320 lines
13 KiB
Python
320 lines
13 KiB
Python
#!/usr/bin/env python3
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"""system_hygiene_audit.py — 系统卫生审计（防冗余复发）
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每周运行。检查六类问题，输出 hygiene_report.json，有问题时推 XMPP。
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红线6/7/8/9/10 的自动化 enforcement。
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检查项：
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1. 分叉副本：同名 .py 在不同权威位置内容不一致
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2. 断裂硬链接：deploy/profile-scripts vs profile scripts 内容不一致（cron 会跑旧代码！）
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3. 僵尸进程：>3 天的 python/node 进程不在白名单
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4. 孤儿数据文件：生产数据目录 >14 天未修改且不在活文件注册表
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5. 死 cron：jobs.json 中 script 不存在
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6. DB 表新鲜度：核心表 >24h 无新记录（交易时间）
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"""
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import os, sys, json, glob, hashlib, sqlite3, subprocess
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from datetime import datetime, timedelta
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from pathlib import Path
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sys.path.insert(0, '/home/hmo/MoFin')
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DEPLOY = '/home/hmo/MoFin/deploy/profile-scripts'
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PA_SCRIPTS = '/home/hmo/.hermes/profiles/position-analyst/scripts'
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MOFIN_ROOT = '/home/hmo/MoFin'
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DATA_DIR = '/home/hmo/MoFin/data'
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REPORT = '/home/hmo/MoFin/gateway/logs/hygiene_report.json'
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# 活文件注册表（生产数据目录允许存在的非数据文件）
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LIVE_DATA_FILES = {
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'mofin.db', 'mofin.db-shm', 'mofin.db-wal', 'mofin_health.json', 'portfolio.json',
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'preflight_result.json', 'growth_registry.json', 'hardcode_audit.json',
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'health_checklist.json', 'macro_divergence_state.json', 'macro_risk_state.json',
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'market.json', 'scanner_state.json', 'state.db', 'strategy_staleness_report.json',
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'system_audit_report.json', 'price_history.json', 'evaluation.json',
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'accuracy_stats.json', 'format_error_library.json', 'candidate_pool.json',
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'pipeline_registry.json', 'analyst-knowledge-log.md', 'mofin_health.html',
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'evaluation_input.json', 'push_cooldown.json', 'system_audit.json',
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'system_inventory.json', 'stocks',
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}
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PROCESS_WHITELIST = [
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'hermes_cli.main', 'server.py', 'xmpp_zhiwei_bot.py', 'xmpp_mohe_bot.py',
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'shadowsocks', 'unattended-upgrades', 'dashboard.py', 'kanban_api.py',
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'main_dsa.py', 'vc-webhook.py', 'obsidian-api.py', 'http.server',
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'wechat_webhook.py', 'qq-poll', 'afw', 'mcp_server', 'uvicorn',
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'agentmemory', 'kimi_collect', 'mohe_knowledge_relay', 'wechat_watchdog',
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'todo_scanner', 'miner.py',
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]
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CORE_TABLES = [
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('live_prices', 'updated_at', '实时价格'),
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('market_snapshots', 'created_at', '市场快照'),
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('mtf_cache', 'updated_at', '多周期缓存'),
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('macro_context_log', 'created_at', '宏观上下文'),
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('price_events', 'created_at', '价格事件'),
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]
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def md5(p):
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try:
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return hashlib.md5(open(p, 'rb').read()).hexdigest()
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except Exception:
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return 'ERR'
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def check_diverged():
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"""检查 deploy vs MoFin/scripts vs MoFin根 的分叉副本"""
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issues = []
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compare_dirs = [f'{MOFIN_ROOT}/scripts', MOFIN_ROOT, '/home/hmo/web-dashboard']
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for f in os.listdir(DEPLOY):
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if not f.endswith('.py'):
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continue
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dp = os.path.join(DEPLOY, f)
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d_md5 = md5(dp)
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for d in compare_dirs:
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p = os.path.join(d, f)
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if os.path.exists(p) and not os.path.islink(p):
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try:
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if os.path.samefile(p, dp):
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continue
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except Exception:
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pass
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if md5(p) != d_md5:
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issues.append({
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'type': 'diverged_copy', 'file': f,
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'canonical': dp, 'stale_copy': p,
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'action': f'归档 {p} 或硬链接到权威版',
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})
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return issues
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def check_broken_hardlinks():
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"""deploy vs pa/scripts 内容不一致 = cron 跑旧代码"""
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issues = []
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for f in os.listdir(DEPLOY):
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if not f.endswith('.py'):
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continue
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dp = os.path.join(DEPLOY, f)
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pp = os.path.join(PA_SCRIPTS, f)
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if os.path.exists(pp):
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try:
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if os.path.samefile(dp, pp):
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continue
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except Exception:
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pass
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if md5(dp) != md5(pp):
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issues.append({
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'type': 'broken_hardlink', 'file': f,
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'action': 'bash deploy/profile-scripts/sync_profile_scripts.sh',
