private function create($imagePath, $square)
{
$galleryDir = \OC_User::getHome($this->user) . '/gallery/' . $this->user . '/';
$dir = dirname($imagePath);
$fileInfo = $this->view->getFileInfo($imagePath);
if (!$fileInfo) {
return false;
}
if (!is_dir($galleryDir . $dir)) {
mkdir($galleryDir . $dir, 0755, true);
}
$this->image = new \OCP\Image();
// check if file is encrypted
if ($fileInfo['encrypted'] === true) {
$fileName = $this->view->toTmpFile($imagePath);
} else {
$fileName = $this->view->getLocalFile($imagePath);
}
$this->image->loadFromFile($fileName);
if ($this->image->valid()) {
$this->image->fixOrientation();
if ($square) {
$this->image->centerCrop(200);
} else {
$this->image->fitIn($this->image->width(), 200);
if ($this->image->width() > 600) {
// max aspect ratio of 3
$this->image->crop(($this->image->width() - 600) / 2, 0, 600, 200);
}
}
$this->image->save($this->path);
}
}
/**
* Returns the matching file info
*
* @return \OCP\Files\FileInfo
*/
public function getFileInfo()
{
if (!$this->fileInfo) {
$this->fileInfo = $this->view->getFileInfo($this->path);
}
return $this->fileInfo;
}
/**
* rename a file
*
* @param string $dir
* @param string $oldname
* @param string $newname
* @return array
*/
public function rename($dir, $oldname, $newname)
{
$result = array('success' => false, 'data' => NULL);
$normalizedOldPath = \OC\Files\Filesystem::normalizePath($dir . '/' . $oldname);
$normalizedNewPath = \OC\Files\Filesystem::normalizePath($dir . '/' . $newname);
// rename to non-existing folder is denied
if (!$this->view->file_exists($normalizedOldPath)) {
$result['data'] = array('message' => $this->l10n->t('%s could not be renamed as it has been deleted', array($oldname)), 'code' => 'sourcenotfound', 'oldname' => $oldname, 'newname' => $newname);
} else {
if (!$this->view->file_exists($dir)) {
$result['data'] = array('message' => (string) $this->l10n->t('The target folder has been moved or deleted.', array($dir)), 'code' => 'targetnotfound');
// rename to existing file is denied
} else {
if ($this->view->file_exists($normalizedNewPath)) {
$result['data'] = array('message' => $this->l10n->t("The name %s is already used in the folder %s. Please choose a different name.", array($newname, $dir)));
} else {
if ($newname !== '.' and $this->view->rename($normalizedOldPath, $normalizedNewPath)) {
// successful rename
$meta = $this->view->getFileInfo($normalizedNewPath);
$meta = \OCA\Files\Helper::populateTags(array($meta));
$fileInfo = \OCA\Files\Helper::formatFileInfo(current($meta));
$fileInfo['path'] = dirname($normalizedNewPath);
$result['success'] = true;
$result['data'] = $fileInfo;
} else {
// rename failed
$result['data'] = array('message' => $this->l10n->t('%s could not be renamed', array($oldname)));
}
}
}
}
return $result;
}
public function testSizePropagationWhenRecipientChangesFile()
{
$this->loginHelper(self::TEST_FILES_SHARING_API_USER1);
$recipientView = new View('/' . self::TEST_FILES_SHARING_API_USER1 . '/files');
$this->loginHelper(self::TEST_FILES_SHARING_API_USER2);
$ownerView = new View('/' . self::TEST_FILES_SHARING_API_USER2 . '/files');
$ownerView->mkdir('/sharedfolder/subfolder');
$ownerView->file_put_contents('/sharedfolder/subfolder/foo.txt', 'bar');
$sharedFolderInfo = $ownerView->getFileInfo('/sharedfolder', false);
$this->assertInstanceOf('\\OC\\Files\\FileInfo', $sharedFolderInfo);
\OCP\Share::shareItem('folder', $sharedFolderInfo->getId(), \OCP\Share::SHARE_TYPE_USER, self::TEST_FILES_SHARING_API_USER1, 31);
$ownerRootInfo = $ownerView->getFileInfo('', false);
$this->loginHelper(self::TEST_FILES_SHARING_API_USER1);
$this->assertTrue($recipientView->file_exists('/sharedfolder/subfolder/foo.txt'));
$recipientRootInfo = $recipientView->getFileInfo('', false);
// when file changed as recipient
$recipientView->file_put_contents('/sharedfolder/subfolder/foo.txt', 'foobar');
// size of recipient's root stays the same
$newRecipientRootInfo = $recipientView->getFileInfo('', false);
$this->assertEquals($recipientRootInfo->getSize(), $newRecipientRootInfo->getSize());
// size of owner's root increases
$this->loginHelper(self::TEST_FILES_SHARING_API_USER2);
$newOwnerRootInfo = $ownerView->getFileInfo('', false);
$this->assertEquals($ownerRootInfo->getSize() + 3, $newOwnerRootInfo->getSize());
