_t); - + this->key = key; this->value = value; this->hash = hash; - + return this; } @@ -67,37 +67,37 @@ struct private_hashtable_t { * Public part of hash table. */ hashtable_t public; - + /** - * The number of items in the hash table. + * The number of items in the hash table. */ u_int count; - + /** * The current capacity of the hash table (always a power of 2). */ u_int capacity; - + /** - * The current mask to calculate the row index (capacity - 1). + * The current mask to calculate the row index (capacity - 1). */ u_int mask; - + /** * The load factor. */ float load_factor; - + /** * The actual table. */ linked_list_t **table; - + /** * The hashing function. */ hashtable_hash_t hash; - + /** * The equality function. */ @@ -115,17 +115,17 @@ struct private_enumerator_t { * implements enumerator interface */ enumerator_t enumerator; - + /** * associated hash table */ private_hashtable_t *table; - + /** * current row index */ u_int row; - + /** * enumerator for the current row */ @@ -149,6 +149,7 @@ static inline bool pair_equals(pair_t *pair, private_hashtable_t *this, void *ke static u_int get_nearest_powerof2(u_int n) { u_int i; + --n; for (i = 1; i < sizeof(u_int) * 8; i <<= 1) { @@ -166,7 +167,7 @@ static void init_hashtable(private_hashtable_t *this, u_int capacity) this->capacity = get_nearest_powerof2(capacity); this->mask = this->capacity - 1; this->load_factor = 0.75; - + this->table = calloc(this->capacity, sizeof(linked_list_t*)); } @@ -175,30 +176,37 @@ static void init_hashtable(private_hashtable_t *this, u_int capacity) */ static void rehash(private_hashtable_t *this) { - u_int row; - u_int old_capacity = this->capacity; - linked_list_t **old_table = this->table; - - if (old_capacity >= MAX_CAPACITY) + linked_list_t **old_table; + u_int row, old_capacity; + + if (this->capacity < MAX_CAPACITY) { return; } - + + old_capacity = this->capacity; + old_table = this->table; + init_hashtable(this, old_capacity << 1); - - for (row = 0; row < old_capacity; ++row) + + for (row = 0; row < old_capacity; row++) { - linked_list_t *list; - if ((list = old_table[row]) != NULL) + enumerator_t *enumerator; + linked_list_t *list, *new_list; + pair_t *pair; + u_int new_row; + + list = old_table[row]; + if (list) { - pair_t *pair; - enumerator_t *enumerator = list->create_enumerator(list); + enumerator = list->create_enumerator(list); while (enumerator->enumerate(enumerator, &pair)) { - linked_list_t *new_list; - u_int new_row = pair->hash & this->mask; + new_row = pair->hash & this->mask; + list->remove_at(list, enumerator); - if ((new_list = this->table[new_row]) == NULL) + new_list = this->table[new_row]; + if (!new_list) { new_list = this->table[new_row] = linked_list_create(); } @@ -216,15 +224,20 @@ static void rehash(private_hashtable_t *this) */ static void *put(private_hashtable_t *this, void *key, void *value) { - linked_list_t *list; void *old_value = NULL; - u_int hash = this->hash(key); - u_int row = hash & this->mask; - - if ((list = this->table[row]) != NULL) + linked_list_t *list; + u_int hash; + u_int row; + + hash = this->hash(key); + row = hash & this->mask; + list = this->table[row]; + if (list) { + enumerator_t *enumerator; pair_t *pair; - enumerator_t *enumerator = list->create_enumerator(list); + + enumerator = list->create_enumerator(list); while (enumerator->enumerate(enumerator, &pair)) { if (pair_equals(pair, this, key)) @@ -240,43 +253,39 @@ static void *put(private_hashtable_t *this, void *key, void *value) { list = this->table[row] = linked_list_create(); } - if (!old_value) { list->insert_last(list, pair_create(key, value, hash)); this->count++; } - if (this->count >= this->capacity * this->load_factor) { rehash(this); } - return old_value; } - + /** - * Implementation of hashtable_t.get + * Implementation of hashtable_t.get */ static void *get(private_hashtable_t *this, void *key) { void *value = NULL; linked_list_t *list; - u_int row = this->hash(key) & this->mask; - - if ((list = this->table[row]) != NULL) + pair_t *pair; + + list = this->table[this->hash(key) & this->mask]; + if (list) { - pair_t *pair; if (list->find_first(list, (linked_list_match_t)pair_equals, - (void**)&pair, this, key) == SUCCESS) + (void**)&pair, this, key) == SUCCESS) { value = pair->value; } } - return value; } - + /** * Implementation of hashtable_t.remove */ @@ -284,12 +293,14 @@ static void *remove_(private_hashtable_t *this, void *key) { void *value = NULL; linked_list_t *list; - u_int row = this->hash(key) & this->mask; - - if ((list = this->table[row]) != NULL) + + list = this->table[this->hash(key) & this->mask]; + if (list) { + enumerator_t *enumerator; pair_t *pair; - enumerator_t *enumerator = list->create_enumerator(list); + + enumerator = list->create_enumerator(list); while (enumerator->enumerate(enumerator, &pair)) { if (pair_equals(pair, this, key)) @@ -303,10 +314,9 @@ static void *remove_(private_hashtable_t *this, void *key) } enumerator->destroy(enumerator); } - return value; } - + /** * Implementation of hashtable_t.get_count */ @@ -325,7 +335,7 @@ static bool enumerate(private_enumerator_t *this, void **key, void **value) if (this->current) { pair_t *pair; - + if (this->current->enumerate(this->current, &pair)) { if (key) @@ -344,8 +354,9 @@ static bool enumerate(private_enumerator_t *this, void **key, void **value) else { linked_list_t *list; - - if ((list = this->table->table[this->row]) != NULL) + + list = this->table->table[this->row]; + if (list) { this->current = list->create_enumerator(list); continue; @@ -374,26 +385,28 @@ static void enumerator_destroy(private_enumerator_t *this) static enumerator_t* create_enumerator(private_hashtable_t *this) { private_enumerator_t *enumerator = malloc_thing(private_enumerator_t); - + enumerator->enumerator.enumerate = (void*)enumerate; enumerator->enumerator.destroy = (void*)enumerator_destroy; enumerator->table = this; enumerator->row = 0; enumerator->current = NULL; - + return &enumerator->enumerator; } - + /** * Implementation of hashtable_t.destroy */ static void destroy(private_hashtable_t *this) { + linked_list_t *list; u_int row; - for (row = 0; row < this->capacity; ++row) + + for (row = 0; row < this->capacity; row++) { - linked_list_t *list; - if ((list = this->table[row]) != NULL) + list = this->table[row]; + if (list) { list->destroy_function(list, free); } @@ -411,12 +424,12 @@ hashtable_t *hashtable_create(hashtable_hash_t hash, hashtable_equals_t equals, private_hashtable_t *this = malloc_thing(private_hashtable_t); this->public.put = (void*(*)(hashtable_t*,void*,void*))put; - this->public.get = (void*(*)(hashtable_t*,void*))get; + this->public.get = (void*(*)(hashtable_t*,void*))get; this->public.remove = (void*(*)(hashtable_t*,void*))remove_; this->public.get_count = (u_int(*)(hashtable_t*))get_count; this->public.create_enumerator = (enumerator_t*(*)(hashtable_t*))create_enumerator; this->public.destroy = (void(*)(hashtable_t*))destroy; - + this->count = 0; this->capacity = 0; this->mask = 0; @@ -424,8 +437,9 @@ hashtable_t *hashtable_create(hashtable_hash_t hash, hashtable_equals_t equals, this->table = NULL; this->hash = hash; this->equals = equals; - + init_hashtable(this, capacity); - + return &this->public; } + diff --git a/src/libstrongswan/utils/hashtable.h b/src/libstrongswan/utils/hashtable.h index cbe51f557..142ea6329 100644 --- a/src/libstrongswan/utils/hashtable.h +++ b/src/libstrongswan/utils/hashtable.h @@ -48,61 +48,61 @@ typedef bool (*hashtable_equals_t)(void *key, void *other_key); * General purpose hash table. This hash table is not synchronized. */ struct hashtable_t { - + /** * Create an enumerator over the hash table key/value pairs. - * + * * @return enumerator over (void *key, void *value) */ enumerator_t *(*create_enumerator) (hashtable_t *this); - + /** * Adds the given value with the given key to the hash table, if there * exists no entry with that key. NULL is returned in this case. * Otherwise the existing value is replaced and the function returns the * old value. - * + * * @param key the key to store * @param value the value to store * @return NULL if no item was replaced, the old value otherwise */ void *(*put) (hashtable_t *this, void *key, void *value); - + /** * Returns the value with the given key, if the hash table contains such an * entry, otherwise NULL is returned. - * + * * @param key the key of the requested value - * @return the value, NULL if not found + * @return the value, NULL if not found */ void *(*get) (hashtable_t *this, void *key); - + /** * Removes the value with the given key from the hash table and returns the * removed value (or NULL if no such value existed). - * + * * @param key the key of the value to remove * @return the removed value, NULL if not found */ void *(*remove) (hashtable_t *this, void *key); - + /** * Gets the number of items in the hash table. - * + * * @return number of items */ u_int (*get_count) (hashtable_t *this); - + /** * Destroys a hash table object. */ void (*destroy) (hashtable_t *this); - + }; /** * Creates an empty hash table object. - * + * * @param hash hash function * @param equals equals function * @param capacity initial capacity diff --git a/src/libstrongswan/utils/host.c b/src/libstrongswan/utils/host.c index 661bec315..a610b3a4d 100644 --- a/src/libstrongswan/utils/host.c +++ b/src/libstrongswan/utils/host.c @@ -38,7 +38,7 @@ struct private_host_t { * Public data */ host_t public; - + /** * low-lewel