mirror of
https://mau.dev/maunium/synapse.git
synced 2024-08-26 04:05:38 +00:00
![Erik Johnston](/assets/img/avatar_default.png)
This is so we can tell what is going on when things are taking a while to start up. The main change here is to ensure that transactions that are created during startup get correctly logged like normal transactions.
431 lines
15 KiB
Python
431 lines
15 KiB
Python
# -*- coding: utf-8 -*-
|
|
# Copyright 2014-2016 OpenMarket Ltd
|
|
# Copyright 2018 New Vector Ltd
|
|
# Copyright 2019 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.
|
|
|
|
import logging
|
|
from typing import Any, Dict, List, Optional, Tuple
|
|
|
|
from synapse.api.constants import PresenceState
|
|
from synapse.config.homeserver import HomeServerConfig
|
|
from synapse.storage.database import DatabasePool
|
|
from synapse.storage.engines import PostgresEngine
|
|
from synapse.storage.util.id_generators import (
|
|
IdGenerator,
|
|
MultiWriterIdGenerator,
|
|
StreamIdGenerator,
|
|
)
|
|
from synapse.types import get_domain_from_id
|
|
from synapse.util.caches.stream_change_cache import StreamChangeCache
|
|
|
|
from .account_data import AccountDataStore
|
|
from .appservice import ApplicationServiceStore, ApplicationServiceTransactionStore
|
|
from .cache import CacheInvalidationWorkerStore
|
|
from .censor_events import CensorEventsStore
|
|
from .client_ips import ClientIpStore
|
|
from .deviceinbox import DeviceInboxStore
|
|
from .devices import DeviceStore
|
|
from .directory import DirectoryStore
|
|
from .e2e_room_keys import EndToEndRoomKeyStore
|
|
from .end_to_end_keys import EndToEndKeyStore
|
|
from .event_federation import EventFederationStore
|
|
from .event_push_actions import EventPushActionsStore
|
|
from .events_bg_updates import EventsBackgroundUpdatesStore
|
|
from .filtering import FilteringStore
|
|
from .group_server import GroupServerStore
|
|
from .keys import KeyStore
|
|
from .media_repository import MediaRepositoryStore
|
|
from .metrics import ServerMetricsStore
|
|
from .monthly_active_users import MonthlyActiveUsersStore
|
|
from .openid import OpenIdStore
|
|
from .presence import PresenceStore, UserPresenceState
|
|
from .profile import ProfileStore
|
|
from .purge_events import PurgeEventsStore
|
|
from .push_rule import PushRuleStore
|
|
from .pusher import PusherStore
|
|
from .receipts import ReceiptsStore
|
|
from .registration import RegistrationStore
|
|
from .rejections import RejectionsStore
|
|
from .relations import RelationsStore
|
|
from .room import RoomStore
|
|
from .roommember import RoomMemberStore
|
|
from .search import SearchStore
|
|
from .signatures import SignatureStore
|
|
from .state import StateStore
|
|
from .stats import StatsStore
|
|
from .stream import StreamStore
|
|
from .tags import TagsStore
|
|
from .transactions import TransactionStore
|
|
from .ui_auth import UIAuthStore
|
|
from .user_directory import UserDirectoryStore
|
|
from .user_erasure_store import UserErasureStore
|
|
|
|
logger = logging.getLogger(__name__)
|
|
|
|
|
|
class DataStore(
|
|
EventsBackgroundUpdatesStore,
|
|
RoomMemberStore,
|
|
RoomStore,
|
|
RegistrationStore,
|
|
StreamStore,
|
|
ProfileStore,
|
|
PresenceStore,
|
|
TransactionStore,
|
|
DirectoryStore,
|
|
KeyStore,
|
|
StateStore,
|
|
SignatureStore,
|
|
ApplicationServiceStore,
|
|
PurgeEventsStore,
|
|
EventFederationStore,
|
|
MediaRepositoryStore,
