From b88411fdfb128a08c4d0bd9765878c7a0411410e Mon Sep 17 00:00:00 2001
From: Val Lorentz <progval+git@progval.net>
Date: Sat, 18 Apr 2026 20:46:24 +0200
Subject: [PATCH] Add logs for SASL failures

---
 sable_services/src/server/command/sasl_commands.rs | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/sable_services/src/server/command/sasl_commands.rs b/sable_services/src/server/command/sasl_commands.rs
index 1a04caa..5832fc0 100644
--- a/sable_services/src/server/command/sasl_commands.rs
+++ b/sable_services/src/server/command/sasl_commands.rs
@@ -25,11 +25,20 @@ impl<DB: DatabaseConnection> ServicesServer<DB> {
     pub fn authenticate(&self, session_id: SaslSessionId, data: Vec<u8>) -> CommandResult {
         let session_entry = self.sasl_sessions.entry(session_id);
         let dashmap::mapref::entry::Entry::Occupied(session_entry) = session_entry else {
+            tracing::debug!(
+                ?session_id,
+                "Cannot resume SASL session: unknown session id"
+            );
             return Ok(Authenticate(Fail).into());
         };
         let session = session_entry.get();
 
         let Some(mechanism) = self.sasl_mechanisms.get(&session.mechanism) else {
+            tracing::error!(
+                ?session_id,
+                "Cannot resume SASL session: unknown mechanism {}",
+                session.mechanism
+            );
             session_entry.remove();
             return Ok(Authenticate(Fail).into());
         };