all repos — nixfiles @ f4d0bebba79cfb9cef3d91d81c15c979f7b236e0

System and user configuration, managed by nix and home-manager

system/roles/reverse-proxy.nix (view raw)

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{
  pkgs,
  ...
}:
{
  imports = [
    ../settings/configuration/nur.nix
  ];

  services.caddy = {
    package = pkgs.nur.repos.xyenon.caddy.withPlugins {
      plugins = [
        "github.com/caddyserver/cache-handler@v0.16.0"
        "github.com/mholt/caddy-l4@v0.0.0-20260212155620-dd12cc413469"
        "github.com/tailscale/caddy-tailscale@v0.0.0-20260106222316-bb080c4414ac"
      ];
      hash = "sha256-A+wDNJijfD1pnOePXCVMXYzRNxf4Fmpbq2rJG+FMstM=";
    };
    globalConfig = ''
      cache
      servers {
        listener_wrappers {
          layer4 {
            @ssh ssh
            route @ssh {
              proxy localhost:22
            }
            route
          }
          tls
        }
      }
      tailscale {
        tags tag:app
      }
    '';
  };

  users.groups.webservice = {
    members = [ "caddy" ];
  };
  systemd.tmpfiles.rules = [
    # setgid bit (2)
    # sticky bit (4)
    "d /run/web/ 6770 caddy webservice -"
  ];
  systemd.services.caddy.serviceConfig = {
    ReadWritePaths = [ "/run/web" ];
  };
}