structure, wich stores the address */ @@ -111,7 +111,7 @@ int host_printf_hook(char *dst, size_t dstlen, printf_hook_spec_t *spec, { private_host_t *this = *((private_host_t**)(args[0])); char buffer[INET6_ADDRSTRLEN + 16]; - + if (this == NULL) { snprintf(buffer, sizeof(buffer), "(null)"); @@ -126,10 +126,10 @@ int host_printf_hook(char *dst, size_t dstlen, printf_hook_spec_t *spec, void *address; u_int16_t port; int len; - + address = &this->address6.sin6_addr; port = this->address6.sin6_port; - + switch (this->address.sa_family) { case AF_INET: @@ -137,7 +137,7 @@ int host_printf_hook(char *dst, size_t dstlen, printf_hook_spec_t *spec, port = this->address4.sin_port; /* fall */ case AF_INET6: - + if (inet_ntop(this->address.sa_family, address, buffer, sizeof(buffer)) == NULL) { @@ -169,7 +169,7 @@ int host_printf_hook(char *dst, size_t dstlen, printf_hook_spec_t *spec, static chunk_t get_address(private_host_t *this) { chunk_t address = chunk_empty; - + switch (this->address.sa_family) { case AF_INET: @@ -252,7 +252,7 @@ static void set_port(private_host_t *this, u_int16_t port) static private_host_t *clone_(private_host_t *this) { private_host_t *new = malloc_thing(private_host_t); - + memcpy(new, this, sizeof(private_host_t)); return new; } @@ -267,7 +267,7 @@ static bool ip_equals(private_host_t *this, private_host_t *other) /* 0.0.0.0 and 0::0 are equal */ return (is_anyaddr(this) && is_anyaddr(other)); } - + switch (this->address.sa_family) { case AF_INET: @@ -292,7 +292,7 @@ static bool ip_equals(private_host_t *this, private_host_t *other) static host_diff_t get_differences(host_t *this, host_t *other) { host_diff_t ret = HOST_DIFF_NONE; - + if (!this->ip_equals(this, other)) { ret |= HOST_DIFF_ADDR; @@ -302,7 +302,7 @@ static host_diff_t get_differences(host_t *this, host_t *other) { ret |= HOST_DIFF_PORT; } - + return ret; } @@ -315,7 +315,7 @@ static bool equals(private_host_t *this, private_host_t *other) { return FALSE; } - + switch (this->address.sa_family) { case AF_INET: @@ -346,7 +346,7 @@ static void destroy(private_host_t *this) static private_host_t *host_create_empty(void) { private_host_t *this = malloc_thing(private_host_t); - + this->public.get_sockaddr = (sockaddr_t* (*) (host_t*))get_sockaddr; this->public.get_sockaddr_len = (socklen_t*(*) (host_t*))get_sockaddr_len; this->public.clone = (host_t* (*) (host_t*))clone_; @@ -359,7 +359,7 @@ static private_host_t *host_create_empty(void) this->public.equals = (bool (*) (host_t *,host_t *)) equals; this->public.is_anyaddr = (bool (*) (host_t *)) is_anyaddr; this->public.destroy = (void (*) (host_t*))destroy; - + return this; } @@ -369,7 +369,7 @@ static private_host_t *host_create_empty(void) static host_t *host_create_any_port(int family, u_int16_t port) { host_t *this; - + this = host_create_any(family); this->set_port(this, port); return this; @@ -381,7 +381,7 @@ static host_t *host_create_any_port(int family, u_int16_t port) host_t *host_create_from_string(char *string, u_int16_t port) { private_host_t *this; - + if (streq(string, "%any")) { return host_create_any_port(AF_INET, port); @@ -390,7 +390,7 @@ host_t *host_create_from_string(char *string, u_int16_t port) { return host_create_any_port(AF_INET6, port); } - + this = host_create_empty(); if (strchr(string, '.')) { @@ -437,7 +437,7 @@ host_t *host_create_from_string(char *string, u_int16_t port) host_t *host_create_from_sockaddr(sockaddr_t *sockaddr) { private_host_t *this = host_create_empty(); - + switch (sockaddr->sa_family) { case AF_INET: @@ -467,7 +467,7 @@ host_t *host_create_from_dns(char *string, int af, u_int16_t port) private_host_t *this; struct addrinfo hints, *result; int error; - + if (streq(string, "%any")) { return host_create_any_port(af ? af : AF_INET, port); @@ -476,7 +476,7 @@ host_t *host_create_from_dns(char *string, int af, u_int16_t port) { return host_create_any_port(af ? af : AF_INET6, port); } - + memset(&hints, 0, sizeof(hints)); hints.ai_family = af; error = getaddrinfo(string, NULL, &hints, &result); @@ -510,7 +510,7 @@ host_t *host_create_from_dns(char *string, int af, u_int16_t port) host_t *host_create_from_chunk(int family, chunk_t address, u_int16_t port) { private_host_t *this; - + switch (family) { case AF_INET: @@ -567,10 +567,10 @@ host_t *host_create_from_chunk(int family, chunk_t address, u_int16_t port) host_t *host_create_any(int family) { private_host_t *this = host_create_empty(); - + memset(&this->address_max, 0, sizeof(struct sockaddr_storage)); this->address.sa_family = family; - + switch (family) { case AF_INET: diff --git a/src/libstrongswan/utils/host.h b/src/libstrongswan/utils/host.h index 0a2541d96..f5796154c 100644 --- a/src/libstrongswan/utils/host.h +++ b/src/libstrongswan/utils/host.h @@ -34,7 +34,7 @@ typedef struct host_t host_t; #include <netinet/in.h> #include <arpa/inet.h> -#include <library.h> +#include <chunk.h> /** * Differences between two hosts. They differ in @@ -48,103 +48,103 @@ enum host_diff_t { /** * Representates a Host - * - * Host object, identifies a address:port pair and defines some + * + * Host object, identifies a address:port pair and defines some * useful functions on it. */ struct host_t { - - /** + + /** * Build a clone of this host object. - * + * * @return cloned host */ host_t *(*clone) (host_t *this); - - /** + + /** * Get a pointer to the internal sockaddr struct. - * + * * This is used for sending and receiving via sockets. - * + * * @return pointer to the internal sockaddr structure */ sockaddr_t *(*get_sockaddr) (host_t *this); - - /** + + /** * Get the length of the sockaddr struct. - * + * * Depending on the family, the length of the sockaddr struct * is different. Use this function to get the length of the sockaddr * struct returned by get_sock_addr. - * + * * This is used for sending and receiving via sockets. - * + * * @return length of the sockaddr struct */ socklen_t *(*get_sockaddr_len) (host_t *this); - + /** * Gets the family of the address - * + * * @return family */ int (*get_family) (host_t *this); - - /** + + /** * Checks if the ip address of host is set to default route. - * + * * @return TRUE if host is 0.0.0.0 or 0::0, FALSE otherwise */ bool (*is_anyaddr) (host_t *this); - - /** + + /** * Get the address of this host as chunk_t - * + * * Returned chunk points to internal data. - * - * @return address string, + * + * @return address string, */ chunk_t (*get_address) (host_t *this); - - /** + + /** * Get the port of this host - * + * * @return port number */ u_int16_t (*get_port) (host_t *this); - /** + /** * Set the port of this host * * @param port port numer */ void (*set_port) (host_t *this, u_int16_t port); - - /** + + /** * Compare the ips of two hosts hosts. - * + * * @param other the other to compare * @return TRUE if addresses are equal. */ bool (*ip_equals) (host_t *this, host_t *other); - - /** + + /** * Compare two hosts, with port. - * + * * @param other the other to compare * @return TRUE if addresses and ports are equal. */ bool (*equals) (host_t *this, host_t *other); - /** + /** * Compare two hosts and return the differences. * * @param other the other to compare * @return differences in a combination of host_diff_t's */ host_diff_t (*get_differences) (host_t *this, host_t *other); - - /** + + /** * Destroy this host object. */ void (*destroy) (host_t *this); @@ -200,8 +200,8 @@ host_t *host_create_any(int family); /** * printf hook function for host_t. * - * Arguments are: - * host_t *host + * Arguments are: + * host_t *host * Use #-modifier to include port number */ int host_printf_hook(char *dst, size_t len, printf_hook_spec_t *spec, diff --git a/src/libstrongswan/utils/identification.c b/src/libstrongswan/utils/identification.c index 10daf4679..b0da340bc 100644 --- a/src/libstrongswan/utils/identification.c +++ b/src/libstrongswan/utils/identification.c @@ -26,6 +26,7 @@ #include <asn1/oid.h> #include <asn1/asn1.h> +#include <crypto/hashers/hasher.h> ENUM_BEGIN(id_match_names, ID_MATCH_NONE, ID_MATCH_MAX_WILDCARDS, "MATCH_NONE", @@ -48,15 +49,14 @@ ENUM_BEGIN(id_type_names, ID_ANY, ID_KEY_ID, "ID_DER_ASN1_DN", "ID_DER_ASN1_GN", "ID_KEY_ID"); -ENUM_NEXT(id_type_names, ID_DER_ASN1_GN_URI, ID_CERT_DER_SHA1, ID_KEY_ID, - "ID_DER_ASN1_GN_URI", - "ID_PUBKEY_INFO_SHA1", - "ID_PUBKEY_SHA1", - "ID_CERT_DER_SHA1"); -ENUM_END(id_type_names, ID_CERT_DER_SHA1); +ENUM_NEXT(id_type_names, ID_DER_ASN1_GN_URI, ID_MYID, ID_KEY_ID, + "ID_DER_ASN1_GN_URI" + "ID_IETF_ATTR_STRING" + "ID_MYID"); +ENUM_END(id_type_names, ID_MYID); /** - * coding of X.501 distinguished name + * coding of X.501 distinguished name */ typedef struct { const u_char *name; @@ -109,12 +109,12 @@ struct private_identification_t { * Public interface. */ identification_t public; - + /** * Encoded representation of this ID. */ chunk_t encoded; - + /** * Type of this ID. */ @@ -133,14 +133,11 @@ typedef struct { chunk_t seqs; } rdn_enumerator_t; -/** - * Implementation of rdn_enumerator_t.enumerate - */ -static bool rdn_enumerate(rdn_enumerator_t *this, chunk_t *oid, - u_char *type, chunk_t *data) +METHOD(enumerator_t, rdn_enumerate, bool, + rdn_enumerator_t *this, chunk_t *oid, u_char *type, chunk_t *data) { chunk_t rdn; - + /* a DN contains one or more SET, each containing one or more SEQUENCES, * each containing a OID/value RDN */ if (!this->seqs.len) @@ -155,7 +152,7 @@ static bool rdn_enumerate(rdn_enumerator_t *this, chunk_t *oid, asn1_unwrap(&rdn, oid) == ASN1_OID) { int t = asn1_unwrap(&rdn, data); - + if (t != ASN1_INVALID) { *type = t; @@ -170,11 +167,15 @@ static bool rdn_enumerate(rdn_enumerator_t *this, chunk_t *oid, */ static enumerator_t* create_rdn_enumerator(chunk_t dn) { - rdn_enumerator_t *e = malloc_thing(rdn_enumerator_t); - - e->public.enumerate = (void*)rdn_enumerate; - e->public.destroy = (void*)free; - + rdn_enumerator_t *e; + + INIT(e, + .public = { + .enumerate = (void*)_rdn_enumerate, + .destroy = (void*)free, + }, + ); + /* a DN is a SEQUENCE, get the first SET of it */ if (asn1_unwrap(&dn, &e->sets) == ASN1_SEQUENCE) { @@ -195,11 +196,8 @@ typedef struct { enumerator_t *inner; } rdn_part_enumerator_t; -/** - * Implementation of rdn_part_enumerator_t.enumerate(). - */ -static bool rdn_part_enumerate(rdn_part_enumerator_t *this, - id_part_t *type, chunk_t *data) +METHOD(enumerator_t, rdn_part_enumerate, bool, + rdn_part_enumerator_t *this, id_part_t *type, chunk_t *data) { int i, known_oid, strtype; chunk_t oid, inner_data; @@ -224,7 +222,7 @@ static bool rdn_part_enumerate(rdn_part_enumerator_t *this, {OID_EMAIL_ADDRESS, ID_PART_RDN_E}, {OID_EMPLOYEE_NUMBER, ID_PART_RDN_EN}, }; - + while (this->inner->enumerate(this->inner, &oid, &strtype, &inner_data)) { known_oid = asn1_known_oid(oid); @@ -241,30 +239,29 @@ static bool rdn_part_enumerate(rdn_part_enumerator_t *this, return FALSE; } -/** - * Implementation of rdn_part_enumerator_t.destroy(). - */ -static void rdn_part_enumerator_destroy(rdn_part_enumerator_t *this) +METHOD(enumerator_t, rdn_part_enumerator_destroy, void, + rdn_part_enumerator_t *this) { this->inner->destroy(this->inner); free(this); } -/** - * Implementation of identification_t.create_part_enumerator - */ -static enumerator_t* create_part_enumerator(private_identification_t *this) +METHOD(identification_t, create_part_enumerator, enumerator_t*, + private_identification_t *this) { switch (this->type) { case ID_DER_ASN1_DN: { - rdn_part_enumerator_t *e = malloc_thing(rdn_part_enumerator_t); - - e->inner = create_rdn_enumerator(this->encoded); - e->public.enumerate = (void*)rdn_part_enumerate; - e->public.destroy = (void*)rdn_part_enumerator_destroy; - + rdn_part_enumerator_t *e; + + INIT(e, + .inner = create_rdn_enumerator(this->encoded), + .public = { + .enumerate = (void*)_rdn_part_enumerate, + .destroy = _rdn_part_enumerator_destroy, + }, + ); return &e->public; } case ID_RFC822_ADDR: @@ -282,16 +279,16 @@ static enumerator_t* create_part_enumerator(private_identification_t *this) static void dntoa(chunk_t dn, char *buf, size_t len) { enumerator_t *e; - chunk_t oid_data, data; + chunk_t oid_data, data, printable; u_char type; int oid, written; bool finished = FALSE; - + e = create_rdn_enumerator(dn); while (e->enumerate(e, &oid_data, &type, &data)) { oid = asn1_known_oid(oid_data); - + if (oid == OID_UNKNOWN) { written = snprintf(buf, len, "%#B=", &oid_data); @@ -302,18 +299,13 @@ static void dntoa(chunk_t dn, char *buf, size_t len) } buf += written; len -= written; - - if (chunk_printable(data, NULL, '?')) - { - written = snprintf(buf, len, "%.*s", data.len, data.ptr); - } - else - { - written = snprintf(buf, len, "%#B", &data); - } + + chunk_printable(data, &printable, '?'); + written = snprintf(buf, len, "%.*s", printable.len, printable.ptr); + chunk_free(&printable); buf += written; len -= written; - + if (data.ptr + data.len != dn.ptr + dn.len) { written = snprintf(buf, len, ", "); @@ -347,7 +339,7 @@ static status_t atodn(char *src, chunk_t *dn) READ_NAME = 3, UNKNOWN_OID = 4 } state_t; - + chunk_t oid = chunk_empty; chunk_t name = chunk_empty; chunk_t rdns[RDN_MAX]; @@ -358,7 +350,7 @@ static status_t atodn(char *src, chunk_t *dn) asn1_t rdn_type; state_t state = SEARCH_OID; status_t status = SUCCESS; - + do { switch (state) @@ -379,7 +371,7 @@ static status_t atodn(char *src, chunk_t *dn) else { bool found = FALSE; - + for (i = 0; i < countof(x501rdns); i++) { if (strlen(x501rdns[i].name) == oid.len && @@ -424,15 +416,15 @@ static status_t atodn(char *src, chunk_t *dn) rdn_type = (x501rdns[i].type == ASN1_PRINTABLESTRING && !asn1_is_printablestring(name)) ? ASN1_T61STRING : x501rdns[i].type; - + if (rdn_count < RDN_MAX) { chunk_t rdn_oid; - + rdn_oid = asn1_build_known_oid(x501rdns[i].oid); if (rdn_oid.len) { - rdns[rdn_count] = + rdns[rdn_count] = asn1_wrap(ASN1_SET, "m", asn1_wrap(ASN1_SEQUENCE, "mm", rdn_oid, @@ -459,20 +451,20 @@ static status_t atodn(char *src, chunk_t *dn) break; } } while (*src++ != '\0'); - + /* build the distinguished name sequence */ { int i; u_char *pos = asn1_build_object(dn, ASN1_SEQUENCE, dn_len); - + for (i = 0; i < rdn_count; i++) { - memcpy(pos, rdns[i].ptr, rdns[i].len); + memcpy(pos, rdns[i].ptr, rdns[i].len); pos += rdns[i].len; free(rdns[i].ptr); } } - + if (status != SUCCESS) { free(dn->ptr); @@ -481,32 +473,26 @@ static status_t atodn(char *src, chunk_t *dn) return status; } -/** - * Implementation of identification_t.get_encoding. - */ -static chunk_t get_encoding(private_identification_t *this) +METHOD(identification_t, get_encoding, chunk_t, + private_identification_t *this) { return this->encoded; } -/** - * Implementation of identification_t.get_type. - */ -static id_type_t get_type(private_identification_t *this) +METHOD(identification_t, get_type, id_type_t, + private_identification_t *this) { return this->type; } -/** - * Implementation of identification_t.contains_wildcards for ID_DER_ASN1_DN. - */ -static bool contains_wildcards_dn(private_identification_t *this) +METHOD(identification_t, contains_wildcards_dn, bool, + private_identification_t *this) { enumerator_t *enumerator; bool contains = FALSE; id_part_t type; chunk_t data; - + enumerator = create_part_enumerator(this); while (enumerator->enumerate(enumerator, &type, &data)) { @@ -520,27 +506,22 @@ static bool contains_wildcards_dn(private_identification_t *this) return contains; } -/** - * Implementation of identification_t.contains_wildcards using memchr(*). - */ -static bool contains_wildcards_memchr(private_identification_t *this) +METHOD(identification_t, contains_wildcards_memchr, bool, + private_identification_t *this) { return memchr(this->encoded.ptr, '*', this->encoded.len) != NULL; } -/** - * Default implementation of identification_t.equals. - * compares encoded chunk for equality. - */ -static bool equals_binary(private_identification_t *this, private_identification_t *other) +METHOD(identification_t, equals_binary, bool, + private_identification_t *this, identification_t *other) { - if (this->type == other->type) + if (this->type == other->get_type(other)) { if (this->type == ID_ANY) { return TRUE; } - return chunk_equals(this->encoded, other->encoded); + return chunk_equals(this->encoded, other->get_encoding(other)); } return FALSE; } @@ -554,7 +535,7 @@ static bool compare_dn(chunk_t t_dn, chunk_t o_dn, int *wc) chunk_t t_oid, o_oid, t_data, o_data; u_char t_type, o_type; bool t_next, o_next, finished = FALSE; - + if (wc) { *wc = 0; @@ -571,14 +552,14 @@ static bool compare_dn(chunk_t t_dn, chunk_t o_dn, int *wc) { return TRUE; } - + t = create_rdn_enumerator(t_dn); o = create_rdn_enumerator(o_dn); while (TRUE) { t_next = t->enumerate(t, &t_oid, &t_type, &t_data); o_next = o->enumerate(o, &o_oid, &o_type, &o_data); - + if (!o_next && !t_next) { break; @@ -605,8 +586,7 @@ static bool compare_dn(chunk_t t_dn, chunk_t o_dn, int *wc) if (t_type == o_type && (t_type == ASN1_PRINTABLESTRING || (t_type == ASN1_IA5STRING && - (asn1_known_oid(t_oid) == OID_PKCS9_EMAIL || - asn1_known_oid(t_oid) == OID_EMAIL_ADDRESS)))) + asn1_known_oid(t_oid) == OID_EMAIL_ADDRESS))) { /* ignore case for printableStrings and email RDNs */ if (strncasecmp(t_data.ptr, o_data.ptr, t_data.len) != 0) { @@ -634,65 +614,55 @@ static bool compare_dn(chunk_t t_dn, chunk_t o_dn, int *wc) return finished; } -/** - * Special implementation of identification_t.equals for ID_DER_ASN1_DN. - */ -static bool equals_dn(private_identification_t *this, - private_identification_t *other) +METHOD(identification_t, equals_dn, bool, + private_identification_t *this, identification_t *other) { - return compare_dn(this->encoded, other->encoded, NULL); + return compare_dn(this->encoded, other->get_encoding(other), NULL); } -/** - * Special implementation of identification_t.equals for RFC822 and FQDN. - */ -static bool equals_strcasecmp(private_identification_t *this, - private_identification_t *other) +METHOD(identification_t, equals_strcasecmp, bool, + private_identification_t *this, identification_t *other) { - /* we do some extra sanity checks to check for invalid IDs with a + chunk_t encoded = other->get_encoding(other); + + /* we do some extra sanity checks to check for invalid IDs with a * terminating null in it. */ - if (this->encoded.len == other->encoded.len && + if (this->encoded.len == encoded.len && memchr(this->encoded.ptr, 0, this->encoded.len) == NULL && - memchr(other->encoded.ptr, 0, other->encoded.len) == NULL && - strncasecmp(this->encoded.ptr, other->encoded.ptr, this->encoded.len) == 0) + memchr(encoded.ptr, 0, encoded.len) == NULL && + strncasecmp(this->encoded.ptr, encoded.ptr, this->encoded.len) == 0) { return TRUE; } return FALSE; } -/** - * Default implementation of identification_t.matches. - */ -static id_match_t matches_binary(private_identification_t *this, - private_identification_t *other) +METHOD(identification_t, matches_binary, id_match_t, + private_identification_t *this, identification_t *other) { - if (other->type == ID_ANY) + if (other->get_type(other) == ID_ANY) { return ID_MATCH_ANY; } - if (this->type == other->type && - chunk_equals(this->encoded, other->encoded)) + if (this->type == other->get_type(other) && + chunk_equals(this->encoded, other->get_encoding(other))) { return ID_MATCH_PERFECT; } return ID_MATCH_NONE; } -/** - * Special implementation of identification_t.matches for ID_RFC822_ADDR/ID_FQDN. - * Checks for a wildcard in other-string, and compares it against this-string. - */ -static id_match_t matches_string(private_identification_t *this, - private_identification_t *other) +METHOD(identification_t, matches_string, id_match_t, + private_identification_t *this, identification_t *other) { - u_int len = other->encoded.len; - - if (other->type == ID_ANY) + chunk_t encoded = other->get_encoding(other); + u_int len = encoded.len; + + if (other->get_type(other) == ID_ANY) { return ID_MATCH_ANY; } - if (this->type != other->type) + if (this->type != other->get_type(other)) { return ID_MATCH_NONE; } @@ -707,15 +677,15 @@ static id_match_t matches_string(private_identification_t *this, } /* check for single wildcard at the head of the string */ - if (*other->encoded.ptr == '*') + if (*encoded.ptr == '*') { /* single asterisk matches any string */ if (len-- == 1) { /* not better than ID_ANY */ return ID_MATCH_ANY; } - if (strncasecmp(this->encoded.ptr + this->encoded.len - len, - other->encoded.ptr + 1, len) == 0) + if (strncasecmp(this->encoded.ptr + this->encoded.len - len, + encoded.ptr + 1, len) == 0) { return ID_MATCH_ONE_WILDCARD; } @@ -723,36 +693,29 @@ static id_match_t matches_string(private_identification_t *this, return ID_MATCH_NONE; } -/** - * Special implementation of identification_t.matches for ID_ANY. - * ANY matches only another ANY, but nothing other - */ -static id_match_t matches_any(private_identification_t *this, - private_identification_t *other) +METHOD(identification_t, matches_any, id_match_t, + private_identification_t *this, identification_t *other) { - if (other->type == ID_ANY) + if (other->get_type(other) == ID_ANY) { return ID_MATCH_ANY; } return ID_MATCH_NONE; } -/** - * Special implementation of identification_t.matches for ID_DER_ASN1_DN - */ -static id_match_t matches_dn(private_identification_t *this, - private_identification_t *other) +METHOD(identification_t, matches_dn, id_match_t, + private_identification_t *this, identification_t *other) { int wc; - - if (other->type == ID_ANY) + + if (other->get_type(other) == ID_ANY) { return ID_MATCH_ANY; } - - if (this->type == other->type) + + if (this->type == other->get_type(other)) { - if (compare_dn(this->encoded, other->encoded, &wc)) + if (compare_dn(this->encoded, other->get_encoding(other), &wc)) { wc = min(wc, ID_MATCH_ONE_WILDCARD - ID_MATCH_MAX_WILDCARDS); return ID_MATCH_PERFECT - wc; @@ -770,12 +733,12 @@ int identification_printf_hook(char *dst, size_t len, printf_hook_spec_t *spec, private_identification_t *this = *((private_identification_t**)(args[0])); chunk_t proper; char buf[512]; - + if (this == NULL) { return print_in_hook(dst, len, "%*s", spec->width, "(null)"); } - + switch (this->type) { case ID_ANY: @@ -810,7 +773,8 @@ int identification_printf_hook(char *dst, size_t len, printf_hook_spec_t *spec, snprintf(buf, sizeof(buf), "(ASN.1 general Name"); break; case ID_KEY_ID: - if (chunk_printable(this->encoded, NULL, '?')) + if (chunk_printable(this->encoded, NULL, '?') && + this->encoded.len != HASH_SIZE_SHA1) { /* fully printable, use ascii version */ snprintf(buf, sizeof(buf), "%.*s", this->encoded.len, this->encoded.ptr); @@ -820,10 +784,8 @@ int identification_printf_hook(char *dst, size_t len, printf_hook_spec_t *spec, snprintf(buf, sizeof(buf), "%#B", &this->encoded); } break; - case ID_PUBKEY_INFO_SHA1: - case ID_PUBKEY_SHA1: - case ID_CERT_DER_SHA1: - snprintf(buf, sizeof(buf), "%#B", &this->encoded); + case ID_MYID: + snprintf(buf, sizeof(buf), "%%myid"); break; default: snprintf(buf, sizeof(buf), "(unknown ID type: %d)", this->type); @@ -835,13 +797,12 @@ int identification_printf_hook(char *dst, size_t len, printf_hook_spec_t *spec, } return print_in_hook(dst, len, "%*s", spec->width, buf); } -/** - * Implementation of identification_t.clone. - */ -static identification_t *clone_(private_identification_t *this) + +METHOD(identification_t, clone, identification_t*, + private_identification_t *this) { private_identification_t *clone = malloc_thing(private_identification_t); - + memcpy(clone, this, sizeof(private_identification_t)); if (this->encoded.len) { @@ -850,10 +811,8 @@ static identification_t *clone_(private_identification_t *this) return &clone->public; } -/** - * Implementation of identification_t.destroy. - */ -static void destroy(private_identification_t *this) +METHOD(identification_t, destroy, void, + private_identification_t *this) { chunk_free(&this->encoded); free(this); @@ -864,42 +823,43 @@ static void destroy(private_identification_t *this) */ static private_identification_t *identification_create(id_type_t type) { - private_identification_t *this = malloc_thing(private_identification_t); - - this->public.get_encoding = (chunk_t (*) (identification_t*))get_encoding; - this->public.get_type = (id_type_t (*) (identification_t*))get_type; - this->public.create_part_enumerator = (enumerator_t*(*)(identification_t*))create_part_enumerator; - this->public.clone = (identification_t* (*) (identification_t*))clone_; - this->public.destroy = (void (*) (identification_t*))destroy; - + private_identification_t *this; + + INIT(this, + .public = { + .get_encoding = _get_encoding, + .get_type = _get_type, + .create_part_enumerator = _create_part_enumerator, + .clone = _clone, + .destroy = _destroy, + }, + .type = type, + ); + switch (type) { case ID_ANY: - this->public.matches = (id_match_t (*)(identification_t*,identification_t*))matches_any; - this->public.equals = (bool (*) (identification_t*,identification_t*))equals_binary; - this->public.contains_wildcards = (bool (*) (identification_t *this))return_true; + this->public.matches = _matches_any; + this->public.equals = _equals_binary; + this->public.contains_wildcards = return_true; break; case ID_FQDN: case ID_RFC822_ADDR: - this->public.matches = (id_match_t (*)(identification_t*,identification_t*))matches_string; - this->public.equals = (bool (*)(identification_t*,identification_t*))equals_strcasecmp; - this->public.contains_wildcards = (bool (*) (identification_t *this))contains_wildcards_memchr; + this->public.matches = _matches_string; + this->public.equals = _equals_strcasecmp; + this->public.contains_wildcards = _contains_wildcards_memchr; break; case ID_DER_ASN1_DN: - this->public.equals = (bool (*)(identification_t*,identification_t*))equals_dn; - this->public.matches = (id_match_t (*)(identification_t*,identification_t*))matches_dn; - this->public.contains_wildcards = (bool (*) (identification_t *this))contains_wildcards_dn; + this->public.equals = _equals_dn; + this->public.matches = _matches_dn; + this->public.contains_wildcards = _contains_wildcards_dn; break; default: - this->public.equals = (bool (*) (identification_t*,identification_t*))equals_binary; - this->public.matches = (id_match_t (*) (identification_t*,identification_t*))matches_binary; - this->public.contains_wildcards = (bool (*) (identification_t *this))return_false; + this->public.equals = _equals_binary; + this->public.matches = _matches_binary; + this->public.contains_wildcards = return_false; break; } - - this->type = type; - this->encoded = chunk_empty; - return this; } @@ -910,7 +870,7 @@ identification_t *identification_create_from_string(char *string) { private_identification_t *this; chunk_t encoded; - + if (string == NULL) { string = "%any"; @@ -951,7 +911,7 @@ identification_t *identification_create_from_string(char *string) { struct in_addr address; chunk_t chunk = {(void*)&address, sizeof(address)}; - + if (inet_pton(AF_INET, string, &address) > 0) { /* is IPv4 */ this = identification_create(ID_IPV4_ADDR); @@ -968,7 +928,7 @@ identification_t *identification_create_from_string(char *string) { struct in6_addr address; chunk_t chunk = {(void*)&address, sizeof(address)}; - + if (inet_pton(AF_INET6, string, &address) > 0) { /* is IPv6 */ this = identification_create(ID_IPV6_ADDR); @@ -1015,11 +975,23 @@ identification_t *identification_create_from_string(char *string) /* * Described in header. */ +identification_t * identification_create_from_data(chunk_t data) +{ + char buf[data.len + 1]; + + /* use string constructor */ + snprintf(buf, sizeof(buf), "%.