223 lines
7.3 KiB
Python
223 lines
7.3 KiB
Python
# -*- coding: utf-8 -*-
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# Copyright 2014-2016 OpenMarket Ltd
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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.errors import AuthError, Codes, NotFoundError, SynapseError
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from synapse.http.servlet import parse_json_object_from_request
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from synapse.types import RoomAlias
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from .base import ClientV1RestServlet, client_path_patterns
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logger = logging.getLogger(__name__)
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def register_servlets(hs, http_server):
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ClientDirectoryServer(hs).register(http_server)
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ClientDirectoryListServer(hs).register(http_server)
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ClientAppserviceDirectoryListServer(hs).register(http_server)
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class ClientDirectoryServer(ClientV1RestServlet):
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PATTERNS = client_path_patterns("/directory/room/(?P<room_alias>[^/]*)$")
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def __init__(self, hs):
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super(ClientDirectoryServer, self).__init__(hs)
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self.store = hs.get_datastore()
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self.handlers = hs.get_handlers()
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@defer.inlineCallbacks
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def on_GET(self, request, room_alias):
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room_alias = RoomAlias.from_string(room_alias)
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dir_handler = self.handlers.directory_handler
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res = yield dir_handler.get_association(room_alias)
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defer.returnValue((200, res))
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@defer.inlineCallbacks
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def on_PUT(self, request, room_alias):
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room_alias = RoomAlias.from_string(room_alias)
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content = parse_json_object_from_request(request)
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if "room_id" not in content:
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raise SynapseError(400, 'Missing params: ["room_id"]',
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errcode=Codes.BAD_JSON)
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logger.debug("Got content: %s", content)
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logger.debug("Got room name: %s", room_alias.to_string())
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room_id = content["room_id"]
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servers = content["servers"] if "servers" in content else None
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logger.debug("Got room_id: %s", room_id)
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logger.debug("Got servers: %s", servers)
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# TODO(erikj): Check types.
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room = yield self.store.get_room(room_id)
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if room is None:
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raise SynapseError(400, "Room does not exist")
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dir_handler = self.handlers.directory_handler
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try:
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# try to auth as a user
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requester = yield self.auth.get_user_by_req(request)
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try:
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user_id = requester.user.to_string()
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yield dir_handler.create_association(
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user_id, room_alias, room_id, servers
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)
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yield dir_handler.send_room_alias_update_event(
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requester,
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user_id,
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room_id
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)
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except SynapseError as e:
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raise e
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except Exception:
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logger.exception("Failed to create association")
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raise
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except AuthError:
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# try to auth as an application service
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service = yield self.auth.get_appservice_by_req(request)
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yield dir_handler.create_appservice_association(
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service, room_alias, room_id, servers
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)
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logger.info(
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"Application service at %s created alias %s pointing to %s",
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service.url,
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room_alias.to_string(),
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room_id
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)
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defer.returnValue((200, {}))
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@defer.inlineCallbacks
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def on_DELETE(self, request, room_alias):
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dir_handler = self.handlers.directory_handler
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try:
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service = yield self.auth.get_appservice_by_req(request)
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room_alias = RoomAlias.from_string(room_alias)
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yield dir_handler.delete_appservice_association(
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service, room_alias
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)
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logger.info(
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"Application service at %s deleted alias %s",
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service.url,
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room_alias.to_string()
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)
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defer.returnValue((200, {}))
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except AuthError:
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# fallback to default user behaviour if they aren't an AS
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pass
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requester = yield self.auth.get_user_by_req(request)
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user = requester.user
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room_alias = RoomAlias.from_string(room_alias)
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yield dir_handler.delete_association(
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requester, user.to_string(), room_alias
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)
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logger.info(
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"User %s deleted alias %s",
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user.to_string(),
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room_alias.to_string()
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)
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defer.returnValue((200, {}))
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class ClientDirectoryListServer(ClientV1RestServlet):
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PATTERNS = client_path_patterns("/directory/list/room/(?P<room_id>[^/]*)$")
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def __init__(self, hs):
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super(ClientDirectoryListServer, self).__init__(hs)
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self.store = hs.get_datastore()
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self.handlers = hs.get_handlers()
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@defer.inlineCallbacks
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def on_GET(self, request, room_id):
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room = yield self.store.get_room(room_id)
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if room is None:
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raise NotFoundError("Unknown room")
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defer.returnValue((200, {
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"visibility": "public" if room["is_public"] else "private"
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}))
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@defer.inlineCallbacks
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def on_PUT(self, request, room_id):
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requester = yield self.auth.get_user_by_req(request)
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content = parse_json_object_from_request(request)
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visibility = content.get("visibility", "public")
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yield self.handlers.directory_handler.edit_published_room_list(
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requester, room_id, visibility,
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)
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defer.returnValue((200, {}))
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@defer.inlineCallbacks
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def on_DELETE(self, request, room_id):
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requester = yield self.auth.get_user_by_req(request)
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yield self.handlers.directory_handler.edit_published_room_list(
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requester, room_id, "private",
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)
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defer.returnValue((200, {}))
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class ClientAppserviceDirectoryListServer(ClientV1RestServlet):
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PATTERNS = client_path_patterns(
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"/directory/list/appservice/(?P<network_id>[^/]*)/(?P<room_id>[^/]*)$"
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)
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def __init__(self, hs):
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super(ClientAppserviceDirectoryListServer, self).__init__(hs)
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self.store = hs.get_datastore()
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self.handlers = hs.get_handlers()
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def on_PUT(self, request, network_id, room_id):
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content = parse_json_object_from_request(request)
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visibility = content.get("visibility", "public")
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return self._edit(request, network_id, room_id, visibility)
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def on_DELETE(self, request, network_id, room_id):
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return self._edit(request, network_id, room_id, "private")
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@defer.inlineCallbacks
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def _edit(self, request, network_id, room_id, visibility):
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requester = yield self.auth.get_user_by_req(request)
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if not requester.app_service:
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raise AuthError(
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403, "Only appservices can edit the appservice published room list"
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)
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yield self.handlers.directory_handler.edit_published_appservice_room_list(
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requester.app_service.id, network_id, room_id, visibility,
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)
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defer.returnValue((200, {}))
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