版本重构，加web管理方式

conf/app.conf

@@ -0,0 +1,6 @@
+appname = httpMonitor
+httpport = 8080
+runmode = dev
+password=123
+hostPort=8028
+

conf/hosts.csv

@@ -0,0 +1,3 @@
+a.proxy.com,127.0.0.1:81,o2430bnq22jgnmcl
+b.proxy.com,127.0.0.1:82,o2430bnq22jgnmcl
+a.o.com,10.1.50.203:80,o2430bnq22jgnmcl

conf/tasks.csv

@@ -0,0 +1,8 @@
+8021,tunnelServer,10.1.50.203:80,um80bbyvcaiw7n17,,,,1
+8001,tunnelServer,10.1.50.101:22,h8vcpciko9lczxmb,,,gzip,0
+8022,tunnelServer,10.1.50.196:4000,vcerzo01q16cdn9n,,,snappy,1
+8002,udpServer,10.1.50.102:53,zcbsx5kp53cg5yqv,,,,0
+8003,sock5Server,,9mq856pqq3jq05qv,,,snappy,1
+8010,sock5Server,,0aj2xfec0mbkann5,test,test,gzip,0
+8004,httpProxyServer,,y72zj8t074lslln0,,,gzip,0
+0,hostServer,,o2430bnq22jgnmcl,,,,1

controllers/base.go

@@ -0,0 +1,117 @@
+package controllers
+
+import (
+	"github.com/astaxie/beego"
+	"github.com/cnlh/easyProxy/lib"
+	"strconv"
+	"strings"
+)
+
+type BaseController struct {
+	beego.Controller
+	controllerName string
+	actionName     string
+}
+
+//初始化参数
+func (s *BaseController) Prepare() {
+	controllerName, actionName := s.GetControllerAndAction()
+	s.controllerName = strings.ToLower(controllerName[0 : len(controllerName)-10])
+	s.actionName = strings.ToLower(actionName)
+	if s.GetSession("auth") != true {
+		s.Redirect("/login/index", 302)
+	}
+}
+
+//加载模板
+func (s *BaseController) display(tpl ...string) {
+	var tplname string
+	if len(tpl) > 0 {
+		tplname = strings.Join([]string{tpl[0], "html"}, ".")
+	} else {
+		tplname = s.controllerName + "/" + s.actionName + ".html"
+	}
+	s.Data["menu"] = s.actionName
+	ip := s.Ctx.Request.Host
+	s.Data["ip"] = lib.Gethostbyname(ip[0:strings.LastIndex(ip, ":")])
+	s.Data["p"] = *lib.TcpPort
+	s.Data["proxyPort"] = beego.AppConfig.String("hostPort")
+	s.Layout = "public/layout.html"
+	s.TplName = tplname
+}
+
+//错误
+func (s *BaseController) error() {
+	s.Layout = "public/layout.html"
+	s.TplName = "public/error.html"
+}
+
+//去掉没有err返回值的int
+func (s *BaseController) GetIntNoErr(key string, def ...int) int {
+	strv := s.Ctx.Input.Query(key)
+	if len(strv) == 0 && len(def) > 0 {
+		return def[0]
+	}
+	val, _ := strconv.Atoi(strv)
+	return val
+}
+
+//获取去掉错误的bool值
+func (s *BaseController) GetBoolNoErr(key string, def ...bool) bool {
+	strv := s.Ctx.Input.Query(key)
+	if len(strv) == 0 && len(def) > 0 {
+		return def[0]
+	}
+	val, _ := strconv.ParseBool(strv)
+	return val
+}
+
+//ajax正确返回
+func (s *BaseController) AjaxOk(str string) {
+	s.Data["json"] = ajax(str, 1)
+	s.ServeJSON()
+	s.StopRun()
+}
+
+//ajax错误返回
+func (s *BaseController) AjaxErr(str string) {
+	s.Data["json"] = ajax(str, 0)
+	s.ServeJSON()
+	s.StopRun()
+}
+
+//组装ajax
+func ajax(str string, status int) (map[string]interface{}) {
+	json := make(map[string]interface{})
+	json["status"] = status
+	json["msg"] = str
+	return json
+}
+
+//ajax table返回
+func (s *BaseController) AjaxTable(list interface{}, cnt int, recordsTotal int) {
+	json := make(map[string]interface{})
+	json["data"] = list
+	json["draw"] = s.GetIntNoErr("draw")
+	json["err"] = ""
+	json["recordsTotal"] = recordsTotal
+	json["recordsFiltered"] = cnt
+	s.Data["json"] = json
+	s.ServeJSON()
+	s.StopRun()
+}
+
+//ajax table参数
+func (s *BaseController) GetAjaxParams() (start, limit int) {
+	s.Ctx.Input.Bind(&start, "start")
+	s.Ctx.Input.Bind(&limit, "length")
+	return
+}
+
+func (s *BaseController) SetInfo(name string) {
+	s.Data["name"] = name
+}
+
+func (s *BaseController) SetType(name string) {
+	s.Data["type"] = name
+}

controllers/index.go

@@ -0,0 +1,165 @@
+package controllers
+
+import (
+	"github.com/cnlh/easyProxy/lib"
+)
+
+type IndexController struct {
+	BaseController
+}
+
+func (s *IndexController) Index() {
+	s.SetInfo("使用说明")
+	s.display("index/index")
+}
+
+func (s *IndexController) Tcp() {
+	s.SetInfo("tcp隧道管理")
+	s.SetType("tunnelServer")
+	s.display("index/list")
+}
+
+func (s *IndexController) Udp() {
+	s.SetInfo("udp隧道管理")
+	s.SetType("udpServer")
+	s.display("index/list")
+}
+
+func (s *IndexController) Socks5() {
+	s.SetInfo("socks5管理")
+	s.SetType("sock5Server")
+	s.display("index/list")
+}
+
+func (s *IndexController) Http() {
+	s.SetInfo("http代理管理")
+	s.SetType("httpProxyServer")
+	s.display("index/list")
+}
+
+func (s *IndexController) Host() {
+	s.SetInfo("host模式管理")
+	s.SetType("hostServer")
+	s.display("index/list")
+}
+
+func (s *IndexController) GetTaskList() {
+	start, length := s.GetAjaxParams()
+	taskType := s.GetString("type")
+	list, cnt := lib.CsvDb.GetTaskList(start, length, taskType)
+	s.AjaxTable(list, cnt, cnt)
+}
+
+func (s *IndexController) Add() {
+	if s.Ctx.Request.Method == "GET" {
+		s.Data["type"] = s.GetString("type")
+		s.SetInfo("新增")
+		s.display()
+	} else {
+		t := &lib.TaskList{
+			TcpPort:   s.GetIntNoErr("port"),
+			Mode:      s.GetString("type"),
+			Target:    s.GetString("target"),
+			VerifyKey: lib.GetRandomString(16),
+			U:         s.GetString("u"),
+			P:         s.GetString("p"),
+			Compress:  s.GetString("compress"),
+			IsRun:     0,
+		}
+		lib.CsvDb.NewTask(t)
+		if err := lib.AddTask(t); err != nil {
+			s.AjaxErr(err.Error())
+		} else {
+			s.AjaxOk("添加成功")
+		}
+	}
+}
+
+func (s *IndexController) Edit() {
+	if s.Ctx.Request.Method == "GET" {
+		vKey := s.GetString("vKey")
+		if t, err := lib.CsvDb.GetTask(vKey); err != nil {
+			s.error()
+		} else {
+			s.Data["t"] = t
+		}
+		s.SetInfo("修改")
+		s.display()
+	} else {
+		vKey := s.GetString("vKey")
+		if t, err := lib.CsvDb.GetTask(vKey); err != nil {
+			s.error()
+		} else {
+			t.TcpPort = s.GetIntNoErr("port")
+			t.Mode = s.GetString("type")
+			t.Target = s.GetString("target")
+			t.U = s.GetString("u")
+			t.P = s.GetString("p")
+			t.Compress = s.GetString("compress")
+			lib.CsvDb.UpdateTask(t)
+			lib.StopServer(t.VerifyKey)
+			lib.StartTask(t.VerifyKey)
+		}
+		s.AjaxOk("修改成功")
+	}
+}
+
+func (s *IndexController) Stop() {
+	vKey := s.GetString("vKey")
+	if err := lib.StopServer(vKey); err != nil {
+		s.AjaxErr("停止失败")
+	}
+	s.AjaxOk("停止成功")
+}
+func (s *IndexController) Del() {
+	vKey := s.GetString("vKey")
+	if err := lib.DelTask(vKey); err != nil {
+		s.AjaxErr("删除失败")
+	}
+	s.AjaxOk("删除成功")
+}
+
+func (s *IndexController) Start() {
+	vKey := s.GetString("vKey")
+	if err := lib.StartTask(vKey); err != nil {
+		s.AjaxErr("开启失败")
+	}
+	s.AjaxOk("开启成功")
+}
+
+func (s *IndexController) HostList() {
+	if s.Ctx.Request.Method == "GET" {
+		s.Data["vkey"] = s.GetString("vkey")
+		s.SetInfo("域名列表")
+		s.display("index/hlist")
+	} else {
+		start, length := s.GetAjaxParams()
+		vkey := s.GetString("vkey")
+		list, cnt := lib.CsvDb.GetHostList(start, length, vkey)
+		s.AjaxTable(list, cnt, cnt)
+	}
+}
+
+func (s *IndexController) DelHost() {
+	host := s.GetString("host")
+	if err := lib.CsvDb.DelHost(host); err != nil {
+		s.AjaxErr("删除失败")
+	}
+	s.AjaxOk("删除成功")
+}
+
+func (s *IndexController) AddHost() {
+	if s.Ctx.Request.Method == "GET" {
+		s.Data["vkey"] = s.GetString("vkey")
+		s.SetInfo("新增")
+		s.display("index/hadd")
+	} else {
+		h := &lib.HostList{
+			Vkey:   s.GetString("vkey"),
+			Host:   s.GetString("host"),
+			Target: s.GetString("target"),
+		}
+		lib.CsvDb.NewHost(h)
+		s.AjaxOk("添加成功")
+	}
+}

controllers/login.go

@@ -0,0 +1,27 @@
+package controllers
+
+import (
+	"github.com/astaxie/beego"
+)
+
+type LoginController struct {
+	beego.Controller
+}
+
+func (self *LoginController) Index() {
+	self.TplName = "login/index.html"
+}
+func (self *LoginController) Verify() {
+	if self.GetString("psd") == beego.AppConfig.String("password") {
+		self.SetSession("auth", true)
+		self.Data["json"] = map[string]interface{}{"status": 1, "msg": "验证成功"}
+		self.ServeJSON()
+	} else {
+		self.Data["json"] = map[string]interface{}{"status": 0, "msg": "验证失败"}
+		self.ServeJSON()
+	}
+}
+func (self *LoginController) Out() {
+	self.SetSession("auth", false)
+	self.Redirect("/login/index", 302)
+}

http.go

@@ -1,121 +0,0 @@
-package main
-
-import  (
-	"bufio"
-	"bytes"
-	"compress/gzip"
-	"encoding/binary"
-	"errors"
-	"fmt"
-	"net/http"
-	"net/http/httputil"
-	"net/url"
-	"strconv"
-	"strings"
-)
-
-/*
-
-  http.ReadRequest()
-  http.ReadResponse()
-  httputil.DumpRequest()
-  httputil.DumpResponse()
-*/
-
-// 将request 的处理
-func EncodeRequest(r *http.Request) ([]byte, error) {
-	raw := bytes.NewBuffer([]byte{})
-	// 写签名
-	binary.Write(raw, binary.LittleEndian, []byte("sign"))
-	reqBytes, err := httputil.DumpRequest(r, true)
-	if err != nil {
-		return nil, err
-	}
-	// 写body数据长度 + 1
-	binary.Write(raw, binary.LittleEndian, int32(len(reqBytes)+1))
-	// 判断是否为http或者https的标识1字节
-	binary.Write(raw, binary.LittleEndian, bool(r.URL.Scheme == "https"))
-	if err := binary.Write(raw, binary.LittleEndian, reqBytes); err != nil {
-		return nil, err
-	}
-	return raw.Bytes(), nil
-}
-
-// 将字节转为request
-func DecodeRequest(data []byte) (*http.Request, error) {
-	if len(data) <= 100 {
-		return nil, errors.New("待解码的字节长度太小")
-	}
-	req, err := http.ReadRequest(bufio.NewReader(bytes.NewReader(data[1:])))
-	if err != nil {
-		return nil, err
-	}
-	str := strings.Split(req.Host, ":")
-	req.Host, err = getHost(str[0])
-	if err != nil {
-		return nil, err
-	}
-	scheme := "http"
-	if data[0] == 1 {
-		scheme = "https"
-	}
-	req.URL, _ = url.Parse(fmt.Sprintf("%s://%s%s", scheme, req.Host, req.RequestURI))
-	req.RequestURI = ""
-
-	return req, nil
-}
-
-//// 将response转为字节
-func EncodeResponse(r *http.Response) ([]byte, error) {
-	raw := bytes.NewBuffer([]byte{})
-	binary.Write(raw, binary.LittleEndian, []byte("sign"))
-	respBytes, err := httputil.DumpResponse(r, true)
-	if config.Replace == 1 {
-		respBytes = replaceHost(respBytes)
-	}
-	if err != nil {
-		return nil, err
-	}
-	var buf bytes.Buffer
-	zw := gzip.NewWriter(&buf)
-	zw.Write(respBytes)
-	zw.Close()
-	binary.Write(raw, binary.LittleEndian, int32(len(buf.Bytes())))
-	if err := binary.Write(raw, binary.LittleEndian, buf.Bytes()); err != nil {
-		fmt.Println(err)
-		return nil, err
-	}
-	return raw.Bytes(), nil
-}
-
-//// 将字节转为response
-func DecodeResponse(data []byte) (*http.Response, error) {
-	zr, err := gzip.NewReader(bytes.NewReader(data))
-	if err != nil {
-		return nil, err
-	}
-	defer zr.Close()
-	resp, err := http.ReadResponse(bufio.NewReader(zr), nil)
-	if err != nil {
-		return nil, err
-	}
-	return resp, nil
-}
-
-func getHost(str string) (string, error) {
-	for _, v := range config.SiteList {
-		if v.Host == str {
-			return v.Url + ":" + strconv.Itoa(v.Port), nil
-		}
-	}
-	return "", errors.New("没有找到解析的的host!")
-}
-
-func replaceHost(resp []byte) []byte {
-	str := string(resp)
-	for _, v := range config.SiteList {
-		str = strings.Replace(str, v.Url+":"+strconv.Itoa(v.Port), v.Host, -1)
-		str = strings.Replace(str, v.Url, v.Host, -1)
-	}
-	return []byte(str)
-}

json.go

@@ -1,51 +0,0 @@
-package main
-
-import (
-	"encoding/json"
-	"errors"
-	"io/ioutil"
-)
-
-//定义配置文件解析后的结构
-type Server struct {
-	Ip   string
-	Port int
-	Tcp  int
-	Vkey string
-	Num  int
-}
-
-type Site struct {
-	Host string
-	Url  string
-	Port int
-}
-type Config struct {
-	Server   Server
-	SiteList []Site
-	Replace  int
-}
-type JsonStruct struct {
-}
-
-func NewJsonStruct() *JsonStruct {
-	return &JsonStruct{}
-}
-func (jst *JsonStruct) Load(filename string) (Config, error) {
-	data, err := ioutil.ReadFile(filename)
-	config := Config{}
-	if err != nil {
-		return config, errors.New("配置文件打开错误")
-	}
-	err = json.Unmarshal(data, &config)
-	if err != nil {
-		return config, errors.New("配置文件解析错误")
-	}
-	if config.Server.Tcp <= 0 || config.Server.Tcp >= 65536 {
-		return config, errors.New("请输入正确的tcp端口")
-	}
-	if config.Server.Vkey == "" {
-		return config, errors.New("密钥不能为空！")
-	}
-	return config, nil
-}

lib/client.go

@@ -1,4 +1,4 @@
-package main
+package lib
 
 import (
 	"errors"
@@ -13,12 +13,14 @@ type TRPClient struct {
 	svrAddr string
 	tcpNum  int
 	sync.Mutex
+	vKey string
 }
 
-func NewRPClient(svraddr string, tcpNum int) *TRPClient {
+func NewRPClient(svraddr string, tcpNum int, vKey string) *TRPClient {
 	c := new(TRPClient)
 	c.svrAddr = svraddr
 	c.tcpNum = tcpNum
+	c.vKey = vKey
 	return c
 }
 
@@ -26,9 +28,6 @@ func (s *TRPClient) Start() error {
 	for i := 0; i < s.tcpNum; i++ {
 		go s.newConn()
 	}
-	for {
-		time.Sleep(time.Second * 5)
-	}
 	return nil
 }
 
