flake.lock updates

.github/instructions/janus-host.instructions.md

@@ -0,0 +1,96 @@
+---
+description: "Use when modifying the Janus host, Janus step-ca deployment, Step SSH CA, mTLS issuance, CA bootstrap artifacts, or Janus SOPS secrets. Covers idiomatic Nix, secret placement, and troubleshooting."
+name: "Janus Host Instructions"
+applyTo: "modules/hosts/janus/**, modules/services/step-ca/step-ca.nix, modules/features/step-client.nix"
+---
+
+# Janus Host Instructions
+
+Use this instruction when changing Janus host wiring, Janus CA material, or the shared Step CA module that Janus consumes.
+
+## Host Intent And Boundaries
+
+- Treat Janus as the homelab certificate authority host. It runs `step-ca` for X.509 issuance, SSH user and host certificates, and mTLS certificates.
+- Assume Janus CA endpoints are private/LAN-only unless the task explicitly changes the exposure model.
+- Keep Janus as a concrete host under `modules/hosts/janus`; keep reusable behavior in shared modules such as `modules/services/step-ca/step-ca.nix`, `modules/services/step-ca/ssh-host.nix`, `modules/features/step-client.nix`, and `modules/features/mtls.nix`.
+- Preserve host identity unless the task explicitly renames the deployed CA: `hostname = "janus"`, `flake.nixosConfigurations."${hostname}"`, and `networking.hostName = hostname`.
+- Keep Janus-specific paths, DNS names, IP SANs, and CA artifacts in the Janus host area or in Janus-specific option values. Do not move them into generic shared modules unless they become a deliberate module interface.
+
+## Required Module Composition
+
+When editing `modules/hosts/janus/default.nix`, preserve this composition unless the task explicitly changes Janus architecture:
+
+- `nixos.lxc` for the container host shape.
+- `nixos.mysops` with `sops.defaultSopsFile = ./secrets.yaml` for host-local encrypted CA runtime material.
+- `nixos.step-ca` to run the CA daemon and render `/etc/smallstep/ca.json` from Nix plus SOPS paths.
+- `nixos.step-client` to install Step trust bootstrap defaults and root CA material.
+- `nixos.ssh-certs` so Janus itself participates in SSH host certificate flow.
+- `nixos.mtls` so Janus can issue and renew its own mTLS certificate bundle.
+
+## Step CA Deployment Pattern
+
+- Prefer structured Nix values rendered with `builtins.toJSON` over hand-written JSON strings for `ca.json`.
+- Prefer the NixOS `services.step-ca.settings` interface for normal `ca.json` settings. Use a `sops.templates`-rendered config only when the rendered JSON needs sops-nix placeholders or runtime secret paths.
+- Keep secret-bearing `ca.json` content rendered through `sops.templates` when it includes values from `config.sops.placeholder`; do not put decrypted private keys, passwords, or provisioner encrypted private-key values directly in the Nix store.
+- Continue using `services.step-ca` for the daemon contract: `enable`, `settings`, `address`, `port`, `openFirewall`, `package`, and `intermediatePasswordFile`.
+- Remember that the NixOS module overrides `services.step-ca.settings.address` with `services.step-ca.address` plus `services.step-ca.port`. Change the high-level address/port options when changing the listener.
+- Keep the intermediate password as a runtime string path from `config.sops.secrets.<name>.path`; do not use a Nix path literal or the password file can be copied to the globally readable Nix store. Do not pass passwords through command-line arguments or environment variables.
+- Account for upstream NixOS service behavior when debugging: the module writes `/etc/smallstep/ca.json`, starts `step-ca.service` as `Type=notify`, sets `DynamicUser = true`, uses `StateDirectory = "step-ca"`, and passes `intermediatePasswordFile` through systemd `LoadCredential`.
+- If `step-ca` cannot read key files referenced by `ca.json`, check sops-nix owner/group/mode and systemd credential handling before loosening permissions. The password file path and CA signing key paths are separate contracts.
+- Keep Step CA runtime state in `/var/lib/step-ca/db` unless the task explicitly migrates storage. If moving away from embedded Badger, document database backup and HA implications.
+- Keep `root`, `crt`, `key`, `ssh.hostKey`, and `ssh.userKey` in `ca.json` pointing at public cert paths or sops-nix materialized secret paths as appropriate.
+- Use an ACME provisioner for automated X.509 issuance, an `SSHPOP` provisioner for SSH certificate renewal/rekey behavior, and the `admin` JWK provisioner for explicit administrative or scripted issuance. Ensure JWK claims include `enableSSHCA = true` when it is expected to sign SSH certificates.
+- Treat Nix and SOPS as the source of truth. If `step ca provisioner add`, `remove`, or `update` is used for investigation, copy the intended result back into Nix/SOPS and reload or restart `step-ca`; do not leave live `ca.json` drift on the host.
+- Use `authority.claims` or provisioner-level claims for certificate lifetimes, renewal behavior, and SSH CA enablement. Avoid `allowRenewalAfterExpiry` unless the task explicitly accepts the added risk for intermittently connected clients.
+- Add `authority.policy` when constraining which X.509 SANs or SSH principals Janus may issue. This is mandatory for any move away from private/LAN-only operation.
+
+## CA Material And Secret Placement
+
+Store each kind of material in the narrowest place that matches who needs it:
+
+- `modules/hosts/janus/secrets.yaml`: Janus runtime CA secrets used by `step-ca`, including `janus/ca_password`, `janus/intermediate_ca_key`, `janus/ssh_host_ca_key`, `janus/ssh_user_ca_key`, and `janus/admin_provisioner_encrypted_key`.
+- `keys/secrets.yaml`: shared provisioner credential `janus/admin_jwk`, because client and host certificate modules outside Janus consume it to request certs.
+- `modules/hosts/janus/root_ca.crt`, `intermediate_ca.crt`, `fingerprint`, `ssh_user_ca_key.pub`, and `ssh_host_ca_key.pub`: public trust artifacts that may be committed and reviewed.
+- Offline secret storage only: `root_ca_key` and the root key password. The running CA should not need the root private key for normal operation.
+
+When editing secrets:
+
+- Use SOPS commands (`sops`, `edit-secrets`, or `sops set`) rather than editing `ENC[...]` payloads.
+- Use YAML literal blocks for PEM or OpenSSH private keys so newlines are preserved.
+- After changing Janus recipient rules, run `sops --config .sops.yaml updatekeys -y modules/hosts/janus/secrets.yaml` so the host-local file is actually rewrapped.
+- Keep `.sops.yaml` scoped: Janus host runtime secrets should match `modules/hosts/janus/secrets.yaml`; shared credentials should match `keys/secrets.yaml`.
+
+## Public Trust Artifacts
+
+- If `root_ca.crt` changes, update `fingerprint` from `step certificate fingerprint <root_ca.crt>` and update `modules/features/step-client.nix` defaults in the same change.
+- If `intermediate_ca.crt` changes, confirm it still chains to the committed root and that the running CA uses the matching `intermediate_ca_key` from SOPS.
+- If SSH CA keys rotate, update the matching public key files and every SSH trust consumer, including `modules/services/ssh.nix` known-host CA values and `TrustedUserCAKeys` behavior.
+- Treat `README.md` bootstrap commands as part of the operational contract. Keep them aligned with secret names, public artifact paths, CA URL, DNS names, and IP SANs.
+
+## mTLS And Client Trust
+
+- Janus mTLS values should stay aligned with Step CA identity: update `step-ca.dnsNames`, `mtls.subject`, `mtls.san`, and Step client defaults together when CA names or addresses change.
+- `modules/features/step-client.nix` is the shared bootstrap surface. Its default CA URL, root certificate, and fingerprint should describe Janus unless the repo intentionally migrates to another CA.
+- mTLS certificate files are runtime outputs under the configured cert directory, not tracked source files. Do not store mTLS private keys in Git or the Nix store.
+
+## Step/Nix Troubleshooting Checklist
+
+Start with the smallest check that matches the change:
+
+1. Host evaluation: `nix eval .#nixosConfigurations.janus.config.system.build.toplevel.drvPath`
+2. Build planning: `nix build .#nixosConfigurations.janus.config.system.build.toplevel --no-link --dry-run`
+3. Secret contract: confirm every `step-ca.secrets.*` value has a matching `sops.secrets` declaration and a matching key in `modules/hosts/janus/secrets.yaml`.
+4. Rendered config: on the host, inspect `/etc/smallstep/ca.json` or `/etc/step-ca` paths without copying secret content into logs.
+5. Service health: check `systemctl status step-ca.service`, `journalctl -u step-ca.service`, and `step ca health --ca-url https://janus.john-stream.com` after trust is bootstrapped.
+6. Provisioners: use `step ca provisioner list` to confirm ACME, SSHPOP, and admin JWK availability.
+7. SSH cert flow: use `ssh-host-cert-check`, `systemctl status ssh-certs-renew.service`, and `systemctl status ssh-certs-renew.timer`.
+8. mTLS flow: use `mtls-check`, `mtls-generate`, and `systemctl status mtls-renew.timer` for host certificate renewal issues.
+
+## Change Safety Rules
+
+- Do not deploy a root private key to Janus unless the task explicitly changes the trust model.
+- Do not rename `janus/admin_jwk` without updating all consumers in the same change.
+- Do not expose ACME or `/provisioners` endpoints publicly without an explicit migration away from the private/LAN-only model plus policy and endpoint exposure review.
+- Do not use certificate templates casually; if templates are added, keep them narrow and use `toJson` for user-controlled values.
+- If changing certificate durations, prefer short-lived leaf certs with automated renewal over long-lived leaf certs.
+- If changing service ports or proxying, account for Step renewal behavior: mTLS renewal is sensitive to layer-7 proxies unless configured for token-based renewal.

.github/instructions/sops-secrets.instructions.md

@@ -0,0 +1,72 @@
+---
+description: "Use when working with SOPS in this repo: editing secrets, adding multiline values, changing recipients, or wiring sops-nix consumers. Captures repo conventions, safe commands, and validation habits."
+applyTo: ".sops.yaml, keys/secrets.yaml, modules/hosts/**/secrets.yaml, modules/hosts/**/*.nix, modules/programs/sops.nix, modules/features/**/*.nix, modules/services/**/*.nix"
+---
+
+# Using SOPS In This Repo
+
+This repo treats SOPS files as the source of encrypted runtime material, and Nix code as the wiring that exposes those secrets to services. Keep those roles separate: edit secret values with SOPS, consume them through sops-nix paths, and keep recipient policy scoped to the machines or operators that actually need access.
+
+## Mental Model
+
+- Secrets live in encrypted YAML files; Nix modules should refer to secret paths, not decrypted values.
+- Host-only credentials belong in `modules/hosts/<host>/secrets.yaml`.
+- Shared credentials belong in `keys/secrets.yaml` only when multiple hosts intentionally consume the same material.
+- `.sops.yaml` controls who can decrypt each file; keep those recipient sets narrow and explicit.
+- Secret key names are an interface. Rename them only when every consumer changes in the same edit.
+
+## Editing Secrets
+
+- Use SOPS tooling for all value changes: `sops <file>`, `edit-secrets`, or `sops set ...`.
+- Do not hand-edit `ENC[...]` payloads. That bypasses SOPS and breaks the encrypted document's integrity metadata.
+- Keep plaintext out of tracked files. Temporary plaintext files are acceptable only as local working inputs and should be removed after use.
+- Prefer `SOPS_EDITOR=nvim sops <file>` for interactive edits when editor choice matters.
+
+For large or generated values, avoid putting the secret directly in shell history:
+
+```bash
+sops set --value-file <secrets-file> '["parent"]["key"]' /path/to/plaintext-value
+```
+
+If using inline `sops set`, the value argument must be valid JSON.
+
+## Multiline Values
+
+Use YAML literal blocks for private keys, certificates, provisioner keys, and other values where newlines matter:
+
+```yaml
+janus:
+  ssh_user_ca_key: |-
+    -----BEGIN OPENSSH PRIVATE KEY-----
+    ...
+    -----END OPENSSH PRIVATE KEY-----
+```
+
+- Use `|-` when the final trailing newline should be stripped.
+- Use `|` when the consuming program expects the final trailing newline.
+- Avoid folded style (`>`) for keys and certs because it rewrites line breaks.
+
+## Wiring Secrets Into Nix
+
+- Consume secrets through `config.sops.secrets."<key>".path` or `config.sops.placeholder` where templating requires it.
+- Do not read decrypted secret contents during Nix evaluation.
+- Set `owner`, `group`, and `mode` explicitly for non-root services.
+- Use `path` or `sops.templates` when a service needs a specific file layout instead of copying secret contents into the store or tracked files.
+- If moving a secret between shared and host-local files, update `sops.defaultSopsFile`, `mysops.hostSecretFile`, and every affected `sops.secrets` declaration together.
+
+## Recipient And Rotation Practices
+
+- Add dedicated `.sops.yaml` `path_regex` rules for host-local files before broad fallback rules.
+- Keep broad fallback rules conservative; do not expand them to grant casual access to every YAML or JSON file.
+- Run `sops updatekeys <file>` after changing recipients so data is rewrapped for the new key set.
+- Rotate or migrate in order: update recipients, re-encrypt affected files, update consumers, then validate affected hosts.
+
+## Validation Habits
+
+After SOPS or sops-nix changes, check the contract rather than only the syntax:
+
+1. The expected secrets file is still selected by `sops.defaultSopsFile` or `mysops.hostSecretFile`.
+2. `.sops.yaml` has a specific rule for any host-local `secrets.yaml` touched.
+3. Secret names in YAML still match the `sops.secrets."<key>"` declarations.
+4. Services that need restart or reload behavior have `restartUnits` or `reloadUnits` set.
+5. Affected host evaluation/build catches missing secret keys before deployment.

.github/instructions/soteria-host.instructions.md

@@ -19,31 +19,31 @@ Use this instruction when changing Soteria host wiring in `modules/hosts/soteria
 
 When editing `modules/hosts/soteria/default.nix`, preserve this composition unless the task explicitly changes architecture:
 
-- Import `nixos.step-ssh-host` to enable host SSH cert integration.
+- Import `nixos.ssh-certs` to enable host SSH cert integration.
 - Import `nixos.janus-ca` so Step client trust material and defaults remain available.
 - Import `nixos.restic-server` so the RESTic REST server implementation lives in the shared module rather than inline host wiring.
-- Keep `step-ssh-host.hostname = hostname;` so cert principals match host naming.
+- Keep `ssh-certs.hostname = hostname;` so cert principals match host naming.
 
 ## SSH Cert Mechanics On Soteria
 
 Soteria SSH certificate behavior is the result of multiple modules. Keep this flow intact:
 
-1. `soteria/default.nix` imports `nixos.step-ssh-host` and sets `step-ssh-host.hostname = "soteria"` (via `hostname`).
+1. `soteria/default.nix` imports `nixos.ssh-certs` and sets `ssh-certs.hostname = "soteria"` (via `hostname`).
 2. `modules/services/step-ca/ssh-host.nix`:
    - Enables `ssh.certificates.enable = true`.
    - Requires `sops.secrets."janus/admin_jwk"` (provisioner credential) from Soteria's `secrets.yaml`.
    - Defines cert paths at `/etc/ssh/ssh_host_ed25519_key` and `/etc/ssh/ssh_host_ed25519_key-cert.pub`.
    - Exposes `ssh-host-cert-renew` and `ssh-host-cert-check` helper binaries.
-   - Schedules `step-ssh-host-renew.timer` every 4h with jitter.
+   - Schedules `ssh-certs-renew.timer` every 4h with jitter.
 3. `modules/services/ssh.nix` consumes `ssh.certificates.enable` and configures OpenSSH to:
-   - Set `TrustedUserCAKeys = /etc/ssh/ssh_user_ca.pub`.
+   - Set `TrustedUserCAKeys = /etc/ssh/ssh_user_ca_key.pub`.
    - Set `HostCertificate = /etc/ssh/ssh_host_ed25519_key-cert.pub`.
-   - Install the trusted user CA file into `/etc/ssh/ssh_user_ca.pub`.
+   - Install the trusted user CA file into `/etc/ssh/ssh_user_ca_key.pub`.
 4. `nixos.janus-ca` provides Step CA trust bootstrapping (`/etc/step-ca/defaults.json` and linked root CA material), allowing Step CLI operations to trust and reach the CA endpoint.
 
 Current implementation note:
 
-- `step-ssh-host-renew.service` currently checks renewal state via `step ssh needs-renewal` and logs status. It does not directly invoke `ssh-host-cert-renew` in the service script. Preserve this behavior unless the task explicitly asks to change renewal execution semantics.
+- `ssh-certs-renew.service` currently checks renewal state via `step ssh needs-renewal` and logs status. It does not directly invoke `ssh-host-cert-renew` in the service script. Preserve this behavior unless the task explicitly asks to change renewal execution semantics.
 
 ## SOPS/Secrets Mechanics On Soteria
 
@@ -135,5 +135,5 @@ Current implementation note:
 
 - Do not rename the secret key `janus/admin_jwk` without updating all consumers.
 - Do not change SSH host key/cert filenames unless OpenSSH `HostKey`/`HostCertificate` paths are updated together.
-- If changing hostnames or domains, update cert principals in `step-ssh-host` and corresponding SSH client targets together.
-- If adding or removing `nixos.step-ssh-host`, explain impact on SSH cert issuance, renewal, and trust in the change summary.
+- If changing hostnames or domains, update cert principals in `ssh-certs` and corresponding SSH client targets together.
+- If adding or removing `nixos.ssh-certs`, explain impact on SSH cert issuance, renewal, and trust in the change summary.

.github/instructions/step-ssh-host.instructions.md

@@ -12,8 +12,8 @@ Use this instruction when changing the shared NixOS module in modules/services/s
 
 - Keep this module reusable across hosts; do not hard-code host-local file paths beyond SSH system paths under /etc/ssh.
 - Preserve the option interface unless the task explicitly changes it:
-  - step-ssh-host.hostname (required host identity used for cert principals)
-  - step-ssh-host.provisioner (default: "admin")
+  - ssh-certs.hostname (required host identity used for cert principals)
+  - ssh-certs.provisioner (default: "admin")
 - Keep imports = [ inputs.self.modules.nixos.ssh ] so OpenSSH host certificate settings stay composed through the shared SSH module.
 
 ## Secret Key Contract
@@ -29,7 +29,7 @@ When this module is enabled by a host, the host is expected to provide:
 
 - A working Step trust/bootstrap path (for example via janus-ca or equivalent trust material).
 - `sops.defaultSopsFile` containing `janus.admin_jwk` (or equivalent if contract is intentionally changed everywhere).
-- `step-ssh-host.hostname` matching deployed host identity and DNS naming expectations.
+- `ssh-certs.hostname` matching deployed host identity and DNS naming expectations.
 
 ## SSH Certificate Paths And Principals
 

.gitignore

@@ -1,2 +1,3 @@
 result/
 .devenv/
+*.gz

.sops.yaml

@@ -2,13 +2,28 @@ keys:
   - &john-p14s age1f6drjusg866yscj8029tk4yfpgecklrvezldm02ankm6h8nnwu5s2u6ahy
   - &john-pc age1ykcs39e62pz3xu6cedg8ea685kv5d5qsrhgkndygzm8rx30xd5ys5t3qxt
   - &test-nix age1gvplss0ddmyf6vpjy363wu3n057vhm0j6n7tc94cxd8kadapypws5mtaj0
-  - &soteria age1h0prahyukq4l564yqwgcpg3g6gdrjflk0suklussjjrjstxd9uesws8633
+  - &soteria age1p4gyh5260ewp7t2ctzv5ewj4a06szl389fm4gzy6vltxhjj73ers87u33g
+  - &janus age1qahhlzeanprtykym9jymk2t95uedr7cwx9sdshx46q2m6u66fucsqua8l3
 creation_rules:
+  - path_regex: janus/secrets\.yaml$
+    key_groups:
+    - age:
+      - *janus
+      - *john-pc
+      - *test-nix
+  - path_regex: keys/secrets\.yaml$
+    key_groups:
+    - age:
+      - *john-p14s
+      - *john-pc
+      - *test-nix
+      - *soteria
+      - *janus
   - path_regex: soteria/secrets\.yaml$
     key_groups:
     - age:
-      - *john-pc
       - *soteria
+      - *john-pc
       - *test-nix
   - path_regex: john-p14s/secrets\.yaml$
     key_groups:

flake.lock

@@ -18,11 +18,11 @@
     },
     "flake-file": {
       "locked": {
-        "lastModified": 1781217157,
-        "narHash": "sha256-N3q/SP2Ropk336e9KSgLh7kpROY6P70dprYdbPIfd5c=",
+        "lastModified": 1784255282,
+        "narHash": "sha256-srM+PTqxfyvbQ0BevsOtP8vQv/Ox6OMtY4DktoDxLKg=",
         "owner": "vic",
         "repo": "flake-file",
-        "rev": "ce63eaf7ebfe04a176653f66385a7f0a36380cee",
+        "rev": "66ddd2f69a5c4677f0095c6f70eea1217dc45749",
         "type": "github"
       },
       "original": {
@@ -38,32 +38,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1778716662,
-        "narHash": "sha256-m1Yf0wZ8j1OHjTc2UwHwyQRSnNeSgLJOd7q5Y45hzi4=",
+        "lastModified": 1782949081,
+        "narHash": "sha256-vp6Y/Grm98ESt6ceOkWiHWyZRDV3J1RID4w+6NWK9yA=",
         "owner": "hercules-ci",
         "repo": "flake-parts",
-        "rev": "f7c1a2d347e4c52d5fb8d10cb4d94b5884e546fb",
-        "type": "github"
-      },
-      "original": {
-        "owner": "hercules-ci",
-        "repo": "flake-parts",
-        "type": "github"
-      }
-    },
-    "flake-parts_2": {
-      "inputs": {
-        "nixpkgs-lib": [
-          "nvf",
-          "nixpkgs"
-        ]
-      },
-      "locked": {
-        "lastModified": 1778716662,
-        "narHash": "sha256-m1Yf0wZ8j1OHjTc2UwHwyQRSnNeSgLJOd7q5Y45hzi4=",
-        "owner": "hercules-ci",
-        "repo": "flake-parts",
-        "rev": "f7c1a2d347e4c52d5fb8d10cb4d94b5884e546fb",
+        "rev": "17c9d6cdfc60c64f4ee8d306f9bc0b4ccb51481e",
         "type": "github"
       },
       "original": {
@@ -95,11 +74,11 @@
         "nixpkgs": "nixpkgs"
       },
       "locked": {
-        "lastModified": 1782881387,
-        "narHash": "sha256-HvlS1KDGXDjd1bNzzPvH1mkDJATlDAfVYfTh//wJBEA=",
+        "lastModified": 1784351324,
+        "narHash": "sha256-By+kuRJZRqs2TuXgtR8vJ8cTKWXw33YG/Yollu5cO1U=",
         "owner": "nix-community",
         "repo": "home-manager",
-        "rev": "d32537981c036473cf6990ae03176a5d84c43b29",
+        "rev": "460108009ca1ff69ca2ff19079ca2c838d6e3080",
         "type": "github"
       },
       "original": {
@@ -110,11 +89,11 @@
     },
     "import-tree": {
       "locked": {
-        "lastModified": 1778781969,
-        "narHash": "sha256-Jjuz5CmSkur8KvLDoGa+vylEp+RkQtv4mt/qcMznpH0=",
+        "lastModified": 1784254960,
+        "narHash": "sha256-iI88R3wHz8wTKQb5orvpc51L/Xr64AJyxid/0MKa/b8=",
         "owner": "vic",
         "repo": "import-tree",
-        "rev": "d321337efd0f23a9eb14a42adb7b2c29313ab274",
+        "rev": "4ebb10ae17d5f1ad366e7aef5b92cb8eecf24f69",
         "type": "github"
       },
       "original": {
@@ -162,11 +141,11 @@
     "nixos-hardware": {
       "flake": false,
       "locked": {
-        "lastModified": 1782562157,
-        "narHash": "sha256-a7+T6QSeowynwZ1ZJJbP8T8ntAytvrui8kFGJmIZt2c=",
+        "lastModified": 1784310968,
+        "narHash": "sha256-rkSPTePrKqs4dg+i7ZFCq93+HrClac6oSwXX927SVjA=",
         "owner": "NixOS",
         "repo": "nixos-hardware",
-        "rev": "a9cf7546a938c737b079e738de73934a13de9784",
+        "rev": "779c32a00155994c86cde8213a8dd4df139d4355",
         "type": "github"
       },
       "original": {
@@ -177,11 +156,11 @@
     },
     "nixpkgs": {
       "locked": {
-        "lastModified": 1782175435,
-        "narHash": "sha256-EMzXKmnOtBQ2MnvpiNOm7E+kOMvdPrIKaeg52Tip2Uk=",
+        "lastModified": 1783604885,
+        "narHash": "sha256-tzMgSkV7kljEkqIjlgV6F+n+xD+/a35Db8bs7a4BFAo=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "89570f24e97e614aa34aa9ab1c927b6578a43775",
+        "rev": "767b0d3ec98a143ad9ed7dfc0d5553510ac27133",
         "type": "github"
       },
       "original": {
@@ -193,11 +172,11 @@
     },
     "nixpkgs_2": {
       "locked": {
-        "lastModified": 1782821651,
-        "narHash": "sha256-OBddwHNJ+qxOHaKih0bE2PXJeZHlzUC8WOHZrUcnFwY=",
-        "rev": "e52c192be9d7b2c4bd4aed326c8731b35f8bb75c",
+        "lastModified": 1784347607,
+        "narHash": "sha256-oJoPGsmXO7Xm5YagCr0La+dSTu5Lpfx35WN8vNG18BU=",
+        "rev": "31cd72fdba8fa052e437ce7e6879c4fe62def10f",
         "type": "tarball",
-        "url": "https://releases.nixos.org/nixpkgs/nixpkgs-26.11pre1025128.e52c192be9d7/nixexprs.tar.xz"
+        "url": "https://releases.nixos.org/nixpkgs/nixpkgs-26.11pre1036759.31cd72fdba8f/nixexprs.tar.xz"
       },
       "original": {
         "type": "tarball",
@@ -207,19 +186,17 @@
     "nvf": {
       "inputs": {
         "flake-compat": "flake-compat",
-        "flake-parts": "flake-parts_2",
         "mnw": "mnw",
         "nixpkgs": [
           "nixpkgs"
-        ],
-        "systems": "systems_2"
+        ]
       },
       "locked": {
-        "lastModified": 1782841360,
-        "narHash": "sha256-S1f/S5Vv7wURVUtzPkmAFlKPVciaPLXxoeg7/GCnl28=",
+        "lastModified": 1784320861,
+        "narHash": "sha256-sPUghbl8wMmESus7KvsmHIUEyD2mi13/xu7/u2H5SZU=",
         "owner": "notashelf",
         "repo": "nvf",
-        "rev": "6fad9e9a998dd3a7783c839ce2928877d3e5a883",
+        "rev": "43fdcbf2e00290479d3f9b97b7f61edd08c4e584",
         "type": "github"
       },
       "original": {
@@ -250,11 +227,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1782165805,
-        "narHash": "sha256-478kKQBvK6SYTOdN2h9jhKJv94nbXRbFMfuL1WshErg=",
+        "lastModified": 1783174389,
+        "narHash": "sha256-aCWC8ngycU7OdJrU2+Je3qf+1a2ykuBvpPhZT/9tXMc=",
         "owner": "Mic92",
         "repo": "sops-nix",
-        "rev": "56b24064fdcaedca53553b1a6d607fd23b613a24",
+        "rev": "f1406619a3884cd5c47992a70b8b35c9c0fcb4c9",
         "type": "github"
       },
       "original": {
@@ -278,21 +255,6 @@
         "type": "github"
       }
     },
-    "systems_2": {
-      "locked": {
-        "lastModified": 1681028828,
-        "narHash": "sha256-Vy1rq5AaRuLzOxct8nz4T6wlgyUR7zLU309k9mBC768=",
-        "owner": "nix-systems",
-        "repo": "default",
-        "rev": "da67096a3b9bf56a91d16901293e51ba5b49a27e",
-        "type": "github"
-      },
-      "original": {
-        "owner": "nix-systems",
-        "repo": "default",
-        "type": "github"
-      }
-    },
     "wrapper-modules": {
       "inputs": {
         "nixpkgs": [
@@ -320,11 +282,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1782375095,
-        "narHash": "sha256-bRepNpAluz2i0IIk7Tmzw/4BkyOrwABvc66NEgXPEhA=",
+        "lastModified": 1784213309,
+        "narHash": "sha256-A9C90KsA6FsRkFPTA1C1sHP13d6AMuGOvsvI7qjHz8g=",
         "owner": "lassulus",
         "repo": "wrappers",
-        "rev": "cd780e92c0fa66c2e721e1d91894f3db13b9f2b4",
+        "rev": "a04c2ee17fb9679198d0a852ad8709bc152dfac2",
         "type": "github"
       },
       "original": {

keys/secrets.yaml

@@ -9,33 +9,51 @@ api:
     gmail_client_secret: ENC[AES256_GCM,data:du2gEY5TQIwpUEvJKDWKY3noLRGeiKek4IMwPUusVx8NMys=,iv:hIYi1xQYf6+hDhK0pNprBYu6wXwRH2yOTwQg6pzQa0A=,tag:sqmQ5GCkKbHpIy2R+Y5G/A==,type:str]
 sops:
     age:
-        - recipient: age1f6drjusg866yscj8029tk4yfpgecklrvezldm02ankm6h8nnwu5s2u6ahy
-          enc: |
+        - enc: |
             -----BEGIN AGE ENCRYPTED FILE-----
-            YWdlLWVuY3J5cHRpb24ub3JnL3YxCi0+IFgyNTUxOSB0UEpja2kxdThZVWZhOGVP
-            S0NtSi84MjhnN0RORkh2NjZ4YlYvWS9kZDBNClFzYnVxWnhmQkpCRkRFVUx1RDdX
-            ZHFqYXRqYXM0cWJzcU5EeEtSR1BUVzAKLS0tIDdEY2pnVTJqWlNZVkZldXVYVmFH
-            dVNBRUVodU5sRnpVcG1GZ1RiZzhjTXMKefqBvvD/qZwcSHmFjUnleukVRLueG36Y
-            Q81KlwQweF2F8kHl7Bqsi+3hH1dZZbVm3vjuGpWFOoti7fowUV55Kw==
+            YWdlLWVuY3J5cHRpb24ub3JnL3YxCi0+IFgyNTUxOSB5dTVZQ2hFanhqbVJXTmxG
+            YUFFanBiTzgyek1WZW5YajlaL3hVNElORHpJCm1JN2hxell5dmJVczlBbVI2VktH
+            Z21lelF6UDBHcXIyUDE0clpxcEV4MGsKLS0tIG0zMktBVEt1SFZ6aGFaNW0wdzlB
+            QkpQc3lkNmZCd0d6ZVRCc1ZaWjFYaDAK9RXWeW6dCIhYfVGPywsHlRigORVMuVfl
+            d+Evyp72wV5C1MnhV9jv8O4S8aQkcNae1PALacnFw0GJAI1iXn0bqw==
             -----END AGE ENCRYPTED FILE-----
-        - recipient: age1ykcs39e62pz3xu6cedg8ea685kv5d5qsrhgkndygzm8rx30xd5ys5t3qxt
-          enc: |
+          recipient: age1f6drjusg866yscj8029tk4yfpgecklrvezldm02ankm6h8nnwu5s2u6ahy
+        - enc: |
             -----BEGIN AGE ENCRYPTED FILE-----
-            YWdlLWVuY3J5cHRpb24ub3JnL3YxCi0+IFgyNTUxOSBqZFZxbDhVUWFEUGhPMlZI
-            SFdBYkpxSnAxTUZXbjVwQnlZQ3l1SWtuZGg0CmVBdnVHbTNUcmwvK01iMnZKZTJh
-            ajFla3kzYUl4ZWY3czA0WUdNM2lpVFUKLS0tIHo5Uk1pV296MXdnUTZGQ25haWZG
-            QWZDWGRaRDBhY1ZkZk5oTHY0ZVV2RXMKanv+WWRhf5nl+aw/T6QZFVQQmhV1DZfB
-            jkSzOAKOgPx7toYFmpq9E8fAH+zrMzDbxI2z2uyrOFI6v+QE0Ul/iQ==
+            YWdlLWVuY3J5cHRpb24ub3JnL3YxCi0+IFgyNTUxOSBBTWt3MEFDL3JGOUw0LzNa
+            RmNLMmFRRzh5NEtZWENjNTlrcDg1MHpjWWg0Cjl5THh3ckdyMWVqR0M2Q0Y0czUr
+            Y0ZNRGVIbS9TNXlCcFo3R3lPZUl4cW8KLS0tIDN4QmhSYjBPMDZLWURhMndsK2hE
+            WVY1T0JnZ3dmSjNIMDNBYmhMellvMWcKp15FwF7lJnHoZ/tLNQTGvwP7Kffj8hms
+            6G5ZG2howsNFiRFFdo/uL08ShaycL2PAL/Kge/0pPL1ygiDaDLjGGg==
             -----END AGE ENCRYPTED FILE-----
-        - recipient: age1gvplss0ddmyf6vpjy363wu3n057vhm0j6n7tc94cxd8kadapypws5mtaj0
-          enc: |
+          recipient: age1ykcs39e62pz3xu6cedg8ea685kv5d5qsrhgkndygzm8rx30xd5ys5t3qxt
+        - enc: |
             -----BEGIN AGE ENCRYPTED FILE-----
-            YWdlLWVuY3J5cHRpb24ub3JnL3YxCi0+IFgyNTUxOSBZcGtMNi9RSG5aTVV5cWdT
-            NittUXN0Qnpld1YvOU50OUh3Z3ZiSzhHOHdNCnc4TmdYbS9QQnBLbldHSytIdkJl
-            R0psQWxkZTgyZTRzckkrTGpyNCsvR2sKLS0tIEdLb05aT2I2S3BKcFRrVmtvTGw5
-            Z1orRCtkTDVXSktuck5pTmV4K05qZHMKZlHHu07q+GnyDDgdwW2Ic3P23PmoSPwn
-            WuNLZdlZQleROaRb+zpD+9P1HGGJ3mWAlNlnmjGrRk453k1PbBQ5Og==
+            YWdlLWVuY3J5cHRpb24ub3JnL3YxCi0+IFgyNTUxOSBwT1FoTDNmRXM4Tk9HZHNu
+            ZSszMEM1R0Z5bzY1ZzRvR3VGR2srVVdXbDBNCmp2c0tacndoQ3RiZUpNTnk1MTNH
+            V0Q4ckhWaDBjemYxZEhrSGJHcVlwYzQKLS0tIHNDZkNrNmZvM2plNEp2TTJmVlpT
+            U1JhN2MrT2NzeURuVzRIZlNEVEd0S0EKBcTG4hWKdXqNfajVZ5DOClOeZsFYktPb
+            dAauLGwx1zkXbVxopUpH5+vCXp02kvvwgO9kiqJvSf0U+l/5VIp6Ww==
             -----END AGE ENCRYPTED FILE-----
+          recipient: age1gvplss0ddmyf6vpjy363wu3n057vhm0j6n7tc94cxd8kadapypws5mtaj0
+        - enc: |
+            -----BEGIN AGE ENCRYPTED FILE-----
+            YWdlLWVuY3J5cHRpb24ub3JnL3YxCi0+IFgyNTUxOSA5bTVkK0pQL3kxZzdaN0xq
+            YU9rVTNvQXE1V1d0Ykx1bEN3cXp4eWdKaWpjCkEzNUs0N1JlMjlrdnA4UUxIRkZ1
+            aFl2Qk9PeTNTQ0grMjFJMzZvT05adGMKLS0tIEIwd3NyQ0xWWkVBMFl4Z0VUVFBY
+            eWFlSFYrL1E1aXN2bVp5YTF5VXVOYUEK3NhyHGnY+a/Fj6TJFzljSX+49G9x5F3x
+            M16Nx7JGsD5IV6GfdiMYSEwgT1pm0/XY8rhvWBO1fArkleMz1HKewg==
+            -----END AGE ENCRYPTED FILE-----
+          recipient: age1p4gyh5260ewp7t2ctzv5ewj4a06szl389fm4gzy6vltxhjj73ers87u33g
+        - enc: |
+            -----BEGIN AGE ENCRYPTED FILE-----
+            YWdlLWVuY3J5cHRpb24ub3JnL3YxCi0+IFgyNTUxOSBwWGpwUkRueVhhcVErQ0ZF
+            RXdxV1lMNzh6VFhubmc3TDBMaSsrYjhlS1Q0CnlZMmJSaXN5d1daRmpUVTlWeU1i
+            Nkxsd3JoTGpoelhiTXBMclhoL3RKQlEKLS0tIHRyQjk0akN3WnhKKy82T0ZOYTNK
+            QU5tYkZuTVc2Yzc0bzJrNXd1aWJMVlEKoMHFqDQYmT+q4eSNtmIb6drI/pFt9Z4W
+            gHI/QxeWQq6BWssk4EAonRXhIE0iJPOsXz2zyT+dRRDqcKBod9h01w==
+            -----END AGE ENCRYPTED FILE-----
+          recipient: age1qahhlzeanprtykym9jymk2t95uedr7cwx9sdshx46q2m6u66fucsqua8l3
     lastmodified: "2026-03-15T15:06:29Z"
     mac: ENC[AES256_GCM,data:cF/TJ8VkzrHRUrO5iGdRdlFtqV/5EQ15JwQKIywJvsh0NERK67T21czSP7923MiL0u5QTVPn/rO8R5E/8gBu3r8+fLq+CFl9PDQHEX2JhnYOD5WZR412WMZq3MVR94IMTOrQANMVpS4uhMyvnrqOe4AenxLDyzrYhkwf1KQh4w0=,iv:Qwy8z4uXGMlf+kTMNiE42M9l8LtSJ+O7diknRrsSeYI=,tag:qlCY9r8HnEDmq/jw59C/sg==,type:str]
     unencrypted_suffix: _unencrypted

modules/features/desktop.nix

@@ -14,6 +14,7 @@
       proton-vpn
       joplin-desktop
       discord
+      github-copilot-cli
     ];
   };
 }

modules/features/forgejo.nix

@@ -3,6 +3,18 @@
     let
       cfg = config.forgejo;
       needsPrivilegedPort = cfg.port < 1024;
+      wrappedForgejo = (inputs.self.wrappers.forgejo.forgejo.apply {
+        inherit pkgs;
+        serviceConfig = config.services.forgejo;
+      }).wrapper;
+      cleanForgejo = (inputs.self.wrappers.forgejo.clean.apply {
+        inherit pkgs;
+        serviceConfig = config.services.forgejo;
+      }).wrapper;
+      cleanPostgres = (inputs.self.wrappers.forgejo.clean-postgres.apply {
+        inherit pkgs;
+        serviceConfig = config.services.postgresql;
+      }).wrapper;
     in
     {
       options.forgejo = {
@@ -11,6 +23,23 @@
           type = lib.types.str;
         };
 
+        pocketId = {
+          enable = lib.mkEnableOption "Configure Pocket ID as a Forgejo OIDC provider";
+
+          discoveryUrl = lib.mkOption {
+            type = lib.types.nullOr lib.types.str;
+            default = null;
+            example = "https://id.example.com";
+            description = "OpenID Connect discovery URL for Pocket ID.";
+          };
+
+          name = lib.mkOption {
+            type = lib.types.str;
+            default = "pocket-id";
+            description = "Forgejo external auth source name for Pocket ID.";
+          };
+        };
+
         port = lib.mkOption {
           type = lib.types.port;
           default = 3000;
@@ -27,8 +56,20 @@
       };
 
       config = lib.mkIf cfg.enable {
+        assertions = [
+          {
+            assertion = !cfg.pocketId.enable || cfg.pocketId.discoveryUrl != null;
+            message = "forgejo.pocketId.discoveryUrl must be set when forgejo.pocketId.enable is true.";
+          }
+        ];
+
         networking.firewall.allowedTCPPorts = lib.optionals cfg.openFirewall [ cfg.port ];
 
+        mtls = lib.mkIf cfg.https {
+          certReaders = lib.mkAfter [ config.services.forgejo.user ];
+          renew.reloadUnits = lib.mkAfter [ "forgejo.service" ];
+        };
+
         systemd.services.forgejo.serviceConfig = lib.mkIf needsPrivilegedPort {
           AmbientCapabilities = [ "CAP_NET_BIND_SERVICE" ];
           CapabilityBoundingSet = [ "CAP_NET_BIND_SERVICE" ];
@@ -40,6 +81,9 @@
           "forgejo/internal_token".owner = config.services.forgejo.user;
           "forgejo/jwt_secret".owner = config.services.forgejo.user;
           "forgejo/lfs_jwt_secret".owner = config.services.forgejo.user;
+        } // lib.optionalAttrs cfg.pocketId.enable {
+          "forgejo/pocket_id/client_id".owner = config.services.forgejo.user;
+          "forgejo/pocket_id/client_secret".owner = config.services.forgejo.user;
         };
 
         services = {
@@ -48,9 +92,7 @@
             lfs.enable = true;
             database.type = "postgres";
             settings = {
-              DEFAULT = {
-                RUN_MODE = "dev";
-              };
+              DEFAULT.RUN_MODE = "dev";
               server = lib.mkMerge [
                 {
                   HTTP_PORT = cfg.port;
@@ -71,13 +113,9 @@
                 ACCOUNT_LINKING = "login";
                 REGISTER_EMAIL_CONFIRM = false;
               };
-              repository = {
-                ENABLE_PUSH_CREATE_USER = true;
-              };
+              repository.ENABLE_PUSH_CREATE_USER = true;
               ui.SHOW_USER_EMAIL = false;
-              markup = {
-                ENABLED = true;
-              };
+              markup.ENABLED = true;
             };
 
             secrets = {
@@ -109,39 +147,122 @@
           --work-path ${config.services.forgejo.dump.backupDir}
         '';
 
-        environment.systemPackages =
-          let
-            systemctl = lib.getExe' pkgs.systemd "systemctl";
-            clean-forgejo = (pkgs.writeShellScriptBin "clean-forgejo" ''
-              set -euo pipefail
-              sudo ${systemctl} stop forgejo.service
-              ${lib.getExe' pkgs.coreutils "echo"} "Stopped Forgejo"
-              sudo ${lib.getExe' pkgs.coreutils "rm"} -rf ${config.services.forgejo.stateDir}
-              ${lib.getExe' pkgs.coreutils "echo"} "Removed ${config.services.forgejo.stateDir}"
-            '');
-            clean-postgres = (pkgs.writeShellScriptBin "clean-postgres" ''
-              set -euo pipefail
-              sudo ${systemctl} stop postgresql.service
-              ${lib.getExe' pkgs.coreutils "echo"} "Stopped PostgreSQL"
-              sudo ${lib.getExe' pkgs.coreutils "rm"} -rf ${config.services.postgresql.dataDir}
-              ${lib.getExe' pkgs.coreutils "echo"} "Removed ${config.services.postgresql.dataDir}"
-            '');
-          in [
-            clean-forgejo
-            clean-postgres
-            (pkgs.writeShellScriptBin "clean-all" ''
-              set -euo pipefail
-              GREEN_CHECK="\e[32m✔\e[0m"
-              YELLOW_BANG="\e[33m!\e[0m"
-              ${lib.getExe' pkgs.coreutils "echo"} -n -e "$YELLOW_BANG Remove everything related to Forgejo and the PostgreSQL database behind it?"
-              read -p " (y/n) " -n 1 -r
-              if [[ $REPLY =~ ^[Yy]$ ]]; then
-                ${lib.getExe clean-forgejo}
-                ${lib.getExe clean-postgres}
-                ${lib.getExe' pkgs.coreutils "echo"} -e "$GREEN_CHECK Removed everything related to forgejo"
-              fi
-            '')
+        systemd.services.forgejo-pocket-id-oidc = lib.mkIf cfg.pocketId.enable {
+          description = "Ensure Pocket ID OIDC auth source exists in Forgejo";
+          after = [ "forgejo.service" ];
+          requires = [ "forgejo.service" ];
+          wantedBy = [ "multi-user.target" ];
+
+          serviceConfig = {
+            Type = "oneshot";
+            User = config.services.forgejo.user;
+            Group = config.services.forgejo.group;
+            WorkingDirectory = config.services.forgejo.stateDir;
+          };
+
+          script = ''
+            set -euo pipefail
+
+            client_id="$(<${config.sops.secrets."forgejo/pocket_id/client_id".path})"
+            client_secret="$(<${config.sops.secrets."forgejo/pocket_id/client_secret".path})"
+            provider_name="${cfg.pocketId.name}"
+            forgejo_bin="${lib.getExe wrappedForgejo}"
+
+            auth_id="$(
+              "$forgejo_bin" admin auth list \
+                | ${lib.getExe' pkgs.gawk "awk"} '$2 == "'"$provider_name"'" { print $1; exit }'
+            )"
+
+            if [ -n "$auth_id" ]; then
+              "$forgejo_bin" admin auth update-oauth \
+                --id "$auth_id" \
+                --name "$provider_name" \
+                --provider openidConnect \
+                --key "$client_id" \
+                --secret "$client_secret" \
+                --auto-discover-url "${cfg.pocketId.discoveryUrl}" \
+                --scopes openid \
+                --scopes profile \
+                --scopes email
+            else
+              "$forgejo_bin" admin auth add-oauth \
+                --name "$provider_name" \
+                --provider openidConnect \
+                --key "$client_id" \
+                --secret "$client_secret" \
+                --auto-discover-url "${cfg.pocketId.discoveryUrl}" \
+                --scopes openid \
+                --scopes profile \
+                --scopes email
+            fi
+          '';
+        };
+
+        environment.systemPackages = [
+            wrappedForgejo
+            cleanForgejo
+            cleanPostgres
           ];
       };
     };
+
+  flake.wrappers.forgejo = {
+    forgejo = inputs.wrappers.lib.wrapModule ({ config, lib, wlib, ... }: {
+      options = {
+        serviceConfig = lib.mkOption { type = lib.types.attrs; };
+      };
+      config = let
+        cfg = config.serviceConfig;
+        forgejo_config="${cfg.customDir}/conf/app.ini";
+        forgejo_work_path="${cfg.stateDir}";
+      in {
+        binName = "my-forgejo";
+        package = cfg.package;
+        args = [
+          "--config" forgejo_config
+          "--work-path" forgejo_work_path
+        ];
+      };
+    });
+    clean = inputs.wrappers.lib.wrapModule ({ config, lib, wlib, ... }: {
+      options = {
+        serviceConfig = lib.mkOption { type = lib.types.attrs; };
+      };
+      config = let
+        cfg = config.serviceConfig;
+        pkgs = config.pkgs;
+      in {
+        binName = "forgejo-clean";
+        package = pkgs.coreutils;
+        exePath = lib.getExe' pkgs.coreutils "rm";
+        extraPackages = [ pkgs.systemd ];
+        preHook = ''
+          sudo systemctl stop forgejo.service
+          echo "Stopped Forgejo"
+        '';
+        args = [ "-rf" cfg.stateDir ];
+        postHook = ''echo "Removed ${cfg.stateDir}"'';
+      };
+    });
+    clean-postgres = inputs.wrappers.lib.wrapModule ({ config, lib, wlib, ... }: {
+      options = {
+        serviceConfig = lib.mkOption { type = lib.types.attrs; };
+      };
+      config = let
+        cfg = config.serviceConfig;
+        pkgs = config.pkgs;
+      in {
+        binName = "postgres-clean";
+        package = pkgs.coreutils;
+        exePath = lib.getExe' pkgs.coreutils "rm";
+        extraPackages = [ pkgs.systemd ];
+        preHook = ''
+          sudo systemctl stop postgresql.service
+          echo "Stopped Postgres"
+        '';
+        args = [ "-rf" cfg.dataDir ];
+        postHook = ''echo "Removed ${cfg.dataDir}"'';
+      };
+    });
+  };
 }

