Ticket #866: broken_jabber_sasl_digest_md5.patch

protocols/jabber/jabber.c

@@ -86 +86 @@
         s = set_add( &acc->set, "xmlconsole", "false", set_eval_bool, acc );
         s->flags |= ACC_SET_OFFLINE_ONLY;
         
+        s = set_add( &acc->set, "ignore_broken_sasl_digest_md5", "false", set_eval_bool, acc );
+        s->flags |= ACC_SET_OFFLINE_ONLY;
+
         acc->flags |= ACC_FLAG_AWAY_MESSAGE | ACC_FLAG_STATUS_MESSAGE;
 }
 

protocols/jabber/sasl.c

@@ -62 +62 @@
                 c = c->next;
         }
         
+        /* Workaround broken servers that advertise DIGEST-MD5 but can't do it;
+         * most notably in Java-based servers such as OpenFire? when DIGEST-MD5
+         * is enabled. This appears to be the result of a bug in the Java SASL 
+         * library.
+         *
+         * Newer OpenFire servers have a workaround, but older ones don't.
+         *
+         * See http://developer.pidgin.im/ticket/2095
+         */ 
+        if ( set_getbool( &ic->acc->set, "ignore_broken_sasl_digest_md5" ) )
+        {
+                sup_digest = 0;
+        }
+
         if( !sup_plain && !sup_digest )
         {
                 imcb_error( ic, "No known SASL authentication schemes supported" );