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Diffstat (limited to 'apps/files_encryption/tests/hooks.php')
| -rw-r--r-- | apps/files_encryption/tests/hooks.php | 271 |
1 files changed, 271 insertions, 0 deletions
diff --git a/apps/files_encryption/tests/hooks.php b/apps/files_encryption/tests/hooks.php new file mode 100644 index 00000000000..c26cba6406d --- /dev/null +++ b/apps/files_encryption/tests/hooks.php @@ -0,0 +1,271 @@ +<?php +/** + * ownCloud + * + * @author Bjoern Schiessle + * @copyright 2014 Bjoern Schiessle <schiessle@owncloud.com> + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU AFFERO GENERAL PUBLIC LICENSE + * License as published by the Free Software Foundation; either + * version 3 of the License, or any later version. + * + * This library 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 along with this library. If not, see <http://www.gnu.org/licenses/>. + * + */ + +require_once __DIR__ . '/../../../lib/base.php'; +require_once __DIR__ . '/../lib/crypt.php'; +require_once __DIR__ . '/../lib/keymanager.php'; +require_once __DIR__ . '/../lib/stream.php'; +require_once __DIR__ . '/../lib/util.php'; +require_once __DIR__ . '/../appinfo/app.php'; +require_once __DIR__ . '/util.php'; + +use OCA\Encryption; + +/** + * Class Test_Encryption_Hooks + * @brief this class provide basic hook app tests + */ +class Test_Encryption_Hooks extends \PHPUnit_Framework_TestCase { + + const TEST_ENCRYPTION_HOOKS_USER1 = "test-proxy-user1"; + const TEST_ENCRYPTION_HOOKS_USER2 = "test-proxy-user2"; + + /** + * @var \OC_FilesystemView + */ + public $user1View; // view on /data/user1/files + public $user2View; // view on /data/user2/files + public $rootView; // view on /data/user + public $data; + public $filename; + + public static function setUpBeforeClass() { + // reset backend + \OC_User::clearBackends(); + \OC_User::useBackend('database'); + + \OC_Hook::clear('OC_Filesystem'); + \OC_Hook::clear('OC_User'); + + // clear share hooks + \OC_Hook::clear('OCP\\Share'); + \OC::registerShareHooks(); + \OCP\Util::connectHook('OC_Filesystem', 'setup', '\OC\Files\Storage\Shared', 'setup'); + + // Filesystem related hooks + \OCA\Encryption\Helper::registerFilesystemHooks(); + + // Sharing related hooks + \OCA\Encryption\Helper::registerShareHooks(); + + // clear and register proxies + \OC_FileProxy::clearProxies(); + \OC_FileProxy::register(new OCA\Encryption\Proxy()); + + // create test user + \Test_Encryption_Util::loginHelper(\Test_Encryption_Hooks::TEST_ENCRYPTION_HOOKS_USER1, true); + \Test_Encryption_Util::loginHelper(\Test_Encryption_Hooks::TEST_ENCRYPTION_HOOKS_USER2, true); + } + + function setUp() { + // set user id + \Test_Encryption_Util::loginHelper(\Test_Encryption_Hooks::TEST_ENCRYPTION_HOOKS_USER1); + \OC_User::setUserId(\Test_Encryption_Hooks::TEST_ENCRYPTION_HOOKS_USER1); + + // init filesystem view + $this->user1View = new \OC_FilesystemView('/'. \Test_Encryption_Hooks::TEST_ENCRYPTION_HOOKS_USER1 . '/files'); + $this->user2View = new \OC_FilesystemView('/'. \Test_Encryption_Hooks::TEST_ENCRYPTION_HOOKS_USER2 . '/files'); + $this->rootView = new \OC_FilesystemView('/'); + + // init short data + $this->data = 'hats'; + $this->filename = 'enc_hooks_tests-' . uniqid() . '.txt'; + + } + + public static function tearDownAfterClass() { + // cleanup test user + \OC_User::deleteUser(\Test_Encryption_Hooks::TEST_ENCRYPTION_HOOKS_USER1); + \OC_User::deleteUser(\Test_Encryption_Hooks::TEST_ENCRYPTION_HOOKS_USER2); + } + + function testDeleteHooks() { + + // 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/share-keys/' + . $this->filename . '.' . \Test_Encryption_Hooks::TEST_ENCRYPTION_HOOKS_USER1 . '.shareKey')); + $this->assertTrue($this->rootView->file_exists( + self::TEST_ENCRYPTION_HOOKS_USER1 . '/files_encryption/keyfiles/' . $this->filename . '.key')); + + + \Test_Encryption_Util::logoutHelper(); + \Test_Encryption_Util::loginHelper(\Test_Encryption_Hooks::TEST_ENCRYPTION_HOOKS_USER2); + \OC_User::setUserId(\Test_Encryption_Hooks::TEST_ENCRYPTION_HOOKS_USER2); + + + $this->user2View->file_put_contents($this->filename, $this->data); + + // check if all keys are generated + $this->assertTrue($this->rootView->file_exists( + self::TEST_ENCRYPTION_HOOKS_USER2 . '/files_encryption/share-keys/' + . $this->filename . '.' . \Test_Encryption_Hooks::TEST_ENCRYPTION_HOOKS_USER2 . '.shareKey')); + $this->assertTrue($this->rootView->file_exists( + self::TEST_ENCRYPTION_HOOKS_USER2 . '/files_encryption/keyfiles/' . $this->filename . '.key')); + + + // create a dummy file that we can delete something outside of data/user/files + // in this case no share or file keys should be deleted + $this->rootView->file_put_contents(self::TEST_ENCRYPTION_HOOKS_USER2 . "/" . $this->filename, $this->data); + + // delete dummy file outside of data/user/files + $this->rootView->unlink(self::TEST_ENCRYPTION_HOOKS_USER2 . "/" . $this->filename); + + // all keys should still exist + $this->assertTrue($this->rootView->file_exists( + self::TEST_ENCRYPTION_HOOKS_USER2 . '/files_encryption/share-keys/' + . $this->filename . '.' . \Test_Encryption_Hooks::TEST_ENCRYPTION_HOOKS_USER2 . '.shareKey')); + $this->assertTrue($this->rootView->file_exists( + self::TEST_ENCRYPTION_HOOKS_USER2 . '/files_encryption/keyfiles/' . $this->filename . '.key')); + + + // delete the file in data/user/files + // now the correspondig share and file keys from user2 should be deleted + $this->user2View->unlink($this->filename); + + // check if keys from user2 are really deleted + $this->assertFalse($this->rootView->file_exists( + self::TEST_ENCRYPTION_HOOKS_USER2 . '/files_encryption/share-keys/' + . $this->filename . '.' . \Test_Encryption_Hooks::TEST_ENCRYPTION_HOOKS_USER2 . '.shareKey')); + $this->assertFalse($this->rootView->file_exists( + self::TEST_ENCRYPTION_HOOKS_USER2 . '/files_encryption/keyfiles/' . $this->filename . '.key')); + + // but user1 keys should still exist + $this->assertTrue($this->rootView->file_exists( + self::TEST_ENCRYPTION_HOOKS_USER1 . '/files_encryption/share-keys/' + . $this->filename . '.' . \Test_Encryption_Hooks::TEST_ENCRYPTION_HOOKS_USER1 . '.shareKey')); + $this->assertTrue($this->rootView->file_exists( + self::TEST_ENCRYPTION_HOOKS_USER1 . '/files_encryption/keyfiles/' . $this->filename . '.key')); + + if ($stateFilesTrashbin) { + OC_App::enable('files_trashbin'); + } + else { + OC_App::disable('files_trashbin'); + } + } + + function testDeleteHooksForSharedFiles() { + + \Test_Encryption_Util::logoutHelper(); + \Test_Encryption_Util::loginHelper(\Test_Encryption_Hooks::TEST_ENCRYPTION_HOOKS_USER1); + \OC_User::setUserId(\Test_Encryption_Hooks::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/share-keys/' + . $this->filename . '.' . \Test_Encryption_Hooks::TEST_ENCRYPTION_HOOKS_USER1 . '.shareKey')); + $this->assertTrue($this->rootView->file_exists( + self::TEST_ENCRYPTION_HOOKS_USER1 . '/files_encryption/keyfiles/' . $this->filename . '.key')); + + // get the file info from previous created file + $fileInfo = $this->user1View->getFileInfo($this->filename); + + // check if we have a valid file info + $this->assertTrue(is_array($fileInfo)); + + // share the file with user2 + \OCP\Share::shareItem('file', $fileInfo['fileid'], \OCP\Share::SHARE_TYPE_USER, self::TEST_ENCRYPTION_HOOKS_USER2, OCP\PERMISSION_ALL); + + // check if new share key exists + $this->assertTrue($this->rootView->file_exists( + self::TEST_ENCRYPTION_HOOKS_USER1 . '/files_encryption/share-keys/' + . $this->filename . '.' . \Test_Encryption_Hooks::TEST_ENCRYPTION_HOOKS_USER2 . '.shareKey')); + + \Test_Encryption_Util::logoutHelper(); + \Test_Encryption_Util::loginHelper(\Test_Encryption_Hooks::TEST_ENCRYPTION_HOOKS_USER2); + \OC_User::setUserId(\Test_Encryption_Hooks::TEST_ENCRYPTION_HOOKS_USER2); + + // user2 has a local file with the same name + $this->user2View->file_put_contents($this->filename, $this->data); + + // check if all keys are generated + $this->assertTrue($this->rootView->file_exists( + self::TEST_ENCRYPTION_HOOKS_USER2 . '/files_encryption/share-keys/' + . $this->filename . '.' . \Test_Encryption_Hooks::TEST_ENCRYPTION_HOOKS_USER2 . '.shareKey')); + $this->assertTrue($this->rootView->file_exists( + self::TEST_ENCRYPTION_HOOKS_USER2 . '/files_encryption/keyfiles/' . $this->filename . '.key')); + + // delete the Shared file from user1 in data/user2/files/Shared + $this->user2View->unlink('/Shared/' . $this->filename); + + // now keys from user1s home should be gone + $this->assertFalse($this->rootView->file_exists( + self::TEST_ENCRYPTION_HOOKS_USER1 . '/files_encryption/share-keys/' + . $this->filename . '.' . \Test_Encryption_Hooks::TEST_ENCRYPTION_HOOKS_USER1 . '.shareKey')); + $this->assertFalse($this->rootView->file_exists( + self::TEST_ENCRYPTION_HOOKS_USER1 . '/files_encryption/share-keys/' + . $this->filename . '.' . \Test_Encryption_Hooks::TEST_ENCRYPTION_HOOKS_USER2 . '.shareKey')); + $this->assertFalse($this->rootView->file_exists( + self::TEST_ENCRYPTION_HOOKS_USER1 . '/files_encryption/keyfiles/' . $this->filename . '.key')); + + // but user2 keys should still exist + $this->assertTrue($this->rootView->file_exists( + self::TEST_ENCRYPTION_HOOKS_USER2 . '/files_encryption/share-keys/' + . $this->filename . '.' . \Test_Encryption_Hooks::TEST_ENCRYPTION_HOOKS_USER2 . '.shareKey')); + $this->assertTrue($this->rootView->file_exists( + self::TEST_ENCRYPTION_HOOKS_USER2 . '/files_encryption/keyfiles/' . $this->filename . '.key')); + + // cleanup + + $this->user2View->unlink($this->filename); + + \Test_Encryption_Util::logoutHelper(); + \Test_Encryption_Util::loginHelper(\Test_Encryption_Hooks::TEST_ENCRYPTION_HOOKS_USER1); + \OC_User::setUserId(\Test_Encryption_Hooks::TEST_ENCRYPTION_HOOKS_USER1); + + // unshare the file + \OCP\Share::unshare('file', $fileInfo['fileid'], \OCP\Share::SHARE_TYPE_USER, self::TEST_ENCRYPTION_HOOKS_USER2); + + $this->user1View->unlink($this->filename); + + if ($stateFilesTrashbin) { + OC_App::enable('files_trashbin'); + } + else { + OC_App::disable('files_trashbin'); + } + } + +} |