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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 realpath( dirname(__FILE__).'/../../../lib/base.php' );
require_once realpath( dirname(__FILE__).'/../lib/crypt.php' );
require_once realpath( dirname(__FILE__).'/../lib/keymanager.php' );
require_once realpath( dirname(__FILE__).'/../lib/proxy.php' );
require_once realpath( dirname(__FILE__).'/../lib/stream.php' );
require_once realpath( dirname(__FILE__).'/../lib/util.php' );
require_once realpath( dirname(__FILE__).'/../appinfo/app.php' );
use OCA\Encryption;
/**
* Class Test_Encryption_Util
*/
class Test_Encryption_Util extends \PHPUnit_Framework_TestCase {
public $userId;
public $encryptionDir;
public $publicKeyDir;
public $pass;
/**
* @var OC_FilesystemView
*/
public $view;
public $keyfilesPath;
public $publicKeyPath;
public $privateKeyPath;
/**
* @var \OCA\Encryption\Util
*/
public $util;
public $dataShort;
function setUp() {
// reset backend
\OC_User::useBackend('database');
\OC_User::setUserId( 'admin' );
$this->userId = 'admin';
$this->pass = 'admin';
// set content for encrypting / decrypting in tests
$this->dataUrl = realpath( dirname(__FILE__).'/../lib/crypt.php' );
$this->dataShort = 'hats';
$this->dataLong = file_get_contents( realpath( dirname(__FILE__).'/../lib/crypt.php' ) );
$this->legacyData = realpath( dirname(__FILE__).'/legacy-text.txt' );
$this->legacyEncryptedData = realpath( dirname(__FILE__).'/legacy-encrypted-text.txt' );
$keypair = Encryption\Crypt::createKeypair();
$this->genPublicKey = $keypair['publicKey'];
$this->genPrivateKey = $keypair['privateKey'];
$this->publicKeyDir = '/' . 'public-keys';
$this->encryptionDir = '/' . $this->userId . '/' . 'files_encryption';
$this->keyfilesPath = $this->encryptionDir . '/' . 'keyfiles';
$this->publicKeyPath = $this->publicKeyDir . '/' . $this->userId . '.public.key'; // e.g. data/public-keys/admin.public.key
$this->privateKeyPath = $this->encryptionDir . '/' . $this->userId . '.private.key'; // e.g. data/admin/admin.private.key
$this->view = new \OC_FilesystemView( '/' );
$userHome = \OC_User::getHome($this->userId);
$this->dataDir = str_replace('/'.$this->userId, '', $userHome);
// Filesystem related hooks
\OCA\Encryption\Helper::registerFilesystemHooks();
\OC_FileProxy::register(new OCA\Encryption\Proxy());
\OC_Util::tearDownFS();
\OC_User::setUserId('');
\OC\Files\Filesystem::tearDown();
\OC_Util::setupFS($this->userId);
\OC_User::setUserId($this->userId);
$params['uid'] = $this->userId;
$params['password'] = $this->pass;
OCA\Encryption\Hooks::login($params);
$this->util = new Encryption\Util( $this->view, $this->userId );
}
function tearDown(){
\OC_FileProxy::clearProxies();
}
/**
* @brief test that paths set during User construction are correct
*/
function testKeyPaths() {
$util = new Encryption\Util( $this->view, $this->userId );
$this->assertEquals( $this->publicKeyDir, $util->getPath( 'publicKeyDir' ) );
$this->assertEquals( $this->encryptionDir, $util->getPath( 'encryptionDir' ) );
$this->assertEquals( $this->keyfilesPath, $util->getPath( 'keyfilesPath' ) );
$this->assertEquals( $this->publicKeyPath, $util->getPath( 'publicKeyPath' ) );
$this->assertEquals( $this->privateKeyPath, $util->getPath( 'privateKeyPath' ) );
}
/**
* @brief test setup of encryption directories
*/
function testSetupServerSide() {
$this->assertEquals( true, $this->util->setupServerSide( $this->pass ) );
}
/**
* @brief test checking whether account is ready for encryption,
*/
function testUserIsReady() {
$this->assertEquals( true, $this->util->ready() );
}
function testRecoveryEnabledForUser() {
$util = new Encryption\Util( $this->view, $this->userId );
// Record the value so we can return it to it's original state later
$enabled = $util->recoveryEnabledForUser();
$this->assertTrue( $util->setRecoveryForUser( 1 ) );
$this->assertEquals( 1, $util->recoveryEnabledForUser() );
$this->assertTrue( $util->setRecoveryForUser( 0 ) );
$this->assertEquals( 0, $util->recoveryEnabledForUser() );
// Return the setting to it's previous state
$this->assertTrue( $util->setRecoveryForUser( $enabled ) );
}
function testGetUidAndFilename() {
\OC_User::setUserId( 'admin' );
$filename = 'tmp-'.time().'.test';
// Disable encryption proxy to prevent recursive calls
$proxyStatus = \OC_FileProxy::$enabled;
\OC_FileProxy::$enabled = false;
$this->view->file_put_contents($this->userId . '/files/' . $filename, $this->dataShort);
// Re-enable proxy - our work is done
\OC_FileProxy::$enabled = $proxyStatus;
$util = new Encryption\Util( $this->view, $this->userId );
list($fileOwnerUid, $file) = $util->getUidAndFilename( $filename );
$this->assertEquals('admin', $fileOwnerUid);
$this->assertEquals($file, $filename);
}
}
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