diff options
Diffstat (limited to 'src/libcharon/plugins/error_notify')
| -rw-r--r-- | src/libcharon/plugins/error_notify/Makefile.am | 25 | ||||
| -rw-r--r-- | src/libcharon/plugins/error_notify/Makefile.in | 751 | ||||
| -rw-r--r-- | src/libcharon/plugins/error_notify/error_notify.c | 105 | ||||
| -rw-r--r-- | src/libcharon/plugins/error_notify/error_notify_listener.c | 225 | ||||
| -rw-r--r-- | src/libcharon/plugins/error_notify/error_notify_listener.h | 51 | ||||
| -rw-r--r-- | src/libcharon/plugins/error_notify/error_notify_msg.h | 69 | ||||
| -rw-r--r-- | src/libcharon/plugins/error_notify/error_notify_plugin.c | 115 | ||||
| -rw-r--r-- | src/libcharon/plugins/error_notify/error_notify_plugin.h | 42 | ||||
| -rw-r--r-- | src/libcharon/plugins/error_notify/error_notify_socket.c | 157 | ||||
| -rw-r--r-- | src/libcharon/plugins/error_notify/error_notify_socket.h | 59 |
10 files changed, 1599 insertions, 0 deletions
diff --git a/src/libcharon/plugins/error_notify/Makefile.am b/src/libcharon/plugins/error_notify/Makefile.am new file mode 100644 index 000000000..980fe1fbd --- /dev/null +++ b/src/libcharon/plugins/error_notify/Makefile.am @@ -0,0 +1,25 @@ +AM_CPPFLAGS = \ + -I$(top_srcdir)/src/libstrongswan \ + -I$(top_srcdir)/src/libhydra \ + -I$(top_srcdir)/src/libcharon \ + -DIPSEC_PIDDIR=\"${piddir}\" + +AM_CFLAGS = \ + -rdynamic + +if MONOLITHIC +noinst_LTLIBRARIES = libstrongswan-error-notify.la +else +plugin_LTLIBRARIES = libstrongswan-error-notify.la +endif + +libstrongswan_error_notify_la_SOURCES = \ + error_notify_plugin.h error_notify_plugin.c \ + error_notify_socket.h error_notify_socket.c \ + error_notify_listener.h error_notify_listener.c \ + error_notify_msg.h + +libstrongswan_error_notify_la_LDFLAGS = -module -avoid-version + +ipsec_PROGRAMS = error-notify +error_notify_SOURCES = error_notify.c diff --git a/src/libcharon/plugins/error_notify/Makefile.in b/src/libcharon/plugins/error_notify/Makefile.in new file mode 100644 index 000000000..db20f0532 --- /dev/null +++ b/src/libcharon/plugins/error_notify/Makefile.in @@ -0,0 +1,751 @@ +# 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, 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. + +# 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@ +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 $$am__dry = yes; \ + } +pkgdatadir = $(datadir)/@PACKAGE@ +pkgincludedir = $(includedir)/@PACKAGE@ +pkglibdir = $(libdir)/@PACKAGE@ +pkglibexecdir = $(libexecdir)/@PACKAGE@ +am__cd = CDPATH="$${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 = $(program_transform_name) +NORMAL_INSTALL = : +PRE_INSTALL = : +POST_INSTALL = : +NORMAL_UNINSTALL = : +PRE_UNINSTALL = : +POST_UNINSTALL = : +build_triplet = @build@ +host_triplet = @host@ +ipsec_PROGRAMS = error-notify$(EXEEXT) +subdir = src/libcharon/plugins/error_notify +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)/m4/macros/add-plugin.m4 \ + $(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'`; +am__vpath_adj = case $$p in \ + $(srcdir)/*) f=`echo "$$p" | sed "s|^$$srcdirstrip/||"`;; \ + *) f=$$p;; \ + esac; +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__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)" "$(DESTDIR)$(ipsecdir)" +LTLIBRARIES = $(noinst_LTLIBRARIES) $(plugin_LTLIBRARIES) +libstrongswan_error_notify_la_LIBADD = +am_libstrongswan_error_notify_la_OBJECTS = error_notify_plugin.lo \ + error_notify_socket.lo error_notify_listener.lo +libstrongswan_error_notify_la_OBJECTS = \ + $(am_libstrongswan_error_notify_la_OBJECTS) +AM_V_lt = $(am__v_lt_@AM_V@) +am__v_lt_ = $(am__v_lt_@AM_DEFAULT_V@) +am__v_lt_0 = --silent +libstrongswan_error_notify_la_LINK = $(LIBTOOL) $(AM_V_lt) --tag=CC \ + $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=link $(CCLD) \ + $(AM_CFLAGS) $(CFLAGS) \ + $(libstrongswan_error_notify_la_LDFLAGS) $(LDFLAGS) -o $@ +@MONOLITHIC_FALSE@am_libstrongswan_error_notify_la_rpath = -rpath \ +@MONOLITHIC_FALSE@ $(plugindir) +@MONOLITHIC_TRUE@am_libstrongswan_error_notify_la_rpath = +PROGRAMS = $(ipsec_PROGRAMS) +am_error_notify_OBJECTS = error_notify.$(OBJEXT) +error_notify_OBJECTS = $(am_error_notify_OBJECTS) +error_notify_LDADD = $(LDADD) +DEFAULT_INCLUDES = -I.