diff options
Diffstat (limited to 'synapse')
| -rw-r--r-- | synapse/events/builder.py | 20 | ||||
| -rw-r--r-- | synapse/handlers/federation.py | 46 | ||||
| -rw-r--r-- | synapse/handlers/message.py | 27 | ||||
| -rw-r--r-- | synapse/handlers/room.py | 4 |
4 files changed, 49 insertions, 48 deletions
diff --git a/synapse/events/builder.py b/synapse/events/builder.py index 87e2bb123b..50f2a4c1f4 100644 --- a/synapse/events/builder.py +++ b/synapse/events/builder.py @@ -18,10 +18,8 @@ import attr from nacl.signing import SigningKey from synapse.api.constants import MAX_DEPTH -from synapse.api.errors import UnsupportedRoomVersionError from synapse.api.room_versions import ( KNOWN_EVENT_FORMAT_VERSIONS, - KNOWN_ROOM_VERSIONS, EventFormatVersions, RoomVersion, ) @@ -197,24 +195,6 @@ class EventBuilderFactory: self.state = hs.get_state_handler() self._event_auth_handler = hs.get_event_auth_handler() - def new(self, room_version: str, key_values: dict) -> EventBuilder: - """Generate an event builder appropriate for the given room version - - Deprecated: use for_room_version with a RoomVersion object instead - - Args: - room_version: Version of the room that we're creating an event builder for - key_values: Fields used as the basis of the new event - - Returns: - EventBuilder - """ - v = KNOWN_ROOM_VERSIONS.get(room_version) - if not v: - # this can happen if support is withdrawn for a room version - raise UnsupportedRoomVersionError() - return self.for_room_version(v, key_values) - def for_room_version( self, room_version: RoomVersion, key_values: dict ) -> EventBuilder: diff --git a/synapse/handlers/federation.py b/synapse/handlers/federation.py index b17ef2a9a1..16c435ee86 100644 --- a/synapse/handlers/federation.py +++ b/synapse/handlers/federation.py @@ -718,8 +718,8 @@ class FederationHandler(BaseHandler): state_ids, ) - builder = self.event_builder_factory.new( - room_version.identifier, + builder = self.event_builder_factory.for_room_version( + room_version, { "type": EventTypes.Member, "content": event_content, @@ -897,9 +897,9 @@ class FederationHandler(BaseHandler): ) raise SynapseError(403, "User not from origin", Codes.FORBIDDEN) - room_version = await self.store.get_room_version_id(room_id) - builder = self.event_builder_factory.new( - room_version, + room_version_obj = await self.store.get_room_version(room_id) + builder = self.event_builder_factory.for_room_version( + room_version_obj, { "type": EventTypes.Member, "content": {"membership": Membership.LEAVE}, @@ -917,7 +917,7 @@ class FederationHandler(BaseHandler): # The remote hasn't signed it yet, obviously. We'll do the full checks # when we get the event back in `on_send_leave_request` await self._event_auth_handler.check_from_context( - room_version, event, context, do_sig_check=False + room_version_obj.identifier, event, context, do_sig_check=False ) except AuthError as e: logger.warning("Failed to create new leave %r because %s", event, e) @@ -949,10 +949,10 @@ class FederationHandler(BaseHandler): ) raise SynapseError(403, "User not from origin", Codes.FORBIDDEN) - room_version = await self.store.get_room_version_id(room_id) + room_version_obj = await self.store.get_room_version(room_id) - builder = self.event_builder_factory.new( - room_version, + builder = self.event_builder_factory.for_room_version( + room_version_obj, { "type": EventTypes.Member, "content": {"membership": Membership.KNOCK}, @@ -979,7 +979,7 @@ class FederationHandler(BaseHandler): # The remote hasn't signed it yet, obviously. We'll do the full checks # when we get the event back in `on_send_knock_request` await self._event_auth_handler.check_from_context( - room_version, event, context, do_sig_check=False + room_version_obj.identifier, event, context, do_sig_check=False ) except AuthError as e: logger.warning("Failed to create new knock %r because %s", event, e) @@ -1245,8 +1245,10 @@ class FederationHandler(BaseHandler): } if await self._event_auth_handler.check_host_in_room(room_id, self.hs.hostname): - room_version = await self.store.get_room_version_id(room_id) - builder = self.event_builder_factory.new(room_version, event_dict) + room_version_obj = await self.store.get_room_version(room_id) + builder = self.event_builder_factory.for_room_version( + room_version_obj, event_dict + ) EventValidator().validate_builder(builder) event, context = await self.event_creation_handler.create_new_client_event( @@ -1254,7 +1256,7 @@ class FederationHandler(BaseHandler): ) event, context = await self.add_display_name_to_third_party_invite( - room_version, event_dict, event, context + room_version_obj, event_dict, event, context ) EventValidator().validate_new(event, self.config) @@ -1265,7 +1267,7 @@ class FederationHandler(BaseHandler): try: await self._event_auth_handler.check_from_context( - room_version, event, context + room_version_obj.identifier, event, context ) except AuthError as e: logger.warning("Denying new third party invite %r because %s", event, e) @@ -1299,22 +1301,24 @@ class FederationHandler(BaseHandler): """ assert_params_in_dict(event_dict, ["room_id"]) - room_version = await self.store.get_room_version_id(event_dict["room_id"]) + room_version_obj = await self.store.get_room_version(event_dict["room_id"]) # NB: event_dict has a particular specced format we might need to fudge # if we change event formats too much. - builder = self.event_builder_factory.new(room_version, event_dict) + builder = self.event_builder_factory.for_room_version( + room_version_obj, event_dict + ) event, context = await self.event_creation_handler.create_new_client_event( builder=builder ) event, context = await self.add_display_name_to_third_party_invite( - room_version, event_dict, event, context + room_version_obj, event_dict, event, context ) try: await self._event_auth_handler.check_from_context( - room_version, event, context + room_version_obj.identifier, event, context ) except AuthError as e: logger.warning("Denying third party invite %r because %s", event, e) @@ -1331,7 +1335,7 @@ class FederationHandler(BaseHandler): async def add_display_name_to_third_party_invite( self, - room_version: str, + room_version_obj: RoomVersion, event_dict: JsonDict, event: EventBase, context: EventContext, @@ -1363,7 +1367,9 @@ class FederationHandler(BaseHandler): # auth checks. If we need the invite and don't have it then the # auth check code will explode appropriately. - builder = self.event_builder_factory.new(room_version, event_dict) + builder = self.event_builder_factory.for_room_version( + room_version_obj, event_dict + ) EventValidator().validate_builder(builder) event, context = await self.event_creation_handler.create_new_client_event( builder=builder diff --git a/synapse/handlers/message.py b/synapse/handlers/message.py index 07aadf3f3c..39c18ecf99 100644 --- a/synapse/handlers/message.py +++ b/synapse/handlers/message.py @@ -40,6 +40,7 @@ from synapse.api.errors import ( NotFoundError, ShadowBanError, SynapseError, + UnsupportedRoomVersionError, ) from synapse.api.room_versions import KNOWN_ROOM_VERSIONS, RoomVersions from synapse.api.urls import ConsentURIBuilder @@ -550,16 +551,22 @@ class EventCreationHandler: await self.auth.check_auth_blocking(requester=requester) if event_dict["type"] == EventTypes.Create and event_dict["state_key"] == "": - room_version = event_dict["content"]["room_version"] + room_version_id = event_dict["content"]["room_version"] + room_version_obj = KNOWN_ROOM_VERSIONS.get(room_version_id) + if not room_version_obj: + # this can happen if support is withdrawn for a room version + raise UnsupportedRoomVersionError(room_version_id) else: try: - room_version = await self.store.get_room_version_id( + room_version_obj = await self.store.get_room_version( event_dict["room_id"] ) except NotFoundError: raise AuthError(403, "Unknown room") - builder = self.event_builder_factory.new(room_version, event_dict) + builder = self.event_builder_factory.for_room_version( + room_version_obj, event_dict + ) self.validator.validate_builder(builder) @@ -1070,9 +1077,17 @@ class EventCreationHandler: EventTypes.Create, "", ): - room_version = event.content.get("room_version", RoomVersions.V1.identifier) + room_version_id = event.content.get( + "room_version", RoomVersions.V1.identifier + ) + room_version_obj = KNOWN_ROOM_VERSIONS.get(room_version_id) + if not room_version_obj: + raise UnsupportedRoomVersionError( + "Attempt to create a room with unsupported room version %s" + % (room_version_id,) + ) else: - room_version = await self.store.get_room_version_id(event.room_id) + room_version_obj = await self.store.get_room_version(event.room_id) if event.internal_metadata.is_out_of_band_membership(): # the only sort of out-of-band-membership events we expect to see here are @@ -1082,7 +1097,7 @@ class EventCreationHandler: else: try: await self._event_auth_handler.check_from_context( - room_version, event, context + room_version_obj.identifier, event, context ) except AuthError as err: logger.warning("Denying new event %r because %s", event, err) diff --git a/synapse/handlers/room.py b/synapse/handlers/room.py index 8fede5e935..dc4fab2223 100644 --- a/synapse/handlers/room.py +++ b/synapse/handlers/room.py @@ -237,9 +237,9 @@ class RoomCreationHandler(BaseHandler): }, }, ) - old_room_version = await self.store.get_room_version_id(old_room_id) + old_room_version = await self.store.get_room_version(old_room_id) await self._event_auth_handler.check_from_context( - old_room_version, tombstone_event, tombstone_context + old_room_version.identifier, tombstone_event, tombstone_context ) await self.clone_existing_room( |