|
- # Copyright 2017 Vector Creations Ltd
- #
- # Licensed under the Apache License, Version 2.0 (the "License");
- # you may not use this file except in compliance with the License.
- # You may obtain a copy of the License at
- #
- # http://www.apache.org/licenses/LICENSE-2.0
- #
- # Unless required by applicable law or agreed to in writing, software
- # distributed under the License is distributed on an "AS IS" BASIS,
- # 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 logging
- from http import HTTPStatus
- from typing import TYPE_CHECKING, List, Optional, Set, Tuple
-
- from twisted.internet.interfaces import IDelayedCall
-
- import synapse.metrics
- from synapse.api.constants import EventTypes, HistoryVisibility, JoinRules, Membership
- from synapse.api.errors import Codes, SynapseError
- from synapse.handlers.state_deltas import MatchChange, StateDeltasHandler
- from synapse.metrics.background_process_metrics import run_as_background_process
- from synapse.storage.databases.main.state_deltas import StateDelta
- from synapse.storage.databases.main.user_directory import SearchResult
- from synapse.storage.roommember import ProfileInfo
- from synapse.types import UserID
- from synapse.util.metrics import Measure
- from synapse.util.retryutils import NotRetryingDestination
- from synapse.util.stringutils import non_null_str_or_none
-
- if TYPE_CHECKING:
- from synapse.server import HomeServer
-
- logger = logging.getLogger(__name__)
-
- # Don't refresh a stale user directory entry, using a Federation /profile request,
- # for 60 seconds. This gives time for other state events to arrive (which will
- # then be coalesced such that only one /profile request is made).
- USER_DIRECTORY_STALE_REFRESH_TIME_MS = 60 * 1000
-
- # Maximum number of remote servers that we will attempt to refresh profiles for
- # in one go.
- MAX_SERVERS_TO_REFRESH_PROFILES_FOR_IN_ONE_GO = 5
-
- # As long as we have servers to refresh (without backoff), keep adding more
- # every 15 seconds.
- INTERVAL_TO_ADD_MORE_SERVERS_TO_REFRESH_PROFILES = 15
-
-
- def calculate_time_of_next_retry(now_ts: int, retry_count: int) -> int:
- """
- Calculates the time of a next retry given `now_ts` in ms and the number
- of failures encountered thus far.
-
- Currently the sequence goes:
- 1 min, 5 min, 25 min, 2 hour, 10 hour, 52 hour, 10 day, 7.75 week
- """
- return now_ts + 60_000 * (5 ** min(retry_count, 7))
-
-
- class UserDirectoryHandler(StateDeltasHandler):
- """Handles queries and updates for the user_directory.
-
- N.B.: ASSUMES IT IS THE ONLY THING THAT MODIFIES THE USER DIRECTORY
-
- When a local user searches the user_directory, we report two kinds of users:
-
- - users this server can see are joined to a world_readable or publicly
- joinable room, and
- - users belonging to a private room shared by that local user.
-
- The two cases are tracked separately in the `users_in_public_rooms` and
- `users_who_share_private_rooms` tables. Both kinds of users have their
- username and avatar tracked in a `user_directory` table.
-
- This handler has three responsibilities:
- 1. Forwarding requests to `/user_directory/search` to the UserDirectoryStore.
- 2. Providing hooks for the application to call when local users are added,
- removed, or have their profile changed.
- 3. Listening for room state changes that indicate remote users have
- joined or left a room, or that their profile has changed.
- """
-
- def __init__(self, hs: "HomeServer"):
- super().__init__(hs)
-
- self.store = hs.get_datastores().main
- self._storage_controllers = hs.get_storage_controllers()
- self.server_name = hs.hostname
- self.clock = hs.get_clock()
- self.notifier = hs.get_notifier()
- self.is_mine_id = hs.is_mine_id
- self.update_user_directory = hs.config.worker.should_update_user_directory
- self.search_all_users = hs.config.userdirectory.user_directory_search_all_users
- self.show_locked_users = hs.config.userdirectory.show_locked_users
- self._spam_checker_module_callbacks = hs.get_module_api_callbacks().spam_checker
- self._hs = hs
-
- # The current position in the current_state_delta stream
- self.pos: Optional[int] = None
-
- # Guard to ensure we only process deltas one at a time
- self._is_processing = False
-
- # Guard to ensure we only have one process for refreshing remote profiles
- self._is_refreshing_remote_profiles = False
- # Handle to cancel the `call_later` of `kick_off_remote_profile_refresh_process`
- self._refresh_remote_profiles_call_later: Optional[IDelayedCall] = None
-
- # Guard to ensure we only have one process for refreshing remote profiles
- # for the given servers.
