J. Duke | 319a3b9 | 2007-12-01 00:00:00 +0000 | [diff] [blame^] | 1 | /* |
| 2 | * Copyright 2001 Sun Microsystems, Inc. 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 Sun Microsystems, Inc., 4150 Network Circle, Santa Clara, |
| 20 | * CA 95054 USA or visit www.sun.com if you need additional information or |
| 21 | * have any questions. |
| 22 | */ |
| 23 | |
| 24 | /* |
| 25 | * @test |
| 26 | * @bug 4426033 |
| 27 | * @summary Should add an X500Principal(InputStream) constructor |
| 28 | */ |
| 29 | |
| 30 | import java.io.*; |
| 31 | import javax.security.auth.x500.X500Principal; |
| 32 | |
| 33 | public class DerIsConstructor { |
| 34 | public static void main(String[] args) { |
| 35 | |
| 36 | try { |
| 37 | |
| 38 | // create 2 different X500Principals |
| 39 | X500Principal p = new X500Principal("o=sun, cn=duke"); |
| 40 | X500Principal p2 = new X500Principal("o=sun, cn=dukette"); |
| 41 | |
| 42 | // get the encoded bytes for the 2 principals |
| 43 | byte[] encoded = p.getEncoded(); |
| 44 | byte[] encoded2 = p2.getEncoded(); |
| 45 | |
| 46 | // create a ByteArrayInputStream with the |
| 47 | // encodings from the 2 principals |
| 48 | byte[] all = new byte[encoded.length + encoded2.length]; |
| 49 | System.arraycopy(encoded, 0, all, 0, encoded.length); |
| 50 | System.arraycopy(encoded2, 0, all, encoded.length, encoded2.length); |
| 51 | ByteArrayInputStream bais = new ByteArrayInputStream(all); |
| 52 | |
| 53 | // create 2 new X500Principals from the ByteArrayInputStream |
| 54 | X500Principal pp = new X500Principal(bais); |
| 55 | X500Principal pp2 = new X500Principal(bais); |
| 56 | |
| 57 | // sanity check the 2 new principals |
| 58 | if (p.equals(pp) && p2.equals(pp2) && !pp.equals(pp2)) { |
| 59 | System.out.println("Test 1 passed"); |
| 60 | } else { |
| 61 | throw new SecurityException("Test 1 failed"); |
| 62 | } |
| 63 | |
| 64 | // corrupt the ByteArrayInputStream and see if the |
| 65 | // mark/reset worked |
| 66 | byte[] all2 = new byte[all.length]; |
| 67 | System.arraycopy(all, 0, all2, 0, all.length); |
| 68 | all2[encoded.length + 2] = (byte)-1; |
| 69 | bais = new ByteArrayInputStream(all2); |
| 70 | |
| 71 | // this should work |
| 72 | X500Principal ppp = new X500Principal(bais); |
| 73 | |
| 74 | // this should throw an IOException due to stream corruption |
| 75 | int origAvailable = bais.available(); |
| 76 | try { |
| 77 | X500Principal ppp2 = new X500Principal(bais); |
| 78 | throw new SecurityException("Test 2 (part a) failed"); |
| 79 | } catch (IllegalArgumentException iae) { |
| 80 | if (bais.available() == origAvailable) { |
| 81 | System.out.println("Test 2 passed"); |
| 82 | } else { |
| 83 | throw new SecurityException("Test 2 (part b) failed"); |
| 84 | } |
| 85 | } |
| 86 | } catch (Exception e) { |
| 87 | e.printStackTrace(); |
| 88 | throw new SecurityException(e.getMessage()); |
| 89 | } |
| 90 | } |
| 91 | } |