Laravel 5.1 中 VerifyCsrfToken.php 第 53 行中的 TokenMis

  
本文介绍了Laravel 5.1 中 VerifyCsrfToken.php 第 53 行中的 TokenMismatchException的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！

问题描述

当我尝试登录时显示令牌错误.我在视图中检查了令牌是正确的，当评论 AppHttpMiddlewareVerifyCsrfToken::class 时，在 Kernel.php 它让我登录，但重定向到我的仪表板后我没有登录.我在 mac 上使用 MAMP.

<h1>登录</h1><div>{！！Form::open(['url'=>'user/login','class' =>'']) !!}<input type="hidden" name="_token" value="{{ csrf_token() }}"><ul><li><label>客户代码</label>{!!Form::Text('customer_code',Input::old('customer_code'),['class'=>''])!!}<li><label>密码</label>{!!Form::Password('password','',['class'=>''])!!}</li><li>{!!Form::submit('Submit',array('class' => 'btn')) !!}</li>{!!表格::关闭()!!}<div><a href="{!!URL::to('user/forget_password')!!}">忘记密码</a></div>

同时我使用Sentry Package登录.

/*** 登录后*/公共函数 post_login(){尝试{$规则= ['customer_code' =>'必需的'，'密码' =>'必需的'，];$消息 = ['customer_code.required' =>'错误1'，'password.required' =>'error2'];$validator = Validator::make(Input::all(), $rules,$message);如果 ($validator->fails()){return Redirect::back()->withErrors($validator)->withInput();}//如果 ($validator->fails())别的{$authUser = Sentry::authenticateAndRemember(array('customer_code' =>Input::get('customer_code'),'密码' =>Input::get('password')), false);如果($ authUser){//$login = Sentry::loginAndRemember($authUser);return Redirect::to('user/panel/'.$authUser->id)->with('comment', 'Welcome');}别的{return Redirect::back()->with('comment', '登录错误');}}//验证器}catch(Exception $e){return Redirect::back()->withInput(Input::except('password','file'))->withErrors(['ERROR!!!!!']);}}

解决方案

已

由于您使用的是表单构建器，因此请从表单中删除它.当您执行 Form::open()

时，Laravel 表单构建器会自动向您的表单添加一个隐藏的令牌字段

所以删除这一行:

When I try to login show me token error. I have checked token in view form it's right and when comment AppHttpMiddlewareVerifyCsrfToken::class, in the Kernel.php it makes me login but after Redirect to my dashboard I'm not logged in. I am using MAMP on mac.

<div>
    <h1>Login</h1>
    <div>
        {!! Form::open(['url'=>'user/login','class' => '']) !!}
        <input type="hidden" name="_token" value="{{ csrf_token() }}">
        <ul>
          <li><label>Customer Code</label>{!!Form::Text('customer_code',Input::old('customer_code'),['class'=>''])!!}</li>
          <li><label>Password</label>{!!Form::Password('password','',['class'=>''])!!}</li>
          <li>{!! Form::submit('Submit',array('class' => 'btn')) !!}</li>
        </ul> 
        {!!Form::close()!!}
    </div>
    <div><a href="{!!URL::to('user/forget_password')!!}">Forget Password</a></div>
</div>

Meanwhile I use Sentry Package for login.

    /**
     * post_login
     */
    public function post_login()
    { 
        try
        {
            $rules  = [ 
                    'customer_code'         => 'required',
                    'password'              => 'required',
                ] ;                    
            $message = [ 
                    'customer_code.required'             => 'erorrr1',
                    'password.required'                =>'error2'    
                             ];                            
            $validator = Validator::make(Input::all(), $rules,$message);
            if ($validator->fails())
            {            
                return Redirect::back()->withErrors($validator)->withInput();        
            } // if ($validator->fails())
            else
            {
            $authUser = Sentry::authenticateAndRemember(array(
                                      'customer_code'    => Input::get('customer_code'),
                                      'password' => Input::get('password')), false);

                           if($authUser) 
                           {
                                //$login = Sentry::loginAndRemember($authUser);
                                 return Redirect::to('user/panel/'.$authUser->id)->with('comment', 'Welcome');
                           }
                           else
                           {
                             return Redirect::back()->with('comment', 'Error for login');
                           }
            }//validator                           
        }
         catch(Exception $e)
         {
             return Redirect::back()->withInput(Input::except('password','file'))->withErrors(['ERROR!!!!!']);
         }
}

解决方案

Edited:

Since you are using Form builder remove this from your form. Laravel form builder automatically adds a hidden token field to your form when you do Form::open()

So remove this line:

 <input type="hidden" name="_token" value="{{ csrf_token() }}">

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