/
ExProxy.java
636 lines (573 loc) · 34.4 KB
/
ExProxy.java
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package net.ME1312.SubServers.Velocity;
import net.ME1312.Galaxi.Library.Config.YAMLConfig;
import net.ME1312.Galaxi.Library.Container.Pair;
import net.ME1312.Galaxi.Library.Map.ObjectMap;
import net.ME1312.Galaxi.Library.UniversalFile;
import net.ME1312.Galaxi.Library.Util;
import net.ME1312.Galaxi.Library.Version.Version;
import net.ME1312.SubData.Client.DataClient;
import net.ME1312.SubData.Client.Encryption.AES;
import net.ME1312.SubData.Client.Encryption.DHE;
import net.ME1312.SubData.Client.Encryption.RSA;
import net.ME1312.SubData.Client.Library.DisconnectReason;
import net.ME1312.SubData.Client.SubDataClient;
import net.ME1312.SubServers.Client.Common.Network.Packet.PacketDisconnectPlayer;
import net.ME1312.SubServers.Velocity.Event.*;
import net.ME1312.SubServers.Velocity.Library.Compatibility.ChatColor;
import net.ME1312.SubServers.Velocity.Library.Compatibility.Logger;
import net.ME1312.SubServers.Velocity.Library.ConfigUpdater;
import net.ME1312.SubServers.Velocity.Library.Fallback.FallbackState;
import net.ME1312.SubServers.Velocity.Library.Fallback.SmartFallback;
import net.ME1312.SubServers.Velocity.Library.Metrics;
import net.ME1312.SubServers.Velocity.Network.Packet.PacketExSyncPlayer;
import net.ME1312.SubServers.Velocity.Network.SubProtocol;
import net.ME1312.SubServers.Velocity.Server.CachedPlayer;
import net.ME1312.SubServers.Velocity.Server.ServerData;
import net.ME1312.SubServers.Velocity.Server.SubServerData;
import com.dosse.upnp.UPnP;
import com.google.gson.Gson;
import com.google.inject.Inject;
import com.velocitypowered.api.event.PostOrder;
import com.velocitypowered.api.event.Subscribe;
import com.velocitypowered.api.event.connection.DisconnectEvent;
import com.velocitypowered.api.event.connection.LoginEvent;
import com.velocitypowered.api.event.player.KickedFromServerEvent;
import com.velocitypowered.api.event.player.ServerPostConnectEvent;
import com.velocitypowered.api.event.player.ServerPreConnectEvent;
import com.velocitypowered.api.event.proxy.*;
import com.velocitypowered.api.plugin.Plugin;
import com.velocitypowered.api.plugin.PluginContainer;
import com.velocitypowered.api.plugin.PluginDescription;
import com.velocitypowered.api.proxy.Player;
import com.velocitypowered.api.proxy.ProxyServer;
import com.velocitypowered.api.proxy.ServerConnection;
import com.velocitypowered.api.proxy.server.RegisteredServer;
import com.velocitypowered.api.proxy.server.ServerInfo;
import com.velocitypowered.api.proxy.server.ServerPing;
import net.kyori.adventure.text.Component;
import net.kyori.adventure.text.TextReplacementConfig;
import net.kyori.adventure.text.format.NamedTextColor;
import net.kyori.adventure.text.serializer.legacy.LegacyComponentSerializer;
import java.io.*;
import java.net.InetAddress;
import java.net.URL;
import java.nio.charset.Charset;
import java.util.*;
import java.util.concurrent.TimeUnit;
@Plugin(id = "subservers-sync", name = "SubServers-Sync", authors = "ME1312", version = "2.17.1a/pr1", url = "https://github.com/ME1312/SubServers-2", description = "Dynamically sync player and server connection info over multiple proxy instances")
public class ExProxy {
HashMap<Integer, SubDataClient> subdata = new HashMap<Integer, SubDataClient>();
Pair<Long, Map<String, Map<String, String>>> lang = null;
public final Map<ServerInfo, ServerData> servers = new TreeMap<ServerInfo, ServerData>();
public final HashMap<UUID, ServerData> rPlayerLinkS = new HashMap<UUID, ServerData>();
