src/wifi-agent.c

   1 /*
   2  * Network Configuration Module
   3  *
   4  * Copyright (c) 2000 - 2012 Samsung Electronics Co., Ltd. All rights reserved.
   5  *
   6  * Licensed under the Apache License, Version 2.0 (the "License");
   7  * you may not use this file except in compliance with the License.
   8  * You may obtain a copy of the License at
   9  *
  10  * http://www.apache.org/licenses/LICENSE-2.0
  11  *
  12  * Unless required by applicable law or agreed to in writing, software
  13  * distributed under the License is distributed on an "AS IS" BASIS,
  14  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  15  * See the License for the specific language governing permissions and
  16  * limitations under the License.
  17  *
  18  */
  19
  20 #include <app.h>
  21 #include <stdio.h>
  22 #include <vconf.h>
  23 #include <stdlib.h>
  24 #include <unistd.h>
  25 #include <vconf-keys.h>
  26
  27 #include "log.h"
  28 #include "util.h"
  29 #include "wifi.h"
  30 #include "netdbus.h"
  31 #include "wifi-agent.h"
  32 #include "wifi-state.h"
  33 #include "wifi-eap-config.h"
  34 #include "network-state.h"
  35 #include "network-accessibility.h"
  36
  37 #define NETCONFIG_AGENT_FIELD_NAME                              "Name"
  38 #define NETCONFIG_AGENT_FIELD_SSID                              "SSID"
  39 #define NETCONFIG_AGENT_FIELD_IDENTITY                  "Identity"
  40 #define NETCONFIG_AGENT_FIELD_PASSPHRASE                "Passphrase"
  41 #define NETCONFIG_AGENT_FIELD_WPS                               "WPS"
  42 #define NETCONFIG_AGENT_FIELD_WPS_PBC                   "WPS_PBC"
  43 #define NETCONFIG_AGENT_FIELD_WPS_PIN                   "WPS_PIN"
  44
  45 #define NETCONFIG_AGENT_ERR_CONNECT_FAILED              "connect-failed"
  46
  47 struct netconfig_wifi_agent {
  48         GByteArray *ssid;
  49         char *name;
  50         char *identity;
  51         char *passphrase;
  52         char *wps_pin;
  53         gboolean wps_pbc;
  54 };
  55
  56 static struct netconfig_wifi_agent agent;
  57
  58 static void __netconfig_agent_clear_fields(void)
  59 {
  60         g_byte_array_free(agent.ssid, TRUE);
  61         g_free(agent.name);
  62         g_free(agent.identity);
  63         g_free(agent.passphrase);
  64         g_free(agent.wps_pin);
  65
  66         agent.ssid = NULL;
  67         agent.name = NULL;
  68         agent.identity = NULL;
  69         agent.passphrase = NULL;
  70         agent.wps_pin = NULL;
  71         agent.wps_pbc = FALSE;
  72 }
  73
  74 int connman_register_agent(void)
  75 {
  76         GVariant *reply = NULL;
  77         GVariant *params = NULL;
  78         GError *error;
  79         GDBusConnection *connection = NULL;
  80
  81         connection = netdbus_get_connection();
  82         if (connection == NULL) {
  83                 ERR("GDBusconnection is NULL");
  84                 return -1;
  85         }
  86
  87         do {
  88                 error = NULL;
  89                 params = g_variant_new("(o)", NETCONFIG_WIFI_PATH);
  90
  91                 reply = g_dbus_connection_call_sync(
  92                                 connection,
  93                                 CONNMAN_SERVICE,
  94                                 CONNMAN_MANAGER_PATH,
  95                                 CONNMAN_MANAGER_INTERFACE,
  96                                 "RegisterAgent",
  97                                 params,
  98                                 NULL,
  99                                 G_DBUS_CALL_FLAGS_NONE,
 100                                 DBUS_REPLY_TIMEOUT,
 101                                 netdbus_get_cancellable(),
 102                                 &error);
 103
 104                 if (reply == NULL) {
 105                         if (error != NULL) {
 106                                 if (g_strcmp0(error->message,
