diff options
Diffstat (limited to 'synapse')
34 files changed, 680 insertions, 193 deletions
diff --git a/synapse/api/auth.py b/synapse/api/auth.py index 007a0998a7..31e1abb964 100644 --- a/synapse/api/auth.py +++ b/synapse/api/auth.py @@ -13,7 +13,6 @@ # See the License for the specific language governing permissions and # limitations under the License. -"""This module contains classes for authenticating the user.""" from canonicaljson import encode_canonical_json from signedjson.key import decode_verify_key_bytes from signedjson.sign import verify_signed_json, SignatureVerifyException @@ -42,13 +41,20 @@ AuthEventTypes = ( class Auth(object): - + """ + FIXME: This class contains a mix of functions for authenticating users + of our client-server API and authenticating events added to room graphs. + """ def __init__(self, hs): self.hs = hs self.clock = hs.get_clock() self.store = hs.get_datastore() self.state = hs.get_state_handler() self.TOKEN_NOT_FOUND_HTTP_STATUS = 401 + # Docs for these currently lives at + # https://github.com/matrix-org/matrix-doc/blob/master/drafts/macaroons_caveats.rst + # In addition, we have type == delete_pusher which grants access only to + # delete pushers. self._KNOWN_CAVEAT_PREFIXES = set([ "gen = ", "guest = ", @@ -525,7 +531,7 @@ class Auth(object): return default @defer.inlineCallbacks - def get_user_by_req(self, request, allow_guest=False): + def get_user_by_req(self, request, allow_guest=False, rights="access"): """ Get a registered user's ID. Args: @@ -547,7 +553,7 @@ class Auth(object): ) access_token = request.args["access_token"][0] - user_info = yield self.get_user_by_access_token(access_token) + user_info = yield self.get_user_by_access_token(access_token, rights) user = user_info["user"] token_id = user_info["token_id"] is_guest = user_info["is_guest"] @@ -608,7 +614,7 @@ class Auth(object): defer.returnValue(user_id) @defer.inlineCallbacks - def get_user_by_access_token(self, token): + def get_user_by_access_token(self, token, rights="access"): """ Get a registered user's ID. Args: @@ -619,7 +625,7 @@ class Auth(object): AuthError if no user by that token exists or the token is invalid. """ try: - ret = yield self.get_user_from_macaroon(token) + ret = yield self.get_user_from_macaroon(token, rights) except AuthError: # TODO(daniel): Remove this fallback when all existing access tokens # have been re-issued as macaroons. @@ -627,11 +633,11 @@ class Auth(object): defer.returnValue(ret) @defer.inlineCallbacks - def get_user_from_macaroon(self, macaroon_str): + def get_user_from_macaroon(self, macaroon_str, rights="access"): try: macaroon = pymacaroons.Macaroon.deserialize(macaroon_str) - self.validate_macaroon(macaroon, "access", self.hs.config.expire_access_token) + self.validate_macaroon(macaroon, rights, self.hs.config.expire_access_token) user_prefix = "user_id = " user = None @@ -654,6 +660,13 @@ class Auth(object): "is_guest": True, "token_id": None, } + elif rights == "delete_pusher": + # We don't store these tokens in the database + ret = { + "user": user, + "is_guest": False, + "token_id": None, + } else: # This codepath exists so that we can actually return a # token ID, because we use token IDs in place of device @@ -685,7 +698,8 @@ class Auth(object): Args: macaroon(pymacaroons.Macaroon): The macaroon to validate - type_string(str): The kind of token this is (e.g. "access", "refresh") + type_string(str): The kind of token required (e.g. "access", "refresh", + "delete_pusher") verify_expiry(bool): Whether to verify whether the macaroon has expired. This should really always be True, but no clients currently implement token refresh, so we can't enforce expiry yet. diff --git a/synapse/app/pusher.py b/synapse/app/pusher.py index 135dd58c15..f1de1e7ce9 100644 --- a/synapse/app/pusher.py +++ b/synapse/app/pusher.py @@ -21,6 +21,7 @@ from synapse.config._base import ConfigError from synapse.config.database import DatabaseConfig from synapse.config.logger import LoggingConfig from synapse.config.emailconfig import EmailConfig +from synapse.config.key import KeyConfig from synapse.http.site import SynapseSite from synapse.metrics.resource import MetricsResource, METRICS_PREFIX from synapse.storage.roommember import RoomMemberStore @@ -63,6 +64,26 @@ class SlaveConfig(DatabaseConfig): self.pid_file = self.abspath(config.get("pid_file")) self.public_baseurl = config["public_baseurl"] + # some things used by the auth handler but not actually used in the + # pusher codebase + self.bcrypt_rounds = None + self.ldap_enabled = None + self.ldap_server = None + self.ldap_port = None + self.ldap_tls = None + self.ldap_search_base = None + self.ldap_search_property = None + self.ldap_email_property = None + self.ldap_full_name_property = None + + # We would otherwise try to use the registration shared secret as the + # macaroon shared secret if there was no macaroon_shared_secret, but + # that means pulling in RegistrationConfig too. We don't need to be + # backwards compaitible in the pusher codebase so just make people set + # macaroon_shared_secret. We set this to None to prevent it referencing + # an undefined key. + self.registration_shared_secret = None + def default_config(self, server_name, **kwargs): pid_file = self.abspath("pusher.pid") return """\ @@ -95,7 +116,7 @@ class SlaveConfig(DatabaseConfig): """ % locals() -class PusherSlaveConfig(SlaveConfig, LoggingConfig, EmailConfig): +class PusherSlaveConfig(SlaveConfig, LoggingConfig, EmailConfig, KeyConfig): pass diff --git a/synapse/handlers/auth.py b/synapse/handlers/auth.py index 26c865e171..200793b5ed 100644 --- a/synapse/handlers/auth.py +++ b/synapse/handlers/auth.py @@ -529,6 +529,11 @@ class AuthHandler(BaseHandler): macaroon.add_first_party_caveat("time < %d" % (expiry,)) return macaroon.serialize() + def generate_delete_pusher_token(self, user_id): + macaroon = self._generate_base_macaroon(user_id) + macaroon.add_first_party_caveat("type = delete_pusher") + return macaroon.serialize() + def validate_short_term_login_token_and_get_user_id(self, login_token): try: macaroon = pymacaroons.Macaroon.deserialize(login_token) diff --git a/synapse/handlers/message.py b/synapse/handlers/message.py index c41dafdef5..15caf1950a 100644 --- a/synapse/handlers/message.py +++ b/synapse/handlers/message.py @@ -26,9 +26,9 @@ from synapse.types import ( UserID, RoomAlias, RoomStreamToken, StreamToken, get_domain_from_id ) from synapse.util import unwrapFirstError -from synapse.util.async import concurrently_execute +from synapse.util.async import concurrently_execute, run_on_reactor from synapse.util.caches.snapshot_cache import SnapshotCache -from synapse.util.logcontext import PreserveLoggingContext, preserve_fn +from synapse.util.logcontext import preserve_fn from synapse.visibility import filter_events_for_client from ._base import BaseHandler @@ -908,13 +908,16 @@ class MessageHandler(BaseHandler): "Failed