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-rw-r--r--actions/publicxrds.php77
1 files changed, 77 insertions, 0 deletions
diff --git a/actions/publicxrds.php b/actions/publicxrds.php
new file mode 100644
index 000000000..f9ffa81b8
--- /dev/null
+++ b/actions/publicxrds.php
@@ -0,0 +1,77 @@
+<?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 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*($v*2.0)',
+ 'xml:id' => 'oauth',
+ 'xmlns:simple' => 'http://xrds-simple.net/core/1.0',
+ 'version' => '2.0'));
+
+ common_element('Type', NULL, 'xri://$xrds*simple');
+
+ $this->show_service(Auth_OpenID_RP_RETURN_TO_URL_TYPE,
+ common_local_url('finishopenidlogin'));
+
+ $this->show_service(Auth_OpenID_RP_RETURN_TO_URL_TYPE,
+ common_local_url('finishaddopenid'));
+
+ common_element_end('XRD');
+
+ common_element_end('XRDS');
+ common_end_xml();
+ }
+
+ function show_service($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');
+ }
+} \ No newline at end of file