src/config.c

   1 /*
   2  *
   3  *  Connection Manager
   4  *
   5  *  Copyright (C) 2007-2012  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 <errno.h>
  27 #include <stdio.h>
  28 #include <unistd.h>
  29 #include <string.h>
  30 #include <sys/vfs.h>
  31 #include <sys/inotify.h>
  32 #include <glib.h>
  33
  34 #include "connman.h"
  35
  36 struct connman_config_service {
  37         char *ident;
  38         char *name;
  39         char *type;
  40         void *ssid;
  41         unsigned int ssid_len;
  42         char *eap;
  43         char *identity;
  44         char *ca_cert_file;
  45         char *client_cert_file;
  46         char *private_key_file;
  47         char *private_key_passphrase;
  48         char *private_key_passphrase_type;
  49         char *phase2;
  50         char *passphrase;
  51         GSList *service_identifiers;
  52         char *config_ident; /* file prefix */
  53         char *config_entry; /* entry name */
  54 };
  55
  56 struct connman_config {
  57         char *ident;
  58         char *name;
  59         char *description;
  60         connman_bool_t protected;
  61         GHashTable *service_table;
  62 };
  63
  64 static GHashTable *config_table = NULL;
  65 static GSList *protected_services = NULL;
  66
  67 static int inotify_wd = -1;
  68
  69 static GIOChannel *inotify_channel = NULL;
  70 static uint inotify_watch = 0;
  71
  72 #define INTERNAL_CONFIG_PREFIX           "__internal"
  73
  74 /* Definition of possible strings in the .config files */
  75 #define CONFIG_KEY_NAME                "Name"
  76 #define CONFIG_KEY_DESC                "Description"
  77 #define CONFIG_KEY_PROT                "Protected"
  78
  79 #define SERVICE_KEY_TYPE               "Type"
  80 #define SERVICE_KEY_NAME               "Name"
  81 #define SERVICE_KEY_SSID               "SSID"
  82 #define SERVICE_KEY_EAP                "EAP"
  83 #define SERVICE_KEY_CA_CERT            "CACertFile"
  84 #define SERVICE_KEY_CL_CERT            "ClientCertFile"
  85 #define SERVICE_KEY_PRV_KEY            "PrivateKeyFile"
  86 #define SERVICE_KEY_PRV_KEY_PASS       "PrivateKeyPassphrase"
  87 #define SERVICE_KEY_PRV_KEY_PASS_TYPE  "PrivateKeyPassphraseType"
  88 #define SERVICE_KEY_IDENTITY           "Identity"
  89 #define SERVICE_KEY_PHASE2             "Phase2"
  90 #define SERVICE_KEY_PASSPHRASE         "Passphrase"
  91
  92 static const char *config_possible_keys[] = {
  93         CONFIG_KEY_NAME,
  94         CONFIG_KEY_DESC,
  95         CONFIG_KEY_PROT,
  96         NULL,
  97 };
  98
  99 static const char *service_possible_keys[] = {
 100         SERVICE_KEY_TYPE,
 101         SERVICE_KEY_NAME,
 102         SERVICE_KEY_SSID,
 103         SERVICE_KEY_EAP,
 104         SERVICE_KEY_CA_CERT,
 105         SERVICE_KEY_CL_CERT,
 106         SERVICE_KEY_PRV_KEY,
 107         SERVICE_KEY_PRV_KEY_PASS,
 108         SERVICE_KEY_PRV_KEY_PASS_TYPE,
 109         SERVICE_KEY_IDENTITY,
 110         SERVICE_KEY_PHASE2,
 111         SERVICE_KEY_PASSPHRASE,
 112         NULL,
 113 };
 114
 115 static void unregister_config(gpointer data)
 116 {
 117         struct connman_config *config = data;
 118
 119         connman_info("Removing configuration %s", config->ident);
 120
 121         g_hash_table_destroy(config->service_table);
 122
 123         g_free(config->description);
 124         g_free(config->name);
 125         g_free(config->ident);
 126         g_free(config);
 127 }
 128
 129 static void unregister_service(gpointer data)
 130 {
 131         struct connman_config_service *config_service = data;
 132         struct connman_service *service;
 133         char *service_id;
 134         GSList *list;
 135
 136         connman_info("Removing service configuration %s",
 137                                                 config_service->ident);
 138
 139         protected_services = g_slist_remove(protected_services,
 140                                                 config_service);
 141
 142         for (list = config_service->service_identifiers; list != NULL;
 143                                                         list = list->next) {
 144                 service_id = list->data;
 145
 146                 service = __connman_service_lookup_from_ident(service_id);
 147                 if (service != NULL) {
 148                         __connman_service_set_immutable(service, FALSE);
 149                         __connman_service_remove(service);