- # Set of server names.
- self._is_refreshing_remote_profiles_for_servers: Set[str] = set()
-
- if self.update_user_directory:
- self.notifier.add_replication_callback(self.notify_new_event)
-
- # We kick this off so that we don't have to wait for a change before
- # we start populating the user directory
- self.clock.call_later(0, self.notify_new_event)
-
- # Kick off the profile refresh process on startup
- self._refresh_remote_profiles_call_later = self.clock.call_later(
- 10, self.kick_off_remote_profile_refresh_process
- )
-
- async def search_users(
- self, user_id: str, search_term: str, limit: int
- ) -> SearchResult:
- """Searches for users in directory
-
- Returns:
- dict of the form::
-
- {
- "limited": <bool>, # whether there were more results or not
- "results": [ # Ordered by best match first
- {
- "user_id": <user_id>,
- "display_name": <display_name>,
- "avatar_url": <avatar_url>
- }
- ]
- }
- """
- results = await self.store.search_user_dir(
- user_id, search_term, limit, self.show_locked_users
- )
-
- # Remove any spammy users from the results.
- non_spammy_users = []
- for user in results["results"]:
- if not await self._spam_checker_module_callbacks.check_username_for_spam(
- user
- ):
- non_spammy_users.append(user)
- results["results"] = non_spammy_users
-
- return results
-
- def notify_new_event(self) -> None:
- """Called when there may be more deltas to process"""
- if not self.update_user_directory:
- return
-
- if self._is_processing:
- return
-
- async def process() -> None:
- try:
- await self._unsafe_process()
- finally:
- self._is_processing = False
-
- self._is_processing = True
- run_as_background_process("user_directory.notify_new_event", process)
-
- async def handle_local_profile_change(
- self, user_id: str, profile: ProfileInfo
- ) -> None:
- """Called to update index of our local user profiles when they change
- irrespective of any rooms the user may be in.
- """
- # FIXME(https://github.com/matrix-org/synapse/issues/3714): We should
- # probably do this in the same worker as all the other changes.
-
- if await self.store.should_include_local_user_in_dir(user_id):
- await self.store.update_profile_in_user_dir(
- user_id, profile.display_name, profile.avatar_url
- )
-
- async def handle_local_user_deactivated(self, user_id: str) -> None:
- """Called when a user ID is deactivated"""
- # FIXME(https://github.com/matrix-org/synapse/issues/3714): We should
- # probably do this in the same worker as all the other changes.
- await self.store.remove_from_user_dir(user_id)
-
- async def _unsafe_process(self) -> None:
- # If self.pos is None then means we haven't fetched it from DB
- if self.pos is None:
- self.pos = await self.store.get_user_directory_stream_pos()
-
- # If still None then the initial background update hasn't happened yet.
- if self.pos is None:
- return None
-
- room_max_stream_ordering = self.store.get_room_max_stream_ordering()
- if self.pos > room_max_stream_ordering:
- # apparently, we've processed more events than exist in the database!
- # this can happen if events are removed with history purge or similar.
