/**
* store multiple share keys for a single file
* @param \OC\Files\View $view
* @param \OCA\Files_Encryption\Util $util
* @param string $path
* @param array $shareKeys
* @return bool
*/
public static function setShareKeys($view, $util, $path, array $shareKeys)
{
// in case of system wide mount points the keys are stored directly in the data directory
$basePath = Keymanager::getKeyPath($view, $util, $path);
self::keySetPreparation($view, $basePath);
$result = true;
foreach ($shareKeys as $userId => $shareKey) {
if (!self::setKey($basePath, $userId . '.shareKey', $shareKey, $view)) {
// If any of the keys are not set, flag false
$result = false;
}
}
// Returns false if any of the keys weren't set
return $result;
}
/**
* unmount file from yourself
* remember files/folders which get unmounted
*/
public static function preUnmount($params)
{
$view = new \OC\Files\View('/');
$user = \OCP\User::getUser();
$path = $params[\OC\Files\Filesystem::signal_param_path];
$util = new Util($view, $user);
list($owner, $ownerPath) = $util->getUidAndFilename($path);
$keysPath = Keymanager::getKeyPath($view, $util, $path);
self::$unmountedFiles[$path] = array('keyPath' => $keysPath, 'owner' => $owner, 'ownerPath' => $ownerPath);
}
