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Add "reconnect" cmdline argument to hostapd_cli/wpa_cli
[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_VLAN
28 static int hostapd_config_read_vlan_file(struct hostapd_bss_config *bss,
29 const char *fname)
30 {
31 FILE *f;
32 char buf[128], *pos, *pos2, *pos3;
33 int line = 0, vlan_id;
34 struct hostapd_vlan *vlan;
35
36 f = fopen(fname, "r");
37 if (!f) {
38 wpa_printf(MSG_ERROR, "VLAN file '%s' not readable.", fname);
39 return -1;
40 }
41
42 while (fgets(buf, sizeof(buf), f)) {
43 line++;
44
45 if (buf[0] == '#')
46 continue;
47 pos = buf;
48 while (*pos != '\0') {
49 if (*pos == '\n') {
50 *pos = '\0';
51 break;
52 }
53 pos++;
54 }
55 if (buf[0] == '\0')
56 continue;
57
58 if (buf[0] == '*') {
59 vlan_id = VLAN_ID_WILDCARD;
60 pos = buf + 1;
61 } else {
62 vlan_id = strtol(buf, &pos, 10);
63 if (buf == pos || vlan_id < 1 ||
64 vlan_id > MAX_VLAN_ID) {
65 wpa_printf(MSG_ERROR, "Invalid VLAN ID at "
66 "line %d in '%s'", line, fname);
67 fclose(f);
68 return -1;
69 }
70 }
71
72 while (*pos == ' ' || *pos == '\t')
73 pos++;
74 pos2 = pos;
75 while (*pos2 != ' ' && *pos2 != '\t' && *pos2 != '\0')
76 pos2++;
77
78 if (*pos2 != '\0')
79 *(pos2++) = '\0';
80
81 if (*pos == '\0' || os_strlen(pos) > IFNAMSIZ) {
82 wpa_printf(MSG_ERROR, "Invalid VLAN ifname at line %d "
83 "in '%s'", line, fname);
84 fclose(f);
85 return -1;
86 }
87
88 while (*pos2 == ' ' || *pos2 == '\t')
89 pos2++;
90 pos3 = pos2;
91 while (*pos3 != ' ' && *pos3 != '\t' && *pos3 != '\0')
92 pos3++;
93 *pos3 = '\0';
94
95 vlan = os_zalloc(sizeof(*vlan));
96 if (vlan == NULL) {
97 wpa_printf(MSG_ERROR, "Out of memory while reading "
98 "VLAN interfaces from '%s'", fname);
99 fclose(f);
100 return -1;
101 }
102
103 vlan->vlan_id = vlan_id;
104 vlan->vlan_desc.untagged = vlan_id;
105 vlan->vlan_desc.notempty = !!vlan_id;
106 os_strlcpy(vlan->ifname, pos, sizeof(vlan->ifname));
107 os_strlcpy(vlan->bridge, pos2, sizeof(vlan->bridge));
108 vlan->next = bss->vlan;
109 bss->vlan = vlan;
110 }
111
112 fclose(f);
113
114 return 0;
115 }
116 #endif /* CONFIG_NO_VLAN */
117
118
119 int hostapd_acl_comp(const void *a, const void *b)
120 {
121 const struct mac_acl_entry *aa = a;
122 const struct mac_acl_entry *bb = b;
123 return os_memcmp(aa->addr, bb->addr, sizeof(macaddr));
124 }
125
126
127 int hostapd_add_acl_maclist(struct mac_acl_entry **acl, int *num,
128 int vlan_id, const u8 *addr)
129 {
130 struct mac_acl_entry *newacl;
131
132 newacl = os_realloc_array(*acl, *num + 1, sizeof(**acl));
133 if (!newacl) {
134 wpa_printf(MSG_ERROR, "MAC list reallocation failed");
135 return -1;
136 }
137
138 *acl = newacl;
139 os_memcpy((*acl)[*num].addr, addr, ETH_ALEN);
140 os_memset(&(*acl)[*num].vlan_id, 0, sizeof((*acl)[*num].vlan_id));
141 (*acl)[*num].vlan_id.untagged = vlan_id;
142 (*acl)[*num].vlan_id.notempty = !!vlan_id;
143 (*num)++;
144
145 return 0;
146 }
147
148
149 void hostapd_remove_acl_mac(struct mac_acl_entry **acl, int *num,
150 const u8 *addr)
151 {
152 int i = 0;
153
154 while (i < *num) {
155 if (os_memcmp((*acl)[i].addr, addr, ETH_ALEN) == 0) {
156 os_remove_in_array(*acl, *num, sizeof(**acl), i);
157 (*num)--;
158 } else {
159 i++;
160 }
161 }
162 }
163
164
165 static int hostapd_config_read_maclist(const char *fname,
166 struct mac_acl_entry **acl, int *num)
167 {
168 FILE *f;
169 char buf[128], *pos;
170 int line = 0;
171 u8 addr[ETH_ALEN];
172 int vlan_id;
173
174 f = fopen(fname, "r");
175 if (!f) {
176 wpa_printf(MSG_ERROR, "MAC list file '%s' not found.", fname);
177 return -1;
178 }
179
180 while (fgets(buf, sizeof(buf), f)) {
181 int rem = 0;
182
183 line++;
184
185 if (buf[0] == '#')
186 continue;
187 pos = buf;
188 while (*pos != '\0') {
189 if (*pos == '\n') {
190 *pos = '\0';
191 break;
192 }
193 pos++;
194 }
195 if (buf[0] == '\0')
196 continue;
197 pos = buf;
198 if (buf[0] == '-') {
199 rem = 1;
200 pos++;
201 }
202
203 if (hwaddr_aton(pos, addr)) {
204 wpa_printf(MSG_ERROR, "Invalid MAC address '%s' at "
205 "line %d in '%s'", pos, line, fname);
206 fclose(f);
207 return -1;
208 }
209
210 if (rem) {
211 hostapd_remove_acl_mac(acl, num, addr);
212 continue;
213 }
214 vlan_id = 0;
215 pos = buf;
216 while (*pos != '\0' && *pos != ' ' && *pos != '\t')
217 pos++;
218 while (*pos == ' ' || *pos == '\t')
219 pos++;
220 if (*pos != '\0')
221 vlan_id = atoi(pos);
222
223 if (hostapd_add_acl_maclist(acl, num, vlan_id, addr) < 0) {
224 fclose(f);
225 return -1;
226 }
227 }
228
229 fclose(f);
230
231 if (*acl)
232 qsort(*acl, *num, sizeof(**acl), hostapd_acl_comp);
233
234 return 0;
235 }
236
237
238 #ifdef EAP_SERVER
239
240 static int hostapd_config_eap_user_salted(struct hostapd_eap_user *user,
241 const char *hash, size_t len,
242 char **pos, int line,
243 const char *fname)
244 {
245 char *pos2 = *pos;
246
247 while (*pos2 != '\0' && *pos2 != ' ' && *pos2 != '\t' && *pos2 != '#')
248 pos2++;
249
250 if (pos2 - *pos < (int) (2 * (len + 1))) { /* at least 1 byte of salt */
251 wpa_printf(MSG_ERROR,
252 "Invalid salted %s hash on line %d in '%s'",
253 hash, line, fname);
254 return -1;
255 }
256
257 user->password = os_malloc(len);
258 if (!user->password) {
259 wpa_printf(MSG_ERROR,
260 "Failed to allocate memory for salted %s hash",
261 hash);
262 return -1;
263 }
264
265 if (hexstr2bin(*pos, user->password, len) < 0) {
266 wpa_printf(MSG_ERROR,
267 "Invalid salted password on line %d in '%s'",
268 line, fname);
269 return -1;
270 }
271 user->password_len = len;
272 *pos += 2 * len;
273
274 user->salt_len = (pos2 - *pos) / 2;
275 user->salt = os_malloc(user->salt_len);
276 if (!user->salt) {
277 wpa_printf(MSG_ERROR,
278 "Failed to allocate memory for salted %s hash",
279 hash);
280 return -1;
281 }
282
283 if (hexstr2bin(*pos, user->salt, user->salt_len) < 0) {
284 wpa_printf(MSG_ERROR,
285 "Invalid salt for password on line %d in '%s'",
286 line, fname);
287 return -1;
288 }
289
290 *pos = pos2;
291 return 0;
292 }
293
294
295 static int hostapd_config_read_eap_user(const char *fname,
296 struct hostapd_bss_config *conf)
297 {
298 FILE *f;
299 char buf[512], *pos, *start, *pos2;
300 int line = 0, ret = 0, num_methods;
301 struct hostapd_eap_user *user = NULL, *tail = NULL, *new_user = NULL;
302
303 if (os_strncmp(fname, "sqlite:", 7) == 0) {
304 #ifdef CONFIG_SQLITE
305 os_free(conf->eap_user_sqlite);
306 conf->eap_user_sqlite = os_strdup(fname + 7);
307 return 0;
308 #else /* CONFIG_SQLITE */
309 wpa_printf(MSG_ERROR,
310 "EAP user file in SQLite DB, but CONFIG_SQLITE was not enabled in the build.");
311 return -1;
312 #endif /* CONFIG_SQLITE */
313 }
314
315 f = fopen(fname, "r");
316 if (!f) {
317 wpa_printf(MSG_ERROR, "EAP user file '%s' not found.", fname);
318 return -1;
319 }
320
321 /* Lines: "user" METHOD,METHOD2 "password" (password optional) */
322 while (fgets(buf, sizeof(buf), f)) {
323 line++;
324
325 if (buf[0] == '#')
326 continue;
327 pos = buf;
328 while (*pos != '\0') {
329 if (*pos == '\n') {
330 *pos = '\0';
331 break;
332 }
333 pos++;
334 }
335 if (buf[0] == '\0')
336 continue;
337
338 #ifndef CONFIG_NO_RADIUS
339 if (user && os_strncmp(buf, "radius_accept_attr=", 19) == 0) {
340 struct hostapd_radius_attr *attr, *a;
341 attr = hostapd_parse_radius_attr(buf + 19);
342 if (attr == NULL) {
343 wpa_printf(MSG_ERROR, "Invalid radius_auth_req_attr: %s",
344 buf + 19);
345 user = NULL; /* already in the BSS list */
346 goto failed;
347 }
348 if (user->accept_attr == NULL) {
349 user->accept_attr = attr;
350 } else {
351 a = user->accept_attr;
352 while (a->next)
353 a = a->next;
354 a->next = attr;
355 }
356 continue;
357 }
358 #endif /* CONFIG_NO_RADIUS */
359
360 user = NULL;
361
362 if (buf[0] != '"' && buf[0] != '*') {
363 wpa_printf(MSG_ERROR, "Invalid EAP identity (no \" in "
364 "start) on line %d in '%s'", line, fname);
365 goto failed;
366 }
367
368 user = os_zalloc(sizeof(*user));
369 if (user == NULL) {
370 wpa_printf(MSG_ERROR, "EAP user allocation failed");
371 goto failed;
372 }
373 user->force_version = -1;
374
375 if (buf[0] == '*') {
376 pos = buf;
377 } else {
378 pos = buf + 1;
379 start = pos;
380 while (*pos != '"' && *pos != '\0')
381 pos++;
382 if (*pos == '\0') {
383 wpa_printf(MSG_ERROR, "Invalid EAP identity "
384 "(no \" in end) on line %d in '%s'",
385 line, fname);
386 goto failed;
387 }
388
389 user->identity = os_memdup(start, pos - start);
390 if (user->identity == NULL) {
391 wpa_printf(MSG_ERROR, "Failed to allocate "
392 "memory for EAP identity");
393 goto failed;
394 }
395 user->identity_len = pos - start;
396
397 if (pos[0] == '"' && pos[1] == '*') {
398 user->wildcard_prefix = 1;
399 pos++;
400 }
401 }
402 pos++;
403 while (*pos == ' ' || *pos == '\t')
404 pos++;
405
406 if (*pos == '\0') {
407 wpa_printf(MSG_ERROR, "No EAP method on line %d in "
408 "'%s'", line, fname);
409 goto failed;
410 }
411
412 start = pos;
413 while (*pos != ' ' && *pos != '\t' && *pos != '\0')
414 pos++;
415 if (*pos == '\0') {
416 pos = NULL;
417 } else {
418 *pos = '\0';
419 pos++;
420 }
421 num_methods = 0;
422 while (*start) {
423 char *pos3 = os_strchr(start, ',');
424 if (pos3) {
425 *pos3++ = '\0';
426 }
427 user->methods[num_methods].method =
428 eap_server_get_type(
429 start,
430 &user->methods[num_methods].vendor);
431 if (user->methods[num_methods].vendor ==
432 EAP_VENDOR_IETF &&
433 user->methods[num_methods].method == EAP_TYPE_NONE)
434 {
435 if (os_strcmp(start, "TTLS-PAP") == 0) {
436 user->ttls_auth |= EAP_TTLS_AUTH_PAP;
437 goto skip_eap;
438 }
439 if (os_strcmp(start, "TTLS-CHAP") == 0) {
440 user->ttls_auth |= EAP_TTLS_AUTH_CHAP;
441 goto skip_eap;
442 }
443 if (os_strcmp(start, "TTLS-MSCHAP") == 0) {
444 user->ttls_auth |=
445 EAP_TTLS_AUTH_MSCHAP;
446 goto skip_eap;
447 }
448 if (os_strcmp(start, "TTLS-MSCHAPV2") == 0) {
449 user->ttls_auth |=
450 EAP_TTLS_AUTH_MSCHAPV2;
451 goto skip_eap;
452 }
453 if (os_strcmp(start, "MACACL") == 0) {
454 user->macacl = 1;
455 goto skip_eap;
456 }
457 wpa_printf(MSG_ERROR, "Unsupported EAP type "
458 "'%s' on line %d in '%s'",
459 start, line, fname);
460 goto failed;
461 }
462
463 num_methods++;
464 if (num_methods >= EAP_MAX_METHODS)
465 break;
466 skip_eap:
467 if (pos3 == NULL)
468 break;
469 start = pos3;
470 }
471 if (num_methods == 0 && user->ttls_auth == 0 && !user->macacl) {
472 wpa_printf(MSG_ERROR, "No EAP types configured on "
473 "line %d in '%s'", line, fname);
474 goto failed;
475 }
476
477 if (pos == NULL)
478 goto done;
479
480 while (*pos == ' ' || *pos == '\t')
481 pos++;
482 if (*pos == '\0')
483 goto done;
484
485 if (os_strncmp(pos, "[ver=0]", 7) == 0) {
486 user->force_version = 0;
487 goto done;
488 }
489
490 if (os_strncmp(pos, "[ver=1]", 7) == 0) {
491 user->force_version = 1;
492 goto done;
493 }
494
495 if (os_strncmp(pos, "[2]", 3) == 0) {
496 user->phase2 = 1;
497 goto done;
498 }
499
500 if (*pos == '"') {
501 pos++;
502 start = pos;
503 while (*pos != '"' && *pos != '\0')
504 pos++;
505 if (*pos == '\0') {
506 wpa_printf(MSG_ERROR, "Invalid EAP password "
507 "(no \" in end) on line %d in '%s'",
508 line, fname);
509 goto failed;
510 }
511
512 user->password = os_memdup(start, pos - start);
513 if (user->password == NULL) {
514 wpa_printf(MSG_ERROR, "Failed to allocate "
515 "memory for EAP password");
516 goto failed;
517 }
518 user->password_len = pos - start;
519
520 pos++;
521 } else if (os_strncmp(pos, "hash:", 5) == 0) {
522 pos += 5;
523 pos2 = pos;
524 while (*pos2 != '\0' && *pos2 != ' ' &&
525 *pos2 != '\t' && *pos2 != '#')
526 pos2++;
527 if (pos2 - pos != 32) {
528 wpa_printf(MSG_ERROR, "Invalid password hash "
529 "on line %d in '%s'", line, fname);
530 goto failed;
531 }
532 user->password = os_malloc(16);
533 if (user->password == NULL) {
534 wpa_printf(MSG_ERROR, "Failed to allocate "
535 "memory for EAP password hash");
536 goto failed;
537 }
538 if (hexstr2bin(pos, user->password, 16) < 0) {
539 wpa_printf(MSG_ERROR, "Invalid hash password "
540 "on line %d in '%s'", line, fname);
