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<?php
/* vim: set expandtab tabstop=4 shiftwidth=4 softtabstop=4 foldmethod=marker: */
/**
* Storage driver for use against PEAR website
*
* PHP versions 4 and 5
*
* LICENSE: This source file is subject to version 3.01 of the PHP license
* that is available through the world-wide-web at the following URI:
* http://www.php.net/license/3_01.txt. If you did not receive a copy of
* the PHP License and are unable to obtain it through the web, please
* send a note to license@php.net so we can mail you a copy immediately.
*
* @category Authentication
* @package Auth
* @author Yavor Shahpasov <yavo@netsmart.com.cy>
* @author Adam Ashley <aashley@php.net>
* @copyright 2001-2006 The PHP Group
* @license http://www.php.net/license/3_01.txt PHP License 3.01
* @version CVS: $Id: PEAR.php 289652 2009-10-15 04:42:18Z aashley $
* @link http://pear.php.net/package/Auth
* @since File available since Release 1.3.0
*/
/**
* Include PEAR HTTP_Client.
*/
require_once 'HTTP/Client.php';
/**
* Include Auth_Container base class
*/
require_once 'Auth/Container.php';
/**
* Storage driver for authenticating against PEAR website
*
* This driver provides a method for authenticating against the pear.php.net
* authentication system.
*
* Supports two options:
* - "url": The base URL with schema to authenticate against
* - "karma": An array of karma levels which the user needs one of.
* When empty, no karma level is required.
*
* @category Authentication
* @package Auth
* @author Yavor Shahpasov <yavo@netsmart.com.cy>
* @author Adam Ashley <aashley@php.net>
* @author Adam Harvey <aharvey@php.net>
* @copyright 2001-2007 The PHP Group
* @license http://www.php.net/license/3_01.txt PHP License 3.01
* @version Release: @package_version@ File: $Revision: 289652 $
* @link http://pear.php.net/package/Auth
* @since Class available since Release 1.3.0
*/
class Auth_Container_Pear extends Auth_Container
{
// {{{ properties
/**
* URL to connect to, with schema
*
* @var string
*/
var $url = 'https://pear.php.net/rest-login.php/';
/**
* Array of karma levels the user can have.
* A user needs only one of the levels to succeed login.
* No levels mean that only username and password need to match
*
* @var array
*/
var $karma = array();
// }}}
// {{{ Auth_Container_Pear() [constructor]
/**
* Constructor
*
* Accepts options "url" and "karma", see class docs.
*
* @param array $data Array of options
*
* @return void
*/
function Auth_Container_Pear($data = null)
{
if (!is_array($data)) {
PEAR::raiseError('The options for Auth_Container_Pear must be an array');
}
if (isset($data['karma'])) {
if (is_array($data['karma'])) {
$this->karma = $data['karma'];
} else {
$this->karma = array($data['karma']);
}
}
if (isset($data['url'])) {
$this->url = $data['url'];
}
}
// }}}
// {{{ fetchData()
/**
* Get user information from pear.php.net
*
* This function uses the given username and password to authenticate
* against the pear.php.net website
*
* @param string Username
* @param string Password
* @return mixed Error object or boolean
*/
function fetchData($username, $password)
{
$this->log('Auth_Container_PEAR::fetchData() called.', AUTH_LOG_DEBUG);
$client = new HTTP_Client;
$this->log('Auth_Container_PEAR::fetchData() getting salt.', AUTH_LOG_DEBUG);
$code = $client->get($this->url . '/getsalt');
if ($code instanceof PEAR_Error) {
return $code;
}
if ($code != 200) {
return PEAR::raiseError('Bad response to salt request.', $code);
}
$resp = $client->currentResponse();
$salt = $resp['body'];
$this->log('Auth_Container_PEAR::fetchData() calling validate.', AUTH_LOG_DEBUG);
$postOptions = array(
'username' => $username,
'password' => md5($salt . md5($password))
);
if (is_array($this->karma) && count($this->karma) > 0) {
$postOptions['karma'] = implode(',', $this->karma);
}
$code = $client->post($this->url . '/validate', $postOptions);
if ($code instanceof PEAR_Error) {
return $code;
}
if ($code != 200) {
return PEAR::raiseError('Bad response to validate request.', $code);
}
$resp = $client->currentResponse();
list($code, $message) = explode(' ', $resp['body'], 2);
if ($code != 8) {
return PEAR::raiseError($message, $code);
}
return true;
}
// }}}
}
?>
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