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server/apps/files_encryption/tests/keymanager.php
Vincent Petry 1e631754d7 Fix share key finding algorithm in various cases 
Instead of inaccurate pattern matching, use the list of users who we
know have access to the file to build the list of share keys.

This covers the following cases:

- Move/copy files into a subfolder within a share
- Unsharing from a user
- Deleting files directlry / moving share keys to trashbin
2014-09-23 12:33:07 +02:00

528 lines
23 KiB
PHP
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<?php
/**
* Copyright (c) 2012 Sam Tuke <samtuke@owncloud.com>
* This file is licensed under the Affero General Public License version 3 or
* later.
* See the COPYING-README file.
*/
require_once __DIR__ . '/../../../lib/base.php';
require_once __DIR__ . '/../lib/crypt.php';
require_once __DIR__ . '/../lib/keymanager.php';
require_once __DIR__ . '/../lib/proxy.php';
require_once __DIR__ . '/../lib/stream.php';
require_once __DIR__ . '/../lib/util.php';
require_once __DIR__ . '/../lib/helper.php';
require_once __DIR__ . '/../appinfo/app.php';
require_once __DIR__ . '/util.php';
use OCA\Encryption;
/**
* Class Test_Encryption_Keymanager
*/
class Test_Encryption_Keymanager extends \PHPUnit_Framework_TestCase {
const TEST_USER = "test-keymanager-user.dot";
public $userId;
public $pass;
public static $stateFilesTrashbin;
/**
* @var OC\Files\View
*/
public $view;
public $randomKey;
public $dataShort;
public static function setUpBeforeClass() {
// reset backend
\OC_User::clearBackends();
\OC_User::useBackend('database');
// Filesystem related hooks
\OCA\Encryption\Helper::registerFilesystemHooks();
// clear and register hooks
\OC_FileProxy::clearProxies();
\OC_FileProxy::register(new OCA\Encryption\Proxy());
// disable file proxy by default
\OC_FileProxy::$enabled = false;
// remember files_trashbin state
self::$stateFilesTrashbin = OC_App::isEnabled('files_trashbin');
// we don't want to tests with app files_trashbin enabled
\OC_App::disable('files_trashbin');
// create test user
\OC_User::deleteUser(\Test_Encryption_Keymanager::TEST_USER);
\Test_Encryption_Util::loginHelper(\Test_Encryption_Keymanager::TEST_USER, true);
}
function setUp() {
// set content for encrypting / decrypting in tests
$this->dataLong = file_get_contents(__DIR__ . '/../lib/crypt.php');
$this->dataShort = 'hats';
$this->dataUrl = __DIR__ . '/../lib/crypt.php';
$this->legacyData = __DIR__ . '/legacy-text.txt';
$this->legacyEncryptedData = __DIR__ . '/legacy-encrypted-text.txt';
$this->randomKey = Encryption\Crypt::generateKey();
$keypair = Encryption\Crypt::createKeypair();
$this->genPublicKey = $keypair['publicKey'];
$this->genPrivateKey = $keypair['privateKey'];
$this->view = new \OC\Files\View('/');
\Test_Encryption_Util::loginHelper(Test_Encryption_Keymanager::TEST_USER);
$this->userId = \Test_Encryption_Keymanager::TEST_USER;
$this->pass = \Test_Encryption_Keymanager::TEST_USER;
$userHome = \OC_User::getHome($this->userId);
$this->dataDir = str_replace('/' . $this->userId, '', $userHome);
}
function tearDown() {
$this->view->deleteAll('/'.Test_Encryption_Keymanager::TEST_USER.'/files_encryption/share-keys');
$this->view->deleteAll('/'.Test_Encryption_Keymanager::TEST_USER.'/files_encryption/keyfiles');
}
public static function tearDownAfterClass() {
\OC_FileProxy::$enabled = true;