541 goto failed;
542 }
543 user->password_len = 16;
544 user->password_hash = 1;
545 pos = pos2;
546 } else if (os_strncmp(pos, "ssha1:", 6) == 0) {
547 pos += 6;
548 if (hostapd_config_eap_user_salted(user, "sha1", 20,
549 &pos,
550 line, fname) < 0)
551 goto failed;
552 } else if (os_strncmp(pos, "ssha256:", 8) == 0) {
553 pos += 8;
554 if (hostapd_config_eap_user_salted(user, "sha256", 32,
555 &pos,
556 line, fname) < 0)
557 goto failed;
558 } else if (os_strncmp(pos, "ssha512:", 8) == 0) {
559 pos += 8;
560 if (hostapd_config_eap_user_salted(user, "sha512", 64,
561 &pos,
562 line, fname) < 0)
563 goto failed;
564 } else {
565 pos2 = pos;
566 while (*pos2 != '\0' && *pos2 != ' ' &&
567 *pos2 != '\t' && *pos2 != '#')
568 pos2++;
569 if ((pos2 - pos) & 1) {
570 wpa_printf(MSG_ERROR, "Invalid hex password "
571 "on line %d in '%s'", line, fname);
572 goto failed;
573 }
574 user->password = os_malloc((pos2 - pos) / 2);
575 if (user->password == NULL) {
576 wpa_printf(MSG_ERROR, "Failed to allocate "
577 "memory for EAP password");
578 goto failed;
579 }
580 if (hexstr2bin(pos, user->password,
581 (pos2 - pos) / 2) < 0) {
582 wpa_printf(MSG_ERROR, "Invalid hex password "
583 "on line %d in '%s'", line, fname);
584 goto failed;
585 }
586 user->password_len = (pos2 - pos) / 2;
587 pos = pos2;
588 }
589
590 while (*pos == ' ' || *pos == '\t')
591 pos++;
592 if (os_strncmp(pos, "[2]", 3) == 0) {
593 user->phase2 = 1;
594 }
595
596 done:
597 if (tail == NULL) {
598 tail = new_user = user;
599 } else {
600 tail->next = user;
601 tail = user;
602 }
603 continue;
604
605 failed:
606 if (user)
607 hostapd_config_free_eap_user(user);
608 ret = -1;
609 break;
610 }
611
612 fclose(f);
613
614 if (ret == 0) {
615 hostapd_config_free_eap_users(conf->eap_user);
616 conf->eap_user = new_user;
617 } else {
618 hostapd_config_free_eap_users(new_user);
619 }
620
621 return ret;
622 }
623
624 #endif /* EAP_SERVER */
625
626
627 #ifndef CONFIG_NO_RADIUS
628 static int
629 hostapd_config_read_radius_addr(struct hostapd_radius_server **server,
630 int *num_server, const char *val, int def_port,
631 struct hostapd_radius_server **curr_serv)
632 {
633 struct hostapd_radius_server *nserv;
634 int ret;
635 static int server_index = 1;
636
637 nserv = os_realloc_array(*server, *num_server + 1, sizeof(*nserv));
638 if (nserv == NULL)
639 return -1;
640
641 *server = nserv;
642 nserv = &nserv[*num_server];
643 (*num_server)++;
644 (*curr_serv) = nserv;
645
646 os_memset(nserv, 0, sizeof(*nserv));
647 nserv->port = def_port;
648 ret = hostapd_parse_ip_addr(val, &nserv->addr);
649 nserv->index = server_index++;
650
651 return ret;
652 }
653
654
655
656 static int hostapd_parse_das_client(struct hostapd_bss_config *bss, char *val)
657 {
658 char *secret;
659
660 secret = os_strchr(val, ' ');
661 if (secret == NULL)
662 return -1;
663
664 *secret++ = '\0';
665
666 if (hostapd_parse_ip_addr(val, &bss->radius_das_client_addr))
667 return -1;
668
669 os_free(bss->radius_das_shared_secret);
670 bss->radius_das_shared_secret = (u8 *) os_strdup(secret);
671 if (bss->radius_das_shared_secret == NULL)
672 return -1;
673 bss->radius_das_shared_secret_len = os_strlen(secret);
674
675 return 0;
676 }
677 #endif /* CONFIG_NO_RADIUS */
678
679
680 static int hostapd_config_parse_key_mgmt(int line, const char *value)
681 {
682 int val = 0, last;
683 char *start, *end, *buf;
684
685 buf = os_strdup(value);
686 if (buf == NULL)
687 return -1;
688 start = buf;
689
690 while (*start != '\0') {
691 while (*start == ' ' || *start == '\t')
692 start++;
693 if (*start == '\0')
694 break;
695 end = start;
696 while (*end != ' ' && *end != '\t' && *end != '\0')
697 end++;
698 last = *end == '\0';
699 *end = '\0';
700 if (os_strcmp(start, "WPA-PSK") == 0)
701 val |= WPA_KEY_MGMT_PSK;
702 else if (os_strcmp(start, "WPA-EAP") == 0)
703 val |= WPA_KEY_MGMT_IEEE8021X;
704 #ifdef CONFIG_IEEE80211R_AP
705 else if (os_strcmp(start, "FT-PSK") == 0)
706 val |= WPA_KEY_MGMT_FT_PSK;
707 else if (os_strcmp(start, "FT-EAP") == 0)
708 val |= WPA_KEY_MGMT_FT_IEEE8021X;
709 #ifdef CONFIG_SHA384
710 else if (os_strcmp(start, "FT-EAP-SHA384") == 0)
711 val |= WPA_KEY_MGMT_FT_IEEE8021X_SHA384;
712 #endif /* CONFIG_SHA384 */
713 #endif /* CONFIG_IEEE80211R_AP */
714 else if (os_strcmp(start, "WPA-PSK-SHA256") == 0)
715 val |= WPA_KEY_MGMT_PSK_SHA256;
716 else if (os_strcmp(start, "WPA-EAP-SHA256") == 0)
717 val |= WPA_KEY_MGMT_IEEE8021X_SHA256;
718 #ifdef CONFIG_SAE
719 else if (os_strcmp(start, "SAE") == 0)
720 val |= WPA_KEY_MGMT_SAE;
721 else if (os_strcmp(start, "FT-SAE") == 0)
722 val |= WPA_KEY_MGMT_FT_SAE;
723 #endif /* CONFIG_SAE */
724 #ifdef CONFIG_SUITEB
725 else if (os_strcmp(start, "WPA-EAP-SUITE-B") == 0)
726 val |= WPA_KEY_MGMT_IEEE8021X_SUITE_B;
727 #endif /* CONFIG_SUITEB */
728 #ifdef CONFIG_SUITEB192
729 else if (os_strcmp(start, "WPA-EAP-SUITE-B-192") == 0)
730 val |= WPA_KEY_MGMT_IEEE8021X_SUITE_B_192;
731 #endif /* CONFIG_SUITEB192 */
732 #ifdef CONFIG_FILS
733 else if (os_strcmp(start, "FILS-SHA256") == 0)
734 val |= WPA_KEY_MGMT_FILS_SHA256;
735 else if (os_strcmp(start, "FILS-SHA384") == 0)
736 val |= WPA_KEY_MGMT_FILS_SHA384;
737 #ifdef CONFIG_IEEE80211R_AP
738 else if (os_strcmp(start, "FT-FILS-SHA256") == 0)
739 val |= WPA_KEY_MGMT_FT_FILS_SHA256;
740 else if (os_strcmp(start, "FT-FILS-SHA384") == 0)
741 val |= WPA_KEY_MGMT_FT_FILS_SHA384;
742 #endif /* CONFIG_IEEE80211R_AP */
743 #endif /* CONFIG_FILS */
744 #ifdef CONFIG_OWE
745 else if (os_strcmp(start, "OWE") == 0)
746 val |= WPA_KEY_MGMT_OWE;
747 #endif /* CONFIG_OWE */
748 #ifdef CONFIG_DPP
749 else if (os_strcmp(start, "DPP") == 0)
750 val |= WPA_KEY_MGMT_DPP;
751 #endif /* CONFIG_DPP */
752 #ifdef CONFIG_HS20
753 else if (os_strcmp(start, "OSEN") == 0)
754 val |= WPA_KEY_MGMT_OSEN;
755 #endif /* CONFIG_HS20 */
756 else {
757 wpa_printf(MSG_ERROR, "Line %d: invalid key_mgmt '%s'",
758 line, start);
759 os_free(buf);
760 return -1;
761 }
762
763 if (last)
764 break;
765 start = end + 1;
766 }
767
768 os_free(buf);
769 if (val == 0) {
770 wpa_printf(MSG_ERROR, "Line %d: no key_mgmt values "
771 "configured.", line);
772 return -1;
773 }
774
775 return val;
776 }
777
778
779 static int hostapd_config_parse_cipher(int line, const char *value)
780 {
781 int val = wpa_parse_cipher(value);
782 if (val < 0) {
783 wpa_printf(MSG_ERROR, "Line %d: invalid cipher '%s'.",
784 line, value);
785 return -1;
786 }
787 if (val == 0) {
788 wpa_printf(MSG_ERROR, "Line %d: no cipher values configured.",
789 line);
790 return -1;
791 }
792 return val;
793 }
794
795
796 static int hostapd_config_read_wep(struct hostapd_wep_keys *wep, int keyidx,
797 char *val)
798 {
799 size_t len = os_strlen(val);
800
801 if (keyidx < 0 || keyidx > 3)
802 return -1;
803
804 if (len == 0) {
805 int i, set = 0;
806
807 bin_clear_free(wep->key[keyidx], wep->len[keyidx]);
808 wep->key[keyidx] = NULL;
809 wep->len[keyidx] = 0;
810 for (i = 0; i < NUM_WEP_KEYS; i++) {
811 if (wep->key[i])
812 set++;
813 }
814 if (!set)
815 wep->keys_set = 0;
816 return 0;
817 }
818
819 if (wep->key[keyidx] != NULL)
820 return -1;
821
822 if (val[0] == '"') {
823 if (len < 2 || val[len - 1] != '"')
824 return -1;
825 len -= 2;
826 wep->key[keyidx] = os_memdup(val + 1, len);
827 if (wep->key[keyidx] == NULL)
828 return -1;
829 wep->len[keyidx] = len;
830 } else {
831 if (len & 1)
832 return -1;
833 len /= 2;
834 wep->key[keyidx] = os_malloc(len);
835 if (wep->key[keyidx] == NULL)
836 return -1;
837 wep->len[keyidx] = len;
838 if (hexstr2bin(val, wep->key[keyidx], len) < 0)
839 return -1;
840 }
841
842 wep->keys_set++;
843
844 return 0;
845 }
846
847
848 static int hostapd_parse_chanlist(struct hostapd_config *conf, char *val)
849 {
850 char *pos;
851
852 /* for backwards compatibility, translate ' ' in conf str to ',' */
853 pos = val;
854 while (pos) {
855 pos = os_strchr(pos, ' ');
856 if (pos)
857 *pos++ = ',';
858 }
859 if (freq_range_list_parse(&conf->acs_ch_list, val))
860 return -1;
861
862 return 0;
863 }
864
865
866 static int hostapd_parse_intlist(int **int_list, char *val)
867 {
868 int *list;
869 int count;
870 char *pos, *end;
871
872 os_free(*int_list);
873 *int_list = NULL;
874
875 pos = val;
876 count = 0;
877 while (*pos != '\0') {
878 if (*pos == ' ')
879 count++;
880 pos++;
881 }
882
883 list = os_malloc(sizeof(int) * (count + 2));
884 if (list == NULL)
885 return -1;
886 pos = val;
887 count = 0;
888 while (*pos != '\0') {
889 end = os_strchr(pos, ' ');
890 if (end)
891 *end = '\0';
892
893 list[count++] = atoi(pos);
894 if (!end)
895 break;
896 pos = end + 1;
897 }
898 list[count] = -1;
899
900 *int_list = list;
901 return 0;
902 }
903
904
905 static int hostapd_config_bss(struct hostapd_config *conf, const char *ifname)
906 {
907 struct hostapd_bss_config **all, *bss;
908
909 if (*ifname == '\0')
910 return -1;
911
912 all = os_realloc_array(conf->bss, conf->num_bss + 1,
913 sizeof(struct hostapd_bss_config *));
914 if (all == NULL) {
915 wpa_printf(MSG_ERROR, "Failed to allocate memory for "
916 "multi-BSS entry");
917 return -1;
918 }
919 conf->bss = all;
920
921 bss = os_zalloc(sizeof(*bss));
922 if (bss == NULL)
923 return -1;
924 bss->radius = os_zalloc(sizeof(*bss->radius));
925 if (bss->radius == NULL) {
926 wpa_printf(MSG_ERROR, "Failed to allocate memory for "
927 "multi-BSS RADIUS data");
928 os_free(bss);
929 return -1;
930 }
931
932 conf->bss[conf->num_bss++] = bss;
933 conf->last_bss = bss;
934
935 hostapd_config_defaults_bss(bss);
936 os_strlcpy(bss->iface, ifname, sizeof(bss->iface));
937 os_memcpy(bss->ssid.vlan, bss->iface, IFNAMSIZ + 1);
938
939 return 0;
940 }
941
942
943 /* convert floats with one decimal place to value*10 int, i.e.,
944 * "1.5" will return 15 */
945 static int hostapd_config_read_int10(const char *value)
946 {
947 int i, d;
948 char *pos;
949
950 i = atoi(value);
951 pos = os_strchr(value, '.');
952 d = 0;
953 if (pos) {
954 pos++;
955 if (*pos >= '0' && *pos <= '9')
956 d = *pos - '0';
957 }
958
959 return i * 10 + d;
960 }
961
962
963 static int valid_cw(int cw)
964 {
965 return (cw == 1 || cw == 3 || cw == 7 || cw == 15 || cw == 31 ||
966 cw == 63 || cw == 127 || cw == 255 || cw == 511 || cw == 1023 ||
967 cw == 2047 || cw == 4095 || cw == 8191 || cw == 16383 ||
968 cw == 32767);
969 }
970
971
972 enum {
973 IEEE80211_TX_QUEUE_DATA0 = 0, /* used for EDCA AC_VO data */
974 IEEE80211_TX_QUEUE_DATA1 = 1, /* used for EDCA AC_VI data */
975 IEEE80211_TX_QUEUE_DATA2 = 2, /* used for EDCA AC_BE data */
976 IEEE80211_TX_QUEUE_DATA3 = 3 /* used for EDCA AC_BK data */
977 };
978
979 static int hostapd_config_tx_queue(struct hostapd_config *conf,
980 const char *name, const char *val)
981 {
982 int num;
983 const char *pos;
984 struct hostapd_tx_queue_params *queue;
985
986 /* skip 'tx_queue_' prefix */
987 pos = name + 9;
988 if (os_strncmp(pos, "data", 4) == 0 &&
989 pos[4] >= '0' && pos[4] <= '9' && pos[5] == '_') {
990 num = pos[4] - '0';
991 pos += 6;
992 } else if (os_strncmp(pos, "after_beacon_", 13) == 0 ||
993 os_strncmp(pos, "beacon_", 7) == 0) {
994 wpa_printf(MSG_INFO, "DEPRECATED: '%s' not used", name);
995 return 0;
996 } else {
997 wpa_printf(MSG_ERROR, "Unknown tx_queue name '%s'", pos);
998 return -1;
999 }
1000
1001 if (num >= NUM_TX_QUEUES) {
1002 /* for backwards compatibility, do not trigger failure */
1003 wpa_printf(MSG_INFO, "DEPRECATED: '%s' not used", name);
1004 return 0;
1005 }
1006
1007 queue = &conf->tx_queue[num];
1008
1009 if (os_strcmp(pos, "aifs") == 0) {
1010 queue->aifs = atoi(val);
1011 if (queue->aifs < 0 || queue->aifs > 255) {
1012 wpa_printf(MSG_ERROR, "Invalid AIFS value %d",
1013 queue->aifs);
1014 return -1;
1015 }
1016 } else if (os_strcmp(pos, "cwmin") == 0) {
1017 queue->cwmin = atoi(val);
1018 if (!valid_cw(queue->cwmin)) {
1019 wpa_printf(MSG_ERROR, "Invalid cwMin value %d",
1020 queue->cwmin);
1021 return -1;
1022 }
1023 } else if (os_strcmp(pos, "cwmax") == 0) {
1024 queue->cwmax = atoi(val);
