anonymousland-synapse/synapse/storage/__init__.py

253 lines
8.9 KiB
Python
Raw Normal View History

2014-08-12 10:10:52 -04:00
# -*- coding: utf-8 -*-
2016-01-06 23:26:29 -05:00
# Copyright 2014-2016 OpenMarket Ltd
2014-08-12 10:10:52 -04:00
#
# 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.
2014-08-14 13:40:50 -04:00
from twisted.internet import defer
from .appservice import (
ApplicationServiceStore, ApplicationServiceTransactionStore
)
from ._base import LoggingTransaction
2014-08-12 10:10:52 -04:00
from .directory import DirectoryStore
2015-03-20 09:52:56 -04:00
from .events import EventsStore
2016-02-15 12:10:40 -05:00
from .presence import PresenceStore, UserPresenceState
2014-08-12 10:10:52 -04:00
from .profile import ProfileStore
from .registration import RegistrationStore
from .room import RoomStore
from .roommember import RoomMemberStore
from .stream import StreamStore
from .transactions import TransactionStore
from .keys import KeyStore
from .event_federation import EventFederationStore
from .pusher import PusherStore
2015-01-22 12:38:53 -05:00
from .push_rule import PushRuleStore
from .media_repository import MediaRepositoryStore
from .rejections import RejectionsStore
from .event_push_actions import EventPushActionsStore
2014-10-14 11:59:51 -04:00
from .state import StateStore
from .signatures import SignatureStore
from .filtering import FilteringStore
2015-07-06 13:46:47 -04:00
from .end_to_end_keys import EndToEndKeyStore
2015-07-07 05:55:31 -04:00
from .receipts import ReceiptsStore
2015-10-09 10:48:31 -04:00
from .search import SearchStore
from .tags import TagsStore
from .account_data import AccountDataStore
from .openid import OpenIdStore
from .client_ips import ClientIpStore
2015-07-07 05:55:31 -04:00
from .util.id_generators import IdGenerator, StreamIdGenerator, ChainedIdGenerator
2016-02-15 12:10:40 -05:00
from synapse.api.constants import PresenceState
2016-01-29 09:37:59 -05:00
from synapse.util.caches.stream_change_cache import StreamChangeCache
2014-08-19 09:20:03 -04:00
import logging
2014-08-12 10:10:52 -04:00
2014-08-19 09:20:03 -04:00
logger = logging.getLogger(__name__)
class DataStore(RoomMemberStore, RoomStore,
2015-03-20 09:52:56 -04:00
RegistrationStore, StreamStore, ProfileStore,
2014-10-31 10:00:14 -04:00
PresenceStore, TransactionStore,
DirectoryStore, KeyStore, StateStore, SignatureStore,
2015-02-02 11:05:34 -05:00
ApplicationServiceStore,
EventFederationStore,
MediaRepositoryStore,
RejectionsStore,
FilteringStore,
PusherStore,
2015-03-20 09:52:56 -04:00
PushRuleStore,
2015-03-16 06:16:59 -04:00
ApplicationServiceTransactionStore,
2015-03-20 09:52:56 -04:00
EventsStore,
2015-07-07 05:55:31 -04:00
ReceiptsStore,
2015-07-06 13:46:47 -04:00
EndToEndKeyStore,
2015-10-09 10:48:31 -04:00
SearchStore,
TagsStore,
AccountDataStore,
EventPushActionsStore,
OpenIdStore,
ClientIpStore,
):
2014-08-12 10:10:52 -04:00
2016-01-28 09:32:05 -05:00
def __init__(self, db_conn, hs):
self.hs = hs
self._clock = hs.get_clock()
2016-01-29 09:41:16 -05:00
self.database_engine = hs.database_engine
2014-08-12 10:10:52 -04:00
self._stream_id_gen = StreamIdGenerator(
db_conn, "events", "stream_ordering",
extra_tables=[("local_invites", "stream_id")]
)
self._backfill_id_gen = StreamIdGenerator(
db_conn, "events", "stream_ordering", step=-1,
extra_tables=[("ex_outlier_stream", "event_stream_ordering")]
)
self._receipts_id_gen = StreamIdGenerator(
db_conn, "receipts_linearized", "stream_id"
)
self._account_data_id_gen = StreamIdGenerator(
db_conn, "account_data_max_stream_id", "stream_id"
)
2016-02-15 12:10:40 -05:00
self._presence_id_gen = StreamIdGenerator(
db_conn, "presence_stream", "stream_id"
)
self._transaction_id_gen = IdGenerator(db_conn, "sent_transactions", "id")
self._state_groups_id_gen = StreamIdGenerator(db_conn, "state_groups", "id")
self._access_tokens_id_gen = IdGenerator(db_conn, "access_tokens", "id")
self._refresh_tokens_id_gen = IdGenerator(db_conn, "refresh_tokens", "id")
2016-05-04 10:19:12 -04:00
self._event_reports_id_gen = IdGenerator(db_conn, "event_reports", "id")
self._push_rule_id_gen = IdGenerator(db_conn, "push_rules", "id")
self._push_rules_enable_id_gen = IdGenerator(db_conn, "push_rules_enable", "id")
2016-03-01 08:35:37 -05:00
self._push_rules_stream_id_gen = ChainedIdGenerator(
self._stream_id_gen, db_conn, "push_rules_stream", "stream_id"
