Optional authentication

CHANGELOG.md

@@ -2,6 +2,9 @@
 All notable changes to this project will be documented in this file.
 
 ## [Unreleased]
+#### Added
+- Added possibility to show statistics only after authentication
+
 #### Changed
 - Remove unnecessary is_null()
 - Use SimpleSAML\Database

config-templates/module_statisticsproxy.php

@@ -97,4 +97,10 @@
      * Fill the table name for serviceProviders
      */
     'serviceProvidersMapTableName' => 'serviceProvidersMap',
+
+    /**
+     * Authentication source name if authentication should be required.
+     * Defaults to empty string.
+     */
+    //'requireAuth.source' => 'default-sp',
 ];

www/index.php

@@ -15,6 +15,13 @@
 $session = Session::getSessionFromRequest();
 
 $configStatisticsproxy = Configuration::getConfig(CONFIG_FILE_NAME_STATISTICSPROXY);
+
+$authSource = $configStatisticsproxy->getString('requireAuth.source', '');
+if ($authSource) {
+    $as = new \SimpleSAML\Auth\Simple($authSource);
+    $as->requireAuth();
+}
+
 $mode = $configStatisticsproxy->getString(MODE, 'PROXY');
 
 $t = new Template($config, 'proxystatistics:statistics-tpl.php');