The app which enables the users to edit office documents from Nextcloud using ONLYOFFICE Document Server, allows multiple users to collaborate in real time and to save back those changes to Nextcloud
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onlyoffice-nextcloud/tests/unit/lib/FileUtilityTest.php

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14 KiB

<?php
declare(strict_types=1);
/*
* Copyright (C) Ascensio System SIA, 2009-2026
*
* This program is a free software product. You can redistribute it and/or
* modify it under the terms of the GNU Affero General Public License (AGPL)
* version 3 as published by the Free Software Foundation, together with the
* additional terms provided in the LICENSE file.
*
* This program is distributed WITHOUT ANY WARRANTY; without even the implied
* warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. For
* details, see the GNU AGPL at: https://www.gnu.org/licenses/agpl-3.0.html
*
* You can contact Ascensio System SIA by email at info@onlyoffice.com
* or by postal mail at 20A-6 Ernesta Birznieka-Upisha Street, Riga,
* LV-1050, Latvia, European Union.
*
* The interactive user interfaces in modified versions of the Program
* are required to display Appropriate Legal Notices in accordance with
* Section 5 of the GNU AGPL version 3.
*
* No trademark rights are granted under this License.
*
* All non-code elements of the Product, including illustrations,
* icon sets, and technical writing content, are licensed under the
* Creative Commons Attribution-ShareAlike 4.0 International License:
* https://creativecommons.org/licenses/by-sa/4.0/legalcode
*
* This license applies only to such non-code elements and does not
* modify or replace the licensing terms applicable to the Program's
* source code, which remains licensed under the GNU Affero General
* Public License v3.
*
* SPDX-License-Identifier: AGPL-3.0-only
*/
namespace OCA\Onlyoffice\Tests\PHP;
use OCA\Files_Versions\Versions\IVersion;
use OCA\Onlyoffice\AppConfig;
use OCA\Onlyoffice\FileUtility;
use OCA\Onlyoffice\KeyManager;
use OCP\Constants;
use OCP\Files\File;
use OCP\Files\Folder;
use OCP\Files\NotFoundException;
use OCP\IL10N;
use OCP\ISession;
use OCP\Share\Exceptions\ShareNotFound;
use OCP\Share\IManager;
use OCP\Share\IShare;
use OCP\Share\IAttributes;
use PHPUnit\Framework\Attributes\CoversClass;
use PHPUnit\Framework\MockObject\Stub;
use Psr\Log\LoggerInterface;
use Test\TestCase;
#[CoversClass(FileUtility::class)]
class FileUtilityTest extends TestCase {
private IL10N&Stub $trans;
private IManager&Stub $shareManager;
private ISession&Stub $session;
private KeyManager&Stub $keyManager;
private AppConfig&Stub $appConfig;
private FileUtility $fileUtility;
protected function setUp(): void {
parent::setUp();
$this->trans = $this->createStub(IL10N::class);
$this->trans->method("t")->willReturnArgument(0);
$this->shareManager = $this->createStub(IManager::class);
$this->session = $this->createStub(ISession::class);
$this->keyManager = $this->createStub(KeyManager::class);
$this->appConfig = $this->createStub(AppConfig::class);
$this->fileUtility = new FileUtility(
$this->trans,
$this->createStub(LoggerInterface::class),
$this->appConfig,
$this->shareManager,
$this->session,
$this->keyManager,
);
}
private function makeShare(
string $id = "share1",
int $permissions = Constants::PERMISSION_READ,
?string $password = null,
?object $node = null
): IShare&Stub {
$share = $this->createStub(IShare::class);
$share->method("getId")->willReturn($id);
$share->method("getPermissions")->willReturn($permissions);
$share->method("getPassword")->willReturn($password);
$share->method("getNode")->willReturn($node ?? $this->createStub(File::class));
return $share;
}
/**
* Returns an error when the token is empty.
*/
public function testGetShareReturnsErrorForEmptyToken(): void {
[$share, $error] = $this->fileUtility->getShare("");
$this->assertNull($share);
$this->assertNotNull($error);
}
/**
* Returns an error when no share is found for the token.
