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<?php
/**
* Copyright (c) 2014 Robin Appelman <icewind@owncloud.com>
* This file is licensed under the Affero General Public License version 3 or
* later.
* See the COPYING-README file.
*/
namespace Test\Files\Storage\Wrapper;
use OC\Files\Storage\Wrapper\Wrapper;
use OCP\Constants;
use OCP\Files\Cache\IScanner;
/**
* @group DB
*/
class PermissionsMaskTest extends \Test\Files\Storage\Storage {
/**
* @var \OC\Files\Storage\Temporary
*/
private $sourceStorage;
protected function setUp(): void {
parent::setUp();
$this->sourceStorage = new \OC\Files\Storage\Temporary(array());
$this->instance = $this->getMaskedStorage(Constants::PERMISSION_ALL);
}
protected function tearDown(): void {
$this->sourceStorage->cleanUp();
parent::tearDown();
}
protected function getMaskedStorage($mask) {
return new \OC\Files\Storage\Wrapper\PermissionsMask(array(
'storage' => $this->sourceStorage,
'mask' => $mask
));
}
public function testMkdirNoCreate() {
$storage = $this->getMaskedStorage(Constants::PERMISSION_ALL - Constants::PERMISSION_CREATE);
$this->assertFalse($storage->mkdir('foo'));
$this->assertFalse($storage->file_exists('foo'));
}
public function testRmdirNoDelete() {
$storage = $this->getMaskedStorage(Constants::PERMISSION_ALL - Constants::PERMISSION_DELETE);
$this->assertTrue($storage->mkdir('foo'));
$this->assertTrue($storage->file_exists('foo'));
$this->assertFalse($storage->rmdir('foo'));
$this->assertTrue($storage->file_exists('foo'));
}
public function testTouchNewFileNoCreate() {
$storage = $this->getMaskedStorage(Constants::PERMISSION_ALL - Constants::PERMISSION_CREATE);
$this->assertFalse($storage->touch('foo'));
$this->assertFalse($storage->file_exists('foo'));
}
public function testTouchNewFileNoUpdate() {
$storage = $this->getMaskedStorage(Constants::PERMISSION_ALL - Constants::PERMISSION_UPDATE);
$this->assertTrue($storage->touch('foo'));
$this->assertTrue($storage->file_exists('foo'));
}
public function testTouchExistingFileNoUpdate() {
$this->sourceStorage->touch('foo');
$storage = $this->getMaskedStorage(Constants::PERMISSION_ALL - Constants::PERMISSION_UPDATE);
$this->assertFalse($storage->touch('foo'));
}
public function testUnlinkNoDelete() {
$storage = $this->getMaskedStorage(Constants::PERMISSION_ALL - Constants::PERMISSION_DELETE);
$this->assertTrue($storage->touch('foo'));
$this->assertTrue($storage->file_exists('foo'));
$this->assertFalse($storage->unlink('foo'));
$this->assertTrue($storage->file_exists('foo'));
}
public function testPutContentsNewFileNoUpdate() {
$storage = $this->getMaskedStorage(Constants::PERMISSION_ALL - Constants::PERMISSION_UPDATE);
$this->assertEquals(3, $storage->file_put_contents('foo', 'bar'));
$this->assertEquals('bar', $storage->file_get_contents('foo'));
}
public function testPutContentsNewFileNoCreate() {
$storage = $this->getMaskedStorage(Constants::PERMISSION_ALL - Constants::PERMISSION_CREATE);
$this->assertFalse($storage->file_put_contents('foo', 'bar'));
}
public function testPutContentsExistingFileNoUpdate() {
$this->sourceStorage->touch('foo');
$storage = $this->getMaskedStorage(Constants::PERMISSION_ALL - Constants::PERMISSION_UPDATE);
$this->assertFalse($storage->file_put_contents('foo', 'bar'));
}
public function testFopenExistingFileNoUpdate() {
$this->sourceStorage->touch('foo');
