forked from heavy-duty/box
8598cf96fe
The previous revision skipped `usermod -aG incus` for an incus-admin member, reasoning that 'incus' is a strict subset of what incus-admin already opens. That is true of the daemon API and false of the filesystem. On Debian 13 / Incus 6.0.4 the two sockets are two files with two owning groups: /var/lib/incus/unix.socket group incus-admin 0660 /var/lib/incus/unix.socket.user group incus 0660 incus-admin opens the first and not the second, and only the second provisions a user-<uid> project. So for the incus-admin-ONLY user — the canonical #99 case — the pinned provisioning touch took EACCES, the `|| true` swallowed it, no project appeared, and the grant died blaming a healthy incus-user. Both reviewers converged on this independently and were right. The membership is now granted for everyone, with output carrying the concern the old no-op was built around (it is the key to a file, not a privilege; box_tier still reads them as admin). Everything downstream moves with it: - the backout rolls that membership back and verified, while refusing to call the rollback a lockout — incus-admin is untouched and still opens the host - revoke's bare path takes the membership back and reports `partial:` instead of "no-op, nothing was taken", still declining to call them "out" - grant's closing "gpasswd -d <user> incus-admin (no re-grant needed)" is now a true promise: they keep 'incus', so the drop lands them in their project - the socket existence probe goes through $SUDO, matching revoke's measured discipline about /var/lib/incus lying to a non-root admin Tests: the cli.sh assertions that encoded the old no-op design are flipped and the decision is pinned at the seam that broke; the sudo shim now runs `test` for real in both directions. Because the shims model neither INCUS_SOCKET nor permissions and so cannot reproduce the EACCES, drill/multiuser.sh gains criterion (o): an incus-admin-only member granted on real Incus in CI, with the membership, the project, a live connect() to unix.socket.user, and the post-drop landing all measured. Mutation-checked: 11 of the new/flipped assertions fail against the previous implementation. Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com> |
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| .. | ||
| 2026-07-18-box-export.md | ||
| 2026-07-18-restricted-tier.md | ||
| 2026-07-18-versioned-install.md | ||