charon-tkm: Register TKM private key on startup

src/charon-tkm/src/charon-tkm.c

@@ -32,6 +32,7 @@
 #include <utils/backtrace.h>
 #include <threading/thread.h>
 #include <sa/keymat.h>
+#include <credentials/sets/mem_cred.h>
 
 #include "tkm.h"
 #include "tkm_nonceg.h"
@@ -40,6 +41,7 @@
 #include "tkm_listener.h"
 #include "tkm_kernel_ipsec.h"
 #include "tkm_public_key.h"
+#include "tkm_private_key.h"
 
 /**
  * TKM bus listener for IKE authorize events.
@@ -238,6 +240,10 @@ int main(int argc, char *argv[])
 		dmn_name = "charon-tkm";
 	}
 
+	/* credential set and TKM private key */
+	mem_cred_t *creds;
+	tkm_private_key_t *key;
+
 	struct sigaction action;
 	int status = SS_RC_INITIALIZATION_FAILED;
 
@@ -341,6 +347,12 @@ int main(int argc, char *argv[])
 	listener = tkm_listener_create();
 	charon->bus->add_listener(charon->bus, &listener->listener);
 
+	/* register TKM private key */
+	creds = mem_cred_create();
+	key = tkm_private_key_init();
+	creds->add_key(creds, (private_key_t *)key);
+	lib->credmgr->add_set(lib->credmgr, (credential_set_t*)creds);
+
 	/* add handler for SEGV and ILL,
 	 * INT and TERM are handled by sigwait() in run() */
 	action.sa_handler = segv_handler;
@@ -366,6 +378,7 @@ int main(int argc, char *argv[])
 	status = 0;
 	charon->bus->remove_listener(charon->bus, &listener->listener);
 	listener->destroy(listener);
+	creds->destroy(creds);
 
 deinit:
 	libcharon_deinit();