/
SubProxy.java
1112 lines (1011 loc) · 69.8 KB
/
SubProxy.java
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package net.ME1312.SubServers.Bungee;
import net.ME1312.Galaxi.Library.Config.YAMLConfig;
import net.ME1312.Galaxi.Library.Config.YAMLSection;
import net.ME1312.Galaxi.Library.Container.Container;
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.Server.ClientHandler;
import net.ME1312.SubData.Server.Encryption.AES;
import net.ME1312.SubData.Server.Encryption.DHE;
import net.ME1312.SubData.Server.Encryption.RSA;
import net.ME1312.SubData.Server.SubDataClient;
import net.ME1312.SubData.Server.SubDataServer;
import net.ME1312.SubServers.Bungee.Event.SubRemoveProxyEvent;
import net.ME1312.SubServers.Bungee.Event.SubStoppedEvent;
import net.ME1312.SubServers.Bungee.Host.*;
import net.ME1312.SubServers.Bungee.Library.Compatibility.LegacyServerMap;
import net.ME1312.SubServers.Bungee.Library.Compatibility.Logger;
import net.ME1312.SubServers.Bungee.Library.ConfigUpdater;
import net.ME1312.SubServers.Bungee.Library.Exception.InvalidHostException;
import net.ME1312.SubServers.Bungee.Library.Exception.InvalidServerException;
import net.ME1312.SubServers.Bungee.Library.Fallback.FallbackState;
import net.ME1312.SubServers.Bungee.Library.Fallback.SmartFallback;
import net.ME1312.SubServers.Bungee.Library.Metrics;
import net.ME1312.SubServers.Bungee.Network.Packet.PacketExDisconnectPlayer;
import net.ME1312.SubServers.Bungee.Network.Packet.PacketExSyncPlayer;
import net.ME1312.SubServers.Bungee.Network.Packet.PacketOutExReload;
import net.ME1312.SubServers.Bungee.Network.SubProtocol;
import com.dosse.upnp.UPnP;
import com.google.common.collect.Range;
import com.google.gson.Gson;
import net.md_5.bungee.BungeeServerInfo;
import net.md_5.bungee.UserConnection;
import net.md_5.bungee.api.ChatColor;
import net.md_5.bungee.api.ProxyServer;
import net.md_5.bungee.api.ServerPing;
import net.md_5.bungee.api.chat.BaseComponent;
import net.md_5.bungee.api.chat.TextComponent;
import net.md_5.bungee.api.config.ListenerInfo;
import net.md_5.bungee.api.config.ServerInfo;
import net.md_5.bungee.api.connection.ProxiedPlayer;
import net.md_5.bungee.api.event.*;
import net.md_5.bungee.api.plugin.Listener;
import net.md_5.bungee.api.plugin.Plugin;
import net.md_5.bungee.api.plugin.PluginDescription;
import net.md_5.bungee.api.plugin.PluginManager;
import net.md_5.bungee.connection.InitialHandler;
import net.md_5.bungee.event.EventHandler;
import net.md_5.bungee.util.CaseInsensitiveMap;
import java.io.*;
import java.lang.reflect.InvocationTargetException;
import java.math.BigInteger;
import java.net.InetAddress;
import java.net.InetSocketAddress;
import java.net.URL;
import java.nio.charset.Charset;
import java.nio.file.Files;
import java.security.SecureRandom;
import java.text.DecimalFormat;
import java.util.*;
import java.util.concurrent.TimeUnit;
/**
* Main Plugin Class
*/
public final class SubProxy extends BungeeCommon implements Listener {
final LinkedHashMap<String, LinkedHashMap<String, String>> exLang = new LinkedHashMap<String, LinkedHashMap<String, String>>();
final HashMap<String, Class<? extends Host>> hostDrivers = new HashMap<String, Class<? extends Host>>();
public final HashMap<String, Proxy> proxies = new HashMap<String, Proxy>();
public final HashMap<String, Host> hosts = new HashMap<String, Host>();
public final HashMap<String, Server> exServers = new HashMap<String, Server>();
private final HashMap<String, ServerInfo> legServers = new HashMap<String, ServerInfo>();
public final HashMap<UUID, Server> rPlayerLinkS = new HashMap<UUID, Server>();
public final HashMap<UUID, Proxy> rPlayerLinkP = new HashMap<UUID, Proxy>();
public final HashMap<UUID, RemotePlayer> rPlayers = new HashMap<UUID, RemotePlayer>();
private final HashMap<UUID, FallbackState> fallback = new HashMap<UUID, FallbackState>();
public final PrintStream out;
public final UniversalFile dir = new UniversalFile(new File(System.getProperty("user.dir")));
public YAMLConfig config;
public YAMLConfig servers;
private YAMLConfig bungee;
public YAMLConfig lang;
public final Plugin plugin;
public final SubAPI api = new SubAPI(this);
public SubProtocol subprotocol;
public SubDataServer subdata = null;
public SubServer sudo = null;
public static final Version version = Version.fromString("2.17b/p1");
public final Proxy mProxy;
public boolean canSudo = false;
public final boolean isPatched;
public long resetDate = 0;
private boolean pluginDeployed = false;
private boolean running = false;
private boolean ready = false;
private boolean reloading = false;
private boolean posted = false;
private LinkedList<String> autorun = null;
private static BigInteger lastSignature = BigInteger.valueOf(-1);
@SuppressWarnings("unchecked")
SubProxy(PrintStream out, boolean isPatched) throws Exception {
super(SubAPI::getInstance);
this.isPatched = isPatched;
Logger.get("SubServers").info("Loading SubServers.Bungee v" + version.toString() + " Libraries (for Minecraft " + api.getGameVersion()[api.getGameVersion().length - 1] + ")");
this.out = out;
if (!(new UniversalFile(dir, "config.yml").exists())) {
Util.copyFromJar(SubProxy.class.getClassLoader(), "net/ME1312/SubServers/Bungee/Library/Files/bungee.yml", new UniversalFile(dir, "config.yml").getPath());
YAMLConfig tmp = new YAMLConfig(new UniversalFile("config.yml"));
tmp.get().set("stats", UUID.randomUUID().toString());
tmp.save();
Logger.get("SubServers").info("Created ./config.yml");
}
bungee = new YAMLConfig(new UniversalFile(dir, "config.yml"));
UniversalFile dir = new UniversalFile(this.dir, "SubServers");
dir.mkdir();
ConfigUpdater.updateConfig(new UniversalFile(dir, "config.yml"));
config = new YAMLConfig(new UniversalFile(dir, "config.yml"));
ConfigUpdater.updateServers(new UniversalFile(dir, "servers.yml"));
servers = new YAMLConfig(new UniversalFile(dir, "servers.yml"));
ConfigUpdater.updateLang(new UniversalFile(dir, "lang.yml"));
lang = new YAMLConfig(new UniversalFile(dir, "lang.yml"));
if (!(new UniversalFile(dir, "Templates").exists())) {
new UniversalFile(dir, "Templates").mkdirs();
Util.unzip(SubProxy.class.getResourceAsStream("/net/ME1312/SubServers/Bungee/Library/Files/Templates/vanilla.zip"), new UniversalFile(dir, "Templates"));
