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.security.unsecured.rest;
  
  import jakarta.ws.rs.GET;
  import jakarta.ws.rs.Path;
  import jakarta.ws.rs.Produces;
  import jakarta.ws.rs.core.MediaType;
  
  import org.apache.ambari.annotations.ApiIgnore;
  import org.apache.ambari.server.security.CertificateManager;
  import org.slf4j.Logger;
  import org.slf4j.LoggerFactory;
  
  import com.google.inject.Inject;
  
  @Path("/cert/ca")
  public class CertificateDownload {
    private static final Logger LOG = LoggerFactory.getLogger(CertificateDownload.class);
    private static CertificateManager certMan;
  
    @Inject
    public static void init(CertificateManager instance) {
      certMan = instance;
    }
  
    @GET @ApiIgnore // until documented
    @Produces({MediaType.TEXT_PLAIN})
    public String downloadCACertificateChainFile() {
      return certMan.getCACertificateChainContent();
    }
  
  }
  