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Golang shadowsocks.NewConn函數代碼示例

本文整理匯總了Golang中github.com/shadowsocks/shadowsocks-go/shadowsocks.NewConn函數的典型用法代碼示例。如果您正苦於以下問題：Golang NewConn函數的具體用法？Golang NewConn怎麽用？Golang NewConn使用的例子？那麽, 這裏精選的函數代碼示例或許可以為您提供幫助。


在下文中一共展示了NewConn函數的15個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的Golang代碼示例。

示例1: serverMethodSelected

func serverMethodSelected(method uint8, conn net.Conn) (net.Conn, error) {
	switch method {
	case MethodTLS:
		var cert tls.Certificate
		var err error

		if len(CertFile) == 0 || len(KeyFile) == 0 {
			cert, err = tls.X509KeyPair([]byte(rawCert), []byte(rawKey))
		} else {
			cert, err = tls.LoadX509KeyPair(CertFile, KeyFile)
		}

		if err != nil {
			return nil, err
		}
		conn = tls.Server(conn, &tls.Config{Certificates: []tls.Certificate{cert}})
		if err := svrTLSAuth(conn); err != nil {
			return nil, err
		}
	case MethodAES128, MethodAES192, MethodAES256,
		MethodDES, MethodBF, MethodCAST5, MethodRC4MD5, MethodRC4, MethodTable:
		cipher, err := shadowsocks.NewCipher(Methods[method], Password)
		if err != nil {
			return nil, err
		}
		conn = shadowsocks.NewConn(conn, cipher)
	case gosocks5.MethodNoAcceptable:
		return nil, gosocks5.ErrBadMethod
	}

	return conn, nil
}
開發者ID:gitHubOffical，項目名稱:gost，代碼行數:32，代碼來源:socks5.go

示例2: handleShadow

func handleShadow(conn net.Conn, arg Args) {
	if arg.User != nil {
		method := arg.User.Username()
		password, _ := arg.User.Password()
		cipher, err := shadowsocks.NewCipher(method, password)
		if err != nil {
			glog.V(LWARNING).Infoln("shadowsocks:", err)
			return
		}
		conn = shadowsocks.NewConn(conn, cipher)
	}

	addr, extra, err := getShadowRequest(conn)
	if err != nil {
		glog.V(LWARNING).Infoln("shadowsocks:", err)
		return
	}
	glog.V(LINFO).Infoln("shadowsocks connect:", addr.String())

	sconn, err := Connect(addr.String())
	if err != nil {
		glog.V(LWARNING).Infoln("shadowsocks:", err)
		return
	}
	defer sconn.Close()

	if extra != nil {
		if _, err := sconn.Write(extra); err != nil {
			glog.V(LWARNING).Infoln("shadowsocks:", err)
			return
		}
	}

	Transport(conn, sconn)
}
開發者ID:raoxiangrong，項目名稱:gost，代碼行數:35，代碼來源:ss.go

示例3: runWithCustomMethod

func runWithCustomMethod(user user.User) {
	// port, password string, Cipher *ss.Cipher
	port := strconv.Itoa(user.GetPort())
	password := user.GetPasswd()
	ln, err := net.Listen("tcp", ":"+port)
	if err != nil {
		Log.Error(fmt.Sprintf("error listening port %v: %v\n", port, err))
		os.Exit(1)
	}
	passwdManager.add(port, password, ln)
	cipher, err := user.GetCipher()
	if err != nil {
		return
	}
	Log.Info(fmt.Sprintf("server listening port %v ...\n", port))
	for {
		conn, err := ln.Accept()
		if err != nil {
			// listener maybe closed to update password
			Log.Debug(fmt.Sprintf("accept error: %v\n", err))
			return
		}
		// Creating cipher upon first connection.
		if cipher == nil {
			Log.Debug("creating cipher for port:", port)
			cipher, err = ss.NewCipher(user.GetMethod(), password)
			if err != nil {
				Log.Error(fmt.Sprintf("Error generating cipher for port: %s %v\n", port, err))
				conn.Close()
				continue
			}
		}
		go handleConnection(user, ss.NewConn(conn, cipher.Copy()))
	}
}
開發者ID:bg4kks，項目名稱:shadowsocks-go，代碼行數:35，代碼來源:func.go

