J. Duke | 319a3b9 | 2007-12-01 00:00:00 +0000 | [diff] [blame^] | 1 | /* |
| 2 | * Copyright 2003-2005 Sun Microsystems, Inc. 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 Sun Microsystems, Inc., 4150 Network Circle, Santa Clara, |
| 20 | * CA 95054 USA or visit www.sun.com if you need additional information or |
| 21 | * have any questions. |
| 22 | */ |
| 23 | |
| 24 | /* |
| 25 | * @test |
| 26 | * @bug 4856968 |
| 27 | * @summary make sure getInstance() works correctly, including failover |
| 28 | * and delayed provider selection for Signatures |
| 29 | * @author Andreas Sterbenz |
| 30 | */ |
| 31 | |
| 32 | import java.util.*; |
| 33 | |
| 34 | import java.security.*; |
| 35 | import java.security.cert.*; |
| 36 | |
| 37 | public class GetInstance { |
| 38 | |
| 39 | private static void same(Provider p1, Provider p2) throws Exception { |
| 40 | if (p1 != p2) { |
| 41 | throw new Exception("Wrong provider"); |
| 42 | } |
| 43 | } |
| 44 | |
| 45 | public static void main(String[] args) throws Exception { |
| 46 | long start = System.currentTimeMillis(); |
| 47 | |
| 48 | Provider foo = new FooProvider(); |
| 49 | Provider bar = new BarProvider(); |
| 50 | Provider baz = new BazProvider(); |
| 51 | |
| 52 | Security.addProvider(foo); |
| 53 | Security.addProvider(bar); |
| 54 | Security.addProvider(baz); |
| 55 | |
| 56 | System.out.println("Testing MessageDigest.getInstance()..."); |
| 57 | MessageDigest m; |
| 58 | m = MessageDigest.getInstance("foo"); |
| 59 | m = MessageDigest.getInstance("foo", "foo"); |
| 60 | m = MessageDigest.getInstance("foo", foo); |
| 61 | |
| 62 | System.out.println("Testing Signature.getInstance() for SPI..."); |
| 63 | Signature sig; |
| 64 | PrivateKey privateKey = new FooPrivateKey(); |
| 65 | sig = Signature.getInstance("foo"); |
| 66 | same(foo, sig.getProvider()); |
| 67 | sig = Signature.getInstance("foo"); |
| 68 | sig.initSign(privateKey); |
| 69 | same(foo, sig.getProvider()); |
| 70 | sig = Signature.getInstance("foo", "foo"); |
| 71 | sig.initSign(privateKey); |
| 72 | same(foo, sig.getProvider()); |
| 73 | sig = Signature.getInstance("foo", foo); |
| 74 | sig.initSign(privateKey); |
| 75 | same(foo, sig.getProvider()); |
| 76 | |
| 77 | System.out.println("Testing Signature.getInstance() for Signature..."); |
| 78 | sig = Signature.getInstance("fuu"); |
| 79 | same(foo, sig.getProvider()); |
| 80 | sig = Signature.getInstance("fuu"); |
| 81 | sig.initSign(privateKey); |
| 82 | same(foo, sig.getProvider()); |
| 83 | sig = Signature.getInstance("fuu", "foo"); |
| 84 | sig.initSign(privateKey); |
| 85 | same(foo, sig.getProvider()); |
| 86 | sig = Signature.getInstance("fuu", foo); |
| 87 | sig.initSign(privateKey); |
| 88 | same(foo, sig.getProvider()); |
| 89 | |
| 90 | System.out.println("Testing CertStore.getInstance()..."); |
| 91 | CertStoreParameters params = new CollectionCertStoreParameters(Collections.EMPTY_LIST); |
| 92 | CertStore cs; |
| 93 | cs = CertStore.getInstance("foo", params); |
| 94 | cs = CertStore.getInstance("foo", params, "foo"); |
| 95 | cs = CertStore.getInstance("foo", params, foo); |
| 96 | |
| 97 | System.out.println("Testing failover..."); |
| 98 | m = MessageDigest.getInstance("bar"); |
| 99 | same(m.getProvider(), baz); |
