357 lines
17 KiB
PHP
357 lines
17 KiB
PHP
<?php
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/**
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* ownCloud
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*
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* @copyright (C) 2015 ownCloud, Inc.
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*
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* @author Bjoern Schiessle <schiessle@owncloud.com>
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU AFFERO GENERAL PUBLIC LICENSE
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* License as published by the Free Software Foundation; either
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* version 3 of the License, or any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU AFFERO GENERAL PUBLIC LICENSE for more details.
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*
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* You should have received a copy of the GNU Affero General Public
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* License along with this library. If not, see <http://www.gnu.org/licenses/>.
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*
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*/
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namespace OCA\Encryption\Tests;
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use OCA\Encryption\Migration;
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class MigrationTest extends \Test\TestCase {
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const TEST_ENCRYPTION_MIGRATION_USER1='test_encryption_user1';
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const TEST_ENCRYPTION_MIGRATION_USER2='test_encryption_user2';
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const TEST_ENCRYPTION_MIGRATION_USER3='test_encryption_user3';
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/** @var \OC\Files\View */
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private $view;
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private $public_share_key_id = 'share_key_id';
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private $recovery_key_id = 'recovery_key_id';
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private $moduleId;
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public static function setUpBeforeClass() {
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parent::setUpBeforeClass();
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\OC_User::createUser(self::TEST_ENCRYPTION_MIGRATION_USER1, 'foo');
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\OC_User::createUser(self::TEST_ENCRYPTION_MIGRATION_USER2, 'foo');
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\OC_User::createUser(self::TEST_ENCRYPTION_MIGRATION_USER3, 'foo');
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}
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public static function tearDownAfterClass() {
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\OC_User::deleteUser(self::TEST_ENCRYPTION_MIGRATION_USER1);
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\OC_User::deleteUser(self::TEST_ENCRYPTION_MIGRATION_USER2);
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\OC_User::deleteUser(self::TEST_ENCRYPTION_MIGRATION_USER3);
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parent::tearDownAfterClass();
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}
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public function setUp() {
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$this->view = new \OC\Files\View();
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$this->moduleId = \OCA\Encryption\Crypto\Encryption::ID;
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}
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protected function createDummyShareKeys($uid) {
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$this->view->mkdir($uid . '/files_encryption/keys/folder1/folder2/folder3/file3');
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$this->view->mkdir($uid . '/files_encryption/keys/folder1/folder2/file2');
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$this->view->mkdir($uid . '/files_encryption/keys/folder1/file.1');
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$this->view->mkdir($uid . '/files_encryption/keys/folder2/file.2.1');
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$this->view->file_put_contents($uid . '/files_encryption/keys/folder1/folder2/folder3/file3/' . self::TEST_ENCRYPTION_MIGRATION_USER1 . '.shareKey' , 'data');
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$this->view->file_put_contents($uid . '/files_encryption/keys/folder1/folder2/folder3/file3/' . self::TEST_ENCRYPTION_MIGRATION_USER2 . '.shareKey' , 'data');
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$this->view->file_put_contents($uid . '/files_encryption/keys/folder1/folder2/folder3/file3/' . self::TEST_ENCRYPTION_MIGRATION_USER3 . '.shareKey' , 'data');
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$this->view->file_put_contents($uid . '/files_encryption/keys/folder1/folder2/file2/' . self::TEST_ENCRYPTION_MIGRATION_USER1 . '.shareKey' , 'data');
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$this->view->file_put_contents($uid . '/files_encryption/keys/folder1/folder2/file2/' . self::TEST_ENCRYPTION_MIGRATION_USER2 . '.shareKey' , 'data');
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$this->view->file_put_contents($uid . '/files_encryption/keys/folder1/folder2/file2/' . self::TEST_ENCRYPTION_MIGRATION_USER3 . '.shareKey' , 'data');
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$this->view->file_put_contents($uid . '/files_encryption/keys/folder1/file.1/' . self::TEST_ENCRYPTION_MIGRATION_USER1 . '.shareKey' , 'data');
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$this->view->file_put_contents($uid . '/files_encryption/keys/folder1/file.1/' . self::TEST_ENCRYPTION_MIGRATION_USER2 . '.shareKey' , 'data');
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$this->view->file_put_contents($uid . '/files_encryption/keys/folder1/file.1/' . self::TEST_ENCRYPTION_MIGRATION_USER3 . '.shareKey' , 'data');
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$this->view->file_put_contents($uid . '/files_encryption/keys/folder2/file.2.1/' . self::TEST_ENCRYPTION_MIGRATION_USER1 . '.shareKey' , 'data');
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$this->view->file_put_contents($uid . '/files_encryption/keys/folder2/file.2.1/' . self::TEST_ENCRYPTION_MIGRATION_USER2 . '.shareKey' , 'data');
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$this->view->file_put_contents($uid . '/files_encryption/keys/folder2/file.2.1/' . self::TEST_ENCRYPTION_MIGRATION_USER3 . '.shareKey' , 'data');
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if ($this->public_share_key_id) {
