Java Code Examples for java.security.cert.CertPathValidator#getInstance()

private static void runTest(CertificateFactory cf,
        List<X509Certificate> certList, TrustAnchor anchor)
        throws Exception {
    CertPath path = cf.generateCertPath(certList);
    CertPathValidator validator = CertPathValidator.getInstance("PKIX");

    System.out.println(anchor);

    // Attach the OCSP responses to a PKIXParameters object
    PKIXRevocationChecker pkrev =
            (PKIXRevocationChecker)validator.getRevocationChecker();
    Map<X509Certificate, byte[]> responseMap = new HashMap<>();
    responseMap.put(certList.get(0), DECODER.decode(EE_OCSP_RESP));
    responseMap.put(certList.get(1), DECODER.decode(INT_CA_OCSP_RESP));
    pkrev.setOcspResponses(responseMap);
    PKIXParameters params =
            new PKIXParameters(Collections.singleton(anchor));
    params.addCertPathChecker(pkrev);
    params.setDate(EVAL_DATE);

    validator.validate(path, params);
}
 

private void validateNoCache(List<? extends X509Certificate> certs)
    throws SignatureException {
  try {
    CertPathValidator validator = CertPathValidator.getInstance(
        VALIDATOR_TYPE);
    PKIXParameters params = new PKIXParameters(trustRoots);
    params.addCertPathChecker(WAVE_OID_CHECKER);
    params.setDate(timeSource.now());

    // turn off default revocation-checking mechanism
    params.setRevocationEnabled(false);

    // TODO: add a way for clients to add certificate revocation checks,
    // perhaps by letting them pass in PKIXCertPathCheckers. This can also be
    // useful to check for Wave-specific certificate extensions.

    CertificateFactory certFactory = CertificateFactory.getInstance(
        CERTIFICATE_TYPE);
    CertPath certPath = certFactory.generateCertPath(certs);
    validator.validate(certPath, params);
  } catch (GeneralSecurityException e) {
    throw new SignatureException("Certificate validation failure", e);
  }
}
 

/**
 * 
 */
private CertPathValidator getCertPathValidator()
  throws GeneralSecurityException
{
  if (certValidator == null) {
    if (certProvider.length() > 0) {
      certValidator = CertPathValidator.getInstance("PKIX", certProvider);
    } else {
      certValidator = CertPathValidator.getInstance("PKIX");
    }
  }
  return certValidator;
}
 

/**
 * Constructor
 *
 * @param additionalTrustRoots trusted root certificates
 * @throws IOException
 * @throws CertificateException
 * @throws NoSuchAlgorithmException
 */
public ValidatePathWithParams(String[] additionalTrustRoots)
        throws IOException, CertificateException, NoSuchAlgorithmException {

    cf = CertificateFactory.getInstance("X509");
    certPathValidator = CertPathValidator.getInstance("PKIX");
    certPathChecker
            = (PKIXRevocationChecker) certPathValidator.getRevocationChecker();

    if ((additionalTrustRoots == null) || (additionalTrustRoots[0] == null)) {
        trustedRootCerts = null;
    } else {
        trustedRootCerts = additionalTrustRoots.clone();
    }
}
 

/**
 * {@inheritDoc}
 */
@Override
public Future<Void> validate(final List<X509Certificate> chain, final Set<TrustAnchor> trustAnchors) {

    Objects.requireNonNull(chain);
    Objects.requireNonNull(trustAnchors);

    if (chain.isEmpty()) {
        throw new IllegalArgumentException("certificate chain must not be empty");
    } else if (trustAnchors.isEmpty()) {
        throw new IllegalArgumentException("trust anchor list must not be empty");
    }

    final Promise<Void> result = Promise.promise();

    try {
        final PKIXParameters params = new PKIXParameters(trustAnchors);
        // TODO do we need to check for revocation?
        params.setRevocationEnabled(false);
        final CertificateFactory factory = CertificateFactory.getInstance("X.509");
        final CertPath path = factory.generateCertPath(chain);
        final CertPathValidator validator = CertPathValidator.getInstance("PKIX");
        validator.validate(path, params);
        LOG.debug("validation of device certificate [subject DN: {}] succeeded",
                chain.get(0).getSubjectX500Principal().getName());
        result.complete();
    } catch (GeneralSecurityException e) {
        LOG.debug("validation of device certificate [subject DN: {}] failed",
                chain.get(0).getSubjectX500Principal().getName(), e);
        if (e instanceof CertificateException) {
            result.fail(e);
        } else {
            result.fail(new CertificateException("validation of device certificate failed", e));
        }
    }
    return result.future();
}
 

public X509TrustManagerWrapper(X509TrustManager tm, boolean verifyServerCertificate, String hostName) throws CertificateException {
    this.origTm = tm;
    this.verifyServerCert = verifyServerCertificate;
    this.hostName = hostName;

    if (verifyServerCertificate) {
        try {
            Set<TrustAnchor> anch = Arrays.stream(tm.getAcceptedIssuers()).map(c -> new TrustAnchor(c, null)).collect(Collectors.toSet());
            this.validatorParams = new PKIXParameters(anch);
            this.validatorParams.setRevocationEnabled(false);
            this.validator = CertPathValidator.getInstance("PKIX");
            this.certFactory = CertificateFactory.getInstance("X.509");
        } catch (Exception e) {
            throw new CertificateException(e);
        }
    }

}
 

/**
 * Perform a PKIX validation. On failure, throw an exception.
 *
 * @param path CertPath to validate
 * @param params PKIXParameters to use in validation
 * @throws Exception on error
 */
public static PKIXCertPathValidatorResult validate
    (CertPath path, PKIXParameters params) throws Exception {
    CertPathValidator validator =
        CertPathValidator.getInstance("PKIX");
    return (PKIXCertPathValidatorResult) validator.validate(path, params);
}
 

