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