public final HashMap<UUID, String> rPlayerLinkP = new HashMap<UUID, String>();
public final HashMap<UUID, CachedPlayer> rPlayers = new HashMap<UUID, CachedPlayer>();
private final HashMap<UUID, FallbackState> fallback = new HashMap<UUID, FallbackState>();
public final org.apache.logging.log4j.Logger out;
public final UniversalFile dir = new UniversalFile(new File(System.getProperty("user.dir")));
public YAMLConfig config;
public final PluginDescription plugin;
private final ProxyServer proxy;
private final Metrics.Factory metrics;
public final SubAPI api = new SubAPI(this);
public SubProtocol subprotocol;
public final Version version;
public boolean running = false;
public long lastReload = -1;
private long resetDate = 0;
private boolean reconnect = false;
private boolean posted = false;
@Inject
private ExProxy(ProxyServer proxy, PluginContainer plugin, Metrics.Factory metrics) throws Exception {
this.proxy = proxy;
this.metrics = metrics;
this.version = Version.fromString((this.plugin = plugin.getDescription()).getVersion().get());
Util.reflect(Logger.class.getDeclaredField("parent"), null, (this.out = Util.reflect(proxy.getClass().getDeclaredField("logger"), proxy)));
Logger.get("SubServers").info("Loading SubServers.Sync v" + version.toString() + " Libraries (for Minecraft " + api.getGameVersion()[api.getGameVersion().length - 1] + ")");
Util.isException(() -> new CachedPlayer((Player) null)); // runs <clinit>
UniversalFile dir = new UniversalFile(this.dir, "SubServers");
dir.mkdir();
ConfigUpdater.updateConfig(new UniversalFile(dir, "sync.yml"));
config = new YAMLConfig(new UniversalFile(dir, "sync.yml"));
SmartFallback.addInspector((player, info) -> {
ServerData server = getData(info.getServerInfo());
double confidence = 0;
if (server != null) {
if (!server.isHidden()) confidence++;
if (!server.isRestricted()) confidence++;
if (server.getSubData()[0] != null) confidence++;
if (player != null) {
if (server.canAccess(player)) confidence++;
}
} if (server instanceof SubServerData) {
if (!((SubServerData) server).isRunning()) return null;
}
return confidence;
});
subprotocol = SubProtocol.get();
subprotocol.registerCipher("DHE", DHE.get(128));
subprotocol.registerCipher("DHE-128", DHE.get(128));
subprotocol.registerCipher("DHE-192", DHE.get(192));
subprotocol.registerCipher("DHE-256", DHE.get(256));
}
/**
* Load Hosts, Servers, SubServers, and SubData Direct
*/
@Subscribe
public void initialize(ProxyInitializeEvent e) {
try {
running = true;
SmartFallback.dns_forward = config.get().getMap("Settings").getMap("Smart-Fallback", new ObjectMap<>()).getBoolean("DNS-Forward", false);
resetDate = Calendar.getInstance().getTime().getTime();
ConfigUpdater.updateConfig(new UniversalFile(dir, "SubServers:sync.yml"));
config.reload();
subprotocol.unregisterCipher("AES");
subprotocol.unregisterCipher("AES-128");
subprotocol.unregisterCipher("AES-192");
subprotocol.unregisterCipher("AES-256");
subprotocol.unregisterCipher("RSA");
api.name = config.get().getMap("Settings").getMap("SubData").getString("Name", null);
if (config.get().getMap("Settings").getMap("SubData").getRawString("Password", "").length() > 0) {
subprotocol.registerCipher("AES", new AES(128, config.get().getMap("Settings").getMap("SubData").getRawString("Password")));
subprotocol.registerCipher("AES-128", new AES(128, config.get().getMap("Settings").getMap("SubData").getRawString("Password")));
subprotocol.registerCipher("AES-192", new AES(192, config.get().getMap("Settings").getMap("SubData").getRawString("Password")));
