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