/**
* move file to the trash bin
*
* @param $file_path path to the deleted file/directory relative to the files root directory
*/
public static function move2trash($file_path)
{
$user = \OCP\User::getUser();
$view = new \OC\Files\View('/' . $user);
if (!$view->is_dir('files_trashbin')) {
$view->mkdir('files_trashbin');
$view->mkdir("files_trashbin/files");
$view->mkdir("files_trashbin/versions");
$view->mkdir("files_trashbin/keyfiles");
$view->mkdir("files_trashbin/share-keys");
}
$path_parts = pathinfo($file_path);
$filename = $path_parts['basename'];
$location = $path_parts['dirname'];
$timestamp = time();
$mime = $view->getMimeType('files' . $file_path);
if ($view->is_dir('files' . $file_path)) {
$type = 'dir';
} else {
$type = 'file';
}
$trashbinSize = self::getTrashbinSize($user);
if ($trashbinSize === false || $trashbinSize < 0) {
$trashbinSize = self::calculateSize(new \OC\Files\View('/' . $user . '/files_trashbin'));
}
// disable proxy to prevent recursive calls
$proxyStatus = \OC_FileProxy::$enabled;
\OC_FileProxy::$enabled = false;
$sizeOfAddedFiles = self::copy_recursive($file_path, 'files_trashbin/files/' . $filename . '.d' . $timestamp, $view);
\OC_FileProxy::$enabled = $proxyStatus;
if ($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 = $query->execute(array($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/' . $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($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);
}
$trashbinSize -= self::expire($trashbinSize);
self::setTrashbinSize($user, $trashbinSize);
}
function testDelAllShareKeysFile()
{
$this->view->mkdir('/' . Test_Encryption_Keymanager::TEST_USER . '/files/folder1');
$this->view->file_put_contents('/' . Test_Encryption_Keymanager::TEST_USER . '/files/folder1/existingFile.txt', 'data');
// create folder structure for some dummy share key files
$this->view->mkdir('/' . Test_Encryption_Keymanager::TEST_USER . '/files_encryption/share-keys/folder1');
// create some dummy share keys for the existing file
$this->view->file_put_contents('/' . Test_Encryption_Keymanager::TEST_USER . '/files_encryption/share-keys/folder1/existingFile.txt.user1.shareKey', 'data');
$this->view->file_put_contents('/' . Test_Encryption_Keymanager::TEST_USER . '/files_encryption/share-keys/folder1/existingFile.txt.user2.shareKey', 'data');
$this->view->file_put_contents('/' . Test_Encryption_Keymanager::TEST_USER . '/files_encryption/share-keys/folder1/existingFile.txt.user3.shareKey', 'data');
$this->view->file_put_contents('/' . Test_Encryption_Keymanager::TEST_USER . '/files_encryption/share-keys/folder1/existingFile.txt.' . Test_Encryption_Keymanager::TEST_USER . '.shareKey', 'data');
// create some dummy share keys for a non-existing file
$this->view->file_put_contents('/' . Test_Encryption_Keymanager::TEST_USER . '/files_encryption/share-keys/folder1/nonexistingFile.txt.user1.shareKey', 'data');
$this->view->file_put_contents('/' . Test_Encryption_Keymanager::TEST_USER . '/files_encryption/share-keys/folder1/nonexistingFile.txt.user2.shareKey', 'data');
$this->view->file_put_contents('/' . Test_Encryption_Keymanager::TEST_USER . '/files_encryption/share-keys/folder1/nonexistingFile.txt.user3.shareKey', 'data');
$this->view->file_put_contents('/' . Test_Encryption_Keymanager::TEST_USER . '/files_encryption/share-keys/folder1/nonexistingFile.txt.' . Test_Encryption_Keymanager::TEST_USER . '.shareKey', 'data');
// try to del all share keys from a existing file, should fail because the file still exists
$result = Encryption\Keymanager::delAllShareKeys($this->view, Test_Encryption_Keymanager::TEST_USER, 'folder1/existingFile.txt');
$this->assertFalse($result);
// check if share keys still exists
$this->assertTrue($this->view->file_exists('/' . Test_Encryption_Keymanager::TEST_USER . '/files_encryption/share-keys/folder1/existingFile.txt.' . Test_Encryption_Keymanager::TEST_USER . '.shareKey'));
$this->assertTrue($this->view->file_exists('/' . Test_Encryption_Keymanager::TEST_USER . '/files_encryption/share-keys/folder1/existingFile.txt.user1.shareKey'));
$this->assertTrue($this->view->file_exists('/' . Test_Encryption_Keymanager::TEST_USER . '/files_encryption/share-keys/folder1/existingFile.txt.user2.shareKey'));
$this->assertTrue($this->view->file_exists('/' . Test_Encryption_Keymanager::TEST_USER . '/files_encryption/share-keys/folder1/existingFile.txt.user3.shareKey'));
// try to del all share keys froma file, should fail because the file still exists
$result2 = Encryption\Keymanager::delAllShareKeys($this->view, Test_Encryption_Keymanager::TEST_USER, 'folder1/nonexistingFile.txt');
$this->assertTrue($result2);
// check if share keys are really gone
$this->assertFalse($this->view->file_exists('/' . Test_Encryption_Keymanager::TEST_USER . '/files_encryption/share-keys/folder1/nonexistingFile.txt.' . Test_Encryption_Keymanager::TEST_USER . '.shareKey'));
$this->assertFalse($this->view->file_exists('/' . Test_Encryption_Keymanager::TEST_USER . '/files_encryption/share-keys/folder1/nonexistingFile.txt.user1.shareKey'));
