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HE: Add Spatial Reuse Parameter Set element to the Beacon frames
[thirdparty/hostap.git] / hostapd / config_file.c
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 #ifdef CONFIG_DPP2
2380 static int hostapd_dpp_controller_parse(struct hostapd_bss_config *bss,
2381 const char *pos)
2382 {
2383 struct dpp_controller_conf *conf;
2384 char *val;
2385
2386 conf = os_zalloc(sizeof(*conf));
2387 if (!conf)
2388 return -1;
2389 val = get_param(pos, "ipaddr=");
2390 if (!val || hostapd_parse_ip_addr(val, &conf->ipaddr))
2391 goto fail;
2392 os_free(val);
2393 val = get_param(pos, "pkhash=");
2394 if (!val || os_strlen(val) != 2 * SHA256_MAC_LEN ||
2395 hexstr2bin(val, conf->pkhash, SHA256_MAC_LEN) < 0)
2396 goto fail;
2397 os_free(val);
2398 conf->next = bss->dpp_controller;
2399 bss->dpp_controller = conf;
2400 return 0;
2401 fail:
2402 os_free(val);
2403 os_free(conf);
2404 return -1;
2405 }
2406 #endif /* CONFIG_DPP2 */
2407
2408
2409 static int hostapd_config_fill(struct hostapd_config *conf,
2410 struct hostapd_bss_config *bss,
2411 const char *buf, char *pos, int line)
2412 {
2413 if (os_strcmp(buf, "interface") == 0) {
2414 os_strlcpy(conf->bss[0]->iface, pos,
2415 sizeof(conf->bss[0]->iface));
2416 } else if (os_strcmp(buf, "bridge") == 0) {
2417 os_strlcpy(bss->bridge, pos, sizeof(bss->bridge));
2418 } else if (os_strcmp(buf, "vlan_bridge") == 0) {
2419 os_strlcpy(bss->vlan_bridge, pos, sizeof(bss->vlan_bridge));
2420 } else if (os_strcmp(buf, "wds_bridge") == 0) {
2421 os_strlcpy(bss->wds_bridge, pos, sizeof(bss->wds_bridge));
2422 } else if (os_strcmp(buf, "driver") == 0) {
2423 int j;
2424 const struct wpa_driver_ops *driver = NULL;
2425
2426 for (j = 0; wpa_drivers[j]; j++) {
2427 if (os_strcmp(pos, wpa_drivers[j]->name) == 0) {
2428 driver = wpa_drivers[j];
2429 break;
2430 }
2431 }
2432 if (!driver) {
2433 wpa_printf(MSG_ERROR,
2434 "Line %d: invalid/unknown driver '%s'",
2435 line, pos);
2436 return 1;
2437 }
2438 conf->driver = driver;
2439 } else if (os_strcmp(buf, "driver_params") == 0) {
2440 os_free(conf->driver_params);
2441 conf->driver_params = os_strdup(pos);
2442 } else if (os_strcmp(buf, "debug") == 0) {
2443 wpa_printf(MSG_DEBUG, "Line %d: DEPRECATED: 'debug' configuration variable is not used anymore",
2444 line);
2445 } else if (os_strcmp(buf, "logger_syslog_level") == 0) {
2446 bss->logger_syslog_level = atoi(pos);
2447 } else if (os_strcmp(buf, "logger_stdout_level") == 0) {
2448 bss->logger_stdout_level = atoi(pos);
2449 } else if (os_strcmp(buf, "logger_syslog") == 0) {
2450 bss->logger_syslog = atoi(pos);
2451 } else if (os_strcmp(buf, "logger_stdout") == 0) {
2452 bss->logger_stdout = atoi(pos);
2453 } else if (os_strcmp(buf, "dump_file") == 0) {
2454 wpa_printf(MSG_INFO, "Line %d: DEPRECATED: 'dump_file' configuration variable is not used anymore",
2455 line);
2456 } else if (os_strcmp(buf, "ssid") == 0) {
2457 bss->ssid.ssid_len = os_strlen(pos);
2458 if (bss->ssid.ssid_len > SSID_MAX_LEN ||
2459 bss->ssid.ssid_len < 1) {
2460 wpa_printf(MSG_ERROR, "Line %d: invalid SSID '%s'",
2461 line, pos);
2462 return 1;
2463 }
2464 os_memcpy(bss->ssid.ssid, pos, bss->ssid.ssid_len);
2465 bss->ssid.ssid_set = 1;
2466 } else if (os_strcmp(buf, "ssid2") == 0) {
2467 size_t slen;
2468 char *str = wpa_config_parse_string(pos, &slen);
2469 if (str == NULL || slen < 1 || slen > SSID_MAX_LEN) {
2470 wpa_printf(MSG_ERROR, "Line %d: invalid SSID '%s'",
2471 line, pos);
2472 os_free(str);
2473 return 1;
2474 }
2475 os_memcpy(bss->ssid.ssid, str, slen);
2476 bss->ssid.ssid_len = slen;
2477 bss->ssid.ssid_set = 1;
2478 os_free(str);
2479 } else if (os_strcmp(buf, "utf8_ssid") == 0) {
2480 bss->ssid.utf8_ssid = atoi(pos) > 0;
2481 } else if (os_strcmp(buf, "macaddr_acl") == 0) {
2482 enum macaddr_acl acl = atoi(pos);
2483
2484 if (acl != ACCEPT_UNLESS_DENIED &&
2485 acl != DENY_UNLESS_ACCEPTED &&
2486 acl != USE_EXTERNAL_RADIUS_AUTH) {
2487 wpa_printf(MSG_ERROR, "Line %d: unknown macaddr_acl %d",
2488 line, acl);
2489 return 1;
2490 }
2491 bss->macaddr_acl = acl;
2492 } else if (os_strcmp(buf, "accept_mac_file") == 0) {
2493 if (hostapd_config_read_maclist(pos, &bss->accept_mac,
2494 &bss->num_accept_mac)) {
2495 wpa_printf(MSG_ERROR, "Line %d: Failed to read accept_mac_file '%s'",
2496 line, pos);
2497 return 1;
2498 }
2499 } else if (os_strcmp(buf, "deny_mac_file") == 0) {
2500 if (hostapd_config_read_maclist(pos, &bss->deny_mac,
2501 &bss->num_deny_mac)) {
2502 wpa_printf(MSG_ERROR, "Line %d: Failed to read deny_mac_file '%s'",
2503 line, pos);
2504 return 1;
2505 }
2506 } else if (os_strcmp(buf, "wds_sta") == 0) {
2507 bss->wds_sta = atoi(pos);
2508 } else if (os_strcmp(buf, "start_disabled") == 0) {
2509 bss->start_disabled = atoi(pos);
2510 } else if (os_strcmp(buf, "ap_isolate") == 0) {
2511 bss->isolate = atoi(pos);
2512 } else if (os_strcmp(buf, "ap_max_inactivity") == 0) {
2513 bss->ap_max_inactivity = atoi(pos);
2514 } else if (os_strcmp(buf, "skip_inactivity_poll") == 0) {
2515 bss->skip_inactivity_poll = atoi(pos);
2516 } else if (os_strcmp(buf, "country_code") == 0) {
2517 os_memcpy(conf->country, pos, 2);
2518 } else if (os_strcmp(buf, "country3") == 0) {
2519 conf->country[2] = strtol(pos, NULL, 16);
2520 } else if (os_strcmp(buf, "ieee80211d") == 0) {
2521 conf->ieee80211d = atoi(pos);
2522 } else if (os_strcmp(buf, "ieee80211h") == 0) {
2523 conf->ieee80211h = atoi(pos);
2524 } else if (os_strcmp(buf, "ieee8021x") == 0) {
2525 bss->ieee802_1x = atoi(pos);
2526 } else if (os_strcmp(buf, "eapol_version") == 0) {
2527 int eapol_version = atoi(pos);
2528
2529 if (eapol_version < 1 || eapol_version > 2) {
2530 wpa_printf(MSG_ERROR,
2531 "Line %d: invalid EAPOL version (%d): '%s'.",
2532 line, eapol_version, pos);
2533 return 1;
2534 }
2535 bss->eapol_version = eapol_version;
2536 wpa_printf(MSG_DEBUG, "eapol_version=%d", bss->eapol_version);
2537 #ifdef EAP_SERVER
2538 } else if (os_strcmp(buf, "eap_authenticator") == 0) {
2539 bss->eap_server = atoi(pos);
2540 wpa_printf(MSG_ERROR, "Line %d: obsolete eap_authenticator used; this has been renamed to eap_server", line);
2541 } else if (os_strcmp(buf, "eap_server") == 0) {
2542 bss->eap_server = atoi(pos);
2543 } else if (os_strcmp(buf, "eap_user_file") == 0) {
2544 if (hostapd_config_read_eap_user(pos, bss))
2545 return 1;
2546 } else if (os_strcmp(buf, "ca_cert") == 0) {
2547 os_free(bss->ca_cert);
2548 bss->ca_cert = os_strdup(pos);
2549 } else if (os_strcmp(buf, "server_cert") == 0) {
2550 os_free(bss->server_cert);
2551 bss->server_cert = os_strdup(pos);
2552 } else if (os_strcmp(buf, "private_key") == 0) {
2553 os_free(bss->private_key);
2554 bss->private_key = os_strdup(pos);
2555 } else if (os_strcmp(buf, "private_key_passwd") == 0) {
2556 os_free(bss->private_key_passwd);
2557 bss->private_key_passwd = os_strdup(pos);
2558 } else if (os_strcmp(buf, "check_cert_subject") == 0) {
2559 if (!pos[0]) {
2560 wpa_printf(MSG_ERROR, "Line %d: unknown check_cert_subject '%s'",
2561 line, pos);
2562 return 1;
2563 }
2564 os_free(bss->check_cert_subject);
2565 bss->check_cert_subject = os_strdup(pos);
2566 if (!bss->check_cert_subject)
2567 return 1;
2568 } else if (os_strcmp(buf, "check_crl") == 0) {
2569 bss->check_crl = atoi(pos);
2570 } else if (os_strcmp(buf, "check_crl_strict") == 0) {
2571 bss->check_crl_strict = atoi(pos);
2572 } else if (os_strcmp(buf, "crl_reload_interval") == 0) {
2573 bss->crl_reload_interval = atoi(pos);
2574 } else if (os_strcmp(buf, "tls_session_lifetime") == 0) {
2575 bss->tls_session_lifetime = atoi(pos);
2576 } else if (os_strcmp(buf, "tls_flags") == 0) {
2577 bss->tls_flags = parse_tls_flags(pos);
2578 } else if (os_strcmp(buf, "ocsp_stapling_response") == 0) {
2579 os_free(bss->ocsp_stapling_response);
2580 bss->ocsp_stapling_response = os_strdup(pos);
2581 } else if (os_strcmp(buf, "ocsp_stapling_response_multi") == 0) {
2582 os_free(bss->ocsp_stapling_response_multi);
2583 bss->ocsp_stapling_response_multi = os_strdup(pos);
2584 } else if (os_strcmp(buf, "dh_file") == 0) {
2585 os_free(bss->dh_file);
2586 bss->dh_file = os_strdup(pos);
2587 } else if (os_strcmp(buf, "openssl_ciphers") == 0) {
2588 os_free(bss->openssl_ciphers);
2589 bss->openssl_ciphers = os_strdup(pos);
2590 } else if (os_strcmp(buf, "openssl_ecdh_curves") == 0) {
2591 os_free(bss->openssl_ecdh_curves);
2592 bss->openssl_ecdh_curves = os_strdup(pos);
2593 } else if (os_strcmp(buf, "fragment_size") == 0) {
2594 bss->fragment_size = atoi(pos);
2595 #ifdef EAP_SERVER_FAST
2596 } else if (os_strcmp(buf, "pac_opaque_encr_key") == 0) {
2597 os_free(bss->pac_opaque_encr_key);
2598 bss->pac_opaque_encr_key = os_malloc(16);
2599 if (bss->pac_opaque_encr_key == NULL) {
2600 wpa_printf(MSG_ERROR,
2601 "Line %d: No memory for pac_opaque_encr_key",
2602 line);
2603 return 1;
2604 } else if (hexstr2bin(pos, bss->pac_opaque_encr_key, 16)) {
2605 wpa_printf(MSG_ERROR, "Line %d: Invalid pac_opaque_encr_key",
2606 line);
2607 return 1;
2608 }
2609 } else if (os_strcmp(buf, "eap_fast_a_id") == 0) {
2610 size_t idlen = os_strlen(pos);
2611 if (idlen & 1) {
2612 wpa_printf(MSG_ERROR, "Line %d: Invalid eap_fast_a_id",
2613 line);
2614 return 1;
2615 }
2616 os_free(bss->eap_fast_a_id);
2617 bss->eap_fast_a_id = os_malloc(idlen / 2);
2618 if (bss->eap_fast_a_id == NULL ||
2619 hexstr2bin(pos, bss->eap_fast_a_id, idlen / 2)) {
2620 wpa_printf(MSG_ERROR, "Line %d: Failed to parse eap_fast_a_id",
2621 line);
2622 os_free(bss->eap_fast_a_id);
2623 bss->eap_fast_a_id = NULL;
2624 return 1;
2625 } else {
2626 bss->eap_fast_a_id_len = idlen / 2;
2627 }
2628 } else if (os_strcmp(buf, "eap_fast_a_id_info") == 0) {
2629 os_free(bss->eap_fast_a_id_info);
2630 bss->eap_fast_a_id_info = os_strdup(pos);
2631 } else if (os_strcmp(buf, "eap_fast_prov") == 0) {
2632 bss->eap_fast_prov = atoi(pos);
2633 } else if (os_strcmp(buf, "pac_key_lifetime") == 0) {
2634 bss->pac_key_lifetime = atoi(pos);
