Don't forget to ratelimit calls outside of RegistrationHandler

1 files changed, 2 insertions, 0 deletions

diff --git a/synapse/replication/http/register.py b/synapse/replication/http/register.py

index 915cfb9430..6f4bba7aa4 100644
--- a/synapse/replication/http/register.py
+++ b/synapse/replication/http/register.py
@@ -75,6 +75,8 @@ class ReplicationRegisterServlet(ReplicationEndpoint):
     async def _handle_request(self, request, user_id):
         content = parse_json_object_from_request(request)
 
+        await self.registration_handler.check_registration_ratelimit(content["address"])
+
         await self.registration_handler.register_with_store(
             user_id=user_id,
             password_hash=content["password_hash"],