// cleanup test user
\OC_User::deleteUser(\Test_Encryption_Keymanager::TEST_USER);
// reset app files_trashbin
if (self::$stateFilesTrashbin) {
OC_App::enable('files_trashbin');
}
}
/**
* @medium
*/
function testGetPrivateKey() {
$key = Encryption\Keymanager::getPrivateKey($this->view, $this->userId);
$privateKey = Encryption\Crypt::decryptPrivateKey($key, $this->pass);
$res = openssl_pkey_get_private($privateKey);
$this->assertTrue(is_resource($res));
$sslInfo = openssl_pkey_get_details($res);
$this->assertArrayHasKey('key', $sslInfo);
}
/**
* @medium
*/
function testGetPublicKey() {
$publiceKey = Encryption\Keymanager::getPublicKey($this->view, $this->userId);
$res = openssl_pkey_get_public($publiceKey);
$this->assertTrue(is_resource($res));
$sslInfo = openssl_pkey_get_details($res);
$this->assertArrayHasKey('key', $sslInfo);
}
function fileNameFromShareKeyProvider() {
return array(
array('file.user.shareKey', 'user', 'file'),
array('file.name.with.dots.user.shareKey', 'user', 'file.name.with.dots'),
array('file.name.user.with.dots.shareKey', 'user.with.dots', 'file.name'),
array('file.txt', 'user', false),
array('user.shareKey', 'user', false),
);
}
/**
* @small
*
* @dataProvider fileNameFromShareKeyProvider
*/
function testGetFilenameFromShareKey($fileName, $user, $expectedFileName) {
$this->assertEquals($expectedFileName,
\TestProtectedKeymanagerMethods::testGetFilenameFromShareKey($fileName, $user)
);
}
/**
* @medium
*/
function testSetFileKey() {
$key = $this->randomKey;
$file = 'unittest-' . uniqid() . '.txt';
$util = new Encryption\Util($this->view, $this->userId);
// Disable encryption proxy to prevent recursive calls
$proxyStatus = \OC_FileProxy::$enabled;
\OC_FileProxy::$enabled = false;
$this->view->file_put_contents($this->userId . '/files/' . $file, $this->dataShort);
Encryption\Keymanager::setFileKey($this->view, $util, $file, $key);
$this->assertTrue($this->view->file_exists('/' . $this->userId . '/files_encryption/keyfiles/' . $file . '.key'));
// cleanup
$this->view->unlink('/' . $this->userId . '/files/' . $file);
// change encryption proxy to previous state
\OC_FileProxy::$enabled = $proxyStatus;
}
/**
* @medium
*/
function testSetPrivateKey() {
$key = "dummy key";
Encryption\Keymanager::setPrivateKey($key, 'dummyUser');
$this->assertTrue($this->view->file_exists('/dummyUser/files_encryption/dummyUser.private.key'));
//clean up
$this->view->deleteAll('/dummyUser');
}
/**
* @medium
*/
function testSetPrivateSystemKey() {
$key = "dummy key";
$keyName = "myDummyKey.private.key";
Encryption\Keymanager::setPrivateSystemKey($key, $keyName);
$this->assertTrue($this->view->file_exists('/owncloud_private_key/' . $keyName));
// clean up
$this->view->unlink('/owncloud_private_key/' . $keyName);
}
/**
* @medium
*/
function testGetUserKeys() {
$keys = Encryption\Keymanager::getUserKeys($this->view, $this->userId);
$resPublic = openssl_pkey_get_public($keys['publicKey']);
$this->assertTrue(is_resource($resPublic));
$sslInfoPublic = openssl_pkey_get_details($resPublic);
$this->assertArrayHasKey('key', $sslInfoPublic);
$privateKey = Encryption\Crypt::decryptPrivateKey($keys['privateKey'], $this->pass);
$resPrivate = openssl_pkey_get_private($privateKey);
$this->assertTrue(is_resource($resPrivate));
$sslInfoPrivate = openssl_pkey_get_details($resPrivate);
$this->assertArrayHasKey('key', $sslInfoPrivate);
}
/**
* @medium
