config-perso/BOcal/net_config.nix

{
  lib,
  users,
  mods,
  pkgs,
  ...
}:
let
  machines = {
    "54:bf:64:5d:33:5e" = "arturgo";
    "54:bf:64:5d:33:f9" = "catvayor";
    "54:bf:64:5d:32:d4" = "darksysy";
    "48:4d:7e:d6:fa:1e" = "empraeleerup";
    "48:4d:7e:d6:cf:57" = "glohuglohu";
    "54:bf:64:5d:33:7e" = "h";
    "54:bf:64:5d:32:b7" = "inutile.club";
    "54:bf:64:5d:33:f5" = "jimmicrosoft";
    "48:4d:7e:d6:fc:e8" = "krik";
    "54:bf:64:5d:31:fd" = "loony";
  };
  distant-users = builtins.attrValues machines;
  distant-users-id = builtins.genList (i: {
    name = builtins.elemAt distant-users i;
    uid = 2001 + i;
  }) (builtins.length distant-users);
  remote_sys = (
    import (pkgs.path + "/nixos/lib/eval-config.nix") {
      system = "x86_64-linux";
      specialArgs = {
        inherit users mods;
      };
      modules = [ (import ./net-user/configuration.nix distant-users-id) ];
    }
  );
  remote_build = remote_sys.config.system.build;
  json_maker =
    mac: user:
    pkgs.writeText "netboot-${mac}.json" ''
      {
        "kernel": "/kernel",
        "initrd": [ "/initrd" ],
        "cmdline": "init=${remote_build.toplevel}/init loglevel=4 systemd.setenv=BOCAL=${user}"
      }
    '';
  json_ln = mac: json: ''ln -s ${json} $out/v1/boot/${mac}'';
  cmds = [
    "mkdir -p $out/v1/boot"
    "ln -s ${remote_build.kernel}/bzImage $out/kernel"
    "ln -s ${remote_build.netbootRamdisk}/initrd $out/initrd"
  ] ++ builtins.attrValues (builtins.mapAttrs json_ln (builtins.mapAttrs json_maker machines));
  webroot = pkgs.runCommand "netboot-apiroot" { } (builtins.concatStringsSep "\n" cmds);
in
{
  users.groups.bocal.gid = 2000;
  users.users =
    let
      template =
        { name, uid }:
        {
          inherit name;
          value = {
            isNormalUser = true;
            inherit uid;
            shell = pkgs.zsh;
            group = "bocal";
            homeMode = "750";
          };
        };
    in
    builtins.listToAttrs (map template distant-users-id)
    // {
      bocal = {
        isNormalUser = true;
        uid = 2000;
        shell = pkgs.zsh;
        group = "bocal";
        homeMode = "750";
        openssh.authorizedKeys.keys = [
          "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIAA16foz+XzwKwyIR4wFgNIAE3Y7AfXyEsUZFVVz8Rie catvayor@katvayor"
          "ssh-rsa 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 sylvain@idefix"
          "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAILvGR9LIJrb9fEIuYn4DMAiyPq0gZ/J8Hv/hIcszu0Tp vincent@vincent-ZB"
        ];
      };
    };
  home-manager.users.bocal = {
    home.stateVersion = "23.11";
    imports = with mods.home; [
      zsh
      neovim
    ];
    programs.zsh.shellAliases = {
      "redac" = "/home/bocal/bin/redac";
      "faire" = "redac faire";
    };
  };

  services.pixiecore = {
    enable = true;
    openFirewall = true;
    dhcpNoBind = true;
    apiServer = "http://localhost:8000";
    mode = "api";
    listen = "192.168.222.1";
  };
  services.nfs.server = {
    enable = true;
    exports =
      let
        template =
          { name, uid }:
          "/home/${name} 192.168.222.0/24(rw,nohide,insecure,no_subtree_check,anonuid=${builtins.toString uid},anongid=2000)";
      in
      builtins.concatStringsSep "\n" (
        [ "/home/bocal 192.168.222.0/24(rw,nohide,insecure,no_subtree_check)" ]
        ++ map template distant-users-id
      );
  };
  services.dnsmasq = {
    enable = true;
    settings = {
      interface = [ "netboot-client" ];
      bind-dynamic = true;
      dhcp-option = "3,0.0.0.0";
      dhcp-range = "192.168.222.100,192.168.222.200,255.255.255.0,12h";
    };
  };
  services.nginx = {
    enable = true;
    virtualHosts."localhost" = {
      listen = [
        {
          addr = "localhost";
          port = 8000;
        }
      ];
      root = webroot;
    };
  };
}