1025 if (!valid_cw(queue->cwmax)) {
1026 wpa_printf(MSG_ERROR, "Invalid cwMax value %d",
1027 queue->cwmax);
1028 return -1;
1029 }
1030 } else if (os_strcmp(pos, "burst") == 0) {
1031 queue->burst = hostapd_config_read_int10(val);
1032 } else {
1033 wpa_printf(MSG_ERROR, "Unknown tx_queue field '%s'", pos);
1034 return -1;
1035 }
1036
1037 return 0;
1038 }
1039
1040
1041 #ifdef CONFIG_IEEE80211R_AP
1042
1043 static int rkh_derive_key(const char *pos, u8 *key, size_t key_len)
1044 {
1045 u8 oldkey[16];
1046 int ret;
1047
1048 if (!hexstr2bin(pos, key, key_len))
1049 return 0;
1050
1051 /* Try to use old short key for backwards compatibility */
1052 if (hexstr2bin(pos, oldkey, sizeof(oldkey)))
1053 return -1;
1054
1055 ret = hmac_sha256_kdf(oldkey, sizeof(oldkey), "FT OLDKEY", NULL, 0,
1056 key, key_len);
1057 os_memset(oldkey, 0, sizeof(oldkey));
1058 return ret;
1059 }
1060
1061
1062 static int add_r0kh(struct hostapd_bss_config *bss, char *value)
1063 {
1064 struct ft_remote_r0kh *r0kh;
1065 char *pos, *next;
1066
1067 r0kh = os_zalloc(sizeof(*r0kh));
1068 if (r0kh == NULL)
1069 return -1;
1070
1071 /* 02:01:02:03:04:05 a.example.com 000102030405060708090a0b0c0d0e0f */
1072 pos = value;
1073 next = os_strchr(pos, ' ');
1074 if (next)
1075 *next++ = '\0';
1076 if (next == NULL || hwaddr_aton(pos, r0kh->addr)) {
1077 wpa_printf(MSG_ERROR, "Invalid R0KH MAC address: '%s'", pos);
1078 os_free(r0kh);
1079 return -1;
1080 }
1081
1082 pos = next;
1083 next = os_strchr(pos, ' ');
1084 if (next)
1085 *next++ = '\0';
1086 if (next == NULL || next - pos > FT_R0KH_ID_MAX_LEN) {
1087 wpa_printf(MSG_ERROR, "Invalid R0KH-ID: '%s'", pos);
1088 os_free(r0kh);
1089 return -1;
1090 }
1091 r0kh->id_len = next - pos - 1;
1092 os_memcpy(r0kh->id, pos, r0kh->id_len);
1093
1094 pos = next;
1095 if (rkh_derive_key(pos, r0kh->key, sizeof(r0kh->key)) < 0) {
1096 wpa_printf(MSG_ERROR, "Invalid R0KH key: '%s'", pos);
1097 os_free(r0kh);
1098 return -1;
1099 }
1100
1101 r0kh->next = bss->r0kh_list;
1102 bss->r0kh_list = r0kh;
1103
1104 return 0;
1105 }
1106
1107
1108 static int add_r1kh(struct hostapd_bss_config *bss, char *value)
1109 {
1110 struct ft_remote_r1kh *r1kh;
1111 char *pos, *next;
1112
1113 r1kh = os_zalloc(sizeof(*r1kh));
1114 if (r1kh == NULL)
1115 return -1;
1116
1117 /* 02:01:02:03:04:05 02:01:02:03:04:05
1118 * 000102030405060708090a0b0c0d0e0f */
1119 pos = value;
1120 next = os_strchr(pos, ' ');
1121 if (next)
1122 *next++ = '\0';
1123 if (next == NULL || hwaddr_aton(pos, r1kh->addr)) {
1124 wpa_printf(MSG_ERROR, "Invalid R1KH MAC address: '%s'", pos);
1125 os_free(r1kh);
1126 return -1;
1127 }
1128
1129 pos = next;
1130 next = os_strchr(pos, ' ');
1131 if (next)
1132 *next++ = '\0';
1133 if (next == NULL || hwaddr_aton(pos, r1kh->id)) {
1134 wpa_printf(MSG_ERROR, "Invalid R1KH-ID: '%s'", pos);
1135 os_free(r1kh);
1136 return -1;
1137 }
1138
1139 pos = next;
1140 if (rkh_derive_key(pos, r1kh->key, sizeof(r1kh->key)) < 0) {
1141 wpa_printf(MSG_ERROR, "Invalid R1KH key: '%s'", pos);
1142 os_free(r1kh);
1143 return -1;
1144 }
1145
1146 r1kh->next = bss->r1kh_list;
1147 bss->r1kh_list = r1kh;
1148
1149 return 0;
1150 }
1151 #endif /* CONFIG_IEEE80211R_AP */
1152
1153
1154 #ifdef CONFIG_IEEE80211N
1155 static int hostapd_config_ht_capab(struct hostapd_config *conf,
1156 const char *capab)
1157 {
1158 if (os_strstr(capab, "[LDPC]"))
1159 conf->ht_capab |= HT_CAP_INFO_LDPC_CODING_CAP;
1160 if (os_strstr(capab, "[HT40-]")) {
1161 conf->ht_capab |= HT_CAP_INFO_SUPP_CHANNEL_WIDTH_SET;
1162 conf->secondary_channel = -1;
1163 }
1164 if (os_strstr(capab, "[HT40+]")) {
1165 conf->ht_capab |= HT_CAP_INFO_SUPP_CHANNEL_WIDTH_SET;
1166 conf->secondary_channel = 1;
1167 }
1168 if (os_strstr(capab, "[HT40+]") && os_strstr(capab, "[HT40-]")) {
1169 conf->ht_capab |= HT_CAP_INFO_SUPP_CHANNEL_WIDTH_SET;
1170 conf->ht40_plus_minus_allowed = 1;
1171 }
1172 if (!os_strstr(capab, "[HT40+]") && !os_strstr(capab, "[HT40-]"))
1173 conf->secondary_channel = 0;
1174 if (os_strstr(capab, "[SMPS-STATIC]")) {
1175 conf->ht_capab &= ~HT_CAP_INFO_SMPS_MASK;
1176 conf->ht_capab |= HT_CAP_INFO_SMPS_STATIC;
1177 }
1178 if (os_strstr(capab, "[SMPS-DYNAMIC]")) {
1179 conf->ht_capab &= ~HT_CAP_INFO_SMPS_MASK;
1180 conf->ht_capab |= HT_CAP_INFO_SMPS_DYNAMIC;
1181 }
1182 if (os_strstr(capab, "[GF]"))
1183 conf->ht_capab |= HT_CAP_INFO_GREEN_FIELD;
1184 if (os_strstr(capab, "[SHORT-GI-20]"))
1185 conf->ht_capab |= HT_CAP_INFO_SHORT_GI20MHZ;
1186 if (os_strstr(capab, "[SHORT-GI-40]"))
1187 conf->ht_capab |= HT_CAP_INFO_SHORT_GI40MHZ;
1188 if (os_strstr(capab, "[TX-STBC]"))
1189 conf->ht_capab |= HT_CAP_INFO_TX_STBC;
1190 if (os_strstr(capab, "[RX-STBC1]")) {
1191 conf->ht_capab &= ~HT_CAP_INFO_RX_STBC_MASK;
1192 conf->ht_capab |= HT_CAP_INFO_RX_STBC_1;
1193 }
1194 if (os_strstr(capab, "[RX-STBC12]")) {
1195 conf->ht_capab &= ~HT_CAP_INFO_RX_STBC_MASK;
1196 conf->ht_capab |= HT_CAP_INFO_RX_STBC_12;
1197 }
1198 if (os_strstr(capab, "[RX-STBC123]")) {
1199 conf->ht_capab &= ~HT_CAP_INFO_RX_STBC_MASK;
1200 conf->ht_capab |= HT_CAP_INFO_RX_STBC_123;
1201 }
1202 if (os_strstr(capab, "[DELAYED-BA]"))
1203 conf->ht_capab |= HT_CAP_INFO_DELAYED_BA;
1204 if (os_strstr(capab, "[MAX-AMSDU-7935]"))
1205 conf->ht_capab |= HT_CAP_INFO_MAX_AMSDU_SIZE;
1206 if (os_strstr(capab, "[DSSS_CCK-40]"))
1207 conf->ht_capab |= HT_CAP_INFO_DSSS_CCK40MHZ;
1208 if (os_strstr(capab, "[40-INTOLERANT]"))
1209 conf->ht_capab |= HT_CAP_INFO_40MHZ_INTOLERANT;
1210 if (os_strstr(capab, "[LSIG-TXOP-PROT]"))
1211 conf->ht_capab |= HT_CAP_INFO_LSIG_TXOP_PROTECT_SUPPORT;
1212
1213 return 0;
1214 }
1215 #endif /* CONFIG_IEEE80211N */
1216
1217
1218 #ifdef CONFIG_IEEE80211AC
1219 static int hostapd_config_vht_capab(struct hostapd_config *conf,
1220 const char *capab)
1221 {
1222 if (os_strstr(capab, "[MAX-MPDU-7991]"))
1223 conf->vht_capab |= VHT_CAP_MAX_MPDU_LENGTH_7991;
1224 if (os_strstr(capab, "[MAX-MPDU-11454]"))
1225 conf->vht_capab |= VHT_CAP_MAX_MPDU_LENGTH_11454;
1226 if (os_strstr(capab, "[VHT160]"))
1227 conf->vht_capab |= VHT_CAP_SUPP_CHAN_WIDTH_160MHZ;
1228 if (os_strstr(capab, "[VHT160-80PLUS80]"))
1229 conf->vht_capab |= VHT_CAP_SUPP_CHAN_WIDTH_160_80PLUS80MHZ;
1230 if (os_strstr(capab, "[RXLDPC]"))
1231 conf->vht_capab |= VHT_CAP_RXLDPC;
1232 if (os_strstr(capab, "[SHORT-GI-80]"))
1233 conf->vht_capab |= VHT_CAP_SHORT_GI_80;
1234 if (os_strstr(capab, "[SHORT-GI-160]"))
1235 conf->vht_capab |= VHT_CAP_SHORT_GI_160;
1236 if (os_strstr(capab, "[TX-STBC-2BY1]"))
1237 conf->vht_capab |= VHT_CAP_TXSTBC;
1238 if (os_strstr(capab, "[RX-STBC-1]"))
1239 conf->vht_capab |= VHT_CAP_RXSTBC_1;
1240 if (os_strstr(capab, "[RX-STBC-12]"))
1241 conf->vht_capab |= VHT_CAP_RXSTBC_2;
1242 if (os_strstr(capab, "[RX-STBC-123]"))
1243 conf->vht_capab |= VHT_CAP_RXSTBC_3;
1244 if (os_strstr(capab, "[RX-STBC-1234]"))
1245 conf->vht_capab |= VHT_CAP_RXSTBC_4;
1246 if (os_strstr(capab, "[SU-BEAMFORMER]"))
1247 conf->vht_capab |= VHT_CAP_SU_BEAMFORMER_CAPABLE;
1248 if (os_strstr(capab, "[SU-BEAMFORMEE]"))
1249 conf->vht_capab |= VHT_CAP_SU_BEAMFORMEE_CAPABLE;
1250 if (os_strstr(capab, "[BF-ANTENNA-2]") &&
1251 (conf->vht_capab & VHT_CAP_SU_BEAMFORMEE_CAPABLE))
1252 conf->vht_capab |= (1 << VHT_CAP_BEAMFORMEE_STS_OFFSET);
1253 if (os_strstr(capab, "[BF-ANTENNA-3]") &&
1254 (conf->vht_capab & VHT_CAP_SU_BEAMFORMEE_CAPABLE))
1255 conf->vht_capab |= (2 << VHT_CAP_BEAMFORMEE_STS_OFFSET);
1256 if (os_strstr(capab, "[BF-ANTENNA-4]") &&
1257 (conf->vht_capab & VHT_CAP_SU_BEAMFORMEE_CAPABLE))
1258 conf->vht_capab |= (3 << VHT_CAP_BEAMFORMEE_STS_OFFSET);
1259 if (os_strstr(capab, "[SOUNDING-DIMENSION-2]") &&
1260 (conf->vht_capab & VHT_CAP_SU_BEAMFORMER_CAPABLE))
1261 conf->vht_capab |= (1 << VHT_CAP_SOUNDING_DIMENSION_OFFSET);
1262 if (os_strstr(capab, "[SOUNDING-DIMENSION-3]") &&
1263 (conf->vht_capab & VHT_CAP_SU_BEAMFORMER_CAPABLE))
1264 conf->vht_capab |= (2 << VHT_CAP_SOUNDING_DIMENSION_OFFSET);
1265 if (os_strstr(capab, "[SOUNDING-DIMENSION-4]") &&
1266 (conf->vht_capab & VHT_CAP_SU_BEAMFORMER_CAPABLE))
1267 conf->vht_capab |= (3 << VHT_CAP_SOUNDING_DIMENSION_OFFSET);
1268 if (os_strstr(capab, "[MU-BEAMFORMER]"))
1269 conf->vht_capab |= VHT_CAP_MU_BEAMFORMER_CAPABLE;
1270 if (os_strstr(capab, "[VHT-TXOP-PS]"))
1271 conf->vht_capab |= VHT_CAP_VHT_TXOP_PS;
1272 if (os_strstr(capab, "[HTC-VHT]"))
1273 conf->vht_capab |= VHT_CAP_HTC_VHT;
1274 if (os_strstr(capab, "[MAX-A-MPDU-LEN-EXP7]"))
1275 conf->vht_capab |= VHT_CAP_MAX_A_MPDU_LENGTH_EXPONENT_MAX;
1276 else if (os_strstr(capab, "[MAX-A-MPDU-LEN-EXP6]"))
1277 conf->vht_capab |= VHT_CAP_MAX_A_MPDU_LENGTH_EXPONENT_6;
1278 else if (os_strstr(capab, "[MAX-A-MPDU-LEN-EXP5]"))
1279 conf->vht_capab |= VHT_CAP_MAX_A_MPDU_LENGTH_EXPONENT_5;
1280 else if (os_strstr(capab, "[MAX-A-MPDU-LEN-EXP4]"))
1281 conf->vht_capab |= VHT_CAP_MAX_A_MPDU_LENGTH_EXPONENT_4;
1282 else if (os_strstr(capab, "[MAX-A-MPDU-LEN-EXP3]"))
1283 conf->vht_capab |= VHT_CAP_MAX_A_MPDU_LENGTH_EXPONENT_3;
1284 else if (os_strstr(capab, "[MAX-A-MPDU-LEN-EXP2]"))
1285 conf->vht_capab |= VHT_CAP_MAX_A_MPDU_LENGTH_EXPONENT_2;
1286 else if (os_strstr(capab, "[MAX-A-MPDU-LEN-EXP1]"))
1287 conf->vht_capab |= VHT_CAP_MAX_A_MPDU_LENGTH_EXPONENT_1;
1288 if (os_strstr(capab, "[VHT-LINK-ADAPT2]") &&
1289 (conf->vht_capab & VHT_CAP_HTC_VHT))
1290 conf->vht_capab |= VHT_CAP_VHT_LINK_ADAPTATION_VHT_UNSOL_MFB;
1291 if (os_strstr(capab, "[VHT-LINK-ADAPT3]") &&
1292 (conf->vht_capab & VHT_CAP_HTC_VHT))
1293 conf->vht_capab |= VHT_CAP_VHT_LINK_ADAPTATION_VHT_MRQ_MFB;
1294 if (os_strstr(capab, "[RX-ANTENNA-PATTERN]"))
1295 conf->vht_capab |= VHT_CAP_RX_ANTENNA_PATTERN;
1296 if (os_strstr(capab, "[TX-ANTENNA-PATTERN]"))
1297 conf->vht_capab |= VHT_CAP_TX_ANTENNA_PATTERN;
1298 return 0;
1299 }
1300 #endif /* CONFIG_IEEE80211AC */
1301
1302
1303 #ifdef CONFIG_IEEE80211AX
1304
1305 static u8 find_bit_offset(u8 val)
1306 {
1307 u8 res = 0;
1308
1309 for (; val; val >>= 1) {
1310 if (val & 1)
1311 break;
1312 res++;
1313 }
1314
1315 return res;
1316 }
1317
1318
1319 static u8 set_he_cap(int val, u8 mask)
1320 {
1321 return (u8) (mask & (val << find_bit_offset(mask)));
1322 }
1323
1324 #endif /* CONFIG_IEEE80211AX */
1325
1326
1327 #ifdef CONFIG_INTERWORKING
1328 static int parse_roaming_consortium(struct hostapd_bss_config *bss, char *pos,
1329 int line)
1330 {
1331 size_t len = os_strlen(pos);
1332 u8 oi[MAX_ROAMING_CONSORTIUM_LEN];
1333
1334 struct hostapd_roaming_consortium *rc;
1335
1336 if ((len & 1) || len < 2 * 3 || len / 2 > MAX_ROAMING_CONSORTIUM_LEN ||
1337 hexstr2bin(pos, oi, len / 2)) {
1338 wpa_printf(MSG_ERROR, "Line %d: invalid roaming_consortium "
1339 "'%s'", line, pos);
1340 return -1;
1341 }
1342 len /= 2;
1343
1344 rc = os_realloc_array(bss->roaming_consortium,
1345 bss->roaming_consortium_count + 1,
1346 sizeof(struct hostapd_roaming_consortium));
1347 if (rc == NULL)
1348 return -1;
1349
1350 os_memcpy(rc[bss->roaming_consortium_count].oi, oi, len);
1351 rc[bss->roaming_consortium_count].len = len;
1352
1353 bss->roaming_consortium = rc;
1354 bss->roaming_consortium_count++;
1355
1356 return 0;
1357 }
1358
1359
1360 static int parse_lang_string(struct hostapd_lang_string **array,
1361 unsigned int *count, char *pos)
1362 {
1363 char *sep, *str = NULL;
1364 size_t clen, nlen, slen;
1365 struct hostapd_lang_string *ls;
1366 int ret = -1;
1367
1368 if (*pos == '"' || (*pos == 'P' && pos[1] == '"')) {
1369 str = wpa_config_parse_string(pos, &slen);
1370 if (!str)
1371 return -1;
1372 pos = str;
1373 }
1374
1375 sep = os_strchr(pos, ':');
1376 if (sep == NULL)
1377 goto fail;
1378 *sep++ = '\0';
1379
1380 clen = os_strlen(pos);
1381 if (clen < 2 || clen > sizeof(ls->lang))
1382 goto fail;
1383 nlen = os_strlen(sep);
1384 if (nlen > 252)
1385 goto fail;
1386
1387 ls = os_realloc_array(*array, *count + 1,
1388 sizeof(struct hostapd_lang_string));
1389 if (ls == NULL)
1390 goto fail;
1391
1392 *array = ls;
1393 ls = &(*array)[*count];
1394 (*count)++;
1395
1396 os_memset(ls->lang, 0, sizeof(ls->lang));