| 100 | sig = Signature.getInstance("bar"); |
| 101 | same(sig.getProvider(), baz); |
| 102 | cs = CertStore.getInstance("bar", params); |
| 103 | same(cs.getProvider(), baz); |
| 104 | |
| 105 | System.out.println("Testing Signature delayed provider selection..."); |
| 106 | sig = Signature.getInstance("baz"); |
| 107 | sig.initVerify(new FooPublicKey()); |
| 108 | same(sig.getProvider(), baz); |
| 109 | |
| 110 | Provider.Service s = foo.getService("CertStore", "foo"); |
| 111 | s.newInstance(null); |
| 112 | s.newInstance(params); |
| 113 | try { |
| 114 | s.newInstance(0); |
| 115 | throw new Exception("call should not succeed"); |
| 116 | } catch (NoSuchAlgorithmException e) { |
| 117 | e.printStackTrace(); |
| 118 | Throwable cause = e.getCause(); |
| 119 | if (cause instanceof InvalidParameterException == false) { |
| 120 | throw new Exception("incorrect exception"); |
| 121 | } |
| 122 | } |
| 123 | |
| 124 | long stop = System.currentTimeMillis(); |
| 125 | System.out.println("Done (" + (stop - start) + " ms)."); |
| 126 | } |
| 127 | |
| 128 | public static class FooProvider extends Provider { |
| 129 | FooProvider() { |
| 130 | super("foo", 1.0d, "none"); |
| 131 | put("MessageDigest.foo", "GetInstance$FooDigest"); |
| 132 | put("CertStore.foo", "GetInstance$FooStore"); |
| 133 | put("Signature.foo", "GetInstance$FooSignatureSpi"); |
| 134 | |
| 135 | put("Signature.fuu", "GetInstance$BazSignature"); |
| 136 | |
| 137 | // throws InvalidKeyException, skipped in delayed provider selection |
| 138 | put("Signature.baz", "GetInstance$BazSignatureSpi"); |
| 139 | } |
| 140 | } |
| 141 | |
| 142 | public static class BarProvider extends Provider { |
| 143 | BarProvider() { |
| 144 | super("bar", 1.0d, "none"); |
| 145 | // all entries invalid for failover |
| 146 | put("MessageDigest.bar", "GetInstance$FooKey"); |
| 147 | put("Signature.bar", "GetInstance$FooKey"); |
| 148 | put("Certstore.bar", "GetInstance$FooKey"); |
| 149 | |
| 150 | // not an SPI, skipped in delayed provider selection |
| 151 | put("Signature.baz", "GetInstance$BazSignature"); |
| 152 | } |
| 153 | } |
| 154 | |
| 155 | public static class BazProvider extends Provider { |
| 156 | BazProvider() { |
| 157 | super("baz", 1.0d, "none"); |
| 158 | put("MessageDigest.bar", "GetInstance$FooDigest"); |
| 159 | put("CertStore.bar", "GetInstance$FooStore"); |
| 160 | put("Signature.bar", "GetInstance$FooSignatureSpi"); |
| 161 | |
| 162 | put("Signature.baz", "GetInstance$FooSignatureSpi"); |
| 163 | } |
| 164 | } |
| 165 | |
| 166 | public static class FooDigest extends MessageDigestSpi { |
| 167 | public byte[] engineDigest() { return new byte[0]; } |
| 168 | public void engineReset() {} |
| 169 | public void engineUpdate(byte input) {} |
| 170 | public void engineUpdate(byte[] b, int ofs, int len) {} |
| 171 | } |
| 172 | |
| 173 | public static class FooStore extends CertStoreSpi { |
| 174 | public FooStore(CertStoreParameters params) throws InvalidAlgorithmParameterException { super(params); } |
| 175 | public Collection engineGetCertificates(CertSelector sel) { return Collections.EMPTY_LIST; } |
| 176 | public Collection engineGetCRLs(CRLSelector sel) { return Collections.EMPTY_LIST; } |
| 177 | } |
| 178 | |
