src/wifi-config.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 <stdlib.h>
  22 #include <string.h>
  23 #include <sys/types.h>
  24 #include <dirent.h>
  25 #include <sys/stat.h>
  26 #include <glib.h>
  27 #include <unistd.h>
  28 #include <sys/socket.h>
  29 #include <netinet/in.h>
  30 #include <arpa/inet.h>
  31
  32 #include <vconf.h>
  33
  34 #include "log.h"
  35 #include "util.h"
  36 #include "neterror.h"
  37 #include "wifi-config.h"
  38 #include "netsupplicant.h"
  39 #include "wifi-key-encryption.h"
  40
  41 #define CONNMAN_STORAGE         "/var/lib/connman"
  42
  43 #define WIFI_SECURITY_NONE              "none"
  44 #define WIFI_SECURITY_WEP               "wep"
  45 #define WIFI_SECURITY_WPA_PSK   "psk"
  46 #define WIFI_SECURITY_EAP               "ieee8021x"
  47
  48 #define WIFI_CONFIG_PREFIX      "wifi_"
  49 #define MAC_ADDRESS_LENGTH              12
  50 #define WIFI_PREFIX_LENGTH              MAC_ADDRESS_LENGTH + 6  /* wifi_485a3f2f506a_ */
  51 #define PROFILE_PREFIX_LENGTH   WIFI_PREFIX_LENGTH + 21 /* /net/connman/service/wifi_485a3f2f506a_ */
  52
  53 #define WIFI_MAC_ADD_LENGTH             17
  54 #define WIFI_MAC_ADD_PATH               "/sys/class/net/wlan0/address"
  55
  56 #define NET_DNS_ADDR_MAX                2
  57
  58 struct wifi_eap_config {
  59         gchar *anonymous_identity;
  60         gchar *ca_cert;
  61         gchar *client_cert;
  62         gchar *private_key;
  63         gchar *private_key_password;
  64         gchar *identity;
  65         gchar *eap_type;
  66         gchar *eap_auth_type;
  67         gchar *subject_match;
  68 };
  69
  70 typedef struct {
  71         gchar *ip_address;
  72         gchar *subnet_mask;
  73         gchar *gateway_address;
  74         gchar *dns_address[NET_DNS_ADDR_MAX];
  75         int prefix_length;
  76         int dns_count;
  77         gchar *ip_type;
  78         gchar *dns_type;
  79 } wifi_ip_info_s;
  80
  81 struct wifi_config {
  82         gchar *name;
  83         gchar *ssid;
  84         gchar *passphrase;
  85         gchar *security_type;
  86         gboolean favorite;
  87         gboolean autoconnect;
  88         gchar *is_hidden;
  89         gchar *proxy_address;
  90         struct wifi_eap_config *eap_config;
  91         wifi_ip_info_s *ip_info;
  92         gchar *last_error;
  93 };
  94
  95 static void __free_wifi_configuration(struct wifi_config *conf)
  96 {
  97         if (conf == NULL)
  98                 return;
  99
 100         g_free(conf->name);
 101         g_free(conf->ssid);
 102         g_free(conf->passphrase);
 103         g_free(conf->security_type);
 104         g_free(conf->is_hidden);
 105         g_free(conf->proxy_address);
 106         g_free(conf->last_error);
 107         if (conf->eap_config) {
 108                 g_free(conf->eap_config->anonymous_identity);
 109                 g_free(conf->eap_config->ca_cert);
 110                 g_free(conf->eap_config->client_cert);
 111                 g_free(conf->eap_config->private_key);
 112                 g_free(conf->eap_config->private_key_password);
 113                 g_free(conf->eap_config->identity);
 114                 g_free(conf->eap_config->eap_type);
 115                 g_free(conf->eap_config->eap_auth_type);
 116                 g_free(conf->eap_config->subject_match);
 117                 g_free(conf->eap_config);
 118         }
 119
 120         if (conf->ip_info) {
 121                 g_free(conf->ip_info->ip_type);
 122                 g_free(conf->ip_info->ip_address);
 123                 g_free(conf->ip_info->subnet_mask);
 124                 g_free(conf->ip_info->gateway_address);
 125                 g_free(conf->ip_info->dns_type);
 126                 conf->ip_info->prefix_length = 0;
 127
 128                 int i = 0, count = conf->ip_info->dns_count;
 129                 while (i < count) {
 130                         g_free(conf->ip_info->dns_address[i]);
 131                         i++;
 132                 }
 133                 g_free(conf->ip_info);
 134         }
 135         g_free(conf);
 136 }
 137
 138 static gboolean __get_mac_address(gchar **mac_address)
 139 {
 140         gchar *tmp_mac = NULL;
 141         gchar *tmp = NULL;
 142         gchar mac[13] = { 0, };
 143         gint i = 0, j = 0;
 144
 145         if (TIZEN_TV) {
 146                 FILE *fp = NULL;
 147                 char buf[WIFI_MAC_ADD_LENGTH + 1];
 148                 if (0 == access(WIFI_MAC_ADD_PATH, F_OK))
 149                         fp = fopen(WIFI_MAC_ADD_PATH, "r");
 150
 151                 if (fp == NULL) {
 152                         ERR("Failed to open file %s\n", WIFI_MAC_ADD_PATH);
 153                         *mac_address = NULL;
 154                         return FALSE;
 155                 }
 156
 157                 if (fgets(buf, sizeof(buf), fp) == NULL) {
 158                         ERR("Failed to get MAC info from %s\n", WIFI_MAC_ADD_PATH);
 159                         *mac_address = NULL;
 160                         fclose(fp);
 161                         return FALSE;
 162                 }
 163                 tmp_mac = (gchar *)malloc(WIFI_MAC_ADD_LENGTH + 1);
 164                 if (tmp_mac == NULL) {
 165                         ERR("malloc() failed");
 166                         *mac_address = NULL;
 167                         fclose(fp);
 168                         return FALSE;
 169                 }
 170                 memset(tmp_mac, 0, WIFI_MAC_ADD_LENGTH + 1);
 171                 g_strlcpy(tmp_mac, buf, WIFI_MAC_ADD_LENGTH + 1);
 172                 fclose(fp);
 173         } else {
 174                 tmp_mac = vconf_get_str(VCONFKEY_WIFI_BSSID_ADDRESS);
 175                 if (tmp_mac == NULL) {
 176                         ERR("vconf_get_str(WIFI_BSSID_ADDRESS) Failed");
 177                         *mac_address = NULL;
 178                         return FALSE;
 179                 }
 180         }
 181         tmp = g_ascii_strdown(tmp_mac, (gssize)strlen(tmp_mac));
 182         free(tmp_mac);
 183         while (tmp && tmp[i]) {
 184                 if (tmp[i] != ':')
 185                         mac[j++] = tmp[i];
 186                 i++;
 187         }
 188         mac[12] = '\0';
 189         *mac_address = g_strdup(mac);
 190         g_free(tmp);
 191
 192         return TRUE;
 193 }
 194
 195 static gboolean __get_group_name(const gchar *prefix, const gchar *config_id, gchar **group_name)
 196 {
 197         gchar *mac_address = NULL;
 198         gchar *g_name = NULL;
 199         gboolean ret = FALSE;
 200
 201         ret = __get_mac_address(&mac_address);
 202         if ((ret != TRUE) || (strlen(mac_address) == 0)) {
 203                 ERR("Cannot get WIFI MAC address");
 204                 g_free(mac_address);
 205                 return FALSE;
 206         }
 207
 208         g_name = g_strdup_printf("%s%s_%s", prefix, mac_address, config_id);
 209         if (g_name == NULL) {
 210                 g_free(mac_address);
 211                 return FALSE;
 212         }
 213
 214         *group_name = g_strdup(g_name);
 215
 216         g_free(mac_address);
 217         g_free(g_name);
 218
 219         return TRUE;
 220 }
 221
 222 static gboolean __get_security_type(const gchar *config_id, gchar **type)
 223 {
 224         if (g_str_has_suffix(config_id, WIFI_SECURITY_NONE) == TRUE) {
 225                 *type = g_strdup(WIFI_SECURITY_NONE);
 226         } else if (g_str_has_suffix(config_id, WIFI_SECURITY_WEP) == TRUE) {
 227                 *type = g_strdup(WIFI_SECURITY_WEP);
 228         } else if (g_str_has_suffix(config_id, WIFI_SECURITY_WPA_PSK) == TRUE) {
 229                 *type = g_strdup(WIFI_SECURITY_WPA_PSK);
 230         } else if (g_str_has_suffix(config_id, WIFI_SECURITY_EAP) == TRUE) {
 231                 *type = g_strdup(WIFI_SECURITY_EAP);
 232         } else {
 233                 *type = NULL;
 234                 return FALSE;
 235         }
 236
 237         return TRUE;
 238 }
 239
 240 static gboolean __get_config_id(const gchar *profile, gchar **config_id)
 241 {
 242         *config_id = g_strdup(profile + PROFILE_PREFIX_LENGTH);
 243         if (*config_id == NULL) {
 244                 ERR("OOM");
 245                 return FALSE;
 246         }
 247
 248         return TRUE;
 249 }
 250
 251
 252 static GKeyFile *__get_configuration_keyfile(const gchar *group_name)
 253 {
 254         GKeyFile *keyfile = NULL;
 255         gchar *path;
 256
 257         path = g_strdup_printf(CONNMAN_STORAGE "/%s/settings", group_name);
 258
 259         keyfile = netconfig_keyfile_load(path);
 260         if (keyfile == NULL)
 261                 ERR("keyfile[%s] is NULL", path);
 262
 263         g_free(path);
 264
 265         return keyfile;
 266 }
 267
 268 static gboolean __remove_file(const gchar *pathname, const gchar *filename)
 269 {
 270         gboolean ret = FALSE;
 271         gchar *path;
 272
 273         path = g_strdup_printf("%s/%s", pathname, filename);
 274         if (g_file_test(path, G_FILE_TEST_EXISTS) == FALSE) {
 275                 ret = TRUE;
 276         } else if (g_file_test(path, G_FILE_TEST_IS_REGULAR) == TRUE) {
 277                 unlink(path);
 278                 ret = TRUE;
 279         }
 280
 281         g_free(path);
 282         return ret;
 283 }
 284
 285 static gboolean __remove_configuration(const gchar *pathname)
 286 {
 287         int ret = 0;
 288
 289         if (__remove_file(pathname, "settings") != TRUE) {
 290                 ERR("Cannot remove [%s/settings]", pathname);
 291                 return FALSE;
 292         }
 293         if (__remove_file(pathname, "data") != TRUE) {
 294                 ERR("Cannot remove [%s/data]", pathname);
 295                 return FALSE;
 296         }
 297
 298         ret = rmdir(pathname);
 299         if (ret == -1) {
 300                 ERR("Cannot remove [%s]", pathname);
 301                 return FALSE;
 302         }
 303
 304         return TRUE;
 305 }
 306
 307 static gboolean _load_configuration(const gchar *config_id, struct wifi_config *config)
 308 {
 309         GKeyFile *keyfile;
 310         gchar *group_name;
 311         gboolean hidden = FALSE;
 312         gboolean ret = FALSE;
 313
 314         ret = __get_group_name(WIFI_CONFIG_PREFIX, config_id, &group_name);
 315         if (ret != TRUE) {
 316                 ERR("Fail to get_wifi_config_group_name");
 317                 return FALSE;
 318         }
 319
 320         keyfile = __get_configuration_keyfile(group_name);
 321         if (keyfile == NULL) {
 322                 ERR("Fail to __get_configuration_keyfile[%s]", group_name);
 323                 g_free(group_name);
 324                 return FALSE;
 325         }
 326
