diff options
Diffstat (limited to 'src/libcharon/plugins/socket_dynamic')
4 files changed, 248 insertions, 115 deletions
diff --git a/src/libcharon/plugins/socket_dynamic/Makefile.am b/src/libcharon/plugins/socket_dynamic/Makefile.am index 914945535..04973e5ba 100644 --- a/src/libcharon/plugins/socket_dynamic/Makefile.am +++ b/src/libcharon/plugins/socket_dynamic/Makefile.am @@ -1,8 +1,11 @@ +AM_CPPFLAGS = \ + -I${linux_headers} \ + -I$(top_srcdir)/src/libstrongswan \ + -I$(top_srcdir)/src/libhydra \ + -I$(top_srcdir)/src/libcharon -INCLUDES = -I${linux_headers} -I$(top_srcdir)/src/libstrongswan \ - -I$(top_srcdir)/src/libhydra -I$(top_srcdir)/src/libcharon - -AM_CFLAGS = -rdynamic +AM_CFLAGS = \ + -rdynamic if MONOLITHIC noinst_LTLIBRARIES = libstrongswan-socket-dynamic.la diff --git a/src/libcharon/plugins/socket_dynamic/Makefile.in b/src/libcharon/plugins/socket_dynamic/Makefile.in index f45e3d255..e976e9902 100644 --- a/src/libcharon/plugins/socket_dynamic/Makefile.in +++ b/src/libcharon/plugins/socket_dynamic/Makefile.in @@ -1,9 +1,9 @@ -# Makefile.in generated by automake 1.11.1 from Makefile.am. +# Makefile.in generated by automake 1.11.6 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. +# 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011 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. @@ -16,6 +16,23 @@ @SET_MAKE@ VPATH = @srcdir@ +am__make_dryrun = \ + { \ + am__dry=no; \ + case $$MAKEFLAGS in \ + *\\[\ \ ]*) \ + echo 'am--echo: ; @echo "AM" OK' | $(MAKE) -f - 2>/dev/null \ + | grep '^AM OK$$' >/dev/null || am__dry=yes;; \ + *) \ + for am__flg in $$MAKEFLAGS; do \ + case $$am__flg in \ + *=*|--*) ;; \ + *n*) am__dry=yes; break;; \ + esac; \ + done;; \ + esac; \ + test $$am__dry = yes; \ + } pkgdatadir = $(datadir)/@PACKAGE@ pkgincludedir = $(includedir)/@PACKAGE@ pkglibdir = $(libdir)/@PACKAGE@ @@ -45,10 +62,11 @@ am__aclocal_m4_deps = $(top_srcdir)/m4/config/libtool.m4 \ $(top_srcdir)/m4/macros/with.m4 \ $(top_srcdir)/m4/macros/enable-disable.m4 \ $(top_srcdir)/m4/macros/add-plugin.m4 \ - $(top_srcdir)/configure.in + $(top_srcdir)/configure.ac am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \ $(ACLOCAL_M4) mkinstalldirs = $(install_sh) -d +CONFIG_HEADER = $(top_builddir)/config.h CONFIG_CLEAN_FILES = CONFIG_CLEAN_VPATH_FILES = am__vpath_adj_setup = srcdirstrip=`echo "$(srcdir)" | sed 's|.|.|g'`; @@ -72,6 +90,12 @@ am__nobase_list = $(am__nobase_strip_setup); \ am__base_list = \ sed '$$!N;$$!N;$$!N;$$!N;$$!N;$$!N;$$!N;s/\n/ /g' | \ sed '$$!N;$$!N;$$!N;$$!N;s/\n/ /g' +am__uninstall_files_from_dir = { \ + test -z "$$files" \ + || { test ! -d "$$dir" && test ! -f "$$dir" && test ! -r "$$dir"; } \ + || { echo " ( cd '$$dir' && rm -f" $$files ")"; \ + $(am__cd) "$$dir" && rm -f $$files; }; \ + } am__installdirs = "$(DESTDIR)$(plugindir)" LTLIBRARIES = $(noinst_LTLIBRARIES) $(plugin_LTLIBRARIES) libstrongswan_socket_dynamic_la_LIBADD = @@ -79,49 +103,77 @@ am_libstrongswan_socket_dynamic_la_OBJECTS = socket_dynamic_plugin.lo \ socket_dynamic_socket.lo libstrongswan_socket_dynamic_la_OBJECTS = \ $(am_libstrongswan_socket_dynamic_la_OBJECTS) -libstrongswan_socket_dynamic_la_LINK = $(LIBTOOL) --tag=CC \ +AM_V_lt = $(am__v_lt_@AM_V@) +am__v_lt_ = $(am__v_lt_@AM_DEFAULT_V@) +am__v_lt_0 = --silent +libstrongswan_socket_dynamic_la_LINK = $(LIBTOOL) $(AM_V_lt) --tag=CC \ $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=link $(CCLD) \ $(AM_CFLAGS) $(CFLAGS) \ $(libstrongswan_socket_dynamic_la_LDFLAGS) $(LDFLAGS) -o $@ @MONOLITHIC_FALSE@am_libstrongswan_socket_dynamic_la_rpath = -rpath \ @MONOLITHIC_FALSE@ $(plugindir) @MONOLITHIC_TRUE@am_libstrongswan_socket_dynamic_la_rpath = -DEFAULT_INCLUDES = -I.@am__isrc@ +DEFAULT_INCLUDES = -I.@am__isrc@ -I$(top_builddir) 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) \ - --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) \ - $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) +LTCOMPILE = $(LIBTOOL) $(AM_V_lt) --tag=CC $(AM_LIBTOOLFLAGS) \ + $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) \ + $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) \ + $(AM_CFLAGS) $(CFLAGS) +AM_V_CC = $(am__v_CC_@AM_V@) +am__v_CC_ = $(am__v_CC_@AM_DEFAULT_V@) +am__v_CC_0 = @echo " CC " $@; +AM_V_at = $(am__v_at_@AM_V@) +am__v_at_ = $(am__v_at_@AM_DEFAULT_V@) +am__v_at_0 = @ CCLD = $(CC) -LINK = $(LIBTOOL) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) \ - --mode=link $(CCLD) $(AM_CFLAGS) $(CFLAGS) $(AM_LDFLAGS) \ - $(LDFLAGS) -o $@ +LINK = $(LIBTOOL) $(AM_V_lt) --tag=CC $(AM_LIBTOOLFLAGS) \ + $(LIBTOOLFLAGS) --mode=link $(CCLD) $(AM_CFLAGS) $(CFLAGS) \ + $(AM_LDFLAGS) $(LDFLAGS) -o $@ +AM_V_CCLD = $(am__v_CCLD_@AM_V@) +am__v_CCLD_ = $(am__v_CCLD_@AM_DEFAULT_V@) +am__v_CCLD_0 = @echo " CCLD " $@; +AM_V_GEN = $(am__v_GEN_@AM_V@) +am__v_GEN_ = $(am__v_GEN_@AM_DEFAULT_V@) +am__v_GEN_0 = @echo " GEN " $@; SOURCES = $(libstrongswan_socket_dynamic_la_SOURCES) DIST_SOURCES = $(libstrongswan_socket_dynamic_la_SOURCES) +am__can_run_installinfo = \ + case $$AM_UPDATE_INFO_DIR in \ + n|no|NO) false;; \ + *) (install-info --version) >/dev/null 2>&1;; \ + esac ETAGS = etags CTAGS = ctags DISTFILES = $(DIST_COMMON) $(DIST_SOURCES) $(TEXINFOS) $(EXTRA_DIST) ACLOCAL = @ACLOCAL@ ALLOCA = @ALLOCA@ AMTAR = @AMTAR@ +AM_DEFAULT_VERBOSITY = @AM_DEFAULT_VERBOSITY@ AR = @AR@ AUTOCONF = @AUTOCONF@ AUTOHEADER = @AUTOHEADER@ AUTOMAKE = @AUTOMAKE@ AWK = @AWK@ +BFDLIB = @BFDLIB@ BTLIB = @BTLIB@ CC = @CC@ CCDEPMODE = @CCDEPMODE@ CFLAGS = @CFLAGS@ +CHECK_CFLAGS = @CHECK_CFLAGS@ +CHECK_LIBS = @CHECK_LIBS@ +COVERAGE_CFLAGS = @COVERAGE_CFLAGS@ +COVERAGE_LDFLAGS = @COVERAGE_LDFLAGS@ CPP = @CPP@ CPPFLAGS = @CPPFLAGS@ CYGPATH_W = @CYGPATH_W@ DEFS = @DEFS@ DEPDIR = @DEPDIR@ DLLIB = @DLLIB@ +DLLTOOL = @DLLTOOL@ DSYMUTIL = @DSYMUTIL@ DUMPBIN = @DUMPBIN@ ECHO_C = @ECHO_C@ @@ -130,13 +182,16 @@ ECHO_T = @ECHO_T@ EGREP = @EGREP@ EXEEXT = @EXEEXT@ FGREP = @FGREP@ +GENHTML = @GENHTML@ GPERF = @GPERF@ +GPRBUILD = @GPRBUILD@ GREP = @GREP@ INSTALL = @INSTALL@ INSTALL_DATA = @INSTALL_DATA@ INSTALL_PROGRAM = @INSTALL_PROGRAM@ INSTALL_SCRIPT = @INSTALL_SCRIPT@ INSTALL_STRIP_PROGRAM = @INSTALL_STRIP_PROGRAM@ +LCOV = @LCOV@ LD = @LD@ LDFLAGS = @LDFLAGS@ LEX = @LEX@ @@ -149,6 +204,7 @@ LIPO = @LIPO@ LN_S = @LN_S@ LTLIBOBJS = @LTLIBOBJS@ MAKEINFO = @MAKEINFO@ +MANIFEST_TOOL = @MANIFEST_TOOL@ MKDIR_P = @MKDIR_P@ MYSQLCFLAG = @MYSQLCFLAG@ MYSQLCONFIG = @MYSQLCONFIG@ @@ -176,11 +232,13 @@ RANLIB = @RANLIB@ RTLIB = @RTLIB@ RUBY = @RUBY@ RUBYINCLUDE = @RUBYINCLUDE@ +RUBYLIB = @RUBYLIB@ SED = @SED@ SET_MAKE = @SET_MAKE@ SHELL = @SHELL@ SOCKLIB = @SOCKLIB@ STRIP = @STRIP@ +UNWINDLIB = @UNWINDLIB@ VERSION = @VERSION@ YACC = @YACC@ YFLAGS = @YFLAGS@ @@ -188,6 +246,7 @@ abs_builddir = @abs_builddir@ abs_srcdir = @abs_srcdir@ abs_top_builddir = @abs_top_builddir@ abs_top_srcdir = @abs_top_srcdir@ +ac_ct_AR = @ac_ct_AR@ ac_ct_CC = @ac_ct_CC@ ac_ct_DUMPBIN = @ac_ct_DUMPBIN@ am__include = @am__include@ @@ -196,8 +255,6 @@ am__quote = @am__quote@ am__tar = @am__tar@ am__untar = @am__untar@ attest_plugins = @attest_plugins@ -axis2c_CFLAGS = @axis2c_CFLAGS@ -axis2c_LIBS = @axis2c_LIBS@ bindir = @bindir@ build = @build@ build_alias = @build_alias@ @@ -206,14 +263,19 @@ build_os = @build_os@ build_vendor = @build_vendor@ builddir = @builddir@ c_plugins = @c_plugins@ +charon_natt_port = @charon_natt_port@ +charon_plugins = @charon_plugins@ +charon_udp_port = @charon_udp_port@ clearsilver_LIBS = @clearsilver_LIBS@ +cmd_plugins = @cmd_plugins@ datadir = @datadir@ datarootdir = @datarootdir@ dbusservicedir = @dbusservicedir@ -default_pkcs11 = @default_pkcs11@ +dev_headers = @dev_headers@ docdir = @docdir@ dvidir = @dvidir@ exec_prefix = @exec_prefix@ +fips_mode = @fips_mode@ gtk_CFLAGS = @gtk_CFLAGS@ gtk_LIBS = @gtk_LIBS@ h_plugins = @h_plugins@ @@ -227,17 +289,17 @@ imcvdir = @imcvdir@ includedir = @includedir@ infodir = @infodir@ install_sh = @install_sh@ +ipsec_script = @ipsec_script@ +ipsec_script_upper = @ipsec_script_upper@ ipsecdir = @ipsecdir@ ipsecgroup = @ipsecgroup@ ipseclibdir = @ipseclibdir@ ipsecuser = @ipsecuser@ -libcharon_plugins = @libcharon_plugins@ libdir = @libdir@ libexecdir = @libexecdir@ linux_headers = @linux_headers@ localedir = @localedir@ localstatedir = @localstatedir@ -lt_ECHO = @lt_ECHO@ maemo_CFLAGS = @maemo_CFLAGS@ maemo_LIBS = @maemo_LIBS@ manager_plugins = @manager_plugins@ @@ -247,16 +309,15 @@ mkdir_p = @mkdir_p@ nm_CFLAGS = @nm_CFLAGS@ nm_LIBS = @nm_LIBS@ nm_ca_dir = @nm_ca_dir@ +nm_plugins = @nm_plugins@ oldincludedir = @oldincludedir@ openac_plugins = @openac_plugins@ -p_plugins = @p_plugins@ pcsclite_CFLAGS = @pcsclite_CFLAGS@ pcsclite_LIBS = @pcsclite_LIBS@ pdfdir = @pdfdir@ piddir = @piddir@ pki_plugins = @pki_plugins@ plugindir = @plugindir@ -pluto_plugins = @pluto_plugins@ pool_plugins = @pool_plugins@ prefix = @prefix@ program_transform_name = @program_transform_name@ @@ -284,10 +345,15 @@ top_srcdir = @top_srcdir@ urandom_device = @urandom_device@ xml_CFLAGS = @xml_CFLAGS@ xml_LIBS = @xml_LIBS@ -INCLUDES = -I${linux_headers} -I$(top_srcdir)/src/libstrongswan \ - -I$(top_srcdir)/src/libhydra -I$(top_srcdir)/src/libcharon +AM_CPPFLAGS = \ + -I${linux_headers} \ + -I$(top_srcdir)/src/libstrongswan \ + -I$(top_srcdir)/src/libhydra \ + -I$(top_srcdir)/src/libcharon + +AM_CFLAGS = \ + -rdynamic -AM_CFLAGS = -rdynamic @MONOLITHIC_TRUE@noinst_LTLIBRARIES = libstrongswan-socket-dynamic.la @MONOLITHIC_FALSE@plugin_LTLIBRARIES = libstrongswan-socket-dynamic.la libstrongswan_socket_dynamic_la_SOURCES = \ @@ -340,7 +406,6 @@ clean-noinstLTLIBRARIES: done 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 $$p; then \ @@ -348,6 +413,8 @@ install-pluginLTLIBRARIES: $(plugin_LTLIBRARIES) else :; fi; \ done; \ test -z "$$list2" || { \ + echo " $(MKDIR_P) '$(DESTDIR)$(plugindir)'"; \ + $(MKDIR_P) "$(DESTDIR)$(plugindir)" || exit 1; \ 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)"; \ } @@ -369,8 +436,8 @@ clean-pluginLTLIBRARIES: echo "rm -f \"$${dir}/so_locations\""; \ rm -f "$${dir}/so_locations"; \ done -libstrongswan-socket-dynamic.la: $(libstrongswan_socket_dynamic_la_OBJECTS) $(libstrongswan_socket_dynamic_la_DEPENDENCIES) - $(libstrongswan_socket_dynamic_la_LINK) $(am_libstrongswan_socket_dynamic_la_rpath) $(libstrongswan_socket_dynamic_la_OBJECTS) $(libstrongswan_socket_dynamic_la_LIBADD) $(LIBS) +libstrongswan-socket-dynamic.la: $(libstrongswan_socket_dynamic_la_OBJECTS) $(libstrongswan_socket_dynamic_la_DEPENDENCIES) $(EXTRA_libstrongswan_socket_dynamic_la_DEPENDENCIES) + $(AM_V_CCLD)$(libstrongswan_socket_dynamic_la_LINK) $(am_libstrongswan_socket_dynamic_la_rpath) $(libstrongswan_socket_dynamic_la_OBJECTS) $(libstrongswan_socket_dynamic_la_LIBADD) $(LIBS) mostlyclean-compile: -rm -f *.$(OBJEXT) @@ -382,25 +449,25 @@ distclean-compile: @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/socket_dynamic_socket.Plo@am__quote@ .c.o: -@am__fastdepCC_TRUE@ $(COMPILE) -MT $@ -MD -MP -MF $(DEPDIR)/$*.Tpo -c -o $@ $< -@am__fastdepCC_TRUE@ $(am__mv) $(DEPDIR)/$*.Tpo $(DEPDIR)/$*.Po -@AMDEP_TRUE@@am__fastdepCC_FALSE@ source='$<' object='$@' libtool=no @AMDEPBACKSLASH@ +@am__fastdepCC_TRUE@ $(AM_V_CC)$(COMPILE) -MT $@ -MD -MP -MF $(DEPDIR)/$*.Tpo -c -o $@ $< +@am__fastdepCC_TRUE@ $(AM_V_at)$(am__mv) $(DEPDIR)/$*.Tpo $(DEPDIR)/$*.Po +@AMDEP_TRUE@@am__fastdepCC_FALSE@ $(AM_V_CC)source='$<' object='$@' libtool=no @AMDEPBACKSLASH@ @AMDEP_TRUE@@am__fastdepCC_FALSE@ DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@ -@am__fastdepCC_FALSE@ $(COMPILE) -c $< +@am__fastdepCC_FALSE@ $(AM_V_CC@am__nodep@)$(COMPILE) -c $< .c.obj: -@am__fastdepCC_TRUE@ $(COMPILE) -MT $@ -MD -MP -MF $(DEPDIR)/$*.Tpo -c -o $@ `$(CYGPATH_W) '$<'` -@am__fastdepCC_TRUE@ $(am__mv) $(DEPDIR)/$*.Tpo $(DEPDIR)/$*.Po -@AMDEP_TRUE@@am__fastdepCC_FALSE@ source='$<' object='$@' libtool=no @AMDEPBACKSLASH@ +@am__fastdepCC_TRUE@ $(AM_V_CC)$(COMPILE) -MT $@ -MD -MP -MF $(DEPDIR)/$*.Tpo -c -o $@ `$(CYGPATH_W) '$<'` +@am__fastdepCC_TRUE@ $(AM_V_at)$(am__mv) $(DEPDIR)/$*.Tpo $(DEPDIR)/$*.Po +@AMDEP_TRUE@@am__fastdepCC_FALSE@ $(AM_V_CC)source='$<' object='$@' libtool=no @AMDEPBACKSLASH@ @AMDEP_TRUE@@am__fastdepCC_FALSE@ DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@ -@am__fastdepCC_FALSE@ $(COMPILE) -c `$(CYGPATH_W) '$<'` +@am__fastdepCC_FALSE@ $(AM_V_CC@am__nodep@)$(COMPILE) -c `$(CYGPATH_W) '$<'` .c.lo: -@am__fastdepCC_TRUE@ $(LTCOMPILE) -MT $@ -MD -MP -MF $(DEPDIR)/$*.Tpo -c -o $@ $< -@am__fastdepCC_TRUE@ $(am__mv) $(DEPDIR)/$*.Tpo $(DEPDIR)/$*.Plo -@AMDEP_TRUE@@am__fastdepCC_FALSE@ source='$<' object='$@' libtool=yes @AMDEPBACKSLASH@ +@am__fastdepCC_TRUE@ $(AM_V_CC)$(LTCOMPILE) -MT $@ -MD -MP -MF $(DEPDIR)/$*.Tpo -c -o $@ $< +@am__fastdepCC_TRUE@ $(AM_V_at)$(am__mv) $(DEPDIR)/$*.Tpo $(DEPDIR)/$*.Plo +@AMDEP_TRUE@@am__fastdepCC_FALSE@ $(AM_V_CC)source='$<' object='$@' libtool=yes @AMDEPBACKSLASH@ @AMDEP_TRUE@@am__fastdepCC_FALSE@ DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@ -@am__fastdepCC_FALSE@ $(LTCOMPILE) -c -o $@ $< +@am__fastdepCC_FALSE@ $(AM_V_CC@am__nodep@)$(LTCOMPILE) -c -o $@ $< mostlyclean-libtool: -rm -f *.lo @@ -507,10 +574,15 @@ install-am: all-am installcheck: installcheck-am install-strip: - $(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \ - install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \ - `test -z '$(STRIP)' || \ - echo "INSTALL_PROGRAM_ENV=STRIPPROG='$(STRIP)'"` install + if test -z '$(STRIP)'; then \ + $(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \ + install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \ + install; \ + else \ + $(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \ + install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \ + "INSTALL_PROGRAM_ENV=STRIPPROG='$(STRIP)'" install; \ + fi mostlyclean-generic: clean-generic: diff --git a/src/libcharon/plugins/socket_dynamic/socket_dynamic_plugin.c b/src/libcharon/plugins/socket_dynamic/socket_dynamic_plugin.c index c21d5240e..fdc9a7cf9 100644 --- a/src/libcharon/plugins/socket_dynamic/socket_dynamic_plugin.c +++ b/src/libcharon/plugins/socket_dynamic/socket_dynamic_plugin.c @@ -40,6 +40,7 @@ METHOD(plugin_t, get_features, int, static plugin_feature_t f[] = { PLUGIN_CALLBACK(socket_register, socket_dynamic_socket_create), PLUGIN_PROVIDE(CUSTOM, "socket"), + PLUGIN_SDEPEND(CUSTOM, "kernel-ipsec"), }; *features = f; return countof(f); diff --git a/src/libcharon/plugins/socket_dynamic/socket_dynamic_socket.c b/src/libcharon/plugins/socket_dynamic/socket_dynamic_socket.c index eee3814a8..abbc8bad2 100644 --- a/src/libcharon/plugins/socket_dynamic/socket_dynamic_socket.c +++ b/src/libcharon/plugins/socket_dynamic/socket_dynamic_socket.c @@ -1,5 +1,5 @@ /* - * Copyright (C) 2006-2010 Tobias Brunner + * Copyright (C) 2006-2013 Tobias Brunner * Copyright (C) 2006 Daniel Roethlisberger * Copyright (C) 2005-2010 Martin Willi * Copyright (C) 2005 Jan Hutter @@ -40,23 +40,11 @@ #include <daemon.h> #include <threading/thread.h> #include <threading/rwlock.h> -#include <utils/hashtable.h> +#include <collections/hashtable.h> /* Maximum size of a packet */ #define MAX_PACKET 10000 -/* length of non-esp marker */ -#define MARKER_LEN sizeof(u_int32_t) - -/* from linux/udp.h */ -#ifndef UDP_ENCAP -#define UDP_ENCAP 100 -#endif /*UDP_ENCAP*/ - -#ifndef UDP_ENCAP_ESPINUDP -#define UDP_ENCAP_ESPINUDP 2 -#endif /*UDP_ENCAP_ESPINUDP*/ - /* these are not defined on some platforms */ #ifndef SOL_IP #define SOL_IP IPPROTO_IP @@ -64,9 +52,6 @@ #ifndef SOL_IPV6 #define SOL_IPV6 IPPROTO_IPV6 #endif -#ifndef SOL_UDP -#define SOL_UDP IPPROTO_UDP -#endif /* IPV6_RECVPKTINFO is defined in RFC 3542 which obsoletes RFC 2292 that * previously defined IPV6_PKTINFO */ @@ -237,12 +222,6 @@ static packet_t *receive_packet(private_socket_dynamic_socket_t *this, } DBG3(DBG_NET, "received packet %b", buffer, (u_int)len); - if (len < MARKER_LEN) - { - DBG3(DBG_NET, "received packet too short (%d bytes)", len); - return NULL; - } - /* read ancillary data to get destination address */ for (cmsgptr = CMSG_FIRSTHDR(&msg); cmsgptr != NULL; cmsgptr = CMSG_NXTHDR(&msg, cmsgptr)) @@ -297,12 +276,6 @@ static packet_t *receive_packet(private_socket_dynamic_socket_t *this, packet = packet_create(); packet->set_source(packet, source); packet->set_destination(packet, dest); - /* we assume a non-ESP marker if none of the ports is on 500 */ - if (dest->get_port(dest) != IKEV2_UDP_PORT && - source->get_port(source) != IKEV2_UDP_PORT) - { - data = chunk_skip(data, MARKER_LEN); - } packet->set_data(packet, chunk_clone(data)); return packet; } @@ -353,13 +326,60 @@ METHOD(socket_t, receiver, status_t, } /** + * Get the port allocated dynamically using bind() + */ +static bool get_dynamic_port(int fd, int family, u_int16_t *port) +{ + union { + struct sockaddr_storage ss; + struct sockaddr s; + struct sockaddr_in sin; + struct sockaddr_in6 sin6; + } addr; + socklen_t addrlen; + + addrlen = sizeof(addr); + if (getsockname(fd, &addr.s, &addrlen) != 0) + { + DBG1(DBG_NET, "unable to getsockname: %s", strerror(errno)); + return FALSE; + } + switch (family) + { + case AF_INET: + if (addrlen != sizeof(addr.sin) || addr.sin.sin_family != family) + { + break; + } + *port = ntohs(addr.sin.sin_port); + return TRUE; + case AF_INET6: + if (addrlen != sizeof(addr.sin6) || addr.sin6.sin6_family != family) + { + break; + } + *port = ntohs(addr.sin6.sin6_port); + return TRUE; + default: + return FALSE; + } + DBG1(DBG_NET, "received invalid getsockname() result"); + return FALSE; +} + +/** * open a socket to send and receive packets */ static int open_socket(private_socket_dynamic_socket_t *this, - int family, u_int16_t port) + int family, u_int16_t *port) { - int on = TRUE, type = UDP_ENCAP_ESPINUDP; - struct sockaddr_storage addr; + union { + struct sockaddr_storage ss; + struct sockaddr s; + struct sockaddr_in sin; + struct sockaddr_in6 sin6; + } addr; + int on = TRUE; socklen_t addrlen; u_int sol, pktinfo = 0; int fd; @@ -369,27 +389,21 @@ static int open_socket(private_socket_dynamic_socket_t *this, switch (family) { case AF_INET: - { - struct sockaddr_in *sin = (struct sockaddr_in *)&addr; - sin->sin_family = AF_INET; - sin->sin_addr.s_addr = INADDR_ANY; - sin->sin_port = htons(port); - addrlen = sizeof(struct sockaddr_in); + addr.sin.sin_family = AF_INET; + addr.sin.sin_addr.s_addr = INADDR_ANY; + addr.sin.sin_port = htons(*port); + addrlen = sizeof(addr.sin); sol = SOL_IP; pktinfo = IP_PKTINFO; break; - } case AF_INET6: - { - struct sockaddr_in6 *sin6 = (struct sockaddr_in6 *)&addr; - sin6->sin6_family = AF_INET6; - memset(&sin6->sin6_addr, 0, sizeof(sin6->sin6_addr)); - sin6->sin6_port = htons(port); - addrlen = sizeof(struct sockaddr_in6); + addr.sin6.sin6_family = AF_INET6; + memset(&addr.sin6.sin6_addr, 0, sizeof(addr.sin6.sin6_addr)); + addr.sin6.sin6_port = htons(*port); + addrlen = sizeof(addr.sin6); sol = SOL_IPV6; pktinfo = IPV6_RECVPKTINFO; break; - } default: return 0; } @@ -407,13 +421,17 @@ static int open_socket(private_socket_dynamic_socket_t *this, return 0; } - /* bind the socket */ - if (bind(fd, (struct sockaddr *)&addr, addrlen) < 0) + if (bind(fd, &addr.s, addrlen) < 0) { DBG1(DBG_NET, "unable to bind socket: %s", strerror(errno)); close(fd); return 0; } + if (*port == 0 && !get_dynamic_port(fd, family, port)) + { + close(fd); + return 0; + } /* get additional packet info on receive */ if (setsockopt(fd, sol, pktinfo, &on, sizeof(on)) < 0) @@ -430,14 +448,42 @@ static int open_socket(private_socket_dynamic_socket_t *this, } /* enable UDP decapsulation on each socket */ - if (setsockopt(fd, SOL_UDP, UDP_ENCAP, &type, sizeof(type)) < 0) + if (!hydra->kernel_interface->enable_udp_decap(hydra->kernel_interface, + fd, family, *port)) { - DBG1(DBG_NET, "unable to set UDP_ENCAP: %s", strerror(errno)); + DBG1(DBG_NET, "enabling UDP decapsulation for %s on port %d failed", + family == AF_INET ? "IPv4" : "IPv6", *port); } + return fd; } /** + * Get the first usable socket for an address family + */ +static dynsock_t *get_any_socket(private_socket_dynamic_socket_t *this, + int family) +{ + dynsock_t *key, *value, *found = NULL; + enumerator_t *enumerator; + + this->lock->read_lock(this->lock); + enumerator = this->sockets->create_enumerator(this->sockets); + while (enumerator->enumerate(enumerator, &key, &value)) + { + if (value->family == family) + { + found = value; + break; + } + } + enumerator->destroy(enumerator); + this->lock->unlock(this->lock); + + return found; +} + +/** * Find/Create