/**
 * Perform a PKIX validation.
 *
 * @param path CertPath to validate
 * @param params PKIXParameters to use in validation
 * @throws Exception on error
 */
public static void validate(CertPath path, PKIXParameters params)
    throws Exception {
    CertPathValidator validator =
        CertPathValidator.getInstance("PKIX", "SUN");
    CertPathValidatorResult cpvr = validator.validate(path, params);
}
 

/**
 * Perform a PKIX validation.
 *
 * @param path CertPath to validate
 * @param params PKIXParameters to use in validation
 * @throws Exception on error
 */
public static void validate(CertPath path, PKIXParameters params)
    throws Exception {
    CertPathValidator validator =
        CertPathValidator.getInstance("PKIX");
    CertPathValidatorResult cpvr = validator.validate(path, params);
}
 

/**
 * Perform a PKIX validation. On failure, throw an exception.
 *
 * @param path CertPath to validate
 * @param params PKIXParameters to use in validation
 * @throws Exception on error
 */
public static PKIXCertPathValidatorResult validate
    (CertPath path, PKIXParameters params) throws Exception {
    CertPathValidator validator =
        CertPathValidator.getInstance("PKIX");
    return (PKIXCertPathValidatorResult) validator.validate(path, params);
}
 

/**
 * Perform a PKIX validation. On success, print the
 * CertPathValidatorResult on System.out. On failure,
 * throw an exception.
 *
 * @param path CertPath to validate
 * @param params PKIXParameters to use in validation
 * @throws Exception on error
 */
public static void validate(CertPath path, PKIXParameters params)
    throws Exception {
    CertPathValidator validator =
        CertPathValidator.getInstance("PKIX");
    CertPathValidatorResult cpvr = validator.validate(path, params);
}
 

/**
 * Perform a PKIX validation. On failure, throw an exception.
 *
 * @param path CertPath to validate
 * @param params PKIXParameters to use in validation
 * @throws Exception on error
 */
public static PKIXCertPathValidatorResult validate
    (CertPath path, PKIXParameters params) throws Exception {
    CertPathValidator validator =
        CertPathValidator.getInstance("PKIX");
    return (PKIXCertPathValidatorResult) validator.validate(path, params);
}
 

/**
 * Perform a PKIX validation.
 *
 * @param path CertPath to validate
 * @param params PKIXParameters to use in validation
 * @throws Exception on error
 */
public static void validate(CertPath path, PKIXParameters params)
    throws Exception {
    CertPathValidator validator =
        CertPathValidator.getInstance("PKIX");
    CertPathValidatorResult cpvr = validator.validate(path, params);
}
 

/**
 * Perform a PKIX validation. On failure, throw an exception.
 *
 * @param path CertPath to validate
 * @param params PKIXParameters to use in validation
 * @throws Exception on error
 */
public static PKIXCertPathValidatorResult validate
    (CertPath path, PKIXParameters params) throws Exception {
    CertPathValidator validator =
        CertPathValidator.getInstance("PKIX");
    return (PKIXCertPathValidatorResult) validator.validate(path, params);
}
 

/**
 * Perform a PKIX validation. On success, print the
 * CertPathValidatorResult on System.out. On failure,
 * throw an exception.
 *
 * @param path CertPath to validate
 * @param params PKIXParameters to use in validation
 * @throws Exception on error
 */
public static void validate(CertPath path, PKIXParameters params)
    throws Exception {
    CertPathValidator validator =
        CertPathValidator.getInstance("PKIX");
    CertPathValidatorResult cpvr = validator.validate(path, params);
}
 

/**
 * Perform a PKIX validation. On failure, throw an exception.
 *
 * @param path CertPath to validate
 * @param params PKIXParameters to use in validation
 * @throws Exception on error
 */
public static PKIXCertPathValidatorResult validate
    (CertPath path, PKIXParameters params) throws Exception {
    CertPathValidator validator =
        CertPathValidator.getInstance("PKIX");
    return (PKIXCertPathValidatorResult) validator.validate(path, params);
}
 

/**
 * Perform a PKIX validation.
 *
 * @param path CertPath to validate
 * @param params PKIXParameters to use in validation
 * @throws Exception on error
 */
public static void validate(CertPath path, PKIXParameters params)
    throws Exception {
    CertPathValidator validator =
        CertPathValidator.getInstance("PKIX");
    CertPathValidatorResult cpvr = validator.validate(path, params);
}
 

/**
 * Perform a PKIX validation.
 *
 * @param path CertPath to validate
 * @param params PKIXParameters to use in validation
 * @throws Exception on error
 */
public static void validate(CertPath path, PKIXParameters params)
    throws Exception {
    CertPathValidator validator =
        CertPathValidator.getInstance("PKIX", "SUN");
    CertPathValidatorResult cpvr = validator.validate(path, params);
}
 

/**
 * Perform a PKIX validation. On failure, throw an exception.
 *
 * @param path CertPath to validate
 * @param params PKIXParameters to use in validation
 * @throws Exception on error
 */
public static PKIXCertPathValidatorResult validate
    (CertPath path, PKIXParameters params) throws Exception {
    CertPathValidator validator =
        CertPathValidator.getInstance("PKIX");
    return (PKIXCertPathValidatorResult) validator.validate(path, params);
}
 

/**
 * Perform a PKIX validation.
 *
 * @param path CertPath to validate
 * @param params PKIXParameters to use in validation
 * @throws Exception on error
 */
public static void validate(CertPath path, PKIXParameters params)
    throws Exception {
    CertPathValidator validator =
        CertPathValidator.getInstance("PKIX");
    CertPathValidatorResult cpvr = validator.validate(path, params);
}