2007-03-29 18:10:14 +02:00
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<?php
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/*******************************************************************************
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* Copyright (C) 2007 Easter-eggs
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* http://ldapsaisie.labs.libre-entreprise.org
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*
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* Author: See AUTHORS file in top-level directory.
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License version 2
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* as published by the Free Software Foundation.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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******************************************************************************/
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/**
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* Gestion de l'acc<63>s <20> l'annaire Ldap
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*
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* Cette classe g<EFBFBD>re l'acc<63>s <20> l'annuaire ldap en s'appuyant sur PEAR :: Net_LDAP
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*
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* @author Benjamin Renard <brenard@easter-eggs.com>
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*/
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class LSldap {
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var $config;
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var $cnx = NULL;
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/**
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* Constructeur
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*
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* Cette methode d<EFBFBD>finis la configuration de l'acc<63>s <20> l'annuaire
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* et <EFBFBD>tablie la connexion.
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*
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* @author Benjamin Renard <brenard@easter-eggs.com>
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*
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* @param[in] $config array Tableau de configuration au formar Net_LDAP
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*
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* @retval void
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*
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* @see Net_LDAP::connect()
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*/
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function LSldap ($config) {
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$this -> config = $config;
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$this -> connect();
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}
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/**
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* Connection
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*
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* Cette methode <EFBFBD>tablie la connexion <EFBFBD> l'annuaire Ldap
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*
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* @author Benjamin Renard <brenard@easter-eggs.com>
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*
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* @retval boolean true si la connection est <EFBFBD>tablie, false sinon
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*/
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function connect() {
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$this -> cnx = Net_LDAP::connect($this -> config);
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if (Net_LDAP::isError($this -> cnx)) {
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$GLOBALS['LSerror'] -> addErrorCode(1,$this -> cnx -> getMessage());
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$this -> cnx = NULL;
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return;
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}
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return true;
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}
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/**
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* D<EFBFBD>connection
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*
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* Cette methode clos la connexion <EFBFBD> l'annuaire Ldap
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*
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* @author Benjamin Renard <brenard@easter-eggs.com>
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*
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* @retval void
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*/
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function close() {
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$this -> cnx -> done();
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}
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/**
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* Recherche dans l'annuaire
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*
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* Cette methode effectue une recherche dans l'annuaire et retourne le resultat
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* de celle-ci sous la forme d'un tableau.
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*
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* @author Benjamin Renard <brenard@easter-eggs.com>
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*
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* @param[in] $filter [<b>required</b>] string Filtre de recherche Ldap
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* @param[in] $basedn string DN de base pour la recherche
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* @param[in] $params array Param<EFBFBD>tres de recherche au format Net_LDAP::search()
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*
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* @see Net_LDAP::search()
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*
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* @retval array Retourne un tableau associatif contenant :
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* - ['dn'] : le DN de l'entr<EFBFBD>
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* - ['attrs'] : tableau associatif contenant les attributs (cl<EFBFBD>)
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* et leur valeur (valeur).
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*/
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2007-11-15 19:07:24 +01:00
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function search ($filter,$basedn=NULL,$params = array()) {
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2007-03-29 18:10:14 +02:00
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$ret = $this -> cnx -> search($basedn,$filter,$params);
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if (Net_LDAP::isError($ret)) {
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$GLOBALS['LSerror'] -> addErrorCode(2,$ret -> getMessage());
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return;
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}
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$retInfos=array();
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foreach($ret -> entries() as $entry) {
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$retInfos[]=array('dn' => $entry -> dn(), 'attrs' => $entry -> getValues());
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}
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return $retInfos;
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}
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/**
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* Compte le nombre de retour d'une recherche dans l'annuaire
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*
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* Cette methode effectue une recherche dans l'annuaire et retourne le nombre
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* d'entr<EFBFBD>s trouv<EFBFBD>es.
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*
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* @author Benjamin Renard <brenard@easter-eggs.com>
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*
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* @param[in] $filter [<b>required</b>] string Filtre de recherche Ldap
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* @param[in] $basedn string DN de base pour la recherche
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* @param[in] $params array Param<EFBFBD>tres de recherche au format Net_LDAP::search()
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*
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* @see Net_LDAP::search()
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*
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* @retval numeric Le nombre d'entr<EFBFBD> trouv<EFBFBD>es
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*/
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function getNumberResult ($filter,$basedn=NULL,$params = array() ) {
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if (empty($filter))
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$filter=NULL;
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$ret = $this -> cnx -> search($basedn,$filter,$params);
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if (Net_LDAP::isError($ret)) {
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$GLOBALS['LSerror'] -> addErrorCode(2,$ret -> getMessage());
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return;
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}
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return $ret -> count();
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}
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/**
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* Charge les valeurs des attributs d'une entr<74> de l'annuaire
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*
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* Cette methode recup<EFBFBD>re les valeurs des attributs d'une entr<74>e de l'annaire
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* et les retournes sous la forme d'un tableau.
