1 /* 2 * hostapd / Configuration file parser 3 * Copyright (c) 2003-2018, Jouni Malinen <j@w1.fi> 4 * 5 * This software may be distributed under the terms of the BSD license. 6 * See README for more details. 7 */ 8 9 #include "utils/includes.h" 10 #ifndef CONFIG_NATIVE_WINDOWS 11 #include <grp.h> 12 #endif /* CONFIG_NATIVE_WINDOWS */ 13 14 #include "utils/common.h" 15 #include "utils/uuid.h" 16 #include "common/ieee802_11_defs.h" 17 #include "crypto/sha256.h" 18 #include "crypto/tls.h" 19 #include "drivers/driver.h" 20 #include "eap_server/eap.h" 21 #include "radius/radius_client.h" 22 #include "ap/wpa_auth.h" 23 #include "ap/ap_config.h" 24 #include "config_file.h" 25 26 27 #ifndef CONFIG_NO_RADIUS 28 #ifdef EAP_SERVER 29 static struct hostapd_radius_attr * 30 hostapd_parse_radius_attr(const char *value); 31 #endif /* EAP_SERVER */ 32 #endif /* CONFIG_NO_RADIUS */ 33 34 35 #ifndef CONFIG_NO_VLAN 36 static int hostapd_config_read_vlan_file(struct hostapd_bss_config *bss, 37 const char *fname) 38 { 39 FILE *f; 40 char buf[128], *pos, *pos2, *pos3; 41 int line = 0, vlan_id; 42 struct hostapd_vlan *vlan; 43 44 f = fopen(fname, "r"); 45 if (!f) { 46 wpa_printf(MSG_ERROR, "VLAN file '%s' not readable.", fname); 47 return -1; 48 } 49 50 while (fgets(buf, sizeof(buf), f)) { 51 line++; 52 53 if (buf[0] == '#') 54 continue; 55 pos = buf; 56 while (*pos != '\0') { 57 if (*pos == '\n') { 58 *pos = '\0'; 59 break; 60 } 61 pos++; 62 } 63 if (buf[0] == '\0') 64 continue; 65 66 if (buf[0] == '*') { 67 vlan_id = VLAN_ID_WILDCARD; 68 pos = buf + 1; 69 } else { 70 vlan_id = strtol(buf, &pos, 10); 71 if (buf == pos || vlan_id < 1 || 72 vlan_id > MAX_VLAN_ID) { 73 wpa_printf(MSG_ERROR, "Invalid VLAN ID at " 74 "line %d in '%s'", line, fname); 75 fclose(f); 76 return -1; 77 } 78 } 79 80 while (*pos == ' ' || *pos == '\t') 81 pos++; 82 pos2 = pos; 83 while (*pos2 != ' ' && *pos2 != '\t' && *pos2 != '\0') 84 pos2++; 85 86 if (*pos2 != '\0') 87 *(pos2++) = '\0'; 88 89 if (*pos == '\0' || os_strlen(pos) > IFNAMSIZ) { 90 wpa_printf(MSG_ERROR, "Invalid VLAN ifname at line %d " 91 "in '%s'", line, fname); 92 fclose(f); 93 return -1; 94 } 95 96 while (*pos2 == ' ' || *pos2 == '\t') 97 pos2++; 98 pos3 = pos2; 99 while (*pos3 != ' ' && *pos3 != '\t' && *pos3 != '\0') 100 pos3++; 101 *pos3 = '\0'; 102 103 vlan = os_zalloc(sizeof(*vlan)); 104 if (vlan == NULL) { 105 wpa_printf(MSG_ERROR, "Out of memory while reading " 106 "VLAN interfaces from '%s'", fname); 107 fclose(f); 108 return -1; 109 } 110 111 vlan->vlan_id = vlan_id; 112 vlan->vlan_desc.untagged = vlan_id; 113 vlan->vlan_desc.notempty = !!vlan_id; 114 os_strlcpy(vlan->ifname, pos, sizeof(vlan->ifname)); 115 os_strlcpy(vlan->bridge, pos2, sizeof(vlan->bridge)); 116 vlan->next = bss->vlan; 117 bss->vlan = vlan; 118 } 119 120 fclose(f); 121 122 return 0; 123 } 124 #endif /* CONFIG_NO_VLAN */ 125 126 127 int hostapd_acl_comp(const void *a, const void *b) 128 { 129 const struct mac_acl_entry *aa = a; 130 const struct mac_acl_entry *bb = b; 131 return os_memcmp(aa->addr, bb->addr, sizeof(macaddr)); 132 } 133 134 135 int hostapd_add_acl_maclist(struct mac_acl_entry **acl, int *num, 136 int vlan_id, const u8 *addr) 137 { 138 struct mac_acl_entry *newacl; 139 140 newacl = os_realloc_array(*acl, *num + 1, sizeof(**acl)); 141 if (!newacl) { 142 wpa_printf(MSG_ERROR, "MAC list reallocation failed"); 143 return -1; 144 } 145 146 *acl = newacl; 147 os_memcpy((*acl)[*num].addr, addr, ETH_ALEN); 148 os_memset(&(*acl)[*num].vlan_id, 0, sizeof((*acl)[*num].vlan_id)); 149 (*acl)[*num].vlan_id.untagged = vlan_id; 150 (*acl)[*num].vlan_id.notempty = !!vlan_id; 151 (*num)++; 152 153 return 0; 154 } 155 156 157 void hostapd_remove_acl_mac(struct mac_acl_entry **acl, int *num, 158 const u8 *addr) 159 { 160 int i = 0; 161 162 while (i < *num) { 163 if (os_memcmp((*acl)[i].addr, addr, ETH_ALEN) == 0) { 164 os_remove_in_array(*acl, *num, sizeof(**acl), i); 165 (*num)--; 166 } else { 167 i++; 168 } 169 } 170 } 171 172 173 static int hostapd_config_read_maclist(const char *fname, 174 struct mac_acl_entry **acl, int *num) 175 { 176 FILE *f; 177 char buf[128], *pos; 178 int line = 0; 179 u8 addr[ETH_ALEN]; 180 int vlan_id; 181 182 f = fopen(fname, "r"); 183 if (!f) { 184 wpa_printf(MSG_ERROR, "MAC list file '%s' not found.", fname); 185 return -1; 186 } 187 188 while (fgets(buf, sizeof(buf), f)) { 189 int rem = 0; 190 191 line++; 192 193 if (buf[0] == '#') 194 continue; 195 pos = buf; 196 while (*pos != '\0') { 197 if (*pos == '\n') { 198 *pos = '\0'; 199 break; 200 } 201 pos++; 202 } 203 if (buf[0] == '\0') 204 continue; 205 pos = buf; 206 if (buf[0] == '-') { 207 rem = 1; 208 pos++; 209 } 210 211 if (hwaddr_aton(pos, addr)) { 212 wpa_printf(MSG_ERROR, "Invalid MAC address '%s' at " 213 "line %d in '%s'", pos, line, fname); 214 fclose(f); 215 return -1; 216 } 217 218 if (rem) { 219 hostapd_remove_acl_mac(acl, num, addr); 220 continue; 221 } 222 vlan_id = 0; 223 pos = buf; 224 while (*pos != '\0' && *pos != ' ' && *pos != '\t') 225 pos++; 226 while (*pos == ' ' || *pos == '\t') 227 pos++; 228 if (*pos != '\0') 229 vlan_id = atoi(pos); 230 231 if (hostapd_add_acl_maclist(acl, num, vlan_id, addr) < 0) { 232 fclose(f); 233 return -1; 234 } 235 } 236 237 fclose(f); 238 239 if (*acl) 240 qsort(*acl, *num, sizeof(**acl), hostapd_acl_comp); 241 242 return 0; 243 } 244 245 246 #ifdef EAP_SERVER 247 248 static int hostapd_config_eap_user_salted(struct hostapd_eap_user *user, 249 const char *hash, size_t len, 250 char **pos, int line, 251 const char *fname) 252 { 253 char *pos2 = *pos; 254 255 while (*pos2 != '\0' && *pos2 != ' ' && *pos2 != '\t' && *pos2 != '#') 256 pos2++; 257 258 if (pos2 - *pos < (int) (2 * (len + 1))) { /* at least 1 byte of salt */ 259 wpa_printf(MSG_ERROR, 260 "Invalid salted %s hash on line %d in '%s'", 261 hash, line, fname); 262 return -1; 263 } 264 265 user->password = os_malloc(len); 266 if (!user->password) { 267 wpa_printf(MSG_ERROR, 268 "Failed to allocate memory for salted %s hash", 269 hash); 270 return -1; 271 } 272 273 if (hexstr2bin(*pos, user->password, len) < 0) { 274 wpa_printf(MSG_ERROR, 275 "Invalid salted password on line %d in '%s'", 276 line, fname); 277 return -1; 278 } 279 user->password_len = len; 280 *pos += 2 * len; 281 282 user->salt_len = (pos2 - *pos) / 2; 283 user->salt = os_malloc(user->salt_len); 284 if (!user->salt) { 285 wpa_printf(MSG_ERROR, 286 "Failed to allocate memory for salted %s hash", 287 hash); 288 return -1; 289 } 290 291 if (hexstr2bin(*pos, user->salt, user->salt_len) < 0) { 292 wpa_printf(MSG_ERROR, 293 "Invalid salt for password on line %d in '%s'", 294 line, fname); 295 return -1; 296 } 297 298 *pos = pos2; 299 return 0; 300 } 301 302 303 static int hostapd_config_read_eap_user(const char *fname, 304 struct hostapd_bss_config *conf) 305 { 306 FILE *f; 307 char buf[512], *pos, *start, *pos2; 308 int line = 0, ret = 0, num_methods; 309 struct hostapd_eap_user *user = NULL, *tail = NULL, *new_user = NULL; 310 311 if (os_strncmp(fname, "sqlite:", 7) == 0) { 312 #ifdef CONFIG_SQLITE 313 os_free(conf->eap_user_sqlite); 314 conf->eap_user_sqlite = os_strdup(fname + 7); 315 return 0; 316 #else /* CONFIG_SQLITE */ 317 wpa_printf(MSG_ERROR, 318 "EAP user file in SQLite DB, but CONFIG_SQLITE was not enabled in the build."); 319 return -1; 320 #endif /* CONFIG_SQLITE */ 321 } 322 323 f = fopen(fname, "r"); 324 if (!f) { 325 wpa_printf(MSG_ERROR, "EAP user file '%s' not found.", fname); 326 return -1; 327 } 328 329 /* Lines: "user" METHOD,METHOD2 "password" (password optional) */ 330 while (fgets(buf, sizeof(buf), f)) { 331 line++; 332 333 if (buf[0] == '#') 334 continue; 335 pos = buf; 336 while (*pos != '\0') { 337 if (*pos == '\n') { 338 *pos = '\0'; 339 break; 340 } 341 pos++; 342 } 343 if (buf[0] == '\0') 344 continue; 345 346 #ifndef CONFIG_NO_RADIUS 347 if (user && os_strncmp(buf, "radius_accept_attr=", 19) == 0) { 348 struct hostapd_radius_attr *attr, *a; 349 attr = hostapd_parse_radius_attr(buf + 19); 350 if (attr == NULL) { 351 wpa_printf(MSG_ERROR, "Invalid radius_auth_req_attr: %s", 352 buf + 19); 353 user = NULL; /* already in the BSS list */ 354 goto failed; 355 } 356 if (user->accept_attr == NULL) { 357 user->accept_attr = attr; 358 } else { 359 a = user->accept_attr; 360 while (a->next) 361 a = a->next; 362 a->next = attr; 363 } 364 continue; 365 } 366 #endif /* CONFIG_NO_RADIUS */ 367 368 user = NULL; 369 370 if (buf[0] != '"' && buf[0] != '*') { 371 wpa_printf(MSG_ERROR, "Invalid EAP identity (no \" in " 372 "start) on line %d in '%s'", line, fname); 373 goto failed; 374 } 375 376 user = os_zalloc(sizeof(*user)); 377 if (user == NULL) { 378 wpa_printf(MSG_ERROR, "EAP user allocation failed"); 379 goto failed; 380 } 381 user->force_version = -1; 382 383 if (buf[0] == '*') { 384 pos = buf; 385 } else { 386 pos = buf + 1; 387 start = pos; 388 while (*pos != '"' && *pos != '\0') 389 pos++; 390 if (*pos == '\0') { 391 wpa_printf(MSG_ERROR, "Invalid EAP identity " 392 "(no \" in end) on line %d in '%s'", 393 line, fname); 394 goto failed; 395 } 396 397 user->identity = os_memdup(start, pos - start); 398 if (user->identity == NULL) { 399 wpa_printf(MSG_ERROR, "Failed to allocate " 400 "memory for EAP identity"); 401 goto failed; 402 } 403 user->identity_len = pos - start; 404 405 if (pos[0] == '"' && pos[1] == '*') { 406 user->wildcard_prefix = 1; 407 pos++; 408 } 409 } 410 pos++; 411 while (*pos == ' ' || *pos == '\t') 412 pos++; 413 414 if (*pos == '\0') { 415 wpa_printf(MSG_ERROR, "No EAP method on line %d in " 416 "'%s'", line, fname); 417 goto failed; 418 } 419 420 start = pos; 421 while (*pos != ' ' && *pos != '\t' && *pos != '\0') 422 pos++; 423 if (*pos == '\0') { 424 pos = NULL; 425 } else { 426 *pos = '\0'; 427 pos++; 428 } 429 num_methods = 0; 430 while (*start) { 431 char *pos3 = os_strchr(start, ','); 432 if (pos3) { 433 *pos3++ = '\0'; 434 } 435 user->methods[num_methods].method = 436 eap_server_get_type( 437 start, 438 &user->methods[num_methods].vendor); 439 if (user->methods[num_methods].vendor == 440 EAP_VENDOR_IETF && 441 user->methods[num_methods].method == EAP_TYPE_NONE) 442 { 443 if (os_strcmp(start, "TTLS-PAP") == 0) { 444 user->ttls_auth |= EAP_TTLS_AUTH_PAP; 445 goto skip_eap; 446 } 447 if (os_strcmp(start, "TTLS-CHAP") == 0) { 448 user->ttls_auth |= EAP_TTLS_AUTH_CHAP; 449 goto skip_eap; 450 } 451 if (os_strcmp(start, "TTLS-MSCHAP") == 0) { 452 user->ttls_auth |= 453 EAP_TTLS_AUTH_MSCHAP; 454 goto skip_eap; 455 } 456 if (os_strcmp(start, "TTLS-MSCHAPV2") == 0) { 457 user->ttls_auth |= 458 EAP_TTLS_AUTH_MSCHAPV2; 459 goto skip_eap; 460 } 461 if (os_strcmp(start, "MACACL") == 0) { 462 user->macacl = 1; 463 goto skip_eap; 464 } 465 wpa_printf(MSG_ERROR, "Unsupported EAP type " 466 "'%s' on line %d in '%s'", 467 start, line, fname); 468 goto failed; 469 } 470 471 num_methods++; 472 if (num_methods >= EAP_MAX_METHODS) 473 break; 474 skip_eap: 475 if (pos3 == NULL) 476 break; 477 start = pos3; 478 } 479 if (num_methods == 0 && user->ttls_auth == 0 && !user->macacl) { 480 wpa_printf(MSG_ERROR, "No EAP types configured on " 481 "line %d in '%s'", line, fname); 482 goto failed; 483 } 484 485 if (pos == NULL) 486 goto done; 487 488 while (*pos == ' ' || *pos == '\t') 489 pos++; 490 if (*pos == '\0') 491 goto done; 492 493 if (os_strncmp(pos, "[ver=0]", 7) == 0) { 494 user->force_version = 0; 495 goto done; 496 } 497 498 if (os_strncmp(pos, "[ver=1]", 7) == 0) { 499 user->force_version = 1; 500 goto done; 501 } 502 503 if (os_strncmp(pos, "[2]", 3) == 0) { 504 user->phase2 = 1; 505 goto done; 506 } 507 508 if (*pos == '"') { 509 pos++; 510 start = pos; 511 while (*pos != '"' && *pos != '\0') 512 pos++; 513 if (*pos == '\0') { 514 wpa_printf(MSG_ERROR, "Invalid EAP password " 515 "(no \" in end) on line %d in '%s'", 516 line, fname); 517 goto failed; 518 } 519 520 user->password = os_memdup(start, pos - start); 521 if (user->password == NULL) { 522 wpa_printf(MSG_ERROR, "Failed to allocate " 523 "memory for EAP password"); 524 goto failed; 525 } 526 user->password_len = pos - start; 527 528 pos++; 529 } else if (os_strncmp(pos, "hash:", 5) == 0) { 530 pos += 5; 531 pos2 = pos; 532 while (*pos2 != '\0' && *pos2 != ' ' && 533 *pos2 != '\t' && *pos2 != '#') 534 pos2++; 535 if (pos2 - pos != 32) { 536 wpa_printf(MSG_ERROR, "Invalid password hash " 537 "on line %d in '%s'", line, fname); 538 goto failed; 539 } 540 user->password = os_malloc(16); 541 if (user->password == NULL) { 542 wpa_printf(MSG_ERROR, "Failed to allocate " 543 "memory for EAP password hash"); 544 goto failed; 545 } 546 if (hexstr2bin(pos, user->password, 16) < 0) { 547 wpa_printf(MSG_ERROR, "Invalid hash password " 548 "on line %d in '%s'", line, fname); 549 goto failed; 550 } 551 user->password_len = 16; 552 user->password_hash = 1; 553 pos = pos2; 554 } else if (os_strncmp(pos, "ssha1:", 6) == 0) { 555 pos += 6; 556 if (hostapd_config_eap_user_salted(user, "sha1", 20, 557 &pos, 558 line, fname) < 0) 559 goto failed; 560 } else if (os_strncmp(pos, "ssha256:", 8) == 0) { 561 pos += 8; 562 if (hostapd_config_eap_user_salted(user, "sha256", 32, 563 &pos, 564 line, fname) < 0) 565 goto failed; 566 } else if (os_strncmp(pos, "ssha512:", 8) == 0) { 567 pos += 8; 568 if (hostapd_config_eap_user_salted(user, "sha512", 64, 569 &pos, 570 line, fname) < 0) 571 goto failed; 572 } else { 573 pos2 = pos; 574 while (*pos2 != '\0' && *pos2 != ' ' && 575 *pos2 != '\t' && *pos2 != '#') 576 pos2++; 577 if ((pos2 - pos) & 1) { 578 wpa_printf(MSG_ERROR, "Invalid hex password " 579 "on line %d in '%s'", line, fname); 580 goto failed; 581 } 582 user->password = os_malloc((pos2 - pos) / 2); 583 if (user->password == NULL) { 584 wpa_printf(MSG_ERROR, "Failed to allocate " 585 "memory for EAP password"); 586 goto failed; 587 } 588 if (hexstr2bin(pos, user->password, 589 (pos2 - pos) / 2) < 0) { 590 wpa_printf(MSG_ERROR, "Invalid hex password " 591 "on line %d in '%s'", line, fname); 592 goto failed; 593 } 594 user->password_len = (pos2 - pos) / 2; 595 pos = pos2; 596 } 597 598 while (*pos == ' ' || *pos == '\t') 599 pos++; 600 if (os_strncmp(pos, "[2]", 3) == 0) { 601 user->phase2 = 1; 602 } 603 604 done: 605 if (tail == NULL) { 606 tail = new_user = user; 607 } else { 608 tail->next = user; 609 tail = user; 610 } 611 continue; 612 613 failed: 614 if (user) 615 hostapd_config_free_eap_user(user); 616 ret = -1; 617 break; 618 } 619 620 fclose(f); 621 622 if (ret == 0) { 623 hostapd_config_free_eap_users(conf->eap_user); 624 conf->eap_user = new_user; 625 } else { 626 hostapd_config_free_eap_users(new_user); 627 } 628 629 return ret; 630 } 631 632 #endif /* EAP_SERVER */ 633 634 635 #ifndef CONFIG_NO_RADIUS 636 static int 637 hostapd_config_read_radius_addr(struct hostapd_radius_server **server, 638 int *num_server, const char *val, int def_port, 639 struct hostapd_radius_server **curr_serv) 640 { 641 struct hostapd_radius_server *nserv; 642 int ret; 643 static int server_index = 1; 644 645 nserv = os_realloc_array(*server, *num_server + 1, sizeof(*nserv)); 646 if (nserv == NULL) 647 return -1; 648 649 *server = nserv; 650 nserv = &nserv[*num_server]; 651 (*num_server)++; 652 (*curr_serv) = nserv; 653 654 os_memset(nserv, 0, sizeof(*nserv)); 655 nserv->port = def_port; 656 ret = hostapd_parse_ip_addr(val, &nserv->addr); 657 nserv->index = server_index++; 658 659 return ret; 660 } 661 662 663 static struct hostapd_radius_attr * 664 hostapd_parse_radius_attr(const char *value) 665 { 666 const char *pos; 667 char syntax; 668 struct hostapd_radius_attr *attr; 669 size_t len; 670 671 attr = os_zalloc(sizeof(*attr)); 672 if (attr == NULL) 673 return NULL; 674 675 attr->type = atoi(value); 676 677 pos = os_strchr(value, ':'); 678 if (pos == NULL) { 679 attr->val = wpabuf_alloc(1); 680 if (attr->val == NULL) { 681 os_free(attr); 682 return NULL; 683 } 684 wpabuf_put_u8(attr->val, 0); 685 return attr; 686 } 687 688 pos++; 689 if (pos[0] == '\0' || pos[1] != ':') { 690 os_free(attr); 691 return NULL; 692 } 693 syntax = *pos++; 694 pos++; 695 696 switch (syntax) { 697 case 's': 698 attr->val = wpabuf_alloc_copy(pos, os_strlen(pos)); 699 break; 700 case 'x': 701 len = os_strlen(pos); 702 if (len & 1) 703 break; 704 len /= 2; 705 attr->val = wpabuf_alloc(len); 706 if (attr->val == NULL) 707 break; 708 if (hexstr2bin(pos, wpabuf_put(attr->val, len), len) < 0) { 709 wpabuf_free(attr->val); 710 os_free(attr); 711 return NULL; 712 } 713 break; 714 case 'd': 715 attr->val = wpabuf_alloc(4); 716 if (attr->val) 717 wpabuf_put_be32(attr->val, atoi(pos)); 718 break; 719 default: 720 os_free(attr); 721 return NULL; 722 } 723 724 if (attr->val == NULL) { 725 os_free(attr); 726 return NULL; 727 } 728 729 return attr; 730 } 731 732 733 static int hostapd_parse_das_client(struct hostapd_bss_config *bss, char *val) 734 { 735 char *secret; 736 737 secret = os_strchr(val, ' '); 738 if (secret == NULL) 739 return -1; 740 741 *secret++ = '\0'; 742 743 if (hostapd_parse_ip_addr(val, &bss->radius_das_client_addr)) 744 return -1; 745 746 os_free(bss->radius_das_shared_secret); 747 bss->radius_das_shared_secret = (u8 *) os_strdup(secret); 748 if (bss->radius_das_shared_secret == NULL) 749 return -1; 750 bss->radius_das_shared_secret_len = os_strlen(secret); 751 752 return 0; 753 } 754 #endif /* CONFIG_NO_RADIUS */ 755 756 757 static int hostapd_config_parse_key_mgmt(int line, const char *value) 758 { 759 int val = 0, last; 760 char *start, *end, *buf; 761 762 buf = os_strdup(value); 763 if (buf == NULL) 764 return -1; 765 start = buf; 766 767 while (*start != '\0') { 768 while (*start == ' ' || *start == '\t') 769 start++; 770 if (*start == '\0') 771 break; 772 end = start; 773 while (*end != ' ' && *end != '\t' && *end != '\0') 774 end++; 775 last = *end == '\0'; 776 *end = '\0'; 777 if (os_strcmp(start, "WPA-PSK") == 0) 778 val |= WPA_KEY_MGMT_PSK; 779 else if (os_strcmp(start, "WPA-EAP") == 0) 780 val |= WPA_KEY_MGMT_IEEE8021X; 781 #ifdef CONFIG_IEEE80211R_AP 782 else if (os_strcmp(start, "FT-PSK") == 0) 783 val |= WPA_KEY_MGMT_FT_PSK; 784 else if (os_strcmp(start, "FT-EAP") == 0) 785 val |= WPA_KEY_MGMT_FT_IEEE8021X; 786 #ifdef CONFIG_SHA384 787 else if (os_strcmp(start, "FT-EAP-SHA384") == 0) 788 val |= WPA_KEY_MGMT_FT_IEEE8021X_SHA384; 789 #endif /* CONFIG_SHA384 */ 790 #endif /* CONFIG_IEEE80211R_AP */ 791 #ifdef CONFIG_IEEE80211W 792 else if (os_strcmp(start, "WPA-PSK-SHA256") == 0) 793 val |= WPA_KEY_MGMT_PSK_SHA256; 794 else if (os_strcmp(start, "WPA-EAP-SHA256") == 0) 795 val |= WPA_KEY_MGMT_IEEE8021X_SHA256; 796 #endif /* CONFIG_IEEE80211W */ 797 #ifdef CONFIG_SAE 798 else if (os_strcmp(start, "SAE") == 0) 799 val |= WPA_KEY_MGMT_SAE; 800 else if (os_strcmp(start, "FT-SAE") == 0) 801 val |= WPA_KEY_MGMT_FT_SAE; 802 #endif /* CONFIG_SAE */ 803 #ifdef CONFIG_SUITEB 804 else if (os_strcmp(start, "WPA-EAP-SUITE-B") == 0) 805 val |= WPA_KEY_MGMT_IEEE8021X_SUITE_B; 806 #endif /* CONFIG_SUITEB */ 807 #ifdef CONFIG_SUITEB192 808 else if (os_strcmp(start, "WPA-EAP-SUITE-B-192") == 0) 809 val |= WPA_KEY_MGMT_IEEE8021X_SUITE_B_192; 810 #endif /* CONFIG_SUITEB192 */ 811 #ifdef CONFIG_FILS 812 else if (os_strcmp(start, "FILS-SHA256") == 0) 813 val |= WPA_KEY_MGMT_FILS_SHA256; 814 else if (os_strcmp(start, "FILS-SHA384") == 0) 815 val |= WPA_KEY_MGMT_FILS_SHA384; 816 #ifdef CONFIG_IEEE80211R_AP 817 else if (os_strcmp(start, "FT-FILS-SHA256") == 0) 818 val |= WPA_KEY_MGMT_FT_FILS_SHA256; 819 else if (os_strcmp(start, "FT-FILS-SHA384") == 0) 820 val |= WPA_KEY_MGMT_FT_FILS_SHA384; 821 #endif /* CONFIG_IEEE80211R_AP */ 822 #endif /* CONFIG_FILS */ 823 #ifdef CONFIG_OWE 824 else if (os_strcmp(start, "OWE") == 0) 825 val |= WPA_KEY_MGMT_OWE; 826 #endif /* CONFIG_OWE */ 827 #ifdef CONFIG_DPP 828 else if (os_strcmp(start, "DPP") == 0) 829 val |= WPA_KEY_MGMT_DPP; 830 #endif /* CONFIG_DPP */ 831 #ifdef CONFIG_HS20 832 else if (os_strcmp(start, "OSEN") == 0) 833 val |= WPA_KEY_MGMT_OSEN; 834 #endif /* CONFIG_HS20 */ 835 else { 836 wpa_printf(MSG_ERROR, "Line %d: invalid key_mgmt '%s'", 837 line, start); 838 os_free(buf); 839 return -1; 840 } 841 842 if (last) 843 break; 844 start = end + 1; 845 } 846 847 os_free(buf); 848 if (val == 0) { 849 wpa_printf(MSG_ERROR, "Line %d: no key_mgmt values " 850 "configured.", line); 851 return -1; 852 } 853 854 return val; 855 } 856 857 858 static int hostapd_config_parse_cipher(int line, const char *value) 859 { 860 int val = wpa_parse_cipher(value); 861 if (val < 0) { 862 wpa_printf(MSG_ERROR, "Line %d: invalid cipher '%s'.", 863 line, value); 864 return -1; 865 } 866 if (val == 0) { 867 wpa_printf(MSG_ERROR, "Line %d: no cipher values configured.", 868 line); 869 return -1; 870 } 871 return val; 872 } 873 874 875 static int hostapd_config_read_wep(struct hostapd_wep_keys *wep, int keyidx, 876 char *val) 877 { 878 size_t len = os_strlen(val); 879 880 if (keyidx < 0 || keyidx > 3) 881 return -1; 882 883 if (len == 0) { 884 int i, set = 0; 885 886 bin_clear_free(wep->key[keyidx], wep->len[keyidx]); 887 wep->key[keyidx] = NULL; 888 wep->len[keyidx] = 0; 889 for (i = 0; i < NUM_WEP_KEYS; i++) { 890 if (wep->key[i]) 891 set++; 892 } 893 if (!set) 894 wep->keys_set = 0; 895 return 0; 896 } 897 898 if (wep->key[keyidx] != NULL) 899 return -1; 900 901 if (val[0] == '"') { 902 if (len < 2 || val[len - 1] != '"') 903 return -1; 904 len -= 2; 905 wep->key[keyidx] = os_memdup(val + 1, len); 906 if (wep->key[keyidx] == NULL) 907 return -1; 908 wep->len[keyidx] = len; 909 } else { 910 if (len & 1) 911 return -1; 912 len /= 2; 913 wep->key[keyidx] = os_malloc(len); 914 if (wep->key[keyidx] == NULL) 915 return -1; 916 wep->len[keyidx] = len; 917 if (hexstr2bin(val, wep->key[keyidx], len) < 0) 918 return -1; 919 } 920 921 wep->keys_set++; 922 923 return 0; 924 } 925 926 927 static int hostapd_parse_chanlist(struct hostapd_config *conf, char *val) 928 { 929 char *pos; 930 931 /* for backwards compatibility, translate ' ' in conf str to ',' */ 932 pos = val; 933 while (pos) { 934 pos = os_strchr(pos, ' '); 935 if (pos) 936 *pos++ = ','; 937 } 938 if (freq_range_list_parse(&conf->acs_ch_list, val)) 939 return -1; 940 941 return 0; 942 } 943 944 945 static int hostapd_parse_intlist(int **int_list, char *val) 946 { 947 int *list; 948 int count; 949 char *pos, *end; 950 951 os_free(*int_list); 952 *int_list = NULL; 953 954 pos = val; 955 count = 0; 956 while (*pos != '\0') { 957 if (*pos == ' ') 958 count++; 959 pos++; 960 } 961 962 list = os_malloc(sizeof(int) * (count + 2)); 963 if (list == NULL) 964 return -1; 965 pos = val; 966 count = 0; 967 while (*pos != '\0') { 968 end = os_strchr(pos, ' '); 969 if (end) 970 *end = '\0'; 971 972 list[count++] = atoi(pos); 973 if (!end) 974 break; 975 pos = end + 1; 976 } 977 list[count] = -1; 978 979 *int_list = list; 980 return 0; 981 } 982 983 984 static int hostapd_config_bss(struct hostapd_config *conf, const char *ifname) 985 { 986 struct hostapd_bss_config **all, *bss; 987 988 if (*ifname == '\0') 989 return -1; 990 991 all = os_realloc_array(conf->bss, conf->num_bss + 1, 992 sizeof(struct hostapd_bss_config *)); 993 if (all == NULL) { 994 wpa_printf(MSG_ERROR, "Failed to allocate memory for " 995 "multi-BSS entry"); 996 return -1; 997 } 998 conf->bss = all; 999 1000 bss = os_zalloc(sizeof(*bss)); 1001 if (bss == NULL) 1002 return -1; 1003 bss->radius = os_zalloc(sizeof(*bss->radius)); 1004 if (bss->radius == NULL) { 1005 wpa_printf(MSG_ERROR, "Failed to allocate memory for " 1006 "multi-BSS RADIUS data"); 1007 os_free(bss); 1008 return -1; 1009 } 1010 1011 conf->bss[conf->num_bss++] = bss; 1012 conf->last_bss = bss; 1013 1014 hostapd_config_defaults_bss(bss); 1015 os_strlcpy(bss->iface, ifname, sizeof(bss->iface)); 1016 os_memcpy(bss->ssid.vlan, bss->iface, IFNAMSIZ + 1); 1017 1018 return 0; 1019 } 1020 1021 1022 /* convert floats with one decimal place to value*10 int, i.e., 1023 * "1.5" will return 15 */ 1024 static int hostapd_config_read_int10(const char *value) 1025 { 1026 int i, d; 1027 char *pos; 1028 1029 i = atoi(value); 1030 pos = os_strchr(value, '.'); 1031 d = 0; 1032 if (pos) { 1033 pos++; 1034 if (*pos >= '0' && *pos <= '9') 1035 d = *pos - '0'; 1036 } 1037 1038 return i * 10 + d; 1039 } 1040 1041 1042 static int valid_cw(int cw) 1043 { 1044 return (cw == 1 || cw == 3 || cw == 7 || cw == 15 || cw == 31 || 1045 cw == 63 || cw == 127 || cw == 255 || cw == 511 || cw == 1023 || 1046 cw == 2047 || cw == 4095 || cw == 8191 || cw == 16383 || 1047 cw == 32767); 1048 } 1049 1050 1051 enum { 1052 IEEE80211_TX_QUEUE_DATA0 = 0, /* used for EDCA AC_VO data */ 1053 IEEE80211_TX_QUEUE_DATA1 = 1, /* used for EDCA AC_VI data */ 1054 IEEE80211_TX_QUEUE_DATA2 = 2, /* used for EDCA AC_BE data */ 1055 IEEE80211_TX_QUEUE_DATA3 = 3 /* used for EDCA AC_BK data */ 1056 }; 1057 1058 static int hostapd_config_tx_queue(struct hostapd_config *conf, 1059 const char *name, const char *val) 1060 { 1061 int num; 1062 const char *pos; 1063 struct hostapd_tx_queue_params *queue; 1064 1065 /* skip 'tx_queue_' prefix */ 1066 pos = name + 9; 1067 if (os_strncmp(pos, "data", 4) == 0 && 1068 pos[4] >= '0' && pos[4] <= '9' && pos[5] == '_') { 1069 num = pos[4] - '0'; 1070 pos += 6; 1071 } else if (os_strncmp(pos, "after_beacon_", 13) == 0 || 1072 os_strncmp(pos, "beacon_", 7) == 0) { 1073 wpa_printf(MSG_INFO, "DEPRECATED: '%s' not used", name); 1074 return 0; 1075 } else { 1076 wpa_printf(MSG_ERROR, "Unknown tx_queue name '%s'", pos); 1077 return -1; 1078 } 1079 1080 if (num >= NUM_TX_QUEUES) { 1081 /* for backwards compatibility, do not trigger failure */ 1082 wpa_printf(MSG_INFO, "DEPRECATED: '%s' not used", name); 1083 return 0; 1084 } 1085 1086 queue = &conf->tx_queue[num]; 1087 1088 if (os_strcmp(pos, "aifs") == 0) { 1089 queue->aifs = atoi(val); 1090 if (queue->aifs < 0 || queue->aifs > 255) { 1091 wpa_printf(MSG_ERROR, "Invalid AIFS value %d", 1092 queue->aifs); 1093 return -1; 1094 } 1095 } else if (os_strcmp(pos, "cwmin") == 0) { 1096 queue->cwmin = atoi(val); 1097 if (!valid_cw(queue->cwmin)) { 1098 wpa_printf(MSG_ERROR, "Invalid cwMin value %d", 1099 queue->cwmin); 1100 return -1; 1101 } 1102 } else if (os_strcmp(pos, "cwmax") == 0) { 1103 queue->cwmax = atoi(val); 1104 if (!valid_cw(queue->cwmax)) { 1105 wpa_printf(MSG_ERROR, "Invalid cwMax value %d", 1106 queue->cwmax); 1107 return -1; 1108 } 1109 } else if (os_strcmp(pos, "burst") == 0) { 1110 queue->burst = hostapd_config_read_int10(val); 1111 } else { 1112 wpa_printf(MSG_ERROR, "Unknown tx_queue field '%s'", pos); 1113 return -1; 1114 } 1115 1116 return 0; 1117 } 1118 1119 1120 #ifdef CONFIG_IEEE80211R_AP 1121 1122 static int rkh_derive_key(const char *pos, u8 *key, size_t key_len) 1123 { 1124 u8 oldkey[16]; 1125 int ret; 1126 1127 if (!hexstr2bin(pos, key, key_len)) 1128 return 0; 1129 1130 /* Try to use old short key for backwards compatibility */ 1131 if (hexstr2bin(pos, oldkey, sizeof(oldkey))) 1132 return -1; 1133 1134 ret = hmac_sha256_kdf(oldkey, sizeof(oldkey), "FT OLDKEY", NULL, 0, 1135 key, key_len); 1136 os_memset(oldkey, 0, sizeof(oldkey)); 1137 return ret; 1138 } 1139 1140 1141 static int add_r0kh(struct hostapd_bss_config *bss, char *value) 1142 { 1143 struct ft_remote_r0kh *r0kh; 1144 char *pos, *next; 1145 1146 r0kh = os_zalloc(sizeof(*r0kh)); 1147 if (r0kh == NULL) 1148 return -1; 1149 1150 /* 02:01:02:03:04:05 a.example.com 000102030405060708090a0b0c0d0e0f */ 1151 pos = value; 1152 next = os_strchr(pos, ' '); 1153 if (next) 1154 *next++ = '\0'; 1155 if (next == NULL || hwaddr_aton(pos, r0kh->addr)) { 1156 wpa_printf(MSG_ERROR, "Invalid R0KH MAC address: '%s'", pos); 1157 os_free(r0kh); 1158 return -1; 1159 } 1160 1161 pos = next; 1162 next = os_strchr(pos, ' '); 1163 if (next) 1164 *next++ = '\0'; 1165 if (next == NULL || next - pos > FT_R0KH_ID_MAX_LEN) { 1166 wpa_printf(MSG_ERROR, "Invalid R0KH-ID: '%s'", pos); 1167 os_free(r0kh); 1168 return -1; 1169 } 1170 r0kh->id_len = next - pos - 1; 1171 os_memcpy(r0kh->id, pos, r0kh->id_len); 1172 1173 pos = next; 1174 if (rkh_derive_key(pos, r0kh->key, sizeof(r0kh->key)) < 0) { 1175 wpa_printf(MSG_ERROR, "Invalid R0KH key: '%s'", pos); 1176 os_free(r0kh); 1177 return -1; 1178 } 1179 1180 r0kh->next = bss->r0kh_list; 1181 bss->r0kh_list = r0kh; 1182 1183 return 0; 1184 } 1185 1186 1187 static int add_r1kh(struct hostapd_bss_config *bss, char *value) 1188 { 1189 struct ft_remote_r1kh *r1kh; 1190 char *pos, *next; 1191 1192 r1kh = os_zalloc(sizeof(*r1kh)); 1193 if (r1kh == NULL) 1194 return -1; 1195 1196 /* 02:01:02:03:04:05 02:01:02:03:04:05 1197 * 000102030405060708090a0b0c0d0e0f */ 1198 pos = value; 1199 next = os_strchr(pos, ' '); 1200 if (next) 1201 *next++ = '\0'; 1202 if (next == NULL || hwaddr_aton(pos, r1kh->addr)) { 1203 wpa_printf(MSG_ERROR, "Invalid R1KH MAC address: '%s'", pos); 1204 os_free(r1kh); 1205 return -1; 1206 } 1207 1208 pos = next; 1209 next = os_strchr(pos, ' '); 1210 if (next) 1211 *next++ = '\0'; 1212 if (next == NULL || hwaddr_aton(pos, r1kh->id)) { 1213 wpa_printf(MSG_ERROR, "Invalid R1KH-ID: '%s'", pos); 1214 os_free(r1kh); 1215 return -1; 1216 } 1217 1218 pos = next; 1219 if (rkh_derive_key(pos, r1kh->key, sizeof(r1kh->key)) < 0) { 1220 wpa_printf(MSG_ERROR, "Invalid R1KH key: '%s'", pos); 1221 os_free(r1kh); 1222 return -1; 1223 } 1224 1225 r1kh->next = bss->r1kh_list; 1226 bss->r1kh_list = r1kh; 1227 1228 return 0; 1229 } 1230 #endif /* CONFIG_IEEE80211R_AP */ 1231 1232 1233 #ifdef CONFIG_IEEE80211N 1234 static int hostapd_config_ht_capab(struct hostapd_config *conf, 1235 const char *capab) 1236 { 1237 if (os_strstr(capab, "[LDPC]")) 1238 conf->ht_capab |= HT_CAP_INFO_LDPC_CODING_CAP; 1239 if (os_strstr(capab, "[HT40-]")) { 1240 conf->ht_capab |= HT_CAP_INFO_SUPP_CHANNEL_WIDTH_SET; 1241 conf->secondary_channel = -1; 1242 } 1243 if (os_strstr(capab, "[HT40+]")) { 1244 conf->ht_capab |= HT_CAP_INFO_SUPP_CHANNEL_WIDTH_SET; 1245 conf->secondary_channel = 1; 1246 } 1247 if (os_strstr(capab, "[HT40+]") && os_strstr(capab, "[HT40-]")) { 1248 conf->ht_capab |= HT_CAP_INFO_SUPP_CHANNEL_WIDTH_SET; 1249 conf->ht40_plus_minus_allowed = 1; 1250 } 1251 if (!os_strstr(capab, "[HT40+]") && !os_strstr(capab, "[HT40-]")) 1252 conf->secondary_channel = 0; 1253 if (os_strstr(capab, "[SMPS-STATIC]")) { 1254 conf->ht_capab &= ~HT_CAP_INFO_SMPS_MASK; 1255 conf->ht_capab |= HT_CAP_INFO_SMPS_STATIC; 1256 } 1257 if (os_strstr(capab, "[SMPS-DYNAMIC]")) { 1258 conf->ht_capab &= ~HT_CAP_INFO_SMPS_MASK; 1259 conf->ht_capab |= HT_CAP_INFO_SMPS_DYNAMIC; 1260 } 1261 if (os_strstr(capab, "[GF]")) 1262 conf->ht_capab |= HT_CAP_INFO_GREEN_FIELD; 1263 if (os_strstr(capab, "[SHORT-GI-20]")) 1264 conf->ht_capab |= HT_CAP_INFO_SHORT_GI20MHZ; 1265 if (os_strstr(capab, "[SHORT-GI-40]")) 1266 conf->ht_capab |= HT_CAP_INFO_SHORT_GI40MHZ; 1267 if (os_strstr(capab, "[TX-STBC]")) 1268 conf->ht_capab |= HT_CAP_INFO_TX_STBC; 1269 if (os_strstr(capab, "[RX-STBC1]")) { 1270 conf->ht_capab &= ~HT_CAP_INFO_RX_STBC_MASK; 1271 conf->ht_capab |= HT_CAP_INFO_RX_STBC_1; 1272 } 1273 if (os_strstr(capab, "[RX-STBC12]")) { 1274 conf->ht_capab &= ~HT_CAP_INFO_RX_STBC_MASK; 1275 conf->ht_capab |= HT_CAP_INFO_RX_STBC_12; 1276 } 1277 if (os_strstr(capab, "[RX-STBC123]")) { 1278 conf->ht_capab &= ~HT_CAP_INFO_RX_STBC_MASK; 1279 conf->ht_capab |= HT_CAP_INFO_RX_STBC_123; 1280 } 1281 if (os_strstr(capab, "[DELAYED-BA]")) 1282 conf->ht_capab |= HT_CAP_INFO_DELAYED_BA; 1283 if (os_strstr(capab, "[MAX-AMSDU-7935]")) 1284 conf->ht_capab |= HT_CAP_INFO_MAX_AMSDU_SIZE; 1285 if (os_strstr(capab, "[DSSS_CCK-40]")) 1286 conf->ht_capab |= HT_CAP_INFO_DSSS_CCK40MHZ; 1287 if (os_strstr(capab, "[40-INTOLERANT]")) 1288 conf->ht_capab |= HT_CAP_INFO_40MHZ_INTOLERANT; 1289 if (os_strstr(capab, "[LSIG-TXOP-PROT]")) 1290 conf->ht_capab |= HT_CAP_INFO_LSIG_TXOP_PROTECT_SUPPORT; 1291 1292 return 0; 1293 } 1294 #endif /* CONFIG_IEEE80211N */ 1295 1296 1297 #ifdef CONFIG_IEEE80211AC 1298 static int hostapd_config_vht_capab(struct hostapd_config *conf, 1299 const char *capab) 1300 { 1301 if (os_strstr(capab, "[MAX-MPDU-7991]")) 1302 conf->vht_capab |= VHT_CAP_MAX_MPDU_LENGTH_7991; 1303 if (os_strstr(capab, "[MAX-MPDU-11454]")) 1304 conf->vht_capab |= VHT_CAP_MAX_MPDU_LENGTH_11454; 1305 if (os_strstr(capab, "[VHT160]")) 1306 conf->vht_capab |= VHT_CAP_SUPP_CHAN_WIDTH_160MHZ; 1307 if (os_strstr(capab, "[VHT160-80PLUS80]")) 1308 conf->vht_capab |= VHT_CAP_SUPP_CHAN_WIDTH_160_80PLUS80MHZ; 1309 if (os_strstr(capab, "[RXLDPC]")) 1310 conf->vht_capab |= VHT_CAP_RXLDPC; 1311 if (os_strstr(capab, "[SHORT-GI-80]")) 1312 conf->vht_capab |= VHT_CAP_SHORT_GI_80; 1313 if (os_strstr(capab, "[SHORT-GI-160]")) 1314 conf->vht_capab |= VHT_CAP_SHORT_GI_160; 1315 if (os_strstr(capab, "[TX-STBC-2BY1]")) 1316 conf->vht_capab |= VHT_CAP_TXSTBC; 1317 if (os_strstr(capab, "[RX-STBC-1]")) 1318 conf->vht_capab |= VHT_CAP_RXSTBC_1; 1319 if (os_strstr(capab, "[RX-STBC-12]")) 1320 conf->vht_capab |= VHT_CAP_RXSTBC_2; 1321 if (os_strstr(capab, "[RX-STBC-123]")) 1322 conf->vht_capab |= VHT_CAP_RXSTBC_3; 1323 if (os_strstr(capab, "[RX-STBC-1234]")) 1324 conf->vht_capab |= VHT_CAP_RXSTBC_4; 1325 if (os_strstr(capab, "[SU-BEAMFORMER]")) 1326 conf->vht_capab |= VHT_CAP_SU_BEAMFORMER_CAPABLE; 1327 if (os_strstr(capab, "[SU-BEAMFORMEE]")) 1328 conf->vht_capab |= VHT_CAP_SU_BEAMFORMEE_CAPABLE; 1329 if (os_strstr(capab, "[BF-ANTENNA-2]") && 1330 (conf->vht_capab & VHT_CAP_SU_BEAMFORMEE_CAPABLE)) 1331 conf->vht_capab |= (1 << VHT_CAP_BEAMFORMEE_STS_OFFSET); 1332 if (os_strstr(capab, "[BF-ANTENNA-3]") && 1333 (conf->vht_capab & VHT_CAP_SU_BEAMFORMEE_CAPABLE)) 1334 conf->vht_capab |= (2 << VHT_CAP_BEAMFORMEE_STS_OFFSET); 1335 if (os_strstr(capab, "[BF-ANTENNA-4]") && 1336 (conf->vht_capab & VHT_CAP_SU_BEAMFORMEE_CAPABLE)) 1337 conf->vht_capab |= (3 << VHT_CAP_BEAMFORMEE_STS_OFFSET); 1338 if (os_strstr(capab, "[SOUNDING-DIMENSION-2]") && 1339 (conf->vht_capab & VHT_CAP_SU_BEAMFORMER_CAPABLE)) 1340 conf->vht_capab |= (1 << VHT_CAP_SOUNDING_DIMENSION_OFFSET); 1341 if (os_strstr(capab, "[SOUNDING-DIMENSION-3]") && 1342 (conf->vht_capab & VHT_CAP_SU_BEAMFORMER_CAPABLE)) 1343 conf->vht_capab |= (2 << VHT_CAP_SOUNDING_DIMENSION_OFFSET); 1344 if (os_strstr(capab, "[SOUNDING-DIMENSION-4]") && 1345 (conf->vht_capab & VHT_CAP_SU_BEAMFORMER_CAPABLE)) 1346 conf->vht_capab |= (3 << VHT_CAP_SOUNDING_DIMENSION_OFFSET); 1347 if (os_strstr(capab, "[MU-BEAMFORMER]")) 1348 conf->vht_capab |= VHT_CAP_MU_BEAMFORMER_CAPABLE; 1349 if (os_strstr(capab, "[VHT-TXOP-PS]")) 1350 conf->vht_capab |= VHT_CAP_VHT_TXOP_PS; 1351 if (os_strstr(capab, "[HTC-VHT]")) 1352 conf->vht_capab |= VHT_CAP_HTC_VHT; 1353 if (os_strstr(capab, "[MAX-A-MPDU-LEN-EXP7]")) 