private static function preRenameOrCopy($params, $operation)
{
$user = \OCP\User::getUser();
$view = new \OC\Files\View('/');
$util = new Util($view, $user);
// we only need to rename the keys if the rename happens on the same mountpoint
// otherwise we perform a stream copy, so we get a new set of keys
$oldPath = \OC\Files\Filesystem::normalizePath('/' . $user . '/files/' . $params['oldpath']);
$newPath = \OC\Files\Filesystem::normalizePath('/' . $user . '/files/' . $params['newpath']);
$mp1 = $view->getMountPoint($oldPath);
$mp2 = $view->getMountPoint($newPath);
$oldKeysPath = Keymanager::getKeyPath($view, $util, $params['oldpath']);
if ($mp1 === $mp2) {
self::$renamedFiles[$params['oldpath']] = array('operation' => $operation, 'oldKeysPath' => $oldKeysPath);
} elseif ($mp1 !== $oldPath . '/') {
self::$renamedFiles[$params['oldpath']] = array('operation' => 'cleanup', 'oldKeysPath' => $oldKeysPath);
}
}
/**
* mark file as renamed so that we know the original source after the file was renamed
* @param array $params with the old path and the new path
*/
public static function preCopy($params)
{
$user = \OCP\User::getUser();
$view = new \OC\Files\View('/');
$util = new Util($view, $user);
list($ownerOld, $pathOld) = $util->getUidAndFilename($params['oldpath']);
// we only need to rename the keys if the rename happens on the same mountpoint
// otherwise we perform a stream copy, so we get a new set of keys
$mp1 = $view->getMountPoint('/' . $user . '/files/' . $params['oldpath']);
$mp2 = $view->getMountPoint('/' . $user . '/files/' . $params['newpath']);
$type = $view->is_dir('/' . $user . '/files/' . $params['oldpath']) ? 'folder' : 'file';
if ($mp1 === $mp2) {
self::$renamedFiles[$params['oldpath']] = array('uid' => $ownerOld, 'path' => $pathOld, 'type' => $type, 'operation' => 'copy');
}
}
private static function preRenameOrCopy($params, $operation)
{
$user = \OCP\User::getUser();
$view = new \OC\Files\View('/');
$util = new Util($view, $user);
list($ownerOld, $pathOld) = $util->getUidAndFilename($params['oldpath']);
// we only need to rename the keys if the rename happens on the same mountpoint
// otherwise we perform a stream copy, so we get a new set of keys
$mp1 = $view->getMountPoint('/' . $user . '/files/' . $params['oldpath']);
$mp2 = $view->getMountPoint('/' . $user . '/files/' . $params['newpath']);
$type = $view->is_dir('/' . $user . '/files/' . $params['oldpath']) ? 'folder' : 'file';
if ($mp1 === $mp2) {
if ($util->isSystemWideMountPoint($pathOld)) {
$oldShareKeyPath = 'files_encryption/share-keys/' . $pathOld;
} else {
$oldShareKeyPath = $ownerOld . '/' . 'files_encryption/share-keys/' . $pathOld;
}
// gather share keys here because in postRename() the file will be moved already
$oldShareKeys = Helper::findShareKeys($pathOld, $oldShareKeyPath, $view);
if (count($oldShareKeys) === 0) {
\OC_Log::write('Encryption library', 'No share keys found for "' . $pathOld . '"', \OC_Log::WARN);
}
self::$renamedFiles[$params['oldpath']] = array('uid' => $ownerOld, 'path' => $pathOld, 'type' => $type, 'operation' => $operation, 'sharekeys' => $oldShareKeys);
}
}
