public async Task <IActionResult> LoginWithMfa(bool rememberMe, string returnUrl = "/AccountManage")
{
var user = await _signInManager.GetTwoFactorAuthenticationUserAsync();
if (user == null)
{
throw new InvalidOperationException("Unable to load two-factor authentication.");
}
var loginWithMfaViewModel = new LoginWithMfaViewModel()
{
RememberMe = rememberMe, ReturnUrl = returnUrl
};
return(View(loginWithMfaViewModel));
}
public async Task <IActionResult> LoginWithMfa(LoginWithMfaViewModel loginWithMfaViewModel)
{
if (ModelState.IsValid)
{
var user = await _signInManager.GetTwoFactorAuthenticationUserAsync();
if (user == null)
{
throw new InvalidOperationException("Invalid operation.");
}
var authenticationCode = loginWithMfaViewModel.AuthenticationCode.Replace(" ", string.Empty).Replace("-", string.Empty);
var result = await _signInManager.TwoFactorAuthenticatorSignInAsync(authenticationCode, loginWithMfaViewModel.RememberMe, loginWithMfaViewModel.RememberComputer);
if (result.Succeeded)
{
return(Redirect(loginWithMfaViewModel.ReturnUrl));
}
}
ModelState.AddModelError(string.Empty, "invalid information");
return(View(loginWithMfaViewModel));
}
