diff options
Diffstat (limited to 'synapse')
| -rwxr-xr-x | synapse/_scripts/synapse_port_db.py | 1 | ||||
| -rw-r--r-- | synapse/config/experimental.py | 3 | ||||
| -rw-r--r-- | synapse/handlers/register.py | 4 | ||||
| -rw-r--r-- | synapse/push/__init__.py | 2 | ||||
| -rw-r--r-- | synapse/push/pusherpool.py | 81 | ||||
| -rw-r--r-- | synapse/replication/tcp/client.py | 10 | ||||
| -rw-r--r-- | synapse/rest/admin/users.py | 4 | ||||
| -rw-r--r-- | synapse/rest/client/pusher.py | 18 | ||||
| -rw-r--r-- | synapse/storage/databases/main/pusher.py | 69 | ||||
| -rw-r--r-- | synapse/storage/schema/main/delta/73/02add_pusher_enabled.sql | 16 |
10 files changed, 154 insertions, 54 deletions
diff --git a/synapse/_scripts/synapse_port_db.py b/synapse/_scripts/synapse_port_db.py index 30983c47fb..450ba462ba 100755 --- a/synapse/_scripts/synapse_port_db.py +++ b/synapse/_scripts/synapse_port_db.py @@ -111,6 +111,7 @@ BOOLEAN_COLUMNS = { "e2e_fallback_keys_json": ["used"], "access_tokens": ["used"], "device_lists_changes_in_room": ["converted_to_destinations"], + "pushers": ["enabled"], } diff --git a/synapse/config/experimental.py b/synapse/config/experimental.py index 702b81e636..f4541a8db0 100644 --- a/synapse/config/experimental.py +++ b/synapse/config/experimental.py @@ -93,3 +93,6 @@ class ExperimentalConfig(Config): # MSC3852: Expose last seen user agent field on /_matrix/client/v3/devices. self.msc3852_enabled: bool = experimental.get("msc3852_enabled", False) + + # MSC3881: Remotely toggle push notifications for another client + self.msc3881_enabled: bool = experimental.get("msc3881_enabled", False) diff --git a/synapse/handlers/register.py b/synapse/handlers/register.py index 20ec22105a..cfcadb34db 100644 --- a/synapse/handlers/register.py +++ b/synapse/handlers/register.py @@ -997,7 +997,7 @@ class RegistrationHandler: assert user_tuple token_id = user_tuple.token_id - await self.pusher_pool.add_pusher( + await self.pusher_pool.add_or_update_pusher( user_id=user_id, access_token=token_id, kind="email", @@ -1005,7 +1005,7 @@ class RegistrationHandler: app_display_name="Email Notifications", device_display_name=threepid["address"], pushkey=threepid["address"], - lang=None, # We don't know a user's language here + lang=None, data={}, ) diff --git a/synapse/push/__init__.py b/synapse/push/__init__.py index 57c4d70466..ac99d35a7e 100644 --- a/synapse/push/__init__.py +++ b/synapse/push/__init__.py @@ -116,6 +116,7 @@ class PusherConfig: last_stream_ordering: int last_success: Optional[int] failing_since: Optional[int] + enabled: bool def as_dict(self) -> Dict[str, Any]: """Information that can be retrieved about a pusher after creation.""" @@ -128,6 +129,7 @@ class PusherConfig: "lang": self.lang, "profile_tag": self.profile_tag, "pushkey": self.pushkey, + "enabled": self.enabled, } diff --git a/synapse/push/pusherpool.py b/synapse/push/pusherpool.py index 1e0ef44fc7..2597898cf4 100644 --- a/synapse/push/pusherpool.py +++ b/synapse/push/pusherpool.py @@ -94,7 +94,7 @@ class PusherPool: return run_as_background_process("start_pushers", self._start_pushers) - async def add_pusher( + async def add_or_update_pusher( self, user_id: str, access_token: Optional[int], @@ -106,6 +106,7 @@ class PusherPool: lang: Optional[str], data: JsonDict, profile_tag: str = "", + enabled: bool = True, ) -> Optional[Pusher]: """Creates a new pusher and adds it to the pool @@ -147,9 +148,20 @@ class PusherPool: last_stream_ordering=last_stream_ordering, last_success=None, failing_since=None, + enabled=enabled, ) ) + # Before we actually persist the pusher, we check if the user already has one + # for this app ID and pushkey. If so, we want to keep the access token in place, + # since this could be one device modifying (e.g. enabling/disabling) another + # device's pusher. + existing_config = await self._get_pusher_config_for_user_by_app_id_and_pushkey( + user_id, app_id, pushkey + ) + if existing_config: + access_token = existing_config.access_token + await self.store.add_pusher( user_id=user_id, access_token=access_token, @@ -163,8 +175,9 @@ class PusherPool: data=data, last_stream_ordering=last_stream_ordering, profile_tag=profile_tag, + enabled=enabled, ) - pusher = await self.start_pusher_by_id(app_id, pushkey, user_id) + pusher = await self.process_pusher_change_by_id(app_id, pushkey, user_id) return pusher @@ -276,10 +289,25 @@ class PusherPool: except Exception: logger.exception("Exception in pusher on_new_receipts") - async def start_pusher_by_id( + async def _get_pusher_config_for_user_by_app_id_and_pushkey( + self, user_id: str, app_id: str, pushkey: str + ) -> Optional[PusherConfig]: + resultlist = await self.store.get_pushers_by_app_id_and_pushkey(app_id, pushkey) + + pusher_config = None + for r in resultlist: + if r.user_name == user_id: + pusher_config = r + + return pusher_config + + async def process_pusher_change_by_id( self, app_id: str, pushkey: str, user_id: str ) -> Optional[Pusher]: - """Look up the details for the given pusher, and start it + """Look up the details for the given pusher, and either start it if its + "enabled" flag is True, or try to stop it otherwise. + + If the pusher is new and its "enabled" flag is False, the stop is a noop. Returns: The pusher started, if any @@ -290,12 +318,13 @@ class PusherPool: if not self._pusher_shard_config.should_handle(self._instance_name, user_id): return None - resultlist = await self.store.get_pushers_by_app_id_and_pushkey(app_id, pushkey) + pusher_config = await self._get_pusher_config_for_user_by_app_id_and_pushkey( + user_id, app_id, pushkey + ) - pusher_config = None - for r in resultlist: - if r.user_name == user_id: - pusher_config = r + if pusher_config and not pusher_config.enabled: + self.maybe_stop_pusher(app_id, pushkey, user_id) + return None pusher = None if pusher_config: @@ -305,7 +334,7 @@ class PusherPool: async def _start_pushers(self) -> None: """Start all the pushers""" - pushers = await self.store.get_all_pushers() + pushers = await self.store.get_enabled_pushers() # Stagger starting up the pushers so we don't completely drown the # process on start up. @@ -363,6 +392,8 @@ class PusherPool: synapse_pushers.labels(type(pusher).__name__, pusher.app_id).inc() + logger.info("Starting pusher %s / %s", pusher.user_id, appid_pushkey) + # Check if there *may* be push to process. We do this as this check is a # lot cheaper to do than actually fetching the exact rows we need to # push. @@ -382,16 +413,7 @@ class PusherPool: return pusher async def remove_pusher(self, app_id: str, pushkey: str, user_id: str) -> None: - appid_pushkey = "%s:%s" % (app_id, pushkey) - - byuser = self.pushers.get(user_id, {}) - - if appid_pushkey in byuser: - logger.info("Stopping pusher %s / %s", user_id, appid_pushkey) - pusher = byuser.pop(appid_pushkey) - pusher.on_stop() - - synapse_pushers.labels(type(pusher).__name__, pusher.app_id).dec() + self.maybe_stop_pusher(app_id, pushkey, user_id) # We can only delete pushers on master. if self._remove_pusher_client: @@ -402,3 +424,22 @@ class PusherPool: await self.store.delete_pusher_by_app_id_pushkey_user_id( app_id, pushkey, user_id ) + + def maybe_stop_pusher(self, app_id: str, pushkey: str, user_id: str) -> None: + """Stops a pusher with the given app ID and push key if one is running. + + Args: + app_id: the pusher's app ID. + pushkey: the pusher's push key. + user_id: the user the pusher belongs to. Only used for logging. + """ + appid_pushkey = "%s:%s" % (app_id, pushkey) + + byuser = self.pushers.get(user_id, {}) + + if appid_pushkey in byuser: + logger.info("Stopping pusher %s / %s", user_id, appid_pushkey) + pusher = byuser.pop(appid_pushkey) + pusher.on_stop() + + synapse_pushers.labels(type(pusher).