1/********************************************************************
2 * Copyright (c) 2013 - 2014, Pivotal Inc.
3 * All rights reserved.
4 *
5 * Author: Zhanwei Wang
6 ********************************************************************/
7/********************************************************************
8 * 2014 -
9 * open source under Apache License Version 2.0
10 ********************************************************************/
11/**
12 * Licensed to the Apache Software Foundation (ASF) under one
13 * or more contributor license agreements. See the NOTICE file
14 * distributed with this work for additional information
15 * regarding copyright ownership. The ASF licenses this file
16 * to you under the Apache License, Version 2.0 (the
17 * "License"); you may not use this file except in compliance
18 * with the License. You may obtain a copy of the License at
19 *
20 * http://www.apache.org/licenses/LICENSE-2.0
21 *
22 * Unless required by applicable law or agreed to in writing, software
23 * distributed under the License is distributed on an "AS IS" BASIS,
24 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
25 * See the License for the specific language governing permissions and
26 * limitations under the License.
27 */
28#ifndef _HDFS_LIBHDFS3_CLIENT_KERBEROSNAME_H_
29#define _HDFS_LIBHDFS3_CLIENT_KERBEROSNAME_H_
30
31#include <string>
32#include <sstream>
33
34#include "Hash.h"
35
36namespace Hdfs {
37namespace Internal {
38
39class KerberosName {
40public:
41 KerberosName();
42 KerberosName(const std::string & principal);
43
44 std::string getPrincipal() const {
45 std::stringstream ss;
46 ss.imbue(std::locale::classic());
47 ss << name;
48
49 if (!host.empty()) {
50 ss << "/" << host;
51 }
52
53 if (!realm.empty()) {
54 ss << '@' << realm;
55 }
56
57 return ss.str();
58 }
59
60 const std::string & getHost() const {
61 return host;
62 }
63
64 void setHost(const std::string & host) {
65 this->host = host;
66 }
67
68 const std::string & getName() const {
69 return name;
70 }
71
72 void setName(const std::string & name) {
73 this->name = name;
74 }
75
76 const std::string & getRealm() const {
77 return realm;
78 }
79
80 void setRealm(const std::string & realm) {
81 this->realm = realm;
82 }
83
84 size_t hash_value() const;
85
86 bool operator ==(const KerberosName & other) const {
87 return name == other.name && host == other.host && realm == other.realm;
88 }
89
90private:
91 void parse(const std::string & principal);
92
93private:
94 std::string name;
95 std::string host;
96 std::string realm;
97};
98
99}
100}
101
102HDFS_HASH_DEFINE(::Hdfs::Internal::KerberosName);
103
104#endif /* _HDFS_LIBHDFS3_CLIENT_KERBEROSNAME_H_ */
105