 150                 }
 151
 152                 if (__connman_storage_remove_service(service_id) == FALSE)
 153                         DBG("Could not remove all files for service %s",
 154                                                                 service_id);
 155         }
 156
 157         g_free(config_service->ident);
 158         g_free(config_service->type);
 159         g_free(config_service->name);
 160         g_free(config_service->ssid);
 161         g_free(config_service->eap);
 162         g_free(config_service->identity);
 163         g_free(config_service->ca_cert_file);
 164         g_free(config_service->client_cert_file);
 165         g_free(config_service->private_key_file);
 166         g_free(config_service->private_key_passphrase);
 167         g_free(config_service->private_key_passphrase_type);
 168         g_free(config_service->phase2);
 169         g_free(config_service->passphrase);
 170         g_slist_free_full(config_service->service_identifiers, g_free);
 171         g_free(config_service->config_ident);
 172         g_free(config_service->config_entry);
 173         g_free(config_service);
 174 }
 175
 176 static void check_keys(GKeyFile *keyfile, const char *group,
 177                         const char **possible_keys)
 178 {
 179         char **avail_keys;
 180         gsize nb_avail_keys, i, j;
 181
 182         avail_keys = g_key_file_get_keys(keyfile, group, &nb_avail_keys, NULL);
 183         if (avail_keys == NULL)
 184                 return;
 185
 186         /*
 187          * For each key in the configuration file,
 188          * verify it is understood by connman
 189          */
 190         for (i = 0 ; i < nb_avail_keys; i++) {
 191                 for (j = 0; possible_keys[j] ; j++)
 192                         if (g_strcmp0(avail_keys[i], possible_keys[j]) == 0)
 193                                 break;
 194
 195                 if (possible_keys[j] == NULL)
 196                         connman_warn("Unknown configuration key %s in [%s]",
 197                                         avail_keys[i], group);
 198         }
 199
 200         g_strfreev(avail_keys);
 201 }
 202
 203 static connman_bool_t
 204 is_protected_service(struct connman_config_service *service)
 205 {
 206         GSList *list;
 207
 208         DBG("ident %s", service->ident);
 209
 210         for (list = protected_services; list; list = list->next) {
 211                 struct connman_config_service *s = list->data;
 212
 213                 if (g_strcmp0(s->type, service->type) != 0)
 214                         continue;
 215
 216                 if (s->ssid == NULL || service->ssid == NULL)
 217                         continue;
 218
 219                 if (s->ssid_len != service->ssid_len)
 220                         continue;
 221
 222                 if (g_strcmp0(service->type, "wifi") == 0 &&
 223                         strncmp(s->ssid, service->ssid, s->ssid_len) == 0) {
 224                         return TRUE;
 225                 }
 226         }
 227
 228         return FALSE;
 229 }
 230
 231 static int load_service(GKeyFile *keyfile, const char *group,
 232                                                 struct connman_config *config)
 233 {
 234         struct connman_config_service *service;
 235         const char *ident;
 236         char *str, *hex_ssid;
 237         gboolean service_created = FALSE;
 238         int err;
 239
 240         /* Strip off "service_" prefix */
 241         ident = group + 8;
 242
 243         if (strlen(ident) < 1)
 244                 return -EINVAL;
 245
 246         /* Verify that provided keys are good */
 247         check_keys(keyfile, group, service_possible_keys);
 248
 249         service = g_hash_table_lookup(config->service_table, ident);
 250         if (service == NULL) {
 251                 service = g_try_new0(struct connman_config_service, 1);
 252                 if (service == NULL)
 253                         return -ENOMEM;
 254
 255                 service->ident = g_strdup(ident);
 256
 257                 service_created = TRUE;
 258         }
 259
 260         str = g_key_file_get_string(keyfile, group, SERVICE_KEY_TYPE, NULL);
 261         if (str != NULL) {
 262                 g_free(service->type);
 263                 service->type = str;
 264         }
 265
 266         str = g_key_file_get_string(keyfile, group, SERVICE_KEY_NAME, NULL);
