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<?php
class FileTranferTest extends DrupalWebTestCase {
protected $hostname = 'localhost';
protected $username = 'drupal';
protected $password = 'password';
protected $port = '42';
public static function getInfo() {
return array(
'name' => 'FileTransfer unit tests',
'description' => 'Test that the jail is respected and that protocols using recursive file move operations work.',
'group' => 'System'
);
}
function setUp() {
parent::setUp();
$this->testConnection = TestFileTransfer::factory(DRUPAL_ROOT, array('hostname' => $this->hostname, 'username' => $this->username, 'password' => $this->password, 'port' => $this->port));
}
function _getFakeModuleFiles() {
$files = array(
'fake.module',
'fake.info',
'theme' => array(
'fake.tpl.php'
),
'inc' => array(
'fake.inc'
)
);
return $files;
}
function _buildFakeModule() {
$location = 'temporary://fake';
if (is_dir($location)) {
$ret = 0;
$output = array();
exec('rm -Rf ' . escapeshellarg($location), $output, $ret);
if ($ret != 0) {
throw new Exception('Error removing fake module directory.');
}
}
$files = $this->_getFakeModuleFiles();
$this->_writeDirectory($location, $files);
return $location;
}
function _writeDirectory($base, $files = array()) {
mkdir($base);
foreach ($files as $key => $file) {
if (is_array($file)) {
$this->_writeDirectory($base . DIRECTORY_SEPARATOR . $key, $file);
}
else {
//just write the filename into the file
file_put_contents($base . DIRECTORY_SEPARATOR . $file, $file);
}
}
}
function testJail() {
$source = $this->_buildFakeModule();
// This convoluted piece of code is here because our testing framework does
// not support expecting exceptions.
$gotit = FALSE;
try {
$this->testConnection->copyDirectory($source, '/tmp');
}
catch (FileTransferException $e) {
$gotit = TRUE;
}
$this->assertTrue($gotit, 'Was not able to copy a directory outside of the jailed area.');
$gotit = TRUE;
try {
$this->testConnection->copyDirectory($source, DRUPAL_ROOT . '/'. variable_get('file_public_path', conf_path() . '/files'));
}
catch (FileTransferException $e) {
$gotit = FALSE;
}
$this->assertTrue($gotit, 'Was able to copy a directory inside of the jailed area');
}
}
/**
* Mock FileTransfer object for test case.
*/
class TestFileTransfer extends FileTransfer {
protected $host = NULL;
protected $username = NULL;
protected $password = NULL;
protected $port = NULL;
/**
* This is for testing the CopyRecursive logic.
*/
public $shouldIsDirectoryReturnTrue = FALSE;
function __construct($jail, $username, $password, $hostname = 'localhost', $port = 9999) {
parent::__construct($jail, $username, $password, $hostname, $port);
}
static function factory($jail, $settings) {
return new TestFileTransfer($jail, $settings['username'], $settings['password'], $settings['hostname'], $settings['port']);
}
function connect() {
$parts = explode(':', $this->hostname);
$port = (count($parts) == 2) ? $parts[1] : $this->port;
$this->connection = new MockTestConnection();
$this->connection->connectionString = 'test://' . urlencode($this->username) . ':' . urlencode($this->password) . "@$this->host:$this->port/";
}
function copyFileJailed($source, $destination) {
$this->connection->run("copyFile $source $destination");
}
protected function removeDirectoryJailed($directory) {
$this->connection->run("rmdir $directory");
}
function createDirectoryJailed($directory) {
$this->connection->run("mkdir $directory");
}
function removeFileJailed($destination) {
if (!ftp_delete($this->connection, $item)) {
throw new FileTransferException('Unable to remove to file @file.', NULL, array('@file' => $item));
}
}
function isDirectory($path) {
return $this->shouldIsDirectoryReturnTrue;
}
function isFile($path) {
return FALSE;
}
function chmodJailed($path, $mode, $recursive) {
return;
}
}
/**
* Mock connection object for test case.
*/
class MockTestConnection {
var $commandsRun = array();
var $connectionString;
function run($cmd) {
$this->commandsRun[] = $cmd;
}
function flushCommands() {
$out = $this->commandsRun;
$this->commandsRun = array();
return $out;
}
}
|
