From 96ff2d43c057c1aabdb735f3a0150d3a99fb0db6 Mon Sep 17 00:00:00 2001
From: Lance Stout <lancestout@gmail.com>
Date: Tue, 13 Mar 2012 12:24:41 -0700
Subject: [PATCH] Explicitly set the desired SASL mech to ANONYMOUS if no
 username is provided.

---
 sleekxmpp/features/feature_mechanisms/mechanisms.py | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/sleekxmpp/features/feature_mechanisms/mechanisms.py b/sleekxmpp/features/feature_mechanisms/mechanisms.py
index 3818c70e..6f01cb14 100644
--- a/sleekxmpp/features/feature_mechanisms/mechanisms.py
+++ b/sleekxmpp/features/feature_mechanisms/mechanisms.py
@@ -32,6 +32,9 @@ class FeatureMechanisms(BasePlugin):
     def plugin_init(self):
         self.use_mech = self.config.get('use_mech', None)
 
+        if not self.use_mech and not self.xmpp.boundjid.user:
+            self.use_mech = 'ANONYMOUS'
+
         def tls_active():
             return 'starttls' in self.xmpp.features