예제 #1
0
    def __init__(self, hs):
        self.hs = hs
        self.auth = hs.get_auth()
        self.store = hs.get_datastore()
        self.state = hs.get_state_handler()
        self.clock = hs.get_clock()
        self.validator = EventValidator()
        self.profile_handler = hs.get_profile_handler()
        self.event_builder_factory = hs.get_event_builder_factory()
        self.server_name = hs.hostname
        self.ratelimiter = hs.get_ratelimiter()
        self.notifier = hs.get_notifier()
        self.config = hs.config

        self.http_client = hs.get_simple_http_client()

        # This is only used to get at ratelimit function, and maybe_kick_guest_users
        self.base_handler = BaseHandler(hs)

        self.pusher_pool = hs.get_pusherpool()

        # We arbitrarily limit concurrent event creation for a room to 5.
        # This is to stop us from diverging history *too* much.
        self.limiter = Limiter(max_count=5)

        self.action_generator = hs.get_action_generator()

        self.spam_checker = hs.get_spam_checker()
예제 #2
0
파일: message.py 프로젝트: syamgk/synapse
    def __init__(self, hs):
        self.hs = hs
        self.auth = hs.get_auth()
        self.store = hs.get_datastore()
        self.storage = hs.get_storage()
        self.state = hs.get_state_handler()
        self.clock = hs.get_clock()
        self.validator = EventValidator()
        self.profile_handler = hs.get_profile_handler()
        self.event_builder_factory = hs.get_event_builder_factory()
        self.server_name = hs.hostname
        self.ratelimiter = hs.get_ratelimiter()
        self.notifier = hs.get_notifier()
        self.config = hs.config
        self.require_membership_for_aliases = hs.config.require_membership_for_aliases

        self.send_event_to_master = ReplicationSendEventRestServlet.make_client(hs)

        # This is only used to get at ratelimit function, and maybe_kick_guest_users
        self.base_handler = BaseHandler(hs)

        self.pusher_pool = hs.get_pusherpool()

        # We arbitrarily limit concurrent event creation for a room to 5.
        # This is to stop us from diverging history *too* much.
        self.limiter = Linearizer(max_count=5, name="room_event_creation_limit")

        self.action_generator = hs.get_action_generator()

        self.spam_checker = hs.get_spam_checker()
        self.third_party_event_rules = hs.get_third_party_event_rules()

        self._block_events_without_consent_error = (
            self.config.block_events_without_consent_error
        )

        # Rooms which should be excluded from dummy insertion. (For instance,
        # those without local users who can send events into the room).
        #
        # map from room id to time-of-last-attempt.
        #
        self._rooms_to_exclude_from_dummy_event_insertion = {}  # type: dict[str, int]

        # we need to construct a ConsentURIBuilder here, as it checks that the necessary
        # config options, but *only* if we have a configuration for which we are
        # going to need it.
        if self._block_events_without_consent_error:
            self._consent_uri_builder = ConsentURIBuilder(self.config)

        if (
            not self.config.worker_app
            and self.config.cleanup_extremities_with_dummy_events
        ):
            self.clock.looping_call(
                lambda: run_as_background_process(
                    "send_dummy_events_to_fill_extremities",
                    self._send_dummy_events_to_fill_extremities,
                ),
                5 * 60 * 1000,
            )
예제 #3
0
    def __init__(self, hs):
        self.hs = hs
        self.auth = hs.get_auth()
        self.store = hs.get_datastore()
        self.state = hs.get_state_handler()
        self.clock = hs.get_clock()
        self.validator = EventValidator()
        self.profile_handler = hs.get_profile_handler()
        self.event_builder_factory = hs.get_event_builder_factory()
        self.server_name = hs.hostname
        self.ratelimiter = hs.get_ratelimiter()
        self.notifier = hs.get_notifier()
        self.config = hs.config

        self.send_event_to_master = ReplicationSendEventRestServlet.make_client(
            hs)

