* This file is licensed under the Affero General Public License version 3 or
* later.
* See the COPYING-README file.
*/
namespace Test\Files\Utils;
use OC\Files\Filesystem;
use OC\Files\Mount\MountPoint;
use OC\Files\Storage\Temporary;
use OCP\EventDispatcher\IEventDispatcher;
use OCP\Files\Config\IMountProvider;
use OCP\Files\Storage\IStorageFactory;
use OCP\IUser;
use Psr\Log\LoggerInterface;
class TestScanner extends \OC\Files\Utils\Scanner {
/**
* @var \OC\Files\Mount\MountPoint[] $mounts
*/
private $mounts = [];
/**
* @param \OC\Files\Mount\MountPoint $mount
*/
public function addMount($mount) {
$this->mounts[] = $mount;
}
protected function getMounts($dir) {
return $this->mounts;
}
}
/**
* Class ScannerTest
*
* @group DB
*
* @package Test\Files\Utils
*/
class ScannerTest extends \Test\TestCase {
/**
* @var \Test\Util\User\Dummy
*/
private $userBackend;
protected function setUp(): void {
parent::setUp();
$this->userBackend = new \Test\Util\User\Dummy();
\OC::$server->getUserManager()->registerBackend($this->userBackend);
$this->loginAsUser();
}
protected function tearDown(): void {
$this->logout();
\OC::$server->getUserManager()->removeBackend($this->userBackend);
parent::tearDown();
}
public function testReuseExistingRoot() {
$storage = new Temporary([]);
$mount = new MountPoint($storage, '');
Filesystem::getMountManager()->addMount($mount);
$cache = $storage->getCache();
$storage->mkdir('folder');
$storage->file_put_contents('foo.txt', 'qwerty');
$storage->file_put_contents('folder/bar.txt', 'qwerty');
$scanner = new TestScanner('', \OC::$server->getDatabaseConnection(), $this->createMock(IEventDispatcher::class), \OC::$server->get(LoggerInterface::class));
$scanner->addMount($mount);
$scanner->scan('');
$this->assertTrue($cache->inCache('folder/bar.txt'));
$oldRoot = $cache->get('');
$scanner->scan('');
$newRoot = $cache->get('');
$this->assertEquals($oldRoot, $newRoot);
}
public function testReuseExistingFile() {
$storage = new Temporary([]);
$mount = new MountPoint($storage, '');
Filesystem::getMountManager()->addMount($mount);
$cache = $storage->getCache();
$storage->mkdir('folder');
$storage->file_put_contents('foo.txt', 'qwerty');
$storage->file_put_contents('folder/bar.txt', 'qwerty');
$scanner = new TestScanner('', \OC::$server->getDatabaseConnection(), $this->createMock(IEventDispatcher::class), \OC::$server->get(LoggerInterface::class));
$scanner->addMount($mount);
$scanner->scan('');
$this->assertTrue($cache->inCache('folder/bar.txt'));
$old = $cache->get('folder/bar.txt');
$scanner->scan('');
$new = $cache->get('folder/bar.txt');
$this->assertEquals($old, $new);
}
public function testScanSubMount() {
$uid = $this->getUniqueID();
$this->userBackend->createUser($uid, 'test');
$mountProvider = $this->createMock(IMountProvider::class);
$storage = new Temporary([]);
$mount = new MountPoint($storage, '/' . $uid . '/files/foo');
$mountProvider->expects($this->any())
->method('getMountsForUser')
->willReturnCallback(function (IUser $user, IStorageFactory $storageFactory) use ($mount, $uid) {
if ($user->getUID() === $uid) {
return [$mount];
} else {
return [];
}
});
\OC::$server->getMountProviderCollection()->registerProvider($mountProvider);
$cache = $storage->getCache();
$storage->mkdir('folder');
$storage->file_put_contents('foo.txt', 'qwerty');
$storage->file_put_contents('folder/bar.txt', 'qwerty');
$scanner = new \OC\Files\Utils\Scanner($uid, \OC::$server->getDatabaseConnection(), \OC::$server->query(IEventDispatcher::class), \OC::$server->get(LoggerInterface::class));
$this->assertFalse($cache->inCache('folder/bar.txt'));
$scanner->scan('/' . $uid . '/files/foo');
$this->assertTrue($cache->inCache('folder/bar.txt'));
}
/**
* @return array
*/
public function invalidPathProvider() {
return [
[
'../',
],
[
'..\\',
],
[
'../..\\../',
],
];
}
/**
* @dataProvider invalidPathProvider
* @param string $invalidPath
*/
public function testInvalidPathScanning($invalidPath) {
$this->expectException(\InvalidArgumentException::class);
$this->expectExceptionMessage('Invalid path to scan');
$scanner = new TestScanner('', \OC::$server->getDatabaseConnection(), $this->createMock(IEventDispatcher::class), \OC::$server->get(LoggerInterface::class));
$scanner->scan($invalidPath);
}
public function testPropagateEtag() {
$storage = new Temporary([]);
$mount = new MountPoint($storage, '');
Filesystem::getMountManager()->addMount($mount);
$cache = $storage->getCache();
$storage->mkdir('folder');
$storage->file_put_contents('folder/bar.txt', 'qwerty');
$storage->touch('folder/bar.txt', time() - 200);
$scanner = new TestScanner('', \OC::$server->getDatabaseConnection(), $this->createMock(IEventDispatcher::class), \OC::$server->get(LoggerInterface::class));
$scanner->addMount($mount);
$scanner->scan('');
$this->assertTrue($cache->inCache('folder/bar.txt'));
$oldRoot = $cache->get('');
$storage->file_put_contents('folder/bar.txt', 'qwerty');
$scanner->scan('');
$newRoot = $cache->get('');
$this->assertNotEquals($oldRoot->getEtag(), $newRoot->getEtag());
}
public function testShallow() {
$storage = new Temporary([]);
$mount = new MountPoint($storage, '');
Filesystem::getMountManager()->addMount($mount);
$cache = $storage->getCache();
$storage->mkdir('folder');
$storage->mkdir('folder/subfolder');
$storage->file_put_contents('foo.txt', 'qwerty');
$storage->file_put_contents('folder/bar.txt', 'qwerty');
$storage->file_put_contents('folder/subfolder/foobar.txt', 'qwerty');
$scanner = new TestScanner('', \OC::$server->getDatabaseConnection(), $this->createMock(IEventDispatcher::class), \OC::$server->get(LoggerInterface::class));
$scanner->addMount($mount);
$scanner->scan('', $recusive = false);
$this->assertTrue($cache->inCache('folder'));
$this->assertFalse($cache->inCache('folder/subfolder'));
$this->assertTrue($cache->inCache('foo.txt'));
$this->assertFalse($cache->inCache('folder/bar.txt'));
$this->assertFalse($cache->inCache('folder/subfolder/foobar.txt'));
$scanner->scan('folder', $recusive = false);
$this->assertTrue($cache->inCache('folder'));
$this->assertTrue($cache->inCache('folder/subfolder'));
$this->assertTrue($cache->inCache('foo.txt'));
$this->assertTrue($cache->inCache('folder/bar.txt'));
$this->assertFalse($cache->inCache('folder/subfolder/foobar.txt'));
}
}
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