target/i386: remove unnecessary/wrong application of the A20 mask
[qemu/ar7.git] / authz / simple.c
blob0597dcd8ea5a3a2ad3611a37df11177a24d9d490
1 /*
2 * QEMU simple authorization driver
4 * Copyright (c) 2018 Red Hat, Inc.
6 * This library is free software; you can redistribute it and/or
7 * modify it under the terms of the GNU Lesser General Public
8 * License as published by the Free Software Foundation; either
9 * version 2.1 of the License, or (at your option) any later version.
11 * This library is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 * Lesser General Public License for more details.
16 * You should have received a copy of the GNU Lesser General Public
17 * License along with this library; if not, see <http://www.gnu.org/licenses/>.
21 #include "qemu/osdep.h"
22 #include "authz/simple.h"
23 #include "trace.h"
24 #include "qemu/module.h"
25 #include "qom/object_interfaces.h"
27 static bool qauthz_simple_is_allowed(QAuthZ *authz,
28 const char *identity,
29 Error **errp)
31 QAuthZSimple *sauthz = QAUTHZ_SIMPLE(authz);
33 trace_qauthz_simple_is_allowed(authz, sauthz->identity, identity);
34 return g_str_equal(identity, sauthz->identity);
37 static void
38 qauthz_simple_prop_set_identity(Object *obj,
39 const char *value,
40 Error **errp G_GNUC_UNUSED)
42 QAuthZSimple *sauthz = QAUTHZ_SIMPLE(obj);
44 g_free(sauthz->identity);
45 sauthz->identity = g_strdup(value);
49 static char *
50 qauthz_simple_prop_get_identity(Object *obj,
51 Error **errp G_GNUC_UNUSED)
53 QAuthZSimple *sauthz = QAUTHZ_SIMPLE(obj);
55 return g_strdup(sauthz->identity);
59 static void
60 qauthz_simple_finalize(Object *obj)
62 QAuthZSimple *sauthz = QAUTHZ_SIMPLE(obj);
64 g_free(sauthz->identity);
68 static void
69 qauthz_simple_complete(UserCreatable *uc, Error **errp)
71 QAuthZSimple *sauthz = QAUTHZ_SIMPLE(uc);
73 if (!sauthz->identity) {
74 error_setg(errp, "The 'identity' property must be set");
75 return;
80 static void
81 qauthz_simple_class_init(ObjectClass *oc, void *data)
83 QAuthZClass *authz = QAUTHZ_CLASS(oc);
84 UserCreatableClass *ucc = USER_CREATABLE_CLASS(oc);
86 ucc->complete = qauthz_simple_complete;
87 authz->is_allowed = qauthz_simple_is_allowed;
89 object_class_property_add_str(oc, "identity",
90 qauthz_simple_prop_get_identity,
91 qauthz_simple_prop_set_identity);
95 QAuthZSimple *qauthz_simple_new(const char *id,
96 const char *identity,
97 Error **errp)
99 return QAUTHZ_SIMPLE(
100 object_new_with_props(TYPE_QAUTHZ_SIMPLE,
101 object_get_objects_root(),
102 id, errp,
103 "identity", identity,
104 NULL));
108 static const TypeInfo qauthz_simple_info = {
109 .parent = TYPE_QAUTHZ,
110 .name = TYPE_QAUTHZ_SIMPLE,
111 .instance_size = sizeof(QAuthZSimple),
112 .instance_finalize = qauthz_simple_finalize,
113 .class_init = qauthz_simple_class_init,
114 .interfaces = (InterfaceInfo[]) {
115 { TYPE_USER_CREATABLE },
121 static void
122 qauthz_simple_register_types(void)
124 type_register_static(&qauthz_simple_info);
128 type_init(qauthz_simple_register_types);