1/*
2 * Copyright (C) 2015 The Android Open Source Project
3 *
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
7 *
8 *      http://www.apache.org/licenses/LICENSE-2.0
9 *
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
15 */
16
17package android.security.net.config;
18
19import android.util.ArraySet;
20import java.security.cert.X509Certificate;
21import java.util.Set;
22
23/** @hide */
24public final class CertificatesEntryRef {
25    private final CertificateSource mSource;
26    private final boolean mOverridesPins;
27
28    public CertificatesEntryRef(CertificateSource source, boolean overridesPins) {
29        mSource = source;
30        mOverridesPins = overridesPins;
31    }
32
33    boolean overridesPins() {
34        return mOverridesPins;
35    }
36
37    public Set<TrustAnchor> getTrustAnchors() {
38        // TODO: cache this [but handle mutable sources]
39        Set<TrustAnchor> anchors = new ArraySet<TrustAnchor>();
40        for (X509Certificate cert : mSource.getCertificates()) {
41            anchors.add(new TrustAnchor(cert, mOverridesPins));
42        }
43        return anchors;
44    }
45
46    public TrustAnchor findBySubjectAndPublicKey(X509Certificate cert) {
47        X509Certificate foundCert = mSource.findBySubjectAndPublicKey(cert);
48        if (foundCert == null) {
49            return null;
50        }
51
52        return new TrustAnchor(foundCert, mOverridesPins);
53    }
54
55    public TrustAnchor findByIssuerAndSignature(X509Certificate cert) {
56        X509Certificate foundCert = mSource.findByIssuerAndSignature(cert);
57        if (foundCert == null) {
58            return null;
59        }
60
61        return new TrustAnchor(foundCert, mOverridesPins);
62    }
63
64    public Set<X509Certificate> findAllCertificatesByIssuerAndSignature(X509Certificate cert) {
65        return mSource.findAllByIssuerAndSignature(cert);
66    }
67
68    public void handleTrustStorageUpdate() {
69        mSource.handleTrustStorageUpdate();
70    }
71}
72