1 /*
2 * Copyright (c) 2018, 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 import javax.net.ssl.KeyManagerFactory;
25 import javax.net.ssl.SSLContext;
26 import javax.net.ssl.SSLEngine;
27 import javax.net.ssl.SSLEngineResult;
28 import javax.net.ssl.SSLException;
29 import javax.net.ssl.SSLHandshakeException;
30 import javax.net.ssl.SSLParameters;
31 import javax.net.ssl.TrustManager;
32 import javax.net.ssl.X509TrustManager;
33 import java.io.ByteArrayInputStream;
34 import java.nio.ByteBuffer;
35 import java.security.KeyStore;
36 import java.security.cert.CertificateException;
37 import java.security.cert.X509Certificate;
38 import java.util.Base64;
39
40 /*
41 * @test
42 * @bug 8211339
43 * @summary Verify hostname returns an exception instead of null pointer when
44 * creating a new engine
45 * @run main NullHostnameCheck
46 */
47
48
49 public final class NullHostnameCheck {
50
51 public static void main(String[] args) throws Exception {
52 KeyStore keyStore = KeyStore.getInstance(KeyStore.getDefaultType());
53 keyStore.load(
54 new ByteArrayInputStream(Base64.getDecoder().
55 decode(keystoreB64)),
56 "123456".toCharArray());
57 KeyManagerFactory kmf = KeyManagerFactory.getInstance(
58 KeyManagerFactory.getDefaultAlgorithm());
59 kmf.init(keyStore, "123456".toCharArray());
60 SSLContext serverCtx = SSLContext.getInstance("TLSv1.2");
61 serverCtx.init(kmf.getKeyManagers(), null, null);
62 SSLEngine serverEngine = serverCtx.createSSLEngine("localhost", -1);
63 serverEngine.setUseClientMode(false);
64
65 SSLContext clientCtx = SSLContext.getInstance("TLSv1.2");
66 clientCtx.init(null, new TrustManager[] {
67 new X509TrustManager() {
68 @Override
69 public void checkClientTrusted(
70 X509Certificate[] x509Certificates, String s) {
71 }
72
73 @Override
74 public void checkServerTrusted(
75 X509Certificate[] x509Certificates, String s) {
76 }
77
78 @Override
79 public X509Certificate[] getAcceptedIssuers() {
80 return new X509Certificate[0];
81 }
82 }
83 }, null);
84
85 SSLEngine clientEngine = clientCtx.createSSLEngine();
86 clientEngine.setUseClientMode(true);
87
88 SSLParameters sslParameters = clientEngine.getSSLParameters();
89 sslParameters.setEndpointIdentificationAlgorithm("HTTPS");
90 clientEngine.setSSLParameters(sslParameters);
91 try {
92 handshake(clientEngine, serverEngine);
