// GET: Manage
 public ActionResult Index(ModelSSO model)
 {
     ViewBag.Data = model;
     return(View());
 }
        // ล็อกอินผ่าน
        public ActionResult Acs()
        {
            AppSettings appSettings = new AppSettings();
            Auth        auth        = new Auth(appSettings);

            auth.ProcessResponse();
            var res      = string.Empty;
            var name     = string.Empty;
            var ssoValue = string.Empty;
            var modelSso = new ModelSSO();

            if (auth.Response.IsValid())
            {
                HttpContext.Session["ssoNameID"] = auth.Response.GetNameID();

                HttpContext.Session["ssoSessionIndex"] = auth.Response.GetSessionIndex();

                HttpContext.Session["ssoUserData"] = auth.Response.GetAttributes();

                if (Request.Form["RelayState"] != null)
                {
                    res = Request.Form["RelayState"].ToString();
                }
                if (HttpContext.Session["ssoUserData"] != null)
                {
                    XmlDocument userXmlDoc = new XmlDocument();
                    userXmlDoc.PreserveWhitespace = true;
                    userXmlDoc.XmlResolver        = null;
                    userXmlDoc.LoadXml((string)HttpContext.Session["ssoUserData"]);

                    foreach (XmlNode node in userXmlDoc.FirstChild.ChildNodes)
                    {
                        name     = node.Attributes["Name"].Value;
                        ssoValue = node.FirstChild.InnerText;
                        switch (name)
                        {
                        case "uid":
                            modelSso.UserName = ssoValue;
                            break;

                        case "gidNumber":
                            modelSso.GridNumber = ssoValue;
                            break;

                        case "firstNameThai":
                            modelSso.FirstName = ssoValue;
                            break;

                        case "lastNameThai":
                            modelSso.LastName = ssoValue;
                            break;

                        case "personalId":
                            modelSso.PersonalId = ssoValue;
                            break;

                        case "program":
                            modelSso.Program = ssoValue;
                            break;

                        case "mail":
                            modelSso.Email = ssoValue;
                            break;

                        default:
                            break;
                        }
                    }
                    return(RedirectToAction("Index", "Manage", modelSso));
                }
                else
                {
                    // ไม่มีข้อมูลผู้ใช้งาน
                    return(new EmptyResult());
                }
            }
            else
            {
                //ไม่มีการล็อกอิน
                return(new EmptyResult());
            }
        }