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During the migration the automated script to update the copyright headers accidentally got rid of some of the existing copyright lines. Reinstate them.
1523 lines
53 KiB
Python
1523 lines
53 KiB
Python
#
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# This file is licensed under the Affero General Public License (AGPL) version 3.
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#
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# Copyright 2014-2016 OpenMarket Ltd
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# Copyright (C) 2023 New Vector, Ltd
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#
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# This program is free software: you can redistribute it and/or modify
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# it under the terms of the GNU Affero General Public License as
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# published by the Free Software Foundation, either version 3 of the
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# License, or (at your option) any later version.
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#
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# See the GNU Affero General Public License for more details:
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# <https://www.gnu.org/licenses/agpl-3.0.html>.
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#
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# Originally licensed under the Apache License, Version 2.0:
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# <http://www.apache.org/licenses/LICENSE-2.0>.
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#
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# [This file includes modifications made by New Vector Limited]
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#
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#
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""" This module contains REST servlets to do with rooms: /rooms/<paths> """
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import logging
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import re
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from enum import Enum
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from http import HTTPStatus
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from typing import TYPE_CHECKING, Awaitable, Dict, List, Optional, Tuple
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from urllib import parse as urlparse
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from prometheus_client.core import Histogram
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from twisted.web.server import Request
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from synapse import event_auth
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from synapse.api.constants import Direction, EventTypes, Membership
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from synapse.api.errors import (
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AuthError,
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Codes,
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InvalidClientCredentialsError,
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MissingClientTokenError,
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ShadowBanError,
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SynapseError,
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UnredactedContentDeletedError,
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)
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from synapse.api.filtering import Filter
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from synapse.events.utils import SerializeEventConfig, format_event_for_client_v2
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from synapse.http.server import HttpServer
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from synapse.http.servlet import (
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ResolveRoomIdMixin,
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RestServlet,
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assert_params_in_dict,
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parse_boolean,
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parse_enum,
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parse_integer,
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parse_json_object_from_request,
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parse_string,
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parse_strings_from_args,
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)
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from synapse.http.site import SynapseRequest
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from synapse.logging.context import make_deferred_yieldable, run_in_background
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from synapse.logging.opentracing import set_tag
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from synapse.metrics.background_process_metrics import run_as_background_process
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from synapse.rest.client._base import client_patterns
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from synapse.rest.client.transactions import HttpTransactionCache
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from synapse.streams.config import PaginationConfig
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from synapse.types import JsonDict, Requester, StreamToken, ThirdPartyInstanceID, UserID
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from synapse.types.state import StateFilter
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from synapse.util import json_decoder
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from synapse.util.cancellation import cancellable
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from synapse.util.stringutils import parse_and_validate_server_name, random_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 _RoomSize(Enum):
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"""
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Enum to differentiate sizes of rooms. This is a pretty good approximation
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about how hard it will be to get events in the room. We could also look at
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room "complexity".
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"""
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# This doesn't necessarily mean the room is a DM, just that there is a DM
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# amount of people there.
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DM_SIZE = "direct_message_size"
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SMALL = "small"
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SUBSTANTIAL = "substantial"
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LARGE = "large"
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@staticmethod
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def from_member_count(member_count: int) -> "_RoomSize":
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if member_count <= 2:
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return _RoomSize.DM_SIZE
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elif member_count < 100:
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return _RoomSize.SMALL
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elif member_count < 1000:
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return _RoomSize.SUBSTANTIAL
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else:
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return _RoomSize.LARGE
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# This is an extra metric on top of `synapse_http_server_response_time_seconds`
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# which times the same sort of thing but this one allows us to see values
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# greater than 10s. We use a separate dedicated histogram with its own buckets
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# so that we don't increase the cardinality of the general one because it's
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# multiplied across hundreds of servlets.
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messsages_response_timer = Histogram(
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"synapse_room_message_list_rest_servlet_response_time_seconds",
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"sec",
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# We have a label for room size so we can try to see a more realistic
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# picture of /messages response time for bigger rooms. We don't want the
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# tiny rooms that can always respond fast skewing our results when we're trying
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# to optimize the bigger cases.
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["room_size"],
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buckets=(
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0.005,
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0.01,
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0.025,
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0.05,
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0.1,
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0.25,
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0.5,
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1.0,
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2.5,
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5.0,
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10.0,
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20.0,
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30.0,
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60.0,
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80.0,
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100.0,
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120.0,
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150.0,
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180.0,
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"+Inf",
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),
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)
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class TransactionRestServlet(RestServlet):
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def __init__(self, hs: "HomeServer"):
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super().__init__()
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self.txns = HttpTransactionCache(hs)
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class RoomCreateRestServlet(TransactionRestServlet):
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CATEGORY = "Client API requests"
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def __init__(self, hs: "HomeServer"):
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super().__init__(hs)
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self._room_creation_handler = hs.get_room_creation_handler()
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self.auth = hs.get_auth()
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def register(self, http_server: HttpServer) -> None:
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PATTERNS = "/createRoom"
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register_txn_path(self, PATTERNS, http_server)
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async def on_PUT(
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self, request: SynapseRequest, txn_id: str
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) -> Tuple[int, JsonDict]:
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requester = await self.auth.get_user_by_req(request)
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set_tag("txn_id", txn_id)
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return await self.txns.fetch_or_execute_request(
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request, requester, self._do, request, requester
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)
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async def on_POST(self, request: SynapseRequest) -> Tuple[int, JsonDict]:
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requester = await self.auth.get_user_by_req(request)
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return await self._do(request, requester)
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async def _do(
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self, request: SynapseRequest, requester: Requester
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) -> Tuple[int, JsonDict]:
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room_id, _, _ = await self._room_creation_handler.create_room(
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requester, self.get_room_config(request)
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)
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return 200, {"room_id": room_id}
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def get_room_config(self, request: Request) -> JsonDict:
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user_supplied_config = parse_json_object_from_request(request)
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return user_supplied_config
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# TODO: Needs unit testing for generic events
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class RoomStateEventRestServlet(RestServlet):
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CATEGORY = "Event sending requests"
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def __init__(self, hs: "HomeServer"):
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super().__init__()
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self.event_creation_handler = hs.get_event_creation_handler()
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self.room_member_handler = hs.get_room_member_handler()
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self.message_handler = hs.get_message_handler()
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self.auth = hs.get_auth()
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def register(self, http_server: HttpServer) -> None:
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# /rooms/$roomid/state/$eventtype
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no_state_key = "/rooms/(?P<room_id>[^/]*)/state/(?P<event_type>[^/]*)$"
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# /rooms/$roomid/state/$eventtype/$statekey
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state_key = (
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"/rooms/(?P<room_id>[^/]*)/state/"
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"(?P<event_type>[^/]*)/(?P<state_key>[^/]*)$"
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)
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http_server.register_paths(
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"GET",
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client_patterns(state_key, v1=True),
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self.on_GET,
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self.__class__.__name__,
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)
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http_server.register_paths(
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"PUT",
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client_patterns(state_key, v1=True),
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self.on_PUT,
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self.__class__.__name__,
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)
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http_server.register_paths(
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"GET",
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client_patterns(no_state_key, v1=True),
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self.on_GET_no_state_key,
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self.__class__.__name__,
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)
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http_server.register_paths(
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"PUT",
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client_patterns(no_state_key, v1=True),
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self.on_PUT_no_state_key,
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self.__class__.__name__,
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)
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@cancellable
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def on_GET_no_state_key(
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self, request: SynapseRequest, room_id: str, event_type: str
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) -> Awaitable[Tuple[int, JsonDict]]:
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return self.on_GET(request, room_id, event_type, "")
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def on_PUT_no_state_key(
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self, request: SynapseRequest, room_id: str, event_type: str
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) -> Awaitable[Tuple[int, JsonDict]]:
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return self.on_PUT(request, room_id, event_type, "")
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@cancellable
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async def on_GET(
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self, request: SynapseRequest, room_id: str, event_type: str, state_key: str
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) -> Tuple[int, JsonDict]:
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requester = await self.auth.get_user_by_req(request, allow_guest=True)
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format = parse_string(
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request, "format", default="content", allowed_values=["content", "event"]
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)
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msg_handler = self.message_handler
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data = await msg_handler.get_room_data(
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requester=requester,
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room_id=room_id,
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event_type=event_type,
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state_key=state_key,
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)
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if not data:
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raise SynapseError(404, "Event not found.", errcode=Codes.NOT_FOUND)
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if format == "event":
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event = format_event_for_client_v2(data.get_dict())
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return 200, event
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elif format == "content":
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return 200, data.get_dict()["content"]
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# Format must be event or content, per the parse_string call above.
