supported device lock login.

client/builders.go

@@ -78,6 +78,23 @@ func (c *QQClient) buildLoginPacket() (uint16, []byte) {
 	return seq, packet
 }
 
+func (c *QQClient) buildDeviceLockLoginPacket(t402 []byte) (uint16, []byte) {
+	seq := c.nextSeq()
+	req := packets.BuildOicqRequestPacket(c.Uin, 0x0810, crypto.ECDH, c.RandomKey, func(w *binary.Writer) {
+		w.WriteUInt16(20)
+		w.WriteUInt16(4)
+
+		w.Write(tlv.T8(2052))
+		w.Write(tlv.T104(c.t104))
+		w.Write(tlv.T116(150470524, 66560))
+		h := md5.Sum(append(append(SystemDeviceInfo.Guid, []byte("stMNokHgxZUGhsYp")...), t402...))
+		w.Write(tlv.T401(h[:]))
+	})
+	sso := packets.BuildSsoPacket(seq, "wtlogin.login", SystemDeviceInfo.IMEI, []byte{}, c.OutGoingPacketSessionId, req, c.ksid)
+	packet := packets.BuildLoginPacket(c.Uin, 2, make([]byte, 16), sso, []byte{})
+	return seq, packet
+}
+
 func (c *QQClient) buildCaptchaPacket(result string, sign []byte) (uint16, []byte) {
 	seq := c.nextSeq()
 	req := packets.BuildOicqRequestPacket(c.Uin, 0x810, crypto.ECDH, c.RandomKey, func(w *binary.Writer) {
@@ -163,10 +180,6 @@ func (c *QQClient) buildConfPushRespPacket(t int32, pktSeq int64, jceBuf []byte)
 	return seq, packet
 }
 
-func (c *QQClient) buildOnlinePushRespPacket() {
-
-}
-
 func (c *QQClient) buildFriendGroupListRequestPacket(friendStartIndex, friendListCount, groupStartIndex, groupListCount int16) (uint16, []byte) {
 	seq := c.nextSeq()
 	d50, _ := proto.Marshal(&pb.D50ReqBody{

client/decoders.go

@@ -56,14 +56,17 @@ func decodeLoginResponse(c *QQClient, seq uint16, payload []byte) (interface{},
 	} // need captcha
 
 	if t == 160 {
-
+		return LoginResponse{
+			Success:      false,
+			Error:        UnsafeDeviceError,
+			VerifyUrl:    string(m[0x204]),
+			ErrorMessage: "",
+		}, nil
 	}
 
 	if t == 204 {
-		return LoginResponse{
-			Success: false,
-			Error:   DeviceLockError,
-		}, nil
+		c.t104 = m[0x104]
+		return c.sendAndWait(c.buildDeviceLockLoginPacket(m[0x402]))
 	} // drive lock
 
 	if t149, ok := m[0x149]; ok {

client/entities.go

@@ -7,7 +7,8 @@ var (
 )
 
 type (
-	LoginError    int
+	LoginError int
+
 	LoginResponse struct {
 		Success bool
 		Error   LoginError
@@ -16,6 +17,9 @@ type (
 		CaptchaImage []byte
 		CaptchaSign  []byte
 
+		// Unsafe device
+		VerifyUrl string
+
 		// other error
 		ErrorMessage string
 	}
@@ -91,5 +95,6 @@ const (
 	NeedCaptcha       LoginError = 1
 	DeviceLockError              = 2
 	OtherLoginError              = 3
+	UnsafeDeviceError            = 4
 	UnknownLoginError            = -1
 )

protocol/tlv/t401.go

@@ -0,0 +1,10 @@
+package tlv
+
+import "github.com/Mrs4s/MiraiGo/binary"
+
+func T401(d []byte) []byte {
+	return binary.NewWriterF(func(w *binary.Writer) {
+		w.WriteUInt16(0x401)
+		w.WriteTlv(d)
+	})
+}