434 lines
15 KiB
PHP
434 lines
15 KiB
PHP
<?php
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/**
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* ownCloud
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*
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* @copyright (C) 2015 ownCloud, Inc.
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*
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* @author Bjoern Schiessle <schiessle@owncloud.com>
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU AFFERO GENERAL PUBLIC LICENSE
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* License as published by the Free Software Foundation; either
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* version 3 of the License, or any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU AFFERO GENERAL PUBLIC LICENSE for more details.
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*
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* You should have received a copy of the GNU Affero General Public
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* License along with this library. If not, see <http://www.gnu.org/licenses/>.
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*/
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namespace Test\Encryption\Keys;
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use OC\Encryption\Keys\Storage;
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use Test\TestCase;
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class StorageTest extends TestCase {
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/** @var Storage */
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protected $storage;
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/** @var \PHPUnit_Framework_MockObject_MockObject */
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protected $util;
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/** @var \PHPUnit_Framework_MockObject_MockObject */
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protected $view;
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public function setUp() {
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parent::setUp();
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$this->util = $this->getMockBuilder('OC\Encryption\Util')
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->disableOriginalConstructor()
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->getMock();
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$this->view = $this->getMockBuilder('OC\Files\View')
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->disableOriginalConstructor()
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->getMock();
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$this->storage = new Storage($this->view, $this->util);
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}
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public function testSetFileKey() {
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$this->util->expects($this->any())
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->method('getUidAndFilename')
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->willReturn(array('user1', '/files/foo.txt'));
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$this->util->expects($this->any())
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->method('stripPartialFileExtension')
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->willReturnArgument(0);
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$this->util->expects($this->any())
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->method('isSystemWideMountPoint')
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->willReturn(false);
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$this->view->expects($this->once())
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->method('file_put_contents')
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->with($this->equalTo('/user1/files_encryption/keys/files/foo.txt/encModule/fileKey'),
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$this->equalTo('key'))
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->willReturn(strlen('key'));
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$this->assertTrue(
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$this->storage->setFileKey('user1/files/foo.txt', 'fileKey', 'key', 'encModule')
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);
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}
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public function testGetFileKey() {
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$this->util->expects($this->any())
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->method('getUidAndFilename')
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->willReturn(array('user1', '/files/foo.txt'));
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// we need to strip away the part file extension in order to reuse a
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// existing key if it exists, otherwise versions will break
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$this->util->expects($this->once())
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->method('stripPartialFileExtension')
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->willReturnArgument(0);
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$this->util->expects($this->any())
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->method('isSystemWideMountPoint')
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->willReturn(false);
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$this->view->expects($this->once())
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->method('file_get_contents')
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->with($this->equalTo('/user1/files_encryption/keys/files/foo.txt/encModule/fileKey'))
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->willReturn('key');
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$this->view->expects($this->once())
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->method('file_exists')
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->with($this->equalTo('/user1/files_encryption/keys/files/foo.txt/encModule/fileKey'))
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->willReturn(true);
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$this->assertSame('key',
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$this->storage->getFileKey('user1/files/foo.txt', 'fileKey', 'encModule')
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);
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}
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public function testSetFileKeySystemWide() {
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$this->util->expects($this->any())
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->method('getUidAndFilename')
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->willReturn(array('user1', '/files/foo.txt'));
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$this->util->expects($this->any())
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->method('isSystemWideMountPoint')
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->willReturn(true);
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$this->util->expects($this->any())
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->method('stripPartialFileExtension')
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->willReturnArgument(0);
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$this->view->expects($this->once())
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->method('file_put_contents')
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->with($this->equalTo('/files_encryption/keys/files/foo.txt/encModule/fileKey'),
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$this->equalTo('key'))
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->willReturn(strlen('key'));
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$this->assertTrue(
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$this->storage->setFileKey('user1/files/foo.txt', 'fileKey', 'key', 'encModule')
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);
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}
