0

I have a class R00_Model_User, which, curiously enough, represents user as he is. Can $result->getIdentity() return me an object of this class? (Or maybe it's stupid?)

(There is a factory method in R00_Model_User which prevents from duplicating objects. I'd like Zend_Auth to use it instead of creating a new object, if it can)

4

2 回答 2

2

两种选择：

  • 编写您自己的身份验证适配器，将与您的场景最匹配的开箱即用适配器子类化

    class R00_Auth_Adapter extends Zend_Auth_Adapter_*
{
    /**
     * authenticate() - defined by Zend_Auth_Adapter_Interface.  This method is called to
     * attempt an authentication.  Previous to this call, this adapter would have already
     * been configured with all necessary information to successfully connect to a database
     * table and attempt to find a record matching the provided identity.
     *
     * @throws Zend_Auth_Adapter_Exception if answering the authentication query is impossible
     * @return Zend_Auth_Result
     */
    public function authenticate()
    {
        $result = parent::authenticate();
        if ($result->isValid() {
            return new Zend_Auth_Result(
                $result->getCode(),
                R00_Model_User::load($result->getIdentity()),
                $result->getMessages()
            );
        } else {
            return $result;
        }
    }
}

    这将允许您编写代码

    $adapter = new R00_Auth_Adapter();
//... adapter initialisation (username, password, etc.)
$result = Zend_Auth::getInstance()->authenticate($adapter);

    并且在成功认证时，您的用户对象会自动存储在认证存储中（默认为会话）。

  • 或使用您的登录操作更新存储的用户身份

    $adapter = new Zend_Auth_Adapter_*();
$result = $adapter->authenticate();
if ($result->isValid()) {
    $user = R00_Model_User::load($result->getIdentity());
    Zend_Auth::getInstance()->getStorage()->write($user);
}
于 2009-10-20T08:34:18.940 回答
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在我的一个应用程序中，我让 getIdentity() 返回一个用户对象，它对我来说效果很好。要使用您的工厂方法，请执行以下操作：

$auth = Zend_Auth::getInstance();
$user = R00_Model_User::getInstance(...);
$auth->getStorage()->write($user);

然后，当您调用 getIdentity() 时，您将拥有您的用户对象。

于 2009-10-19T20:23:33.547 回答