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.view.restricted;
  
  import org.apache.ambari.view.ViewContext;
  
  import jakarta.inject.Inject;
  import jakarta.ws.rs.GET;
  import jakarta.ws.rs.Produces;
  import jakarta.ws.rs.core.Response;
  import java.io.IOException;
  
  /**
   * The restricted resource.
   */
  public class RestrictedResource {
    /**
     * The view context.
     */
    @Inject
    ViewContext context;
  
    /**
     * Handles: GET /restricted.
     *
     * @return the response
     */
    @GET
    @Produces({"text/html"})
    public Response getRestricted() throws IOException{
  
      String userName = context.getUsername();
  
      try {
        context.hasPermission(userName, "RESTRICTED");
      } catch (org.apache.ambari.view.SecurityException e) {
        return Response.status(401).build();
      }
  
      return Response.ok("<b>You have accessed a restricted resource.</b>").type("text/html").build();
    }
  }
  