public function reauthenticate(Zend_Auth_Adapter_Interface $adapter, $id)
{
$result = $adapter->reauthenticate($id);
if ($result->isValid()) {
require_once 'Zend/Session.php';
Zend_Session::regenerateId();
$user = $adapter->getResultRowObject();
$this->getStorage()->write($user->name);
$this->getStorage()->writeData($user);
$this->getStorage()->writeExpires(time() + $this->_lifetime);
$this->getStorage()->writeIpAddress($_SERVER['REMOTE_ADDR']);
require_once 'Zend/Date.php';
$date = new Zend_Date();
$date->setTimezone('UTC');
$now = $date->get(Zend_Date::ISO_8601);
$data = array('lastLogin' => $now, 'lastRequest' => $now);
$adapter->update($user->id, $data);
}
return $result;
}