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/j1/f.java

@@ -0,0 +1,70 @@
+package j1;
+
+import com.adif.elcanomovil.domain.BuildConfig;
+import com.adif.elcanomovil.domain.entities.circulation.TrainCirculationInfo;
+import com.adif.elcanomovil.domain.entities.deeplink.SocialMetaTag;
+import com.adif.elcanomovil.domain.providers.DynamicLinkFacade;
+import com.adif.elcanomovil.domain.usecases.DynamicLinkUseCase;
+import com.adif.elcanomovil.domain.usecases.DynamicLinkUseCaseKt;
+import kotlin.ResultKt;
+import kotlin.Unit;
+import kotlin.coroutines.Continuation;
+import kotlin.coroutines.intrinsics.IntrinsicsKt;
+import kotlin.coroutines.jvm.internal.SuspendLambda;
+import kotlin.jvm.functions.Function2;
+import kotlinx.coroutines.CoroutineScope;
+
+/* loaded from: classes.dex */
+public final class f extends SuspendLambda implements Function2 {
+
+    /* renamed from: a, reason: collision with root package name */
+    public int f6930a;
+
+    /* renamed from: b, reason: collision with root package name */
+    public final /* synthetic */ DynamicLinkUseCase f6931b;
+
+    /* renamed from: c, reason: collision with root package name */
+    public final /* synthetic */ TrainCirculationInfo f6932c;
+
+    /* renamed from: d, reason: collision with root package name */
+    public final /* synthetic */ SocialMetaTag f6933d;
+
+    /* JADX WARN: 'super' call moved to the top of the method (can break code semantics) */
+    public f(DynamicLinkUseCase dynamicLinkUseCase, TrainCirculationInfo trainCirculationInfo, SocialMetaTag socialMetaTag, Continuation continuation) {
+        super(2, continuation);
+        this.f6931b = dynamicLinkUseCase;
+        this.f6932c = trainCirculationInfo;
+        this.f6933d = socialMetaTag;
+    }
+
+    @Override // kotlin.coroutines.jvm.internal.BaseContinuationImpl
+    public final Continuation create(Object obj, Continuation continuation) {
+        return new f(this.f6931b, this.f6932c, this.f6933d, continuation);
+    }
+
+    @Override // kotlin.jvm.functions.Function2
+    public final Object invoke(Object obj, Object obj2) {
+        return ((f) create((CoroutineScope) obj, (Continuation) obj2)).invokeSuspend(Unit.INSTANCE);
+    }
+
+    @Override // kotlin.coroutines.jvm.internal.BaseContinuationImpl
+    public final Object invokeSuspend(Object obj) {
+        DynamicLinkFacade dynamicLinkFacade;
+        String asUrl;
+        Object coroutine_suspended = IntrinsicsKt.getCOROUTINE_SUSPENDED();
+        int i = this.f6930a;
+        if (i != 0) {
+            if (i != 1) {
+                throw new IllegalStateException("call to 'resume' before 'invoke' with coroutine");
+            }
+            ResultKt.throwOnFailure(obj);
+            return obj;
+        }
+        ResultKt.throwOnFailure(obj);
+        dynamicLinkFacade = this.f6931b.dynamicLinkFacade;
+        asUrl = DynamicLinkUseCaseKt.getAsUrl(this.f6932c);
+        this.f6930a = 1;
+        Object create = dynamicLinkFacade.create(asUrl, BuildConfig.dynamicLinkUrl, "http://adif.es/es_ES/adif_movil.shtml", "960191892", com.adif.elcanomovil.BuildConfig.APPLICATION_ID, "es.adif.adifentumovil", this.f6933d, this);
+        return create == coroutine_suspended ? coroutine_suspended : create;
+    }
+}