1354 conf->vht_capab |= VHT_CAP_MAX_A_MPDU_LENGTH_EXPONENT_MAX; 1355 else if (os_strstr(capab, "[MAX-A-MPDU-LEN-EXP6]")) 1356 conf->vht_capab |= VHT_CAP_MAX_A_MPDU_LENGTH_EXPONENT_6; 1357 else if (os_strstr(capab, "[MAX-A-MPDU-LEN-EXP5]")) 1358 conf->vht_capab |= VHT_CAP_MAX_A_MPDU_LENGTH_EXPONENT_5; 1359 else if (os_strstr(capab, "[MAX-A-MPDU-LEN-EXP4]")) 1360 conf->vht_capab |= VHT_CAP_MAX_A_MPDU_LENGTH_EXPONENT_4; 1361 else if (os_strstr(capab, "[MAX-A-MPDU-LEN-EXP3]")) 1362 conf->vht_capab |= VHT_CAP_MAX_A_MPDU_LENGTH_EXPONENT_3; 1363 else if (os_strstr(capab, "[MAX-A-MPDU-LEN-EXP2]")) 1364 conf->vht_capab |= VHT_CAP_MAX_A_MPDU_LENGTH_EXPONENT_2; 1365 else if (os_strstr(capab, "[MAX-A-MPDU-LEN-EXP1]")) 1366 conf->vht_capab |= VHT_CAP_MAX_A_MPDU_LENGTH_EXPONENT_1; 1367 if (os_strstr(capab, "[VHT-LINK-ADAPT2]") && 1368 (conf->vht_capab & VHT_CAP_HTC_VHT)) 1369 conf->vht_capab |= VHT_CAP_VHT_LINK_ADAPTATION_VHT_UNSOL_MFB; 1370 if (os_strstr(capab, "[VHT-LINK-ADAPT3]") && 1371 (conf->vht_capab & VHT_CAP_HTC_VHT)) 1372 conf->vht_capab |= VHT_CAP_VHT_LINK_ADAPTATION_VHT_MRQ_MFB; 1373 if (os_strstr(capab, "[RX-ANTENNA-PATTERN]")) 1374 conf->vht_capab |= VHT_CAP_RX_ANTENNA_PATTERN; 1375 if (os_strstr(capab, "[TX-ANTENNA-PATTERN]")) 1376 conf->vht_capab |= VHT_CAP_TX_ANTENNA_PATTERN; 1377 return 0; 1378 } 1379 #endif /* CONFIG_IEEE80211AC */ 1380 1381 1382 #ifdef CONFIG_IEEE80211AX 1383 1384 static u8 find_bit_offset(u8 val) 1385 { 1386 u8 res = 0; 1387 1388 for (; val; val >>= 1) { 1389 if (val & 1) 1390 break; 1391 res++; 1392 } 1393 1394 return res; 1395 } 1396 1397 1398 static u8 set_he_cap(int val, u8 mask) 1399 { 1400 return (u8) (mask & (val << find_bit_offset(mask))); 1401 } 1402 1403 #endif /* CONFIG_IEEE80211AX */ 1404 1405 1406 #ifdef CONFIG_INTERWORKING 1407 static int parse_roaming_consortium(struct hostapd_bss_config *bss, char *pos, 1408 int line) 1409 { 1410 size_t len = os_strlen(pos); 1411 u8 oi[MAX_ROAMING_CONSORTIUM_LEN]; 1412 1413 struct hostapd_roaming_consortium *rc; 1414 1415 if ((len & 1) || len < 2 * 3 || len / 2 > MAX_ROAMING_CONSORTIUM_LEN || 1416 hexstr2bin(pos, oi, len / 2)) { 1417 wpa_printf(MSG_ERROR, "Line %d: invalid roaming_consortium " 1418 "'%s'", line, pos); 1419 return -1; 1420 } 1421 len /= 2; 1422 1423 rc = os_realloc_array(bss->roaming_consortium, 1424 bss->roaming_consortium_count + 1, 1425 sizeof(struct hostapd_roaming_consortium)); 1426 if (rc == NULL) 1427 return -1; 1428 1429 os_memcpy(rc[bss->roaming_consortium_count].oi, oi, len); 1430 rc[bss->roaming_consortium_count].len = len; 1431 1432 bss->roaming_consortium = rc; 1433 bss->roaming_consortium_count++; 1434 1435 return 0; 1436 } 1437 1438 1439 static int parse_lang_string(struct hostapd_lang_string **array, 1440 unsigned int *count, char *pos) 1441 { 1442 char *sep, *str = NULL; 1443 size_t clen, nlen, slen; 1444 struct hostapd_lang_string *ls; 1445 int ret = -1; 1446 1447 if (*pos == '"' || (*pos == 'P' && pos[1] == '"')) { 1448 str = wpa_config_parse_string(pos, &slen); 1449 if (!str) 1450 return -1; 1451 pos = str; 1452 } 1453 1454 sep = os_strchr(pos, ':'); 1455 if (sep == NULL) 1456 goto fail; 1457 *sep++ = '\0'; 1458 1459 clen = os_strlen(pos); 1460 if (clen < 2 || clen > sizeof(ls->lang)) 1461 goto fail; 1462 nlen = os_strlen(sep); 1463 if (nlen > 252) 1464 goto fail; 1465 1466 ls = os_realloc_array(*array, *count + 1, 1467 sizeof(struct hostapd_lang_string)); 1468 if (ls == NULL) 1469 goto fail; 1470 1471 *array = ls; 1472 ls = &(*array)[*count]; 1473 (*count)++; 1474 1475 os_memset(ls->lang, 0, sizeof(ls->lang)); 1476 os_memcpy(ls->lang, pos, clen); 1477 ls->name_len = nlen; 1478 os_memcpy(ls->name, sep, nlen); 1479 1480 ret = 0; 1481 fail: 1482 os_free(str); 1483 return ret; 1484 } 1485 1486 1487 static int parse_venue_name(struct hostapd_bss_config *bss, char *pos, 1488 int line) 1489 { 1490 if (parse_lang_string(&bss->venue_name, &bss->venue_name_count, pos)) { 1491 wpa_printf(MSG_ERROR, "Line %d: Invalid venue_name '%s'", 1492 line, pos); 1493 return -1; 1494 } 1495 return 0; 1496 } 1497 1498 1499 static int parse_venue_url(struct hostapd_bss_config *bss, char *pos, 1500 int line) 1501 { 1502 char *sep; 1503 size_t nlen; 1504 struct hostapd_venue_url *url; 1505 int ret = -1; 1506 1507 sep = os_strchr(pos, ':'); 1508 if (!sep) 1509 goto fail; 1510 *sep++ = '\0'; 1511 1512 nlen = os_strlen(sep); 1513 if (nlen > 254) 1514 goto fail; 1515 1516 url = os_realloc_array(bss->venue_url, bss->venue_url_count + 1, 1517 sizeof(struct hostapd_venue_url)); 1518 if (!url) 1519 goto fail; 1520 1521 bss->venue_url = url; 1522 url = &bss->venue_url[bss->venue_url_count++]; 1523 1524 url->venue_number = atoi(pos); 1525 url->url_len = nlen; 1526 os_memcpy(url->url, sep, nlen); 1527 1528 ret = 0; 1529 fail: 1530 if (ret) 1531 wpa_printf(MSG_ERROR, "Line %d: Invalid venue_url '%s'", 1532 line, pos); 1533 return ret; 1534 } 1535 1536 1537 static int parse_3gpp_cell_net(struct hostapd_bss_config *bss, char *buf, 1538 int line) 1539 { 1540 size_t count; 1541 char *pos; 1542 u8 *info = NULL, *ipos; 1543 1544 /* format: <MCC1,MNC1>[;<MCC2,MNC2>][;...] */ 1545 1546 count = 1; 1547 for (pos = buf; *pos; pos++) { 1548 if ((*pos < '0' || *pos > '9') && *pos != ';' && *pos != ',') 1549 goto fail; 1550 if (*pos == ';') 1551 count++; 1552 } 1553 if (1 + count * 3 > 0x7f) 1554 goto fail; 1555 1556 info = os_zalloc(2 + 3 + count * 3); 1557 if (info == NULL) 1558 return -1; 1559 1560 ipos = info; 1561 *ipos++ = 0; /* GUD - Version 1 */ 1562 *ipos++ = 3 + count * 3; /* User Data Header Length (UDHL) */ 1563 *ipos++ = 0; /* PLMN List IEI */ 1564 /* ext(b8) | Length of PLMN List value contents(b7..1) */ 1565 *ipos++ = 1 + count * 3; 1566 *ipos++ = count; /* Number of PLMNs */ 1567 1568 pos = buf; 1569 while (pos && *pos) { 1570 char *mcc, *mnc; 1571 size_t mnc_len; 1572 1573 mcc = pos; 1574 mnc = os_strchr(pos, ','); 1575 if (mnc == NULL) 1576 goto fail; 1577 *mnc++ = '\0'; 1578 pos = os_strchr(mnc, ';'); 1579 if (pos) 1580 *pos++ = '\0'; 1581 1582 mnc_len = os_strlen(mnc); 1583 if (os_strlen(mcc) != 3 || (mnc_len != 2 && mnc_len != 3)) 1584 goto fail; 1585 1586 /* BC coded MCC,MNC */ 1587 /* MCC digit 2 | MCC digit 1 */ 1588 *ipos++ = ((mcc[1] - '0') << 4) | (mcc[0] - '0'); 1589 /* MNC digit 3 | MCC digit 3 */ 1590 *ipos++ = (((mnc_len == 2) ? 0xf0 : ((mnc[2] - '0') << 4))) | 1591 (mcc[2] - '0'); 1592 /* MNC digit 2 | MNC digit 1 */ 1593 *ipos++ = ((mnc[1] - '0') << 4) | (mnc[0] - '0'); 1594 } 1595 1596 os_free(bss->anqp_3gpp_cell_net); 1597 bss->anqp_3gpp_cell_net = info; 1598 bss->anqp_3gpp_cell_net_len = 2 + 3 + 3 * count; 1599 wpa_hexdump(MSG_MSGDUMP, "3GPP Cellular Network information", 1600 bss->anqp_3gpp_cell_net, bss->anqp_3gpp_cell_net_len); 1601 1602 return 0; 1603 1604 fail: 1605 wpa_printf(MSG_ERROR, "Line %d: Invalid anqp_3gpp_cell_net: %s", 1606 line, buf); 1607 os_free(info); 1608 return -1; 1609 } 1610 1611 1612 static int parse_nai_realm(struct hostapd_bss_config *bss, char *buf, int line) 1613 { 1614 struct hostapd_nai_realm_data *realm; 1615 size_t i, j, len; 1616 int *offsets; 1617 char *pos, *end, *rpos; 1618 1619 offsets = os_calloc(bss->nai_realm_count * MAX_NAI_REALMS, 1620 sizeof(int)); 1621 if (offsets == NULL) 1622 return -1; 1623 1624 for (i = 0; i < bss->nai_realm_count; i++) { 1625 realm = &bss->nai_realm_data[i]; 1626 for (j = 0; j < MAX_NAI_REALMS; j++) { 1627 offsets[i * MAX_NAI_REALMS + j] = 1628 realm->realm[j] ? 1629 realm->realm[j] - realm->realm_buf : -1; 1630 } 1631 } 1632 1633 realm = os_realloc_array(bss->nai_realm_data, bss->nai_realm_count + 1, 1634 sizeof(struct hostapd_nai_realm_data)); 1635 if (realm == NULL) { 1636 os_free(offsets); 1637 return -1; 1638 } 1639 bss->nai_realm_data = realm; 1640 1641 /* patch the pointers after realloc */ 1642 for (i = 0; i < bss->nai_realm_count; i++) { 1643 realm = &bss->nai_realm_data[i]; 1644 for (j = 0; j < MAX_NAI_REALMS; j++) { 1645 int offs = offsets[i * MAX_NAI_REALMS + j]; 1646 if (offs >= 0) 1647 realm->realm[j] = realm->realm_buf + offs; 1648 else 1649 realm->realm[j] = NULL; 1650 } 1651 } 1652 os_free(offsets); 1653 1654 realm = &bss->nai_realm_data[bss->nai_realm_count]; 1655 os_memset(realm, 0, sizeof(*realm)); 1656 1657 pos = buf; 1658 realm->encoding = atoi(pos); 1659 pos = os_strchr(pos, ','); 1660 if (pos == NULL) 1661 goto fail; 1662 pos++; 1663 1664 end = os_strchr(pos, ','); 1665 if (end) { 1666 len = end - pos; 1667 *end = '\0'; 1668 } else { 1669 len = os_strlen(pos); 1670 } 1671 1672 if (len > MAX_NAI_REALMLEN) { 1673 wpa_printf(MSG_ERROR, "Too long a realm string (%d > max %d " 1674 "characters)", (int) len, MAX_NAI_REALMLEN); 1675 goto fail; 1676 } 1677 os_memcpy(realm->realm_buf, pos, len); 1678 1679 if (end) 1680 pos = end + 1; 1681 else 1682 pos = NULL; 1683 1684 while (pos && *pos) { 1685 struct hostapd_nai_realm_eap *eap; 1686 1687 if (realm->eap_method_count >= MAX_NAI_EAP_METHODS) { 1688 wpa_printf(MSG_ERROR, "Too many EAP methods"); 1689 goto fail; 1690 } 1691 1692 eap = &realm->eap_method[realm->eap_method_count]; 1693 realm->eap_method_count++; 1694 1695 end = os_strchr(pos, ','); 1696 if (end == NULL) 1697 end = pos + os_strlen(pos); 1698 1699 eap->eap_method = atoi(pos); 1700 for (;;) { 1701 pos = os_strchr(pos, '['); 1702 if (pos == NULL || pos > end) 1703 break; 1704 pos++; 1705 if (eap->num_auths >= MAX_NAI_AUTH_TYPES) { 1706 wpa_printf(MSG_ERROR, "Too many auth params"); 1707 goto fail; 1708 } 1709 eap->auth_id[eap->num_auths] = atoi(pos); 1710 pos = os_strchr(pos, ':'); 1711 if (pos == NULL || pos > end) 1712 goto fail; 1713 pos++; 1714 eap->auth_val[eap->num_auths] = atoi(pos); 1715 pos = os_strchr(pos, ']'); 1716 if (pos == NULL || pos > end) 1717 goto fail; 1718 pos++; 1719 eap->num_auths++; 1720 } 1721 1722 if (*end != ',') 1723 break; 1724 1725 pos = end + 1; 1726 } 1727 1728 /* Split realm list into null terminated realms */ 1729 rpos = realm->realm_buf; 1730 i = 0; 1731 while (*rpos) { 1732 if (i >= MAX_NAI_REALMS) { 1733 wpa_printf(MSG_ERROR, "Too many realms"); 1734 goto fail; 1735 } 1736 realm->realm[i++] = rpos; 1737 rpos = os_strchr(rpos, ';'); 1738 if (rpos == NULL) 1739 break; 1740 *rpos++ = '\0'; 1741 } 1742 1743 bss->nai_realm_count++; 1744 1745 return 0; 1746 1747 fail: 1748 wpa_printf(MSG_ERROR, "Line %d: invalid nai_realm '%s'", line, buf); 1749 return -1; 1750 } 1751 1752 1753 static int parse_anqp_elem(struct hostapd_bss_config *bss, char *buf, int line) 1754 { 1755 char *delim; 1756 u16 infoid; 1757 size_t len; 1758 struct wpabuf *payload; 1759 struct anqp_element *elem; 1760 1761 delim = os_strchr(buf, ':'); 1762 if (!delim) 1763 return -1; 1764 delim++; 1765 infoid = atoi(buf); 1766 len = os_strlen(delim); 1767 if (len & 1) 1768 return -1; 1769 len /= 2; 1770 payload = wpabuf_alloc(len); 1771 if (!payload) 1772 return -1; 1773 if (hexstr2bin(delim, wpabuf_put(payload, len), len) < 0) { 1774 wpabuf_free(payload); 1775 return -1; 1776 } 1777 1778 dl_list_for_each(elem, &bss->anqp_elem, struct anqp_element, list) { 1779 if (elem->infoid == infoid) { 1780 /* Update existing entry */ 1781 wpabuf_free(elem->payload); 1782 elem->payload = payload; 1783 return 0; 1784 } 1785 } 1786 1787 /* Add a new entry */ 1788 elem = os_zalloc(sizeof(*elem)); 1789 if (!elem) { 1790 wpabuf_free(payload); 1791 return -1; 1792 } 1793 elem->infoid = infoid; 1794 elem->payload = payload; 1795 dl_list_add(&bss->anqp_elem, &elem->list); 1796 1797 return 0; 1798 } 1799 1800 1801 static int parse_qos_map_set(struct hostapd_bss_config *bss, 1802 char *buf, int line) 1803 { 1804 u8 qos_map_set[16 + 2 * 21], count = 0; 1805 char *pos = buf; 1806 int val; 1807 1808 for (;;) { 1809 if (count == sizeof(qos_map_set)) { 1810 wpa_printf(MSG_ERROR, "Line %d: Too many qos_map_set " 1811 "parameters '%s'", line, buf); 1812 return -1; 1813 } 1814 1815 val = atoi(pos); 1816 if (val > 255 || val < 0) { 1817 wpa_printf(MSG_ERROR, "Line %d: Invalid qos_map_set " 1818 "'%s'", line, buf); 1819 return -1; 1820 } 1821 1822 qos_map_set[count++] = val; 1823 pos = os_strchr(pos, ','); 1824 if (!pos) 1825 break; 1826 pos++; 1827 } 1828 1829 if (count < 16 || count & 1) { 1830 wpa_printf(MSG_ERROR, "Line %d: Invalid qos_map_set '%s'", 1831 line, buf); 1832 return -1; 1833 } 1834 1835 os_memcpy(bss->qos_map_set, qos_map_set, count); 1836 bss->qos_map_set_len = count; 1837 1838 return 0; 1839 } 1840 1841 #endif /* CONFIG_INTERWORKING */ 1842 1843 1844 #ifdef CONFIG_HS20 1845 static int hs20_parse_conn_capab(struct hostapd_bss_config *bss, char *buf, 1846 int line) 1847 { 1848 u8 *conn_cap; 1849 char *pos; 1850 1851 if (bss->hs20_connection_capability_len >= 0xfff0) 1852 return -1; 1853 1854 conn_cap = os_realloc(bss->hs20_connection_capability, 1855 bss->hs20_connection_capability_len + 4); 1856 if (conn_cap == NULL) 1857 return -1; 1858 1859 bss->hs20_connection_capability = conn_cap; 1860 conn_cap += bss->hs20_connection_capability_len; 1861 pos = buf; 1862 conn_cap[0] = atoi(pos); 1863 pos = os_strchr(pos, ':'); 1864 if (pos == NULL) 1865 return -1; 1866 pos++; 1867 WPA_PUT_LE16(conn_cap + 1, atoi(pos)); 1868 pos = os_strchr(pos, ':'); 1869 if (pos == NULL) 1870 return -1; 1871 pos++; 1872 conn_cap[3] = atoi(pos); 1873 bss->hs20_connection_capability_len += 4; 1874 1875 return 0; 1876 } 1877 1878 1879 static int hs20_parse_wan_metrics(struct hostapd_bss_config *bss, char *buf, 1880 int line) 1881 { 1882 u8 *wan_metrics; 1883 char *pos; 1884 1885 /* <WAN Info>:<DL Speed>:<UL Speed>:<DL Load>:<UL Load>:<LMD> */ 1886 1887 wan_metrics = os_zalloc(13); 1888 if (wan_metrics == NULL) 1889 return -1; 1890 1891 pos = buf; 1892 /* WAN Info */ 1893 if (hexstr2bin(pos, wan_metrics, 1) < 0) 1894 goto fail; 1895 pos += 2; 1896 if (*pos != ':') 1897 goto fail; 1898 pos++; 1899 1900 /* Downlink Speed */ 1901 WPA_PUT_LE32(wan_metrics + 1, atoi(pos)); 1902 pos = os_strchr(pos, ':'); 1903 if (pos == NULL) 1904 goto fail; 1905 pos++; 1906 1907 /* Uplink Speed */ 1908 WPA_PUT_LE32(wan_metrics + 5, atoi(pos)); 1909 pos = os_strchr(pos, ':'); 1910 if (pos == NULL) 1911 goto fail; 1912 pos++; 1913 1914 /* Downlink Load */ 1915 wan_metrics[9] = atoi(pos); 1916 pos = os_strchr(pos, ':'); 1917 if (pos == NULL) 1918 goto fail; 1919 pos++; 1920 1921 /* Uplink Load */ 1922 wan_metrics[10] = atoi(pos); 1923 pos = os_strchr(pos, ':'); 1924 if (pos == NULL) 1925 goto fail; 1926 pos++; 1927 1928 /* LMD */ 1929 WPA_PUT_LE16(wan_metrics + 11, atoi(pos)); 1930 1931 os_free(bss->hs20_wan_metrics); 1932 bss->hs20_wan_metrics = wan_metrics; 1933 1934 return 0; 1935 1936 fail: 1937 wpa_printf(MSG_ERROR, "Line %d: Invalid hs20_wan_metrics '%s'", 1938 line, buf); 1939 os_free(wan_metrics); 1940 return -1; 1941 } 1942 1943 1944 static int hs20_parse_oper_friendly_name(struct hostapd_bss_config *bss, 1945 char *pos, int line) 1946 { 1947 if (parse_lang_string(&bss->hs20_oper_friendly_name, 1948 &bss->hs20_oper_friendly_name_count, pos)) { 1949 wpa_printf(MSG_ERROR, "Line %d: Invalid " 1950 "hs20_oper_friendly_name '%s'", line, pos); 1951 return -1; 1952 } 1953 return 0; 1954 } 1955 1956 1957 static int hs20_parse_icon(struct hostapd_bss_config *bss, char *pos) 1958 { 1959 struct hs20_icon *icon; 1960 char *end; 1961 1962 icon = os_realloc_array(bss->hs20_icons, bss->hs20_icons_count + 1, 1963 sizeof(struct hs20_icon)); 1964 if (icon == NULL) 1965 return -1; 1966 bss->hs20_icons = icon; 1967 icon = &bss->hs20_icons[bss->hs20_icons_count]; 1968 os_memset(icon, 0, sizeof(*icon)); 1969 1970 icon->width = atoi(pos); 1971 pos = os_strchr(pos, ':'); 1972 if (pos == NULL) 1973 return -1; 1974 pos++; 1975 1976 icon->height = atoi(pos); 1977 pos = os_strchr(pos, ':'); 1978 if (pos == NULL) 1979 return -1; 1980 pos++; 1981 1982 end = os_strchr(pos, ':'); 1983 if (end == NULL || end - pos > 3) 1984 return -1; 1985 os_memcpy(icon->language, pos, end - pos); 1986 pos = end + 1; 1987 1988 end = os_strchr(pos, ':'); 1989 if (end == NULL || end - pos > 255) 1990 return -1; 1991 os_memcpy(icon->type, pos, end - pos); 1992 pos = end + 1; 1993 1994 end = os_strchr(pos, ':'); 1995 if (end == NULL || end - pos > 255) 1996 return -1; 1997 os_memcpy(icon->name, pos, end - pos); 1998 pos = end + 1; 1999 2000 if (os_strlen(pos) > 255) 2001 return -1; 2002 os_memcpy(icon->file, pos, os_strlen(pos)); 2003 2004 bss->hs20_icons_count++; 2005 2006 return 0; 2007 } 2008 2009 2010 static int hs20_parse_osu_ssid(struct hostapd_bss_config *bss, 2011 char *pos, int line) 2012 { 2013 size_t slen; 2014 char *str; 2015 2016 str = wpa_config_parse_string(pos, &slen); 2017 if (str == NULL || slen < 1 || slen > SSID_MAX_LEN) { 2018 wpa_printf(MSG_ERROR, "Line %d: Invalid SSID '%s'", line, pos); 2019 os_free(str); 2020 return -1; 2021 } 2022 2023 os_memcpy(bss->osu_ssid, str, slen); 2024 bss->osu_ssid_len = slen; 2025 os_free(str); 2026 2027 return 0; 2028 } 2029 2030 2031 static int hs20_parse_osu_server_uri(struct hostapd_bss_config *bss, 2032 char *pos, int line) 2033 { 2034 struct hs20_osu_provider *p; 2035 2036 p = os_realloc_array(bss->hs20_osu_providers, 2037 bss->hs20_osu_providers_count + 1, sizeof(*p)); 2038 if (p == NULL) 2039 return -1; 2040 2041 bss->hs20_osu_providers = p; 2042 bss->last_osu = &bss->hs20_osu_providers[bss->hs20_osu_providers_count]; 2043 