private string GenerateOtp()
{
string b32secret;
using (OTPTool otp = new OTPTool())
b32secret = otp.SecretBase32;
ViewState["GeneratedSecret"] = b32secret;
string spacedsecret = b32secret.Substring(0, 4) + " ";
spacedsecret += b32secret.Substring(4, 4) + " ";
spacedsecret += b32secret.Substring(8, 4) + " ";
spacedsecret += b32secret.Substring(12, 4);
return(spacedsecret);
}
protected void VerifyForConfigure_Button(object sender, EventArgs e)
{
using (Authenticate a = new Authenticate())
{
if (a.ValidateLogin(CurrPWTxt.Text) == AuthResult.Success)
{
OTPStep1.Visible = false;
OTPStep2.Visible = true;
Base32Lbl.Text = GenerateOtp();
if (ViewState["GeneratedSecret"] != null && ViewState["GeneratedSecret"] is string)
{
OTPUriQrImg.ImageUrl = OTPTool.QrCodeUrl(ViewState["GeneratedSecret"] as string);
}
}
else
{
Msg.Text = "Incorrect password entered, please try again.";
}
}
}
public void UserOTP()
{
string otpsec;
using (Authenticate a = new Authenticate("*****@*****.**"))
using (OTPTool otp = new OTPTool())
{
otpsec = otp.RandomiseSecret();
a.Set2FASecret(otpsec);
}
using (OTPTool otp = new OTPTool())
using (Authenticate a = new Authenticate("*****@*****.**"))
{
otp.SecretBase32 = otpsec;
string otpinput = otp.OTPNow.ToString("D6");
OtpResult rslt = a.Validate2FA(otpinput);
if (rslt != OtpResult.Success)
{
Trace.Write(otp.ToString());
}
Assert.IsTrue(rslt == OtpResult.Success);
}
}
