- sasl_i.cyrus = cyrussasl.server_new(service_name, realm, realm, nil, nil)
- if sasl_i.cyrus ~= 0,
- "got NULL return value from server_new")
+
+ local st, ret = pcall(cyrussasl.server_new, service_name, nil, realm, nil, nil)
+ if st then
+ sasl_i.cyrus = ret;
+ else
+ log("error", "Creating SASL server connection failed: %s", ret);
+ return nil;
+ end
+
+ if cyrussasl.set_canon_cb then
+ local c14n_cb = function (user)
+ local node = s_match(user, "^([^@]+)");
+ log("debug", "Canonicalizing username %s to %s", user, node)
+ return node
+ end
+ cyrussasl.set_canon_cb(sasl_i.cyrus, c14n_cb);
+ end
+