Question

我有以下代码，但有效，但现在是下一步。

我必须如何以及在何处设置会话，以便脚本“看到”用户已经登录？

if ($form->isValid()) {
    $securePass = $this->getUsersTable()->getUserByUsername( $this->params()->fromPost('username') );       
    if( $securePass ){   
        $bcrypt = new Bcrypt();
        if ($bcrypt->verify( $this->params()->fromPost('password') , $securePass->password)) {

            $sm          = $this->getServiceLocator();
            $dbAdapter   = $sm->get('Zend\Db\Adapter\Adapter');
            $authAdapter = new AuthAdapter(
                    $dbAdapter,
                    'users',
                    'username',
                    'password'
                    );
            $authAdapter
                ->setIdentity($securePass->username)
                ->setCredential($securePass->password);                           

            $result = $authAdapter->authenticate($authAdapter);
            echo $result->getIdentity() . "\n\n";
        } 
        else {

        }

Answer 1

Zend的做法是使用Authentication组件为你处理这个问题。

http://framework.zend.com/manual/current/en/modules/zend.authentication.intro.html

这将允许您检查用户是否已登录（您必须先设置身份验证适配器）：

String temp = "[[0xFF008041, 0x24008086, 0x00000000, 0x00000000,0x0008383A], [0x0008, 0x0034B]]";

int[][] ConvertStringToJaggedArray(String input)
{
    String[] Separator = { "],[", "], [", "] ,[" };
    String[] OuterArray = input.Split(Separator, StringSplitOptions.RemoveEmptyEntries);
    int[][] TargetArray = new int[OuterArray.Length][];
    string HexString;
    for (int i = 0; i < OuterArray.Length; i++)
    {
        String[] InnerArray = OuterArray[i].Split(',');
        TargetArray[i] = new int[InnerArray.Length];
        for (int j = 0; j < InnerArray.Length; j++ )
        {
            HexString = InnerArray[j].Trim(" []".ToCharArray());
            TargetArray[i][j] = Convert.ToInt32(HexString, 16);
        }
    }
    return TargetArray;
}

要访问帖子数据，您还应该利用框架而不是直接访问$ _POST。在您的控制器中：

use Zend\Authentication\AuthenticationService;
// TODO set-up authentication adapter
$auth = new AuthenticationService()
$identity = $auth->getIdentity();

这将指导您完成向您的应用添加身份验证层的整个过程：

https://zf2.readthedocs.org/en/latest/modules/zend.authentication.adapter.dbtable.html

Answer 2

使用Zend提供的AuthenticationService，将自动设置PHP会话中的用户。

理解身份验证机制的一个好处是阅读和编码以及身份验证的介绍： http://framework.zend.com/manual/current/en/modules/zend.authentication.intro.html#adapters

在自定义AuthenticationAdapter中，“在会话中设置用户”或身份持久性，将通过返回\ Zend \ Authentication \ Result以及authenticate（）方法中的身份验证结果和用户身份来完成。

$user = $this->userService->findByEmail($this->email);

if($user !== false) {
    if($this->encryption->verify($this->password, $user->getPassword()) {
        return new Result(Result::SUCCESS, $user);
    }

    return new Result(Result::FAILURE, null);
}

$this->userService being the UserService that leads to the UserMapper
(more about Services: http://framework.zend.com/manual/current/en/in-depth-guide/services-and-servicemanager.html)
$user being the User entity with the encrypted password stored
$this->encryption being your encryption method (Zend\Crypt\Password\Bcrypt for example)
$this->email being the email/username provided by the form
$this->password being the password provided by the form
Result being Zend\Authentication\Result

这是一种简单的方法。更详细的结果类型是：

/**
 * General Failure
 */
const FAILURE                        =  0;
/**
 * Failure due to identity not being found.
 */
const FAILURE_IDENTITY_NOT_FOUND     = -1;
/**
 * Failure due to identity being ambiguous.
 */
const FAILURE_IDENTITY_AMBIGUOUS     = -2;
/**
 * Failure due to invalid credential being supplied.
 */
const FAILURE_CREDENTIAL_INVALID     = -3;
/**
 * Failure due to uncategorized reasons.
 */
const FAILURE_UNCATEGORIZED          = -4;
/**
 * Authentication success.
 */
const SUCCESS                        =  1;

Answer 3

LoginController.php

app.directive('validatorDirective', [
  function ($timeout) {
    return {
      restrict: 'A',
      require: 'ngModel',
      link: function ($scope, $element, $attr, $controller) {

        $scope.$watch($attr.ngModel, function (val) {
          // no output when validator returns false, but returns model updates when validator returns true
          console.log(val);
        });

        $controller.$validators.validFn = function (modelValue, viewValue) {
          return false;
        };
      }
    }
  }
}]);

Zend 2登录后如何设置用户

3 个答案: