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https://github.com/Ed1s0nZ/CyberStrikeAI.git
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@@ -10,6 +10,7 @@
|
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## Changelog
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- 2025.11.14 Performance optimizations: optimized tool lookup from O(n) to O(1) using index map, added automatic cleanup mechanism for execution records to prevent memory leaks, and added pagination support for database queries
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- 2025.11.13 Added authentication for the web mode, including automatic password generation and in-app password change
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- 2025.11.13 Added `Settings` feature in the frontend
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- 2025.11.13 Added MCP Stdio mode support, now seamlessly integrated and usable in code editors, CLI, and automation scripts
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@@ -7,6 +7,7 @@
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## 更新日志
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- 2025.11.14 性能优化:工具查找从 O(n) 优化为 O(1)(使用索引映射),添加执行记录自动清理机制防止内存泄漏,数据库查询支持分页加载
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- 2025.11.13 Web 端新增统一鉴权,支持自动生成强密码与前端修改密码;
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- 2025.11.13 在前端新增`设置`功能;
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- 2025.11.13 新增 MCP Stdio 模式支持,现可在代码编辑器、CLI 及自动化脚本等多种场景下,无缝集成并使用全套安全工具;
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@@ -69,16 +69,30 @@ func (db *DB) SaveToolExecution(exec *mcp.ToolExecution) error {
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return nil
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}
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// LoadToolExecutions 加载所有工具执行记录
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// LoadToolExecutions 加载所有工具执行记录(支持分页)
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func (db *DB) LoadToolExecutions() ([]*mcp.ToolExecution, error) {
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return db.LoadToolExecutionsWithPagination(0, 1000)
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}
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// LoadToolExecutionsWithPagination 分页加载工具执行记录
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// limit: 最大返回记录数,0 表示使用默认值 1000
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// offset: 跳过的记录数,用于分页
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func (db *DB) LoadToolExecutionsWithPagination(offset, limit int) ([]*mcp.ToolExecution, error) {
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if limit <= 0 {
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limit = 1000 // 默认限制
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}
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if limit > 10000 {
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limit = 10000 // 最大限制,防止一次性加载过多数据
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}
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query := `
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SELECT id, tool_name, arguments, status, result, error, start_time, end_time, duration_ms
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FROM tool_executions
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ORDER BY start_time DESC
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LIMIT 1000
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LIMIT ? OFFSET ?
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`
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rows, err := db.Query(query)
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rows, err := db.Query(query, limit, offset)
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if err != nil {
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return nil, err
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}
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+65
-19
@@ -7,6 +7,7 @@ import (
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"io"
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"net/http"
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"os"
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"sort"
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"strings"
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"sync"
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"time"
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@@ -27,15 +28,16 @@ type MonitorStorage interface {
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// Server MCP服务器
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type Server struct {
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tools map[string]ToolHandler
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toolDefs map[string]Tool // 工具定义
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executions map[string]*ToolExecution
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stats map[string]*ToolStats
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prompts map[string]*Prompt // 提示词模板
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resources map[string]*Resource // 资源
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storage MonitorStorage // 可选的持久化存储
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mu sync.RWMutex
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logger *zap.Logger
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tools map[string]ToolHandler
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toolDefs map[string]Tool // 工具定义
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executions map[string]*ToolExecution
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stats map[string]*ToolStats
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prompts map[string]*Prompt // 提示词模板
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resources map[string]*Resource // 资源
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storage MonitorStorage // 可选的持久化存储
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mu sync.RWMutex
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logger *zap.Logger
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maxExecutionsInMemory int // 内存中最大执行记录数
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}
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// ToolHandler 工具处理函数
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@@ -49,14 +51,15 @@ func NewServer(logger *zap.Logger) *Server {