Logger.get("SubServers").info("Created ./SubServers/Templates/Vanilla");
Util.unzip(SubProxy.class.getResourceAsStream("/net/ME1312/SubServers/Bungee/Library/Files/Templates/spigot.zip"), new UniversalFile(dir, "Templates"));
Logger.get("SubServers").info("Created ./SubServers/Templates/Spigot");
Util.unzip(SubProxy.class.getResourceAsStream("/net/ME1312/SubServers/Bungee/Library/Files/Templates/paper.zip"), new UniversalFile(dir, "Templates"));
Logger.get("SubServers").info("Created ./SubServers/Templates/Paper");
Util.unzip(SubProxy.class.getResourceAsStream("/net/ME1312/SubServers/Bungee/Library/Files/Templates/forge.zip"), new UniversalFile(dir, "Templates"));
Logger.get("SubServers").info("Created ./SubServers/Templates/Forge");
Util.unzip(SubProxy.class.getResourceAsStream("/net/ME1312/SubServers/Bungee/Library/Files/Templates/sponge.zip"), new UniversalFile(dir, "Templates"));
Logger.get("SubServers").info("Created ./SubServers/Templates/Sponge");
} else {
long stamp = Math.round(Math.random() * 100000);
Version version = new Version("2.16a+");
if (new UniversalFile(dir, "Templates:Vanilla:template.yml").exists() && ((new YAMLConfig(new UniversalFile(dir, "Templates:Vanilla:template.yml"))).get().getVersion("Version", version)).compareTo(version) != 0) {
Files.move(new UniversalFile(dir, "Templates:Vanilla").toPath(), new UniversalFile(dir, "Templates:Vanilla." + stamp + ".x").toPath());
Util.unzip(SubProxy.class.getResourceAsStream("/net/ME1312/SubServers/Bungee/Library/Files/Templates/vanilla.zip"), new UniversalFile(dir, "Templates"));
Logger.get("SubServers").info("Updated ./SubServers/Templates/Vanilla");
}
if (new UniversalFile(dir, "Templates:Spigot:template.yml").exists() && ((new YAMLConfig(new UniversalFile(dir, "Templates:Spigot:template.yml"))).get().getVersion("Version", version)).compareTo(version) != 0) {
Files.move(new UniversalFile(dir, "Templates:Spigot").toPath(), new UniversalFile(dir, "Templates:Spigot." + stamp + ".x").toPath());
Util.unzip(SubProxy.class.getResourceAsStream("/net/ME1312/SubServers/Bungee/Library/Files/Templates/spigot.zip"), new UniversalFile(dir, "Templates"));
Logger.get("SubServers").info("Updated ./SubServers/Templates/Spigot");
}
if (new UniversalFile(dir, "Templates:Paper:template.yml").exists() && ((new YAMLConfig(new UniversalFile(dir, "Templates:Paper:template.yml"))).get().getVersion("Version", version)).compareTo(version) != 0) {
Files.move(new UniversalFile(dir, "Templates:Paper").toPath(), new UniversalFile(dir, "Templates:Paper." + stamp + ".x").toPath());
Util.unzip(SubProxy.class.getResourceAsStream("/net/ME1312/SubServers/Bungee/Library/Files/Templates/paper.zip"), new UniversalFile(dir, "Templates"));
Logger.get("SubServers").info("Updated ./SubServers/Templates/Paper");
}
if (new UniversalFile(dir, "Templates:Forge:template.yml").exists() && ((new YAMLConfig(new UniversalFile(dir, "Templates:Forge:template.yml"))).get().getVersion("Version", version)).compareTo(version) != 0) {
Files.move(new UniversalFile(dir, "Templates:Forge").toPath(), new UniversalFile(dir, "Templates:Forge." + stamp + ".x").toPath());
Util.unzip(SubProxy.class.getResourceAsStream("/net/ME1312/SubServers/Bungee/Library/Files/Templates/forge.zip"), new UniversalFile(dir, "Templates"));
Logger.get("SubServers").info("Updated ./SubServers/Templates/Forge");
}
if (new UniversalFile(dir, "Templates:Sponge:template.yml").exists() && ((new YAMLConfig(new UniversalFile(dir, "Templates:Sponge:template.yml"))).get().getVersion("Version", version)).compareTo(version) != 0) {
Files.move(new UniversalFile(dir, "Templates:Sponge").toPath(), new UniversalFile(dir, "Templates:Sponge." + stamp + ".x").toPath());
Util.unzip(SubProxy.class.getResourceAsStream("/net/ME1312/SubServers/Bungee/Library/Files/Templates/sponge.zip"), new UniversalFile(dir, "Templates"));
Logger.get("SubServers").info("Updated ./SubServers/Templates/Sponge");
}
}
Runnable clean = () -> {
try {
if (new UniversalFile(dir, "Recently Deleted").exists()) {
int f = new UniversalFile(dir, "Recently Deleted").listFiles().length;
for (File file : new UniversalFile(dir, "Recently Deleted").listFiles()) {
try {
if (file.isDirectory()) {
if (new UniversalFile(dir, "Recently Deleted:" + file.getName() + ":info.json").exists()) {
FileReader reader = new FileReader(new UniversalFile(dir, "Recently Deleted:" + file.getName() + ":info.json"));
YAMLSection info = new YAMLSection(new Gson().fromJson(Util.readAll(reader), Map.class));
reader.close();
if (info.contains("Timestamp")) {
if (TimeUnit.MILLISECONDS.toDays(Calendar.getInstance().getTime().getTime() - info.getLong("Timestamp")) >= 7) {
Util.deleteDirectory(file);
f--;
Logger.get("SubServers").info("Removed ./SubServers/Recently Deleted/" + file.getName());
}
} else {
Util.deleteDirectory(file);
f--;
Logger.get("SubServers").info("Removed ./SubServers/Recently Deleted/" + file.getName());
}
} else {
Util.deleteDirectory(file);
f--;
Logger.get("SubServers").info("Removed ./SubServers/Recently Deleted/" + file.getName());
}
} else {
Files.delete(file.toPath());
f--;
Logger.get("SubServers").info("Removed ./SubServers/Recently Deleted/" + file.getName());
}
} catch (Exception e) {
Logger.get("SubServers").info("Problem scanning ./SubServers/Recently Deleted/" + file.getName());
e.printStackTrace();
Files.delete(file.toPath());
}
}
if (f <= 0) {
Files.delete(new UniversalFile(dir, "Recently Deleted").toPath());
}
}
} catch (Exception e) {
e.printStackTrace();
}
};
clean.run();
new Timer("SubServers.Bungee::Recycle_Cleaner").scheduleAtFixedRate(new TimerTask() {
@Override
public void run() {
clean.run();
}
}, TimeUnit.DAYS.toMillis(7), TimeUnit.DAYS.toMillis(7));
mProxy = new Proxy("(master)");
api.addHostDriver(net.ME1312.SubServers.Bungee.Host.Internal.InternalHost.class, "virtual");
api.addHostDriver(net.ME1312.SubServers.Bungee.Host.External.ExternalHost.class, "network");
{
PluginDescription description = new PluginDescription();
description.setName("SubServers-Bungee");
description.setMain(net.ME1312.SubServers.Bungee.Library.Compatibility.Plugin.class.getCanonicalName());
description.setFile(Util.getDespiteException(() -> new File(SubProxy.class.getProtectionDomain().getCodeSource().getLocation().toURI()), null));
