问添加自定义声明类型

EN

public ActionResult Login(LoginViewModel model, string returnUrl)
{
    UserViewModel userModel = new UserViewModel();
    if (!ModelState.IsValid)
    {
        return View(model);
    }

    if(CommonHelper.ValidateADUser(model.Username,model.Password))
    {

        UserViewModel curUser = userModel.GetUserDetails(model.Username);
        if (curUser != null)
        {
            var claims = new List<Claim>();
            claims.Add(new Claim(ClaimTypes.WindowsAccountName, curUser.Username));
            claims.Add(new Claim(ClaimTypes.Name,curUser.Fullname));
            claims.Add(new Claim(ClaimTypes.Role, ""));
            claims.Add(new Claim("GroupID", curUser.UserGroupID.ToString()));

            var id = new ClaimsIdentity(claims, DefaultAuthenticationTypes.ApplicationCookie);
            var ctx = Request.GetOwinContext();
            AuthenticationManager.SignIn(id);
            return RedirectToAction("Index", "Home");
        }
    }
    else
    {
        ModelState.AddModelError("", "Invalid login attempt.");
    }

    return View(model);
}

public ActionResult _LoginPartial()
{
    var identity = (ClaimsIdentity)User.Identity;
    TempData["curUserFullName"] = identity.FindFirst(ClaimTypes.Name).Value;

    string s= identity.FindFirst("GroupID").Value;
    return PartialView();
}