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// NewServerWithStorage 创建新的MCP服务器(带持久化存储)
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func NewServerWithStorage(logger *zap.Logger, storage MonitorStorage) *Server {
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s := &Server{
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tools: make(map[string]ToolHandler),
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toolDefs: make(map[string]Tool),
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executions: make(map[string]*ToolExecution),
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stats: make(map[string]*ToolStats),
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prompts: make(map[string]*Prompt),
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resources: make(map[string]*Resource),
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storage: storage,
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logger: logger,
|
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tools: make(map[string]ToolHandler),
|
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toolDefs: make(map[string]Tool),
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executions: make(map[string]*ToolExecution),
|
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stats: make(map[string]*ToolStats),
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prompts: make(map[string]*Prompt),
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resources: make(map[string]*Resource),
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storage: storage,
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logger: logger,
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maxExecutionsInMemory: 1000, // 默认最多在内存中保留1000条执行记录
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}
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// 初始化默认提示词和资源
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@@ -267,6 +270,8 @@ func (s *Server) handleCallTool(msg *Message) *Message {
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s.mu.Lock()
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s.executions[executionID] = execution
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// 如果内存中的执行记录超过限制,清理最旧的记录
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s.cleanupOldExecutions()
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s.mu.Unlock()
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if s.storage != nil {
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@@ -499,9 +504,11 @@ func (s *Server) loadHistoricalData() {
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} else {
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s.mu.Lock()
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for _, exec := range executions {
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// 只加载最近1000条,避免内存占用过大
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if len(s.executions) < 1000 {
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// 只加载最近 maxExecutionsInMemory 条,避免内存占用过大
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if len(s.executions) < s.maxExecutionsInMemory {
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s.executions[exec.ID] = exec
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} else {
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break
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}
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}
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s.mu.Unlock()
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@@ -618,6 +625,8 @@ func (s *Server) CallTool(ctx context.Context, toolName string, args map[string]
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s.mu.Lock()
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s.executions[executionID] = execution
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// 如果内存中的执行记录超过限制,清理最旧的记录
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s.cleanupOldExecutions()
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s.mu.Unlock()
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if s.storage != nil {
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@@ -689,6 +698,43 @@ func (s *Server) CallTool(ctx context.Context, toolName string, args map[string]
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return finalResult, executionID, nil
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}
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// cleanupOldExecutions 清理旧的执行记录,防止内存无限增长
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func (s *Server) cleanupOldExecutions() {
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if len(s.executions) <= s.maxExecutionsInMemory {
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return
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}
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||||
// 按开始时间排序,找出最旧的记录
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type execWithTime struct {
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id string
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startTime time.Time
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}
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execs := make([]execWithTime, 0, len(s.executions))
|
||||
for id, exec := range s.executions {
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execs = append(execs, execWithTime{
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id: id,
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||||
startTime: exec.StartTime,
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})
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}
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||||
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// 使用 sort 包进行高效排序(最旧的在前)
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sort.Slice(execs, func(i, j int) bool {
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return execs[i].startTime.Before(execs[j].startTime)
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})
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// 删除最旧的记录,保留 maxExecutionsInMemory 条
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toDelete := len(s.executions) - s.maxExecutionsInMemory
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for i := 0; i < toDelete; i++ {
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delete(s.executions, execs[i].id)
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||||
}
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s.logger.Debug("清理旧的执行记录",