@am__isrc@ -I$(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) $(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) $(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_error_notify_la_SOURCES) \ + $(error_notify_SOURCES) +DIST_SOURCES = $(libstrongswan_error_notify_la_SOURCES) \ + $(error_notify_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@ +ECHO_N = @ECHO_N@ +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@ +LEXLIB = @LEXLIB@ +LEX_OUTPUT_ROOT = @LEX_OUTPUT_ROOT@ +LIBOBJS = @LIBOBJS@ +LIBS = @LIBS@ +LIBTOOL = @LIBTOOL@ +LIPO = @LIPO@ +LN_S = @LN_S@ +LTLIBOBJS = @LTLIBOBJS@ +MAKEINFO = @MAKEINFO@ +MANIFEST_TOOL = @MANIFEST_TOOL@ +MKDIR_P = @MKDIR_P@ +MYSQLCFLAG = @MYSQLCFLAG@ +MYSQLCONFIG = @MYSQLCONFIG@ +MYSQLLIB = @MYSQLLIB@ +NM = @NM@ +NMEDIT = @NMEDIT@ +OBJDUMP = @OBJDUMP@ +OBJEXT = @OBJEXT@ +OTOOL = @OTOOL@ +OTOOL64 = @OTOOL64@ +PACKAGE = @PACKAGE@ +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@ +PKG_CONFIG_LIBDIR = @PKG_CONFIG_LIBDIR@ +PKG_CONFIG_PATH = @PKG_CONFIG_PATH@ +PTHREADLIB = @PTHREADLIB@ +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@ +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@ +am__leading_dot = @am__leading_dot@ +am__quote = @am__quote@ +am__tar = @am__tar@ +am__untar = @am__untar@ +attest_plugins = @attest_plugins@ +bindir = @bindir@ +build = @build@ +build_alias = @build_alias@ +build_cpu = @build_cpu@ +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@ +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@ +host = @host@ +host_alias = @host_alias@ +host_cpu = @host_cpu@ +host_os = @host_os@ +host_vendor = @host_vendor@ +htmldir = @htmldir@ +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@ +libdir = @libdir@ +libexecdir = @libexecdir@ +linux_headers = @linux_headers@ +localedir = @localedir@ +localstatedir = @localstatedir@ +maemo_CFLAGS = @maemo_CFLAGS@ +maemo_LIBS = @maemo_LIBS@ +manager_plugins = @manager_plugins@ +mandir = @mandir@ +medsrv_plugins = @medsrv_plugins@ +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@ +pcsclite_CFLAGS = @pcsclite_CFLAGS@ +pcsclite_LIBS = @pcsclite_LIBS@ +pdfdir = @pdfdir@ +piddir = @piddir@ +pki_plugins = @pki_plugins@ +plugindir = @plugindir@ +pool_plugins = @pool_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@ +s_plugins = @s_plugins@ +sbindir = @sbindir@ +scepclient_plugins = @scepclient_plugins@ +scripts_plugins = @scripts_plugins@ +sharedstatedir = @sharedstatedir@ +soup_CFLAGS = @soup_CFLAGS@ +soup_LIBS = @soup_LIBS@ +srcdir = @srcdir@ +starter_plugins = @starter_plugins@ +strongswan_conf = @strongswan_conf@ +sysconfdir = @sysconfdir@ +systemdsystemunitdir = @systemdsystemunitdir@ +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@ +AM_CPPFLAGS = \ + -I$(top_srcdir)/src/libstrongswan \ + -I$(top_srcdir)/src/libhydra \ + -I$(top_srcdir)/src/libcharon \ + -DIPSEC_PIDDIR=\"${piddir}\" + +AM_CFLAGS = \ + -rdynamic + +@MONOLITHIC_TRUE@noinst_LTLIBRARIES = libstrongswan-error-notify.la +@MONOLITHIC_FALSE@plugin_LTLIBRARIES = libstrongswan-error-notify.la +libstrongswan_error_notify_la_SOURCES = \ + error_notify_plugin.h error_notify_plugin.c \ + error_notify_socket.h error_notify_socket.c \ + error_notify_listener.h error_notify_listener.c \ + error_notify_msg.h + +libstrongswan_error_notify_la_LDFLAGS = -module -avoid-version +error_notify_SOURCES = error_notify.c +all: all-am + +.SUFFIXES: +.SUFFIXES: .c .lo .o .obj +$(srcdir)/Makefile.in: $(srcdir)/Makefile.am $(am__configure_deps) + @for dep in $?; do \ + case '$(am__configure_deps)' in \ + *$$dep*) \ + ( cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh ) \ + && { if test -f $@; then exit 0; else break; fi; }; \ + exit 1;; \ + esac; \ + done; \ + echo ' cd $(top_srcdir) && $(AUTOMAKE) --gnu src/libcharon/plugins/error_notify/Makefile'; \ + $(am__cd) $(top_srcdir) && \ + $(AUTOMAKE) --gnu src/libcharon/plugins/error_notify/Makefile +.PRECIOUS: Makefile +Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status + @case '$?' in \ + *config.status*) \ + cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh;; \ + *) \ + echo ' cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ $(am__depfiles_maybe)'; \ + cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ $(am__depfiles_maybe);; \ + esac; + +$(top_builddir)/config.status: $(top_srcdir)/configure $(CONFIG_STATUS_DEPENDENCIES) + cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh + +$(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): + +clean-noinstLTLIBRARIES: + -test -z "$(noinst_LTLIBRARIES)" || rm -f $(noinst_LTLIBRARIES) + @list='$(noinst_LTLIBRARIES)'; for p in $$list; do \ + dir="`echo $$p | sed -e 's|/[^/]*$$||'`"; \ + test "$$dir" != "$$p" || dir=.; \ + echo "rm -f \"$${dir}/so_locations\""; \ + rm -f "$${dir}/so_locations"; \ + done +install-pluginLTLIBRARIES: $(plugin_LTLIBRARIES) + @$(NORMAL_INSTALL) + @list='$(plugin_LTLIBRARIES)'; test -n "$(plugindir)" || list=; \ + list2=; for p in $$list; do \ + if test -f $$p; then \ + list2="$$list2 $$p"; \ + else :; fi; \ + done; \ + test -z "$$list2" || { \ + echo " $(MKDIR_P) '$(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)"; \ + } + +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) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=uninstall rm -f "$(DESTDIR)$(plugindir)/$$f"; \ + done + +clean-pluginLTLIBRARIES: + -test -z "$(plugin_LTLIBRARIES)" || rm -f $(plugin_LTLIBRARIES) + @list='$(plugin_LTLIBRARIES)'; for p in $$list; do \ + dir="`echo $$p | sed -e 's|/[^/]*$$||'`"; \ + test "$$dir" != "$$p" || dir=.; \ + echo "rm -f \"$${dir}/so_locations\""; \ + rm -f "$${dir}/so_locations"; \ + done +libstrongswan-error-notify.la: $(libstrongswan_error_notify_la_OBJECTS) $(libstrongswan_error_notify_la_DEPENDENCIES) $(EXTRA_libstrongswan_error_notify_la_DEPENDENCIES) + $(AM_V_CCLD)$(libstrongswan_error_notify_la_LINK) $(am_libstrongswan_error_notify_la_rpath) $(libstrongswan_error_notify_la_OBJECTS) $(libstrongswan_error_notify_la_LIBADD) $(LIBS) +install-ipsecPROGRAMS: $(ipsec_PROGRAMS) + @$(NORMAL_INSTALL) + @list='$(ipsec_PROGRAMS)'; test -n "$(ipsecdir)" || list=; \ + if test -n "$$list"; then \ + echo " $(MKDIR_P) '$(DESTDIR)$(ipsecdir)'"; \ + $(MKDIR_P) "$(DESTDIR)$(ipsecdir)" || exit 1; \ + fi; \ + for p in $$list; do echo "$$p $$p"; done | \ + sed 's/$(EXEEXT)$$//' | \ + while read p p1; do if test -f $$p || test -f $$p1; \ + then echo "$$p"; echo "$$p"; else :; fi; \ + done | \ + sed -e 'p;s,.*/,,;n;h' -e 's|.*|.|' \ + -e 'p;x;s,.*/,,;s/$(EXEEXT)$$//;$(transform);s/$$/$(EXEEXT)/' | \ + sed 'N;N;N;s,\n, ,g' | \ + $(AWK) 'BEGIN { files["."] = ""; dirs["."] = 1 } \ + { d=$$3; if (dirs[d] != 1) { print "d", d; dirs[d] = 1 } \ + if ($$2 == $$4) files[d] = files[d] " " $$1; \ + else { print "f", $$3 "/" $$4, $$1; } } \ + END { for (d in files) print "f", d, files[d] }' | \ + while read type dir files; do \ + if test "$$dir" = .; then dir=; else dir=/$$dir; fi; \ + test -z "$$files" || { \ + echo " $(INSTALL_PROGRAM_ENV) $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=install $(INSTALL_PROGRAM) $$files '$(DESTDIR)$(ipsecdir)$$dir'"; \ + $(INSTALL_PROGRAM_ENV) $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=install $(INSTALL_PROGRAM) $$files "$(DESTDIR)$(ipsecdir)$$dir" || exit $$?; \ + } \ + ; done + +uninstall-ipsecPROGRAMS: + @$(NORMAL_UNINSTALL) + @list='$(ipsec_PROGRAMS)'; test -n "$(ipsecdir)" || list=; \ + files=`for p in $$list; do echo "$$p"; done | \ + sed -e 'h;s,^.*/,,;s/$(EXEEXT)$$//;$(transform)' \ + -e 's/$$/$(EXEEXT)/' `; \ + test -n "$$list" || exit 0; \ + echo " ( cd '$(DESTDIR)$(ipsecdir)' && rm -f" $$files ")"; \ + cd "$(DESTDIR)$(ipsecdir)" && rm -f $$files + +clean-ipsecPROGRAMS: + @list='$(ipsec_PROGRAMS)'; test -n "$$list" || exit 0; \ + echo " rm -f" $$list; \ + rm -f $$list || exit $$?; \ + test -n "$(EXEEXT)" || exit 0; \ + list=`for p in $$list; do echo "$$p"; done | sed 's/$(EXEEXT)$$//'`; \ + echo " rm -f" $$list; \ + rm -f $$list +error-notify$(EXEEXT): $(error_notify_OBJECTS) $(error_notify_DEPENDENCIES) $(EXTRA_error_notify_DEPENDENCIES) + @rm -f error-notify$(EXEEXT) + $(AM_V_CCLD)$(LINK) $(error_notify_OBJECTS) $(error_notify_LDADD) $(LIBS) + +mostlyclean-compile: + -rm -f *.$(OBJEXT) + +distclean-compile: + -rm -f *.tab.c + +@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/error_notify.Po@am__quote@ +@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/error_notify_listener.Plo@am__quote@ +@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/error_notify_plugin.Plo@am__quote@ +@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/error_notify_socket.Plo@am__quote@ + +.c.o: +@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@ $(AM_V_CC@am__nodep@)$(COMPILE) -c $< + +.c.obj: +@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@ $(AM_V_CC@am__nodep@)$(COMPILE) -c `$(CYGPATH_W) '$<'` + +.c.lo: +@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@ $(AM_V_CC@am__nodep@)$(LTCOMPILE) -c -o $@ $< + +mostlyclean-libtool: + -rm -f *.lo + +clean-libtool: + -rm -rf .libs _libs + +ID: $(HEADERS) $(SOURCES) $(LISP) $(TAGS_FILES) + list='$(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[$$0] = 1; nonempty = 1; } \ + END { if (nonempty) { for (i in files) print i; }; }'`; \ + mkid -fID $$unique +tags: TAGS + +TAGS: $(HEADERS) $(SOURCES) $(TAGS_DEPENDENCIES) \ + $(TAGS_FILES) $(LISP) + set x; \ + here=`pwd`; \ + list='$(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[$$0] = 1; nonempty = 1; } \ + END { if (nonempty) { for (i in files) print i; }; }'`; \ + shift; \ + if test -z "$(ETAGS_ARGS)$$*$$unique"; then :; else \ + test -n "$$unique" || unique=$$empty_fix; \ + if test $$# -gt 0; then \ + $(ETAGS) $(ETAGSFLAGS) $(AM_ETAGSFLAGS) $(ETAGS_ARGS) \ + "$$@" $$unique; \ + else \ + $(ETAGS) $(ETAGSFLAGS) $(AM_ETAGSFLAGS) $(ETAGS_ARGS) \ + $$unique; \ + fi; \ + fi +ctags: CTAGS +CTAGS: $(HEADERS) $(SOURCES) $(TAGS_DEPENDENCIES) \ + $(TAGS_FILES) $(LISP) + list='$(SOURCES) $(HEADERS) $(LISP) $(TAGS_FILES)'; \ + unique=`for i in $$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)$$unique" \ + || $(CTAGS) $(CTAGSFLAGS) $(AM_CTAGSFLAGS) $(CTAGS_ARGS) \ + $$unique + +GTAGS: + here=`$(am__cd) $(top_builddir) && pwd` \ + && $(am__cd) $(top_srcdir) \ + && gtags -i $(GTAGS_ARGS) "$$here" + +distclean-tags: + -rm -f TAGS ID GTAGS GRTAGS GSYMS GPATH tags + +distdir: $(DISTFILES) + @srcdirstrip=`echo "$(srcdir)" | sed 's/[].[^$$\\*]/\\\\&/g'`; \ + topsrcdirstrip=`echo "$(top_srcdir)" | sed 's/[].[^$$\\*]/\\\\&/g'`; \ + list='$(DISTFILES)'; \ + dist_files=`for file in $$list; do echo $$file; done | \ + sed -e "s|^$$srcdirstrip/||;t" \ + -e "s|^$$topsrcdirstrip/|$(top_builddir)/|;t"`; \ + case $$dist_files in \ + */*) $(MKDIR_P) `echo "$$dist_files" | \ + sed '/\//!d;s|^|$(distdir)/|;s,/[^/]*$$,,' | \ + sort -u` ;; \ + esac; \ + for file in $$dist_files; do \ + if test -f $$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 $$d != $(srcdir); then \ + cp -fpR $(srcdir)/$$file "$(distdir)$$dir" || exit 1; \ + find "$(distdir)/$$file" -type d ! -perm -700 -exec chmod u+rwx {} \;; \ + fi; \ + cp -fpR $$d/$$file "$(distdir)$$dir" || exit 1; \ + else \ + test -f "$(distdir)/$$file" \ + || cp -p $$d/$$file "$(distdir)/$$file" \ + || exit 1; \ + fi; \ + done +check-am: all-am +check: check-am +all-am: Makefile $(LTLIBRARIES) $(PROGRAMS) +installdirs: + for dir in "$(DESTDIR)$(plugindir)" "$(DESTDIR)$(ipsecdir)"; do \ + test -z "$$dir" || $(MKDIR_P) "$$dir"; \ + done +install: install-am +install-exec: install-exec-am +install-data: install-data-am +uninstall: uninstall-am + +install-am: all-am + @$(MAKE) $(AM_MAKEFLAGS) install-exec-am install-data-am + +installcheck: installcheck-am +install-strip: + if test -z '$(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: + +distclean-generic: + -test -z "$(CONFIG_CLEAN_FILES)" || rm -f $(CONFIG_CLEAN_FILES) + -test . = "$(srcdir)" || test -z "$(CONFIG_CLEAN_VPATH_FILES)" || rm -f $(CONFIG_CLEAN_VPATH_FILES) + +maintainer-clean-generic: + @echo "This command is intended for maintainers to use" + @echo "it deletes files that may require special tools to rebuild." +clean: clean-am + +clean-am: clean-generic clean-ipsecPROGRAMS clean-libtool \ + clean-noinstLTLIBRARIES clean-pluginLTLIBRARIES mostlyclean-am + +distclean: distclean-am + -rm -rf ./$(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-ipsecPROGRAMS 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-ipsecPROGRAMS uninstall-pluginLTLIBRARIES + +.MAKE: install-am install-strip + +.PHONY: CTAGS GTAGS all all-am check check-am clean clean-generic \ + clean-ipsecPROGRAMS clean-libtool clean-noinstLTLIBRARIES \ + 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-ipsecPROGRAMS 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-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/libcharon/plugins/error_notify/error_notify.c b/src/libcharon/plugins/error_notify/error_notify.c new file mode 100644 index 000000000..e68f8a4a5 --- /dev/null +++ b/src/libcharon/plugins/error_notify/error_notify.c @@ -0,0 +1,105 @@ +/* + * Copyright (C) 2012 Martin Willi + * Copyright (C) 2012 revosec AG + * + * 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 "error_notify_msg.h" + +#include <stdio.h> +#include <stdlib.h> +#include <stddef.h> +#include <unistd.h> +#include <sys/stat.h> +#include <sys/socket.h> +#include <sys/un.h> +#include <errno.h> +#include <arpa/inet.h> + +/** + * Connect to the daemon, return FD + */ +static int make_connection() +{ + union { + struct sockaddr_un un; + struct sockaddr_in in; + struct sockaddr sa; + } addr; + int fd, len; + + if (getenv("TCP_PORT")) + { + addr.in.sin_family = AF_INET; + addr.in.sin_addr.s_addr = htonl(INADDR_LOOPBACK); + addr.in.sin_port = htons(atoi(getenv("TCP_PORT"))); + len = sizeof(addr.in); + } + else + { + addr.un.sun_family = AF_UNIX; + strcpy(addr.un.sun_path, ERROR_NOTIFY_SOCKET); + + len = offsetof(struct sockaddr_un, sun_path) + strlen(addr.un.sun_path); + } + fd = socket(addr.sa.sa_family, SOCK_STREAM, 0); + if (fd < 0) + { + fprintf(stderr, "opening socket failed: %s\n", strerror(errno)); + return -1; + } + if (connect(fd, &addr.sa, len) < 