mirror of
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01c88a09cd
Instead of proxying through the magic getter of the RootConfig object. This should be more performant (and is more explicit).
277 lines
10 KiB
Python
277 lines
10 KiB
Python
# Copyright 2014-2016 OpenMarket Ltd
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# Copyright 2018-2019 New Vector Ltd
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# Copyright 2020, 2021 The Matrix.org Foundation C.I.C.
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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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import platform
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from typing import TYPE_CHECKING, Optional, Tuple
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import synapse
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from synapse.api.errors import Codes, NotFoundError, SynapseError
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from synapse.http.server import HttpServer, JsonResource
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from synapse.http.servlet import RestServlet, parse_json_object_from_request
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from synapse.http.site import SynapseRequest
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from synapse.rest.admin._base import admin_patterns, assert_requester_is_admin
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from synapse.rest.admin.devices import (
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DeleteDevicesRestServlet,
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DeviceRestServlet,
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DevicesRestServlet,
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)
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from synapse.rest.admin.event_reports import (
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EventReportDetailRestServlet,
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EventReportsRestServlet,
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)
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from synapse.rest.admin.groups import DeleteGroupAdminRestServlet
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from synapse.rest.admin.media import ListMediaInRoom, register_servlets_for_media_repo
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from synapse.rest.admin.registration_tokens import (
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ListRegistrationTokensRestServlet,
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NewRegistrationTokenRestServlet,
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RegistrationTokenRestServlet,
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)
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from synapse.rest.admin.rooms import (
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DeleteRoomRestServlet,
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ForwardExtremitiesRestServlet,
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JoinRoomAliasServlet,
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ListRoomRestServlet,
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MakeRoomAdminRestServlet,
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RoomEventContextServlet,
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RoomMembersRestServlet,
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RoomRestServlet,
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RoomStateRestServlet,
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)
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from synapse.rest.admin.server_notice_servlet import SendServerNoticeServlet
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from synapse.rest.admin.statistics import UserMediaStatisticsRestServlet
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from synapse.rest.admin.username_available import UsernameAvailableRestServlet
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from synapse.rest.admin.users import (
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AccountValidityRenewServlet,
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DeactivateAccountRestServlet,
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PushersRestServlet,
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RateLimitRestServlet,
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ResetPasswordRestServlet,
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SearchUsersRestServlet,
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ShadowBanRestServlet,
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UserAdminServlet,
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UserMembershipRestServlet,
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UserRegisterServlet,
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UserRestServletV2,
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UsersRestServletV2,
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UserTokenRestServlet,
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WhoisRestServlet,
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)
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from synapse.types import JsonDict, RoomStreamToken
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from synapse.util.versionstring import get_version_string
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if TYPE_CHECKING:
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from synapse.server import HomeServer
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logger = logging.getLogger(__name__)
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class VersionServlet(RestServlet):
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PATTERNS = admin_patterns("/server_version$")
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def __init__(self, hs: "HomeServer"):
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self.res = {
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"server_version": get_version_string(synapse),
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"python_version": platform.python_version(),
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}
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def on_GET(self, request: SynapseRequest) -> Tuple[int, JsonDict]:
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return 200, self.res
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class PurgeHistoryRestServlet(RestServlet):
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PATTERNS = admin_patterns(
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"/purge_history/(?P<room_id>[^/]*)(/(?P<event_id>[^/]+))?"
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)
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def __init__(self, hs: "HomeServer"):
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self.pagination_handler = hs.get_pagination_handler()
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self.store = hs.get_datastore()
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self.auth = hs.get_auth()
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async def on_POST(
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self, request: SynapseRequest, room_id: str, event_id: Optional[str]
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) -> Tuple[int, JsonDict]:
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await assert_requester_is_admin(self.auth, request)
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body = parse_json_object_from_request(request, allow_empty_body=True)
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delete_local_events = bool(body.get("delete_local_events", False))
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# establish the topological ordering we should keep events from. The
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# user can provide an event_id in the URL or the request body, or can
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# provide a timestamp in the request body.
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if event_id is None:
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event_id = body.get("purge_up_to_event_id")
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if event_id is not None:
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event = await self.store.get_event(event_id)
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if event.room_id != room_id:
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raise SynapseError(400, "Event is for wrong room.")