to get destination from event %s", s.event_id ) - with PreserveLoggingContext(): - # Don't block waiting on waking up all the listeners. + @defer.inlineCallbacks + def _notify(): + yield run_on_reactor() self.notifier.on_new_room_event( event, event_stream_id, max_stream_id, extra_users=extra_users ) + preserve_fn(_notify)() + # If invite, remove room_state from unsigned before sending. event.unsigned.pop("invite_room_state", None) diff --git a/synapse/handlers/sync.py b/synapse/handlers/sync.py index 5307b62b85..be26a491ff 100644 --- a/synapse/handlers/sync.py +++ b/synapse/handlers/sync.py @@ -198,9 +198,8 @@ class SyncHandler(object): @defer.inlineCallbacks def push_rules_for_user(self, user): user_id = user.to_string() - rawrules = yield self.store.get_push_rules_for_user(user_id) - enabled_map = yield self.store.get_push_rules_enabled_for_user(user_id) - rules = format_push_rules_for_user(user, rawrules, enabled_map) + rules = yield self.store.get_push_rules_for_user(user_id) + rules = format_push_rules_for_user(user, rules) defer.returnValue(rules) @defer.inlineCallbacks diff --git a/synapse/metrics/__init__.py b/synapse/metrics/__init__.py index 5664d5a381..c38f24485a 100644 --- a/synapse/metrics/__init__.py +++ b/synapse/metrics/__init__.py @@ -33,11 +33,7 @@ from .metric import ( logger = logging.getLogger(__name__) -# We'll keep all the available metrics in a single toplevel dict, one shared -# for the entire process. We don't currently support per-HomeServer instances -# of metrics, because in practice any one python VM will host only one -# HomeServer anyway. This makes a lot of implementation neater -all_metrics = {} +all_metrics = [] class Metrics(object): @@ -53,7 +49,7 @@ class Metrics(object): metric = metric_class(full_name, *args, **kwargs) - all_metrics[full_name] = metric + all_metrics.append(metric) return metric def register_counter(self, *args, **kwargs): @@ -84,12 +80,12 @@ def render_all(): # TODO(paul): Internal hack update_resource_metrics() - for name in sorted(all_metrics.keys()): + for metric in all_metrics: try: - strs += all_metrics[name].render() + strs += metric.render() except Exception: - strs += ["# FAILED to render %s" % name] - logger.exception("Failed to render %s metric", name) + strs += ["# FAILED to render"] + logger.exception("Failed to render metric") strs.append("") # to generate a final CRLF diff --git a/synapse/metrics/metric.py b/synapse/metrics/metric.py index 368fc24984..341043952a 100644 --- a/synapse/metrics/metric.py +++ b/synapse/metrics/metric.py @@ -47,9 +47,6 @@ class BaseMetric(object): for k, v in zip(self.labels, values)]) ) - def render(self): - return map_concat(self.render_item, sorted(self.counts.keys())) - class CounterMetric(BaseMetric): """The simplest kind of metric; one that stores a monotonically-increasing @@ -83,6 +80,9 @@ class CounterMetric(BaseMetric): def render_item(self, k): return ["%s%s %d" % (self.name, self._render_key(k), self.counts[k])] + def render(self): + return map_concat(self.render_item, sorted(self.counts.keys())) + class CallbackMetric(BaseMetric): """A metric that returns the numeric value returned by a callback whenever @@ -126,30 +126,30 @@ class DistributionMetric(object): class CacheMetric(object): - """A combination of two CounterMetrics, one to count cache hits and one to - count a total, and a callback metric to yield the current size. + __slots__ = ("name", "cache_name", "hits", "misses", "size_callback") - This metric generates standard metric name pairs, so that monitoring rules - can easily be applied to measure hit ratio.""" - - def __init__(self, name, size_callback, labels=[]): + def __init__(self, name, size_callback, cache_name): self.name = name + self.cache_name = cache_name - self.hits = CounterMetric(name + ":hits", labels=labels) - self.total = CounterMetric(name + ":total", labels=labels) + self.hits = 0 + self.misses = 0 - self.size = CallbackMetric( - name + ":size", - callback=size_callback, - labels=labels, - ) + self.size_callback = size_callback - def inc_hits(self, *values): - self.hits.inc(*values) - self.total.inc(*values) + def inc_hits(self): + self.hits += 1 - def inc_misses(self, *values): - self.total.inc(*values) + def inc_misses(self): + self.misses += 1 def render(self): - return self.hits.render() + self.total.render() + self.size.render() + size = self.size_callback() + hits = self.hits + total = self.misses + self.hits + + return [ + """%s:hits{name="%s"} %d""" % (self.name, self.cache_name, hits), + """%s:total{name="%s"} %d""" % (self.name, self.cache_name, total), + """%s:size{name="%s"} %d""" % (self.name, self.cache_name, size), + ] diff --git a/synapse/push/action_generator.py b/synapse/push/action_generator.py index 9b208668b6..46e768e35c 100644 --- a/synapse/push/action_generator.py +++ b/synapse/push/action_generator.py @@ -40,7 +40,7 @@ class ActionGenerator: def handle_push_actions_for_event(self, event, context): with Measure(self.clock, "handle_push_actions_for_event"): bulk_evaluator = yield evaluator_for_event( - event, self.hs, self.store + event, self.hs, self.store, context.current_state ) actions_by_user = yield bulk_evaluator.action_for_event_by_user( diff --git a/synapse/push/bulk_push_rule_evaluator.py b/synapse/push/bulk_push_rule_evaluator.py index 25f2fb9da4..6e42121b1d 100644 --- a/synapse/push/bulk_push_rule_evaluator.py +++ b/synapse/push/bulk_push_rule_evaluator.py @@ -18,10 +18,9 @@ import ujson as json from twisted.internet import defer -from .baserules import list_with_base_rules from .push_rule_evaluator import PushRuleEvaluatorForEvent -from synapse.api.constants import EventTypes +from synapse.api.constants import EventTypes, Membership from synapse.visibility import filter_events_for_clients @@ -38,62 +37,41 @@ def decode_rule_json(rule): @defer.inlineCallbacks def _get_rules(room_id, user_ids, store): rules_by_user = yield store.bulk_get_push_rules(user_ids) - rules_enabled_by_user = yield store.bulk_get_push_rules_enabled(user_ids) rules_by_user = {k: v for k, v in rules_by_user.items() if v is not None} - rules_by_user = { - uid: list_with_base_rules([ - decode_rule_json(rule_list) - for rule_list in rules_by_user.get(uid, []) - ]) - for uid in user_ids - } - - # We apply the rules-enabled map here: bulk_get_push_rules doesn't - # fetch disabled rules, but this won't account for any server default - # rules the user has disabled, so we need to do this too. - for uid in user_ids: - user_enabled_map = rules_enabled_by_user.get(uid) - if not user_enabled_map: - continue - - for i, rule in enumerate(rules_by_user[uid]): - rule_id = rule['rule_id'] - - if rule_id in user_enabled_map: - if rule.get('enabled', True) != bool(user_enabled_map[rule_id]): - # Rules are cached across users. - rule = dict(rule) - rule['enabled'] = bool(user_enabled_map[rule_id]) - rules_by_user[uid][i] = rule - defer.returnValue(rules_by_user) @defer.inlineCallbacks -def evaluator_for_event(event, hs, store): +def evaluator_for_event(event, hs, store, current_state): room_id = event.room_id - - # users in the room who have pushers need to get push rules run because - # that's how their pushers work - users_with_pushers = yield store.get_users_with_pushers_in_room(room_id) - # We also will want to generate notifs for other people in the room so # their unread countss are correct in the event stream, but to avoid # generating them for bot / AS users etc, we only do so for people who've # sent a read receipt into the room. - all_in_room = yield store.get_users_in_room(room_id) - all_in_room = set(all_in_room) + local_users_in_room = set( + e.state_key for e in current_state.values() + if e.type == EventTypes.Member and e.membership == Membership.JOIN + and hs.is_mine_id(e.state_key) + ) - receipts = yield store.get_receipts_for_room(room_id, "m.read") + # users in the room who have pushers need to get push rules run because + # that's how their pushers work + if_users_with_pushers = yield store.get_if_users_have_pushers( + local_users_in_room + ) + user_ids = set( + uid for uid, have_pusher in if_users_with_pushers.items() if have_pusher + ) + + users_with_receipts = yield store.get_users_with_read_receipts_in_room(room_id) # any users with pushers must be ours: they have pushers - user_ids = set(users_with_pushers) - for r in receipts: - if hs.is_mine_id(r['user_id']) and r['user_id'] in all_in_room: - user_ids.add(r['user_id']) + for uid in users_with_receipts: + if uid in local_users_in_room: + user_ids.add(uid) # if this event is an invite event, we may need to run rules for the user # who's been invited, otherwise they won't get told they've been invited @@ -104,8 +82,6 @@ def evaluator_for_event(event, hs, store): if has_pusher: user_ids.add(invited_user) - user_ids = list(user_ids) - rules_by_user = yield _get_rules(room_id, user_ids, store) defer.returnValue(BulkPushRuleEvaluator( @@ -143,7 +119,10 @@ class BulkPushRuleEvaluator: self.store, user_tuples, [event], {event.event_id: current_state} ) - room_members = yield self.store.get_users_in_room(self.room_id) + room_members = set( + e.state_key for e in current_state.values() + if e.type == EventTypes.Member and e.membership == Membership.JOIN + ) evaluator = PushRuleEvaluatorForEvent(event, len(room_members)) diff --git a/synapse/push/clientformat.py b/synapse/push/clientformat.py index ae9db9ec2f..b3983f7940 100644 --- a/synapse/push/clientformat.py +++ b/synapse/push/clientformat.py @@ -23,10 +23,7 @@ import copy import simplejson as json -def format_push_rules_for_user(user, rawrules, enabled_map): - """Converts a list of rawrules and a enabled map into nested dictionaries - to match the Matrix client-server format for push rules""" - +def load_rules_for_user(user, rawrules, enabled_map): ruleslist = [] for rawrule in rawrules: rule = dict(rawrule) @@ -35,7 +32,26 @@ def format_push_rules_for_user(user, rawrules, enabled_map): ruleslist.append(rule) # We're going to be mutating this a lot, so do a deep copy - ruleslist = copy.deepcopy(list_with_base_rules(ruleslist)) + rules = list(list_with_base_rules(ruleslist)) + + for i, rule in enumerate(rules): + rule_id = rule['rule_id'] + if rule_id in enabled_map: + if rule.get('enabled', True) != bool(enabled_map[rule_id]): + # Rules are cached across users. + rule = dict(rule) + rule['enabled'] = bool(enabled_map[rule_id]) + rules[i] = rule + + return rules + + +def format_push_rules_for_user(user, ruleslist): + """Converts a list of rawrules and a enabled map into nested dictionaries + to match the Matrix client-server format for push rules""" + + # We're going to be mutating this a lot, so do a deep copy + ruleslist = copy.deepcopy(ruleslist) rules = {'global': {}, 'device': {}} @@ -60,9 +76,7 @@ def format_push_rules_for_user(user, rawrules, enabled_map): template_rule = _rule_to_template(r) if template_rule: - if r['rule_id'] in enabled_map: - template_rule['enabled'] = enabled_map[r['rule_id']] - elif 'enabled' in r: + if 'enabled' in r: template_rule['enabled'] = r['enabled'] else: template_rule['enabled'] = True diff --git a/synapse/push/emailpusher.py b/synapse/push/emailpusher.py index 2c21ed3088..12a3ec7fd8 100644 --- a/synapse/push/emailpusher.py +++ b/synapse/push/emailpusher.py @@ -279,5 +279,5 @@ class EmailPusher(object): logger.info("Sending notif email for user %r", self.user_id) yield self.mailer.send_notification_mail( - self.user_id, self.email, push_actions, reason + self.app_id, self.user_id, self.email, push_actions, reason ) diff --git a/synapse/push/mailer.py b/synapse/push/mailer.py index c1e9057eb6..88402e42a6 100644 --- a/synapse/push/mailer.py +++ b/synapse/push/mailer.py @@ -41,7 +41,7 @@ logger = logging.getLogger(__name__) MESSAGE_FROM_PERSON_IN_ROOM = "You have a message on %(app)s from %(person)s " \ - "in the %s room..." + "in the %(room)s room..." MESSAGE_FROM_PERSON = "You have a message on %(app)s from %(person)s..." MESSAGES_FROM_PERSON = "You have messages on %(app)s from %(person)s..." MESSAGES_IN_ROOM = "You have messages on %(app)s in the %(room)s room..." @@ -81,6 +81,7 @@ class Mailer(object): def __init__(self, hs, app_name): self.hs = hs self.store = self.hs.get_datastore() + self.auth_handler = self.hs.get_auth_handler() self.state_handler = self.hs.get_state_handler() loader = jinja2.FileSystemLoader(self.hs.config.email_template_dir) self.app_name = app_name @@ -96,7 +97,8 @@ class Mailer(object): ) @defer.inlineCallbacks - def send_notification_mail(self, user_id, email_address, push_actions, reason): + def send_notification_mail(self, app_id, user_id, email_address, + push_actions, reason): try: from_string = self.hs.config.email_notif_from % { "app": self.app_name @@ -167,7 +169,9 @@ class Mailer(object): template_vars = { "user_display_name": user_display_name, - "unsubscribe_link": self.make_unsubscribe_link(), + "unsubscribe_link": self.make_unsubscribe_link( + user_id, app_id, email_address + ), "summary_text": summary_text, "app_name": self.app_name, "rooms": rooms, @@ -433,9 +437,18 @@ class Mailer(object): notif['room_id'], notif['event_id'] ) - def make_unsubscribe_link(self): - # XXX: matrix.to - return "https://vector.im/#/settings" + def make_unsubscribe_link(self, user_id, app_id, email_address): + params = { + "access_token": self.auth_handler.generate_delete_pusher_token(user_id), + "app_id": app_id, + "pushkey": email_address, + } + + # XXX: make r0 once API is stable + return "%s_matrix/client/unstable/pushers/remove?