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$this->view->file_put_contents($uid . '/files_encryption/keys/folder2/file.2.1/' . $this->public_share_key_id . '.shareKey' , 'data');
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}
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if ($this->recovery_key_id) {
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$this->view->file_put_contents($uid . '/files_encryption/keys/folder2/file.2.1/' . $this->recovery_key_id . '.shareKey' , 'data');
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}
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}
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protected function createDummyUserKeys($uid) {
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$this->view->mkdir($uid . '/files_encryption/');
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$this->view->mkdir('/files_encryption/public_keys');
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$this->view->file_put_contents($uid . '/files_encryption/' . $uid . '.privateKey', 'privateKey');
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$this->view->file_put_contents('/files_encryption/public_keys/' . $uid . '.publicKey', 'publicKey');
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}
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protected function createDummyFileKeys($uid) {
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$this->view->mkdir($uid . '/files_encryption/keys/folder1/folder2/folder3/file3');
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$this->view->mkdir($uid . '/files_encryption/keys/folder1/folder2/file2');
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$this->view->mkdir($uid . '/files_encryption/keys/folder1/file.1');
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$this->view->mkdir($uid . '/files_encryption/keys/folder2/file.2.1');
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$this->view->file_put_contents($uid . '/files_encryption/keys/folder1/folder2/folder3/file3/fileKey' , 'data');
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$this->view->file_put_contents($uid . '/files_encryption/keys/folder1/folder2/file2/fileKey' , 'data');
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$this->view->file_put_contents($uid . '/files_encryption/keys/folder1/file.1/fileKey' , 'data');
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$this->view->file_put_contents($uid . '/files_encryption/keys/folder2/file.2.1/fileKey' , 'data');
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}
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protected function createDummyFilesInTrash($uid) {
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$this->view->mkdir($uid . '/files_trashbin/keys/file1.d5457864');
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$this->view->mkdir($uid . '/files_trashbin/keys/folder1.d7437648723/file2');
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$this->view->file_put_contents($uid . '/files_trashbin/keys/file1.d5457864/' . self::TEST_ENCRYPTION_MIGRATION_USER1 . '.shareKey' , 'data');
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$this->view->file_put_contents($uid . '/files_trashbin/keys/file1.d5457864/' . self::TEST_ENCRYPTION_MIGRATION_USER1 . '.shareKey' , 'data');
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$this->view->file_put_contents($uid . '/files_trashbin/keys/folder1.d7437648723/file2/' . self::TEST_ENCRYPTION_MIGRATION_USER1 . '.shareKey' , 'data');
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$this->view->file_put_contents($uid . '/files_trashbin/keys/file1.d5457864/fileKey' , 'data');
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$this->view->file_put_contents($uid . '/files_trashbin/keys/folder1.d7437648723/file2/fileKey' , 'data');
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}
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protected function createDummySystemWideKeys() {
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$this->view->mkdir('files_encryption');
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$this->view->mkdir('files_encryption/public_keys');
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$this->view->file_put_contents('files_encryption/systemwide_1.privateKey', 'data');
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$this->view->file_put_contents('files_encryption/systemwide_2.privateKey', 'data');
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$this->view->file_put_contents('files_encryption/public_keys/systemwide_1.publicKey', 'data');
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$this->view->file_put_contents('files_encryption/public_keys/systemwide_2.publicKey', 'data');
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}
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public function testMigrateToNewFolderStructure() {
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$this->createDummyUserKeys(self::TEST_ENCRYPTION_MIGRATION_USER1);
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$this->createDummyUserKeys(self::TEST_ENCRYPTION_MIGRATION_USER2);
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$this->createDummyUserKeys(self::TEST_ENCRYPTION_MIGRATION_USER3);
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$this->createDummyShareKeys(self::TEST_ENCRYPTION_MIGRATION_USER1);
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$this->createDummyShareKeys(self::TEST_ENCRYPTION_MIGRATION_USER2);
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$this->createDummyShareKeys(self::TEST_ENCRYPTION_MIGRATION_USER3);
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$this->createDummyFileKeys(self::TEST_ENCRYPTION_MIGRATION_USER1);
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$this->createDummyFileKeys(self::TEST_ENCRYPTION_MIGRATION_USER2);
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$this->createDummyFileKeys(self::TEST_ENCRYPTION_MIGRATION_USER3);
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$this->createDummyFilesInTrash(self::TEST_ENCRYPTION_MIGRATION_USER2);
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// no user for system wide mount points
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$this->createDummyFileKeys('');
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$this->createDummyShareKeys('');
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$this->createDummySystemWideKeys();
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$m = new Migration(\OC::$server->getConfig(), new \OC\Files\View(), \OC::$server->getDatabaseConnection());
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$m->reorganizeFolderStructure();
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$this->assertTrue(
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$this->view->file_exists(
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self::TEST_ENCRYPTION_MIGRATION_USER1 . '/files_encryption/' .
