tegwick
9c9528f5b2
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
1.3 KiB
approval-engine
The approval as a durable, authenticated, consumable object — issued before an action, verified at the moment of use, and provably not replayable.
An Engine, role PIP, in the NetKingdom security layer model (statute v0.7,
accepted; operative form net-kingdom/SECURITY-COMPANION.md). It answers one
question, totally and decidably:
Is this approval valid right now — for this exact action, target, actor, and purpose — and has it already been used?
It does not decide whether the action is permitted. That is access-engine,
which stays NetKingdom's only policy decision point. An approval is one input to
that decision.
Deliberately small, boring, and strict: atomic supersession and single
consumption are what make Canon test T-06 — Approval Replay passable.
Flexibility here would be a defect. Graded, evidence-based progression belongs to
maturity-engine; the two engines are deliberate opposites.
See INTENT.md and SCOPE.md. Declaration: layer.yaml.
Claim: docs/approval-claim.md.
Origin: flex-auth FLEX-DEC-2026-001, raised while assenting to the security
layer model.
make test
python3 -m approval_engine.cli serve --db approvals.sqlite
There is no public consume. That waits on GH-WP-0002-T06.