File: Basics.java

package info (click to toggle)
openjdk-21 21.0.8%2B9-1
  • links: PTS, VCS
  • area: main
  • in suites: forky, sid, trixie
  • size: 823,976 kB
  • sloc: java: 5,613,338; xml: 1,643,607; cpp: 1,296,296; ansic: 420,291; asm: 404,850; objc: 20,994; sh: 15,271; javascript: 11,245; python: 6,895; makefile: 2,362; perl: 357; awk: 351; sed: 172; jsp: 24; csh: 3
file content (320 lines) | stat: -rw-r--r-- 11,626 bytes parent folder | download | duplicates (7)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
/*
 * Copyright (c) 2003, 2022, Oracle and/or its affiliates. All rights reserved.
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 *
 * This code is free software; you can redistribute it and/or modify it
 * under the terms of the GNU General Public License version 2 only, as
 * published by the Free Software Foundation.
 *
 * This code is distributed in the hope that it will be useful, but WITHOUT
 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
 * version 2 for more details (a copy is included in the LICENSE file that
 * accompanied this code).
 *
 * You should have received a copy of the GNU General Public License version
 * 2 along with this work; if not, write to the Free Software Foundation,
 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
 *
 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
 * or visit www.oracle.com if you need additional information or have any
 * questions.
 */

/*
 * @test
 * @bug 4495742
 * @summary Add non-blocking SSL/TLS functionality, usable with any
 *      I/O abstraction
 * This is intended to test many of the basic API calls to the SSLEngine
 * interface.  This doesn't really exercise much of the SSL code.
 *
 * @library /test/lib
 * @author Brad Wetmore
 * @run main/othervm Basics
 */

import java.security.*;
import java.io.*;
import java.nio.*;
import java.util.Arrays;
import javax.net.ssl.*;
import javax.net.ssl.SSLEngineResult.*;

import jdk.test.lib.security.SecurityUtils;

public class Basics {

    private static final String PATH_TO_STORES = "../etc";
    private static final String KEY_STORE_FILE = "keystore";
    private static final String TRUSTSTORE_FILE = "truststore";

    private static final String KEYSTORE_PATH =
            System.getProperty("test.src", "./") + "/" + PATH_TO_STORES +
                "/" + KEY_STORE_FILE;
    private static final String TRUSTSTORE_PATH =
            System.getProperty("test.src", "./") + "/" + PATH_TO_STORES +
                "/" + TRUSTSTORE_FILE;

    public static void main(String[] args) throws Exception {
        SecurityUtils.removeFromDisabledTlsAlgs("TLSv1.1");

        runTest("TLSv1.3", "TLS_AES_256_GCM_SHA384");
        runTest("TLSv1.2", "TLS_RSA_WITH_AES_256_GCM_SHA384");
        runTest("TLSv1.1", "TLS_DHE_DSS_WITH_AES_128_CBC_SHA");
    }

    private static void runTest(String protocol, String cipherSuite) throws Exception {
        System.out.printf("Testing %s with %s%n", protocol, cipherSuite);

        KeyStore ks = KeyStore.getInstance("JKS");
        KeyStore ts = KeyStore.getInstance("JKS");
        char[] passphrase = "passphrase".toCharArray();

        ks.load(new FileInputStream(KEYSTORE_PATH), passphrase);
        ts.load(new FileInputStream(TRUSTSTORE_PATH), passphrase);

        KeyManagerFactory kmf = KeyManagerFactory.getInstance("SunX509");
        kmf.init(ks, passphrase);

        TrustManagerFactory tmf = TrustManagerFactory.getInstance("SunX509");
        tmf.init(ks);

        SSLContext sslCtx = SSLContext.getInstance("TLS");

        sslCtx.init(kmf.getKeyManagers(), tmf.getTrustManagers(), null);

        SSLEngine ssle = sslCtx.createSSLEngine();

        System.out.println(ssle);