 327         config->name = g_key_file_get_string(keyfile, group_name, WIFI_CONFIG_NAME, NULL);
 328         DBG("name [%s]", config->name);
 329
 330         __get_security_type(config_id, &config->security_type);
 331         if (config->security_type == NULL) {
 332                 ERR("Fail to _get_security_type");
 333                 g_key_file_free(keyfile);
 334                 g_free(group_name);
 335                 return FALSE;
 336         }
 337         DBG("security_type [%s]", config->security_type);
 338
 339         config->proxy_address = g_key_file_get_string(keyfile, group_name, WIFI_CONFIG_PROXY_SERVER, NULL);
 340         if (config->proxy_address)
 341                 DBG("proxy_address [%s]", config->proxy_address);
 342
 343         hidden = g_key_file_get_boolean(keyfile, group_name, WIFI_CONFIG_HIDDEN, NULL);
 344         if (hidden)
 345                 config->is_hidden = g_strdup("TRUE");
 346         else
 347                 config->is_hidden = g_strdup("FALSE");
 348         DBG("is_hidden [%s]", config->is_hidden);
 349
 350         if (config->ip_info) {
 351                 GError *error = NULL;
 352                 config->ip_info->ip_type = g_key_file_get_string(keyfile, group_name,
 353                                 WIFI_CONFIG_IPV4_METHOD, NULL);
 354                 if (config->ip_info->ip_type)
 355                         DBG("IPv4.Method:%s", config->ip_info->ip_type);
 356
 357                 config->ip_info->ip_address = g_key_file_get_string(keyfile, group_name,
 358                                 WIFI_CONFIG_IPV4_ADDRESS, NULL);
 359                 if (config->ip_info->ip_address)
 360                         DBG("IPv4.Address:%s", config->ip_info->ip_address);
 361
 362                 int prefix_len;
 363                 in_addr_t addr;
 364                 struct in_addr netmask;
 365                 char *mask;
 366                 prefix_len = g_key_file_get_integer(keyfile, group_name,
 367                                 WIFI_CONFIG_IPV4_SUBNET_MASK, &error);
 368                 if (error != NULL) {
 369                         DBG("g_key_file_get_integer failed error[%d: %s]", error->code, error->message);
 370                         g_error_free(error);
 371                 } else {
 372                         addr = 0xffffffff << (32 - prefix_len);
 373                         netmask.s_addr = htonl(addr);
 374                         mask = inet_ntoa(netmask);
 375                         config->ip_info->subnet_mask = g_strdup(mask);
 376                         if (config->ip_info->subnet_mask)
 377                                 DBG("IPv4.SubnetMask:%s", config->ip_info->subnet_mask);
 378                 }
 379
 380                 config->ip_info->gateway_address = g_key_file_get_string(keyfile,
 381                                                         group_name, WIFI_CONFIG_IPV4_GATEWAY_ADDRESS, NULL);
 382                 if (config->ip_info->gateway_address)
 383                         DBG("IPv4.gateway:%s", config->ip_info->gateway_address);
 384
 385                 config->ip_info->dns_type = g_key_file_get_string(keyfile, group_name,
 386                                                           WIFI_CONFIG_IPV4_DNS_METHOD, NULL);
 387                 if (config->ip_info->dns_type)
 388                         DBG("DNS.IPv4Method:%s", config->ip_info->dns_type);
 389
 390                 char **nameservers;
 391                 gsize length;
 392                 nameservers = g_key_file_get_string_list(keyfile, group_name,
 393                                                                  WIFI_CONFIG_DNS_ADDRESS, &length, NULL);
 394                 if (nameservers) {
 395                         if (length > 0) {
 396                                 config->ip_info->dns_count = length;
 397                                 int i = 0;
 398                                 while (i < NET_DNS_ADDR_MAX && nameservers[i]) {
 399                                         config->ip_info->dns_address[i] = g_strdup(nameservers[i]);
 400                                         DBG("DNSAddress[%d]:%s", i+1, config->ip_info->dns_address[i]);
 401                                         i += 1;
 402                                 }
 403                         }
 404                         g_strfreev(nameservers);
 405                 }
 406         }
 407
 408
 409         if (g_strcmp0(config->security_type, WIFI_SECURITY_EAP) == 0) {
 410                 config->eap_config->anonymous_identity = g_key_file_get_string(keyfile, group_name, WIFI_CONFIG_EAP_ANONYMOUS_IDENTITY, NULL);
 411                 config->eap_config->ca_cert = g_key_file_get_string(keyfile, group_name, WIFI_CONFIG_EAP_CACERT, NULL);
 412                 config->eap_config->client_cert = g_key_file_get_string(keyfile, group_name, WIFI_CONFIG_EAP_CLIENTCERT, NULL);
 413                 config->eap_config->private_key = g_key_file_get_string(keyfile, group_name, WIFI_CONFIG_EAP_PRIVATEKEY, NULL);
 414                 config->eap_config->private_key_password = g_key_file_get_string(keyfile, group_name, WIFI_CONFIG_EAP_PRIVATEKEY_PASSWORD, NULL);
 415                 config->eap_config->identity = g_key_file_get_string(keyfile, group_name, WIFI_CONFIG_EAP_IDENTITY, NULL);
 416                 config->eap_config->eap_type = g_key_file_get_string(keyfile, group_name, WIFI_CONFIG_EAP_TYPE, NULL);
 417                 config->eap_config->eap_auth_type = g_key_file_get_string(keyfile, group_name, WIFI_CONFIG_EAP_AUTH_TYPE, NULL);
 418                 config->eap_config->subject_match = g_key_file_get_string(keyfile, group_name, WIFI_CONFIG_EAP_SUBJECT_MATCH, NULL);
 419
 420                 if (config->eap_config->anonymous_identity)
 421                         DBG("anonymous_identity [%s]", config->eap_config->anonymous_identity);
 422                 if (config->eap_config->ca_cert)
 423                         DBG("ca_cert [%s]", config->eap_config->ca_cert);
 424                 if (config->eap_config->client_cert)
 425                         DBG("client_cert [%s]", config->eap_config->client_cert);
 426                 if (config->eap_config->private_key)
 427                         DBG("private_key [%s]", config->eap_config->private_key);
 428                 if (config->eap_config->private_key_password)
 429                         DBG("private_key_password [%s]", config->eap_config->private_key_password);
 430                 if (config->eap_config->identity)
 431                         DBG("identity [%s]", config->eap_config->identity);
 432                 if (config->eap_config->eap_type)
 433                         DBG("eap_type [%s]", config->eap_config->eap_type);
 434                 if (config->eap_config->eap_auth_type)
 435                         DBG("eap_auth_type [%s]", config->eap_config->eap_auth_type);
 436                 if (config->eap_config->subject_match)
 437                         DBG("subject_match [%s]", config->eap_config->subject_match);
 438         }
 439
 440         config->last_error = g_key_file_get_string(keyfile, group_name, WIFI_CONFIG_FAILURE, NULL);
 441         if (config->last_error)
 442                 DBG("last_error [%s]", config->last_error);
 443
 444         g_key_file_free(keyfile);
 445         g_free(group_name);
 446
 447         return TRUE;
 448 }
 449
 450 static gboolean _save_configuration(const gchar *config_id, GKeyFile *keyfile)
 451 {
 452         gchar *dir;
 453         gchar *path;
 454         gchar *group_name;
 455         gboolean ret = FALSE;
 456
 457         ret = __get_group_name(WIFI_CONFIG_PREFIX, config_id, &group_name);
 458         if (ret != TRUE) {
 459                 ERR("Fail to get_wifi_config_group_name");
 460                 return FALSE;
 461         }
 462
 463         dir = g_strdup_printf(CONNMAN_STORAGE "/%s", group_name);
 464         if (g_file_test(dir, G_FILE_TEST_IS_DIR) == TRUE) {
 465                 if (__remove_configuration(dir) != TRUE) {
 466                         ERR("[%s] is existed, but cannot remove", dir);
 467                         g_free(group_name);
 468                         g_free(dir);
 469                         return FALSE;
 470                 }
 471         }
 472
 473         if (mkdir(dir, (S_IRUSR | S_IWUSR | S_IXUSR | S_IRGRP | S_IXGRP | S_IROTH | S_IXOTH)) < 0) {
 474                 ERR("Cannot mkdir %s", dir);
 475                 g_free(group_name);
 476                 g_free(dir);
 477                 return FALSE;
 478         }
 479
 480         path = g_strdup_printf(CONNMAN_STORAGE "/%s/settings", group_name);
 481         netconfig_keyfile_save(keyfile, path);
 482         g_free(group_name);
 483         g_free(dir);
 484         g_free(path);
 485
 486         return TRUE;
 487 }
 488
 489 static gboolean _remove_configuration(const gchar *config_id)
 490 {
 491         gboolean ret = FALSE;
 492         gchar *dir;
 493         gchar *group_name;
 494
 495         ret = __get_group_name(WIFI_CONFIG_PREFIX, config_id, &group_name);
 496         if (ret != TRUE) {
 497                 ERR("Fail to get_wifi_config_group_name");
 498                 return FALSE;
 499         }
 500
 501         dir = g_strdup_printf(CONNMAN_STORAGE "/%s", group_name);
 502         if (g_file_test(dir, G_FILE_TEST_IS_DIR) == TRUE) {
 503                 if (__remove_configuration(dir) != TRUE) {
 504                         ERR("[%s] is existed, but cannot remove", dir);
 505                         ret = FALSE;
 506                 }
 507                 INFO("Success to remove [%s]", dir);
 508                 ret = TRUE;
 509         } else {
 510                 ERR("[%s] is not existed", dir);
 511                 ret = FALSE;
 512         }
 513
 514         g_free(group_name);
 515         g_free(dir);
 516
 517         return ret;
 518 }
 519
 520
 521 static gboolean _set_field(const gchar *config_id, const gchar *key, const gchar *value)
 522 {
 523         gboolean ret = TRUE;
 524         GKeyFile *keyfile;
 525         gchar *group_name;
 526
 527         ret = __get_group_name(WIFI_CONFIG_PREFIX, config_id, &group_name);
 528         if (ret != TRUE) {
 529                 ERR("Fail to get_wifi_config_group_name");
 530                 return FALSE;
 531         }
 532         DBG("group_name %s", group_name);
 533
 534         keyfile = __get_configuration_keyfile(group_name);
 535         if (keyfile == NULL) {
 536                 ERR("Fail to __get_configuration_keyfile");
 537                 g_free(group_name);
 538                 return FALSE;
 539         }
 540
 541         if (g_strcmp0(key, WIFI_CONFIG_PROXY_METHOD) == 0) {
 542                 g_key_file_set_string(keyfile, group_name, key, value);
