5 * Copyright (C) 2007-2012 Intel Corporation. All rights reserved.
7 * This program is free software; you can redistribute it and/or modify
8 * it under the terms of the GNU General Public License version 2 as
9 * published by the Free Software Foundation.
11 * This program 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
14 * GNU General Public License for more details.
16 * You should have received a copy of the GNU General Public License
17 * along with this program; if not, write to the Free Software
18 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
34 static DBusConnection *connection = NULL;
35 static guint agent_watch = 0;
36 static gchar *agent_path = NULL;
37 static gchar *agent_sender = NULL;
39 static void agent_free(void)
50 static void agent_disconnect(DBusConnection *connection, void *data)
57 int __connman_agent_register(const char *sender, const char *path)
59 DBG("sender %s path %s", sender, path);
61 if (agent_path != NULL)
64 agent_sender = g_strdup(sender);
65 agent_path = g_strdup(path);
67 agent_watch = g_dbus_add_disconnect_watch(connection, sender,
68 agent_disconnect, NULL, NULL);
73 int __connman_agent_unregister(const char *sender, const char *path)
75 DBG("sender %s path %s", sender, path);
77 if (agent_path == NULL)
81 g_dbus_remove_watch(connection, agent_watch);
88 static connman_bool_t check_reply_has_dict(DBusMessage *reply)
90 const char *signature = DBUS_TYPE_ARRAY_AS_STRING
91 DBUS_DICT_ENTRY_BEGIN_CHAR_AS_STRING
92 DBUS_TYPE_STRING_AS_STRING
93 DBUS_TYPE_VARIANT_AS_STRING
94 DBUS_DICT_ENTRY_END_CHAR_AS_STRING;
96 if (dbus_message_has_signature(reply, signature) == TRUE)
99 connman_warn("Reply %s to %s from %s has wrong signature %s",
101 dbus_message_get_interface(reply),
102 dbus_message_get_sender(reply),
103 dbus_message_get_signature(reply));
108 struct request_input_reply {
109 struct connman_service *service;
110 authentication_cb_t callback;
114 static void request_input_passphrase_reply(DBusPendingCall *call, void *user_data)
116 struct request_input_reply *passphrase_reply = user_data;
117 connman_bool_t values_received = FALSE;
118 connman_bool_t wps = FALSE;
119 const char *error = NULL;
120 char *identity = NULL;
121 char *passphrase = NULL;
126 DBusMessageIter iter, dict;
127 DBusMessage *reply = dbus_pending_call_steal_reply(call);
129 if (dbus_message_get_type(reply) == DBUS_MESSAGE_TYPE_ERROR) {
130 error = dbus_message_get_error_name(reply);
134 if (check_reply_has_dict(reply) == FALSE)
137 values_received = TRUE;
139 dbus_message_iter_init(reply, &iter);
140 dbus_message_iter_recurse(&iter, &dict);
141 while (dbus_message_iter_get_arg_type(&dict) == DBUS_TYPE_DICT_ENTRY) {
142 DBusMessageIter entry, value;
144 dbus_message_iter_recurse(&dict, &entry);
145 if (dbus_message_iter_get_arg_type(&entry) != DBUS_TYPE_STRING)
148 dbus_message_iter_get_basic(&entry, &key);
150 if (g_str_equal(key, "Identity")) {
151 dbus_message_iter_next(&entry);
152 if (dbus_message_iter_get_arg_type(&entry)
153 != DBUS_TYPE_VARIANT)
155 dbus_message_iter_recurse(&entry, &value);
156 dbus_message_iter_get_basic(&value, &identity);
158 } else if (g_str_equal(key, "Passphrase")) {
159 dbus_message_iter_next(&entry);
160 if (dbus_message_iter_get_arg_type(&entry) != DBUS_TYPE_VARIANT)
162 dbus_message_iter_recurse(&entry, &value);
163 dbus_message_iter_get_basic(&value, &passphrase);
165 } else if (g_str_equal(key, "WPS")) {
168 dbus_message_iter_next(&entry);
169 if (dbus_message_iter_get_arg_type(&entry)
170 != DBUS_TYPE_VARIANT)
172 dbus_message_iter_recurse(&entry, &value);
