* $Date:: $ *
* $Tag:: 0.2.1-FINAL $ *
* $Author:: $ *
- * Needs to be in all Files and every File needs "svn propset *
- * svn:keywords Date Revision" (autoprobset!) at least!!!!!! *
* -------------------------------------------------------------------- *
* Copyright (c) 2003 - 2009 by Roland Haeder *
- * Copyright (c) 2009, 2010 by Mailer Developer Team *
- * For more information visit: http://www.mxchange.org *
+ * Copyright (c) 2009 - 2011 by Mailer Developer Team *
+ * For more information visit: http://mxchange.org *
* *
* This program is free software; you can redistribute it and/or modify *
* it under the terms of the GNU General Public License as published by *
************************************************************************/
// Run only once this security check/replacement
-if (defined('__SECURITY')) return;
+if (defined('__SECURITY')) {
+ return;
+} // END - if
// Some security stuff...
if (strpos($_SERVER['PHP_SELF'], basename(__FILE__)) !== false) {
die();
} // END - if
+// Include ctracker, recommended place!
+//require_once('ctracker.php');
+
/**
* Function to secure input strings
*
$phpSelfFile = basename($_SERVER['PHP_SELF']);
// Check for a .php inside the $phpSelfDirectory...
- while (ereg('.php', $phpSelfDirectory)) {
+ while (strpos($phpSelfDirectory, '.php') !== false) {
// Correct the dirname
$phpSelfDirectory = substr($phpSelfDirectory, 0, (strpos($phpSelfDirectory, '.php') + 4));
// Rewrite filename...
}
// Runtime/GPC quoting is off now...
-set_magic_quotes_runtime(false);
+ini_set('magic_quotes_runtime', false);
ini_set('magic_quotes_gpc', false); // This may not work on some systems
+// No compatibility with Zend Engine 1, else an error like 'Implicit cloning'
+// will be produced.
+if (phpversion() >= '5.0') {
+ ini_set('zend.ze1_compatibility_mode', 'Off');
+} // END - if
+
// Check if important arrays are found and define them if missing
if (!isset($_SERVER)) {
global $_SERVER;
$_POST = $GLOBALS['_POST'];
} // END - if
-// Include IP-Filter here
-//include("/usr/share/php/ipfilter.php");
-
// Generate arrays which holds the relevante chars to replace
$GLOBALS['security_chars'] = array(
// The chars we are looking for...
- 'from' => array('{', '}', '/', '.', "'", '$', '(', ')', '{--', '--}', '{?', '?}', '%', ';', '[', ']', ':', '--'),
+ 'from' => array('/', '.', "'", '$', '(', ')', '{--', '--}', '{?', '?}', '%', ';', '[', ']', ':', '--', "\\"),
// ... and we will replace to.
'to' => array(
- '{OPEN_ANCHOR2}',
- '{CLOSE_ANCHOR2}',
'{SLASH}',
'{DOT}',
'{QUOT}',
'{OPEN_INDEX}',
'{CLOSE_INDEX}',
'{DBL_DOT}',
- '{COMMENT}'
+ '{COMMENT}',
+ '{BACKSLASH}'
),
);
unset($_GET[$seckey]);
} else {
// Only variables are allowed (non-array) but we secure them all!
- foreach ($GLOBALS['security_chars']['from'] as $key => $char) {
- // Pass all through
- $_GET[$seckey] = str_replace($char , $GLOBALS['security_chars']['to'][$key], $_GET[$seckey]);
- } // END - foreach
+ $_GET[$seckey] = str_replace($GLOBALS['security_chars']['from'], $GLOBALS['security_chars']['to'], $_GET[$seckey]);
// Strip all other out
$_GET[$seckey] = secureString($_GET[$seckey]);
} // END - foreach
} // END - if
+// Secure also $_POST data (only simple, no replace)
+if (is_array($_POST)) {
+ // Secure only simple data
+ foreach ($_POST as $seckey => $secvalue) {
+ // Is it an array?
+ if (!is_array($secvalue)) {
+ // Strip all other out
+ $_POST[$seckey] = secureString($_POST[$seckey]);
+ } // END - if
+ } // END - foreach
+} // END - if
+
// Detect PHP caching
detectPhpCaching();