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GoTunnel/cmd/server/main.go
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feat(server): add traffic storage and statistics tracking for improved traffic management
2026-01-29 15:38:27 +08:00

128 lines
3.3 KiB
Go
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package main
// @title GoTunnel API
// @version 1.0
// @description GoTunnel 内网穿透服务器 API
// @host localhost:7500
// @BasePath /
// @securityDefinitions.apikey Bearer
// @in header
// @name Authorization
// @description JWT Bearer token
import (
"flag"
"fmt"
"log"
"os"
"os/signal"
"syscall"
"time"
_ "github.com/gotunnel/docs" // Swagger docs
"github.com/gotunnel/internal/server/app"
"github.com/gotunnel/internal/server/config"
"github.com/gotunnel/internal/server/db"
"github.com/gotunnel/internal/server/tunnel"
"github.com/gotunnel/pkg/crypto"
"github.com/gotunnel/pkg/plugin"
"github.com/gotunnel/pkg/version"
)
// 版本信息(通过 ldflags 注入)
var Version string
var BuildTime string
var GitCommit string
func init() {
version.SetVersion(Version)
version.SetBuildInfo(GitCommit, BuildTime)
}
func main() {
configPath := flag.String("c", "server.yaml", "config file path")
flag.Parse()
// 加载 YAML 配置
cfg, err := config.LoadServerConfig(*configPath)
if err != nil {
log.Fatalf("Load config error: %v", err)
}
// 初始化数据库
clientStore, err := db.NewSQLiteStore(cfg.Server.DBPath)
if err != nil {
log.Fatalf("Init database error: %v", err)
}
defer clientStore.Close()
// 打印 token便于客户端连接
log.Printf("[Server] Token: %s", cfg.Server.Token)
// 创建隧道服务
server := tunnel.NewServer(
clientStore,
cfg.Server.BindAddr,
cfg.Server.BindPort,
cfg.Server.Token,
cfg.Server.HeartbeatSec,
cfg.Server.HeartbeatTimeout,
)
// 配置 TLS默认启用
if !cfg.Server.TLSDisabled {
tlsConfig, err := crypto.GenerateTLSConfig()
if err != nil {
log.Fatalf("Generate TLS config error: %v", err)
}
server.SetTLSConfig(tlsConfig)
log.Printf("[Server] TLS enabled")
}
// 初始化插件系统(用于客户端 JS 插件管理)
registry := plugin.NewRegistry()
server.SetPluginRegistry(registry)
server.SetJSPluginStore(clientStore) // 设置 JS 插件存储,用于客户端重连时恢复插件
server.SetTrafficStore(clientStore) // 设置流量存储,用于记录流量统计
// 启动 Web 控制台
if cfg.Server.Web.Enabled {
// 强制生成 Web 凭据(如果未配置)
if config.GenerateWebCredentials(cfg) {
log.Printf("[Web] Auto-generated credentials - Username: %s, Password: %s",
cfg.Server.Web.Username, cfg.Server.Web.Password)
log.Printf("[Web] Please save these credentials and update your config file")
// 保存配置以持久化凭据
if err := config.SaveServerConfig(*configPath, cfg); err != nil {
log.Printf("[Web] Warning: failed to save config: %v", err)
}
}
ws := app.NewWebServer(clientStore, server, cfg, *configPath, clientStore)
addr := fmt.Sprintf("%s:%d", cfg.Server.BindAddr, cfg.Server.Web.BindPort)
go func() {
// 始终使用 JWT 认证
err := ws.RunWithJWT(addr, cfg.Server.Web.Username, cfg.Server.Web.Password, cfg.Server.Token)
if err != nil {
log.Printf("[Web] Server error: %v", err)
}
}()
log.Printf("[Web] Console running at http://%s (authentication required)", addr)
}
// 优雅关闭信号处理
quit := make(chan os.Signal, 1)
signal.Notify(quit, syscall.SIGINT, syscall.SIGTERM)
go func() {
<-quit
log.Printf("[Server] Received shutdown signal")
server.Shutdown(30 * time.Second)
os.Exit(0)
}()
log.Fatal(server.Run())
}