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raise RuntimeError(f"Unknown format: {format:r}.")
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async def on_PUT(
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self,
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request: SynapseRequest,
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room_id: str,
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event_type: str,
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state_key: str,
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txn_id: Optional[str] = None,
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) -> Tuple[int, JsonDict]:
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requester = await self.auth.get_user_by_req(request, allow_guest=True)
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if txn_id:
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set_tag("txn_id", txn_id)
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content = parse_json_object_from_request(request)
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origin_server_ts = None
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if requester.app_service:
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origin_server_ts = parse_integer(request, "ts")
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try:
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if event_type == EventTypes.Member:
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membership = content.get("membership", None)
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event_id, _ = await self.room_member_handler.update_membership(
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requester,
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target=UserID.from_string(state_key),
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room_id=room_id,
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action=membership,
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content=content,
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origin_server_ts=origin_server_ts,
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)
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else:
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event_dict: JsonDict = {
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"type": event_type,
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"content": content,
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"room_id": room_id,
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"sender": requester.user.to_string(),
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}
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if state_key is not None:
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event_dict["state_key"] = state_key
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if origin_server_ts is not None:
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event_dict["origin_server_ts"] = origin_server_ts
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(
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event,
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_,
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) = await self.event_creation_handler.create_and_send_nonmember_event(
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requester, event_dict, txn_id=txn_id
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)
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event_id = event.event_id
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except ShadowBanError:
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event_id = "$" + random_string(43)
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set_tag("event_id", event_id)
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ret = {"event_id": event_id}
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return 200, ret
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# TODO: Needs unit testing for generic events + feedback
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class RoomSendEventRestServlet(TransactionRestServlet):
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CATEGORY = "Event sending requests"
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def __init__(self, hs: "HomeServer"):
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super().__init__(hs)
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self.event_creation_handler = hs.get_event_creation_handler()
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self.auth = hs.get_auth()
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def register(self, http_server: HttpServer) -> None:
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# /rooms/$roomid/send/$event_type[/$txn_id]
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PATTERNS = "/rooms/(?P<room_id>[^/]*)/send/(?P<event_type>[^/]*)"
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register_txn_path(self, PATTERNS, http_server)
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async def _do(
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self,
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request: SynapseRequest,
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requester: Requester,
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room_id: str,
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event_type: str,
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txn_id: Optional[str],
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) -> Tuple[int, JsonDict]:
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content = parse_json_object_from_request(request)
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event_dict: JsonDict = {
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"type": event_type,
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"content": content,
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"room_id": room_id,
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"sender": requester.user.to_string(),
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}
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if requester.app_service:
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origin_server_ts = parse_integer(request, "ts")
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if origin_server_ts is not None:
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event_dict["origin_server_ts"] = origin_server_ts
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try:
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(
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event,
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_,
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) = await self.event_creation_handler.create_and_send_nonmember_event(
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requester, event_dict, txn_id=txn_id
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)
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event_id = event.event_id
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except ShadowBanError:
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event_id = "$" + random_string(43)
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set_tag("event_id", event_id)
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return 200, {"event_id": event_id}
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async def on_POST(
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self,
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request: SynapseRequest,
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room_id: str,
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event_type: str,
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) -> Tuple[int, JsonDict]:
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requester = await self.auth.get_user_by_req(request, allow_guest=True)
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return await self._do(request, requester, room_id, event_type, None)
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async def on_PUT(
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self, request: SynapseRequest, room_id: str, event_type: str, txn_id: str
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) -> Tuple[int, JsonDict]:
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requester = await self.auth.get_user_by_req(request, allow_guest=True)
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set_tag("txn_id", txn_id)
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return await self.txns.fetch_or_execute_request(
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request,
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requester,
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self._do,
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request,
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requester,
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room_id,
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event_type,
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txn_id,
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)
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# TODO: Needs unit testing for room ID + alias joins
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class JoinRoomAliasServlet(ResolveRoomIdMixin, TransactionRestServlet):
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CATEGORY = "Event sending requests"
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def __init__(self, hs: "HomeServer"):
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super().__init__(hs)
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super(ResolveRoomIdMixin, self).__init__(hs) # ensure the Mixin is set up
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self.auth = hs.get_auth()
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def register(self, http_server: HttpServer) -> None:
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# /join/$room_identifier[/$txn_id]
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PATTERNS = "/join/(?P<room_identifier>[^/]*)"
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register_txn_path(self, PATTERNS, http_server)
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async def _do(
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self,
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request: SynapseRequest,
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requester: Requester,
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room_identifier: str,
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txn_id: Optional[str],
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) -> Tuple[int, JsonDict]:
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content = parse_json_object_from_request(request, allow_empty_body=True)
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# twisted.web.server.Request.args is incorrectly defined as Optional[Any]
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args: Dict[bytes, List[bytes]] = request.args # type: ignore
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remote_room_hosts = parse_strings_from_args(args, "server_name", required=False)
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room_id, remote_room_hosts = await self.resolve_room_id(
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room_identifier,
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remote_room_hosts,
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)
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await self.room_member_handler.update_membership(
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requester=requester,
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target=requester.user,
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room_id=room_id,
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action="join",
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txn_id=txn_id,
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remote_room_hosts=remote_room_hosts,
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content=content,
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third_party_signed=content.get("third_party_signed", None),
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)
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return 200, {"room_id": room_id}
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async def on_POST(
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self,
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request: SynapseRequest,
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room_identifier: str,
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) -> Tuple[int, JsonDict]:
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requester = await self.auth.get_user_by_req(request, allow_guest=True)
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return await self._do(request, requester, room_identifier, None)
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|
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async def on_PUT(
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self, request: SynapseRequest, room_identifier: str, txn_id: str
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) -> Tuple[int, JsonDict]:
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requester = await self.auth.get_user_by_req(request, allow_guest=True)
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set_tag("txn_id", txn_id)
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return await self.txns.fetch_or_execute_request(
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request, requester, self._do, request, requester, room_identifier, txn_id
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)
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|
|
|
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# TODO: Needs unit testing
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|
class PublicRoomListRestServlet(RestServlet):
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|
PATTERNS = client_patterns("/publicRooms$", v1=True)
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CATEGORY = "Client API requests"
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|
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def __init__(self, hs: "HomeServer"):
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super().__init__()
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self.hs = hs
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self.auth = hs.get_auth()
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|
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async def on_GET(self, request: SynapseRequest) -> Tuple[int, JsonDict]:
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server = parse_string(request, "server")
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|
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try:
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await self.auth.get_user_by_req(request, allow_guest=True)
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except InvalidClientCredentialsError as e:
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# Option to allow servers to require auth when accessing
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# /publicRooms via CS API. This is especially helpful in private
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# federations.