 107                                                 "GDBus.Error:net.connman.Error.AlreadyExists: Already exists") == 0) {
 108                                         break;
 109                                 } else {
 110                                         ERR("Fail to register agent [%d: %s]",
 111                                                 error->code, error->message);
 112                                 }
 113
 114                                 g_error_free(error);
 115                         } else
 116                                 ERR("Fail to register agent");
 117                 } else
 118                         g_variant_unref(reply);
 119
 120                 sleep(1);
 121         } while (TRUE);
 122
 123         INFO("Registered to connman agent successfully");
 124
 125         return 0;
 126 }
 127
 128 int connman_unregister_agent(void)
 129 {
 130         gboolean reply = FALSE;
 131         GVariant *param = NULL;
 132         const char *path = NETCONFIG_WIFI_PATH;
 133
 134         param = g_variant_new("(o)", path);
 135
 136         DBG("ConnMan agent unregister");
 137
 138         reply = netconfig_invoke_dbus_method_nonblock(CONNMAN_SERVICE,
 139                         CONNMAN_MANAGER_PATH, CONNMAN_MANAGER_INTERFACE,
 140                         "UnregisterAgent", param, NULL);
 141
 142         if (reply != TRUE)
 143                 ERR("Fail to unregister agent");
 144
 145         /* Clearing the agent fields */
 146         __netconfig_agent_clear_fields();
 147
 148         return reply;
 149 }
 150
 151 gboolean netconfig_wifi_set_agent_field_for_eap_network(
 152                 const char *name, const char *identity, const char *passphrase)
 153 {
 154         int name_len;
 155
 156         if (name == NULL)
 157                 return FALSE;
 158
 159         __netconfig_agent_clear_fields();
 160
 161         name_len = strlen(name);
 162         agent.ssid = g_byte_array_sized_new(name_len);
 163         agent.ssid->len = name_len;
 164         memcpy(agent.ssid->data, name, name_len);
 165
 166         if (identity)
 167                 agent.identity = g_strdup(identity);
 168
 169         if (passphrase)
 170                 agent.passphrase = g_strdup(passphrase);
 171
 172         DBG("Successfully configured for EAP network");
 173
 174         return TRUE;
 175 }
 176
 177 gboolean handle_set_field(NetConnmanAgent *connman_agent,
 178                 GDBusMethodInvocation *context, const gchar *service, GVariant *fields)
 179 {
 180         GError *error = NULL;
 181         GVariantIter *iter;
 182         gpointer field;
 183         GVariant *value;
 184         gboolean updated = FALSE;
 185         gboolean reply = FALSE;
 186
 187         g_return_val_if_fail(connman_agent != NULL, FALSE);
 188
 189         DBG("Set agent fields for %s", service);
 190
 191         if (netconfig_is_wifi_profile(service) != TRUE) {
 192                 error = g_error_new(G_DBUS_ERROR,
 193                                 G_DBUS_ERROR_AUTH_FAILED,
 194                                 CONNMAN_ERROR_INTERFACE ".InvalidService");
 195
 196                 g_dbus_method_invocation_return_gerror(context, error);
 197                 g_clear_error(&error);
 198
 199                 return reply;
 200         }
 201
 202         __netconfig_agent_clear_fields();
 203         g_variant_get(fields, "a{sv}", &iter);
 204         while (g_variant_iter_loop(iter, "{sv}", &field, &value)) {
 205                 if (g_strcmp0(field, NETCONFIG_AGENT_FIELD_PASSPHRASE) == 0) {
 206                         if (g_variant_is_of_type(value, G_VARIANT_TYPE_STRING)) {
 207                                 agent.passphrase = g_strdup(g_variant_get_string(value, NULL));
 208                                 updated = TRUE;
 209
 210                                 DBG("Field [%s] - []", field);
 211                         }