}
/**
* rename a file
*
* @param string $dir
* @param string $oldname
* @param string $newname
* @return array
*/
public function rename($dir, $oldname, $newname)
{
$result = array('success' => false, 'data' => NULL);
// rename to "/Shared" is denied
if ($dir === '/' and $newname === 'Shared') {
$result['data'] = array('message' => $this->l10n->t("Invalid folder name. Usage of 'Shared' is reserved."));
// rename to existing file is denied
} else {
if ($this->view->file_exists($dir . '/' . $newname)) {
$result['data'] = array('message' => $this->l10n->t("The name %s is already used in the folder %s. Please choose a different name.", array($newname, $dir)));
} else {
if ($newname !== '.' and !($dir === '/' and $oldname === 'Shared') and $this->view->rename($dir . '/' . $oldname, $dir . '/' . $newname)) {
// successful rename
$meta = $this->view->getFileInfo($dir . '/' . $newname);
if ($meta['mimetype'] === 'httpd/unix-directory') {
$meta['type'] = 'dir';
} else {
$meta['type'] = 'file';
}
$fileinfo = array('id' => $meta['fileid'], 'mime' => $meta['mimetype'], 'size' => $meta['size'], 'etag' => $meta['etag'], 'directory' => $dir, 'name' => $newname, 'isPreviewAvailable' => \OC::$server->getPreviewManager()->isMimeSupported($meta['mimetype']), 'icon' => \OCA\Files\Helper::determineIcon($meta));
$result['success'] = true;
$result['data'] = $fileinfo;
} else {
// rename failed
$result['data'] = array('message' => $this->l10n->t('%s could not be renamed', array($oldname)));
}
}
}
return $result;
}
/**
* @param string[] $users
* @param string $subPath
*/
protected function assertEtagsNotChanged($users, $subPath = '')
{
$oldUser = \OC::$server->getUserSession()->getUser();
foreach ($users as $user) {
$this->loginAsUser($user);
$id = $this->fileIds[$user][$subPath];
$path = $this->rootView->getPath($id);
$etag = $this->rootView->getFileInfo($path)->getEtag();
$this->assertEquals($this->fileEtags[$id], $etag, 'Failed asserting that the etag for "' . $subPath . '" of user ' . $user . ' has not changed');
$this->fileEtags[$id] = $etag;
}
$this->loginAsUser($oldUser->getUID());
}
/**
* Returns the INode object for the requested path
*
* @param string $path
* @throws \Sabre\DAV\Exception\ServiceUnavailable
* @throws \Sabre\DAV\Exception\NotFound
* @return \Sabre\DAV\INode
*/
public function getNodeForPath($path)
{
if (!$this->fileView) {
throw new \Sabre\DAV\Exception\ServiceUnavailable('filesystem not setup');
}
$path = trim($path, '/');
if (isset($this->cache[$path])) {
return $this->cache[$path];
}
// Is it the root node?
if (!strlen($path)) {
return $this->rootNode;
}
if (pathinfo($path, PATHINFO_EXTENSION) === 'part') {
// read from storage
$absPath = $this->fileView->getAbsolutePath($path);
$mount = $this->fileView->getMount($path);
$storage = $mount->getStorage();
$internalPath = $mount->getInternalPath($absPath);
if ($storage) {
/**
* @var \OC\Files\Storage\Storage $storage
*/
$scanner = $storage->getScanner($internalPath);
// get data directly
$data = $scanner->getData($internalPath);
$info = new FileInfo($absPath, $storage, $internalPath, $data, $mount);
} else {
$info = null;
}
} else {
// read from cache
try {
$info = $this->fileView->getFileInfo($path);
} catch (StorageNotAvailableException $e) {
throw new \Sabre\DAV\Exception\ServiceUnavailable('Storage not available');
} catch (StorageInvalidException $e) {
throw new \Sabre\DAV\Exception\NotFound('Storage ' . $path . ' is invalid');
}
}
if (!$info) {
throw new \Sabre\DAV\Exception\NotFound('File with name ' . $path . ' could not be located');
}
if ($info->getType() === 'dir') {
$node = new \OC_Connector_Sabre_Directory($this->fileView, $info);
} else {
$node = new \OC_Connector_Sabre_File($this->fileView, $info);
}
$this->cache[$path] = $node;
return $node;
}
public function writeHook($params)
{
$path = $params['path'];
$fullPath = $this->baseView->getAbsolutePath($path);
$mount = $this->baseView->getMount($path);
if ($mount instanceof SharedMount) {
$this->propagateForOwner($mount->getShare(), $mount->getInternalPath($fullPath), $mount->getOwnerPropagator());
}
$info = $this->baseView->getFileInfo($path);
if ($info) {
// trigger propagation if the subject of the write hook is shared.
