The warden openbao-platform-admin-login lane runs one silent child per login,
fails closed on any output and self-revokes; the old runbook printed output
and rolled back from a standing session that cannot exist.
- scripts/openbao-platform-admin-aal2.sh (+ .py): prepare (backup + assurance
claim mapping), apply (gated on this login's assurance_level=aal2, readback
of bound_claims), verify, rollback from the backup receipt via a fresh lane
login, rollback-body for the docs/openbao.md break-glass path. 0600 O_EXCL
receipts, value-free; no stdout/stderr.
- Role declaration maps /assurance/level to token metadata assurance_level.
- tests/test_openbao_platform_admin_aal2.py: fake bao end-to-end.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Assistant: claude-code
Assistant-Model: opus
Assistant-Process: 4515@bnt-lap001
Assistant-Session: 0bf96127-6e04-41be-bfda-d11717c3f354
Attended run 2026-09-23T23:11Z: status pruned, tunnel callback kept, all
other role settings preserved and verified on readback. Declarations now
match live; railiance-platform owns the mount config.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Assistant: claude-code
Assistant-Model: opus
Assistant-Process: 150322@bnt-lap001
Assistant-Session: 16a7b788-374e-4915-a1df-fc87ffd9a5e4
Answers the-custodian 641673a4. An attended read-only check (receipt
docs/evidence/2026-09-23-openbao-platform-admin-check.json) found:
- live platform-admin policy = repo file + reins/* (ops-mason, 2026-07-27);
repo now matches live (sha256 0ca5b821...). No live write.
- role also attaches operator-custody (undeclared); declared here.
- role declared as openbao/auth/netkingdom-platform-admin-role.json.
- default policy is attached and grants revoke-self/lookup-self, so the
suspected missing grant is not the cause of warden's unconfirmed revocation.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Assistant: claude-code
Assistant-Model: opus
Assistant-Process: 150322@bnt-lap001
Assistant-Session: 16a7b788-374e-4915-a1df-fc87ffd9a5e4
