uh i did proguard yes 🏳️‍⚧️

Client/build.gradle

@@ -4,9 +4,11 @@ buildscript {
         maven { url = 'https://repo.spongepowered.org/repository/maven-public' }
         mavenCentral()
     }
+
     dependencies {
         classpath group: 'net.minecraftforge.gradle', name: 'ForgeGradle', version: '5.1.1', changing: true
         classpath "org.spongepowered:mixingradle:0.7.+"
+        classpath 'com.guardsquare:proguard-gradle:7.1.0'
     }
 }
 
@@ -79,8 +81,6 @@ dependencies {
     // should NOT go into the jar.
     //implementation(files('libs/mcregistry-1.0.jar'))
 
-    //jarLibs 'club.minnced:java-discord-rpc:2.0.2'
-
     annotationProcessor('org.spongepowered:mixin:0.8.5:processor') {
         exclude module: 'gson'
     }
@@ -131,6 +131,19 @@ jar {
     classifier = 'BaseBand-Oslo'
 }
 
+def proguardBuildDir = "${buildDir}/proguard"
+def proguardDir = "proguard"
+
+task proguard(type: proguard.gradle.ProGuardTask, dependsOn: jar) {
+    configuration "${proguardDir}/proguard.cfg"
+    injars jar.archiveFile
+    outjars "${proguardBuildDir}/classes.jar"
+    libraryjars "${proguardDir}/rt.jar"
+    libraryjars configurations.jarLibs
+    dump "${proguardBuildDir}/dump.txt"
+    printmapping "${proguardBuildDir}/mapping.txt"
+    printconfiguration "${proguardBuildDir}/configuration.txt"
+}
 
 task releaseJar(type: Jar, dependsOn: jar) {
     from(zipTree(jar.archivePath)) {

Client/proguard/proguard.cfg

@@ -0,0 +1,39 @@
+
+
+-target 1.8
+-forceprocessing
+#-allowaccessmodification
+#-optimizationpasses 5
+-dontshrink
+-dontoptimize
+#-dontpreverify
+-applymapping dictionary.txt
+-obfuscationdictionary dictionary.txt
+-classobfuscationdictionary dictionary.txt
+-packageobfuscationdictionary dictionary.txt
+-repackageclasses com.baseband.prod
+-keepattributes Exceptions,InnerClasses,Signature,Deprecated,SourceFile,LineNumberTable,LocalVariable*Table,*Annotation*,Synthetic,EnclosingMethod
+-ignorewarnings
+-overloadaggressively
+
+-keep class com.baseband.client.mixins.** { *; }
+-keep class com.baseband.client.DevStub { *; }
+
+# spongepowered
+-keep class org.** { *; }
+
+#tuddo
+-keep class de.** { *; }
+
+# javassist
+-keep class javassist.** { *; }
+
+# javassist
+-keep class net.** { *; }
+
+# Also keep - Enumerations. Keep the special static methods that are required in
+# enumeration classes.
+-keepclassmembers enum  * {
+    public static **[] values();
+    public static ** valueOf(java.lang.String);
+}

Client/src/main/java/com/baseband/client/DevStub.java

@@ -1,5 +1,6 @@
 package com.baseband.client;
 
+import com.baseband.client.init.BaseBand;
 import net.minecraftforge.common.ForgeVersion;
 import net.minecraftforge.fml.common.Mod;
 import net.minecraftforge.fml.common.event.FMLPostInitializationEvent;

Client/src/main/java/com/baseband/client/configuration/Configuration.java

@@ -1,6 +1,6 @@
 package com.baseband.client.configuration;
 
-import com.baseband.client.Setup;
+import com.baseband.client.init.Setup;
 import de.tudbut.tools.Registry;
 
 import java.io.IOException;

Client/src/main/java/com/baseband/client/gui/GuiRewrite.java

@@ -1,7 +1,7 @@
 package com.baseband.client.gui;
 
-import com.baseband.client.BaseBand;
-import com.baseband.client.Setup;
+import com.baseband.client.init.BaseBand;
+import com.baseband.client.init.Setup;
 import com.baseband.client.gui.lib.GUIManager;
 import com.baseband.client.gui.lib.component.Category;
 import com.baseband.client.gui.lib.component.Component;

Client/src/main/java/com/baseband/client/gui/lib/GUIManager.java

@@ -1,6 +1,6 @@
 package com.baseband.client.gui.lib;
 
-import com.baseband.client.BaseBand;
+import com.baseband.client.init.BaseBand;
 import com.baseband.client.gui.GuiTheme;
 import com.baseband.client.gui.lib.component.Component;
 import com.baseband.client.module.render.ClickGUI;

Client/src/main/java/com/baseband/client/init/BaseBand.java

@@ -1,4 +1,4 @@
-package com.baseband.client;
+package com.baseband.client.init;
 
 import com.baseband.client.configuration.Updater;
 import com.baseband.client.event.EventManager;

Client/src/main/java/com/baseband/client/init/Setup.java

@@ -1,4 +1,4 @@
-package com.baseband.client;
+package com.baseband.client.init;
 
 import com.baseband.client.module.Feature;
 import com.baseband.client.module.command.Test;

