141 lines
6.1 KiB
Bash
Executable File
141 lines
6.1 KiB
Bash
Executable File
#!/usr/bin/env bash
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# S3 取证链：真实沙箱库 live DB harness 端到端 + 删 trigger 复验 + collector 重放幂等
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# 一次原子执行（外部把 stdout+stderr 整体重定向到 chain log），避免沙箱库被并发进程
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# DROP 造成竞态，也保证「日志内时间」与「日志文件本身」同源，不可事后拼接。
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#
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# 顺序：
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# [1] 环境 + 时钟基线（date 与文件系统 mtime 两时钟源偏移实测）
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# [2] RUN A：python3 tests/m5a_live_db_harness.py --keep（必做项2，grep ALL PASS 门禁）
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# [3-0] RUN A 后 trigger 现状（0 条：harness 已不含 BEFORE INSERT 适配）
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# [3-1] 按历史 DDL(git 80156fd) 复原适配 trigger → [3-2] drop 前 SHOW TRIGGERS
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# [3-3] DROP 语句 → [3-4] drop 后 SHOW TRIGGERS（0 条）
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# [3-5] RUN B：无该 trigger 状态下重跑 harness（必做项3，grep ALL PASS 门禁）
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# [4] collector 重放幂等（必做项4，脚本自带 exit 1 判定）
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# [4b] 重放后 id/行数复核 + trigger 终态
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# [5] 清理沙箱库（DROP DATABASE 仅沙箱 schema，凭据不落盘）
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# [6] 产物文件系统实测时间（ls -l --time-style=full-iso + stat + 同进程成对打印）
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#
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# 任一步失败立即终止（set -euo pipefail + 显式 grep 门禁），最终退出码写进日志末行。
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# 路径全部由脚本自身位置推导，无绝对路径硬编码；OUT 目录可用 S3_OUT 覆盖。
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set -euo pipefail
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SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
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REPO_ROOT="$(dirname "$SCRIPT_DIR")" # modules/pbl_evidence
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WS="$(dirname "$(dirname "$REPO_ROOT")")" # 机构工作空间
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OUT="${S3_OUT:-$WS/projects/pbls/docs/02-develop/evidence/s3}"
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CHAIN_LOG="${S3_CHAIN_LOG:-$OUT/s3_chain.log}"
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mkdir -p "$OUT"
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cd "$REPO_ROOT"
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ts() { date '+%Y-%m-%d %H:%M:%S %z'; }
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now_ns() { date '+%s.%N'; }
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gate() { # gate <日志文件> <必须命中的行> —— 命不中就 exit 1，杜绝「崩了也往下跑」
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local f="$1" pat="$2"
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if grep -q "$pat" "$f"; then
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echo "[GATE] PASS 在 $f 中命中 '$pat'"
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else
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echo "[GATE] FAIL $f 未命中 '$pat' —— 取证链终止"
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exit 1
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fi
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}
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export OUT REPO_ROOT WS CHAIN_LOG
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echo "########## S3 EVIDENCE CHAIN START $(ts) (epoch=$(now_ns)) ##########"
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echo "[path] REPO_ROOT=$REPO_ROOT"
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echo "[path] OUT=$OUT"
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echo "[path] CHAIN_LOG=$CHAIN_LOG"
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echo "[env] python3 = $(command -v python3) ($(python3 -V 2>&1))"
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echo "[env] 凭据唯一事实源 = projects/pbls/env/test.json 的 db.sandbox（scope=sandbox_only，口令不打印）"
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echo "[env] 沙箱连接串（脱敏）= $(python3 tests/s3_db_url.py)"
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echo
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echo "########## [1] 时钟基线：date/time() 与文件系统 mtime 两时钟源偏移实测 ($(ts)) ##########"
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python3 tests/s3_clock_skew_probe.py --samples 5 --dir "$OUT"
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echo
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echo "########## [2] RUN A: python3 tests/m5a_live_db_harness.py --keep ($(ts)) ##########"
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T0=$(now_ns)
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set +e
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python3 tests/m5a_live_db_harness.py --keep > "$OUT/runA.log" 2>&1
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RC_A=$?