|
|
RejectionsStore,
|
|
FilteringStore,
|
|
PusherStore,
|
|
PushRuleStore,
|
|
ApplicationServiceTransactionStore,
|
|
ReceiptsStore,
|
|
EndToEndKeyStore,
|
|
EndToEndRoomKeyStore,
|
|
SearchStore,
|
|
TagsStore,
|
|
AccountDataStore,
|
|
EventPushActionsStore,
|
|
OpenIdStore,
|
|
ClientIpStore,
|
|
DeviceStore,
|
|
DeviceInboxStore,
|
|
UserDirectoryStore,
|
|
GroupServerStore,
|
|
UserErasureStore,
|
|
MonthlyActiveUsersStore,
|
|
StatsStore,
|
|
RelationsStore,
|
|
CensorEventsStore,
|
|
UIAuthStore,
|
|
CacheInvalidationWorkerStore,
|
|
ServerMetricsStore,
|
|
):
|
|
def __init__(self, database: DatabasePool, db_conn, hs):
|
|
self.hs = hs
|
|
self._clock = hs.get_clock()
|
|
self.database_engine = database.engine
|
|
|
|
self._presence_id_gen = StreamIdGenerator(
|
|
db_conn, "presence_stream", "stream_id"
|
|
)
|
|
self._device_inbox_id_gen = StreamIdGenerator(
|
|
db_conn, "device_inbox", "stream_id"
|
|
)
|
|
self._public_room_id_gen = StreamIdGenerator(
|
|
db_conn, "public_room_list_stream", "stream_id"
|
|
)
|
|
self._device_list_id_gen = StreamIdGenerator(
|
|
db_conn,
|
|
"device_lists_stream",
|
|
"stream_id",
|
|
extra_tables=[
|
|
("user_signature_stream", "stream_id"),
|
|
("device_lists_outbound_pokes", "stream_id"),
|
|
],
|
|
)
|
|
self._cross_signing_id_gen = StreamIdGenerator(
|
|
db_conn, "e2e_cross_signing_keys", "stream_id"
|
|
)
|
|
|
|
self._access_tokens_id_gen = IdGenerator(db_conn, "access_tokens", "id")
|
|
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")
|
|
self._pushers_id_gen = StreamIdGenerator(
|
|
db_conn, "pushers", "id", extra_tables=[("deleted_pushers", "stream_id")]
|
|
)
|
|
self._group_updates_id_gen = StreamIdGenerator(
|
|
db_conn, "local_group_updates", "stream_id"
|
|
)
|
|
|
|
if isinstance(self.database_engine, PostgresEngine):
|
|
# We set the `writers` to an empty list here as we don't care about
|
|
# missing updates over restarts, as we'll not have anything in our
|
|
# caches to invalidate. (This reduces the amount of writes to the DB
|
|
# that happen).
|
|
self._cache_id_gen = MultiWriterIdGenerator(
|
|
db_conn,
|
|
database,
|
|
stream_name="caches",
|
|
instance_name=hs.get_instance_name(),
|
|
table="cache_invalidation_stream_by_instance",
|
|
instance_column="instance_name",
|
|
id_column="stream_id",
|
|
sequence_name="cache_invalidation_stream_seq",
|
|
writers=[],
|
|
)
|
|
else:
|
|
self._cache_id_gen = None
|
|
|
|
super().__init__(database, db_conn, hs)
|
|
|
|
self._presence_on_startup = self._get_active_presence(db_conn)
|
|
|
|
presence_cache_prefill, min_presence_val = self.db_pool.get_cache_dict(
|
|
db_conn,
|
|
"presence_stream",
|
|
entity_column="user_id",
|
|
stream_column="stream_id",
|
|
max_value=self._presence_id_gen.get_current_token(),
|
|
)
|
|
self.presence_stream_cache = StreamChangeCache(
|
|
"PresenceStreamChangeCache",
|
|
min_presence_val,
|
|
prefilled_cache=presence_cache_prefill,
|
|
)
|
|
|
|
max_device_inbox_id = self._device_inbox_id_gen.get_current_token()
|
|
device_inbox_prefill, min_device_inbox_id = self.db_pool.get_cache_dict(
|
|
db_conn,
|
|
"device_inbox",
|
|
entity_column="user_id",
|
|
stream_column="stream_id",
|
|
max_value=max_device_inbox_id,
|
|
limit=1000,
|
|
)
|
|
self._device_inbox_stream_cache = StreamChangeCache(
|
|
"DeviceInboxStreamChangeCache",
|
|
min_device_inbox_id,
|
|
prefilled_cache=device_inbox_prefill,
|
|
)