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if not self.hs.config.server.allow_public_rooms_without_auth:
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raise
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|
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# We allow people to not be authed if they're just looking at our
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# room list, but require auth when we proxy the request.
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# In both cases we call the auth function, as that has the side
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# effect of logging who issued this request if an access token was
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# provided.
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if server:
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raise e
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|
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limit: Optional[int] = parse_integer(request, "limit", 0)
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since_token = parse_string(request, "since")
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|
|
if limit == 0:
|
|
# zero is a special value which corresponds to no limit.
|
|
limit = None
|
|
|
|
handler = self.hs.get_room_list_handler()
|
|
if server and not self.hs.is_mine_server_name(server):
|
|
# Ensure the server is valid.
|
|
try:
|
|
parse_and_validate_server_name(server)
|
|
except ValueError:
|
|
raise SynapseError(
|
|
400,
|
|
"Invalid server name: %s" % (server,),
|
|
Codes.INVALID_PARAM,
|
|
)
|
|
|
|
data = await handler.get_remote_public_room_list(
|
|
server, limit=limit, since_token=since_token
|
|
)
|
|
else:
|
|
data = await handler.get_local_public_room_list(
|
|
limit=limit, since_token=since_token
|
|
)
|
|
|
|
return 200, data
|
|
|
|
async def on_POST(self, request: SynapseRequest) -> Tuple[int, JsonDict]:
|
|
await self.auth.get_user_by_req(request, allow_guest=True)
|
|
|
|
server = parse_string(request, "server")
|
|
content = parse_json_object_from_request(request)
|
|
|
|
limit: Optional[int] = int(content.get("limit", 100))
|
|
since_token = content.get("since", None)
|
|
search_filter = content.get("filter", None)
|
|
|
|
include_all_networks = content.get("include_all_networks", False)
|
|
third_party_instance_id = content.get("third_party_instance_id", None)
|
|
|
|
if include_all_networks:
|
|
network_tuple = None
|
|
if third_party_instance_id is not None:
|
|
raise SynapseError(
|
|
400, "Can't use include_all_networks with an explicit network"
|
|
)
|
|
elif third_party_instance_id is None:
|
|
network_tuple = ThirdPartyInstanceID(None, None)
|
|
else:
|
|
network_tuple = ThirdPartyInstanceID.from_string(third_party_instance_id)
|
|
|
|
if limit == 0:
|
|
# zero is a special value which corresponds to no limit.
|
|
limit = None
|
|
|
|
handler = self.hs.get_room_list_handler()
|
|
if server and not self.hs.is_mine_server_name(server):
|
|
# Ensure the server is valid.
|
|
try:
|
|
parse_and_validate_server_name(server)
|
|
except ValueError:
|
|
raise SynapseError(
|
|
400,
|
|
"Invalid server name: %s" % (server,),
|
|
Codes.INVALID_PARAM,
|
|
)
|
|
|
|
data = await handler.get_remote_public_room_list(
|
|
server,
|
|
limit=limit,
|
|
since_token=since_token,
|
|
search_filter=search_filter,
|
|
include_all_networks=include_all_networks,
|
|
third_party_instance_id=third_party_instance_id,
|
|
)
|
|
|
|
else:
|
|
data = await handler.get_local_public_room_list(
|
|
limit=limit,
|
|
since_token=since_token,
|
|
search_filter=search_filter,
|
|
network_tuple=network_tuple,
|
|
)
|
|
|
|
return 200, data
|
|
|
|
|
|
# TODO: Needs unit testing
|
|
class RoomMemberListRestServlet(RestServlet):
|
|
PATTERNS = client_patterns("/rooms/(?P<room_id>[^/]*)/members$", v1=True)
|
|
CATEGORY = "Client API requests"
|
|
|
|
def __init__(self, hs: "HomeServer"):
|
|
super().__init__()
|
|
self.message_handler = hs.get_message_handler()
|
|
self.auth = hs.get_auth()
|
|
self.store = hs.get_datastores().main
|
|
|
|
@cancellable
|
|
async def on_GET(
|
|
self, request: SynapseRequest, room_id: str
|
|
) -> Tuple[int, JsonDict]:
|
|
# TODO support Pagination stream API (limit/tokens)
|
|
requester = await self.auth.get_user_by_req(request, allow_guest=True)
|
|
handler = self.message_handler
|
|
|
|
# request the state as of a given event, as identified by a stream token,
|
|
# for consistency with /messages etc.
|
|
# useful for getting the membership in retrospect as of a given /sync
|
|
# response.
|
|
at_token_string = parse_string(request, "at")
|
|
if at_token_string is None:
|
|
at_token = None
|
|
else:
|
|
at_token = await StreamToken.from_string(self.store, at_token_string)
|
|
|
|
# let you filter down on particular memberships.
|
|
# XXX: this may not be the best shape for this API - we could pass in a filter
|
|
# instead, except filters aren't currently aware of memberships.
|
|
# See https://github.com/matrix-org/matrix-doc/issues/1337 for more details.
|
|
membership = parse_string(request, "membership")
|
|
not_membership = parse_string(request, "not_membership")
|
|
|
|
events = await handler.get_state_events(
|
|
room_id=room_id,
|
|
requester=requester,
|
|
at_token=at_token,
|
|
state_filter=StateFilter.from_types([(EventTypes.Member, None)]),
|
|
)
|
|
|
|
chunk = []
|
|
|
|
for event in events:
|
|
if (membership and event["content"].get("membership") != membership) or (
|
|
not_membership and event["content"].get("membership") == not_membership
|
|
):
|
|
continue
|
|
chunk.append(event)
