1 /* 2 * Copyright (c) 1998, 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 /* @test 25 * @bug 4118818 26 * @summary allow null X.500 Names 27 * @modules java.base/sun.security.util 28 * java.base/sun.security.x509 29 */ 30 31 import java.util.Arrays; 32 import sun.security.util.DerOutputStream; 33 import sun.security.x509.*; 34 import sun.security.util.HexDumpEncoder; 35 36 public class NullX500Name { 37 main(String[] argv)38 public static void main(String[] argv) throws Exception { 39 X500Name subject; 40 String name = ""; 41 42 subject = new X500Name(name); 43 System.out.println("subject:" + subject.toString()); 44 45 System.out.println("getCN:" + subject.getCommonName()); 46 47 System.out.println("getC:" + subject.getCountry()); 48 49 System.out.println("getL:" + subject.getLocality()); 50 51 System.out.println("getST:" + subject.getState()); 52 53 System.out.println("getName:" + subject.getName()); 54 55 System.out.println("getO:" + subject.getOrganization()); 56 57 System.out.println("getOU:" + subject.getOrganizationalUnit()); 58 59 System.out.println("getType:" + subject.getType()); 60 61 // encode, getEncoded() 62 DerOutputStream dos = new DerOutputStream(); 63 subject.encode(dos); 64 byte[] out = dos.toByteArray(); 65 byte[] enc = subject.getEncoded(); 66 HexDumpEncoder e = new HexDumpEncoder(); 67 if (Arrays.equals(out, enc)) 68 System.out.println("Sucess: out:" + e.encodeBuffer(out)); 69 else { 70 System.out.println("Failed: encode:" + e.encodeBuffer(out)); 71 System.out.println("getEncoded:" + e.encodeBuffer(enc)); 72 } 73 X500Name x = new X500Name(enc); 74 if (x.equals(subject)) 75 System.out.println("Sucess: X500Name(byte[]):" + x.toString()); 76 else 77 System.out.println("Failed: X500Name(byte[]):" + x.toString()); 78 } 79 } 80