WIP CA bootstrap rework

modules/programs/step-client.nix

@@ -17,10 +17,6 @@ in
   {
     options.step-ssh-user = {
       enable = lib.mkEnableOption "opionated step client config for SSH certs";
-      caURL = lib.mkOption {
-        type = lib.types.str;
-        default = "${caURL}";
-      };
       fingerprint = lib.mkOption {
         type = lib.types.str;
         default = "${stepFingerprint}";
@@ -48,11 +44,6 @@ in
     };
     config = lib.mkIf cfg.enable {
       home.file."${cfg.rootCertFile.path}".source = cfg.rootCertFile.source;
-      home.file.".step/config/defaults.json".text = builtins.toJSON {
-        "ca-url" = cfg.caURL;
-        fingerprint = cfg.fingerprint;
-        root = "${config.home.homeDirectory}/${cfg.rootCertFile.path}";
-      };
       sops.secrets."janus/admin_jwk".mode = "0400";
       home.packages = with pkgs; [
         (writeShellScriptBin "sign-ssh-cert" ''