Пример #1
0
 private static X509Certificate[] toArray(CertPath path, TrustAnchor anchor)
     throws CertificateException {
   List list = path.getCertificates();
   X509Certificate[] chain = new X509Certificate[list.size() + 1];
   list.toArray(chain);
   X509Certificate trustedCert = anchor.getTrustedCert();
   if (trustedCert == null) {
     throw new ValidatorException("TrustAnchor must be specified as certificate");
   }
   chain[chain.length - 1] = trustedCert;
   return chain;
 }
Пример #2
0
  /**
   * Callback method from _scanKeychain. If an identity is found, this method will be called to
   * create Java certificate and private key objects from the keychain data.
   */
  private void createKeyEntry(
      String alias,
      long creationDate,
      long secKeyRef,
      long[] secCertificateRefs,
      byte[][] rawCertData)
      throws IOException, NoSuchAlgorithmException, UnrecoverableKeyException {
    KeyEntry ke = new KeyEntry();

    // First, store off the private key information.  This is the easy part.
    ke.protectedPrivKey = null;
    ke.keyRef = secKeyRef;

    // Make a creation date.
    if (creationDate != 0) ke.date = new Date(creationDate);
    else ke.date = new Date();

    // Next, create X.509 Certificate objects from the raw data.  This is complicated
    // because a certificate's public key may be too long for Java's default encryption strength.
    List<CertKeychainItemPair> createdCerts = new ArrayList<>();

    try {
      CertificateFactory cf = CertificateFactory.getInstance("X.509");

      for (int i = 0; i < rawCertData.length; i++) {
        try {
          InputStream input = new ByteArrayInputStream(rawCertData[i]);
          X509Certificate cert = (X509Certificate) cf.generateCertificate(input);
          input.close();

          // We successfully created the certificate, so track it and its corresponding
          // SecCertificateRef.
          createdCerts.add(new CertKeychainItemPair(secCertificateRefs[i], cert));
        } catch (CertificateException e) {
          // The certificate will be skipped.
          System.err.println("KeychainStore Ignored Exception: " + e);
        }
      }
    } catch (CertificateException e) {
      e.printStackTrace();
    } catch (IOException ioe) {
      ioe.printStackTrace(); // How would this happen?
    }

    // We have our certificates in the List, so now extract them into an array of
    // Certificates and SecCertificateRefs.
    CertKeychainItemPair[] objArray = createdCerts.toArray(new CertKeychainItemPair[0]);
    Certificate[] certArray = new Certificate[objArray.length];
    long[] certRefArray = new long[objArray.length];

    for (int i = 0; i < objArray.length; i++) {
      CertKeychainItemPair addedItem = objArray[i];
      certArray[i] = addedItem.mCert;
      certRefArray[i] = addedItem.mCertificateRef;
    }

    ke.chain = certArray;
    ke.chainRefs = certRefArray;

    // If we don't have already have an item with this item's alias
    // create a new one for it.
    int uniqueVal = 1;
    String originalAlias = alias;

    while (entries.containsKey(alias.toLowerCase())) {
      alias = originalAlias + " " + uniqueVal;
      uniqueVal++;
    }

    entries.put(alias.toLowerCase(), ke);
  }