From 9740775f62dc4672f9fffeb73f7797fda71da7bf Mon Sep 17 00:00:00 2001
From: Olav Morken <olav.morken@uninett.no>
Date: Wed, 10 Feb 2010 13:04:00 +0000
Subject: [PATCH] openidProvider: Add XRDS support.
git-svn-id: https://simplesamlphp.googlecode.com/svn/trunk@2169 44740490-163a-0410-bde0-09ae8108e29a
---
modules/openidProvider/templates/user.tpl.php | 3 ++
modules/openidProvider/www/user.php | 7 +++
modules/openidProvider/www/xrds.php | 48 +++++++++++++++++++
3 files changed, 58 insertions(+)
create mode 100644 modules/openidProvider/www/xrds.php
diff --git a/modules/openidProvider/templates/user.tpl.php b/modules/openidProvider/templates/user.tpl.php
index 863062c6e..9e466e87a 100644
--- a/modules/openidProvider/templates/user.tpl.php
+++ b/modules/openidProvider/templates/user.tpl.php
@@ -8,6 +8,9 @@ $serverURL = $this->data['serverURL'];
$trustedSites = $this->data['trustedSites'];
$userId = $this->data['userId'];
$userIdURL = $this->data['userIdURL'];
+$xrdsURL = $this->data['xrdsURL'];
+
+header('X-XRDS-Location: ' . $xrdsURL);
if ($userId !== FALSE) {
$title = $this->t('{openidProvider:openidProvider:title_user}', array('%USERID%' => htmlspecialchars($userId)));
diff --git a/modules/openidProvider/www/user.php b/modules/openidProvider/www/user.php
index 2ae930b44..696476286 100644
--- a/modules/openidProvider/www/user.php
+++ b/modules/openidProvider/www/user.php
@@ -50,6 +50,11 @@ if ($ownPage) {
$userBase = SimpleSAML_Module::getModuleURL('openidProvider/user.php');
+$xrds = SimpleSAML_Module::getModuleURL('openidProvider/xrds.php');
+if ($userId !== FALSE) {
+ $xrds = SimpleSAML_Utilities::addURLparameter($xrds, array('user' => $userId));
+}
+
$as = $server->getAuthSource();
$t = new SimpleSAML_XHTML_Template($globalConfig, 'openidProvider:user.tpl.php');
$t->data['identity'] = $identity;
@@ -61,5 +66,7 @@ $t->data['serverURL'] = $server->getServerURL();
$t->data['trustedSites'] = $trustedSites;
$t->data['userId'] = $userId;
$t->data['userIdURL'] = $userBase . '/' . $userId;
+$t->data['xrdsURL'] = $xrds;
+
$t->show();
exit(0);
diff --git a/modules/openidProvider/www/xrds.php b/modules/openidProvider/www/xrds.php
new file mode 100644
index 000000000..f36bfc3e4
--- /dev/null
+++ b/modules/openidProvider/www/xrds.php
@@ -0,0 +1,48 @@
+<?php
+
+/**
+ * This endpoint returns an XRDS document describing this server.
+ *
+ * @package simpleSAMLphp
+ * @version $Id$
+ */
+
+if (isset($_REQUEST['user'])) {
+ $user = (string)$_REQUEST['user'];
+ $serviceTypes = array(
+ 'http://specs.openid.net/auth/2.0/signon',
+ 'http://openid.net/server/1.0',
+ 'http://openid.net/server/1.1',
+ );
+} else {
+ $user = NULL;
+ $serviceTypes = array(
+ 'http://specs.openid.net/auth/2.0/server',
+ );
+}
+
+$server = sspmod_openidProvider_Server::getInstance();
+
+$serverURL = $server->getServerURL();
+
+header('Content-Type: application/xrds+xml');
+
+echo('<?xml version="1.0" encoding="UTF-8"?>' . "\n");
+echo('<xrds:XRDS xmlns:xrds="xri://$xrds" xmlns="xri://$xrd*($v*2.0)">');
+echo('<XRD>');
+echo('<Service priority="0">');
+
+foreach ($serviceTypes as $t) {
+ echo('<Type>' . htmlspecialchars($t) . '</Type>');
+}
+
+echo('<URI>' . htmlspecialchars($serverURL) . '</URI>');
+
+if ($user !== NULL) {
+ $localId = SimpleSAML_Module::getModuleURL('openidProvider/user.php') . '/' . $user;
+ echo('<LocalID>' . htmlspecialchars($localId) . '</LocalID>');
+}
+
+echo('</Service>');
+echo('</XRD>');
+echo('</xrds:XRDS>');
--
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