        String [] suites = ssle.getSupportedCipherSuites();
        // sanity check that the ciphersuite we want to use is still supported
        Arrays.stream(suites)
                .filter(s -> s.equals(cipherSuite))
                .findFirst()
                .orElseThrow((() ->
                        new RuntimeException(cipherSuite +
                                " is not a supported ciphersuite.")));

        printStrings("Supported Ciphersuites", suites);
        printStrings("Enabled Ciphersuites", ssle.getEnabledCipherSuites());
        ssle.setEnabledCipherSuites(new String [] { cipherSuite });
        printStrings("Set Ciphersuites", ssle.getEnabledCipherSuites());

        suites = ssle.getEnabledCipherSuites();
        if ((ssle.getEnabledCipherSuites().length != 1) ||
                !(suites[0].equals(cipherSuite))) {
            throw new RuntimeException("set ciphers not what was expected");
        }

        System.out.println();

        String [] protocols = ssle.getSupportedProtocols();
        // sanity check that the protocol we want is still supported
        Arrays.stream(protocols)
                .filter(p -> p.equals(protocol))
                .findFirst()
                .orElseThrow(() ->
                        new RuntimeException(protocol +
                                " is not a supported TLS protocol."));

        printStrings("Supported Protocols", protocols);
        printStrings("Enabled Protocols", ssle.getEnabledProtocols());
        ssle.setEnabledProtocols(new String[]{ protocol });
        printStrings("Set Protocols", ssle.getEnabledProtocols());

        protocols = ssle.getEnabledProtocols();
        if ((ssle.getEnabledProtocols().length != 1) ||
                !(protocols[0].equals(protocol))) {
            throw new RuntimeException("set protocols not what was expected");
        }

        System.out.println("Checking get/setUseClientMode");

        ssle.setUseClientMode(true);
        if (!ssle.getUseClientMode()) {
            throw new RuntimeException("set/getUseClientMode false");
        }

        ssle.setUseClientMode(false);
        if (ssle.getUseClientMode()) {
            throw new RuntimeException("set/getUseClientMode true");
        }


        System.out.println("Checking get/setClientAuth");

        ssle.setNeedClientAuth(false);
        if (ssle.getNeedClientAuth()) {
            throw new RuntimeException("set/getNeedClientAuth true");
        }

        ssle.setNeedClientAuth(true);
        if (!ssle.getNeedClientAuth()) {
            throw new RuntimeException("set/getNeedClientAuth false");
        }

        ssle.setWantClientAuth(true);

        if (ssle.getNeedClientAuth()) {
            throw new RuntimeException("set/getWantClientAuth need = true");
        }

        if (!ssle.getWantClientAuth()) {
            throw new RuntimeException("set/getNeedClientAuth false");
        }

        ssle.setWantClientAuth(false);
        if (ssle.getWantClientAuth()) {
            throw new RuntimeException("set/getNeedClientAuth true");
        }

        /*
         * Reset back to client mode
         */
        ssle.setUseClientMode(true);

        System.out.println("checking session creation");

        ssle.setEnableSessionCreation(false);
        if (ssle.getEnableSessionCreation()) {
            throw new RuntimeException("set/getSessionCreation true");
        }

        ssle.setEnableSessionCreation(true);
        if (!ssle.getEnableSessionCreation()) {
            throw new RuntimeException("set/getSessionCreation false");
        }

        /* Checking for overflow wrap/unwrap() */
        ByteBuffer smallBB = ByteBuffer.allocate(10);

        if (ssle.wrap(smallBB, smallBB).getStatus() !=
                Status.BUFFER_OVERFLOW) {
            throw new RuntimeException("wrap should have overflowed");
        }

        // For unwrap(), the BUFFER_OVERFLOW will not be generated
        // until received SSL/TLS application data.
        // Test test/jdk/javax/net/ssl/SSLEngine/LargePacket.java will check
        // BUFFER_OVERFLOW/UNDERFLOW for both wrap() and unwrap().

