{ ... }:

{
  imports = [
    ../common.nix
    ../../services/openssh.nix
    ../../services/nginx.nix
    ../../services/postgres.nix
    ../../services/synapse.nix
    ../../services/draupnir.nix
    ../../services/prometheus.nix
    ../../services/grafana.nix
  ];

  networking = {
    hostName = "matrix";
    firewall = {
      allowedTCPPorts = [
        80 # HTTP/1
        443 # HTTP/2
        8448 # Matrix federation
      ];
      allowedUDPPorts = [
        443 # HTTP/3
      ];
    };
  };

  services = {
    openssh.banner = ''
                          __                                               __
                         /\ \__         __                                /\ \
        ___ ___      __  \ \ ,_\  _ __ /\_\   __  _      ___    ___    ___\ \ \____
      /' __` __`\  /'__`\ \ \ \/ /\`'__\/\ \ /\ \/'\    /'___\ /'___\ /'___\ \ '__`\
      /\ \/\ \/\ \/\ \L\.\_\ \ \_\ \ \/ \ \ \\/>  </   /\ \__//\ \__//\ \__/\ \ \L\ \
      \ \_\ \_\ \_\ \__/.\_\\ \__\\ \_\  \ \_\/\_/\_\  \ \____\ \____\ \____\\ \_,__/
       \/_/\/_/\/_/\/__/\/_/ \/__/ \/_/   \/_/\//\/_/   \/____/\/____/\/____/ \/___/
    '';
  };

  system.stateVersion = "25.05";
}