 543         } else if (g_strcmp0(key, WIFI_CONFIG_PROXY_SERVER) == 0) {
 544                 g_key_file_set_string(keyfile, group_name, key, value);
 545         } else if (g_strcmp0(key, WIFI_CONFIG_HIDDEN) == 0) {
 546                 gboolean hidden = FALSE;
 547                 if (g_strcmp0(value, "TRUE") == 0)
 548                         hidden = TRUE;
 549                 g_key_file_set_boolean(keyfile, group_name, key, hidden);
 550         } else if (g_strcmp0(key, WIFI_CONFIG_EAP_ANONYMOUS_IDENTITY) == 0) {
 551                 g_key_file_set_string(keyfile, group_name, key, value);
 552         } else if (g_strcmp0(key, WIFI_CONFIG_EAP_CACERT) == 0) {
 553                 g_key_file_set_string(keyfile, group_name, key, value);
 554         } else if (g_strcmp0(key, WIFI_CONFIG_EAP_CLIENTCERT) == 0) {
 555                 g_key_file_set_string(keyfile, group_name, key, value);
 556         } else if (g_strcmp0(key, WIFI_CONFIG_EAP_PRIVATEKEY) == 0) {
 557                 g_key_file_set_string(keyfile, group_name, key, value);
 558         } else if (g_strcmp0(key, WIFI_CONFIG_EAP_IDENTITY) == 0) {
 559                 g_key_file_set_string(keyfile, group_name, key, value);
 560         } else if (g_strcmp0(key, WIFI_CONFIG_EAP_TYPE) == 0) {
 561                 g_key_file_set_string(keyfile, group_name, key, value);
 562         } else if (g_strcmp0(key, WIFI_CONFIG_EAP_AUTH_TYPE) == 0) {
 563                 g_key_file_set_string(keyfile, group_name, key, value);
 564         } else if (g_strcmp0(key, WIFI_CONFIG_EAP_SUBJECT_MATCH) == 0) {
 565                 g_key_file_set_string(keyfile, group_name, key, value);
 566         } else {
 567                 ERR("key[%s] is not supported", key);
 568                 ret = FALSE;
 569         }
 570
 571         _save_configuration(config_id, keyfile);
 572
 573         g_key_file_free(keyfile);
 574         g_free(group_name);
 575
 576         return ret;
 577 }
 578
 579 static gboolean _get_field(const gchar *config_id, const gchar *key, gchar **value)
 580 {
 581         GKeyFile *keyfile;
 582         gchar *group_name;
 583         gchar *val = NULL;
 584         gboolean hidden = FALSE;
 585         gboolean ret = FALSE;
 586
 587         ret = __get_group_name(WIFI_CONFIG_PREFIX, config_id, &group_name);
 588         if (ret != TRUE) {
 589                 ERR("Fail to get_wifi_config_group_name");
 590                 return FALSE;
 591         }
 592         DBG("group_name %s", group_name);
 593
 594         keyfile = __get_configuration_keyfile(group_name);
 595         if (keyfile == NULL) {
 596                 ERR("Fail to __get_configuration_keyfile");
 597                 g_free(group_name);
 598                 return FALSE;
 599         }
 600
 601         if (g_strcmp0(key, WIFI_CONFIG_NAME) == 0) {
 602                 val = g_key_file_get_string(keyfile, group_name, WIFI_CONFIG_NAME, NULL);
 603         } else if (g_strcmp0(key, WIFI_CONFIG_PASSPHRASE) == 0) {
 604                 val = g_key_file_get_string(keyfile, group_name, WIFI_CONFIG_PASSPHRASE, NULL);
 605         } else if (g_strcmp0(key, WIFI_CONFIG_PROXY_SERVER) == 0) {
 606                 val = g_key_file_get_string(keyfile, group_name, WIFI_CONFIG_PROXY_SERVER, NULL);
 607         } else if (g_strcmp0(key, WIFI_CONFIG_HIDDEN) == 0) {
 608                 hidden = g_key_file_get_boolean(keyfile, group_name, WIFI_CONFIG_HIDDEN, NULL);
 609                 if (hidden)
 610                         val = g_strdup("TRUE");
 611                 else
 612                         val = g_strdup("FALSE");
 613         } else if (g_strcmp0(key, WIFI_CONFIG_EAP_ANONYMOUS_IDENTITY) == 0) {
 614                 val = g_key_file_get_string(keyfile, group_name, WIFI_CONFIG_EAP_ANONYMOUS_IDENTITY, NULL);
 615         } else if (g_strcmp0(key, WIFI_CONFIG_EAP_CACERT) == 0) {
 616                 val = g_key_file_get_string(keyfile, group_name, WIFI_CONFIG_EAP_CACERT, NULL);
 617         } else if (g_strcmp0(key, WIFI_CONFIG_EAP_CLIENTCERT) == 0) {
 618                 val = g_key_file_get_string(keyfile, group_name, WIFI_CONFIG_EAP_CLIENTCERT, NULL);
 619         } else if (g_strcmp0(key, WIFI_CONFIG_EAP_PRIVATEKEY) == 0) {
 620                 val = g_key_file_get_string(keyfile, group_name, WIFI_CONFIG_EAP_PRIVATEKEY, NULL);
 621         } else if (g_strcmp0(key, WIFI_CONFIG_EAP_IDENTITY) == 0) {
 622                 val = g_key_file_get_string(keyfile, group_name, WIFI_CONFIG_EAP_IDENTITY, NULL);
 623         } else if (g_strcmp0(key, WIFI_CONFIG_EAP_TYPE) == 0) {
 624                 val = g_key_file_get_string(keyfile, group_name, WIFI_CONFIG_EAP_TYPE, NULL);
 625         } else if (g_strcmp0(key, WIFI_CONFIG_EAP_AUTH_TYPE) == 0) {
 626                 val = g_key_file_get_string(keyfile, group_name, WIFI_CONFIG_EAP_AUTH_TYPE, NULL);
 627         } else if (g_strcmp0(key, WIFI_CONFIG_EAP_SUBJECT_MATCH) == 0) {
 628                 val = g_key_file_get_string(keyfile, group_name, WIFI_CONFIG_EAP_SUBJECT_MATCH, NULL);
 629         } else if (g_strcmp0(key, WIFI_CONFIG_FAILURE) == 0) {
 630                 val = g_key_file_get_string(keyfile, group_name, WIFI_CONFIG_FAILURE, NULL);
 631         } else {
 632                 ERR("Invalid key[%s]", key);
 633                 val = g_strdup("NOTSUPPORTED");
 634         }
 635
 636         *value = g_strdup(val);
 637         g_free(val);
 638
 639         g_key_file_free(keyfile);
 640         g_free(group_name);
 641
 642         return TRUE;
 643 }
 644
 645 static GSList *_get_list(void)
 646 {
 647         GSList *list = NULL;
 648         struct dirent *dp = NULL;
 649         DIR *dir;
 650
 651         dir = opendir(CONNMAN_STORAGE);
 652         if (dir == NULL) {
 653                 ERR("Cannot open dir %s", CONNMAN_STORAGE);
 654                 return NULL;
 655         }
 656
 657         while ((dp = readdir(dir)) != NULL) {
 658                 if (g_strcmp0(dp->d_name, ".") == 0 || g_strcmp0(dp->d_name, "..") == 0 ||
 659                                 strncmp(dp->d_name, WIFI_CONFIG_PREFIX, strlen(WIFI_CONFIG_PREFIX)) != 0) {
 660                         continue;
 661                 }
 662                 gchar *config_id = g_strdup(dp->d_name + WIFI_PREFIX_LENGTH);
 663                 list = g_slist_append(list, g_strdup(config_id));
 664                 g_free(config_id);
 665         }
 666         closedir(dir);
 667
 668         return list;
 669 }
 670
 671 gboolean wifi_config_get_config_id(const gchar *service_profile, gchar **config_id)
 672 {
 673         gboolean ret = FALSE;
 674         gchar *val = NULL;
 675
 676         if ((service_profile == NULL) || (config_id == NULL)) {
 677                 ERR("Invalid parameter");
 678                 return FALSE;
 679         }
 680
 681         ret = __get_config_id(service_profile, &val);
 682         *config_id = g_strdup(val);
 683         g_free(val);
 684
 685         return ret;
 686 }
 687
 688 gboolean wifi_config_remove_configuration(const gchar *config_id)
 689 {
 690         gboolean ret = FALSE;
 691
 692         ret = _remove_configuration(config_id);
 693
 694         return ret;
 695 }
 696
 697 int __netconfig_hex_char_to_num(char c)
 698 {
 699         if (c >= '0' && c <= '9')
 700                 return c - '0';
 701
 702         if (c >= 'a' && c <= 'f')
 703                 return c - 'a' + 10;
 704
 705         if (c >= 'A' && c <= 'F')
 706                 return c - 'A' + 10;
 707
 708         return -1;
 709 }
 710
 711 int __netconfig_hex_to_byte(const char *hex)
 712 {
 713         int a, b;
 714
 715         a = __netconfig_hex_char_to_num(*hex++);
 716         if (a < 0)
 717                 return -1;
 718
 719         b = __netconfig_hex_char_to_num(*hex++);
 720         if (b < 0)
 721                 return -1;
 722
 723         return (a << 4) | b;
 724 }
 725
 726 int __netconfig_hex_str_to_bin(const char *hex, unsigned char *buf, size_t len)
 727 {
 728         size_t i;
 729         int a;
 730         const char *ipos = hex;
 731         unsigned char *opos = buf;
 732
 733         for (i = 0; i < len; i++) {
 734                 a = __netconfig_hex_to_byte(ipos);
 735                 if (a < 0)
 736                         return -1;
 737
 738                 *opos++ = a;
 739                 ipos += 2;
 740         }
 741
 742         return 0;
 743 }
 744
 745 static int __netconfig_byte_to_txt(const unsigned char *src, char **dst, int src_len)
 746 {
 747         int dst_length = 0;
 748         int i = 0;
 749         char *buf = NULL;
 750
 751         if (src_len <= 0) {
 752                 ERR("Invalid parameter.");
 753                 return -1;
 754         }
 755
 756         *dst = (char *) g_try_malloc0((2*src_len)+1);
 757         if (!(*dst)) {
 758                 ERR("failed to allocate memory to buffer.");
 759                 return -1;
 760         }
 761
 762         buf = (*dst);
 763
 764         for (i = 0; i < src_len; i++) {
 765                 snprintf(buf, 3, "%02x", src[i]);
 766                 buf += 2;
 767                 dst_length += 2;
 768         }
 769
 770         return dst_length;
 771 }
 772
 773 static int __netconfig_unpack_ay_malloc(unsigned char **dst, GVariantIter *iter)
 774 {
 775         GVariantIter *iter_copy = NULL;
 776         int length = 0;
 777         char tmp = 0;
 778         unsigned char *tmp_dst = NULL;
 779
 780         if (!dst || *dst || !iter) {
 781                 ERR("Invalid parameter");
 782                 return 0;
 783         }
 784
 785         iter_copy = g_variant_iter_copy(iter);
 786
 787         while (g_variant_iter_loop(iter, "y", &tmp))
 788                 length++;
 789         g_variant_iter_free(iter);
 790
 791         tmp_dst = (unsigned char *)g_try_malloc0(length + 1);
 792         if (!tmp_dst) {
 793                 ERR("failed to allocate memory");
 794                 g_variant_iter_free(iter_copy);
 795                 return 0;
 796         }
 797
 798         length = 0;
 799         while (g_variant_iter_loop(iter_copy, "y", &tmp_dst[length]))
 800                 length++;
 801         g_variant_iter_free(iter_copy);
 802
 803         if (length == 0) {
 804                 g_free(tmp_dst);
 805                 tmp_dst = NULL;
 806         } else {
 807                 tmp_dst[length] = '\0';
 808         }
 809
 810         *dst = tmp_dst;
 811         DBG("Length [%d]", length);
 812         return length;
 813 }
 814
 815 gboolean _add_vsie(int frame_id, const char* vsie)
 816 {
 817         GVariant *params = NULL;
 818         GVariant *message = NULL;
 819         GVariantBuilder *bytearray_builder = NULL;
 820         char *if_path;
 821         int i = 0;
 822         size_t vsie_len = 0;
 823
 824         unsigned char *bytearray = NULL;