*/
function testRecursiveDelShareKeysFolder() {
$this->view->mkdir('/'.Test_Encryption_Keymanager::TEST_USER.'/files/folder1');
$this->view->file_put_contents('/'.Test_Encryption_Keymanager::TEST_USER.'/files/folder1/existingFile.txt', 'data');
// create folder structure for some dummy share key files
$this->view->mkdir('/'.Test_Encryption_Keymanager::TEST_USER.'/files_encryption/share-keys/folder1');
$this->view->mkdir('/'.Test_Encryption_Keymanager::TEST_USER.'/files_encryption/share-keys/folder1/subfolder');
$this->view->mkdir('/'.Test_Encryption_Keymanager::TEST_USER.'/files_encryption/share-keys/folder1/subfolder/subsubfolder');
// create some dummy share keys
$this->view->file_put_contents('/'.Test_Encryption_Keymanager::TEST_USER.'/files_encryption/share-keys/folder1/existingFile.txt.user1.shareKey', 'data');
$this->view->file_put_contents('/'.Test_Encryption_Keymanager::TEST_USER.'/files_encryption/share-keys/folder1/existingFile.txt.' . Test_Encryption_Keymanager::TEST_USER . '.shareKey', 'data');
$this->view->file_put_contents('/'.Test_Encryption_Keymanager::TEST_USER.'/files_encryption/share-keys/folder1/file1.user1.shareKey', 'data');
$this->view->file_put_contents('/'.Test_Encryption_Keymanager::TEST_USER.'/files_encryption/share-keys/folder1/file1.user1.test.shareKey', 'data');
$this->view->file_put_contents('/'.Test_Encryption_Keymanager::TEST_USER.'/files_encryption/share-keys/folder1/file1.test-keymanager-userxdot.shareKey', 'data');
$this->view->file_put_contents('/'.Test_Encryption_Keymanager::TEST_USER.'/files_encryption/share-keys/folder1/file1.userx.' . Test_Encryption_Keymanager::TEST_USER . '.shareKey', 'data');
$this->view->file_put_contents('/'.Test_Encryption_Keymanager::TEST_USER.'/files_encryption/share-keys/folder1/file1.' . Test_Encryption_Keymanager::TEST_USER . '.userx.shareKey', 'data');
$this->view->file_put_contents('/'.Test_Encryption_Keymanager::TEST_USER.'/files_encryption/share-keys/folder1/file1.user1.' . Test_Encryption_Keymanager::TEST_USER . '.shareKey', 'data');
$this->view->file_put_contents('/'.Test_Encryption_Keymanager::TEST_USER.'/files_encryption/share-keys/folder1/file1.' . Test_Encryption_Keymanager::TEST_USER . '.user1.shareKey', 'data');
$this->view->file_put_contents('/'.Test_Encryption_Keymanager::TEST_USER.'/files_encryption/share-keys/folder1/file2.user2.shareKey', 'data');
$this->view->file_put_contents('/'.Test_Encryption_Keymanager::TEST_USER.'/files_encryption/share-keys/folder1/file2.user3.shareKey', 'data');
$this->view->file_put_contents('/'.Test_Encryption_Keymanager::TEST_USER.'/files_encryption/share-keys/folder1/subfolder/file2.user3.shareKey', 'data');
$this->view->file_put_contents('/'.Test_Encryption_Keymanager::TEST_USER.'/files_encryption/share-keys/folder1/subfolder/subsubfolder/file1.user1.shareKey', 'data');
$this->view->file_put_contents('/'.Test_Encryption_Keymanager::TEST_USER.'/files_encryption/share-keys/folder1/subfolder/subsubfolder/file2.user2.shareKey', 'data');
$this->view->file_put_contents('/'.Test_Encryption_Keymanager::TEST_USER.'/files_encryption/share-keys/folder1/subfolder/subsubfolder/file2.user3.shareKey', 'data');
// recursive delete share keys from user1 and user2
Encryption\Keymanager::delShareKey($this->view, array('user1', 'user2', Test_Encryption_Keymanager::TEST_USER), '/folder1/', Test_Encryption_Keymanager::TEST_USER);
