1 | /* GDBus - GLib D-Bus Library |
2 | * |
3 | * Copyright (C) 2008-2010 Red Hat, Inc. |
4 | * |
5 | * This library is free software; you can redistribute it and/or |
6 | * modify it under the terms of the GNU Lesser General Public |
7 | * License as published by the Free Software Foundation; either |
8 | * version 2.1 of the License, or (at your option) any later version. |
9 | * |
10 | * This library is distributed in the hope that it will be useful, |
11 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
12 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
13 | * Lesser General Public License for more details. |
14 | * |
15 | * You should have received a copy of the GNU Lesser General |
16 | * Public License along with this library; if not, see <http://www.gnu.org/licenses/>. |
17 | * |
18 | * Author: David Zeuthen <davidz@redhat.com> |
19 | */ |
20 | |
21 | #include "config.h" |
22 | |
23 | #include "gdbusauthmechanism.h" |
24 | #include "gcredentials.h" |
25 | #include "gdbuserror.h" |
26 | #include "gioenumtypes.h" |
27 | #include "giostream.h" |
28 | |
29 | #include "glibintl.h" |
30 | |
31 | /* ---------------------------------------------------------------------------------------------------- */ |
32 | |
33 | struct _GDBusAuthMechanismPrivate |
34 | { |
35 | GIOStream *stream; |
36 | GCredentials *credentials; |
37 | }; |
38 | |
39 | enum |
40 | { |
41 | PROP_0, |
42 | PROP_STREAM, |
43 | PROP_CREDENTIALS |
44 | }; |
45 | |
46 | G_DEFINE_ABSTRACT_TYPE_WITH_PRIVATE (GDBusAuthMechanism, _g_dbus_auth_mechanism, G_TYPE_OBJECT) |
47 | |
48 | /* ---------------------------------------------------------------------------------------------------- */ |
49 | |
50 | static void |
51 | _g_dbus_auth_mechanism_finalize (GObject *object) |
52 | { |
53 | GDBusAuthMechanism *mechanism = G_DBUS_AUTH_MECHANISM (object); |
54 | |
55 | if (mechanism->priv->stream != NULL) |
56 | g_object_unref (object: mechanism->priv->stream); |
57 | if (mechanism->priv->credentials != NULL) |
58 | g_object_unref (object: mechanism->priv->credentials); |
59 | |
60 | G_OBJECT_CLASS (_g_dbus_auth_mechanism_parent_class)->finalize (object); |
61 | } |
62 | |
63 | static void |
64 | _g_dbus_auth_mechanism_get_property (GObject *object, |
65 | guint prop_id, |
66 | GValue *value, |
67 | GParamSpec *pspec) |
68 | { |
69 | GDBusAuthMechanism *mechanism = G_DBUS_AUTH_MECHANISM (object); |
70 | |
71 | switch (prop_id) |
72 | { |
73 | case PROP_STREAM: |
74 | g_value_set_object (value, v_object: mechanism->priv->stream); |
75 | break; |
76 | |
77 | case PROP_CREDENTIALS: |
78 | g_value_set_object (value, v_object: mechanism->priv->credentials); |
79 | break; |
80 | |
81 | default: |
82 | G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec); |
83 | break; |
84 | } |
85 | } |
86 | |
87 | static void |
88 | _g_dbus_auth_mechanism_set_property (GObject *object, |
89 | guint prop_id, |
90 | const GValue *value, |
91 | GParamSpec *pspec) |
92 | { |
93 | GDBusAuthMechanism *mechanism = G_DBUS_AUTH_MECHANISM (object); |
