Fixed auth-int authentication for INVITE requests.

Files: nua/nua_stack.c, nua/nua_session.c, iptsec/auth_client.c.

darcs-hash:20060420084605-65a35-181582b9fbbee9a6d476559f9b68c42b7ab997b3.gz

libsofia-sip-ua/iptsec/auth_client.c

@@ -492,6 +492,12 @@ int auc_authorization(auth_client_t **auc_list, msg_t *msg, msg_pub_t *pub,
   auth_client_t *ca;
   msg_mclass_t const *mc = msg_mclass(msg);
 
+  if (auc_list == NULL || msg == NULL)
+    return -1;
+
+  if (pub == NULL)
+    pub = msg_object(msg);
+
   /* Make sure every challenge has credentials */
   for (ca = *auc_list; ca; ca = ca->ca_next) {
     if (!ca->ca_user || !ca->ca_pass || !ca->ca_authorize)

libsofia-sip-ua/nua/nua_stack.c

@@ -1369,17 +1369,18 @@ int nua_creq_check_restart(nua_handle_t *nh,
 	   ((status == 401 && sip->sip_www_authenticate) ||
 	    (status == 407 && sip->sip_proxy_authenticate)) &&
 	   nh_challenge(nh, sip) > 0) {
-    sip_t *rsip;
+    msg_t *request = nta_outgoing_getrequest(orq);
+    sip_t *rsip = sip_object(request);
     int done;
 
-    rsip = sip_object(cr->cr_msg);
-
     /* XXX - check for instant restart */
-    done = auc_authorization(&nh->nh_auth, cr->cr_msg, (msg_pub_t*)rsip,
+    done = auc_authorization(&nh->nh_auth, cr->cr_msg, (msg_pub_t*)NULL,
 			     rsip->sip_request->rq_method_name,
 			     rsip->sip_request->rq_url,
 			     rsip->sip_payload);
 
+    msg_destroy(request);
+
     if (done > 0) {
       return
 	nua_creq_restart_with(nh, cr, orq,