// check if share keys from user1 and user2 are deleted
$this->assertFalse($this->view->file_exists(
'/'.Test_Encryption_Keymanager::TEST_USER.'/files_encryption/share-keys/folder1/existingFile.user1.shareKey'));
$this->assertFalse($this->view->file_exists(
'/'.Test_Encryption_Keymanager::TEST_USER.'/files_encryption/share-keys/folder1/file1.user1.shareKey'));
$this->assertFalse($this->view->file_exists(
'/'.Test_Encryption_Keymanager::TEST_USER.'/files_encryption/share-keys/folder1/file2.user2.shareKey'));
$this->assertFalse($this->view->file_exists(
'/'.Test_Encryption_Keymanager::TEST_USER.'/files_encryption/share-keys/folder1/subfolder/subsubfolder/file1.user1.shareKey'));
$this->assertFalse($this->view->file_exists(
'/'.Test_Encryption_Keymanager::TEST_USER.'/files_encryption/share-keys/folder1/subfolder/subsubfolder/file2.user2.shareKey'));
// check if share keys from user3 still exists
$this->assertTrue($this->view->file_exists(
'/'.Test_Encryption_Keymanager::TEST_USER.'/files_encryption/share-keys/folder1/file2.user3.shareKey'));
$this->assertTrue($this->view->file_exists(
'/'.Test_Encryption_Keymanager::TEST_USER.'/files_encryption/share-keys/folder1/subfolder/subsubfolder/file2.user3.shareKey'));
$this->assertTrue($this->view->file_exists(
'/'.Test_Encryption_Keymanager::TEST_USER.'/files_encryption/share-keys/folder1/subfolder/file2.user3.shareKey'));
// check if share keys for user or file with similar name
$this->assertTrue($this->view->file_exists(
'/'.Test_Encryption_Keymanager::TEST_USER.'/files_encryption/share-keys/folder1/file1.user1.test.shareKey'));
$this->assertTrue($this->view->file_exists(
'/'.Test_Encryption_Keymanager::TEST_USER.'/files_encryption/share-keys/folder1/file1.test-keymanager-userxdot.shareKey'));
$this->assertTrue($this->view->file_exists(
'/'.Test_Encryption_Keymanager::TEST_USER.'/files_encryption/share-keys/folder1/file1.' . Test_Encryption_Keymanager::TEST_USER . '.userx.shareKey'));
// FIXME: this case currently cannot be distinguished, needs further fixing
/*
$this->assertTrue($this->view->file_exists(
'/'.Test_Encryption_Keymanager::TEST_USER.'/files_encryption/share-keys/folder1/file1.userx.' . Test_Encryption_Keymanager::TEST_USER . '.shareKey'));
$this->assertTrue($this->view->file_exists(
'/'.Test_Encryption_Keymanager::TEST_USER.'/files_encryption/share-keys/folder1/file1.user1.' . Test_Encryption_Keymanager::TEST_USER . '.shareKey'));
$this->assertTrue($this->view->file_exists(
'/'.Test_Encryption_Keymanager::TEST_USER.'/files_encryption/share-keys/folder1/file1.' . Test_Encryption_Keymanager::TEST_USER . '.user1.shareKey'));
*/
// owner key from existing file should still exists because the file is still there
$this->assertTrue($this->view->file_exists(
'/'.Test_Encryption_Keymanager::TEST_USER.'/files_encryption/share-keys/folder1/existingFile.txt.' . Test_Encryption_Keymanager::TEST_USER . '.shareKey'));
// cleanup
$this->view->deleteAll('/'.Test_Encryption_Keymanager::TEST_USER.'/files/folder1');
}
/**
* @medium
*/
function testRecursiveDelShareKeysFile() {
$this->view->mkdir('/'.Test_Encryption_Keymanager::TEST_USER.'/files/folder1');
$this->view->file_put_contents('/'.Test_Encryption_Keymanager::TEST_USER.'/files/folder1/existingFile.txt', 'data');
// create folder structure for some dummy share key files
$this->view->mkdir('/'.Test_Encryption_Keymanager::TEST_USER.'/files_encryption/share-keys/folder1');
