示例#1
0
  @Override
  public void engineLoad(KeyStore.LoadStoreParameter param)
      throws IOException, NoSuchAlgorithmException, CertificateException {
    if (param instanceof DomainLoadStoreParameter) {
      DomainLoadStoreParameter domainParameter = (DomainLoadStoreParameter) param;
      List<KeyStoreBuilderComponents> builders =
          getBuilders(domainParameter.getConfiguration(), domainParameter.getProtectionParams());

      for (KeyStoreBuilderComponents builder : builders) {

        try {
          // Load the keystores (file-based and non-file-based)
          if (builder.file != null) {
            keystores.put(
                builder.name,
                KeyStore.Builder.newInstance(
                        builder.type, builder.provider, builder.file, builder.protection)
                    .getKeyStore());
          } else {
            keystores.put(
                builder.name,
                KeyStore.Builder.newInstance(builder.type, builder.provider, builder.protection)
                    .getKeyStore());
          }
        } catch (KeyStoreException e) {
          throw new IOException(e);
        }
      }
    } else {
      throw new UnsupportedOperationException(
          "This keystore must be loaded using a " + "DomainLoadStoreParameter");
    }
  }
示例#2
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  /**
   * Loads the keystore from the given input stream.
   *
   * <p>If a password is given, it is used to check the integrity of the keystore data. Otherwise,
   * the integrity of the keystore is not checked.
   *
   * @param stream the input stream from which the keystore is loaded
   * @param password the (optional) password used to check the integrity of the keystore.
   * @exception IOException if there is an I/O or format problem with the keystore data
   * @exception NoSuchAlgorithmException if the algorithm used to check the integrity of the
   *     keystore cannot be found
   * @exception CertificateException if any of the certificates in the keystore could not be loaded
   */
  public void engineLoad(InputStream stream, char[] password)
      throws IOException, NoSuchAlgorithmException, CertificateException {
    // Support loading from a stream only for a JKS or default type keystore
    try {
      KeyStore keystore = null;

      try {
        keystore = KeyStore.getInstance("JKS");
        keystore.load(stream, password);

      } catch (Exception e) {
        // Retry
        if (!"JKS".equalsIgnoreCase(DEFAULT_KEYSTORE_TYPE)) {
          keystore = KeyStore.getInstance(DEFAULT_KEYSTORE_TYPE);
          keystore.load(stream, password);
        } else {
          throw e;
        }
      }
      String keystoreName = DEFAULT_STREAM_PREFIX + streamCounter++;
      keystores.put(keystoreName, keystore);

    } catch (Exception e) {
      throw new UnsupportedOperationException(
          "This keystore must be loaded using a " + "DomainLoadStoreParameter");
    }
  }
示例#3
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  /**
   * Stores this keystore to the given output stream, and protects its integrity with the given
   * password.
   *
   * @param stream the output stream to which this keystore is written.
   * @param password the password to generate the keystore integrity check
   * @exception IOException if there was an I/O problem with data
   * @exception NoSuchAlgorithmException if the appropriate data integrity algorithm could not be
   *     found
   * @exception CertificateException if any of the certificates included in the keystore data could
   *     not be stored
   */
  public void engineStore(OutputStream stream, char[] password)
      throws IOException, NoSuchAlgorithmException, CertificateException {
    // Support storing to a stream only when a single keystore has been
    // configured
    try {
      if (keystores.size() == 1) {
        keystores.values().iterator().next().store(stream, password);
        return;
      }
    } catch (KeyStoreException e) {
      throw new IllegalStateException(e);
    }

    throw new UnsupportedOperationException(
        "This keystore must be stored using a DomainLoadStoreParameter");
  }
示例#4
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  /*
   * Returns a keystore entry alias and a list of target keystores.
   * When the supplied alias prefix identifies a keystore then that single
   * keystore is returned. When no alias prefix is supplied then all the
   * keystores are returned.
   */
  private AbstractMap.SimpleEntry<String, Collection<KeyStore>> getKeystoresForReading(
      String alias) {

    String[] splits = alias.split(this.entryNameSeparatorRegEx, 2);
    if (splits.length == 2) { // prefixed alias
      KeyStore keystore = keystores.get(splits[0]);
      if (keystore != null) {
        return new AbstractMap.SimpleEntry<>(
            splits[1], (Collection<KeyStore>) Collections.singleton(keystore));
      }
    } else if (splits.length == 1) { // unprefixed alias
      // Check all keystores for the first occurrence of the alias
      return new AbstractMap.SimpleEntry<>(alias, keystores.values());
    }
    return new AbstractMap.SimpleEntry<>(
        "", (Collection<KeyStore>) Collections.<KeyStore>emptyList());
  }
示例#5
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  /*
   * Returns a keystore entry alias and a single target keystore.
   * An alias prefix must be supplied.
   */
  private AbstractMap.SimpleEntry<String, AbstractMap.SimpleEntry<String, KeyStore>>
      getKeystoreForWriting(String alias) {

