#!/usr/bin/env bash

if ! sudo which nft
then
    echo "install nftables"
    exit 1
fi

if ! sudo nft list ruleset |grep output
then
    sudo nft -f log.nft
fi

if ! sudo nft list ruleset |grep output
then
    echo "nft error"
    exit 1
fi

if ! id | grep systemd-journal
then
    echo "sudo adduser $(whoami) systemd-journal"
    sudo adduser "$(whoami)" systemd-journal
    exit 1
fi

packages="python3-systemd python3-tabulate python3-dns dnscap python3-pure-pcapy3 tshark"

apt -s install "${packages}"
echo "apt-get -s ${packages}"
if apt-get -s install "${packages}" |grep ^Inst
then
    echo "install python packages"
    exit 1
fi

echo "####################"
echo "### System Ready    "
echo "####################"