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tomatome / grdp

pure golang rdp protocol
GNU General Public License v3.0
190 stars 70 forks source link

高性能且连接错误的情况下出现死锁 #22

Open dksslq opened 1 year ago

dksslq commented 1 year ago

POC:

package main

import (
        "errors"
        "fmt"
        "log"
        "net"
        "os"
        "sync"
        "time"

        "github.com/tomatome/grdp/core"
        "github.com/tomatome/grdp/glog"
        "github.com/tomatome/grdp/protocol/nla"
        "github.com/tomatome/grdp/protocol/pdu"
        "github.com/tomatome/grdp/protocol/rfb"
        "github.com/tomatome/grdp/protocol/sec"
        "github.com/tomatome/grdp/protocol/t125"
        "github.com/tomatome/grdp/protocol/tpkt"
        "github.com/tomatome/grdp/protocol/x224"
)

type Client struct {
        Host string // ip:port
        tpkt *tpkt.TPKT
        x224 *x224.X224
        mcs  *t125.MCSClient
        sec  *sec.Client
        pdu  *pdu.Client
        vnc  *rfb.RFB
}

func NewClient(host string, logLevel glog.LEVEL) *Client {
        glog.SetLevel(logLevel)
        logger := log.New(os.Stdout, "", 0)
        glog.SetLogger(logger)
        return &Client{
                Host: host,
        }
}

func (g *Client) Login(domain, user, pwd string) error {
        conn, err := net.DialTimeout("tcp", g.Host, 3*time.Second)
        if err != nil {
                return fmt.Errorf("[dial err] %v", err)
        }
        defer conn.Close()
        glog.Info(conn.LocalAddr().String())
        //domain := strings.Split(g.Host, ":")[0]

        g.tpkt = tpkt.New(core.NewSocketLayer(conn), nla.NewNTLMv2(domain, user, pwd))
        g.x224 = x224.New(g.tpkt)
        g.mcs = t125.NewMCSClient(g.x224)
        g.sec = sec.NewClient(g.mcs)
        g.pdu = pdu.NewClient(g.sec)

        g.sec.SetUser(user)
        g.sec.SetPwd(pwd)
        g.sec.SetDomain(domain)
        //g.sec.SetClientAutoReconnect()

        g.tpkt.SetFastPathListener(g.sec)
        g.sec.SetFastPathListener(g.pdu)
        g.pdu.SetFastPathSender(g.tpkt)

        //g.x224.SetRequestedProtocol(x224.PROTOCOL_SSL)
        //g.x224.SetRequestedProtocol(x224.PROTOCOL_RDP)

        err = g.x224.Connect()
        if err != nil {
                return fmt.Errorf("[x224 connect err] %v", err)
        }
        glog.Info("wait connect ok")
        wg := &sync.WaitGroup{}
        wg.Add(1)

        g.pdu.On("error", func(e error) {
                err = e
                glog.Error("error", e)
                wg.Done()
        }).On("close", func() {
                err = errors.New("close")
                glog.Info("on close")
                //wg.Done()
        }).On("success", func() {
                err = nil
                glog.Info("on success")
                //wg.Done()
        }).On("ready", func() {
                glog.Info("on ready")
        }).On("update", func(rectangles []pdu.BitmapData) {
                glog.Info("on update:", rectangles)
        })

        wg.Wait()
        return err
}

func (g *Client) LoginVNC() error {
        conn, err := net.DialTimeout("tcp", g.Host, 3*time.Second)
        if err != nil {
                return fmt.Errorf("[dial err] %v", err)
        }
        defer conn.Close()
        glog.Info(conn.LocalAddr().String())
        //domain := strings.Split(g.Host, ":")[0]

        g.vnc = rfb.NewRFB(rfb.NewRFBConn(conn))
        wg := &sync.WaitGroup{}
        wg.Add(1)

        g.vnc.On("error", func(e error) {
                glog.Info("on error")
                err = e
                glog.Error(e)
                wg.Done()
        }).On("close", func() {
                err = errors.New("close")
                glog.Info("on close")
                //wg.Done()
        }).On("success", func() {
                err = nil
                glog.Info("on success")
                //wg.Done()
        }).On("ready", func() {
                glog.Info("on ready")
        }).On("update", func(b *rfb.BitRect) {
                glog.Info("on update:", b)
        })
        glog.Info("on Wait")
        wg.Wait()
        return err
}

func main() {
        for {
                g := NewClient("127.0.0.1:3389", glog.DEBUG)
                err := g.Login("", "wren", "wren")
                //g := NewClient("192.168.18.100:5902", glog.DEBUG)
                //err := g.LoginVNC()
                if err != nil {
                        fmt.Println("Login:", err)
                }
        }

}

localhost server:

ncat -vnklp 3389 --ssl

Tested on linux

last message:

main.go:73: wait connect ok

Its hang at:

wg.Wait()
selinuxG commented 1 year ago

同问，此问题解决了吗？

tomatome commented 12 months ago

localhost service must be an RDP server, such as xrdp or Windows Remote Desktop Services.

selinuxG commented 12 months ago

localhost service must be an RDP server, such as xrdp or Windows Remote Desktop Services.

是的，我是windows机器。

tomatome commented 12 months ago

localhost service must be an RDP server, such as xrdp or Windows Remote Desktop Services.

是的，我是windows机器。

"Provide the debug information, please."

selinuxG commented 12 months ago

panic: runtime error: slice bounds out of range [4294967288:2]

goroutine 28106 [running]: github.com/tomatome/grdp/protocol/nla.(ChallengeMessage).getTargetName(...) github.com/tomatome/grdp@v0.1.0/protocol/nla/ntlm.go:175 github.com/tomatome/grdp/protocol/nla.(NTLMv2).GetAuthenticateMessage(0xc0026f8000, {0xc0013c81b0, 0x82, 0x82}) github.com/tomatome/grdp@v0.1.0/protocol/nla/ntlm.go:386 +0x1278 github.com/tomatome/grdp/protocol/tpkt.(TPKT).recvChallenge(0xc002255680, {0xc0023c4000, 0xbd, 0x400}) github.com/tomatome/grdp@v0.1.0/protocol/tpkt/tpkt.go:89 +0x2c5 github.com/tomatome/grdp/protocol/tpkt.(TPKT).StartNLA(0xc002255680) github.com/tomatome/grdp@v0.1.0/protocol/tpkt/tpkt.go:74 +0x30a github.com/tomatome/grdp/protocol/x224.(X224).recvConnectionConfirm(0xc000a411d0, {0xc0017aef80, 0xf, 0xf}) github.com/tomatome/grdp@v0.1.0/protocol/x224/x224.go:258 +0x3dc reflect.Value.call({0x176af80?, 0xc001b50a30?, 0xa2c936?}, {0x193d18c, 0x4}, {0xc0024267b0, 0x1, 0x1?}) reflect/value.go:586 +0xb0b reflect.Value.Call({0x176af80?, 0xc001b50a30?, 0xc00226fea0?}, {0xc0024267b0?, 0x19260a0?, 0xc0017aef80?}) reflect/value.go:370 +0xbc github.com/tomatome/grdp/emission.(Emitter).callListeners.func1({0x176af80?, 0xc001b50a30?, 0xc0017aef6a?}) github.com/tomatome/grdp@v0.1.0/emission/emitter.go:226 +0x468 created by github.com/tomatome/grdp/emission.(*Emitter).callListeners github.com/tomatome/grdp@v0.1.0/emission/emitter.go:201 +0x85

tomatome commented 11 months ago

set glog.SetLevel(glog.DEBUG)

