169 lines
4.3 KiB
PHP
169 lines
4.3 KiB
PHP
<?php
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/**
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* @file removelocked.php Task to remove locked members from the ACP list who are already unlocked
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*~TERABYTE_DOC_READY~
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* $Copyright: (c) 2001 - 2011 Invision Power Services, Inc.$
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* $License: http://www.invisionpower.com/company/standards.php#license$
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* $Author: ips_terabyte $
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* @since -
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* $LastChangedDate: 2011-02-08 17:20:18 -0500 (Tue, 08 Feb 2011) $
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* @version v3.3.4
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* $Revision: 7750 $
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*/
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if ( ! defined( 'IN_IPB' ) )
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{
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print "<h1>Incorrect access</h1>You cannot access this file directly. If you have recently upgraded, make sure you upgraded all the relevant files.";
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exit();
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}
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/**
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*
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* @class task_item
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* @brief Task to remove locked members from the ACP list who are already unlocked
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*
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*/
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class task_item
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{
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/**
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* Object that stores the parent task manager class
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*
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* @var $class
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*/
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protected $class;
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/**
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* Array that stores the task data
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*
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* @var $task
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*/
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protected $task = array();
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/**
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* Registry Object Shortcuts
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*
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* @var $registry
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* @var $DB
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* @var $settings
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* @var $lang
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*/
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protected $registry;
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protected $DB;
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protected $settings;
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protected $lang;
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/**
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* Constructor
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*
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* @param object $registry Registry object
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* @param object $class Task manager class object
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* @param array $task Array with the task data
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* @return @e void
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*/
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public function __construct( ipsRegistry $registry, $class, $task )
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{
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/* Make registry objects */
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$this->registry = $registry;
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$this->DB = $this->registry->DB();
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$this->settings =& $this->registry->fetchSettings();
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$this->lang = $this->registry->getClass('class_localization');
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$this->class = $class;
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$this->task = $task;
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}
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/**
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* Run this task
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*
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* @return @e void
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*/
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public function runTask()
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{
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if ( $this->settings['ipb_bruteforce_attempts'] AND $this->settings['ipb_bruteforce_unlock'] )
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{
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/* Init vars */
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$count = 0;
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$canUnlock = array();
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$this->DB->build( array( 'select' => 'member_id, failed_logins, failed_login_count',
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'from' => 'members',
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'where' => 'failed_login_count > 0 AND failed_logins ' . $this->DB->buildIsNull( false ),
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) );
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$outer = $this->DB->execute();
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while( $r = $this->DB->fetch($outer) )
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{
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$used_ips = array();
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$this_attempt = array();
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$oldest = 0;
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$newest = 0;
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if( $r['failed_logins'] )
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{
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$failed_logins = explode( ",", IPSText::cleanPermString( $r['failed_logins'] ) );
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if( is_array($failed_logins) AND count($failed_logins) )
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{
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sort($failed_logins);
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foreach( $failed_logins as $attempt )
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{
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$this_attempt = explode( "-", $attempt );
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if( isset($used_ips[ $this_attempt[1] ]) AND $this_attempt[0] > $used_ips[ $this_attempt[1] ] )
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{
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$used_ips[ $this_attempt[1] ] = $this_attempt[0];
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}
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}
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$totalLocked = count($used_ips);
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$totalToUnlock = 0;
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if( count($used_ips) )
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{
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foreach( $used_ips as $ip => $timestamp )
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{
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if( $timestamp < time() - ($this->settings['ipb_bruteforce_period']*60) )
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{
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$totalToUnlock++;
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}
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}
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}
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if( $totalToUnlock == $totalLocked )
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{
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$canUnlock[] = $r['member_id'];
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}
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}
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else
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{
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$canUnlock[] = $r['member_id'];
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}
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}
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else
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{
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$canUnlock[] = $r['member_id'];
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}
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}
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if( count($canUnlock) )
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{
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$this->DB->update( 'members', array( 'failed_logins' => null, 'failed_login_count' => 0 ), 'member_id IN(' . implode( ',', $canUnlock ) . ')' );
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}
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//-----------------------------------------
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// Log to log table - modify but dont delete
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//-----------------------------------------
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$this->registry->getClass('class_localization')->loadLanguageFile( array( 'public_global' ), 'core' );
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$this->class->appendTaskLog( $this->task, sprintf( $this->lang->words['task_removelocked'], count($canUnlock) ) );
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}
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//-----------------------------------------
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// Unlock Task: DO NOT MODIFY!
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//-----------------------------------------
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$this->class->unlockTask( $this->task );
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}
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} |