subprotocol.registerCipher("AES-256", new AES(256, config.get().getMap("Settings").getMap("SubData").getRawString("Password")));
Logger.get("SubData").info("AES Encryption Available");
}
if (new UniversalFile(dir, "SubServers:subdata.rsa.key").exists()) {
try {
subprotocol.registerCipher("RSA", new RSA(new UniversalFile(dir, "SubServers:subdata.rsa.key")));
Logger.get("SubData").info("RSA Encryption Available");
} catch (Exception x) {
x.printStackTrace();
}
}
reconnect = true;
Logger.get("SubData").info("");
Logger.get("SubData").info("Connecting to /" + config.get().getMap("Settings").getMap("SubData").getRawString("Address", "127.0.0.1:4391"));
connect(Logger.get("SubData"), null);
if (!posted) {
posted = true;
post();
}
} catch (IOException x) {
x.printStackTrace();
}
}
private void connect(java.util.logging.Logger log, Pair<DisconnectReason, DataClient> disconnect) throws IOException {
int reconnect = config.get().getMap("Settings").getMap("SubData").getInt("Reconnect", 60);
if (disconnect == null || (this.reconnect && reconnect > 0 && disconnect.key() != DisconnectReason.PROTOCOL_MISMATCH && disconnect.key() != DisconnectReason.ENCRYPTION_MISMATCH)) {
long reset = resetDate;
Timer timer = new Timer("SubServers.Sync::SubData_Reconnect_Handler");
if (disconnect != null) log.info("Attempting reconnect in " + reconnect + " seconds");
timer.scheduleAtFixedRate(new TimerTask() {
@Override
public void run() {
try {
if (reset == resetDate && (subdata.getOrDefault(0, null) == null || subdata.get(0).isClosed())) {
SubDataClient open = subprotocol.open(InetAddress.getByName(config.get().getMap("Settings").getMap("SubData").getRawString("Address", "127.0.0.1:4391").split(":")[0]),
Integer.parseInt(config.get().getMap("Settings").getMap("SubData").getRawString("Address", "127.0.0.1:4391").split(":")[1]));
if (subdata.getOrDefault(0, null) != null) subdata.get(0).reconnect(open);
subdata.put(0, open);
}
timer.cancel();
} catch (IOException e) {
Logger.get("SubData").info("Connection was unsuccessful, retrying in " + reconnect + " seconds");
}
}
}, (disconnect == null)?0:TimeUnit.SECONDS.toMillis(reconnect), TimeUnit.SECONDS.toMillis(reconnect));
}
}
private void post() {
if (!config.get().getMap("Settings").getRawStringList("Disabled-Overrides", Collections.emptyList()).contains("/server"))
proxy.getCommandManager().register("server", new SubCommand.BungeeServer(this));
if (!config.get().getMap("Settings").getRawStringList("Disabled-Overrides", Collections.emptyList()).contains("/glist"))
proxy.getCommandManager().register("glist", new SubCommand.BungeeList(this));
proxy.getCommandManager().register("subservers", new SubCommand(this), "subserver", "sub");
if (config.get().getMap("Settings").getMap("Smart-Fallback", new ObjectMap<>()).getBoolean("Enabled", true))
proxy.getEventManager().register(this, new SmartFallback(config.get().getMap("Settings").getMap("Smart-Fallback", new ObjectMap<>())));
metrics.make(this, 11953).appendAppData();
new Timer("SubServers.Sync::Routine_Update_Check").schedule(new TimerTask() {
@SuppressWarnings("unchecked")
@Override
public void run() {
try {
ObjectMap<String> tags = new ObjectMap<String>(new Gson().fromJson("{\"tags\":" + Util.readAll(new BufferedReader(new InputStreamReader(new URL("https://api.github.com/repos/ME1312/SubServers-2/git/refs/tags").openStream(), Charset.forName("UTF-8")))) + '}', Map.class));
List<Version> versions = new LinkedList<Version>();
Version updversion = version;
int updcount = 0;
