/usr/share/php/Auth/Container/Multiple.php is in php-auth 1.6.4-1build1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 | <?php
/* vim: set expandtab tabstop=4 shiftwidth=4 softtabstop=4 foldmethod=marker: */
/**
* Storage driver for using multiple storage drivers in a fall through fashion
*
* 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 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: Multiple.php 289653 2009-10-15 04:50:43Z aashley $
* @since File available since Release 1.5.0
*/
/**
* Include Auth_Container base class
*/
require_once "Auth/Container.php";
/**
* Include PEAR package for error handling
*/
require_once "PEAR.php";
/**
* Storage driver for using multiple storage drivers in a fall through fashion
*
* This storage driver provides a mechanism for working through multiple
* storage drivers until either one allows successful login or the list is
* exhausted.
*
* This container takes an array of options of the following form:
*
* array(
* array(
* 'type' => <standard container type name>,
* 'options' => <normal array of options for container>,
* ),
* );
*
* Full example:
*
* $options = array(
* array(
* 'type' => 'DB',
* 'options' => array(
* 'dsn' => "mysql://user:password@localhost/database",
* ),
* ),
* array(
* 'type' => 'Array',
* 'options' => array(
* 'cryptType' => 'md5',
* 'users' => array(
* 'admin' => md5('password'),
* ),
* ),
* ),
* );
*
* $auth = new Auth('Multiple', $options);
*
* @category Authentication
* @package Auth
* @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 Release: @package_version@ File: $Revision: 289653 $
* @since File available since Release 1.5.0
*/
class Auth_Container_Multiple extends Auth_Container {
// {{{ properties
/**
* The options for each container
*
* @var array $options
*/
var $options = array();
/**
* The instanciated containers
*
* @var array $containers
*/
var $containers = array();
// }}}
// {{{ Auth_Container_Multiple()
/**
* Constructor for Array Container
*
* @param array $data Options for the container
* @return void
*/
function Auth_Container_Multiple($options)
{
if (!is_array($options)) {
PEAR::raiseError('The options for Auth_Container_Multiple must be an array');
}
if (count($options) < 1) {
PEAR::raiseError('You must define at least one sub container to use in Auth_Container_Multiple');
}
foreach ($options as $option) {
if (!isset($option['type'])) {
PEAR::raiseError('No type defined for sub container');
}
}
$this->options = $options;
}
// }}}
// {{{ fetchData()
/**
* Get user information from array
*
* This function uses the given username to fetch the corresponding
* login data from the array. If an account that matches the passed
* username and password is found, the function returns true.
* Otherwise it returns false.
*
* @param string Username
* @param string Password
* @return boolean|PEAR_Error Error object or boolean
*/
function fetchData($user, $pass)
{
$this->log('Auth_Container_Multiple::fetchData() called.', AUTH_LOG_DEBUG);
foreach ($this->options as $key => $options) {
$this->log('Using Container '.$key.' of type '.$options['type'].'.', AUTH_LOG_DEBUG);
if (isset($this->containers[$key]) && is_a($this->containers[$key], 'Auth_Container')) {
$container = &$this->containers[$key];
} else {
$this->containers[$key] = &$this->_auth_obj->_factory($options['type'], $options['options']);
$this->containers[$key]->_auth_obj = &$this->_auth_obj;
$container = &$this->containers[$key];
}
$result = $container->fetchData($user, $pass);
if (PEAR::isError($result)) {
$this->log('Container '.$key.': '.$result->getMessage(), AUTH_LOG_DEBUG);
return $result;
} elseif ($result == true) {
$this->log('Container '.$key.': Authentication successful.', AUTH_LOG_DEBUG);
return true;
} else {
$this->log('Container '.$key.': Authentication failed.', AUTH_LOG_DEBUG);
}
}
$this->log('Auth_Container_Multiple: All containers rejected user credentials.', AUTH_LOG_DEBUG);
return false;
}
// }}}
}
?>
|