public async Task <ActionResult> Login(LoginViewModel user)
{
string loginFailureErrorMessage = "Введено неправильное имя пользователя / пароль. Попробуйте еще раз.";
if (!ModelState.IsValid)
{
ViewBag.LoginFailture = loginFailureErrorMessage;
return(View());
}
// removing white-spaces at the beginning and end of the string in Login property
user.Login = user.Login.Trim();
var claim = await _userProvider.AuthenticateAsync(user.Login, user.Password);
if (claim == null)
{
ViewBag.LoginFailture = loginFailureErrorMessage;
ModelState.Clear();
return(View());
}
var authProperties = new AuthenticationProperties {
IsPersistent = true
};
if (!user.RememberMe)
{
authProperties.ExpiresUtc = DateTime.UtcNow.AddMinutes(20);
}
AuthenticationManager.SignOut();
AuthenticationManager.SignIn(authProperties, claim);
return(RedirectToAction("GetStartPage", "Home"));
}
