Laravel 4 CSRF表单通过Ajax调用提交

Question

I'm new to both Stackoverflow and Laravel 4, I am trying to submit a form through jquery ajax. 我是Stackoverflow和Laravel 4的新手，我试图通过jquery ajax提交表单。 I serializeArray() the form and use json to submit it. 我serializeArray（）表单并使用json提交它。 In laravel, in the routes I check the csrf token submitted, the go to my controller for process inputs. 在laravel中，在检查提交的csrf令牌的路径中，转到我的控制器进行过程输入。 The csrf check doesn't work when the _token input is in an array as with serializeArray(). 当_token输入与serializeArray（）一样在数组中时，csrf检查不起作用。 I have to get the _token value and submit is as a seperate ajax data. 我必须得到_token值并提交作为单独的ajax数据。 I'm wondering if there is a way to tell csrf filter where ever its running to check the input array for hte field _token and use that? 我想知道是否有办法告诉csrf过滤器哪里运行检查输入数组的hte字段_token并使用它？ here is my code: 这是我的代码：

routes.php routes.php文件

Route::post('searchAjax', array('before' => 'csrf', 
                                'uses' => 'SearchController@searchAjax'));

This is where I wan't it to read the array form[0]['_token] but I don't know how to tell it to do that. 这是我想要读取数组[0] ['_ token]的地方，但我不知道如何告诉它这样做。

index.js
    var form = $('#search').serializeArray();
var token = $('#search > input[name="_token"]').val();
$.ajax({
    type: 'post',
    url: 'searchAjax',
    dataType: 'json',
    data: { _token: token, form: form },
    success: function(data) {
        for(var key in data)
        {
            //alert(key)
        }
        //alert(data.message);
    }
});

I want to get rid of { _token: token, form: form } in the ajax call and just have 'form' that is an array with _token in it already. 我想在ajax调用中删除{_token：token，form：form}，并且只有'form'，它已经是一个带有_token的数组。 here is the html: 这是html：

<form id="search" class="form-horizontal" accept-charset="UTF-8" action="http://testing:998/search" method="POST">
  <input type="hidden" value="6GBbv9LmnOdL8UcOsm8DDJ4Bfi6eGcQRlC9SPdL4" name="_token">
<div class="control-group">
  <label class="control-label" for="title">Book Titles</label>
  <div class="controls">
    <input id="title" class="input" type="text" value="click to search book titles" name="title">
  </div>
</div>
<div class="control-group">
<div class="control-group">
<div class="control-group">
</form>

Thank you in advance. 先感谢您。 :) :)

Answer 1

Another option is to use the approach outlined by Kelt Dockins which is to send the token in the headers using jquery, eg. 另一种选择是使用Kelt Dockins概述的方法，即使用jquery在头文件中发送令牌，例如。 somewhere in your jquery/javascript bootstrapping add: 你的jquery / javascript bootstrapping中的某个地方添加：

$.ajaxSetup({
    headers: {
        'X-CSRF-Token': $('meta[name="csrf-token"]').attr('content')
    }
});

This will get the CSRF token from a header meta data tag and include it in the headers of each ajax request. 这将从头元数据标记中获取CSRF令牌，并将其包含在每个ajax请求的标头中。 Then you need to add the metadata and token into your Laravel templates, eg. 然后，您需要将元数据和令牌添加到Laravel模板中，例如。

<head>
    <title>My Page</title>
    <meta name="csrf-token" content="<?= csrf_token() ?>">

You also need to modify the CSRF filter to check the ajax request header as well the default Input::get('_token') 您还需要修改CSRF过滤器以检查ajax请求标头以及默认的Input :: get（'_ token'）

Route::filter('csrf', function()

{
   $token = Request::ajax() ? Request::header('X-CSRF-Token') : Input::get('_token');
   if (Session::token() != $token) {
      throw new Illuminate\Session\TokenMismatchException;
   }
});

Laravel 4 CSRF表单通过Ajax调用提交

问题描述

1 个解决方案

解决方案1
28 2013-12-07 20:45:18

Laravel 4 CSRF表单通过Ajax调用提交

问题描述

1 个解决方案

解决方案1 28 2013-12-07 20:45:18

解决方案1
28 2013-12-07 20:45:18