%s" % ( + self.hs.config.public_baseurl, + urllib.urlencode(params), + ) def mxc_to_http_filter(self, value, width, height, resize_method="crop"): if value[0:6] != "mxc://": diff --git a/synapse/replication/slave/storage/account_data.py b/synapse/replication/slave/storage/account_data.py index f59b0eabbc..735c03c7eb 100644 --- a/synapse/replication/slave/storage/account_data.py +++ b/synapse/replication/slave/storage/account_data.py @@ -15,7 +15,10 @@ from ._base import BaseSlavedStore from ._slaved_id_tracker import SlavedIdTracker +from synapse.storage import DataStore from synapse.storage.account_data import AccountDataStore +from synapse.storage.tags import TagsStore +from synapse.util.caches.stream_change_cache import StreamChangeCache class SlavedAccountDataStore(BaseSlavedStore): @@ -25,6 +28,14 @@ class SlavedAccountDataStore(BaseSlavedStore): self._account_data_id_gen = SlavedIdTracker( db_conn, "account_data_max_stream_id", "stream_id", ) + self._account_data_stream_cache = StreamChangeCache( + "AccountDataAndTagsChangeCache", + self._account_data_id_gen.get_current_token(), + ) + + get_account_data_for_user = ( + AccountDataStore.__dict__["get_account_data_for_user"] + ) get_global_account_data_by_type_for_users = ( AccountDataStore.__dict__["get_global_account_data_by_type_for_users"] @@ -34,6 +45,16 @@ class SlavedAccountDataStore(BaseSlavedStore): AccountDataStore.__dict__["get_global_account_data_by_type_for_user"] ) + get_tags_for_user = TagsStore.__dict__["get_tags_for_user"] + + get_updated_tags = DataStore.get_updated_tags.__func__ + get_updated_account_data_for_user = ( + DataStore.get_updated_account_data_for_user.__func__ + ) + + def get_max_account_data_stream_id(self): + return self._account_data_id_gen.get_current_token() + def stream_positions(self): result = super(SlavedAccountDataStore, self).stream_positions() position = self._account_data_id_gen.get_current_token() @@ -47,15 +68,33 @@ class SlavedAccountDataStore(BaseSlavedStore): if stream: self._account_data_id_gen.advance(int(stream["position"])) for row in stream["rows"]: - user_id, data_type = row[1:3] + position, user_id, data_type = row[:3] self.get_global_account_data_by_type_for_user.invalidate( (data_type, user_id,) ) + self.get_account_data_for_user.invalidate((user_id,)) + self._account_data_stream_cache.entity_has_changed( + user_id, position + ) stream = result.get("room_account_data") if stream: self._account_data_id_gen.advance(int(stream["position"])) + for row in stream["rows"]: + position, user_id = row[:2] + self.get_account_data_for_user.invalidate((user_id,)) + self._account_data_stream_cache.entity_has_changed( + user_id, position + ) stream = result.get("tag_account_data") if stream: self._account_data_id_gen.advance(int(stream["position"])) + for row in stream["rows"]: + position, user_id = row[:2] + self.get_tags_for_user.invalidate((user_id,)) + self._account_data_stream_cache.entity_has_changed( + user_id, position + ) + + return super(SlavedAccountDataStore, self).process_replication(result) diff --git a/synapse/replication/slave/storage/appservice.py b/synapse/replication/slave/storage/appservice.py new file mode 100644 index 0000000000..25792d9429 --- /dev/null +++ b/synapse/replication/slave/storage/appservice.py @@ -0,0 +1,30 @@ +# -*- coding: utf-8 -*- +# Copyright 2015, 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 ._base import BaseSlavedStore +from synapse.storage import DataStore +from synapse.config.appservice import load_appservices + + +class SlavedApplicationServiceStore(BaseSlavedStore): + def __init__(self, db_conn, hs): + super(SlavedApplicationServiceStore, self).__init__(db_conn, hs) + self.services_cache = load_appservices( + hs.config.server_name, + hs.config.app_service_config_files + ) + + get_app_service_by_token = DataStore.get_app_service_by_token.__func__ + get_app_service_by_user_id = DataStore.get_app_service_by_user_id.__func__ diff --git a/synapse/replication/slave/storage/events.py b/synapse/replication/slave/storage/events.py index c0d741452d..cbc1ae4190 100644 --- a/synapse/replication/slave/storage/events.py +++ b/synapse/replication/slave/storage/events.py @@ -23,6 +23,7 @@ from synapse.storage.roommember import RoomMemberStore from synapse.storage.event_federation import EventFederationStore from synapse.storage.event_push_actions import EventPushActionsStore from synapse.storage.state import StateStore +from synapse.storage.stream import StreamStore from synapse.util.caches.stream_change_cache import StreamChangeCache import ujson as json @@ -57,6 +58,9 @@ class SlavedEventStore(BaseSlavedStore): "EventsRoomStreamChangeCache", min_event_val, prefilled_cache=event_cache_prefill, ) + self._membership_stream_cache = StreamChangeCache( + "MembershipStreamChangeCache", events_max, + ) # Cached functions can't be accessed through a class instance so we need # to reach inside the __dict__ to extract them. @@ -87,6 +91,9 @@ class SlavedEventStore(BaseSlavedStore): _get_state_group_from_group = ( StateStore.__dict__["_get_state_group_from_group"] ) + get_recent_event_ids_for_room = ( + StreamStore.__dict__["get_recent_event_ids_for_room"] + ) get_unread_push_actions_for_user_in_range = ( DataStore.get_unread_push_actions_for_user_in_range.__func__ @@ -109,10 +116,16 @@ class SlavedEventStore(BaseSlavedStore): DataStore.get_room_events_stream_for_room.__func__ ) get_events_around = DataStore.get_events_around.__func__ + get_state_for_event = DataStore.get_state_for_event.__func__ get_state_for_events = DataStore.get_state_for_events.__func__ get_state_groups = DataStore.get_state_groups.__func__ + get_recent_events_for_room = DataStore.get_recent_events_for_room.__func__ + get_room_events_stream_for_rooms = ( + DataStore.get_room_events_stream_for_rooms.__func__ + ) + get_stream_token_for_event = DataStore.get_stream_token_for_event.__func__ - _set_before_and_after = DataStore._set_before_and_after + _set_before_and_after = staticmethod(DataStore._set_before_and_after) _get_events = DataStore._get_events.__func__ _get_events_from_cache = DataStore._get_events_from_cache.__func__ @@ -220,9 +233,9 @@ class SlavedEventStore(BaseSlavedStore): self.get_rooms_for_user.invalidate((event.state_key,)) # self.get_joined_hosts_for_room.invalidate((event.room_id,)) self.get_users_in_room.invalidate((event.room_id,)) - # self._membership_stream_cache.entity_has_changed( - # event.state_key, event.internal_metadata.stream_ordering - # ) + self._membership_stream_cache.entity_has_changed( + event.state_key, event.internal_metadata.stream_ordering + ) self.get_invited_rooms_for_user.invalidate((event.state_key,)) if not event.is_state(): diff --git a/synapse/replication/slave/storage/filtering.py b/synapse/replication/slave/storage/filtering.py new file mode 100644 index 0000000000..819ed62881 --- /dev/null +++ b/synapse/replication/slave/storage/filtering.py @@ -0,0 +1,25 @@ +# -*- coding: utf-8 -*- +# Copyright 2015, 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 ._base import BaseSlavedStore +from synapse.storage.filtering import FilteringStore + + +class SlavedFilteringStore(BaseSlavedStore): + def __init__(self, db_conn, hs): + super(SlavedFilteringStore, self).