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||||
zap.Int("before", len(execs)),
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zap.Int("after", len(s.executions)),
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||||
zap.Int("deleted", toDelete),
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)
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||||
}
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// initDefaultPrompts 初始化默认提示词模板
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func (s *Server) initDefaultPrompts() {
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s.mu.Lock()
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@@ -9,23 +9,43 @@ import (
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||||
|
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"cyberstrike-ai/internal/config"
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"cyberstrike-ai/internal/mcp"
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||||
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"go.uber.org/zap"
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)
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// Executor 安全工具执行器
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type Executor struct {
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config *config.SecurityConfig
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toolIndex map[string]*config.ToolConfig // 工具索引,用于 O(1) 查找
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mcpServer *mcp.Server
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logger *zap.Logger
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}
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// NewExecutor 创建新的执行器
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func NewExecutor(cfg *config.SecurityConfig, mcpServer *mcp.Server, logger *zap.Logger) *Executor {
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return &Executor{
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executor := &Executor{
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config: cfg,
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toolIndex: make(map[string]*config.ToolConfig),
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mcpServer: mcpServer,
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logger: logger,
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}
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// 构建工具索引
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executor.buildToolIndex()
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return executor
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}
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// buildToolIndex 构建工具索引,将 O(n) 查找优化为 O(1)
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func (e *Executor) buildToolIndex() {
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e.toolIndex = make(map[string]*config.ToolConfig)
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for i := range e.config.Tools {
|
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if e.config.Tools[i].Enabled {
|
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e.toolIndex[e.config.Tools[i].Name] = &e.config.Tools[i]
|
||||
}
|
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}
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e.logger.Info("工具索引构建完成",
|
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zap.Int("totalTools", len(e.config.Tools)),
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zap.Int("enabledTools", len(e.toolIndex)),
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)
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}
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// ExecuteTool 执行安全工具
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@@ -34,30 +54,24 @@ func (e *Executor) ExecuteTool(ctx context.Context, toolName string, args map[st
|
||||
zap.String("toolName", toolName),
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zap.Any("args", args),
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)
|
||||
|
||||
|
||||
// 特殊处理:exec工具直接执行系统命令
|
||||
if toolName == "exec" {
|
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e.logger.Info("执行exec工具")
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return e.executeSystemCommand(ctx, args)
|
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}
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|
||||
// 查找工具配置
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var toolConfig *config.ToolConfig
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for i := range e.config.Tools {
|
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if e.config.Tools[i].Name == toolName && e.config.Tools[i].Enabled {
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toolConfig = &e.config.Tools[i]
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break
|
||||
}
|
||||
}
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||||
|
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if toolConfig == nil {
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// 使用索引查找工具配置(O(1) 查找)
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toolConfig, exists := e.toolIndex[toolName]
|
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if !exists {
|
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e.logger.Error("工具未找到或未启用",
|
||||
zap.String("toolName", toolName),
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zap.Int("totalTools", len(e.config.Tools)),
|
||||
zap.Int("enabledTools", len(e.toolIndex)),
|
||||
)
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return nil, fmt.Errorf("工具 %s 未找到或未启用", toolName)
|
||||
}
|
||||
|
||||
|
||||
e.logger.Info("找到工具配置",
|
||||
zap.String("toolName", toolName),
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zap.String("command", toolConfig.Command),
|
||||
@@ -66,13 +80,13 @@ func (e *Executor) ExecuteTool(ctx context.Context, toolName string, args map[st
|
||||
|
||||
// 构建命令 - 根据工具类型使用不同的参数格式
|
||||
cmdArgs := e.buildCommandArgs(toolName, toolConfig, args)
|
||||
|
||||
|
||||
e.logger.Info("构建命令参数完成",
|
||||
zap.String("toolName", toolName),
|
||||
zap.Strings("cmdArgs", cmdArgs),
|
||||
zap.Int("argsCount", len(cmdArgs)),
|
||||
)
|
||||
|
||||
|
||||
// 验证命令参数
|
||||
if len(cmdArgs) == 0 {
|
||||
e.logger.Warn("命令参数为空",
|
||||
@@ -92,7 +106,7 @@ func (e *Executor) ExecuteTool(ctx context.Context, toolName string, args map[st
|
||||
|
||||
// 执行命令
|
||||
cmd := exec.CommandContext(ctx, toolConfig.Command, cmdArgs...)
