Release 2.1.41 (#528)

Bumps [io.netty:netty-all](https://github.com/netty/netty) from 4.2.6.Final to 4.2.7.Final.
- [Commits](https://github.com/netty/netty/compare/netty-4.2.6.Final...netty-4.2.7.Final)

---
updated-dependencies:
- dependency-name: io.netty:netty-all
  dependency-version: 4.2.7.Final
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

api/src/main/java/xyz/jonesdev/sonar/api/config/SonarConfiguration.java

@@ -140,7 +140,7 @@ public final class SonarConfiguration {
 
     // General settings
     logPlayerAddresses = generalConfig.getBoolean("general.log-player-addresses");
-    maxOnlinePerIp = clamp(generalConfig.getInt("general.max-online-per-ip"), 0, 99);
+    maxOnlinePerIp = clamp(generalConfig.getInt("general.max-online-per-ip"), -1, 99);
 
     // Attack tracker
     minPlayersForAttack = clamp(generalConfig.getInt("attack-tracker.min-players-for-attack"), 2, 1024);

common/src/main/java/xyz/jonesdev/sonar/common/fallback/FallbackInboundHandlerAdapter.java

@@ -169,11 +169,13 @@ public abstract class FallbackInboundHandlerAdapter extends ChannelInboundHandle
                                     final @NotNull InetAddress inetAddress,
                                     final @NotNull Runnable loginPacket) throws Exception {
     final int maxOnlinePerIp = Sonar.get0().getConfig().getMaxOnlinePerIp();
-    final int newCount = Sonar.get0().getFallback().getOnline().compute(inetAddress,
-      (__, count) -> count == null ? 1 : count + 1);
-    if (newCount > maxOnlinePerIp) {
-      customDisconnect(channel, tooManyOnlinePerIP, protocolVersion);
-      return;
+    if (maxOnlinePerIp > 0) {
+      final int newCount = Sonar.get0().getFallback().getOnline().compute(inetAddress,
+        (__, count) -> count == null ? 1 : count + 1);
+      if (newCount > maxOnlinePerIp) {
+        customDisconnect(channel, tooManyOnlinePerIP, protocolVersion);
+        return;
+      }
     }
     loginPacket.run();
   }

common/src/main/java/xyz/jonesdev/sonar/common/fallback/netty/FallbackInjectedChannelInitializer.java

@@ -53,6 +53,10 @@ public final class FallbackInjectedChannelInitializer extends ChannelInitializer
 
   @Override
   protected void initChannel(final Channel channel) throws Exception {
+    if (!channel.isActive()) {
+      return;
+    }
+
     // Invoke the original method
     try {
       INIT_CHANNEL_METHOD.invokeExact(originalChannelInitializer, channel);

common/src/main/java/xyz/jonesdev/sonar/common/fallback/protocol/item/ItemType.java

@@ -79,7 +79,10 @@ public enum ItemType {
     if (protocolVersion.lessThanOrEquals(MINECRAFT_1_21_5)) {
       return 1042;
     }
-    return 1059;
+    if (protocolVersion.lessThanOrEquals(MINECRAFT_1_21_7)) {
+      return 1059;
+    }
+    return 1104;
   }, protocolVersion -> {
     if (protocolVersion.lessThanOrEquals(MINECRAFT_1_21)) {
       return 26;

gradle.properties

@@ -1,3 +1,3 @@
 group=xyz.jonesdev
-version=2.1.40
+version=2.1.41
 description=A lightweight, effective, and easy-to-use anti-bot plugin for Velocity, BungeeCord, and Bukkit.

gradle/libs.versions.toml

@@ -1,5 +1,5 @@
 [versions]
-netty = "4.2.6.Final"
+netty = "4.2.7.Final"
 adventure = "4.24.0"
 adventure-platform = "4.4.1"
 bstats = "3.1.0"