mirror of
https://github.com/nextcloud/server.git
synced 2024-08-13 14:11:10 +02:00
move encryption keys to trash bin
This commit is contained in:
parent
1f194b7bdc
commit
cb65b7ca9d
@ -46,7 +46,7 @@ class Trashbin {
|
||||
|
||||
$path_parts = pathinfo($file_path);
|
||||
|
||||
$deleted = $path_parts['basename'];
|
||||
$filename = $path_parts['basename'];
|
||||
$location = $path_parts['dirname'];
|
||||
$timestamp = time();
|
||||
$mime = $view->getMimeType('files'.$file_path);
|
||||
@ -62,45 +62,24 @@ class Trashbin {
|
||||
$trashbinSize = self::calculateSize(new \OC\Files\View('/'. $user.'/files_trashbin'));
|
||||
}
|
||||
|
||||
$sizeOfAddedFiles = self::copy_recursive($file_path, 'files_trashbin/files/'.$deleted.'.d'.$timestamp, $view);
|
||||
$sizeOfAddedFiles = self::copy_recursive($file_path, 'files_trashbin/files/'.$filename.'.d'.$timestamp, $view);
|
||||
|
||||
if ( $view->file_exists('files_trashbin/files/'.$deleted.'.d'.$timestamp) ) {
|
||||
if ( $view->file_exists('files_trashbin/files/'.$filename.'.d'.$timestamp) ) {
|
||||
$trashbinSize += $sizeOfAddedFiles;
|
||||
$query = \OC_DB::prepare("INSERT INTO `*PREFIX*files_trash` (`id`,`timestamp`,`location`,`type`,`mime`,`user`) VALUES (?,?,?,?,?,?)");
|
||||
$result = $query->execute(array($deleted, $timestamp, $location, $type, $mime, $user));
|
||||
$result = $query->execute(array($filename, $timestamp, $location, $type, $mime, $user));
|
||||
if ( !$result ) { // if file couldn't be added to the database than also don't store it in the trash bin.
|
||||
$view->deleteAll('files_trashbin/files/'.$deleted.'.d'.$timestamp);
|
||||
$view->deleteAll('files_trashbin/files/'.$filename.'.d'.$timestamp);
|
||||
\OC_Log::write('files_trashbin', 'trash bin database couldn\'t be updated', \OC_log::ERROR);
|
||||
return;
|
||||
}
|
||||
\OCP\Util::emitHook('\OCA\Files_Trashbin\Trashbin', 'post_moveToTrash',
|
||||
array('filePath' => \OC\Files\Filesystem::normalizePath($file_path),
|
||||
'trashPath' => \OC\Files\Filesystem::normalizePath($deleted.'.d'.$timestamp)));
|
||||
|
||||
// Take care of file versions
|
||||
if ( \OCP\App::isEnabled('files_versions') ) {
|
||||
if ( $view->is_dir('files_versions/'.$file_path) ) {
|
||||
$trashbinSize += self::calculateSize(new \OC\Files\View('/'. $user.'/files_versions/'.$file_path));
|
||||
$view->rename('files_versions/'.$file_path, 'files_trashbin/versions'. $deleted.'.d'.$timestamp);
|
||||
} else if ( $versions = \OCA\Files_Versions\Storage::getVersions($user, $file_path) ) {
|
||||
foreach ($versions as $v) {
|
||||
$trashbinSize += $view->filesize('files_versions'.$v['path'].'.v'.$v['version']);
|
||||
$view->rename('files_versions'.$v['path'].'.v'.$v['version'], 'files_trashbin/versions/'. $deleted.'.v'.$v['version'].'.d'.$timestamp);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
// Take care of encryption keys
|
||||
$keyfile = \OC\Files\Filesystem::normalizePath('files_encryption/keyfiles/'.$file_path);
|
||||
if ( \OCP\App::isEnabled('files_encryption') && $view->file_exists($keyfile.'.key') ) {
|
||||
if ( $view->is_dir('files'.$file_path) ) {
|
||||
$trashbinSize += self::calculateSize(new \OC\Files\View('/'.$user.'/'.$keyfile));
|
||||
$view->rename($keyfile, 'files_trashbin/keyfiles/'. $deleted.'.d'.$timestamp);
|
||||
} else {
|
||||
$trashbinSize += $view->filesize($keyfile.'.key');
|
||||
$view->rename($keyfile.'.key', 'files_trashbin/keyfiles/'. $deleted.'.key.d'.$timestamp);
