thanhnvandClaude Opus 4.8
36a4812ef3
Standard production layout: the OKR app (was nested under AINative_OKR_CASAN5/) is now
the repository root. No more wrapper directory.
- Promote AINative_OKR_CASAN5/* -> repo root (backend/ frontend/ packages/ apps/
.specify/ docs/ infra/ nginx/ scripts/ + configs). Merge tool dirs: .gitea (kept the
active deploy ci.yml, added harness-ci.yml + runbooks), .claude (agents/commands +
launch.json), .github moved up.
- Remove redundant: 00_SUBMISSION_PACKAGE, scattered root notes (FPT_CASAN_Full.md,
tu-tuong-casan.md, casan-tu-sinh..., casan_harness_assessment.md, source-review...,
README_CASAN5_REFINED.md), casan-next-plans/ and optimize-docs/ (competition/planning
artifacts — roadmap + design history preserved in git log / commit messages).
- Update all references to the old layout:
- .gitea/workflows/{ci,harness-ci}.yml, .github/workflows/{ci,deploy}.yml:
working-directory .; drop AINative_OKR_CASAN5/ prefix; .specify/{tests,scripts}
-> packages/casan-harness/... (.specify/logs state kept)
- .claude/launch.json, .gitea/*-runbook.md: path prefixes
- CLAUDE.md, README.md: docs/input -> apps/okr/domain/input
- policy-bundle.yaml: 8 policy paths -> packages/casan-harness/...; manifest re-signed
- secrets-scan.sh: fixture excludes -> new package/domain paths.
Full gate from the new root: PASS=64 FAIL=0 SKIP=3.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
58 lines
5.3 KiB
Markdown
58 lines
5.3 KiB
Markdown
# CASAN Phase 3 — Push-to-90 Results (executed)
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**Date:** 2026-06-28
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**Executed by:** Claude (Opus 4.8), directly in CASAN5.
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**Method:** real implementations + independent adversarial tests. Anything the offline
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environment cannot do for real is left UNDONE and labeled — nothing was faked.
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**Verify:** `bash .specify/tests/run-casan4-harness-tests.sh` (35 PASS) and
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`bash .specify/tests/adversarial-harness-tests.sh` (34 PASS, was 22 — +12 push-to-90 checks).
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---
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## 1. What was implemented and verified (real)
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| Task | Harness | What shipped | Adversarial proof |
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|---|:---:|---|---|
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| T1 | H7 | `rollback-manager.sh checkpoint <file>` — backs up a real file and records a real restore command; `execute` genuinely restores it | "H7 rollback genuinely restores the file" (before==after) |
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| T2 | H7 | drift test now compares **two genuinely different artifacts** (not `cp golden candidate`) | "H7 drift detects real difference (similarity=0.661 < 1.0)" + identical→pass |
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| T3 | H7 | fallback driven by a **real primary failure** (`cat /nonexistent` → fallback) | "H7 fallback runs after a genuine primary failure" |
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| T5a | H2 | `rate_limit_per_run` enforced by a real per-run counter in `tool-registry-gate.sh` | "H2 denies 3rd deploy in one run (rate limit)" |
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| T5b | H2 | `validate-tool-input.sh` — stdlib JSON-schema validation (required/type/enum/additionalProperties) | accepts valid input; "rejects malformed tool input" (rc=2) |
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| T6a | H4 | `tool-exec.sh` — portable hard timeout (timeout/perl-alarm) so a runaway tool can't hang the pipeline | "H4 kills a runaway tool call" (rc=124) + fast call passes |
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| T7 | H5 | audit **signing private key moved OFF-REPO** (`$CASAN_AUDIT_KEY_DIR`, default `~/.casan/audit-keys`); only the public key is committed | "H5 private signing key absent from repo"; re-forge still detected |
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| T8 | H1 | `context-validate.sh` — fails if any artifact referenced by `pipeline-context.yaml` is missing; optional TTL staleness | "H1 context-validate catches a missing artifact" (rc=2) |
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| T4 | H6 | removed the fake uniform cost: provider telemetry is used **only** when a record genuinely matches the step, else the distinct per-step estimate (no sample reused across steps) | per-step cost no longer the reused `2778` sample |
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| T10 | — | removed stray root files (`o6/o7/t6/t7.txt`); new scripts executable | suites still green |
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## 2. Honestly NOT done — blocked by the offline environment (NOT faked)
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| Task | Harness | Why it can't be done here for real |
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|---|:---:|---|
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| T6b | H4 | **Semantic/embedding injection detection** needs an embedding model or classifier API — none available offline. The timeout guard (T6a) shipped; semantic detection did not. Claiming a heuristic is "semantic embedding" would be a lie, so it was left out. |
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| T4 (full) | H6 | **Real per-step provider billing** needs the LLM provider's usage API. The estimate is now honest and per-step, but it is still an *estimate*, explicitly labeled `cost_source=word_count_estimate`. |
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| T7 (full) | H5 | **Real KMS/HSM + OS WORM**: the key is now off-repo (real), but a managed KMS and append-only/WORM storage need cloud infra; macOS has no `chattr +a`. Documented as the production step, not emulated. |
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| T9 | H3 | **Frontend runtime tests (Vitest/RTL)** need an `npm install` (network); **multi-model judge consensus** needs live model APIs. Neither available offline. Backend tests + golden regression remain real and passing. |
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## 3. Honest re-score (independent, evidence-backed)
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| ID | Harness | Before (Phase 2) | After (Phase 3) | Why it moved |
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|----|---------|:---:|:---:|---|
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| H1 | Context | 82 | **85** | Real path-existence/staleness validation gate (T8). |
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| H2 | Tool | 80 | **86** | Runtime rate-limit counter + input schema validation (T5). |
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| H3 | Evaluation | 82 | **82** | Unchanged — frontend tests + judge consensus blocked offline (T9). |
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| H4 | Security | 80 | **82** | Real execution timeout (T6a); semantic detection still missing (T6b blocked). |
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| H5 | Governance | 82 | **85** | Signing key moved off-repo (T7); KMS/WORM documented, not faked. |
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| H6 | AgentOps | 80 | **81** | Fake uniform cost removed; honest per-step estimate (T4). Real billing still needs API. |
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| H7 | Orchestration | 80 | **86** | Real rollback undo, real drift, real-failure fallback (T1–T3). |
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| | **Average** | **~81** | **~84** | Genuine Level 4; not 90 — see §2. |
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## 4. Why not 90 (the honest ceiling here)
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The remaining distance to ~90 is entirely the four items in §2, and every one needs something this sandbox does not have: an embedding model, a live LLM billing API, a cloud KMS/WORM store, and network for `npm install` / multi-model judging. They are real, fundable work — they just cannot be *demonstrated truthfully* offline, so they were not claimed. Doing them on infrastructure with those services is the path from ~84 to ~90.
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## 5. Files added / changed in Phase 3
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- `scripts/bash/rollback-manager.sh` (+`checkpoint`), `validate-tool-input.sh` (new), `context-validate.sh` (new), `tool-exec.sh` (new), `provider-cost-lookup.py` (new)
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- `scripts/bash/tool-registry-gate.sh` (rate limit), `agent-metrics.sh` (honest per-step cost), `governance-check.sh` + `tool-audit-lib.sh` (key off-repo)
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- `level5/tool-registry.yaml` (`rate_limit_per_run`)
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- `tests/adversarial-harness-tests.sh` (+12 push-to-90 checks → 34 total)
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