How to use

getChain

method

in

ca.nrc.cadc.auth.X509CertificateChain

Date end = null;
Principal principal = null;
for (X509Certificate c : chain.getChain())

private X509Certificate[] createProxyCertChain(X509Certificate cert)
{
  AccessControlContext ac = AccessController.getContext();
  Subject subject = Subject.getSubject(ac);
  if (subject != null)
  {
    Set<X509CertificateChain> cc = subject.getPublicCredentials(X509CertificateChain.class);
    if (cc.size() > 0)
    {
      X509CertificateChain xcc = cc.iterator().next();
      X509Certificate[] chain = xcc.getChain();
      X509Certificate[] ret = new X509Certificate[chain.length + 1];
      ret[0] = cert;
      for (int i=0; i<chain.length; i++)
      {
        ret[i+1] = chain[i];
      }
      return ret;
    }
  }
  throw new IllegalStateException("current Subject does not contain a certficate chain");
  
}

for (X509Certificate c : chain.getChain())

public static SSLSocketFactory getSocketFactory(X509CertificateChain chain)
{
  KeyStore ts = null;
  KeyStore ks = null;
  if (chain != null) 
    ks = getKeyStore(chain.getChain(), chain.getPrivateKey());
  return getSocketFactory(ks, ts);
}

  /**
   * @param chain certificate
   * @param writer writer use to write the generated PEM certificate
   * @throws IOException
   */
  public static void writePEMCertificateAndKey(
      X509CertificateChain chain, Writer writer)
      throws IOException
  {
    if (chain == null)
      throw new IllegalArgumentException("Null certificate chain");
    if (writer == null)
      throw new IllegalArgumentException("Null writer");

    PEMWriter pemWriter = new PEMWriter(writer);
    // write the first certificate first
    pemWriter.writeObject(chain.getChain()[0]);
    // then the key
    pemWriter.writeObject(chain.getPrivateKey());
    // and finally the rest of the certificates in the chain
    for (int i = 1; i < chain.getChain().length; i++)
    {
      pemWriter.writeObject(chain.getChain()[i]);
    }        
    pemWriter.flush();
  }
}

Date start = null;
Date end = null;
for (X509Certificate c : chain.getChain())

  privateKeyChain.getChain()[0].checkValidity();
privateKeyChain.getChain()[0].checkValidity();

for (X509Certificate c : chain.getChain())

  CertificateNotYetValidException
X509Certificate issuerCert = chain.getChain()[0];
PrivateKey issuerKey = chain.getPrivateKey();
for (X509Certificate currentCert : chain.getChain())
  for (X509Certificate currentCert : chain.getChain())
  for (X509Certificate currentCert : chain.getChain())