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HE: Add MU EDCA Parameter Set element (AP)
[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 static u8 set_he_cap(int val, u8 mask)
1384 {
1385 return (u8) (mask & (val << ffs(mask)));
1386 }
1387 #endif /* CONFIG_IEEE80211AX */
1388
1389
1390 #ifdef CONFIG_INTERWORKING
1391 static int parse_roaming_consortium(struct hostapd_bss_config *bss, char *pos,
1392 int line)
1393 {
1394 size_t len = os_strlen(pos);
1395 u8 oi[MAX_ROAMING_CONSORTIUM_LEN];
1396
1397 struct hostapd_roaming_consortium *rc;
1398
1399 if ((len & 1) || len < 2 * 3 || len / 2 > MAX_ROAMING_CONSORTIUM_LEN ||
1400 hexstr2bin(pos, oi, len / 2)) {
1401 wpa_printf(MSG_ERROR, "Line %d: invalid roaming_consortium "
1402 "'%s'", line, pos);
1403 return -1;
1404 }
1405 len /= 2;
1406
1407 rc = os_realloc_array(bss->roaming_consortium,
1408 bss->roaming_consortium_count + 1,
1409 sizeof(struct hostapd_roaming_consortium));
1410 if (rc == NULL)
1411 return -1;
1412
1413 os_memcpy(rc[bss->roaming_consortium_count].oi, oi, len);
1414 rc[bss->roaming_consortium_count].len = len;
1415
1416 bss->roaming_consortium = rc;
1417 bss->roaming_consortium_count++;
1418
1419 return 0;
1420 }
1421
1422
1423 static int parse_lang_string(struct hostapd_lang_string **array,
1424 unsigned int *count, char *pos)
1425 {
1426 char *sep, *str = NULL;
1427 size_t clen, nlen, slen;
1428 struct hostapd_lang_string *ls;
1429 int ret = -1;
1430
1431 if (*pos == '"' || (*pos == 'P' && pos[1] == '"')) {
1432 str = wpa_config_parse_string(pos, &slen);
1433 if (!str)
1434 return -1;
1435 pos = str;
1436 }
1437
1438 sep = os_strchr(pos, ':');
1439 if (sep == NULL)
1440 goto fail;
1441 *sep++ = '\0';
1442
1443 clen = os_strlen(pos);
1444 if (clen < 2 || clen > sizeof(ls->lang))
1445 goto fail;
1446 nlen = os_strlen(sep);
1447 if (nlen > 252)
1448 goto fail;
1449
1450 ls = os_realloc_array(*array, *count + 1,
1451 sizeof(struct hostapd_lang_string));
1452 if (ls == NULL)
1453 goto fail;
1454
1455 *array = ls;
1456 ls = &(*array)[*count];
1457 (*count)++;
1458
1459 os_memset(ls->lang, 0, sizeof(ls->lang));
1460 os_memcpy(ls->lang, pos, clen);
1461 ls->name_len = nlen;
1462 os_memcpy(ls->name, sep, nlen);
1463
1464 ret = 0;
1465 fail:
1466 os_free(str);
1467 return ret;
1468 }
1469
1470
1471 static int parse_venue_name(struct hostapd_bss_config *bss, char *pos,
1472 int line)
1473 {
1474 if (parse_lang_string(&bss->venue_name, &bss->venue_name_count, pos)) {
1475 wpa_printf(MSG_ERROR, "Line %d: Invalid venue_name '%s'",
1476 line, pos);
1477 return -1;
1478 }
1479 return 0;
1480 }
1481
1482
1483 static int parse_venue_url(struct hostapd_bss_config *bss, char *pos,
1484 int line)
1485 {
1486 char *sep;
1487 size_t nlen;
1488 struct hostapd_venue_url *url;
1489 int ret = -1;
1490
1491 sep = os_strchr(pos, ':');
1492 if (!sep)
1493 goto fail;
1494 *sep++ = '\0';
1495
1496 nlen = os_strlen(sep);
1497 if (nlen > 254)
1498 goto fail;
1499
1500 url = os_realloc_array(bss->venue_url, bss->venue_url_count + 1,
1501 sizeof(struct hostapd_venue_url));
1502 if (!url)
1503 goto fail;
1504
1505 bss->venue_url = url;
1506 url = &bss->venue_url[bss->venue_url_count++];
1507
1508 url->venue_number = atoi(pos);
1509 url->url_len = nlen;
1510 os_memcpy(url->url, sep, nlen);
1511
1512 ret = 0;
1513 fail:
1514 if (ret)
1515 wpa_printf(MSG_ERROR, "Line %d: Invalid venue_url '%s'",
1516 line, pos);
1517 return ret;
1518 }
1519
1520
1521 static int parse_3gpp_cell_net(struct hostapd_bss_config *bss, char *buf,
1522 int line)
1523 {
1524 size_t count;
1525 char *pos;
1526 u8 *info = NULL, *ipos;
1527
1528 /* format: <MCC1,MNC1>[;<MCC2,MNC2>][;...] */
1529
1530 count = 1;
1531 for (pos = buf; *pos; pos++) {
1532 if ((*pos < '0' || *pos > '9') && *pos != ';' && *pos != ',')
1533 goto fail;
1534 if (*pos == ';')
1535 count++;
1536 }
1537 if (1 + count * 3 > 0x7f)
1538 goto fail;
1539
1540 info = os_zalloc(2 + 3 + count * 3);
1541 if (info == NULL)
1542 return -1;
1543
1544 ipos = info;
1545 *ipos++ = 0; /* GUD - Version 1 */
1546 *ipos++ = 3 + count * 3; /* User Data Header Length (UDHL) */
1547 *ipos++ = 0; /* PLMN List IEI */
1548 /* ext(b8) | Length of PLMN List value contents(b7..1) */
1549 *ipos++ = 1 + count * 3;
1550 *ipos++ = count; /* Number of PLMNs */
1551
1552 pos = buf;
1553 while (pos && *pos) {
1554 char *mcc, *mnc;
1555 size_t mnc_len;
1556
1557 mcc = pos;
1558 mnc = os_strchr(pos, ',');
1559 if (mnc == NULL)
1560 goto fail;
1561 *mnc++ = '\0';
1562 pos = os_strchr(mnc, ';');
1563 if (pos)
1564 *pos++ = '\0';
1565
1566 mnc_len = os_strlen(mnc);
1567 if (os_strlen(mcc) != 3 || (mnc_len != 2 && mnc_len != 3))
1568 goto fail;
1569
1570 /* BC coded MCC,MNC */
1571 /* MCC digit 2 | MCC digit 1 */
1572 *ipos++ = ((mcc[1] - '0') << 4) | (mcc[0] - '0');
1573 /* MNC digit 3 | MCC digit 3 */
1574 *ipos++ = (((mnc_len == 2) ? 0xf0 : ((mnc[2] - '0') << 4))) |
1575 (mcc[2] - '0');
1576 /* MNC digit 2 | MNC digit 1 */
1577 *ipos++ = ((mnc[1] - '0') << 4) | (mnc[0] - '0');
1578 }
1579
1580 os_free(bss->anqp_3gpp_cell_net);
1581 bss->anqp_3gpp_cell_net = info;
1582 bss->anqp_3gpp_cell_net_len = 2 + 3 + 3 * count;
1583 wpa_hexdump(MSG_MSGDUMP, "3GPP Cellular Network information",
1584 bss->anqp_3gpp_cell_net, bss->anqp_3gpp_cell_net_len);
1585
1586 return 0;
1587
1588 fail:
1589 wpa_printf(MSG_ERROR, "Line %d: Invalid anqp_3gpp_cell_net: %s",
1590 line, buf);
1591 os_free(info);
1592 return -1;
1593 }
1594
1595
1596 static int parse_nai_realm(struct hostapd_bss_config *bss, char *buf, int line)
1597 {
1598 struct hostapd_nai_realm_data *realm;
1599 size_t i, j, len;
1600 int *offsets;
1601 char *pos, *end, *rpos;
1602
1603 offsets = os_calloc(bss->nai_realm_count * MAX_NAI_REALMS,
1604 sizeof(int));
1605 if (offsets == NULL)
1606 return -1;
1607
1608 for (i = 0; i < bss->nai_realm_count; i++) {
1609 realm = &bss->nai_realm_data[i];
1610 for (j = 0; j < MAX_NAI_REALMS; j++) {
1611 offsets[i * MAX_NAI_REALMS + j] =
1612 realm->realm[j] ?
1613 realm->realm[j] - realm->realm_buf : -1;
1614 }
1615 }
1616
1617 realm = os_realloc_array(bss->nai_realm_data, bss->nai_realm_count + 1,
1618 sizeof(struct hostapd_nai_realm_data));
1619 if (realm == NULL) {
1620 os_free(offsets);
1621 return -1;
1622 }
1623 bss->nai_realm_data = realm;
1624
1625 /* patch the pointers after realloc */
1626 for (i = 0; i < bss->nai_realm_count; i++) {
1627 realm = &bss->nai_realm_data[i];
1628 for (j = 0; j < MAX_NAI_REALMS; j++) {
1629 int offs = offsets[i * MAX_NAI_REALMS + j];
1630 if (offs >= 0)
1631 realm->realm[j] = realm->realm_buf + offs;
1632 else
1633 realm->realm[j] = NULL;
1634 }
1635 }
1636 os_free(offsets);
1637
1638 realm = &bss->nai_realm_data[bss->nai_realm_count];
1639 os_memset(realm, 0, sizeof(*realm));
1640
1641 pos = buf;
1642 realm->encoding = atoi(pos);
1643 pos = os_strchr(pos, ',');
1644 if (pos == NULL)
1645 goto fail;
1646 pos++;
1647
1648 end = os_strchr(pos, ',');
1649 if (end) {
1650 len = end - pos;
1651 *end = '\0';
1652 } else {
1653 len = os_strlen(pos);
1654 }
1655
1656 if (len > MAX_NAI_REALMLEN) {
1657 wpa_printf(MSG_ERROR, "Too long a realm string (%d > max %d "
1658 "characters)", (int) len, MAX_NAI_REALMLEN);
1659 goto fail;
1660 }
1661 os_memcpy(realm->realm_buf, pos, len);
1662
1663 if (end)
1664 pos = end + 1;
1665 else
1666 pos = NULL;
1667
1668 while (pos && *pos) {
1669 struct hostapd_nai_realm_eap *eap;
1670
1671 if (realm->eap_method_count >= MAX_NAI_EAP_METHODS) {
1672 wpa_printf(MSG_ERROR, "Too many EAP methods");
1673 goto fail;
1674 }
1675
1676 eap = &realm->eap_method[realm->eap_method_count];
1677 realm->eap_method_count++;
1678
1679 end = os_strchr(pos, ',');
1680 if (end == NULL)
1681 end = pos + os_strlen(pos);
1682
1683 eap->eap_method = atoi(pos);
1684 for (;;) {
1685 pos = os_strchr(pos, '[');
1686 if (pos == NULL || pos > end)
1687 break;
1688 pos++;
1689 if (eap->num_auths >= MAX_NAI_AUTH_TYPES) {
1690 wpa_printf(MSG_ERROR, "Too many auth params");
1691 goto fail;
1692 }
1693 eap->auth_id[eap->num_auths] = atoi(pos);
1694 pos = os_strchr(pos, ':');
1695 if (pos == NULL || pos > end)
1696 goto fail;
1697 pos++;
1698 eap->auth_val[eap->num_auths] = atoi(pos);
1699 pos = os_strchr(pos, ']');
1700 if (pos == NULL || pos > end)
1701 goto fail;
1702 pos++;
1703 eap->num_auths++;
1704 }
1705
1706 if (*end != ',')
1707 break;
1708
1709 pos = end + 1;
1710 }
1711
1712 /* Split realm list into null terminated realms */
1713 rpos = realm->realm_buf;
1714 i = 0;
1715 while (*rpos) {
1716 if (i >= MAX_NAI_REALMS) {
1717 wpa_printf(MSG_ERROR, "Too many realms");
1718 goto fail;
1719 }
1720 realm->realm[i++] = rpos;
1721 rpos = os_strchr(rpos, ';');
1722 if (rpos == NULL)
1723 break;
1724 *rpos++ = '\0';
1725 }
1726
1727 bss->nai_realm_count++;
1728
1729 return 0;
1730
1731 fail:
1732 wpa_printf(MSG_ERROR, "Line %d: invalid nai_realm '%s'", line, buf);
1733 return -1;
1734 }
1735
1736
1737 static int parse_anqp_elem(struct hostapd_bss_config *bss, char *buf, int line)
1738 {
1739 char *delim;
1740 u16 infoid;
1741 size_t len;
1742 struct wpabuf *payload;
1743 struct anqp_element *elem;
1744
1745 delim = os_strchr(buf, ':');
1746 if (!delim)
1747 return -1;
1748 delim++;
1749 infoid = atoi(buf);
1750 len = os_strlen(delim);
1751 if (len & 1)
1752 return -1;
1753 len /= 2;
1754 payload = wpabuf_alloc(len);
1755 if (!payload)
1756 return -1;
1757 if (hexstr2bin(delim, wpabuf_put(payload, len), len) < 0) {
1758 wpabuf_free(payload);
1759 return -1;
1760 }
1761
1762 dl_list_for_each(elem, &bss->anqp_elem, struct anqp_element, list) {
1763 if (elem->infoid == infoid) {
1764 /* Update existing entry */
1765 wpabuf_free(elem->payload);
1766 elem->payload = payload;
1767 return 0;
1768 }
1769 }
1770
1771 /* Add a new entry */
1772 elem = os_zalloc(sizeof(*elem));
1773 if (!elem) {
1774 wpabuf_free(payload);
1775 return -1;
1776 }
1777 elem->infoid = infoid;
1778 elem->payload = payload;
1779 dl_list_add(&bss->anqp_elem, &elem->list);
1780
1781 return 0;
1782 }
1783
1784
1785 static int parse_qos_map_set(struct hostapd_bss_config *bss,
1786 char *buf, int line)
1787 {
1788 u8 qos_map_set[16 + 2 * 21], count = 0;
1789 char *pos = buf;
1790 int val;
1791
1792 for (;;) {
1793 if (count == sizeof(qos_map_set)) {
1794 wpa_printf(MSG_ERROR, "Line %d: Too many qos_map_set "
1795 "parameters '%s'", line, buf);
1796 return -1;
1797 }
1798
1799 val = atoi(pos);
1800 if (val > 255 || val < 0) {
1801 wpa_printf(MSG_ERROR, "Line %d: Invalid qos_map_set "
1802 "'%s'", line, buf);
1803 return -1;
1804 }
1805
1806 qos_map_set[count++] = val;
1807 pos = os_strchr(pos, ',');
1808 if (!pos)
1809 break;
1810 pos++;
1811 }
1812
1813 if (count < 16 || count & 1) {
1814 wpa_printf(MSG_ERROR, "Line %d: Invalid qos_map_set '%s'",
1815 line, buf);
1816 return -1;
1817 }
1818
1819 os_memcpy(bss->qos_map_set, qos_map_set, count);
1820 bss->qos_map_set_len = count;
1821
1822 return 0;
1823 }
1824
1825 #endif /* CONFIG_INTERWORKING */
1826
1827
1828 #ifdef CONFIG_HS20
1829 static int hs20_parse_conn_capab(struct hostapd_bss_config *bss, char *buf,
1830 int line)
1831 {
1832 u8 *conn_cap;
1833 char *pos;
1834
1835 if (bss->hs20_connection_capability_len >= 0xfff0)
1836 return -1;
1837
1838 conn_cap = os_realloc(bss->hs20_connection_capability,
1839 bss->hs20_connection_capability_len + 4);
1840 if (conn_cap == NULL)
1841 return -1;
1842
1843 bss->hs20_connection_capability = conn_cap;
1844 conn_cap += bss->hs20_connection_capability_len;
1845 pos = buf;
1846 conn_cap[0] = atoi(pos);
1847 pos = os_strchr(pos, ':');
1848 if (pos == NULL)
1849 return -1;
1850 pos++;
1851 WPA_PUT_LE16(conn_cap + 1, atoi(pos));
1852 pos = os_strchr(pos, ':');
1853 if (pos == NULL)
1854 return -1;
1855 pos++;
1856 conn_cap[3] = atoi(pos);
1857 bss->hs20_connection_capability_len += 4;
1858
1859 return 0;
1860 }
1861
1862
1863 static int hs20_parse_wan_metrics(struct hostapd_bss_config *bss, char *buf,
1864 int line)
1865 {
1866 u8 *wan_metrics;
1867 char *pos;
1868
1869 /* <WAN Info>:<DL Speed>:<UL Speed>:<DL Load>:<UL Load>:<LMD> */
1870
1871 wan_metrics = os_zalloc(13);
1872 if (wan_metrics == NULL)
1873 return -1;
1874
1875 pos = buf;
1876 /* WAN Info */
1877 if (hexstr2bin(pos, wan_metrics, 1) < 0)
1878 goto fail;
1879 pos += 2;
1880 if (*pos != ':')
1881 goto fail;
1882 pos++;
1883
1884 /* Downlink Speed */
1885 WPA_PUT_LE32(wan_metrics + 1, atoi(pos));
1886 pos = os_strchr(pos, ':');
1887 if (pos == NULL)
1888 goto fail;
1889 pos++;
1890
1891 /* Uplink Speed */
1892 WPA_PUT_LE32(wan_metrics + 5, atoi(pos));
1893 pos = os_strchr(pos, ':');
1894 if (pos == NULL)
1895 goto fail;
1896 pos++;
1897
1898 /* Downlink Load */
1899 wan_metrics[9] = atoi(pos);
1900 pos = os_strchr(pos, ':');
1901 if (pos == NULL)
1902 goto fail;
1903 pos++;
1904
1905 /* Uplink Load */
1906 wan_metrics[10] = atoi(pos);
1907 pos = os_strchr(pos, ':');
1908 if (pos == NULL)
1909 goto fail;
1910 pos++;
1911
1912 /* LMD */
1913 WPA_PUT_LE16(wan_metrics + 11, atoi(pos));
1914
1915 os_free(bss->hs20_wan_metrics);
1916 bss->hs20_wan_metrics = wan_metrics;
1917
1918 return 0;
1919
1920 fail:
1921 wpa_printf(MSG_ERROR, "Line %d: Invalid hs20_wan_metrics '%s'",
