<?php
/**
- * @version $Id$
* @author Gaetano Giunta
- * @copyright (C) 2005-2008 G. Giunta
- * @license code licensed under the BSD License: http://phpxmlrpc.sourceforge.net/license.txt
+ * @copyright (C) 2005-2021 G. Giunta
+ * @license code licensed under the BSD License: see file license.txt
+ *
+ * Parses GET/POST variables
*
* @todo switch params for http compression from 0,1,2 to values to be used directly
* @todo do some more sanitization of received parameters
+ * @todo move parameters away from global namespace
*/
+// handle class autoloading:
+if (file_exists(__DIR__.'/../vendor/autoload.php')) {
+ // if the debugger is installed as top-level project with Composer, allow finding classes from dependencies
+ include_once(__DIR__.'/../vendor/autoload.php');
+} else {
+ // assume this is either a standalone install, or installed as Composer dependency
+ /// @todo if the latter is true, should we just not skip using the custom Autoloader, and let a top-level
+ /// debugger include this one, taking care of autoloading ?
+ include_once __DIR__ . "/../src/Autoloader.php";
+ PhpXmlRpc\Autoloader::register();
+}
+
+// work around register globals - @see https://www.php.net/manual/en/faq.misc.php#faq.misc.registerglobals
+if (ini_get('register_globals')) {
+ function unregister_globals()
+ {
+ // Might want to change this perhaps to a nicer error
+ if (isset($_REQUEST['GLOBALS']) || isset($_FILES['GLOBALS'])) {
+ die('GLOBALS overwrite attempt detected');
+ }
+
+ // Variables that shouldn't be unset
+ $noUnset = array('GLOBALS', '_GET', '_POST', '_COOKIE', '_REQUEST', '_SERVER', '_ENV', '_FILES');
+
+ $input = array_merge($_GET, $_POST, $_COOKIE, $_SERVER, $_ENV, $_FILES,
+ isset($_SESSION) && is_array($_SESSION) ? $_SESSION : array()
+ );
+
+ foreach ($input as $k => $v) {
+ if (!in_array($k, $noUnset) && isset($GLOBALS[$k])) {
+ unset($GLOBALS[$k]);
+ }
+ }
+ }
+ unregister_globals();
+}
+
// work around magic quotes
- if (get_magic_quotes_gpc())
- {
+if (function_exists('get_magic_quotes_gpc') && get_magic_quotes_gpc()) {
function stripslashes_deep($value)
{
$value = is_array($value) ?
- array_map('stripslashes_deep', $value) :
- stripslashes($value);
+ array_map('stripslashes_deep', $value) :
+ stripslashes($value);
return $value;
}
+
$_GET = array_map('stripslashes_deep', $_GET);
- }
+}
+$preferredEncodings = 'UTF-8, ASCII, ISO-8859-1, UTF-7, EUC-JP, SJIS, eucJP-win, SJIS-win, JIS, ISO-2022-JP';
+$inputcharset = mb_detect_encoding(urldecode($_SERVER['REQUEST_URI']), $preferredEncodings);
+if (isset($_GET['usepost']) && $_GET['usepost'] === 'true') {
+ $_GET = $_POST;
+ $inputcharset = mb_detect_encoding(implode('', $_GET), $preferredEncodings);
+}
- if ( isset( $_GET['usepost'] ) && $_GET['usepost'] === 'true' )
- {
- $_GET = $_POST;
- }
+/// @todo if $inputcharset is not UTF8, we should probably re-encode $_GET to make it UTF-8
// recover input parameters
- $debug = false;
- $protocol = 0;
- $run = false;
- $wstype = 0;
- $id = '';
- if (isset($_GET['action']))
- {
- if (isset($_GET['wstype']) && $_GET['wstype'] == '1')
- {
- $wstype = 1;
- if (isset($_GET['id']))
- $id = $_GET['id'];
+/// @todo instead of using globals, move them to an array. Also: use a class for this parsing...
+$debug = false;
+$protocol = 0;
+$run = false;
+$wstype = defined('DEFAULT_WSTYPE') ? DEFAULT_WSTYPE : 0;
+$id = '';
+if (isset($_GET['action'])) {
+ if (isset($_GET['wstype']) && $_GET['wstype'] == '1') {
+ $wstype = 1;
+ if (isset($_GET['id'])) {
+ $id = $_GET['id'];
+ }
}
$host = isset($_GET['host']) ? $_GET['host'] : 'localhost'; // using '' will trigger an xmlrpc error...