for (ObjectMap<String> tag : tags.getMapList("tags")) versions.add(Version.fromString(tag.getString("ref").substring(10)));
Collections.sort(versions);
for (Version version : versions) {
if (version.compareTo(updversion) > 0) {
updversion = version;
updcount++;
}
}
if (updcount > 0) Logger.get("SubServers").info("SubServers.Sync v" + updversion + " is available. You are " + updcount + " version" + ((updcount == 1)?"":"s") + " behind.");
} catch (Exception e) {}
}
}, 0, TimeUnit.DAYS.toMillis(2));
int rpec_i = config.get().getMap("Settings").getInt("RPEC-Check-Interval", 300);
int rpec_s = rpec_i - new Random().nextInt((rpec_i / 3) + 1);
new Timer("SubServers.Sync::RemotePlayer_Error_Checking").schedule(new TimerTask() {
@Override
public void run() {
if (api.getName() != null && api.getSubDataNetwork()[0] != null && !api.getSubDataNetwork()[0].isClosed()) {
api.getProxy(api.getName(), proxy -> {
synchronized (rPlayers) {
ArrayList<CachedPlayer> add = new ArrayList<CachedPlayer>();
for (Player player : ExProxy.this.proxy.getAllPlayers()) {
if (!rPlayers.containsKey(player.getUniqueId())) { // Add players that don't exist
CachedPlayer p = new CachedPlayer(player);
rPlayerLinkP.put(player.getUniqueId(), p.getProxyName().toLowerCase());
rPlayers.put(player.getUniqueId(), p);
ServerInfo server = player.getCurrentServer().map(ServerConnection::getServerInfo).orElse(null);
if (servers.containsKey(server)) rPlayerLinkS.put(player.getUniqueId(), servers.get(server));
add.add(p);
}
}
ArrayList<CachedPlayer> remove = new ArrayList<CachedPlayer>();
for (Pair<String, UUID> player : proxy.getPlayers()) { // Remove players that shouldn't exist
if (!ExProxy.this.proxy.getPlayer(player.value()).isPresent()) {
remove.add(rPlayers.get(player.value()));
rPlayerLinkS.remove(player.value());
rPlayerLinkP.remove(player.value());
rPlayers.remove(player.value());
}
}
for (UUID player : Util.getBackwards(rPlayerLinkP, api.getName().toLowerCase())) { // Remove players that shouldn't exist (internally)
if (!ExProxy.this.proxy.getPlayer(player).isPresent()) {
rPlayerLinkS.remove(player);
rPlayerLinkP.remove(player);
rPlayers.remove(player);
}
}
LinkedList<PacketExSyncPlayer> packets = new LinkedList<PacketExSyncPlayer>(); // Compile change data for external proxies
if (add.size() > 0) packets.add(new PacketExSyncPlayer(true, add.toArray(new CachedPlayer[0])));
if (remove.size() > 0) packets.add(new PacketExSyncPlayer(false, remove.toArray(new CachedPlayer[0])));
if (packets.size() > 0) {
PacketExSyncPlayer[] packet = packets.toArray(new PacketExSyncPlayer[0]);
if (api.getSubDataNetwork()[0] != null) {
((SubDataClient) api.getSubDataNetwork()[0]).sendPacket(packet);
}
}
}
});
}
}
}, TimeUnit.SECONDS.toMillis(rpec_s), TimeUnit.SECONDS.toMillis(rpec_i));
}
/**
* Port-forward Listeners
*/
@Subscribe
public void registerListener(ListenerBoundEvent e) {
if (UPnP.isUPnPAvailable()) {
if (config.get().getMap("Settings").getMap("UPnP", new ObjectMap<String>()).getBoolean("Forward-Proxy", true)) {
UPnP.openPortTCP(e.getAddress().getPort());
}
} else {
out.warn("UPnP is currently unavailable. Ports may not be automatically forwarded on this device.");
}
}
/**
* Get the Proxy Instance
*
* @return Proxy Instance
*/
@SuppressWarnings("deprecation")
public static ProxyServer getInstance() {
return SubAPI.getInstance().getInternals().proxy;
}
/**
* Get Internal Server Data
*
* @param server ServerInfo
* @return ServerData
*/
public ServerData getData(ServerInfo server) {
return (server == null)? null : servers.getOrDefault(server, null);
}
/**
