hosts/pumpkin.nix

   1 {
   2   config,
   3   pkgs,
   4   lib,
   5   inputs,
   6   hostName,
   7   ...
   8 }:
   9 {
  10   imports = [
  11     ../nixos/profiles/debug.nix
  12     ../nixos/profiles/graphical.nix
  13     ../nixos/profiles/irssi.nix
  14     ../nixos/profiles/lang-fr.nix
  15     ../nixos/profiles/laptop.nix
  16     ../nixos/profiles/printing.nix
  17     ../nixos/profiles/radio.nix
  18     ../nixos/profiles/tor.nix
  19     ../nixos/profiles/bluetooth.nix
  20     ../nixos/profiles/home.nix
  21     pumpkin/backup.nix
  22     pumpkin/syncoid.nix
  23     pumpkin/hardware.nix
  24     pumpkin/nebula.nix
  25     pumpkin/networking.nix
  26   ];
  27
  28   # Lower kernel's security for better performances
  29   security.kernel.mitigations = "off";
  30
  31   home-manager.users.julm = {
  32     imports = [ ../homes/julm.nix ];
  33   };
  34   users.users.root = {
  35     openssh.authorizedKeys.keys = map lib.readFile [
  36       # For nix -L run .#pumpkin.switch
  37       ../users/julm/ssh/pumpkin.pub
  38     ];
  39   };
  40   users.users.julm = {
  41     isNormalUser = true;
  42     uid = 1000;
  43     # Put the hashedPassword in /nix/store,
  44     # though /etc/shadow is not world readable...
  45     # printf %s $(mkpasswd -m md5crypt)
  46     hashedPassword = lib.readFile pumpkin/users/julm/login/hashedPassword.clear;
  47     extraGroups = [
  48       "adbusers"
  49       "dialout"
  50       "lp"
  51       "networkmanager"
  52       "plugdev" # For rtl-sdr
  53       "scanner"
  54       "tor"
  55       "video"
  56       "wheel"
  57       "wireshark"
  58       #"ipfs"
  59       config.services.davfs2.davGroup
  60       #"vboxusers"
  61     ];
  62     # If created, zfs-mount.service would require:
  63     # zfs set overlay=yes ${hostName}/home
  64     createHome = false;
  65     openssh.authorizedKeys.keys = map lib.readFile [
  66       ../users/julm/ssh/losurdo.pub
  67     ];
  68   };
  69
  70   nix = {
  71     settings = {
  72       substituters = [
  73         #"http://nix-localcache.losurdo.sp"
  74         #"file:///mnt/off4/julm/nix?priority=10&trusted=true"
  75         "ssh://nix-ssh@losurdo.sp?priority=30"
  76       ];
  77       trusted-public-keys = map lib.readFile [
  78         ../users/nix/ssh/losurdo.pub
  79       ];
  80     };
  81     nixPath = lib.mkForce [ "nixpkgs=${inputs.nixpkgs}" ];
  82   };
  83   #environment.etc."nixpkgs".source = pkgs.path;
  84   #environment.etc."nixpkgs-overlays".source = inputs.self + "/nixpkgs";
  85
  86   nix.settings.allowed-users = [
  87     #config.users.users."nix-ssh".name
  88   ];
  89   nix.sshServe = {
  90     #enable = true;
  91     keys = map lib.readFile [
  92       ../users/julm/ssh/losurdo.pub
  93       ../users/julm/ssh/pumpkin.pub
  94       ../users/sevy/ssh/patate.pub
  95     ];
  96   };
  97
  98   environment.systemPackages = [
  99     #pkgs.riseup-vpn # Can't be installed by home-manager because it needs to install policy-kit rules
 100   ];
 101
 102   boot.extraModulePackages = [
 103     #config.boot.kernelPackages.v4l2loopback
 104   ];
 105
 106   programs.fuse.userAllowOther = true;
 107
 108   services.davfs2.enable = true;
 109
 110   systemd.automounts = [
 111     {
 112       where = "/mnt/aubergine";
 113       automountConfig.TimeoutIdleSec = "5 min";
 114     }
 115   ];
 116   fileSystems =
 117     let
 118       # Use the user's gpg-agent session to query
 119       # for the password of the SSH key when auto-mounting.
