Operator decision 5ed3fb35-eca9-413a-82b9-95171ba85bf6 accepts tenant:platform
as the platform management, administration and services tenant, with no alias
to platform or tenant:coulomb and no implicit cross-tenant grant. This closes
the collision recorded in 5c87ba8, where the manifest served --tenant platform
while the requested registrations issued tenant:coulomb.
The store tenant is now exactly tenant:platform in the manifest, the CLI
default, and the Engine default, and the requested client registrations ask for
the same spelling. Exact JWT/store equality is retained: no mapping table, no
normalisation, no prefix handling.
Moving the defaults rather than only the manifest is deliberate. A default of
platform under a sanctioned value of tenant:platform is a trap, because a serve
that omits --tenant would come up healthy and then refuse every authenticated
call -- the exact failure this decision exists to prevent.
That default change broke ten tests whose identity fixtures hard-coded
platform. This is the hazard flex-auth reported as FLEX-DEC-2026-008: fixtures
that all carry one tenant prove nothing about the tenant field. Fixtures are
aligned to the exact spelling, and the field is now varied rather than merely
present. test_near_miss_tenant_spellings_are_forbidden refuses platform,
tenant:coulomb, case variants, whitespace variants and empty against a
tenant:platform store; test_exact_sanctioned_tenant_is_admitted pins the other
half so a reject-everything bug cannot pass it. 111 tests pass.
Also records the credential-independent half of the GLAS-WP-0015 image request:
the image builds non-root uid 10001 off the pinned base, carries schema v3 and
the new tenant default, migrates and verifies a fresh store to schema_version 3
with integrity ok, and refuses production without a persistent database or
authenticated audit delivery. No scan was run -- no scanner is installed here --
and no release digest exists, so T01 and T03 both stay open.
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01PM5HnEAhokxdfcPqBNpT7D
Assistant: claude-code
Assistant-Model: opus
Assistant-Process: 715850@bnt-lap001
Assistant-Session: eb557e93-7cb1-45d0-9e57-7d15b3edc60e
Gate House ruled binding.pdp_digest is the binding correspondence on the
GH-DEC-2026-003 path and is required there, having rejected a vocabulary
mapping for the reasons we gave. It asked this engine to record the PDP
digest at issue for approvals intended for that path, and to have the
claim state which approvals those are rather than leaving it to the
requester's memory.
Schema v3 adds approvals.pdp_path. create() refuses pdp_path true without
a pdp_digest, so an approval that would be unusable on the path fails at
issue rather than at the protected side effect. The claim exposes
binding.pdp_path, which makes it a guarantee rather than a hint: pdp_path
true implies pdp_digest is non-null.
Intent is declared and never inferred. A pdp_digest that happens to be
present is not a declaration anybody made, so a recorded digest alone
leaves pdp_path false, legacy rows migrate to false rather than being
back-filled from their digests, and a successor inherits its
predecessor's declaration. Approvals issued before the ruling stay usable
by consumers in this engine's own vocabulary and are simply not usable on
the PDP path -- the ruling's intended cost, stated as such.
Schema, both published examples, a v2-to-v3 migration test asserting
survivors keep their digest while declaring no path intent, and tests for
refusal at issue, claim exposure, non-inference, and successor
inheritance. 102 tests pass (8 new).
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01TvyJPAaVCGsVheVhcCwNND
Assistant: claude-code
Assistant-Model: opus
Assistant-Process: 411227@bnt-lap001
Assistant-Session: d566f6d3-bcaf-43c3-bc5e-3ddd0f64b535
flex-auth asked whether this engine should publish an action/target
mapping between the claim binding's vocabulary (secrets.kv.destroy,
{"id": "lane-openbao-root"}) and a policy package's (destroy, lane:...),
since their package makes no cross-check that a claim was approved for
the action being decided.
