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     ../nixos/profiles/home.nix
  14     #blackberry/backup.nix
  15     blackberry/hardware.nix
  16     blackberry/nebula.nix
  17     blackberry/networking.nix
  18     #blackberry/pixiecore.nix
  19     blackberry/nix-ssh.nix
  20   ];
  21
  22   # Lower kernel's security for better performances
  23   security.kernel.mitigations = "off";
  24
  25   home-manager.users.julm = {
  26     imports = [ ../homes/julm.nix ];
  27   };
  28   users.users.root = {
  29     openssh.authorizedKeys.keys = map lib.readFile [
  30       # For nix -L run .#pumpkin.switch
  31       ../users/julm/ssh/oignon.pub
  32       ../users/julm/ssh/pumpkin.pub
  33       ../users/julm/ssh/blackberry.pub
  34     ];
  35   };
  36   users.users.julm = {
  37     isNormalUser = true;
  38     uid = 1000;
  39     # Put the hashedPassword in /nix/store,
  40     # though /etc/shadow is not world readable...
  41     # printf %s $(mkpasswd -m md5crypt)
  42     hashedPassword = lib.readFile blackberry/users/julm/login/hashedPassword.clear;
  43     extraGroups = [
  44       "adbusers"
  45       "dialout"
  46       "lp"
  47       "networkmanager"
  48       "plugdev" # For rtl-sdr
  49       "scanner"
  50       "tor"
  51       "video"
  52       "wheel"
  53       "wireshark"
  54       #"ipfs"
  55       config.services.davfs2.davGroup
  56       #"vboxusers"
  57     ];
  58     # If created, zfs-mount.service would require:
  59     # zfs set overlay=yes ${hostName}/home
  60     createHome = false;
  61     openssh.authorizedKeys.keys = map lib.readFile [
  62       ../users/julm/ssh/oignon.pub
  63       ../users/julm/ssh/pumpkin.pub
  64       ../users/julm/ssh/losurdo.pub
  65     ];
  66   };
  67
  68   nix = {
  69     extraOptions = ''
  70     '';
  71     settings = {
  72       substituters = [
  73       ];
  74       trusted-public-keys = map lib.readFile [
  75       ];
  76     };
  77     nixPath = lib.mkForce [ "nixpkgs=${inputs.nixpkgs}" ];
  78   };
  79
  80   environment.systemPackages = [
  81     #pkgs.riseup-vpn # Can't be installed by home-manager because it needs to install policy-kit rules
  82   ];
  83
  84   boot.extraModulePackages = [
  85     #config.boot.kernelPackages.v4l2loopback
  86   ];
  87
  88   programs.fuse.userAllowOther = true;
  89
  90   systemd.automounts = [
  91     { where = "/mnt/aubergine"; automountConfig.TimeoutIdleSec = "5 min"; }
  92   ];
  93   fileSystems =
  94     let
  95       # Use the user's gpg-agent session to query
  96       # for the password of the SSH key when auto-mounting.
  97       sshAsUser =
  98         pkgs.writeScript "sshAsUser" ''
  99           user="$1"; shift
 100           exec ${pkgs.sudo}/bin/sudo -i -u "$user" \
 101             ${pkgs.openssh}/bin/ssh "$@"
 102         '';
 103       options =
 104         [
 105           "user"
 106           "uid=julm"
 107           "gid=users"
 108           "allow_other"
 109           "exec" # Override "user"'s noexec
 110           "noatime"
 111           "nosuid"
 112           "_netdev"
 113           "ssh_command=${sshAsUser}\\040julm"
 114           "noauto"
 115           "x-gvfs-hide"
 116           "x-systemd.automount"
 117           #"Compression=yes" # YMMV
 118           # Disconnect approximately 2*15=30 seconds after a network failure
 119           "ServerAliveCountMax=1"
 120           "ServerAliveInterval=15"
 121           "dir_cache=no"
 122           #"reconnect"
 123         ];
 124     in
 125     {
 126       "/mnt/aubergine" = {
 127         device = "${pkgs.sshfs-fuse}/bin/sshfs#julm@aubergine.sp:/";
 128         fsType = "fuse";
 129         inherit options;
 130       };
 131     };
 132
 133   networking.firewall.extraCommands = ''
 134     ip46tables -A nixos-fw -i wg-intra -p tcp -m tcp --dport 8000 -j ACCEPT
 135   '';
 136
 137   services.xserver = {
 138     xkb = {
 139       layout = "fr,us(altgr-intl)";
 140     };
 141     desktopManager = {
 142       session = [
 143         # Let the session be generated by home-manager
 144         {
 145           name = "home-manager";
 146           start = ''
 147             ${pkgs.runtimeShell} $HOME/.hm-xsession &
 148             waitPID=$!
 149           '';
 150         }
 151       ];
 152     };
 153   };
 154
 155   services.displayManager = {
 156     defaultSession = "home-manager";
 157     #defaultSession = "none+xmonad";
 158     #defaultSession = "mate";
 159     #defaultSession = "cinnamon";
 160     autoLogin = {
 161       user = config.users.users.julm.name;
 162     };
 163   };
 164
 165   # This value determines the NixOS release with which your system is to be
 166   # compatible, in order to avoid breaking some software such as database
 167   # servers. You should change this only after NixOS release notes say you should.
 168   system.stateVersion = "24.05"; # Did you read the comment?
 169 }