PandacubeFr/BungeeCord
1
0
Fork 0
Code Releases Activity

Who cares if this is wrong, people seem to like it because their networking configuration is broken. Kittens have died because of this commit.

Browse Source
This commit is contained in:
md_5 2012-12-25 14:18:39 +11:00
parent dc18d82bd9
commit 73bc6561f2
1 changed files with 21 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

25
src/main/java/net/md_5/bungee/ServerConnection.java
View File

@ -1,19 +1,23 @@
package net.md_5.bungee;
import java.io.BufferedOutputStream;
import java.io.OutputStream;
import java.net.InetSocketAddress;
import java.net.Socket;
import java.security.PublicKey;
import java.util.Queue;
import java.util.concurrent.ConcurrentLinkedQueue;
import javax.crypto.SecretKey;
import net.md_5.bungee.packet.DefinedPacket;
import net.md_5.bungee.packet.Packet1Login;
import net.md_5.bungee.packet.Packet2Handshake;
import net.md_5.bungee.packet.PacketCDClientStatus;
import net.md_5.bungee.packet.PacketFAPluginMessage;
import net.md_5.bungee.packet.PacketFCEncryptionResponse;
import net.md_5.bungee.packet.PacketFDEncryptionRequest;
import net.md_5.bungee.packet.PacketFFKick;
import net.md_5.bungee.packet.PacketInputStream;
import org.bouncycastle.crypto.io.CipherInputStream;
import org.bouncycastle.crypto.io.CipherOutputStream;
/**
* Class representing a connection from the proxy to the server; ie upstream.
@ -46,12 +50,27 @@ public class ServerConnection extends GenericConnection
out.write(handshake.getPacket());
PacketFDEncryptionRequest encryptRequest = new PacketFDEncryptionRequest(in.readPacket());
out.write(new PacketCDClientStatus((byte) 0).getPacket());
SecretKey myKey = EncryptionUtil.getSecret();
PublicKey pub = EncryptionUtil.getPubkey(encryptRequest);
PacketFCEncryptionResponse response = new PacketFCEncryptionResponse(EncryptionUtil.getShared(myKey, pub), EncryptionUtil.encrypt(pub, encryptRequest.verifyToken));
out.write(response.getPacket());
int ciphId = Util.getId(in.readPacket());
if (ciphId != 0xFC)
{
throw new RuntimeException("Server did not send encryption enable");
}
in = new PacketInputStream(new CipherInputStream(socket.getInputStream(), EncryptionUtil.getCipher(false, myKey)));
out = new CipherOutputStream(out, EncryptionUtil.getCipher(true, myKey));
for (byte[] custom : user.loginPackets)
{
out.write(custom);
}
out.write(new PacketCDClientStatus((byte) 0).getPacket());
byte[] loginResponse = in.readPacket();
if (Util.getId(loginResponse) == 0xFF)
{
@ -66,8 +85,6 @@ public class ServerConnection extends GenericConnection
out.write(new PacketFAPluginMessage("REGISTER", channel.getBytes()).getPacket());
}
out = new BufferedOutputStream(out, 64);
return new ServerConnection(name, socket, in, out, login);
} catch (KickException ex)
{