1922 line, buf);
1923 os_free(wan_metrics);
1924 return -1;
1925 }
1926
1927
1928 static int hs20_parse_oper_friendly_name(struct hostapd_bss_config *bss,
1929 char *pos, int line)
1930 {
1931 if (parse_lang_string(&bss->hs20_oper_friendly_name,
1932 &bss->hs20_oper_friendly_name_count, pos)) {
1933 wpa_printf(MSG_ERROR, "Line %d: Invalid "
1934 "hs20_oper_friendly_name '%s'", line, pos);
1935 return -1;
1936 }
1937 return 0;
1938 }
1939
1940
1941 static int hs20_parse_icon(struct hostapd_bss_config *bss, char *pos)
1942 {
1943 struct hs20_icon *icon;
1944 char *end;
1945
1946 icon = os_realloc_array(bss->hs20_icons, bss->hs20_icons_count + 1,
1947 sizeof(struct hs20_icon));
1948 if (icon == NULL)
1949 return -1;
1950 bss->hs20_icons = icon;
1951 icon = &bss->hs20_icons[bss->hs20_icons_count];
1952 os_memset(icon, 0, sizeof(*icon));
1953
1954 icon->width = atoi(pos);
1955 pos = os_strchr(pos, ':');
1956 if (pos == NULL)
1957 return -1;
1958 pos++;
1959
1960 icon->height = atoi(pos);
1961 pos = os_strchr(pos, ':');
1962 if (pos == NULL)
1963 return -1;
1964 pos++;
1965
1966 end = os_strchr(pos, ':');
1967 if (end == NULL || end - pos > 3)
1968 return -1;
1969 os_memcpy(icon->language, pos, end - pos);
1970 pos = end + 1;
1971
1972 end = os_strchr(pos, ':');
1973 if (end == NULL || end - pos > 255)
1974 return -1;
1975 os_memcpy(icon->type, pos, end - pos);
1976 pos = end + 1;
1977
1978 end = os_strchr(pos, ':');
1979 if (end == NULL || end - pos > 255)
1980 return -1;
1981 os_memcpy(icon->name, pos, end - pos);
1982 pos = end + 1;
1983
1984 if (os_strlen(pos) > 255)
1985 return -1;
1986 os_memcpy(icon->file, pos, os_strlen(pos));
1987
1988 bss->hs20_icons_count++;
1989
1990 return 0;
1991 }
1992
1993
1994 static int hs20_parse_osu_ssid(struct hostapd_bss_config *bss,
1995 char *pos, int line)
1996 {
1997 size_t slen;
1998 char *str;
1999
2000 str = wpa_config_parse_string(pos, &slen);
2001 if (str == NULL || slen < 1 || slen > SSID_MAX_LEN) {
2002 wpa_printf(MSG_ERROR, "Line %d: Invalid SSID '%s'", line, pos);
2003 os_free(str);
2004 return -1;
2005 }
2006
2007 os_memcpy(bss->osu_ssid, str, slen);
2008 bss->osu_ssid_len = slen;
2009 os_free(str);
2010
2011 return 0;
2012 }
2013
2014
2015 static int hs20_parse_osu_server_uri(struct hostapd_bss_config *bss,
2016 char *pos, int line)
2017 {
2018 struct hs20_osu_provider *p;
2019
2020 p = os_realloc_array(bss->hs20_osu_providers,
2021 bss->hs20_osu_providers_count + 1, sizeof(*p));
2022 if (p == NULL)
2023 return -1;
2024
2025 bss->hs20_osu_providers = p;
2026 bss->last_osu = &bss->hs20_osu_providers[bss->hs20_osu_providers_count];
2027 bss->hs20_osu_providers_count++;
2028 os_memset(bss->last_osu, 0, sizeof(*p));
2029 bss->last_osu->server_uri = os_strdup(pos);
2030
2031 return 0;
2032 }
2033
2034
2035 static int hs20_parse_osu_friendly_name(struct hostapd_bss_config *bss,
2036 char *pos, int line)
2037 {
2038 if (bss->last_osu == NULL) {
2039 wpa_printf(MSG_ERROR, "Line %d: Unexpected OSU field", line);
2040 return -1;
2041 }
2042
2043 if (parse_lang_string(&bss->last_osu->friendly_name,
2044 &bss->last_osu->friendly_name_count, pos)) {
2045 wpa_printf(MSG_ERROR, "Line %d: Invalid osu_friendly_name '%s'",
2046 line, pos);
2047 return -1;
2048 }
2049
2050 return 0;
2051 }
2052
2053
2054 static int hs20_parse_osu_nai(struct hostapd_bss_config *bss,
2055 char *pos, int line)
2056 {
2057 if (bss->last_osu == NULL) {
2058 wpa_printf(MSG_ERROR, "Line %d: Unexpected OSU field", line);
2059 return -1;
2060 }
2061
2062 os_free(bss->last_osu->osu_nai);
2063 bss->last_osu->osu_nai = os_strdup(pos);
2064 if (bss->last_osu->osu_nai == NULL)
2065 return -1;
2066
2067 return 0;
2068 }
2069
2070
2071 static int hs20_parse_osu_nai2(struct hostapd_bss_config *bss,
2072 char *pos, int line)
2073 {
2074 if (bss->last_osu == NULL) {
2075 wpa_printf(MSG_ERROR, "Line %d: Unexpected OSU field", line);
2076 return -1;
2077 }
2078
2079 os_free(bss->last_osu->osu_nai2);
2080 bss->last_osu->osu_nai2 = os_strdup(pos);
2081 if (bss->last_osu->osu_nai2 == NULL)
2082 return -1;
2083 bss->hs20_osu_providers_nai_count++;
2084
2085 return 0;
2086 }
2087
2088
2089 static int hs20_parse_osu_method_list(struct hostapd_bss_config *bss, char *pos,
2090 int line)
2091 {
2092 if (bss->last_osu == NULL) {
2093 wpa_printf(MSG_ERROR, "Line %d: Unexpected OSU field", line);
2094 return -1;
2095 }
2096
2097 if (hostapd_parse_intlist(&bss->last_osu->method_list, pos)) {
2098 wpa_printf(MSG_ERROR, "Line %d: Invalid osu_method_list", line);
2099 return -1;
2100 }
2101
2102 return 0;
2103 }
2104
2105
2106 static int hs20_parse_osu_icon(struct hostapd_bss_config *bss, char *pos,
2107 int line)
2108 {
2109 char **n;
2110 struct hs20_osu_provider *p = bss->last_osu;
2111
2112 if (p == NULL) {
2113 wpa_printf(MSG_ERROR, "Line %d: Unexpected OSU field", line);
2114 return -1;
2115 }
2116
2117 n = os_realloc_array(p->icons, p->icons_count + 1, sizeof(char *));
2118 if (n == NULL)
2119 return -1;
2120 p->icons = n;
2121 p->icons[p->icons_count] = os_strdup(pos);
2122 if (p->icons[p->icons_count] == NULL)
2123 return -1;
2124 p->icons_count++;
2125
2126 return 0;
2127 }
2128
2129
2130 static int hs20_parse_osu_service_desc(struct hostapd_bss_config *bss,
2131 char *pos, int line)
2132 {
2133 if (bss->last_osu == NULL) {
2134 wpa_printf(MSG_ERROR, "Line %d: Unexpected OSU field", line);
2135 return -1;
2136 }
2137
2138 if (parse_lang_string(&bss->last_osu->service_desc,
2139 &bss->last_osu->service_desc_count, pos)) {
2140 wpa_printf(MSG_ERROR, "Line %d: Invalid osu_service_desc '%s'",
2141 line, pos);
2142 return -1;
2143 }
2144
2145 return 0;
2146 }
2147
2148
2149 static int hs20_parse_operator_icon(struct hostapd_bss_config *bss, char *pos,
2150 int line)
2151 {
2152 char **n;
2153
2154 n = os_realloc_array(bss->hs20_operator_icon,
2155 bss->hs20_operator_icon_count + 1, sizeof(char *));
2156 if (!n)
2157 return -1;
2158 bss->hs20_operator_icon = n;
2159 bss->hs20_operator_icon[bss->hs20_operator_icon_count] = os_strdup(pos);
2160 if (!bss->hs20_operator_icon[bss->hs20_operator_icon_count])
2161 return -1;
2162 bss->hs20_operator_icon_count++;
2163
2164 return 0;
2165 }
2166
2167 #endif /* CONFIG_HS20 */
2168
2169
2170 #ifdef CONFIG_ACS
2171 static int hostapd_config_parse_acs_chan_bias(struct hostapd_config *conf,
2172 char *pos)
2173 {
2174 struct acs_bias *bias = NULL, *tmp;
2175 unsigned int num = 0;
2176 char *end;
2177
2178 while (*pos) {
2179 tmp = os_realloc_array(bias, num + 1, sizeof(*bias));
2180 if (!tmp)
2181 goto fail;
2182 bias = tmp;
2183
2184 bias[num].channel = atoi(pos);
2185 if (bias[num].channel <= 0)
2186 goto fail;
2187 pos = os_strchr(pos, ':');
2188 if (!pos)
2189 goto fail;
2190 pos++;
2191 bias[num].bias = strtod(pos, &end);
2192 if (end == pos || bias[num].bias < 0.0)
2193 goto fail;
2194 pos = end;
2195 if (*pos != ' ' && *pos != '\0')
2196 goto fail;
2197 num++;
2198 }
2199
2200 os_free(conf->acs_chan_bias);
2201 conf->acs_chan_bias = bias;
2202 conf->num_acs_chan_bias = num;
2203
2204 return 0;
2205 fail:
2206 os_free(bias);
2207 return -1;
2208 }
2209 #endif /* CONFIG_ACS */
2210
2211
2212 static int parse_wpabuf_hex(int line, const char *name, struct wpabuf **buf,
2213 const char *val)
2214 {
2215 struct wpabuf *elems;
2216
2217 if (val[0] == '\0') {
2218 wpabuf_free(*buf);
2219 *buf = NULL;
2220 return 0;
2221 }
2222
2223 elems = wpabuf_parse_bin(val);
2224 if (!elems) {
2225 wpa_printf(MSG_ERROR, "Line %d: Invalid %s '%s'",
2226 line, name, val);
2227 return -1;
2228 }
2229
2230 wpabuf_free(*buf);
2231 *buf = elems;
2232
2233 return 0;
2234 }
2235
2236
2237 #ifdef CONFIG_FILS
2238 static int parse_fils_realm(struct hostapd_bss_config *bss, const char *val)
2239 {
2240 struct fils_realm *realm;
2241 size_t len;
2242
2243 len = os_strlen(val);
2244 realm = os_zalloc(sizeof(*realm) + len + 1);
2245 if (!realm)
2246 return -1;
2247
2248 os_memcpy(realm->realm, val, len);
2249 if (fils_domain_name_hash(val, realm->hash) < 0) {
2250 os_free(realm);
2251 return -1;
2252 }
2253 dl_list_add_tail(&bss->fils_realms, &realm->list);
2254
2255 return 0;
2256 }
2257 #endif /* CONFIG_FILS */
2258
2259
2260 #ifdef EAP_SERVER
2261 static unsigned int parse_tls_flags(const char *val)
2262 {
2263 unsigned int flags = 0;
2264
2265 /* Disable TLS v1.3 by default for now to avoid interoperability issue.
2266 * This can be enabled by default once the implementation has been fully
2267 * completed and tested with other implementations. */
2268 flags |= TLS_CONN_DISABLE_TLSv1_3;
2269
2270 if (os_strstr(val, "[ALLOW-SIGN-RSA-MD5]"))
2271 flags |= TLS_CONN_ALLOW_SIGN_RSA_MD5;
2272 if (os_strstr(val, "[DISABLE-TIME-CHECKS]"))
2273 flags |= TLS_CONN_DISABLE_TIME_CHECKS;
2274 if (os_strstr(val, "[DISABLE-TLSv1.0]"))
2275 flags |= TLS_CONN_DISABLE_TLSv1_0;
2276 if (os_strstr(val, "[ENABLE-TLSv1.0]"))
2277 flags |= TLS_CONN_ENABLE_TLSv1_0;
2278 if (os_strstr(val, "[DISABLE-TLSv1.1]"))
2279 flags |= TLS_CONN_DISABLE_TLSv1_1;
2280 if (os_strstr(val, "[ENABLE-TLSv1.1]"))
2281 flags |= TLS_CONN_ENABLE_TLSv1_1;
2282 if (os_strstr(val, "[DISABLE-TLSv1.2]"))
2283 flags |= TLS_CONN_DISABLE_TLSv1_2;
2284 if (os_strstr(val, "[ENABLE-TLSv1.2]"))
2285 flags |= TLS_CONN_ENABLE_TLSv1_2;
2286 if (os_strstr(val, "[DISABLE-TLSv1.3]"))
2287 flags |= TLS_CONN_DISABLE_TLSv1_3;
2288 if (os_strstr(val, "[ENABLE-TLSv1.3]"))
2289 flags &= ~TLS_CONN_DISABLE_TLSv1_3;
2290 if (os_strstr(val, "[SUITEB]"))
2291 flags |= TLS_CONN_SUITEB;
2292 if (os_strstr(val, "[SUITEB-NO-ECDH]"))
2293 flags |= TLS_CONN_SUITEB_NO_ECDH | TLS_CONN_SUITEB;
2294
2295 return flags;
2296 }
2297 #endif /* EAP_SERVER */
2298
2299
2300 #ifdef CONFIG_SAE
2301 static int parse_sae_password(struct hostapd_bss_config *bss, const char *val)
2302 {
2303 struct sae_password_entry *pw;
2304 const char *pos = val, *pos2, *end = NULL;
2305
2306 pw = os_zalloc(sizeof(*pw));
2307 if (!pw)
2308 return -1;
2309 os_memset(pw->peer_addr, 0xff, ETH_ALEN); /* default to wildcard */
2310
2311 pos2 = os_strstr(pos, "|mac=");
2312 if (pos2) {
2313 end = pos2;
2314 pos2 += 5;
2315 if (hwaddr_aton(pos2, pw->peer_addr) < 0)
2316 goto fail;
2317 pos = pos2 + ETH_ALEN * 3 - 1;
2318 }
2319
2320 pos2 = os_strstr(pos, "|id=");
2321 if (pos2) {
2322 if (!end)
2323 end = pos2;
2324 pos2 += 4;
2325 pw->identifier = os_strdup(pos2);
2326 if (!pw->identifier)
2327 goto fail;
2328 }
2329
2330 if (!end) {
2331 pw->password = os_strdup(val);
2332 if (!pw->password)
2333 goto fail;
2334 } else {
2335 pw->password = os_malloc(end - val + 1);
2336 if (!pw->password)
2337 goto fail;
2338 os_memcpy(pw->password, val, end - val);
2339 pw->password[end - val] = '\0';
2340 }
2341
2342 pw->next = bss->sae_passwords;
2343 bss->sae_passwords = pw;
2344
2345 return 0;
2346 fail:
2347 str_clear_free(pw->password);
2348 os_free(pw->identifier);
2349 os_free(pw);
2350 return -1;
2351 }
2352 #endif /* CONFIG_SAE */
2353
2354
2355 static int hostapd_config_fill(struct hostapd_config *conf,
2356 struct hostapd_bss_config *bss,
2357 const char *buf, char *pos, int line)
2358 {
2359 if (os_strcmp(buf, "interface") == 0) {
2360 os_strlcpy(conf->bss[0]->iface, pos,
2361 sizeof(conf->bss[0]->iface));
2362 } else if (os_strcmp(buf, "bridge") == 0) {
2363 os_strlcpy(bss->bridge, pos, sizeof(bss->bridge));
2364 } else if (os_strcmp(buf, "vlan_bridge") == 0) {
2365 os_strlcpy(bss->vlan_bridge, pos, sizeof(bss->vlan_bridge));
2366 } else if (os_strcmp(buf, "wds_bridge") == 0) {
2367 os_strlcpy(bss->wds_bridge, pos, sizeof(bss->wds_bridge));
2368 } else if (os_strcmp(buf, "driver") == 0) {
2369 int j;
2370 const struct wpa_driver_ops *driver = NULL;
2371
2372 for (j = 0; wpa_drivers[j]; j++) {
2373 if (os_strcmp(pos, wpa_drivers[j]->name) == 0) {
2374 driver = wpa_drivers[j];
2375 break;
2376 }
2377 }
2378 if (!driver) {
2379 wpa_printf(MSG_ERROR,
2380 "Line %d: invalid/unknown driver '%s'",
2381 line, pos);
2382 return 1;
2383 }
2384 conf->driver = driver;
2385 } else if (os_strcmp(buf, "driver_params") == 0) {
2386 os_free(conf->driver_params);
2387 conf->driver_params = os_strdup(pos);
2388 } else if (os_strcmp(buf, "debug") == 0) {
2389 wpa_printf(MSG_DEBUG, "Line %d: DEPRECATED: 'debug' configuration variable is not used anymore",
2390 line);
2391 } else if (os_strcmp(buf, "logger_syslog_level") == 0) {
2392 bss->logger_syslog_level = atoi(pos);
2393 } else if (os_strcmp(buf, "logger_stdout_level") == 0) {
2394 bss->logger_stdout_level = atoi(pos);
2395 } else if (os_strcmp(buf, "logger_syslog") == 0) {
2396 bss->logger_syslog = atoi(pos);
2397 } else if (os_strcmp(buf, "logger_stdout") == 0) {
2398 bss->logger_stdout = atoi(pos);
2399 } else if (os_strcmp(buf, "dump_file") == 0) {
2400 wpa_printf(MSG_INFO, "Line %d: DEPRECATED: 'dump_file' configuration variable is not used anymore",
2401 line);
2402 } else if (os_strcmp(buf, "ssid") == 0) {
2403 bss->ssid.ssid_len = os_strlen(pos);
2404 if (bss->ssid.ssid_len > SSID_MAX_LEN ||
2405 bss->ssid.ssid_len < 1) {
2406 wpa_printf(MSG_ERROR, "Line %d: invalid SSID '%s'",
2407 line, pos);
2408 return 1;
2409 }
2410 os_memcpy(bss->ssid.ssid, pos, bss->ssid.ssid_len);
