geode-dunit/src/main/java/org/apache/geode/security/generator/PKCSCredentialGenerator.java

/*
 * Licensed to the Apache Software Foundation (ASF) under one or more contributor license
 * agreements. See the NOTICE file distributed with this work for additional information regarding
 * copyright ownership. The ASF licenses this file to You under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance with the License. You may obtain a
 * copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software distributed under the License
 * is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express
 * or implied. See the License for the specific language governing permissions and limitations under
 * the License.
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package org.apache.geode.security.generator;

import static org.apache.geode.test.util.ResourceUtils.createTempFileFromResource;

import java.security.Principal;
import java.security.Provider;
import java.security.Security;
import java.util.Properties;

import org.apache.geode.security.templates.PKCSAuthInit;
import org.apache.geode.security.templates.PKCSAuthenticator;

public class PKCSCredentialGenerator extends CredentialGenerator {

  public static String keyStoreDir = getKeyStoreDir();
  public static boolean usesIBMJSSE;

  // Checks if the current JVM uses only IBM JSSE providers.
  private static boolean usesIBMProviders() {
    final Provider[] providers = Security.getProviders();
    for (int index = 0; index < providers.length; ++index) {
      if (!providers[index].getName().toLowerCase().startsWith("ibm")) {
        return false;
      }
    }
    return true;
  }

  private static String getKeyStoreDir() {
    usesIBMJSSE = usesIBMProviders();
    if (usesIBMJSSE) {
      return "/org/apache/geode/security/generator/keys/ibm";
    } else {
      return "/org/apache/geode/security/generator/keys";
    }
  }

  @Override
  protected Properties initialize() throws IllegalArgumentException {
    final String keyStoreFile =
        createTempFileFromResource(PKCSCredentialGenerator.class,
            keyStoreDir + "/publickeyfile").getAbsolutePath();

    final Properties props = new Properties();
    props.setProperty(PKCSAuthenticator.PUBLIC_KEY_FILE, keyStoreFile);
    props.setProperty(PKCSAuthenticator.PUBLIC_KEYSTORE_PASSWORD, "gemfire");

    return props;
  }

  @Override
  public ClassCode classCode() {
    return ClassCode.PKCS;
  }

  @Override
  public String getAuthInit() {
    return PKCSAuthInit.class.getName() + ".create";
  }

  @Override
  public String getAuthenticator() {
    return PKCSAuthenticator.class.getName() + ".create";
  }

  @Override
  public Properties getInvalidCredentials(int index) {
    final String keyStoreFile =
        createTempFileFromResource(PKCSCredentialGenerator.class,
            keyStoreDir + "/gemfire11.keystore").getAbsolutePath();

    final Properties props = new Properties();
    props.setProperty(PKCSAuthInit.KEYSTORE_FILE_PATH, keyStoreFile);
    props.setProperty(PKCSAuthInit.KEYSTORE_ALIAS, "gemfire11");
    props.setProperty(PKCSAuthInit.KEYSTORE_PASSWORD, "gemfire");

    return props;
  }

  @Override
  public Properties getValidCredentials(int index) {
    final int aliasnum = (index % 10) + 1;
    final String keyStoreFile =
        createTempFileFromResource(PKCSCredentialGenerator.class,
            keyStoreDir + "/gemfire" + aliasnum + ".keystore").getAbsolutePath();

    final Properties props = new Properties();
    props.setProperty(PKCSAuthInit.KEYSTORE_FILE_PATH, keyStoreFile);
    props.setProperty(PKCSAuthInit.KEYSTORE_ALIAS, "gemfire" + aliasnum);
    props.setProperty(PKCSAuthInit.KEYSTORE_PASSWORD, "gemfire");

    return props;
  }

  @Override
  public Properties getValidCredentials(Principal principal) {
    final String keyStoreFile =
        createTempFileFromResource(PKCSCredentialGenerator.class,
            keyStoreDir + principal.getName() + ".keystore").getAbsolutePath();

    final Properties props = new Properties();
    props.setProperty(PKCSAuthInit.KEYSTORE_FILE_PATH, keyStoreFile);
    props.setProperty(PKCSAuthInit.KEYSTORE_ALIAS, principal.getName());
    props.setProperty(PKCSAuthInit.KEYSTORE_PASSWORD, "gemfire");

    return props;
  }
}