1 files changed, 11 insertions, 3 deletions
diff --git a/synapse/federation/transport/server.py b/synapse/federation/transport/server.py
index 2ffb37aa18..fce9c0195e 100644
--- a/synapse/federation/transport/server.py
+++ b/synapse/federation/transport/server.py
@@ -98,15 +98,23 @@ class TransportLayerServer(object):
         def new_handler(request, *args, **kwargs):
             try:
                 (origin, content) = yield self._authenticate_request(request)
-                response = yield handler(
-                    origin, content, request.args, *args, **kwargs
-                )
+                with self.ratelimiter.ratelimit(origin) as d:
+                    yield d
+                    response = yield handler(
+                        origin, content, request.args, *args, **kwargs
+                    )
             except:
                 logger.exception("_authenticate_request failed")
                 raise
             defer.returnValue(response)
         return new_handler
 
+    def rate_limit_origin(self, handler):
+        def new_handler(origin, *args, **kwargs):
+            response = yield handler(origin, *args, **kwargs)
+            defer.returnValue(response)
+        return new_handler()
+
     @log_function
     def register_received_handler(self, handler):
         """ Register a handler that will be fired when we receive data.