Add authsource login example.

git-svn-id: https://simplesamlphp.googlecode.com/svn/trunk@938 44740490-163a-0410-bde0-09ae8108e29a

www/example-simple/authsource-example.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');
+
+$config = SimpleSAML_Configuration::getInstance();
+$session = SimpleSAML_Session::getInstance();
+
+
+if(array_key_exists('logout', $_REQUEST)) {
+	SimpleSAML_Auth_Default::initLogout('/' . $config->getBaseURL() . 'logout.php');
+}
+
+if(!array_key_exists('as', $_REQUEST)) {
+	throw new Exception('No authentication source chosen.');
+}
+
+$as = $_REQUEST['as'];
+
+if (!$session->isValid($as)) {
+	SimpleSAML_Auth_Default::initLogin($as, SimpleSAML_Utilities::selfURL());
+}
+
+$attributes = $session->getAttributes();
+
+$t = new SimpleSAML_XHTML_Template($config, 'status.php', 'attributes');
+
+$t->data['header'] = '{status:header_saml20_sp}';
+$t->data['remaining'] = $session->remainingTime();
+$t->data['sessionsize'] = $session->getSize();
+$t->data['attributes'] = $attributes;
+$t->data['logouturl'] = SimpleSAML_Utilities::selfURLNoQuery() . '?logout';
+$t->data['icon'] = 'bino.png';
+$t->show();
+
+
+
+?>
\ No newline at end of file