tegwick
11bba92b84
Forgejo sandbox deploy key and mail AppRole delivered to railiance01; checkboxes closed with host path and catalog ids (no secret values).
96 lines
4.7 KiB
Markdown
96 lines
4.7 KiB
Markdown
# Agent Harness — OpenBao Secret Lanes (BINKY-WP-0004-T03)
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> Status: prepared 2026-07-17. Catalog metadata and provisioning steps only —
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> **no secret values appear here or anywhere in git/hub/chat**. All new
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> provisioning is founder Red lane per AutonomyPolicy.md.
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The agent harness (DEC-2026-002 resolved: single shared runtime repo `agent-harness`, deployed on Railiance)
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needs three credential lanes. One exists and is reusable; two need
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provisioning.
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## Lane 1 — LLM provider key: REUSE (verified)
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Warden catalog `openrouter-llm-connect` (active, resolvable, reviewed
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2026-07-02):
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- Path: `platform/workloads/activity-core/llm-connect/llm-connect-provider-secrets`
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- Field: `OPENROUTER_API_KEY`
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- Auth: any token carrying policy `workload-kv-read-llm-connect-provider-secrets`
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- Policy gate: `flex-auth check secret.read:llm-connect` (advisory today)
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**Verdict: reuse.** The key is scoped to "llm-connect in activity-core"; the
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agent harness is the consumer that scoping anticipated (it executes tasks
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activity-core emits, via llm-connect adapters). No new secret needed. If the
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worker later gets its own workload identity, bind that identity to the same
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policy — same secret, separate auth principal — rather than duplicating the
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key.
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## Lane 2 — Forgejo deploy key: NEW (Red lane)
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No warden catalog entry exists (checked 2026-07-17; nearest match falls
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through to `key-cape-oidc-login`). The worker must push commits to target
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repos on forgejo (railiance01:30022), starting with a sandbox repo (T04),
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later binky-control (T06).
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Proposed provisioning (founder Red lane, ~10 min):
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1. Generate an ed25519 keypair on Railiance (worker host), private key never
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leaves the host; store a copy under OpenBao
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`platform/workloads/agent-harness/forgejo-deploy-key`
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(fields: `SSH_PRIVATE_KEY`, `SSH_PUBLIC_KEY`).
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2. In forgejo, add the public key as a **per-repo deploy key with write
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access** — sandbox repo only at first; add binky-control at T06 cutover.
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Per-repo deploy keys beat a machine-user account here: blast radius is
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exactly the repo list.
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3. New OpenBao policy `workload-kv-read-agent-harness-forgejo` scoped to
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that path; warden catalog entry `agent-harness-forgejo-deploy` (owner:
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railiance-platform, risk: high).
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## Lane 3 — Non-interactive AppRole for company-email scan: NEW (Red lane)
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Blocker being closed: the existing OIDC role
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`binky-company-email-imap-workload-kv-read` is browser-interactive with a
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15-minute TTL — unusable for recurring scans (email-integration checklist
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item 9, `integrations/company-email-openbao.md`).
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Proposed provisioning (founder Red lane, ~10 min):
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1. Enable/confirm AppRole auth on the OpenBao instance (`bao auth list`;
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enable at path `approle` if absent).
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2. Create role `agent-harness-binky-mail` bound to the **existing** policy
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`workload-kv-read-binky-company-email-imap` (no policy change needed):
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`token_ttl=15m`, `token_max_ttl=30m`, `secret_id_ttl=0` (or rotate
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quarterly), `token_num_uses` bounded.
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3. Deliver `role_id` + `secret_id` to the worker host via the
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secrets-engine delivery mechanism (files `0600` on Railiance, outside any
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repo). The worker logs in per run:
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`bao write auth/approle/login role_id=… secret_id=…` → short-lived token
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→ `bao kv get -field=IMAP_USERNAME|IMAP_PASSWORD tenants/binky/company-email/imap`.
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4. Warden catalog entry `agent-harness-binky-mail-approle` (owner:
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railiance-platform, risk: high) so the lane is discoverable and audited.
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Scan invocation stays exactly the manual pattern (read-only email-connect,
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values only ever in process env):
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config `integrations/mailbox-binky-company.yml`, reports to
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`mailmeta/reports/`.
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## Founder Red-lane summary
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- [x] Lane 2: forgejo deploy key (generate, register on sandbox repo, store
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in OpenBao, catalog entry) — **done 2026-07-17** on railiance01;
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write deploy key on `coulomb/executor-sandbox`; catalog
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`agent-harness-forgejo-deploy`. Add `binky-control` deploy key at
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cutover only.
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- [x] Lane 3: AppRole `agent-harness-binky-mail` (create role, deliver
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role_id/secret_id to Railiance, catalog entry) — **done 2026-07-17**;
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host dir `~/.local/agent-harness/approle-binky-mail`; catalog
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`agent-harness-binky-mail-approle`. Positive IMAP field presence +
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negative sibling-path deny verified (no values logged).
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- [x] Lane 1: nothing to do — reuse confirmed
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T04 (worker MVP) can start with Lane 1 alone plus a workstation-side dry
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run; Lanes 2–3 gate unattended operation, not development.
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Host env helper (railiance01): `source ~/.local/agent-harness/env` sets
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`BAO_ADDR`, `EXECUTOR_APPROLE_DIR`, and `PATH` for `bao`. Git SSH alias:
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`forgejo-agent-harness` → forgejo.coulomb.social:30022 with the deploy key.
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