description.setVersion(version.toString());
description.setAuthor("ME1312");
Plugin plugin = null;
String stage = "access";
try {
plugin = new Plugin(this, description) {
@Override
public void onEnable() {
try {
pluginDeployed = true;
reload();
} catch (Throwable e) {
e.printStackTrace();
}
}
@Override
public void onDisable() {
try {
shutdown();
} catch (Throwable e) {
e.printStackTrace();
}
}
};
if (plugin.getDescription() == null) {
stage = "initialize";
Util.reflect(Plugin.class.getDeclaredMethod("init", ProxyServer.class, PluginDescription.class), plugin, this, description);
}
stage = "deploy";
Util.<Map<String, Plugin>>reflect(PluginManager.class.getDeclaredField("plugins"), getPluginManager()).put(null, plugin);
} catch (Throwable e) {
Logger.get("SubServers").warning("Could not " + stage + " plugin emulation");
} finally {
this.plugin = plugin;
}
}
getPluginManager().registerListener(plugin, this);
Logger.get("SubServers").info("Pre-Parsing Config...");
for (String name : servers.get().getMap("Servers").getKeys()) {
try {
if (Util.getCaseInsensitively(config.get().getMap("Hosts").get(), servers.get().getMap("Servers").getMap(name).getString("Host")) == null) throw new InvalidServerException("There is no host with this name: " + servers.get().getMap("Servers").getMap(name).getString("Host"));
legServers.put(name, constructServerInfo(name, new InetSocketAddress(InetAddress.getByName((String) ((Map<String, ?>) Util.getCaseInsensitively(config.get().getMap("Hosts").get(), servers.get().getMap("Servers").getMap(name).getString("Host"))).get("Address")), servers.get().getMap("Servers").getMap(name).getInt("Port")),
ChatColor.translateAlternateColorCodes('&', servers.get().getMap("Servers").getMap(name).getString("Motd")), servers.get().getMap("Servers").getMap(name).getBoolean("Restricted")));
} catch (Exception e) {
e.printStackTrace();
}
}
SmartFallback.addInspector((player, server) -> {
double confidence = 0;
if (server instanceof Server) {
if (!((Server) server).isHidden()) confidence++;
if (!((Server) server).isRestricted()) confidence++;
if (((Server) server).getSubData()[0] != null) confidence++;
if (player != null) {
if (((Server) server).canAccess(player)) confidence++;
}
} if (server instanceof SubServer) {
if (!((SubServer) server).isRunning()) return null;
}
return confidence;
});
if (config.get().getMap("Settings").getMap("Smart-Fallback", new ObjectMap<>()).getBoolean("Enabled", true))
setReconnectHandler(new SmartFallback(config.get().getMap("Settings").getMap("Smart-Fallback", new ObjectMap<>())));
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));
Logger.get("SubServers").info("Loading BungeeCord Libraries...");
}
/**
* Load data from the config (will attempt to merge with current configuration)
*
* @throws IOException
*/
public void reload() throws IOException {
List<String> ukeys = new ArrayList<String>();
long begin = Calendar.getInstance().getTime().getTime();
boolean status = ready;
if (!status) resetDate = begin;
reloading = true;
ConfigUpdater.updateConfig(new UniversalFile(dir, "SubServers:config.yml"));
ConfigUpdater.updateServers(new UniversalFile(dir, "SubServers:servers.yml"));
ConfigUpdater.updateLang(new UniversalFile(dir, "SubServers:lang.yml"));
YAMLSection prevconfig = config.get();
config.reload();
servers.reload();
lang.reload();
for (String key : lang.get().getMap("Lang").getKeys())
api.setLang("SubServers", key, ChatColor.translateAlternateColorCodes('&', lang.get().getMap("Lang").getString(key)));
if (subdata != null && ( // SubData Server must be reset
!config.get().getMap("Settings").getMap("SubData").getRawString("Address", "127.0.0.1:4391").equals(prevconfig.getMap("Settings").getMap("SubData").getRawString("Address", "127.0.0.1:4391")) ||
!config.get().getMap("Settings").getMap("SubData").getRawString("Encryption", "NONE").equals(prevconfig.getMap("Settings").getMap("SubData").getRawString("Encryption", "NONE"))
)) {
SubDataServer subdata = this.subdata;
subdata.close();
Util.isException(subdata::waitFor);
}
SmartFallback.dns_forward = config.get().getMap("Settings").getMap("Smart-Fallback", new ObjectMap<>()).getBoolean("DNS-Forward", false);
int hosts = 0;
Logger.get("SubServers").info(((status)?"Rel":"L")+"oading Hosts...");
for (String name : config.get().getMap("Hosts").getKeys()) {
if (!ukeys.contains(name.toLowerCase())) try {
boolean add = false;
Host host = this.hosts.get(name.toLowerCase());
Class<? extends Host> driver = hostDrivers.get(config.get().getMap("Hosts").getMap(name).getRawString("Driver").toUpperCase().replace('-', '_').replace(' ', '_'));
if (driver == null) throw new InvalidHostException("Invalid Driver for host: " + name);
if (host == null || // Host must be reset
!hostDrivers.get(config.get().getMap("Hosts").getMap(name).getRawString("Driver").toUpperCase().replace('-', '_').replace(' ', '_')).equals(host.getClass()) ||
!config.get().getMap("Hosts").getMap(name).getRawString("Address").equals(host.getAddress().getHostAddress()) ||
!config.get().getMap("Hosts").getMap(name).getRawString("Directory").equals(host.getPath()) ||
!config.get().getMap("Hosts").getMap(name).getRawString("Git-Bash").equals(host.getCreator().getBashDirectory())
) {
if (host != null) api.forceRemoveHost(name);
add = true;
host = constructHost(driver, name, config.get().getMap("Hosts").getMap(name).getBoolean("Enabled"),
Range.closed(Integer.parseInt(config.get().getMap("Hosts").getMap(name).getRawString("Port-Range", "25500-25559").split("-")[0]), Integer.parseInt(config.get().getMap("Hosts").getMap(name).getRawString("Port-Range", "25500-25559").split("-")[1])),
config.get().getMap("Hosts").getMap(name).getBoolean("Log-Creator", true), InetAddress.getByName(config.get().getMap("Hosts").getMap(name).getRawString("Address")),
config.get().getMap("Hosts").getMap(name).getRawString("Directory"), config.get().getMap("Hosts").getMap(name).getRawString("Git-Bash"));
} else { // Host wasn't reset, so check for these changes
if (config.get().getMap("Hosts").getMap(name).getBoolean("Enabled") != host.isEnabled())
host.setEnabled(config.get().getMap("Hosts").getMap(name).getBoolean("Enabled"));