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# RoomStreamToken expects [int] not Optional[int]
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assert event.internal_metadata.stream_ordering is not None
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room_token = RoomStreamToken(
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event.depth, event.internal_metadata.stream_ordering
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)
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token = await room_token.to_string(self.store)
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logger.info("[purge] purging up to token %s (event_id %s)", token, event_id)
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elif "purge_up_to_ts" in body:
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ts = body["purge_up_to_ts"]
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if not isinstance(ts, int):
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raise SynapseError(
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400, "purge_up_to_ts must be an int", errcode=Codes.BAD_JSON
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)
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stream_ordering = await self.store.find_first_stream_ordering_after_ts(ts)
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r = await self.store.get_room_event_before_stream_ordering(
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room_id, stream_ordering
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)
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if not r:
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logger.warning(
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"[purge] purging events not possible: No event found "
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"(received_ts %i => stream_ordering %i)",
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ts,
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stream_ordering,
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)
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raise SynapseError(
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404, "there is no event to be purged", errcode=Codes.NOT_FOUND
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)
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(stream, topo, _event_id) = r
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token = "t%d-%d" % (topo, stream)
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logger.info(
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"[purge] purging up to token %s (received_ts %i => "
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"stream_ordering %i)",
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token,
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ts,
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stream_ordering,
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)
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else:
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raise SynapseError(
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400,
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"must specify purge_up_to_event_id or purge_up_to_ts",
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errcode=Codes.BAD_JSON,
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)
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purge_id = self.pagination_handler.start_purge_history(
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room_id, token, delete_local_events=delete_local_events
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)
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return 200, {"purge_id": purge_id}
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class PurgeHistoryStatusRestServlet(RestServlet):
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PATTERNS = admin_patterns("/purge_history_status/(?P<purge_id>[^/]+)")
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def __init__(self, hs: "HomeServer"):
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self.pagination_handler = hs.get_pagination_handler()
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self.auth = hs.get_auth()
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async def on_GET(
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self, request: SynapseRequest, purge_id: str
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) -> Tuple[int, JsonDict]:
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await assert_requester_is_admin(self.auth, request)
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purge_status = self.pagination_handler.get_purge_status(purge_id)
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if purge_status is None:
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raise NotFoundError("purge id '%s' not found" % purge_id)
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return 200, purge_status.asdict()
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########################################################################################
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#
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# please don't add more servlets here: this file is already long and unwieldy. Put
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# them in separate files within the 'admin' package.
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#
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########################################################################################
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class AdminRestResource(JsonResource):
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"""The REST resource which gets mounted at /_synapse/admin"""
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def __init__(self, hs: "HomeServer"):
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JsonResource.__init__(self, hs, canonical_json=False)
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register_servlets(hs, self)
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def register_servlets(hs: "HomeServer", http_server: HttpServer) -> None:
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"""
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Register all the admin servlets.
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"""
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register_servlets_for_client_rest_resource(hs, http_server)
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ListRoomRestServlet(hs).register(http_server)
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RoomStateRestServlet(hs).register(http_server)
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RoomRestServlet(hs).register(http_server)
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RoomMembersRestServlet(hs).register(http_server)
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DeleteRoomRestServlet(hs).register(http_server)
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JoinRoomAliasServlet(hs).register(http_server)
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VersionServlet(hs).register(http_server)
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UserAdminServlet(hs).register(http_server)
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UserMembershipRestServlet(hs).register(http_server)
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UserTokenRestServlet(hs).register(http_server)
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UserRestServletV2(hs).register(http_server)
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UsersRestServletV2(hs).register(http_server)
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DeviceRestServlet(hs).register(http_server)
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DevicesRestServlet(hs).register(http_server)
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DeleteDevicesRestServlet(hs).register(http_server)
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UserMediaStatisticsRestServlet(hs).register(http_server)
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EventReportDetailRestServlet(hs).register(http_server)
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EventReportsRestServlet(hs).register(http_server)
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PushersRestServlet(hs).register(http_server)
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MakeRoomAdminRestServlet(hs).register(http_server)
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ShadowBanRestServlet(hs).register(http_server)
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ForwardExtremitiesRestServlet(hs).register(http_server)
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RoomEventContextServlet(hs).register(http_server)
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RateLimitRestServlet(hs).register(http_server)
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UsernameAvailableRestServlet(hs).register(http_server)
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ListRegistrationTokensRestServlet(hs).register(http_server)
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NewRegistrationTokenRestServlet(hs).register(http_server)
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RegistrationTokenRestServlet(hs).register(http_server)
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# Some servlets only get registered for the main process.
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if hs.config.worker.worker_app is None:
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SendServerNoticeServlet(hs).register(http_server)
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def register_servlets_for_client_rest_resource(
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hs: "HomeServer", http_server: HttpServer
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) -> None:
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"""Register only the servlets which need to be exposed on /_matrix/client/xxx"""
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WhoisRestServlet(hs).register(http_server)
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PurgeHistoryStatusRestServlet(hs).register(http_server)
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DeactivateAccountRestServlet(hs).register(http_server)
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PurgeHistoryRestServlet(hs).register(http_server)
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ResetPasswordRestServlet(hs).register(http_server)
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SearchUsersRestServlet(hs).register(http_server)
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UserRegisterServlet(hs).register(http_server)
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DeleteGroupAdminRestServlet(hs).register(http_server)
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AccountValidityRenewServlet(hs).register(http_server)
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# Load the media repo ones if we're using them. Otherwise load the servlets which
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# don't need a media repo (typically readonly admin APIs).
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if hs.config.can_load_media_repo:
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register_servlets_for_media_repo(hs, http_server)
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else:
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ListMediaInRoom(hs).register(http_server)
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# don't add more things here: new servlets should only be exposed on
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# /_synapse/admin so should not go here. Instead register them in AdminRestResource.
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