ops-warden/SCOPE.md

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# SCOPE
> This file helps you quickly understand what this repository is about,
> when it is relevant, and when it is not.
> Aspirational direction lives in `INTENT.md`.
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---
## One-liner
Operational access steward for the NetKingdom security model — issues short-lived
SSH certificates for `adm`/`agt`/`atm` actors, documents how to obtain other
credential types from the right platform subsystems, and keeps ops access guidance
aligned with NetKingdom canon.
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---
## Where we are (2026-06-24)
ops-warden **issues short-lived SSH certificates and routes every other credential
need to the subsystem that owns it.** SSH signing is **production-verified** on
Railiance OpenBao (`warden sign` against `https://bao.coulomb.social`, host CA trust
deployed).
**Access routing** is shipped: `wiki/AccessRouting.md`, credential routing wiki,
NetKingdom security map, machine-readable pointer catalog
(`registry/routing/catalog.yaml`, WP-0010), and `warden route` lookup CLI
(`list`/`show`/`find`, `--json`, WP-0011).
**Policy gate** is shipped on the caller side (WP-0007) with production registry
and smoke evidence (WP-0009 archived). flex-auth published the `ssh-certificate`
policy package (FLEX-WP-0006). `policy.enabled` remains **false** in production
until flex-auth is deployed to a reachable URL (flex-auth FLEX-WP-0007).
**INTENT alignment:** SSH issuance mission met in production. Remaining distance
is integration breadth (ops-bridge `cert_command` on live tunnels), flex-auth
runtime deployment (not ops-warden code), and operator hygiene.
### Issue vs route
ops-warden executes exactly one lane and points at the owner for the rest.
| Need | Subsystem | ops-warden role |
| --- | --- | --- |
| SSH cert for host/ops access (`adm`/`agt`/`atm`) | **ops-warden** | **Issue** (`warden sign`) |
| API key / DB cred / dynamic lease | OpenBao | Route — point at path |
| "May I perform action X?" | flex-auth | Route — point at policy |
| Login / OIDC / MFA | key-cape / Keycloak | Route — point at IAM Profile |
| SSH tunnel / port forward | ops-bridge | Route — supply `cert_command` |
| Host principal deployment | railiance-infra | Route — point at Ansible |
Full role and boundary: `wiki/AccessRouting.md`. The catalog is a **pointer layer**
it never restates an owner's procedure (authored `steps` exist only for the SSH lane).
Gap analysis: `history/2026-06-24-intent-scope-gap-analysis.md` (current);
`history/2026-06-18-post-wp0008-intent-scope-reassessment.md` (SSH lane);
`history/2026-06-18-access-routing-intent-shift-assessment.md` (routing charter).
---
## INTENT gap snapshot
| INTENT success criterion | Status |
| --- | --- |
| Worker knows which subsystem for each credential type | Met |
| SSH short-lived, inventoried, audited | Met (production) |
| ops-bridge integrates via stable `cert_command` | **Partial** — contract yes; tunnels still static-key |
| NetKingdom evolution reflected in docs | Met |
| Non-SSH secrets stay out of ops-warden | Met |
**Maturity vector:** `D5 / A4 / C4 / R3` (Discovery / Availability / Completeness / Reliability)
| Dimension | Level | Meaning today |
| --- | --- | --- |
| D5 | Discovery | Routing wiki + security map + pointer catalog + NK canon cross-links |
| A4 | Availability | CLI + `warden route` + opt-in policy gate + agent `--json` lookup |
| C4 | Completeness | SSH lane prod-verified; policy gate + registry smoke shipped; prod flip waits flex-auth deploy |
| R3 | Reliability | Live OpenBao sign evidence on Railiance |
---
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## Core Idea
**Today:** implements the SSH certificate lane from `wiki/AccessManagementDirective.md`
§§15 — CA signing, actor inventory, TTL policy, cert-side scorecard, optional
flex-auth pre-sign gate, and the `cert_command` interface for ops-bridge. Production
path uses OpenBao SSH engine (`backend: vault`).
**Direction (INTENT):** issue short-lived SSH certificates and route dev workers to
key-cape, flex-auth, OpenBao, ops-bridge, and railiance components for everything
else — implementing only the SSH certificate lane directly, pointing at the owner
for the rest.