- logger.warning(
- "Event stream ordering appears to have gone backwards (%i -> %i): "
- "rewinding user directory processor",
- self.pos,
- room_max_stream_ordering,
- )
- self.pos = room_max_stream_ordering
-
- # Loop round handling deltas until we're up to date
- while True:
- with Measure(self.clock, "user_dir_delta"):
- room_max_stream_ordering = self.store.get_room_max_stream_ordering()
- if self.pos == room_max_stream_ordering:
- return
-
- logger.debug(
- "Processing user stats %s->%s", self.pos, room_max_stream_ordering
- )
- (
- max_pos,
- deltas,
- ) = await self._storage_controllers.state.get_current_state_deltas(
- self.pos, room_max_stream_ordering
- )
-
- logger.debug("Handling %d state deltas", len(deltas))
- await self._handle_deltas(deltas)
-
- self.pos = max_pos
-
- # Expose current event processing position to prometheus
- synapse.metrics.event_processing_positions.labels("user_dir").set(
- max_pos
- )
-
- await self.store.update_user_directory_stream_pos(max_pos)
-
- async def _handle_deltas(self, deltas: List[StateDelta]) -> None:
- """Called with the state deltas to process"""
- for delta in deltas:
- logger.debug(
- "Handling: %r %r, %s", delta.event_type, delta.state_key, delta.event_id
- )
-
- # For join rule and visibility changes we need to check if the room
- # may have become public or not and add/remove the users in said room
- if delta.event_type in (
- EventTypes.RoomHistoryVisibility,
- EventTypes.JoinRules,
- ):
- await self._handle_room_publicity_change(
- delta.room_id, delta.prev_event_id, delta.event_id, delta.event_type
- )
- elif delta.event_type == EventTypes.Member:
- await self._handle_room_membership_event(
- delta.room_id,
- delta.prev_event_id,
- delta.event_id,
- delta.state_key,
- )
- else:
- logger.debug("Ignoring irrelevant type: %r", delta.event_type)
-
- async def _handle_room_publicity_change(
- self,
- room_id: str,
- prev_event_id: Optional[str],
- event_id: Optional[str],
- typ: str,
- ) -> None:
- """Handle a room having potentially changed from/to world_readable/publicly
- joinable.
-
- Args:
- room_id: The ID of the room which changed.
- prev_event_id: The previous event before the state change
- event_id: The new event after the state change
- typ: Type of the event
- """
- logger.debug("Handling change for %s: %s", typ, room_id)
-
- if typ == EventTypes.RoomHistoryVisibility:
- publicness = await self._get_key_change(
- prev_event_id,
- event_id,
- key_name="history_visibility",
- public_value=HistoryVisibility.WORLD_READABLE,
- )
- elif typ == EventTypes.JoinRules:
- publicness = await self._get_key_change(
- prev_event_id,
- event_id,
- key_name="join_rule",
- public_value=JoinRules.PUBLIC,
- )
- else:
- raise Exception("Invalid event type")
- if publicness is MatchChange.no_change:
- logger.debug("No change")
- return
-
- # There's been a change to or from being world readable.
-
- is_public = await self.store.is_room_world_readable_or_publicly_joinable(
- room_id
- )
-
- logger.debug("Publicness change: %r, is_public: %r", publicness, is_public)
-
- if publicness is MatchChange.now_true and not is_public:
- # If we became world readable but room isn't currently public then
- # we ignore the change
- return
- elif publicness is MatchChange.now_false and is_public:
- # If we stopped being world readable but are still public,
- # ignore the change
- return
-
- users_in_room = await self.store.get_users_in_room(room_id)
-
- # Remove every user from the sharing tables for that room.
- for user_id in users_in_room:
- await self.store.remove_user_who_share_room(user_id, room_id)
-
- # Then, re-add all remote users and some local users to the tables.
- # NOTE: this is not the most efficient method, as _track_user_joined_room sets
- # up local_user -> other_user and other_user_whos_local -> local_user,
- # which when ran over an entire room, will result in the same values
- # being added multiple times. The batching upserts shouldn't make this
- # too bad, though.
- for user_id in users_in_room:
- if not self.is_mine_id(
- user_id
- ) or await self.store.should_include_local_user_in_dir(user_id):
- await self._track_user_joined_room(room_id, user_id)
-
- async def _handle_room_membership_event(
- self,
- room_id: str,
- prev_event_id: Optional[str],
- event_id: Optional[str],
- state_key: str,
- ) -> None:
- """Process a single room membershp event.
-
- We have to do two things:
-
- 1. Update the room-sharing tables.
- This applies to remote users and non-excluded local users.
- 2. Update the user_directory and user_directory_search tables.
- This applies to remote users only, because we only become aware of
- the (and any profile changes) by listening to these events.
- The rest of the application knows exactly when local users are
- created or their profile changed---it will directly call methods
- on this class.
- """
- joined = await self._get_key_change(
- prev_event_id,
- event_id,
- key_name="membership",
- public_value=Membership.JOIN,
- )
-
- # Both cases ignore excluded local users, so start by discarding them.
