using System;
using System.Collections.Generic;
using System.Linq;
using System.Net;
using System.Web;
using System.Web.Helpers;
using System.Web.Mvc;
namespace WebApplication1.Controllers
{
public class HomeController : Controller
{
public ActionResult Index()
{
return View();
}
[HttpPost]
[MyValidateAntiForgeryToken]
public ActionResult Index(Person p)
{
return Json( true , JsonRequestBehavior.AllowGet);
}
}
public class Person
{
public string Name { get; set; }
public int Age { get; set; }
}
public class MyValidateAntiForgeryToken : AuthorizeAttribute
{
public override void OnAuthorization(AuthorizationContext filterContext)
{
var request = filterContext.HttpContext.Request;
if (request.HttpMethod == WebRequestMethods.Http.Post)
{
if (request.IsAjaxRequest())
{
var antiForgeryCookie = request.Cookies[AntiForgeryConfig.CookieName];
var cookieValue = antiForgeryCookie != null
antiForgeryCookie.Value
: null ;
//从cookies 和 Headers 中 验证防伪标记
//这里可以加try-catch
AntiForgery.Validate(cookieValue, request.Headers[ "__RequestVerificationToken" ]);
}
else
{
new ValidateAntiForgeryTokenAttribute()
.OnAuthorization(filterContext);
}
}
}
}
}
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