94 | |
95 | switch (prop_id) |
96 | { |
97 | case PROP_STREAM: |
98 | mechanism->priv->stream = g_value_dup_object (value); |
99 | break; |
100 | |
101 | case PROP_CREDENTIALS: |
102 | mechanism->priv->credentials = g_value_dup_object (value); |
103 | break; |
104 | |
105 | default: |
106 | G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec); |
107 | break; |
108 | } |
109 | } |
110 | |
111 | static void |
112 | _g_dbus_auth_mechanism_class_init (GDBusAuthMechanismClass *klass) |
113 | { |
114 | GObjectClass *gobject_class; |
115 | |
116 | gobject_class = G_OBJECT_CLASS (klass); |
117 | gobject_class->get_property = _g_dbus_auth_mechanism_get_property; |
118 | gobject_class->set_property = _g_dbus_auth_mechanism_set_property; |
119 | gobject_class->finalize = _g_dbus_auth_mechanism_finalize; |
120 | |
121 | g_object_class_install_property (oclass: gobject_class, |
122 | property_id: PROP_STREAM, |
123 | pspec: g_param_spec_object (name: "stream" , |
124 | P_("IO Stream" ), |
125 | P_("The underlying GIOStream used for I/O" ), |
126 | G_TYPE_IO_STREAM, |
127 | flags: G_PARAM_READABLE | |
128 | G_PARAM_WRITABLE | |
129 | G_PARAM_CONSTRUCT_ONLY | |
130 | G_PARAM_STATIC_NAME | |
131 | G_PARAM_STATIC_BLURB | |
132 | G_PARAM_STATIC_NICK)); |
133 | |
134 | /** |
135 | * GDBusAuthMechanism:credentials: |
136 | * |
137 | * If authenticating as a server, this property contains the |
138 | * received credentials, if any. |
139 | * |
140 | * If authenticating as a client, the property contains the |
141 | * credentials that were sent, if any. |
142 | */ |
143 | g_object_class_install_property (oclass: gobject_class, |
144 | property_id: PROP_CREDENTIALS, |
145 | pspec: g_param_spec_object (name: "credentials" , |
146 | P_("Credentials" ), |
147 | P_("The credentials of the remote peer" ), |
148 | G_TYPE_CREDENTIALS, |
149 | flags: G_PARAM_READABLE | |
150 | G_PARAM_WRITABLE | |
151 | G_PARAM_CONSTRUCT_ONLY | |
152 | G_PARAM_STATIC_NAME | |
153 | G_PARAM_STATIC_BLURB | |
154 | G_PARAM_STATIC_NICK)); |
155 | } |
156 | |
157 | static void |
158 | _g_dbus_auth_mechanism_init (GDBusAuthMechanism *mechanism) |
159 | { |
160 | mechanism->priv = _g_dbus_auth_mechanism_get_instance_private (self: mechanism); |
161 | } |
162 | |
163 | /* ---------------------------------------------------------------------------------------------------- */ |
164 | |
165 | GIOStream * |
166 | _g_dbus_auth_mechanism_get_stream (GDBusAuthMechanism *mechanism) |
167 | { |
168 | g_return_val_if_fail (G_IS_DBUS_AUTH_MECHANISM (mechanism), NULL); |
169 | return mechanism->priv->stream; |
170 | } |
171 | |
172 | GCredentials * |
173 | _g_dbus_auth_mechanism_get_credentials (GDBusAuthMechanism *mechanism) |
174 | { |
175 | g_return_val_if_fail (G_IS_DBUS_AUTH_MECHANISM (mechanism), NULL); |
176 | return mechanism->priv->credentials; |
177 | } |
178 | |
179 | /* ---------------------------------------------------------------------------------------------------- */ |
180 | |
181 | const gchar * |
