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Fetch player injection handler by type rather than name

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games647
2022-08-12 10:23:42 +02:00
parent 18b0c427c4
commit feb46399da
1 changed files with 9 additions and 16 deletions
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25
bukkit/src/main/java/com/github/games647/fastlogin/bukkit/listener/protocollib/ProtocolLibListener.java
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@ -33,6 +33,8 @@ import com.comphenix.protocol.events.PacketEvent;
import com.comphenix.protocol.injector.PacketFilterManager; import com.comphenix.protocol.injector.PacketFilterManager;
import com.comphenix.protocol.injector.player.PlayerInjectionHandler; import com.comphenix.protocol.injector.player.PlayerInjectionHandler;
import com.comphenix.protocol.reflect.FuzzyReflection; import com.comphenix.protocol.reflect.FuzzyReflection;
import com.comphenix.protocol.reflect.accessors.Accessors;
import com.comphenix.protocol.reflect.accessors.FieldAccessor;
import com.comphenix.protocol.utility.MinecraftVersion; import com.comphenix.protocol.utility.MinecraftVersion;
import com.comphenix.protocol.wrappers.BukkitConverters; import com.comphenix.protocol.wrappers.BukkitConverters;
import com.comphenix.protocol.wrappers.Converters; import com.comphenix.protocol.wrappers.Converters;
@ -44,7 +46,10 @@ import com.github.games647.fastlogin.core.antibot.AntiBotService;
import com.github.games647.fastlogin.core.antibot.AntiBotService.Action; import com.github.games647.fastlogin.core.antibot.AntiBotService.Action;
import com.mojang.datafixers.util.Either; import com.mojang.datafixers.util.Either;
import java.lang.reflect.Field; import io.netty.channel.Channel;
import io.netty.channel.ChannelHandler;
import io.netty.util.AttributeKey;
import java.net.InetSocketAddress; import java.net.InetSocketAddress;
import java.security.InvalidKeyException; import java.security.InvalidKeyException;
import java.security.KeyPair; import java.security.KeyPair;
@ -61,9 +66,6 @@ import javax.crypto.BadPaddingException;
import javax.crypto.IllegalBlockSizeException; import javax.crypto.IllegalBlockSizeException;
import javax.crypto.NoSuchPaddingException; import javax.crypto.NoSuchPaddingException;
import io.netty.channel.Channel;
import io.netty.channel.ChannelHandler;
import io.netty.util.AttributeKey;
import lombok.val; import lombok.val;
import org.bukkit.entity.Player; import org.bukkit.entity.Player;
import org.geysermc.floodgate.api.player.FloodgatePlayer; import org.geysermc.floodgate.api.player.FloodgatePlayer;
@ -269,18 +271,9 @@ public class ProtocolLibListener extends PacketAdapter {
} }
private static PlayerInjectionHandler getHandler() { private static PlayerInjectionHandler getHandler() {
try { PacketFilterManager manager = (PacketFilterManager) ProtocolLibrary.getProtocolManager();
PacketFilterManager manager = (PacketFilterManager) ProtocolLibrary.getProtocolManager(); FieldAccessor accessor = Accessors.getFieldAccessor(manager.getClass(), PlayerInjectionHandler.class, true);
Field f = manager.getClass().getDeclaredField("playerInjectionHandler"); return (PlayerInjectionHandler) accessor.get(manager);
f.setAccessible(true);
PlayerInjectionHandler handler = (PlayerInjectionHandler) f.get(manager);
f.setAccessible(false);
return handler;
} catch (NoSuchFieldException e) {
throw new RuntimeException(e);
} catch (IllegalAccessException e) {
throw new RuntimeException(e);
}
} }
private FloodgatePlayer getFloodgatePlayer(Player player) { private FloodgatePlayer getFloodgatePlayer(Player player) {