* @author Adam Ashley * @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 * @author Adam Ashley * @author Adam Harvey * @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; } // }}} } ?>