 825         size_t bytearray_len = 0;
 826
 827         if (frame_id >= NETCONFIG_VSIE_FRAME_MAX) {
 828                 DBG("Invalid parameter, frame-id: %d", frame_id);
 829                 return FALSE;
 830         }
 831
 832         vsie_len = strlen(vsie);
 833         if (vsie_len == 0) {
 834                 DBG("vsie length is zero");
 835                 return FALSE;
 836         }
 837
 838         bytearray_len = (vsie_len % 2) ? ((vsie_len / 2) + 1) : (vsie_len / 2);
 839
 840         bytearray = (unsigned char *) g_try_malloc0(bytearray_len);
 841         if (bytearray == NULL) {
 842                 DBG("Failed to allocate memory to bytearray");
 843                 return FALSE;
 844         }
 845
 846         if (__netconfig_hex_str_to_bin(vsie, bytearray, bytearray_len) < 0) {
 847                 DBG("invalid vsie string");
 848                 g_free(bytearray);
 849                 return FALSE;
 850         }
 851
 852         bytearray_builder = g_variant_builder_new(G_VARIANT_TYPE("ay"));
 853         for (i = 0; i < bytearray_len; i++)
 854                 g_variant_builder_add(bytearray_builder, "y", bytearray[i]);
 855
 856         params = g_variant_new("(iay)", frame_id, bytearray_builder);
 857         g_variant_builder_unref(bytearray_builder);
 858
 859         if_path = netconfig_wifi_get_supplicant_interface();
 860
 861         if (if_path == NULL) {
 862                 ERR("Fail to get wpa_supplicant DBus path");
 863                 g_free(bytearray);
 864                 return FALSE;
 865         }
 866
 867         message = netconfig_supplicant_invoke_dbus_method(SUPPLICANT_SERVICE,
 868                         if_path, SUPPLICANT_INTERFACE ".Interface", "VendorElemAdd", params);
 869
 870         g_free(if_path);
 871         if (message == NULL) {
 872                 ERR("Failed to send command to wpa_supplicant");
 873                 g_free(bytearray);
 874                 return FALSE;
 875         }
 876
 877         DBG("Succeeded to add vsie: Frame ID[%d], VSIE[%s]", frame_id, vsie);
 878
 879         g_free(bytearray);
 880         return TRUE;
 881 }
 882
 883 gboolean _get_vsie(int frame_id, char **vsie)
 884 {
 885         GVariant *params = NULL;
 886         GVariant *message = NULL;
 887         char *if_path;
 888
 889         if (frame_id >= NETCONFIG_VSIE_FRAME_MAX) {
 890                 DBG("Invalid parameter, frame-id: %d", frame_id);
 891                 return FALSE;
 892         }
 893
 894         if_path = netconfig_wifi_get_supplicant_interface();
 895         if (if_path == NULL) {
 896                 ERR("Fail to get wpa_supplicant DBus path");
 897                 return FALSE;
 898         }
 899
 900         params = g_variant_new("(i)", frame_id);
 901
 902         message = netconfig_supplicant_invoke_dbus_method(SUPPLICANT_SERVICE,
 903                         if_path, SUPPLICANT_INTERFACE ".Interface", "VendorElemGet", params);
 904
 905         g_free(if_path);
 906         if (message == NULL) {
 907                 ERR("Failed to send command to wpa_supplicant");
 908                 return FALSE;
 909         } else {
 910                 GVariantIter *iter = NULL;
 911                 unsigned char *vsie_bytes = NULL;
 912                 int vsie_len = 0;
 913                 int ret = 0;
 914
 915                 g_variant_get(message, "(ay)", &iter);
 916                 if (iter == NULL) {
 917                         ERR("vsie is not present");
 918                         return FALSE;
 919                 }
 920
 921                 vsie_len = __netconfig_unpack_ay_malloc(&vsie_bytes, iter);
 922                 if (vsie_bytes == NULL) {
 923                         ERR("vsie_bytes not allocated");
 924                         return FALSE;
 925                 }
 926
 927                 ret = __netconfig_byte_to_txt(vsie_bytes, vsie, vsie_len);
 928                 if (ret < 0) {
 929                         g_free(vsie_bytes);
 930                         ERR("vsie not allocated.");
 931                         return FALSE;
 932                 }
 933
 934                 g_free(vsie_bytes);
 935         }
 936
 937         ERR("Succeeded to get vsie: Frame ID[%d], VSIE[%s]", frame_id, *vsie);
 938
 939         return TRUE;
 940
 941 }
 942
 943 gboolean _remove_vsie(int frame_id, const char *vsie)
 944 {
 945         GVariant *params = NULL;
 946         GVariant *message = NULL;
 947         GVariantBuilder *bytearray_builder = NULL;
 948         char *if_path;
 949         int i = 0;
 950         size_t vsie_len = 0;
 951
 952         unsigned char *bytearray = NULL;
 953         size_t bytearray_len = 0;
 954
 955         if (frame_id >= NETCONFIG_VSIE_FRAME_MAX) {
 956                 DBG("Invalid parameter, frame-id: %d", frame_id);
 957                 return FALSE;
 958         }
 959
 960         vsie_len = strlen(vsie);
 961         if (vsie_len == 0) {
 962                 DBG("vsie length is zero");
 963                 return FALSE;
 964         }
 965
 966         bytearray_len = (vsie_len % 2) ? ((vsie_len / 2) + 1) : (vsie_len / 2);
 967
 968         bytearray = (unsigned char *) g_try_malloc0(bytearray_len);
 969         if (bytearray == NULL) {
 970                 DBG("Failed to allocate memory to bytearray");
 971                 return FALSE;
 972         }
 973
 974         if (__netconfig_hex_str_to_bin(vsie, bytearray, bytearray_len) < 0) {
 975                 DBG("invalid vsie string");
 976                 g_free(bytearray);
 977                 return FALSE;
 978         }
 979
 980         bytearray_builder = g_variant_builder_new(G_VARIANT_TYPE("ay"));
 981         for (i = 0; i < bytearray_len; i++)
 982                 g_variant_builder_add(bytearray_builder, "y", bytearray[i]);
 983
 984         params = g_variant_new("(iay)", frame_id, bytearray_builder);
 985         g_variant_builder_unref(bytearray_builder);
 986
 987         if_path = netconfig_wifi_get_supplicant_interface();
 988         if (if_path == NULL) {
 989                 ERR("Fail to get wpa_supplicant DBus path");
 990                 g_free(bytearray);
 991                 return FALSE;
 992         }
 993
 994         message = netconfig_supplicant_invoke_dbus_method(SUPPLICANT_SERVICE,
 995                         if_path, SUPPLICANT_INTERFACE ".Interface", "VendorElemRem", params);
 996
 997         g_free(if_path);
 998         if (message == NULL) {
 999                 ERR("Failed to send command to wpa_supplicant");
1000                 g_free(bytearray);
1001                 return FALSE;
1002         }
1003
1004         DBG("Succeeded to remove vsie: Frame ID[%d], VSIE[%s]", frame_id, vsie);
1005
1006         g_free(bytearray);
1007         return TRUE;
1008 }
1009
1010 /* dbus method */
1011 gboolean handle_get_config_ids(Wifi *wifi, GDBusMethodInvocation *context)
1012 {
1013         guint i = 0;
1014         GSList *config_ids = NULL;
1015         guint length;
1016         gchar **result = NULL;
1017
1018         g_return_val_if_fail(wifi != NULL, TRUE);
1019
1020         config_ids = _get_list();
1021         if (config_ids == NULL) {
1022                 ERR("Fail to get config list");
1023                 netconfig_error_no_profile(context);
1024                 return TRUE;
1025         }
1026
1027         length = g_slist_length(config_ids);
1028         result = g_new0(gchar *, length + 1);
1029         for (i = 0; i < length; i++) {
1030                 gchar *config_id = g_slist_nth_data(config_ids, i);
1031                 result[i] = g_strdup(config_id);
1032         }
1033
1034         config_ids = g_slist_nth(config_ids, 0);
1035         g_slist_free_full(config_ids, g_free);
1036
1037         wifi_complete_get_config_ids(wifi, context, (const gchar * const *)result);
1038
1039         for (i = 0; i < length; i++)
1040                 if (result[i])
1041                         g_free(result[i]);
1042
1043         if (result)
1044                 g_free(result);
1045
1046         return TRUE;
1047 }
1048
1049 gboolean handle_load_configuration(Wifi *wifi, GDBusMethodInvocation *context,
1050                 const gchar *config_id)
1051 {
1052         gboolean ret = FALSE;
1053         GVariantBuilder *b = NULL;
1054         struct wifi_config *conf = NULL;
1055
1056         g_return_val_if_fail(wifi != NULL, TRUE);
1057
1058         conf = g_new0(struct wifi_config, 1);
1059         conf->ip_info = g_new0(wifi_ip_info_s, 1);
1060
1061         ret = _load_configuration(config_id, conf);
1062         if (ret != TRUE) {
1063                 g_free(conf->ip_info);
1064                 g_free(conf);
1065                 ERR("Fail to _load_configuration");
1066                 netconfig_error_no_profile(context);
1067                 return TRUE;
1068         }
1069
1070         b = g_variant_builder_new(G_VARIANT_TYPE("a{sv}"));
1071         g_variant_builder_add(b, "{sv}", WIFI_CONFIG_NAME, g_variant_new_string(conf->name));
1072         g_variant_builder_add(b, "{sv}", WIFI_CONFIG_SECURITY_TYPE, g_variant_new_string(conf->security_type));
1073         g_variant_builder_add(b, "{sv}", WIFI_CONFIG_HIDDEN, g_variant_new_string(conf->is_hidden));
1074
1075         if (conf->proxy_address != NULL)
1076                 g_variant_builder_add(b, "{sv}", WIFI_CONFIG_PROXYADDRESS, g_variant_new_string(conf->proxy_address));
1077         else
1078                 g_variant_builder_add(b, "{sv}", WIFI_CONFIG_PROXYADDRESS, g_variant_new_string("NONE"));
1079
1080         if (conf->ip_info->ip_type != NULL)
1081                 g_variant_builder_add(b, "{sv}", WIFI_CONFIG_IPV4_METHOD, g_variant_new_string(conf->ip_info->ip_type));
1082
1083         if (conf->ip_info->ip_address != NULL)
1084                 g_variant_builder_add(b, "{sv}", WIFI_CONFIG_IPV4_ADDRESS, g_variant_new_string(conf->ip_info->ip_address));
1085
1086         if (conf->ip_info->subnet_mask != NULL)
1087                 g_variant_builder_add(b, "{sv}", WIFI_CONFIG_IPV4_SUBNET_MASK, g_variant_new_string(conf->ip_info->subnet_mask));
1088
1089         if (conf->ip_info->prefix_length > 0)
1090                 g_variant_builder_add(b, "{sv}", WIFI_CONFIG_IPV6_PREFIX_LEN, g_variant_new_int32(conf->ip_info->prefix_length));
1091
1092         if (conf->ip_info->gateway_address != NULL)
1093                 g_variant_builder_add(b, "{sv}", WIFI_CONFIG_IPV4_GATEWAY_ADDRESS, g_variant_new_string(conf->ip_info->gateway_address));
1094
1095         if (conf->ip_info->dns_type != NULL)
1096                 g_variant_builder_add(b, "{sv}", WIFI_CONFIG_IPV4_DNS_METHOD, g_variant_new_string(conf->ip_info->dns_type));
1097
1098         int i = 0, count = conf->ip_info->dns_count;
1099         while (i < count) {
1100                 if (conf->ip_info->dns_address[i] != NULL)
