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 <stdio.h>
  21 #include <vconf.h>
  22 #include <stdlib.h>
  23 #include <unistd.h>
  24 #include <vconf-keys.h>
  25
  26 #include "log.h"
  27 #include "util.h"
  28 #include "wifi.h"
  29 #include "netdbus.h"
  30 #include "wifi-agent.h"
  31 #include "wifi-state.h"
  32 #include "wifi-eap-config.h"
  33 #include "network-state.h"
  34 #include "network-accessibility.h"
  35 #include "wifi-key-encryption.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 #if defined TIZEN_CAPTIVE_PORTAL
  45 #define NETCONFIG_AGENT_FIELD_USERNAME                  "Username"
  46 #define NETCONFIG_AGENT_FIELD_PASSWORD                  "Password"
  47 #endif
  48
  49 #define NETCONFIG_AGENT_ERR_CONNECT_FAILED              "connect-failed"
  50
  51 struct netconfig_wifi_agent {
  52         GByteArray *ssid;
  53         char *name;
  54         char *identity;
  55         char *passphrase;
  56         char *wps_pin;
  57 #if defined TIZEN_CAPTIVE_PORTAL
  58         char *username;
  59         char *password;
  60 #endif
  61         gboolean wps_pbc;
  62 };
  63
  64 static struct netconfig_wifi_agent agent;
  65
  66 static void __netconfig_agent_clear_fields(void)
  67 {
  68         if (agent.ssid)
  69                 g_byte_array_free(agent.ssid, TRUE);
  70         g_free(agent.name);
  71         g_free(agent.identity);
  72         g_free(agent.passphrase);
  73         g_free(agent.wps_pin);
  74 #if defined TIZEN_CAPTIVE_PORTAL
  75         g_free(agent.username);
  76         g_free(agent.password);
  77 #endif
  78
  79         agent.ssid = NULL;
  80         agent.name = NULL;
  81         agent.identity = NULL;
  82         agent.passphrase = NULL;
  83         agent.wps_pin = NULL;
  84 #if defined TIZEN_CAPTIVE_PORTAL
  85         agent.username = NULL;
  86         agent.password = NULL;
  87 #endif
  88         agent.wps_pbc = FALSE;
  89 }
  90
  91 int connman_register_agent(void)
  92 {
  93         GVariant *reply = NULL;
  94         GVariant *params = NULL;
  95
  96         params = g_variant_new("(o)", NETCONFIG_WIFI_PATH);
  97         reply = netconfig_invoke_dbus_method(CONNMAN_SERVICE,
  98                         CONNMAN_MANAGER_PATH, CONNMAN_MANAGER_INTERFACE,
  99                         "RegisterAgent", params);
 100
 101         if (reply == NULL) {
 102                         ERR("Fail to register agent");
 103                         return FALSE;
 104         } else
 105                 g_variant_unref(reply);
 106
 107         INFO("Registered to connman agent successfully");
 108
 109         return TRUE;
 110 }
 111
 112 int connman_unregister_agent(void)
 113 {
 114         gboolean reply = FALSE;
 115         GVariant *param = NULL;
 116         const char *path = NETCONFIG_WIFI_PATH;
 117
 118         param = g_variant_new("(o)", path);
 119
 120         DBG("ConnMan agent unregister");
 121
 122         reply = netconfig_invoke_dbus_method_nonblock(CONNMAN_SERVICE,
 123                         CONNMAN_MANAGER_PATH, CONNMAN_MANAGER_INTERFACE,
 124                         "UnregisterAgent", param, NULL);
 125
 126         if (reply != TRUE)
 127                 ERR("Fail to unregister agent");
 128
 129         /* Clearing the agent fields */
 130         __netconfig_agent_clear_fields();
 131
 132         return reply;
 133 }
 134
 135 gboolean netconfig_wifi_set_agent_field_for_eap_network(
 136                 const char *name, const char *identity, const char *passphrase)
 137 {
 138         int name_len;
 139
 140         if (name == NULL)
 141                 return FALSE;
 142
 143         __netconfig_agent_clear_fields();
 144
 145         name_len = strlen(name);
 146         agent.ssid = g_byte_array_sized_new(name_len);
 147         agent.ssid->len = name_len;
 148         memcpy(agent.ssid->data, name, name_len + 1);
 149
 150         if (identity)
 151                 agent.identity = g_strdup(identity);
 152