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})
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else:
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issues.append({
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'type': 'missing_profile_link', 'file': f,
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'action': 'bash deploy/profile-scripts/sync_profile_scripts.sh',
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})
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return issues
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def check_zombies():
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""">3 天的 python/node 进程不在白名单（docker 容器内进程豁免）"""
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issues = []
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try:
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r = subprocess.run(['ps', '-eo', 'pid,etime,args'], capture_output=True, text=True, timeout=10)
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for line in r.stdout.splitlines()[1:]:
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parts = line.split(None, 2)
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if len(parts) < 3:
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continue
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pid, etime, cmd = parts
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if 'python' not in cmd and 'node' not in cmd:
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continue
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# docker 容器内进程豁免（cgroup 含 docker）
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try:
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cg = open(f'/proc/{pid}/cgroup').read()
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if 'docker' in cg:
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continue
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except Exception:
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pass
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# etime 格式: dd-hh:mm:ss 或 hh:mm:ss
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days = 0
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if '-' in etime:
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days = int(etime.split('-')[0])
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if days >= 3:
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if not any(w in cmd for w in PROCESS_WHITELIST):
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issues.append({
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'type': 'zombie_process', 'pid': pid, 'days': days,
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'cmd': cmd[:120],
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'action': f'确认后 kill {pid}（红线9 收尸流程）',
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})
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except Exception:
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pass
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return issues
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def check_orphan_files():
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"""生产数据目录的孤儿文件"""
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issues = []
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now = datetime.now()
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for f in os.listdir(DATA_DIR):
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p = os.path.join(DATA_DIR, f)
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if not os.path.isfile(p) or f.startswith('.'):
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continue
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if f in LIVE_DATA_FILES:
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continue
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age_d = (now.timestamp() - os.path.getmtime(p)) / 86400
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if age_d > 14:
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issues.append({
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'type': 'orphan_data_file', 'file': f,
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'age_days': round(age_d),
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'action': f'归档到 archive/（红线8）',
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})
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return issues
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def check_dead_cron():
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"""cron job 指向不存在的脚本"""
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issues = []
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for jf, sdir in [('/home/hmo/.hermes/profiles/position-analyst/cron/jobs.json', PA_SCRIPTS),
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('/home/hmo/.hermes/cron/jobs.json', '/home/hmo/.hermes/scripts')]:
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try:
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d = json.load(open(jf))
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jobs = d if isinstance(d, list) else d.get('jobs', [])
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for j in jobs:
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s = j.get('script')
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if s and j.get('enabled', True) and not os.path.exists(os.path.join(sdir, s)):
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issues.append({
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'type': 'dead_cron_script', 'job': j.get('name'), 'script': s,
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'action': '删除 job 或补齐脚本',
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})
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except Exception:
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pass
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return issues
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def check_stale_sessions():
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"""盲区③：常驻 agent session 指令冻结检测（2026-07-21 发现：常驻 session 的
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system_prompt 冻结于创建时，SOUL.md 更新后旧 session 仍按旧指令行动）。
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判定：未关闭的 api_server/cli session（msgs>50）启动时间 < 对应 profile SOUL.md
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的 mtime → 指令过期，建议 bump session id / 重启对应 bot。"""
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issues = []
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import sqlite3 as _sq
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for soul in glob.glob('/home/hmo/.hermes/profiles/*/SOUL.md'):
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profile = soul.split('/')[-2]
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state_db = os.path.join(os.path.dirname(soul), 'state.db')
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if not os.path.exists(state_db):
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continue
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soul_mtime = os.path.getmtime(soul)
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try:
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conn = _sq.connect(f"file:{state_db}?mode=ro", uri=True, timeout=10)
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conn.row_factory = _sq.Row
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rows = conn.execute("""
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SELECT id, source, started_at, message_count FROM sessions
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WHERE (ended_at IS NULL OR ended_at = 0)
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AND message_count > 50
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ORDER BY message_count DESC LIMIT 10
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""").fetchall()
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conn.close()
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except Exception:
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continue
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for r in rows:
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raw_sa = r['started_at'] or 0
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sa = (raw_sa if raw_sa > 1e12 else raw_sa * 1000) / 1000 # 单位自适应
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if not (0 < sa < soul_mtime):
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continue
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# 只报"仍活跃"的：最近 6 小时内有消息（已被 bump 遗弃的旧 session 不报）
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try:
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conn2 = _sq.connect(f"file:{state_db}?mode=ro", uri=True, timeout=10)
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last_msg = conn2.execute(
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"SELECT MAX(created_at) FROM messages WHERE session_id=?",
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(r['id'],)).fetchone()[0]
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conn2.close()
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lm = last_msg or 0
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last_ts = (lm if lm > 1e12 else lm * 1000) / 1000 # 单位自适应
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if last_ts and (datetime.now().timestamp() - last_ts) > 6 * 3600:
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continue
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except Exception:
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pass # 无法判活跃度时宁报不漏
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issues.append({
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'type': '指令冻结session', 'file': f"[{profile}] {r['id']}",
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'action': f"常驻session({r['message_count']}条消息)启动于"
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f"{datetime.fromtimestamp(sa).strftime('%m-%d %H:%M')}，"
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f"早于SOUL.md最后修改({datetime.fromtimestamp(soul_mtime).strftime('%m-%d %H:%M')})"
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f"→按旧指令运行中，需bump session id/重启bot",
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})
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return issues
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def check_db_freshness():
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"""核心表新鲜度（红线10）"""
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issues = []
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try:
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c = sqlite3.connect(os.path.join(DATA_DIR, 'mofin.db'), timeout=10)
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now = datetime.now()
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is_trading_time = now.weekday() < 5 and 9 <= now.hour <= 16
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for table, col, label in CORE_TABLES:
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try:
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row = c.execute(f"SELECT MAX({col}) FROM {table}").fetchone()
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if row and row[0]:
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last = datetime.fromisoformat(str(row[0]).replace('Z', ''))
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age_h = (now - last).total_seconds() / 3600
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threshold = 4 if is_trading_time else 48
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if age_h > threshold:
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issues.append({
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'type': 'stale_table', 'table': table, 'label': label,
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'age_hours': round(age_h, 1), 'threshold': threshold,
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'action': '查对应采集脚本的 cron 状态',
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})
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else:
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issues.append({'type': 'empty_table', 'table': table, 'label': label,
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'action': '查采集链路'})
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except Exception:
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pass
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c.close()
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except Exception as e:
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issues.append({'type': 'db_error', 'error': str(e)[:100]})
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return issues
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def main():
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print('🧹 系统卫生审计', datetime.now().strftime('%Y-%m-%d %H:%M'))
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all_issues = []
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for name, fn in [('分叉副本', check_diverged), ('断裂硬链接', check_broken_hardlinks),
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('僵尸进程', check_zombies), ('孤儿文件', check_orphan_files),
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('死cron', check_dead_cron), ('DB新鲜度', check_db_freshness),
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('指令冻结session', check_stale_sessions)]:
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found = fn()
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status = f'❌ {len(found)}' if found else '✅'
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print(f' {status} {name}')
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all_issues.extend(found)
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report = {
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'generated_at': datetime.now().strftime('%Y-%m-%d %H:%M:%S'),
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'issue_count': len(all_issues),
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'issues': all_issues,
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'status': 'warn' if all_issues else 'ok',
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}
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os.makedirs(os.path.dirname(REPORT), exist_ok=True)
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with open(REPORT, 'w', encoding='utf-8') as f:
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json.dump(report, f, ensure_ascii=False, indent=2)
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if all_issues:
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# 推 XMPP
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try:
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import urllib.request
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lines = [f"🧹 系统卫生审计发现 {len(all_issues)} 个问题："]
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for i in all_issues[:8]:
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lines.append(f"• [{i['type']}] {i.get('file') or i.get('job') or i.get('table') or i.get('pid')}: {i.get('action','')[:60]}")
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if len(all_issues) > 8:
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lines.append(f'… 共 {len(all_issues)} 个，详见 hygiene_report.json')
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payload = json.dumps({'to': 'hmo@yoin.fun', 'body': '\n'.join(lines), 'type': 'chat'}).encode()
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req = urllib.request.Request('http://127.0.0.1:5805/', data=payload,
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headers={'Content-Type': 'application/json'})
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urllib.request.urlopen(req, timeout=5)
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print(' 📨 已推 XMPP')
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except Exception as e:
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print(f' XMPP 推送失败: {e}')
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else:
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print(' ✅ 系统卫生良好')
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if __name__ == '__main__':
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main() |