privatestorage.nix

{ pkgs, fetchFromGitHub, callPackage }:
let
  zkap-authorizer-src = fetchFromGitHub {
    owner = "tp-la";
    repo = "ZKAPAuthorizer";
    # tomprince -- mach-nix branch
    rev = "ca1e00a2ce8994bc088f06c81d8d68efb5678e43";
    sha256 = "sha256-IJyuUpuy8hwqTkWRNhNwW7/v4/GmOKsbb9ickA2bTRc=";
  };
  zkap-authorizer = callPackage (zkap-authorizer-src + "/new.nix") {};
in 
  pkgs.python27.withPackages (_: [zkap-authorizer])