1/* 2 * Copyright (c) 2004, 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 5052433 27 * @summary NullPointerException for generateCRL and generateCRLs methods. 28 */ 29import java.security.NoSuchProviderException; 30import java.security.cert.*; 31import java.io.ByteArrayInputStream; 32 33public class UnexpectedNPE { 34 CertificateFactory cf = null ; 35 36 public UnexpectedNPE() {} 37 38 public static void main( String[] av ) { 39 byte[] encoded_1 = { 0x00, 0x00, 0x00, 0x00 }; 40 byte[] encoded_2 = { 0x30, 0x01, 0x00, 0x00 }; 41 byte[] encoded_3 = { 0x30, 0x01, 0x00 }; 42 43 UnexpectedNPE unpe = new UnexpectedNPE() ; 44 45 if(!unpe.run(encoded_1)) { 46 throw new SecurityException("CRLException has not been thrown"); 47 } 48 49 if(!unpe.run(encoded_2)) { 50 throw new SecurityException("CRLException has not been thrown"); 51 } 52 53 if(!unpe.run(encoded_2)) { 54 throw new SecurityException("CRLException has not been thrown"); 55 } 56 } 57 58 private boolean run(byte[] buf) { 59 if (cf == null) { 60 try { 61 cf = CertificateFactory.getInstance("X.509", "SUN"); 62 } catch (CertificateException e) { 63 throw new SecurityException("Cannot get CertificateFactory"); 64 } catch (NoSuchProviderException npe) { 65 throw new SecurityException("Cannot get CertificateFactory"); 66 } 67 } 68 try { 69 cf.generateCRL(new ByteArrayInputStream(buf)); 70 } catch (CRLException ce) { 71 System.out.println("NPE checking passed"); 72 return true; 73 } 74 75 System.out.println("CRLException has not been thrown"); 76 return false; 77 } 78} 79