        SSLSession ssls = ssle.getSession();

        ByteBuffer appBB =
            ByteBuffer.allocate(ssls.getApplicationBufferSize());
        ByteBuffer netBB =
            ByteBuffer.allocate(ssls.getPacketBufferSize());
        appBB.position(10);

        /*
         * start handshake, drain buffer
         */
        if (ssle.wrap(appBB, netBB).getHandshakeStatus() !=
                HandshakeStatus.NEED_UNWRAP) {
            throw new RuntimeException("initial client hello needs unwrap");
        }

        /*
         * After the first call to wrap(), the handshake status is
         * NEED_UNWRAP and we need to receive data before doing anymore
         * handshaking.
         */
        SSLEngineResult result = ssle.wrap(appBB, netBB);
        if (result.getStatus() != Status.OK
            && result.bytesConsumed() != 0 && result.bytesProduced() != 0) {
            throw new RuntimeException("wrap should have returned without doing anything");
        }

        ByteBuffer ro = appBB.asReadOnlyBuffer();

        System.out.println("checking for wrap/unwrap on RO Buffers");
        try {
            ssle.wrap(netBB, ro);
            throw new Exception("wrap wasn't ReadOnlyBufferException");
        } catch (ReadOnlyBufferException e) {
            System.out.println("Caught the ReadOnlyBuffer: " + e);
        }

        try {
            ssle.unwrap(netBB, ro);
            throw new RuntimeException("unwrap wasn't ReadOnlyBufferException");
        } catch (ReadOnlyBufferException e) {
            System.out.println("Caught the ReadOnlyBuffer: " + e);
        }

        appBB.position(0);
        System.out.println("Check various UNDERFLOW conditions");

        SSLEngineResult sslER;

        if ((sslER =
                ssle.unwrap(ByteBuffer.wrap(smallSSLHeader),
                appBB)).getStatus() !=
                Status.BUFFER_UNDERFLOW) {
            System.out.println(sslER);
            throw new RuntimeException("unwrap should underflow");
        }

        if ((sslER =
                ssle.unwrap(ByteBuffer.wrap(incompleteSSLHeader),
                appBB)).getStatus() !=
                Status.BUFFER_UNDERFLOW) {
            System.out.println(sslER);
            throw new RuntimeException("unwrap should underflow");
        }

        if ((sslER =
                ssle.unwrap(ByteBuffer.wrap(smallv2Header),
                appBB)).getStatus() !=
                Status.BUFFER_UNDERFLOW) {
            System.out.println(sslER);
            throw new RuntimeException("unwrap should underflow");
        }

        // junk inbound message
        try {
            /*
             * Exceptions are thrown when:
             *    - the length field is correct but the data can't be decoded.
             *    - the length field is larger than max allowed.
             */
            ssle.unwrap(ByteBuffer.wrap(gobblydegook), appBB);
            throw new RuntimeException("Expected SSLProtocolException was not thrown "
                    + "for bad input");
        } catch (SSLProtocolException e) {
            System.out.println("caught the SSLProtocolException for bad decoding: "
                    + e);
        }

        System.out.println("Test PASSED");

    }

    static byte [] smallSSLHeader = new byte [] {
        (byte) 0x16, (byte) 0x03, (byte) 0x01,
        (byte) 0x05 };

    static byte [] incompleteSSLHeader = new byte [] {
        (byte) 0x16, (byte) 0x03, (byte) 0x01,
        (byte) 0x00, (byte) 0x5,  // 5 bytes
        (byte) 0x16, (byte) 0x03, (byte) 0x01, (byte) 0x00 };

    static byte [] smallv2Header = new byte [] {
        (byte) 0x80, (byte) 0x03, (byte) 0x01,
        (byte) 0x00 };

    static byte [] gobblydegook = new byte [] {
        // bad data but correct record length to cause decryption error
        (byte) 0x48, (byte) 0x45, (byte) 0x4C, (byte) 0x00, (byte) 0x04,
        (byte) 0x48, (byte) 0x45, (byte) 0x4C, (byte) 0x4C };

    static void printStrings(String label, String [] strs) {
        System.out.println(label);

        for (int i = 0; i < strs.length; i++) {
            System.out.println("    " + strs[i]);
        }
    }
}