public function getCurrentRequest()
{
$msg = new OpenIdMessage(Input::all());
if (!$msg->isValid()) {
$msg = null;
$old_data = Input::old();
$openid_params = array();
foreach ($old_data as $key => $value) {
if (stristr($key, "openid") !== false) {
$openid_params[$key] = $value;
}
}
if (count($openid_params) > 0) {
$msg = new OpenIdMessage($openid_params);
}
}
return $msg;
}
