src/config.c

   1 /*
   2  *
   3  *  Connection Manager
   4  *
   5  *  Copyright (C) 2007-2010  Intel Corporation. All rights reserved.
   6  *
   7  *  This program is free software; you can redistribute it and/or modify
   8  *  it under the terms of the GNU General Public License version 2 as
   9  *  published by the Free Software Foundation.
  10  *
  11  *  This program is distributed in the hope that it will be useful,
  12  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
  13  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14  *  GNU General Public License for more details.
  15  *
  16  *  You should have received a copy of the GNU General Public License
  17  *  along with this program; if not, write to the Free Software
  18  *  Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
  19  *
  20  */
  21
  22 #ifdef HAVE_CONFIG_H
  23 #include <config.h>
  24 #endif
  25
  26 #include <stdio.h>
  27 #include <unistd.h>
  28 #include <string.h>
  29 #include <sys/vfs.h>
  30 #include <sys/inotify.h>
  31 #include <glib.h>
  32
  33 #include "connman.h"
  34
  35 struct connman_config_service {
  36         char *ident;
  37         char *name;
  38         char *type;
  39         void *ssid;
  40         unsigned int ssid_len;
  41         char *eap;
  42         char *identity;
  43         char *ca_cert_file;
  44         char *client_cert_file;
  45         char *private_key_file;
  46         char *private_key_passphrase;
  47         char *private_key_passphrase_type;
  48         char *phase2;
  49         char *passphrase;
  50         connman_bool_t from_fs;
  51 };
  52
  53 struct connman_config {
  54         char *ident;
  55         char *name;
  56         char *description;
  57         connman_bool_t protected;
  58         GHashTable *service_table;
  59 };
  60
  61 static GHashTable *config_table = NULL;
  62 static GSList *protected_services = NULL;
  63
  64 static int inotify_wd = -1;
  65
  66 static GIOChannel *inotify_channel = NULL;
  67 static uint inotify_watch = 0;
  68
  69 #define NONFS_CONFIG_NAME                "internal"
  70
  71 /* Definition of possible strings in the .config files */
  72 #define CONFIG_KEY_NAME                "Name"
  73 #define CONFIG_KEY_DESC                "Description"
  74 #define CONFIG_KEY_PROT                "Protected"
  75
  76 #define SERVICE_KEY_TYPE               "Type"
  77 #define SERVICE_KEY_NAME               "Name"
  78 #define SERVICE_KEY_SSID               "SSID"
  79 #define SERVICE_KEY_EAP                "EAP"
  80 #define SERVICE_KEY_CA_CERT            "CACertFile"
  81 #define SERVICE_KEY_CL_CERT            "ClientCertFile"
  82 #define SERVICE_KEY_PRV_KEY            "PrivateKeyFile"
  83 #define SERVICE_KEY_PRV_KEY_PASS       "PrivateKeyPassphrase"
  84 #define SERVICE_KEY_PRV_KEY_PASS_TYPE  "PrivateKeyPassphraseType"
  85 #define SERVICE_KEY_IDENTITY           "Identity"
  86 #define SERVICE_KEY_PHASE2             "Phase2"
  87 #define SERVICE_KEY_PASSPHRASE         "Passphrase"
  88
  89 static const char *config_possible_keys[] = {
  90         CONFIG_KEY_NAME,
  91         CONFIG_KEY_DESC,
  92         CONFIG_KEY_PROT,
  93         NULL,
  94 };
  95
  96 static const char *service_possible_keys[] = {
  97         SERVICE_KEY_TYPE,
  98         SERVICE_KEY_NAME,
  99         SERVICE_KEY_SSID,
 100         SERVICE_KEY_EAP,
 101         SERVICE_KEY_CA_CERT,
 102         SERVICE_KEY_CL_CERT,
 103         SERVICE_KEY_PRV_KEY,
 104         SERVICE_KEY_PRV_KEY_PASS,
 105         SERVICE_KEY_PRV_KEY_PASS_TYPE,
 106         SERVICE_KEY_IDENTITY,
 107         SERVICE_KEY_PHASE2,
 108         SERVICE_KEY_PASSPHRASE,
 109         NULL,
 110 };
 111
 112 static void unregister_config(gpointer data)
 113 {
 114         struct connman_config *config = data;
 115
 116         connman_info("Removing configuration %s", config->ident);
 117
 118         g_hash_table_destroy(config->service_table);
 119
 120         g_free(config->description);
 121         g_free(config->name);
 122         g_free(config->ident);
 123         g_free(config);