1397 os_memcpy(ls->lang, pos, clen);
1398 ls->name_len = nlen;
1399 os_memcpy(ls->name, sep, nlen);
1400
1401 ret = 0;
1402 fail:
1403 os_free(str);
1404 return ret;
1405 }
1406
1407
1408 static int parse_venue_name(struct hostapd_bss_config *bss, char *pos,
1409 int line)
1410 {
1411 if (parse_lang_string(&bss->venue_name, &bss->venue_name_count, pos)) {
1412 wpa_printf(MSG_ERROR, "Line %d: Invalid venue_name '%s'",
1413 line, pos);
1414 return -1;
1415 }
1416 return 0;
1417 }
1418
1419
1420 static int parse_venue_url(struct hostapd_bss_config *bss, char *pos,
1421 int line)
1422 {
1423 char *sep;
1424 size_t nlen;
1425 struct hostapd_venue_url *url;
1426 int ret = -1;
1427
1428 sep = os_strchr(pos, ':');
1429 if (!sep)
1430 goto fail;
1431 *sep++ = '\0';
1432
1433 nlen = os_strlen(sep);
1434 if (nlen > 254)
1435 goto fail;
1436
1437 url = os_realloc_array(bss->venue_url, bss->venue_url_count + 1,
1438 sizeof(struct hostapd_venue_url));
1439 if (!url)
1440 goto fail;
1441
1442 bss->venue_url = url;
1443 url = &bss->venue_url[bss->venue_url_count++];
1444
1445 url->venue_number = atoi(pos);
1446 url->url_len = nlen;
1447 os_memcpy(url->url, sep, nlen);
1448
1449 ret = 0;
1450 fail:
1451 if (ret)
1452 wpa_printf(MSG_ERROR, "Line %d: Invalid venue_url '%s'",
1453 line, pos);
1454 return ret;
1455 }
1456
1457
1458 static int parse_3gpp_cell_net(struct hostapd_bss_config *bss, char *buf,
1459 int line)
1460 {
1461 size_t count;
1462 char *pos;
1463 u8 *info = NULL, *ipos;
1464
1465 /* format: <MCC1,MNC1>[;<MCC2,MNC2>][;...] */
1466
1467 count = 1;
1468 for (pos = buf; *pos; pos++) {
1469 if ((*pos < '0' || *pos > '9') && *pos != ';' && *pos != ',')
1470 goto fail;
1471 if (*pos == ';')
1472 count++;
1473 }
1474 if (1 + count * 3 > 0x7f)
1475 goto fail;
1476
1477 info = os_zalloc(2 + 3 + count * 3);
1478 if (info == NULL)
1479 return -1;
1480
1481 ipos = info;
1482 *ipos++ = 0; /* GUD - Version 1 */
1483 *ipos++ = 3 + count * 3; /* User Data Header Length (UDHL) */
1484 *ipos++ = 0; /* PLMN List IEI */
1485 /* ext(b8) | Length of PLMN List value contents(b7..1) */
1486 *ipos++ = 1 + count * 3;
1487 *ipos++ = count; /* Number of PLMNs */
1488
1489 pos = buf;
1490 while (pos && *pos) {
1491 char *mcc, *mnc;
1492 size_t mnc_len;
1493
1494 mcc = pos;
1495 mnc = os_strchr(pos, ',');
1496 if (mnc == NULL)
1497 goto fail;
1498 *mnc++ = '\0';
1499 pos = os_strchr(mnc, ';');
1500 if (pos)
1501 *pos++ = '\0';
1502
1503 mnc_len = os_strlen(mnc);
1504 if (os_strlen(mcc) != 3 || (mnc_len != 2 && mnc_len != 3))
1505 goto fail;
1506
1507 /* BC coded MCC,MNC */
1508 /* MCC digit 2 | MCC digit 1 */
1509 *ipos++ = ((mcc[1] - '0') << 4) | (mcc[0] - '0');
1510 /* MNC digit 3 | MCC digit 3 */
1511 *ipos++ = (((mnc_len == 2) ? 0xf0 : ((mnc[2] - '0') << 4))) |
1512 (mcc[2] - '0');
1513 /* MNC digit 2 | MNC digit 1 */
1514 *ipos++ = ((mnc[1] - '0') << 4) | (mnc[0] - '0');
1515 }
1516
1517 os_free(bss->anqp_3gpp_cell_net);
1518 bss->anqp_3gpp_cell_net = info;
1519 bss->anqp_3gpp_cell_net_len = 2 + 3 + 3 * count;
1520 wpa_hexdump(MSG_MSGDUMP, "3GPP Cellular Network information",
1521 bss->anqp_3gpp_cell_net, bss->anqp_3gpp_cell_net_len);
1522
1523 return 0;
1524
1525 fail:
1526 wpa_printf(MSG_ERROR, "Line %d: Invalid anqp_3gpp_cell_net: %s",
1527 line, buf);
1528 os_free(info);
1529 return -1;
1530 }
1531
1532
1533 static int parse_nai_realm(struct hostapd_bss_config *bss, char *buf, int line)
1534 {
1535 struct hostapd_nai_realm_data *realm;
1536 size_t i, j, len;
1537 int *offsets;
1538 char *pos, *end, *rpos;
1539
1540 offsets = os_calloc(bss->nai_realm_count * MAX_NAI_REALMS,
1541 sizeof(int));
1542 if (offsets == NULL)
1543 return -1;
1544
1545 for (i = 0; i < bss->nai_realm_count; i++) {
1546 realm = &bss->nai_realm_data[i];
1547 for (j = 0; j < MAX_NAI_REALMS; j++) {
1548 offsets[i * MAX_NAI_REALMS + j] =
1549 realm->realm[j] ?
1550 realm->realm[j] - realm->realm_buf : -1;
1551 }
1552 }
1553
1554 realm = os_realloc_array(bss->nai_realm_data, bss->nai_realm_count + 1,
1555 sizeof(struct hostapd_nai_realm_data));
1556 if (realm == NULL) {
1557 os_free(offsets);
1558 return -1;
1559 }
1560 bss->nai_realm_data = realm;
1561
1562 /* patch the pointers after realloc */
1563 for (i = 0; i < bss->nai_realm_count; i++) {
1564 realm = &bss->nai_realm_data[i];
1565 for (j = 0; j < MAX_NAI_REALMS; j++) {
1566 int offs = offsets[i * MAX_NAI_REALMS + j];
1567 if (offs >= 0)
1568 realm->realm[j] = realm->realm_buf + offs;
1569 else
1570 realm->realm[j] = NULL;
1571 }
1572 }
1573 os_free(offsets);
1574
1575 realm = &bss->nai_realm_data[bss->nai_realm_count];
1576 os_memset(realm, 0, sizeof(*realm));
1577
1578 pos = buf;
1579 realm->encoding = atoi(pos);
1580 pos = os_strchr(pos, ',');
1581 if (pos == NULL)
1582 goto fail;
1583 pos++;
1584
1585 end = os_strchr(pos, ',');
1586 if (end) {
1587 len = end - pos;
1588 *end = '\0';
1589 } else {
1590 len = os_strlen(pos);
1591 }
1592
1593 if (len > MAX_NAI_REALMLEN) {
1594 wpa_printf(MSG_ERROR, "Too long a realm string (%d > max %d "
1595 "characters)", (int) len, MAX_NAI_REALMLEN);
1596 goto fail;
1597 }
1598 os_memcpy(realm->realm_buf, pos, len);
1599
1600 if (end)
1601 pos = end + 1;
1602 else
1603 pos = NULL;
1604
1605 while (pos && *pos) {
1606 struct hostapd_nai_realm_eap *eap;
1607
1608 if (realm->eap_method_count >= MAX_NAI_EAP_METHODS) {
1609 wpa_printf(MSG_ERROR, "Too many EAP methods");
1610 goto fail;
1611 }
1612
1613 eap = &realm->eap_method[realm->eap_method_count];
1614 realm->eap_method_count++;
1615
1616 end = os_strchr(pos, ',');
1617 if (end == NULL)
1618 end = pos + os_strlen(pos);
1619
1620 eap->eap_method = atoi(pos);
1621 for (;;) {
1622 pos = os_strchr(pos, '[');
1623 if (pos == NULL || pos > end)
1624 break;
1625 pos++;
1626 if (eap->num_auths >= MAX_NAI_AUTH_TYPES) {
1627 wpa_printf(MSG_ERROR, "Too many auth params");
1628 goto fail;
1629 }
1630 eap->auth_id[eap->num_auths] = atoi(pos);
1631 pos = os_strchr(pos, ':');
1632 if (pos == NULL || pos > end)
1633 goto fail;
1634 pos++;
1635 eap->auth_val[eap->num_auths] = atoi(pos);
1636 pos = os_strchr(pos, ']');
1637 if (pos == NULL || pos > end)
1638 goto fail;
1639 pos++;
1640 eap->num_auths++;
1641 }
1642
1643 if (*end != ',')
1644 break;
1645
1646 pos = end + 1;
1647 }
1648
1649 /* Split realm list into null terminated realms */
1650 rpos = realm->realm_buf;
1651 i = 0;
1652 while (*rpos) {
1653 if (i >= MAX_NAI_REALMS) {
1654 wpa_printf(MSG_ERROR, "Too many realms");
1655 goto fail;
1656 }
1657 realm->realm[i++] = rpos;
1658 rpos = os_strchr(rpos, ';');
1659 if (rpos == NULL)
1660 break;
1661 *rpos++ = '\0';
1662 }
1663
1664 bss->nai_realm_count++;
1665
1666 return 0;
1667
1668 fail:
1669 wpa_printf(MSG_ERROR, "Line %d: invalid nai_realm '%s'", line, buf);
1670 return -1;
1671 }
1672
1673
1674 static int parse_anqp_elem(struct hostapd_bss_config *bss, char *buf, int line)
1675 {
1676 char *delim;
1677 u16 infoid;
1678 size_t len;
1679 struct wpabuf *payload;
1680 struct anqp_element *elem;
1681
1682 delim = os_strchr(buf, ':');
1683 if (!delim)
1684 return -1;
1685 delim++;
1686 infoid = atoi(buf);
1687 len = os_strlen(delim);
1688 if (len & 1)
1689 return -1;
1690 len /= 2;
1691 payload = wpabuf_alloc(len);
1692 if (!payload)
1693 return -1;
1694 if (hexstr2bin(delim, wpabuf_put(payload, len), len) < 0) {
1695 wpabuf_free(payload);
1696 return -1;
1697 }
1698
1699 dl_list_for_each(elem, &bss->anqp_elem, struct anqp_element, list) {
1700 if (elem->infoid == infoid) {
1701 /* Update existing entry */
1702 wpabuf_free(elem->payload);
1703 elem->payload = payload;
1704 return 0;
1705 }
1706 }
1707
1708 /* Add a new entry */
1709 elem = os_zalloc(sizeof(*elem));
1710 if (!elem) {
1711 wpabuf_free(payload);
1712 return -1;
1713 }
1714 elem->infoid = infoid;
1715 elem->payload = payload;
1716 dl_list_add(&bss->anqp_elem, &elem->list);
1717
1718 return 0;
1719 }
1720
1721
1722 static int parse_qos_map_set(struct hostapd_bss_config *bss,
1723 char *buf, int line)
1724 {
1725 u8 qos_map_set[16 + 2 * 21], count = 0;
1726 char *pos = buf;
1727 int val;
1728
1729 for (;;) {
1730 if (count == sizeof(qos_map_set)) {
1731 wpa_printf(MSG_ERROR, "Line %d: Too many qos_map_set "
1732 "parameters '%s'", line, buf);
1733 return -1;
1734 }
1735
1736 val = atoi(pos);
1737 if (val > 255 || val < 0) {
1738 wpa_printf(MSG_ERROR, "Line %d: Invalid qos_map_set "
1739 "'%s'", line, buf);
1740 return -1;
1741 }
1742
1743 qos_map_set[count++] = val;
1744 pos = os_strchr(pos, ',');
1745 if (!pos)
1746 break;
1747 pos++;
1748 }
1749
1750 if (count < 16 || count & 1) {
1751 wpa_printf(MSG_ERROR, "Line %d: Invalid qos_map_set '%s'",
1752 line, buf);
1753 return -1;
1754 }
1755
1756 os_memcpy(bss->qos_map_set, qos_map_set, count);
1757 bss->qos_map_set_len = count;
1758
1759 return 0;
1760 }
1761
1762 #endif /* CONFIG_INTERWORKING */
1763
1764
1765 #ifdef CONFIG_HS20
1766 static int hs20_parse_conn_capab(struct hostapd_bss_config *bss, char *buf,
1767 int line)
1768 {
1769 u8 *conn_cap;
1770 char *pos;
1771
1772 if (bss->hs20_connection_capability_len >= 0xfff0)
1773 return -1;
1774
1775 conn_cap = os_realloc(bss->hs20_connection_capability,
1776 bss->hs20_connection_capability_len + 4);
1777 if (conn_cap == NULL)
1778 return -1;
1779
1780 bss->hs20_connection_capability = conn_cap;
1781 conn_cap += bss->hs20_connection_capability_len;
1782 pos = buf;
1783 conn_cap[0] = atoi(pos);
1784 pos = os_strchr(pos, ':');
1785 if (pos == NULL)
1786 return -1;
1787 pos++;
1788 WPA_PUT_LE16(conn_cap + 1, atoi(pos));
1789 pos = os_strchr(pos, ':');
1790 if (pos == NULL)
1791 return -1;
1792 pos++;
1793 conn_cap[3] = atoi(pos);
1794 bss->hs20_connection_capability_len += 4;
1795
1796 return 0;
1797 }
1798
1799
1800 static int hs20_parse_wan_metrics(struct hostapd_bss_config *bss, char *buf,
1801 int line)
1802 {
1803 u8 *wan_metrics;
1804 char *pos;
1805
1806 /* <WAN Info>:<DL Speed>:<UL Speed>:<DL Load>:<UL Load>:<LMD> */
1807
1808 wan_metrics = os_zalloc(13);
1809 if (wan_metrics == NULL)
1810 return -1;
1811
1812 pos = buf;
1813 /* WAN Info */
1814 if (hexstr2bin(pos, wan_metrics, 1) < 0)
1815 goto fail;
1816 pos += 2;
1817 if (*pos != ':')
1818 goto fail;
1819 pos++;
1820
1821 /* Downlink Speed */
1822 WPA_PUT_LE32(wan_metrics + 1, atoi(pos));
1823 pos = os_strchr(pos, ':');
1824 if (pos == NULL)
1825 goto fail;
1826 pos++;
1827
1828 /* Uplink Speed */
1829 WPA_PUT_LE32(wan_metrics + 5, atoi(pos));
1830 pos = os_strchr(pos, ':');
1831 if (pos == NULL)
1832 goto fail;
1833 pos++;
1834
1835 /* Downlink Load */
1836 wan_metrics[9] = atoi(pos);
1837 pos = os_strchr(pos, ':');
1838 if (pos == NULL)
1839 goto fail;
1840 pos++;
1841
1842 /* Uplink Load */
1843 wan_metrics[10] = atoi(pos);
1844 pos = os_strchr(pos, ':');
1845 if (pos == NULL)
1846 goto fail;
1847 pos++;
1848
1849 /* LMD */
1850 WPA_PUT_LE16(wan_metrics + 11, atoi(pos));
1851
1852 os_free(bss->hs20_wan_metrics);
1853 bss->hs20_wan_metrics = wan_metrics;
1854
1855 return 0;
1856
1857 fail:
1858 wpa_printf(MSG_ERROR, "Line %d: Invalid hs20_wan_metrics '%s'",
1859 line, buf);
1860 os_free(wan_metrics);
1861 return -1;
1862 }
1863
1864
1865 static int hs20_parse_oper_friendly_name(struct hostapd_bss_config *bss,
1866 char *pos, int line)
1867 {
1868 if (parse_lang_string(&bss->hs20_oper_friendly_name,
1869 &bss->hs20_oper_friendly_name_count, pos)) {
1870 wpa_printf(MSG_ERROR, "Line %d: Invalid "
1871 "hs20_oper_friendly_name '%s'", line, pos);
1872 return -1;
1873 }
1874 return 0;
1875 }
1876
1877
1878 static int hs20_parse_icon(struct hostapd_bss_config *bss, char *pos)
1879 {
1880 struct hs20_icon *icon;
1881 char *end;
1882
1883 icon = os_realloc_array(bss->hs20_icons, bss->hs20_icons_count + 1,
1884 sizeof(struct hs20_icon));
1885 if (icon == NULL)
1886 return -1;
1887 bss->hs20_icons = icon;
1888 icon = &bss->hs20_icons[bss->hs20_icons_count];
1889 os_memset(icon, 0, sizeof(*icon));
1890
1891 icon->width = atoi(pos);
1892 pos = os_strchr(pos, ':');
