public ActionResult LogOn(LogOn logOn, string returnUrl)
{
try
{
if (ModelState.IsValid)
{
UsuarioService usuarioService = new UsuarioService();
if (usuarioService.ValidaUsuario(logOn))
{
FormsAuthentication.SetAuthCookie(logOn.Login, logOn.RememberMe);
if (Url.IsLocalUrl(returnUrl) && returnUrl.Length > 1 && returnUrl.StartsWith("/")
&& !returnUrl.StartsWith("//") && !returnUrl.StartsWith("/\\"))
{
return Redirect(returnUrl);
}
else
{
return RedirectToAction("Index", "Home");
}
}
else
{
ViewBag.Error = "Usuário ou Senha inválidos";
}
}
}
catch (Exception ex)
{
ViewBag.Error = ex.Message;
}
return View(logOn);
}
public bool ValidaUsuario(LogOn logOn)
{
string senhaCriptografada = Crypt.Encrypt(logOn.Senha);
using (Context db = new Context())
{
Usuario usuario = (from u in db.Usuario
where u.Senha.Equals(senhaCriptografada)
where u.Login.Equals(logOn.Login)
select u).FirstOrDefault();
if (usuario != null)
return true;
return false;
}
}