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* Copyright (c) 2003, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
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* published by the Free Software Foundation.
*
* This code is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
* version 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
*
* You should have received a copy of the GNU General Public License version
* 2 along with this work; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
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*/
/**
* @test
* @bug 4853305
* @summary Test KeyFactory of the new RSA provider
* @author Andreas Sterbenz
*/
import java.io.*;
import java.util.*;
import java.security.*;
import java.security.interfaces.*;
import java.security.spec.*;
public class TestKeyFactory {
private final static String BASE = System.getProperty("test.src", ".");
private static final char[] password = "test12".toCharArray();
static KeyStore getKeyStore() throws Exception {
InputStream in = new FileInputStream(new File(BASE, "rsakeys.ks"));
KeyStore ks = KeyStore.getInstance("JKS");
ks.load(in, password);
in.close();
return ks;
}
/**
* Test that key1 (reference key) and key2 (key to be tested) are
* equivalent
*/
private static void testKey(Key key1, Key key2) throws Exception {
if (key2.getAlgorithm().equals("RSA") == false) {
throw new Exception("Algorithm not RSA");
}
if (key1 instanceof PublicKey) {
if (key2.getFormat().equals("X.509") == false) {
throw new Exception("Format not X.509");
}
} else if (key1 instanceof PrivateKey) {
if (key2.getFormat().equals("PKCS#8") == false) {
throw new Exception("Format not PKCS#8");
}
}
if (key1.equals(key2) == false) {
throw new Exception("Keys not equal");
}
if (Arrays.equals(key1.getEncoded(), key2.getEncoded()) == false) {
throw new Exception("Encodings not equal");
}
}
private static void testPublic(KeyFactory kf, PublicKey key) throws Exception {
System.out.println("Testing public key...");
PublicKey key2 = (PublicKey)kf.translateKey(key);
KeySpec rsaSpec = kf.getKeySpec(key, RSAPublicKeySpec.class);
PublicKey key3 = kf.generatePublic(rsaSpec);
KeySpec x509Spec = kf.getKeySpec(key, X509EncodedKeySpec.class);
PublicKey key4 = kf.generatePublic(x509Spec);
KeySpec x509Spec2 = new X509EncodedKeySpec(key.getEncoded());
PublicKey key5 = kf.generatePublic(x509Spec2);
testKey(key, key);
testKey(key, key2);
testKey(key, key3);
testKey(key, key4);
testKey(key, key5);
}
private static void testPrivate(KeyFactory kf, PrivateKey key) throws Exception {
System.out.println("Testing private key...");
PrivateKey key2 = (PrivateKey)kf.translateKey(key);
KeySpec rsaSpec = kf.getKeySpec(key, RSAPrivateCrtKeySpec.class);
PrivateKey key3 = kf.generatePrivate(rsaSpec);
KeySpec pkcs8Spec = kf.getKeySpec(key, PKCS8EncodedKeySpec.class);
PrivateKey key4 = kf.generatePrivate(pkcs8Spec);
KeySpec pkcs8Spec2 = new PKCS8EncodedKeySpec(key.getEncoded());
PrivateKey key5 = kf.generatePrivate(pkcs8Spec2);
testKey(key, key);
testKey(key, key2);
testKey(key, key3);
testKey(key, key4);
testKey(key, key5);
KeySpec rsaSpec2 = kf.getKeySpec(key, RSAPrivateKeySpec.class);
PrivateKey key6 = kf.generatePrivate(rsaSpec2);
RSAPrivateKey rsaKey = (RSAPrivateKey)key;
KeySpec rsaSpec3 = new RSAPrivateKeySpec(rsaKey.getModulus(), rsaKey.getPrivateExponent());
PrivateKey key7 = kf.generatePrivate(rsaSpec3);
testKey(key6, key6);
testKey(key6, key7);
}
private static void test(KeyFactory kf, Key key) throws Exception {
if (key.getAlgorithm().equals("RSA") == false) {
System.out.println("Not an RSA key, ignoring");
}
if (key instanceof PublicKey) {
testPublic(kf, (PublicKey)key);
} else if (key instanceof PrivateKey) {
testPrivate(kf, (PrivateKey)key);
}
}
public static void main(String[] args) throws Exception {
long start = System.currentTimeMillis();
KeyStore ks = getKeyStore();
KeyFactory kf = KeyFactory.getInstance("RSA", "SunRsaSign");
for (Enumeration e = ks.aliases(); e.hasMoreElements(); ) {
String alias = (String)e.nextElement();
Key key = null;
if (ks.isKeyEntry(alias)) {
test(kf, ks.getKey(alias, password));
test(kf, ks.getCertificate(alias).getPublicKey());
}
}
long stop = System.currentTimeMillis();
System.out.println("All tests passed (" + (stop - start) + " ms).");
}
}