Validating channel name when connecting.

2015-05-17 09:51:17 -03:00
parent 485bc01abe
commit e2d07e9760
3 changed files with 38 additions and 0 deletions
@@ -118,6 +118,11 @@ func onMessage(conn *websocket.Conn, w http.ResponseWriter, r *http.Request, ses

 			channelName := strings.TrimSpace(subscribeEvent.Data.Channel)

+			if !utils.IsChannelNameValid(channelName) {
+				emitWSError(newGenericError(fmt.Sprintf("This channel name is not valid")), conn)
+				break
+			}
+
 			isPresence := strings.HasPrefix(channelName, "presence-")
 			isPrivate := strings.HasPrefix(channelName, "private-")