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9187fd940e
This should hopefully mitigate a class of races where data gets out of sync due a HTTP replication request racing with the replication streams.
75 lines
2.1 KiB
Python
75 lines
2.1 KiB
Python
# Copyright 2021 The Matrix.org Foundation C.I.C.
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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import logging
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from typing import TYPE_CHECKING, Tuple
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from twisted.web.server import Request
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from synapse.http.server import HttpServer
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from synapse.replication.http._base import ReplicationEndpoint
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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 ReplicationRemovePusherRestServlet(ReplicationEndpoint):
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"""Deletes the given pusher.
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Request format:
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POST /_synapse/replication/remove_pusher/:user_id
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{
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"app_id": "<some_id>",
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"pushkey": "<some_key>"
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}
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"""
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NAME = "add_user_account_data"
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PATH_ARGS = ("user_id",)
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CACHE = False
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def __init__(self, hs: "HomeServer"):
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super().__init__(hs)
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self.pusher_pool = hs.get_pusherpool()
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@staticmethod
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async def _serialize_payload(app_id: str, pushkey: str, user_id: str) -> JsonDict: # type: ignore[override]
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payload = {
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"app_id": app_id,
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"pushkey": pushkey,
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}
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return payload
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async def _handle_request( # type: ignore[override]
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self, request: Request, content: JsonDict, user_id: str
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) -> Tuple[int, JsonDict]:
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app_id = content["app_id"]
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pushkey = content["pushkey"]
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await self.pusher_pool.remove_pusher(app_id, pushkey, 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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ReplicationRemovePusherRestServlet(hs).register(http_server)
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