2635 } else if (os_strcmp(buf, "pac_key_refresh_time") == 0) {
2636 bss->pac_key_refresh_time = atoi(pos);
2637 #endif /* EAP_SERVER_FAST */
2638 #ifdef EAP_SERVER_SIM
2639 } else if (os_strcmp(buf, "eap_sim_db") == 0) {
2640 os_free(bss->eap_sim_db);
2641 bss->eap_sim_db = os_strdup(pos);
2642 } else if (os_strcmp(buf, "eap_sim_db_timeout") == 0) {
2643 bss->eap_sim_db_timeout = atoi(pos);
2644 } else if (os_strcmp(buf, "eap_sim_aka_result_ind") == 0) {
2645 bss->eap_sim_aka_result_ind = atoi(pos);
2646 #endif /* EAP_SERVER_SIM */
2647 #ifdef EAP_SERVER_TNC
2648 } else if (os_strcmp(buf, "tnc") == 0) {
2649 bss->tnc = atoi(pos);
2650 #endif /* EAP_SERVER_TNC */
2651 #ifdef EAP_SERVER_PWD
2652 } else if (os_strcmp(buf, "pwd_group") == 0) {
2653 bss->pwd_group = atoi(pos);
2654 #endif /* EAP_SERVER_PWD */
2655 #ifdef CONFIG_ERP
2656 } else if (os_strcmp(buf, "eap_server_erp") == 0) {
2657 bss->eap_server_erp = atoi(pos);
2658 #endif /* CONFIG_ERP */
2659 #endif /* EAP_SERVER */
2660 } else if (os_strcmp(buf, "eap_message") == 0) {
2661 char *term;
2662 os_free(bss->eap_req_id_text);
2663 bss->eap_req_id_text = os_strdup(pos);
2664 if (bss->eap_req_id_text == NULL) {
2665 wpa_printf(MSG_ERROR, "Line %d: Failed to allocate memory for eap_req_id_text",
2666 line);
2667 return 1;
2668 }
2669 bss->eap_req_id_text_len = os_strlen(bss->eap_req_id_text);
2670 term = os_strstr(bss->eap_req_id_text, "\\0");
2671 if (term) {
2672 *term++ = '\0';
2673 os_memmove(term, term + 1,
2674 bss->eap_req_id_text_len -
2675 (term - bss->eap_req_id_text) - 1);
2676 bss->eap_req_id_text_len--;
2677 }
2678 } else if (os_strcmp(buf, "erp_send_reauth_start") == 0) {
2679 bss->erp_send_reauth_start = atoi(pos);
2680 } else if (os_strcmp(buf, "erp_domain") == 0) {
2681 os_free(bss->erp_domain);
2682 bss->erp_domain = os_strdup(pos);
2683 } else if (os_strcmp(buf, "wep_key_len_broadcast") == 0) {
2684 int val = atoi(pos);
2685
2686 if (val < 0 || val > 13) {
2687 wpa_printf(MSG_ERROR,
2688 "Line %d: invalid WEP key len %d (= %d bits)",
2689 line, val, val * 8);
2690 return 1;
2691 }
2692 bss->default_wep_key_len = val;
2693 } else if (os_strcmp(buf, "wep_key_len_unicast") == 0) {
2694 int val = atoi(pos);
2695
2696 if (val < 0 || val > 13) {
2697 wpa_printf(MSG_ERROR,
2698 "Line %d: invalid WEP key len %d (= %d bits)",
2699 line, val, val * 8);
2700 return 1;
2701 }
2702 bss->individual_wep_key_len = val;
2703 } else if (os_strcmp(buf, "wep_rekey_period") == 0) {
2704 bss->wep_rekeying_period = atoi(pos);
2705 if (bss->wep_rekeying_period < 0) {
2706 wpa_printf(MSG_ERROR, "Line %d: invalid period %d",
2707 line, bss->wep_rekeying_period);
2708 return 1;
2709 }
2710 } else if (os_strcmp(buf, "eap_reauth_period") == 0) {
2711 bss->eap_reauth_period = atoi(pos);
2712 if (bss->eap_reauth_period < 0) {
2713 wpa_printf(MSG_ERROR, "Line %d: invalid period %d",
2714 line, bss->eap_reauth_period);
2715 return 1;
2716 }
2717 } else if (os_strcmp(buf, "eapol_key_index_workaround") == 0) {
2718 bss->eapol_key_index_workaround = atoi(pos);
2719 #ifdef CONFIG_IAPP
2720 } else if (os_strcmp(buf, "iapp_interface") == 0) {
2721 bss->ieee802_11f = 1;
2722 os_strlcpy(bss->iapp_iface, pos, sizeof(bss->iapp_iface));
2723 #endif /* CONFIG_IAPP */
2724 } else if (os_strcmp(buf, "own_ip_addr") == 0) {
2725 if (hostapd_parse_ip_addr(pos, &bss->own_ip_addr)) {
2726 wpa_printf(MSG_ERROR,
2727 "Line %d: invalid IP address '%s'",
2728 line, pos);
2729 return 1;
2730 }
2731 } else if (os_strcmp(buf, "nas_identifier") == 0) {
2732 os_free(bss->nas_identifier);
2733 bss->nas_identifier = os_strdup(pos);
2734 #ifndef CONFIG_NO_RADIUS
2735 } else if (os_strcmp(buf, "radius_client_addr") == 0) {
2736 if (hostapd_parse_ip_addr(pos, &bss->radius->client_addr)) {
2737 wpa_printf(MSG_ERROR,
2738 "Line %d: invalid IP address '%s'",
2739 line, pos);
2740 return 1;
2741 }
2742 bss->radius->force_client_addr = 1;
2743 } else if (os_strcmp(buf, "auth_server_addr") == 0) {
2744 if (hostapd_config_read_radius_addr(
2745 &bss->radius->auth_servers,
2746 &bss->radius->num_auth_servers, pos, 1812,
2747 &bss->radius->auth_server)) {
2748 wpa_printf(MSG_ERROR,
2749 "Line %d: invalid IP address '%s'",
2750 line, pos);
2751 return 1;
2752 }
2753 } else if (bss->radius->auth_server &&
2754 os_strcmp(buf, "auth_server_addr_replace") == 0) {
2755 if (hostapd_parse_ip_addr(pos,
2756 &bss->radius->auth_server->addr)) {
2757 wpa_printf(MSG_ERROR,
2758 "Line %d: invalid IP address '%s'",
2759 line, pos);
2760 return 1;
2761 }
2762 } else if (bss->radius->auth_server &&
2763 os_strcmp(buf, "auth_server_port") == 0) {
2764 bss->radius->auth_server->port = atoi(pos);
2765 } else if (bss->radius->auth_server &&
2766 os_strcmp(buf, "auth_server_shared_secret") == 0) {
2767 int len = os_strlen(pos);
2768 if (len == 0) {
2769 /* RFC 2865, Ch. 3 */
2770 wpa_printf(MSG_ERROR, "Line %d: empty shared secret is not allowed",
2771 line);
2772 return 1;
2773 }
2774 os_free(bss->radius->auth_server->shared_secret);
2775 bss->radius->auth_server->shared_secret = (u8 *) os_strdup(pos);
2776 bss->radius->auth_server->shared_secret_len = len;
2777 } else if (os_strcmp(buf, "acct_server_addr") == 0) {
2778 if (hostapd_config_read_radius_addr(
2779 &bss->radius->acct_servers,
2780 &bss->radius->num_acct_servers, pos, 1813,
2781 &bss->radius->acct_server)) {
2782 wpa_printf(MSG_ERROR,
2783 "Line %d: invalid IP address '%s'",
2784 line, pos);
2785 return 1;
2786 }
2787 } else if (bss->radius->acct_server &&
2788 os_strcmp(buf, "acct_server_addr_replace") == 0) {
2789 if (hostapd_parse_ip_addr(pos,
2790 &bss->radius->acct_server->addr)) {
2791 wpa_printf(MSG_ERROR,
2792 "Line %d: invalid IP address '%s'",
2793 line, pos);
2794 return 1;
2795 }
2796 } else if (bss->radius->acct_server &&
2797 os_strcmp(buf, "acct_server_port") == 0) {
2798 bss->radius->acct_server->port = atoi(pos);
2799 } else if (bss->radius->acct_server &&
2800 os_strcmp(buf, "acct_server_shared_secret") == 0) {
2801 int len = os_strlen(pos);
2802 if (len == 0) {
2803 /* RFC 2865, Ch. 3 */
2804 wpa_printf(MSG_ERROR, "Line %d: empty shared secret is not allowed",
2805 line);
2806 return 1;
2807 }
2808 os_free(bss->radius->acct_server->shared_secret);
2809 bss->radius->acct_server->shared_secret = (u8 *) os_strdup(pos);
2810 bss->radius->acct_server->shared_secret_len = len;
2811 } else if (os_strcmp(buf, "radius_retry_primary_interval") == 0) {
2812 bss->radius->retry_primary_interval = atoi(pos);
2813 } else if (os_strcmp(buf, "radius_acct_interim_interval") == 0) {
2814 bss->acct_interim_interval = atoi(pos);
2815 } else if (os_strcmp(buf, "radius_request_cui") == 0) {
2816 bss->radius_request_cui = atoi(pos);
2817 } else if (os_strcmp(buf, "radius_auth_req_attr") == 0) {
2818 struct hostapd_radius_attr *attr, *a;
2819 attr = hostapd_parse_radius_attr(pos);
2820 if (attr == NULL) {
2821 wpa_printf(MSG_ERROR,
2822 "Line %d: invalid radius_auth_req_attr",
2823 line);
2824 return 1;
2825 } else if (bss->radius_auth_req_attr == NULL) {
2826 bss->radius_auth_req_attr = attr;
2827 } else {
2828 a = bss->radius_auth_req_attr;
2829 while (a->next)
2830 a = a->next;
2831 a->next = attr;
2832 }
2833 } else if (os_strcmp(buf, "radius_acct_req_attr") == 0) {
2834 struct hostapd_radius_attr *attr, *a;
2835 attr = hostapd_parse_radius_attr(pos);
2836 if (attr == NULL) {
2837 wpa_printf(MSG_ERROR,
2838 "Line %d: invalid radius_acct_req_attr",
2839 line);
2840 return 1;
2841 } else if (bss->radius_acct_req_attr == NULL) {
2842 bss->radius_acct_req_attr = attr;
2843 } else {
2844 a = bss->radius_acct_req_attr;
2845 while (a->next)
2846 a = a->next;
2847 a->next = attr;
2848 }
2849 } else if (os_strcmp(buf, "radius_das_port") == 0) {
2850 bss->radius_das_port = atoi(pos);
2851 } else if (os_strcmp(buf, "radius_das_client") == 0) {
2852 if (hostapd_parse_das_client(bss, pos) < 0) {
2853 wpa_printf(MSG_ERROR, "Line %d: invalid DAS client",
2854 line);
2855 return 1;
2856 }
2857 } else if (os_strcmp(buf, "radius_das_time_window") == 0) {
2858 bss->radius_das_time_window = atoi(pos);
2859 } else if (os_strcmp(buf, "radius_das_require_event_timestamp") == 0) {
2860 bss->radius_das_require_event_timestamp = atoi(pos);
2861 } else if (os_strcmp(buf, "radius_das_require_message_authenticator") ==
2862 0) {
2863 bss->radius_das_require_message_authenticator = atoi(pos);
2864 #endif /* CONFIG_NO_RADIUS */
2865 } else if (os_strcmp(buf, "auth_algs") == 0) {
2866 bss->auth_algs = atoi(pos);
2867 if (bss->auth_algs == 0) {
2868 wpa_printf(MSG_ERROR, "Line %d: no authentication algorithms allowed",
2869 line);
2870 return 1;
2871 }
2872 } else if (os_strcmp(buf, "max_num_sta") == 0) {
2873 bss->max_num_sta = atoi(pos);
2874 if (bss->max_num_sta < 0 ||
2875 bss->max_num_sta > MAX_STA_COUNT) {
2876 wpa_printf(MSG_ERROR, "Line %d: Invalid max_num_sta=%d; allowed range 0..%d",
2877 line, bss->max_num_sta, MAX_STA_COUNT);
2878 return 1;
2879 }
2880 } else if (os_strcmp(buf, "wpa") == 0) {
2881 bss->wpa = atoi(pos);
2882 } else if (os_strcmp(buf, "wpa_group_rekey") == 0) {
2883 bss->wpa_group_rekey = atoi(pos);
2884 bss->wpa_group_rekey_set = 1;
2885 } else if (os_strcmp(buf, "wpa_strict_rekey") == 0) {
2886 bss->wpa_strict_rekey = atoi(pos);
2887 } else if (os_strcmp(buf, "wpa_gmk_rekey") == 0) {
2888 bss->wpa_gmk_rekey = atoi(pos);
2889 } else if (os_strcmp(buf, "wpa_ptk_rekey") == 0) {
2890 bss->wpa_ptk_rekey = atoi(pos);
2891 } else if (os_strcmp(buf, "wpa_group_update_count") == 0) {
2892 char *endp;
2893 unsigned long val = strtoul(pos, &endp, 0);
2894
2895 if (*endp || val < 1 || val > (u32) -1) {
2896 wpa_printf(MSG_ERROR,
2897 "Line %d: Invalid wpa_group_update_count=%lu; allowed range 1..4294967295",
2898 line, val);
2899 return 1;
2900 }
2901 bss->wpa_group_update_count = (u32) val;
2902 } else if (os_strcmp(buf, "wpa_pairwise_update_count") == 0) {
2903 char *endp;
2904 unsigned long val = strtoul(pos, &endp, 0);
2905
2906 if (*endp || val < 1 || val > (u32) -1) {
2907 wpa_printf(MSG_ERROR,
2908 "Line %d: Invalid wpa_pairwise_update_count=%lu; allowed range 1..4294967295",
2909 line, val);
2910 return 1;
2911 }
2912 bss->wpa_pairwise_update_count = (u32) val;
2913 } else if (os_strcmp(buf, "wpa_disable_eapol_key_retries") == 0) {
2914 bss->wpa_disable_eapol_key_retries = atoi(pos);
2915 } else if (os_strcmp(buf, "wpa_passphrase") == 0) {
2916 int len = os_strlen(pos);
2917 if (len < 8 || len > 63) {
2918 wpa_printf(MSG_ERROR, "Line %d: invalid WPA passphrase length %d (expected 8..63)",
2919 line, len);
2920 return 1;
2921 }
2922 os_free(bss->ssid.wpa_passphrase);
2923 bss->ssid.wpa_passphrase = os_strdup(pos);
2924 if (bss->ssid.wpa_passphrase) {
2925 hostapd_config_clear_wpa_psk(&bss->ssid.wpa_psk);
2926 bss->ssid.wpa_passphrase_set = 1;
2927 }
2928 } else if (os_strcmp(buf, "wpa_psk") == 0) {
2929 hostapd_config_clear_wpa_psk(&bss->ssid.wpa_psk);
2930 bss->ssid.wpa_psk = os_zalloc(sizeof(struct hostapd_wpa_psk));
2931 if (bss->ssid.wpa_psk == NULL)
2932 return 1;
2933 if (hexstr2bin(pos, bss->ssid.wpa_psk->psk, PMK_LEN) ||
2934 pos[PMK_LEN * 2] != '\0') {
2935 wpa_printf(MSG_ERROR, "Line %d: Invalid PSK '%s'.",
2936 line, pos);
2937 hostapd_config_clear_wpa_psk(&bss->ssid.wpa_psk);
2938 return 1;
2939 }
2940 bss->ssid.wpa_psk->group = 1;
2941 os_free(bss->ssid.wpa_passphrase);
2942 bss->ssid.wpa_passphrase = NULL;
2943 bss->ssid.wpa_psk_set = 1;
2944 } else if (os_strcmp(buf, "wpa_psk_file") == 0) {
2945 os_free(bss->ssid.wpa_psk_file);
2946 bss->ssid.wpa_psk_file = os_strdup(pos);
2947 if (!bss->ssid.wpa_psk_file) {
2948 wpa_printf(MSG_ERROR, "Line %d: allocation failed",
2949 line);
2950 return 1;
2951 }
2952 } else if (os_strcmp(buf, "wpa_key_mgmt") == 0) {
2953 bss->wpa_key_mgmt = hostapd_config_parse_key_mgmt(line, pos);
2954 if (bss->wpa_key_mgmt == -1)
2955 return 1;
2956 } else if (os_strcmp(buf, "wpa_psk_radius") == 0) {
2957 bss->wpa_psk_radius = atoi(pos);
2958 if (bss->wpa_psk_radius != PSK_RADIUS_IGNORED &&
2959 bss->wpa_psk_radius != PSK_RADIUS_ACCEPTED &&
2960 bss->wpa_psk_radius != PSK_RADIUS_REQUIRED) {
2961 wpa_printf(MSG_ERROR,
2962 "Line %d: unknown wpa_psk_radius %d",
2963 line, bss->wpa_psk_radius);
2964 return 1;
2965 }
2966 } else if (os_strcmp(buf, "wpa_pairwise") == 0) {
2967 bss->wpa_pairwise = hostapd_config_parse_cipher(line, pos);
2968 if (bss->wpa_pairwise == -1 || bss->wpa_pairwise == 0)
2969 return 1;
2970 if (bss->wpa_pairwise &
2971 (WPA_CIPHER_NONE | WPA_CIPHER_WEP40 | WPA_CIPHER_WEP104)) {
2972 wpa_printf(MSG_ERROR, "Line %d: unsupported pairwise cipher suite '%s'",
2973 line, pos);
2974 return 1;
2975 }
2976 } else if (os_strcmp(buf, "rsn_pairwise") == 0) {
2977 bss->rsn_pairwise = hostapd_config_parse_cipher(line, pos);
2978 if (bss->rsn_pairwise == -1 || bss->rsn_pairwise == 0)
2979 return 1;
2980 if (bss->rsn_pairwise &
2981 (WPA_CIPHER_NONE | WPA_CIPHER_WEP40 | WPA_CIPHER_WEP104)) {
2982 wpa_printf(MSG_ERROR, "Line %d: unsupported pairwise cipher suite '%s'",
2983 line, pos);
2984 return 1;
2985 }
2986 } else if (os_strcmp(buf, "group_cipher") == 0) {
2987 bss->group_cipher = hostapd_config_parse_cipher(line, pos);
2988 if (bss->group_cipher == -1 || bss->group_cipher == 0)
2989 return 1;
2990 if (bss->group_cipher != WPA_CIPHER_TKIP &&
2991 bss->group_cipher != WPA_CIPHER_CCMP &&
2992 bss->group_cipher != WPA_CIPHER_GCMP &&
2993 bss->group_cipher != WPA_CIPHER_GCMP_256 &&
2994 bss->group_cipher != WPA_CIPHER_CCMP_256) {
2995 wpa_printf(MSG_ERROR,
2996 "Line %d: unsupported group cipher suite '%s'",
2997 line, pos);
2998 return 1;
2999 }
3000 #ifdef CONFIG_RSN_PREAUTH
3001 } else if (os_strcmp(buf, "rsn_preauth") == 0) {
3002 bss->rsn_preauth = atoi(pos);
3003 } else if (os_strcmp(buf, "rsn_preauth_interfaces") == 0) {
3004 os_free(bss->rsn_preauth_interfaces);
3005 bss->rsn_preauth_interfaces = os_strdup(pos);
3006 #endif /* CONFIG_RSN_PREAUTH */
3007 } else if (os_strcmp(buf, "peerkey") == 0) {
3008 wpa_printf(MSG_INFO,
3009 "Line %d: Obsolete peerkey parameter ignored", line);
3010 #ifdef CONFIG_IEEE80211R_AP
3011 } else if (os_strcmp(buf, "mobility_domain") == 0) {
3012 if (os_strlen(pos) != 2 * MOBILITY_DOMAIN_ID_LEN ||
3013 hexstr2bin(pos, bss->mobility_domain,
3014 MOBILITY_DOMAIN_ID_LEN) != 0) {
3015 wpa_printf(MSG_ERROR,
3016 "Line %d: Invalid mobility_domain '%s'",
3017 line, pos);
3018 return 1;
3019 }
3020 } else if (os_strcmp(buf, "r1_key_holder") == 0) {
3021 if (os_strlen(pos) != 2 * FT_R1KH_ID_LEN ||
3022 hexstr2bin(pos, bss->r1_key_holder, FT_R1KH_ID_LEN) != 0) {
3023 wpa_printf(MSG_ERROR,
3024 "Line %d: Invalid r1_key_holder '%s'",
3025 line, pos);
3026 return 1;
3027 }
3028 } else if (os_strcmp(buf, "r0_key_lifetime") == 0) {
3029 /* DEPRECATED: Use ft_r0_key_lifetime instead. */
3030 bss->r0_key_lifetime = atoi(pos) * 60;
3031 } else if (os_strcmp(buf, "ft_r0_key_lifetime") == 0) {
3032 bss->r0_key_lifetime = atoi(pos);
3033 } else if (os_strcmp(buf, "r1_max_key_lifetime") == 0) {
3034 bss->r1_max_key_lifetime = atoi(pos);
3035 } else if (os_strcmp(buf, "reassociation_deadline") == 0) {
3036 bss->reassociation_deadline = atoi(pos);
3037 } else if (os_strcmp(buf, "rkh_pos_timeout") == 0) {
3038 bss->rkh_pos_timeout = atoi(pos);
3039 } else if (os_strcmp(buf, "rkh_neg_timeout") == 0) {
3040 bss->rkh_neg_timeout = atoi(pos);
3041 } else if (os_strcmp(buf, "rkh_pull_timeout") == 0) {
3042 bss->rkh_pull_timeout = atoi(pos);
3043 } else if (os_strcmp(buf, "rkh_pull_retries") == 0) {
3044 bss->rkh_pull_retries = atoi(pos);
3045 } else if (os_strcmp(buf, "r0kh") == 0) {
3046 if (add_r0kh(bss, pos) < 0) {
3047 wpa_printf(MSG_DEBUG, "Line %d: Invalid r0kh '%s'",
3048 line, pos);
3049 return 1;
3050 }
3051 } else if (os_strcmp(buf, "r1kh") == 0) {
3052 if (add_r1kh(bss, pos) < 0) {
3053 wpa_printf(MSG_DEBUG, "Line %d: Invalid r1kh '%s'",
3054 line, pos);
3055 return 1;
3056 }
3057 } else if (os_strcmp(buf, "pmk_r1_push") == 0) {
3058 bss->pmk_r1_push = atoi(pos);
3059 } else if (os_strcmp(buf, "ft_over_ds") == 0) {
3060 bss->ft_over_ds = atoi(pos);
3061 } else if (os_strcmp(buf, "ft_psk_generate_local") == 0) {
3062 bss->ft_psk_generate_local = atoi(pos);
3063 #endif /* CONFIG_IEEE80211R_AP */
3064 #ifndef CONFIG_NO_CTRL_IFACE
3065 } else if (os_strcmp(buf, "ctrl_interface") == 0) {
3066 os_free(bss->ctrl_interface);
3067 bss->ctrl_interface = os_strdup(pos);
3068 } else if (os_strcmp(buf, "ctrl_interface_group") == 0) {
3069 #ifndef CONFIG_NATIVE_WINDOWS
3070 struct group *grp;
3071 char *endp;
3072 const char *group = pos;
3073
3074 grp = getgrnam(group);
3075 if (grp) {
3076 bss->ctrl_interface_gid = grp->gr_gid;
3077 bss->ctrl_interface_gid_set = 1;
3078 wpa_printf(MSG_DEBUG, "ctrl_interface_group=%d (from group name '%s')",
3079 bss->ctrl_interface_gid, group);
3080 return 0;
3081 }
3082
3083 /* Group name not found - try to parse this as gid */
3084 bss->ctrl_interface_gid = strtol(group, &endp, 10);
3085 if (*group == '\0' || *endp != '\0') {
3086 wpa_printf(MSG_DEBUG, "Line %d: Invalid group '%s'",
3087 line, group);
3088 return 1;
3089 }
3090 bss->ctrl_interface_gid_set = 1;
3091 wpa_printf(MSG_DEBUG, "ctrl_interface_group=%d",
3092 bss->ctrl_interface_gid);
3093 #endif /* CONFIG_NATIVE_WINDOWS */
3094 #endif /* CONFIG_NO_CTRL_IFACE */
3095 #ifdef RADIUS_SERVER
3096 } else if (os_strcmp(buf, "radius_server_clients") == 0) {
3097 os_free(bss->radius_server_clients);
3098 bss->radius_server_clients = os_strdup(pos);
3099 } else if (os_strcmp(buf, "radius_server_auth_port") == 0) {
3100 bss->radius_server_auth_port = atoi(pos);
3101 } else if (os_strcmp(buf, "radius_server_acct_port") == 0) {
3102 bss->radius_server_acct_port = atoi(pos);
3103 } else if (os_strcmp(buf, "radius_server_ipv6") == 0) {
3104 bss->radius_server_ipv6 = atoi(pos);
3105 #endif /* RADIUS_SERVER */
3106 } else if (os_strcmp(buf, "use_pae_group_addr") == 0) {
3107 bss->use_pae_group_addr = atoi(pos);
3108 } else if (os_strcmp(buf, "hw_mode") == 0) {
3109 if (os_strcmp(pos, "a") == 0)
3110 conf->hw_mode = HOSTAPD_MODE_IEEE80211A;
3111 else if (os_strcmp(pos, "b") == 0)
3112 conf->hw_mode = HOSTAPD_MODE_IEEE80211B;
3113 else if (os_strcmp(pos, "g") == 0)
3114 conf->hw_mode = HOSTAPD_MODE_IEEE80211G;
3115 else if (os_strcmp(pos, "ad") == 0)
3116 conf->hw_mode = HOSTAPD_MODE_IEEE80211AD;
3117 else if (os_strcmp(pos, "any") == 0)
3118 conf->hw_mode = HOSTAPD_MODE_IEEE80211ANY;
3119 else {
3120 wpa_printf(MSG_ERROR, "Line %d: unknown hw_mode '%s'",
3121 line, pos);
3122 return 1;
3123 }
3124 } else if (os_strcmp(buf, "wps_rf_bands") == 0) {
3125 if (os_strcmp(pos, "ad") == 0)
3126 bss->wps_rf_bands = WPS_RF_60GHZ;
3127 else if (os_strcmp(pos, "a") == 0)
3128 bss->wps_rf_bands = WPS_RF_50GHZ;
3129 else if (os_strcmp(pos, "g") == 0 ||
3130 os_strcmp(pos, "b") == 0)
3131 bss->wps_rf_bands = WPS_RF_24GHZ;
3132 else if (os_strcmp(pos, "ag") == 0 ||
3133 os_strcmp(pos, "ga") == 0)
3134 bss->wps_rf_bands = WPS_RF_24GHZ | WPS_RF_50GHZ;
3135 else {
3136 wpa_printf(MSG_ERROR,
3137 "Line %d: unknown wps_rf_band '%s'",
3138 line, pos);
3139 return 1;
3140 }
3141 } else if (os_strcmp(buf, "acs_exclude_dfs") == 0) {
3142 conf->acs_exclude_dfs = atoi(pos);
3143 } else if (os_strcmp(buf, "channel") == 0) {
3144 if (os_strcmp(pos, "acs_survey") == 0) {
3145 #ifndef CONFIG_ACS
3146 wpa_printf(MSG_ERROR, "Line %d: tries to enable ACS but CONFIG_ACS disabled",
3147 line);
3148 return 1;
3149 #else /* CONFIG_ACS */
3150 conf->acs = 1;
3151 conf->channel = 0;
3152 #endif /* CONFIG_ACS */
3153 } else {
3154 conf->channel = atoi(pos);
3155 conf->acs = conf->channel == 0;
3156 }
3157 } else if (os_strcmp(buf, "chanlist") == 0) {
3158 if (hostapd_parse_chanlist(conf, pos)) {
3159 wpa_printf(MSG_ERROR, "Line %d: invalid channel list",
3160 line);
3161 return 1;
3162 }
3163 } else if (os_strcmp(buf, "beacon_int") == 0) {
3164 int val = atoi(pos);
3165 /* MIB defines range as 1..65535, but very small values
3166 * cause problems with the current implementation.