 124 }
 125
 126 static void unregister_service(gpointer data)
 127 {
 128         struct connman_config_service *service = data;
 129
 130         connman_info("Removing service configuration %s", service->ident);
 131
 132         protected_services = g_slist_remove(protected_services, service);
 133
 134         g_free(service->ident);
 135         g_free(service->type);
 136         g_free(service->name);
 137         g_free(service->ssid);
 138         g_free(service->eap);
 139         g_free(service->identity);
 140         g_free(service->ca_cert_file);
 141         g_free(service->client_cert_file);
 142         g_free(service->private_key_file);
 143         g_free(service->private_key_passphrase);
 144         g_free(service->private_key_passphrase_type);
 145         g_free(service->phase2);
 146         g_free(service->passphrase);
 147         g_free(service);
 148 }
 149
 150 static void check_keys(GKeyFile *keyfile, const char *group,
 151                         const char **possible_keys)
 152 {
 153         char **avail_keys;
 154         gsize nb_avail_keys, i, j;
 155
 156         avail_keys = g_key_file_get_keys(keyfile, group, &nb_avail_keys, NULL);
 157         if (avail_keys == NULL)
 158                 return;
 159
 160         /*
 161          * For each key in the configuration file,
 162          * verify it is understood by connman
 163          */
 164         for (i = 0 ; i < nb_avail_keys; i++) {
 165                 for (j = 0; possible_keys[j] ; j++)
 166                         if (g_strcmp0(avail_keys[i], possible_keys[j]) == 0)
 167                                 break;
 168
 169                 if (possible_keys[j] == NULL)
 170                         connman_warn("Unknown configuration key %s in [%s]",
 171                                         avail_keys[i], group);
 172         }
 173
 174         g_strfreev(avail_keys);
 175 }
 176
 177 static connman_bool_t
 178 is_protected_service(struct connman_config_service *service)
 179 {
 180         GSList *list;
 181
 182         DBG("ident %s", service->ident);
 183
 184         for (list = protected_services; list; list = list->next) {
 185                 struct connman_config_service *s = list->data;
 186
 187                 if (g_strcmp0(s->type, service->type) != 0)
 188                         continue;
 189
 190                 if (s->ssid == NULL || service->ssid == NULL)
 191                         continue;
 192
 193                 if (g_strcmp0(service->type, "wifi") == 0 &&
 194                         strncmp(s->ssid, service->ssid, s->ssid_len) == 0) {
 195                         return TRUE;
 196                 }
 197         }
 198
 199         return FALSE;
 200 }
 201
 202 static int load_service(GKeyFile *keyfile, const char *group,
 203                                                 struct connman_config *config)
 204 {
 205         struct connman_config_service *service;
 206         const char *ident;
 207         char *str, *hex_ssid;
 208         gboolean service_created = FALSE;
 209
 210         /* Strip off "service_" prefix */
 211         ident = group + 8;
 212
 213         if (strlen(ident) < 1)
 214                 return -EINVAL;
 215
 216         /* Verify that provided keys are good */
 217         check_keys(keyfile, group, service_possible_keys);
 218
 219         service = g_hash_table_lookup(config->service_table, ident);
 220         if (service == NULL) {
 221                 service = g_try_new0(struct connman_config_service, 1);
 222                 if (service == NULL)
 223                         return -ENOMEM;
 224
 225                 service->ident = g_strdup(ident);
 226
 227                 service_created = TRUE;
 228         }
 229
 230         str = g_key_file_get_string(keyfile, group, SERVICE_KEY_TYPE, NULL);
 231         if (str != NULL) {
 232                 g_free(service->type);
 233                 service->type = str;
 234         }
 235
 236         str = g_key_file_get_string(keyfile, group, SERVICE_KEY_NAME, NULL);
 237         if (str != NULL) {