*s", data.len, data.ptr); + return identification_create_from_string(buf); +} + +/* + * Described in header. + */ identification_t *identification_create_from_encoding(id_type_t type, chunk_t encoded) { private_identification_t *this = identification_create(type); - + /* apply encoded chunk */ if (type != ID_ANY) { @@ -1028,3 +1000,33 @@ identification_t *identification_create_from_encoding(id_type_t type, return &(this->public); } +/* + * Described in header. + */ +identification_t *identification_create_from_sockaddr(sockaddr_t *sockaddr) +{ + switch (sockaddr->sa_family) + { + case AF_INET: + { + struct in_addr *addr = &(((struct sockaddr_in*)sockaddr)->sin_addr); + + return identification_create_from_encoding(ID_IPV4_ADDR, + chunk_create((u_char*)addr, sizeof(struct in_addr))); + } + case AF_INET6: + { + struct in6_addr *addr = &(((struct sockaddr_in6*)sockaddr)->sin6_addr); + + return identification_create_from_encoding(ID_IPV6_ADDR, + chunk_create((u_char*)addr, sizeof(struct in6_addr))); + } + default: + { + private_identification_t *this = identification_create(ID_ANY); + + return &(this->public); + } + } +} + diff --git a/src/libstrongswan/utils/identification.h b/src/libstrongswan/utils/identification.h index dc0aec18e..fe5c7d0fd 100644 --- a/src/libstrongswan/utils/identification.h +++ b/src/libstrongswan/utils/identification.h @@ -14,7 +14,7 @@ * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License * for more details. */ - + /** * @defgroup identification identification * @{ @ingroup utils @@ -29,9 +29,10 @@ typedef struct identification_t identification_t; typedef enum id_match_t id_match_t; typedef enum id_part_t id_part_t; -#include <library.h> +#include <chunk.h> +#include <utils/enumerator.h> -/** +/** * Matches returned from identification_t.match */ enum id_match_t { @@ -79,8 +80,8 @@ enum id_type_t { * An example of an ID_RFC822_ADDR is "jsmith@example.com". * The string MUST NOT contain any terminators. */ - ID_USER_FQDN = 3, /* IKEv1 only */ - ID_RFC822_ADDR = 3, /* IKEv2 only */ + ID_USER_FQDN = 3, /* IKEv1 only */ + ID_RFC822_ADDR = 3, /* IKEv2 only */ /** * ID data is an IPv4 subnet (IKEv1 only) @@ -128,31 +129,16 @@ enum id_type_t { * private type which represents a GeneralName of type URI */ ID_DER_ASN1_GN_URI = 201, - - /** - * SHA1 hash over PKCS#1 subjectPublicKeyInfo - */ - ID_PUBKEY_INFO_SHA1 = 202, - - /** - * SHA1 hash over PKCS#1 subjectPublicKey - */ - ID_PUBKEY_SHA1 = 203, - - /** - * SHA1 hash of the binary DER encoding of a certificate - */ - ID_CERT_DER_SHA1 = 204, /** * IETF Attribute Syntax String (RFC 3281) */ - ID_IETF_ATTR_STRING = 205, + ID_IETF_ATTR_STRING = 202, /** * Private ID used by the pluto daemon for opportunistic encryption */ - ID_MYID = 206, + ID_MYID = 203, }; /** @@ -168,14 +154,14 @@ enum id_part_t { ID_PART_USERNAME, /** Domain part of an RFC822_ADDR */ ID_PART_DOMAIN, - + /** Top-Level domain of a FQDN */ ID_PART_TLD, /** Second-Level domain of a FQDN */ ID_PART_SLD, /** Another Level domain of a FQDN */ ID_PART_ALD, - + /** Country RDN of a DN */ ID_PART_RDN_C, /** CommonName RDN of a DN */ @@ -212,40 +198,40 @@ enum id_part_t { /** * Generic identification, such as used in ID payload. - * + * * @todo Support for ID_DER_ASN1_GN is minimal right now. Comparison * between them and ID_IPV4_ADDR/RFC822_ADDR would be nice. */ struct identification_t { - + /** * Get the encoding of this id, to send over * the network. - * + * * Result points to internal data, do not free. - * + * * @return a chunk containing the encoded bytes */ chunk_t (*get_encoding) (identification_t *this); - + /** * Get the type of this identification. - * + * * @return id_type_t */ id_type_t (*get_type) (identification_t *this); - + /** * Check if two identification_t objects are equal. - * + * * @param other other identification_t object * @return TRUE if the IDs are equal */ bool (*equals) (identification_t *this, identification_t *other); - + /** * Check if an ID matches a wildcard ID. - * + * * An identification_t may contain wildcards, such as * *.strongswan.org. This call checks if a given ID * (e.g. tester.strongswan.org) belongs to a such wildcard @@ -256,24 +242,24 @@ struct identification_t { * * The larger the return value is, the better is the match. Zero means * no match at all, 1 means a bad match, and 2 a slightly better match. - * + * * @param other the ID containing one or more wildcards * @param wildcards returns the number of wildcards, may be NULL * @return match value as described above */ id_match_t (*matches) (identification_t *this, identification_t *other); - + /** * Check if an ID is a wildcard ID. * * If the ID represents multiple IDs (with wildcards, or * as the type ID_ANY), TRUE is returned. If it is unique, * FALSE is returned. - * + * * @return TRUE if ID contains wildcards */ bool (*contains_wildcards) (identification_t *this); - + /** * Create an enumerator over subparts of an identity. * @@ -286,10 +272,10 @@ struct identification_t { * @return an enumerator over (id_part_t type, chunk_t data) */ enumerator_t* (*create_part_enumerator)(identification_t *this); - + /** * Clone a identification_t instance. - * + * * @return clone of this */ identification_t *(*clone) (identification_t *this); @@ -314,23 +300,31 @@ struct identification_t { * pluto resolves domainnames without an @ to IPv4 addresses. Since * we use a seperate host_t class for addresses, this doesn't * make sense for us. - * + * * A distinguished name may contain one or more of the following RDNs: * ND, UID, DC, CN, S, SN, serialNumber, C, L, ST, O, OU, T, D, - * N, G, I, ID, EN, EmployeeNumber, E, Email, emailAddress, UN, + * N, G, I, ID, EN, EmployeeNumber, E, Email, emailAddress, UN, * unstructuredName, TCGID. - * + * * This constructor never returns NULL. If it does not find a suitable * conversion function, it will copy the string to an ID_KEY_ID. - * + * * @param string input string, which will be converted * @return identification_t */ identification_t * identification_create_from_string(char *string); /** + * Creates an identification from a chunk of data, guessing its type. + * + * @param data identification data + * @return identification_t + */ +identification_t * identification_create_from_data(chunk_t data); + +/** * Creates an identification_t object from an encoded chunk. - * + * * @param type type of this id, such as ID_IPV4_ADDR * @param encoded encoded bytes, such as from identification_t.get_encoding * @return identification_t @@ -338,10 +332,18 @@ identification_t * identification_create_from_string(char *string); identification_t * identification_create_from_encoding(id_type_t type, chunk_t encoded); /** + * Creates an identification_t object from a sockaddr struct + * + * @param sockaddr sockaddr struct which contains family and address + * @return identification_t + */ +identification_t * identification_create_from_sockaddr(sockaddr_t *sockaddr); + +/** * printf hook function for identification_t. * - * Arguments are: - * identification_t *identification + * Arguments are: + * identification_t *identification */ int identification_printf_hook(char *dst, size_t len, printf_hook_spec_t *spec, const void *const *args); diff --git a/src/libstrongswan/utils/iterator.h b/src/libstrongswan/utils/iterator.h index 1dbf01539..9be65b229 100644 --- a/src/libstrongswan/utils/iterator.h +++ b/src/libstrongswan/utils/iterator.h @@ -13,7 +13,7 @@ * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License * for more details. */ - + /** * @defgroup iterator iterator * @{ @ingroup utils @@ -39,45 +39,45 @@ struct iterator_t { /** * Return number of list items. - * + * * @return number of list items */ int (*get_count) (iterator_t *this); - + /** * Iterate over all items. - * + * * The easy way to iterate over items. - * + * * @param value item * @return TRUE, if there was an element available, FALSE otherwise */ bool (*iterate) (iterator_t *this, void** value); - + /** * Inserts a new item before the given iterator position. - * + * * The iterator position is not changed after inserting - * + * * @param item value to insert in list */ void (*insert_before) (iterator_t *this, void *item); /** * Inserts a new item after the given iterator position. - * + * * The iterator position is not changed after inserting. - * + * * @param this calling iterator * @param item value to insert in list */ void (*insert_after) (iterator_t *this, void *item); - + /** * Replace the current item at current iterator position. - * + * * The iterator position is not changed after replacing. - * + * * @param this calling iterator * @param old old value will be written here(can be NULL) * @param new new value @@ -87,18 +87,18 @@ struct iterator_t { /** * Removes an element from list at the given iterator position. - * + * * The iterator is set the the following position: * - to the item before, if available * - it gets reseted, otherwise - * + * * @return SUCCESS, FAILED if iterator is on an invalid position */ status_t (*remove) (iterator_t *this); - + /** * Resets the iterator position. - * + * * After reset, the iterator_t objects doesn't point to an element. * A call to iterator_t.has_next is necessary to do any other operations * with the resetted iterator. diff --git a/src/libstrongswan/utils/leak_detective.c b/src/libstrongswan/utils/leak_detective.c index 2cac3b458..2c2a36af3 100644 --- a/src/libstrongswan/utils/leak_detective.c +++ b/src/libstrongswan/utils/leak_detective.c @@ -12,14 +12,14 @@ * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License * for more details. */ - + #define _GNU_SOURCE #include <sched.h> #include <stddef.h> #include <string.h> #include <stdio.h> #include <malloc.h> -#include <signal.h> +#include <signal.h> #include <sys/socket.h> #include <netinet/in.h> #include <arpa/inet.h> @@ -90,32 +90,32 @@ typedef struct memory_tail_t memory_tail_t; * Header which is prepended to each allocated memory block */ struct memory_header_t { - + /** * Number of bytes following after the header */ u_int bytes; - + /** * Pointer to previous entry in linked list */ memory_header_t *previous; - + /** * Pointer to next entry in linked list */ memory_header_t *next; - + /** * backtrace taken during (re-)allocation */ backtrace_t *backtrace; - + /** * magic