public async Task <IActionResult> OnPostAsync()
{
var user = await _userManager.GetUserAsync(User);
if (user == null)
{
return(NotFound($"Unable to load user with ID '{_userManager.GetUserId(User)}'."));
}
if (!ModelState.IsValid)
{
await LoadSharedKeyAndQrCodeUriAsync(user);
return(Page());
}
// Strip spaces and hypens
var verificationCode = Input.Code.Replace(" ", string.Empty).Replace("-", string.Empty);
var is2faTokenValid = await _userManager.VerifyTwoFactorTokenAsync(
user, _userManager.Options.Tokens.AuthenticatorTokenProvider, verificationCode);
if (!is2faTokenValid)
{
ModelState.AddModelError("Input.Code", "Verification code is invalid.");
await LoadSharedKeyAndQrCodeUriAsync(user);
return(Page());
}
await _userManager.SetTwoFactorEnabledAsync(user, true);
var userId = await _userManager.GetUserIdAsync(user);
_logger.LogInformation("User with ID '{UserId}' has enabled 2FA with an authenticator app.", userId);
StatusMessage = "Your authenticator app has been verified.";
if (await _userManager.CountRecoveryCodesAsync(user) == 0)
{
var recoveryCodes = await _userManager.GenerateNewTwoFactorRecoveryCodesAsync(user, 10);
RecoveryCodes = recoveryCodes.ToArray();
return(RedirectToPage("./ShowRecoveryCodes"));
}
else
{
return(RedirectToPage("./TwoFactorAuthentication"));
}
}
public async Task <IActionResult> OnPostAsync()
{
var user = await _userManager.GetUserAsync(User);
if (user == null)
{
return(NotFound($"Unable to load user with ID '{_userManager.GetUserId(User)}'."));
}
var disable2faResult = await _userManager.SetTwoFactorEnabledAsync(user, false);
if (!disable2faResult.Succeeded)
{
throw new InvalidOperationException($"Unexpected error occurred disabling 2FA for user with ID '{_userManager.GetUserId(User)}'.");
}
_logger.LogInformation("User with ID '{UserId}' has disabled 2fa.", _userManager.GetUserId(User));
StatusMessage = "2fa has been disabled. You can reenable 2fa when you setup an authenticator app";
return(RedirectToPage("./TwoFactorAuthentication"));
}
public async Task <IActionResult> OnPostAsync()
{
var user = await _userManager.GetUserAsync(User);
if (user == null)
{
return(NotFound($"Unable to load user with ID '{_userManager.GetUserId(User)}'."));
}
await _userManager.SetTwoFactorEnabledAsync(user, false);
await _userManager.ResetAuthenticatorKeyAsync(user);
_logger.LogInformation("User with ID '{UserId}' has reset their authentication app key.", user.Id);
await _signInManager.RefreshSignInAsync(user);
StatusMessage = "Your authenticator app key has been reset, you will need to configure your authenticator app using the new key.";
return(RedirectToPage("./EnableAuthenticator"));
}