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/commonNavGraph/viewmodel/ArgsViewModel.java

@@ -0,0 +1,45 @@
+package com.adif.elcanomovil.commonNavGraph.viewmodel;
+
+import android.os.Bundle;
+import androidx.lifecycle.n0;
+import androidx.lifecycle.w0;
+import kotlin.Metadata;
+import kotlin.jvm.functions.Function0;
+import kotlin.jvm.internal.Intrinsics;
+import kotlin.jvm.internal.Reflection;
+import o0.C0531h;
+import o0.InterfaceC0530g;
+
+@Metadata(d1 = {"\u0000&\n\u0002\u0018\u0002\n\u0002\u0018\u0002\n\u0002\u0018\u0002\n\u0002\b\u0003\n\u0002\u0018\u0002\n\u0000\n\u0002\u0018\u0002\n\u0002\b\u0003\n\u0002\u0018\u0002\n\u0002\b\u0004\b\u0016\u0018\u00002\u00020\u0001B\u000f\u0012\u0006\u0010\u0003\u001a\u00020\u0002¢\u0006\u0004\b\u0004\u0010\u0005J\"\u0010\t\u001a\b\u0012\u0004\u0012\u00028\u00000\b\"\n\b\u0000\u0010\u0007\u0018\u0001*\u00020\u0006H\u0087\b¢\u0006\u0004\b\t\u0010\nR\u0014\u0010\u0003\u001a\u00020\u00028\u0002X\u0082\u0004¢\u0006\u0006\n\u0004\b\u0003\u0010\u000bR\u0013\u0010\u000f\u001a\u0004\u0018\u00010\f8F¢\u0006\u0006\u001a\u0004\b\r\u0010\u000e¨\u0006\u0010"}, d2 = {"Lcom/adif/elcanomovil/commonNavGraph/viewmodel/ArgsViewModel;", "Landroidx/lifecycle/w0;", "Landroidx/lifecycle/n0;", "savedStateHandle", "<init>", "(Landroidx/lifecycle/n0;)V", "Lo0/g;", "Args", "Lo0/h;", "navArgs", "()Lo0/h;", "Landroidx/lifecycle/n0;", "Landroid/os/Bundle;", "getArguments", "()Landroid/os/Bundle;", "arguments", "common-nav-graph_proNon_corporateRelease"}, k = 1, mv = {1, 9, 0}, xi = 48)
+/* loaded from: classes.dex */
+public class ArgsViewModel extends w0 {
+    private final n0 savedStateHandle;
+
+    public ArgsViewModel(n0 savedStateHandle) {
+        Intrinsics.checkNotNullParameter(savedStateHandle, "savedStateHandle");
+        this.savedStateHandle = savedStateHandle;
+    }
+
+    public final Bundle getArguments() {
+        return (Bundle) this.savedStateHandle.c(ArgsViewModelKt.BUNDLE_ARGS);
+    }
+
+    public final /* synthetic */ <Args extends InterfaceC0530g> C0531h navArgs() {
+        Intrinsics.reifiedOperationMarker(4, "Args");
+        return new C0531h(Reflection.getOrCreateKotlinClass(InterfaceC0530g.class), new Function0<Bundle>() { // from class: com.adif.elcanomovil.commonNavGraph.viewmodel.ArgsViewModel$navArgs$1
+            {
+                super(0);
+            }
+
+            /* JADX WARN: Can't rename method to resolve collision */
+            @Override // kotlin.jvm.functions.Function0
+            public final Bundle invoke() {
+                Bundle arguments = ArgsViewModel.this.getArguments();
+                if (arguments != null) {
+                    return arguments;
+                }
+                throw new IllegalStateException("ViewModel " + ArgsViewModel.this + " has null arguments");
+            }
+        });
+    }
+}

apk_decompiled/sources/com/adif/elcanomovil/commonNavGraph/viewmodel/ArgsViewModelKt.java