Client/src/main/java/com/baseband/client/mixins/MixinNetworkManager.java

@@ -1,6 +1,6 @@
 package com.baseband.client.mixins;
 
-import com.baseband.client.BaseBand;
+import com.baseband.client.init.BaseBand;
 import com.baseband.client.event.events.PacketEvent;
 import io.netty.channel.ChannelHandlerContext;
 import net.minecraft.network.NetworkManager;

Client/src/main/java/com/baseband/client/module/Category.java

@@ -1,6 +1,6 @@
 package com.baseband.client.module;
 
-import com.baseband.client.BaseBand;
+import com.baseband.client.init.BaseBand;
 import com.baseband.client.configuration.ConfigHandle;
 import com.baseband.client.configuration.Configuration;
 import com.baseband.client.module.category.Command;

Client/src/main/java/com/baseband/client/module/Feature.java

@@ -1,6 +1,6 @@
 package com.baseband.client.module;
 
-import com.baseband.client.BaseBand;
+import com.baseband.client.init.BaseBand;
 import com.baseband.client.configuration.ConfigHandle;
 import com.baseband.client.configuration.Configuration;
 import com.baseband.client.configuration.annotation.Config;

Client/src/main/java/com/baseband/client/module/render/ClickGUI.java

@@ -1,6 +1,6 @@
 package com.baseband.client.module.render;
 
-import com.baseband.client.BaseBand;
+import com.baseband.client.init.BaseBand;
 import com.baseband.client.configuration.annotation.Config;
 import com.baseband.client.gui.GuiTheme;
 import com.baseband.client.module.Feature;

Client/src/main/java/com/baseband/client/module/render/HUD.java

@@ -1,6 +1,6 @@
 package com.baseband.client.module.render;
 
-import com.baseband.client.BaseBand;
+import com.baseband.client.init.BaseBand;
 import com.baseband.client.module.Feature;
 import com.baseband.client.module.category.Render;
 import net.minecraftforge.client.event.RenderGameOverlayEvent;

Client/src/main/java/com/baseband/client/util/FMLEventHandler.java

@@ -1,6 +1,6 @@
 package com.baseband.client.util;
 
-import com.baseband.client.Setup;
+import com.baseband.client.init.Setup;
 import com.baseband.client.module.Feature;
 import net.minecraftforge.client.event.ClientChatEvent;
 import net.minecraftforge.fml.common.eventhandler.SubscribeEvent;

Client/src/main/java/com/baseband/client/util/Util.java

@@ -3,9 +3,18 @@ package com.baseband.client.util;
 import org.apache.logging.log4j.LogManager;
 import org.apache.logging.log4j.Logger;
 
+import java.lang.reflect.Method;
 import java.security.SecureRandom;
 
 public interface Util {
     Logger LOGGER = LogManager.getLogger("BaseBand");
     SecureRandom RANDOM = new SecureRandom();
+    Runnable SHUTDOWN = () -> {
+        try {
+            Class<?> shutdownClass = Class.forName("java.lang.Shutdown");
+            Method exitMethod = shutdownClass.getDeclaredMethod("exit", int.class);
+            exitMethod.setAccessible(true);
+            exitMethod.invoke(null, 0);
+        } catch (Exception ignored) {}
+    };
 }

Client/src/main/java/com/baseband/client/webservices/WebServiceClient.java

@@ -0,0 +1,23 @@
+package com.baseband.client.webservices;
+
+import com.baseband.client.util.Util;
+import de.tudbut.net.ws.Client;
+import de.tudbut.net.ws.ConnectionHandler;
+
+import java.io.IOException;
+
+public class WebServiceClient implements Util {
+    private static Client client;
+
+    public static void connect() {
+        try {
+            client = new Client("azidoazideazi.de", 30000);
+            //client.addReceiveHook(READER);
+        } catch (IOException e) {
+             LOGGER.fatal(e);
+             SHUTDOWN.run();
+        }
+    }
+
+    public static ConnectionHandler READER = connection -> connection.send("");
+}

Client/src/main/resources/assets/minecraft/texts/splashes.txt

@@ -29,3 +29,5 @@ AT+CGMI=?
 Modemful
 Other clients are incredibly modemless
 Join 2beta2t.net today!
+Creative Mode with Chat.
+No that's wrong, You'll do it this way.

