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[stable23] Fix hook encryption with cron job #32987

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Jul 7, 2022
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2 changes: 1 addition & 1 deletion apps/files_sharing/lib/ExpireSharesJob.php
Original file line number Diff line number Diff line change
Expand Up @@ -85,7 +85,7 @@ public function run($argument) {
)
);

$shares = $qb->execute();
$shares = $qb->executeQuery();
while ($share = $shares->fetch()) {
if ((int)$share['share_type'] === IShare::TYPE_LINK) {
$id = 'ocinternal';
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35 changes: 22 additions & 13 deletions lib/private/Encryption/HookManager.php
Original file line number Diff line number Diff line change
Expand Up @@ -28,36 +28,45 @@
use Psr\Log\LoggerInterface;

class HookManager {
/**
* @var Update
*/
private static $updater;
/** @var ?Update */
private static $updater = null;

public static function postShared($params) {
public static function postShared($params): void {
self::getUpdate()->postShared($params);
}
public static function postUnshared($params) {
self::getUpdate()->postUnshared($params);
public static function postUnshared($params): void {
// In case the unsharing happens in a background job, we don't have
// a session and we load instead the user from the UserManager
$path = Filesystem::getPath($params['fileSource']);
$owner = Filesystem::getOwner($path);
self::getUpdate($owner)->postUnshared($params);
}

public static function postRename($params) {
public static function postRename($params): void {
self::getUpdate()->postRename($params);
}

public static function postRestore($params) {
public static function postRestore($params): void {
self::getUpdate()->postRestore($params);
}

/**
* @return Update
*/
private static function getUpdate() {
private static function getUpdate(?string $owner = null): Update {
if (is_null(self::$updater)) {
$user = \OC::$server->getUserSession()->getUser();
if (!$user && $owner) {
$user = \OC::$server->getUserManager()->get($owner);
}
if (!$user) {
throw new \Exception("Inconsistent data, File unshared, but owner not found. Should not happen");
}

$uid = '';
if ($user) {
$uid = $user->getUID();
}

\OC_Util::setupFS($uid);

self::$updater = new Update(
new View(),
new Util(
Expand Down