modules/features/mtls.nix

@@ -1,445 +0,0 @@
-{ self, inputs, lib, ... }:
-let
-  # Options that will be in common between the nixos module and the home-manager module.
-  mkOpts = config: let cfg = config.mtls; in {
-    enable = lib.mkEnableOption "Enable mTLS";
-    subject = lib.mkOption {
-      description = "The Common Name, DNS Name, or IP address that will be set as the Subject Common Name for the certificate. If no Subject Alternative Names (SANs) are configured (via the --san flag) then the subject will be set as the only SAN.";
-      type = lib.types.str;
-    };
-    certDir = lib.mkOption {
-      description = "String path to the directory where the certs will be stored";
-      type = lib.types.str;
-    };
-    caFile = lib.mkOption {
-      description = "String path for the root CA file";
-      type = lib.types.str;
-      default = "${cfg.certDir}/root_ca.crt";
-    };
-    keyFile = lib.mkOption {
-      description = "String path for the private key";
-      type = lib.types.str;
-      default = "${cfg.certDir}/key.pem";
-    };
-    certFile = lib.mkOption {
-      description = "String path for the public cert";
-      type = lib.types.str;
-      default = "${cfg.certDir}/cert.pem";
-    };
-    bundleFile = lib.mkOption {
-      description = "String path for the mTLS key bundle";
-      type = lib.types.str;
-      default = "${cfg.certDir}/mtls.pem";
-    };
-    san = lib.mkOption {
-      description = "List of SAN to give the mTLS cert";
-      type = lib.types.listOf lib.types.str;
-      default = [ ];
-    };
-    provisioner = lib.mkOption {
-      type = lib.types.str;
-      default = "admin";
-    };
-    lifetime = lib.mkOption {
-      type = lib.types.str;
-      default = "24h";
-    };
-    renew = {
-      enable = lib.mkOption {
-        description = "Enable automatic mTLS certificate renewal using a systemd timer.";
-        type = lib.types.bool;
-        default = cfg.enable;
-      };
-      onCalendar = lib.mkOption {
-        description = "systemd OnCalendar schedule for mTLS certificate renewal checks.";
-        type = lib.types.str;
-        default = "*:1/15";
-      };
-      randomizedDelaySec = lib.mkOption {
-        description = "Randomized delay added to renewal timer runs to avoid synchronized renewals.";
-        type = lib.types.str;
-        default = "5m";
-      };
-      user = lib.mkOption {
-        description = "User account to run the mTLS renewal service as.";
-        type = lib.types.str;
-        default = "root";
-      };
-      group = lib.mkOption {
-        description = "Group to run the mTLS renewal service as. Defaults to the configured renewal user.";
-        type = lib.types.nullOr lib.types.str;
-        default = "mtls";
-      };
-      reloadUnits = lib.mkOption {
-        description = "systemd units to try-reload-or-restart after a successful certificate renewal.";
-        type = lib.types.listOf lib.types.str;
-        default = [ ];
-      };
-      postCommands = lib.mkOption {
-        description = "Shell commands to run after a successful certificate renewal.";
-        type = lib.types.listOf lib.types.lines;
-        default = [ ];
-      };
-    };
-  };
-
-  mkMtlsGenerateScript = {
-    pkgs,
-    subject,
-    provisioner,
-    san,
-    certFile,
-    keyFile,
-    bundleFile,
-    lifetime,
-    user,
-    group,
-  }:
-  let
-    sanArgs = lib.concatMapStringsSep " " (s: "--san \"${s}\"") san;
-  in
-    pkgs.writeShellApplication {
-      name = "mtls-generate";
-      runtimeInputs = with pkgs; [ coreutils step-cli ];
-      text = ''
-        set -euo pipefail
-        step ca certificate ${subject} ${certFile} ${keyFile} \
-          --provisioner ${provisioner} \
-          --not-before=-5m --not-after=${lifetime} \
-          ${sanArgs} \
-          "$@"
-        (umask 077; cat ${certFile} ${keyFile} > ${bundleFile})
-        chown ${user}:${group} ${certFile} ${keyFile} ${bundleFile}
-        chmod 640 ${certFile} ${keyFile} ${bundleFile}
-        printf '\033[32m✔\033[0m \033[1mmTLS Bundle:\033[0m %s\n' ${lib.escapeShellArg bundleFile}
-      '';
-    };
-
-in
-{
-  flake.modules.nixos.mtls = { config, lib, pkgs, ... }:
-    let
-      cfg = config.mtls;
-      mtlsRenewWrapper = inputs.self.wrappers.mtlsRenew.apply {
-        inherit pkgs;
-        inherit (cfg) certDir keyFile certFile bundleFile;
-        inherit (cfg.renew) user group reloadUnits postCommands;
-        systemd = {
-          after = [ "network-online.target" ];
-          wants = [ "network-online.target" ];
-          serviceConfig = {
-            Type = "oneshot";
-            User = cfg.renew.user;
-            Group = cfg.renew.group;
-          };
-        } // lib.optionalAttrs cfg.renew.enable {
-          startAt = cfg.renew.onCalendar;
-        };
-      };
-    in
-    {
-      options.mtls = (mkOpts config) // {
-        certDir = lib.mkOption {
-          description = "String path to where the mtls certs will be stored.";
-          type = lib.types.str;
-          default = "/etc/step-ca/certs";
-        };
-        certReaders = lib.mkOption {
-          description = "";
-          type = lib.types.listOf lib.types.str;
-          default = [ ];
-        };
-      };
-
-      config = lib.mkIf cfg.enable {
-        users.groups.certReaders = {
-          name = cfg.renew.group;
-          members = cfg.certReaders;
-        };
-
-        environment.systemPackages = with pkgs; lib.optionals cfg.enable [
-          # step-cli
-          (mkMtlsGenerateScript {
-            inherit pkgs;
-            inherit (cfg) subject provisioner san certFile keyFile bundleFile lifetime;
-            inherit (cfg.renew) user group;
-          })
-          (inputs.self.wrappers.mtlsCheck.apply {
-            inherit pkgs;
-            inherit (cfg) bundleFile;
-          }).wrapper
-          mtlsRenewWrapper.wrapper
-        ];
-
-        systemd.tmpfiles.rules = [
-          "d ${cfg.certDir} 0750 ${cfg.renew.user} ${cfg.renew.group} -"
-        ];
-
-        systemd.packages = lib.mkIf cfg.renew.enable [
-          mtlsRenewWrapper.outputs.systemd-system
-        ];
-
-        systemd.timers.mtls-renew = lib.mkIf cfg.renew.enable {
-          wantedBy = [ "timers.target" ];
-          timerConfig = {
-            Persistent = true;
-            AccuracySec = "1us";
-            RandomizedDelaySec = cfg.renew.randomizedDelaySec;
-          };
-        };
-      };
-    };
-
-  flake.modules.homeManager.mtls = { config, lib, pkgs, ... }:
-    let
-      cfg = config.mtls;
-      mtlsRenewWrapper = inputs.self.wrappers.mtlsRenew.apply {
-        inherit pkgs;
-        inherit (cfg) certDir keyFile certFile bundleFile;
-        inherit (cfg.renew) reloadUnits postCommands;
-        systemctlArgs = [ "--user" ];
-        systemd = lib.optionalAttrs cfg.renew.enable {
-          startAt = cfg.renew.onCalendar;
-        };
-      };
-    in
-    {
-      options.mtls = (mkOpts config) // {
-        certDir = lib.mkOption {
-          description = "String path to where the mtls certs will be stored.";
-          type = lib.types.str;
-          default = "${config.home.homeDirectory}/.step/certs";
-        };
-      };
-
-      config = {
-        home.packages = with pkgs; lib.optionals cfg.enable [
-          # step-cli
-          (mkMtlsGenerateScript {
-            inherit pkgs;
-            inherit (cfg) keyFile certFile bundleFile;
-            inherit (cfg) subject provisioner san lifetime;
-            inherit (cfg.renew) user group;
-          })
-          (inputs.self.wrappers.mtlsCheck.apply {
-            inherit pkgs;
-            inherit (cfg) bundleFile;
-          }).wrapper
-        ];
-
-        systemd.user.tmpfiles.rules = lib.mkIf cfg.enable [
-          "d ${cfg.certDir} 0700 - - -" # Ensure the cert directory exists and is writable by the user
-        ];
-
-        # Create the systemd service files for the user.
-        xdg.configFile = lib.mkIf cfg.renew.enable {
-          "systemd/user/mtls-renew.service".source =
-            "${mtlsRenewWrapper.outputs.systemd-user}/systemd/user/mtls-renew.service";
-          "systemd/user/mtls-renew.timer".source =
-            "${mtlsRenewWrapper.outputs.systemd-user}/systemd/user/mtls-renew.timer";
-          "systemd/user/mtls-renew.timer.d/override.conf".text = ''
-            [Timer]
-            Persistent=true
-            AccuracySec=1us
-            RandomizedDelaySec=${cfg.renew.randomizedDelaySec}
-          '';
-        };
-
-        # Ensure the timer gets started
-        home.activation.mtlsRenewTimer = lib.hm.dag.entryAfter [ "writeBoundary" ] ''
-          if [ -n "$XDG_RUNTIME_DIR" ] && [ -S "$XDG_RUNTIME_DIR/systemd/private" ]; then
-            if [ "${lib.boolToString (cfg.enable && cfg.renew.enable)}" = "true" ]; then
-              run ${pkgs.systemd}/bin/systemctl --user daemon-reload
-              if ${pkgs.systemd}/bin/systemctl --user cat mtls-renew.timer >/dev/null 2>&1; then
-                run ${pkgs.systemd}/bin/systemctl --user enable --now mtls-renew.timer
-              else
-                verboseEcho "mtls-renew.timer unit file is not available; skipping enable"
-              fi
-            else
-              run ${pkgs.systemd}/bin/systemctl --user disable --now mtls-renew.timer || true
-              run ${pkgs.systemd}/bin/systemctl --user daemon-reload || true
-            fi
-          fi
-        '';
-      };
-    };
-
-  flake.wrappers = {
-    mtlsCheck = inputs.wrappers.lib.wrapModule ({ config, lib, wlib, ... }: {
-      options = {
-        bundleFile = lib.mkOption {
-          description = "String path for the mTLS key bundle";
-          type = lib.types.str;
-        };
-      };
-
-      config = {
-        binName = "mtls-check";
-        # This pattern is necessary to wrap packages like openssl that provide more than one binary
-        package = config.pkgs.symlinkJoin {
-          name = "openssl";
-          paths = [ config.pkgs.openssl.bin config.pkgs.openssl.man ];
-          meta.mainProgram = "openssl";
-        };
-        args = [
-          "x509"
-          "-noout"
-          "-in" config.bundleFile
-          "-subject"
-          "-issuer"
-          "-ext" "subjectAltName,extendedKeyUsage"
-          "-enddate"
-        ];
-      };
-    });
-
-    mtlsNeedsRenewal = inputs.wrappers.lib.wrapModule ({ config, lib, wlib, ... }: {
-      options = {
-        certFile = lib.mkOption {
-          description = "String path for the public cert";
-          type = lib.types.str;
-        };
-      };
-
-      config = {
-        binName = "mtls-needs-renewal";
-        package = config.pkgs.step-cli;
-        preHook = ''
-          echo "Checking renewal status..."
-        '';
-        args = [ "certificate" "needs-renewal" "${config.certFile}" ];
-      };
-    });
-
-    mtlsRenew = inputs.wrappers.lib.wrapModule ({ config, lib, wlib, ... }: {
-      imports = [ wlib.modules.systemd ];
-
-      options = {
-        certDir = lib.mkOption {
-          description = "String path to the directory where the certs will be stored";
-          type = lib.types.str;
-        };
-        keyFile = lib.mkOption {
-          description = "String path for the private key";
-          type = lib.types.str;
-          default = "${config.certDir}/key.pem";
-        };
-        certFile = lib.mkOption {
-          description = "String path for the public cert";
-          type = lib.types.str;
-          default = "${config.certDir}/cert.pem";
-        };
-        bundleFile = lib.mkOption {
-          description = "String path for the mTLS key bundle";
-          type = lib.types.str;
-          default = "${config.certDir}/mtls.pem";
-        };
-        user = lib.mkOption {
-          description = "User that should own the renewed certificate files.";
-          type = lib.types.nullOr lib.types.str;
-          default = null;
-        };
-        group = lib.mkOption {
-          description = "Group that should own the renewed certificate files.";
-          type = lib.types.nullOr lib.types.str;
-          default = null;
-        };
-        reloadUnits = lib.mkOption {
-          description = "systemd units to try-reload-or-restart after a successful renewal.";
-          type = lib.types.listOf lib.types.str;
-          default = [ ];
-        };
-        postCommands = lib.mkOption {
-          description = "Shell commands to run after a successful renewal.";
-          type = lib.types.listOf lib.types.lines;
-          default = [ ];
-        };
-        systemctlArgs = lib.mkOption {
-          description = "Additional arguments to pass to systemctl when reloading units.";
-          type = lib.types.listOf lib.types.str;
-          default = [ ];
-        };
-      };
-
-      config = {
-        binName = "mtls-renew";
-        package = let
-          systemctlCmd = "systemctl ${lib.escapeShellArgs config.systemctlArgs}";
-
-          hasReloadUnits = config.reloadUnits != [ ];
-          renewReloadScript = lib.concatMapStringsSep "\n" (unit: ''
-            if ${systemctlCmd} --quiet is-active "${unit}"; then
-              ${systemctlCmd} try-reload-or-restart "${unit}"
-            fi
-          '') config.reloadUnits;
-
-          hasPostCommands = config.postCommands != [ ];
-          renewPostCommands = lib.concatStringsSep "\n" config.postCommands;
-
-          hasOwnership = config.user != null && config.group != null;
-        in
-          config.pkgs.writeShellApplication {
-            name = "mtls-renew";
-            runtimeInputs = with config.pkgs; [ coreutils step-cli systemd ];
-            text = ''
-            set -euo pipefail
-
-            YELLOW_BANG="\e[33m!\e[0m"
-
-            force=0
-            while [[ $# -gt 0 ]]; do
-            case $1 in
-              --force)
-              force=1
-              shift
-              ;;
-              *)
-              echo -e "$YELLOW_BANG Warning: ignoring unrecognized argument '$1'"
-              exit 1
-              ;;
-            esac
-            done
-
-            if [[ $force -eq 0 ]] && ! step certificate needs-renewal "${config.certFile}"; then
-              echo "Skipping renew"
-              exit 0
-            fi
-
-            echo "Renewing mTLS certificate"
-            step ca renew --force "${config.certFile}" "${config.keyFile}"
-            (umask 077; cat "${config.certFile}" "${config.keyFile}" > "${config.bundleFile}")
-
-            ${lib.optionalString hasOwnership ''
-              chown ${config.user}:${config.group} ${config.certFile} ${config.keyFile} ${config.bundleFile}
-              chmod 640 ${config.certFile} ${config.keyFile} ${config.bundleFile}
-            ''}
-
-            ${lib.optionalString hasReloadUnits ''
-              echo "Reloading units: ${lib.concatStringsSep ", " config.reloadUnits}"
-              ${renewReloadScript}
-            ''}
-
-            ${lib.optionalString hasPostCommands ''
-              echo "Running post commands"
-              ${renewPostCommands}
-            ''}
-            '';
-          };
-        extraPackages = [
-          config.pkgs.step-cli
-        ];
-        systemd = {
-          description = "Renew the mTLS certificate when Smallstep marks it ready";
-          documentation = [
-            "https://smallstep.com/docs/step-ca/certificate-authority-server-production"
-          ];
-          startLimitIntervalSec = 0;
-          after = [ "network-online.target" ];
-          wants = [ "network-online.target" ];
-          serviceConfig.Type = lib.mkDefault "oneshot";
-          # serviceConfig.ExecCondition = "";
-        };
-      };
-    });
-  };
-}

modules/features/mtls/config.nix

@@ -0,0 +1,54 @@
+{ lib, ... }: {
+  options.optionModules.mtls = lib.mkOption {
+    type = lib.types.deferredModule;
+    description = "Shared mTLS certificate option definitions, imported by the mTLS wrapper modules.";
+  };
+
+  config.optionModules.mtls = { config, lib, pkgs, ... }: {
+    key = "mtls-config";
+    _file = "modules/features/mtls/config.nix";
+    options = {
+      certDir = lib.mkOption {
+        description = "String path to the directory where the certs will be stored";
+        type = lib.types.str;
+        default = "/etc/mtls";
+      };
+      keyFile = lib.mkOption {
+        description = "String path for the private key";
+        type = lib.types.str;
+        default = "${config.certDir}/key.pem";
+      };
+      certFile = lib.mkOption {
+        description = "String path for the public cert";
+        type = lib.types.str;
+        default = "${config.certDir}/cert.pem";
+      };
+      bundleFile = lib.mkOption {
+        description = "String path for the mTLS key bundle";
+        type = lib.types.str;
+        default = "${config.certDir}/mtls.pem";
+      };
+      certGroup = lib.mkOption {
+        description = "Group that should be granted read access to generated certificate material.";
+        type = lib.types.str;
+        default = "mtls";
+      };
+      subject = lib.mkOption {
+        description = "Subject for the cert";
+        type = lib.types.str;
+      };
+      provisioner = lib.mkOption {
+        type = lib.types.nullOr lib.types.str;
+      };
+      provisionerPasswordFile = lib.mkOption {
+        type = lib.types.nullOr lib.types.str;
+      };
+      overwrite = lib.mkEnableOption "Overwrite existing cert file?";
+      SANs = lib.mkOption {
+        description = "A list of Subject Alternative Names";
+        type = lib.types.listOf lib.types.str;
+        default = [ ];
+      };
+    };
+  };
+}

modules/features/mtls/default.nix

@@ -0,0 +1,167 @@
+{ self, inputs, lib, ... }:
+let
+  # Options that will be in common between the nixos module and the home-manager module.
+  mkOpts = config: let cfg = config.mtls; in {
+    enable = lib.mkEnableOption "Enable mTLS";
+    subject = lib.mkOption {
+      description = "The Common Name, DNS Name, or IP address that will be set as the Subject Common Name for the certificate. If no Subject Alternative Names (SANs) are configured (via the --san flag) then the subject will be set as the only SAN.";
+      type = lib.types.str;
+    };
+    certDir = lib.mkOption {
+      description = "String path to the directory where the certs will be stored";
+      type = lib.types.str;
+    };
+    caFile = lib.mkOption {
+      description = "String path for the root CA file";
+      type = lib.types.str;
+      default = "${cfg.certDir}/root_ca.crt";
+    };
+    keyFile = lib.mkOption {
+      description = "String path for the private key";
+      type = lib.types.str;
+      default = "${cfg.certDir}/key.pem";
+    };
+    certFile = lib.mkOption {
+      description = "String path for the public cert";
+      type = lib.types.str;
+      default = "${cfg.certDir}/cert.pem";
+    };
+    bundleFile = lib.mkOption {
+      description = "String path for the mTLS key bundle";
+      type = lib.types.str;
+      default = "${cfg.certDir}/mtls.pem";
+    };
+    san = lib.mkOption {
+      description = "List of SAN to give the mTLS cert";
+      type = lib.types.listOf lib.types.str;
+      default = [ ];
+    };
+    provisioner = lib.mkOption {
+      type = lib.types.str;
+      default = "admin";
+    };
+    lifetime = lib.mkOption {
+      type = lib.types.str;
+      default = "24h";
+    };
+    renew = {
+      enable = lib.mkOption {
+        description = "Enable automatic mTLS certificate renewal using a systemd timer.";
+        type = lib.types.bool;
+        default = cfg.enable;
+      };
+      onCalendar = lib.mkOption {
+        description = "systemd OnCalendar schedule for mTLS certificate renewal checks.";
+        type = lib.types.str;
+        default = "*:1/15";
+      };
+      randomizedDelaySec = lib.mkOption {
+        description = "Randomized delay added to renewal timer runs to avoid synchronized renewals.";
+        type = lib.types.str;
+        default = "5m";
+      };
+      user = lib.mkOption {
+        description = "User account to run the mTLS renewal service as.";
+        type = lib.types.str;
+        default = "root";
+      };
+      group = lib.mkOption {
+        description = "Group to run the mTLS renewal service as. Defaults to the configured renewal user.";
+        type = lib.types.nullOr lib.types.str;
+        default = "mtls";
+      };
+      reloadUnits = lib.mkOption {
+        description = "systemd units to try-reload-or-restart after a successful certificate renewal.";
+        type = lib.types.listOf lib.types.str;
+        default = [ ];
+      };
+      postCommands = lib.mkOption {
+        description = "Shell commands to run after a successful certificate renewal.";
+        type = lib.types.listOf lib.types.lines;
+        default = [ ];
+      };
+    };
+  };
+in
+{
+  flake.modules.nixos.mtls = { config, lib, pkgs, ... }:
+    let
+      cfg = config.mtls;
+      mtlsWrappers = inputs.self.wrappers.mtls;
+      mtlsGenerate = mtlsWrappers.generate.apply {
+        inherit pkgs;
+        inherit (cfg) subject;
+        SANs = cfg.san;
+        provisioner = "admin";
+        provisionerPasswordFile = config.sops.secrets."janus/admin_jwk".path;
+      };
+      mtlsRenew = mtlsWrappers.renew.apply {
+        inherit pkgs;
+      };
+      mtlsCheck = mtlsWrappers.check.apply {
+        inherit pkgs;
+      };
+    in
+    {
+      options.mtls = (mkOpts config) // {
+        certDir = lib.mkOption {
+          description = "String path to where the mtls certs will be stored.";
+          type = lib.types.str;
+          default = "/etc/step-ca/certs";
+        };
+        bootstrap = {
+          enable = lib.mkOption {
+            description = "Enable initial mTLS issuance when cert material is missing or invalid.";
+            type = lib.types.bool;
+            default = false;
+          };
+          wantedBy = lib.mkOption {
+            description = "systemd targets that should pull in mtls-bootstrap.service.";
+            type = with lib.types; listOf str;
+            default = [ "multi-user.target" ];
+          };
+          after = lib.mkOption {
+            description = "systemd units/targets that mtls-bootstrap.service should run after.";
+            type = with lib.types; listOf str;
+            default = [ "network-online.target" ];
+          };
+          wants = lib.mkOption {
+            description = "systemd units/targets that mtls-bootstrap.service should pull in.";
+            type = with lib.types; listOf str;
+            default = [ "network-online.target" ];
+          };
+          provisionerPasswordFile = lib.mkOption {
+            description = "Optional path passed to mtls-generate as --provisioner-password-file for noninteractive issuance.";
+            type = lib.types.nullOr lib.types.str;
+            default = null;
+          };
+        };
+        certReaders = lib.mkOption {
+          description = "";
+          type = lib.types.listOf lib.types.str;
+          default = [ ];
+        };
+      };
+
+      config = lib.mkIf cfg.enable {
+        users.groups.certReaders = {
+          name = cfg.renew.group;
+          members = cfg.certReaders;
+        };
+
+        environment.systemPackages = [
+          mtlsGenerate.wrapper
+          mtlsCheck.wrapper
+          mtlsRenew.wrapper
+        ];
+
+        systemd = {
+          packages = [ mtlsRenew.outputs.systemd-system ];
+          # Timer-driven oneshot: only the timer is enabled. NixOS does not
+          # honor the unit's [Install] section for systemd.packages, so the
+          # wantedBy must be set explicitly here.
+          timers.mtls-renew.wantedBy = [ "timers.target" ];
+        };
+      };
+    };
+}

