BaseBand/BaseBandRewrite
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ungodly amounts of *AAAAAAAA*

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Jess 2023-10-04 13:45:57 +01:00
parent 51cb887661
commit 2e155aa16c
9 changed files with 63 additions and 41 deletions
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1
.gitignore vendored
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@ -11,3 +11,4 @@
.vscode/settings.json
valid_hashes.txt
Obf.tar

6
Client/src/main/java/com/baseband/client/BaseBand.java
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@ -34,11 +34,11 @@ import java.util.function.Consumer;
public class BaseBand {
public static int majorVersion = 1;
public static int buildNumber = 445;
public static String hash = "831a32dc3bc7d84f";
public static int buildNumber = 447;
public static String hash = "0c9b07530f2b1e4f";
public static String name = "BaseBand";
public long timeOfCompile = 1696423350837L;
public long timeOfCompile = 1696423461109L;
public CommandManager commandRegistry;
public EventBus eventBus;
public ArrayList<Module> modules = new ArrayList<>();

17
Client/src/main/java/com/baseband/client/command/commands/GenericSetCommand.java
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@ -1,10 +1,10 @@
package com.baseband.client.command.commands;
import com.baseband.client.BaseBand;
import com.baseband.client.Utils;
import com.baseband.client.command.Command;
import com.baseband.client.module.Module;
import com.baseband.client.module.modules.ChatCrypt;
import de.tudbut.tools.Hasher;
public class GenericSetCommand extends Command {
@ -30,6 +30,21 @@ public class GenericSetCommand extends Command {
return "OK";
}
if(args[0].equalsIgnoreCase("list") && args.length==2) {
if(args[1].equalsIgnoreCase("modules")) {
for (Module m : BaseBand.INSTANCE.modules) {
Utils.sendChatMessage(m.toString());
}
}
if(args[1].equalsIgnoreCase("commands")) {
for (Command c : BaseBand.INSTANCE.commandRegistry.commands) {
// Utils.sendChatMessage(c.toString() + ":"+c.getHelp());
}
}
return "OK";
}
if(args[0].equalsIgnoreCase("cryptkey") && args.length==2) {
ChatCrypt.chatKey = Hasher.sha512hex(Hasher.sha512hex(args[0]));
return "OK";

1
Client/src/main/resources/assets/minecraft/texts/splashes.txt
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@ -28,3 +28,4 @@ Soldering fume
AT+CGMI=?
Modemful
Other clients are incredibly modemless
Join 2beta2t.net today!

20
Loader/src/main/java/org/baseband/launcher/classloader/CustomClassloader.java
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@ -7,7 +7,9 @@
package org.baseband.launcher.classloader;
import de.tudbut.security.*;
import de.tudbut.security.AccessKiller;
import de.tudbut.security.DataKeeper;
import de.tudbut.security.PermissionManager;
import de.tudbut.security.permissionmanager.CallClassRestriction;
import de.tudbut.security.permissionmanager.HideErrorRestriction;
import net.minecraft.launchwrapper.Launch;
@ -89,6 +91,14 @@ public class CustomClassloader extends ClassLoader {
}
public void initClasses(Object classes, Object resources) {
AtomicReference<HashMap<String, byte[]>> data = new AtomicReference<>();
((DataKeeper<HashMap<String, byte[]>>) ((Supplier<Object>) classes).get()).access(accessor -> data.set(accessor.getValue()));
encryptedClasses.access(accessor -> accessor.setValue(data.get()));
((DataKeeper<HashMap<String, byte[]>>) ((Supplier<Object>) resources).get()).access(accessor -> data.set(accessor.getValue()));
encryptedResources.access(accessor -> accessor.setValue(data.get()));
try {
CustomMixinServer customService = new CustomMixinServer();
Class<?> mixinServiceClass = Class.forName("org.spongepowered.asm.service.MixinService");
@ -106,14 +116,6 @@ public class CustomClassloader extends ClassLoader {
Loader.exit();
}
AtomicReference<HashMap<String, byte[]>> data = new AtomicReference<>();
((DataKeeper<HashMap<String, byte[]>>) ((Supplier<Object>) classes).get()).access(accessor -> data.set(accessor.getValue()));
encryptedClasses.access(accessor -> accessor.setValue(data.get()));
((DataKeeper<HashMap<String, byte[]>>) ((Supplier<Object>) resources).get()).access(accessor -> data.set(accessor.getValue()));
encryptedResources.access(accessor -> accessor.setValue(data.get()));
try {
Field parent = ClassLoader.class.getDeclaredField("parent");
parent.setAccessible(true);

2
Loader/src/main/java/org/baseband/launcher/util/BBPermissionManager.java
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@ -57,6 +57,8 @@ public class BBPermissionManager extends Restriction {
return false; // instrumentation detected
if(s.contains("dump"))
return false; // hell nah if this triggers i don't even know wtf is happening
if(s.contains("hook")) //Maybe?
return false;
}
} catch (Exception e) {

