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 .#pumpkin.switch
  29       ../users/julm/ssh/oignon.pub
  30       ../users/julm/ssh/pumpkin.pub
  31       ../users/julm/ssh/blackberry.pub
  32     ];
  33   };
  34   users.users.julm = {
  35     isNormalUser = true;
  36     uid = 1000;
  37     # Put the hashedPassword in /nix/store,
  38     # though /etc/shadow is not world readable...
  39     # printf %s $(mkpasswd -m md5crypt)
  40     hashedPassword = lib.readFile blackberry/users/julm/login/hashedPassword.clear;
  41     extraGroups = [
  42       "adbusers"
  43       "dialout"
  44       "lp"
  45       "networkmanager"
  46       "plugdev" # For rtl-sdr
  47       "scanner"
  48       "tor"
  49       "video"
  50       "wheel"
  51       "wireshark"
  52       #"ipfs"
  53       config.services.davfs2.davGroup
  54       #"vboxusers"
  55     ];
  56     # If created, zfs-mount.service would require:
  57     # zfs set overlay=yes ${hostName}/home
  58     createHome = false;
  59     openssh.authorizedKeys.keys = map lib.readFile [
  60       ../users/julm/ssh/oignon.pub
  61       ../users/julm/ssh/pumpkin.pub
  62       ../users/julm/ssh/losurdo.pub
  63     ];
  64   };
  65
  66   nix = {
  67     extraOptions = ''
  68     '';
  69     settings = {
  70       substituters = [
  71       ];
  72       trusted-public-keys = map lib.readFile [
  73       ];
  74     };
  75     nixPath = lib.mkForce [ "nixpkgs=${inputs.nixpkgs}" ];
  76     settings.allowed-users = [ config.users.users."nix-ssh".name ];
  77     sshServe = {
  78       enable = true;
  79       keys = map lib.readFile [
  80         ../users/julm/ssh/losurdo.pub
  81         ../users/sevy/ssh/patate.pub
  82         ../users/julm/ssh/pumpkin.pub
  83         ../users/julm/ssh/oignon.pub
  84       ];
  85     };
  86   };
  87
  88   environment.systemPackages = [
  89     #pkgs.riseup-vpn # Can't be installed by home-manager because it needs to install policy-kit rules
  90   ];
  91
  92   boot.extraModulePackages = [
  93     #config.boot.kernelPackages.v4l2loopback
  94   ];
  95
  96   programs.fuse.userAllowOther = true;
  97
  98   systemd.automounts = [
  99     { where = "/mnt/aubergine"; automountConfig.TimeoutIdleSec = "5 min"; }
 100   ];
 101   fileSystems =
 102     let
 103       # Use the user's gpg-agent session to query
 104       # for the password of the SSH key when auto-mounting.
 105       sshAsUser =
 106         pkgs.writeScript "sshAsUser" ''
 107           user="$1"; shift
 108           exec ${pkgs.sudo}/bin/sudo -i -u "$user" \
 109             ${pkgs.openssh}/bin/ssh "$@"
 110         '';
 111       options =
 112         [
 113           "user"
 114           "uid=julm"
 115           "gid=users"
 116           "allow_other"
 117           "exec" # Override "user"'s noexec
 118           "noatime"
 119           "nosuid"
 120           "_netdev"
 121           "ssh_command=${sshAsUser}\\040julm"
 122           "noauto"
 123           "x-gvfs-hide"
 124           "x-systemd.automount"
 125           #"Compression=yes" # YMMV
 126           # Disconnect approximately 2*15=30 seconds after a network failure
 127           "ServerAliveCountMax=1"
 128           "ServerAliveInterval=15"
 129           "dir_cache=no"
 130           #"reconnect"
 131         ];
 132     in
 133     {
 134       "/mnt/aubergine" = {
 135         device = "${pkgs.sshfs-fuse}/bin/sshfs#julm@aubergine.sp:/";
 136         fsType = "fuse";
 137         inherit options;
 138       };
 139     };
 140
 141   networking.firewall.extraCommands = ''
 142     ip46tables -A nixos-fw -i wg-intra -p tcp -m tcp --dport 8000 -j ACCEPT
 143   '';
 144
 145   services.xserver = {
 146     xkb = {
 147       layout = "fr,us(altgr-intl)";
 148     };
 149     desktopManager = {
 150       session = [
 151         # Let the session be generated by home-manager
 152         {
 153           name = "home-manager";
 154           start = ''
 155             ${pkgs.runtimeShell} $HOME/.hm-xsession &
 156             waitPID=$!
 157           '';
 158         }
 159       ];
 160     };
 161   };
 162
 163   services.displayManager = {
 164     defaultSession = "home-manager";
 165     #defaultSession = "none+xmonad";
 166     #defaultSession = "mate";
 167     #defaultSession = "cinnamon";
 168     autoLogin = {
 169       user = config.users.users.julm.name;
 170     };
 171   };
 172
 173   # This value determines the NixOS release with which your system is to be
 174   # compatible, in order to avoid breaking some software such as database
 175   # servers. You should change this only after NixOS release notes say you should.
 176   system.stateVersion = "24.05"; # Did you read the comment?
 177 }