diff options
Diffstat (limited to 'synapse')
| -rw-r--r-- | synapse/federation/send_queue.py | 73 | ||||
| -rw-r--r-- | synapse/federation/sender/__init__.py | 19 | ||||
| -rw-r--r-- | synapse/handlers/presence.py | 176 | ||||
| -rw-r--r-- | synapse/handlers/register.py | 17 | ||||
| -rw-r--r-- | synapse/module_api/__init__.py | 9 | ||||
| -rw-r--r-- | synapse/rest/client/v1/admin.py | 2 |
6 files changed, 258 insertions, 38 deletions
diff --git a/synapse/federation/send_queue.py b/synapse/federation/send_queue.py index 04d04a4457..0240b339b0 100644 --- a/synapse/federation/send_queue.py +++ b/synapse/federation/send_queue.py @@ -55,7 +55,12 @@ class FederationRemoteSendQueue(object): self.is_mine_id = hs.is_mine_id self.presence_map = {} # Pending presence map user_id -> UserPresenceState - self.presence_changed = SortedDict() # Stream position -> user_id + self.presence_changed = SortedDict() # Stream position -> list[user_id] + + # Stores the destinations we need to explicitly send presence to about a + # given user. + # Stream position -> (user_id, destinations) + self.presence_destinations = SortedDict() self.keyed_edu = {} # (destination, key) -> EDU self.keyed_edu_changed = SortedDict() # stream position -> (destination, key) @@ -77,7 +82,7 @@ class FederationRemoteSendQueue(object): for queue_name in [ "presence_map", "presence_changed", "keyed_edu", "keyed_edu_changed", - "edus", "device_messages", "pos_time", + "edus", "device_messages", "pos_time", "presence_destinations", ]: register(queue_name, getattr(self, queue_name)) @@ -121,6 +126,15 @@ class FederationRemoteSendQueue(object): for user_id in uids ) + keys = self.presence_destinations.keys() + i = self.presence_destinations.bisect_left(position_to_delete) + for key in keys[:i]: + del self.presence_destinations[key] + + user_ids.update( + user_id for user_id, _ in self.presence_destinations.values() + ) + to_del = [ user_id for user_id in self.presence_map if user_id not in user_ids ] @@ -209,6 +223,20 @@ class FederationRemoteSendQueue(object): self.notifier.on_new_replication_data() + def send_presence_to_destinations(self, states, destinations): + """As per FederationSender + + Args: + states (list[UserPresenceState]) + destinations (list[str]) + """ + for state in states: + pos = self._next_pos() + self.presence_map.update({state.user_id: state for state in states}) + self.presence_destinations[pos] = (state.user_id, destinations) + + self.notifier.on_new_replication_data() + def send_device_messages(self, destination): """As per FederationSender""" pos = self._next_pos() @@ -261,6 +289,16 @@ class FederationRemoteSendQueue(object): state=self.presence_map[user_id], ))) + # Fetch presence to send to destinations + i = self.presence_destinations.bisect_right(from_token) + j = self.presence_destinations.bisect_right(to_token) + 1 + + for pos, (user_id, dests) in self.presence_destinations.items()[i:j]: + rows.append((pos, PresenceDestinationsRow( + state=self.presence_map[user_id], + destinations=list(dests), + ))) + # Fetch changes keyed edus i = self.keyed_edu_changed.bisect_right(from_token) j = self.keyed_edu_changed.bisect_right(to_token) + 1 @@ -357,6 +395,29 @@ class PresenceRow(BaseFederationRow, namedtuple("PresenceRow", ( buff.presence.append(self.state) +class PresenceDestinationsRow(BaseFederationRow, namedtuple("PresenceDestinationsRow", ( + "state", # UserPresenceState + "destinations", # list[str] +))): + TypeId = "pd" + + @staticmethod + def from_data(data): + return PresenceDestinationsRow( + state=UserPresenceState.from_dict(data["state"]), + destinations=data["dests"], + ) + + def to_data(self): + return { + "state": self.state.as_dict(), + "dests": self.destinations, + } + + def add_to_buffer(self, buff): + buff.presence_destinations.append((self.state, self.destinations)) + + class KeyedEduRow(BaseFederationRow, namedtuple("KeyedEduRow", ( "key", # tuple(str) - the edu key passed to send_edu "edu", # Edu @@ -428,6 +489,7 @@ TypeToRow = { Row.TypeId: Row for Row in ( PresenceRow, + PresenceDestinationsRow, KeyedEduRow, EduRow, DeviceRow, @@ -437,6 +499,7 @@ TypeToRow = { ParsedFederationStreamData = namedtuple("ParsedFederationStreamData", ( "presence", # list(UserPresenceState) + "presence_destinations", # list of tuples of UserPresenceState and destinations "keyed_edus", # dict of destination -> { key -> Edu } "edus", # dict of destination -> [Edu] "device_destinations", # set of destinations @@ -458,6 +521,7 @@ def process_rows_for_federation(transaction_queue, rows): buff = ParsedFederationStreamData( presence=[], + presence_destinations=[], keyed_edus={}, edus={}, device_destinations=set(), @@ -476,6 +540,11 @@ def process_rows_for_federation(transaction_queue, rows): if buff.presence: transaction_queue.send_presence(buff.presence) + for state, destinations in buff.presence_destinations: + transaction_queue.send_presence_to_destinations( + states=[state], destinations=destinations, + ) + for destination, edu_map in iteritems(buff.keyed_edus): for key, edu in edu_map.items(): transaction_queue.send_edu(edu, key) diff --git a/synapse/federation/sender/__init__.py b/synapse/federation/sender/__init__.py index 1dc041752b..4f0f939102 100644 --- a/synapse/federation/sender/__init__.py +++ b/synapse/federation/sender/__init__.py @@ -371,7 +371,7 @@ class FederationSender(object): return # First we queue up the new presence by user ID, so multiple presence - # updates in quick successtion are correctly handled + # updates in quick succession are correctly handled. # We only want to send presence for our own users, so lets always just # filter here just in case. self.pending_presence.update({ @@ -402,6 +402,23 @@ class FederationSender(object): finally: self._processing_pending_presence = False + def send_presence_to_destinations(self, states, destinations): + """Send the given presence states to the given destinations. + + Args: + states (list[UserPresenceState]) + destinations (list[str]) + """ + + if not states or not self.hs.config.use_presence: + # No-op if presence is disabled. + return + + for destination in destinations: + if destination == self.server_name: + continue + self._get_per_destination_queue(destination).send_presence(states) + @measure_func("txnqueue._process_presence") @defer.inlineCallbacks def _process_presence_inner(self, states): diff --git a/synapse/handlers/presence.py b/synapse/handlers/presence.py index 37e87fc054..e85c49742d 100644 --- a/synapse/handlers/presence.py +++ b/synapse/handlers/presence.py @@ -31,9 +31,11 @@ from prometheus_client import Counter from twisted.internet import defer -from synapse.api.constants import PresenceState +import synapse.metrics +from synapse.api.constants import EventTypes, Membership, PresenceState from synapse.api.errors import SynapseError from synapse.metrics import LaterGauge +from synapse.metrics.background_process_metrics import run_as_background_process from synapse.storage.presence import UserPresenceState from synapse.types import UserID, get_domain_from_id from synapse.util.async_helpers import Linearizer @@ -98,6 +100,7 @@ class PresenceHandler(object): self.hs = hs self.is_mine = hs.is_mine self.is_mine_id = hs.is_mine_id + self.server_name = hs.hostname self.clock = hs.get_clock() self.store = hs.get_datastore() self.wheel_timer = WheelTimer() @@ -132,9 +135,6 @@ class PresenceHandler(object): ) ) - distributor = hs.get_distributor() - distributor.observe("user_joined_room", self.user_joined_room) - active_presence = self.store.take_presence_startup_info() # A dictionary of the current state of users. This is prefilled with @@ -220,6 +220,15 @@ class PresenceHandler(object): LaterGauge("synapse_handlers_presence_wheel_timer_size", "", [], lambda: len(self.wheel_timer)) + # Used to handle sending of presence to newly joined users/servers + if hs.config.use_presence: + self.notifier.add_replication_callback(self.notify_new_event) + + # Presence is best effort and quickly heals itself, so lets just always + # stream from the current state when we restart. + self._event_pos = self.store.get_current_events_token() + self._event_processing = False + @defer.inlineCallbacks def _on_shutdown(self): """Gets called when shutting down. This