$this->assertFalse($this->view->file_exists('/' . Test_Encryption_Keymanager::TEST_USER . '/files_encryption/share-keys/folder1/nonexistingFile.txt.user2.shareKey'));
$this->assertFalse($this->view->file_exists('/' . Test_Encryption_Keymanager::TEST_USER . '/files_encryption/share-keys/folder1/nonexistingFile.txt.user3.shareKey'));
// cleanup
$this->view->deleteAll('/' . Test_Encryption_Keymanager::TEST_USER . '/files/folder1');
}
/**
* Test clearing orphaned files
*/
public function testClearFiles()
{
$input = $this->getMockBuilder('Symfony\\Component\\Console\\Input\\InputInterface')->disableOriginalConstructor()->getMock();
$output = $this->getMockBuilder('Symfony\\Component\\Console\\Output\\OutputInterface')->disableOriginalConstructor()->getMock();
$this->loginAsUser($this->user1);
$view = new \OC\Files\View('/' . $this->user1 . '/');
$view->mkdir('files/test');
$fileInfo = $view->getFileInfo('files/test');
$storageId = $fileInfo->getStorage()->getId();
$this->assertCount(1, $this->getFile($fileInfo->getId()), 'Asserts that file is available');
$this->command->execute($input, $output);
$this->assertCount(1, $this->getFile($fileInfo->getId()), 'Asserts that file is still available');
$deletedRows = $this->connection->executeUpdate('DELETE FROM `*PREFIX*storages` WHERE `id` = ?', [$storageId]);
$this->assertNotNull($deletedRows, 'Asserts that storage got deleted');
$this->assertSame(1, $deletedRows, 'Asserts that storage got deleted');
// parent folder, `files`, ´test` and `welcome.txt` => 4 elements
$output->expects($this->once())->method('writeln')->with('4 orphaned file cache entries deleted');
$this->command->execute($input, $output);
$this->assertCount(0, $this->getFile($fileInfo->getId()), 'Asserts that file gets cleaned up');
// since we deleted the storage it might throw a (valid) StorageNotAvailableException
try {
$view->unlink('files/test');
} catch (StorageNotAvailableException $e) {
}
}
/**
* create unique target
* @param string $filePath
* @param string $shareWith
* @param string $exclude
* @return string
*/
public function generateTarget($filePath, $shareWith, $exclude = null)
{
$shareFolder = \OCA\Files_Sharing\Helper::getShareFolder();
$target = \OC\Files\Filesystem::normalizePath($shareFolder . '/' . basename($filePath));
// for group shares we return the target right away
if ($shareWith === false) {
return $target;
}
\OC\Files\Filesystem::initMountPoints($shareWith);
$view = new \OC\Files\View('/' . $shareWith . '/files');
if (!$view->is_dir($shareFolder)) {
$dir = '';
$subdirs = explode('/', $shareFolder);
foreach ($subdirs as $subdir) {
$dir = $dir . '/' . $subdir;
if (!$view->is_dir($dir)) {
$view->mkdir($dir);
}
}
}
$excludeList = \OCP\Share::getItemsSharedWithUser('file', $shareWith, self::FORMAT_TARGET_NAMES);
if (is_array($exclude)) {
$excludeList = array_merge($excludeList, $exclude);
}
return \OCA\Files_Sharing\Helper::generateUniqueTarget($target, $excludeList, $view);
}
public function setUp()
{
//clear all proxies and hooks so we can do clean testing
\OC_FileProxy::clearProxies();
\OC_Hook::clear('OC_Filesystem');
//disabled atm
//enable only the encryption hook if needed
//if(OC_App::isEnabled('files_encryption')) {
// OC_FileProxy::register(new OC_FileProxy_Encryption());
//}
//set up temporary storage
\OC\Files\Filesystem::clearMounts();
$storage = new \OC\Files\Storage\Temporary(array());
\OC\Files\Filesystem::mount($storage, array(), '/');
$datadir = str_replace('local::', '', $storage->getId());
$this->datadir = \OC_Config::getValue('cachedirectory', \OC::$SERVERROOT . '/data/cache');
\OC_Config::setValue('cachedirectory', $datadir);
\OC_User::clearBackends();
\OC_User::useBackend(new \OC_User_Dummy());
//login
\OC_User::createUser('test', 'test');
$this->user = \OC_User::getUser();
\OC_User::setUserId('test');
//set up the users dir
$rootView = new \OC\Files\View('');
$rootView->mkdir('/test');
$this->instance = new \OC\Cache\File();
}
/**
* if the parent of the mount point is gone then the mount point should move up
*
* @medium
*/
function testParentOfMountPointIsGone()
{
// share to user
$fileinfo = $this->view->getFileInfo($this->folder);
$result = \OCP\Share::shareItem('folder', $fileinfo['fileid'], \OCP\Share::SHARE_TYPE_USER, self::TEST_FILES_SHARING_API_USER2, 31);
$this->assertTrue($result);
self::loginHelper(self::TEST_FILES_SHARING_API_USER2);
$user2View = new \OC\Files\View('/' . self::TEST_FILES_SHARING_API_USER2 . '/files');
$this->assertTrue($user2View->file_exists($this->folder));
// create a local folder
$result = $user2View->mkdir('localfolder');
$this->assertTrue($result);
// move mount point to local folder
$result = $user2View->rename($this->folder, '/localfolder/' . $this->folder);
$this->assertTrue($result);
// mount point in the root folder should no longer exist
$this->assertFalse($user2View->is_dir($this->folder));
// delete the local folder
$fullPath = \OC_Config::getValue('datadirectory') . '/' . self::TEST_FILES_SHARING_API_USER2 . '/files/localfolder';
