Source for file PEARAuth.php
Documentation is available at PEARAuth.php
/* vim: set expandtab tabstop=4 shiftwidth=4 softtabstop=4: */
* A framework for authentication and authorization in PHP applications
* LiveUser is an authentication/permission framework designed
* to be flexible and easily extendable.
* Since it is impossible to have a
* "one size fits all" it takes a container
* approach which should enable it to
* be versatile enough to meet most needs.
* LICENSE: 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, or (at your option) any later version.
* 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.
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
* @category authentication
* @author Markus Wolff <wolff@21st.de>
* @author Helgi Þormar Þorbjörnsson <dufuz@php.net>
* @author Lukas Smith <smith@pooteeweet.org>
* @author Arnaud Limbourg <arnaud@php.net>
* @author Pierre-Alain Joye <pajoye@php.net>
* @author Bjoern Kraus <krausbn@php.net>
* @copyright 2002-2006 Markus Wolff
* @license http://www.gnu.org/licenses/lgpl.txt
* @version CVS: $Id: PEARAuth.php,v 1.39 2006/04/13 15:26:49 lsmith Exp $
* @link http://pear.php.net/LiveUser
* Require parent class definition and PEAR::Auth class.
require_once 'LiveUser/Auth/Common.php';
* PEAR_Auth container for Authentication
* This is a PEAR::Auth backend driver for the LiveUser class.
* The general options to setup the PEAR::Auth class can be passed to the constructor.
* To choose the right auth container and options, you have to set 'container'
* and 'options' respectively in the storage array.
* - File "LiveUser.php" (contains the parent class "LiveUser")
* - PEAR::Auth must be installed in your PEAR directory
* - Array of setup options must be passed to the constructor.
* @category authentication
* @author Bjoern Kraus <krausbn@php.net>
* @copyright 2002-2006 Markus Wolff
* @license http://www.gnu.org/licenses/lgpl.txt
* @version Release: @package_version@
* @link http://pear.php.net/LiveUser
* Contains the PEAR::Auth object.
* Contains name of the auth container
* Load the storage container
* @param array array containing the configuration.
* @param string name of the container that should be used
* @return bool true on success or false on failure
function init(&$conf, $containerName)
parent ::init($conf, $containerName);
if (!is_a($this->pearAuth, 'auth') && $this->container) {
$pearAuth = &new Auth ($this->container, $this->options, '', false );
if (PEAR ::isError ($pearAuth)) {
array ('container' => 'could not connect: '. $pearAuth->getMessage (),
'debug' => $pearAuth->getUserInfo ()));
$this->pearAuth = & $pearAuth;
if (!is_a($this->pearAuth, 'auth')) {
array ('container' => 'storage layer configuration missing'));
* @return bool true on success or false on failure
function _updateUserData ()
* Reads user data from the given data source
* Starts and verifies the PEAR::Auth login process
* @param string user handle
* @param string user password
* @param bool|intif the user data should be read using the auth user id
* @return bool true on success or false on failure
function readUserData($handle = '', $passwd = '', $auth_user_id = false )
$this->pearAuth->username = ($auth_user_id !== false ) ? $auth_user_id : $handle;
$this->pearAuth->password = $passwd;
$this->pearAuth->start ();
if (!$this->pearAuth->getAuth ()) {
// User was found, read data into class variables and set return value to true
$this->propertyValues['auth_user_id'] = $this->pearAuth->getUsername ();
Documentation generated on Mon, 28 Jan 2008 03:30:31 -0500 by phpDocumentor 1.4.0. PEAR Logo Copyright © PHP Group 2004.
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