93 throw new Exception("Value was not null. Unexpected.");
94 } catch (SSLHandshakeException e) {
95 if (e.getCause() instanceof CertificateException) {
96 System.out.println("Correct Exception class thrown:\n\t" +
97 e.getMessage());
98 return;
99 }
100 throw e;
101 }
102 }
103
104 private static void handshake(SSLEngine clientEngine,
105 SSLEngine serverEngine) throws SSLException{
106 ByteBuffer cTOs = ByteBuffer.allocate(
107 clientEngine.getSession().getPacketBufferSize());
108 ByteBuffer sTOc = ByteBuffer.allocate(
109 serverEngine.getSession().getPacketBufferSize());
110
111 ByteBuffer serverAppReadBuffer = ByteBuffer.allocate(
112 serverEngine.getSession().getApplicationBufferSize());
113 ByteBuffer clientAppReadBuffer = ByteBuffer.allocate(
114 clientEngine.getSession().getApplicationBufferSize());
115
116 clientEngine.beginHandshake();
117 serverEngine.beginHandshake();
118
119 ByteBuffer empty = ByteBuffer.allocate(0);
120
121 SSLEngineResult clientResult;
122 SSLEngineResult serverResult;
123
124 boolean clientHandshakeFinished = false;
125 boolean serverHandshakeFinished = false;
126
127 do {
128 if (!clientHandshakeFinished) {
129 clientResult = clientEngine.wrap(empty, cTOs);
130 runDelegatedTasks(clientResult, clientEngine);
131
132 if (isHandshakeFinished(clientResult)) {
133 clientHandshakeFinished = true;
134 }
135 }
136
137 if (!serverHandshakeFinished) {
138 serverResult = serverEngine.wrap(empty, sTOc);
139 runDelegatedTasks(serverResult, serverEngine);
140
141 if (isHandshakeFinished(serverResult)) {
142 serverHandshakeFinished = true;
143 }
144 }
145
146 cTOs.flip();
147 sTOc.flip();
148
149 if (!clientHandshakeFinished) {
150 clientResult = clientEngine.unwrap(sTOc, clientAppReadBuffer);
151
152 runDelegatedTasks(clientResult, clientEngine);
153
154 if (isHandshakeFinished(clientResult)) {
155 clientHandshakeFinished = true;
156 }
157 }
158
159 if (!serverHandshakeFinished) {
160 serverResult = serverEngine.unwrap(cTOs, serverAppReadBuffer);
161 runDelegatedTasks(serverResult, serverEngine);
162
163 if (isHandshakeFinished(serverResult)) {
164 serverHandshakeFinished = true;
165 }
166 }
167
168 sTOc.compact();
169 cTOs.compact();
170 } while (!clientHandshakeFinished || !serverHandshakeFinished);
171 }
172
173 private static boolean isHandshakeFinished(SSLEngineResult result) {