 238                 g_free(service->name);
 239                 service->name = str;
 240         }
 241
 242         hex_ssid = g_key_file_get_string(keyfile, group, SERVICE_KEY_SSID,
 243                                          NULL);
 244         if (hex_ssid != NULL) {
 245                 char *ssid;
 246                 unsigned int i, j = 0, hex;
 247                 size_t hex_ssid_len = strlen(hex_ssid);
 248
 249                 ssid = g_try_malloc0(hex_ssid_len / 2);
 250                 if (ssid == NULL) {
 251                         g_free(hex_ssid);
 252                         return -ENOMEM;
 253                 }
 254
 255                 for (i = 0; i < hex_ssid_len; i += 2) {
 256                         sscanf(hex_ssid + i, "%02x", &hex);
 257                         ssid[j++] = hex;
 258                 }
 259
 260                 g_free(hex_ssid);
 261
 262                 g_free(service->ssid);
 263                 service->ssid = ssid;
 264                 service->ssid_len = hex_ssid_len / 2;
 265         } else if (service->name != NULL) {
 266                 char *ssid;
 267                 unsigned int ssid_len;
 268
 269                 ssid_len = strlen(service->name);
 270                 ssid = g_try_malloc0(ssid_len);
 271                 if (ssid == NULL)
 272                         return -ENOMEM;
 273
 274                 memcpy(ssid, service->name, ssid_len);
 275                 g_free(service->ssid);
 276                 service->ssid = ssid;
 277                 service->ssid_len = ssid_len;
 278         }
 279
 280         if (is_protected_service(service) == TRUE) {
 281                 connman_error("Trying to provision a protected service");
 282
 283                 g_free(service->ident);
 284                 g_free(service->type);
 285                 g_free(service->name);
 286                 g_free(service->ssid);
 287                 g_free(service);
 288
 289                 return -EACCES;
 290         }
 291
 292         str = g_key_file_get_string(keyfile, group, SERVICE_KEY_EAP, NULL);
 293         if (str != NULL) {
 294                 g_free(service->eap);
 295                 service->eap = str;
 296         }
 297
 298         str = g_key_file_get_string(keyfile, group, SERVICE_KEY_CA_CERT, NULL);
 299         if (str != NULL) {
 300                 g_free(service->ca_cert_file);
 301                 service->ca_cert_file = str;
 302         }
 303
 304         str = g_key_file_get_string(keyfile, group, SERVICE_KEY_CL_CERT, NULL);
 305         if (str != NULL) {
 306                 g_free(service->client_cert_file);
 307                 service->client_cert_file = str;
 308         }
 309
 310         str = g_key_file_get_string(keyfile, group, SERVICE_KEY_PRV_KEY, NULL);
 311         if (str != NULL) {
 312                 g_free(service->private_key_file);
 313                 service->private_key_file = str;
 314         }
 315
 316         str = g_key_file_get_string(keyfile, group,
 317                                                 SERVICE_KEY_PRV_KEY_PASS, NULL);
 318         if (str != NULL) {
 319                 g_free(service->private_key_passphrase);
 320                 service->private_key_passphrase = str;
 321         }
 322
 323         str = g_key_file_get_string(keyfile, group,
 324                                         SERVICE_KEY_PRV_KEY_PASS_TYPE, NULL);
 325         if (str != NULL) {
 326                 g_free(service->private_key_passphrase_type);
 327                 service->private_key_passphrase_type = str;
 328         }
 329
 330         str = g_key_file_get_string(keyfile, group, SERVICE_KEY_IDENTITY, NULL);
 331         if (str != NULL) {
 332                 g_free(service->identity);
 333                 service->identity = str;
 334         }
 335
 336         str = g_key_file_get_string(keyfile, group, SERVICE_KEY_PHASE2, NULL);
 337         if (str != NULL) {
 338                 g_free(service->phase2);
 339                 service->phase2 = str;
 340         }
 341
 342         str = g_key_file_get_string(keyfile, group, SERVICE_KEY_PASSPHRASE,