1101                         g_variant_builder_add(b, "{sv}", WIFI_CONFIG_DNS_ADDRESS, g_variant_new_string(conf->ip_info->dns_address[i]));
1102
1103                 i += 1;
1104         }
1105
1106         if (conf->last_error != NULL)
1107                 g_variant_builder_add(b, "{sv}", WIFI_CONFIG_FAILURE, g_variant_new_string(conf->last_error));
1108         else
1109                 g_variant_builder_add(b, "{sv}", WIFI_CONFIG_FAILURE, g_variant_new_string("ERROR_NONE"));
1110
1111         __free_wifi_configuration(conf);
1112
1113         wifi_complete_load_configuration(wifi, context, g_variant_builder_end(b));
1114         g_variant_builder_unref(b);
1115         return TRUE;
1116 }
1117
1118 static unsigned char __netconfig_convert_netmask_to_prefixlen(
1119                                                           const char *netmask)
1120 {
1121         unsigned char bits;
1122         in_addr_t mask;
1123         in_addr_t host;
1124
1125         if (!netmask)
1126                 return 32;
1127
1128         mask = inet_network(netmask);
1129         host = ~mask;
1130
1131         /* a valid netmask must be 2^n - 1 */
1132         if ((host & (host + 1)) != 0)
1133                 return -1;
1134
1135         bits = 0;
1136         for (; mask; mask <<= 1)
1137                 ++bits;
1138
1139         return bits;
1140 }
1141
1142 gboolean handle_save_configuration(Wifi *wifi, GDBusMethodInvocation *context,
1143                 const gchar *config_id, GVariant *configuration)
1144 {
1145         gboolean ret = FALSE;
1146         struct wifi_config *conf = NULL;
1147         GKeyFile *keyfile = NULL;
1148         GVariantIter *iter;
1149         GVariant *value;
1150         gchar *field;
1151         gchar *group_name = NULL;
1152         int order = 0;
1153
1154         if ((wifi == NULL) || (config_id == NULL) || (configuration == NULL)) {
1155                 ERR("Invalid parameter");
1156                 netconfig_error_invalid_parameter(context);
1157                 return TRUE;
1158         }
1159
1160         conf = g_new0(struct wifi_config, 1);
1161         conf->ip_info = g_new0(wifi_ip_info_s, 1);
1162
1163         g_variant_get(configuration, "a{sv}", &iter);
1164         while (g_variant_iter_loop(iter, "{sv}", &field, &value)) {
1165                 if (g_strcmp0(field, WIFI_CONFIG_NAME) == 0) {
1166                         if (g_variant_is_of_type(value, G_VARIANT_TYPE_STRING)) {
1167                                 conf->name = g_strdup(g_variant_get_string(value, NULL));
1168                                 DBG("name [%s]", conf->name);
1169                         } else {
1170                                 conf->name = NULL;
1171                         }
1172                 } else if (g_strcmp0(field, WIFI_CONFIG_SSID) == 0) {
1173                         if (g_variant_is_of_type(value, G_VARIANT_TYPE_STRING)) {
1174                                 conf->ssid = g_strdup(g_variant_get_string(value, NULL));
1175                                 DBG("ssid [%s]", conf->ssid);
1176                         } else {
1177                                 conf->ssid = NULL;
1178                         }
1179                 } else if (g_strcmp0(field, WIFI_CONFIG_PASSPHRASE) == 0) {
1180                         if (g_variant_is_of_type(value, G_VARIANT_TYPE_STRING)) {
1181                                 conf->passphrase = g_strdup(g_variant_get_string(value, NULL));
1182                                 DBG("passphrase []");
1183                         } else {
1184                                 conf->passphrase = NULL;
1185                         }
1186                 } else if (g_strcmp0(field, WIFI_CONFIG_HIDDEN) == 0) {
1187                         if (g_variant_is_of_type(value, G_VARIANT_TYPE_STRING)) {
1188                                 conf->is_hidden = g_strdup(g_variant_get_string(value, NULL));
1189                                 DBG("is_hidden [%s]", conf->is_hidden);
1190                         } else {
1191                                 conf->is_hidden = NULL;
1192                         }
1193                 } else if (g_strcmp0(field, WIFI_CONFIG_IPV4_METHOD) == 0) {
1194                         if (g_variant_is_of_type(value, G_VARIANT_TYPE_STRING)) {
1195                                 conf->ip_info->ip_type = g_strdup(g_variant_get_string(value, NULL));
1196                                 DBG("IP config type [%s]", conf->ip_info->ip_type);
1197                         } else {
1198                                 conf->ip_info->ip_type = NULL;
1199                         }
1200                 } else if (g_strcmp0(field, WIFI_CONFIG_IPV4_ADDRESS) == 0) {
1201                         if (g_variant_is_of_type(value, G_VARIANT_TYPE_STRING)) {
1202                                 conf->ip_info->ip_address = g_strdup(g_variant_get_string(value, NULL));
1203                                 DBG("IP address [%s]", conf->ip_info->ip_address);
1204                         } else {
1205                                 conf->ip_info->ip_address = NULL;
1206                         }
1207                 } else if (g_strcmp0(field, WIFI_CONFIG_IPV4_SUBNET_MASK) == 0) {
1208                         if (g_variant_is_of_type(value, G_VARIANT_TYPE_STRING)) {
1209                                 conf->ip_info->subnet_mask = g_strdup(g_variant_get_string(value, NULL));
1210                                 DBG("Subnet Mask [%s]", conf->ip_info->subnet_mask);
1211                         } else {
1212                                 conf->ip_info->subnet_mask = NULL;
1213                         }
1214                 } else if (g_strcmp0(field, WIFI_CONFIG_IPV6_PREFIX_LEN) == 0) {
1215                         if (g_variant_is_of_type(value, G_VARIANT_TYPE_INT32)) {
1216                                 conf->ip_info->prefix_length = g_variant_get_int32(value);
1217                                 DBG("IPv6 Prefix Length [%d]", conf->ip_info->prefix_length);
1218                         } else {
1219                                 conf->ip_info->prefix_length = 0;
1220                         }
1221                 } else if (g_strcmp0(field, WIFI_CONFIG_IPV4_GATEWAY_ADDRESS) == 0) {
1222                         if (g_variant_is_of_type(value, G_VARIANT_TYPE_STRING)) {
1223                                 conf->ip_info->gateway_address = g_strdup(g_variant_get_string(value, NULL));
1224                                 DBG("Gateway address [%s]", conf->ip_info->gateway_address);
1225                         } else {
1226                                 conf->ip_info->gateway_address = NULL;
1227                         }
1228                 } else if (g_strcmp0(field, WIFI_CONFIG_IPV4_DNS_METHOD) == 0) {
1229                         if (g_variant_is_of_type(value, G_VARIANT_TYPE_STRING)) {
1230                                 conf->ip_info->dns_type = g_strdup(g_variant_get_string(value, NULL));
1231                                 DBG("DNS config type [%s]", conf->ip_info->dns_type);
1232                         } else {
1233                                 conf->ip_info->dns_type = NULL;
1234                         }
1235                 } else if (g_strcmp0(field, WIFI_CONFIG_DNS_ADDRESS) == 0) {
1236                         if (g_variant_is_of_type(value, G_VARIANT_TYPE_STRING)) {
1237                                 conf->ip_info->dns_address[order] = g_strdup(g_variant_get_string(value, NULL));
1238                                 DBG("DNS address [%s]", conf->ip_info->dns_address[order]);
1239                                 conf->ip_info->dns_count = order + 1;
1240                                 order++;
1241                         } else {
1242                                 conf->ip_info->dns_address[order++] = NULL;
1243                         }
1244                 } else if (g_strcmp0(field, WIFI_CONFIG_PROXYADDRESS) == 0) {
1245                         if (g_variant_is_of_type(value, G_VARIANT_TYPE_STRING)) {
1246                                 conf->proxy_address = g_strdup(g_variant_get_string(value, NULL));
1247                                 DBG("proxy_address [%s]", conf->proxy_address);
1248                         } else {
1249                                 conf->proxy_address = NULL;
1250                         }
1251                 }
1252         }
1253         conf->favorite = TRUE;
1254         conf->autoconnect = TRUE;
1255
1256         ret = __get_group_name(WIFI_CONFIG_PREFIX, config_id, &group_name);
1257         if (ret != TRUE) {
1258                 __free_wifi_configuration(conf);
1259                 ERR("Fail to get_wifi_config_group_name");
1260                 netconfig_error_fail_save_congifuration(context);
1261                 return TRUE;
1262         }
1263
1264         keyfile = g_key_file_new();
1265         g_key_file_set_string(keyfile, group_name, WIFI_CONFIG_NAME, conf->name);
1266         g_key_file_set_string(keyfile, group_name, WIFI_CONFIG_SSID, conf->ssid);
1267
1268         if (conf->passphrase != NULL) {
1269                 gchar *enc_data = NULL;
1270                 enc_data = _netconfig_encrypt_passphrase(conf->passphrase);
1271
1272                 if (!enc_data) {
1273                         ERR("Failed to encrypt the passphrase");
1274                 } else {
1275                         g_free(conf->passphrase);
1276                         conf->passphrase = enc_data;
1277                 }
1278
1279                 g_key_file_set_string(keyfile, group_name, WIFI_CONFIG_PASSPHRASE, conf->passphrase);
1280         }
1281
1282         g_key_file_set_boolean(keyfile, group_name, WIFI_CONFIG_FAVORITE, conf->favorite);
1283         g_key_file_set_boolean(keyfile, group_name, WIFI_CONFIG_AUTOCONNECT, conf->autoconnect);
1284
1285         /* Optional field */
1286         if (conf->proxy_address != NULL) {
1287                 g_key_file_set_string(keyfile, group_name, WIFI_CONFIG_PROXY_METHOD, "manual");
1288                 g_key_file_set_string(keyfile, group_name, WIFI_CONFIG_PROXY_SERVER, conf->proxy_address);
1289         }
1290
1291         if (conf->is_hidden != NULL) {
1292                 gboolean hidden = FALSE;
1293                 if (g_strcmp0(conf->is_hidden, "TRUE") == 0)
1294                         hidden = TRUE;
1295                 g_key_file_set_boolean(keyfile, group_name, WIFI_CONFIG_HIDDEN, hidden);
1296         }
1297
1298         if (conf->ip_info->ip_type != NULL)
1299                 g_key_file_set_string(keyfile, group_name,
1300                         WIFI_CONFIG_IPV4_METHOD, conf->ip_info->ip_type);
1301
1302         if (conf->ip_info->ip_address != NULL)
1303                 g_key_file_set_string(keyfile, group_name,
1304                         WIFI_CONFIG_IPV4_ADDRESS, conf->ip_info->ip_address);
