Only one OTK was returned through federation

matrix-org · Jun 10, 2023 · 55b317c · 55b317c
1 parent 12e82fc
commit 55b317c
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/synapse/federation/federation_server.py b/synapse/federation/federation_server.py
@@ -1016,7 +1016,9 @@ async def on_claim_client_keys(
             for user_id, device_keys in result.items():
                 for device_id, keys in device_keys.items():
                     for key_id, key in keys.items():
-                        json_result.setdefault(user_id, {})[device_id] = {key_id: key}
+                        json_result.setdefault(user_id, {}).setdefault(device_id, {})[
+                            key_id
+                        ] = key
 
         logger.info(
             "Claimed one-time-keys: %s",