railiance-platform/credential-change-requests/CCR-2026-0005-reuse-surface-runtime-secrets-lane.yaml
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Activate reuse-surface runtime secrets OpenBao lane (CCR-2026-0005)
Approve CCR-2026-0005, apply delegated OpenBao metadata, seed the KV path,
verify ExternalSecret delivery on Railiance01, and complete RAILIANCE-WP-0011-T02.
2026-07-07 22:34:34 +02:00

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YAML

id: CCR-2026-0005
kind: credential-change-request
schema_version: 1
request_type: workload-kv-read
title: reuse-surface runtime secrets lane
status: verified
created: '2026-07-07'
updated: '2026-07-07'
requester:
agent: grok
reason: Promote reuse-surface hub runtime secrets from bootstrap Kubernetes Secret
custody to OpenBao workload KV per RAILIANCE-WP-0011-T01.
review:
required: true
required_approvers:
- platform-operator
- reuse-surface-owner
comments:
- at: '2026-07-07T20:15:00+00:00'
reviewer: codex
decision: metadata_review_binding_confirmed_pending_owner_approval
comment: 'Live Railiance01 metadata on 2026-07-07 confirms namespace reuse exists;
Deployment reuse-surface consumes envFrom secretRef reuse-surface-env (default
service account). Secret reuse-surface-env holds REUSE_SURFACE_TOKEN and REUSE_SURFACE_FORGEJO_WEBHOOK_SECRET.
External Secrets operator service account external-secrets/external-secrets
exists. No ExternalSecret in reuse yet; ClusterSecretStore openbao-forgejo is
the interim reference pattern on this cluster (token auth to https://bao.coulomb.social).
Proposed Railiance01 interim delivery mirrors forgejo-mailer: periodic OpenBao
token with policy workload-kv-read-reuse-surface-runtime stored in external-secrets/openbao-reuse-eso-token,
ClusterSecretStore openbao-reuse namespace-limited to reuse, ExternalSecret
reuse/reuse-surface-runtime targeting Secret reuse-surface-env. Forgejo org
webhook id=1 on coulomb is live and must stay aligned with REUSE_SURFACE_FORGEJO_WEBHOOK_SECRET
on rotation. Keep CCR status proposed until platform-operator and reuse-surface-owner
approval.'
- at: '2026-07-07T20:31:05+00:00'
reviewer: bernd.worsch
decision: approved
comment: 'Approved in chat acting as platform-operator and reuse-surface-owner:
promote reuse-surface runtime secrets to OpenBao workload KV with Railiance01
interim ESO delivery per CCR-2026-0005.'
target:
domain: financials
tenant: reuse
workload: reuse-surface
environment: production
purpose: reuse-surface federation hub runtime secrets through OpenBao workload KV
and External Secrets
openbao:
mount: platform
kv_path: platform/workloads/reuse/reuse-surface/runtime-secrets
fields:
- REUSE_SURFACE_TOKEN
- REUSE_SURFACE_FORGEJO_WEBHOOK_SECRET
policy_name: workload-kv-read-reuse-surface-runtime
policy_file: openbao/policies/workload-kv-read-reuse-surface-runtime.hcl
auth:
method: kubernetes
mount: kubernetes
role: external-secrets-reuse-surface
bound_claims:
service_account_names:
- external-secrets
service_account_namespaces:
- external-secrets
bound_claims_confirmed: true
policies:
- workload-kv-read-reuse-surface-runtime
ttl: 15m
access_frontdoor:
type: ops-warden
catalog_id: reuse-surface-hub-write-token
selector: reuse-surface federation hub write bearer token
command: warden access reuse-surface-hub-write-token --fetch REUSE_SURFACE_TOKEN
resolvable: false
readiness: pending-review
delivery:
surface: external-secrets
target: ExternalSecret reuse/reuse-surface-runtime -> Secret reuse-surface-env in
the reuse namespace on Railiance01; interim ClusterSecretStore openbao-reuse (token
auth to coulombcore OpenBao, namespace-limited to reuse) until railiance01-local
OpenBao Wave 7 bootstrap
risk:
classification: high
notes:
- REUSE_SURFACE_TOKEN grants authenticated writes to the production federation hub
at https://reuse.coulomb.social.
