Init/deinit libhydra in charon and pluto.

src/charon/Makefile.am

@@ -3,10 +3,15 @@ ipsec_PROGRAMS = charon
 charon_SOURCES = \
 charon.c
 
-INCLUDES = -I$(top_srcdir)/src/libstrongswan -I$(top_srcdir)/src/libcharon
+INCLUDES = \
+	-I$(top_srcdir)/src/libstrongswan \
+	-I$(top_srcdir)/src/libhydra \
+	-I$(top_srcdir)/src/libcharon
+
 AM_CFLAGS = \
 	-DIPSEC_DIR=\"${ipsecdir}\" \
 	-DIPSEC_PIDDIR=\"${piddir}\"
+
 charon_LDADD = \
 	$(top_builddir)/src/libstrongswan/libstrongswan.la \
 	$(top_builddir)/src/libhydra/libhydra.la \

src/charon/charon.c

@@ -31,6 +31,7 @@
 #include <pwd.h>
 #include <grp.h>
 
+#include <hydra.h>
 #include <daemon.h>
 
 #include <library.h>
@@ -268,7 +269,7 @@ int main(int argc, char *argv[])
 	struct sigaction action;
 	bool use_syslog = FALSE;
 	level_t levels[DBG_MAX];
-	int group;
+	int group, status = SS_RC_INITIALIZATION_FAILED;
 
 	/* logging for library during initialization, as we have no bus yet */
 	dbg = dbg_stderr;
@@ -288,12 +289,18 @@ int main(int argc, char *argv[])
 		exit(SS_RC_DAEMON_INTEGRITY);
 	}
 
+	if (!libhydra_init())
+	{
+		dbg_stderr(1, "initialization failed - aborting charon");
+		libhydra_deinit();
+		library_deinit();
+		exit(SS_RC_INITIALIZATION_FAILED);
+	}
+
 	if (!libcharon_init())
 	{
 		dbg_stderr(1, "initialization failed - aborting charon");
-		libcharon_deinit();
-		library_deinit();
-		exit(SS_RC_INITIALIZATION_FAILED);
+		goto deinit;
 	}
 
 	/* use CTRL loglevel for default */
@@ -351,34 +358,27 @@ int main(int argc, char *argv[])
 	if (!lookup_uid_gid())
 	{
 		dbg_stderr(1, "invalid uid/gid - aborting charon");
-		libcharon_deinit();
-		library_deinit();
-		exit(SS_RC_INITIALIZATION_FAILED);
+		goto deinit;
 	}
 
 	/* initialize daemon */
 	if (!charon->initialize(charon, use_syslog, levels))
 	{
 		DBG1(DBG_DMN, "initialization failed - aborting charon");
-		libcharon_deinit();
-		library_deinit();
-		exit(SS_RC_INITIALIZATION_FAILED);
+		goto deinit;
 	}
 
 	if (check_pidfile())
 	{
 		DBG1(DBG_DMN, "charon already running (\""PID_FILE"\" exists)");
-		libcharon_deinit();
-		library_deinit();
-		exit(-1);
+		status = -1;
+		goto deinit;
 	}
 
 	if (!drop_capabilities())
 	{
 		DBG1(DBG_DMN, "capability dropping failed - aborting charon");
-		libcharon_deinit();
-		library_deinit();
-		exit(SS_RC_INITIALIZATION_FAILED);
+		goto deinit;
 	}
 
 	/* add handler for SEGV and ILL,
@@ -404,11 +404,13 @@ int main(int argc, char *argv[])
 	run();
 
 	/* normal termination, cleanup and exit */
-	libcharon_deinit();
-	library_deinit();
-
 	unlink(PID_FILE);
+	status = 0;
 
-	return 0;
+deinit:
+	libcharon_deinit();
+	libhydra_deinit();
+	library_deinit();
+	return status;
 }
 

src/libcharon/daemon.c

@@ -323,6 +323,7 @@ METHOD(daemon_t, initialize, bool,
 	{
 		DBG1(DBG_DMN, "integrity tests enabled:");
 		DBG1(DBG_DMN, "lib    'libstrongswan': passed file and segment integrity tests");
+		DBG1(DBG_DMN, "lib    'libhydra': passed file and segment integrity tests");
 		DBG1(DBG_DMN, "lib    'libcharon': passed file and segment integrity tests");
 		DBG1(DBG_DMN, "daemon 'charon': passed file integrity test");
 	}

src/pluto/Makefile.am

@@ -54,13 +54,14 @@ rsaref/pkcs11t.h rsaref/pkcs11.h rsaref/unix.h rsaref/pkcs11f.h
 _pluto_adns_SOURCES = adns.c adns.h
 
 LIBSTRONGSWANDIR=$(top_builddir)/src/libstrongswan
-LIBHYDRADIR=$(top_builddir)/src/libhydra
 LIBFREESWANDIR=$(top_builddir)/src/libfreeswan
+LIBHYDRADIR=$(top_builddir)/src/libhydra
 
 INCLUDES = \
 -I${linux_headers} \
 -I$(top_srcdir)/src/libstrongswan \
 -I$(top_srcdir)/src/libfreeswan \
+-I$(top_srcdir)/src/libhydra \
 -I$(top_srcdir)/src/whack
 
 AM_CFLAGS = \
@@ -75,8 +76,8 @@ AM_CFLAGS = \
 
 pluto_LDADD = \
 $(LIBSTRONGSWANDIR)/libstrongswan.la \
-$(LIBHYDRADIR)/libhydra.la \
 $(LIBFREESWANDIR)/libfreeswan.a \
+$(LIBHYDRADIR)/libhydra.la \
 -lresolv $(PTHREADLIB) $(DLLIB)
 
 _pluto_adns_LDADD = \

src/pluto/plutomain.c

@@ -38,6 +38,7 @@
 
 #include <freeswan.h>
 
+#include <hydra.h>
 #include <library.h>
 #include <debug.h>
 #include <utils/enumerator.h>
@@ -273,6 +274,12 @@ int main(int argc, char **argv)
 		library_deinit();
 		exit(SS_RC_DAEMON_INTEGRITY);
 	}
+	if (!libhydra_init())
+	{
+		libhydra_deinit();
+		library_deinit();
+		exit(SS_RC_INITIALIZATION_FAILED);
+	}
 	options = options_create();
 
 	/* handle arguments */
@@ -648,6 +655,7 @@ int main(int argc, char **argv)
 	{
 		plog("integrity tests enabled:");
 		plog("lib    'libstrongswan': passed file and segment integrity tests");
+		plog("lib    'libhydra': passed file and segment integrity tests");
 		plog("daemon 'pluto': passed file integrity test");
 	}
 
@@ -770,6 +778,7 @@ void exit_pluto(int status)
 	free_builder();
 	delete_lock();
 	options->destroy(options);
+	libhydra_deinit();
 	library_deinit();
 	close_log();
 	exit(status);