# HG changeset patch
# User Kim Alvefur <zash@zash.se>
# Date 1297636145 -3600
# Node ID 6560fd0b77f5f6951b2badb81f71069e6e23b5d8
# Parent  beb5073b866aac301912f6054a5d20cff6906cee
mod_auth_dovecot: One mechanism per MECH command.

diff -r beb5073b866a -r 6560fd0b77f5 mod_auth_dovecot/mod_auth_dovecot.lua
--- a/mod_auth_dovecot/mod_auth_dovecot.lua	Wed Feb 09 21:08:31 2011 +0500
+++ b/mod_auth_dovecot/mod_auth_dovecot.lua	Sun Feb 13 23:29:05 2011 +0100
@@ -78,19 +78,15 @@
 					return false;
 				end
 			elseif first == "MECH" then
-				-- Mechanisms should include PLAIN
-				local ok = false;
-				for part in parts do
-					if part == "PLAIN" then
-						ok = true;
-					end
-				end
-				if not ok then
-					log("warn", "server doesn't support PLAIN mechanism. It supports '%s'", line);
+				local mech = parts();
+				supported_mechs[mech] = true;
+			elseif first == "DONE" then
+				-- We need PLAIN
+				if not supported_mechs.PLAIN then
+					log("warn", "server doesn't support PLAIN mechanism.");
 					provider:close();
 					return false;
 				end
-			elseif first == "DONE" then
 				done = true;
 			end
 		end