82 lines
2.5 KiB
PHP
82 lines
2.5 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 Björn Schießle <bjoern@schiessle.org>
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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 OCA\Encryption\Command;
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use OCA\Encryption\Util;
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use OCP\IConfig;
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use Symfony\Component\Console\Command\Command;
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use Symfony\Component\Console\Helper\QuestionHelper;
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use Symfony\Component\Console\Input\InputInterface;
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use Symfony\Component\Console\Output\OutputInterface;
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use Symfony\Component\Console\Question\ConfirmationQuestion;
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class EnableMasterKey extends Command {
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/** @var Util */
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protected $util;
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/** @var IConfig */
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protected $config;
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/** @var QuestionHelper */
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protected $questionHelper;
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/**
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* @param Util $util
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* @param IConfig $config
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* @param QuestionHelper $questionHelper
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*/
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public function __construct(Util $util,
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IConfig $config,
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QuestionHelper $questionHelper) {
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$this->util = $util;
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$this->config = $config;
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$this->questionHelper = $questionHelper;
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parent::__construct();
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}
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protected function configure() {
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$this
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->setName('encryption:enable-master-key')
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->setDescription('Enable the master key. Only available for fresh installations with no existing encrypted data! There is also no way to disable it again.');
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}
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protected function execute(InputInterface $input, OutputInterface $output) {
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$isAlreadyEnabled = $this->util->isMasterKeyEnabled();
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if ($isAlreadyEnabled) {
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$output->writeln('Master key already enabled');
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} else {
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$question = new ConfirmationQuestion(
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'Warning: Only available for fresh installations with no existing encrypted data! '
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. 'There is also no way to disable it again. Do you want to continue? (y/n) ', false);
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if ($this->questionHelper->ask($input, $output, $question)) {
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$this->config->setAppValue('encryption', 'useMasterKey', '1');
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$output->writeln('Master key successfully enabled.');
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} else {
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$output->writeln('aborted.');
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}
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}
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}
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}
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