// create some dummy share keys
$this->view->file_put_contents('/'.Test_Encryption_Keymanager::TEST_USER.'/files_encryption/share-keys/folder1/existingFile.txt.user1.shareKey', 'data');
$this->view->file_put_contents('/'.Test_Encryption_Keymanager::TEST_USER.'/files_encryption/share-keys/folder1/existingFile.txt.user2.shareKey', 'data');
$this->view->file_put_contents('/'.Test_Encryption_Keymanager::TEST_USER.'/files_encryption/share-keys/folder1/existingFile.txt.user3.shareKey', 'data');
$this->view->file_put_contents('/'.Test_Encryption_Keymanager::TEST_USER.'/files_encryption/share-keys/folder1/existingFile.txt.' . Test_Encryption_Keymanager::TEST_USER . '.shareKey', 'data');
// recursive delete share keys from user1 and user2
Encryption\Keymanager::delShareKey($this->view, array('user1', 'user2', Test_Encryption_Keymanager::TEST_USER), '/folder1/existingFile.txt', Test_Encryption_Keymanager::TEST_USER);
// check if share keys from user1 and user2 are deleted
$this->assertFalse($this->view->file_exists(
'/'.Test_Encryption_Keymanager::TEST_USER.'/files_encryption/share-keys/folder1/existingFile.user1.shareKey'));
$this->assertFalse($this->view->file_exists(
'/'.Test_Encryption_Keymanager::TEST_USER.'/files_encryption/share-keys/folder1/existingFile.user2.shareKey'));
// check if share keys for user3 and owner
$this->assertTrue($this->view->file_exists(
'/'.Test_Encryption_Keymanager::TEST_USER.'/files_encryption/share-keys/folder1/existingFile.txt.' . Test_Encryption_Keymanager::TEST_USER . '.shareKey'));
$this->assertTrue($this->view->file_exists(
'/'.Test_Encryption_Keymanager::TEST_USER.'/files_encryption/share-keys/folder1/existingFile.txt.user3.shareKey'));
// cleanup
$this->view->deleteAll('/'.Test_Encryption_Keymanager::TEST_USER.'/files/folder1');
}
/**
* @medium
*/
function testDeleteFileKey() {
$this->view->mkdir('/'.Test_Encryption_Keymanager::TEST_USER.'/files/folder1');
$this->view->file_put_contents('/'.Test_Encryption_Keymanager::TEST_USER.'/files/folder1/existingFile.txt', 'data');
// create folder structure for some dummy file key files
$this->view->mkdir('/'.Test_Encryption_Keymanager::TEST_USER.'/files_encryption/keyfiles/folder1');
// create dummy keyfile
$this->view->file_put_contents('/'.Test_Encryption_Keymanager::TEST_USER.'/files_encryption/keyfiles/folder1/dummyFile.txt.key', 'data');
// recursive delete share keys from user1 and user2
$result = Encryption\Keymanager::deleteFileKey($this->view, '/folder1/existingFile.txt');
$this->assertFalse($result);
$result2 = Encryption\Keymanager::deleteFileKey($this->view, '/folder1/dummyFile.txt');
$this->assertTrue($result2);
// check if file key from dummyFile was deleted
$this->assertFalse($this->view->file_exists(
'/'.Test_Encryption_Keymanager::TEST_USER.'/files_encryption/keyfiles/folder1/dummyFile.txt.key'));
// check if file key from existing file still exists
$this->assertTrue($this->view->file_exists(
'/'.Test_Encryption_Keymanager::TEST_USER.'/files_encryption/keyfiles/folder1/existingFile.txt.key'));
// cleanup
$this->view->deleteAll('/'.Test_Encryption_Keymanager::TEST_USER.'/files/folder1');
}
/**
* @medium
*/
function testDeleteFileKeyFolder() {
$this->view->mkdir('/'.Test_Encryption_Keymanager::TEST_USER.'/files/folder1');
$this->view->file_put_contents('/'.Test_Encryption_Keymanager::TEST_USER.'/files/folder1/existingFile.txt', 'data');
