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nextcloud/apps/files_encryption/tests/migration.php

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<?php
/**
* @author Björn Schießle <schiessle@owncloud.com>
* @author Joas Schilling <nickvergessen@owncloud.com>
* @author Morris Jobke <hey@morrisjobke.de>
* @author Thomas Müller <thomas.mueller@tmit.eu>
* @author Vincent Petry <pvince81@owncloud.com>
*
* @copyright Copyright (c) 2015, ownCloud, Inc.
* @license AGPL-3.0
*
* This code is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License, version 3,
* as published by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License, version 3,
* along with this program. If not, see <http://www.gnu.org/licenses/>
*
*/
namespace OCA\Files_Encryption\Tests;
class Migration extends TestCase {
const TEST_ENCRYPTION_MIGRATION_USER1='test_encryption_user1';
const TEST_ENCRYPTION_MIGRATION_USER2='test_encryption_user2';
const TEST_ENCRYPTION_MIGRATION_USER3='test_encryption_user3';
/** @var \OC\Files\View */
private $view;
private $public_share_key_id;
private $recovery_key_id;
public static function setUpBeforeClass() {
parent::setUpBeforeClass();
self::loginHelper(self::TEST_ENCRYPTION_MIGRATION_USER1, true);
self::loginHelper(self::TEST_ENCRYPTION_MIGRATION_USER2, true);
self::loginHelper(self::TEST_ENCRYPTION_MIGRATION_USER3, true);
}
public static function tearDownAfterClass() {
\OC_User::deleteUser(self::TEST_ENCRYPTION_MIGRATION_USER1);
\OC_User::deleteUser(self::TEST_ENCRYPTION_MIGRATION_USER2);
\OC_User::deleteUser(self::TEST_ENCRYPTION_MIGRATION_USER3);
parent::tearDownAfterClass();
}
protected function tearDown() {
if (\OC_DB::tableExists('encryption_test')) {
\OC_DB::dropTable('encryption_test');
}
$this->assertTableNotExist('encryption_test');
parent::tearDown();
}
public function setUp() {
$this->loginHelper(self::TEST_ENCRYPTION_MIGRATION_USER1);
$this->view = new \OC\Files\View();
$this->public_share_key_id = \OCA\Files_Encryption\Helper::getPublicShareKeyId();
$this->recovery_key_id = \OCA\Files_Encryption\Helper::getRecoveryKeyId();
if (\OC_DB::tableExists('encryption_test')) {
\OC_DB::dropTable('encryption_test');
}
$this->assertTableNotExist('encryption_test');
}
public function checkLastIndexId() {
$query = \OC_DB::prepare('INSERT INTO `*PREFIX*share` ('
.' `item_type`, `item_source`, `item_target`, `share_type`,'
.' `share_with`, `uid_owner`, `permissions`, `stime`, `file_source`,'
.' `file_target`, `token`, `parent`, `expiration`) VALUES (?,?,?,?,?,?,?,?,?,?,?,?,?)');
$query->bindValue(1, 'file');
$query->bindValue(2, 949);
$query->bindValue(3, '/949');
$query->bindValue(4, 0);
$query->bindValue(5, 'migrate-test-user');
$query->bindValue(6, 'migrate-test-owner');
$query->bindValue(7, 23);
$query->bindValue(8, 1402493312);
$query->bindValue(9, 0);
$query->bindValue(10, '/migration.txt');
$query->bindValue(11, null);
$query->bindValue(12, null);
$query->bindValue(13, null);
$this->assertEquals(1, $query->execute());
$this->assertNotEquals('0', \OC_DB::insertid('*PREFIX*share'));
// cleanup
$query = \OC_DB::prepare('DELETE FROM `*PREFIX*share` WHERE `file_target` = ?');
$query->bindValue(1, '/migration.txt');
$this->assertEquals(1, $query->execute());
}
public function testBrokenLastIndexId() {
// create test table
$this->checkLastIndexId();
\OC_DB::createDbFromStructure(__DIR__ . '/encryption_table.xml');
$this->checkLastIndexId();
}
/**
* @param string $table
*/
public function assertTableNotExist($table) {
$type = \OC_Config::getValue( "dbtype", "sqlite" );
if( $type == 'sqlite' || $type == 'sqlite3' ) {
// sqlite removes the tables after closing the DB
$this->assertTrue(true);
} else {
$this->assertFalse(\OC_DB::tableExists($table), 'Table ' . $table . ' exists.');
}
}
protected function createDummyShareKeys($uid) {
$this->view->mkdir($uid . '/files_encryption/share-keys/folder1/folder2/folder3');
$this->view->mkdir($uid . '/files_encryption/share-keys/folder2/');
