mirror of
https://gitlab.easter-eggs.com/ee/ldapsaisie.git
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143 lines
3.7 KiB
PHP
143 lines
3.7 KiB
PHP
<?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'authentification d'un utilisateur via une authentification
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* CAS
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*
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* @author Benjamin Renard <brenard@easter-eggs.com>
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*/
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class LSauthCAS extends LSauth {
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var $params = array (
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'displayLoginForm' => false,
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'displayLogoutBtn' => true
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);
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/**
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* Constructor
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*/
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public function LSauthCAS() {
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if (LSsession :: includeFile(PHP_CAS_PATH)) {
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if (defined('PHP_CAS_DEBUG_FILE')) {
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phpCAS::setDebug(PHP_CAS_DEBUG_FILE);
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}
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phpCAS::client(constant(LSAUTH_CAS_VERSION),LSAUTH_CAS_SERVER_HOSTNAME,LSAUTH_CAS_SERVER_PORT,LSAUTH_CAS_SERVER_URI,false);
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if (LSAUTH_CAS_SERVER_NO_SSL_VALIDATION) {
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phpCAS::setNoCasServerValidation();
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}
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if (defined(LSAUTH_CAS_SERVER_SSL_CERT)) {
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phpCAS::setCasServerCert(LSAUTH_CAS_SERVER_SSL_CERT);
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}
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if (defined(LSAUTH_CAS_SERVER_SSL_CACERT)) {
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phpCAS::setCasServerCACert(LSAUTH_CAS_SERVER_SSL_CACERT);
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}
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if (LSAUTH_CAS_DISABLE_LOGOUT) {
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$this -> params['displayLogoutBtn'] = false;
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}
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return true;
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}
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else {
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LSerror :: addErrorCode('LSauthCAS_01');
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}
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return false;
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}
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/**
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* Check Post Data
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*
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* @retval array|False Array of post data if exist or False
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**/
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public function getPostData() {
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if (class_exists('phpCAS')) {
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// Launch Auth
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phpCAS::forceAuthentication();
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$this -> authData = array(
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'username' => phpCAS::getUser(),
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'password' => '',
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'ldapserver' => $_REQUEST['LSsession_ldapserver'],
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'topDn' => $_REQUEST['LSsession_topDn']
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);
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return true;
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}
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return;
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}
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/**
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* Check user login
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*
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* @param[in] $username The username
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* @param[in] $password The password
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*
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* @retval LSldapObject|false The LSldapObject of the user authificated or false
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*/
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public function authenticate() {
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if (LSsession :: loadLSobject(LSsession :: $ldapServer['authObjectType'])) {
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$authobject = new LSsession :: $ldapServer['authObjectType']();
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$result = $authobject -> searchObject(
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$this -> authData['username'],
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LSsession :: getTopDn(),
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LSsession :: $ldapServer['authObjectFilter']
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);
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$nbresult=count($result);
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if ($nbresult==0) {
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// identifiant incorrect
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LSdebug('identifiant incorrect');
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LSerror :: addErrorCode('LSauth_01');
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}
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else if ($nbresult>1) {
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// duplication d'authentité
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LSerror :: addErrorCode('LSauth_02');
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}
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else {
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// Authentication succeeded
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return $result[0];
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}
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}
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else {
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LSerror :: addErrorCode('LSauth_03');
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}
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return;
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}
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public function logout() {
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if(class_exists('phpCAS')) {
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if ($this -> params['displayLogoutBtn']) {
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phpCAS :: forceAuthentication();
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phpCAS :: logout();
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}
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}
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}
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}
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/*
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* Error Codes
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*/
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LSerror :: defineError('LSauthCAS_01',
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_("LSauthCAS : Failed to load phpCAS.")
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);
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?>
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