 212                 } else if (g_strcmp0(field, NETCONFIG_AGENT_FIELD_WPS_PBC) == 0) {
 213                         if (g_variant_is_of_type(value, G_VARIANT_TYPE_STRING) &&
 214                                         g_strcmp0(g_variant_get_string(value, NULL), "enable") == 0) {
 215                                 agent.wps_pbc = TRUE;
 216                                 updated = TRUE;
 217
 218                                 DBG("Field [%s] - [%d]", field, agent.wps_pbc);
 219                         }
 220                 } else if (g_strcmp0(field, NETCONFIG_AGENT_FIELD_WPS_PIN) == 0) {
 221                         if (g_variant_is_of_type(value, G_VARIANT_TYPE_STRING)) {
 222                                 agent.wps_pin = g_strdup(g_variant_get_string(value, NULL));
 223                                 updated = TRUE;
 224
 225                                 DBG("Field [%s] - []", field);
 226                         }
 227                 } else if (g_strcmp0(field, NETCONFIG_AGENT_FIELD_NAME) == 0) {
 228                         if (g_variant_is_of_type(value, G_VARIANT_TYPE_STRING)) {
 229                                 agent.name = g_strdup(g_variant_get_string(value, NULL));
 230                                 updated = TRUE;
 231
 232                                 DBG("Field [%s] - []", field);
 233                         }
 234                 } else if (g_strcmp0(field, NETCONFIG_AGENT_FIELD_SSID) == 0) {
 235                         if (agent.ssid != NULL) {
 236                                 g_byte_array_free(agent.ssid, TRUE);
 237                                 agent.ssid = NULL;
 238                         }
 239
 240                         if (g_variant_is_of_type(value, G_VARIANT_TYPE_BYTESTRING)) {
 241                                 guint8 char_value;
 242                                 GVariantIter *iter1;
 243                                 GByteArray *array = g_byte_array_new();
 244
 245                                 g_variant_get(value, "ay", &iter1);
 246                                 while (g_variant_iter_loop(iter1, "y", &char_value))
 247                                         g_byte_array_append(array, &char_value, 1);
 248                                 g_variant_iter_free(iter1);
 249                                 if (array != NULL && (array->len > 0)) {
 250                                         agent.ssid = g_byte_array_sized_new(array->len);
 251                                         agent.ssid->len = array->len;
 252                                         memcpy(agent.ssid->data, array->data, array->len);
 253                                         updated = TRUE;
 254
 255                                         DBG("Field [%s] - []", field);
 256                                 }
 257                         }
 258                 } else if (g_strcmp0(field, NETCONFIG_AGENT_FIELD_IDENTITY) == 0) {
 259                         if (g_variant_is_of_type(value, G_VARIANT_TYPE_STRING)) {
 260                                 agent.identity = g_strdup(g_variant_get_string(value, NULL));
 261                                 updated = TRUE;
 262
 263                                 DBG("Field [%s] - []", field);
 264                         }
 265                 }
 266         }
 267
 268         if (updated == TRUE) {
 269                 reply = netconfig_invoke_dbus_method_nonblock(CONNMAN_SERVICE,
 270                                 service, CONNMAN_SERVICE_INTERFACE, "Connect",
 271                                 NULL, __netconfig_wifi_connect_reply);
 272                 if (reply == TRUE) {
 273                         g_dbus_method_invocation_return_value(context, NULL);
 274                 } else {
 275                         error = g_error_new(G_DBUS_ERROR,
 276                                         G_DBUS_ERROR_AUTH_FAILED,
 277                                         CONNMAN_ERROR_INTERFACE ".InvalidArguments");
