k0nsl · February 11, 2015 15:02
diff --git a/hook_stop_forumspam.php b/hook_stop_forumspam.php
 <?php
 /**
 * Copyright (C) 2013 by k0nsl ([email protected])
 */
 /**
 * @ignore
 */
 if (!defined('IN_PHPBB'))
 {
   exit;
 }
 /**
 * This hook queries stopforumspam.com to check if the IP is listed in their DB
 */
 function hook_stop_forumspam(&$hook)
 {
 $req_uri = $_SERVER['REQUEST_URI'];
 $reg_pattern = '/mode=register/';
 if (preg_match($reg_pattern, $req_uri)) {
 $addr = $_SERVER['REMOTE_ADDR'];
 $response = curl_get('http://www.stopforumspam.com/api?ip='.$addr);
 $pattern = '/<appears>yes<\/appears>/';
 if (preg_match($pattern, $response)) {
 /* IP is listed, so we inform the user, then exit. */
 echo '
 <html>
 <head>
 <title>Spammer detected</title>
 </head>
 <body>
 <h1>IP Detected As Spam Source</h1>
 We are sorry, but you are not allowed to register at this
 <br>message board as long as your IP address is listed
 <br>at stopforumspam.com.
 <p>
 Once your IP address is removed, you will be allowed. If you think this is an error, please write to mail[at]domain.tld
 </body>
 </html>
 ';
 exit();
 }
 }
 }
 /**
 * Replaced file_get_contents with cURL
 */
 function curl_get($url) {
    if (!function_exists('curl_init')){ 
        die('Error: cURL is not installed.');
    }
    $ch = curl_init();
    curl_setopt($ch, CURLOPT_URL, $url);
    curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
    $output = curl_exec($ch);
    curl_close($ch);
    return $output;
 }
 /**
 * We want it only on normal pages and not administrative ones.
 */
 if (!defined('ADMIN_START'))
 {
   $phpbb_hook->register(array('template', 'display'), 'hook_stop_forumspam');
 }
	<?php
	/**
	* Copyright (C) 2013 by k0nsl ([email protected])
	*/
	/**
	* @ignore
	*/
	if (!defined('IN_PHPBB'))
	{
	exit;
	}
	/**
	* This hook queries stopforumspam.com to check if the IP is listed in their DB
	*/
	function hook_stop_forumspam(&$hook)
	{
	$req_uri = $_SERVER['REQUEST_URI'];
	$reg_pattern = '/mode=register/';
	if (preg_match($reg_pattern, $req_uri)) {
	$addr = $_SERVER['REMOTE_ADDR'];
	$response = curl_get('http://www.stopforumspam.com/api?ip='.$addr);
	$pattern = '/<appears>yes<\/appears>/';
	if (preg_match($pattern, $response)) {
	/* IP is listed, so we inform the user, then exit. */
	echo '
	<html>
	<head>
	<title>Spammer detected</title>
	</head>
	<body>
	<h1>IP Detected As Spam Source</h1>
	We are sorry, but you are not allowed to register at this
	<br>message board as long as your IP address is listed
	<br>at stopforumspam.com.
	<p>
	Once your IP address is removed, you will be allowed. If you think this is an error, please write to mail[at]domain.tld
	</body>
	</html>
	';
	exit();
	}
	}
	}
	/**
	* Replaced file_get_contents with cURL
	*/
	function curl_get($url) {
	if (!function_exists('curl_init')){
	die('Error: cURL is not installed.');
	}
	$ch = curl_init();
	curl_setopt($ch, CURLOPT_URL, $url);
	curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
	$output = curl_exec($ch);
	curl_close($ch);
	return $output;
	}
	/**
	* We want it only on normal pages and not administrative ones.
	*/
	if (!defined('ADMIN_START'))
	{
	$phpbb_hook->register(array('template', 'display'), 'hook_stop_forumspam');
	}