authenticator-clui/bin.js

A simple command-line authenticator with encryption (import accounts from Google Authenticator, Microsoft Authenticator and Facebook Authenticator)

#!/usr/bin/env node

'use strict';

const { program } = require('commander');

const authenticator = require('./src/lib');
const PasswordPrompt = require('./src/PasswordPrompt');
const passwordPrompt = new PasswordPrompt({ promptMsg: "Enter password: " });

program
    .name("authenticator")
    .usage("A simple command-line authenticator (import accounts from Google Authenticator, Microsoft Authenticator and Facebook Authenticator)")
    .option('-i, --import <import otpauth-migration url>', 'Import account(s), Authenticator exported accounts URI like "otpauth-migration://offline?data=xyz" make sure URI in "double quotes" (Use QR reader to get this from export QR code)')
    .option('-en, --encrypt', 'Encrypt your imported account with AES256 encryption using a strong password')
    .option('-d, --delete', 'Delete imported accounts !!!Can\'t restore')
    .option('-f, --force', 'Forcefully execute operations')
    .option('-r, --run', 'Run authenticator with imported accounts')
    .parse(process.argv);

const processOpts = async (options) => {
    let password = "";
    if (options && Object.keys(options).length) {

        if (options.import) {
            if (authenticator.accounts.isValidBackupFile()) {
                console.error("🚫 Accounts already exist, delete existing accounts before import");
                return program.help({ error: true });
            }
            if (options.encrypt) {
                password = await passwordPrompt.start();
            };
            return authenticator.accounts.seed(options.import, password);
        }

        if (!options.force) {
            if (!authenticator.accounts.isValidBackupFile()) {
                console.error("❌ Accounts does not exist");
                return program.help({ error: true });
            }
            if (authenticator.accounts.isEncrypted()) {
                password = await passwordPrompt.start();
            };
            if (!authenticator.accounts.isValid(password)) {
                if (password) {
                    return console.error("🚫 Invalid password. Please try again.");
                }
                console.error("❌ Account(s) are not valid.");
                return program.help({ error: true });
            }
        }

        if (options.delete) {
            return authenticator.accounts.flushAll();
        }

        if (options.run) {
            if (options.force) {
                console.error("🚫 Can't run with --force");
                return program.help({ error: true });
            }
            return authenticator.run(password);
        }
    } else {
        program.help({ error: true });
    };
}

processOpts(program.opts())