1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
|
// -*- mode:C++; tab-width:8; c-basic-offset:2; indent-tabs-mode:t -*-
// vim: ts=8 sw=2 smarttab ft=cpp
/*
* Ceph - scalable distributed file system
*
* Copyright (C) 2016 Red Hat, Inc
*
* This is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License version 2.1, as published by the Free Software
* Foundation. See file COPYING.
*
*/
#pragma once
#include <stdint.h>
#include <boost/algorithm/string.hpp>
#include <sstream>
#include "common/ceph_json.h"
#include "common/Formatter.h"
#include "rgw/rgw_b64.h"
namespace rgw {
using std::string;
class RGWToken {
public:
static constexpr auto type_name = "RGW_TOKEN";
enum token_type : uint32_t {
TOKEN_NONE,
TOKEN_AD,
TOKEN_KEYSTONE,
TOKEN_LDAP,
};
static enum token_type to_type(const string& s) {
if (boost::iequals(s, "ad"))
return TOKEN_AD;
if (boost::iequals(s, "ldap"))
return TOKEN_LDAP;
if (boost::iequals(s, "keystone"))
return TOKEN_KEYSTONE;
return TOKEN_NONE;
}
static const char* from_type(enum token_type type) {
switch (type) {
case TOKEN_AD:
return "ad";
case TOKEN_LDAP:
return "ldap";
case TOKEN_KEYSTONE:
return "keystone";
default:
return "none";
};
}
token_type type;
string id;
string key;
virtual uint32_t version() const { return 1; };
bool valid() const{
return ((type != TOKEN_NONE) &&
(! id.empty()) &&
(! key.empty()));
}
RGWToken()
: type(TOKEN_NONE) {};
RGWToken(enum token_type _type, const std::string& _id,
const std::string& _key)
: type(_type), id(_id), key(_key) {};
explicit RGWToken(const string& json) {
JSONParser p;
p.parse(json.c_str(), json.length());
JSONDecoder::decode_json(RGWToken::type_name, *this, &p);
}
RGWToken& operator=(const std::string& json) {
JSONParser p;
p.parse(json.c_str(), json.length());
JSONDecoder::decode_json(RGWToken::type_name, *this, &p);
return *this;
}
void encode(bufferlist& bl) const {
uint32_t ver = version();
string typestr{from_type(type)};
ENCODE_START(1, 1, bl);
encode(type_name, bl);
encode(ver, bl);
encode(typestr, bl);
encode(id, bl);
encode(key, bl);
ENCODE_FINISH(bl);
}
void decode(bufferlist::const_iterator& bl) {
string name;
string typestr;
uint32_t version;
DECODE_START(1, bl);
decode(name, bl);
decode(version, bl);
decode(typestr, bl);
type = to_type(typestr);
decode(id, bl);
decode(key, bl);
DECODE_FINISH(bl);
}
void dump(Formatter* f) const {
::encode_json("version", uint32_t(version()), f);
::encode_json("type", from_type(type), f);
::encode_json("id", id, f);
::encode_json("key", key, f);
}
void encode_json(Formatter* f) {
RGWToken& token = *this;
f->open_object_section(type_name);
::encode_json(type_name, token, f);
f->close_section();
}
void decode_json(JSONObj* obj) {
uint32_t version;
string type_name;
string typestr;
JSONDecoder::decode_json("version", version, obj);
JSONDecoder::decode_json("type", typestr, obj);
type = to_type(typestr);
JSONDecoder::decode_json("id", id, obj);
JSONDecoder::decode_json("key", key, obj);
}
std::string encode_json_base64(Formatter* f) {
encode_json(f);
std::ostringstream os;
f->flush(os);
return to_base64(std::move(os.str()));
}
friend inline std::ostream& operator<<(std::ostream& os, const RGWToken& token);
virtual ~RGWToken() {};
};
WRITE_CLASS_ENCODER(RGWToken)
inline std::ostream& operator<<(std::ostream& os, const RGWToken& token)
{
os << "<<RGWToken"
<< " type=" << RGWToken::from_type(token.type)
<< " id=" << token.id
<< " key=" << token.key
<< ">>";
return os;
}
} /* namespace rgw */
|
