65 lines
2.1 KiB
Python
65 lines
2.1 KiB
Python
# -*- coding: utf-8 -*-
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# Copyright 2019 New Vector
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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 twisted.internet import defer
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from synapse.api.room_versions import DEFAULT_ROOM_VERSION, KNOWN_ROOM_VERSIONS
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from synapse.http.servlet import RestServlet
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from ._base import client_v2_patterns
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logger = logging.getLogger(__name__)
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class CapabilitiesRestServlet(RestServlet):
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"""End point to expose the capabilities of the server."""
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PATTERNS = client_v2_patterns("/capabilities$")
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def __init__(self, hs):
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"""
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Args:
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hs (synapse.server.HomeServer): server
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"""
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super(CapabilitiesRestServlet, self).__init__()
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self.hs = hs
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self.auth = hs.get_auth()
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self.store = hs.get_datastore()
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@defer.inlineCallbacks
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def on_GET(self, request):
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requester = yield self.auth.get_user_by_req(request, allow_guest=True)
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user = yield self.store.get_user_by_id(requester.user.to_string())
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change_password = bool(user["password_hash"])
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response = {
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"capabilities": {
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"m.room_versions": {
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"default": DEFAULT_ROOM_VERSION.identifier,
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"available": {
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v.identifier: v.disposition
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for v in KNOWN_ROOM_VERSIONS.values()
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},
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},
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"m.change_password": {"enabled": change_password},
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}
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}
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defer.returnValue((200, response))
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def register_servlets(hs, http_server):
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CapabilitiesRestServlet(hs).register(http_server)
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