Provide complete debug log information

selinuxG commented 11 months ago

[DEBUG]2023/09/26 19:07:20 x224.go:202: x224 sendConnectionRequest 0ee000000000000100080003000000 [DEBUG]2023/09/26 19:07:20 x224.go:202: x224 sendConnectionRequest 0ee000000000000100080003000000 [DEBUG]2023/09/26 19:07:20 x224.go:202: x224 sendConnectionRequest 0ee000000000000100080003000000 [DEBUG]2023/09/26 19:07:20 tpkt.go:143: tpkt Write 030000130ee000000000000100080003000000 [INFO]2023/09/26 19:07:20 rdp.go:80: wait connect ok [DEBUG]2023/09/26 19:07:20 x224.go:202: x224 sendConnectionRequest 0ee000000000000100080003000000 [DEBUG]2023/09/26 19:07:20 tpkt.go:143: tpkt Write 030000130ee000000000000100080003000000 [INFO]2023/09/26 19:07:20 rdp.go:80: wait connect ok [DEBUG]2023/09/26 19:07:20 x224.go:202: x224 sendConnectionRequest 0ee000000000000100080003000000 [DEBUG]2023/09/26 19:07:20 tpkt.go:143: tpkt Write 030000130ee000000000000100080003000000 [INFO]2023/09/26 19:07:20 rdp.go:80: wait connect ok [DEBUG]2023/09/26 19:07:20 x224.go:202: x224 sendConnectionRequest 0ee000000000000100080003000000 [DEBUG]2023/09/26 19:07:20 tpkt.go:143: tpkt Write 030000130ee000000000000100080003000000 [INFO]2023/09/26 19:07:20 rdp.go:80: wait connect ok [DEBUG]2023/09/26 19:07:20 x224.go:202: x224 sendConnectionRequest 0ee000000000000100080003000000 [DEBUG]2023/09/26 19:07:20 tpkt.go:143: tpkt Write 030000130ee000000000000100080003000000 [INFO]2023/09/26 19:07:20 rdp.go:80: wait connect ok [DEBUG]2023/09/26 19:07:20 x224.go:202: x224 sendConnectionRequest 0ee000000000000100080003000000 [DEBUG]2023/09/26 19:07:20 tpkt.go:143: tpkt Write 030000130ee000000000000100080003000000 [INFO]2023/09/26 19:07:20 rdp.go:80: wait connect ok [DEBUG]2023/09/26 19:07:20 x224.go:202: x224 sendConnectionRequest 0ee000000000000100080003000000 [DEBUG]2023/09/26 19:07:20 tpkt.go:143: tpkt Write 030000130ee000000000000100080003000000 [INFO]2023/09/26 19:07:20 rdp.go:80: wait connect ok [DEBUG]2023/09/26 19:07:20 x224.go:202: x224 sendConnectionRequest 0ee000000000000100080003000000 [DEBUG]2023/09/26 19:07:20 x224.go:202: x224 sendConnectionRequest 0ee000000000000100080003000000 [DEBUG]2023/09/26 19:07:20 tpkt.go:143: tpkt Write 030000130ee000000000000100080003000000 [INFO]2023/09/26 19:07:20 rdp.go:80: wait connect ok [DEBUG]2023/09/26 19:07:20 x224.go:202: x224 sendConnectionRequest 0ee000000000000100080003000000 [DEBUG]2023/09/26 19:07:20 tpkt.go:143: tpkt Write 030000130ee000000000000100080003000000 [DEBUG]2023/09/26 19:07:20 x224.go:202: x224 sendConnectionRequest 0ee000000000000100080003000000 [DEBUG]2023/09/26 19:07:20 x224.go:202: x224 sendConnectionRequest 0ee000000000000100080003000000 [DEBUG]2023/09/26 19:07:20 tpkt.go:143: tpkt Write 030000130ee000000000000100080003000000 [DEBUG]2023/09/26 19:07:20 x224.go:202: x224 sendConnectionRequest 0ee000000000000100080003000000 [DEBUG]2023/09/26 19:07:20 tpkt.go:143: tpkt Write 030000130ee000000000000100080003000000 [INFO]2023/09/26 19:07:20 rdp.go:80: wait connect ok [DEBUG]2023/09/26 19:07:20 x224.go:202: x224 sendConnectionRequest 0ee000000000000100080003000000 [DEBUG]2023/09/26 19:07:20 tpkt.go:143: tpkt Write 030000130ee000000000000100080003000000 [INFO]2023/09/26 19:07:20 rdp.go:80: wait connect ok [DEBUG]2023/09/26 19:07:20 x224.go:202: x224 sendConnectionRequest 0ee000000000000100080003000000 [DEBUG]2023/09/26 19:07:20 tpkt.go:143: tpkt Write 030000130ee000000000000100080003000000 [INFO]2023/09/26 19:07:20 rdp.go:80: wait connect ok [DEBUG]2023/09/26 19:07:20 x224.go:202: x224 sendConnectionRequest 0ee000000000000100080003000000 [DEBUG]2023/09/26 19:07:20 tpkt.go:143: tpkt Write 030000130ee000000000000100080003000000 [INFO]2023/09/26 19:07:20 rdp.go:80: wait connect ok [DEBUG]2023/09/26 19:07:20 x224.go:202: x224 sendConnectionRequest 0ee000000000000100080003000000 [DEBUG]2023/09/26 19:07:20 x224.go:202: x224 sendConnectionRequest 0ee000000000000100080003000000 [DEBUG]2023/09/26 19:07:20 tpkt.go:143: tpkt Write 030000130ee000000000000100080003000000 [INFO]2023/09/26 19:07:20 rdp.go:80: wait connect ok [DEBUG]2023/09/26 19:07:20 x224.go:202: x224 sendConnectionRequest 0ee000000000000100080003000000 [DEBUG]2023/09/26 19:07:20 tpkt.go:143: tpkt Write 030000130ee000000000000100080003000000 [INFO]2023/09/26 19:07:20 rdp.go:80: wait connect ok [DEBUG]2023/09/26 19:07:20 x224.go:202: x224 sendConnectionRequest 0ee000000000000100080003000000 [DEBUG]2023/09/26 19:07:20 tpkt.go:143: tpkt Write 030000130ee000000000000100080003000000 [DEBUG]2023/09/26 19:07:20 x224.go:202: x224 sendConnectionRequest 0ee000000000000100080003000000 [DEBUG]2023/09/26 19:07:20 x224.go:202: x224 sendConnectionRequest 0ee000000000000100080003000000 [DEBUG]2023/09/26 19:07:20 x224.go:202: x224 sendConnectionRequest 0ee000000000000100080003000000 [DEBUG]2023/09/26 19:07:20 x224.go:202: x224 sendConnectionRequest 0ee000000000000100080003000000 [DEBUG]2023/09/26 19:07:20 tpkt.go:143: tpkt Write 030000130ee000000000000100080003000000 [DEBUG]2023/09/26 19:07:20 x224.go:202: x224 sendConnectionRequest 0ee000000000000100080003000000 [DEBUG]2023/09/26 19:07:20 tpkt.go:143: tpkt Write 030000130ee000000000000100080003000000 [DEBUG]2023/09/26 19:07:20 x224.go:202: x224 sendConnectionRequest 0ee000000000000100080003000000 [DEBUG]2023/09/26 19:07:20 x224.go:202: x224 sendConnectionRequest 0ee000000000000100080003000000 [DEBUG]2023/09/26 19:07:20 x224.go:202: x224 sendConnectionRequest 0ee000000000000100080003000000 [DEBUG]2023/09/26 19:07:20 x224.go:202: x224 sendConnectionRequest 0ee000000000000100080003000000 [DEBUG]2023/09/26 19:07:20 tpkt.go:143: tpkt Write 030000130ee000000000000100080003000000 [INFO]2023/09/26 19:07:20 rdp.go:80: wait connect ok [DEBUG]2023/09/26 19:07:20 tpkt.go:143: tpkt Write 030000130ee000000000000100080003000000 [INFO]2023/09/26 19:07:20 rdp.go:80: wait connect ok [DEBUG]2023/09/26 19:07:20 x224.go:202: x224 sendConnectionRequest 0ee000000000000100080003000000 [DEBUG]2023/09/26 19:07:20 x224.go:202: x224 sendConnectionRequest 0ee000000000000100080003000000 [DEBUG]2023/09/26 19:07:20 x224.go:202: x224 sendConnectionRequest 0ee000000000000100080003000000 [DEBUG]2023/09/26 19:07:20 tpkt.go:143: tpkt Write 030000130ee000000000000100080003000000 [DEBUG]2023/09/26 19:07:20 x224.go:202: x224 sendConnectionRequest 0ee000000000000100080003000000 [DEBUG]2023/09/26 19:07:20 x224.go:202: x224 sendConnectionRequest 0ee000000000000100080003000000 [DEBUG]2023/09/26 19:07:20 x224.go:202: x224 sendConnectionRequest 0ee000000000000100080003000000 [DEBUG]2023/09/26 19:07:20 tpkt.go:143: tpkt Write 030000130ee000000000000100080003000000 [DEBUG]2023/09/26 19:07:20 x224.go:202: x224 sendConnectionRequest 0ee000000000000100080003000000 [DEBUG]2023/09/26 19:07:20 x224.go:202: x224 sendConnectionRequest 0ee000000000000100080003000000 [DEBUG]2023/09/26 19:07:20 x224.go:202: x224 sendConnectionRequest 0ee000000000000100080003000000 [DEBUG]2023/09/26 19:07:20 x224.go:202: x224 sendConnectionRequest 0ee000000000000100080003000000 [DEBUG]2023/09/26 19:07:20 x224.go:202: x224 sendConnectionRequest 0ee000000000000100080003000000 [DEBUG]2023/09/26 19:07:20 x224.go:202: x224 sendConnectionRequest 0ee000000000000100080003000000 [DEBUG]2023/09/26 19:07:20 x224.go:202: x224 sendConnectionRequest 0ee000000000000100080003000000 [DEBUG]2023/09/26 19:07:20 x224.go:202: x224 sendConnectionRequest 0ee000000000000100080003000000 [DEBUG]2023/09/26 19:07:20 x224.go:202: x224 sendConnectionRequest 0ee000000000000100080003000000 [DEBUG]2023/09/26 19:07:20 x224.go:202: x224 sendConnectionRequest 0ee000000000000100080003000000 [DEBUG]2023/09/26 19:07:20 x224.go:202: x224 sendConnectionRequest 0ee000000000000100080003000000 [DEBUG]2023/09/26 19:07:20 tpkt.go:143: tpkt Write 030000130ee000000000000100080003000000 [DEBUG]2023/09/26 19:07:20 tpkt.go:143: tpkt Write 030000130ee000000000000100080003000000 [DEBUG]2023/09/26 19:07:20 tpkt.go:143: tpkt Write 030000130ee000000000000100080003000000 [DEBUG]2023/09/26 19:07:20 tpkt.go:143: tpkt Write 030000130ee000000000000100080003000000 [DEBUG]2023/09/26 19:07:20 tpkt.go:143: tpkt Write 030000130ee000000000000100080003000000 [DEBUG]2023/09/26 19:07:20 tpkt.go:143: tpkt Write 030000130ee000000000000100080003000000 [INFO]2023/09/26 19:07:20 rdp.go:80: wait connect ok [INFO]2023/09/26 19:07:20 rdp.go:80: wait connect ok [INFO]2023/09/26 19:07:20 rdp.go:80: wait connect ok [INFO]2023/09/26 19:07:20 rdp.go:80: wait connect ok [DEBUG]2023/09/26 19:07:20 tpkt.go:143: tpkt Write 030000130ee000000000000100080003000000 [INFO]2023/09/26 19:07:20 rdp.go:80: wait connect ok [DEBUG]2023/09/26 19:07:20 x224.go:202: x224 sendConnectionRequest 0ee000000000000100080003000000 [DEBUG]2023/09/26 19:07:20 x224.go:202: x224 sendConnectionRequest 0ee000000000000100080003000000 [INFO]2023/09/26 19:07:20 rdp.go:80: wait connect ok [DEBUG]2023/09/26 19:07:20 tpkt.go:143: tpkt Write 030000130ee000000000000100080003000000 [INFO]2023/09/26 19:07:20 rdp.go:80: wait connect ok [DEBUG]2023/09/26 19:07:20 x224.go:202: x224 sendConnectionRequest 0ee000000000000100080003000000 [DEBUG]2023/09/26 19:07:20 tpkt.go:143: tpkt Write 030000130ee000000000000100080003000000 [DEBUG]2023/09/26 19:07:20 x224.go:202: x224 sendConnectionRequest 0ee000000000000100080003000000 [DEBUG]2023/09/26 19:07:20 tpkt.go:143: tpkt Write 030000130ee000000000000100080003000000 [DEBUG]2023/09/26 19:07:20 x224.go:202: x224 sendConnectionRequest 0ee000000000000100080003000000 [DEBUG]2023/09/26 19:07:20 tpkt.go:143: tpkt Write 030000130ee000000000000100080003000000 [INFO]2023/09/26 19:07:20 rdp.go:80: wait connect ok [DEBUG]2023/09/26 19:07:20 x224.go:202: x224 sendConnectionRequest 0ee000000000000100080003000000 [DEBUG]2023/09/26 19:07:20 x224.go:202: x224 sendConnectionRequest 0ee000000000000100080003000000 [INFO]2023/09/26 19:07:20 rdp.go:80: wait connect ok [DEBUG]2023/09/26 19:07:20 x224.go:202: x224 sendConnectionRequest 0ee000000000000100080003000000 [DEBUG]2023/09/26 19:07:20 tpkt.go:143: tpkt Write 030000130ee000000000000100080003000000 [DEBUG]2023/09/26 19:07:20 x224.go:202: x224 sendConnectionRequest 0ee000000000000100080003000000 [DEBUG]2023/09/26 19:07:20 x224.go:202: x224 sendConnectionRequest 0ee000000000000100080003000000 [DEBUG]2023/09/26 19:07:20 tpkt.go:143: tpkt Write 030000130ee000000000000100080003000000 [INFO]2023/09/26 19:07:20 rdp.go:80: wait connect ok [DEBUG]2023/09/26 19:07:20 tpkt.go:143: tpkt Write 030000130ee000000000000100080003000000 [INFO]2023/09/26 19:07:20 rdp.go:80: wait connect ok [DEBUG]2023/09/26 19:07:20 x224.go:202: x224 sendConnectionRequest 0ee000000000000100080003000000 [DEBUG]2023/09/26 19:07:20 tpkt.go:143: tpkt Write 030000130ee000000000000100080003000000 [INFO]2023/09/26 19:07:20 rdp.go:80: wait connect ok [DEBUG]2023/09/26 19:07:20 x224.go:202: x224 sendConnectionRequest 0ee000000000000100080003000000 [DEBUG]2023/09/26 19:07:20 tpkt.go:143: tpkt Write 