crazymonster
Junior Member
- Apr 8, 2011
- 167
- 30
How to protect my php site from proxies (unreal visits).
What is the most effective method? And exampe code please!
What is the most effective method? And exampe code please!
PHP protects proxy, bots ... visits?
- Thread starter crazymonster
- Start date
Use the following 2 solutions in PHP:
Method 1 = quick but does not work with anonymous proxies
Method 2 = portscan back to the origin IP at the normal proxy ports used
Method 1 = quick but does not work with anonymous proxies
Code:
$proxy_headers = array(
[COLOR=#800000]'HTTP_VIA'[/COLOR],
[COLOR=#800000]'HTTP_X_FORWARDED_FOR'[/COLOR],
[COLOR=#800000]'HTTP_FORWARDED_FOR'[/COLOR],
[COLOR=#800000]'HTTP_X_FORWARDED'[/COLOR],
[COLOR=#800000]'HTTP_FORWARDED'[/COLOR],
[COLOR=#800000]'HTTP_CLIENT_IP'[/COLOR],
[COLOR=#800000]'HTTP_FORWARDED_FOR_IP'[/COLOR],
[COLOR=#800000]'VIA'[/COLOR],
[COLOR=#800000]'X_FORWARDED_FOR'[/COLOR],
[COLOR=#800000]'FORWARDED_FOR'[/COLOR],
[COLOR=#800000]'X_FORWARDED'[/COLOR],
[COLOR=#800000]'FORWARDED'[/COLOR],
[COLOR=#800000]'CLIENT_IP'[/COLOR],
[COLOR=#800000]'FORWARDED_FOR_IP'[/COLOR],
[COLOR=#800000]'HTTP_PROXY_CONNECTION'[/COLOR]
);
[COLOR=#00008B]foreach[/COLOR]($proxy_headers [COLOR=#00008B]as[/COLOR] $x){
[COLOR=#00008B]if[/COLOR] (isset($_SERVER[$x])) [COLOR=#00008B]die[/COLOR]([COLOR=#800000]"You are using a proxy!"[/COLOR]);
}Method 2 = portscan back to the origin IP at the normal proxy ports used
Code:
[/FONT]
$ports = array([COLOR=#800000]8080[/COLOR],[COLOR=#800000]80[/COLOR],[COLOR=#800000]81[/COLOR],[COLOR=#800000]1080[/COLOR],[COLOR=#800000]6588[/COLOR],[COLOR=#800000]8000[/COLOR],[COLOR=#800000]3128[/COLOR],[COLOR=#800000]553[/COLOR],[COLOR=#800000]554[/COLOR],[COLOR=#800000]4480[/COLOR]);
[COLOR=#00008B]foreach[/COLOR]($ports [COLOR=#00008B]as[/COLOR] $port) {
[COLOR=#00008B]if[/COLOR] ([COLOR=#800000]@fsockopen[/COLOR]($_SERVER[[COLOR=#800000]'REMOTE_ADDR'[/COLOR]], $port, $errno, $errstr, [COLOR=#800000]30[/COLOR])) {
[COLOR=#00008B]die[/COLOR]([COLOR=#800000]"You are using a proxy!"[/COLOR]);
}
}crazymonster
Junior Member
- Apr 8, 2011
- 167
- 30
Method 2 can forbide Google and similar bots or?
Repulsor
Senior Member
- Jun 11, 2013
- 904
- 357
List of public proxies? Are you kidding me? There are hundred thousand public proxies lol.
so what?
one check in a database with 100K proxies will finish in less than a second...
the main problem is that he needs to find all public proxies and save them in db, which is crazy idea.
Brainiac101
Newbie
- Jun 15, 2013
- 46
- 22
There is no way to stop it.
dannyduberstein
Regular Member
- Nov 1, 2011
- 214
- 117
Block Script found here http://www.blocked.com/
this is a great professional script that can block proxy visits as well as other unwanted visitors.
this is a great professional script that can block proxy visits as well as other unwanted visitors.