incorporated john-p14s, big squash merge of stuff

modules/services/step-ca/ssh-host.nix

@@ -2,7 +2,6 @@
   flake.modules.nixos.step-ssh-host = { config, pkgs, lib, ... }:
   let
     cfg = config.step-ssh-host;
-    rootCertPath = "/etc/step/certs/root_ca.crt";
     provisionerPasswordPath = config.sops.secrets."janus/admin_jwk".path;
     sshKeyPath = "/etc/ssh/ssh_host_ed25519_key";
     sshCertPath = "${sshKeyPath}-cert.pub";
@@ -11,25 +10,9 @@
     # NixOS Options
     options.step-ssh-host = {
       hostname = lib.mkOption {
-        description = "Networking host name";
+        description = "Networking host name to register with the CA";
         type = lib.types.str;
       };
-      caURL = lib.mkOption {
-        description = "URL for the certificate authority";
-        type = lib.types.str;
-      };
-      rootCertFile = {
-        path = lib.mkOption {
-          description = "String path to where the root_ca.crt file will be stored for the user";
-          type = lib.types.str;
-          default = "step/certs/root_ca.crt";
-        };
-        source = lib.mkOption {
-          description = "Nix path to the root cert file within the repo";
-          type = lib.types.path;
-          default = ../../../keys/root_ca.crt;
-        };
-      };
       provisioner = lib.mkOption {
         description = "Provisioner inside Step CA to use for the SSH certificates";
         type = lib.types.str;
@@ -38,6 +21,7 @@
     };
 
     imports = with inputs.self.modules.nixos; [ ssh ];
+
     # NixOS Config
     config = {
       ssh.certificates.enable = true;
@@ -48,15 +32,11 @@
       };
       networking.nameservers = [ "192.168.1.150" ];
       networking.dhcpcd.extraConfig = "nohook resolv.conf";
-
-      environment.etc."${cfg.rootCertFile.path}".source = cfg.rootCertFile.source;
       environment.systemPackages = with pkgs; [
         step-cli
         (writeShellScriptBin "ssh-host-cert-renew" ''
           ${lib.getExe pkgs.step-cli} ssh certificate \
           --host --sign \
-          --root "${rootCertPath}" \
-          --ca-url ${cfg.caURL} \
           --provisioner "${cfg.provisioner}" \
           --provisioner-password-file "${provisionerPasswordPath}" \
           --principal "${cfg.hostname}" \