@@ -49,7 +48,7 @@ func (s *TRPClient) newConn() error {
 
 func (s *TRPClient) process(c *Conn) error {
 	c.SetAlive()
-	if _, err := c.Write(getverifyval()); err != nil {
+	if _, err := c.Write([]byte(getverifyval(s.vKey))); err != nil {
 		return err
 	}
 	c.wMain()
@@ -63,20 +62,20 @@ func (s *TRPClient) process(c *Conn) error {
 		}
 		switch flags {
 		case VERIFY_EER:
-			log.Fatal("vkey不正确,请检查配置文件")
+			log.Fatalln("vkey:", s.vKey, "不正确,服务端拒绝连接,请检查")
 		case RES_SIGN: //代理请求模式
 			if err := s.dealHttp(c); err != nil {
 				log.Println(err)
 				return err
 			}
 		case WORK_CHAN: //隧道模式，每次开启10个，加快连接速度
-			for i := 0; i < 100; i++ {
+			for i := 0; i < 10; i++ {
 				go s.dealChan()
 			}
 		case RES_MSG:
 			log.Println("服务端返回错误。")
 		default:
-			log.Println("无法解析该错误。")
+			log.Println("无法解析该错误。", flags)
 		}
 	}
 	return nil
@@ -90,7 +89,7 @@ func (s *TRPClient) dealChan() error {
 		return err
 	}
 	//验证
-	if _, err := conn.Write(getverifyval()); err != nil {
+	if _, err := conn.Write([]byte(getverifyval(s.vKey))); err != nil {
 		return err
 	}
 	//默认长连接保持
@@ -99,7 +98,7 @@ func (s *TRPClient) dealChan() error {
 	//写标志
 	c.wChan()
 	//获取连接的host type(tcp or udp)
-	typeStr, host, err := c.GetHostFromConn()
+	typeStr, host, en, de, err := c.GetHostFromConn()
 	if err != nil {
 		return err
 	}
@@ -109,15 +108,16 @@ func (s *TRPClient) dealChan() error {
 		log.Println(err)
 		return err
 	}
-	go relay(NewConn(server), c, DataDecode)
-	relay(c, NewConn(server), DataEncode)
+	go relay(NewConn(server), c, de)
+	relay(c, NewConn(server), en)
 	return nil
 }
 
 //http模式处理
 func (s *TRPClient) dealHttp(c *Conn) error {
 	buf := make([]byte, 1024*32)
-	n, err := c.ReadFromCompress(buf, DataDecode)
+	en, de := c.GetCompressTypeFromConn()
+	n, err := c.ReadFromCompress(buf, de)
 	if err != nil {
 		c.wError()
 		return err
@@ -133,7 +133,7 @@ func (s *TRPClient) dealHttp(c *Conn) error {
 		return err
 	}
 	c.wSign()
-	n, err = c.WriteCompress(respBytes, DataEncode)
+	n, err = c.WriteCompress(respBytes, en)
 	if err != nil {
 		return err
 	}

lib/conn.go

@@ -1,6 +1,7 @@
-package main
+package lib
 
 import (
+	"bufio"
 	"bytes"
 	"compress/gzip"
 	"encoding/binary"
@@ -10,12 +11,63 @@ import (
 	"io"
 	"log"
 	"net"
+	"net/http"
 	"net/url"
-	"regexp"
+	"strconv"
 	"strings"
 	"time"
 )
 
+type SnappyConn struct {
+	w *snappy.Writer
+	r *snappy.Reader
+}
+
+func NewSnappyConn(conn net.Conn) *SnappyConn {
+	c := new(SnappyConn)
+	c.w = snappy.NewBufferedWriter(conn)
+	c.r = snappy.NewReader(conn)
+	return c
+}
+
+func (s *SnappyConn) Write(b []byte) (n int, err error) {
+	if n, err = s.w.Write(b); err != nil {
+		return
+	}
+	err = s.w.Flush()
+	return
+}
+
+func (s *SnappyConn) Read(b []byte) (n int, err error) {
+	return s.r.Read(b)
+}
+
+type GzipConn struct {
+	w *gzip.Writer
+	r *gzip.Reader
+}
+
+func NewGzipConn(conn net.Conn) *GzipConn {
+	c := new(GzipConn)
+	c.w = gzip.NewWriter(conn)
+	c.r, err = gzip.NewReader(conn)
+	return c
+}
+
+func (s *GzipConn) Write(b []byte) (n int, err error) {
+	if n, err = s.w.Write(b); err != nil || err == io.EOF {
+		err = s.w.Flush()
+		s.w.Close()
+		return
+	}
+	err = s.w.Flush()
+	return
+}
+
+func (s *GzipConn) Read(b []byte) (n int, err error) {
+	return s.r.Read(b)
+}
+
 type Conn struct {
 	conn net.Conn
 }
@@ -32,7 +84,7 @@ func (s *Conn) ReadLen(len int) ([]byte, error) {
 	buff := make([]byte, 1024)
 	c := 0
 	for {
-		clen, err := s.conn.Read(buff)
+		clen, err := s.Read(buff)
 		if err != nil && err != io.EOF {
 			return raw, err
 		}
@@ -64,7 +116,6 @@ func (s *Conn) GetLen() (int, error) {
 //写入长度
 func (s *Conn) WriteLen(buf []byte) (int, error) {
 	raw := bytes.NewBuffer([]byte{})
-
 	if err := binary.Write(raw, binary.LittleEndian, int32(len(buf))); err != nil {
 		log.Println(err)
 		return 0, err
@@ -79,23 +130,22 @@ func (s *Conn) WriteLen(buf []byte) (int, error) {
 //读取flag
 func (s *Conn) ReadFlag() (string, error) {
 	val := make([]byte, 4)
-	_, err := s.conn.Read(val)
+	_, err := s.Read(val)
 	if err != nil {
 		return "", err
 	}
 	return string(val), err
 }
 
-//读取host
-func (s *Conn) GetHostFromConn() (typeStr string, host string, err error) {
+//读取host 连接地址 压缩类型
+func (s *Conn) GetHostFromConn() (typeStr string, host string, en, de int, err error) {
 retry:
 	ltype := make([]byte, 3)
-	_, err = s.Read(ltype)
-	if err != nil {
+	if _, err = s.Read(ltype); err != nil {
 		return
 	}
-	typeStr = string(ltype)
-	if typeStr == TEST_FLAG {
+	if typeStr = string(ltype); typeStr == TEST_FLAG {
+		en, de = s.GetCompressTypeFromConn()
 		goto retry
 	}
 	len, err := s.GetLen()
@@ -103,15 +153,14 @@ retry:
 		return
 	}
 	hostByte := make([]byte, len)
-	_, err = s.conn.Read(hostByte)
-	if err != nil {
+	if _, err = s.Read(hostByte); err != nil {
 		return
 	}
 	host = string(hostByte)
 	return
 }
 
-//写tcp host
+//写连接类型 和 host地址
 func (s *Conn) WriteHost(ltype string, host string) (int, error) {
 	raw := bytes.NewBuffer([]byte{})
 	binary.Write(raw, binary.LittleEndian, []byte(ltype))
@@ -130,45 +179,34 @@ func (s *Conn) SetAlive() {
 
 //从tcp报文中解析出host
 func (s *Conn) GetHost() (method, address string, rb []byte, err error) {
-	var b [2048]byte
+	var b [32 * 1024]byte
 	var n int
-	var host string
 	if n, err = s.Read(b[:]); err != nil {
 		return
 	}
 	rb = b[:n]
-	//TODO：某些不规范报文可能会有问题
-	fmt.Sscanf(string(b[:n]), "%s", &method)
-	reg, err := regexp.Compile(`(\w+:\/\/)([^/:]+)(:\d*)?`)
+	r, err := http.ReadRequest(bufio.NewReader(bytes.NewReader(rb)))
 	if err != nil {
+		log.Println("解析host出错：", err)
 		return
 	}
-	host = string(reg.Find(b[:]))
-	hostPortURL, err := url.Parse(host)
+	hostPortURL, err := url.Parse(r.Host)
 	if err != nil {
 		return
 	}
 	if hostPortURL.Opaque == "443" { //https访问
-		address = hostPortURL.Scheme + ":443"
+		address = r.Host + ":443"
 	} else { //http访问
 		if strings.Index(hostPortURL.Host, ":") == -1 { //host不带端口， 默认80
-			address = hostPortURL.Host + ":80"
+			address = r.Host + ":80"
 		} else {
-			address = hostPortURL.Host
+			address = r.Host
 		}
 	}
 	return
 }
 
-func (s *Conn) Close() error {
-	return s.conn.Close()
-}
-func (s *Conn) Write(b []byte) (int, error) {
-	return s.conn.Write(b)
-}
-func (s *Conn) Read(b []byte) (int, error) {
-	return s.conn.Read(b)
-}
+//压缩方式读
 func (s *Conn) ReadFromCompress(b []byte, compress int) (int, error) {
 	switch compress {
 	case COMPRESS_GZIP_DECODE:
@@ -186,6 +224,7 @@ func (s *Conn) ReadFromCompress(b []byte, compress int) (int, error) {
 	return 0, nil
 }
 
+//压缩方式写
 func (s *Conn) WriteCompress(b []byte, compress int) (n int, err error) {
 	switch compress {
 	case COMPRESS_GZIP_ENCODE:
@@ -193,32 +232,61 @@ func (s *Conn) WriteCompress(b []byte, compress int) (n int, err error) {
 		if n, err = w.Write(b); err == nil {
 			w.Flush()
 		}
+		err = w.Close()
 	case COMPRESS_SNAPY_ENCODE:
 		w := snappy.NewBufferedWriter(s)
 		if n, err = w.Write(b); err == nil {
 			w.Flush()
 		}
+		err = w.Close()
 	case COMPRESS_NONE:
 		n, err = s.Write(b)
 	}
 	return
 }
 
-func (s *Conn) wError() (int, error) {
-	return s.conn.Write([]byte(RES_MSG))
+//写压缩方式
+func (s *Conn) WriteCompressType(en, de int) {
+	s.Write([]byte(strconv.Itoa(en) + strconv.Itoa(de)))
 }
+
+//获取压缩方式
+func (s *Conn) GetCompressTypeFromConn() (en, de int) {
+	buf := make([]byte, 2)
+	s.Read(buf)
+	en, _ = strconv.Atoi(string(buf[0]))
+	de, _ = strconv.Atoi(string(buf[1]))
+	return
+}
+
+func (s *Conn) Close() error {
+	return s.conn.Close()
+}
+
+func (s *Conn) Write(b []byte) (int, error) {
+	return s.conn.Write(b)
+}
+
+func (s *Conn) Read(b []byte) (int, error) {
+	return s.conn.Read(b)
+}
+
+func (s *Conn) wError() (int, error) {
+	return s.Write([]byte(RES_MSG))
+}
+
 func (s *Conn) wSign() (int, error) {
-	return s.conn.Write([]byte(RES_SIGN))
+	return s.Write([]byte(RES_SIGN))
 }
 
 func (s *Conn) wMain() (int, error) {
-	return s.conn.Write([]byte(WORK_MAIN))
+	return s.Write([]byte(WORK_MAIN))
 }
 
 func (s *Conn) wChan() (int, error) {
-	return s.conn.Write([]byte(WORK_CHAN))
+	return s.Write([]byte(WORK_CHAN))
 }
 
 func (s *Conn) wTest() (int, error) {
-	return s.conn.Write([]byte(TEST_FLAG))
+	return s.Write([]byte(TEST_FLAG))
 }

lib/csv.go

@@ -0,0 +1,285 @@
+package lib
+
+import (
+	"encoding/csv"
+	"errors"
+	"log"
+	"os"
+	"strconv"
+)
+
+type TaskList struct {
+	TcpPort      int    //服务端与客户端通信端口
+	Mode         string //启动方式
+	Target       string //目标
+	VerifyKey    string //flag
+	U            string //socks5验证用户名
+	P            string //socks5验证密码
+	Compress     string //压缩方式
+	Start        int    //是否开启
+	IsRun        int    //是否在运行
+	ClientStatus int    //客户端状态
+}
+
+type HostList struct {
+	Vkey   string //服务端与客户端通信端口
+	Host   string //启动方式
+	Target string //目标
+}
+
+func NewCsv(path string, bridge *Tunnel, runList map[string]interface{}) *Csv {
+	c := new(Csv)
+	c.Path = path
+	c.Bridge = bridge
+	c.RunList = runList
+	return c
+}
+
+type Csv struct {
+	Tasks   []*TaskList
+	Path    string
+	Bridge  *Tunnel
+	RunList map[string]interface{}
+	Hosts   []*HostList //域名列表
+}
+
+func (s *Csv) Init() {
+	s.LoadTaskFromCsv()
+	s.LoadHostFromCsv()
+}
+
+func (s *Csv) StoreTasksToCsv() {
+	// 创建文件
+	csvFile, err := os.Create(s.Path + "tasks.csv")
+	if err != nil {
+		log.Fatalf(err.Error())
+	}
+	defer csvFile.Close()
+	writer := csv.NewWriter(csvFile)
+	for _, task := range s.Tasks {
+		record := []string{
+			strconv.Itoa(task.TcpPort),
+			task.Mode,
+			task.Target,
+			task.VerifyKey,
+			task.U,
+			task.P,
+			task.Compress,
+			strconv.Itoa(task.Start),
+		}
+		err := writer.Write(record)
+		if err != nil {
+			log.Fatalf(err.Error())
+		}
+	}
+	writer.Flush()
+}
+
+func (s *Csv) LoadTaskFromCsv() {
+	// 打开文件
+	file, err := os.Open(s.Path + "tasks.csv")
+	if err != nil {
+		panic(err)
+	}
+	defer file.Close()
+
+	// 获取csv的reader
+	reader := csv.NewReader(file)
+
+	// 设置FieldsPerRecord为-1
+	reader.FieldsPerRecord = -1
+
+	// 读取文件中所有行保存到slice中
+	records, err := reader.ReadAll()
+	if err != nil {
+		panic(err)
+	}
+	var tasks []*TaskList
+	// 将每一行数据保存到内存slice中
+	for _, item := range records {
+		tcpPort, _ := strconv.Atoi(item[0])
+		Start, _ := strconv.Atoi(item[7])
+		post := &TaskList{
+			TcpPort:   tcpPort,
+			Mode:      item[1],
+			Target:    item[2],
+			VerifyKey: item[3],
+			U:         item[4],
+			P:         item[5],
+			Compress:  item[6],
+			Start:     Start,
+		}
+		tasks = append(tasks, post)
+	}
+	s.Tasks = tasks
+}
+
+func (s *Csv) StoreHostToCsv() {
+	// 创建文件
+	csvFile, err := os.Create(s.Path + "hosts.csv")
+	if err != nil {
+		panic(err)
+	}
+	defer csvFile.Close()
+	// 获取csv的Writer
+	writer := csv.NewWriter(csvFile)
+	// 将map中的Post转换成slice，因为csv的Write需要slice参数
+	// 并写入csv文件
+	for _, host := range s.Hosts {
+		record := []string{
+			host.Host,
+			host.Target,
+			host.Vkey,
+		}
+		err1 := writer.Write(record)
+		if err1 != nil {
+			panic(err1)
+		}
+	}
+	// 确保所有内存数据刷到csv文件
+	writer.Flush()
+}
+
+func (s *Csv) LoadHostFromCsv() {
+	// 打开文件
+	file, err := os.Open(s.Path + "hosts.csv")
+	if err != nil {
+		panic(err)
+	}
+	defer file.Close()
+
+	// 获取csv的reader
+	reader := csv.NewReader(file)
+
+	// 设置FieldsPerRecord为-1
+	reader.FieldsPerRecord = -1
+
+	// 读取文件中所有行保存到slice中
+	records, err := reader.ReadAll()
+	if err != nil {
+		panic(err)
+	}
+	var hosts []*HostList
+	// 将每一行数据保存到内存slice中
+	for _, item := range records {
+		post := &HostList{
+			Vkey:   item[2],
+			Host:   item[0],
+			Target: item[1],
+		}
+		hosts = append(hosts, post)
+	}
+	s.Hosts = hosts
+}
+
+func (s *Csv) GetTaskList(start, length int, typeVal string) ([]*TaskList, int) {
+	list := make([]*TaskList, 0)
+	var cnt int
+	for _, v := range s.Tasks {
+		if v.Mode != typeVal {
+			continue
+		}
+		cnt++
+		if start--; start < 0 {
+			if length--; length > 0 {
+				if _, ok := s.RunList[v.VerifyKey]; ok {
+					v.IsRun = 1
+				} else {
+					v.IsRun = 0
+				}
+				if s, ok := s.Bridge.signalList[getverifyval(v.VerifyKey)]; ok {
+					if s.Len() > 0 {
+						v.ClientStatus = 1
+					} else {
+						v.ClientStatus = 0
+					}
+				} else {
+					v.ClientStatus = 0
+				}
+				list = append(list, v)
+			}
+		}
+
+	}
+	return list, cnt
+}
+
+func (s *Csv) NewTask(t *TaskList) {
+	s.Tasks = append(s.Tasks, t)
+	s.StoreTasksToCsv()
+}
+
+func (s *Csv) UpdateTask(t *TaskList) error {
+	for k, v := range s.Tasks {
+		if v.VerifyKey == t.VerifyKey {
+			s.Tasks = append(s.Tasks[:k], s.Tasks[k+1:]...)
+			s.Tasks = append(s.Tasks, t)
+			s.StoreTasksToCsv()
+			return nil
+		}
+	}
+	//TODO:待测试
+	return errors.New("不存在")
+}
+
+func (s *Csv) AddRunList(vKey string, svr interface{}) {
+	s.RunList[vKey] = svr
+}
+
+func (s *Csv) DelRunList(vKey string) {
+	delete(s.RunList, vKey)
+}
+
+func (s *Csv) DelTask(vKey string) error {
+	for k, v := range s.Tasks {
+		if v.VerifyKey == vKey {
+			s.Tasks = append(s.Tasks[:k], s.Tasks[k+1:]...)
+			s.StoreTasksToCsv()
+			return nil
+		}
+	}
+	return errors.New("不存在")
+}
+
+func (s *Csv) GetTask(vKey string) (v *TaskList, err error) {
+	for _, v = range s.Tasks {
+		if v.VerifyKey == vKey {
+			return
+		}
+	}
+	err = errors.New("未找到")
+	return
+}
+
+func (s *Csv) DelHost(host string) error {
+	for k, v := range s.Hosts {
+		if v.Host == host {
+			s.Hosts = append(s.Hosts[:k], s.Hosts[k+1:]...)
+			s.StoreHostToCsv()
+			return nil
+		}
+	}
+	return errors.New("不存在")
+}
+
+func (s *Csv) NewHost(t *HostList) {
+	s.Hosts = append(s.Hosts, t)
+	s.StoreHostToCsv()
+
+}
+
+func (s *Csv) GetHostList(start, length int, vKey string) ([]*HostList, int) {
+	list := make([]*HostList, 0)
+	var cnt int
+	for _, v := range s.Hosts {
+		if v.Vkey == vKey {
+			cnt++
+			if start--; start < 0 {
+				if length--; length > 0 {
+					list = append(list, v)
+				}
+			}
+		}
+	}
+	return list, cnt
+}

