hosts/blackberry.nix

   1 { config, pkgs, lib, inputs, hostName, ... }:
   2 {
   3   imports = [
   4     #../nixos/profiles/debug.nix
   5     ../nixos/profiles/graphical.nix
   6     #../nixos/profiles/irssi.nix
   7     ../nixos/profiles/lang-fr.nix
   8     ../nixos/profiles/desktop.nix
   9     #../nixos/profiles/printing.nix
  10     #../nixos/profiles/radio.nix
  11     #../nixos/profiles/tor.nix
  12     ../nixos/profiles/bluetooth.nix
  13     #blackberry/backup.nix
  14     blackberry/hardware.nix
  15     blackberry/nebula.nix
  16     blackberry/networking.nix
  17   ];
  18
  19   # Lower kernel's security for better performances
  20   security.kernel.mitigations = "off";
  21
  22   home-manager.users.julm = {
  23     imports = [ ../homes/julm.nix ];
  24   };
  25   users.users.root = {
  26     openssh.authorizedKeys.keys = map lib.readFile [
  27       # For nix -L run .#oignon.switch
  28       ../users/julm/ssh/oignon.pub
  29       ../users/julm/ssh/blackberry.pub
  30     ];
  31   };
  32   users.users.julm = {
  33     isNormalUser = true;
  34     uid = 1000;
  35     # Put the hashedPassword in /nix/store,
  36     # though /etc/shadow is not world readable...
  37     # printf %s $(mkpasswd -m md5crypt)
  38     hashedPassword = lib.readFile blackberry/users/julm/login/hashedPassword.clear;
  39     extraGroups = [
  40       "adbusers"
  41       "dialout"
  42       "lp"
  43       "networkmanager"
  44       "plugdev" # For rtl-sdr
  45       "scanner"
  46       #"tor"
  47       "video"
  48       "wheel"
  49       #"ipfs"
  50       config.services.davfs2.davGroup
  51       #"vboxusers"
  52     ];
  53     # If created, zfs-mount.service would require:
  54     # zfs set overlay=yes ${hostName}/home
  55     createHome = false;
  56     openssh.authorizedKeys.keys = map lib.readFile [
  57       ../users/julm/ssh/oignon.pub
  58       ../users/julm/ssh/losurdo.pub
  59     ];
  60   };
  61
  62   nix = {
  63     extraOptions = ''
  64     '';
  65     settings = {
  66       substituters = [
  67       ];
  68       trusted-public-keys = map lib.readFile [
  69       ];
  70     };
  71     nixPath = lib.mkForce [ "nixpkgs=${inputs.nixpkgs}" ];
  72   };
  73
  74   environment.systemPackages = [
  75     #pkgs.riseup-vpn # Can't be installed by home-manager because it needs to install policy-kit rules
  76   ];
  77
  78   boot.extraModulePackages = [
  79     #config.boot.kernelPackages.v4l2loopback
  80   ];
  81
  82   programs.fuse.userAllowOther = true;
  83
  84   systemd.automounts = [
  85     { where = "/mnt/aubergine"; automountConfig.TimeoutIdleSec = "5 min"; }
  86   ];
  87   fileSystems =
  88     let
  89       # Use the user's gpg-agent session to query
  90       # for the password of the SSH key when auto-mounting.
  91       sshAsUser =
  92         pkgs.writeScript "sshAsUser" ''
  93           user="$1"; shift
  94           exec ${pkgs.sudo}/bin/sudo -i -u "$user" \
  95             ${pkgs.openssh}/bin/ssh "$@"
  96         '';
  97       options =
  98         [
  99           "user"
 100           "uid=julm"
 101           "gid=users"
 102           "allow_other"
 103           "exec" # Override "user"'s noexec
 104           "noatime"
 105           "nosuid"
 106           "_netdev"
 107           "ssh_command=${sshAsUser}\\040julm"
 108           "noauto"
 109           "x-gvfs-hide"
 110           "x-systemd.automount"
 111           #"Compression=yes" # YMMV
 112           # Disconnect approximately 2*15=30 seconds after a network failure
 113           "ServerAliveCountMax=1"
 114           "ServerAliveInterval=15"
 115           "dir_cache=no"
 116           #"reconnect"
 117         ];
 118     in
 119     {
 120       "/mnt/aubergine" = {
 121         device = "${pkgs.sshfs-fuse}/bin/sshfs#julm@aubergine.sp:/";
 122         fsType = "fuse";
 123         inherit options;
 124       };
 125     };
 126
 127   networking.firewall.extraCommands = ''
 128     ip46tables -A nixos-fw -i wg-intra -p tcp -m tcp --dport 8000 -j ACCEPT
 129   '';
 130
 131   services.xserver = {
 132     xkb = {
 133       layout = "fr,us(altgr-intl)";
 134     };
 135     desktopManager = {
 136       session = [
 137         # Let the session be generated by home-manager
 138         {
 139           name = "home-manager";
 140           start = ''
 141             ${pkgs.runtimeShell} $HOME/.hm-xsession &
 142             waitPID=$!
 143           '';
 144         }
 145       ];
 146     };
 147   };
 148
 149   services.displayManager = {
 150     defaultSession = "home-manager";
 151     #defaultSession = "none+xmonad";
 152     #defaultSession = "mate";
 153     #defaultSession = "cinnamon";
 154     autoLogin = {
 155       user = config.users.users.julm.name;
 156     };
 157   };
 158
 159   # This value determines the NixOS release with which your system is to be
 160   # compatible, in order to avoid breaking some software such as database
 161   # servers. You should change this only after NixOS release notes say you should.
 162   system.stateVersion = "24.05"; # Did you read the comment?
 163 }