mirror of
https://gitlab.easter-eggs.com/ee/ldapsaisie.git
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189 lines
4.9 KiB
PHP
189 lines
4.9 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
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*
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* Cette classe gere l'authentification des utilisateurs à l'interface
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*
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* @author Benjamin Renard <brenard@easter-eggs.com>
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*/
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class LSauth {
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static private $authData=NULL;
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static private $authObject=NULL;
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static private $config=array();
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static private $provider=NULL;
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static private $params = array (
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'displayLoginForm' => true,
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'displayLogoutBtn' => true,
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'displaySelfAccess' => true
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);
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function start() {
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LSdebug('LSauth :: start()');
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// Load Config
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if (isset(LSsession :: $ldapServer['LSauth']) && is_array(LSsession :: $ldapServer['LSauth'])) {
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self :: $config = LSsession :: $ldapServer['LSauth'];
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}
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if (!LSsession :: loadLSclass('LSauthMethod')) {
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LSdebug('LSauth :: Failed to load LSauthMethod');
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return;
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}
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if (!isset(self :: $config['method'])) {
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self :: $config['method']='basic';
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}
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$class='LSauthMethod_'.self :: $config['method'];
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LSdebug('LSauth : provider -> '.$class);
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if (LSsession :: loadLSclass($class)) {
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self :: $provider = new $class();
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if (!self :: $provider) {
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LSerror :: addErrorCode('LSauth_05',self :: $config['method']);
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}
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LSdebug('LSauth : Provider Started !');
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return true;
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}
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else {
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LSerror :: addErrorCode('LSauth_04',self :: $config['method']);
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return;
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}
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}
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function forceAuthentication() {
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LSdebug('LSauth :: forceAuthentication()');
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if (!is_null(self :: $provider)) {
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self :: $authData = self :: $provider -> getAuthData();
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if (self :: $authData) {
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self :: $authObject = self :: $provider -> authenticate();
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return self :: $authObject;
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}
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// No data : user has not filled the login form
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LSdebug('LSauth : No data -> user has not filled the login form');
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return;
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}
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LSerror :: addErrorCode('LSauth_06');
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return;
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}
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/**
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* Get LDAP credentials
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*
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* Return LDAP credentials or false
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*
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* @params[in] $user The LSldapObject of the user authificated
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*
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* @retval Array|false Array of LDAP credentials array('dn','pwd') or False
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**/
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public function getLDAPcredentials($user) {
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return self :: $provider -> getLDAPcredentials($user);
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}
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/**
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* Logout
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*
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* @retval void
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**/
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public function logout() {
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if (!is_null(self :: $provider)) {
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return self :: $provider -> logout();
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}
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LSerror :: addErrorCode('LSauth_06');
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return;
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}
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/**
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* Disable logout button in LSauth parameters
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*
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* @retval void
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**/
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public function disableLogoutBtn() {
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self :: $params['displayLogoutBtn'] = false;
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}
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/**
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* Can display or not logout button in LSauth parameters
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*
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* @retval boolean
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**/
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public function displayLogoutBtn() {
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return self :: $params['displayLogoutBtn'];
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}
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/**
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* Disable self access
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*
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* @retval void
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**/
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public function disableSelfAccess() {
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self :: $params['displaySelfAccess'] = false;
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}
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/**
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* Can display or not self access
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*
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* @retval boolean
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**/
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public function displaySelfAccess() {
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return self :: $params['displaySelfAccess'];
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}
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/*
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* For compatibillity until loginForm is migrated in LSauth
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*/
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public function disableLoginForm() {
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self :: $params['displayLoginForm'] = false;
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}
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public function displayLoginForm() {
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return self :: $params['displayLoginForm'];
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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('LSauth_01',
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_("LSauth : Login or password incorrect.")
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);
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LSerror :: defineError('LSauth_02',
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_("LSauth : Impossible to identify you : Duplication of identities.")
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);
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LSerror :: defineError('LSauth_03',
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_("LSauth : Could not load type of identifiable objects.")
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);
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LSerror :: defineError('LSauth_04',
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_("LSauth : Can't load authentication method %{method}.")
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);
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LSerror :: defineError('LSauth_05',
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_("LSauth : Failed to build the authentication provider %{method}.")
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);
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LSerror :: defineError('LSauth_06',
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_("LSauth : Not correctly initialized.")
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);
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LSerror :: defineError('LSauth_07',
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_("LSauth : Failed to get authentication informations from provider.")
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);
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?>
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