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Code Issues Releases Activity

Warn and prevent entry if a plugin is doing bad stuff to packets

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SamB440
2021-10-31 13:39:24 +00:00
parent 33897bfd3f
commit 889b3165f7
1 changed files with 12 additions and 5 deletions
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17
rpgregions/src/main/java/net/islandearth/rpgregions/effects/fog/tinyprotocol/TinyProtocol.java
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@@ -12,6 +12,7 @@ import io.netty.channel.ChannelInitializer;
import io.netty.channel.ChannelPipeline;
import io.netty.channel.ChannelPromise;
import org.bukkit.Bukkit;
import org.bukkit.ChatColor;
import org.bukkit.entity.Player;
import org.bukkit.event.EventHandler;
import org.bukkit.event.EventPriority;
@@ -166,15 +167,21 @@ public abstract class TinyProtocol {
listener = new Listener() {
@EventHandler(priority = EventPriority.LOWEST)
public final void onPlayerLogin(PlayerLoginEvent e) {
public final void onPlayerLogin(PlayerLoginEvent event) {
if (closed)
return;
Channel channel = getChannel(e.getPlayer());
final Player player = event.getPlayer();
try {
Channel channel = getChannel(player);
// Don't inject players that have been explicitly uninjected
if (!uninjectedChannels.contains(channel)) {
injectPlayer(e.getPlayer());
// Don't inject players that have been explicitly uninjected
if (!uninjectedChannels.contains(channel)) {
injectPlayer(player);
}
} catch (Exception e) {
event.disallow(PlayerLoginEvent.Result.KICK_OTHER, ChatColor.RED + "THIS IS NOT A BUG IN RPGREGIONS. THIS IS A FAULTY PLUGIN MODIFYING PACKETS! A plugin incompatibility between RPGRegions and another plugin has been detected. Please contact the developer of RPGRegions.");
e.printStackTrace();
}
}