 267         if (str != NULL) {
 268                 g_free(service->name);
 269                 service->name = str;
 270         }
 271
 272         hex_ssid = g_key_file_get_string(keyfile, group, SERVICE_KEY_SSID,
 273                                          NULL);
 274         if (hex_ssid != NULL) {
 275                 char *ssid;
 276                 unsigned int i, j = 0, hex;
 277                 size_t hex_ssid_len = strlen(hex_ssid);
 278
 279                 ssid = g_try_malloc0(hex_ssid_len / 2);
 280                 if (ssid == NULL) {
 281                         err = -ENOMEM;
 282                         g_free(hex_ssid);
 283                         goto err;
 284                 }
 285
 286                 for (i = 0; i < hex_ssid_len; i += 2) {
 287                         if (sscanf(hex_ssid + i, "%02x", &hex) <= 0) {
 288                                 connman_warn("Invalid SSID %s", hex_ssid);
 289                                 g_free(ssid);
 290                                 g_free(hex_ssid);
 291                                 err = -EILSEQ;
 292                                 goto err;
 293                         }
 294                         ssid[j++] = hex;
 295                 }
 296
 297                 g_free(hex_ssid);
 298
 299                 g_free(service->ssid);
 300                 service->ssid = ssid;
 301                 service->ssid_len = hex_ssid_len / 2;
 302         } else if (service->name != NULL) {
 303                 char *ssid;
 304                 unsigned int ssid_len;
 305
 306                 ssid_len = strlen(service->name);
 307                 ssid = g_try_malloc0(ssid_len);
 308                 if (ssid == NULL) {
 309                         err = -ENOMEM;
 310                         goto err;
 311                 }
 312
 313                 memcpy(ssid, service->name, ssid_len);
 314                 g_free(service->ssid);
 315                 service->ssid = ssid;
 316                 service->ssid_len = ssid_len;
 317         }
 318
 319         if (is_protected_service(service) == TRUE) {
 320                 connman_error("Trying to provision a protected service");
 321                 err = -EACCES;
 322                 goto err;
 323         }
 324
 325         str = g_key_file_get_string(keyfile, group, SERVICE_KEY_EAP, NULL);
 326         if (str != NULL) {
 327                 g_free(service->eap);
 328                 service->eap = str;
 329         }
 330
 331         str = g_key_file_get_string(keyfile, group, SERVICE_KEY_CA_CERT, NULL);
 332         if (str != NULL) {
 333                 g_free(service->ca_cert_file);
 334                 service->ca_cert_file = str;
 335         }
 336
 337         str = g_key_file_get_string(keyfile, group, SERVICE_KEY_CL_CERT, NULL);
 338         if (str != NULL) {
 339                 g_free(service->client_cert_file);
 340                 service->client_cert_file = str;
 341         }
 342
 343         str = g_key_file_get_string(keyfile, group, SERVICE_KEY_PRV_KEY, NULL);
 344         if (str != NULL) {
 345                 g_free(service->private_key_file);
 346                 service->private_key_file = str;
 347         }
 348
 349         str = g_key_file_get_string(keyfile, group,
 350                                                 SERVICE_KEY_PRV_KEY_PASS, NULL);
 351         if (str != NULL) {
 352                 g_free(service->private_key_passphrase);
 353                 service->private_key_passphrase = str;
 354         }
 355
 356         str = g_key_file_get_string(keyfile, group,
 357                                         SERVICE_KEY_PRV_KEY_PASS_TYPE, NULL);
 358         if (str != NULL) {
 359                 g_free(service->private_key_passphrase_type);
 360                 service->private_key_passphrase_type = str;
 361         }
 362
 363         str = g_key_file_get_string(keyfile, group, SERVICE_KEY_IDENTITY, NULL);
 364         if (str != NULL) {
 365                 g_free(service->identity);
 366                 service->identity = str;
 367         }
 368
 369         str = g_key_file_get_string(keyfile, group, SERVICE_KEY_PHASE2, NULL);
 370         if (str != NULL) {
 371                 g_free(service->phase2);
 372                 service->phase2 = str;
 373         }
 374
 375         str = g_key_file_get_string(keyfile, group, SERVICE_KEY_PASSPHRASE,
 376                                         NULL);
