ChromaGaming/Chroma-Discord
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The hack works!

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This commit is contained in:
Norbi Peti 2017-10-29 18:49:52 +01:00
parent f85b56fe28
commit f8c543017a
3 changed files with 49 additions and 20 deletions
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2
pom.xml
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@ -153,7 +153,7 @@
<dependency>
<groupId>org.spigotmc</groupId>
<artifactId>spigot</artifactId>
<version>1.12-R0.1-SNAPSHOT</version>
<version>1.12.2-R0.1-SNAPSHOT</version>
<scope>provided</scope>
</dependency>
<dependency>

6
src/main/java/buttondevteam/discordplugin/DiscordPlugin.java
View file

@ -39,6 +39,7 @@ import sx.blah.discord.util.RequestBuffer.IVoidRequest;
public class DiscordPlugin extends JavaPlugin implements IListener<ReadyEvent> {
private static final String SubredditURL = "https://www.reddit.com/r/ChromaGamers";
private static boolean stop = false;
private static Thread mainThread;
public static IDiscordClient dc;
public static DiscordPlugin plugin;
public static boolean SafeMode = true;
@ -59,6 +60,7 @@ public class DiscordPlugin extends JavaPlugin implements IListener<ReadyEvent> {
cb.withToken(Files.readFirstLine(new File("TBMC", "Token.txt"), StandardCharsets.UTF_8));
dc = cb.login();
dc.getDispatcher().registerListener(this);
mainThread = Thread.currentThread();
} catch (Exception e) {
e.printStackTrace();
Bukkit.getPluginManager().disablePlugin(this);
@ -372,6 +374,8 @@ public class DiscordPlugin extends JavaPlugin implements IListener<ReadyEvent> {
public static <T> T perform(IRequest<T> action) {
if (SafeMode)
return null;
if (Thread.currentThread() == mainThread)
throw new RuntimeException("Tried to wait for a Discord request on the main thread. This could cause lag.");
return RequestBuffer.request(action).get(); // Let the pros handle this
}
@ -381,6 +385,8 @@ public class DiscordPlugin extends JavaPlugin implements IListener<ReadyEvent> {
public static Void perform(IVoidRequest action) {
if (SafeMode)
return null;
if (Thread.currentThread() == mainThread)
throw new RuntimeException("Tried to wait for a Discord request on the main thread. This could cause lag.");
return RequestBuffer.request(action).get(); // Let the pros handle this
}