rmdir($fullPath);
//enforce reload of the mount points
self::loginHelper(self::TEST_FILES_SHARING_API_USER2);
//mount point should be back at the root
$this->assertTrue($user2View->is_dir($this->folder));
//cleanup
self::loginHelper(self::TEST_FILES_SHARING_API_USER1);
$this->view->unlink($this->folder);
}
/**
* update script for the removal of the logical "Shared" folder, we create physical "Shared" folder and
* update the users file_target so that it doesn't make any difference for the user
* @note parameters are just for testing, please ignore them
*/
function removeSharedFolder($mkdirs = true, $chunkSize = 99)
{
$query = OCP\DB::prepare('SELECT * FROM `*PREFIX*share`');
$result = $query->execute();
$view = new \OC\Files\View('/');
$users = array();
$shares = array();
//we need to set up user backends
OC_User::useBackend(new OC_User_Database());
OC_Group::useBackend(new OC_Group_Database());
OC_App::loadApps(array('authentication'));
//we need to set up user backends, otherwise creating the shares will fail with "because user does not exist"
while ($row = $result->fetchRow()) {
//collect all user shares
if ((int) $row['share_type'] === 0 && ($row['item_type'] === 'file' || $row['item_type'] === 'folder')) {
$users[] = $row['share_with'];
$shares[$row['id']] = $row['file_target'];
} else {
if ((int) $row['share_type'] === 1 && ($row['item_type'] === 'file' || $row['item_type'] === 'folder')) {
//collect all group shares
$users = array_merge($users, \OC_group::usersInGroup($row['share_with']));
$shares[$row['id']] = $row['file_target'];
} else {
if ((int) $row['share_type'] === 2) {
$shares[$row['id']] = $row['file_target'];
}
}
}
}
$unique_users = array_unique($users);
if (!empty($unique_users) && !empty($shares)) {
// create folder Shared for each user
if ($mkdirs) {
foreach ($unique_users as $user) {
\OC\Files\Filesystem::initMountPoints($user);
if (!$view->file_exists('/' . $user . '/files/Shared')) {
$view->mkdir('/' . $user . '/files/Shared');
}
}
}
$chunkedShareList = array_chunk($shares, $chunkSize, true);
$connection = \OC_DB::getConnection();
foreach ($chunkedShareList as $subList) {
$statement = "UPDATE `*PREFIX*share` SET `file_target` = CASE `id` ";
//update share table
$ids = implode(',', array_keys($subList));
foreach ($subList as $id => $target) {
$statement .= "WHEN " . $connection->quote($id, \PDO::PARAM_INT) . " THEN " . $connection->quote('/Shared' . $target, \PDO::PARAM_STR);
}
$statement .= ' END WHERE `id` IN (' . $ids . ')';
$query = OCP\DB::prepare($statement);
$query->execute(array());
}
// set config to keep the Shared folder as the default location for new shares
\OCA\Files_Sharing\Helper::setShareFolder('/Shared');
}
}
private static function setUpTrash($user)
{
$view = new \OC\Files\View('/' . $user);
if (!$view->is_dir('files_trashbin')) {
$view->mkdir('files_trashbin');
}
if (!$view->is_dir('files_trashbin/files')) {
$view->mkdir('files_trashbin/files');
}
if (!$view->is_dir('files_trashbin/versions')) {
$view->mkdir('files_trashbin/versions');
}
if (!$view->is_dir('files_trashbin/keyfiles')) {
$view->mkdir('files_trashbin/keyfiles');
}
if (!$view->is_dir('files_trashbin/share-keys')) {
$view->mkdir('files_trashbin/share-keys');
}
}
public function createVideo($title, $files, $theme)
{
$title = $this->cleanUpTitle($title);
$xml = new XML($title, $files, $theme, $this->current_user, $this->app, $this->settings);
$error = null;
$result = $xml->setProducers();
if ($result) {
exec('cd /home/camila/Projects/Owncloud/owncloud/apps/popcornapp/themes/ && melt6 -producer xml:' . $title . '.xml -consumer avformat:' . $title . '.ogg');
$xml_view = new \OC\Files\View('/' . $this->current_user . '/files');
$xml_view->mkdir('popcornapp');
$content = fopen('/home/camila/Projects/Owncloud/owncloud/apps/popcornapp/themes/' . $title . '.ogg', 'r+');
$xml_view->file_put_contents('/popcornapp/' . $title . '.ogg', $content);
} else {
$error = 'Something went wrong! We all are going to die!';
}
return new DataResponse(['src' => $title . '.ogg', 'error' => $error]);
}
protected function getStorage()
{
if (isset($this->storage)) {
return $this->storage;
}
if (\OC_User::isLoggedIn()) {
\OC\Files\Filesystem::initMountPoints(\OC_User::getUser());
$subdir = 'cache';
$view = new \OC\Files\View('/' . \OC_User::getUser());
if (!$view->file_exists($subdir)) {
$view->mkdir($subdir);
}
$this->storage = new \OC\Files\View('/' . \OC_User::getUser() . '/' . $subdir);
return $this->storage;
} else {
\OC_Log::write('core', 'Can\'t get cache storage, user not logged in', \OC_Log::ERROR);
return false;
}
}
/**
* test deletion of a folder which contains share mount points. Share mount
* points should be unshared before the folder gets deleted so
* that the mount point doesn't end up at the trash bin
*/
function testDeleteParentFolder()
{
$status = \OC_App::isEnabled('files_trashbin');
\OC_App::enable('files_trashbin');
\OCA\Files_Trashbin\Trashbin::registerHooks();
OC_FileProxy::register(new OCA\Files\Share\Proxy());