a socket to send from host */ static dynsock_t *find_socket(private_socket_dynamic_socket_t *this, @@ -457,7 +503,15 @@ static dynsock_t *find_socket(private_socket_dynamic_socket_t *this, { return skt; } - fd = open_socket(this, family, port); + if (!port) + { + skt = get_any_socket(this, family); + if (skt) + { + return skt; + } + } + fd = open_socket(this, family, &port); if (!fd) { return NULL; @@ -481,9 +535,9 @@ METHOD(socket_t, sender, status_t, { dynsock_t *skt; host_t *src, *dst; - int port, family; + int family; ssize_t len; - chunk_t data, marked; + chunk_t data; struct msghdr msg; struct cmsghdr *cmsg; struct iovec iov; @@ -491,8 +545,7 @@ METHOD(socket_t, sender, status_t, src = packet->get_source(packet); dst = packet->get_destination(packet); family = src->get_family(src); - port = src->get_port(src); - skt = find_socket(this, family, port); + skt = find_socket(this, family, src->get_port(src)); if (!skt) { return FAILED; @@ -501,19 +554,6 @@ METHOD(socket_t, sender, status_t, data = packet->get_data(packet); DBG2(DBG_NET, "sending packet: from %#H to %#H", src, dst); - /* use non-ESP marker if none of the ports is 500, not for keep alives */ - if (port != IKEV2_UDP_PORT && dst->get_port(dst) != IKEV2_UDP_PORT && - !(data.len == 1 && data.ptr[0] == 0xFF)) - { - /* add non esp marker to packet */ - marked = chunk_alloc(data.len + MARKER_LEN); - memset(marked.ptr, 0, MARKER_LEN); - memcpy(marked.ptr + MARKER_LEN, data.ptr, data.len); - /* let the packet do the clean up for us */ - packet->set_data(packet, marked); - data = marked; - } - memset(&msg, 0, sizeof(struct msghdr)); msg.msg_name = dst->get_sockaddr(dst);; msg.msg_namelen = *dst->get_sockaddr_len(dst); @@ -572,6 +612,22 @@ METHOD(socket_t, sender, status_t, return SUCCESS; } +METHOD(socket_t, get_port, u_int16_t, + private_socket_dynamic_socket_t *this, bool nat_t) +{ + /* we return 0 here for users that have no explicit port configured, the + * sender will default to the default port in this case */ + return 0; +} + +METHOD(socket_t, supported_families, socket_family_t, + private_socket_dynamic_socket_t *this) +{ + /* we could return only the families of the opened sockets, but it could + * be that both families are supported even if no socket is yet open */ + return SOCKET_FAMILY_BOTH; +} + METHOD(socket_t, destroy, void, private_socket_dynamic_socket_t *this) { @@ -605,12 +661,14 @@ socket_dynamic_socket_t *socket_dynamic_socket_create() .socket = { .send = _sender, .receive = _receiver, + .get_port = _get_port, + .supported_families = _supported_families, .destroy = _destroy, }, }, .lock = rwlock_create(RWLOCK_TYPE_DEFAULT), .max_packet = lib->settings->get_int(lib->settings, - "charon.max_packet", MAX_PACKET), + "%s.max_packet", MAX_PACKET, charon->name), ); if (pipe(this->notify) != 0) @@ -624,4 +682,3 @@ socket_dynamic_socket_t *socket_dynamic_socket_create() return &this->public; } - |