Login error 5165

[copz1337]

Alright I got my host today. I downloaded appserv, my 5165 source and yeah. I tried putting it on but error, so I was like "oh I forgot net framework" then i installed it and it goes online. But now, when I try to login from my pc, it shows this error and the loading bar gets stuck on my client. Here's a screeny.


Closer image:
Any suggestions?

[~Yuki~]

post your gameworker.cs line 32 and around

[~Yuki~]

seems u messed up the pointers and its writing invalid bytes to the ram

[copz1337]

This is line 32 and around:

            {
                GameClient C = new GameClient(false);
                C.Soc = S.Sock;
                [B]S.Wrapper = C;[/B]
                C.AddSend(Packets.DHKeyPacket(C.KeyExchance.PublicKey.ToHexString(), C.NewServerIV, C.NewClientIV));
                C.EndSend();
            }

[~Yuki~]

Try replacing your blowfish.cs with tht one:

 Spoiler

PHP Code:

using System;
using System.Collections.Generic;
using System.Text;
using System.Runtime.InteropServices;

namespace NewestCoServer
{
    public class GameCrypto
    {
        Blowfish _blowfish;

        public GameCrypto(byte[] key)
        {
            _blowfish = new Blowfish(BlowfishAlgorithm.CFB64);
            _blowfish.SetKey(key);
        }

        public void Decrypt(byte[] packet)
        {
            byte[] buffer = _blowfish.Decrypt(packet);
            System.Buffer.BlockCopy(buffer, 0, packet, 0, buffer.Length);
        }

        public void Encrypt(byte[] packet)
        {
            byte[] buffer = _blowfish.Encrypt(packet);
            System.Buffer.BlockCopy(buffer, 0, packet, 0, buffer.Length);
        }

        public Blowfish Blowfish
        {
            get { return _blowfish; }
        }
    }    

    public enum BlowfishAlgorithm
    {
        ECB,
        CBC,
        CFB64,
        OFB64,
    };

    public class Blowfish : IDisposable
    {
        [StructLayout(LayoutKind.Sequential)]
        struct bf_key_st
        {
            [MarshalAs(UnmanagedType.ByValArray, SizeConst = 18)]
            public UInt32[] P;
            [MarshalAs(UnmanagedType.ByValArray, SizeConst = 1024)]
            public UInt32[] S;
        }

        private BlowfishAlgorithm _algorithm;
        private IntPtr _key;
        private byte[] _encryptIv;
        private byte[] _decryptIv;
        private int _encryptNum;
        private int _decryptNum;

        public Blowfish(BlowfishAlgorithm algorithm)
        {
            _algorithm = algorithm;
            _encryptIv = new byte[8] { 0, 0, 0, 0, 0, 0, 0, 0 };
            _decryptIv = new byte[8] { 0, 0, 0, 0, 0, 0, 0, 0 };
            bf_key_st key = new bf_key_st();
            key.P = new UInt32[16 + 2];
            key.S = new UInt32[4 * 256];
            _key = Marshal.AllocHGlobal(key.P.Length * sizeof(UInt32) + key.S.Length * sizeof(UInt32));
            Marshal.StructureToPtr(key, _key, false);
            _encryptNum = 0;
            _decryptNum = 0;
        }

        public void Dispose()
        {
            Marshal.FreeHGlobal(_key);
        }

        public void SetKey(byte[] data)
        {
            _encryptNum = 0;
            _decryptNum = 0;
            Native.BF_set_key(_key, data.Length, data);
        }

        public byte[] Encrypt(byte[] buffer)
        {
            byte[] ret = new byte[buffer.Length];
            switch (_algorithm)
            {
                case BlowfishAlgorithm.ECB:
                    Native.BF_ecb_encrypt(buffer, ret, _key, 1);
                    break;
                case BlowfishAlgorithm.CBC:
                    Native.BF_cbc_encrypt(buffer, ret, buffer.Length, _key, _encryptIv, 1);
                    break;
                case BlowfishAlgorithm.CFB64:
                    Native.BF_cfb64_encrypt(buffer, ret, buffer.Length, _key, _encryptIv, ref _encryptNum, 1);
                    break;
                case BlowfishAlgorithm.OFB64:
                    Native.BF_ofb64_encrypt(buffer, ret, buffer.Length, _key, _encryptIv, out _encryptNum);
                    break;
            }
            return ret;
        }

        public byte[] Decrypt(byte[] buffer)
        {
            byte[] ret = new byte[buffer.Length];
            switch (_algorithm)
            {
                case BlowfishAlgorithm.ECB:
                    Native.BF_ecb_encrypt(buffer, ret, _key, 0);
                    break;
                case BlowfishAlgorithm.CBC:
                    Native.BF_cbc_encrypt(buffer, ret, buffer.Length, _key, _decryptIv, 0);
                    break;
                case BlowfishAlgorithm.CFB64:
                    Native.BF_cfb64_encrypt(buffer, ret, buffer.Length, _key, _decryptIv, ref _decryptNum, 0);
                    break;
                case BlowfishAlgorithm.OFB64:
                    Native.BF_ofb64_encrypt(buffer, ret, buffer.Length, _key, _decryptIv, out _decryptNum);
                    break;
            }
            return ret;
        }

        public byte[] EncryptIV
        {
            get { return _encryptIv; }
            set { System.Buffer.BlockCopy(value, 0, _encryptIv, 0, 8); }
        }

        public byte[] DecryptIV
        {
            get { return _decryptIv; }
            set { System.Buffer.BlockCopy(value, 0, _decryptIv, 0, 8); }
        }
    }
} 


[Arcо]

Please refer to the 5165 thread before asking questions, the answer is in the FAQ.

[~Yuki~]

gtfo arco im trying to help here <3

[Arcо]

Originally Posted by ~Yuki~

gtfo arco im trying to help here <3

Uhoh didn't mean to type that link that has a fix for this already...

[copz1337]

omg arco i dont see the 2nd part in Korvac's guide

Select the "Projects and Solutions" node in the tree.

[Decker_]

Can anyone help because we are trying to get our server up and running?

[Arcо]

Originally Posted by Decker_

Can anyone help because we are trying to get our server up and running?

I posted a link, its not anyone's fault you can't follow the great guide korvacs made.

[copz1337]

its called my visual studio express 2008 doesnt let me do it, arco.

[Arcо]

Originally Posted by copz1337

its called my visual studio express 2008 doesnt let me do it, arco.

Lol I HIGHLY doubt that, its not like the one you downloaded just so happens to be missing the feature korvacs explained.

[copz1337]

Originally Posted by .Arco

Lol I HIGHLY doubt that, its not like the one you downloaded just so happens to be missing the feature korvacs explained.

teamview me and i'll prove you wrong.

[copz1337]

so much for 'help'