Examples of org.keyczar.exceptions.KeyczarException

org.keyczar.exceptions.KeyczarException

   * @throws KeyczarException if location or destination flag is not set.
   */
  private static void publicKeys(String locationFlag, String destinationFlag)
      throws KeyczarException {
    if (mock == null && destinationFlag == null) { // only if not testing
      throw new KeyczarException(
          Messages.getString("KeyczarTool.MustDefineDestination"));
    }
    GenericKeyczar genericKeyczar = createGenericKeyczar(locationFlag);
    genericKeyczar.publicKeyExport(destinationFlag);
  }

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    // update meta files, key files
    updateGenericKeyczar(genericKeyczar, locationFlag);
    if (mock == null) { // not necessary for testing
      File revokedVersion = new File(locationFlag + versionFlag);
      if (!revokedVersion.delete()) { // delete old key file
        throw new KeyczarException(
            Messages.getString("KeyczarTool.UnableToDelete"));
      }
    } else {
      mock.removeKey(versionFlag);
    }

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      String crypterFlag) throws KeyczarException {
    if (mock != null) {
      return new GenericKeyczar(mock);
    }
    if (locationFlag == null) {
      throw new KeyczarException(Messages.getString("KeyczarTool.NeedLocation",
          Messages.getString("KeyczarTool.Location")));
    }
    KeyczarReader reader = new KeyczarFileReader(locationFlag);
    if (crypterFlag != null) {
      Crypter keyDecrypter = new Crypter(crypterFlag);

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   * Used by SessionDecrypters when decrypting encrypted keys
   */
  static AesKey fromPackedKey(byte[] packedKeys) throws KeyczarException {
    byte[][] unpackedKeys = Util.lenPrefixUnpack(packedKeys);
    if (unpackedKeys.length != 2) {
      throw new KeyczarException(
          Messages.getString("AesKey.InvalidPackedKey"));
    }
    byte[] aesBytes = unpackedKeys[0];
    byte[] hmacBytes = unpackedKeys[1];
    AesKey key = new AesKey();

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        encryptingCipher.init(Cipher.ENCRYPT_MODE, aesKey, zeroIv);
        decryptingCipher = Cipher.getInstance(mode.getMode());
        decryptingCipher.init(Cipher.DECRYPT_MODE, aesKey, zeroIv);
        signStream = (SigningStream) hmacKey.getStream();
      } catch (GeneralSecurityException e) {
        throw new KeyczarException(e);
      }
    }

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          return outputBytes.length;
        } else {
          return decryptingCipher.doFinal(input, output);
        }
      } catch (GeneralSecurityException e) {
        throw new KeyczarException(e);
      }
    }

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    public int doFinalEncrypt(ByteBuffer input, ByteBuffer output)
        throws KeyczarException {
      try {
        return encryptingCipher.doFinal(input, output);
      } catch (GeneralSecurityException e) {
        throw new KeyczarException(e);
      }
    }

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  void promote(int versionNumber) throws KeyczarException {
    KeyVersion version = getVersion(versionNumber);
    LOG.debug(Messages.getString("Keyczar.PromotedVersion", version));
    switch (version.getStatus()) {
      case PRIMARY:
        throw new KeyczarException(
            Messages.getString("Keyczar.CantPromotePrimary"));
      case ACTIVE:
        version.setStatus(KeyStatus.PRIMARY); // promote to PRIMARY
        if (primaryVersion != null) {
          primaryVersion.setStatus(KeyStatus.ACTIVE); // only one PRIMARY key

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        break;
      case ACTIVE:
        version.setStatus(KeyStatus.INACTIVE);
        break;
      case INACTIVE:
        throw new KeyczarException(
            Messages.getString("Keyczar.CantDemoteScheduled"));
    }
  }

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   * @throws KeyczarException if version number doesn't exist
   */
   KeyVersion getVersion(int versionNumber) throws KeyczarException {
    KeyVersion version = kmd.getVersion(versionNumber);
    if (version == null) {
      throw new KeyczarException(
          Messages.getString("Keyczar.NoSuchVersion", versionNumber));
    }
    return version;
  }

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Related Classes of org.keyczar.exceptions.KeyczarException

io.fathom.cloud.keyczar.ZookeeperKeyczarStore

org.keyczar.AesKey

org.keyczar.AesKey$AesStream

org.keyczar.DefaultKeyBuilder

org.keyczar.DsaPrivateKey

org.keyczar.DsaPrivateKey$DsaSigningStream

org.keyczar.DsaPublicKey

org.keyczar.DsaPublicKey$DsaVerifyingStream

org.keyczar.EcPrivateKey

org.keyczar.EcPrivateKey$EcSigningStream

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