NodeJS Google Authenticator Module using Axios

googleauth.js

const axios = require('axios').default;

const secret = 'SECRET';
const appname = 'Your-App';

/**
 * Google Authenticator API: https://authenticatorapi.com/
 *
 * App Store: https://apps.apple.com/de/app/google-authenticator/id388497605
 * Play Store: https://play.google.com/store/apps/details?id=com.google.android.apps.authenticator2&hl=de&gl=US
 */

/**
 * Register the current user with google authenticator
 * @description Returns you, if resolved a url with the pairing qr-code
 * @param {String} username 
 * @returns Promise<String>
 */
const register = (username) => {
    return new Promise((resolve, rejects) => {
        axios.get(registerURL(username)).then(response => {
            if(response.status == 200) {
                try {
                    var url = response.data.split('><')[1].split("'")[1];
                    return resolve(url);
                } catch (error) {
                    return rejects(error);
                }
            }
            return rejects();
        });
    });
}

/**
 * Validates the useres authenticator app with the user account
 * @param {String} code 
 * @returns Promise<>
 */
const validate = (code) => {
    return new Promise((resolve, rejects) => {
        axios.get(validateURL(code)).then(response => {
            if(response.status == 200) {
                if(response.data == 'True') return resolve()
            }
            return rejects();
        });
    })
}

const registerURL = (username) => {
    return `https://www.authenticatorApi.com/pair.aspx?AppName=${appname}&AppInfo=${username}&SecretCode=${secret}`;
}

const validateURL = (code) => {
    return `https://www.authenticatorApi.com/Validate.aspx?Pin=${code}&SecretCode=${secret}`;
}

module.exports = {
    register: register,
    validate: validate
}