__init__(db_conn, hs) + + # Filters are immutable so this cache doesn't need to be expired + get_user_filter = FilteringStore.__dict__["get_user_filter"] diff --git a/synapse/replication/slave/storage/presence.py b/synapse/replication/slave/storage/presence.py new file mode 100644 index 0000000000..703f4a49bf --- /dev/null +++ b/synapse/replication/slave/storage/presence.py @@ -0,0 +1,59 @@ +# -*- 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. + +from ._base import BaseSlavedStore +from ._slaved_id_tracker import SlavedIdTracker + +from synapse.util.caches.stream_change_cache import StreamChangeCache +from synapse.storage import DataStore + + +class SlavedPresenceStore(BaseSlavedStore): + def __init__(self, db_conn, hs): + super(SlavedPresenceStore, self).__init__(db_conn, hs) + self._presence_id_gen = SlavedIdTracker( + db_conn, "presence_stream", "stream_id", + ) + + self._presence_on_startup = self._get_active_presence(db_conn) + + self.presence_stream_cache = self.presence_stream_cache = StreamChangeCache( + "PresenceStreamChangeCache", self._presence_id_gen.get_current_token() + ) + + _get_active_presence = DataStore._get_active_presence.__func__ + take_presence_startup_info = DataStore.take_presence_startup_info.__func__ + get_presence_for_users = DataStore.get_presence_for_users.__func__ + + def get_current_presence_token(self): + return self._presence_id_gen.get_current_token() + + def stream_positions(self): + result = super(SlavedPresenceStore, self).stream_positions() + position = self._presence_id_gen.get_current_token() + result["presence"] = position + return result + + def process_replication(self, result): + stream = result.get("presence") + if stream: + self._presence_id_gen.advance(int(stream["position"])) + for row in stream["rows"]: + position, user_id = row[:2] + self.presence_stream_cache.entity_has_changed( + user_id, position + ) + + return super(SlavedPresenceStore, self).process_replication(result) diff --git a/synapse/replication/slave/storage/push_rule.py b/synapse/replication/slave/storage/push_rule.py new file mode 100644 index 0000000000..21ceb0213a --- /dev/null +++ b/synapse/replication/slave/storage/push_rule.py @@ -0,0 +1,67 @@ +# -*- coding: utf-8 -*- +# Copyright 2015, 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 .events import SlavedEventStore +from ._slaved_id_tracker import SlavedIdTracker +from synapse.storage import DataStore +from synapse.storage.push_rule import PushRuleStore +from synapse.util.caches.stream_change_cache import StreamChangeCache + + +class SlavedPushRuleStore(SlavedEventStore): + def __init__(self, db_conn, hs): + super(SlavedPushRuleStore, self).__init__(db_conn, hs) + self._push_rules_stream_id_gen = SlavedIdTracker( + db_conn, "push_rules_stream", "stream_id", + ) + self.push_rules_stream_cache = StreamChangeCache( + "PushRulesStreamChangeCache", + self._push_rules_stream_id_gen.get_current_token(), + ) + + get_push_rules_for_user = PushRuleStore.__dict__["get_push_rules_for_user"] + get_push_rules_enabled_for_user = ( + PushRuleStore.__dict__["get_push_rules_enabled_for_user"] + ) + have_push_rules_changed_for_user = ( + DataStore.have_push_rules_changed_for_user.__func__ + ) + + def get_push_rules_stream_token(self): + return ( + self._push_rules_stream_id_gen.get_current_token(), + self._stream_id_gen.get_current_token(), + ) + + def stream_positions(self): + result = super(SlavedPushRuleStore, self).stream_positions() + result["push_rules"] = self._push_rules_stream_id_gen.get_current_token() + return result + + def process_replication(self, result): + stream = result.get("push_rules") + if stream: + for row in stream["rows"]: + position = row[0] + user_id = row[2] + self.get_push_rules_for_user.invalidate((user_id,)) + self.get_push_rules_enabled_for_user.invalidate((user_id,)) + self.push_rules_stream_cache.entity_has_changed( + user_id, position + ) + + self._push_rules_stream_id_gen.advance(int(stream["position"])) + + return super(SlavedPushRuleStore, self).process_replication(result) diff --git a/synapse/replication/slave/storage/receipts.py b/synapse/replication/slave/storage/receipts.py index ec007516d0..ac9662d399 100644 --- a/synapse/replication/slave/storage/receipts.py +++ b/synapse/replication/slave/storage/receipts.py @@ -18,6 +18,7 @@ from ._slaved_id_tracker import SlavedIdTracker from synapse.storage import DataStore from synapse.storage.receipts import ReceiptsStore +from synapse.util.caches.stream_change_cache import StreamChangeCache # So, um, we want to borrow a load of functions intended for reading from # a DataStore, but we don't want to take functions that either write to the @@ -37,11 +38,28 @@ class SlavedReceiptsStore(BaseSlavedStore): db_conn, "receipts_linearized", "stream_id" ) + self._receipts_stream_cache = StreamChangeCache( + "ReceiptsRoomChangeCache", self._receipts_id_gen.get_current_token() + ) + get_receipts_for_user = ReceiptsStore.__dict__["get_receipts_for_user"] + get_linearized_receipts_for_room = ( + ReceiptsStore.__dict__["get_linearized_receipts_for_room"] + ) + _get_linearized_receipts_for_rooms = ( + ReceiptsStore.__dict__["_get_linearized_receipts_for_rooms"] + ) + get_last_receipt_event_id_for_user = ( + ReceiptsStore.__dict__["get_last_receipt_event_id_for_user"] + ) get_max_receipt_stream_id = DataStore.get_max_receipt_stream_id.__func__ get_all_updated_receipts = DataStore.get_all_updated_receipts.__func__ + get_linearized_receipts_for_rooms = ( + DataStore.get_linearized_receipts_for_rooms.__func__ + ) + def stream_positions(self): result = super(SlavedReceiptsStore, self).stream_positions() result["receipts"] = self._receipts_id_gen.get_current_token() @@ -52,10 +70,15 @@ class SlavedReceiptsStore(BaseSlavedStore): if stream: self._receipts_id_gen.advance(int(stream["position"])) for row in stream["rows"]: - room_id, receipt_type, user_id = row[1:4] + position, room_id, receipt_type, user_id = row[:4] self.invalidate_caches_for_receipt(room_id, receipt_type, user_id) + self._receipts_stream_cache.entity_has_changed(room_id, position) return super(SlavedReceiptsStore, self).process_replication(result) def invalidate_caches_for_receipt(self, room_id, receipt_type, user_id): self.get_receipts_for_user.invalidate((user_id, receipt_type)) + self.get_linearized_receipts_for_room.invalidate_many((room_id,)) + self.get_last_receipt_event_id_for_user.invalidate( + (user_id, room_id, receipt_type) + ) diff --git a/synapse/replication/slave/storage/registration.py b/synapse/replication/slave/storage/registration.py new file mode 100644 index 0000000000..307833f9e1 --- /dev/null +++ b/synapse/replication/slave/storage/registration.py @@ -0,0 +1,30 @@ +# -*- coding: utf-8 -*- +# Copyright 2015, 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 ._base import BaseSlavedStore +from synapse.storage import DataStore +from synapse.storage.registration import RegistrationStore + + +class SlavedRegistrationStore(BaseSlavedStore): + def __init__(self, db_conn, hs): + super(SlavedRegistrationStore, self).