__name__, pusher.app_id).dec() diff --git a/synapse/replication/tcp/client.py b/synapse/replication/tcp/client.py index e4f2201c92..cf9cd6833b 100644 --- a/synapse/replication/tcp/client.py +++ b/synapse/replication/tcp/client.py @@ -189,7 +189,9 @@ class ReplicationDataHandler: if row.deleted: self.stop_pusher(row.user_id, row.app_id, row.pushkey) else: - await self.start_pusher(row.user_id, row.app_id, row.pushkey) + await self.process_pusher_change( + row.user_id, row.app_id, row.pushkey + ) elif stream_name == EventsStream.NAME: # We shouldn't get multiple rows per token for events stream, so # we don't need to optimise this for multiple rows. @@ -334,13 +336,15 @@ class ReplicationDataHandler: logger.info("Stopping pusher %r / %r", user_id, key) pusher.on_stop() - async def start_pusher(self, user_id: str, app_id: str, pushkey: str) -> None: + async def process_pusher_change( + self, user_id: str, app_id: str, pushkey: str + ) -> None: if not self._notify_pushers: return key = "%s:%s" % (app_id, pushkey) logger.info("Starting pusher %r / %r", user_id, key) - await self._pusher_pool.start_pusher_by_id(app_id, pushkey, user_id) + await self._pusher_pool.process_pusher_change_by_id(app_id, pushkey, user_id) class FederationSenderHandler: diff --git a/synapse/rest/admin/users.py b/synapse/rest/admin/users.py index 2ca6b2d08a..1274773d7e 100644 --- a/synapse/rest/admin/users.py +++ b/synapse/rest/admin/users.py @@ -375,7 +375,7 @@ class UserRestServletV2(RestServlet): and self.hs.config.email.email_notif_for_new_users and medium == "email" ): - await self.pusher_pool.add_pusher( + await self.pusher_pool.add_or_update_pusher( user_id=user_id, access_token=None, kind="email", @@ -383,7 +383,7 @@ class UserRestServletV2(RestServlet): app_display_name="Email Notifications", device_display_name=address, pushkey=address, - lang=None, # We don't know a user's language here + lang=None, data={}, ) diff --git a/synapse/rest/client/pusher.py b/synapse/rest/client/pusher.py index 9a1f10f4be..c9f76125dc 100644 --- a/synapse/rest/client/pusher.py +++ b/synapse/rest/client/pusher.py @@ -42,6 +42,7 @@ class PushersRestServlet(RestServlet): super().__init__() self.hs = hs self.auth = hs.get_auth() + self._msc3881_enabled = self.hs.config.experimental.msc3881_enabled async def on_GET(self, request: SynapseRequest) -> Tuple[int, JsonDict]: requester = await self.auth.get_user_by_req(request) @@ -51,9 +52,14 @@ class PushersRestServlet(RestServlet): user.to_string() ) - filtered_pushers = [p.as_dict() for p in pushers] + pusher_dicts = [p.as_dict() for p in pushers] - return 200, {"pushers": filtered_pushers} + for pusher in pusher_dicts: + if self._msc3881_enabled: + pusher["org.matrix.msc3881.enabled"] = pusher["enabled"] + del pusher["enabled"] + + return 200, {"pushers": pusher_dicts} class PushersSetRestServlet(RestServlet): @@ -65,6 +71,7 @@ class PushersSetRestServlet(RestServlet): self.auth = hs.get_auth() self.notifier = hs.get_notifier() self.pusher_pool = self.hs.get_pusherpool() + self._msc3881_enabled = self.hs.config.experimental.msc3881_enabled async def on_POST(self, request: SynapseRequest) -> Tuple[int, JsonDict]: requester = await self.auth.get_user_by_req(request) @@ -103,6 +110,10 @@ class PushersSetRestServlet(RestServlet): if "append" in content: append = content["append"] + enabled = True + if self._msc3881_enabled and "org.matrix.msc3881.enabled" in content: + enabled = content["org.matrix.msc3881.enabled"] + if not append: await self.pusher_pool.remove_pushers_by_app_id_and_pushkey_not_user( app_id=content["app_id"], @@ -111,7 +122,7 @@ class PushersSetRestServlet(RestServlet): ) try: - await self.pusher_pool.add_pusher( + await self.pusher_pool.add_or_update_pusher( user_id=user.to_string(), access_token=requester.access_token_id, kind=content["kind"], @@ -122,6 +133,7 @@ class PushersSetRestServlet(RestServlet): lang=content["lang"], data=content["data"], profile_tag=content.get("profile_tag", ""), + enabled=enabled, ) except PusherConfigException as pce: raise SynapseError( diff --git a/synapse/storage/databases/main/pusher.py