示例4: Serve

func (cp *meowProxy) Serve(wg *sync.WaitGroup) {
	defer func() {
		wg.Done()
	}()
	ln, err := net.Listen("tcp", cp.addr)
	if err != nil {
		fmt.Println("listen meow failed:", err)
		return
	}
	info.Printf("meow proxy address %s\n", cp.addr)

	for {
		conn, err := ln.Accept()
		if err != nil {
			errl.Printf("meow proxy(%s) accept %v\n", ln.Addr(), err)
			if isErrTooManyOpenFd(err) {
				connPool.CloseAll()
			}
			time.Sleep(time.Millisecond)
			continue
		}
		ssConn := ss.NewConn(conn, cp.cipher.Copy())
		c := newClientConn(ssConn, cp)
		go c.serve()
	}
}
開發者ID:sbyinin，項目名稱:MEOW，代碼行數:26，代碼來源:proxy.go

示例5: run

func run(port, password string) {
	ln, err := net.Listen("tcp", ":"+port)
	if err != nil {
		log.Printf("error listening port %v: %v\n", port, err)
		return
	}
	passwdManager.add(port, password, ln)
	var cipher *ss.Cipher
	log.Printf("server listening port %v ...\n", port)
	for {
		conn, err := ln.Accept()
		if err != nil {
			// listener maybe closed to update password
			debug.Printf("accept error: %v\n", err)
			return
		}
		// Creating cipher upon first connection.
		if cipher == nil {
			log.Println("creating cipher for port:", port)
			cipher, err = ss.NewCipher(config.Method, password)
			if err != nil {
				log.Printf("Error generating cipher for port: %s %v\n", port, err)
				conn.Close()
				continue
			}
		}
		go handleConnection(ss.NewConn(conn, cipher.Copy()))
	}
}
開發者ID:WaylandGod，項目名稱:shadowsocks-go，代碼行數:29，代碼來源:server.go

示例6: clientMethodSelected

func clientMethodSelected(method uint8, conn net.Conn) (net.Conn, error) {
	switch method {
	case gosocks5.MethodUserPass:
		user, pass := parseUserPass(Password)
		if err := clientSocksAuth(conn, user, pass); err != nil {
			return nil, err
		}
	case MethodTLS, MethodTLSAuth:
		conn = tls.Client(conn, &tls.Config{InsecureSkipVerify: true})
		if method == MethodTLSAuth {
			if len(Password) == 0 {
				return nil, ErrEmptyAuth
			}
			if err := clientSocksAuth(conn, "", Password); err != nil {
				return nil, err
			}
		}
	case MethodAES128, MethodAES192, MethodAES256,
		MethodDES, MethodBF, MethodCAST5, MethodRC4MD5, MethodRC4, MethodTable:
		cipher, err := shadowsocks.NewCipher(Methods[method], Password)
		if err != nil {
			log.Println(err)
			return nil, err
		}
		conn = shadowsocks.NewConn(conn, cipher)
	case gosocks5.MethodNoAcceptable:
		return nil, gosocks5.ErrBadMethod
	}

	return conn, nil
}
開發者ID:Weeker，項目名稱:gost，代碼行數:31，代碼來源:client.go

示例7: forward

func forward(conn net.Conn, arg Args) (net.Conn, error) {
	var err error
	if glog.V(LINFO) {
		proto := arg.Protocol
		if proto == "default" {
			proto = "http" // default is http
		}
		glog.Infof("forward: %s/%s %s", proto, arg.Transport, arg.Addr)
	}
	switch arg.Transport {
	case "ws": // websocket connection
		conn, err = wsClient(conn, arg.Addr)
		if err != nil {
			return nil, err
		}
	case "tls": // tls connection
		conn = tls.Client(conn, &tls.Config{InsecureSkipVerify: true})
	case "tcp":
		fallthrough
	default:
	}

	switch arg.Protocol {
	case "socks", "socks5":
		selector := &clientSelector{
			methods: []uint8{
				gosocks5.MethodNoAuth,
				gosocks5.MethodUserPass,
				MethodTLS,
			},
			arg: arg,
		}
		c := gosocks5.ClientConn(conn, selector)
		if err := c.Handleshake(); err != nil {
			return nil, err
		}
		conn = c
	case "ss": // shadowsocks
		if arg.User != nil {
			method := arg.User.Username()
			password, _ := arg.User.Password()
			cipher, err := shadowsocks.NewCipher(method, password)
			if err != nil {
				return nil, err
			}
			conn = shadowsocks.NewConn(conn, cipher)
		}
	case "http":
		fallthrough
	default:
	}

