first commit

check_lifetime.php

@@ -0,0 +1,40 @@
+<?php
+// ------------------------------------------------------------------------------
+//
+//  © Copyright (с) 2023 License: GPLv3 https://www.gnu.org/licenses/gpl-3.0.txt
+//  Author: Rhttps://github.com/pgmr3
+// ------------------------------------------------------------------------------
+
+include_once('config.php');
+include_once('check_accesstoken.php');
+
+if(session_status() !== PHP_SESSION_ACTIVE) $name_vorher = session_name (SESSION_NAME); //"ServerTools"); 
+session_start();//repeated start without changing the parameters
+
+if(!isset($_SESSION['endTime']) || !isset($_SESSION['sso_accesstoken']) )  {
+	header('State:'.'noAccess');
+	exit();
+}
+
+$_SESSION['lifetime'] = $_SESSION['endTime'] - time();//Remaining time
+if ($_SESSION['lifetime'] <= 0 ) {
+	CheckAccesstoken();
+	if(!isset($_SESSION['sso_accesstoken'])) {
+		header('location: '.LOCAL_HOST.'/');
+		header('State:'.'noAccess');
+		exit();
+	}
+}
+else {
+	header('State:'.'waiting');
+	//usleep(1000);
+}
+
+if(isset($_GET['echoSessionLifetime'])) {
+	if ($_GET['echoSessionLifetime'] === "true") {
+		echo "You will be logged out in ".$_SESSION['lifetime']." seconds. Renew with F5/reload site.";
+	}
+	else exit();
+}
+
+?>