 377         if (str != NULL) {
 378                 g_free(service->passphrase);
 379                 service->passphrase = str;
 380         }
 381
 382         service->config_ident = g_strdup(config->ident);
 383         service->config_entry = g_strdup_printf("service_%s", service->ident);
 384
 385         if (service_created)
 386                 g_hash_table_insert(config->service_table, service->ident,
 387                                         service);
 388
 389         if (config->protected == TRUE)
 390                 protected_services =
 391                         g_slist_append(protected_services, service);
 392
 393         connman_info("Adding service configuration %s", service->ident);
 394
 395         return 0;
 396
 397 err:
 398         if (service_created == TRUE) {
 399                 g_free(service->ident);
 400                 g_free(service->type);
 401                 g_free(service->name);
 402                 g_free(service->ssid);
 403                 g_free(service);
 404         }
 405
 406         return err;
 407 }
 408
 409 static int load_config(struct connman_config *config)
 410 {
 411         GKeyFile *keyfile;
 412         GError *error = NULL;
 413         gsize length;
 414         char **groups;
 415         char *str;
 416         gboolean protected, found = FALSE;
 417         int i;
 418
 419         DBG("config %p", config);
 420
 421         keyfile = __connman_storage_load_config(config->ident);
 422         if (keyfile == NULL)
 423                 return -EIO;
 424
 425         /* Verify keys validity of the global section */
 426         check_keys(keyfile, "global", config_possible_keys);
 427
 428         str = g_key_file_get_string(keyfile, "global", CONFIG_KEY_NAME, NULL);
 429         if (str != NULL) {
 430                 g_free(config->name);
 431                 config->name = str;
 432         }
 433
 434         str = g_key_file_get_string(keyfile, "global", CONFIG_KEY_DESC, NULL);
 435         if (str != NULL) {
 436                 g_free(config->description);
 437                 config->description = str;
 438         }
 439
 440         protected = g_key_file_get_boolean(keyfile, "global",
 441                                         CONFIG_KEY_PROT, &error);
 442         if (error == NULL)
 443                 config->protected = protected;
 444         else
 445                 config->protected = TRUE;
 446
 447         groups = g_key_file_get_groups(keyfile, &length);
 448
 449         for (i = 0; groups[i] != NULL; i++) {
 450                 if (g_str_has_prefix(groups[i], "service_") == TRUE) {
 451                         if (load_service(keyfile, groups[i], config) == 0)
 452                                 found = TRUE;
 453                 }
 454         }
 455
 456         if (found == FALSE)
 457                 connman_warn("Config file %s/%s.config does not contain any "
 458                         "configuration that can be provisioned!",
 459                         STORAGEDIR, config->ident);
 460
 461         g_strfreev(groups);
 462
 463         g_key_file_free(keyfile);
 464
 465         return 0;
 466 }
 467
 468 static struct connman_config *create_config(const char *ident)
 469 {
 470         struct connman_config *config;
 471
 472         DBG("ident %s", ident);
 473
 474         if (g_hash_table_lookup(config_table, ident) != NULL)
 475                 return NULL;
 476
 477         config = g_try_new0(struct connman_config, 1);
 478         if (config == NULL)
 479                 return NULL;
 480
 481         config->ident = g_strdup(ident);
 482
 483         config->service_table = g_hash_table_new_full(g_str_hash, g_str_equal,
 484                                                 NULL, unregister_service);
 485
 486         g_hash_table_insert(config_table, config->ident, config);
 487
 488         connman_info("Adding configuration %s", config->ident);
 489
 490         return config;
 491 }
 492
 493 static connman_bool_t validate_ident(const char *ident)
 494 {
 495         unsigned int i;
 496
 497         if (ident == NULL)
 498                 return FALSE;
 499
 500         for (i = 0; i < strlen(ident); i++)
 501                 if (g_ascii_isprint(ident[i]) == FALSE)
 502                         return FALSE;
 503
 504         return TRUE;
 505 }
 506
 507 static int read_configs(void)
 508 {
 509         GDir *dir;
 510
 511         DBG("");
 512
