From: Roland Haeder <roland@mxchange.org>
Date: Thu, 18 Apr 2013 22:00:32 +0000 (+0000)
Subject: Now use str_ireplace()
X-Git-Url: https://git.mxchange.org/?a=commitdiff_plain;h=0bbb18cbe13e5fd496e3edebb1e606d071ecdf7f;p=ctracker.git

Now use str_ireplace()
---

diff --git a/libs/lib_detector.php b/libs/lib_detector.php
index 4d71463..68d0079 100644
--- a/libs/lib_detector.php
+++ b/libs/lib_detector.php
@@ -57,7 +57,7 @@ function initCrackerTrackerArrays () {
 		'HTTP_USER_AGENT', 'HTTP_HOST', 'wget%20', 'uname\x20-', 'uname%20-', 'bin/id', '/bin/', '/chgrp',
 		'/chown', '/usr/bin', 'g\+\+', 'bin/python', 'bin/tclsh', 'bin/nasm', 'perl%20', 'traceroute%20',
 		'ping%20', 'bin/xterm', 'lsof%20', '.conf', 'motd%20', 'HTTP/1.', '.inc.php', '.lib.php', '.class.php',
-		'config.php', 'file\://', 'window.open', '<SCRIPT>', 'javascript\://', 'img src', 'img%20src', '.jsp',
+		'config.php', 'file\://', 'window.open', 'javascript\://', 'img src', 'img%20src', '.jsp',
 		'ftp.exe', 'xp_enumdsn', 'xp_availablemedia', 'xp_filelist', 'xp_cmdshell', 'nc.exe', '.htpasswd',
 		'servlet', '/etc/passwd', 'wwwacl', '~root', '~ftp', '.js', '.jsp', '.history', 'bash_history',
 		'.bash_history', '~nobody', 'server-info', 'server-status', 'reboot%20', 'halt%20',
@@ -77,10 +77,9 @@ function initCrackerTrackerArrays () {
 	// Block these words found in POST requests
 	$GLOBALS['ctracker_post_blacklist'] = array(
 		// This line is for detecting hidden link spam in wikis, forums, guestbooks, etc.
-		'div style=', 'overflow:auto', 'height:1px', 'width:1px', 'display:hidden',
-		// "Common" login name from VHCS exploiters ;-)
-		'starhack', 'DeLiMehmet', 'hisset', 'Hisset', 'delimert', 'MecTruy',
-		'busca'
+		'div style=', 'overflow:auto', 'height:1px', 'width:1px', 'display:hidden', 'style.display',
+		// "Common" login names from VHCS exploiters ;-)
+		'starhack', 'DeLiMehmet', 'hisset', 'Hisset', 'delimert', 'MecTruy'
 	);
 
 	// Load email header
@@ -95,7 +94,7 @@ function initCrackerTrackerArrays () {
 // Checks for worms
 function isCrackerTrackerWormDetected () {
 	// Check against the whole list
-	$GLOBALS['ctracker_checkworm'] = str_replace($GLOBALS['ctracker_get_blacklist'], '*', crackerTrackerQueryString());
+	$GLOBALS['ctracker_checkworm'] = str_ireplace($GLOBALS['ctracker_get_blacklist'], '*', crackerTrackerQueryString());
 
 	// If it differs to original and the *whole* request string is not in whitelist
 	// then blog the attempt
@@ -108,7 +107,7 @@ function isCrackerTrackerPostAttackDetected () {
 	$GLOBALS['ctracker_post_track'] = implode_r('', $_POST);
 
 	// Check for suspicious POST data
-	$GLOBALS['ctracker_check_post'] = str_replace($GLOBALS['ctracker_post_blacklist'], '*', $GLOBALS['ctracker_post_track']);
+	$GLOBALS['ctracker_check_post'] = str_ireplace($GLOBALS['ctracker_post_blacklist'], '*', $GLOBALS['ctracker_post_track']);
 
 	// Is it detected?
 	return ((isCrackerTrackerWormDetected()) || ($GLOBALS['ctracker_check_post'] != $GLOBALS['ctracker_post_track']));
@@ -151,7 +150,7 @@ function sendCrackerTrackerTicketMails () {
 	$mail = crackerTrackerLoadEmailTemplate('webmaster_add_ticket', $GLOBALS['ctracker_last_ticket'], getCrackerTrackerConfig('ctracker_language'));
 
 	// Send email to the user
-	crackerTrackerSendMail($mail, null, getCrackerTrackerLocalized('webmaster_add_ticket_subject'));
+	crackerTrackerSendMail($mail, NULL, getCrackerTrackerLocalized('webmaster_add_ticket_subject'));
 }
 
 // Sends a mail out