secrets-engine.catalog-lane.lifecycle v1 contained no reference to
input.tenant — not in well_formed, not in the denial ladder, not in a
test. A rotate on lane:glas-primary under tenant:coulomb returned allow
against the deployed package (decision:066e629bbf0c0924).
Found while answering glas-harness's tenant-alignment request, which had
asked for wrong-tenant denial evidence. There was none to return.
Three covers failed the same way: every one of the 29 fixtures carried
tenant:platform, so the suite could not report on the field; T02's own
gate named "wrong-tenant deny" and was recorded done unmet; and the
engine hashes tenant into request_digest but never compares it. Four
other published packages carry the branch — this one was the outlier.
v2 adds wrong_tenant above wrong_system, three Rego tests and three
fixtures (28/28, 32/32). The absent-tenant test caught a second defect
in the first draft: a bare input.tenant != comparison is undefined on a
missing key, so the branch dropped and the ladder reported the wrong
rung. request_tenant := object.get(input, "tenant", "") fixes it.
v2 supersedes rather than amends v1 because the defect failed open: a
consumer pinned to _VERSION=v1 would keep receiving allows with no
signal the rule beneath the version string had changed. The earlier
dual-control correction stayed at v1 because it denied everything.
Replay envelopes regenerated at v2; both request_digest values are
byte-identical, so secrets-engine's digest join needs no re-pinning.
The sweep this prompted found tenant-engine unscoped on tenant as well —
deployed, and verified allowing tenant:coulomb. Not the same fix: its
request tenant names the target rather than the caller, so a constant
would break it. Recorded and carried by FLEX-WP-0022 rather than patched
unilaterally.
FLEX-WP-0021 closes at T05; the pin still serves v1 until a redeploy.
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secrets-engine confirmed T03, and re-verifying against the regenerated
destroy fixture found something neither repository can fix alone: a
pdp_digest recorded at issue time can never equal the request_digest of a
request that carries the claim in its context, because the claim is part
of the context that is hashed. Embedding the claim changes the very
digest the claim would need to name.
Not fixture staleness. It holds for every dual-control request whose
claim travels in context -- the shape GH-DEC-2026-008 had just ruled
mandatory. Left unresolved that ruling was unimplementable for exactly
the case it was written for, and destroy would have been permanently
un-allowable in production, failing closed forever on a check that could
never pass.
flex-auth owns the canonical request digest, so the fix is ours.
binding.approval_binding_digest is the same material with
context.approval removed, emitted only when a claim was carried. An
approval issued against a claim-free Check records that Check's
request_digest; the claim-bearing request reproduces it here.
DELIBERATELY ADDITIVE, and the reason matters. The tempting fix is to
drop context.approval from request_digest entirely. That is wrong:
request_digest is the replay identity, and two requests differing only in
which approval was presented must not share one, because their decisions
differ -- one allows, the other denies dual_control_required. Collapsing
them would let an allow obtained with a valid claim be replayed against a
request carrying none. So request_digest still covers the claim and still
moves; approval_binding_digest deliberately does not, and is documented
as not a replay identity. The tests assert the two functions DISAGREE on
a claim-bearing request, which is approval-engine's formulation of how to
defend a distinction that looks like duplication.
The fixture now demonstrates the property rather than asserting it: its
claim's pdp_digest equals the envelope's approval_binding_digest with
pdp_path true, and changing the claim's contents moved request_digest
while leaving approval_binding_digest untouched. Two files a consumer can
diff.
Also picked up approval-engine's new required binding.pdp_path via the
cross-repo schema test added yesterday -- which is the test doing exactly
what it was built for, one day later.
T03 is done. secrets-engine's own digest-material defect, which our two
real envelopes caught, is recorded in the workplan.
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approval-engine filed APPROVAL-IN-0002: secrets-engine built its PEP
validator against our ActionAuthorization schema, pointed it at
GET /v1/approvals/{id}/claim, and it rejects every response. Both
envelopes declare schema_version 0.1, so it fails late and reads like an
approval-engine outage rather than a contract mismatch.
