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CloudburstMC / Protocol

A protocol library for Minecraft Bedrock Edition
https://git.io/ProtocolLib
Apache License 2.0
310 stars 96 forks source link

Overwrite encoding settings #228

Closed LucGamesYT closed 1 month ago

LucGamesYT commented 2 months ago

I am working on an AntiCheat and I noticed that when I use “Nuker” I always get this error.


org.cloudburstmc.protocol.bedrock.codec.PacketSerializeException: Error whilst deserializing PlayerAuthInputPacket(rotation=(22.051605, -0.6719971, -0.6719971), position=(0.044034153, -58.45839, 12.238998), motion=(0.0, 0.0), inputData=[PERFORM_BLOCK_ACTIONS], inputMode=MOUSE, playMode=SCREEN, vrGazeDirection=null, tick=560, delta=(0.0, -0.155232, 0.0), itemUseTransaction=null, itemStackRequest=null, playerActions=[], inputInteractionModel=TOUCH, analogMoveVector=null, predictedVehicle=0, vehicleRotation=null)
    at org.cloudburstmc.protocol.bedrock.codec.BedrockCodec.tryDecode(BedrockCodec.java:70)
    at org.cloudburstmc.protocol.bedrock.netty.codec.packet.BedrockPacketCodec.decode(BedrockPacketCodec.java:70)
    at org.cloudburstmc.protocol.bedrock.netty.codec.packet.BedrockPacketCodec.decode(BedrockPacketCodec.java:22)
    at io.netty.handler.codec.MessageToMessageCodec$2.decode(MessageToMessageCodec.java:81)
    at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:88)
    at io.netty.handler.codec.MessageToMessageCodec.channelRead(MessageToMessageCodec.java:111)
    at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:442)
    at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420)
    at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412)
    at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103)
    at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444)
    at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420)
    at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412)
    at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103)
    at io.netty.handler.codec.MessageToMessageCodec.channelRead(MessageToMessageCodec.java:111)
    at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:442)
    at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420)
    at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412)
    at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103)
    at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444)
    at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420)
    at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412)
    at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103)
    at io.netty.handler.codec.MessageToMessageCodec.channelRead(MessageToMessageCodec.java:111)
    at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:442)
    at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420)
    at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412)
    at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410)
    at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440)
    at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420)
    at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919)
    at org.cloudburstmc.netty.channel.raknet.RakChannelPipeline.lambda$onUnhandledInboundMessage$0(RakChannelPipeline.java:60)
    at io.netty.util.concurrent.AbstractEventExecutor.runTask$$$capture(AbstractEventExecutor.java:174)
    at io.netty.util.concurrent.AbstractEventExecutor.runTask(AbstractEventExecutor.java)
    at io.netty.util.concurrent.AbstractEventExecutor.safeExecute$$$capture(AbstractEventExecutor.java:167)
    at io.netty.util.concurrent.AbstractEventExecutor.safeExecute(AbstractEventExecutor.java)
    at io.netty.util.concurrent.SingleThreadEventExecutor.runAllTasks(SingleThreadEventExecutor.java:470)
    at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:569)
    at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997)
    at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74)
    at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30)
    at java.base/java.lang.Thread.run(Thread.java:833)
Caused by: java.lang.IllegalArgumentException: Tried to read 100 bytes but maximum is 32
    at org.cloudburstmc.protocol.common.util.Preconditions.checkArgument(Preconditions.java:347)
    at org.cloudburstmc.protocol.bedrock.codec.BaseBedrockCodecHelper.readArray(BaseBedrockCodecHelper.java:218)
    at org.cloudburstmc.protocol.bedrock.codec.v428.serializer.PlayerAuthInputSerializer_v428.deserialize(PlayerAuthInputSerializer_v428.java:96)
    at org.cloudburstmc.protocol.bedrock.codec.v662.serializer.PlayerAuthInputSerializer_v662.deserialize(PlayerAuthInputSerializer_v662.java:29)
    at org.cloudburstmc.protocol.bedrock.codec.v662.serializer.PlayerAuthInputSerializer_v662.deserialize(PlayerAuthInputSerializer_v662.java:14)
    at org.cloudburstmc.protocol.bedrock.codec.BedrockCodec.tryDecode(BedrockCodec.java:68)
    ... 41 more```
Alemiz112 commented 1 month ago

This exception being triggered by a cheat client is intended.