|
||||
|
||||
|
||||
e.logger.Info("执行安全工具",
|
||||
zap.String("tool", toolName),
|
||||
zap.Strings("args", cmdArgs),
|
||||
@@ -136,8 +150,12 @@ func (e *Executor) ExecuteTool(ctx context.Context, toolName string, args map[st
|
||||
func (e *Executor) RegisterTools(mcpServer *mcp.Server) {
|
||||
e.logger.Info("开始注册工具",
|
||||
zap.Int("totalTools", len(e.config.Tools)),
|
||||
zap.Int("enabledTools", len(e.toolIndex)),
|
||||
)
|
||||
|
||||
|
||||
// 重新构建索引(以防配置更新)
|
||||
e.buildToolIndex()
|
||||
|
||||
for i, toolConfig := range e.config.Tools {
|
||||
if !toolConfig.Enabled {
|
||||
e.logger.Debug("跳过未启用的工具",
|
||||
@@ -149,7 +167,7 @@ func (e *Executor) RegisterTools(mcpServer *mcp.Server) {
|
||||
// 创建工具配置的副本,避免闭包问题
|
||||
toolName := toolConfig.Name
|
||||
toolConfigCopy := toolConfig
|
||||
|
||||
|
||||
// 使用简短描述(如果存在),否则使用详细描述的前100个字符
|
||||
shortDesc := toolConfigCopy.ShortDescription
|
||||
if shortDesc == "" {
|
||||
@@ -166,7 +184,7 @@ func (e *Executor) RegisterTools(mcpServer *mcp.Server) {
|
||||
shortDesc = desc
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
tool := mcp.Tool{
|
||||
Name: toolConfigCopy.Name,
|
||||
Description: toolConfigCopy.Description,
|
||||
@@ -189,7 +207,7 @@ func (e *Executor) RegisterTools(mcpServer *mcp.Server) {
|
||||
zap.Int("index", i),
|
||||
)
|
||||
}
|
||||
|
||||
|
||||
e.logger.Info("工具注册完成",
|
||||
zap.Int("registeredCount", len(e.config.Tools)),
|
||||
)
|
||||
@@ -208,7 +226,7 @@ func (e *Executor) buildCommandArgs(toolName string, toolConfig *config.ToolConf
|
||||
hasScanType = true
|
||||
scanTypeValue = scanType
|
||||
}
|
||||
|
||||
|
||||
// 添加固定参数(如果指定了 scan_type,可能需要过滤掉默认的扫描类型参数)
|
||||
if hasScanType && toolName == "nmap" {
|
||||
// 对于 nmap,如果指定了 scan_type,跳过默认的 -sT -sV -sC
|
||||
@@ -237,7 +255,7 @@ func (e *Executor) buildCommandArgs(toolName string, toolConfig *config.ToolConf
|
||||
if param.Name == "additional_args" || param.Name == "scan_type" || param.Name == "action" {
|
||||
continue
|
||||
}
|
||||
|
||||
|
||||
value := e.getParamValue(args, param)
|
||||
if value == nil {
|
||||
if param.Required {
|
||||
@@ -255,7 +273,7 @@ func (e *Executor) buildCommandArgs(toolName string, toolConfig *config.ToolConf
|
||||
if param.Type == "bool" {
|
||||
var boolVal bool
|
||||
var ok bool
|
||||
|
||||
|
||||
// 尝试多种类型转换
|
||||
if boolVal, ok = value.(bool); ok {
|
||||
// 已经是布尔值
|
||||
@@ -272,7 +290,7 @@ func (e *Executor) buildCommandArgs(toolName string, toolConfig *config.ToolConf
|
||||
boolVal = strVal == "true" || strVal == "1" || strVal == "yes"
|
||||
ok = true
|
||||
}
|
||||
|
||||
|
||||
if ok {
|
||||
if !boolVal {
|
||||
continue // false 时不添加任何参数
|
||||
@@ -340,7 +358,7 @@ func (e *Executor) buildCommandArgs(toolName string, toolConfig *config.ToolConf
|
||||
if param.Name == "additional_args" || param.Name == "scan_type" || param.Name == "action" {
|
||||
continue
|
||||
}
|
||||
|
||||
|
||||
if param.Position != nil && *param.Position == i {
|
||||
value := e.getParamValue(args, param)
|
||||
if value == nil {
|
||||
@@ -365,14 +383,14 @@ func (e *Executor) buildCommandArgs(toolName string, toolConfig *config.ToolConf
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
// 特殊处理:additional_args 参数(需要按空格分割成多个参数)
|
||||
if additionalArgs, ok := args["additional_args"].(string); ok && additionalArgs != "" {
|
||||
// 按空格分割,但保留引号内的内容
|
||||
additionalArgsList := e.parseAdditionalArgs(additionalArgs)
|
||||
cmdArgs = append(cmdArgs, additionalArgsList...)
|
||||
}
|
||||
|
||||
|
||||
// 特殊处理:scan_type 参数(需要按空格分割并插入到合适位置)
|
||||
if hasScanType {
|
||||
scanTypeArgs := e.parseAdditionalArgs(scanTypeValue)
|
||||
@@ -403,7 +421,7 @@ func (e *Executor) buildCommandArgs(toolName string, toolConfig *config.ToolConf
|
||||
// 如果没有定义参数配置,使用固定参数和通用处理
|
||||
// 添加固定参数
|
||||
cmdArgs = append(cmdArgs, toolConfig.Args...)
