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authorPatrick Cloke <clokep@users.noreply.github.com>2022-09-01 14:57:47 -0400
committerGitHub <noreply@github.com>2022-09-01 14:57:47 -0400
commit48a5c47a9f7379f3b7e85c5a8dcbae346eb22310 (patch)
treeea37b21b24c146b68205321093bb4d77b032731b /synapse/storage/schema/main
parentDisable calculating unread counts unless the config flag is enabled. (#13694) (diff)
downloadsynapse-48a5c47a9f7379f3b7e85c5a8dcbae346eb22310.tar.xz
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.
Diffstat (limited to 'synapse/storage/schema/main')
-rw-r--r--synapse/storage/schema/main/delta/72/05remove_unstable_private_read_receipts.sql19
1 files changed, 19 insertions, 0 deletions
diff --git a/synapse/storage/schema/main/delta/72/05remove_unstable_private_read_receipts.sql b/synapse/storage/schema/main/delta/72/05remove_unstable_private_read_receipts.sql
new file mode 100644
index 0000000000..36b41049cd
--- /dev/null
+++ b/synapse/storage/schema/main/delta/72/05remove_unstable_private_read_receipts.sql
@@ -0,0 +1,19 @@
+/* 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';