mvc 微软票据验证

using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.Mvc;
using System.Web.Security;

namespace 验证权限.Controllers
{
    public class HomeController : Controller
    {
        //
        // GET: /Home/

        public ActionResult Index()
        {
            //第一种获取cookie
            HttpCookie cookie = Request.Cookies["ticket"];
            //解密后还原成ticket对象
            FormsAuthenticationTicket ticket = FormsAuthentication.Decrypt(cookie.Value);
            Response.Write("用户名=" + ticket.Name + "权限=" + ticket.UserData);


            //第二种 使用微软身份验证机制授权
            if (HttpContext.Request.IsAuthenticated)
            {
                string username = HttpContext.User.Identity.Name;//获取用户名

                FormsIdentity formsidentity = HttpContext.User.Identity as FormsIdentity; //身份信息
                // formsidentity.Ticket;

                //登陆过
            }
            else
            {
                //未登录
            }
            return View();
        }
        public ActionResult Login()
        {
            return View();
        }
        [HttpPost]
        public ActionResult Login(FormCollection form)
        {
            if (form["txtName"] == "James" && form["txtPwd"] == "123")
            {

                #region 使用微软票据 加密方式保存cookie
                //使用微软票据 加密方式保存cookie
                //FormsAuthenticationTicket ticket = new FormsAuthenticationTicket(1,"james",DateTime .Now ,DateTime .Now .AddMinutes(5),true,"1,2,3");
                ////将票据对象转成加密字符串
                //string hashCookie = FormsAuthentication.Encrypt(ticket);
                //HttpCookie cokie = new HttpCookie("ticket",hashCookie);
                //cokie.Expires = DateTime.Now.AddMinutes(5);
                //Response.Cookies.Add(cokie);
                //Response.Write("登陆成功！"); 
                #endregion

                #region 使用微软自带的身份验证机制
                //使用微软自带的身份验证机制
                //FormsAuthentication.SetAuthCookie("james", true); 
                #endregion

                //结合 手动创建票据 并制定 登录用户权限 标志字符串
                FormsAuthenticationTicket ticket = new FormsAuthenticationTicket(1, "james", DateTime.Now, DateTime.Now.AddMinutes(5), true, "1,2,3");
                ////将票据对象转成加密字符串
                string hashCookie = FormsAuthentication.Encrypt(ticket);
                HttpCookie cokie = new HttpCookie(FormsAuthentication.FormsCookieName, hashCookie);//FormsAuthentication .FormsCookieName配置文件的cookie名称
                cokie.Expires = DateTime.Now.AddMinutes(5);
                Response.Cookies.Add(cokie);


            }
            return View();
        }


    }
}