Remote wipe support

This allows a user to mark a token for remote wipe.
Clients that support this can then wipe the device properly.

Signed-off-by: Roeland Jago Douma <roeland@famdouma.nl>
Signed-off-by: Christoph Wurst <christoph@winzerhof-wurst.at>

1 files changed, 77 insertions, 0 deletions

diff --git a/lib/private/Authentication/Notifications/Notifier.php b/lib/private/Authentication/Notifications/Notifier.php
new file mode 100644
index 00000000000..0aafc115b22
--- /dev/null
+++ b/lib/private/Authentication/Notifications/Notifier.php
@@ -0,0 +1,77 @@
+<?php
+
+declare(strict_types=1);
+
+/**
+ * @copyright 2019 Christoph Wurst <christoph@winzerhof-wurst.at>
+ *
+ * @author 2019 Christoph Wurst <christoph@winzerhof-wurst.at>
+ *
+ * @license GNU AGPL version 3 or any later version
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * 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
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+namespace OC\Authentication\Notifications;
+
+use InvalidArgumentException;
+use OCP\L10N\IFactory as IL10nFactory;
+use OCP\Notification\INotification;
+use OCP\Notification\INotifier;
+
+class Notifier implements INotifier {
+
+	/** @var IL10nFactory */
+	private $factory;
+
+	public function __construct(IL10nFactory $l10nFactory) {
+		$this->factory = $l10nFactory;
+	}
+
+	/**
+	 * @inheritDoc
+	 */
+	public function prepare(INotification $notification, $languageCode) {
+		if ($notification->getApp() !== 'auth') {
+			// Not my app => throw
+			throw new InvalidArgumentException();
+		}
+
+		// Read the language from the notification
+		$l = $this->factory->get('lib', $languageCode);
+
+		switch ($notification->getSubject()) {
+			case 'remote_wipe_start':
+				$notification->setParsedSubject(
+					$l->t('Remote wipe started')
+				)->setParsedMessage(
+					$l->t('A remote wipe was started on device %s', $notification->getSubjectParameters())
+				);
+
+				return $notification;
+			case 'remote_wipe_finish':
+				$notification->setParsedSubject(
+					$l->t('Remote wipe finished')
+				)->setParsedMessage(
+					$l->t('The remote wipe on %s has finished', $notification->getSubjectParameters())
+				);
+
+				return $notification;
+			default:
+				// Unknown subject => Unknown notification => throw
+				throw new InvalidArgumentException();
+		}
+	}
+
+}