2411 bss->ssid.ssid_set = 1;
2412 } else if (os_strcmp(buf, "ssid2") == 0) {
2413 size_t slen;
2414 char *str = wpa_config_parse_string(pos, &slen);
2415 if (str == NULL || slen < 1 || slen > SSID_MAX_LEN) {
2416 wpa_printf(MSG_ERROR, "Line %d: invalid SSID '%s'",
2417 line, pos);
2418 os_free(str);
2419 return 1;
2420 }
2421 os_memcpy(bss->ssid.ssid, str, slen);
2422 bss->ssid.ssid_len = slen;
2423 bss->ssid.ssid_set = 1;
2424 os_free(str);
2425 } else if (os_strcmp(buf, "utf8_ssid") == 0) {
2426 bss->ssid.utf8_ssid = atoi(pos) > 0;
2427 } else if (os_strcmp(buf, "macaddr_acl") == 0) {
2428 enum macaddr_acl acl = atoi(pos);
2429
2430 if (acl != ACCEPT_UNLESS_DENIED &&
2431 acl != DENY_UNLESS_ACCEPTED &&
2432 acl != USE_EXTERNAL_RADIUS_AUTH) {
2433 wpa_printf(MSG_ERROR, "Line %d: unknown macaddr_acl %d",
2434 line, acl);
2435 return 1;
2436 }
2437 bss->macaddr_acl = acl;
2438 } else if (os_strcmp(buf, "accept_mac_file") == 0) {
2439 if (hostapd_config_read_maclist(pos, &bss->accept_mac,
2440 &bss->num_accept_mac)) {
2441 wpa_printf(MSG_ERROR, "Line %d: Failed to read accept_mac_file '%s'",
2442 line, pos);
2443 return 1;
2444 }
2445 } else if (os_strcmp(buf, "deny_mac_file") == 0) {
2446 if (hostapd_config_read_maclist(pos, &bss->deny_mac,
2447 &bss->num_deny_mac)) {
2448 wpa_printf(MSG_ERROR, "Line %d: Failed to read deny_mac_file '%s'",
2449 line, pos);
2450 return 1;
2451 }
2452 } else if (os_strcmp(buf, "wds_sta") == 0) {
2453 bss->wds_sta = atoi(pos);
2454 } else if (os_strcmp(buf, "start_disabled") == 0) {
2455 bss->start_disabled = atoi(pos);
2456 } else if (os_strcmp(buf, "ap_isolate") == 0) {
2457 bss->isolate = atoi(pos);
2458 } else if (os_strcmp(buf, "ap_max_inactivity") == 0) {
2459 bss->ap_max_inactivity = atoi(pos);
2460 } else if (os_strcmp(buf, "skip_inactivity_poll") == 0) {
2461 bss->skip_inactivity_poll = atoi(pos);
2462 } else if (os_strcmp(buf, "country_code") == 0) {
2463 os_memcpy(conf->country, pos, 2);
2464 } else if (os_strcmp(buf, "country3") == 0) {
2465 conf->country[2] = strtol(pos, NULL, 16);
2466 } else if (os_strcmp(buf, "ieee80211d") == 0) {
2467 conf->ieee80211d = atoi(pos);
2468 } else if (os_strcmp(buf, "ieee80211h") == 0) {
2469 conf->ieee80211h = atoi(pos);
2470 } else if (os_strcmp(buf, "ieee8021x") == 0) {
2471 bss->ieee802_1x = atoi(pos);
2472 } else if (os_strcmp(buf, "eapol_version") == 0) {
2473 int eapol_version = atoi(pos);
2474
2475 if (eapol_version < 1 || eapol_version > 2) {
2476 wpa_printf(MSG_ERROR,
2477 "Line %d: invalid EAPOL version (%d): '%s'.",
2478 line, eapol_version, pos);
2479 return 1;
2480 }
2481 bss->eapol_version = eapol_version;
2482 wpa_printf(MSG_DEBUG, "eapol_version=%d", bss->eapol_version);
2483 #ifdef EAP_SERVER
2484 } else if (os_strcmp(buf, "eap_authenticator") == 0) {
2485 bss->eap_server = atoi(pos);
2486 wpa_printf(MSG_ERROR, "Line %d: obsolete eap_authenticator used; this has been renamed to eap_server", line);
2487 } else if (os_strcmp(buf, "eap_server") == 0) {
2488 bss->eap_server = atoi(pos);
2489 } else if (os_strcmp(buf, "eap_user_file") == 0) {
2490 if (hostapd_config_read_eap_user(pos, bss))
2491 return 1;
2492 } else if (os_strcmp(buf, "ca_cert") == 0) {
2493 os_free(bss->ca_cert);
2494 bss->ca_cert = os_strdup(pos);
2495 } else if (os_strcmp(buf, "server_cert") == 0) {
2496 os_free(bss->server_cert);
2497 bss->server_cert = os_strdup(pos);
2498 } else if (os_strcmp(buf, "private_key") == 0) {
2499 os_free(bss->private_key);
2500 bss->private_key = os_strdup(pos);
2501 } else if (os_strcmp(buf, "private_key_passwd") == 0) {
2502 os_free(bss->private_key_passwd);
2503 bss->private_key_passwd = os_strdup(pos);
2504 } else if (os_strcmp(buf, "check_crl") == 0) {
2505 bss->check_crl = atoi(pos);
2506 } else if (os_strcmp(buf, "check_crl_strict") == 0) {
2507 bss->check_crl_strict = atoi(pos);
2508 } else if (os_strcmp(buf, "tls_session_lifetime") == 0) {
2509 bss->tls_session_lifetime = atoi(pos);
2510 } else if (os_strcmp(buf, "tls_flags") == 0) {
2511 bss->tls_flags = parse_tls_flags(pos);
2512 } else if (os_strcmp(buf, "ocsp_stapling_response") == 0) {
2513 os_free(bss->ocsp_stapling_response);
2514 bss->ocsp_stapling_response = os_strdup(pos);
2515 } else if (os_strcmp(buf, "ocsp_stapling_response_multi") == 0) {
2516 os_free(bss->ocsp_stapling_response_multi);
2517 bss->ocsp_stapling_response_multi = os_strdup(pos);
2518 } else if (os_strcmp(buf, "dh_file") == 0) {
2519 os_free(bss->dh_file);
2520 bss->dh_file = os_strdup(pos);
2521 } else if (os_strcmp(buf, "openssl_ciphers") == 0) {
2522 os_free(bss->openssl_ciphers);
2523 bss->openssl_ciphers = os_strdup(pos);
2524 } else if (os_strcmp(buf, "openssl_ecdh_curves") == 0) {
2525 os_free(bss->openssl_ecdh_curves);
2526 bss->openssl_ecdh_curves = os_strdup(pos);
2527 } else if (os_strcmp(buf, "fragment_size") == 0) {
2528 bss->fragment_size = atoi(pos);
2529 #ifdef EAP_SERVER_FAST
2530 } else if (os_strcmp(buf, "pac_opaque_encr_key") == 0) {
2531 os_free(bss->pac_opaque_encr_key);
2532 bss->pac_opaque_encr_key = os_malloc(16);
2533 if (bss->pac_opaque_encr_key == NULL) {
2534 wpa_printf(MSG_ERROR,
2535 "Line %d: No memory for pac_opaque_encr_key",
2536 line);
2537 return 1;
2538 } else if (hexstr2bin(pos, bss->pac_opaque_encr_key, 16)) {
2539 wpa_printf(MSG_ERROR, "Line %d: Invalid pac_opaque_encr_key",
2540 line);
2541 return 1;
2542 }
2543 } else if (os_strcmp(buf, "eap_fast_a_id") == 0) {
2544 size_t idlen = os_strlen(pos);
2545 if (idlen & 1) {
2546 wpa_printf(MSG_ERROR, "Line %d: Invalid eap_fast_a_id",
2547 line);
2548 return 1;
2549 }
2550 os_free(bss->eap_fast_a_id);
2551 bss->eap_fast_a_id = os_malloc(idlen / 2);
2552 if (bss->eap_fast_a_id == NULL ||
2553 hexstr2bin(pos, bss->eap_fast_a_id, idlen / 2)) {
2554 wpa_printf(MSG_ERROR, "Line %d: Failed to parse eap_fast_a_id",
2555 line);
2556 os_free(bss->eap_fast_a_id);
2557 bss->eap_fast_a_id = NULL;
2558 return 1;
2559 } else {
2560 bss->eap_fast_a_id_len = idlen / 2;
2561 }
2562 } else if (os_strcmp(buf, "eap_fast_a_id_info") == 0) {
2563 os_free(bss->eap_fast_a_id_info);
2564 bss->eap_fast_a_id_info = os_strdup(pos);
2565 } else if (os_strcmp(buf, "eap_fast_prov") == 0) {
2566 bss->eap_fast_prov = atoi(pos);
2567 } else if (os_strcmp(buf, "pac_key_lifetime") == 0) {
2568 bss->pac_key_lifetime = atoi(pos);
2569 } else if (os_strcmp(buf, "pac_key_refresh_time") == 0) {
2570 bss->pac_key_refresh_time = atoi(pos);
2571 #endif /* EAP_SERVER_FAST */
2572 #ifdef EAP_SERVER_SIM
2573 } else if (os_strcmp(buf, "eap_sim_db") == 0) {
2574 os_free(bss->eap_sim_db);
2575 bss->eap_sim_db = os_strdup(pos);
2576 } else if (os_strcmp(buf, "eap_sim_db_timeout") == 0) {
2577 bss->eap_sim_db_timeout = atoi(pos);
2578 } else if (os_strcmp(buf, "eap_sim_aka_result_ind") == 0) {
2579 bss->eap_sim_aka_result_ind = atoi(pos);
2580 #endif /* EAP_SERVER_SIM */
2581 #ifdef EAP_SERVER_TNC
2582 } else if (os_strcmp(buf, "tnc") == 0) {
2583 bss->tnc = atoi(pos);
2584 #endif /* EAP_SERVER_TNC */
2585 #ifdef EAP_SERVER_PWD
2586 } else if (os_strcmp(buf, "pwd_group") == 0) {
2587 bss->pwd_group = atoi(pos);
2588 #endif /* EAP_SERVER_PWD */
2589 #ifdef CONFIG_ERP
2590 } else if (os_strcmp(buf, "eap_server_erp") == 0) {
2591 bss->eap_server_erp = atoi(pos);
2592 #endif /* CONFIG_ERP */
2593 #endif /* EAP_SERVER */
2594 } else if (os_strcmp(buf, "eap_message") == 0) {
2595 char *term;
2596 os_free(bss->eap_req_id_text);
2597 bss->eap_req_id_text = os_strdup(pos);
2598 if (bss->eap_req_id_text == NULL) {
2599 wpa_printf(MSG_ERROR, "Line %d: Failed to allocate memory for eap_req_id_text",
2600 line);
2601 return 1;
2602 }
2603 bss->eap_req_id_text_len = os_strlen(bss->eap_req_id_text);
2604 term = os_strstr(bss->eap_req_id_text, "\\0");
2605 if (term) {
2606 *term++ = '\0';
2607 os_memmove(term, term + 1,
2608 bss->eap_req_id_text_len -
2609 (term - bss->eap_req_id_text) - 1);
2610 bss->eap_req_id_text_len--;
2611 }
2612 } else if (os_strcmp(buf, "erp_send_reauth_start") == 0) {
2613 bss->erp_send_reauth_start = atoi(pos);
2614 } else if (os_strcmp(buf, "erp_domain") == 0) {
2615 os_free(bss->erp_domain);
2616 bss->erp_domain = os_strdup(pos);
2617 } else if (os_strcmp(buf, "wep_key_len_broadcast") == 0) {
2618 int val = atoi(pos);
2619
2620 if (val < 0 || val > 13) {
2621 wpa_printf(MSG_ERROR,
2622 "Line %d: invalid WEP key len %d (= %d bits)",
2623 line, val, val * 8);
2624 return 1;
2625 }
2626 bss->default_wep_key_len = val;
2627 } else if (os_strcmp(buf, "wep_key_len_unicast") == 0) {
2628 int val = atoi(pos);
2629
2630 if (val < 0 || val > 13) {
2631 wpa_printf(MSG_ERROR,
2632 "Line %d: invalid WEP key len %d (= %d bits)",
2633 line, val, val * 8);
2634 return 1;
2635 }
2636 bss->individual_wep_key_len = val;
2637 } else if (os_strcmp(buf, "wep_rekey_period") == 0) {
2638 bss->wep_rekeying_period = atoi(pos);
2639 if (bss->wep_rekeying_period < 0) {
2640 wpa_printf(MSG_ERROR, "Line %d: invalid period %d",
2641 line, bss->wep_rekeying_period);
2642 return 1;
2643 }
2644 } else if (os_strcmp(buf, "eap_reauth_period") == 0) {
2645 bss->eap_reauth_period = atoi(pos);
2646 if (bss->eap_reauth_period < 0) {
2647 wpa_printf(MSG_ERROR, "Line %d: invalid period %d",
2648 line, bss->eap_reauth_period);
2649 return 1;
2650 }
2651 } else if (os_strcmp(buf, "eapol_key_index_workaround") == 0) {
2652 bss->eapol_key_index_workaround = atoi(pos);
2653 #ifdef CONFIG_IAPP
2654 } else if (os_strcmp(buf, "iapp_interface") == 0) {
2655 bss->ieee802_11f = 1;
2656 os_strlcpy(bss->iapp_iface, pos, sizeof(bss->iapp_iface));
2657 #endif /* CONFIG_IAPP */
2658 } else if (os_strcmp(buf, "own_ip_addr") == 0) {
2659 if (hostapd_parse_ip_addr(pos, &bss->own_ip_addr)) {
2660 wpa_printf(MSG_ERROR,
2661 "Line %d: invalid IP address '%s'",
2662 line, pos);
2663 return 1;
2664 }
2665 } else if (os_strcmp(buf, "nas_identifier") == 0) {
2666 os_free(bss->nas_identifier);
2667 bss->nas_identifier = os_strdup(pos);
2668 #ifndef CONFIG_NO_RADIUS
2669 } else if (os_strcmp(buf, "radius_client_addr") == 0) {
2670 if (hostapd_parse_ip_addr(pos, &bss->radius->client_addr)) {
2671 wpa_printf(MSG_ERROR,
2672 "Line %d: invalid IP address '%s'",
2673 line, pos);
2674 return 1;
2675 }
2676 bss->radius->force_client_addr = 1;
2677 } else if (os_strcmp(buf, "auth_server_addr") == 0) {
2678 if (hostapd_config_read_radius_addr(
2679 &bss->radius->auth_servers,
2680 &bss->radius->num_auth_servers, pos, 1812,
2681 &bss->radius->auth_server)) {
2682 wpa_printf(MSG_ERROR,
2683 "Line %d: invalid IP address '%s'",
2684 line, pos);
2685 return 1;
2686 }
2687 } else if (bss->radius->auth_server &&
2688 os_strcmp(buf, "auth_server_addr_replace") == 0) {
2689 if (hostapd_parse_ip_addr(pos,
2690 &bss->radius->auth_server->addr)) {
2691 wpa_printf(MSG_ERROR,
2692 "Line %d: invalid IP address '%s'",
2693 line, pos);
2694 return 1;
2695 }
2696 } else if (bss->radius->auth_server &&
2697 os_strcmp(buf, "auth_server_port") == 0) {
2698 bss->radius->auth_server->port = atoi(pos);
2699 } else if (bss->radius->auth_server &&
2700 os_strcmp(buf, "auth_server_shared_secret") == 0) {
2701 int len = os_strlen(pos);
2702 if (len == 0) {
2703 /* RFC 2865, Ch. 3 */
2704 wpa_printf(MSG_ERROR, "Line %d: empty shared secret is not allowed",
2705 line);
2706 return 1;
2707 }
2708 os_free(bss->radius->auth_server->shared_secret);
2709 bss->radius->auth_server->shared_secret = (u8 *) os_strdup(pos);
2710 bss->radius->auth_server->shared_secret_len = len;
2711 } else if (os_strcmp(buf, "acct_server_addr") == 0) {
2712 if (hostapd_config_read_radius_addr(
2713 &bss->radius->acct_servers,
2714 &bss->radius->num_acct_servers, pos, 1813,
2715 &bss->radius->acct_server)) {
2716 wpa_printf(MSG_ERROR,
2717 "Line %d: invalid IP address '%s'",
2718 line, pos);
2719 return 1;
2720 }
2721 } else if (bss->radius->acct_server &&
2722 os_strcmp(buf, "acct_server_addr_replace") == 0) {
2723 if (hostapd_parse_ip_addr(pos,
2724 &bss->radius->acct_server->addr)) {
2725 wpa_printf(MSG_ERROR,
2726 "Line %d: invalid IP address '%s'",
2727 line, pos);
2728 return 1;
2729 }
2730 } else if (bss->radius->acct_server &&
2731 os_strcmp(buf, "acct_server_port") == 0) {
2732 bss->radius->acct_server->port = atoi(pos);
2733 } else if (bss->radius->acct_server &&
2734 os_strcmp(buf, "acct_server_shared_secret") == 0) {
2735 int len = os_strlen(pos);
2736 if (len == 0) {
2737 /* RFC 2865, Ch. 3 */
2738 wpa_printf(MSG_ERROR, "Line %d: empty shared secret is not allowed",
2739 line);
2740 return 1;
2741 }
2742 os_free(bss->radius->acct_server->shared_secret);
2743 bss->radius->acct_server->shared_secret = (u8 *) os_strdup(pos);
2744 bss->radius->acct_server->shared_secret_len = len;
2745 } else if (os_strcmp(buf, "radius_retry_primary_interval") == 0) {
2746 bss->radius->retry_primary_interval = atoi(pos);
2747 } else if (os_strcmp(buf, "radius_acct_interim_interval") == 0) {
2748 bss->acct_interim_interval = atoi(pos);
2749 } else if (os_strcmp(buf, "radius_request_cui") == 0) {
2750 bss->radius_request_cui = atoi(pos);
2751 } else if (os_strcmp(buf, "radius_auth_req_attr") == 0) {
2752 struct hostapd_radius_attr *attr, *a;
