Enabling two factor authentication step 1

user-controller-enable-2fa-step1.js

userController.enableTwoFactorAuthStep1 = function (req, reply) {
  tokenVerification.extractAndVerifyToken(req, (err, isValidToken, email) => {
    if (!err && isValidToken) {
      const secret = speakeasy.generateSecret();
      qrcode.toDataURL(secret.otpauth_url, function (err, qrImage) {
        if (!err) {
          reply.code(200).send({ qr: qrImage, secret: secret });
        } else {
          reply.internalServerError(err);
        }
      });
    } else {
      reply.unauthorized(err);
    }
  });
};