From 83171090a0ff9cb9aeca3c1f91edff769076a5a7 Mon Sep 17 00:00:00 2001 From: tv Date: Sun, 8 Nov 2026 19:26:29 +0000 Subject: state: limit refused writes per user A write every node would refuse is rolled back by forking the document at the heads before it, under the write lock, at a cost that grows with the document's history. A user could ask for such writes in a loop. Count each user's refused writes over the last minute. Past --refused-writes-per-minute (default 10), its writes are answered 429 without being tried, until the oldest refusal leaves the minute. --- src/simtest/mod.rs | 1 + 1 file changed, 1 insertion(+) (limited to 'src/simtest/mod.rs') diff --git a/src/simtest/mod.rs b/src/simtest/mod.rs index 253ec54..8d6437a 100644 --- a/src/simtest/mod.rs +++ b/src/simtest/mod.rs @@ -222,6 +222,7 @@ impl Sim { session_lifetime: Duration::from_secs(86400), challenge_lifetime: Duration::from_secs(300), key_logins_per_user: 100, + refused_writes_per_minute: 10, genesis_root: None, strict_keys: Vec::new(), cors_origins: Vec::new(), -- cgit v1.3.1