{ stdenv, fetchurl, pkgconfig, mod_ca, apr, aprutil }:

stdenv.mkDerivation rec {
  pname = "mod_spkac";
  version = "0.2.1";

  src = fetchurl {
    url = "https://redwax.eu/dist/rs/${pname}-${version}.tar.gz";
    sha256 = "0x6ia9qcr7lx2awpv9cr4ndic5f4g8yqzmp2hz66zpzkmk2b2pyz";
  };

  nativeBuildInputs = [ pkgconfig ];
  buildInputs = [ mod_ca apr aprutil ];
  inherit (mod_ca) configureFlags installFlags;

  meta = with stdenv.lib; {
    description = "RedWax CA service module for handling the Netscape keygen requests. ";

    homepage = "https://redwax.eu";
    license = licenses.asl20;
    platforms = platforms.unix;
    maintainers = with maintainers; [ dirkx ];
  };
}