/*

 * Copyright 2005 Sun Microsystems, Inc.  All Rights Reserved.

 * 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 Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,

 * CA 95054 USA or visit www.sun.com if you need additional information or

 * have any questions.

 */

import java.io.*;

import java.util.*;

import java.security.*;

import java.security.KeyStore.*;

import java.security.cert.*;

/**

This is an approximation of the process used to create the *.db files

in this directory.

setenv LD_LIBRARY_PATH $WS/test/sun/security/pkcs11/nss/lib/solaris-sparc

modutil -create -dbdir .

modutil -changepw "NSS Internal PKCS #11 Module" -dbdir .

$JHOME/bin/keytool -list -storetype PKCS11 -providerclass sun.security.pkcs11.SunPKCS11 -providerarg "--name=NSS\nnssSecmodDirectory=." -v -storepass test12

modutil -fips true -dbdir .

*/

public class ImportKeyStore {

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

        String nssCfg = "--name=NSS\nnssSecmodDirectory=.\n ";

//          "attributes(*,CKO_PRIVATE_KEY,CKK_DSA) = { CKA_NETSCAPE_DB = 0h00 }";

        Provider p = new sun.security.pkcs11.SunPKCS11(nssCfg);

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

        ks.load(null, "test12".toCharArray());

        System.out.println("Aliases: " + Collections.list(ks.aliases()));

        System.out.println();

        char[] srcpw = "passphrase".toCharArray();

//      importKeyStore("truststore", srcpw, ks);

        importKeyStore("keystore", srcpw, ks);

        System.out.println("OK.");

    }

    private static void importKeyStore(String filename, char[] passwd, KeyStore dstks) throws Exception {

        System.out.println("Importing JKS KeyStore " + filename);

        InputStream in = new FileInputStream(filename);

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

        srcks.load(in, passwd);

        in.close();

        List<String> aliases = Collections.list(srcks.aliases());

        for (String alias : aliases) {

            System.out.println("Alias: " + alias);

            if (srcks.isCertificateEntry(alias)) {

                X509Certificate cert = (X509Certificate)srcks.getCertificate(alias);

                System.out.println("  Certificate: " + cert.getSubjectX500Principal());

                dstks.setCertificateEntry(alias + "-cert", cert);

            } else if (srcks.isKeyEntry(alias)) {

                PrivateKeyEntry entry = (PrivateKeyEntry)srcks.getEntry(alias, new PasswordProtection(passwd));

                System.out.println("  Key: " + entry.getPrivateKey().toString().split("\n")[0]);

                dstks.setEntry(alias, entry, null);

            } else {

                System.out.println("  Unknown entry: " + alias);

            }

        }

        System.out.println();

    }

}