Using ijji Client

As you all know, I have been working on an emulator,
ZeRoX Server Emulator

Anyway, I have been wanting to use an ijji client with it.

I've managed to use 2 methods.

Both these methods involve logging in with your ijji account and launching the ijji game (with GameGuard or without your choice if you wanna protect your server with gameguard or not).

Anyway, when the game loads, I add the debug server which I hooked, and replaced the IP since there was no Widgets interface which allowed me to change the IP, which connects to my emulator,

http://img161.imageshack.us/img161/6015/gunz001vx3.jpg

But I did something better, which was redirect all connections to my emulator, so it doesnt matter what server you chose, it would connect to my emulator.

I also dropped the MATCH_NHN_LOGIN packet, and replaced with MATCH_LOGIN ( the one which my emulator and brgunz server files gets). It reads the user / pass from a text file, because the ijji db is not the same as my emulator's db.

Once it connects, I send the handshake (the key) and it runs fine. BUT, my emulator is not yet complete. But I am sure I can do the same routine with the brgunz june server files.

If anyone wants to test their brgunz server with ijji client, contact me and I will set it up and connect to the server with ijji client.

BUT if you use a brgunz server files, you cant use gameguard else it would be too easy to bypass. I implemented the gamegaurd check in my emulator, so its like the ijji one.

My MSN is : dieterfleig@yahoo.com if you want to test your server with ijji client. I dont have a brgunz server, so I cant test myself.

I want this, this really pwns :smile:

wow all i can say is wtf lmfao

Hmm. I'll check out the source. Nice job though, props on that. I'm gonna translate it to something I know better than C++ and see if I can expand on it.

I haven't looked at it all yet, but which client is the current source build coded for? I wanna get the right client so I have something to debug with.

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Originally Posted by RepublicOfAstra

Hmm. I'll check out the source. Nice job though, props on that. I'm gonna translate it to something I know better than C++ and see if I can expand on it.

I haven't looked at it all yet, but which client is the current source build coded for? I wanna get the right client so I have something to debug with.

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Well its not complete yet. I have created the DB in navicat. No clan war / quest support yet. Its more like IGunz. But since its such a simple database, it should work ANY client with the latest algorithm (latest IJJI or brgunz I believe). I plan on finishing it, and then adding clan / quest after.

Right now, it does perfect socket handling, perfect client handling, perfect packet handling, key / handshake handling, but I have only gotten to Match Response Login, and half of Match response char info and char list. I have only been working on this for about a month and a half.

When I tested it on ijji, the ijji client accepted the handshake from my emulator, and immediately sent the match_login packet but ofcourse, since I havent got it completely done. It will DC at request char list.

It would be hard translating it all, since its about 3000 lines so far.

Everytime I make changes, I am going to reupload the edited files until I finish the emulator. I should of used SVN but oh well.

Well I'm gonna make my own DB and everything, I just needed the base code from this as far as encryption/decryption, handshake, etc. I can code everything else on my own probably. And it uses the latest packet encryption algorithm? I'll get the latest BrGunz client and try to get it working, but I can't disable XTrap on it or anything. I guess I'll just do the launcher spoofing trick I used before when the BrGunz files were first released.

And yeah, it is a pretty big program, lol. I know C++ well enough to where I could probably just work with it as it, I don't feel like translating it all to C# lol.

haha nice
i really want to test it

Talk to me on msn. I can make a login for your client without having it to access ijji.

Yeah the handshake works fine, but the key thing was being a $#%@$ earlier. But it should be fine.

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Originally Posted by [0]OneWhoSighs

I should of used SVN but oh well.

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http://code.google.com/hosting/createProject
!!

p.s. Very nice, will keep up with this!

this is really good nice job

THis is a really nice job dude keep on working on it i cant w8 to test it=]

I got it to compile, now I just need to find the right MySQL software and set up a little DB, lol.

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Originally Posted by RepublicOfAstra

I got it to compile, now I just need to find the right MySQL software and set up a little DB, lol.

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Just use the offical MYSQL 5.1 with GUI tools.

Yeah I already got all the software I need, doing the DB right now then I'll test from there.