1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
|
#
# This file is licensed under the Affero General Public License (AGPL) version 3.
#
# Copyright 2015-2021 The Matrix.org Foundation C.I.C.
# Copyright (C) 2023 New Vector, Ltd
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU Affero General Public License as
# published by the Free Software Foundation, either version 3 of the
# License, or (at your option) any later version.
#
# See the GNU Affero General Public License for more details:
# <https://www.gnu.org/licenses/agpl-3.0.html>.
#
# Originally licensed under the Apache License, Version 2.0:
# <http://www.apache.org/licenses/LICENSE-2.0>.
#
# [This file includes modifications made by New Vector Limited]
#
#
import logging
from typing import Any, 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
from synapse.types.state import StateFilter
logger = logging.getLogger(__name__)
class ApiConfig(Config):
section = "api"
room_prejoin_state: StateFilter
track_puppetted_users_ips: bool
def read_config(self, config: JsonDict, **kwargs: Any) -> None:
validate_config(_MAIN_SCHEMA, config, ())
self.room_prejoin_state = StateFilter.from_types(
self._get_prejoin_state_entries(config)
)
self.track_puppeted_user_ips = config.get("track_puppeted_user_ips", False)
def _get_prejoin_state_entries(
self, config: JsonDict
) -> Iterable[tuple[str, str | None]]:
"""Get the event types and state keys to include in the prejoin state."""
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)
for event_type in config["room_invite_state_types"]:
yield event_type, None
return
if not room_prejoin_state_config.get("disable_default_event_types"):
yield from _DEFAULT_PREJOIN_STATE_TYPES_AND_STATE_KEYS
for entry in room_prejoin_state_config.get("additional_event_types", []):
if isinstance(entry, str):
yield entry, None
else:
yield entry
_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 config documentation at
https://element-hq.github.io/synapse/latest/usage/configuration/config_documentation.html#room_prejoin_state
for details of 'room_prejoin_state'.
--------------------------------------------------------------------------------
"""
_DEFAULT_PREJOIN_STATE_TYPES_AND_STATE_KEYS = [
(EventTypes.JoinRules, ""),
(EventTypes.CanonicalAlias, ""),
(EventTypes.RoomAvatar, ""),
(EventTypes.RoomEncryption, ""),
(EventTypes.Name, ""),
# Per MSC1772.
(EventTypes.Create, ""),
# Per MSC3173.
(EventTypes.Topic, ""),
]
# 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": {
"oneOf": [
{"type": "string"},
{
"type": "array",
"items": {"type": "string"},
"minItems": 2,
"maxItems": 2,
},
],
},
},
},
},
{"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,
"track_puppeted_user_ips": {
"type": "boolean",
},
},
}
|