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$this->moduleId . '/' . self::TEST_ENCRYPTION_MIGRATION_USER1 . '.publicKey')
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);
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$this->assertTrue(
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$this->view->file_exists(
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self::TEST_ENCRYPTION_MIGRATION_USER2 . '/files_encryption/' .
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$this->moduleId . '/' . self::TEST_ENCRYPTION_MIGRATION_USER2 . '.publicKey')
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);
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$this->assertTrue(
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$this->view->file_exists(
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self::TEST_ENCRYPTION_MIGRATION_USER3 . '/files_encryption/' .
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$this->moduleId . '/' . self::TEST_ENCRYPTION_MIGRATION_USER3 . '.publicKey')
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);
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$this->assertTrue(
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$this->view->file_exists(
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'/files_encryption/' . $this->moduleId . '/systemwide_1.publicKey')
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);
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$this->assertTrue(
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$this->view->file_exists(
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'/files_encryption/' . $this->moduleId . '/systemwide_2.publicKey')
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);
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$this->verifyNewKeyPath(self::TEST_ENCRYPTION_MIGRATION_USER1);
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$this->verifyNewKeyPath(self::TEST_ENCRYPTION_MIGRATION_USER2);
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$this->verifyNewKeyPath(self::TEST_ENCRYPTION_MIGRATION_USER3);
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// system wide keys
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$this->verifyNewKeyPath('');
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// trash
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$this->verifyFilesInTrash(self::TEST_ENCRYPTION_MIGRATION_USER2);
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}
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protected function verifyFilesInTrash($uid) {
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// share keys
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$this->assertTrue(
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$this->view->file_exists($uid . '/files_encryption/keys/files_trashbin/file1.d5457864/' . $this->moduleId . '/' . self::TEST_ENCRYPTION_MIGRATION_USER1 . '.shareKey')
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);
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$this->assertTrue(
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$this->view->file_exists($uid . '/files_encryption/keys/files_trashbin/file1.d5457864/' . $this->moduleId . '/' . self::TEST_ENCRYPTION_MIGRATION_USER1 . '.shareKey')
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);
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$this->assertTrue(
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$this->view->file_exists($uid . '/files_encryption/keys/files_trashbin/folder1.d7437648723/file2/' . $this->moduleId . '/' . self::TEST_ENCRYPTION_MIGRATION_USER1 . '.shareKey')
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);
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// file keys
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$this->assertTrue(
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$this->view->file_exists($uid . '/files_encryption/keys/files_trashbin/file1.d5457864/' . $this->moduleId . '/fileKey')
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);
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$this->assertTrue(
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$this->view->file_exists($uid . '/files_encryption/keys/files_trashbin/file1.d5457864/' . $this->moduleId . '/fileKey')
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);
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$this->assertTrue(
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$this->view->file_exists($uid . '/files_encryption/keys/files_trashbin/folder1.d7437648723/file2/' . $this->moduleId . '/fileKey')
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);
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}
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protected function verifyNewKeyPath($uid) {
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// private key
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if ($uid !== '') {
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$this->assertTrue($this->view->file_exists($uid . '/files_encryption/' . $this->moduleId . '/'. $uid . '.privateKey'));
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}
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// file keys
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$this->assertTrue($this->view->file_exists($uid . '/files_encryption/keys/files/folder1/folder2/folder3/file3/' . $this->moduleId . '/fileKey'));
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$this->assertTrue($this->view->file_exists($uid . '/files_encryption/keys/files/folder1/folder2/file2/' . $this->moduleId . '/fileKey'));
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$this->assertTrue($this->view->file_exists($uid . '/files_encryption/keys/files/folder1/file.1/' . $this->moduleId . '/fileKey'));
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$this->assertTrue($this->view->file_exists($uid . '/files_encryption/keys/files/folder2/file.2.1/' .$this->moduleId . '/fileKey'));