|
|
|
|
return 200, {"chunk": chunk}
|
|
|
|
|
|
# deprecated in favour of /members?membership=join?
|
|
# except it does custom AS logic and has a simpler return format
|
|
class JoinedRoomMemberListRestServlet(RestServlet):
|
|
PATTERNS = client_patterns("/rooms/(?P<room_id>[^/]*)/joined_members$", v1=True)
|
|
CATEGORY = "Client API requests"
|
|
|
|
def __init__(self, hs: "HomeServer"):
|
|
super().__init__()
|
|
self.message_handler = hs.get_message_handler()
|
|
self.auth = hs.get_auth()
|
|
|
|
async def on_GET(
|
|
self, request: SynapseRequest, room_id: str
|
|
) -> Tuple[int, JsonDict]:
|
|
requester = await self.auth.get_user_by_req(request)
|
|
|
|
users_with_profile = await self.message_handler.get_joined_members(
|
|
requester, room_id
|
|
)
|
|
|
|
return 200, {"joined": users_with_profile}
|
|
|
|
|
|
# TODO: Needs better unit testing
|
|
class RoomMessageListRestServlet(RestServlet):
|
|
PATTERNS = client_patterns("/rooms/(?P<room_id>[^/]*)/messages$", v1=True)
|
|
# TODO The routing information should be exposed programatically.
|
|
# I want to do this but for now I felt bad about leaving this without
|
|
# at least a visible warning on it.
|
|
CATEGORY = "Client API requests (ALL FOR SAME ROOM MUST GO TO SAME WORKER)"
|
|
|
|
def __init__(self, hs: "HomeServer"):
|
|
super().__init__()
|
|
self._hs = hs
|
|
self.clock = hs.get_clock()
|
|
self.pagination_handler = hs.get_pagination_handler()
|
|
self.auth = hs.get_auth()
|
|
self.store = hs.get_datastores().main
|
|
|
|
async def on_GET(
|
|
self, request: SynapseRequest, room_id: str
|
|
) -> Tuple[int, JsonDict]:
|
|
processing_start_time = self.clock.time_msec()
|
|
# Fire off and hope that we get a result by the end.
|
|
#
|
|
# We're using the mypy type ignore comment because the `@cached`
|
|
# decorator on `get_number_joined_users_in_room` doesn't play well with
|
|
# the type system. Maybe in the future, it can use some ParamSpec
|
|
# wizardry to fix it up.
|
|
room_member_count_deferred = run_in_background( # type: ignore[call-arg]
|
|
self.store.get_number_joined_users_in_room,
|
|
room_id, # type: ignore[arg-type]
|
|
)
|
|
|
|
requester = await self.auth.get_user_by_req(request, allow_guest=True)
|
|
pagination_config = await PaginationConfig.from_request(
|
|
self.store, request, default_limit=10
|
|
)
|
|
# Twisted will have processed the args by now.
|
|
assert request.args is not None
|
|
as_client_event = b"raw" not in request.args
|
|
filter_str = parse_string(request, "filter", encoding="utf-8")
|
|
if filter_str:
|
|
filter_json = urlparse.unquote(filter_str)
|
|
event_filter: Optional[Filter] = Filter(
|
|
self._hs, json_decoder.decode(filter_json)
|
|
)
|
|
if (
|
|
event_filter
|
|
and event_filter.filter_json.get("event_format", "client")
|
|
== "federation"
|
|
):
|
|
as_client_event = False
|
|
else:
|
|
event_filter = None
|
|
|
|
msgs = await self.pagination_handler.get_messages(
|
|
room_id=room_id,
|
|
requester=requester,
|
|
pagin_config=pagination_config,
|
|
as_client_event=as_client_event,
|
|
event_filter=event_filter,
|
|
)
|
|
|
|
processing_end_time = self.clock.time_msec()
|
|
room_member_count = await make_deferred_yieldable(room_member_count_deferred)
|
|
messsages_response_timer.labels(
|
|
room_size=_RoomSize.from_member_count(room_member_count)
|
|
).observe((processing_end_time - processing_start_time) / 1000)
|
|
|
|
return 200, msgs
|
|
|
|
|
|
# TODO: Needs unit testing
|
|
class RoomStateRestServlet(RestServlet):
|
|
PATTERNS = client_patterns("/rooms/(?P<room_id>[^/]*)/state$", v1=True)
|
|
CATEGORY = "Client API requests"
|
|
|
|
def __init__(self, hs: "HomeServer"):
|
|
super().__init__()
|
|
self.message_handler = hs.get_message_handler()
|
|
self.auth = hs.get_auth()
|
|
|
|
@cancellable
|
|
async def on_GET(
|
|
self, request: SynapseRequest, room_id: str
|
|
) -> Tuple[int, List[JsonDict]]:
|
|
requester = await self.auth.get_user_by_req(request, allow_guest=True)
|
|
# Get all the current state for this room
|
|
events = await self.message_handler.get_state_events(
|
|
room_id=room_id,
|
|
requester=requester,
|
|
)
|
|
return 200, events
|
|
|
|
|
|
# TODO: Needs unit testing
|
|
class RoomInitialSyncRestServlet(RestServlet):
|
|
PATTERNS = client_patterns("/rooms/(?P<room_id>[^/]*)/initialSync$", v1=True)
|
|
CATEGORY = "Sync requests"
|
|
|
|
def __init__(self, hs: "HomeServer"):
|
|
super().__init__()
|
|
self.initial_sync_handler = hs.get_initial_sync_handler()
|
|
self.auth = hs.get_auth()
|
|
self.store = hs.get_datastores().main
|
|
|
|
async def on_GET(
|
|
self, request: SynapseRequest, room_id: str
|
|
) -> Tuple[int, JsonDict]:
|
|
requester = await self.auth.get_user_by_req(request, allow_guest=True)
|
|
pagination_config = await PaginationConfig.from_request(
|
|
self.store, request, default_limit=10
|
|
)
|
|
content = await self.initial_sync_handler.room_initial_sync(
|
|
room_id=room_id, requester=requester, pagin_config=pagination_config
|
|
)
|
|
return 200, content
|
|
|
|
|
|
class RoomEventServlet(RestServlet):
|
|
PATTERNS = client_patterns(
|
|
"/rooms/(?P<room_id>[^/]*)/event/(?P<event_id>[^/]*)$", v1=True
|
|
)
|
|
CATEGORY = "Client API requests"
|
|
|
|
def __init__(self, hs: "HomeServer"):
|
|
super().__init__()
|
|
self.clock = hs.get_clock()
|
|
self._store = hs.get_datastores().main
|
|
self._state = hs.get_state_handler()
|
|
self._storage_controllers = hs.get_storage_controllers()
|
|
self.event_handler = hs.get_event_handler()
|
|
self._event_serializer = hs.get_event_client_serializer()
|
|
self._relations_handler = hs.get_relations_handler()
|
|
self.auth = hs.get_auth()
|
|
self.content_keep_ms = hs.config.server.redaction_retention_period
|
|
self.msc2815_enabled = hs.config.experimental.msc2815_enabled
|
|
|
|
async def on_GET(
|
|
self, request: SynapseRequest, room_id: str, event_id: str
|
|
) -> Tuple[int, JsonDict]:
|
|
requester = await self.auth.get_user_by_req(request, allow_guest=True)
|
|
|
|
include_unredacted_content = self.msc2815_enabled and (
|
|
parse_string(
|
|
request,
|
|
"fi.mau.msc2815.include_unredacted_content",
|
|
allowed_values=("true", "false"),
|
|
)
|
|
== "true"
|
|
)
|
|
if include_unredacted_content and not await self.auth.is_server_admin(
|
|
requester
|
|
):
|
|
power_level_event = (
|
|
await self._storage_controllers.state.get_current_state_event(
|
|
room_id, EventTypes.PowerLevels, ""
|
|
)
|
|
)
|
|
|
|
auth_events = {}
|
|
if power_level_event:
|
|
auth_events[(EventTypes.PowerLevels, "")] = power_level_event
|
|
|
|
redact_level = event_auth.get_named_level(auth_events, "redact", 50)
|
|
user_level = event_auth.get_user_power_level(
|
|
requester.user.to_string(), auth_events
|
|
)
|
|
if user_level < redact_level:
|
|
raise SynapseError(
|
|
403,
|
|
"You don't have permission to view redacted events in this room.",
|
|
errcode=Codes.FORBIDDEN,
|
|
)
|
|
|
|
try:
|
|
event = await self.event_handler.get_event(
|
|
requester.user,
|
|
room_id,
|
|
event_id,
|
|
show_redacted=include_unredacted_content,
|
|
)
|
|
except AuthError:
|
|
# This endpoint is supposed to return a 404 when the requester does
|
|
# not have permission to access the event
|
|
# https://matrix.org/docs/spec/client_server/r0.5.0#get-matrix-client-r0-rooms-roomid-event-eventid
|
|
raise SynapseError(404, "Event not found.", errcode=Codes.NOT_FOUND)
|
|
|
|
if event:
|
|
if include_unredacted_content and await self._store.have_censored_event(
|
|
event_id
|
|
):
|
|
raise UnredactedContentDeletedError(self.content_keep_ms)
