yii2关闭csrf验证

在使用Yii2进行开发是,遇到一个提交的数据无法被验证的问题,这是因为yii2的防御csrf的攻击机制

解决方法在类中定义以下属性 public $enableCsrfValidation = false;

class ChannelController extends Controller
{
    public $enableCsrfValidation = false;
    /**
     * {@inheritdoc}
     */
    public function behaviors()
    {
        return [
            'verbs' => [
                'class' => VerbFilter::className(),
                'actions' => [
                    'delete' => ['POST'],
                ],
            ],
        ];
    }

不过这是在类中关闭,还有一种是针对方法进行关闭,不过这种不太熟悉没有使用,以下来自https://www.yiichina.com/topic/5891

如何实现在方法中关闭csrf机制

新建一个Behavior

<?php
use Yii;
use yii\base\ActionEvent;
use yii\base\Behavior;
use yii\web\Controller;


class NoCsrf extends Behavior
{
    public $actions = [];
    public $controller;
    public function events()
    {
        return [Controller::EVENT_BEFORE_ACTION => 'beforeAction'];
    }
    public function beforeAction($event)
    {
        $action = $event->action->id;
        if(in_array($action, $this->actions)){
        	$this->controller->enableCsrfValidation = false;
        }
    }    
}

然后在Controller中添加Behavior

<?php

    public function behaviors()
    {
        return [
            'csrf' => [
                'class' => NoCsrf::className(),
                'controller' => $this,
                'actions' => [
                    'action-name'
                ]
            ]
        ];
    }

这样就实现了在action中关闭Csrf而不是在整个Controller中关闭。

猜你喜欢

转载自blog.csdn.net/benben0729/article/details/82458982