        # This is only used to get at ratelimit function, and maybe_kick_guest_users
        self.base_handler = BaseHandler(hs)

        self.pusher_pool = hs.get_pusherpool()

        # We arbitrarily limit concurrent event creation for a room to 5.
        # This is to stop us from diverging history *too* much.
        self.limiter = Linearizer(max_count=5,
                                  name="room_event_creation_limit")

        self.action_generator = hs.get_action_generator()

        self.spam_checker = hs.get_spam_checker()

        if self.config.block_events_without_consent_error is not None:
            self._consent_uri_builder = ConsentURIBuilder(self.config)
예제 #4
0
 def __init__(self, hs):
     super(InitialSyncHandler, self).__init__(hs)
     self.hs = hs
     self.state = hs.get_state_handler()
     self.clock = hs.get_clock()
     self.validator = EventValidator()
     self.snapshot_cache = SnapshotCache()
예제 #5
0
    def __init__(self, hs):
        super(MessageHandler, self).__init__(hs)
        self.hs = hs
        self.state = hs.get_state_handler()
        self.clock = hs.get_clock()
        self.validator = EventValidator()

        self.pagination_lock = ReadWriteLock()
예제 #6
0
 def __init__(self, hs: "HomeServer"):
     super(InitialSyncHandler, self).__init__(hs)
     self.hs = hs
     self.state = hs.get_state_handler()
     self.clock = hs.get_clock()
     self.validator = EventValidator()
     self.snapshot_cache = ResponseCache(hs, "initial_sync_cache")
     self._event_serializer = hs.get_event_client_serializer()
     self.storage = hs.get_storage()
     self.state_store = self.storage.state
예제 #7
0
    def __init__(self, hs):
        super(MessageHandler, self).__init__(hs)
        self.hs = hs
        self.state = hs.get_state_handler()
        self.clock = hs.get_clock()
        self.validator = EventValidator()

        self.pagination_lock = ReadWriteLock()

        # We arbitrarily limit concurrent event creation for a room to 5.
        # This is to stop us from diverging history *too* much.
        self.limiter = Limiter(max_count=5)
예제 #8
0
 def __init__(self, hs: "HomeServer"):
     super().__init__(hs)
     self.hs = hs
     self.state = hs.get_state_handler()
     self.clock = hs.get_clock()
     self.validator = EventValidator()
     self.snapshot_cache = ResponseCache(
         hs, "initial_sync_cache"
     )  # type: ResponseCache[Tuple[str, Optional[StreamToken], Optional[StreamToken], str, Optional[int], bool, bool]]
     self._event_serializer = hs.get_event_client_serializer()
     self.storage = hs.get_storage()
     self.state_store = self.storage.state
예제 #9
0
 def __init__(self, hs: "HomeServer"):
     self.store = hs.get_datastores().main
     self.auth = hs.get_auth()
     self.state_handler = hs.get_state_handler()
     self.hs = hs
     self.state = hs.get_state_handler()
     self.clock = hs.get_clock()
     self.validator = EventValidator()
     self.snapshot_cache: ResponseCache[Tuple[str, Optional[StreamToken],
                                              Optional[StreamToken], str,
                                              Optional[int], bool,
                                              bool, ]] = ResponseCache(
                                                  hs.get_clock(),
                                                  "initial_sync_cache")
     self._event_serializer = hs.get_event_client_serializer()
     self._storage_controllers = hs.get_storage_controllers()
     self._state_storage_controller = self._storage_controllers.state
예제 #10
0
    def __init__(self, hs):
        self.hs = hs
        self.auth = hs.get_auth()
        self.store = hs.get_datastore()
        self.state = hs.get_state_handler()
        self.clock = hs.get_clock()
        self.validator = EventValidator()
        self.profile_handler = hs.get_profile_handler()
        self.event_builder_factory = hs.get_event_builder_factory()
        self.server_name = hs.hostname
        self.ratelimiter = hs.get_ratelimiter()
        self.notifier = hs.get_notifier()
        self.config = hs.config
        self.require_membership_for_aliases = hs.config.require_membership_for_aliases

        self.send_event_to_master = ReplicationSendEventRestServlet.make_client(
            hs)