// if a parent folder of $path is shared the propagation will be triggered from the change propagator hooks
$this->recipientPropagator->propagateById($info->getId());
}
}
/**
* Returns the matching file info
*
* @return FileInfo
* @throws InvalidPathException
* @throws NotFoundException
*/
public function getFileInfo()
{
if (!Filesystem::isValidPath($this->path)) {
throw new InvalidPathException();
}
if (!$this->fileInfo) {
$fileInfo = $this->view->getFileInfo($this->path);
if ($fileInfo instanceof FileInfo) {
$this->fileInfo = $fileInfo;
} else {
throw new NotFoundException();
}
}
return $this->fileInfo;
}
/**
* @param string $userName
* @return integer
*/
public function getMaximumStorageUsage($userName)
{
$view = new FilesView('/' . $userName . '/files');
$freeSpace = (int) $view->free_space();
$usedSpace = $view->getFileInfo('/')->getSize();
return $freeSpace + $usedSpace;
}
function testDeleteSharedFile()
{
// generate filename
$filename = 'tmp-' . $this->getUniqueID() . '.txt';
// save file with content
$cryptedFile = file_put_contents('crypt:///' . self::TEST_ENCRYPTION_TRASHBIN_USER1 . '/files/' . $filename, $this->dataShort);
// test that data was successfully written
$this->assertTrue(is_int($cryptedFile));
// get the file info from previous created file
$fileInfo = $this->view->getFileInfo('/' . self::TEST_ENCRYPTION_TRASHBIN_USER1 . '/files/' . $filename);
// check if we have a valid file info
$this->assertTrue($fileInfo instanceof \OC\Files\FileInfo);
// share the file
$this->assertTrue(\OCP\Share::shareItem('file', $fileInfo['fileid'], \OCP\Share::SHARE_TYPE_USER, self::TEST_ENCRYPTION_TRASHBIN_USER2, OCP\PERMISSION_ALL));
self::loginHelper(self::TEST_ENCRYPTION_TRASHBIN_USER2);
$this->assertTrue(\OC\Files\Filesystem::file_exists($filename));
\OCA\Files_Trashbin\Trashbin::move2trash($filename);
$query = \OC_DB::prepare('SELECT `timestamp` FROM `*PREFIX*files_trash`' . ' WHERE `id`=?');
$result = $query->execute(array($filename))->fetchRow();
$this->assertNotEmpty($result);
$timestamp = $result['timestamp'];
// check if key for both users exists
$this->assertTrue($this->view->file_exists('/' . self::TEST_ENCRYPTION_TRASHBIN_USER1 . '/files_trashbin/keyfiles/' . $filename . '.key.d' . $timestamp));
// check if key for admin exists
$this->assertTrue($this->view->file_exists('/' . self::TEST_ENCRYPTION_TRASHBIN_USER2 . '/files_trashbin/keyfiles/' . $filename . '.key.d' . $timestamp));
// check if share key for both users exists
$this->assertTrue($this->view->file_exists('/' . self::TEST_ENCRYPTION_TRASHBIN_USER1 . '/files_trashbin/share-keys/' . $filename . '.' . self::TEST_ENCRYPTION_TRASHBIN_USER1 . '.shareKey.d' . $timestamp));
$this->assertTrue($this->view->file_exists('/' . self::TEST_ENCRYPTION_TRASHBIN_USER2 . '/files_trashbin/share-keys/' . $filename . '.' . self::TEST_ENCRYPTION_TRASHBIN_USER2 . '.shareKey.d' . $timestamp));
}
public function testPropagateCrossStorage()
{
$storage = new Temporary();
$this->view->mkdir('/foo');
Filesystem::mount($storage, [], $this->view->getAbsolutePath('/foo/submount'));
$this->view->mkdir('/foo/submount/bar');
$this->view->file_put_contents('/foo/submount/bar/sad.txt', 'qwerty');
$oldInfo1 = $this->view->getFileInfo('/');
$oldInfo2 = $this->view->getFileInfo('/foo');
$oldInfo3 = $this->view->getFileInfo('/foo/submount');
$oldInfo4 = $this->view->getFileInfo('/foo/submount/bar');
$time = time() + 50;
$this->propagator->addChange('/foo/submount/bar/sad.txt');
$this->propagator->propagateChanges($time);
$newInfo1 = $this->view->getFileInfo('/');
$newInfo2 = $this->view->getFileInfo('/foo');
$newInfo3 = $this->view->getFileInfo('/foo/submount');
$newInfo4 = $this->view->getFileInfo('/foo/submount/bar');
$this->assertEquals($newInfo1->getMTime(), $time);
$this->assertEquals($newInfo2->getMTime(), $time);
$this->assertEquals($newInfo3->getMTime(), $time);
$this->assertEquals($newInfo4->getMTime(), $time);
$this->assertNotSame($oldInfo1->getEtag(), $newInfo1->getEtag());
$this->assertNotSame($oldInfo2->getEtag(), $newInfo2->getEtag());
$this->assertNotSame($oldInfo3->getEtag(), $newInfo3->getEtag());
$this->assertNotSame($oldInfo4->getEtag(), $newInfo3->getEtag());
}
private function doTestRestore()
{
$filePath = self::TEST_VERSIONS_USER . '/files/sub/test.txt';
$this->rootView->file_put_contents($filePath, 'test file');
$t0 = $this->rootView->filemtime($filePath);
// not exactly the same timestamp as the file
$t1 = time() - 60;
// second version is two weeks older
$t2 = $t1 - 60 * 60 * 24 * 14;
// create some versions
$v1 = self::USERS_VERSIONS_ROOT . '/sub/test.txt.v' . $t1;
$v2 = self::USERS_VERSIONS_ROOT . '/sub/test.txt.v' . $t2;
$this->rootView->mkdir(self::USERS_VERSIONS_ROOT . '/sub');
$this->rootView->file_put_contents($v1, 'version1');
$this->rootView->file_put_contents($v2, 'version2');
$oldVersions = \OCA\Files_Versions\Storage::getVersions(self::TEST_VERSIONS_USER, '/sub/test.txt');
