From 169904d09fcd0eff1e194cb370e987b99023666f Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Andreas=20=C3=85kre=20Solberg?= <andreas.solberg@uninett.no>
Date: Mon, 7 Jan 2008 08:04:18 +0000
Subject: [PATCH] adding abstract storagehandler. Just copied the old metadata
file
git-svn-id: https://simplesamlphp.googlecode.com/svn/trunk@136 44740490-163a-0410-bde0-09ae8108e29a
---
.../Metadata/MetaDataStorageHandler.php | 166 ++++++++++++++++++
1 file changed, 166 insertions(+)
create mode 100644 lib/SimpleSAML/Metadata/MetaDataStorageHandler.php
diff --git a/lib/SimpleSAML/Metadata/MetaDataStorageHandler.php b/lib/SimpleSAML/Metadata/MetaDataStorageHandler.php
new file mode 100644
index 000000000..d5ece29f2
--- /dev/null
+++ b/lib/SimpleSAML/Metadata/MetaDataStorageHandler.php
@@ -0,0 +1,166 @@
+<?php
+
+
+/**
+ * SimpleSAMLphp
+ *
+ * PHP versions 4 and 5
+ *
+ * LICENSE: See the COPYING file included in this distribution.
+ *
+ * @author Andreas Ĺkre Solberg, UNINETT AS. <andreas.solberg@uninett.no>
+ */
+
+require_once('SimpleSAML/Configuration.php');
+require_once('SimpleSAML/Utilities.php');
+
+/**
+ * Configuration of SimpleSAMLphp
+ */
+class SimpleSAML_XML_MetaDataStore {
+
+ private $configuration = null;
+ private $metadata = null;
+ private $hostmap = null;
+
+ function __construct(SimpleSAML_Configuration $configuration) {
+ $this->configuration = $configuration;
+ }
+
+ public function load($set) {
+ $metadata = null;
+ if (!in_array($set, array(
+ 'saml20-sp-hosted', 'saml20-sp-remote','saml20-idp-hosted', 'saml20-idp-remote',
+ 'shib13-sp-hosted', 'shib13-sp-remote', 'shib13-idp-hosted', 'shib13-idp-remote',
+ 'openid-provider'))) {
+ throw new Exception('Trying to load illegal set of Meta data [' . $set . ']');
+ }
+
+ $metadatasetfile = $this->configuration->getBaseDir() . '/' .
+ $this->configuration->getValue('metadatadir') . '/' . $set . '.php';
+
+
+ if (!file_exists($metadatasetfile)) {
+ throw new Exception('Could not open file: ' . $metadatasetfile);
+ }
+ include($metadatasetfile);
+
+ if (!is_array($metadata)) {
+ throw new Exception('Could not load metadata set [' . $set . '] from file: ' . $metadatasetfile);
+ }
+ foreach ($metadata AS $key => $entry) {
+ $this->metadata[$set][$key] = $entry;
+ $this->metadata[$set][$key]['entityid'] = $key;
+
+ if (isset($entry['host'])) {
+ $this->hostmap[$set][$entry['host']] = $key;
+ }
+
+ }
+ /*
+ echo '<pre>';
+ print_r();
+ echo '</pre>';
+ */
+ }
+
+ public function getMetaDataCurrentEntityID($set = 'saml20-sp-hosted') {
+
+ if (!isset($this->metadata[$set])) {
+ $this->load($set);
+ }
+ $currenthost = $_SERVER['HTTP_HOST'];
+
+ if(strstr($currenthost, ":")) {
+ $currenthostdecomposed = explode(":", $currenthost);
+ $currenthost = $currenthostdecomposed[0];
+ }
+
+ if (!isset($this->hostmap[$set])) {
+ throw new Exception('No default entities defined for metadata set [' . $set . '] (host:' . $currenthost. ')');
+ }
+ if (!isset($currenthost)) {
+ throw new Exception('Could not get HTTP_HOST, in order to resolve default entity ID');
+ }
+ if (!isset($this->hostmap[$set][$currenthost])) {
+ throw new Exception('Could not find any default metadata entities in set [' . $set . '] for host [' . $currenthost . ']');
+ }
+ if (!$this->hostmap[$set][$currenthost]) throw new Exception('Could not find default metadata for current host');
+ return $this->hostmap[$set][$currenthost];
+ }
+
+ public function getMetaDataCurrent($set = 'saml20-sp-hosted') {
+ return $this->getMetaData($this->getMetaDataCurrentEntityID($set), $set);
+ }
+
+ public function getMetaData($entityid = null, $set = 'saml20-sp-hosted') {
+ if (!isset($entityid)) {
+ return $this->getMetaDataCurrent($set);
+ }
+
+ //echo 'find metadata for entityid [' . $entityid . '] in metadata set [' . $set . ']';
+
+ if (!isset($this->metadata[$set])) {
+ $this->load($set);
+ }
+ if (!isset($this->metadata[$set][$entityid]) ) {
+ throw new Exception('Could not find metadata for entityid [' . $entityid . '] in metadata set [' . $set . ']');
+ }
+ return $this->metadata[$set][$entityid];
+ }
+
+ public function getList($set = 'saml20-idp-remote') {
+ if (!isset($this->metadata[$set])) {
+ $this->load($set);
+ }
+ return $this->metadata[$set];
+ }
+
+
+
+ public function getGenerated($property, $set = 'saml20-sp-hosted') {
+
+ $baseurl = SimpleSAML_Utilities::selfURLhost() . '/' . $this->configuration->getValue('baseurlpath');
+
+
+ if ($set == 'saml20-sp-hosted') {
+ switch ($property) {
+ case 'AssertionConsumerService' :
+ return $baseurl . 'saml2/sp/AssertionConsumerService.php';
+
+ case 'SingleLogoutService' :
+ return $baseurl . 'saml2/sp/SingleLogoutService.php';
+ }
+ } elseif($set == 'saml20-idp-hosted') {
+ switch ($property) {
+ case 'SingleSignOnService' :
+ return $baseurl . 'saml2/idp/SSOService.php';
+
+ case 'SingleLogoutService' :
+ return $baseurl . 'saml2/idp/SingleLogoutService.php';
+ }
+ } elseif($set == 'shib13-sp-hosted') {
+ switch ($property) {
+ case 'AssertionConsumerService' :
+ return $baseurl . 'shib13/sp/AssertionConsumerService.php';
+ }
+ } elseif($set == 'shib13-idp-hosted') {
+ switch ($property) {
+ case 'SingleSignOnService' :
+ return $baseurl . 'shib13/idp/SSOService.php';
+ }
+ } elseif($set == 'openid-provider') {
+ switch ($property) {
+ case 'server' :
+ return $baseurl . 'openid/provider/server.php';
+ }
+ }
+
+ throw new Exception('Could not generate metadata property ' . $property . ' for set ' . $set . '.');
+ }
+
+
+
+}
+
+?>
\ No newline at end of file
--
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