030000130ee000000000000100080003000000 [DEBUG]2023/09/26 19:07:20 x224.go:202: x224 sendConnectionRequest 0ee000000000000100080003000000 [DEBUG]2023/09/26 19:07:20 tpkt.go:143: tpkt Write 030000130ee000000000000100080003000000 [INFO]2023/09/26 19:07:20 rdp.go:80: wait connect ok [INFO]2023/09/26 19:07:20 rdp.go:80: wait connect ok [DEBUG]2023/09/26 19:07:20 tpkt.go:143: tpkt Write 030000130ee000000000000100080003000000 [INFO]2023/09/26 19:07:20 rdp.go:80: wait connect ok [DEBUG]2023/09/26 19:07:20 x224.go:202: x224 sendConnectionRequest 0ee000000000000100080003000000 [DEBUG]2023/09/26 19:07:20 tpkt.go:143: tpkt Write 030000130ee000000000000100080003000000 [DEBUG]2023/09/26 19:07:20 x224.go:202: x224 sendConnectionRequest 0ee000000000000100080003000000 [INFO]2023/09/26 19:07:20 rdp.go:80: wait connect ok [DEBUG]2023/09/26 19:07:20 tpkt.go:143: tpkt Write 030000130ee000000000000100080003000000 [DEBUG]2023/09/26 19:07:20 x224.go:202: x224 sendConnectionRequest 0ee000000000000100080003000000 [DEBUG]2023/09/26 19:07:20 tpkt.go:143: tpkt Write 030000130ee000000000000100080003000000 [DEBUG]2023/09/26 19:07:20 tpkt.go:143: tpkt Write 030000130ee000000000000100080003000000 [INFO]2023/09/26 19:07:20 rdp.go:80: wait connect ok [DEBUG]2023/09/26 19:07:20 x224.go:202: x224 sendConnectionRequest 0ee000000000000100080003000000 [DEBUG]2023/09/26 19:07:20 x224.go:202: x224 sendConnectionRequest 0ee000000000000100080003000000 [DEBUG]2023/09/26 19:07:20 tpkt.go:143: tpkt Write 030000130ee000000000000100080003000000 [DEBUG]2023/09/26 19:07:20 tpkt.go:143: tpkt Write 030000130ee000000000000100080003000000 [INFO]2023/09/26 19:07:20 rdp.go:80: wait connect ok [INFO]2023/09/26 19:07:20 rdp.go:80: wait connect ok [DEBUG]2023/09/26 19:07:20 tpkt.go:143: tpkt Write 030000130ee000000000000100080003000000 [DEBUG]2023/09/26 19:07:20 tpkt.go:143: tpkt Write 030000130ee000000000000100080003000000 [DEBUG]2023/09/26 19:07:20 x224.go:202: x224 sendConnectionRequest 0ee000000000000100080003000000 [DEBUG]2023/09/26 19:07:20 x224.go:202: x224 sendConnectionRequest 0ee000000000000100080003000000 [INFO]2023/09/26 19:07:20 rdp.go:80: wait connect ok [DEBUG]2023/09/26 19:07:20 x224.go:202: x224 sendConnectionRequest 0ee000000000000100080003000000 [DEBUG]2023/09/26 19:07:20 tpkt.go:143: tpkt Write 030000130ee000000000000100080003000000 [DEBUG]2023/09/26 19:07:20 tpkt.go:143: tpkt Write 030000130ee000000000000100080003000000 [DEBUG]2023/09/26 19:07:20 x224.go:202: x224 sendConnectionRequest 0ee000000000000100080003000000 [DEBUG]2023/09/26 19:07:20 tpkt.go:143: tpkt Write 030000130ee000000000000100080003000000 [DEBUG]2023/09/26 19:07:20 x224.go:202: x224 sendConnectionRequest 0ee000000000000100080003000000 [DEBUG]2023/09/26 19:07:20 tpkt.go:143: tpkt Write 030000130ee000000000000100080003000000 [DEBUG]2023/09/26 19:07:20 tpkt.go:143: tpkt Write 030000130ee000000000000100080003000000 [DEBUG]2023/09/26 19:07:20 x224.go:202: x224 sendConnectionRequest 0ee000000000000100080003000000 [DEBUG]2023/09/26 19:07:20 tpkt.go:143: tpkt Write 030000130ee000000000000100080003000000 [DEBUG]2023/09/26 19:07:20 tpkt.go:143: tpkt Write 030000130ee000000000000100080003000000 [DEBUG]2023/09/26 19:07:20 x224.go:202: x224 sendConnectionRequest 0ee000000000000100080003000000 [DEBUG]2023/09/26 19:07:20 tpkt.go:143: tpkt Write 030000130ee000000000000100080003000000 [DEBUG]2023/09/26 19:07:20 tpkt.go:143: tpkt Write 030000130ee000000000000100080003000000 [DEBUG]2023/09/26 19:07:20 tpkt.go:143: tpkt Write 030000130ee000000000000100080003000000 [DEBUG]2023/09/26 19:07:20 x224.go:202: x224 sendConnectionRequest 0ee000000000000100080003000000 [DEBUG]2023/09/26 19:07:20 tpkt.go:143: tpkt Write 030000130ee000000000000100080003000000 [DEBUG]2023/09/26 19:07:20 x224.go:202: x224 sendConnectionRequest 0ee000000000000100080003000000 [DEBUG]2023/09/26 19:07:20 x224.go:202: x224 sendConnectionRequest 0ee000000000000100080003000000 [DEBUG]2023/09/26 19:07:20 x224.go:202: x224 sendConnectionRequest 0ee000000000000100080003000000 [INFO]2023/09/26 19:07:20 rdp.go:80: wait connect ok [INFO]2023/09/26 19:07:20 rdp.go:80: wait connect ok [INFO]2023/09/26 19:07:20 rdp.go:80: wait connect ok [DEBUG]2023/09/26 19:07:20 x224.go:202: x224 sendConnectionRequest 0ee000000000000100080003000000 [DEBUG]2023/09/26 19:07:20 tpkt.go:143: tpkt Write 030000130ee000000000000100080003000000 [INFO]2023/09/26 19:07:20 rdp.go:80: wait connect ok [INFO]2023/09/26 19:07:20 rdp.go:80: wait connect ok [DEBUG]2023/09/26 19:07:20 tpkt.go:143: tpkt Write 030000130ee000000000000100080003000000 [DEBUG]2023/09/26 19:07:20 x224.go:202: x224 sendConnectionRequest 0ee000000000000100080003000000 [INFO]2023/09/26 19:07:20 rdp.go:80: wait connect ok [INFO]2023/09/26 19:07:20 rdp.go:80: wait connect ok [DEBUG]2023/09/26 19:07:20 x224.go:202: x224 sendConnectionRequest 0ee000000000000100080003000000 [DEBUG]2023/09/26 19:07:20 x224.go:202: x224 sendConnectionRequest 0ee000000000000100080003000000 [DEBUG]2023/09/26 19:07:20 tpkt.go:143: tpkt Write 030000130ee000000000000100080003000000 [DEBUG]2023/09/26 19:07:20 x224.go:202: x224 sendConnectionRequest 0ee000000000000100080003000000 [DEBUG]2023/09/26 19:07:20 x224.go:202: x224 sendConnectionRequest 0ee000000000000100080003000000 [DEBUG]2023/09/26 19:07:20 x224.go:202: x224 sendConnectionRequest 0ee000000000000100080003000000 [DEBUG]2023/09/26 19:07:20 x224.go:202: x224 sendConnectionRequest 0ee000000000000100080003000000 [DEBUG]2023/09/26 