如何在MVC中生成反xsrf令牌？ [英] How to generate anti xsrf token in MVC?

问题描述

我想生成防伪令牌，并检查每个页面和每个操作以检查和验证令牌但不重新生成令牌。令牌每次都不变。



我尝试过：



i在每个.cshtml页面试过

put @ Html.AntiForgeryToken（）



例子

在.cshtml页面下面的代码

 @ Html.AntiForgeryToken（）; 
 @using（Html.BeginForm（ViewSearchAcknowledgementCase，Manan，FormMethod.Post，new {@id =Family，role =form}））
 {
 
< table id =ContentPlaceHolder1_tbldetailcellspacing =15width =97％> 
< tr align =right> 
< td colspan =4> 
< span id =ContentPlaceHolder1_lblmandatorystyle =color：Red;> *必填字段！< / span> 
< / td> 
< / tr> 
 

----------------------- --------------------



和我检查的每一种行动方法

[ValidateAntiForgeryToken]



和下面的动作方法

 [ValidateAntiForgeryToken] 
 [HttpPost] 
 public ActionResult ViewAcknowledgement（）
 {
 M_Login ml = new M_Login（）; 
尝试
 {
 

解决方案

防伪令牌需要里面表格。

 @using（Html.BeginForm（...）
 {
 @ Html.AntiForgeryToken（）; 

I want to generate an anti-forgery token and it is checked every pages and every action to check and validate token but not regenerate token. the token is every time constant.

What I have tried:

i tried in every .cshtml page
put @Html.AntiForgeryToken()

example
in .cshtml page below code

@Html.AntiForgeryToken();
               @using (Html.BeginForm("ViewSearchAcknowledgementCase", "Manan", FormMethod.Post, new { @id = "Family", role = "form" }))
               {

                   <table id="ContentPlaceHolder1_tbldetail" cellspacing="15" width="97%">
                       <tr align="right">
                           <td colspan="4">
                               <span id="ContentPlaceHolder1_lblmandatory" style="color:Red;">*  Mandatory Field!</span>
                           </td>
                       </tr>

-------------------------------------------

and every action method i checked
[ValidateAntiForgeryToken]

and action method like below

[ValidateAntiForgeryToken]
     [HttpPost]
       public ActionResult ViewAcknowledgement()
       {
           M_Login ml = new M_Login();
           try
           {

解决方案

The anti-forgery token needs to be inside the form.

@using (Html.BeginForm(...)
{
    @Html.AntiForgeryToken();

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