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![Erik Johnston](/assets/img/avatar_default.png)
During the migration the automated script to update the copyright headers accidentally got rid of some of the existing copyright lines. Reinstate them.
219 lines
7.4 KiB
Python
219 lines
7.4 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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import logging
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from typing import TYPE_CHECKING, List, Optional, Tuple
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from synapse._pydantic_compat import HAS_PYDANTIC_V2
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if TYPE_CHECKING or HAS_PYDANTIC_V2:
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from pydantic.v1 import StrictStr
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else:
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from pydantic import StrictStr
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from typing_extensions import Literal
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from twisted.web.server import Request
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from synapse.api.errors import AuthError, Codes, NotFoundError, SynapseError
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from synapse.http.server import HttpServer
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from synapse.http.servlet import (
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RestServlet,
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parse_and_validate_json_object_from_request,
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)
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from synapse.http.site import SynapseRequest
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from synapse.rest.client._base import client_patterns
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from synapse.rest.models import RequestBodyModel
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from synapse.types import JsonDict, RoomAlias
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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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def register_servlets(hs: "HomeServer", http_server: HttpServer) -> None:
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ClientDirectoryServer(hs).register(http_server)
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if hs.config.worker.worker_app is None:
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ClientDirectoryListServer(hs).register(http_server)
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ClientAppserviceDirectoryListServer(hs).register(http_server)
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class ClientDirectoryServer(RestServlet):
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PATTERNS = client_patterns("/directory/room/(?P<room_alias>[^/]*)$", v1=True)
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CATEGORY = "Client API requests"
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def __init__(self, hs: "HomeServer"):
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super().__init__()
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self.store = hs.get_datastores().main
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self.directory_handler = hs.get_directory_handler()
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self.auth = hs.get_auth()
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async def on_GET(self, request: Request, room_alias: str) -> Tuple[int, JsonDict]:
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if not RoomAlias.is_valid(room_alias):
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raise SynapseError(400, "Room alias invalid", errcode=Codes.INVALID_PARAM)
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room_alias_obj = RoomAlias.from_string(room_alias)
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res = await self.directory_handler.get_association(room_alias_obj)
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return 200, res
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class PutBody(RequestBodyModel):
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# TODO: get Pydantic to validate that this is a valid room id?
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room_id: StrictStr
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# `servers` is unspecced
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servers: Optional[List[StrictStr]] = None
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async def on_PUT(
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self, request: SynapseRequest, room_alias: str
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) -> Tuple[int, JsonDict]:
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if not RoomAlias.is_valid(room_alias):
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raise SynapseError(400, "Room alias invalid", errcode=Codes.INVALID_PARAM)
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room_alias_obj = RoomAlias.from_string(room_alias)
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content = parse_and_validate_json_object_from_request(request, self.PutBody)
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logger.debug("Got content: %s", content)
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logger.debug("Got room name: %s", room_alias_obj.to_string())
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logger.debug("Got room_id: %s", content.room_id)
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logger.debug("Got servers: %s", content.servers)
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room = await self.store.get_room(content.room_id)
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if room is None:
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raise SynapseError(400, "Room does not exist")
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requester = await self.auth.get_user_by_req(request)
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await self.directory_handler.create_association(
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requester, room_alias_obj, content.room_id, content.servers
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)
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return 200, {}
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async def on_DELETE(
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self, request: SynapseRequest, room_alias: str
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) -> Tuple[int, JsonDict]:
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if not RoomAlias.is_valid(room_alias):
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raise SynapseError(400, "Room alias invalid", errcode=Codes.INVALID_PARAM)
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room_alias_obj = RoomAlias.from_string(room_alias)
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requester = await self.auth.get_user_by_req(request)
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if requester.app_service:
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await self.directory_handler.delete_appservice_association(
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requester.app_service, room_alias_obj
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)
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logger.info(
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"Application service at %s deleted alias %s",
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requester.app_service.url,
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room_alias_obj.to_string(),
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)
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else:
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await self.directory_handler.delete_association(requester, room_alias_obj)
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logger.info(
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"User %s deleted alias %s",
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requester.user.to_string(),
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room_alias_obj.to_string(),
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)
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return 200, {}
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class ClientDirectoryListServer(RestServlet):
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PATTERNS = client_patterns("/directory/list/room/(?P<room_id>[^/]*)$", v1=True)
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def __init__(self, hs: "HomeServer"):
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super().__init__()
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self.store = hs.get_datastores().main
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self.directory_handler = hs.get_directory_handler()
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self.auth = hs.get_auth()
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async def on_GET(self, request: Request, room_id: str) -> Tuple[int, JsonDict]:
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room = await self.store.get_room(room_id)
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if room is None:
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raise NotFoundError("Unknown room")
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return 200, {"visibility": "public" if room[0] else "private"}
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class PutBody(RequestBodyModel):
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visibility: Literal["public", "private"] = "public"
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async def on_PUT(
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self, request: SynapseRequest, room_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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content = parse_and_validate_json_object_from_request(request, self.PutBody)
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await self.directory_handler.edit_published_room_list(
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requester, room_id, content.visibility
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)
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return 200, {}
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class ClientAppserviceDirectoryListServer(RestServlet):
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PATTERNS = client_patterns(
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"/directory/list/appservice/(?P<network_id>[^/]*)/(?P<room_id>[^/]*)$", v1=True
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)
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def __init__(self, hs: "HomeServer"):
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super().__init__()
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self.store = hs.get_datastores().main
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self.directory_handler = hs.get_directory_handler()
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self.auth = hs.get_auth()
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class PutBody(RequestBodyModel):
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visibility: Literal["public", "private"] = "public"
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async def on_PUT(
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self, request: SynapseRequest, network_id: str, room_id: str
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) -> Tuple[int, JsonDict]:
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content = parse_and_validate_json_object_from_request(request, self.PutBody)
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return await self._edit(request, network_id, room_id, content.visibility)
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async def on_DELETE(
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self, request: SynapseRequest, network_id: str, room_id: str
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) -> Tuple[int, JsonDict]:
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return await self._edit(request, network_id, room_id, "private")
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async def _edit(
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self,
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request: SynapseRequest,
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network_id: str,
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room_id: str,
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visibility: Literal["public", "private"],
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) -> Tuple[int, JsonDict]:
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requester = await self.auth.get_user_by_req(request)
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if not requester.app_service:
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raise AuthError(
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403, "Only appservices can edit the appservice published room list"
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)
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await self.directory_handler.edit_published_appservice_room_list(
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requester.app_service.id, network_id, room_id, visibility
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)
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return 200, {}
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