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// share keys
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$this->assertTrue($this->view->file_exists($uid . '/files_encryption/keys/files/folder1/folder2/folder3/file3/' . $this->moduleId . '/' . self::TEST_ENCRYPTION_MIGRATION_USER1 . '.shareKey'));
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$this->assertTrue($this->view->file_exists($uid . '/files_encryption/keys/files/folder1/folder2/folder3/file3/' . $this->moduleId . '/' . self::TEST_ENCRYPTION_MIGRATION_USER2 . '.shareKey'));
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$this->assertTrue($this->view->file_exists($uid . '/files_encryption/keys/files/folder1/folder2/folder3/file3/' . $this->moduleId . '/' . self::TEST_ENCRYPTION_MIGRATION_USER3 . '.shareKey'));
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$this->assertTrue($this->view->file_exists($uid . '/files_encryption/keys/files/folder1/folder2/file2/' . $this->moduleId . '/' . self::TEST_ENCRYPTION_MIGRATION_USER1 . '.shareKey'));
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$this->assertTrue($this->view->file_exists($uid . '/files_encryption/keys/files/folder1/folder2/file2/' . $this->moduleId . '/' . self::TEST_ENCRYPTION_MIGRATION_USER2 . '.shareKey'));
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$this->assertTrue($this->view->file_exists($uid . '/files_encryption/keys/files/folder1/folder2/file2/' . $this->moduleId . '/' . self::TEST_ENCRYPTION_MIGRATION_USER3 . '.shareKey'));
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$this->assertTrue($this->view->file_exists($uid . '/files_encryption/keys/files/folder1/file.1/' . $this->moduleId . '/' . self::TEST_ENCRYPTION_MIGRATION_USER1 . '.shareKey'));
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$this->assertTrue($this->view->file_exists($uid . '/files_encryption/keys/files/folder1/file.1/' . $this->moduleId . '/' . self::TEST_ENCRYPTION_MIGRATION_USER2 . '.shareKey'));
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$this->assertTrue($this->view->file_exists($uid . '/files_encryption/keys/files/folder1/file.1/' . $this->moduleId . '/' . self::TEST_ENCRYPTION_MIGRATION_USER3 . '.shareKey'));
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$this->assertTrue($this->view->file_exists($uid . '/files_encryption/keys/files/folder2/file.2.1/' . $this->moduleId . '/' . self::TEST_ENCRYPTION_MIGRATION_USER1 . '.shareKey'));
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$this->assertTrue($this->view->file_exists($uid . '/files_encryption/keys/files/folder2/file.2.1/' . $this->moduleId . '/' . self::TEST_ENCRYPTION_MIGRATION_USER2 . '.shareKey'));
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$this->assertTrue($this->view->file_exists($uid . '/files_encryption/keys/files/folder2/file.2.1/' . $this->moduleId . '/' . self::TEST_ENCRYPTION_MIGRATION_USER3 . '.shareKey'));
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if ($this->public_share_key_id) {
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$this->assertTrue($this->view->file_exists($uid . '/files_encryption/keys/files/folder2/file.2.1/' . $this->moduleId . '/' . $this->public_share_key_id . '.shareKey'));
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}
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if ($this->recovery_key_id) {
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$this->assertTrue($this->view->file_exists($uid . '/files_encryption/keys/files/folder2/file.2.1/' . $this->moduleId . '/' . $this->recovery_key_id . '.shareKey'));
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}
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}
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private function prepareDB() {
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$config = \OC::$server->getConfig();
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$config->setAppValue('files_encryption', 'recoveryKeyId', 'recovery_id');
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$config->setAppValue('files_encryption', 'publicShareKeyId', 'share_id');
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$config->setAppValue('files_encryption', 'recoveryAdminEnabled', '1');
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$config->setUserValue(self::TEST_ENCRYPTION_MIGRATION_USER1, 'files_encryption', 'recoverKeyEnabled', '1');
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// delete default values set by the encryption app during initialization
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/** @var \OC\DB\Connection $connection */
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$connection = \OC::$server->getDatabaseConnection();
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$query = $connection->createQueryBuilder();
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$query->delete('`*PREFIX*appconfig`')
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->where($query->expr()->eq('`appid`', ':appid'))
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->setParameter('appid', 'encryption');
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$query->execute();
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$query = $connection->createQueryBuilder();
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$query->delete('`*PREFIX*preferences`')
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->where($query->expr()->eq('`appid`', ':appid'))
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->setParameter('appid', 'encryption');
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$query->execute();
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}
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public function testUpdateDB() {
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$this->prepareDB();
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$m = new Migration(\OC::$server->getConfig(), new \OC\Files\View(), \OC::$server->getDatabaseConnection());
