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<?php
/*
* Laconica - a distributed open-source microblogging tool
* Copyright (C) 2008, Controlez-Vous, Inc.
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
if (!defined('LACONICA')) { exit(1); }
require_once(INSTALLDIR.'/lib/openid.php');
# XXX: factor out similarities with XrdsAction
class PublicxrdsAction extends Action {
function is_readonly() {
return true;
}
function handle($args) {
parent::handle($args);
header('Content-Type: application/xrds+xml');
common_start_xml();
common_element_start('XRDS', array('xmlns' => 'xri://$xrds'));
common_element_start('XRD', array('xmlns' => 'xri://$xrd*($v*2.0)',
'xmlns:simple' => 'http://xrds-simple.net/core/1.0',
'version' => '2.0'));
common_element('Type', null, 'xri://$xrds*simple');
foreach (array('finishopenidlogin', 'finishaddopenid', 'finishimmediate') as $finish) {
$this->show_service(Auth_OpenID_RP_RETURN_TO_URL_TYPE,
common_local_url($finish));
}
common_element_end('XRD');
common_element_end('XRDS');
common_end_xml();
}
function show_service($type, $uri, $params=null, $sigs=null, $localId=null) {
common_element_start('Service');
if ($uri) {
common_element('URI', null, $uri);
}
common_element('Type', null, $type);
if ($params) {
foreach ($params as $param) {
common_element('Type', null, $param);
}
}
if ($sigs) {
foreach ($sigs as $sig) {
common_element('Type', null, $sig);
}
}
if ($localId) {
common_element('LocalID', null, $localId);
}
common_element_end('Service');
}
}
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