- The compose server NEVER sees the raw Docker socket (plan risk #5):
tecnativa/docker-socket-proxy on an isolated engine_net with exactly
CONTAINERS/POST/EXEC/DELETE/VERSION allowed; server reaches it via
DOCKER_HOST. DockerDriver honors DOCKER_HOST (connect_to). Proven by a
REAL proxy test: full sandbox lifecycle works through the allowlist
while /networks, /secrets, and /images all 403 — the blast-radius cap
if the server is ever owned. (This also fixes compose deployments,
where sandbox provisioning previously had no engine access at all.)
- Gateway load test (plan P6): 40 concurrent SSE streams against one
server — every run completes with the full §13 event vocabulary,
every journal strictly monotonic, every resumeFrom=0 replay byte-equal
to its live stream
- release.yml: SBOMs (syft, spdx-json) for all four images shipped
INSIDE the signed bundle; final verification now runs in a
--network none container — proving the customer's verify path needs
no internet, not just claiming it
159 Rust tests.
Co-Authored-By: Claude Fable 5 <[email protected]>
