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
|
/*
* QEMU simple authorization driver
*
* Copyright (c) 2018 Red Hat, Inc.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, see <http://www.gnu.org/licenses/>.
*
*/
#include "qemu/osdep.h"
#include "authz/simple.h"
#include "trace.h"
#include "qemu/module.h"
#include "qom/object_interfaces.h"
static bool qauthz_simple_is_allowed(QAuthZ *authz,
const char *identity,
Error **errp)
{
QAuthZSimple *sauthz = QAUTHZ_SIMPLE(authz);
trace_qauthz_simple_is_allowed(authz, sauthz->identity, identity);
return g_str_equal(identity, sauthz->identity);
}
static void
qauthz_simple_prop_set_identity(Object *obj,
const char *value,
Error **errp G_GNUC_UNUSED)
{
QAuthZSimple *sauthz = QAUTHZ_SIMPLE(obj);
g_free(sauthz->identity);
sauthz->identity = g_strdup(value);
}
static char *
qauthz_simple_prop_get_identity(Object *obj,
Error **errp G_GNUC_UNUSED)
{
QAuthZSimple *sauthz = QAUTHZ_SIMPLE(obj);
return g_strdup(sauthz->identity);
}
static void
qauthz_simple_finalize(Object *obj)
{
QAuthZSimple *sauthz = QAUTHZ_SIMPLE(obj);
g_free(sauthz->identity);
}
static void
qauthz_simple_complete(UserCreatable *uc, Error **errp)
{
QAuthZSimple *sauthz = QAUTHZ_SIMPLE(uc);
if (!sauthz->identity) {
error_setg(errp, "The 'identity' property must be set");
return;
}
}
static void
qauthz_simple_class_init(ObjectClass *oc, void *data)
{
QAuthZClass *authz = QAUTHZ_CLASS(oc);
UserCreatableClass *ucc = USER_CREATABLE_CLASS(oc);
ucc->complete = qauthz_simple_complete;
authz->is_allowed = qauthz_simple_is_allowed;
object_class_property_add_str(oc, "identity",
qauthz_simple_prop_get_identity,
qauthz_simple_prop_set_identity);
}
QAuthZSimple *qauthz_simple_new(const char *id,
const char *identity,
Error **errp)
{
return QAUTHZ_SIMPLE(
object_new_with_props(TYPE_QAUTHZ_SIMPLE,
object_get_objects_root(),
id, errp,
"identity", identity,
NULL));
}
static const TypeInfo qauthz_simple_info = {
.parent = TYPE_QAUTHZ,
.name = TYPE_QAUTHZ_SIMPLE,
.instance_size = sizeof(QAuthZSimple),
.instance_finalize = qauthz_simple_finalize,
.class_init = qauthz_simple_class_init,
.interfaces = (InterfaceInfo[]) {
{ TYPE_USER_CREATABLE },
{ }
}
};
static void
qauthz_simple_register_types(void)
{
type_register_static(&qauthz_simple_info);
}
type_init(qauthz_simple_register_types);
|
