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|
<?php
/**
* ownCloud
*
* @author Florin Peter
* @copyright 2013 Florin Peter <owncloud@florin-peter.de>
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU AFFERO GENERAL PUBLIC LICENSE
* License as published by the Free Software Foundation; either
* version 3 of the License, or any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU AFFERO GENERAL PUBLIC LICENSE for more details.
*
* You should have received a copy of the GNU Affero General Public
* License along with this library. If not, see <http://www.gnu.org/licenses/>.
*
*/
require_once realpath(dirname(__FILE__) . '/../../../3rdparty/Crypt_Blowfish/Blowfish.php');
require_once realpath(dirname(__FILE__) . '/../../../lib/base.php');
require_once realpath(dirname(__FILE__) . '/../lib/crypt.php');
require_once realpath(dirname(__FILE__) . '/../lib/keymanager.php');
require_once realpath(dirname(__FILE__) . '/../lib/proxy.php');
require_once realpath(dirname(__FILE__) . '/../lib/stream.php');
require_once realpath(dirname(__FILE__) . '/../lib/util.php');
require_once realpath(dirname(__FILE__) . '/../lib/helper.php');
require_once realpath(dirname(__FILE__) . '/../appinfo/app.php');
use OCA\Encryption;
class Test_Encryption_Share extends \PHPUnit_Framework_TestCase
{
function setUp()
{
// reset backend
\OC_User::clearBackends();
\OC_User::useBackend('database');
$this->dataShort = 'hats';
$this->view = new \OC_FilesystemView('/');
$userHome = \OC_User::getHome('admin');
$this->dataDir = str_replace('/admin', '', $userHome);
$this->folder1 = '/folder1';
$this->subfolder = '/subfolder1';
$this->subsubfolder = '/subsubfolder1';
$this->filename = 'share-tmp.test';
// enable resharing
\OC_Appconfig::setValue('core', 'shareapi_allow_resharing', 'yes');
// clear share hooks
\OC_Hook::clear('OCP\\Share');
\OC::registerShareHooks();
\OCP\Util::connectHook('OC_Filesystem', 'setup', '\OC\Files\Storage\Shared', 'setup');
// Sharing related hooks
\OCA\Encryption\Helper::registerShareHooks();
// Filesystem related hooks
\OCA\Encryption\Helper::registerFilesystemHooks();
\OC_FileProxy::register(new OCA\Encryption\Proxy());
// remember files_trashbin state
$this->stateFilesTrashbin = OC_App::isEnabled('files_trashbin');
// we don't want to tests with app files_trashbin enabled
\OC_App::disable('files_trashbin');
// create users
$this->loginHelper('user1', true);
$this->loginHelper('user2', true);
$this->loginHelper('user3', true);
}
function tearDown()
{
// reset app files_trashbin
if ($this->stateFilesTrashbin) {
OC_App::enable('files_trashbin');
} else {
OC_App::disable('files_trashbin');
}
// cleanup users
\OC_User::deleteUser('user1');
\OC_User::deleteUser('user2');
\OC_User::deleteUser('user3');
}
function testShareFile($withTeardown = true)
{
// login as admin
$this->loginHelper('admin');
// save file with content
$cryptedFile = file_put_contents('crypt://' . $this->filename, $this->dataShort);
// test that data was successfully written
$this->assertTrue(is_int($cryptedFile));
// disable encryption proxy to prevent recursive calls
$proxyStatus = \OC_FileProxy::$enabled;
\OC_FileProxy::$enabled = false;
// get the file info from previous created file
$fileInfo = $this->view->getFileInfo('/admin/files/' . $this->filename);
// check if we have a valid file info
$this->assertTrue(is_array($fileInfo));
// check if the unencrypted file size is stored
$this->assertGreaterThan(0, $fileInfo['unencrypted_size']);
// re-enable the file proxy
\OC_FileProxy::$enabled = $proxyStatus;
// share the file
\OCP\Share::shareItem('file', $fileInfo['fileid'], \OCP\Share::SHARE_TYPE_USER, 'user1', OCP\PERMISSION_ALL);
// login as admin
$this->loginHelper('admin');
// check if share key for user1 exists
