113 lines
4.2 KiB
Java
113 lines
4.2 KiB
Java
/*
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* Copyright (c) 2021, 2022, Oracle and/or its affiliates. All rights reserved.
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* This code is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License version 2 only, as
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* published by the Free Software Foundation.
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*
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* This code is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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* version 2 for more details (a copy is included in the LICENSE file that
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* accompanied this code).
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*
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* You should have received a copy of the GNU General Public License version
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* 2 along with this work; if not, write to the Free Software Foundation,
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* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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*
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* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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* or visit www.oracle.com if you need additional information or have any
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* questions.
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*/
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/**
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* @test
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* @bug 8261779 8296442
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* @summary Check that EncryptedPrivateKeyInfo.getEncoded() calls
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* AlgorithmParameters.getEncoded() when first called
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*/
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import java.io.IOException;
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import java.security.AlgorithmParameters;
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import java.security.AlgorithmParametersSpi;
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import java.security.Provider;
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import java.security.spec.AlgorithmParameterSpec;
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import java.security.spec.ECGenParameterSpec;
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import java.security.spec.InvalidParameterSpecException;
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import java.util.Arrays;
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import javax.crypto.EncryptedPrivateKeyInfo;
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public class GetEncoded {
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public static void main(String[] argv) throws Exception {
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AlgorithmParameters params =
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AlgorithmParameters.getInstance("EC", new MyProvider());
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EncryptedPrivateKeyInfo epki =
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new EncryptedPrivateKeyInfo(params, new byte[] {1, 2, 3, 4});
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try {
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epki.getEncoded();
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throw new Exception("Should have thrown IOException");
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} catch (IOException ioe) {
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// test passed, expected exception
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}
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AlgorithmParameters ap1 = AlgorithmParameters.getInstance("EC");
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EncryptedPrivateKeyInfo epki1 =
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new EncryptedPrivateKeyInfo(ap1, new byte[] {1, 2, 3, 4});
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try {
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epki1.getEncoded();
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throw new Exception("Should have thrown IOException");
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} catch (IOException ioe) {
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// test passed, expected exception
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}
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ap1.init(new ECGenParameterSpec("secp256r1"));
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EncryptedPrivateKeyInfo epki2 =
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new EncryptedPrivateKeyInfo(epki1.getEncoded());
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AlgorithmParameters ap2 = epki2.getAlgParameters();
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if (ap2 == null || !Arrays.equals(ap1.getEncoded(), ap2.getEncoded())) {
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throw new Exception("AlgorithmParameters are not equal");
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}
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}
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public static class MyProvider extends Provider {
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MyProvider() {
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super("MyProvider", "0.0", "My Provider");
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put("AlgorithmParameters.EC", UnsupportedParameters.class.getName());
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}
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}
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public static class UnsupportedParameters extends AlgorithmParametersSpi {
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protected void engineInit(AlgorithmParameterSpec paramSpec)
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throws InvalidParameterSpecException {
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throw new InvalidParameterSpecException("Not supported");
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}
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protected void engineInit(byte[] params) throws IOException {
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throw new IOException("Not supported");
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}
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protected void engineInit(byte[] params, String format) throws IOException {
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throw new IOException("Not supported");
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}
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protected <T extends AlgorithmParameterSpec> T engineGetParameterSpec(
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Class<T> paramSpec) throws InvalidParameterSpecException {
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throw new InvalidParameterSpecException("Not supported");
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}
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protected byte[] engineGetEncoded() throws IOException {
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throw new IOException("Not supported");
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}
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protected byte[] engineGetEncoded(String format) throws IOException {
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throw new IOException("Not supported");
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}
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protected String engineToString() {
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return null;
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}
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}
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}
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