Added BungeeCordSpoof (Closes #98) (#281)

2023-08-05 23:48:59 +08:00
parent ecf2d1a19b
commit 30ec0dca52
6 changed files with 86 additions and 1 deletions
--- a/src/main/java/anticope/rejects/modules/BungeeCordSpoof.java
+++ b/src/main/java/anticope/rejects/modules/BungeeCordSpoof.java
@@ -0,0 +1,69 @@
+package anticope.rejects.modules;
+
+import anticope.rejects.MeteorRejectsAddon;
+import anticope.rejects.mixin.HandshakeC2SPacketAccessor;
+import com.google.gson.Gson;
+import com.mojang.authlib.properties.PropertyMap;
+import meteordevelopment.meteorclient.events.packets.PacketEvent;
+import meteordevelopment.meteorclient.settings.*;
+import meteordevelopment.meteorclient.systems.modules.Module;
+import meteordevelopment.meteorclient.utils.Utils;
+import meteordevelopment.orbit.EventHandler;
+import net.minecraft.network.NetworkState;
+import net.minecraft.network.packet.c2s.handshake.HandshakeC2SPacket;
+
+import java.util.List;
+
+public class BungeeCordSpoof extends Module {
+    private final SettingGroup sgGeneral = settings.getDefaultGroup();
+
+    private static final Gson GSON = new Gson();
+
+    private final Setting<Boolean> whitelist = sgGeneral.add(new BoolSetting.Builder()
+            .name("whitelist")
+            .description("Use whitelist.")
+            .defaultValue(false)
+            .build()
+    );
+
+    private final Setting<List<String>> whitelistedServers = sgGeneral.add(new StringListSetting.Builder()
+            .name("whitelisted-servers")
+            .description("Will only work if you joined the servers above.")
+            .visible(whitelist::get)
+            .build()
+    );
+
+    private final Setting<Boolean> spoofProfile = sgGeneral.add(new BoolSetting.Builder()
+            .name("spoof-profile")
+            .description("Spoof account profile.")
+            .defaultValue(false)
+            .build()
+    );
+
+    private final Setting<String> forwardedIP = sgGeneral.add(new StringSetting.Builder()
+            .name("forwarded-IP")
+            .description("The forwarded IP address.")
+            .defaultValue("127.0.0.1")
+            .build()
+    );
+
+    public BungeeCordSpoof() {
+        super(MeteorRejectsAddon.CATEGORY, "bungeeCord-spoof", "Let you join BungeeCord servers, useful when bypassing proxies.");
+        runInMainMenu = true;
+    }
+
+    @EventHandler
+    private void onPacketSend(PacketEvent.Send event) {
+        if (event.packet instanceof HandshakeC2SPacket packet && packet.getIntendedState() == NetworkState.LOGIN) {
+            if (whitelist.get() && !whitelistedServers.get().contains(Utils.getWorldName())) return;
+            String address = packet.getAddress() + "\0" + forwardedIP + "\0" + mc.getSession().getUuid().replace("-", "")
+                    + (spoofProfile.get() ? getProperty() : "");
+            ((HandshakeC2SPacketAccessor) packet).setAddress(address);
+        }
+    }
+
+    private String getProperty() {
+        PropertyMap propertyMap = mc.getSession().getProfile().getProperties();
+        return "\0" + GSON.toJson(propertyMap.values().toArray());
+    }
+}