if (!config.get().getMap("Hosts").getMap(name).getRawString("Port-Range", "25500-25559").equals(prevconfig.getMap("Hosts", new ObjectMap<String>()).getMap(name, new ObjectMap<String>()).getRawString("Port-Range", "25500-25559")))
host.getCreator().setPortRange(Range.closed(Integer.parseInt(config.get().getMap("Hosts").getMap(name).getRawString("Port-Range", "25500-25559").split("-")[0]), Integer.parseInt(config.get().getMap("Hosts").getMap(name).getRawString("Port-Range", "25500-25559").split("-")[1])));
if (config.get().getMap("Hosts").getMap(name).getBoolean("Log-Creator", true) != host.getCreator().isLogging())
host.getCreator().setLogging(config.get().getMap("Hosts").getMap(name).getBoolean("Log-Creator", true));
host.getCreator().reload();
} // Check for other changes
if (config.get().getMap("Hosts").getMap(name).getKeys().contains("Display") && ((config.get().getMap("Hosts").getMap(name).getString("Display").length() == 0 && !host.getName().equals(host.getDisplayName())) || (config.get().getMap("Hosts").getMap(name).getString("Display").length() > 0 && !config.get().getMap("Hosts").getMap(name).getString("Display").equals(host.getDisplayName()))))
host.setDisplayName(config.get().getMap("Hosts").getMap(name).getString("Display"));
if (config.get().getMap("Hosts").getMap(name).getKeys().contains("Extra"))
for (String extra : config.get().getMap("Hosts").getMap(name).getMap("Extra").getKeys()) host.addExtra(extra, config.get().getMap("Hosts").getMap(name).getMap("Extra").getObject(extra));
if (add)
api.addHost(host);
ukeys.add(name.toLowerCase());
hosts++;
} catch (Exception e) {
e.printStackTrace();
}
}
ukeys.clear();
int servers = 0;
Logger.get("SubServers").info(((status)?"Rel":"L")+"oading Servers...");
bungee.reload();
for (String name : bungee.get().getMap("servers").getKeys()) {
if (!ukeys.contains(name.toLowerCase())) try {
boolean add = false;
Server server = api.getServer(name);
if (server == null || !(server instanceof SubServer)) {
if (server == null || // Server must be reset
bungee.get().getMap("servers").getMap(name).getRawString("address").equals(server.getAddress().getAddress().getHostAddress() + ':' + server.getAddress().getPort())
) {
if (server != null) api.forceRemoveServer(name);
add = true;
server = ServerImpl.construct(name, new InetSocketAddress(InetAddress.getByName(bungee.get().getMap("servers").getMap(name).getRawString("address").split(":")[0]),
Integer.parseInt(bungee.get().getMap("servers").getMap(name).getRawString("address").split(":")[1])), ChatColor.translateAlternateColorCodes('&', bungee.get().getMap("servers").getMap(name).getString("motd")),
bungee.get().getMap("servers").getMap(name).getBoolean("hidden", false), bungee.get().getMap("servers").getMap(name).getBoolean("restricted"));
} else { // Server wasn't reset, so check for these changes
if (!ChatColor.translateAlternateColorCodes('&', bungee.get().getMap("servers").getMap(name).getString("motd")).equals(server.getMotd()))
server.setMotd(ChatColor.translateAlternateColorCodes('&', bungee.get().getMap("servers").getMap(name).getString("motd")));
if (bungee.get().getMap("servers").getMap(name).getBoolean("hidden", false) != server.isHidden())
server.setHidden(bungee.get().getMap("servers").getMap(name).getBoolean("hidden", false));
if (bungee.get().getMap("servers").getMap(name).getBoolean("restricted") != server.isRestricted())
server.setRestricted(bungee.get().getMap("servers").getMap(name).getBoolean("restricted"));
} // Check for other changes
if (bungee.get().getMap("servers").getMap(name).getKeys().contains("display") && ((bungee.get().getMap("servers").getMap(name).getRawString("display").length() == 0 && !server.getName().equals(server.getDisplayName())) || (bungee.get().getMap("servers").getMap(name).getRawString("display").length() > 0 && !bungee.get().getMap("servers").getMap(name).getRawString("display").equals(server.getDisplayName()))))
server.setDisplayName(bungee.get().getMap("servers").getMap(name).getString("display"));
if (bungee.get().getMap("servers").getMap(name).getKeys().contains("group")) {
for (String group : server.getGroups()) server.removeGroup(group);
for (String group : bungee.get().getMap("servers").getMap(name).getStringList("group")) server.addGroup(group);
}
if (bungee.get().getMap("servers").getMap(name).getKeys().contains("extra"))
for (String extra : config.get().getMap("servers").getMap(name).getMap("extra").getKeys()) server.addExtra(extra, config.get().getMap("servers").getMap(name).getMap("extra").getObject(extra));
if (server.getSubData()[0] != null)
((SubDataClient) server.getSubData()[0]).sendPacket(new PacketOutExReload(null));
if (add)
api.addServer(server);
ukeys.add(name.toLowerCase());
servers++;
}
} catch (Exception e) {
e.printStackTrace();
}
}
ukeys.clear();
int subservers = 0;
Logger.get("SubServers").info(((status)?"Rel":"L")+"oading SubServers...");
autorun = new LinkedList<String>();
for (String name : this.servers.get().getMap("Servers").getKeys()) {
if (!ukeys.contains(name.toLowerCase())) try {
if (!this.hosts.keySet().contains(this.servers.get().getMap("Servers").getMap(name).getString("Host").toLowerCase())) throw new InvalidServerException("There is no host with this name: " + this.servers.get().getMap("Servers").getMap(name).getString("Host"));
if (exServers.keySet().contains(name.toLowerCase())) {
exServers.remove(name.toLowerCase());
servers--;
}
boolean add = false;
SubServer server = api.getSubServer(name);
if (server != null && server.isEditable()) { // Server can edit() (May be reset depending on change severity)
ObjectMap<String> edits = new ObjectMap<String>();
if (this.servers.get().getMap("Servers").getMap(name).getBoolean("Enabled") != server.isEnabled())
edits.set("enabled", this.servers.get().getMap("Servers").getMap(name).getBoolean("Enabled"));
if (this.servers.get().getMap("Servers").getMap(name).getKeys().contains("Display") && ((this.servers.get().getMap("Servers").getMap(name).getRawString("Display").length() == 0 && !server.getName().equals(server.getDisplayName())) || (this.servers.get().getMap("Servers").getMap(name).getRawString("Display").length() > 0 && !this.servers.get().getMap("Servers").getMap(name).getRawString("Display").equals(server.getDisplayName()))))
edits.set("display", this.servers.get().getMap("Servers").getMap(name).getRawString("Display"));
