moved step-ssh-host service

flake.lock

@@ -2,11 +2,11 @@
   "nodes": {
     "flake-file": {
       "locked": {
-        "lastModified": 1772999280,
+        "lastModified": 1773554778,
-        "narHash": "sha256-XX60YlqSKa/QNIJVnLeEXNDQPwrQucMuITef6rEJqIs=",
+        "narHash": "sha256-keH0VNsci9e0Uwt3Msp/N+pltaP8Lb6lt09Q3WvDPw4=",
         "owner": "vic",
         "repo": "flake-file",
-        "rev": "e2a19eb539fa7be4537f6e73e7556edf031eed7f",
+        "rev": "f4780a86bd4c756475d839b286f8a40aabdbc802",
         "type": "github"
       },
       "original": {
@@ -76,11 +76,11 @@
         "nixpkgs": "nixpkgs"
       },
       "locked": {
-        "lastModified": 1772985285,
+        "lastModified": 1773597207,
-        "narHash": "sha256-wEEmvfqJcl9J0wyMgMrj1TixOgInBW/6tLPhWGoZE3s=",
+        "narHash": "sha256-ZHoQqj+prlvfMItkQ/xTZbPguEcRlNPyRzh2j/51z8E=",
         "owner": "nix-community",
         "repo": "home-manager",
-        "rev": "5be5d8245cbc7bc0c09fbb5f38f23f223c543f85",
+        "rev": "585a161ea6d1ec78e0daee9f1b40f8539d53d4a3",
         "type": "github"
       },
       "original": {
@@ -91,11 +91,11 @@
     },
     "import-tree": {
       "locked": {
-        "lastModified": 1772999353,
+        "lastModified": 1773554199,
-        "narHash": "sha256-dPb0WxUhFaz6wuR3B6ysqFJpsu8txKDPZvS47AT2XLI=",
+        "narHash": "sha256-6apV5N1F5tTD8JY9AUGnkWmy56HqDPn4MNFRsq4Rg+s=",
         "owner": "vic",
         "repo": "import-tree",
-        "rev": "545a4df146fce44d155573e47f5a777985acf912",
+        "rev": "c6ebc59c85ee54cfb68163d06d1a3149ce0fe431",
         "type": "github"
       },
       "original": {
@@ -127,11 +127,11 @@
     },
     "nixpkgs": {
       "locked": {
-        "lastModified": 1772773019,
+        "lastModified": 1773389992,
-        "narHash": "sha256-E1bxHxNKfDoQUuvriG71+f+s/NT0qWkImXsYZNFFfCs=",
+        "narHash": "sha256-wvfdLLWJ2I9oEpDd9PfMA8osfIZicoQ5MT1jIwNs9Tk=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "aca4d95fce4914b3892661bcb80b8087293536c6",
+        "rev": "c06b4ae3d6599a672a6210b7021d699c351eebda",
         "type": "github"
       },
       "original": {
@@ -143,11 +143,11 @@
     },
     "nixpkgs_2": {
       "locked": {
-        "lastModified": 1772771118,
+        "lastModified": 1773507054,
-        "narHash": "sha256-SDEGkbscgwFhxzfvNdDNcvsA82gAQcyOh0/BZOb6fWg=",
+        "narHash": "sha256-yzDBkI1CpeZrAt4l1nGvTOs3OFtXCS7a7Gi5Y1h878w=",
-        "rev": "e38213b91d3786389a446dfce4ff5a8aaf6012f2",
+        "rev": "e80236013dc8b77aa49ca90e7a12d86f5d8d64c9",
         "type": "tarball",
-        "url": "https://releases.nixos.org/nixpkgs/nixpkgs-26.05pre958959.e38213b91d37/nixexprs.tar.xz"
+        "url": "https://releases.nixos.org/nixpkgs/nixpkgs-26.05pre963414.e80236013dc8/nixexprs.tar.xz"
       },
       "original": {
         "type": "tarball",
@@ -190,11 +190,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1772944399,
+        "lastModified": 1773550941,
-        "narHash": "sha256-xTzsSd3r5HBeufSZ3fszAn0ldfKctvsYG7tT2YJg5gY=",
+        "narHash": "sha256-wa/++bL2QeMUreNFBZEWluQfOYB0MnQIeGNMuaX9sfs=",
         "owner": "Mic92",
         "repo": "sops-nix",
-        "rev": "c8e69670b316d6788e435a3aa0bda74eb1b82cc0",
+        "rev": "c469b6885f0dcd5c7c56bd935a0f08dbcd9e79e1",
         "type": "github"
       },
       "original": {