 343                                         NULL);
 344         if (str != NULL) {
 345                 g_free(service->passphrase);
 346                 service->passphrase = str;
 347         }
 348
 349         if (g_strcmp0(config->ident, NONFS_CONFIG_NAME) != 0)
 350                 service->from_fs = TRUE;
 351         else
 352                 service->from_fs = FALSE;
 353
 354         if (service_created)
 355                 g_hash_table_insert(config->service_table, service->ident,
 356                                         service);
 357
 358         if (config->protected == TRUE)
 359                 protected_services =
 360                         g_slist_append(protected_services, service);
 361
 362         connman_info("Adding service configuration %s", service->ident);
 363
 364         return 0;
 365 }
 366
 367 static int load_config(struct connman_config *config)
 368 {
 369         GKeyFile *keyfile;
 370         gsize length;
 371         char **groups;
 372         char *str;
 373         gboolean protected;
 374         int i;
 375
 376         DBG("config %p", config);
 377
 378         keyfile = __connman_storage_open_config(config->ident);
 379         if (keyfile == NULL)
 380                 return -EIO;
 381
 382         /* Verify keys validity of the global section */
 383         check_keys(keyfile, "global", config_possible_keys);
 384
 385         str = g_key_file_get_string(keyfile, "global", CONFIG_KEY_NAME, NULL);
 386         if (str != NULL) {
 387                 g_free(config->name);
 388                 config->name = str;
 389         }
 390
 391         str = g_key_file_get_string(keyfile, "global", CONFIG_KEY_DESC, NULL);
 392         if (str != NULL) {
 393                 g_free(config->description);
 394                 config->description = str;
 395         }
 396
 397         protected = g_key_file_get_boolean(keyfile, "global",
 398                                         CONFIG_KEY_PROT, NULL);
 399         config->protected = protected;
 400
 401         groups = g_key_file_get_groups(keyfile, &length);
 402
 403         for (i = 0; groups[i] != NULL; i++) {
 404                 if (g_str_has_prefix(groups[i], "service_") == TRUE)
 405                         load_service(keyfile, groups[i], config);
 406         }
 407
 408         g_strfreev(groups);
 409
 410         __connman_storage_close_config(config->ident, keyfile, FALSE);
 411
 412         return 0;
 413 }
 414
 415 static struct connman_config *create_config(const char *ident)
 416 {
 417         struct connman_config *config;
 418
 419         DBG("ident %s", ident);
 420
 421         if (g_hash_table_lookup(config_table, ident) != NULL)
 422                 return NULL;
 423
 424         config = g_try_new0(struct connman_config, 1);
 425         if (config == NULL)
 426                 return NULL;
 427
 428         config->ident = g_strdup(ident);
 429
 430         config->service_table = g_hash_table_new_full(g_str_hash, g_str_equal,
 431                                                 NULL, unregister_service);
 432
 433         g_hash_table_insert(config_table, config->ident, config);
 434
 435         connman_info("Adding configuration %s", config->ident);
 436
 437         return config;
 438 }
 439
 440 int __connman_config_load_service(GKeyFile *keyfile, const char *group)
 441 {
 442         struct connman_config *config = g_hash_table_lookup(config_table,
 443                                                         NONFS_CONFIG_NAME);
 444
 445         if (config == NULL) {
 446                 config = create_config(NONFS_CONFIG_NAME);
 447                 if (config == NULL)
 448                         return -ENOMEM;
 449         }
 450
 451         return load_service(keyfile, group, config);
 452 }
 453
 454 static int read_configs(void)
 455 {
 456         GDir *dir;
 457
 458         DBG("");
 459
 460         dir = g_dir_open(STORAGEDIR, 0, NULL);
 461         if (dir != NULL) {
 462                 const gchar *file;
 463
 464                 while ((file = g_dir_read_name(dir)) != NULL) {
