Move debug message up

bukkit/src/main/java/com/github/games647/fastlogin/bukkit/FastLoginBukkit.java

@@ -25,7 +25,6 @@
  */
 package com.github.games647.fastlogin.bukkit;
 
-import com.comphenix.protocol.ProtocolLibrary;
 import com.github.games647.fastlogin.bukkit.command.CrackedCommand;
 import com.github.games647.fastlogin.bukkit.command.PremiumCommand;
 import com.github.games647.fastlogin.bukkit.listener.ConnectionListener;
@@ -164,9 +163,9 @@ public class FastLoginBukkit extends JavaPlugin implements PlatformPlugin<Comman
         } else {
             logger.warn("We have detected that you are running FastLogin alongside Floodgate and ProtocolLib.");
             logger.warn("Currently there is an issue with FastLogin that prevents Floodgate name prefixes from "
-                + "showing up when it is together used with ProtocolLib.");
+                    + "showing up when it is together used with ProtocolLib.");
             logger.warn("If you would like to use Floodgate name prefixes, you can enable an experimental "
-                + "workaround by changing the value 'floodgatePrefixWorkaround' to true in config.yml.");
+                    + "workaround by changing the value 'floodgatePrefixWorkaround' to true in config.yml.");
             logger.warn("For more information visit https://github.com/games647/FastLogin/issues/493");
         }
     }
@@ -208,9 +207,9 @@ public class FastLoginBukkit extends JavaPlugin implements PlatformPlugin<Comman
             }
         }
 
-        if (isPluginInstalled("ProtocolLib")) {
-            ProtocolLibrary.getProtocolManager().getAsynchronousManager().unregisterAsyncHandlers(this);
-        }
+        // if (isPluginInstalled("ProtocolLib")) {
+            // ProtocolLibrary.getProtocolManager().getAsynchronousManager().unregisterAsyncHandlers(this);
+        // }
     }
 
     public FastLoginCore<Player, CommandSender, FastLoginBukkit> getCore() {

bukkit/src/main/java/com/github/games647/fastlogin/bukkit/listener/protocollib/ManualNameChange.java

@@ -25,7 +25,6 @@
  */
 package com.github.games647.fastlogin.bukkit.listener.protocollib;
 
-import com.comphenix.protocol.ProtocolLibrary;
 import com.comphenix.protocol.events.PacketAdapter;
 import com.comphenix.protocol.events.PacketContainer;
 import com.comphenix.protocol.events.PacketEvent;
@@ -62,10 +61,10 @@ public class ManualNameChange extends PacketAdapter {
 
     public static void register(FastLoginBukkit plugin, FloodgateService floodgate) {
         // they will be created with a static builder, because otherwise it will throw a NoClassDefFoundError
-        ProtocolLibrary.getProtocolManager()
-                .getAsynchronousManager()
-                .registerAsyncHandler(new ManualNameChange(plugin, floodgate))
-                .start();
+        // ProtocolLibrary.getProtocolManager()
+        //         .getAsynchronousManager()
+        //         .registerAsyncHandler(new ManualNameChange(plugin, floodgate))
+        //         .start();
     }
 
     @Override

bukkit/src/main/java/com/github/games647/fastlogin/bukkit/listener/protocollib/NameCheckTask.java

@@ -25,7 +25,6 @@
  */
 package com.github.games647.fastlogin.bukkit.listener.protocollib;
 
-import com.comphenix.protocol.ProtocolLibrary;
 import com.comphenix.protocol.events.PacketEvent;
 import com.github.games647.fastlogin.bukkit.BukkitLoginSession;
 import com.github.games647.fastlogin.bukkit.FastLoginBukkit;
@@ -42,7 +41,7 @@ import org.bukkit.command.CommandSender;
 import org.bukkit.entity.Player;
 
 public class NameCheckTask extends JoinManagement<Player, CommandSender, ProtocolLibLoginSource>
-    implements Runnable {
+        implements Runnable {
 
     private final FastLoginBukkit plugin;
     private final PacketEvent packetEvent;
@@ -70,11 +69,11 @@ public class NameCheckTask extends JoinManagement<Player, CommandSender, Protoco
 