|
|
# The federation outbox and the local device inbox uses the same
|
|
# stream_id generator.
|
|
device_outbox_prefill, min_device_outbox_id = self.db_pool.get_cache_dict(
|
|
db_conn,
|
|
"device_federation_outbox",
|
|
entity_column="destination",
|
|
stream_column="stream_id",
|
|
max_value=max_device_inbox_id,
|
|
limit=1000,
|
|
)
|
|
self._device_federation_outbox_stream_cache = StreamChangeCache(
|
|
"DeviceFederationOutboxStreamChangeCache",
|
|
min_device_outbox_id,
|
|
prefilled_cache=device_outbox_prefill,
|
|
)
|
|
|
|
device_list_max = self._device_list_id_gen.get_current_token()
|
|
self._device_list_stream_cache = StreamChangeCache(
|
|
"DeviceListStreamChangeCache", device_list_max
|
|
)
|
|
self._user_signature_stream_cache = StreamChangeCache(
|
|
"UserSignatureStreamChangeCache", device_list_max
|
|
)
|
|
self._device_list_federation_stream_cache = StreamChangeCache(
|
|
"DeviceListFederationStreamChangeCache", device_list_max
|
|
)
|
|
|
|
events_max = self._stream_id_gen.get_current_token()
|
|
curr_state_delta_prefill, min_curr_state_delta_id = self.db_pool.get_cache_dict(
|
|
db_conn,
|
|
"current_state_delta_stream",
|
|
entity_column="room_id",
|
|
stream_column="stream_id",
|
|
max_value=events_max, # As we share the stream id with events token
|
|
limit=1000,
|
|
)
|
|
self._curr_state_delta_stream_cache = StreamChangeCache(
|
|
"_curr_state_delta_stream_cache",
|
|
min_curr_state_delta_id,
|
|
prefilled_cache=curr_state_delta_prefill,
|
|
)
|
|
|
|
_group_updates_prefill, min_group_updates_id = self.db_pool.get_cache_dict(
|
|
db_conn,
|
|
"local_group_updates",
|
|
entity_column="user_id",
|
|
stream_column="stream_id",
|
|
max_value=self._group_updates_id_gen.get_current_token(),
|
|
limit=1000,
|
|
)
|
|
self._group_updates_stream_cache = StreamChangeCache(
|
|
"_group_updates_stream_cache",
|
|
min_group_updates_id,
|
|
prefilled_cache=_group_updates_prefill,
|
|
)
|
|
|
|
self._stream_order_on_start = self.get_room_max_stream_ordering()
|
|
self._min_stream_order_on_start = self.get_room_min_stream_ordering()
|
|
|
|
def get_device_stream_token(self) -> int:
|
|
return self._device_list_id_gen.get_current_token()
|
|
|
|
def take_presence_startup_info(self):
|
|
active_on_startup = self._presence_on_startup
|
|
self._presence_on_startup = None
|
|
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 = (
|
|
"SELECT user_id, state, last_active_ts, last_federation_update_ts,"
|
|
" last_user_sync_ts, status_msg, currently_active FROM presence_stream"
|
|
" WHERE state != ?"
|
|
)
|
|
|
|
txn = db_conn.cursor()
|
|
txn.execute(sql, (PresenceState.OFFLINE,))
|
|
rows = self.db_pool.cursor_to_dict(txn)
|
|
txn.close()
|
|
|
|
for row in rows:
|
|
row["currently_active"] = bool(row["currently_active"])
|
|
|
|
return [UserPresenceState(**row) for row in rows]
|
|
|
|
async def get_users(self) -> List[Dict[str, Any]]:
|
|
"""Function to retrieve a list of users in users table.
|
|
|
|
Returns:
|
|
A list of dictionaries representing users.