$fileinfo = \OC\Files\Filesystem::getFileInfo($this->folder);
$this->assertTrue($fileinfo instanceof \OC\Files\FileInfo);
\OCP\Share::shareItem('folder', $fileinfo->getId(), \OCP\Share::SHARE_TYPE_USER, self::TEST_FILES_SHARING_API_USER2, 31);
$this->loginHelper(self::TEST_FILES_SHARING_API_USER2);
$view = new \OC\Files\View('/' . self::TEST_FILES_SHARING_API_USER2 . '/files');
// check if user2 can see the shared folder
$this->assertTrue($view->file_exists($this->folder));
$foldersShared = \OCP\Share::getItemsSharedWith('folder');
$this->assertSame(1, count($foldersShared));
$view->mkdir("localFolder");
$view->file_put_contents("localFolder/localFile.txt", "local file");
$view->rename($this->folder, 'localFolder/' . $this->folder);
// share mount point should now be moved to the subfolder
$this->assertFalse($view->file_exists($this->folder));
$this->assertTrue($view->file_exists('localFolder/' . $this->folder));
$view->unlink('localFolder');
$this->loginHelper(self::TEST_FILES_SHARING_API_USER2);
// shared folder should be unshared
$foldersShared = \OCP\Share::getItemsSharedWith('folder');
$this->assertTrue(empty($foldersShared));
// trashbin should contain the local file but not the mount point
$rootView = new \OC\Files\View('/' . self::TEST_FILES_SHARING_API_USER2);
$trashContent = \OCA\Files_Trashbin\Helper::getTrashFiles('/', self::TEST_FILES_SHARING_API_USER2);
$this->assertSame(1, count($trashContent));
$firstElement = reset($trashContent);
$timestamp = $firstElement['mtime'];
$this->assertTrue($rootView->file_exists('files_trashbin/files/localFolder.d' . $timestamp . '/localFile.txt'));
$this->assertFalse($rootView->file_exists('files_trashbin/files/localFolder.d' . $timestamp . '/' . $this->folder));
//cleanup
$rootView->deleteAll('files_trashin');
if ($status === false) {
\OC_App::disable('files_trashbin');
}
\OC\Files\Filesystem::getLoader()->removeStorageWrapper('oc_trashbin');
}
protected function setUp()
{
parent::setUp();
//clear all proxies and hooks so we can do clean testing
\OC_Hook::clear('OC_Filesystem');
//set up temporary storage
$this->storage = \OC\Files\Filesystem::getStorage('/');
\OC\Files\Filesystem::clearMounts();
$storage = new \OC\Files\Storage\Temporary(array());
\OC\Files\Filesystem::mount($storage, array(), '/');
$datadir = str_replace('local::', '', $storage->getId());
$this->datadir = \OC_Config::getValue('cachedirectory', \OC::$SERVERROOT . '/data/cache');
\OC_Config::setValue('cachedirectory', $datadir);
\OC_User::clearBackends();
\OC_User::useBackend(new \OC_User_Dummy());
//login
\OC_User::createUser('test', 'test');
$this->user = \OC_User::getUser();
\OC_User::setUserId('test');
//set up the users dir
$rootView = new \OC\Files\View('');
$rootView->mkdir('/test');
$this->instance = new \OC\Cache\UserCache();
}
public function testLongPath()
{
$storage = new \OC\Files\Storage\Temporary(array());
\OC\Files\Filesystem::mount($storage, array(), '/');
$rootView = new \OC\Files\View('');
$longPath = '';
// 4000 is the maximum path length in file_cache.path
$folderName = 'abcdefghijklmnopqrstuvwxyz012345678901234567890123456789';
$depth = 4000 / 57;
foreach (range(0, $depth - 1) as $i) {
$longPath .= '/' . $folderName;
$result = $rootView->mkdir($longPath);
$this->assertTrue($result, "mkdir failed on {$i} - path length: " . strlen($longPath));
$result = $rootView->file_put_contents($longPath . '/test.txt', 'lorem');
$this->assertEquals(5, $result, "file_put_contents failed on {$i}");
$this->assertTrue($rootView->file_exists($longPath));
$this->assertTrue($rootView->file_exists($longPath . '/test.txt'));
}
$cache = $storage->getCache();
$scanner = $storage->getScanner();
$scanner->scan('');
$longPath = $folderName;
foreach (range(0, $depth - 1) as $i) {
$cachedFolder = $cache->get($longPath);
$this->assertTrue(is_array($cachedFolder), "No cache entry for folder at {$i}");
$this->assertEquals($folderName, $cachedFolder['name'], "Wrong cache entry for folder at {$i}");
$cachedFile = $cache->get($longPath . '/test.txt');
$this->assertTrue(is_array($cachedFile), "No cache entry for file at {$i}");
$this->assertEquals('test.txt', $cachedFile['name'], "Wrong cache entry for file at {$i}");
$longPath .= '/' . $folderName;
}
}
/**
* store private key from the user
* @param string $key
* @return bool
* @note Encryption of the private key must be performed by client code
* as no encryption takes place here
*/
public static function setPrivateKey($key)
{
$user = \OCP\User::getUser();
$view = new \OC\Files\View('/' . $user . '/files_encryption');
$proxyStatus = \OC_FileProxy::$enabled;
\OC_FileProxy::$enabled = false;
if (!$view->file_exists('')) {
$view->mkdir('');
}
$result = $view->file_put_contents($user . '.private.key', $key);
\OC_FileProxy::$enabled = $proxyStatus;
return $result;
}
/**
* @medium
*/
public function testDeleteParentOfMountPoint()
{
// share to user
$share = $this->share(\OCP\Share::SHARE_TYPE_USER, $this->folder, self::TEST_FILES_SHARING_API_USER1, self::TEST_FILES_SHARING_API_USER2, \OCP\Constants::PERMISSION_ALL);