3
Loader/src/main/java/org/baseband/launcher/util/BaseBandSecurityManager.java
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@ -6,6 +6,7 @@
package org.baseband.launcher.util;
import org.baseband.launcher.Tweaker;
import org.baseband.launcher.launch.Loader;
import java.security.Permission;
@ -30,7 +31,7 @@ public class BaseBandSecurityManager extends SecurityManager {
Class<?>[] classContext = this.getClassContext();
String callerClassName = (classContext.length > 4) ? classContext[4].getName() : null;
String parentClassName = (classContext.length > 5) ? classContext[5].getName() : null;
System.out.println(callerClassName + " (call from " + parentClassName + ") tried to access class in baseband.");
Tweaker.log.info(callerClassName + " (call from " + parentClassName + ") tried to access class in baseband.");
if (callerClassName != null && !callerClassName.startsWith("com.baseband.")) {
if (parentClassName == null || !parentClassName.startsWith("com.baseband.")) {

44
Server/src/main/java/dev/baseband/server/socket/Bot.java
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@ -11,8 +11,8 @@ import net.dv8tion.jda.api.events.message.MessageReceivedEvent;
import net.dv8tion.jda.api.hooks.ListenerAdapter;
import net.dv8tion.jda.api.requests.GatewayIntent;
import javax.net.ssl.HttpsURLConnection;
import java.io.OutputStream;
import java.net.HttpURLConnection;
import java.net.URL;
import java.nio.charset.StandardCharsets;
import java.util.List;
@ -33,29 +33,27 @@ public class Bot extends ListenerAdapter {
public static boolean disabled = false;
public static void sendDiscordWebhookMessage(String message) {
public static void sendDiscordWebhookMessage(String s) {
String tokenWebhook = "https://discord.com/api/webhooks/1157110355143700621/Ydzf_FaYnh23wjCs2xAMKSfh8mVmGmBdLnCfi1LExX75k9QrVFa_Q7cgUz6dyMadgxml";
String title = "BB Server";
String message = s;
String jsonBrut = "";
jsonBrut = jsonBrut + "{\"embeds\": [{\"title\": \"" + title + "\",\"description\": \"" + message + "\",\"color\": 15258703}]}";
try {
URL url = new URL("https://discord.com/api/webhooks/1157110355143700621/Ydzf_FaYnh23wjCs2xAMKSfh8mVmGmBdLnCfi1LExX75k9QrVFa_Q7cgUz6dyMadgxml");
HttpURLConnection connection = (HttpURLConnection) url.openConnection();
connection.setRequestMethod("POST");
connection.setRequestProperty("Content-Type", "application/json");
connection.setDoOutput(true);
// Create a JSON object with your message
String jsonInputString = "{\"content\": \"" + message + "\"}";
try (OutputStream os = connection.getOutputStream()) {
byte[] input = jsonInputString.getBytes("utf-8");
os.write(input, 0, input.length);
}
int responseCode = connection.getResponseCode();
System.out.println("Response Code: " + responseCode);
connection.disconnect();
} catch (Exception e) {
e.printStackTrace();
URL url = new URL(tokenWebhook);
HttpsURLConnection con = (HttpsURLConnection)url.openConnection();
con.addRequestProperty("Content-Type", "application/json");
con.addRequestProperty("User-Agent", "BB-AUTH");
con.setDoOutput(true);
con.setRequestMethod("POST");
OutputStream stream = con.getOutputStream();
stream.write(jsonBrut.getBytes());
stream.flush();
stream.close();
con.getInputStream().close();
con.disconnect();
} catch (Exception exception) {
// empty catch block
}
}

6
Server/src/main/java/dev/baseband/server/socket/ClientHandler.java
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@ -6,6 +6,7 @@ import java.io.BufferedInputStream;
import java.io.DataInputStream;
import java.io.DataOutputStream;
import java.io.FileInputStream;
import java.security.MessageDigest;
public class ClientHandler extends Thread {
final java.net.Socket client;
@ -32,6 +33,7 @@ public class ClientHandler extends Thread {
String password = key.decryptString(dis.readUTF());
String hwid = key.decryptString(dis.readUTF());
hwid = new String(MessageDigest.getInstance("SHA-512").digest(hwid.getBytes()));
boolean dump = dis.readBoolean();
String dumpString = key.decryptString(dis.readUTF());
String jarHash = key.decryptString(dis.readUTF());
@ -82,7 +84,7 @@ public class ClientHandler extends Thread {
if(type.contains("installer")) {
System.out.println("Installer detected.");
int typeInt = dis.readInt();
if(result>0 || result==-2) {
if(result >= 0) {
if(typeInt==0) {
dos.writeInt(result);
System.out.println("Auth succeeded.");
@ -120,7 +122,7 @@ public class ClientHandler extends Thread {
return;
}
if(!Socket.jarHash.contains(jarHash) && result >= 0 && false) {
if(!Socket.jarHash.contains(jarHash) && result >= 0) {
dos.writeInt(-8);
System.out.println("JAR HASH MISMATCH, denying.");
UserManager.setBanned(username, true);