 513         dir = g_dir_open(STORAGEDIR, 0, NULL);
 514         if (dir != NULL) {
 515                 const gchar *file;
 516
 517                 while ((file = g_dir_read_name(dir)) != NULL) {
 518                         GString *str;
 519                         gchar *ident;
 520
 521                         if (g_str_has_suffix(file, ".config") == FALSE)
 522                                 continue;
 523
 524                         ident = g_strrstr(file, ".config");
 525                         if (ident == NULL)
 526                                 continue;
 527
 528                         str = g_string_new_len(file, ident - file);
 529                         if (str == NULL)
 530                                 continue;
 531
 532                         ident = g_string_free(str, FALSE);
 533
 534                         if (validate_ident(ident) == TRUE) {
 535                                 struct connman_config *config;
 536
 537                                 config = create_config(ident);
 538                                 if (config != NULL)
 539                                         load_config(config);
 540                         } else {
 541                                 connman_error("Invalid config ident %s", ident);
 542                         }
 543                         g_free(ident);
 544                 }
 545
 546                 g_dir_close(dir);
 547         }
 548
 549         return 0;
 550 }
 551
 552 static gboolean inotify_data(GIOChannel *channel, GIOCondition cond,
 553                                                         gpointer user_data)
 554 {
 555         char buffer[256];
 556         char *next_event;
 557         gsize bytes_read;
 558         GIOStatus status;
 559
 560         if (cond & (G_IO_NVAL | G_IO_ERR | G_IO_HUP)) {
 561                 inotify_watch = 0;
 562                 return FALSE;
 563         }
 564
 565         status = g_io_channel_read_chars(channel, buffer,
 566                                         sizeof(buffer) -1, &bytes_read, NULL);
 567
 568         switch (status) {
 569         case G_IO_STATUS_NORMAL:
 570                 break;
 571         case G_IO_STATUS_AGAIN:
 572                 return TRUE;
 573         default:
 574                 connman_error("Reading from inotify channel failed");
 575                 inotify_watch = 0;
 576                 return FALSE;
 577         }
 578
 579         next_event = buffer;
 580
 581         while (bytes_read > 0) {
 582                 struct inotify_event *event;
 583                 gchar *ext;
 584                 gchar *ident;
 585                 gsize len;
 586
 587                 event = (struct inotify_event *) next_event;
 588                 if (event->len)
 589                         ident = next_event + sizeof(struct inotify_event);
 590                 else
 591                         ident = NULL;
 592
 593                 len = sizeof(struct inotify_event) + event->len;
 594
 595                 /* check if inotify_event block fit */
 596                 if (len > bytes_read)
 597                         break;
 598
 599                 next_event += len;
 600                 bytes_read -= len;
 601
 602                 if (ident == NULL)
 603                         continue;
 604
 605                 if (g_str_has_suffix(ident, ".config") == FALSE)
 606                         continue;
 607
 608                 ext = g_strrstr(ident, ".config");
 609                 if (ext == NULL)
 610                         continue;
 611
 612                 *ext = '\0';
 613
 614                 if (validate_ident(ident) == FALSE) {
 615                         connman_error("Invalid config ident %s", ident);
 616                         continue;
 617                 }
 618
 619                 if (event->mask & IN_CREATE)
 620                         create_config(ident);
 621
 622                 if (event->mask & IN_MODIFY) {
 623                         struct connman_config *config;
 624
 625                         config = g_hash_table_lookup(config_table, ident);
 626                         if (config != NULL) {
 627                                 g_hash_table_remove_all(config->service_table);
 628                                 load_config(config);
 629                                 __connman_service_provision_changed(ident);
 630                         }
 631                 }
 632
 633                 if (event->mask & IN_DELETE)
