diff options
Diffstat (limited to 'synapse')
| -rw-r--r-- | synapse/app/client_reader.py | 215 | ||||
| -rw-r--r-- | synapse/handlers/room.py | 159 | ||||
| -rw-r--r-- | synapse/handlers/room_list.py | 184 | ||||
| -rw-r--r-- | synapse/server.py | 2 |
4 files changed, 401 insertions, 159 deletions
diff --git a/synapse/app/client_reader.py b/synapse/app/client_reader.py new file mode 100644 index 0000000000..f356f5fbd4 --- /dev/null +++ b/synapse/app/client_reader.py @@ -0,0 +1,215 @@ +#!/usr/bin/env python +# -*- coding: utf-8 -*- +# Copyright 2016 OpenMarket 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 synapse + +from synapse.config._base import ConfigError +from synapse.config.homeserver import HomeServerConfig +from synapse.config.logger import setup_logging +from synapse.http.site import SynapseSite +from synapse.http.server import JsonResource +from synapse.metrics.resource import MetricsResource, METRICS_PREFIX +from synapse.replication.slave.storage._base import BaseSlavedStore +from synapse.replication.slave.storage.appservice import SlavedApplicationServiceStore +from synapse.replication.slave.storage.events import SlavedEventStore +from synapse.replication.slave.storage.keys import SlavedKeyStore +from synapse.replication.slave.storage.room import RoomStore +from synapse.replication.slave.storage.directory import DirectoryStore +from synapse.replication.slave.storage.registration import SlavedRegistrationStore +from synapse.rest.client.v1.room import PublicRoomListRestServlet +from synapse.server import HomeServer +from synapse.storage.client_ips import ClientIpStore +from synapse.storage.engines import create_engine +from synapse.util.async import sleep +from synapse.util.httpresourcetree import create_resource_tree +from synapse.util.logcontext import LoggingContext +from synapse.util.manhole import manhole +from synapse.util.rlimit import change_resource_limit +from synapse.util.versionstring import get_version_string +from synapse.crypto import context_factory + + +from twisted.internet import reactor, defer +from twisted.web.resource import Resource + +from daemonize import Daemonize + +import sys +import logging +import gc + +logger = logging.getLogger("synapse.app.federation_reader") + + +class ClientReaderSlavedStore( + SlavedEventStore, + SlavedKeyStore, + RoomStore, + DirectoryStore, + SlavedApplicationServiceStore, + SlavedRegistrationStore, + BaseSlavedStore, + ClientIpStore, # After BaseSlavedStore because the constructor is different +): + pass + + +class ClientReaderServer(HomeServer): + def get_db_conn(self, run_new_connection=True): + # Any param beginning with cp_ is a parameter for adbapi, and should + # not be passed to the database engine. + db_params = { + k: v for k, v in self.db_config.get("args", {}).items() + if not k.startswith("cp_") + } + db_conn = self.database_engine.module.connect(**db_params) + + if run_new_connection: + self.database_engine.on_new_connection(db_conn) + return db_conn + + def setup(self): + logger.info("Setting up.") + self.datastore = ClientReaderSlavedStore(self.get_db_conn(), self) + logger.info("Finished setting up.") + + def _listen_http(self, listener_config): + port = listener_config["port"] + bind_address = listener_config.get("bind_address", "") + site_tag = listener_config.get("tag", port) + resources = {} + for res in listener_config["resources"]: + for name in res["names"]: + if name == "metrics": + resources[METRICS_PREFIX] = MetricsResource(self) + elif name == "client": + resource = JsonResource(self, canonical_json=False) + PublicRoomListRestServlet(self).register(resource) + resources.update({ + "/_matrix/client/r0": resource, + "/_matrix/client/unstable": resource, + "/_matrix/client/v2_alpha": resource, + "/_matrix/client/api/v1": resource, + }) + + root_resource = create_resource_tree(resources, Resource()) + reactor.listenTCP( + port, + SynapseSite( + "synapse.access.http.%s" % (site_tag,), + site_tag, + listener_config, + root_resource, + ), + interface=bind_address + ) + logger.info("Synapse client reader now listening on port %d", port) + + def start_listening(self, listeners): + for listener in listeners: + if listener["type"] == "http": + self._listen_http(listener) + elif listener["type"] == "manhole": + reactor.listenTCP( + listener["port"], + manhole( + username="matrix", + password="rabbithole", + globals={"hs": self}, + ), + interface=listener.get("bind_address", '127.0.0.1') + ) + else: + logger.warn("Unrecognized listener type: %s", listener["type"]) + + @defer.inlineCallbacks + def replicate(self): + http_client = self.get_simple_http_client() + store = self.get_datastore() + replication_url = self.config.worker_replication_url + + while True: + try: + args = store.stream_positions() + args["timeout"] = 30000 + result = yield http_client.get_json(replication_url, args=args) + yield store.process_replication(result) + except: + logger.exception("Error replicating from %r", replication_url) + yield sleep(5) + + +def start(config_options): + try: + config = HomeServerConfig.load_config( + "Synapse client reader", config_options + ) + except ConfigError as e: + sys.stderr.write("\n" + e.message + "\n") + sys.exit(1) + + assert config.worker_app == "synapse.app.client_reader" + + setup_logging(config.worker_log_config, config.worker_log_file) + + database_engine = create_engine(config.database_config) + + tls_server_context_factory = context_factory.ServerContextFactory(config) + + ss = ClientReaderServer( + config.server_name, + db_config=config.database_config, + tls_server_context_factory=tls_server_context_factory, + config=config, + version_string="Synapse/" + get_version_string(synapse), + database_engine=database_engine, + ) + + ss.setup() + ss.get_handlers() + ss.start_listening(config.worker_listeners) + + def run(): + with LoggingContext("run"): + logger.info("Running") + change_resource_limit(config.soft_file_limit) + if config.gc_thresholds: + gc.set_threshold(*config.gc_thresholds) + reactor.run() + + def start(): + ss.get_datastore().start_profiling() + ss.replicate() + + reactor.callWhenRunning(start) + + if config.worker_daemonize: + daemon = Daemonize( + app="synapse-client-reader", + pid=config.worker_pid_file, + action=run, + auto_close_fds=False, + verbose=True, + logger=logger, + ) + daemon.start() + else: + run() + + +if __name__ == '__main__': + with LoggingContext("main"): + start(sys.argv[1:]) diff --git a/synapse/handlers/room.py b/synapse/handlers/room.py index d40ada60c1..cbd26f8f95 100644 --- a/synapse/handlers/room.py +++ b/synapse/handlers/room.py @@ -20,12 +20,10 @@ from ._base import BaseHandler from synapse.types import UserID, RoomAlias, RoomID, RoomStreamToken from synapse.api.constants import ( - EventTypes, JoinRules, RoomCreationPreset, Membership, + EventTypes, JoinRules, RoomCreationPreset ) from synapse.api.errors import AuthError, StoreError, SynapseError from synapse.util import stringutils -from synapse.util.async import concurrently_execute -from synapse.util.caches.response_cache import ResponseCache from synapse.visibility import filter_events_for_client from collections import OrderedDict @@ -36,8 +34,6 @@ import string logger = logging.getLogger(__name__) -REMOTE_ROOM_LIST_POLL_INTERVAL = 60 * 1000 - id_server_scheme = "https://" @@ -348,159 +344,6 @@ class RoomCreationHandler(BaseHandler): ) -class RoomListHandler(BaseHandler): - def __init__(self, hs): - super(RoomListHandler, self).__init__(hs) - self.response_cache = ResponseCache(hs) - self.remote_list_request_cache = ResponseCache(hs) - self.remote_list_cache = {} - self.fetch_looping_call = hs.get_clock().looping_call( - self.fetch_all_remote_lists, REMOTE_ROOM_LIST_POLL_INTERVAL - ) - self.fetch_all_remote_lists() - - def get_local_public_room_list(self): - result = self.response_cache.get(()) - if not result: - result = self.response_cache.set((), self._get_public_room_list()) - return result - - @defer.inlineCallbacks - def _get_public_room_list(self): - room_ids = yield self.store.get_public_room_ids() - - results = [] - - @defer.inlineCallbacks - def handle_room(room_id): - current_state = yield self.state_handler.get_current_state(room_id) - - # Double check that this is actually a public room. - join_rules_event = current_state.get((EventTypes.JoinRules, "")) - if join_rules_event: - join_rule = join_rules_event.content.get("join_rule", None) - if join_rule and join_rule != JoinRules.PUBLIC: - defer.returnValue(None) - - result = {"room_id": room_id} - - num_joined_users = len([ - 1 for _, event in current_state.items() - if event.type == EventTypes.Member - and event.membership == Membership.JOIN - ]) - if num_joined_users == 0: - return - - result["num_joined_members"] = num_joined_users - - aliases = yield self.store.get_aliases_for_room(room_id) - if aliases: - result["aliases"] = aliases - - name_event = yield current_state.get((EventTypes.Name, "")) - if name_event: - name = name_event.content.get("name", None) - if name: - result["name"] = name - - topic_event = current_state.get((EventTypes.Topic, "")) - if topic_event: - topic = topic_event.content.get("topic", None) - if topic: - result["topic"] = topic - - canonical_event = current_state.get((EventTypes.CanonicalAlias, "")) - if canonical_event: - canonical_alias = canonical_event.content.get("alias", None) - if canonical_alias: - result["canonical_alias"] = canonical_alias - - visibility_event = current_state.get((EventTypes.RoomHistoryVisibility, "")) - visibility = None - if visibility_event: - visibility = visibility_event.content.get("history_visibility", None) - result["world_readable"] = visibility == "world_readable" - - guest_event = current_state.get((EventTypes.GuestAccess, "")) - guest = None - if guest_event: - guest = guest_event.content.get("guest_access", None) - result["guest_can_join"] = guest == "can_join" - - avatar_event = current_state.get(("m.room.avatar", "")) - if avatar_event: - avatar_url = avatar_event.content.get("url", None) - if avatar_url: - result["avatar_url"] = avatar_url - - results.append(result) - - yield concurrently_execute(handle_room, room_ids, 10) - - # FIXME (erikj): START is no longer a valid value - defer.returnValue({"start": "START", "end": "END", "chunk": results}) - - @defer.inlineCallbacks - def fetch_all_remote_lists(self): - deferred = self.hs.get_replication_layer().get_public_rooms( - self.hs.config.secondary_directory_servers - ) - self.remote_list_request_cache.set((), deferred) - self.remote_list_cache = yield deferred - - @defer.inlineCallbacks - def get_remote_public_room_list(self, server_name): - res = yield self.hs.get_replication_layer().get_public_rooms( - [server_name] - ) - - if server_name not in res: - raise SynapseError(404, "Server not found") - defer.returnValue(res[server_name]) - - @defer.inlineCallbacks - def get_aggregated_public_room_list(self): - """ - Get the public room list from this server and the servers - specified in the secondary_directory_servers config option. - XXX: Pagination... - """ - # We return the results from out cache which is updated by a looping call, - # unless we're missing a cache entry, in which case wait for the result - # of the fetch if there's one in progress. If not, omit that server. - wait = False - for s in self.hs.config.secondary_directory_servers: - if s not in self.remote_list_cache: - logger.warn("No cached room list from %s: waiting for fetch", s) - wait = True - break - - if wait and self.remote_list_request_cache.get(()): - yield self.remote_list_request_cache.get(()) - - public_rooms = yield self.get_local_public_room_list() - - # keep track of which room IDs we've seen so we can de-dup - room_ids = set() - - # tag all the ones in our list with our server name. - # Also add the them to the de-deping set - for room in public_rooms['chunk']: - room["server_name"] = self.hs.hostname - room_ids.add(room["room_id"]) - - # Now add the results from federation - for server_name, server_result in self.remote_list_cache.items(): - for room in server_result["chunk"]: - if room["room_id"] not in room_ids: - room["server_name"] = server_name - public_rooms["chunk"].append(room) - room_ids.add(room["room_id"]) - - defer.returnValue(public_rooms) - - class RoomContextHandler(BaseHandler): @defer.inlineCallbacks def get_event_context(self, user, room_id, event_id, limit, is_guest): diff --git a/synapse/handlers/room_list.py b/synapse/handlers/room_list.py new file mode 100644 index 0000000000..d72e8c99f9 --- /dev/null +++ b/synapse/handlers/room_list.py @@ -0,0 +1,184 @@ +# -*- coding: utf-8 -*- +# Copyright 2014 - 2016 OpenMarket 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. + +from twisted.internet import defer + +from ._base import BaseHandler + +from synapse.api.constants import ( + EventTypes, JoinRules, Membership, +) +from synapse.api.errors import SynapseError +from synapse.util.async import concurrently_execute +from synapse.util.caches.response_cache import ResponseCache + +import logging + +logger = logging.getLogger(__name__) + +REMOTE_ROOM_LIST_POLL_INTERVAL = 60 * 1000 + + +class RoomListHandler(BaseHandler): + def __init__(self, hs): + super(RoomListHandler, self).__init__(hs) + self.response_cache = ResponseCache(hs) + self.remote_list_request_cache = ResponseCache(hs) + self.remote_list_cache = {} + self.fetch_looping_call = hs.get_clock().looping_call( + self.fetch_all_remote_lists, REMOTE_ROOM_LIST_POLL_INTERVAL + ) + self.fetch_all_remote_lists() + + def get_local_public_room_list(self): + result = self.response_cache.get(()) + if not result: + result = self.response_cache.set((), self._get_public_room_list()) + return result + + @defer.inlineCallbacks + def _get_public_room_list(self): + room_ids = yield self.store.get_public_room_ids() + + results = [] + + @defer.inlineCallbacks + def handle_room(room_id): + current_state = yield self.state_handler.get_current_state(room_id) + + # Double check that this is actually