1305
1306         if (conf->ip_info->subnet_mask != NULL) {
1307                 unsigned char prefix_len;
1308                 prefix_len = __netconfig_convert_netmask_to_prefixlen(
1309                                                                   conf->ip_info->subnet_mask);
1310                 g_key_file_set_integer(keyfile, group_name,
1311                                                  WIFI_CONFIG_IPV4_SUBNET_MASK, prefix_len);
1312         }
1313
1314         if (conf->ip_info->prefix_length > 0)
1315                 g_key_file_set_integer(keyfile, group_name,
1316                                 WIFI_CONFIG_IPV6_PREFIX_LEN, conf->ip_info->prefix_length);
1317
1318         if (conf->ip_info->gateway_address != NULL)
1319                 g_key_file_set_string(keyfile, group_name,
1320                         WIFI_CONFIG_IPV4_GATEWAY_ADDRESS, conf->ip_info->gateway_address);
1321
1322         if (conf->ip_info->dns_type != NULL)
1323                 g_key_file_set_string(keyfile, group_name,
1324                         WIFI_CONFIG_IPV4_DNS_METHOD, conf->ip_info->dns_type);
1325
1326         int i = 0, count = conf->ip_info->dns_count;
1327         while (i < count) {
1328                 if (conf->ip_info->dns_address[i] != NULL)
1329                         g_key_file_set_string(keyfile, group_name, WIFI_CONFIG_DNS_ADDRESS,
1330                                                                   conf->ip_info->dns_address[i]);
1331
1332                 i += 1;
1333         }
1334
1335         ret = _save_configuration(config_id, keyfile);
1336         if (ret == TRUE) {
1337                 INFO("Success to save configuration [%s]", config_id);
1338                 wifi_complete_save_configuration(wifi, context);
1339         } else {
1340                 INFO("Fail to save configuration [%s]", config_id);
1341                 netconfig_error_dbus_method_return(context, NETCONFIG_ERROR_INTERNAL, "FailSaveConfiguration");
1342         }
1343
1344         g_key_file_free(keyfile);
1345         g_free(group_name);
1346         __free_wifi_configuration(conf);
1347
1348         g_variant_iter_free(iter);
1349
1350         return TRUE;
1351 }
1352
1353 gboolean handle_load_eap_configuration(Wifi *wifi, GDBusMethodInvocation *context,
1354                 const gchar *config_id)
1355 {
1356         gboolean ret = FALSE;
1357         GVariantBuilder *b = NULL;
1358         struct wifi_config *conf = NULL;
1359
1360         g_return_val_if_fail(wifi != NULL, TRUE);
1361
1362         conf = g_new0(struct wifi_config, 1);
1363         conf->eap_config = g_new0(struct wifi_eap_config, 1);
1364         conf->ip_info = g_new0(wifi_ip_info_s, 1);
1365
1366         ret = _load_configuration(config_id, conf);
1367         if (ret != TRUE) {
1368                 g_free(conf->eap_config);
1369                 g_free(conf->ip_info);
1370                 g_free(conf);
1371                 ERR("Fail to _load_configuration");
1372                 netconfig_error_no_profile(context);
1373                 return TRUE;
1374         }
1375
1376         b = g_variant_builder_new(G_VARIANT_TYPE("a{sv}"));
1377         g_variant_builder_add(b, "{sv}", WIFI_CONFIG_NAME, g_variant_new_string(conf->name));
1378         g_variant_builder_add(b, "{sv}", WIFI_CONFIG_SECURITY_TYPE, g_variant_new_string(conf->security_type));
1379         g_variant_builder_add(b, "{sv}", WIFI_CONFIG_HIDDEN, g_variant_new_string(conf->is_hidden));
1380         if (conf->proxy_address != NULL)
1381                 g_variant_builder_add(b, "{sv}", WIFI_CONFIG_PROXYADDRESS, g_variant_new_string(conf->proxy_address));
1382         else
1383                 g_variant_builder_add(b, "{sv}", WIFI_CONFIG_PROXYADDRESS, g_variant_new_string("NONE"));
1384
1385         if (conf->last_error != NULL)
1386                 g_variant_builder_add(b, "{sv}", WIFI_CONFIG_FAILURE, g_variant_new_string(conf->last_error));
1387         else
1388                 g_variant_builder_add(b, "{sv}", WIFI_CONFIG_FAILURE, g_variant_new_string("ERROR_NONE"));
1389
1390         if (conf->eap_config != NULL) {
1391                 if (conf->eap_config->anonymous_identity != NULL)
1392                         g_variant_builder_add(b, "{sv}", WIFI_CONFIG_EAP_ANONYMOUS_IDENTITY, g_variant_new_string(conf->eap_config->anonymous_identity));
1393                 else
1394                         g_variant_builder_add(b, "{sv}", WIFI_CONFIG_EAP_ANONYMOUS_IDENTITY, g_variant_new_string("NONE"));
1395
1396                 if (conf->eap_config->ca_cert != NULL)
1397                         g_variant_builder_add(b, "{sv}", WIFI_CONFIG_EAP_CACERT, g_variant_new_string(conf->eap_config->ca_cert));
1398                 else
1399                         g_variant_builder_add(b, "{sv}", WIFI_CONFIG_EAP_CACERT, g_variant_new_string("NONE"));
1400
1401                 if (conf->eap_config->client_cert != NULL)
1402                         g_variant_builder_add(b, "{sv}", WIFI_CONFIG_EAP_CLIENTCERT, g_variant_new_string(conf->eap_config->client_cert));
1403                 else
1404                         g_variant_builder_add(b, "{sv}", WIFI_CONFIG_EAP_CLIENTCERT, g_variant_new_string("NONE"));
1405
1406                 if (conf->eap_config->private_key != NULL)
1407                         g_variant_builder_add(b, "{sv}", WIFI_CONFIG_EAP_PRIVATEKEY, g_variant_new_string(conf->eap_config->private_key));
1408                 else
1409                         g_variant_builder_add(b, "{sv}", WIFI_CONFIG_EAP_PRIVATEKEY, g_variant_new_string("NONE"));
1410
1411                 if (conf->eap_config->private_key_password != NULL)
1412                         g_variant_builder_add(b, "{sv}", WIFI_CONFIG_EAP_PRIVATEKEY_PASSWORD, g_variant_new_string(conf->eap_config->private_key_password));
1413                 else
1414                         g_variant_builder_add(b, "{sv}", WIFI_CONFIG_EAP_PRIVATEKEY_PASSWORD, g_variant_new_string("NONE"));
1415
1416                 if (conf->eap_config->identity != NULL)
1417                         g_variant_builder_add(b, "{sv}", WIFI_CONFIG_EAP_IDENTITY, g_variant_new_string(conf->eap_config->identity));
1418                 else
1419                         g_variant_builder_add(b, "{sv}", WIFI_CONFIG_EAP_IDENTITY, g_variant_new_string("NONE"));
1420
1421                 if (conf->eap_config->eap_type != NULL)
1422                         g_variant_builder_add(b, "{sv}", WIFI_CONFIG_EAP_TYPE, g_variant_new_string(conf->eap_config->eap_type));
1423                 else
1424                         g_variant_builder_add(b, "{sv}", WIFI_CONFIG_EAP_TYPE, g_variant_new_string("NONE"));
1425
1426                 if (conf->eap_config->eap_auth_type != NULL)
1427                         g_variant_builder_add(b, "{sv}", WIFI_CONFIG_EAP_AUTH_TYPE, g_variant_new_string(conf->eap_config->eap_auth_type));
1428                 else
1429                         g_variant_builder_add(b, "{sv}", WIFI_CONFIG_EAP_AUTH_TYPE, g_variant_new_string("NONE"));
1430
1431                 if (conf->eap_config->subject_match != NULL)
1432                         g_variant_builder_add(b, "{sv}", WIFI_CONFIG_EAP_SUBJECT_MATCH, g_variant_new_string(conf->eap_config->subject_match));
1433                 else
1434                         g_variant_builder_add(b, "{sv}", WIFI_CONFIG_EAP_SUBJECT_MATCH, g_variant_new_string("NONE"));
1435         }
1436
1437         __free_wifi_configuration(conf);
1438
1439         wifi_complete_load_eap_configuration(wifi, context, g_variant_builder_end(b));
1440         g_variant_builder_unref(b);
1441         return TRUE;
1442 }
1443
1444 gboolean handle_save_eap_configuration(Wifi *wifi, GDBusMethodInvocation *context,
1445                 const gchar *config_id, GVariant *configuration)
1446 {
1447         gboolean ret = FALSE;
1448         struct wifi_config *conf = NULL;
1449         GKeyFile *keyfile = NULL;
1450         GVariantIter *iter;
1451         GVariant *value;
1452         gchar *field;
1453         gchar *group_name = NULL;
1454
1455         if ((wifi == NULL) || (config_id == NULL) || (configuration == NULL)) {
1456                 ERR("Invalid parameter");
1457                 netconfig_error_invalid_parameter(context);
1458                 return TRUE;
1459         }
1460
1461         conf = g_new0(struct wifi_config, 1);
1462         conf->eap_config = g_new0(struct wifi_eap_config, 1);
1463
1464         g_variant_get(configuration, "a{sv}", &iter);
1465         while (g_variant_iter_loop(iter, "{sv}", &field, &value)) {
1466                 if (g_strcmp0(field, WIFI_CONFIG_NAME) == 0) {
1467                         if (g_variant_is_of_type(value, G_VARIANT_TYPE_STRING)) {
1468                                 conf->name = g_strdup(g_variant_get_string(value, NULL));
1469                                 DBG("name [%s]", conf->name);
1470                         } else {
1471                                 conf->name = NULL;
1472                         }
1473                 } else if (g_strcmp0(field, WIFI_CONFIG_SSID) == 0) {
1474                         if (g_variant_is_of_type(value, G_VARIANT_TYPE_STRING)) {
1475                                 conf->ssid = g_strdup(g_variant_get_string(value, NULL));
1476                                 DBG("ssid [%s]", conf->ssid);
1477                         } else {
1478                                 conf->ssid = NULL;
1479                         }
1480                 } else if (g_strcmp0(field, WIFI_CONFIG_PASSPHRASE) == 0) {
1481                         if (g_variant_is_of_type(value, G_VARIANT_TYPE_STRING)) {
1482                                 conf->passphrase = g_strdup(g_variant_get_string(value, NULL));
1483                                 DBG("passphrase [%s]", conf->passphrase);
1484                         } else {
1485                                 conf->passphrase = NULL;
1486                         }
1487                 } else if (g_strcmp0(field, WIFI_CONFIG_HIDDEN) == 0) {
1488                         if (g_variant_is_of_type(value, G_VARIANT_TYPE_STRING)) {
1489                                 conf->is_hidden = g_strdup(g_variant_get_string(value, NULL));
1490                                 DBG("is_hidden [%s]", conf->is_hidden);
1491                         } else {
1492                                 conf->is_hidden = NULL;
1493                         }
1494                 } else if (g_strcmp0(field, WIFI_CONFIG_PROXYADDRESS) == 0) {
1495                         if (g_variant_is_of_type(value, G_VARIANT_TYPE_STRING)) {
1496                                 conf->proxy_address = g_strdup(g_variant_get_string(value, NULL));
1497                                 DBG("proxy_address [%s]", conf->proxy_address);
1498                         } else {