 153         if (passphrase)
 154                 agent.passphrase = g_strdup(passphrase);
 155
 156         gchar *enc_data = NULL;
 157         enc_data = _netconfig_encrypt_passphrase(agent.passphrase);
 158
 159         if (!enc_data) {
 160                 ERR("Failed to encrypt the passphrase");
 161         } else {
 162                 g_free(agent.passphrase);
 163                 agent.passphrase = enc_data;
 164         }
 165
 166         DBG("Successfully configured for EAP network");
 167
 168         return TRUE;
 169 }
 170
 171 gboolean handle_set_field(NetConnmanAgent *connman_agent,
 172                 GDBusMethodInvocation *context, const gchar *service, GVariant *fields)
 173 {
 174         GError *error = NULL;
 175         GVariantIter *iter;
 176         gpointer field;
 177         GVariant *value;
 178         gboolean updated = FALSE;
 179         gboolean reply = FALSE;
 180
 181         g_return_val_if_fail(connman_agent != NULL, TRUE);
 182
 183         DBG("Set agent fields for %s", service);
 184
 185         if (netconfig_is_wifi_profile(service) != TRUE) {
 186                 error = g_error_new(G_DBUS_ERROR,
 187                                 G_DBUS_ERROR_AUTH_FAILED,
 188                                 CONNMAN_ERROR_INTERFACE ".InvalidService");
 189
 190                 g_dbus_method_invocation_return_gerror(context, error);
 191                 g_clear_error(&error);
 192
 193                 return TRUE;
 194         }
 195
 196         __netconfig_agent_clear_fields();
 197         g_variant_get(fields, "a{sv}", &iter);
 198         while (g_variant_iter_loop(iter, "{sv}", &field, &value)) {
 199                 if (g_strcmp0(field, NETCONFIG_AGENT_FIELD_PASSPHRASE) == 0) {
 200                         if (g_variant_is_of_type(value, G_VARIANT_TYPE_STRING)) {
 201                                 agent.passphrase = g_strdup(g_variant_get_string(value, NULL));
 202                                 updated = TRUE;
 203
 204                                 DBG("Field [%s] - []", field);
 205
 206                                 if (agent.passphrase == NULL)
 207                                         continue;
 208
 209                                 if (netconfig_check_passphrase(service, agent.passphrase) == FALSE) {
 210                                         ERR("Invalid passphrase");
 211
 212                                         g_free(agent.passphrase);
 213                                         agent.passphrase = NULL;
 214
 215                                         updated = FALSE;
 216                                         continue;
 217                                 }
 218
 219                                 gchar *enc_data = NULL;
 220                                 enc_data = _netconfig_encrypt_passphrase(agent.passphrase);
 221
 222                                 if (!enc_data) {
 223                                         ERR("Failed to encrypt the passphrase");
 224                                         continue;
 225                                 }
 226
 227                                 g_free(agent.passphrase);
 228                                 agent.passphrase = enc_data;
 229                         }
 230                 } else if (g_strcmp0(field, NETCONFIG_AGENT_FIELD_WPS_PBC) == 0) {
 231                         if (g_variant_is_of_type(value, G_VARIANT_TYPE_STRING) &&
 232                                         g_strcmp0(g_variant_get_string(value, NULL), "enable") == 0) {
 233                                 agent.wps_pbc = TRUE;
 234                                 updated = TRUE;
 235
 236                                 DBG("Field [%s] - [%d]", field, agent.wps_pbc);
 237                         }
 238                 } else if (g_strcmp0(field, NETCONFIG_AGENT_FIELD_WPS_PIN) == 0) {
 239                         if (g_variant_is_of_type(value, G_VARIANT_TYPE_STRING)) {
 240                                 agent.wps_pin = g_strdup(g_variant_get_string(value, NULL));
