/*
 * 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.hadoop.hbase.security.provider;

import org.apache.hadoop.security.UserGroupInformation.AuthenticationMethod;
import org.apache.yetus.audience.InterfaceAudience;

/**
 * Base client for client/server implementations for the HBase delegation token auth'n method.
 */
@InterfaceAudience.Private
public class DigestSaslAuthenticationProvider extends BuiltInSaslAuthenticationProvider {

  public static final SaslAuthMethod SASL_AUTH_METHOD = new SaslAuthMethod(
      "DIGEST", (byte)82, "DIGEST-MD5", AuthenticationMethod.TOKEN);

  @Override
  public SaslAuthMethod getSaslAuthMethod() {
    return SASL_AUTH_METHOD;
  }
}
