public ActionResult ShowTwoFactorSecret(ShowTwoFactorSecretViewModel model)
{
using (var db = new MembershipContext())
{
User user = db.Users.Single(u => u.UserId == WebSecurity.CurrentUserId);
if (TwoFactorPasswordGenerator.GenerateTimeBasedPassword(user.TwoFactorSecret) != model.TwoFactorCode)
{
ModelState.AddModelError("TwoFactorCode", "The Code is not valid");
model.SecretKey = Base32.Base32Encoder.Encode(System.Text.Encoding.ASCII.GetBytes(user.TwoFactorSecret));
user.IsGoogleAuthenticatorEnabled = model.EnableTwoFactorAuthentication = false;
return View(model);
}
else
{
user.IsGoogleAuthenticatorEnabled = true;
}
db.SaveChanges();
}
return RedirectToAction("Index", "Home");
}
//
// GET: /Account/ShowTwoFactorSecret
public ActionResult ShowTwoFactorSecret()
{
ShowTwoFactorSecretViewModel model = null;
using (var db = new MembershipContext())
{
User user = db.Users.Single(u => u.UserId == WebSecurity.CurrentUserId);
model = new ShowTwoFactorSecretViewModel()
{
UserName = user.UserName,
EnableTwoFactorAuthentication = user.IsGoogleAuthenticatorEnabled,
SecretKey = Base32.Base32Encoder.Encode(System.Text.Encoding.ASCII.GetBytes(user.TwoFactorSecret))
};
}
return View(model);
}