/*
 * 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.authentication.kerberos;

import org.apache.ambari.server.security.authentication.AmbariProxyUserDetailsImpl;
import org.apache.ambari.server.security.authorization.UserAuthenticationType;

/**
 * AmbariProxyUserKerberosDetailsImpl is a {@link AmbariProxyUserDetailsImpl} implementation that
 * adds allows for the proxy user's principal name to be retrieved if the proxy user authenticated
 * using Kerberos.
 */
public class AmbariProxyUserKerberosDetailsImpl extends AmbariProxyUserDetailsImpl {
  private final String principalName;

  public AmbariProxyUserKerberosDetailsImpl(String principalName, String localUsername) {
    super(localUsername, UserAuthenticationType.KERBEROS);
    this.principalName = principalName;
  }

  public String getPrincipalName() {
    return principalName;
  }
}