__init__(db_conn, hs) + + # TODO: use the cached version and invalidate deleted tokens + get_user_by_access_token = RegistrationStore.__dict__[ + "get_user_by_access_token" + ].orig + + _query_for_auth = DataStore._query_for_auth.__func__ diff --git a/synapse/rest/client/v1/push_rule.py b/synapse/rest/client/v1/push_rule.py index 02d837ee6a..6bb4821ec6 100644 --- a/synapse/rest/client/v1/push_rule.py +++ b/synapse/rest/client/v1/push_rule.py @@ -128,11 +128,9 @@ class PushRuleRestServlet(ClientV1RestServlet): # we build up the full structure and then decide which bits of it # to send which means doing unnecessary work sometimes but is # is probably not going to make a whole lot of difference - rawrules = yield self.store.get_push_rules_for_user(user_id) + rules = yield self.store.get_push_rules_for_user(user_id) - enabled_map = yield self.store.get_push_rules_enabled_for_user(user_id) - - rules = format_push_rules_for_user(requester.user, rawrules, enabled_map) + rules = format_push_rules_for_user(requester.user, rules) path = request.postpath[1:] diff --git a/synapse/rest/client/v1/pusher.py b/synapse/rest/client/v1/pusher.py index ab928a16da..9a2ed6ed88 100644 --- a/synapse/rest/client/v1/pusher.py +++ b/synapse/rest/client/v1/pusher.py @@ -17,7 +17,11 @@ from twisted.internet import defer from synapse.api.errors import SynapseError, Codes from synapse.push import PusherConfigException -from synapse.http.servlet import parse_json_object_from_request +from synapse.http.servlet import ( + parse_json_object_from_request, parse_string, RestServlet +) +from synapse.http.server import finish_request +from synapse.api.errors import StoreError from .base import ClientV1RestServlet, client_path_patterns @@ -136,6 +140,57 @@ class PushersSetRestServlet(ClientV1RestServlet): return 200, {} +class PushersRemoveRestServlet(RestServlet): + """ + To allow pusher to be delete by clicking a link (ie. GET request) + """ + PATTERNS = client_path_patterns("/pushers/remove$") + SUCCESS_HTML = "<html><body>You have been unsubscribed</body><html>" + + def __init__(self, hs): + super(RestServlet, self).__init__() + self.hs = hs + self.notifier = hs.get_notifier() + self.auth = hs.get_v1auth() + + @defer.inlineCallbacks + def on_GET(self, request): + requester = yield self.auth.get_user_by_req(request, rights="delete_pusher") + user = requester.user + + app_id = parse_string(request, "app_id", required=True) + pushkey = parse_string(request, "pushkey", required=True) + + pusher_pool = self.hs.get_pusherpool() + + try: + yield pusher_pool.remove_pusher( + app_id=app_id, + pushkey=pushkey, + user_id=user.to_string(), + ) + except StoreError as se: + if se.code != 404: + # This is fine: they're already unsubscribed + raise + + self.notifier.on_new_replication_data() + + request.setResponseCode(200) + request.setHeader(b"Content-Type", b"text/html; charset=utf-8") + request.setHeader(b"Server", self.hs.version_string) + request.setHeader(b"Content-Length", b"%d" % ( + len(PushersRemoveRestServlet.SUCCESS_HTML), + )) + request.write(PushersRemoveRestServlet.SUCCESS_HTML) + finish_request(request) + defer.returnValue(None) + + def on_OPTIONS(self, _): + return 200, {} + + def register_servlets(hs, http_server): PushersRestServlet(hs).register(http_server) PushersSetRestServlet(hs).register(http_server) + PushersRemoveRestServlet(hs).register(http_server) diff --git a/synapse/storage/__init__.py b/synapse/storage/__init__.py index 8581796b7e..6928a213e8 100644 --- a/synapse/storage/__init__.py +++ b/synapse/storage/__init__.py @@ -149,7 +149,7 @@ class DataStore(RoomMemberStore, RoomStore, "AccountDataAndTagsChangeCache", account_max, ) - self.__presence_on_startup = self._get_active_presence(db_conn) + self._presence_on_startup = self._get_active_presence(db_conn) presence_cache_prefill, min_presence_val = self._get_cache_dict( db_conn, "presence_stream", @@ -190,8 +190,8 @@ class DataStore(RoomMemberStore, RoomStore, super(DataStore, self).__init__(hs) def take_presence_startup_info(self): - active_on_startup = self.__presence_on_startup - self.__presence_on_startup = None + active_on_startup = self._presence_on_startup + self._presence_on_startup = None return active_on_startup def _get_active_presence(self, db_conn): diff --git a/synapse/storage/events.py b/synapse/storage/events.py index 4655669ba0..2b3f79577b 100644 --- a/synapse/storage/events.py +++ b/synapse/storage/events.py @@ -342,9 +342,6 @@ class EventsStore(SQLBaseStore): txn.call_after(self._get_current_state_for_key.invalidate_all) txn.call_after(self.get_rooms_for_user.invalidate_all) txn.call_after(self.get_users_in_room.invalidate, (event.room_id,)) - txn.call_after( - self.get_users_with_pushers_in_room.invalidate, (event.room_id,) - ) txn.call_after(self.get_joined_hosts_for_room.invalidate, (event.room_id,)) txn.call_after(self.get_room_name_and_aliases.invalidate, (event.room_id,)) diff --git a/synapse/storage/push_rule.py b/synapse/storage/push_rule.py index ebb97c8474..786d6f6d67 100644 --- a/synapse/storage/push_rule.py +++ b/synapse/storage/push_rule.py @@ -15,6 +15,7 @@ from ._base import SQLBaseStore from synapse.util.caches.descriptors import cachedInlineCallbacks, cachedList +from synapse.push.baserules import list_with_base_rules from twisted.internet import defer import logging @@ -23,6 +24,29 @@ import simplejson as json logger = logging.getLogger(__name__) +def _load_rules(rawrules, enabled_map): + ruleslist = [] + for rawrule in rawrules: + rule = dict(rawrule) + rule["conditions"] = json.loads(rawrule["conditions"]) + rule["actions"] = json.loads(rawrule["actions"]) + ruleslist.append(rule) + + # We're going to be mutating this a lot, so do a deep copy + rules = list(list_with_base_rules(ruleslist)) + + for i, rule in enumerate(rules): + rule_id = rule['rule_id'] + if rule_id in enabled_map: + if rule.get('enabled', True) != bool(enabled_map[rule_id]): + # Rules are cached across users. + rule = dict(rule) + rule['enabled'] = bool(enabled_map[rule_id]) + rules[i] = rule + + return rules + + class PushRuleStore(SQLBaseStore): @cachedInlineCallbacks(lru=True) def get_push_rules_for_user(self, user_id): @@ -42,7 +66,11 @@ class PushRuleStore(SQLBaseStore): key=lambda row: (-int(row["priority_class"]), -int(row["priority"])) ) - defer.returnValue(rows) + enabled_map = yield self.get_push_rules_enabled_for_user(user_id) + + rules = _load_rules(rows, enabled_map) + + defer.returnValue(rules) @cachedInlineCallbacks(lru=True) def get_push_rules_enabled_for_user(self, user_id): @@ -85,6 +113,14 @@ class PushRuleStore(SQLBaseStore): for row in rows: results.setdefault(row['user_name'], []).append(row) + + enabled_map_by_user = yield self.bulk_get_push_rules_enabled(user_ids) + + for user_id, rules in