 241                                 updated = TRUE;
 242
 243                                 DBG("Field [%s] - [%s]", field, agent.wps_pin);
 244                         }
 245                 } else if (g_strcmp0(field, NETCONFIG_AGENT_FIELD_NAME) == 0) {
 246                         if (g_variant_is_of_type(value, G_VARIANT_TYPE_STRING)) {
 247                                 agent.name = g_strdup(g_variant_get_string(value, NULL));
 248                                 updated = TRUE;
 249
 250                                 DBG("Field [%s] - [%s]", field, agent.name);
 251                         }
 252                 } else if (g_strcmp0(field, NETCONFIG_AGENT_FIELD_SSID) == 0) {
 253                         if (agent.ssid != NULL) {
 254                                 g_byte_array_free(agent.ssid, TRUE);
 255                                 agent.ssid = NULL;
 256                         }
 257
 258                         if (g_variant_is_of_type(value, G_VARIANT_TYPE_BYTESTRING)) {
 259                                 guint8 char_value;
 260                                 GVariantIter *iter1;
 261                                 GByteArray *array = g_byte_array_new();
 262
 263                                 g_variant_get(value, "ay", &iter1);
 264                                 while (g_variant_iter_loop(iter1, "y", &char_value))
 265                                         g_byte_array_append(array, &char_value, 1);
 266                                 g_variant_iter_free(iter1);
 267                                 if (array != NULL && (array->len > 0)) {
 268                                         agent.ssid = g_byte_array_sized_new(array->len);
 269                                         agent.ssid->len = array->len;
 270                                         memcpy(agent.ssid->data, array->data, array->len);
 271                                         updated = TRUE;
 272
 273                                         DBG("Field [%s] - []", field);
 274                                 }
 275                         }
 276                 } else if (g_strcmp0(field, NETCONFIG_AGENT_FIELD_IDENTITY) == 0) {
 277                         if (g_variant_is_of_type(value, G_VARIANT_TYPE_STRING)) {
 278                                 agent.identity = g_strdup(g_variant_get_string(value, NULL));
 279                                 updated = TRUE;
 280
 281                                 DBG("Field [%s] - [%s]", field, agent.identity);
 282                         }
 283 #if defined TIZEN_CAPTIVE_PORTAL
 284                 } else if (g_strcmp0(field, NETCONFIG_AGENT_FIELD_USERNAME) == 0) {
 285                         if (g_variant_is_of_type(value, G_VARIANT_TYPE_STRING)) {
 286                                 agent.username = g_strdup(g_variant_get_string(value, NULL));
 287                                 updated = TRUE;
 288
 289                                 DBG("Field [%s] - [%s]", field, agent.username);
 290                         }
 291                 } else if (g_strcmp0(field, NETCONFIG_AGENT_FIELD_PASSWORD) == 0) {
 292                         if (g_variant_is_of_type(value, G_VARIANT_TYPE_STRING)) {
 293                                 agent.password = g_strdup(g_variant_get_string(value, NULL));
 294                                 updated = TRUE;
 295
 296                                 DBG("Field [%s] - [%s]", field, agent.password);
 297                         }
 298 #endif
 299                 }
 300         }
 301
 302         g_variant_iter_free(iter);
 303
 304         if (updated == TRUE) {
 305                 reply = netconfig_invoke_dbus_method_nonblock(CONNMAN_SERVICE,
 306                                 service, CONNMAN_SERVICE_INTERFACE, "Connect",
 307                                 NULL, __netconfig_wifi_connect_reply);
 308                 if (reply != TRUE) {
 309                         ERR("Fail to connect Wi-Fi");
