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fix decode error.

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This commit is contained in:
Mrs4s 2020-10-03 13:19:02 +08:00
parent 2050e45664
commit 8a968656c1
4 changed files with 24 additions and 17 deletions
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2
client/builders.go
View File

@ -46,7 +46,7 @@ func (c *QQClient) buildLoginPacket() (uint16, []byte) {
w.Write(tlv.T107(0))
w.Write(tlv.T142("com.tencent.mobileqq"))
w.Write(tlv.T144(
SystemDeviceInfo.AndroidId,
[]byte(SystemDeviceInfo.IMEI),
SystemDeviceInfo.GenDeviceInfoData(),
SystemDeviceInfo.OSType,
SystemDeviceInfo.Version.Release,

2
client/decoders.go
View File

@ -139,7 +139,7 @@ func decodeExchangeEmpResponse(c *QQClient, _ uint16, payload []byte) (interface
return nil, nil
}
if cmd == 15 { // TODO: 免密登录
c.decodeT119(m[0x119])
c.decodeT119R(m[0x119])
}
return nil, nil
}

29
client/tlv_decoders.go
View File

@ -23,18 +23,6 @@ func (c *QQClient) decodeT119(data []byte) {
reader := binary.NewReader(tea.Decrypt(data))
reader.ReadBytes(2)
m := reader.ReadTlvMap(2)
if len(c.sigInfo.sKey) > 0 { // refresh
if t120, ok := m[0x120]; ok {
c.sigInfo.sKey = t120
c.sigInfo.sKeyExpiredTime = time.Now().Unix() + 43200 // 86400 / 2
c.Debug("skey updated: %v", c.sigInfo.sKey)
}
if t11a, ok := m[0x11a]; ok {
c.Nickname, c.Age, c.Gender = readT11A(t11a)
c.Debug("account info updated: " + c.Nickname)
}
return
}
if t130, ok := m[0x130]; ok {
c.decodeT130(t130)
}
@ -117,6 +105,23 @@ func (c *QQClient) decodeT119(data []byte) {
c.Gender = gender
}
// wtlogin.exchange_emp
func (c *QQClient) decodeT119R(data []byte) {
tea := binary.NewTeaCipher(SystemDeviceInfo.TgtgtKey)
reader := binary.NewReader(tea.Decrypt(data))
reader.ReadBytes(2)
m := reader.ReadTlvMap(2)
if t120, ok := m[0x120]; ok {
c.sigInfo.sKey = t120
c.sigInfo.sKeyExpiredTime = time.Now().Unix() + 43200 // 86400 / 2
c.Debug("skey updated: %v", c.sigInfo.sKey)
}
if t11a, ok := m[0x11a]; ok {
c.Nickname, c.Age, c.Gender = readT11A(t11a)
c.Debug("account info updated: " + c.Nickname)
}
}
func (c *QQClient) decodeT130(data []byte) {
reader := binary.NewReader(data)
reader.ReadBytes(2)

8
protocol/tlv/t144.go
View File

@ -1,9 +1,11 @@
package tlv
import "github.com/Mrs4s/MiraiGo/binary"
import (
"github.com/Mrs4s/MiraiGo/binary"
)
func T144(
androidId, devInfo, osType, osVersion, simInfo, apn []byte,
imei, devInfo, osType, osVersion, simInfo, apn []byte,
isGuidFromFileNull, isGuidAvailable, isGuidChanged bool,
guidFlag uint32,
buildModel, guid, buildBrand, tgtgtKey []byte,
@ -13,7 +15,7 @@ func T144(
w.WriteTlv(binary.NewWriterF(func(w *binary.Writer) {
w.EncryptAndWrite(tgtgtKey, binary.NewWriterF(func(w *binary.Writer) {
w.WriteUInt16(5)
w.Write(T109(androidId))
w.Write(T109(imei))
w.Write(T52D(devInfo))
w.Write(T124(osType, osVersion, simInfo, apn))
w.Write(T128(isGuidFromFileNull, isGuidAvailable, isGuidChanged, guidFlag, buildModel, guid, buildBrand))