protected function tearDown()
{
// disable trashbin to be able to properly clean up
\OC::$server->getAppManager()->disableApp('files_trashbin');
$this->rootView->deleteAll('/' . self::TEST_TRASHBIN_USER1 . '/files');
$this->rootView->deleteAll('/' . self::TEST_TRASHBIN_USER2 . '/files');
$this->rootView->deleteAll($this->trashRoot1);
$this->rootView->deleteAll($this->trashRoot2);
// clear trash table
$connection = \OC::$server->getDatabaseConnection();
$connection->executeUpdate('DELETE FROM `*PREFIX*files_trash`');
parent::tearDown();
}
/**
* @dataProvider isExcludedPathProvider
*/
function testIsExcludedPath($path, $expected)
{
$this->view->mkdir(dirname($path));
$this->view->file_put_contents($path, "test");
$result = \Test_Helper::invokePrivate(new \OCA\Files_Encryption\Proxy(), 'isExcludedPath', array($path));
$this->assertSame($expected, $result);
$this->view->deleteAll(dirname($path));
}
/**
* @dataProvider isExcludedPathProvider
*/
function testIsExcludedPath($path, $expected)
{
$this->view->mkdir(dirname($path));
$this->view->file_put_contents($path, "test");
$testClass = new DummyProxy();
$result = $testClass->isExcludedPathTesting($path, $this->userId);
$this->assertSame($expected, $result);
$this->view->deleteAll(dirname($path));
}
function testKeySetPreperation()
{
$basePath = '/' . self::TEST_USER . '/files';
$path = '/folder1/subfolder/subsubfolder/file.txt';
$this->assertFalse($this->view->is_dir($basePath . '/testKeySetPreperation'));
TestProtectedKeymanagerMethods::testKeySetPreperation($this->view, $basePath . $path);
// check if directory structure was created
$this->assertTrue($this->view->is_dir($basePath . $path));
// cleanup
$this->view->deleteAll($basePath . '/folder1');
}
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);
}
protected function setUp()
{
parent::setUp();
// set user id
\OC_User::setUserId(self::TEST_ENCRYPTION_TRASHBIN_USER1);
$this->userId = self::TEST_ENCRYPTION_TRASHBIN_USER1;
$this->pass = self::TEST_ENCRYPTION_TRASHBIN_USER1;
// init filesystem view
$this->view = new \OC\Files\View('/');
// init short data
$this->dataShort = 'hats';
$this->folder1 = '/folder1';
$this->subfolder = '/subfolder1';
$this->subsubfolder = '/subsubfolder1';
// remember files_trashbin state
$this->stateFilesTrashbin = OC_App::isEnabled('files_trashbin');
$this->view->deleteAll('/' . self::TEST_ENCRYPTION_TRASHBIN_USER1 . '/files_trashbin');
$this->view->deleteAll('/' . self::TEST_ENCRYPTION_TRASHBIN_USER2 . '/files_trashbin');
// we want to tests with app files_trashbin enabled
\OC_App::enable('files_trashbin');
}
/**
* test if we find all versions and if the versions array contain
* the correct 'path' and 'name'
*/
public function testGetVersions()
{
$t1 = time();
// second version is two weeks older, this way we make sure that no
// version will be expired
$t2 = $t1 - 60 * 60 * 24 * 14;
// create some versions
$v1 = self::USERS_VERSIONS_ROOT . '/subfolder/test.txt.v' . $t1;
$v2 = self::USERS_VERSIONS_ROOT . '/subfolder/test.txt.v' . $t2;
$this->rootView->mkdir(self::USERS_VERSIONS_ROOT . '/subfolder/');
$this->rootView->file_put_contents($v1, 'version1');
$this->rootView->file_put_contents($v2, 'version2');
// execute copy hook of versions app
$versions = \OCA\Files_Versions\Storage::getVersions(self::TEST_VERSIONS_USER, '/subfolder/test.txt');
$this->assertCount(2, $versions);
foreach ($versions as $version) {
$this->assertSame('/subfolder/test.txt', $version['path']);
$this->assertSame('test.txt', $version['name']);
}
//cleanup
$this->rootView->deleteAll(self::USERS_VERSIONS_ROOT . '/subfolder');
}
public function testMigrateToNewFolderStructure()
{
// go back to the state before migration
$this->view->rename('/files_encryption/public_keys', '/public-keys');
$this->view->rename('/public-keys/' . self::TEST_ENCRYPTION_MIGRATION_USER1 . '.publicKey', '/public-keys/' . self::TEST_ENCRYPTION_MIGRATION_USER1 . '.public.key');
$this->view->rename('/public-keys/' . self::TEST_ENCRYPTION_MIGRATION_USER2 . '.publicKey', '/public-keys/' . self::TEST_ENCRYPTION_MIGRATION_USER2 . '.public.key');
$this->view->rename('/public-keys/' . self::TEST_ENCRYPTION_MIGRATION_USER3 . '.publicKey', '/public-keys/' . self::TEST_ENCRYPTION_MIGRATION_USER3 . '.public.key');
$this->view->deleteAll(self::TEST_ENCRYPTION_MIGRATION_USER1 . '/files_encryption/keys');
