/// <summary>
/// Generate the Secret
/// </summary>
/// <returns></returns>
private async Task GenerateSecret()
{
var secret = await _userHelper.GenerateSecret();
PayloadGenerator.OneTimePassword generator = new PayloadGenerator.OneTimePassword()
{
Secret = secret,
Issuer = "AWS Cognito LDC 2021",
Label = User.Identity.Name,
};
string payload = generator.ToString();
QRCodeGenerator qrGenerator = new QRCodeGenerator();
QRCodeData qrCodeData = qrGenerator.CreateQrCode(payload, QRCodeGenerator.ECCLevel.Q);
QRCode qrCode = new QRCode(qrCodeData);
//var qrCodeAsBitmap = qrCode.GetGraphic(20);
using (var ms = new MemoryStream())
{
using (var image = qrCode.GetGraphic(20))
{
image.Save(ms, ImageFormat.Png);
ViewBag.image = "data:image/png;base64," + Convert.ToBase64String(ms.ToArray());
}
}
}
public void one_time_password_generator_time_based_generates_with_standard_options()
{
var pg = new PayloadGenerator.OneTimePassword
{
Secret = "pwq6 5q55",
Issuer = "Google",
Label = "*****@*****.**",
};
pg.ToString().ShouldBe("otpauth://totp/Google:[email protected]?secret=pwq65q55&issuer=Google");
}
public void one_time_password_generator_hmac_based_generates_with_standard_options()
{
var pg = new PayloadGenerator.OneTimePassword
{
Secret = "pwq6 5q55",
Issuer = "Google",
Label = "*****@*****.**",
Type = PayloadGenerator.OneTimePassword.OneTimePasswordAuthType.HOTP,
Counter = 500,
};
pg.ToString().ShouldBe("otpauth://hotp/Google:[email protected]?secret=pwq65q55&issuer=Google&counter=500");
}