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$m->updateDB();
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$this->verifyDB('`*PREFIX*appconfig`', 'files_encryption', 0);
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$this->verifyDB('`*PREFIX*preferences`', 'files_encryption', 0);
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$this->verifyDB('`*PREFIX*appconfig`', 'encryption', 3);
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$this->verifyDB('`*PREFIX*preferences`', 'encryption', 1);
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}
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public function verifyDB($table, $appid, $expected) {
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/** @var \OC\DB\Connection $connection */
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$connection = \OC::$server->getDatabaseConnection();
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$query = $connection->createQueryBuilder();
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$query->select('`appid`')
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->from($table)
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->where($query->expr()->eq('`appid`', ':appid'))
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->setParameter('appid', $appid);
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$result = $query->execute();
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$values = $result->fetchAll();
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$this->assertSame($expected,
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count($values)
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);
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}
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/**
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* test update of the file cache
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*/
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public function testUpdateFileCache() {
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$this->prepareFileCache();
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$m = new Migration(\OC::$server->getConfig(), new \OC\Files\View(), \OC::$server->getDatabaseConnection());
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self::invokePrivate($m, 'updateFileCache');
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// check results
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/** @var \OC\DB\Connection $connection */
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$connection = \OC::$server->getDatabaseConnection();
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$query = $connection->createQueryBuilder();
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$query->select('*')
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->from('`*PREFIX*filecache`');
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$result = $query->execute();
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$entries = $result->fetchAll();
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foreach($entries as $entry) {
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if ((int)$entry['encrypted'] === 1) {
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$this->assertSame((int)$entry['unencrypted_size'], (int)$entry['size']);
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} else {
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$this->assertSame((int)$entry['unencrypted_size'] - 2, (int)$entry['size']);
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}
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}
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}
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public function prepareFileCache() {
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/** @var \OC\DB\Connection $connection */
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$connection = \OC::$server->getDatabaseConnection();
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$query = $connection->createQueryBuilder();
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$query->delete('`*PREFIX*filecache`');
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$query->execute();
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$query = $connection->createQueryBuilder();
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$result = $query->select('`fileid`')
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->from('`*PREFIX*filecache`')
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->setMaxResults(1)->execute()->fetchAll();
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$this->assertEmpty($result);
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$query = $connection->createQueryBuilder();
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$query->insert('`*PREFIX*filecache`')
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->values(
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array(
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'`storage`' => ':storage',
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'`path_hash`' => ':path_hash',
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'`encrypted`' => ':encrypted',
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'`size`' => ':size',
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'`unencrypted_size`' => ':unencrypted_size'
|
|
)
|
|
);
|
|
for ($i = 1; $i < 20; $i++) {
|
|
$query->setParameter('storage', 1)
|
|
->setParameter('path_hash', $i)
|
|
->setParameter('encrypted', $i % 2)
|
|
->setParameter('size', $i)
|
|
->setParameter('unencrypted_size', $i + 2);
|
|
$this->assertSame(1,
|
|
$query->execute()
|
|
);
|
|
}
|
|
$query = $connection->createQueryBuilder();
|
|
$result = $query->select('`fileid`')
|
|
->from('`*PREFIX*filecache`')
|
|
->execute()->fetchAll();
|
|
$this->assertSame(19, count($result));
|
|
}
|
|
|
|
}
|