mirror of
https://git.anonymousland.org/anonymousland/synapse.git
synced 2024-12-18 17:04:18 -05:00
e2a1adbf5d
* Declare new config * Parse new config * Read new config * Don't use trial/our TestCase where it's not needed Before: ``` $ time trial tests/events/test_utils.py > /dev/null real 0m2.277s user 0m2.186s sys 0m0.083s ``` After: ``` $ time trial tests/events/test_utils.py > /dev/null real 0m0.566s user 0m0.508s sys 0m0.056s ``` * Helper to upsert to event fields without exceeding size limits. * Use helper when adding invite/knock state Now that we allow admins to include events in prejoin room state with arbitrary state keys, be a good Matrix citizen and ensure they don't accidentally create an oversized event. * Changelog * Move StateFilter tests should have done this in #14668 * Add extra methods to StateFilter * Use StateFilter * Ensure test file enforces typed defs; alphabetise * Workaround surprising get_current_state_ids * Whoops, fix mypy
135 lines
4.7 KiB
Python
135 lines
4.7 KiB
Python
# Copyright 2015-2021 The Matrix.org Foundation C.I.C.
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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import logging
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from typing import Any, Iterable, Optional, Tuple
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from synapse.api.constants import EventTypes
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from synapse.config._base import Config, ConfigError
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from synapse.config._util import validate_config
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from synapse.types import JsonDict
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from synapse.types.state import StateFilter
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logger = logging.getLogger(__name__)
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class ApiConfig(Config):
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section = "api"
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room_prejoin_state: StateFilter
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track_puppetted_users_ips: bool
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def read_config(self, config: JsonDict, **kwargs: Any) -> None:
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validate_config(_MAIN_SCHEMA, config, ())
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self.room_prejoin_state = StateFilter.from_types(
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self._get_prejoin_state_entries(config)
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)
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self.track_puppeted_user_ips = config.get("track_puppeted_user_ips", False)
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def _get_prejoin_state_entries(
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self, config: JsonDict
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) -> Iterable[Tuple[str, Optional[str]]]:
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"""Get the event types and state keys to include in the prejoin state."""
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room_prejoin_state_config = config.get("room_prejoin_state") or {}
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# backwards-compatibility support for room_invite_state_types
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if "room_invite_state_types" in config:
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# if both "room_invite_state_types" and "room_prejoin_state" are set, then
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# we don't really know what to do.
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if room_prejoin_state_config:
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raise ConfigError(
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"Can't specify both 'room_invite_state_types' and 'room_prejoin_state' "
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"in config"
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)
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logger.warning(_ROOM_INVITE_STATE_TYPES_WARNING)
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for event_type in config["room_invite_state_types"]:
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yield event_type, None
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return
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if not room_prejoin_state_config.get("disable_default_event_types"):
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yield from _DEFAULT_PREJOIN_STATE_TYPES_AND_STATE_KEYS
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for entry in room_prejoin_state_config.get("additional_event_types", []):
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if isinstance(entry, str):
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yield entry, None
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else:
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yield entry
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_ROOM_INVITE_STATE_TYPES_WARNING = """\
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WARNING: The 'room_invite_state_types' configuration setting is now deprecated,
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and replaced with 'room_prejoin_state'. New features may not work correctly
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unless 'room_invite_state_types' is removed. See the config documentation at
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https://matrix-org.github.io/synapse/latest/usage/configuration/config_documentation.html#room_prejoin_state
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for details of 'room_prejoin_state'.
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--------------------------------------------------------------------------------
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"""
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_DEFAULT_PREJOIN_STATE_TYPES_AND_STATE_KEYS = [
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(EventTypes.JoinRules, ""),
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(EventTypes.CanonicalAlias, ""),
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(EventTypes.RoomAvatar, ""),
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(EventTypes.RoomEncryption, ""),
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(EventTypes.Name, ""),
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# Per MSC1772.
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(EventTypes.Create, ""),
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# Per MSC3173.
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(EventTypes.Topic, ""),
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]
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# room_prejoin_state can either be None (as it is in the default config), or
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# an object containing other config settings
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_ROOM_PREJOIN_STATE_CONFIG_SCHEMA = {
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"oneOf": [
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{
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"type": "object",
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"properties": {
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"disable_default_event_types": {"type": "boolean"},
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"additional_event_types": {
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"type": "array",
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"items": {
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"oneOf": [
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{"type": "string"},
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{
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"type": "array",
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"items": {"type": "string"},
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"minItems": 2,
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"maxItems": 2,
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},
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],
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},
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},
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},
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},
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{"type": "null"},
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]
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}
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# the legacy room_invite_state_types setting
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_ROOM_INVITE_STATE_TYPES_SCHEMA = {"type": "array", "items": {"type": "string"}}
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_MAIN_SCHEMA = {
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"type": "object",
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"properties": {
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"room_prejoin_state": _ROOM_PREJOIN_STATE_CONFIG_SCHEMA,
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"room_invite_state_types": _ROOM_INVITE_STATE_TYPES_SCHEMA,
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"track_puppeted_user_ips": {
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"type": "boolean",
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},
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},
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}
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