stroke: re-enable modeconfig keyword

src/libcharon/plugins/stroke/stroke_config.c

@@ -731,7 +731,7 @@ static peer_cfg_t *build_peer_cfg(private_stroke_config_t *this,
 		msg->add_conn.me.sendcert, unique,
 		msg->add_conn.rekey.tries, rekey, reauth, jitter, over,
 		msg->add_conn.mobike, msg->add_conn.aggressive,
-		TRUE,
+		msg->add_conn.pushmode == 0,
 		msg->add_conn.dpd.delay, msg->add_conn.dpd.timeout,
 		msg->add_conn.ikeme.mediation, mediated_by, peer_id);
 

src/starter/starterstroke.c

@@ -186,6 +186,7 @@ int starter_stroke_add_conn(starter_config_t *cfg, starter_conn_t *conn)
 	msg.add_conn.ipcomp = conn->options & SA_OPTION_COMPRESS;
 	msg.add_conn.install_policy = conn->install_policy;
 	msg.add_conn.aggressive = conn->aggressive;
+	msg.add_conn.pushmode = conn->options & SA_OPTION_MODECFG_PUSH;
 	msg.add_conn.crl_policy = (crl_policy_t)cfg->setup.strictcrlpolicy;
 	msg.add_conn.unique = cfg->setup.uniqueids;
 	msg.add_conn.algorithms.ike = push_string(&msg, conn->ike);

src/stroke/stroke_msg.h

@@ -258,6 +258,7 @@ struct stroke_msg_t {
 			int mode;
 			int mobike;
 			int aggressive;
+			int pushmode;
 			int force_encap;
 			int fragmentation;
 			int ipcomp;