	return conn, nil
}
開發者ID:raoxiangrong，項目名稱:gost，代碼行數:54，代碼來源:conn.go

示例8: connect

func (cp *cowParent) connect(url *URL) (net.Conn, error) {
	c, err := net.Dial("tcp", cp.server)
	if err != nil {
		errl.Printf("can't connect to cow parent %s for %s: %v\n",
			cp.server, url.HostPort, err)
		return nil, err
	}
	debug.Printf("connected to: %s via cow parent: %s\n",
		url.HostPort, cp.server)
	ssconn := ss.NewConn(c, cp.cipher.Copy())
	return cowConn{ssconn, cp}, nil
}
開發者ID:hbhghong，項目名稱:cow，代碼行數:12，代碼來源:parent_proxy.go

示例9: newClient

func (s *ProxyServer) newClient(conn net.Conn) {

	conn.SetReadDeadline(time.Now().Add(s.config.Timeout * time.Second))

	client := &client{
		Conn:   ss.NewConn(conn, s.Cip.Copy()),
		server: s,
	}

	go client.listen()
	s.CallbackMethods.NewClient(client)
}
開發者ID:udo-tech-team，項目名稱:mus，代碼行數:12，代碼來源:proxy.go

示例10: runWithCustomMethod

func runWithCustomMethod(user user.User) {
	// port, password string, Cipher *ss.Cipher
	port := strconv.Itoa(user.GetPort())
	// 檢測端口是否已存在
	_, ok := passwdManager.get(port)
	// 如果存在
	if ok {
		return
	}
	password := user.GetPasswd()
	ln, err := net.Listen("tcp", ":"+port)
	if err != nil {
		Log.Error(fmt.Sprintf("error listening port %v: %v\n", port, err))
		// os.Exit(1)
		return
	}
	passwdManager.add(port, password, ln)
	cipher, err, auth := user.GetCipher()
	if err != nil {
		return
	}
	Log.Info(fmt.Sprintf("server listening port %v ...\n", port))
	for {
		conn, err := ln.Accept()
		if err != nil {
			// listener maybe closed to update password
			Log.Debug(fmt.Sprintf("accept error: %v\n", err))
			return
		}
		// Creating cipher upon first connection.
		if cipher == nil {
			Log.Debug("creating cipher for port:", port)
			method := user.GetMethod()

			if strings.HasSuffix(method, "-auth") {
				method = method[:len(method)-5]
				auth = true
			} else {
				auth = false
			}

			cipher, err = ss.NewCipher(method, password)
			if err != nil {
				Log.Error(fmt.Sprintf("Error generating cipher for port: %s %v\n", port, err))
				conn.Close()
				continue
			}
		}
		go handleConnection(user, ss.NewConn(conn, cipher.Copy()), auth)
	}
}
開發者ID:ywengineer，項目名稱:shadowsocks-go，代碼行數:51，代碼來源:func.go

示例11: serverMethodSelected

func serverMethodSelected(method uint8, conn net.Conn) (net.Conn, error) {
	//log.Println(method)
	switch method {
	case gosocks5.MethodUserPass:
		var username, password string

		if listenUrl != nil && listenUrl.User != nil {
			username = listenUrl.User.Username()
			password, _ = listenUrl.User.Password()
		}

		if err := serverSocksAuth(conn, username, password); err != nil {
			return nil, err
		}
	case MethodTLS, MethodTLSAuth:
		var cert tls.Certificate
		var err error

		if len(CertFile) == 0 || len(KeyFile) == 0 {
			cert, err = tls.X509KeyPair([]byte(rawCert), []byte(rawKey))
		} else {
			cert, err = tls.LoadX509KeyPair(CertFile, KeyFile)
		}

		if err != nil {
			return nil, err
		}
		conn = tls.Server(conn, &tls.Config{Certificates: []tls.Certificate{cert}})
		if method == MethodTLSAuth {
			// password is mandatory
			if len(Password) == 0 {
				return nil, ErrEmptyAuth
			}
			if err := serverSocksAuth(conn, "", Password); err != nil {
				return nil, err
			}
		}
	case MethodAES128, MethodAES192, MethodAES256,
		MethodDES, MethodBF, MethodCAST5, MethodRC4MD5, MethodRC4, MethodTable:
		cipher, err := shadowsocks.NewCipher(Methods[method], Password)
		if err != nil {
			return nil, err
		}
		conn = shadowsocks.NewConn(conn, cipher)
	case gosocks5.MethodNoAcceptable:
		return nil, gosocks5.ErrBadMethod
	}

