Php 在Zend Framework 2中处理身份验证的最佳方法2

我是Zend Framework 2的新手，我想知道处理身份验证的最佳方法是什么。我当前的（工作）登录代码是：

public function loginAction()
{
    $message = '';
    $message_type = '';

    $form = new UserForm();
    $form->get('submit')->setValue('login');

    $request = $this->getRequest();
    if($request->isPost())
    {
        $data = $request->getPost();
        $user = $this->getUserTable()->getUser($data['username']);

        $bcrypt = new Bcrypt();
        if($bcrypt->verify($data['password'], $user->password))
        {
            $message = 'successfully logged in as ' . $user->username;
            $message_type = 'success';
        }
        else
        {
            $message = 'invalid password or username';
            $message_type = 'danger';
        }
    }

    return new ViewModel(array(
        'form' => $form,
        'message' => $message,
        'message_type' => $message_type,
    ));
}

现在我知道我没有使用ZF2身份验证模块，但我无法让它与Bcrypt一起工作。我的方法是否足够安全，还是应该使用Zend\Authentication

编辑

好吧，我设法让它工作了，下面是新代码：

public function loginAction()
{
    $message = '';
    $message_type = '';

    $form = new UserForm();
    $form->get('submit')->setValue('login');

    $request = $this->getRequest();
    if($request->isPost())
    {
        $user = new User();
        $form->setInputFilter($user->getInputFilter());
        $form->setValidationGroup('username', 'password');
        $form->setData($request->getPost());

        if($form->isValid())
        {
            $user->exchangeArray($form->getData());
            $data = $this->getUserTable()->getUser($user->username);

            $bcrypt = new Bcrypt();
            if($bcrypt->verify($user->password, $data->password))
            {
                $dbAdapter = $this->getServiceLocator()->get('Zend\Db\Adapter\Adapter');
                $authService = new CredentialTreatmentAdapter($dbAdapter, 'user', 'username', 'password');
                $authService->setIdentity($user->username);
                $authService->setCredential($data->password);

                if($authService->authenticate()->isValid())
                {
                    $message = 'successfully logged in as ' . $user->username;
                    $message_type = 'success';
                }
                else
                {
                    $message = 'invalid password or username';
                    $message_type = 'danger';
                }
            }
        }
    }

它使用BCrypt和Zend\Authentication，似乎工作正常。

“但我无法让它与BCrypt一起工作”

存储密码已被删除

使用用户名和密码参数化身份验证适配器

（它将简单地比较字符串。）

“我的方法是否足够安全，还是应该使用Zend\Authentication？” 如果您将密码加密存储（就像您这样），我看不出您的代码有任何问题

---

尽管如此，我还是会使用Zend身份验证：，因为它提供了更多功能。

它在没有会话存储的情况下对我有效。

   public function login($credential)
   {   
    $bcrypt = new Bcrypt();
    $user   = new User();
    $user->exchangeArray($credential);

    $password    = $user->password;
    $data        = $this->getUserTable()->selectUser($user->username);

    if (!$data)
    {
        $message = 'Username or password not correct!';
    } else {

        if ($bcrypt->verify($password, $data->password)) {

            $sm          = $this->getServiceLocator();
            $dbAdapter   = $sm->get('Zend\Db\Adapter\Adapter');
            $authAdapter = new AuthAdapter(
                    $dbAdapter,
                    'user',
                    'username',
                    'password'
            );
            $authAdapter -> setIdentity($user->username) -> setCredential($data->password);
            $auth = new AuthenticationService();
            $result = $auth->authenticate($authAdapter);
            //success
                switch ($result->getCode()) {
                    case Result::FAILURE_IDENTITY_NOT_FOUND:
                        // do stuff for nonexistent identity
                        $message = "FAILURE_IDENTITY_NOT_FOUND";
                        break;

                    case Result::FAILURE_CREDENTIAL_INVALID:
                        // do stuff for invalid credential
                        $message = "FAILURE_CREDENTIAL_INVALID";
                        break;

                    case Result::SUCCESS:

                        $message = "you are logged in succesfully";
                        break;

                    default:
                        // do stuff for other failure
                        //$message = "you are logged in succesfully";
                    break;
                //$message = "Login succesfull.Welcome ".$auth->getIdentity();

            }
        } else {
            $message =  'Username or password not correct';
        }
    }


    return new ViewModel(array("message" =>$message));
}