From 8e41425c93cd83ec484adf93d3ee91e22b4b2880 Mon Sep 17 00:00:00 2001
From: Rudolf Mayerhofer <rudolf.mayerhofer@hs-regensburg.de>
Date: Fri, 21 Sep 2012 12:00:52 +0200
Subject: make use of adLDAP 4.0.4 in AD backend

The new version of adLDAP improves the speed in handling recursive group
memberships dramatically
---
 inc/adLDAP/classes/adLDAPFolders.php | 179 +++++++++++++++++++++++++++++++++++
 1 file changed, 179 insertions(+)
 create mode 100644 inc/adLDAP/classes/adLDAPFolders.php

(limited to 'inc/adLDAP/classes/adLDAPFolders.php')

diff --git a/inc/adLDAP/classes/adLDAPFolders.php b/inc/adLDAP/classes/adLDAPFolders.php
new file mode 100644
index 000000000..55120152d
--- /dev/null
+++ b/inc/adLDAP/classes/adLDAPFolders.php
@@ -0,0 +1,179 @@
+<?php
+/**
+ * PHP LDAP CLASS FOR MANIPULATING ACTIVE DIRECTORY 
+ * Version 4.0.4
+ * 
+ * PHP Version 5 with SSL and LDAP support
+ * 
+ * Written by Scott Barnett, Richard Hyland
+ *   email: scott@wiggumworld.com, adldap@richardhyland.com
+ *   http://adldap.sourceforge.net/
+ * 
+ * Copyright (c) 2006-2012 Scott Barnett, Richard Hyland
+ * 
+ * We'd appreciate any improvements or additions to be submitted back
+ * to benefit the entire community :)
+ * 
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License.
+ * 
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ * 
+ * @category ToolsAndUtilities
+ * @package adLDAP
+ * @subpackage Folders
+ * @author Scott Barnett, Richard Hyland
+ * @copyright (c) 2006-2012 Scott Barnett, Richard Hyland
+ * @license http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html LGPLv2.1
+ * @revision $Revision: 97 $
+ * @version 4.0.4
+ * @link http://adldap.sourceforge.net/
+ */
+require_once(dirname(__FILE__) . '/../adLDAP.php');
+
+/**
+* FOLDER / OU MANAGEMENT FUNCTIONS
+*/
+class adLDAPFolders {
+    /**
+    * The current adLDAP connection via dependency injection
+    * 
+    * @var adLDAP
+    */
+    protected $adldap;
+    
+    public function __construct(adLDAP $adldap) {
+        $this->adldap = $adldap;
+    }
+    
+    /**
+    * Delete a distinguished name from Active Directory
+    * You should never need to call this yourself, just use the wrapper functions user_delete and contact_delete
+    *
+    * @param string $dn The distinguished name to delete
+    * @return bool
+    */
+    public function delete($dn){ 
+        $result = ldap_delete($this->adldap->getLdapConnection(), $dn);
+        if ($result != true) { 
+            return false; 
+        }
+        return true;
+    }
+    
+    /**
+    * Returns a folder listing for a specific OU
+    * See http://adldap.sourceforge.net/wiki/doku.php?id=api_folder_functions
+    * 
+    * @param array $folderName An array to the OU you wish to list. 
+    *                           If set to NULL will list the root, strongly recommended to set 
+    *                           $recursive to false in that instance!
+    * @param string $dnType The type of record to list.  This can be ADLDAP_FOLDER or ADLDAP_CONTAINER.
+    * @param bool $recursive Recursively search sub folders
+    * @param bool $type Specify a type of object to search for
+    * @return array
+    */
+    public function listing($folderName = NULL, $dnType = adLDAP::ADLDAP_FOLDER, $recursive = NULL, $type = NULL) 
+    {
+        if ($recursive === NULL) { $recursive = $this->adldap->getRecursiveGroups(); } //use the default option if they haven't set it
+        if (!$this->adldap->getLdapBind()) { return false; }
+
+        $filter = '(&';
+        if ($type !== NULL) {
+            switch ($type) {
+                case 'contact':
+                    $filter .= '(objectClass=contact)';
+                    break;
+                case 'computer':
+                    $filter .= '(objectClass=computer)';
+                    break;
+                case 'group':
+                    $filter .= '(objectClass=group)';
+                    break;
+                case 'folder':
+                    $filter .= '(objectClass=organizationalUnit)';
+                    break;
+                case 'container':
+                    $filter .= '(objectClass=container)';
+                    break;
+                case 'domain':
+                    $filter .= '(objectClass=builtinDomain)';
+                    break;
+                default:
+                    $filter .= '(objectClass=user)';
+                    break;   
+            }
+        }
+        else {
+            $filter .= '(objectClass=*)';   
+        }
+        // If the folder name is null then we will search the root level of AD
+        // This requires us to not have an OU= part, just the base_dn
+        $searchOu = $this->adldap->getBaseDn();
+        if (is_array($folderName)) {
+            $ou = $dnType . "=" . implode("," . $dnType . "=", $folderName);
+            $filter .= '(!(distinguishedname=' . $ou . ',' . $this->adldap->getBaseDn() . ')))';
+            $searchOu = $ou . ',' . $this->adldap->getBaseDn();
+        }
+        else {
+            $filter .= '(!(distinguishedname=' . $this->adldap->getBaseDn() . ')))';
+        }
+
+        if ($recursive === true) {
+            $sr = ldap_search($this->adldap->getLdapConnection(), $searchOu, $filter, array('objectclass', 'distinguishedname', 'samaccountname'));
+            $entries = @ldap_get_entries($this->adldap->getLdapConnection(), $sr);
+            if (is_array($entries)) {
+                return $entries;
+            }
+        }
+        else {
+            $sr = ldap_list($this->adldap->getLdapConnection(), $searchOu, $filter, array('objectclass', 'distinguishedname', 'samaccountname'));
+            $entries = @ldap_get_entries($this->adldap->getLdapConnection(), $sr);
+            if (is_array($entries)) {
+                return $entries;
+            }
+        }
+        
+        return false;
+    }
+
+    /**
+    * Create an organizational unit
+    * 
+    * @param array $attributes Default attributes of the ou
+    * @return bool
+    */
+    public function create($attributes)
+    {
+        if (!is_array($attributes)){ return "Attributes must be an array"; }
+        if (!is_array($attributes["container"])) { return "Container attribute must be an array."; }
+        if (!array_key_exists("ou_name",$attributes)) { return "Missing compulsory field [ou_name]"; }
+        if (!array_key_exists("container",$attributes)) { return "Missing compulsory field [container]"; }
+        
+        $attributes["container"] = array_reverse($attributes["container"]);
+
+        $add=array();
+        $add["objectClass"] = "organizationalUnit";
+        $add["OU"] = $attributes['ou_name'];
+        $containers = "";
+        if (count($attributes['container']) > 0) {
+            $containers = "OU=" . implode(",OU=", $attributes["container"]) . ",";
+        }
+
+        $containers = "OU=" . implode(",OU=", $attributes["container"]);
+        $result = ldap_add($this->adldap->getLdapConnection(), "OU=" . $add["OU"] . ", " . $containers . $this->adldap->getBaseDn(), $add);
+        if ($result != true) { 
+            return false; 
+        }
+        
+        return true;
+    }
+    
+}
+
+?>
\ No newline at end of file
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