3 * Laconica - a distributed open-source microblogging tool
4 * Copyright (C) 2008, Controlez-Vous, Inc.
6 * This program is free software: you can redistribute it and/or modify
7 * it under the terms of the GNU Affero General Public License as published by
8 * the Free Software Foundation, either version 3 of the License, or
9 * (at your option) any later version.
11 * This program is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 * GNU Affero General Public License for more details.
16 * You should have received a copy of the GNU Affero General Public License
17 * along with this program. If not, see <http://www.gnu.org/licenses/>.
20 if (!defined('LACONICA')) { exit(1); }
22 require_once(INSTALLDIR.'/lib/openid.php');
24 # XXX: factor out similarities with XrdsAction
26 class PublicxrdsAction extends Action {
28 function handle($args) {
30 parent::handle($args);
32 header('Content-Type: application/xrds+xml');
35 common_element_start('XRDS', array('xmlns' => 'xri://$xrds'));
37 common_element_start('XRD', array('xmlns' => 'xri://$xrd*($v*2.0)',
38 'xmlns:simple' => 'http://xrds-simple.net/core/1.0',
41 common_element('Type', NULL, 'xri://$xrds*simple');
43 foreach (array('finishopenidlogin', 'finishaddopenid', 'finishimmediate') as $finish) {
44 $this->show_service(Auth_OpenID_RP_RETURN_TO_URL_TYPE,
45 common_local_url($finish));
48 common_element_end('XRD');
50 common_element_end('XRDS');
54 function show_service($type, $uri, $params=NULL, $sigs=NULL, $localId=NULL) {
55 common_element_start('Service');
57 common_element('URI', NULL, $uri);
59 common_element('Type', NULL, $type);
61 foreach ($params as $param) {
62 common_element('Type', NULL, $param);
66 foreach ($sigs as $sig) {
67 common_element('Type', NULL, $sig);
71 common_element('LocalID', NULL, $localId);
73 common_element_end('Service');