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Check node permissions when restoring a version
Signed-off-by: Louis Chemineau <[email protected]>
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artonge committed Feb 21, 2024
commit ee7c5778f6c3c6d81a4c4599d48be787dac2434b
4 changes: 4 additions & 0 deletions apps/files_versions/lib/Versions/LegacyVersionsBackend.php
Original file line number Diff line number Diff line change
Expand Up @@ -176,6 +176,10 @@ public function createVersion(IUser $user, FileInfo $file) {
}

public function rollback(IVersion $version) {
if (!$this->currentUserHasPermissions($version, \OCP\Constants::PERMISSION_UPDATE)) {
throw new Forbidden('You cannot restore this version because you do not have update permissions on the source file.');
}

return Storage::rollback($version->getVersionPath(), $version->getRevisionId(), $version->getUser());
}

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