001/* 002 * ==================================================================== 003 * Licensed to the Apache Software Foundation (ASF) under one 004 * or more contributor license agreements. See the NOTICE file 005 * distributed with this work for additional information 006 * regarding copyright ownership. The ASF licenses this file 007 * to you under the Apache License, Version 2.0 (the 008 * "License"); you may not use this file except in compliance 009 * with the License. You may obtain a copy of the License at 010 * 011 * http://www.apache.org/licenses/LICENSE-2.0 012 * 013 * Unless required by applicable law or agreed to in writing, 014 * software distributed under the License is distributed on an 015 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 016 * KIND, either express or implied. See the License for the 017 * specific language governing permissions and limitations 018 * under the License. 019 * ==================================================================== 020 * 021 * This software consists of voluntary contributions made by many 022 * individuals on behalf of the Apache Software Foundation. For more 023 * information on the Apache Software Foundation, please see 024 * <http://www.apache.org/>. 025 * 026 */ 027package org.apache.http.auth; 028 029import java.io.Serializable; 030import java.security.Principal; 031 032import org.apache.http.annotation.Contract; 033import org.apache.http.annotation.ThreadingBehavior; 034import org.ietf.jgss.GSSCredential; 035 036/** 037 * {@link Credentials} implementation based on GSSCredential for Kerberos Authentication. 038 * 039 * @since 4.4 040 */ 041@Contract(threading = ThreadingBehavior.IMMUTABLE) 042public class KerberosCredentials implements Credentials, Serializable { 043 044 private static final long serialVersionUID = 487421613855550713L; 045 046 /** GSSCredential */ 047 private final GSSCredential gssCredential; 048 049 /** 050 * Constructor with GSSCredential argument 051 * 052 * @param gssCredential 053 */ 054 public KerberosCredentials(final GSSCredential gssCredential) { 055 this.gssCredential = gssCredential; 056 } 057 058 public GSSCredential getGSSCredential() { 059 return gssCredential; 060 } 061 062 @Override 063 public Principal getUserPrincipal() { 064 return null; 065 } 066 067 @Override 068 public String getPassword() { 069 return null; 070 } 071 072}