mod_log_sasl_mech: Handle auth event from other than mod_saslauth
E.g. mod_http_oauth2
--- a/mod_log_sasl_mech/mod_log_sasl_mech.lua Mon Dec 04 21:36:35 2023 +0100
+++ b/mod_log_sasl_mech/mod_log_sasl_mech.lua Mon Dec 04 21:38:27 2023 +0100
@@ -1,6 +1,7 @@
module:hook("authentication-success", function (event)
local session = event.session;
- local sasl_handler = session.sasl_handler;
- session.log("info", "Authenticated with %s", sasl_handler and sasl_handler.selected or "legacy auth");
+ local sasl_handler = session and session.sasl_handler;
+ local log = session and session.log or module._log
+ log("info", "Authenticated with %s", sasl_handler and sasl_handler.selected or "legacy auth");
end);