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[stable25] Add repair command to fix wrong share ownership #35034

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Merged
blizzz merged 8 commits into from
Nov 23, 2022
Merged

[stable25] Add repair command to fix wrong share ownership #35034

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76270a9
Add repair step to fix wrong share ownership
artonge Apr 28, 2022
c781121
move share owner repair to occ command
icewind1991 Sep 29, 2022
8b1d8c3
More verbose output for repair share ownership cmd
PVince81 Sep 29, 2022
ab01136
update shares directly in db
icewind1991 Sep 30, 2022
c457ebf
split repairing into two stages to prevent long open transaction
icewind1991 Oct 11, 2022
4c3bfd2
remove no longer needed code
icewind1991 Oct 18, 2022
6d049e6
fix repairing non user shares when repairing all shares
icewind1991 Oct 18, 2022
b70ba23
update autoloader
icewind1991 Nov 8, 2022
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update shares directly in db 
Signed-off-by: Robin Appelman <[email protected]>
  • Loading branch information
@icewind1991 @backportbot-nextcloud
icewind1991 authored and backportbot-nextcloud[bot] committed Nov 8, 2022
commit ab011363a9e0e97684afa1f6c4b95e805c71d64e
30 changes: 17 additions & 13 deletions core/Command/Maintenance/RepairShareOwnership.php
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Original file line number Diff line number Diff line change
Expand Up @@ -40,16 +40,13 @@

class RepairShareOwnership extends Command {
private IDBConnection $dbConnection;
private IManager $shareManager;
private IUserManager $userManager;

public function __construct(
IDBConnection $dbConnection,
IManager $shareManager,
IUserManager $userManager
) {
$this->dbConnection = $dbConnection;
$this->shareManager = $shareManager;
$this->userManager = $userManager;
parent::__construct();
}
Expand All @@ -65,6 +62,7 @@ protected function configure() {
protected function execute(InputInterface $input, OutputInterface $output): int {
$dryRun = $input->getOption('dry-run');
$userId = $input->getArgument('user');
$this->dbConnection->beginTransaction();
if ($userId) {
$user = $this->userManager->get($userId);
if (!$user) {
Expand All @@ -86,13 +84,15 @@ protected function execute(InputInterface $input, OutputInterface $output): int
foreach ($found as $item) {
$output->writeln($item);
}
$this->dbConnection->commit();

return 0;
}

protected function repairWrongShareOwnershipForUser(IUser $user, bool $dryRun = true): array {
$qb = $this->dbConnection->getQueryBuilder();
$brokenShare = $qb
->select('s.id', 'm.user_id', 's.uid_owner', 's.uid_initiator', 's.share_with', 's.share_type', 's.file_target')
->select('s.id', 'm.user_id', 's.uid_owner', 's.uid_initiator', 's.share_with', 's.file_target')
->from('share', 's')
->join('s', 'filecache', 'f', $qb->expr()->eq('s.item_source', $qb->expr()->castColumn('f.fileid', IQueryBuilder::PARAM_STR)))
->join('s', 'mounts', 'm', $qb->expr()->eq('f.storage', 'm.storage_id'))
Expand All @@ -104,9 +104,14 @@ protected function repairWrongShareOwnershipForUser(IUser $user, bool $dryRun =

$found = [];

$update = $this->dbConnection->getQueryBuilder();
$update->update('share')
->set('uid_owner', $update->createParameter('share_owner'))
->set('uid_initiator', $update->createParameter('share_initiator'))
->where($update->expr()->eq('id', $update->createParameter('share_id')));

foreach ($brokenShare as $queryResult) {
$shareId = (int) $queryResult['id'];
$shareType = (int) $queryResult['share_type'];
$fileTarget = $queryResult['file_target'];
$initiator = $queryResult['uid_initiator'];
$receiver = $queryResult['share_with'];
Expand All @@ -119,15 +124,14 @@ protected function repairWrongShareOwnershipForUser(IUser $user, bool $dryRun =
continue;
}

$provider = $this->shareManager->getProviderForType($shareType);
$share = $provider->getShareById($shareId);

if ($share->getShareOwner() === $share->getSharedBy()) {
$share->setSharedBy($mountOwner);
$update->setParameter('share_id', $shareId, IQueryBuilder::PARAM_INT);
$update->setParameter('share_owner', $mountOwner);
if ($initiator === $owner) {
$update->setParameter('share_initiator', $mountOwner);
} else {
$update->setParameter('share_initiator', $initiator);
}
$share->setShareOwner($mountOwner);

$this->shareManager->updateShare($share);
$update->executeStatement();
}

return $found;
Expand Down