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KEY-WP-0009-T04 is done. Re-ran verification on main with an explicit Go 1.23.0 toolchain and a writable build cache: contract validator PASS, build, vet and the full test suite pass, git diff --check clean. gofmt had drifted on internal/server/telemetry/events.go and tests/migration/scenario_c_test.go (comment alignment only, no semantic change); both reformatted so the task's formatting claim holds. The four handoffs to netkingdom, secrets-engine, ops-warden and railiance-platform were then actually sent -- the 2026-09-05 audit had shown the earlier claimed delivery had no receipts -- and each receipt id is recorded in the workplan and readable back from the hub. KEY-WP-0013-T02 and KEY-WP-0014-T04 stay in wait. Their remaining work is not ours to do, so what was owed was the request, and it is now delivered: custody admission for the two approval clients to railiance-platform, the exact human client id and callback URI to approval-engine, and the OpenBao-token vs issuer-JWT split plus Qonto rotation execution authority to ops-warden. Each message quotes the existing non-secret packet or reviewed sequence and states what is explicitly not being treated as authorization. No secret was read, no production resource changed, no route retired. SCOPE.md updated to match. Co-Authored-By: Claude Opus 5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_016uV8zoCKpA1WRAxsKRYbdH Assistant: claude-code Assistant-Model: opus Assistant-Process: 1182213@bnt-lap001 Assistant-Session: 966597b9-ae61-46a4-8b9e-1594ab3ec4ad
142 lines
6.8 KiB
Markdown
142 lines
6.8 KiB
Markdown
---
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id: KEY-WP-0013
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type: workplan
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title: "Approval-engine resource audience and client registrations"
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domain: infotech
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repo: key-cape
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status: blocked
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owner: codex
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topic_slug: approval-engine-resource-audience
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created: "2026-09-05"
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updated: "2026-09-08"
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state_hub_workstream_id: "6e815d88-b0e3-5ce0-be5d-13ab15917f7f"
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---
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Source: approval-engine inbox request 5583e896-52f2-45bd-895f-02f227b7e836,
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reviewed against its local registration and caller-authentication contracts.
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## Implement static resource audiences
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```task
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id: KEY-WP-0013-T01
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status: done
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priority: high
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state_hub_task_id: "a92432a2-4e92-5b90-be2b-d82b784bf8f0"
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```
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Added optional static audience configuration for access tokens in both grants;
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ID tokens retain the relying-party audience. Added human access-token scope.
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Published bounded approval service fragments and the human registration contract.
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Regression tests cover the default audience, request override resistance, JWKS
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signature validation, ID-token separation and service registration scope isolation.
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Browser requests and token exchanges now enforce the client scope allow-list,
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including grants removed after authorization.
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## Provision and prove live registrations
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```task
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id: KEY-WP-0013-T02
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status: wait
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priority: high
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state_hub_task_id: "607897c5-bad9-55e5-86df-7802f592d6e8"
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```
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Needs deployment-owned custody for both new secret references and an exact human
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callback registration. Deploy the implementation and registrations together,
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then prove live JWKS verification and denied excess scopes without logging values.
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Local signature proof is not live rollout evidence. See docs/approval-engine-auth-contract.md.
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2026-09-05 follow-up: read-only deployment metadata shows the current image is
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forgejo.coulomb.social/coulomb/key-cape:main-153258b and only the Qonto service
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secret environment reference is present. The two approval clients are not
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materialized through deployment environment references. Published a concrete
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non-secret admission packet at docs/approval-engine-provisioning-request.yaml.
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Custody routing has no exact admitted lane for these two clients. `warden plan`
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returned founder_required but matched an unrelated generic database lane; that
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mismatch is not authority to provision. Human callback clarification is pending.
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No secrets were read or production resources changed.
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2026-09-08: the two blocking requests were sent and their receipts are readable
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back via `GET /messages/?from_agent=key-cape`.
