{
  self,
  config,
  pkgs,
  ...
}:
{
  krebs.realwallpaper.enable = true;

  system.activationScripts.wallpaper-chmod = ''
    ${pkgs.coreutils}/bin/chmod +rx /var/realwallpaper
  '';
  services.nginx.virtualHosts.wallpaper = {
    extraConfig = ''
      if ( $server_addr = "${
        self.inputs.kartei.hosts.${config.networking.hostName}.nets.internet.ip4.addr
      }" ) {
        return 403;
      }
    '';
    serverAliases = [
      "wallpaper.r"
    ];
    locations."/".extraConfig = ''
      autoindex on;
      root /var/realwallpaper/;
    '';
    locations."/realwallpaper.png".extraConfig = ''
      root /var/realwallpaper/;
    '';
    locations."/realwallpaper-krebs.png".extraConfig = ''
      root /var/realwallpaper/;
    '';
    locations."/realwallpaper-krebs-stars.png".extraConfig = ''
      root /var/realwallpaper/;
    '';
    locations."/realwallpaper-krebs-stars-berlin.png".extraConfig = ''
      root /var/realwallpaper/;
    '';
    locations."/realwallpaper-video.mp4".extraConfig = ''
      root /var/realwallpaper/archive;
    '';
  };
}