 310                         __netconfig_agent_clear_fields();
 311                         error = g_error_new(G_DBUS_ERROR,
 312                                         G_DBUS_ERROR_AUTH_FAILED,
 313                                         CONNMAN_ERROR_INTERFACE ".InvalidArguments");
 314
 315                         g_dbus_method_invocation_return_gerror(context, error);
 316                         g_clear_error(&error);
 317                         return TRUE;
 318                 }
 319         } else {
 320                 ERR("Fail to connect Wi-Fi");
 321                 __netconfig_agent_clear_fields();
 322
 323                 error = g_error_new(G_DBUS_ERROR,
 324                                 G_DBUS_ERROR_AUTH_FAILED,
 325                                 CONNMAN_ERROR_INTERFACE ".InvalidArguments");
 326
 327                 g_dbus_method_invocation_return_gerror(context, error);
 328                 g_clear_error(&error);
 329                 return TRUE;
 330         }
 331
 332         net_connman_agent_complete_set_field(connman_agent, context);
 333         return TRUE;
 334 }
 335
 336 gboolean handle_request_input(NetConnmanAgent *connman_agent,
 337                 GDBusMethodInvocation *context, const gchar *service, GVariant *fields)
 338 {
 339         GVariantIter *iter;
 340         gchar *field = NULL;
 341         GVariant *r_value = NULL;
 342         GVariant *out_table = NULL;
 343         gboolean updated = FALSE;
 344         GVariantBuilder *builder = NULL;
 345
 346         g_return_val_if_fail(connman_agent != NULL, TRUE);
 347
 348         if (NULL == service)
 349                 return TRUE;
 350
 351         DBG("Agent fields requested for service: %s", service);
 352
 353         builder = g_variant_builder_new(G_VARIANT_TYPE("a{sv}"));
 354
 355         g_variant_get(fields, "a{sv}", &iter);
 356         while (g_variant_iter_loop(iter, "{sv}", &field, &r_value)) {
 357
 358                 if (g_strcmp0(field, NETCONFIG_AGENT_FIELD_PASSPHRASE) == 0 &&
 359                                 agent.passphrase != NULL) {
 360                         g_variant_builder_add(builder, "{sv}", NETCONFIG_AGENT_FIELD_PASSPHRASE,
 361                                                         g_variant_new_string(agent.passphrase));
 362
 363                         updated = TRUE;
 364                         DBG("Setting [%s] - [%s]", field, agent.passphrase);
 365                 } else if (g_strcmp0(field, NETCONFIG_AGENT_FIELD_WPS) == 0 &&
 366                                 (agent.wps_pbc == TRUE || agent.wps_pin != NULL)) {
 367                         if (agent.wps_pbc == TRUE) {
 368                                 /* Sending empty string for WPS push button method */
 369                                 g_variant_builder_add(builder, "{sv}", NETCONFIG_AGENT_FIELD_WPS, g_variant_new_string(""));
 370
 371                                 updated = TRUE;
 372                                 DBG("Setting empty string for [%s]", field);
 373                         } else if (agent.wps_pin != NULL) {
 374                                 g_variant_builder_add(builder, "{sv}", NETCONFIG_AGENT_FIELD_WPS, g_variant_new_string(agent.wps_pin));
 375
 376                                 updated = TRUE;
 377                                 DBG("Setting string [%s] - [%s]", field, agent.wps_pin);
 378                         }
 379                 } else if (g_strcmp0(field, NETCONFIG_AGENT_FIELD_NAME) == 0 &&
 380                                 agent.name != NULL) {
 381                         g_variant_builder_add(builder, "{sv}", NETCONFIG_AGENT_FIELD_NAME, g_variant_new_string(agent.name));
 382
 383                         updated = TRUE;
 384                         DBG("Settings [%s] - [%s]", field, agent.name);
 385                 } else if (g_strcmp0(field, NETCONFIG_AGENT_FIELD_SSID) == 0 &&
 386                                 agent.ssid != NULL) {
 387                         int i = 0;
