.github/workflows/gradle.yml

@@ -10,10 +10,10 @@ jobs:
     - name: Checkout Repository
       uses: actions/checkout@v4
 
-    - name: Set up JDK 16
+    - name: Set up JDK 17
       uses: actions/setup-java@v4
       with:
-        java-version: 16
+        java-version: 17
         distribution: 'temurin'
         cache: 'gradle'
 

README.md

@@ -8,7 +8,7 @@ This plugin adds the support for [Velocity](https://velocitypowered.com/) to [Au
 ## Requirements
 - Paper or Folia 1.20+
 - Velocity 3.3.0+
-- Java 16+
+- Java 17+
 
 ## Features
 - Prevent your players from executing commands or typing in the chat before they are logged in

api/paper/build.gradle.kts

@@ -5,7 +5,6 @@ plugins {
 
 dependencies {
     compileOnly(libs.paper)
-    compileOnly(libs.annotations)
 }
 
 tasks {

api/paper/src/main/java/io/github/_4drian3d/authmevelocity/api/paper/event/LoginByProxyEvent.java

@@ -37,7 +37,7 @@ public final class LoginByProxyEvent extends PlayerEvent {
      * @param who the player to be logged in
      */
     public LoginByProxyEvent(@NotNull Player who) {
-        super(who);
+        super(who, !Bukkit.isPrimaryThread());
     }
 
     @Override

api/paper/src/main/java/io/github/_4drian3d/authmevelocity/api/paper/event/PreSendLoginEvent.java

@@ -37,7 +37,7 @@ public final class PreSendLoginEvent extends PlayerEvent implements Cancellable
      * @param player the player to be sent
      */
     public PreSendLoginEvent(@NotNull Player player) {
-        super(player);
+        super(player, !Bukkit.isPrimaryThread());
     }
 
     @Override
@@ -50,11 +50,6 @@ public final class PreSendLoginEvent extends PlayerEvent implements Cancellable
         this.isCancelled = cancelled;
     }
 
-    public boolean callEvent() {
-        Bukkit.getPluginManager().callEvent(this);
-        return !isCancelled();
-    }
-
     @Override
     public @NotNull HandlerList getHandlers() {
         return HANDLERS;

build-logic/build.gradle.kts

@@ -14,6 +14,6 @@ repositories {
 
 kotlin {
     jvmToolchain {
-        languageVersion.set(JavaLanguageVersion.of(16))
+        languageVersion.set(JavaLanguageVersion.of(17))
     }
 }

build.gradle.kts

@@ -3,10 +3,10 @@ allprojects {
 
     tasks.withType<JavaCompile> {
         options.encoding = Charsets.UTF_8.name()
-        options.release.set(16)
+        options.release.set(17)
     }
 
     configure<JavaPluginExtension> {
-        toolchain.languageVersion.set(JavaLanguageVersion.of(16))
+        toolchain.languageVersion.set(JavaLanguageVersion.of(17))
     }
 }

common/build.gradle.kts

@@ -9,7 +9,7 @@ dependencies {
     compileOnly(libs.libby.core)
 
     testImplementation(libs.configurate.hocon)
-    testImplementation(platform("org.junit:junit-bom:5.11.0"))
+    testImplementation(platform("org.junit:junit-bom:5.10.3"))
     testImplementation("org.junit.jupiter:junit-jupiter")
     testImplementation(libs.assertj)
 }

gradle.properties

@@ -1,5 +1,5 @@
 group = io.github.4drian3d
-version = 4.1.2
+version = 4.1.1
 description = AuthMeReloaded Support for Velocity
 url = https://modrinth.com/plugin/authmevelocity
 id = authmevelocity

gradle/libs.versions.toml

@@ -2,24 +2,23 @@ metadata.format.version = "1.1"
 
 [versions]
 
-velocity = "3.1.0"
+velocity = "3.3.0-SNAPSHOT"
-spigot = "1.16.5-R0.1-SNAPSHOT"
+paper = "1.20.4-R0.1-SNAPSHOT"
-miniplaceholders = "2.0.0"
+miniplaceholders = "2.2.3"
 fastlogin = "1.12-SNAPSHOT"
 authme = "5.6.0"
 libby = "1.3.1"
 pluginyml = "0.6.0"
-bstats = "3.0.3"
+bstats = "3.0.2"
 shadow = "8.1.1"
 configurate = "4.1.2"
-adventure = "4.11.0"
+adventure = "4.17.0"
 blossom = "2.1.0"
 geantyref = "1.3.13"
 indra = "3.1.3"
-runtask = "2.3.1"
+runtask = "2.3.0"
-vpacketevents = "1.0.1"
+vpacketevents = "1.1.0"
 luckperms = "5.4"
-annotations = "26.0.1"
 