* Simulate Proxy Reload
*/
@Subscribe
public void reload(ProxyReloadEvent e) {
shutdown(null);
initialize(null);
}
/**
* Un-port-forward Listeners
*/
@Subscribe
public void unregisterListener(ListenerCloseEvent e) {
if (UPnP.isUPnPAvailable()) {
if (UPnP.isMappedTCP(e.getAddress().getPort())) UPnP.closePortTCP(e.getAddress().getPort());
}
}
/**
* Reset all changes made by initialize()
*
* @see ExProxy#initialize(ProxyInitializeEvent)
*/
@Subscribe
public void shutdown(ProxyShutdownEvent e) {
try {
running = false;
Logger.get("SubServers").info("Removing synced data");
servers.clear();
reconnect = false;
ArrayList<SubDataClient> tmp = new ArrayList<SubDataClient>();
tmp.addAll(subdata.values());
for (SubDataClient client : tmp) if (client != null) {
client.close();
Util.isException(client::waitFor);
}
subdata.clear();
subdata.put(0, null);
rPlayerLinkS.clear();
rPlayerLinkP.clear();
rPlayers.clear();
} catch (Exception x) {
x.printStackTrace();
}
}
@Subscribe(order = PostOrder.LAST)
public void ping(ProxyPingEvent e) {
int offline = 0;
RegisteredServer[] overrides;
if ((overrides = SmartFallback.getForcedHosts(e.getConnection())) != null || (overrides = SmartFallback.getDNS(e.getConnection())) != null) {
for (RegisteredServer server : overrides)
if (server instanceof SubServerData && !((SubServerData) server).isRunning()) offline++;
if (offline >= overrides.length) {
e.setPing(new ServerPing(e.getPing().getVersion(), e.getPing().getPlayers().orElse(null), ChatColor.convertColor(api.getLang("SubServers", "Bungee.Ping.Offline")),
e.getPing().getFavicon().orElse(null), e.getPing().getModinfo().orElse(null)));
}
} else {
for (String name : proxy.getConfiguration().getAttemptConnectionOrder()) {
ServerData server = proxy.getServer(name).map(RegisteredServer::getServerInfo).map(this::getData).orElse(null);
if (server instanceof SubServerData && !((SubServerData) server).isRunning()) offline++;
}
if (offline >= proxy.getConfiguration().getAttemptConnectionOrder().size()) {
e.setPing(new ServerPing(e.getPing().getVersion(), e.getPing().getPlayers().orElse(null), ChatColor.convertColor(api.getLang("SubServers", "Bungee.Ping.Offline")),
e.getPing().getFavicon().orElse(null), e.getPing().getModinfo().orElse(null)));
}
}
}
@Subscribe(order = PostOrder.FIRST)
public void login(LoginEvent e) {
out.info("UUID of player " + e.getPlayer().getGameProfile().getName() + " is " + e.getPlayer().getUniqueId());
if (rPlayers.containsKey(e.getPlayer().getUniqueId())) {
Logger.get("SubServers").warning(e.getPlayer().getGameProfile().getName() + " connected, but already had a database entry");
CachedPlayer player = rPlayers.get(e.getPlayer().getUniqueId());
if (player.getProxyName() != null && player.getProxyName().equalsIgnoreCase(api.getName())) {
proxy.getPlayer(player.getUniqueId()).ifPresent(p -> p.disconnect(Component.translatable("velocity.error.already-connected-proxy", NamedTextColor.RED)));
} else {
((SubDataClient) api.getSubDataNetwork()[0]).sendPacket(new PacketDisconnectPlayer(new UUID[]{ player.getUniqueId() }, LegacyComponentSerializer.legacySection().serialize(Component.translatable("velocity.error.already-connected-proxy", NamedTextColor.RED))));
}
}
}
@Subscribe(order = PostOrder.LAST)
public void validate(ServerPreConnectEvent e) {
if (e.getPlayer().isActive()) {
ServerData server = getData(e.getOriginalServer().getServerInfo());
if (server == null || !server.canAccess(e.getPlayer())) {
if (!e.getPlayer().getCurrentServer().isPresent() || fallback.containsKey(e.getPlayer().getUniqueId())) {
