Implement §5.3 machine-readably — layer.yaml, checker, conformance tests

The security layer model moved v0.1 -> v0.4 (accepted) after ops-warden's
assent. Both §5 asks from ADR-0010 were adopted: §5.2 now sanctions the conduit
shape on the supplied-authority property, and §5.3 is the declared engine gap
amendment, carrying the four fields verbatim and crediting ops-warden's
delegation machinery as prior art.

Which creates an obligation. §5.3 requires those fields MACHINE-READABLY, and
§11 makes "every direct Tooling client maps to a declared §5.1/§5.2/§5.3 entry"
a mechanical check. ops-warden's declaration was prose in INTENT.md — the repo
that proposed the shape was not implementing it.

layer.yaml is the map: 5 contacts (2 declared gaps, 1 read-only observation,
2 conduits) plus the non-Tooling clients recorded explicitly so the check is
total rather than silently selective.

scripts/check_layer_conformance.py enforces it and found three undeclared
modules on its first run — all false positives (help text, a docstring, and the
doubles library that SIMULATES bao rather than calling it), which is why the
scan now matches invocation shapes instead of the word: an httpx call built
against the configured OpenBao address, or an argv whose first element is the
bao binary.

tests/test_layer_conformance.py adds the §5.2 test the standard says SHOULD
exist: _caller_env() returns the caller's environment unchanged, and proxy.py
is asserted not to reference X-Vault-Token, approle login, or token create — a
conduit that presents its own token is not a conduit.

No assertion on review dates, deliberately: a date-triggered failure breaks the
build on a calendar day with no code change, the same reasoning WP-0033-T05
recorded for blocker staleness.

398 tests pass, ruff clean.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01YWBMovyFoy9RRrfL7zKvPJ

Assistant: claude-code
Assistant-Model: opus
Assistant-Process: 4014535@bnt-lap001
Assistant-Session: d0036016-73e8-4da1-8e47-563e3ab39a3c
This commit is contained in:
tegwick 2026-08-29 02:45:29 +02:00
parent 57d39ede0f
commit f815bb35ca
6 changed files with 448 additions and 27 deletions

View file

@ -10,11 +10,11 @@
# declares it, and is null where the field set has not been established --
# null means unknown, never 'one field'.
generated_at: "2026-08-28T19:58:57Z"
generated_at: "2026-08-29T00:44:23Z"
source: ops-warden/registry/routing/catalog.yaml
catalog_revision: "c374d41a4925720ae7706dfda020537b60a07eb9"
catalog_revision_date: "2026-08-23T21:43:12+02:00"
catalog_dirty: true
catalog_revision: "ee94c189385271194f22a53998b2c6e12e961ea9"
catalog_revision_date: "2026-08-28T22:00:09+02:00"
catalog_dirty: false
high_risk_lane_count: 23
concrete_path_count: 14