summaryrefslogtreecommitdiff
path: root/machines/beryllium.nix
blob: 3d0a452215109a5173b8fc950d110857ba6e48a7 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
{ config, lib, pkgs, ... }:

# My airgapped machine for generating and backing up security keys

let
  nixpkgs = builtins.fetchTarball (import ../nixpkgs.nix);
in {

  security.sudo.wheelNeedsPassword = false;
  #security.pam.services."user".yubicoAuth = true;
  #security.pam.yubico.enable = true;
  #security.pam.yubico.control = "sufficient"; # pam.conf(5)
  #security.pam.yubico.mode = "challenge-response"; # ykpamcfg(1)
  #file."~/.yubico/authorized_yubikeys" = <list of keys>;

  networking = {
    hostName = "beryllium";
    networkmanager.enable = false;
  };

  time.timeZone = "America/New_York";

  environment.systemPackages = [
    pkgs.brightnessctl
  ];

  nixpkgs = {
    config = {
      allowUnfree = false;
      allowBroken = false;
    };
  };

  hardware = {
    enableAllFirmware = ;
    bluetooth.enable = false;
  };

  programs = {
    bash.enableCompletion = true;
    command-not-found.enable = true;
    light.enable = true;
    gnupg.agent = {
      enable = true;
      enableSSHSupport = true;
    };
  };

  services = {
    pcscd = {
      enable = true;
    };

    printing.enable = true;

    xserver = {
      enable = true;
      autorun = true;
      layout = "us";
      libinput.enable = true;

      xkbOptions = "caps:ctrl_modifier";

      displayManager.sddm.enable = true;

      windowManager.xmonad.enable = true;
      desktopManager = {
        xterm.enable = true;
     };
    };

    # security stuff
    clamav = {
      daemon.enable = true;
    };
  };

  # Use the systemd-boot EFI boot loader.
  boot.loader.systemd-boot.enable = true;
  boot.loader.efi.canTouchEfiVariables = true;

  powerManagement.enable = false;

  nix = {
    nixPath = [
      "nixpkgs=${nixpkgs}"
      "nixos-config=/etc/nixos/configuration.nix"
      "/nix/var/nix/profiles/per-user/root/channels"
    ];
    binaryCaches =  [ ];
    extraOptions = ''
      keep-outputs = true
      keep-derivations = true
      builders-use-substitutes = true
    '';
  };

  # This value determines the NixOS release with which your system is to be
  # compatible, in order to avoid breaking some software such as database
  # servers. You should change this only after NixOS release notes say you
  # should.
  system.stateVersion = "19.03"; # Did you read the comment?
  system.autoUpgrade.enable = false;
}