self::loginHelper(self::TEST_FILES_SHARING_API_USER2);
$user2View = new \OC\Files\View('/' . self::TEST_FILES_SHARING_API_USER2 . '/files');
$this->assertTrue($user2View->file_exists($this->folder));
// create a local folder
$result = $user2View->mkdir('localfolder');
$this->assertTrue($result);
// move mount point to local folder
$result = $user2View->rename($this->folder, '/localfolder/' . $this->folder);
$this->assertTrue($result);
// mount point in the root folder should no longer exist
$this->assertFalse($user2View->is_dir($this->folder));
// delete the local folder
$result = $user2View->unlink('/localfolder');
$this->assertTrue($result);
//enforce reload of the mount points
self::loginHelper(self::TEST_FILES_SHARING_API_USER2);
//mount point should be back at the root
$this->assertTrue($user2View->is_dir($this->folder));
//cleanup
self::loginHelper(self::TEST_FILES_SHARING_API_USER1);
$this->view->unlink($this->folder);
}
public function testSharingAFileInsideAFolderThatIsAlreadyShared()
{
OC_User::setUserId($this->user1);
$view = new \OC\Files\View('/' . $this->user1 . '/');
$view->mkdir('files/test');
$view->mkdir('files/test/sub1');
$view->file_put_contents('files/test/sub1/file.txt', 'abc');
$folderInfo = $view->getFileInfo('files/test/sub1');
$folderId = $folderInfo->getId();
$fileInfo = $view->getFileInfo('files/test/sub1/file.txt');
$fileId = $fileInfo->getId();
$this->assertTrue(OCP\Share::shareItem('folder', $folderId, OCP\Share::SHARE_TYPE_GROUP, $this->group2, \OCP\Constants::PERMISSION_READ + \OCP\Constants::PERMISSION_UPDATE), 'Failed asserting that user 1 successfully shared "test/sub1" with group 2.');
$this->assertTrue(OCP\Share::shareItem('file', $fileId, OCP\Share::SHARE_TYPE_USER, $this->user2, \OCP\Constants::PERMISSION_READ), 'Failed asserting that user 1 successfully shared "test/sub1/file.txt" with user 2.');
$result = \OCP\Share::getItemsSharedWithUser('file', $this->user2);
$this->assertCount(2, $result);
foreach ($result as $share) {
$itemName = substr($share['path'], strrpos($share['path'], '/'));
$this->assertSame($itemName, $share['file_target'], 'Asserting that the file_target is the last segment of the path');
$this->assertSame($share['item_target'], '/' . $share['item_source'], 'Asserting that the item is the item that was shared');
}
}
/**
* write private system key (recovery and public share key) to disk
*
* @param string $key encrypted key
* @param string $keyName name of the key file
* @return boolean
*/
public static function setPrivateSystemKey($key, $keyName)
{
$header = Crypt::generateHeader();
$view = new \OC\Files\View('/owncloud_private_key');
$proxyStatus = \OC_FileProxy::$enabled;
\OC_FileProxy::$enabled = false;
if (!$view->file_exists('')) {
$view->mkdir('');
}
$result = $view->file_put_contents($keyName, $header . $key);
\OC_FileProxy::$enabled = $proxyStatus;
return $result;
}
public function testHooks()
{
if (\OC\Files\Filesystem::getView()) {
$user = \OC_User::getUser();
} else {
$user = self::TEST_FILESYSTEM_USER1;
$backend = new \Test\Util\User\Dummy();
\OC_User::useBackend($backend);
$backend->createUser($user, $user);
$userObj = \OC::$server->getUserManager()->get($user);
\OC::$server->getUserSession()->setUser($userObj);
\OC\Files\Filesystem::init($user, '/' . $user . '/files');
}
\OC_Hook::clear('OC_Filesystem');
\OC_Hook::connect('OC_Filesystem', 'post_write', $this, 'dummyHook');
\OC\Files\Filesystem::mount('OC\\Files\\Storage\\Temporary', array(), '/');
$rootView = new \OC\Files\View('');
$rootView->mkdir('/' . $user);
$rootView->mkdir('/' . $user . '/files');
// \OC\Files\Filesystem::file_put_contents('/foo', 'foo');
\OC\Files\Filesystem::mkdir('/bar');
// \OC\Files\Filesystem::file_put_contents('/bar//foo', 'foo');
$tmpFile = \OC::$server->getTempManager()->getTemporaryFile();
file_put_contents($tmpFile, 'foo');
$fh = fopen($tmpFile, 'r');
// \OC\Files\Filesystem::file_put_contents('/bar//foo', $fh);
}
public function testDoNotExpireOtherShares()
{
$this->loginAsUser($this->user1);
$view = new \OC\Files\View('/' . $this->user1 . '/');
$view->mkdir('files/test');
$fileInfo = $view->getFileInfo('files/test');
$this->assertNotNull(\OCP\Share::shareItem('folder', $fileInfo->getId(), \OCP\Share::SHARE_TYPE_USER, $this->user2, \OCP\Constants::PERMISSION_READ), 'Failed asserting that user 1 successfully shared "test" by link with user2.');
$shares = $this->getShares();
$this->assertCount(1, $shares);
reset($shares);
$share = current($shares);
$this->logout();
$this->job->run([]);
$shares = $this->getShares();
$this->assertCount(1, $shares);
}
/**
* share a folder which contains a share mount point, should be forbidden
*/
public function testShareFolderWithAMountPoint()
{
// user 1 shares a folder with user2
\Test_Files_Sharing_Api::loginHelper(\Test_Files_Sharing_Api::TEST_FILES_SHARING_API_USER1);
$fileInfo = $this->view->getFileInfo($this->folder);
$result = \OCP\Share::shareItem('folder', $fileInfo['fileid'], \OCP\Share::SHARE_TYPE_USER, \Test_Files_Sharing_Api::TEST_FILES_SHARING_API_USER2, 31);