Answered no. A PIP asserting that one vocabulary's action means
another's would author policy semantics it does not own, over
vocabularies it does not own, and the failure mode is asymmetric: a wrong
mapping silently accepts a claim approved for a different action, which
is worse than no mapping. binding.pdp_digest is the correspondence and
sidesteps vocabulary entirely -- it compares the PDP's own digest to the
PDP's own digest, with no translation by anyone.
Implemented the part that was ours. pdp_digest was emitted only when
recorded, so a consumer could not distinguish "not issued against a
decision" from "we forgot to look". It is now always present and null in
that case, required-but-nullable in the schema, and documented as
something a PEP on a privileged lane must refuse. This engine states the
fact; enforcing the lane's policy stays with the consumer.
Both published examples were already contradicting the updated schema by
omitting the field -- the same fixture-versus-contract defect flex-auth
hit twice this week and that secrets-engine implemented. Fixed both, made
them cover the PDP-bound and unbound shapes so neither is inferred from
the other, and added tests/test_examples.py to validate every example
against the schema so the class cannot recur here. jsonschema added as a
dev dependency.
94 tests pass (6 new).
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01TvyJPAaVCGsVheVhcCwNND
Assistant: claude-code
Assistant-Model: opus
Assistant-Process: 411227@bnt-lap001
Assistant-Session: d566f6d3-bcaf-43c3-bc5e-3ddd0f64b535
GH-DEC-2026-005 moved the distinct-approver check off the PEP onto this
engine's valid_now. secrets-engine has implemented the split and reports
it no longer verifies the threshold independently. Gate House accepted
that as correct on layering AND as a genuine reduction in defence in
depth, and named the compensating control: not a second check at the PEP,
which is the duplication the split removes, but reconstructability at the
issuer under §9.6.
The emitted events could not support that. approval.issuance carried
required_count but never who satisfied it, and approval.use carried no
threshold evidence at all, so an auditor replaying the stream could not
recompute the evaluation without reading live rows -- rows that may since
have been superseded, revoked, or expired.
Both events now carry a threshold object: required_count,
distinct_approver_count, threshold_met, and approvers with approved_at
plus assurance and evidence_ref when recorded. Tests prove reconstruction
from the use row alone, and that the claim still discloses no approver
identities -- they are evidence for audit-core, not consumer-facing, and
the claim keeps disclosing the least it can.
Writing the tests showed distinctness is already a storage invariant:
entries is UNIQUE on (approval_id, subject_id), so a repeat approver is
refused at insert and a separate entry_count could never differ from the
distinct count. Dropped that field rather than ship a number that cannot
vary, and the test now asserts the refusal instead.
88 tests pass (4 new).
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01TvyJPAaVCGsVheVhcCwNND
Assistant: claude-code
Assistant-Model: opus
Assistant-Process: 411227@bnt-lap001
Assistant-Session: d566f6d3-bcaf-43c3-bc5e-3ddd0f64b535
Close remaining in-repo APPROVAL-WP-0002 gaps: drive GH-DEC-2026-003 against
the real HTTP surface, fail closed on JWT/human-consume/static-token paths,
treat audit 200 duplicates as drained, and ask KeyCape for the production
audience and client grants.
Assistant: grok
Assistant-Session: 01a06253-e557-7971-93d9-4f4c2cfbf455
Contracts first (T02–T04): approval claim schema with issuer, freshness,
and binding digest; local transactional outbox wire; load-bearing cadence
as heartbeat or reconciliation (layer.yaml declared).
Then the object (T06–T08): SQLite closed state machine, CAS supersession,
distinct-approver fail-closed, revocation without holder cooperation,
outbox insert in the same transaction. Tests fail the mutation when
emission fails, and revoke while the drain sink is down.
Introspection GET /v1/approvals/{id}/claim is a PIP fact, not a decision.
No public consume (T05 waits on GH-WP-0002-T06). Canon T-06 coverage for
wrong binding, expiry, revoke, and supersede.
FLEX-WP-0017 T03 is unblocked on this object; T05 remains blocked only on
consumption ordering.
Assistant: grok
Assistant-Session: 01a04ceb-2057-7e20-b0f9-c282964d5dd9