$this->assertTrue($this->view->file_exists('/admin/files_encryption/share-keys/' . $this->filename . '.user1.shareKey'));
// login as user1
$this->loginHelper('user1');
// get file contents
$retrievedCryptedFile = $this->view->file_get_contents('/user1/files/Shared/' . $this->filename);
// check if data is the same as we previously written
$this->assertEquals($this->dataShort, $retrievedCryptedFile);
// cleanup
if ($withTeardown) {
// login as admin
$this->loginHelper('admin');
// unshare the file
\OCP\Share::unshare('file', $fileInfo['fileid'], \OCP\Share::SHARE_TYPE_USER, 'user1');
// check if share key not exists
$this->assertFalse($this->view->file_exists('/admin/files_encryption/share-keys/' . $this->filename . '.user1.shareKey'));
// cleanup
$this->view->unlink('/admin/files/' . $this->filename);
// check if share key not exists
$this->assertFalse($this->view->file_exists('/admin/files_encryption/share-keys/' . $this->filename . '.admin.shareKey'));
}
}
function testReShareFile($withTeardown = true)
{
$this->testShareFile(false);
// login as user1
$this->loginHelper('user1');
// get the file info
$fileInfo = $this->view->getFileInfo('/user1/files/Shared/' . $this->filename);
// share the file with user2
\OCP\Share::shareItem('file', $fileInfo['fileid'], \OCP\Share::SHARE_TYPE_USER, 'user2', OCP\PERMISSION_ALL);
// login as admin
$this->loginHelper('admin');
// check if share key for user2 exists
$this->assertTrue($this->view->file_exists('/admin/files_encryption/share-keys/' . $this->filename . '.user2.shareKey'));
// login as user2
$this->loginHelper('user2');
// get file contents
$retrievedCryptedFile = $this->view->file_get_contents('/user2/files/Shared/' . $this->filename);
// check if data is the same as previously written
$this->assertEquals($this->dataShort, $retrievedCryptedFile);
// cleanup
if ($withTeardown) {
// login as user1
$this->loginHelper('user1');
// unshare the file with user2
\OCP\Share::unshare('file', $fileInfo['fileid'], \OCP\Share::SHARE_TYPE_USER, 'user2');
// login as admin
$this->loginHelper('admin');
// check if share key not exists
$this->assertFalse($this->view->file_exists('/admin/files_encryption/share-keys/' . $this->filename . '.user2.shareKey'));
// unshare the file with user1
\OCP\Share::unshare('file', $fileInfo['fileid'], \OCP\Share::SHARE_TYPE_USER, 'user1');
// check if share key not exists
$this->assertFalse($this->view->file_exists('/admin/files_encryption/share-keys/' . $this->filename . '.user1.shareKey'));
// cleanup
$this->view->unlink('/admin/files/' . $this->filename);
// check if share key not exists
$this->assertFalse($this->view->file_exists('/admin/files_encryption/share-keys/' . $this->filename . '.admin.shareKey'));
}
}
function testShareFolder($withTeardown = true)
{
// login as admin
$this->loginHelper('admin');
// create folder structure
$this->view->mkdir('/admin/files' . $this->folder1);
$this->view->mkdir('/admin/files' . $this->folder1 . $this->subfolder);
$this->view->mkdir('/admin/files' . $this->folder1 . $this->subfolder . $this->subsubfolder);
// save file with content
$cryptedFile = file_put_contents('crypt://' . $this->folder1 . $this->subfolder . $this->subsubfolder . '/' . $this->filename, $this->dataShort);
// test that data was successfully written
$this->assertTrue(is_int($cryptedFile));
// disable encryption proxy to prevent recursive calls
$proxyStatus = \OC_FileProxy::$enabled;
\OC_FileProxy::$enabled = false;
// get the file info from previous created folder
$fileInfo = $this->view->getFileInfo('/admin/files' . $this->folder1);
// check if we have a valid file info
$this->assertTrue(is_array($fileInfo));
// re-enable the file proxy
\OC_FileProxy::$enabled = $proxyStatus;
// share the folder with user1
\OCP\Share::shareItem('folder', $fileInfo['fileid'], \OCP\Share::SHARE_TYPE_USER, 'user1', OCP\PERMISSION_ALL);