182 | _g_dbus_auth_mechanism_get_name (GType mechanism_type) |
183 | { |
184 | const gchar *name; |
185 | GDBusAuthMechanismClass *klass; |
186 | |
187 | g_return_val_if_fail (g_type_is_a (mechanism_type, G_TYPE_DBUS_AUTH_MECHANISM), NULL); |
188 | |
189 | klass = g_type_class_ref (type: mechanism_type); |
190 | g_assert (klass != NULL); |
191 | name = klass->get_name (); |
192 | //g_type_class_unref (klass); |
193 | |
194 | return name; |
195 | } |
196 | |
197 | gint |
198 | _g_dbus_auth_mechanism_get_priority (GType mechanism_type) |
199 | { |
200 | gint priority; |
201 | GDBusAuthMechanismClass *klass; |
202 | |
203 | g_return_val_if_fail (g_type_is_a (mechanism_type, G_TYPE_DBUS_AUTH_MECHANISM), 0); |
204 | |
205 | klass = g_type_class_ref (type: mechanism_type); |
206 | g_assert (klass != NULL); |
207 | priority = klass->get_priority (); |
208 | //g_type_class_unref (klass); |
209 | |
210 | return priority; |
211 | } |
212 | |
213 | /* ---------------------------------------------------------------------------------------------------- */ |
214 | |
215 | gboolean |
216 | _g_dbus_auth_mechanism_is_supported (GDBusAuthMechanism *mechanism) |
217 | { |
218 | g_return_val_if_fail (G_IS_DBUS_AUTH_MECHANISM (mechanism), FALSE); |
219 | return G_DBUS_AUTH_MECHANISM_GET_CLASS (mechanism)->is_supported (mechanism); |
220 | } |
221 | |
222 | gchar * |
223 | _g_dbus_auth_mechanism_encode_data (GDBusAuthMechanism *mechanism, |
224 | const gchar *data, |
225 | gsize data_len, |
226 | gsize *out_data_len) |
227 | { |
228 | g_return_val_if_fail (G_IS_DBUS_AUTH_MECHANISM (mechanism), NULL); |
229 | return G_DBUS_AUTH_MECHANISM_GET_CLASS (mechanism)->encode_data (mechanism, data, data_len, out_data_len); |
230 | } |
231 | |
232 | |
233 | gchar * |
234 | _g_dbus_auth_mechanism_decode_data (GDBusAuthMechanism *mechanism, |
235 | const gchar *data, |
236 | gsize data_len, |
237 | gsize *out_data_len) |
238 | { |
239 | g_return_val_if_fail (G_IS_DBUS_AUTH_MECHANISM (mechanism), NULL); |
240 | return G_DBUS_AUTH_MECHANISM_GET_CLASS (mechanism)->decode_data (mechanism, data, data_len, out_data_len); |
241 | } |
242 | |
243 | /* ---------------------------------------------------------------------------------------------------- */ |
244 | |
245 | GDBusAuthMechanismState |
246 | _g_dbus_auth_mechanism_server_get_state (GDBusAuthMechanism *mechanism) |
247 | { |
248 | g_return_val_if_fail (G_IS_DBUS_AUTH_MECHANISM (mechanism), G_DBUS_AUTH_MECHANISM_STATE_INVALID); |
249 | return G_DBUS_AUTH_MECHANISM_GET_CLASS (mechanism)->server_get_state (mechanism); |
250 | } |
251 | |
252 | void |
253 | _g_dbus_auth_mechanism_server_initiate (GDBusAuthMechanism *mechanism, |
254 | const gchar *initial_response, |
255 | gsize initial_response_len) |
256 | { |
257 | g_return_if_fail (G_IS_DBUS_AUTH_MECHANISM (mechanism)); |
258 | G_DBUS_AUTH_MECHANISM_GET_CLASS (mechanism)->server_initiate (mechanism, initial_response, initial_response_len); |
259 | } |
260 | |
261 | void |
262 | _g_dbus_auth_mechanism_server_data_receive (GDBusAuthMechanism *mechanism, |
