From 8b49189438248ba4abdef68eeaa49adf4f8db5e2 Mon Sep 17 00:00:00 2001
From: Elias Fierke <fierke@mypapertown.de>
Date: Sun, 1 Feb 2026 16:37:08 +0100
Subject: [PATCH] replaced iptables with nftables

---
 src/paperctl.sh   |  2 +-
 src/sub/access.sh | 20 ++++++++++----------
 2 files changed, 11 insertions(+), 11 deletions(-)

diff --git a/src/paperctl.sh b/src/paperctl.sh
index f1ac2bf..5390fe2 100755
--- a/src/paperctl.sh
+++ b/src/paperctl.sh
@@ -12,7 +12,7 @@ show_help(){
 	echo "  -y      | Answer all questions with yes"
 	echo ""
 	echo "-- MODES --"
-	echo "  access  | control over remote access to the device (mac-based-filtering using iptables)"
+	echo "  access  | control over remote access to the device (mac-based-filtering using nftables)"
 	exit 0
 }
 
diff --git a/src/sub/access.sh b/src/sub/access.sh
index 24978bd..b9186ab 100755
--- a/src/sub/access.sh
+++ b/src/sub/access.sh
@@ -6,12 +6,12 @@ allow_mac(){
 }
 
 check(){
-	if command -v iptables &>/dev/null
+	if command -v nftables &>/dev/null
 	then
-		echo "iptables is installed. Check passed. Bye."
+		echo "nftables is installed. Check passed. Bye."
 		exit 0;
 	else
-		echo "Please install iptables."
+		echo "Please install nftables."
 		while [[ -z "$HAD_BEST_SUCCESS" ]]; do
 			read -p "Install now? [y/N] " QUESTION
 			if [[ -z "$QUESTION" ]] || [[ "$QUESTION" = "n" ]] || [[ "$QUESTION" = "N" ]]; then
@@ -20,27 +20,27 @@ check(){
 			fi
 			if [[ "$QUESTION" = "y" ]] || [[ "$QUESTION" = "Y" ]]; then
 				HAD_BEST_SUCCESS="true"
-				echo "Trying to install iptables..."
+				echo "Trying to install nftables..."
 				if command -v apt &>/dev/null
 				then
 					sudo apt update
-					sudo apt install iptables -y
-					echo "Attempted to install iptables. Please execute the check again. Bye."
+					sudo apt install nftables -y
+					echo "Attempted to install nftables. Please execute the check again. Bye."
 					exit 0;
 				fi
 
 				if command -v dnf &>/dev/null
 				then
 					sudo dnf update
-					sudo dnf install iptables -y
-					echo "Attempted to install iptables. Please execute the check again. Bye."
+					sudo dnf install nftables -y
+					echo "Attempted to install nftables. Please execute the check again. Bye."
 					exit 0;
 				fi
 
 				if command -v pacman &>/dev/null
 				then
-					sudo pacman -S iptables
-					echo "Attempted to install iptables. Please execute the check again. Bye."
+					sudo pacman -S nftables
+					echo "Attempted to install nftables. Please execute the check again. Bye."
 					exit 0;
 				fi
 			fi