mirror of
https://github.com/nextcloud/server.git
synced 2024-12-29 00:18:42 +00:00
c254855222
fix: psalm fix: error fix: add batch fix: fatal error fix: add batch chore: add batch chore: add batch fix: psalm fix: typo fix: psalm fix: return bool fix: revert Manager
97 lines
2.5 KiB
PHP
97 lines
2.5 KiB
PHP
<?php
|
|
|
|
/**
|
|
* SPDX-FileCopyrightText: 2016-2024 Nextcloud GmbH and Nextcloud contributors
|
|
* SPDX-FileCopyrightText: 2016 ownCloud, Inc.
|
|
* SPDX-License-Identifier: AGPL-3.0-only
|
|
*/
|
|
namespace OC\Repair;
|
|
|
|
use OCP\IDBConnection;
|
|
use OCP\IGroupManager;
|
|
use OCP\Migration\IOutput;
|
|
use OCP\Migration\IRepairStep;
|
|
use OCP\Share\IShare;
|
|
|
|
class OldGroupMembershipShares implements IRepairStep {
|
|
/**
|
|
* @var array [gid => [uid => (bool)]]
|
|
*/
|
|
protected $memberships;
|
|
|
|
/**
|
|
* @param IDBConnection $connection
|
|
* @param IGroupManager $groupManager
|
|
*/
|
|
public function __construct(
|
|
protected IDBConnection $connection,
|
|
protected IGroupManager $groupManager,
|
|
) {
|
|
}
|
|
|
|
/**
|
|
* Returns the step's name
|
|
*
|
|
* @return string
|
|
*/
|
|
public function getName() {
|
|
return 'Remove shares of old group memberships';
|
|
}
|
|
|
|
/**
|
|
* Run repair step.
|
|
* Must throw exception on error.
|
|
*
|
|
* @throws \Exception in case of failure
|
|
*/
|
|
public function run(IOutput $output) {
|
|
$deletedEntries = 0;
|
|
|
|
$query = $this->connection->getQueryBuilder();
|
|
$query->select('s1.id')->selectAlias('s1.share_with', 'user')->selectAlias('s2.share_with', 'group')
|
|
->from('share', 's1')
|
|
->where($query->expr()->isNotNull('s1.parent'))
|
|
// \OC\Share\Constant::$shareTypeGroupUserUnique === 2
|
|
->andWhere($query->expr()->eq('s1.share_type', $query->expr()->literal(2)))
|
|
->andWhere($query->expr()->isNotNull('s2.id'))
|
|
->andWhere($query->expr()->eq('s2.share_type', $query->expr()->literal(IShare::TYPE_GROUP)))
|
|
->leftJoin('s1', 'share', 's2', $query->expr()->eq('s1.parent', 's2.id'));
|
|
|
|
$deleteQuery = $this->connection->getQueryBuilder();
|
|
$deleteQuery->delete('share')
|
|
->where($query->expr()->eq('id', $deleteQuery->createParameter('share')));
|
|
|
|
$result = $query->executeQuery();
|
|
while ($row = $result->fetch()) {
|
|
if (!$this->isMember($row['group'], $row['user'])) {
|
|
$deletedEntries += $deleteQuery->setParameter('share', (int)$row['id'])
|
|
->executeStatement();
|
|
}
|
|
}
|
|
$result->closeCursor();
|
|
|
|
if ($deletedEntries) {
|
|
$output->info('Removed ' . $deletedEntries . ' shares where user is not a member of the group anymore');
|
|
}
|
|
}
|
|
|
|
/**
|
|
* @param string $gid
|
|
* @param string $uid
|
|
* @return bool
|
|
*/
|
|
protected function isMember($gid, $uid) {
|
|
if (isset($this->memberships[$gid][$uid])) {
|
|
return $this->memberships[$gid][$uid];
|
|
}
|
|
|
|
$isMember = $this->groupManager->isInGroup($uid, $gid);
|
|
if (!isset($this->memberships[$gid])) {
|
|
$this->memberships[$gid] = [];
|
|
}
|
|
$this->memberships[$gid][$uid] = $isMember;
|
|
|
|
return $isMember;
|
|
}
|
|
}
|