113 lines
3.8 KiB
PHP
113 lines
3.8 KiB
PHP
<?php
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/**
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* @copyright Copyright (c) 2016, ownCloud, Inc.
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*
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* @author Lukas Reschke <lukas@statuscode.ch>
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*
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* @license AGPL-3.0
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*
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* This code is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Affero General Public License, version 3,
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* as published by the Free Software Foundation.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Affero General Public License for more details.
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*
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* You should have received a copy of the GNU Affero General Public License, version 3,
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* along with this program. If not, see <http://www.gnu.org/licenses/>
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*
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*/
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namespace OC\Core\Command\Integrity;
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use OC\IntegrityCheck\Checker;
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use OC\IntegrityCheck\Helpers\FileAccessHelper;
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use OCP\IURLGenerator;
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use phpseclib\Crypt\RSA;
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use phpseclib\File\X509;
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use Symfony\Component\Console\Command\Command;
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use Symfony\Component\Console\Input\InputInterface;
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use Symfony\Component\Console\Input\InputOption;
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use Symfony\Component\Console\Output\OutputInterface;
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/**
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* Class SignApp
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*
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* @package OC\Core\Command\Integrity
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*/
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class SignApp extends Command {
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/** @var Checker */
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private $checker;
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/** @var FileAccessHelper */
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private $fileAccessHelper;
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/** @var IURLGenerator */
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private $urlGenerator;
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/**
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* @param Checker $checker
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* @param FileAccessHelper $fileAccessHelper
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* @param IURLGenerator $urlGenerator
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*/
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public function __construct(Checker $checker,
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FileAccessHelper $fileAccessHelper,
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IURLGenerator $urlGenerator) {
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parent::__construct(null);
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$this->checker = $checker;
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$this->fileAccessHelper = $fileAccessHelper;
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$this->urlGenerator = $urlGenerator;
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}
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protected function configure() {
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$this
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->setName('integrity:sign-app')
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->setDescription('Signs an app using a private key.')
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->addOption('path', null, InputOption::VALUE_REQUIRED, 'Application to sign')
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->addOption('privateKey', null, InputOption::VALUE_REQUIRED, 'Path to private key to use for signing')
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->addOption('certificate', null, InputOption::VALUE_REQUIRED, 'Path to certificate to use for signing');
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}
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/**
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* {@inheritdoc }
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*/
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protected function execute(InputInterface $input, OutputInterface $output) {
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$path = $input->getOption('path');
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$privateKeyPath = $input->getOption('privateKey');
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$keyBundlePath = $input->getOption('certificate');
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if(is_null($path) || is_null($privateKeyPath) || is_null($keyBundlePath)) {
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$documentationUrl = $this->urlGenerator->linkToDocs('developer-code-integrity');
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$output->writeln('This command requires the --path, --privateKey and --certificate.');
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$output->writeln('Example: ./occ integrity:sign-app --path="/Users/lukasreschke/Programming/myapp/" --privateKey="/Users/lukasreschke/private/myapp.key" --certificate="/Users/lukasreschke/public/mycert.crt"');
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$output->writeln('For more information please consult the documentation: '. $documentationUrl);
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return null;
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}
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$privateKey = $this->fileAccessHelper->file_get_contents($privateKeyPath);
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$keyBundle = $this->fileAccessHelper->file_get_contents($keyBundlePath);
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if($privateKey === false) {
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$output->writeln(sprintf('Private key "%s" does not exists.', $privateKeyPath));
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return null;
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}
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if($keyBundle === false) {
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$output->writeln(sprintf('Certificate "%s" does not exists.', $keyBundlePath));
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return null;
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}
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$rsa = new RSA();
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$rsa->loadKey($privateKey);
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$x509 = new X509();
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$x509->loadX509($keyBundle);
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$x509->setPrivateKey($rsa);
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try {
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$this->checker->writeAppSignature($path, $x509, $rsa);
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$output->writeln('Successfully signed "'.$path.'"');
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} catch (\Exception $e){
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$output->writeln('Error: ' . $e->getMessage());
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return 1;
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}
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return 0;
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}
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}
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