if (!this.servers.get().getMap("Servers").getMap(name).getString("Host").equalsIgnoreCase(server.getHost().getName()))
edits.set("host", this.servers.get().getMap("Servers").getMap(name).getRawString("Host"));
if (this.servers.get().getMap("Servers").getMap(name).getKeys().contains("Template") && ((this.servers.get().getMap("Servers").getMap(name).getRawString("Template").length() == 0 && server.getTemplate() != null) || (this.servers.get().getMap("Servers").getMap(name).getRawString("Template").length() > 0 && server.getTemplate() == null) || (server.getTemplate() != null && !this.servers.get().getMap("Servers").getMap(name).getString("Template").equalsIgnoreCase(server.getTemplate().getName()))))
edits.set("template", this.servers.get().getMap("Servers").getMap(name).getString("Template"));
if (!this.servers.get().getMap("Servers").getMap(name).getStringList("Group").equals(server.getGroups()))
edits.set("group", this.servers.get().getMap("Servers").getMap(name).getRawStringList("Group"));
if (this.servers.get().getMap("Servers").getMap(name).getInt("Port") != server.getAddress().getPort())
edits.set("port", this.servers.get().getMap("Servers").getMap(name).getInt("Port"));
if (!(ChatColor.translateAlternateColorCodes('&', this.servers.get().getMap("Servers").getMap(name).getString("Motd")).equals(server.getMotd())))
edits.set("motd", this.servers.get().getMap("Servers").getMap(name).getRawString("Motd"));
if (this.servers.get().getMap("Servers").getMap(name).getBoolean("Log") != server.isLogging())
edits.set("log", this.servers.get().getMap("Servers").getMap(name).getBoolean("Log"));
if (!this.servers.get().getMap("Servers").getMap(name).getRawString("Directory").equals(server.getPath()))
edits.set("dir", this.servers.get().getMap("Servers").getMap(name).getRawString("Directory"));
if (!this.servers.get().getMap("Servers").getMap(name).getRawString("Executable").equals(server.getExecutable()))
edits.set("exec", this.servers.get().getMap("Servers").getMap(name).getRawString("Executable"));
if (!this.servers.get().getMap("Servers").getMap(name).getRawString("Stop-Command").equals(server.getStopCommand()))
edits.set("stop-cmd", this.servers.get().getMap("Servers").getMap(name).getRawString("Stop-Command"));
SubServer.StopAction action = Util.getDespiteException(() -> SubServer.StopAction.valueOf(this.servers.get().getMap("Servers").getMap(name).getRawString("Stop-Action", "NONE").toUpperCase().replace('-', '_').replace(' ', '_')), null);
if (action != null && action != server.getStopAction())
edits.set("stop-action", action.toString());
if (this.servers.get().getMap("Servers").getMap(name).getBoolean("Restricted") != server.isRestricted())
edits.set("restricted", this.servers.get().getMap("Servers").getMap(name).getBoolean("Restricted"));
if (this.servers.get().getMap("Servers").getMap(name).getBoolean("Hidden") != server.isHidden())
edits.set("hidden", this.servers.get().getMap("Servers").getMap(name).getBoolean("Hidden"));
if (edits.getKeys().size() > 0) {
server.edit(edits);
server = api.getSubServer(name);
}
} else { // Server cannot edit()
if (server == null || // Server must be reset
!this.servers.get().getMap("Servers").getMap(name).getString("Host").equalsIgnoreCase(server.getHost().getName()) ||
this.servers.get().getMap("Servers").getMap(name).getInt("Port") != server.getAddress().getPort() ||
!this.servers.get().getMap("Servers").getMap(name).getRawString("Directory").equals(server.getPath()) ||
!this.servers.get().getMap("Servers").getMap(name).getRawString("Executable").equals(server.getExecutable())
) {
if (server != null) server.getHost().forceRemoveSubServer(name);
add = true;
server = this.hosts.get(this.servers.get().getMap("Servers").getMap(name).getString("Host").toLowerCase()).constructSubServer(name, this.servers.get().getMap("Servers").getMap(name).getBoolean("Enabled"),
this.servers.get().getMap("Servers").getMap(name).getInt("Port"), ChatColor.translateAlternateColorCodes('&', this.servers.get().getMap("Servers").getMap(name).getString("Motd")), this.servers.get().getMap("Servers").getMap(name).getBoolean("Log"),
this.servers.get().getMap("Servers").getMap(name).getRawString("Directory"), this.servers.get().getMap("Servers").getMap(name).getRawString("Executable"), this.servers.get().getMap("Servers").getMap(name).getRawString("Stop-Command"),
this.servers.get().getMap("Servers").getMap(name).getBoolean("Hidden"), this.servers.get().getMap("Servers").getMap(name).getBoolean("Restricted"));
} else { // Server doesn't need to reset
if (this.servers.get().getMap("Servers").getMap(name).getBoolean("Enabled") != server.isEnabled())
server.setEnabled(this.servers.get().getMap("Servers").getMap(name).getBoolean("Enabled"));
if (!ChatColor.translateAlternateColorCodes('&', this.servers.get().getMap("Servers").getMap(name).getString("Motd")).equals(server.getMotd()))
server.setMotd(ChatColor.translateAlternateColorCodes('&', this.servers.get().getMap("Servers").getMap(name).getString("Motd")));
if (this.servers.get().getMap("Servers").getMap(name).getBoolean("Log") != server.isLogging())
server.setLogging(this.servers.get().getMap("Servers").getMap(name).getBoolean("Log"));
if (!this.servers.get().getMap("Servers").getMap(name).getRawString("Stop-Command").equals(server.getStopCommand()))
server.setStopCommand(this.servers.get().getMap("Servers").getMap(name).getRawString("Stop-Command"));
if (this.servers.get().getMap("Servers").getMap(name).getBoolean("Restricted") != server.isRestricted())
server.setRestricted(this.servers.get().getMap("Servers").getMap(name).getBoolean("Restricted"));
if (this.servers.get().getMap("Servers").getMap(name).getBoolean("Hidden") != server.isHidden())
server.setHidden(this.servers.get().getMap("Servers").getMap(name).getBoolean("Hidden"));
} // Apply these changes regardless of reset
SubServer.StopAction action = Util.getDespiteException(() -> SubServer.StopAction.valueOf(this.servers.get().getMap("Servers").getMap(name).getRawString("Stop-Action", "NONE").toUpperCase().replace('-', '_').replace(' ', '_')), null);
if (action != null && action != server.getStopAction())
server.setStopAction(action);
if (!status && this.servers.get().getMap("Servers").getMap(name).getBoolean("Run-On-Launch"))
