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98 lines
3.3 KiB
Python
98 lines
3.3 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 (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, Tuple
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from synapse.handlers.device import DeviceHandler
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from synapse.http.server import HttpServer
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from synapse.http.servlet import RestServlet
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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.types import JsonDict
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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 LogoutRestServlet(RestServlet):
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PATTERNS = client_patterns("/logout$", v1=True)
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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._auth_handler = hs.get_auth_handler()
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handler = hs.get_device_handler()
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assert isinstance(handler, DeviceHandler)
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self._device_handler = handler
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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(
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request, allow_expired=True, allow_locked=True
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)
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if requester.device_id is None:
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# The access token wasn't associated with a device.
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# Just delete the access token
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access_token = self.auth.get_access_token_from_request(request)
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await self._auth_handler.delete_access_token(access_token)
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else:
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await self._device_handler.delete_devices(
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requester.user.to_string(), [requester.device_id]
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)
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return 200, {}
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class LogoutAllRestServlet(RestServlet):
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PATTERNS = client_patterns("/logout/all$", v1=True)
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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._auth_handler = hs.get_auth_handler()
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handler = hs.get_device_handler()
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assert isinstance(handler, DeviceHandler)
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self._device_handler = handler
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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(
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request, allow_expired=True, allow_locked=True
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)
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user_id = requester.user.to_string()
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# first delete all of the user's devices
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await self._device_handler.delete_all_devices_for_user(user_id)
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# .. and then delete any access tokens which weren't associated with
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# devices.
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await self._auth_handler.delete_access_tokens_for_user(user_id)
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return 200, {}
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def register_servlets(hs: "HomeServer", http_server: HttpServer) -> None:
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if hs.config.experimental.msc3861.enabled:
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return
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LogoutRestServlet(hs).register(http_server)
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LogoutAllRestServlet(hs).register(http_server)
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