$this->assertCount(2, $oldVersions);
$this->assertEquals('test file', $this->rootView->file_get_contents($filePath));
$info1 = $this->rootView->getFileInfo($filePath);
\OCA\Files_Versions\Storage::rollback('sub/test.txt', $t2);
$this->assertEquals('version2', $this->rootView->file_get_contents($filePath));
$info2 = $this->rootView->getFileInfo($filePath);
$this->assertNotEquals($info2['etag'], $info1['etag'], 'Etag must change after rolling back version');
$this->assertEquals($info2['fileid'], $info1['fileid'], 'File id must not change after rolling back version');
$this->assertEquals($info2['mtime'], $t2, 'Restored file has mtime from version');
$newVersions = \OCA\Files_Versions\Storage::getVersions(self::TEST_VERSIONS_USER, '/sub/test.txt');
$this->assertTrue($this->rootView->file_exists(self::USERS_VERSIONS_ROOT . '/sub/test.txt.v' . $t0), 'A version file was created for the file before restoration');
$this->assertTrue($this->rootView->file_exists($v1), 'Untouched version file is still there');
$this->assertFalse($this->rootView->file_exists($v2), 'Restored version file gone from files_version folder');
$this->assertCount(2, $newVersions, 'Additional version created');
$this->assertTrue(isset($newVersions[$t0 . '#' . 'test.txt']), 'A version was created for the file before restoration');
$this->assertTrue(isset($newVersions[$t1 . '#' . 'test.txt']), 'Untouched version is still there');
$this->assertFalse(isset($newVersions[$t2 . '#' . 'test.txt']), 'Restored version is not in the list any more');
}
/**
* @param string $owner
* @param int $fileId
* @param string $filePath
* @return array
*/
protected function getPreview($owner, $fileId, $filePath)
{
$info = $this->infoCache->getInfoById($owner, $fileId, $filePath);
if (!$info['exists'] || $info['view'] !== '') {
return $this->getPreviewFromPath($filePath, $info);
}
$preview = ['link' => $this->getPreviewLink($info['path'], $info['is_dir'], $info['view']), 'source' => '', 'isMimeTypeIcon' => true];
// show a preview image if the file still exists
if ($info['is_dir']) {
$preview['source'] = $this->getPreviewPathFromMimeType('dir');
} else {
$this->view->chroot('/' . $owner . '/files');
$fileInfo = $this->view->getFileInfo($info['path']);
if (!$fileInfo instanceof FileInfo) {
$pathPreview = $this->getPreviewFromPath($filePath, $info);
$preview['source'] = $pathPreview['source'];
} else {
if ($this->preview->isAvailable($fileInfo)) {
$preview['isMimeTypeIcon'] = false;
$preview['source'] = $this->urlGenerator->linkToRoute('core_ajax_preview', ['file' => $info['path'], 'c' => $this->view->getETag($info['path']), 'x' => 150, 'y' => 150]);
} else {
$preview['source'] = $this->getPreviewPathFromMimeType($fileInfo->getMimetype());
}
}
}
return $preview;
}
/**
* @return bool
*/
public function stream_close()
{
$this->flush();
// if there is no valid private key return false
if ($this->privateKey === false) {
// cleanup
if ($this->meta['mode'] !== 'r' && $this->meta['mode'] !== 'rb' && !$this->isLocalTmpFile) {
// Disable encryption proxy to prevent recursive calls
$proxyStatus = \OC_FileProxy::$enabled;
\OC_FileProxy::$enabled = false;
if ($this->rootView->file_exists($this->rawPath) && $this->size === 0) {
$this->rootView->unlink($this->rawPath);
}
// Re-enable proxy - our work is done
\OC_FileProxy::$enabled = $proxyStatus;
}
// if private key is not valid redirect user to a error page
\OCA\Encryption\Helper::redirectToErrorPage($this->session);
}
if ($this->meta['mode'] !== 'r' && $this->meta['mode'] !== 'rb' && $this->isLocalTmpFile === false && $this->size > 0 && $this->unencryptedSize > 0) {
// only write keyfiles if it was a new file
if ($this->newFile === true) {
// Disable encryption proxy to prevent recursive calls
$proxyStatus = \OC_FileProxy::$enabled;
\OC_FileProxy::$enabled = false;
// Fetch user's public key
$this->publicKey = Keymanager::getPublicKey($this->rootView, $this->keyId);
// Check if OC sharing api is enabled
$sharingEnabled = \OCP\Share::isEnabled();
$util = new Util($this->rootView, $this->userId);
// Get all users sharing the file includes current user
$uniqueUserIds = $util->getSharingUsersArray($sharingEnabled, $this->relPath);
$checkedUserIds = $util->filterShareReadyUsers($uniqueUserIds);
// Fetch public keys for all sharing users
$publicKeys = Keymanager::getPublicKeys($this->rootView, $checkedUserIds['ready']);
// Encrypt enc key for all sharing users
$this->encKeyfiles = Crypt::multiKeyEncrypt($this->plainKey, $publicKeys);
// Save the new encrypted file key
Keymanager::setFileKey($this->rootView, $util, $this->relPath, $this->encKeyfiles['data']);
// Save the sharekeys
Keymanager::setShareKeys($this->rootView, $util, $this->relPath, $this->encKeyfiles['keys']);
// Re-enable proxy - our work is done
\OC_FileProxy::$enabled = $proxyStatus;
}
// we need to update the file info for the real file, not for the
// part file.
