public static CPacketHeader CreateHeader(Byte Packet, Int32 iBlockAmount) { try { CPacketHeader Header = new CPacketHeader(); Header.Packet_Ident = CUtilities.RandomString(8); Header.Packet = Packet; Header.Block_Amount = iBlockAmount; return(Header); } catch { } return(null); }
public bool SendRSAAuth() { try { if (String.IsNullOrEmpty(this.Public_Key)) { #if DEBUG Console.WriteLine(CConstants.InvalidPublicKey); #endif return(false); } String strAuthString = CUtilities.RandomString(CUtilities.RandomInt(8, 16)); byte[] arr_bRandomString = UnicodeEncoding.Unicode.GetBytes(strAuthString); if (arr_bRandomString == null) { return(false); } arr_bRandomString = CRSA.Encrypt(arr_bRandomString, this.Public_Key, 2048); if (arr_bRandomString == null) { #if DEBUG Console.WriteLine(CConstants.SendRSAAuth_RSAEncrypt_FAILED); #endif return(false); } CPacket KeyPacket = MasterClient.CreatePacket((Byte)MASTER_PACKET.LOGIN_KEY, Convert.ToBase64String(arr_bRandomString)); if (MasterClient.SendPacket(KeyPacket)) { this.AuthString = strAuthString; return(true); } } catch { } return(false); }