473 lines
18 KiB
PHP
Executable file
473 lines
18 KiB
PHP
Executable file
<?php
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/**
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* ownCloud
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*
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* @author Florin Peter
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* @copyright 2013 Florin Peter <owncloud@florin-peter.de>
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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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*/
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require_once realpath(dirname(__FILE__) . '/../../../3rdparty/Crypt_Blowfish/Blowfish.php');
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require_once realpath(dirname(__FILE__) . '/../../../lib/base.php');
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require_once realpath(dirname(__FILE__) . '/../lib/crypt.php');
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require_once realpath(dirname(__FILE__) . '/../lib/keymanager.php');
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require_once realpath(dirname(__FILE__) . '/../lib/proxy.php');
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require_once realpath(dirname(__FILE__) . '/../lib/stream.php');
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require_once realpath(dirname(__FILE__) . '/../lib/util.php');
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require_once realpath(dirname(__FILE__) . '/../lib/helper.php');
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require_once realpath(dirname(__FILE__) . '/../appinfo/app.php');
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use OCA\Encryption;
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class Test_Encryption_Share extends \PHPUnit_Framework_TestCase
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{
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function setUp()
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{
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// reset backend
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\OC_User::clearBackends();
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\OC_User::useBackend('database');
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$this->dataShort = 'hats';
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$this->view = new \OC_FilesystemView('/');
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$userHome = \OC_User::getHome('admin');
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$this->dataDir = str_replace('/admin', '', $userHome);
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$this->folder1 = '/folder1';
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$this->subfolder = '/subfolder1';
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$this->subsubfolder = '/subsubfolder1';
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$this->filename = 'share-tmp.test';
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// enable resharing
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\OC_Appconfig::setValue('core', 'shareapi_allow_resharing', 'yes');
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// clear share hooks
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\OC_Hook::clear('OCP\\Share');
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\OC::registerShareHooks();
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\OCP\Util::connectHook('OC_Filesystem', 'setup', '\OC\Files\Storage\Shared', 'setup');
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// Sharing related hooks
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\OCA\Encryption\Helper::registerShareHooks();
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// Filesystem related hooks
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\OCA\Encryption\Helper::registerFilesystemHooks();
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\OC_FileProxy::register(new OCA\Encryption\Proxy());
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// remember files_trashbin state
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$this->stateFilesTrashbin = OC_App::isEnabled('files_trashbin');
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// we don't want to tests with app files_trashbin enabled
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\OC_App::disable('files_trashbin');
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// create users
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$this->loginHelper('user1', true);
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$this->loginHelper('user2', true);
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$this->loginHelper('user3', true);
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}
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function tearDown()
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{
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// reset app files_trashbin
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if ($this->stateFilesTrashbin) {
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OC_App::enable('files_trashbin');
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} else {
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OC_App::disable('files_trashbin');
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}
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// cleanup users
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\OC_User::deleteUser('user1');
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\OC_User::deleteUser('user2');
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\OC_User::deleteUser('user3');
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}
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function testShareFile($withTeardown = true)
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{
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// login as admin
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$this->loginHelper('admin');
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// save file with content
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$cryptedFile = file_put_contents('crypt://' . $this->filename, $this->dataShort);
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// test that data was successfully written
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$this->assertTrue(is_int($cryptedFile));
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// disable encryption proxy to prevent recursive calls
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$proxyStatus = \OC_FileProxy::$enabled;
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\OC_FileProxy::$enabled = false;
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// get the file info from previous created file
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$fileInfo = $this->view->getFileInfo('/admin/files/' . $this->filename);
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// check if we have a valid file info
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$this->assertTrue(is_array($fileInfo));
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// check if the unencrypted file size is stored
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$this->assertGreaterThan(0, $fileInfo['unencrypted_size']);
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// re-enable the file proxy
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\OC_FileProxy::$enabled = $proxyStatus;
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// share the file
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\OCP\Share::shareItem('file', $fileInfo['fileid'], \OCP\Share::SHARE_TYPE_USER, 'user1', OCP\PERMISSION_ALL);
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// login as admin
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$this->loginHelper('admin');