$this->view->deleteAll(self::TEST_ENCRYPTION_MIGRATION_USER2 . '/files_encryption/keys');
$this->view->deleteAll(self::TEST_ENCRYPTION_MIGRATION_USER3 . '/files_encryption/keys');
$this->view->rename(self::TEST_ENCRYPTION_MIGRATION_USER1 . '/files_encryption/' . self::TEST_ENCRYPTION_MIGRATION_USER1 . '.privateKey', self::TEST_ENCRYPTION_MIGRATION_USER1 . '/files_encryption/' . self::TEST_ENCRYPTION_MIGRATION_USER1 . '.private.key');
$this->view->rename(self::TEST_ENCRYPTION_MIGRATION_USER2 . '/files_encryption/' . self::TEST_ENCRYPTION_MIGRATION_USER1 . '.privateKey', self::TEST_ENCRYPTION_MIGRATION_USER2 . '/files_encryption/' . self::TEST_ENCRYPTION_MIGRATION_USER1 . '.private.key');
$this->view->rename(self::TEST_ENCRYPTION_MIGRATION_USER3 . '/files_encryption/' . self::TEST_ENCRYPTION_MIGRATION_USER1 . '.privateKey', self::TEST_ENCRYPTION_MIGRATION_USER3 . '/files_encryption/' . self::TEST_ENCRYPTION_MIGRATION_USER1 . '.private.key');
$this->createDummyShareKeys(self::TEST_ENCRYPTION_MIGRATION_USER1);
$this->createDummyShareKeys(self::TEST_ENCRYPTION_MIGRATION_USER2);
$this->createDummyShareKeys(self::TEST_ENCRYPTION_MIGRATION_USER3);
$this->createDummyFileKeys(self::TEST_ENCRYPTION_MIGRATION_USER1);
$this->createDummyFileKeys(self::TEST_ENCRYPTION_MIGRATION_USER2);
$this->createDummyFileKeys(self::TEST_ENCRYPTION_MIGRATION_USER3);
$this->createDummyFilesInTrash(self::TEST_ENCRYPTION_MIGRATION_USER2);
// no user for system wide mount points
$this->createDummyFileKeys('');
$this->createDummyShareKeys('');
$this->createDummySystemWideKeys();
$m = new \OCA\Files_Encryption\Migration();
$m->reorganizeFolderStructure();
// TODO Verify that all files at the right place
$this->assertTrue($this->view->file_exists('/files_encryption/public_keys/' . self::TEST_ENCRYPTION_MIGRATION_USER1 . '.publicKey'));
$this->assertTrue($this->view->file_exists('/files_encryption/public_keys/' . self::TEST_ENCRYPTION_MIGRATION_USER2 . '.publicKey'));
$this->assertTrue($this->view->file_exists('/files_encryption/public_keys/' . self::TEST_ENCRYPTION_MIGRATION_USER3 . '.publicKey'));
$this->verifyNewKeyPath(self::TEST_ENCRYPTION_MIGRATION_USER1);
$this->verifyNewKeyPath(self::TEST_ENCRYPTION_MIGRATION_USER2);
$this->verifyNewKeyPath(self::TEST_ENCRYPTION_MIGRATION_USER3);
// system wide keys
$this->verifyNewKeyPath('');
// trash
$this->verifyFilesInTrash(self::TEST_ENCRYPTION_MIGRATION_USER2);
}
/**
* delete backup
*
* @param string $backup complete name of the backup
* @return boolean
*/
public function deleteBackup($backup)
{
$backupDir = $this->encryptionDir . '/backup.' . $backup . '/';
return $this->view->deleteAll($backupDir);
}
public function tearDown()
{
$this->rootView->deleteAll($this->trashRoot1);
$this->rootView->deleteAll($this->trashRoot2);
}
/**
* delete all files from the trash
*/
public static function deleteAll()
{
$user = \OCP\User::getUser();
$view = new \OC\Files\View('/' . $user);
$view->deleteAll('files_trashbin');
$query = \OC_DB::prepare('DELETE FROM `*PREFIX*files_trash` WHERE `user`=?');
$query->execute(array($user));
$view->mkdir('files_trashbin');
$view->mkdir('files_trashbin/files');
return true;
}
/**
* delete old keys
*
* @param string $user
*/
private function deleteOldKeys($user)
{
$this->view->deleteAll($user . '/files_encryption/keyfiles');
$this->view->deleteAll($user . '/files_encryption/share-keys');
}
protected function tearDown()
{
$this->rootView->deleteAll($this->trashRoot1);
$this->rootView->deleteAll($this->trashRoot2);
parent::tearDown();
}
/**
* @inheritdoc
*/
public function deleteAllFileKeys($path)
{
$keyDir = $this->getFileKeyDir('', $path);
return !$this->view->file_exists($keyDir) || $this->view->deleteAll($keyDir);
}
/**
* @param \OC\Files\View $view
* @param $file
* @param $filename
* @param $timestamp
* @return int
*/
private static function deleteEncryptionKeys(\OC\Files\View $view, $file, $filename, $timestamp)
{
$size = 0;
if (\OCP\App::isEnabled('files_encryption')) {
$user = \OCP\User::getUser();
$keyfiles = \OC\Files\Filesystem::normalizePath('files_trashbin/keys/' . $filename);
if ($timestamp) {
$keyfiles .= '.d' . $timestamp;
}
if ($view->is_dir($keyfiles)) {
$size += self::calculateSize(new \OC\Files\View('/' . $user . '/' . $keyfiles));
$view->deleteAll($keyfiles);
}
}
return $size;
}
