CrackMe.apk
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package okhttp3.internal.tls;
import java.security.GeneralSecurityException;
import java.security.cert.Certificate;
import java.security.cert.X509Certificate;
import java.util.ArrayDeque;
import java.util.ArrayList;
import java.util.Deque;
import java.util.Iterator;
import java.util.List;
import java.util.Objects;
import javax.net.ssl.SSLPeerUnverifiedException;
import kotlin.Metadata;
import kotlin.jvm.internal.DefaultConstructorMarker;
import kotlin.jvm.internal.Intrinsics;
@Metadata(bv = {1, 0, 3}, d1 = {"\u0000@\n\u0002\u0018\u0002\n\u0002\u0018\u0002\n\u0000\n\u0002\u0018\u0002\n\u0002\b\u0002\n\u0002\u0010 \n\u0002\u0018\u0002\n\u0002\b\u0002\n\u0002\u0010\u000e\n\u0000\n\u0002\u0010\u000b\n\u0000\n\u0002\u0010\u0000\n\u0000\n\u0002\u0010\b\n\u0002\b\u0002\n\u0002\u0018\u0002\n\u0002\b\u0003\u0018\u0000 \u00152\u00020\u0001:\u0001\u0015B\r\u0012\u0006\u0010\u0002\u001a\u00020\u0003¢\u0006\u0002\u0010\u0004J$\u0010\u0005\u001a\b\u0012\u0004\u0012\u00020\u00070\u00062\f\u0010\b\u001a\b\u0012\u0004\u0012\u00020\u00070\u00062\u0006\u0010\t\u001a\u00020\nH\u0016J\u0013\u0010\u000b\u001a\u00020\f2\b\u0010\r\u001a\u0004\u0018\u00010\u000eH\u0002J\b\u0010\u000f\u001a\u00020\u0010H\u0016J\u0018\u0010\u0011\u001a\u00020\f2\u0006\u0010\u0012\u001a\u00020\u00132\u0006\u0010\u0014\u001a\u00020\u0013H\u0002R\u000e\u0010\u0002\u001a\u00020\u0003X\u0004¢\u0006\u0002\n\u0000¨\u0006\u0016"}, d2 = {"Lokhttp3/internal/tls/BasicCertificateChainCleaner;", "Lokhttp3/internal/tls/CertificateChainCleaner;", "trustRootIndex", "Lokhttp3/internal/tls/TrustRootIndex;", "(Lokhttp3/internal/tls/TrustRootIndex;)V", "clean", "", "Ljava/security/cert/Certificate;", "chain", "hostname", "", "equals", "", "other", "", "hashCode", "", "verifySignature", "toVerify", "Ljava/security/cert/X509Certificate;", "signingCert", "Companion", "okhttp"}, k = 1, mv = {1, 4, 0})
/* compiled from: BasicCertificateChainCleaner.kt */
public final class BasicCertificateChainCleaner extends CertificateChainCleaner {
public static final Companion Companion = new Companion((DefaultConstructorMarker) null);
private static final int MAX_SIGNERS = 9;
private final TrustRootIndex trustRootIndex;
public BasicCertificateChainCleaner(TrustRootIndex trustRootIndex2) {
Intrinsics.checkNotNullParameter(trustRootIndex2, "trustRootIndex");
this.trustRootIndex = trustRootIndex2;
}
public List<Certificate> clean(List<? extends Certificate> list, String str) throws SSLPeerUnverifiedException {
Intrinsics.checkNotNullParameter(list, "chain");
Intrinsics.checkNotNullParameter(str, "hostname");
Deque arrayDeque = new ArrayDeque(list);
List<Certificate> arrayList = new ArrayList<>();
Object removeFirst = arrayDeque.removeFirst();
Intrinsics.checkNotNullExpressionValue(removeFirst, "queue.removeFirst()");
arrayList.add(removeFirst);
boolean z = false;
for (int i = 0; i < 9; i++) {
Certificate certificate = arrayList.get(arrayList.size() - 1);
Objects.requireNonNull(certificate, "null cannot be cast to non-null type java.security.cert.X509Certificate");
X509Certificate x509Certificate = (X509Certificate) certificate;
X509Certificate findByIssuerAndSignature = this.trustRootIndex.findByIssuerAndSignature(x509Certificate);
if (findByIssuerAndSignature != null) {
if (arrayList.size() > 1 || (!Intrinsics.areEqual((Object) x509Certificate, (Object) findByIssuerAndSignature))) {
arrayList.add(findByIssuerAndSignature);
}
if (verifySignature(findByIssuerAndSignature, findByIssuerAndSignature)) {
return arrayList;
}
z = true;
} else {
Iterator it = arrayDeque.iterator();
Intrinsics.checkNotNullExpressionValue(it, "queue.iterator()");
while (it.hasNext()) {
Object next = it.next();
Objects.requireNonNull(next, "null cannot be cast to non-null type java.security.cert.X509Certificate");
X509Certificate x509Certificate2 = (X509Certificate) next;
if (verifySignature(x509Certificate, x509Certificate2)) {
it.remove();
arrayList.add(x509Certificate2);
}
}
if (z) {
return arrayList;
}
throw new SSLPeerUnverifiedException("Failed to find a trusted cert that signed " + x509Certificate);
}
}
throw new SSLPeerUnverifiedException("Certificate chain too long: " + arrayList);
}
private final boolean verifySignature(X509Certificate x509Certificate, X509Certificate x509Certificate2) {
if (!Intrinsics.areEqual((Object) x509Certificate.getIssuerDN(), (Object) x509Certificate2.getSubjectDN())) {
return false;
}
try {
x509Certificate.verify(x509Certificate2.getPublicKey());
return true;
} catch (GeneralSecurityException unused) {
return false;
}
}
public int hashCode() {
return this.trustRootIndex.hashCode();
}
public boolean equals(Object obj) {
BasicCertificateChainCleaner basicCertificateChainCleaner = this;
if (obj == this) {
return true;
}
if (!(obj instanceof BasicCertificateChainCleaner) || !Intrinsics.areEqual((Object) ((BasicCertificateChainCleaner) obj).trustRootIndex, (Object) this.trustRootIndex)) {
return false;
}
return true;
}
@Metadata(bv = {1, 0, 3}, d1 = {"\u0000\u0012\n\u0002\u0018\u0002\n\u0002\u0010\u0000\n\u0002\b\u0002\n\u0002\u0010\b\n\u0000\b\u0003\u0018\u00002\u00020\u0001B\u0007\b\u0002¢\u0006\u0002\u0010\u0002R\u000e\u0010\u0003\u001a\u00020\u0004XT¢\u0006\u0002\n\u0000¨\u0006\u0005"}, d2 = {"Lokhttp3/internal/tls/BasicCertificateChainCleaner$Companion;", "", "()V", "MAX_SIGNERS", "", "okhttp"}, k = 1, mv = {1, 4, 0})
/* compiled from: BasicCertificateChainCleaner.kt */
public static final class Companion {
private Companion() {
}
public /* synthetic */ Companion(DefaultConstructorMarker defaultConstructorMarker) {
this();
}
}
}
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