$path = Helper::stripPartialFileExtension($this->rawPath);
// get file info
$fileInfo = $this->rootView->getFileInfo($path);
if (is_array($fileInfo)) {
// set encryption data
$fileInfo['encrypted'] = true;
$fileInfo['size'] = $this->size;
$fileInfo['unencrypted_size'] = $this->unencryptedSize;
// set fileinfo
$this->rootView->putFileInfo($path, $fileInfo);
}
}
return fclose($this->handle);
}
public function testSinglePropagate() {
$this->view->mkdir('/foo');
$this->view->mkdir('/foo/bar');
$this->view->file_put_contents('/foo/bar/sad.txt', 'qwerty');
$oldInfo1 = $this->view->getFileInfo('/');
$oldInfo2 = $this->view->getFileInfo('/foo');
$oldInfo3 = $this->view->getFileInfo('/foo/bar');
$time = time() + 50;
$this->propagator->addChange('/foo/bar/sad.txt');
$this->propagator->propagateChanges($time);
$newInfo1 = $this->view->getFileInfo('/');
$newInfo2 = $this->view->getFileInfo('/foo');
$newInfo3 = $this->view->getFileInfo('/foo/bar');
$this->assertEquals($newInfo1->getMTime(), $time);
$this->assertEquals($newInfo2->getMTime(), $time);
$this->assertEquals($newInfo3->getMTime(), $time);
$this->assertNotSame($oldInfo1->getEtag(), $newInfo1->getEtag());
$this->assertNotSame($oldInfo2->getEtag(), $newInfo2->getEtag());
$this->assertNotSame($oldInfo3->getEtag(), $newInfo3->getEtag());
}
/**
* @param string $userName
* @return integer
*/
public function byUsername($userName)
{
$view = new FilesView('/' . $userName . '/files');
$freeSpace = (int) $view->free_space();
$fileInfo = $view->getFileInfo('/');
Assertion::notEmpty($fileInfo);
$usedSpace = $fileInfo->getSize();
return KiloBytes::allocateUnits($freeSpace + $usedSpace)->units();
}
/**
* Stores the sample in the filesystem and stores it in the $samples array
*
* @param string $fileName
* @param int $sampleWidth
* @param int $sampleHeight
*/
private function prepareSample($fileName, $sampleWidth, $sampleHeight)
{
$imgData = file_get_contents(\OC::$SERVERROOT . '/tests/data/' . $fileName);
$imgPath = '/' . self::TEST_PREVIEW_USER1 . '/files/' . $fileName;
$this->rootView->file_put_contents($imgPath, $imgData);
$fileInfo = $this->rootView->getFileInfo($imgPath);
list($maxPreviewWidth, $maxPreviewHeight) = $this->setMaxPreview($sampleWidth, $sampleHeight);
$this->samples[] = ['sampleFileId' => $fileInfo['fileid'], 'sampleFileName' => $fileName, 'sampleWidth' => $sampleWidth, 'sampleHeight' => $sampleHeight, 'maxPreviewWidth' => $maxPreviewWidth, 'maxPreviewHeight' => $maxPreviewHeight];
}
public function testOwnerUnshares()
{
$this->loginAsUser(self::TEST_FILES_SHARING_API_USER1);
$folderInfo = $this->rootView->getFileInfo('/' . self::TEST_FILES_SHARING_API_USER1 . '/files/sub1/sub2/folder');
$folderId = $folderInfo->getId();
$this->assertTrue(\OCP\Share::unshare('folder', $folderId, \OCP\Share::SHARE_TYPE_USER, self::TEST_FILES_SHARING_API_USER2));
$this->assertEtagsForFoldersChanged([self::TEST_FILES_SHARING_API_USER2, self::TEST_FILES_SHARING_API_USER4]);
$this->assertAllUnchaged();
}
/**
* Plugin that checks if a move can actually be performed.
* @param string $source source path
* @param string $destination destination path
* @throws \Sabre\DAV\Exception\Forbidden
*/
function checkMove($source, $destination)
{
list($sourceDir, ) = \Sabre\HTTP\URLUtil::splitPath($source);
list($destinationDir, ) = \Sabre\HTTP\URLUtil::splitPath($destination);
if ($sourceDir !== $destinationDir) {
$sourceFileInfo = $this->fileView->getFileInfo($source);
if (!$sourceFileInfo->isDeletable()) {
throw new \Sabre\DAV\Exception\Forbidden($source . " cannot be deleted");
}
}
}
/**
* "user1" creates /test, /test/sub and shares with group1
* "user2" (in group1) reshares /test with group2 and reshared /test/sub with group3
* "user3" (in group 2)
* "user4" (in group 3)
*/
protected function setUpShares()
{
$this->fileIds[self::TEST_FILES_SHARING_API_USER1] = [];
$this->fileIds[self::TEST_FILES_SHARING_API_USER2] = [];
$this->fileIds[self::TEST_FILES_SHARING_API_USER3] = [];
$this->fileIds[self::TEST_FILES_SHARING_API_USER4] = [];
$this->rootView = new View('');
$this->loginAsUser(self::TEST_FILES_SHARING_API_USER1);
$view1 = new View('/' . self::TEST_FILES_SHARING_API_USER1 . '/files');
$view1->mkdir('/test/sub');
$folderInfo = $view1->getFileInfo('/test');
\OCP\Share::shareItem('folder', $folderInfo->getId(), \OCP\Share::SHARE_TYPE_GROUP, 'group1', 31);
$this->fileIds[self::TEST_FILES_SHARING_API_USER1][''] = $view1->getFileInfo('')->getId();
$this->fileIds[self::TEST_FILES_SHARING_API_USER1]['test'] = $view1->getFileInfo('test')->getId();
$this->fileIds[self::TEST_FILES_SHARING_API_USER1]['test/sub'] = $view1->getFileInfo('test/sub')->getId();
$this->loginAsUser(self::TEST_FILES_SHARING_API_USER2);
$view2 = new View('/' . self::TEST_FILES_SHARING_API_USER2 . '/files');