- is_remote = not self.is_mine_id(state_key)
- if not is_remote and not await self.store.should_include_local_user_in_dir(
- state_key
- ):
- return
-
- if joined is MatchChange.now_false:
- # Need to check if the server left the room entirely, if so
- # we might need to remove all the users in that room
- is_in_room = await self.store.is_host_joined(room_id, self.server_name)
- if not is_in_room:
- logger.debug("Server left room: %r", room_id)
- # Fetch all the users that we marked as being in user
- # directory due to being in the room and then check if
- # need to remove those users or not
- user_ids = await self.store.get_users_in_dir_due_to_room(room_id)
-
- for user_id in user_ids:
- await self._handle_remove_user(room_id, user_id)
- else:
- logger.debug("Server is still in room: %r", room_id)
- await self._handle_remove_user(room_id, state_key)
- elif joined is MatchChange.no_change:
- # Handle any profile changes for remote users.
- # (For local users the rest of the application calls
- # `handle_local_profile_change`.)
- # Only process if there is an event_id.
- if is_remote and event_id is not None:
- await self._handle_possible_remote_profile_change(
- state_key, room_id, prev_event_id, event_id
- )
- elif joined is MatchChange.now_true: # The user joined
- # This may be the first time we've seen a remote user. If
- # so, ensure we have a directory entry for them. (For local users,
- # the rest of the application calls `handle_local_profile_change`.)
- # Only process if there is an event_id.
- if is_remote and event_id is not None:
- await self._handle_possible_remote_profile_change(
- state_key, room_id, None, event_id
- )
- await self._track_user_joined_room(room_id, state_key)
-
- async def _track_user_joined_room(self, room_id: str, joining_user_id: str) -> None:
- """Someone's just joined a room. Update `users_in_public_rooms` or
- `users_who_share_private_rooms` as appropriate.
-
- The caller is responsible for ensuring that the given user should be
- included in the user directory.
- """
- is_public = await self.store.is_room_world_readable_or_publicly_joinable(
- room_id
- )
- if is_public:
- await self.store.add_users_in_public_rooms(room_id, (joining_user_id,))
- else:
- users_in_room = await self.store.get_users_in_room(room_id)
- other_users_in_room = [
- other
- for other in users_in_room
- if other != joining_user_id
- and (
- # We can't apply any special rules to remote users so
- # they're always included
- not self.is_mine_id(other)
- # Check the special rules whether the local user should be
- # included in the user directory
- or await self.store.should_include_local_user_in_dir(other)
- )
- ]
- updates_to_users_who_share_rooms: Set[Tuple[str, str]] = set()
-
- # First, if the joining user is our local user then we need an
- # update for every other user in the room.
- if self.is_mine_id(joining_user_id):
- for other_user_id in other_users_in_room:
- updates_to_users_who_share_rooms.add(
- (joining_user_id, other_user_id)
- )
-
- # Next, we need an update for every other local user in the room
- # that they now share a room with the joining user.
- for other_user_id in other_users_in_room:
- if self.is_mine_id(other_user_id):
- updates_to_users_who_share_rooms.add(
- (other_user_id, joining_user_id)
- )
-
- if updates_to_users_who_share_rooms:
- await self.store.add_users_who_share_private_room(
- room_id, updates_to_users_who_share_rooms
- )
-
- async def _handle_remove_user(self, room_id: str, user_id: str) -> None:
- """Called when when someone leaves a room. The user may be local or remote.
-
- (If the person who left was the last local user in this room, the server
- is no longer in the room. We call this function to forget that the remaining
- remote users are in the room, even though they haven't left. So the name is
- a little misleading!)
-
- Args:
- room_id: The room ID that user left or stopped being public that
- user_id
- """
- logger.debug("Removing user %r from room %r", user_id, room_id)
-
- # Remove user from sharing tables
- await self.store.remove_user_who_share_room(user_id, room_id)
-
- # Additionally, if they're a remote user and we're no longer joined
- # to any rooms they're in, remove them from the user directory.
- if not self.is_mine_id(user_id):
- rooms_user_is_in = await self.store.get_user_dir_rooms_user_is_in(user_id)
-
- if len(rooms_user_is_in) == 0:
- logger.debug("Removing user %r from directory", user_id)
- await self.store.remove_from_user_dir(user_id)
-
- async def _handle_possible_remote_profile_change(
- self,
- user_id: str,
- room_id: str,
- prev_event_id: Optional[str],
- event_id: str,
- ) -> None:
- """Check member event changes for any profile changes and update the
- database if there are. This is intended for remote users only. The caller
- is responsible for checking that the given user is remote.