@@ -0,0 +1,9 @@
+package com.adif.elcanomovil.commonNavGraph.viewmodel;
+
+import kotlin.Metadata;
+
+@Metadata(d1 = {"\u0000\b\n\u0000\n\u0002\u0010\u000e\n\u0000\"\u000e\u0010\u0000\u001a\u00020\u0001X\u0080T¢\u0006\u0002\n\u0000¨\u0006\u0002"}, d2 = {ArgsViewModelKt.BUNDLE_ARGS, "", "common-nav-graph_proNon_corporateRelease"}, k = 2, mv = {1, 9, 0}, xi = 48)
+/* loaded from: classes.dex */
+public final class ArgsViewModelKt {
+    public static final String BUNDLE_ARGS = "BUNDLE_ARGS";
+}

apk_decompiled/sources/com/adif/elcanomovil/commonNavGraph/viewmodel/BaseFragment.java

@@ -0,0 +1,24 @@
+package com.adif.elcanomovil.commonNavGraph.viewmodel;
+
+import android.os.Bundle;
+import androidx.fragment.app.K;
+import kotlin.Metadata;
+
+@Metadata(d1 = {"\u0000\u001a\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\u0003\b\u0016\u0018\u00002\u00020\u0001B\u0007¢\u0006\u0004\b\u0002\u0010\u0003J\u0019\u0010\u0007\u001a\u00020\u00062\b\u0010\u0005\u001a\u0004\u0018\u00010\u0004H\u0016¢\u0006\u0004\b\u0007\u0010\b¨\u0006\t"}, d2 = {"Lcom/adif/elcanomovil/commonNavGraph/viewmodel/BaseFragment;", "Landroidx/fragment/app/K;", "<init>", "()V", "Landroid/os/Bundle;", "args", "", "setArguments", "(Landroid/os/Bundle;)V", "common-nav-graph_proNon_corporateRelease"}, k = 1, mv = {1, 9, 0}, xi = 48)
+/* loaded from: classes.dex */
+public class BaseFragment extends K {
+    @Override // androidx.fragment.app.K
+    public void setArguments(Bundle args) {
+        if (args == null) {
+            super.setArguments(null);
+        } else {
+            if (args.getBundle(ArgsViewModelKt.BUNDLE_ARGS) != null) {
+                super.setArguments(args);
+                return;
+            }
+            Bundle bundle = new Bundle(args);
+            bundle.putBundle(ArgsViewModelKt.BUNDLE_ARGS, args);
+            super.setArguments(bundle);
+        }
+    }
+}

apk_decompiled/sources/com/adif/elcanomovil/commonNavGraph/viewmodel/TabNavigator.java

@@ -0,0 +1,10 @@
+package com.adif.elcanomovil.commonNavGraph.viewmodel;
+
+import com.adif.elcanomovil.commonNavGraph.arguments.BottomNavInitialTab;
+import kotlin.Metadata;
+
+@Metadata(d1 = {"\u0000\u0016\n\u0002\u0018\u0002\n\u0002\u0010\u0000\n\u0000\n\u0002\u0010\u0002\n\u0000\n\u0002\u0018\u0002\n\u0000\bf\u0018\u00002\u00020\u0001J\u0010\u0010\u0002\u001a\u00020\u00032\u0006\u0010\u0004\u001a\u00020\u0005H&¨\u0006\u0006"}, d2 = {"Lcom/adif/elcanomovil/commonNavGraph/viewmodel/TabNavigator;", "", "navigateTo", "", "tab", "Lcom/adif/elcanomovil/commonNavGraph/arguments/BottomNavInitialTab;", "common-nav-graph_proNon_corporateRelease"}, k = 1, mv = {1, 9, 0}, xi = 48)
+/* loaded from: classes.dex */
+public interface TabNavigator {
+    void navigateTo(BottomNavInitialTab tab);
+}