drill/multiuser.sh: two throwaway users, real grants, real boxes, and the
contract measured from INSIDE them — #74's criteria (a)-(f) plus what the
findings added: the cross-user sibling drop, the closed private-bridge
escape hatches, incus-user re-sync survival, scoped revoke --purge. Its own
first runs are in RUNS.md (MU-1..3): both false FAILs were the instrument,
and both lessons (keep the mint's narration; probe a SIBLING's name, never
your own — /etc/hosts answers for you) are now comments in the script.
test/cli.sh: box_tier() driven against a shim id for all five cases
(including both-groups → admin: membership wins at the socket), the two
copies diffed byte-identical, the tier scripts' usage contracts driven for
real, and grep-guards on every load-bearing line a daemon-free run cannot
exercise — the expose guard's position, the boxnet-and-only-boxnet
narrowing, the snapshot allow, 'incus:snapshot restore'.
ci.yml: a second job stands up the real stack on the runner (setup-host,
doctor, then the rehearsal in container mode) — every PR now proves the
tier's semantics against a live daemon. The tier's mechanics are
instance-type-independent (the drop, the ACL, dns.mode and port_isolation
bind to boxnet, not the instance); the VM trust boundary itself stays a
real-hardware ritual, like the full drill.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
box had no CI and no unit tests — only the live-host drill. Mirror rig's CI:
one `check` job = globstar `shellcheck -x` over bin/* and **/*.sh, then
`bash test/cli.sh`. The suite is dependency-free and runs non-root with no
Incus: the full CLI contract; install.sh's DEST/BINDIR branch driven
functionally against a shim `id` (both tiers + the BOX_HOME/BOX_BIN overrides);
the root-only a+rX and #66's confirm/no-op flow grep-guarded; tmux asserted in
every template. Pre-existing repo shellcheck findings (bin/box SC2034/SC2015/
SC2020, and file-level SC2015 idioms in doctor.sh/wipe.sh/migrate-host.sh) were
resolved — real fixes where behaviour allows, reasoned disables otherwise — so
the new CI is green over the whole repo.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