lib/init.go

@@ -0,0 +1,165 @@
+package lib
+
+import (
+	"errors"
+	"flag"
+	"log"
+	"reflect"
+	"strings"
+	"sync"
+)
+
+var (
+	configPath   = flag.String("config", "config.json", "配置文件路径")
+	TcpPort      = flag.Int("tcpport", 8284, "客户端与服务端通信端口")
+	httpPort     = flag.Int("httpport", 8024, "对外监听的端口")
+	rpMode       = flag.String("mode", "client", "启动模式")
+	tunnelTarget = flag.String("target", "10.1.50.203:80", "远程目标")
+	verifyKey    = flag.String("vkey", "", "验证密钥")
+	u            = flag.String("u", "", "socks5验证用户名")
+	p            = flag.String("p", "", "socks5验证密码")
+	compress     = flag.String("compress", "", "数据压缩方式（gzip|snappy）")
+	serverAddr   = flag.String("server", "", "服务器地址ip:端口")
+	config       Config
+	err          error
+	RunList      map[string]interface{} //运行中的任务
+	bridge       *Tunnel
+	CsvDb        *Csv
+)
+
+func init() {
+	RunList = make(map[string]interface{})
+}
+
+func InitMode() {
+	flag.Parse()
+	de, en := getCompressType(*compress)
+	if *rpMode == "client" {
+		JsonParse := NewJsonStruct()
+		if config, err = JsonParse.Load(*configPath); err != nil {
+			log.Println("配置文件加载失败")
+		}
+		stop := make(chan int)
+		for _, v := range strings.Split(*verifyKey, ",") {
+			log.Println("客户端启动，连接：", *serverAddr, " 验证令牌：", v)
+			go NewRPClient(*serverAddr, 2, v).Start()
+		}
+		<-stop
+	} else {
+		bridge = newTunnel(*TcpPort)
+		if err := bridge.StartTunnel(); err != nil {
+			log.Fatalln("服务端开启失败", err)
+		}
+		log.Println("服务端启动，监听tcp服务端端口：", *TcpPort)
+		if svr := newMode(*rpMode, bridge, *httpPort, *tunnelTarget, *u, *p, en, de, *verifyKey); svr != nil {
+			reflect.ValueOf(svr).MethodByName("Start").Call(nil)
+		} else {
+			log.Fatalln("启动模式不正确")
+		}
+	}
+}
+
+//从csv文件中恢复任务
+func InitFromCsv() {
+	for _, v := range CsvDb.Tasks {
+		if v.Start == 1 {
+			log.Println(""+
+				"启动模式：", v.Mode, "监听端口：", v.TcpPort, "客户端令牌：", v.VerifyKey)
+			AddTask(v)
+		}
+	}
+}
+
+func newMode(mode string, bridge *Tunnel, httpPort int, tunnelTarget string, u string, p string, enCompress int, deCompress int, vkey string) interface{} {
+	switch mode {
+	case "httpServer":
+		return NewHttpModeServer(httpPort, bridge, enCompress, deCompress, vkey)
+	case "tunnelServer":
+		return NewTunnelModeServer(httpPort, tunnelTarget, ProcessTunnel, bridge, enCompress, deCompress, vkey)
+	case "sock5Server":
+		return NewSock5ModeServer(httpPort, u, p, bridge, enCompress, deCompress, vkey)
+	case "httpProxyServer":
+		return NewTunnelModeServer(httpPort, tunnelTarget, ProcessHttp, bridge, enCompress, deCompress, vkey)
+	case "udpServer":
+		return NewUdpModeServer(httpPort, tunnelTarget, bridge, enCompress, deCompress, vkey)
+	case "webServer":
+		InitCsvDb()
+		return NewWebServer(bridge)
+	case "hostServer":
+		return NewHostServer()
+	case "httpHostServer":
+		return NewTunnelModeServer(httpPort, tunnelTarget, ProcessHost, bridge, enCompress, deCompress, vkey)
+	}
+	return nil
+}
+
+func StopServer(cFlag string) error {
+	if v, ok := RunList[cFlag]; ok {
+		reflect.ValueOf(v).MethodByName("Close").Call(nil)
+		delete(RunList, cFlag)
+		if t := bridge.signalList[getverifyval(cFlag)]; t != nil {
+			if *verifyKey == "" { //多客户端模式重启相关隧道
+				for {
+					if t.Len() <= 0 {
+						break
+					}
+					t.Pop().Close()
+				}
+				delete(bridge.signalList, getverifyval(cFlag))
+				delete(bridge.tunnelList, getverifyval(cFlag))
+			}
+		}
+		if t, err := CsvDb.GetTask(cFlag); err != nil {
+			return err
+		} else {
+			t.Start = 0
+			CsvDb.UpdateTask(t)
+		}
+		return nil
+	}
+	return errors.New("未在运行中")
+}
+
+func AddTask(t *TaskList) error {
+	de, en := getCompressType(t.Compress)
+	if svr := newMode(t.Mode, bridge, t.TcpPort, t.Target, t.U, t.P, en, de, t.VerifyKey); svr != nil {
+		RunList[t.VerifyKey] = svr
+		go func() {
+			err := reflect.ValueOf(svr).MethodByName("Start").Call(nil)[0]
+			if err.Interface() != nil {
+				log.Println("客户端", t.VerifyKey, "启动失败，错误：", err)
+				delete(RunList, t.VerifyKey)
+			}
+		}()
+	} else {
+		return errors.New("启动模式不正确")
+	}
+	return nil
+}
+
+func StartTask(vKey string) error {
+	if t, err := CsvDb.GetTask(vKey); err != nil {
+		return err
+	} else {
+		AddTask(t)
+		t.Start = 1
+		CsvDb.UpdateTask(t)
+	}
+	return nil
+}
+
+func DelTask(vKey string) error {
+	if err := StopServer(vKey); err != nil {
+		return err
+	}
+	return CsvDb.DelTask(vKey)
+}
+
+func InitCsvDb() *Csv {
+	var once sync.Once
+	once.Do(func() {
+		CsvDb = NewCsv("./conf/", bridge, RunList)
+		CsvDb.Init()
+	})
+	return CsvDb
+}

lib/server.go

@@ -0,0 +1,290 @@
+package lib
+
+import (
+	"errors"
+	"fmt"
+	"github.com/astaxie/beego"
+	"io/ioutil"
+	"log"
+	"net"
+	"net/http"
+	"strings"
+)
+
+const (
+	VERIFY_EER = "vkey"
+	WORK_MAIN  = "main"
+	WORK_CHAN  = "chan"
+	RES_SIGN   = "sign"
+	RES_MSG    = "msg0"
+	TEST_FLAG  = "tst"
+	CONN_TCP   = "tcp"
+	CONN_UDP   = "udp"
+)
+
+type HttpModeServer struct {
+	bridge     *Tunnel
+	httpPort   int
+	enCompress int
+	deCompress int
+	vKey       string
+}
+
+func NewHttpModeServer(httpPort int, bridge *Tunnel, enCompress int, deCompress int, vKey string) *HttpModeServer {
+	s := new(HttpModeServer)
+	s.bridge = bridge
+	s.httpPort = httpPort
+	s.enCompress = enCompress
+	s.deCompress = deCompress
+	s.vKey = vKey
+	return s
+}
+
+//开始
+func (s *HttpModeServer) Start() {
+	http.HandleFunc("/", func(w http.ResponseWriter, r *http.Request) {
+	retry:
+		err, conn := s.bridge.GetSignal(getverifyval(s.vKey))
+		if err != nil {
+			BadRequest(w)
+		}
+		if err := s.writeRequest(r, conn); err != nil {
+			log.Println(err)
+			conn.Close()
+			goto retry
+			return
+		}
+		err = s.writeResponse(w, conn)
+		if err != nil {
+			log.Println(err)
+			conn.Close()
+			goto retry
+			return
+		}
+		s.bridge.ReturnSignal(conn, getverifyval(s.vKey))
+	})
+	log.Fatalln(http.ListenAndServe(fmt.Sprintf(":%d", s.httpPort), nil))
+}
+
+//req转为bytes发送给client端
+func (s *HttpModeServer) writeRequest(r *http.Request, conn *Conn) error {
+	raw, err := EncodeRequest(r)
+	if err != nil {
+		return err
+	}
+	conn.wSign()
+	conn.WriteCompressType(s.enCompress, s.deCompress)
+	c, err := conn.WriteCompress(raw, s.enCompress)
+	if err != nil {
+		return err
+	}
+	if c != len(raw) {
+		return errors.New("写出长度与字节长度不一致。")
+	}
+	return nil
+}
+
+//从client读取出Response
+func (s *HttpModeServer) writeResponse(w http.ResponseWriter, c *Conn) error {
+	flags, err := c.ReadFlag()
+	if err != nil {
+		return err
+	}
+	switch flags {
+	case RES_SIGN:
+		buf := make([]byte, 1024*32)
+		n, err := c.ReadFromCompress(buf, s.deCompress)
+		if err != nil {
+			return err
+		}
+		resp, err := DecodeResponse(buf[:n])
+		if err != nil {
+			return err
+		}
+		bodyBytes, err := ioutil.ReadAll(resp.Body)
+		if err != nil {
+			return err
+		}
+		for k, v := range resp.Header {
+			for _, v2 := range v {
+				w.Header().Set(k, v2)
+			}
+		}
+		w.WriteHeader(resp.StatusCode)
+		w.Write(bodyBytes)
+	case RES_MSG:
+		BadRequest(w)
+		return errors.New("客户端请求出错")
+	default:
+		BadRequest(w)
+		return errors.New("无法解析此错误")
+	}
+	return nil
+}
+
+type process func(c *Conn, s *TunnelModeServer) error
+
+type TunnelModeServer struct {
+	httpPort     int
+	tunnelTarget string
+	process      process
+	bridge       *Tunnel
+	listener     *net.TCPListener
+	enCompress   int
+	deCompress   int
+	vKey         string
+}
+
+func NewTunnelModeServer(httpPort int, tunnelTarget string, process process, bridge *Tunnel, enCompress int, deCompress int, vKey string) *TunnelModeServer {
+	s := new(TunnelModeServer)
+	s.httpPort = httpPort
+	s.bridge = bridge
+	s.tunnelTarget = tunnelTarget
+	s.process = process
+	s.enCompress = enCompress
+	s.deCompress = deCompress
+	s.vKey = vKey
+	return s
+}
+
+//开始
+func (s *TunnelModeServer) Start() error {
+	s.listener, err = net.ListenTCP("tcp", &net.TCPAddr{net.ParseIP("0.0.0.0"), s.httpPort, ""})
+	if err != nil {
+		return err
+	}
+	for {
+		conn, err := s.listener.AcceptTCP()
+		if err != nil {
+			if strings.Contains(err.Error(), "use of closed network connection") {
+				break
+			}
+			log.Println(err)
+			continue
+		}
+		go s.process(NewConn(conn), s)
+	}
+	return nil
+}
+
+func (s *TunnelModeServer) Close() error {
+	return s.listener.Close()
+}
+
+//tcp隧道模式
+func ProcessTunnel(c *Conn, s *TunnelModeServer) error {
+	link := s.bridge.GetTunnel(getverifyval(s.vKey), s.enCompress, s.deCompress)
+	if _, err := link.WriteHost(CONN_TCP, s.tunnelTarget); err != nil {
+		link.Close()
+		c.Close()
+		log.Println(err)
+		return err
+	}
+	go relay(link, c, s.enCompress)
+	relay(c, link, s.deCompress)
+	return nil
+}
+
+//http代理模式
+func ProcessHttp(c *Conn, s *TunnelModeServer) error {
+	method, addr, rb, err := c.GetHost()
+	if err != nil {
+		c.Close()
+		return err
+	}
+	link := s.bridge.GetTunnel(getverifyval(s.vKey), s.enCompress, s.deCompress)
+	if _, err := link.WriteHost(CONN_TCP, addr); err != nil {
+		c.Close()
+		link.Close()
+		log.Println(err)
+		return err
+	}
+	if method == "CONNECT" {
+		fmt.Fprint(c, "HTTP/1.1 200 Connection established\r\n")
+	} else {
+		link.WriteCompress(rb, s.enCompress)
+	}
+	go relay(link, c, s.enCompress)
+	relay(c, link, s.deCompress)
+	return nil
+}
+
+//多客户端域名代理
+func ProcessHost(c *Conn, s *TunnelModeServer) error {
+	method, addr, rb, err := c.GetHost()
+	if err != nil {
+		c.Close()
+		return err
+	}
+	host, task, err := getKeyByHost(addr)
+	if err != nil {
+		c.Close()
+		return err
+	}
+	de, en := getCompressType(task.Compress)
+	link := s.bridge.GetTunnel(getverifyval(host.Vkey), en, de)
+	if _, err := link.WriteHost(CONN_TCP, host.Target); err != nil {
+		c.Close()
+		link.Close()
+		log.Println(err)
+		return err
+	}
+	if method == "CONNECT" {
+		fmt.Fprint(c, "HTTP/1.1 200 Connection established\r\n")
+	} else {
+		link.WriteCompress(rb, en)
+	}
+	go relay(link, c, en)
+	relay(c, link, de)
+	return nil
+}
+
+//web管理方式
+type WebServer struct {
+	bridge *Tunnel
+}
+
+//开始
+func (s *WebServer) Start() {
+	InitFromCsv()
+	p, _ := beego.AppConfig.Int("hostPort")
+	t := &TaskList{
+		TcpPort:      p,
+		Mode:         "httpHostServer",
+		Target:       "",
+		VerifyKey:    "",
+		U:            "",
+		P:            "",
+		Compress:     "",
+		Start:        1,
+		IsRun:        0,
+		ClientStatus: 0,
+	}
+	AddTask(t)
+	beego.BConfig.WebConfig.Session.SessionOn = true
+	log.Println("web管理启动，访问端口为",beego.AppConfig.String("httpport"))
+	beego.Run()
+}
+
+func NewWebServer(bridge *Tunnel) *WebServer {
+	s := new(WebServer)
+	s.bridge = bridge
+	return s
+}
+
+//host
+type HostServer struct {
+}
+
+//开始
+func (s *HostServer) Start() error {
+	return nil
+}
+func NewHostServer() *HostServer {
+	s := new(HostServer)
+	return s
+}
+
+func (s *HostServer) Close() error {
+	return nil
+}

lib/sock5.go

@@ -1,4 +1,4 @@
-package main
+package lib
 
 import (
 	"encoding/binary"
@@ -7,6 +7,7 @@ import (
 	"log"
 	"net"
 	"strconv"
+	"strings"
 )
 
 const (
@@ -43,11 +44,15 @@ const (
 )
 
 type Sock5ModeServer struct {
-	Tunnel
+	bridge     *Tunnel
 	httpPort   int
 	u          string //用户名
 	p          string //密码
+	enCompress int
+	deCompress int
 	isVerify   bool
+	listener   net.Listener
+	vKey       string
 }
 
 func (s *Sock5ModeServer) handleRequest(c net.Conn) {
@@ -131,7 +136,7 @@ func (s *Sock5ModeServer) doConnect(c net.Conn, command uint8) (proxyConn *Conn,
 	binary.Read(c, binary.BigEndian, &port)
 	// connect to host
 	addr := net.JoinHostPort(host, strconv.Itoa(int(port)))
-	client := s.GetTunnel()
+	client := s.bridge.GetTunnel(getverifyval(s.vKey),s.enCompress,s.deCompress)
 	s.sendReply(c, succeeded)
 	var ltype string
 	if command == associateMethod {
@@ -149,8 +154,8 @@ func (s *Sock5ModeServer) handleConnect(c net.Conn) {
 		log.Println(err)
 		c.Close()
 	} else {
-		go relay(proxyConn, NewConn(c), DataEncode)
-		go relay(NewConn(c), proxyConn, DataDecode)
+		go relay(proxyConn, NewConn(c), s.enCompress)
+		go relay(NewConn(c), proxyConn, s.deCompress)
 	}
 
 }
@@ -182,8 +187,8 @@ func (s *Sock5ModeServer) handleUDP(c net.Conn) {
 	if err != nil {
 		c.Close()
 	} else {
-		go relay(proxyConn, NewConn(c), DataEncode)
-		go relay(NewConn(c), proxyConn, DataDecode)
+		go relay(proxyConn, NewConn(c), s.enCompress)
+		go relay(NewConn(c), proxyConn, s.deCompress)
 	}
 }
 
@@ -258,27 +263,32 @@ func (s *Sock5ModeServer) Auth(c net.Conn) error {
 	return errors.New("未知错误")
 }
 
