mirror of
https://mau.dev/maunium/synapse.git
synced 2024-10-01 01:36:05 -04:00
63 lines
1.9 KiB
Python
63 lines
1.9 KiB
Python
# -*- coding: utf-8 -*-
|
|
# Copyright 2015 OpenMarket Ltd
|
|
#
|
|
# 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.
|
|
|
|
from twisted.internet import defer
|
|
from synapse.api.errors import AuthError
|
|
|
|
|
|
class ThirdPartyInvites(object):
|
|
INVITE_KEYS = {"id_server", "medium", "address", "display_name"}
|
|
|
|
JOIN_KEYS = {
|
|
"token",
|
|
"public_key",
|
|
"key_validity_url",
|
|
"signature",
|
|
"sender",
|
|
}
|
|
|
|
@classmethod
|
|
def has_invite_keys(cls, content):
|
|
for key in cls.INVITE_KEYS:
|
|
if key not in content:
|
|
return False
|
|
return True
|
|
|
|
@classmethod
|
|
def has_join_keys(cls, content):
|
|
for key in cls.JOIN_KEYS:
|
|
if key not in content:
|
|
return False
|
|
return True
|
|
|
|
@classmethod
|
|
def copy_join_keys(cls, src, dst):
|
|
for key in cls.JOIN_KEYS:
|
|
if key in src:
|
|
dst[key] = src[key]
|
|
|
|
@classmethod
|
|
@defer.inlineCallbacks
|
|
def check_key_valid(cls, http_client, event):
|
|
try:
|
|
response = yield http_client.get_json(
|
|
event.content["key_validity_url"],
|
|
{"public_key": event.content["public_key"]}
|
|
)
|
|
if not response["valid"]:
|
|
raise AuthError(403, "Third party certificate was invalid")
|
|
except IOError:
|
|
raise AuthError(403, "Third party certificate could not be checked")
|