Primer paso de la investigacion. Se aportan el .apk, las carpetas con el apk extraido y el apk descompilado. El archivo API_DOCUMENTATION.md es un archivo donde se anotaran los descubrimientos del funcionamiento de la API, y los .py son scripts para probar la funcionalidad de la API con los métodos que vayamos encontrando. Finalmente, los archivos .js son scripts de Frida para extraer informacion de la APP durante la ejecucion.

apk_decompiled/sources/com/adif/elcanomovil/notifications/AppFirebaseMessagingService.java

@@ -0,0 +1,76 @@
+package com.adif.elcanomovil.notifications;
+
+import android.os.Bundle;
+import com.adif.elcanomovil.domain.providers.PushIdTokenProvider;
+import com.google.firebase.messaging.FirebaseMessagingService;
+import com.google.firebase.messaging.RemoteMessage;
+import dagger.hilt.EntryPoint;
+import dagger.hilt.EntryPoints;
+import dagger.hilt.InstallIn;
+import dagger.hilt.components.SingletonComponent;
+import kotlin.Metadata;
+import kotlin.Unit;
+import kotlin.jvm.internal.Intrinsics;
+import kotlin.jvm.internal.SourceDebugExtension;
+import t3.c;
+
+@Metadata(d1 = {"\u0000*\n\u0002\u0018\u0002\n\u0002\u0018\u0002\n\u0002\b\u0002\n\u0002\u0018\u0002\n\u0000\n\u0002\u0010\u0002\n\u0002\b\u0002\n\u0002\u0018\u0002\n\u0002\b\u0002\n\u0002\u0010\u000e\n\u0002\b\u0002\u0018\u00002\u00020\u0001:\u0001\rB\u0005¢\u0006\u0002\u0010\u0002J\b\u0010\u0005\u001a\u00020\u0006H\u0016J\u0010\u0010\u0007\u001a\u00020\u00062\u0006\u0010\b\u001a\u00020\tH\u0016J\u0010\u0010\n\u001a\u00020\u00062\u0006\u0010\u000b\u001a\u00020\fH\u0016R\u000e\u0010\u0003\u001a\u00020\u0004X\u0082.¢\u0006\u0002\n\u0000¨\u0006\u000e"}, d2 = {"Lcom/adif/elcanomovil/notifications/AppFirebaseMessagingService;", "Lcom/google/firebase/messaging/FirebaseMessagingService;", "()V", "notificationProvide", "Lcom/adif/elcanomovil/notifications/NotificationProvider;", "onCreate", "", "onMessageReceived", "remoteMessage", "Lcom/google/firebase/messaging/RemoteMessage;", "onNewToken", "token", "", "MyMessagingServiceInterface", "app_proNon_corporateRelease"}, k = 1, mv = {1, 9, 0}, xi = 48)
+@SourceDebugExtension({"SMAP\nAppFirebaseMessagingService.kt\nKotlin\n*S Kotlin\n*F\n+ 1 AppFirebaseMessagingService.kt\ncom/adif/elcanomovil/notifications/AppFirebaseMessagingService\n+ 2 fake.kt\nkotlin/jvm/internal/FakeKt\n*L\n1#1,58:1\n1#2:59\n*E\n"})
+/* loaded from: classes.dex */
+public final class AppFirebaseMessagingService extends FirebaseMessagingService {
+    private NotificationProvider notificationProvide;
+
+    @Metadata(d1 = {"\u0000\u001a\n\u0002\u0018\u0002\n\u0002\u0010\u0000\n\u0000\n\u0002\u0018\u0002\n\u0002\b\u0003\n\u0002\u0018\u0002\n\u0002\b\u0003\bg\u0018\u00002\u00020\u0001R\u0012\u0010\u0002\u001a\u00020\u0003X¦\u0004¢\u0006\u0006\u001a\u0004\b\u0004\u0010\u0005R\u0012\u0010\u0006\u001a\u00020\u0007X¦\u0004¢\u0006\u0006\u001a\u0004\b\b\u0010\t¨\u0006\n"}, d2 = {"Lcom/adif/elcanomovil/notifications/AppFirebaseMessagingService$MyMessagingServiceInterface;", "", "notificationProvider", "Lcom/adif/elcanomovil/notifications/NotificationProvider;", "getNotificationProvider", "()Lcom/adif/elcanomovil/notifications/NotificationProvider;", "tokenProvider", "Lcom/adif/elcanomovil/domain/providers/PushIdTokenProvider;", "getTokenProvider", "()Lcom/adif/elcanomovil/domain/providers/PushIdTokenProvider;", "app_proNon_corporateRelease"}, k = 1, mv = {1, 9, 0}, xi = 48)
+    @InstallIn({SingletonComponent.class})
+    @EntryPoint
+    /* loaded from: classes.dex */
+    public interface MyMessagingServiceInterface {
+        NotificationProvider getNotificationProvider();
+
+        PushIdTokenProvider getTokenProvider();
+    }
+
+    @Override // android.app.Service
+    public void onCreate() {
+        super.onCreate();
+        Object obj = EntryPoints.get(getApplicationContext(), MyMessagingServiceInterface.class);
+        Intrinsics.checkNotNullExpressionValue(obj, "get(...)");
+        this.notificationProvide = ((MyMessagingServiceInterface) obj).getNotificationProvider();
+    }
+
+    @Override // com.google.firebase.messaging.FirebaseMessagingService
+    public void onMessageReceived(RemoteMessage remoteMessage) {
+        Intrinsics.checkNotNullParameter(remoteMessage, "remoteMessage");
+        super.onMessageReceived(remoteMessage);
+        remoteMessage.getNotification();
+        Bundle extras = remoteMessage.toIntent().getExtras();
+        if (extras != null) {
+            NotificationProvider notificationProvider = this.notificationProvide;
+            if (notificationProvider == null) {
+                Intrinsics.throwUninitializedPropertyAccessException("notificationProvide");
+                notificationProvider = null;
+            }
+            notificationProvider.handleNotification(extras);
+        }
+    }
+
+    @Override // com.google.firebase.messaging.FirebaseMessagingService
+    public void onNewToken(String token) {
+        Unit unit;
+        Intrinsics.checkNotNullParameter(token, "token");
+        super.onNewToken(token);
+        Object obj = EntryPoints.get(getApplicationContext(), MyMessagingServiceInterface.class);
+        Intrinsics.checkNotNullExpressionValue(obj, "get(...)");
+        PushIdTokenProvider tokenProvider = ((MyMessagingServiceInterface) obj).getTokenProvider();
+        if (getBaseContext() != null) {
+            tokenProvider.saveToken(token);
+            unit = Unit.INSTANCE;
+        } else {
+            unit = null;
+        }
+        if (unit == null) {
+            Intrinsics.checkNotNullParameter("TOKEN FIREBASE NOT SET since baseContext is null", "message");
+            c.f8551a.e("TOKEN FIREBASE NOT SET since baseContext is null", new Object[0]);
+        }
+    }
+}