Adding openid auth source in config template and added initopenid script

git-svn-id: https://simplesamlphp.googlecode.com/svn/trunk@891 44740490-163a-0410-bde0-09ae8108e29a

config-templates/authsources.php

@@ -16,6 +16,11 @@ $config = array(
 		'eduPersonAffiliation' => array('member', 'employee'),
 		'cn' => array('Test User'),
 	),
+	
+	// Requires you to enable the OpenID module.
+	'openid' => array(
+		'openid:OpenIDConsumer',
+	),
 
 	'example-userpass' => array(
 		'exampleauth:UserPass',

modules/openid/www/initopenid.php

+<?php
+
+/**
+ * The _include script registers a autoloader for the simpleSAMLphp libraries. It also
+ * initializes the simpleSAMLphp config class with the correct path.
+ */
+require_once('_include.php');
+
+
+/* Load simpleSAMLphp, configuration and metadata */
+$config = SimpleSAML_Configuration::getInstance();
+$session = SimpleSAML_Session::getInstance();
+
+if (empty($_REQUEST['RelayState'])) {
+	SimpleSAML_Utilities::fatalError($session->getTrackID(), 'NORELAYSTATE');
+}
+
+if (! $session->isValid('openid') ) {
+	/* Authenticate with an AuthSource. */
+	$hints = array();
+	if (array_key_exists('openid', $_REQUEST)) $hints['openid'] = $_REQUEST['openid'];
+	SimpleSAML_Auth_Default::initLogin('openid', $_REQUEST['RelayState'], NULL, $hints);
+}
+
+
+?>
\ No newline at end of file