// login as admin
$this->loginHelper('admin');
// check if share key for user1 exists
$this->assertTrue($this->view->file_exists('/admin/files_encryption/share-keys' . $this->folder1 . $this->subfolder . $this->subsubfolder . '/' . $this->filename . '.user1.shareKey'));
// login as user1
$this->loginHelper('user1');
// get file contents
$retrievedCryptedFile = $this->view->file_get_contents('/user1/files/Shared' . $this->folder1 . $this->subfolder . $this->subsubfolder . '/' . $this->filename);
// check if data is the same
$this->assertEquals($this->dataShort, $retrievedCryptedFile);
// cleanup
if ($withTeardown) {
// login as admin
$this->loginHelper('admin');
// unshare the folder with user1
\OCP\Share::unshare('folder', $fileInfo['fileid'], \OCP\Share::SHARE_TYPE_USER, 'user1');
// check if share key not exists
$this->assertFalse($this->view->file_exists('/admin/files_encryption/share-keys' . $this->folder1 . $this->subfolder . $this->subsubfolder . '/' . $this->filename . '.user1.shareKey'));
// cleanup
$this->view->unlink('/admin/files' . $this->folder1 . $this->subfolder . $this->subsubfolder . '/' . $this->filename);
// check if share key not exists
$this->assertFalse($this->view->file_exists('/admin/files_encryption/share-keys' . $this->folder1 . $this->subfolder . $this->subsubfolder . '/' . $this->filename . '.admin.shareKey'));
}
return $fileInfo;
}
function testReShareFolder($withTeardown = true)
{
$fileInfoFolder1 = $this->testShareFolder(false);
// login as user1
$this->loginHelper('user1');
// disable encryption proxy to prevent recursive calls
$proxyStatus = \OC_FileProxy::$enabled;
\OC_FileProxy::$enabled = false;
// get the file info from previous created folder
$fileInfoSubFolder = $this->view->getFileInfo('/user1/files/Shared' . $this->folder1 . $this->subfolder);
// check if we have a valid file info
$this->assertTrue(is_array($fileInfoSubFolder));
// re-enable the file proxy
\OC_FileProxy::$enabled = $proxyStatus;
// share the file with user2
\OCP\Share::shareItem('folder', $fileInfoSubFolder['fileid'], \OCP\Share::SHARE_TYPE_USER, 'user2', OCP\PERMISSION_ALL);
// login as admin
$this->loginHelper('admin');
// check if share key for user2 exists
$this->assertTrue($this->view->file_exists('/admin/files_encryption/share-keys' . $this->folder1 . $this->subfolder . $this->subsubfolder . '/' . $this->filename . '.user2.shareKey'));
// login as user2
$this->loginHelper('user2');
// get file contents
$retrievedCryptedFile = $this->view->file_get_contents('/user2/files/Shared' . $this->subfolder . $this->subsubfolder . '/' . $this->filename);
// check if data is the same
$this->assertEquals($this->dataShort, $retrievedCryptedFile);
// get the file info
$fileInfo = $this->view->getFileInfo('/user2/files/Shared' . $this->subfolder . $this->subsubfolder . '/' . $this->filename);
// check if we have fileInfos
$this->assertTrue(is_array($fileInfo));
// share the file with user3
\OCP\Share::shareItem('file', $fileInfo['fileid'], \OCP\Share::SHARE_TYPE_USER, 'user3', OCP\PERMISSION_ALL);
// login as admin
$this->loginHelper('admin');
// check if share key for user3 exists
$this->assertTrue($this->view->file_exists('/admin/files_encryption/share-keys' . $this->folder1 . $this->subfolder . $this->subsubfolder . '/' . $this->filename . '.user3.shareKey'));
// login as user3
$this->loginHelper('user3');
// get file contents
$retrievedCryptedFile = $this->view->file_get_contents('/user3/files/Shared/' . $this->filename);
// check if data is the same
$this->assertEquals($this->dataShort, $retrievedCryptedFile);
// cleanup
if ($withTeardown) {
// login as user2
$this->loginHelper('user2');
// unshare the file with user3
\OCP\Share::unshare('file', $fileInfo['fileid'], \OCP\Share::SHARE_TYPE_USER, 'user3');