173 dbus_message_iter_get_basic(&value, &wpspin);
175 } else if (g_str_equal(key, "Name")) {
176 dbus_message_iter_next(&entry);
177 if (dbus_message_iter_get_arg_type(&entry)
178 != DBUS_TYPE_VARIANT)
180 dbus_message_iter_recurse(&entry, &value);
181 dbus_message_iter_get_basic(&value, &name);
182 name_len = strlen(name);
183 } else if (g_str_equal(key, "SSID")) {
184 dbus_message_iter_next(&entry);
185 if (dbus_message_iter_get_arg_type(&entry)
186 != DBUS_TYPE_VARIANT)
188 dbus_message_iter_recurse(&entry, &value);
189 if (dbus_message_iter_get_arg_type(&value)
190 != DBUS_TYPE_VARIANT)
192 if (dbus_message_iter_get_element_type(&value)
193 != DBUS_TYPE_VARIANT)
195 dbus_message_iter_get_fixed_array(&value, &name,
198 dbus_message_iter_next(&dict);
202 passphrase_reply->callback(passphrase_reply->service, values_received,
204 identity, passphrase,
206 passphrase_reply->user_data);
207 connman_service_unref(passphrase_reply->service);
208 dbus_message_unref(reply);
209 dbus_pending_call_unref(call);
210 g_free(passphrase_reply);
213 static void request_input_append_alternates(DBusMessageIter *iter,
216 const char *str = user_data;
217 char **alternates, **alternative;
222 alternates = g_strsplit(str, ",", 0);
223 if (alternates == NULL)
226 for (alternative = alternates; *alternative != NULL; alternative++)
227 dbus_message_iter_append_basic(iter, DBUS_TYPE_STRING,
230 g_strfreev(alternates);
233 static void request_input_append_identity(DBusMessageIter *iter,
236 char *str = "string";
238 connman_dbus_dict_append_basic(iter, "Type",
239 DBUS_TYPE_STRING, &str);
241 connman_dbus_dict_append_basic(iter, "Requirement",
242 DBUS_TYPE_STRING, &str);
245 static void request_input_append_passphrase(DBusMessageIter *iter,
248 struct connman_service *service = user_data;
252 switch (__connman_service_get_security(service)) {
253 case CONNMAN_SERVICE_SECURITY_WEP:
256 case CONNMAN_SERVICE_SECURITY_PSK:
259 case CONNMAN_SERVICE_SECURITY_8021X:
260 phase2 = __connman_service_get_phase2(service);
262 if (phase2 != NULL && (
263 g_str_has_suffix(phase2, "GTC") == TRUE ||
264 g_str_has_suffix(phase2, "OTP") == TRUE))
267 value = "passphrase";
274 connman_dbus_dict_append_basic(iter, "Type",
275 DBUS_TYPE_STRING, &value);
277 connman_dbus_dict_append_basic(iter, "Requirement",
278 DBUS_TYPE_STRING, &value);
280 if (__connman_service_wps_enabled(service) == TRUE) {
281 connman_dbus_dict_append_array(iter, "Alternates",
283 request_input_append_alternates,
288 static void request_input_append_wps(DBusMessageIter *iter, void *user_data)
290 const char *str = "wpspin";
292 connman_dbus_dict_append_basic(iter, "Type",
293 DBUS_TYPE_STRING, &str);
295 connman_dbus_dict_append_basic(iter, "Requirement",
296 DBUS_TYPE_STRING, &str);
299 static void request_input_append_name(DBusMessageIter *iter, void *user_data)
301 const char *str = "string";
303 connman_dbus_dict_append_basic(iter, "Type",
304 DBUS_TYPE_STRING, &str);
306 connman_dbus_dict_append_basic(iter, "Requirement",
307 DBUS_TYPE_STRING, &str);
308 connman_dbus_dict_append_array(iter, "Alternates",
310 request_input_append_alternates,
314 static void request_input_append_ssid(DBusMessageIter *iter, void *user_data)
316 const char *str = "ssid";
318 connman_dbus_dict_append_basic(iter, "Type",
319 DBUS_TYPE_STRING, &str);
321 connman_dbus_dict_append_basic(iter, "Requirement",
322 DBUS_TYPE_STRING, &str);
325 static void request_input_append_password(DBusMessageIter *iter,
328 char *str = "passphrase";
330 connman_dbus_dict_append_basic(iter, "Type",
331 DBUS_TYPE_STRING, &str);
