Merge pull request #2048 from nextcloud/bugfix/noid/collections

Correctly check if a user has access to a conversation

1 files changed, 67 insertions, 0 deletions

diff --git a/lib/Migration/ClearResourceAccessCache.php b/lib/Migration/ClearResourceAccessCache.php
new file mode 100644
index 000000000..9a2d45ad9
--- /dev/null
+++ b/lib/Migration/ClearResourceAccessCache.php
@@ -0,0 +1,67 @@
+<?php
+declare(strict_types=1);
+/**
+ * @copyright Copyright (c) 2019, Joas Schilling <coding@schilljs.com>
+ *
+ * @author Joas Schilling <coding@schilljs.com>
+ *
+ * @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 OCA\Spreed\Migration;
+
+use OCA\Spreed\Collaboration\Resources\ConversationProvider;
+use OCP\Collaboration\Resources\IManager;
+use OCP\IConfig;
+use OCP\Migration\IOutput;
+use OCP\Migration\IRepairStep;
+
+class ClearResourceAccessCache implements IRepairStep {
+
+	protected const INVALIDATIONS = 1;
+
+	/** @var IConfig */
+	protected $config;
+	/** @var IManager */
+	protected $manager;
+	/** @var ConversationProvider */
+	protected $provider;
+
+	public function __construct(IConfig $config,
+								IManager $manager,
+								ConversationProvider $provider) {
+		$this->config = $config;
+		$this->manager = $manager;
+		$this->provider = $provider;
+	}
+
+	public function getName(): string {
+		return 'Invalidate access cache for projects conversation provider';
+	}
+
+	public function run(IOutput $output): void {
+		$invalidatedCache = (int) $this->config->getAppValue('spreed', 'project_access_invalidated', '0');
+
+		if ($invalidatedCache === self::INVALIDATIONS) {
+			$output->info('Invalidation not required');
+			return;
+		}
+
+		$this->manager->invalidateAccessCacheForProvider($this->provider);
+		$this->config->setAppValue('spreed', 'project_access_invalidated', (string) self::INVALIDATIONS);
+	}
+}