hosts/nan2gua1.nix

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