 634                         g_hash_table_remove(config_table, ident);
 635         }
 636
 637         return TRUE;
 638 }
 639
 640 static int create_watch(void)
 641 {
 642         int fd;
 643
 644         fd = inotify_init();
 645         if (fd < 0)
 646                 return -EIO;
 647
 648         inotify_wd = inotify_add_watch(fd, STORAGEDIR,
 649                                         IN_MODIFY | IN_CREATE | IN_DELETE);
 650         if (inotify_wd < 0) {
 651                 connman_error("Creation of STORAGEDIR  watch failed");
 652                 close(fd);
 653                 return -EIO;
 654         }
 655
 656         inotify_channel = g_io_channel_unix_new(fd);
 657         if (inotify_channel == NULL) {
 658                 connman_error("Creation of inotify channel failed");
 659                 inotify_rm_watch(fd, inotify_wd);
 660                 inotify_wd = 0;
 661
 662                 close(fd);
 663                 return -EIO;
 664         }
 665
 666         g_io_channel_set_close_on_unref(inotify_channel, TRUE);
 667         g_io_channel_set_encoding(inotify_channel, NULL, NULL);
 668         g_io_channel_set_buffered(inotify_channel, FALSE);
 669
 670         inotify_watch = g_io_add_watch(inotify_channel,
 671                                 G_IO_IN | G_IO_HUP | G_IO_NVAL | G_IO_ERR,
 672                                 inotify_data, NULL);
 673
 674         return 0;
 675 }
 676
 677 static void remove_watch(void)
 678 {
 679         int fd;
 680
 681         if (inotify_channel == NULL)
 682                 return;
 683
 684         if (inotify_watch > 0) {
 685                 g_source_remove(inotify_watch);
 686                 inotify_watch = 0;
 687         }
 688
 689         fd = g_io_channel_unix_get_fd(inotify_channel);
 690
 691         if (inotify_wd >= 0) {
 692                 inotify_rm_watch(fd, inotify_wd);
 693                 inotify_wd = 0;
 694         }
 695
 696         g_io_channel_unref(inotify_channel);
 697 }
 698
 699 int __connman_config_init(void)
 700 {
 701         DBG("");
 702
 703         config_table = g_hash_table_new_full(g_str_hash, g_str_equal,
 704                                                 NULL, unregister_config);
 705
 706         create_watch();
 707
 708         return read_configs();
 709 }
 710
 711 void __connman_config_cleanup(void)
 712 {
 713         DBG("");
 714
 715         remove_watch();
 716
 717         g_hash_table_destroy(config_table);
 718         config_table = NULL;
 719 }
 720
 721 static char *config_pem_fsid(const char *pem_file)
 722 {
 723         struct statfs buf;
 724         unsigned *fsid = (unsigned *) &buf.f_fsid;
 725         unsigned long long fsid64;
 726
 727         if (pem_file == NULL)
 728                 return NULL;
 729
 730         if (statfs(pem_file, &buf) < 0) {
 731                 connman_error("statfs error %s for %s",
 732                                                 strerror(errno), pem_file);
 733                 return NULL;
 734         }
 735
 736         fsid64 = ((unsigned long long) fsid[0] << 32) | fsid[1];
 737
 738         return g_strdup_printf("%llx", fsid64);
 739 }
 740
 741 static void provision_service(gpointer key, gpointer value, gpointer user_data)
 742 {
 743         struct connman_service *service = user_data;
 744         struct connman_config_service *config = value;
 745         struct connman_network *network;
 746         const void *ssid, *service_id;
 747         unsigned int ssid_len;
 748
 749         /* For now only WiFi service entries are supported */
 750         if (g_strcmp0(config->type, "wifi") != 0)
 751                 return;
 752
 753         network = __connman_service_get_network(service);
 754         if (network == NULL) {
 755                 connman_error("Service has no network set");
 756                 return;
 757         }
 758
 759         ssid = connman_network_get_blob(network, "WiFi.SSID", &ssid_len);
 760         if (ssid == NULL) {
 761                 connman_error("Network SSID not set");
 762                 return;
 763         }
 764
 765         if (config->ssid == NULL || ssid_len != config->ssid_len)
 766                 return;
 767
 768         if (memcmp(config->ssid, ssid, ssid_len) != 0)
 769                 return;
 770
 771         service_id = __connman_service_get_ident(service);
 772         config->service_identifiers =