)
2016-03-15 13:01:43 -04:00
self._pushers_id_gen = StreamIdGenerator(
db_conn, "pushers", "id",
extra_tables=[("deleted_pushers", "stream_id")],
)
events_max = self._stream_id_gen.get_current_token()
2016-01-29 09:49:11 -05:00
event_cache_prefill, min_event_val = self._get_cache_dict(
2016-01-29 09:37:59 -05:00
db_conn, "events",
entity_column="room_id",
stream_column="stream_ordering",
max_value=events_max,
)
self._events_stream_cache = StreamChangeCache(
2016-01-29 09:49:11 -05:00
"EventsRoomStreamChangeCache", min_event_val,
2016-01-29 09:37:59 -05:00
prefilled_cache=event_cache_prefill,
)
2016-01-29 11:52:48 -05:00
self._membership_stream_cache = StreamChangeCache(
"MembershipStreamChangeCache", events_max,
)
account_max = self._account_data_id_gen.get_current_token()
2016-01-29 09:37:59 -05:00
self._account_data_stream_cache = StreamChangeCache(
2016-01-29 09:53:59 -05:00
"AccountDataAndTagsChangeCache", account_max,
2016-01-29 09:37:59 -05:00
)
2016-06-03 06:05:53 -04:00
self._presence_on_startup = self._get_active_presence(db_conn)
2016-02-15 12:10:40 -05:00
presence_cache_prefill, min_presence_val = self._get_cache_dict(
db_conn, "presence_stream",
entity_column="user_id",
stream_column="stream_id",
max_value=self._presence_id_gen.get_current_token(),
2016-02-15 12:10:40 -05:00
)
self.presence_stream_cache = StreamChangeCache(
"PresenceStreamChangeCache", min_presence_val,
prefilled_cache=presence_cache_prefill
)
push_rules_prefill, push_rules_id = self._get_cache_dict(
2016-03-04 11:20:22 -05:00
db_conn, "push_rules_stream",
entity_column="user_id",
stream_column="stream_id",
max_value=self._push_rules_stream_id_gen.get_current_token()[0],
)
self.push_rules_stream_cache = StreamChangeCache(
"PushRulesStreamChangeCache", push_rules_id,
prefilled_cache=push_rules_prefill,
)
2016-05-27 05:44:44 -04:00
cur = LoggingTransaction(
db_conn.cursor(),
name="_find_stream_orderings_for_times_txn",
database_engine=self.database_engine,
after_callbacks=[]
)
self._find_stream_orderings_for_times_txn(cur)
cur.close()
self.find_stream_orderings_looping_call = self._clock.looping_call(
self._find_stream_orderings_for_times, 60 * 60 * 1000
)
super(DataStore, self).__init__(hs)
2016-02-15 12:10:40 -05:00
def take_presence_startup_info(self):
2016-06-03 06:05:53 -04:00
active_on_startup = self._presence_on_startup
self._presence_on_startup = None
2016-02-15 12:10:40 -05:00
return active_on_startup
def _get_active_presence(self, db_conn):
"""Fetch non-offline presence from the database so that we can register
the appropriate time outs.
"""
sql = (
2016-02-18 05:11:43 -05:00
"SELECT user_id, state, last_active_ts, last_federation_update_ts,"
" last_user_sync_ts, status_msg, currently_active FROM presence_stream"
2016-02-15 12:10:40 -05:00
" WHERE state != ?"
)
sql = self.database_engine.convert_param_style(sql)
txn = db_conn.cursor()
txn.execute(sql, (PresenceState.OFFLINE,))
rows = self.cursor_to_dict(txn)
2016-02-18 11:39:28 -05:00
txn.close()
2016-02-15 12:10:40 -05:00
for row in rows:
row["currently_active"] = bool(row["currently_active"])
return [UserPresenceState(**row) for row in rows]
@defer.inlineCallbacks
def count_daily_users(self):
2015-09-22 08:47:40 -04:00
"""
Counts the number of users who used this homeserver in the last 24 hours.
"""
def _count_users(txn):
txn.execute(
"SELECT COUNT(DISTINCT user_id) AS users"
" FROM user_ips"
" WHERE last_seen > ?",
# This is close enough to a day for our purposes.
(int(self._clock.time_msec()) - (1000 * 60 * 60 * 24),)
)
rows = self.cursor_to_dict(txn)
if rows:
return rows[0]["users"]
return 0
ret = yield self.runInteraction("count_users", _count_users)
defer.returnValue(ret)
2014-09-29 09:59:52 -04:00
def get_user_ip_and_agents(self, user):
return self._simple_select_list(
table="user_ips",
2015-04-14 08:54:09 -04:00
keyvalues={"user_id": user.to_string()},
2014-09-29 09:59:52 -04:00
retcols=[
"access_token", "ip", "user_agent", "last_seen"
2014-09-29 09:59:52 -04:00
],
desc="get_user_ip_and_agents",
2014-09-29 09:59:52 -04:00
)
def are_all_users_on_domain(txn, database_engine, domain):
sql = database_engine.convert_param_style(
"SELECT COUNT(*) FROM users WHERE name NOT LIKE ?"
)
pat = "%:" + domain
txn.execute(sql, (pat,))
num_not_matching = txn.fetchall()[0][0]
if num_not_matching == 0:
return True
2015-04-27 06:49:18 -04:00
return False