19:07:20 x224.go:202: x224 sendConnectionRequest 0ee000000000000100080003000000 [DEBUG]2023/09/26 19:07:20 x224.go:202: x224 sendConnectionRequest 0ee000000000000100080003000000 [DEBUG]2023/09/26 19:07:20 x224.go:202: x224 sendConnectionRequest 0ee000000000000100080003000000 [DEBUG]2023/09/26 19:07:20 tpkt.go:143: tpkt Write 030000130ee000000000000100080003000000 [DEBUG]2023/09/26 19:07:20 tpkt.go:143: tpkt Write 030000130ee000000000000100080003000000 [DEBUG]2023/09/26 19:07:20 x224.go:202: x224 sendConnectionRequest 0ee000000000000100080003000000 [DEBUG]2023/09/26 19:07:20 x224.go:202: x224 sendConnectionRequest 0ee000000000000100080003000000 [DEBUG]2023/09/26 19:07:20 x224.go:202: x224 sendConnectionRequest 0ee000000000000100080003000000 [DEBUG]2023/09/26 19:07:20 x224.go:202: x224 sendConnectionRequest 0ee000000000000100080003000000 [DEBUG]2023/09/26 19:07:20 x224.go:202: x224 sendConnectionRequest 0ee000000000000100080003000000 [DEBUG]2023/09/26 19:07:20 x224.go:202: x224 sendConnectionRequest 0ee000000000000100080003000000 [DEBUG]2023/09/26 19:07:20 x224.go:202: x224 sendConnectionRequest 0ee000000000000100080003000000 [INFO]2023/09/26 19:07:20 rdp.go:80: wait connect ok [DEBUG]2023/09/26 19:07:20 x224.go:202: x224 sendConnectionRequest 0ee000000000000100080003000000 [DEBUG]2023/09/26 19:07:20 x224.go:202: x224 sendConnectionRequest 0ee000000000000100080003000000 [DEBUG]2023/09/26 19:07:20 x224.go:202: x224 sendConnectionRequest 0ee000000000000100080003000000 [INFO]2023/09/26 19:07:20 rdp.go:80: wait connect ok [DEBUG]2023/09/26 19:07:20 x224.go:202: x224 sendConnectionRequest 0ee000000000000100080003000000 [DEBUG]2023/09/26 19:07:20 tpkt.go:143: tpkt Write 030000130ee000000000000100080003000000 [INFO]2023/09/26 19:07:20 rdp.go:80: wait connect ok [INFO]2023/09/26 19:07:20 rdp.go:80: wait connect ok [INFO]2023/09/26 19:07:20 rdp.go:80: wait connect ok [DEBUG]2023/09/26 19:07:20 tpkt.go:143: tpkt Write 030000130ee000000000000100080003000000 [DEBUG]2023/09/26 19:07:20 tpkt.go:143: tpkt Write 030000130ee000000000000100080003000000 [INFO]2023/09/26 19:07:20 rdp.go:80: wait connect ok [INFO]2023/09/26 19:07:20 rdp.go:80: wait connect ok [INFO]2023/09/26 19:07:20 rdp.go:80: wait connect ok [INFO]2023/09/26 19:07:20 rdp.go:80: wait connect ok [INFO]2023/09/26 19:07:20 rdp.go:80: wait connect ok [DEBUG]2023/09/26 19:07:20 tpkt.go:143: tpkt Write 030000130ee000000000000100080003000000 [DEBUG]2023/09/26 19:07:20 tpkt.go:143: tpkt Write 030000130ee000000000000100080003000000 [DEBUG]2023/09/26 19:07:20 tpkt.go:143: tpkt Write 030000130ee000000000000100080003000000 [INFO]2023/09/26 19:07:20 rdp.go:80: wait connect ok [DEBUG]2023/09/26 19:07:20 tpkt.go:143: tpkt Write 030000130ee000000000000100080003000000 [INFO]2023/09/26 19:07:20 rdp.go:80: wait connect ok [INFO]2023/09/26 19:07:20 rdp.go:80: wait connect ok [INFO]2023/09/26 19:07:20 rdp.go:80: wait connect ok [INFO]2023/09/26 19:07:20 rdp.go:80: wait connect ok [DEBUG]2023/09/26 19:07:20 tpkt.go:143: tpkt Write 030000130ee000000000000100080003000000 [INFO]2023/09/26 19:07:20 rdp.go:80: wait connect ok [INFO]2023/09/26 19:07:20 rdp.go:80: wait connect ok [DEBUG]2023/09/26 19:07:20 tpkt.go:143: tpkt Write 030000130ee000000000000100080003000000 [INFO]2023/09/26 19:07:20 rdp.go:80: wait connect ok [INFO]2023/09/26 19:07:20 rdp.go:80: wait connect ok [INFO]2023/09/26 19:07:20 rdp.go:80: wait connect ok [INFO]2023/09/26 19:07:20 rdp.go:80: wait connect ok [DEBUG]2023/09/26 19:07:20 tpkt.go:143: tpkt Write 030000130ee000000000000100080003000000 [INFO]2023/09/26 19:07:20 rdp.go:80: wait connect ok [INFO]2023/09/26 19:07:20 rdp.go:80: wait connect ok [DEBUG]2023/09/26 19:07:20 tpkt.go:143: tpkt Write 030000130ee000000000000100080003000000 [INFO]2023/09/26 19:07:20 rdp.go:80: wait connect ok [DEBUG]2023/09/26 19:07:20 tpkt.go:143: tpkt Write 030000130ee000000000000100080003000000 [DEBUG]2023/09/26 19:07:20 tpkt.go:143: tpkt Write 030000130ee000000000000100080003000000 [DEBUG]2023/09/26 19:07:20 x224.go:202: x224 sendConnectionRequest 0ee000000000000100080003000000 [DEBUG]2023/09/26 19:07:20 tpkt.go:143: tpkt Write 030000130ee000000000000100080003000000 [DEBUG]2023/09/26 19:07:20 tpkt.go:143: tpkt Write 030000130ee000000000000100080003000000 [INFO]2023/09/26 19:07:20 rdp.go:80: wait connect ok [DEBUG]2023/09/26 19:07:20 tpkt.go:143: tpkt Write 030000130ee000000000000100080003000000 [DEBUG]2023/09/26 19:07:20 tpkt.go:143: tpkt Write 030000130ee000000000000100080003000000 [DEBUG]2023/09/26 19:07:20 tpkt.go:143: tpkt Write 030000130ee000000000000100080003000000 [INFO]2023/09/26 19:07:20 rdp.go:80: wait connect ok [DEBUG]2023/09/26 19:07:20 tpkt.go:143: tpkt Write 030000130ee000000000000100080003000000 [DEBUG]2023/09/26 19:07:20 tpkt.go:143: tpkt Write 030000130ee000000000000100080003000000 [DEBUG]2023/09/26 19:07:20 tpkt.go:143: tpkt Write 030000130ee000000000000100080003000000 [DEBUG]2023/09/26 19:07:20 tpkt.go:143: tpkt Write 030000130ee000000000000100080003000000 [DEBUG]2023/09/26 19:07:20 tpkt.go:143: tpkt Write 030000130ee000000000000100080003000000 [DEBUG]2023/09/26 19:07:20 tpkt.go:143: tpkt Write 030000130ee000000000000100080003000000 [INFO]2023/09/26 19:07:20 rdp.go:80: wait connect ok [DEBUG]2023/09/26 19:07:20 tpkt.go:143: tpkt Write 030000130ee000000000000100080003000000 [INFO]2023/09/26 19:07:20 rdp.go:80: wait connect ok [INFO]2023/09/26 19:07:20 rdp.go:80: wait connect ok [DEBUG]2023/09/26 19:07:20 