hosts/nan2gua1.nix

   1 {
   2   config,
   3   pkgs,
   4   lib,
   5   inputs,
   6   hostName,
   7   ...
   8 }:
   9 {
  10   imports = [
  11     ../nixos/profiles/appimage.nix
  12     ../nixos/profiles/bluetooth.nix
  13     ../nixos/profiles/builder.nix
  14     ../nixos/profiles/debug.nix
  15     ../nixos/profiles/dolphin.nix
  16     ../nixos/profiles/firejail.nix
  17     ../nixos/profiles/graphical.nix
  18     ../nixos/profiles/home.nix
  19     ../nixos/profiles/irssi.nix
  20     ../nixos/profiles/lang-fr.nix
  21     ../nixos/profiles/laptop.nix
  22     ../nixos/profiles/printing.nix
  23     ../nixos/profiles/radio.nix
  24     ../nixos/profiles/tor.nix
  25     nan2gua1/sanoid.nix
  26     nan2gua1/syncoid.nix
  27     nan2gua1/hardware.nix
  28     nan2gua1/nebula.nix
  29     nan2gua1/networking.nix
  30     nan2gua1/postgresql.nix
  31     nan2gua1/pgadmin.nix
  32   ];
  33
  34   # Lower kernel's security for better performances
  35   security.kernel.mitigations = "off";
  36
  37   home-manager.users.julm = {
  38     imports = [ ../homes/julm.nix ];
  39   };
  40   users.users.root = {
  41     openssh.authorizedKeys.keys = map lib.readFile [
  42       # For nix -L run .#$(hostname).switch
  43       ../users/julm/ssh/nan2gua1.pub
  44       # SecurityToDo: remove
  45       ../users/julm/ssh/blackberry.pub
  46     ];
  47   };
  48   users.users.julm = {
  49     isNormalUser = true;
  50     uid = 1000;
  51     # Put the hashedPassword in /nix/store,
  52     # though /etc/shadow is not world readable...
  53     # printf %s $(mkpasswd -m md5crypt)
  54     hashedPassword = lib.readFile pumpkin/users/julm/login/hashedPassword.clear;
  55     extraGroups = [
  56       "adbusers"
  57       "dialout"
  58       "lp"
  59       "networkmanager"
  60       "plugdev" # For rtl-sdr
  61       "scanner"
  62       "tor"
  63       "tss" # For tpm2
  64       "video"
  65       "wheel"
  66       "wireshark"
  67       #"ipfs"
  68       config.services.davfs2.davGroup
  69       config.services.kubo.group
  70       #"vboxusers"
  71     ];
  72     # If created, zfs-mount.service would require:
  73     # zfs set overlay=yes ${hostName}/home
  74     createHome = false;
  75     openssh.authorizedKeys.keys = map lib.readFile [
  76       ../users/julm/ssh/losurdo.pub
  77     ];
  78   };
  79
  80   nix = {
  81     settings = {
  82       substituters = [
  83         #"http://nix-localcache.losurdo.sp"
  84         #"file:///mnt/off4/julm/nix?priority=10&trusted=true"
  85         #"ssh://nix-ssh@losurdo.sp?priority=30"
  86       ];
  87       trusted-public-keys = map lib.readFile [
  88         #../users/nix/ssh/losurdo.pub
  89       ];
  90     };
  91   };
  92   #environment.etc."nixpkgs".source = pkgs.path;
  93   #environment.etc."nixpkgs-overlays".source = inputs.self + "/nixpkgs";
  94
  95   nix.settings.allowed-users = [
  96     #config.users.users."nix-ssh".name
  97   ];
  98   nix.sshServe = {
  99     #enable = true;
 100     keys = map lib.readFile [
 101       ../users/julm/ssh/losurdo.pub
 102       ../users/julm/ssh/pumpkin.pub
 103       ../users/julm/ssh/nan2gua1.pub
 104       ../users/sevy/ssh/patate.pub
 105     ];
 106   };
 107
 108   environment.systemPackages = [
 109     #pkgs.riseup-vpn # Can't be installed by home-manager because it needs to install policy-kit rules
 110   ];
 111
 112   boot.extraModulePackages = [
 113     #config.boot.kernelPackages.v4l2loopback
 114   ];
 115
 116   programs.adb.enable = true;
 117
 118   programs.fuse.userAllowOther = true;
 119
 120   services.davfs2.enable = true;
 121
 122   systemd.automounts = [
 123     {
 124       where = "/mnt/aubergine";
 125       automountConfig.TimeoutIdleSec = "5 min";
 126     }
 127   ];
 128   fileSystems =
 129     let
 130       # Use the user's gpg-agent session to query
 131       # for the password of the SSH key when auto-mounting.