modules/features/mtls/mtls-wrappers.nix

@@ -0,0 +1,102 @@
+{ self, inputs, lib, config, ... }:
+let
+  mtlsConfigModule = config.optionModules.mtls;
+  mkSANArgs = sans: builtins.concatLists (map (name: [ "--san" name ]) sans);
+in
+{
+  flake.wrappers.mtls = {
+    generate = inputs.wrappers.lib.wrapModule ({ config, lib, wlib, ... }: {
+      imports = [ mtlsConfigModule ];
+      config = {
+        binName = "mtls-generate";
+        package = config.pkgs.step-cli;
+        extraPackages = with config.pkgs; [ coreutils step-cli systemd ];
+        preHook = ''
+          mkdir -p "${config.certDir}"
+          chgrp "${config.certGroup}" "${config.certDir}"
+          chmod 0750 "${config.certDir}"
+        '';
+        args = [
+          "ca" "certificate"
+          "${config.subject}" "${config.certFile}" "${config.keyFile}"
+          "--not-before" "-5m"
+          "--not-after" "24h"
+        ]
+        ++ lib.optionals (config.provisioner != null) [ "--provisioner" "${config.provisioner}" ]
+        ++ lib.optionals (config.provisionerPasswordFile != null) [
+          "--provisioner-password-file" "${config.provisionerPasswordFile}"
+        ]
+        ++ lib.optionals config.overwrite [ "-f" ]
+        ++ mkSANArgs config.SANs;
+        postHook = ''
+          chgrp "${config.certGroup}" "${config.certFile}" "${config.keyFile}"
+          chmod 0640 "${config.certFile}" "${config.keyFile}"
+          (umask 077; cat "${config.certFile}" "${config.keyFile}" > "${config.bundleFile}")
+          chgrp "${config.certGroup}" "${config.bundleFile}"
+          chmod 0640 "${config.bundleFile}"
+        '';
+      };
+    });
+
+    renew = inputs.wrappers.lib.wrapModule ({ config, lib, wlib, ... }: {
+      # https://github.com/Lassulus/wrappers#generating-systemd-services
+      imports = [
+        wlib.modules.systemd mtlsConfigModule
+        mtlsConfigModule
+      ];
+      config = {
+        binName = "mtls-renew";
+        package = config.pkgs.step-cli;
+        extraPackages = with config.pkgs; [ coreutils step-cli systemd ];
+        args = [
+          "ca" "renew"
+          "${config.certFile}" "${config.keyFile}"
+        ];
+        postHook = ''
+          chgrp "${config.certGroup}" "${config.certFile}" "${config.keyFile}"
+          chmod 0640 "${config.certFile}" "${config.keyFile}"
+          (umask 077; cat "${config.certFile}" "${config.keyFile}" > "${config.bundleFile}")
+          chgrp "${config.certGroup}" "${config.bundleFile}"
+          chmod 0640 "${config.bundleFile}"
+        '';
+
+        systemd = {
+          description = "Renew the mTLS certificate when Smallstep marks it ready";
+          documentation = [
+            "https://smallstep.com/docs/step-ca/certificate-authority-server-production"
+          ];
+          startLimitIntervalSec = 0;
+          after = [ "network-online.target" ];
+          wants = [ "network-online.target" ];
+          serviceConfig = {
+            Type = lib.mkDefault "oneshot";
+            ExecCondition = "${lib.getExe config.pkgs.step-cli} certificate needs-renewal ${config.certFile}";
+          };
+          startAt = "hourly";
+        };
+      };
+    });
+
+    check = inputs.wrappers.lib.wrapModule ({ config, lib, wlib, ... }: {
+      imports = [ mtlsConfigModule ];
+      config = {
+        binName = "mtls-check";
+        # This pattern is necessary to wrap packages like openssl that provide more than one binary
+        package = config.pkgs.symlinkJoin {
+          name = "openssl";
+          paths = [ config.pkgs.openssl.bin config.pkgs.openssl.man ];
+          meta.mainProgram = "openssl";
+        };
+        args = [
+          "x509"
+          "-noout"
+          "-in" config.bundleFile
+          "-subject"
+          "-issuer"
+          "-ext" "subjectAltName,extendedKeyUsage"
+          "-enddate"
+        ];
+      };
+    });
+  };
+}

modules/features/ssh-certs.nix

@@ -1,100 +0,0 @@
-{ self, inputs, ... }:
-let
-  mkPrincipalArgs = principals:
-    builtins.concatLists (map (principal: [ "--principal" principal ]) principals);
-in
-{
-  perSystem = { system, self', pkgs, lib, ... }: {
-    packages.ssh-certs = inputs.wrappers.lib.wrapPackage {
-      inherit pkgs;
-      package = (pkgs.symlinkJoin {
-        name = "ssh-certs";
-        meta.mainProgram = "sign-ssh-user-cert";
-        paths = [
-          (inputs.self.wrappers.signUserWrapper.apply {
-            inherit pkgs;
-            provisioner = "admin";
-            overwrite = true;
-            validUsers = [ "john" "root" "appdaemon" ];
-          }).wrapper
-
-          (inputs.self.wrappers.signHostWrapper.apply {
-            inherit pkgs;
-            provisioner = "admin";
-            overwrite = true;
-            # extraPrincipals = [ "home-pc" ];
-          }).wrapper
-        ];
-      });
-    };
-  };
-
-  flake.wrappers.signHostWrapper = inputs.wrappers.lib.wrapModule ({config, lib, wlib, ... }: {
-    options = {
-      provisioner = lib.mkOption {
-        type = lib.types.nullOr lib.types.str;
-        default = "admin";
-      };
-      extraPrincipals = lib.mkOption {
-        type = lib.types.listOf lib.types.str;
-        default = [ ];
-      };
-      overwrite = lib.mkEnableOption "Overwrite existing cert file?";
-    };
-
-    config = {
-      binName = "sign-ssh-host-cert";
-      package = config.pkgs.step-cli;
-      extraPackages = with config.pkgs; [ hostname iproute2 systemd ];
-      preHook = ''
-        HOSTNAME=$(hostname -s)
-        IP_ADDRESS=$(ip -4 -o addr show scope global | while read -r _ _ _ addr _; do
-          case "$addr" in
-            192.168.1.*/*)
-              printf '%s\n' "''${addr%%/*}"
-              break
-              ;;
-          esac
-        done)
-        echo "Signing SSH host cert for $HOSTNAME at $IP_ADDRESS"
-      '';
-      args =
-        [
-          "ssh" "certificate"
-          "--host" "--sign"
-          "--principal" "$HOSTNAME"
-          "--principal" "$IP_ADDRESS"
-        ]
-        ++ lib.optionals (config.provisioner != null) [ "--provisioner" "${config.provisioner}" ]
-        ++ lib.optionals config.overwrite [ "-f" ]
-        ++ mkPrincipalArgs config.extraPrincipals;
-      postHook = ''
-        systemctl reload-or-restart sshd
-      '';
-    };
-  });
-
-  flake.wrappers.signUserWrapper = inputs.wrappers.lib.wrapModule ({config, lib, wlib, ... }: {
-    options = {
-      provisioner = lib.mkOption {
-        type = lib.types.nullOr lib.types.str;
-        default = "admin";
-      };
-      validUsers = lib.mkOption {
-        description = "A list of the user names that this cert will be valid for";
-        type = lib.types.listOf lib.types.str;
-        default = [ ];
-      };
-      overwrite = lib.mkEnableOption "Overwrite existing cert file?";
-    };
-
-    config = {
-      binName = "sign-ssh-user-cert";
-      package = config.pkgs.step-cli;
-      args = [ "ssh" "certificate" "--sign" ]
-        ++ lib.optionals (config.provisioner != null) [ "--provisioner" "${config.provisioner}" ]
-        ++ lib.optionals config.overwrite [ "-f" ]
-        ++ mkPrincipalArgs config.validUsers;
-    };
-  });
-}

modules/features/ssh/config.nix

@@ -0,0 +1,79 @@
+{ lib, ... }: {
+  options.optionModules.ssh-certs = lib.mkOption {
+    type = lib.types.deferredModule;
+    description = "SSH certificate options";
+  };
+
+  config.optionModules.ssh-certs = { config, lib, pkgs, ... }: {
+    # Needed for some kind of de-duping when this module is used more than once?
+    key = "ssh-cert-config";
+    _file = "modules/features/ssh/config.nix";
+
+    options.ssh-new = {
+      user = {
+        keyFile = lib.mkOption {
+          type = lib.types.str;
+          default = "id_ed25519";
+        };
+      };
+      host = {
+        configDir = lib.mkOption {
+          type = lib.types.str;
+          default = "/etc/ssh";
+        };
+        keyFile = lib.mkOption {
+          description = "String path to the host private key file";
+          type = lib.types.str;
+          default = "ssh_host_ed25519_key";
+        };
+        keyType = lib.mkOption {
+          description = "OpenSSH host key type for ssh.hostKey.";
+          type = lib.types.enum [ "ed25519" "rsa" "ecdsa" ];
+          default = "ed25519";
+        };
+        extraSettings = lib.mkOption {
+          description = "Extra settings to merge";
+          type = lib.types.attrs;
+          default = { };
+        };
+        enable-scripts = lib.mkEnableOption "Enable SSH host cert management scripts";
+      };
+      certificates = {
+        provisioner = lib.mkOption {
+          type = lib.types.nullOr lib.types.str;
+          default = null;
+        };
+        provisionerPasswordFile = lib.mkOption {
+          type = lib.types.nullOr lib.types.str;
+          default = null;
+        };
+        overwrite = lib.mkEnableOption "Overwrite existing certificate files";
+        user = {
+          enable = lib.mkEnableOption "Enable SSH user certs";
+          CAFile = lib.mkOption {
+            description = "Filename of the SSH user CA with the config directory";
+            type = lib.types.str;
+            default = "ssh_user_ca_key.pub";
+          };
+          extraPrincipals = lib.mkOption {
+            type = lib.types.listOf lib.types.str;
+            default = [ "root" "john" "appdaemon" ];
+          };
+        };
+        host = {
+          enable = lib.mkEnableOption "Enable SSH host certs";
+          autoRenew = lib.mkEnableOption "Auto-renew the SSH host certs with a systemd service/timer";
+          extraPrincipals = lib.mkOption {
+            type = lib.types.listOf lib.types.str;
+            default = [ ];
+          };
+          expires-in = lib.mkOption {
+            description = "Duration passed to step ssh needs-renewal --expires-in.";
+            type = lib.types.str;
+            default = "4h";
+          };
+        };
+      };
+    };
+  };
+}

modules/features/ssh/default.nix

@@ -0,0 +1,258 @@
+# New attempt at consolidating SSH config that wraps the step client, SSH certs, and all that in a top-level module
+{ self, inputs, lib, config, ... }:
+let
+  sshHostCAPath = ../../hosts/janus/public/ssh_host_ca_key.pub;
+  caPatterns = [ "*.john-stream.com" "192.168.1.*" "fded:fb16:653e:25da:be24:11ff:*" ];
+  wrappers = inputs.self.wrappers;
+  sshCertConfig = config.optionModules.ssh-certs;
+
+  mkHostScripts = { cfg, pkgs, provisionerPasswordFile ? null }: let
+    hostKeyFile = "${cfg.host.configDir}/${cfg.host.keyFile}";
+    hostCertFile = "${hostKeyFile}-cert.pub";
+    wrapperCfg = cfg // {
+      certificates = cfg.certificates // {
+        provisionerPasswordFile = provisionerPasswordFile;
+        overwrite = true;
+      };
+    };
+  in {
+    inherit hostKeyFile hostCertFile;
+    sign = (wrappers.signHostWrapper.apply {
+      inherit pkgs;
+      ssh-new = wrapperCfg;
+    }).wrapper;
+    renew = (wrappers.renewHostWrapper.apply {
+      inherit pkgs;
+      ssh-new = wrapperCfg;
+    }).wrapper;
+    check = (wrappers.hostCheckWrapper.apply {
+      inherit pkgs;
+      ssh-new = wrapperCfg;
+    }).wrapper;
+    renewalCheck = (wrappers.renewalCheck.apply {
+      inherit pkgs;
+      ssh-new = wrapperCfg;
+    }).wrapper;
+  };
+
+  mkUserScripts = { cfg, pkgs, provisionerPasswordFile ? null }: {
+    sign = let
+      wrapperCfg = cfg // {
+        certificates = cfg.certificates // {
+          provisionerPasswordFile = provisionerPasswordFile;
+          overwrite = true;
+        };
+      };
+    in (wrappers.signUserWrapper.apply {
+      inherit pkgs;
+      ssh-new = wrapperCfg;
+    }).wrapper;
+    check = (wrappers.userCheckWrapper.apply {
+      inherit pkgs;
+      ssh-new = cfg;
+    }).wrapper;
+  };
+in
+{
+  flake.modules.nixos.ssh-new = { config, pkgs, lib, ... }:
+    let
+      cfg = config.ssh-new;
+      hasAdminJwk = lib.hasAttrByPath [ "sops" "secrets" "janus/admin_jwk" ] config;
+      adminJwkPath = if hasAdminJwk then config.sops.secrets."janus/admin_jwk".path else null;
+      hostScripts = mkHostScripts {
+        inherit cfg pkgs;
+        provisionerPasswordFile = if cfg.certificates.host.autoRenew
+          then adminJwkPath
+          else null;
+      };
+      CAknownHosts = (lib.genAttrs caPatterns (_: {
+        certAuthority = true;
+        publicKey = lib.removeSuffix "\n" (builtins.readFile sshHostCAPath);
+      }));
+    in
+    {
+      imports = [ sshCertConfig ];
+      config = {
+        services.openssh = {
+          enable = true;
+          openFirewall = true;
+          hostKeys = [
+            {
+              path = hostScripts.hostKeyFile;
+              type = cfg.host.keyType;
+            }
+          ];
+          settings = lib.mkMerge [
+            {
+              PasswordAuthentication = false;
+              KbdInteractiveAuthentication = false;
+            }
+            cfg.host.extraSettings
+            (lib.mkIf cfg.certificates.host.enable {
+              HostCertificate = hostScripts.hostCertFile;
+            })
+            (lib.mkIf cfg.certificates.user.enable {
+              TrustedUserCAKeys = "${cfg.host.configDir}/${cfg.certificates.user.CAFile}";
+            })
+          ];
+        };
+
+        environment.etc."ssh/${cfg.certificates.user.CAFile}" = lib.mkIf cfg.certificates.user.enable {
+          source = ../../hosts/janus/public/ssh_user_ca_key.pub;
+        };
+
+        environment.systemPackages = (
+          lib.optionals cfg.certificates.host.enable [
+            hostScripts.sign
+            hostScripts.renew
+            hostScripts.renewalCheck
+            hostScripts.check
+          ]
+        );
+
+        sops = lib.mkIf cfg.certificates.host.autoRenew {
+          secrets."janus/admin_jwk" = {
+            sopsFile = ../../../keys/secrets.yaml;
+            owner = "root";
+            group = "root";
+            mode = "0400";
+          };
+        };
+
+        systemd = lib.mkIf cfg.certificates.host.autoRenew {
+          services.ssh-certs-renew = {
+            description = "SSH host certificate renewal";
+            wantedBy = [ "multi-user.target" ];
+            after = [ "network-online.target" ];
+            wants = [ "network-online.target" ];
+            path = with pkgs; [ step-cli systemd ];
+            serviceConfig = {
+              Type = "oneshot";
+              User = "root";
+              Group = "root";
+              ExecCondition = lib.getExe hostScripts.renewalCheck;
+              ExecStart = lib.getExe hostScripts.renew;
+            };
+          };
+          timers.ssh-certs-renew = {
+            description = "Periodic Step SSH host certificate renewal";
+            wantedBy = [ "timers.target" ];
+            timerConfig = {
+              OnBootSec = "5m";
+              OnUnitActiveSec = "4h";
+              RandomizedDelaySec = "15m";
+              Persistent = true;
+              Unit = "ssh-certs-renew.service";
+            };
+          };
+        };
+
+        # This winds up in /etc/ssh/ssh_known_hosts, which applies to all users
+        programs.ssh.knownHosts = lib.mkIf cfg.certificates.user.enable CAknownHosts;
+
+        home-manager.users.root = lib.mkIf cfg.certificates.user.enable {
+          home.stateVersion = lib.mkDefault config.system.stateVersion;
+          imports = [ inputs.self.modules.homeManager.ssh-new ];
+          ssh-new.certificates.user.enable = true;
+        };
+      };
+    };
+
+  flake.modules.homeManager.ssh-new = { config, pkgs, lib, ... }:
+    let
+      cfg = config.ssh-new;
+      userKeyPath =
+        if lib.hasPrefix "/" cfg.user.keyFile || lib.hasPrefix "~/" cfg.user.keyFile
+        then cfg.user.keyFile
+        else "${config.home.homeDirectory}/.ssh/${cfg.user.keyFile}";
+      hasAdminJwk = lib.hasAttrByPath [ "sops" "secrets" "janus/admin_jwk" ] config;
+      adminJwkPath = if hasAdminJwk then config.sops.secrets."janus/admin_jwk".path else null;
+      hostScripts = mkHostScripts { inherit cfg pkgs; };
+      sshHostCAContent = lib.removeSuffix "\n" (builtins.readFile sshHostCAPath);
+      knownHostsText = lib.concatMapStrings
+        (pattern: "@cert-authority ${pattern} ${sshHostCAContent}\n")
+        caPatterns;
+      userScripts = mkUserScripts {
+        inherit cfg pkgs;
+        provisionerPasswordFile = adminJwkPath;
+      };
+    in
+    {
+      imports = [ sshCertConfig ];
+      config = {
+        home.file.".ssh/known_hosts" = lib.mkIf cfg.certificates.user.enable {
+          text = knownHostsText;
+          force = true;
+        };
+        home.packages = lib.optionals cfg.certificates.user.enable [
+          userScripts.sign
+          userScripts.check
+        ];
+        programs.ssh = {
+          enable = true;
+          enableDefaultConfig = false;
+          settings = {
+            # These settings apply to all connections
+            "*" = lib.mkMerge (
+              [
+                # Default settings
+                {
+                  Compression = false;
+                  ServerAliveInterval = 60;
+                  ServerAliveCountMax = 3;
+                  TCPKeepAlive = "yes";
+                  ConnectTimeout = 3;
+
+                  PubkeyAuthentication = "yes";
+                  PasswordAuthentication = "no";
+                  PreferredAuthentications = "publickey";
+                  IdentitiesOnly = true;
+                  IdentityFile = userKeyPath;
+
+                  StrictHostKeyChecking = "accept-new";
+                  UserKnownHostsFile = "${config.home.homeDirectory}/.ssh/known_hosts";
+
+                  HashKnownHosts = lib.mkDefault false;
+                  AddKeysToAgent = lib.mkDefault "yes";
+                  ForwardAgent = lib.mkDefault false;
+
+                  RequestTTY = lib.mkDefault "auto";
+                  SetEnv.TERM = "xterm-256color";
+                }
+              ]
+              # SSH certificate settings
+              ++ lib.optionals cfg.certificates.user.enable [
+                {
+                  CertificateFile = "${userKeyPath}-cert.pub";
+                }
+              ]
+            );
+            "john-pc" = {
+              HostName = "192.168.1.85";
+              User = "john";
+            };
+            "gitea" = {
+              HostName = "192.168.1.104";
+              User = "john";
+            };
+            "janus" = {
+              HostName = "fded:fb16:653e:25da:be24:11ff:fe6b:4d57";
+              User = "root";
+            };
+            "soteria" = {
+              HostName = "fded:fb16:653e:25da:be24:11ff:fe54:aa39";
+              User = "root";
+            };
+            "hermes" = {
+              HostName = "192.168.1.150";
+              User = "root";
+            };
+            "jdl-docker" = {
+              HostName = "jdl-docker.tailcf205.ts.net";
+              User = "john";
+            };
+          };
+        };
+      };
+    };
+}

modules/features/ssh/ssh-wrappers.nix

@@ -0,0 +1,121 @@
+{ self, inputs, config, ... }:
+let
+  sshCertConfig = config.optionModules.ssh-certs;
+  mkHostKeyFile = cfg: "${cfg.host.configDir}/${cfg.host.keyFile}";
+  mkPrincipalArgs = principals:
+    builtins.concatLists (map (principal: [ "--principal" principal ]) principals);
+in
+{
+  flake.wrappers.signHostWrapper = inputs.wrappers.lib.wrapModule ({config, lib, wlib, ... }: {
+    imports = [ sshCertConfig ];
+    config = let cfg = config.ssh-new; in {
+      binName = "ssh-host-cert-sign";
+      package = config.pkgs.step-cli;
+      extraPackages = with config.pkgs; [ hostname iproute2 systemd ];
+      preHook = ''
+        HOSTNAME=$(hostname -s)
+        IP_ADDRESS=$(ip -4 -o addr show scope global | while read -r _ _ _ addr _; do
+          case "$addr" in
+            192.168.1.*/*)
+              printf '%s\n' "''${addr%%/*}"
+              break
+              ;;
+          esac
+        done)
+        echo "Signing SSH host cert for $HOSTNAME at $IP_ADDRESS"
+      '';
+      args =
+        [
+          "ssh" "certificate"
+          "--host" "--sign"
+          "--principal" "$HOSTNAME"
+          "--principal" "$IP_ADDRESS"
+        ]
+        ++ lib.optionals (cfg.certificates.provisioner != null) [
+          "--provisioner" "${cfg.certificates.provisioner}"
+        ]
+        ++ lib.optionals (cfg.certificates.provisionerPasswordFile != null) [
+          "--provisioner-password-file" "${cfg.certificates.provisionerPasswordFile}"
+        ]
+        ++ lib.optionals cfg.certificates.overwrite [ "-f" ]
+        ++ mkPrincipalArgs cfg.certificates.host.extraPrincipals;
+    };
+  });
+
+  flake.wrappers.renewHostWrapper = inputs.wrappers.lib.wrapModule ({config, lib, wlib, ... }: {
+    imports = [ sshCertConfig ];
+    config = {
+      binName = "ssh-host-cert-renew";
+      package = config.pkgs.step-cli;
+      extraPackages = with config.pkgs; [ systemd ];
+      args =
+        let hostKeyFile = mkHostKeyFile config.ssh-new;
+        in [ "ssh" "renew" "${hostKeyFile}-cert.pub" "${hostKeyFile}" ]
+        ++ lib.optionals config.ssh-new.certificates.overwrite [ "-f" ];
+    };
+  });
+
+  flake.wrappers.hostCheckWrapper = inputs.wrappers.lib.wrapModule ({config, lib, wlib, ... }: {
+    imports = [ sshCertConfig ];
+    config = {
+      binName = "ssh-host-cert-check";
+      package = config.pkgs.openssh;
+      exePath = lib.getExe' config.pkgs.openssh "ssh-keygen";
+      args = [ "-Lf" "${mkHostKeyFile config.ssh-new}-cert.pub" ];
+    };
+  });
+
+  flake.wrappers.signUserWrapper = inputs.wrappers.lib.wrapModule ({config, lib, wlib, ... }: {
+    imports = [ sshCertConfig ];
+    config =
+    let
+      cfg = config.ssh-new;
+    in {
+      binName = "ssh-user-cert-sign";
+      package = config.pkgs.step-cli;
+      args = [ "ssh" "certificate" "--sign" ]
+        ++ lib.optionals (cfg.certificates.provisioner != null) [
+          "--provisioner" "${cfg.certificates.provisioner}"
+        ]
+        ++ lib.optionals (cfg.certificates.provisionerPasswordFile != null) [
+          "--provisioner-password-file" "${cfg.certificates.provisionerPasswordFile}"
+        ]
+        ++ lib.optionals cfg.certificates.overwrite [ "-f" ]
+        ++ mkPrincipalArgs cfg.certificates.user.extraPrincipals;
+    };
+  });
+
+  flake.wrappers.userCheckWrapper = inputs.wrappers.lib.wrapModule ({config, lib, wlib, ... }: {
+    imports = [ sshCertConfig ];
+    config =
+    let
+      cfg = config.ssh-new;
+    in {
+      binName = "ssh-user-cert-check";
+      package = config.pkgs.openssh;
+      exePath = lib.getExe' config.pkgs.openssh "ssh-keygen";
+        args = [ "-Lf" "$HOME/.ssh/${config.ssh-new.user.keyFile}-cert.pub" ];
+    };
+  });
+
+  flake.wrappers.renewalCheck = inputs.wrappers.lib.wrapModule ({config, lib, wlib, ... }: {
+    imports = [ sshCertConfig ];
+    config =
+    let
+      cfg = config.ssh-new;
+      hostKeyFile = mkHostKeyFile cfg;
+      hostCertFile = "${hostKeyFile}-cert.pub";
+    in
+    {
+      binName = "ssh-renewal-check";
+      package = config.pkgs.step-cli;
+      preHook = ''
+        echo "Checking SSH cert at ${hostCertFile}"
+      '';
+      args = [
+        "ssh" "needs-renewal" hostCertFile
+        "--expires-in" "${cfg.certificates.host.expires-in}"
+      ];
+    };
+  });
+}