$this->assertTrue($result);
// user2 shares a file from the folder as link
\Test_Files_Sharing_Api::loginHelper(\Test_Files_Sharing_Api::TEST_FILES_SHARING_API_USER2);
$view = new \OC\Files\View('/' . \Test_Files_Sharing_Api::TEST_FILES_SHARING_API_USER2 . '/files');
$view->mkdir("localDir");
// move mount point to the folder "localDir"
$result = $view->rename($this->folder, 'localDir/' . $this->folder);
$this->assertTrue($result !== false);
// try to share "localDir"
$fileInfo2 = $view->getFileInfo('localDir');
$this->assertTrue($fileInfo2 instanceof \OC\Files\FileInfo);
try {
$result2 = \OCP\Share::shareItem('folder', $fileInfo2['fileid'], \OCP\Share::SHARE_TYPE_USER, \Test_Files_Sharing_Api::TEST_FILES_SHARING_API_USER3, 31);
} catch (\Exception $e) {
$result2 = false;
}
$this->assertFalse($result2);
//cleanup
$result = $view->rename('localDir/' . $this->folder, $this->folder);
$this->assertTrue($result !== false);
$view->unlink('localDir');
\Test_Files_Sharing_Api::loginHelper(\Test_Files_Sharing_Api::TEST_FILES_SHARING_API_USER1);
\OCP\Share::unshare('folder', $fileInfo['fileid'], \OCP\Share::SHARE_TYPE_USER, \Test_Files_Sharing_Api::TEST_FILES_SHARING_API_USER2);
}
/**
* share a folder which contains a share mount point, should be forbidden
*/
public function testShareFolderWithAMountPoint()
{
// user 1 shares a folder with user2
\Test_Files_Sharing_Api::loginHelper(\Test_Files_Sharing_Api::TEST_FILES_SHARING_API_USER1);
$fileInfo = $this->view->getFileInfo($this->folder);
$share = $this->share(\OCP\Share::SHARE_TYPE_USER, $this->folder, self::TEST_FILES_SHARING_API_USER1, self::TEST_FILES_SHARING_API_USER2, \OCP\Constants::PERMISSION_ALL);
// user2 shares a file from the folder as link
\Test_Files_Sharing_Api::loginHelper(\Test_Files_Sharing_Api::TEST_FILES_SHARING_API_USER2);
$view = new \OC\Files\View('/' . \Test_Files_Sharing_Api::TEST_FILES_SHARING_API_USER2 . '/files');
$view->mkdir("localDir");
// move mount point to the folder "localDir"
$result = $view->rename($this->folder, 'localDir/' . $this->folder);
$this->assertTrue($result !== false);
// try to share "localDir"
$fileInfo2 = $view->getFileInfo('localDir');
$this->assertTrue($fileInfo2 instanceof \OC\Files\FileInfo);
$pass = true;
try {
$this->share(\OCP\Share::SHARE_TYPE_USER, 'localDir', self::TEST_FILES_SHARING_API_USER2, self::TEST_FILES_SHARING_API_USER3, \OCP\Constants::PERMISSION_ALL);
} catch (\Exception $e) {
$pass = false;
}
$this->assertFalse($pass);
//cleanup
$result = $view->rename('localDir/' . $this->folder, $this->folder);
$this->assertTrue($result !== false);
$view->unlink('localDir');
\Test_Files_Sharing_Api::loginHelper(\Test_Files_Sharing_Api::TEST_FILES_SHARING_API_USER1);
$this->shareManager->deleteShare($share);
}
public function testShareWithOwnerError()
{
\OC_User::setUserId($this->user1);
$view = new \OC\Files\View('/' . $this->user1 . '/');
$view->mkdir('files/folder1');
$fileInfo = $view->getFileInfo('files/folder1');
$this->assertInstanceOf('\\OC\\Files\\FileInfo', $fileInfo);
$fileId = $fileInfo->getId();
$this->assertTrue(\OCP\Share::shareItem('folder', $fileId, \OCP\Share::SHARE_TYPE_USER, $this->user2, \OCP\Constants::PERMISSION_ALL), 'Failed asserting that user 1 successfully shared "test" with user 2.');
\OC_User::setUserId($this->user2);
try {
\OCP\Share::shareItem('folder', $fileId, \OCP\Share::SHARE_TYPE_USER, $this->user1, \OCP\Constants::PERMISSION_ALL);
$this->fail();
} catch (\Exception $e) {
$this->assertEquals('Sharing failed, because the user ' . $this->user1 . ' is the original sharer', $e->getMessage());
}
}
/**
* @medium
*/
function testMoveFolder()
{
$view = new \OC\Files\View('/' . $this->userId . '/files');
$filename = '/tmp-' . uniqid();
$folder = '/folder' . uniqid();
$view->mkdir($folder);
// Save long data as encrypted file using stream wrapper
$cryptedFile = file_put_contents('crypt:///' . $this->userId . '/files/' . $folder . $filename, $this->dataLong);
// Test that data was successfully written
$this->assertTrue(is_int($cryptedFile));
// Get file decrypted contents
$decrypt = file_get_contents('crypt:///' . $this->userId . '/files/' . $folder . $filename);
$this->assertEquals($this->dataLong, $decrypt);
$newFolder = '/newfolder/subfolder' . uniqid();
$view->mkdir('/newfolder');
$view->rename($folder, $newFolder);
// Get file decrypted contents
$newDecrypt = file_get_contents('crypt:///' . $this->userId . '/files/' . $newFolder . $filename);
$this->assertEquals($this->dataLong, $newDecrypt);
// tear down
$view->unlink($newFolder);
$view->unlink('/newfolder');
}
/**
* Tests whether share keys can be found
*
* @dataProvider userNamesProvider
*/
function testFindShareKeys($userName)
{
self::setUpUsers();
// note: not using dataProvider as we want to make
// sure that the correct keys are match and not any
// other ones that might happen to have similar names
self::setupHooks();
self::loginHelper($userName, true);
$testDir = 'testFindShareKeys' . $this->getUniqueID() . '/';
$baseDir = $userName . '/files/' . $testDir;