3167 * Since it is unlikely that this small numbers are
3168 * useful in real life scenarios, do not allow beacon
3169 * period to be set below 10 TU. */
3170 if (val < 10 || val > 65535) {
3171 wpa_printf(MSG_ERROR,
3172 "Line %d: invalid beacon_int %d (expected 10..65535)",
3173 line, val);
3174 return 1;
3175 }
3176 conf->beacon_int = val;
3177 #ifdef CONFIG_ACS
3178 } else if (os_strcmp(buf, "acs_num_scans") == 0) {
3179 int val = atoi(pos);
3180 if (val <= 0 || val > 100) {
3181 wpa_printf(MSG_ERROR, "Line %d: invalid acs_num_scans %d (expected 1..100)",
3182 line, val);
3183 return 1;
3184 }
3185 conf->acs_num_scans = val;
3186 } else if (os_strcmp(buf, "acs_chan_bias") == 0) {
3187 if (hostapd_config_parse_acs_chan_bias(conf, pos)) {
3188 wpa_printf(MSG_ERROR, "Line %d: invalid acs_chan_bias",
3189 line);
3190 return -1;
3191 }
3192 #endif /* CONFIG_ACS */
3193 } else if (os_strcmp(buf, "dtim_period") == 0) {
3194 int val = atoi(pos);
3195
3196 if (val < 1 || val > 255) {
3197 wpa_printf(MSG_ERROR, "Line %d: invalid dtim_period %d",
3198 line, val);
3199 return 1;
3200 }
3201 bss->dtim_period = val;
3202 } else if (os_strcmp(buf, "bss_load_update_period") == 0) {
3203 int val = atoi(pos);
3204
3205 if (val < 0 || val > 100) {
3206 wpa_printf(MSG_ERROR,
3207 "Line %d: invalid bss_load_update_period %d",
3208 line, val);
3209 return 1;
3210 }
3211 bss->bss_load_update_period = val;
3212 } else if (os_strcmp(buf, "chan_util_avg_period") == 0) {
3213 int val = atoi(pos);
3214
3215 if (val < 0) {
3216 wpa_printf(MSG_ERROR,
3217 "Line %d: invalid chan_util_avg_period",
3218 line);
3219 return 1;
3220 }
3221 bss->chan_util_avg_period = val;
3222 } else if (os_strcmp(buf, "rts_threshold") == 0) {
3223 conf->rts_threshold = atoi(pos);
3224 if (conf->rts_threshold < -1 || conf->rts_threshold > 65535) {
3225 wpa_printf(MSG_ERROR,
3226 "Line %d: invalid rts_threshold %d",
3227 line, conf->rts_threshold);
3228 return 1;
3229 }
3230 } else if (os_strcmp(buf, "fragm_threshold") == 0) {
3231 conf->fragm_threshold = atoi(pos);
3232 if (conf->fragm_threshold == -1) {
3233 /* allow a value of -1 */
3234 } else if (conf->fragm_threshold < 256 ||
3235 conf->fragm_threshold > 2346) {
3236 wpa_printf(MSG_ERROR,
3237 "Line %d: invalid fragm_threshold %d",
3238 line, conf->fragm_threshold);
3239 return 1;
3240 }
3241 } else if (os_strcmp(buf, "send_probe_response") == 0) {
3242 int val = atoi(pos);
3243 if (val != 0 && val != 1) {
3244 wpa_printf(MSG_ERROR, "Line %d: invalid send_probe_response %d (expected 0 or 1)",
3245 line, val);
3246 return 1;
3247 }
3248 bss->send_probe_response = val;
3249 } else if (os_strcmp(buf, "supported_rates") == 0) {
3250 if (hostapd_parse_intlist(&conf->supported_rates, pos)) {
3251 wpa_printf(MSG_ERROR, "Line %d: invalid rate list",
3252 line);
3253 return 1;
3254 }
3255 } else if (os_strcmp(buf, "basic_rates") == 0) {
3256 if (hostapd_parse_intlist(&conf->basic_rates, pos)) {
3257 wpa_printf(MSG_ERROR, "Line %d: invalid rate list",
3258 line);
3259 return 1;
3260 }
3261 } else if (os_strcmp(buf, "beacon_rate") == 0) {
3262 int val;
3263
3264 if (os_strncmp(pos, "ht:", 3) == 0) {
3265 val = atoi(pos + 3);
3266 if (val < 0 || val > 31) {
3267 wpa_printf(MSG_ERROR,
3268 "Line %d: invalid beacon_rate HT-MCS %d",
3269 line, val);
3270 return 1;
3271 }
3272 conf->rate_type = BEACON_RATE_HT;
3273 conf->beacon_rate = val;
3274 } else if (os_strncmp(pos, "vht:", 4) == 0) {
3275 val = atoi(pos + 4);
3276 if (val < 0 || val > 9) {
3277 wpa_printf(MSG_ERROR,
3278 "Line %d: invalid beacon_rate VHT-MCS %d",
3279 line, val);
3280 return 1;
3281 }
3282 conf->rate_type = BEACON_RATE_VHT;
3283 conf->beacon_rate = val;
3284 } else {
3285 val = atoi(pos);
3286 if (val < 10 || val > 10000) {
3287 wpa_printf(MSG_ERROR,
3288 "Line %d: invalid legacy beacon_rate %d",
3289 line, val);
3290 return 1;
3291 }
3292 conf->rate_type = BEACON_RATE_LEGACY;
3293 conf->beacon_rate = val;
3294 }
3295 } else if (os_strcmp(buf, "preamble") == 0) {
3296 if (atoi(pos))
3297 conf->preamble = SHORT_PREAMBLE;
3298 else
3299 conf->preamble = LONG_PREAMBLE;
3300 } else if (os_strcmp(buf, "ignore_broadcast_ssid") == 0) {
3301 bss->ignore_broadcast_ssid = atoi(pos);
3302 } else if (os_strcmp(buf, "no_probe_resp_if_max_sta") == 0) {
3303 bss->no_probe_resp_if_max_sta = atoi(pos);
3304 } else if (os_strcmp(buf, "wep_default_key") == 0) {
3305 bss->ssid.wep.idx = atoi(pos);
3306 if (bss->ssid.wep.idx > 3) {
3307 wpa_printf(MSG_ERROR,
3308 "Invalid wep_default_key index %d",
3309 bss->ssid.wep.idx);
3310 return 1;
3311 }
3312 } else if (os_strcmp(buf, "wep_key0") == 0 ||
3313 os_strcmp(buf, "wep_key1") == 0 ||
3314 os_strcmp(buf, "wep_key2") == 0 ||
3315 os_strcmp(buf, "wep_key3") == 0) {
3316 if (hostapd_config_read_wep(&bss->ssid.wep,
3317 buf[7] - '0', pos)) {
3318 wpa_printf(MSG_ERROR, "Line %d: invalid WEP key '%s'",
3319 line, buf);
3320 return 1;
3321 }
3322 #ifndef CONFIG_NO_VLAN
3323 } else if (os_strcmp(buf, "dynamic_vlan") == 0) {
3324 bss->ssid.dynamic_vlan = atoi(pos);
3325 } else if (os_strcmp(buf, "per_sta_vif") == 0) {
3326 bss->ssid.per_sta_vif = atoi(pos);
3327 } else if (os_strcmp(buf, "vlan_file") == 0) {
3328 if (hostapd_config_read_vlan_file(bss, pos)) {
3329 wpa_printf(MSG_ERROR, "Line %d: failed to read VLAN file '%s'",
3330 line, pos);
3331 return 1;
3332 }
3333 } else if (os_strcmp(buf, "vlan_naming") == 0) {
3334 bss->ssid.vlan_naming = atoi(pos);
3335 if (bss->ssid.vlan_naming >= DYNAMIC_VLAN_NAMING_END ||
3336 bss->ssid.vlan_naming < 0) {
3337 wpa_printf(MSG_ERROR,
3338 "Line %d: invalid naming scheme %d",
3339 line, bss->ssid.vlan_naming);
3340 return 1;
3341 }
3342 #ifdef CONFIG_FULL_DYNAMIC_VLAN
3343 } else if (os_strcmp(buf, "vlan_tagged_interface") == 0) {
3344 os_free(bss->ssid.vlan_tagged_interface);
3345 bss->ssid.vlan_tagged_interface = os_strdup(pos);
3346 #endif /* CONFIG_FULL_DYNAMIC_VLAN */
3347 #endif /* CONFIG_NO_VLAN */
3348 } else if (os_strcmp(buf, "ap_table_max_size") == 0) {
3349 conf->ap_table_max_size = atoi(pos);
3350 } else if (os_strcmp(buf, "ap_table_expiration_time") == 0) {
3351 conf->ap_table_expiration_time = atoi(pos);
3352 } else if (os_strncmp(buf, "tx_queue_", 9) == 0) {
3353 if (hostapd_config_tx_queue(conf, buf, pos)) {
3354 wpa_printf(MSG_ERROR, "Line %d: invalid TX queue item",
3355 line);
3356 return 1;
3357 }
3358 } else if (os_strcmp(buf, "wme_enabled") == 0 ||
3359 os_strcmp(buf, "wmm_enabled") == 0) {
3360 bss->wmm_enabled = atoi(pos);
3361 } else if (os_strcmp(buf, "uapsd_advertisement_enabled") == 0) {
3362 bss->wmm_uapsd = atoi(pos);
3363 } else if (os_strncmp(buf, "wme_ac_", 7) == 0 ||
3364 os_strncmp(buf, "wmm_ac_", 7) == 0) {
3365 if (hostapd_config_wmm_ac(conf->wmm_ac_params, buf, pos)) {
3366 wpa_printf(MSG_ERROR, "Line %d: invalid WMM ac item",
3367 line);
3368 return 1;
3369 }
3370 } else if (os_strcmp(buf, "bss") == 0) {
3371 if (hostapd_config_bss(conf, pos)) {
3372 wpa_printf(MSG_ERROR, "Line %d: invalid bss item",
3373 line);
3374 return 1;
3375 }
3376 } else if (os_strcmp(buf, "bssid") == 0) {
3377 if (hwaddr_aton(pos, bss->bssid)) {
3378 wpa_printf(MSG_ERROR, "Line %d: invalid bssid item",
3379 line);
3380 return 1;
3381 }
3382 } else if (os_strcmp(buf, "use_driver_iface_addr") == 0) {
3383 conf->use_driver_iface_addr = atoi(pos);
3384 #ifdef CONFIG_IEEE80211W
3385 } else if (os_strcmp(buf, "ieee80211w") == 0) {
3386 bss->ieee80211w = atoi(pos);
3387 } else if (os_strcmp(buf, "group_mgmt_cipher") == 0) {
3388 if (os_strcmp(pos, "AES-128-CMAC") == 0) {
3389 bss->group_mgmt_cipher = WPA_CIPHER_AES_128_CMAC;
3390 } else if (os_strcmp(pos, "BIP-GMAC-128") == 0) {
3391 bss->group_mgmt_cipher = WPA_CIPHER_BIP_GMAC_128;
3392 } else if (os_strcmp(pos, "BIP-GMAC-256") == 0) {
3393 bss->group_mgmt_cipher = WPA_CIPHER_BIP_GMAC_256;
3394 } else if (os_strcmp(pos, "BIP-CMAC-256") == 0) {
3395 bss->group_mgmt_cipher = WPA_CIPHER_BIP_CMAC_256;
3396 } else {
3397 wpa_printf(MSG_ERROR, "Line %d: invalid group_mgmt_cipher: %s",
3398 line, pos);
3399 return 1;
3400 }
3401 } else if (os_strcmp(buf, "assoc_sa_query_max_timeout") == 0) {
3402 bss->assoc_sa_query_max_timeout = atoi(pos);
3403 if (bss->assoc_sa_query_max_timeout == 0) {
3404 wpa_printf(MSG_ERROR, "Line %d: invalid assoc_sa_query_max_timeout",
3405 line);
3406 return 1;
3407 }
3408 } else if (os_strcmp(buf, "assoc_sa_query_retry_timeout") == 0) {
3409 bss->assoc_sa_query_retry_timeout = atoi(pos);
3410 if (bss->assoc_sa_query_retry_timeout == 0) {
3411 wpa_printf(MSG_ERROR, "Line %d: invalid assoc_sa_query_retry_timeout",
3412 line);
3413 return 1;
3414 }
3415 #endif /* CONFIG_IEEE80211W */
3416 #ifdef CONFIG_OCV
3417 } else if (os_strcmp(buf, "ocv") == 0) {
3418 bss->ocv = atoi(pos);
3419 if (bss->ocv && !bss->ieee80211w)
3420 bss->ieee80211w = 1;
3421 #endif /* CONFIG_OCV */
3422 #ifdef CONFIG_IEEE80211N
3423 } else if (os_strcmp(buf, "ieee80211n") == 0) {
3424 conf->ieee80211n = atoi(pos);
3425 } else if (os_strcmp(buf, "ht_capab") == 0) {
3426 if (hostapd_config_ht_capab(conf, pos) < 0) {
3427 wpa_printf(MSG_ERROR, "Line %d: invalid ht_capab",
3428 line);
3429 return 1;
3430 }
3431 } else if (os_strcmp(buf, "require_ht") == 0) {
3432 conf->require_ht = atoi(pos);
3433 } else if (os_strcmp(buf, "obss_interval") == 0) {
