/**
 * 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 com.datatorrent.stram.security;

import java.security.Principal;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletRequestWrapper;

/**
 * Borrowed from
 *
 * @since 0.9.2
 */
public class StramWSServletRequestWrapper extends HttpServletRequestWrapper
{
  private final StramWSPrincipal principal;

  public StramWSServletRequestWrapper(HttpServletRequest request, StramWSPrincipal principal)
  {
    super(request);
    this.principal = principal;
  }

  @Override
  public Principal getUserPrincipal()
  {
    return principal;
  }

  @Override
  public String getRemoteUser()
  {
    return principal.getName();
  }

  @Override
  public boolean isUserInRole(String role)
  {
    //No role info so far
    return false;
  }

}
