* @author Stephan Wentz * @copyright 2008 Nathanael C. Fritz */ /** XMPPHP_XMPP * * This file is unnecessary unless you need to connect to older, non-XMPP-compliant servers like Dreamhost's. * In this case, use instead of XMPPHP_XMPP, otherwise feel free to delete it. * The old Jabber protocol wasn't standardized, so use at your own risk. * */ require_once "XMPP.php"; class XMPPHP_XMPPOld extends XMPPHP_XMPP { /** * * @var string */ protected $session_id; public function __construct($host, $port, $user, $password, $resource, $server = null, $printlog = false, $loglevel = null) { parent::__construct($host, $port, $user, $password, $resource, $server, $printlog, $loglevel); } /** * Override XMLStream's startXML * * @param parser $parser * @param string $name * @param array $attr */ protected function startXML($parser, $name, $attr) { if($this->xml_depth == 0 and $attr['version'] != '1.0') { $this->session_id = $attr['ID']; $this->authenticate(); } parent::startXML($parser, $name, $attr); } /** * Send Authenticate Info Request * */ public function authenticate() { $id = $this->getId(); $this->addidhandler($id, 'authfieldshandler'); $this->send("{$this->user}"); } /** * Retrieve auth fields and send auth attempt * * @param XMLObj $xml */ public function authFieldsHandler($xml) { $id = $this->getId(); $this->addidhandler($id, 'oldAuthResultHandler'); if($xml->sub('query')->hasSub('digest')) { $hash = sha1($this->session_id . $this->password); print "{$this->session_id} {$this->password}\n"; $out = "{$this->user}{$hash}{$this->resource}"; } else { $out = "{$this->user}{$this->password}{$this->resource}"; } $this->send($out); } /** * Determine authenticated or failure * * @param XMLObj $xml */ public function oldAuthResultHandler($xml) { if($xml->attrs['type'] != 'result') { $this->log->log("Auth failed!", XMPPHP_Log::LEVEL_ERROR); $this->disconnect(); throw new XMPPHP_Exception('Auth failed!'); } else { $this->log->log("Session started"); $this->event('session_start'); } } } ?>