asp.net - 我们可以在表单身份验证模块中用自定义对象替换表单身份验证票吗？

Question

在我的项目中，需要使用自定义对象代替 FormAuthenticationTicket。我们创建了一个与 FormAuthenticationTicket 具有相同属性的自定义对象。现在我们正在使用我们自己的加密方法来加密这个自定义对象。我们已经成功创建了 FormAuthentication cookie。但是，当我们检查 context.User.Identity.IsAuthenticated 属性时，它始终为 false。这是代码。

    CookieData cookieData = new CookieData();
    cookieData.ExpirationDate = DateTime.Now.AddMinutes(CookieConstants.DefaultFormsAuthTicketTimeout);
    cookieData.LoginToken = LoginToken;
    cookieData.Impersonate = (IsImpersonate ? true : false);
    cookieData.IsPersistent = IsPersistent;
    cookieData.UserData = "<<UserRelated Information>>";
    JavaScriptSerializer js = new JavaScriptSerializer();
    string strCookieData = js.Serialize(cookieData);
    string encryptedTicket = AESEncryption.Encrpyt(strCookieData);

     HttpCookie httpCookie = null;
     httpCookie = new HttpCookie(cebCookie.Name, encryptedTicket);



        if (cebCookie.IsPersistent)
        {
            httpCookie.Expires = cebCookie.Expires;
        }

        if (!string.IsNullOrEmpty(cebCookie.Url))
        {
            httpCookie.Secure = cebCookie.RequireSSL;
            httpCookie.Domain = cebCookie.Domain;
        }
        httpCookie.Path = FormsAuthentication.FormsCookiePath;
        HttpContext.Current.Response.Cookies.Set(httpCookie);

我知道这是有线要求。请帮忙。

Answer 1

如果我正确理解您的要求，您需要使用身份验证票发送自定义数据吗？

如果你可以像下面那样做。

想象一下，您需要发送以下数据。

public class AuthUser
    {
        public int UserID { get; set; }
        public string UserNo { get; set; }
        public string UserName { get; set; }
        public string Password { get; set; }

        public override string ToString()
        {
            return UserID + "," + UserNo + "," + UserName + "," + Password; 
        }
    }

在您的登录按钮单击事件中。

 AuthUser au = new AuthUser();
 au.UserID = 1;
au.UserNo = "001";
 au.UserName = "chamara";
au.Password = "123";

 string userData = au.ToString();

  FormsAuthenticationTicket ticket = new FormsAuthenticationTicket(

             2,                             // Version number

             txtUserName.Text.Trim(),      // Username

             DateTime.Now,                  // Issue date

             DateTime.Now.AddDays(555), // Expiration date

             false,                         // Persistent?

             userData                 // User data

         );

检索用户数据

FormsIdentity id = (FormsIdentity)Context.User.Identity;
FormsAuthenticationTicket ticket = id.Ticket;
string[] UserData = ticket.UserData.Split(',');