$storage = $this->getMaskedStorage(Constants::PERMISSION_ALL - Constants::PERMISSION_UPDATE);
$this->assertFalse($storage->fopen('foo', 'w'));
}
public function testFopenNewFileNoCreate() {
$storage = $this->getMaskedStorage(Constants::PERMISSION_ALL - Constants::PERMISSION_CREATE);
$this->assertFalse($storage->fopen('foo', 'w'));
}
public function testScanNewFiles() {
$storage = $this->getMaskedStorage(Constants::PERMISSION_READ + Constants::PERMISSION_CREATE);
$storage->file_put_contents('foo', 'bar');
$storage->getScanner()->scan('');
$this->assertEquals(Constants::PERMISSION_ALL - Constants::PERMISSION_CREATE, $this->sourceStorage->getCache()->get('foo')->getPermissions());
$this->assertEquals(Constants::PERMISSION_READ, $storage->getCache()->get('foo')->getPermissions());
}
public function testScanNewWrappedFiles() {
$storage = $this->getMaskedStorage(Constants::PERMISSION_READ + Constants::PERMISSION_CREATE);
$wrappedStorage = new Wrapper(['storage' => $storage]);
$wrappedStorage->file_put_contents('foo', 'bar');
$wrappedStorage->getScanner()->scan('');
$this->assertEquals(Constants::PERMISSION_ALL - Constants::PERMISSION_CREATE, $this->sourceStorage->getCache()->get('foo')->getPermissions());
$this->assertEquals(Constants::PERMISSION_READ, $storage->getCache()->get('foo')->getPermissions());
}
public function testScanNewFilesNested() {
$storage = $this->getMaskedStorage(Constants::PERMISSION_READ + Constants::PERMISSION_CREATE + Constants::PERMISSION_UPDATE);
$nestedStorage = new \OC\Files\Storage\Wrapper\PermissionsMask(array(
'storage' => $storage,
'mask' => Constants::PERMISSION_READ + Constants::PERMISSION_CREATE
));
$wrappedStorage = new Wrapper(['storage' => $nestedStorage]);
$wrappedStorage->file_put_contents('foo', 'bar');
$wrappedStorage->getScanner()->scan('');
$this->assertEquals(Constants::PERMISSION_ALL - Constants::PERMISSION_CREATE, $this->sourceStorage->getCache()->get('foo')->getPermissions());
$this->assertEquals(Constants::PERMISSION_READ + Constants::PERMISSION_UPDATE, $storage->getCache()->get('foo')->getPermissions());
$this->assertEquals(Constants::PERMISSION_READ, $wrappedStorage->getCache()->get('foo')->getPermissions());
}
public function testScanUnchanged() {
$this->sourceStorage->mkdir('foo');
$this->sourceStorage->file_put_contents('foo/bar.txt', 'bar');
$this->sourceStorage->getScanner()->scan('foo');
$storage = $this->getMaskedStorage(Constants::PERMISSION_READ);
$scanner = $storage->getScanner();
$called = false;
$scanner->listen('\OC\Files\Cache\Scanner', 'addToCache', function () use (&$called) {
$called = true;
});
$scanner->scan('foo', IScanner::SCAN_RECURSIVE, IScanner::REUSE_ETAG | IScanner::REUSE_SIZE);
$this->assertFalse($called);
}
public function testScanUnchangedWrapped() {
$this->sourceStorage->mkdir('foo');
$this->sourceStorage->file_put_contents('foo/bar.txt', 'bar');
$this->sourceStorage->getScanner()->scan('foo');
$storage = $this->getMaskedStorage(Constants::PERMISSION_READ);
$wrappedStorage = new Wrapper(['storage' => $storage]);
$scanner = $wrappedStorage->getScanner();
$called = false;
$scanner->listen('\OC\Files\Cache\Scanner', 'addToCache', function () use (&$called) {
$called = true;
});
$scanner->scan('foo', IScanner::SCAN_RECURSIVE, IScanner::REUSE_ETAG | IScanner::REUSE_SIZE);
$this->assertFalse($called);
}
}
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