One Hat Cyber Team

Your IP: 216.73.216.78
Server IP: 41.128.143.86
Server: Linux host.raqmix.cloud 6.8.0-1025-azure #30~22.04.1-Ubuntu SMP Wed Mar 12 15:28:20 UTC 2025 x86_64
Server Software: Apache
PHP Version: 8.3.23
Buat File | Buat Folder

Dir : ~/usr/share/psa-pear/pear/php/Horde/Auth/

Edit File: Ipbasic.php

<?php
/**
 * Copyright 1999-2017 Horde LLC (http://www.horde.org/)
 *
 * See the enclosed file COPYING for license information (LGPL). If you did
 * not receive this file, see http://www.horde.org/licenses/lgpl21.
 *
 * @author   Chuck Hagenbuch <chuck@horde.org>
 * @category Horde
 * @license  http://www.horde.org/licenses/lgpl21 LGPL-2.1
 * @package  Auth
 */

/**
 * The Horde_Auth_Ipbasic class provides access control based on CIDR masks
 * (client IP addresses).
 *
 * It is not meant for user-based systems, but for times when you want a block
 * of IPs to be able to access a site, and that access is simply on/off - no
 * preferences, etc.
 *
 * @author    Chuck Hagenbuch <chuck@horde.org>
 * @category  Horde
 * @copyright 1999-2017 Horde LLC
 * @license   http://www.horde.org/licenses/lgpl21 LGPL-2.1
 * @package   Auth
 */
class Horde_Auth_Ipbasic extends Horde_Auth_Base
{
    /**
     * An array of capabilities, so that the driver can report which
     * operations it supports and which it doesn't.
     *
     * @var array
     */
    protected $_capabilities = array(
        'transparent' => true
    );

/**
     * Constructor.
     *
     * @param array $params  Optional Parameters:
     * <pre>
     * 'blocks' - (array) CIDR masks which are allowed access.
     * </pre>
     */
    public function __construct(array $params = array())
    {
        if (empty($params['blocks'])) {
            $params['blocks'] = array();
        } elseif (!is_array($params['blocks'])) {
            $params['blocks'] = array($params['blocks']);
        }

parent::__construct($params);
    }

/**
     * Automatic authentication: Find out if the client matches an allowed IP
     * block.
     *
     * @return boolean  Whether or not the client is allowed.
     */
    public function transparent()
    {
        if (!isset($_SERVER['REMOTE_ADDR'])) {
            return false;
        }

foreach ($this->_params['blocks'] as $cidr) {
            if ($this->_addressWithinCIDR($_SERVER['REMOTE_ADDR'], $cidr)) {
                $this->_credentials['userId'] = $cidr;
                return true;
            }
        }

return false;
    }

/**
     * Not implemented
     *
     * @param string $userId      The userID to check.
     * @param array $credentials  An array of login credentials.
     *
     * @throws Horde_Auth_Exception
     */
    protected function _authenticate($userId, $credentials)
    {
        throw new Horde_Auth_Exception('Unsupported.');
    }

/**
     * Determine if an IP address is within a CIDR block.
     *
     * @param string $address  The IP address to check.
     * @param string $cidr     The block (e.g. 192.168.0.0/16) to test against.
     *
     * @return boolean  Whether or not the address matches the mask.
     */
    protected function _addressWithinCIDR($address, $cidr)
    {
        $address = ip2long($address);
        list($quad, $bits) = explode('/', $cidr);
        $bits = intval($bits);
        $quad = ip2long($quad);

return (($address >> (32 - $bits)) == ($quad >> (32 - $bits)));
    }

}