// Using return Url, to take user back to page, where he wanted to go public ActionResult Index(LoginModel model, string returnUrl) { if (ModelState.IsValid) { LogManager logManager = new LogManager(db); UserManager userManger = new UserManager(db); string password = userManger.GetUserPassword(model); if (string.IsNullOrEmpty(password)) { ModelState.AddModelError("", "The user login or password provided is incorrect."); } else if (model.Password.Equals(password)) { FormsAuthentication.SetAuthCookie(model.Username, false); logManager.LogSuccessfulLogin(model.Username); // redirects the user to page, where he wanted to go if (!string.IsNullOrWhiteSpace(returnUrl)) { return Redirect(returnUrl); } return RedirectToAction("Index", "Home"); } else { logManager.LogUnSuccessfulLogin(model.Username); ModelState.AddModelError("", "The password provided is incorrect."); } logManager.LogUnSuccessfulLogin(model.Username); ModelState.AddModelError("", "Bad login attempt"); } return View(model); }