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*
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* @author Benjamin Renard <brenard@easter-eggs.com>
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*
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* @param[in] $dn string DN de l'entr<EFBFBD> Ldap
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*
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* @retval array Tableau associatif des valeurs des attributs avec en clef, le nom de l'attribut.
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*/
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function getAttrs($dn) {
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$infos = ldap_explode_dn($dn,0);
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if((!$infos)||($infos['count']==0))
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return;
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$basedn='';
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for ($i=1;$i<$infos['count'];$i++) {
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$sep=($basedn=='')?'':',';
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$basedn.=$sep.$infos[$i];
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}
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$return=$this -> search($infos[0],$basedn);
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return $return[0]['attrs'];
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}
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2007-11-15 19:07:24 +01:00
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/**
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* Retourne une entr<EFBFBD>e existante ou nouvelle
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*
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* @author Benjamin Renard <brenard@easter-eggs.com>
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*
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* @param[in] $object_type string Type de l'objet Ldap
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* @param[in] $dn string DN de l'entr<EFBFBD> Ldap
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*
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* @retval ldapentry Un objet ldapentry (PEAR::Net_LDAP)
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*/
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function getEntry($object_type,$dn) {
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if(isset($GLOBALS['LSobjects'][$object_type])){
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$obj_conf=$GLOBALS['LSobjects'][$object_type];
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$entry = $this -> cnx -> getEntry($dn);
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if (Net_Ldap::isError($entry)) {
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$newentry = new Net_Ldap_Entry(&$this -> cnx);
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$newentry -> dn($dn);
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$newentry -> add(array('objectclass' => $obj_conf['objectclass']));
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foreach($obj_conf['attrs'] as $attr_name => $attr_conf) {
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$newentry->add(array($attr_name => $attr_conf['default_value']));
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}
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return $newentry;
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}
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else {
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return $entry;
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}
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}
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else {
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$GLOBALS['LSerror'] -> addErrorCode(3);
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return;
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}
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}
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/**
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* Met <EFBFBD> jour une entr<EFBFBD>e dans l'annuaire
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*
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* @author Benjamin Renard <brenard@easter-eggs.com>
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*
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* @param[in] $object_type string Type de l'objet Ldap
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* @param[in] $dn string DN de l'entr<EFBFBD> Ldap
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* @param[in] $change array Tableau des modifications <EFBFBD> apporter
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*
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* @retval boolean true si l'objet a bien <EFBFBD>t<EFBFBD> mis <EFBFBD> jour, false sinon
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*/
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function update($object_type,$dn,$change) {
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debug($change);
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if($entry=$this -> getEntry($object_type,$dn)) {
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$entry -> replace($change);
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$ret = $entry -> update();
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if (Net_Ldap::isError($ret)) {
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$GLOBALS['LSerror'] -> addErrorCode(5,$dn);
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2008-02-05 17:11:21 +01:00
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debug('NetLdap-Error : '.$ret->getMessage());
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2007-11-15 19:07:24 +01:00
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}
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else {
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return true;
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}
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}
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else {
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$GLOBALS['LSerror'] -> addErrorCode(4);
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return;
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}
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}
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2008-02-05 17:11:21 +01:00
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/**
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* Test de bind
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*
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* Cette methode <EFBFBD>tablie une connexion <EFBFBD> l'annuaire Ldap et test un bind
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* avec un login et un mot de passe pass<EFBFBD> en param<EFBFBD>tre
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*
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* @author Benjamin Renard <brenard@easter-eggs.com>
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*
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* @retval boolean true si la connection <EFBFBD> r<EFBFBD>ussi, false sinon
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*/
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function checkBind($dn,$pwd) {
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$config = $this -> config;
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$config['binddn'] = $dn;
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$config['bindpw'] = $pwd;
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$cnx = Net_LDAP::connect($config);
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if (Net_LDAP::isError($cnx)) {
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return;
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}
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return true;
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}
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/**
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* Retourne l'<EFBFBD>tat de la connexion Ldap
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*
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* @retval boolean True si le serveur est connect<EFBFBD>, false sinon.
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*/
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function isConnected() {
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return ($this -> cnx == NULL)?false:true;
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}
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2007-03-29 18:10:14 +02:00
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}
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2007-11-15 19:07:24 +01:00
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?>
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