 773                 g_slist_prepend(config->service_identifiers,
 774                                 g_strdup(service_id));
 775
 776         __connman_service_set_immutable(service, TRUE);
 777
 778         __connman_service_set_favorite_delayed(service, TRUE, TRUE);
 779
 780         __connman_service_set_config(service, config->config_ident,
 781                                                 config->config_entry);
 782
 783         if (config->eap != NULL)
 784                 __connman_service_set_string(service, "EAP", config->eap);
 785
 786         if (config->identity != NULL)
 787                 __connman_service_set_string(service, "Identity",
 788                                                         config->identity);
 789
 790         if (config->ca_cert_file != NULL)
 791                 __connman_service_set_string(service, "CACertFile",
 792                                                         config->ca_cert_file);
 793
 794         if (config->client_cert_file != NULL)
 795                 __connman_service_set_string(service, "ClientCertFile",
 796                                                 config->client_cert_file);
 797
 798         if (config->private_key_file != NULL)
 799                 __connman_service_set_string(service, "PrivateKeyFile",
 800                                                 config->private_key_file);
 801
 802         if (g_strcmp0(config->private_key_passphrase_type, "fsid") == 0 &&
 803                                         config->private_key_file != NULL) {
 804                 char *fsid;
 805
 806                 fsid = config_pem_fsid(config->private_key_file);
 807                 if (fsid == NULL)
 808                         return;
 809
 810                 g_free(config->private_key_passphrase);
 811                 config->private_key_passphrase = fsid;
 812         }
 813
 814         if (config->private_key_passphrase != NULL) {
 815                 __connman_service_set_string(service, "PrivateKeyPassphrase",
 816                                                 config->private_key_passphrase);
 817                 /*
 818                  * TODO: Support for PEAP with both identity and key passwd.
 819                  * In that case, we should check if both of them are found
 820                  * from the config file. If not, we should not set the
 821                  * service passphrase in order for the UI to request for an
 822                  * additional passphrase.
 823                  */
 824         }
 825
 826         if (config->phase2 != NULL)
 827                 __connman_service_set_string(service, "Phase2", config->phase2);
 828
 829         if (config->passphrase != NULL)
 830                 __connman_service_set_string(service, "Passphrase", config->passphrase);
 831 }
 832
 833 int __connman_config_provision_service(struct connman_service *service)
 834 {
 835         enum connman_service_type type;
 836         GHashTableIter iter;
 837         gpointer value, key;
 838
 839         DBG("service %p", service);
 840
 841         /* For now only WiFi services are supported */
 842         type = connman_service_get_type(service);
 843         if (type != CONNMAN_SERVICE_TYPE_WIFI)
 844                 return -ENOSYS;
 845
 846         g_hash_table_iter_init(&iter, config_table);
 847
 848         while (g_hash_table_iter_next(&iter, &key, &value) == TRUE) {
 849                 struct connman_config *config = value;
 850
 851                 g_hash_table_foreach(config->service_table,
 852                                                 provision_service, service);
 853         }
 854
 855         return 0;
 856 }
 857
 858 int __connman_config_provision_service_ident(struct connman_service *service,
 859                                                         const char *ident)
 860 {
 861         enum connman_service_type type;
 862         struct connman_config *config;
 863
 864         DBG("service %p", service);
 865
 866         /* For now only WiFi services are supported */
 867         type = connman_service_get_type(service);
 868         if (type != CONNMAN_SERVICE_TYPE_WIFI)
 869                 return -ENOSYS;
 870
 871         config = g_hash_table_lookup(config_table, ident);
 872         if(config != NULL)
 873                 g_hash_table_foreach(config->service_table,
 874                                                 provision_service, service);
 875
 876         return 0;
 877 }