|
||||
|
||||
|
||||
// 通用处理:将参数转换为命令行参数
|
||||
for key, value := range args {
|
||||
if key == "_tool_name" {
|
||||
@@ -426,23 +444,23 @@ func (e *Executor) parseAdditionalArgs(argsStr string) []string {
|
||||
if argsStr == "" {
|
||||
return []string{}
|
||||
}
|
||||
|
||||
|
||||
result := make([]string, 0)
|
||||
var current strings.Builder
|
||||
inQuotes := false
|
||||
var quoteChar rune
|
||||
escapeNext := false
|
||||
|
||||
|
||||
runes := []rune(argsStr)
|
||||
for i := 0; i < len(runes); i++ {
|
||||
r := runes[i]
|
||||
|
||||
|
||||
if escapeNext {
|
||||
current.WriteRune(r)
|
||||
escapeNext = false
|
||||
continue
|
||||
}
|
||||
|
||||
|
||||
if r == '\\' {
|
||||
// 检查下一个字符是否是引号
|
||||
if i+1 < len(runes) && (runes[i+1] == '"' || runes[i+1] == '\'') {
|
||||
@@ -456,19 +474,19 @@ func (e *Executor) parseAdditionalArgs(argsStr string) []string {
|
||||
}
|
||||
continue
|
||||
}
|
||||
|
||||
|
||||
if !inQuotes && (r == '"' || r == '\'') {
|
||||
inQuotes = true
|
||||
quoteChar = r
|
||||
continue
|
||||
}
|
||||
|
||||
|
||||
if inQuotes && r == quoteChar {
|
||||
inQuotes = false
|
||||
quoteChar = 0
|
||||
continue
|
||||
}
|
||||
|
||||
|
||||
if !inQuotes && (r == ' ' || r == '\t' || r == '\n') {
|
||||
if current.Len() > 0 {
|
||||
result = append(result, current.String())
|
||||
@@ -476,20 +494,20 @@ func (e *Executor) parseAdditionalArgs(argsStr string) []string {
|
||||
}
|
||||
continue
|
||||
}
|
||||
|
||||
|
||||
current.WriteRune(r)
|
||||
}
|
||||
|
||||
|
||||
// 处理最后一个参数(如果存在)
|
||||
if current.Len() > 0 {
|
||||
result = append(result, current.String())
|
||||
}
|
||||
|
||||
|
||||
// 如果解析结果为空,使用简单的空格分割作为降级方案
|
||||
if len(result) == 0 {
|
||||
result = strings.Fields(argsStr)
|
||||
}
|
||||
|
||||
|
||||
return result
|
||||
}
|
||||
|
||||
@@ -638,9 +656,9 @@ func (e *Executor) executeSystemCommand(ctx context.Context, args map[string]int
|
||||
// buildInputSchema 构建输入模式
|
||||
func (e *Executor) buildInputSchema(toolConfig *config.ToolConfig) map[string]interface{} {
|
||||
schema := map[string]interface{}{
|
||||
"type": "object",
|
||||
"type": "object",
|
||||
"properties": map[string]interface{}{},
|
||||
"required": []string{},
|
||||
"required": []string{},
|
||||
}
|
||||
|
||||
// 如果配置中定义了参数,优先使用配置中的参数定义
|
||||
@@ -651,7 +669,7 @@ func (e *Executor) buildInputSchema(toolConfig *config.ToolConfig) map[string]in
|
||||
for _, param := range toolConfig.Parameters {
|
||||
// 转换类型为OpenAI/JSON Schema标准类型
|
||||
openAIType := e.convertToOpenAIType(param.Type)
|
||||
|
||||
|
||||
prop := map[string]interface{}{
|
||||
"type": openAIType,
|
||||
"description": param.Description,
|
||||
@@ -750,5 +768,3 @@ func (e *Executor) GetVulnerabilityReport(vulnerabilities []Vulnerability) map[s
|
||||
"generatedAt": time.Now(),
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
|
||||
Reference in New Issue
Block a user