-func (s *Sock5ModeServer) Start() {
-	l, err := net.Listen("tcp", ":"+strconv.Itoa(s.httpPort))
+func (s *Sock5ModeServer) Start() error {
+	s.listener, err = net.Listen("tcp", ":"+strconv.Itoa(s.httpPort))
 	if err != nil {
-		log.Fatal("listen error: ", err)
+		return err
 	}
-	s.StartTunnel()
 	for {
-		conn, err := l.Accept()
+		conn, err := s.listener.Accept()
 		if err != nil {
+			if strings.Contains(err.Error(), "use of closed network connection") {
+				break
+			}
 			log.Fatal("accept error: ", err)
 		}
 		go s.handleNewConn(conn)
 	}
+	return nil
 }
 
-func NewSock5ModeServer(tcpPort, httpPort int, u, p string) *Sock5ModeServer {
+func (s *Sock5ModeServer) Close() error {
+	return s.listener.Close()
+}
+
+func NewSock5ModeServer(httpPort int, u, p string, brige *Tunnel, enCompress int, deCompress int, vKey string) *Sock5ModeServer {
 	s := new(Sock5ModeServer)
-	s.tunnelPort = tcpPort
 	s.httpPort = httpPort
-	s.tunnelList = make(chan *Conn, 1000)
-	s.signalList = make(chan *Conn, 10)
+	s.bridge = brige
 	if u != "" && p != "" {
 		s.isVerify = true
 		s.u = u
@@ -286,5 +296,8 @@ func NewSock5ModeServer(tcpPort, httpPort int, u, p string) *Sock5ModeServer {
 	} else {
 		s.isVerify = false
 	}
+	s.enCompress = enCompress
+	s.deCompress = deCompress
+	s.vKey = vKey
 	return s
 }

lib/tunnel.go

@@ -0,0 +1,184 @@
+package lib
+
+import (
+	"errors"
+	"log"
+	"net"
+	"sync"
+	"time"
+)
+
+type list struct {
+	connList chan *Conn
+}
+
+func (l *list) Add(c *Conn) {
+	l.connList <- c
+}
+
+func (l *list) Pop() *Conn {
+	return <-l.connList
+}
+func (l *list) Len() int {
+	return len(l.connList)
+}
+
+func newList() *list {
+	l := new(list)
+	l.connList = make(chan *Conn, 100)
+	return l
+}
+
+type Tunnel struct {
+	tunnelPort int              //通信隧道端口
+	listener   *net.TCPListener //server端监听
+	signalList map[string]*list //通信
+	tunnelList map[string]*list //隧道
+	sync.Mutex
+}
+
+func newTunnel(tunnelPort int) *Tunnel {
+	t := new(Tunnel)
+	t.tunnelPort = tunnelPort
+	t.signalList = make(map[string]*list)
+	t.tunnelList = make(map[string]*list)
+	return t
+}
+
+func (s *Tunnel) StartTunnel() error {
+	var err error
+	s.listener, err = net.ListenTCP("tcp", &net.TCPAddr{net.ParseIP("0.0.0.0"), s.tunnelPort, ""})
+	if err != nil {
+		return err
+	}
+	go s.tunnelProcess()
+	return nil
+}
+
+//tcp server
+func (s *Tunnel) tunnelProcess() error {
+	var err error
+	for {
+		conn, err := s.listener.Accept()
+		if err != nil {
+			log.Println(err)
+			continue
+		}
+		go s.cliProcess(NewConn(conn))
+	}
+	return err
+}
+
+//验证失败，返回错误验证flag，并且关闭连接
+func (s *Tunnel) verifyError(c *Conn) {
+	c.conn.Write([]byte(VERIFY_EER))
+	c.conn.Close()
+}
+
+func (s *Tunnel) cliProcess(c *Conn) error {
+	c.conn.(*net.TCPConn).SetReadDeadline(time.Now().Add(time.Duration(5) * time.Second))
+	vval := make([]byte, 32)
+	if _, err := c.conn.Read(vval); err != nil {
+		log.Println("客户端读超时。客户端地址为：:", c.conn.RemoteAddr())
+		c.conn.Close()
+		return err
+	}
+	//TODO:暂时取消
+	if !verify(string(vval)) {
+		log.Println("当前客户端连接校验错误，关闭此客户端:", c.conn.RemoteAddr())
+		s.verifyError(c)
+		return err
+	}
+	c.conn.(*net.TCPConn).SetReadDeadline(time.Time{})
+	//做一个判断 添加到对应的channel里面以供使用
+	if flag, err := c.ReadFlag(); err != nil {
+		return err
+	} else {
+		return s.typeDeal(flag, c, string(vval))
+	}
+}
+
+//tcp连接类型区分
+func (s *Tunnel) typeDeal(typeVal string, c *Conn, cFlag string) error {
+	switch typeVal {
+	case WORK_MAIN:
+		s.addList(s.signalList, c, cFlag)
+	case WORK_CHAN:
+		s.addList(s.tunnelList, c, cFlag)
+	default:
+		return errors.New("无法识别")
+	}
+	c.SetAlive()
+	return nil
+}
+
+//加到对应的list中
+func (s *Tunnel) addList(m map[string]*list, c *Conn, cFlag string) {
+	s.Lock()
+	if v, ok := m[cFlag]; ok {
+		v.Add(c)
+	} else {
+		l := newList()
+		l.Add(c)
+		m[cFlag] = l
+	}
+	s.Unlock()
+}
+
+//新建隧道
+func (s *Tunnel) newChan(cFlag string) {
+	s.wait(s.signalList, cFlag)
+retry:
+	connPass := s.signalList[cFlag].Pop()
+	_, err := connPass.conn.Write([]byte("chan"))
+	if err != nil {
+		log.Println(err)
+		goto retry
+	}
+	s.signalList[cFlag].Add(connPass)
+}
+
+//得到一个tcp隧道
+func (s *Tunnel) GetTunnel(cFlag string, en, de int) *Conn {
+	if v, ok := s.tunnelList[cFlag]; !ok || v.Len() < 10 { //新建通道
+		go s.newChan(cFlag)
+	}
+retry:
+	s.wait(s.tunnelList, cFlag)
+	c := s.tunnelList[cFlag].Pop()
+	if _, err := c.wTest(); err != nil {
+		c.Close()
+		goto retry
+	}
+	c.WriteCompressType(en, de)
+	return c
+}
+
+//得到一个通信通道
+func (s *Tunnel) GetSignal(cFlag string) (err error, conn *Conn) {
+	if v, ok := s.signalList[cFlag]; !ok || v.Len() == 0 {
+		err = errors.New("客户端未连接")
+		return
+	}
+	conn = s.signalList[cFlag].Pop()
+	return
+}
+
+//重回slice 复用
+func (s *Tunnel) ReturnSignal(conn *Conn, cFlag string) {
+	if v, ok := s.signalList[cFlag]; ok {
+		v.Add(conn)
+	}
+}
+
+//等待
+func (s *Tunnel) wait(m map[string]*list, cFlag string) {
+	ticker := time.NewTicker(time.Millisecond * 100)
+	for {
+		<-ticker.C
+		if _, ok := m[cFlag]; ok {
+			ticker.Stop()
+			break
+		}
+	}
+}

lib/udp.go

@@ -0,0 +1,81 @@
+package lib
+
+import (
+	"fmt"
+	"io"
+	"log"
+	"net"
+	"strings"
+	"time"
+)
+
+type UdpModeServer struct {
+	bridge       *Tunnel
+	udpPort      int    //监听的udp端口
+	tunnelTarget string //udp目标地址
+	listener     *net.UDPConn
+	udpMap       map[string]*Conn
+	enCompress   int
+	deCompress   int
+	vKey         string
+}
+
+func NewUdpModeServer(udpPort int, tunnelTarget string, bridge *Tunnel, enCompress int, deCompress int, vKey string) *UdpModeServer {
+	s := new(UdpModeServer)
+	s.udpPort = udpPort
+	s.tunnelTarget = tunnelTarget
+	s.bridge = bridge
+	s.udpMap = make(map[string]*Conn)
+	s.enCompress = enCompress
+	s.deCompress = deCompress
+	s.vKey = vKey
+	return s
+}
+
+//开始
+func (s *UdpModeServer) Start() error {
+	s.listener, err = net.ListenUDP("udp", &net.UDPAddr{net.ParseIP("0.0.0.0"), s.udpPort, ""})
+	if err != nil {
+		return err
+	}
+	data := make([]byte, 1472) //udp数据包大小
+	for {
+		n, addr, err := s.listener.ReadFromUDP(data)
+		if err != nil {
+			if strings.Contains(err.Error(), "use of closed network connection") {
+				break
+			}
+			log.Println(err)
+			continue
+		}
+		go s.process(addr, data[:n])
+	}
+	return nil
+}
+
+//TODO:效率问题有待解决
+func (s *UdpModeServer) process(addr *net.UDPAddr, data []byte) {
+	fmt.Println(addr.String())
+	fmt.Println(string(data))
+	conn := s.bridge.GetTunnel(getverifyval(s.vKey),s.enCompress,s.deCompress)
+	if _, err := conn.WriteHost(CONN_UDP, s.tunnelTarget); err != nil {
+		conn.Close()
+		return
+	}
+	conn.WriteCompress(data, s.enCompress)
+	go func(addr *net.UDPAddr, conn *Conn) {
+		buf := make([]byte, 1024)
+		conn.conn.SetReadDeadline(time.Now().Add(time.Duration(time.Second * 3)))
+		n, err := conn.ReadFromCompress(buf, s.deCompress)
+		if err != nil || err == io.EOF {
+			conn.Close()
+			return
+		}
+		s.listener.WriteToUDP(buf[:n], addr)
+		conn.Close()
+	}(addr, conn)
+}
+
+func (s *UdpModeServer) Close() error {
+	return s.listener.Close()
+}

lib/util.go

@@ -1,20 +1,27 @@
-package main
+package lib
 
 import (
 	"bufio"
 	"bytes"
 	"compress/gzip"
+	"crypto/md5"
 	"encoding/binary"
+	"encoding/hex"
+	"encoding/json"
 	"errors"
 	"fmt"
-	"github.com/golang/snappy"
 	"io"
+	"io/ioutil"
 	"log"
+	"math/rand"
+	"net"
 	"net/http"
 	"net/http/httputil"
 	"net/url"
+	"regexp"
 	"strconv"
 	"strings"
+	"time"
 )
 
 var (
@@ -130,6 +137,7 @@ func relay(in, out *Conn, compressType int) {
 	buf := make([]byte, 32*1024)
 	switch compressType {
 	case COMPRESS_GZIP_ENCODE:
+		//TODO:GZIP压缩存在问题有待解决
 		w := gzip.NewWriter(in)
 		for {
 			n, err := out.Read(buf)
@@ -146,32 +154,140 @@ func relay(in, out *Conn, compressType int) {
 		}
 		w.Close()
 	case COMPRESS_SNAPY_ENCODE:
-		w := snappy.NewBufferedWriter(in)
-		for {
-			n, err := out.Read(buf)
-			if err != nil || err == io.EOF {
-				break
-			}
-			if _, err = w.Write(buf[:n]); err != nil {
-				break
-			}
-			if err = w.Flush(); err != nil {
-				log.Println(err)
-				break
-			}
-		}
-		w.Close()
+		io.Copy(NewSnappyConn(in.conn), out)
 	case COMPRESS_GZIP_DECODE:
-		r, err := gzip.NewReader(out)
-		if err != nil {
-			return
-		}
-		io.Copy(in, r)
+		io.Copy(in, NewGzipConn(out.conn))
 	case COMPRESS_SNAPY_DECODE:
-		r := snappy.NewReader(out)
-		io.Copy(in, r)
+		io.Copy(in, NewSnappyConn(out.conn))
 	default:
 		io.Copy(in, out)
 	}
 	out.Close()
+	in.Close()
+}
+
+type Site struct {
+	Host string
+	Url  string
+	Port int
+}
+type Config struct {
+	SiteList []Site
+	Replace  int
+}
+type JsonStruct struct {
+}
+
+func NewJsonStruct() *JsonStruct {
+	return &JsonStruct{}
+}
+func (jst *JsonStruct) Load(filename string) (Config, error) {
+	data, err := ioutil.ReadFile(filename)
+	config := Config{}
+	if err != nil {
+		return config, errors.New("配置文件打开错误")
+	}
+	err = json.Unmarshal(data, &config)
+	if err != nil {
+		return config, errors.New("配置文件解析错误")
+	}
+	return config, nil
+}
+
+//判断压缩方式
+func getCompressType(compress string) (int, int) {
+	switch compress {
+	case "":
+		return COMPRESS_NONE, COMPRESS_NONE
+	case "gzip":
+		return COMPRESS_GZIP_DECODE, COMPRESS_GZIP_ENCODE
+	case "snappy":
+		return COMPRESS_SNAPY_DECODE, COMPRESS_SNAPY_ENCODE
+	default:
+		log.Fatalln("数据压缩格式错误")
+	}
+	return COMPRESS_NONE, COMPRESS_NONE
+}
+
+// 简单的一个校验值
+func getverifyval(vkey string) string {
+	//单客户端模式
+	if *verifyKey != "" {
+		return Md5(*verifyKey)
+	}
+	return Md5(vkey)
+}
+
+func verify(verifyKeyMd5 string) bool {
+	if getverifyval(*verifyKey) == verifyKeyMd5 {
+		return true
+	}
+	if *verifyKey == "" {
+		for _, v := range CsvDb.Tasks {
+			if _, ok := RunList[v.VerifyKey]; getverifyval(v.VerifyKey) == verifyKeyMd5 && ok {
+				return true
+			}
+		}
+	}
+	return false
+}
+
+func getKeyByHost(host string) (h *HostList, t *TaskList, err error) {
+	for _, v := range CsvDb.Hosts {
+		if strings.Contains(host, v.Host) {
+			h = v
+			t, err = CsvDb.GetTask(v.Vkey)
+			if err != nil {
+				return
+			}
+			return
+		}
+	}
+	err = errors.New("未找到host对应的内网目标")
+	return
+}
+
+//生成32位md5字串
+func Md5(s string) string {
+	h := md5.New()
+	h.Write([]byte(s))
+	return hex.EncodeToString(h.Sum(nil))
+}
+
+//生成随机验证密钥
+func GetRandomString(l int) string {
+	str := "0123456789abcdefghijklmnopqrstuvwxyz"
+	bytes := []byte(str)
+	result := []byte{}
+	r := rand.New(rand.NewSource(time.Now().UnixNano()))
+	for i := 0; i < l; i++ {
+		result = append(result, bytes[r.Intn(len(bytes))])
+	}
+	return string(result)
+}
+
+func Gethostbyname(hostname string) string {
+	if !DomainCheck(hostname) {
+		return hostname
+	}
+	ips, _ := net.LookupIP(hostname)
+	if ips != nil {
+		for _, v := range ips {
+			if v.To4() != nil {
+				return v.String()
+			}
+		}
+	}
+	return ""
+}
+
+func DomainCheck(domain string) bool {
+	var match bool
+	IsLine := "^((http://)|(https://))?([a-zA-Z0-9]([a-zA-Z0-9\\-]{0,61}[a-zA-Z0-9])?\\.)+[a-zA-Z]{2,6}(/)"
+	NotLine := "^((http://)|(https://))?([a-zA-Z0-9]([a-zA-Z0-9\\-]{0,61}[a-zA-Z0-9])?\\.)+[a-zA-Z]{2,6}"
+	match, _ = regexp.MatchString(IsLine, domain)
+	if !match {
+		match, _ = regexp.MatchString(NotLine, domain)
+	}
+	return match
 }

main.go

@@ -1,81 +1,10 @@
 package main
 
 import (
-	"flag"
-	"fmt"
-	"log"
-)
-
-var (
-	configPath   = flag.String("config", "config.json", "配置文件路径")
-	tcpPort      = flag.Int("tcpport", 8284, "Socket连接或者监听的端口")
-	httpPort     = flag.Int("httpport", 8024, "当mode为server时为服务端监听端口，当为mode为client时为转发至本地客户端的端口")
-	rpMode       = flag.String("mode", "client", "启动模式，可选为client|server")
-	tunnelTarget = flag.String("target", "10.1.50.203:80", "远程目标")
-	verifyKey    = flag.String("vkey", "", "验证密钥")
-	u            = flag.String("u", "", "socks5验证用户名")
-	p            = flag.String("p", "", "socks5验证密码")
-	compress     = flag.String("compress", "", "数据压缩（gzip|snappy）")
-	config       Config
-	err          error
-	DataEncode   int
-	DataDecode   int
+	"github.com/cnlh/easyProxy/lib"
+	_ "github.com/cnlh/easyProxy/routers"
 )
 
