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aurelien |
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<?php
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/* vim: set expandtab tabstop=4 shiftwidth=4 softtabstop=4 foldmethod=marker: */
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/**
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* Storage driver for use against PEAR website
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*
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* PHP versions 4 and 5
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*
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* LICENSE: This source file is subject to version 3.01 of the PHP license
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* that is available through the world-wide-web at the following URI:
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* http://www.php.net/license/3_01.txt. If you did not receive a copy of
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* the PHP License and are unable to obtain it through the web, please
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* send a note to license@php.net so we can mail you a copy immediately.
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*
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* @category Authentication
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* @package Auth
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* @author Yavor Shahpasov <yavo@netsmart.com.cy>
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* @author Adam Ashley <aashley@php.net>
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* @copyright 2001-2006 The PHP Group
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* @license http://www.php.net/license/3_01.txt PHP License 3.01
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* @version CVS: $Id: PEAR.php,v 1.13 2008/04/04 00:53:53 aashley Exp $
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* @link http://pear.php.net/package/Auth
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* @since File available since Release 1.3.0
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*/
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/**
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* Include PEAR HTTP_Client.
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*/
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require_once 'HTTP/Client.php';
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/**
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* Include Auth_Container base class
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*/
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require_once 'Auth/Container.php';
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/**
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* Storage driver for authenticating against PEAR website
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*
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* This driver provides a method for authenticating against the pear.php.net
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* authentication system.
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*
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* Supports two options:
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* - "url": The base URL with schema to authenticate against
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* - "karma": An array of karma levels which the user needs one of.
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* When empty, no karma level is required.
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*
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* @category Authentication
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* @package Auth
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* @author Yavor Shahpasov <yavo@netsmart.com.cy>
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* @author Adam Ashley <aashley@php.net>
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* @author Adam Harvey <aharvey@php.net>
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* @copyright 2001-2007 The PHP Group
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* @license http://www.php.net/license/3_01.txt PHP License 3.01
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* @version Release: 1.6.1 File: $Revision: 1.13 $
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* @link http://pear.php.net/package/Auth
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* @since Class available since Release 1.3.0
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*/
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class Auth_Container_Pear extends Auth_Container
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{
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// {{{ properties
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/**
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* URL to connect to, with schema
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*
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* @var string
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*/
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var $url = 'https://pear.php.net/rest-login.php/';
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/**
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* Array of karma levels the user can have.
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* A user needs only one of the levels to succeed login.
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* No levels mean that only username and password need to match
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*
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* @var array
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*/
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var $karma = array();
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// }}}
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// {{{ Auth_Container_Pear() [constructor]
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/**
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* Constructor
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*
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* Accepts options "url" and "karma", see class docs.
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*
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* @param array $data Array of options
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*
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* @return void
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*/
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function Auth_Container_Pear($data = null)
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{
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if (!is_array($data)) {
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PEAR::raiseError('The options for Auth_Container_Pear must be an array');
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}
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if (isset($data['karma'])) {
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if (is_array($data['karma'])) {
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$this->karma = $data['karma'];
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} else {
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$this->karma = array($data['karma']);
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}
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}
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if (isset($data['url'])) {
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$this->url = $data['url'];
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}
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}
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// }}}
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// {{{ fetchData()
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/**
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* Get user information from pear.php.net
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*
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* This function uses the given username and password to authenticate
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* against the pear.php.net website
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*
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* @param string Username
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* @param string Password
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* @return mixed Error object or boolean
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*/
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function fetchData($username, $password)
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{
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$this->log('Auth_Container_PEAR::fetchData() called.', AUTH_LOG_DEBUG);
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$client = new HTTP_Client;
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$this->log('Auth_Container_PEAR::fetchData() getting salt.', AUTH_LOG_DEBUG);
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$code = $client->get($this->url . '/getsalt');
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if ($code != 200) {
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return PEAR::raiseError('Bad response to salt request.', $code);
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}
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$resp = $client->currentResponse();
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$salt = $resp['body'];
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$this->log('Auth_Container_PEAR::fetchData() calling validate.', AUTH_LOG_DEBUG);
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$postOptions = array(
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'username' => $username,
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'password' => md5($salt . md5($password))
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);
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if (is_array($this->karma) && count($this->karma) > 0) {
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$postOptions['karma'] = implode(',', $this->karma);
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}
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$code = $client->post($this->url . '/validate', $postOptions);
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if ($code != 200) {
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return PEAR::raiseError('Bad response to validate request.', $code);
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}
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$resp = $client->currentResponse();
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list($code, $message) = explode(' ', $resp['body'], 1);
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if ($code != 8) {
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return PEAR::raiseError($message, $code);
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}
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return true;
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}
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// }}}
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}
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?>
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