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