3434 conf->obss_interval = atoi(pos);
3435 #endif /* CONFIG_IEEE80211N */
3436 #ifdef CONFIG_IEEE80211AC
3437 } else if (os_strcmp(buf, "ieee80211ac") == 0) {
3438 conf->ieee80211ac = atoi(pos);
3439 } else if (os_strcmp(buf, "vht_capab") == 0) {
3440 if (hostapd_config_vht_capab(conf, pos) < 0) {
3441 wpa_printf(MSG_ERROR, "Line %d: invalid vht_capab",
3442 line);
3443 return 1;
3444 }
3445 } else if (os_strcmp(buf, "require_vht") == 0) {
3446 conf->require_vht = atoi(pos);
3447 } else if (os_strcmp(buf, "vht_oper_chwidth") == 0) {
3448 conf->vht_oper_chwidth = atoi(pos);
3449 } else if (os_strcmp(buf, "vht_oper_centr_freq_seg0_idx") == 0) {
3450 conf->vht_oper_centr_freq_seg0_idx = atoi(pos);
3451 } else if (os_strcmp(buf, "vht_oper_centr_freq_seg1_idx") == 0) {
3452 conf->vht_oper_centr_freq_seg1_idx = atoi(pos);
3453 } else if (os_strcmp(buf, "vendor_vht") == 0) {
3454 bss->vendor_vht = atoi(pos);
3455 } else if (os_strcmp(buf, "use_sta_nsts") == 0) {
3456 bss->use_sta_nsts = atoi(pos);
3457 #endif /* CONFIG_IEEE80211AC */
3458 #ifdef CONFIG_IEEE80211AX
3459 } else if (os_strcmp(buf, "ieee80211ax") == 0) {
3460 conf->ieee80211ax = atoi(pos);
3461 } else if (os_strcmp(buf, "he_su_beamformer") == 0) {
3462 conf->he_phy_capab.he_su_beamformer = atoi(pos);
3463 } else if (os_strcmp(buf, "he_su_beamformee") == 0) {
3464 conf->he_phy_capab.he_su_beamformee = atoi(pos);
3465 } else if (os_strcmp(buf, "he_mu_beamformer") == 0) {
3466 conf->he_phy_capab.he_mu_beamformer = atoi(pos);
3467 } else if (os_strcmp(buf, "he_bss_color") == 0) {
3468 conf->he_op.he_bss_color = atoi(pos);
3469 } else if (os_strcmp(buf, "he_default_pe_duration") == 0) {
3470 conf->he_op.he_default_pe_duration = atoi(pos);
3471 } else if (os_strcmp(buf, "he_twt_required") == 0) {
3472 conf->he_op.he_twt_required = atoi(pos);
3473 } else if (os_strcmp(buf, "he_rts_threshold") == 0) {
3474 conf->he_op.he_rts_threshold = atoi(pos);
3475 } else if (os_strcmp(buf, "he_mu_edca_qos_info_param_count") == 0) {
3476 conf->he_mu_edca.he_qos_info |=
3477 set_he_cap(atoi(pos), HE_QOS_INFO_EDCA_PARAM_SET_COUNT);
3478 } else if (os_strcmp(buf, "he_mu_edca_qos_info_q_ack") == 0) {
3479 conf->he_mu_edca.he_qos_info |=
3480 set_he_cap(atoi(pos), HE_QOS_INFO_Q_ACK);
3481 } else if (os_strcmp(buf, "he_mu_edca_qos_info_queue_request") == 0) {
3482 conf->he_mu_edca.he_qos_info |=
3483 set_he_cap(atoi(pos), HE_QOS_INFO_QUEUE_REQUEST);
3484 } else if (os_strcmp(buf, "he_mu_edca_qos_info_txop_request") == 0) {
3485 conf->he_mu_edca.he_qos_info |=
3486 set_he_cap(atoi(pos), HE_QOS_INFO_TXOP_REQUEST);
3487 } else if (os_strcmp(buf, "he_mu_edca_ac_be_aifsn") == 0) {
3488 conf->he_mu_edca.he_mu_ac_be_param[HE_MU_AC_PARAM_ACI_IDX] |=
3489 set_he_cap(atoi(pos), HE_MU_AC_PARAM_AIFSN);
3490 } else if (os_strcmp(buf, "he_mu_edca_ac_be_acm") == 0) {
3491 conf->he_mu_edca.he_mu_ac_be_param[HE_MU_AC_PARAM_ACI_IDX] |=
3492 set_he_cap(atoi(pos), HE_MU_AC_PARAM_ACM);
3493 } else if (os_strcmp(buf, "he_mu_edca_ac_be_aci") == 0) {
3494 conf->he_mu_edca.he_mu_ac_be_param[HE_MU_AC_PARAM_ACI_IDX] |=
3495 set_he_cap(atoi(pos), HE_MU_AC_PARAM_ACI);
3496 } else if (os_strcmp(buf, "he_mu_edca_ac_be_ecwmin") == 0) {
3497 conf->he_mu_edca.he_mu_ac_be_param[HE_MU_AC_PARAM_ECW_IDX] |=
3498 set_he_cap(atoi(pos), HE_MU_AC_PARAM_ECWMIN);
3499 } else if (os_strcmp(buf, "he_mu_edca_ac_be_ecwmax") == 0) {
3500 conf->he_mu_edca.he_mu_ac_be_param[HE_MU_AC_PARAM_ECW_IDX] |=
3501 set_he_cap(atoi(pos), HE_MU_AC_PARAM_ECWMAX);
3502 } else if (os_strcmp(buf, "he_mu_edca_ac_be_timer") == 0) {
3503 conf->he_mu_edca.he_mu_ac_be_param[HE_MU_AC_PARAM_TIMER_IDX] =
3504 atoi(pos) & 0xff;
3505 } else if (os_strcmp(buf, "he_mu_edca_ac_bk_aifsn") == 0) {
3506 conf->he_mu_edca.he_mu_ac_bk_param[HE_MU_AC_PARAM_ACI_IDX] |=
3507 set_he_cap(atoi(pos), HE_MU_AC_PARAM_AIFSN);
3508 } else if (os_strcmp(buf, "he_mu_edca_ac_bk_acm") == 0) {
3509 conf->he_mu_edca.he_mu_ac_bk_param[HE_MU_AC_PARAM_ACI_IDX] |=
3510 set_he_cap(atoi(pos), HE_MU_AC_PARAM_ACM);
3511 } else if (os_strcmp(buf, "he_mu_edca_ac_bk_aci") == 0) {
3512 conf->he_mu_edca.he_mu_ac_bk_param[HE_MU_AC_PARAM_ACI_IDX] |=
3513 set_he_cap(atoi(pos), HE_MU_AC_PARAM_ACI);
3514 } else if (os_strcmp(buf, "he_mu_edca_ac_bk_ecwmin") == 0) {
3515 conf->he_mu_edca.he_mu_ac_bk_param[HE_MU_AC_PARAM_ECW_IDX] |=
3516 set_he_cap(atoi(pos), HE_MU_AC_PARAM_ECWMIN);
3517 } else if (os_strcmp(buf, "he_mu_edca_ac_bk_ecwmax") == 0) {
3518 conf->he_mu_edca.he_mu_ac_bk_param[HE_MU_AC_PARAM_ECW_IDX] |=
3519 set_he_cap(atoi(pos), HE_MU_AC_PARAM_ECWMAX);
3520 } else if (os_strcmp(buf, "he_mu_edca_ac_bk_timer") == 0) {
3521 conf->he_mu_edca.he_mu_ac_bk_param[HE_MU_AC_PARAM_TIMER_IDX] =
3522 atoi(pos) & 0xff;
3523 } else if (os_strcmp(buf, "he_mu_edca_ac_vi_aifsn") == 0) {
3524 conf->he_mu_edca.he_mu_ac_vi_param[HE_MU_AC_PARAM_ACI_IDX] |=
3525 set_he_cap(atoi(pos), HE_MU_AC_PARAM_AIFSN);
3526 } else if (os_strcmp(buf, "he_mu_edca_ac_vi_acm") == 0) {
3527 conf->he_mu_edca.he_mu_ac_vi_param[HE_MU_AC_PARAM_ACI_IDX] |=
3528 set_he_cap(atoi(pos), HE_MU_AC_PARAM_ACM);
3529 } else if (os_strcmp(buf, "he_mu_edca_ac_vi_aci") == 0) {
3530 conf->he_mu_edca.he_mu_ac_vi_param[HE_MU_AC_PARAM_ACI_IDX] |=
3531 set_he_cap(atoi(pos), HE_MU_AC_PARAM_ACI);
3532 } else if (os_strcmp(buf, "he_mu_edca_ac_vi_ecwmin") == 0) {
3533 conf->he_mu_edca.he_mu_ac_vi_param[HE_MU_AC_PARAM_ECW_IDX] |=
3534 set_he_cap(atoi(pos), HE_MU_AC_PARAM_ECWMIN);
3535 } else if (os_strcmp(buf, "he_mu_edca_ac_vi_ecwmax") == 0) {
3536 conf->he_mu_edca.he_mu_ac_vi_param[HE_MU_AC_PARAM_ECW_IDX] |=
3537 set_he_cap(atoi(pos), HE_MU_AC_PARAM_ECWMAX);
3538 } else if (os_strcmp(buf, "he_mu_edca_ac_vi_timer") == 0) {
3539 conf->he_mu_edca.he_mu_ac_vi_param[HE_MU_AC_PARAM_TIMER_IDX] =
3540 atoi(pos) & 0xff;
3541 } else if (os_strcmp(buf, "he_mu_edca_ac_vo_aifsn") == 0) {
3542 conf->he_mu_edca.he_mu_ac_vo_param[HE_MU_AC_PARAM_ACI_IDX] |=
3543 set_he_cap(atoi(pos), HE_MU_AC_PARAM_AIFSN);
3544 } else if (os_strcmp(buf, "he_mu_edca_ac_vo_acm") == 0) {
3545 conf->he_mu_edca.he_mu_ac_vo_param[HE_MU_AC_PARAM_ACI_IDX] |=
3546 set_he_cap(atoi(pos), HE_MU_AC_PARAM_ACM);
3547 } else if (os_strcmp(buf, "he_mu_edca_ac_vo_aci") == 0) {
3548 conf->he_mu_edca.he_mu_ac_vo_param[HE_MU_AC_PARAM_ACI_IDX] |=
3549 set_he_cap(atoi(pos), HE_MU_AC_PARAM_ACI);
3550 } else if (os_strcmp(buf, "he_mu_edca_ac_vo_ecwmin") == 0) {
3551 conf->he_mu_edca.he_mu_ac_vo_param[HE_MU_AC_PARAM_ECW_IDX] |=
3552 set_he_cap(atoi(pos), HE_MU_AC_PARAM_ECWMIN);
3553 } else if (os_strcmp(buf, "he_mu_edca_ac_vo_ecwmax") == 0) {
3554 conf->he_mu_edca.he_mu_ac_vo_param[HE_MU_AC_PARAM_ECW_IDX] |=
3555 set_he_cap(atoi(pos), HE_MU_AC_PARAM_ECWMAX);
3556 } else if (os_strcmp(buf, "he_mu_edca_ac_vo_timer") == 0) {
3557 conf->he_mu_edca.he_mu_ac_vo_param[HE_MU_AC_PARAM_TIMER_IDX] =
3558 atoi(pos) & 0xff;
3559 } else if (os_strcmp(buf, "he_srp_sr_control") == 0) {
3560 conf->spr.sr_control = atoi(pos) & 0xff;
3561 } else if (os_strcmp(buf, "he_srp_non_srg_obss_pd_max_offset") == 0) {
3562 conf->spr.non_srg_obss_pd_max_offset = atoi(pos);
3563 } else if (os_strcmp(buf, "he_srp_srg_obss_pd_min_offset") == 0) {
3564 conf->spr.srg_obss_pd_min_offset = atoi(pos);
3565 } else if (os_strcmp(buf, "he_srp_srg_obss_pd_max_offset") == 0) {
3566 conf->spr.srg_obss_pd_max_offset = atoi(pos);
3567 #endif /* CONFIG_IEEE80211AX */
3568 } else if (os_strcmp(buf, "max_listen_interval") == 0) {
3569 bss->max_listen_interval = atoi(pos);
3570 } else if (os_strcmp(buf, "disable_pmksa_caching") == 0) {
3571 bss->disable_pmksa_caching = atoi(pos);
3572 } else if (os_strcmp(buf, "okc") == 0) {
3573 bss->okc = atoi(pos);
3574 #ifdef CONFIG_WPS
3575 } else if (os_strcmp(buf, "wps_state") == 0) {
3576 bss->wps_state = atoi(pos);
3577 if (bss->wps_state < 0 || bss->wps_state > 2) {
3578 wpa_printf(MSG_ERROR, "Line %d: invalid wps_state",
3579 line);
3580 return 1;
3581 }
3582 } else if (os_strcmp(buf, "wps_independent") == 0) {
3583 bss->wps_independent = atoi(pos);
3584 } else if (os_strcmp(buf, "ap_setup_locked") == 0) {
3585 bss->ap_setup_locked = atoi(pos);
3586 } else if (os_strcmp(buf, "uuid") == 0) {
3587 if (uuid_str2bin(pos, bss->uuid)) {
3588 wpa_printf(MSG_ERROR, "Line %d: invalid UUID", line);
3589 return 1;
3590 }
3591 } else if (os_strcmp(buf, "wps_pin_requests") == 0) {
3592 os_free(bss->wps_pin_requests);
3593 bss->wps_pin_requests = os_strdup(pos);
3594 } else if (os_strcmp(buf, "device_name") == 0) {
3595 if (os_strlen(pos) > WPS_DEV_NAME_MAX_LEN) {
3596 wpa_printf(MSG_ERROR, "Line %d: Too long "
3597 "device_name", line);
3598 return 1;
3599 }
3600 os_free(bss->device_name);
3601 bss->device_name = os_strdup(pos);
3602 } else if (os_strcmp(buf, "manufacturer") == 0) {
3603 if (os_strlen(pos) > 64) {
3604 wpa_printf(MSG_ERROR, "Line %d: Too long manufacturer",
3605 line);
3606 return 1;
3607 }
3608 os_free(bss->manufacturer);
3609 bss->manufacturer = os_strdup(pos);
3610 } else if (os_strcmp(buf, "model_name") == 0) {
3611 if (os_strlen(pos) > 32) {
3612 wpa_printf(MSG_ERROR, "Line %d: Too long model_name",
3613 line);
3614 return 1;
3615 }
3616 os_free(bss->model_name);
3617 bss->model_name = os_strdup(pos);
3618 } else if (os_strcmp(buf, "model_number") == 0) {
3619 if (os_strlen(pos) > 32) {