 388                         GVariantBuilder *builder1 = NULL;
 389                         builder1 = g_variant_builder_new(G_VARIANT_TYPE("ay"));
 390
 391                         for (i = 0; i < (agent.ssid->len); i++)
 392                                 g_variant_builder_add(builder1, "y", agent.ssid->data[i]);
 393
 394                         g_variant_builder_add(builder, "{sv}", NETCONFIG_AGENT_FIELD_SSID, g_variant_builder_end(builder1));
 395                         if (builder1 != NULL)
 396                                 g_variant_builder_unref(builder1);
 397
 398                         updated = TRUE;
 399                         DBG("Settings [%s] - []", field);
 400                 } else if (g_strcmp0(field, NETCONFIG_AGENT_FIELD_IDENTITY) == 0 &&
 401                                 agent.identity != NULL) {
 402                         g_variant_builder_add(builder, "{sv}", NETCONFIG_AGENT_FIELD_IDENTITY, g_variant_new_string(agent.identity));
 403
 404                         updated = TRUE;
 405                         DBG("Settings [%s] - [%s]", field, agent.identity);
 406 #if defined TIZEN_CAPTIVE_PORTAL
 407                 } else if (g_strcmp0(field, NETCONFIG_AGENT_FIELD_USERNAME) == 0 &&
 408                                 agent.username != NULL) {
 409                         g_variant_builder_add(builder, "{sv}", NETCONFIG_AGENT_FIELD_USERNAME, g_variant_new_string(agent.username));
 410
 411                         updated = TRUE;
 412                         DBG("Settings [%s] - [%s]", field, agent.username);
 413                 } else if (g_strcmp0(field, NETCONFIG_AGENT_FIELD_PASSWORD) == 0 &&
 414                                 agent.password != NULL) {
 415                         g_variant_builder_add(builder, "{sv}", NETCONFIG_AGENT_FIELD_PASSWORD, g_variant_new_string(agent.password));
 416
 417                         updated = TRUE;
 418                         DBG("Settings [%s] - [%s]", field, agent.password);
 419 #endif
 420                 }
 421         }
 422
 423         out_table = g_variant_new("(@a{sv})", g_variant_builder_end(builder));
 424
 425         if (builder)
 426                 g_variant_builder_unref(builder);
 427
 428         g_variant_iter_free(iter);
 429
 430
 431         if (NULL == out_table) {
 432                 net_connman_agent_complete_request_input(connman_agent, context, out_table);
 433
 434                 return TRUE;
 435         }
 436
 437         if (updated == TRUE)
 438                 g_dbus_method_invocation_return_value(context, out_table);
 439         else {
 440                 GError *error = NULL;
 441                 error = g_error_new(G_DBUS_ERROR,
 442                                 G_DBUS_ERROR_AUTH_FAILED,
 443                                 "net.connman.Agent.Error.Canceled");
 444
 445                 g_dbus_method_invocation_return_gerror(context, error);
 446                 g_clear_error(&error);
 447         }
 448
 449         __netconfig_agent_clear_fields();
 450
 451         return TRUE;
 452 }
 453
 454
 455 gboolean handle_report_error(NetConnmanAgent *connman_agent,
 456                 GDBusMethodInvocation *context, const gchar *service, const gchar *error)
 457 {
 458         g_return_val_if_fail(connman_agent != NULL, TRUE);
 459
 460         net_connman_agent_complete_report_error(connman_agent, context);
 461         DBG("Agent error for service[%s] - [%s]", service, error);
 462
 463         /* Do something when it failed to make a connection */
 464
 465         return TRUE;
 466 }
 467
 468 #if defined TIZEN_CAPTIVE_PORTAL
 469 #if defined TIZEN_WEARABLE
 470 #define QUERY_FOR_INTERNET_INTERVAL                     2
 471 #define TIMER_THRESHOLD                                         4
 472 #else
 473 #define QUERY_FOR_INTERNET_INTERVAL                     20
 474 #define TIMER_THRESHOLD                                         120
 475 #endif
 476
 477 static gboolean is_monitor_notifier_registered = FALSE;
 478