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public function testGetFileKeySystemWide() {
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$this->util->expects($this->any())
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->method('getUidAndFilename')
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->willReturn(array('user1', '/files/foo.txt'));
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$this->util->expects($this->any())
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->method('stripPartialFileExtension')
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->willReturnArgument(0);
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$this->util->expects($this->any())
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->method('isSystemWideMountPoint')
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->willReturn(true);
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$this->view->expects($this->once())
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->method('file_get_contents')
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->with($this->equalTo('/files_encryption/keys/files/foo.txt/encModule/fileKey'))
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->willReturn('key');
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$this->view->expects($this->once())
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->method('file_exists')
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->with($this->equalTo('/files_encryption/keys/files/foo.txt/encModule/fileKey'))
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->willReturn(true);
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$this->assertSame('key',
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$this->storage->getFileKey('user1/files/foo.txt', 'fileKey', 'encModule')
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);
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}
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public function testSetSystemUserKey() {
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$this->view->expects($this->once())
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->method('file_put_contents')
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->with($this->equalTo('/files_encryption/encModule/shareKey_56884'),
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$this->equalTo('key'))
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->willReturn(strlen('key'));
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$this->assertTrue(
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$this->storage->setSystemUserKey('shareKey_56884', 'key', 'encModule')
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);
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}
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public function testSetUserKey() {
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$this->view->expects($this->once())
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->method('file_put_contents')
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->with($this->equalTo('/user1/files_encryption/encModule/user1.publicKey'),
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$this->equalTo('key'))
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->willReturn(strlen('key'));
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$this->assertTrue(
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$this->storage->setUserKey('user1', 'publicKey', 'key', 'encModule')
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);
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}
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public function testGetSystemUserKey() {
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$this->view->expects($this->once())
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->method('file_get_contents')
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->with($this->equalTo('/files_encryption/encModule/shareKey_56884'))
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->willReturn('key');
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$this->view->expects($this->once())
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->method('file_exists')
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->with($this->equalTo('/files_encryption/encModule/shareKey_56884'))
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->willReturn(true);
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$this->assertSame('key',
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$this->storage->getSystemUserKey('shareKey_56884', 'encModule')
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);
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}
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public function testGetUserKey() {
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$this->view->expects($this->once())
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->method('file_get_contents')
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->with($this->equalTo('/user1/files_encryption/encModule/user1.publicKey'))
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->willReturn('key');
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$this->view->expects($this->once())
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->method('file_exists')
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->with($this->equalTo('/user1/files_encryption/encModule/user1.publicKey'))
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->willReturn(true);
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$this->assertSame('key',
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$this->storage->getUserKey('user1', 'publicKey', 'encModule')
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);
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}
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public function testDeleteUserKey() {
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$this->view->expects($this->once())
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->method('file_exists')
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->with($this->equalTo('/user1/files_encryption/encModule/user1.publicKey'))
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->willReturn(true);
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$this->view->expects($this->once())
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->method('unlink')
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->with($this->equalTo('/user1/files_encryption/encModule/user1.publicKey'))
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->willReturn(true);
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$this->assertTrue(
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$this->storage->deleteUserKey('user1', 'publicKey', 'encModule')
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);
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}
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public function testDeleteSystemUserKey() {
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$this->view->expects($this->once())
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->method('file_exists')
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->with($this->equalTo('/files_encryption/encModule/shareKey_56884'))
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->willReturn(true);
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$this->view->expects($this->once())
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->method('unlink')
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->with($this->equalTo('/files_encryption/encModule/shareKey_56884'))
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->willReturn(true);
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$this->assertTrue(
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$this->storage->deleteSystemUserKey('shareKey_56884', 'encModule')
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);
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}
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public function testDeleteFileKeySystemWide() {
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$this->util->expects($this->any())
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->method('getUidAndFilename')