2753 attr = hostapd_parse_radius_attr(pos);
2754 if (attr == NULL) {
2755 wpa_printf(MSG_ERROR,
2756 "Line %d: invalid radius_auth_req_attr",
2757 line);
2758 return 1;
2759 } else if (bss->radius_auth_req_attr == NULL) {
2760 bss->radius_auth_req_attr = attr;
2761 } else {
2762 a = bss->radius_auth_req_attr;
2763 while (a->next)
2764 a = a->next;
2765 a->next = attr;
2766 }
2767 } else if (os_strcmp(buf, "radius_acct_req_attr") == 0) {
2768 struct hostapd_radius_attr *attr, *a;
2769 attr = hostapd_parse_radius_attr(pos);
2770 if (attr == NULL) {
2771 wpa_printf(MSG_ERROR,
2772 "Line %d: invalid radius_acct_req_attr",
2773 line);
2774 return 1;
2775 } else if (bss->radius_acct_req_attr == NULL) {
2776 bss->radius_acct_req_attr = attr;
2777 } else {
2778 a = bss->radius_acct_req_attr;
2779 while (a->next)
2780 a = a->next;
2781 a->next = attr;
2782 }
2783 } else if (os_strcmp(buf, "radius_das_port") == 0) {
2784 bss->radius_das_port = atoi(pos);
2785 } else if (os_strcmp(buf, "radius_das_client") == 0) {
2786 if (hostapd_parse_das_client(bss, pos) < 0) {
2787 wpa_printf(MSG_ERROR, "Line %d: invalid DAS client",
2788 line);
2789 return 1;
2790 }
2791 } else if (os_strcmp(buf, "radius_das_time_window") == 0) {
2792 bss->radius_das_time_window = atoi(pos);
2793 } else if (os_strcmp(buf, "radius_das_require_event_timestamp") == 0) {
2794 bss->radius_das_require_event_timestamp = atoi(pos);
2795 } else if (os_strcmp(buf, "radius_das_require_message_authenticator") ==
2796 0) {
2797 bss->radius_das_require_message_authenticator = atoi(pos);
2798 #endif /* CONFIG_NO_RADIUS */
2799 } else if (os_strcmp(buf, "auth_algs") == 0) {
2800 bss->auth_algs = atoi(pos);
2801 if (bss->auth_algs == 0) {
2802 wpa_printf(MSG_ERROR, "Line %d: no authentication algorithms allowed",
2803 line);
2804 return 1;
2805 }
2806 } else if (os_strcmp(buf, "max_num_sta") == 0) {
2807 bss->max_num_sta = atoi(pos);
2808 if (bss->max_num_sta < 0 ||
2809 bss->max_num_sta > MAX_STA_COUNT) {
2810 wpa_printf(MSG_ERROR, "Line %d: Invalid max_num_sta=%d; allowed range 0..%d",
2811 line, bss->max_num_sta, MAX_STA_COUNT);
2812 return 1;
2813 }
2814 } else if (os_strcmp(buf, "wpa") == 0) {
2815 bss->wpa = atoi(pos);
2816 } else if (os_strcmp(buf, "wpa_group_rekey") == 0) {
2817 bss->wpa_group_rekey = atoi(pos);
2818 bss->wpa_group_rekey_set = 1;
2819 } else if (os_strcmp(buf, "wpa_strict_rekey") == 0) {
2820 bss->wpa_strict_rekey = atoi(pos);
2821 } else if (os_strcmp(buf, "wpa_gmk_rekey") == 0) {
2822 bss->wpa_gmk_rekey = atoi(pos);
2823 } else if (os_strcmp(buf, "wpa_ptk_rekey") == 0) {
2824 bss->wpa_ptk_rekey = atoi(pos);
2825 } else if (os_strcmp(buf, "wpa_group_update_count") == 0) {
2826 char *endp;
2827 unsigned long val = strtoul(pos, &endp, 0);
2828
2829 if (*endp || val < 1 || val > (u32) -1) {
2830 wpa_printf(MSG_ERROR,
2831 "Line %d: Invalid wpa_group_update_count=%lu; allowed range 1..4294967295",
2832 line, val);
2833 return 1;
2834 }
2835 bss->wpa_group_update_count = (u32) val;
2836 } else if (os_strcmp(buf, "wpa_pairwise_update_count") == 0) {
2837 char *endp;
2838 unsigned long val = strtoul(pos, &endp, 0);
2839
2840 if (*endp || val < 1 || val > (u32) -1) {
2841 wpa_printf(MSG_ERROR,
2842 "Line %d: Invalid wpa_pairwise_update_count=%lu; allowed range 1..4294967295",
2843 line, val);
2844 return 1;
2845 }
2846 bss->wpa_pairwise_update_count = (u32) val;
2847 } else if (os_strcmp(buf, "wpa_disable_eapol_key_retries") == 0) {
2848 bss->wpa_disable_eapol_key_retries = atoi(pos);
2849 } else if (os_strcmp(buf, "wpa_passphrase") == 0) {
2850 int len = os_strlen(pos);
2851 if (len < 8 || len > 63) {
2852 wpa_printf(MSG_ERROR, "Line %d: invalid WPA passphrase length %d (expected 8..63)",
2853 line, len);
2854 return 1;
2855 }
2856 os_free(bss->ssid.wpa_passphrase);
2857 bss->ssid.wpa_passphrase = os_strdup(pos);
2858 if (bss->ssid.wpa_passphrase) {
2859 hostapd_config_clear_wpa_psk(&bss->ssid.wpa_psk);
2860 bss->ssid.wpa_passphrase_set = 1;
2861 }
2862 } else if (os_strcmp(buf, "wpa_psk") == 0) {
2863 hostapd_config_clear_wpa_psk(&bss->ssid.wpa_psk);
2864 bss->ssid.wpa_psk = os_zalloc(sizeof(struct hostapd_wpa_psk));
2865 if (bss->ssid.wpa_psk == NULL)
2866 return 1;
2867 if (hexstr2bin(pos, bss->ssid.wpa_psk->psk, PMK_LEN) ||
2868 pos[PMK_LEN * 2] != '\0') {
2869 wpa_printf(MSG_ERROR, "Line %d: Invalid PSK '%s'.",
2870 line, pos);
2871 hostapd_config_clear_wpa_psk(&bss->ssid.wpa_psk);
2872 return 1;
2873 }
2874 bss->ssid.wpa_psk->group = 1;
2875 os_free(bss->ssid.wpa_passphrase);
2876 bss->ssid.wpa_passphrase = NULL;
2877 bss->ssid.wpa_psk_set = 1;
2878 } else if (os_strcmp(buf, "wpa_psk_file") == 0) {
2879 os_free(bss->ssid.wpa_psk_file);
2880 bss->ssid.wpa_psk_file = os_strdup(pos);
2881 if (!bss->ssid.wpa_psk_file) {
2882 wpa_printf(MSG_ERROR, "Line %d: allocation failed",
2883 line);
2884 return 1;
2885 }
2886 } else if (os_strcmp(buf, "wpa_key_mgmt") == 0) {
2887 bss->wpa_key_mgmt = hostapd_config_parse_key_mgmt(line, pos);
2888 if (bss->wpa_key_mgmt == -1)
2889 return 1;
2890 } else if (os_strcmp(buf, "wpa_psk_radius") == 0) {
2891 bss->wpa_psk_radius = atoi(pos);
2892 if (bss->wpa_psk_radius != PSK_RADIUS_IGNORED &&
2893 bss->wpa_psk_radius != PSK_RADIUS_ACCEPTED &&
2894 bss->wpa_psk_radius != PSK_RADIUS_REQUIRED) {
2895 wpa_printf(MSG_ERROR,
2896 "Line %d: unknown wpa_psk_radius %d",
2897 line, bss->wpa_psk_radius);
2898 return 1;
2899 }
2900 } else if (os_strcmp(buf, "wpa_pairwise") == 0) {
2901 bss->wpa_pairwise = hostapd_config_parse_cipher(line, pos);
2902 if (bss->wpa_pairwise == -1 || bss->wpa_pairwise == 0)
2903 return 1;
2904 if (bss->wpa_pairwise &
2905 (WPA_CIPHER_NONE | WPA_CIPHER_WEP40 | WPA_CIPHER_WEP104)) {
2906 wpa_printf(MSG_ERROR, "Line %d: unsupported pairwise cipher suite '%s'",
2907 line, pos);
2908 return 1;
2909 }
2910 } else if (os_strcmp(buf, "rsn_pairwise") == 0) {
2911 bss->rsn_pairwise = hostapd_config_parse_cipher(line, pos);
2912 if (bss->rsn_pairwise == -1 || bss->rsn_pairwise == 0)
2913 return 1;
2914 if (bss->rsn_pairwise &
2915 (WPA_CIPHER_NONE | WPA_CIPHER_WEP40 | WPA_CIPHER_WEP104)) {
2916 wpa_printf(MSG_ERROR, "Line %d: unsupported pairwise cipher suite '%s'",
2917 line, pos);
2918 return 1;
2919 }
2920 } else if (os_strcmp(buf, "group_cipher") == 0) {
2921 bss->group_cipher = hostapd_config_parse_cipher(line, pos);
2922 if (bss->group_cipher == -1 || bss->group_cipher == 0)
2923 return 1;
2924 if (bss->group_cipher != WPA_CIPHER_TKIP &&
2925 bss->group_cipher != WPA_CIPHER_CCMP &&
2926 bss->group_cipher != WPA_CIPHER_GCMP &&
2927 bss->group_cipher != WPA_CIPHER_GCMP_256 &&
2928 bss->group_cipher != WPA_CIPHER_CCMP_256) {
2929 wpa_printf(MSG_ERROR,
2930 "Line %d: unsupported group cipher suite '%s'",
2931 line, pos);
2932 return 1;
2933 }
2934 #ifdef CONFIG_RSN_PREAUTH
2935 } else if (os_strcmp(buf, "rsn_preauth") == 0) {
2936 bss->rsn_preauth = atoi(pos);
2937 } else if (os_strcmp(buf, "rsn_preauth_interfaces") == 0) {
2938 os_free(bss->rsn_preauth_interfaces);
2939 bss->rsn_preauth_interfaces = os_strdup(pos);
2940 #endif /* CONFIG_RSN_PREAUTH */
2941 } else if (os_strcmp(buf, "peerkey") == 0) {
2942 wpa_printf(MSG_INFO,
2943 "Line %d: Obsolete peerkey parameter ignored", line);
2944 #ifdef CONFIG_IEEE80211R_AP
2945 } else if (os_strcmp(buf, "mobility_domain") == 0) {
2946 if (os_strlen(pos) != 2 * MOBILITY_DOMAIN_ID_LEN ||
2947 hexstr2bin(pos, bss->mobility_domain,
2948 MOBILITY_DOMAIN_ID_LEN) != 0) {
2949 wpa_printf(MSG_ERROR,
2950 "Line %d: Invalid mobility_domain '%s'",
2951 line, pos);
2952 return 1;
2953 }
2954 } else if (os_strcmp(buf, "r1_key_holder") == 0) {
2955 if (os_strlen(pos) != 2 * FT_R1KH_ID_LEN ||
2956 hexstr2bin(pos, bss->r1_key_holder, FT_R1KH_ID_LEN) != 0) {
2957 wpa_printf(MSG_ERROR,
2958 "Line %d: Invalid r1_key_holder '%s'",
2959 line, pos);
2960 return 1;
2961 }
2962 } else if (os_strcmp(buf, "r0_key_lifetime") == 0) {
2963 /* DEPRECATED: Use ft_r0_key_lifetime instead. */
2964 bss->r0_key_lifetime = atoi(pos) * 60;
2965 } else if (os_strcmp(buf, "ft_r0_key_lifetime") == 0) {
2966 bss->r0_key_lifetime = atoi(pos);
2967 } else if (os_strcmp(buf, "r1_max_key_lifetime") == 0) {
2968 bss->r1_max_key_lifetime = atoi(pos);
2969 } else if (os_strcmp(buf, "reassociation_deadline") == 0) {
2970 bss->reassociation_deadline = atoi(pos);
2971 } else if (os_strcmp(buf, "rkh_pos_timeout") == 0) {
2972 bss->rkh_pos_timeout = atoi(pos);
2973 } else if (os_strcmp(buf, "rkh_neg_timeout") == 0) {
2974 bss->rkh_neg_timeout = atoi(pos);
2975 } else if (os_strcmp(buf, "rkh_pull_timeout") == 0) {
2976 bss->rkh_pull_timeout = atoi(pos);
2977 } else if (os_strcmp(buf, "rkh_pull_retries") == 0) {
2978 bss->rkh_pull_retries = atoi(pos);
2979 } else if (os_strcmp(buf, "r0kh") == 0) {
2980 if (add_r0kh(bss, pos) < 0) {
2981 wpa_printf(MSG_DEBUG, "Line %d: Invalid r0kh '%s'",
2982 line, pos);
2983 return 1;
2984 }
2985 } else if (os_strcmp(buf, "r1kh") == 0) {
2986 if (add_r1kh(bss, pos) < 0) {
2987 wpa_printf(MSG_DEBUG, "Line %d: Invalid r1kh '%s'",
2988 line, pos);
2989 return 1;
2990 }
2991 } else if (os_strcmp(buf, "pmk_r1_push") == 0) {
2992 bss->pmk_r1_push = atoi(pos);
2993 } else if (os_strcmp(buf, "ft_over_ds") == 0) {
2994 bss->ft_over_ds = atoi(pos);
2995 } else if (os_strcmp(buf, "ft_psk_generate_local") == 0) {
2996 bss->ft_psk_generate_local = atoi(pos);
2997 #endif /* CONFIG_IEEE80211R_AP */
2998 #ifndef CONFIG_NO_CTRL_IFACE
2999 } else if (os_strcmp(buf, "ctrl_interface") == 0) {
3000 os_free(bss->ctrl_interface);
3001 bss->ctrl_interface = os_strdup(pos);
3002 } else if (os_strcmp(buf, "ctrl_interface_group") == 0) {
3003 #ifndef CONFIG_NATIVE_WINDOWS
3004 struct group *grp;
3005 char *endp;
3006 const char *group = pos;
3007
3008 grp = getgrnam(group);
3009 if (grp) {
3010 bss->ctrl_interface_gid = grp->gr_gid;
3011 bss->ctrl_interface_gid_set = 1;
3012 wpa_printf(MSG_DEBUG, "ctrl_interface_group=%d (from group name '%s')",
3013 bss->ctrl_interface_gid, group);
3014 return 0;
3015 }
3016
3017 /* Group name not found - try to parse this as gid */
3018 bss->ctrl_interface_gid = strtol(group, &endp, 10);
3019 if (*group == '\0' || *endp != '\0') {
3020 wpa_printf(MSG_DEBUG, "Line %d: Invalid group '%s'",
3021 line, group);
3022 return 1;
3023 }
3024 bss->ctrl_interface_gid_set = 1;
3025 wpa_printf(MSG_DEBUG, "ctrl_interface_group=%d",
3026 bss->ctrl_interface_gid);
3027 #endif /* CONFIG_NATIVE_WINDOWS */
3028 #endif /* CONFIG_NO_CTRL_IFACE */
3029 #ifdef RADIUS_SERVER
3030 } else if (os_strcmp(buf, "radius_server_clients") == 0) {
3031 os_free(bss->radius_server_clients);
3032 bss->radius_server_clients = os_strdup(pos);
3033 } else if (os_strcmp(buf, "radius_server_auth_port") == 0) {
3034 bss->radius_server_auth_port = atoi(pos);
3035 } else if (os_strcmp(buf, "radius_server_acct_port") == 0) {
3036 bss->radius_server_acct_port = atoi(pos);
3037 } else if (os_strcmp(buf, "radius_server_ipv6") == 0) {
3038 bss->radius_server_ipv6 = atoi(pos);
3039 #endif /* RADIUS_SERVER */
3040 } else if (os_strcmp(buf, "use_pae_group_addr") == 0) {
3041 bss->use_pae_group_addr = atoi(pos);
3042 } else if (os_strcmp(buf, "hw_mode") == 0) {
3043 if (os_strcmp(pos, "a") == 0)
3044 conf->hw_mode = HOSTAPD_MODE_IEEE80211A;
3045 else if (os_strcmp(pos, "b") == 0)
3046 conf->hw_mode = HOSTAPD_MODE_IEEE80211B;
3047 else if (os_strcmp(pos, "g") == 0)
3048 conf->hw_mode = HOSTAPD_MODE_IEEE80211G;
3049 else if (os_strcmp(pos, "ad") == 0)
3050 conf->hw_mode = HOSTAPD_MODE_IEEE80211AD;
3051 else if (os_strcmp(pos, "any") == 0)
3052 conf->hw_mode = HOSTAPD_MODE_IEEE80211ANY;
3053 else {
3054 wpa_printf(MSG_ERROR, "Line %d: unknown hw_mode '%s'",
3055 line, pos);
3056 return 1;
3057 }
3058 } else if (os_strcmp(buf, "wps_rf_bands") == 0) {
3059 if (os_strcmp(pos, "ad") == 0)
3060 bss->wps_rf_bands = WPS_RF_60GHZ;
3061 else if (os_strcmp(pos, "a") == 0)
3062 bss->wps_rf_bands = WPS_RF_50GHZ;
3063 else if (os_strcmp(pos, "g") == 0 ||
3064 os_strcmp(pos, "b") == 0)
3065 bss->wps_rf_bands = WPS_RF_24GHZ;
3066 else if (os_strcmp(pos, "ag") == 0 ||
3067 os_strcmp(pos, "ga") == 0)
3068 bss->wps_rf_bands = WPS_RF_24GHZ | WPS_RF_50GHZ;
3069 else {
3070 wpa_printf(MSG_ERROR,
3071 "Line %d: unknown wps_rf_band '%s'",
3072 line, pos);
3073 return 1;
3074 }
3075 } else if (os_strcmp(buf, "acs_exclude_dfs") == 0) {
3076 conf->acs_exclude_dfs = atoi(pos);
3077 } else if (os_strcmp(buf, "channel") == 0) {
3078 if (os_strcmp(pos, "acs_survey") == 0) {
3079 #ifndef CONFIG_ACS
3080 wpa_printf(MSG_ERROR, "Line %d: tries to enable ACS but CONFIG_ACS disabled",
3081 line);
3082 return 1;
3083 #else /* CONFIG_ACS */
3084 conf->acs = 1;
3085 conf->channel = 0;
3086 #endif /* CONFIG_ACS */
3087 } else {
3088 conf->channel = atoi(pos);
3089 conf->acs = conf->channel == 0;
3090 }
3091 } else if (os_strcmp(buf, "chanlist") == 0) {
3092 if (hostapd_parse_chanlist(conf, pos)) {
3093 wpa_printf(MSG_ERROR, "Line %d: invalid channel list",
3094 line);
3095 return 1;
3096 }
3097 } else if (os_strcmp(buf, "beacon_int") == 0) {
3098 int val = atoi(pos);
3099 /* MIB defines range as 1..65535, but very small values
3100 * cause problems with the current implementation.
