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