| 179 | public static class BaseSignatureSpi extends SignatureSpi { |
| 180 | protected void engineInitVerify(PublicKey publicKey) throws InvalidKeyException { |
| 181 | } |
| 182 | protected void engineInitSign(PrivateKey privateKey) throws InvalidKeyException { |
| 183 | } |
| 184 | protected void engineUpdate(byte b) throws SignatureException { } |
| 185 | protected void engineUpdate(byte[] b, int off, int len) throws SignatureException { } |
| 186 | protected byte[] engineSign() throws SignatureException { |
| 187 | return new byte[0]; |
| 188 | } |
| 189 | protected boolean engineVerify(byte[] sigBytes) throws SignatureException { |
| 190 | return false; |
| 191 | } |
| 192 | protected void engineSetParameter(String param, Object value) throws InvalidParameterException { |
| 193 | } |
| 194 | protected Object engineGetParameter(String param) throws InvalidParameterException { |
| 195 | return null; |
| 196 | } |
| 197 | } |
| 198 | |
| 199 | public static class BaseSignature extends Signature { |
| 200 | BaseSignature(String s) { |
| 201 | super(s); |
| 202 | } |
| 203 | protected void engineInitVerify(PublicKey publicKey) throws InvalidKeyException { |
| 204 | // |
| 205 | } |
| 206 | protected void engineInitSign(PrivateKey privateKey) throws InvalidKeyException { } |
| 207 | protected void engineUpdate(byte b) throws SignatureException { } |
| 208 | protected void engineUpdate(byte[] b, int off, int len) throws SignatureException { } |
| 209 | protected byte[] engineSign() throws SignatureException { |
| 210 | return new byte[0]; |
| 211 | } |
| 212 | protected boolean engineVerify(byte[] sigBytes) throws SignatureException { |
| 213 | return false; |
| 214 | } |
| 215 | protected void engineSetParameter(String param, Object value) throws InvalidParameterException { |
| 216 | } |
| 217 | protected Object engineGetParameter(String param) throws InvalidParameterException { |
| 218 | return null; |
| 219 | } |
| 220 | } |
| 221 | |
| 222 | public static abstract class FooKey implements Key { |
| 223 | public String getFormat() { return null; } |
| 224 | public byte[] getEncoded() { return null; } |
| 225 | public String getAlgorithm() { return "foo"; } |
| 226 | } |
| 227 | |
| 228 | public static class FooPrivateKey extends FooKey implements PrivateKey { } |
| 229 | |
| 230 | public static class FooPublicKey extends FooKey implements PublicKey { } |
| 231 | |
| 232 | public static class FooSignatureSpi extends BaseSignatureSpi { |
| 233 | public FooSignatureSpi() { |
| 234 | super(); |
| 235 | System.out.println("FooSignatureSpi constructor"); |
| 236 | } |
| 237 | } |
| 238 | |
| 239 | public static class BazSignatureSpi extends BaseSignatureSpi { |
| 240 | public BazSignatureSpi() { |
| 241 | super(); |
| 242 | System.out.println("BazSignatureSpi constructor"); |
| 243 | } |
| 244 | protected void engineInitVerify(PublicKey publicKey) throws InvalidKeyException { |
| 245 | throw new InvalidKeyException("verify not supported"); |
| 246 | } |
| 247 | } |
| 248 | |
| 249 | public static class BazSignature extends BaseSignature { |
| 250 | public BazSignature() { |
| 251 | super("baz"); |
| 252 | System.out.println("BazSignature constructor"); |
| 253 | } |
| 254 | } |
| 255 | |
| 256 | } |