tpkt.go:143: tpkt Write 030000130ee000000000000100080003000000 [INFO]2023/09/26 19:07:20 rdp.go:80: wait connect ok [DEBUG]2023/09/26 19:07:20 tpkt.go:143: tpkt Write 030000130ee000000000000100080003000000 [DEBUG]2023/09/26 19:07:20 tpkt.go:143: tpkt Write 030000130ee000000000000100080003000000 [DEBUG]2023/09/26 19:07:20 tpkt.go:143: tpkt Write 030000130ee000000000000100080003000000 [INFO]2023/09/26 19:07:20 rdp.go:80: wait connect ok [DEBUG]2023/09/26 19:07:20 tpkt.go:143: tpkt Write 030000130ee000000000000100080003000000 [DEBUG]2023/09/26 19:07:20 tpkt.go:143: tpkt Write 030000130ee000000000000100080003000000 [DEBUG]2023/09/26 19:07:20 tpkt.go:143: tpkt Write 030000130ee000000000000100080003000000 [DEBUG]2023/09/26 19:07:20 tpkt.go:143: tpkt Write 030000130ee000000000000100080003000000 [DEBUG]2023/09/26 19:07:20 tpkt.go:143: tpkt Write 030000130ee000000000000100080003000000 [INFO]2023/09/26 19:07:20 rdp.go:80: wait connect ok [INFO]2023/09/26 19:07:20 rdp.go:80: wait connect ok [INFO]2023/09/26 19:07:20 rdp.go:80: wait connect ok [DEBUG]2023/09/26 19:07:20 tpkt.go:143: tpkt Write 030000130ee000000000000100080003000000 [INFO]2023/09/26 19:07:20 rdp.go:80: wait connect ok [INFO]2023/09/26 19:07:20 rdp.go:80: wait connect ok [INFO]2023/09/26 19:07:20 rdp.go:80: wait connect ok [INFO]2023/09/26 19:07:20 rdp.go:80: wait connect ok [INFO]2023/09/26 19:07:20 rdp.go:80: wait connect ok [INFO]2023/09/26 19:07:20 rdp.go:80: wait connect ok [INFO]2023/09/26 19:07:20 rdp.go:80: wait connect ok [INFO]2023/09/26 19:07:20 rdp.go:80: wait connect ok [INFO]2023/09/26 19:07:20 rdp.go:80: wait connect ok [INFO]2023/09/26 19:07:20 rdp.go:80: wait connect ok [INFO]2023/09/26 19:07:20 rdp.go:80: wait connect ok [INFO]2023/09/26 19:07:20 rdp.go:80: wait connect ok [INFO]2023/09/26 19:07:20 rdp.go:80: wait connect ok [INFO]2023/09/26 19:07:20 rdp.go:80: wait connect ok [INFO]2023/09/26 19:07:20 rdp.go:80: wait connect ok [INFO]2023/09/26 19:07:20 rdp.go:80: wait connect ok [INFO]2023/09/26 19:07:20 rdp.go:80: wait connect ok [INFO]2023/09/26 19:07:20 rdp.go:80: wait connect ok [INFO]2023/09/26 19:07:20 rdp.go:80: wait connect ok [INFO]2023/09/26 19:07:20 rdp.go:80: wait connect ok [INFO]2023/09/26 19:07:20 rdp.go:80: wait connect ok [INFO]2023/09/26 19:07:20 rdp.go:80: wait connect ok [INFO]2023/09/26 19:07:20 rdp.go:80: wait connect ok [DEBUG]2023/09/26 19:07:20 tpkt.go:165: tpkt recvHeader 0300 [DEBUG]2023/09/26 19:07:20 tpkt.go:165: tpkt recvHeader 0300 [DEBUG]2023/09/26 19:07:20 tpkt.go:165: tpkt recvHeader 0300 [DEBUG]2023/09/26 19:07:20 tpkt.go:173: tptk recvHeader FASTPATH_ACTION_X224, wait for recvExtendedHeader [DEBUG]2023/09/26 19:07:20 tpkt.go:173: tptk recvHeader FASTPATH_ACTION_X224, wait for recvExtendedHeader [DEBUG]2023/09/26 19:07:20 tpkt.go:165: tpkt recvHeader 0300 [DEBUG]2023/09/26 19:07:20 tpkt.go:173: tptk recvHeader FASTPATH_ACTION_X224, wait for recvExtendedHeader [DEBUG]2023/09/26 19:07:20 tpkt.go:173: tptk recvHeader FASTPATH_ACTION_X224, wait for recvExtendedHeader [DEBUG]2023/09/26 19:07:20 tpkt.go:188: tpkt recvExtendedHeader 0013 [DEBUG]2023/09/26 19:07:20 tpkt.go:188: tpkt recvExtendedHeader 0013 [DEBUG]2023/09/26 19:07:20 tpkt.go:188: tpkt recvExtendedHeader 0013 [DEBUG]2023/09/26 19:07:20 tpkt.go:194: tpkt wait recvData: 19 [DEBUG]2023/09/26 19:07:20 tpkt.go:188: tpkt recvExtendedHeader 0013 [DEBUG]2023/09/26 19:07:20 tpkt.go:194: tpkt wait recvData: 19 [DEBUG]2023/09/26 19:07:20 tpkt.go:199: tpkt recvData 0ed000001234000201080001000000 [DEBUG]2023/09/26 19:07:20 tpkt.go:194: tpkt wait recvData: 19 [DEBUG]2023/09/26 19:07:20 tpkt.go:199: tpkt recvData 0ed000001234000201080001000000 [DEBUG]2023/09/26 19:07:20 tpkt.go:194: tpkt wait recvData: 19 [DEBUG]2023/09/26 19:07:20 tpkt.go:199: tpkt recvData 0ed000001234000201080001000000 [DEBUG]2023/09/26 19:07:20 tpkt.go:199: tpkt recvData 0ed000001234000201080001000000 [DEBUG]2023/09/26 19:07:20 x224.go:209: x224 recvConnectionConfirm 0ed000001234000201080001000000 [DEBUG]2023/09/26 19:07:20 x224.go:209: x224 recvConnectionConfirm 0ed000001234000201080001000000 [DEBUG]2023/09/26 19:07:20 x224.go:209: x224 recvConnectionConfirm 0ed000001234000201080001000000 [DEBUG]2023/09/26 19:07:20 x224.go:209: x224 recvConnectionConfirm 0ed000001234000201080001000000 [DEBUG]2023/09/26 19:07:20 x224.go:215: message: {Type:2 Flag:1 Length:8 Result:1} [INFO]2023/09/26 19:07:20 x224.go:228: TYPE_RDP_NEG_RSP [DEBUG]2023/09/26 19:07:20 x224.go:215: message: {Type:2 Flag:1 Length:8 Result:1} [INFO]2023/09/26 19:07:20 x224.go:228: TYPE_RDP_NEG_RSP [INFO]2023/09/26 19:07:20 x224.go:246: SSL security selected [DEBUG]2023/09/26 19:07:20 x224.go:215: message: {Type:2 Flag:1 Length:8 Result:1} [INFO]2023/09/26 19:07:20 x224.go:228: TYPE_RDP_NEG_RSP [INFO]2023/09/26 19:07:20 x224.go:246: SSL security selected [DEBUG]2023/09/26 19:07:20 x224.go:215: message: {Type:2 Flag:1 Length:8 Result:1} [INFO]2023/09/26 19:07:20 x224.go:228: TYPE_RDP_NEG_RSP [INFO]2023/09/26 19:07:20 x224.go:246: SSL security selected [INFO]2023/09/26 19:07:20 x224.go:246: SSL security selected [DEBUG]2023/09/26 19:07:20 mcs.go:281: mcs client on connect 1 [DEBUG]2023/09/26 19:07:20 x224.go:182: x224 write: 