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* version 2 for more details ( a copy is included in the LICENSE file that
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* Inc . , 51 Franklin St , Fifth Floor , Boston , MA 02110 - 1301 USA .
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/*
* @ test
* @ bug 6405536
* @ summary Verify that we can parse ECPrivateKeys from PKCS # 12 and use them
* @ author Andreas Sterbenz
* @ library / test / lib . .
* @ library . . / . . / . . / . . / java / security / testlibrary
* @ key randomness
* @ modules jdk . crypto . cryptoki jdk . crypto . ec / sun . security . ec
* @ run main / othervm ReadPKCS12
* @ run main / othervm - Djava . security . manager = allow ReadPKCS12 sm policy
*/
import java.io.BufferedReader;
import java.io.File;
import java.io.FileInputStream;
import java.io.FileOutputStream;
import java.io.FileReader;
import java.io.InputStream;
import java.io.OutputStream;
import java.security.KeyStore;
import java.security.PrivateKey;
import java.security.Provider;
import java.security.PublicKey;
import java.security.Signature;
import java.security.cert.Certificate;
import java.security.cert.CertificateException;
import java.security.cert.CertificateFactory;
import java.security.cert.X509Certificate;
import java.util.Collections;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import java.util.Random;
public class ReadPKCS12 extends PKCS11Test {
private final static boolean COPY = false ;
public static void main(String[] args) throws Exception {
main(new ReadPKCS12(), args);
}
@Override
public void main(Provider p) throws Exception {
if (p.getService("Signature" , "SHA1withECDSA" ) == null ) {
System.out.println("Provider does not support ECDSA, skipping..." );
return ;
}
/*
* PKCS11Test . main will remove this provider if needed
*/
Providers.setAt(p, 1 );
CertificateFactory factory = CertificateFactory.getInstance("X.509" );
try {
// undocumented way to clear the Sun internal certificate cache
factory.generateCertificate(null );
} catch (CertificateException e) {
// ignore
}
KeyStore ks2;
if (COPY) {
ks2 = KeyStore.getInstance("JKS" );
try (InputStream in = new FileInputStream("keystore.old" )) {
ks2.load(in, "passphrase" .toCharArray());
}
}
File dir = new File(BASE, "pkcs12" );
File closedDir = new File(CLOSED_BASE, "pkcs12" );
Map<String,char []> passwords = new HashMap<>();
try (BufferedReader reader = new BufferedReader(
new FileReader(new File(BASE, "p12passwords.txt" )))) {
while (true ) {
String line = reader.readLine();
if (line == null ) {
break ;
}
line = line.trim();
if ((line.length() == 0 ) || line.startsWith("#" )) {
continue ;
}
String[] s = line.split(" " );
passwords.put(s[0 ], s[1 ].toCharArray());
}
}
for (File file : concat(dir.listFiles(), closedDir.listFiles())) {
String name = file.getName();
if (file.isFile() == false ) {
continue ;
}
System.out.println();
System.out.println("Reading " + name + "..." );
char [] password = passwords.get(name);
if (password == null ) {
password = passwords.get("*" );
}
KeyStore ks;
try (InputStream in = new FileInputStream(file)) {
ks = KeyStore.getInstance("PKCS12" );
ks.load(in, password);
}
List<String> aliases = Collections.list(ks.aliases());
System.out.println("Aliases: " + aliases);
for (String alias : aliases) {
PrivateKey privateKey = (PrivateKey)ks.getKey(alias, password);
Certificate[] certs = ks.getCertificateChain(alias);
PublicKey publicKey = certs[0 ].getPublicKey();
System.out.println("Certificates: " + certs.length);
System.out.println(privateKey);
System.out.println(publicKey);
if (COPY) {
ks2.setKeyEntry(alias, privateKey, "passphrase" .toCharArray(), certs);
}
verifyCerts(certs);
Random random = new Random();
byte [] data = new byte [1024 ];
random.nextBytes(data);
Signature s = Signature.getInstance("SHA1withECDSA" );
s.initSign(privateKey);
s.update(data);
byte [] sig = s.sign();
s.initVerify(publicKey);
s.update(data);
if (s.verify(sig) == false ) {
throw new Exception("Signature does not verify" );
}
System.out.println("Verified public/private key match" );
}
}
if (COPY) {
try (OutputStream out = new FileOutputStream("keystore.new" )) {
ks2.store(out, "passphrase" .toCharArray());
}
}
System.out.println("OK" );
}
private static void verifyCerts(Certificate[] certs) throws Exception {
int n = certs.length;
for (int i = 0 ; i < n - 1 ; i++) {
X509Certificate cert = (X509Certificate)certs[i];
X509Certificate issuer = (X509Certificate)certs[i + 1 ];
if (cert.getIssuerX500Principal().equals(issuer.getSubjectX500Principal()) == false ) {
throw new Exception("Certificates do not chain" );
}
cert.verify(issuer.getPublicKey());
System.out.println("Verified: " + cert.getSubjectX500Principal());
}
X509Certificate last = (X509Certificate)certs[n - 1 ];
// if self-signed, verify the final cert
if (last.getIssuerX500Principal().equals(last.getSubjectX500Principal())) {
last.verify(last.getPublicKey());
System.out.println("Verified: " + last.getSubjectX500Principal());
}
}
}
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