305 lines
7.7 KiB
PHP
305 lines
7.7 KiB
PHP
<?php
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/**
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* AgileBill - Open Billing Software
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*
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* This body of work is free software; you can redistribute it and/or
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* modify it under the terms of the Open AgileBill License
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* License as published at http://www.agileco.com/agilebill/license1-4.txt
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*
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* Originally authored by Tony Landis, AgileBill LLC
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*
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* Recent modifications by Deon George
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*
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* @author Deon George <deonATleenooksDOTnet>
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* @copyright 2009 Deon George
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* @link http://osb.leenooks.net
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*
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* @link http://www.agileco.com/
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* @copyright 2004-2008 Agileco, LLC.
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* @license http://www.agileco.com/agilebill/license1-4.txt
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* @author Tony Landis <tony@agileco.com>
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* @package AgileBill
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* @subpackage Core
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*/
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/**
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* The main AgileBill CORE Auth Class
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*
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* @package AgileBill
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* @subpackage Core
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*/
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class CORE_auth {
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private $account = 0;
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private $logged = false;
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private $group = array();
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public function __construct($force) {
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global $VAR;
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if (defined('SESS_LOGGED')) {
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if (SESS_LOGGED == '1') {
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$this->logged = true;
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$this->account = SESS_ACCOUNT;
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}
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} else {
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if (! defined('SESS_LOGGED'))
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define('SESS_LOGGED',false);
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if (! defined('SESS'))
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define('SESS',false);
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}
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if ($force && defined('FORCE_SESS_ACCOUNT')) {
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$this->account = FORCE_SESS_ACCOUNT;
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$this->logged = true;
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}
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$this->auth_update();
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if (isset($VAR['_logout']) || isset($VAR['_login']) || isset($VAR['lid']) || $force == true || CACHE_SESSIONS != '1') {
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return;
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} else {
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if ($this->session_auth_cache_retrieve()) {
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$this->module_count = count($this->module);
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return;
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}
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}
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}
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public function auth_update() {
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$this->group = array('0');
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$this->module = array('0');
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if ($this->account) {
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$this->group_list($this->account);
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if (! $this->group)
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return;
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$db = &DB();
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$p = AGILE_DB_PREFIX;
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$sql = "
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SELECT DISTINCT MM.module_id, GM.method_id, GM.group_id, M.name AS module_name, M.parent_id AS module_parent_id, M.menu_display AS module_display, MM.name AS method_name, MM.page AS method_page, MM.menu_display AS method_display
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FROM {$p}group_method as GM
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LEFT JOIN {$p}module as M on (GM.module_id=M.id and M.site_id=".DEFAULT_SITE.")
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LEFT JOIN {$p}module_method as MM on (GM.method_id=MM.id and MM.site_id=".DEFAULT_SITE.") ";
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for ($i=0; $i<count($this->group); $i++)
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if ($i==0)
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$sql .= sprintf('WHERE (GM.group_id=%s ',$this->group[$i]);
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else
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$sql .= sprintf('OR GM.group_id=%s ',$this->group[$i]);
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$sql .= sprintf(') AND GM.site_id=%s ORDER BY M.name,MM.name',DEFAULT_SITE);
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$result=$db->Execute($sql);
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if ($result === false) {
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global $C_debug;
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$C_debug->error(__FILE__,__METHOD__,$db->ErrorMsg().'<br/>'.$q);
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return;
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}
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while (!$result->EOF) {
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$module_name = $result->fields['module_name'];
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$method_name = $result->fields['method_name'];
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if (empty($this->module[$module_name]))
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$this->module[$module_name] = array($result->fields['module_id'],$result->fields['module_parent_id'],$result->fields['module_display']);
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if (empty($this->module[$module_name][$method_name]))
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$this->module[$module_name][$method_name] = array($result->fields['method_id'],$result->fields['method_display'],$result->fields['method_page']);
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$result->MoveNext();
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}
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}
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$this->session_auth_cache_update();
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}
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private function session_auth_cache_update() {
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$db = &DB();
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$expire = time()+7200; // 1 hour
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if (isset($this->group) && is_array($this->group))
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$group = serialize($this->group);
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else
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$group = 0;
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if (isset($this->module) && is_array($this->module))
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$module = serialize($this->module);
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else
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$module = 0;
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$db->Execute(sqlDelete($db,'session_auth_cache',array('session_id'=>SESS)));
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$db->Execute(sqlInsert($db,'session_auth_cache',array('session_id'=>SESS,'date_expire'=>$expire,'group_arr'=>$group,'module_arr'=>$module)));
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}
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private function session_auth_cache_retrieve() {
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global $C_sess;
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if (! empty($C_sess->auth_cache)) {
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if ($C_sess->auth_cache['date_expire'] > time()) {
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$group = $C_sess->auth_cache['group_arr'];
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$module = $C_sess->auth_cache['module_arr'];
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if ($group != '0' && $group != '')
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$this->group = unserialize($group);
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if ($module != '0' && $module != '')
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$this->module = unserialize($module);
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return true;
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}
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}
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$db = &DB();
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$result = $db->Execute(sqlSelect($db,'session_auth_cache','*',sprintf('session_id=::%s:: AND date_expire >= %s',SESS,time())));
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if ($result->RecordCount() > 0) {
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$group = $result->fields['group_arr'];
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$module = $result->fields['module_arr'];
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if ($group != '0' && $group != '')
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$this->group = unserialize($group);
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if ($module != '0' && $module != '')
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$this->module = unserialize($module);
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return true;
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}
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return false;
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}
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private function group_list($account) {
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$this->group[0] = '0';
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$time = time();
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$db = &DB();
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$p = AGILE_DB_PREFIX;
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$q = "
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SELECT DISTINCT ag.group_id AS group_id,g.parent_id AS parent_id
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FROM {$p}account_group as ag
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INNER JOIN {$p}group as g ON (ag.group_id=g.id AND g.status=1 AND g.site_id=".DEFAULT_SITE.")