$fileList = array('t est.txt', 't est_.txt', 't est.doc.txt', 't est(.*).txt', 'multiple.dots.can.happen.too.txt', 't est.' . $userName . '.txt', 't est_.' . $userName . '.shareKey.txt', 'who would upload their.shareKey', 'user ones file.txt', 'user ones file.txt.backup', '.t est.txt');
$rootView = new \OC\Files\View('/');
$rootView->mkdir($baseDir);
foreach ($fileList as $fileName) {
$rootView->file_put_contents($baseDir . $fileName, 'dummy');
}
$shareKeysDir = $userName . '/files_encryption/share-keys/' . $testDir;
foreach ($fileList as $fileName) {
// make sure that every file only gets its correct respective keys
$result = Encryption\Helper::findShareKeys($baseDir . $fileName, $shareKeysDir . $fileName, $rootView);
$this->assertEquals(array($shareKeysDir . $fileName . '.' . $userName . '.shareKey'), $result);
}
self::cleanUpUsers();
}
/**
* Test locks when moving a mount point
*/
public function testLockMoveMountPoint()
{
$this->loginAsUser('test');
list($mount) = $this->createTestMovableMountPoints([$this->user . '/files/substorage']);
$view = new \OC\Files\View('/' . $this->user . '/files/');
$view->mkdir('subdir');
$sourcePath = 'substorage';
$targetPath = 'subdir/substorage_moved';
$mount->expects($this->once())->method('moveMount')->will($this->returnCallback(function ($target) use($mount, $view, $sourcePath, $targetPath, &$lockTypeSourceDuring, &$lockTypeTargetDuring, &$lockTypeSharedRootDuring) {
$lockTypeSourceDuring = $this->getFileLockType($view, $sourcePath, true);
$lockTypeTargetDuring = $this->getFileLockType($view, $targetPath, true);
$lockTypeSharedRootDuring = $this->getFileLockType($view, $sourcePath, false);
$mount->setMountPoint($target);
return true;
}));
$this->connectMockHooks('rename', $view, $sourcePath, $lockTypeSourcePre, $lockTypeSourcePost, true);
$this->connectMockHooks('rename', $view, $targetPath, $lockTypeTargetPre, $lockTypeTargetPost, true);
// in pre-hook, mount point is still on $sourcePath
$this->connectMockHooks('rename', $view, $sourcePath, $lockTypeSharedRootPre, $dummy, false);
// in post-hook, mount point is now on $targetPath
$this->connectMockHooks('rename', $view, $targetPath, $dummy, $lockTypeSharedRootPost, false);
$this->assertNull($this->getFileLockType($view, $sourcePath, false), 'Shared storage root not locked before operation');
$this->assertNull($this->getFileLockType($view, $sourcePath, true), 'Source path not locked before operation');
$this->assertNull($this->getFileLockType($view, $targetPath, true), 'Target path not locked before operation');
$view->rename($sourcePath, $targetPath);
$this->assertEquals(ILockingProvider::LOCK_SHARED, $lockTypeSourcePre, 'Source path locked properly during pre-hook');
$this->assertEquals(ILockingProvider::LOCK_EXCLUSIVE, $lockTypeSourceDuring, 'Source path locked properly during operation');
$this->assertEquals(ILockingProvider::LOCK_SHARED, $lockTypeSourcePost, 'Source path locked properly during post-hook');
$this->assertEquals(ILockingProvider::LOCK_SHARED, $lockTypeTargetPre, 'Target path locked properly during pre-hook');
$this->assertEquals(ILockingProvider::LOCK_EXCLUSIVE, $lockTypeTargetDuring, 'Target path locked properly during operation');
$this->assertEquals(ILockingProvider::LOCK_SHARED, $lockTypeTargetPost, 'Target path locked properly during post-hook');
$this->assertNull($lockTypeSharedRootPre, 'Shared storage root not locked during pre-hook');
$this->assertNull($lockTypeSharedRootDuring, 'Shared storage root not locked during move');
$this->assertNull($lockTypeSharedRootPost, 'Shared storage root not locked during post-hook');
$this->assertNull($this->getFileLockType($view, $sourcePath, false), 'Shared storage root not locked after operation');
$this->assertNull($this->getFileLockType($view, $sourcePath, true), 'Source path not locked after operation');
$this->assertNull($this->getFileLockType($view, $targetPath, true), 'Target path not locked after operation');
}
public function testSharingAFolderThatIsSharedWithAGroupOfTheOwner()
{
OC_User::setUserId($this->user1);
$view = new \OC\Files\View('/' . $this->user1 . '/');
$view->mkdir('files/test');
$view->mkdir('files/test/sub1');
$view->mkdir('files/test/sub1/sub2');
$fileInfo = $view->getFileInfo('files/test/sub1');
$fileId = $fileInfo->getId();
$this->assertTrue(OCP\Share::shareItem('folder', $fileId, OCP\Share::SHARE_TYPE_GROUP, $this->group1, \OCP\Constants::PERMISSION_READ + \OCP\Constants::PERMISSION_CREATE), 'Failed asserting that user 1 successfully shared "test/sub1" with group 1.');
$result = OCP\Share::getItemShared('folder', $fileId, Test_Share_Backend::FORMAT_SOURCE);
$this->assertNotEmpty($result);
$this->assertEquals(\OCP\Constants::PERMISSION_READ + \OCP\Constants::PERMISSION_CREATE, $result['permissions']);
$fileInfo = $view->getFileInfo('files/test/sub1/sub2');
$fileId = $fileInfo->getId();
$this->assertTrue(OCP\Share::shareItem('folder', $fileId, OCP\Share::SHARE_TYPE_USER, $this->user4, \OCP\Constants::PERMISSION_READ), 'Failed asserting that user 1 successfully shared "test/sub1/sub2" with user 4.');