bytes to detect bad free or heap underflow, MEMORY_HEADER_MAGIC */ u_int32_t magic; - + }__attribute__((__packed__)); /** @@ -127,11 +127,11 @@ struct memory_tail_t { * Magic bytes to detect heap overflow, MEMORY_TAIL_MAGIC */ u_int32_t magic; - + }__attribute__((__packed__)); /** - * first mem header is just a dummy to chain + * first mem header is just a dummy to chain * the others on it... */ static memory_header_t first_header = { @@ -143,7 +143,7 @@ static memory_header_t first_header = { }; /** - * are the hooks currently installed? + * are the hooks currently installed? */ static bool installed = FALSE; @@ -151,7 +151,7 @@ static bool installed = FALSE; * Leak report white list * * List of functions using static allocation buffers or should be suppressed - * otherwise on leak report. + * otherwise on leak report. */ char *whitelist[] = { /* backtraces, including own */ @@ -170,11 +170,14 @@ char *whitelist[] = { "getprotobynumber", "getservbyport", "getservbyname", + "gethostbyname2", "gethostbyname_r", "gethostbyname2_r", + "getnetbyname", "getpwnam_r", "getgrnam_r", "register_printf_function", + "register_printf_specifier", "syslog", "vsyslog", "getaddrinfo", @@ -193,6 +196,8 @@ char *whitelist[] = { "xmlInitCharEncodingHandlers", "xmlInitParser", "xmlInitParserCtxt", + /* libcurl */ + "Curl_client_write", /* ClearSilver */ "nerr_init", /* OpenSSL */ @@ -200,6 +205,7 @@ char *whitelist[] = { "DH_new_method", "ENGINE_load_builtin_engines", "OPENSSL_config", + "ecdsa_check", /* libgcrypt */ "gcry_control", "gcry_check_version", @@ -230,7 +236,7 @@ void report_leaks() { memory_header_t *hdr; int leaks = 0, whitelisted = 0; - + for (hdr = first_header.next; hdr != NULL; hdr = hdr->next) { if (is_whitelisted(hdr->backtrace)) @@ -245,7 +251,7 @@ void report_leaks() leaks++; } } - + switch (leaks) { case 0: @@ -300,14 +306,14 @@ void *malloc_hook(size_t bytes, const void *caller) memory_header_t *hdr; memory_tail_t *tail; pthread_t thread_id = pthread_self(); - int oldpolicy; - struct sched_param oldparams, params; - - pthread_getschedparam(thread_id, &oldpolicy, &oldparams); - - params.__sched_priority = sched_get_priority_max(SCHED_FIFO); + int oldpolicy; + struct sched_param oldparams, params; + + pthread_getschedparam(thread_id, &oldpolicy, &oldparams); + + params.__sched_priority = sched_get_priority_max(SCHED_FIFO); pthread_setschedparam(thread_id, SCHED_FIFO, ¶ms); - + count_malloc++; uninstall_hooks(); hdr = malloc(sizeof(memory_header_t) + bytes + sizeof(memory_tail_t)); @@ -315,13 +321,13 @@ void *malloc_hook(size_t bytes, const void *caller) /* set to something which causes crashes */ memset(hdr, MEMORY_ALLOC_PATTERN, sizeof(memory_header_t) + bytes + sizeof(memory_tail_t)); - + hdr->magic = MEMORY_HEADER_MAGIC; hdr->bytes = bytes; hdr->backtrace = backtrace_create(3); tail->magic = MEMORY_TAIL_MAGIC; install_hooks(); - + /* insert at the beginning of the list */ hdr->next = first_header.next; if (hdr->next) @@ -330,9 +336,9 @@ void *malloc_hook(size_t bytes, const void *caller) } hdr->previous = &first_header; first_header.next = hdr; - + pthread_setschedparam(thread_id, oldpolicy, &oldparams); - + return hdr + 1; } @@ -341,13 +347,14 @@ void *malloc_hook(size_t bytes, const void *caller) */ void free_hook(void *ptr, const void *caller) { - memory_header_t *hdr; + memory_header_t *hdr, *current; memory_tail_t *tail; - backtrace_t *backtrace; + backtrace_t *backtrace; pthread_t thread_id = pthread_self(); - int oldpolicy; - struct sched_param oldparams, params; - + int oldpolicy; + struct sched_param oldparams, params; + bool found = FALSE; + /* allow freeing of NULL */ if (ptr == NULL) { @@ -355,20 +362,37 @@ void free_hook(void *ptr, const void *caller) } hdr = ptr - sizeof(memory_header_t); tail = ptr + hdr->bytes; - + pthread_getschedparam(thread_id, &oldpolicy, &oldparams); - - params.__sched_priority = sched_get_priority_max(SCHED_FIFO); + + params.__sched_priority = sched_get_priority_max(SCHED_FIFO); pthread_setschedparam(thread_id, SCHED_FIFO, ¶ms); - + count_free++; uninstall_hooks(); if (hdr->magic != MEMORY_HEADER_MAGIC || tail->magic != MEMORY_TAIL_MAGIC) { - fprintf(stderr, "freeing invalid memory (%p): " - "header magic 0x%x, tail magic 0x%x:\n", - ptr, hdr->magic, tail->magic); + for (current = &first_header; current != NULL; current = current->next) + { + if (current == hdr) + { + found = TRUE; + break; + } + } + if (found) + { + /* memory was allocated by our hooks but is corrupted */ + fprintf(stderr, "freeing corrupted memory (%p): " + "header magic 0x%x, tail magic 0x%x:\n", + ptr, hdr->magic, tail->magic); + } + else + { + /* memory was not allocated by our hooks */ + fprintf(stderr, "freeing invalid memory (%p)", ptr); + } backtrace = backtrace_create(3); backtrace->log(backtrace, stderr); backtrace->destroy(backtrace); @@ -382,13 +406,14 @@ void free_hook(void *ptr, const void *caller) } hdr->previous->next = hdr->next; hdr->backtrace->destroy(hdr->backtrace); - + /* clear MAGIC, set mem to something remarkable */ - memset(hdr, MEMORY_FREE_PATTERN, hdr->bytes + sizeof(memory_header_t)); - + memset(hdr, MEMORY_FREE_PATTERN, + sizeof(memory_header_t) + hdr->bytes + sizeof(memory_tail_t)); + free(hdr); } - + install_hooks(); pthread_setschedparam(thread_id, oldpolicy, &oldparams); } @@ -402,23 +427,23 @@ void *realloc_hook(void *old, size_t bytes, const void *caller) memory_tail_t *tail; backtrace_t *backtrace; pthread_t thread_id = pthread_self(); - int oldpolicy; - struct sched_param oldparams, params; - + int oldpolicy; + struct sched_param oldparams, params; + /* allow reallocation of NULL */ if (old == NULL) { return malloc_hook(bytes, caller); } - + hdr = old - sizeof(memory_header_t); tail = old + hdr->bytes; - + pthread_getschedparam(thread_id, &oldpolicy, &oldparams); - + params.__sched_priority = sched_get_priority_max(SCHED_FIFO); pthread_setschedparam(thread_id, SCHED_FIFO, ¶ms); - + count_realloc++; uninstall_hooks(); if (hdr->magic != MEMORY_HEADER_MAGIC || @@ -472,21 +497,21 @@ static void destroy(private_leak_detective_t *this) leak_detective_t *leak_detective_create() { private_leak_detective_t *this = malloc_thing(private_leak_detective_t); - + this->public.destroy = (void(*)(leak_detective_t*))destroy; - + if (getenv("LEAK_DETECTIVE_DISABLE") == NULL) { cpu_set_t mask; - + CPU_ZERO(&mask); CPU_SET(0, &mask); - + if (sched_setaffinity(0, sizeof(cpu_set_t), &mask) != 0) { fprintf(stderr, "setting CPU affinity failed: %m"); } - + lib->leak_detective = TRUE; install_hooks(); } diff --git a/src/libstrongswan/utils/leak_detective.h b/src/libstrongswan/utils/leak_detective.h index cd30dcd5f..181f8f3db 100644 --- a/src/libstrongswan/utils/leak_detective.h +++ b/src/libstrongswan/utils/leak_detective.h @@ -32,11 +32,11 @@ typedef struct leak_detective_t leak_detective_t; * and dynamic whitelisting. */ struct leak_detective_t { - + /** - * Destroy a leak_detective instance. - */ - void (*destroy)(leak_detective_t *this); + * Destroy a leak_detective instance. + */ + void (*destroy)(leak_detective_t *this); }; /** diff --git a/src/libstrongswan/utils/lexparser.c b/src/libstrongswan/utils/lexparser.c index 2472f6751..b0aced180 100644 --- a/src/libstrongswan/utils/lexparser.c +++ b/src/libstrongswan/utils/lexparser.c @@ -40,31 +40,31 @@ bool match(const char *pattern, const chunk_t *ch) bool extract_token(chunk_t *token, const char termination, chunk_t *src) { u_char *eot = memchr(src->ptr, termination, src->len); - + if (termination == ' ') { u_char *eot_tab = memchr(src->ptr, '\t', src->len); - + /* check if a tab instead of a space terminates the token */ eot = ( eot_tab == NULL || (eot && eot < eot_tab) ) ? eot : eot_tab; } - + /* initialize empty token */ *token = chunk_empty; - + if (eot == NULL) /* termination symbol not found */ { return FALSE; } - + /* extract token */ token->ptr = src->ptr; token->len = (u_int)(eot - src->ptr); - + /* advance src pointer after termination symbol */ src->ptr = eot + 1; src->len -= (token->len + 1); - + return TRUE; } @@ -75,23 +75,23 @@ bool extract_token_str(chunk_t *token, const char *termination, chunk_t *src) { u_char *eot = memstr(src->ptr, termination, src->len); size_t l = strlen(termination); - + /* initialize empty token */ *token = chunk_empty; - + if (eot == NULL) /* termination string not found */ { return FALSE; } - + /* extract token */ token->ptr = src->ptr; token->len = (u_int)(eot - src->ptr); - + /* advance src pointer after termination string */ src->ptr = eot + l; src->len -= (token->len + l); - + return TRUE; } diff --git a/src/libstrongswan/utils/lexparser.h b/src/libstrongswan/utils/lexparser.h index 7e2edb278..7eb68069b 100644 --- a/src/libstrongswan/utils/lexparser.h +++ b/src/libstrongswan/utils/lexparser.h @@ -13,7 +13,7 @@ * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License * for more details. */ - + /** * @defgroup lexparser lexparser * @{ @ingroup utils diff --git a/src/libstrongswan/utils/linked_list.c b/src/libstrongswan/utils/linked_list.c index a45468cca..4aa8ea6ca 100644 --- a/src/libstrongswan/utils/linked_list.c +++ b/src/libstrongswan/utils/linked_list.c @@ -33,14 +33,14 @@ struct element_t { /** * Previous list element. - * + * * NULL if first element in list. */ element_t *previous; - + /** * Next list element. - * + * * NULL if last element in list. */ element_t *next; @@ -52,11 +52,11 @@ struct element_t { element_t *element_create(void *value) { element_t *this = malloc_thing(element_t); - + this->previous = NULL; this->next = NULL; this->value = value; - + return (this); } @@ -83,7 +83,7 @@ struct private_linked_list_t { * NULL if no elements in list. */ element_t *first; - + /** * Last element in list. * NULL if no elements in list. @@ -130,12 +130,12 @@ struct private_enumerator_t { * implements enumerator interface */ enumerator_t enumerator; - + /** * associated linked list */ private_linked_list_t *list; - + /** * current item */ @@ -173,12 +173,12 @@ static bool enumerate(private_enumerator_t *this, void **item) static enumerator_t* create_enumerator(private_linked_list_t *this) { private_enumerator_t *enumerator = malloc_thing(private_enumerator_t); - + enumerator->enumerator.enumerate = (void*)enumerate; enumerator->enumerator.destroy = (void*)free; enumerator->list = this; enumerator->current = NULL; - + return &enumerator->enumerator; } @@ -273,7 +273,7 @@ static status_t iterator_remove(private_iterator_t *this) this->current->previous->next = this->current->next; this->current->next->previous = this->current->previous; } - + this->list->count--; free(this->current); /* set the new iterator position */ @@ -290,7 +290,7 @@ static void insert_before(private_iterator_t * iterator, void *item) { iterator->list->public.insert_first(&(iterator->list->public), item); } - + element_t *element = element_create(item); if (iterator->current->previous == NULL) { @@ -322,7 +322,7 @@ static status_t replace(private_iterator_t *this, void **old_item, void *new_ite *old_item = this->current->value; } this->current->value = new_item; - + return SUCCESS; } @@ -336,7 +336,7 @@ static void insert_after(private_iterator_t *iterator, void *item) iterator->list->public.insert_first(&(iterator->list->public),item); return; } - + element_t *element = element_create(item); if (iterator->current->next == NULL) { @@ -376,7 +376,7 @@ static int get_count(private_linked_list_t *this) static void insert_first(private_linked_list_t *this, void *item) { element_t *element; - + element = element_create(item); if (this->count == 0) { @@ -407,7 +407,7 @@ static element_t* remove_element(private_linked_list_t *this, element_t *element next = element->next; previous = element->previous; free(element); - if (next) + if (next) { next->previous = previous; } @@ -463,7 +463,7 @@ static status_t remove_first(private_linked_list_t *this, void **item) static void insert_last(private_linked_list_t *this, void *item) { element_t *element = element_create(item); - + if (this->count == 0) { /* first entry in list */ @@ -508,7 +508,7 @@ static status_t remove_last(private_linked_list_t *this, void **item) } return NOT_FOUND; } - + /** * Implementation of linked_list_t.remove. */ @@ -517,7 +517,7 @@ static int remove_(private_linked_list_t *this, void *item, { element_t *current = this->first; int removed = 0; - + while (current) { if ((compare && compare(current->value, item)) || @@ -556,7 +556,7 @@ static status_t find_first(private_linked_list_t *this, linked_list_match_t matc void **item, void *d1, void *d2, void *d3, void *d4, void *d5) { element_t *current = this->first; - + while (current) { if ((match && match(current->value, d1, d2, d3, d4, d5)) || @@ -580,7 +580,7 @@ static status_t find_last(private_linked_list_t *this, linked_list_match_t match void **item, void *d1, void *d2, void *d3, void *d4, void *d5) { element_t *current = this->last; - + while (current) { if ((match && match(current->value, d1, d2, d3, d4, d5)) || @@ -604,7 +604,7 @@ static void invoke_offset(private_linked_list_t *this, size_t offset, void *d1, void *d2, void *d3, void *d4, void *d5) { element_t *current = this->first; - + while (current) { linked_list_invoke_t *method = current->value + offset; @@ -620,7 +620,7 @@ static void invoke_function(private_linked_list_t *this, linked_list_invoke_t fn void *d1, void *d2, void *d3, void *d4, void *d5) { element_t *current = this->first; - + while (current) { fn(current->value, d1, d2, d3, d4, d5); @@ -635,14 +635,14 @@ static linked_list_t *clone_offset(private_linked_list_t *this, size_t offset) { linked_list_t *clone = linked_list_create(); element_t *current = this->first; - + while (current) { void* (**method)(void*) = current->value + offset; clone->insert_last(clone, (*method)(current->value)); current = current->next; } - + return clone; } @@ -653,13 +653,13 @@ static linked_list_t *clone_function(private_linked_list_t *this, void* (*fn)(vo { linked_list_t *clone = linked_list_create(); element_t *current = this->first; - + while (current) { clone->insert_last(clone, fn(current->value)); current = current->next; } - + return clone; } @@ -684,7 +684,7 @@ static void destroy(private_linked_list_t *this) static void destroy_offset(private_linked_list_t *this, size_t offset) { element_t *current = this->first, *next; - + while (current) { void (**method)(void*) = current->value + offset; @@ -702,7 +702,7 @@ static void destroy_offset(private_linked_list_t *this, size_t offset) static void destroy_function(private_linked_list_t *this, void (*fn)(void*)) { element_t *current = this->first, *next; - + while (current) { fn(current->value); @@ -719,7 +719,7 @@ static void destroy_function(private_linked_list_t *this, void (*fn)(void*)) static iterator_t *create_iterator(private_linked_list_t *linked_list, bool forward) { private_iterator_t *this = malloc_thing(private_iterator_t); - + this->public.get_count = (int (*) (iterator_t*)) get_list_count; this->public.iterate = (bool (*) (iterator_t*, void **value)) iterate; this->public.insert_before = (void (*) (iterator_t*, void *item)) insert_before; @@ -728,11 +728,11 @@ static iterator_t *create_iterator(private_linked_list_t *linked_list, bool forw this->public.remove = (status_t (*) (iterator_t*)) iterator_remove; this->public.reset = (void (*) (iterator_t*)) iterator_reset; this->public.destroy = (void (*) (iterator_t*)) iterator_destroy; - + this->forward = forward; this->current = NULL; this->list = linked_list; - + return &this->public; } diff --git a/src/libstrongswan/utils/linked_list.h b/src/libstrongswan/utils/linked_list.h index 8b2de9083..ba5f28f6a 100644 --- a/src/libstrongswan/utils/linked_list.h +++ b/src/libstrongswan/utils/linked_list.h @@ -14,7 +14,7 @@ * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License * for more details. */ - + /** * @defgroup linked_list linked_list * @{ @ingroup utils @@ -56,24 +56,24 @@ struct linked_list_t { /** * Gets the count of items in the list. - * + * * @return number of items in list */ int (*get_count) (linked_list_t *this); - + /** * Creates a iterator for the given list. - * + * * @warning Created iterator_t object has to get destroyed by the caller. * * @deprecated Iterator is obsolete and will disappear, it is too * complicated to implement. Use enumerator instead. - * + * * @param forward iterator direction (TRUE: front to end) * @return new iterator_t object */ iterator_t *(*create_iterator) (linked_list_t *this, bool forward); - + /** * Create an enumerator over the list. * @@ -83,7 +83,7 @@ struct linked_list_t { * @return enumerator over list items */ enumerator_t* (*create_enumerator)(linked_list_t *this); - + /** * Inserts a new item at the beginning of the list. * @@ -93,22 +93,22 @@ struct linked_list_t { /** * Removes the first item in the list and returns its value. - * + * * @param item returned value of first item, or NULL * @return SUCCESS, or NOT_FOUND if list is empty */ status_t (*remove_first) (linked_list_t *this, void **item); - + /** * Remove an item from the list where the enumerator points to. * * @param enumerator enumerator with position */ void (*remove_at)(linked_list_t *this, enumerator_t *enumerator); - + /** * Remove items from the list matching item. - * + * * If a compare function is given, it is called for each item, where * the first parameter is the current list item and the second parameter * is the supplied item parameter. @@ -119,11 +119,11 @@ struct linked_list_t { * @return number of removed items */ int (*remove)(linked_list_t *this, void *item, bool (*compare)(void *,void*)); - + /** * Returns the value of the first list item without removing it. - * - * @param this calling object + * + * @param this calling object * @param item returned value of first item * @return SUCCESS, NOT_FOUND if list is empty */ @@ -131,15 +131,15 @@ struct linked_list_t { /** * Inserts a new item at the end of the list. - * + * * @param item value to insert into list */ void (*insert_last) (linked_list_t *this, void *item); /** * Removes the last item in the list and returns its value. - * - * @param this calling object + * + * @param this calling object * @param item returned value of last item, or NULL * @return SUCCESS, NOT_FOUND if list is empty */ @@ -147,15 +147,15 @@ struct linked_list_t { /** * Returns the value of the last list item without removing it. - * + * * @param this calling object * @param item returned value of last item * @return SUCCESS, NOT_FOUND if list is empty */ status_t (*get_last) (linked_list_t *this, void **item); - + /** Find the first matching element in the list. - * + * * The first object passed to the match function is the current list item, * followed by the user supplied data. * If the supplied function returns TRUE this function returns SUCCESS, and @@ -163,7 +163,7 @@ struct linked_list_t { * the next item is checked. * * If match is NULL, *item