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->willReturn(array('user1', '/files/foo.txt'));
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$this->util->expects($this->any())
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->method('stripPartialFileExtension')
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->willReturnArgument(0);
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$this->util->expects($this->any())
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->method('isSystemWideMountPoint')
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->willReturn(true);
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$this->view->expects($this->once())
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->method('file_exists')
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->with($this->equalTo('/files_encryption/keys/files/foo.txt/encModule/fileKey'))
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->willReturn(true);
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$this->view->expects($this->once())
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->method('unlink')
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->with($this->equalTo('/files_encryption/keys/files/foo.txt/encModule/fileKey'))
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->willReturn(true);
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$this->assertTrue(
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$this->storage->deleteFileKey('user1/files/foo.txt', 'fileKey', 'encModule')
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);
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}
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public function testDeleteFileKey() {
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$this->util->expects($this->any())
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->method('getUidAndFilename')
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->willReturn(array('user1', '/files/foo.txt'));
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$this->util->expects($this->any())
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->method('stripPartialFileExtension')
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->willReturnArgument(0);
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$this->util->expects($this->any())
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->method('isSystemWideMountPoint')
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->willReturn(false);
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$this->view->expects($this->once())
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->method('file_exists')
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->with($this->equalTo('/user1/files_encryption/keys/files/foo.txt/encModule/fileKey'))
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->willReturn(true);
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$this->view->expects($this->once())
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->method('unlink')
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->with($this->equalTo('/user1/files_encryption/keys/files/foo.txt/encModule/fileKey'))
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->willReturn(true);
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$this->assertTrue(
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$this->storage->deleteFileKey('user1/files/foo.txt', 'fileKey', 'encModule')
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);
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}
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/**
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* @dataProvider dataProviderCopyRename
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*/
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public function testRenameKeys($source, $target, $systemWideMountSource, $systemWideMountTarget, $expectedSource, $expectedTarget) {
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$this->view->expects($this->any())
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->method('file_exists')
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->willReturn(true);
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$this->view->expects($this->any())
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->method('is_dir')
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->willReturn(true);
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$this->view->expects($this->once())
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->method('rename')
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->with(
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$this->equalTo($expectedSource),
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$this->equalTo($expectedTarget))
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->willReturn(true);
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$this->util->expects($this->any())
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->method('getUidAndFilename')
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->will($this->returnCallback(array($this, 'getUidAndFilenameCallback')));
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$this->util->expects($this->any())
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->method('isSystemWideMountPoint')
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->willReturnCallback(function($path, $owner) use ($systemWideMountSource, $systemWideMountTarget) {
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if(strpos($path, 'source.txt') !== false) {
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return $systemWideMountSource;
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}
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return $systemWideMountTarget;
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});
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$this->storage->renameKeys($source, $target);
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}
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/**
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* @dataProvider dataProviderCopyRename
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*/
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public function testCopyKeys($source, $target, $systemWideMountSource, $systemWideMountTarget , $expectedSource, $expectedTarget) {
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$this->view->expects($this->any())
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->method('file_exists')
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->willReturn(true);
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$this->view->expects($this->any())
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->method('is_dir')
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->willReturn(true);
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$this->view->expects($this->once())
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->method('copy')
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->with(
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$this->equalTo($expectedSource),
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$this->equalTo($expectedTarget))
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->willReturn(true);
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$this->util->expects($this->any())
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->method('getUidAndFilename')
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->will($this->returnCallback(array($this, 'getUidAndFilenameCallback')));
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$this->util->expects($this->any())
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->method('isSystemWideMountPoint')
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->willReturnCallback(function($path, $owner) use ($systemWideMountSource, $systemWideMountTarget) {
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if(strpos($path, 'source.txt') !== false) {
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return $systemWideMountSource;
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}
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return $systemWideMountTarget;
