# Configuration for fail2ban
# Copyright (C) 2024 Ngô Ngọc Đức Huy
#
# This file is part of loang configuration.
#
# Loang configuration is free software: you can redistribute it and/or modify
# it under the terms of the GNU Affero General Public License as published
# by the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# Loang configuration is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU Affero General Public License for more details.
#
# You should have received a copy of the GNU Affero General Public License
# along with loang configuration.  If not, see <https://www.gnu.org/licenses/>.

{ pkgs, ... }:
{
  environment.etc = {
    "fail2ban/filter.d/maddy.conf" = {
      source = ./fail2ban-filters/maddy.conf;
    };
  };
  services.fail2ban = {
    enable = true;
    bantime = "30m";
    bantime-increment = {
      enable = true;
      maxtime = "7d";
    };
    jails = {
      maddy = {
        settings = {
          filter = "maddy";
          findtime = 7200;
        };
      };
    };
  };
}