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0N/A * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
0N/A * version 2 for more details (a copy is included in the LICENSE file that
0N/A * accompanied this code).
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0N/A
0N/A/**
0N/A * @test
0N/A * @bug 4911081
0N/A * @summary verify that Provider.Service.supportsParameter() works
0N/A * @author Andreas Sterbenz
0N/A */
0N/A
0N/Aimport java.security.*;
0N/Aimport java.security.Provider.Service;
0N/A
0N/Aimport javax.crypto.*;
0N/Aimport javax.crypto.spec.SecretKeySpec;
0N/A
0N/Apublic class SupportsParameter {
0N/A
0N/A public static void main(String[] args) throws Exception {
0N/A KeyPairGenerator kpg = KeyPairGenerator.getInstance("DSA");
0N/A kpg.initialize(512);
0N/A KeyPair kp = kpg.generateKeyPair();
0N/A PublicKey dsaPublicKey = kp.getPublic();
0N/A PrivateKey dsaPrivateKey = kp.getPrivate();
0N/A
0N/A PublicKey myPublicKey = new MyPublicKey();
0N/A PrivateKey myPrivateKey = new MyPrivateKey();
0N/A SecretKey mySecretKey = new MySecretKey();
0N/A
0N/A Provider p = new MyProvider();
0N/A Service s;
0N/A
0N/A // none specified, always true
0N/A s = p.getService("Signature", "DSA0");
0N/A checkSupports(s, null, true);
0N/A checkSupports(s, dsaPublicKey, true);
0N/A checkSupports(s, dsaPrivateKey, true);
0N/A checkSupports(s, myPublicKey, true);
0N/A checkSupports(s, myPrivateKey, true);
0N/A checkSupports(s, mySecretKey, true);
0N/A
0N/A // DSAPublic/PrivateKey specified as classes
0N/A s = p.getService("Signature", "DSA");
0N/A checkSupports(s, dsaPublicKey, true);
0N/A checkSupports(s, dsaPrivateKey, true);
0N/A checkSupports(s, myPublicKey, false);
0N/A checkSupports(s, myPrivateKey, false);
0N/A checkSupports(s, mySecretKey, false);
0N/A
0N/A // X.509/PKCS#8 specified as formats
0N/A s = p.getService("Signature", "DSA2");
0N/A checkSupports(s, dsaPublicKey, true);
0N/A checkSupports(s, dsaPrivateKey, true);
0N/A checkSupports(s, myPublicKey, false);
0N/A checkSupports(s, myPrivateKey, false);
0N/A checkSupports(s, mySecretKey, false);
0N/A
0N/A // MyPublic/PrivateKey + DSAPublicKey specified as classes
0N/A s = p.getService("Signature", "DSA3");
0N/A checkSupports(s, dsaPublicKey, true);
0N/A checkSupports(s, dsaPrivateKey, false);
0N/A checkSupports(s, myPublicKey, true);
0N/A checkSupports(s, myPrivateKey, true);
0N/A checkSupports(s, mySecretKey, false);
0N/A
0N/A // MyPublic/PrivateKey + DSAPublicKey specified as classes
0N/A s = p.getService("Cipher", "DES");
0N/A checkSupports(s, dsaPublicKey, false);
0N/A checkSupports(s, dsaPrivateKey, false);
0N/A checkSupports(s, myPublicKey, false);
0N/A checkSupports(s, myPrivateKey, false);
0N/A checkSupports(s, mySecretKey, true);
0N/A Key secretKeySpec = new SecretKeySpec(new byte[8], "DES");
0N/A checkSupports(s, secretKeySpec, true);
0N/A
0N/A }
0N/A
0N/A private static void checkSupports(Service s, Key key, boolean r) throws Exception {
0N/A if (s.supportsParameter(key) != r) {
0N/A throw new Exception("Result mismatch");
0N/A }
0N/A System.out.println("Passed");
0N/A }
0N/A
0N/A private static class MyProvider extends Provider {
0N/A MyProvider() {
0N/A super("MyProvider", 1.0d, "MyProvider");
0N/A
0N/A put("Signature.DSA0", "foo.DSA0");
0N/A
0N/A put("Signature.DSA", "foo.DSA");
0N/A put("Signature.DSA SupportedKeyClasses",
0N/A "java.security.interfaces.DSAPublicKey" +
0N/A "|java.security.interfaces.DSAPrivateKey");
0N/A
0N/A put("Signature.DSA2", "foo.DSA2");
0N/A put("Signature.DSA2 SupportedKeyFormats", "X.509|PKCS#8");
0N/A
0N/A put("Signature.DSA3", "foo.DSA3");
0N/A put("Signature.DSA3 SupportedKeyClasses",
0N/A "SupportsParameter$MyPrivateKey" +
0N/A "|SupportsParameter$MyPublicKey" +
0N/A "|java.security.interfaces.DSAPublicKey");
0N/A
0N/A put("Cipher.DES", "foo.DES");
0N/A put("Cipher.DES SupportedKeyFormats", "RAW");
0N/A put("Cipher.DES SupportedKeyClasses", "SupportsParameter$MySecretKey");
0N/A }
0N/A }
0N/A
0N/A private static class MyKey implements Key {
0N/A public String getAlgorithm() { return "FOO"; }
0N/A
0N/A public String getFormat() { return null; }
0N/A
0N/A public byte[] getEncoded() { return null; }
0N/A }
0N/A
0N/A private static class MyPrivateKey extends MyKey implements PrivateKey { }
0N/A
0N/A private static class MyPublicKey extends MyKey implements PublicKey {}
0N/A
0N/A private static class MySecretKey extends MyKey implements SecretKey {
0N/A public String getAlgorithm() { return "DES"; }
0N/A }
0N/A
0N/A}