modules/programs/step-client.nix

@@ -4,116 +4,6 @@ let
   stepFingerprint = "2036c44f7b5901566ff7611ea6c927291ecc6d2dd00779c0eead70ec77fa10d6";
 in
 {
-  #
-  # NixOS Module
-  #
-  flake.modules.nixos.step-ssh-host = { config, pkgs, lib, ... }:
-  let
-    cfg = config.step-ssh-host;
-    stepBin = lib.getExe pkgs.step-cli;
-    rootCertPath = "/etc/step/certs/root_ca.crt";
-    provisionerPasswordPath = config.sops.secrets."janus/admin_jwk".path;
-    sshKeyPath = "/etc/ssh/ssh_host_ed25519_key";
-    sshCertPath = "${sshKeyPath}-cert.pub";
-  in
-  {
-    # NixOS Options
-    options.step-ssh-host = {
-      hostname = lib.mkOption {
-        type = lib.types.str;
-      };
-      caURL = lib.mkOption {
-        type = lib.types.str;
-        default = "${caURL}";
-      };
-      rootCertFile = lib.mkOption {
-        type = lib.types.path;
-        description = "Public Step root CA certificate file from the repo.";
-        default = ../../keys/root_ca.crt;
-      };
-      sshHostProvisioner = lib.mkOption {
-        type = lib.types.str;
-        default = "admin";
-      };
-    };
-
-    imports = with inputs.self.modules.nixos; [ ssh ];
-    # NixOS Config
-    config = {
-      ssh.certificates.enable = true;
-      sops.secrets."janus/admin_jwk" = {
-        owner = "root";
-        group = "root";
-        mode = "0400";
-      };
-      networking.nameservers = [ "192.168.1.150" ];
-      networking.dhcpcd.extraConfig = "nohook resolv.conf";
-
-      environment.etc."step/certs/root_ca.crt".source = cfg.rootCertFile;
-      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.sshHostProvisioner}" \
-          --provisioner-password-file "${provisionerPasswordPath}" \
-          --principal "${cfg.hostname}" \
-          --principal "${cfg.hostname}.john-stream.com" \
-          "${cfg.hostname}" "${sshKeyPath}.pub"
-        '')
-        (writeShellScriptBin "ssh-host-cert-check" "${lib.getExe' pkgs.openssh "ssh-keygen"} -Lf ${sshCertPath}")
-      ];
-
-      systemd.services.step-ssh-host-renew = {
-        description = "Renew Step SSH host certificate if needed";
-        wantedBy = [ ];
-        after = [ "network-online.target" ];
-        wants = [ "network-online.target" ];
-        path = [ pkgs.step-cli pkgs.openssh pkgs.coreutils pkgs.systemd ];
-        serviceConfig = {
-          Type = "oneshot";
-          User = "root";
-          Group = "root";
-        };
-        script = ''
-          set -euo pipefail
-          if ${stepBin} ssh needs-renewal "${sshCertPath}" --expires-in "4h"; then
-            echo "Renewing SSH host certificate"
-          else
-            rc=$?
-            if [ "$rc" -eq 1 ]; then
-              echo "SSH host cert does not need renewal"
-              exit 0
-            fi
-
-            if [ "$rc" -eq 2 ]; then
-              echo "SSH host cert missing: ${sshCertPath}" >&2
-              exit 1
-            fi
-
-            echo "step ssh needs-renewal failed with rc=$rc" >&2
-            exit "$rc"
-          fi
-        '';
-      };
-
-      systemd.timers.step-ssh-host-renew = {
-        description = "Periodic Step SSH host certificate renewal";
-        wantedBy = [ "timers.target" ];
-
-        timerConfig = {
-          OnBootSec = "5m";
-          OnUnitActiveSec = "4h";
-          RandomizedDelaySec = "15m";
-          Persistent = true;
-          Unit = "step-ssh-host-renew.service";
-        };
-      };
-    };
-  };
-
   #
   # Home Manager Module
   #