1893 if (pos == NULL)
1894 return -1;
1895 pos++;
1896
1897 icon->height = atoi(pos);
1898 pos = os_strchr(pos, ':');
1899 if (pos == NULL)
1900 return -1;
1901 pos++;
1902
1903 end = os_strchr(pos, ':');
1904 if (end == NULL || end - pos > 3)
1905 return -1;
1906 os_memcpy(icon->language, pos, end - pos);
1907 pos = end + 1;
1908
1909 end = os_strchr(pos, ':');
1910 if (end == NULL || end - pos > 255)
1911 return -1;
1912 os_memcpy(icon->type, pos, end - pos);
1913 pos = end + 1;
1914
1915 end = os_strchr(pos, ':');
1916 if (end == NULL || end - pos > 255)
1917 return -1;
1918 os_memcpy(icon->name, pos, end - pos);
1919 pos = end + 1;
1920
1921 if (os_strlen(pos) > 255)
1922 return -1;
1923 os_memcpy(icon->file, pos, os_strlen(pos));
1924
1925 bss->hs20_icons_count++;
1926
1927 return 0;
1928 }
1929
1930
1931 static int hs20_parse_osu_ssid(struct hostapd_bss_config *bss,
1932 char *pos, int line)
1933 {
1934 size_t slen;
1935 char *str;
1936
1937 str = wpa_config_parse_string(pos, &slen);
1938 if (str == NULL || slen < 1 || slen > SSID_MAX_LEN) {
1939 wpa_printf(MSG_ERROR, "Line %d: Invalid SSID '%s'", line, pos);
1940 os_free(str);
1941 return -1;
1942 }
1943
1944 os_memcpy(bss->osu_ssid, str, slen);
1945 bss->osu_ssid_len = slen;
1946 os_free(str);
1947
1948 return 0;
1949 }
1950
1951
1952 static int hs20_parse_osu_server_uri(struct hostapd_bss_config *bss,
1953 char *pos, int line)
1954 {
1955 struct hs20_osu_provider *p;
1956
1957 p = os_realloc_array(bss->hs20_osu_providers,
1958 bss->hs20_osu_providers_count + 1, sizeof(*p));
1959 if (p == NULL)
1960 return -1;
1961
1962 bss->hs20_osu_providers = p;
1963 bss->last_osu = &bss->hs20_osu_providers[bss->hs20_osu_providers_count];
1964 bss->hs20_osu_providers_count++;
1965 os_memset(bss->last_osu, 0, sizeof(*p));
1966 bss->last_osu->server_uri = os_strdup(pos);
1967
1968 return 0;
1969 }
1970
1971
1972 static int hs20_parse_osu_friendly_name(struct hostapd_bss_config *bss,
1973 char *pos, int line)
1974 {
1975 if (bss->last_osu == NULL) {
1976 wpa_printf(MSG_ERROR, "Line %d: Unexpected OSU field", line);
1977 return -1;
1978 }
1979
1980 if (parse_lang_string(&bss->last_osu->friendly_name,
1981 &bss->last_osu->friendly_name_count, pos)) {
1982 wpa_printf(MSG_ERROR, "Line %d: Invalid osu_friendly_name '%s'",
1983 line, pos);
1984 return -1;
1985 }
1986
1987 return 0;
1988 }
1989
1990
1991 static int hs20_parse_osu_nai(struct hostapd_bss_config *bss,
1992 char *pos, int line)
1993 {
1994 if (bss->last_osu == NULL) {
1995 wpa_printf(MSG_ERROR, "Line %d: Unexpected OSU field", line);
1996 return -1;
1997 }
1998
1999 os_free(bss->last_osu->osu_nai);
2000 bss->last_osu->osu_nai = os_strdup(pos);
2001 if (bss->last_osu->osu_nai == NULL)
2002 return -1;
2003
2004 return 0;
2005 }
2006
2007
2008 static int hs20_parse_osu_nai2(struct hostapd_bss_config *bss,
2009 char *pos, int line)
2010 {
2011 if (bss->last_osu == NULL) {
2012 wpa_printf(MSG_ERROR, "Line %d: Unexpected OSU field", line);
2013 return -1;
2014 }
2015
2016 os_free(bss->last_osu->osu_nai2);
2017 bss->last_osu->osu_nai2 = os_strdup(pos);
2018 if (bss->last_osu->osu_nai2 == NULL)
2019 return -1;
2020 bss->hs20_osu_providers_nai_count++;
2021
2022 return 0;
2023 }
2024
2025
2026 static int hs20_parse_osu_method_list(struct hostapd_bss_config *bss, char *pos,
2027 int line)
2028 {
2029 if (bss->last_osu == NULL) {
2030 wpa_printf(MSG_ERROR, "Line %d: Unexpected OSU field", line);
2031 return -1;
2032 }
2033
2034 if (hostapd_parse_intlist(&bss->last_osu->method_list, pos)) {
2035 wpa_printf(MSG_ERROR, "Line %d: Invalid osu_method_list", line);
2036 return -1;
2037 }
2038
2039 return 0;
2040 }
2041
2042
2043 static int hs20_parse_osu_icon(struct hostapd_bss_config *bss, char *pos,
2044 int line)
2045 {
2046 char **n;
2047 struct hs20_osu_provider *p = bss->last_osu;
2048
2049 if (p == NULL) {
2050 wpa_printf(MSG_ERROR, "Line %d: Unexpected OSU field", line);
2051 return -1;
2052 }
2053
2054 n = os_realloc_array(p->icons, p->icons_count + 1, sizeof(char *));
2055 if (n == NULL)
2056 return -1;
2057 p->icons = n;
2058 p->icons[p->icons_count] = os_strdup(pos);
2059 if (p->icons[p->icons_count] == NULL)
2060 return -1;
2061 p->icons_count++;
2062
2063 return 0;
2064 }
2065
2066
2067 static int hs20_parse_osu_service_desc(struct hostapd_bss_config *bss,
2068 char *pos, int line)
2069 {
2070 if (bss->last_osu == NULL) {
2071 wpa_printf(MSG_ERROR, "Line %d: Unexpected OSU field", line);
2072 return -1;
2073 }
2074
2075 if (parse_lang_string(&bss->last_osu->service_desc,
2076 &bss->last_osu->service_desc_count, pos)) {
2077 wpa_printf(MSG_ERROR, "Line %d: Invalid osu_service_desc '%s'",
2078 line, pos);
2079 return -1;
2080 }
2081
2082 return 0;
2083 }
2084
2085
2086 static int hs20_parse_operator_icon(struct hostapd_bss_config *bss, char *pos,
2087 int line)
2088 {
2089 char **n;
2090
2091 n = os_realloc_array(bss->hs20_operator_icon,
2092 bss->hs20_operator_icon_count + 1, sizeof(char *));
2093 if (!n)
2094 return -1;
2095 bss->hs20_operator_icon = n;
2096 bss->hs20_operator_icon[bss->hs20_operator_icon_count] = os_strdup(pos);
2097 if (!bss->hs20_operator_icon[bss->hs20_operator_icon_count])
2098 return -1;
2099 bss->hs20_operator_icon_count++;
2100
2101 return 0;
2102 }
2103
2104 #endif /* CONFIG_HS20 */
2105
2106
2107 #ifdef CONFIG_ACS
2108 static int hostapd_config_parse_acs_chan_bias(struct hostapd_config *conf,
2109 char *pos)
2110 {
2111 struct acs_bias *bias = NULL, *tmp;
2112 unsigned int num = 0;
2113 char *end;
2114
2115 while (*pos) {
2116 tmp = os_realloc_array(bias, num + 1, sizeof(*bias));
2117 if (!tmp)
2118 goto fail;
2119 bias = tmp;
2120
2121 bias[num].channel = atoi(pos);
2122 if (bias[num].channel <= 0)
2123 goto fail;
2124 pos = os_strchr(pos, ':');
2125 if (!pos)
2126 goto fail;
2127 pos++;
2128 bias[num].bias = strtod(pos, &end);
2129 if (end == pos || bias[num].bias < 0.0)
2130 goto fail;
2131 pos = end;
2132 if (*pos != ' ' && *pos != '\0')
2133 goto fail;
2134 num++;
2135 }
2136
2137 os_free(conf->acs_chan_bias);
2138 conf->acs_chan_bias = bias;
2139 conf->num_acs_chan_bias = num;
2140
2141 return 0;
2142 fail:
2143 os_free(bias);
2144 return -1;
2145 }
2146 #endif /* CONFIG_ACS */
2147
2148
2149 static int parse_wpabuf_hex(int line, const char *name, struct wpabuf **buf,
2150 const char *val)
2151 {
2152 struct wpabuf *elems;
2153
2154 if (val[0] == '\0') {
2155 wpabuf_free(*buf);
2156 *buf = NULL;
2157 return 0;
2158 }
2159
2160 elems = wpabuf_parse_bin(val);
2161 if (!elems) {
2162 wpa_printf(MSG_ERROR, "Line %d: Invalid %s '%s'",
2163 line, name, val);
2164 return -1;
2165 }
2166
2167 wpabuf_free(*buf);
2168 *buf = elems;
2169
2170 return 0;
2171 }
2172
2173
2174 #ifdef CONFIG_FILS
2175 static int parse_fils_realm(struct hostapd_bss_config *bss, const char *val)
2176 {
2177 struct fils_realm *realm;
2178 size_t len;
2179
2180 len = os_strlen(val);
2181 realm = os_zalloc(sizeof(*realm) + len + 1);
2182 if (!realm)
2183 return -1;
2184
2185 os_memcpy(realm->realm, val, len);
2186 if (fils_domain_name_hash(val, realm->hash) < 0) {
2187 os_free(realm);
2188 return -1;
2189 }
2190 dl_list_add_tail(&bss->fils_realms, &realm->list);
2191
2192 return 0;
2193 }
2194 #endif /* CONFIG_FILS */
2195
2196
2197 #ifdef EAP_SERVER
2198 static unsigned int parse_tls_flags(const char *val)
2199 {
2200 unsigned int flags = 0;
2201
2202 /* Disable TLS v1.3 by default for now to avoid interoperability issue.
2203 * This can be enabled by default once the implementation has been fully
2204 * completed and tested with other implementations. */
2205 flags |= TLS_CONN_DISABLE_TLSv1_3;
2206
2207 if (os_strstr(val, "[ALLOW-SIGN-RSA-MD5]"))
2208 flags |= TLS_CONN_ALLOW_SIGN_RSA_MD5;
2209 if (os_strstr(val, "[DISABLE-TIME-CHECKS]"))
2210 flags |= TLS_CONN_DISABLE_TIME_CHECKS;
2211 if (os_strstr(val, "[DISABLE-TLSv1.0]"))
2212 flags |= TLS_CONN_DISABLE_TLSv1_0;
2213 if (os_strstr(val, "[ENABLE-TLSv1.0]"))
2214 flags |= TLS_CONN_ENABLE_TLSv1_0;
2215 if (os_strstr(val, "[DISABLE-TLSv1.1]"))
2216 flags |= TLS_CONN_DISABLE_TLSv1_1;
2217 if (os_strstr(val, "[ENABLE-TLSv1.1]"))
2218 flags |= TLS_CONN_ENABLE_TLSv1_1;
2219 if (os_strstr(val, "[DISABLE-TLSv1.2]"))
2220 flags |= TLS_CONN_DISABLE_TLSv1_2;
2221 if (os_strstr(val, "[ENABLE-TLSv1.2]"))
2222 flags |= TLS_CONN_ENABLE_TLSv1_2;
2223 if (os_strstr(val, "[DISABLE-TLSv1.3]"))
2224 flags |= TLS_CONN_DISABLE_TLSv1_3;
2225 if (os_strstr(val, "[ENABLE-TLSv1.3]"))
2226 flags &= ~TLS_CONN_DISABLE_TLSv1_3;
2227 if (os_strstr(val, "[SUITEB]"))
2228 flags |= TLS_CONN_SUITEB;
2229 if (os_strstr(val, "[SUITEB-NO-ECDH]"))
2230 flags |= TLS_CONN_SUITEB_NO_ECDH | TLS_CONN_SUITEB;
2231
2232 return flags;
2233 }
2234 #endif /* EAP_SERVER */
2235
2236
2237 #ifdef CONFIG_AIRTIME_POLICY
2238 static int add_airtime_weight(struct hostapd_bss_config *bss, char *value)
2239 {
2240 struct airtime_sta_weight *wt;
2241 char *pos, *next;
2242
2243 wt = os_zalloc(sizeof(*wt));
2244 if (!wt)
2245 return -1;
2246
2247 /* 02:01:02:03:04:05 10 */
2248 pos = value;
2249 next = os_strchr(pos, ' ');
2250 if (next)
2251 *next++ = '\0';
2252 if (!next || hwaddr_aton(pos, wt->addr)) {
2253 wpa_printf(MSG_ERROR, "Invalid station address: '%s'", pos);
2254 os_free(wt);
2255 return -1;
2256 }
2257
2258 pos = next;
2259 wt->weight = atoi(pos);
2260 if (!wt->weight) {
2261 wpa_printf(MSG_ERROR, "Invalid weight: '%s'", pos);
2262 os_free(wt);
2263 return -1;
2264 }
2265
2266 wt->next = bss->airtime_weight_list;
2267 bss->airtime_weight_list = wt;
2268 return 0;
2269 }
2270 #endif /* CONFIG_AIRTIME_POLICY */
2271
2272
2273 #ifdef CONFIG_SAE
2274 static int parse_sae_password(struct hostapd_bss_config *bss, const char *val)
2275 {
2276 struct sae_password_entry *pw;
2277 const char *pos = val, *pos2, *end = NULL;
2278
2279 pw = os_zalloc(sizeof(*pw));
2280 if (!pw)
2281 return -1;
2282 os_memset(pw->peer_addr, 0xff, ETH_ALEN); /* default to wildcard */
2283
2284 pos2 = os_strstr(pos, "|mac=");
2285 if (pos2) {
2286 end = pos2;
2287 pos2 += 5;
2288 if (hwaddr_aton(pos2, pw->peer_addr) < 0)
2289 goto fail;
2290 pos = pos2 + ETH_ALEN * 3 - 1;
2291 }
2292
2293 pos2 = os_strstr(pos, "|vlanid=");
2294 if (pos2) {
2295 if (!end)
2296 end = pos2;
2297 pos2 += 8;
2298 pw->vlan_id = atoi(pos2);
2299 }
2300
2301 pos2 = os_strstr(pos, "|id=");
2302 if (pos2) {
2303 if (!end)
2304 end = pos2;
2305 pos2 += 4;
2306 pw->identifier = os_strdup(pos2);
2307 if (!pw->identifier)
2308 goto fail;
2309 }
2310
2311 if (!end) {
2312 pw->password = os_strdup(val);
2313 if (!pw->password)
2314 goto fail;
2315 } else {
2316 pw->password = os_malloc(end - val + 1);
2317 if (!pw->password)
2318 goto fail;
2319 os_memcpy(pw->password, val, end - val);
2320 pw->password[end - val] = '\0';
2321 }
2322
2323 pw->next = bss->sae_passwords;
2324 bss->sae_passwords = pw;
2325
2326 return 0;
2327 fail:
2328 str_clear_free(pw->password);
2329 os_free(pw->identifier);
2330 os_free(pw);
2331 return -1;
2332 }
2333 #endif /* CONFIG_SAE */
2334
2335
2336 #ifdef CONFIG_DPP2
2337 static int hostapd_dpp_controller_parse(struct hostapd_bss_config *bss,
2338 const char *pos)
2339 {
2340 struct dpp_controller_conf *conf;
2341 char *val;
2342
2343 conf = os_zalloc(sizeof(*conf));
2344 if (!conf)
2345 return -1;
2346 val = get_param(pos, "ipaddr=");
2347 if (!val || hostapd_parse_ip_addr(val, &conf->ipaddr))
2348 goto fail;
2349 os_free(val);
2350 val = get_param(pos, "pkhash=");
2351 if (!val || os_strlen(val) != 2 * SHA256_MAC_LEN ||
2352 hexstr2bin(val, conf->pkhash, SHA256_MAC_LEN) < 0)
2353 goto fail;
2354 os_free(val);
2355 conf->next = bss->dpp_controller;
2356 bss->dpp_controller = conf;
2357 return 0;
2358 fail:
2359 os_free(val);
2360 os_free(conf);
2361 return -1;
2362 }
2363 #endif /* CONFIG_DPP2 */
2364
2365
2366 static int hostapd_config_fill(struct hostapd_config *conf,
2367 struct hostapd_bss_config *bss,
2368 const char *buf, char *pos, int line)
2369 {
2370 if (os_strcmp(buf, "interface") == 0) {
