ip's behind proxy-server
| From: | Paul van der Linden | Date: | Sat, 05 Jul 2003 15:43:19 +0000 |
| Subject: | ip's behind proxy-server | ||
| Groups: | php.general | ||
| Request: | Send a blank email to php-general+get-154062@lists.php.net to get a copy of this message | ||
I've a problem:
I need to block accounts with the same ip, but if it's a proxy-server you
get only the proxy-server ip's. I downloaded somewhere this script:
<?php
$proxy="";
$IP = "";
if (isSet($_SERVER)) {
if (isSet($_SERVER["HTTP_X_FORWARDED_FOR"])) {
$IP = $_SERVER["HTTP_X_FORWARDED_FOR"];
$proxy = $_SERVER["REMOTE_ADDR"];
} elseif (isSet($_SERVER["HTTP_CLIENT_IP"])) {
$IP = $_SERVER["HTTP_CLIENT_IP"];
} else {
$IP = $_SERVER["REMOTE_ADDR"];
}
} else {
if ( getenv( 'HTTP_X_FORWARDED_FOR' ) ) {
$IP = getenv( 'HTTP_X_FORWARDED_FOR' );
$proxy = getenv( 'REMOTE_ADDR' );
} elseif ( getenv( 'HTTP_CLIENT_IP' ) ) {
$IP = getenv( 'HTTP_CLIENT_IP' );
} else {
$IP = getenv( 'REMOTE_ADDR' );
}
}
if (strstr($IP, ',')) {
$ips = explode(',', $IP);
$IP = $ips[0];
}
$RemoteInfo[0]=$IP;
$RemoteInfo[1]=$proxy;
print "Client-ip: " . $RemoteInfo[0] . "<BR>Proxy-ip: " . $RemoteInfo[1];
?>
But that doesn't seems to work, it will only give your proxy-server ip's,
and doesn't give the real client-ip. Does someone know how to recieve the
real client-ip, and not the proxy-server ip.
Thanx
Paul