modules/features/step-client.nix

@@ -1,29 +1,146 @@
-{ self, inputs, ... }: {
-  flake.modules.homeManager.step-client = { config, pkgs, lib, ... }: {
-    home.file.".step/config/defaults.json".text = builtins.toJSON {
-      ca-url = "https://janus.john-stream.com/";
-      fingerprint = "2036c44f7b5901566ff7611ea6c927291ecc6d2dd00779c0eead70ec77fa10d6";
-      root = ../hosts/janus/root_ca.crt;
-    };
-    home.packages = [
-      inputs.self.packages.${pkgs.stdenv.hostPlatform.system}.step-bootstrap
-    ];
-    # sops.secrets."step-ca-defaults" = {
-    #   sopsFile = ../hosts/janus/defaults.json;
-    #   format = "json";
-    #   key = ""; # This causes it to decode the whole file
-    #   path = "${config.home.homeDirectory}/defaults.json";
-    #   mode = "0400";
-    # };
+{ self, inputs, ... }:
+let
+  defaultCaUrl = "https://janus.john-stream.com/";
+  defaultFingerprint = "2036c44f7b5901566ff7611ea6c927291ecc6d2dd00779c0eead70ec77fa10d6";
+  defaultRoot = ../hosts/janus/public/root_ca.crt;
+
+  mkStepBootstrap = { pkgs, caUrl, fingerprint, install ? false }:
+    (inputs.self.wrappers.stepBootstrap.apply {
+      inherit pkgs install;
+      ca-url = caUrl;
+      inherit fingerprint;
+    }).wrapper;
+
+  mkDefaultsText = cfg: builtins.toJSON {
+    ca-url = cfg.caUrl;
+    fingerprint = cfg.fingerprint;
+    root = cfg.root;
   };
+in
+{
+  flake.modules.nixos.step-client = { config, pkgs, lib, ... }:
+    let
+      cfg = config."step-client";
+    in
+    {
+      options."step-client" = {
+        enable = lib.mkOption {
+          description = "Enable step-ca client bootstrap";
+          type = lib.types.bool;
+          default = true;
+        };
+
+        caUrl = lib.mkOption {
+          description = "The step-ca URL used for bootstrap and renewal.";
+          type = lib.types.str;
+          default = defaultCaUrl;
+        };
+
+        fingerprint = lib.mkOption {
+          description = "The SHA256 fingerprint of the step-ca root certificate.";
+          type = lib.types.str;
+          default = defaultFingerprint;
+        };
+
+        root = lib.mkOption {
+          description = "The step-ca root certificate used for bootstrap.";
+          type = lib.types.path;
+          default = defaultRoot;
+        };
+
+        certDir = lib.mkOption {
+          description = "Directory used to store root CA material for mTLS and step bootstrap.";
+          type = lib.types.str;
+          default = "/etc/step-ca/certs";
+        };
+      };
+
+      config = lib.mkIf cfg.enable {
+        environment.systemPackages = [
+          (mkStepBootstrap {
+            inherit pkgs;
+            caUrl = cfg.caUrl;
+            fingerprint = cfg.fingerprint;
+          })
+        ];
+
+        environment.etc."step-ca/defaults.json".text = mkDefaultsText cfg;
+
+        systemd.tmpfiles.rules = [
+          "d ${cfg.certDir} 0750 root root -"
+          "L+ ${cfg.certDir}/root_ca.crt - - - - ${cfg.root}"
+          "d /root/.step 0700 root root -"
+          "d /root/.step/config 0700 root root -"
+          "d /root/.step/certs 0700 root root -"
+          "L+ /root/.step/config/defaults.json - - - - /etc/step-ca/defaults.json"
+          "L+ /root/.step/certs/root_ca.crt - - - - ${cfg.certDir}/root_ca.crt"
+        ];
+      };
+    };
+
+  flake.modules.homeManager.step-client = { config, pkgs, lib, ... }:
+    let
+      cfg = config."step-client";
+    in
+    {
+      options."step-client" = {
+        enable = lib.mkOption {
+          description = "Enable step-ca client bootstrap";
+          type = lib.types.bool;
+          default = true;
+        };
+
+        caUrl = lib.mkOption {
+          description = "The step-ca URL used for bootstrap and renewal.";
+          type = lib.types.str;
+          default = defaultCaUrl;
+        };
+
+        fingerprint = lib.mkOption {
+          description = "The SHA256 fingerprint of the step-ca root certificate.";
+          type = lib.types.str;
+          default = defaultFingerprint;
+        };
+
+        root = lib.mkOption {
+          description = "The step-ca root certificate used for bootstrap.";
+          type = lib.types.path;
+          default = defaultRoot;
+        };
+
+        certDir = lib.mkOption {
+          description = "Directory used to store root CA material for mTLS and step bootstrap.";
+          type = lib.types.str;
+          default = "${config.home.homeDirectory}/.step/certs";
+        };
+      };
+
+      config = lib.mkIf cfg.enable (
+        let
+          certDirPath = lib.removePrefix "${config.home.homeDirectory}/" cfg.certDir;
+        in
+        {
+        home.packages = [
+          (mkStepBootstrap {
+            inherit pkgs;
+            caUrl = cfg.caUrl;
+            fingerprint = cfg.fingerprint;
+          })
+        ];
+
+        home.file.".step/config/defaults.json".text = mkDefaultsText cfg;
+        home.file."${certDirPath}/root_ca.crt".source = cfg.root;
+        }
+      );
+    };
 
   perSystem = { system, pkgs, lib, ... }: {
-    packages.step-bootstrap = (inputs.self.wrappers.stepBootstrap.apply {
+    packages.step-bootstrap = mkStepBootstrap {
       inherit pkgs;
-      ca-url = "https://janus.john-stream.com";
-      fingerprint = "2036c44f7b5901566ff7611ea6c927291ecc6d2dd00779c0eead70ec77fa10d6";
+      caUrl = defaultCaUrl;
+      fingerprint = defaultFingerprint;
       install = true;
-    }).wrapper;
+    };
   };
 
   flake.wrappers.stepBootstrap = inputs.wrappers.lib.wrapModule ({config, lib, wlib, ... }: {

modules/hosts/janus/README.md

@@ -0,0 +1,85 @@
+# Janus
+
+Generate passwords:
+```shell
+mkdir -p /tmp/janus-step-ca-bootstrap && chmod 700 /tmp/janus-step-ca-bootstrap && cd /tmp/janus-step-ca-bootstrap && umask 077 && openssl rand -base64 48 > ca_password.txt && openssl rand -base64 48 > admin_jwk_password.txt
+```
+
+Generate the Janus OpenSSH host key for reference (Janus now uses whatever key
+already exists on the target at `/etc/ssh/ssh_host_ed25519_key`):
+
+```shell
+ssh-keygen -t ed25519 -N '' -C janus@john-stream.com -f /tmp/janus-step-ca-bootstrap/ssh_host_ed25519_key
+```
+
+Bootstrap CA materials with SSH enabled:
+```shell
+STEPPATH=/tmp/janus-step-ca-bootstrap/step step ca init --name Janus --dns janus.john-stream.com --dns 192.168.1.244 --address :443 --provisioner admin --password-file /tmp/janus-step-ca-bootstrap/ca_password.txt --provisioner-password-file /tmp/janus-step-ca-bootstrap/admin_jwk_password.txt --ssh --deployment-type standalone --with-ca-url https://janus.john-stream.com
+```
+
+Insert generated runtime CA material into `modules/hosts/janus/secrets.yaml` under `janus`:
+
+- `/tmp/janus-step-ca-bootstrap/ca_password.txt` -> `ca_password`
+- `/tmp/janus-step-ca-bootstrap/step/secrets/intermediate_ca_key` -> `intermediate_ca_key`
+- `/tmp/janus-step-ca-bootstrap/step/secrets/ssh_host_ca_key` -> `ssh_host_ca_key`
+- `/tmp/janus-step-ca-bootstrap/step/secrets/ssh_user_ca_key` -> `ssh_user_ca_key`
+- `/tmp/janus-step-ca-bootstrap/step/config/ca.json` -> `admin_provisioner_encrypted_key` (copy `authority.provisioners[].encryptedKey` for the `admin` JWK provisioner)
+
+If you are only validating wiring first, `admin_provisioner_encrypted_key` can be an encrypted placeholder and replaced later.
+
+If rotating provisioner password, also set:
+
+- `/tmp/janus-step-ca-bootstrap/admin_jwk_password.txt` -> `janus.admin_jwk` in `keys/secrets.yaml`
+
+Secret source-of-truth after this split:
+
+- `modules/hosts/janus/secrets.yaml`: Janus runtime CA secrets (`ca_password`, `intermediate_ca_key`, `ssh_host_ca_key`, `ssh_user_ca_key`, `admin_provisioner_encrypted_key`)
+- `keys/secrets.yaml`: shared Janus provisioner secret (`janus.admin_jwk`) consumed across hosts
+
+Then update public artifacts in repo from generated output:
+
+- `modules/hosts/janus/public/root_ca.crt` from `/tmp/janus-step-ca-bootstrap/step/certs/root_ca.crt`
+- `modules/hosts/janus/public/intermediate_ca.crt` from `/tmp/janus-step-ca-bootstrap/step/certs/intermediate_ca.crt` (public certificate; intentionally committed, not stored in SOPS)
+- `modules/hosts/janus/fingerprint` from:
+	```shell
+	step certificate fingerprint /tmp/janus-step-ca-bootstrap/step/certs/root_ca.crt
+	```
+- `modules/hosts/janus/public/ssh_user_ca_key.pub` from `/tmp/janus-step-ca-bootstrap/step/certs/ssh_user_ca_key.pub`
+- `modules/hosts/janus/public/ssh_host_ca_key.pub` from `/tmp/janus-step-ca-bootstrap/step/certs/ssh_host_ca_key.pub`
+
+## First boot checks
+
+After switching Janus, verify the declarative bootstrap units instead of running
+ad hoc issuance commands first:
+
+```shell
+systemctl status step-ca.service
+systemctl status ssh-certs-renew.service
+systemctl status ssh-certs-renew.timer
+systemctl status mtls-bootstrap.service
+ssh-host-cert-check
+mtls-check
+```
+
+`ssh-certs-renew.service` issues the SSH host certificate when it is missing
+or expiring. `mtls-bootstrap.service` issues the first Janus mTLS bundle
+only when the configured certificate files are absent or invalid; recurring mTLS
+renewal remains handled by `mtls-renew.timer`.
+
+## Back up the root CA key offline
+
+The root CA private key is **not** deployed and is never needed by the running CA.
+It is only used to sign/rotate intermediates. Store it offline (e.g. 1Password)
+before wiping the bootstrap directory, otherwise intermediate rotation becomes
+impossible and any future rotation forces a full root rotation (redistributing
+`root_ca.crt` + `fingerprint` to every client).
+
+Back up, then wipe the bootstrap material:
+
+- `/tmp/janus-step-ca-bootstrap/step/secrets/root_ca_key` -> offline secret store
+- `/tmp/janus-step-ca-bootstrap/ca_password.txt` -> offline secret store (root/intermediate key password)
+
+```shell
+shred -u /tmp/janus-step-ca-bootstrap/step/secrets/root_ca_key 2>/dev/null || true
+rm -rf /tmp/janus-step-ca-bootstrap
+```

modules/hosts/janus/default.nix

@@ -2,84 +2,63 @@
 let
   username = "john";
   hostname = "janus";
+  ipv4 = "192.168.1.32";
+  ipv6 = "fded:fb16:653e:25da:be24:11ff:fe6b:4d57";
+  names = [ "${hostname}.john-stream.com" ipv4 ipv6 ];
 in
 {
-  flake.modules.nixos.janus-ca =
-    { config, lib, ... }:
-    let
-      cfg = config.janus-ca;
-      johnHome = lib.attrByPath [ "users" "users" username "home" ] "/home/${username}" config;
-      johnGroup = lib.attrByPath [ "users" "users" username "group" ] username config;
-      cfgInEtc = lib.hasPrefix "/etc/" cfg.certDir;
-      certDirEtcPath =
-        if cfgInEtc then
-          lib.removePrefix "/etc/" cfg.certDir
-        else
-          cfg.certDir;
-      mkStepRules = home: user: group: [
-        "d ${home}/.step 0700 ${user} ${group} -"
-        "d ${home}/.step/config 0700 ${user} ${group} -"
-        "d ${home}/.step/certs 0700 ${user} ${group} -"
-        "L+ ${home}/.step/config/defaults.json - - - - /etc/step-ca/defaults.json"
-        "L+ ${home}/.step/certs/root_ca.crt - - - - ${cfg.certDir}/root_ca.crt"
-      ];
-    in
-    {
-      options.janus-ca = {
-        certDir = lib.mkOption {
-          description = "String path to where the mtls certs will be stored.";
-          type = lib.types.str;
-          default = "/etc/step-ca/certs";
-        };
-      };
-
-      config = {
-        environment.etc = lib.mkIf cfgInEtc {
-          "step-ca/defaults.json".text = builtins.toJSON {
-            ca-url = "https://janus.john-stream.com/";
-            fingerprint = "2036c44f7b5901566ff7611ea6c927291ecc6d2dd00779c0eead70ec77fa10d6";
-            root = ./root_ca.crt;
-          };
-        };
-        systemd.tmpfiles.rules =
-          mkStepRules johnHome username johnGroup
-          ++ mkStepRules "/root" "root" "root";
-      };
-    };
-
   flake.nixosConfigurations."${hostname}" = inputs.nixpkgs.lib.nixosSystem {
     modules = with inputs.self.modules; [
       nixos.lxc
-      nixos.mysops
-      nixos.step-ssh-host
-      nixos.janus-ca
+      nixos.login-text
       inputs.home-manager.nixosModules.home-manager
       nixos."${username}"
-      nixos.docker
-      nixos.login-text
+      nixos.ssh-new
+      nixos.mysops
+      nixos.step-ca       # Runs the step-ca server
+      nixos.step-client   # Uses the step-ca server as a client
       nixos.mtls
-      {
+      ({ config, lib, pkgs, ... }: {
         networking.hostName = hostname;
-        sops.defaultSopsFile = ../../../keys/secrets.yaml;
-        step-ssh-host = {
-          hostname = hostname;
+        loginText.extraServiceStatus = {
+          "Step-CA" = "step-ca";
         };
+        sops.defaultSopsFile = ./secrets.yaml;
+        ssh-new.certificates = {
+          provisioner = "admin";
+          host = {
+            enable = true;
+            extraPrincipals = names;
+            autoRenew = true;
+          };
+          user.enable = true;
+        };
+        step-ca = {
+          rootCertPath = ./public/root_ca.crt;
+          intermediateCertPath = ./public/intermediate_ca.crt;
+          dnsNames = names;
+          secrets = {
+            sopsFile = ./secrets.yaml;
+            caPassword = "janus/ca_password";
+            intermediateKey = "janus/intermediate_ca_key";
+            sshHostCaKey = "janus/ssh_host_ca_key";
+            sshUserCaKey = "janus/ssh_user_ca_key";
+            adminProvisionerEncryptedKey = "janus/admin_provisioner_encrypted_key";
+          };
+        };
+        step-client.caUrl = "https://${ipv4}/";
         mtls = {
           enable = true;
           subject = hostname;
-          san = [
-            "${hostname}.john-stream.com"
-            "192.168.1.244"
-          ];
+          san = names;
+          bootstrap = {
+            enable = true;
+            after = [ "sops-nix.service" "step-ca.service" ];
+            wants = [ "step-ca.service" ];
+            provisionerPasswordFile = config.sops.secrets."janus/admin_jwk".path;
+          };
         };
-
-        home-manager.users."${username}" = {
-          imports = with inputs.self.modules.homeManager; [
-            mysops
-          ];
-          docker.enable = true;
-        };
-      }
+      })
     ];
   };
 }

modules/hosts/janus/public/intermediate_ca.crt

@@ -0,0 +1,12 @@
+-----BEGIN CERTIFICATE-----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+-----END CERTIFICATE-----

modules/hosts/janus/public/ssh_host_ca_key.pub

@@ -0,0 +1 @@
+ecdsa-sha2-nistp256 AAAAE2VjZHNhLXNoYTItbmlzdHAyNTYAAAAIbmlzdHAyNTYAAABBBNug18oLH0vZxnibXJzMJvTWFPZTnSlhCDDVi+rHhgnIum6ZXQ4SF+VHOOAM5BbzZmMKitNJ5lcrGP15Eur7DzQ=

modules/hosts/janus/public/ssh_user_ca_key.pub

@@ -1 +1 @@
-ecdsa-sha2-nistp256 AAAAE2VjZHNhLXNoYTItbmlzdHAyNTYAAAAIbmlzdHAyNTYAAABBBNpgz9xYE3K+JeQ7vtDA07iWlp0xTXB+G8MBzX6/RluXs8E6v+ahx90M093EYIOImaW6npWQ0JnFtmZaet5l9Ao=
+ecdsa-sha2-nistp256 AAAAE2VjZHNhLXNoYTItbmlzdHAyNTYAAAAIbmlzdHAyNTYAAABBBNpgz9xYE3K+JeQ7vtDA07iWlp0xTXB+G8MBzX6/RluXs8E6v+ahx90M093EYIOImaW6npWQ0JnFtmZaet5l9Ao=

modules/hosts/janus/secrets.yaml

@@ -0,0 +1,40 @@
+janus:
+    ca_password: ENC[AES256_GCM,data:z6i0ELrn6XwVbJ7gP1GkpWe0Xw==,iv:3pZs/kzPp6bL8iv8jITZnAHuCycbSjhWswgzuJuLvjE=,tag:3gUftdyVXPVWe5dGxh9dvw==,type:str]
+    intermediate_ca_key: ENC[AES256_GCM,data:tHP5V/yyrx7ydebg+cN30sLlRhnn01oWogywCUVm4YpKbWTJASaH4G74aaqPAGqETD1Go0Y5xR4DRkBJHBlTc3qzNj5/pzrSKwqfc537SCSUX79hTzw6MvTvukmbg4c/vF0ts5vZPYyi6mYwiAD2Ouk8HwU+AZOlCSm0VWL6rFjmq++fX4jhV0JRpcViBD8tjXpElpT/btyPAAXjaJgqMMZKALfwnAgXXrdy5E5FsuegQRfBadCDLsv0A+qq14CnstfPRkYAKqAhTL2HlmKKVtRiWTMZ6D14dYteUW+NQ33zKVIDz2a0M8tCp+41bDQWC9KrxrKcNVWc6ajAW11DzufP+lVhyWoZF+jkHZjWuy0lsgAUsTvZggLPU6euXHAjDeO4Z3ZQHvViVM9pVnsMzN6/w0i7gHSBFBw=,iv:actN7L8G7xbh9dYq7zQoOvnDYtcqAodV1V5Yu1q5elY=,tag:vas5E1ywf3sP1knVd7iE7A==,type:str]
+    ssh_host_ca_key: ENC[AES256_GCM,data:eD0aZskYgsN7NWWo98VzrJGfQsbXLPUv9tWz8/GPU9UJcDaDmjEOs96cdW08IvINZXTMJtUscMGmewWX5mg1zevYGBYF8xgfdzT1pao5tw/F079aLc8HNxRn1s+4lL/GINtRXXK13tzYTPeI6Z1g4AE8UqVDZ/65+oLzkzWljE93UM6G9K78+ulBZq27Www0+dqT00n03YSfDCO8LgEJjxo03aShLXth+nT2SGZDfH9sILkZaDOeqOgQpW43L9rU+5yBCcGgCkBuhb8jMu2yStLCRxDewTNcxDYvIsNr1T/7jammRgUn+lYNcKgHeZS81dgNQkXmzRwErYbAx22zCaHdmSlH7RvF0olVCWzgXY4uSjbMFmQqNVVlj7UpYXRIIWnmiiwiBJQlmCJbm/OjS43dTYwZZ0waRIs=,iv:0TTQe2DC6EFiNhFEA3DVv2yu487pr4iX7siooA3EU94=,tag:mlZIquPBWR/5OVU7ZW0Uqg==,type:str]
+    ssh_user_ca_key: ENC[AES256_GCM,data:CrjtkGfaUklNsOfIWhHwJXzBCJN2RvJKZQLueqAaOmY5niMdVRRnQahtMCtyJ7QxONs26VZkdcLmq4mfHWUA8lo4Q5ssFvqWvIcHvj4J0i0eB4RqQev2KGo/lg+GybZK2opBWS5z7msfPI94Fgu12qN46brBdbgVgclxqS23MR+A8d+VTcUYRcrPLhf4VTPH8eNGnhlM47tjzp7PjpMOumpkjbrNnNyPG3rVzvH0zbCc2HhJxtstEdoLT1u+1FxphR6kroRd/F+xQAY82A4UYVuHfaNkc8thHLA+wbGf5ReRZode5vCz4ErEWpJhnltU8YVgMDQSqE5gDuxWFv+P17hUdNXUmVI8QBiyu0sI8oNIBT6xDvK69rgzKaEy8MON/2E31CpQALokEiDB1Xn04W3rdnSVS6m84ck=,iv:lGrSv/0qCXha7rK/nEtZa0cH2wKtGxKigUsxqahk3SE=,tag:ZmxenXfXt9Pa4euZIgt1bw==,type:str]
+    admin_provisioner_encrypted_key: ENC[AES256_GCM,data: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,iv:kcJEhE1d4vYLHk+W2ay2rid+KCuarAIxUZSl/0wi5W4=,tag:7VARgV4a1nT+beIYWelqyw==,type:str]
+    ssh_host_ed25519_key: ENC[AES256_GCM,data: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,iv:jlWTcKt/fvrry/OTamtKHNZAZmlxAj6TgGoPDor4HeY=,tag:btP8xFMEDzd/Nzr4EqIDZg==,type:str]
+sops:
+    age:
+        - enc: |
+            -----BEGIN AGE ENCRYPTED FILE-----
+            YWdlLWVuY3J5cHRpb24ub3JnL3YxCi0+IFgyNTUxOSBRZ1pQQW1rekYzUDFGcXBW
+            M2RHSXUvbCtvemtHYUljNmxXOCt4dEczYUU0CkdFWDRBYWRhQStYb1RtbEFmZVk4
+            bWxMTnhKVXlZWDRlcWZHWWhaSC9KMW8KLS0tIER6VWJGY28ramk2NDhZa0x5RU1s
+            YmU5S1FCVkJyNTNIVXhJSkdQVHYxMVkKEkbFmD4a7FWC8cKpZu2ZVot5ibheTQ1h
+            H6uqwAYT/UIXqnceyZyoT9JRcZyQy7xAUAJzQMe+TxUr+8iHAm7aBg==
+            -----END AGE ENCRYPTED FILE-----
+          recipient: age1qahhlzeanprtykym9jymk2t95uedr7cwx9sdshx46q2m6u66fucsqua8l3
+        - enc: |
+            -----BEGIN AGE ENCRYPTED FILE-----
+            YWdlLWVuY3J5cHRpb24ub3JnL3YxCi0+IFgyNTUxOSBqWjBiVDJSZFRQYis3dSt5
+            OFFMbGhyaHgxSDBjdnVMSlZ5d3B0eEhVM0VVCmw4TXk2a0s3ZDRCeHhEVFpGRkpl
+            b1lSQUJPL0hNRk50UEhHejNkL2VRd1EKLS0tICtXaWVMN0FSejNsNGNTOGh1WG13
+            aFJINlNKOVNhc3VBOU00VXYyMTRFdVkKV251o5CegRdDxvhpOJjK5ITp/+DVBE9o
+            R3eAsTXG5SSN50rcZYjwoEgYUeiRB4dQ/NYw6lVDUFrOf/a7sAr32g==
+            -----END AGE ENCRYPTED FILE-----
+          recipient: age1ykcs39e62pz3xu6cedg8ea685kv5d5qsrhgkndygzm8rx30xd5ys5t3qxt
+        - enc: |
+            -----BEGIN AGE ENCRYPTED FILE-----
+            YWdlLWVuY3J5cHRpb24ub3JnL3YxCi0+IFgyNTUxOSBYYjlQRGVmRnRGbjNNT3dC
+            cWJCWmtrM1BnbE80QnpTWXdHMytqSmFHOVhjCm9LYzd4R2s1TENIVkFYK3g4STRk
+            cGIxMS9RQ2Y1dmR6RjZYeVF5LzRoelkKLS0tIEdjaGk2WnNCRVA0S1dxRzJyWFc3
+            Yzh0MlFSZTR0Z0RhUnhHQzRSbFRXaUEK+5jadT4PMWPrljNcXVW3S1yJ1nI0iei8
+            htf09S2S5jraIFkl2x6Rv8IqOnKVPPgTZkvZqPMQoM4zcs+o1/lnug==
+            -----END AGE ENCRYPTED FILE-----
+          recipient: age1gvplss0ddmyf6vpjy363wu3n057vhm0j6n7tc94cxd8kadapypws5mtaj0
+    lastmodified: "2026-07-05T01:59:20Z"
+    mac: ENC[AES256_GCM,data:s4HAH/T9iqHooXXswMoeC1ttJwpyXQgnzy4Op2WPP55nowM//itnxpBzaqlMQUuuqMi4kd8wD/AakrlPRsbsBjgxnPYqmBKQA5eg+3a8QSf31HcLEbhtOsi38jOG2L2VMkdVfihvbe8NdFw4AD1tPviDhs7t9zjWEH1r/eCu+as=,iv:+FmOEuFM0V1ID3zkvNXF8m0ukQpq0Nmbdp0s4/WR/PY=,tag:/e4xkd2bdfC5fdHXJB4NAA==,type:str]
+    unencrypted_suffix: _unencrypted
+    version: 3.13.1

