internal static void DecryptPacket(NetInboundPacketBase msg)
{
using (RijndaelManaged rm = new RijndaelManaged())
{
rm.Key = key;
rm.IV = iv;
// Decrypt
byte[] dbytes = msg.ReadBytes(msg.data.Length - NetOutboundPacket.PacketHeaderSize);
dbytes = DecryptBytes(rm, dbytes);
// Write new packet
msg.data = dbytes;
msg.position = 0;
msg.HasHeader = false;
msg.isEncrypted = false;
}
}
public static void Decompress(NetInboundPacketBase buffer)
{
// Pack buffer into a stream
using (MemoryStream ms = new MemoryStream())
{
int headerSize = buffer.HasHeader ? 4 + NetOutboundPacket.PacketHeaderSize : 4;
// Get the original size
int msgLength = buffer.ReadInt32();
ms.Write(buffer.data, headerSize, buffer.data.Length - headerSize);
// Clear the packet
buffer.data = new byte[msgLength];
buffer.position = 0;
ms.Position = 0;
// Decompress and re-write to the packet
using (GZipStream zip = new GZipStream(ms, CompressionMode.Decompress))
zip.Read(buffer.data, 0, msgLength);
buffer.isCompressed = false;
buffer.HasHeader = false;
}
}
