HttpContext.User.Identity.IsAuthenticated never true

Please check the following steps to set the IsAuthenticated = true; in your web apps.

Steps 1 – Create the form cookie in your apps.

            bool createPersistentCookie = false;

            string UserData = GetUserData(model);

            //// Create and tuck away the cookie

            FormsAuthenticationTicket authTicket = new FormsAuthenticationTicket(1, model.UserEmail, DateTime.Now, DateTime.Now.AddDays(1), createPersistentCookie, UserData);

            //// Encrypt the ticket.

            string encTicket = FormsAuthentication.Encrypt(authTicket);

            ////// Create the cookie.

            HttpCookie faCookie = new HttpCookie(FormsAuthentication.FormsCookieName, encTicket);

            System.Web.HttpContext.Current.Response.Cookies.Add(faCookie);

Steps 2 – enable forms authentication in your web.config.

    <authentication mode="Forms">

      <forms name="_expFToken" loginUrl="~/Account/Login" defaultUrl="~/Home/Index" requireSSL="false"> </forms>

    </authentication>

Steps 3 - Remove the forms Authentications module in your web.config.

    <modules>

      <!--<remove name="FormsAuthenticationModule" />-->     

    </modules>