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// check if share key for user1 exists
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$this->assertTrue($this->view->file_exists('/admin/files_encryption/share-keys/' . $this->filename . '.user1.shareKey'));
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// login as user1
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$this->loginHelper('user1');
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// get file contents
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$retrievedCryptedFile = $this->view->file_get_contents('/user1/files/Shared/' . $this->filename);
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// check if data is the same as we previously written
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$this->assertEquals($this->dataShort, $retrievedCryptedFile);
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// cleanup
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if ($withTeardown) {
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// login as admin
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$this->loginHelper('admin');
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// unshare the file
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\OCP\Share::unshare('file', $fileInfo['fileid'], \OCP\Share::SHARE_TYPE_USER, 'user1');
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// check if share key not exists
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$this->assertFalse($this->view->file_exists('/admin/files_encryption/share-keys/' . $this->filename . '.user1.shareKey'));
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// cleanup
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$this->view->unlink('/admin/files/' . $this->filename);
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// check if share key not exists
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$this->assertFalse($this->view->file_exists('/admin/files_encryption/share-keys/' . $this->filename . '.admin.shareKey'));
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}
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}
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function testReShareFile($withTeardown = true)
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{
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$this->testShareFile(false);
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// login as user1
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$this->loginHelper('user1');
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// get the file info
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$fileInfo = $this->view->getFileInfo('/user1/files/Shared/' . $this->filename);
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// share the file with user2
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\OCP\Share::shareItem('file', $fileInfo['fileid'], \OCP\Share::SHARE_TYPE_USER, 'user2', OCP\PERMISSION_ALL);
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// login as admin
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$this->loginHelper('admin');
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// check if share key for user2 exists
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$this->assertTrue($this->view->file_exists('/admin/files_encryption/share-keys/' . $this->filename . '.user2.shareKey'));
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// login as user2
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$this->loginHelper('user2');
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// get file contents
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$retrievedCryptedFile = $this->view->file_get_contents('/user2/files/Shared/' . $this->filename);
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// check if data is the same as previously written
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$this->assertEquals($this->dataShort, $retrievedCryptedFile);
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// cleanup
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if ($withTeardown) {
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// login as user1
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$this->loginHelper('user1');
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// unshare the file with user2
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\OCP\Share::unshare('file', $fileInfo['fileid'], \OCP\Share::SHARE_TYPE_USER, 'user2');
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// login as admin
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$this->loginHelper('admin');
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// check if share key not exists
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$this->assertFalse($this->view->file_exists('/admin/files_encryption/share-keys/' . $this->filename . '.user2.shareKey'));
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// unshare the file with user1
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\OCP\Share::unshare('file', $fileInfo['fileid'], \OCP\Share::SHARE_TYPE_USER, 'user1');
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// check if share key not exists
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$this->assertFalse($this->view->file_exists('/admin/files_encryption/share-keys/' . $this->filename . '.user1.shareKey'));
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// cleanup
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$this->view->unlink('/admin/files/' . $this->filename);
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// check if share key not exists
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$this->assertFalse($this->view->file_exists('/admin/files_encryption/share-keys/' . $this->filename . '.admin.shareKey'));
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}
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}
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function testShareFolder($withTeardown = true)
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{
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// login as admin
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$this->loginHelper('admin');
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// create folder structure
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$this->view->mkdir('/admin/files' . $this->folder1);
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$this->view->mkdir('/admin/files' . $this->folder1 . $this->subfolder);
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$this->view->mkdir('/admin/files' . $this->folder1 . $this->subfolder . $this->subsubfolder);
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// save file with content
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$cryptedFile = file_put_contents('crypt://' . $this->folder1 . $this->subfolder . $this->subsubfolder . '/' . $this->filename, $this->dataShort);
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// test that data was successfully written
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$this->assertTrue(is_int($cryptedFile));
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// disable encryption proxy to prevent recursive calls
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$proxyStatus = \OC_FileProxy::$enabled;
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\OC_FileProxy::$enabled = false;
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// get the file info from previous created folder
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$fileInfo = $this->view->getFileInfo('/admin/files' . $this->folder1);
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// check if we have a valid file info
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$this->assertTrue(is_array($fileInfo));
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// re-enable the file proxy
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\OC_FileProxy::$enabled = $proxyStatus;
