{ pkgs, lib, config, ... }:
let
  inherit (config) networking;
  inherit (config.services) biboumi;
  inherit (config.users) users;
in
{
networking.nftables.ruleset = ''
  add rule inet filter net2fw tcp dport ${toString biboumi.settings.identd_port} counter accept comment "identd"
  add rule inet filter fw2net meta skuid ${users.biboumi.name} meta l4proto tcp counter accept comment "Biboumi"
'';
users.users.biboumi.isSystemUser = true;
systemd.services.biboumi.after = ["prosody.service"];
services.biboumi = {
  enable = true;
  settings = {
    hostname = "biboumi.${networking.domain}";
    password = "useless-secret-on-loopback";
    xmpp_server_ip = "127.0.0.1";
    port = 5347;
    admin = [
      "julm@${networking.domain}"
    ];
    #fixed_irc_server = "";
    persistent_by_default = true;
    realname_customization = true;
    realname_from_jid = false;
    log_level = 1;
  };
};
}