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1
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<?php
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2
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3
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4
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class FileTranferTest extends DrupalWebTestCase {
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protected $hostname = 'localhost';
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protected $username = 'drupal';
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protected $password = 'password';
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protected $port = '42';
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9
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public static function getInfo() {
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return array(
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'name' => 'FileTransfer unit tests',
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'description' => 'Test that the jail is respected and that protocols using recursive file move operations work.',
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'group' => 'System'
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);
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}
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function setUp() {
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parent::setUp();
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$this->testConnection = TestFileTransfer::factory(DRUPAL_ROOT, array('hostname' => $this->hostname, 'username' => $this->username, 'password' => $this->password, 'port' => $this->port));
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}
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function _getFakeModuleFiles() {
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$files = array(
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'fake.module',
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'fake.info',
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'theme' => array(
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'fake.tpl.php'
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),
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'inc' => array(
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'fake.inc'
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)
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);
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return $files;
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}
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function _buildFakeModule() {
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$location = 'temporary://fake';
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if (is_dir($location)) {
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$ret = 0;
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$output = array();
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exec('rm -Rf ' . escapeshellarg($location), $output, $ret);
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if ($ret != 0) {
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throw new Exception('Error removing fake module directory.');
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}
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}
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$files = $this->_getFakeModuleFiles();
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$this->_writeDirectory($location, $files);
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return $location;
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}
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52
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function _writeDirectory($base, $files = array()) {
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mkdir($base);
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foreach ($files as $key => $file) {
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if (is_array($file)) {
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$this->_writeDirectory($base . DIRECTORY_SEPARATOR . $key, $file);
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}
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else {
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//just write the filename into the file
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file_put_contents($base . DIRECTORY_SEPARATOR . $file, $file);
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}
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}
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}
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65
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function testJail() {
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$source = $this->_buildFakeModule();
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68
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// This convoluted piece of code is here because our testing framework does
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// not support expecting exceptions.
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$gotit = FALSE;
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try {
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$this->testConnection->copyDirectory($source, '/tmp');
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}
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catch (FileTransferException $e) {
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$gotit = TRUE;
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}
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$this->assertTrue($gotit, 'Was not able to copy a directory outside of the jailed area.');
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$gotit = TRUE;
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try {
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$this->testConnection->copyDirectory($source, DRUPAL_ROOT . '/'. variable_get('file_public_path', conf_path() . '/files'));
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}
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catch (FileTransferException $e) {
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$gotit = FALSE;
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}
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$this->assertTrue($gotit, 'Was able to copy a directory inside of the jailed area');
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}
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}
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90
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/**
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* Mock FileTransfer object for test case.
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*/
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class TestFileTransfer extends FileTransfer {
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protected $host = NULL;
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protected $username = NULL;
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protected $password = NULL;
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protected $port = NULL;
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99
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100
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/**
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* This is for testing the CopyRecursive logic.
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*/
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public $shouldIsDirectoryReturnTrue = FALSE;
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104
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function __construct($jail, $username, $password, $hostname = 'localhost', $port = 9999) {
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parent::__construct($jail, $username, $password, $hostname, $port);
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}
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static function factory($jail, $settings) {
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return new TestFileTransfer($jail, $settings['username'], $settings['password'], $settings['hostname'], $settings['port']);
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}
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function connect() {
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$parts = explode(':', $this->hostname);
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$port = (count($parts) == 2) ? $parts[1] : $this->port;
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$this->connection = new MockTestConnection();
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$this->connection->connectionString = 'test://' . urlencode($this->username) . ':' . urlencode($this->password) . "@$this->host:$this->port/";
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}
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function copyFileJailed($source, $destination) {
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$this->connection->run("copyFile $source $destination");
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}
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123
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protected function removeDirectoryJailed($directory) {
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$this->connection->run("rmdir $directory");
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}
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function createDirectoryJailed($directory) {
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$this->connection->run("mkdir $directory");
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}
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131
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function removeFileJailed($destination) {
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if (!ftp_delete($this->connection, $item)) {
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throw new FileTransferException('Unable to remove to file @file.', NULL, array('@file' => $item));
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}
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}
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137
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function isDirectory($path) {
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return $this->shouldIsDirectoryReturnTrue;
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}
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141
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142
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function isFile($path) {
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return FALSE;
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144
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}
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145
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146
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function chmodJailed($path, $mode, $recursive) {
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return;
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148
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}
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149
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}
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150
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151
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/**
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152
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* Mock connection object for test case.
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153
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*/
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154
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class MockTestConnection {
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155
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156
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var $commandsRun = array();
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157
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var $connectionString;
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158
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159
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function run($cmd) {
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160
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$this->commandsRun[] = $cmd;
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}
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162
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163
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function flushCommands() {
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164
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$out = $this->commandsRun;
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165
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$this->commandsRun = array();
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166
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return $out;
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167
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}
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168
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}
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