1 /*
2 * Copyright (c) 2005, 2016, Oracle and/or its affiliates. All rights reserved.
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
4 *
5 * This code is free software; you can redistribute it and/or modify it
6 * under the terms of the GNU General Public License version 2 only, as
7 * published by the Free Software Foundation.
8 *
9 * This code is distributed in the hope that it will be useful, but WITHOUT
10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
12 * version 2 for more details (a copy is included in the LICENSE file that
13 * accompanied this code).
14 *
15 * You should have received a copy of the GNU General Public License version
16 * 2 along with this work; if not, write to the Free Software Foundation,
17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
18 *
19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
20 * or visit www.oracle.com if you need additional information or have any
21 * questions.
22 */
23
24 /*
25 * @test
26 * @bug 6316539 8136355
27 * @summary Known-answer-test for TlsMasterSecret generator
28 * @author Andreas Sterbenz
29 * @library ..
30 * @modules java.base/sun.security.internal.interfaces
31 * java.base/sun.security.internal.spec
32 * jdk.crypto.token
33 * @run main/othervm TestMasterSecret
34 * @run main/othervm TestMasterSecret sm TestMasterSecret.policy
35 */
36
37 import java.io.BufferedReader;
38 import java.nio.file.Files;
39 import java.nio.file.Paths;
40 import java.security.Provider;
41 import java.security.InvalidAlgorithmParameterException;
42 import java.util.Arrays;
43 import javax.crypto.KeyGenerator;
44 import javax.crypto.SecretKey;
45 import javax.crypto.spec.SecretKeySpec;
46 import sun.security.internal.interfaces.TlsMasterSecret;
47 import sun.security.internal.spec.TlsMasterSecretParameterSpec;
48
49 public class TestMasterSecret extends PKCS11Test {
50
51 private static final int PREFIX_LENGTH = "m-premaster: ".length();
52
53 public static void main(String[] args) throws Exception {
54 main(new TestMasterSecret(), args);
55 }
56
57 @Override
58 public void main(Provider provider) throws Exception {
59 if (provider.getService("KeyGenerator", "SunTlsMasterSecret") == null) {
60 System.out.println("Not supported by provider, skipping");
61 return;
62 }
63
64 try (BufferedReader reader = Files.newBufferedReader(
65 Paths.get(BASE, "masterdata.txt"))) {
66
67 int n = 0;
68 int lineNumber = 0;
69
70 String algorithm = null;
71 byte[] premaster = null;
72 byte[] clientRandom = null;
73 byte[] serverRandom = null;
74 int protoMajor = 0;
75 int protoMinor = 0;
76 int preMajor = 0;
77 int preMinor = 0;
78 byte[] master = null;
79
80 while (true) {
81 String line = reader.readLine();
82 lineNumber++;
83 if (line == null) {
84 break;
85 }
86 if (line.startsWith("m-") == false) {
87 continue;
88 }
89 String data = line.substring(PREFIX_LENGTH);
90 if (line.startsWith("m-algorithm:")) {
91 algorithm = data;
92 } else if (line.startsWith("m-premaster:")) {
93 premaster = parse(data);
94 } else if (line.startsWith("m-crandom:")) {
95 clientRandom = parse(data);
96 } else if (line.startsWith("m-srandom:")) {
97 serverRandom = parse(data);
98 } else if (line.startsWith("m-protomajor:")) {
99 protoMajor = Integer.parseInt(data);
100 } else if (line.startsWith("m-protominor:")) {
101 protoMinor = Integer.parseInt(data);
102 } else if (line.startsWith("m-premajor:")) {
103 preMajor = Integer.parseInt(data);
104 } else if (line.startsWith("m-preminor:")) {
105 preMinor = Integer.parseInt(data);
106 } else if (line.startsWith("m-master:")) {
107 master = parse(data);
108
109 System.out.print(".");
110 n++;
111
112 KeyGenerator kg =
113 KeyGenerator.getInstance("SunTlsMasterSecret", provider);
114 SecretKey premasterKey =
115 new SecretKeySpec(premaster, algorithm);
116 TlsMasterSecretParameterSpec spec =
117 new TlsMasterSecretParameterSpec(premasterKey,
118 protoMajor, protoMinor, clientRandom, serverRandom,
119 null, -1, -1);
120
121 try {
122 kg.init(spec);
123 TlsMasterSecret key = (TlsMasterSecret)kg.generateKey();
124 byte[] enc = key.getEncoded();
125 if (Arrays.equals(master, enc) == false) {
126 throw new Exception("mismatch line: " + lineNumber);
127 }
128 if ((preMajor != key.getMajorVersion()) ||
129 (preMinor != key.getMinorVersion())) {
130 throw new Exception("version mismatch line: " + lineNumber);
131 }
132 } catch (InvalidAlgorithmParameterException iape) {
133 // SSLv3 support is removed in S12
134 if (preMajor == 3 && preMinor == 0) {
135 System.out.println("Skip testing SSLv3");
136 continue;
137 }
138 }
139 } else {
140 throw new Exception("Unknown line: " + line);
141 }
142 }
143 if (n == 0) {
144 throw new Exception("no tests");
145 }
146 System.out.println();
147 System.out.println("OK: " + n + " tests");
148 }
149 }
150
151 }