Conquer Server V3 Source gamekeyexchangr.dll bug

Pro4Never2 · 07/15/2011, 15:26

Hello , i'm using the new hybird's source 5370 you know it so let's go ahead

the project didn't work for me in visual studio 2008 pro so i made a new project and i put all the elements in (i know how!)

well i fixed the little bugs i got exept one

when i open the Auth/Game Server it goes normal and smooth but when i login i get this exeption

i have no idea why i get it but it says

PHP Code:


			
An exception of type 'System.DllNotFoundException' Occurred in order HellMouthFuckingSource.exe Was Not Handled in user code



Additional information: Unable to load DLL 'gamekeyexchange.dll': The specified module could not be found. (Exception from HRESULT: 0x8007007E)

and here's the Blowfish.cs you can find something wrong in it

Spoiler

PHP Code:


			
using System;

using System.Text;

using System.Runtime.InteropServices;

using System.Threading;

using System.Net.Sockets;

using BlowfishCFB;

using ConquerServer_v2.Packet_Structures;



namespace ConquerServer_v2.Client

{

    public class DHExchange : IDisposable

    {

        [DllImport("gamekeyexchange.dll")]

        private static extern unsafe IntPtr CreateInstance();

        [DllImport("gamekeyexchange.dll")]

        private static extern unsafe void PubKey(byte* pk, IntPtr instance);

        [DllImport("gamekeyexchange.dll")]

        private static extern unsafe void DeleteInstance(IntPtr instance);

        [DllImport("gamekeyexchange.dll")]

        private static extern unsafe void GenerateKey(byte* p, byte* g, IntPtr instance);

        [DllImport("gamekeyexchange.dll")]

        private static extern unsafe void ComputeKey(byte* A, byte* Out, IntPtr instance);



        public static byte[] p;

        public static byte[] g;

        private byte[] pub_key;

        private unsafe IntPtr dhinstance;



        unsafe static DHExchange()

        {

            p = new byte[128];

            fixed (byte* lpP = p)

                MSVCRT.memset(lpP, (byte)'1', 128);

            g = new byte[] { 48, 53 };

        }

        public unsafe DHExchange()

        {

            dhinstance = CreateInstance();

            fixed (byte* lpP = p, lpG = g)

                GenerateKey(lpP, lpG, dhinstance);

            pub_key = null;

        }

        public void Dispose()

        {

            DeleteInstance(dhinstance);

        }

        public unsafe byte[] GetPubKey()

        {

            if (pub_key == null)

            {

                pub_key = new byte[128];

                fixed (byte* lpPub_Key = pub_key)

                    PubKey(lpPub_Key, dhinstance);

            }

            return pub_key;

        }

        public unsafe byte[] SetKey(byte[] pubkey)

        {

            byte[] Out = new byte[64];

            fixed (byte* lpPubKey = pubkey, lpOut = Out)

                ComputeKey(lpPubKey, lpOut, dhinstance);

            return Out;

        }

    }

    public unsafe class BlowfishCrypter

    {

        private static byte[] blowfishKey = ASCIIEncoding.ASCII.GetBytes("DR654dt34trg4UI6");

        private byte[] iv_enc, iv_dec;

        private UnmanagedBlowfishCFB bf;

        private DHExchange DHEx;

        private byte num_dec, num_enc;



        public BlowfishCrypter()

        {

            bf = new UnmanagedBlowfishCFB(blowfishKey);

            DHEx = new DHExchange();

            num_dec = 0;

            num_enc = 0;

            iv_dec = new byte[8];

            iv_enc = new byte[8];

        }

        public unsafe void Encrypt(void* In, byte[] Out, int Size)

        {



#if LOG_PACKETS

            Console.WriteLine("Server:\r\n" + Program.Dump(ConquerServer_v2.Core.Kernel.ToBytes(In)));

#endif



            fixed (byte* lpOut = Out, lpIV = iv_enc, lpCounter = &num_enc)

                bf.Encrypt((byte*)In, lpOut, lpIV, Size, lpCounter);

        }



        public unsafe void Encrypt(byte[] In, byte[] Out, int Size)

        {

            fixed (byte* lpIn = In, lpOut = Out, lpIV = iv_enc, lpCounter = &num_enc)

                bf.Encrypt(lpIn, lpOut, lpIV, Size, lpCounter);

        }

        public unsafe void Decrypt(byte[] In, byte[] Out, int Size)

        {

            fixed (byte* lpIn = In, lpOut = Out, lpIV = iv_dec, lpCounter = &num_dec)

                bf.Decrypt(lpIn, lpOut, lpIV, Size, lpCounter);

        }

        public void DHSetKey(byte[] Key)

        {

            bf.SetKey(DHEx.SetKey(Key));