174 return result.getHandshakeStatus() ==
175 SSLEngineResult.HandshakeStatus.FINISHED;
176 }
177
178 private static void runDelegatedTasks(SSLEngineResult result,
179 SSLEngine engine) {
180 if (result.getHandshakeStatus() ==
181 SSLEngineResult.HandshakeStatus.NEED_TASK) {
182 for (;;) {
183 Runnable task = engine.getDelegatedTask();
184 if (task == null) {
185 break;
186 }
187 task.run();
188 }
189 }
190 }
191
192 // Base64 of PKCS12 Keystore
193 static final String keystoreB64 =
194 "MIIQ6wIBAzCCEKQGCSqGSIb3DQEHAaCCEJUEghCRMIIQjTCCBgEGCSqGSIb3DQEHAa" +
195 "CCBfIEggXuMIIF6jCCAuwGCyqGSIb3DQEMCgECoIICmzCCApcwKQYKKoZIhvcNAQwB" +
196 "AzAbBBS7qnTOxJYV5At3migAiNAdPvKd7AIDAMNQBIICaMo0roH1TuZE1ARZtwCOXy" +
197 "F2sk4DmI6m1/CRdh6NeQzszJZH2701cEm0CES971IwobCNFo0+Er9tk1c+iXmMPJgM" +
198 "s1l/+7OpQCc/GRl2Nc7lQSj1Yvrq1CIQxC51hSrwNs0N9aCTavjKfJ7jk3k1+MNItU" +
199 "dMdwuIFK663NEH8Wm0D4njvIA9p3ehOLJWDi0ziFTcySyCbbWAL6HmJhzRlpakPpbp" +
200 "Ox68wfI2YgDpQwTq580TMEWz+9P1U07VmtfYlu9xjXQT/Ks1xzNrhbOyv+HLoE54qL" +
201 "RyhL36/fwCzlpCXCYokPUG2uziu8JiQyITYRpVhVcgR5m/rSMhVsj8HwUmIdlK2Irm" +
202 "kOqG2m6YPKRiq7eeCPskcf2Hh0H3pb6lxagSVQMb+qndIUhCvZoXL/oS2+1ngtMlXh" +
203 "ezjIEa5s2K+Kk8eV48Ydms5bW8Plqy20+0fgEClABF6QL4We4NaFJdl6DB0+KsxgUd" +
204 "ZHo4U7f3R6o971mAd/OACs4jzpA0/C3AKCbhBEh/nxnSPoxM0Ty3bLaK8LQnv+B2uo" +
205 "6TeypsxmGg4/kd6fymzrhWUJAFz7DjkO/32pDUXnUDa6CB+dZdUldPoOpviGl9ITfG" +
206 "apdnq8+B4y7lg/87OZbr99vyVBWtbATaNof3Y5PuNY5TTQ5y1u4gU+zO9qhRnjxSqb" +
207 "bXJYhKeOIJmXCgGerV1dFqcWfj163OtjTwwJ5VCrtgolTU+3eodARD86jkp1VRCtQ2" +
208 "M54zOND9mx9RM2ucOy41mgF2MyKIseN6+3665DtgDbN5H/pmmjR4/GSuuy4eJoGHvY" +
209 "OPy49P7o8xPjAZBgkqhkiG9w0BCRQxDB4KAG0AeQBrAGUAeTAhBgkqhkiG9w0BCRUx" +
210 "FAQSVGltZSAxNTQxMTg5MzQ5NTAxMIIC9gYLKoZIhvcNAQwKAQKgggKbMIIClzApBg" +
211 "oqhkiG9w0BDAEDMBsEFO1oLv/9BmQKRKpeUB/Q5FPzMZaPAgMAw1AEggJoxez71rvm" +
212 "pCMbF0MH3shCpy2LsHNnkyjQVTKBIqdHFmn1390gqRkUUlvaaLgpjNNFSVY/LMg+gK" +
213 "JEJW6kClerkFg1/fvMQDBr5ApGbACIWi7fN/qYjED0cY5eypnSKePUzR2uO254Qko4" +
214 "xc+Enx3+V0/O0eqwlzGq3Pmgq9vfyqPefG562tFQEmHyUMUTLg1m4rtUgG5bvtRIMl" +
215 "Vd6tgFA3JRb08USaJY3D+FQFb+zm/iIJ1KrHBgtBuJFLfaXqYo/fjjgIv0WiOIQmd1" +
216 "ygrfRp7AhCvqZu7IzKT3TWggfGHABfjgkRcVmCGsFCf1cXAJVzS1v4N2biY9tB9Q5Y" +
217 "iWZ0JglMHK+NfJu2+3UthyC3ugDeLTQTSbwfJv3ShcVFo7mVxJz2zPWJtDoXbORczm" +
218 "0tjMu8KztEpPhwH4nsoXJ60fMUDOAvYwr2t49CBRZ+b9rJB5QWWJ60ZrM5rsfNU5yJ" +