3101 * Since it is unlikely that this small numbers are
3102 * useful in real life scenarios, do not allow beacon
3103 * period to be set below 15 TU. */
3104 if (val < 15 || val > 65535) {
3105 wpa_printf(MSG_ERROR, "Line %d: invalid beacon_int %d (expected 15..65535)",
3106 line, val);
3107 return 1;
3108 }
3109 conf->beacon_int = val;
3110 #ifdef CONFIG_ACS
3111 } else if (os_strcmp(buf, "acs_num_scans") == 0) {
3112 int val = atoi(pos);
3113 if (val <= 0 || val > 100) {
3114 wpa_printf(MSG_ERROR, "Line %d: invalid acs_num_scans %d (expected 1..100)",
3115 line, val);
3116 return 1;
3117 }
3118 conf->acs_num_scans = val;
3119 } else if (os_strcmp(buf, "acs_chan_bias") == 0) {
3120 if (hostapd_config_parse_acs_chan_bias(conf, pos)) {
3121 wpa_printf(MSG_ERROR, "Line %d: invalid acs_chan_bias",
3122 line);
3123 return -1;
3124 }
3125 #endif /* CONFIG_ACS */
3126 } else if (os_strcmp(buf, "dtim_period") == 0) {
3127 int val = atoi(pos);
3128
3129 if (val < 1 || val > 255) {
3130 wpa_printf(MSG_ERROR, "Line %d: invalid dtim_period %d",
3131 line, val);
3132 return 1;
3133 }
3134 bss->dtim_period = val;
3135 } else if (os_strcmp(buf, "bss_load_update_period") == 0) {
3136 int val = atoi(pos);
3137
3138 if (val < 0 || val > 100) {
3139 wpa_printf(MSG_ERROR,
3140 "Line %d: invalid bss_load_update_period %d",
3141 line, val);
3142 return 1;
3143 }
3144 bss->bss_load_update_period = val;
3145 } else if (os_strcmp(buf, "chan_util_avg_period") == 0) {
3146 int val = atoi(pos);
3147
3148 if (val < 0) {
3149 wpa_printf(MSG_ERROR,
3150 "Line %d: invalid chan_util_avg_period",
3151 line);
3152 return 1;
3153 }
3154 bss->chan_util_avg_period = val;
3155 } else if (os_strcmp(buf, "rts_threshold") == 0) {
3156 conf->rts_threshold = atoi(pos);
3157 if (conf->rts_threshold < -1 || conf->rts_threshold > 65535) {
3158 wpa_printf(MSG_ERROR,
3159 "Line %d: invalid rts_threshold %d",
3160 line, conf->rts_threshold);
3161 return 1;
3162 }
3163 } else if (os_strcmp(buf, "fragm_threshold") == 0) {
3164 conf->fragm_threshold = atoi(pos);
3165 if (conf->fragm_threshold == -1) {
3166 /* allow a value of -1 */
3167 } else if (conf->fragm_threshold < 256 ||
3168 conf->fragm_threshold > 2346) {
3169 wpa_printf(MSG_ERROR,
3170 "Line %d: invalid fragm_threshold %d",
3171 line, conf->fragm_threshold);
3172 return 1;
3173 }
3174 } else if (os_strcmp(buf, "send_probe_response") == 0) {
3175 int val = atoi(pos);
3176 if (val != 0 && val != 1) {
3177 wpa_printf(MSG_ERROR, "Line %d: invalid send_probe_response %d (expected 0 or 1)",
3178 line, val);
3179 return 1;
3180 }
3181 bss->send_probe_response = val;
3182 } else if (os_strcmp(buf, "supported_rates") == 0) {
3183 if (hostapd_parse_intlist(&conf->supported_rates, pos)) {
3184 wpa_printf(MSG_ERROR, "Line %d: invalid rate list",
3185 line);
3186 return 1;
3187 }
3188 } else if (os_strcmp(buf, "basic_rates") == 0) {
3189 if (hostapd_parse_intlist(&conf->basic_rates, pos)) {
3190 wpa_printf(MSG_ERROR, "Line %d: invalid rate list",
3191 line);
3192 return 1;
3193 }
3194 } else if (os_strcmp(buf, "beacon_rate") == 0) {
3195 int val;
3196
3197 if (os_strncmp(pos, "ht:", 3) == 0) {
3198 val = atoi(pos + 3);
3199 if (val < 0 || val > 31) {
3200 wpa_printf(MSG_ERROR,
3201 "Line %d: invalid beacon_rate HT-MCS %d",
3202 line, val);
3203 return 1;
3204 }
3205 conf->rate_type = BEACON_RATE_HT;
3206 conf->beacon_rate = val;
3207 } else if (os_strncmp(pos, "vht:", 4) == 0) {
3208 val = atoi(pos + 4);
3209 if (val < 0 || val > 9) {
3210 wpa_printf(MSG_ERROR,
3211 "Line %d: invalid beacon_rate VHT-MCS %d",
3212 line, val);
3213 return 1;
3214 }
3215 conf->rate_type = BEACON_RATE_VHT;
3216 conf->beacon_rate = val;
3217 } else {
3218 val = atoi(pos);
3219 if (val < 10 || val > 10000) {
3220 wpa_printf(MSG_ERROR,
3221 "Line %d: invalid legacy beacon_rate %d",
3222 line, val);
3223 return 1;
3224 }
3225 conf->rate_type = BEACON_RATE_LEGACY;
3226 conf->beacon_rate = val;
3227 }
3228 } else if (os_strcmp(buf, "preamble") == 0) {
3229 if (atoi(pos))
3230 conf->preamble = SHORT_PREAMBLE;
3231 else
3232 conf->preamble = LONG_PREAMBLE;
3233 } else if (os_strcmp(buf, "ignore_broadcast_ssid") == 0) {
3234 bss->ignore_broadcast_ssid = atoi(pos);
3235 } else if (os_strcmp(buf, "no_probe_resp_if_max_sta") == 0) {
3236 bss->no_probe_resp_if_max_sta = atoi(pos);
3237 } else if (os_strcmp(buf, "wep_default_key") == 0) {
3238 bss->ssid.wep.idx = atoi(pos);
3239 if (bss->ssid.wep.idx > 3) {
3240 wpa_printf(MSG_ERROR,
3241 "Invalid wep_default_key index %d",
3242 bss->ssid.wep.idx);
3243 return 1;
3244 }
3245 } else if (os_strcmp(buf, "wep_key0") == 0 ||
3246 os_strcmp(buf, "wep_key1") == 0 ||
3247 os_strcmp(buf, "wep_key2") == 0 ||
3248 os_strcmp(buf, "wep_key3") == 0) {
3249 if (hostapd_config_read_wep(&bss->ssid.wep,
3250 buf[7] - '0', pos)) {
3251 wpa_printf(MSG_ERROR, "Line %d: invalid WEP key '%s'",
3252 line, buf);
3253 return 1;
3254 }
3255 #ifndef CONFIG_NO_VLAN
3256 } else if (os_strcmp(buf, "dynamic_vlan") == 0) {
3257 bss->ssid.dynamic_vlan = atoi(pos);
3258 } else if (os_strcmp(buf, "per_sta_vif") == 0) {
3259 bss->ssid.per_sta_vif = atoi(pos);
3260 } else if (os_strcmp(buf, "vlan_file") == 0) {
3261 if (hostapd_config_read_vlan_file(bss, pos)) {
3262 wpa_printf(MSG_ERROR, "Line %d: failed to read VLAN file '%s'",
3263 line, pos);
3264 return 1;
3265 }
3266 } else if (os_strcmp(buf, "vlan_naming") == 0) {
3267 bss->ssid.vlan_naming = atoi(pos);
3268 if (bss->ssid.vlan_naming >= DYNAMIC_VLAN_NAMING_END ||
3269 bss->ssid.vlan_naming < 0) {
3270 wpa_printf(MSG_ERROR,
3271 "Line %d: invalid naming scheme %d",
3272 line, bss->ssid.vlan_naming);
3273 return 1;
3274 }
3275 #ifdef CONFIG_FULL_DYNAMIC_VLAN
3276 } else if (os_strcmp(buf, "vlan_tagged_interface") == 0) {
3277 os_free(bss->ssid.vlan_tagged_interface);
3278 bss->ssid.vlan_tagged_interface = os_strdup(pos);
3279 #endif /* CONFIG_FULL_DYNAMIC_VLAN */
3280 #endif /* CONFIG_NO_VLAN */
3281 } else if (os_strcmp(buf, "ap_table_max_size") == 0) {
3282 conf->ap_table_max_size = atoi(pos);
3283 } else if (os_strcmp(buf, "ap_table_expiration_time") == 0) {
3284 conf->ap_table_expiration_time = atoi(pos);
3285 } else if (os_strncmp(buf, "tx_queue_", 9) == 0) {
3286 if (hostapd_config_tx_queue(conf, buf, pos)) {
3287 wpa_printf(MSG_ERROR, "Line %d: invalid TX queue item",
3288 line);
3289 return 1;
3290 }
3291 } else if (os_strcmp(buf, "wme_enabled") == 0 ||
3292 os_strcmp(buf, "wmm_enabled") == 0) {
3293 bss->wmm_enabled = atoi(pos);
3294 } else if (os_strcmp(buf, "uapsd_advertisement_enabled") == 0) {
3295 bss->wmm_uapsd = atoi(pos);
3296 } else if (os_strncmp(buf, "wme_ac_", 7) == 0 ||
3297 os_strncmp(buf, "wmm_ac_", 7) == 0) {
3298 if (hostapd_config_wmm_ac(conf->wmm_ac_params, buf, pos)) {
3299 wpa_printf(MSG_ERROR, "Line %d: invalid WMM ac item",
3300 line);
3301 return 1;
3302 }
3303 } else if (os_strcmp(buf, "bss") == 0) {
3304 if (hostapd_config_bss(conf, pos)) {
3305 wpa_printf(MSG_ERROR, "Line %d: invalid bss item",
3306 line);
3307 return 1;
3308 }
3309 } else if (os_strcmp(buf, "bssid") == 0) {
3310 if (hwaddr_aton(pos, bss->bssid)) {
3311 wpa_printf(MSG_ERROR, "Line %d: invalid bssid item",
3312 line);
3313 return 1;
3314 }
3315 } else if (os_strcmp(buf, "use_driver_iface_addr") == 0) {
3316 conf->use_driver_iface_addr = atoi(pos);
3317 #ifdef CONFIG_IEEE80211W
3318 } else if (os_strcmp(buf, "ieee80211w") == 0) {
3319 bss->ieee80211w = atoi(pos);
3320 } else if (os_strcmp(buf, "group_mgmt_cipher") == 0) {
3321 if (os_strcmp(pos, "AES-128-CMAC") == 0) {
3322 bss->group_mgmt_cipher = WPA_CIPHER_AES_128_CMAC;
3323 } else if (os_strcmp(pos, "BIP-GMAC-128") == 0) {
3324 bss->group_mgmt_cipher = WPA_CIPHER_BIP_GMAC_128;
3325 } else if (os_strcmp(pos, "BIP-GMAC-256") == 0) {
3326 bss->group_mgmt_cipher = WPA_CIPHER_BIP_GMAC_256;
3327 } else if (os_strcmp(pos, "BIP-CMAC-256") == 0) {
3328 bss->group_mgmt_cipher = WPA_CIPHER_BIP_CMAC_256;
3329 } else {
3330 wpa_printf(MSG_ERROR, "Line %d: invalid group_mgmt_cipher: %s",
3331 line, pos);
3332 return 1;
3333 }
3334 } else if (os_strcmp(buf, "assoc_sa_query_max_timeout") == 0) {
3335 bss->assoc_sa_query_max_timeout = atoi(pos);
3336 if (bss->assoc_sa_query_max_timeout == 0) {
3337 wpa_printf(MSG_ERROR, "Line %d: invalid assoc_sa_query_max_timeout",
3338 line);
3339 return 1;
3340 }
3341 } else if (os_strcmp(buf, "assoc_sa_query_retry_timeout") == 0) {
3342 bss->assoc_sa_query_retry_timeout = atoi(pos);
3343 if (bss->assoc_sa_query_retry_timeout == 0) {
3344 wpa_printf(MSG_ERROR, "Line %d: invalid assoc_sa_query_retry_timeout",
3345 line);
3346 return 1;
3347 }
3348 #endif /* CONFIG_IEEE80211W */
3349 #ifdef CONFIG_OCV
3350 } else if (os_strcmp(buf, "ocv") == 0) {
3351 bss->ocv = atoi(pos);
3352 if (bss->ocv && !bss->ieee80211w)
3353 bss->ieee80211w = 1;
3354 #endif /* CONFIG_OCV */
3355 #ifdef CONFIG_IEEE80211N
3356 } else if (os_strcmp(buf, "ieee80211n") == 0) {
3357 conf->ieee80211n = atoi(pos);
3358 } else if (os_strcmp(buf, "ht_capab") == 0) {
3359 if (hostapd_config_ht_capab(conf, pos) < 0) {
3360 wpa_printf(MSG_ERROR, "Line %d: invalid ht_capab",
3361 line);
3362 return 1;
3363 }
3364 } else if (os_strcmp(buf, "require_ht") == 0) {
3365 conf->require_ht = atoi(pos);
3366 } else if (os_strcmp(buf, "obss_interval") == 0) {
3367 conf->obss_interval = atoi(pos);
3368 #endif /* CONFIG_IEEE80211N */
3369 #ifdef CONFIG_IEEE80211AC
3370 } else if (os_strcmp(buf, "ieee80211ac") == 0) {
3371 conf->ieee80211ac = atoi(pos);
3372 } else if (os_strcmp(buf, "vht_capab") == 0) {
3373 if (hostapd_config_vht_capab(conf, pos) < 0) {
3374 wpa_printf(MSG_ERROR, "Line %d: invalid vht_capab",
3375 line);
3376 return 1;
3377 }
3378 } else if (os_strcmp(buf, "require_vht") == 0) {
3379 conf->require_vht = atoi(pos);
3380 } else if (os_strcmp(buf, "vht_oper_chwidth") == 0) {
3381 conf->vht_oper_chwidth = atoi(pos);
3382 } else if (os_strcmp(buf, "vht_oper_centr_freq_seg0_idx") == 0) {
3383 conf->vht_oper_centr_freq_seg0_idx = atoi(pos);
3384 } else if (os_strcmp(buf, "vht_oper_centr_freq_seg1_idx") == 0) {
3385 conf->vht_oper_centr_freq_seg1_idx = atoi(pos);
3386 } else if (os_strcmp(buf, "vendor_vht") == 0) {
3387 bss->vendor_vht = atoi(pos);
3388 } else if (os_strcmp(buf, "use_sta_nsts") == 0) {
3389 bss->use_sta_nsts = atoi(pos);
3390 #endif /* CONFIG_IEEE80211AC */
3391 #ifdef CONFIG_IEEE80211AX
3392 } else if (os_strcmp(buf, "ieee80211ax") == 0) {
3393 conf->ieee80211ax = atoi(pos);
3394 } else if (os_strcmp(buf, "he_su_beamformer") == 0) {
3395 conf->he_phy_capab.he_su_beamformer = atoi(pos);
3396 } else if (os_strcmp(buf, "he_su_beamformee") == 0) {
3397 conf->he_phy_capab.he_su_beamformee = atoi(pos);
3398 } else if (os_strcmp(buf, "he_mu_beamformer") == 0) {
3399 conf->he_phy_capab.he_mu_beamformer = atoi(pos);
3400 } else if (os_strcmp(buf, "he_bss_color") == 0) {
3401 conf->he_op.he_bss_color = atoi(pos);
3402 } else if (os_strcmp(buf, "he_default_pe_duration") == 0) {
3403 conf->he_op.he_default_pe_duration = atoi(pos);
3404 } else if (os_strcmp(buf, "he_twt_required") == 0) {
3405 conf->he_op.he_twt_required = atoi(pos);
3406 } else if (os_strcmp(buf, "he_rts_threshold") == 0) {
3407 conf->he_op.he_rts_threshold = atoi(pos);
3408 } else if (os_strcmp(buf, "he_mu_edca_qos_info_param_count") == 0) {
3409 conf->he_mu_edca.he_qos_info |=
3410 set_he_cap(atoi(pos), HE_QOS_INFO_EDCA_PARAM_SET_COUNT);
3411 } else if (os_strcmp(buf, "he_mu_edca_qos_info_q_ack") == 0) {
3412 conf->he_mu_edca.he_qos_info |=
3413 set_he_cap(atoi(pos), HE_QOS_INFO_Q_ACK);