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WHERE ag.account_id = '$account'
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AND (ag.date_start IS NULL OR ag.date_start < $time)
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AND (ag.date_expire IS NULL OR ag.date_expire = 0 OR ag.date_expire > $time)
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AND (g.date_start IS NULL OR g.date_start <= $time)
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AND (g.date_expire IS NULL OR g.date_expire = 0 OR g.date_expire > $time)
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AND ag.active=1 AND g.status=1
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AND ag.site_id=".DEFAULT_SITE;
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$result = $db->Execute($q);
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if ($result === false) {
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global $C_debug;
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echo $db->ErrorMsg();
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$C_debug->error(__FILE__,__METHOD__,$db->ErrorMsg());
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exit;
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} elseif ($result->RecordCount() == 0) {
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return;
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} else {
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$arr = array();
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while (!$result->EOF) {
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array_push($arr,$result->fields);
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$result->MoveNext();
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}
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}
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for ($i=0; $i<count($arr); $i++) {
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$do = true;
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for ($ii=0; $ii<count($this->group); $ii++)
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if ($this->group[$ii] == $arr[$i]['group_id'])
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$do = false;
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if ($do) {
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array_push($this->group,$arr[$i]['group_id']);
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if (! empty($arr[$i]['parent_id']) && $arr[$i]['parent_id'] != $arr[$i]['group_id']) {
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$do = true;
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for ($ii=0; $ii<count($this->group); $ii++)
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if ($this->group[$ii] == $arr[$i]['parent_id'])
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$do = false;
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if ($do)
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array_push($this->group,$arr[$i]['parent_id']);
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}
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}
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}
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if ($account != SESS_ACCOUNT)
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return $this->group;
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}
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public function auth_method_by_name($module,$method) {
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if (isset($this->module[$module][$method]))
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return true;
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if ($module == 'core')
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if ($method == 'cleanup')
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return true;
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else
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return false;
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if (is_file(PATH_MODULES.$module.'/auth.inc.php')) {
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include(PATH_MODULES.$module.'/auth.inc.php');
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$this->auth_methods = $auth_methods;
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for ($i=0; $i<count($this->auth_methods); $i++)
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if ($module == @$this->auth_methods[$i]['module'])
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if ($method == false || $method == @$this->auth_methods[$i]['method'])
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return true;
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}
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return false;
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}
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public function auth_group_by_id($id) {
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$ids = array();
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if (! is_array($id))
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array_push($ids,$id);
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else
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$ids = $id;
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foreach ($ids as $group_id)
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if (isset($this->group))
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foreach ($this->group as $this_group_id)
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if ($this_group_id == $group_id)
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return true;
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return false;
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}
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public function auth_group_by_account_id($account, $id) {
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if (SESS_LOGGED == true && $account == SESS_ACCOUNT)
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return $this->auth_group_by_id($id);
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unset($this->group);
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$this->group_list($account);
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for ($i=0; $i<count($this->group); $i++)
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if ($this->group[$i] == $id)
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return true;
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return false;
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}
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/**
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* Generate the admin menu
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*/
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public function generate_admin_menu() {
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include_once(PATH_CORE.'auth_generate_admin_menu.inc.php');
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return auth_generate_admin_menu($this);
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}
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}
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?>
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