# HG changeset patch
# User Kim Alvefur <zash@zash.se>
# Date 1571175509 -7200
# Node ID 5c6912289ce3887260784483b562df7852bcfe72
# Parent  8b06d2d51e04b15585a89af244c969a49fed952c
mod_saslauth: Demote "no SASL mechanisms" error back to warning

This gets printed before TLS if c2s_require_encryption = false,
in which case it is just annoying.

diff -r 8b06d2d51e04 -r 5c6912289ce3 plugins/mod_saslauth.lua
--- a/plugins/mod_saslauth.lua	Tue Oct 15 22:05:51 2019 +0200
+++ b/plugins/mod_saslauth.lua	Tue Oct 15 23:38:29 2019 +0200
@@ -295,20 +295,20 @@
 
 		local authmod = module:get_option_string("authentication", "internal_plain");
 		if available_mechanisms:empty() then
-			log("error", "No available SASL mechanisms, verify that the configured authentication module '%s' is loaded and configured correctly", authmod);
+			log("warn", "No available SASL mechanisms, verify that the configured authentication module '%s' is loaded and configured correctly", authmod);
 			return;
 		end
 
 		if not origin.secure and not available_insecure:empty() then
 			if not available_disabled:empty() then
-				log("error", "All SASL mechanisms provided by authentication module '%s' are forbidden on insecure connections (%s) or disabled (%s)",
+				log("warn", "All SASL mechanisms provided by authentication module '%s' are forbidden on insecure connections (%s) or disabled (%s)",
 					authmod, available_insecure, available_disabled);
 			else
-				log("error", "All SASL mechanisms provided by authentication module '%s' are forbidden on insecure connections (%s)",
+				log("warn", "All SASL mechanisms provided by authentication module '%s' are forbidden on insecure connections (%s)",
 					authmod, available_insecure);
 			end
 		elseif not available_disabled:empty() then
-			log("error", "All SASL mechanisms provided by authentication module '%s' are disabled (%s)",
+			log("warn", "All SASL mechanisms provided by authentication module '%s' are disabled (%s)",
 				authmod, available_disabled);
 		end