Proxy block

DeathfireD

Hello its me again, Iv been working with a script thats supposed to scan you for open ports and also redirect you if your using a blocked IP/DNS. As of right now without any mod's from me it does not work. Heres the current main code.

$Ports = array('1080', '8080', '8000', '3128', '8888', '23', '80', '8081'); 	// To hold the list of ports.
    	$AllowedHosts = array('localhost', 'allowedhost.com'); 				// To hold the list of allowed hosts.
    	$DisallowedHosts = array('127.0.0.1.poo.com', 'something.msn.com'); 		// To hold the list of disallowed hosts.
    	$Redirect = "http://www.google.com";			// Redirect page
    	$SocketTimeout = 1;								// Higher the number, the longer it takes.
    	/* End of modification. */
    	if ((!in_array ($REMOTE_ADDR, $AllowedHosts)) && (!in_array ($REMOTE_ADDR, $DisallowedHosts)))
    	{

		$x = 1;

		while ($Ports[$x])
		{
			$fSockPointer = fsockopen($REMOTE_ADDR, $Ports[$x], $errno, $errstr, $SocketTimeout);
			if ($fSockPointer)
			{
				header ("Location: $Redirect");
				fclose($fSockPointer);
			}
			$x++;
		}
	} else {
		if (in_array ($REMOTE_ADDR, $AllowedHosts))
		{
			die();
		} else {
			header ("Location: $Redirect");
			die();
		}
	}
?>

When I add 127.0.0.1 or locathost to DisallowedHosts it wont redirect me I dont know why.

Ok well since it dosnt work as it is this code will not work (these are changes I made and need help with)

 	$listp = "proxylist.txt"; // words file
    	$Ports = array('1080', '8080', '8000', '3128', '8888', '23', '80', '8081'); 	// To hold the list of ports.
    	$AllowedHosts = array('localhost', 'allowedhost.com'); 				// To hold the list of allowed hosts.
    	$DisallowedHosts = array('127.0.0.1.poo.com', 'something.msn.com', $listp); 		// To hold the list of disallowed hosts.
    	$Redirect = "http://www.google.com";			// Redirect page
    	$SocketTimeout = 1;								// Higher the number, the longer it takes.
    	/* End of modification. */
    	if ((!in_array ($REMOTE_ADDR, $AllowedHosts)) && (!in_array ($REMOTE_ADDR, $DisallowedHosts)))
    	{

		$x = 1;

		while ($Ports[$x])
		{
			$fSockPointer = fsockopen($REMOTE_ADDR, $Ports[$x], $errno, $errstr, $SocketTimeout);
			if ($fSockPointer)
			{
				header ("Location: $Redirect");
				fclose($fSockPointer);
			}
			$x++;
		}
	} else {
		if (in_array ($REMOTE_ADDR, $AllowedHosts))
		{
			die();
		} else {
			header ("Location: $Redirect");
			die();
		}
	}
?>

As you can see I added $listp = "proxylist.txt"; . This file has a list of known Proxys I do not want viewing the page. Next I added $DisallowedHosts = array('127.0.0.1.poo.com', 'something.msn.com', $listp); $listp being the proxylist.txt file with all the known proxys that I want redirected to google or some other site.

Anyway the basic jist of this is, is that it wont work as it is and it will not work with my changes. Does anyone see anything that should be changed or a better way of doing this?

Thanks in advanced!

Weedpacket

Just off-hand I do notice two things:

127.0.0.1.poo.com is meaningless: IP addresses and domain names are not the same thing, so unless poo.com has a server named "127.0.0.1" somewhere....

Second, you're checking to see if something is allowed before checking if it's disallowed. So if it's in both lists, it will be allowed.

DeathfireD

Weedpacket wrote:
Just off-hand I do notice two things:

127.0.0.1.poo.com is meaningless: IP addresses and domain names are not the same thing, so unless poo.com has a server named "127.0.0.1" somewhere....

Second, you're checking to see if something is allowed before checking if it's disallowed. So if it's in both lists, it will be allowed.

ya the 127.0.0.1.poo.com was just a poor example sorry.

So what do you suggest I do? Change it to look at disallowed first and then allowed? or just take Allowed out? If you can show me in the code that would help also 🙂

       if ((!in_array ($REMOTE_ADDR, $DisallowedHosts)) && (!in_array ($REMOTE_ADDR, $AllowedHosts))) 
        { 

        $x = 1; 

        while ($Ports[$x]) 
        { 
            $fSockPointer = fsockopen($REMOTE_ADDR, $Ports[$x], $errno, $errstr, $SocketTimeout); 
            if ($fSockPointer) 
            { 
                header ("Location: $Redirect"); 
                fclose($fSockPointer); 
            } 
            $x++; 
        } 
    } else { 
        if (in_array ($REMOTE_ADDR, $DisallowedHosts)) 
        { 
           header ("Location: $Redirect"); 
            die(); 
        } else { 
           die(); 
        } 
    } 
?>

Is that better? Sorry its late and my mind is wondering :queasy:

DeathfireD

Heres an update of the script after I fooled with it more...Still no luck so any help will do. Thanks

<?php
error_reporting(E_ALL);

$listp = get_file_contents("proxylist.txt"); //function required php 5 use fopen and fread if php 4
	$listp = explode("\r\n", $listp); //create an array with the seperator linebreak
	$Ports = array('1080', '8080', '8000', '3128', '8888', '23', '8081'); 	// To hold the list of ports.
	$AllowedHosts = array('localhost', 'allowedhost.com'); 				// To hold the list of allowed hosts.
	$DisallowedHosts = array('something.msn.com', $listp); 		// To hold the list of disallowed hosts.
	$Redirect = "http://www.google.com";			// Redirect page
	$SocketTimeout = 1;								// Higher the number, the longer it takes.
	/* End of modification. */
	if (in_array($_SERVER['REMOTE_ADDR'], $listp))
	{
   if ((!in_array ($_SERVER['REMOTE_ADDR'], $DisallowedHosts)) && (!in_array ($_SERVER['REMOTE_ADDR'], $AllowedHosts)))
	{

		$x = 1;

		while ($Ports[$x])
		{
			$fSockPointer = fsockopen($_SERVER['REMOTE_ADDR'], $Ports[$x], $errno, $errstr, $SocketTimeout);
			if ($fSockPointer)
			{
				header ("Location: $Redirect");
				fclose($fSockPointer);
			}
			$x++;
		}
	} else {
		if (in_array ($_SERVER['REMOTE_ADDR'], $DisallowedHosts))
		{
		header ("Location: $Redirect");
			die();
		} else {
			die();
		}
	}
  }   

    ?>

DeathfireD

Bump its been way past a week can anyone help me Id really like to get this running and also understand how to read from a file to varify bad sites.

DeathfireD

help please?