 479 #if defined TIZEN_WEARABLE
 480 static gboolean is_portal_msg_shown = FALSE;
 481 #endif
 482
 483 struct poll_timer_data {
 484         guint time_elapsed;
 485         guint timer_id;
 486         void* data;
 487 };
 488
 489 static struct poll_timer_data timer_data = {
 490                 QUERY_FOR_INTERNET_INTERVAL, 0, NULL};
 491
 492 static gboolean __check_ignore_portal_list(const char * ssid)
 493 {
 494         char def_str[1024];
 495         int i = 0;
 496         int ignore_ap_count = 0;
 497
 498         if (ssid == NULL)
 499                 return FALSE;
 500
 501         DBG("checking ssid [%s]", ssid);
 502
 503         DBG("csc string [%s]", def_str);
 504         gchar ** ignore_ap_list = g_strsplit(def_str, ",", 0);
 505         ignore_ap_count = g_strv_length(ignore_ap_list);
 506         for (i = 0; i < ignore_ap_count; i++) {
 507                 DBG("[%d] - [%s]", i, ignore_ap_list[i]);
 508                 if (strncmp(ignore_ap_list[i], ssid, strlen(ssid)) == 0) {
 509                         g_strfreev(ignore_ap_list);
 510                         return TRUE;
 511                 }
 512         }
 513
 514         g_strfreev(ignore_ap_list);
 515         return FALSE;
 516 }
 517
 518 static void __wifi_state_monitor(wifi_service_state_e state,
 519                 void *user_data);
 520
 521 static wifi_state_notifier wifi_state_monitor_notifier = {
 522                 .wifi_state_changed = __wifi_state_monitor,
 523                 .user_data = NULL,
 524 };
 525
 526 static void __wifi_state_monitor(wifi_service_state_e state,
 527                 void *user_data)
 528 {
 529         DBG("Wi-Fi state: %x", state);
 530
 531         if (state == NETCONFIG_WIFI_CONNECTED)
 532                 return;
 533
 534         if (is_monitor_notifier_registered == TRUE) {
 535                 wifi_state_notifier_unregister(&wifi_state_monitor_notifier);
 536                 is_monitor_notifier_registered = FALSE;
 537         }
 538
 539 #if defined TIZEN_WEARABLE
 540         is_portal_msg_shown = FALSE;
 541 #endif
 542
 543         /* suspend if Internet check activity in progress */
 544         if (timer_data.timer_id == 0)
 545                 return;
 546
 547         netconfig_stop_timer(&timer_data.timer_id);
 548         netconfig_stop_internet_check();
 549
 550         DBG("Stopped Internet accessibility check");
 551 }
 552
 553 static gboolean __netconfig_wifi_portal_login_timeout(gpointer data)
 554 {
 555         char *service_profile = NULL;
 556         GVariant *reply = NULL;
 557
 558         DBG("");
 559
 560         struct poll_timer_data *timer = (struct poll_timer_data *)data;
 561         if (timer == NULL)
 562                 return FALSE;
 563
 564         if (TRUE == netconfig_get_internet_status()) {
 565                 if (is_monitor_notifier_registered == TRUE) {
 566                         wifi_state_notifier_unregister(&wifi_state_monitor_notifier);
 567                         is_monitor_notifier_registered = FALSE;
 568                 }
 569
 570                 DBG("Portal logged in successfully and update ConnMan state");
 571                 return FALSE; /* to stop the timer */
 572         } else {
 573                 if (timer->time_elapsed >= TIMER_THRESHOLD) {
 574                         DBG("Login failed, update ConnMan");
 575
 576                         if (is_monitor_notifier_registered == TRUE) {
 577                                 wifi_state_notifier_unregister(&wifi_state_monitor_notifier);
 578                                 is_monitor_notifier_registered = FALSE;
 579                         }
 580
 581                         /* Disconnect and forget the AP */
 582                         service_profile = (char*) netconfig_get_default_profile();
 583                         if (service_profile && netconfig_is_wifi_profile(service_profile)) {
 584                                 /* Now forget the AP*/
 585                                 reply = netconfig_invoke_dbus_method(CONNMAN_SERVICE,