|
||||
}
|
||||
}
|
||||
'trashPath' => \OC\Files\Filesystem::normalizePath($filename.'.d'.$timestamp)));
|
||||
|
||||
$trashbinSize += self::retainVersions($view, $file_path, $filename, $timestamp);
|
||||
$trashbinSize += self::retainEncryptionKeys($view, $file_path, $filename, $timestamp);
|
||||
|
||||
} else {
|
||||
\OC_Log::write('files_trashbin', 'Couldn\'t move '.$file_path.' to the trash bin', \OC_log::ERROR);
|
||||
}
|
||||
@ -111,6 +90,72 @@ class Trashbin {
|
||||
|
||||
}
|
||||
|
||||
/**
|
||||
* Move file versions to trash so that they can be restored later
|
||||
*
|
||||
* @param $file_path path to original file
|
||||
* @param $filename of deleted file
|
||||
* @param $timestamp when the file was deleted
|
||||
*
|
||||
* @return size of stored versions
|
||||
*/
|
||||
private static function retainVersions($view, $file_path, $filename, $timestamp) {
|
||||
$size = 0;
|
||||
if (\OCP\App::isEnabled('files_versions')) {
|
||||
$user = \OCP\User::getUser();
|
||||
if ($view->is_dir('files_versions/' . $file_path)) {
|
||||
$size += self::calculateSize(new \OC\Files\View('/' . $user . '/files_versions/' . $file_path));
|
||||
$view->rename('files_versions/' . $file_path, 'files_trashbin/versions' . $filename . '.d' . $timestamp);
|
||||
} else if ($versions = \OCA\Files_Versions\Storage::getVersions($user, $file_path)) {
|
||||
foreach ($versions as $v) {
|
||||
$size += $view->filesize('files_versions' . $v['path'] . '.v' . $v['version']);
|
||||
$view->rename('files_versions' . $v['path'] . '.v' . $v['version'], 'files_trashbin/versions/' . $filename . '.v' . $v['version'] . '.d' . $timestamp);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
return $size;
|
||||
}
|
||||
|
||||
/**
|
||||
* Move encryption keys to trash so that they can be restored later
|
||||
*
|
||||
* @param $file_path path to original file
|
||||
* @param $filename of deleted file
|
||||
* @param $timestamp when the file was deleted
|
||||
*
|
||||
* @return size of encryption keys
|
||||
*/
|
||||
private static function retainEncryptionKeys($view, $file_path, $filename, $timestamp) {
|
||||
$size = 0;
|
||||
|
||||
if (\OCP\App::isEnabled('files_encryption')) {
|
||||
|
||||
$user = \OCP\User::getUser();
|
||||
|
||||
//retain key files
|
||||
$keyfile = \OC\Files\Filesystem::normalizePath('files_encryption/keyfiles/' . $file_path);
|
||||
if ($view->file_exists($keyfile . '.key')) {
|
||||
|
||||
$user = \OCP\User::getUser();
|
||||
if ($view->is_dir('files' . $file_path)) {
|
||||
$size += self::calculateSize(new \OC\Files\View('/' . $user . '/' . $keyfile));
|
||||
$view->rename($keyfile, 'files_trashbin/keyfiles/' . $filename . '.d' . $timestamp);
|
||||
} else {
|
||||
$size += $view->filesize($keyfile . '.key');
|
||||
$view->rename($keyfile . '.key', 'files_trashbin/keyfiles/' . $filename . '.key.d' . $timestamp);
|
||||
}
|
||||
}
|
||||
|
||||
// retain per user encryption key for keyfile
|
||||
$sharekeys = \OC\Files\Filesystem::normalizePath('files_encryption/share-keys/' . $file_path);
|
||||
if ($view->is_dir($sharekeys)) {
|
||||
$size += self::calculateSize(new \OC\Files\View('/' . $user . '/' . $sharekeys));
|
||||
$view->rename($keyfile, 'files_trashbin/share-keys/' . $sharekeys . '.d' . $timestamp);
|
||||
}
|
||||
}
|
||||
return $size;
|
||||
}
|
||||
|
||||
/**
|
||||
* restore files from trash bin
|
||||
|
Loading…
Reference in New Issue
Block a user