#!/bin/bash

if [ "$USER" != "root"  ] ; then
   printf "Are you root? \nsudo ./install.sh\n"
   exit 1
fi

#if [ "X$(which dialog)" == "X" ]; then
#   apt -y install dialog
#fi

if [ "X$(which fail2ban-client)" == "X" ]; then
  apt -y install fail2ban
fi

if [ ! -d /etc/network/firewall ] ; then
   mkdir -p /etc/network/firewall
fi

cp -v firewall.service /etc/systemd/system/
cp -v firewall-init.service /etc/systemd/system/

systemctl enable firewall.service
systemctl enable firewall-init.service

if [ ! -f /etc/network/firewall/rules.sh ] ; then
   cp -v rules.sh /etc/network/firewall/
fi

if [ ! -f /etc/network/firewall/init.sh  ] ; then
   cp -v init.sh /etc/network/firewall/
fi