 # Test versions
 assertj = "3.26.3"
@@ -27,18 +26,19 @@ assertj = "3.26.3"
 [libraries]
 
 adventure = { group = "net.kyori", name = "adventure-api", version.ref = "adventure" }
-minimessage = { group = "net.kyori", name = "adventure-text-minimessage", version.ref = "adventure" }
-logger-slf4j = { group = "net.kyori", name = "adventure-text-logger-slf4j", version.ref = "adventure" }
 
-paper = { group = "org.spigotmc", name = "spigot-api", version.ref = "spigot" }
+paper = { group = "io.papermc.paper", name = "paper-api", version.ref = "paper" }
 velocity-api = { group = "com.velocitypowered", name = "velocity-api", version.ref = "velocity" }
+velocity-proxy = { group = "com.velocitypowered", name = "velocity-proxy", version.ref = "velocity" }
 authme = { module = "fr.xephi:authme", version.ref = "authme" }
 
 libby-core = { group = "net.byteflux", name = "libby-core", version.ref = "libby" }
 libby-bukkit = { group = "net.byteflux", name = "libby-bukkit", version.ref = "libby" }
+libby-paper = { group = "net.byteflux", name = "libby-paper", version.ref = "libby" }
 libby-velocity = { group = "net.byteflux", name = "libby-velocity", version.ref = "libby" }
 
 miniplaceholders = { group = "io.github.miniplaceholders", name = "miniplaceholders-api", version.ref = "miniplaceholders" }
+vpacketevents = { group = "io.github.4drian3d", name = "vpacketevents-api", version.ref = "vpacketevents" }
 luckperms = { module = "net.luckperms:api", version.ref = "luckperms" }
 
 fastlogin-velocity = { group = "com.github.games647", name = "fastlogin.velocity", version.ref = "fastlogin" }
@@ -52,8 +52,6 @@ plugin-shadow = { group = "com.github.johnrengelman", name = "shadow", version.r
 
 assertj = { module = "org.assertj:assertj-core", version.ref = "assertj" }
 
-annotations = { group = "org.jetbrains", name = "annotations", version.ref = "annotations" }
-
 [plugins]
 
 pluginyml-bukkit = { id = "net.minecrell.plugin-yml.bukkit", version.ref = "pluginyml" }

gradle/wrapper/gradle-wrapper.properties

@@ -1,6 +1,6 @@
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-8.10-bin.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-8.9-bin.zip
 networkTimeout=10000
 validateDistributionUrl=true
 zipStoreBase=GRADLE_USER_HOME

paper/build.gradle.kts

@@ -12,11 +12,8 @@ dependencies {
 
     implementation(projects.authmevelocityCommon)
     implementation(projects.authmevelocityApiPaper)
-    implementation(libs.minimessage)
-    implementation(libs.logger.slf4j)
-    implementation(libs.adventure)
 
-    implementation(libs.libby.bukkit)
+    implementation(libs.libby.paper)
 }
 
 tasks {
@@ -32,10 +29,10 @@ tasks {
         dependsOn(shadowJar)
     }
     runServer {
-        minecraftVersion("1.16.5")
+        minecraftVersion("1.20.4")
     }
     processResources {
-        filesMatching("plugin.yml") {
+        filesMatching("paper-plugin.yml") {
             expand("version" to project.version)
         }
     }

paper/src/main/java/io/github/_4drian3d/authmevelocity/paper/AuthMePlaceholders.java

@@ -31,7 +31,7 @@ final class AuthMePlaceholders {
 
     static Expansion getExpansion() {
         return Expansion.builder("authme")
-            .filter((s) -> s instanceof Player)
+            .filter(Player.class)
             .audiencePlaceholder("is_logged", (aud, queue, ctx) -> 
                 Tag.selfClosingInserting(AuthMeApi.getInstance().isAuthenticated((Player)aud)
                     ? TRUE_COMPONENT

paper/src/main/java/io/github/_4drian3d/authmevelocity/paper/AuthMeVelocityBootstrap.java

