2016-02-11 14:10:00 +00:00
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#
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2023-11-21 20:29:58 +00:00
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# This file is licensed under the Affero General Public License (AGPL) version 3.
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#
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2024-01-23 11:26:48 +00:00
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# Copyright 2016 OpenMarket Ltd
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2023-11-21 20:29:58 +00:00
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# Copyright (C) 2023 New Vector, Ltd
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#
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# This program is free software: you can redistribute it and/or modify
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# it under the terms of the GNU Affero General Public License as
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# published by the Free Software Foundation, either version 3 of the
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# License, or (at your option) any later version.
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#
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# See the GNU Affero General Public License for more details:
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# <https://www.gnu.org/licenses/agpl-3.0.html>.
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#
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# Originally licensed under the Apache License, Version 2.0:
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# <http://www.apache.org/licenses/LICENSE-2.0>.
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#
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# [This file includes modifications made by New Vector Limited]
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2016-02-11 14:10:00 +00:00
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#
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#
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import logging
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2023-04-27 12:44:53 +00:00
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from typing import Dict, Iterable, List, Tuple, cast
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2016-02-11 14:10:00 +00:00
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2018-07-09 06:09:20 +00:00
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from synapse.config.appservice import load_appservices
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2023-04-27 12:44:53 +00:00
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from synapse.config.homeserver import HomeServerConfig
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from synapse.storage.database import LoggingTransaction
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from synapse.storage.engines import BaseDatabaseEngine
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2016-02-11 14:10:00 +00:00
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logger = logging.getLogger(__name__)
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2023-04-27 12:44:53 +00:00
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def run_create(cur: LoggingTransaction, database_engine: BaseDatabaseEngine) -> None:
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2016-02-11 14:10:00 +00:00
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# NULL indicates user was not registered by an appservice.
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2016-03-08 17:32:29 +00:00
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try:
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cur.execute("ALTER TABLE users ADD COLUMN appservice_id TEXT")
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2017-10-23 14:52:32 +00:00
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except Exception:
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2016-03-08 17:32:29 +00:00
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# Maybe we already added the column? Hope so...
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pass
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2016-02-11 14:10:00 +00:00
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2016-04-06 13:08:18 +00:00
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2023-04-27 12:44:53 +00:00
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def run_upgrade(
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cur: LoggingTransaction,
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database_engine: BaseDatabaseEngine,
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config: HomeServerConfig,
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) -> None:
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2016-02-11 14:10:00 +00:00
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cur.execute("SELECT name FROM users")
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2023-04-27 12:44:53 +00:00
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rows = cast(Iterable[Tuple[str]], cur.fetchall())
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2016-02-11 14:10:00 +00:00
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config_files = []
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try:
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2021-09-23 11:13:34 +00:00
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config_files = config.appservice.app_service_config_files
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2016-02-11 14:10:00 +00:00
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except AttributeError:
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logger.warning("Could not get app_service_config_files from config")
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2021-09-13 17:07:12 +00:00
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appservices = load_appservices(config.server.server_name, config_files)
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2016-02-11 14:10:00 +00:00
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2023-04-27 12:44:53 +00:00
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owned: Dict[str, List[str]] = {}
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2016-02-11 14:10:00 +00:00
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for row in rows:
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user_id = row[0]
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for appservice in appservices:
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if appservice.is_exclusive_user(user_id):
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if user_id in owned.keys():
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logger.error(
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"user_id %s was owned by more than one application"
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" service (IDs %s and %s); assigning arbitrarily to %s"
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% (user_id, owned[user_id], appservice.id, owned[user_id])
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)
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2016-03-10 15:12:19 +00:00
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owned.setdefault(appservice.id, []).append(user_id)
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for as_id, user_ids in owned.items():
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n = 100
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2018-04-28 11:57:00 +00:00
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user_chunks = (user_ids[i : i + 100] for i in range(0, len(user_ids), n))
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2016-03-10 15:12:19 +00:00
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for chunk in user_chunks:
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cur.execute(
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2020-10-02 14:20:45 +00:00
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"UPDATE users SET appservice_id = ? WHERE name IN (%s)"
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% (",".join("?" for _ in chunk),),
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2016-03-10 15:12:19 +00:00
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[as_id] + chunk,
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)
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