modules/hosts/john-kde/default.nix

@@ -33,7 +33,6 @@ in
     home.packages = with pkgs; [
       selfPkgs.jsl-zsh
       selfPkgs.my-neovim
-      selfPkgs.ssh-certs
       # selfPkgs.step-bootstrap
       # selfPkgs.wg-platform
       # self'.packages.myWrappedPackage

modules/hosts/john-p14s/configuration.nix

@@ -56,6 +56,7 @@
         gnome
         desktop
         mysops
+        step-client
         rebuild
         {
           my-vscode.enable = true;

modules/hosts/john-p14s/default.nix

@@ -12,7 +12,6 @@
       "${inputs.nixos-hardware}/lenovo/thinkpad/p14s/amd/gen4"
     ] ++ (with self.modules.nixos; [
       p14sConfiguration
-      janus-ca
       rebuild
       sudo
       john
@@ -20,6 +19,7 @@
       steam
       wireguard
       mtls
+      step-client
       # greetd
       # niri
     ]);

modules/hosts/john-pc/default.nix

@@ -3,11 +3,8 @@ let
   username = "john";
   hostname = "john-pc-ubuntu";
 
-  # testTarget = "fded:fb16:653e:25da:be24:11ff:fe89:1cc3"; # soteria
-  # testTarget = "fded:fb16:653e:25da:be24:11ff:fea0:753f"; # test-nix
   testHost = "soteria"; # which host to test build
   testTarget = "test-nix";
-
 in
 {
   flake.modules.homeManager."${hostname}" = { config, pkgs, lib, ... }:
@@ -20,8 +17,8 @@ in
     imports = with inputs.self.modules.homeManager; [
       rebuild
       john
-      mtls
-      restic
+      # mtls
+      # restic
       docker
       desktop
       step-client
@@ -36,16 +33,12 @@ in
 
     targets.genericLinux.enable = true;
 
+    homeManagerFlakeDir = flakeDir;
     home.username = "${username}";
     home.homeDirectory = "/home/${username}";
     home.packages = with pkgs; [
       nil # Nix language server
       selfPkgs.jsl-zsh
-      # selfPkgs.my-neovim
-      selfPkgs.ssh-certs
-      # selfPkgs.step-bootstrap
-      # selfPkgs.wg-platform
-      # self'.packages.myWrappedPackage
       (inputs.self.wrappers.test-push.apply {
         inherit pkgs flakeDir;
         host = testHost;
@@ -53,22 +46,22 @@ in
       }).wrapper
     ];
 
-    homeManagerFlakeDir = flakeDir;
     docker.enable = true;
-
-    ssh = {
-      certificates.enable = true;
-      knownHosts = [
-        "@cert-authority fded:fb16:653e:25da:be24:11ff:fea0:753f ecdsa-sha2-nistp256 AAAAE2VjZHNhLXNoYTItbmlzdHAyNTYAAAAIbmlzdHAyNTYAAABBBNug18oLH0vZxnibXJzMJvTWFPZTnSlhCDDVi+rHhgnIum6ZXQ4SF+VHOOAM5BbzZmMKitNJ5lcrGP15Eur7DzQ="
-      ];
-      matchSets = {
-        certs = true;
-        appdaemon = true;
-        homelab = true;
-        dev = true;
-        tailscale = true;
+    ssh-new = {
+      certificates = {
+        provisioner = "admin";
+        user.enable = true;
       };
     };
+    # ssh = {
+    #   matchSets = {
+    #     certs = true;
+    #     appdaemon = true;
+    #     homelab = true;
+    #     dev = true;
+    #     tailscale = true;
+    #   };
+    # };
 
     # This provides the keys at build time and will be included in the nix store
     sops.defaultSopsFile = ../../../keys/secrets.yaml;
@@ -81,18 +74,18 @@ in
       mode = "0400";
       sopsFile = ./secrets.yaml;
     };
-    restic = {
-      passwordFile = resticPasswordFile;
-      OnCalendar = "*:0/15";
-      paths = [ "${config.xdg.userDirs.documents}" "/conf" ];
-      exclude = [
-        "/home/*/Pictures"
-        "/home/*/Videos"
-        "/home/*/go"
-        "/home/*/snap"
-        "/home/john/john-nas"
-      ];
-    };
+    # restic = {
+    #   passwordFile = resticPasswordFile;
+    #   OnCalendar = "*:0/15";
+    #   paths = [ "${config.xdg.userDirs.documents}" "/conf" ];
+    #   exclude = [
+    #     "/home/*/Pictures"
+    #     "/home/*/Videos"
+    #     "/home/*/go"
+    #     "/home/*/snap"
+    #     "/home/john/john-nas"
+    #   ];
+    # };
     # mtls = {
     #   enable = true;
     #   subject = hostname;

modules/hosts/soteria/default.nix

@@ -3,24 +3,29 @@
 let
   username = "john";
   hostname = "soteria";
+  forgejoDomain = "forgejo.john-stream.com";
+  ipv4 = "192.168.1.233";
+  ipv6 = "fded:fb16:653e:25da:be24:11ff:fe54:aa39";
+  sshNames = [ "${hostname}.john-stream.com" ipv4 ipv6 ];
+  mtlsNames = sshNames ++ [ forgejoDomain ];
 in
 {
   flake.nixosConfigurations."${hostname}" = inputs.nixpkgs.lib.nixosSystem {
     modules = with inputs.self.modules; [
       nixos.lxc
-      nixos."${username}"
-      nixos.mysops
-      nixos.step-ssh-host
       nixos.login-text
-      nixos.docker
+      inputs.home-manager.nixosModules.home-manager
+      nixos."${username}"
+      nixos.ssh-new
       nixos.mtls
-      nixos.janus-ca
+      nixos.mysops
+      nixos.docker
+      nixos.step-client
       nixos.forgejo
       nixos.restic-server
       # nixos.restic-envoy
       ({ config, pkgs, ... }: {
         networking.hostName = hostname;
-        time.timeZone = "America/Chicago";
 
         # Removes password for sudo
         security.sudo-rs.extraRules = lib.mkAfter [
@@ -35,55 +40,61 @@ in
           }
         ];
 
-        users.users."${username}".extraGroups = [ "mtls" ];
+        # users.users."${username}".extraGroups = [ "mtls" ];
         mtls = {
           enable = true;
-          certDir = config.janus-ca.certDir;
           subject = hostname;
-          san = [
-            "${hostname}.john-stream.com"
-            # "192.168.1.142"
-            "forgejo.john-stream.com"
-            "192.168.1.244"
-          ];
-          lifetime = "12h";
-          renew.onCalendar = "*:3/15";
-          renew.reloadUnits = [ "forgejo.service" "restic-rest-server.service" ];
-          certReaders = [ config.services.forgejo.user "restic" ];
+          san = mtlsNames;
+          certDir = "/etc/mtls";
+          # lifetime = "12h";
+          # renew.onCalendar = "*:3/15";
+          # renew.reloadUnits = [ "forgejo.service" "restic-rest-server.service" ];
+          # certReaders = [ config.services.forgejo.user "restic" ];
         };
+
         forgejo = {
           enable = true;
           root_url = "https://forgejo.john-stream.com";
           https = true;
           port = 443;
-        };
-
-        resticServer = {
-          enable = true;
-          dataDir = "/mnt/restic";
-          privateRepos = true;
-          listenAddress = "0.0.0.0:8000";
-          tls = {
-            certFile = config.mtls.certFile;
-            keyFile = config.mtls.keyFile;
+          pocketId = {
+            enable = true;
+            discoveryUrl = "https://pocketid.john-stream.com/.well-known/openid-configuration";
           };
         };
 
+        # resticServer = {
+        #   enable = true;
+        #   dataDir = "/mnt/restic";
+        #   privateRepos = true;
+        #   listenAddress = "0.0.0.0:8000";
+        #   tls = {
+        #     certFile = config.mtls.certFile;
+        #     keyFile = config.mtls.keyFile;
+        #   };
+        # };
+
         loginText.extraServiceStatus = {
           Docker = "docker";
           "mTLS Renewal" = "mtls-renew.timer";
-          Forgejo = "forgejo.service";
+          "Forgejo" = "forgejo.service";
           "Forgejo Backup" = "forgejo-dump.timer";
           "Restic REST Server" = "restic-rest-server.service";
         };
 
-        step-ssh-host.hostname = hostname;
+        ssh-new.certificates = {
+          provisioner = "admin";
+          host = {
+            enable = true;
+            extraPrincipals = sshNames;
+            autoRenew = true;
+          };
+          user.enable = true;
+        };
 
         # This provides the secrets at install time
         sops.defaultSopsFile = ./secrets.yaml;
 
-        # programs.zsh.enable = true;
-
         home-manager.users."${username}".imports = [ inputs.self.modules.homeManager.soteria ];
 
         environment.systemPackages = [
@@ -95,9 +106,10 @@ in
   };
 
   flake.modules.homeManager.soteria = { config, pkgs, lib, ... }: {
-    imports = [
-      inputs.self.modules.homeManager.rebuild
-      inputs.self.modules.homeManager.mysops
+    imports = with inputs.self.modules.homeManager; [
+      rebuild
+      mysops
+      step-client
       ({ config, pkgs, lib, ... }: {
         homeManagerFlakeDir = "${config.xdg.configHome}/home-manager";
         docker.enable = true;
@@ -107,13 +119,4 @@ in
       })
     ];
   };
-
-  flake.homeConfigurations.soteria = withSystem "x86_64-linux" (ctx@{ config, inputs', ...}:
-    inputs.home-manager.lib.homeManagerConfiguration {
-      pkgs = inputs'.nixpkgs.legacyPackages;
-      modules = [
-        inputs.self.modules.homeManager."${username}"
-        inputs.self.modules.homeManager.soteria
-      ];
-  });
 }

modules/hosts/soteria/secrets.yaml

@@ -1,44 +1,45 @@
-janus:
-    admin_jwk: ENC[AES256_GCM,data:2XcN5X77wTQ+OUXa4C9xAErGvrwJKseHjCcgoj6jt+c=,iv:9x+M1wM0dYND1JYkJjM4N8pSOok2OF+P9vmm9NCumTI=,tag:dTCfh+KB1iRJBVoNsGqvuw==,type:str]
 forgejo:
-    #ENC[AES256_GCM,data:/wtm0uXbiWFoGNWtlTzVuNxBR7CPm2FMB98t3AxSj5V5rltLvzF9BjgWoJCiX3ltzmU=,iv:xaZXbUIGJHxPrLRQzEQI7hgRgc0y061jIhoE3zlcMaA=,tag:fQGheCIdBKm6wE+vtj7g6A==,type:comment]
-    secret_key: ENC[AES256_GCM,data:/jcyeDcsryLqu9Q3VnNaENb71/Tl5JUr0zDzxt8L5UCtnJ/YHA6MKItrQ9ZHFv1XROtnSfZl9D5kKomeM8EVqA==,iv:HxMKAMVQ08gkq6SWENj0/d8i9PhcgPCp5eqbztj9bSg=,tag:nO2dFWT/vfgGc/9JIDZrGw==,type:str]
-    #ENC[AES256_GCM,data:TADqVsZwXpH/zfrXNclavH8Sv++jX081UjK/Mkys5x52gU5fU0ikk478EmwzeergsHpmxxon,iv:v9HsIsud+eiko7F0u622MBrTVDsIxlpqru0Viifvqow=,tag:FLgNTW0EcGhHT6iI9I6Bsg==,type:comment]
-    internal_token: ENC[AES256_GCM,data:7eZM+misgHZz1p6HH9VzCAPIIFjp2vT0kyc9B1KllE+x2URyrgs5IR9SZ+T5vNdMdnlNzF25pUhKzjbak8tVN554rYWp06SczzqhLyaoHKs8iGBohMqfJkoZxxIVSB7g7GC+/SAsb719,iv:XbBXqXh/PqjEcAj0qsajR7Ij56KGT/9Spdp5T549p9I=,tag:o4ONucOkIE2VJ6VjOlPb6w==,type:str]
-    #ENC[AES256_GCM,data:ZqwgnKjaolJtjcy287fnDOkb/oSLnBpfWfsTeVPwbIE8YLRSoPP4gbCnHJBLq+TJNNI=,iv:zTvw4ZS6C1ifUwOijNLuTfUQ3JM+5gj1X2f/s8MwWXc=,tag:Y1yKlL+jIRHVBulGlSErog==,type:comment]
-    jwt_secret: ENC[AES256_GCM,data:e59MlATOorsTIQjtTUKfX5Yo3CVsbbfuKczp1gh1m2D1kkZK3ORFztYpjg==,iv:JH3PVUmXToiThEKDkDJ8MGVMAPlIEgPSWhru+9WgNjk=,tag:FfDpaCPejpw6kGDkxJwDWw==,type:str]
-    lfs_jwt_secret: ENC[AES256_GCM,data:xi9PEKFUGRyc3YOg3JM3KrrENi9xsbeBjiz4R16SK5WDafoGFLazN6KRJQ==,iv:1IhPyQDwA8tZ22pfZJiU8TRTCLCHC/HAnKdmSGDfvcM=,tag:rLdREVSKBm67rt8ayN16Vw==,type:str]
-restic_password: ENC[AES256_GCM,data:u7QOZXJkxVG4J75K5nphb2uJGdz6jbWuVSsKKu+41fshp7cVoRijtr/Cs02LjVse,iv:bt1W2FeBTG6ypBFYzMPXPIkYTSn0uHURY2ui6MRgYY8=,tag:DObAMws/zQcM+UKUe9EECA==,type:str]
+    #ENC[AES256_GCM,data:H3xdtb9TA/VStpOzLxboPTck0iasvAAS77hVFQOI1hmIwwYNYuRXTWb9N0M9kBEv/ho=,iv:PkLd3iHLzjnsPZtfQq/LJcwHQDm+gyxQJX/jWrpRmUw=,tag:qHtHvotCqr4IGs0vi5AOhw==,type:comment]
+    secret_key: ENC[AES256_GCM,data:h1TOZGnV4yBX/wFVlpyxP/KhtKbjqpvxWL7/bxONfoi3PQMtkQfwWbjd/FTC72XyCAHO/yDsCtHRQjPQcyeXmw==,iv:XgdO/i8FKBCYsRfFc5JAg+9yA3TbreIJw4J8p0xif0s=,tag:TgrJREyZuc7cdUcru1Qk0w==,type:str]
+    #ENC[AES256_GCM,data:43sjaBcdtJol6ySQKUuhZfSM4TvS6HLrjI/CLSlFcBfIYIe8UoPK6ZSsG7u3knVc58u8YreH,iv:aHaCmk5lr05PbXAKASPy22t88f//LOEVgSRzbZ6KKow=,tag:U3wsAmEwbaKUzjwdp6ekcg==,type:comment]
+    internal_token: ENC[AES256_GCM,data:tFzyCj02HXauxCqKFsZD0CB/W4FAxv4t0KSIZPPXV6a2N6PdDuL0W5+Wdd9O17E/Pa8mrourwjpqipON+FUNARp4bLsFp1bgBPeq52BLS1neSXC1YrxsO3W9/12Y5wpXI5mz7WwVJUvt,iv:uyxZlZ8vVnwkQBwNvPLgbeomyhx/lfSgi5xJyB2LLb8=,tag:oXfWY1wGL3NvlpfeGyIWxg==,type:str]
+    #ENC[AES256_GCM,data:8sFQ0j8jmDAmnl5FD6FFtHv6t34rFVu9O658hlGktKKFDpgXnj/IIaelvqSrsSlS6nA=,iv:HWYldmocbK/auGAXB/01zmC/vC58Z/2UYla6CFoaAL8=,tag:3dhcO0ip/w54Cf2pHwXqiQ==,type:comment]
+    jwt_secret: ENC[AES256_GCM,data:uIIHBk3m5DNHXRJ7pyg0Xvz1cxUFqfxUzFtBZGY59E4dPj9qHHe3RC7jEg==,iv:krZHjrU3QziSuHihpVLHaSIzHU5VZ1UUBeLBd3kWW3Y=,tag:3Z0UCV9+9nc+FU9vXFutbQ==,type:str]
+    lfs_jwt_secret: ENC[AES256_GCM,data:LGemlQqpCwy1HlQI3BfW6Qir8cjYgtpoyFkoKhYgGR5x+F3shCaiUNEwFA==,iv:3C3S4gUpk1szU/7Dg9RObpv3/DMpzCpFg3qyrfFMot0=,tag:dwIRfA6PoQo09+YEs6o8fg==,type:str]
+    pocket_id:
+        client_id: ENC[AES256_GCM,data:0aju1RTsGGpKRWHoBIydKUzijX5iHYWlAW/q5Ykam1WUs+py,iv:pkcZrlE1OZnEUZPnveWWkShA225tinm0eDIpmg1YbWY=,tag:vz168jIJzbJ7+DrZzn4BmA==,type:str]
+        client_secret: ENC[AES256_GCM,data:dXqdSqwc6aDmWOD3sYla0KWdk3CUQxLpKaQ0b5uozRI=,iv:N/LHumamZMqtqOdx3Mmj25zlsvYfriYahdxtd/goCAk=,tag:kYjcXzwrsnTN5pBGfDi1Yw==,type:str]
+restic_password: ENC[AES256_GCM,data:4OOYu5+BabBtRkGjvXwIAxb+L5H3ADkqTWZFwSKIV0eOhRvNfBTlL7HBvvMCFXcP,iv:wBmht7AbnZwcKV3vBygrcuV02KoCStVn3AYt3iLOBpI=,tag:cMcCqwb6wPMm9ZKk59me4A==,type:str]
 sops:
     age:
-        - recipient: age1ykcs39e62pz3xu6cedg8ea685kv5d5qsrhgkndygzm8rx30xd5ys5t3qxt
-          enc: |
+        - enc: |
             -----BEGIN AGE ENCRYPTED FILE-----
-            YWdlLWVuY3J5cHRpb24ub3JnL3YxCi0+IFgyNTUxOSA5QThHOFdVQ0F6ZDE3QXdL
-            QVF0WW5yRkNtNXIyRm1LeEhwY2dRRWo0WENZCmZoWmlXZDh4ZGlUR2JYOUxuaVAx
-            WjhXVHBMNWdrdkgvTENJR2RpWldkNTAKLS0tIEF1bS9JSnFTbytBa1U5RjVzWkd3
-            S0pKVVI2RFN5a1BMYXBEY3VOUUM5QTAKNarYZm9DKRQhosSJBn9yryFxDkmFTV/o
-            i8b/tZ1ZybjEXX+X1EsgylM5u8iKkbEyUzqKO0E0gpg4qXSsJaMMYQ==
+            YWdlLWVuY3J5cHRpb24ub3JnL3YxCi0+IFgyNTUxOSBVV2FrSURwdEozZ0l6MjRJ
+            VWU4YTVVMmN1OHNEWWJ1RmJrU1ltcFhGVW00CkFTWDRtYWtKSFRBcVRKZXZtUCtQ
+            Zi9pa21BcGJaMmJTa3Jab1VRUW5LVUUKLS0tIHlUY2d3OXVVTDY4UDhOamYrSnNW
+            R1orWGIwUFpPVnpQRUFuNm00OEZ5MWsKwH1QahhZWw4aUbAcST+fL2HefrJdKktD
+            G5sLmNPa3aEKx0Y3CSIvgww23iQYw31iXJS9sVcPyMVt99YP21KbvA==
             -----END AGE ENCRYPTED FILE-----
-        - recipient: age1h0prahyukq4l564yqwgcpg3g6gdrjflk0suklussjjrjstxd9uesws8633
-          enc: |
+          recipient: age1p4gyh5260ewp7t2ctzv5ewj4a06szl389fm4gzy6vltxhjj73ers87u33g
+        - enc: |
             -----BEGIN AGE ENCRYPTED FILE-----
-            YWdlLWVuY3J5cHRpb24ub3JnL3YxCi0+IFgyNTUxOSBhdEN2M1lkMFoyQzg3bCsz
-            cVB0NUlkV1JPRjQ1TW5RSVFHUjdNMERoRXlzCk9tc25iMG00TkZjWjk2S2cyVE1J
-            cUFITDh2SkZGN0lpeWJVcWM3V3JrTTQKLS0tIENOWVBzTFYrdHRsMERwV0RKS01j
-            QVI5TVl4L0dwOWpoQ1I2THZ6cWovWGMKIo1x1ZbdTyr/dNlPhvuomfk2MoPLsHyU
-            N3CP3Scu3aZ7vqVua7uwtv4xQqyQI/yOnFjwxrVYPJ+N5Y/b4wsC6A==
+            YWdlLWVuY3J5cHRpb24ub3JnL3YxCi0+IFgyNTUxOSBReFNXY3c0UnZ3cGZnbnFO
+            K3dZS2w4S0UzeFE4YXg0V3BjbzNISm8xdWdZCkc4NUdBMktMbStSZkFtTFBHcGNQ
+            eDdlQXRXb3NKaUtLWXlqN0txOGxoMTgKLS0tIEZPV1BCWUFRaldIMDlSRXZzMmtN
+            aW14MnNtZVM0M0M0ajk2UElCWklhaVUKZewlYVMefFqC+ddzrgmAXVTiuBqhhxEL
+            Q3cUhxGk5DUhCn30ia/ztQIb79kVBrdhY6zA2bKcBdYH4HSzV+rNAA==
             -----END AGE ENCRYPTED FILE-----
-        - recipient: age1gvplss0ddmyf6vpjy363wu3n057vhm0j6n7tc94cxd8kadapypws5mtaj0
-          enc: |
+          recipient: age1ykcs39e62pz3xu6cedg8ea685kv5d5qsrhgkndygzm8rx30xd5ys5t3qxt
+        - enc: |
             -----BEGIN AGE ENCRYPTED FILE-----
-            YWdlLWVuY3J5cHRpb24ub3JnL3YxCi0+IFgyNTUxOSBGSGQvL2ZYM2dtV1JWaDR1
-            RjJnN0YwWFM4d1IwTElqUnZQQkVDTmdydUJjCjdCUWxCVDNXUHVLd2ZHcDA5L0Mw
-            cEVxVE84L2xmQnRoYmsxVEdMSEZjdGcKLS0tIHViRVJyTWt4Q3JrMWtYaS9QdHlS
-            Yjd0MUcxcExvWVpCOUR3MkdZdGQyWUkKnru0Y2A98+0Mps7EtVK7ct3vPqIGveUt
-            E5fzpcKvdefzObrx7BPTwJ19t2fZg/dSi7HKwx3vmKZSzyQaqJOzsg==
+            YWdlLWVuY3J5cHRpb24ub3JnL3YxCi0+IFgyNTUxOSBhbVRyNmN3WU5SbTNtbzZV
+            cGoybXo0dWtpRDNkR2drZTN0VFhoQ0REQ0ZvCkNSSm9hbmZDNUsxTjBGWm5QL3M2
+            VElMSi8ybFRVM3hpNUlYdVAyME1RTUEKLS0tIGJVRis5WkRDRkxCVVdJVENlZ3Ru
+            aGw3cW51Vno4emFMckxqRTVGcGhoemcK4WBC2EZEx7hVlUQnsD4V5QH9peNjUoWE
+            XjCvw0twhPRi9uXd4HmHqlDpxdGMk0oFQ77O7h7Q3z2uqsJ2v8p/SA==
             -----END AGE ENCRYPTED FILE-----
-    lastmodified: "2026-04-04T23:18:43Z"
-    mac: ENC[AES256_GCM,data:qBgeli5lHb4pyA8nAADBuRBAaq8VbAIsFI37OZtgnbnoHW2crxo3YC+EknaIYnZpZ48kwVhQS5lGRjI6JsWWhTH3+LVAhTmS2Qj/pZTD/JDLK6XJGXS4U9nB7m9aGYyW8gFCy9/DfoJWGsS//+ZmUikKPfd5kMZgh1zGoYCIGug=,iv:h+2fA+bO2SMCNrEslP36x3BPRaIy25cU/DNX8CYSC6A=,tag:RvVyUZ4ONRaKaqGiT31eUQ==,type:str]
+          recipient: age1gvplss0ddmyf6vpjy363wu3n057vhm0j6n7tc94cxd8kadapypws5mtaj0
+    lastmodified: "2026-07-10T04:31:57Z"
+    mac: ENC[AES256_GCM,data:uytG0nhJ/Gp0KbOovD1SVXx0G27e12gMPwmpkU0lPW01cAXNe0rv4SjhHGP0FOR6vLimcPAmekVjVqiKxie8Zevo/Jf9ZRTkQ6ixWLvhH2NMHra4T5TWtUjfMdFM8tiilwcvjsXpqAoaJDZ0HHY5NYhXG/khobAwBRc26RtICVw=,iv:6gB28VE17+NoM/tR9lIlJoMPD91Aud+kH95Vo+fWLjs=,tag:QMUQPsCnr1TUsQE66GVBBg==,type:str]
     unencrypted_suffix: _unencrypted
-    version: 3.12.2
+    version: 3.13.1