autorun.add(name.toLowerCase());
if (this.servers.get().getMap("Servers").getMap(name).getKeys().contains("Display") && ((this.servers.get().getMap("Servers").getMap(name).getRawString("Display").length() == 0 && !server.getName().equals(server.getDisplayName())) || (this.servers.get().getMap("Servers").getMap(name).getRawString("Display").length() > 0 && !this.servers.get().getMap("Servers").getMap(name).getRawString("Display").equals(server.getDisplayName()))))
server.setDisplayName(this.servers.get().getMap("Servers").getMap(name).getRawString("Display"));
if (this.servers.get().getMap("Servers").getMap(name).getKeys().contains("Template") && ((this.servers.get().getMap("Servers").getMap(name).getRawString("Template").length() == 0 && server.getTemplate() != null) || (this.servers.get().getMap("Servers").getMap(name).getRawString("Template").length() > 0 && server.getTemplate() == null) || (server.getTemplate() != null && !this.servers.get().getMap("Servers").getMap(name).getString("Template").equalsIgnoreCase(server.getTemplate().getName()))))
server.setTemplate(this.servers.get().getMap("Servers").getMap(name).getRawString("Template"));
if (this.servers.get().getMap("Servers").getMap(name).getKeys().contains("Group")) {
for (String group : server.getGroups()) server.removeGroup(group);
for (String group : this.servers.get().getMap("Servers").getMap(name).getStringList("Group")) server.addGroup(group);
}
} // Apply these changes regardless of edit/reset
if (this.servers.get().getMap("Servers").getMap(name).getKeys().contains("Extra")) for (String extra : this.servers.get().getMap("Servers").getMap(name).getMap("Extra").getKeys()) server.addExtra(extra, this.servers.get().getMap("Servers").getMap(name).getMap("Extra").getObject(extra));
if (add) server.getHost().addSubServer(server);
ukeys.add(name.toLowerCase());
subservers++;
} catch (Exception e) {
e.printStackTrace();
}
}
for (String name : ukeys) {
SubServer server = api.getSubServer(name);
for (String oname : this.servers.get().getMap("Servers").getMap(server.getName()).getRawStringList("Incompatible", new ArrayList<>())) {
SubServer oserver = api.getSubServer(oname);
if (oserver != null && server.isCompatible(oserver)) server.toggleCompatibility(oserver);
}
}
ukeys.clear();
if (!posted) Runtime.getRuntime().addShutdownHook(new Thread(this::shutdown, "SubServers.Bungee::System_Shutdown"));
running = ready = true;
legServers.clear();
int plugins = 0;
if (status) {
List<Runnable> listeners = api.reloadListeners;
if (listeners.size() > 0) {
Logger.get("SubServers").info("Reloading SubAPI Plugins...");
for (Runnable obj : listeners) {
try {
obj.run();
plugins++;
} catch (Throwable e) {
new InvocationTargetException(e, "Problem " + ((status)?"reloading":"enabling") + " plugin").printStackTrace();
}
}
}
for (Host host : api.getHosts().values()) if (host instanceof ClientHandler && ((ClientHandler) host).getSubData()[0] != null) ((SubDataClient) ((ClientHandler) host).getSubData()[0]).sendPacket(new PacketOutExReload(null));
for (Server server : api.getServers().values()) if (server.getSubData()[0] != null) ((SubDataClient) server.getSubData()[0]).sendPacket(new PacketOutExReload(null));
}
reloading = false;
Logger.get("SubServers").info(((plugins > 0)?plugins+" Plugin"+((plugins == 1)?"":"s")+", ":"") + hosts + " Host"+((hosts == 1)?"":"s")+", " + servers + " Server"+((servers == 1)?"":"s")+", and " + subservers + " SubServer"+((subservers == 1)?"":"s")+" "+((status)?"re":"")+"loaded in " + new DecimalFormat("0.000").format((Calendar.getInstance().getTime().getTime() - begin) / 1000D) + "s");
if (status) startDataListeners();
}
private void startDataListeners() throws IOException {
if (subdata == null) {
subprotocol.unregisterCipher("AES");
subprotocol.unregisterCipher("AES-128");
subprotocol.unregisterCipher("AES-192");
subprotocol.unregisterCipher("AES-256");
subprotocol.unregisterCipher("RSA");
subprotocol.setTimeout(TimeUnit.SECONDS.toMillis(config.get().getMap("Settings").getMap("SubData").getInt("Timeout", 30)));
String cipher = config.get().getMap("Settings").getMap("SubData").getRawString("Encryption", "NULL");
String[] ciphers = (cipher.contains("/"))?cipher.split("/"):new String[]{cipher};
if (ciphers[0].equals("AES") || ciphers[0].equals("AES-128") || ciphers[0].equals("AES-192") || ciphers[0].equals("AES-256")) {
if (config.get().getMap("Settings").getMap("SubData").getRawString("Password", "").length() == 0) {
byte[] bytes = new byte[32];
new SecureRandom().nextBytes(bytes);
String random = Base64.getUrlEncoder().withoutPadding().encodeToString(bytes);
if (random.length() > bytes.length) random = random.substring(0, bytes.length);
config.get().getMap("Settings").getMap("SubData").set("Password", random);
config.save();
}
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("Encrypting SubData with AES:");
Logger.get("SubData").info("Use the password field in config.yml to allow clients to connect");
} else if (ciphers[0].equals("DHE") || ciphers[0].equals("DHE-128") || ciphers[0].equals("DHE-192") || ciphers[0].equals("DHE-256")) {
Logger.get("SubData").info("Encrypting SubData with DHE/AES:");
Logger.get("SubData").info("SubData will negotiate what password to use automatically using the Diffie-Hellman Exchange");
} else if (ciphers[0].equals("RSA") || ciphers[0].equals("RSA-2048") || ciphers[0].equals("RSA-3072") || ciphers[0].equals("RSA-4096")) {
try {
int length = (ciphers[0].contains("-"))?Integer.parseInt(ciphers[0].split("-")[1]):2048;
if (!(new UniversalFile("SubServers:Cache").exists())) new UniversalFile("SubServers:Cache").mkdirs();
subprotocol.registerCipher("RSA", new RSA(length, new UniversalFile("SubServers:Cache:private.rsa.key"), new UniversalFile("SubServers:subdata.rsa.key")));
cipher = "RSA" + cipher.substring(ciphers[0].length());
Logger.get("SubData").info("Encrypting SubData with RSA:");
Logger.get("SubData").info("Copy your subdata.rsa.key to clients to allow them to connect");
} catch (Exception e) {
e.printStackTrace();
}
}
Logger.get("SubData").info("");
subdata = subprotocol.open((config.get().getMap("Settings").getMap("SubData").getRawString("Address", "127.0.0.1:4391").split(":")[0].equals("0.0.0.0"))?
