98 lines
3.5 KiB
Python
98 lines
3.5 KiB
Python
# Copyright 2017 Vector Creations Ltd
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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 synapse.api.constants import ReceiptTypes
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from synapse.http.server import HttpServer
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from synapse.http.servlet import RestServlet, parse_json_object_from_request
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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 ReadMarkerRestServlet(RestServlet):
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PATTERNS = client_patterns("/rooms/(?P<room_id>[^/]*)/read_markers$")
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CATEGORY = "Receipts requests"
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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.config = hs.config
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self.receipts_handler = hs.get_receipts_handler()
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self.read_marker_handler = hs.get_read_marker_handler()
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self.presence_handler = hs.get_presence_handler()
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self._known_receipt_types = {
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ReceiptTypes.READ,
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ReceiptTypes.FULLY_READ,
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ReceiptTypes.READ_PRIVATE,
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}
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async def on_POST(
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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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await self.presence_handler.bump_presence_active_time(
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requester.user, requester.device_id
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)
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body = parse_json_object_from_request(request)
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unrecognized_types = set(body.keys()) - self._known_receipt_types
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if unrecognized_types:
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# It's fine if there are unrecognized receipt types, but let's log
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# it to help debug clients that have typoed the receipt type.
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#
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# We specifically *don't* error here, as a) it stops us processing
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# the valid receipts, and b) we need to be extensible on receipt
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# types.
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logger.info("Ignoring unrecognized receipt types: %s", unrecognized_types)
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for receipt_type in self._known_receipt_types:
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event_id = body.get(receipt_type, None)
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# TODO Add validation to reject non-string event IDs.
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if not event_id:
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continue
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if receipt_type == ReceiptTypes.FULLY_READ:
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await self.read_marker_handler.received_client_read_marker(
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room_id,
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user_id=requester.user.to_string(),
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event_id=event_id,
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)
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else:
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await self.receipts_handler.received_client_receipt(
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room_id,
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receipt_type,
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user_id=requester.user,
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event_id=event_id,
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# Setting the thread ID is not possible with the /read_markers endpoint.
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thread_id=None,
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)
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return 200, {}
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def register_servlets(hs: "HomeServer", http_server: HttpServer) -> None:
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ReadMarkerRestServlet(hs).register(http_server)
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