Every mutation route that returned an untyped dict now declares
response_model at the decorator. MessageResponse covers the eight
{"message": ...} envelopes (change-password, mutate-decky, mutate-
interval, update-deployment-limit, update-global-mutation-interval,
delete-user, update-user-role, reset-user-password). Purpose-built
models cover the richer shapes (DeployResponse for /deckies/deploy,
PurgeResponse for /config/reinit, ReapReportResponse for /reap-orphans,
UserResponse for /config/users). 204-No-Content and Response/
ORJSONResponse routes stay as-is.
The wire shape for clients is unchanged — the envelopes already only
shipped a message field. What changes is that a handler which
accidentally returns a richer dict (e.g. a full user row including
password_hash) would be silently stripped to the declared fields at
serialization time.
Also flips F4/D "expensive LIKE" to accepted (new DA-09) — the /logs
and /attackers search routes LIKE-scan unbounded columns, but both are
admin-gated, limit-capped, and operator rate-limit scope per DA-04.
FTS5 stays a performance TODO, not a security blocker.
Topology rows deleted without a proper teardown leave Docker containers
and bridge networks behind, holding IPAM pools that cause 403 "Pool
overlaps" on the next deploy at the same subnet.
- engine/reaper.py walks the local Docker daemon, extracts the 8-char
topology prefix from every decnet_t_* resource, and force-removes
containers + networks whose prefix is not in the repo.
- POST /api/v1/topologies/reap-orphans (admin-only) returns a report
of live/orphan prefixes and what was removed.
- Resources belonging to live topologies are never touched; per-resource
errors are captured without aborting the sweep.