- """
-
- if not prev_event_id:
- # If we don't have an older event to fall back on, just fetch the same
- # event itself.
- prev_event_id = event_id
-
- prev_event = await self.store.get_event(prev_event_id, allow_none=True)
- event = await self.store.get_event(event_id, allow_none=True)
-
- if not prev_event or not event:
- return
-
- if event.membership != Membership.JOIN:
- return
-
- is_public = await self.store.is_room_world_readable_or_publicly_joinable(
- room_id
- )
- if not is_public:
- # Don't collect user profiles from private rooms as they are not guaranteed
- # to be the same as the user's global profile.
- now_ts = self.clock.time_msec()
- await self.store.set_remote_user_profile_in_user_dir_stale(
- user_id,
- next_try_at_ms=now_ts + USER_DIRECTORY_STALE_REFRESH_TIME_MS,
- retry_counter=0,
- )
- # Schedule a wake-up to refresh the user directory for this server.
- # We intentionally wake up this server directly because we don't want
- # other servers ahead of it in the queue to get in the way of updating
- # the profile if the server only just sent us an event.
- self.clock.call_later(
- USER_DIRECTORY_STALE_REFRESH_TIME_MS // 1000 + 1,
- self.kick_off_remote_profile_refresh_process_for_remote_server,
- UserID.from_string(user_id).domain,
- )
- # Schedule a wake-up to handle any backoffs that may occur in the future.
- self.clock.call_later(
- 2 * USER_DIRECTORY_STALE_REFRESH_TIME_MS // 1000 + 1,
- self.kick_off_remote_profile_refresh_process,
- )
- return
-
- prev_name = prev_event.content.get("displayname")
- new_name = event.content.get("displayname")
- # If the new name is an unexpected form, replace with None.
- if not isinstance(new_name, str):
- new_name = None
-
- prev_avatar = prev_event.content.get("avatar_url")
- new_avatar = event.content.get("avatar_url")
- # If the new avatar is an unexpected form, replace with None.
- if not isinstance(new_avatar, str):
- new_avatar = None
-
- if (
- prev_name != new_name
- or prev_avatar != new_avatar
- or prev_event_id == event_id
- ):
- # Only update if something has changed, or we didn't have a previous event
- # in the first place.
- await self.store.update_profile_in_user_dir(user_id, new_name, new_avatar)
-
- def kick_off_remote_profile_refresh_process(self) -> None:
- """Called when there may be remote users with stale profiles to be refreshed"""
- if not self.update_user_directory:
- return
-
- if self._is_refreshing_remote_profiles:
- return
-
- if self._refresh_remote_profiles_call_later:
- if self._refresh_remote_profiles_call_later.active():
- self._refresh_remote_profiles_call_later.cancel()
- self._refresh_remote_profiles_call_later = None
-
- async def process() -> None:
- try:
- await self._unsafe_refresh_remote_profiles()
- finally:
- self._is_refreshing_remote_profiles = False
-
- self._is_refreshing_remote_profiles = True
- run_as_background_process("user_directory.refresh_remote_profiles", process)
-
- async def _unsafe_refresh_remote_profiles(self) -> None:
- limit = MAX_SERVERS_TO_REFRESH_PROFILES_FOR_IN_ONE_GO - len(
- self._is_refreshing_remote_profiles_for_servers
- )
- if limit <= 0:
- # nothing to do: already refreshing the maximum number of servers
- # at once.
- # Come back later.
- self._refresh_remote_profiles_call_later = self.clock.call_later(
- INTERVAL_TO_ADD_MORE_SERVERS_TO_REFRESH_PROFILES,
- self.kick_off_remote_profile_refresh_process,
- )
- return
-
- servers_to_refresh = (
- await self.store.get_remote_servers_with_profiles_to_refresh(
- now_ts=self.clock.time_msec(), limit=limit
- )
- )
-
- if not servers_to_refresh:
- # Do we have any backing-off servers that we should try again
- # for eventually?
- # By setting `now` is a point in the far future, we can ask for
- # which server/user is next to be refreshed, even though it is
- # not actually refreshable *now*.