02f0807f658201880401010401010101ff30190201220201020201000201010201000201010202ffff020102301902010102010102010102010102010002010102020420020102301c0202ffff0202fc170202ffff0201010201000201010202ffff02010204820127000500147c0001811e000800100001c00044756361811001c0d800040008000005200301ca03aa09040000ce0e00004c0031004c0031004c003100640065004d006100630042006f006f006b002d0004000000000000000c0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001ca01000000000018000f0001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000003c02c00030000007264706472000000000080c0726470736e6400000000a0c0636c6970726472000000a0c002c00c000b00000000000000 [DEBUG]2023/09/26 19:07:20 tpkt.go:143: tpkt Write 0300019402f0807f658201880401010401010101ff30190201220201020201000201010201000201010202ffff020102301902010102010102010102010102010002010102020420020102301c0202ffff0202fc170202ffff0201010201000201010202ffff02010204820127000500147c0001811e000800100001c00044756361811001c0d800040008000005200301ca03aa09040000ce0e00004c0031004c0031004c003100640065004d006100630042006f006f006b002d0004000000000000000c0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001ca01000000000018000f0001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000003c02c00030000007264706472000000000080c0726470736e6400000000a0c0636c6970726472000000a0c002c00c000b00000000000000 [DEBUG]2023/09/26 19:07:20 mcs.go:303: mcs wait for data event [DEBUG]2023/09/26 19:07:20 mcs.go:281: mcs client on connect 1 [DEBUG]2023/09/26 19:07:20 mcs.go:281: mcs client on connect 1 [DEBUG]2023/09/26 19:07:20 x224.go:182: x224 write: 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 [DEBUG]2023/09/26 19:07:20 tpkt.go:143: tpkt Write 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 [DEBUG]2023/09/26 19:07:20 mcs.go:303: mcs wait for data event [DEBUG]2023/09/26 19:07:20 x224.go:182: x224 write: 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 [DEBUG]2023/09/26 19:07:20 tpkt.go:143: tpkt Write 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 [DEBUG]2023/09/26 19:07:20 mcs.go:303: mcs wait for data event [DEBUG]2023/09/26 19:07:20 mcs.go:281: mcs client on connect 1 [DEBUG]2023/09/26 19:07:20 x224.go:182: x224 write: 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 [DEBUG]2023/09/26 19:07:20 tpkt.go:143: tpkt Write 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 [DEBUG]2023/09/26 19:07:20 mcs.go:303: mcs wait for data event [DEBUG]2023/09/26 19:07:21 tpkt.go:165: tpkt recvHeader 0300 [DEBUG]2023/09/26 19:07:21 tpkt.go:173: tptk recvHeader FASTPATH_ACTION_X224, wait for recvExtendedHeader [DEBUG]2023/09/26 19:07:21 tpkt.go:188: tpkt recvExtendedHeader 006d [DEBUG]2023/09/26 19:07:21 tpkt.go:194: tpkt wait recvData: 109 [DEBUG]2023/09/26 19:07:21 tpkt.go:199: tpkt recvData 02f0807f66630a0100020100301a020116020103020100020101020100020101020300fff8020102043f000500147c00012a14760a01010001c0004d63446e8028010c0c000400080003000000030c1000eb030300ec03ed03ee030000020c0c000000000000000000 [DEBUG]2023/09/26 19:07:21 x224.go:269: x224 recvData 02f0807f66630a0100020100301a020116020103020100020101020100020101020300fff8020102043f000500147c00012a14760a01010001c0004d63446e8028010c0c000400080003000000030c1000eb030300ec03ed03ee030000020c0c000000000000000000 emit data [DEBUG]2023/09/26 19:07:21 mcs.go:308: mcs recvConnectResponse 7f66630a0100020100301a020116020103020100020101020100020101020300fff8020102043f000500147c00012a14760a01010001c0004d63446e8028010c0c000400080003000000030c1000eb030300ec03ed03ee030000020c0c000000000000000000 [DEBUG]2023/09/26 19:07:21 gcc.go:574: all: 3073 3074 3075 49153 49154 49155 49156 49157 [ERROR]2023/09/26 19:07:21 gcc.go:599: Unpack: EOF [DEBUG]2023/09/26 19:07:21 mcs.go:334: serverSecurityData: [DEBUG]2023/09/26 19:07:21 mcs.go:335: serverCoreData: [DEBUG]2023/09/26 19:07:21 mcs.go:336: serverNetworkData: [DEBUG]2023/09/26 19:07:21 mcs.go:337: mcs sendErectDomainRequest [DEBUG]2023/09/26 19:07:21 x224.go:182: x224 write: 02f0800401000100 [DEBUG]2023/09/26 19:07:21 tpkt.go:143: tpkt Write 0300000c02f0800401000100 [DEBUG]2023/09/26 19:07:21 mcs.go:340: mcs sendAttachUserRequest [DEBUG]2023/09/26 19:07:21 x224.go:182: x224 write: 02f08028 [DEBUG]2023/09/26 19:07:21 tpkt.go:143: tpkt Write 0300000802f08028 [DEBUG]2023/09/26 19:07:21 tpkt.go:165: tpkt recvHeader 0300 [DEBUG]2023/09/26 19:07:21 tpkt.go:173: tptk recvHeader FASTPATH_ACTION_X224, wait for recvExtendedHeader [DEBUG]2023/09/26 19:07:21 tpkt.go:188: tpkt recvExtendedHeader 000b [DEBUG]2023/09/26 19:07:21 tpkt.go:194: tpkt wait recvData: 11 [DEBUG]2023/09/26 19:07:21 tpkt.go:199: tpkt recvData 02f0802e000001 [DEBUG]2023/09/26 19:07:21 x224.go:269: x224 recvData 02f0802e000001 emit data [DEBUG]2023/09/26 19:07:21 mcs.go:361: mcs recvAttachUserConfirm 2e000001 [DEBUG]2023/09/26 19:07:21 mcs.go:394: mcs connectChannels: 0 : 2 [DEBUG]2023/09/26 19:07:21 mcs.go:420: sendChannelJoinRequest: global [DEBUG]2023/09/26 19:07:21 mcs.go:427: mcs sendChannelJoinRequest 1003 [DEBUG]2023/09/26 19:07:21 x224.go:182: x224 write: 02f08038000103eb [DEBUG]2023/09/26 19:07:21 tpkt.go:143: tpkt Write 0300000c02f08038000103eb [DEBUG]2023/09/26 19:07:21 tpkt.go:165: tpkt recvHeader 0300 [DEBUG]2023/09/26 19:07:21 tpkt.go:173: tptk recvHeader FASTPATH_ACTION_X224, wait for recvExtendedHeader [DEBUG]2023/09/26 19:07:21 tpkt.go:188: tpkt recvExtendedHeader 000f [DEBUG]2023/09/26 19:07:21 tpkt.go:194: tpkt wait recvData: 15 [DEBUG]2023/09/26 19:07:21 tpkt.go:199: tpkt recvData 02f0803e00000103ea03ea [DEBUG]2023/09/26 19:07:21 x224.go:269: x224 recvData 02f0803e00000103ea03ea emit data [DEBUG]2023/09/26 19:07:21 mcs.go:484: mcs recvChannelJoinConfirm 3e00000103ea03ea [DEBUG]2023/09/26 19:07:21 mcs.go:511: Confirm channelId: 1002