if (!fallback.containsKey(e.getPlayer().getUniqueId()) || fallback.get(e.getPlayer().getUniqueId()).names.contains(e.getOriginalServer().getServerInfo().getName())) {
Component text = ChatColor.convertColor(api.getLang("SubServers", "Bungee.Restricted"));
KickedFromServerEvent kick = new KickedFromServerEvent(e.getPlayer(), e.getOriginalServer(), text, true, KickedFromServerEvent.DisconnectPlayer.create(text));
fallback(kick);
if (e.getPlayer().getCurrentServer().isPresent()) e.setResult(ServerPreConnectEvent.ServerResult.denied());
if (kick.getResult() instanceof KickedFromServerEvent.DisconnectPlayer) e.getPlayer().disconnect(text);
else if (kick.getResult() instanceof KickedFromServerEvent.RedirectPlayer) e.getPlayer().createConnectionRequest(((KickedFromServerEvent.RedirectPlayer) kick.getResult()).getServer()).fireAndForget();
}
} else {
e.getPlayer().sendMessage(ChatColor.convertColor(api.getLang("SubServers", "Bungee.Restricted")));
e.setResult(ServerPreConnectEvent.ServerResult.denied());
}
} else if (e.getPlayer().getCurrentServer().isPresent() && !fallback.containsKey(e.getPlayer().getUniqueId()) && server instanceof SubServerData && !((SubServerData) server).isRunning()) {
e.getPlayer().sendMessage(ChatColor.convertColor(api.getLang("SubServers", "Bungee.Server.Offline")));
e.setResult(ServerPreConnectEvent.ServerResult.denied());
}
if (fallback.containsKey(e.getPlayer().getUniqueId())) {
FallbackState state = fallback.get(e.getPlayer().getUniqueId());
if (state.names.contains(e.getOriginalServer().getServerInfo().getName())) {
state.remove(e.getOriginalServer().getServerInfo().getName());
} else if (e.getPlayer().getCurrentServer().isPresent()) {
fallback.remove(e.getPlayer().getUniqueId());
}
}
} else {
e.setResult(ServerPreConnectEvent.ServerResult.denied());
}
}
@SuppressWarnings("UnstableApiUsage")
@Subscribe(order = PostOrder.LAST)
public void connected(ServerPostConnectEvent e) {
ServerData server = getData(e.getPlayer().getCurrentServer().get().getServerInfo());
if (server != null) {
if (e.getPlayer().isActive()) {
synchronized (rPlayers) {
ObjectMap<String> raw = CachedPlayer.translate(e.getPlayer());
raw.set("server", server.getName());
CachedPlayer player = new CachedPlayer(raw);
rPlayerLinkP.put(player.getUniqueId(), player.getProxyName().toLowerCase());
rPlayers.put(player.getUniqueId(), player);
rPlayerLinkS.put(player.getUniqueId(), server);
if (api.getSubDataNetwork()[0] != null) {
((SubDataClient) api.getSubDataNetwork()[0]).sendPacket(new PacketExSyncPlayer(true, player));
}
}
}
if (fallback.containsKey(e.getPlayer().getUniqueId())) {
fallback.get(e.getPlayer().getUniqueId()).done(() -> {
if (fallback.containsKey(e.getPlayer().getUniqueId()) && e.getPlayer().getCurrentServer().get().getServerInfo().getName().equals(server.get().getName())) {
fallback.remove(e.getPlayer().getUniqueId());
}
}, proxy.getConfiguration().getConnectTimeout() + 500);
}
}
}
@Subscribe(order = PostOrder.LAST)
public void fallback(KickedFromServerEvent e) {
if (e.getPlayer().isActive() && config.get().getMap("Settings").getMap("Smart-Fallback", new ObjectMap<>()).getBoolean("Fallback", true)) {
FallbackState state;
boolean init = !fallback.containsKey(e.getPlayer().getUniqueId());
if (init) {
Map<String, RegisteredServer> map = SmartFallback.getFallbackServers(e.getPlayer());
map.remove(e.getServer().getServerInfo().getName());
state = new FallbackState(e.getPlayer().getUniqueId(), map, e.getServerKickReason().orElse(Component.text("")));
if (e.getPlayer().getCurrentServer().isPresent())
