Implement changes to MSC2285 (hidden read receipts) (#12168)

* Changes hidden read receipts to be a separate receipt type
  (instead of a field on `m.read`).
* Updates the `/receipts` endpoint to accept `m.fully_read`.
This commit is contained in:
Šimon Brandner 2022-05-04 17:59:22 +02:00 committed by GitHub
parent 332cce8dcf
commit 116a4c8340
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12 changed files with 648 additions and 187 deletions

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@ -15,8 +15,8 @@
import logging
from typing import TYPE_CHECKING, Tuple
from synapse.api.constants import ReadReceiptEventFields, ReceiptTypes
from synapse.api.errors import Codes, SynapseError
from synapse.api.constants import ReceiptTypes
from synapse.api.errors import SynapseError
from synapse.http.server import HttpServer
from synapse.http.servlet import RestServlet, parse_json_object_from_request
from synapse.http.site import SynapseRequest
@ -36,6 +36,7 @@ class ReadMarkerRestServlet(RestServlet):
def __init__(self, hs: "HomeServer"):
super().__init__()
self.auth = hs.get_auth()
self.config = hs.config
self.receipts_handler = hs.get_receipts_handler()
self.read_marker_handler = hs.get_read_marker_handler()
self.presence_handler = hs.get_presence_handler()
@ -48,27 +49,38 @@ class ReadMarkerRestServlet(RestServlet):
await self.presence_handler.bump_presence_active_time(requester.user)
body = parse_json_object_from_request(request)
read_event_id = body.get(ReceiptTypes.READ, None)
hidden = body.get(ReadReceiptEventFields.MSC2285_HIDDEN, False)
if not isinstance(hidden, bool):
valid_receipt_types = {ReceiptTypes.READ, ReceiptTypes.FULLY_READ}
if self.config.experimental.msc2285_enabled:
valid_receipt_types.add(ReceiptTypes.READ_PRIVATE)
if set(body.keys()) > valid_receipt_types:
raise SynapseError(
400,
"Param %s must be a boolean, if given"
% ReadReceiptEventFields.MSC2285_HIDDEN,
Codes.BAD_JSON,
"Receipt type must be 'm.read', 'org.matrix.msc2285.read.private' or 'm.fully_read'"
if self.config.experimental.msc2285_enabled
else "Receipt type must be 'm.read' or 'm.fully_read'",
)
read_event_id = body.get(ReceiptTypes.READ, None)
if read_event_id:
await self.receipts_handler.received_client_receipt(
room_id,
ReceiptTypes.READ,
user_id=requester.user.to_string(),
event_id=read_event_id,
hidden=hidden,
)
read_marker_event_id = body.get("m.fully_read", None)
read_private_event_id = body.get(ReceiptTypes.READ_PRIVATE, None)
if read_private_event_id and self.config.experimental.msc2285_enabled:
await self.receipts_handler.received_client_receipt(
room_id,
ReceiptTypes.READ_PRIVATE,
user_id=requester.user.to_string(),
event_id=read_private_event_id,
)
read_marker_event_id = body.get(ReceiptTypes.FULLY_READ, None)
if read_marker_event_id:
await self.read_marker_handler.received_client_read_marker(
room_id,