Fediversity/pixelfed.nix

let
  snakeoil_key = {
    id = "GKb5615457d44214411e673b7b";
    secret = "5be6799a88ca9b9d813d1a806b64f15efa49482dbe15339ddfaf7f19cf434987";
  };
in
{ config, lib, pkgs, ... }: {

  services.garage = {
    ensureBuckets = {
      pixelfed = {
        website = true;
        # TODO: these are too broad, after getting everything works narrow it down to the domain we actually want
        corsRules = {
          enable = true;
          allowedHeaders = [ "*" ];
          allowedMethods = [ "GET" ];
          allowedOrigins = [ "*" ];
        };
      };
    };
    ensureKeys = {
      pixelfed = {
        inherit (snakeoil_key) id secret;
        ensureAccess = {
          pixelfed = {
            read = true;
            write = true;
            owner = true;
          };
        };
      };
    };
  };

  # TODO: factor these out so we're only defining e.g. s3.garage.localhost and port 3900 in one place
  services.pixelfed.settings = {
    FILESYSTEM_CLOUD = "s3";
    PF_ENABLE_CLOUD = true;
    AWS_ACCESS_KEY_ID = snakeoil_key.id;
    AWS_SECRET_ACCESS_KEY = snakeoil_key.secret;
    AWS_DEFAULT_REGION = "garage";
    AWS_URL = "http://pixelfed.s3.garage.localhost:3900";
    AWS_BUCKET = "pixelfed";
    AWS_ENDPOINT = "http://s3.garage.localhost:3900";
    AWS_USE_PATH_STYLE_ENDPOINT = false;
  };

  virtualisation.vmVariant = {
    networking.firewall.allowedTCPPorts = [ 80 ];
    services.pixelfed = {
      enable = true;
      domain = "pixelfed.localhost";
      # TODO: secrets management!
      secretFile = pkgs.writeText "secrets.env" ''
        APP_KEY=adKK9EcY8Hcj3PLU7rzG9rJ6KKTOtYfA
      '';
      settings = {
        OPEN_REGISTRATION = true;
        FORCE_HTTPS_URLS = false;
      };
      # I feel like this should have an `enable` option and be configured via `services.nginx` rather than mirroring those options here
      # TODO: If that indeed makes sense, upstream it.
      nginx = {};
    };
    virtualisation.memorySize = 2048;
    virtualisation.forwardPorts = [
      {
        from = "host";
        host.port = 8000;
        guest.port = 80;
      }
    ];
  };
}