1499                                 conf->proxy_address = NULL;
1500                         }
1501                 } else if (g_strcmp0(field, WIFI_CONFIG_EAP_ANONYMOUS_IDENTITY) == 0) {
1502                         if (g_variant_is_of_type(value, G_VARIANT_TYPE_STRING)) {
1503                                 conf->eap_config->anonymous_identity = g_strdup(g_variant_get_string(value, NULL));
1504                                 DBG("anonymous_identity [%s]", conf->eap_config->anonymous_identity);
1505                         } else {
1506                                 conf->eap_config->anonymous_identity = NULL;
1507                         }
1508                 } else if (g_strcmp0(field, WIFI_CONFIG_EAP_CACERT) == 0) {
1509                         if (g_variant_is_of_type(value, G_VARIANT_TYPE_STRING)) {
1510                                 conf->eap_config->ca_cert = g_strdup(g_variant_get_string(value, NULL));
1511                                 DBG("ca_cert [%s]", conf->eap_config->ca_cert);
1512                         } else {
1513                                 conf->eap_config->ca_cert = NULL;
1514                         }
1515                 } else if (g_strcmp0(field, WIFI_CONFIG_EAP_CLIENTCERT) == 0) {
1516                         if (g_variant_is_of_type(value, G_VARIANT_TYPE_STRING)) {
1517                                 conf->eap_config->client_cert = g_strdup(g_variant_get_string(value, NULL));
1518                                 DBG("client_cert [%s]", conf->eap_config->client_cert);
1519                         } else {
1520                                 conf->eap_config->client_cert = NULL;
1521                         }
1522                 } else if (g_strcmp0(field, WIFI_CONFIG_EAP_PRIVATEKEY) == 0) {
1523                         if (g_variant_is_of_type(value, G_VARIANT_TYPE_STRING)) {
1524                                 conf->eap_config->private_key = g_strdup(g_variant_get_string(value, NULL));
1525                                 DBG("private_key [%s]", conf->eap_config->private_key);
1526                         } else {
1527                                 conf->eap_config->private_key = NULL;
1528                         }
1529                 } else if (g_strcmp0(field, WIFI_CONFIG_EAP_PRIVATEKEY_PASSWORD) == 0) {
1530                         if (g_variant_is_of_type(value, G_VARIANT_TYPE_STRING)) {
1531                                 conf->eap_config->private_key_password = g_strdup(g_variant_get_string(value, NULL));
1532                                 DBG("private_key_password[%s]", conf->eap_config->private_key_password);
1533                         } else {
1534                                 conf->eap_config->private_key_password = NULL;
1535                         }
1536                 } else if (g_strcmp0(field, WIFI_CONFIG_EAP_IDENTITY) == 0) {
1537                         if (g_variant_is_of_type(value, G_VARIANT_TYPE_STRING)) {
1538                                 conf->eap_config->identity = g_strdup(g_variant_get_string(value, NULL));
1539                                 DBG("identity [%s]", conf->eap_config->identity);
1540                         } else {
1541                                 conf->eap_config->identity = NULL;
1542                         }
1543                 } else if (g_strcmp0(field, WIFI_CONFIG_EAP_TYPE) == 0) {
1544                         if (g_variant_is_of_type(value, G_VARIANT_TYPE_STRING)) {
1545                                 conf->eap_config->eap_type = g_strdup(g_variant_get_string(value, NULL));
1546                                 DBG("eap_type [%s]", conf->eap_config->eap_type);
1547                         } else {
1548                                 conf->eap_config->eap_type = NULL;
1549                         }
1550                 } else if (g_strcmp0(field, WIFI_CONFIG_EAP_AUTH_TYPE) == 0) {
1551                         if (g_variant_is_of_type(value, G_VARIANT_TYPE_STRING)) {
1552                                 conf->eap_config->eap_auth_type = g_strdup(g_variant_get_string(value, NULL));
1553                                 DBG("eap_auth_type [%s]", conf->eap_config->eap_auth_type);
1554                         } else {
1555                                 conf->eap_config->eap_auth_type = NULL;
1556                         }
1557                 } else if (g_strcmp0(field, WIFI_CONFIG_EAP_SUBJECT_MATCH) == 0) {
1558                         if (g_variant_is_of_type(value, G_VARIANT_TYPE_STRING)) {
1559                                 conf->eap_config->subject_match = g_strdup(g_variant_get_string(value, NULL));
1560                                 DBG("subject_match [%s]", conf->eap_config->subject_match);
1561                         } else {
1562                                 conf->eap_config->subject_match = NULL;
1563                         }
1564                 }
1565         }
1566         conf->favorite = TRUE;
1567         conf->autoconnect = TRUE;
1568
1569         ret = __get_group_name(WIFI_CONFIG_PREFIX, config_id, &group_name);
1570         if (ret != TRUE) {
1571                 __free_wifi_configuration(conf);
1572                 ERR("Fail to get_wifi_config_group_name");
1573                 return TRUE;
1574         }
1575
1576         keyfile = g_key_file_new();
1577         g_key_file_set_string(keyfile, group_name, WIFI_CONFIG_NAME, conf->name);
1578         g_key_file_set_string(keyfile, group_name, WIFI_CONFIG_SSID, conf->ssid);
1579
1580         if (conf->passphrase != NULL) {
1581                 gchar *enc_data = NULL;
1582                 enc_data = _netconfig_encrypt_passphrase(conf->passphrase);
1583
1584                 if (!enc_data) {
1585                         ERR("Failed to encrypt the passphrase");
1586                 } else {
1587                         g_free(conf->passphrase);
1588                         conf->passphrase = enc_data;
1589                 }
1590                 g_key_file_set_string(keyfile, group_name, WIFI_CONFIG_PASSPHRASE, conf->passphrase);
1591         }
1592
1593         g_key_file_set_boolean(keyfile, group_name, WIFI_CONFIG_FAVORITE, conf->favorite);
1594         g_key_file_set_boolean(keyfile, group_name, WIFI_CONFIG_AUTOCONNECT, conf->autoconnect);
1595
1596         /* Optional field */
1597         if (conf->proxy_address != NULL) {
1598                 g_key_file_set_string(keyfile, group_name, WIFI_CONFIG_PROXY_METHOD, "manual");
1599                 g_key_file_set_string(keyfile, group_name, WIFI_CONFIG_PROXY_SERVER, conf->proxy_address);
1600         }
1601
1602         if (conf->is_hidden != NULL) {
1603                 gboolean hidden = FALSE;
1604                 if (g_strcmp0(conf->is_hidden, "TRUE") == 0)
1605                         hidden = TRUE;
1606                 g_key_file_set_boolean(keyfile, group_name, WIFI_CONFIG_HIDDEN, hidden);
1607         }
1608
1609         if (conf->eap_config->anonymous_identity != NULL)
1610                 g_key_file_set_string(keyfile, group_name,
1611                         WIFI_CONFIG_EAP_ANONYMOUS_IDENTITY, conf->eap_config->anonymous_identity);
1612
1613         if (conf->eap_config->ca_cert != NULL)
1614                 g_key_file_set_string(keyfile, group_name,
1615                         WIFI_CONFIG_EAP_CACERT, conf->eap_config->ca_cert);
1616
1617         if (conf->eap_config->client_cert != NULL)
1618                 g_key_file_set_string(keyfile, group_name,
1619                         WIFI_CONFIG_EAP_CLIENTCERT, conf->eap_config->client_cert);
1620
1621         if (conf->eap_config->private_key != NULL)
1622                 g_key_file_set_string(keyfile, group_name,
1623                         WIFI_CONFIG_EAP_PRIVATEKEY, conf->eap_config->private_key);
1624
1625         if (conf->eap_config->private_key_password != NULL)
1626                 g_key_file_set_string(keyfile, group_name,
1627                         WIFI_CONFIG_EAP_PRIVATEKEY_PASSWORD, conf->eap_config->private_key_password);
1628
1629         if (conf->eap_config->identity != NULL)
1630                 g_key_file_set_string(keyfile, group_name,
1631                         WIFI_CONFIG_EAP_IDENTITY, conf->eap_config->identity);
1632
1633         if (conf->eap_config->eap_type != NULL)
1634                 g_key_file_set_string(keyfile, group_name,
1635                         WIFI_CONFIG_EAP_TYPE, conf->eap_config->eap_type);
1636
1637         if (conf->eap_config->eap_auth_type != NULL)
1638                 g_key_file_set_string(keyfile, group_name,
1639                         WIFI_CONFIG_EAP_AUTH_TYPE, conf->eap_config->eap_auth_type);
1640
1641         if (conf->eap_config->subject_match != NULL)
1642                 g_key_file_set_string(keyfile, group_name,
1643                         WIFI_CONFIG_EAP_SUBJECT_MATCH, conf->eap_config->subject_match);
1644
1645         ret = _save_configuration(config_id, keyfile);
1646         if (ret == TRUE) {
1647                 INFO("Success to save eap configuration [%s]", config_id);
1648                 wifi_complete_save_eap_configuration(wifi, context);
1649         } else {
1650                 INFO("Fail to save eap configuration [%s]", config_id);
1651                 netconfig_error_dbus_method_return(context, NETCONFIG_ERROR_INTERNAL, "FailSaveEapConfiguration");
1652         }
1653
1654         g_key_file_free(keyfile);
1655         g_free(group_name);
1656         __free_wifi_configuration(conf);
1657
1658         g_variant_iter_free(iter);
1659
1660         return TRUE;
1661 }
1662
1663 gboolean handle_remove_configuration(Wifi *wifi, GDBusMethodInvocation *context, const gchar *config_id)
1664 {
1665         gboolean ret = FALSE;
1666
1667         if ((wifi == NULL) || (config_id == NULL)) {
1668                 ERR("Invalid parameter");
1669                 netconfig_error_invalid_parameter(context);
1670                 return TRUE;
1671         }
1672
1673         ret = _remove_configuration(config_id);
1674         if (ret != TRUE) {
1675                 /* no configuration or error */
1676                 ERR("No [%s] configuration", config_id);
1677                 netconfig_error_no_profile(context);
1678                 return TRUE;
1679         }
1680
1681         wifi_complete_remove_configuration(wifi, context);
1682         return TRUE;
1683 }
1684
1685 /* config field key / value */
1686 /*
1687  * [wifi_macaddress_config_id]
1688  * Name=name (mandatory)
1689  * SSID=SSID (mandatory)
1690  * Frequency=2462 (X)
1691  * Favorite=true (X)
1692  * AutoConnect=true (Default true)
1693  * Modified=2015-03-20 (X)
1694  * IPv4.method=manual (O)
1695  * IPv4.DHCP.LastAddress=192.0.0.1 (X)
1696  * IPv6.method=auto (X)
1697  * IPv6.privacy=disabled (X)
1698  * IPv4.netmask_prefixlen=24 (X)
1699  * IPv4.local_address=192.0.0.1 (O)
1700  * IPv4.gateway=192.0.0.1 (O ? X ?)