3620 wpa_printf(MSG_ERROR, "Line %d: Too long model_number",
3621 line);
3622 return 1;
3623 }
3624 os_free(bss->model_number);
3625 bss->model_number = os_strdup(pos);
3626 } else if (os_strcmp(buf, "serial_number") == 0) {
3627 if (os_strlen(pos) > 32) {
3628 wpa_printf(MSG_ERROR, "Line %d: Too long serial_number",
3629 line);
3630 return 1;
3631 }
3632 os_free(bss->serial_number);
3633 bss->serial_number = os_strdup(pos);
3634 } else if (os_strcmp(buf, "device_type") == 0) {
3635 if (wps_dev_type_str2bin(pos, bss->device_type))
3636 return 1;
3637 } else if (os_strcmp(buf, "config_methods") == 0) {
3638 os_free(bss->config_methods);
3639 bss->config_methods = os_strdup(pos);
3640 } else if (os_strcmp(buf, "os_version") == 0) {
3641 if (hexstr2bin(pos, bss->os_version, 4)) {
3642 wpa_printf(MSG_ERROR, "Line %d: invalid os_version",
3643 line);
3644 return 1;
3645 }
3646 } else if (os_strcmp(buf, "ap_pin") == 0) {
3647 os_free(bss->ap_pin);
3648 if (*pos == '\0')
3649 bss->ap_pin = NULL;
3650 else
3651 bss->ap_pin = os_strdup(pos);
3652 } else if (os_strcmp(buf, "skip_cred_build") == 0) {
3653 bss->skip_cred_build = atoi(pos);
3654 } else if (os_strcmp(buf, "extra_cred") == 0) {
3655 os_free(bss->extra_cred);
3656 bss->extra_cred = (u8 *) os_readfile(pos, &bss->extra_cred_len);
3657 if (bss->extra_cred == NULL) {
3658 wpa_printf(MSG_ERROR, "Line %d: could not read Credentials from '%s'",
3659 line, pos);
3660 return 1;
3661 }
3662 } else if (os_strcmp(buf, "wps_cred_processing") == 0) {
3663 bss->wps_cred_processing = atoi(pos);
3664 } else if (os_strcmp(buf, "wps_cred_add_sae") == 0) {
3665 bss->wps_cred_add_sae = atoi(pos);
3666 } else if (os_strcmp(buf, "ap_settings") == 0) {
3667 os_free(bss->ap_settings);
3668 bss->ap_settings =
3669 (u8 *) os_readfile(pos, &bss->ap_settings_len);
3670 if (bss->ap_settings == NULL) {
3671 wpa_printf(MSG_ERROR, "Line %d: could not read AP Settings from '%s'",
3672 line, pos);
3673 return 1;
3674 }
3675 } else if (os_strcmp(buf, "multi_ap_backhaul_ssid") == 0) {
3676 size_t slen;
3677 char *str = wpa_config_parse_string(pos, &slen);
3678
3679 if (!str || slen < 1 || slen > SSID_MAX_LEN) {
3680 wpa_printf(MSG_ERROR, "Line %d: invalid SSID '%s'",
3681 line, pos);
3682 os_free(str);
3683 return 1;
3684 }
3685 os_memcpy(bss->multi_ap_backhaul_ssid.ssid, str, slen);
3686 bss->multi_ap_backhaul_ssid.ssid_len = slen;
3687 bss->multi_ap_backhaul_ssid.ssid_set = 1;
3688 os_free(str);
3689 } else if (os_strcmp(buf, "multi_ap_backhaul_wpa_passphrase") == 0) {
3690 int len = os_strlen(pos);
3691
3692 if (len < 8 || len > 63) {
3693 wpa_printf(MSG_ERROR,
3694 "Line %d: invalid WPA passphrase length %d (expected 8..63)",
3695 line, len);
3696 return 1;
3697 }
3698 os_free(bss->multi_ap_backhaul_ssid.wpa_passphrase);
3699 bss->multi_ap_backhaul_ssid.wpa_passphrase = os_strdup(pos);
3700 if (bss->multi_ap_backhaul_ssid.wpa_passphrase) {
3701 hostapd_config_clear_wpa_psk(
3702 &bss->multi_ap_backhaul_ssid.wpa_psk);
3703 bss->multi_ap_backhaul_ssid.wpa_passphrase_set = 1;
3704 }
3705 } else if (os_strcmp(buf, "multi_ap_backhaul_wpa_psk") == 0) {
3706 hostapd_config_clear_wpa_psk(
3707 &bss->multi_ap_backhaul_ssid.wpa_psk);
3708 bss->multi_ap_backhaul_ssid.wpa_psk =
3709 os_zalloc(sizeof(struct hostapd_wpa_psk));
3710 if (!bss->multi_ap_backhaul_ssid.wpa_psk)
3711 return 1;
3712 if (hexstr2bin(pos, bss->multi_ap_backhaul_ssid.wpa_psk->psk,
3713 PMK_LEN) ||
3714 pos[PMK_LEN * 2] != '\0') {
3715 wpa_printf(MSG_ERROR, "Line %d: Invalid PSK '%s'.",
3716 line, pos);
3717 hostapd_config_clear_wpa_psk(
3718 &bss->multi_ap_backhaul_ssid.wpa_psk);
3719 return 1;
3720 }
3721 bss->multi_ap_backhaul_ssid.wpa_psk->group = 1;
3722 os_free(bss->multi_ap_backhaul_ssid.wpa_passphrase);
3723 bss->multi_ap_backhaul_ssid.wpa_passphrase = NULL;
3724 bss->multi_ap_backhaul_ssid.wpa_psk_set = 1;
3725 } else if (os_strcmp(buf, "upnp_iface") == 0) {
3726 os_free(bss->upnp_iface);
3727 bss->upnp_iface = os_strdup(pos);
3728 } else if (os_strcmp(buf, "friendly_name") == 0) {
3729 os_free(bss->friendly_name);
3730 bss->friendly_name = os_strdup(pos);
3731 } else if (os_strcmp(buf, "manufacturer_url") == 0) {
3732 os_free(bss->manufacturer_url);
3733 bss->manufacturer_url = os_strdup(pos);
3734 } else if (os_strcmp(buf, "model_description") == 0) {
3735 os_free(bss->model_description);
3736 bss->model_description = os_strdup(pos);
3737 } else if (os_strcmp(buf, "model_url") == 0) {
3738 os_free(bss->model_url);
3739 bss->model_url = os_strdup(pos);
3740 } else if (os_strcmp(buf, "upc") == 0) {
3741 os_free(bss->upc);
3742 bss->upc = os_strdup(pos);
3743 } else if (os_strcmp(buf, "pbc_in_m1") == 0) {
3744 bss->pbc_in_m1 = atoi(pos);
3745 } else if (os_strcmp(buf, "server_id") == 0) {
3746 os_free(bss->server_id);
3747 bss->server_id = os_strdup(pos);
3748 #ifdef CONFIG_WPS_NFC
3749 } else if (os_strcmp(buf, "wps_nfc_dev_pw_id") == 0) {
3750 bss->wps_nfc_dev_pw_id = atoi(pos);
3751 if (bss->wps_nfc_dev_pw_id < 0x10 ||
3752 bss->wps_nfc_dev_pw_id > 0xffff) {
3753 wpa_printf(MSG_ERROR, "Line %d: Invalid wps_nfc_dev_pw_id value",
3754 line);
3755 return 1;
3756 }
3757 bss->wps_nfc_pw_from_config = 1;
3758 } else if (os_strcmp(buf, "wps_nfc_dh_pubkey") == 0) {
3759 wpabuf_free(bss->wps_nfc_dh_pubkey);
3760 bss->wps_nfc_dh_pubkey = wpabuf_parse_bin(pos);
3761 bss->wps_nfc_pw_from_config = 1;
3762 } else if (os_strcmp(buf, "wps_nfc_dh_privkey") == 0) {
3763 wpabuf_free(bss->wps_nfc_dh_privkey);
3764 bss->wps_nfc_dh_privkey = wpabuf_parse_bin(pos);
3765 bss->wps_nfc_pw_from_config = 1;
3766 } else if (os_strcmp(buf, "wps_nfc_dev_pw") == 0) {
3767 wpabuf_free(bss->wps_nfc_dev_pw);
3768 bss->wps_nfc_dev_pw = wpabuf_parse_bin(pos);
3769 bss->wps_nfc_pw_from_config = 1;
3770 #endif /* CONFIG_WPS_NFC */
3771 #endif /* CONFIG_WPS */
3772 #ifdef CONFIG_P2P_MANAGER
3773 } else if (os_strcmp(buf, "manage_p2p") == 0) {
3774 if (atoi(pos))
3775 bss->p2p |= P2P_MANAGE;
3776 else
3777 bss->p2p &= ~P2P_MANAGE;
3778 } else if (os_strcmp(buf, "allow_cross_connection") == 0) {
3779 if (atoi(pos))
3780 bss->p2p |= P2P_ALLOW_CROSS_CONNECTION;
3781 else
3782 bss->p2p &= ~P2P_ALLOW_CROSS_CONNECTION;
3783 #endif /* CONFIG_P2P_MANAGER */
3784 } else if (os_strcmp(buf, "disassoc_low_ack") == 0) {
3785 bss->disassoc_low_ack = atoi(pos);
3786 } else if (os_strcmp(buf, "tdls_prohibit") == 0) {
3787 if (atoi(pos))
3788 bss->tdls |= TDLS_PROHIBIT;
3789 else
3790 bss->tdls &= ~TDLS_PROHIBIT;
3791 } else if (os_strcmp(buf, "tdls_prohibit_chan_switch") == 0) {
3792 if (atoi(pos))
3793 bss->tdls |= TDLS_PROHIBIT_CHAN_SWITCH;
3794 else
3795 bss->tdls &= ~TDLS_PROHIBIT_CHAN_SWITCH;
3796 #ifdef CONFIG_RSN_TESTING
3797 } else if (os_strcmp(buf, "rsn_testing") == 0) {
3798 extern int rsn_testing;
3799 rsn_testing = atoi(pos);
3800 #endif /* CONFIG_RSN_TESTING */
3801 } else if (os_strcmp(buf, "time_advertisement") == 0) {
3802 bss->time_advertisement = atoi(pos);
3803 } else if (os_strcmp(buf, "time_zone") == 0) {
3804 size_t tz_len = os_strlen(pos);
3805 if (tz_len < 4 || tz_len > 255) {
3806 wpa_printf(MSG_DEBUG, "Line %d: invalid time_zone",
3807 line);
3808 return 1;
3809 }
3810 os_free(bss->time_zone);
3811 bss->time_zone = os_strdup(pos);
3812 if (bss->time_zone == NULL)
3813 return 1;
3814 #ifdef CONFIG_WNM_AP
3815 } else if (os_strcmp(buf, "wnm_sleep_mode") == 0) {
3816 bss->wnm_sleep_mode = atoi(pos);
3817 } else if (os_strcmp(buf, "wnm_sleep_mode_no_keys") == 0) {
3818 bss->wnm_sleep_mode_no_keys = atoi(pos);
3819 } else if (os_strcmp(buf, "bss_transition") == 0) {
3820 bss->bss_transition = atoi(pos);
3821 #endif /* CONFIG_WNM_AP */
3822 #ifdef CONFIG_INTERWORKING
3823 } else if (os_strcmp(buf, "interworking") == 0) {
3824 bss->interworking = atoi(pos);
3825 } else if (os_strcmp(buf, "access_network_type") == 0) {
3826 bss->access_network_type = atoi(pos);
3827 if (bss->access_network_type < 0 ||
3828 bss->access_network_type > 15) {
3829 wpa_printf(MSG_ERROR,
3830 "Line %d: invalid access_network_type",
3831 line);
3832 return 1;
3833 }
3834 } else if (os_strcmp(buf, "internet") == 0) {
3835 bss->internet = atoi(pos);
3836 } else if (os_strcmp(buf, "asra") == 0) {
3837 bss->asra = atoi(pos);
3838 } else if (os_strcmp(buf, "esr") == 0) {
3839 bss->esr = atoi(pos);
3840 } else if (os_strcmp(buf, "uesa") == 0) {
3841 bss->uesa = atoi(pos);
3842 } else if (os_strcmp(buf, "venue_group") == 0) {
3843 bss->venue_group = atoi(pos);
3844 bss->venue_info_set = 1;
3845 } else if (os_strcmp(buf, "venue_type") == 0) {
3846 bss->venue_type = atoi(pos);
3847 bss->venue_info_set = 1;
3848 } else if (os_strcmp(buf, "hessid") == 0) {
3849 if (hwaddr_aton(pos, bss->hessid)) {
3850 wpa_printf(MSG_ERROR, "Line %d: invalid hessid", line);
3851 return 1;
3852 }
3853 } else if (os_strcmp(buf, "roaming_consortium") == 0) {
3854 if (parse_roaming_consortium(bss, pos, line) < 0)
3855 return 1;
3856 } else if (os_strcmp(buf, "venue_name") == 0) {
3857 if (parse_venue_name(bss, pos, line) < 0)
3858 return 1;
3859 } else if (os_strcmp(buf, "venue_url") == 0) {
3860 if (parse_venue_url(bss, pos, line) < 0)
3861 return 1;
3862 } else if (os_strcmp(buf, "network_auth_type") == 0) {
3863 u8 auth_type;
3864 u16 redirect_url_len;
3865 if (hexstr2bin(pos, &auth_type, 1)) {
3866 wpa_printf(MSG_ERROR,
