【发布时间】:2010-07-25 04:43:21
【问题描述】:
我在创建自己的 Zend_Auth_Adapter 时遇到了困难。我也在使用 Doctrine 2。到目前为止,我有......下面的代码
我收到了错误
方法“hasIdentity”不存在且未被困在__call()中
怎么了?
use \Doctrine\ORM;
class Application_Auth_Adapter implements Zend_Auth_Adapter_Interface {
private $username;
private $password;
function __construct($username, $password) {
$this->username = $username;
$this->password = $password;
}
function authenticate() {
$em = Zend_Registry::get('em');
$query = $em->createQuery('select u from Application\Entities\User u WHERE u.name = :username')
->setParameter('username', $this->username);
try {
$user = $query->getSingleResult();
$salt = $user->salt;
$hashedPassword = hash_hmac('sha256', $this->password, $salt);
if ($hashedPassword == $user->password) {
// login success
return new Zend_Auth_Result(Zend_Auth_Result::SUCCESS, $user);
} else {
// wrong password
return new Zend_Auth_Result(Zend_Auth_Result::FAILURE_CREDENTIAL_INVALID, null);
}
} catch (NonUniqueResultException $e) {
// non unique result
return new Zend_Auth_Result(Zend_Auth_Result::FAILURE, null);
} catch (NoResultException $e) {
// no result found
return new Zend_Auth_Result(Zend_Auth_Result::FAILURE_IDENTITY_NOT_FOUND, null);
} catch (Exception $e) {
// exception occured
return new Zend_Auth_Result(Zend_Auth_Result::FAILURE, null);
}
}
}
更新
我注意到问题来自Zend_Auth 的第 123 行
if ($this->hasIdentity()) {
$this->clearIdentity();
}
但就在那个函数的下方,authenticate(),它的
public function hasIdentity()
我注意到堆栈跟踪有些奇怪
#0 [internal function]: Zend_Controller_Action->__call('hasIdentity', Array)
#1 D:\ResourceLibrary\Frameworks\ZendFramework\library\Zend\Auth.php(123): AuthController->hasIdentity()
#2 D:\Projects\Websites\php\ZendFramework\LearningZF\application\controllers\AuthController.php(23): Zend_Auth->authenticate(Object(Application_Auth_Adapter))
#3 D:\ResourceLibrary\Frameworks\ZendFramework\library\Zend\Controller\Action.php(513): AuthController->loginAction()
#4 D:\ResourceLibrary\Frameworks\ZendFramework\library\Zend\Controller\Dispatcher\Standard.php(295): Zend_Controller_Action->dispatch('loginAction')
#5 D:\ResourceLibrary\Frameworks\ZendFramework\library\Zend\Controller\Front.php(954): Zend_Controller_Dispatcher_Standard->dispatch(Object(Zend_Controller_Request_Http), Object(Zend_Controller_Response_Http))
#6 D:\ResourceLibrary\Frameworks\ZendFramework\library\Zend\Application\Bootstrap\Bootstrap.php(97): Zend_Controller_Front->dispatch()
#7 D:\ResourceLibrary\Frameworks\ZendFramework\library\Zend\Application.php(366): Zend_Application_Bootstrap_Bootstrap->run()
#8 D:\Projects\Websites\php\ZendFramework\LearningZF\public\index.php(26): Zend_Application->run()
#9 {main}
查看 AuthController->hasIdentity() 它试图从 AuthController 调用 hasIdentity()!
【问题讨论】:
标签: zend-framework authentication