Validate token when logging in

validate-token.js

userController.validateToken = function (req, reply) {
  tokenVerification.extractAndVerifyJwtToken(req, (err, isValidJwtToken, email) => {
    if (!err && isValidJwtToken) {
      const user = db.getUser(email);
      if (typeof user !== 'undefined') {
        const validated = speakeasy.totp.verify({
          secret: user.secret,
          encoding: 'base32',
          token: req.body.token,
        });
        reply.code(200).send({ validated });
      }
    } else {
      reply.unauthorized(err);
    }
  });
};