如何限制访问者的ip(PHPBB的代码)
2024-05-04 22:16:28
供稿：网友
如何限制访问者的ip(PHPBB的代码)Code: <?php
/***************************************************************************
* admin_user_ban.php
* -------------------
* begin : Tuesday, Jul 31, 2001
* copyright : (C) 2001 The phpBB Group
* email : [email]support@phpbb.com[/email]
*
* $Id: admin_user_ban.php,v 1.21.2.2 2002/05/12 15:57:45 psotfx Exp $
*
*
***************************************************************************/
/***************************************************************************
* This file is part of the phpBB2 port to Nuke 6.0 (c) copyright 2002
* by Tom Nitzschner ([email]tom@toms-home.com[/email])
* [url]http://bbtonuke.sourceforge.net[/url] (or [url]http://www.toms-home.com)[/url]
*
* As always, make a backup before messing with anything. All code
* release by me is considered sample code only. It may be fully
* functual, but you use it at your own risk, if you break it,
* you get to fix it too. No waranty is given or implied.
*
* Please post all questions/request about this port on [url]http://bbtonuke.sourceforge.net[/url] first,
* then on my site. All original header code and copyright messages will be maintained
* to give credit where credit is due. If you modify this, the only requirement is
* that you also maintain all original copyright messages. All my work is released
* under the GNU GENERAL PUBLIC LICENSE. Please see the README for more information.
*
***************************************************************************/
/***************************************************************************
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
***************************************************************************/
define('IN_PHPBB', 1);
if ( !empty($setmodules) )
{
$filename = basename(__FILE__);
$module['Users']['Ban_Management'] = $filename;
return;
}
//
// Load default header
//
$phpbb_root_path = './../';
require($phpbb_root_path . 'extension.inc');
require('./pagestart.' . $phpEx);
//
// Start program
//
if ( isset($HTTP_POST_VARS['submit']) )
{
$user_bansql = '';
$email_bansql = '';
$ip_bansql = '';
$user_list = array();
if ( !empty($HTTP_POST_VARS['username']) )
{
$this_userdata = get_userdata($HTTP_POST_VARS['username']);
if( !$this_userdata )
{
message_die(GENERAL_MESSAGE, $lang['No_user_id_specified'] );
}
$user_list[] = $this_userdata['user_id'];
}
$ip_list = array();
if ( isset($HTTP_POST_VARS['ban_ip']) )
{
$ip_list_temp = explode(',', $HTTP_POST_VARS['ban_ip']);
for($i = 0; $i < count($ip_list_temp); $i++)
{
if ( preg_match('/^([0-9]{1,3})/.([0-9]{1,3})/.([0-9]{1,3})/.([0-9]{1,3})[ ]*/-[ ]*([0-9]{1,3})/.([0-9]{1,3})/.([0-9]{1,3})/.([0-9]{1,3})$/', trim($ip_list_temp[$i]), $ip_range_explode) )