263 | const gchar *data, |
264 | gsize data_len) |
265 | { |
266 | g_return_if_fail (G_IS_DBUS_AUTH_MECHANISM (mechanism)); |
267 | G_DBUS_AUTH_MECHANISM_GET_CLASS (mechanism)->server_data_receive (mechanism, data, data_len); |
268 | } |
269 | |
270 | gchar * |
271 | _g_dbus_auth_mechanism_server_data_send (GDBusAuthMechanism *mechanism, |
272 | gsize *out_data_len) |
273 | { |
274 | g_return_val_if_fail (G_IS_DBUS_AUTH_MECHANISM (mechanism), NULL); |
275 | return G_DBUS_AUTH_MECHANISM_GET_CLASS (mechanism)->server_data_send (mechanism, out_data_len); |
276 | } |
277 | |
278 | gchar * |
279 | _g_dbus_auth_mechanism_server_get_reject_reason (GDBusAuthMechanism *mechanism) |
280 | { |
281 | g_return_val_if_fail (G_IS_DBUS_AUTH_MECHANISM (mechanism), NULL); |
282 | return G_DBUS_AUTH_MECHANISM_GET_CLASS (mechanism)->server_get_reject_reason (mechanism); |
283 | } |
284 | |
285 | void |
286 | _g_dbus_auth_mechanism_server_shutdown (GDBusAuthMechanism *mechanism) |
287 | { |
288 | g_return_if_fail (G_IS_DBUS_AUTH_MECHANISM (mechanism)); |
289 | G_DBUS_AUTH_MECHANISM_GET_CLASS (mechanism)->server_shutdown (mechanism); |
290 | } |
291 | |
292 | /* ---------------------------------------------------------------------------------------------------- */ |
293 | |
294 | GDBusAuthMechanismState |
295 | _g_dbus_auth_mechanism_client_get_state (GDBusAuthMechanism *mechanism) |
296 | { |
297 | g_return_val_if_fail (G_IS_DBUS_AUTH_MECHANISM (mechanism), G_DBUS_AUTH_MECHANISM_STATE_INVALID); |
298 | return G_DBUS_AUTH_MECHANISM_GET_CLASS (mechanism)->client_get_state (mechanism); |
299 | } |
300 | |
301 | gchar * |
302 | _g_dbus_auth_mechanism_client_initiate (GDBusAuthMechanism *mechanism, |
303 | gsize *out_initial_response_len) |
304 | { |
305 | g_return_val_if_fail (G_IS_DBUS_AUTH_MECHANISM (mechanism), NULL); |
306 | return G_DBUS_AUTH_MECHANISM_GET_CLASS (mechanism)->client_initiate (mechanism, |
307 | out_initial_response_len); |
308 | } |
309 | |
310 | void |
311 | _g_dbus_auth_mechanism_client_data_receive (GDBusAuthMechanism *mechanism, |
312 | const gchar *data, |
313 | gsize data_len) |
314 | { |
315 | g_return_if_fail (G_IS_DBUS_AUTH_MECHANISM (mechanism)); |
316 | G_DBUS_AUTH_MECHANISM_GET_CLASS (mechanism)->client_data_receive (mechanism, data, data_len); |
317 | } |
318 | |
319 | gchar * |
320 | _g_dbus_auth_mechanism_client_data_send (GDBusAuthMechanism *mechanism, |
321 | gsize *out_data_len) |
322 | { |
323 | g_return_val_if_fail (G_IS_DBUS_AUTH_MECHANISM (mechanism), NULL); |
324 | return G_DBUS_AUTH_MECHANISM_GET_CLASS (mechanism)->client_data_send (mechanism, out_data_len); |
325 | } |
326 | |
327 | void |
328 | _g_dbus_auth_mechanism_client_shutdown (GDBusAuthMechanism *mechanism) |
329 | { |
330 | g_return_if_fail (G_IS_DBUS_AUTH_MECHANISM (mechanism)); |
331 | G_DBUS_AUTH_MECHANISM_GET_CLASS (mechanism)->client_shutdown (mechanism); |
332 | } |
333 | |
334 | /* ---------------------------------------------------------------------------------------------------- */ |
335 | |