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// share the folder with user1
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\OCP\Share::shareItem('folder', $fileInfo['fileid'], \OCP\Share::SHARE_TYPE_USER, 'user1', OCP\PERMISSION_ALL);
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// login as admin
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$this->loginHelper('admin');
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// check if share key for user1 exists
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$this->assertTrue($this->view->file_exists('/admin/files_encryption/share-keys' . $this->folder1 . $this->subfolder . $this->subsubfolder . '/' . $this->filename . '.user1.shareKey'));
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// login as user1
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$this->loginHelper('user1');
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// get file contents
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$retrievedCryptedFile = $this->view->file_get_contents('/user1/files/Shared' . $this->folder1 . $this->subfolder . $this->subsubfolder . '/' . $this->filename);
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// check if data is the same
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$this->assertEquals($this->dataShort, $retrievedCryptedFile);
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// cleanup
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if ($withTeardown) {
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// login as admin
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$this->loginHelper('admin');
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// unshare the folder with user1
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\OCP\Share::unshare('folder', $fileInfo['fileid'], \OCP\Share::SHARE_TYPE_USER, 'user1');
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// check if share key not exists
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$this->assertFalse($this->view->file_exists('/admin/files_encryption/share-keys' . $this->folder1 . $this->subfolder . $this->subsubfolder . '/' . $this->filename . '.user1.shareKey'));
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// cleanup
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$this->view->unlink('/admin/files' . $this->folder1 . $this->subfolder . $this->subsubfolder . '/' . $this->filename);
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// check if share key not exists
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$this->assertFalse($this->view->file_exists('/admin/files_encryption/share-keys' . $this->folder1 . $this->subfolder . $this->subsubfolder . '/' . $this->filename . '.admin.shareKey'));
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}
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return $fileInfo;
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}
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function testReShareFolder($withTeardown = true)
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{
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$fileInfoFolder1 = $this->testShareFolder(false);
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// login as user1
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$this->loginHelper('user1');
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// disable encryption proxy to prevent recursive calls
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$proxyStatus = \OC_FileProxy::$enabled;
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\OC_FileProxy::$enabled = false;
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// get the file info from previous created folder
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$fileInfoSubFolder = $this->view->getFileInfo('/user1/files/Shared' . $this->folder1 . $this->subfolder);
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// check if we have a valid file info
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$this->assertTrue(is_array($fileInfoSubFolder));
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// re-enable the file proxy
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\OC_FileProxy::$enabled = $proxyStatus;
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// share the file with user2
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\OCP\Share::shareItem('folder', $fileInfoSubFolder['fileid'], \OCP\Share::SHARE_TYPE_USER, 'user2', OCP\PERMISSION_ALL);
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// login as admin
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$this->loginHelper('admin');
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// check if share key for user2 exists
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$this->assertTrue($this->view->file_exists('/admin/files_encryption/share-keys' . $this->folder1 . $this->subfolder . $this->subsubfolder . '/' . $this->filename . '.user2.shareKey'));
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// login as user2
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$this->loginHelper('user2');
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// get file contents
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$retrievedCryptedFile = $this->view->file_get_contents('/user2/files/Shared' . $this->subfolder . $this->subsubfolder . '/' . $this->filename);
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// check if data is the same
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$this->assertEquals($this->dataShort, $retrievedCryptedFile);
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// get the file info
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$fileInfo = $this->view->getFileInfo('/user2/files/Shared' . $this->subfolder . $this->subsubfolder . '/' . $this->filename);
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// check if we have fileInfos
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$this->assertTrue(is_array($fileInfo));
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// share the file with user3
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\OCP\Share::shareItem('file', $fileInfo['fileid'], \OCP\Share::SHARE_TYPE_USER, 'user3', OCP\PERMISSION_ALL);
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// login as admin
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$this->loginHelper('admin');
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// check if share key for user3 exists
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$this->assertTrue($this->view->file_exists('/admin/files_encryption/share-keys' . $this->folder1 . $this->subfolder . $this->subsubfolder . '/' . $this->filename . '.user3.shareKey'));
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// login as user3
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$this->loginHelper('user3');
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// get file contents
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$retrievedCryptedFile = $this->view->file_get_contents('/user3/files/Shared/' . $this->filename);
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// check if data is the same
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$this->assertEquals($this->dataShort, $retrievedCryptedFile);
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// cleanup
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if ($withTeardown) {
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// login as user2
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$this->loginHelper('user2');
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// unshare the file with user3
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\OCP\Share::unshare('file', $fileInfo['fileid'], \OCP\Share::SHARE_TYPE_USER, 'user3');
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// check if share key not exists
