folded-php/crypt

#!/usr/bin/env php
<?php declare(strict_types = 1);

use function Folded\getEncryptionKey;
use Folded\Crypt;
use Symfony\Component\Console\Application;
use Symfony\Component\Console\Input\InputOption;
use Symfony\Component\Console\Input\InputInterface;
use Symfony\Component\Console\Output\OutputInterface;

$vendorPath = dirname(__DIR__, 4) . '/vendor/autoload.php';

$localPath = dirname(__DIR__) . '/vendor/autoload.php';

if (file_exists($vendorPath)) {
    require $vendorPath;
} else {
    require $localPath;
}

(new Application('Crypt', 'v0.1.0'))
    ->register('generate')
    ->setDescription("Generates data for a given element")
    ->addArgument('element', InputOption::VALUE_REQUIRED, 'The element to generate')
    ->addOption('cipher', 'c', InputOption::VALUE_OPTIONAL, 'The cipher to use', Crypt::DEFAULT_CIPHER)
    ->setCode(function (InputInterface $input, OutputInterface $output) {
        $element = $input->getArgument("element");
        $key = "";

        switch ($element) {
            case "key":
                $cipher = $input->getOption('cipher');

                if (!empty($cipher)) {
                    $key = getEncryptionKey($cipher);
                } else {
                    $key = getEncryptionKey();
                }

                return $output->writeln("<info>$key</info>");
            default:
                return $output->writeln("<error>wrong argument (usage: crypt generate key)</error>");
        }
    })
    ->getApplication()
    ->run();