Request Unity configuration attributes for IKEv1 only

diff --git a/src/libcharon/plugins/unity/unity_handler.c b/src/libcharon/plugins/unity/unity_handler.c
index afccaa529159624715d29221ad8f0106934e53cd..e48debede6539c58d54e044765bc7cfa04c332e3 100644 (file)
--- a/src/libcharon/plugins/unity/unity_handler.c
+++ b/src/libcharon/plugins/unity/unity_handler.c
@@ -338,7 +338,13 @@ METHOD(attribute_handler_t, create_attribute_enumerator, enumerator_t *,
        unity_handler_t *this, identification_t *id, linked_list_t *vips)
 {
        attribute_enumerator_t *enumerator;
+       ike_sa_t *ike_sa;
 
+       ike_sa = charon->bus->get_sa(charon->bus);
+       if (!ike_sa || ike_sa->get_version(ike_sa) != IKEV1)
+       {
+               return enumerator_create_empty();
+       }
        INIT(enumerator,
                .public = {
                        .enumerate = (void*)_enumerate_attributes,