a public room. + join_rules_event = current_state.get((EventTypes.JoinRules, "")) + if join_rules_event: + join_rule = join_rules_event.content.get("join_rule", None) + if join_rule and join_rule != JoinRules.PUBLIC: + defer.returnValue(None) + + result = {"room_id": room_id} + + num_joined_users = len([ + 1 for _, event in current_state.items() + if event.type == EventTypes.Member + and event.membership == Membership.JOIN + ]) + if num_joined_users == 0: + return + + result["num_joined_members"] = num_joined_users + + aliases = yield self.store.get_aliases_for_room(room_id) + if aliases: + result["aliases"] = aliases + + name_event = yield current_state.get((EventTypes.Name, "")) + if name_event: + name = name_event.content.get("name", None) + if name: + result["name"] = name + + topic_event = current_state.get((EventTypes.Topic, "")) + if topic_event: + topic = topic_event.content.get("topic", None) + if topic: + result["topic"] = topic + + canonical_event = current_state.get((EventTypes.CanonicalAlias, "")) + if canonical_event: + canonical_alias = canonical_event.content.get("alias", None) + if canonical_alias: + result["canonical_alias"] = canonical_alias + + visibility_event = current_state.get((EventTypes.RoomHistoryVisibility, "")) + visibility = None + if visibility_event: + visibility = visibility_event.content.get("history_visibility", None) + result["world_readable"] = visibility == "world_readable" + + guest_event = current_state.get((EventTypes.GuestAccess, "")) + guest = None + if guest_event: + guest = guest_event.content.get("guest_access", None) + result["guest_can_join"] = guest == "can_join" + + avatar_event = current_state.get(("m.room.avatar", "")) + if avatar_event: + avatar_url = avatar_event.content.get("url", None) + if avatar_url: + result["avatar_url"] = avatar_url + + results.append(result) + + yield concurrently_execute(handle_room, room_ids, 10) + + # FIXME (erikj): START is no longer a valid value + defer.returnValue({"start": "START", "end": "END", "chunk": results}) + + @defer.inlineCallbacks + def fetch_all_remote_lists(self): + deferred = self.hs.get_replication_layer().get_public_rooms( + self.hs.config.secondary_directory_servers + ) + self.remote_list_request_cache.set((), deferred) + self.remote_list_cache = yield deferred + + @defer.inlineCallbacks + def get_remote_public_room_list(self, server_name): + res = yield self.hs.get_replication_layer().get_public_rooms( + [server_name] + ) + + if server_name not in res: + raise SynapseError(404, "Server not found") + defer.returnValue(res[server_name]) + + @defer.inlineCallbacks + def get_aggregated_public_room_list(self): + """ + Get the public room list from this server and the servers + specified in the secondary_directory_servers config option. + XXX: Pagination... + """ + # We return the results from out cache which is updated by a looping call, + # unless we're missing a cache entry, in which case wait for the result + # of the fetch if there's one in progress. If not, omit that server. + wait = False + for s in self.hs.config.secondary_directory_servers: + if s not in self.remote_list_cache: + logger.warn("No cached room list from %s: waiting for fetch", s) + wait = True + break + + if wait and self.remote_list_request_cache.get(()): + yield self.remote_list_request_cache.get(()) + + public_rooms = yield self.get_local_public_room_list() + + # keep track of which room IDs we've seen so we can de-dup + room_ids = set() + + # tag all the ones in our list with our server name. + # Also add the them to the de-deping set + for room in public_rooms['chunk']: + room["server_name"] = self.hs.hostname + room_ids.add(room["room_id"]) + + # Now add the results from federation + for server_name, server_result in self.remote_list_cache.items(): + for room in server_result["chunk"]: + if room["room_id"] not in room_ids: + room["server_name"] = server_name + public_rooms["chunk"].append(room) + room_ids.add(room["room_id"]) + + defer.returnValue(public_rooms) diff --git a/synapse/server.py b/synapse/server.py index f516f08167..69860f3d82 100644 --- a/synapse/server.py +++ b/synapse/server.py @@ -39,7 +39,7 @@ from synapse.handlers.devicemessage import DeviceMessageHandler from synapse.handlers.device import DeviceHandler from synapse.handlers.e2e_keys import E2eKeysHandler from synapse.handlers.presence import PresenceHandler -from synapse.handlers.room import RoomListHandler +from synapse.handlers.room_list import RoomListHandler from synapse.handlers.sync import SyncHandler from synapse.handlers.typing import TypingHandler from synapse.handlers.events import EventHandler, EventStreamHandler |