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CASAN/optimize-docs/video-steps/H5-Governance/B1-audit-tamper/commands.sh
T
thanhnvandClaude Opus 4.8 fbcef967e5 chore(freeze): snapshot demo state before Plan-07 hardening work
Freeze current submission/demo baseline:
- casan-next-plans/: full task-level plan set (Plan 00 index + 02/04/06/07/08/09/12, QA, slide deck)
- optimize-docs/video-steps/: per-vector scene breakdown (commands/screen-text/script) + start-tmux
- run-all.sh / scorecard.sh / map-live.sh: REAL=1 live-battery wiring
- regenerated evidence + audit/telemetry logs from live REAL=1 run
- submission README + video recording guide updates
- dry-run pipeline logs for 001-okr-web-app

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
2026-07-03 22:03:44 +09:00

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Bash
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#!/usr/bin/env bash
# B1 — Tamper 1 ký tự → hash-chain gãy (repudiation) 🔥 HIGHLIGHT
# cwd = thư mục gốc dự án. Offline OK.
# 1) Sinh vài record audit thật
for i in 1 2 3; do
printf 'attack %s\n' "$i" > /tmp/b$i.txt
bash .specify/scripts/bash/security-check.sh /tmp/b$i.txt /tmp/o.txt input >/dev/null 2>&1
done
# 2) Ký head + verify → VALID
bash .specify/scripts/bash/sign-audit-head.sh
bash .specify/scripts/bash/verify-audit-chain.sh; echo "exit=$?" # VALID
# 3) Sao lưu rồi SỬA 1 KÝ TỰ trong record đầu
cp .specify/logs/audit/audit.jsonl /tmp/audit.bak
sed -i '1s/high/LOW/' .specify/logs/audit/audit.jsonl
# 4) Verify lại → hash-chain gãy
bash .specify/scripts/bash/verify-audit-chain.sh; echo "exit=$?" # HASH_MISMATCH
# 5) Khôi phục
cp /tmp/audit.bak .specify/logs/audit/audit.jsonl
# Kỳ vọng: lần đầu VALID → sau khi sửa: AUDIT_HASH_MISMATCH line=1