modules/hosts/test-nix.nix

@@ -1,31 +0,0 @@
-{ inputs, ... }:
-let
-  username = "john";
-  hostname = "test-nix";
-in
-{
-  flake.nixosConfigurations."${hostname}" = inputs.nixpkgs.lib.nixosSystem {
-    modules = with inputs.self.modules; [
-      nixos.lxc
-      nixos.mysops
-      nixos.step-ssh-host
-      inputs.home-manager.nixosModules.home-manager
-      nixos."${username}"
-      nixos.docker
-      {
-        step-ssh-host.hostname = hostname;
-        sops.defaultSopsFile = ../../keys/secrets.yaml;
-        home-manager.users."${username}" = {
-          imports = with inputs.self.modules.homeManager; [
-            mysops
-          ];
-          docker.enable = true;
-          ssh.matchSets = {
-            certs = true;
-            homelab = true;
-          };
-        };
-      }
-    ];
-  };
-}

modules/nix-tools/user.nix

@@ -9,14 +9,18 @@
     # homeImports ? [ ],
     # homePackages ? [ ],
   }: {
-    nixos."${username}" = { config, lib, pkgs, ... }: {
+    nixos."${username}" = { config, lib, pkgs, ... }:
+      let
+        jslZsh = inputs.self.packages.${pkgs.stdenv.hostPlatform.system}.jsl-zsh;
+        jslZshExe = lib.getExe' jslZsh "jsl-zsh";
+      in {
       imports = [
         inputs.home-manager.nixosModules.home-manager
       ];
 
       environment.shells = [
         "${lib.getExe pkgs.zsh}"
-        "${lib.getExe inputs.self.packages.${pkgs.stdenv.hostPlatform.system}.jsl-zsh}"
+        jslZshExe
       ];
 
       users.groups."${username}" = {};
@@ -25,7 +29,7 @@
         isNormalUser = true;
         group = username;
         home = "/home/${username}";
-        shell = pkgs.zsh;
+        shell = jslZshExe;
         extraGroups = [ "input" "networkmanager" "video" "render" ]
           ++ lib.optional isAdmin "wheel"
           ++ lib.optional config.virtualisation.docker.enable "docker"
@@ -38,6 +42,14 @@
       security.sudo-rs.enable = lib.mkIf isAdmin true;
 
       home-manager.useGlobalPkgs = true;
+      # DetNix warns when HM generates options.json for manuals; disable manual outputs.
+      home-manager.sharedModules = [
+        {
+          manual.manpages.enable = false;
+          manual.html.enable = false;
+          manual.json.enable = false;
+        }
+      ];
       # https://github.com/Doc-Steve/dendritic-design-with-flake-parts/wiki/Dendritic_Aspects#multi-context-aspect
       home-manager.users."${username}" = {
         imports = [ self.modules.homeManager."${username}" ];

modules/nixos/login-text.nix

@@ -2,8 +2,8 @@
   flake.modules.nixos.login-text = { config, lib, ... }:
     let
       defaultServiceStatus = {
-        SSH = "sshd.socket";
-        "SSH Cert Renewal" = "step-ssh-host-renew.timer";
+        "SSH Socket" = "sshd.socket";
+        "SSH Cert Renewal" = "ssh-certs-renew.timer";
       };
     in {
     options.loginText.extraServiceStatus = lib.mkOption {

modules/nixos/lxc.nix

@@ -1,24 +1,38 @@
 { inputs, ... }:
 {
-  flake.modules.nixos.lxc = { pkgs, lib, ...}: {
-    imports = with inputs.self.modules.nixos; [
-      ({ modulesPath, ... }: { imports = [ "${modulesPath}/virtualisation/proxmox-lxc.nix" ]; })
-    ];
-    nixpkgs.hostPlatform = lib.mkForce "x86_64-linux";
-    system.stateVersion = "25.11";
-    nix.settings.experimental-features = [ "nix-command" "flakes" ];
-    environment.systemPackages = with pkgs; [ git zsh ];
+  flake.modules.nixos.lxc = { pkgs, lib, ...}:
+    let
+      selfPackages = inputs.self.packages.${pkgs.stdenv.hostPlatform.system};
+      rootShellPath = lib.getExe' selfPackages.jsl-zsh-tty "jsl-zsh-tty";
+    in
+    {
+      imports = with inputs.self.modules.nixos; [
+        ({ modulesPath, ... }: { imports = [ "${modulesPath}/virtualisation/proxmox-lxc.nix" ]; })
+      ];
+      nixpkgs.hostPlatform = lib.mkForce "x86_64-linux";
+      system.stateVersion = "25.11";
+      time.timeZone = "US/Central";
+      nix.settings.experimental-features = [ "nix-command" "flakes" ];
+      environment.systemPackages = with pkgs; [
+        git
+        selfPackages.jsl-zsh-tty
+      ];
+      environment.shells = lib.mkAfter [ rootShellPath ];
+      users.users.root.shell = lib.mkForce rootShellPath;
 
-    # security.sudo-rs.enable = true;
-    programs.nix-ld.enable = true;
-    nix.optimise.automatic = true;
-    nix.gc = {
-      automatic = true;
-      dates = "weekly";
-      options = "--delete-older-than 30d";
+      networking.nameservers = [ "192.168.1.150" ];
+      networking.dhcpcd.extraConfig = "nohook resolv.conf";
+
+      # security.sudo-rs.enable = true;
+      programs.nix-ld.enable = true;
+      nix.optimise.automatic = true;
+      nix.gc = {
+        automatic = true;
+        dates = "weekly";
+        options = "--delete-older-than 30d";
+      };
+      programs.bash.enable = true;
     };
-    programs.bash.enable = true;
-  };
 
   # Generic bootstrapping lxc, use a specific host file for more
   flake.nixosConfigurations.lxc = inputs.nixpkgs.lib.nixosSystem {

modules/programs/ghostty.nix

@@ -39,7 +39,7 @@
       enableZshIntegration = true;
       package = ghosttyX11;
       settings = {
-        command = "TERM=xterm-256color ${lib.getExe pkgs.zsh}";
+        command = "TERM=xterm-256color ${lib.getExe inputs.self.packages.${pkgs.stdenv.hostPlatform.system}.jsl-zsh}";
         font-size = 12;
         font-family = "Source Code Pro";
         theme = "Catppuccin Mocha";

modules/programs/onepassword.nix

@@ -16,5 +16,9 @@
       [[ssh-keys]]
       vault = "Private"
     '';
+
+    programs.ssh.settings."*" = {
+      IdentityAgent = "${config.home.homeDirectory}/.1password/agent.sock";
+    };
   };
 }

modules/programs/sops.nix

@@ -35,9 +35,10 @@ in
 
       config =
         let
+          identityFile = "${config.home.homeDirectory}/.ssh/${config.ssh-new.user.keyFile}";
           my-sops = (inputs.self.wrappers.mySops.apply {
             inherit pkgs;
-            sshKey = config.ssh.identityFile;
+            sshKey = identityFile;
           }).wrapper;
         in
         {
@@ -46,7 +47,7 @@ in
           sops = {
             defaultSopsFile = ../../keys/secrets.yaml;
             defaultSopsFormat = "yaml";
-            age.sshKeyPaths = [ "${config.ssh.identityFile}" ];
+            age.sshKeyPaths = [ identityFile ];
           };
 
           home.packages = with pkgs; [

modules/programs/starship.nix

@@ -50,5 +50,65 @@
           '';
         };
     }).wrapper;
+
+    packages.starship-ascii = (inputs.wrappers.wrapperModules.starship.apply {
+      inherit pkgs;
+      settings = {
+        add_newline = false;
+
+        format = "$username$hostname$directory$git_branch$git_status$cmd_duration$line_break$character";
+
+        username = {
+          show_always = true;
+          format = "[$user]($style)";
+          style_user = "bold blue";
+          style_root = "bold red";
+        };
+
+        hostname = {
+          disabled = false;
+          ssh_only = false;
+          format = "[@$hostname]($style) ";
+          style = "bold blue";
+        };
+
+        directory = {
+          truncation_length = 3;
+          truncate_to_repo = true;
+          format = "[ in $path]($style) ";
+          style = "bold cyan";
+        };
+
+        git_branch = {
+          symbol = "on ";
+          format = "[$symbol$branch]($style) ";
+          style = "bold yellow";
+        };
+
+        git_status = {
+          format = "([$all_status$ahead_behind]($style) )";
+          style = "bold red";
+          ahead = "ahead:$count ";
+          behind = "behind:$count ";
+          diverged = "diverged:$ahead_count/$behind_count ";
+          up_to_date = "";
+        };
+
+        cmd_duration = {
+          min_time = 2000;
+          show_notifications = false;
+          format = "took [$duration]($style) ";
+          style = "bold green";
+        };
+
+        line_break.disabled = false;
+
+        character = {
+          success_symbol = "[\\$](bold green) ";
+          error_symbol = "[\\$](bold red) ";
+          vicmd_symbol = "[\\$](bold yellow) ";
+        };
+      };
+    }).wrapper;
   };
 }

modules/programs/zsh.nix

@@ -23,127 +23,116 @@ let
 in
 {
   flake.modules = {
-    nixos.zsh = { pkgs, ... }: {
-      users.users."${username}".shell = pkgs.zsh;
-      programs.zsh.enable = true;
-      # Already being imported by the john.nix module
-      # home-manager.sharedModules = [
-      #   inputs.self.modules.homeManager.zsh
-      # ];
-    };
+    nixos.zsh = { pkgs, ... }:
+      let
+        selfPackages = inputs.self.packages.${pkgs.stdenv.hostPlatform.system};
+      in
+      {
+        users.users."${username}".shell = selfPackages.jsl-zsh;
+        programs.zsh.enable = true;
+      };
 
-    homeManager.zsh = { pkgs, config, ... }: {
-      programs.zsh = {
-        enable = true;
-        package = inputs.self.packages.${pkgs.stdenv.hostPlatform.system}.jsl-zsh;
-        enableCompletion = true;
-        autosuggestion.enable = true;
-        # syntaxHighlighting.enable = true;
-        initContent = ''
-          HOST=$(hostname -s)
-          ${homeEndKeyBindings}
-        '';
-        dotDir = "${config.xdg.configHome}/zsh";
-        history = {
-          append = true;
-          ignoreAllDups = true;
-          ignorePatterns = [
-            "history"
-            "ls"
-            "eza"
-            "clear"
-          ];
-          save = historySize;
-          size = historySize;
-          share = true;
-        };
-        oh-my-zsh = {
+    homeManager.zsh = { pkgs, config, ... }:
+      let
+        selfPackages = inputs.self.packages.${pkgs.stdenv.hostPlatform.system};
+      in
+      {
+        programs.zsh = {
           enable = true;
-          # theme = "risto";
-          theme = "agnoster";
-          plugins = [
-            "sudo"
-            "dotenv"
-            "git"
-            "ssh"
-            "ssh-agent"
-          ];
+          package = selfPackages.jsl-zsh;
+          dotDir = "${config.xdg.configHome}/zsh";
         };
       };
-    };
   };
 
-  perSystem = { config, self', pkgs, lib, ... }: {
-    packages.jsl-zsh =
-      let
-        ignorePatterns = [
-          "ls" "eza" "history" "clear"
-        ];
-        aliasStr = lib.concatStringsSep "\n" (
-          lib.mapAttrsToList (k: v: "alias -- ${lib.escapeShellArg k}=${lib.escapeShellArg v}") {
-            ls = "eza";
-            ll = "eza -l";
-            la = "eza -a";
-            lt = "eza --tree";
-            lla = "eza -la";
-            ds = "gdu -i /snap /";
-            ld = "lazydocker";
-          });
-      in
-      (inputs.wrappers.wrapperModules.zsh.apply {
-        inherit pkgs;
-        binName = "jsl-zsh";
-        env = {
-          LANG = "en_US.UTF-8";
-          COLORTERM = "truecolor";
-          DEVENV_SHELL_TYPE = "zsh";
-        };
-        settings = {
-          completion = {
-            enable = true;
-            extraCompletions = true;
-            caseInsensitive = true;
-            fuzzySearch = true;
+  perSystem = { config, self', pkgs, lib, ... }:
+    let
+      ignorePatterns = [
+        "ls" "eza" "history" "clear"
+      ];
+      integrationPackages = with pkgs; [
+        fzf
+        zoxide
+      ];
+      extraToolPackages = with pkgs; [
+        lazygit
+        lazydocker
+        devenv
+        self'.packages.shell-tools
+        self'.packages.neovim-min
+      ];
+      aliasStr = lib.concatStringsSep "\n" (
+        lib.mapAttrsToList (k: v: "alias -- ${lib.escapeShellArg k}=${lib.escapeShellArg v}") {
+          ls = "eza";
+          ll = "eza -l";
+          la = "eza -a";
+          lt = "eza --tree";
+          lla = "eza -la";
+          ds = "gdu -i /snap /";
+          ld = "lazydocker";
+        });
+
+      mkJslZsh = { binName, starshipPackage }:
+        let
+          loginBootstrapPath = lib.makeBinPath (integrationPackages ++ [ starshipPackage ] ++ extraToolPackages);
+        in
+        (inputs.wrappers.wrapperModules.zsh.apply {
+          inherit pkgs binName;
+          env = {
+            LANG = "en_US.UTF-8";
+            COLORTERM = "truecolor";
+            DEVENV_SHELL_TYPE = "zsh";
           };
-          autoSuggestions = {
-            enable = true;
-            strategy = [ "history" "completion" ];
-          };
-          history = {
-            append = true;
-            expanded = true;
-            share = true;
-            ignoreAllDups = true;
-            ignoreSpace = true;
-          };
-          integrations = {
-            fzf.enable = true;
-            starship = {
+          settings = {
+            completion = {
               enable = true;
-              package = self'.packages.starship;
+              extraCompletions = true;
+              caseInsensitive = true;
+              fuzzySearch = true;
+            };
+            autoSuggestions = {
+              enable = true;
+              strategy = [ "history" "completion" ];
+            };
+            history = {
+              append = true;
+              expanded = true;
+              share = true;
+              ignoreAllDups = true;
+              ignoreSpace = true;
             };
-            zoxide.enable = true;
           };
-        };
-        extraRC = ''
-          ${homeEndKeyBindings}
+          extraRC = ''
+            ${homeEndKeyBindings}
 
-          HISTFILE=$HOME/.config/zsh/.zsh_history
-          SAVEHIST=${toString historySize}
-          HISTORY_IGNORE=${lib.escapeShellArg "(${lib.concatStringsSep "|" ignorePatterns})"}
+            # Login shells may reset PATH before integrations run.
+            export PATH=${lib.escapeShellArg loginBootstrapPath}:$PATH
 
-          HOSTNAME=$(hostname -s)
-          ${aliasStr}
+            source <(fzf --zsh)
+            eval "$(zoxide init zsh)"
+            eval "$(starship init zsh)"
 
-          eval "$(devenv hook zsh)"
-        '';
-        extraPackages = with pkgs; [
-          lazygit
-          lazydocker
-          devenv
-          self'.packages.shell-tools
-          self'.packages.neovim-min
-        ];
-      }).wrapper;
-  };
+            HISTFILE=$HOME/.config/zsh/.zsh_history
+            SAVEHIST=${toString historySize}
+            HISTORY_IGNORE=${lib.escapeShellArg "(${lib.concatStringsSep "|" ignorePatterns})"}
+
+            HOSTNAME=$(hostname -s)
+            ${aliasStr}
+
+            eval "$(devenv hook zsh)"
+          '';
+          extraPackages = extraToolPackages;
+        }).wrapper;
+    in
+    {
+      packages.jsl-zsh = mkJslZsh {
+        binName = "jsl-zsh";
+        starshipPackage = self'.packages.starship;
+      };
+
+      packages.jsl-zsh-tty = mkJslZsh {
+        binName = "jsl-zsh-tty";
+        starshipPackage = self'.packages.starship-ascii;
+      };
+    };
 }