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---
## In Scope
### Implemented (SSH lane)
- Local CA backend (`ssh-keygen -s`)
- OpenBao / Vault-compatible SSH engine backend (**production-verified**)
- Actor identity registry (`inventory.yaml`)
- `cert_command`: `warden sign <actor> --pubkey <path>` → cert on stdout
- TTL enforcement per `ActorType` (`adm` 48 h, `agt` 24 h, `atm` 8 h)
- `warden status`, cleanup, scorecard, signatures log
- Opt-in flex-auth policy gate (`policy.enabled`, `policy_decision_id` in log)
- Production flex-auth registry builder (`scripts/build_flex_auth_registry.py`,
`registry/flex-auth/production_registry_snapshot.json`)
- Policy gate smoke runner (`scripts/policy_gate_production_smoke.sh`)
- `warden route` lookup CLI (`list`/`show`/`find`, `--json`) over the pointer catalog
- `warden issue` and `ops-ssh-wrapper` (local backend; vault uses sign-only)
- Runbooks for OpenBao config and Inter-Hub bootstrap SSH envelope
### Stewardship (documentation and alignment)
- NetKingdom security routing guidance — which subsystem owns which credential type
- Wiki and config references aligned with OpenBao-first platform standard
- Capability registry entry for SSH certificate issuance
- Routing pointer catalog (`registry/routing/catalog.yaml`)
- Keeping ops access patterns consistent with `net-kingdom` platform architecture
### Shipped workplans (archived)
| WP | Focus |
| --- | --- |
| WP-00010005 | Initial CLI, quality, hygiene, OpenBao docs, hub sync |
| WP-0006 | Credential routing, security map, inventory patterns, OpenBao checklist |
| WP-0007 | Opt-in flex-auth policy gate (`policy.enabled`) |
| WP-0008 | Production sign verification, stewardship closeout, archive hygiene |
| WP-0009 | flex-auth registry + policy smoke; pickup brief for FLEX-WP-0007 |
| WP-0010 | Access routing charter + pointer catalog |
| WP-0011 | `warden route` lookup CLI |
| WP-0013 | Production integration closeout — cert_command playbook, token hygiene, principals drift |
### Active / ready
| WP | Status | Focus |
| --- | --- | --- |
| **WP-0012** | `active` | Routing scenario playbooks (catalog + wiki expansion) |
### Known gaps (not ops-warden workplans)
| Gap | Owner | Notes |
| --- | --- | --- |
| flex-auth production runtime + registry deploy | flex-auth | **FLEX-WP-0007** — unblocks `policy.enabled: true` |
| Vault-backed policy gate joint smoke | flex-auth + operator | Needs valid scoped `VAULT_TOKEN` |
| ops-bridge `cert_command` on live tunnels | ops-bridge | Playbook shipped (`wiki/playbooks/ops-bridge-tunnel-cert.md`); pilot pending |
| Principals sync warden ↔ railiance-infra | ops-warden + infra | `scripts/check_principals_drift.py` — operator runs periodically |
| NK-WP-0009 joint SSH tutorial | net-kingdom | Parallel coordination track |
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---
## Out of Scope
- **Issuing** non-SSH secrets (API keys, DB creds, S3 STS, Inter-Hub keys) → OpenBao
with flex-auth policy where required; ops-warden documents paths only
- Identity / OIDC / MFA → key-cape, Keycloak
- Authorization policy decisions → flex-auth
- flex-auth runtime deployment → flex-auth (`FLEX-WP-0007`)
- Tunnel lifecycle → `ops-bridge`
- Host principal deployment → `railiance-infra`
- OpenBao / Vault cluster deployment → `railiance-platform`
- Human admin SSH key generation (self-service `ssh-keygen`)
- Session recording, SIEM, SSO / Teleport at scale
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---
## Relevant When
- Issuing or refreshing an **SSH cert** for `adm`/`agt`/`atm`
- A dev worker needs to know **where to get credentials** in the NetKingdom stack
- An agent needs **`warden route find`** instead of re-deriving routing from wiki prose
- `ops-bridge` needs a `cert_command` for a tunnel
- Adding actors to the principals inventory (regenerate flex-auth registry snapshot)
- Inter-Hub or bootstrap tasks need a **short-lived agent SSH envelope**
- Checking cert-side compliance (scorecard)
- Enabling or testing the opt-in flex-auth policy gate
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---
## Not Relevant When
- Storing or vending **API keys or runtime secrets** (→ OpenBao)
- Policy decisions on resource access (→ flex-auth)
- Managing tunnels without SSH cert issuance (→ ops-bridge)
- Static-key-only legacy access (ops-bridge static key mode)
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---
## Current State
- **SSH CLI:** v0.1.0 — local + OpenBao backends
- **Production sign:** verified 2026-06-18 (`history/2026-06-17-openbao-production-verify.md`)
- **Access routing:** WP-0010 + WP-0011 shipped (`warden route`, pointer catalog)
- **Policy gate:** caller shipped (WP-0007); registry + smoke complete (WP-0009 archived).
