From 7e46c3cafcbd817d048bfd76ab0a0cf8b6826841 Mon Sep 17 00:00:00 2001
From: Jeremy Lecour <jlecour@evolix.fr>
Date: Tue, 4 Jul 2023 09:42:24 +0200
Subject: [PATCH] minifirewall must be run as root

---
 minifirewall | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/minifirewall b/minifirewall
index a09b722..34f3000 100755
--- a/minifirewall
+++ b/minifirewall
@@ -37,6 +37,11 @@ DESC="Firewall designed for standalone server"
 
 set -u
 
+if [ "$(id -u)" -ne "0" ] ; then
+    echo "${PROGNAME} must be run as root." >&2
+    exit 1
+fi
+
 # Variables configuration
 #########################