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});
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$this->storage->copyKeys($source, $target);
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}
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public function getUidAndFilenameCallback() {
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$args = func_get_args();
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$path = $args[0];
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$parts = explode('/', $path);
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return array($parts[1], '/' . implode('/', array_slice($parts, 2)));
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}
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public function dataProviderCopyRename() {
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return array(
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array('/user1/files/source.txt', '/user1/files/target.txt', false, false,
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'/user1/files_encryption/keys/files/source.txt/', '/user1/files_encryption/keys/files/target.txt/'),
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array('/user1/files/foo/source.txt', '/user1/files/target.txt', false, false,
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'/user1/files_encryption/keys/files/foo/source.txt/', '/user1/files_encryption/keys/files/target.txt/'),
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array('/user1/files/source.txt', '/user1/files/foo/target.txt', false, false,
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'/user1/files_encryption/keys/files/source.txt/', '/user1/files_encryption/keys/files/foo/target.txt/'),
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array('/user1/files/source.txt', '/user1/files/foo/target.txt', true, true,
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'/files_encryption/keys/files/source.txt/', '/files_encryption/keys/files/foo/target.txt/'),
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array('/user1/files/source.txt', '/user1/files/target.txt', false, true,
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'/user1/files_encryption/keys/files/source.txt/', '/files_encryption/keys/files/target.txt/'),
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array('/user1/files/source.txt', '/user1/files/target.txt', true, false,
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'/files_encryption/keys/files/source.txt/', '/user1/files_encryption/keys/files/target.txt/'),
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array('/user2/files/source.txt', '/user1/files/target.txt', false, false,
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'/user2/files_encryption/keys/files/source.txt/', '/user1/files_encryption/keys/files/target.txt/'),
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array('/user2/files/foo/source.txt', '/user1/files/target.txt', false, false,
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'/user2/files_encryption/keys/files/foo/source.txt/', '/user1/files_encryption/keys/files/target.txt/'),
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array('/user2/files/source.txt', '/user1/files/foo/target.txt', false, false,
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'/user2/files_encryption/keys/files/source.txt/', '/user1/files_encryption/keys/files/foo/target.txt/'),
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array('/user2/files/source.txt', '/user1/files/foo/target.txt', true, true,
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'/files_encryption/keys/files/source.txt/', '/files_encryption/keys/files/foo/target.txt/'),
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array('/user2/files/source.txt', '/user1/files/target.txt', false, true,
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'/user2/files_encryption/keys/files/source.txt/', '/files_encryption/keys/files/target.txt/'),
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array('/user2/files/source.txt', '/user1/files/target.txt', true, false,
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'/files_encryption/keys/files/source.txt/', '/user1/files_encryption/keys/files/target.txt/'),
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);
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}
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/**
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* @dataProvider dataTestGetPathToKeys
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*
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* @param string $path
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* @param boolean $systemWideMountPoint
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* @param string $expected
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*/
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public function testGetPathToKeys($path, $systemWideMountPoint, $expected) {
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$this->util->expects($this->any())
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->method('getUidAndFilename')
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->will($this->returnCallback(array($this, 'getUidAndFilenameCallback')));
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$this->util->expects($this->any())
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->method('isSystemWideMountPoint')
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->willReturn($systemWideMountPoint);
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$this->assertSame($expected,
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self::invokePrivate($this->storage, 'getPathToKeys', [$path])
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);
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}
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public function dataTestGetPathToKeys() {
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return array(
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array('/user1/files/source.txt', false, '/user1/files_encryption/keys/files/source.txt/'),
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array('/user1/files/source.txt', true, '/files_encryption/keys/files/source.txt/')
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);
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}
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public function testKeySetPreparation() {
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$this->view->expects($this->any())
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->method('file_exists')
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->willReturn(false);
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$this->view->expects($this->any())
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->method('is_dir')
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->willReturn(false);
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$this->view->expects($this->any())
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->method('mkdir')
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->will($this->returnCallback(array($this, 'mkdirCallback')));
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$this->mkdirStack = array(
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'/user1/files_encryption/keys/foo',
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'/user1/files_encryption/keys',
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'/user1/files_encryption',
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'/user1');
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self::invokePrivate($this->storage, 'keySetPreparation', array('/user1/files_encryption/keys/foo'));
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}
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public function mkdirCallback() {
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$args = func_get_args();
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$expected = array_pop($this->mkdirStack);
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$this->assertSame($expected, $args[0]);
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}
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}
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