141 lines
4.8 KiB
Python
141 lines
4.8 KiB
Python
# Copyright 2015-2021 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 Iterable
|
|
|
|
from synapse.api.constants import EventTypes
|
|
from synapse.config._base import Config, ConfigError
|
|
from synapse.config._util import validate_config
|
|
from synapse.types import JsonDict
|
|
|
|
logger = logging.getLogger(__name__)
|
|
|
|
|
|
class ApiConfig(Config):
|
|
section = "api"
|
|
|
|
def read_config(self, config: JsonDict, **kwargs):
|
|
validate_config(_MAIN_SCHEMA, config, ())
|
|
self.room_prejoin_state = list(self._get_prejoin_state_types(config))
|
|
|
|
def generate_config_section(cls, **kwargs) -> str:
|
|
formatted_default_state_types = "\n".join(
|
|
" # - %s" % (t,) for t in _DEFAULT_PREJOIN_STATE_TYPES
|
|
)
|
|
|
|
return """\
|
|
## API Configuration ##
|
|
|
|
# Controls for the state that is shared with users who receive an invite
|
|
# to a room
|
|
#
|
|
room_prejoin_state:
|
|
# By default, the following state event types are shared with users who
|
|
# receive invites to the room:
|
|
#
|
|
%(formatted_default_state_types)s
|
|
#
|
|
# Uncomment the following to disable these defaults (so that only the event
|
|
# types listed in 'additional_event_types' are shared). Defaults to 'false'.
|
|
#
|
|
#disable_default_event_types: true
|
|
|
|
# Additional state event types to share with users when they are invited
|
|
# to a room.
|
|
#
|
|
# By default, this list is empty (so only the default event types are shared).
|
|
#
|
|
#additional_event_types:
|
|
# - org.example.custom.event.type
|
|
""" % {
|
|
"formatted_default_state_types": formatted_default_state_types
|
|
}
|
|
|
|
def _get_prejoin_state_types(self, config: JsonDict) -> Iterable[str]:
|
|
"""Get the event types to include in the prejoin state
|
|
|
|
Parses the config and returns an iterable of the event types to be included.
|
|
"""
|
|
room_prejoin_state_config = config.get("room_prejoin_state") or {}
|
|
|
|
# backwards-compatibility support for room_invite_state_types
|
|
if "room_invite_state_types" in config:
|
|
# if both "room_invite_state_types" and "room_prejoin_state" are set, then
|
|
# we don't really know what to do.
|
|
if room_prejoin_state_config:
|
|
raise ConfigError(
|
|
"Can't specify both 'room_invite_state_types' and 'room_prejoin_state' "
|
|
"in config"
|
|
)
|
|
|
|
logger.warning(_ROOM_INVITE_STATE_TYPES_WARNING)
|
|
|
|
yield from config["room_invite_state_types"]
|
|
return
|
|
|
|
if not room_prejoin_state_config.get("disable_default_event_types"):
|
|
yield from _DEFAULT_PREJOIN_STATE_TYPES
|
|
|
|
yield from room_prejoin_state_config.get("additional_event_types", [])
|
|
|
|
|
|
_ROOM_INVITE_STATE_TYPES_WARNING = """\
|
|
WARNING: The 'room_invite_state_types' configuration setting is now deprecated,
|
|
and replaced with 'room_prejoin_state'. New features may not work correctly
|
|
unless 'room_invite_state_types' is removed. See the sample configuration file for
|
|
details of 'room_prejoin_state'.
|
|
--------------------------------------------------------------------------------
|
|
"""
|
|
|
|
_DEFAULT_PREJOIN_STATE_TYPES = [
|
|
EventTypes.JoinRules,
|
|
EventTypes.CanonicalAlias,
|
|
EventTypes.RoomAvatar,
|
|
EventTypes.RoomEncryption,
|
|
EventTypes.Name,
|
|
# Per MSC1772.
|
|
EventTypes.Create,
|
|
]
|
|
|
|
|
|
# room_prejoin_state can either be None (as it is in the default config), or
|
|
# an object containing other config settings
|
|
_ROOM_PREJOIN_STATE_CONFIG_SCHEMA = {
|
|
"oneOf": [
|
|
{
|
|
"type": "object",
|
|
"properties": {
|
|
"disable_default_event_types": {"type": "boolean"},
|
|
"additional_event_types": {
|
|
"type": "array",
|
|
"items": {"type": "string"},
|
|
},
|
|
},
|
|
},
|
|
{"type": "null"},
|
|
]
|
|
}
|
|
|
|
# the legacy room_invite_state_types setting
|
|
_ROOM_INVITE_STATE_TYPES_SCHEMA = {"type": "array", "items": {"type": "string"}}
|
|
|
|
_MAIN_SCHEMA = {
|
|
"type": "object",
|
|
"properties": {
|
|
"room_prejoin_state": _ROOM_PREJOIN_STATE_CONFIG_SCHEMA,
|
|
"room_invite_state_types": _ROOM_INVITE_STATE_TYPES_SCHEMA,
|
|
},
|
|
}
|