hbase-common/src/main/java/org/apache/hadoop/hbase/security/SecurityConstants.java

   1 /*
   2  * Licensed to the Apache Software Foundation (ASF) under one
   3  * or more contributor license agreements.  See the NOTICE file
   4  * distributed with this work for additional information
   5  * regarding copyright ownership.  The ASF licenses this file
   6  * to you under the Apache License, Version 2.0 (the
   7  * "License"); you may not use this file except in compliance
   8  * with the License.  You may obtain a copy of the License at
   9  *
  10  *     http://www.apache.org/licenses/LICENSE-2.0
  11  *
  12  * Unless required by applicable law or agreed to in writing, software
  13  * distributed under the License is distributed on an "AS IS" BASIS,
  14  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  15  * See the License for the specific language governing permissions and
  16  * limitations under the License.
  17  */
  18 package org.apache.hadoop.hbase.security;
  19
  20 import org.apache.yetus.audience.InterfaceAudience;
  21
  22 /**
  23  * SecurityConstants holds a bunch of kerberos-related constants
  24  */
  25 @InterfaceAudience.Private
  26 public final class SecurityConstants {
  27
  28   /**
  29    * Configuration keys for programmatic JAAS configuration for secured master
  30    * and regionserver interaction
  31    */
  32   public static final String MASTER_KRB_PRINCIPAL = "hbase.master.kerberos.principal";
  33   public static final String MASTER_KRB_KEYTAB_FILE = "hbase.master.keytab.file";
  34   public static final String REGIONSERVER_KRB_PRINCIPAL = "hbase.regionserver.kerberos.principal";
  35   public static final String REGIONSERVER_KRB_KEYTAB_FILE = "hbase.regionserver.keytab.file";
  36
  37   private SecurityConstants() {
  38     // Can't be instantiated with this ctor.
  39   }
  40 }