        }

        public void FinishHandShake()

        {

            fixed (byte* lpEnc = iv_enc, lpDec = iv_dec)

            {

                MSVCRT.memset(lpEnc, 0, 8);

                MSVCRT.memset(lpDec, 0, 8);

            }

            num_dec = num_enc = 0;

            DHEx.Dispose();

        }

        public byte[] CreateHandShake()

        {

           return PacketBuilder.HandShakePacket(DHExchange.g, DHExchange.p, DHEx.GetPubKey());

        }

        ~BlowfishCrypter()

        {

            bf.Free();

        }

    }

}

Can you please help ? i'm begging you guys

_DreadNought_ · 07/15/2011, 16:31

Sorry,

We dont like beggers OR people who dont read the ******* exception...

"System.DllNotFoundException"

DLL NOT FOUND!

Pro4Never2 · 07/15/2011, 17:45

1- i'm begging you to answer not to do it for my,
2-how the hell it's not found ( [DllImport("gamekeyexchange.dll")] ) is the fu***** way to add a native dll
3- if i understood wtf is going on here i won't ask for help so would you please talk to me with a respectful language?

Korvacs · 07/15/2011, 17:57

You need the .dll specified to be in the same folder as the .exe that your trying to run, this isnt hard a simple google search could have told you this, basically the application your trying to run is trying to locate the .dll in the same folder as itself and cant find.

It doesnt matter if your using DllImport, if it cant find it then it cant import it, common sense really.

Pro4Never2 · 07/15/2011, 18:22

i'm 150% sure that the dll is in the debug folder which contains the application but
PS: the project doesn't have the same name because it's called FuckingStupidSource and the old one is Conquer_Serverv2 can this be the reason?

Korvacs · 07/15/2011, 18:42

Well while you might be 150% sure, the application is stating without a shadow of a doubt that its not in the right place, the name of the project has nothing to do with it.

~~BaussHacker~~ · 07/15/2011, 20:01

Quote:

Originally Posted by Pro4Never2

i'm 150% sure that the dll is in the debug folder which contains the application but
PS: the project doesn't have the same name because it's called FuckingStupidSource and the old one is Conquer_Serverv2 can this be the reason?

I don't think you get help for renaming the best public sources that.

Spirited · 07/15/2011, 22:09

Why is your project called "HellMouthFuckingSource"?

Pro4Never2 · 07/15/2011, 22:21

nothing personel , just cuz it didn't work xD

Spirited · 07/15/2011, 22:30

Quote:

Originally Posted by Pro4Never2

nothing personel , just cuz it didn't work xD

You're a very disrespectful person. You use Pro4Never's name with a number after it, unofficially claim to be his student which I'm sure he doesn't support, and use his old source's base - which is much better than most of the released sources here - and rename it "FuckingStupidSource" ...

That's really bad dude.

Pro4Never2 · 07/15/2011, 22:45

i smell a ban or a warning, anyway sorry about that, if Pro4Never isn't okay about making my name like him i have no problem with remaking another

Spirited · 07/15/2011, 22:51

Quote:

Originally Posted by Pro4Never2

i smell a ban or a warning, anyway sorry about that, if Pro4Never isn't okay about making my name like him i have no problem with remaking another

I'm not going to get a ban or warning for telling you off. You can't do that to someone's source that they put months of work into. It's just not right. That's why I don't release my bases- I don't want some noob raping it from behind because things aren't coded.

~~pro4never~~ · 07/15/2011, 22:54

Quote:

Originally Posted by Fаng

You're a very disrespectful person. You use Pro4Never's name with a number after it, unofficially claim to be his student which I'm sure he doesn't support, and use his old source's base - which is much better than most of the released sources here - and rename it "FuckingStupidSource" ...

That's really bad dude.

Actually it isn't even my source he's using... he's using hybrids source for some reason renamed as hellmouth and then copied the cs files into it cause he couldn't open it in 2008 (it's designed for vs 2010 iirc) So yahhh... just more piling onto him really :P

Spirited · 07/15/2011, 22:57

Quote:

Originally Posted by pro4never

Actually it isn't even my source he's using... he's using hybrids source for some reason renamed as hellmouth and then copied the cs files into it cause he couldn't open it in 2008 (it's designed for vs 2010 iirc) So yahhh... just more piling onto him really :P

Either way, it's disrespectful to someone. That's kinda worse taking that Hybrid's source was in development for longer than the one you released. It's just not right to name someone else's source "ShitSource" or something similar just because everything isn't coded for you. It's like throwing mud in the person's face that coded it and taking their wallet while they're not looking. They're both excellent bases.

mlady272 · 07/16/2011, 11:09

no no ym C#####