 465                         GString *str;
 466                         gchar *ident;
 467
 468                         if (g_str_has_suffix(file, ".config") == FALSE)
 469                                 continue;
 470
 471                         ident = g_strrstr(file, ".config");
 472                         if (ident == NULL)
 473                                 continue;
 474
 475                         if (g_str_equal(ident, NONFS_CONFIG_NAME) == TRUE)
 476                                 continue;
 477
 478                         str = g_string_new_len(file, ident - file);
 479                         if (str == NULL)
 480                                 continue;
 481
 482                         ident = g_string_free(str, FALSE);
 483
 484                         if (connman_dbus_validate_ident(ident) == TRUE) {
 485                                 struct connman_config *config;
 486
 487                                 config = create_config(ident);
 488                                 if (config != NULL)
 489                                         load_config(config);
 490                         }
 491                         g_free(ident);
 492                 }
 493
 494                 g_dir_close(dir);
 495         }
 496
 497         return 0;
 498 }
 499
 500 static gboolean inotify_data(GIOChannel *channel, GIOCondition cond,
 501                                                         gpointer user_data)
 502 {
 503         char buffer[256];
 504         char *next_event;
 505         gsize bytes_read;
 506         GIOStatus status;
 507
 508         if (cond & (G_IO_NVAL | G_IO_ERR | G_IO_HUP)) {
 509                 inotify_watch = 0;
 510                 return FALSE;
 511         }
 512
 513         status = g_io_channel_read_chars(channel, buffer,
 514                                         sizeof(buffer) -1, &bytes_read, NULL);
 515
 516         switch (status) {
 517         case G_IO_STATUS_NORMAL:
 518                 break;
 519         case G_IO_STATUS_AGAIN:
 520                 return TRUE;
 521         default:
 522                 connman_error("Reading from inotify channel failed");
 523                 inotify_watch = 0;
 524                 return FALSE;
 525         }
 526
 527         next_event = buffer;
 528
 529         while (bytes_read > 0) {
 530                 struct inotify_event *event;
 531                 gchar *ext;
 532                 gchar *ident;
 533                 gsize len;
 534
 535                 event = (struct inotify_event *) next_event;
 536                 if (event->len)
 537                         ident = next_event + sizeof(struct inotify_event);
 538                 else
 539                         ident = NULL;
 540
 541                 len = sizeof(struct inotify_event) + event->len;
 542
 543                 /* check if inotify_event block fit */
 544                 if (len > bytes_read)
 545                         break;
 546
 547                 next_event += len;
 548                 bytes_read -= len;
 549
 550                 if (ident == NULL)
 551                         continue;
 552
 553                 if (g_str_has_suffix(ident, ".config") == FALSE)
 554                         continue;
 555
 556                 ext = g_strrstr(ident, ".config");
 557                 if (ext == NULL)
 558                         continue;
 559
 560                 *ext = '\0';
 561
 562                 if (g_str_equal(ident, NONFS_CONFIG_NAME) == TRUE)
 563                         continue;
 564
 565                 if (connman_dbus_validate_ident(ident) == FALSE)
 566                         continue;
 567
 568                 if (event->mask & IN_CREATE)
 569                         create_config(ident);
 570
 571                 if (event->mask & IN_MODIFY) {
 572                         struct connman_config *config;
 573
 574                         config = g_hash_table_lookup(config_table, ident);
 575                         if (config != NULL) {
 576                                 g_hash_table_remove_all(config->service_table);
