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