state.remove(e.getPlayer().getCurrentServer().get().getServerInfo().getName());
} else {
state = fallback.get(e.getPlayer().getUniqueId());
LinkedList<RegisteredServer> tmp = new LinkedList<>(state.servers);
for (RegisteredServer server : tmp) if (server.getServerInfo().equals(e.getServer().getServerInfo()))
state.remove(server);
}
RegisteredServer rs = e.getServer();
ServerData server = getData(rs.getServerInfo());
e.getPlayer().sendMessage(ChatColor.convertColor(api.getLang("SubServers", "Bungee.Feature.Smart-Fallback")
.replace("$str$", (server != null)? server.getDisplayName() : rs.getServerInfo().getName()))
.replaceText(TextReplacementConfig.builder().match("\\$msg\\$").replacement(e.getServerKickReason().orElse(Component.text(""))).build())
);
if (state.servers.isEmpty()) {
if (e.getPlayer().getCurrentServer().isPresent()) {
fallback.remove(e.getPlayer().getUniqueId());
rs = e.getPlayer().getCurrentServer().get().getServer();
server = getData(rs.getServerInfo());
e.setResult(KickedFromServerEvent.Notify.create(ChatColor.convertColor(api.getLang("SubServers", "Bungee.Feature.Smart-Fallback.Result").replace("$str$", (server != null)? server.getDisplayName() : rs.getServerInfo().getName()))));
} else {
e.setResult(KickedFromServerEvent.DisconnectPlayer.create(state.reason));
}
} else {
if (init) fallback.put(e.getPlayer().getUniqueId(), state);
rs = state.servers.getFirst();
server = getData(rs.getServerInfo());
e.setResult(KickedFromServerEvent.RedirectPlayer.create(rs, ChatColor.convertColor(api.getLang("SubServers", "Bungee.Feature.Smart-Fallback.Result").replace("$str$", (server != null)? server.getDisplayName() : rs.getServerInfo().getName()))));
}
}
}
@Subscribe(order = PostOrder.LAST)
public void disconnected(DisconnectEvent e) {
UUID id = e.getPlayer().getUniqueId();
fallback.remove(id);
SubCommand.permitted.remove(id);
synchronized (rPlayers) {
if (rPlayers.containsKey(id) && (!rPlayerLinkP.containsKey(id) || rPlayerLinkP.get(id).equalsIgnoreCase(api.getName()))) {
CachedPlayer player = rPlayers.get(id);
rPlayerLinkS.remove(id);
rPlayerLinkP.remove(id);
rPlayers.remove(id);
if (api.getSubDataNetwork()[0] != null) {
((SubDataClient) api.getSubDataNetwork()[0]).sendPacket(new PacketExSyncPlayer(false, player));
}
}
}
}
@SuppressWarnings("unchecked")
private Map<Integer, UUID> getSubDataAsMap(net.ME1312.SubServers.Client.Common.Network.API.Server server) {
HashMap<Integer, UUID> map = new HashMap<Integer, UUID>();
ObjectMap<Integer> subdata = new ObjectMap<Integer>((Map<Integer, ?>) server.getRaw().getObject("subdata"));
for (Integer channel : subdata.getKeys()) map.put(channel, subdata.getUUID(channel));
return map;
}
@Subscribe(order = PostOrder.FIRST)
public void add(SubAddServerEvent e) {
api.getServer(e.getServer(), server -> {
if (server != null) {
ServerData data;
if (server instanceof net.ME1312.SubServers.Client.Common.Network.API.SubServer) {
data = new SubServerData(server.getSignature(), server.getName(), server.getDisplayName(), server.getAddress(),
getSubDataAsMap(server), server.getMotd(), server.isHidden(), server.isRestricted(), server.getWhitelist(), ((net.ME1312.SubServers.Client.Common.Network.API.SubServer) server).isRunning());
Logger.get("SubServers").info("Added SubServer: " + e.getServer());
} else {
data = new ServerData(server.getSignature(), server.getName(), server.getDisplayName(), server.getAddress(),
getSubDataAsMap(server), server.getMotd(), server.isHidden(), server.isRestricted(), server.getWhitelist());
Logger.get("SubServers").info("Added Server: " + e.getServer());
