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|
<?php
namespace Test\Encryption;
use OC\Encryption\Util;
use Test\TestCase;
class UtilTest extends TestCase {
/**
* block size will always be 8192 for a PHP stream
* @see https://bugs.php.net/bug.php?id=21641
* @var integer
*/
protected $headerSize = 8192;
/** @var \PHPUnit_Framework_MockObject_MockObject */
protected $view;
/** @var \PHPUnit_Framework_MockObject_MockObject */
protected $userManager;
/** @var \PHPUnit_Framework_MockObject_MockObject */
protected $groupManager;
/** @var \PHPUnit_Framework_MockObject_MockObject */
private $config;
/** @var \OC\Encryption\Util */
private $util;
public function setUp() {
parent::setUp();
$this->view = $this->getMockBuilder('OC\Files\View')
->disableOriginalConstructor()
->getMock();
$this->userManager = $this->getMockBuilder('OC\User\Manager')
->disableOriginalConstructor()
->getMock();
$this->groupManager = $this->getMockBuilder('OC\Group\Manager')
->disableOriginalConstructor()
->getMock();
$this->config = $this->getMockBuilder('OCP\IConfig')
->disableOriginalConstructor()
->getMock();
$this->util = new Util(
$this->view,
$this->userManager,
$this->groupManager,
$this->config
);
}
/**
* @dataProvider providesHeadersForEncryptionModule
*/
public function testGetEncryptionModuleId($expected, $header) {
$id = $this->util->getEncryptionModuleId($header);
$this->assertEquals($expected, $id);
}
public function providesHeadersForEncryptionModule() {
return [
['', []],
['', ['1']],
[2, ['oc_encryption_module' => 2]],
];
}
/**
* @dataProvider providesHeaders
*/
public function testCreateHeader($expected, $header, $moduleId) {
$em = $this->getMock('\OCP\Encryption\IEncryptionModule');
$em->expects($this->any())->method('getId')->willReturn($moduleId);
$result = $this->util->createHeader($header, $em);
$this->assertEquals($expected, $result);
}
public function providesHeaders() {
return [
[str_pad('HBEGIN:oc_encryption_module:0:HEND', $this->headerSize, '-', STR_PAD_RIGHT)
, [], '0'],
[str_pad('HBEGIN:oc_encryption_module:0:custom_header:foo:HEND', $this->headerSize, '-', STR_PAD_RIGHT)
, ['custom_header' => 'foo'], '0'],
];
}
/**
* @expectedException \OC\Encryption\Exceptions\EncryptionHeaderKeyExistsException
*/
public function testCreateHeaderFailed() {
$header = array('header1' => 1, 'header2' => 2, 'oc_encryption_module' => 'foo');
$em = $this->getMock('\OCP\Encryption\IEncryptionModule');
$em->expects($this->any())->method('getId')->willReturn('moduleId');
$this->util->createHeader($header, $em);
}
/**
* @dataProvider providePathsForTestIsExcluded
*/
public function testIsExcluded($path, $keyStorageRoot, $expected) {
$this->config->expects($this->once())
->method('getAppValue')
->with('core', 'encryption_key_storage_root', '')
->willReturn($keyStorageRoot);
$this->userManager
->expects($this->any())
->method('userExists')
->will($this->returnCallback(array($this, 'isExcludedCallback')));
$this->assertSame($expected,
$this->util->isExcluded($path)
);
}
public function providePathsForTestIsExcluded() {
return array(
array('/files_encryption', '', true),
array('files_encryption/foo.txt', '', true),
array('test/foo.txt', '', false),
array('/user1/files_encryption/foo.txt', '', true),
array('/user1/files/foo.txt', '', false),
array('/keyStorage/user1/files/foo.txt', 'keyStorage', true),
array('/keyStorage/files_encryption', '/keyStorage', true),
array('keyStorage/user1/files_encryption', '/keyStorage/', true),
);
}
public function isExcludedCallback() {
$args = func_get_args();
if ($args[0] === 'user1') {
return true;
}
return false;
}
/**
* @dataProvider dataTestIsFile
*/
public function testIsFile($path, $expected) {
$this->assertSame($expected,
$this->util->isFile($path)
);
}
public function dataTestIsFile() {
return array(
array('/user/files/test.txt', true),
array('/user/files', true),
array('/user/files_versions/test.txt', false),
array('/user/foo/files/test.txt', false),
array('/files/foo/files/test.txt', false),
array('/user', false),
array('/user/test.txt', false),
);
}
/**
* @dataProvider dataTestStripPartialFileExtension
*
* @param string $path
* @param string $expected
*/
public function testStripPartialFileExtension($path, $expected) {
$this->assertSame($expected,
$this->util->stripPartialFileExtension($path));
}
public function dataTestStripPartialFileExtension() {
return array(
array('/foo/test.txt', '/foo/test.txt'),
array('/foo/test.txt.part', '/foo/test.txt'),
array('/foo/test.txt.ocTransferId7567846853.part', '/foo/test.txt'),
array('/foo/test.txt.ocTransferId7567.part', '/foo/test.txt'),
);
}
/**
* @dataProvider provideWrapStorage
*/
public function testWrapStorage($expectedWrapped, $wrappedStorages) {
$storage = $this->getMockBuilder('OC\Files\Storage\Storage')
->disableOriginalConstructor()
->getMock();
foreach ($wrappedStorages as $wrapper) {
$storage->expects($this->any())
->method('instanceOfStorage')
->willReturnMap([
[$wrapper, true],
]);
}
$mount = $this->getMockBuilder('OCP\Files\Mount\IMountPoint')
->disableOriginalConstructor()
->getMock();
$returnedStorage = $this->util->wrapStorage('mountPoint', $storage, $mount);
$this->assertEquals(
$expectedWrapped,
$returnedStorage->instanceOfStorage('OC\Files\Storage\Wrapper\Encryption'),
'Asserted that the storage is (not) wrapped with encryption'
);
}
public function provideWrapStorage() {
return [
// Wrap when not wrapped or not wrapped with storage
[true, []],
[true, ['OCA\Files_Trashbin\Storage']],
// Do not wrap shared storages
[false, ['OC\Files\Storage\Shared']],
[false, ['OCA\Files_Sharing\External\Storage']],
[false, ['OC\Files\Storage\OwnCloud']],
[false, ['OC\Files\Storage\Shared', 'OCA\Files_Sharing\External\Storage']],
[false, ['OC\Files\Storage\Shared', 'OC\Files\Storage\OwnCloud']],
[false, ['OCA\Files_Sharing\External\Storage', 'OC\Files\Storage\OwnCloud']],
[false, ['OC\Files\Storage\Shared', 'OCA\Files_Sharing\External\Storage', 'OC\Files\Storage\OwnCloud']],
];
}
}
|
