diff options
Diffstat (limited to 'synapse/handlers/sync.py')
| -rw-r--r-- | synapse/handlers/sync.py | 49 |
1 files changed, 34 insertions, 15 deletions
diff --git a/synapse/handlers/sync.py b/synapse/handlers/sync.py index bfe2583002..9827c7eb8d 100644 --- a/synapse/handlers/sync.py +++ b/synapse/handlers/sync.py @@ -13,7 +13,6 @@ # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. # See the License for the specific language governing permissions and # limitations under the License. - import itertools import logging from typing import TYPE_CHECKING, Any, Dict, FrozenSet, List, Optional, Set, Tuple @@ -21,7 +20,7 @@ from typing import TYPE_CHECKING, Any, Dict, FrozenSet, List, Optional, Set, Tup import attr from prometheus_client import Counter -from synapse.api.constants import EventTypes, Membership +from synapse.api.constants import AccountDataTypes, EventTypes, Membership from synapse.api.filtering import FilterCollection from synapse.events import EventBase from synapse.logging.context import current_context @@ -32,6 +31,7 @@ from synapse.types import ( Collection, JsonDict, MutableStateMap, + Requester, RoomStreamToken, StateMap, StreamToken, @@ -87,7 +87,7 @@ class SyncConfig: class TimelineBatch: prev_batch = attr.ib(type=StreamToken) events = attr.ib(type=List[EventBase]) - limited = attr.ib(bool) + limited = attr.ib(type=bool) def __bool__(self) -> bool: """Make the result appear empty if there are no updates. This is used @@ -201,6 +201,8 @@ class SyncResult: device_lists: List of user_ids whose devices have changed device_one_time_keys_count: Dict of algorithm to count for one time keys for this device + device_unused_fallback_key_types: List of key types that have an unused fallback + key groups: Group updates, if any """ @@ -213,6 +215,7 @@ class SyncResult: to_device = attr.ib(type=List[JsonDict]) device_lists = attr.ib(type=DeviceLists) device_one_time_keys_count = attr.ib(type=JsonDict) + device_unused_fallback_key_types = attr.ib(type=List[str]) groups = attr.ib(type=Optional[GroupsSyncResult]) def __bool__(self) -> bool: @@ -240,7 +243,9 @@ class SyncHandler: self.presence_handler = hs.get_presence_handler() self.event_sources = hs.get_event_sources() self.clock = hs.get_clock() - self.response_cache = ResponseCache(hs, "sync") + self.response_cache = ResponseCache( + hs, "sync" + ) # type: ResponseCache[Tuple[Any, ...]] self.state = hs.get_state_handler() self.auth = hs.get_auth() self.storage = hs.get_storage() @@ -256,6 +261,7 @@ class SyncHandler: async def wait_for_sync_for_user( self, + requester: Requester, sync_config: SyncConfig, since_token: Optional[StreamToken] = None, timeout: int = 0, @@ -269,7 +275,7 @@ class SyncHandler: # not been exceeded (if not part of the group by this point, almost certain # auth_blocking will occur) user_id = sync_config.user.to_string() - await self.auth.check_auth_blocking(user_id) + await self.auth.check_auth_blocking(requester=requester) res = await self.response_cache.wrap( sync_config.request_key, @@ -457,8 +463,13 @@ class SyncHandler: recents = [] if not limited or block_all_timeline: + prev_batch_token = now_token + if recents: + room_key = recents[0].internal_metadata.before + prev_batch_token = now_token.copy_and_replace("room_key", room_key) + return TimelineBatch( - events=recents, prev_batch=now_token, limited=False + events=recents, prev_batch=prev_batch_token, limited=False ) filtering_factor = 2 @@ -745,7 +756,7 @@ class SyncHandler: """ # TODO(mjark) Check if the state events were received by the server # after the previous sync, since we need to include those state - # updates even if they occured logically before the previous event. + # updates even if they occurred logically before the previous event. # TODO(mjark) Check for new redactions in the state events. with Measure(self.clock, "compute_state_delta"): @@ -1014,10 +1025,14 @@ class SyncHandler: logger.debug("Fetching OTK data") device_id = sync_config.device_id one_time_key_counts = {} # type: JsonDict + unused_fallback_key_types = [] # type: List[str] if device_id: one_time_key_counts = await self.store.count_e2e_one_time_keys( user_id, device_id ) + unused_fallback_key_types = await self.store.get_e2e_unused_fallback_key_types( + user_id, device_id + ) logger.debug("Fetching group data") await self._generate_sync_entry_for_groups(sync_result_builder) @@ -1041,6 +1056,7 @@ class SyncHandler: device_lists=device_lists, groups=sync_result_builder.groups, device_one_time_keys_count=one_time_key_counts, + device_unused_fallback_key_types=unused_fallback_key_types, next_batch=sync_result_builder.now_token, ) @@ -1378,13 +1394,16 @@ class SyncHandler: return set(), set(), set(), set() ignored_account_data = await self.store.get_global_account_data_by_type_for_user( - "m.ignored_user_list", user_id=user_id + AccountDataTypes.IGNORED_USER_LIST, user_id=user_id ) + # If there is ignored users account data and it matches the proper type, + # then use it. + ignored_users = frozenset() # type: FrozenSet[str] if ignored_account_data: - ignored_users = ignored_account_data.get("ignored_users", {}).keys() - else: - ignored_users = frozenset() + ignored_users_data = ignored_account_data.get("ignored_users", {}) + if isinstance(ignored_users_data, dict): + ignored_users = frozenset(ignored_users_data.keys()) if since_token: room_changes = await self._get_rooms_changed( @@ -1478,7 +1497,7 @@ class SyncHandler: return False async def _get_rooms_changed( - self, sync_result_builder: "SyncResultBuilder", ignored_users: Set[str] + self, sync_result_builder: "SyncResultBuilder", ignored_users: FrozenSet[str] ) -> _RoomChanges: """Gets the the changes that have happened since the last sync. """ @@ -1690,7 +1709,7 @@ class SyncHandler: return _RoomChanges(room_entries, invited, newly_joined_rooms, newly_left_rooms) async def _get_all_rooms( - self, sync_result_builder: "SyncResultBuilder", ignored_users: Set[str] + self, sync_result_builder: "SyncResultBuilder", ignored_users: FrozenSet[str] ) -> _RoomChanges: """Returns entries for all rooms for the user. @@ -1764,7 +1783,7 @@ class SyncHandler: async def _generate_room_entry( self, sync_result_builder: "SyncResultBuilder", - ignored_users: Set[str], + ignored_users: FrozenSet[str], room_builder: "RoomSyncResultBuilder", ephemeral: List[JsonDict], tags: Optional[Dict[str, Dict[str, Any]]], @@ -1865,7 +1884,7 @@ class SyncHandler: # members (as the client otherwise doesn't have enough info to form # the name itself). if sync_config.filter_collection.lazy_load_members() and ( - # we recalulate the summary: + # we recalculate the summary: # if there are membership changes in the timeline, or # if membership has changed during a gappy sync, or # if this is an initial sync. |