// create folder structure for some dummy file key files
$this->view->mkdir('/'.Test_Encryption_Keymanager::TEST_USER.'/files_encryption/keyfiles/folder1');
// create dummy keyfile
$this->view->file_put_contents('/'.Test_Encryption_Keymanager::TEST_USER.'/files_encryption/keyfiles/folder1/dummyFile.txt.key', 'data');
// recursive delete share keys from user1 and user2
$result = Encryption\Keymanager::deleteFileKey($this->view, '/folder1');
$this->assertFalse($result);
// all file keys should still exists if we try to delete a folder with keys for which some files still exists
$this->assertTrue($this->view->file_exists(
'/'.Test_Encryption_Keymanager::TEST_USER.'/files_encryption/keyfiles/folder1/dummyFile.txt.key'));
$this->assertTrue($this->view->file_exists(
'/'.Test_Encryption_Keymanager::TEST_USER.'/files_encryption/keyfiles/folder1/existingFile.txt.key'));
// delete folder
$this->view->unlink('/'.Test_Encryption_Keymanager::TEST_USER.'/files/folder1');
// create dummy keyfile
$this->view->file_put_contents('/'.Test_Encryption_Keymanager::TEST_USER.'/files_encryption/keyfiles/folder1/dummyFile.txt.key', 'data');
// now file keys should be deleted since the folder no longer exists
$result = Encryption\Keymanager::deleteFileKey($this->view, '/folder1');
$this->assertTrue($result);
$this->assertFalse($this->view->file_exists(
'/'.Test_Encryption_Keymanager::TEST_USER.'/files_encryption/keyfiles/folder1'));
// cleanup
$this->view->deleteAll('/'.Test_Encryption_Keymanager::TEST_USER.'/files/folder1');
}
function testDelAllShareKeysFile() {
$this->view->mkdir('/'.Test_Encryption_Keymanager::TEST_USER.'/files/folder1');
$this->view->file_put_contents('/'.Test_Encryption_Keymanager::TEST_USER.'/files/folder1/existingFile.txt', 'data');
// create folder structure for some dummy share key files
$this->view->mkdir('/'.Test_Encryption_Keymanager::TEST_USER.'/files_encryption/share-keys/folder1');
// create some dummy share keys for the existing file
$this->view->file_put_contents('/'.Test_Encryption_Keymanager::TEST_USER.'/files_encryption/share-keys/folder1/existingFile.txt.user1.shareKey', 'data');
$this->view->file_put_contents('/'.Test_Encryption_Keymanager::TEST_USER.'/files_encryption/share-keys/folder1/existingFile.txt.user2.shareKey', 'data');
$this->view->file_put_contents('/'.Test_Encryption_Keymanager::TEST_USER.'/files_encryption/share-keys/folder1/existingFile.txt.user3.shareKey', 'data');
$this->view->file_put_contents('/'.Test_Encryption_Keymanager::TEST_USER.'/files_encryption/share-keys/folder1/existingFile.txt.' . Test_Encryption_Keymanager::TEST_USER . '.shareKey', 'data');
// create some dummy share keys for a non-existing file
$this->view->file_put_contents('/'.Test_Encryption_Keymanager::TEST_USER.'/files_encryption/share-keys/folder1/nonexistingFile.txt.user1.shareKey', 'data');
$this->view->file_put_contents('/'.Test_Encryption_Keymanager::TEST_USER.'/files_encryption/share-keys/folder1/nonexistingFile.txt.user2.shareKey', 'data');
$this->view->file_put_contents('/'.Test_Encryption_Keymanager::TEST_USER.'/files_encryption/share-keys/folder1/nonexistingFile.txt.user3.shareKey', 'data');
$this->view->file_put_contents('/'.Test_Encryption_Keymanager::TEST_USER.'/files_encryption/share-keys/folder1/nonexistingFile.txt.' . Test_Encryption_Keymanager::TEST_USER . '.shareKey', 'data');