219 "RJYldqryD/T5UJEqRLK5X9N/DAszDFTDoTVFMwwuBv6yk/v9N999m4X77q75/d1y71" +
220 "sY9Aaj9gHKLSy1ZCsGoU2nt7A+Z+V9TNcmsM5aT+QpNdKvW99jI1T2XI7kHNJ+D0W3" +
221 "sD8dXlNA91na7/6HGM5dKQfZdk1zcUYg2lkDpyi3xzO2nzFvCaDfAqQqjuQtiXggWy" +
222 "RiNk+WC45GuUKP5F6fWWr871RjeVYezj5XoXWJ7x8J85SUMKiuQH3S2tRMcP2RtAS/" +
223 "D1aXdwuiVfLUMu9113dwpSwwmXcFASrt9VxXPNI8Aztu/YtqkONyQq50NChtYsykGA" +
224 "4ZUOuazkc1SLmIitNfBB9DFIMCMGCSqGSIb3DQEJFDEWHhQAcwBlAGwAZgBzAGkAZw" +
225 "BuAGUAZDAhBgkqhkiG9w0BCRUxFAQSVGltZSAxNTQxMTg5MzUzNjg4MIIKhAYJKoZI" +
226 "hvcNAQcGoIIKdTCCCnECAQAwggpqBgkqhkiG9w0BBwEwKQYKKoZIhvcNAQwBBjAbBB" +
227 "S3KnmddxJSpicU3Pxyg8+NUl6deAIDAMNQgIIKMA0HSR92DBEs74SvbSTUrLeitduz" +
228 "wzkxQ2D8jO+eP7dC7L9nVVvfHDcalUfwah7fvriDgPKg/ws7vaPO6c4Q7RdzB3epvK" +
229 "7LqJlqseW0NxRGJXF9hvDOWk6me+3NyAy791C0R8oF/llujojwoR2Tw6DzTdov9c0p" +
230 "pwCACNtgeAtz3SEFlc/F4MwZKai0jdpakINJkD5H7Za8nyKu6pIITs1roy3Oq2HA4M" +
231 "XAnlnWh+8R9mloDBTJJMJYUOsn1VaFrYNFq3kr4oOMNINJvUCZL2LZgl5rmzgWSVs0" +
232 "VSZa7JUWx49rsrBeCi/SFwW5ryleK5uEtjXjtqjQxCjvLvRYV5HmPfv/ZGCP/vitHX" +
233 "dQ9gzxO/7RVQoxgE0dSx90jiGOEsmG8N9sDnNyS+GCc7pxJeW6NKc1h5YameCsqUGz" +
234 "V9FTfz2JdDpaPsGmHtvMTs8n3ncK9FOWeWhoNKhPnoMGHmfJGZgz282aTosggSZgh7" +
235 "FSvf3KfAmhcCj9+frE90jPvB4W8tPF0YnOrNgvByw2+bj7NCkZ0WBT2WrOSOoS/o2H" +
236 "zmErCJmyt6Su5sPEeTz+dnU0std6qCjsHtjo8Is8VnVVec2nbpeT+nd3RTCV71dViW" +
237 "42L3rRYxl80UpsUs3Fh0J+01EZkWmExCSZpYTKgPhYcYSwUrIVx9ukcCdUSpvS07bq" +
238 "hLfqWOVLfLs00VBr/mFWOqDBfy+qJMXEFYyYDBa/TlrIjzEbF4qKwIJiIxRcqYy0Ta" +
239 "CnMVvn8HlMeIMPJQaqdfDspxIdSdJWWZVbk9FnEDcMuSg8saON26HwieH+AsdnsZDR" +
240 "cZ6kT+bMPibCfnKLTmJYM0dq7abhdYj7GYcfRjwCeeK/PSxklqpsJ/1T/FeVweuQXz" +
241 "bhHatL5z8UmTV3WUE1Ww23K3sR701xh/Tx3HoZPjluSHZFuQCvhkOU6Fj5o7dYjJZc" +
242 "3l3n8wD3SY04ObfCedHe56NytvbXGp79en8Q6kluThWvS5tuNgR5UhMf5oeVi8H1++" +
243 "MeuCOz9MJMwBGe0JUkxijdI1YVHvspqXcQhjAL9BBPT/Q+iaQITzqPSVj/fSUbY147" +
244 "XrAGKS8/9iOV5gTVw2TiW1MKp3ubLjqc1YmIB3TRz+SIlAXg3tD4hl/8DXs0zDFLN0" +
245 "OJLslwQJNaiV0S0mndsVQ/qXiS0gfZldQcn1NmUCJNiy04aUNWR/wKgyLAk5DNPCjx" +
246 "RlStSK7RjrgIcyUO+4cf/nfV2ymaaeDtBSwLLhAr2syXlio1fQILIrSlmT2X7i4/7X" +
247 "1vzN0h78g3+NcWpCs+WnOZ1bu/nzVY7zL8rmHJCeOD37UMgxgW5s3sBvONCpUzyOoe" +
248 "raTalqk843CE223ovLgh+KRm/JXUlDMtDSpk+02Ve7ZoyqgI8vr6UBwWk6CjUJx21M" +
249 "ldkh6QZcK+weQg0Ml9t3czrKXlfQl62VIG6aqSRehSEa52k5IWrcVY6yauRfERfi6a" +