$folderInfo = $view2->getFileInfo('/test');
$subFolderInfo = $view2->getFileInfo('/test/sub');
\OCP\Share::shareItem('folder', $folderInfo->getId(), \OCP\Share::SHARE_TYPE_GROUP, 'group2', 31);
\OCP\Share::shareItem('folder', $subFolderInfo->getId(), \OCP\Share::SHARE_TYPE_GROUP, 'group3', 31);
$this->fileIds[self::TEST_FILES_SHARING_API_USER2][''] = $view2->getFileInfo('')->getId();
$this->fileIds[self::TEST_FILES_SHARING_API_USER2]['test'] = $view2->getFileInfo('test')->getId();
$this->fileIds[self::TEST_FILES_SHARING_API_USER2]['test/sub'] = $view2->getFileInfo('test/sub')->getId();
$this->loginAsUser(self::TEST_FILES_SHARING_API_USER3);
$view3 = new View('/' . self::TEST_FILES_SHARING_API_USER3 . '/files');
$this->fileIds[self::TEST_FILES_SHARING_API_USER3][''] = $view3->getFileInfo('')->getId();
$this->fileIds[self::TEST_FILES_SHARING_API_USER3]['test'] = $view3->getFileInfo('test')->getId();
$this->fileIds[self::TEST_FILES_SHARING_API_USER3]['test/sub'] = $view3->getFileInfo('test/sub')->getId();
$this->loginAsUser(self::TEST_FILES_SHARING_API_USER4);
$view4 = new View('/' . self::TEST_FILES_SHARING_API_USER4 . '/files');
$this->fileIds[self::TEST_FILES_SHARING_API_USER4][''] = $view4->getFileInfo('')->getId();
$this->fileIds[self::TEST_FILES_SHARING_API_USER4]['sub'] = $view4->getFileInfo('sub')->getId();
foreach ($this->fileIds as $user => $ids) {
$this->loginAsUser($user);
foreach ($ids as $id) {
$path = $this->rootView->getPath($id);
$this->fileEtags[$id] = $this->rootView->getFileInfo($path)->getEtag();
}
}
}
function testDescryptAllWithBrokenFiles()
{
$file1 = "/decryptAll1" . $this->getUniqueID() . ".txt";
$file2 = "/decryptAll2" . $this->getUniqueID() . ".txt";
$util = new \OCA\Files_Encryption\Util($this->view, $this->userId);
$this->view->file_put_contents($this->userId . '/files/' . $file1, $this->dataShort);
$this->view->file_put_contents($this->userId . '/files/' . $file2, $this->dataShort);
$fileInfoEncrypted1 = $this->view->getFileInfo($this->userId . '/files/' . $file1);
$fileInfoEncrypted2 = $this->view->getFileInfo($this->userId . '/files/' . $file2);
$this->assertTrue($fileInfoEncrypted1 instanceof \OC\Files\FileInfo);
$this->assertTrue($fileInfoEncrypted2 instanceof \OC\Files\FileInfo);
$this->assertEquals($fileInfoEncrypted1['encrypted'], 1);
$this->assertEquals($fileInfoEncrypted2['encrypted'], 1);
// rename keyfile for file1 so that the decryption for file1 fails
// Expected behaviour: decryptAll() returns false, file2 gets decrypted anyway
$this->view->rename($this->userId . '/files_encryption/keys/' . $file1 . '/fileKey', $this->userId . '/files_encryption/keys/' . $file1 . '/fileKey.moved');
// need to reset key cache that we don't use the cached key
$this->resetKeyCache();
// decrypt all encrypted files
$result = $util->decryptAll();
$this->assertFalse($result);
$fileInfoUnencrypted1 = $this->view->getFileInfo($this->userId . '/files/' . $file1);
$fileInfoUnencrypted2 = $this->view->getFileInfo($this->userId . '/files/' . $file2);
$this->assertTrue($fileInfoUnencrypted1 instanceof \OC\Files\FileInfo);
$this->assertTrue($fileInfoUnencrypted2 instanceof \OC\Files\FileInfo);
// file1 should be still encrypted; file2 should be decrypted
$this->assertEquals(1, $fileInfoUnencrypted1['encrypted']);
$this->assertEquals(0, $fileInfoUnencrypted2['encrypted']);
// keyfiles and share keys should still exist
$this->assertTrue($this->view->is_dir($this->userId . '/files_encryption/keys/'));
$this->assertTrue($this->view->file_exists($this->userId . '/files_encryption/keys/' . $file1 . '/fileKey.moved'));
$this->assertTrue($this->view->file_exists($this->userId . '/files_encryption/keys/' . $file1 . '/' . $this->userId . '.shareKey'));
// rename the keyfile for file1 back
$this->view->rename($this->userId . '/files_encryption/keys/' . $file1 . '/fileKey.moved', $this->userId . '/files_encryption/keys/' . $file1 . '/fileKey');
// try again to decrypt all encrypted files
$result = $util->decryptAll();
$this->assertTrue($result);
$fileInfoUnencrypted1 = $this->view->getFileInfo($this->userId . '/files/' . $file1);
$fileInfoUnencrypted2 = $this->view->getFileInfo($this->userId . '/files/' . $file2);
$this->assertTrue($fileInfoUnencrypted1 instanceof \OC\Files\FileInfo);
$this->assertTrue($fileInfoUnencrypted2 instanceof \OC\Files\FileInfo);
// now both files should be decrypted
$this->assertEquals(0, $fileInfoUnencrypted1['encrypted']);
$this->assertEquals(0, $fileInfoUnencrypted2['encrypted']);
// keyfiles and share keys should be deleted
$this->assertFalse($this->view->is_dir($this->userId . '/files_encryption/keys/'));
//cleanup
$backupPath = $this->getBackupPath('decryptAll');
$this->view->unlink($this->userId . '/files/' . $file1);
