* -------------------------------------------------------------------- *
* Kurzbeschreibung : Alle GET, POST und COOKIE-Daten sichern *
* -------------------------------------------------------------------- *
- * *
+ * $Revision:: $ *
+ * $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 - 2008 by Roland Haeder *
* For more information visit: http://www.mxchange.org *
// Some security stuff...
if (ereg(basename(__FILE__), $_SERVER['PHP_SELF'])) {
- $INC = substr(dirname(__FILE__), 0, strpos(dirname(__FILE__), "/inc") + 4) . "/security.php";
+ $INC = substr(dirname(__FILE__), 0, strpos(dirname(__FILE__), '/inc') + 4) . '/security.php';
require($INC);
}
//require("/usr/share/php/ipfilter.php");
// Generate arrays which holds the relevante chars to replace
-global $SEC_CHARS, $URL_CHARS;
-$SEC_CHARS = array(
- // The chars we are looking for...
- 'from' => array("{", "}", "/", ".", "'", "$", "(", ")", '{--', '--}', "%", ";", "[", "]", ":", "--"),
- // ... and we will replace to.
+$GLOBALS['security_chars'] = array(
+// The chars we are looking for...
+ 'from' => array("{", "}", '/', '.', "'", "$", '(', ')', '{--', '--}', "%", ';', "[", "]", ':', "--"),
+// ... and we will replace to.
'to' => array(
"{OPEN_ANCHOR2}",
"{CLOSE_ANCHOR2}",
"{SLASH}",
"{DOT}",
- '{QUOT}',
+ "{QUOT}",
"{DOLLAR}",
"{OPEN_ANCHOR}",
"{CLOSE_ANCHOR}",
"{CLOSE_INDEX}",
"{DBL_DOT}",
"{COMMENT}"
- ),
-);
-
-// Characters allowed in URLs
-//
-// Note: Do not replace 'to' with 'from' and vise-versa! When you do this all booked URLs will be
-// rejected because of the {SLASH}, {DOT} and all below listed items inside the URL.
-$URL_CHARS = array(
- // Search for these secured characters
+ ),
+ );
+
+ // Characters allowed in URLs
+ //
+ // Note: Do not replace 'to' with 'from' and vise-versa! When you do this all booked URLs will be
+ // rejected because of the {SLASH}, {DOT} and all below listed items inside the URL.
+ $GLOBALS['url_chars'] = array(
+ // Search for these secured characters
'to' => array("{SLASH}", "{DOT}", "{PER}", "{DBL_DOT}", "{COMMENT}"),
- // Replace with these characters
- 'from' => array("/", ".", "%", ":", "--")
-);
-
-// Overworked security part:
-if (is_array($_GET)) {
- foreach ($_GET as $seckey => $secvalue) {
- if (is_array($secvalue)) {
- // Throw arrays away...
- unset($_GET[$seckey]);
- } else {
- // Only variables are allowed (non-array) but we secure them all!
- foreach ($SEC_CHARS['from'] as $key => $char) {
- // Pass all through
- $_GET[$seckey] = str_replace($char , $SEC_CHARS['to'][$key], $_GET[$seckey]);
+ // Replace with these characters
+ 'from' => array('/', '.', "%", ':', "--")
+ );
+
+ // Overworked security part:
+ if (is_array($_GET)) {
+ foreach ($_GET as $seckey => $secvalue) {
+ if (is_array($secvalue)) {
+ // Throw arrays away...
+ 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]);
+ }
+
+ // Strip all other out
+ $_GET[$seckey] = strip_tags($_GET[$seckey]);
+ }
}
-
- // Strip all other out
- $_GET[$seckey] = strip_tags($_GET[$seckey]);
}
- }
-}
-if (basename($_SERVER['PHP_SELF']) != "install.php") {
- // And POST data
- foreach ($_POST as $seckey => $secvalue) {
- if (!is_array($secvalue)) {
- // Only variables are allowed (non-array) to be secured...
- foreach ($SEC_CHARS['from'] as $key => $char) {
- // Pass all through
- $_POST[$seckey] = str_replace($char , $SEC_CHARS['to'][$key], $_POST[$seckey]);
+ if (basename($_SERVER['PHP_SELF']) != 'install.php') {
+ // And POST data
+ foreach ($_POST as $seckey => $secvalue) {
+ if (!is_array($secvalue)) {
+ // Only variables are allowed (non-array) to be secured...
