full support of ikev1 and ikev2 connection flags

src/whack/whack.c

@@ -846,6 +846,9 @@ main(int argc, char **argv)
     msg.ike = NULL;
     msg.pfsgroup = NULL;
 
+   /* if a connection is added via whack then we assume IKEv1 */
+    msg.ikev1 = TRUE;
+
     msg.sa_ike_life_seconds = OAKLEY_ISAKMP_SA_LIFETIME_DEFAULT;
     msg.sa_ipsec_life_seconds = PLUTO_SA_LIFE_DURATION_DEFAULT;
     msg.sa_rekey_margin = SA_REPLACEMENT_MARGIN_DEFAULT;

src/whack/whack.h

@@ -103,6 +103,7 @@ struct whack_message {
 
     bool whack_connection;
     bool whack_async;
+    bool ikev1;
 
     lset_t policy;
     time_t sa_ike_life_seconds;