61
src/main/java/buttondevteam/discordplugin/PlayerListWatcher.java
View file

@ -8,6 +8,7 @@ import java.util.UUID;
import org.bukkit.Bukkit;
import org.bukkit.Location;
import org.bukkit.craftbukkit.v1_12_R1.CraftServer;
import org.bukkit.craftbukkit.v1_12_R1.util.CraftChatMessage;
import org.bukkit.event.player.PlayerTeleportEvent.TeleportCause;
import org.objenesis.ObjenesisStd;
@ -17,6 +18,7 @@ import buttondevteam.discordplugin.listeners.MCChatListener;
import buttondevteam.lib.TBMCCoreAPI;
import lombok.val;
import net.minecraft.server.v1_12_R1.AdvancementDataPlayer;
import net.minecraft.server.v1_12_R1.ChatMessageType;
import net.minecraft.server.v1_12_R1.DedicatedPlayerList;
import net.minecraft.server.v1_12_R1.DedicatedServer;
import net.minecraft.server.v1_12_R1.Entity;
@ -31,6 +33,7 @@ import net.minecraft.server.v1_12_R1.NBTTagCompound;
import net.minecraft.server.v1_12_R1.NetworkManager;
import net.minecraft.server.v1_12_R1.OpList;
import net.minecraft.server.v1_12_R1.Packet;
import net.minecraft.server.v1_12_R1.PacketPlayOutChat;
import net.minecraft.server.v1_12_R1.ScoreboardServer;
import net.minecraft.server.v1_12_R1.ServerStatisticManager;
import net.minecraft.server.v1_12_R1.WhiteList;
@ -44,10 +47,39 @@ public class PlayerListWatcher extends DedicatedPlayerList {
super(minecraftserver); // <-- Does some init stuff and calls Bukkit.setServer() so we have to use Objenesis
}
public void sendAll(Packet<?> packet) {
plist.sendAll(packet);
try { // Some messages get sent by directly constructing a packet
if (packet instanceof PacketPlayOutChat) {
Field msgf = PacketPlayOutChat.class.getDeclaredField("a");
msgf.setAccessible(true);
MCChatListener.sendSystemMessageToChat(((IChatBaseComponent) msgf.get(packet)).toPlainText());
}
} catch (Exception e) {
TBMCCoreAPI.SendException("Failed to broadcast message sent to all players - hacking failed.", e);
}
}
@Override
public void sendMessage(IChatBaseComponent ichatbasecomponent, boolean flag) {
super.sendMessage(ichatbasecomponent, flag);
MCChatListener.sendSystemMessageToChat(ichatbasecomponent.toPlainText());
public void sendMessage(IChatBaseComponent ichatbasecomponent, boolean flag) { // Needed so it calls the overriden method
plist.getServer().sendMessage(ichatbasecomponent);
ChatMessageType chatmessagetype = flag ? ChatMessageType.SYSTEM : ChatMessageType.CHAT;
// CraftBukkit start - we run this through our processor first so we can get web links etc
this.sendAll(new PacketPlayOutChat(CraftChatMessage.fixComponent(ichatbasecomponent), chatmessagetype));
// CraftBukkit end
}
@Override
public void sendMessage(IChatBaseComponent ichatbasecomponent) { // Needed so it calls the overriden method
this.sendMessage(ichatbasecomponent, true);
}
@Override
public void sendMessage(IChatBaseComponent[] iChatBaseComponents) { // Needed so it calls the overriden method
for (IChatBaseComponent component : iChatBaseComponents) {
sendMessage(component, true);
}
}
public static void hookUp() {
@ -65,6 +97,9 @@ public class PlayerListWatcher extends DedicatedPlayerList {
modf.set(plf, plf.getModifiers() & ~Modifier.FINAL);
plf.set(plw, plw.plist.players);
server.a(plw);
Field pllf = CraftServer.class.getDeclaredField("playerList");
pllf.setAccessible(true);
pllf.set(Bukkit.getServer(), plw);
} catch (Exception e) {
TBMCCoreAPI.SendException("Error while hacking the player list!", e);
}
@ -74,10 +109,6 @@ public class PlayerListWatcher extends DedicatedPlayerList {
plist.a(entityhuman, ichatbasecomponent);
}
public ServerStatisticManager a(EntityHuman entityhuman) {
return plist.a(entityhuman);
}
public void a(EntityPlayer entityplayer, int i) {
plist.a(entityplayer, i);
}
@ -297,18 +328,6 @@ public class PlayerListWatcher extends DedicatedPlayerList {
plist.sendAll(packet, world);
}
public void sendAll(Packet<?> packet) {
plist.sendAll(packet);
}
public void sendMessage(IChatBaseComponent ichatbasecomponent) {
plist.sendMessage(ichatbasecomponent);
}
public void sendMessage(IChatBaseComponent[] iChatBaseComponents) {
plist.sendMessage(iChatBaseComponents);
}
public void sendPacketNearby(EntityHuman entityhuman, double d0, double d1, double d2, double d3, int i,
Packet<?> packet) {
plist.sendPacketNearby(entityhuman, d0, d1, d2, d3, i, packet);
@ -349,4 +368,8 @@ public class PlayerListWatcher extends DedicatedPlayerList {
public List<EntityPlayer> v() {
return plist.v();
}
public ServerStatisticManager getStatisticManager(EntityPlayer entityhuman) {
return plist.getStatisticManager(entityhuman);
}
}