null: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]), cipher);
}
// Add new entries to Allowed-Connections
for (String s : config.get().getMap("Settings").getMap("SubData").getStringList("Whitelist", new ArrayList<String>())) {
try {
subdata.whitelist(s);
} catch (Exception e) {
e.printStackTrace();
}
}
}
@Override
public void startListeners() {
try {
if (posted || !ready) reload();
if (UPnP.isUPnPAvailable()) {
if (config.get().getMap("Settings").getMap("UPnP", new ObjectMap<String>()).getBoolean("Forward-Proxy", true)) for (ListenerInfo listener : getConfig().getListeners()) {
UPnP.openPortTCP(listener.getHost().getPort());
}
} else {
getLogger().warning("UPnP service is unavailable. SubServers can't port-forward for you from this device.");
}
startDataListeners();
super.startListeners();
if (autorun != null && autorun.size() > 0) {
final long begin = resetDate;
final long scd = TimeUnit.SECONDS.toMillis(this.servers.get().getMap("Settings").getLong("Run-On-Launch-Timeout", 0L));
for (Host host : api.getHosts().values()) {
List<String> ar = new LinkedList<String>();
for (String name : autorun) if (host.getSubServer(name) != null) ar.add(name);
if (ar.size() > 0) new Thread(() -> {
try {
while (ready && begin == resetDate && !host.isAvailable()) {
Thread.sleep(250);
}
long init = Calendar.getInstance().getTime().getTime();
while (ready && begin == resetDate && ar.size() > 0) {
SubServer server = host.getSubServer(ar.get(0));
ar.remove(0);
if (server != null && !server.isRunning()) {
server.start();
if (ar.size() > 0 && scd > 0) {
long sleep = Calendar.getInstance().getTime().getTime();
while (ready && begin == resetDate && server.getSubData()[0] == null && Calendar.getInstance().getTime().getTime() - sleep < scd) {
Thread.sleep(250);
}
}
}
}
if (ready && begin == resetDate && Calendar.getInstance().getTime().getTime() - init >= 5000)
Logger.get("SubServers").info("The auto-start queue for " + host.getName() + " has been finished");
} catch (Exception e) {
e.printStackTrace();
}
}, "SubServers.Bungee::Automatic_Server_Starter(" + host.getName() + ")").start();
}
}
autorun = null;
if (!posted) {
posted = true;
post();
}
} catch (IOException e) {
e.printStackTrace();
}
}
private void post() {
if (!config.get().getMap("Settings").getRawStringList("Disabled-Overrides", Collections.emptyList()).contains("/server"))
getPluginManager().registerCommand(plugin, new SubCommand.BungeeServer(this, "server"));
if (!config.get().getMap("Settings").getRawStringList("Disabled-Overrides", Collections.emptyList()).contains("/glist"))
getPluginManager().registerCommand(plugin, new SubCommand.BungeeList(this, "glist"));
getPluginManager().registerCommand(plugin, new SubCommand(this, "subservers"));
getPluginManager().registerCommand(plugin, new SubCommand(this, "subserver"));
getPluginManager().registerCommand(plugin, new SubCommand(this, "sub"));
if (getReconnectHandler() != null && getReconnectHandler().getClass().equals(SmartFallback.class))
setReconnectHandler(new SmartFallback(config.get().getMap("Settings").getMap("Smart-Fallback", new ObjectMap<>()))); // Re-initialize Smart Fallback
new Metrics(this);
new Timer("SubServers.Bungee::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.Bungee 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.Bungee::RemotePlayer_Error_Checking").schedule(new TimerTask() {
@Override
public void run() {
synchronized (rPlayers) {
ArrayList<RemotePlayer> add = new ArrayList<RemotePlayer>();
for (ProxiedPlayer player : getPlayers()) {
if (!rPlayers.containsKey(player.getUniqueId())) { // Add players that don't exist
RemotePlayer p = new RemotePlayer(player);
rPlayerLinkP.put(player.getUniqueId(), p.getProxy());
rPlayers.put(player.getUniqueId(), p);
if (p.getServer() != null) rPlayerLinkS.put(player.getUniqueId(), p.getServer());
add.add(p);
}
}
ArrayList<RemotePlayer> remove = new ArrayList<RemotePlayer>();
for (UUID player : Util.getBackwards(rPlayerLinkP, mProxy)) { // Remove players that shouldn't exist
if (getPlayer(player) == null) {
remove.add(rPlayers.get(player));
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(mProxy.getName(), true, add.toArray(new RemotePlayer[0])));
if (remove.size() > 0) packets.add(new PacketExSyncPlayer(mProxy.getName(), false, remove.toArray(new RemotePlayer[0])));
if (packets.size() > 0) {
PacketExSyncPlayer[] packet = packets.toArray(new PacketExSyncPlayer[0]);
for (Proxy proxy : SubAPI.getInstance().getProxies().values()) if (proxy.getSubData()[0] != null) {
((SubDataClient) proxy.getSubData()[0]).sendPacket(packet);
}
}
}
}
}, TimeUnit.SECONDS.toMillis(rpec_s), TimeUnit.SECONDS.toMillis(rpec_i));
}
@Override
public void stopListeners() {
if (ready) {
if (pluginDeployed) {
shutdown = !super.isRunning;
super.isRunning = true;
}
ListenerInfo[] listeners = getConfig().getListeners().toArray(new ListenerInfo[0]);
super.stopListeners();
if (UPnP.isUPnPAvailable()) {
for (ListenerInfo listener : listeners) {
if (UPnP.isMappedTCP(listener.getHost().getPort())) UPnP.closePortTCP(listener.getHost().getPort());
}
}
}
}
private boolean shutdown = false;
protected void shutdown() {
if (ready) {
legServers.clear();
legServers.putAll(getServersCopy());
ready = false;
Logger.get("SubServers").info("Stopping hosted servers");
String[] hosts = this.hosts.keySet().toArray(new String[0]);
if (shutdown || !super.isRunning) running = false;
for (String host : hosts) {
api.forceRemoveHost(host);
}
Logger.get("SubServers").info("Removing dynamic data");
exServers.clear();
this.hosts.clear();
String[] proxies = this.proxies.keySet().toArray(new String[0]);
for (String proxy : proxies) {
getPluginManager().callEvent(new SubRemoveProxyEvent(this.proxies.get(proxy)));
}
this.proxies.clear();
rPlayerLinkS.clear();
rPlayerLinkP.clear();
rPlayers.clear();
if (subdata != null) try {
SubDataServer subdata = this.subdata;
subdata.close();
subdata.waitFor();
} catch (InterruptedException | IOException e) {}
if (shutdown) super.isRunning = false;
}
}
String getNewSignature() {
BigInteger number = (lastSignature = lastSignature.add(BigInteger.ONE));
final String DIGITS = "0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz-_";
final BigInteger BASE = BigInteger.valueOf(DIGITS.length());
StringBuilder result = new StringBuilder();
while (number.compareTo(BigInteger.ZERO) > 0) { // number > 0
