The plane Windy Cloud does not have. Verified 2026-08-11: routes/storage.py and
its models contain ZERO occurrences of share/permission/acl/collaborat/seat/
version/snapshot/history/revision. This fills a hole rather than bolting onto
something that already had one.
- repos: create/list/get, repo_type required (I-7), reserved slugs, Gitea
reached ONLY through the membrane client (I-1)
- grants: human identity OR agent passport, exactly one enforced by a database
CHECK constraint; agent grants expire in 90 days by default
- versions: history in words a person recognises — no 'commit', no 'branch',
no 'repository' in any user-facing string (D-9/I-9), with a test that greps
the speak strings and fails on developer vocabulary
- private repos 404 rather than 403, so a stranger cannot learn one exists
Auth: three first-class caller classes (human OIDC / agent EPT / internal
service token), NO fourth, and no bypass env var — copied deliberately from the
desktop control server, the ecosystem's best Principle-#5 artifact.
G3.6 status-code law implemented: 400 and 404 REFUSE, 429/5xx retry then REFUSE.
A sibling maps 400/429 to 'unreachable' and soft-ALLOWS, which is inducible —
an attacker who wants the check skipped only has to make it rate-limit itself.
A test asserts resolve_passport has exactly one return path.
And I-8 applied to ourselves: G3.2's JWKS verifier does not exist yet, so the
human token path REFUSES in production rather than accepting an unverified JWT.
An unverified JWT is an authentication bypass, not a shortcut.
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