 func main() {
-	flag.Parse()
-	log.SetFlags(log.Ldate | log.Ltime | log.Lshortfile)
-	switch *compress {
-	case "":
-		DataDecode = COMPRESS_NONE
-		DataEncode = COMPRESS_NONE
-	case "gzip":
-		DataDecode = COMPRESS_GZIP_DECODE
-		DataEncode = COMPRESS_GZIP_ENCODE
-	case "snnapy":
-		DataDecode = COMPRESS_SNAPY_DECODE
-		DataEncode = COMPRESS_SNAPY_ENCODE
-	default:
-		log.Fatalln("数据压缩格式错误")
-	}
-	if *rpMode == "client" {
-		JsonParse := NewJsonStruct()
-		config, err = JsonParse.Load(*configPath)
-		if err != nil {
-			log.Fatalln(err)
-		}
-		*verifyKey = config.Server.Vkey
-		log.Println("客户端启动，连接：", config.Server.Ip, "， 端口：", config.Server.Tcp)
-		cli := NewRPClient(fmt.Sprintf("%s:%d", config.Server.Ip, config.Server.Tcp), config.Server.Num)
-		cli.Start()
-	} else {
-		if *verifyKey == "" {
-			log.Fatalln("必须输入一个验证的key")
-		}
-		if *tcpPort <= 0 || *tcpPort >= 65536 {
-			log.Fatalln("请输入正确的tcp端口。")
-		}
-		if *httpPort <= 0 || *httpPort >= 65536 {
-			log.Fatalln("请输入正确的http端口。")
-		}
-		log.Println("服务端启动，监听tcp服务端端口：", *tcpPort, "， 外部服务端端口：", *httpPort)
-		if *rpMode == "httpServer" {
-			svr := NewHttpModeServer(*tcpPort, *httpPort)
-			if err := svr.Start(); err != nil {
-				log.Fatalln(err)
-			}
-		} else if *rpMode == "tunnelServer" {
-			svr := NewTunnelModeServer(*tcpPort, *httpPort, *tunnelTarget, ProcessTunnel)
-			svr.Start()
-		} else if *rpMode == "sock5Server" {
-			svr := NewSock5ModeServer(*tcpPort, *httpPort, *u, *p)
-			svr.Start()
-		} else if *rpMode == "httpProxyServer" {
-			svr := NewTunnelModeServer(*tcpPort, *httpPort, *tunnelTarget, ProcessHttp)
-			svr.Start()
-		} else if *rpMode == "udpServer" {
-			svr := NewUdpModeServer(*tcpPort, *httpPort, *tunnelTarget)
-			svr.Start()
-		}
-	}
+	lib.InitMode()
 }

routers/router.go

@@ -0,0 +1,12 @@
+package routers
+
+import (
+	"github.com/astaxie/beego"
+	"github.com/cnlh/easyProxy/controllers"
+)
+
+func init() {
+	beego.Router("/", &controllers.IndexController{}, "*:Index")
+	beego.AutoRouter(&controllers.IndexController{})
+	beego.AutoRouter(&controllers.LoginController{})
+}

server.go

@@ -1,212 +0,0 @@
-package main
-
-import (
-	"errors"
-	"fmt"
-	"io/ioutil"
-	"log"
-	"net"
-	"net/http"
-)
-
-const (
-	VERIFY_EER = "vkey"
-	WORK_MAIN  = "main"
-	WORK_CHAN  = "chan"
-	RES_SIGN   = "sign"
-	RES_MSG    = "msg0"
-	TEST_FLAG  = "tst"
-	CONN_TCP   = "tcp"
-	CONN_UDP   = "udp"
-)
-
-type HttpModeServer struct {
-	Tunnel
-	httpPort int
-}
-
-func NewHttpModeServer(tcpPort, httpPort int) *HttpModeServer {
-	s := new(HttpModeServer)
-	s.tunnelPort = tcpPort
-	s.httpPort = httpPort
-	s.signalList = make(chan *Conn, 1000)
-	return s
-}
-
-//开始
-func (s *HttpModeServer) Start() (error) {
-	err := s.StartTunnel()
-	if err != nil {
-		log.Fatalln("开启客户端失败!", err)
-		return err
-	}
-	s.startHttpServer()
-	return nil
-}
-
-//开启http端口监听
-func (s *HttpModeServer) startHttpServer() {
-	http.HandleFunc("/", func(w http.ResponseWriter, r *http.Request) {
-	retry:
-		if len(s.signalList) == 0 {
-			BadRequest(w)
-			return
-		}
-		conn := <-s.signalList
-		if err := s.writeRequest(r, conn); err != nil {
-			log.Println(err)
-			conn.Close()
-			goto retry
-			return
-		}
-		err = s.writeResponse(w, conn)
-		if err != nil {
-			log.Println(err)
-			conn.Close()
-			goto retry
-			return
-		}
-		s.signalList <- conn
-	})
-	log.Fatalln(http.ListenAndServe(fmt.Sprintf(":%d", s.httpPort), nil))
-}
-
-//req转为bytes发送给client端
-func (s *HttpModeServer) writeRequest(r *http.Request, conn *Conn) error {
-	raw, err := EncodeRequest(r)
-	if err != nil {
-		return err
-	}
-	conn.wSign()
-	c, err := conn.WriteCompress(raw, DataEncode)
-	if err != nil {
-		return err
-	}
-	if c != len(raw) {
-		return errors.New("写出长度与字节长度不一致。")
-	}
-	return nil
-}
-
-//从client读取出Response
-func (s *HttpModeServer) writeResponse(w http.ResponseWriter, c *Conn) error {
-	flags, err := c.ReadFlag()
-	if err != nil {
-		return err
-	}
-	switch flags {
-	case RES_SIGN:
-		buf := make([]byte, 1024*32)
-		n, err := c.ReadFromCompress(buf, DataDecode)
-		if err != nil {
-			return err
-		}
-		resp, err := DecodeResponse(buf[:n])
-		if err != nil {
-			return err
-		}
-		bodyBytes, err := ioutil.ReadAll(resp.Body)
-		if err != nil {
-			return err
-		}
-		for k, v := range resp.Header {
-			for _, v2 := range v {
-				w.Header().Set(k, v2)
-			}
-		}
-		w.WriteHeader(resp.StatusCode)
-		w.Write(bodyBytes)
-	case RES_MSG:
-		BadRequest(w)
-		return errors.New("客户端请求出错")
-	default:
-		BadRequest(w)
-		return errors.New("无法解析此错误")
-	}
-	return nil
-}
-
-type process func(c *Conn, s *TunnelModeServer) error
-type TunnelModeServer struct {
-	Tunnel
-	httpPort     int
-	tunnelTarget string
-	process      process
-}
-
-func NewTunnelModeServer(tcpPort, httpPort int, tunnelTarget string, process process) *TunnelModeServer {
-	s := new(TunnelModeServer)
-	s.tunnelPort = tcpPort
-	s.httpPort = httpPort
-	s.tunnelTarget = tunnelTarget
-	s.tunnelList = make(chan *Conn, 1000)
-	s.signalList = make(chan *Conn, 10)
-	s.process = process
-	return s
-}
-
-//开始
-func (s *TunnelModeServer) Start() (error) {
-	err := s.StartTunnel()
-	if err != nil {
-		log.Fatalln("开启客户端失败!", err)
-		return err
-	}
-	s.startTunnelServer()
-	return nil
-}
-
-//隧道模式server
-func (s *TunnelModeServer) startTunnelServer() {
-	listener, err := net.ListenTCP("tcp", &net.TCPAddr{net.ParseIP("0.0.0.0"), s.httpPort, ""})
-	if err != nil {
-		log.Fatalln(err)
-	}
-	for {
-		conn, err := listener.AcceptTCP()
-		if err != nil {
-			log.Println(err)
-			continue
-		}
-		go s.process(NewConn(conn), s)
-	}
-}
-
-//TODO：这种实现方式……
-//tcp隧道模式
-func ProcessTunnel(c *Conn, s *TunnelModeServer) error {
-	link := s.GetTunnel()
-	if _, err := link.WriteHost(CONN_TCP, s.tunnelTarget); err != nil {
-		link.Close()
-		c.Close()
-		log.Println(err)
-		return err
-	}
-	go relay(link, c, DataEncode)
-	relay(c, link, DataDecode)
-	return nil
-}
-
-//http代理模式
-func ProcessHttp(c *Conn, s *TunnelModeServer) error {
-	method, addr, rb, err := c.GetHost()
-	if err != nil {
-		c.Close()
-		return err
-	}
-	link := s.GetTunnel()
-	if _, err := link.WriteHost("tcp", addr); err != nil {
-		c.Close()
-		link.Close()
-		log.Println(err)
-		return err
-	}
-	if method == "CONNECT" {
-		fmt.Fprint(c, "HTTP/1.1 200 Connection established\r\n")
-	} else {
-		link.WriteCompress(rb, DataEncode)
-	}
-	go relay(link, c, DataEncode)
-	relay(c, link, DataDecode)
-	return nil
-}

static/css/font-awesome.min.css

@@ -0,0 +1,4 @@
+/*!
+ *  Font Awesome 4.7.0 by @davegandy - http://fontawesome.io - @fontawesome
+ *  License - http://fontawesome.io/license (Font: SIL OFL 1.1, CSS: MIT License)
+ */@font-face{font-family:'FontAwesome';src:url('../fonts/fontawesome-webfont.eot?v=4.7.0');src:url('../fonts/fontawesome-webfont.eot?#iefix&v=4.7.0') format('embedded-opentype'),url('../fonts/fontawesome-webfont.woff2?v=4.7.0') format('woff2'),url('../fonts/fontawesome-webfont.woff?v=4.7.0') format('woff'),url('../fonts/fontawesome-webfont.ttf?v=4.7.0') format('truetype'),url('../fonts/fontawesome-webfont.svg?v=4.7.0#fontawesomeregular') format('svg');font-weight:normal;font-style:normal}.fa{display:inline-block;font:normal normal normal 14px/1 FontAwesome;font-size:inherit;text-rendering:auto;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}.fa-lg{font-size:1.33333333em;line-height:.75em;vertical-align:-15%}.fa-2x{font-size:2em}.fa-3x{font-size:3em}.fa-4x{font-size:4em}.fa-5x{font-size:5em}.fa-fw{width:1.28571429em;text-align:center}.fa-ul{padding-left:0;margin-left:2.14285714em;list-style-type:none}.fa-ul>li{position:relative}.fa-li{position:absolute;left:-2.14285714em;width:2.14285714em;top:.14285714em;text-align:center}.fa-li.fa-lg{left:-1.85714286em}.fa-border{padding:.2em .25em .15em;border:solid .08em #eee;border-radius:.1em}.fa-pull-left{float:left}.fa-pull-right{float:right}.fa.fa-pull-left{margin-right:.3em}.fa.fa-pull-right{margin-left:.3em}.pull-right{float:right}.pull-left{float:left}.fa.pull-left{margin-right:.3em}.fa.pull-right{margin-left:.3em}.fa-spin{-webkit-animation:fa-spin 2s infinite linear;animation:fa-spin 2s infinite linear}.fa-pulse{-webkit-animation:fa-spin 1s infinite steps(8);animation:fa-spin 1s infinite steps(8)}@-webkit-keyframes fa-spin{0%{-webkit-transform:rotate(0deg);transform:rotate(0deg)}100%{-webkit-transform:rotate(359deg);transform:rotate(359deg)}}@keyframes fa-spin{0%{-webkit-transform:rotate(0deg);transform:rotate(0deg)}100%{-webkit-transform:rotate(359deg);transform:rotate(359deg)}}.fa-rotate-90{-ms-filter:"progid:DXImageTransform.Microsoft.BasicImage(rotation=1)";-webkit-transform:rotate(90deg);-ms-transform:rotate(90deg);transform:rotate(90deg)}.fa-rotate-180{-ms-filter:"progid:DXImageTransform.Microsoft.BasicImage(rotation=2)";-webkit-transform:rotate(180deg);-ms-transform:rotate(180deg);transform:rotate(180deg)}.fa-rotate-270{-ms-filter:"progid:DXImageTransform.Microsoft.BasicImage(rotation=3)";-webkit-transform:rotate(270deg);-ms-transform:rotate(270deg);transform:rotate(270deg)}.fa-flip-horizontal{-ms-filter:"progid:DXImageTransform.Microsoft.BasicImage(rotation=0, mirror=1)";-webkit-transform:scale(-1, 1);-ms-transform:scale(-1, 1);transform:scale(-1, 1)}.fa-flip-vertical{-ms-filter:"progid:DXImageTransform.Microsoft.BasicImage(rotation=2, mirror=1)";-webkit-transform:scale(1, -1);-ms-transform:scale(1, -1);transform:scale(1, -1)}:root .fa-rotate-90,:root .fa-rotate-180,:root .fa-rotate-270,:root .fa-flip-horizontal,:root .fa-flip-vertical{filter:none}.fa-stack{position:relative;display:inline-block;width:2em;height:2em;line-height:2em;vertical-align:middle}.fa-stack-1x,.fa-stack-2x{position:absolute;left:0;width:100%;text-align:center}.fa-stack-1x{line-height:inherit}.fa-stack-2x{font-size:2em}.fa-inverse{color:#fff}.fa-glass:before{content:"\f000"}.fa-music:before{content:"\f001"}.fa-search:before{content:"\f002"}.fa-envelope-o:before{content:"\f003"}.fa-heart:before{content:"\f004"}.fa-star:before{content:"\f005"}.fa-star-o:before{content:"\f006"}.fa-user:before{content:"\f007"}.fa-film:before{content:"\f008"}.fa-th-large:before{content:"\f009"}.fa-th:before{content:"\f00a"}.fa-th-list:before{content:"\f00b"}.fa-check:before{content:"\f00c"}.fa-remove:before,.fa-close:before,.fa-times:before{content:"\f00d"}.fa-search-plus:before{content:"\f00e"}.fa-search-minus:before{content:"\f010"}.fa-power-off:before{content:"\f011"}.fa-signal:before{content:"\f012"}.fa-gear:before,.fa-cog:before{content:"\f013"}.fa-trash-o:before{content:"\f014"}.fa-home:before{content:"\f015"}.fa-file-o:before{content:"\f016"}.fa-clock-o:before{content:"\f017"}.fa-road:before{content:"\f018"}.fa-download:before{content:"\f019"}.fa-arrow-circle-o-down:before{content:"\f01a"}.fa-arrow-circle-o-up:before{content:"\f01b"}.fa-inbox:before{content:"\f01c"}.fa-play-circle-o:before{content:"\f01d"}.fa-rotate-right:before,.fa-repeat:before{content:"\f01e"}.fa-refresh:before{content:"\f021"}.fa-list-alt:before{content:"\f022"}.fa-lock:before{content:"\f023"}.fa-flag:before{content:"\f024"}.fa-headphones:before{content:"\f025"}.fa-volume-off:before{content:"\f026"}.fa-volume-down:before{content:"\f027"}.fa-volume-up:before{content:"\f028"}.fa-qrcode:before{content:"\f029"}.fa-barcode:before{content:"\f02a"}.fa-tag:before{content:"\f02b"}.fa-tags:before{content:"\f02c"}.fa-book:before{content:"\f02d"}.fa-bookmark:before{content:"\f02e"}.fa-print:before{content:"\f02f"}.fa-camera:before{content:"\f030"}.fa-font:before{content:"\f031"}.fa-bold:before{content:"\f032"}.fa-italic:before{content:"\f033"}.fa-text-height:before{content:"\f034"}.fa-text-width:before{content:"\f03Line truncated