$this->view->unlink($this->userId . '/files/' . $file2);
$this->view->deleteAll($backupPath);
}
/**
* @return Directory
*/
private function impl()
{
$rootView = new View();
$user = \OC::$server->getUserSession()->getUser();
Filesystem::initMountPoints($user->getUID());
if (!$rootView->file_exists('/' . $user->getUID() . '/uploads')) {
$rootView->mkdir('/' . $user->getUID() . '/uploads');
}
$view = new View('/' . $user->getUID() . '/uploads');
$rootInfo = $view->getFileInfo('');
$impl = new Directory($view, $rootInfo);
return $impl;
}
function testDeleteHooksForSharedFiles()
{
self::logoutHelper();
self::loginHelper(self::TEST_ENCRYPTION_HOOKS_USER1);
\OC_User::setUserId(self::TEST_ENCRYPTION_HOOKS_USER1);
// remember files_trashbin state
$stateFilesTrashbin = \OC_App::isEnabled('files_trashbin');
// we want to tests with app files_trashbin disabled
\OC_App::disable('files_trashbin');
// make sure that the trash bin is disabled
$this->assertFalse(\OC_APP::isEnabled('files_trashbin'));
$this->user1View->file_put_contents($this->filename, $this->data);
// check if all keys are generated
$this->assertTrue($this->rootView->file_exists(self::TEST_ENCRYPTION_HOOKS_USER1 . '/files_encryption/keys/' . $this->filename . '/' . self::TEST_ENCRYPTION_HOOKS_USER1 . '.shareKey'));
$this->assertTrue($this->rootView->file_exists(self::TEST_ENCRYPTION_HOOKS_USER1 . '/files_encryption/keys/' . $this->filename . '/fileKey'));
// get the file info from previous created file
$fileInfo = $this->user1View->getFileInfo($this->filename);
// check if we have a valid file info
$this->assertTrue($fileInfo instanceof \OC\Files\FileInfo);
// share the file with user2
\OCP\Share::shareItem('file', $fileInfo['fileid'], \OCP\Share::SHARE_TYPE_USER, self::TEST_ENCRYPTION_HOOKS_USER2, \OCP\Constants::PERMISSION_ALL);
// check if new share key exists
$this->assertTrue($this->rootView->file_exists(self::TEST_ENCRYPTION_HOOKS_USER1 . '/files_encryption/keys/' . $this->filename . '/' . self::TEST_ENCRYPTION_HOOKS_USER2 . '.shareKey'));
self::logoutHelper();
self::loginHelper(self::TEST_ENCRYPTION_HOOKS_USER2);
\OC_User::setUserId(self::TEST_ENCRYPTION_HOOKS_USER2);
// user2 update the shared file
$this->user2View->file_put_contents($this->filename, $this->data);
// keys should be stored at user1s dir, not in user2s
$this->assertFalse($this->rootView->file_exists(self::TEST_ENCRYPTION_HOOKS_USER2 . '/files_encryption/keys/' . $this->filename . '/' . self::TEST_ENCRYPTION_HOOKS_USER2 . '.shareKey'));
$this->assertFalse($this->rootView->file_exists(self::TEST_ENCRYPTION_HOOKS_USER2 . '/files_encryption/keys/' . $this->filename . '/fileKey'));
// delete the Shared file from user1 in data/user2/files/Shared
$result = $this->user2View->unlink($this->filename);
$this->assertTrue($result);
// share key for user2 from user1s home should be gone, all other keys should still exists
$this->assertTrue($this->rootView->file_exists(self::TEST_ENCRYPTION_HOOKS_USER1 . '/files_encryption/keys/' . $this->filename . '/' . self::TEST_ENCRYPTION_HOOKS_USER1 . '.shareKey'));
$this->assertFalse($this->rootView->file_exists(self::TEST_ENCRYPTION_HOOKS_USER1 . '/files_encryption/keys/' . $this->filename . '/' . self::TEST_ENCRYPTION_HOOKS_USER2 . '.shareKey'));
$this->assertTrue($this->rootView->file_exists(self::TEST_ENCRYPTION_HOOKS_USER1 . '/files_encryption/keys/' . $this->filename . '/fileKey'));
// cleanup
self::logoutHelper();
self::loginHelper(self::TEST_ENCRYPTION_HOOKS_USER1);
\OC_User::setUserId(self::TEST_ENCRYPTION_HOOKS_USER1);
if ($stateFilesTrashbin) {
\OC_App::enable('files_trashbin');
} else {
\OC_App::disable('files_trashbin');
}
}
/**
* Test that deleting a file from another mounted storage properly
* lands in the trashbin. This is a cross-storage situation because
* the trashbin folder is in the root storage while the mounted one
* isn't.
*/
public function testCrossStorageDelete()
{
$storage2 = new Temporary(array());
\OC\Files\Filesystem::mount($storage2, array(), $this->user . '/files/substorage');
$this->userView->file_put_contents('substorage/subfile.txt', 'foo');
$storage2->getScanner()->scan('');
$this->assertTrue($storage2->file_exists('subfile.txt'));
$this->userView->unlink('substorage/subfile.txt');
$storage2->getScanner()->scan('');
$this->assertFalse($this->userView->getFileInfo('substorage/subfile.txt'));
$this->assertFalse($storage2->file_exists('subfile.txt'));
// check if file is in trashbin
$results = $this->rootView->getDirectoryContent($this->user . '/files_trashbin/files');
$this->assertEquals(1, count($results));
$name = $results[0]->getName();
$this->assertEquals('subfile.txt', substr($name, 0, strrpos($name, '.')));
}
/**
* Test that deleted versions properly land in the trashbin when deleting as share recipient.