2371 os_strlcpy(conf->bss[0]->iface, pos,
2372 sizeof(conf->bss[0]->iface));
2373 } else if (os_strcmp(buf, "bridge") == 0) {
2374 os_strlcpy(bss->bridge, pos, sizeof(bss->bridge));
2375 } else if (os_strcmp(buf, "vlan_bridge") == 0) {
2376 os_strlcpy(bss->vlan_bridge, pos, sizeof(bss->vlan_bridge));
2377 } else if (os_strcmp(buf, "wds_bridge") == 0) {
2378 os_strlcpy(bss->wds_bridge, pos, sizeof(bss->wds_bridge));
2379 } else if (os_strcmp(buf, "driver") == 0) {
2380 int j;
2381 const struct wpa_driver_ops *driver = NULL;
2382
2383 for (j = 0; wpa_drivers[j]; j++) {
2384 if (os_strcmp(pos, wpa_drivers[j]->name) == 0) {
2385 driver = wpa_drivers[j];
2386 break;
2387 }
2388 }
2389 if (!driver) {
2390 wpa_printf(MSG_ERROR,
2391 "Line %d: invalid/unknown driver '%s'",
2392 line, pos);
2393 return 1;
2394 }
2395 conf->driver = driver;
2396 } else if (os_strcmp(buf, "driver_params") == 0) {
2397 os_free(conf->driver_params);
2398 conf->driver_params = os_strdup(pos);
2399 } else if (os_strcmp(buf, "debug") == 0) {
2400 wpa_printf(MSG_DEBUG, "Line %d: DEPRECATED: 'debug' configuration variable is not used anymore",
2401 line);
2402 } else if (os_strcmp(buf, "logger_syslog_level") == 0) {
2403 bss->logger_syslog_level = atoi(pos);
2404 } else if (os_strcmp(buf, "logger_stdout_level") == 0) {
2405 bss->logger_stdout_level = atoi(pos);
2406 } else if (os_strcmp(buf, "logger_syslog") == 0) {
2407 bss->logger_syslog = atoi(pos);
2408 } else if (os_strcmp(buf, "logger_stdout") == 0) {
2409 bss->logger_stdout = atoi(pos);
2410 } else if (os_strcmp(buf, "dump_file") == 0) {
2411 wpa_printf(MSG_INFO, "Line %d: DEPRECATED: 'dump_file' configuration variable is not used anymore",
2412 line);
2413 } else if (os_strcmp(buf, "ssid") == 0) {
2414 bss->ssid.ssid_len = os_strlen(pos);
2415 if (bss->ssid.ssid_len > SSID_MAX_LEN ||
2416 bss->ssid.ssid_len < 1) {
2417 wpa_printf(MSG_ERROR, "Line %d: invalid SSID '%s'",
2418 line, pos);
2419 return 1;
2420 }
2421 os_memcpy(bss->ssid.ssid, pos, bss->ssid.ssid_len);
2422 bss->ssid.ssid_set = 1;
2423 } else if (os_strcmp(buf, "ssid2") == 0) {
2424 size_t slen;
2425 char *str = wpa_config_parse_string(pos, &slen);
2426 if (str == NULL || slen < 1 || slen > SSID_MAX_LEN) {
2427 wpa_printf(MSG_ERROR, "Line %d: invalid SSID '%s'",
2428 line, pos);
2429 os_free(str);
2430 return 1;
2431 }
2432 os_memcpy(bss->ssid.ssid, str, slen);
2433 bss->ssid.ssid_len = slen;
2434 bss->ssid.ssid_set = 1;
2435 os_free(str);
2436 } else if (os_strcmp(buf, "utf8_ssid") == 0) {
2437 bss->ssid.utf8_ssid = atoi(pos) > 0;
2438 } else if (os_strcmp(buf, "macaddr_acl") == 0) {
2439 enum macaddr_acl acl = atoi(pos);
2440
2441 if (acl != ACCEPT_UNLESS_DENIED &&
2442 acl != DENY_UNLESS_ACCEPTED &&
2443 acl != USE_EXTERNAL_RADIUS_AUTH) {
2444 wpa_printf(MSG_ERROR, "Line %d: unknown macaddr_acl %d",
2445 line, acl);
2446 return 1;
2447 }
2448 bss->macaddr_acl = acl;
2449 } else if (os_strcmp(buf, "accept_mac_file") == 0) {
2450 if (hostapd_config_read_maclist(pos, &bss->accept_mac,
2451 &bss->num_accept_mac)) {
2452 wpa_printf(MSG_ERROR, "Line %d: Failed to read accept_mac_file '%s'",
2453 line, pos);
2454 return 1;
2455 }
2456 } else if (os_strcmp(buf, "deny_mac_file") == 0) {
2457 if (hostapd_config_read_maclist(pos, &bss->deny_mac,
2458 &bss->num_deny_mac)) {
2459 wpa_printf(MSG_ERROR, "Line %d: Failed to read deny_mac_file '%s'",
2460 line, pos);
2461 return 1;
2462 }
2463 } else if (os_strcmp(buf, "wds_sta") == 0) {
2464 bss->wds_sta = atoi(pos);
2465 } else if (os_strcmp(buf, "start_disabled") == 0) {
2466 bss->start_disabled = atoi(pos);
2467 } else if (os_strcmp(buf, "ap_isolate") == 0) {
2468 bss->isolate = atoi(pos);
2469 } else if (os_strcmp(buf, "ap_max_inactivity") == 0) {
2470 bss->ap_max_inactivity = atoi(pos);
2471 } else if (os_strcmp(buf, "skip_inactivity_poll") == 0) {
2472 bss->skip_inactivity_poll = atoi(pos);
2473 } else if (os_strcmp(buf, "country_code") == 0) {
2474 os_memcpy(conf->country, pos, 2);
2475 } else if (os_strcmp(buf, "country3") == 0) {
2476 conf->country[2] = strtol(pos, NULL, 16);
2477 } else if (os_strcmp(buf, "ieee80211d") == 0) {
2478 conf->ieee80211d = atoi(pos);
2479 } else if (os_strcmp(buf, "ieee80211h") == 0) {
2480 conf->ieee80211h = atoi(pos);
2481 } else if (os_strcmp(buf, "ieee8021x") == 0) {
2482 bss->ieee802_1x = atoi(pos);
2483 } else if (os_strcmp(buf, "eapol_version") == 0) {
2484 int eapol_version = atoi(pos);
2485
2486 #ifdef CONFIG_MACSEC
2487 if (eapol_version < 1 || eapol_version > 3) {
2488 #else /* CONFIG_MACSEC */
2489 if (eapol_version < 1 || eapol_version > 2) {
2490 #endif /* CONFIG_MACSEC */
2491 wpa_printf(MSG_ERROR,
2492 "Line %d: invalid EAPOL version (%d): '%s'.",
2493 line, eapol_version, pos);
2494 return 1;
2495 }
2496 bss->eapol_version = eapol_version;
2497 wpa_printf(MSG_DEBUG, "eapol_version=%d", bss->eapol_version);
2498 #ifdef EAP_SERVER
2499 } else if (os_strcmp(buf, "eap_authenticator") == 0) {
2500 bss->eap_server = atoi(pos);
2501 wpa_printf(MSG_ERROR, "Line %d: obsolete eap_authenticator used; this has been renamed to eap_server", line);
2502 } else if (os_strcmp(buf, "eap_server") == 0) {
2503 bss->eap_server = atoi(pos);
2504 } else if (os_strcmp(buf, "eap_user_file") == 0) {
2505 if (hostapd_config_read_eap_user(pos, bss))
2506 return 1;
2507 } else if (os_strcmp(buf, "ca_cert") == 0) {
2508 os_free(bss->ca_cert);
2509 bss->ca_cert = os_strdup(pos);
2510 } else if (os_strcmp(buf, "server_cert") == 0) {
2511 os_free(bss->server_cert);
2512 bss->server_cert = os_strdup(pos);
2513 } else if (os_strcmp(buf, "server_cert2") == 0) {
2514 os_free(bss->server_cert2);
2515 bss->server_cert2 = os_strdup(pos);
2516 } else if (os_strcmp(buf, "private_key") == 0) {
2517 os_free(bss->private_key);
2518 bss->private_key = os_strdup(pos);
2519 } else if (os_strcmp(buf, "private_key2") == 0) {
2520 os_free(bss->private_key2);
2521 bss->private_key2 = os_strdup(pos);
2522 } else if (os_strcmp(buf, "private_key_passwd") == 0) {
2523 os_free(bss->private_key_passwd);
2524 bss->private_key_passwd = os_strdup(pos);
2525 } else if (os_strcmp(buf, "private_key_passwd2") == 0) {
2526 os_free(bss->private_key_passwd2);
2527 bss->private_key_passwd2 = os_strdup(pos);
2528 } else if (os_strcmp(buf, "check_cert_subject") == 0) {
2529 if (!pos[0]) {
2530 wpa_printf(MSG_ERROR, "Line %d: unknown check_cert_subject '%s'",
2531 line, pos);
2532 return 1;
2533 }
2534 os_free(bss->check_cert_subject);
2535 bss->check_cert_subject = os_strdup(pos);
2536 if (!bss->check_cert_subject)
2537 return 1;
2538 } else if (os_strcmp(buf, "check_crl") == 0) {
2539 bss->check_crl = atoi(pos);
2540 } else if (os_strcmp(buf, "check_crl_strict") == 0) {
2541 bss->check_crl_strict = atoi(pos);
2542 } else if (os_strcmp(buf, "crl_reload_interval") == 0) {
2543 bss->crl_reload_interval = atoi(pos);
2544 } else if (os_strcmp(buf, "tls_session_lifetime") == 0) {
2545 bss->tls_session_lifetime = atoi(pos);
2546 } else if (os_strcmp(buf, "tls_flags") == 0) {
2547 bss->tls_flags = parse_tls_flags(pos);
2548 } else if (os_strcmp(buf, "max_auth_rounds") == 0) {
2549 bss->max_auth_rounds = atoi(pos);
2550 } else if (os_strcmp(buf, "max_auth_rounds_short") == 0) {
2551 bss->max_auth_rounds_short = atoi(pos);
2552 } else if (os_strcmp(buf, "ocsp_stapling_response") == 0) {
2553 os_free(bss->ocsp_stapling_response);
2554 bss->ocsp_stapling_response = os_strdup(pos);
2555 } else if (os_strcmp(buf, "ocsp_stapling_response_multi") == 0) {
2556 os_free(bss->ocsp_stapling_response_multi);
2557 bss->ocsp_stapling_response_multi = os_strdup(pos);
2558 } else if (os_strcmp(buf, "dh_file") == 0) {
2559 os_free(bss->dh_file);
2560 bss->dh_file = os_strdup(pos);
2561 } else if (os_strcmp(buf, "openssl_ciphers") == 0) {
2562 os_free(bss->openssl_ciphers);
2563 bss->openssl_ciphers = os_strdup(pos);
2564 } else if (os_strcmp(buf, "openssl_ecdh_curves") == 0) {
2565 os_free(bss->openssl_ecdh_curves);
2566 bss->openssl_ecdh_curves = os_strdup(pos);
2567 } else if (os_strcmp(buf, "fragment_size") == 0) {
2568 bss->fragment_size = atoi(pos);
2569 #ifdef EAP_SERVER_FAST
2570 } else if (os_strcmp(buf, "pac_opaque_encr_key") == 0) {
2571 os_free(bss->pac_opaque_encr_key);
2572 bss->pac_opaque_encr_key = os_malloc(16);
2573 if (bss->pac_opaque_encr_key == NULL) {
2574 wpa_printf(MSG_ERROR,
2575 "Line %d: No memory for pac_opaque_encr_key",
2576 line);
2577 return 1;
2578 } else if (hexstr2bin(pos, bss->pac_opaque_encr_key, 16)) {
2579 wpa_printf(MSG_ERROR, "Line %d: Invalid pac_opaque_encr_key",
2580 line);
2581 return 1;
2582 }
2583 } else if (os_strcmp(buf, "eap_fast_a_id") == 0) {
2584 size_t idlen = os_strlen(pos);
2585 if (idlen & 1) {
2586 wpa_printf(MSG_ERROR, "Line %d: Invalid eap_fast_a_id",
2587 line);
2588 return 1;
2589 }
2590 os_free(bss->eap_fast_a_id);
2591 bss->eap_fast_a_id = os_malloc(idlen / 2);
2592 if (bss->eap_fast_a_id == NULL ||
2593 hexstr2bin(pos, bss->eap_fast_a_id, idlen / 2)) {
2594 wpa_printf(MSG_ERROR, "Line %d: Failed to parse eap_fast_a_id",
2595 line);
2596 os_free(bss->eap_fast_a_id);
2597 bss->eap_fast_a_id = NULL;
2598 return 1;
2599 } else {
2600 bss->eap_fast_a_id_len = idlen / 2;
2601 }
2602 } else if (os_strcmp(buf, "eap_fast_a_id_info") == 0) {
2603 os_free(bss->eap_fast_a_id_info);
2604 bss->eap_fast_a_id_info = os_strdup(pos);
2605 } else if (os_strcmp(buf, "eap_fast_prov") == 0) {
2606 bss->eap_fast_prov = atoi(pos);
2607 } else if (os_strcmp(buf, "pac_key_lifetime") == 0) {
2608 bss->pac_key_lifetime = atoi(pos);
2609 } else if (os_strcmp(buf, "pac_key_refresh_time") == 0) {
2610 bss->pac_key_refresh_time = atoi(pos);
2611 #endif /* EAP_SERVER_FAST */
2612 #ifdef EAP_SERVER_TEAP
2613 } else if (os_strcmp(buf, "eap_teap_auth") == 0) {
2614 int val = atoi(pos);
2615
2616 if (val < 0 || val > 1) {
2617 wpa_printf(MSG_ERROR,
2618 "Line %d: Invalid eap_teap_auth value",
2619 line);
2620 return 1;
2621 }
2622 bss->eap_teap_auth = val;
2623 } else if (os_strcmp(buf, "eap_teap_pac_no_inner") == 0) {
2624 bss->eap_teap_pac_no_inner = atoi(pos);
2625 } else if (os_strcmp(buf, "eap_teap_separate_result") == 0) {
2626 bss->eap_teap_separate_result = atoi(pos);
2627 } else if (os_strcmp(buf, "eap_teap_id") == 0) {
2628 bss->eap_teap_id = atoi(pos);
2629 #endif /* EAP_SERVER_TEAP */
2630 #ifdef EAP_SERVER_SIM
2631 } else if (os_strcmp(buf, "eap_sim_db") == 0) {
2632 os_free(bss->eap_sim_db);
2633 bss->eap_sim_db = os_strdup(pos);
2634 } else if (os_strcmp(buf, "eap_sim_db_timeout") == 0) {
2635 bss->eap_sim_db_timeout = atoi(pos);
2636 } else if (os_strcmp(buf, "eap_sim_aka_result_ind") == 0) {
2637 bss->eap_sim_aka_result_ind = atoi(pos);
2638 } else if (os_strcmp(buf, "eap_sim_id") == 0) {
2639 bss->eap_sim_id = atoi(pos);
2640 #endif /* EAP_SERVER_SIM */
2641 #ifdef EAP_SERVER_TNC
2642 } else if (os_strcmp(buf, "tnc") == 0) {
2643 bss->tnc = atoi(pos);
2644 #endif /* EAP_SERVER_TNC */
2645 #ifdef EAP_SERVER_PWD
2646 } else if (os_strcmp(buf, "pwd_group") == 0) {
2647 bss->pwd_group = atoi(pos);
2648 #endif /* EAP_SERVER_PWD */
2649 #ifdef CONFIG_ERP
2650 } else if (os_strcmp(buf, "eap_server_erp") == 0) {
2651 bss->eap_server_erp = atoi(pos);
2652 #endif /* CONFIG_ERP */
2653 #endif /* EAP_SERVER */
2654 } else if (os_strcmp(buf, "eap_message") == 0) {
2655 char *term;
2656 os_free(bss->eap_req_id_text);
2657 bss->eap_req_id_text = os_strdup(pos);
2658 if (bss->eap_req_id_text == NULL) {
2659 wpa_printf(MSG_ERROR, "Line %d: Failed to allocate memory for eap_req_id_text",
2660 line);
2661 return 1;
2662 }
2663 bss->eap_req_id_text_len = os_strlen(bss->eap_req_id_text);
2664 term = os_strstr(bss->eap_req_id_text, "\\0");
2665 if (term) {
2666 *term++ = '\0';
2667 os_memmove(term, term + 1,
2668 bss->eap_req_id_text_len -
2669 (term - bss->eap_req_id_text) - 1);
2670 bss->eap_req_id_text_len--;
2671 }
2672 } else if (os_strcmp(buf, "erp_send_reauth_start") == 0) {
2673 bss->erp_send_reauth_start = atoi(pos);
