[TF][CENSOR] PWN RKN without Firebase

TMessagesProj/src/main/java/org/telegram/tgnet/ConnectionsManager.java

@@ -11,7 +11,6 @@
 import android.util.Base64;
 
 import com.google.android.exoplayer2.util.Log;
-import com.google.firebase.remoteconfig.FirebaseRemoteConfig;
 
 import org.json.JSONArray;
 import org.json.JSONObject;
@@ -1294,66 +1293,22 @@ protected void onPostExecute(final NativeByteBuffer result) {
     private static class FirebaseTask extends AsyncTask<Void, Void, NativeByteBuffer> {
 
         private int currentAccount;
-        private FirebaseRemoteConfig firebaseRemoteConfig;
 
         public FirebaseTask(int instance) {
             super();
             currentAccount = instance;
         }
 
         protected NativeByteBuffer doInBackground(Void... voids) {
-            try {
-                if (native_isTestBackend(currentAccount) != 0) {
-                    throw new Exception("test backend");
-                }
-                firebaseRemoteConfig = FirebaseRemoteConfig.getInstance();
-                String currentValue = firebaseRemoteConfig.getString("ipconfigv3");
+            Utilities.stageQueue.postRunnable(() -> {
                 if (BuildVars.LOGS_ENABLED) {
-                    FileLog.d("current firebase value = " + currentValue);
+                    FileLog.d("failed to get firebase result");
+                    FileLog.d("start dns txt task");
                 }
-
-                firebaseRemoteConfig.fetch(0).addOnCompleteListener(finishedTask -> {
-                    final boolean success = finishedTask.isSuccessful();
-                    Utilities.stageQueue.postRunnable(() -> {
-                        if (success) {
-                            firebaseRemoteConfig.activate().addOnCompleteListener(finishedTask2 -> {
-                                currentTask = null;
-                                String config = firebaseRemoteConfig.getString("ipconfigv3");
-                                if (!TextUtils.isEmpty(config)) {
-                                    byte[] bytes = Base64.decode(config, Base64.DEFAULT);
-                                    try {
-                                        NativeByteBuffer buffer = new NativeByteBuffer(bytes.length);
-                                        buffer.writeBytes(bytes);
-                                        int date = (int) (firebaseRemoteConfig.getInfo().getFetchTimeMillis() / 1000);
-                                        native_applyDnsConfig(currentAccount, buffer.address, AccountInstance.getInstance(currentAccount).getUserConfig().getClientPhone(), date);
-                                    } catch (Exception e) {
-                                        FileLog.e(e);
-                                    }
-                                } else {
-                                    if (BuildVars.LOGS_ENABLED) {
-                                        FileLog.d("failed to get firebase result");
-                                        FileLog.d("start dns txt task");
-                                    }
-                                    DnsTxtLoadTask task = new DnsTxtLoadTask(currentAccount);
-                                    task.executeOnExecutor(AsyncTask.THREAD_POOL_EXECUTOR, null, null, null);
-                                    currentTask = task;
-                                }
-                            });
-                        }
-                    });
-                });
-            } catch (Throwable e) {
-                Utilities.stageQueue.postRunnable(() -> {
-                    if (BuildVars.LOGS_ENABLED) {
-                        FileLog.d("failed to get firebase result");
-                        FileLog.d("start dns txt task");
-                    }
-                    DnsTxtLoadTask task = new DnsTxtLoadTask(currentAccount);
-                    task.executeOnExecutor(AsyncTask.THREAD_POOL_EXECUTOR, null, null, null);
-                    currentTask = task;
-                });
-                FileLog.e(e);
-            }
+                DnsTxtLoadTask task = new DnsTxtLoadTask(currentAccount);
+                task.executeOnExecutor(AsyncTask.THREAD_POOL_EXECUTOR, null, null, null);
+                currentTask = task;
+            });
             return null;
         }