$result = OCP\Share::getItemShared('folder', $fileId, Test_Share_Backend::FORMAT_SOURCE);
$this->assertNotEmpty($result);
$this->assertEquals(\OCP\Constants::PERMISSION_READ, $result['permissions']);
}
/**
* @param string $appId
* @return \OC\Files\View
*/
public static function getStorage($appId)
{
if (OC_App::isEnabled($appId)) {
//sanity check
if (OC_User::isLoggedIn()) {
$view = new \OC\Files\View('/' . OC_User::getUser());
if (!$view->file_exists($appId)) {
$view->mkdir($appId);
}
return new \OC\Files\View('/' . OC_User::getUser() . '/' . $appId);
} else {
OC_Log::write('core', 'Can\'t get app storage, app ' . $appId . ', user not logged in', OC_Log::ERROR);
return false;
}
} else {
OC_Log::write('core', 'Can\'t get app storage, app ' . $appId . ' not enabled', OC_Log::ERROR);
return false;
}
}
/**
* Mounts the cache directory
* @param string $user user name
*/
private static function mountCacheDir($user)
{
$cacheBaseDir = \OC_Config::getValue('cache_path', '');
if ($cacheBaseDir === '') {
// use local cache dir relative to the user's home
$subdir = 'cache';
$view = new \OC\Files\View('/' . $user);
if (!$view->file_exists($subdir)) {
$view->mkdir($subdir);
}
} else {
$cacheDir = rtrim($cacheBaseDir, '/') . '/' . $user;
if (!file_exists($cacheDir)) {
mkdir($cacheDir, 0770, true);
}
// mount external cache dir to "/$user/cache" mount point
self::mount('\\OC\\Files\\Storage\\Local', array('datadir' => $cacheDir), '/' . $user . '/cache');
}
}
public function xtestLongPath()
{
$storage = new \OC\Files\Storage\Temporary(array());
\OC\Files\Filesystem::mount($storage, array(), '/');
$rootView = new \OC\Files\View('');
$longPath = '';
$ds = DIRECTORY_SEPARATOR;
/*
* 4096 is the maximum path length in file_cache.path in *nix
* 1024 is the max path length in mac
* 228 is the max path length in windows
*/
$folderName = 'abcdefghijklmnopqrstuvwxyz012345678901234567890123456789';
$tmpdirLength = strlen(\OC_Helper::tmpFolder());
if (\OC_Util::runningOnWindows()) {
$this->markTestSkipped('[Windows] ');
$depth = (260 - $tmpdirLength) / 57;
} elseif (\OC_Util::runningOnMac()) {
$depth = (1024 - $tmpdirLength) / 57;
} else {
$depth = (4000 - $tmpdirLength) / 57;
}
foreach (range(0, $depth - 1) as $i) {
$longPath .= $ds . $folderName;
$result = $rootView->mkdir($longPath);
$this->assertTrue($result, "mkdir failed on {$i} - path length: " . strlen($longPath));
$result = $rootView->file_put_contents($longPath . "{$ds}test.txt", 'lorem');
$this->assertEquals(5, $result, "file_put_contents failed on {$i}");
$this->assertTrue($rootView->file_exists($longPath));
$this->assertTrue($rootView->file_exists($longPath . "{$ds}test.txt"));
}
$cache = $storage->getCache();
$scanner = $storage->getScanner();
$scanner->scan('');
$longPath = $folderName;
foreach (range(0, $depth - 1) as $i) {
$cachedFolder = $cache->get($longPath);
$this->assertTrue(is_array($cachedFolder), "No cache entry for folder at {$i}");
$this->assertEquals($folderName, $cachedFolder['name'], "Wrong cache entry for folder at {$i}");
$cachedFile = $cache->get($longPath . '/test.txt');
$this->assertTrue(is_array($cachedFile), "No cache entry for file at {$i}");
$this->assertEquals('test.txt', $cachedFile['name'], "Wrong cache entry for file at {$i}");
$longPath .= $ds . $folderName;
}
}
/**
* @brief enable recovery
*
* @param $recoveryKeyId
* @param $recoveryPassword
* @internal param \OCA\Encryption\Util $util
* @internal param string $password
* @return bool
*/
public static function adminEnableRecovery($recoveryKeyId, $recoveryPassword)
{
$view = new \OC\Files\View('/');
if ($recoveryKeyId === null) {
$recoveryKeyId = 'recovery_' . substr(md5(time()), 0, 8);
\OC_Appconfig::setValue('files_encryption', 'recoveryKeyId', $recoveryKeyId);
}
if (!$view->is_dir('/owncloud_private_key')) {
$view->mkdir('/owncloud_private_key');
}
if (!$view->file_exists("/public-keys/" . $recoveryKeyId . ".public.key") || !$view->file_exists("/owncloud_private_key/" . $recoveryKeyId . ".private.key")) {
$keypair = \OCA\Encryption\Crypt::createKeypair();
\OC_FileProxy::$enabled = false;
// Save public key
if (!$view->is_dir('/public-keys')) {
$view->mkdir('/public-keys');
}
$view->file_put_contents('/public-keys/' . $recoveryKeyId . '.public.key', $keypair['publicKey']);
// Encrypt private key empty passphrase
$encryptedPrivateKey = \OCA\Encryption\Crypt::symmetricEncryptFileContent($keypair['privateKey'], $recoveryPassword);
// Save private key
$view->file_put_contents('/owncloud_private_key/' . $recoveryKeyId . '.private.key', $encryptedPrivateKey);
\OC_FileProxy::$enabled = true;
// Set recoveryAdmin as enabled
\OC_Appconfig::setValue('files_encryption', 'recoveryAdminEnabled', 1);
$return = true;
} else {
// get recovery key and check the password
$util = new \OCA\Encryption\Util(new \OC_FilesystemView('/'), \OCP\User::getUser());
$return = $util->checkRecoveryPassword($recoveryPassword);
if ($return) {
\OC_Appconfig::setValue('files_encryption', 'recoveryAdminEnabled', 1);
}
}
return $return;
}