     @Override
     public void run() {
-        try {
-            super.onLogin(username, new ProtocolLibLoginSource(player, random, serverKey, clientKey));
-        } finally {
-            ProtocolLibrary.getProtocolManager().getAsynchronousManager().signalPacketTransmission(packetEvent);
-        }
+        // try {
+        super.onLogin(username, new ProtocolLibLoginSource(player, random, serverKey, clientKey));
+        // } finally {
+        // ProtocolLibrary.getProtocolManager().getAsynchronousManager().signalPacketTransmission(packetEvent);
+        // }
     }
 
     @Override
@@ -106,9 +105,9 @@ public class NameCheckTask extends JoinManagement<Player, CommandSender, Protoco
         BukkitLoginSession playerSession = new BukkitLoginSession(username, verify, clientKey, registered, profile);
         plugin.putSession(player.getAddress(), playerSession);
         //cancel only if the player has a paid account otherwise login as normal offline player
-        synchronized (packetEvent.getAsyncMarker().getProcessingLock()) {
-            packetEvent.setCancelled(true);
-        }
+        // synchronized (packetEvent.getAsyncMarker().getProcessingLock()) {
+        packetEvent.setCancelled(true);
+        // }
     }
 
     @Override

bukkit/src/main/java/com/github/games647/fastlogin/bukkit/listener/protocollib/ProtocolLibListener.java

@@ -79,8 +79,7 @@ public class ProtocolLibListener extends PacketAdapter {
         //run async in order to not block the server, because we are making api calls to Mojang
         super(params()
                 .plugin(plugin)
-                .types(START, ENCRYPTION_BEGIN)
-                .optionAsync());
+                .types(START, ENCRYPTION_BEGIN));
 
         this.plugin = plugin;
         this.antiBotService = antiBotService;
@@ -91,13 +90,17 @@ public class ProtocolLibListener extends PacketAdapter {
         // they will be created with a static builder, because otherwise it will throw a NoClassDefFoundError
         // TODO: make synchronous processing, but do web or database requests async
         ProtocolLibrary.getProtocolManager()
-                .getAsynchronousManager()
-                .registerAsyncHandler(new ProtocolLibListener(plugin, antiBotService, verifyClientKeys))
-                .start();
+                .addPacketListener(new ProtocolLibListener(plugin, antiBotService, verifyClientKeys));
     }
 
     @Override
     public void onPacketReceiving(PacketEvent packetEvent) {
+        plugin.getLog().info("New packet {} from {}; Cancellation: {}, Auth-Plugin: {}, Initialized: {}, Meta: {}",
+                packetEvent.getPacketType(), packetEvent.getPlayer(), packetEvent.isCancelled(),
+                plugin.getCore().getAuthPluginHook(), !plugin.isServerFullyStarted(),
+                packetEvent.getPacket().getMeta(SOURCE_META_KEY)
+        );
+
         if (packetEvent.isCancelled()
                 || plugin.getCore().getAuthPluginHook() == null
                 || !plugin.isServerFullyStarted()) {
@@ -109,8 +112,6 @@ public class ProtocolLibListener extends PacketAdapter {
             return;
         }
 
-        plugin.getLog().info("New packet {} from {}", packetEvent.getPacketType(), packetEvent.getPlayer());
-
         Player sender = packetEvent.getPlayer();
         PacketType packetType = packetEvent.getPacketType();
         if (packetType == START) {
@@ -155,12 +156,13 @@ public class ProtocolLibListener extends PacketAdapter {
         } else {
             byte[] expectedVerifyToken = session.getVerifyToken();
             if (verifyNonce(sender, packetEvent.getPacket(), session.getClientPublicKey(), expectedVerifyToken)) {
-                packetEvent.getAsyncMarker().incrementProcessingDelay();
+                // packetEvent.getAsyncMarker().incrementProcessingDelay();
 
                 Runnable verifyTask = new VerifyResponseTask(
                         plugin, packetEvent, sender, session, sharedSecret, keyPair
                 );
-                plugin.getScheduler().runAsync(verifyTask);
+                verifyTask.run();
+                // plugin.getScheduler().runAsync(verifyTask);
             } else {
                 sender.kickPlayer(plugin.getCore().getMessage("invalid-verify-token"));
             }
@@ -232,11 +234,12 @@ public class ProtocolLibListener extends PacketAdapter {
 
         plugin.getLog().trace("GameProfile {} with {} connecting", sessionKey, username);
 