- if (isset($_GET['protocol']) && ($_GET['protocol'] == '1' || $_GET['protocol'] == '2'))
- $protocol = $_GET['protocol'];
- if (strpos($host, 'http://') === 0)
- $host = substr($host, 7);
- else if (strpos($host, 'https://') === 0)
- {
- $host = substr($host, 8);
- $protocol = 2;
+ if (isset($_GET['protocol']) && ($_GET['protocol'] == '1' || $_GET['protocol'] == '2')) {
+ $protocol = $_GET['protocol'];
+ }
+ if (strpos($host, 'http://') === 0) {
+ $host = substr($host, 7);
+ } elseif (strpos($host, 'https://') === 0) {
+ $host = substr($host, 8);
+ $protocol = 2;
}
$port = isset($_GET['port']) ? $_GET['port'] : '';
$path = isset($_GET['path']) ? $_GET['path'] : '';
// in case user forgot initial '/' in xmlrpc server path, add it back
- if ($path && ($path[0]) != '/')
- $path = '/'.$path;
+ if ($path && ($path[0]) != '/') {
+ $path = '/' . $path;
+ }
- if (isset($_GET['debug']) && ($_GET['debug'] == '1' || $_GET['debug'] == '2'))
- $debug = $_GET['debug'];
+ if (isset($_GET['debug']) && ($_GET['debug'] == '1' || $_GET['debug'] == '2')) {
+ $debug = $_GET['debug'];
+ }
$verifyhost = (isset($_GET['verifyhost']) && ($_GET['verifyhost'] == '1' || $_GET['verifyhost'] == '2')) ? $_GET['verifyhost'] : 0;
- if (isset($_GET['verifypeer']) && $_GET['verifypeer'] == '1')
- $verifypeer = true;
- else
- $verifypeer = false;
- $cainfo= isset($_GET['cainfo']) ? $_GET['cainfo'] : '';
+ if (isset($_GET['verifypeer']) && $_GET['verifypeer'] == '1') {
+ $verifypeer = true;
+ } else {
+ $verifypeer = false;
+ }
+ $cainfo = isset($_GET['cainfo']) ? $_GET['cainfo'] : '';
$proxy = isset($_GET['proxy']) ? $_GET['proxy'] : 0;
- if (strpos($proxy, 'http://') === 0)
- $proxy = substr($proxy, 7);
- $proxyuser= isset($_GET['proxyuser']) ? $_GET['proxyuser'] : '';
+ if (strpos($proxy, 'http://') === 0) {
+ $proxy = substr($proxy, 7);
+ }
+ $proxyuser = isset($_GET['proxyuser']) ? $_GET['proxyuser'] : '';
$proxypwd = isset($_GET['proxypwd']) ? $_GET['proxypwd'] : '';
$timeout = isset($_GET['timeout']) ? $_GET['timeout'] : 0;
- if (!is_numeric($timeout))
- $timeout = 0;
+ if (!is_numeric($timeout)) {
+ $timeout = 0;
+ }
$action = $_GET['action'];
$method = isset($_GET['method']) ? $_GET['method'] : '';
$payload = isset($_GET['methodpayload']) ? $_GET['methodpayload'] : '';
$alt_payload = isset($_GET['altmethodpayload']) ? $_GET['altmethodpayload'] : '';
- if (isset($_GET['run']) && $_GET['run'] == 'now')
- $run = true;
+ if (isset($_GET['run']) && $_GET['run'] == 'now') {
+ $run = true;
+ }
$username = isset($_GET['username']) ? $_GET['username'] : '';
$password = isset($_GET['password']) ? $_GET['password'] : '';
$authtype = (isset($_GET['authtype']) && ($_GET['authtype'] == '2' || $_GET['authtype'] == '8')) ? $_GET['authtype'] : 1;
- if (isset($_GET['requestcompression']) && ($_GET['requestcompression'] == '1' || $_GET['requestcompression'] == '2'))
- $requestcompression = $_GET['requestcompression'];
- else
- $requestcompression = 0;
- if (isset($_GET['responsecompression']) && ($_GET['responsecompression'] == '1' || $_GET['responsecompression'] == '2' || $_GET['responsecompression'] == '3'))
- $responsecompression = $_GET['responsecompression'];
- else
- $responsecompression = 0;
+ if (isset($_GET['requestcompression']) && ($_GET['requestcompression'] == '1' || $_GET['requestcompression'] == '2')) {
+ $requestcompression = $_GET['requestcompression'];
+ } else {
+ $requestcompression = 0;
+ }
+ if (isset($_GET['responsecompression']) && ($_GET['responsecompression'] == '1' || $_GET['responsecompression'] == '2' || $_GET['responsecompression'] == '3')) {
+ $responsecompression = $_GET['responsecompression'];
+ } else {
+ $responsecompression = 0;
+ }
$clientcookies = isset($_GET['clientcookies']) ? $_GET['clientcookies'] : '';
- }
- else
- {
+} else {
$host = '';
$port = '';
$path = '';
$requestcompression = 0;
$responsecompression = 0;
$clientcookies = '';
- }
-
- // check input for known XMLRPC attacks against this or other libs
- function payload_is_safe($input)
- {
- return true;
- }
-?>
\ No newline at end of file
+}
+
+// check input for known XMLRPC attacks against this or other libs
+function payload_is_safe($input)
+{
+ return true;
+}
git://git.onelab.eu / plcapi.git / blobdiff