        # This is only used to get at ratelimit function, and maybe_kick_guest_users
        self.base_handler = BaseHandler(hs)

        self.pusher_pool = hs.get_pusherpool()

        # We arbitrarily limit concurrent event creation for a room to 5.
        # This is to stop us from diverging history *too* much.
        self.limiter = Linearizer(max_count=5,
                                  name="room_event_creation_limit")

        self.action_generator = hs.get_action_generator()

        self.spam_checker = hs.get_spam_checker()

        self._block_events_without_consent_error = (
            self.config.block_events_without_consent_error)

        # we need to construct a ConsentURIBuilder here, as it checks that the necessary
        # config options, but *only* if we have a configuration for which we are
        # going to need it.
        if self._block_events_without_consent_error:
            self._consent_uri_builder = ConsentURIBuilder(self.config)
예제 #11
0
    async def _locally_reject_invite(
        self,
        invite_event: EventBase,
        txn_id: Optional[str],
        requester: Requester,
        content: JsonDict,
    ) -> Tuple[str, int]:
        """Generate a local invite rejection

        This is called after we fail to reject an invite via a remote server. It
        generates an out-of-band membership event locally.

        Args:
            invite_event: the invite to be rejected
            txn_id: optional transaction ID supplied by the client
            requester:  user making the rejection request, according to the access token
            content: additional content to include in the rejection event.
               Normally an empty dict.
        """

        room_id = invite_event.room_id
        target_user = invite_event.state_key
        room_version = await self.store.get_room_version(room_id)

        content["membership"] = Membership.LEAVE

        # the auth events for the new event are the same as that of the invite, plus
        # the invite itself.
        #
        # the prev_events are just the invite.
        invite_hash = invite_event.event_id  # type: Union[str, Tuple]
        if room_version.event_format == EventFormatVersions.V1:
            alg, h = compute_event_reference_hash(invite_event)
            invite_hash = (invite_event.event_id, {alg: encode_base64(h)})

        auth_events = tuple(invite_event.auth_events) + (invite_hash, )
        prev_events = (invite_hash, )

        # we cap depth of generated events, to ensure that they are not
        # rejected by other servers (and so that they can be persisted in
        # the db)
        depth = min(invite_event.depth + 1, MAX_DEPTH)

        event_dict = {
            "depth": depth,
            "auth_events": auth_events,
            "prev_events": prev_events,
            "type": EventTypes.Member,
            "room_id": room_id,
            "sender": target_user,
            "content": content,
            "state_key": target_user,
        }

        event = create_local_event_from_event_dict(
            clock=self.clock,
            hostname=self.hs.hostname,
            signing_key=self.hs.signing_key,
            room_version=room_version,
            event_dict=event_dict,
        )
        event.internal_metadata.outlier = True
        event.internal_metadata.out_of_band_membership = True
        if txn_id is not None:
            event.internal_metadata.txn_id = txn_id
        if requester.access_token_id is not None:
            event.internal_metadata.token_id = requester.access_token_id

        EventValidator().validate_new(event, self.config)

        context = await self.state_handler.compute_event_context(event)
        context.app_service = requester.app_service
        stream_id = await self.event_creation_handler.handle_new_client_event(
            requester,
            event,
            context,
            extra_users=[UserID.from_string(target_user)],
        )
        return event.event_id, stream_id
예제 #12
0
 def __init__(self, hs):
     super(MessageHandler, self).__init__(hs)
     self.hs = hs
     self.clock = hs.get_clock()
     self.validator = EventValidator()