HTML Code:
############################################
# Hack Name: Proxy Detector v3.0
# Orgiginal hack by Takara and Stadler (for vB 2.0)
# Modified for vB 3.0 RC4 by HacNho
# Date: 02.19.04
############################################
# Changes and Fixes:
# Version 3.0:
# 1. Compatibility to vB 3.0 RC4
# 2. Admin with "adminpermission" will see the "ProxyIP when overmouse if the IP is not shown
# 3. Proxy IP will be displayed with IP address in show IP page
###########################################
# Description: This is little hack detects via the Environmental Variable
# HTTP_X_FORWARDED_FOR if the user is using a proxy. Most proxys give out this
# variable. If it is it will display it out for you, and allow you to view the
# real IP of the person, and proxy IP/hostmask when you click the link.
#
# Files Edited: init.php, functions_newpost.php, postings.php
# Templates Modified: postbit_ip_show, postbit_ip_hidden
# SQL Columns Added: proxyip
# Phrase to add: thread_displayproxyip
#
# Notes: Thanks to Takara and Stadler who wrote and modify this hack for vBulletin 2.x
# I just modify to make it work with vB 3.x (PHP 4.3.3)
# Remember to backup your files and DB before making any changes!
############################################
######################################
#RUN THE FOLLOWING SQL QUERY:
######################################
ALTER TABLE post ADD proxyip VARCHAR(50) not null AFTER ipaddress;
#####################################
#ADD NEW PHRASE:
#####################################
PHRASE TYPE: Front-End Error Messages
VARNAME: thread_displayproxyip
TEXT:
The proxy IP Address is: $postinfo[ipaddress]<br>
The proxy host name is: $postinfo[hostaddress]<br>
The real IP Address is: $postinfo[proxyip]
#####################################
#Edit TEMPLATE: postbit_ip
#####################################
-----------------------------------
Replace the whole text with this:
-----------------------------------
<if condition="$show['ip']">
$vbphrase[ip]: $post[ip] <if condition="($post[proxyip] != '')">Proxy!<br>Real IP: $post[proxyip])</if>
<else />
<a href="postings.php?$session[sessionurl]do=getip&p=$post[postid]">
<img class="inlineimg" src="$stylevar[imgdir_button]/ip.gif" alt="$vbphrase[ip]" title="$post[ip] <if condition="($post[proxyip] != '')">- Proxy Detected! Real IP: $post[proxyip])</if>" border="0" />
</a>
</if>
<author>
HacNho
</author>
<homepage>
</homepage>
#######################################
#Edit the file: includes/init.php
#######################################
-----------------------------------
search for:
-----------------------------------
{
define('ALT_IP', $_SERVER['REMOTE_ADDR']);
}
-----------------------------------
insert after:
-----------------------------------
// ####################### HN getproxyip START########################
// establish client Proxy address (if it exists)
if ($_SERVER['HTTP_FORWARDED'] != '')
{
$proxyip = $_SERVER['HTTP_FORWARDED'];
}
else if ($_SERVER['HTTP_X_FORWARDED_FOR'] != '')
{
$proxyip = $_SERVER['HTTP_X_FORWARDED_FOR'];
}
else if ($_SERVER['HTTP_CLIENT_IP'] != '')
{
$proxyip = $_SERVER['HTTP_CLIENT_IP'];
}
else
{
$proxyip = '';
}
$proxyip = preg_replace('/javascript/i', 'java script', $proxyip);
$proxyip = str_replace('"', '"', $proxyip);
$proxyip = str_replace('<', '<', $proxyip);
define('PROXYIP', str_replace('>', '>', $proxyip));
unset($proxyip);
// ####################### HN getproxyip END ########################
######################################################
#edit the file: includes/functions_newpost.php
#####################################################
-----------------------------------
search for:
-----------------------------------
if ($vboptions['logip'])
{
$post['ipaddress'] = IPADDRESS;
}
else
{
$post['ipaddress'] = '';
}
-----------------------------------
replace with:
-----------------------------------
// Begin proxyip hack - HacNho
if ($vboptions['logip'])
{
$post['ipaddress'] = IPADDRESS;
$post['proxyip'] = PROXYIP;
}
else
{
$post['ipaddress'] = '';
$post['proxyip'] = '';
}
// End proxyip hack - HacNho
-----------------------------------
search for:
-----------------------------------
// ### POST NEW POST ###
$DB_site->query("
INSERT INTO " . TABLE_PREFIX . "post
(threadid, parentid, title, username, userid, dateline, pagetext, allowsmilie,
showsignature, ipaddress, iconid, visible, attach)
VALUES
($threadinfo[threadid], $parentid, '" . addslashes($post['title']) . "',
'" . addslashes($post['postusername']) . "', $bbuserinfo[userid], " . TIMENOW . ",
'" . addslashes($post['message']) . "', $post[enablesmilies], $post[signature],
'" . addslashes($post['ipaddress']) . "', $post[iconid], $post[visible], $totalattachments)
");
-----------------------------------
replace with:
-----------------------------------
// Begin proxyip hack - HacNho
// ### POST NEW POST ###
$DB_site->query("
INSERT INTO " . TABLE_PREFIX . "post
(threadid, parentid, title, username, userid, dateline, pagetext, allowsmilie,
showsignature, ipaddress, proxyip, iconid, visible, attach)
VALUES
($threadinfo[threadid], $parentid, '" . addslashes($post['title']) . "',
'" . addslashes($post['postusername']) . "', $bbuserinfo[userid], " . TIMENOW . ",
'" . addslashes($post['message']) . "', $post[enablesmilies], $post[signature],
'" . addslashes($post['ipaddress']) . "','" . addslashes($post['proxyip']) . "', $post[iconid], $post[visible], $totalattachments)
");
// End proxyip hack - HacNho
################################################
#edit the file: postings.php
###############################################
-----------------------------------
search for:
-----------------------------------
eval(print_standard_error('thread_displayip', 1, 0));
-----------------------------------
replace with:
-----------------------------------
// Begin proxyip hack - HacNho
if ($postinfo[proxyip] != '')
{
eval(print_standard_error('thread_displayproxyip', 1, 0));
}
else
{
eval(print_standard_error('thread_displayip', 1, 0));
}
// End proxyip hack - HacNho
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