 278
 279                         g_dbus_method_invocation_return_gerror(context, error);
 280                         g_clear_error(&error);
 281                 }
 282         } else {
 283                 error = g_error_new(G_DBUS_ERROR,
 284                                 G_DBUS_ERROR_AUTH_FAILED,
 285                                 CONNMAN_ERROR_INTERFACE ".InvalidArguments");
 286
 287                 g_dbus_method_invocation_return_gerror(context, error);
 288                 g_clear_error(&error);
 289         }
 290
 291         if (reply != TRUE) {
 292                 ERR("Fail to connect Wi-Fi");
 293
 294                 __netconfig_agent_clear_fields();
 295         }
 296         g_variant_iter_free(iter);
 297
 298         net_connman_agent_complete_set_field(connman_agent, context);
 299         return reply;
 300 }
 301
 302 gboolean handle_request_input(NetConnmanAgent *connman_agent,
 303                 GDBusMethodInvocation *context, const gchar *service, GVariant *fields)
 304 {
 305         GVariantIter *iter;
 306         gchar *field = NULL;
 307         GVariant *r_value = NULL;
 308         GVariant *out_table = NULL;
 309         gboolean updated = FALSE;
 310         GVariantBuilder *builder = NULL;
 311
 312         g_return_val_if_fail(connman_agent != NULL, FALSE);
 313
 314         if (NULL == service)
 315                 return FALSE;
 316
 317         DBG("Agent fields requested for service: %s", service);
 318
 319         builder = g_variant_builder_new(G_VARIANT_TYPE("a{sv}"));
 320
 321         g_variant_get(fields, "a{sv}", &iter);
 322         while (g_variant_iter_loop(iter, "{sv}", &field, &r_value)) {
 323
 324                 if (g_strcmp0(field, NETCONFIG_AGENT_FIELD_PASSPHRASE) == 0 &&
 325                                 agent.passphrase != NULL) {
 326                         g_variant_builder_add(builder, "{sv}", NETCONFIG_AGENT_FIELD_PASSPHRASE,
 327                                                         g_variant_new_string(agent.passphrase));
 328
 329                         updated = TRUE;
 330                         DBG("Setting [%s] - []", field);
 331                 } else if (g_strcmp0(field, NETCONFIG_AGENT_FIELD_WPS) == 0 &&
 332                                 (agent.wps_pbc == TRUE || agent.wps_pin != NULL)) {
 333                         if (agent.wps_pbc == TRUE) {
 334                                 /* Sending empty string for WPS push button method */
 335                                 g_variant_builder_add(builder, "{sv}", NETCONFIG_AGENT_FIELD_WPS, g_variant_new_string(""));
 336
 337                                 updated = TRUE;
 338                                 DBG("Setting empty string for [%s]", field);
 339                         } else if (agent.wps_pin != NULL) {
 340                                 g_variant_builder_add(builder, "{sv}", NETCONFIG_AGENT_FIELD_WPS, g_variant_new_string(agent.wps_pin));
 341
 342                                 updated = TRUE;
 343                                 DBG("Setting string [%s] - []", field);
 344                         }
 345                 } else if (g_strcmp0(field, NETCONFIG_AGENT_FIELD_NAME) == 0 &&
 346                                 agent.name != NULL) {
 347                         g_variant_builder_add(builder, "{sv}", NETCONFIG_AGENT_FIELD_NAME, g_variant_new_string(agent.name));
 348
 349                         updated = TRUE;
 350                         DBG("Settings [%s] - []", field);
 351                 } else if (g_strcmp0(field, NETCONFIG_AGENT_FIELD_SSID) == 0 &&
 352                                 agent.ssid != NULL) {
 353                         int i = 0;
 354                         GVariantBuilder *builder1 = NULL;
 355                         builder1 = g_variant_builder_new(G_VARIANT_TYPE("ay"));
 356
 357                         for (i = 0; i < (agent.ssid->len); i++)
