public static uint GenerateLocation2(double lat, double lng, double alt)
{
byte[] locationBytes = BitConverter.GetBytes(lat).Reverse()
.Concat(BitConverter.GetBytes(lng).Reverse())
.Concat(BitConverter.GetBytes(alt).Reverse()).ToArray();
return(HashBuilder.Hash32(locationBytes));
}
public static uint GenLocation1(byte[] authTicket, double lat, double lng, double alt)
{
byte[] loc = BitConverter.GetBytes(lat).Reverse()
.Concat(BitConverter.GetBytes(lng).Reverse())
.Concat(BitConverter.GetBytes(alt).Reverse()).ToArray();
return(HashBuilder.Hash32Salt(loc, HashBuilder.Hash32(authTicket)));
}
public static int GenerateLocation2(byte[] locationBytes)
{
// Concat done before calls
//byte[] locationBytes = BitConverter.GetBytes(lat).Reverse()
// .Concat(BitConverter.GetBytes(lng).Reverse())
// .Concat(BitConverter.GetBytes(alt).Reverse()).ToArray();
return((int)HashBuilder.Hash32(locationBytes));
}
private Unknown6 GenerateSignature(IEnumerable <IMessage> requests)
{
var accelNextZ = RandomDevice.NextInRange(5.8125, 10.125); //9,80665
var accelNextX = RandomDevice.NextInRange(-0.513123, 0.61231567); //Considering we handle phone only in 2 directions
var accelNextY = Math.Sqrt(96.16744225D - accelNextZ * accelNextZ) * ((accelNextZ > 9.8) ? -1 : 1);
var sig = new Signature
{
TimestampSinceStart = (ulong)_internalWatch.ElapsedMilliseconds,
Timestamp = (ulong)DateTime.UtcNow.ToUnixTime(),
DeviceInfo = new Signature.Types.DeviceInfo()
{
DeviceId = _settings.DeviceId,
AndroidBoardName = _settings.AndroidBoardName,
AndroidBootloader = _settings.AndroidBootloader,
DeviceBrand = _settings.DeviceBrand,
DeviceModel = _settings.DeviceModel,
DeviceModelIdentifier = _settings.DeviceModelIdentifier,
DeviceModelBoot = _settings.DeviceModelBoot,
HardwareManufacturer = _settings.HardwareManufacturer,
HardwareModel = _settings.HardwareModel,
FirmwareBrand = _settings.FirmwareBrand,
FirmwareTags = _settings.FirmwareTags,
FirmwareType = _settings.FirmwareType,
FirmwareFingerprint = _settings.FirmwareFingerprint
}
};
sig.SensorInfo.Add(new Signature.Types.SensorInfo
{
GravityZ = accelNextZ,
GravityX = accelNextX,
GravityY = accelNextY,
TimestampSnapshot = (ulong)_internalWatch.ElapsedMilliseconds - 230,
MagneticFieldX = accelNextX * 10,
MagneticFieldY = -20 + -20 * accelNextY / 9.8065,
MagneticFieldZ = -40 * accelNextZ / 9.8065,
AttitudePitch = Math.Acos(accelNextX / 9.8065),
AttitudeRoll = Math.Acos(accelNextY / 9.8065),
AttitudeYaw = Math.Acos(accelNextZ / 9.8065),
LinearAccelerationX = RandomDevice.NextInRange(-0.005, 0.005),
LinearAccelerationY = RandomDevice.NextInRange(0.5, 1),
LinearAccelerationZ = RandomDevice.NextInRange(-0.05, 0.05),
RotationRateX = RandomDevice.NextInRange(-0.0001, 0.0001),
RotationRateY = RandomDevice.NextInRange(-0.0005, 0.0005),
RotationRateZ = RandomDevice.NextInRange(-0.003, 0.003),
MagneticFieldAccuracy = RandomDevice.Next(10),
Status = 3
});
sig.LocationFix.Add(new Signature.Types.LocationFix()
{
Provider = "fused",
//Unk4 = 120,
Latitude = (float)_latitude,
Longitude = (float)_longitude,
Altitude = (float)_altitude,
Speed = -1,
Course = -1,
//TimestampSinceStart = (ulong)InternalWatch.ElapsedMilliseconds - 200,
TimestampSnapshot = (ulong)_internalWatch.ElapsedMilliseconds - 200,
Floor = 3,
HorizontalAccuracy = (float)Math.Round(RandomDevice.NextInRange(4, 10), 6), //10
VerticalAccuracy = RandomDevice.Next(3, 7),
ProviderStatus = 3,
LocationType = 1
});
//Compute 10
byte[] serializedTicket = _authTicket.ToByteArray();
uint firstHash = HashBuilder.Hash32(serializedTicket);
var locationBytes = BitConverter.GetBytes(_latitude).Reverse()
.Concat(BitConverter.GetBytes(_longitude).Reverse())
.Concat(BitConverter.GetBytes(_altitude).Reverse()).ToArray();
sig.LocationHash1 = HashBuilder.Hash32Salt(locationBytes, firstHash);
//Compute 20
sig.LocationHash2 = HashBuilder.Hash32(locationBytes);
//Compute 24
ulong seed = HashBuilder.Hash64(_authTicket.ToByteArray());
foreach (var req in requests)
{
sig.RequestHash.Add(HashBuilder.Hash64Salt64(req.ToByteArray(), seed));
}
//static for now
//sig.Unk22 = ByteString.CopyFrom(0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x0A, 0x0B, 0x0C, 0x0D, 0x0E, 0x0F);
sig.SessionHash = SessionHash;
sig.Unknown25 = 16892874496697272497; //16892874496697272497; //7363665268261373700; //-8537042734809897855;
var val = new Unknown6
{
RequestType = 6,
Unknown2 = new Unknown6.Types.Unknown2 {
Unknown1 = ByteString.CopyFrom(PCrypt.encrypt(sig.ToByteArray(), (uint)sig.TimestampSinceStart))
}
};
return(val);
}
public static ulong GenerateRequestHash(byte[] authTicket, byte[] hashRequest)
{
ulong seed = HashBuilder.Hash64(authTicket);
return(HashBuilder.Hash64Salt64(hashRequest, seed));
}
public static ulong GenerateRequestHash(byte[] requestBytes, byte[] authTicket)
{
return(HashBuilder.Hash64Salt64(requestBytes, HashBuilder.Hash64(authTicket)));
}