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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 ../../../../java/security/testlibrary

 * @modules jdk.crypto.cryptoki

 * @run main/othervm TestCACerts

 * @run main/othervm TestCACerts sm TestCACerts.policy

 */

// this test serves as our known answer test

import java.io.FileInputStream;

import java.io.InputStream;

import java.security.KeyStore;

import java.security.Provider;

import java.security.PublicKey;

import java.security.Security;

import java.security.cert.X509Certificate;

import java.util.Enumeration;

public class TestCACerts extends PKCS11Test {

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

        main(new TestCACerts(), args);

    }

    @Override

    public void main(Provider p) throws Exception {

        /*

         * Use Solaris SPARC 11.2 or later to avoid an intermittent failure

         * when running SunPKCS11-Solaris (8044554)

         */

        if (p.getName().equals("SunPKCS11-Solaris") &&

            props.getProperty("os.name").equals("SunOS") &&

            props.getProperty("os.arch").equals("sparcv9") &&

            props.getProperty("os.version").compareTo("5.11") <= 0 &&

            getDistro().compareTo("11.2") < 0) {

            System.out.println("SunPKCS11-Solaris provider requires " +

                "Solaris SPARC 11.2 or later, skipping");

            return;

        }

        long start = System.currentTimeMillis();

        Providers.setAt(p, 1);

        try {

            String PROVIDER = p.getName();

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

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

            KeyStore ks;

            try (InputStream in = new FileInputStream(caCerts)) {

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

                ks.load(in, null);

            }

            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).");

         } finally {

            Security.removeProvider(p.getName());

         }

    }

}