333 connman_dbus_dict_append_basic(iter, "Requirement",
334 DBUS_TYPE_STRING, &str);
337 static void request_input_append_previouspassphrase(DBusMessageIter *iter,
340 const char *passphrase = user_data;
341 const char *str = "informational";
343 connman_dbus_dict_append_basic(iter, "Type",
344 DBUS_TYPE_STRING, &str);
345 connman_dbus_dict_append_basic(iter, "Value",
346 DBUS_TYPE_STRING, &passphrase);
349 static void request_input_login_reply(DBusPendingCall *call, void *user_data)
351 struct request_input_reply *username_password_reply = user_data;
352 const char *error = NULL;
353 connman_bool_t values_received = FALSE;
354 char *username = NULL;
355 char *password = NULL;
357 DBusMessageIter iter, dict;
358 DBusMessage *reply = dbus_pending_call_steal_reply(call);
360 if (dbus_message_get_type(reply) == DBUS_MESSAGE_TYPE_ERROR) {
361 error = dbus_message_get_error_name(reply);
365 if (check_reply_has_dict(reply) == FALSE)
368 values_received = TRUE;
370 dbus_message_iter_init(reply, &iter);
371 dbus_message_iter_recurse(&iter, &dict);
372 while (dbus_message_iter_get_arg_type(&dict) == DBUS_TYPE_DICT_ENTRY) {
373 DBusMessageIter entry, value;
375 dbus_message_iter_recurse(&dict, &entry);
376 if (dbus_message_iter_get_arg_type(&entry) != DBUS_TYPE_STRING)
379 dbus_message_iter_get_basic(&entry, &key);
381 if (g_str_equal(key, "Username")) {
382 dbus_message_iter_next(&entry);
383 if (dbus_message_iter_get_arg_type(&entry)
384 != DBUS_TYPE_VARIANT)
386 dbus_message_iter_recurse(&entry, &value);
387 dbus_message_iter_get_basic(&value, &username);
389 } else if (g_str_equal(key, "Password")) {
390 dbus_message_iter_next(&entry);
391 if (dbus_message_iter_get_arg_type(&entry) !=
394 dbus_message_iter_recurse(&entry, &value);
395 dbus_message_iter_get_basic(&value, &password);
398 dbus_message_iter_next(&dict);
402 username_password_reply->callback(username_password_reply->service,
403 values_received, NULL, 0,
406 username_password_reply->user_data);
407 connman_service_unref(username_password_reply->service);
408 dbus_message_unref(reply);
409 g_free(username_password_reply);
412 int __connman_agent_request_passphrase_input(struct connman_service *service,
413 authentication_cb_t callback, void *user_data)
415 DBusMessage *message;
416 const char *path, *passphrase;
417 DBusMessageIter iter;
418 DBusMessageIter dict;
419 DBusPendingCall *call;
420 struct request_input_reply *passphrase_reply;
422 if (service == NULL || agent_path == NULL || callback == NULL)
425 message = dbus_message_new_method_call(agent_sender, agent_path,
426 CONNMAN_AGENT_INTERFACE,
431 dbus_message_iter_init_append(message, &iter);
433 path = __connman_service_get_path(service);
434 dbus_message_iter_append_basic(&iter,
435 DBUS_TYPE_OBJECT_PATH, &path);
437 connman_dbus_dict_open(&iter, &dict);
439 if (__connman_service_is_hidden(service)) {
440 connman_dbus_dict_append_dict(&dict, "Name",
441 request_input_append_name, NULL);
442 connman_dbus_dict_append_dict(&dict, "SSID",
443 request_input_append_ssid, NULL);
446 if (__connman_service_get_security(service) ==
447 CONNMAN_SERVICE_SECURITY_8021X) {
448 connman_dbus_dict_append_dict(&dict, "Identity",
449 request_input_append_identity, service);
452 if (__connman_service_get_security(service) !=
453 CONNMAN_SERVICE_SECURITY_NONE) {
454 connman_dbus_dict_append_dict(&dict, "Passphrase",
455 request_input_append_passphrase, service);
456 passphrase = __connman_service_get_passphrase(service);
457 if (passphrase != NULL)
458 connman_dbus_dict_append_dict(&dict, "PreviousPassphrase",