|
|
|
|
# Ensure there are bundled aggregations available.
|
|
aggregations = await self._relations_handler.get_bundled_aggregations(
|
|
[event], requester.user.to_string()
|
|
)
|
|
|
|
# per MSC2676, /rooms/{roomId}/event/{eventId}, should return the
|
|
# *original* event, rather than the edited version
|
|
event_dict = await self._event_serializer.serialize_event(
|
|
event,
|
|
self.clock.time_msec(),
|
|
bundle_aggregations=aggregations,
|
|
config=SerializeEventConfig(requester=requester),
|
|
)
|
|
return 200, event_dict
|
|
|
|
raise SynapseError(404, "Event not found.", errcode=Codes.NOT_FOUND)
|
|
|
|
|
|
class RoomEventContextServlet(RestServlet):
|
|
PATTERNS = client_patterns(
|
|
"/rooms/(?P<room_id>[^/]*)/context/(?P<event_id>[^/]*)$", v1=True
|
|
)
|
|
CATEGORY = "Client API requests"
|
|
|
|
def __init__(self, hs: "HomeServer"):
|
|
super().__init__()
|
|
self._hs = hs
|
|
self.clock = hs.get_clock()
|
|
self.room_context_handler = hs.get_room_context_handler()
|
|
self._event_serializer = hs.get_event_client_serializer()
|
|
self.auth = hs.get_auth()
|
|
|
|
async def on_GET(
|
|
self, request: SynapseRequest, room_id: str, event_id: str
|
|
) -> Tuple[int, JsonDict]:
|
|
requester = await self.auth.get_user_by_req(request, allow_guest=True)
|
|
|
|
limit = parse_integer(request, "limit", default=10)
|
|
|
|
# picking the API shape for symmetry with /messages
|
|
filter_str = parse_string(request, "filter", encoding="utf-8")
|
|
if filter_str:
|
|
filter_json = urlparse.unquote(filter_str)
|
|
event_filter: Optional[Filter] = Filter(
|
|
self._hs, json_decoder.decode(filter_json)
|
|
)
|
|
else:
|
|
event_filter = None
|
|
|
|
event_context = await self.room_context_handler.get_event_context(
|
|
requester, room_id, event_id, limit, event_filter
|
|
)
|
|
|
|
if not event_context:
|
|
raise SynapseError(404, "Event not found.", errcode=Codes.NOT_FOUND)
|
|
|
|
time_now = self.clock.time_msec()
|
|
serializer_options = SerializeEventConfig(requester=requester)
|
|
results = {
|
|
"events_before": await self._event_serializer.serialize_events(
|
|
event_context.events_before,
|
|
time_now,
|
|
bundle_aggregations=event_context.aggregations,
|
|
config=serializer_options,
|
|
),
|
|
"event": await self._event_serializer.serialize_event(
|
|
event_context.event,
|
|
time_now,
|
|
bundle_aggregations=event_context.aggregations,
|
|
config=serializer_options,
|
|
),
|
|
"events_after": await self._event_serializer.serialize_events(
|
|
event_context.events_after,
|
|
time_now,
|
|
bundle_aggregations=event_context.aggregations,
|
|
config=serializer_options,
|
|
),
|
|
"state": await self._event_serializer.serialize_events(
|
|
event_context.state,
|
|
time_now,
|
|
config=serializer_options,
|
|
),
|
|
"start": event_context.start,
|
|
"end": event_context.end,
|
|
}
|
|
|
|
return 200, results
|
|
|
|
|
|
class RoomForgetRestServlet(TransactionRestServlet):
|
|
def __init__(self, hs: "HomeServer"):
|
|
super().__init__(hs)
|
|
self.room_member_handler = hs.get_room_member_handler()
|
|
self.auth = hs.get_auth()
|
|
|
|
def register(self, http_server: HttpServer) -> None:
|
|
PATTERNS = "/rooms/(?P<room_id>[^/]*)/forget"
|
|
register_txn_path(self, PATTERNS, http_server)
|
|
|
|
async def _do(self, requester: Requester, room_id: str) -> Tuple[int, JsonDict]:
|
|
await self.room_member_handler.forget(user=requester.user, room_id=room_id)
|
|
|
|
return 200, {}
|
|
|
|
async def on_POST(
|
|
self, request: SynapseRequest, room_id: str
|
|
) -> Tuple[int, JsonDict]:
|
|
requester = await self.auth.get_user_by_req(request, allow_guest=False)
|
|
return await self._do(requester, room_id)
|
|
|
|
async def on_PUT(
|
|
self, request: SynapseRequest, room_id: str, txn_id: str
|
|
) -> Tuple[int, JsonDict]:
|
|
requester = await self.auth.get_user_by_req(request, allow_guest=False)
|
|
set_tag("txn_id", txn_id)
|
|
|
|
return await self.txns.fetch_or_execute_request(
|
|
request, requester, self._do, requester, room_id
|
|
)
|
|
|
|
|
|
# TODO: Needs unit testing
|
|
class RoomMembershipRestServlet(TransactionRestServlet):
|
|
CATEGORY = "Event sending requests"
|
|
|
|
def __init__(self, hs: "HomeServer"):
|
|
super().__init__(hs)
|
|
self.room_member_handler = hs.get_room_member_handler()
|
|
self.auth = hs.get_auth()
|
|
|
|
def register(self, http_server: HttpServer) -> None:
|
|
# /rooms/$roomid/[join|invite|leave|ban|unban|kick]
|
|
PATTERNS = (
|
|
"/rooms/(?P<room_id>[^/]*)/"
|
|
"(?P<membership_action>join|invite|leave|ban|unban|kick)"
|
|
)
|
|
register_txn_path(self, PATTERNS, http_server)
|
|
|
|
async def _do(
|
|
self,
|
|
request: SynapseRequest,
|
|
requester: Requester,
|
|
room_id: str,
|
|
membership_action: str,
|
|
txn_id: Optional[str],
|
|
) -> Tuple[int, JsonDict]:
|
|
if requester.is_guest and membership_action not in {
|
|
Membership.JOIN,
|
|
Membership.LEAVE,
|
|
}:
|
|
raise AuthError(403, "Guest access not allowed")
|
|
|
|
content = parse_json_object_from_request(request, allow_empty_body=True)
|
|
|
|
if membership_action == "invite" and all(
|
|
key in content for key in ("medium", "address")
|
|
):
|
|
if not all(key in content for key in ("id_server", "id_access_token")):
|
|
raise SynapseError(
|
|
HTTPStatus.BAD_REQUEST,
|
|
"`id_server` and `id_access_token` are required when doing 3pid invite",
|
|
Codes.MISSING_PARAM,
|
|
)
|
|
|
|
try:
|
|
await self.room_member_handler.do_3pid_invite(
|
|
room_id,
|
|
requester.user,
|
|
content["medium"],
|
|
content["address"],
|
|
content["id_server"],
|
|
requester,
|
|
txn_id,
|
|
content["id_access_token"],
|
|
)
|
|
except ShadowBanError:
|
|
# Pretend the request succeeded.
|
|
pass
|
|
return 200, {}
|
|
|
|
target = requester.user
|
|
if membership_action in ["invite", "ban", "unban", "kick"]:
|
|
assert_params_in_dict(content, ["user_id"])
|
|
target = UserID.from_string(content["user_id"])
|
|
|
|
event_content = None
|
|
if "reason" in content:
|
|
event_content = {"reason": content["reason"]}
|
|
|
|
try:
|
|
await self.room_member_handler.update_membership(
|
|
requester=requester,
|
|
target=target,
|
|
room_id=room_id,
|
|
action=membership_action,
|
|
txn_id=txn_id,
|
|
third_party_signed=content.get("third_party_signed", None),
|
|
content=event_content,
|
|
)
|
|
except ShadowBanError:
|
|
# Pretend the request succeeded.
|
|
pass
|
|
|
|
return_value = {}
|
|
|
|
if membership_action == "join":
|
|
return_value["room_id"] = room_id
|
|
|
|
return 200, return_value
|
|
|
|
async def on_POST(
|
|
self,
|
|
request: SynapseRequest,
|
|
room_id: str,
|
|
membership_action: str,
|
|
) -> Tuple[int, JsonDict]:
|
|
requester = await self.auth.get_user_by_req(request, allow_guest=True)
|
|
return await self._do(request, requester, room_id, membership_action, None)
|
|
|
|
async def on_PUT(
|
|
self, request: SynapseRequest, room_id: str, membership_action: str, txn_id: str
|
|
) -> Tuple[int, JsonDict]:
|
|
requester = await self.auth.get_user_by_req(request, allow_guest=True)
|
|
set_tag("txn_id", txn_id)
|
|
|
|
return await self.txns.fetch_or_execute_request(
|
|
request,
|
|
requester,
|
|
self._do,
|
|
request,
|
|
requester,
|
|
room_id,
|
|
membership_action,
|
|
txn_id,
|
|
)
|
|
|
|
|
|
class RoomRedactEventRestServlet(TransactionRestServlet):
|
|
CATEGORY = "Event sending requests"
|
|
|
|
def __init__(self, hs: "HomeServer"):
|
|
super().__init__(hs)
|
|
self.event_creation_handler = hs.get_event_creation_handler()
|
|
self.auth = hs.get_auth()
|
|
self._store = hs.get_datastores().main
|
|
self._relation_handler = hs.get_relations_handler()
|
|
self._msc3912_enabled = hs.config.experimental.msc3912_enabled
|
|
|
|
def register(self, http_server: HttpServer) -> None:
|
|
PATTERNS = "/rooms/(?P<room_id>[^/]*)/redact/(?P<event_id>[^/]*)"
|
|
register_txn_path(self, PATTERNS, http_server)
|
|
|
|
async def _do(
|
|
self,
|
|
request: SynapseRequest,
|
|
requester: Requester,
|
|
room_id: str,
|
|
event_id: str,
|
|
txn_id: Optional[str],
|
|
) -> Tuple[int, JsonDict]:
|
|
content = parse_json_object_from_request(request)
|
|
|
|
# Ensure the redacts property in the content matches the one provided in
|
|
# the URL.
|
|
room_version = await self._store.get_room_version(room_id)
|
|
if room_version.updated_redaction_rules:
|
|
if "redacts" in content and content["redacts"] != event_id:
|
|
raise SynapseError(
|
|
400,
|
|
"Cannot provide a redacts value incoherent with the event_id of the URL parameter",
|
|
Codes.INVALID_PARAM,
|
|
)
|
|
else:
|
|
content["redacts"] = event_id
|
|
|
|
try:
|
|
with_relations = None
|
|
if self._msc3912_enabled and "org.matrix.msc3912.with_relations" in content:
|
|
with_relations = content["org.matrix.msc3912.with_relations"]
|
|
del content["org.matrix.msc3912.with_relations"]
|
|
|
|
# Check if there's an existing event for this transaction now (even though
|
|
# create_and_send_nonmember_event also does it) because, if there's one,
|
|
# then we want to skip the call to redact_events_related_to.
|
|
event = None
|
|
if txn_id:
|
|
event = await self.event_creation_handler.get_event_from_transaction(
|
|
requester, txn_id, room_id
|
|
)
|
|
|
|
# Event is not yet redacted, create a new event to redact it.
|
|
if event is None:
|
|
event_dict = {
|
|
"type": EventTypes.Redaction,
|
|
"content": content,
|
|
"room_id": room_id,
|
|
"sender": requester.user.to_string(),
|
|
}
|
|
# Earlier room versions had a top-level redacts property.
|
|
if not room_version.updated_redaction_rules:
|
|
event_dict["redacts"] = event_id
|
|
|
|
(
|
|
event,
|
|
_,
|
|
) = await self.event_creation_handler.create_and_send_nonmember_event(
|
|
requester, event_dict, txn_id=txn_id
|
|
)
|
|
|
|
if with_relations:
|
|
run_as_background_process(
|
|
"redact_related_events",
|
|
self._relation_handler.redact_events_related_to,
|
|
requester=requester,
|
|
event_id=event_id,
|
|
initial_redaction_event=event,
|
|
relation_types=with_relations,
|
|
)
|
|
|
|
event_id = event.event_id
|
|
except ShadowBanError:
|
|
event_id = "$" + random_string(43)
|
|
|
|
set_tag("event_id", event_id)
|
|
return 200, {"event_id": event_id}
|
|
|
|
async def on_POST(
|
|
self,
|
|
request: SynapseRequest,
|
|
room_id: str,
|
|
event_id: str,
|
|
) -> Tuple[int, JsonDict]:
|
|
requester = await self.auth.get_user_by_req(request)
|
|
return await self._do(request, requester, room_id, event_id, None)
|
|
|
|
async def on_PUT(
|
|
self, request: SynapseRequest, room_id: str, event_id: str, txn_id: str
|
|
) -> Tuple[int, JsonDict]:
|
|
requester = await self.auth.get_user_by_req(request)
|
|
set_tag("txn_id", txn_id)
|
|
|
|
return await self.txns.fetch_or_execute_request(
|
|
request, requester, self._do, request, requester, room_id, event_id, txn_id
|
|
)
|
|
|
|
|
|
class RoomTypingRestServlet(RestServlet):
|
|
PATTERNS = client_patterns(
|
|
"/rooms/(?P<room_id>[^/]*)/typing/(?P<user_id>[^/]*)$", v1=True
|
|
)
|
|
CATEGORY = "The typing stream"
|
|
|
|
def __init__(self, hs: "HomeServer"):
|
|
super().__init__()
|
|
self.hs = hs
|
|
self.presence_handler = hs.get_presence_handler()
|
|
self.auth = hs.get_auth()
|
|
|
|
# If we're not on the typing writer instance we should scream if we get
|
|
# requests.
|
|
self._is_typing_writer = (
|
|
hs.get_instance_name() in hs.config.worker.writers.typing
|
|
)
|
|
|
|
async def on_PUT(
|
|
self, request: SynapseRequest, room_id: str, user_id: str
|
|
) -> Tuple[int, JsonDict]:
|
|
requester = await self.auth.get_user_by_req(request)
|
|
|
|
if not self._is_typing_writer:
|
|
raise Exception("Got /typing request on instance that is not typing writer")
|
|
|
|
room_id = urlparse.unquote(room_id)
|
|
target_user = UserID.from_string(urlparse.unquote(user_id))
|
|
|
|
content = parse_json_object_from_request(request)
|
|
|
|
await self.presence_handler.bump_presence_active_time(
|
|
requester.user, requester.device_id
|
|
)
|
|
|
|
# Limit timeout to stop people from setting silly typing timeouts.
|
|
timeout = min(content.get("timeout", 30000), 120000)
|
|
|
|
# Defer getting the typing handler since it will raise on WORKER_PATTERNS.
|
|
typing_handler = self.hs.get_typing_writer_handler()
|
|
|
|
try:
|
|
if content["typing"]:
|
|
await typing_handler.started_typing(
|
|
target_user=target_user,
|
|
requester=requester,
|
|
room_id=room_id,
|
|
timeout=timeout,
|
|
)
|
|
else:
|
|
await typing_handler.stopped_typing(
|
|
target_user=target_user, requester=requester, room_id=room_id
|
|
)
|
|
except ShadowBanError:
|
|
# Pretend this worked without error.
|
|
pass
|
|
|
|
return 200, {}
|
|
|
|
|
|
class RoomAliasListServlet(RestServlet):
|
|
PATTERNS = [
|
|
re.compile(
|
|
r"^/_matrix/client/unstable/org\.matrix\.msc2432"
|
|
r"/rooms/(?P<room_id>[^/]*)/aliases"
|
|
),
|
|
] + list(client_patterns("/rooms/(?P<room_id>[^/]*)/aliases$", unstable=False))
|
|
CATEGORY = "Client API requests"
|
|
|
|
def __init__(self, hs: "HomeServer"):
|
|
super().__init__()
|
|
self.auth = hs.get_auth()
|
|
self.directory_handler = hs.get_directory_handler()
|
|
|
|
async def on_GET(
|
|
self, request: SynapseRequest, room_id: str
|
|
) -> Tuple[int, JsonDict]:
|
|
requester = await self.auth.get_user_by_req(request)
|
|
|
|
alias_list = await self.directory_handler.get_aliases_for_room(
|
|
requester, room_id
|
|
)
|
|
|
|
return 200, {"aliases": alias_list}
|
|
|
|
|
|
class SearchRestServlet(RestServlet):
|
|
PATTERNS = client_patterns("/search$", v1=True)
|
|
CATEGORY = "Client API requests"
|
|
|
|
def __init__(self, hs: "HomeServer"):
|
|
super().__init__()
|
|
self.search_handler = hs.get_search_handler()
|
|
self.auth = hs.get_auth()
|
|
|
|
async def on_POST(self, request: SynapseRequest) -> Tuple[int, JsonDict]:
|
|
requester = await self.auth.get_user_by_req(request)
|
|
|
|
content = parse_json_object_from_request(request)
|
|
|
|
batch = parse_string(request, "next_batch")
|
|
results = await self.search_handler.search(requester, content, batch)
|
|
|
|
return 200, results
|
|
|
|
|
|
class JoinedRoomsRestServlet(RestServlet):
|
|
PATTERNS = client_patterns("/joined_rooms$", v1=True)
|
|
CATEGORY = "Client API requests"
|
|
|
|
def __init__(self, hs: "HomeServer"):
|
|
super().__init__()
|
|
self.store = hs.get_datastores().main
|
|
self.auth = hs.get_auth()
|
|
|
|
async def on_GET(self, request: SynapseRequest) -> Tuple[int, JsonDict]:
|
|
requester = await self.auth.get_user_by_req(request, allow_guest=True)
|
|
|
|
room_ids = await self.store.get_rooms_for_user(requester.user.to_string())
|
|
return 200, {"joined_rooms": list(room_ids)}
|
|
|
|
|
|
def register_txn_path(
|
|
servlet: RestServlet,
|
|
regex_string: str,
|
|
http_server: HttpServer,
|
|
) -> None:
|
|
"""Registers a transaction-based path.
|
|
|
|
This registers two paths:
|
|
PUT regex_string/$txnid
|
|
POST regex_string
|
|
|
|
Args:
|
|
regex_string: The regex string to register. Must NOT have a
|
|
trailing $ as this string will be appended to.
|
|
http_server: The http_server to register paths with.
|
|
"""
|
|
on_POST = getattr(servlet, "on_POST", None)
|
|
on_PUT = getattr(servlet, "on_PUT", None)
|
|
if on_POST is None or on_PUT is None:
|
|
raise RuntimeError("on_POST and on_PUT must exist when using register_txn_path")
|
|
http_server.register_paths(
|
|
"POST",
|
|
client_patterns(regex_string + "$", v1=True),
|
|
on_POST,
|
|
servlet.__class__.__name__,
|
|
)
|
|
http_server.register_paths(
|
|
"PUT",
|
|
client_patterns(regex_string + "/(?P<txn_id>[^/]*)$", v1=True),
|
|
on_PUT,
|
|
servlet.__class__.__name__,
|
|
)
|
|
|
|
|
|
class TimestampLookupRestServlet(RestServlet):
|
|
"""
|
|
API endpoint to fetch the `event_id` of the closest event to the given
|
|
timestamp (`ts` query parameter) in the given direction (`dir` query
|
|
parameter).