// try to del all share keys from a existing file, should fail because the file still exists
$result = Encryption\Keymanager::delAllShareKeys($this->view, Test_Encryption_Keymanager::TEST_USER, 'folder1/existingFile.txt');
$this->assertFalse($result);
// check if share keys still exists
$this->assertTrue($this->view->file_exists(
'/'.Test_Encryption_Keymanager::TEST_USER.'/files_encryption/share-keys/folder1/existingFile.txt.' . Test_Encryption_Keymanager::TEST_USER . '.shareKey'));
$this->assertTrue($this->view->file_exists(
'/'.Test_Encryption_Keymanager::TEST_USER.'/files_encryption/share-keys/folder1/existingFile.txt.user1.shareKey'));
$this->assertTrue($this->view->file_exists(
'/'.Test_Encryption_Keymanager::TEST_USER.'/files_encryption/share-keys/folder1/existingFile.txt.user2.shareKey'));
$this->assertTrue($this->view->file_exists(
'/'.Test_Encryption_Keymanager::TEST_USER.'/files_encryption/share-keys/folder1/existingFile.txt.user3.shareKey'));
// try to del all share keys from file, should succeed because the does not exist any more
$result2 = Encryption\Keymanager::delAllShareKeys($this->view, Test_Encryption_Keymanager::TEST_USER, 'folder1/nonexistingFile.txt');
$this->assertTrue($result2);
// check if share keys are really gone
$this->assertFalse($this->view->file_exists(
'/'.Test_Encryption_Keymanager::TEST_USER.'/files_encryption/share-keys/folder1/nonexistingFile.txt.' . Test_Encryption_Keymanager::TEST_USER . '.shareKey'));
// check that it only deleted keys or users who had access, others remain
$this->assertTrue($this->view->file_exists(
'/'.Test_Encryption_Keymanager::TEST_USER.'/files_encryption/share-keys/folder1/nonexistingFile.txt.user1.shareKey'));
$this->assertTrue($this->view->file_exists(
'/'.Test_Encryption_Keymanager::TEST_USER.'/files_encryption/share-keys/folder1/nonexistingFile.txt.user2.shareKey'));
$this->assertTrue($this->view->file_exists(
'/'.Test_Encryption_Keymanager::TEST_USER.'/files_encryption/share-keys/folder1/nonexistingFile.txt.user3.shareKey'));
// cleanup
$this->view->deleteAll('/'.Test_Encryption_Keymanager::TEST_USER.'/files/folder1');
}
function testKeySetPreperation() {
$basePath = '/'.Test_Encryption_Keymanager::TEST_USER.'/files';
$path = '/folder1/subfolder/subsubfolder/file.txt';
$this->assertFalse($this->view->is_dir($basePath . '/testKeySetPreperation'));
$result = TestProtectedKeymanagerMethods::testKeySetPreperation($this->view, $path, $basePath);
// return path without leading slash
$this->assertSame('folder1/subfolder/subsubfolder/file.txt', $result);
// check if directory structure was created
$this->assertTrue($this->view->is_dir($basePath . '/folder1/subfolder/subsubfolder'));
// cleanup
$this->view->deleteAll($basePath . '/folder1');
}
}
/**
* dummy class to access protected methods of \OCA\Encryption\Keymanager for testing
*/
class TestProtectedKeymanagerMethods extends \OCA\Encryption\Keymanager {
/**
* @param string $sharekey
*/
public static function testGetFilenameFromShareKey($sharekey, $user) {
return self::getFilenameFromShareKey($sharekey, $user);
}
/**
* @param \OC\Files\View $view relative to data/
* @param string $path
* @param string $basePath
*/
public static function testKeySetPreperation($view, $path, $basePath) {
return self::keySetPreparation($view, $path, $basePath);
}
}
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