267 lines
9.9 KiB
Java
267 lines
9.9 KiB
Java
/*
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* Copyright (c) 2003, 2016, 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 4856968 7054918 8130181
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* @library ../testlibrary
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* @summary make sure getInstance() works correctly, including failover
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* and delayed provider selection for Signatures
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* @author Andreas Sterbenz
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*/
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import java.util.*;
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import java.security.*;
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import java.security.cert.*;
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public class GetInstance {
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private static void same(Provider p1, Provider p2) throws Exception {
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if (p1 != p2) {
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throw new Exception("Wrong provider");
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}
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}
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public static void main(String[] args) throws Exception {
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ProvidersSnapshot snapshot = ProvidersSnapshot.create();
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try {
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main0(args);
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} finally {
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snapshot.restore();
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}
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}
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public static void main0(String[] args) throws Exception {
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long start = System.currentTimeMillis();
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Provider foo = new FooProvider();
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Provider bar = new BarProvider();
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Provider baz = new BazProvider();
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Security.addProvider(foo);
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Security.addProvider(bar);
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Security.addProvider(baz);
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System.out.println("Testing MessageDigest.getInstance()...");
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MessageDigest m;
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m = MessageDigest.getInstance("foo");
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m = MessageDigest.getInstance("foo", "foo");
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m = MessageDigest.getInstance("foo", foo);
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System.out.println("Testing Signature.getInstance() for SPI...");
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Signature sig;
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PrivateKey privateKey = new FooPrivateKey();
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sig = Signature.getInstance("foo");
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same(foo, sig.getProvider());
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sig = Signature.getInstance("foo");
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sig.initSign(privateKey);
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same(foo, sig.getProvider());
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sig = Signature.getInstance("foo", "foo");
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sig.initSign(privateKey);
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same(foo, sig.getProvider());
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sig = Signature.getInstance("foo", foo);
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sig.initSign(privateKey);
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same(foo, sig.getProvider());
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System.out.println("Testing Signature.getInstance() for Signature...");
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sig = Signature.getInstance("fuu");
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same(foo, sig.getProvider());
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sig = Signature.getInstance("fuu");
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sig.initSign(privateKey);
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same(foo, sig.getProvider());
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sig = Signature.getInstance("fuu", "foo");
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sig.initSign(privateKey);
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same(foo, sig.getProvider());
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sig = Signature.getInstance("fuu", foo);
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sig.initSign(privateKey);
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same(foo, sig.getProvider());
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System.out.println("Testing CertStore.getInstance()...");
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CertStoreParameters params = new CollectionCertStoreParameters(Collections.EMPTY_LIST);
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CertStore cs;
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cs = CertStore.getInstance("foo", params);
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cs = CertStore.getInstance("foo", params, "foo");
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cs = CertStore.getInstance("foo", params, foo);
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System.out.println("Testing failover...");
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m = MessageDigest.getInstance("bar");
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same(m.getProvider(), baz);
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sig = Signature.getInstance("bar");
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same(sig.getProvider(), baz);
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cs = CertStore.getInstance("bar", params);
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same(cs.getProvider(), baz);
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System.out.println("Testing Signature delayed provider selection...");
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sig = Signature.getInstance("baz");
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sig.initVerify(new FooPublicKey());
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same(sig.getProvider(), baz);
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Provider.Service s = foo.getService("CertStore", "foo");
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s.newInstance(null);
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s.newInstance(params);
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try {
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s.newInstance(0);
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throw new Exception("call should not succeed");
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} catch (NoSuchAlgorithmException e) {
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e.printStackTrace();
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Throwable cause = e.getCause();
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if (cause instanceof InvalidParameterException == false) {
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throw new Exception("incorrect exception");
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}
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}
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long stop = System.currentTimeMillis();
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System.out.println("Done (" + (stop - start) + " ms).");
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}
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public static class FooProvider extends Provider {
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FooProvider() {
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super("foo", "1.0", "none");
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put("MessageDigest.foo", "GetInstance$FooDigest");
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put("CertStore.foo", "GetInstance$FooStore");
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put("Signature.foo", "GetInstance$FooSignatureSpi");
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put("Signature.fuu", "GetInstance$BazSignature");
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// throws InvalidKeyException, skipped in delayed provider selection
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put("Signature.baz", "GetInstance$BazSignatureSpi");