1701  * Nameservers=192.168.43.22; (O)
1702  * Proxy.Method=manual (O)
1703  * Proxy.Servers=trst.com:8888; (O)
1704  */
1705 gboolean handle_set_config_field(Wifi *wifi, GDBusMethodInvocation *context,
1706                 const gchar *config_id, const gchar *key, const gchar *value)
1707 {
1708         gboolean ret = FALSE;
1709         gchar *keyfile_key = NULL;
1710
1711         g_return_val_if_fail(wifi != NULL, TRUE);
1712         g_return_val_if_fail(config_id != NULL, TRUE);
1713         g_return_val_if_fail(key != NULL, TRUE);
1714
1715         DBG("Key[%s] Value[%d]", key, value);
1716
1717         if (g_strcmp0(key, WIFI_CONFIG_PROXYADDRESS) == 0) {
1718                 ret = _set_field(config_id, WIFI_CONFIG_PROXY_METHOD, "manual");
1719                 if (!ret) {
1720                         ERR("Fail to [%s]set_wifi_config_field(%s/manual)", config_id, WIFI_CONFIG_PROXY_METHOD);
1721                         netconfig_error_invalid_parameter(context);
1722                         return TRUE;
1723                 }
1724                 keyfile_key = g_strdup_printf("%s", WIFI_CONFIG_PROXY_SERVER);
1725         } else if (g_strcmp0(key, WIFI_CONFIG_HIDDEN) == 0) {
1726                 keyfile_key = g_strdup_printf("%s", WIFI_CONFIG_HIDDEN);
1727         } else if (g_strcmp0(key, WIFI_CONFIG_EAP_ANONYMOUS_IDENTITY) == 0) {
1728                 keyfile_key = g_strdup_printf("%s", WIFI_CONFIG_EAP_ANONYMOUS_IDENTITY);
1729         } else if (g_strcmp0(key, WIFI_CONFIG_EAP_CACERT) == 0) {
1730                 keyfile_key = g_strdup_printf("%s", WIFI_CONFIG_EAP_CACERT);
1731         } else if (g_strcmp0(key, WIFI_CONFIG_EAP_CLIENTCERT) == 0) {
1732                 keyfile_key = g_strdup_printf("%s", WIFI_CONFIG_EAP_CLIENTCERT);
1733         } else if (g_strcmp0(key, WIFI_CONFIG_EAP_PRIVATEKEY) == 0) {
1734                 keyfile_key = g_strdup_printf("%s", WIFI_CONFIG_EAP_PRIVATEKEY);
1735         } else if (g_strcmp0(key, WIFI_CONFIG_EAP_IDENTITY) == 0) {
1736                 keyfile_key = g_strdup_printf("%s", WIFI_CONFIG_EAP_IDENTITY);
1737         } else if (g_strcmp0(key, WIFI_CONFIG_EAP_TYPE) == 0) {
1738                 keyfile_key = g_strdup_printf("%s", WIFI_CONFIG_EAP_TYPE);
1739         } else if (g_strcmp0(key, WIFI_CONFIG_EAP_AUTH_TYPE) == 0) {
1740                 keyfile_key = g_strdup_printf("%s", WIFI_CONFIG_EAP_AUTH_TYPE);
1741         } else if (g_strcmp0(key, WIFI_CONFIG_EAP_SUBJECT_MATCH) == 0) {
1742                 keyfile_key = g_strdup_printf("%s", WIFI_CONFIG_EAP_SUBJECT_MATCH);
1743         } else {
1744                 ERR("Not supported key[%s]", key);
1745                 netconfig_error_invalid_parameter(context);
1746                 return TRUE;
1747         }
1748
1749         ret = _set_field(config_id, keyfile_key, (const gchar *)value);
1750         if (!ret) {
1751                 ERR("Fail to [%s]set_wifi_config_field(%s/%s)", config_id, key, value);
1752         }
1753
1754         if (keyfile_key != NULL)
1755                 g_free(keyfile_key);
1756
1757         wifi_complete_set_config_field(wifi, context);
1758         return TRUE;
1759 }
1760
1761 gboolean handle_get_config_passphrase(Wifi *wifi, GDBusMethodInvocation *context, const gchar *config_id)
1762 {
1763         gboolean ret = FALSE;
1764         gchar *passphrase = NULL;
1765
1766         if ((wifi == NULL) || (config_id == NULL)) {
1767                 ERR("Invalid parameter");
1768                 netconfig_error_invalid_parameter(context);
1769                 return TRUE;
1770         }
1771
1772         ret = _get_field(config_id, WIFI_CONFIG_PASSPHRASE, &passphrase);
1773         if (!ret) {
1774                 ERR("Fail to [%s] _get_field(%s)", config_id, WIFI_CONFIG_PASSPHRASE);
1775                 netconfig_error_dbus_method_return(context, NETCONFIG_ERROR_INTERNAL, "OperationFailed");
1776                 return TRUE;
1777         }
1778
1779         wifi_complete_get_config_passphrase(wifi, context, passphrase);
1780         g_free(passphrase);
1781
1782         return TRUE;
1783 }
1784
1785 gboolean handle_add_vsie(Wifi *wifi, GDBusMethodInvocation *context,
1786                 int frame_id, const gchar *vsie)
1787 {
1788         DBG("Frame ID: [%d] VSIE: [%s]", frame_id, vsie);
1789
1790         g_return_val_if_fail(wifi != NULL, TRUE);
1791         g_return_val_if_fail(vsie != NULL, TRUE);
1792
1793         gboolean ret = FALSE;
1794
1795         ret = _add_vsie(frame_id, vsie);
1796         if (!ret) {
1797                 DBG("Failed to add vsie: %s", vsie);
1798                 netconfig_error_dbus_method_return(context, NETCONFIG_ERROR_INTERNAL, "OperationFailed");
1799                 return TRUE;
1800         }
1801
1802         wifi_complete_add_vsie(wifi, context);
1803         return TRUE;
1804 }
1805
1806 gboolean handle_get_vsie(Wifi *wifi, GDBusMethodInvocation *context,
1807                 int frame_id)
1808 {
1809         DBG("Frame ID: [%d]", frame_id);
1810
1811         g_return_val_if_fail(wifi != NULL, TRUE);
1812
1813         gboolean ret = FALSE;
1814         gchar *vsie = NULL;
1815
1816         ret = _get_vsie(frame_id, &vsie);
1817         if (!ret) {
1818                 DBG("Failed to get vsie for frame:[%d]", frame_id);
1819                 netconfig_error_dbus_method_return(context, NETCONFIG_ERROR_INTERNAL, "OperationFailed");
1820                 return TRUE;
1821         }
1822
1823         DBG("Received vsie: %s", vsie);
1824         wifi_complete_get_vsie(wifi, context, vsie);
1825
1826         return TRUE;
1827 }
1828
1829 gboolean handle_remove_vsie(Wifi *wifi, GDBusMethodInvocation *context,
1830                 int frame_id, const gchar *vsie)
1831 {
1832         DBG("Frame ID: [%d] VSIE: [%s]", frame_id, vsie);
1833
1834         g_return_val_if_fail(wifi != NULL, TRUE);
1835         g_return_val_if_fail(vsie != NULL, TRUE);
1836
1837         gboolean ret = FALSE;
1838
1839         ret = _remove_vsie(frame_id, vsie);
1840         if (!ret) {
1841                 DBG("Failed to remove vsie: %s", vsie);
1842                 netconfig_error_dbus_method_return(context, NETCONFIG_ERROR_INTERNAL, "OperationFailed");
1843                 return TRUE;
1844         }
1845
1846         wifi_complete_remove_vsie(wifi, context);
1847         return TRUE;
1848 }