hosts/nan2gua1.nix

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