diff options
Diffstat (limited to 'synapse')
| -rw-r--r-- | synapse/api/constants.py | 1 | ||||
| -rw-r--r-- | synapse/config/api.py | 2 | ||||
| -rw-r--r-- | synapse/federation/federation_server.py | 16 |
3 files changed, 19 insertions, 0 deletions
diff --git a/synapse/api/constants.py b/synapse/api/constants.py index fedfb92b3e..f47c33a074 100644 --- a/synapse/api/constants.py +++ b/synapse/api/constants.py @@ -73,6 +73,7 @@ class EventTypes(object): RoomHistoryVisibility = "m.room.history_visibility" CanonicalAlias = "m.room.canonical_alias" RoomAvatar = "m.room.avatar" + RoomEncryption = "m.room.encryption" GuestAccess = "m.room.guest_access" # These are used for validation diff --git a/synapse/config/api.py b/synapse/config/api.py index 403d96ba76..9f25bbc5cb 100644 --- a/synapse/config/api.py +++ b/synapse/config/api.py @@ -24,6 +24,7 @@ class ApiConfig(Config): EventTypes.JoinRules, EventTypes.CanonicalAlias, EventTypes.RoomAvatar, + EventTypes.RoomEncryption, EventTypes.Name, ]) @@ -36,5 +37,6 @@ class ApiConfig(Config): - "{JoinRules}" - "{CanonicalAlias}" - "{RoomAvatar}" + - "{RoomEncryption}" - "{Name}" """.format(**vars(EventTypes)) diff --git a/synapse/federation/federation_server.py b/synapse/federation/federation_server.py index aeadc9c564..3da86d4ba6 100644 --- a/synapse/federation/federation_server.py +++ b/synapse/federation/federation_server.py @@ -148,6 +148,22 @@ class FederationServer(FederationBase): logger.debug("[%s] Transaction is new", transaction.transaction_id) + # Reject if PDU count > 50 and EDU count > 100 + if (len(transaction.pdus) > 50 + or (hasattr(transaction, "edus") and len(transaction.edus) > 100)): + + logger.info( + "Transaction PDU or EDU count too large. Returning 400", + ) + + response = {} + yield self.transaction_actions.set_response( + origin, + transaction, + 400, response + ) + defer.returnValue((400, response)) + received_pdus_counter.inc(len(transaction.pdus)) origin_host, _ = parse_server_name(origin) |