 132       sshAsUser = pkgs.writeScript "sshAsUser" ''
 133         user="$1"; shift
 134         exec ${pkgs.sudo}/bin/sudo -i -u "$user" \
 135           ${pkgs.openssh}/bin/ssh "$@"
 136       '';
 137       options = [
 138         "user"
 139         "uid=julm"
 140         "gid=users"
 141         "allow_other"
 142         "exec" # Override "user"'s noexec
 143         "noatime"
 144         "nosuid"
 145         "_netdev"
 146         "ssh_command=${sshAsUser}\\040julm"
 147         "noauto"
 148         "x-gvfs-hide"
 149         "x-systemd.automount"
 150         #"Compression=yes" # YMMV
 151         # Disconnect approximately 2*15=30 seconds after a network failure
 152         "ServerAliveCountMax=1"
 153         "ServerAliveInterval=15"
 154         "dir_cache=no"
 155         #"reconnect"
 156       ];
 157     in
 158     {
 159       "/mnt/aubergine" = {
 160         device = "${pkgs.sshfs-fuse}/bin/sshfs#julm@aubergine.sp:/";
 161         fsType = "fuse";
 162         inherit options;
 163       };
 164       "/mnt/losurdo" = {
 165         device = "${pkgs.sshfs-fuse}/bin/sshfs#julm@losurdo.sp:/";
 166         fsType = "fuse";
 167         inherit options;
 168       };
 169       "/mnt/mermet" = {
 170         device = "${pkgs.sshfs-fuse}/bin/sshfs#julm@mermet.sp:/";
 171         fsType = "fuse";
 172         inherit options;
 173       };
 174       /*
 175         "/mnt/ilico/severine" = {
 176           device = "https://nuage.ilico.org/remote.php/dav/files/severine/";
 177           fsType = "davfs";
 178           options =
 179             let
 180               conf = pkgs.writeText "davfs2.conf" ''
 181                 backup_dir /home/julm/.local/share/davfs2/ilico/severine
 182                 secrets /home/julm/.davfs2/secrets
 183               '';
 184             in
 185             [
 186               "conf=${conf}"
 187               "user"
 188               "noexec"
 189               "nosuid"
 190               "noauto"
 191               "nofail"
 192               "_netdev"
 193               "reconnect"
 194               "x-systemd.automount"
 195               "x-systemd.device-timeout=1m"
 196               "x-systemd.idle-timeout=1m"
 197               "x-systemd.mount-timeout=10s"
 198             ];
 199         };
 200       */
 201     };
 202
 203   services.udev.packages = [
 204     # Allow the console user access the Yubikey USB device node,
 205     # needed for challenge/response to work correctly.
 206     pkgs.yubikey-personalization
 207   ];
 208
 209   services.xserver = {
 210     xkb = {
 211       layout = "fr,us(altgr-intl)";
 212     };
 213     desktopManager = {
 214       session = [
 215         # Let the session be generated by home-manager
 216         {
 217           name = "home-manager";
 218           start = ''
 219             ${pkgs.runtimeShell} $HOME/.hm-xsession &
 220             waitPID=$!
 221           '';
 222         }
 223       ];
 224     };
 225   };
 226
 227   services.displayManager = {
 228     defaultSession = "home-manager";
 229     #defaultSession = "none+xmonad";
 230     #defaultSession = "mate";
 231     #defaultSession = "cinnamon";
 232     autoLogin = {
 233       user = config.users.users.julm.name;
 234     };
 235   };
 236
 237   nixpkgs.config.allowUnfreePredicate =
 238     pkg:
 239     builtins.elem (lib.getName pkg) [
 240       "canon-cups-ufr2"
 241       "cuda_cccl"
 242       "cuda_cudart"
 243       "cuda_cupti"
 244       "cuda_nvcc"
 245       "cuda_nvrtc"
 246       "cuda_nvtx"
 247       "cudnn"
 248       "geogebra"
 249       "hplip"
 250       "libcublas"
 251       "libcufft"
 252       "libcurand"
 253       "libcusolver"
 254       "libcusparse"
 255       "libnvjitlink"
 256       "memtest86-efi"
 257       "shipwright"
 258       "steam"
 259       "steam-unwrapped"
 260       "synthesia"
 261       "torch"
 262       "triton"
 263     ];
 264
 265   # This value determines the NixOS release with which your system is to be
 266   # compatible, in order to avoid breaking some software such as database
 267   # servers. You should change this only after NixOS release notes say you should.
 268   system.stateVersion = "25.05"; # Did you read the comment?
 269 }