results.items(): + results[user_id] = _load_rules( + rules, enabled_map_by_user.get(user_id, {}) + ) + defer.returnValue(results) @cachedList(cached_method_name="get_push_rules_enabled_for_user", diff --git a/synapse/storage/pusher.py b/synapse/storage/pusher.py index 9e8e2e2964..a7d7c54d7e 100644 --- a/synapse/storage/pusher.py +++ b/synapse/storage/pusher.py @@ -18,7 +18,7 @@ from twisted.internet import defer from canonicaljson import encode_canonical_json -from synapse.util.caches.descriptors import cachedInlineCallbacks +from synapse.util.caches.descriptors import cachedInlineCallbacks, cachedList import logging import simplejson as json @@ -135,19 +135,35 @@ class PusherStore(SQLBaseStore): "get_all_updated_pushers", get_all_updated_pushers_txn ) - @cachedInlineCallbacks(num_args=1) - def get_users_with_pushers_in_room(self, room_id): - users = yield self.get_users_in_room(room_id) - + @cachedInlineCallbacks(lru=True, num_args=1, max_entries=15000) + def get_if_user_has_pusher(self, user_id): result = yield self._simple_select_many_batch( table='pushers', + keyvalues={ + 'user_name': 'user_id', + }, + retcol='user_name', + desc='get_if_user_has_pusher', + allow_none=True, + ) + + defer.returnValue(bool(result)) + + @cachedList(cached_method_name="get_if_user_has_pusher", + list_name="user_ids", num_args=1, inlineCallbacks=True) + def get_if_users_have_pushers(self, user_ids): + rows = yield self._simple_select_many_batch( + table='pushers', column='user_name', - iterable=users, + iterable=user_ids, retcols=['user_name'], - desc='get_users_with_pushers_in_room' + desc='get_if_users_have_pushers' ) - defer.returnValue([r['user_name'] for r in result]) + result = {user_id: False for user_id in user_ids} + result.update({r['user_name']: True for r in rows}) + + defer.returnValue(result) @defer.inlineCallbacks def add_pusher(self, user_id, access_token, kind, app_id, @@ -178,16 +194,16 @@ class PusherStore(SQLBaseStore): }, ) if newly_inserted: - # get_users_with_pushers_in_room only cares if the user has + # get_if_user_has_pusher only cares if the user has # at least *one* pusher. - txn.call_after(self.get_users_with_pushers_in_room.invalidate_all) + txn.call_after(self.get_if_user_has_pusher.invalidate, (user_id,)) yield self.runInteraction("add_pusher", f) @defer.inlineCallbacks def delete_pusher_by_app_id_pushkey_user_id(self, app_id, pushkey, user_id): def delete_pusher_txn(txn, stream_id): - txn.call_after(self.get_users_with_pushers_in_room.invalidate_all) + txn.call_after(self.get_if_user_has_pusher.invalidate, (user_id,)) self._simple_delete_one_txn( txn, diff --git a/synapse/storage/receipts.py b/synapse/storage/receipts.py index f1774f0e44..8c26f39fbb 100644 --- a/synapse/storage/receipts.py +++ b/synapse/storage/receipts.py @@ -34,6 +34,26 @@ class ReceiptsStore(SQLBaseStore): "ReceiptsRoomChangeCache", self._receipts_id_gen.get_current_token() ) + @cachedInlineCallbacks() + def get_users_with_read_receipts_in_room(self, room_id): + receipts = yield self.get_receipts_for_room(room_id, "m.read") + defer.returnValue(set(r['user_id'] for r in receipts)) + + def _invalidate_get_users_with_receipts_in_room(self, room_id, receipt_type, + user_id): + if receipt_type != "m.read": + return + + # Returns an ObservableDeferred + res = self.get_users_with_read_receipts_in_room.cache.get((room_id,), None) + + if res and res.called and user_id in res.result: + # We'd only be adding to the set, so no point invalidating if the + # user is already there + return + + self.get_users_with_read_receipts_in_room.invalidate((room_id,)) + @cached(num_args=2) def get_receipts_for_room(self, room_id, receipt_type): return self._simple_select_list( @@ -229,6 +249,10 @@ class ReceiptsStore(SQLBaseStore): self.get_receipts_for_room.invalidate, (room_id, receipt_type) ) txn.call_after( + self._invalidate_get_users_with_receipts_in_room, + room_id, receipt_type, user_id, + ) + txn.call_after( self.get_receipts_for_user.invalidate, (user_id, receipt_type) ) # FIXME: This shouldn't invalidate the whole cache @@ -374,6 +398,10 @@ class ReceiptsStore(SQLBaseStore): self.get_receipts_for_room.invalidate, (room_id, receipt_type) ) txn.call_after( + self._invalidate_get_users_with_receipts_in_room, + room_id, receipt_type, user_id, + ) + txn.call_after( self.get_receipts_for_user.invalidate, (user_id, receipt_type) ) # FIXME: This shouldn't invalidate the whole cache diff --git a/synapse/storage/roommember.py b/synapse/storage/roommember.py index face685ed2..64b4bd371b 100644 --- a/synapse/storage/roommember.py +++ b/synapse/storage/roommember.py @@ -59,9 +59,6 @@ class RoomMemberStore(SQLBaseStore): txn.call_after(self.get_joined_hosts_for_room.invalidate, (event.room_id,)) txn.call_after(self.get_users_in_room.invalidate, (event.room_id,)) txn.call_after( - self.get_users_with_pushers_in_room.invalidate, (event.room_id,) - ) - txn.call_after( self._membership_stream_cache.entity_has_changed, event.state_key, event.internal_metadata.stream_ordering ) @@ -241,23 +238,10 @@ class RoomMemberStore(SQLBaseStore): return results - @cached(max_entries=5000) + @cachedInlineCallbacks(max_entries=5000) def get_joined_hosts_for_room(self, room_id): - return self.runInteraction( - "get_joined_hosts_for_room", - self._get_joined_hosts_for_room_txn, - room_id, - ) - - def _get_joined_hosts_for_room_txn(self, txn, room_id): - rows = self._get_members_rows_txn( - txn, - room_id, membership=Membership.JOIN - ) - - joined_domains = set(get_domain_from_id(r["user_id"]) for r in rows) - - return joined_domains + user_ids = yield self.get_users_in_room(room_id) + defer.returnValue(set(get_domain_from_id(uid) for uid in user_ids)) def _get_members_events_txn(self, txn, room_id, membership=None, user_id=None): rows = self._get_members_rows_txn( diff --git a/synapse/util/async.py b/synapse/util/async.py index 0d6f48e2d8..40be7fe7e3 100644 --- a/synapse/util/async.py +++ b/synapse/util/async.py @@ -102,6 +102,15 @@ class ObservableDeferred(object): def observers(self): return self._observers + def has_called(self): + return self._result is not None + + def has_succeeded(self): + return self._result is not None and self._result[0] is True + + def get_result(self): + return self._result[1] + def __getattr__(self, name): return getattr(self._deferred, name) diff --git a/synapse/util/caches/__init__.py b/synapse/util/caches/__init__.py index d53569ca49..ebd715c5dc 100644 --- a/synapse/util/caches/__init__.py +++ b/synapse/util/caches/__init__.py @@ -24,11 +24,21 @@ DEBUG_CACHES = False metrics = synapse.metrics.get_metrics_for("synapse.util.caches") caches_by_name = {} -cache_counter = metrics.register_cache( - "cache", - lambda: {(name,): len(caches_by_name[name]) for name in caches_by_name.keys()}, - labels=["name"], -) +# cache_counter = metrics.register_cache( +# "cache", +# lambda: {(name,): len(caches_by_name[name]) for name in caches_by_name.keys()}, +# labels=["name"], +# ) + + +def