0) + { + fprintf(stderr, "connecting failed: %s\n", strerror(errno)); + close(fd); + return -1; + } + return fd; +} + +/** + * Example of a simple notification listener + */ +int main(int argc, char *argv[]) +{ + error_notify_msg_t msg; + int s, len, total; + void *pos; + + s = make_connection(); + if (s < 0) + { + return 1; + } + while (1) + { + total = 0; + pos = &msg; + + while (total < sizeof(msg)) + { + len = read(s, pos, sizeof(msg) - total); + if (len < 0) + { + fprintf(stderr, "read failed: %s\n", strerror(errno)); + close(s); + return 1; + } + total += len; + pos += len; + } + printf("%d %s %s %s %s\n", + ntohl(msg.type), msg.name, msg.id, msg.ip, msg.str); + } + close(s); + return 0; +} diff --git a/src/libcharon/plugins/error_notify/error_notify_listener.c b/src/libcharon/plugins/error_notify/error_notify_listener.c new file mode 100644 index 000000000..13860fe50 --- /dev/null +++ b/src/libcharon/plugins/error_notify/error_notify_listener.c @@ -0,0 +1,225 @@ +/* + * Copyright (C) 2012 Martin Willi + * Copyright (C) 2012 revosec AG + * + * 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 "error_notify_listener.h" + +#include <daemon.h> + +typedef struct private_error_notify_listener_t private_error_notify_listener_t; + +/** + * Private data of an error_notify_listener_t object. + */ +struct private_error_notify_listener_t { + + /** + * Public error_notify_listener_t interface. + */ + error_notify_listener_t public; + + /** + * Socket to send notifications over + */ + error_notify_socket_t *socket; +}; + +METHOD(listener_t, alert, bool, + private_error_notify_listener_t *this, ike_sa_t *ike_sa, + alert_t alert, va_list args) +{ + error_notify_msg_t msg; + message_t *message; + host_t *host; + identification_t *id; + linked_list_t *list, *list2; + peer_cfg_t *peer_cfg; + certificate_t *cert; + time_t not_before, not_after; + + if (!this->socket->has_listeners(this->socket)) + { + return TRUE; + } + + memset(&msg, 0, sizeof(msg)); + + switch (alert) + { + case ALERT_RADIUS_NOT_RESPONDING: + msg.type = htonl(ERROR_NOTIFY_RADIUS_NOT_RESPONDING); + snprintf(msg.str, sizeof(msg.str), + "a RADIUS request message timed out"); + break; + case ALERT_LOCAL_AUTH_FAILED: + msg.type = htonl(ERROR_NOTIFY_LOCAL_AUTH_FAILED); + snprintf(msg.str, sizeof(msg.str), + "creating local authentication data failed"); + break; + case ALERT_PEER_AUTH_FAILED: + msg.type = htonl(ERROR_NOTIFY_PEER_AUTH_FAILED); + snprintf(msg.str, sizeof(msg.str), "peer authentication failed"); + break; + case ALERT_PARSE_ERROR_HEADER: + msg.type = htonl(ERROR_NOTIFY_PARSE_ERROR_HEADER); + message = va_arg(args, message_t*); + snprintf(msg.str, sizeof(msg.str), "parsing IKE header from " + "%#H failed", message->get_source(message)); + break; + case ALERT_PARSE_ERROR_BODY: + msg.type = htonl(ERROR_NOTIFY_PARSE_ERROR_BODY); + message = va_arg(args, message_t*); + snprintf(msg.str, sizeof(msg.str), "parsing IKE message from " + "%#H failed", message->get_source(message)); + break; + case ALERT_RETRANSMIT_SEND_TIMEOUT: + msg.type = htonl(ERROR_NOTIFY_RETRANSMIT_SEND_TIMEOUT); + snprintf(msg.str, sizeof(msg.str), + "IKE message retransmission timed out"); + break; + case ALERT_HALF_OPEN_TIMEOUT: + msg.type = htonl(ERROR_NOTIFY_HALF_OPEN_TIMEOUT); + snprintf(msg.str, sizeof(msg.str), "IKE_SA timed out before it " + "could be established"); + break; + case ALERT_PROPOSAL_MISMATCH_IKE: + msg.type = htonl(ERROR_NOTIFY_PROPOSAL_MISMATCH_IKE); + list = va_arg(args, linked_list_t*); + snprintf(msg.str, sizeof(msg.str), "the received IKE_SA poposals " + "did not match: %#P", list); + break; + case ALERT_PROPOSAL_MISMATCH_CHILD: + msg.type = htonl(ERROR_NOTIFY_PROPOSAL_MISMATCH_CHILD); + list = va_arg(args, linked_list_t*); + snprintf(msg.str, sizeof(msg.str), "the received CHILD_SA poposals " + "did not match: %#P", list); + break; + case ALERT_TS_MISMATCH: + msg.type = htonl(ERROR_NOTIFY_TS_MISMATCH); + list = va_arg(args, linked_list_t*); + list2 = va_arg(args, linked_list_t*); + snprintf(msg.str, sizeof(msg.str), "the received traffic selectors " + "did not match: %#R=== %#R", list, list2); + break; + case ALERT_INSTALL_CHILD_SA_FAILED: + msg.type = htonl(ERROR_NOTIFY_INSTALL_CHILD_SA_FAILED); + snprintf(msg.str, sizeof(msg.str), "installing IPsec SA failed"); + break; + case ALERT_INSTALL_CHILD_POLICY_FAILED: + msg.type = htonl(ERROR_NOTIFY_INSTALL_CHILD_POLICY_FAILED); + snprintf(msg.str, sizeof(msg.str), "installing IPsec policy failed"); + break; + case ALERT_UNIQUE_REPLACE: + msg.type = htonl(ERROR_NOTIFY_UNIQUE_REPLACE); + snprintf(msg.str, sizeof(msg.str), + "replaced