bss->hs20_osu_providers_count++; 2044 os_memset(bss->last_osu, 0, sizeof(*p)); 2045 bss->last_osu->server_uri = os_strdup(pos); 2046 2047 return 0; 2048 } 2049 2050 2051 static int hs20_parse_osu_friendly_name(struct hostapd_bss_config *bss, 2052 char *pos, int line) 2053 { 2054 if (bss->last_osu == NULL) { 2055 wpa_printf(MSG_ERROR, "Line %d: Unexpected OSU field", line); 2056 return -1; 2057 } 2058 2059 if (parse_lang_string(&bss->last_osu->friendly_name, 2060 &bss->last_osu->friendly_name_count, pos)) { 2061 wpa_printf(MSG_ERROR, "Line %d: Invalid osu_friendly_name '%s'", 2062 line, pos); 2063 return -1; 2064 } 2065 2066 return 0; 2067 } 2068 2069 2070 static int hs20_parse_osu_nai(struct hostapd_bss_config *bss, 2071 char *pos, int line) 2072 { 2073 if (bss->last_osu == NULL) { 2074 wpa_printf(MSG_ERROR, "Line %d: Unexpected OSU field", line); 2075 return -1; 2076 } 2077 2078 os_free(bss->last_osu->osu_nai); 2079 bss->last_osu->osu_nai = os_strdup(pos); 2080 if (bss->last_osu->osu_nai == NULL) 2081 return -1; 2082 2083 return 0; 2084 } 2085 2086 2087 static int hs20_parse_osu_nai2(struct hostapd_bss_config *bss, 2088 char *pos, int line) 2089 { 2090 if (bss->last_osu == NULL) { 2091 wpa_printf(MSG_ERROR, "Line %d: Unexpected OSU field", line); 2092 return -1; 2093 } 2094 2095 os_free(bss->last_osu->osu_nai2); 2096 bss->last_osu->osu_nai2 = os_strdup(pos); 2097 if (bss->last_osu->osu_nai2 == NULL) 2098 return -1; 2099 bss->hs20_osu_providers_nai_count++; 2100 2101 return 0; 2102 } 2103 2104 2105 static int hs20_parse_osu_method_list(struct hostapd_bss_config *bss, char *pos, 2106 int line) 2107 { 2108 if (bss->last_osu == NULL) { 2109 wpa_printf(MSG_ERROR, "Line %d: Unexpected OSU field", line); 2110 return -1; 2111 } 2112 2113 if (hostapd_parse_intlist(&bss->last_osu->method_list, pos)) { 2114 wpa_printf(MSG_ERROR, "Line %d: Invalid osu_method_list", line); 2115 return -1; 2116 } 2117 2118 return 0; 2119 } 2120 2121 2122 static int hs20_parse_osu_icon(struct hostapd_bss_config *bss, char *pos, 2123 int line) 2124 { 2125 char **n; 2126 struct hs20_osu_provider *p = bss->last_osu; 2127 2128 if (p == NULL) { 2129 wpa_printf(MSG_ERROR, "Line %d: Unexpected OSU field", line); 2130 return -1; 2131 } 2132 2133 n = os_realloc_array(p->icons, p->icons_count + 1, sizeof(char *)); 2134 if (n == NULL) 2135 return -1; 2136 p->icons = n; 2137 p->icons[p->icons_count] = os_strdup(pos); 2138 if (p->icons[p->icons_count] == NULL) 2139 return -1; 2140 p->icons_count++; 2141 2142 return 0; 2143 } 2144 2145 2146 static int hs20_parse_osu_service_desc(struct hostapd_bss_config *bss, 2147 char *pos, int line) 2148 { 2149 if (bss->last_osu == NULL) { 2150 wpa_printf(MSG_ERROR, "Line %d: Unexpected OSU field", line); 2151 return -1; 2152 } 2153 2154 if (parse_lang_string(&bss->last_osu->service_desc, 2155 &bss->last_osu->service_desc_count, pos)) { 2156 wpa_printf(MSG_ERROR, "Line %d: Invalid osu_service_desc '%s'", 2157 line, pos); 2158 return -1; 2159 } 2160 2161 return 0; 2162 } 2163 2164 2165 static int hs20_parse_operator_icon(struct hostapd_bss_config *bss, char *pos, 2166 int line) 2167 { 2168 char **n; 2169 2170 n = os_realloc_array(bss->hs20_operator_icon, 2171 bss->hs20_operator_icon_count + 1, sizeof(char *)); 2172 if (!n) 2173 return -1; 2174 bss->hs20_operator_icon = n; 2175 bss->hs20_operator_icon[bss->hs20_operator_icon_count] = os_strdup(pos); 2176 if (!bss->hs20_operator_icon[bss->hs20_operator_icon_count]) 2177 return -1; 2178 bss->hs20_operator_icon_count++; 2179 2180 return 0; 2181 } 2182 2183 #endif /* CONFIG_HS20 */ 2184 2185 2186 #ifdef CONFIG_ACS 2187 static int hostapd_config_parse_acs_chan_bias(struct hostapd_config *conf, 2188 char *pos) 2189 { 2190 struct acs_bias *bias = NULL, *tmp; 2191 unsigned int num = 0; 2192 char *end; 2193 2194 while (*pos) { 2195 tmp = os_realloc_array(bias, num + 1, sizeof(*bias)); 2196 if (!tmp) 2197 goto fail; 2198 bias = tmp; 2199 2200 bias[num].channel = atoi(pos); 2201 if (bias[num].channel <= 0) 2202 goto fail; 2203 pos = os_strchr(pos, ':'); 2204 if (!pos) 2205 goto fail; 2206 pos++; 2207 bias[num].bias = strtod(pos, &end); 2208 if (end == pos || bias[num].bias < 0.0) 2209 goto fail; 2210 pos = end; 2211 if (*pos != ' ' && *pos != '\0') 2212 goto fail; 2213 num++; 2214 } 2215 2216 os_free(conf->acs_chan_bias); 2217 conf->acs_chan_bias = bias; 2218 conf->num_acs_chan_bias = num; 2219 2220 return 0; 2221 fail: 2222 os_free(bias); 2223 return -1; 2224 } 2225 #endif /* CONFIG_ACS */ 2226 2227 2228 static int parse_wpabuf_hex(int line, const char *name, struct wpabuf **buf, 2229 const char *val) 2230 { 2231 struct wpabuf *elems; 2232 2233 if (val[0] == '\0') { 2234 wpabuf_free(*buf); 2235 *buf = NULL; 2236 return 0; 2237 } 2238 2239 elems = wpabuf_parse_bin(val); 2240 if (!elems) { 2241 wpa_printf(MSG_ERROR, "Line %d: Invalid %s '%s'", 2242 line, name, val); 2243 return -1; 2244 } 2245 2246 wpabuf_free(*buf); 2247 *buf = elems; 2248 2249 return 0; 2250 } 2251 2252 2253 #ifdef CONFIG_FILS 2254 static int parse_fils_realm(struct hostapd_bss_config *bss, const char *val) 2255 { 2256 struct fils_realm *realm; 2257 size_t len; 2258 2259 len = os_strlen(val); 2260 realm = os_zalloc(sizeof(*realm) + len + 1); 2261 if (!realm) 2262 return -1; 2263 2264 os_memcpy(realm->realm, val, len); 2265 if (fils_domain_name_hash(val, realm->hash) < 0) { 2266 os_free(realm); 2267 return -1; 2268 } 2269 dl_list_add_tail(&bss->fils_realms, &realm->list); 2270 2271 return 0; 2272 } 2273 #endif /* CONFIG_FILS */ 2274 2275 2276 #ifdef EAP_SERVER 2277 static unsigned int parse_tls_flags(const char *val) 2278 { 2279 unsigned int flags = 0; 2280 2281 /* Disable TLS v1.3 by default for now to avoid interoperability issue. 2282 * This can be enabled by default once the implementation has been fully 2283 * completed and tested with other implementations. */ 2284 flags |= TLS_CONN_DISABLE_TLSv1_3; 2285 2286 if (os_strstr(val, "[ALLOW-SIGN-RSA-MD5]")) 2287 flags |= TLS_CONN_ALLOW_SIGN_RSA_MD5; 2288 if (os_strstr(val, "[DISABLE-TIME-CHECKS]")) 2289 flags |= TLS_CONN_DISABLE_TIME_CHECKS; 2290 if (os_strstr(val, "[DISABLE-TLSv1.0]")) 2291 flags |= TLS_CONN_DISABLE_TLSv1_0; 2292 if (os_strstr(val, "[ENABLE-TLSv1.0]")) 2293 flags |= TLS_CONN_ENABLE_TLSv1_0; 2294 if (os_strstr(val, "[DISABLE-TLSv1.1]")) 2295 flags |= TLS_CONN_DISABLE_TLSv1_1; 2296 if (os_strstr(val, "[ENABLE-TLSv1.1]")) 2297 flags |= TLS_CONN_ENABLE_TLSv1_1; 2298 if (os_strstr(val, "[DISABLE-TLSv1.2]")) 2299 flags |= TLS_CONN_DISABLE_TLSv1_2; 2300 if (os_strstr(val, "[ENABLE-TLSv1.2]")) 2301 flags |= TLS_CONN_ENABLE_TLSv1_2; 2302 if (os_strstr(val, "[DISABLE-TLSv1.3]")) 2303 flags |= TLS_CONN_DISABLE_TLSv1_3; 2304 if (os_strstr(val, "[ENABLE-TLSv1.3]")) 2305 flags &= ~TLS_CONN_DISABLE_TLSv1_3; 2306 if (os_strstr(val, "[SUITEB]")) 2307 flags |= TLS_CONN_SUITEB; 2308 if (os_strstr(val, "[SUITEB-NO-ECDH]")) 2309 flags |= TLS_CONN_SUITEB_NO_ECDH | TLS_CONN_SUITEB; 2310 2311 return flags; 2312 } 2313 #endif /* EAP_SERVER */ 2314 2315 2316 #ifdef CONFIG_SAE 2317 static int parse_sae_password(struct hostapd_bss_config *bss, const char *val) 2318 { 2319 struct sae_password_entry *pw; 2320 const char *pos = val, *pos2, *end = NULL; 2321 2322 pw = os_zalloc(sizeof(*pw)); 2323 if (!pw) 2324 return -1; 2325 os_memset(pw->peer_addr, 0xff, ETH_ALEN); /* default to wildcard */ 2326 2327 pos2 = os_strstr(pos, "|mac="); 2328 if (pos2) { 2329 end = pos2; 2330 pos2 += 5; 2331 if (hwaddr_aton(pos2, pw->peer_addr) < 0) 2332 goto fail; 2333 pos = pos2 + ETH_ALEN * 3 - 1; 2334 } 2335 2336 pos2 = os_strstr(pos, "|vlanid="); 2337 if (pos2) { 2338 if (!end) 2339 end = pos2; 2340 pos2 += 8; 2341 pw->vlan_id = atoi(pos2); 2342 } 2343 2344 pos2 = os_strstr(pos, "|id="); 2345 if (pos2) { 2346 if (!end) 2347 end = pos2; 2348 pos2 += 4; 2349 pw->identifier = os_strdup(pos2); 2350 if (!pw->identifier) 2351 goto fail; 2352 } 2353 2354 if (!end) { 2355 pw->password = os_strdup(val); 2356 if (!pw->password) 2357 goto fail; 2358 } else { 2359 pw->password = os_malloc(end - val + 1); 2360 if (!pw->password) 2361 goto fail; 2362 os_memcpy(pw->password, val, end - val); 2363 pw->password[end - val] = '\0'; 2364 } 2365 2366 pw->next = bss->sae_passwords; 2367 bss->sae_passwords = pw; 2368 2369 return 0; 2370 fail: 2371 str_clear_free(pw->password); 2372 os_free(pw->identifier); 2373 os_free(pw); 2374 return -1; 2375 } 2376 #endif /* CONFIG_SAE */ 2377 2378 2379 static int hostapd_config_fill(struct hostapd_config *conf, 2380 struct hostapd_bss_config *bss, 2381 const char *buf, char *pos, int line) 2382 { 2383 if (os_strcmp(buf, "interface") == 0) { 2384 os_strlcpy(conf->bss[0]->iface, pos, 2385 sizeof(conf->bss[0]->iface)); 2386 } else if (os_strcmp(buf, "bridge") == 0) { 2387 os_strlcpy(bss->bridge, pos, sizeof(bss->bridge)); 2388 } else if (os_strcmp(buf, "vlan_bridge") == 0) { 2389 os_strlcpy(bss->vlan_bridge, pos, sizeof(bss->vlan_bridge)); 2390 } else if (os_strcmp(buf, "wds_bridge") == 0) { 2391 os_strlcpy(bss->wds_bridge, pos, sizeof(bss->wds_bridge)); 2392 } else if (os_strcmp(buf, "driver") == 0) { 2393 int j; 2394 const struct wpa_driver_ops *driver = NULL; 2395 2396 for (j = 0; wpa_drivers[j]; j++) { 2397 if (os_strcmp(pos, wpa_drivers[j]->name) == 0) { 2398 driver = wpa_drivers[j]; 2399 break; 2400 } 2401 } 2402 if (!driver) { 2403 wpa_printf(MSG_ERROR, 2404 "Line %d: invalid/unknown driver '%s'", 2405 line, pos); 2406 return 1; 2407 } 2408 conf->driver = driver; 2409 } else if (os_strcmp(buf, "driver_params") == 0) { 2410 os_free(conf->driver_params); 2411 conf->driver_params = os_strdup(pos); 2412 } else if (os_strcmp(buf, "debug") == 0) { 2413 wpa_printf(MSG_DEBUG, "Line %d: DEPRECATED: 'debug' configuration variable is not used anymore", 2414 line); 2415 } else if (os_strcmp(buf, "logger_syslog_level") == 0) { 2416 bss->logger_syslog_level = atoi(pos); 2417 } else if (os_strcmp(buf, "logger_stdout_level") == 0) { 2418 bss->logger_stdout_level = atoi(pos); 2419 } else if (os_strcmp(buf, "logger_syslog") == 0) { 2420 bss->logger_syslog = atoi(pos); 2421 } else if (os_strcmp(buf, "logger_stdout") == 0) { 2422 bss->logger_stdout = atoi(pos); 2423 } else if (os_strcmp(buf, "dump_file") == 0) { 2424 wpa_printf(MSG_INFO, "Line %d: DEPRECATED: 'dump_file' configuration variable is not used anymore", 2425 line); 2426 } else if (os_strcmp(buf, "ssid") == 0) { 2427 bss->ssid.ssid_len = os_strlen(pos); 2428 if (bss->ssid.ssid_len > SSID_MAX_LEN || 2429 bss->ssid.ssid_len < 1) { 2430 wpa_printf(MSG_ERROR, "Line %d: invalid SSID '%s'", 2431 line, pos); 2432 return 1; 2433 } 2434 os_memcpy(bss->ssid.ssid, pos, bss->ssid.ssid_len); 2435 bss->ssid.ssid_set = 1; 2436 } else if (os_strcmp(buf, "ssid2") == 0) { 2437 size_t slen; 2438 char *str = wpa_config_parse_string(pos, &slen); 2439 if (str == NULL || slen < 1 || slen > SSID_MAX_LEN) { 2440 wpa_printf(MSG_ERROR, "Line %d: invalid SSID '%s'", 2441 line, pos); 2442 os_free(str); 2443 return 1; 2444 } 2445 os_memcpy(bss->ssid.ssid, str, slen); 2446 bss->ssid.ssid_len = slen; 2447 bss->ssid.ssid_set = 1; 2448 os_free(str); 2449 } else if (os_strcmp(buf, "utf8_ssid") == 0) { 2450 bss->ssid.utf8_ssid = atoi(pos) > 0; 2451 } else if (os_strcmp(buf, "macaddr_acl") == 0) { 2452 enum macaddr_acl acl = atoi(pos); 2453 2454 if (acl != ACCEPT_UNLESS_DENIED && 2455 acl != DENY_UNLESS_ACCEPTED && 2456 acl != USE_EXTERNAL_RADIUS_AUTH) { 2457 wpa_printf(MSG_ERROR, "Line %d: unknown macaddr_acl %d", 2458 line, acl); 2459 return 1; 2460 } 2461 bss->macaddr_acl = acl; 2462 } else if (os_strcmp(buf, "accept_mac_file") == 0) { 2463 if (hostapd_config_read_maclist(pos, &bss->accept_mac, 2464 &bss->num_accept_mac)) { 2465 wpa_printf(MSG_ERROR, "Line %d: Failed to read accept_mac_file '%s'", 2466 line, pos); 2467 return 1; 2468 } 2469 } else if (os_strcmp(buf, "deny_mac_file") == 0) { 2470 if (hostapd_config_read_maclist(pos, &bss->deny_mac, 2471 &bss->num_deny_mac)) { 2472 wpa_printf(MSG_ERROR, "Line %d: Failed to read deny_mac_file '%s'", 2473 line, pos); 2474 return 1; 2475 } 2476 } else if (os_strcmp(buf, "wds_sta") == 0) { 2477 bss->wds_sta = atoi(pos); 2478 } else if (os_strcmp(buf, "start_disabled") == 0) { 2479 bss->start_disabled = atoi(pos); 2480 } else if (os_strcmp(buf, "ap_isolate") == 0) { 2481 bss->isolate = atoi(pos); 2482 } else if (os_strcmp(buf, "ap_max_inactivity") == 0) { 2483 bss->ap_max_inactivity = atoi(pos); 2484 } else if (os_strcmp(buf, "skip_inactivity_poll") == 0) { 2485 bss->skip_inactivity_poll = atoi(pos); 2486 } else if (os_strcmp(buf, "country_code") == 0) { 2487 os_memcpy(conf->country, pos, 2); 2488 } else if (os_strcmp(buf, "country3") == 0) { 2489 conf->country[2] = strtol(pos, NULL, 16); 2490 } else if (os_strcmp(buf, "ieee80211d") == 0) { 2491 conf->ieee80211d = atoi(pos); 2492 } else if (os_strcmp(buf, "ieee80211h") == 0) { 2493 conf->ieee80211h = atoi(pos); 2494 } else if (os_strcmp(buf, "ieee8021x") == 0) { 2495 bss->ieee802_1x = atoi(pos); 2496 } else if (os_strcmp(buf, "eapol_version") == 0) { 2497 int eapol_version = atoi(pos); 2498 2499 if (eapol_version < 1 || eapol_version > 2) { 2500 wpa_printf(MSG_ERROR, 2501 "Line %d: invalid EAPOL version (%d): '%s'.", 2502 line, eapol_version, pos); 2503 return 1; 2504 } 2505 bss->eapol_version = eapol_version; 2506 wpa_printf(MSG_DEBUG, "eapol_version=%d", bss->eapol_version); 2507 #ifdef EAP_SERVER 2508 } else if (os_strcmp(buf, "eap_authenticator") == 0) { 2509 bss->eap_server = atoi(pos); 2510 wpa_printf(MSG_ERROR, "Line %d: obsolete eap_authenticator used; this has been renamed to eap_server", line); 2511 } else if (os_strcmp(buf, "eap_server") == 0) { 2512 bss->eap_server = atoi(pos); 2513 } else if (os_strcmp(buf, "eap_user_file") == 0) { 2514 if (hostapd_config_read_eap_user(pos, bss)) 2515 return 1; 2516 } else if (os_strcmp(buf, "ca_cert") == 0) { 2517 os_free(bss->ca_cert); 2518 bss->ca_cert = os_strdup(pos); 2519 } else if (os_strcmp(buf, "server_cert") == 0) { 2520 os_free(bss->server_cert); 2521 bss->server_cert = os_strdup(pos); 2522 } else if (os_strcmp(buf, "private_key") == 0) { 2523 os_free(bss->private_key); 2524 bss->private_key = os_strdup(pos); 2525 } else if (os_strcmp(buf, "private_key_passwd") == 0) { 2526 os_free(bss->private_key_passwd); 2527 bss->private_key_passwd = os_strdup(pos); 2528 } else if (os_strcmp(buf, "check_cert_subject") == 0) { 2529 if (!pos[0]) { 2530 wpa_printf(MSG_ERROR, "Line %d: unknown check_cert_subject '%s'", 2531 line, pos); 2532 return 1; 2533 } 2534 os_free(bss->check_cert_subject); 2535 bss->check_cert_subject = os_strdup(pos); 2536 if (!bss->check_cert_subject) 2537 return 1; 2538 } else if (os_strcmp(buf, "check_crl") == 0) { 2539 bss->check_crl = atoi(pos); 2540 } else if (os_strcmp(buf, "check_crl_strict") == 0) { 2541 bss->check_crl_strict = atoi(pos); 2542 } else if (os_strcmp(buf, "crl_reload_interval") == 0) { 2543 bss->crl_reload_interval = atoi(pos); 2544 } else if (os_strcmp(buf, "tls_session_lifetime") == 0) { 2545 bss->tls_session_lifetime = atoi(pos); 2546 } else if (os_strcmp(buf, "tls_flags") == 0) { 2547 bss->tls_flags = parse_tls_flags(pos); 2548 } else if (os_strcmp(buf, "ocsp_stapling_response") == 0) { 2549 os_free(bss->ocsp_stapling_response); 2550 bss->ocsp_stapling_response = os_strdup(pos); 2551 } else if (os_strcmp(buf, "ocsp_stapling_response_multi") == 0) { 2552 os_free(bss->ocsp_stapling_response_multi); 2553 bss->ocsp_stapling_response_multi = os_strdup(pos); 2554 } else if (os_strcmp(buf, "dh_file") == 0) { 2555 os_free(bss->dh_file); 2556 bss->dh_file = os_strdup(pos); 2557 } else if (os_strcmp(buf, "openssl_ciphers") == 0) { 2558 os_free(bss->openssl_ciphers); 2559 bss->openssl_ciphers = os_strdup(pos); 2560 } else if (os_strcmp(buf, "openssl_ecdh_curves") == 0) { 2561 os_free(bss->openssl_ecdh_curves); 2562 bss->openssl_ecdh_curves = os_strdup(pos); 2563 } else if (os_strcmp(buf, "fragment_size") == 0) { 2564 bss->fragment_size = atoi(pos); 2565 #ifdef EAP_SERVER_FAST 2566 } else if (os_strcmp(buf, "pac_opaque_encr_key") == 0) { 2567 os_free(bss->pac_opaque_encr_key); 2568 bss->pac_opaque_encr_key = os_malloc(16); 2569 if (bss->pac_opaque_encr_key == NULL) { 2570 wpa_printf(MSG_ERROR, 2571 "Line %d: No memory for pac_opaque_encr_key", 2572 line); 2573 return 1; 2574 } else if (hexstr2bin(pos, bss->pac_opaque_encr_key, 16)) { 2575 wpa_printf(MSG_ERROR, "Line %d: Invalid pac_opaque_encr_key", 2576 line); 2577 return 1; 2578 } 2579 } else if (os_strcmp(buf, "eap_fast_a_id") == 0) { 2580 size_t idlen = os_strlen(pos); 2581 if (idlen & 1) { 2582 wpa_printf(MSG_ERROR, "Line %d: Invalid eap_fast_a_id", 2583 line); 2584 return 1; 2585 } 2586 os_free(bss->eap_fast_a_id); 2587 bss->eap_fast_a_id = os_malloc(idlen / 2); 2588 if (bss->eap_fast_a_id == NULL || 2589 hexstr2bin(pos, bss->eap_fast_a_id, idlen / 2)) { 2590 wpa_printf(MSG_ERROR, "Line %d: Failed to parse eap_fast_a_id", 2591 line); 2592 os_free(bss->eap_fast_a_id); 2593 bss->eap_fast_a_id = NULL; 2594 return 1; 2595 } else { 2596 bss->eap_fast_a_id_len = idlen / 2; 2597 } 2598 } else if (os_strcmp(buf, "eap_fast_a_id_info") == 0) { 2599 os_free(bss->eap_fast_a_id_info); 2600 bss->eap_fast_a_id_info = os_strdup(pos); 2601 } else if (os_strcmp(buf, "eap_fast_prov") == 0) { 2602 bss->eap_fast_prov = atoi(pos); 2603 } else if (os_strcmp(buf, "pac_key_lifetime") == 0) { 2604 bss->pac_key_lifetime = atoi(pos); 2605 } else if (os_strcmp(buf, "pac_key_refresh_time") == 0) { 2606 bss->pac_key_refresh_time = atoi(pos); 2607 #endif /* EAP_SERVER_FAST */ 2608 #ifdef EAP_SERVER_SIM 2609 } else if (os_strcmp(buf, "eap_sim_db") == 0) { 2610 os_free(bss->eap_sim_db); 2611 bss->eap_sim_db = os_strdup(pos); 2612 } else if (os_strcmp(buf, "eap_sim_db_timeout") == 0) { 2613 bss->eap_sim_db_timeout = atoi(pos); 2614 } else if (os_strcmp(buf, "eap_sim_aka_result_ind") == 0) { 2615 bss->eap_sim_aka_result_ind = atoi(pos); 2616 #endif /* EAP_SERVER_SIM */ 2617 #ifdef EAP_SERVER_TNC 2618 } else if (os_strcmp(buf, "tnc") == 0) { 2619 bss->tnc = atoi(pos); 2620 #endif /* EAP_SERVER_TNC */ 2621 #ifdef EAP_SERVER_PWD 2622 } else if (os_strcmp(buf, "pwd_group") == 0) { 2623 bss->pwd_group = atoi(pos); 2624 #endif /* EAP_SERVER_PWD */ 2625 #ifdef CONFIG_ERP 2626 } else if (os_strcmp(buf, "eap_server_erp") == 0) { 2627 bss->eap_server_erp = atoi(pos); 2628 #endif /* CONFIG_ERP */ 2629 #endif /* EAP_SERVER */ 2630 } else if (os_strcmp(buf, "eap_message") == 0) { 2631 char *term; 2632 os_free(bss->eap_req_id_text); 2633 bss->eap_req_id_text = os_strdup(pos); 2634 if (bss->eap_req_id_text == NULL) { 2635 wpa_printf(MSG_ERROR, "Line %d: Failed to allocate memory for eap_req_id_text", 2636 line); 2637 return 1; 2638 } 2639 bss->eap_req_id_text_len = os_strlen(bss->eap_req_id_text); 2640 term = os_strstr(bss->eap_req_id_text, "\\0"); 2641 if (term) { 2642 *term++ = '\0'; 2643 os_memmove(term, term + 1, 2644 bss->eap_req_id_text_len - 2645 (term - bss->eap_req_id_text) - 1); 2646 bss->eap_req_id_text_len--; 2647 } 2648 } else if (os_strcmp(buf, "erp_send_reauth_start") == 0) { 2649 bss->erp_send_reauth_start = atoi(pos); 2650 } else if (os_strcmp(buf, "erp_domain") == 0) { 2651 os_free(bss->erp_domain); 2652 bss->erp_domain = os_strdup(pos); 2653 } else if (os_strcmp(buf, "wep_key_len_broadcast") == 0) { 2654 int val = atoi(pos); 2655 2656 if (val < 0 || val > 13) { 2657 wpa_printf(MSG_ERROR, 2658 "Line %d: invalid WEP key len %d (= %d bits)", 2659 line, val, val * 8); 2660 return 1; 2661 } 2662 bss->default_wep_key_len = val; 2663 } else if (os_strcmp(buf, "wep_key_len_unicast") == 0) { 2664 int val = atoi(pos); 2665 2666 if (val < 0 || val > 13) { 2667 wpa_printf(MSG_ERROR, 2668 "Line %d: invalid WEP key len %d (= %d bits)", 2669 line, val, val * 8); 2670 return 1; 2671 } 2672 bss->individual_wep_key_len = val; 2673 } else if (os_strcmp(buf, "wep_rekey_period") == 0) { 2674 bss->wep_rekeying_period = atoi(pos); 2675 if (bss->wep_rekeying_period < 0) { 2676 wpa_printf(MSG_ERROR, "Line %d: invalid period %d", 2677 line, bss->wep_rekeying_period); 2678 return 1; 2679 } 2680 } else if (os_strcmp(buf, "eap_reauth_period") == 0) { 2681 bss->eap_reauth_period = atoi(pos); 2682 if (bss->eap_reauth_period < 0) { 2683 wpa_printf(MSG_ERROR, "Line %d: invalid period %d", 2684 line, bss->eap_reauth_period); 2685 return 1; 2686 } 2687 } else if (os_strcmp(buf, "eapol_key_index_workaround") == 0) { 2688 bss->eapol_key_index_workaround = atoi(pos); 2689 #ifdef CONFIG_IAPP 2690 } else if (os_strcmp(buf, "iapp_interface") == 0) { 2691 bss->ieee802_11f = 1; 2692 os_strlcpy(bss->iapp_iface, pos, sizeof(bss->iapp_iface)); 2693 #endif /* CONFIG_IAPP */ 2694 } else if (os_strcmp(buf, "own_ip_addr") == 0) { 2695 if (hostapd_parse_ip_addr(pos, &bss->own_ip_addr)) { 2696 wpa_printf(MSG_ERROR, 2697 "Line %d: invalid IP address '%s'", 2698 line, pos); 2699 return 1; 2700 } 2701 } else if (os_strcmp(buf, "nas_identifier") == 0) { 2702 os_free(bss->nas_identifier); 2703 bss->nas_identifier = os_strdup(pos); 2704 #ifndef CONFIG_NO_RADIUS 2705 } else if (os_strcmp(buf, "radius_client_addr") == 0) { 2706 if (hostapd_parse_ip_addr(pos, &bss->radius->client_addr)) { 2707 wpa_printf(MSG_ERROR, 2708 "Line %d: invalid IP address '%s'", 2709 line, pos); 2710 return 1; 2711 } 2712 bss->radius->force_client_addr = 1; 2713 } else if (os_strcmp(buf, "auth_server_addr") == 0) { 2714 if (hostapd_config_read_radius_addr( 2715 &bss->radius->auth_servers, 2716 &bss->radius->num_auth_servers, pos, 1812, 2717 &bss->radius->auth_server)) { 2718 wpa_printf(MSG_ERROR, 2719 "Line %d: invalid IP address '%s'", 2720 line, pos); 2721 return 1; 2722 } 2723 } else if (bss->radius->auth_server && 2724 os_strcmp(buf, "auth_server_addr_replace") == 0) { 2725 if (hostapd_parse_ip_addr(pos, 2726 &bss->radius->auth_server->addr)) { 2727 wpa_printf(MSG_ERROR, 2728 "Line %d: invalid IP address '%s'", 2729 line, pos); 2730 return 1; 2731 } 2732 } else if (bss->radius->auth_server && 2733 os_strcmp(buf, "auth_server_port") == 0) { 2734 bss->radius->auth_server->port = atoi(pos); 2735 } else if (bss->radius->auth_server && 2736 os_strcmp(buf, "auth_server_shared_secret") == 0) { 2737 int len = os_strlen(pos); 2738 if (len == 0) { 2739 /* RFC 2865, Ch. 3 */ 2740 wpa_printf(MSG_ERROR, "Line %d: empty shared secret is not allowed", 2741 line); 2742 return 1; 2743 } 2744 os_free(bss->radius->auth_server->shared_secret); 2745 bss->radius->auth_server->shared_secret = (u8 *) os_strdup(pos); 2746 bss->radius->auth_server->shared_secret_len = len; 2747 } else if (os_strcmp(buf, "acct_server_addr") == 0) { 2748 if (hostapd_config_read_radius_addr( 2749 &bss->radius->acct_servers, 2750 &bss->radius->num_acct_servers, pos, 1813, 2751 &bss->radius->acct_server)) { 2752 wpa_printf(MSG_ERROR, 2753 "Line %d: invalid IP address '%s'", 2754 line, pos); 2755 return 1; 2756 } 2757 } else if (bss->radius->acct_server && 2758 os_strcmp(buf, "acct_server_addr_replace") == 0) { 2759 if (hostapd_parse_ip_addr(pos, 2760 &bss->radius->acct_server->addr)) { 2761 wpa_printf(MSG_ERROR, 2762 "Line %d: invalid IP address '%s'", 2763 line, pos); 2764 return 1; 2765 } 2766 } else if (bss->radius->acct_server && 2767 os_strcmp(buf, "acct_server_port") == 0) { 2768 bss->radius->acct_server->port = atoi(pos); 2769 } else if (bss->radius->acct_server && 2770 os_strcmp(buf, "acct_server_shared_secret") == 0) { 2771 int len = os_strlen(pos); 2772 if (len == 0) { 2773 /* RFC 2865, Ch. 3 */ 2774 wpa_printf(MSG_ERROR, "Line %d: empty shared secret is not allowed", 2775 line); 2776 return 1; 2777 } 2778 os_free(bss->radius->acct_server->shared_secret); 2779 bss->radius->acct_server->shared_secret = (u8 *) os_strdup(pos); 2780 bss->radius->acct_server->shared_secret_len = len; 2781 } else if (os_strcmp(buf, "radius_retry_primary_interval") == 0) { 2782 bss->radius->retry_primary_interval = atoi(pos); 2783 } else if (os_strcmp(buf, "radius_acct_interim_interval") == 0) { 2784 bss->acct_interim_interval = atoi(pos); 2785 } else if (os_strcmp(buf, "radius_request_cui") == 0) { 2786 bss->radius_request_cui = atoi(pos); 2787 } else if (os_strcmp(buf, "radius_auth_req_attr") == 0) { 2788 struct hostapd_radius_attr *attr, *a; 2789 attr = hostapd_parse_radius_attr(pos); 2790 if (attr == NULL) { 2791 wpa_printf(MSG_ERROR, 2792 "Line %d: invalid radius_auth_req_attr", 2793 line); 2794 return 1; 2795 } else if (bss->radius_auth_req_attr == NULL) { 2796 bss->radius_auth_req_attr = attr; 2797 } else { 2798 a = bss->radius_auth_req_attr; 2799 while (a->next) 2800 a = a->next; 2801 a->next = attr; 2802 } 2803 } else if (os_strcmp(buf, "radius_acct_req_attr") == 0) { 2804 struct hostapd_radius_attr *attr, *a; 2805 attr = hostapd_parse_radius_attr(pos); 2806 if (attr == NULL) { 2807 wpa_printf(MSG_ERROR, 2808 "Line %d: invalid radius_acct_req_attr", 2809 line); 2810 return 1; 2811 } else if (bss->radius_acct_req_attr == NULL) { 2812 bss->radius_acct_req_attr = attr; 2813 } else { 2814 a = bss->radius_acct_req_attr; 2815 while (a->next) 2816 a = a->next; 2817 a->next = attr; 2818 } 2819 } else if (os_strcmp(buf, "radius_das_port") == 0) { 2820 bss->radius_das_port = atoi(pos); 2821 } else if (os_strcmp(buf, "radius_das_client") == 0) { 2822 if (hostapd_parse_das_client(bss, pos) < 0) { 2823 wpa_printf(MSG_ERROR, "Line %d: invalid DAS client", 2824 line); 2825 return 1; 2826 } 2827 } else if (os_strcmp(buf, "radius_das_time_window") == 0) { 2828 bss->radius_das_time_window = atoi(pos); 2829 } else if (os_strcmp(buf, "radius_das_require_event_timestamp") == 0) { 2830 bss->radius_das_require_event_timestamp = atoi(pos); 2831 } else if (os_strcmp(buf, "radius_das_require_message_authenticator") == 2832 0) { 2833 bss->radius_das_require_message_authenticator = atoi(pos); 2834 #endif /* CONFIG_NO_RADIUS */ 2835 } else if (os_strcmp(buf, "auth_algs") == 0) { 2836 bss->auth_algs = atoi(pos); 2837 if (bss->auth_algs == 0) { 2838 wpa_printf(MSG_ERROR, "Line %d: no authentication algorithms allowed", 2839 line); 2840 return 1; 2841 } 2842 } else if (os_strcmp(buf, "max_num_sta") == 0) { 2843 bss->max_num_sta = atoi(pos); 2844 if (bss->max_num_sta < 0 || 2845 bss->max_num_sta > MAX_STA_COUNT) { 2846 wpa_printf(MSG_ERROR, "Line %d: Invalid max_num_sta=%d; allowed range 0..%d", 2847 line, bss->max_num_sta, MAX_STA_COUNT); 2848 return 1; 2849 } 2850 } else if (os_strcmp(buf, "wpa") == 0) { 2851 bss->wpa = atoi(pos); 2852 } else if (os_strcmp(buf, "wpa_group_rekey") == 0) { 2853 bss->wpa_group_rekey = atoi(pos); 2854 bss->wpa_group_rekey_set = 1; 2855 } else if (os_strcmp(buf, "wpa_strict_rekey") == 0) { 2856 bss->wpa_strict_rekey = atoi(pos); 2857 } else if (os_strcmp(buf, "wpa_gmk_rekey") == 0) { 2858 bss->wpa_gmk_rekey = atoi(pos); 2859 } else if (os_strcmp(buf, "wpa_ptk_rekey") == 0) { 2860 bss->wpa_ptk_rekey = atoi(pos); 2861 } else if (os_strcmp(buf, "wpa_group_update_count") == 0) { 2862 char *endp; 2863 unsigned long val = strtoul(pos, &endp, 0); 2864 2865 if (*endp || val < 1 || val > (u32) -1) { 2866 wpa_printf(MSG_ERROR, 2867 "Line %d: Invalid wpa_group_update_count=%lu; allowed range 1..4294967295", 2868 line, val); 2869 return 1; 2870 } 2871 bss->wpa_group_update_count = (u32) val; 2872 } else if (os_strcmp(buf, "wpa_pairwise_update_count") == 0) { 2873 char *endp; 2874 unsigned long val = strtoul(pos, &endp, 0); 2875 2876 if (*endp || val < 1 || val > (u32) -1) { 2877 wpa_printf(MSG_ERROR, 2878 "Line %d: Invalid wpa_pairwise_update_count=%lu; allowed range 1..4294967295", 2879 line, val); 2880 return 1; 2881 } 2882 bss->wpa_pairwise_update_count = (u32) val; 2883 } else if (os_strcmp(buf, "wpa_disable_eapol_key_retries") == 0) { 2884 bss->wpa_disable_eapol_key_retries = atoi(pos); 2885 } else if (os_strcmp(buf, "wpa_passphrase") == 0) { 2886 int len = os_strlen(pos); 2887 if (len < 8 || len > 63) { 2888 wpa_printf(MSG_ERROR, "Line %d: invalid WPA passphrase length %d (expected 8..63)", 2889 line, len); 2890 return 1; 2891 } 2892 os_free(bss->ssid.wpa_passphrase); 2893 bss->ssid.wpa_passphrase = os_strdup(pos); 2894 if (bss->ssid.wpa_passphrase) { 2895 hostapd_config_clear_wpa_psk(&bss->ssid.wpa_psk); 2896 bss->ssid.wpa_passphrase_set = 1; 2897 } 2898 } else if (os_strcmp(buf, "wpa_psk") == 0) { 2899 hostapd_config_clear_wpa_psk(&bss->ssid.wpa_psk); 2900 bss->ssid.wpa_psk = os_zalloc(sizeof(struct hostapd_wpa_psk)); 2901 if (bss->ssid.wpa_psk == NULL) 2902 return 1; 2903 if (hexstr2bin(pos, bss->ssid.wpa_psk->psk, PMK_LEN) || 2904 pos[PMK_LEN * 2] != '\0') { 2905 wpa_printf(MSG_ERROR, "Line %d: Invalid PSK '%s'.", 2906 line, pos); 2907 hostapd_config_clear_wpa_psk(&bss->ssid.wpa_psk); 2908 return 1; 2909 } 2910 bss->ssid.wpa_psk->group = 1; 2911 os_free(bss->ssid.wpa_passphrase); 2912 bss->ssid.wpa_passphrase = NULL; 2913 bss->ssid.wpa_psk_set = 1; 2914 } else if (os_strcmp(buf, "wpa_psk_file") == 0) { 2915 os_free(bss->ssid.wpa_psk_file); 2916 bss->ssid.wpa_psk_file = os_strdup(pos); 2917 if (!bss->ssid.wpa_psk_file) { 2918 wpa_printf(MSG_ERROR, "Line %d: allocation failed", 2919 line); 2920 return 1; 2921 } 2922 } else if (os_strcmp(buf, "wpa_key_mgmt") == 0) { 2923 bss->wpa_key_mgmt = hostapd_config_parse_key_mgmt(line, pos); 2924 if (bss->wpa_key_mgmt == -1) 2925 return 1; 2926 } else if (os_strcmp(buf, "wpa_psk_radius") == 0) { 2927 bss->wpa_psk_radius = atoi(pos); 2928 if (bss->wpa_psk_radius != PSK_RADIUS_IGNORED && 2929 bss->wpa_psk_radius != PSK_RADIUS_ACCEPTED && 2930 bss->wpa_psk_radius != PSK_RADIUS_REQUIRED) { 2931 wpa_printf(MSG_ERROR, 2932 "Line %d: unknown wpa_psk_radius %d", 2933 line, bss->wpa_psk_radius); 2934 return 1; 2935 } 2936 } else if (os_strcmp(buf, "wpa_pairwise") == 0) { 2937 bss->wpa_pairwise = hostapd_config_parse_cipher(line, pos); 2938 if (bss->wpa_pairwise == -1 || bss->wpa_pairwise == 0) 2939 return 1; 2940 if (bss->wpa_pairwise & 2941 (WPA_CIPHER_NONE | WPA_CIPHER_WEP40 | WPA_CIPHER_WEP104)) { 2942 wpa_printf(MSG_ERROR, "Line %d: unsupported pairwise cipher suite '%s'", 2943 line, pos); 2944 return 1; 2945 } 2946 } else if (os_strcmp(buf, "rsn_pairwise") == 0) { 2947 bss->rsn_pairwise = hostapd_config_parse_cipher(line, pos); 2948 if (bss->rsn_pairwise == -1 || bss->rsn_pairwise == 0) 2949 return 1; 2950 if (bss->rsn_pairwise & 2951 (WPA_CIPHER_NONE | WPA_CIPHER_WEP40 | WPA_CIPHER_WEP104)) { 2952 wpa_printf(MSG_ERROR, "Line %d: unsupported pairwise cipher suite '%s'", 2953 line, pos); 2954 return 1; 2955 } 2956 } else if (os_strcmp(buf, "group_cipher") == 0) { 2957 bss->group_cipher = hostapd_config_parse_cipher(line, pos); 2958 if (bss->group_cipher == -1 || bss->group_cipher == 0) 2959 return 1; 2960 if (bss->group_cipher != WPA_CIPHER_TKIP && 2961 bss->group_cipher != WPA_CIPHER_CCMP && 2962 bss->group_cipher != WPA_CIPHER_GCMP && 2963 bss->group_cipher != WPA_CIPHER_GCMP_256 && 2964 bss->group_cipher != WPA_CIPHER_CCMP_256) { 2965 wpa_printf(MSG_ERROR, 2966 "Line %d: unsupported group cipher suite '%s'", 2967 line, pos); 2968 return 1; 2969 } 2970 #ifdef CONFIG_RSN_PREAUTH 2971 } else if (os_strcmp(buf, "rsn_preauth") == 0) { 2972 bss->rsn_preauth = atoi(pos); 2973 } else if (os_strcmp(buf, "rsn_preauth_interfaces") == 0) { 2974 os_free(bss->rsn_preauth_interfaces); 2975 bss->rsn_preauth_interfaces = os_strdup(pos); 2976 #endif /* CONFIG_RSN_PREAUTH */ 2977 } else if (os_strcmp(buf, "peerkey") == 0) { 2978 wpa_printf(MSG_INFO, 2979 "Line %d: Obsolete peerkey parameter ignored", line); 2980 #ifdef CONFIG_IEEE80211R_AP 2981 } else if (os_strcmp(buf, "mobility_domain") == 0) { 2982 if (os_strlen(pos) != 2 * MOBILITY_DOMAIN_ID_LEN || 2983 hexstr2bin(pos, bss->mobility_domain, 2984 MOBILITY_DOMAIN_ID_LEN) != 0) { 2985 wpa_printf(MSG_ERROR, 2986 "Line %d: Invalid mobility_domain '%s'", 2987 line, pos); 2988 return 1; 2989 } 2990 } else if (os_strcmp(buf, "r1_key_holder") == 0) { 2991 if (os_strlen(pos) != 2 * FT_R1KH_ID_LEN || 2992 hexstr2bin(pos, bss->r1_key_holder, FT_R1KH_ID_LEN) != 0) { 2993 wpa_printf(MSG_ERROR, 2994 "Line %d: Invalid r1_key_holder '%s'", 2995 line, pos); 2996 return 1; 2997 } 2998 } else if (os_strcmp(buf, "r0_key_lifetime") == 0) { 2999 /* DEPRECATED: Use ft_r0_key_lifetime instead. */ 3000 bss->r0_key_lifetime = atoi(pos) * 60; 3001 } else if (os_strcmp(buf, "ft_r0_key_lifetime") == 0) { 3002 bss->r0_key_lifetime = atoi(pos); 3003 } else if (os_strcmp(buf, "r1_max_key_lifetime") == 0) { 3004 bss->r1_max_key_lifetime = atoi(pos); 3005 } else if (os_strcmp(buf, "reassociation_deadline") == 0) { 3006 bss->reassociation_deadline = atoi(pos); 3007 } else if (os_strcmp(buf, "rkh_pos_timeout") == 0) { 3008 bss->rkh_pos_timeout = atoi(pos); 3009 } else if (os_strcmp(buf, "rkh_neg_timeout") == 0) { 3010 bss->rkh_neg_timeout = atoi(pos); 3011 } else if (os_strcmp(buf, "rkh_pull_timeout") == 0) { 3012 bss->rkh_pull_timeout = atoi(pos); 3013 } else if (os_strcmp(buf, "rkh_pull_retries") == 0) { 3014 bss->rkh_pull_retries = atoi(pos); 3015 } else if (os_strcmp(buf, "r0kh") == 0) { 3016 if (add_r0kh(bss, pos) < 0) { 3017 wpa_printf(MSG_DEBUG, "Line %d: Invalid r0kh '%s'", 3018 line, pos); 3019 return 1; 3020 } 3021 } else if (os_strcmp(buf, "r1kh") == 0) { 3022 if (add_r1kh(bss, pos) < 0) { 3023 wpa_printf(MSG_DEBUG, "Line %d: Invalid r1kh '%s'", 3024 line, pos); 3025 return 1; 3026 } 3027 } else if (os_strcmp(buf, "pmk_r1_push") == 0) { 3028 bss->pmk_r1_push = atoi(pos); 3029 } else if (os_strcmp(buf, "ft_over_ds") == 0) { 3030 bss->ft_over_ds = atoi(pos); 3031 } else if (os_strcmp(buf, "ft_psk_generate_local") == 0) { 3032 bss->ft_psk_generate_local = atoi(pos); 3033 #endif /* CONFIG_IEEE80211R_AP */ 3034 #ifndef CONFIG_NO_CTRL_IFACE 3035 } else if (os_strcmp(buf, "ctrl_interface") == 0) { 3036 os_free(bss->ctrl_interface); 3037 bss->ctrl_interface = os_strdup(pos); 3038 } else if (os_strcmp(buf, "ctrl_interface_group") == 0) { 3039 #ifndef CONFIG_NATIVE_WINDOWS 3040 struct group *grp; 3041 char *endp; 3042 const char *group = pos; 3043 3044 grp = getgrnam(group); 3045 if (grp) { 3046 bss->ctrl_interface_gid = grp->gr_gid; 3047 bss->ctrl_interface_gid_set = 1; 3048 wpa_printf(MSG_DEBUG, "ctrl_interface_group=%d (from group name '%s')", 3049 bss->ctrl_interface_gid, group); 3050 return 0; 3051 } 3052 3053 /* Group name not found - try to parse this as gid */ 3054 bss->ctrl_interface_gid = strtol(group, &endp, 10); 3055 if (*group == '\0' || *endp != '\0') { 3056 wpa_printf(MSG_DEBUG, "Line %d: Invalid group '%s'", 3057 line, group); 3058 return 1; 3059 } 3060 bss->ctrl_interface_gid_set = 1; 3061 wpa_printf(MSG_DEBUG, "ctrl_interface_group=%d", 3062 bss->ctrl_interface_gid); 3063 #endif /* CONFIG_NATIVE_WINDOWS */ 3064 #endif /* CONFIG_NO_CTRL_IFACE */ 3065 #ifdef RADIUS_SERVER 3066 } else if (os_strcmp(buf, "radius_server_clients") == 0) { 3067 os_free(bss->radius_server_clients); 3068 bss->radius_server_clients = os_strdup(pos); 3069 } else if (os_strcmp(buf, "radius_server_auth_port") == 0) { 3070 bss->radius_server_auth_port = atoi(pos); 3071 } else if (os_strcmp(buf, "radius_server_acct_port") == 0) { 3072 bss->radius_server_acct_port = atoi(pos); 3073 } else if (os_strcmp(buf, "radius_server_ipv6") == 0) { 3074 bss->radius_server_ipv6 = atoi(pos); 3075 #endif /* RADIUS_SERVER */ 3076 } else if (os_strcmp(buf, "use_pae_group_addr") == 0) { 3077 bss->use_pae_group_addr = atoi(pos); 3078 } else if (os_strcmp(buf, "hw_mode") == 0) { 3079 if (os_strcmp(pos, "a") == 0) 3080 conf->hw_mode = HOSTAPD_MODE_IEEE80211A; 3081 else if (os_strcmp(pos, "b") == 0) 3082 conf->hw_mode = HOSTAPD_MODE_IEEE80211B; 3083 else if (os_strcmp(pos, "g") == 0) 3084 conf->hw_mode = HOSTAPD_MODE_IEEE80211G; 3085 else if (os_strcmp(pos, "ad") == 0) 3086 conf->hw_mode = HOSTAPD_MODE_IEEE80211AD; 3087 else if (os_strcmp(pos, "any") == 0) 3088 conf->hw_mode = HOSTAPD_MODE_IEEE80211ANY; 3089 else { 3090 wpa_printf(MSG_ERROR, "Line %d: unknown hw_mode '%s'", 3091 line, pos); 3092 return 1; 3093 } 3094 } else if (os_strcmp(buf, "wps_rf_bands") == 0) { 3095 if (os_strcmp(pos, "ad") == 0) 3096 bss->wps_rf_bands = WPS_RF_60GHZ; 3097 else if (os_strcmp(pos, "a") == 0) 3098 bss->wps_rf_bands = WPS_RF_50GHZ; 3099 else if (os_strcmp(pos, "g") == 0 || 3100 os_strcmp(pos, "b") == 0) 3101 bss->wps_rf_bands = WPS_RF_24GHZ; 3102 else if (os_strcmp(pos, "ag") == 0 || 3103 os_strcmp(pos, "ga") == 0) 3104 bss->wps_rf_bands = WPS_RF_24GHZ | WPS_RF_50GHZ; 3105 else { 3106 wpa_printf(MSG_ERROR, 3107 "Line %d: unknown wps_rf_band '%s'", 3108 line, pos); 3109 return 1; 3110 } 3111 } else if (os_strcmp(buf, "acs_exclude_dfs") == 0) { 3112 conf->acs_exclude_dfs = atoi(pos); 3113 } else if (os_strcmp(buf, "channel") == 0) { 3114 if (os_strcmp(pos, "acs_survey") == 0) { 3115 #ifndef CONFIG_ACS 3116 wpa_printf(MSG_ERROR, "Line %d: tries to enable ACS but CONFIG_ACS disabled", 3117 line); 3118 return 1; 3119 #else /* CONFIG_ACS */ 3120 conf->acs = 1; 3121 conf->channel = 0; 3122 #endif /* CONFIG_ACS */ 3123 } else { 3124 conf->channel = atoi(pos); 3125 conf->acs = conf->channel == 0; 3126 } 3127 } else if (os_strcmp(buf, "chanlist") == 0) { 3128 if (hostapd_parse_chanlist(conf, pos)) { 3129 wpa_printf(MSG_ERROR, "Line %d: invalid channel list", 3130 line); 3131 return 1; 3132 } 3133 } else if (os_strcmp(buf, "beacon_int") == 0) { 3134 int val = atoi(pos); 3135 /* MIB defines range as 1..65535, but very small values 3136 * cause problems with the current implementation. 3137 * Since it is unlikely that this small numbers are 3138 * useful in real life scenarios, do not allow beacon 3139 * period to be set below 10 TU. */ 3140 if (val < 10 || val > 65535) { 3141 wpa_printf(MSG_ERROR, 3142 "Line %d: invalid beacon_int %d (expected 10..65535)", 3143 line, val); 3144 return 1; 3145 } 3146 conf->beacon_int = val; 3147 #ifdef CONFIG_ACS 3148 } else if (os_strcmp(buf, "acs_num_scans") == 0) { 3149 int val = atoi(pos); 3150 if (val <= 0 || val > 100) { 3151 wpa_printf(MSG_ERROR, "Line %d: invalid acs_num_scans %d (expected 1..100)", 3152 line, val); 3153 return 1; 3154 } 3155 conf->acs_num_scans = val; 3156 } else if (os_strcmp(buf, "acs_chan_bias") == 0) { 3157 if (hostapd_config_parse_acs_chan_bias(conf, pos)) { 3158 wpa_printf(MSG_ERROR, "Line %d: invalid acs_chan_bias", 3159 line); 3160 return -1; 3161 } 3162 #endif /* CONFIG_ACS */ 3163 } else if (os_strcmp(buf, "dtim_period") == 0) { 3164 int val = atoi(pos); 3165 3166 if (val < 1 || val > 255) { 3167 wpa_printf(MSG_ERROR, "Line %d: invalid dtim_period %d", 3168 line, val); 3169 return 1; 3170 } 3171 bss->dtim_period = val; 3172 } else if (os_strcmp(buf, "bss_load_update_period") == 0) { 3173 int val = atoi(pos); 3174 3175 if (val < 0 || val > 100) { 3176 wpa_printf(MSG_ERROR, 3177 "Line %d: invalid bss_load_update_period %d", 3178 line, val); 3179 return 1; 3180 } 3181 bss->bss_load_update_period = val; 3182 } else if (os_strcmp(buf, "chan_util_avg_period") == 0) { 3183 int val = atoi(pos); 3184 3185 if (val < 0) { 3186 wpa_printf(MSG_ERROR, 3187 "Line %d: invalid chan_util_avg_period", 3188 line); 3189 return 1; 3190 } 3191 bss->chan_util_avg_period = val; 3192 } else if (os_strcmp(buf, "rts_threshold") == 0) { 3193 conf->rts_threshold = atoi(pos); 3194 if (conf->rts_threshold < -1 || conf->rts_threshold > 65535) { 3195 wpa_printf(MSG_ERROR, 3196 "Line %d: invalid rts_threshold %d", 3197 line, conf->rts_threshold); 3198 return 1; 3199 } 3200 } else if (os_strcmp(buf, "fragm_threshold") == 0) { 3201 conf->fragm_threshold = atoi(pos); 3202 if (conf->fragm_threshold == -1) { 3203 /* allow a value of -1 */ 3204 } else if (conf->fragm_threshold < 256 || 3205 conf->fragm_threshold > 2346) { 3206 wpa_printf(MSG_ERROR, 3207 "Line %d: invalid fragm_threshold %d", 3208 line, conf->fragm_threshold); 3209 return 1; 3210 } 3211 } else if (os_strcmp(buf, "send_probe_response") == 0) { 3212 int val = atoi(pos); 3213 if (val != 0 && val != 1) { 3214 wpa_printf(MSG_ERROR, "Line %d: invalid send_probe_response %d (expected 0 or 1)", 3215 line, val); 3216 return 1; 3217 } 3218 bss->send_probe_response = val; 3219 } else if (os_strcmp(buf, "supported_rates") == 0) { 3220 if (hostapd_parse_intlist(&conf->supported_rates, pos)) { 3221 wpa_printf(MSG_ERROR, "Line %d: invalid rate list", 3222 line); 3223 return 1; 3224 } 3225 } else if (os_strcmp(buf, "basic_rates") == 0) { 3226 if (hostapd_parse_intlist(&conf->basic_rates, pos)) { 3227 wpa_printf(MSG_ERROR, "Line %d: invalid rate list", 3228 line); 3229 return 1; 3230 } 3231 } else if (os_strcmp(buf, "beacon_rate") == 0) { 3232 int val; 3233 3234 if (os_strncmp(pos, "ht:", 3) == 0) { 3235 val = atoi(pos + 3); 3236 if (val < 0 || val > 31) { 3237 wpa_printf(MSG_ERROR, 3238 "Line %d: invalid beacon_rate HT-MCS %d", 3239 line, val); 3240 return 1; 3241 } 3242 conf->rate_type = BEACON_RATE_HT; 3243 conf->beacon_rate = val; 3244 } else if (os_strncmp(pos, "vht:", 4) == 0) { 3245 val = atoi(pos + 4); 3246 if (val < 0 || val > 9) { 3247 wpa_printf(MSG_ERROR, 3248 "Line %d: invalid beacon_rate VHT-MCS %d", 3249 line, val); 3250 return 1; 3251 } 3252 conf->rate_type = BEACON_RATE_VHT; 3253 conf->beacon_rate = val; 3254 } else { 3255 val = atoi(pos); 3256 if (val < 10 || val > 10000) { 3257 wpa_printf(MSG_ERROR, 3258 "Line %d: invalid legacy beacon_rate %d", 3259 line, val); 3260 return 1; 3261 } 3262 conf->rate_type = BEACON_RATE_LEGACY; 3263 conf->beacon_rate = val; 3264 } 3265 } else if (os_strcmp(buf, "preamble") == 0) { 3266 if (atoi(pos)) 3267 conf->preamble = SHORT_PREAMBLE; 3268 else 3269 conf->preamble = LONG_PREAMBLE; 3270 } else if (os_strcmp(buf, "ignore_broadcast_ssid") == 0) { 3271 bss->ignore_broadcast_ssid = atoi(pos); 3272 } else if (os_strcmp(buf, "no_probe_resp_if_max_sta") == 0) { 3273 bss->no_probe_resp_if_max_sta = atoi(pos); 3274 } else if (os_strcmp(buf, "wep_default_key") == 0) { 3275 bss->ssid.wep.idx = atoi(pos); 3276 if (bss->ssid.wep.idx > 3) { 3277 wpa_printf(MSG_ERROR, 3278 "Invalid wep_default_key index %d", 3279 bss->ssid.wep.idx); 3280 return 1; 3281 } 3282 } else if (os_strcmp(buf, "wep_key0") == 0 || 3283 os_strcmp(buf, "wep_key1") == 0 || 3284 os_strcmp(buf, "wep_key2") == 0 || 3285 os_strcmp(buf, "wep_key3") == 0) { 3286 if (hostapd_config_read_wep(&bss->ssid.wep, 3287 buf[7] - '0', pos)) { 3288 wpa_printf(MSG_ERROR, "Line %d: invalid WEP key '%s'", 3289 line, buf); 3290 return 1; 3291 } 3292 #ifndef CONFIG_NO_VLAN 3293 } else if (os_strcmp(buf, "dynamic_vlan") == 0) { 3294 bss->ssid.dynamic_vlan = atoi(pos); 3295 } else if (os_strcmp(buf, "per_sta_vif") == 0) { 3296 bss->ssid.per_sta_vif = atoi(pos); 3297 } else if (os_strcmp(buf, "vlan_file") == 0) { 3298 if (hostapd_config_read_vlan_file(bss, pos)) { 3299 wpa_printf(MSG_ERROR, "Line %d: failed to read VLAN file '%s'", 3300 line, pos); 3301 return 1; 3302 } 3303 } else if (os_strcmp(buf, "vlan_naming") == 0) { 3304 bss->ssid.vlan_naming = atoi(pos); 3305 if (bss->ssid.vlan_naming >= DYNAMIC_VLAN_NAMING_END || 3306 bss->ssid.vlan_naming < 0) { 3307 wpa_printf(MSG_ERROR, 3308 "Line %d: invalid naming scheme %d", 3309 line, bss->ssid.vlan_naming); 3310 return 1; 3311 } 3312 #ifdef CONFIG_FULL_DYNAMIC_VLAN 3313 } else if (os_strcmp(buf, "vlan_tagged_interface") == 0) { 3314 os_free(bss->ssid.vlan_tagged_interface); 3315 bss->ssid.vlan_tagged_interface = os_strdup(pos); 3316 #endif /* CONFIG_FULL_DYNAMIC_VLAN */ 3317 #endif /* CONFIG_NO_VLAN */ 3318 } else if (os_strcmp(buf, "ap_table_max_size") == 0) { 3319 conf->ap_table_max_size = atoi(pos); 3320 } else if (os_strcmp(buf, "ap_table_expiration_time") == 0) { 3321 conf->ap_table_expiration_time = atoi(pos); 3322 } else if (os_strncmp(buf, "tx_queue_", 9) == 0) { 3323 if (hostapd_config_tx_queue(conf, buf, pos)) { 3324 wpa_printf(MSG_ERROR, "Line %d: invalid TX queue item", 3325 line); 3326 return 1; 3327 } 3328 } else if (os_strcmp(buf, "wme_enabled") == 0 || 3329 os_strcmp(buf, "wmm_enabled") == 0) { 3330 bss->wmm_enabled = atoi(pos); 3331 } else if (os_strcmp(buf, "uapsd_advertisement_enabled") == 0) { 3332 bss->wmm_uapsd = atoi(pos); 3333 } else if (os_strncmp(buf, "wme_ac_", 7) == 0 || 3334 os_strncmp(buf, "wmm_ac_", 7) == 0) { 3335 if (hostapd_config_wmm_ac(conf->wmm_ac_params, buf, pos)) { 3336 wpa_printf(MSG_ERROR, "Line %d: invalid WMM ac item", 3337 line); 3338 return 1; 3339 } 3340 } else if (os_strcmp(buf, "bss") == 0) { 3341 if (hostapd_config_bss(conf, pos)) { 3342 wpa_printf(MSG_ERROR, "Line %d: invalid bss item", 3343 line); 3344 return 1; 3345 } 3346 } else if (os_strcmp(buf, "bssid") == 0) { 3347 if (hwaddr_aton(pos, bss->bssid)) { 3348 wpa_printf(MSG_ERROR, "Line %d: invalid bssid item", 3349 line); 3350 return 1; 3351 } 3352 } else if (os_strcmp(buf, "use_driver_iface_addr") == 0) { 3353 conf->use_driver_iface_addr = atoi(pos); 3354 #ifdef CONFIG_IEEE80211W 3355 } else if (os_strcmp(buf, "ieee80211w") == 0) { 3356 bss->ieee80211w = atoi(pos); 3357 } else if (os_strcmp(buf, "group_mgmt_cipher") == 0) { 3358 if (os_strcmp(pos, "AES-128-CMAC") == 0) { 3359 bss->group_mgmt_cipher = WPA_CIPHER_AES_128_CMAC; 3360 } else if (os_strcmp(pos, "BIP-GMAC-128") == 0) { 3361 bss->group_mgmt_cipher = WPA_CIPHER_BIP_GMAC_128; 3362 } else if (os_strcmp(pos, "BIP-GMAC-256") == 0) { 3363 bss->group_mgmt_cipher = WPA_CIPHER_BIP_GMAC_256; 3364 } else if (os_strcmp(pos, "BIP-CMAC-256") == 0) { 3365 bss->group_mgmt_cipher = WPA_CIPHER_BIP_CMAC_256; 3366 } else { 3367 wpa_printf(MSG_ERROR, "Line %d: invalid group_mgmt_cipher: %s", 3368 line, pos); 3369 return 1; 3370 } 3371 } else if (os_strcmp(buf, "assoc_sa_query_max_timeout") == 0) { 3372 bss->assoc_sa_query_max_timeout = atoi(pos); 3373 if (bss->assoc_sa_query_max_timeout == 0) { 3374 wpa_printf(MSG_ERROR, "Line %d: invalid assoc_sa_query_max_timeout", 3375 line); 3376 return 1; 3377 } 3378 } else if (os_strcmp(buf, "assoc_sa_query_retry_timeout") == 0) { 3379 bss->assoc_sa_query_retry_timeout = atoi(pos); 3380 if (bss->assoc_sa_query_retry_timeout == 0) { 3381 wpa_printf(MSG_ERROR, "Line %d: invalid assoc_sa_query_retry_timeout", 3382 line); 3383 return 1; 3384 } 3385 #endif /* CONFIG_IEEE80211W */ 3386 #ifdef CONFIG_OCV 3387 } else if (os_strcmp(buf, "ocv") == 0) { 3388 bss->ocv = atoi(pos); 3389 if (bss->ocv && !bss->ieee80211w) 3390 bss->ieee80211w = 1; 3391 #endif /* CONFIG_OCV */ 3392 #ifdef CONFIG_IEEE80211N 3393 } else if (os_strcmp(buf, "ieee80211n") == 0) { 3394 conf->ieee80211n = atoi(pos); 3395 } else if (os_strcmp(buf, "ht_capab") == 0) { 3396 if (hostapd_config_ht_capab(conf, pos) < 0) { 3397 wpa_printf(MSG_ERROR, "Line %d: invalid ht_capab", 3398 line); 3399 return 1; 3400 } 3401 } else if (os_strcmp(buf, "require_ht") == 0) { 3402 conf->require_ht = atoi(pos); 3403 } else if (os_strcmp(buf, "obss_interval") == 0) { 3404 conf->obss_interval = atoi(pos); 3405 #endif /* CONFIG_IEEE80211N */ 3406 #ifdef CONFIG_IEEE80211AC 3407 } else if (os_strcmp(buf, "ieee80211ac") == 0) { 3408 conf->ieee80211ac = atoi(pos); 3409 } else if (os_strcmp(buf, "vht_capab") == 0) { 3410 if (hostapd_config_vht_capab(conf, pos) < 0) { 3411 wpa_printf(MSG_ERROR, "Line %d: invalid vht_capab", 3412 line); 3413 return 1; 3414 } 3415 } else if (os_strcmp(buf, "require_vht") == 0) { 3416 conf->require_vht = atoi(pos); 3417 } else if (os_strcmp(buf, "vht_oper_chwidth") == 0) { 3418 conf->vht_oper_chwidth = atoi(pos); 3419 } else if (os_strcmp(buf, "vht_oper_centr_freq_seg0_idx") == 0) { 3420 conf->vht_oper_centr_freq_seg0_idx = atoi(pos); 3421 } else if (os_strcmp(buf, "vht_oper_centr_freq_seg1_idx") == 0) { 3422 conf->vht_oper_centr_freq_seg1_idx = atoi(pos); 3423 } else if (os_strcmp(buf, "vendor_vht") == 0) { 3424 bss->vendor_vht = atoi(pos); 3425 } else if (os_strcmp(buf, "use_sta_nsts") == 0) { 3426 bss->use_sta_nsts = atoi(pos); 3427 #endif /* CONFIG_IEEE80211AC */ 3428 #ifdef CONFIG_IEEE80211AX 3429 } else if (os_strcmp(buf, "ieee80211ax") == 0) { 3430 conf->ieee80211ax = atoi(pos); 3431 } else if (os_strcmp(buf, "he_su_beamformer") == 0) { 3432 conf->he_phy_capab.he_su_beamformer = atoi(pos); 3433 } else if (os_strcmp(buf, "he_su_beamformee") == 0) { 3434 conf->he_phy_capab.he_su_beamformee = atoi(pos); 3435 } else if (os_strcmp(buf, "he_mu_beamformer") == 0) { 3436 conf->he_phy_capab.he_mu_beamformer = atoi(pos); 3437 } else if (os_strcmp(buf, "he_bss_color") == 0) { 3438 conf->he_op.he_bss_color = atoi(pos); 3439 } else if (os_strcmp(buf, "he_default_pe_duration") == 0) { 3440 conf->he_op.he_default_pe_duration = atoi(pos); 3441 } else if (os_strcmp(buf, "he_twt_required") == 0) { 3442 conf->he_op.he_twt_required = atoi(pos); 3443 } else if (os_strcmp(buf, "he_rts_threshold") == 0) { 3444 conf->he_op.he_rts_threshold = atoi(pos); 3445 } else if (os_strcmp(buf, "he_mu_edca_qos_info_param_count") == 0) { 3446 conf->he_mu_edca.he_qos_info |= 3447 set_he_cap(atoi(pos), HE_QOS_INFO_EDCA_PARAM_SET_COUNT); 3448 } else if (os_strcmp(buf, "he_mu_edca_qos_info_q_ack") == 0) { 3449 conf->he_mu_edca.he_qos_info |= 3450 set_he_cap(atoi(pos), HE_QOS_INFO_Q_ACK); 3451 } else if (os_strcmp(buf, "he_mu_edca_qos_info_queue_request") == 0) { 3452 conf->he_mu_edca.he_qos_info |= 3453 set_he_cap(atoi(pos), HE_QOS_INFO_QUEUE_REQUEST); 3454 } else if (os_strcmp(buf, "he_mu_edca_qos_info_txop_request") == 0) { 3455 conf->he_mu_edca.he_qos_info |= 3456 set_he_cap(atoi(pos), HE_QOS_INFO_TXOP_REQUEST); 3457 } else if (os_strcmp(buf, "he_mu_edca_ac_be_aifsn") == 0) { 3458 conf->he_mu_edca.he_mu_ac_be_param[HE_MU_AC_PARAM_ACI_IDX] |= 3459 set_he_cap(atoi(pos), HE_MU_AC_PARAM_AIFSN); 3460 } else if (os_strcmp(buf, "he_mu_edca_ac_be_acm") == 0) { 3461 conf->he_mu_edca.he_mu_ac_be_param[HE_MU_AC_PARAM_ACI_IDX] |= 3462 set_he_cap(atoi(pos), HE_MU_AC_PARAM_ACM); 3463 } else if (os_strcmp(buf, "he_mu_edca_ac_be_aci") == 0) { 3464 conf->he_mu_edca.he_mu_ac_be_param[HE_MU_AC_PARAM_ACI_IDX] |= 3465 set_he_cap(atoi(pos), HE_MU_AC_PARAM_ACI); 3466 } else if (os_strcmp(buf, "he_mu_edca_ac_be_ecwmin") == 0) { 3467 conf->he_mu_edca.he_mu_ac_be_param[HE_MU_AC_PARAM_ECW_IDX] |= 3468 set_he_cap(atoi(pos), HE_MU_AC_PARAM_ECWMIN); 3469 } else if (os_strcmp(buf, "he_mu_edca_ac_be_ecwmax") == 0) { 3470 conf->he_mu_edca.he_mu_ac_be_param[HE_MU_AC_PARAM_ECW_IDX] |= 3471 set_he_cap(atoi(pos), HE_MU_AC_PARAM_ECWMAX); 3472 } else if (os_strcmp(buf, "he_mu_edca_ac_be_timer") == 0) { 3473 conf->he_mu_edca.he_mu_ac_be_param[HE_MU_AC_PARAM_TIMER_IDX] = 3474 atoi(pos) & 0xff; 3475 } else if (os_strcmp(buf, "he_mu_edca_ac_bk_aifsn") == 0) { 3476 conf->he_mu_edca.he_mu_ac_bk_param[HE_MU_AC_PARAM_ACI_IDX] |= 3477 set_he_cap(atoi(pos), HE_MU_AC_PARAM_AIFSN); 3478 } else if (os_strcmp(buf, "he_mu_edca_ac_bk_acm") == 0) { 3479 conf->he_mu_edca.he_mu_ac_bk_param[HE_MU_AC_PARAM_ACI_IDX] |= 3480 set_he_cap(atoi(pos), HE_MU_AC_PARAM_ACM); 3481 } else if (os_strcmp(buf, "he_mu_edca_ac_bk_aci") == 0) { 3482 conf->he_mu_edca.he_mu_ac_bk_param[HE_MU_AC_PARAM_ACI_IDX] |= 3483 set_he_cap(atoi(pos), HE_MU_AC_PARAM_ACI); 3484 } else if (os_strcmp(buf, "he_mu_edca_ac_bk_ecwmin") == 0) { 3485 conf->he_mu_edca.he_mu_ac_bk_param[HE_MU_AC_PARAM_ECW_IDX] |= 3486 set_he_cap(atoi(pos), HE_MU_AC_PARAM_ECWMIN); 3487 } else if (os_strcmp(buf, "he_mu_edca_ac_bk_ecwmax") == 0) { 3488 conf->he_mu_edca.he_mu_ac_bk_param[HE_MU_AC_PARAM_ECW_IDX] |= 3489 set_he_cap(atoi(pos), HE_MU_AC_PARAM_ECWMAX); 3490 } else if (os_strcmp(buf, "he_mu_edca_ac_bk_timer") == 0) { 3491 conf->he_mu_edca.he_mu_ac_bk_param[HE_MU_AC_PARAM_TIMER_IDX] = 3492 atoi(pos) & 0xff; 3493 } else if (os_strcmp(buf, "he_mu_edca_ac_vi_aifsn") == 0) { 3494 conf->he_mu_edca.he_mu_ac_vi_param[HE_MU_AC_PARAM_ACI_IDX] |= 3495 set_he_cap(atoi(pos), HE_MU_AC_PARAM_AIFSN); 3496 } else if (os_strcmp(buf, "he_mu_edca_ac_vi_acm") == 0) { 3497 conf->he_mu_edca.he_mu_ac_vi_param[HE_MU_AC_PARAM_ACI_IDX] |= 3498 set_he_cap(atoi(pos), HE_MU_AC_PARAM_ACM); 3499 } else if (os_strcmp(buf, "he_mu_edca_ac_vi_aci") == 0) { 3500 conf->he_mu_edca.he_mu_ac_vi_param[HE_MU_AC_PARAM_ACI_IDX] |= 3501 