*/
public function testGetShareReturnsErrorWhenShareNotFound(): void {
$this->shareManager->method("getShareByToken")->willThrowException(new ShareNotFound());
[$share, $error] = $this->fileUtility->getShare("invalid-token");
$this->assertNull($share);
$this->assertNotNull($error);
}
/**
* Returns the share when a valid unprotected token is given.
*/
public function testGetShareReturnsShareForValidToken(): void {
$expected = $this->makeShare();
$this->shareManager->method("getShareByToken")->willReturn($expected);
$this->session->method("get")->willReturn(null);
[$share, $error] = $this->fileUtility->getShare("valid-token");
$this->assertSame($expected, $share);
$this->assertNull($error);
}
/**
* Returns an error when the share is password-protected and the user is not authenticated.
*/
public function testGetShareReturnsErrorForPasswordProtectedShareWhenNotAuthenticated(): void {
$this->shareManager->method("getShareByToken")->willReturn($this->makeShare("share1", Constants::PERMISSION_READ, "secret"));
$this->session->method("get")->willReturn(null);
[$share, $error] = $this->fileUtility->getShare("token");
$this->assertNull($share);
$this->assertNotNull($error);
}
/**
* Returns the share when the user is authenticated via the array session format.
*/
public function testGetShareReturnsShareWhenAuthenticatedViaArray(): void {
$this->shareManager->method("getShareByToken")->willReturn($this->makeShare("share1", Constants::PERMISSION_READ, "secret"));
$this->session->method("get")->willReturn(["share1"]);
[$share, $error] = $this->fileUtility->getShare("token");
$this->assertNotNull($share);
$this->assertNull($error);
}
/**
* Returns the share when the user is authenticated via the legacy string session format.
*/
public function testGetShareReturnsShareWhenAuthenticatedViaString(): void {
$this->shareManager->method("getShareByToken")->willReturn($this->makeShare("share1", Constants::PERMISSION_READ, "secret"));
$this->session->method("get")->willReturn("share1");
[$share, $error] = $this->fileUtility->getShare("token");
$this->assertNotNull($share);
$this->assertNull($error);
}
/**
* Returns an error when the share has no read permission.
*/
public function testGetNodeByTokenReturnsErrorForNoReadPermission(): void {
$this->shareManager->method("getShareByToken")->willReturn($this->makeShare("s1", 0));
$this->session->method("get")->willReturn(null);
[$node, $error] = $this->fileUtility->getNodeByToken("token");
$this->assertNull($node);
$this->assertNotNull($error);
}
/**
* Returns an error when the shared node is not found.
*/
public function testGetNodeByTokenReturnsErrorWhenNodeNotFound(): void {
$share = $this->makeShare("s1", Constants::PERMISSION_READ);
$share->method("getNode")->willThrowException(new NotFoundException());
$this->shareManager->method("getShareByToken")->willReturn($share);
$this->session->method("get")->willReturn(null);
[$node, $error] = $this->fileUtility->getNodeByToken("token");
$this->assertNull($node);
$this->assertNotNull($error);
}
/**
* Returns the node and share when the token is valid and has read permission.
*/
public function testGetNodeByTokenReturnsNodeForValidShare(): void {
$file = $this->createStub(File::class);
$share = $this->makeShare("s1", Constants::PERMISSION_READ, null, $file);
$this->shareManager->method("getShareByToken")->willReturn($share);
$this->session->method("get")->willReturn(null);
[$node, $error, $returnedShare] = $this->fileUtility->getNodeByToken("token");
$this->assertSame($file, $node);
$this->assertNull($error);
$this->assertSame($share, $returnedShare);
}
/**
* Returns the file directly when the share node is a file.
*/
public function testGetFileByTokenReturnsFileNodeDirectly(): void {
$file = $this->createStub(File::class);
$share = $this->makeShare("s1", Constants::PERMISSION_READ, null, $file);
$this->shareManager->method("getShareByToken")->willReturn($share);
$this->session->method("get")->willReturn(null);
[$result, $error] = $this->fileUtility->getFileByToken(null, "token");
$this->assertSame($file, $result);
$this->assertNull($error);
}
/**
* Returns the file from a folder by file ID when the share node is a folder.