BigInteger[] divmod = number.divideAndRemainder(BASE);
number = divmod[0];
int digit = divmod[1].intValue();
result.insert(0, DIGITS.charAt(digit));
}
return (result.length() == 0) ? DIGITS.substring(0, 1) : result.toString();
}
Host constructHost(Class<? extends Host> driver, String name, boolean enabled, Range<Integer> ports, boolean log, InetAddress address, String directory, String gitBash) throws NoSuchMethodException, IllegalAccessException, InvocationTargetException, InstantiationException {
if (Util.isNull(driver, name, enabled, ports, log, address, directory, gitBash)) throw new NullPointerException();
return driver.getConstructor(SubProxy.class, String.class, boolean.class, Range.class, boolean.class, InetAddress.class, String.class, String.class).newInstance(this, name, enabled, ports, log, address, directory, gitBash);
}
/**
* Further override BungeeCord's signature when patched into the same jar
*
* @return Software Name
*/
@Override
public String getName() {
return (isPatched)?"SubServers.Bungee":super.getName();
}
/**
* Get the name from BungeeCord's original signature (for determining which fork is being used)
*
* @return BungeeCord Software Name
*/
@Override
public String getBungeeName() {
return super.getName();
}
/**
* Emulate BungeeCord's getServers()
*
* @return Server Map
*/
@Override
public Map<String, ServerInfo> getServers() {
return new LegacyServerMap(getServersCopy());
}
/**
* Emulate Waterfall's getServersCopy()
*
* @return Server Map Copy
*/
@Override
public Map<String, ServerInfo> getServersCopy() {
Map<String, ServerInfo> servers = new CaseInsensitiveMap<ServerInfo>();
if (!ready) {
servers.putAll(super.getServers());
servers.putAll(legServers);
} else {
for (ServerInfo server : exServers.values()) servers.put(server.getName(), server);
for (Host host : this.hosts.values()) {
for (ServerInfo server : host.getSubServers().values()) servers.put(server.getName(), server);
}
}
return servers;
}
/**
* Force BungeeCord's implementation of getServerInfo()
*
* @return ServerInfo
*/
@Override
public ServerInfo getServerInfo(String name) {
return getServersCopy().get(name);
}
@EventHandler(priority = Byte.MIN_VALUE)
public void ping_passthrough(ProxyPingEvent e) {
boolean dynamic;
ServerInfo override;
if ((dynamic = SmartFallback.getForcedHost(e.getConnection()) == null) && getReconnectHandler() instanceof SmartFallback && (override = SmartFallback.getDNS(e.getConnection())) != null) {
if (!(override instanceof SubServer) || ((SubServer) override).isRunning()) {
if (!e.getConnection().getListener().isPingPassthrough()) {
e.setResponse(new ServerPing(e.getResponse().getVersion(), e.getResponse().getPlayers(), new TextComponent(override.getMotd()), null));
} else {
Container<Boolean> lock = new Container<>(true);
boolean mode = plugin != null;
if (mode) e.registerIntent(plugin);
((BungeeServerInfo) override).ping((ping, error) -> {
if (error != null) {
e.setResponse(new ServerPing(e.getResponse().getVersion(), e.getResponse().getPlayers(), new TextComponent(getTranslation("ping_cannot_connect")), null));
} else e.setResponse(ping);
lock.value = false;
if (mode) e.completeIntent(plugin);
}, ((InitialHandler) e.getConnection()).getHandshake().getProtocolVersion());
if (!mode) while (lock.value) Util.isException(() -> Thread.sleep(4));
}
}
} else if (dynamic) {
e.getResponse().getPlayers().setOnline(rPlayers.size());
}
}
@EventHandler(priority = Byte.MAX_VALUE)
public void ping(ProxyPingEvent e) {
ServerInfo override;
if ((override = SmartFallback.getForcedHost(e.getConnection())) != null || (override = SmartFallback.getDNS(e.getConnection())) != null) {
if (override instanceof SubServer && !((SubServer) override).isRunning()) {
e.setResponse(new ServerPing(e.getResponse().getVersion(), e.getResponse().getPlayers(), new TextComponent(api.getLang("SubServers", "Bungee.Ping.Offline")), null));
}
} else {
int offline = 0;
for (String name : e.getConnection().getListener().getServerPriority()) {
ServerInfo server = api.getServer(name.toLowerCase());
if (server == null) server = getServerInfo(name);
if (server == null || (server instanceof SubServer && !((SubServer) server).isRunning())) offline++;
}
if (offline >= e.getConnection().getListener().getServerPriority().size()) {
e.setResponse(new ServerPing(e.getResponse().getVersion(), e.getResponse().getPlayers(), new TextComponent(api.getLang("SubServers", "Bungee.Ping.Offline")), null));
}
}
}
@EventHandler(priority = Byte.MIN_VALUE)
public void login(LoginEvent e) {
super.getLogger().info("UUID of player " + e.getConnection().getName() + " is " + e.getConnection().getUniqueId());
if (rPlayers.containsKey(e.getConnection().getUniqueId())) {
Logger.get("SubServers").warning(e.getConnection().getName() + " connected, but already had a database entry");
RemotePlayer player = rPlayers.get(e.getConnection().getUniqueId());
if (player.getProxy() == null || player.getProxy().isMaster()) {
ProxiedPlayer p = getPlayer(player.getUniqueId());
if (p != null) p.disconnect(new TextComponent(getTranslation("already_connected_proxy")));
} else if (player.getProxy().getSubData()[0] != null) {
((SubDataClient) player.getProxy().getSubData()[0]).sendPacket(new PacketExDisconnectPlayer(player.getUniqueId(), getTranslation("already_connected_proxy")));
}
}
}
@EventHandler(priority = Byte.MAX_VALUE)
public void validate(ServerConnectEvent e) {
if (e.getPlayer().isConnected()) {
Map<String, ServerInfo> servers = new TreeMap<String, ServerInfo>(api.getServers());
if (servers.keySet().contains(e.getTarget().getName().toLowerCase()) && e.getTarget() != servers.get(e.getTarget().getName().toLowerCase())) {
e.setTarget(servers.get(e.getTarget().getName().toLowerCase()));
} else {
servers = getServersCopy();
if (servers.keySet().contains(e.getTarget().getName()) && e.getTarget() != servers.get(e.getTarget().getName())) {
e.setTarget(servers.get(e.getTarget().getName()));
}
}
if (!e.getTarget().canAccess(e.getPlayer())) {
if (e.getPlayer().getServer() == null || fallback.containsKey(e.getPlayer().getUniqueId())) {
if (!fallback.containsKey(e.getPlayer().getUniqueId()) || fallback.get(e.getPlayer().getUniqueId()).names.contains(e.getTarget().getName())) {
ServerKickEvent kick = new ServerKickEvent(e.getPlayer(), e.getTarget(), new BaseComponent[]{
new TextComponent(getTranslation("no_server_permission"))