459 request_input_append_previouspassphrase,
460 (void *) passphrase);
463 if (__connman_service_wps_enabled(service) == TRUE) {
464 connman_dbus_dict_append_dict(&dict, "WPS",
465 request_input_append_wps, NULL);
468 connman_dbus_dict_close(&iter, &dict);
470 passphrase_reply = g_try_new0(struct request_input_reply, 1);
471 if (passphrase_reply == NULL) {
472 dbus_message_unref(message);
476 if (dbus_connection_send_with_reply(connection, message, &call,
477 connman_timeout_input_request())
479 dbus_message_unref(message);
480 g_free(passphrase_reply);
485 dbus_message_unref(message);
486 g_free(passphrase_reply);
490 passphrase_reply->service = connman_service_ref(service);
491 passphrase_reply->callback = callback;
492 passphrase_reply->user_data = user_data;
494 dbus_pending_call_set_notify(call, request_input_passphrase_reply,
495 passphrase_reply, NULL);
497 dbus_message_unref(message);
502 int __connman_agent_request_login_input(struct connman_service *service,
503 authentication_cb_t callback, void *user_data)
505 DBusMessage *message;
507 DBusMessageIter iter;
508 DBusMessageIter dict;
509 DBusPendingCall *call;
510 struct request_input_reply *username_password_reply;
512 if (service == NULL || agent_path == NULL || callback == NULL)
515 message = dbus_message_new_method_call(agent_sender, agent_path,
516 CONNMAN_AGENT_INTERFACE,
521 dbus_message_iter_init_append(message, &iter);
523 path = __connman_service_get_path(service);
524 dbus_message_iter_append_basic(&iter,
525 DBUS_TYPE_OBJECT_PATH, &path);
527 connman_dbus_dict_open(&iter, &dict);
529 connman_dbus_dict_append_dict(&dict, "Username",
530 request_input_append_identity, service);
532 connman_dbus_dict_append_dict(&dict, "Password",
533 request_input_append_password, service);
535 connman_dbus_dict_close(&iter, &dict);
537 username_password_reply = g_try_new0(struct request_input_reply, 1);
538 if (username_password_reply == NULL) {
539 dbus_message_unref(message);
543 if (dbus_connection_send_with_reply(connection, message, &call,
544 connman_timeout_input_request())
546 dbus_message_unref(message);
547 g_free(username_password_reply);
552 dbus_message_unref(message);
553 g_free(username_password_reply);
557 username_password_reply->service = connman_service_ref(service);
558 username_password_reply->callback = callback;
559 username_password_reply->user_data = user_data;
561 dbus_pending_call_set_notify(call, request_input_login_reply,
562 username_password_reply, NULL);
564 dbus_message_unref(message);
569 struct request_browser_reply_data {
570 struct connman_service *service;
571 browser_authentication_cb_t callback;
575 static void request_browser_reply(DBusPendingCall *call, void *user_data)
577 struct request_browser_reply_data *browser_reply_data = user_data;
578 DBusMessage *reply = dbus_pending_call_steal_reply(call);
579 connman_bool_t result = FALSE;
580 const char *error = NULL;
582 if (dbus_message_get_type(reply) == DBUS_MESSAGE_TYPE_ERROR) {
583 error = dbus_message_get_error_name(reply);
590 browser_reply_data->callback(browser_reply_data->service, result,
591 error, browser_reply_data->user_data);
592 connman_service_unref(browser_reply_data->service);
593 dbus_message_unref(reply);
594 g_free(browser_reply_data);
597 int __connman_agent_request_browser(struct connman_service *service,
598 browser_authentication_cb_t callback,
599 const char *url, void *user_data)
601 struct request_browser_reply_data *browser_reply_data;
602 DBusPendingCall *call;
603 DBusMessage *message;
604 DBusMessageIter iter;