old IKE_SA due to uniqueness policy"); + break; + case ALERT_UNIQUE_KEEP: + msg.type = htonl(ERROR_NOTIFY_UNIQUE_KEEP); + snprintf(msg.str, sizeof(msg.str), "keep existing in favor of " + "rejected new IKE_SA due to uniqueness policy"); + break; + case ALERT_VIP_FAILURE: + msg.type = htonl(ERROR_NOTIFY_VIP_FAILURE); + list = va_arg(args, linked_list_t*); + if (list->get_first(list, (void**)&host) == SUCCESS) + { + snprintf(msg.str, sizeof(msg.str), + "allocating a virtual IP failed, requested was %H", host); + } + else + { + snprintf(msg.str, sizeof(msg.str), + "expected a virtual IP request, but none found"); + } + break; + case ALERT_AUTHORIZATION_FAILED: + msg.type = htonl(ERROR_NOTIFY_AUTHORIZATION_FAILED); + snprintf(msg.str, sizeof(msg.str), "an authorization plugin " + "prevented establishment of an IKE_SA"); + break; + case ALERT_CERT_EXPIRED: + msg.type = htonl(ERROR_NOTIFY_CERT_EXPIRED); + cert = va_arg(args, certificate_t*); + cert->get_validity(cert, NULL, ¬_before, ¬_after); + snprintf(msg.str, sizeof(msg.str), "certificiate expired: '%Y' " + "(valid from %T to %T)", cert->get_subject(cert), + ¬_before, TRUE, ¬_after, TRUE); + break; + case ALERT_CERT_REVOKED: + msg.type = htonl(ERROR_NOTIFY_CERT_REVOKED); + cert = va_arg(args, certificate_t*); + snprintf(msg.str, sizeof(msg.str), "certificiate revoked: '%Y'", + cert->get_subject(cert)); + break; + case ALERT_CERT_NO_ISSUER: + msg.type = htonl(ERROR_NOTIFY_NO_ISSUER_CERT); + cert = va_arg(args, certificate_t*); + snprintf(msg.str, sizeof(msg.str), "no trusted issuer certificate " + "found: '%Y'", cert->get_issuer(cert)); + break; + default: + return TRUE; + } + + if (ike_sa) + { + id = ike_sa->get_other_eap_id(ike_sa); + if (id->get_type(id) != ID_ANY) + { + snprintf(msg.id, sizeof(msg.id), "%Y", id); + } + host = ike_sa->get_other_host(ike_sa); + if (!host->is_anyaddr(host)) + { + snprintf(msg.ip, sizeof(msg.ip), "%#H", host); + } + peer_cfg = ike_sa->get_peer_cfg(ike_sa); + if (peer_cfg) + { + snprintf(msg.name, sizeof(msg.name), "%s", + peer_cfg->get_name(peer_cfg)); + } + } + + this->socket->notify(this->socket, &msg); + + return TRUE; +} + +METHOD(error_notify_listener_t, destroy, void, + private_error_notify_listener_t *this) +{ + free(this); +} + +/** + * See header + */ +error_notify_listener_t *error_notify_listener_create(error_notify_socket_t *s) +{ + private_error_notify_listener_t *this; + + INIT(this, + .public = { + .listener = { + .alert = _alert, + }, + .destroy = _destroy, + }, + .socket = s, + ); + + return &this->public; +} diff --git a/src/libcharon/plugins/error_notify/error_notify_listener.h b/src/libcharon/plugins/error_notify/error_notify_listener.h new file mode 100644 index 000000000..70be9d1ad --- /dev/null +++ b/src/libcharon/plugins/error_notify/error_notify_listener.h @@ -0,0 +1,51 @@ +/* + * Copyright (C) 2012 Martin Willi + * Copyright (C) 2012 revosec AG + * + * 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 error_notify_listener error_notify_listener + * @{ @ingroup error_notify + */ + +#ifndef ERROR_NOTIFY_LISTENER_H_ +#define ERROR_NOTIFY_LISTENER_H_ + +typedef struct error_notify_listener_t error_notify_listener_t; + +#include <bus/listeners/listener.h> + +#include "error_notify_socket.h" + +/** + * Listener catching bus alerts. + */ +struct error_notify_listener_t { + + /** + * Implements listener_t interface. + */ + listener_t listener; + + /** + * Destroy a error_notify_listener_t. + */ + void (*destroy)(error_notify_listener_t *this); +}; + +/** + * Create a error_notify_listener instance. + */ +error_notify_listener_t *error_notify_listener_create(error_notify_socket_t *s); + +#endif /** ERROR_NOTIFY_LISTENER_H_ @}*/ diff --git a/src/libcharon/plugins/error_notify/error_notify_msg.h b/src/libcharon/plugins/error_notify/error_notify_msg.h new file mode 100644 index 000000000..c66080276 --- /dev/null +++ b/src/libcharon/plugins/error_notify/error_notify_msg.h @@ -0,0 +1,69 @@ +/* + * Copyright (C) 2012 Martin Willi + * Copyright (C) 2012 revosec AG + * + * 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 error_notify_msg error_notify_msg + * @{ @ingroup error_notify + */ + +#ifndef ERROR_NOTIFY_MSG_H_ +#define ERROR_NOTIFY_MSG_H_ + +#define ERROR_NOTIFY_SOCKET IPSEC_PIDDIR "/charon.enfy" + +typedef struct error_notify_msg_t error_notify_msg_t; + +/** + * Message type, these are mapped to ALERT_* types. + */ +enum { + ERROR_NOTIFY_RADIUS_NOT_RESPONDING = 1, + ERROR_NOTIFY_LOCAL_AUTH_FAILED = 2, + ERROR_NOTIFY_PEER_AUTH_FAILED = 3, + ERROR_NOTIFY_PARSE_ERROR_HEADER = 