 358                                 g_variant_builder_add(builder1, "y", agent.ssid->data[i]);
 359
 360                         g_variant_builder_add(builder, "{sv}", NETCONFIG_AGENT_FIELD_SSID, g_variant_builder_end(builder1));
 361                         if (builder1 != NULL)
 362                                 g_variant_builder_unref(builder1);
 363
 364                         updated = TRUE;
 365                         DBG("Settings [%s] - []", field);
 366                 } else if (g_strcmp0(field, NETCONFIG_AGENT_FIELD_IDENTITY) == 0 &&
 367                                 agent.identity != NULL) {
 368                         g_variant_builder_add(builder, "{sv}", NETCONFIG_AGENT_FIELD_IDENTITY, g_variant_new_string(agent.identity));
 369
 370                         updated = TRUE;
 371                         DBG("Settings [%s] - []", field);
 372                 }
 373         }
 374
 375         out_table = g_variant_new("(@a{sv})", g_variant_builder_end(builder));
 376
 377         if (builder)
 378                 g_variant_builder_unref(builder);
 379
 380         g_variant_iter_free(iter);
 381
 382
 383         if (NULL == out_table) {
 384                 net_connman_agent_complete_request_input(connman_agent, context, out_table);
 385
 386                 return FALSE;
 387         }
 388
 389         if (updated == TRUE)
 390                 g_dbus_method_invocation_return_value(context, out_table);
 391         else {
 392                 GError *error = NULL;
 393                 error = g_error_new(G_DBUS_ERROR,
 394                                 G_DBUS_ERROR_AUTH_FAILED,
 395                                 "net.connman.Agent.Error.Canceled");
 396
 397                 g_dbus_method_invocation_return_gerror(context, error);
 398                 g_clear_error(&error);
 399         }
 400
 401         __netconfig_agent_clear_fields();
 402         g_variant_unref(out_table);
 403
 404         return updated;
 405 }
 406
 407
 408 gboolean handle_report_error(NetConnmanAgent *connman_agent,
 409                 GDBusMethodInvocation *context, const gchar *service, const gchar *error)
 410 {
 411         gboolean ret = TRUE;
 412
 413         g_return_val_if_fail(connman_agent != NULL, FALSE);
 414
 415         net_connman_agent_complete_report_error(connman_agent, context);
 416         DBG("Agent error for service[%s] - [%s]", service, error);
 417
 418         /* Do something when it failed to make a connection */
 419
 420         return ret;
 421 }
 422
 423 #if defined TIZEN_CAPTIVE_PORTAL
 424 #if defined TIZEN_WEARABLE
 425 #define QUERY_FOR_INTERNET_INTERVAL                     2
 426 #define TIMER_THRESHOLD                                         4
 427 #else
 428 #define QUERY_FOR_INTERNET_INTERVAL                     20
 429 #define TIMER_THRESHOLD                                         120
 430 #endif
 431
 432 static gboolean is_monitor_notifier_registered = FALSE;
 433
 434 #if defined TIZEN_WEARABLE
 435 static gboolean is_portal_msg_shown = FALSE;
 436 static guint portal_msg_timer = 0;
 437 #endif
 438
 439 struct poll_timer_data {
 440         guint time_elapsed;
 441         guint timer_id;
 442         void* data;
 443 };
 444
 445 static struct poll_timer_data timer_data = {
 446                 QUERY_FOR_INTERNET_INTERVAL, 0, NULL};
 447
 448 static gboolean __check_ignore_portal_list(const char * ssid)
 449 {
 450         char def_str[1024];
 451         int i = 0;
 452         int ignore_ap_count = 0;
 453
 454         if (ssid == NULL)
 455                 return FALSE;
 456
 457         DBG("checking ssid [%s]", ssid);
 458
 459         DBG("csc string [%s]", def_str);
 460         gchar ** ignore_ap_list = g_strsplit(def_str, ",", 0);
 461         ignore_ap_count = g_strv_length(ignore_ap_list);
 462         for (i = 0; i < ignore_ap_count; i++) {
