1/*
2 * Copyright (C) 2012 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.net.http;
18
19import java.security.KeyStore;
20import java.security.cert.X509Certificate;
21
22import javax.net.ssl.TrustManager;
23import javax.net.ssl.TrustManagerFactory;
24import javax.net.ssl.X509TrustManager;
25
26import junit.framework.TestCase;
27
28import com.android.org.conscrypt.TrustManagerImpl;
29
30public class X509TrustManagerExtensionsTest extends TestCase {
31
32    private class NotATrustManagerImpl implements X509TrustManager {
33
34        public void checkClientTrusted(X509Certificate[] chain, String authType) {}
35
36        public void checkServerTrusted(X509Certificate[] chain, String authType) {}
37
38        public X509Certificate[] getAcceptedIssuers() {
39            return new X509Certificate[0];
40        }
41    }
42
43    public void testBadCast() throws Exception {
44        NotATrustManagerImpl ntmi = new NotATrustManagerImpl();
45        try {
46            X509TrustManagerExtensions tme = new X509TrustManagerExtensions(ntmi);
47            fail();
48        } catch (IllegalArgumentException expected) {
49        }
50    }
51
52    public void testGoodCast() throws Exception {
53        String defaultType = KeyStore.getDefaultType();
54        TrustManagerImpl tmi = new TrustManagerImpl(KeyStore.getInstance(defaultType));
55        X509TrustManagerExtensions tme = new X509TrustManagerExtensions(tmi);
56    }
57
58    public void testNormalUseCase() throws Exception {
59        String defaultAlgorithm = TrustManagerFactory.getDefaultAlgorithm();
60        TrustManagerFactory tmf = TrustManagerFactory.getInstance(defaultAlgorithm);
61        String defaultKeystoreType = KeyStore.getDefaultType();
62        tmf.init(KeyStore.getInstance(defaultKeystoreType));
63        TrustManager[] tms = tmf.getTrustManagers();
64        for (TrustManager tm : tms) {
65            if (tm instanceof X509TrustManager) {
66                new X509TrustManagerExtensions((X509TrustManager)tm);
67                return;
68            }
69        }
70        fail();
71    }
72}
73