250 "zGSmn5kXlQZSJ1mDuss22Fp12n5Kn0MAwo7XHmnzasaD3rB57A+s/3zkgC0j2t/qYC" +
251 "VpcTq/7Hh7CirbUzVBaXn9CI5MYcbtL40KEE7/DKsjR0VTUtLRi9PnEX1D4zxWl45Y" +
252 "WJ0QO4icHmUS+bvz3i/N91kI+XKDjZmktsqpF+JRaooQe2wZsasnsCSm6tEx8rN/Ya" +
253 "iE3nEUTxeUdHudzT4mldgYL9jlOoubC+DvXilRPRboNRuF9djrfq1p+j4egC4FcjeR" +
254 "kISHIuVXVwcg6Iz9q5j3IAGBfRhXuZ70qyLMtuts4RE+Xy4SmOPnw2rObNhMcTBs9T" +
255 "wYIhrzv426xid908L4v3bUunlsCoDP6LzzMdE4g1OhKzralRqoYZcsLN6Jt5f/W8UY" +
256 "RFauTV8YFV3dBUpp9xhKJlYH+OtJY1gLrT2aaX8b96ruv1JTq1fKCReiB2/0MCPvHd" +
257 "Yz8+/P7YQTysaoDlTC7prQFvDEcz11D0+SmVi2yxNQZETMaMcX5QdqfO8omTPMtuE5" +
258 "jKgtBtmjq6GeNNJBSKySWtjp0J7jKMqmk2n9+9/RCv3e4IVEcZDOo71g5omtB5592w" +
259 "XEQqydg1yH5HFD/B7bgcuFAbr36UMdp6o4M8vek9HsI9K/+Q+2clecOabzNDsS4S8y" +
260 "vr0Kna4rluHwGT0QUp0SbRQRIKzSm7xye5CTxUrZ8cizQ5hQFBUFMr8OWRm0N1GalY" +
261 "TfPaGwX0sWdvhX4rrrGXpToRbUUqeSk1suiRMT8s1iluaoCpiN1Kq4cehFdlSpWv9c" +
262 "74Dktfk+kS8X+vCdoU3voPHiGQbxql0mcdSIboOKdCdzs5krl7GbnJZoYLIYpK/y87" +
263 "YUbOb1CiivlTNe4+KiamuEg44Y0zZ/Z+yWLb7QkpjoIiDObU/0oJKqHUeYL4ZjReus" +
264 "U014itt5jBMmVCBlhUWtHTmznJotjl45H6bVAX7cimbdoWDcmzWlgHM5lFP6IH/q+Q" +
265 "Gsgw+kRfbzX0dnYF0a6d5j02ZgSjJJZpQ5Df+qB9ZKteywXxApcv3FRVuz7A5v7yXR" +
266 "xUE8TQnLwOZgvwDu/pL90drEf0KXef8G/CEHQPB4HVCDzaUnhfSIUflsjtaFfuFq1U" +
267 "DHmmt5WrrTkWo5RRMUzWYcYn2QzBvzCRDTWdVTlXAJcYJ+KHeJlyxhlrEDu3ej4WUe" +
268 "BmkbiTQStUEUpk3IcTbzVLLtfS/pe3m0EmaU6nRkmfLxMfYtnDUgdghMy0Cltc3TKn" +
269 "9qFrBtY41qf8D5LGSrrmLVC1tnQv+hJC7hwiIQZ/2a5b5Bv67tcdzlEGRNT7uv0ID0" +
270 "Ig5MyPjvJtppNQfxhPbNbJvxWtmI1NvH4359d0vR/4yzxYq+BpCLpOXw3BreGE55J7" +
271 "xIvxeRb+Pws7A0xdbKHAwSUsEyPglxAkZCzftZin+MoEw8UnhXYWOPKf+k49TVAq7S" +
272 "Yi1mJxxzwkSkSw9AdhbalYi1Y17VVfHHcb9Ioh1Jdtq8iNqtO2GG+Gd4yGKaRjnQ03" +
273 "6YRWyffrMx6Lv/aEecMR1DASDuX0vVjfafKHAp+13VKVGsB6zPbzR4njAXhJxTC9qj" +
274 "RbG2ISl4xrgAy/gBCKqN+UaVGVYe5DdA22XOOfNkgRrfoqcdgajzp4v6hqr3kPh997" +
275 "89Ayxcov6OopEUBuy6wuPO2ezXRMw8snABq6YDlf36l2jugHbqUUOiiQ4jIPgZAp/S" +
276 "r+4i6wyH+wOIjn1pBn9GgqypWCjyj/uTIMiXiMe5TDzp7U9pJ7e/hWUGzm6wWuDQWB" +
277 "zLwAJNRtaaGV0UraI4ubOJVsvGym0PJ8elxCUgKo6cePkhwrVPcNKA19HgVj/3g0pa" +
278 "ZwYt5Yw2Gdydm0zadva7K/oVgVKRDmkQbwlavySW0xqU8Pul/V/HUSd32/4cpOmmol" +
279 "OjMo1vyn/iSMylG0s2SzTjZ4LlcwhaxjoIVpXo6MwPMh/vdlgQyZ/bjO9PMr9TYW6J" +
280 "aF2PnIKsRkzYfcn6xcQwPjAhMAkGBSsOAwIaBQAEFLddLgmJBuufBBi+JoHCaLDeTK" +
281 "RvBBTQP0GN26PaNdjOaE/AzK7bbhZGNAIDAYag";
282 }