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/**
* @test
* @bug 4853305
* @summary Test the new RSA provider can verify all the RSA certs in the cacerts file
* @author Andreas Sterbenz
*/
// this test serves as our known answer test
import java.io.*;
import java.util.*;
import java.security.*;
import java.security.cert.*;
public class TestCACerts {
private final static String PROVIDER = "SunRsaSign";
private final static char SEP = File.separatorChar;
public static void main(String[] args) throws Exception {
long start = System.currentTimeMillis();
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).");
}
}