2674 } else if (os_strcmp(buf, "erp_domain") == 0) {
2675 os_free(bss->erp_domain);
2676 bss->erp_domain = os_strdup(pos);
2677 } else if (os_strcmp(buf, "wep_key_len_broadcast") == 0) {
2678 int val = atoi(pos);
2679
2680 if (val < 0 || val > 13) {
2681 wpa_printf(MSG_ERROR,
2682 "Line %d: invalid WEP key len %d (= %d bits)",
2683 line, val, val * 8);
2684 return 1;
2685 }
2686 bss->default_wep_key_len = val;
2687 } else if (os_strcmp(buf, "wep_key_len_unicast") == 0) {
2688 int val = atoi(pos);
2689
2690 if (val < 0 || val > 13) {
2691 wpa_printf(MSG_ERROR,
2692 "Line %d: invalid WEP key len %d (= %d bits)",
2693 line, val, val * 8);
2694 return 1;
2695 }
2696 bss->individual_wep_key_len = val;
2697 } else if (os_strcmp(buf, "wep_rekey_period") == 0) {
2698 bss->wep_rekeying_period = atoi(pos);
2699 if (bss->wep_rekeying_period < 0) {
2700 wpa_printf(MSG_ERROR, "Line %d: invalid period %d",
2701 line, bss->wep_rekeying_period);
2702 return 1;
2703 }
2704 } else if (os_strcmp(buf, "eap_reauth_period") == 0) {
2705 bss->eap_reauth_period = atoi(pos);
2706 if (bss->eap_reauth_period < 0) {
2707 wpa_printf(MSG_ERROR, "Line %d: invalid period %d",
2708 line, bss->eap_reauth_period);
2709 return 1;
2710 }
2711 } else if (os_strcmp(buf, "eapol_key_index_workaround") == 0) {
2712 bss->eapol_key_index_workaround = atoi(pos);
2713 #ifdef CONFIG_IAPP
2714 } else if (os_strcmp(buf, "iapp_interface") == 0) {
2715 wpa_printf(MSG_INFO, "DEPRECATED: iapp_interface not used");
2716 #endif /* CONFIG_IAPP */
2717 } else if (os_strcmp(buf, "own_ip_addr") == 0) {
2718 if (hostapd_parse_ip_addr(pos, &bss->own_ip_addr)) {
2719 wpa_printf(MSG_ERROR,
2720 "Line %d: invalid IP address '%s'",
2721 line, pos);
2722 return 1;
2723 }
2724 } else if (os_strcmp(buf, "nas_identifier") == 0) {
2725 os_free(bss->nas_identifier);
2726 bss->nas_identifier = os_strdup(pos);
2727 #ifndef CONFIG_NO_RADIUS
2728 } else if (os_strcmp(buf, "radius_client_addr") == 0) {
2729 if (hostapd_parse_ip_addr(pos, &bss->radius->client_addr)) {
2730 wpa_printf(MSG_ERROR,
2731 "Line %d: invalid IP address '%s'",
2732 line, pos);
2733 return 1;
2734 }
2735 bss->radius->force_client_addr = 1;
2736 } else if (os_strcmp(buf, "auth_server_addr") == 0) {
2737 if (hostapd_config_read_radius_addr(
2738 &bss->radius->auth_servers,
2739 &bss->radius->num_auth_servers, pos, 1812,
2740 &bss->radius->auth_server)) {
2741 wpa_printf(MSG_ERROR,
2742 "Line %d: invalid IP address '%s'",
2743 line, pos);
2744 return 1;
2745 }
2746 } else if (bss->radius->auth_server &&
2747 os_strcmp(buf, "auth_server_addr_replace") == 0) {
2748 if (hostapd_parse_ip_addr(pos,
2749 &bss->radius->auth_server->addr)) {
2750 wpa_printf(MSG_ERROR,
2751 "Line %d: invalid IP address '%s'",
2752 line, pos);
2753 return 1;
2754 }
2755 } else if (bss->radius->auth_server &&
2756 os_strcmp(buf, "auth_server_port") == 0) {
2757 bss->radius->auth_server->port = atoi(pos);
2758 } else if (bss->radius->auth_server &&
2759 os_strcmp(buf, "auth_server_shared_secret") == 0) {
2760 int len = os_strlen(pos);
2761 if (len == 0) {
2762 /* RFC 2865, Ch. 3 */
2763 wpa_printf(MSG_ERROR, "Line %d: empty shared secret is not allowed",
2764 line);
2765 return 1;
2766 }
2767 os_free(bss->radius->auth_server->shared_secret);
2768 bss->radius->auth_server->shared_secret = (u8 *) os_strdup(pos);
2769 bss->radius->auth_server->shared_secret_len = len;
2770 } else if (os_strcmp(buf, "acct_server_addr") == 0) {
2771 if (hostapd_config_read_radius_addr(
2772 &bss->radius->acct_servers,
2773 &bss->radius->num_acct_servers, pos, 1813,
2774 &bss->radius->acct_server)) {
2775 wpa_printf(MSG_ERROR,
2776 "Line %d: invalid IP address '%s'",
2777 line, pos);
2778 return 1;
2779 }
2780 } else if (bss->radius->acct_server &&
2781 os_strcmp(buf, "acct_server_addr_replace") == 0) {
2782 if (hostapd_parse_ip_addr(pos,
2783 &bss->radius->acct_server->addr)) {
2784 wpa_printf(MSG_ERROR,
2785 "Line %d: invalid IP address '%s'",
2786 line, pos);
2787 return 1;
2788 }
2789 } else if (bss->radius->acct_server &&
2790 os_strcmp(buf, "acct_server_port") == 0) {
2791 bss->radius->acct_server->port = atoi(pos);
2792 } else if (bss->radius->acct_server &&
2793 os_strcmp(buf, "acct_server_shared_secret") == 0) {
2794 int len = os_strlen(pos);
2795 if (len == 0) {
2796 /* RFC 2865, Ch. 3 */
2797 wpa_printf(MSG_ERROR, "Line %d: empty shared secret is not allowed",
2798 line);
2799 return 1;
2800 }
2801 os_free(bss->radius->acct_server->shared_secret);
2802 bss->radius->acct_server->shared_secret = (u8 *) os_strdup(pos);
2803 bss->radius->acct_server->shared_secret_len = len;
2804 } else if (os_strcmp(buf, "radius_retry_primary_interval") == 0) {
2805 bss->radius->retry_primary_interval = atoi(pos);
2806 } else if (os_strcmp(buf, "radius_acct_interim_interval") == 0) {
2807 bss->acct_interim_interval = atoi(pos);
2808 } else if (os_strcmp(buf, "radius_request_cui") == 0) {
2809 bss->radius_request_cui = atoi(pos);
2810 } else if (os_strcmp(buf, "radius_auth_req_attr") == 0) {
2811 struct hostapd_radius_attr *attr, *a;
2812 attr = hostapd_parse_radius_attr(pos);
2813 if (attr == NULL) {
2814 wpa_printf(MSG_ERROR,
2815 "Line %d: invalid radius_auth_req_attr",
2816 line);
2817 return 1;
2818 } else if (bss->radius_auth_req_attr == NULL) {
2819 bss->radius_auth_req_attr = attr;
2820 } else {
2821 a = bss->radius_auth_req_attr;
2822 while (a->next)
2823 a = a->next;
2824 a->next = attr;
2825 }
2826 } else if (os_strcmp(buf, "radius_acct_req_attr") == 0) {
2827 struct hostapd_radius_attr *attr, *a;
2828 attr = hostapd_parse_radius_attr(pos);
2829 if (attr == NULL) {
2830 wpa_printf(MSG_ERROR,
2831 "Line %d: invalid radius_acct_req_attr",
2832 line);
2833 return 1;
2834 } else if (bss->radius_acct_req_attr == NULL) {
2835 bss->radius_acct_req_attr = attr;
2836 } else {
2837 a = bss->radius_acct_req_attr;
2838 while (a->next)
2839 a = a->next;
2840 a->next = attr;
2841 }
2842 } else if (os_strcmp(buf, "radius_req_attr_sqlite") == 0) {
2843 os_free(bss->radius_req_attr_sqlite);
2844 bss->radius_req_attr_sqlite = os_strdup(pos);
2845 } else if (os_strcmp(buf, "radius_das_port") == 0) {
2846 bss->radius_das_port = atoi(pos);
2847 } else if (os_strcmp(buf, "radius_das_client") == 0) {
2848 if (hostapd_parse_das_client(bss, pos) < 0) {
2849 wpa_printf(MSG_ERROR, "Line %d: invalid DAS client",
2850 line);
2851 return 1;
2852 }
2853 } else if (os_strcmp(buf, "radius_das_time_window") == 0) {
2854 bss->radius_das_time_window = atoi(pos);
2855 } else if (os_strcmp(buf, "radius_das_require_event_timestamp") == 0) {
2856 bss->radius_das_require_event_timestamp = atoi(pos);
2857 } else if (os_strcmp(buf, "radius_das_require_message_authenticator") ==
2858 0) {
2859 bss->radius_das_require_message_authenticator = atoi(pos);
2860 #endif /* CONFIG_NO_RADIUS */
2861 } else if (os_strcmp(buf, "auth_algs") == 0) {
2862 bss->auth_algs = atoi(pos);
2863 if (bss->auth_algs == 0) {
2864 wpa_printf(MSG_ERROR, "Line %d: no authentication algorithms allowed",
2865 line);
2866 return 1;
2867 }
2868 } else if (os_strcmp(buf, "max_num_sta") == 0) {
2869 bss->max_num_sta = atoi(pos);
2870 if (bss->max_num_sta < 0 ||
2871 bss->max_num_sta > MAX_STA_COUNT) {
2872 wpa_printf(MSG_ERROR, "Line %d: Invalid max_num_sta=%d; allowed range 0..%d",
2873 line, bss->max_num_sta, MAX_STA_COUNT);
2874 return 1;
2875 }
2876 } else if (os_strcmp(buf, "wpa") == 0) {
2877 bss->wpa = atoi(pos);
2878 } else if (os_strcmp(buf, "wpa_group_rekey") == 0) {
2879 bss->wpa_group_rekey = atoi(pos);
2880 bss->wpa_group_rekey_set = 1;
2881 } else if (os_strcmp(buf, "wpa_strict_rekey") == 0) {
2882 bss->wpa_strict_rekey = atoi(pos);
2883 } else if (os_strcmp(buf, "wpa_gmk_rekey") == 0) {
2884 bss->wpa_gmk_rekey = atoi(pos);
2885 } else if (os_strcmp(buf, "wpa_ptk_rekey") == 0) {
2886 bss->wpa_ptk_rekey = atoi(pos);
2887 } else if (os_strcmp(buf, "wpa_group_update_count") == 0) {
2888 char *endp;
2889 unsigned long val = strtoul(pos, &endp, 0);
2890
2891 if (*endp || val < 1 || val > (u32) -1) {
2892 wpa_printf(MSG_ERROR,
2893 "Line %d: Invalid wpa_group_update_count=%lu; allowed range 1..4294967295",
2894 line, val);
2895 return 1;
2896 }
2897 bss->wpa_group_update_count = (u32) val;
2898 } else if (os_strcmp(buf, "wpa_pairwise_update_count") == 0) {
2899 char *endp;
2900 unsigned long val = strtoul(pos, &endp, 0);
2901
2902 if (*endp || val < 1 || val > (u32) -1) {
2903 wpa_printf(MSG_ERROR,
2904 "Line %d: Invalid wpa_pairwise_update_count=%lu; allowed range 1..4294967295",
2905 line, val);
2906 return 1;
2907 }
2908 bss->wpa_pairwise_update_count = (u32) val;
2909 } else if (os_strcmp(buf, "wpa_disable_eapol_key_retries") == 0) {
2910 bss->wpa_disable_eapol_key_retries = atoi(pos);
2911 } else if (os_strcmp(buf, "wpa_passphrase") == 0) {
2912 int len = os_strlen(pos);
2913 if (len < 8 || len > 63) {
2914 wpa_printf(MSG_ERROR, "Line %d: invalid WPA passphrase length %d (expected 8..63)",
2915 line, len);
2916 return 1;
2917 }
2918 os_free(bss->ssid.wpa_passphrase);
2919 bss->ssid.wpa_passphrase = os_strdup(pos);
2920 if (bss->ssid.wpa_passphrase) {
2921 hostapd_config_clear_wpa_psk(&bss->ssid.wpa_psk);
2922 bss->ssid.wpa_passphrase_set = 1;
2923 }
2924 } else if (os_strcmp(buf, "wpa_psk") == 0) {
2925 hostapd_config_clear_wpa_psk(&bss->ssid.wpa_psk);
2926 bss->ssid.wpa_psk = os_zalloc(sizeof(struct hostapd_wpa_psk));
2927 if (bss->ssid.wpa_psk == NULL)
2928 return 1;
2929 if (hexstr2bin(pos, bss->ssid.wpa_psk->psk, PMK_LEN) ||
2930 pos[PMK_LEN * 2] != '\0') {
2931 wpa_printf(MSG_ERROR, "Line %d: Invalid PSK '%s'.",
2932 line, pos);
2933 hostapd_config_clear_wpa_psk(&bss->ssid.wpa_psk);
2934 return 1;
2935 }
2936 bss->ssid.wpa_psk->group = 1;
2937 os_free(bss->ssid.wpa_passphrase);
2938 bss->ssid.wpa_passphrase = NULL;
2939 bss->ssid.wpa_psk_set = 1;
2940 } else if (os_strcmp(buf, "wpa_psk_file") == 0) {
2941 os_free(bss->ssid.wpa_psk_file);
2942 bss->ssid.wpa_psk_file = os_strdup(pos);
2943 if (!bss->ssid.wpa_psk_file) {
2944 wpa_printf(MSG_ERROR, "Line %d: allocation failed",
2945 line);
2946 return 1;
2947 }
2948 } else if (os_strcmp(buf, "wpa_key_mgmt") == 0) {
2949 bss->wpa_key_mgmt = hostapd_config_parse_key_mgmt(line, pos);
2950 if (bss->wpa_key_mgmt == -1)
2951 return 1;
2952 } else if (os_strcmp(buf, "wpa_psk_radius") == 0) {
2953 bss->wpa_psk_radius = atoi(pos);
2954 if (bss->wpa_psk_radius != PSK_RADIUS_IGNORED &&
2955 bss->wpa_psk_radius != PSK_RADIUS_ACCEPTED &&
2956 bss->wpa_psk_radius != PSK_RADIUS_REQUIRED) {
2957 wpa_printf(MSG_ERROR,
2958 "Line %d: unknown wpa_psk_radius %d",
2959 line, bss->wpa_psk_radius);
2960 return 1;
2961 }
2962 } else if (os_strcmp(buf, "wpa_pairwise") == 0) {
2963 bss->wpa_pairwise = hostapd_config_parse_cipher(line, pos);
2964 if (bss->wpa_pairwise == -1 || bss->wpa_pairwise == 0)
2965 return 1;
2966 if (bss->wpa_pairwise &
2967 (WPA_CIPHER_NONE | WPA_CIPHER_WEP40 | WPA_CIPHER_WEP104)) {
2968 wpa_printf(MSG_ERROR, "Line %d: unsupported pairwise cipher suite '%s'",
2969 line, pos);
2970 return 1;
2971 }
2972 } else if (os_strcmp(buf, "rsn_pairwise") == 0) {
2973 bss->rsn_pairwise = hostapd_config_parse_cipher(line, pos);
2974 if (bss->rsn_pairwise == -1 || bss->rsn_pairwise == 0)
2975 return 1;
2976 if (bss->rsn_pairwise &
2977 (WPA_CIPHER_NONE | WPA_CIPHER_WEP40 | WPA_CIPHER_WEP104)) {
2978 wpa_printf(MSG_ERROR, "Line %d: unsupported pairwise cipher suite '%s'",
2979 line, pos);
2980 return 1;
2981 }
2982 } else if (os_strcmp(buf, "group_cipher") == 0) {
2983 bss->group_cipher = hostapd_config_parse_cipher(line, pos);
2984 if (bss->group_cipher == -1 || bss->group_cipher == 0)
2985 return 1;
2986 if (bss->group_cipher != WPA_CIPHER_TKIP &&
2987 bss->group_cipher != WPA_CIPHER_CCMP &&
2988 bss->group_cipher != WPA_CIPHER_GCMP &&
2989 bss->group_cipher != WPA_CIPHER_GCMP_256 &&
2990 bss->group_cipher != WPA_CIPHER_CCMP_256) {
2991 wpa_printf(MSG_ERROR,
2992 "Line %d: unsupported group cipher suite '%s'",
2993 line, pos);
2994 return 1;
