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# -*- coding: utf-8 -*-
# Copyright 2016 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.
import logging
import re
from synapse.http.servlet import RestServlet
logger = logging.getLogger(__name__)
class VersionsRestServlet(RestServlet):
PATTERNS = [re.compile("^/_matrix/client/versions$")]
def __init__(self, hs):
super(VersionsRestServlet, self).__init__()
self.config = hs.config
def on_GET(self, request):
return (
200,
{
"versions": [
# XXX: at some point we need to decide whether we need to include
# the previous version numbers, given we've defined r0.3.0 to be
# backwards compatible with r0.2.0. But need to check how
# conscientious we've been in compatibility, and decide whether the
# middle number is the major revision when at 0.X.Y (as opposed to
# X.Y.Z). And we need to decide whether it's fair to make clients
# parse the version string to figure out what's going on.
"r0.0.1",
"r0.1.0",
"r0.2.0",
"r0.3.0",
"r0.4.0",
"r0.5.0",
],
# as per MSC1497:
"unstable_features": {
"m.lazy_load_members": True,
# as per MSC2190, as amended by MSC2264
# to be removed in r0.6.0
"m.id_access_token": True,
# Advertise to clients that they need not include an `id_server`
# parameter during registration or password reset, as Synapse now decides
# itself which identity server to use (or none at all).
#
# This is also used by a client when they wish to bind a 3PID to their
# account, but not bind it to an identity server, the endpoint for which
# also requires `id_server`. If the homeserver is handling 3PID
# verification itself, there is no need to ask the user for `id_server` to
# be supplied.
"m.require_identity_server": False,
},
},
)
def register_servlets(hs, http_server):
VersionsRestServlet(hs).register(http_server)
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