4, + ERROR_NOTIFY_PARSE_ERROR_BODY = 5, + ERROR_NOTIFY_RETRANSMIT_SEND_TIMEOUT = 6, + ERROR_NOTIFY_HALF_OPEN_TIMEOUT = 7, + ERROR_NOTIFY_PROPOSAL_MISMATCH_IKE = 8, + ERROR_NOTIFY_PROPOSAL_MISMATCH_CHILD = 9, + ERROR_NOTIFY_TS_MISMATCH = 10, + ERROR_NOTIFY_INSTALL_CHILD_SA_FAILED = 11, + ERROR_NOTIFY_INSTALL_CHILD_POLICY_FAILED = 12, + ERROR_NOTIFY_UNIQUE_REPLACE = 13, + ERROR_NOTIFY_UNIQUE_KEEP = 14, + ERROR_NOTIFY_VIP_FAILURE = 15, + ERROR_NOTIFY_AUTHORIZATION_FAILED = 16, + ERROR_NOTIFY_CERT_EXPIRED = 17, + ERROR_NOTIFY_CERT_REVOKED = 18, + ERROR_NOTIFY_NO_ISSUER_CERT = 19, +}; + +/** + * Message to exchange over notify socket, strings are null-terminated. + */ +struct error_notify_msg_t { + /** message type */ + int type; + /** string with an error description */ + char str[384]; + /** connection name, if known */ + char name[64]; + /** peer identity, if known */ + char id[256]; + /** peer address and port, if known */ + char ip[60]; +} __attribute__((packed)); + +#endif /** ERROR_NOTIFY_MSG_H_ @}*/ diff --git a/src/libcharon/plugins/error_notify/error_notify_plugin.c b/src/libcharon/plugins/error_notify/error_notify_plugin.c new file mode 100644 index 000000000..40ace6014 --- /dev/null +++ b/src/libcharon/plugins/error_notify/error_notify_plugin.c @@ -0,0 +1,115 @@ +/* + * Copyright (C) 2012 Martin Willi + * Copyright (C) 2012 revosec AG + * + * 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 "error_notify_plugin.h" + +#include "error_notify_listener.h" +#include "error_notify_socket.h" + +#include <daemon.h> + +typedef struct private_error_notify_plugin_t private_error_notify_plugin_t; + +/** + * private data of error_notify plugin + */ +struct private_error_notify_plugin_t { + + /** + * Implements plugin interface + */ + error_notify_plugin_t public; + + /** + * Listener catching error alerts + */ + error_notify_listener_t *listener; + + /** + * Socket sending notifications + */ + error_notify_socket_t *socket; +}; + +METHOD(plugin_t, get_name, char*, + private_error_notify_plugin_t *this) +{ + return "error-notify"; +} + +/** + * Register listener + */ +static bool plugin_cb(private_error_notify_plugin_t *this, + plugin_feature_t *feature, bool reg, void *cb_data) +{ + if (reg) + { + charon->bus->add_listener(charon->bus, &this->listener->listener); + } + else + { + charon->bus->remove_listener(charon->bus, &this->listener->listener); + } + return TRUE; +} + +METHOD(plugin_t, get_features, int, + private_error_notify_plugin_t *this, plugin_feature_t *features[]) +{ + static plugin_feature_t f[] = { + PLUGIN_CALLBACK((plugin_feature_callback_t)plugin_cb, NULL), + PLUGIN_PROVIDE(CUSTOM, "error-notify"), + }; + *features = f; + return countof(f); +} + +METHOD(plugin_t, destroy, void, + private_error_notify_plugin_t *this) +{ + this->listener->destroy(this->listener); + this->socket->destroy(this->socket); + free(this); +} + +/** + * Plugin constructor + */ +plugin_t *error_notify_plugin_create() +{ + private_error_notify_plugin_t *this; + + INIT(this, + .public = { + .plugin = { + .get_name = _get_name, + .get_features = _get_features, + .destroy = _destroy, + }, + }, + .socket = error_notify_socket_create(), + ); + + if (!this->socket) + { + free(this); + return NULL; + } + + this->listener = error_notify_listener_create(this->socket); + + return &this->public.plugin; +} diff --git a/src/libcharon/plugins/error_notify/error_notify_plugin.h b/src/libcharon/plugins/error_notify/error_notify_plugin.h new file mode 100644 index 000000000..ed5303a91 --- /dev/null +++ b/src/libcharon/plugins/error_notify/error_notify_plugin.h @@ -0,0 +1,42 @@ +/* + * Copyright (C) 2012 Martin Willi + * Copyright (C) 2012 revosec AG + * + * 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 error_notify error_notify + * @ingroup cplugins + * + * @defgroup error_notify_plugin error_notify_plugin + * @{ @ingroup error_notify + */ + +#ifndef ERROR_NOTIFY_PLUGIN_H_ +#define ERROR_NOTIFY_PLUGIN_H_ + +#include <plugins/plugin.h> + +typedef struct error_notify_plugin_t error_notify_plugin_t; + +/** + * Plugin sending error notifications over a UNIX socket. + */ +struct error_notify_plugin_t { + + /** + * Implements plugin interface. + */ + plugin_t plugin; +}; + +#endif /** ERROR_NOTIFY_PLUGIN_H_ @}*/ diff --git a/src/libcharon/plugins/error_notify/error_notify_socket.c b/src/libcharon/plugins/error_notify/error_notify_socket.c new file mode 100644 index 000000000..aafd0a4cd --- /dev/null +++ b/src/libcharon/plugins/error_notify/error_notify_socket.c @@ -0,0 +1,157 @@ +/* + * Copyright (C) 2012 Martin Willi + * Copyright (C) 2012 revosec AG + * + * 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 "error_notify_socket.h" + +#include <sys/types.h> +#include <sys/stat.h> +#include <sys/socket.h> +#include <sys/un.h> +#include <unistd.h> +#include <errno.h> + +#include <daemon.h> +#include <threading/thread.h> +#include <threading/mutex.h> +#include <collections/linked_list.h> +#include <processing/jobs/callback_job.h> + +#include "error_notify_msg.h" + +typedef struct private_error_notify_socket_t private_error_notify_socket_t; + +/** + * Private data of an error_notify_socket_t object. + */ +struct private_error_notify_socket_t { + + /** + * Public error_notify_socket_t interface. + */ + error_notify_socket_t public; + + /** + * Service accepting connections + */ + stream_service_t *service; + + /** + * List of connected clients, as stream_t + */ + linked_list_t *connected; + + /** + * Mutex to lock clients list + */ + mutex_t *mutex; +}; + +METHOD(error_notify_socket_t, has_listeners, bool, + private_error_notify_socket_t *this) +{ + int count; + + this->mutex->lock(this->mutex); + count = this->connected->get_count(this->connected); + this->mutex->unlock(this->mutex); + + return count != 0; +} + +METHOD(error_notify_socket_t, notify, void, + private_error_notify_socket_t *this, error_notify_msg_t *msg) +{ + enumerator_t *enumerator; + stream_t *stream; + + this->mutex->lock(this->mutex); + enumerator = this->connected->create_enumerator(this->connected); + while (enumerator->enumerate(enumerator, &stream)) + { + if (!stream->write_all(stream, msg, sizeof(*msg))) + { + switch (errno) + { + case ECONNRESET: + case EPIPE: + /* disconnect, remove this listener */ + this->connected->remove_at(this->connected, enumerator); + stream->destroy(stream); + break; + default: + DBG1(DBG_CFG, "sending notify failed: %s", strerror(errno)); + break; + } + break; + } + } + enumerator->destroy(enumerator); + this->mutex->unlock(this->mutex); +} + +/** + * Accept client connections + */ +static bool on_accept(private_error_notify_socket_t *this, stream_t *stream) +{ + this->mutex->lock(this->mutex); + this->connected->insert_last(this->connected, stream); + this->mutex->unlock(this->mutex); + + return TRUE; +} + +METHOD(error_notify_socket_t, destroy, void, + private_error_notify_socket_t *this) +{ + DESTROY_IF(this->service); + this->connected->destroy_offset(this->connected, offsetof(stream_t, destroy)); + this->mutex->destroy(this->mutex); + free(this); +} + +/** + * See header + */ +error_notify_socket_t *error_notify_socket_create() +{ + private_error_notify_socket_t *this; + char *uri; + + INIT(this, + .public = { + .notify = _notify, + .has_listeners = _has_listeners, + .destroy = _destroy, + }, + .connected = linked_list_create(), + .mutex = mutex_create(MUTEX_TYPE_DEFAULT), + ); + + uri = lib->settings->get_str(lib->settings, + "%s.plugins.error-notify.socket", "unix://" ERROR_NOTIFY_SOCKET, + charon->name); + this->service = lib->streams->create_service(lib->streams, uri, 10); + if (!this->service) + { + DBG1(DBG_CFG, "creating duplicheck socket failed"); + destroy(this); + return NULL; + } + this->service->on_accept(this->service, (stream_service_cb_t)on_accept, + this, JOB_PRIO_CRITICAL, 1); + + return &this->public; +} diff --git a/src/libcharon/plugins/error_notify/error_notify_socket.h b/src/libcharon/plugins/error_notify/error_notify_socket.h new file mode 100644 index 000000000..cb35b5584 --- /dev/null +++ b/src/libcharon/plugins/error_notify/error_notify_socket.h @@ -0,0 +1,59 @@ +/* + * Copyright (C) 2012 Martin Willi + * Copyright (C) 2012 revosec AG + * + * 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 error_notify_socket error_notify_socket + * @{ @ingroup error_notify + */ + +#ifndef ERROR_NOTIFY_SOCKET_H_ +#define ERROR_NOTIFY_SOCKET_H_ + +typedef struct error_notify_socket_t error_notify_socket_t; + +#include "error_notify_listener.h" +#include "error_notify_msg.h" + +/** + * Error notification socket. + */ +struct error_notify_socket_t { + + /** + * Send an error notification message to all registered listeners. + * + * @param msg msg to send + */ + void (*notify)(error_notify_socket_t *this, error_notify_msg_t *msg); + + /** + * Check if we have active listeners on the socket. + * + * @return TRUE if listeners active + */ + bool (*has_listeners)(error_notify_socket_t *this); + + /** + * Destroy a error_notify_socket_t. + */ + void (*destroy)(error_notify_socket_t *this); +}; + +/** + * Create a error_notify_socket instance. + */ +error_notify_socket_t *error_notify_socket_create(); + +#endif /** ERROR_NOTIFY_SOCKET_H_ @}*/ |