3867 "Line %d: Invalid network_auth_type '%s'",
3868 line, pos);
3869 return 1;
3870 }
3871 if (auth_type == 0 || auth_type == 2)
3872 redirect_url_len = os_strlen(pos + 2);
3873 else
3874 redirect_url_len = 0;
3875 os_free(bss->network_auth_type);
3876 bss->network_auth_type = os_malloc(redirect_url_len + 3 + 1);
3877 if (bss->network_auth_type == NULL)
3878 return 1;
3879 *bss->network_auth_type = auth_type;
3880 WPA_PUT_LE16(bss->network_auth_type + 1, redirect_url_len);
3881 if (redirect_url_len)
3882 os_memcpy(bss->network_auth_type + 3, pos + 2,
3883 redirect_url_len);
3884 bss->network_auth_type_len = 3 + redirect_url_len;
3885 } else if (os_strcmp(buf, "ipaddr_type_availability") == 0) {
3886 if (hexstr2bin(pos, &bss->ipaddr_type_availability, 1)) {
3887 wpa_printf(MSG_ERROR, "Line %d: Invalid ipaddr_type_availability '%s'",
3888 line, pos);
3889 bss->ipaddr_type_configured = 0;
3890 return 1;
3891 }
3892 bss->ipaddr_type_configured = 1;
3893 } else if (os_strcmp(buf, "domain_name") == 0) {
3894 int j, num_domains, domain_len, domain_list_len = 0;
3895 char *tok_start, *tok_prev;
3896 u8 *domain_list, *domain_ptr;
3897
3898 domain_list_len = os_strlen(pos) + 1;
3899 domain_list = os_malloc(domain_list_len);
3900 if (domain_list == NULL)
3901 return 1;
3902
3903 domain_ptr = domain_list;
3904 tok_prev = pos;
3905 num_domains = 1;
3906 while ((tok_prev = os_strchr(tok_prev, ','))) {
3907 num_domains++;
3908 tok_prev++;
3909 }
3910 tok_prev = pos;
3911 for (j = 0; j < num_domains; j++) {
3912 tok_start = os_strchr(tok_prev, ',');
3913 if (tok_start) {
3914 domain_len = tok_start - tok_prev;
3915 *domain_ptr = domain_len;
3916 os_memcpy(domain_ptr + 1, tok_prev, domain_len);
3917 domain_ptr += domain_len + 1;
3918 tok_prev = ++tok_start;
3919 } else {
3920 domain_len = os_strlen(tok_prev);
3921 *domain_ptr = domain_len;
3922 os_memcpy(domain_ptr + 1, tok_prev, domain_len);
3923 domain_ptr += domain_len + 1;
3924 }
3925 }
3926
3927 os_free(bss->domain_name);
3928 bss->domain_name = domain_list;
3929 bss->domain_name_len = domain_list_len;
3930 } else if (os_strcmp(buf, "anqp_3gpp_cell_net") == 0) {
3931 if (parse_3gpp_cell_net(bss, pos, line) < 0)
3932 return 1;
3933 } else if (os_strcmp(buf, "nai_realm") == 0) {
3934 if (parse_nai_realm(bss, pos, line) < 0)
3935 return 1;
3936 } else if (os_strcmp(buf, "anqp_elem") == 0) {
3937 if (parse_anqp_elem(bss, pos, line) < 0)
3938 return 1;
3939 } else if (os_strcmp(buf, "gas_frag_limit") == 0) {
3940 int val = atoi(pos);
3941
3942 if (val <= 0) {
3943 wpa_printf(MSG_ERROR,
3944 "Line %d: Invalid gas_frag_limit '%s'",
3945 line, pos);
3946 return 1;
3947 }
3948 bss->gas_frag_limit = val;
3949 } else if (os_strcmp(buf, "gas_comeback_delay") == 0) {
3950 bss->gas_comeback_delay = atoi(pos);
3951 } else if (os_strcmp(buf, "qos_map_set") == 0) {
3952 if (parse_qos_map_set(bss, pos, line) < 0)
3953 return 1;
3954 #endif /* CONFIG_INTERWORKING */
3955 #ifdef CONFIG_RADIUS_TEST
3956 } else if (os_strcmp(buf, "dump_msk_file") == 0) {
3957 os_free(bss->dump_msk_file);
3958 bss->dump_msk_file = os_strdup(pos);
3959 #endif /* CONFIG_RADIUS_TEST */
3960 #ifdef CONFIG_PROXYARP
3961 } else if (os_strcmp(buf, "proxy_arp") == 0) {
3962 bss->proxy_arp = atoi(pos);
3963 #endif /* CONFIG_PROXYARP */
3964 #ifdef CONFIG_HS20
3965 } else if (os_strcmp(buf, "hs20") == 0) {
3966 bss->hs20 = atoi(pos);
3967 } else if (os_strcmp(buf, "hs20_release") == 0) {
3968 int val = atoi(pos);
3969
3970 if (val < 1 || val > (HS20_VERSION >> 4) + 1) {
3971 wpa_printf(MSG_ERROR,
3972 "Line %d: Unsupported hs20_release: %s",
3973 line, pos);
3974 return 1;
3975 }
3976 bss->hs20_release = val;
3977 } else if (os_strcmp(buf, "disable_dgaf") == 0) {
3978 bss->disable_dgaf = atoi(pos);
3979 } else if (os_strcmp(buf, "na_mcast_to_ucast") == 0) {
3980 bss->na_mcast_to_ucast = atoi(pos);
3981 } else if (os_strcmp(buf, "osen") == 0) {
3982 bss->osen = atoi(pos);
3983 } else if (os_strcmp(buf, "anqp_domain_id") == 0) {
3984 bss->anqp_domain_id = atoi(pos);
3985 } else if (os_strcmp(buf, "hs20_deauth_req_timeout") == 0) {
3986 bss->hs20_deauth_req_timeout = atoi(pos);
3987 } else if (os_strcmp(buf, "hs20_oper_friendly_name") == 0) {
3988 if (hs20_parse_oper_friendly_name(bss, pos, line) < 0)
3989 return 1;
3990 } else if (os_strcmp(buf, "hs20_wan_metrics") == 0) {
3991 if (hs20_parse_wan_metrics(bss, pos, line) < 0)
3992 return 1;
3993 } else if (os_strcmp(buf, "hs20_conn_capab") == 0) {
3994 if (hs20_parse_conn_capab(bss, pos, line) < 0) {
3995 return 1;
3996 }
3997 } else if (os_strcmp(buf, "hs20_operating_class") == 0) {
3998 u8 *oper_class;
3999 size_t oper_class_len;
4000 oper_class_len = os_strlen(pos);
4001 if (oper_class_len < 2 || (oper_class_len & 0x01)) {
4002 wpa_printf(MSG_ERROR,
4003 "Line %d: Invalid hs20_operating_class '%s'",
4004 line, pos);
4005 return 1;
4006 }
4007 oper_class_len /= 2;
4008 oper_class = os_malloc(oper_class_len);
4009 if (oper_class == NULL)
4010 return 1;
4011 if (hexstr2bin(pos, oper_class, oper_class_len)) {
4012 wpa_printf(MSG_ERROR,
4013 "Line %d: Invalid hs20_operating_class '%s'",
4014 line, pos);
4015 os_free(oper_class);
4016 return 1;
4017 }
4018 os_free(bss->hs20_operating_class);
4019 bss->hs20_operating_class = oper_class;
4020 bss->hs20_operating_class_len = oper_class_len;
4021 } else if (os_strcmp(buf, "hs20_icon") == 0) {
4022 if (hs20_parse_icon(bss, pos) < 0) {
4023 wpa_printf(MSG_ERROR, "Line %d: Invalid hs20_icon '%s'",
4024 line, pos);
4025 return 1;
4026 }
4027 } else if (os_strcmp(buf, "osu_ssid") == 0) {
4028 if (hs20_parse_osu_ssid(bss, pos, line) < 0)
4029 return 1;
4030 } else if (os_strcmp(buf, "osu_server_uri") == 0) {
4031 if (hs20_parse_osu_server_uri(bss, pos, line) < 0)
4032 return 1;
4033 } else if (os_strcmp(buf, "osu_friendly_name") == 0) {
4034 if (hs20_parse_osu_friendly_name(bss, pos, line) < 0)
4035 return 1;
4036 } else if (os_strcmp(buf, "osu_nai") == 0) {
4037 if (hs20_parse_osu_nai(bss, pos, line) < 0)
4038 return 1;
4039 } else if (os_strcmp(buf, "osu_nai2") == 0) {
4040 if (hs20_parse_osu_nai2(bss, pos, line) < 0)
4041 return 1;
4042 } else if (os_strcmp(buf, "osu_method_list") == 0) {
4043 if (hs20_parse_osu_method_list(bss, pos, line) < 0)
4044 return 1;
4045 } else if (os_strcmp(buf, "osu_icon") == 0) {
4046 if (hs20_parse_osu_icon(bss, pos, line) < 0)
4047 return 1;
4048 } else if (os_strcmp(buf, "osu_service_desc") == 0) {
4049 if (hs20_parse_osu_service_desc(bss, pos, line) < 0)
4050 return 1;
4051 } else if (os_strcmp(buf, "operator_icon") == 0) {
4052 if (hs20_parse_operator_icon(bss, pos, line) < 0)
4053 return 1;
4054 } else if (os_strcmp(buf, "subscr_remediation_url") == 0) {
4055 os_free(bss->subscr_remediation_url);
4056 bss->subscr_remediation_url = os_strdup(pos);
4057 } else if (os_strcmp(buf, "subscr_remediation_method") == 0) {
4058 bss->subscr_remediation_method = atoi(pos);
4059 } else if (os_strcmp(buf, "hs20_t_c_filename") == 0) {
4060 os_free(bss->t_c_filename);
4061 bss->t_c_filename = os_strdup(pos);
4062 } else if (os_strcmp(buf, "hs20_t_c_timestamp") == 0) {
4063 bss->t_c_timestamp = strtol(pos, NULL, 0);
4064 } else if (os_strcmp(buf, "hs20_t_c_server_url") == 0) {
4065 os_free(bss->t_c_server_url);
4066 bss->t_c_server_url = os_strdup(pos);
4067 } else if (os_strcmp(buf, "hs20_sim_provisioning_url") == 0) {
4068 os_free(bss->hs20_sim_provisioning_url);
4069 bss->hs20_sim_provisioning_url = os_strdup(pos);
4070 #endif /* CONFIG_HS20 */
4071 #ifdef CONFIG_MBO
4072 } else if (os_strcmp(buf, "mbo") == 0) {
4073 bss->mbo_enabled = atoi(pos);
4074 } else if (os_strcmp(buf, "mbo_cell_data_conn_pref") == 0) {
4075 bss->mbo_cell_data_conn_pref = atoi(pos);
4076 } else if (os_strcmp(buf, "oce") == 0) {
4077 bss->oce = atoi(pos);
4078 #endif /* CONFIG_MBO */
4079 #ifdef CONFIG_TESTING_OPTIONS
4080 #define PARSE_TEST_PROBABILITY(_val) \
4081 } else if (os_strcmp(buf, #_val) == 0) { \
4082 char *end; \
4083 \
4084 conf->_val = strtod(pos, &end); \
4085 if (*end || conf->_val < 0.0 || \
4086 conf->_val > 1.0) { \
4087 wpa_printf(MSG_ERROR, \
4088 "Line %d: Invalid value '%s'", \
4089 line, pos); \
4090 return 1; \
4091 }
4092 PARSE_TEST_PROBABILITY(ignore_probe_probability)
4093 PARSE_TEST_PROBABILITY(ignore_auth_probability)
4094 PARSE_TEST_PROBABILITY(ignore_assoc_probability)
4095 PARSE_TEST_PROBABILITY(ignore_reassoc_probability)
4096 PARSE_TEST_PROBABILITY(corrupt_gtk_rekey_mic_probability)
4097 } else if (os_strcmp(buf, "ecsa_ie_only") == 0) {
4098 conf->ecsa_ie_only = atoi(pos);
4099 } else if (os_strcmp(buf, "bss_load_test") == 0) {
4100 WPA_PUT_LE16(bss->bss_load_test, atoi(pos));
4101 pos = os_strchr(pos, ':');
4102 if (pos == NULL) {
4103 wpa_printf(MSG_ERROR, "Line %d: Invalid bss_load_test",
4104 line);
4105 return 1;
4106 }
4107 pos++;
4108 bss->bss_load_test[2] = atoi(pos);
4109 pos = os_strchr(pos, ':');
4110 if (pos == NULL) {
4111 wpa_printf(MSG_ERROR, "Line %d: Invalid bss_load_test",
4112 line);
4113 return 1;
4114 }
4115 pos++;
4116 WPA_PUT_LE16(&bss->bss_load_test[3], atoi(pos));
4117 bss->bss_load_test_set = 1;
4118 } else if (os_strcmp(buf, "radio_measurements") == 0) {
4119 /*
4120 * DEPRECATED: This parameter will be removed in the future.
4121 * Use rrm_neighbor_report instead.
