content: /*
   * 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.
   */
  
  package org.apache.ambari.server.audit.request.eventcreator;
  
  import java.util.Set;
  
  import org.apache.ambari.server.api.services.Request;
  import org.apache.ambari.server.api.services.Result;
  import org.apache.ambari.server.api.services.ResultStatus;
  import org.apache.ambari.server.audit.event.AuditEvent;
  import org.apache.ambari.server.audit.event.request.AddRepositoryRequestAuditEvent;
  import org.apache.ambari.server.audit.event.request.UpdateRepositoryRequestAuditEvent;
  import org.apache.ambari.server.controller.internal.RepositoryResourceProvider;
  import org.apache.ambari.server.controller.spi.Resource;
  
  import com.google.common.collect.ImmutableSet;
  
  /**
   * This creator handles privilege requests
   * For resource type {@link Resource.Type#Repository}
   * and request types {@link Request.Type#POST} and {@link Request.Type#PUT}
   */
  public class RepositoryEventCreator implements RequestAuditEventCreator {
  
    /**
     * Set of {@link Request.Type}s that are handled by this plugin
     */
    private Set<Request.Type> requestTypes = ImmutableSet.<Request.Type>builder().add(Request.Type.PUT, Request.Type.POST).build();
  
    /**
     * Set of {@link Resource.Type}s that are handled by this plugin
     */
    private Set<Resource.Type> resourceTypes = ImmutableSet.<Resource.Type>builder().add(Resource.Type.Repository).build();
  
    /**
     * {@inheritDoc}
     */
    @Override
    public Set<Request.Type> getRequestTypes() {
      return requestTypes;
    }
  
    /**
     * {@inheritDoc}
     */
    @Override
    public Set<Resource.Type> getResourceTypes() {
      return resourceTypes;
    }
  
    /**
     * {@inheritDoc}
     */
    @Override
    public Set<ResultStatus.STATUS> getResultStatuses() {
      return null;
    }
  
    /**
     * {@inheritDoc}
     */
    @Override
    public AuditEvent createAuditEvent(Request request, Result result) {
  
      switch (request.getRequestType()) {
        case POST:
          return AddRepositoryRequestAuditEvent.builder()
            .withTimestamp(System.currentTimeMillis())
            .withRequestType(request.getRequestType())
            .withResultStatus(result.getStatus())
            .withUrl(request.getURI())
            .withRemoteIp(request.getRemoteAddress())
            .withRepo(RequestAuditEventCreatorHelper.getProperty(request, RepositoryResourceProvider.REPOSITORY_REPO_ID_PROPERTY_ID))
            .withStackName(RequestAuditEventCreatorHelper.getProperty(request, RepositoryResourceProvider.REPOSITORY_STACK_NAME_PROPERTY_ID))
            .withStackVersion(RequestAuditEventCreatorHelper.getProperty(request, RepositoryResourceProvider.REPOSITORY_STACK_VERSION_PROPERTY_ID))
            .withOsType(RequestAuditEventCreatorHelper.getProperty(request, RepositoryResourceProvider.REPOSITORY_OS_TYPE_PROPERTY_ID))
            .withBaseUrl(RequestAuditEventCreatorHelper.getProperty(request, RepositoryResourceProvider.REPOSITORY_BASE_URL_PROPERTY_ID))
            .build();
        case PUT:
          return UpdateRepositoryRequestAuditEvent.builder()
            .withTimestamp(System.currentTimeMillis())
            .withRequestType(request.getRequestType())
            .withResultStatus(result.getStatus())
            .withUrl(request.getURI())
            .withRemoteIp(request.getRemoteAddress())
            .withRepo(RequestAuditEventCreatorHelper.getProperty(request, RepositoryResourceProvider.REPOSITORY_REPO_ID_PROPERTY_ID))
            .withStackName(RequestAuditEventCreatorHelper.getProperty(request, RepositoryResourceProvider.REPOSITORY_STACK_NAME_PROPERTY_ID))
            .withStackVersion(RequestAuditEventCreatorHelper.getProperty(request, RepositoryResourceProvider.REPOSITORY_STACK_VERSION_PROPERTY_ID))
            .withOsType(RequestAuditEventCreatorHelper.getProperty(request, RepositoryResourceProvider.REPOSITORY_OS_TYPE_PROPERTY_ID))
            .withBaseUrl(RequestAuditEventCreatorHelper.getProperty(request, RepositoryResourceProvider.REPOSITORY_BASE_URL_PROPERTY_ID))
            .build();
        default:
          return null;
      }
    }
  }
  