@@ -17,9 +17,21 @@
 
 package io.github._4drian3d.authmevelocity.paper;
 
+import io.papermc.paper.plugin.bootstrap.BootstrapContext;
+import io.papermc.paper.plugin.bootstrap.PluginBootstrap;
+import io.papermc.paper.plugin.bootstrap.PluginProviderContext;
 import org.bukkit.plugin.java.JavaPlugin;
+import org.jetbrains.annotations.NotNull;
 
 @SuppressWarnings("all")
-public class AuthMeVelocityBootstrap extends JavaPlugin {
+public class AuthMeVelocityBootstrap implements PluginBootstrap {
+    @Override
+    public void bootstrap(@NotNull BootstrapContext context) {
 
     }
+
+    @Override
+    public @NotNull JavaPlugin createPlugin(@NotNull PluginProviderContext context) {
+        return new AuthMeVelocityPlugin(context.getDataDirectory());
+    }
+}

paper/src/main/java/io/github/_4drian3d/authmevelocity/paper/AuthMeVelocityPlugin.java

@@ -19,29 +19,21 @@ package io.github._4drian3d.authmevelocity.paper;
 
 import com.google.common.io.ByteArrayDataOutput;
 import com.google.common.io.ByteStreams;
-import com.google.common.reflect.ClassPath;
 import io.github._4drian3d.authmevelocity.common.LibsManager;
 import io.github._4drian3d.authmevelocity.common.MessageType;
 import io.github._4drian3d.authmevelocity.common.configuration.ConfigurationContainer;
 import io.github._4drian3d.authmevelocity.common.configuration.PaperConfiguration;
 import io.github._4drian3d.authmevelocity.paper.listeners.AuthMeListener;
 import io.github._4drian3d.authmevelocity.paper.listeners.MessageListener;
-import net.byteflux.libby.BukkitLibraryManager;
 import net.byteflux.libby.LibraryManager;
-import net.kyori.adventure.text.Component;
+import net.byteflux.libby.PaperLibraryManager;
 import net.kyori.adventure.text.logger.slf4j.ComponentLogger;
 import org.bukkit.Bukkit;
 import org.bukkit.entity.Player;
 import org.bukkit.plugin.java.JavaPlugin;
 import org.jetbrains.annotations.NotNull;
 
-import java.io.BufferedReader;
-import java.io.IOException;
-import java.io.InputStream;
-import java.io.InputStreamReader;
 import java.nio.file.Path;
-import java.util.Set;
-import java.util.stream.Collectors;
 
 import static net.kyori.adventure.text.minimessage.MiniMessage.miniMessage;
 
@@ -51,14 +43,14 @@ public final class AuthMeVelocityPlugin extends JavaPlugin {
     private ComponentLogger componentLogger;
     private ConfigurationContainer<PaperConfiguration> config;
 
-    public AuthMeVelocityPlugin() {
+    public AuthMeVelocityPlugin(final Path dataFolder) {
-        this.dataFolder = getDataFolder().toPath();
+        this.dataFolder = dataFolder;
     }
 
     @Override
     public void onEnable() {
-        this.componentLogger = ComponentLogger.logger();
+        this.componentLogger = getComponentLogger();
-        final LibraryManager libraryManager = new BukkitLibraryManager(this);
+        final LibraryManager libraryManager = new PaperLibraryManager(this);
         new LibsManager(libraryManager).loadLibraries();
 
         try {
@@ -79,11 +71,6 @@ public final class AuthMeVelocityPlugin extends JavaPlugin {
             AuthMePlaceholders.getExpansion().register();
         }
 
-        Set<Class<?>> classes;
-        String packageName = "net.kyori.adventure.text";
-
-        Class c = Component.class;
-
         componentLogger.info(miniMessage().deserialize("<gradient:aqua:dark_aqua>AuthMeVelocity</gradient> <aqua>enabled"));
     }
 

paper/src/main/java/io/github/_4drian3d/authmevelocity/paper/listeners/AuthMeListener.java

@@ -40,12 +40,12 @@ public final class AuthMeListener implements Listener {
         final Player player = event.getPlayer();
         plugin.logDebug("LoginEvent | Start");
 