}
ServerData old = servers.put(data.get(), data);
if (old != null && proxy.getServer(data.getName()).isPresent())
proxy.unregisterServer(old.get());
proxy.registerServer(data.get());
} else System.out.println("PacketDownloadServerInfo(" + e.getServer() + ") returned with an invalid response");
});
}
public Boolean merge(net.ME1312.SubServers.Client.Common.Network.API.Server server) {
ServerData current = proxy.getServer(server.getName()).map(RegisteredServer::getServerInfo).map(this::getData).orElse(null);
if (server instanceof net.ME1312.SubServers.Client.Common.Network.API.SubServer || !(current instanceof SubServerData)) {
if (current == null || !current.getSignature().equals(server.getSignature())) {
ServerData data;
if (server instanceof net.ME1312.SubServers.Client.Common.Network.API.SubServer) {
data = new SubServerData(server.getSignature(), server.getName(), server.getDisplayName(), server.getAddress(),
getSubDataAsMap(server), server.getMotd(), server.isHidden(), server.isRestricted(), server.getWhitelist(), ((net.ME1312.SubServers.Client.Common.Network.API.SubServer) server).isRunning());
} else {
data = new ServerData(server.getSignature(), server.getName(), server.getDisplayName(), server.getAddress(),
getSubDataAsMap(server), server.getMotd(), server.isHidden(), server.isRestricted(), server.getWhitelist());
}
ServerData old = servers.put(data.get(), data);
if (old != null && proxy.getServer(data.getName()).isPresent())
proxy.unregisterServer(old.get());
proxy.registerServer(data.get());
Logger.get("SubServers").info("Added "+((server instanceof net.ME1312.SubServers.Client.Common.Network.API.SubServer)?"Sub":"")+"Server: " + server.getName());
return true;
} else {
if (server instanceof net.ME1312.SubServers.Client.Common.Network.API.SubServer) {
if (((net.ME1312.SubServers.Client.Common.Network.API.SubServer) server).isRunning() != ((SubServerData) current).isRunning())
((SubServerData) current).setRunning(((net.ME1312.SubServers.Client.Common.Network.API.SubServer) server).isRunning());
}
if (!server.getMotd().equals(current.getMotd()))
current.setMotd(server.getMotd());
if (server.isHidden() != current.isHidden())
current.setHidden(server.isHidden());
if (server.isRestricted() != current.isRestricted())
current.setRestricted(server.isRestricted());
if (!server.getDisplayName().equals(current.getDisplayName()))
current.setDisplayName(server.getDisplayName());
Logger.get("SubServers").info("Re-added "+((server instanceof net.ME1312.SubServers.Client.Common.Network.API.SubServer)?"Sub":"")+"Server: " + server.getName());
return false;
}
}
return null;
}
@Subscribe(order = PostOrder.FIRST)
public void start(SubStartEvent e) {
ServerData server = proxy.getServer(e.getServer()).map(RegisteredServer::getServerInfo).map(this::getData).orElse(null);
if (server instanceof SubServerData) ((SubServerData) server).setRunning(true);
}
@Subscribe(order = PostOrder.FIRST)
public void stop(SubStoppedEvent e) {
ServerData server = proxy.getServer(e.getServer()).map(RegisteredServer::getServerInfo).map(this::getData).orElse(null);
if (server instanceof SubServerData) ((SubServerData) server).setRunning(false);
}
@Subscribe(order = PostOrder.FIRST)
public void remove(SubRemoveServerEvent e) {
ServerData server = proxy.getServer(e.getServer()).map(RegisteredServer::getServerInfo).map(this::getData).orElse(null);
if (server != null) {
servers.remove(server.get());
proxy.unregisterServer(server.get());
Logger.get("SubServers").info("Removed Server: " + e.getServer());
}
}
}