static/js/datatables.min.js

@@ -0,0 +1,194 @@
+/*
+ * This combined file was created by the DataTables downloader builder:
+ *   https://datatables.net/download
+ *
+ * To rebuild or modify this file with the latest versions of the included
+ * software please visit:
+ *   https://datatables.net/download/#bs4/jq-3.3.1/dt-1.10.18
+ *
+ * Included libraries:
+ *   jQuery 3 3.3.1, DataTables 1.10.18
+ */
+
+/*! jQuery v3.3.1 | (c) JS Foundation and other contributors | jquery.org/license */
+!function(e,t){"use strict";"object"==typeof module&&"object"==typeof module.exports?module.exports=e.document?t(e,!0):function(e){if(!e.document)throw new Error("jQuery requires a window with a document");return t(e)}:t(e)}("undefined"!=typeof window?window:this,function(e,t){"use strict";var n=[],r=e.document,i=Object.getPrototypeOf,o=n.slice,a=n.concat,s=n.push,u=n.indexOf,l={},c=l.toString,f=l.hasOwnProperty,p=f.toString,d=p.call(Object),h={},g=function e(t){return"function"==typeof t&&"number"!=typeof t.nodeType},y=function e(t){return null!=t&&t===t.window},v={type:!0,src:!0,noModule:!0};function m(e,t,n){var i,o=(t=t||r).createElement("script");if(o.text=e,n)for(i in v)n[i]&&(o[i]=n[i]);t.head.appendChild(o).parentNode.removeChild(o)}function x(e){return null==e?e+"":"object"==typeof e||"function"==typeof e?l[c.call(e)]||"object":typeof e}var b="3.3.1",w=function(e,t){return new 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+sSortableDesc:"sorting_desc_disabled",sSortableNone:"sorting_disabled",sSortColumn:"sorting_",sFilterInput:"",sLengthSelect:"",sScrollWrapper:"dataTables_scroll",sScrollHead:"dataTables_scrollHead",sScrollHeadInner:"dataTables_scrollHeadInner",sScrollBody:"dataTables_scrollBody",sScrollFoot:"dataTables_scrollFoot",sScrollFootInner:"dataTables_scrollFootInner",sHeaderTH:"",sFooterTH:"",sSortJUIAsc:"",sSortJUIDesc:"",sSortJUI:"",sSortJUIAscAllowed:"",sSortJUIDescAllowed:"",sSortJUIWrapper:"",sSortIcon:"",
+sJUIHeader:"",sJUIFooter:""});var Kb=n.ext.pager;h.extend(Kb,{simple:function(){return["previous","next"]},full:function(){return["first","previous","next","last"]},numbers:function(a,b){return[ia(a,b)]},simple_numbers:function(a,b){return["previous",ia(a,b),"next"]},full_numbers:function(a,b){return["first","previous",ia(a,b),"next","last"]},first_last_numbers:function(a,b){return["first",ia(a,b),"last"]},_numbers:ia,numbers_length:7});h.extend(!0,n.ext.renderer,{pageButton:{_:function(a,b,c,d,e,
+f){var g=a.oClasses,j=a.oLanguage.oPaginate,i=a.oLanguage.oAria.paginate||{},m,l,n=0,o=function(b,d){var k,s,u,r,v=function(b){Ta(a,b.data.action,true)};k=0;for(s=d.length;k<s;k++){r=d[k];if(h.isArray(r)){u=h("<"+(r.DT_el||"div")+"/>").appendTo(b);o(u,r)}else{m=null;l="";switch(r){case "ellipsis":b.append('<span class="ellipsis">&#x2026;</span>');break;case "first":m=j.sFirst;l=r+(e>0?"":" "+g.sPageButtonDisabled);break;case "previous":m=j.sPrevious;l=r+(e>0?"":" "+g.sPageButtonDisabled);break;case "next":m=
+j.sNext;l=r+(e<f-1?"":" "+g.sPageButtonDisabled);break;case "last":m=j.sLast;l=r+(e<f-1?"":" "+g.sPageButtonDisabled);break;default:m=r+1;l=e===r?g.sPageButtonActive:""}if(m!==null){u=h("<a>",{"class":g.sPageButton+" "+l,"aria-controls":a.sTableId,"aria-label":i[r],"data-dt-idx":n,tabindex:a.iTabIndex,id:c===0&&typeof r==="string"?a.sTableId+"_"+r:null}).html(m).appendTo(b);Wa(u,{action:r},v);n++}}}},s;try{s=h(b).find(H.activeElement).data("dt-idx")}catch(u){}o(h(b).empty(),d);s!==k&&h(b).find("[data-dt-idx="+
+s+"]").focus()}}});h.extend(n.ext.type.detect,[function(a,b){var c=b.oLanguage.sDecimal;return $a(a,c)?"num"+c:null},function(a){if(a&&!(a instanceof Date)&&!Zb.test(a))return null;var b=Date.parse(a);return null!==b&&!isNaN(b)||M(a)?"date":null},function(a,b){var c=b.oLanguage.sDecimal;return $a(a,c,!0)?"num-fmt"+c:null},function(a,b){var c=b.oLanguage.sDecimal;return Pb(a,c)?"html-num"+c:null},function(a,b){var c=b.oLanguage.sDecimal;return Pb(a,c,!0)?"html-num-fmt"+c:null},function(a){return M(a)||
+"string"===typeof a&&-1!==a.indexOf("<")?"html":null}]);h.extend(n.ext.type.search,{html:function(a){return M(a)?a:"string"===typeof a?a.replace(Mb," ").replace(Aa,""):""},string:function(a){return M(a)?a:"string"===typeof a?a.replace(Mb," "):a}});var za=function(a,b,c,d){if(0!==a&&(!a||"-"===a))return-Infinity;b&&(a=Ob(a,b));a.replace&&(c&&(a=a.replace(c,"")),d&&(a=a.replace(d,"")));return 1*a};h.extend(x.type.order,{"date-pre":function(a){a=Date.parse(a);return isNaN(a)?-Infinity:a},"html-pre":function(a){return M(a)?
+"":a.replace?a.replace(/<.*?>/g,"").toLowerCase():a+""},"string-pre":function(a){return M(a)?"":"string"===typeof a?a.toLowerCase():!a.toString?"":a.toString()},"string-asc":function(a,b){return a<b?-1:a>b?1:0},"string-desc":function(a,b){return a<b?1:a>b?-1:0}});Da("");h.extend(!0,n.ext.renderer,{header:{_:function(a,b,c,d){h(a.nTable).on("order.dt.DT",function(e,f,g,h){if(a===f){e=c.idx;b.removeClass(c.sSortingClass+" "+d.sSortAsc+" "+d.sSortDesc).addClass(h[e]=="asc"?d.sSortAsc:h[e]=="desc"?d.sSortDesc:
+c.sSortingClass)}})},jqueryui:function(a,b,c,d){h("<div/>").addClass(d.sSortJUIWrapper).append(b.contents()).append(h("<span/>").addClass(d.sSortIcon+" "+c.sSortingClassJUI)).appendTo(b);h(a.nTable).on("order.dt.DT",function(e,f,g,h){if(a===f){e=c.idx;b.removeClass(d.sSortAsc+" "+d.sSortDesc).addClass(h[e]=="asc"?d.sSortAsc:h[e]=="desc"?d.sSortDesc:c.sSortingClass);b.find("span."+d.sSortIcon).removeClass(d.sSortJUIAsc+" "+d.sSortJUIDesc+" "+d.sSortJUI+" "+d.sSortJUIAscAllowed+" "+d.sSortJUIDescAllowed).addClass(h[e]==
+"asc"?d.sSortJUIAsc:h[e]=="desc"?d.sSortJUIDesc:c.sSortingClassJUI)}})}}});var Vb=function(a){return"string"===typeof a?a.replace(/</g,"&lt;").replace(/>/g,"&gt;").replace(/"/g,"&quot;"):a};n.render={number:function(a,b,c,d,e){return{display:function(f){if("number"!==typeof f&&"string"!==typeof f)return f;var g=0>f?"-":"",h=parseFloat(f);if(isNaN(h))return Vb(f);h=h.toFixed(c);f=Math.abs(h);h=parseInt(f,10);f=c?b+(f-h).toFixed(c).substring(2):"";return g+(d||"")+h.toString().replace(/\B(?=(\d{3})+(?!\d))/g,
+a)+f+(e||"")}}},text:function(){return{display:Vb}}};h.extend(n.ext.internal,{_fnExternApiFunc:Lb,_fnBuildAjax:sa,_fnAjaxUpdate:lb,_fnAjaxParameters:ub,_fnAjaxUpdateDraw:vb,_fnAjaxDataSrc:ta,_fnAddColumn:Ea,_fnColumnOptions:ka,_fnAdjustColumnSizing:$,_fnVisibleToColumnIndex:aa,_fnColumnIndexToVisible:ba,_fnVisbleColumns:V,_fnGetColumns:ma,_fnColumnTypes:Ga,_fnApplyColumnDefs:ib,_fnHungarianMap:Z,_fnCamelToHungarian:J,_fnLanguageCompat:Ca,_fnBrowserDetect:gb,_fnAddData:O,_fnAddTr:na,_fnNodeToDataIndex:function(a,
+b){return b._DT_RowIndex!==k?b._DT_RowIndex:null},_fnNodeToColumnIndex:function(a,b,c){return h.inArray(c,a.aoData[b].anCells)},_fnGetCellData:B,_fnSetCellData:jb,_fnSplitObjNotation:Ja,_fnGetObjectDataFn:S,_fnSetObjectDataFn:N,_fnGetDataMaster:Ka,_fnClearTable:oa,_fnDeleteIndex:pa,_fnInvalidate:da,_fnGetRowElements:Ia,_fnCreateTr:Ha,_fnBuildHead:kb,_fnDrawHead:fa,_fnDraw:P,_fnReDraw:T,_fnAddOptionsHtml:nb,_fnDetectHeader:ea,_fnGetUniqueThs:ra,_fnFeatureHtmlFilter:pb,_fnFilterComplete:ga,_fnFilterCustom:yb,
+_fnFilterColumn:xb,_fnFilter:wb,_fnFilterCreateSearch:Pa,_fnEscapeRegex:Qa,_fnFilterData:zb,_fnFeatureHtmlInfo:sb,_fnUpdateInfo:Cb,_fnInfoMacros:Db,_fnInitialise:ha,_fnInitComplete:ua,_fnLengthChange:Ra,_fnFeatureHtmlLength:ob,_fnFeatureHtmlPaginate:tb,_fnPageChange:Ta,_fnFeatureHtmlProcessing:qb,_fnProcessingDisplay:C,_fnFeatureHtmlTable:rb,_fnScrollDraw:la,_fnApplyToChildren:I,_fnCalculateColumnWidths:Fa,_fnThrottle:Oa,_fnConvertToWidth:Eb,_fnGetWidestNode:Fb,_fnGetMaxLenString:Gb,_fnStringToCss:v,
+_fnSortFlatten:X,_fnSort:mb,_fnSortAria:Ib,_fnSortListener:Va,_fnSortAttachListener:Ma,_fnSortingClasses:wa,_fnSortData:Hb,_fnSaveState:xa,_fnLoadState:Jb,_fnSettingsFromNode:ya,_fnLog:K,_fnMap:F,_fnBindAction:Wa,_fnCallbackReg:z,_fnCallbackFire:r,_fnLengthOverflow:Sa,_fnRenderer:Na,_fnDataSource:y,_fnRowAttributes:La,_fnExtend:Xa,_fnCalculateEnd:function(){}});h.fn.dataTable=n;n.$=h;h.fn.dataTableSettings=n.settings;h.fn.dataTableExt=n.ext;h.fn.DataTable=function(a){return h(this).dataTable(a).api()};
+h.each(n,function(a,b){h.fn.DataTable[a]=b});return h.fn.dataTable});
+
+
+/*!
+ DataTables Bootstrap 4 integration
+ ©2011-2017 SpryMedia Ltd - datatables.net/license
+*/
+(function(b){"function"===typeof define&&define.amd?define(["jquery","datatables.net"],function(a){return b(a,window,document)}):"object"===typeof exports?module.exports=function(a,d){a||(a=window);if(!d||!d.fn.dataTable)d=require("datatables.net")(a,d).$;return b(d,a,a.document)}:b(jQuery,window,document)})(function(b,a,d,m){var f=b.fn.dataTable;b.extend(!0,f.defaults,{dom:"<'row'<'col-sm-12 col-md-6'l><'col-sm-12 col-md-6'f>><'row'<'col-sm-12'tr>><'row'<'col-sm-12 col-md-5'i><'col-sm-12 col-md-7'p>>",
+renderer:"bootstrap"});b.extend(f.ext.classes,{sWrapper:"dataTables_wrapper dt-bootstrap4",sFilterInput:"form-control form-control-sm",sLengthSelect:"custom-select custom-select-sm form-control form-control-sm",sProcessing:"dataTables_processing card",sPageButton:"paginate_button page-item"});f.ext.renderer.pageButton.bootstrap=function(a,h,r,s,j,n){var o=new f.Api(a),t=a.oClasses,k=a.oLanguage.oPaginate,u=a.oLanguage.oAria.paginate||{},e,g,p=0,q=function(d,f){var l,h,i,c,m=function(a){a.preventDefault();
+!b(a.currentTarget).hasClass("disabled")&&o.page()!=a.data.action&&o.page(a.data.action).draw("page")};l=0;for(h=f.length;l<h;l++)if(c=f[l],b.isArray(c))q(d,c);else{g=e="";switch(c){case "ellipsis":e="&#x2026;";g="disabled";break;case "first":e=k.sFirst;g=c+(0<j?"":" disabled");break;case "previous":e=k.sPrevious;g=c+(0<j?"":" disabled");break;case "next":e=k.sNext;g=c+(j<n-1?"":" disabled");break;case "last":e=k.sLast;g=c+(j<n-1?"":" disabled");break;default:e=c+1,g=j===c?"active":""}e&&(i=b("<li>",
+{"class":t.sPageButton+" "+g,id:0===r&&"string"===typeof c?a.sTableId+"_"+c:null}).append(b("<a>",{href:"#","aria-controls":a.sTableId,"aria-label":u[c],"data-dt-idx":p,tabindex:a.iTabIndex,"class":"page-link"}).html(e)).appendTo(d),a.oApi._fnBindAction(i,{action:c},m),p++)}},i;try{i=b(h).find(d.activeElement).data("dt-idx")}catch(v){}q(b(h).empty().html('<ul class="pagination"/>').children("ul"),s);i!==m&&b(h).find("[data-dt-idx="+i+"]").focus()};return f});
+
+

static/js/main.js

@@ -0,0 +1,27 @@
+(function () {
+	"use strict";
+
+	var treeviewMenu = $('.app-menu');
+
+	// Toggle Sidebar
+	$('[data-toggle="sidebar"]').click(function(event) {
+		event.preventDefault();
+		$('.app').toggleClass('sidenav-toggled');
+	});
+
+	// Activate sidebar treeview toggle
+	$("[data-toggle='treeview']").click(function(event) {
+		event.preventDefault();
+		if(!$(this).parent().hasClass('is-expanded')) {
+			treeviewMenu.find("[data-toggle='treeview']").parent().removeClass('is-expanded');
+		}
+		$(this).parent().toggleClass('is-expanded');
+	});
+
+	// Set initial active toggle
+	$("[data-toggle='treeview.'].is-expanded").parent().toggleClass('is-expanded');
+
+	//Activate bootstrip tooltips
+	// $("[data-toggle='tooltip']").tooltip();
+
+})();

tunnel.go

@@ -1,111 +0,0 @@
-package main
-
-import (
-	"bytes"
-	"errors"
-	"log"
-	"net"
-	"sync"
-	"time"
-)
-
-type Tunnel struct {
-	tunnelPort int              //通信隧道端口
-	listener   *net.TCPListener //server端监听
-	signalList chan *Conn       //通信
-	tunnelList chan *Conn       //隧道
-	sync.RWMutex
-}
-
-func (s *Tunnel) StartTunnel() error {
-	var err error
-	s.listener, err = net.ListenTCP("tcp", &net.TCPAddr{net.ParseIP("0.0.0.0"), s.tunnelPort, ""})
-	if err != nil {
-		return err
-	}
-	go s.tunnelProcess()
-	return nil
-}
-
-//tcp server
-func (s *Tunnel) tunnelProcess() error {
-	var err error
-	for {
-		conn, err := s.listener.Accept()
-		if err != nil {
-			log.Println(err)
-			continue
-		}
-		go s.cliProcess(NewConn(conn))
-	}
-	return err
-}
-
-//验证失败，返回错误验证flag，并且关闭连接
-func (s *Tunnel) verifyError(c *Conn) {
-	c.conn.Write([]byte(VERIFY_EER))
-	c.conn.Close()
-}
-
-func (s *Tunnel) cliProcess(c *Conn) error {
-	c.conn.(*net.TCPConn).SetReadDeadline(time.Now().Add(time.Duration(5) * time.Second))
-	vval := make([]byte, 20)
-	_, err := c.conn.Read(vval)
-	if err != nil {
-		log.Println("客户端读超时。客户端地址为：:", c.conn.RemoteAddr())
-		c.conn.Close()
-		return err
-	}
-	if bytes.Compare(vval, getverifyval()[:]) != 0 {
-		log.Println("当前客户端连接校验错误，关闭此客户端:", c.conn.RemoteAddr())
-		s.verifyError(c)
-		return err
-	}
-	c.conn.(*net.TCPConn).SetReadDeadline(time.Time{})
-	//做一个判断 添加到对应的channel里面以供使用
-	flag, err := c.ReadFlag()
-	if err != nil {
-		return err
-	}
-	return s.typeDeal(flag, c)
-}
-
-//tcp连接类型区分
-func (s *Tunnel) typeDeal(typeVal string, c *Conn) error {
-	switch typeVal {
-	case WORK_MAIN:
-		s.signalList <- c
-	case WORK_CHAN:
-		s.tunnelList <- c
-	default:
-		return errors.New("无法识别")
-	}
-	c.SetAlive()
-	return nil
-}
-
-//新建隧道
-func (s *Tunnel) newChan() {
-retry:
-	connPass := <-s.signalList
-	_, err := connPass.conn.Write([]byte("chan"))
-	if err != nil {
-		log.Println(err)
-		goto retry
-	}
-	s.signalList <- connPass
-}
-
-func (s *Tunnel) GetTunnel() *Conn {
-	if len(s.tunnelList) < 10 { //新建通道
-		go s.newChan()
-	}
-retry:
-	c := <-s.tunnelList
-	_, err := c.wTest()
-	if err != nil {
-		c.Close()
-		goto retry
-	}
-	return c
-}

udp.go

@@ -1,83 +0,0 @@
-package main
-
-import (
-	"io"
-	"log"
-	"net"
-	"time"
-)
-
-type UdpModeServer struct {
-	Tunnel
-	udpPort      int    //监听的udp端口
-	tunnelTarget string //udp目标地址
-	listener     *net.UDPConn
-	udpMap       map[string]*Conn
-}
-
-func NewUdpModeServer(tcpPort, udpPort int, tunnelTarget string) *UdpModeServer {
-	s := new(UdpModeServer)
-	s.tunnelPort = tcpPort
-	s.udpPort = udpPort
-	s.tunnelTarget = tunnelTarget
-	s.tunnelList = make(chan *Conn, 1000)
-	s.signalList = make(chan *Conn, 10)
-	s.udpMap = make(map[string]*Conn)
-	return s
-}
-
-//开始
-func (s *UdpModeServer) Start() (error) {
-	err := s.StartTunnel()
-	if err != nil {
-		log.Fatalln("启动失败!", err)
-		return err
-	}
-	s.startTunnelServer()
-	return nil
-}
-
-//udp监听
-func (s *UdpModeServer) startTunnelServer() {
-	s.listener, err = net.ListenUDP("udp", &net.UDPAddr{net.ParseIP("0.0.0.0"), s.udpPort, ""})
-	if err != nil {
-		log.Fatalln(err)
-	}
-	data := make([]byte, 1472) //udp数据包大小
-	for {
-		n, addr, err := s.listener.ReadFromUDP(data)
-		if err != nil {
-			log.Println(err)
-			continue
-		}
-		go s.process(addr, data[:n])
-	}
-}
-
-func (s *UdpModeServer) process(addr *net.UDPAddr, data []byte) {
-	conn := s.GetTunnel()
-	if _, err := conn.WriteHost(CONN_UDP, s.tunnelTarget);err!=nil{
-		conn.Close()
-		return
-	}
-	go func() {
-		for {
-			buf := make([]byte, 1024)
-			conn.conn.SetReadDeadline(time.Now().Add(time.Duration(time.Second * 3)))
-			n, err := conn.ReadFromCompress(buf, DataDecode)
-			if err != nil || err == io.EOF {
-				conn.Close()
-				break
-			}
-			_, err = s.listener.WriteToUDP(buf[:n], addr)
-			if err != nil {
-				conn.Close()
-				break
-			}
-		}
-
-	}()
-	if _, err = conn.WriteCompress(data, DataEncode); err != nil {
-		conn.Close()
-	}
-}

