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/**

 * @test

 * @bug 4856966

 * @summary Test the new RSA provider can verify all the RSA certs in the cacerts file

 * @author Andreas Sterbenz

 * @library ..

 */

// this test serves as our known answer test

import java.io.*;

import java.util.*;

import java.security.*;

import java.security.cert.*;

public class TestCACerts extends PKCS11Test {

    private final static char SEP = File.separatorChar;

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

        main(new TestCACerts());

    }

    public void main(Provider p) throws Exception {

        long start = System.currentTimeMillis();

        try {

            String PROVIDER = p.getName();

            String javaHome = System.getProperty("java.home");

            String caCerts = javaHome + SEP + "lib" + SEP + "security" + SEP + "cacerts";

            InputStream in = new FileInputStream(caCerts);

            KeyStore ks = KeyStore.getInstance(KeyStore.getDefaultType());

            ks.load(in, null);

            in.close();

            for (Enumeration e = ks.aliases(); e.hasMoreElements(); ) {

                String alias = (String)e.nextElement();

                if (ks.isCertificateEntry(alias)) {

                    System.out.println("* Testing " + alias + "...");

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

                    PublicKey key = cert.getPublicKey();

                    String alg = key.getAlgorithm();

                    if (alg.equals("RSA")) {

                        System.out.println("Signature algorithm: " + cert.getSigAlgName());

                        cert.verify(key, PROVIDER);

                    } else {

                        System.out.println("Skipping cert with key: " + alg);

                    }

                } else {

                    System.out.println("Skipping alias " + alias);

                }

            }

            long stop = System.currentTimeMillis();

            System.out.println("All tests passed (" + (stop - start) + " ms).");

            Security.removeProvider(p.getName());

    }

}