    String[] splits = alias.split(this.entryNameSeparator, 2);
    if (splits.length == 2) { // prefixed alias
      KeyStore keystore = keystores.get(splits[0]);
      if (keystore != null) {
        return new AbstractMap.SimpleEntry<>(
            splits[1], new AbstractMap.SimpleEntry<>(splits[0], keystore));
      }
    }
    return null;
  }
示例#6
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  /**
   * Retrieves the number of entries in this keystore.
   *
   * @return the number of entries in this keystore
   */
  public int engineSize() {

    int size = 0;
    try {
      for (KeyStore keystore : keystores.values()) {
        size += keystore.size();
      }
    } catch (KeyStoreException e) {
      throw new IllegalStateException(e);
    }

    return size;
  }
示例#7
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  /**
   * Returns the (alias) name of the first keystore entry whose certificate matches the given
   * certificate.
   *
   * <p>This method attempts to match the given certificate with each keystore entry. If the entry
   * being considered is a <i>trusted certificate entry</i>, the given certificate is compared to
   * that entry's certificate. If the entry being considered is a <i>key entry</i>, the given
   * certificate is compared to the first element of that entry's certificate chain (if a chain
   * exists).
   *
   * @param cert the certificate to match with.
   * @return the (alias) name of the first entry with matching certificate, or null if no such entry
   *     exists in this keystore.
   */
  public String engineGetCertificateAlias(Certificate cert) {

    try {

      String alias = null;
      for (KeyStore keystore : keystores.values()) {
        if ((alias = keystore.getCertificateAlias(cert)) != null) {
          break;
        }
      }
      return alias;

    } catch (KeyStoreException e) {
      throw new IllegalStateException(e);
    }
  }
示例#8
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  /**
   * Lists all the alias names of this keystore.
   *
   * @return enumeration of the alias names
   */
  public Enumeration<String> engineAliases() {
    final Iterator<Map.Entry<String, KeyStore>> iterator = keystores.entrySet().iterator();

    return new Enumeration<String>() {
      private int index = 0;
      private Map.Entry<String, KeyStore> keystoresEntry = null;
      private String prefix = null;
      private Enumeration<String> aliases = null;

      public boolean hasMoreElements() {
        try {
          if (aliases == null) {
            if (iterator.hasNext()) {
              keystoresEntry = iterator.next();
              prefix = keystoresEntry.getKey() + entryNameSeparator;
              aliases = keystoresEntry.getValue().aliases();
            } else {
              return false;
            }
          }
          if (aliases.hasMoreElements()) {
            return true;
          } else {
            if (iterator.hasNext()) {
              keystoresEntry = iterator.next();
              prefix = keystoresEntry.getKey() + entryNameSeparator;
              aliases = keystoresEntry.getValue().aliases();
            } else {
              return false;
            }
          }
        } catch (KeyStoreException e) {
          return false;
        }

        return aliases.hasMoreElements();
      }

      public String nextElement() {
        if (hasMoreElements()) {
          return prefix + aliases.nextElement();
        }
        throw new NoSuchElementException();
      }
    };
  }
示例#9
0
  @Override
  public void engineStore(KeyStore.LoadStoreParameter param)
      throws IOException, NoSuchAlgorithmException, CertificateException {
    if (param instanceof DomainLoadStoreParameter) {
      DomainLoadStoreParameter domainParameter = (DomainLoadStoreParameter) param;
      List<KeyStoreBuilderComponents> builders =
          getBuilders(domainParameter.getConfiguration(), domainParameter.getProtectionParams());

      for (KeyStoreBuilderComponents builder : builders) {

        try {

          KeyStore.ProtectionParameter pp = builder.protection;
          if (!(pp instanceof KeyStore.PasswordProtection)) {
            throw new KeyStoreException(
                new IllegalArgumentException(
                    "ProtectionParameter" + " must be a KeyStore.PasswordProtection"));
          }
          char[] password = ((KeyStore.PasswordProtection) builder.protection).getPassword();