 463                 DBG("[%d] - [%s]", i, ignore_ap_list[i]);
 464                 if (strncmp(ignore_ap_list[i], ssid, strlen(ssid)) == 0) {
 465                         g_strfreev(ignore_ap_list);
 466                         return TRUE;
 467                 }
 468         }
 469
 470         g_strfreev(ignore_ap_list);
 471         return FALSE;
 472 }
 473
 474 static void __wifi_state_monitor(wifi_service_state_e state,
 475                 void *user_data);
 476
 477 static wifi_state_notifier wifi_state_monitor_notifier = {
 478                 .wifi_state_changed = __wifi_state_monitor,
 479                 .user_data = NULL,
 480 };
 481
 482 static void __wifi_state_monitor(wifi_service_state_e state,
 483                 void *user_data)
 484 {
 485         DBG("Wi-Fi state: %x", state);
 486
 487         if (state == NETCONFIG_WIFI_CONNECTED)
 488                 return;
 489
 490         if (is_monitor_notifier_registered == TRUE) {
 491                 wifi_state_notifier_unregister(&wifi_state_monitor_notifier);
 492                 is_monitor_notifier_registered = FALSE;
 493         }
 494
 495 #if defined TIZEN_WEARABLE
 496         is_portal_msg_shown = FALSE;
 497 #endif
 498
 499         /* suspend if Internet check activity in progress */
 500         if (timer_data.timer_id == 0)
 501                 return;
 502
 503         netconfig_stop_timer(&timer_data.timer_id);
 504         netconfig_stop_internet_check();
 505
 506         DBG("Stopped Internet accessibility check");
 507 }
 508
 509 static gboolean __netconfig_wifi_portal_login_timeout(gpointer data)
 510 {
 511         char *service_profile = NULL;
 512         GVariant *reply = NULL;
 513
 514         DBG("");
 515
 516         struct poll_timer_data *timer = (struct poll_timer_data *)data;
 517         if (timer == NULL)
 518                 return FALSE;
 519
 520         if (TRUE == netconfig_get_internet_status()) {
 521                 if (is_monitor_notifier_registered == TRUE) {
 522                         wifi_state_notifier_unregister(&wifi_state_monitor_notifier);
 523                         is_monitor_notifier_registered = FALSE;
 524                 }
 525
 526                 DBG("Portal logged in successfully and update ConnMan state");
 527                 return FALSE; /* to stop the timer */
 528         } else {
 529                 if (timer->time_elapsed >= TIMER_THRESHOLD) {
 530                         DBG("Login failed, update ConnMan");
 531
 532                         if (is_monitor_notifier_registered == TRUE) {
 533                                 wifi_state_notifier_unregister(&wifi_state_monitor_notifier);
 534                                 is_monitor_notifier_registered = FALSE;
 535                         }
 536
 537                         /* Disconnect and forget the AP */
 538                         service_profile = (char*) netconfig_get_default_profile();
 539                         if (service_profile && netconfig_is_wifi_profile(service_profile)) {
 540                                 /* Now forget the AP*/
 541                                 reply = netconfig_invoke_dbus_method(CONNMAN_SERVICE,
 542                                                 service_profile, CONNMAN_SERVICE_INTERFACE, "Remove",
 543                                                 NULL);
 544
 545                                 if (reply != NULL)
 546                                         g_variant_unref(reply);
 547                                 else
 548                                         ERR("Failed to forget the AP ");
 549                         }
 550                 } else {
 551                         if (NETCONFIG_WIFI_CONNECTED ==
 552                                         wifi_state_get_service_state()) {
 553                                 /* check Internet availability by sending and receiving data*/
 554                                 netconfig_check_internet_accessibility();
