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.adb.enable = true;
 107
 108   programs.fuse.userAllowOther = true;
 109
 110   services.davfs2.enable = true;
 111
 112   systemd.automounts = [
 113     {
 114       where = "/mnt/aubergine";
 115       automountConfig.TimeoutIdleSec = "5 min";
 116     }
 117   ];
 118   fileSystems =
 119     let
 120       # Use the user's gpg-agent session to query
 121       # for the password of the SSH key when auto-mounting.
 122       sshAsUser = pkgs.writeScript "sshAsUser" ''
 123         user="$1"; shift
 124         exec ${pkgs.sudo}/bin/sudo -i -u "$user" \
 125           ${pkgs.openssh}/bin/ssh "$@"
 126       '';
 127       options = [
 128         "user"
 129         "uid=julm"
 130         "gid=users"
 131         "allow_other"
 132         "exec" # Override "user"'s noexec
 133         "noatime"
 134         "nosuid"
 135         "_netdev"
 136         "ssh_command=${sshAsUser}\\040julm"
 137         "noauto"
 138         "x-gvfs-hide"
 139         "x-systemd.automount"
 140         #"Compression=yes" # YMMV
 141         # Disconnect approximately 2*15=30 seconds after a network failure
 142         "ServerAliveCountMax=1"
 143         "ServerAliveInterval=15"
 144         "dir_cache=no"
 145         #"reconnect"
 146       ];
 147     in
 148     {
 149       "/mnt/aubergine" = {
 150         device = "${pkgs.sshfs-fuse}/bin/sshfs#julm@aubergine.sp:/";
 151         fsType = "fuse";
 152         inherit options;
 153       };
 154       "/mnt/losurdo" = {
 155         device = "${pkgs.sshfs-fuse}/bin/sshfs#julm@losurdo.sp:/";
 156         fsType = "fuse";
 157         inherit options;
 158       };
 159       "/mnt/mermet" = {
 160         device = "${pkgs.sshfs-fuse}/bin/sshfs#julm@mermet.sp:/";
 161         fsType = "fuse";
 162         inherit options;
 163       };
 164       /*
 165         "/mnt/ilico/severine" = {
 166           device = "https://nuage.ilico.org/remote.php/dav/files/severine/";
 167           fsType = "davfs";
 168           options =
 169             let
 170               conf = pkgs.writeText "davfs2.conf" ''
 171                 backup_dir /home/julm/.local/share/davfs2/ilico/severine
 172                 secrets /home/julm/.davfs2/secrets
 173               '';
 174             in
 175             [
 176               "conf=${conf}"
 177               "user"
 178               "noexec"
 179               "nosuid"
 180               "noauto"
 181               "nofail"
 182               "_netdev"
 183               "reconnect"
 184               "x-systemd.automount"
 185               "x-systemd.device-timeout=1m"
 186               "x-systemd.idle-timeout=1m"
 187               "x-systemd.mount-timeout=10s"
 188             ];
 189         };
 190       */
 191     };
 192
 193   services.kubo = {
 194     #enable = true;
 195     defaultMode = "online";
 196     autoMount = true;
 197     enableGC = true;
 198     localDiscovery = false;
 199     settings = {
 200       Datastore.StorageMax = "10GB";
 201       Discovery.MDNS.Enabled = false;
 202       #Bootstrap = [
 203       #];
 204       #Swarm.AddrFilters = null;
 205     };
 206     startWhenNeeded = true;
 207   };
 208
 209   services.udev.packages = [
 210     # Allow the console user access the Yubikey USB device node,
 211     # needed for challenge/response to work correctly.
 212     pkgs.yubikey-personalization
 213   ];
 214
 215   services.xserver = {
 216     xkb = {
 217       layout = "fr,us(altgr-intl)";
 218     };
 219     desktopManager = {
 220       session = [
 221         # Let the session be generated by home-manager
 222         {
 223           name = "home-manager";
 224           start = ''
 225             ${pkgs.runtimeShell} $HOME/.hm-xsession &
 226             waitPID=$!
 227           '';
 228         }
 229       ];
 230     };
 231   };
 232
 233   services.displayManager = {
 234     defaultSession = "home-manager";
 235     #defaultSession = "none+xmonad";
 236     #defaultSession = "mate";
 237     #defaultSession = "cinnamon";
 238     autoLogin = {
 239       user = config.users.users.julm.name;
 240     };
 241   };
 242
 243   nixpkgs.config.allowUnfreePredicate =
 244     pkg:
 245     builtins.elem (lib.getName pkg) [
 246       "geogebra"
 247       "hplip"
 248       "memtest86-efi"
 249       "shipwright"
 250       "steam-run"
 251     ];
 252
 253   # This value determines the NixOS release with which your system is to be
 254   # compatible, in order to avoid breaking some software such as database
 255   # servers. You should change this only after NixOS release notes say you should.
 256   system.stateVersion = "24.11"; # Did you read the comment?
 257 }