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}
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}
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public static class BarProvider extends Provider {
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BarProvider() {
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super("bar", "1.0", "none");
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// all entries invalid for failover
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put("MessageDigest.bar", "GetInstance$FooKey");
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put("Signature.bar", "GetInstance$FooKey");
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put("Certstore.bar", "GetInstance$FooKey");
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// not an SPI, skipped in delayed provider selection
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put("Signature.baz", "GetInstance$BazSignature");
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}
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}
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public static class BazProvider extends Provider {
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BazProvider() {
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super("baz", "1.0", "none");
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put("MessageDigest.bar", "GetInstance$FooDigest");
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put("CertStore.bar", "GetInstance$FooStore");
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put("Signature.bar", "GetInstance$FooSignatureSpi");
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put("Signature.baz", "GetInstance$FooSignatureSpi");
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}
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}
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public static class FooDigest extends MessageDigestSpi {
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public byte[] engineDigest() { return new byte[0]; }
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public void engineReset() {}
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public void engineUpdate(byte input) {}
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public void engineUpdate(byte[] b, int ofs, int len) {}
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}
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public static class FooStore extends CertStoreSpi {
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public FooStore(CertStoreParameters params) throws InvalidAlgorithmParameterException { super(params); }
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public Collection engineGetCertificates(CertSelector sel) { return Collections.EMPTY_LIST; }
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public Collection engineGetCRLs(CRLSelector sel) { return Collections.EMPTY_LIST; }
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}
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public static class BaseSignatureSpi extends SignatureSpi {
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protected void engineInitVerify(PublicKey publicKey) throws InvalidKeyException {
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}
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protected void engineInitSign(PrivateKey privateKey) throws InvalidKeyException {
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}
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protected void engineUpdate(byte b) throws SignatureException { }
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protected void engineUpdate(byte[] b, int off, int len) throws SignatureException { }
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protected byte[] engineSign() throws SignatureException {
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return new byte[0];
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}
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protected boolean engineVerify(byte[] sigBytes) throws SignatureException {
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return false;
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}
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protected void engineSetParameter(String param, Object value) throws InvalidParameterException {
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}
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protected Object engineGetParameter(String param) throws InvalidParameterException {
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return null;
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}
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}
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public static class BaseSignature extends Signature {
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BaseSignature(String s) {
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super(s);
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}
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protected void engineInitVerify(PublicKey publicKey) throws InvalidKeyException {
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//
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}
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protected void engineInitSign(PrivateKey privateKey) throws InvalidKeyException { }
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protected void engineUpdate(byte b) throws SignatureException { }
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protected void engineUpdate(byte[] b, int off, int len) throws SignatureException { }
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protected byte[] engineSign() throws SignatureException {
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return new byte[0];
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}
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protected boolean engineVerify(byte[] sigBytes) throws SignatureException {
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return false;
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}
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protected void engineSetParameter(String param, Object value) throws InvalidParameterException {
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}
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protected Object engineGetParameter(String param) throws InvalidParameterException {
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return null;
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}
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}
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public static abstract class FooKey implements Key {
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public String getFormat() { return null; }
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public byte[] getEncoded() { return null; }
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public String getAlgorithm() { return "foo"; }
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}
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public static class FooPrivateKey extends FooKey implements PrivateKey { }
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public static class FooPublicKey extends FooKey implements PublicKey { }
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public static class FooSignatureSpi extends BaseSignatureSpi {
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public FooSignatureSpi() {
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super();
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System.out.println("FooSignatureSpi constructor");
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}
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}
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public static class BazSignatureSpi extends BaseSignatureSpi {
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public BazSignatureSpi() {
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super();
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System.out.println("BazSignatureSpi constructor");
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}
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protected void engineInitVerify(PublicKey publicKey) throws InvalidKeyException {
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throw new InvalidKeyException("verify not supported");
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}
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}
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public static class BazSignature extends BaseSignature {
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public BazSignature() {
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super("baz");
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System.out.println("BazSignature constructor");
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}
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}
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}
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