public async Task <IActionResult> Index(LoginWithRecoveryCodeModel model)
{
if (!ModelState.IsValid)
{
return(View(model));
}
var returnUrl = model.ReturnUrl;
var user = await _signInManager.GetTwoFactorAuthenticationUserAsync();
if (user == null)
{
throw new InvalidOperationException($"Unable to load two-factor authentication user.");
}
var recoveryCode = model.RecoveryCode.Replace(" ", string.Empty);
var result = await _signInManager.TwoFactorRecoveryCodeSignInAsync(recoveryCode);
if (result.Succeeded)
{
_logger.LogInformation("User with ID '{UserId}' logged in with a recovery code.", user.Id);
return(LocalRedirect(returnUrl ?? Url.Content("~/")));
}
if (result.IsLockedOut)
{
_logger.LogWarning("User with ID '{UserId}' account locked out.", user.Id);
return(RedirectToPage("./Lockout"));
}
_logger.LogWarning("Invalid recovery code entered for user with ID '{UserId}' ", user.Id);
ModelState.AddModelError(string.Empty, "Invalid recovery code entered.");
return(View(model));
}
public async Task <IActionResult> Index(string returnUrl = null)
{
// Ensure the user has gone through the username & password screen first
var user = await _signInManager.GetTwoFactorAuthenticationUserAsync();
if (user == null)
{
throw new InvalidOperationException($"Unable to load two-factor authentication user.");
}
var model = new LoginWithRecoveryCodeModel
{
ReturnUrl = returnUrl
};
return(View(model));
}