3414 } else if (os_strcmp(buf, "he_mu_edca_qos_info_queue_request") == 0) {
3415 conf->he_mu_edca.he_qos_info |=
3416 set_he_cap(atoi(pos), HE_QOS_INFO_QUEUE_REQUEST);
3417 } else if (os_strcmp(buf, "he_mu_edca_qos_info_txop_request") == 0) {
3418 conf->he_mu_edca.he_qos_info |=
3419 set_he_cap(atoi(pos), HE_QOS_INFO_TXOP_REQUEST);
3420 } else if (os_strcmp(buf, "he_mu_edca_ac_be_aifsn") == 0) {
3421 conf->he_mu_edca.he_mu_ac_be_param[HE_MU_AC_PARAM_ACI_IDX] |=
3422 set_he_cap(atoi(pos), HE_MU_AC_PARAM_AIFSN);
3423 } else if (os_strcmp(buf, "he_mu_edca_ac_be_acm") == 0) {
3424 conf->he_mu_edca.he_mu_ac_be_param[HE_MU_AC_PARAM_ACI_IDX] |=
3425 set_he_cap(atoi(pos), HE_MU_AC_PARAM_ACM);
3426 } else if (os_strcmp(buf, "he_mu_edca_ac_be_aci") == 0) {
3427 conf->he_mu_edca.he_mu_ac_be_param[HE_MU_AC_PARAM_ACI_IDX] |=
3428 set_he_cap(atoi(pos), HE_MU_AC_PARAM_ACI);
3429 } else if (os_strcmp(buf, "he_mu_edca_ac_be_ecwmin") == 0) {
3430 conf->he_mu_edca.he_mu_ac_be_param[HE_MU_AC_PARAM_ECW_IDX] |=
3431 set_he_cap(atoi(pos), HE_MU_AC_PARAM_ECWMIN);
3432 } else if (os_strcmp(buf, "he_mu_edca_ac_be_ecwmax") == 0) {
3433 conf->he_mu_edca.he_mu_ac_be_param[HE_MU_AC_PARAM_ECW_IDX] |=
3434 set_he_cap(atoi(pos), HE_MU_AC_PARAM_ECWMAX);
3435 } else if (os_strcmp(buf, "he_mu_edca_ac_be_timer") == 0) {
3436 conf->he_mu_edca.he_mu_ac_be_param[HE_MU_AC_PARAM_TIMER_IDX] =
3437 atoi(pos) & 0xff;
3438 } else if (os_strcmp(buf, "he_mu_edca_ac_bk_aifsn") == 0) {
3439 conf->he_mu_edca.he_mu_ac_bk_param[HE_MU_AC_PARAM_ACI_IDX] |=
3440 set_he_cap(atoi(pos), HE_MU_AC_PARAM_AIFSN);
3441 } else if (os_strcmp(buf, "he_mu_edca_ac_bk_acm") == 0) {
3442 conf->he_mu_edca.he_mu_ac_bk_param[HE_MU_AC_PARAM_ACI_IDX] |=
3443 set_he_cap(atoi(pos), HE_MU_AC_PARAM_ACM);
3444 } else if (os_strcmp(buf, "he_mu_edca_ac_bk_aci") == 0) {
3445 conf->he_mu_edca.he_mu_ac_bk_param[HE_MU_AC_PARAM_ACI_IDX] |=
3446 set_he_cap(atoi(pos), HE_MU_AC_PARAM_ACI);
3447 } else if (os_strcmp(buf, "he_mu_edca_ac_bk_ecwmin") == 0) {
3448 conf->he_mu_edca.he_mu_ac_bk_param[HE_MU_AC_PARAM_ECW_IDX] |=
3449 set_he_cap(atoi(pos), HE_MU_AC_PARAM_ECWMIN);
3450 } else if (os_strcmp(buf, "he_mu_edca_ac_bk_ecwmax") == 0) {
3451 conf->he_mu_edca.he_mu_ac_bk_param[HE_MU_AC_PARAM_ECW_IDX] |=
3452 set_he_cap(atoi(pos), HE_MU_AC_PARAM_ECWMAX);
3453 } else if (os_strcmp(buf, "he_mu_edca_ac_bk_timer") == 0) {
3454 conf->he_mu_edca.he_mu_ac_bk_param[HE_MU_AC_PARAM_TIMER_IDX] =
3455 atoi(pos) & 0xff;
3456 } else if (os_strcmp(buf, "he_mu_edca_ac_vi_aifsn") == 0) {
3457 conf->he_mu_edca.he_mu_ac_vi_param[HE_MU_AC_PARAM_ACI_IDX] |=
3458 set_he_cap(atoi(pos), HE_MU_AC_PARAM_AIFSN);
3459 } else if (os_strcmp(buf, "he_mu_edca_ac_vi_acm") == 0) {
3460 conf->he_mu_edca.he_mu_ac_vi_param[HE_MU_AC_PARAM_ACI_IDX] |=
3461 set_he_cap(atoi(pos), HE_MU_AC_PARAM_ACM);
3462 } else if (os_strcmp(buf, "he_mu_edca_ac_vi_aci") == 0) {
3463 conf->he_mu_edca.he_mu_ac_vi_param[HE_MU_AC_PARAM_ACI_IDX] |=
3464 set_he_cap(atoi(pos), HE_MU_AC_PARAM_ACI);
3465 } else if (os_strcmp(buf, "he_mu_edca_ac_vi_ecwmin") == 0) {
3466 conf->he_mu_edca.he_mu_ac_vi_param[HE_MU_AC_PARAM_ECW_IDX] |=
3467 set_he_cap(atoi(pos), HE_MU_AC_PARAM_ECWMIN);
3468 } else if (os_strcmp(buf, "he_mu_edca_ac_vi_ecwmax") == 0) {
3469 conf->he_mu_edca.he_mu_ac_vi_param[HE_MU_AC_PARAM_ECW_IDX] |=
3470 set_he_cap(atoi(pos), HE_MU_AC_PARAM_ECWMAX);
3471 } else if (os_strcmp(buf, "he_mu_edca_ac_vi_timer") == 0) {
3472 conf->he_mu_edca.he_mu_ac_vi_param[HE_MU_AC_PARAM_TIMER_IDX] =
3473 atoi(pos) & 0xff;
3474 } else if (os_strcmp(buf, "he_mu_edca_ac_vo_aifsn") == 0) {
3475 conf->he_mu_edca.he_mu_ac_vo_param[HE_MU_AC_PARAM_ACI_IDX] |=
3476 set_he_cap(atoi(pos), HE_MU_AC_PARAM_AIFSN);
3477 } else if (os_strcmp(buf, "he_mu_edca_ac_vo_acm") == 0) {
3478 conf->he_mu_edca.he_mu_ac_vo_param[HE_MU_AC_PARAM_ACI_IDX] |=
3479 set_he_cap(atoi(pos), HE_MU_AC_PARAM_ACM);
3480 } else if (os_strcmp(buf, "he_mu_edca_ac_vo_aci") == 0) {
3481 conf->he_mu_edca.he_mu_ac_vo_param[HE_MU_AC_PARAM_ACI_IDX] |=
3482 set_he_cap(atoi(pos), HE_MU_AC_PARAM_ACI);
3483 } else if (os_strcmp(buf, "he_mu_edca_ac_vo_ecwmin") == 0) {
3484 conf->he_mu_edca.he_mu_ac_vo_param[HE_MU_AC_PARAM_ECW_IDX] |=
3485 set_he_cap(atoi(pos), HE_MU_AC_PARAM_ECWMIN);
3486 } else if (os_strcmp(buf, "he_mu_edca_ac_vo_ecwmax") == 0) {
3487 conf->he_mu_edca.he_mu_ac_vo_param[HE_MU_AC_PARAM_ECW_IDX] |=
3488 set_he_cap(atoi(pos), HE_MU_AC_PARAM_ECWMAX);
3489 } else if (os_strcmp(buf, "he_mu_edca_ac_vo_timer") == 0) {
3490 conf->he_mu_edca.he_mu_ac_vo_param[HE_MU_AC_PARAM_TIMER_IDX] =
3491 atoi(pos) & 0xff;
3492 #endif /* CONFIG_IEEE80211AX */
3493 } else if (os_strcmp(buf, "max_listen_interval") == 0) {
3494 bss->max_listen_interval = atoi(pos);
3495 } else if (os_strcmp(buf, "disable_pmksa_caching") == 0) {
3496 bss->disable_pmksa_caching = atoi(pos);
3497 } else if (os_strcmp(buf, "okc") == 0) {
3498 bss->okc = atoi(pos);
3499 #ifdef CONFIG_WPS
3500 } else if (os_strcmp(buf, "wps_state") == 0) {
3501 bss->wps_state = atoi(pos);
3502 if (bss->wps_state < 0 || bss->wps_state > 2) {
3503 wpa_printf(MSG_ERROR, "Line %d: invalid wps_state",
3504 line);
3505 return 1;
3506 }
3507 } else if (os_strcmp(buf, "wps_independent") == 0) {
3508 bss->wps_independent = atoi(pos);
3509 } else if (os_strcmp(buf, "ap_setup_locked") == 0) {
3510 bss->ap_setup_locked = atoi(pos);
3511 } else if (os_strcmp(buf, "uuid") == 0) {
3512 if (uuid_str2bin(pos, bss->uuid)) {
3513 wpa_printf(MSG_ERROR, "Line %d: invalid UUID", line);
3514 return 1;
3515 }
3516 } else if (os_strcmp(buf, "wps_pin_requests") == 0) {
3517 os_free(bss->wps_pin_requests);
3518 bss->wps_pin_requests = os_strdup(pos);
3519 } else if (os_strcmp(buf, "device_name") == 0) {
3520 if (os_strlen(pos) > WPS_DEV_NAME_MAX_LEN) {
3521 wpa_printf(MSG_ERROR, "Line %d: Too long "
3522 "device_name", line);
3523 return 1;
3524 }
3525 os_free(bss->device_name);
3526 bss->device_name = os_strdup(pos);
3527 } else if (os_strcmp(buf, "manufacturer") == 0) {
3528 if (os_strlen(pos) > 64) {
3529 wpa_printf(MSG_ERROR, "Line %d: Too long manufacturer",
3530 line);
3531 return 1;
3532 }
3533 os_free(bss->manufacturer);
3534 bss->manufacturer = os_strdup(pos);
3535 } else if (os_strcmp(buf, "model_name") == 0) {
3536 if (os_strlen(pos) > 32) {
3537 wpa_printf(MSG_ERROR, "Line %d: Too long model_name",
3538 line);
3539 return 1;
3540 }
3541 os_free(bss->model_name);
3542 bss->model_name = os_strdup(pos);
3543 } else if (os_strcmp(buf, "model_number") == 0) {
3544 if (os_strlen(pos) > 32) {
3545 wpa_printf(MSG_ERROR, "Line %d: Too long model_number",
3546 line);
3547 return 1;
3548 }
3549 os_free(bss->model_number);
3550 bss->model_number = os_strdup(pos);
3551 } else if (os_strcmp(buf, "serial_number") == 0) {
3552 if (os_strlen(pos) > 32) {
3553 wpa_printf(MSG_ERROR, "Line %d: Too long serial_number",
3554 line);
3555 return 1;
3556 }
3557 os_free(bss->serial_number);
3558 bss->serial_number = os_strdup(pos);
3559 } else if (os_strcmp(buf, "device_type") == 0) {
3560 if (wps_dev_type_str2bin(pos, bss->device_type))
3561 return 1;
3562 } else if (os_strcmp(buf, "config_methods") == 0) {
3563 os_free(bss->config_methods);
3564 bss->config_methods = os_strdup(pos);
3565 } else if (os_strcmp(buf, "os_version") == 0) {
3566 if (hexstr2bin(pos, bss->os_version, 4)) {
3567 wpa_printf(MSG_ERROR, "Line %d: invalid os_version",
3568 line);
3569 return 1;
3570 }
3571 } else if (os_strcmp(buf, "ap_pin") == 0) {
3572 os_free(bss->ap_pin);
3573 if (*pos == '\0')
3574 bss->ap_pin = NULL;
3575 else
3576 bss->ap_pin = os_strdup(pos);
3577 } else if (os_strcmp(buf, "skip_cred_build") == 0) {
3578 bss->skip_cred_build = atoi(pos);
3579 } else if (os_strcmp(buf, "extra_cred") == 0) {
3580 os_free(bss->extra_cred);
3581 bss->extra_cred = (u8 *) os_readfile(pos, &bss->extra_cred_len);
3582 if (bss->extra_cred == NULL) {
3583 wpa_printf(MSG_ERROR, "Line %d: could not read Credentials from '%s'",
3584 line, pos);
3585 return 1;
3586 }
3587 } else if (os_strcmp(buf, "wps_cred_processing") == 0) {
3588 bss->wps_cred_processing = atoi(pos);
3589 } else if (os_strcmp(buf, "ap_settings") == 0) {
3590 os_free(bss->ap_settings);
3591 bss->ap_settings =
3592 (u8 *) os_readfile(pos, &bss->ap_settings_len);
3593 if (bss->ap_settings == NULL) {
3594 wpa_printf(MSG_ERROR, "Line %d: could not read AP Settings from '%s'",
3595 line, pos);
3596 return 1;
3597 }
3598 } else if (os_strcmp(buf, "upnp_iface") == 0) {
3599 os_free(bss->upnp_iface);
3600 bss->upnp_iface = os_strdup(pos);
3601 } else if (os_strcmp(buf, "friendly_name") == 0) {
3602 os_free(bss->friendly_name);
3603 bss->friendly_name = os_strdup(pos);
3604 } else if (os_strcmp(buf, "manufacturer_url") == 0) {
3605 os_free(bss->manufacturer_url);
3606 bss->manufacturer_url = os_strdup(pos);
3607 } else if (os_strcmp(buf, "model_description") == 0) {
3608 os_free(bss->model_description);
3609 bss->model_description = os_strdup(pos);
3610 } else if (os_strcmp(buf, "model_url") == 0) {
3611 os_free(bss->model_url);
3612 bss->model_url = os_strdup(pos);
3613 } else if (os_strcmp(buf, "upc") == 0) {
3614 os_free(bss->upc);
3615 bss->upc = os_strdup(pos);
3616 } else if (os_strcmp(buf, "pbc_in_m1") == 0) {
3617 bss->pbc_in_m1 = atoi(pos);
3618 } else if (os_strcmp(buf, "server_id") == 0) {
3619 os_free(bss->server_id);
3620 bss->server_id = os_strdup(pos);
3621 #ifdef CONFIG_WPS_NFC
3622 } else if (os_strcmp(buf, "wps_nfc_dev_pw_id") == 0) {
3623 bss->wps_nfc_dev_pw_id = atoi(pos);
3624 if (bss->wps_nfc_dev_pw_id < 0x10 ||
3625 bss->wps_nfc_dev_pw_id > 0xffff) {
3626 wpa_printf(MSG_ERROR, "Line %d: Invalid wps_nfc_dev_pw_id value",
3627 line);
3628 return 1;
3629 }
3630 bss->wps_nfc_pw_from_config = 1;
3631 } else if (os_strcmp(buf, "wps_nfc_dh_pubkey") == 0) {
3632 wpabuf_free(bss->wps_nfc_dh_pubkey);
3633 bss->wps_nfc_dh_pubkey = wpabuf_parse_bin(pos);
3634 bss->wps_nfc_pw_from_config = 1;
3635 } else if (os_strcmp(buf, "wps_nfc_dh_privkey") == 0) {
3636 wpabuf_free(bss->wps_nfc_dh_privkey);
3637 bss->wps_nfc_dh_privkey = wpabuf_parse_bin(pos);
3638 bss->wps_nfc_pw_from_config = 1;
3639 } else if (os_strcmp(buf, "wps_nfc_dev_pw") == 0) {
3640 wpabuf_free(bss->wps_nfc_dev_pw);
3641 bss->wps_nfc_dev_pw = wpabuf_parse_bin(pos);
3642 bss->wps_nfc_pw_from_config = 1;
3643 #endif /* CONFIG_WPS_NFC */
3644 #endif /* CONFIG_WPS */
3645 #ifdef CONFIG_P2P_MANAGER
3646 } else if (os_strcmp(buf, "manage_p2p") == 0) {
3647 if (atoi(pos))
3648 bss->p2p |= P2P_MANAGE;
3649 else
3650 bss->p2p &= ~P2P_MANAGE;
3651 } else if (os_strcmp(buf, "allow_cross_connection") == 0) {
3652 if (atoi(pos))
3653 bss->p2p |= P2P_ALLOW_CROSS_CONNECTION;
3654 else
3655 bss->p2p &= ~P2P_ALLOW_CROSS_CONNECTION;
3656 #endif /* CONFIG_P2P_MANAGER */
3657 } else if (os_strcmp(buf, "disassoc_low_ack") == 0) {
3658 bss->disassoc_low_ack = atoi(pos);
3659 } else if (os_strcmp(buf, "tdls_prohibit") == 0) {
3660 if (atoi(pos))
3661 bss->tdls |= TDLS_PROHIBIT;
3662 else
3663 bss->tdls &= ~TDLS_PROHIBIT;
3664 } else if (os_strcmp(buf, "tdls_prohibit_chan_switch") == 0) {
3665 if (atoi(pos))
3666 bss->tdls |= TDLS_PROHIBIT_CHAN_SWITCH;
3667 else
3668 bss->tdls &= ~TDLS_PROHIBIT_CHAN_SWITCH;
3669 #ifdef CONFIG_RSN_TESTING
3670 } else if (os_strcmp(buf, "rsn_testing") == 0) {
3671 extern int rsn_testing;
3672 rsn_testing = atoi(pos);
3673 #endif /* CONFIG_RSN_TESTING */
3674 } else if (os_strcmp(buf, "time_advertisement") == 0) {
3675 bss->time_advertisement = atoi(pos);
3676 } else if (os_strcmp(buf, "time_zone") == 0) {
