ike: support multiple addresses, ranges and subnets in IKE address config

Replace the allowany semantic by a more powerful subnet and IP range matching.
Multiple addresses, DNS names, subnets and ranges can be specified in a comma
separated list. Initiators ignore the ranges/subnets, responders match
configurations against all addresses, ranges and subnets.

src/libcharon/plugins/sql/sql_config.c

@@ -258,11 +258,9 @@ static ike_cfg_t *build_ike_cfg(private_sql_config_t *this, enumerator_t *e,
 	{
 		ike_cfg_t *ike_cfg;
 
-		ike_cfg = ike_cfg_create(IKEV2, certreq, force_encap,
-								 local, FALSE,
+		ike_cfg = ike_cfg_create(IKEV2, certreq, force_encap, local,
 								 charon->socket->get_port(charon->socket, FALSE),
-								 remote, FALSE, IKEV2_UDP_PORT,
-								 FRAGMENTATION_NO, 0);
+								 remote, IKEV2_UDP_PORT, FRAGMENTATION_NO, 0);
 		add_ike_proposals(this, ike_cfg, id);
 		return ike_cfg;
 	}