b/synapse/storage/databases/main/pusher.py index bd0cfa7f32..ee55b8c4a9 100644 --- a/synapse/storage/databases/main/pusher.py +++ b/synapse/storage/databases/main/pusher.py @@ -89,6 +89,11 @@ class PusherWorkerStore(SQLBaseStore): ) continue + # If we're using SQLite, then boolean values are integers. This is + # troublesome since some code using the return value of this method might + # expect it to be a boolean, or will expose it to clients (in responses). + r["enabled"] = bool(r["enabled"]) + yield PusherConfig(**r) async def get_pushers_by_app_id_and_pushkey( @@ -100,38 +105,52 @@ class PusherWorkerStore(SQLBaseStore): return await self.get_pushers_by({"user_name": user_id}) async def get_pushers_by(self, keyvalues: Dict[str, Any]) -> Iterator[PusherConfig]: - ret = await self.db_pool.simple_select_list( - "pushers", - keyvalues, - [ - "id", - "user_name", - "access_token", - "profile_tag", - "kind", - "app_id", - "app_display_name", - "device_display_name", - "pushkey", - "ts", - "lang", - "data", - "last_stream_ordering", - "last_success", - "failing_since", - ], + """Retrieve pushers that match the given criteria. + + Args: + keyvalues: A {column: value} dictionary. + + Returns: + The pushers for which the given columns have the given values. + """ + + def get_pushers_by_txn(txn: LoggingTransaction) -> List[Dict[str, Any]]: + # We could technically use simple_select_list here, but we need to call + # COALESCE on the 'enabled' column. While it is technically possible to give + # simple_select_list the whole `COALESCE(...) AS ...` as a column name, it + # feels a bit hacky, so it's probably better to just inline the query. + sql = """ + SELECT + id, user_name, access_token, profile_tag, kind, app_id, + app_display_name, device_display_name, pushkey, ts, lang, data, + last_stream_ordering, last_success, failing_since, + COALESCE(enabled, TRUE) AS enabled + FROM pushers + """ + + sql += "WHERE %s" % (" AND ".join("%s = ?" % (k,) for k in keyvalues),) + + txn.execute(sql, list(keyvalues.values())) + + return self.db_pool.cursor_to_dict(txn) + + ret = await self.db_pool.runInteraction( desc="get_pushers_by", + func=get_pushers_by_txn, ) + return self._decode_pushers_rows(ret) - async def get_all_pushers(self) -> Iterator[PusherConfig]: - def get_pushers(txn: LoggingTransaction) -> Iterator[PusherConfig]: - txn.execute("SELECT * FROM pushers") + async def get_enabled_pushers(self) -> Iterator[PusherConfig]: + def get_enabled_pushers_txn(txn: LoggingTransaction) -> Iterator[PusherConfig]: + txn.execute("SELECT * FROM pushers WHERE COALESCE(enabled, TRUE)") rows = self.db_pool.cursor_to_dict(txn) return self._decode_pushers_rows(rows) - return await self.db_pool.runInteraction("get_all_pushers", get_pushers) + return await self.db_pool.runInteraction( + "get_enabled_pushers", get_enabled_pushers_txn + ) async def get_all_updated_pushers_rows( self, instance_name: str, last_id: int, current_id: int, limit: int @@ -476,6 +495,7 @@ class PusherStore(PusherWorkerStore): data: Optional[JsonDict], last_stream_ordering: int, profile_tag: str = "", + enabled: bool = True, ) -> None: async with self._pushers_id_gen.get_next() as stream_id: # no need to lock because `pushers` has a unique key on @@ -494,6 +514,7 @@ class PusherStore(PusherWorkerStore): "last_stream_ordering": last_stream_ordering, "profile_tag": profile_tag, "id": stream_id, + "enabled": enabled, }, desc="add_pusher", lock=False, diff --git a/synapse/storage/schema/main/delta/73/02add_pusher_enabled.sql b/synapse/storage/schema/main/delta/73/02add_pusher_enabled.sql new file mode 100644 index 0000000000..dba3b4900b --- /dev/null +++ b/synapse/storage/schema/main/delta/73/02add_pusher_enabled.sql @@ -0,0 +1,16 @@ +/* Copyright 2022 The Matrix.org Foundation C.I.C + * + * 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. + */ + +ALTER TABLE pushers ADD COLUMN enabled BOOLEAN; \ No newline at end of file |