lets us persist any updates that @@ -751,31 +760,6 @@ class PresenceHandler(object): yield self._update_states([prev_state.copy_and_replace(**new_fields)]) @defer.inlineCallbacks - def user_joined_room(self, user, room_id): - """Called (via the distributor) when a user joins a room. This funciton - sends presence updates to servers, either: - 1. the joining user is a local user and we send their presence to - all servers in the room. - 2. the joining user is a remote user and so we send presence for all - local users in the room. - """ - # We only need to send presence to servers that don't have it yet. We - # don't need to send to local clients here, as that is done as part - # of the event stream/sync. - # TODO: Only send to servers not already in the room. - if self.is_mine(user): - state = yield self.current_state_for_user(user.to_string()) - - self._push_to_remotes([state]) - else: - user_ids = yield self.store.get_users_in_room(room_id) - user_ids = list(filter(self.is_mine_id, user_ids)) - - states = yield self.current_state_for_users(user_ids) - - self._push_to_remotes(list(states.values())) - - @defer.inlineCallbacks def get_presence_list(self, observer_user, accepted=None): """Returns the presence for all users in their presence list. """ @@ -945,6 +929,140 @@ class PresenceHandler(object): rows = yield self.store.get_all_presence_updates(last_id, current_id) defer.returnValue(rows) + def notify_new_event(self): + """Called when new events have happened. Handles users and servers + joining rooms and require being sent presence. + """ + + if self._event_processing: + return + + @defer.inlineCallbacks + def _process_presence(): + assert not self._event_processing + + self._event_processing = True + try: + yield self._unsafe_process() + finally: + self._event_processing = False + + run_as_background_process("presence.notify_new_event", _process_presence) + + @defer.inlineCallbacks + def _unsafe_process(self): + # Loop round handling deltas until we're up to date + while True: + with Measure(self.clock, "presence_delta"): + deltas = yield self.store.get_current_state_deltas(self._event_pos) + if not deltas: + return + + yield self._handle_state_delta(deltas) + + self._event_pos = deltas[-1]["stream_id"] + + # Expose current event processing position to prometheus + synapse.metrics.event_processing_positions.labels("presence").set( + self._event_pos + ) + + @defer.inlineCallbacks + def _handle_state_delta(self, deltas): + """Process current state deltas to find new joins that need to be + handled. + """ + for delta in deltas: + typ = delta["type"] + state_key = delta["state_key"] + room_id = delta["room_id"] + event_id = delta["event_id"] + prev_event_id = delta["prev_event_id"] + + logger.debug("Handling: %r %r, %s", typ, state_key, event_id) + + if typ != EventTypes.Member: + continue + + event = yield self.store.get_event(event_id) + if event.content.get("membership") != Membership.JOIN: + # We only care about joins + continue + + if prev_event_id: + prev_event = yield self.store.get_event(prev_event_id) + if prev_event.content.get("membership") == Membership.JOIN: + # Ignore changes to join events. + continue + + yield self._on_user_joined_room(room_id, state_key) + + @defer.inlineCallbacks + def _on_user_joined_room(self, room_id, user_id): + """Called when we detect a user joining the room via the current state + delta stream. + + Args: + room_id (str) + user_id (str) + + Returns: + Deferred + """ + + if self.is_mine_id(user_id): + # If this is a local user then we need to send their presence + # out to hosts in the room (who don't already have it) + + # TODO: We should be able to filter the hosts down to those that + # haven't previously seen the user + + state = yield self.current_state_for_user(user_id) + hosts = yield self.state.get_current_hosts_in_room(room_id) + + # Filter out ourselves. + hosts = set(host for host in hosts if host != self.server_name) + + self.federation.send_presence_to_destinations( + states=[state], + destinations=hosts, + ) + else: + # A remote user has joined the room, so we need to: + # 1. Check if this