95 lines
3.4 KiB
Java
95 lines
3.4 KiB
Java
package com.actualplayer.rememberme;
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import com.actualplayer.rememberme.handlers.*;
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import com.google.inject.Inject;
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import com.google.inject.name.Named;
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import com.velocitypowered.api.event.Subscribe;
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import com.velocitypowered.api.event.connection.LoginEvent;
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import com.velocitypowered.api.event.player.PlayerChooseInitialServerEvent;
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import com.velocitypowered.api.event.player.ServerConnectedEvent;
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import com.velocitypowered.api.event.proxy.ProxyInitializeEvent;
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import com.velocitypowered.api.plugin.Dependency;
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import com.velocitypowered.api.plugin.Plugin;
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import com.velocitypowered.api.plugin.PluginContainer;
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import com.velocitypowered.api.plugin.annotation.DataDirectory;
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import com.velocitypowered.api.proxy.ProxyServer;
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import lombok.Getter;
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import net.luckperms.api.LuckPerms;
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import net.luckperms.api.LuckPermsProvider;
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import org.slf4j.Logger;
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import java.nio.file.Path;
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import java.util.concurrent.CancellationException;
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import java.util.concurrent.CompletionException;
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@Plugin(id = "@ID@", name = "@NAME@", version = "@VERSION@", description = "@DESCRIPTION@", authors = {"ActualPlayer", "evert"}, dependencies = {@Dependency(id = "luckperms", optional = true)})
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public class RememberMe {
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@Getter
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private final ProxyServer server;
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@Getter
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private final Logger logger;
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@Inject
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@DataDirectory
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@Getter
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private Path dataFolderPath;
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private IRememberMeHandler handler;
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private boolean hasLuckPerms;
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@Inject()
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public RememberMe(ProxyServer server, Logger logger) {
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this.server = server;
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this.logger = logger;
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}
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@Inject(optional = true)
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public void initLuckPerms(@Named("luckperms") PluginContainer luckPermsContainer) {
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this.hasLuckPerms = luckPermsContainer != null;
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}
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/**
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* If LuckPerms is present, use the User meta tags to save last server
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*
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* @param event Velocity init event
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*/
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@Subscribe
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public void onProxyInitialization(ProxyInitializeEvent event) {
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if (hasLuckPerms) {
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LuckPerms api = LuckPermsProvider.get();
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handler = new LuckPermsHandler(api);
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getLogger().info("LuckPerms is installed, using LuckPerms meta-data to store last server info");
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} else {
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handler = new FileHandler(this);
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getLogger().info("Using file-based storage");
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}
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}
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@Subscribe
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public void onServerChooseEvent(PlayerChooseInitialServerEvent chooseServerEvent) {
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// Ignore plugin when user has notransfer permission
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if (!chooseServerEvent.getPlayer().hasPermission("rememberme.notransfer")) {
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handler.getLastServerName(chooseServerEvent.getPlayer().getUniqueId()).thenAcceptAsync(lastServerName -> {
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if (lastServerName != null) {
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getServer().getServer(lastServerName).ifPresent((registeredServer) -> {
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try {
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registeredServer.ping().join();
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} catch (CancellationException | CompletionException exception) {
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return;
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}
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chooseServerEvent.setInitialServer(registeredServer);
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});
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}
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}).join();
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}
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}
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@Subscribe
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public void onServerChange(ServerConnectedEvent serverConnectedEvent) {
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handler.setLastServerName(serverConnectedEvent.getPlayer().getUniqueId(), serverConnectedEvent.getServer().getServerInfo().getName());
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}
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}
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