public async Task <IActionResult> Login(LoginViewModel model, string ReturnUrl) { try { if (String.IsNullOrEmpty(ReturnUrl)) { ReturnUrl = "/"; } await HttpContext.SignOutAsync(); bool isModelValid = ModelState.IsValid; //isModelValid = true; if (isModelValid) { //String[] errorInfo; //string pidm = "41149";// await AccountBus.AuthenticateUser(model.LoginHandle, model.Password); bool isAuth = false; UserEnt authUser = null; await Task.Run(() => { isAuth = UserBus.Authenticate(model.LoginHandle, model.Password, out authUser); }); if (isAuth) { await _Login(ReturnUrl, authUser); } else { ModelState.AddModelError(string.Empty, "Invalid login attempt."); } } } catch (Exception e) { ModelState.AddModelError(string.Empty, e.Message); } ViewData["ReturnUrl"] = ReturnUrl; return(View()); }