Do not link the guest account with any configured XMPP client (in

jabber.conf). The actual connection is made when a call comes in
Asterisk.

Fix the ast_aji_get_client function that was not able to retrieve an
XMPP client from its JID.

(closes issue #12085)
Reported by: junky
Tested by: phsultan

git-svn-id: https://origsvn.digium.com/svn/asterisk/branches/1.4@119740 65c4cc65-6c06-0410-ace0-fbb531ad65f3

channels/chan_gtalk.c

@@ -276,17 +276,12 @@ static struct gtalk *find_gtalk(char *name, char *connection)
 	if (!gtalk && strchr(name, '@'))
 		gtalk = ASTOBJ_CONTAINER_FIND_FULL(&gtalk_list, name, user,,, strcasecmp);
 
-	if (!gtalk) {				/* guest call */
+	if (!gtalk) {
+		/* guest call */
 		ASTOBJ_CONTAINER_TRAVERSE(&gtalk_list, 1, {
 			ASTOBJ_RDLOCK(iterator);
 			if (!strcasecmp(iterator->name, "guest")) {
-				if (!strcasecmp(iterator->connection->jid->partial, connection)) {
+				gtalk = iterator;
-					gtalk = iterator;
-				} else if (!strcasecmp(iterator->connection->name, connection)) {
-					gtalk = iterator;
-				} else if (iterator->connection->component && !strcasecmp(iterator->connection->user,domain)) {
-					gtalk = iterator;
-				}
 			}
 			ASTOBJ_UNLOCK(iterator);
 
@@ -1165,6 +1160,16 @@ static int gtalk_newcall(struct gtalk *client, ikspak *pak)
 		tmp = tmp->next;
 	}
 
+ 	if (!strcasecmp(client->name, "guest")){
+ 		/* the guest account is not tied to any configured XMPP client,
+ 		   let's set it now */
+ 		client->connection = ast_aji_get_client(from);
+ 		if (!client->connection) {
+ 			ast_log(LOG_ERROR, "No XMPP client to talk to, us (partial JID) : %s\n", from);
+ 			return -1;
+ 		}
+ 	}
+
 	p = gtalk_alloc(client, from, pak->from->full, iks_find_attrib(pak->query, "id"));
 	if (!p) {
 		ast_log(LOG_WARNING, "Unable to allocate gtalk structure!\n");
@@ -1627,11 +1632,22 @@ static struct ast_channel *gtalk_request(const char *type, int format, void *dat
 			}
 		}
 	}
+
 	client = find_gtalk(to, sender);
 	if (!client) {
 		ast_log(LOG_WARNING, "Could not find recipient.\n");
 		return NULL;
 	}
+	if (!strcasecmp(client->name, "guest")){
+		/* the guest account is not tied to any configured XMPP client,
+		   let's set it now */
+		client->connection = ast_aji_get_client(sender);
+		if (!client->connection) {
+			ast_log(LOG_ERROR, "No XMPP client to talk to, us (partial JID) : %s\n", sender);
+			return NULL;
+		}
+	}
+
 	ASTOBJ_WRLOCK(client);
 	p = gtalk_alloc(client, strchr(sender, '@') ? sender : client->connection->jid->full, strchr(to, '@') ? to : client->user, NULL);
 	if (p)
@@ -1931,13 +1947,13 @@ static int gtalk_load_config(void)
 					ASTOBJ_CONTAINER_TRAVERSE(clients, 1, {
 						ASTOBJ_WRLOCK(iterator);
 						ASTOBJ_WRLOCK(member);
-						member->connection = iterator;
+						member->connection = NULL;
 						iks_filter_add_rule(iterator->f, gtalk_parser, member, IKS_RULE_TYPE, IKS_PAK_IQ, IKS_RULE_NS, "http://www.google.com/session", IKS_RULE_DONE);
 						iks_filter_add_rule(iterator->f, gtalk_parser, member, IKS_RULE_TYPE, IKS_PAK_IQ, IKS_RULE_NS, "http://jabber.org/protocol/gtalk", IKS_RULE_DONE);
 						ASTOBJ_UNLOCK(member);
-						ASTOBJ_CONTAINER_LINK(&gtalk_list, member);
 						ASTOBJ_UNLOCK(iterator);
 					});
+					ASTOBJ_CONTAINER_LINK(&gtalk_list, member);
 				} else {
 					ASTOBJ_UNLOCK(member);
 					ASTOBJ_UNREF(member, gtalk_member_destroy);

res/res_jabber.c

@@ -2359,17 +2359,30 @@ static int aji_load_config(void)
 }
 
 /*!
- * \brief grab a aji_client structure by label name.
+  * \brief grab a aji_client structure by label name or JID 
- * \param void. 
+  * (without the resource string)
- * \return 1.
+  * \param name label or JID 
+  * \return aji_client.
  */
 struct aji_client *ast_aji_get_client(const char *name)
 {
 	struct aji_client *client = NULL;
+	char *aux = NULL;
 
 	client = ASTOBJ_CONTAINER_FIND(&clients, name);
-	if (!client && !strchr(name, '@'))
+ 	if (!client && strchr(name, '@')) {
-		client = ASTOBJ_CONTAINER_FIND_FULL(&clients, name, user,,, strcasecmp);
+ 		ASTOBJ_CONTAINER_TRAVERSE(&clients, 1, {
+ 			aux = ast_strdupa(iterator->user);
+ 			if (strchr(aux, '/')) {
+ 				/* strip resource for comparison */
+ 				aux = strsep(&aux, "/");
+ 			}
+ 			if (!strcasecmp(aux, name)) {
+ 				client = iterator;
+ 			}				
+ 		});
+ 	}
+ 
 	return client;
 }