feat: update plan 17

casan-next-plans/CASAN_BACKLOG_STATUS.md

@@ -59,6 +59,7 @@
 | **14 RBAC** | � core done+test | RBAC decision engine trong harness: `.specify/scripts/bash/rbac-check.py` (role×resource:action, scope org/project, deny-by-default, tenant isolation, sensitive→org-admin, SoD), `phase-rbac-tests.sh` 10/0 (WSL), nối CI. **Đã thêm:** tenant data-boundary (SEC-23 23.13, org-admin A không đụng B) + **audit quyết định vào H5** (`CASAN_RBAC_AUDIT_LOG`, `phase-rbac-audit` 5/0). Còn: enforcement trong web app (13), ánh xạ IdP claim→role thật (07-C4). |
 | **15 Responsible AI & Data Gov** | 🟡 core done+test+enforced | `rai-guard.py` (classify; PII→cloud deny; model-card; **retention** gate/purge-audit; **report** aggregate) + **enforcement** `harness-preflight.sh` chặn PII→cloud trước model-call, `model-router` opt-in `CASAN_PREFLIGHT`. `phase-rai` 12/0 + `phase-preflight` 5/0 (WSL), nối CI. Còn: view trên Control Plane. |
 | Future B1–B6 | 💤 vision | `CASAN_PLAN_FUTURE_PHASES.md` — approval workflow nâng cao · state machine · model benchmark · governed memory · auto-remediation · platform KPI. |
+| **17 Loop Engineering** | � T1–T6 done+test (offline) | **Agentic Loop Governance** — đủ 5 primitive + orchestrator (97/0 WSL, nối CI). T1 **Governor** (`loop-governor.py`; deny-by-default, no/corrupt policy→strict/HALT, on_exceed halt/escalate) 15/0; T2 **Convergence** (`loop-convergence.py`; repeat/thrash→OSCILLATING, flat→STALLED, fail-closed) 15/0; T3 **Verify Contract** (`loop-gate.py`; H4→DENY, unmet→FAIL, correction bounded→ESCALATE, no self-declared DONE) 20/0; T4 **Trace/Replay** (`loop-trace.py`; append-only hash-linked, edited→BREAK, tampered artifact→replay DRIFT) 16/0; T5 **Meta-loop** (`loop-metaloop.py`; propose≠apply, SoD, loosen>org_ceiling refused, apply qua governed CP store→đổi thật ceiling + rollback) 15/0; T6 **Orchestrator** (`loop-run.sh`; gate→governor→convergence→trace/turn, secure-by-default opt-out, nén giữa vòng) 16/0. State qua `CASAN_LOOP_STATE_ROOT` (repo `.specify/state` sạch). **Còn (infra):** T4 KMS-anchor head (A7 Vault), T6 widget Command Center (17.22, C5), live H3-judge. Chi tiết: `CASAN_PLAN_17_LOOP_ENGINEERING.md`. |
 | **16 Security audit remediation** | � P0/P1/P2 phần lớn done+test | **Remediation đã thực thi:** 28 SEC suite (151/0 WSL, nối `ci-harness-gate.sh`). Done: SEC-01..10, 12, 13, **14** (model-digest bỏ env-override ở prod/strict), 15, 16..21, **22** (trusted-time JWT `exp` ARCH-06 + tag proposal nguồn-không-tin ARCH-08), **26** (stored/second-order injection scan), 27..30, **23 Phase 1–5 offline** (multi-tenant: tenant-store+guard · per-tenant CP/audit/telemetry · RBAC data-boundary · tenant kill-switch/quota · ký registry · crypt at-rest per-tenant), **24 offline** (image digest-pin + ký workflow), **25 offline** (artifact attestation tested==deployed); **SEC-11 gộp vào SEC-17** (`CASAN_PROFILE=prod` enforce-by-default). **Còn 📋 planned (hạ tầng/process):** SEC-22 ARCH-10 (attestation ngoài) · SEC-23 23.11 (crypt qua Vault Transit) · **SEC-24 còn** (live CVE/OSV + scan image thật — offline image-pin/ký-workflow đã done) · **SEC-25 còn** (signed-commit enrollment + SLSA chain — offline artifact-attestation đã done). Chi tiết: `CASAN_PLAN_16` §0a/§2d. |
 | **18 Chat Console** | 📋 target arch xong · MVP-0 làm ngay | **Governed Chat Console** (cắt lát MVP chống lan man). **MVP-0 = Ask CASAN read-only** (Prompt Router `READ_ONLY/BLOCK`, context whitelist, H4 in/out, H5 audit, H6 token, trả lời kèm nguồn) — **không phụ thuộc Plan-17/14/SEC-23**, làm được ngay trên H4/H5/H6. Sau: MVP-1 operator (action-gate) → MVP-2 chat-as-loop + agent/skill (**cần Plan-17+14**) → MVP-3 multi-tenant (**cần SEC-23**). Bắt đầu: Track 0/1/2 (router+read-only+audit, WSL). Chi tiết: `CASAN_PLAN_18_CHAT_CONSOLE.md` §1b. |
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