diff options
Diffstat (limited to 'apps/files_sharing/lib')
| -rw-r--r-- | apps/files_sharing/lib/Controller/ShareAPIController.php | 38 |
1 files changed, 38 insertions, 0 deletions
diff --git a/apps/files_sharing/lib/Controller/ShareAPIController.php b/apps/files_sharing/lib/Controller/ShareAPIController.php index 61fad5d2b14..fc03a357f35 100644 --- a/apps/files_sharing/lib/Controller/ShareAPIController.php +++ b/apps/files_sharing/lib/Controller/ShareAPIController.php @@ -720,14 +720,23 @@ class ShareAPIController extends OCSController { } $formatted = []; + $resharingRight = false; foreach ($shares as $share) { try { $formatted[] = $this->formatShare($share, $path); + if (!$resharingRight && $this->shareProviderResharingRights($this->currentUser, $share)) { + $resharingRight = true; + } + } catch (NotFoundException $e) { //Ignore share } } + if (!$resharingRight) { + $formatted = []; + } + if ($include_tags) { $formatted = Helper::populateTags($formatted, 'file_source', \OC::$server->getTagManager()); } @@ -1102,4 +1111,33 @@ class ShareAPIController extends OCSController { return $this->serverContainer->query('\OCA\Spreed\Share\Helper\ShareAPIController'); } + + + /** + * Returns if we can find resharing rights in an IShare object for a specific user. + * + * @param string $userId + * @param IShare $share + * @return bool + */ + private function shareProviderResharingRights(string $userId, IShare $share): bool { + if ($share->getShareOwner() === $userId) { + return true; + } + + if ((\OCP\Constants::PERMISSION_SHARE & $share->getPermissions()) === 0) { + return false; + } + + if ($share->getShareType() === \OCP\Share::SHARE_TYPE_USER && $share->getSharedWith() === $userId) { + return true; + } + + if ($share->getShareType() === \OCP\Share::SHARE_TYPE_GROUP && $this->groupManager->isInGroup($userId, $share->getSharedWith())) { + return true; + } + + return false; + } + } |