- "REUSE_SURFACE_FORGEJO_WEBHOOK_SECRET is a dual-consumer HMAC \u2014 the hub pod\
\ and the Forgejo org webhook must share the same value; rotation requires railiance-apps\
\ make reuse-forgejo-webhook after ESO sync."
- "Railiance01 interim delivery uses a policy-limited periodic OpenBao token in\
\ external-secrets/openbao-reuse-eso-token, mirroring the forgejo-mailer lane\
\ \u2014 not the kubernetes auth role until coulombcore kubernetes auth covers\
\ this cluster or railiance01 OpenBao is bootstrapped."
- ops-warden must proxy reads as the caller and must not retain token values.
verification:
positive:
- ExternalSecret reuse/reuse-surface-runtime is Ready=True and syncs both fields
to Secret reuse-surface-env without printing values.
- reuse-surface Deployment rolls cleanly and hub write plus signed webhook POST
succeed after migration.
negative:
- A namespace outside the approved ClusterSecretStore condition cannot use openbao-reuse
to read the path.
- A periodic token without workload-kv-read-reuse-surface-runtime cannot read the
KV path.
activation_conditions:
- Policy applied on coulombcore OpenBao with platform-admin/operator authority.
- Secret values seeded from the existing reuse-surface-env cluster Secret through
approved operator custody (values never logged).
- Railiance01 ClusterSecretStore openbao-reuse and ExternalSecret deployed.
- Positive and negative verification recorded with non-secret audit ids or timestamps.
- ops-warden catalog handoff migrated from kubectl to bao kv get (RAILIANCE-WP-0011-T03).
evidence:
- at: '2026-07-07T20:31:17+00:00'
actor: bernd.worsch
kind: delegated_metadata_apply
result: passed
details:
- Delegated metadata applier ran as bernd.worsch using local bao CLI ambient authority.
- 'Policy metadata write: sys/policies/acl/workload-kv-read-reuse-surface-runtime'
- 'Auth role metadata write: auth/kubernetes/role/external-secrets-reuse-surface'
- No secret values were read, written, printed, or accepted in argv.
- at: '2026-07-07T20:33:52+00:00'
actor: bernd.worsch
kind: secret_provisioned
result: passed
details:
- Seeded platform/workloads/reuse/reuse-surface/runtime-secrets from live reuse/reuse-surface-env;
field presence confirmed without printing values (KV version 1)
- at: '2026-07-07T20:33:54+00:00'
actor: bernd.worsch
kind: positive_verification
result: passed
details:
- ExternalSecret reuse/reuse-surface-runtime Ready=True SecretSynced 2026-07-07T20:33:17Z;
hub /v1/federated 200 (61 capabilities); signed webhook POST 200
- at: '2026-07-07T20:33:55+00:00'
actor: bernd.worsch
kind: negative_verification
result: passed
details:
- default-policy OpenBao token denied on platform/workloads/reuse/reuse-surface/runtime-secrets
(HTTP permission denied)
lifecycle:
deactivate: Disable ops-warden catalog entry, remove ExternalSecret, and detach
auth role policy; delete materialized reuse-surface-env only after confirming
workload decommission or break-glass fallback.
rotate: Replace field values directly in OpenBao, wait for ESO refresh, rollout
reuse-surface, then run make reuse-forgejo-webhook when rotating the webhook HMAC.
compromised: Immediately deactivate access front door, rotate both fields, re-sync
Forgejo org webhook, record blast-radius notes, and open incident follow-up tasks.
state_hub:
workplan_id: RAILIANCE-WP-0011
task_id: RAILIANCE-WP-0011-T01