set_he_cap(atoi(pos), HE_MU_AC_PARAM_ACI); 3502 } else if (os_strcmp(buf, "he_mu_edca_ac_vi_ecwmin") == 0) { 3503 conf->he_mu_edca.he_mu_ac_vi_param[HE_MU_AC_PARAM_ECW_IDX] |= 3504 set_he_cap(atoi(pos), HE_MU_AC_PARAM_ECWMIN); 3505 } else if (os_strcmp(buf, "he_mu_edca_ac_vi_ecwmax") == 0) { 3506 conf->he_mu_edca.he_mu_ac_vi_param[HE_MU_AC_PARAM_ECW_IDX] |= 3507 set_he_cap(atoi(pos), HE_MU_AC_PARAM_ECWMAX); 3508 } else if (os_strcmp(buf, "he_mu_edca_ac_vi_timer") == 0) { 3509 conf->he_mu_edca.he_mu_ac_vi_param[HE_MU_AC_PARAM_TIMER_IDX] = 3510 atoi(pos) & 0xff; 3511 } else if (os_strcmp(buf, "he_mu_edca_ac_vo_aifsn") == 0) { 3512 conf->he_mu_edca.he_mu_ac_vo_param[HE_MU_AC_PARAM_ACI_IDX] |= 3513 set_he_cap(atoi(pos), HE_MU_AC_PARAM_AIFSN); 3514 } else if (os_strcmp(buf, "he_mu_edca_ac_vo_acm") == 0) { 3515 conf->he_mu_edca.he_mu_ac_vo_param[HE_MU_AC_PARAM_ACI_IDX] |= 3516 set_he_cap(atoi(pos), HE_MU_AC_PARAM_ACM); 3517 } else if (os_strcmp(buf, "he_mu_edca_ac_vo_aci") == 0) { 3518 conf->he_mu_edca.he_mu_ac_vo_param[HE_MU_AC_PARAM_ACI_IDX] |= 3519 set_he_cap(atoi(pos), HE_MU_AC_PARAM_ACI); 3520 } else if (os_strcmp(buf, "he_mu_edca_ac_vo_ecwmin") == 0) { 3521 conf->he_mu_edca.he_mu_ac_vo_param[HE_MU_AC_PARAM_ECW_IDX] |= 3522 set_he_cap(atoi(pos), HE_MU_AC_PARAM_ECWMIN); 3523 } else if (os_strcmp(buf, "he_mu_edca_ac_vo_ecwmax") == 0) { 3524 conf->he_mu_edca.he_mu_ac_vo_param[HE_MU_AC_PARAM_ECW_IDX] |= 3525 set_he_cap(atoi(pos), HE_MU_AC_PARAM_ECWMAX); 3526 } else if (os_strcmp(buf, "he_mu_edca_ac_vo_timer") == 0) { 3527 conf->he_mu_edca.he_mu_ac_vo_param[HE_MU_AC_PARAM_TIMER_IDX] = 3528 atoi(pos) & 0xff; 3529 #endif /* CONFIG_IEEE80211AX */ 3530 } else if (os_strcmp(buf, "max_listen_interval") == 0) { 3531 bss->max_listen_interval = atoi(pos); 3532 } else if (os_strcmp(buf, "disable_pmksa_caching") == 0) { 3533 bss->disable_pmksa_caching = atoi(pos); 3534 } else if (os_strcmp(buf, "okc") == 0) { 3535 bss->okc = atoi(pos); 3536 #ifdef CONFIG_WPS 3537 } else if (os_strcmp(buf, "wps_state") == 0) { 3538 bss->wps_state = atoi(pos); 3539 if (bss->wps_state < 0 || bss->wps_state > 2) { 3540 wpa_printf(MSG_ERROR, "Line %d: invalid wps_state", 3541 line); 3542 return 1; 3543 } 3544 } else if (os_strcmp(buf, "wps_independent") == 0) { 3545 bss->wps_independent = atoi(pos); 3546 } else if (os_strcmp(buf, "ap_setup_locked") == 0) { 3547 bss->ap_setup_locked = atoi(pos); 3548 } else if (os_strcmp(buf, "uuid") == 0) { 3549 if (uuid_str2bin(pos, bss->uuid)) { 3550 wpa_printf(MSG_ERROR, "Line %d: invalid UUID", line); 3551 return 1; 3552 } 3553 } else if (os_strcmp(buf, "wps_pin_requests") == 0) { 3554 os_free(bss->wps_pin_requests); 3555 bss->wps_pin_requests = os_strdup(pos); 3556 } else if (os_strcmp(buf, "device_name") == 0) { 3557 if (os_strlen(pos) > WPS_DEV_NAME_MAX_LEN) { 3558 wpa_printf(MSG_ERROR, "Line %d: Too long " 3559 "device_name", line); 3560 return 1; 3561 } 3562 os_free(bss->device_name); 3563 bss->device_name = os_strdup(pos); 3564 } else if (os_strcmp(buf, "manufacturer") == 0) { 3565 if (os_strlen(pos) > 64) { 3566 wpa_printf(MSG_ERROR, "Line %d: Too long manufacturer", 3567 line); 3568 return 1; 3569 } 3570 os_free(bss->manufacturer); 3571 bss->manufacturer = os_strdup(pos); 3572 } else if (os_strcmp(buf, "model_name") == 0) { 3573 if (os_strlen(pos) > 32) { 3574 wpa_printf(MSG_ERROR, "Line %d: Too long model_name", 3575 line); 3576 return 1; 3577 } 3578 os_free(bss->model_name); 3579 bss->model_name = os_strdup(pos); 3580 } else if (os_strcmp(buf, "model_number") == 0) { 3581 if (os_strlen(pos) > 32) { 3582 wpa_printf(MSG_ERROR, "Line %d: Too long model_number", 3583 line); 3584 return 1; 3585 } 3586 os_free(bss->model_number); 3587 bss->model_number = os_strdup(pos); 3588 } else if (os_strcmp(buf, "serial_number") == 0) { 3589 if (os_strlen(pos) > 32) { 3590 wpa_printf(MSG_ERROR, "Line %d: Too long serial_number", 3591 line); 3592 return 1; 3593 } 3594 os_free(bss->serial_number); 3595 bss->serial_number = os_strdup(pos); 3596 } else if (os_strcmp(buf, "device_type") == 0) { 3597 if (wps_dev_type_str2bin(pos, bss->device_type)) 3598 return 1; 3599 } else if (os_strcmp(buf, "config_methods") == 0) { 3600 os_free(bss->config_methods); 3601 bss->config_methods = os_strdup(pos); 3602 } else if (os_strcmp(buf, "os_version") == 0) { 3603 if (hexstr2bin(pos, bss->os_version, 4)) { 3604 wpa_printf(MSG_ERROR, "Line %d: invalid os_version", 3605 line); 3606 return 1; 3607 } 3608 } else if (os_strcmp(buf, "ap_pin") == 0) { 3609 os_free(bss->ap_pin); 3610 if (*pos == '\0') 3611 bss->ap_pin = NULL; 3612 else 3613 bss->ap_pin = os_strdup(pos); 3614 } else if (os_strcmp(buf, "skip_cred_build") == 0) { 3615 bss->skip_cred_build = atoi(pos); 3616 } else if (os_strcmp(buf, "extra_cred") == 0) { 3617 os_free(bss->extra_cred); 3618 bss->extra_cred = (u8 *) os_readfile(pos, &bss->extra_cred_len); 3619 if (bss->extra_cred == NULL) { 3620 wpa_printf(MSG_ERROR, "Line %d: could not read Credentials from '%s'", 3621 line, pos); 3622 return 1; 3623 } 3624 } else if (os_strcmp(buf, "wps_cred_processing") == 0) { 3625 bss->wps_cred_processing = atoi(pos); 3626 } else if (os_strcmp(buf, "wps_cred_add_sae") == 0) { 3627 bss->wps_cred_add_sae = atoi(pos); 3628 } else if (os_strcmp(buf, "ap_settings") == 0) { 3629 os_free(bss->ap_settings); 3630 bss->ap_settings = 3631 (u8 *) os_readfile(pos, &bss->ap_settings_len); 3632 if (bss->ap_settings == NULL) { 3633 wpa_printf(MSG_ERROR, "Line %d: could not read AP Settings from '%s'", 3634 line, pos); 3635 return 1; 3636 } 3637 } else if (os_strcmp(buf, "multi_ap_backhaul_ssid") == 0) { 3638 size_t slen; 3639 char *str = wpa_config_parse_string(pos, &slen); 3640 3641 if (!str || slen < 1 || slen > SSID_MAX_LEN) { 3642 wpa_printf(MSG_ERROR, "Line %d: invalid SSID '%s'", 3643 line, pos); 3644 os_free(str); 3645 return 1; 3646 } 3647 os_memcpy(bss->multi_ap_backhaul_ssid.ssid, str, slen); 3648 bss->multi_ap_backhaul_ssid.ssid_len = slen; 3649 bss->multi_ap_backhaul_ssid.ssid_set = 1; 3650 os_free(str); 3651 } else if (os_strcmp(buf, "multi_ap_backhaul_wpa_passphrase") == 0) { 3652 int len = os_strlen(pos); 3653 3654 if (len < 8 || len > 63) { 3655 wpa_printf(MSG_ERROR, 3656 "Line %d: invalid WPA passphrase length %d (expected 8..63)", 3657 line, len); 3658 return 1; 3659 } 3660 os_free(bss->multi_ap_backhaul_ssid.wpa_passphrase); 3661 bss->multi_ap_backhaul_ssid.wpa_passphrase = os_strdup(pos); 3662 if (bss->multi_ap_backhaul_ssid.wpa_passphrase) { 3663 hostapd_config_clear_wpa_psk( 3664 &bss->multi_ap_backhaul_ssid.wpa_psk); 3665 bss->multi_ap_backhaul_ssid.wpa_passphrase_set = 1; 3666 } 3667 } else if (os_strcmp(buf, "multi_ap_backhaul_wpa_psk") == 0) { 3668 hostapd_config_clear_wpa_psk( 3669 &bss->multi_ap_backhaul_ssid.wpa_psk); 3670 bss->multi_ap_backhaul_ssid.wpa_psk = 3671 os_zalloc(sizeof(struct hostapd_wpa_psk)); 3672 if (!bss->multi_ap_backhaul_ssid.wpa_psk) 3673 return 1; 3674 if (hexstr2bin(pos, bss->multi_ap_backhaul_ssid.wpa_psk->psk, 3675 PMK_LEN) || 3676 pos[PMK_LEN * 2] != '\0') { 3677 wpa_printf(MSG_ERROR, "Line %d: Invalid PSK '%s'.", 3678 line, pos); 3679 hostapd_config_clear_wpa_psk( 3680 &bss->multi_ap_backhaul_ssid.wpa_psk); 3681 return 1; 3682 } 3683 bss->multi_ap_backhaul_ssid.wpa_psk->group = 1; 3684 os_free(bss->multi_ap_backhaul_ssid.wpa_passphrase); 3685 bss->multi_ap_backhaul_ssid.wpa_passphrase = NULL; 3686 bss->multi_ap_backhaul_ssid.wpa_psk_set = 1; 3687 } else if (os_strcmp(buf, "upnp_iface") == 0) { 3688 os_free(bss->upnp_iface); 3689 bss->upnp_iface = os_strdup(pos); 3690 } else if (os_strcmp(buf, "friendly_name") == 0) { 3691 os_free(bss->friendly_name); 3692 bss->friendly_name = os_strdup(pos); 3693 } else if (os_strcmp(buf, "manufacturer_url") == 0) { 3694 os_free(bss->manufacturer_url); 3695 bss->manufacturer_url = os_strdup(pos); 3696 } else if (os_strcmp(buf, "model_description") == 0) { 3697 os_free(bss->model_description); 3698 bss->model_description = os_strdup(pos); 3699 } else if (os_strcmp(buf, "model_url") == 0) { 3700 os_free(bss->model_url); 3701 bss->model_url = os_strdup(pos); 3702 } else if (os_strcmp(buf, "upc") == 0) { 3703 os_free(bss->upc); 3704 bss->upc = os_strdup(pos); 3705 } else if (os_strcmp(buf, "pbc_in_m1") == 0) { 3706 bss->pbc_in_m1 = atoi(pos); 3707 } else if (os_strcmp(buf, "server_id") == 0) { 3708 os_free(bss->server_id); 3709 bss->server_id = os_strdup(pos); 3710 #ifdef CONFIG_WPS_NFC 3711 } else if (os_strcmp(buf, "wps_nfc_dev_pw_id") == 0) { 3712 bss->wps_nfc_dev_pw_id = atoi(pos); 3713 if (bss->wps_nfc_dev_pw_id < 0x10 || 3714 bss->wps_nfc_dev_pw_id > 0xffff) { 3715 wpa_printf(MSG_ERROR, "Line %d: Invalid wps_nfc_dev_pw_id value", 3716 line); 3717 return 1; 3718 } 3719 bss->wps_nfc_pw_from_config = 1; 3720 } else if (os_strcmp(buf, "wps_nfc_dh_pubkey") == 0) { 3721 wpabuf_free(bss->wps_nfc_dh_pubkey); 3722 bss->wps_nfc_dh_pubkey = wpabuf_parse_bin(pos); 3723 bss->wps_nfc_pw_from_config = 1; 3724 } else if (os_strcmp(buf, "wps_nfc_dh_privkey") == 0) { 3725 wpabuf_free(bss->wps_nfc_dh_privkey); 3726 bss->wps_nfc_dh_privkey = wpabuf_parse_bin(pos); 3727 bss->wps_nfc_pw_from_config = 1; 3728 } else if (os_strcmp(buf, "wps_nfc_dev_pw") == 0) { 3729 wpabuf_free(bss->wps_nfc_dev_pw); 3730 bss->wps_nfc_dev_pw = wpabuf_parse_bin(pos); 3731 bss->wps_nfc_pw_from_config = 1; 3732 #endif /* CONFIG_WPS_NFC */ 3733 #endif /* CONFIG_WPS */ 3734 #ifdef CONFIG_P2P_MANAGER 3735 } else if (os_strcmp(buf, "manage_p2p") == 0) { 3736 if (atoi(pos)) 3737 bss->p2p |= P2P_MANAGE; 3738 else 3739 bss->p2p &= ~P2P_MANAGE; 3740 } else if (os_strcmp(buf, "allow_cross_connection") == 0) { 3741 if (atoi(pos)) 3742 bss->p2p |= P2P_ALLOW_CROSS_CONNECTION; 3743 else 3744 bss->p2p &= ~P2P_ALLOW_CROSS_CONNECTION; 3745 #endif /* CONFIG_P2P_MANAGER */ 3746 } else if (os_strcmp(buf, "disassoc_low_ack") == 0) { 3747 bss->disassoc_low_ack = atoi(pos); 3748 } else if (os_strcmp(buf, "tdls_prohibit") == 0) { 3749 if (atoi(pos)) 3750 bss->tdls |= TDLS_PROHIBIT; 3751 else 3752 bss->tdls &= ~TDLS_PROHIBIT; 3753 } else if (os_strcmp(buf, "tdls_prohibit_chan_switch") == 0) { 3754 if (atoi(pos)) 3755 bss->tdls |= TDLS_PROHIBIT_CHAN_SWITCH; 3756 else 3757 bss->tdls &= ~TDLS_PROHIBIT_CHAN_SWITCH; 3758 #ifdef CONFIG_RSN_TESTING 3759 } else if (os_strcmp(buf, "rsn_testing") == 0) { 3760 extern int rsn_testing; 3761 rsn_testing = atoi(pos); 3762 #endif /* CONFIG_RSN_TESTING */ 3763 } else if (os_strcmp(buf, "time_advertisement") == 0) { 3764 bss->time_advertisement = atoi(pos); 3765 } else if (os_strcmp(buf, "time_zone") == 0) { 3766 size_t tz_len = os_strlen(pos); 3767 if (tz_len < 4 || tz_len > 255) { 3768 wpa_printf(MSG_DEBUG, "Line %d: invalid time_zone", 3769 line); 3770 return 1; 3771 } 3772 os_free(bss->time_zone); 3773 bss->time_zone = os_strdup(pos); 3774 if (bss->time_zone == NULL) 3775 return 1; 3776 #ifdef CONFIG_WNM_AP 3777 } else if (os_strcmp(buf, "wnm_sleep_mode") == 0) { 3778 bss->wnm_sleep_mode = atoi(pos); 3779 } else if (os_strcmp(buf, "wnm_sleep_mode_no_keys") == 0) { 3780 bss->wnm_sleep_mode_no_keys = atoi(pos); 3781 } else if (os_strcmp(buf, "bss_transition") == 0) { 3782 bss->bss_transition = atoi(pos); 3783 #endif /* CONFIG_WNM_AP */ 3784 #ifdef CONFIG_INTERWORKING 3785 } else if (os_strcmp(buf, "interworking") == 0) { 3786 bss->interworking = atoi(pos); 3787 } else if (os_strcmp(buf, "access_network_type") == 0) { 3788 bss->access_network_type = atoi(pos); 3789 if (bss->access_network_type < 0 || 3790 bss->access_network_type > 15) { 3791 wpa_printf(MSG_ERROR, 3792 "Line %d: invalid access_network_type", 3793 line); 3794 return 1; 3795 } 3796 } else if (os_strcmp(buf, "internet") == 0) { 3797 bss->internet = atoi(pos); 3798 } else if (os_strcmp(buf, "asra") == 0) { 3799 bss->asra = atoi(pos); 3800 } else if (os_strcmp(buf, "esr") == 0) { 3801 bss->esr = atoi(pos); 3802 } else if (os_strcmp(buf, "uesa") == 0) { 3803 bss->uesa = atoi(pos); 3804 } else if (os_strcmp(buf, "venue_group") == 0) { 3805 bss->venue_group = atoi(pos); 3806 bss->venue_info_set = 1; 3807 } else if (os_strcmp(buf, "venue_type") == 0) { 3808 bss->venue_type = atoi(pos); 3809 bss->venue_info_set = 1; 3810 } else if (os_strcmp(buf, "hessid") == 0) { 3811 if (hwaddr_aton(pos, bss->hessid)) { 3812 wpa_printf(MSG_ERROR, "Line %d: invalid hessid", line); 3813 return 1; 3814 } 3815 } else if (os_strcmp(buf, "roaming_consortium") == 0) { 3816 if (parse_roaming_consortium(bss, pos, line) < 0) 3817 return 1; 3818 } else if (os_strcmp(buf, "venue_name") == 0) { 3819 if (parse_venue_name(bss, pos, line) < 0) 3820 return 1; 3821 } else if (os_strcmp(buf, "venue_url") == 0) { 3822 if (parse_venue_url(bss, pos, line) < 0) 3823 return 1; 3824 } else if (os_strcmp(buf, "network_auth_type") == 0) { 3825 u8 auth_type; 3826 u16 redirect_url_len; 3827 if (hexstr2bin(pos, &auth_type, 1)) { 3828 wpa_printf(MSG_ERROR, 3829 "Line %d: Invalid network_auth_type '%s'", 3830 line, pos); 3831 return 1; 3832 } 3833 if (auth_type == 0 || auth_type == 2) 3834 redirect_url_len = os_strlen(pos + 2); 3835 else 3836 redirect_url_len = 0; 3837 os_free(bss->network_auth_type); 3838 bss->network_auth_type = os_malloc(redirect_url_len + 3 + 1); 3839 if (bss->network_auth_type == NULL) 3840 return 1; 3841 *bss->network_auth_type = auth_type; 3842 WPA_PUT_LE16(bss->network_auth_type + 1, redirect_url_len); 3843 if (redirect_url_len) 3844 os_memcpy(bss->network_auth_type + 3, pos + 2, 3845 redirect_url_len); 3846 bss->network_auth_type_len = 3 + redirect_url_len; 3847 } else if (os_strcmp(buf, "ipaddr_type_availability") == 0) { 3848 if (hexstr2bin(pos, &bss->ipaddr_type_availability, 1)) { 3849 wpa_printf(MSG_ERROR, "Line %d: Invalid ipaddr_type_availability '%s'", 3850 line, pos); 3851 bss->ipaddr_type_configured = 0; 3852 return 1; 3853 } 3854 bss->ipaddr_type_configured = 1; 3855 } else if (os_strcmp(buf, "domain_name") == 0) { 3856 int j, num_domains, domain_len, domain_list_len = 0; 3857 char *tok_start, *tok_prev; 3858 u8 *domain_list, *domain_ptr; 3859 3860 domain_list_len = os_strlen(pos) + 1; 3861 domain_list = os_malloc(domain_list_len); 3862 if (domain_list == NULL) 3863 return 1; 3864 3865 domain_ptr = domain_list; 3866 tok_prev = pos; 3867 num_domains = 1; 3868 while ((tok_prev = os_strchr(tok_prev, ','))) { 3869 num_domains++; 3870 tok_prev++; 3871 } 3872 tok_prev = pos; 3873 for (j = 0; j < num_domains; j++) { 3874 tok_start = os_strchr(tok_prev, ','); 3875 if (tok_start) { 3876 domain_len = tok_start - tok_prev; 3877 *domain_ptr = domain_len; 3878 os_memcpy(domain_ptr + 1, tok_prev, domain_len); 3879 domain_ptr += domain_len + 1; 3880 tok_prev = ++tok_start; 3881 } else { 3882 domain_len = os_strlen(tok_prev); 3883 *domain_ptr = domain_len; 3884 os_memcpy(domain_ptr + 1, tok_prev, domain_len); 3885 domain_ptr += domain_len + 1; 3886 } 3887 } 3888 3889 os_free(bss->domain_name); 3890 bss->domain_name = domain_list; 3891 bss->domain_name_len = domain_list_len; 3892 } else if (os_strcmp(buf, "anqp_3gpp_cell_net") == 0) { 3893 if (parse_3gpp_cell_net(bss, pos, line) < 0) 3894 return 1; 3895 } else if (os_strcmp(buf, "nai_realm") == 0) { 3896 if (parse_nai_realm(bss, pos, line) < 0) 3897 return 1; 3898 } else if (os_strcmp(buf, "anqp_elem") == 0) { 3899 if (parse_anqp_elem(bss, pos, line) < 0) 3900 return 1; 3901 } else if (os_strcmp(buf, "gas_frag_limit") == 0) { 3902 int val = atoi(pos); 3903 3904 if (val <= 0) { 3905 wpa_printf(MSG_ERROR, 3906 "Line %d: Invalid gas_frag_limit '%s'", 3907 line, pos); 3908 return 1; 3909 } 3910 bss->gas_frag_limit = val; 3911 } else if (os_strcmp(buf, "gas_comeback_delay") == 0) { 3912 bss->gas_comeback_delay = atoi(pos); 3913 } else if (os_strcmp(buf, "qos_map_set") == 0) { 3914 if (parse_qos_map_set(bss, pos, line) < 0) 3915 return 1; 3916 #endif /* CONFIG_INTERWORKING */ 3917 #ifdef CONFIG_RADIUS_TEST 3918 } else if (os_strcmp(buf, "dump_msk_file") == 0) { 3919 os_free(bss->dump_msk_file); 3920 bss->dump_msk_file = os_strdup(pos); 3921 #endif /* CONFIG_RADIUS_TEST */ 3922 #ifdef CONFIG_PROXYARP 3923 } else if (os_strcmp(buf, "proxy_arp") == 0) { 3924 bss->proxy_arp = atoi(pos); 3925 #endif /* CONFIG_PROXYARP */ 3926 #ifdef CONFIG_HS20 3927 } else if (os_strcmp(buf, "hs20") == 0) { 3928 bss->hs20 = atoi(pos); 3929 } else if (os_strcmp(buf, "hs20_release") == 0) { 3930 int val = atoi(pos); 3931 3932 if (val < 1 || val > (HS20_VERSION >> 4) + 1) { 3933 wpa_printf(MSG_ERROR, 3934 "Line %d: Unsupported hs20_release: %s", 3935 line, pos); 3936 return 1; 3937 } 3938 bss->hs20_release = val; 3939 } else if (os_strcmp(buf, "disable_dgaf") == 0) { 3940 bss->disable_dgaf = atoi(pos); 3941 } else if (os_strcmp(buf, "na_mcast_to_ucast") == 0) { 3942 bss->na_mcast_to_ucast = atoi(pos); 3943 } else if (os_strcmp(buf, "osen") == 0) { 3944 bss->osen = atoi(pos); 3945 } else if (os_strcmp(buf, "anqp_domain_id") == 0) { 3946 bss->anqp_domain_id = atoi(pos); 3947 } else if (os_strcmp(buf, "hs20_deauth_req_timeout") == 0) { 3948 bss->hs20_deauth_req_timeout = atoi(pos); 3949 } else if (os_strcmp(buf, "hs20_oper_friendly_name") == 0) { 3950 if (hs20_parse_oper_friendly_name(bss, pos, line) < 0) 3951 return 1; 3952 } else if (os_strcmp(buf, "hs20_wan_metrics") == 0) { 3953 if (hs20_parse_wan_metrics(bss, pos, line) < 0) 3954 return 1; 3955 } else if (os_strcmp(buf, "hs20_conn_capab") == 0) { 3956 if (hs20_parse_conn_capab(bss, pos, line) < 0) { 3957 return 1; 3958 } 3959 } else if (os_strcmp(buf, "hs20_operating_class") == 0) { 3960 u8 *oper_class; 3961 size_t oper_class_len; 3962 oper_class_len = os_strlen(pos); 3963 if (oper_class_len < 2 || (oper_class_len & 0x01)) { 3964 wpa_printf(MSG_ERROR, 3965 "Line %d: Invalid hs20_operating_class '%s'", 3966 line, pos); 3967 return 1; 3968 } 3969 oper_class_len /= 2; 3970 oper_class = os_malloc(oper_class_len); 3971 if (oper_class == NULL) 3972 return 1; 3973 if (hexstr2bin(pos, oper_class, oper_class_len)) { 3974 wpa_printf(MSG_ERROR, 3975 "Line %d: Invalid hs20_operating_class '%s'", 3976 line, pos); 3977 os_free(oper_class); 3978 return 1; 3979 } 3980 os_free(bss->hs20_operating_class); 3981 bss->hs20_operating_class = oper_class; 3982 bss->hs20_operating_class_len = oper_class_len; 3983 } else if (os_strcmp(buf, "hs20_icon") == 0) { 3984 if (hs20_parse_icon(bss, pos) < 0) { 3985 wpa_printf(MSG_ERROR, "Line %d: Invalid hs20_icon '%s'", 3986 line, pos); 3987 return 1; 3988 } 3989 } else if (os_strcmp(buf, "osu_ssid") == 0) { 3990 if (hs20_parse_osu_ssid(bss, pos, line) < 0) 3991 return 1; 3992 } else if (os_strcmp(buf, "osu_server_uri") == 0) { 3993 if (hs20_parse_osu_server_uri(bss, pos, line) < 0) 3994 return 1; 3995 } else if (os_strcmp(buf, "osu_friendly_name") == 0) { 3996 if (hs20_parse_osu_friendly_name(bss, pos, line) < 0) 3997 return 1; 3998 } else if (os_strcmp(buf, "osu_nai") == 0) { 3999 if (hs20_parse_osu_nai(bss, pos, line) < 0) 4000 return 1; 4001 } else if (os_strcmp(buf, "osu_nai2") == 0) { 4002 if (hs20_parse_osu_nai2(bss, pos, line) < 0) 4003 return 1; 4004 } else if (os_strcmp(buf, "osu_method_list") == 0) { 4005 if (hs20_parse_osu_method_list(bss, pos, line) < 0) 4006 return 1; 4007 } else if (os_strcmp(buf, "osu_icon") == 0) { 4008 if (hs20_parse_osu_icon(bss, pos, line) < 0) 4009 return 1; 4010 } else if (os_strcmp(buf, "osu_service_desc") == 0) { 4011 if (hs20_parse_osu_service_desc(bss, pos, line) < 0) 4012 return 1; 4013 } else if (os_strcmp(buf, "operator_icon") == 0) { 4014 if (hs20_parse_operator_icon(bss, pos, line) < 0) 4015 return 1; 4016 } else if (os_strcmp(buf, "subscr_remediation_url") == 0) { 4017 os_free(bss->subscr_remediation_url); 4018 bss->subscr_remediation_url = os_strdup(pos); 4019 } else if (os_strcmp(buf, "subscr_remediation_method") == 0) { 4020 bss->subscr_remediation_method = atoi(pos); 4021 } else if (os_strcmp(buf, "hs20_t_c_filename") == 0) { 4022 os_free(bss->t_c_filename); 4023 bss->t_c_filename = os_strdup(pos); 4024 } else if (os_strcmp(buf, "hs20_t_c_timestamp") == 0) { 4025 bss->t_c_timestamp = strtol(pos, NULL, 0); 4026 } else if (os_strcmp(buf, "hs20_t_c_server_url") == 0) { 4027 os_free(bss->t_c_server_url); 4028 bss->t_c_server_url = os_strdup(pos); 4029 } else if (os_strcmp(buf, "hs20_sim_provisioning_url") == 0) { 4030 os_free(bss->hs20_sim_provisioning_url); 4031 bss->hs20_sim_provisioning_url = os_strdup(pos); 4032 #endif /* CONFIG_HS20 */ 4033 #ifdef CONFIG_MBO 4034 } else if (os_strcmp(buf, "mbo") == 0) { 4035 bss->mbo_enabled = atoi(pos); 4036 } else if (os_strcmp(buf, "mbo_cell_data_conn_pref") == 0) { 4037 bss->mbo_cell_data_conn_pref = atoi(pos); 4038 } else if (os_strcmp(buf, "oce") == 0) { 4039 bss->oce = atoi(pos); 4040 #endif /* CONFIG_MBO */ 4041 #ifdef CONFIG_TESTING_OPTIONS 4042 #define PARSE_TEST_PROBABILITY(_val) \ 4043 } else if (os_strcmp(buf, #_val) == 0) { \ 4044 char *end; \ 4045 \ 4046 conf->_val = strtod(pos, &end); \ 4047 if (*end || conf->_val < 0.0 || \ 4048 conf->_val > 1.0) { \ 4049 wpa_printf(MSG_ERROR, \ 4050 "Line %d: Invalid value '%s'", \ 4051 line, pos); \ 4052 return 1; \ 4053 } 4054 PARSE_TEST_PROBABILITY(ignore_probe_probability) 4055 PARSE_TEST_PROBABILITY(ignore_auth_probability) 4056 PARSE_TEST_PROBABILITY(ignore_assoc_probability) 4057 PARSE_TEST_PROBABILITY(ignore_reassoc_probability) 4058 PARSE_TEST_PROBABILITY(corrupt_gtk_rekey_mic_probability) 4059 } else if (os_strcmp(buf, "ecsa_ie_only") == 0) { 4060 conf->ecsa_ie_only = atoi(pos); 4061 } else if (os_strcmp(buf, "bss_load_test") == 0) { 4062 WPA_PUT_LE16(bss->bss_load_test, atoi(pos)); 4063 pos = os_strchr(pos, ':'); 4064 if (pos == NULL) { 4065 wpa_printf(MSG_ERROR, "Line %d: Invalid bss_load_test", 4066 line); 4067 return 1; 4068 } 4069 pos++; 4070 bss->bss_load_test[2] = atoi(pos); 4071 pos = os_strchr(pos, ':'); 4072 if (pos == NULL) { 4073 wpa_printf(MSG_ERROR, "Line %d: Invalid bss_load_test", 4074 line); 4075 return 1; 4076 } 4077 pos++; 4078 WPA_PUT_LE16(&bss->bss_load_test[3], atoi(pos)); 4079 bss->bss_load_test_set = 1; 4080 } else if (os_strcmp(buf, "radio_measurements") == 0) { 4081 /* 4082 * DEPRECATED: This parameter will be removed in the future. 4083 * Use rrm_neighbor_report instead. 4084 */ 4085 int val = atoi(pos); 4086 4087 if (val & BIT(0)) 4088 bss->radio_measurements[0] |= 4089 WLAN_RRM_CAPS_NEIGHBOR_REPORT; 4090 } else if (os_strcmp(buf, "own_ie_override") == 0) { 4091 struct wpabuf *tmp; 4092 size_t len = os_strlen(pos) / 2; 4093 4094 tmp = wpabuf_alloc(len); 4095 if (!tmp) 4096 return 1; 4097 4098 if (hexstr2bin(pos, wpabuf_put(tmp, len), len)) { 4099 wpabuf_free(tmp); 4100 wpa_printf(MSG_ERROR, 4101 "Line %d: Invalid own_ie_override '%s'", 4102 line, pos); 4103 return 1; 4104 } 4105 4106 wpabuf_free(bss->own_ie_override); 4107 bss->own_ie_override = tmp; 4108 } else if (os_strcmp(buf, "sae_reflection_attack") == 0) { 4109 bss->sae_reflection_attack = atoi(pos); 4110 } else if (os_strcmp(buf, "sae_commit_override") == 0) { 4111 wpabuf_free(bss->sae_commit_override); 4112 bss->sae_commit_override = wpabuf_parse_bin(pos); 4113 #endif /* CONFIG_TESTING_OPTIONS */ 4114 #ifdef CONFIG_SAE 4115 } else if (os_strcmp(buf, "sae_password") == 0) { 4116 if (parse_sae_password(bss, pos) < 0) { 4117 wpa_printf(MSG_ERROR, "Line %d: Invalid sae_password", 4118 line); 4119 return 1; 4120 } 4121 #endif /* CONFIG_SAE */ 4122 } else if (os_strcmp(buf, "vendor_elements") == 0) { 4123 if (parse_wpabuf_hex(line, buf, &bss->vendor_elements, pos)) 4124 return 1; 4125 } else if (os_strcmp(buf, "assocresp_elements") == 0) { 4126 if (parse_wpabuf_hex(line, buf, &bss->assocresp_elements, pos)) 4127 return 1; 4128 } else if (os_strcmp(buf, "sae_anti_clogging_threshold") == 0) { 4129 bss->sae_anti_clogging_threshold = atoi(pos); 4130 } else if (os_strcmp(buf, "sae_sync") == 0) { 4131 bss->sae_sync = atoi(pos); 4132 } else if (os_strcmp(buf, "sae_groups") == 0) { 4133 if (hostapd_parse_intlist(&bss->sae_groups, pos)) { 4134 wpa_printf(MSG_ERROR, 4135 "Line %d: Invalid sae_groups value '%s'", 4136 line, pos); 4137 return 1; 4138 } 4139 } else if (os_strcmp(buf, "sae_require_mfp") == 0) { 4140 bss->sae_require_mfp = atoi(pos); 4141 } else if (os_strcmp(buf, "local_pwr_constraint") == 0) { 4142 int val = atoi(pos); 4143 if (val < 0 || val > 255) { 4144 wpa_printf(MSG_ERROR, "Line %d: Invalid local_pwr_constraint %d (expected 0..255)", 4145 line, val); 4146 return 1; 4147 } 4148 conf->local_pwr_constraint = val; 4149 } else if (os_strcmp(buf, "spectrum_mgmt_required") == 0) { 4150 conf->spectrum_mgmt_required = atoi(pos); 4151 } else if (os_strcmp(buf, "wowlan_triggers") == 0) { 4152 os_free(bss->wowlan_triggers); 4153 bss->wowlan_triggers = os_strdup(pos); 4154 #ifdef CONFIG_FST 4155 } else if (os_strcmp(buf, "fst_group_id") == 0) { 4156 size_t len = os_strlen(pos); 4157 4158 if (!len || len >= sizeof(conf->fst_cfg.group_id)) { 4159 wpa_printf(MSG_ERROR, 4160 "Line %d: Invalid fst_group_id value '%s'", 4161 line, pos); 4162 return 1; 4163 } 4164 4165 if (conf->fst_cfg.group_id[0]) { 4166 wpa_printf(MSG_ERROR, 4167 "Line %d: Duplicate fst_group value '%s'", 4168 line, pos); 4169 return 1; 4170 } 4171 4172 os_strlcpy(conf->fst_cfg.group_id, pos, 4173 sizeof(conf->fst_cfg.group_id)); 4174 } else if (os_strcmp(buf, "fst_priority") == 0) { 4175 char *endp; 4176 long int val; 4177 4178 if (!*pos) { 4179 wpa_printf(MSG_ERROR, 4180 "Line %d: fst_priority value not supplied (expected 1..%u)", 4181 line, FST_MAX_PRIO_VALUE); 4182 return -1; 4183 } 4184 4185 val = strtol(pos, &endp, 0); 4186 if (*endp || val < 1 || val > FST_MAX_PRIO_VALUE) { 4187 wpa_printf(MSG_ERROR, 4188 "Line %d: Invalid fst_priority %ld (%s) (expected 1..%u)", 4189 line, val, pos, FST_MAX_PRIO_VALUE); 4190 return 1; 4191 } 4192 conf->fst_cfg.priority = (u8) val; 4193 } else if (os_strcmp(buf, "fst_llt") == 0) { 4194 char *endp; 4195 long int val; 4196 4197 if (!*pos) { 4198 wpa_printf(MSG_ERROR, 4199 "Line %d: fst_llt value not supplied (expected 1..%u)", 4200 line, FST_MAX_LLT_MS); 4201 return -1; 4202 } 4203 val = strtol(pos, &endp, 0); 4204 if (*endp || val < 1 || 4205 (unsigned long int) val > FST_MAX_LLT_MS) { 4206 wpa_printf(MSG_ERROR, 4207 "Line %d: Invalid fst_llt %ld (%s) (expected 1..%u)", 4208 line, val, pos, FST_MAX_LLT_MS); 4209 return 1; 4210 } 4211 conf->fst_cfg.llt = (u32) val; 4212 #endif /* CONFIG_FST */ 4213 } else if (os_strcmp(buf, "track_sta_max_num") == 0) { 4214 conf->track_sta_max_num = atoi(pos); 4215 } else if (os_strcmp(buf, "track_sta_max_age") == 0) { 4216 conf->track_sta_max_age = atoi(pos); 4217 } else if (os_strcmp(buf, "no_probe_resp_if_seen_on") == 0) { 4218 os_free(bss->no_probe_resp_if_seen_on); 4219 bss->no_probe_resp_if_seen_on = os_strdup(pos); 4220 } else if (os_strcmp(buf, "no_auth_if_seen_on") == 0) { 4221 os_free(bss->no_auth_if_seen_on); 4222 bss->no_auth_if_seen_on = os_strdup(pos); 4223 } else if (os_strcmp(buf, "lci") == 0) { 4224 wpabuf_free(conf->lci); 4225 conf->lci = wpabuf_parse_bin(pos); 4226 if (conf->lci && wpabuf_len(conf->lci) == 0) { 4227 wpabuf_free(conf->lci); 4228 conf->lci = NULL; 4229 } 4230 } else if (os_strcmp(buf, "civic") == 0) { 4231 wpabuf_free(conf->civic); 4232 conf->civic = wpabuf_parse_bin(pos); 4233 if (conf->civic && wpabuf_len(conf->civic) == 0) { 4234 wpabuf_free(conf->civic); 4235 conf->civic = NULL; 4236 } 4237 } else if (os_strcmp(buf, "rrm_neighbor_report") == 0) { 4238 if (atoi(pos)) 4239 bss->radio_measurements[0] |= 4240 WLAN_RRM_CAPS_NEIGHBOR_REPORT; 4241 } else if (os_strcmp(buf, "rrm_beacon_report") == 0) { 4242 if (atoi(pos)) 4243 bss->radio_measurements[0] |= 4244 WLAN_RRM_CAPS_BEACON_REPORT_PASSIVE | 4245 WLAN_RRM_CAPS_BEACON_REPORT_ACTIVE | 4246 WLAN_RRM_CAPS_BEACON_REPORT_TABLE; 4247 } else if (os_strcmp(buf, "gas_address3") == 0) { 4248 bss->gas_address3 = atoi(pos); 4249 } else if (os_strcmp(buf, "stationary_ap") == 0) { 4250 conf->stationary_ap = atoi(pos); 4251 } else if (os_strcmp(buf, "ftm_responder") == 0) { 4252 bss->ftm_responder = atoi(pos); 4253 } else if (os_strcmp(buf, "ftm_initiator") == 0) { 4254 bss->ftm_initiator = atoi(pos); 4255 #ifdef CONFIG_FILS 4256 } else if (os_strcmp(buf, "fils_cache_id") == 0) { 4257 if (hexstr2bin(pos, bss->fils_cache_id, FILS_CACHE_ID_LEN)) { 4258 wpa_printf(MSG_ERROR, 4259 "Line %d: Invalid fils_cache_id '%s'", 4260 line, pos); 4261 return 1; 4262 } 4263 bss->fils_cache_id_set = 1; 4264 } else if (os_strcmp(buf, "fils_realm") == 0) { 4265 if (parse_fils_realm(bss, pos) < 0) 4266 return 1; 4267 } else if (os_strcmp(buf, "fils_dh_group") == 0) { 4268 bss->fils_dh_group = atoi(pos); 4269 } else if (os_strcmp(buf, "dhcp_server") == 0) { 4270 if (hostapd_parse_ip_addr(pos, &bss->dhcp_server)) { 4271 wpa_printf(MSG_ERROR, 4272 "Line %d: invalid IP address '%s'", 4273 line, pos); 4274 return 1; 4275 } 4276 } else if (os_strcmp(buf, "dhcp_rapid_commit_proxy") == 0) { 4277 bss->dhcp_rapid_commit_proxy = atoi(pos); 4278 } else if (os_strcmp(buf, "fils_hlp_wait_time") == 0) { 4279 bss->fils_hlp_wait_time = atoi(pos); 4280 } else if (os_strcmp(buf, "dhcp_server_port") == 0) { 4281 bss->dhcp_server_port = atoi(pos); 4282 } else if (os_strcmp(buf, "dhcp_relay_port") == 0) { 4283 bss->dhcp_relay_port = atoi(pos); 4284 #endif /* CONFIG_FILS */ 4285 } else if (os_strcmp(buf, "multicast_to_unicast") == 0) { 4286 bss->multicast_to_unicast = atoi(pos); 4287 } else if (os_strcmp(buf, "broadcast_deauth") == 0) { 4288 bss->broadcast_deauth = atoi(pos); 4289 #ifdef CONFIG_DPP 4290 } else if (os_strcmp(buf, "dpp_connector") == 0) { 4291 os_free(bss->dpp_connector); 4292 bss->dpp_connector = os_strdup(pos); 4293 } else if (os_strcmp(buf, "dpp_netaccesskey") == 0) { 4294 if (parse_wpabuf_hex(line, buf, &bss->dpp_netaccesskey, pos)) 4295 return 1; 4296 } else if (os_strcmp(buf, "dpp_netaccesskey_expiry") == 0) { 4297 bss->dpp_netaccesskey_expiry = strtol(pos, NULL, 0); 4298 } else if (os_strcmp(buf, "dpp_csign") == 0) { 4299 if (parse_wpabuf_hex(line, buf, &bss->dpp_csign, pos)) 4300 return 1; 4301 #endif /* CONFIG_DPP */ 4302 #ifdef CONFIG_OWE 4303 } else if (os_strcmp(buf, "owe_transition_bssid") == 0) { 4304 if (hwaddr_aton(pos, bss->owe_transition_bssid)) { 4305 wpa_printf(MSG_ERROR, 4306 "Line %d: invalid owe_transition_bssid", 4307 line); 4308 return 1; 4309 } 4310 } else if (os_strcmp(buf, "owe_transition_ssid") == 0) { 4311 size_t slen; 4312 char *str = wpa_config_parse_string(pos, &slen); 4313 4314 if (!str || slen < 1 || slen > SSID_MAX_LEN) { 4315 wpa_printf(MSG_ERROR, "Line %d: invalid SSID '%s'", 4316 line, pos); 4317 os_free(str); 4318 return 1; 4319 } 4320 os_memcpy(bss->owe_transition_ssid, str, slen); 4321 bss->owe_transition_ssid_len = slen; 4322 os_free(str); 4323 } else if (os_strcmp(buf, "owe_transition_ifname") == 0) { 4324 os_strlcpy(bss->owe_transition_ifname, pos, 4325 sizeof(bss->owe_transition_ifname)); 4326 } else if (os_strcmp(buf, "owe_groups") == 0) { 4327 if (hostapd_parse_intlist(&bss->owe_groups, pos)) { 4328 wpa_printf(MSG_ERROR, 4329 "Line %d: Invalid owe_groups value '%s'", 4330 line, pos); 4331 return 1; 4332 } 4333 } else if (os_strcmp(buf, "coloc_intf_reporting") == 0) { 4334 bss->coloc_intf_reporting = atoi(pos); 4335 #endif /* CONFIG_OWE */ 4336 } else if (os_strcmp(buf, "multi_ap") == 0) { 4337 int val = atoi(pos); 4338 4339 if (val < 0 || val > 3) { 4340 wpa_printf(MSG_ERROR, "Line %d: Invalid multi_ap '%s'", 4341 line, buf); 4342 return -1; 4343 } 4344 4345 bss->multi_ap = val; 4346 } else if (os_strcmp(buf, "rssi_reject_assoc_rssi") == 0) { 4347 conf->rssi_reject_assoc_rssi = atoi(pos); 4348 } else if (os_strcmp(buf, "rssi_reject_assoc_timeout") == 0) { 4349 conf->rssi_reject_assoc_timeout = atoi(pos); 4350 } else if (os_strcmp(buf, "pbss") == 0) { 4351 bss->pbss = atoi(pos); 4352 } else { 4353 wpa_printf(MSG_ERROR, 4354 "Line %d: unknown configuration item '%s'", 4355 line, buf); 4356 return 1; 4357 } 4358 4359 return 0; 4360 } 4361 4362 4363 /** 4364 * hostapd_config_read - Read and parse a configuration file 4365 * @fname: Configuration file name (including path, if needed) 4366 * Returns: Allocated configuration data structure 4367 */ 4368 struct hostapd_config * hostapd_config_read(const char *fname) 4369 { 4370 struct hostapd_config *conf; 4371 FILE *f; 4372 char buf[4096], *pos; 4373 int line = 0; 4374 int errors = 0; 4375 size_t i; 4376 4377 f = fopen(fname, "r"); 4378 if (f == NULL) { 4379 wpa_printf(MSG_ERROR, "Could not open configuration file '%s' " 4380 "for reading.", fname); 4381 return NULL; 4382 } 4383 4384 conf = hostapd_config_defaults(); 4385 if (conf == NULL) { 4386 fclose(f); 4387 return NULL; 4388 } 4389 4390 /* set default driver based on configuration */ 4391 conf->driver = wpa_drivers[0]; 4392 if (conf->driver == NULL) { 4393 wpa_printf(MSG_ERROR, "No driver wrappers registered!"); 4394 hostapd_config_free(conf); 4395 fclose(f); 4396 return NULL; 4397 } 4398 4399 conf->last_bss = conf->bss[0]; 4400 4401 while (fgets(buf, sizeof(buf), f)) { 4402 struct hostapd_bss_config *bss; 4403 4404 bss = conf->last_bss; 4405 line++; 4406 4407 if (buf[0] == '#') 4408 continue; 4409 pos = buf; 4410 while (*pos != '\0') { 4411 if (*pos == '\n') { 4412 *pos = '\0'; 4413 break; 4414 } 4415 pos++; 4416 } 4417 if (buf[0] == '\0') 4418 continue; 4419 4420 pos = os_strchr(buf, '='); 4421 if (pos == NULL) { 4422 wpa_printf(MSG_ERROR, "Line %d: invalid line '%s'", 4423 line, buf); 4424 errors++; 4425 continue; 4426 } 4427 *pos = '\0'; 4428 pos++; 4429 errors += hostapd_config_fill(conf, bss, buf, pos, line); 4430 } 4431 4432 fclose(f); 4433 4434 for (i = 0; i < conf->num_bss; i++) 4435 hostapd_set_security_params(conf->bss[i], 1); 4436 4437 if (hostapd_config_check(conf, 1)) 4438 errors++; 4439 4440 #ifndef WPA_IGNORE_CONFIG_ERRORS 4441 if (errors) { 4442 wpa_printf(MSG_ERROR, "%d errors found in configuration file " 4443 "'%s'", errors, fname); 4444 hostapd_config_free(conf); 4445 conf = NULL; 4446 } 4447 #endif /* WPA_IGNORE_CONFIG_ERRORS */ 4448 4449 return conf; 4450 } 4451 4452 4453 int hostapd_set_iface(struct hostapd_config *conf, 4454 struct hostapd_bss_config *bss, const char *field, 4455 char *value) 4456 { 4457 int errors; 4458 size_t i; 4459 4460 errors = hostapd_config_fill(conf, bss, field, value, 0); 4461 if (errors) { 4462 wpa_printf(MSG_INFO, "Failed to set configuration field '%s' " 4463 "to value '%s'", field, value); 4464 return -1; 4465 } 4466 4467 for (i = 0; i < conf->num_bss; i++) 4468 hostapd_set_security_params(conf->bss[i], 0); 4469 4470 if (hostapd_config_check(conf, 0)) { 4471 wpa_printf(MSG_ERROR, "Configuration check failed"); 4472 return -1; 4473 } 4474 4475 return 0; 4476 } 4477