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 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.

 *

 * This code is free software; you can redistribute it and/or modify it

 * under the terms of the GNU General Public License version 2 only, as

 * 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.

 *

 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA

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 */

/*

 * @test

 * @bug 6269847

 * @summary store a NSS PKCS11 PrivateKeyEntry to JKS KeyStore throws confusing NPE

 * @author Wang Weijun

 * @library ..

 * @modules jdk.crypto.cryptoki

 * @run main/othervm JksSetPrivateKey

 * @run main/othervm JksSetPrivateKey sm policy

 */

import java.io.File;

import java.security.KeyStore;

import java.security.KeyStoreException;

import java.security.PrivateKey;

import java.security.Provider;

import java.security.Security;

import java.security.cert.X509Certificate;

import java.util.Collection;

import java.util.Collections;

import java.util.TreeSet;

public class JksSetPrivateKey extends SecmodTest {

    public static void main(String[] args) throws Exception {

        if (initSecmod() == false) {

            return;

        }

        String configName = BASE + SEP + "nss.cfg";

        Provider p = getSunPKCS11(configName);

        System.out.println(p);

        Security.addProvider(p);

        if (args.length > 1 && "sm".equals(args[0])) {

            System.setProperty("java.security.policy",

                    BASE + File.separator + args[1]);

            System.setSecurityManager(new SecurityManager());

        }

        KeyStore ks = KeyStore.getInstance("PKCS11", p);

        ks.load(null, password);

        Collection<String> aliases = new TreeSet<>(Collections.list(ks.aliases()));

        System.out.println("entries: " + aliases.size());

        System.out.println(aliases);

        PrivateKey privateKey = (PrivateKey)ks.getKey(keyAlias, password);

        System.out.println(privateKey);

        X509Certificate[] chain = (X509Certificate[])ks.getCertificateChain(keyAlias);

        KeyStore jks = KeyStore.getInstance("JKS");

        jks.load(null, null);

        try {

            jks.setKeyEntry("k1", privateKey, "changeit".toCharArray(), chain);

            throw new Exception("No, an NSS PrivateKey shouldn't be extractable and put inside a JKS keystore");

        } catch (KeyStoreException e) {

            System.err.println(e); // This is OK

        }

        try {

            jks.setKeyEntry("k2", new DummyPrivateKey(), "changeit".toCharArray(), chain);

            throw new Exception("No, non-PKCS#8 key shouldn't be put inside a KeyStore");

        } catch (KeyStoreException e) {

            System.err.println(e); // This is OK

        }

        System.out.println("OK");

        try {

            jks.setKeyEntry("k3", new DummyPrivateKey2(), "changeit".toCharArray(), chain);

            throw new Exception("No, not-extractble key shouldn't be put inside a KeyStore");

        } catch (KeyStoreException e) {

            System.err.println(e); // This is OK

        }

        System.out.println("OK");

    }

}

class DummyPrivateKey implements PrivateKey {

    @Override

    public String getAlgorithm() {

        return "DUMMY";

    }

    @Override

    public String getFormat() {

        return "DUMMY";

    }

    @Override

    public byte[] getEncoded() {

        return "DUMMY".getBytes();

    }

}

class DummyPrivateKey2 implements PrivateKey {

    @Override

    public String getAlgorithm() {

        return "DUMMY";

    }

    @Override

    public String getFormat() {

        return "PKCS#8";

    }

    @Override

    public byte[] getEncoded() {

        return null;

    }

}