使用Zend_Auth设置和扩展Session Lifetime

Question

我使用Zend_Auth作为我的一个项目,但到目前为止还没有弄清楚如何设置会话的生命周期,或者如何扩展它(假设它应该运行5分钟并且应该在用户做出动作时重置为),这是我的初始化代码:

        $authAdapter = new Zend_Auth_Adapter_DbTable($this->_model->pdo);
        $authAdapter->setTableName('normal_folks')
           ->setIdentityColumn('username')
           ->setCredentialColumn('password');

        $post = $this->_request->getPost();

        $authAdapter->setIdentity($post['username'])
            ->setCredential($post['password']);
        $auth = Zend_Auth::getInstance();
        $result = $auth->authenticate($authAdapter);

        if($result->isValid())
        {
            $userInfo = $authAdapter->getResultRowObject(null, 'password');
            $authStorage = $auth->getStorage();
            $authStorage->write($userInfo);

            if(strlen($post['refferer']) > 1){
                header("Location: ".$post['refferer']);
            }elseif(strlen($this->_request->getParam('ref_action')) > 1){
                Zend_Controller_Action::_forward($this->_request->getParam('ref_action'),"admin",null,null);
            }else{
                Zend_Controller_Action::_forward("index","admin",null,null);
            }
        }

蚂蚁这个我如何检查用户是否登录:

                if(Zend_Auth::getInstance()->hasIdentity()){
                    echo "Woho!";
                }else{
                    die("invalid-identity");
                }

它可能就在我面前,但我无法理解,帮助？请？好吗？:d

Answer 1

身份验证状态存储在已注册的Auth Storage中.默认情况下这是Zend_Session.您可以设置Zend_Auth命名空间的到期时间,例如

$namespace = new Zend_Session_Namespace('Zend_Auth');
$namespace->setExpirationSeconds(300);

您还可以全局配置Zend_Session via

Zend_Session::setOptions(array(
    'cookie_lifetime' => 300,
    'gc_maxlifetime'  => 300));