$this->view->file_put_contents($uid . '/files_encryption/share-keys/folder1/folder2/folder3/file3.' . self::TEST_ENCRYPTION_MIGRATION_USER1 . '.shareKey' , 'data');
$this->view->file_put_contents($uid . '/files_encryption/share-keys/folder1/folder2/folder3/file3.' . self::TEST_ENCRYPTION_MIGRATION_USER2 . '.shareKey' , 'data');
$this->view->file_put_contents($uid . '/files_encryption/share-keys/folder1/folder2/folder3/file3.' . self::TEST_ENCRYPTION_MIGRATION_USER3 . '.shareKey' , 'data');
$this->view->file_put_contents($uid . '/files_encryption/share-keys/folder1/folder2/file2.' . self::TEST_ENCRYPTION_MIGRATION_USER1 . '.shareKey' , 'data');
$this->view->file_put_contents($uid . '/files_encryption/share-keys/folder1/folder2/file2.' . self::TEST_ENCRYPTION_MIGRATION_USER2 . '.shareKey' , 'data');
$this->view->file_put_contents($uid . '/files_encryption/share-keys/folder1/folder2/file2.' . self::TEST_ENCRYPTION_MIGRATION_USER3 . '.shareKey' , 'data');
$this->view->file_put_contents($uid . '/files_encryption/share-keys/folder1/file.1.' . self::TEST_ENCRYPTION_MIGRATION_USER1 . '.shareKey' , 'data');
$this->view->file_put_contents($uid . '/files_encryption/share-keys/folder1/file.1.' . self::TEST_ENCRYPTION_MIGRATION_USER2 . '.shareKey' , 'data');
$this->view->file_put_contents($uid . '/files_encryption/share-keys/folder1/file.1.' . self::TEST_ENCRYPTION_MIGRATION_USER3 . '.shareKey' , 'data');
$this->view->file_put_contents($uid . '/files_encryption/share-keys/folder2/file.2.1.' . self::TEST_ENCRYPTION_MIGRATION_USER1 . '.shareKey' , 'data');
$this->view->file_put_contents($uid . '/files_encryption/share-keys/folder2/file.2.1.' . self::TEST_ENCRYPTION_MIGRATION_USER2 . '.shareKey' , 'data');
$this->view->file_put_contents($uid . '/files_encryption/share-keys/folder2/file.2.1.' . self::TEST_ENCRYPTION_MIGRATION_USER3 . '.shareKey' , 'data');
if ($this->public_share_key_id) {
$this->view->file_put_contents($uid . '/files_encryption/share-keys/folder2/file.2.1.' . $this->public_share_key_id . '.shareKey' , 'data');
}
if ($this->recovery_key_id) {
$this->view->file_put_contents($uid . '/files_encryption/share-keys/folder2/file.2.1.' . $this->recovery_key_id . '.shareKey' , 'data');
}
}
protected function createDummyFileKeys($uid) {
$this->view->mkdir($uid . '/files_encryption/keyfiles/folder1/folder2/folder3');
$this->view->mkdir($uid . '/files_encryption/keyfiles/folder2/');
$this->view->file_put_contents($uid . '/files_encryption/keyfiles/folder1/folder2/folder3/file3.key' , 'data');
$this->view->file_put_contents($uid . '/files_encryption/keyfiles/folder1/folder2/file2.key' , 'data');
$this->view->file_put_contents($uid . '/files_encryption/keyfiles/folder1/file.1.key' , 'data');
$this->view->file_put_contents($uid . '/files_encryption/keyfiles/folder2/file.2.1.key' , 'data');
}
protected function createDummyFilesInTrash($uid) {
$this->view->mkdir($uid . '/files_trashbin/share-keys');
$this->view->mkdir($uid . '/files_trashbin/share-keys/folder1.d7437648723');
$this->view->file_put_contents($uid . '/files_trashbin/share-keys/file1.' . self::TEST_ENCRYPTION_MIGRATION_USER1 . '.shareKey.d5457864' , 'data');
$this->view->file_put_contents($uid . '/files_trashbin/share-keys/file1.' . self::TEST_ENCRYPTION_MIGRATION_USER1 . '.shareKey.d5457864' , 'data');
$this->view->file_put_contents($uid . '/files_trashbin/share-keys/folder1.d7437648723/file2.' . self::TEST_ENCRYPTION_MIGRATION_USER1 . '.shareKey' , 'data');
$this->view->mkdir($uid . '/files_trashbin/keyfiles');
$this->view->mkdir($uid . '/files_trashbin/keyfiles/folder1.d7437648723');
$this->view->file_put_contents($uid . '/files_trashbin/keyfiles/file1.key.d5457864' , 'data');
$this->view->file_put_contents($uid . '/files_trashbin/keyfiles/folder1.d7437648723/file2.key' , 'data');
}
protected function createDummySystemWideKeys() {
$this->view->mkdir('owncloud_private_key');
$this->view->file_put_contents('owncloud_private_key/systemwide_1.private.key', 'data');