|
|
|
|
Useful for cases like jump to date so you can start paginating messages from
|
|
a given date in the archive.
|
|
|
|
`ts` is a timestamp in milliseconds where we will find the closest event in
|
|
the given direction.
|
|
|
|
`dir` can be `f` or `b` to indicate forwards and backwards in time from the
|
|
given timestamp.
|
|
|
|
GET /_matrix/client/v1/rooms/<roomID>/timestamp_to_event?ts=<timestamp>&dir=<direction>
|
|
{
|
|
"event_id": ...
|
|
}
|
|
"""
|
|
|
|
PATTERNS = (
|
|
re.compile("^/_matrix/client/v1/rooms/(?P<room_id>[^/]*)/timestamp_to_event$"),
|
|
)
|
|
CATEGORY = "Client API requests"
|
|
|
|
def __init__(self, hs: "HomeServer"):
|
|
super().__init__()
|
|
self._auth = hs.get_auth()
|
|
self._store = hs.get_datastores().main
|
|
self.timestamp_lookup_handler = hs.get_timestamp_lookup_handler()
|
|
|
|
async def on_GET(
|
|
self, request: SynapseRequest, room_id: str
|
|
) -> Tuple[int, JsonDict]:
|
|
requester = await self._auth.get_user_by_req(request)
|
|
await self._auth.check_user_in_room_or_world_readable(room_id, requester)
|
|
|
|
timestamp = parse_integer(request, "ts", required=True)
|
|
direction = parse_enum(request, "dir", Direction, default=Direction.FORWARDS)
|
|
|
|
(
|
|
event_id,
|
|
origin_server_ts,
|
|
) = await self.timestamp_lookup_handler.get_event_for_timestamp(
|
|
requester, room_id, timestamp, direction
|
|
)
|
|
|
|
return 200, {
|
|
"event_id": event_id,
|
|
"origin_server_ts": origin_server_ts,
|
|
}
|
|
|
|
|
|
class RoomHierarchyRestServlet(RestServlet):
|
|
PATTERNS = (re.compile("^/_matrix/client/v1/rooms/(?P<room_id>[^/]*)/hierarchy$"),)
|
|
WORKERS = PATTERNS
|
|
CATEGORY = "Client API requests"
|
|
|
|
def __init__(self, hs: "HomeServer"):
|
|
super().__init__()
|
|
self._auth = hs.get_auth()
|
|
self._room_summary_handler = hs.get_room_summary_handler()
|
|
|
|
async def on_GET(
|
|
self, request: SynapseRequest, room_id: str
|
|
) -> Tuple[int, JsonDict]:
|
|
requester = await self._auth.get_user_by_req(request, allow_guest=True)
|
|
|
|
max_depth = parse_integer(request, "max_depth")
|
|
if max_depth is not None and max_depth < 0:
|
|
raise SynapseError(
|
|
400, "'max_depth' must be a non-negative integer", Codes.BAD_JSON
|
|
)
|
|
|
|
limit = parse_integer(request, "limit")
|
|
if limit is not None and limit <= 0:
|
|
raise SynapseError(
|
|
400, "'limit' must be a positive integer", Codes.BAD_JSON
|
|
)
|
|
|
|
return 200, await self._room_summary_handler.get_room_hierarchy(
|
|
requester,
|
|
room_id,
|
|
suggested_only=parse_boolean(request, "suggested_only", default=False),
|
|
max_depth=max_depth,
|
|
limit=limit,
|
|
from_token=parse_string(request, "from"),
|
|
)
|
|
|
|
|
|
class RoomSummaryRestServlet(ResolveRoomIdMixin, RestServlet):
|
|
PATTERNS = (
|
|
re.compile(
|
|
"^/_matrix/client/unstable/im.nheko.summary"
|
|
"/rooms/(?P<room_identifier>[^/]*)/summary$"
|
|
),
|
|
)
|
|
CATEGORY = "Client API requests"
|
|
|
|
def __init__(self, hs: "HomeServer"):
|
|
super().__init__(hs)
|
|
self._auth = hs.get_auth()
|
|
self._room_summary_handler = hs.get_room_summary_handler()
|
|
|
|
async def on_GET(
|
|
self, request: SynapseRequest, room_identifier: str
|
|
) -> Tuple[int, JsonDict]:
|
|
try:
|
|
requester = await self._auth.get_user_by_req(request, allow_guest=True)
|
|
requester_user_id: Optional[str] = requester.user.to_string()
|
|
except MissingClientTokenError:
|
|
# auth is optional
|
|
requester_user_id = None
|
|
|
|
# twisted.web.server.Request.args is incorrectly defined as Optional[Any]
|
|
args: Dict[bytes, List[bytes]] = request.args # type: ignore
|
|
remote_room_hosts = parse_strings_from_args(args, "via", required=False)
|
|
room_id, remote_room_hosts = await self.resolve_room_id(
|
|
room_identifier,
|
|
remote_room_hosts,
|
|
)
|
|
|
|
return 200, await self._room_summary_handler.get_room_summary(
|
|
requester_user_id,
|
|
room_id,
|
|
remote_room_hosts,
|
|
)
|
|
|
|
|
|
def register_servlets(hs: "HomeServer", http_server: HttpServer) -> None:
|
|
RoomStateEventRestServlet(hs).register(http_server)
|
|
RoomMemberListRestServlet(hs).register(http_server)
|
|
JoinedRoomMemberListRestServlet(hs).register(http_server)
|
|
RoomMessageListRestServlet(hs).register(http_server)
|
|
JoinRoomAliasServlet(hs).register(http_server)
|
|
RoomMembershipRestServlet(hs).register(http_server)
|
|
RoomSendEventRestServlet(hs).register(http_server)
|
|
PublicRoomListRestServlet(hs).register(http_server)
|
|
RoomStateRestServlet(hs).register(http_server)
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RoomRedactEventRestServlet(hs).register(http_server)
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RoomTypingRestServlet(hs).register(http_server)
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RoomEventContextServlet(hs).register(http_server)
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RoomHierarchyRestServlet(hs).register(http_server)
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if hs.config.experimental.msc3266_enabled:
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RoomSummaryRestServlet(hs).register(http_server)
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RoomEventServlet(hs).register(http_server)
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JoinedRoomsRestServlet(hs).register(http_server)
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RoomAliasListServlet(hs).register(http_server)
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SearchRestServlet(hs).register(http_server)
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RoomCreateRestServlet(hs).register(http_server)
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TimestampLookupRestServlet(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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RoomForgetRestServlet(hs).register(http_server)
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|
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def register_deprecated_servlets(hs: "HomeServer", http_server: HttpServer) -> None:
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RoomInitialSyncRestServlet(hs).register(http_server)
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