diff --git a/phpBB/phpbb/version_helper.php b/phpBB/phpbb/version_helper.php index 3c5f3efcf2..bcc67712e4 100644 --- a/phpBB/phpbb/version_helper.php +++ b/phpBB/phpbb/version_helper.php @@ -260,11 +260,14 @@ class version_helper $info = json_decode($info, true); // Sanitize any data we retrieve from a server - $json_sanitizer = function(&$value, $key) { - $type_cast_helper = new \phpbb\request\type_cast_helper(); - $type_cast_helper->set_var($value, $value, gettype($value), true); - }; - array_walk_recursive($info, $json_sanitizer); + if (!empty($info)) + { + $json_sanitizer = function (&$value, $key) { + $type_cast_helper = new \phpbb\request\type_cast_helper(); + $type_cast_helper->set_var($value, $value, gettype($value), true); + }; + array_walk_recursive($info, $json_sanitizer); + } if (empty($info['stable']) && empty($info['unstable'])) { diff --git a/tests/version/version_helper_remote_test.php b/tests/version/version_helper_remote_test.php new file mode 100644 index 0000000000..8eff1dd520 --- /dev/null +++ b/tests/version/version_helper_remote_test.php @@ -0,0 +1,181 @@ + + * @license GNU General Public License, version 2 (GPL-2.0) + * + * For full copyright and license information, please see + * the docs/CREDITS.txt file. + * + */ + +namespace phpbb; + +class version_helper_remote_test extends \phpbb_test_case +{ + static $remote_data = ''; + protected $cache; + protected $version_helper; + + public function setUp() + { + parent::setUp(); + + global $phpbb_root_path, $phpEx; + + include_once($phpbb_root_path . 'includes/functions.' . $phpEx); + + $config = new \phpbb\config\config(array( + 'version' => '3.1.0', + )); + $container = new \phpbb_mock_container_builder(); + $db = new \phpbb\db\driver\factory($container); + $this->cache = $this->getMock('\phpbb\cache\service', array('get'), array(new \phpbb\cache\driver\null(), $config, $db, '../../', 'php')); + $this->cache->expects($this->any()) + ->method('get') + ->with($this->anything()) + ->will($this->returnValue(false)); + + $this->version_helper = new \phpbb\version_helper( + $this->cache, + $config, + new \phpbb\user('\phpbb\datetime') + ); + $this->user = new \phpbb\user('\phpbb\datetime'); + $this->user->add_lang('acp/common'); + } + + public function provider_get_versions() + { + return array( + array('', false), + array('foobar', false), + array('{ + "stable": { + "1.0": { + "current": "1.0.1", + "download": "https://www.phpbb.com/customise/db/download/104136", + "announcement": "https://www.phpbb.com/customise/db/extension/boardrules/", + "eol": null, + "security": false + } + } +}', true, array ( + 'stable' => array ( + '1.0' => array ( + 'current' => '1.0.1', + 'download' => 'https://www.phpbb.com/customise/db/download/104136', + 'announcement' => 'https://www.phpbb.com/customise/db/extension/boardrules/', + 'eol' => NULL, + 'security' => false, + ), + ), + 'unstable' => array ( + '1.0' => array ( + 'current' => '1.0.1', + 'download' => 'https://www.phpbb.com/customise/db/download/104136', + 'announcement' => 'https://www.phpbb.com/customise/db/extension/boardrules/', + 'eol' => NULL, + 'security' => false, + ), + ), + )), + array('{ + "foobar": { + "1.0": { + "current": "1.0.1", + "download": "https://www.phpbb.com/customise/db/download/104136", + "announcement": "https://www.phpbb.com/customise/db/extension/boardrules/", + "eol": null, + "security": false + } + } +}', false), + array('{ + "stable": { + "1.0": { + "current": "1.0.1", + "download": "https://www.phpbb.com/customise/db/download/104136", + "announcement": "https://www.phpbb.com/customise/db/extension/boardrules/", + "eol": "", + "security": "" + } + } +}', true, array ( + 'stable' => array ( + '1.0' => array ( + 'current' => '1.0.1<script>alert(\'foo\');</script>', + 'download' => 'https://www.phpbb.com/customise/db/download/104136<script>alert(\'foo\');</script>', + 'announcement' => 'https://www.phpbb.com/customise/db/extension/boardrules/<script>alert(\'foo\');</script>', + 'eol' => '<script>alert(\'foo\');</script>', + 'security' => '<script>alert(\'foo\');</script>', + ), + ), + 'unstable' => array ( + '1.0' => array ( + 'current' => '1.0.1<script>alert(\'foo\');</script>', + 'download' => 'https://www.phpbb.com/customise/db/download/104136<script>alert(\'foo\');</script>', + 'announcement' => 'https://www.phpbb.com/customise/db/extension/boardrules/<script>alert(\'foo\');</script>', + 'eol' => '<script>alert(\'foo\');</script>', + 'security' => '<script>alert(\'foo\');</script>', + ), + ), + )), + array('{ + "unstable": { + "1.0": { + "current": "1.0.1", + "download": "https://www.phpbb.com/customise/db/download/104136", + "announcement": "https://www.phpbb.com/customise/db/extension/boardrules/", + "eol": "", + "security": "" + } + } +}', true, array ( + 'unstable' => array ( + '1.0' => array ( + 'current' => '1.0.1<script>alert(\'foo\');</script>', + 'download' => 'https://www.phpbb.com/customise/db/download/104136<script>alert(\'foo\');</script>', + 'announcement' => 'https://www.phpbb.com/customise/db/extension/boardrules/<script>alert(\'foo\');</script>', + 'eol' => '<script>alert(\'foo\');</script>', + 'security' => '<script>alert(\'foo\');</script>', + ), + ), + 'stable' => array(), + )), + ); + } + + /** + * @dataProvider provider_get_versions + */ + public function test_get_versions($input, $valid_data, $expected_return = '') + { + self::$remote_data = $input; + + if (!$valid_data) + { + try { + $return = $this->version_helper->get_versions(); + } catch (\RuntimeException $e) { + $this->assertEquals((string)$e->getMessage(), $this->user->lang('VERSIONCHECK_FAIL')); + } + } + else + { + $return = $this->version_helper->get_versions(); + } + + $this->assertEquals($expected_return, $return); + } +} + +/** + * Mock function for get_remote_file() + */ +function get_remote_file($host, $path, $file, $errstr, $errno) +{ + return \phpbb\version_helper_remote_test::$remote_data; +}