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