modules/server/ftp/default.nix


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{ pkgs, lib, config, ... }:

with lib;

let
  cfg = config.ftp;
in

{
  options = {
    ftp = {
      files = mkOption {
        default = {};
        type = with types; attrsOf path;
        description = ''
          Files to serve on https://ftp.qyliss.net/
        '';
        example = literalExample ''
          {
            "foo/bar.txt" = pkgs.writeText "bar.txt" ''''
              Hello, world!
            '''';
          }
        '';
      };
    };
  };

  config = {
    services.nginx.virtualHosts."ftp.qyliss.net" = {
      forceSSL = true;
      useACMEHost = "qyliss.net";

      root = pkgs.runCommand "ftp.qyliss.net" {} ''
        mkdir $out
        ${concatStrings (mapAttrsToList (httpPath: diskPath: ''
          mkdir -p "$out/$(dirname ${escapeShellArg httpPath})"
          ln -s ${escapeShellArg diskPath} $out/${escapeShellArg httpPath}
        '') cfg.files)}
      '';

      extraConfig = ''
        autoindex on;
      '';
    };

    security.acme.certs."qyliss.net".extraDomainNames = [ "ftp.qyliss.net" ];
  };
}