*/
public function testGetFileByTokenReturnsFolderChildById(): void {
$file = $this->createStub(File::class);
$folder = $this->createStub(Folder::class);
$folder->method("getById")->willReturn([$file]);
$share = $this->makeShare("s1", Constants::PERMISSION_READ, null, $folder);
$this->shareManager->method("getShareByToken")->willReturn($share);
$this->session->method("get")->willReturn(null);
[$result, $error] = $this->fileUtility->getFileByToken(42, "token");
$this->assertSame($file, $result);
$this->assertNull($error);
}
/**
* Returns the file from a folder by path when no file ID is given.
*/
public function testGetFileByTokenReturnsFolderChildByPath(): void {
$file = $this->createStub(File::class);
$folder = $this->createStub(Folder::class);
$folder->method("get")->willReturn($file);
$share = $this->makeShare("s1", Constants::PERMISSION_READ, null, $folder);
$this->shareManager->method("getShareByToken")->willReturn($share);
$this->session->method("get")->willReturn(null);
[$result, $error] = $this->fileUtility->getFileByToken(null, "token", "subdir/file.docx");
$this->assertSame($file, $result);
$this->assertNull($error);
}
/**
* Generates a new key, stores it and returns it when none exists.
*/
public function testGetKeyGeneratesAndStoresKeyWhenNoneExists(): void {
$file = $this->createStub(File::class);
$file->method("getId")->willReturn(1);
$keyManager = $this->createMock(KeyManager::class);
$keyManager->method("get")->willReturn("");
$keyManager->expects($this->once())->method("set");
$this->appConfig->method("getSystemValue")->willReturn("instance-id");
$fileUtility = new FileUtility(
$this->trans,
$this->createStub(LoggerInterface::class),
$this->appConfig,
$this->shareManager,
$this->session,
$keyManager,
);
$key = $fileUtility->getKey($file);
$this->assertStringStartsWith("instance-id_", $key);
}
/**
* Returns the existing stored key without generating a new one.
*/
public function testGetKeyReturnsExistingKeyWithoutGenerating(): void {
$file = $this->createStub(File::class);
$file->method("getId")->willReturn(1);
$keyManager = $this->createMock(KeyManager::class);
$keyManager->method("get")->willReturn("existing-key");
$keyManager->expects($this->never())->method("set");
$fileUtility = new FileUtility(
$this->trans,
$this->createStub(LoggerInterface::class),
$this->appConfig,
$this->shareManager,
$this->session,
$keyManager,
);
$this->assertSame("existing-key", $fileUtility->getKey($file));
}
/**
* Combines instance ID, file etag and revision ID into the version key.
*/
public function testGetVersionKeyCombinesInstanceIdEtagAndRevisionId(): void {
$this->appConfig->method("getSystemValue")->willReturn("inst123");
$sourceFile = $this->createStub(File::class);
$sourceFile->method("getEtag")->willReturn("etag-abc");
$version = $this->createStub(IVersion::class);
$version->method("getSourceFile")->willReturn($sourceFile);
$version->method("getRevisionId")->willReturn("1234567890");
$key = $this->fileUtility->getVersionKey($version);
$this->assertSame("inst123_etag-abc_1234567890", $key);
}
/**
* Returns true when no download attribute is set on the share.
*/
public function testCanShareDownloadReturnsTrueWhenNoAttributeSet(): void {
$share = $this->createStub(IShare::class);
$share->method("getAttributes")->willReturn(null);
$this->assertTrue(FileUtility::canShareDownload($share));
}
/**
* Returns false when the download attribute is explicitly set to false.
*/
public function testCanShareDownloadReturnsFalseWhenAttributeIsFalse(): void {
$attributes = $this->createStub(IAttributes::class);
$attributes->method("getAttribute")->willReturn(false);
$share = $this->createStub(IShare::class);
$share->method("getAttributes")->willReturn($attributes);
$this->assertFalse(FileUtility::canShareDownload($share));
}
/**
* Returns true when the download attribute is explicitly set to true.
*/
public function testCanShareDownloadReturnsTrueWhenAttributeIsTrue(): void {
$attributes = $this->createStub(IAttributes::class);
$attributes->method("getAttribute")->willReturn(true);
$share = $this->createStub(IShare::class);
$share->method("getAttributes")->willReturn($attributes);
$this->assertTrue(FileUtility::canShareDownload($share));
}
}