+ foreach ($GLOBALS['security_chars']['from'] as $key => $char) {
+ // Pass all through
+ $_POST[$seckey] = str_replace($char , $GLOBALS['security_chars']['to'][$key], $_POST[$seckey]);
+ }
+
+ // Strip all other out
+ $_POST[$seckey] = strip_tags($_POST[$seckey]);
+ }
}
-
- // Strip all other out
- $_POST[$seckey] = strip_tags($_POST[$seckey]);
}
- }
-}
-// Activate caching or transparent compressing when it is not already done
-if (!defined('_OB_CACHING')) {
- if (phpversion() >= '4.0.4pl1' && (strstr(getenv('HTTP_USER_AGENT'),'compatible') || (strstr(getenv('HTTP_USER_AGENT'), "Mozilla")))) {
- if ((extension_loaded('zlib')) && (function_exists('ob_start'))) {
- // Start caching
- define('_OB_CACHING', "on");
- ob_start();
- } else {
- // Extension not loaded or required function is missing
- define('_OB_CACHING', "404");
+ // Activate caching or transparent compressing when it is not already done
+ if (!defined('_OB_CACHING')) {
+ if (phpversion() >= '4.0.4pl1' && (strstr(getenv('HTTP_USER_AGENT'),'compatible') || (strstr(getenv('HTTP_USER_AGENT'), "Mozilla")))) {
+ if ((extension_loaded('zlib')) && (function_exists('ob_start'))) {
+ // Start caching
+ define('_OB_CACHING', 'on');
+ ob_start();
+ } else {
+ // Extension not loaded or required function is missing
+ define('_OB_CACHING', '404');
+ }
+ } else {
+ // Old PHP version
+ define('_OB_CACHING', 'old');
+ }
}
- } else {
- // Old PHP version
- define('_OB_CACHING', "old");
- }
-}
-// At last secure the $_SERVER['PHP_SELF'] element
-$_SERVER['PHP_SELF'] = secureString($_SERVER['PHP_SELF']);
-
-// Split it up into path and filename
-$SELF_DIR = dirname($_SERVER['PHP_SELF']);
-$SELF_FILE = basename($_SERVER['PHP_SELF']);
-
-// Check for a .php inside the $SELF_DIR...
-while (ereg(".php", $SELF_DIR)) {
- // Correct the dirname
- $SELF_DIR = substr($SELF_DIR, 0, (strpos($SELF_DIR, ".php") + 4));
- // Rewrite filename...
- $SELF_FILE = basename($SELF_DIR);
- // ... and dirname
- $SELF_DIR = dirname($SELF_DIR);
-}
+ // At last secure the $_SERVER['PHP_SELF'] element
+ $_SERVER['PHP_SELF'] = secureString($_SERVER['PHP_SELF']);
+
+ // Split it up into path and filename
+ $SELF_DIR = dirname($_SERVER['PHP_SELF']);
+ $SELF_FILE = basename($_SERVER['PHP_SELF']);
+
+ // Check for a .php inside the $SELF_DIR...
+ while (ereg('.php', $SELF_DIR)) {
+ // Correct the dirname
+ $SELF_DIR = substr($SELF_DIR, 0, (strpos($SELF_DIR, '.php') + 4));
+ // Rewrite filename...
+ $SELF_FILE = basename($SELF_DIR);
+ // ... and dirname
+ $SELF_DIR = dirname($SELF_DIR);
+ }
-// Put both together again and let's pray it is secured now...
-$_SERVER['PHP_SELF'] = $SELF_DIR."/".$SELF_FILE;
+ // Put both together again and let's pray it is secured now...
+ $_SERVER['PHP_SELF'] = $SELF_DIR.'/'.$SELF_FILE;
-// Remove uneccessary variables
-unset($SELF_DIR);
-unset($SELF_FILE);
+ // Remove uneccessary variables
+ unset($SELF_DIR);
+ unset($SELF_FILE);
-// Security system loaded...
-define('__SECURITY', "1");
+ // Security system loaded...
+ define('__SECURITY', '1');
-//
-?>
+ //
+ ?>