is a new server in the room + # 2. If so send any presence they don't already have for + # local users in the room. + + # TODO: We should be able to filter the users down to those that + # the server hasn't previously seen + + # TODO: Check that this is actually a new server joining the + # room. + + user_ids = yield self.state.get_current_user_in_room(room_id) + user_ids = list(filter(self.is_mine_id, user_ids)) + + states = yield self.current_state_for_users(user_ids) + + # Filter out old presence, i.e. offline presence states where + # the user hasn't been active for a week. We can change this + # depending on what we want the UX to be, but at the least we + # should filter out offline presence where the state is just the + # default state. + now = self.clock.time_msec() + states = [ + state for state in states.values() + if state.state != PresenceState.OFFLINE + or now - state.last_active_ts < 7 * 24 * 60 * 60 * 1000 + or state.status_msg is not None + ] + + if states: + self.federation.send_presence_to_destinations( + states=states, + destinations=[get_domain_from_id(user_id)], + ) + def should_notify(old_state, new_state): """Decides if a presence state change should be sent to interested parties. diff --git a/synapse/handlers/register.py b/synapse/handlers/register.py index 58940e0320..a51d11a257 100644 --- a/synapse/handlers/register.py +++ b/synapse/handlers/register.py @@ -153,6 +153,7 @@ class RegistrationHandler(BaseHandler): user_type=None, default_display_name=None, address=None, + bind_emails=[], ): """Registers a new client on the server. @@ -172,6 +173,7 @@ class RegistrationHandler(BaseHandler): default_display_name (unicode|None): if set, the new user's displayname will be set to this. Defaults to 'localpart'. address (str|None): the IP address used to perform the registration. + bind_emails (List[str]): list of emails to bind to this account. Returns: A tuple of (user_id, access_token). Raises: @@ -261,6 +263,21 @@ class RegistrationHandler(BaseHandler): if not self.hs.config.user_consent_at_registration: yield self._auto_join_rooms(user_id) + # Bind any specified emails to this account + current_time = self.hs.get_clock().time_msec() + for email in bind_emails: + # generate threepid dict + threepid_dict = { + "medium": "email", + "address": email, + "validated_at": current_time, + } + + # Bind email to new account + yield self._register_email_threepid( + user_id, threepid_dict, None, False, + ) + defer.returnValue((user_id, token)) @defer.inlineCallbacks diff --git a/synapse/module_api/__init__.py b/synapse/module_api/__init__.py index 235ce8334e..b3abd1b3c6 100644 --- a/synapse/module_api/__init__.py +++ b/synapse/module_api/__init__.py @@ -74,14 +74,14 @@ class ModuleApi(object): return self._auth_handler.check_user_exists(user_id) @defer.inlineCallbacks - def register(self, localpart, displayname=None): + def register(self, localpart, displayname=None, emails=[]): """Registers a new user with given localpart and optional - displayname. + displayname, emails. Args: localpart (str): The localpart of the new user. - displayname (str|None): The displayname of the new user. If None, - the user's displayname will default to `localpart`. + displayname (str|None): The displayname of the new user. + emails (List[str]): Emails to bind to the new user. Returns: Deferred: a 2-tuple of (user_id, access_token) @@ -90,6 +90,7 @@ class ModuleApi(object): reg = self.hs.get_registration_handler() user_id, access_token = yield reg.register( localpart=localpart, default_display_name=displayname, + bind_emails=emails, ) defer.returnValue((user_id, access_token)) diff --git a/synapse/rest/client/v1/admin.py b/synapse/rest/client/v1/admin.py index e788769639..1a26f5a1a6 100644 --- a/synapse/rest/client/v1/admin.py +++ b/synapse/rest/client/v1/admin.py @@ -647,8 +647,6 @@ class ResetPasswordRestServlet(ClientV1RestServlet): assert_params_in_dict(params, ["new_password"]) new_password = params['new_password'] - logger.info("new_password: %r", new_password) - yield self._set_password_handler.set_password( target_user_id, new_password, requester ) |