structural updates rc4obtainee

src/main/protocol/HPacket.java

@@ -235,6 +235,9 @@ public class HPacket implements StringifyAble {
     public void setReadIndex(int number)	{
         readIndex = number;
     }
+    public void resetReadIndex() {
+        setReadIndex(6);
+    }
 
     public boolean isCorrupted()	{
 

src/main/protocol/memory/Rc4Obtainer.java

@@ -58,51 +58,60 @@ public class Rc4Obtainer {
 
             if (DEBUG) System.out.println("[+] send encrypted");
 
-            List<byte[]> results = client.getRC4possibilities();
-            outerloop:
-            for (byte[] possible : results) {
+            List<byte[]> cached = client.getRC4cached();
+            boolean worked = onSendFirstEncryptedMessage(handler, cached);
 
-                byte[] encBuffer = new byte[handler.getEncryptedBuffer().size()];
-                for (int i = 0; i < encBuffer.length; i++) {
-                    encBuffer[i] = handler.getEncryptedBuffer().get(i);
+            if (!worked) {
+                worked = onSendFirstEncryptedMessage(handler, client.getRC4possibilities());
+                if (!worked) {
+                    System.err.println("COULD NOT FIND RC4 TABLE");
                 }
-
-                for (int i = 0; i < 256; i++) {
-                    for (int j = 0; j < 256; j++) {
-                        byte[] keycpy = Arrays.copyOf(possible, possible.length);
-                        RC4 rc4Tryout = new RC4(keycpy, i, j);
-
-                        if (handler.getMessageSide() == HMessage.Side.TOSERVER) rc4Tryout.undoRc4(encBuffer);
-                        if (rc4Tryout.couldBeFresh()) {
-                            byte[] encDataCopy = Arrays.copyOf(encBuffer, encBuffer.length);
-                            RC4 rc4TryCopy = rc4Tryout.deepCopy();
-
-                            try {
-                                PayloadBuffer payloadBuffer = new PayloadBuffer();
-                                byte[] decoded = rc4TryCopy.rc4(encDataCopy);
-                                HPacket[] checker = payloadBuffer.pushAndReceive(decoded);
-
-                                if (payloadBuffer.peak().length == 0) {
-                                    handler.setRc4(rc4Tryout);
-                                    break outerloop;
-                                }
-
-                            }
-                            catch (Exception e) {
-//                                e.printStackTrace();
-                            }
-
-                        }
-
-                    }
-                }
-                
-
             }
-            
+
+
 
             incomingHandler.unblock();
             outgoingHandler.unblock();
         }).start();
     }
+
+    private boolean onSendFirstEncryptedMessage(Handler handler, List<byte[]> potentialRC4tables) {
+        for (byte[] possible : potentialRC4tables) {
+
+            byte[] encBuffer = new byte[handler.getEncryptedBuffer().size()];
+            for (int i = 0; i < encBuffer.length; i++) {
+                encBuffer[i] = handler.getEncryptedBuffer().get(i);
+            }
+
+            for (int i = 0; i < 256; i++) {
+                for (int j = 0; j < 256; j++) {
+                    byte[] keycpy = Arrays.copyOf(possible, possible.length);
+                    RC4 rc4Tryout = new RC4(keycpy, i, j);
+
+                    if (handler.getMessageSide() == HMessage.Side.TOSERVER) rc4Tryout.undoRc4(encBuffer);
+                    if (rc4Tryout.couldBeFresh()) {
+                        byte[] encDataCopy = Arrays.copyOf(encBuffer, encBuffer.length);
+                        RC4 rc4TryCopy = rc4Tryout.deepCopy();
+
+                        try {
+                            PayloadBuffer payloadBuffer = new PayloadBuffer();
+                            byte[] decoded = rc4TryCopy.rc4(encDataCopy);
+                            HPacket[] checker = payloadBuffer.pushAndReceive(decoded);
+
+                            if (payloadBuffer.peak().length == 0) {
+                                handler.setRc4(rc4Tryout);
+                                return true;
+                            }
+
+                        } catch (Exception e) {
+//                                e.printStackTrace();
+                        }
+
+                    }
+
+                }
+            }
+        }
+        return false;
+    }
 }

src/main/protocol/memory/habboclient/HabboClient.java

@@ -15,5 +15,8 @@ public abstract class HabboClient {
         this.hConnection = connection;
     }
 
+    // optional
+    public abstract List<byte[]> getRC4cached();
+
     public abstract List<byte[]> getRC4possibilities();
 }

src/main/protocol/memory/habboclient/linux/LinuxHabboClient.java

@@ -48,6 +48,11 @@ public class LinuxHabboClient extends HabboClient {
         if (DEBUG) System.out.println("* Found flashclient process: " + PID);
     }
 
+    @Override
+    public List<byte[]> getRC4cached() {
+        return new ArrayList<>();
+    }
+
 
     private void refreshMemoryMaps() {
         String filename = "/proc/"+this.PID+"/maps";

src/main/protocol/memory/habboclient/windows/WindowsHabboClient.java

@@ -31,6 +31,11 @@ public class WindowsHabboClient extends HabboClient {
         super(connection);
     }
 
+    @Override
+    public List<byte[]> getRC4cached() {
+        return new ArrayList<>();
+    }
+
     @Override
     public List<byte[]> getRC4possibilities() {
         return null;

src/main/protocol/packethandler/Handler.java

@@ -106,9 +106,11 @@ public abstract class Handler {
     void notifyListeners(HMessage message) {
         for (int x = 0; x < 3; x++) {
             for (int i = ((List<TrafficListener>)listeners[x]).size() - 1; i >= 0; i--) {
+                message.getPacket().resetReadIndex();
                 ((List<TrafficListener>)listeners[x]).get(i).onCapture(message);
             }
         }
+        message.getPacket().resetReadIndex();
     }
 
     public void sendToStream(byte[] buffer) {