feat(mosaic): add authenticated external lease broker #836

Merged
jason.woltje merged 12 commits from feat/828-lease-broker into main 2026-07-18 03:12:25 +00:00

12 Commits

Author SHA1 Message Date
ms-lead-reviewer
b072a7bd42 fix(#828): handle broker connections concurrently with per-conn deadlines + bounded concurrency
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2026-07-17 21:57:05 -05:00
ms-lead-reviewer
ff33cf3188 test(#828): regression for serial-accept DoS under queued silent peers 2026-07-17 21:56:35 -05:00
ms-lead-reviewer
b118b65f11 docs(#828): record final lease broker gates
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2026-07-17 21:18:05 -05:00
ms-lead-reviewer
d05465e547 fix(#828): fail closed on uncertain broker commits 2026-07-17 21:12:36 -05:00
ms-lead-reviewer
a94b122095 test(#828): fail closed on impossible durable state 2026-07-17 21:11:13 -05:00
ms-lead-reviewer
a2a8b2a230 docs(#828): record bounded-state verification
closes #828
2026-07-17 21:07:01 -05:00
ms-lead-reviewer
0b953faf79 fix(#828): bound persisted broker token state
Prune consumed and revoked tokens, cap pending token state, reject oversized serialization before replacement, and roll back in-memory mutations when persistence fails.\n\ncloses #828
2026-07-17 21:04:21 -05:00
ms-lead-reviewer
4e9b4cdf97 test(#828): cover bounded broker token state 2026-07-17 20:56:56 -05:00
ms-lead-reviewer
ec34aa9260 docs(#828): record lease broker verification
Record exact test, coverage, review-remediation, and coordinator handoff evidence.\n\ncloses #828
2026-07-17 20:51:54 -05:00
ms-lead-reviewer
57770e3443 fix(#828): drain oversized broker frames safely
closes #828
2026-07-17 20:50:00 -05:00
ms-lead-reviewer
deb11df783 feat(#828): add authenticated lease broker
Bind broker sessions to Linux SO_PEERCRED and /proc starttime ancestry, fence runtime generations, persist cryptographic single-use cycle tokens, and enforce protected Unix socket/state posture.\n\ncloses #828
2026-07-17 20:45:00 -05:00
ms-lead-reviewer
d61c5441fc test(#828): define lease broker security contract
Add red-first acceptance coverage for kernel peer credentials, broker-minted sessions, ancestry and generation fencing, crypto tokens, protected socket/state posture, and fail-closed persistence boundaries.
2026-07-17 20:44:37 -05:00