607 if (service == NULL || agent_path == NULL || callback == NULL)
613 message = dbus_message_new_method_call(agent_sender, agent_path,
614 CONNMAN_AGENT_INTERFACE,
619 dbus_message_iter_init_append(message, &iter);
621 path = __connman_service_get_path(service);
622 dbus_message_iter_append_basic(&iter, DBUS_TYPE_OBJECT_PATH, &path);
624 dbus_message_iter_append_basic(&iter, DBUS_TYPE_STRING, &url);
626 browser_reply_data = g_try_new0(struct request_browser_reply_data, 1);
627 if (browser_reply_data == NULL) {
628 dbus_message_unref(message);
632 if (dbus_connection_send_with_reply(connection, message, &call,
633 connman_timeout_browser_launch())
635 dbus_message_unref(message);
636 g_free(browser_reply_data);
641 dbus_message_unref(message);
642 g_free(browser_reply_data);
646 browser_reply_data->service = connman_service_ref(service);
647 browser_reply_data->callback = callback;
648 browser_reply_data->user_data = user_data;
650 dbus_pending_call_set_notify(call, request_browser_reply,
651 browser_reply_data, NULL);
653 dbus_message_unref(message);
658 struct report_error_data {
659 struct connman_service *service;
660 report_error_cb_t callback;
664 static void report_error_reply(DBusPendingCall *call, void *user_data)
666 struct report_error_data *report_error = user_data;
667 DBusMessage *reply = dbus_pending_call_steal_reply(call);
668 gboolean retry = FALSE;
669 const char *dbus_err;
671 if (dbus_message_get_type(reply) == DBUS_MESSAGE_TYPE_ERROR) {
672 dbus_err = dbus_message_get_error_name(reply);
673 if (dbus_err != NULL &&
675 CONNMAN_AGENT_INTERFACE ".Error.Retry") == 0)
679 report_error->callback(report_error->service, retry,
680 report_error->user_data);
681 connman_service_unref(report_error->service);
682 g_free(report_error);
683 dbus_message_unref(reply);
684 dbus_pending_call_unref(call);
687 int __connman_agent_report_error(struct connman_service *service,
689 report_error_cb_t callback, void *user_data)
691 DBusMessage *message;
692 DBusMessageIter iter;
694 struct report_error_data *report_error;
695 DBusPendingCall *call;
697 if (service == NULL || agent_path == NULL || error == NULL ||
701 message = dbus_message_new_method_call(agent_sender, agent_path,
702 CONNMAN_AGENT_INTERFACE,
707 dbus_message_iter_init_append(message, &iter);
709 path = __connman_service_get_path(service);
710 dbus_message_iter_append_basic(&iter,
711 DBUS_TYPE_OBJECT_PATH, &path);
712 dbus_message_iter_append_basic(&iter,
713 DBUS_TYPE_STRING, &error);
715 report_error = g_try_new0(struct report_error_data, 1);
716 if (report_error == NULL) {
717 dbus_message_unref(message);
721 if (dbus_connection_send_with_reply(connection, message, &call,
722 connman_timeout_input_request())
724 dbus_message_unref(message);
725 g_free(report_error);
730 dbus_message_unref(message);
731 g_free(report_error);
735 report_error->service = connman_service_ref(service);
736 report_error->callback = callback;
737 report_error->user_data = user_data;
738 dbus_pending_call_set_notify(call, report_error_reply,
740 dbus_message_unref(message);
745 int __connman_agent_init(void)
749 connection = connman_dbus_get_connection();
750 if (connection == NULL)
756 void __connman_agent_cleanup(void)
758 DBusMessage *message;
762 if (connection == NULL)
766 g_dbus_remove_watch(connection, agent_watch);
768 if (agent_path == NULL)
771 message = dbus_message_new_method_call(agent_sender, agent_path,
772 CONNMAN_AGENT_INTERFACE, "Release");
776 dbus_message_set_no_reply(message, TRUE);
778 g_dbus_send_message(connection, message);
782 dbus_connection_unref(connection);