tomatome commented 11 months ago

concurrent connections ？ You can try using the latest master branch.

selinuxG commented 11 months ago

yes，concurrent connections

go get -u github.com/tomatome/grdp go: downloading golang.org/x/crypto v0.13.0 go: downloading github.com/icodeface/tls v0.0.0-20230910023335-34df9250cd12 go: downloading golang.org/x/sys v0.12.0 go: downloading golang.org/x/term v0.12.0 go: downloading golang.org/x/text v0.13.0 go: upgraded github.com/icodeface/tls v0.0.0-20190904083142-17aec93c60e5 => v0.0.0-20230910023335-34df9250cd12 go: upgraded golang.org/x/crypto v0.9.0 => v0.13.0 go: upgraded golang.org/x/sys v0.8.0 => v0.12.0 go: upgraded golang.org/x/text v0.9.0 => v0.13.0

go list -m -u github.com/tomatome/grdp github.com/tomatome/grdp v0.1.0

tomatome commented 11 months ago

I see that different connection methods were used for the previous crash and the subsequent concurrency issues.

provide debug information for establishing a connection using NTLM or SSL.

selinuxG commented 11 months ago 
type Client struct {
    Host string // ip:port
    tpkt *tpkt.TPKT
    x224 *x224.X224
    mcs  *t125.MCSClient
    sec  *sec.Client
    pdu  *pdu.Client
    vnc  *rfb.RFB
}

func rdpcon(cancel context.CancelFunc, ip, user, passwd string, port, timeout int) {
    defer func() {
        recover() //只是捕获 panic，不做任何处理
    }()
    glog.SetLevel(5) //禁止日志输出
    logger := log.New(os.Stdout, "", 0)
    glog.SetLogger(logger)

    r := Client{Host: fmt.Sprintf("%s:%d", ip, port)}
    err := r.Login("", user, passwd, timeout)
    if err == nil {
        end(ip, user, passwd, port, "RDP")
        cancel()
    }
}

func (g *Client) Login(domain, user, pwd string, timeout int) error {
    conn, err := net.DialTimeout("tcp", g.Host, time.Duration(timeout)*time.Second)
    if err != nil {
        return fmt.Errorf("[dial err] %v", err)
    }

    g.tpkt = tpkt.New(core.NewSocketLayer(conn), nla.NewNTLMv2(domain, user, pwd))
    g.x224 = x224.New(g.tpkt)
    g.mcs = t125.NewMCSClient(g.x224)
    g.sec = sec.NewClient(g.mcs)
    g.pdu = pdu.NewClient(g.sec)

    g.sec.SetUser(user)
    g.sec.SetPwd(pwd)
    g.sec.SetDomain(domain)

    g.tpkt.SetFastPathListener(g.sec)
    g.sec.SetFastPathListener(g.pdu)
    g.pdu.SetFastPathSender(g.tpkt)

    err = g.x224.Connect()
    if err != nil {
        return fmt.Errorf("[x224 connect err] %v", err)
    }
    glog.Info("wait connect ok")
    wg := &sync.WaitGroup{}
    breakFlag := false
    wg.Add(1)

    g.pdu.On("error", func(e error) {
        err = e
        glog.Error("error", e)
        g.pdu.Emit("done")
    })
    g.pdu.On("close", func() {
        err = errors.New("close")
        glog.Info("on close")
        g.pdu.Emit("done")
    })
    g.pdu.On("success", func() {
        err = nil
        glog.Info("on success")
        g.pdu.Emit("done")
    })
    g.pdu.On("ready", func() {
        glog.Info("on ready")
        g.pdu.Emit("done")
    })
    g.pdu.On("update", func(rectangles []pdu.BitmapData) {
        glog.Info("on update:", rectangles)
    })
    g.pdu.On("done", func() {
        if breakFlag == false {
            breakFlag = true
            wg.Done()
        }
    })
    wg.Wait()
    return err
}