From 6c180a5ca3323ca276a9170b573dbb6a1fcae55b Mon Sep 17 00:00:00 2001
From: Nicolas Werner <nicolas.werner@hotmail.de>
Date: Thu, 6 Jul 2023 00:24:31 +0200
Subject: [PATCH] Prevent redactions of ACL and Create events, since Synapse
prevents redaction of them anyway
---
src/Utils.cpp | 11 ++++++++++-
1 file changed, 10 insertions(+), 1 deletion(-)
diff --git a/src/Utils.cpp b/src/Utils.cpp
index 26e894b93..9001bd2d8 100644
--- a/src/Utils.cpp
+++ b/src/Utils.cpp
@@ -1720,6 +1720,15 @@ utils::removeExpiredEvents()
mtx::events::StateEvent<mtx::events::msg::Redacted>>(e))
continue;
+ // synapse protects these 2 against redaction
+ if (std::holds_alternative<
+ mtx::events::StateEvent<mtx::events::state::Create>>(e))
+ continue;
+
+ if (std::holds_alternative<
+ mtx::events::StateEvent<mtx::events::state::ServerAcl>>(e))
+ continue;
+
// skip events we don't know to protect us from mistakes.
if (std::holds_alternative<
mtx::events::RoomEvent<mtx::events::Unknown>>(e))
@@ -1746,7 +1755,7 @@ utils::removeExpiredEvents()
.emplace(to_string(se.type), se.state_key)
.second;
else
- return false;
+ return true;
},
e))
continue;
--
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