 120       sshAsUser = pkgs.writeScript "sshAsUser" ''
 121         user="$1"; shift
 122         exec ${pkgs.sudo}/bin/sudo -i -u "$user" \
 123           ${pkgs.openssh}/bin/ssh "$@"
 124       '';
 125       options = [
 126         "user"
 127         "uid=julm"
 128         "gid=users"
 129         "allow_other"
 130         "exec" # Override "user"'s noexec
 131         "noatime"
 132         "nosuid"
 133         "_netdev"
 134         "ssh_command=${sshAsUser}\\040julm"
 135         "noauto"
 136         "x-gvfs-hide"
 137         "x-systemd.automount"
 138         #"Compression=yes" # YMMV
 139         # Disconnect approximately 2*15=30 seconds after a network failure
 140         "ServerAliveCountMax=1"
 141         "ServerAliveInterval=15"
 142         "dir_cache=no"
 143         #"reconnect"
 144       ];
 145     in
 146     {
 147       "/mnt/aubergine" = {
 148         device = "${pkgs.sshfs-fuse}/bin/sshfs#julm@aubergine.sp:/";
 149         fsType = "fuse";
 150         inherit options;
 151       };
 152       "/mnt/losurdo" = {
 153         device = "${pkgs.sshfs-fuse}/bin/sshfs#julm@losurdo.sp:/";
 154         fsType = "fuse";
 155         inherit options;
 156       };
 157       "/mnt/mermet" = {
 158         device = "${pkgs.sshfs-fuse}/bin/sshfs#julm@mermet.sp:/";
 159         fsType = "fuse";
 160         inherit options;
 161       };
 162       /*
 163         "/mnt/ilico/severine" = {
 164           device = "https://nuage.ilico.org/remote.php/dav/files/severine/";
 165           fsType = "davfs";
 166           options =
 167             let
 168               conf = pkgs.writeText "davfs2.conf" ''
 169                 backup_dir /home/julm/.local/share/davfs2/ilico/severine
 170                 secrets /home/julm/.davfs2/secrets
 171               '';
 172             in
 173             [
 174               "conf=${conf}"
 175               "user"
 176               "noexec"
 177               "nosuid"
 178               "noauto"
 179               "nofail"
 180               "_netdev"
 181               "reconnect"
 182               "x-systemd.automount"
 183               "x-systemd.device-timeout=1m"
 184               "x-systemd.idle-timeout=1m"
 185               "x-systemd.mount-timeout=10s"
 186             ];
 187         };
 188       */
 189     };
 190
 191   services.kubo = {
 192     #enable = true;
 193     defaultMode = "online";
 194     autoMount = true;
 195     enableGC = true;
 196     localDiscovery = false;
 197     settings = {
 198       Datastore.StorageMax = "10GB";
 199       Discovery.MDNS.Enabled = false;
 200       #Bootstrap = [
 201       #];
 202       #Swarm.AddrFilters = null;
 203     };
 204     startWhenNeeded = true;
 205   };
 206
 207   services.udev.packages = [
 208     # Allow the console user access the Yubikey USB device node,
 209     # needed for challenge/response to work correctly.
 210     pkgs.yubikey-personalization
 211   ];
 212
 213   services.xserver = {
 214     xkb = {
 215       layout = "fr,us(altgr-intl)";
 216     };
 217     desktopManager = {
 218       session = [
 219         # Let the session be generated by home-manager
 220         {
 221           name = "home-manager";
 222           start = ''
 223             ${pkgs.runtimeShell} $HOME/.hm-xsession &
 224             waitPID=$!
 225           '';
 226         }
 227       ];
 228     };
 229   };
 230
 231   services.displayManager = {
 232     defaultSession = "home-manager";
 233     #defaultSession = "none+xmonad";
 234     #defaultSession = "mate";
 235     #defaultSession = "cinnamon";
 236     autoLogin = {
 237       user = config.users.users.julm.name;
 238     };
 239   };
 240
 241   # This value determines the NixOS release with which your system is to be
 242   # compatible, in order to avoid breaking some software such as database
 243   # servers. You should change this only after NixOS release notes say you should.
 244   system.stateVersion = "24.11"; # Did you read the comment?
 245 }