public async Task <IActionResult> Cancel(string key)
{
var result = await userAccountService.HandleVerificationKeyAsync(key,
VerificationKeyPurpose.ConfirmAccount);
if (result.UserAccount == null || !result.PurposeValid || result.TokenExpired)
{
// TODO: clear token if account is there
ModelState.AddModelError(IdentityBaseConstants.ErrorMessages.TokenIsInvalid);
return(View("InvalidToken"));
}
var returnUrl = result.UserAccount.VerificationStorage;
await userAccountService.ClearVerificationAsync(result.UserAccount);
if (interaction.IsValidReturnUrl(returnUrl))
{
return(Redirect(Url.Action("Index", "Login", new { ReturnUrl = returnUrl })));
}
else
{
return(Redirect(returnUrl));
}
}