public ActionResult LogOn(LogOnModel model, string returnUrl) { if (ModelState.IsValid) { MembershipProviderCustom MPC = new MembershipProviderCustom(true); // RoleProviderCustom RPC = new RoleProviderCustom(); if (MPC.ValidateUser(model.UserName, model.Password.ToUpper())) { FormsAuthentication.SetAuthCookie(model.UserName, false); Session.Add("usuario", MPC.GetNomeCompleto(model.UserName.ToUpper())); if (Url.IsLocalUrl(returnUrl) && returnUrl.Length > 1 && returnUrl.StartsWith("/") && !returnUrl.StartsWith("//") && !returnUrl.StartsWith("/\\")) { return Redirect(returnUrl); } else { return RedirectToAction("Index", "Home"); } } else { ModelState.AddModelError("", "O usuário ou Senha fornecidos estão incorretos."); } } // If we got this far, something failed, redisplay form return View(model); }