forked-synapse/synapse/storage/schema/main/delta/72/05remove_unstable_private_read_receipts.sql
Patrick Cloke 48a5c47a9f
Add a schema delta to drop unstable private read receipts. (#13692)
Otherwise they'll be leaked due to the filtering code only respecting
the stable identifiers for private read receipts.
2022-09-01 14:57:47 -04:00

20 lines
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SQL

/* Copyright 2022 The Matrix.org Foundation C.I.C
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
-- Drop previously received private read receipts so they do not accidentally
-- get leaked to other users.
DELETE FROM receipts_linearized WHERE receipt_type = 'org.matrix.msc2285.read.private';
DELETE FROM receipts_graph WHERE receipt_type = 'org.matrix.msc2285.read.private';