-        packetEvent.getAsyncMarker().incrementProcessingDelay();
+        // packetEvent.getAsyncMarker().incrementProcessingDelay();
         Runnable nameCheckTask = new NameCheckTask(
                 plugin, random, player, packetEvent, username, clientKey.orElse(null), keyPair.getPublic()
         );
-        plugin.getScheduler().runAsync(nameCheckTask);
+        // plugin.getScheduler().runAsync(nameCheckTask);
+        nameCheckTask.run();
     }
 
     private Optional<ClientPublicKey> verifyPublicKey(WrappedProfileKeyData profileKey) {

bukkit/src/main/java/com/github/games647/fastlogin/bukkit/listener/protocollib/VerifyResponseTask.java

@@ -74,7 +74,7 @@ public class VerifyResponseTask implements Runnable {
 
     static {
         ENCRYPTION_CLASS = MinecraftReflection.getMinecraftClass(
-            "util." + ENCRYPTION_CLASS_NAME, ENCRYPTION_CLASS_NAME
+                "util." + ENCRYPTION_CLASS_NAME, ENCRYPTION_CLASS_NAME
         );
     }
 
@@ -108,11 +108,11 @@ public class VerifyResponseTask implements Runnable {
             verifyResponse(session);
         } finally {
             //this is a fake packet; it shouldn't be sent to the server
-            synchronized (packetEvent.getAsyncMarker().getProcessingLock()) {
-                packetEvent.setCancelled(true);
-            }
+            // synchronized (packetEvent.getAsyncMarker().getProcessingLock()) {
+            packetEvent.setCancelled(true);
+            // }
 
-            ProtocolLibrary.getProtocolManager().getAsynchronousManager().signalPacketTransmission(packetEvent);
+            // ProtocolLibrary.getProtocolManager().getAsynchronousManager().signalPacketTransmission(packetEvent);
         }
     }
 
@@ -149,9 +149,9 @@ public class VerifyResponseTask implements Runnable {
             } else {
                 //user tried to fake an authentication
                 disconnect(
-                    "invalid-session",
-                    "GameProfile {} ({}) tried to log in with an invalid session. ServerId: {}",
-                    session.getRequestUsername(), socketAddress, serverId
+                        "invalid-session",
+                        "GameProfile {} ({}) tried to log in with an invalid session. ServerId: {}",
+                        session.getRequestUsername(), socketAddress, serverId
                 );
             }
         } catch (IOException ioEx) {
@@ -217,15 +217,15 @@ public class VerifyResponseTask implements Runnable {
             try {
                 // Try to get the old (pre MC 1.16.4) encryption method
                 encryptMethod = FuzzyReflection.fromClass(networkManagerClass)
-                    .getMethodByParameters("a", SecretKey.class);
+                        .getMethodByParameters("a", SecretKey.class);
             } catch (IllegalArgumentException exception) {
                 // Get the new encryption method
                 encryptMethod = FuzzyReflection.fromClass(networkManagerClass)
-                    .getMethodByParameters("a", Cipher.class, Cipher.class);
+                        .getMethodByParameters("a", Cipher.class, Cipher.class);
 
                 // Get the needed Cipher helper method (used to generate ciphers from login key)
                 cipherMethod = FuzzyReflection.fromClass(ENCRYPTION_CLASS)
-                    .getMethodByParameters("a", int.class, Key.class);
+                        .getMethodByParameters("a", int.class, Key.class);
             }
         }
 
@@ -277,7 +277,7 @@ public class VerifyResponseTask implements Runnable {
 
             EquivalentConverter<WrappedProfileKeyData> converter = BukkitConverters.getWrappedPublicKeyDataConverter();
             val wrappedKey = Optional.ofNullable(clientKey).map(key ->
-                new WrappedProfileKeyData(clientKey.expiry(), clientKey.key(), clientKey.signature())
+                    new WrappedProfileKeyData(clientKey.expiry(), clientKey.key(), clientKey.signature())
             );
 
             startPacket.getOptionals(converter).write(0, wrappedKey);