	return conn, nil
}
開發者ID:killtime1215，項目名稱:gost，代碼行數:50，代碼來源:socks5.go

示例12: run

func run(port, password string) {

	var addr string
	var lastTime int64

	ln, err := net.Listen("tcp", ":"+port)
	if err != nil {
		log.Printf("error listening port %v: %v\n", port, err)
		return
	}
	passwdManager.add(port, password, ln)
	var cipher *ss.Cipher
	log.Printf("server listening port %v ...\n", port)
	for {
		conn, err := ln.Accept()
		if err != nil {
			// listener maybe closed to update password
			debug.Printf("accept error: %v\n", err)
			return
		}

		newaddr := conn.RemoteAddr().String()
		nowtime := time.Now().Unix()
		if addr != newaddr && lastTime >= nowtime {
			conn.Close()
			continue
		}
		lastTime = nowtime
		addr = newaddr

		// Creating cipher upon first connection.
		if cipher == nil {
			log.Println("creating cipher for port:", port)
			cipher, err = ss.NewCipher(config.Method, password)
			if err != nil {
				log.Printf("Error generating cipher for port: %s %v\n", port, err)
				conn.Close()
				continue
			}
		}
		go handleConnection(ss.NewConn(conn, cipher.Copy()))
	}
}
開發者ID:neil-zeng，項目名稱:shadowsocks-go，代碼行數:43，代碼來源:server.go

示例13: run

func run(port, password string) {
	ln, err := net.Listen("tcp", ":"+port)
	if err != nil {
		log.Printf("try listening port %v: %v\n", port, err)
		return
	}
	passwdManager.add(port, password, ln)
	encTbl := getTable(password)
	atomic.AddInt32(&table.getCnt, 1)
	log.Printf("server listening port %v ...\n", port)
	for {
		conn, err := ln.Accept()
		if err != nil {
			// listener maybe closed to update password
			debug.Printf("accept error: %v\n", err)
			return
		}
		go handleConnection(ss.NewConn(conn, encTbl))
	}
}
開發者ID:vicenteforever，項目名稱:shadowsocks-go，代碼行數:20，代碼來源:server.go

示例14: cliHandle

func cliHandle(conn net.Conn) {
	defer conn.Close()

	if Shadows {
		cipher, _ := shadowsocks.NewCipher(SMethod, SPassword)
		conn = shadowsocks.NewConn(conn, cipher)
		handleShadow(conn)
		return
	}

	b := mpool.Take()
	defer mpool.put(b)

	n, err := io.ReadAtLeast(conn, b, 2)
	if err != nil {
		return
	}

	if b[0] == gosocks5.Ver5 {
		mn := int(b[1]) // methods count
		length := 2 + mn
		if n < length {
			if _, err := io.ReadFull(conn, b[n:length]); err != nil {
				return
			}
		}

		methods := b[2 : 2+mn]
		handleSocks5(conn, methods)
		return
	}

	req, err := http.ReadRequest(bufio.NewReader(newReqReader(b[:n], conn)))
	if err != nil {
		//log.Println(hex.Dump(b[:n]))
		log.Println(err)
		return
	}
	handleHttp(req, conn)
}
開發者ID:Weeker，項目名稱:gost，代碼行數:40，代碼來源:client.go

示例15: Serve

func (cp *cowProxy) Serve(wg *sync.WaitGroup) {
	defer func() {
		wg.Done()
	}()
	ln, err := net.Listen("tcp", cp.addr)
	if err != nil {
		fmt.Println("listen cow failed:", err)
		return
	}
	info.Printf("COW %s cow proxy address %s\n", version, cp.addr)

	for {
		conn, err := ln.Accept()
		if err != nil {
			errl.Printf("cow proxy(%s) accept %v\n", ln.Addr(), err)
			continue
		}
		ssConn := ss.NewConn(conn, cp.cipher.Copy())
		c := newClientConn(ssConn, cp)
		go c.serve()
	}
}
開發者ID:QiuleiWang，項目名稱:cow，代碼行數:22，代碼來源:proxy.go


注：本文中的github.com/shadowsocks/shadowsocks-go/shadowsocks.NewConn函數示例由純淨天空整理自Github/MSDocs等開源代碼及文檔管理平台，相關代碼片段篩選自各路編程大神貢獻的開源項目，源碼版權歸原作者所有，傳播和使用請參考對應項目的License；未經允許，請勿轉載。