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23740eaa3d
During the migration the automated script to update the copyright headers accidentally got rid of some of the existing copyright lines. Reinstate them.
94 lines
3.0 KiB
Python
94 lines
3.0 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 2020 Half-Shot
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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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import logging
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from http import HTTPStatus
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from typing import TYPE_CHECKING, Dict, List, Tuple
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from synapse.api.errors import Codes, SynapseError
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from synapse.http.server import HttpServer
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from synapse.http.servlet import RestServlet, parse_strings_from_args
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from synapse.http.site import SynapseRequest
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from synapse.types import JsonDict
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from ._base import client_patterns
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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 UserMutualRoomsServlet(RestServlet):
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"""
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GET /uk.half-shot.msc2666/user/mutual_rooms?user_id={user_id} HTTP/1.1
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"""
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PATTERNS = client_patterns(
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"/uk.half-shot.msc2666/user/mutual_rooms$",
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releases=(), # This is an unstable feature
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)
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def __init__(self, hs: "HomeServer"):
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super().__init__()
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self.auth = hs.get_auth()
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self.store = hs.get_datastores().main
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async def on_GET(self, request: SynapseRequest) -> Tuple[int, JsonDict]:
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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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user_ids = parse_strings_from_args(args, "user_id", required=True)
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if len(user_ids) > 1:
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raise SynapseError(
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HTTPStatus.BAD_REQUEST,
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"Duplicate user_id query parameter",
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errcode=Codes.INVALID_PARAM,
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)
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# We don't do batching, so a batch token is illegal by default
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if b"batch_token" in args:
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raise SynapseError(
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HTTPStatus.BAD_REQUEST,
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"Unknown batch_token",
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errcode=Codes.INVALID_PARAM,
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)
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user_id = user_ids[0]
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requester = await self.auth.get_user_by_req(request)
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if user_id == requester.user.to_string():
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raise SynapseError(
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HTTPStatus.UNPROCESSABLE_ENTITY,
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"You cannot request a list of shared rooms with yourself",
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errcode=Codes.INVALID_PARAM,
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)
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rooms = await self.store.get_mutual_rooms_between_users(
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frozenset((requester.user.to_string(), user_id))
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)
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return 200, {"joined": list(rooms)}
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def register_servlets(hs: "HomeServer", http_server: HttpServer) -> None:
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UserMutualRoomsServlet(hs).register(http_server)
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