nixos-conf/machine-confs/helium.nix

{ pkgs, config, ... }:
{
  networking = {
    hostName = "helium";

    wg-quick.interfaces = {
      wg0 = {
        autostart = true;
        address = [ "${config.custom.gua_pref}ff::2/64" ];
        dns = [
          "${config.custom.gua_pref}ff::1"
          "vsinerva.fi"
        ];
        privateKeyFile = "/root/wireguard-keys/privatekey-home";
        listenPort = 51820;

        peers = [
          {
            publicKey = "f9QoYPxyaxylUcOI9cE9fE9DJoEX4c6GUtr4p+rsd34=";
            presharedKeyFile = "/root/wireguard-keys/psk-home";
            allowedIPs = [ "::/0" ];
            endpoint = "wg.vsinerva.fi:51820";
          }
        ];
      };
      wg1 = {
        autostart = false;
        address = [ "10.100.0.7/24" ];
        dns = [ "1.1.1.1" ];
        privateKeyFile = "/root/wireguard-keys/privatekey-netflix";
        listenPort = 51820;

        peers = [
          {
            publicKey = "XSYHg0utIR1j7kRsWFwuWNo4RPD47KP53cVa6qDPtRE=";
            allowedIPs = [
              "0.0.0.0/0"
              "192.168.0.0/24"
            ];
            endpoint = "netflix.vsinerva.fi:51821";
          }
        ];
      };
    };
  };
  # Dirty hack to fix autostart failing due to DNS lookups
  systemd.services."wg-quick-wg0".serviceConfig = {
    Restart = "on-failure";
    RestartSec = "1s";
  };
  services.clatd = {
    enable = true;
    settings.clat-v6-addr = "${config.custom.gua_pref}ff::c2";
  };
  systemd.services.clatd.wants = [ "wg-quick-wg0.service" ];

  services.openssh.enable = pkgs.lib.mkForce false;
  services.fail2ban.enable = pkgs.lib.mkForce false;

  imports = [
    ../base.nix
    ../users/vili.nix
    ../desktop.nix
    ../development.nix
    ../services/syncthing.nix
    ../services/redshift.nix
    ../services/moonlight.nix
    ../hardware-specific/onlykey.nix
    ../hardware-specific/keychron-q11.nix
    ../hardware-specific/trackball.nix
    ../hardware-specific/amd-laptop.nix
    ../hardware-specific/usb-automount.nix
  ];

  services.xserver.displayManager.setupCommands = ''
    ${pkgs.xorg.xrandr}/bin/xrandr --output DisplayPort-0 --auto --pos 0x0 --primary --output eDP --auto --pos 3840x360
  '';

  system.autoUpgrade.allowReboot = pkgs.lib.mkForce false;

  swapDevices = pkgs.lib.mkForce [
    {
      device = "/var/lib/swapfile";
      size = 16 * 1024;
    }
  ];

  boot = {
    loader.timeout = 3;
    initrd.luks = {
      fido2Support = true;
      devices."luks-f6e1979b-0dee-4ee9-8170-10490019854b".fido2 = {
        passwordLess = true;
        credential = "df9233221fa09173fea61d8b8516d184f8ede475024a88201b34d838ecf306ee070052dae2262619c1da2be7562ec9dd94888c71a9326fea70dfe16214b5ea8ec014d86afa01";
      };
    };
    resumeDevice = "/dev/mapper/luks-f6e1979b-0dee-4ee9-8170-10490019854b";
    kernelParams = [ "resume_offset=44537856" ];
  };
}