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- `278a3ebe-b529-49f6-bd1a-e3ebcf318260` -> railiance-platform. Custody admission
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for both clients, quoting `docs/approval-engine-provisioning-request.yaml`
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verbatim: exact OpenBao paths and `client_secret` field, the two Kubernetes
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delivery references, the two `KEYCAPE_*_CLIENT_SECRET` environment names,
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`tenant:platform` per decision `5ed3fb35-eca9-413a-82b9-95171ba85bf6`, and the
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15m lifetime. It asks for four things explicitly: confirm/correct the paths and
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fields, confirm the delivery references, name the authority for the attended
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first provision, and agree a rollout window in which registrations and the
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KeyCape version that reads them deploy together. It restates that the
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`warden plan` `founder_required` result matched an unrelated generic database
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lane and is not being treated as authorization.
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- `43fbd997-6e22-4859-8433-58b784c2df6c` -> approval-engine. Requests the two
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missing human-registration inputs — the exact `client_id` and the full callback
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URI — noting redirects are matched exactly and a near-miss fails closed at
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`/authorize`. Restates the human client shape (public, S256 PKCE,
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`audience: approval-engine`, `allowedScopes: [openid, approval:approve]`,
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`mfaRequired: true`, no consume grant) and asks approval-engine to confirm it
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validates the access token, not the ID token, against the deployed `/jwks`.
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Deployment state is unchanged from the 2026-09-05 observation: neither approval
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client is materialized. Task remains `wait` — the two admissions are owned by
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railiance-platform and approval-engine respectively, and live provisioning proof
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cannot begin until both land. Still no secret read and no production resource
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changed.
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## Reconcile tenant vocabularies across approval layers
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```task
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id: KEY-WP-0013-T03
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status: done
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priority: high
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state_hub_task_id: "e98da2eb-1f05-5c7f-bc84-711fa38b8c4a"
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```
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Source: glas-harness inbox message 356f6977-d361-4e3b-83ab-b2c7f4759286
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(GLAS-WP-0015), which asks for the exact store tenant, JWT tenant, CheckRequest
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tenant, any permitted mapping and wrong-tenant denial evidence.
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Published `docs/tenant-claim-contract.md`. The KeyCape-owned JWT tenant for all
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four reviewed service registrations is `tenant:coulomb`, bound at registration
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and required by config validation. Approval store `platform` and policy
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`tenant:platform` are owned by approval-engine and flex-auth; KeyCape performs no
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normalization or aliasing, so exact comparison does not match today. No mapping
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was invented and no live registration or policy subject was changed — the two
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admissible resolutions are recorded for the owning parties to decide.
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Added `src/internal/server/oidc/tenant_test.go`: request-supplied `tenant` and
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`tenant_hint` cannot alter the claim; two registrations never carry each other's
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tenant (the wrong-tenant denial basis); human tokens default to `tenant:coulomb`
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rather than an empty claim. Local issuance proof only, not live-rollout evidence.
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## Align approval registrations to tenant:platform
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```task
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id: KEY-WP-0013-T04
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status: done
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priority: high
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state_hub_task_id: "d93e21cc-a422-5e78-981f-9c00f3161375"
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```
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Source: glas-harness inbox message f487c63a-dd7e-4ad8-9188-eec9fbea59c6,
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operator decision 5ed3fb35-eca9-413a-82b9-95171ba85bf6 ("Use tenant:platform for
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the Glas approval dependency chain", verified resolved in the hub). This closed
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resolution 2 of the two options recorded in KEY-WP-0013-T03.
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Changed the `tenant` field on exactly `secrets-engine-approval` and
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`approval-engine-operator` in `config/service-clients.example.yaml` and the two
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matching entries in `docs/approval-engine-provisioning-request.yaml` to
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`tenant:platform`, each annotated with the decision id. `codex-railiance-platform`,
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`secrets-engine-openbao` and the human directory default keep `tenant:coulomb`.
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No audience, scope, subject, role, lifetime or MFA change; no cross-tenant grant.
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Evidence: `TestApprovalClientIssuesExactPlatformTenantAndRejectsAliases` (exact
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`tenant:platform` with `aud=approval-engine` even when the caller requests
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`platform`, `tenant:coulomb` or `TENANT:PLATFORM`),
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`TestUnrelatedServiceClientKeepsCoulombTenant`, and
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`TestServiceRegistrationTenantsAreExactPerDecision`, which pins every reviewed
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client's tenant against the real fixture so a reintroduced alias fails the build.
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Full `go test ./...` and `go vet ./...` pass. Choice only — live provisioning and
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the other admission gates remain with KEY-WP-0013-T02.
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