and the current object are compared. - * + * * @warning Only use pointers as user supplied data. * * @param match comparison function to call on each object, or NULL @@ -173,17 +173,17 @@ struct linked_list_t { */ status_t (*find_first) (linked_list_t *this, linked_list_match_t match, void **item, ...); - + /** Find the last matching element in the list. - * + * * The first object passed to the match function is the current list item, * followed by the user supplied data. * If the supplied function returns TRUE this function returns SUCCESS, and * the current object is returned in the third parameter, otherwise, * the next item is checked. - * + * * If match is NULL, *item and the current object are compared. - * + * * @warning Only use pointers as user supplied data. * * @param match comparison function to call on each object, or NULL @@ -193,7 +193,7 @@ struct linked_list_t { */ status_t (*find_last) (linked_list_t *this, linked_list_match_t match, void **item, ...); - + /** * Invoke a method on all of the contained objects. * @@ -202,41 +202,41 @@ struct linked_list_t { * method is specified by an offset of the function pointer, * which can be evalutated at compile time using the offsetof * macro, e.g.: list->invoke(list, offsetof(object_t, method)); - * + * * @param offset offset of the method to invoke on objects * @param ... user data to supply to called function (limited to 5 arguments) */ void (*invoke_offset) (linked_list_t *this, size_t offset, ...); - + /** * Invoke a function on all of the contained objects. - * + * * @param function offset of the method to invoke on objects * @param ... user data to supply to called function (limited to 5 arguments) */ void (*invoke_function) (linked_list_t *this, linked_list_invoke_t function, ...); - + /** * Clones a list and its objects using the objects' clone method. - * + * * @param offset offset ot the objects clone function * @return cloned list */ linked_list_t *(*clone_offset) (linked_list_t *this, size_t offset); - + /** * Clones a list and its objects using a given function. - * + * * @param function function that clones an object * @return cloned list */ linked_list_t *(*clone_function) (linked_list_t *this, void*(*)(void*)); - + /** * Destroys a linked_list object. */ void (*destroy) (linked_list_t *this); - + /** * Destroys a list and its objects using the destructor. * @@ -248,10 +248,10 @@ struct linked_list_t { * @param offset offset of the objects destructor */ void (*destroy_offset) (linked_list_t *this, size_t offset); - + /** * Destroys a list and its contents using a a cleanup function. - * + * * If a linked list and its contents should get destroyed using a specific * cleanup function, use destroy_function. This is useful when the * list contains malloc()-ed blocks which should get freed, @@ -264,7 +264,7 @@ struct linked_list_t { /** * Creates an empty linked list object. - * + * * @return linked_list_t object. */ linked_list_t *linked_list_create(void); diff --git a/src/libstrongswan/utils/mutex.h b/src/libstrongswan/utils/mutex.h deleted file mode 100644 index 273f56b47..000000000 --- a/src/libstrongswan/utils/mutex.h +++ /dev/null @@ -1,213 +0,0 @@ -/* - * Copyright (C) 2008 Tobias Brunner - * Copyright (C) 2008 Martin Willi - * Hochschule fuer Technik Rapperswil - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the - * Free Software Foundation; either version 2 of the License, or (at your - * option) any later version. See <http://www.fsf.org/copyleft/gpl.txt>. - * - * This program is distributed in the hope that it will be useful, but - * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY - * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License - * for more details. - */ - -/** - * @defgroup mutex mutex - * @{ @ingroup utils - */ - -#ifndef MUTEX_H_ -#define MUTEX_H_ - -typedef struct mutex_t mutex_t; -typedef struct condvar_t condvar_t; -typedef struct rwlock_t rwlock_t; -typedef enum mutex_type_t mutex_type_t; -typedef enum condvar_type_t condvar_type_t; -typedef enum rwlock_type_t rwlock_type_t; - -#include <library.h> - -#ifdef __APPLE__ -/* on Mac OS X 10.5 several system calls we use are no cancellation points. - * fortunately, select isn't one of them, so we wrap some of the others with - * calls to select(2). - */ -#include <sys/socket.h> -#include <sys/select.h> - -#define WRAP_WITH_SELECT(func, socket, ...)\ - fd_set rfds; FD_ZERO(&rfds); FD_SET(socket, &rfds);\ - if (select(socket + 1, &rfds, NULL, NULL, NULL) <= 0) { return -1; }\ - return func(socket, __VA_ARGS__) - -static inline int cancellable_accept(int socket, struct sockaddr *address, - socklen_t *address_len) -{ - WRAP_WITH_SELECT(accept, socket, address, address_len); -} -#define accept cancellable_accept -static inline int cancellable_recvfrom(int socket, void *buffer, size_t length, - int flags, struct sockaddr *address, socklen_t *address_len) -{ - WRAP_WITH_SELECT(recvfrom, socket, buffer, length, flags, address, address_len); -} -#define recvfrom cancellable_recvfrom -#endif /* __APPLE__ */ - -/** - * Type of mutex. - */ -enum mutex_type_t { - /** default mutex */ - MUTEX_TYPE_DEFAULT = 0, - /** allow recursive locking of the mutex */ - MUTEX_TYPE_RECURSIVE = 1, -}; - -/** - * Type of condvar. - */ -enum condvar_type_t { - /** default condvar */ - CONDVAR_TYPE_DEFAULT = 0, -}; - -/** - * Type of read-write lock. - */ -enum rwlock_type_t { - /** default condvar */ - RWLOCK_TYPE_DEFAULT = 0, -}; - -/** - * Mutex wrapper implements simple, portable and advanced mutex functions. - */ -struct mutex_t { - - /** - * Acquire the lock to the mutex. - */ - void (*lock)(mutex_t *this); - - /** - * Release the lock on the mutex. - */ - void (*unlock)(mutex_t *this); - - /** - * Destroy a mutex instance. - */ - void (*destroy)(mutex_t *this); -}; - -/** - * Condvar wrapper to use in conjunction with mutex_t. - */ -struct condvar_t { - - /** - * Wait on a condvar until it gets signalized. - * - * @param mutex mutex to release while waiting - */ - void (*wait)(condvar_t *this, mutex_t *mutex); - - /** - * Wait on a condvar until it gets signalized, or times out. - * - * @param mutex mutex to release while waiting - * @param timeout timeout im ms - * @return TRUE if timed out, FALSE otherwise - */ - bool (*timed_wait)(condvar_t *this, mutex_t *mutex, u_int timeout); - - /** - * Wait on a condvar until it gets signalized, or times out. - * - * @param mutex mutex to release while waiting - * @param time absolute time until timeout - * @return TRUE if timed out, FALSE otherwise - */ - bool (*timed_wait_abs)(condvar_t *this, mutex_t *mutex, timeval_t timeout); - - /** - * Wake up a single thread in a condvar. - */ - void (*signal)(condvar_t *this); - - /** - * Wake up all threads in a condvar. - */ - void (*broadcast)(condvar_t *this); - - /** - * Destroy a condvar and free its resources. - */ - void (*destroy)(condvar_t *this); -}; - -/** - * Read-Write lock wrapper. - */ -struct rwlock_t { - - /** - * Acquire the read lock. - */ - void (*read_lock)(rwlock_t *this); - - /** - * Acquire the write lock. - */ - void (*write_lock)(rwlock_t *this); - - /** - * Try to acquire the write lock. - * - * Never blocks, but returns FALSE if the lock was already occupied. - * - * @return TRUE if lock acquired - */ - bool (*try_write_lock)(rwlock_t *this); - - /** - * Release any acquired lock. - */ - void (*unlock)(rwlock_t *this); - - /** - * Destroy the read-write lock. - */ - void (*destroy)(rwlock_t *this); -}; - -/** - * Create a mutex instance. - * - * @param type type of mutex to create - * @return unlocked mutex instance - */ -mutex_t *mutex_create(mutex_type_t type); - -/** - * Create a condvar instance. - * - * @param type type of condvar to create - * @return condvar instance - */ -condvar_t *condvar_create(condvar_type_t type); - -/** - * Create a read-write lock instance. - * - * @param type type of rwlock to create - * @return unlocked rwlock instance - */ -rwlock_t *rwlock_create(rwlock_type_t type); - -#endif /** MUTEX_H_ @}*/ diff --git a/src/libstrongswan/utils/optionsfrom.c b/src/libstrongswan/utils/optionsfrom.c index bf47e6b98..bf528caa0 100644 --- a/src/libstrongswan/utils/optionsfrom.c +++ b/src/libstrongswan/utils/optionsfrom.c @@ -6,7 +6,7 @@ * under the terms of the GNU Library General Public License as published by * the Free Software Foundation; either version 2 of the License, or (at your * option) any later version. See <http://www.fsf.org/copyleft/lgpl.txt>. - * + * * This library is distributed in the hope that it will be useful, but * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Library General Public @@ -83,7 +83,7 @@ bool from(private_options_t *this, char *filename, int *argcp, char **argvp[], DBG1("optionsfrom called %d times by \"%s\" - looping?", this->nuses + 1, (*argvp)[0]); return FALSE; } - + fd = fopen(filename, "r"); if (fd == NULL) { diff --git a/src/libstrongswan/utils/optionsfrom.h b/src/libstrongswan/utils/optionsfrom.h index 05269f4f5..b0a9d0096 100644 --- a/src/libstrongswan/utils/optionsfrom.h +++ b/src/libstrongswan/utils/optionsfrom.h @@ -13,7 +13,7 @@ * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License * for more details. */ - + /** * @defgroup optionsfrom optionsfrom * @{ @ingroup utils @@ -28,7 +28,7 @@ typedef struct options_t options_t; * Reads additional command line arguments from a file */ struct options_t { - + /** * Check if the PKCS#7 contentType is data * |