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

@@ -0,0 +1,112 @@
+{ inputs, ... }:
+let
+  caURL = "https://janus.john-stream.com/";
+  stepFingerprint = "2036c44f7b5901566ff7611ea6c927291ecc6d2dd00779c0eead70ec77fa10d6";
+in
+{
+  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 = "${sshKeyPath}-cert.pub";
+  in
+  {
+    # NixOS Options
+    options.step-ssh-host = {
+      hostname = lib.mkOption {
+        type = lib.types.str;
+      };
+      caURL = lib.mkOption {
+        type = lib.types.str;
+        default = "${caURL}";
+      };
+      rootCertFile = lib.mkOption {
+        type = lib.types.path;
+        description = "Public Step root CA certificate file from the repo.";
+        default = ../../../keys/root_ca.crt;
+      };
+      sshHostProvisioner = lib.mkOption {
+        type = lib.types.str;
+        default = "admin";
+      };
+    };
+
+    imports = with inputs.self.modules.nixos; [ ssh ];
+    # NixOS Config
+    config = {
+      ssh.certificates.enable = true;
+      sops.secrets."janus/admin_jwk" = {
+        owner = "root";
+        group = "root";
+        mode = "0400";
+      };
+      networking.nameservers = [ "192.168.1.150" ];
+      networking.dhcpcd.extraConfig = "nohook resolv.conf";
+
+      environment.etc."step/certs/root_ca.crt".source = cfg.rootCertFile;
+      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.sshHostProvisioner}" \
+          --provisioner-password-file "${provisionerPasswordPath}" \
+          --principal "${cfg.hostname}" \
+          --principal "${cfg.hostname}.john-stream.com" \
+          "${cfg.hostname}" "${sshKeyPath}.pub"
+        '')
+        (writeShellScriptBin "ssh-host-cert-check" "${lib.getExe' pkgs.openssh "ssh-keygen"} -Lf ${sshCertPath}")
+      ];
+
+      systemd.services.step-ssh-host-renew = {
+        description = "Renew Step SSH host certificate if needed";
+        wantedBy = [ ];
+        after = [ "network-online.target" ];
+        wants = [ "network-online.target" ];
+        path = [ pkgs.step-cli pkgs.openssh pkgs.coreutils pkgs.systemd ];
+        serviceConfig = {
+          Type = "oneshot";
+          User = "root";
+          Group = "root";
+        };
+        script = ''
+          set -euo pipefail
+          if ${lib.getExe pkgs.step-cli} ssh needs-renewal "${sshCertPath}" --expires-in "4h"; then
+            echo "Renewing SSH host certificate"
+          else
+            rc=$?
+            if [ "$rc" -eq 1 ]; then
+              echo "SSH host cert does not need renewal"
+              exit 0
+            fi
+
+            if [ "$rc" -eq 2 ]; then
+              echo "SSH host cert missing: ${sshCertPath}" >&2
+              exit 1
+            fi
+
+            echo "step ssh needs-renewal failed with rc=$rc" >&2
+            exit "$rc"
+          fi
+        '';
+      };
+
+      systemd.timers.step-ssh-host-renew = {
+        description = "Periodic Step SSH host certificate renewal";
+        wantedBy = [ "timers.target" ];
+
+        timerConfig = {
+          OnBootSec = "5m";
+          OnUnitActiveSec = "4h";
+          RandomizedDelaySec = "15m";
+          Persistent = true;
+          Unit = "step-ssh-host-renew.service";
+        };
+      };
+    };
+  };
+}