$this->view->file_put_contents('owncloud_private_key/systemwide_2.private.key', 'data');
}
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
$this->verifyFilesInTrash(self::TEST_ENCRYPTION_MIGRATION_USER2);
}
protected function verifyFilesInTrash($uid) {
// share keys
$this->view->file_exists($uid . '/files_trashbin/keys/file1.d5457864/' . self::TEST_ENCRYPTION_MIGRATION_USER1 . '.shareKey.d5457864' , 'data');
$this->view->file_exists($uid . '/files_trashbin/keys/file1.d5457864/' . self::TEST_ENCRYPTION_MIGRATION_USER1 . '.shareKey.d5457864' , 'data');
$this->view->file_exists($uid . '/files_trashbin/keys/folder1.d7437648723/file2/' . self::TEST_ENCRYPTION_MIGRATION_USER1 . '.shareKey' , 'data');
// file keys
$this->view->file_exists($uid . '/files_trashbin/keys/file1.d5457864/fileKey.d5457864' , 'data');
$this->view->file_exists($uid . '/files_trashbin/keyfiles/file1.d5457864/fileKey.d5457864' , 'data');
$this->view->file_exists($uid . '/files_trashbin/keyfiles/folder1.d7437648723/file2/fileKey' , 'data');
}
protected function verifyNewKeyPath($uid) {
// private key
if ($uid !== '') {
$this->assertTrue($this->view->file_exists($uid . '/files_encryption/' . $uid . '.privateKey'));
}
// file keys
$this->assertTrue($this->view->file_exists($uid . '/files_encryption/keys/folder1/folder2/folder3/file3/fileKey'));
$this->assertTrue($this->view->file_exists($uid . '/files_encryption/keys/folder1/folder2/file2/fileKey'));
$this->assertTrue($this->view->file_exists($uid . '/files_encryption/keys/folder1/file.1/fileKey'));
$this->assertTrue($this->view->file_exists($uid . '/files_encryption/keys/folder2/file.2.1/fileKey'));
// share keys
$this->assertTrue($this->view->file_exists($uid . '/files_encryption/keys/folder1/folder2/folder3/file3/' . self::TEST_ENCRYPTION_MIGRATION_USER1 . '.shareKey'));
$this->assertTrue($this->view->file_exists($uid . '/files_encryption/keys/folder1/folder2/folder3/file3/' . self::TEST_ENCRYPTION_MIGRATION_USER2 . '.shareKey'));
$this->assertTrue($this->view->file_exists($uid . '/files_encryption/keys/folder1/folder2/folder3/file3/' . self::TEST_ENCRYPTION_MIGRATION_USER3 . '.shareKey'));
$this->assertTrue($this->view->file_exists($uid . '/files_encryption/keys/folder1/folder2/file2/' . self::TEST_ENCRYPTION_MIGRATION_USER1 . '.shareKey'));
$this->assertTrue($this->view->file_exists($uid . '/files_encryption/keys/folder1/folder2/file2/' . self::TEST_ENCRYPTION_MIGRATION_USER2 . '.shareKey'));
$this->assertTrue($this->view->file_exists($uid . '/files_encryption/keys/folder1/folder2/file2/' . self::TEST_ENCRYPTION_MIGRATION_USER3 . '.shareKey'));
$this->assertTrue($this->view->file_exists($uid . '/files_encryption/keys/folder1/file.1/' . self::TEST_ENCRYPTION_MIGRATION_USER1 . '.shareKey'));
$this->assertTrue($this->view->file_exists($uid . '/files_encryption/keys/folder1/file.1/' . self::TEST_ENCRYPTION_MIGRATION_USER2 . '.shareKey'));
$this->assertTrue($this->view->file_exists($uid . '/files_encryption/keys/folder1/file.1/' . self::TEST_ENCRYPTION_MIGRATION_USER3 . '.shareKey'));
$this->assertTrue($this->view->file_exists($uid . '/files_encryption/keys/folder2/file.2.1/' . self::TEST_ENCRYPTION_MIGRATION_USER1 . '.shareKey'));
$this->assertTrue($this->view->file_exists($uid . '/files_encryption/keys/folder2/file.2.1/' . self::TEST_ENCRYPTION_MIGRATION_USER2 . '.shareKey'));
$this->assertTrue($this->view->file_exists($uid . '/files_encryption/keys/folder2/file.2.1/' . self::TEST_ENCRYPTION_MIGRATION_USER3 . '.shareKey'));
if ($this->public_share_key_id) {
$this->assertTrue($this->view->file_exists($uid . '/files_encryption/keys/folder2/file.2.1/' . $this->public_share_key_id . '.shareKey'));
}
if ($this->recovery_key_id) {
$this->assertTrue($this->view->file_exists($uid . '/files_encryption/keys/folder2/file.2.1/' . $this->recovery_key_id . '.shareKey'));
}
}
}
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