-        plugin.getServer().getScheduler().runTaskLaterAsynchronously(plugin, task -> {
+        plugin.getServer().getAsyncScheduler().runDelayed(plugin, task -> {
             if (new PreSendLoginEvent(player).callEvent()) {
                 plugin.sendMessageToProxy(player, MessageType.LOGIN, player.getName());
                 plugin.logDebug("LoginEvent | PreSendLoginEvent allowed");
             }
-        }, 20);
+        }, 1, TimeUnit.SECONDS);
     }
 
     @EventHandler(priority = EventPriority.HIGHEST, ignoreCancelled = true)
@@ -53,12 +53,12 @@ public final class AuthMeListener implements Listener {
         final Player player = event.getPlayer();
         plugin.logDebug("RestoreSessionEvent | Start");
 
-        plugin.getServer().getScheduler().runTaskLater(plugin, task -> {
+        plugin.getServer().getAsyncScheduler().runDelayed(plugin, task -> {
             if (new PreSendLoginEvent(player).callEvent()) {
                 plugin.sendMessageToProxy(player, MessageType.LOGIN, player.getName());
                 plugin.logDebug("RestoreSessionEvent | PreSendLoginEvent allowed");
             }
-        }, 20);
+        }, 1, TimeUnit.SECONDS);
     }
 
     @EventHandler

paper/src/main/resources/paper-plugin.yml

@@ -7,7 +7,7 @@ authors:
   - xQuickGlare
   - 4drian3d
 website: https://modrinth.com/plugin/authmevelocity
-api-version: '1.16'
+api-version: '1.20'
 folia-supported: true
 dependencies:
   server:

settings.gradle.kts

@@ -39,6 +39,5 @@ dependencyResolutionManagement {
                 includeGroup("net.byteflux")
             }
         }
-        mavenCentral()
     }
 }

velocity/build.gradle.kts

@@ -6,10 +6,12 @@ plugins {
 
 dependencies {
     compileOnly(libs.velocity.api)
+    compileOnly(libs.velocity.proxy)
     annotationProcessor(libs.velocity.api)
 
     compileOnly(libs.miniplaceholders)
     compileOnly(libs.fastlogin.velocity)
+    compileOnly(libs.vpacketevents)
     compileOnly(libs.luckperms)
 
     implementation(projects.authmevelocityCommon)
@@ -17,7 +19,7 @@ dependencies {
 
     implementation(libs.bstats.velocity)
 
-    testImplementation(platform("org.junit:junit-bom:5.11.0"))
+    testImplementation(platform("org.junit:junit-bom:5.10.3"))
     testImplementation("org.junit.jupiter:junit-jupiter")
     testImplementation(libs.assertj)
 }

velocity/src/main/java/io/github/_4drian3d/authmevelocity/velocity/listener/connection/PostConnectListener.java

@@ -17,6 +17,8 @@
 
 package io.github._4drian3d.authmevelocity.velocity.listener.connection;
 
+import com.google.common.io.ByteArrayDataOutput;
+import com.google.common.io.ByteStreams;
 import com.google.inject.Inject;
 import com.velocitypowered.api.event.EventManager;
 import com.velocitypowered.api.event.EventTask;
@@ -59,13 +61,13 @@ public final class PostConnectListener implements Listener<ServerPostConnectEven
             }
 
             plugin.logDebug("ServerPostConnectEvent | Already logged player and connected to an Auth server");
-            final boolean messageResult = server.sendPluginMessage(AuthMeVelocityPlugin.MODERN_CHANNEL, (encoder) -> {
+            final ByteArrayDataOutput buf = ByteStreams.newDataOutput();
-                plugin.logDebug(() -> "ServerPostConnectEvent | " + player.getUsername() + " | Encoding LOGIN data");
+            buf.writeUTF("LOGIN");
-                encoder.writeUTF("LOGIN");
+            buf.writeUTF(player.getUsername());
-                encoder.writeUTF(player.getUsername());
+
+            final byte[] byteArray = buf.toByteArray();
             plugin.logDebug(() -> "ServerPostConnectEvent | " + player.getUsername() + " | Sending LOGIN data");
-            });
+            if (server.sendPluginMessage(AuthMeVelocityPlugin.MODERN_CHANNEL, byteArray)) {
-            if (messageResult) {
                 plugin.logDebug(() -> "ServerPostConnectEvent | " + player.getUsername() + " | Correctly send data");
             } else {
                 plugin.logDebug("ServerPostConnectEvent | Failed to send data");