protected void Button1_Click(object sender, EventArgs e)
{
TwoFactorAuthenticator tfa = new TwoFactorAuthenticator();
bool isCorrectPIN = tfa.GetCurrentPIN("SuperSuperSuperSecretKeyGoesHere") == NameTextBox.Text;
lblCheck.Text = isCorrectPIN.ToString();
}
public IActionResult LoginTwoFactor(LoginTwoFactorVM model)
{
if (!ModelState.IsValid)
{
return(RedirectToAction("Login"));
}
Korisnik korisnik = ctx.Korisnik
.SingleOrDefault(x => x.KorisnickoIme == model.username && x.LozinkaHash == PasswordSettings.GetHash(model.password, Convert.FromBase64String(x.LozinkaSalt)));
if (korisnik == null)
{
ViewData["poruka"] = "Pogrešan username ili password";
return(View("Login"));
}
TwoFactorAuthenticator TwoFacAuth = new TwoFactorAuthenticator();
string current = TwoFacAuth.GetCurrentPIN(korisnik.TwoFactorUniqueKey);
bool isValid = current.Equals(model.TwoFactorPin);
//bool isValid = true;
if (isValid)
{
HttpContext.SetLogiraniKorisnik(korisnik, snimiUCookie: model.ZapamtiLozinku);
return(RedirectToAction("Index", "Home"));
}
else
{
ViewData["poruka"] = "Pogrešan kod";
return(View("LoginTwoFactor", model));
}
}
public Task <string> GenerateAsync(string purpose, UserManager <ApplicationUser, string> manager, ApplicationUser user)
{
//current code of user
TwoFactorAuthenticator tfa = new TwoFactorAuthenticator();
return(Task.FromResult(tfa.GetCurrentPIN(user.GoogleAuthSecret)));
}
static void Main(string[] args)
{
if (args.Length == 0)
{
return;
}
TwoFactorAuthenticator tfa = new TwoFactorAuthenticator(true, true);
Console.WriteLine("key: " + args[0]);
//string[] pins = tfa.GetCurrentPINs(args[0]);
//foreach (var s in pins)
// Console.WriteLine(s);
Console.WriteLine(tfa.GetCurrentPIN(args[0]));
//Console.ReadKey();
//long counter = (long)(DateTime.UtcNow - UNIX_EPOCH).TotalSeconds / 30;
//Console.WriteLine(GeneratePassword(args[0], counter));
//Console.WriteLine(GeneratePassword(args[0].ToUpper(), counter));
//Console.WriteLine(GeneratePassword(args[0].ToLower(), counter));
}
public Task <bool> ValidateAsync(string purpose, string token, UserManager <ApplicationUser, string> manager, ApplicationUser user)
{
//validate userinput with current token with corresponding user secret
TwoFactorAuthenticator tfa = new TwoFactorAuthenticator();
return(Task.FromResult(tfa.ValidateTwoFactorPIN(user.GoogleAuthSecret, tfa.GetCurrentPIN(user.GoogleAuthSecret))));
}
public void TestValidateTwoFactorPIN()
{
TwoFactorAuthenticator tfa = new TwoFactorAuthenticator();
string securityKey = RandomUtil.GetUniqueStr(10);
string email = "test.bcsystech.com";
var setupInfo = tfa.GenerateSetupCode("hopex.com", email, securityKey, 200, 200);
Console.WriteLine(setupInfo.QrCodeSetupImageUrl);
Console.WriteLine(setupInfo.ManualEntryKey);
string pin = tfa.GetCurrentPIN(securityKey);
Thread.Sleep(10 * 1000);
bool ok = tfa.ValidateTwoFactorPIN(securityKey, tfa.GetCurrentPIN(securityKey));
Assert.True(ok);
}
public bool ValidateTwoFactorPIN(string userID, string userPIN)
{
try
{
TwoFactorAuthenticator tfa = new TwoFactorAuthenticator();
bool isCorrectPIN = userPIN == tfa.GetCurrentPIN(userID);
return(isCorrectPIN);
}
catch (Exception ex)
{
throw ex;
}
}
public ActionResult Verify2Fa()
{
var token = Request["passcode"];
var authenticator = new TwoFactorAuthenticator();
var x = authenticator.GetCurrentPIN(Key);
var isValid = authenticator.ValidateTwoFactorPIN(Key, token);
if (isValid)
{
Session["IsValid2FA"] = true;
return(RedirectToAction("UserProfile", "Home"));
}
return(RedirectToAction("Login", "Home"));
}
public static IEnumerable <object[]> GetPins()
{
var subject = new TwoFactorAuthenticator();
yield return(new object[] { subject.GetCurrentPIN(secret), 2 });
yield return(new object[] { subject.GetCurrentPIN(secret, DateTime.UtcNow), 3 });
yield return(new object[] { subject.GetCurrentPIN(secretAsBytes), 4 });
yield return(new object[] { subject.GetCurrentPIN(secretAsBytes, DateTime.UtcNow), 5 });
yield return(new object[] { subject.GetCurrentPIN(secretAsBase32, true), 6 });
yield return(new object[] { subject.GetCurrentPIN(secretAsBase32, DateTime.UtcNow, true), 7 });
}
protected void Page_Load(object sender, EventArgs e)
{
TwoFactorAuthenticator tfa = new TwoFactorAuthenticator();
var setupInfo = tfa.GenerateSetupCode("MyApp", "*****@*****.**", "SuperSuperSuperSecretKeyGoesHere", 300, 300);
var setupInfo2 = tfa.GetCurrentPIN("SuperSuperSuperSecretKeyGoesHere");
lblSecretCode.Text = setupInfo2;
string qrCodeImageUrl = setupInfo.QrCodeSetupImageUrl;
string manualEntrySetupCode = setupInfo.ManualEntryKey;
bool isCorrectPIN = tfa.ValidateTwoFactorPIN("SuperSuperSuperSecretKeyGoesHere", setupInfo2);
lblCheck.Text = isCorrectPIN.ToString();
imgQRcode.ImageUrl = qrCodeImageUrl;
imgQRcode.Width = 300;
imgQRcode.Height = 300;
//if (Request.Cookies.Get("fingerprint") == null)
//{
// HttpCookie cookie = new HttpCookie("fingerprint");
// cookie.Value = lblFingerprint.Text;
// DateTime dt = DateTime.Now;
// cookie.Expires = dt.AddDays(30);
// Response.Cookies.Add(cookie);
//}
}
public string GetCurrentPIN(string accountSecretKey)
{
var result = _authenticator.GetCurrentPIN(accountSecretKey);
return(result);
}
public object Any(Tocken request)
{
var tfa = new TwoFactorAuthenticator();
return(tfa.GetCurrentPIN("ba6896eb43f547be8b476649a5ff43f3"));
}