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set -e
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T1=$(now_ns)
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echo "\$ python3 tests/m5a_live_db_harness.py --keep"
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echo "RC=$RC_A 耗时=$(awk -v a="$T0" -v b="$T1" 'BEGIN{printf "%.3f", b-a}')s ($(ts))"
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cat "$OUT/runA.log"
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[ "$RC_A" -eq 0 ] || { echo "[GATE] FAIL RUN A RC=$RC_A"; exit 1; }
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gate "$OUT/runA.log" "LIVE DB HARNESS ALL PASS"
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echo
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echo "########## [3-0] RUN A 之后沙箱库 trigger 现状（harness 已不再建适配 trigger）($(ts)) ##########"
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python3 tests/s3_trigger_probe.py show
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echo
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echo "########## [3-1] 复原「适配补丁」时代的 BEFORE INSERT trigger（历史版本 git 80156fd 所建）##########"
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python3 tests/s3_trigger_probe.py create
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echo
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echo "########## [3-2] drop 前 SHOW TRIGGERS ($(ts)) ##########"
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python3 tests/s3_trigger_probe.py show
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echo
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echo "########## [3-3] DROP 语句执行 ($(ts)) ##########"
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python3 tests/s3_trigger_probe.py drop
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echo
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echo "########## [3-4] drop 后 SHOW TRIGGERS ($(ts)) ##########"
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python3 tests/s3_trigger_probe.py show
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echo
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echo "########## [3-5] RUN B: 无该 trigger 状态下重跑 harness ($(ts)) ##########"
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T2=$(now_ns)
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set +e
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python3 tests/m5a_live_db_harness.py --keep > "$OUT/runB.log" 2>&1
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RC_B=$?
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set -e
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T3=$(now_ns)
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echo "\$ python3 tests/m5a_live_db_harness.py --keep # trigger 已 DROP"
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echo "RC=$RC_B 耗时=$(awk -v a="$T2" -v b="$T3" 'BEGIN{printf "%.3f", b-a}')s ($(ts))"
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cat "$OUT/runB.log"
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[ "$RC_B" -eq 0 ] || { echo "[GATE] FAIL RUN B RC=$RC_B"; exit 1; }
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gate "$OUT/runB.log" "LIVE DB HARNESS ALL PASS"
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echo "########## RUN B 结束后再次确认 trigger（harness 自建库、全程无 trigger）##########"
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python3 tests/s3_trigger_probe.py show
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echo
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echo "########## [4] collector 重放幂等（同一批事件重放 3 次）($(ts)) ##########"
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set +e
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python3 tests/s3_replay_idempotency.py --replays 3 > "$OUT/replay.log" 2>&1
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RC_R=$?
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set -e
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echo "\$ python3 tests/s3_replay_idempotency.py --replays 3"
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echo "RC=$RC_R"
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cat "$OUT/replay.log"
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[ "$RC_R" -eq 0 ] || { echo "[GATE] FAIL replay RC=$RC_R"; exit 1; }
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gate "$OUT/replay.log" "REPLAY IDEMPOTENT OK"
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echo
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echo "########## [4b] 重放后 id/行数复核 + trigger 终态 ($(ts)) ##########"
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python3 tests/s3_sql_probe.py \
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"SELECT COUNT(*) AS evidence_rows FROM pbl_evidence" \
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"SELECT COUNT(*) AS event_rows FROM pbl_runtime_event" \
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"SELECT id, LENGTH(id) AS id_len, tenant_id, source_event_id, evidence_type FROM pbl_evidence ORDER BY id" \
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"SHOW TRIGGERS"
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echo
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echo "########## [5] 清理沙箱库（DROP DATABASE 仅沙箱 schema，凭据不落盘）($(ts)) ##########"
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python3 tests/s3_sql_probe.py --drop-sandbox
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echo
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echo "########## [6] 产物文件系统实测时间（与日志内 date 对照，排除拼接/事后改写）##########"
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echo "[6] 本行 date = $(ts) (epoch=$(now_ns))"
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ls -l --time-style=full-iso "$OUT"
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echo "--- stat 逐文件（size + mtime）---"
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stat -c '%n size=%s mtime=%y' "$OUT/runA.log" "$OUT/runB.log" "$OUT/replay.log" "$CHAIN_LOG"
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echo "--- 同一 Python 进程内成对打印 time() 与各文件 mtime（消除跨调用干扰，直接暴露两时钟源偏移）---"
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python3 tests/s3_clock_compare.py
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echo "########## S3 EVIDENCE CHAIN END $(ts) (epoch=$(now_ns)) ##########"
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echo "CHAIN_RC=0"
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