3677 size_t tz_len = os_strlen(pos);
3678 if (tz_len < 4 || tz_len > 255) {
3679 wpa_printf(MSG_DEBUG, "Line %d: invalid time_zone",
3680 line);
3681 return 1;
3682 }
3683 os_free(bss->time_zone);
3684 bss->time_zone = os_strdup(pos);
3685 if (bss->time_zone == NULL)
3686 return 1;
3687 #ifdef CONFIG_WNM_AP
3688 } else if (os_strcmp(buf, "wnm_sleep_mode") == 0) {
3689 bss->wnm_sleep_mode = atoi(pos);
3690 } else if (os_strcmp(buf, "wnm_sleep_mode_no_keys") == 0) {
3691 bss->wnm_sleep_mode_no_keys = atoi(pos);
3692 } else if (os_strcmp(buf, "bss_transition") == 0) {
3693 bss->bss_transition = atoi(pos);
3694 #endif /* CONFIG_WNM_AP */
3695 #ifdef CONFIG_INTERWORKING
3696 } else if (os_strcmp(buf, "interworking") == 0) {
3697 bss->interworking = atoi(pos);
3698 } else if (os_strcmp(buf, "access_network_type") == 0) {
3699 bss->access_network_type = atoi(pos);
3700 if (bss->access_network_type < 0 ||
3701 bss->access_network_type > 15) {
3702 wpa_printf(MSG_ERROR,
3703 "Line %d: invalid access_network_type",
3704 line);
3705 return 1;
3706 }
3707 } else if (os_strcmp(buf, "internet") == 0) {
3708 bss->internet = atoi(pos);
3709 } else if (os_strcmp(buf, "asra") == 0) {
3710 bss->asra = atoi(pos);
3711 } else if (os_strcmp(buf, "esr") == 0) {
3712 bss->esr = atoi(pos);
3713 } else if (os_strcmp(buf, "uesa") == 0) {
3714 bss->uesa = atoi(pos);
3715 } else if (os_strcmp(buf, "venue_group") == 0) {
3716 bss->venue_group = atoi(pos);
3717 bss->venue_info_set = 1;
3718 } else if (os_strcmp(buf, "venue_type") == 0) {
3719 bss->venue_type = atoi(pos);
3720 bss->venue_info_set = 1;
3721 } else if (os_strcmp(buf, "hessid") == 0) {
3722 if (hwaddr_aton(pos, bss->hessid)) {
3723 wpa_printf(MSG_ERROR, "Line %d: invalid hessid", line);
3724 return 1;
3725 }
3726 } else if (os_strcmp(buf, "roaming_consortium") == 0) {
3727 if (parse_roaming_consortium(bss, pos, line) < 0)
3728 return 1;
3729 } else if (os_strcmp(buf, "venue_name") == 0) {
3730 if (parse_venue_name(bss, pos, line) < 0)
3731 return 1;
3732 } else if (os_strcmp(buf, "venue_url") == 0) {
3733 if (parse_venue_url(bss, pos, line) < 0)
3734 return 1;
3735 } else if (os_strcmp(buf, "network_auth_type") == 0) {
3736 u8 auth_type;
3737 u16 redirect_url_len;
3738 if (hexstr2bin(pos, &auth_type, 1)) {
3739 wpa_printf(MSG_ERROR,
3740 "Line %d: Invalid network_auth_type '%s'",
3741 line, pos);
3742 return 1;
3743 }
3744 if (auth_type == 0 || auth_type == 2)
3745 redirect_url_len = os_strlen(pos + 2);
3746 else
3747 redirect_url_len = 0;
3748 os_free(bss->network_auth_type);
3749 bss->network_auth_type = os_malloc(redirect_url_len + 3 + 1);
3750 if (bss->network_auth_type == NULL)
3751 return 1;
3752 *bss->network_auth_type = auth_type;
3753 WPA_PUT_LE16(bss->network_auth_type + 1, redirect_url_len);
3754 if (redirect_url_len)
3755 os_memcpy(bss->network_auth_type + 3, pos + 2,
3756 redirect_url_len);
3757 bss->network_auth_type_len = 3 + redirect_url_len;
3758 } else if (os_strcmp(buf, "ipaddr_type_availability") == 0) {
3759 if (hexstr2bin(pos, &bss->ipaddr_type_availability, 1)) {
3760 wpa_printf(MSG_ERROR, "Line %d: Invalid ipaddr_type_availability '%s'",
3761 line, pos);
3762 bss->ipaddr_type_configured = 0;
3763 return 1;
3764 }
3765 bss->ipaddr_type_configured = 1;
3766 } else if (os_strcmp(buf, "domain_name") == 0) {
3767 int j, num_domains, domain_len, domain_list_len = 0;
3768 char *tok_start, *tok_prev;
3769 u8 *domain_list, *domain_ptr;
3770
3771 domain_list_len = os_strlen(pos) + 1;
3772 domain_list = os_malloc(domain_list_len);
3773 if (domain_list == NULL)
3774 return 1;
3775
3776 domain_ptr = domain_list;
3777 tok_prev = pos;
3778 num_domains = 1;
3779 while ((tok_prev = os_strchr(tok_prev, ','))) {
3780 num_domains++;
3781 tok_prev++;
3782 }
3783 tok_prev = pos;
3784 for (j = 0; j < num_domains; j++) {
3785 tok_start = os_strchr(tok_prev, ',');
3786 if (tok_start) {
3787 domain_len = tok_start - tok_prev;
3788 *domain_ptr = domain_len;
3789 os_memcpy(domain_ptr + 1, tok_prev, domain_len);
3790 domain_ptr += domain_len + 1;
3791 tok_prev = ++tok_start;
3792 } else {
3793 domain_len = os_strlen(tok_prev);
3794 *domain_ptr = domain_len;
3795 os_memcpy(domain_ptr + 1, tok_prev, domain_len);
3796 domain_ptr += domain_len + 1;
3797 }
3798 }
3799
3800 os_free(bss->domain_name);
3801 bss->domain_name = domain_list;
3802 bss->domain_name_len = domain_list_len;
3803 } else if (os_strcmp(buf, "anqp_3gpp_cell_net") == 0) {
3804 if (parse_3gpp_cell_net(bss, pos, line) < 0)
3805 return 1;
3806 } else if (os_strcmp(buf, "nai_realm") == 0) {
3807 if (parse_nai_realm(bss, pos, line) < 0)
3808 return 1;
3809 } else if (os_strcmp(buf, "anqp_elem") == 0) {
3810 if (parse_anqp_elem(bss, pos, line) < 0)
3811 return 1;
3812 } else if (os_strcmp(buf, "gas_frag_limit") == 0) {
3813 int val = atoi(pos);
3814
3815 if (val <= 0) {
3816 wpa_printf(MSG_ERROR,
3817 "Line %d: Invalid gas_frag_limit '%s'",
3818 line, pos);
3819 return 1;
3820 }
3821 bss->gas_frag_limit = val;
3822 } else if (os_strcmp(buf, "gas_comeback_delay") == 0) {
3823 bss->gas_comeback_delay = atoi(pos);
3824 } else if (os_strcmp(buf, "qos_map_set") == 0) {
3825 if (parse_qos_map_set(bss, pos, line) < 0)
3826 return 1;
3827 #endif /* CONFIG_INTERWORKING */
3828 #ifdef CONFIG_RADIUS_TEST
3829 } else if (os_strcmp(buf, "dump_msk_file") == 0) {
3830 os_free(bss->dump_msk_file);
3831 bss->dump_msk_file = os_strdup(pos);
3832 #endif /* CONFIG_RADIUS_TEST */
3833 #ifdef CONFIG_PROXYARP
3834 } else if (os_strcmp(buf, "proxy_arp") == 0) {
3835 bss->proxy_arp = atoi(pos);
3836 #endif /* CONFIG_PROXYARP */
3837 #ifdef CONFIG_HS20
3838 } else if (os_strcmp(buf, "hs20") == 0) {
3839 bss->hs20 = atoi(pos);
3840 } else if (os_strcmp(buf, "hs20_release") == 0) {
3841 int val = atoi(pos);
3842
3843 if (val < 1 || val > (HS20_VERSION >> 4) + 1) {
3844 wpa_printf(MSG_ERROR,
3845 "Line %d: Unsupported hs20_release: %s",
3846 line, pos);
3847 return 1;
3848 }
3849 bss->hs20_release = val;
3850 } else if (os_strcmp(buf, "disable_dgaf") == 0) {
3851 bss->disable_dgaf = atoi(pos);
3852 } else if (os_strcmp(buf, "na_mcast_to_ucast") == 0) {
3853 bss->na_mcast_to_ucast = atoi(pos);
3854 } else if (os_strcmp(buf, "osen") == 0) {
3855 bss->osen = atoi(pos);
3856 } else if (os_strcmp(buf, "anqp_domain_id") == 0) {
3857 bss->anqp_domain_id = atoi(pos);
3858 } else if (os_strcmp(buf, "hs20_deauth_req_timeout") == 0) {
3859 bss->hs20_deauth_req_timeout = atoi(pos);
3860 } else if (os_strcmp(buf, "hs20_oper_friendly_name") == 0) {
3861 if (hs20_parse_oper_friendly_name(bss, pos, line) < 0)
3862 return 1;
3863 } else if (os_strcmp(buf, "hs20_wan_metrics") == 0) {
3864 if (hs20_parse_wan_metrics(bss, pos, line) < 0)
3865 return 1;
3866 } else if (os_strcmp(buf, "hs20_conn_capab") == 0) {
3867 if (hs20_parse_conn_capab(bss, pos, line) < 0) {
3868 return 1;
3869 }
3870 } else if (os_strcmp(buf, "hs20_operating_class") == 0) {
3871 u8 *oper_class;
3872 size_t oper_class_len;
3873 oper_class_len = os_strlen(pos);
3874 if (oper_class_len < 2 || (oper_class_len & 0x01)) {
3875 wpa_printf(MSG_ERROR,
3876 "Line %d: Invalid hs20_operating_class '%s'",
3877 line, pos);
3878 return 1;
3879 }
3880 oper_class_len /= 2;
3881 oper_class = os_malloc(oper_class_len);
3882 if (oper_class == NULL)
3883 return 1;
3884 if (hexstr2bin(pos, oper_class, oper_class_len)) {
3885 wpa_printf(MSG_ERROR,
3886 "Line %d: Invalid hs20_operating_class '%s'",
3887 line, pos);
3888 os_free(oper_class);
3889 return 1;
3890 }
3891 os_free(bss->hs20_operating_class);
3892 bss->hs20_operating_class = oper_class;
3893 bss->hs20_operating_class_len = oper_class_len;
3894 } else if (os_strcmp(buf, "hs20_icon") == 0) {
3895 if (hs20_parse_icon(bss, pos) < 0) {
3896 wpa_printf(MSG_ERROR, "Line %d: Invalid hs20_icon '%s'",
3897 line, pos);
3898 return 1;
3899 }
3900 } else if (os_strcmp(buf, "osu_ssid") == 0) {
3901 if (hs20_parse_osu_ssid(bss, pos, line) < 0)
3902 return 1;
3903 } else if (os_strcmp(buf, "osu_server_uri") == 0) {
3904 if (hs20_parse_osu_server_uri(bss, pos, line) < 0)
3905 return 1;
3906 } else if (os_strcmp(buf, "osu_friendly_name") == 0) {
3907 if (hs20_parse_osu_friendly_name(bss, pos, line) < 0)
3908 return 1;
3909 } else if (os_strcmp(buf, "osu_nai") == 0) {
3910 if (hs20_parse_osu_nai(bss, pos, line) < 0)
3911 return 1;
3912 } else if (os_strcmp(buf, "osu_nai2") == 0) {
3913 if (hs20_parse_osu_nai2(bss, pos, line) < 0)
3914 return 1;
3915 } else if (os_strcmp(buf, "osu_method_list") == 0) {
3916 if (hs20_parse_osu_method_list(bss, pos, line) < 0)
3917 return 1;
3918 } else if (os_strcmp(buf, "osu_icon") == 0) {
3919 if (hs20_parse_osu_icon(bss, pos, line) < 0)
3920 return 1;
3921 } else if (os_strcmp(buf, "osu_service_desc") == 0) {
3922 if (hs20_parse_osu_service_desc(bss, pos, line) < 0)
3923 return 1;
3924 } else if (os_strcmp(buf, "operator_icon") == 0) {
3925 if (hs20_parse_operator_icon(bss, pos, line) < 0)
3926 return 1;
3927 } else if (os_strcmp(buf, "subscr_remediation_url") == 0) {
3928 os_free(bss->subscr_remediation_url);
3929 bss->subscr_remediation_url = os_strdup(pos);
3930 } else if (os_strcmp(buf, "subscr_remediation_method") == 0) {
3931 bss->subscr_remediation_method = atoi(pos);
3932 } else if (os_strcmp(buf, "hs20_t_c_filename") == 0) {
3933 os_free(bss->t_c_filename);
3934 bss->t_c_filename = os_strdup(pos);
3935 } else if (os_strcmp(buf, "hs20_t_c_timestamp") == 0) {
3936 bss->t_c_timestamp = strtol(pos, NULL, 0);
3937 } else if (os_strcmp(buf, "hs20_t_c_server_url") == 0) {
3938 os_free(bss->t_c_server_url);
3939 bss->t_c_server_url = os_strdup(pos);
3940 } else if (os_strcmp(buf, "hs20_sim_provisioning_url") == 0) {
3941 os_free(bss->hs20_sim_provisioning_url);
3942 bss->hs20_sim_provisioning_url = os_strdup(pos);
3943 #endif /* CONFIG_HS20 */
3944 #ifdef CONFIG_MBO
3945 } else if (os_strcmp(buf, "mbo") == 0) {
3946 bss->mbo_enabled = atoi(pos);
3947 } else if (os_strcmp(buf, "mbo_cell_data_conn_pref") == 0) {
3948 bss->mbo_cell_data_conn_pref = atoi(pos);
3949 } else if (os_strcmp(buf, "oce") == 0) {
3950 bss->oce = atoi(pos);
3951 #endif /* CONFIG_MBO */
3952 #ifdef CONFIG_TESTING_OPTIONS
3953 #define PARSE_TEST_PROBABILITY(_val) \
3954 } else if (os_strcmp(buf, #_val) == 0) { \
3955 char *end; \
3956 \
3957 conf->_val = strtod(pos, &end); \
3958 if (*end || conf->_val < 0.0 || \
3959 conf->_val > 1.0) { \
3960 wpa_printf(MSG_ERROR, \
3961 "Line %d: Invalid value '%s'", \
3962 line, pos); \
3963 return 1; \
3964 }
3965 PARSE_TEST_PROBABILITY(ignore_probe_probability)
3966 PARSE_TEST_PROBABILITY(ignore_auth_probability)
3967 PARSE_TEST_PROBABILITY(ignore_assoc_probability)
3968 PARSE_TEST_PROBABILITY(ignore_reassoc_probability)
3969 PARSE_TEST_PROBABILITY(corrupt_gtk_rekey_mic_probability)
3970 } else if (os_strcmp(buf, "ecsa_ie_only") == 0) {
3971 conf->ecsa_ie_only = atoi(pos);
3972 } else if (os_strcmp(buf, "bss_load_test") == 0) {
3973 WPA_PUT_LE16(bss->bss_load_test, atoi(pos));
3974 pos = os_strchr(pos, ':');
3975 if (pos == NULL) {
3976 wpa_printf(MSG_ERROR, "Line %d: Invalid bss_load_test",
3977 line);
3978 return 1;
3979 }
3980 pos++;
3981 bss->bss_load_test[2] = atoi(pos);
3982 pos = os_strchr(pos, ':');
3983 if (pos == NULL) {
3984 wpa_printf(MSG_ERROR, "Line %d: Invalid bss_load_test",
3985 line);
3986 return 1;
3987 }
3988 pos++;
3989 WPA_PUT_LE16(&bss->bss_load_test[3], atoi(pos));
3990 bss->bss_load_test_set = 1;
3991 } else if (os_strcmp(buf, "radio_measurements") == 0) {
3992 /*
3993 * DEPRECATED: This parameter will be removed in the future.
