public async Task <IActionResult> LoginWith2fa(LoginWith2FaViewModel viewModel)
{
if (User?.Identity.IsAuthenticated == true)
{
return(Redirect(viewModel.ReturnUrl ?? m_returnUrlConfiguration.DefaultRedirectUrl));
}
if (!ModelState.IsValid)
{
return(View(viewModel));
}
var user = await m_signInManager.GetTwoFactorAuthenticationUserAsync();
if (user == null)
{
ModelState.AddModelError(m_localization.Translate("no-valid-2f-session", "LoginWith2FaViewModel"));
CacheModelState();
return(RedirectToAction(nameof(Login), new { returnUrl = viewModel.ReturnUrl }));
}
var result = await m_signInManager.TwoFactorSignInAsync(
user, viewModel.TwoFactorCode, viewModel.RememberMe, viewModel.RememberMachine, user.TwoFactorProvider
);
if (result.Succeeded)
{
m_signInManager.DeleteTwoFactorToken(user, user.TwoFactorProvider);
return(await SuccessLogin(user.UserName, viewModel.ReturnUrl));
}
ModelState.AddModelError(m_localization.Translate("invalid-authenticator-code"));
return(View(viewModel));
}