 577                                 load_config(config);
 578                         }
 579                 }
 580
 581                 if (event->mask & IN_DELETE)
 582                         g_hash_table_remove(config_table, ident);
 583         }
 584
 585         return TRUE;
 586 }
 587
 588 static int create_watch(void)
 589 {
 590         int fd;
 591
 592         fd = inotify_init();
 593         if (fd < 0)
 594                 return -EIO;
 595
 596         inotify_wd = inotify_add_watch(fd, STORAGEDIR,
 597                                         IN_MODIFY | IN_CREATE | IN_DELETE);
 598         if (inotify_wd < 0) {
 599                 connman_error("Creation of STORAGEDIR  watch failed");
 600                 close(fd);
 601                 return -EIO;
 602         }
 603
 604         inotify_channel = g_io_channel_unix_new(fd);
 605         if (inotify_channel == NULL) {
 606                 connman_error("Creation of inotify channel failed");
 607                 inotify_rm_watch(fd, inotify_wd);
 608                 inotify_wd = 0;
 609
 610                 close(fd);
 611                 return -EIO;
 612         }
 613
 614         g_io_channel_set_close_on_unref(inotify_channel, TRUE);
 615         g_io_channel_set_encoding(inotify_channel, NULL, NULL);
 616         g_io_channel_set_buffered(inotify_channel, FALSE);
 617
 618         inotify_watch = g_io_add_watch(inotify_channel,
 619                                 G_IO_IN | G_IO_HUP | G_IO_NVAL | G_IO_ERR,
 620                                 inotify_data, NULL);
 621
 622         return 0;
 623 }
 624
 625 static void remove_watch(void)
 626 {
 627         int fd;
 628
 629         if (inotify_channel == NULL)
 630                 return;
 631
 632         if (inotify_watch > 0) {
 633                 g_source_remove(inotify_watch);
 634                 inotify_watch = 0;
 635         }
 636
 637         fd = g_io_channel_unix_get_fd(inotify_channel);
 638
 639         if (inotify_wd >= 0) {
 640                 inotify_rm_watch(fd, inotify_wd);
 641                 inotify_wd = 0;
 642         }
 643
 644         g_io_channel_unref(inotify_channel);
 645 }
 646
 647 int __connman_config_init(void)
 648 {
 649         DBG("");
 650
 651         config_table = g_hash_table_new_full(g_str_hash, g_str_equal,
 652                                                 NULL, unregister_config);
 653
 654         create_watch();
 655
 656         return read_configs();
 657 }
 658
 659 void __connman_config_cleanup(void)
 660 {
 661         DBG("");
 662
 663         remove_watch();
 664
 665         g_hash_table_destroy(config_table);
 666         config_table = NULL;
 667 }
 668
 669 static char *config_pem_fsid(const char *pem_file)
 670 {
 671         struct statfs buf;
 672         unsigned *fsid = (unsigned *) &buf.f_fsid;
 673         unsigned long long fsid64;
 674
 675         if (pem_file == NULL)
 676                 return NULL;
 677
 678         if (statfs(pem_file, &buf) < 0) {
 679                 connman_error("statfs error %s for %s",
 680                                                 strerror(errno), pem_file);
 681                 return NULL;
 682         }
 683
 684         fsid64 = ((unsigned long long) fsid[0] << 32) | fsid[1];
 685
 686         return g_strdup_printf("%llx", fsid64);
 687 }
 688
 689 static void provision_service(gpointer key, gpointer value, gpointer user_data)
 690 {
 691         struct connman_service *service = user_data;
 692         struct connman_config_service *config = value;
 693         struct connman_network *network;
 694         const void *ssid;
 695         unsigned int ssid_len;
 696
 697         /* For now only WiFi service entries are supported */
 698         if (g_strcmp0(config->type, "wifi") != 0)
 699                 return;
 700
 701         network = __connman_service_get_network(service);
 702         if (network == NULL) {
 703                 connman_error("Service has no network set");
 704                 return;
 705         }
 706
 707         ssid = connman_network_get_blob(network, "WiFi.SSID", &ssid_len);
