#286 raise HttpForbidden if username lookup failed instead of internal server error

rhodecode/lib/middleware/simplegit.py

@@ -167,6 +167,8 b' class SimpleGit(object):'
                     username = REMOTE_USER(environ)
                     try:
                         user = self.__get_user(username)
+                        if user is None:
+                            return HTTPForbidden()(environ, start_response)                        
                         username = user.username
                     except:
                         log.error(traceback.format_exc())

rhodecode/lib/middleware/simplehg.py

@@ -133,6 +133,8 b' class SimpleHg(object):'
                     username = REMOTE_USER(environ)
                     try:
                         user = self.__get_user(username)
+                        if user is None:
+                            return HTTPForbidden()(environ, start_response)
                         username = user.username
                     except:
                         log.error(traceback.format_exc())