// check if share key not exists
$this->assertFalse($this->view->file_exists('/admin/files_encryption/share-keys' . $this->folder1 . $this->subfolder . $this->subsubfolder . '/' . $this->filename . '.user3.shareKey'));
// login as user1
$this->loginHelper('user1');
// unshare the folder with user2
\OCP\Share::unshare('folder', $fileInfoSubFolder['fileid'], \OCP\Share::SHARE_TYPE_USER, 'user2');
// check if share key not exists
$this->assertFalse($this->view->file_exists('/admin/files_encryption/share-keys' . $this->folder1 . $this->subfolder . $this->subsubfolder . '/' . $this->filename . '.user2.shareKey'));
// login as admin
$this->loginHelper('admin');
// unshare the folder1 with user1
\OCP\Share::unshare('folder', $fileInfoFolder1['fileid'], \OCP\Share::SHARE_TYPE_USER, 'user1');
// check if share key not exists
$this->assertFalse($this->view->file_exists('/admin/files_encryption/share-keys' . $this->folder1 . $this->subfolder . $this->subsubfolder . '/' . $this->filename . '.user1.shareKey'));
// cleanup
$this->view->unlink('/admin/files' . $this->folder1 . $this->subfolder . $this->subsubfolder . '/' . $this->filename);
// check if share key not exists
$this->assertFalse($this->view->file_exists('/admin/files_encryption/share-keys' . $this->folder1 . $this->subfolder . $this->subsubfolder . '/' . $this->filename . '.admin.shareKey'));
}
}
function testPublicShareFile()
{
// login as admin
$this->loginHelper('admin');
// save file with content
$cryptedFile = file_put_contents('crypt://' . $this->filename, $this->dataShort);
// test that data was successfully written
$this->assertTrue(is_int($cryptedFile));
// disable encryption proxy to prevent recursive calls
$proxyStatus = \OC_FileProxy::$enabled;
\OC_FileProxy::$enabled = false;
// get the file info from previous created file
$fileInfo = $this->view->getFileInfo('/admin/files/' . $this->filename);
// check if we have a valid file info
$this->assertTrue(is_array($fileInfo));
// check if the unencrypted file size is stored
$this->assertGreaterThan(0, $fileInfo['unencrypted_size']);
// re-enable the file proxy
\OC_FileProxy::$enabled = $proxyStatus;
// share the file
\OCP\Share::shareItem('file', $fileInfo['fileid'], \OCP\Share::SHARE_TYPE_LINK, null, false);
// login as admin
$this->loginHelper('admin');
$publicShareKeyId = \OC_Appconfig::getValue('files_encryption', 'publicShareKeyId');
// check if share key for public exists
$this->assertTrue($this->view->file_exists('/admin/files_encryption/share-keys/' . $this->filename . '.' . $publicShareKeyId . '.shareKey'));
// some hacking to simulate public link
$GLOBALS['app'] = 'files_sharing';
$GLOBALS['fileOwner'] = 'admin';
\OC_User::setUserId('');
// get file contents
$retrievedCryptedFile = file_get_contents('crypt://' . $this->filename);
// check if data is the same as we previously written
$this->assertEquals($this->dataShort, $retrievedCryptedFile);
// tear down
// login as admin
$this->loginHelper('admin');
// unshare the file
\OCP\Share::unshare('file', $fileInfo['fileid'], \OCP\Share::SHARE_TYPE_LINK, null);
// check if share key not exists
$this->assertFalse($this->view->file_exists('/admin/files_encryption/share-keys/' . $this->filename . '.' . $publicShareKeyId . '.shareKey'));
// cleanup
$this->view->unlink('/admin/files/' . $this->filename);
// check if share key not exists
$this->assertFalse($this->view->file_exists('/admin/files_encryption/share-keys/' . $this->filename . '.admin.shareKey'));
}
function loginHelper($user, $create = false)
{
if ($create) {
\OC_User::createUser($user, $user);
}
\OC_Util::tearDownFS();
\OC_User::setUserId('');
\OC\Files\Filesystem::tearDown();
\OC_Util::setupFS($user);
\OC_User::setUserId($user);
$params['uid'] = $user;
$params['password'] = $user;
OCA\Encryption\Hooks::login($params);
}
}
|