|
|
"""
|
|
return await self.db_pool.simple_select_list(
|
|
table="users",
|
|
keyvalues={},
|
|
retcols=[
|
|
"name",
|
|
"password_hash",
|
|
"is_guest",
|
|
"admin",
|
|
"user_type",
|
|
"deactivated",
|
|
],
|
|
desc="get_users",
|
|
)
|
|
|
|
async def get_users_paginate(
|
|
self,
|
|
start: int,
|
|
limit: int,
|
|
user_id: Optional[str] = None,
|
|
name: Optional[str] = None,
|
|
guests: bool = True,
|
|
deactivated: bool = False,
|
|
) -> Tuple[List[Dict[str, Any]], int]:
|
|
"""Function to retrieve a paginated list of users from
|
|
users list. This will return a json list of users and the
|
|
total number of users matching the filter criteria.
|
|
|
|
Args:
|
|
start: start number to begin the query from
|
|
limit: number of rows to retrieve
|
|
user_id: search for user_id. ignored if name is not None
|
|
name: search for local part of user_id or display name
|
|
guests: whether to in include guest users
|
|
deactivated: whether to include deactivated users
|
|
Returns:
|
|
A tuple of a list of mappings from user to information and a count of total users.
|
|
"""
|
|
|
|
def get_users_paginate_txn(txn):
|
|
filters = []
|
|
args = [self.hs.config.server_name]
|
|
|
|
if name:
|
|
filters.append("(name LIKE ? OR displayname LIKE ?)")
|
|
args.extend(["@%" + name + "%:%", "%" + name + "%"])
|
|
elif user_id:
|
|
filters.append("name LIKE ?")
|
|
args.extend(["%" + user_id + "%"])
|
|
|
|
if not guests:
|
|
filters.append("is_guest = 0")
|
|
|
|
if not deactivated:
|
|
filters.append("deactivated = 0")
|
|
|
|
where_clause = "WHERE " + " AND ".join(filters) if len(filters) > 0 else ""
|
|
|
|
sql_base = """
|
|
FROM users as u
|
|
LEFT JOIN profiles AS p ON u.name = '@' || p.user_id || ':' || ?
|
|
{}
|
|
""".format(
|
|
where_clause
|
|
)
|
|
sql = "SELECT COUNT(*) as total_users " + sql_base
|
|
txn.execute(sql, args)
|
|
count = txn.fetchone()[0]
|
|
|
|
sql = (
|
|
"SELECT name, user_type, is_guest, admin, deactivated, displayname, avatar_url "
|
|
+ sql_base
|
|
+ " ORDER BY u.name LIMIT ? OFFSET ?"
|
|
)
|
|
args += [limit, start]
|
|
txn.execute(sql, args)
|
|
users = self.db_pool.cursor_to_dict(txn)
|
|
return users, count
|
|
|
|
return await self.db_pool.runInteraction(
|
|
"get_users_paginate_txn", get_users_paginate_txn
|
|
)
|
|
|
|
async def search_users(self, term: str) -> Optional[List[Dict[str, Any]]]:
|
|
"""Function to search users list for one or more users with
|
|
the matched term.
|
|
|
|
Args:
|
|
term: search term
|
|
|
|
Returns:
|
|
A list of dictionaries or None.
|
|
"""
|
|
return await self.db_pool.simple_search_list(
|
|
table="users",
|
|
term=term,
|
|
col="name",
|
|
retcols=["name", "password_hash", "is_guest", "admin", "user_type"],
|
|
desc="search_users",
|
|
)
|
|
|
|
|
|
def check_database_before_upgrade(cur, database_engine, config: HomeServerConfig):
|
|
"""Called before upgrading an existing database to check that it is broadly sane
|
|
compared with the configuration.
|
|
"""
|
|
logger.info("Checking database for consistency with configuration...")
|
|
|
|
# if there are any users in the database, check that the username matches our
|
|
# configured server name.
|
|
|
|
cur.execute("SELECT name FROM users LIMIT 1")
|
|
rows = cur.fetchall()
|
|
if not rows:
|
|
return
|
|
|
|
user_domain = get_domain_from_id(rows[0][0])
|
|
if user_domain == config.server_name:
|
|
return
|
|
|
|
raise Exception(
|
|
"Found users in database not native to %s!\n"
|
|
"You cannot change a synapse server_name after it's been configured"
|
|
% (config.server_name,)
|
|
)
|
|
|
|
|
|
__all__ = ["DataStore", "check_database_before_upgrade"]
|