*/
public function testDeleteVersionsOfFolderAsRecipient()
{
\OCA\Files_Versions\Hooks::connectHooks();
$this->userView->mkdir('share');
$this->userView->mkdir('share/folder');
// trigger a version (multiple would not work because of the expire logic)
$this->userView->file_put_contents('share/folder/test.txt', 'v1');
$this->userView->file_put_contents('share/folder/test.txt', 'v2');
$results = $this->rootView->getDirectoryContent($this->user . '/files_versions/share/folder/');
$this->assertEquals(1, count($results));
$recipientUser = $this->getUniqueId('recipient_');
\OC::$server->getUserManager()->createUser($recipientUser, $recipientUser);
$fileinfo = $this->userView->getFileInfo('share');
$this->assertTrue(\OCP\Share::shareItem('folder', $fileinfo['fileid'], \OCP\Share::SHARE_TYPE_USER, $recipientUser, 31));
$this->loginAsUser($recipientUser);
// delete as recipient
$recipientView = new \OC\Files\View('/' . $recipientUser . '/files');
$recipientView->rmdir('share/folder');
// rescan trash storage
list($rootStorage, ) = $this->rootView->resolvePath($this->user . '/files_trashbin');
$rootStorage->getScanner()->scan('');
// check if versions are in trashbin for owner
$results = $this->rootView->getDirectoryContent($this->user . '/files_trashbin/versions');
$this->assertEquals(1, count($results));
$name = $results[0]->getName();
$this->assertEquals('folder.d', substr($name, 0, strlen('folder.d')));
// check if file versions are in trashbin for owner
$results = $this->rootView->getDirectoryContent($this->user . '/files_trashbin/versions/' . $name . '/');
$this->assertEquals(1, count($results));
$name = $results[0]->getName();
$this->assertEquals('test.txt.v', substr($name, 0, strlen('test.txt.v')));
// check if versions are in trashbin for recipient
$results = $this->rootView->getDirectoryContent($recipientUser . '/files_trashbin/versions');
$this->assertEquals(1, count($results));
$name = $results[0]->getName();
$this->assertEquals('folder.d', substr($name, 0, strlen('folder.d')));
// check if file versions are in trashbin for recipient
$results = $this->rootView->getDirectoryContent($recipientUser . '/files_trashbin/versions/' . $name . '/');
$this->assertEquals(1, count($results));
$name = $results[0]->getName();
$this->assertEquals('test.txt.v', substr($name, 0, strlen('test.txt.v')));
// versions deleted
$results = $this->rootView->getDirectoryContent($recipientUser . '/files_versions/share/folder/');
$this->assertEquals(0, count($results));
}
public function testCreationFromCached()
{
$sampleFile = '/' . $this->user . '/files/test.txt';
$this->rootView->file_put_contents($sampleFile, 'dummy file data');
// create base preview
$x = 150;
$y = 150;
$preview = new \OC\Preview($this->user, 'files/', 'test.txt', $x, $y);
$preview->getPreview();
$fileInfo = $this->rootView->getFileInfo($sampleFile);
$fileId = $fileInfo['fileid'];
$thumbCacheFile = '/' . $this->user . '/' . \OC\Preview::THUMBNAILS_FOLDER . '/' . $fileId . '/' . $x . '-' . $y . '.png';
$this->assertEquals($this->rootView->file_exists($thumbCacheFile), true);
// create smaller previews
$preview = new \OC\Preview($this->user, 'files/', 'test.txt', 50, 50);
$isCached = $preview->isCached($fileId);
$this->assertEquals($this->user . '/' . \OC\Preview::THUMBNAILS_FOLDER . '/' . $fileId . '/150-150.png', $isCached);
}
/**
* Plugin that checks if a move can actually be performed.
*
* @param string $source source path
* @param string $destination destination path
* @throws Forbidden
* @throws NotFound
*/
function checkMove($source, $destination)
{
$sourceNode = $this->tree->getNodeForPath($source);
if ($sourceNode instanceof FutureFile) {
return;
}
list($sourceDir, ) = \Sabre\HTTP\URLUtil::splitPath($source);
list($destinationDir, ) = \Sabre\HTTP\URLUtil::splitPath($destination);
if ($sourceDir !== $destinationDir) {
$sourceFileInfo = $this->fileView->getFileInfo($source);
if ($sourceFileInfo === false) {
throw new NotFound($source . ' does not exist');
}
if (!$sourceFileInfo->isDeletable()) {
throw new Forbidden($source . " cannot be deleted");
}
}
}
/**
* fix the file size of the encrypted file
* @param string $path absolute path
* @return boolean true / false if file is encrypted
*/
public function fixFileSize($path)
{
$result = false;
// Disable encryption proxy to prevent recursive calls
$proxyStatus = \OC_FileProxy::$enabled;
\OC_FileProxy::$enabled = false;
$realSize = $this->getFileSize($path);
if ($realSize > 0) {
$cached = $this->view->getFileInfo($path);
$cached['encrypted'] = true;
// set the size
$cached['unencrypted_size'] = $realSize;
// put file info
$this->view->putFileInfo($path, $cached);
$result = true;
}
\OC_FileProxy::$enabled = $proxyStatus;
return $result;
}
protected function setUp()
{
parent::setUp();
$user = $this->getMockBuilder('\\OCP\\IUser')->disableOriginalConstructor()->getMock();
$user->method('getUID')->willReturn(self::TEST_FILES_SHARING_API_USER1);
$userSession = $this->getMockBuilder('\\OCP\\IUserSession')->disableOriginalConstructor()->getMock();
$userSession->method('getUser')->willReturn(selF::TEST_FILES_SHARING_API_USER1);
$this->propagationManager = $this->getMockBuilder('OCA\\Files_Sharing\\Propagation\\PropagationManager')->disableOriginalConstructor()->getMock();
$this->groupManager = \OC::$server->getGroupManager();
$this->groupPropagationManager = new GroupPropagationManager($userSession, $this->groupManager, $this->propagationManager);
$this->groupPropagationManager->globalSetup();
// since the sharing code is not mockable, we have to create a real folder
$this->loginAsUser(self::TEST_FILES_SHARING_API_USER1);
$view1 = new View('/' . self::TEST_FILES_SHARING_API_USER1 . '/files');
$view1->mkdir('/folder');
$this->fileInfo = $view1->getFileInfo('/folder');
$this->recipientGroup = $this->groupManager->get(self::TEST_FILES_SHARING_API_GROUP1);
$this->recipientUser = \OC::$server->getUserManager()->get(self::TEST_FILES_SHARING_API_USER3);
Share::shareItem('folder', $this->fileInfo['fileid'], Share::SHARE_TYPE_GROUP, $this->recipientGroup->getGID(), \OCP\Constants::PERMISSION_READ);
$this->loginAsUser($this->recipientUser->getUID());
}