 586                                                 service_profile, CONNMAN_SERVICE_INTERFACE, "Remove",
 587                                                 NULL);
 588
 589                                 if (reply != NULL)
 590                                         g_variant_unref(reply);
 591                                 else
 592                                         ERR("Failed to forget the AP ");
 593                         }
 594                 } else {
 595                         if (NETCONFIG_WIFI_CONNECTED ==
 596                                         wifi_state_get_service_state()) {
 597                                 /* check Internet availability by sending and receiving data*/
 598                                 netconfig_check_internet_accessibility();
 599                                 /* Returning TRUE itself is enough to restart the timer */
 600                                 timer->time_elapsed = timer->time_elapsed +
 601                                                                         QUERY_FOR_INTERNET_INTERVAL;
 602                                 return TRUE;
 603                         }
 604                 }
 605         }
 606
 607         return FALSE;
 608 }
 609
 610 static void __netconfig_wifi_portal_login_timer_start(struct poll_timer_data
 611                 *data)
 612 {
 613         DBG("__netconfig_wifi_browser_start_timer...starting timer");
 614
 615         if (data == NULL)
 616                 return;
 617
 618         netconfig_stop_timer(&(data->timer_id));
 619
 620         /* Timer logic: After successful launch of browser, we would check for
 621          * Internet status for every 20s until a threshold of 120s
 622          */
 623
 624         data->time_elapsed = QUERY_FOR_INTERNET_INTERVAL;
 625         netconfig_start_timer_seconds(QUERY_FOR_INTERNET_INTERVAL,
 626                 __netconfig_wifi_portal_login_timeout, data, &(data->timer_id));
 627 }
 628 #endif
 629
 630 gboolean handle_request_browser(NetConnmanAgent *connman_agent,
 631                 GDBusMethodInvocation *context, const gchar *service, const gchar *url)
 632 {
 633 #if defined TIZEN_CAPTIVE_PORTAL
 634         gboolean ignore_portal = FALSE;
 635         const char * ssid = NULL;
 636
 637         g_return_val_if_fail(connman_agent != NULL, TRUE);
 638
 639         DBG("service[%s] - url[%s]", service, url);
 640
 641         ssid = netconfig_wifi_get_connected_essid(netconfig_get_default_profile());
 642         if (ssid == NULL) {
 643                 ERR("Connected AP name is NULL!!");
 644                 net_connman_agent_complete_request_browser(connman_agent, context);
 645                 return TRUE;
 646         }
 647
 648         ignore_portal = __check_ignore_portal_list(ssid);
 649
 650         if (ignore_portal == TRUE) {
 651                 net_connman_agent_complete_request_browser(connman_agent, context);
 652                 return TRUE;
 653         }
 654         /* Register for Wifi state change notifier*/
 655         if (is_monitor_notifier_registered == FALSE) {
 656                 wifi_state_notifier_register(&wifi_state_monitor_notifier);
 657                 is_monitor_notifier_registered = TRUE;
 658         }
 659
 660         netconfig_send_notification_to_net_popup(NETCONFIG_ADD_PORTAL_NOTI, ssid);
 661
 662         timer_data.time_elapsed = 0;
 663         __netconfig_wifi_portal_login_timer_start(&timer_data);
 664
 665         net_connman_agent_complete_request_browser(connman_agent, context);
 666         return TRUE;
 667 #else
 668         GError *error = NULL;
 669         error = g_error_new(G_DBUS_ERROR,
 670                         G_DBUS_ERROR_AUTH_FAILED,
 671                         CONNMAN_ERROR_INTERFACE ".NotSupported");
 672
 673         g_dbus_method_invocation_return_gerror(context, error);
 674         g_clear_error(&error);
 675
 676         return TRUE;
 677 #endif
 678 }