`policy.enabled: false` until flex-auth reachable (`FLEX-WP-0007`)
- **Active work:** WP-0012 (routing playbooks — T2/T3 done)
- **Integration docs:** cert_command migration, token hygiene, principals drift (`wiki/playbooks/`)
- **Latest assessment:** `history/2026-06-24-intent-scope-gap-analysis.md`
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---
## How It Fits (NetKingdom)
```text
key-cape / Keycloak identity claims
→ flex-auth authorization decisions
→ OpenBao runtime secrets & dynamic credentials
→ ops-warden SSH certs + operational access guidance
→ ops-bridge tunnel transport (cert_command consumer)
→ railiance-* deployment and host enforcement
```
Upstream: OpenBao SSH engine (production) or local CA (labs). Actor inventory in
operator config or Git-tracked patterns. flex-auth registry snapshot derived from
inventory when policy gate is enabled.
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Downstream: `ops-bridge` (primary), kaizen agents, CI automations, human operators.
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---
## Terminology
- `ActorType`: `adm` | `agt` | `atm`
- `cert_command`: shell command returning a cert on stdout
- `inventory.yaml`: actor → principals + TTL registry
- `LocalCA` / `VaultCA`: signing backends (`backend: local` | `vault`)
- Pointer catalog: `registry/routing/catalog.yaml` — subsystem ownership lookup only
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---
## Related Repositories
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| Repo | Relationship |
| --- | --- |
| `net-kingdom` | Canonical security architecture; ops-warden aligns to it |
| `ops-bridge` | Primary cert_command consumer |
| `railiance-infra` | Host-side SSH principals and hardening |
| `railiance-platform` | OpenBao deployment and platform secrets |
| `flex-auth` | Authorization; policy package shipped (FLEX-WP-0006); runtime deploy FLEX-WP-0007 |
| `key-cape` | Identity / IAM Profile lightweight mode |
| `state-hub` | Workstream registry |
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---
## Provided Capabilities
```capability
type: security
title: SSH certificate issuance
description: Issues short-lived CA-signed SSH certificates for adm/agt/atm actors via a
pluggable cert_command interface; documents NetKingdom operational access routing;
supports local CA and OpenBao/Vault-compatible SSH engine backends.
keywords: [ssh, certificate, ca, credential, warden, ops-warden, pki, openbao, vault, netkingdom]
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```
---
## Getting Oriented
| Read first | Purpose |
| --- | --- |
| `INTENT.md` | Why ops-warden exists and where it is going |
| `SCOPE.md` | What is implemented today (this file) |
| `wiki/AccessRouting.md` | What ops-warden issues vs routes (role and boundary) |
| `wiki/CredentialRouting.md` | Which subsystem for each credential need |
| `registry/routing/catalog.yaml` | Machine-readable routing pointer catalog |
| `wiki/NetKingdomSecurityMap.md` | Platform security component map |
| `examples/warden.production.example.yaml` | Production warden.yaml template |
| `wiki/PolicyGatedSigning.md` | flex-auth opt-in gate + registry rollout |
| `wiki/AccessManagementDirective.md` | SSH actor model |
| `wiki/OpsWardenConfig.md` | warden.yaml and OpenBao |
| `wiki/CertCommandInterface.md` | cert_command contract |
| `history/2026-06-24-intent-scope-gap-analysis.md` | Current gap analysis + WP-0013 |
| `history/2026-06-18-post-wp0008-intent-scope-reassessment.md` | SSH lane gap analysis |
| `history/2026-06-18-access-routing-intent-shift-assessment.md` | Routing charter decision |
| `history/2026-06-23-flex-auth-policy-gate-production-smoke.md` | Policy gate smoke evidence |
| `net-kingdom/docs/platform-identity-security-architecture.md` | Platform security canon |