public ActionResult AuthKey(int id, string key, string code)
{
var ctx = new DataAccess.SirCoNominaDataContext();
var emp = ctx.Empleados.Where(i => i.idempleado == id).Single();
byte[] secretKey = Base32Encoder.Decode(key);
long timeStepMatched = 0;
var otp = new Totp(secretKey);
if (otp.VerifyTotp(code, out timeStepMatched, new VerificationWindow(2, 2)))
{
emp.authkey = key;
ctx.SaveChanges();
return(Content("SUCCESS"));
}
return(Content("FAILED"));
}