verify.go

@@ -1,12 +0,0 @@
-package main
-
-import (
-	"crypto/sha1"
-	"time"
-)
-
-// 简单的一个校验值
-func getverifyval() []byte {
-	b := sha1.Sum([]byte(time.Now().Format("2006-01-02 15") + *verifyKey))
-	return b[:]
-}

views/index/add.html

@@ -0,0 +1,99 @@
+<div class="row tile">
+    <div class="col-lg-12">
+        <div class="bs-component">
+            <div class="alert alert-dismissible alert-success">
+                <button class="close" type="button" data-dismiss="alert">×</button>
+                <span id="info"></span>
+            </div>
+        </div>
+    </div>
+    <div class="col-md-6 col-md-auto">
+        <div>
+            <h3 class="tile-title">添加</h3>
+            <div class="tile-body">
+                <form>
+                    <div class="form-group">
+                        <label class="control-label">模式</label>
+                        <select class="form-control" name="type" id="type">
+                            <option {{if eq "tunnelServer" .type}}selected{{end}} value="tunnelServer">tcp隧道</option>
+                            <option {{if eq "udpServer" .type}}selected{{end}} value="udpServer">udp隧道</option>
+                            <option {{if eq "sock5Server" .type}}selected{{end}} value="sock5Server">socks5代理</option>
+                            <option {{if eq "httpProxyServer" .type}}selected{{end}} value="httpProxyServer">http代理
+                            <option {{if eq "hostServer" .type}}selected{{end}} value="hostServer">host客户端</option>
+                        </select>
+                    </div>
+                    <div class="form-group" id="port">
+                        <label class="control-label">监听的端口</label>
+                        <input class="form-control" type="text" name="port" placeholder="公网服务器对外访问端口，例如8024">
+                    </div>
+                    <div class="form-group" id="target">
+                        <label class="control-label">内网目标(ip:端口)</label>
+                        <input class="form-control" type="text" name="target" placeholder="内网代理地址，例如10.1.50.203:22">
+                    </div>
+                    <div class="form-group" id="compress">
+                        <label class="control-label">数据压缩方式</label>
+                        <select class="form-control" name="compress">
+                            <option value="">不压缩</option>
+                            <option value="gzip">gzip压缩</option>
+                            <option value="snappy">snappy</option>
+                        </select>
+                    </div>
+                    <div class="form-group" id="u">
+                        <label class="control-label">socks5代理模式验证用户名</label>
+                        <input class="form-control" type="text" name="u" placeholder="不填则无需验证">
+                    </div>
+                    <div class="form-group" id="p">
+                        <label class="control-label">socks5代理模式验证密码</label>
+                        <input class="form-control" type="text" name="p" placeholder="不填则无需验证">
+                    </div>
+                </form>
+            </div>
+            <div class="tile-footer">
+                &nbsp;&nbsp;<button class="btn btn-success" href="#" id="add"><i
+                    class="fa fa-fw fa-lg fa-eye"></i>添加
+            </button>
+            </div>
+        </div>
+    </div>
+</div>
+</main>
+<script>
+    var arr = []
+    arr["all"] = ["type", "port", "compress", "u", "p", "target"]
+    arr["tunnelServer"] = ["type", "port", "target", "compress", "tcp隧道模式，提供一条tcp隧道，适用于ssh、远程桌面等，添加后会自动生成一个客户端验证key<br>在内网机器执行<span style='color: red'>./easyProxy -vkey=生成的key -server=公网服务器ip:下面设定的端口</span><br>建立成功后，访问公网服务器的设定端口，则相当于访问内网目标地址的目标端口"]
+    arr["udpServer"] = ["type", "port", "target", "compress", "udp隧道模式，提供一条udp隧道，适用于dns、内网dns访问等，添加后会自动生成一个客户端验证key<br>在内网机器执行<span style='color: red'>./easyProxy -vkey=生成的key -server=公网服务器ip:下面设定的端口</span><br>建立成功后，访问公网服务器的设定端口，则相当于访问内网目标地址的udp目标端口"]
+    arr["sock5Server"] = ["type", "port", "compress", "u", "p", "socks5代理模式，内网socks5代理，配合proxifer，可如同使用vpn一样访问内网设备或资源，添加后会自动生成一个客户端验证key<br>在内网机器执行<span style='color: red'>./easyProxy -vkey=生成的key -server=公网服务器ip:下面设定的端口</span><br>建立成功后，在外网环境下本机配置socks5代理，即访问内网设备或者资源 "]
+    arr["httpProxyServer"] = ["type", "port", "compress", " http代理模式，内网http代理，可访问内网网站，添加后会自动生成一个客户端验证key<br>在内网机器执行<span style='color: red'>./easyProxy -vkey=生成的key -server=公网服务器ip:下面设定的端口</span><br>建立成功后，在外网环境下本机配置http代理，即访问内网站点"]
+    arr["hostServer"] = ["type", "compress", "域名分发模式，使用域名代理内网服务，适用于小程序开发、公众号开发、站点演示等，添加后会自动生成一个客户端验证key<br>在内网机器执行<span style='color: red'>./easyProxy -vkey=生成的key -server=公网服务器ip:下面设定的端口</span><br>建立成功后，使用nginx将请求反向代理到本程序，再进行域名配置，即可解析"]
+
+        function resetForm() {
+            for (var i = 0; i < arr["all"].length; i++) {
+                $("#" + arr["all"][i]).css("display", "none")
+            }
+            o = $("#type option:selected").val()
+            for (var i = 0; i < arr[o].length - 1; i++) {
+                $("#" + arr[o][i]).css("display", "block")
+            }
+            $("#info").html(arr[o][arr[o].length - 1])
+        }
+
+        $(function () {
+            resetForm()
+            $("#type").on("change", function () {
+                resetForm()
+            })
+            $("#add").on("click", function () {
+                $.ajax({
+                    type: "POST",
+                    url: "/index/add",
+                    data: $("form").serializeArray(),
+                    success: function (res) {
+                        alert(res.msg)
+                        if (res.status) {
+                            history.back(-1)
+                        }
+                    }
+                })
+            })
+        })
+</script>

views/index/edit.html

@@ -0,0 +1,94 @@
+<div class="row tile">
+    <div class="col-md-6 col-md-auto">
+        <div>
+            <h3 class="tile-title">添加</h3>
+            <div class="tile-body">
+                <form>
+                    <input type="hidden" name="vKey" value="{{.t.VerifyKey}}">
+                    <div class="form-group">
+                        <label class="control-label">模式</label>
+                        <select class="form-control" name="type"  id="type">
+                            <option {{if eq "tunnelServer" .t.Mode}}selected{{end}} value="tunnelServer">tcp隧道</option>
+                            <option {{if eq "udpServer" .t.Mode}}selected{{end}} value="udpServer">udp隧道</option>
+                            <option {{if eq "sock5Server" .t.Mode}}selected{{end}} value="sock5Server">socks5代理</option>
+                            <option {{if eq "httpProxyServer" .t.Mode}}selected{{end}} value="httpProxyServer">http代理
+                            <option {{if eq "hostServer" .t.Mode}}selected{{end}} value="hostServer">host客户端</option>
+                        </select>
+                    </div>
+                    <div class="form-group" id="port">
+                        <label class="control-label">监听的端口</label>
+                        <input class="form-control" value="{{.t.TcpPort}}" type="text" name="port"
+                               placeholder="公网服务器对外访问端口，例如8024">
+                    </div>
+                    <div class="form-group" id="target">
+                        <label class="control-label">内网目标(仅tcp、udp隧道模式需填写)</label>
+                        <input class="form-control" value="{{.t.Target}}" type="text" name="target"
+                               placeholder="内网隧道目标，例如10.1.50.203:22">
+                    </div>
+                    <div class="form-group" id="compress">
+                        <label class="control-label">数据压缩方式(所有模式均支持)</label>
+                        <select class="form-control" name="compress">
+                            <option {{if eq "" .t.Compress}}selected{{end}} value="">不压缩</option>
+                            <option {{if eq "gzip" .t.Compress}}selected{{end}} value="gzip">gzip压缩</option>
+                            <option {{if eq "snappy" .t.Compress}}selected{{end}} value="snappy">snappy压缩</option>
+                        </select>
+                    </div>
+                    <div class="form-group" id="u">
+                        <label class="control-label">socks5代理模式验证用户名</label>
+                        <input class="form-control" value="{{.t.U}}" type="text" name="u"
+                               placeholder="不填则无需验证,非socks5模式不填">
+                    </div>
+                    <div class="form-group" id="p">
+                        <label class="control-label">socks5代理模式验证密码</label>
+                        <input class="form-control" value="{{.t.P}}" type="text" name="p"
+                               placeholder="不填则无需验证,非socks5模式不填">
+                    </div>
+                </form>
+            </div>
+            <div class="tile-footer">
+                &nbsp;&nbsp;<button class="btn btn-success" href="#" id="add"><i
+                    class="fa fa-fw fa-lg fa-eye"></i>保存
+            </button>
+            </div>
+        </div>
+    </div>
+</div>
+</main>
+<script>
+    var arr = []
+    arr["all"] = ["type", "port", "compress", "u", "p","target"]
+    arr["tunnelServer"] = ["type", "port", "target", "compress"]
+    arr["udpServer"] = ["type", "port", "target", "compress"]
+    arr["sock5Server"] = ["type", "port", "compress", "u", "p"]
+    arr["httpProxyServer"] = ["type", "port", "compress"]
+    arr["hostServer"] = ["type", "compress"]
+
+    function resetForm() {
+        for (var i = 0; i < arr["all"].length; i++) {
+            $("#" + arr["all"][i]).css("display", "none")
+        }
+        o = $("#type option:selected").val()
+        for (var i = 0; i < arr[o].length; i++) {
+            $("#" + arr[o][i]).css("display", "block")
+        }
+    }
+    $(function () {
+        resetForm()
+        $("#type").on("change", function () {
+            resetForm()
+        })
+        $("#add").on("click", function () {
+            $.ajax({
+                type: "POST",
+                url: "/index/edit",
+                data: $("form").serializeArray(),
+                success: function (res) {
+                    alert(res.msg)
+                    if (res.status) {
+                        history.back(-1)
+                    }
+                }
+            })
+        })
+    })
+</script>

views/index/hadd.html

@@ -0,0 +1,43 @@
+<div class="row tile">
+    <div class="col-md-6 col-md-auto">
+        <div>
+            <h3 class="tile-title">添加</h3>
+            <div class="tile-body">
+                <form>
+                    <input type="hidden" name="vkey" value="{{.vkey}}">
+                    <div class="form-group">
+                        <label class="control-label">域名</label>
+                        <input class="form-control" type="text" name="host" placeholder="域名">
+                    </div>
+                    <div class="form-group">
+                        <label class="control-label">内网目标</label>
+                        <input class="form-control" type="text" name="target" placeholder="内网隧道目标，例如10.1.50.203:22">
+                    </div>
+                </form>
+            </div>
+            <div class="tile-footer">
+                &nbsp;&nbsp;<button class="btn btn-success" href="#" id="add"><i
+                    class="fa fa-fw fa-lg fa-eye"></i>添加
+            </button>
+            </div>
+        </div>
+    </div>
+</div>
+</main>
+<script>
+    $(function () {
+        $("#add").on("click", function () {
+            $.ajax({
+                type: "POST",
+                url: "/index/addhost",
+                data: $("form").serializeArray(),
+                success: function (res) {
+                    alert(res.msg)
+                    if (res.status) {
+                        history.back(-1)
+                    }
+                }
+            })
+        })
+    })
+</script>

views/index/hlist.html

@@ -0,0 +1,81 @@
+<div class="row">
+    <div class="col-md-12">
+        <div class="tile">
+            <div class="tile-body">
+                <table class="table table-hover table-bordered" id="sampleTable">
+                    <thead>
+                    <tr>
+                        <th>客户端key</th>
+                        <th>host</th>
+                        <th>内网目标</th>
+                        <th>操作</th>
+                    </tr>
+                    </thead>
+                    <tbody>
+
+                    </tbody>
+                </table>
+            </div>
+        </div>
+    </div>
+</div>
+</main>
+
+<script type="text/javascript">
+    function del(host) {
+        if (confirm("确定要删除数据吗？")) {
+            $.ajax({
+                type: "POST",
+                url: "/index/delhost",
+                data: {"host": host},
+                success: function (res) {
+                    alert(res.msg)
+                    if (res.status) {
+                        document.location.reload();
+                    }
+                }
+            })
+        }
+    }
+
+    function add() {
+        window.location.href = "/index/addhost?vkey={{.vkey}}"
+    }
+
+    $(document).ready(function () {
+        var table = $('#sampleTable').DataTable({
+            dom: 'Bfrtip',
+            processing: true,
+            serverSide: true,
+            autoWidth: false,
+            ordering: false,
+            ajax: {
+                url: window.location,
+                type: 'POST'
+            },
+            dom: '<"top"fl><"toolbar">rt<"bottom"ip><"clear">',
+            columns: [　//这个是显示到界面上的个数据　格式为 {data:'显示的字段名'}
+                {data: 'Vkey'},
+                {data: 'Host'},
+                {data: 'Target'},
+                {data: 'Target'},
+            ],
+            bFilter: false,
+            columnDefs: [{
+                targets: -1,
+                render: function (data, type, row, meta) {
+
+                    return '<div class="btn-group" role="group" aria-label="..."> ' +
+                            '<button onclick="del(\'' + row.Host + '\')" type="button"   class="btn btn-danger btn-sm">删除</button>' +
+                            ' </div>'
+                }
+            }
+            ],
+            buttons: []
+        });
+        $("#sampleTable_length").html('<button class="btn btn-primary" onclick="add()" type="button">新增</button>')
+    })
+    ;
+
+
+</script>

