From 4d1d2e290fbbaa11bd5f4606c83f8dddd3bd9aa4 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E5=B0=8F=E5=94=AF=20A06?= <a06@xiaowei.local>
Date: Sat, 1 Aug 2026 02:47:39 +0800
Subject: [PATCH] =?UTF-8?q?feat(watchdog):=20=E6=96=B0=E5=A2=9E=E4=BF=9D?=
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---
 scripts/anti-suicide-check.sh | 88 +++++++++++++++++++++++++++++++++++
 scripts/health-watchdog.sh    | 10 ++++
 2 files changed, 98 insertions(+)
 create mode 100755 scripts/anti-suicide-check.sh

diff --git a/scripts/anti-suicide-check.sh b/scripts/anti-suicide-check.sh
new file mode 100755
index 00000000..331717fb
--- /dev/null
+++ b/scripts/anti-suicide-check.sh
@@ -0,0 +1,88 @@
+#!/bin/bash
+# ============================================================
+# anti-suicide-check.sh — 防自杀自检（2026-08-01 建立）
+# 验证所有"防止 gateway 自毁"的保护规则是否生效。
+# 由 health-watchdog.sh 联动（每 30min），异常时飞书报警。
+# 用法: bash anti-suicide-check.sh
+# 返回 0 = 全部保护生效；非 0 = 有保护失效
+# ============================================================
+
+FAIL=0
+log() { echo "[$(date '+%H:%M:%S')] $*"; }
+
+# === 1. unit 文件必须存在 ===
+UNIT=~/.config/systemd/user/hermes-gateway.service
+if [ -f "$UNIT" ]; then
+    log "✅ unit 文件存在"
+else
+    log "🚨 unit 文件丢失！从备份恢复..."
+    cp ~/.hermes/systemd-units/hermes-gateway.service "$UNIT" 2>/dev/null && {
+        systemctl --user daemon-reload 2>/dev/null
+        log "✅ 已从备份恢复 unit 文件"
+    } || { log "❌ 备份也缺失！"; FAIL=1; }
+fi
+
+# === 2. stable tag 不得过旧（超过7天=危险）===
+cd ~/.hermes 2>/dev/null
+if git rev-parse --verify stable >/dev/null 2>&1; then
+    TS=$(git log -1 --format="%ct" stable)
+    NOW=$(date +%s)
+    AGE_DAYS=$(( (NOW - TS) / 86400 ))
+    if [ "$AGE_DAYS" -gt 7 ]; then
+        log "🚨 stable tag 已 $AGE_DAYS 天前（>7），auto-heal 会拒绝回滚——建议手动更新 stable"
+        # 不置 FAIL（config-protector 已有拒绝保护），但提示
+    else
+        log "✅ stable tag 新鲜（${AGE_DAYS}天前）"
+    fi
+else
+    log "🚨 stable tag 不存在"
+    FAIL=1
+fi
+
+# === 3. config-protector 的 auto-heal 不得包含 hermes ===
+if grep -q "hermes" ~/.hermes/scripts/config-protector.sh 2>/dev/null; then
+    # 检查是否在 auto-heal 的进程检测列表里（有 hermes 即危险）
+    if grep -A 8 "检查关键进程" ~/.hermes/scripts/config-protector.sh 2>/dev/null | grep -q "for p in.*hermes"; then
+        log "🚨 config-protector auto-heal 仍包含 hermes（会误触发回滚）"
+        FAIL=1
+    else
+        log "✅ auto-heal 不包含 hermes（注释引用除外）"
+    fi
+else
+    log "✅ auto-heal 无 hermes 引用"
+fi
+
+# === 4. config.yaml 主模型必须仍是 deepseek-v4-flash ===
+if grep -q "default: deepseek-v4-flash" ~/.hermes/config.yaml 2>/dev/null; then
+    log "✅ 主模型 = deepseek-v4-flash（铁律未破）"
+else
+    log "🚨 主模型被改！当前: $(grep 'default:' ~/.hermes/config.yaml | head -1)"
+    FAIL=1
+fi
+
+# === 5. 运行时噪音不得被 git 跟踪 ===
+NOISE_TRACKED=$(cd ~/.hermes && git ls-files 2>/dev/null | grep -cE "^(daemon/(pid|context|journal)|cron/(jobs|ticker)|gateway\.|llm_context|feishu_seen)" || true)
+if [ "$NOISE_TRACKED" -eq 0 ] 2>/dev/null; then
+    log "✅ 运行时噪音未被 git 跟踪"
+else
+    log "🚨 $NOISE_TRACKED 个运行时噪音被 git 跟踪（仓库会永远 dirty）"
+    FAIL=1
+fi
+
+# === 6. gateway 服务状态 ===
+SVC_STATE=$(systemctl --user is-active hermes-gateway.service 2>/dev/null || echo "unknown")
+if [ "$SVC_STATE" = "active" ]; then
+    log "✅ hermes-gateway active"
+else
+    log "🚨 hermes-gateway 状态: $SVC_STATE"
+    FAIL=1
+fi
+
+# === 汇总 ===
+if [ "$FAIL" -eq 0 ]; then
+    log "🟢 全部防自杀保护生效"
+    exit 0
+else
+    log "🔴 $FAIL 项保护失效，请人工介入"
+    exit 1
+fi
diff --git a/scripts/health-watchdog.sh b/scripts/health-watchdog.sh
index e7a8d759..1f97bf23 100755
--- a/scripts/health-watchdog.sh
+++ b/scripts/health-watchdog.sh
@@ -191,6 +191,16 @@ if [ -f "$CONFIG_PROTECTOR" ]; then
     fi
 fi
 
+# === 防自杀自检（2026-08-01 新增：每 30min 验证保护规则）===
+ANTI_SUICIDE="$HOME/.hermes/scripts/anti-suicide-check.sh"
+if [ -f "$ANTI_SUICIDE" ]; then
+    ANTI_RESULT=$(bash "$ANTI_SUICIDE" 2>&1)
+    if [ $? -ne 0 ]; then
+        ALERTS+="🚨 防自杀保护失效: $(echo "$ANTI_RESULT" | grep '🚨' | head -3)\\n"
+        CRITICAL=true
+    fi
+fi
+
 # === 状态判断与飞书通知 ===
 
 # 读取上次状态