FLEX-DEC-2026-006 accepts the deferral and argues against flex-auth's own
proposal. The composed object had the PIP republish our decision, which
crosses the same layer boundary we invoked to decline authentication
evidence and to win section 17's schema. The claim-plus-DecisionEnvelope
split drops no check; each verification lands on the layer that owns it.
approval-engine asked, before the decision, whether the open G3 finding
argues for ratifying now. It does not: G3 is already closed the other
way. FLEX-WP-0019 added lifetime to the DecisionEnvelope itself, required
on every allow by schema conditional, published 2026-09-02. The trigger
resolved by adding a field rather than by composition, so the decision
stands alone and needs no bundle.
The provenance.authority == state-hub constant is our defect and is
fixed at source. It came from examples/caring/action_authorization.json,
which contradicted the same contract's ownership section. That fixture
now names approval-engine as the approval fact's authority and flex-auth
as the decision's, and its stale secrets-engine.lifecycle pin is
corrected to the reserved coordinate from FLEX-DEC-2026-005.
The contract doc and schema are marked deferred-not-withdrawn so no
other consumer builds a validator against them. The execute-time half is
untouched: /v1/check, binding, the canonical digest, and
flex-auth.decision-record.v1 stay published.
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Two cross-repo questions arrived in the flex-auth inbox and both are
answered as decision records rather than as prose in a message.
FLEX-DEC-2026-004 answers ops-warden WARDEN-WP-0034-T05. A decision
lifetime shorter than the SSH certificate TTL is meaningful, but only as
authority to issue, never as authority to use an already-issued
certificate. The pre-sign gate is the only consumer of the shorter
lifetime: no replay past expires_at, fresh Check per sign. The lever that
shortens effective access is the requested TTL as a policy input, which
is already deployed as the ttl_out_of_bounds deny. ops-warden's section
9.7.2 window through certificate TTL is correct as written and correctly
owned by the PEP; flex-auth does not want that residue moved to the PDP.
docs/decision-input-freshness.md gains the same boundary as published
contract text, so the ruling is not only in the decision log.
FLEX-DEC-2026-005 answers secrets-engine. A real policy package is
expected and flex-auth authors it here as it does for every consumer; the
reserved coordinate is secrets-engine.catalog-lane.lifecycle v1 and it
does not exist yet. Their choice not to default the pin was correct and
is endorsed explicitly. POST /v1/check is deployed but has no
estate-wide address by design -- per-consumer cluster-local pins with
default-deny ingress -- so their 2026-09-06 probe found the design
working, not an outage.
FLEX-WP-0021 carries that work: obtain the real action vocabulary from
secrets-engine, publish the package with fixtures, confirm the digest
join against a real decision record, then stand up a
flex-auth-secrets-engine pin in warn without moving the other two pins.
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flex-auth answers gate-house's assent request on the three items ratified in
GH-DEC-2026-001, following the estate precedent that a boundary is drawn on
review by the other side.
Assent to all three, with one conformance debt flex-auth accepts as its own and
two conditions on the rename:
- Engine framing and sole decision point: assent. flex-auth cannot hold this
boundary against zone-engine and decline it as a general rule. But standard
section 6 also binds flex-auth: DecisionProvenance carries no registry
snapshot digest, so a decision that turned on registry content cannot be
replayed from its own provenance. Recorded as a known non-conformance rather
than claimed as conformance.
- access-engine rename: assent to the name, not to execution. Repository
identity and runtime identity must rename in separate revertible steps —
since FLEX-WP-0016 the enforcing ops-warden pin binds tokens to the
protected-system name, so a single-step rename 401s every warden sign,
including the certificate the ops-bridge tunnels depend on. FLEX-WP prefix
ownership stays with the repository.
- Authoring/evaluation split: assent, with the section 6 test applied
symmetrically — a gate-house authority ceiling that determines an outcome
reaches the decision as an input claim or as a rule in the versioned policy
package, so its application stays reconstructable from the decision record.
FLEX-WP-0017-T03 stays wait: the design half re-routes to gate-house, the
durable storage half remains unowned and is raised as an engine gap under
section 5.
Decision id follows the canon scheme {PREFIX}-DEC-YYYY-NNN.
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