views/index/index.html

@@ -0,0 +1,152 @@
+<div class="row">
+    <div class="col-md-12">
+        <div class="tile">
+            <iframe src="https://ghbtns.com/github-btn.html?user=cnlh&repo=easyProxy&type=star&count=true&size=large"
+                    frameborder="0" scrolling="0" width="160px" height="30px"></iframe>
+            <iframe src="https://ghbtns.com/github-btn.html?user=cnlh&repo=easyProxy&type=watch&count=true&size=large&v=2"
+                    frameborder="0" scrolling="0" width="160px" height="30px"></iframe>
+            <iframe src="https://ghbtns.com/github-btn.html?user=cnlh&repo=easyProxy&type=fork&count=true&size=large"
+                    frameborder="0" scrolling="0" width="158px" height="30px"></iframe>
+        </div>
+    </div>
+</div>
+
+
+<div class="row">
+    <div class="col-md-12">
+        <div class="tile">
+            <h3 class="tile-title">域名代理模式</h3>
+            <p>
+                <b>适用范围：</b> 小程序开发、微信公众号开发、产品演示
+            </p>
+            <p>
+                <b>假设场景：</b>
+            <li>有一个域名proxy.com，有一台公网机器ip为{{.ip}}</li>
+            <li>两个内网开发站点127.0.0.1:81，127.0.0.1:82</li>
+            <li>想通过a.proxy.com访问127.0.0.1:81，通过b.proxy.com访问127.0.0.1:82</li>
+            </p>
+            <p><b>使用步骤：</b></p>
+            <ul>
+                <li>将a.proxy.com，b.proxy.com解析到公网服务器{{.ip}}</li>
+                <li>使用nginx监听这两个个域名，并配置ssl等……</li>
+                <li>在nginx配置中添加反向代理<br>
+                    <pre><code>
+                    server {
+                        listen 80;
+                        server_name a.proxy.com b.proxy.com;#也可以是泛解析*.proxy.com
+                        #ssl等配置
+                        <b>location / {
+                            proxy_set_header X-Real-IP $remote_addr;
+                            proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
+                            proxy_set_header Host $http_host;
+                            proxy_set_header X-Nginx-Proxy true;
+                            proxy_set_header Connection "";
+                            proxy_pass http://127.0.0.1:{{.proxyPort}};
+                        }</b>
+                    }
+                        </code></pre>
+                </li>
+                <li>在域名代理管理中添加一个客户端，选择压缩方式，保存。 <a href="/index/add?type=hostServer">立即添加</a></li>
+            {{/*<li>在域名代理管理中找到新加的客户端(查看其vkey或者客户端命令)，任意内网机器执行客户端命令</li>*/}}
+                <li>点击该客户端的域名管理，添加两条规则规则：1、域名：a.proxy.com，内网目标：127.0.0.1:81，2、域名：b.proxy.com，内网目标：127.0.0.1:82</li>
+                <li>现在访问a.proxy.com，b.proxy.com即可成功</li>
+            </ul>
+            <p>注：上文中提到公网ip（{{.ip}}）为系统自动识别，如果是在测试环境中请自行对应，默认启动方式为单客户端模式，默认内网客户端已经启动</p>
+        </div>
+    </div>
+</div>
+<div class="row">
+    <div class="col-md-6">
+        <div class="tile">
+            <h3 class="tile-title">tcp隧道模式</h3>
+            <p>
+                <b>适用范围：</b> ssh、远程桌面等tcp连接场景
+            </p>
+            <p>
+                <b>假设场景：</b> 想通过访问公网服务器{{.ip}}的8001端口，连接内网机器10.1.50.101的22端口，实现ssh连接
+            </p>
+            <p><b>使用步骤：</b></p>
+            <ul>
+                <li>在tcp隧道管理中添加一条隧道，填写监听的端口（8001）、内网目标ip和目标端口（10.1.50.101:22），选择压缩方式，保存。 <a
+                        href="/index/add?type=tunnelServer">立即添加</a></li>
+            {{/*<li>在tcp管理列表中找到新加的隧道(查看其vkey或者客户端命令)，任意内网机器执行客户端命令</li>*/}}
+                <li>访问公网服务器ip（{{.ip}}）:填写的监听端口(8001)，相当于访问内网ip(10.1.50.101):目标端口(22)，例如：ssh -p 8001 root@{{.ip}}</li>
+            </ul>
+            <p>注：上文中提到公网ip（{{.ip}}）为系统自动识别，如果是在测试环境中请自行对应，默认启动方式为单客户端模式，默认内网客户端已经启动</p>
+        </div>
+    </div>
+    <div class="col-md-6">
+        <div class="tile">
+            <h3 class="tile-title">udp隧道模式</h3>
+            <p>
+                <b>适用范围：</b> 内网dns解析等udp连接场景
+            </p>
+            <p>
+                <b>假设场景：</b> 内网有一台dns（10.1.50.102:53），在非内网环境下想使用该dns，公网服务器为{{.ip}}
+            </p>
+            <p><b>使用步骤：</b></p>
+            <ul>
+                <li>在udp隧道管理中添加一条隧道，填写监听的端口（8002）、内网目标ip和目标端口（10.1.50.102:53），选择压缩方式，保存。 <a
+                        href="/index/add?type=udpServer">立即添加</a></li>
+            {{/*<li>在udp管理列表中找到新加的隧道(查看其vkey或者客户端命令)，任意内网机器执行客户端命令</li>*/}}
+                <li>修改本机dns为{{.ip}}，则相当于使用10.1.50.202作为dns服务器</li>
+            </ul>
+            <p>注：上文中提到公网ip（{{.ip}}）为系统自动识别，如果是在测试环境中请自行对应，默认启动方式为单客户端模式，默认内网客户端已经启动</p>
+        </div>
+    </div>
+</div>
+<div class="row">
+    <div class="col-md-6">
+        <div class="tile">
+            <h3 class="tile-title">socks5代理模式</h3>
+            <p>
+                <b>适用范围：</b> 在外网环境下如同使用vpn一样访问内网设备或者资源
+            </p>
+            <p>
+                <b>假设场景：</b> 想将公网服务器{{.ip}}的8003端口作为socks5代理，达到访问内网任意设备或者资源的效果
+            </p>
+            <p><b>使用步骤：</b></p>
+            <ul>
+                <li>在socks5隧道管理中添加一条隧道，填写监听的端口（8003），验证用户名和密码自行选择（建议先不填，部分客户端不支持，proxifer支持），选择压缩方式，保存。 <a
+                        href="/index/add?type=sock5Server">立即添加</a></li>
+            {{/*<li>在socks5代理管理列表中找到新加的隧道(查看其vkey或者客户端命令)，任意内网机器执行客户端命令</li>*/}}
+                <li>在外网环境的本机配置socks5代理，ip为公网服务器ip（{{.ip}}），端口为填写的监听端口(8003)，即可畅享内网了</li>
+            </ul>
+            <p>注：上文中提到公网ip（{{.ip}}）为系统自动识别，如果是在测试环境中请自行对应，默认启动方式为单客户端模式，默认内网客户端已经启动</p>
+        </div>
+    </div>
+    <div class="col-md-6">
+        <div class="tile">
+            <h3 class="tile-title">http代理模式</h3>
+            <p>
+                <b>适用范围：</b> 在外网环境下访问内网站点
+            </p>
+            <p>
+                <b>假设场景：</b> 想将公网服务器{{.ip}}的8004端口作为http代理，访问内网网站
+            </p>
+            <p><b>使用步骤：</b></p>
+            <ul>
+                <li>在http隧道管理中添加一条隧道，填写监听的端口（8004），选择压缩方式，保存。 <a
+                        href="/index/add?type=httpProxyServer">立即添加</a></li>
+                <li>在http代理管理列表中找到新加的隧道(查看其vkey或者客户端命令)，任意内网机器执行客户端命令</li>
+                <li>在外网环境的本机配置http代理，ip为公网服务器ip（{{.ip}}），端口为填写的监听端口(8004)，即可访问了</li>
+            </ul>
+            <p>注：上文中提到公网ip（{{.ip}}）为系统自动识别，如果是在测试环境中请自行对应，默认启动方式为单客户端模式，默认内网客户端已经启动</p>
+        </div>
+    </div>
+</div>
+<div class="row">
+    <div class="col-md-12">
+        <div class="tile">
+            <p>
+                <b>多客户端模式：</b>
+            <li>服务端启动：./easyProxy -mode=webServer -tcpport=8284</li>
+            <li>客户端启动：./easyProxy -server={{.ip}}:{{.p}} -vkey=xxx（见管理列表的客户端启动模式）</li>
+            </p>
+            <p><b>支持客户端同时建立多条隧道，例如单个通道时命令为./easyProxy -server={{.ip}}:{{.p}} -vkey=ccc，如果要支持另外一个隧道，则对应的执行命令为./easyProxy
+                -server={{.ip}}:{{.p}} -vkey=ccc,ddd，即用逗号分隔开多个vkey，适用于所有模式！</b></p>
+        </div>
+    </div>
+</div>
+
+</main>

views/index/list.html

@@ -0,0 +1,174 @@
+<div class="row">
+    <div class="col-md-12">
+        <div class="tile">
+            <div class="tile-body">
+                <table class="table table-hover table-bordered" id="sampleTable">
+                    <thead>
+                    <tr>
+                    {{/*<th>模式</th>*/}}
+                        <th>监听端口</th>
+                        <th>内网目标</th>
+                        <th>多客户端模式客户端执行命令</th>
+                        <th>压缩方式</th>
+                        <th>用户名</th>
+                        <th>密码</th>
+                        <th>客户端状态</th>
+                        <th>状态</th>
+                        <th>操作</th>
+                    </tr>
+                    </thead>
+                    <tbody>
+
+                    </tbody>
+                </table>
+            </div>
+        </div>
+    </div>
+</div>
+</main>
+
+<script type="text/javascript">
+    function del(vKey) {
+        if (confirm("确定要删除数据吗？")) {
+            $.ajax({
+                type: "POST",
+                url: "/index/del",
+                data: {"vKey": vKey},
+                success: function (res) {
+                    alert(res.msg)
+                    if (res.status) {
+                        document.location.reload();
+                    }
+                }
+            })
+        }
+    }
+
+    function start(vKey) {
+        if (confirm("确定要开始任务吗？")) {
+            $.ajax({
+                type: "POST",
+                url: "/index/start",
+                data: {"vKey": vKey},
+                success: function (res) {
+                    alert(res.msg)
+                    if (res.status) {
+                        document.location.reload();
+                    }
+                }
+            })
+        }
+    }
+
+    function stop(vKey) {
+        if (confirm("确定要暂停吗？")) {
+            $.ajax({
+                type: "POST",
+                url: "/index/stop",
+                data: {"vKey": vKey},
+                success: function (res) {
+                    alert(res.msg)
+                    if (res.status) {
+                        document.location.reload();
+                    }
+                }
+            })
+        }
+    }
+
+    function edit(vKey) {
+        window.location.href = "/index/edit?vKey=" + vKey
+    }
+
+    function add() {
+        window.location.href = "/index/add?type=" +{{.type}}
+    }
+
+    function hostList(vkey) {
+        window.location.href = "/index/hostlist?vkey=" + vkey
+    }
+
+    $(document).ready(function () {
+        var table = $('#sampleTable').DataTable({
+            dom: 'Bfrtip',
+            processing: true,
+            serverSide: true,
+            autoWidth: false,
+            ordering: false,
+            ajax: {
+                url: '/index/gettasklist?type={{.type}}',
+                type: 'POST'
+            },
+            dom: '<"top"fl><"toolbar">rt<"bottom"ip><"clear">',
+            columns: [　//这个是显示到界面上的个数据　格式为 {data:'显示的字段名'}
+                // {data: 'Mode'},
+                {data: 'TcpPort'},
+                {data: 'Target'},
+                {data: 'VerifyKey'},
+                {data: 'Compress'},
+                {data: 'U'},
+                {data: 'P'},
+                {data: 'ClientStatus'},
+                {data: 'IsRun'},
+                {data: "Id"}
+            ],
+            bFilter: false,
+            columnDefs: [{
+                targets: -1,
+                render: function (data, type, row, meta) {
+                    if (row.IsRun == 1) {
+                        btn = "<button onclick=\"stop('" + row.VerifyKey + "')\" class=\"btn btn-secondary btn-sm\" type=\"button\">关闭</button>"
+                    } else {
+                        btn = "<button onclick=\"start('" + row.VerifyKey + "')\" class=\"btn btn-success btn-sm\" type=\"button\">打开</button>"
+                    }
+                    btn_edit = '<button onclick="edit(\'' + row.VerifyKey + '\')" type="button"   class="btn btn-primary btn-sm">查看编辑</button> '
+                    if ({{.type}} == "hostServer"
+                )
+                    {
+                        btn_host = '<button onclick="hostList(\'' + row.VerifyKey + '\')" type="button"   class="btn btn-info btn-sm">域名管理</button> '
+                    }
+                else
+                    {
+                        btn_host = ""
+                    }
+                    return '<div class="btn-group" role="group" aria-label="..."> ' +
+                            '<button onclick="del(\'' + row.VerifyKey + '\')" type="button"   class="btn btn-danger btn-sm">删除</button>' +
+                            btn_edit + btn + btn_host + ' </div>'
+                }
+            },
+                {
+                    targets: -2,
+                    render: function (data, type, row, meta) {
+                        if (data == 0) {
+                            return "<span class=\"badge badge-pill badge-secondary\">暂停</span>"
+                        } else {
+                            return "<span class=\"badge badge-pill badge-success\">正常</span>"
+                        }
+                    }
+                },
+                {
+                    targets: 2,
+                    render: function (data, type, row, meta) {
+                        return "./easyProxy -server={{.ip}}:{{.p}} -vkey=" + data
+                        // return data
+                    }
+                },
+                {
+                    targets: -3,
+                    render: function (data, type, row, meta) {
+                        if (data == 0) {
+                            return "<span class=\"badge badge-pill badge-secondary\">离线</span>"
+                        } else {
+                            return "<span class=\"badge badge-pill badge-success\">在线</span>"
+                        }
+                    }
+                }
+            ],
+            buttons: []
+        });
+        $("#sampleTable_length").html('<button class="btn btn-primary" onclick="add()" type="button">新增</button>')
+    })
+    ;
+
+
+</script>

views/login/index.html

@@ -0,0 +1,60 @@
+<!DOCTYPE html>
+<html>
+<head>
+    <meta charset="utf-8">
+    <meta http-equiv="X-UA-Compatible" content="IE=edge">
+    <meta name="viewport" content="width=device-width, initial-scale=1">
+    <link rel="shortcut icon" href="/static/img/favicon.ico">
+    <!-- Main CSS-->
+    <link rel="stylesheet" type="text/css" href="/static/css/main.css">
+    <!-- Font-icon css-->
+    <link rel="stylesheet" type="text/css" href="/static/css/font-awesome.min.css">
+    <title>easyProxy内网穿透</title>
+</head>
+<body>
+<section class="material-half-bg">
+    <div class="cover"></div>
+</section>
+<section class="login-content">
+    <div class="logo">
+        <h1></h1>
+    </div>
+    <div class="login-box">
+        <form class="login-form" onsubmit="return false">
+            <h3 class="login-head"><i class="fa fa-lg fa-fw fa-user"></i>内网穿透管理登陆</h3>
+            <div class="form-group">
+                <label class="control-label">密码</label>
+                <input class="form-control" name="psd" type="password" placeholder="" autofocus>
+            </div>
+            <div class="form-group btn-container">
+                <button onclick="login()" class="btn btn-primary btn-block"><i class="fa fa-sign-in fa-lg fa-fw"></i>登陆
+                </button>
+            </div>
+        </form>
+    </div>
+</section>
+
+<script type="text/javascript" src="/static/js/pdfmake.min.js"></script>
+<script type="text/javascript" src="/static/js/vfs_fonts.js"></script>
+<script type="text/javascript" src="/static/js/datatables.min.js"></script>
+<script src="/static/js/main.js"></script>
+<script type="text/javascript">
+    // Login Page Flipbox control
+    function login() {
+        $.ajax({
+            type: "POST",
+            url: "/login/verify",
+            data: $("form").serializeArray(),
+            success: function (res) {
+                if (res.status) {
+                    window.location.href = "/index/index"
+                } else {
+                    alert(res.msg)
+                }
+            }
+        })
+        return false
+    }
+</script>
+</body>
+</html>

views/public/error.html

@@ -0,0 +1,5 @@
+<div class="page-error tile">
+    <h1><i class="fa fa-exclamation-circle"></i> Error 404: Page not found</h1>
+    <p>The page you have requested is not found.</p>
+    <p><a class="btn btn-primary" href="javascript:window.history.back();">Go Back</a></p>
+</div>

views/public/layout.html

@@ -0,0 +1,72 @@
+<!DOCTYPE html>
+<html lang="en">
+<head>
+    <meta name="description"
+          content="Vali is a responsive and free admin theme built with Bootstrap 4, SASS and PUG.js. It's fully customizable and modular.">
+    <link rel="shortcut icon" href="/static/img/favicon.ico">
+    <title>easyProxy内网穿透</title>
+    <meta charset="utf-8">
+    <meta http-equiv="X-UA-Compatible" content="IE=edge">
+    <meta name="viewport" content="width=device-width, initial-scale=1">
+    <!-- Font-icon css-->
+    <link rel="stylesheet" type="text/css" href="/static/css/font-awesome.min.css">
+    <!-- Main CSS-->
+    <link rel="stylesheet" type="text/css" href="/static/css/main.css">
+</head>
+<body class="app sidebar-mini rtl">
+<!-- Navbar-->
+<header class="app-header">
+    <a class="app-header__logo" href="/"></a>
+    <!-- Sidebar toggle button--><a class="app-sidebar__toggle" href="#" data-toggle="sidebar"
+                                    aria-label="Hide Sidebar"></a>
+    <ul class="app-nav">
+        <!--Notification Menu-->
+        <!-- User Menu-->
+        <li class="dropdown"><a class="app-nav__item" href="/login/out" data-toggle="dropdown"
+                                aria-label="Open Profile Menu"><i class="fa fa-sign-out fa-lg"></i>退出登陆</a>
+
+        </li>
+    </ul>
+</header>
+<!-- Sidebar menu-->
+<div class="app-sidebar__overlay" data-toggle="sidebar"></div>
+<aside class="app-sidebar">
+    <div class="app-sidebar__user"><img class="app-sidebar__user-avatar"
+                                        src="/static/img/48.jpg"
+                                        alt="User Image">
+        <div>
+            <p class="app-sidebar__user-name">System</p>
+            <p class="app-sidebar__user-designation">欢迎使用</p>
+        </div>
+    </div>
+    <ul class="app-menu">
+        <li><a class="app-menu__item {{if eq "index" .menu}}active{{end}}" href="/"><i
+                class="app-menu__icon fa fa-dashboard"></i><span class="app-menu__label">使用说明</span></a></li>
+        <li><a class="app-menu__item {{if eq "host" .menu}}active{{end}}" href="/index/host"><i
+                class="app-menu__icon fa fa-lemon-o"></i><span class="app-menu__label">域名代理</span></a></li>
+        <li><a class="app-menu__item {{if eq "tcp" .menu}}active{{end}}" href="/index/tcp"><i
+                class="app-menu__icon fa fa-life-buoy"></i><span class="app-menu__label">tcp隧道管理</span></a></li>
+        <li><a class="app-menu__item {{if eq "udp" .menu}}active{{end}}" href="/index/udp"><i
+                class="app-menu__icon fa fa-laptop"></i><span class="app-menu__label">udp隧道管理</span></a></li>
+        <li><a class="app-menu__item {{if eq "socks5" .menu}}active{{end}}" href="/index/socks5"><i
+                class="app-menu__icon fa fa-lightbulb-o"></i><span class="app-menu__label">socks5代理</span></a></li>
+        <li><a class="app-menu__item {{if eq "http" .menu}}active{{end}}" href="/index/http"><i
+                class="app-menu__icon fa fa-magic"></i><span class="app-menu__label">http代理</span></a></li>
+
+    </ul>
+</aside>
+
+<script type="text/javascript" src="/static/js/datatables.min.js"></script>
+<script src="/static/js/main.js"></script>
+<main class="app-content">
+    <div class="app-title">
+        <div>
+            <h1><i class="fa fa-th-list"></i> {{.name}}</h1>
+            <a href="javascript:history.back(-1);"><i class="fa fa-mail-reply"></i>返回</a>
+        </div>
+
+    </div>
+{{.LayoutContent}}
+
+</body>
+</html>