- end_of_time = 1 << 62
- backing_off_servers = (
- await self.store.get_remote_servers_with_profiles_to_refresh(
- now_ts=end_of_time, limit=1
- )
- )
- if backing_off_servers:
- # Find out when the next user is refreshable and schedule a
- # refresh then.
- backing_off_server_name = backing_off_servers[0]
- users = await self.store.get_remote_users_to_refresh_on_server(
- backing_off_server_name, now_ts=end_of_time, limit=1
- )
- if not users:
- return
- _, _, next_try_at_ts = users[0]
- self._refresh_remote_profiles_call_later = self.clock.call_later(
- ((next_try_at_ts - self.clock.time_msec()) // 1000) + 2,
- self.kick_off_remote_profile_refresh_process,
- )
-
- return
-
- for server_to_refresh in servers_to_refresh:
- self.kick_off_remote_profile_refresh_process_for_remote_server(
- server_to_refresh
- )
-
- self._refresh_remote_profiles_call_later = self.clock.call_later(
- INTERVAL_TO_ADD_MORE_SERVERS_TO_REFRESH_PROFILES,
- self.kick_off_remote_profile_refresh_process,
- )
-
- def kick_off_remote_profile_refresh_process_for_remote_server(
- self, server_name: str
- ) -> None:
- """Called when there may be remote users with stale profiles to be refreshed
- on the given server."""
- if not self.update_user_directory:
- return
-
- if server_name in self._is_refreshing_remote_profiles_for_servers:
- return
-
- async def process() -> None:
- try:
- await self._unsafe_refresh_remote_profiles_for_remote_server(
- server_name
- )
- finally:
- self._is_refreshing_remote_profiles_for_servers.remove(server_name)
-
- self._is_refreshing_remote_profiles_for_servers.add(server_name)
- run_as_background_process(
- "user_directory.refresh_remote_profiles_for_remote_server", process
- )
-
- async def _unsafe_refresh_remote_profiles_for_remote_server(
- self, server_name: str
- ) -> None:
- logger.info("Refreshing profiles in user directory for %s", server_name)
-
- while True:
- # Get a handful of users to process.
- next_batch = await self.store.get_remote_users_to_refresh_on_server(
- server_name, now_ts=self.clock.time_msec(), limit=10
- )
- if not next_batch:
- # Finished for now
- return
-
- for user_id, retry_counter, _ in next_batch:
- # Request the profile of the user.
- try:
- profile = await self._hs.get_profile_handler().get_profile(
- user_id, ignore_backoff=False
- )
- except NotRetryingDestination as e:
- logger.info(
- "Failed to refresh profile for %r because the destination is undergoing backoff",
- user_id,
- )
- # As a special-case, we back off until the destination is no longer
- # backed off from.
- await self.store.set_remote_user_profile_in_user_dir_stale(
- user_id,
- e.retry_last_ts + e.retry_interval,
- retry_counter=retry_counter + 1,
- )
- continue
- except SynapseError as e:
- if e.code == HTTPStatus.NOT_FOUND and e.errcode == Codes.NOT_FOUND:
- # The profile doesn't exist.
- # TODO Does this mean we should clear it from our user
- # directory?
- await self.store.clear_remote_user_profile_in_user_dir_stale(
- user_id
- )
- logger.warning(
- "Refresh of remote profile %r: not found (%r)",
- user_id,
- e.msg,
- )
- continue
-
- logger.warning(
- "Failed to refresh profile for %r because %r", user_id, e
- )
- await self.store.set_remote_user_profile_in_user_dir_stale(
- user_id,
- calculate_time_of_next_retry(
- self.clock.time_msec(), retry_counter + 1
- ),
- retry_counter=retry_counter + 1,
- )
- continue
- except Exception:
- logger.error(
- "Failed to refresh profile for %r due to unhandled exception",
- user_id,
- exc_info=True,
- )
- await self.store.set_remote_user_profile_in_user_dir_stale(
- user_id,
- calculate_time_of_next_retry(
- self.clock.time_msec(), retry_counter + 1
- ),
- retry_counter=retry_counter + 1,
- )
- continue
-
- await self.store.update_profile_in_user_dir(
- user_id,
- display_name=non_null_str_or_none(profile.get("displayname")),
- avatar_url=non_null_str_or_none(profile.get("avatar_url")),
- )
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