          // Store the keystores
          KeyStore keystore = keystores.get(builder.name);

          try (FileOutputStream stream = new FileOutputStream(builder.file)) {

            keystore.store(stream, password);
          }
        } catch (KeyStoreException e) {
          throw new IOException(e);
        }
      }
    } else {
      throw new UnsupportedOperationException(
          "This keystore must be stored using a " + "DomainLoadStoreParameter");
    }
  }
示例#10
0
  /*
   * Parse a keystore domain configuration file and associated collection
   * of keystore passwords to create a collection of KeyStore.Builder.
   */
  private List<KeyStoreBuilderComponents> getBuilders(
      URI configuration, Map<String, KeyStore.ProtectionParameter> passwords) throws IOException {

    PolicyParser parser = new PolicyParser(true); // expand properties
    Collection<PolicyParser.DomainEntry> domains = null;
    List<KeyStoreBuilderComponents> builders = new ArrayList<>();
    String uriDomain = configuration.getFragment();

    try (InputStreamReader configurationReader =
        new InputStreamReader(PolicyUtil.getInputStream(configuration.toURL()), "UTF-8")) {
      parser.read(configurationReader);
      domains = parser.getDomainEntries();

    } catch (MalformedURLException mue) {
      throw new IOException(mue);

    } catch (PolicyParser.ParsingException pe) {
      throw new IOException(pe);
    }

    for (PolicyParser.DomainEntry domain : domains) {
      Map<String, String> domainProperties = domain.getProperties();

      if (uriDomain != null && (!uriDomain.equalsIgnoreCase(domain.getName()))) {
        continue; // skip this domain
      }

      if (domainProperties.containsKey(ENTRY_NAME_SEPARATOR)) {
        this.entryNameSeparator = domainProperties.get(ENTRY_NAME_SEPARATOR);
        // escape any regex meta characters
        char ch = 0;
        StringBuilder s = new StringBuilder();
        for (int i = 0; i < this.entryNameSeparator.length(); i++) {
          ch = this.entryNameSeparator.charAt(i);
          if (REGEX_META.indexOf(ch) != -1) {
            s.append('\\');
          }
          s.append(ch);
        }
        this.entryNameSeparatorRegEx = s.toString();
      }

      Collection<PolicyParser.KeyStoreEntry> keystores = domain.getEntries();
      for (PolicyParser.KeyStoreEntry keystore : keystores) {
        String keystoreName = keystore.getName();
        Map<String, String> properties = new HashMap<>(domainProperties);
        properties.putAll(keystore.getProperties());

        String keystoreType = DEFAULT_KEYSTORE_TYPE;
        if (properties.containsKey(KEYSTORE_TYPE)) {
          keystoreType = properties.get(KEYSTORE_TYPE);
        }

        Provider keystoreProvider = null;
        if (properties.containsKey(KEYSTORE_PROVIDER_NAME)) {
          String keystoreProviderName = properties.get(KEYSTORE_PROVIDER_NAME);
          keystoreProvider = Security.getProvider(keystoreProviderName);
          if (keystoreProvider == null) {
            throw new IOException("Error locating JCE provider: " + keystoreProviderName);
          }
        }

        File keystoreFile = null;
        if (properties.containsKey(KEYSTORE_URI)) {
          String uri = properties.get(KEYSTORE_URI);

          try {
            if (uri.startsWith("file://")) {
              keystoreFile = new File(new URI(uri));
            } else {
              keystoreFile = new File(uri);
            }

          } catch (URISyntaxException | IllegalArgumentException e) {
            throw new IOException(
                "Error processing keystore property: " + "keystoreURI=\"" + uri + "\"", e);
          }
        }

        KeyStore.ProtectionParameter keystoreProtection = null;
        if (passwords.containsKey(keystoreName)) {
          keystoreProtection = passwords.get(keystoreName);

        } else if (properties.containsKey(KEYSTORE_PASSWORD_ENV)) {
          String env = properties.get(KEYSTORE_PASSWORD_ENV);
          String pwd = System.getenv(env);
          if (pwd != null) {
            keystoreProtection = new KeyStore.PasswordProtection(pwd.toCharArray());
          } else {
            throw new IOException(
                "Error processing keystore property: " + "keystorePasswordEnv=\"" + env + "\"");
          }
        } else {
          keystoreProtection = new KeyStore.PasswordProtection(null);
        }

        builders.add(
            new KeyStoreBuilderComponents(
                keystoreName, keystoreType, keystoreProvider, keystoreFile, keystoreProtection));
      }
      break; // skip other domains
    }
    if (builders.isEmpty()) {
      throw new IOException("Error locating domain configuration data " + "for: " + configuration);
    }

    return builders;
  }