register_cache(name, cache): + caches_by_name[name] = cache + return metrics.register_cache( + "cache", + lambda: len(cache), + name, + ) + _string_cache = LruCache(int(5000 * CACHE_SIZE_FACTOR)) caches_by_name["string_cache"] = _string_cache diff --git a/synapse/util/caches/descriptors.py b/synapse/util/caches/descriptors.py index 758f5982b0..f31dfb22b7 100644 --- a/synapse/util/caches/descriptors.py +++ b/synapse/util/caches/descriptors.py @@ -22,7 +22,7 @@ from synapse.util.logcontext import ( PreserveLoggingContext, preserve_context_over_deferred, preserve_context_over_fn ) -from . import caches_by_name, DEBUG_CACHES, cache_counter +from . import DEBUG_CACHES, register_cache from twisted.internet import defer @@ -33,6 +33,7 @@ import functools import inspect import threading + logger = logging.getLogger(__name__) @@ -43,6 +44,15 @@ CACHE_SIZE_FACTOR = float(os.environ.get("SYNAPSE_CACHE_FACTOR", 0.1)) class Cache(object): + __slots__ = ( + "cache", + "max_entries", + "name", + "keylen", + "sequence", + "thread", + "metrics", + ) def __init__(self, name, max_entries=1000, keylen=1, lru=True, tree=False): if lru: @@ -59,7 +69,7 @@ class Cache(object): self.keylen = keylen self.sequence = 0 self.thread = None - caches_by_name[name] = self.cache + self.metrics = register_cache(name, self.cache) def check_thread(self): expected_thread = self.thread @@ -74,10 +84,10 @@ class Cache(object): def get(self, key, default=_CacheSentinel): val = self.cache.get(key, _CacheSentinel) if val is not _CacheSentinel: - cache_counter.inc_hits(self.name) + self.metrics.inc_hits() return val - cache_counter.inc_misses(self.name) + self.metrics.inc_misses() if default is _CacheSentinel: raise KeyError() @@ -293,16 +303,21 @@ class CacheListDescriptor(object): # cached is a dict arg -> deferred, where deferred results in a # 2-tuple (`arg`, `result`) - cached = {} + results = {} + cached_defers = {} missing = [] for arg in list_args: key = list(keyargs) key[self.list_pos] = arg try: - res = cache.get(tuple(key)).observe() - res.addCallback(lambda r, arg: (arg, r), arg) - cached[arg] = res + res = cache.get(tuple(key)) + if not res.has_succeeded(): + res = res.observe() + res.addCallback(lambda r, arg: (arg, r), arg) + cached_defers[arg] = res + else: + results[arg] = res.get_result() except KeyError: missing.append(arg) @@ -340,12 +355,21 @@ class CacheListDescriptor(object): res = observer.observe() res.addCallback(lambda r, arg: (arg, r), arg) - cached[arg] = res - - return preserve_context_over_deferred(defer.gatherResults( - cached.values(), - consumeErrors=True, - ).addErrback(unwrapFirstError).addCallback(lambda res: dict(res))) + cached_defers[arg] = res + + if cached_defers: + def update_results_dict(res): + results.update(res) + return results + + return preserve_context_over_deferred(defer.gatherResults( + cached_defers.values(), + consumeErrors=True, + ).addCallback(update_results_dict).addErrback( + unwrapFirstError + )) + else: + return results obj.__dict__[self.orig.__name__] = wrapped diff --git a/synapse/util/caches/dictionary_cache.py b/synapse/util/caches/dictionary_cache.py index f92d80542b..b0ca1bb79d 100644 --- a/synapse/util/caches/dictionary_cache.py +++ b/synapse/util/caches/dictionary_cache.py @@ -15,7 +15,7 @@ from synapse.util.caches.lrucache import LruCache from collections import namedtuple -from . import caches_by_name, cache_counter +from . import register_cache import threading import logging @@ -43,7 +43,7 @@ class DictionaryCache(object): __slots__ = [] self.sentinel = Sentinel() - caches_by_name[name] = self.cache + self.metrics = register_cache(name, self.cache) def check_thread(self): expected_thread = self.thread @@ -58,7 +58,7 @@ class DictionaryCache(object): def get(self, key, dict_keys=None): entry = self.cache.get(key, self.sentinel) if entry is not self.sentinel: - cache_counter.inc_hits(self.name) + self.metrics.inc_hits() if dict_keys is None: return DictionaryEntry(entry.full, dict(entry.value)) @@ -69,7 +69,7 @@ class DictionaryCache(object): if k in entry.value }) - cache_counter.inc_misses(self.name) + self.metrics.inc_misses() return DictionaryEntry(False, {}) def invalidate(self, key): diff --git a/synapse/util/caches/expiringcache.py b/synapse/util/caches/expiringcache.py index 2b68c1ac93..080388958f 100644 --- a/synapse/util/caches/expiringcache.py +++ b/synapse/util/caches/expiringcache.py @@ -13,7 +13,7 @@ # See the License for the specific language governing permissions and # limitations under the License. -from synapse.util.caches import cache_counter, caches_by_name +from synapse.util.caches import register_cache import logging @@ -49,7 +49,7 @@ class ExpiringCache(object): self._cache = {} - caches_by_name[cache_name] = self._cache + self.metrics = register_cache(cache_name, self._cache) def start(self): if not self._expiry_ms: @@ -78,9 +78,9 @@ class ExpiringCache(object): def __getitem__(self, key): try: entry = self._cache[key] - cache_counter.inc_hits(self._cache_name) + self.metrics.inc_hits() except KeyError: - cache_counter.inc_misses(self._cache_name) + self.metrics.inc_misses() raise if self._reset_expiry_on_get: diff --git a/synapse/util/caches/stream_change_cache.py b/synapse/util/caches/stream_change_cache.py index ea8a74ca69..3c051dabc4 100644 --- a/synapse/util/caches/stream_change_cache.py +++ b/synapse/util/caches/stream_change_cache.py @@ -13,7 +13,7 @@ # See the License for the specific language governing permissions and # limitations under the License. -from synapse.util.caches import cache_counter, caches_by_name +from synapse.util.caches import register_cache from blist import sorteddict @@ -42,7 +42,7 @@ class StreamChangeCache(object): self._cache = sorteddict() self._earliest_known_stream_pos = current_stream_pos self.name = name - caches_by_name[self.name] = self._cache + self.metrics = register_cache(self.name, self._cache) for entity, stream_pos in prefilled_cache.items(): self.entity_has_changed(entity, stream_pos) @@ -53,19 +53,19 @@ class StreamChangeCache(object): assert type(stream_pos) is int if stream_pos < self._earliest_known_stream_pos: - cache_counter.inc_misses(self.name) + self.metrics.inc_misses() return True latest_entity_change_pos = self._entity_to_key.get(entity, None) if latest_entity_change_pos is None: - cache_counter.inc_hits(self.name) + self.metrics.inc_hits() return False if stream_pos < latest_entity_change_pos: - cache_counter.inc_misses(self.name) + self.metrics.inc_misses() return True - cache_counter.inc_hits(self.name) + self.metrics.inc_hits() return False def get_entities_changed(self, entities, stream_pos): @@ -82,10 +82,10 @@ class StreamChangeCache(object): self._cache[k] for k in keys[i:] ).intersection(entities) - cache_counter.inc_hits(self.name) + self.metrics.inc_hits() else: result = entities - cache_counter.inc_misses(self.name) + self.metrics.inc_misses() return result |