1/*
2 * Copyright (C) 2013 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 org.conscrypt;
18
19import junit.framework.TestCase;
20import java.util.Arrays;
21import java.util.HashSet;
22
23public class SSLParametersImplTest extends TestCase {
24
25  public void testGetClientKeyType() throws Exception {
26    // See http://www.ietf.org/assignments/tls-parameters/tls-parameters.xml
27    byte b = Byte.MIN_VALUE;
28    do {
29      String byteString = Byte.toString(b);
30      String keyType = SSLParametersImpl.getClientKeyType(b);
31      switch (b) {
32        case 1:
33          assertEquals(byteString, "RSA", keyType);
34          break;
35        case 3:
36          assertEquals(byteString, "DH_RSA", keyType);
37          break;
38        case 64:
39          assertEquals(byteString, "EC", keyType);
40          break;
41        case 65:
42          assertEquals(byteString, "EC_RSA", keyType);
43          break;
44        case 66:
45          assertEquals(byteString, "EC_EC", keyType);
46          break;
47        default:
48          assertNull(byteString, keyType);
49      }
50      b++;
51    } while (b != Byte.MIN_VALUE);
52  }
53
54  public void testGetSupportedClientKeyTypes() throws Exception {
55      // Create an array with all possible values. Also, duplicate all values.
56      byte[] allClientCertificateTypes = new byte[512];
57      for (int i = 0; i < allClientCertificateTypes.length; i++) {
58          allClientCertificateTypes[i] = (byte) i;
59      }
60      assertEquals(
61              new HashSet<String>(Arrays.asList("RSA", "DH_RSA", "EC", "EC_RSA", "EC_EC")),
62              SSLParametersImpl.getSupportedClientKeyTypes(allClientCertificateTypes));
63  }
64}
65