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/repositories/logos/DefaultLogosInfoRepository.java

@@ -0,0 +1,72 @@
+package com.adif.elcanomovil.repositories.logos;
+
+import I1.b;
+import com.adif.elcanomovil.domain.repositories.logos.LogosInfoRepository;
+import com.adif.elcanomovil.serviceStorage.model.OperatorLogoValidityEntity;
+import com.adif.elcanomovil.serviceStorage.preferences.PreferenceStorage;
+import java.util.Collection;
+import java.util.Iterator;
+import java.util.List;
+import kotlin.Metadata;
+import kotlin.Unit;
+import kotlin.collections.CollectionsKt;
+import kotlin.collections.CollectionsKt__MutableCollectionsKt;
+import kotlin.coroutines.Continuation;
+import kotlin.coroutines.jvm.internal.Boxing;
+import kotlin.jvm.functions.Function1;
+import kotlin.jvm.internal.Intrinsics;
+import kotlin.jvm.internal.SourceDebugExtension;
+
+@Metadata(d1 = {"\u0000.\n\u0002\u0018\u0002\n\u0002\u0018\u0002\n\u0000\n\u0002\u0018\u0002\n\u0002\b\u0002\n\u0002\u0010\t\n\u0000\n\u0002\u0010\u000e\n\u0002\b\u0002\n\u0002\u0010\u0002\n\u0000\n\u0002\u0018\u0002\n\u0002\b\u0004\u0018\u00002\u00020\u0001B\r\u0012\u0006\u0010\u0002\u001a\u00020\u0003¢\u0006\u0002\u0010\u0004J\u0018\u0010\u0005\u001a\u0004\u0018\u00010\u00062\u0006\u0010\u0007\u001a\u00020\bH\u0096@¢\u0006\u0002\u0010\tJ\u0010\u0010\n\u001a\u00020\u000b2\u0006\u0010\f\u001a\u00020\rH\u0002J\u001e\u0010\u000e\u001a\u00020\u000b2\u0006\u0010\u0007\u001a\u00020\b2\u0006\u0010\u000f\u001a\u00020\u0006H\u0096@¢\u0006\u0002\u0010\u0010R\u000e\u0010\u0002\u001a\u00020\u0003X\u0082\u0004¢\u0006\u0002\n\u0000¨\u0006\u0011"}, d2 = {"Lcom/adif/elcanomovil/repositories/logos/DefaultLogosInfoRepository;", "Lcom/adif/elcanomovil/domain/repositories/logos/LogosInfoRepository;", "storage", "Lcom/adif/elcanomovil/serviceStorage/preferences/PreferenceStorage;", "(Lcom/adif/elcanomovil/serviceStorage/preferences/PreferenceStorage;)V", "getLogo", "", "key", "", "(Ljava/lang/String;Lkotlin/coroutines/Continuation;)Ljava/lang/Object;", "insert", "", "operatorLogoValidityEntity", "Lcom/adif/elcanomovil/serviceStorage/model/OperatorLogoValidityEntity;", "setLogo", "epoch", "(Ljava/lang/String;JLkotlin/coroutines/Continuation;)Ljava/lang/Object;", "repositories_proNon_corporateRelease"}, k = 1, mv = {1, 9, 0}, xi = 48)
+@SourceDebugExtension({"SMAP\nDefaultLogosRepository.kt\nKotlin\n*S Kotlin\n*F\n+ 1 DefaultLogosRepository.kt\ncom/adif/elcanomovil/repositories/logos/DefaultLogosInfoRepository\n+ 2 _Collections.kt\nkotlin/collections/CollectionsKt___CollectionsKt\n*L\n1#1,28:1\n288#2,2:29\n*S KotlinDebug\n*F\n+ 1 DefaultLogosRepository.kt\ncom/adif/elcanomovil/repositories/logos/DefaultLogosInfoRepository\n*L\n16#1:29,2\n*E\n"})
+/* loaded from: classes.dex */
+public final class DefaultLogosInfoRepository implements LogosInfoRepository {
+    private final PreferenceStorage storage;
+
+    public DefaultLogosInfoRepository(PreferenceStorage storage) {
+        Intrinsics.checkNotNullParameter(storage, "storage");
+        this.storage = storage;
+    }
+
+    private final void insert(OperatorLogoValidityEntity operatorLogoValidityEntity) {
+        List<OperatorLogoValidityEntity> mutableList;
+        List<OperatorLogoValidityEntity> logosFetchDate = this.storage.getLogosFetchDate();
+        if (logosFetchDate == null || (mutableList = CollectionsKt.toMutableList((Collection) logosFetchDate)) == null) {
+            return;
+        }
+        CollectionsKt__MutableCollectionsKt.removeAll((List) mutableList, (Function1) new b(operatorLogoValidityEntity, 19));
+        mutableList.add(operatorLogoValidityEntity);
+        this.storage.setLogosFetchDate(mutableList);
+    }
+
+    @Override // com.adif.elcanomovil.domain.repositories.logos.LogosInfoRepository
+    public Object getLogo(String str, Continuation<? super Long> continuation) {
+        List mutableList;
+        Object obj;
+        List<OperatorLogoValidityEntity> logosFetchDate = this.storage.getLogosFetchDate();
+        if (logosFetchDate != null && (mutableList = CollectionsKt.toMutableList((Collection) logosFetchDate)) != null) {
+            Iterator it = mutableList.iterator();
+            while (true) {
+                if (!it.hasNext()) {
+                    obj = null;
+                    break;
+                }
+                obj = it.next();
+                if (Intrinsics.areEqual(((OperatorLogoValidityEntity) obj).getKey(), str)) {
+                    break;
+                }
+            }
+            OperatorLogoValidityEntity operatorLogoValidityEntity = (OperatorLogoValidityEntity) obj;
+            if (operatorLogoValidityEntity != null) {
+                return Boxing.boxLong(operatorLogoValidityEntity.getEpoch());
+            }
+        }
+        return null;
+    }
+
+    @Override // com.adif.elcanomovil.domain.repositories.logos.LogosInfoRepository
+    public Object setLogo(String str, long j4, Continuation<? super Unit> continuation) {
+        insert(new OperatorLogoValidityEntity(str, j4));
+        return Unit.INSTANCE;
+    }
+}