@SideOnly(Side.CLIENT)
public Packet252SharedKey(
SecretKey par1SecretKey, PublicKey par2PublicKey, byte[] par3ArrayOfByte) {
this.sharedKey = par1SecretKey;
this.sharedSecret = CryptManager.encryptData(par2PublicKey, par1SecretKey.getEncoded());
this.verifyToken = CryptManager.encryptData(par2PublicKey, par3ArrayOfByte);
}
/**
* Adds an encoder+decoder to the channel pipeline. The parameter is the secret key used for
* encrypted communication
*/
public void enableEncryption(SecretKey key) {
this.isEncrypted = true;
this.channel
.pipeline()
.addBefore(
"splitter", "decrypt", new NettyEncryptingDecoder(CryptManager.func_151229_a(2, key)));
this.channel
.pipeline()
.addBefore(
"prepender", "encrypt", new NettyEncryptingEncoder(CryptManager.func_151229_a(1, key)));
}
/** Initialises the server and starts it. */
protected boolean startServer() throws IOException {
logger.info("Starting integrated minecraft server version 1.7.2");
this.setOnlineMode(false);
this.setCanSpawnAnimals(true);
this.setCanSpawnNPCs(true);
this.setAllowPvp(true);
this.setAllowFlight(true);
logger.info("Generating keypair");
this.setKeyPair(CryptManager.createNewKeyPair());
Object inst;
if (Reflector.FMLCommonHandler_handleServerAboutToStart.exists()) {
inst = Reflector.call(Reflector.FMLCommonHandler_instance, new Object[0]);
if (!Reflector.callBoolean(
inst, Reflector.FMLCommonHandler_handleServerAboutToStart, new Object[] {this})) {
return false;
}
}
this.loadAllWorlds(
this.getFolderName(),
this.getWorldName(),
this.theWorldSettings.getSeed(),
this.theWorldSettings.getTerrainType(),
this.theWorldSettings.func_82749_j());
this.setMOTD(
this.getServerOwner() + " - " + this.worldServers[0].getWorldInfo().getWorldName());
if (Reflector.FMLCommonHandler_handleServerStarting.exists()) {
inst = Reflector.call(Reflector.FMLCommonHandler_instance, new Object[0]);
if (Reflector.FMLCommonHandler_handleServerStarting.getReturnType() == Boolean.TYPE) {
return Reflector.callBoolean(
inst, Reflector.FMLCommonHandler_handleServerStarting, new Object[] {this});
}
Reflector.callVoid(
inst, Reflector.FMLCommonHandler_handleServerStarting, new Object[] {this});
}
return true;
}
/** Return verifyToken */
public byte[] getVerifyToken(PrivateKey par1PrivateKey) {
return par1PrivateKey == null
? this.verifyToken
: CryptManager.decryptData(par1PrivateKey, this.verifyToken);
}
/** Return secretKey, decrypting it from the sharedSecret byte array if needed */
public SecretKey getSharedKey(PrivateKey par1PrivateKey) {
return par1PrivateKey == null
? this.sharedKey
: (this.sharedKey = CryptManager.decryptSharedKey(par1PrivateKey, this.sharedSecret));
}
