#!/usr/bin/with-contenv bash
# shellcheck shell=bash

# copy/update the fail2ban config defaults to/in /config
cp -R /defaults/fail2ban/filter.d /config/fail2ban/
cp -R /defaults/fail2ban/action.d /config/fail2ban/
# if jail.local is missing in /config, copy default
if [[ ! -f /config/fail2ban/jail.local ]]; then
    cp /defaults/fail2ban/jail.local /config/fail2ban/jail.local
fi
# Replace fail2ban config with user config
if [[ -d /etc/fail2ban/filter.d ]]; then
    rm -rf /etc/fail2ban/filter.d
fi
if [[ -d /etc/fail2ban/action.d ]]; then
    rm -rf /etc/fail2ban/action.d
fi
cp -R /config/fail2ban/filter.d /etc/fail2ban/
cp -R /config/fail2ban/action.d /etc/fail2ban/
cp /defaults/fail2ban/fail2ban.local /etc/fail2ban/
cp /config/fail2ban/jail.local /etc/fail2ban/jail.local

# logfiles needed by fail2ban
if [[ ! -f /config/log/nginx/error.log ]]; then
    touch /config/log/nginx/error.log
fi
if [[ ! -f /config/log/nginx/access.log ]]; then
    touch /config/log/nginx/access.log
fi