Imported Upstream version 5.1.0

3 files changed, 69 insertions, 39 deletions

diff --git a/src/charon/Makefile.am b/src/charon/Makefile.am
index 0ca15cb10..6c5b88eb8 100644
--- a/src/charon/Makefile.am
+++ b/src/charon/Makefile.am
@@ -5,12 +5,10 @@ charon.c
 
 charon.o :	$(top_builddir)/config.status
 
-INCLUDES = \
+AM_CPPFLAGS = \
 	-I$(top_srcdir)/src/libstrongswan \
 	-I$(top_srcdir)/src/libhydra \
-	-I$(top_srcdir)/src/libcharon
-
-AM_CFLAGS = \
+	-I$(top_srcdir)/src/libcharon \
 	-DIPSEC_DIR=\"${ipsecdir}\" \
 	-DIPSEC_PIDDIR=\"${piddir}\" \
 	-DPLUGINS=\""${charon_plugins}\""
@@ -22,4 +20,3 @@ charon_LDADD = \
 	-lm $(PTHREADLIB) $(DLLIB)
 
 EXTRA_DIST = Android.mk
-
diff --git a/src/charon/Makefile.in b/src/charon/Makefile.in
index 941fff697..9da6d604b 100644
--- a/src/charon/Makefile.in
+++ b/src/charon/Makefile.in
@@ -63,7 +63,7 @@ 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
@@ -80,19 +80,35 @@ charon_DEPENDENCIES =  \
 	$(top_builddir)/src/libhydra/libhydra.la \
 	$(top_builddir)/src/libcharon/libcharon.la \
 	$(am__DEPENDENCIES_1) $(am__DEPENDENCIES_1)
+AM_V_lt = $(am__v_lt_@AM_V@)
+am__v_lt_ = $(am__v_lt_@AM_DEFAULT_V@)
+am__v_lt_0 = --silent
 DEFAULT_INCLUDES = -I.@am__isrc@ -I$(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 = $(charon_SOURCES)
 DIST_SOURCES = $(charon_SOURCES)
 am__can_run_installinfo = \
@@ -106,6 +122,7 @@ 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@
@@ -118,6 +135,8 @@ 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@
@@ -133,6 +152,7 @@ ECHO_T = @ECHO_T@
 EGREP = @EGREP@
 EXEEXT = @EXEEXT@
 FGREP = @FGREP@
+GENHTML = @GENHTML@
 GPERF = @GPERF@
 GPRBUILD = @GPRBUILD@
 GREP = @GREP@
@@ -141,6 +161,7 @@ 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@
@@ -187,6 +208,7 @@ SET_MAKE = @SET_MAKE@
 SHELL = @SHELL@
 SOCKLIB = @SOCKLIB@
 STRIP = @STRIP@
+UNWINDLIB = @UNWINDLIB@
 VERSION = @VERSION@
 YACC = @YACC@
 YFLAGS = @YFLAGS@
@@ -215,6 +237,7 @@ 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@
@@ -295,12 +318,10 @@ xml_LIBS = @xml_LIBS@
 charon_SOURCES = \
 charon.c
 
-INCLUDES = \
+AM_CPPFLAGS = \
 	-I$(top_srcdir)/src/libstrongswan \
 	-I$(top_srcdir)/src/libhydra \
-	-I$(top_srcdir)/src/libcharon
-
-AM_CFLAGS = \
+	-I$(top_srcdir)/src/libcharon \
 	-DIPSEC_DIR=\"${ipsecdir}\" \
 	-DIPSEC_PIDDIR=\"${piddir}\" \
 	-DPLUGINS=\""${charon_plugins}\""
@@ -394,7 +415,7 @@ clean-ipsecPROGRAMS:
 	rm -f $$list
 charon$(EXEEXT): $(charon_OBJECTS) $(charon_DEPENDENCIES) $(EXTRA_charon_DEPENDENCIES) 
 	@rm -f charon$(EXEEXT)
-	$(LINK) $(charon_OBJECTS) $(charon_LDADD) $(LIBS)
+	$(AM_V_CCLD)$(LINK) $(charon_OBJECTS) $(charon_LDADD) $(LIBS)
 
 mostlyclean-compile:
 	-rm -f *.$(OBJEXT)
@@ -405,25 +426,25 @@ distclean-compile:
 @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/charon.Po@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
diff --git a/src/charon/charon.c b/src/charon/charon.c
index 812b7620b..340f852cd 100644
--- a/src/charon/charon.c
+++ b/src/charon/charon.c
@@ -44,6 +44,17 @@
 #define PID_FILE IPSEC_PIDDIR "/charon.pid"
 
 /**
+ * Default user and group
+ */
+#ifndef IPSEC_USER
+#define IPSEC_USER NULL
+#endif
+
+#ifndef IPSEC_GROUP
+#define IPSEC_GROUP NULL
+#endif
+
+/**
  * Global reference to PID file (required to truncate, if undeletable)
  */
 static FILE *pidfile = NULL;
@@ -148,20 +159,20 @@ static void run()
  */
 static bool lookup_uid_gid()
 {
-#ifdef IPSEC_USER
-	if (!charon->caps->resolve_uid(charon->caps, IPSEC_USER))
+	char *name;
+
+	name = lib->settings->get_str(lib->settings, "charon.user", IPSEC_USER);
+	if (name && !lib->caps->resolve_uid(lib->caps, name))
 	{
 		return FALSE;
 	}
-#endif
-#ifdef IPSEC_GROUP
-	if (!charon->caps->resolve_gid(charon->caps, IPSEC_GROUP))
+	name = lib->settings->get_str(lib->settings, "charon.group", IPSEC_GROUP);
+	if (name && !lib->caps->resolve_gid(lib->caps, name))
 	{
 		return FALSE;
 	}
-#endif
 #ifdef ANDROID
-	charon->caps->set_uid(charon->caps, AID_VPN);
+	lib->caps->set_uid(lib->caps, AID_VPN);
 #endif
 	return TRUE;
 }
@@ -219,8 +230,8 @@ static bool check_pidfile()
 	if (pidfile)
 	{
 		ignore_result(fchown(fileno(pidfile),
-							 charon->caps->get_uid(charon->caps),
-							 charon->caps->get_gid(charon->caps)));
+							 lib->caps->get_uid(lib->caps),
+							 lib->caps->get_gid(lib->caps)));
 		fprintf(pidfile, "%d\n", getpid());
 		fflush(pidfile);
 	}
@@ -398,6 +409,7 @@ int main(int argc, char *argv[])
 		DBG1(DBG_DMN, "initialization failed - aborting charon");
 		goto deinit;
 	}
+	lib->plugins->status(lib->plugins, LEVEL_CTRL);
 
 	if (check_pidfile())
 	{
@@ -405,7 +417,7 @@ int main(int argc, char *argv[])
 		goto deinit;
 	}
 
-	if (!charon->caps->drop(charon->caps))
+	if (!lib->caps->drop(lib->caps))
 	{
 		DBG1(DBG_DMN, "capability dropping failed - aborting charon");
 		goto deinit;