security(master): 修复高危 SQL 注入漏洞,重构回调交互消除面板延迟与刷屏 (v3.0.1)
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@@ -60,12 +60,24 @@ while true; do
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fi
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# ==========================================
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# 1. 节点注册通道
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# 1. 节点注册通道 (v3.0.1 终极防注入补丁)
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# ==========================================
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if [[ "$TEXT" == *"#REGISTER#"* ]]; then
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REG_LINE=$(echo "$TEXT" | grep "#REGISTER#" | head -n 1 | tr -d '\` ')
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IFS='|' read -r MAGIC NODE_NAME AGENT_IP AGENT_PORT <<< "$REG_LINE"
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IFS='|' read -r MAGIC RAW_NODE RAW_IP RAW_PORT <<< "$REG_LINE"
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# 🛡️ 强制字符白名单过滤:物理抹杀所有 SQL 注入特殊字符
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CHAT_ID=$(echo "$CHAT_ID" | tr -cd '0-9-') # ChatID 只能是数字和负号
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NODE_NAME=$(echo "$RAW_NODE" | tr -cd 'a-zA-Z0-9_.-' | cut -c 1-30) # 节点名限字母数字横杠下划线
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AGENT_IP=$(echo "$RAW_IP" | tr -cd 'a-zA-Z0-9.:\[\]-' | cut -c 1-50) # IP 格式限制
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AGENT_PORT=$(echo "$RAW_PORT" | tr -cd '0-9' | cut -c 1-5) # 端口只能是数字
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# 异常拦截:如果核心字段被过滤成了空值,说明是恶意请求,直接抛弃
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if [ -z "$NODE_NAME" ] || [ -z "$AGENT_IP" ] || [ -z "$AGENT_PORT" ] || [ -z "$CHAT_ID" ]; then
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send_msg "$CHAT_ID" "⛔ **安全拦截**:检测到非法注册载荷,请求已拒绝。"
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continue
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fi
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db_exec "INSERT INTO nodes (chat_id, node_name, agent_ip, agent_port, last_seen) VALUES ('$CHAT_ID', '$NODE_NAME', '$AGENT_IP', '$AGENT_PORT', CURRENT_TIMESTAMP) ON CONFLICT(chat_id, node_name) DO UPDATE SET agent_ip='$AGENT_IP', agent_port='$AGENT_PORT', last_seen=CURRENT_TIMESTAMP;"
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send_msg "$CHAT_ID" "✅ 司令部已确认!节点接入成功: \`$NODE_NAME\` ($AGENT_IP:$AGENT_PORT)"
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continue
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@@ -107,14 +119,18 @@ while true; do
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;;
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manage:*)
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TARGET_NODE=${TEXT#*:}
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# 🛡️ 强制过滤节点名,防止面板渲染时发生 XSS 或注入
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TARGET_NODE=$(echo "${TEXT#*:}" | tr -cd 'a-zA-Z0-9_.-')
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# 【核心升级】拆分下发按钮,精准对应 Google 与 Trust 两个模块,并排版为 3 行 2 列
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BTNS="[[{\"text\":\"📍 Google 纠偏\",\"callback_data\":\"google:$TARGET_NODE\"}, {\"text\":\"🛡️ 信用净化\",\"callback_data\":\"trust:$TARGET_NODE\"}], [{\"text\":\"📜 实时日志\",\"callback_data\":\"log:$TARGET_NODE\"}, {\"text\":\"📊 统计战报\",\"callback_data\":\"report:$TARGET_NODE\"}], [{\"text\":\"🗑️ 剔除失联节点\",\"callback_data\":\"del:$TARGET_NODE\"}, {\"text\":\"⬅️ 返回主列表\",\"callback_data\":\"list_nodes\"}]]"
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send_ui "$CHAT_ID" "⚙️ **目标锁定**: \`$TARGET_NODE\`\n请选择战术动作:" "$BTNS"
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;;
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del:*)
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TARGET_NODE=${TEXT#*:}
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# 🛡️ 提取并强制过滤节点名与 CHAT_ID 防注入
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TARGET_NODE=$(echo "${TEXT#*:}" | tr -cd 'a-zA-Z0-9_.-')
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CHAT_ID=$(echo "$CHAT_ID" | tr -cd '0-9-')
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db_exec "DELETE FROM nodes WHERE chat_id='$CHAT_ID' AND node_name='$TARGET_NODE';"
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send_msg "$CHAT_ID" "🗑️ 节点 \`$TARGET_NODE\` 的档案已从司令部彻底销毁!"
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@@ -133,8 +149,10 @@ while true; do
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# 【核心升级】增加拦截规则,支持 google 和 trust 前缀
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google:*|trust:*|run:*|report:*|log:*)
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ACTION_TYPE=$(echo "$TEXT" | cut -d':' -f1)
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TARGET_NODE=$(echo "$TEXT" | cut -d':' -f2)
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# 🛡️ 提取并强制过滤动作参数、节点名与 CHAT_ID
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ACTION_TYPE=$(echo "$TEXT" | cut -d':' -f1 | tr -cd 'a-z')
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TARGET_NODE=$(echo "$TEXT" | cut -d':' -f2 | tr -cd 'a-zA-Z0-9_.-')
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CHAT_ID=$(echo "$CHAT_ID" | tr -cd '0-9-')
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AGENT_INFO=$(db_exec "SELECT agent_ip, agent_port FROM nodes WHERE chat_id='$CHAT_ID' AND node_name='$TARGET_NODE' LIMIT 1;")
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AGENT_IP=$(echo "$AGENT_INFO" | cut -d'|' -f1)
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