1 files changed, 88 insertions, 0 deletions
diff --git a/lib/private/repair/updatecertificatestore.php b/lib/private/repair/updatecertificatestore.php
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+++ b/lib/private/repair/updatecertificatestore.php
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+<?php
+/**
+ * @author Lukas Reschke <lukas@owncloud.com>
+ *
+ * @copyright Copyright (c) 2015, 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\Repair;
+
+use OC\Files\View;
+use OC\Hooks\BasicEmitter;
+use OC\RepairStep;
+use OC\Server;
+use OCP\IConfig;
+
+/**
+ * Class UpdateCertificateStore rewrites the user specific certificate store after
+ * an update has been performed. This is done because a new root certificate file
+ * might have been added.
+ *
+ * @package OC\Repair
+ */
+class UpdateCertificateStore extends BasicEmitter implements RepairStep {
+	/**
+	 * FIXME: The certificate manager does only allow specifying the user
+	 *        within the constructor. This makes DI impossible.
+	 * @var Server
+	 */
+	protected $server;
+	/** @var IConfig */
+	protected $config;
+
+	/**
+	 * @param Server $server
+	 * @param IConfig $config
+	 */
+	public function __construct(Server $server,
+								IConfig $config) {
+		$this->server = $server;
+		$this->config = $config;
+	}
+
+	/** {@inheritDoc} */
+	public function getName() {
+		return 'Update user certificate stores with new root certificates';
+	}
+
+	/** {@inheritDoc} */
+	public function run() {
+		$rootView = new View();
+		$dataDirectory = $this->config->getSystemValue('datadirectory', null);
+		if(is_null($dataDirectory)) {
+			throw new \Exception('No data directory specified');
+		}
+
+		$pathToRootCerts = '/files_external/rootcerts.crt';
+
+		foreach($rootView->getDirectoryContent('', 'httpd/unix-directory') as $fileInfo) {
+			$uid = trim($fileInfo->getPath(), '/');
+			if($rootView->file_exists($uid . $pathToRootCerts)) {
+				// Delete the existing root certificate
+				$rootView->unlink($uid . $pathToRootCerts);
+
+				/**
+				 * FIXME: The certificate manager does only allow specifying the user
+				 *        within the constructor. This makes DI impossible.
+				 */
+				// Regenerate the certificates
+				$certificateManager = $this->server->getCertificateManager($uid);
+				$certificateManager->createCertificateBundle();
+			}
+		}
+	}
+}