#!/bin/bash

HEIGHT=60
WIDTH=160
CHOICE_HEIGHT=4
BACKTITLE="Do you want to block China and/or Korea?"
TITLE="Country Block"
MENU="A lot of spam originates from Korea and China. If you don't plan on having to ever have those countries connect to your server you may block them. \
	This will update weekly, and block all IP blocks to those countries \
	Choose one of the following options:"

OPTIONS=(1 "China"
         2 "Korea"
         3 "China and Korea")

CHOICE=$(dialog --clear \
                --backtitle "$BACKTITLE" \
                --title "$TITLE" \
                --menu "$MENU" \
                $HEIGHT $WIDTH $CHOICE_HEIGHT \
                "${OPTIONS[@]}" \
                2>&1 >/dev/tty)

clear
case $CHOICE in
        1)
            echo "Bombing China"
			echo iptables-persistent iptables-persistent/autosave_v4 boolean true | debconf-set-selections
			echo iptables-persistent iptables-persistent/autosave_v6 boolean true | debconf-set-selections
			cp china /etc/cron.weekly/china
			chmod +x /etc/cron.weekly/china
			time /etc/cron.weekly/china
			apt-get install -y iptables-persistent
            ;;
        2)
            echo "Starting the Korean war again"
			echo iptables-persistent iptables-persistent/autosave_v4 boolean true | debconf-set-selections
			echo iptables-persistent iptables-persistent/autosave_v6 boolean true | debconf-set-selections
			cp korea /etc/cron.weekly/korea
			chmod +x /etc/cron.weekly/korea
			time /etc/cron.weekly/korea
			apt-get install -y iptables-persistent
            ;;
        3)
            echo "Blocking almost 1/3 of the world"
			echo iptables-persistent iptables-persistent/autosave_v4 boolean true | debconf-set-selections
			echo iptables-persistent iptables-persistent/autosave_v6 boolean true | debconf-set-selections
			cp sinokorea /etc/cron.weekly/sinokorea
			chmod +x /etc/cron.weekly/sinokorea
			time /etc/cron.weekly/sinokorea
			apt-get install -y iptables-persistent
            ;;
esac