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@ -5,9 +5,19 @@ import static org.hamcrest.CoreMatchers.nullValue;
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import static org.junit.Assert.assertThat;
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import java.io.IOException;
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import java.math.BigInteger;
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import java.security.GeneralSecurityException;
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import java.security.Key;
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import java.security.KeyPair;
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import java.security.KeyPairGenerator;
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import java.security.Security;
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import java.security.cert.X509Certificate;
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import java.security.interfaces.RSAPrivateKey;
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import java.util.Date;
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import org.bouncycastle.jce.X509Principal;
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import org.bouncycastle.jce.provider.BouncyCastleProvider;
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import org.bouncycastle.x509.X509V3CertificateGenerator;
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import org.junit.Test;
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import org.junit.runner.RunWith;
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import org.springframework.beans.factory.annotation.Autowired;
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@ -15,7 +25,7 @@ import org.springframework.beans.factory.annotation.Qualifier;
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import org.springframework.test.context.ContextConfiguration;
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import org.springframework.test.context.junit4.SpringJUnit4ClassRunner;
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@SuppressWarnings("restriction") // I know...
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@SuppressWarnings({ "restriction", "deprecation" }) // I know...
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@RunWith(SpringJUnit4ClassRunner.class)
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@ContextConfiguration(locations = {
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"classpath:test-context.xml" })
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@ -25,31 +35,119 @@ public class KeyStoreTest {
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@Qualifier("testKeystore")
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KeyStore keystore;
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static {
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// Need to create the certificate
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Security.addProvider(new BouncyCastleProvider());
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}
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/**
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* Creates a certificate.
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*
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* @param commonName
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* @param daysNotValidBefore
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* @param daysNotValidAfter
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* @return
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*/
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private X509V3CertificateGenerator createCertificate(
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String commonName, int daysNotValidBefore, int daysNotValidAfter) {
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// BC sez X509V3CertificateGenerator is deprecated and the docs say to
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// use another, but it seemingly isn't included jar...
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X509V3CertificateGenerator v3CertGen = new X509V3CertificateGenerator();
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v3CertGen
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.setSerialNumber(BigInteger.valueOf(System.currentTimeMillis()));
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v3CertGen.setIssuerDN(new X509Principal("CN=" + commonName
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+ ", OU=None, O=None L=None, C=None"));
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v3CertGen.setNotBefore(new Date(System.currentTimeMillis()
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- (1000L * 60 * 60 * 24 * daysNotValidBefore)));
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v3CertGen.setNotAfter(new Date(System.currentTimeMillis()
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+ (1000L * 60 * 60 * 24 * daysNotValidAfter)));
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v3CertGen.setSubjectDN(new X509Principal("CN=" + commonName
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+ ", OU=None, O=None L=None, C=None"));
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return v3CertGen;
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}
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/**
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* Create an RSA KeyPair and insert into specified KeyStore
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*
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* @param location
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* @param domainName
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* @param alias
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* @param keystorePassword
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* @param aliasPassword
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* @param daysNotValidBefore
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* @param daysNotValidAfter
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* @return
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* @throws GeneralSecurityException
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* @throws IOException
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*/
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public java.security.KeyStore generateRsaKeyPair(
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String domainName, String alias, String aliasPassword, int daysNotValidBefore, int daysNotValidAfter)
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throws GeneralSecurityException, IOException {
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java.security.KeyStore ks = keystore.getKeystore();
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KeyPairGenerator rsaKeyPairGenerator = null;
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rsaKeyPairGenerator = KeyPairGenerator.getInstance("RSA");
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rsaKeyPairGenerator.initialize(2048);
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KeyPair rsaKeyPair = rsaKeyPairGenerator.generateKeyPair();
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// BC sez X509V3CertificateGenerator is deprecated and the docs say to
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// use another, but it seemingly isn't included jar...
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X509V3CertificateGenerator v3CertGen = createCertificate(domainName,
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daysNotValidBefore, daysNotValidAfter);
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RSAPrivateKey rsaPrivateKey = (RSAPrivateKey) rsaKeyPair.getPrivate();
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v3CertGen.setPublicKey(rsaKeyPair.getPublic());
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v3CertGen.setSignatureAlgorithm("SHA256WithRSAEncryption");
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// BC docs say to use another, but it seemingly isn't included...
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X509Certificate certificate = v3CertGen
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.generateX509Certificate(rsaPrivateKey);
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// if exist, overwrite
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ks.setKeyEntry(alias, rsaPrivateKey, aliasPassword.toCharArray(),
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new java.security.cert.Certificate[] { certificate });
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keystore.setKeystore(ks);
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return ks;
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}
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@Test
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public void storeKeyPair() throws GeneralSecurityException, IOException {
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//
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// java.security.KeyStore ks = KeyStore.generateRsaKeyPair(keystore
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// .getLocation().getFile().getPath(), "OpenID Connect Server",
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// "test", KeyStore.PASSWORD, KeyStore.PASSWORD, 30, 30);
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//
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// keystore.setKeystore(ks);
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//
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// assertThat(ks, not(nullValue()));
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assertThat(true, not(false));
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java.security.KeyStore ks = null;
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try {
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ks = generateRsaKeyPair("OpenID Connect Server", "storeKeyPair", "changeit", 30, 365);
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} catch (GeneralSecurityException e) {
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// TODO Auto-generated catch block
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e.printStackTrace();
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} catch (IOException e) {
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// TODO Auto-generated catch block
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e.printStackTrace();
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}
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assertThat(ks, not(nullValue()));
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}
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@Test
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public void readKey() throws GeneralSecurityException {
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// Key key = keystore.getKeystore().getKey("test",
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// KeyStore.PASSWORD.toCharArray());
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//
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// System.out.println("-----BEGIN PRIVATE KEY-----");
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// System.out
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// .println(new sun.misc.BASE64Encoder().encode(key.getEncoded()));
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// System.out.println("-----END PRIVATE KEY-----");
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//
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// assertThat(key, not(nullValue()));
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Key key = keystore.getKeystore().getKey("storeKeyPair",
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KeyStore.PASSWORD.toCharArray());
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System.out.println("-----BEGIN PRIVATE KEY-----");
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System.out
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.println(new sun.misc.BASE64Encoder().encode(key.getEncoded()));
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System.out.println("-----END PRIVATE KEY-----");
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assertThat(key, not(nullValue()));
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assertThat(true, not(false));
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}
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}
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