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
|
/*
* Copyright (C) 2015-2020 "IoT.bzh"
* Author: José Bollo <jose.bollo@iot.bzh>
*
* Licensed 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.
*/
#pragma once
/** @defgroup AFB_AUTH
* @{ */
/**
* Enumeration for authority (Session/Token/Assurance) definitions.
*
* @see afb_auth
*/
enum afb_auth_type
{
/** never authorized, no data */
afb_auth_No = 0,
/** authorized if token valid, no data */
afb_auth_Token,
/** authorized if LOA greater than or equal to data 'loa' */
afb_auth_LOA,
/** authorized if permission 'text' is granted */
afb_auth_Permission,
/** authorized if 'first' or 'next' is authorized */
afb_auth_Or,
/** authorized if 'first' and 'next' are authorized */
afb_auth_And,
/** authorized if 'first' is not authorized */
afb_auth_Not,
/** always authorized, no data */
afb_auth_Yes
};
/**
* Definition of an authorization entry
*/
struct afb_auth
{
/** type of entry @see afb_auth_type */
enum afb_auth_type type;
union {
/** text when @ref type == @ref afb_auth_Permission */
const char *text;
/** level of assurancy when @ref type == @ref afb_auth_LOA */
unsigned loa;
/** first child when @ref type in { @ref afb_auth_Or, @ref afb_auth_And, @ref afb_auth_Not } */
const struct afb_auth *first;
};
/** second child when @ref type in { @ref afb_auth_Or, @ref afb_auth_And } */
const struct afb_auth *next;
};
/** @} */
|