 708         if (ssid == NULL) {
 709                 connman_error("Network SSID not set");
 710                 return;
 711         }
 712
 713         if (config->ssid == NULL || ssid_len != config->ssid_len)
 714                 return;
 715
 716         if (memcmp(config->ssid, ssid, ssid_len) != 0)
 717                 return;
 718
 719         /* do not provision immutable services with non-fs originated configs */
 720         if (config->from_fs == FALSE &&
 721                         __connman_service_get_immutable(service) == TRUE)
 722                 return;
 723
 724         /* only lock services with a config originated from the filesystem */
 725         if (config->from_fs == TRUE)
 726                 __connman_service_set_immutable(service, TRUE);
 727
 728         __connman_service_set_favorite(service, TRUE);
 729
 730         if (config->eap != NULL)
 731                 __connman_service_set_string(service, "EAP", config->eap);
 732
 733         if (config->identity != NULL)
 734                 __connman_service_set_string(service, "Identity",
 735                                                         config->identity);
 736
 737         if (config->ca_cert_file != NULL)
 738                 __connman_service_set_string(service, "CACertFile",
 739                                                         config->ca_cert_file);
 740
 741         if (config->client_cert_file != NULL)
 742                 __connman_service_set_string(service, "ClientCertFile",
 743                                                 config->client_cert_file);
 744
 745         if (config->private_key_file != NULL)
 746                 __connman_service_set_string(service, "PrivateKeyFile",
 747                                                 config->private_key_file);
 748
 749         if (g_strcmp0(config->private_key_passphrase_type, "fsid") == 0 &&
 750                                         config->private_key_file != NULL) {
 751                 char *fsid;
 752
 753                 fsid = config_pem_fsid(config->private_key_file);
 754                 if (fsid == NULL)
 755                         return;
 756
 757                 g_free(config->private_key_passphrase);
 758                 config->private_key_passphrase = fsid;
 759         }
 760
 761         if (config->private_key_passphrase != NULL) {
 762                 __connman_service_set_string(service, "PrivateKeyPassphrase",
 763                                                 config->private_key_passphrase);
 764                 /*
 765                  * TODO: Support for PEAP with both identity and key passwd.
 766                  * In that case, we should check if both of them are found
 767                  * from the config file. If not, we should not set the
 768                  * service passphrase in order for the UI to request for an
 769                  * additional passphrase.
 770                  */
 771         }
 772
 773         if (config->phase2 != NULL)
 774                 __connman_service_set_string(service, "Phase2", config->phase2);
 775
 776         if (config->passphrase != NULL)
 777                 __connman_service_set_string(service, "Passphrase", config->passphrase);
 778 }
 779
 780 int __connman_config_provision_service(struct connman_service *service)
 781 {
 782         enum connman_service_type type;
 783         GHashTableIter iter;
 784         gpointer value, key;
 785
 786         DBG("service %p", service);
 787
 788         /* For now only WiFi services are supported */
 789         type = connman_service_get_type(service);
 790         if (type != CONNMAN_SERVICE_TYPE_WIFI)
 791                 return -ENOSYS;
 792
 793         g_hash_table_iter_init(&iter, config_table);
 794
 795         while (g_hash_table_iter_next(&iter, &key, &value) == TRUE) {
 796                 struct connman_config *config = value;
 797
 798                 g_hash_table_foreach(config->service_table,
 799                                                 provision_service, service);
 800         }
 801
 802         return 0;
 803 }