3994 * Use rrm_neighbor_report instead.
3995 */
3996 int val = atoi(pos);
3997
3998 if (val & BIT(0))
3999 bss->radio_measurements[0] |=
4000 WLAN_RRM_CAPS_NEIGHBOR_REPORT;
4001 } else if (os_strcmp(buf, "own_ie_override") == 0) {
4002 struct wpabuf *tmp;
4003 size_t len = os_strlen(pos) / 2;
4004
4005 tmp = wpabuf_alloc(len);
4006 if (!tmp)
4007 return 1;
4008
4009 if (hexstr2bin(pos, wpabuf_put(tmp, len), len)) {
4010 wpabuf_free(tmp);
4011 wpa_printf(MSG_ERROR,
4012 "Line %d: Invalid own_ie_override '%s'",
4013 line, pos);
4014 return 1;
4015 }
4016
4017 wpabuf_free(bss->own_ie_override);
4018 bss->own_ie_override = tmp;
4019 } else if (os_strcmp(buf, "sae_reflection_attack") == 0) {
4020 bss->sae_reflection_attack = atoi(pos);
4021 } else if (os_strcmp(buf, "sae_commit_override") == 0) {
4022 wpabuf_free(bss->sae_commit_override);
4023 bss->sae_commit_override = wpabuf_parse_bin(pos);
4024 #endif /* CONFIG_TESTING_OPTIONS */
4025 #ifdef CONFIG_SAE
4026 } else if (os_strcmp(buf, "sae_password") == 0) {
4027 if (parse_sae_password(bss, pos) < 0) {
4028 wpa_printf(MSG_ERROR, "Line %d: Invalid sae_password",
4029 line);
4030 return 1;
4031 }
4032 #endif /* CONFIG_SAE */
4033 } else if (os_strcmp(buf, "vendor_elements") == 0) {
4034 if (parse_wpabuf_hex(line, buf, &bss->vendor_elements, pos))
4035 return 1;
4036 } else if (os_strcmp(buf, "assocresp_elements") == 0) {
4037 if (parse_wpabuf_hex(line, buf, &bss->assocresp_elements, pos))
4038 return 1;
4039 } else if (os_strcmp(buf, "sae_anti_clogging_threshold") == 0) {
4040 bss->sae_anti_clogging_threshold = atoi(pos);
4041 } else if (os_strcmp(buf, "sae_sync") == 0) {
4042 bss->sae_sync = atoi(pos);
4043 } else if (os_strcmp(buf, "sae_groups") == 0) {
4044 if (hostapd_parse_intlist(&bss->sae_groups, pos)) {
4045 wpa_printf(MSG_ERROR,
4046 "Line %d: Invalid sae_groups value '%s'",
4047 line, pos);
4048 return 1;
4049 }
4050 } else if (os_strcmp(buf, "sae_require_mfp") == 0) {
4051 bss->sae_require_mfp = atoi(pos);
4052 } else if (os_strcmp(buf, "local_pwr_constraint") == 0) {
4053 int val = atoi(pos);
4054 if (val < 0 || val > 255) {
4055 wpa_printf(MSG_ERROR, "Line %d: Invalid local_pwr_constraint %d (expected 0..255)",
4056 line, val);
4057 return 1;
4058 }
4059 conf->local_pwr_constraint = val;
4060 } else if (os_strcmp(buf, "spectrum_mgmt_required") == 0) {
4061 conf->spectrum_mgmt_required = atoi(pos);
4062 } else if (os_strcmp(buf, "wowlan_triggers") == 0) {
4063 os_free(bss->wowlan_triggers);
4064 bss->wowlan_triggers = os_strdup(pos);
4065 #ifdef CONFIG_FST
4066 } else if (os_strcmp(buf, "fst_group_id") == 0) {
4067 size_t len = os_strlen(pos);
4068
4069 if (!len || len >= sizeof(conf->fst_cfg.group_id)) {
4070 wpa_printf(MSG_ERROR,
4071 "Line %d: Invalid fst_group_id value '%s'",
4072 line, pos);
4073 return 1;
4074 }
4075
4076 if (conf->fst_cfg.group_id[0]) {
4077 wpa_printf(MSG_ERROR,
4078 "Line %d: Duplicate fst_group value '%s'",
4079 line, pos);
4080 return 1;
4081 }
4082
4083 os_strlcpy(conf->fst_cfg.group_id, pos,
4084 sizeof(conf->fst_cfg.group_id));
4085 } else if (os_strcmp(buf, "fst_priority") == 0) {
4086 char *endp;
4087 long int val;
4088
4089 if (!*pos) {
4090 wpa_printf(MSG_ERROR,
4091 "Line %d: fst_priority value not supplied (expected 1..%u)",
4092 line, FST_MAX_PRIO_VALUE);
4093 return -1;
4094 }
4095
4096 val = strtol(pos, &endp, 0);
4097 if (*endp || val < 1 || val > FST_MAX_PRIO_VALUE) {
4098 wpa_printf(MSG_ERROR,
4099 "Line %d: Invalid fst_priority %ld (%s) (expected 1..%u)",
4100 line, val, pos, FST_MAX_PRIO_VALUE);
4101 return 1;
4102 }
4103 conf->fst_cfg.priority = (u8) val;
4104 } else if (os_strcmp(buf, "fst_llt") == 0) {
4105 char *endp;
4106 long int val;
4107
4108 if (!*pos) {
4109 wpa_printf(MSG_ERROR,
4110 "Line %d: fst_llt value not supplied (expected 1..%u)",
4111 line, FST_MAX_LLT_MS);
4112 return -1;
4113 }
4114 val = strtol(pos, &endp, 0);
4115 if (*endp || val < 1 ||
4116 (unsigned long int) val > FST_MAX_LLT_MS) {
4117 wpa_printf(MSG_ERROR,
4118 "Line %d: Invalid fst_llt %ld (%s) (expected 1..%u)",
4119 line, val, pos, FST_MAX_LLT_MS);
4120 return 1;
4121 }
4122 conf->fst_cfg.llt = (u32) val;
4123 #endif /* CONFIG_FST */
4124 } else if (os_strcmp(buf, "track_sta_max_num") == 0) {
4125 conf->track_sta_max_num = atoi(pos);
4126 } else if (os_strcmp(buf, "track_sta_max_age") == 0) {
4127 conf->track_sta_max_age = atoi(pos);
4128 } else if (os_strcmp(buf, "no_probe_resp_if_seen_on") == 0) {
4129 os_free(bss->no_probe_resp_if_seen_on);
4130 bss->no_probe_resp_if_seen_on = os_strdup(pos);
4131 } else if (os_strcmp(buf, "no_auth_if_seen_on") == 0) {
4132 os_free(bss->no_auth_if_seen_on);
4133 bss->no_auth_if_seen_on = os_strdup(pos);
4134 } else if (os_strcmp(buf, "lci") == 0) {
4135 wpabuf_free(conf->lci);
4136 conf->lci = wpabuf_parse_bin(pos);
4137 if (conf->lci && wpabuf_len(conf->lci) == 0) {
4138 wpabuf_free(conf->lci);
4139 conf->lci = NULL;
4140 }
4141 } else if (os_strcmp(buf, "civic") == 0) {
4142 wpabuf_free(conf->civic);
4143 conf->civic = wpabuf_parse_bin(pos);
4144 if (conf->civic && wpabuf_len(conf->civic) == 0) {
4145 wpabuf_free(conf->civic);
4146 conf->civic = NULL;
4147 }
4148 } else if (os_strcmp(buf, "rrm_neighbor_report") == 0) {
4149 if (atoi(pos))
4150 bss->radio_measurements[0] |=
4151 WLAN_RRM_CAPS_NEIGHBOR_REPORT;
4152 } else if (os_strcmp(buf, "rrm_beacon_report") == 0) {
4153 if (atoi(pos))
4154 bss->radio_measurements[0] |=
4155 WLAN_RRM_CAPS_BEACON_REPORT_PASSIVE |
4156 WLAN_RRM_CAPS_BEACON_REPORT_ACTIVE |
4157 WLAN_RRM_CAPS_BEACON_REPORT_TABLE;
4158 } else if (os_strcmp(buf, "gas_address3") == 0) {
4159 bss->gas_address3 = atoi(pos);
4160 } else if (os_strcmp(buf, "stationary_ap") == 0) {
4161 conf->stationary_ap = atoi(pos);
4162 } else if (os_strcmp(buf, "ftm_responder") == 0) {
4163 bss->ftm_responder = atoi(pos);
4164 } else if (os_strcmp(buf, "ftm_initiator") == 0) {
4165 bss->ftm_initiator = atoi(pos);
4166 #ifdef CONFIG_FILS
4167 } else if (os_strcmp(buf, "fils_cache_id") == 0) {
4168 if (hexstr2bin(pos, bss->fils_cache_id, FILS_CACHE_ID_LEN)) {
4169 wpa_printf(MSG_ERROR,
4170 "Line %d: Invalid fils_cache_id '%s'",
4171 line, pos);
4172 return 1;
4173 }
4174 bss->fils_cache_id_set = 1;
4175 } else if (os_strcmp(buf, "fils_realm") == 0) {
4176 if (parse_fils_realm(bss, pos) < 0)
4177 return 1;
4178 } else if (os_strcmp(buf, "fils_dh_group") == 0) {
4179 bss->fils_dh_group = atoi(pos);
4180 } else if (os_strcmp(buf, "dhcp_server") == 0) {
4181 if (hostapd_parse_ip_addr(pos, &bss->dhcp_server)) {
4182 wpa_printf(MSG_ERROR,
4183 "Line %d: invalid IP address '%s'",
4184 line, pos);
4185 return 1;
4186 }
4187 } else if (os_strcmp(buf, "dhcp_rapid_commit_proxy") == 0) {
4188 bss->dhcp_rapid_commit_proxy = atoi(pos);
4189 } else if (os_strcmp(buf, "fils_hlp_wait_time") == 0) {
4190 bss->fils_hlp_wait_time = atoi(pos);
4191 } else if (os_strcmp(buf, "dhcp_server_port") == 0) {
4192 bss->dhcp_server_port = atoi(pos);
4193 } else if (os_strcmp(buf, "dhcp_relay_port") == 0) {
4194 bss->dhcp_relay_port = atoi(pos);
4195 #endif /* CONFIG_FILS */
4196 } else if (os_strcmp(buf, "multicast_to_unicast") == 0) {
4197 bss->multicast_to_unicast = atoi(pos);
4198 } else if (os_strcmp(buf, "broadcast_deauth") == 0) {
4199 bss->broadcast_deauth = atoi(pos);
4200 #ifdef CONFIG_DPP
4201 } else if (os_strcmp(buf, "dpp_connector") == 0) {
4202 os_free(bss->dpp_connector);
4203 bss->dpp_connector = os_strdup(pos);
4204 } else if (os_strcmp(buf, "dpp_netaccesskey") == 0) {
4205 if (parse_wpabuf_hex(line, buf, &bss->dpp_netaccesskey, pos))
4206 return 1;
4207 } else if (os_strcmp(buf, "dpp_netaccesskey_expiry") == 0) {
4208 bss->dpp_netaccesskey_expiry = strtol(pos, NULL, 0);
4209 } else if (os_strcmp(buf, "dpp_csign") == 0) {
4210 if (parse_wpabuf_hex(line, buf, &bss->dpp_csign, pos))
4211 return 1;
4212 #endif /* CONFIG_DPP */
4213 #ifdef CONFIG_OWE
4214 } else if (os_strcmp(buf, "owe_transition_bssid") == 0) {
4215 if (hwaddr_aton(pos, bss->owe_transition_bssid)) {
4216 wpa_printf(MSG_ERROR,
4217 "Line %d: invalid owe_transition_bssid",
4218 line);
4219 return 1;
4220 }
4221 } else if (os_strcmp(buf, "owe_transition_ssid") == 0) {
4222 size_t slen;
4223 char *str = wpa_config_parse_string(pos, &slen);
4224
4225 if (!str || slen < 1 || slen > SSID_MAX_LEN) {
4226 wpa_printf(MSG_ERROR, "Line %d: invalid SSID '%s'",
4227 line, pos);
4228 os_free(str);
4229 return 1;
4230 }
4231 os_memcpy(bss->owe_transition_ssid, str, slen);
4232 bss->owe_transition_ssid_len = slen;
4233 os_free(str);
4234 } else if (os_strcmp(buf, "owe_transition_ifname") == 0) {
4235 os_strlcpy(bss->owe_transition_ifname, pos,
4236 sizeof(bss->owe_transition_ifname));
4237 } else if (os_strcmp(buf, "owe_groups") == 0) {
4238 if (hostapd_parse_intlist(&bss->owe_groups, pos)) {
4239 wpa_printf(MSG_ERROR,
4240 "Line %d: Invalid owe_groups value '%s'",
4241 line, pos);
4242 return 1;
4243 }
4244 } else if (os_strcmp(buf, "coloc_intf_reporting") == 0) {
4245 bss->coloc_intf_reporting = atoi(pos);
4246 #endif /* CONFIG_OWE */
4247 } else if (os_strcmp(buf, "multi_ap") == 0) {
4248 int val = atoi(pos);
4249
4250 if (val < 0 || val > 3) {
4251 wpa_printf(MSG_ERROR, "Line %d: Invalid multi_ap '%s'",
4252 line, buf);
4253 return -1;
4254 }
4255
4256 bss->multi_ap = val;
4257 } else if (os_strcmp(buf, "rssi_reject_assoc_rssi") == 0) {
4258 conf->rssi_reject_assoc_rssi = atoi(pos);
4259 } else if (os_strcmp(buf, "rssi_reject_assoc_timeout") == 0) {
4260 conf->rssi_reject_assoc_timeout = atoi(pos);
4261 } else {
4262 wpa_printf(MSG_ERROR,
4263 "Line %d: unknown configuration item '%s'",
4264 line, buf);
4265 return 1;
4266 }
4267
4268 return 0;
4269 }
4270
4271
4272 /**
4273 * hostapd_config_read - Read and parse a configuration file
4274 * @fname: Configuration file name (including path, if needed)
4275 * Returns: Allocated configuration data structure
4276 */
4277 struct hostapd_config * hostapd_config_read(const char *fname)
4278 {
4279 struct hostapd_config *conf;
4280 FILE *f;
4281 char buf[4096], *pos;
4282 int line = 0;
4283 int errors = 0;
4284 size_t i;
4285
4286 f = fopen(fname, "r");
4287 if (f == NULL) {
4288 wpa_printf(MSG_ERROR, "Could not open configuration file '%s' "
4289 "for reading.", fname);
4290 return NULL;
4291 }
4292
4293 conf = hostapd_config_defaults();
4294 if (conf == NULL) {
4295 fclose(f);
4296 return NULL;
4297 }
4298
4299 /* set default driver based on configuration */
4300 conf->driver = wpa_drivers[0];
4301 if (conf->driver == NULL) {
4302 wpa_printf(MSG_ERROR, "No driver wrappers registered!");
4303 hostapd_config_free(conf);
4304 fclose(f);
4305 return NULL;
4306 }
4307
4308 conf->last_bss = conf->bss[0];
4309
4310 while (fgets(buf, sizeof(buf), f)) {
4311 struct hostapd_bss_config *bss;
4312
4313 bss = conf->last_bss;
4314 line++;
4315
4316 if (buf[0] == '#')
4317 continue;
4318 pos = buf;
4319 while (*pos != '\0') {
4320 if (*pos == '\n') {
4321 *pos = '\0';
4322 break;
4323 }
4324 pos++;
4325 }
4326 if (buf[0] == '\0')
4327 continue;
4328
4329 pos = os_strchr(buf, '=');
4330 if (pos == NULL) {
4331 wpa_printf(MSG_ERROR, "Line %d: invalid line '%s'",
4332 line, buf);
4333 errors++;
4334 continue;
4335 }
4336 *pos = '\0';
4337 pos++;
4338 errors += hostapd_config_fill(conf, bss, buf, pos, line);
4339 }
4340
4341 fclose(f);
4342
4343 for (i = 0; i < conf->num_bss; i++)
4344 hostapd_set_security_params(conf->bss[i], 1);
4345
4346 if (hostapd_config_check(conf, 1))
4347 errors++;
4348
4349 #ifndef WPA_IGNORE_CONFIG_ERRORS
4350 if (errors) {
4351 wpa_printf(MSG_ERROR, "%d errors found in configuration file "
4352 "'%s'", errors, fname);
4353 hostapd_config_free(conf);
4354 conf = NULL;
4355 }
4356 #endif /* WPA_IGNORE_CONFIG_ERRORS */
4357
4358 return conf;
4359 }
4360
4361
4362 int hostapd_set_iface(struct hostapd_config *conf,
4363 struct hostapd_bss_config *bss, const char *field,
4364 char *value)
4365 {
4366 int errors;
4367 size_t i;
4368
4369 errors = hostapd_config_fill(conf, bss, field, value, 0);
4370 if (errors) {
4371 wpa_printf(MSG_INFO, "Failed to set configuration field '%s' "
4372 "to value '%s'", field, value);
4373 return -1;
4374 }
4375
4376 for (i = 0; i < conf->num_bss; i++)
4377 hostapd_set_security_params(conf->bss[i], 0);
4378
4379 if (hostapd_config_check(conf, 0)) {
4380 wpa_printf(MSG_ERROR, "Configuration check failed");
4381 return -1;
4382 }
4383
4384 return 0;
4385 }
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