Add occ command for updating the data-fingerprint

1 files changed, 53 insertions, 0 deletions

diff --git a/core/Command/Maintenance/DataFingerprint.php b/core/Command/Maintenance/DataFingerprint.php
new file mode 100644
index 00000000000..38f490fd12a
--- /dev/null
+++ b/core/Command/Maintenance/DataFingerprint.php
@@ -0,0 +1,53 @@
+<?php
+/**
+ * @author Roeland Jago Douma <rullzer@owncloud.com>
+ *
+ * @copyright Copyright (c) 2016, ownCloud, Inc.
+ * @license AGPL-3.0
+ *
+ * This code is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License, version 3,
+ * as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License, version 3,
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>
+ *
+ */
+namespace OC\Core\Command\Maintenance;
+
+use OCP\AppFramework\Utility\ITimeFactory;
+use OCP\IConfig;
+use Symfony\Component\Console\Command\Command;
+use Symfony\Component\Console\Input\InputInterface;
+use Symfony\Component\Console\Output\OutputInterface;
+
+
+class DataFingerprint extends Command {
+
+	/** @var IConfig */
+	protected $config;
+	/** @var ITimeFactory */
+	protected $timeFactory;
+
+	public function __construct(IConfig $config,
+								ITimeFactory $timeFactory) {
+		$this->config = $config;
+		$this->timeFactory = $timeFactory;
+		parent::__construct();
+	}
+
+	protected function configure() {
+		$this
+			->setName('maintenance:data-fingerprint')
+			->setDescription('update the systems data-fingerprint after a backup is restored');
+	}
+
+	protected function execute(InputInterface $input, OutputInterface $output) {
+		$this->config->setSystemValue('data-fingerprint', md5($this->timeFactory->getTime()));
+	}
+}