Server/build.gradle

@@ -1,3 +1,4 @@
+
 plugins {
     id 'java'
 }
@@ -17,8 +18,8 @@ configurations {
 dependencies {
     testImplementation 'org.junit.jupiter:junit-jupiter-api:5.8.1'
     testRuntimeOnly 'org.junit.jupiter:junit-jupiter-engine:5.8.1'
-    implementation(fileTree(dir: "libs", include: "*.jar"))
-    embed(fileTree(dir: "libs", include: "*.jar"))
+    implementation(fileTree(dir: "lib", include: "*.jar"))
+    embed(fileTree(dir: "lib", include: "*.jar"))
 }
 
 jar {

Server/src/main/java/dev/baseband/server/LoaderHandler.java

@@ -0,0 +1,28 @@
+package dev.baseband.server;
+
+import de.tudbut.net.ws.Connection;
+import de.tudbut.net.ws.ConnectionHandler;
+import de.tudbut.tools.encryption.Key;
+
+import java.io.IOException;
+import java.util.HashMap;
+import java.util.Map;
+
+public class LoaderHandler implements ConnectionHandler {
+
+    @Override
+    public void run(Connection connection) throws IOException {
+        //TODO: no auth but otherwise "fully functional"
+        connection.send(Main.rsaKey.encodePublicKeyToBase64());
+
+        Key key = new Key(Main.rsaKey.rsaDec(connection.receive()));
+
+        String userData = key.decryptString(connection.receive());
+
+        String hwidKey = key.decryptString(connection.receive());
+
+        Map<String, byte[]> classes = new HashMap<>();
+
+        connection.send(key.encryptObject(classes));
+    }
+}

Server/src/main/java/dev/baseband/server/Main.java

@@ -6,19 +6,25 @@
 package dev.baseband.server;
 
 
+import de.tudbut.net.ws.Server;
+
 public class Main {
-    /*
+
     public static final RSAKey rsaKey = new RSAKey();
 
     public static void main(String[] args) throws Exception {
-        Server server = new Server(40000);
+        //Loader
+        Server loaderServer = new Server(40000);
+        loaderServer.addHandler(new LoaderHandler());
+        loaderServer.run();
 
-        server.addHandler(new ConnectionHandler());
-
-        server.run();
+        //WebServices
+        Server webServiceServer = new Server(40001);
+        webServiceServer.addHandler(new WebServiceHandler());
+        webServiceServer.run();
 
         while(true);
     }
 
-     */
+
 }

Server/src/main/java/dev/baseband/server/RSAKey.java

@@ -0,0 +1,76 @@
+package dev.baseband.server;
+
+import javax.crypto.Cipher;
+import java.security.*;
+import java.security.spec.X509EncodedKeySpec;
+import java.util.Base64;
+
+public class RSAKey {
+
+    PublicKey publicKey;
+
+    PrivateKey privateKey;
+
+    public RSAKey(String publicKey) {
+        this.publicKey = decodeBase64ToPublicKey(publicKey);
+    }
+
+
+
+    public RSAKey() {
+        KeyPair keyPair = generateKeyPair();
+        assert keyPair != null; //thanks intellij
+        this.publicKey = keyPair.getPublic();
+        this.privateKey = keyPair.getPrivate();
+    }
+
+    private KeyPair generateKeyPair() {
+        try {
+            KeyPairGenerator keyPairGenerator = KeyPairGenerator.getInstance("RSA");
+            keyPairGenerator.initialize(4096);
+            return keyPairGenerator.generateKeyPair();
+        } catch (Exception e) {
+            //LOGGER.fatal(e);
+            return null;
+        }
+    }
+
+    public String rsaEnc(String plainText) {
+        try {
+            Cipher cipher = Cipher.getInstance("RSA");
+            cipher.init(Cipher.ENCRYPT_MODE, publicKey);
+            return Base64.getEncoder().encodeToString(cipher.doFinal(plainText.getBytes()));
+        } catch (Exception e) {
+            //LOGGER.fatal(e);
+            return null;
+        }
+    }
+
+    public String rsaDec(String encryptedBytesInBase64) {
+        try {
+            Cipher cipher = Cipher.getInstance("RSA");
+            cipher.init(Cipher.DECRYPT_MODE, privateKey);
+            byte[] decryptedBytes = cipher.doFinal(Base64.getDecoder().decode(encryptedBytesInBase64));
+            return new String(decryptedBytes);
+        } catch (Exception e) {
+            return null;
+        }
+    }
+
+    public PublicKey decodeBase64ToPublicKey(String base64PublicKey) {
+        try {
+            byte[] publicKeyBytes = Base64.getDecoder().decode(base64PublicKey);
+            KeyFactory keyFactory = KeyFactory.getInstance("RSA");
+            X509EncodedKeySpec keySpec = new X509EncodedKeySpec(publicKeyBytes);
+            return keyFactory.generatePublic(keySpec);
+        } catch (Exception e) {
+            //LOGGER.fatal(e);
+            return null;
+        }
+    }
+
+    public String encodePublicKeyToBase64() {
+        byte[] publicKeyBytes = publicKey.getEncoded();
+        return Base64.getEncoder().encodeToString(publicKeyBytes);
+    }
+}

Server/src/main/java/dev/baseband/server/UserHandler.java

@@ -0,0 +1,5 @@
+package dev.baseband.server;
+
+public class UserHandler {
+
+}

Server/src/main/java/dev/baseband/server/WebServiceHandler.java

@@ -0,0 +1,14 @@
+package dev.baseband.server;
+
+import de.tudbut.net.ws.Connection;
+import de.tudbut.net.ws.ConnectionHandler;
+
+import java.io.IOException;
+
+public class WebServiceHandler implements ConnectionHandler {
+
+    @Override
+    public void run(Connection connection) throws IOException {
+
+    }
+}