modules/services/ssh.nix

@@ -1,219 +0,0 @@
-{ inputs, ... }:
-let
-  userName = "john";
-  sshHostCAPubKey = "ecdsa-sha2-nistp256 AAAAE2VjZHNhLXNoYTItbmlzdHAyNTYAAAAIbmlzdHAyNTYAAABBBNug18oLH0vZxnibXJzMJvTWFPZTnSlhCDDVi+rHhgnIum6ZXQ4SF+VHOOAM5BbzZmMKitNJ5lcrGP15Eur7DzQ=";
-in
-{
-  flake.modules.nixos.ssh = { config, pkgs, lib, ... }:
-  let
-    cfg = config.ssh;
-    configDir = "/etc/ssh";
-  in
-  {
-    options.ssh = {
-      hostKey = lib.mkOption {
-        description = "String path to the host private key file";
-        type = lib.types.str;
-        default = "ssh_host_ed25519_key";
-      };
-      certificates = {
-        enable = lib.mkEnableOption "Enable SSH host certificates";
-        userCA = lib.mkOption {
-          description = "Content for the SSH user CA file (public key)";
-          type = lib.types.path;
-          default = ../hosts/janus/ssh_user_ca.pub;
-        };
-        userCAFile = lib.mkOption {
-          description = "String path to the SSh user CA";
-          type = lib.types.str;
-          default = "ssh_user_ca.pub";
-        };
-      };
-    };
-
-    config = {
-      services.openssh = {
-        enable = true;
-        # require public key authentication for better security
-        settings = lib.mkMerge [
-          {
-            PasswordAuthentication = false;
-            KbdInteractiveAuthentication = false;
-            HostKey = "${configDir}/${cfg.hostKey}";
-          }
-          (lib.mkIf cfg.certificates.enable {
-            TrustedUserCAKeys = "${configDir}/${cfg.certificates.userCAFile}";
-            HostCertificate = "${configDir}/${cfg.hostKey}-cert.pub";
-          })
-        ];
-      };
-
-      environment.etc."ssh/${cfg.certificates.userCAFile}" = lib.mkIf cfg.certificates.enable {
-        source = cfg.certificates.userCA;
-      };
-
-      programs.ssh.knownHosts = lib.mkIf cfg.certificates.enable {
-        "192.168.1.*" = {
-          certAuthority = true;
-          publicKey = sshHostCAPubKey;
-        };
-        "*.john-stream.com" = {
-          certAuthority = true;
-          publicKey = sshHostCAPubKey;
-        };
-      };
-    };
-  };
-
-  flake.modules.homeManager.ssh = { config, pkgs, lib, ... }:
-  let
-    cfg = config.ssh;
-    configDir = "${config.home.homeDirectory}/.ssh";
-    identityFile = cfg.identityFile;
-    publicKeyFile = "${identityFile}.pub";
-    certificateFile = "${identityFile}-cert.pub";
-  in
-  {
-    options.ssh = with lib; {
-      identityFile = mkOption {
-        # Intentionally not using a path type here because that will end up with the private key getting copied into the store
-        type = types.str;
-        default = "${config.home.homeDirectory}/.ssh/id_ed25519";
-        description = "Path to the SSH identity file.";
-      };
-
-      certificates = {
-        enable = mkEnableOption "Enable SSH client certificates";
-      };
-
-      knownHostsFile = mkOption {
-        type = types.str;
-        default = "${configDir}/known_hosts";
-      };
-
-      knownHosts = mkOption {
-        description = "";
-        type = types.listOf types.str;
-        default = [ ];
-      };
-
-      matchSets = {
-        appdaemon = mkEnableOption "Enable AppDaemon SSH targets";
-        certs = mkEnableOption "Enable Janus and Soteria SSH targets";
-        homelab = mkEnableOption "Enable various Homelab targets";
-        dev = mkEnableOption "Enable development targets";
-        tailscale = mkEnableOption "Enable tailscale targets";
-      };
-    };
-
-    # All this stuff has to be wrapped in a config attribute because of the presence of the options here?
-    config = let
-      provisionerPasswordPath = config.sops.secrets."janus/admin_jwk".path;
-    in {
-      home.file.".ssh/known_hosts" = {
-        text = lib.concatStringsSep "\n" (
-          cfg.knownHosts ++ lib.optionals cfg.certificates.enable [
-            "@cert-authority 192.168.1.* ${sshHostCAPubKey}"
-            "@cert-authority *.john-stream.com ${sshHostCAPubKey}"
-          ]
-        );
-      };
-
-      programs.ssh = {
-        enable = true;
-        enableDefaultConfig = false;
-        extraConfig = ''
-          SetEnv TERM="xterm-256color"
-        '';
-
-        settings = lib.mkMerge [
-          {
-            "john-pc-ubuntu" = {
-              HostName = "192.168.1.85";
-            };
-
-            "*" = lib.mkMerge [
-              {
-                User = "john";
-                IdentityAgent = "${config.home.homeDirectory}/.1password/agent.sock";
-
-                Compression = false;
-                ServerAliveInterval = 0;
-                ServerAliveCountMax = 3;
-
-                IdentitiesOnly = true;
-                IdentityFile = identityFile;
-
-                HashKnownHosts = false;
-                UserKnownHostsFile = cfg.knownHostsFile;
-
-                AddKeysToAgent = "yes";
-                ForwardAgent = false;
-              }
-              (lib.mkIf cfg.certificates.enable { CertificateFile = certificateFile; })
-            ];
-          }
-          (lib.mkIf cfg.matchSets.appdaemon {
-            "appdaemon" = {
-              HostName = "192.168.1.242";
-              User = "appdaemon";
-            };
-            "ad-nix" = {
-              HostName = "192.168.1.201";
-              User = "appdaemon";
-            };
-          })
-          (lib.mkIf cfg.matchSets.certs {
-            "janus" = {
-              HostName = "janus.john-stream.com";
-              User = "root";
-            };
-            "soteria" = {
-              HostName = "soteria.john-stream.com";
-              User = "john";
-            };
-          })
-          (lib.mkIf cfg.matchSets.homelab {
-            "docs" = {
-              HostName = "192.168.1.110";
-              User = "root";
-              RequestTTY = "force";
-              RemoteCommand = "~/.nix-profile/bin/jsl-zsh";
-            };
-            "gitea" = {
-              HostName = "192.168.1.104";
-              User = "john";
-            };
-            "hermes" = {
-              HostName = "192.168.1.150";
-              User = "root";
-              # Enabling this breaks the ability of Zed to install its remote stuff
-              # RequestTTY = "force";
-              # RemoteCommand = "/root/.nix-profile/bin/jsl-zsh";
-            };
-            "panoptes" = {
-              HostName = "192.168.1.107";
-              User = "panoptes";
-            };
-          })
-          (lib.mkIf cfg.matchSets.dev {
-            "test-nix" = {
-              HostName = "fded:fb16:653e:25da:be24:11ff:fea0:753f";
-              User = "john";
-              RequestTTY = "auto";
-              # RemoteCommand = "/run/current-system/sw/bin/jsl-zsh";
-            };
-          })
-          (lib.mkIf cfg.matchSets.tailscale {
-            "jdl-docker" = {
-              HostName = "jdl-docker.tailcf205.ts.net";
-              User = "john";
-              RequestTTY = "auto";
-              # RemoteCommand = "~/.nix-profile/bin/jsl-zsh";
-            };
-          })
-        ];
-      };
-    };
-  };
-}

modules/services/step-ca/ca.json

@@ -1,129 +0,0 @@
-{
-  "root": "/etc/step-ca/certs/root_ca.crt",
-  "federatedRoots": null,
-  "crt": "/etc/step-ca/certs/intermediate_ca.crt",
-  "key": "/etc/step-ca/secrets/intermediate_ca_key",
-  "address": ":443",
-  "insecureAddress": "",
-  "dnsNames": [
-    "janus.john-stream.com",
-    "192.168.1.113"
-  ],
-  "ssh": {
-    "hostKey": "/etc/step-ca/secrets/ssh_host_ca_key",
-    "userKey": "/etc/step-ca/secrets/ssh_user_ca_key"
-  },
-  "logger": {
-    "format": "text"
-  },
-  "db": {
-    "type": "badgerv2",
-    "dataSource": "/var/lib/step-ca/db",
-    "badgerFileLoadingMode": ""
-  },
-  "authority": {
-    "provisioners": [
-      {
-        "type": "ACME",
-        "name": "acme"
-      },
-      {
-        "type": "SSHPOP",
-        "name": "sshpop",
-        "claims": {
-          "enableSSHCA": true
-        }
-      },
-      {
-        "type": "JWK",
-        "name": "admin",
-        "key": {
-          "use": "sig",
-          "kty": "EC",
-          "kid": "xoxgOJFbveSLIL2gm1Yu5ZiRb9v8Jxe44F56i3v-Nf8",
-          "crv": "P-256",
-          "alg": "ES256",
-          "x": "zFO8hPx_eH0Iyz7UJI-w8ODMusEKCZ28M76sGWmWYxA",
-          "y": "XIWLLyKDzqxV9UH-2KeAkKPDrgLoPrxxW9-PzkXggME"
-        },
-        "encryptedKey": "eyJhbGciOiJQQkVTMi1IUzI1NitBMTI4S1ciLCJjdHkiOiJqd2sranNvbiIsImVuYyI6IkEyNTZHQ00iLCJwMmMiOjYwMDAwMCwicDJzIjoiUVJnTnJVTF9KcmxJYkJMVTlGNVRPZyJ9.DMu7xBNCq5pr-_--YTxNr5Hrcqy6ZmSVHsWurfVXL7Hk0Q3vyYRxiw.h-CnFiYc-DhxThI3.plx3_Qa_0kU-2TwnqFNfAfGnCpfQ2e0iiCMLruNHbLMnHeXQ1BysHBqps45_02zZXIRdHoDgYGtXRSfcdUYYoS0pLoPzC6m301ZFNSAFdRVlSZ3Q6VmWdixPXXnEB4EgSKTT_wxR33L8t9OpFzD85KfY-b_Un1l99ufjCnfg-EYkcICTn_G4-8bcW3eFIvJ6setzu-l0jHMhLQdIweqncn9on9xBXBD-ANhZfP95P2BJt-APqCi8eqiAvn_vClovdg0PxzRwOVDvWREz66FDw-HTU7xDtGO9hACopT5tfZOXDoykgZw1mJsq9NEq9ZzvKG2hvyk1UXtExxrNtFo.5q1OfGU4Amo4Si-vpeI42g",
-        "claims": {
-          "enableSSHCA": true,
-          "disableRenewal": false,
-          "allowRenewalAfterExpiry": false,
-          "disableSmallstepExtensions": false
-        },
-        "options": {
-          "x509": {},
-          "ssh": {}
-        }
-      }
-    ],
-    "template": {},
-    "backdate": "1m0s"
-  },
-  "tls": {
-    "cipherSuites": [
-      "TLS_ECDHE_ECDSA_WITH_CHACHA20_POLY1305_SHA256",
-      "TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256"
-    ],
-    "minVersion": 1.2,
-    "maxVersion": 1.3,
-    "renegotiation": false
-  },
-  "templates": {
-    "ssh": {
-      "user": [
-        {
-          "name": "config.tpl",
-          "type": "snippet",
-          "template": "templates/ssh/config.tpl",
-          "path": "~/.ssh/config",
-          "comment": "#"
-        },
-        {
-          "name": "step_includes.tpl",
-          "type": "prepend-line",
-          "template": "templates/ssh/step_includes.tpl",
-          "path": "${STEPPATH}/ssh/includes",
-          "comment": "#"
-        },
-        {
-          "name": "step_config.tpl",
-          "type": "file",
-          "template": "templates/ssh/step_config.tpl",
-          "path": "ssh/config",
-          "comment": "#"
-        },
-        {
-          "name": "known_hosts.tpl",
-          "type": "file",
-          "template": "templates/ssh/known_hosts.tpl",
-          "path": "ssh/known_hosts",
-          "comment": "#"
-        }
-      ],
-      "host": [
-        {
-          "name": "sshd_config.tpl",
-          "type": "snippet",
-          "template": "templates/ssh/sshd_config.tpl",
-          "path": "/etc/ssh/sshd_config",
-          "comment": "#",
-          "requires": [
-            "Certificate",
-            "Key"
-          ]
-        },
-        {
-          "name": "ca.tpl",
-          "type": "snippet",
-          "template": "templates/ssh/ca.tpl",
-          "path": "/etc/ssh/ca.pub",
-          "comment": "#"
-        }
-      ]
-    }
-  },
-  "commonName": "Step Online CA"
-}

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

@@ -1,94 +1,91 @@
 { inputs, ... }: {
-  flake.modules.nixos.step-ssh-host = { config, pkgs, lib, ... }:
+  flake.modules.nixos.ssh-certs = { config, pkgs, lib, ... }:
   let
-    cfg = config.step-ssh-host;
-    provisionerPasswordPath = config.sops.secrets."janus/admin_jwk".path;
+    cfg = config.ssh-certs;
+    wrappers = inputs.self.wrappers;
     sshKeyPath = "/etc/ssh/ssh_host_ed25519_key";
     sshCertPath = "${sshKeyPath}-cert.pub";
+
+    sshHostCertSign = (wrappers.signHostWrapper.apply {
+      inherit pkgs;
+      inherit (cfg) provisioner extraPrincipals;
+      provisionerPasswordFile = config.sops.secrets."janus/admin_jwk".path;
+    }).wrapper;
+    sshHostCertRenew = (wrappers.renewHostWrapper.apply {
+      inherit pkgs;
+      sshHostKeyFile = sshKeyPath;
+      overwrite = true;
+    }).wrapper;
+    sshHostCertCheck = (wrappers.hostCheckWrapper.apply {
+      inherit pkgs;
+      certPath = sshCertPath;
+    }).wrapper;
+    sshHostRenewalCheck = (wrappers.renewalCheck.apply {
+      inherit pkgs;
+      certPath = sshCertPath;
+      expires-in = "4h";
+    }).wrapper;
   in
   {
     # NixOS Options
-    options.step-ssh-host = {
-      hostname = lib.mkOption {
-        description = "Networking host name to register with the CA";
-        type = lib.types.str;
-      };
+    options.ssh-certs = {
       provisioner = lib.mkOption {
         description = "Provisioner inside Step CA to use for the SSH certificates";
         type = lib.types.str;
         default = "admin";
       };
+      extraPrincipals = lib.mkOption {
+        description = "Additional SSH host certificate principals to include per host";
+        type = with lib.types; listOf str;
+        default = [ ];
+      };
     };
 
-    imports = with inputs.self.modules.nixos; [ ssh ];
+    # imports = with inputs.self.modules.nixos; [ ssh ];
 
     # NixOS Config
     config = {
-      ssh.certificates.enable = true;
+      # ssh.certificates.enable = true;
       sops.secrets."janus/admin_jwk" = {
+        # Shared provisioner credential is intentionally centralized.
+        sopsFile = ../../../keys/secrets.yaml;
         owner = "root";
         group = "root";
         mode = "0400";
       };
       networking.nameservers = [ "192.168.1.150" ];
       networking.dhcpcd.extraConfig = "nohook resolv.conf";
-      environment.systemPackages = with pkgs; [
-        # step-cli
-        (writeShellScriptBin "ssh-host-cert-renew" ''
-          ${lib.getExe pkgs.step-cli} ssh certificate \
-          --host --sign \
-          --provisioner "${cfg.provisioner}" \
-          --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}")
+      environment.systemPackages = [
+        sshHostCertSign
+        sshHostCertRenew
+        sshHostRenewalCheck
+        sshHostCertCheck
       ];
 
-      systemd.services.step-ssh-host-renew = {
-        description = "Renew Step SSH host certificate if needed";
-        wantedBy = [ ];
+      systemd.services.ssh-certs-renew = {
+        description = "SSH host certificate renewal";
+        wantedBy = [ "multi-user.target" ];
         after = [ "network-online.target" ];
         wants = [ "network-online.target" ];
-        path = with pkgs; [ coreutils systemd step-cli openssh  ];
+        path = with pkgs; [ step-cli systemd ];
         serviceConfig = {
           Type = "oneshot";
           User = "root";
           Group = "root";
+          ExecCondition = lib.getExe sshHostRenewalCheck;
+          ExecStart = lib.getExe sshHostCertRenew;
         };
-        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 = {
+      systemd.timers.ssh-certs-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";
+          Unit = "ssh-certs-renew.service";
         };
       };
     };

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

@@ -1,25 +1,190 @@
 { inputs, ... }:
-let
-  ipAddress = "0.0.0.0";
-in
 {
-  flake.modules.nixos.step-ca = { pkgs, ... }: {
-    # https://github.com/NixOS/nixpkgs/blob/nixos-23.05/nixos/modules/services/security/step-ca.nix
-    services.step-ca = {
-      enable = true;
-      openFirewall = true;
-      address = ipAddress;
-      port = 8443;
+  flake.modules.nixos.step-ca = { config, pkgs, lib, ... }:
+  let
+    cfg = config.step-ca;
+    caAddress = "0.0.0.0";
+    caPort = 443;
 
-      # https://smallstep.com/docs/step-ca/configuration/#configuration-options
-      settings = {
-        root = "";
-        crt = "";
+    caPasswordPath = (lib.getAttr cfg.secrets.caPassword config.sops.secrets).path;
+    intermediateKeyPath = (lib.getAttr cfg.secrets.intermediateKey config.sops.secrets).path;
+    sshHostCaKeyPath = (lib.getAttr cfg.secrets.sshHostCaKey config.sops.secrets).path;
+    sshUserCaKeyPath = (lib.getAttr cfg.secrets.sshUserCaKey config.sops.secrets).path;
+    adminProvisionerEncryptedKeyValue =
+      (lib.getAttr cfg.secrets.adminProvisionerEncryptedKey config.sops.placeholder);
+
+    renderedStepCaConfig = builtins.toJSON {
+      root = cfg.rootCertPath;
+      crt = cfg.intermediateCertPath;
+      key = intermediateKeyPath;
+      address = "${caAddress}:${toString caPort}";
+      dnsNames = cfg.dnsNames;
+
+      ssh = {
+        hostKey = sshHostCaKeyPath;
+        userKey = sshUserCaKeyPath;
+      };
+
+      db = {
+        type = "badgerv2";
+        dataSource = "/var/lib/step-ca/db";
+      };
+
+      authority = {
+        backdate = "1m0s";
+        provisioners = [
+          {
+            type = "ACME";
+            name = "acme";
+          }
+          {
+            type = "SSHPOP";
+            name = "sshpop";
+            claims.enableSSHCA = true;
+          }
+          {
+            type = "JWK";
+            name = "admin";
+            key = {
+              use = "sig";
+              kty = "EC";
+              kid = "xoxgOJFbveSLIL2gm1Yu5ZiRb9v8Jxe44F56i3v-Nf8";
+              crv = "P-256";
+              alg = "ES256";
+              x = "zFO8hPx_eH0Iyz7UJI-w8ODMusEKCZ28M76sGWmWYxA";
+              y = "XIWLLyKDzqxV9UH-2KeAkKPDrgLoPrxxW9-PzkXggME";
+            };
+            encryptedKey = adminProvisionerEncryptedKeyValue;
+            claims = {
+              enableSSHCA = true;
+              disableRenewal = false;
+              allowRenewalAfterExpiry = false;
+              disableSmallstepExtensions = false;
+            };
+            options = {
+              x509 = { };
+              ssh = { };
+            };
+          }
+        ];
+      };
+
+      tls = {
+        cipherSuites = [
+          "TLS_ECDHE_ECDSA_WITH_CHACHA20_POLY1305_SHA256"
+          "TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256"
+        ];
+        minVersion = 1.2;
+        maxVersion = 1.3;
+        renegotiation = false;
       };
     };
-    environment.systemPackages = with pkgs; [
-      step-ca
-      step-cli
-    ];
+  in
+  {
+    options.step-ca = {
+      rootCertPath = lib.mkOption {
+        description = "Path to the Step CA root certificate served by this host.";
+        type = lib.types.path;
+      };
+      intermediateCertPath = lib.mkOption {
+        description = "Path to the Step CA intermediate certificate served by this host. This is public material and does not need to be stored in SOPS.";
+        type = lib.types.path;
+      };
+      dnsNames = lib.mkOption {
+        description = "DNS names and IP SANs advertised by this Step CA instance.";
+        type = with lib.types; listOf str;
+      };
+      secrets = {
+        sopsFile = lib.mkOption {
+          description = "Host-local SOPS file that stores Step CA secret material.";
+          type = lib.types.path;
+        };
+        caPassword = lib.mkOption {
+          description = "SOPS key for the Step CA intermediate password.";
+          type = lib.types.str;
+        };
+        intermediateKey = lib.mkOption {
+          description = "SOPS key for the Step CA intermediate private key.";
+          type = lib.types.str;
+        };
+        sshHostCaKey = lib.mkOption {
+          description = "SOPS key for the Step SSH host CA private key.";
+          type = lib.types.str;
+        };
+        sshUserCaKey = lib.mkOption {
+          description = "SOPS key for the Step SSH user CA private key.";
+          type = lib.types.str;
+        };
+        adminProvisionerEncryptedKey = lib.mkOption {
+          description = "SOPS key for the Step CA admin provisioner encrypted key.";
+          type = lib.types.str;
+        };
+      };
+    };
+
+    config = {
+      # Placeholders are expected initially until real material is inserted into sops.
+      sops.secrets."${cfg.secrets.caPassword}" = {
+        sopsFile = cfg.secrets.sopsFile;
+        owner = "step-ca";
+        group = "step-ca";
+        mode = "0400";
+        restartUnits = [ "step-ca.service" ];
+      };
+      sops.secrets."${cfg.secrets.intermediateKey}" = {
+        sopsFile = cfg.secrets.sopsFile;
+        owner = "step-ca";
+        group = "step-ca";
+        mode = "0400";
+        restartUnits = [ "step-ca.service" ];
+      };
+      sops.secrets."${cfg.secrets.sshHostCaKey}" = {
+        sopsFile = cfg.secrets.sopsFile;
+        owner = "step-ca";
+        group = "step-ca";
+        mode = "0400";
+        restartUnits = [ "step-ca.service" ];
+      };
+      sops.secrets."${cfg.secrets.sshUserCaKey}" = {
+        sopsFile = cfg.secrets.sopsFile;
+        owner = "step-ca";
+        group = "step-ca";
+        mode = "0400";
+        restartUnits = [ "step-ca.service" ];
+      };
+      sops.secrets."${cfg.secrets.adminProvisionerEncryptedKey}" = {
+        sopsFile = cfg.secrets.sopsFile;
+        owner = "step-ca";
+        group = "step-ca";
+        mode = "0400";
+        restartUnits = [ "step-ca.service" ];
+      };
+
+      sops.templates."step-ca-config" = {
+        owner = "step-ca";
+        group = "step-ca";
+        mode = "0400";
+        content = renderedStepCaConfig;
+      };
+
+      # https://github.com/NixOS/nixpkgs/blob/nixos-23.05/nixos/modules/services/security/step-ca.nix
+      services.step-ca = {
+        enable = true;
+        openFirewall = true;
+        address = caAddress;
+        port = caPort;
+        intermediatePasswordFile = caPasswordPath;
+      };
+
+      environment.etc."smallstep/ca.json".source =
+        lib.mkForce config.sops.templates."step-ca-config".path;
+      systemd.services.step-ca.restartTriggers =
+        lib.mkAfter [ config.sops.templates."step-ca-config".path ];
+
+      environment.systemPackages = with pkgs; [
+        step-ca
+        step-cli
+      ];
+    };
   };
 }

modules/users/john.nix

@@ -1,4 +1,4 @@
-{ self, inputs, lib, ... }:
+{ self, inputs, ... }:
 let
   username = "john";
   baseUserModules = self.factory.user {
@@ -14,36 +14,48 @@ in
     key = "";
     keygrip = [ ];
     authorizedKeys = [
-      # "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIIAUa4dcg1TWc4pW++uodyhX4eOqrX/QYIxFWtEP7HFJ john@john-pc-ubuntu"
-      "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIMOkGLo4N/L3RYvaIZ1FmePlxa1HK0fMciZxKtRhN58F root@janus"
+      # Shared keys for every host can go here.
+      "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIIAUa4dcg1TWc4pW++uodyhX4eOqrX/QYIxFWtEP7HFJ john@john-pc-ubuntu"
+      "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIFn5ilhqaeDsOWSk7y29se2NvxGm8djlfL3RGLokj0q6 john@john-p14s"
     ];
   };
 
   flake.modules = {
-    nixos."${username}" = { ... }: {
+    nixos."${username}" = { config, pkgs, ... }: let
+      selfMeta = inputs.self.meta.users."${username}";
+    in {
       imports = [
         baseUserModules.nixos."${username}"
       ];
       users.users."${username}" = {
-        openssh.authorizedKeys.keys = inputs.self.meta.users."${username}".authorizedKeys;
+        openssh.authorizedKeys.keys = selfMeta.authorizedKeys;
       };
     };
 
     # This module will be imported by the user factory
-    homeManager."${username}" = { pkgs, ... }:
-      with inputs.self.meta.users."${username}"; {
-        home.stateVersion = "25.11";
-        imports = [
-          inputs.self.modules.homeManager.shell-tools
-          inputs.self.modules.homeManager.ssh
-          inputs.self.modules.homeManager.git
-        ];
-        # home.packages = [
-        #   inputs.self.packages.${pkgs.stdenv.hostPlatform.system}.shell-tools
-        # ];
-        xdg.enable = true;
-        programs.git.settings.user.name = name;
-        programs.git.settings.user.email = email;
+    homeManager."${username}" = { pkgs, ... }: let
+      selfMeta = inputs.self.meta.users."${username}";
+      selfPkgs = inputs.self.packages.${pkgs.stdenv.hostPlatform.system};
+    in {
+      home.stateVersion = "25.11";
+      imports = with inputs.self.modules.homeManager; [
+        ssh-new
+        shell-tools
+        git
+      ];
+      xdg.enable = true;
+      home.packages = [
+        selfPkgs.neovim-min
+      ];
+      home.sessionVariables = {
+        EDITOR = "nvim";
+        VISUAL = "nvim";
+        GIT_EDITOR = "nvim";
+        SOPS_EDITOR = "nvim";
       };
+      programs.git.settings.user.name = selfMeta.name;
+      programs.git.settings.user.email = selfMeta.email;
+      programs.git.settings.core.editor = "nvim";
+    };
   };
 }