 555                                 /* Returning TRUE itself is enough to restart the timer */
 556                                 timer->time_elapsed = timer->time_elapsed +
 557                                                                         QUERY_FOR_INTERNET_INTERVAL;
 558                                 return TRUE;
 559                         }
 560                 }
 561         }
 562
 563         return FALSE;
 564 }
 565
 566 #if defined TIZEN_WEARABLE
 567 static gboolean __netconfig_display_portal_msg(gpointer data)
 568 {
 569         DBG("");
 570         wc_launch_popup(WC_POPUP_TYPE_CAPTIVE_PORTAL);
 571
 572         netconfig_stop_timer(&portal_msg_timer);
 573
 574         return FALSE;
 575 }
 576 #endif
 577
 578 static void __netconfig_wifi_portal_login_timer_start(struct poll_timer_data
 579                 *data)
 580 {
 581         DBG("__netconfig_wifi_browser_start_timer...starting timer");
 582
 583         if (data == NULL)
 584                 return;
 585
 586         netconfig_stop_timer(&(data->timer_id));
 587
 588         /* Timer logic: After successful launch of browser, we would check for
 589          * Internet status for every 20s until a threshold of 120s
 590          */
 591
 592         data->time_elapsed = QUERY_FOR_INTERNET_INTERVAL;
 593         netconfig_start_timer_seconds(QUERY_FOR_INTERNET_INTERVAL,
 594                 __netconfig_wifi_portal_login_timeout, data, &(data->timer_id));
 595 }
 596 #endif
 597
 598 gboolean handle_request_browser(NetConnmanAgent *connman_agent,
 599                 GDBusMethodInvocation *context, const gchar *service, const gchar *url)
 600 {
 601 #if defined TIZEN_CAPTIVE_PORTAL
 602         gboolean ret = FALSE;
 603         gboolean ignore_portal = FALSE;
 604         const char * ssid = NULL;
 605
 606         g_return_val_if_fail(connman_agent != NULL, FALSE);
 607
 608         DBG("service[%s] - url[%s]", service, url);
 609
 610         ssid = netconfig_wifi_get_connected_essid(netconfig_get_default_profile());
 611         if (ssid == NULL) {
 612                 ERR("Connected AP name is NULL!!");
 613                 net_connman_agent_complete_request_browser(connman_agent, context);
 614                 return FALSE;
 615         }
 616
 617         ignore_portal = __check_ignore_portal_list(ssid);
 618
 619         if (ignore_portal == TRUE) {
 620                 net_connman_agent_complete_request_browser(connman_agent, context);
 621                 return TRUE;
 622         }
 623         /* Register for Wifi state change notifier*/
 624         if (is_monitor_notifier_registered == FALSE) {
 625                 wifi_state_notifier_register(&wifi_state_monitor_notifier);
 626                 is_monitor_notifier_registered = TRUE;
 627         }
 628
 629 #if defined TIZEN_WEARABLE
 630         if (is_portal_msg_shown) {
 631                 net_connman_agent_complete_request_browser(connman_agent, context);
 632                 return TRUE;
 633         }
 634
 635         is_portal_msg_shown = TRUE;
 636         netconfig_start_timer_seconds(4, __netconfig_display_portal_msg, NULL, &portal_msg_timer);
 637 #else
 638         ret = netconfig_send_notification_to_net_popup(NETCONFIG_ADD_PORTAL_NOTI, ssid);
 639 #endif
 640
 641         timer_data.time_elapsed = 0;
 642         __netconfig_wifi_portal_login_timer_start(&timer_data);
 643
 644         net_connman_agent_complete_request_browser(connman_agent, context);
 645         return ret;
 646 #else
 647         GError *error = NULL;
 648         error = g_error_new(G_DBUS_ERROR,
 649                         G_DBUS_ERROR_AUTH_FAILED,
 650                         CONNMAN_ERROR_INTERFACE ".NotSupported");
 651
 652         g_dbus_method_invocation_return_gerror(context, error);
 653         g_clear_error(&error);
 654
 655         return FALSE;
 656 #endif
 657 }