1 /* 2 * Copyright (c) 2001, 2014, 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 * @test 4422738 27 * @compile InvalidParameters.java 28 * @run main InvalidParameters 29 * @summary Make sure PKIXParameters(Set) and setTrustAnchors() detects invalid 30 * parameters and throws correct exceptions 31 */ 32 import java.security.InvalidAlgorithmParameterException; 33 import java.security.PublicKey; 34 import java.security.cert.PKIXParameters; 35 import java.security.cert.TrustAnchor; 36 import java.util.Collections; 37 import java.util.Set; 38 39 public class InvalidParameters { 40 41 public static void main(String[] args) throws Exception { 42 43 TrustAnchor anchor = new TrustAnchor("cn=sean", new TestPublicKey(), null); 44 PKIXParameters params = new PKIXParameters(Collections.singleton(anchor)); 45 46 // make sure empty Set of anchors throws InvAlgParamExc 47 try { 48 PKIXParameters p = new PKIXParameters(Collections.EMPTY_SET); 49 throw new Exception("should have thrown InvalidAlgorithmParameterExc"); 50 } catch (InvalidAlgorithmParameterException iape) { } 51 try { 52 params.setTrustAnchors(Collections.EMPTY_SET); 53 throw new Exception("should have thrown InvalidAlgorithmParameterExc"); 54 } catch (InvalidAlgorithmParameterException iape) { } 55 56 // make sure null Set of anchors throws NullPointerException 57 try { 58 PKIXParameters p = new PKIXParameters((Set) null); 59 throw new Exception("should have thrown NullPointerException"); 60 } catch (NullPointerException npe) { } 61 try { 62 params.setTrustAnchors((Set) null); 63 throw new Exception("should have thrown NullPointerException"); 64 } catch (NullPointerException npe) { } 65 66 // make sure Set of invalid objects throws ClassCastException 67 @SuppressWarnings("unchecked") // Knowingly do something bad 68 Set<TrustAnchor> badSet = (Set<TrustAnchor>) (Set) Collections.singleton(new String()); 69 try { 70 PKIXParameters p = new PKIXParameters(badSet); 71 throw new Exception("should have thrown ClassCastException"); 72 } catch (ClassCastException cce) { } 73 try { 74 params.setTrustAnchors(badSet); 75 throw new Exception("should have thrown ClassCastException"); 76 } catch (ClassCastException cce) { } 77 } 78 79 static class TestPublicKey implements PublicKey { 80 public String getAlgorithm() { return "Test"; } 81 public String getFormat() { return null; } 82 public byte[] getEncoded() { return null; } 83 } 84 }