4122 */
4123 int val = atoi(pos);
4124
4125 if (val & BIT(0))
4126 bss->radio_measurements[0] |=
4127 WLAN_RRM_CAPS_NEIGHBOR_REPORT;
4128 } else if (os_strcmp(buf, "own_ie_override") == 0) {
4129 struct wpabuf *tmp;
4130 size_t len = os_strlen(pos) / 2;
4131
4132 tmp = wpabuf_alloc(len);
4133 if (!tmp)
4134 return 1;
4135
4136 if (hexstr2bin(pos, wpabuf_put(tmp, len), len)) {
4137 wpabuf_free(tmp);
4138 wpa_printf(MSG_ERROR,
4139 "Line %d: Invalid own_ie_override '%s'",
4140 line, pos);
4141 return 1;
4142 }
4143
4144 wpabuf_free(bss->own_ie_override);
4145 bss->own_ie_override = tmp;
4146 } else if (os_strcmp(buf, "sae_reflection_attack") == 0) {
4147 bss->sae_reflection_attack = atoi(pos);
4148 } else if (os_strcmp(buf, "sae_commit_override") == 0) {
4149 wpabuf_free(bss->sae_commit_override);
4150 bss->sae_commit_override = wpabuf_parse_bin(pos);
4151 #endif /* CONFIG_TESTING_OPTIONS */
4152 #ifdef CONFIG_SAE
4153 } else if (os_strcmp(buf, "sae_password") == 0) {
4154 if (parse_sae_password(bss, pos) < 0) {
4155 wpa_printf(MSG_ERROR, "Line %d: Invalid sae_password",
4156 line);
4157 return 1;
4158 }
4159 #endif /* CONFIG_SAE */
4160 } else if (os_strcmp(buf, "vendor_elements") == 0) {
4161 if (parse_wpabuf_hex(line, buf, &bss->vendor_elements, pos))
4162 return 1;
4163 } else if (os_strcmp(buf, "assocresp_elements") == 0) {
4164 if (parse_wpabuf_hex(line, buf, &bss->assocresp_elements, pos))
4165 return 1;
4166 } else if (os_strcmp(buf, "sae_anti_clogging_threshold") == 0) {
4167 bss->sae_anti_clogging_threshold = atoi(pos);
4168 } else if (os_strcmp(buf, "sae_sync") == 0) {
4169 bss->sae_sync = atoi(pos);
4170 } else if (os_strcmp(buf, "sae_groups") == 0) {
4171 if (hostapd_parse_intlist(&bss->sae_groups, pos)) {
4172 wpa_printf(MSG_ERROR,
4173 "Line %d: Invalid sae_groups value '%s'",
4174 line, pos);
4175 return 1;
4176 }
4177 } else if (os_strcmp(buf, "sae_require_mfp") == 0) {
4178 bss->sae_require_mfp = atoi(pos);
4179 } else if (os_strcmp(buf, "local_pwr_constraint") == 0) {
4180 int val = atoi(pos);
4181 if (val < 0 || val > 255) {
4182 wpa_printf(MSG_ERROR, "Line %d: Invalid local_pwr_constraint %d (expected 0..255)",
4183 line, val);
4184 return 1;
4185 }
4186 conf->local_pwr_constraint = val;
4187 } else if (os_strcmp(buf, "spectrum_mgmt_required") == 0) {
4188 conf->spectrum_mgmt_required = atoi(pos);
4189 } else if (os_strcmp(buf, "wowlan_triggers") == 0) {
4190 os_free(bss->wowlan_triggers);
4191 bss->wowlan_triggers = os_strdup(pos);
4192 #ifdef CONFIG_FST
4193 } else if (os_strcmp(buf, "fst_group_id") == 0) {
4194 size_t len = os_strlen(pos);
4195
4196 if (!len || len >= sizeof(conf->fst_cfg.group_id)) {
4197 wpa_printf(MSG_ERROR,
4198 "Line %d: Invalid fst_group_id value '%s'",
4199 line, pos);
4200 return 1;
4201 }
4202
4203 if (conf->fst_cfg.group_id[0]) {
4204 wpa_printf(MSG_ERROR,
4205 "Line %d: Duplicate fst_group value '%s'",
4206 line, pos);
4207 return 1;
4208 }
4209
4210 os_strlcpy(conf->fst_cfg.group_id, pos,
4211 sizeof(conf->fst_cfg.group_id));
4212 } else if (os_strcmp(buf, "fst_priority") == 0) {
4213 char *endp;
4214 long int val;
4215
4216 if (!*pos) {
4217 wpa_printf(MSG_ERROR,
4218 "Line %d: fst_priority value not supplied (expected 1..%u)",
4219 line, FST_MAX_PRIO_VALUE);
4220 return -1;
4221 }
4222
4223 val = strtol(pos, &endp, 0);
4224 if (*endp || val < 1 || val > FST_MAX_PRIO_VALUE) {
4225 wpa_printf(MSG_ERROR,
4226 "Line %d: Invalid fst_priority %ld (%s) (expected 1..%u)",
4227 line, val, pos, FST_MAX_PRIO_VALUE);
4228 return 1;
4229 }
4230 conf->fst_cfg.priority = (u8) val;
4231 } else if (os_strcmp(buf, "fst_llt") == 0) {
4232 char *endp;
4233 long int val;
4234
4235 if (!*pos) {
4236 wpa_printf(MSG_ERROR,
4237 "Line %d: fst_llt value not supplied (expected 1..%u)",
4238 line, FST_MAX_LLT_MS);
4239 return -1;
4240 }
4241 val = strtol(pos, &endp, 0);
4242 if (*endp || val < 1 ||
4243 (unsigned long int) val > FST_MAX_LLT_MS) {
4244 wpa_printf(MSG_ERROR,
4245 "Line %d: Invalid fst_llt %ld (%s) (expected 1..%u)",
4246 line, val, pos, FST_MAX_LLT_MS);
4247 return 1;
4248 }
4249 conf->fst_cfg.llt = (u32) val;
4250 #endif /* CONFIG_FST */
4251 } else if (os_strcmp(buf, "track_sta_max_num") == 0) {
4252 conf->track_sta_max_num = atoi(pos);
4253 } else if (os_strcmp(buf, "track_sta_max_age") == 0) {
4254 conf->track_sta_max_age = atoi(pos);
4255 } else if (os_strcmp(buf, "no_probe_resp_if_seen_on") == 0) {
4256 os_free(bss->no_probe_resp_if_seen_on);
4257 bss->no_probe_resp_if_seen_on = os_strdup(pos);
4258 } else if (os_strcmp(buf, "no_auth_if_seen_on") == 0) {
4259 os_free(bss->no_auth_if_seen_on);
4260 bss->no_auth_if_seen_on = os_strdup(pos);
4261 } else if (os_strcmp(buf, "lci") == 0) {
4262 wpabuf_free(conf->lci);
4263 conf->lci = wpabuf_parse_bin(pos);
4264 if (conf->lci && wpabuf_len(conf->lci) == 0) {
4265 wpabuf_free(conf->lci);
4266 conf->lci = NULL;
4267 }
4268 } else if (os_strcmp(buf, "civic") == 0) {
4269 wpabuf_free(conf->civic);
4270 conf->civic = wpabuf_parse_bin(pos);
4271 if (conf->civic && wpabuf_len(conf->civic) == 0) {
4272 wpabuf_free(conf->civic);
4273 conf->civic = NULL;
4274 }
4275 } else if (os_strcmp(buf, "rrm_neighbor_report") == 0) {
4276 if (atoi(pos))
4277 bss->radio_measurements[0] |=
4278 WLAN_RRM_CAPS_NEIGHBOR_REPORT;
4279 } else if (os_strcmp(buf, "rrm_beacon_report") == 0) {
4280 if (atoi(pos))
4281 bss->radio_measurements[0] |=
4282 WLAN_RRM_CAPS_BEACON_REPORT_PASSIVE |
4283 WLAN_RRM_CAPS_BEACON_REPORT_ACTIVE |
4284 WLAN_RRM_CAPS_BEACON_REPORT_TABLE;
4285 } else if (os_strcmp(buf, "gas_address3") == 0) {
4286 bss->gas_address3 = atoi(pos);
4287 } else if (os_strcmp(buf, "stationary_ap") == 0) {
4288 conf->stationary_ap = atoi(pos);
4289 } else if (os_strcmp(buf, "ftm_responder") == 0) {
4290 bss->ftm_responder = atoi(pos);
4291 } else if (os_strcmp(buf, "ftm_initiator") == 0) {
4292 bss->ftm_initiator = atoi(pos);
4293 #ifdef CONFIG_FILS
4294 } else if (os_strcmp(buf, "fils_cache_id") == 0) {
4295 if (hexstr2bin(pos, bss->fils_cache_id, FILS_CACHE_ID_LEN)) {
4296 wpa_printf(MSG_ERROR,
4297 "Line %d: Invalid fils_cache_id '%s'",
4298 line, pos);
4299 return 1;
4300 }
4301 bss->fils_cache_id_set = 1;
4302 } else if (os_strcmp(buf, "fils_realm") == 0) {
4303 if (parse_fils_realm(bss, pos) < 0)
4304 return 1;
4305 } else if (os_strcmp(buf, "fils_dh_group") == 0) {
4306 bss->fils_dh_group = atoi(pos);
4307 } else if (os_strcmp(buf, "dhcp_server") == 0) {
4308 if (hostapd_parse_ip_addr(pos, &bss->dhcp_server)) {
4309 wpa_printf(MSG_ERROR,
4310 "Line %d: invalid IP address '%s'",
4311 line, pos);
4312 return 1;
4313 }
4314 } else if (os_strcmp(buf, "dhcp_rapid_commit_proxy") == 0) {
4315 bss->dhcp_rapid_commit_proxy = atoi(pos);
4316 } else if (os_strcmp(buf, "fils_hlp_wait_time") == 0) {
4317 bss->fils_hlp_wait_time = atoi(pos);
4318 } else if (os_strcmp(buf, "dhcp_server_port") == 0) {
4319 bss->dhcp_server_port = atoi(pos);
4320 } else if (os_strcmp(buf, "dhcp_relay_port") == 0) {
4321 bss->dhcp_relay_port = atoi(pos);
4322 #endif /* CONFIG_FILS */
4323 } else if (os_strcmp(buf, "multicast_to_unicast") == 0) {
4324 bss->multicast_to_unicast = atoi(pos);
4325 } else if (os_strcmp(buf, "broadcast_deauth") == 0) {
4326 bss->broadcast_deauth = atoi(pos);
4327 #ifdef CONFIG_DPP
4328 } else if (os_strcmp(buf, "dpp_connector") == 0) {
4329 os_free(bss->dpp_connector);
4330 bss->dpp_connector = os_strdup(pos);
4331 } else if (os_strcmp(buf, "dpp_netaccesskey") == 0) {
4332 if (parse_wpabuf_hex(line, buf, &bss->dpp_netaccesskey, pos))
4333 return 1;
4334 } else if (os_strcmp(buf, "dpp_netaccesskey_expiry") == 0) {
4335 bss->dpp_netaccesskey_expiry = strtol(pos, NULL, 0);
4336 } else if (os_strcmp(buf, "dpp_csign") == 0) {
4337 if (parse_wpabuf_hex(line, buf, &bss->dpp_csign, pos))
4338 return 1;
4339 #ifdef CONFIG_DPP2
4340 } else if (os_strcmp(buf, "dpp_controller") == 0) {
4341 if (hostapd_dpp_controller_parse(bss, pos))
4342 return 1;
4343 #endif /* CONFIG_DPP2 */
4344 #endif /* CONFIG_DPP */
4345 #ifdef CONFIG_OWE
4346 } else if (os_strcmp(buf, "owe_transition_bssid") == 0) {
4347 if (hwaddr_aton(pos, bss->owe_transition_bssid)) {
4348 wpa_printf(MSG_ERROR,
4349 "Line %d: invalid owe_transition_bssid",
4350 line);
4351 return 1;
4352 }
4353 } else if (os_strcmp(buf, "owe_transition_ssid") == 0) {
4354 size_t slen;
4355 char *str = wpa_config_parse_string(pos, &slen);
4356
4357 if (!str || slen < 1 || slen > SSID_MAX_LEN) {
4358 wpa_printf(MSG_ERROR, "Line %d: invalid SSID '%s'",
4359 line, pos);
4360 os_free(str);
4361 return 1;
4362 }
4363 os_memcpy(bss->owe_transition_ssid, str, slen);
4364 bss->owe_transition_ssid_len = slen;
4365 os_free(str);
4366 } else if (os_strcmp(buf, "owe_transition_ifname") == 0) {
4367 os_strlcpy(bss->owe_transition_ifname, pos,
4368 sizeof(bss->owe_transition_ifname));
4369 } else if (os_strcmp(buf, "owe_groups") == 0) {
4370 if (hostapd_parse_intlist(&bss->owe_groups, pos)) {
4371 wpa_printf(MSG_ERROR,
4372 "Line %d: Invalid owe_groups value '%s'",
4373 line, pos);
4374 return 1;
4375 }
4376 } else if (os_strcmp(buf, "coloc_intf_reporting") == 0) {
4377 bss->coloc_intf_reporting = atoi(pos);
4378 #endif /* CONFIG_OWE */
4379 } else if (os_strcmp(buf, "multi_ap") == 0) {
4380 int val = atoi(pos);
4381
4382 if (val < 0 || val > 3) {
4383 wpa_printf(MSG_ERROR, "Line %d: Invalid multi_ap '%s'",
4384 line, buf);
4385 return -1;
4386 }
4387
4388 bss->multi_ap = val;
4389 } else if (os_strcmp(buf, "rssi_reject_assoc_rssi") == 0) {
4390 conf->rssi_reject_assoc_rssi = atoi(pos);
4391 } else if (os_strcmp(buf, "rssi_reject_assoc_timeout") == 0) {
4392 conf->rssi_reject_assoc_timeout = atoi(pos);
4393 } else if (os_strcmp(buf, "pbss") == 0) {
4394 bss->pbss = atoi(pos);
4395 } else {
4396 wpa_printf(MSG_ERROR,
4397 "Line %d: unknown configuration item '%s'",
4398 line, buf);
4399 return 1;
4400 }
4401
4402 return 0;
4403 }
4404
4405
4406 /**
4407 * hostapd_config_read - Read and parse a configuration file
4408 * @fname: Configuration file name (including path, if needed)
4409 * Returns: Allocated configuration data structure
4410 */
4411 struct hostapd_config * hostapd_config_read(const char *fname)
4412 {
4413 struct hostapd_config *conf;
4414 FILE *f;
4415 char buf[4096], *pos;
4416 int line = 0;
4417 int errors = 0;
4418 size_t i;
4419
4420 f = fopen(fname, "r");
4421 if (f == NULL) {
4422 wpa_printf(MSG_ERROR, "Could not open configuration file '%s' "
4423 "for reading.", fname);
4424 return NULL;
4425 }
4426
4427 conf = hostapd_config_defaults();
4428 if (conf == NULL) {
4429 fclose(f);
4430 return NULL;
4431 }
4432
4433 /* set default driver based on configuration */
4434 conf->driver = wpa_drivers[0];
4435 if (conf->driver == NULL) {
4436 wpa_printf(MSG_ERROR, "No driver wrappers registered!");
4437 hostapd_config_free(conf);
4438 fclose(f);
4439 return NULL;
4440 }
4441
4442 conf->last_bss = conf->bss[0];
4443
4444 while (fgets(buf, sizeof(buf), f)) {
4445 struct hostapd_bss_config *bss;
4446
4447 bss = conf->last_bss;
4448 line++;
4449
4450 if (buf[0] == '#')
4451 continue;
4452 pos = buf;
4453 while (*pos != '\0') {
4454 if (*pos == '\n') {
4455 *pos = '\0';
4456 break;
4457 }
4458 pos++;
4459 }
4460 if (buf[0] == '\0')
4461 continue;
4462
4463 pos = os_strchr(buf, '=');
4464 if (pos == NULL) {
4465 wpa_printf(MSG_ERROR, "Line %d: invalid line '%s'",
4466 line, buf);
4467 errors++;
4468 continue;
4469 }
4470 *pos = '\0';
4471 pos++;
4472 errors += hostapd_config_fill(conf, bss, buf, pos, line);
4473 }
4474
4475 fclose(f);
4476
4477 for (i = 0; i < conf->num_bss; i++)
4478 hostapd_set_security_params(conf->bss[i], 1);
4479
4480 if (hostapd_config_check(conf, 1))
4481 errors++;
4482
4483 #ifndef WPA_IGNORE_CONFIG_ERRORS
4484 if (errors) {
4485 wpa_printf(MSG_ERROR, "%d errors found in configuration file "
4486 "'%s'", errors, fname);
4487 hostapd_config_free(conf);
4488 conf = NULL;
4489 }
4490 #endif /* WPA_IGNORE_CONFIG_ERRORS */
4491
4492 return conf;
4493 }
4494
4495
4496 int hostapd_set_iface(struct hostapd_config *conf,
4497 struct hostapd_bss_config *bss, const char *field,
4498 char *value)
4499 {
4500 int errors;
4501 size_t i;
4502
4503 errors = hostapd_config_fill(conf, bss, field, value, 0);
4504 if (errors) {
4505 wpa_printf(MSG_INFO, "Failed to set configuration field '%s' "
4506 "to value '%s'", field, value);
4507 return -1;
4508 }
4509
4510 for (i = 0; i < conf->num_bss; i++)
4511 hostapd_set_security_params(conf->bss[i], 0);
4512
4513 if (hostapd_config_check(conf, 0)) {
4514 wpa_printf(MSG_ERROR, "Configuration check failed");
4515 return -1;
4516 }
4517
4518 return 0;
4519 }
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