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$this->assertFalse($this->view->file_exists('/admin/files_encryption/share-keys' . $this->folder1 . $this->subfolder . $this->subsubfolder . '/' . $this->filename . '.user3.shareKey'));
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// login as user1
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$this->loginHelper('user1');
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// unshare the folder with user2
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\OCP\Share::unshare('folder', $fileInfoSubFolder['fileid'], \OCP\Share::SHARE_TYPE_USER, 'user2');
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// check if share key not exists
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$this->assertFalse($this->view->file_exists('/admin/files_encryption/share-keys' . $this->folder1 . $this->subfolder . $this->subsubfolder . '/' . $this->filename . '.user2.shareKey'));
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// login as admin
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$this->loginHelper('admin');
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// unshare the folder1 with user1
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\OCP\Share::unshare('folder', $fileInfoFolder1['fileid'], \OCP\Share::SHARE_TYPE_USER, 'user1');
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// check if share key not exists
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$this->assertFalse($this->view->file_exists('/admin/files_encryption/share-keys' . $this->folder1 . $this->subfolder . $this->subsubfolder . '/' . $this->filename . '.user1.shareKey'));
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// cleanup
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$this->view->unlink('/admin/files' . $this->folder1 . $this->subfolder . $this->subsubfolder . '/' . $this->filename);
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// check if share key not exists
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$this->assertFalse($this->view->file_exists('/admin/files_encryption/share-keys' . $this->folder1 . $this->subfolder . $this->subsubfolder . '/' . $this->filename . '.admin.shareKey'));
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}
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}
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function testPublicShareFile()
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{
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// login as admin
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$this->loginHelper('admin');
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// save file with content
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$cryptedFile = file_put_contents('crypt://' . $this->filename, $this->dataShort);
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// test that data was successfully written
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$this->assertTrue(is_int($cryptedFile));
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// disable encryption proxy to prevent recursive calls
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$proxyStatus = \OC_FileProxy::$enabled;
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\OC_FileProxy::$enabled = false;
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// get the file info from previous created file
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$fileInfo = $this->view->getFileInfo('/admin/files/' . $this->filename);
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// check if we have a valid file info
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$this->assertTrue(is_array($fileInfo));
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// check if the unencrypted file size is stored
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$this->assertGreaterThan(0, $fileInfo['unencrypted_size']);
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// re-enable the file proxy
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\OC_FileProxy::$enabled = $proxyStatus;
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// share the file
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\OCP\Share::shareItem('file', $fileInfo['fileid'], \OCP\Share::SHARE_TYPE_LINK, null, false);
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// login as admin
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$this->loginHelper('admin');
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$publicShareKeyId = \OC_Appconfig::getValue('files_encryption', 'publicShareKeyId');
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// check if share key for public exists
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$this->assertTrue($this->view->file_exists('/admin/files_encryption/share-keys/' . $this->filename . '.' . $publicShareKeyId . '.shareKey'));
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// some hacking to simulate public link
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$GLOBALS['app'] = 'files_sharing';
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$GLOBALS['fileOwner'] = 'admin';
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\OC_User::setUserId('');
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// get file contents
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$retrievedCryptedFile = file_get_contents('crypt://' . $this->filename);
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// check if data is the same as we previously written
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$this->assertEquals($this->dataShort, $retrievedCryptedFile);
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// tear down
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// login as admin
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$this->loginHelper('admin');
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// unshare the file
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\OCP\Share::unshare('file', $fileInfo['fileid'], \OCP\Share::SHARE_TYPE_LINK, null);
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// check if share key not exists
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$this->assertFalse($this->view->file_exists('/admin/files_encryption/share-keys/' . $this->filename . '.' . $publicShareKeyId . '.shareKey'));
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// cleanup
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$this->view->unlink('/admin/files/' . $this->filename);
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// check if share key not exists
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$this->assertFalse($this->view->file_exists('/admin/files_encryption/share-keys/' . $this->filename . '.admin.shareKey'));
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}
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function loginHelper($user, $create = false)
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{
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if ($create) {
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\OC_User::createUser($user, $user);
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}
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\OC_Util::tearDownFS();
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\OC_User::setUserId('');
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\OC\Files\Filesystem::tearDown();
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\OC_Util::setupFS($user);
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\OC_User::setUserId($user);
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$params['uid'] = $user;
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$params['password'] = $user;
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OCA\Encryption\Hooks::login($params);
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}
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}
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