2995 }
2996 #ifdef CONFIG_RSN_PREAUTH
2997 } else if (os_strcmp(buf, "rsn_preauth") == 0) {
2998 bss->rsn_preauth = atoi(pos);
2999 } else if (os_strcmp(buf, "rsn_preauth_interfaces") == 0) {
3000 os_free(bss->rsn_preauth_interfaces);
3001 bss->rsn_preauth_interfaces = os_strdup(pos);
3002 #endif /* CONFIG_RSN_PREAUTH */
3003 } else if (os_strcmp(buf, "peerkey") == 0) {
3004 wpa_printf(MSG_INFO,
3005 "Line %d: Obsolete peerkey parameter ignored", line);
3006 #ifdef CONFIG_IEEE80211R_AP
3007 } else if (os_strcmp(buf, "mobility_domain") == 0) {
3008 if (os_strlen(pos) != 2 * MOBILITY_DOMAIN_ID_LEN ||
3009 hexstr2bin(pos, bss->mobility_domain,
3010 MOBILITY_DOMAIN_ID_LEN) != 0) {
3011 wpa_printf(MSG_ERROR,
3012 "Line %d: Invalid mobility_domain '%s'",
3013 line, pos);
3014 return 1;
3015 }
3016 } else if (os_strcmp(buf, "r1_key_holder") == 0) {
3017 if (os_strlen(pos) != 2 * FT_R1KH_ID_LEN ||
3018 hexstr2bin(pos, bss->r1_key_holder, FT_R1KH_ID_LEN) != 0) {
3019 wpa_printf(MSG_ERROR,
3020 "Line %d: Invalid r1_key_holder '%s'",
3021 line, pos);
3022 return 1;
3023 }
3024 } else if (os_strcmp(buf, "r0_key_lifetime") == 0) {
3025 /* DEPRECATED: Use ft_r0_key_lifetime instead. */
3026 bss->r0_key_lifetime = atoi(pos) * 60;
3027 } else if (os_strcmp(buf, "ft_r0_key_lifetime") == 0) {
3028 bss->r0_key_lifetime = atoi(pos);
3029 } else if (os_strcmp(buf, "r1_max_key_lifetime") == 0) {
3030 bss->r1_max_key_lifetime = atoi(pos);
3031 } else if (os_strcmp(buf, "reassociation_deadline") == 0) {
3032 bss->reassociation_deadline = atoi(pos);
3033 } else if (os_strcmp(buf, "rkh_pos_timeout") == 0) {
3034 bss->rkh_pos_timeout = atoi(pos);
3035 } else if (os_strcmp(buf, "rkh_neg_timeout") == 0) {
3036 bss->rkh_neg_timeout = atoi(pos);
3037 } else if (os_strcmp(buf, "rkh_pull_timeout") == 0) {
3038 bss->rkh_pull_timeout = atoi(pos);
3039 } else if (os_strcmp(buf, "rkh_pull_retries") == 0) {
3040 bss->rkh_pull_retries = atoi(pos);
3041 } else if (os_strcmp(buf, "r0kh") == 0) {
3042 if (add_r0kh(bss, pos) < 0) {
3043 wpa_printf(MSG_DEBUG, "Line %d: Invalid r0kh '%s'",
3044 line, pos);
3045 return 1;
3046 }
3047 } else if (os_strcmp(buf, "r1kh") == 0) {
3048 if (add_r1kh(bss, pos) < 0) {
3049 wpa_printf(MSG_DEBUG, "Line %d: Invalid r1kh '%s'",
3050 line, pos);
3051 return 1;
3052 }
3053 } else if (os_strcmp(buf, "pmk_r1_push") == 0) {
3054 bss->pmk_r1_push = atoi(pos);
3055 } else if (os_strcmp(buf, "ft_over_ds") == 0) {
3056 bss->ft_over_ds = atoi(pos);
3057 } else if (os_strcmp(buf, "ft_psk_generate_local") == 0) {
3058 bss->ft_psk_generate_local = atoi(pos);
3059 #endif /* CONFIG_IEEE80211R_AP */
3060 #ifndef CONFIG_NO_CTRL_IFACE
3061 } else if (os_strcmp(buf, "ctrl_interface") == 0) {
3062 os_free(bss->ctrl_interface);
3063 bss->ctrl_interface = os_strdup(pos);
3064 } else if (os_strcmp(buf, "ctrl_interface_group") == 0) {
3065 #ifndef CONFIG_NATIVE_WINDOWS
3066 struct group *grp;
3067 char *endp;
3068 const char *group = pos;
3069
3070 grp = getgrnam(group);
3071 if (grp) {
3072 bss->ctrl_interface_gid = grp->gr_gid;
3073 bss->ctrl_interface_gid_set = 1;
3074 wpa_printf(MSG_DEBUG, "ctrl_interface_group=%d (from group name '%s')",
3075 bss->ctrl_interface_gid, group);
3076 return 0;
3077 }
3078
3079 /* Group name not found - try to parse this as gid */
3080 bss->ctrl_interface_gid = strtol(group, &endp, 10);
3081 if (*group == '\0' || *endp != '\0') {
3082 wpa_printf(MSG_DEBUG, "Line %d: Invalid group '%s'",
3083 line, group);
3084 return 1;
3085 }
3086 bss->ctrl_interface_gid_set = 1;
3087 wpa_printf(MSG_DEBUG, "ctrl_interface_group=%d",
3088 bss->ctrl_interface_gid);
3089 #endif /* CONFIG_NATIVE_WINDOWS */
3090 #endif /* CONFIG_NO_CTRL_IFACE */
3091 #ifdef RADIUS_SERVER
3092 } else if (os_strcmp(buf, "radius_server_clients") == 0) {
3093 os_free(bss->radius_server_clients);
3094 bss->radius_server_clients = os_strdup(pos);
3095 } else if (os_strcmp(buf, "radius_server_auth_port") == 0) {
3096 bss->radius_server_auth_port = atoi(pos);
3097 } else if (os_strcmp(buf, "radius_server_acct_port") == 0) {
3098 bss->radius_server_acct_port = atoi(pos);
3099 } else if (os_strcmp(buf, "radius_server_ipv6") == 0) {
3100 bss->radius_server_ipv6 = atoi(pos);
3101 #endif /* RADIUS_SERVER */
3102 } else if (os_strcmp(buf, "use_pae_group_addr") == 0) {
3103 bss->use_pae_group_addr = atoi(pos);
3104 } else if (os_strcmp(buf, "hw_mode") == 0) {
3105 if (os_strcmp(pos, "a") == 0)
3106 conf->hw_mode = HOSTAPD_MODE_IEEE80211A;
3107 else if (os_strcmp(pos, "b") == 0)
3108 conf->hw_mode = HOSTAPD_MODE_IEEE80211B;
3109 else if (os_strcmp(pos, "g") == 0)
3110 conf->hw_mode = HOSTAPD_MODE_IEEE80211G;
3111 else if (os_strcmp(pos, "ad") == 0)
3112 conf->hw_mode = HOSTAPD_MODE_IEEE80211AD;
3113 else if (os_strcmp(pos, "any") == 0)
3114 conf->hw_mode = HOSTAPD_MODE_IEEE80211ANY;
3115 else {
3116 wpa_printf(MSG_ERROR, "Line %d: unknown hw_mode '%s'",
3117 line, pos);
3118 return 1;
3119 }
3120 } else if (os_strcmp(buf, "wps_rf_bands") == 0) {
3121 if (os_strcmp(pos, "ad") == 0)
3122 bss->wps_rf_bands = WPS_RF_60GHZ;
3123 else if (os_strcmp(pos, "a") == 0)
3124 bss->wps_rf_bands = WPS_RF_50GHZ;
3125 else if (os_strcmp(pos, "g") == 0 ||
3126 os_strcmp(pos, "b") == 0)
3127 bss->wps_rf_bands = WPS_RF_24GHZ;
3128 else if (os_strcmp(pos, "ag") == 0 ||
3129 os_strcmp(pos, "ga") == 0)
3130 bss->wps_rf_bands = WPS_RF_24GHZ | WPS_RF_50GHZ;
3131 else {
3132 wpa_printf(MSG_ERROR,
3133 "Line %d: unknown wps_rf_band '%s'",
3134 line, pos);
3135 return 1;
3136 }
3137 } else if (os_strcmp(buf, "acs_exclude_dfs") == 0) {
3138 conf->acs_exclude_dfs = atoi(pos);
3139 } else if (os_strcmp(buf, "op_class") == 0) {
3140 conf->op_class = atoi(pos);
3141 } else if (os_strcmp(buf, "channel") == 0) {
3142 if (os_strcmp(pos, "acs_survey") == 0) {
3143 #ifndef CONFIG_ACS
3144 wpa_printf(MSG_ERROR, "Line %d: tries to enable ACS but CONFIG_ACS disabled",
3145 line);
3146 return 1;
3147 #else /* CONFIG_ACS */
3148 conf->acs = 1;
3149 conf->channel = 0;
3150 #endif /* CONFIG_ACS */
3151 } else {
3152 conf->channel = atoi(pos);
3153 conf->acs = conf->channel == 0;
3154 }
3155 } else if (os_strcmp(buf, "edmg_channel") == 0) {
3156 conf->edmg_channel = atoi(pos);
3157 } else if (os_strcmp(buf, "enable_edmg") == 0) {
3158 conf->enable_edmg = atoi(pos);
3159 } else if (os_strcmp(buf, "chanlist") == 0) {
3160 if (hostapd_parse_chanlist(conf, pos)) {
3161 wpa_printf(MSG_ERROR, "Line %d: invalid channel list",
3162 line);
3163 return 1;
3164 }
3165 } else if (os_strcmp(buf, "freqlist") == 0) {
3166 if (freq_range_list_parse(&conf->acs_freq_list, pos)) {
3167 wpa_printf(MSG_ERROR, "Line %d: invalid frequency list",
3168 line);
3169 return 1;
3170 }
3171 conf->acs_freq_list_present = 1;
3172 } else if (os_strcmp(buf, "acs_exclude_6ghz_non_psc") == 0) {
3173 conf->acs_exclude_6ghz_non_psc = atoi(pos);
3174 } else if (os_strcmp(buf, "beacon_int") == 0) {
3175 int val = atoi(pos);
3176 /* MIB defines range as 1..65535, but very small values
3177 * cause problems with the current implementation.
3178 * Since it is unlikely that this small numbers are
3179 * useful in real life scenarios, do not allow beacon
3180 * period to be set below 10 TU. */
3181 if (val < 10 || val > 65535) {
3182 wpa_printf(MSG_ERROR,
3183 "Line %d: invalid beacon_int %d (expected 10..65535)",
3184 line, val);
3185 return 1;
3186 }
3187 conf->beacon_int = val;
3188 #ifdef CONFIG_ACS
3189 } else if (os_strcmp(buf, "acs_num_scans") == 0) {
3190 int val = atoi(pos);
3191 if (val <= 0 || val > 100) {
3192 wpa_printf(MSG_ERROR, "Line %d: invalid acs_num_scans %d (expected 1..100)",
3193 line, val);
3194 return 1;
3195 }
3196 conf->acs_num_scans = val;
3197 } else if (os_strcmp(buf, "acs_chan_bias") == 0) {
3198 if (hostapd_config_parse_acs_chan_bias(conf, pos)) {
3199 wpa_printf(MSG_ERROR, "Line %d: invalid acs_chan_bias",
3200 line);
3201 return -1;
3202 }
3203 #endif /* CONFIG_ACS */
3204 } else if (os_strcmp(buf, "dtim_period") == 0) {
3205 int val = atoi(pos);
3206
3207 if (val < 1 || val > 255) {
3208 wpa_printf(MSG_ERROR, "Line %d: invalid dtim_period %d",
3209 line, val);
3210 return 1;
3211 }
3212 bss->dtim_period = val;
3213 } else if (os_strcmp(buf, "bss_load_update_period") == 0) {
3214 int val = atoi(pos);
3215
3216 if (val < 0 || val > 100) {
3217 wpa_printf(MSG_ERROR,
3218 "Line %d: invalid bss_load_update_period %d",
3219 line, val);
3220 return 1;
3221 }
3222 bss->bss_load_update_period = val;
3223 } else if (os_strcmp(buf, "chan_util_avg_period") == 0) {
3224 int val = atoi(pos);
3225
3226 if (val < 0) {
3227 wpa_printf(MSG_ERROR,
3228 "Line %d: invalid chan_util_avg_period",
3229 line);
3230 return 1;
3231 }
3232 bss->chan_util_avg_period = val;
3233 } else if (os_strcmp(buf, "rts_threshold") == 0) {
3234 conf->rts_threshold = atoi(pos);
3235 if (conf->rts_threshold < -1 || conf->rts_threshold > 65535) {
3236 wpa_printf(MSG_ERROR,
3237 "Line %d: invalid rts_threshold %d",
3238 line, conf->rts_threshold);
3239 return 1;
3240 }
3241 } else if (os_strcmp(buf, "fragm_threshold") == 0) {
3242 conf->fragm_threshold = atoi(pos);
3243 if (conf->fragm_threshold == -1) {
3244 /* allow a value of -1 */
3245 } else if (conf->fragm_threshold < 256 ||
3246 conf->fragm_threshold > 2346) {
3247 wpa_printf(MSG_ERROR,
3248 "Line %d: invalid fragm_threshold %d",
3249 line, conf->fragm_threshold);
3250 return 1;
3251 }
3252 } else if (os_strcmp(buf, "send_probe_response") == 0) {
3253 int val = atoi(pos);
3254 if (val != 0 && val != 1) {
3255 wpa_printf(MSG_ERROR, "Line %d: invalid send_probe_response %d (expected 0 or 1)",
3256 line, val);
3257 return 1;
3258 }
3259 bss->send_probe_response = val;
3260 } else if (os_strcmp(buf, "supported_rates") == 0) {
3261 if (hostapd_parse_intlist(&conf->supported_rates, pos)) {
3262 wpa_printf(MSG_ERROR, "Line %d: invalid rate list",
3263 line);
3264 return 1;
3265 }
3266 } else if (os_strcmp(buf, "basic_rates") == 0) {
3267 if (hostapd_parse_intlist(&conf->basic_rates, pos)) {
3268 wpa_printf(MSG_ERROR, "Line %d: invalid rate list",
3269 line);
3270 return 1;
3271 }
3272 } else if (os_strcmp(buf, "beacon_rate") == 0) {
3273 int val;
3274
3275 if (os_strncmp(pos, "ht:", 3) == 0) {
3276 val = atoi(pos + 3);
3277 if (val < 0 || val > 31) {
3278 wpa_printf(MSG_ERROR,
3279 "Line %d: invalid beacon_rate HT-MCS %d",
3280 line, val);
3281 return 1;
3282 }
3283 conf->rate_type = BEACON_RATE_HT;
3284 conf->beacon_rate = val;
3285 } else if (os_strncmp(pos, "vht:", 4) == 0) {
3286 val = atoi(pos + 4);
3287 if (val < 0 || val > 9) {
3288 wpa_printf(MSG_ERROR,
3289 "Line %d: invalid beacon_rate VHT-MCS %d",
3290 line, val);
3291 return 1;
3292 }
3293 conf->rate_type = BEACON_RATE_VHT;
3294 conf->beacon_rate = val;
3295 } else {
3296 val = atoi(pos);
3297 if (val < 10 || val > 10000) {
3298 wpa_printf(MSG_ERROR,
3299 "Line %d: invalid legacy beacon_rate %d",
3300 line, val);
3301 return 1;
3302 }
3303 conf->rate_type = BEACON_RATE_LEGACY;
3304 conf->beacon_rate = val;
3305 }
3306 } else if (os_strcmp(buf, "preamble") == 0) {
3307 if (atoi(pos))
3308 conf->preamble = SHORT_PREAMBLE;
3309 else
3310 conf->preamble = LONG_PREAMBLE;
3311 } else if (os_strcmp(buf, "ignore_broadcast_ssid") == 0) {
3312 bss->ignore_broadcast_ssid = atoi(pos);
3313 } else if (os_strcmp(buf, "no_probe_resp_if_max_sta") == 0) {
3314 bss->no_probe_resp_if_max_sta = atoi(pos);
3315 } else if (os_strcmp(buf, "wep_default_key") == 0) {
3316 bss->ssid.wep.idx = atoi(pos);
3317 if (bss->ssid.wep.idx > 3) {
3318 wpa_printf(MSG_ERROR,
3319 "Invalid wep_default_key index %d",
3320 bss->ssid.wep.idx);
3321 return 1;
3322 }
3323 } else if (os_strcmp(buf, "wep_key0") == 0 ||
3324 os_strcmp(buf, "wep_key1") == 0 ||
3325 os_strcmp(buf, "wep_key2") == 0 ||
3326 os_strcmp(buf, "wep_key3") == 0) {
3327 if (hostapd_config_read_wep(&bss->ssid.wep,
3328 buf[7] - '0', pos)) {
3329 wpa_printf(MSG_ERROR, "Line %d: invalid WEP key '%s'",
3330 line, buf);
3331 return 1;
3332 }
3333 #ifndef CONFIG_NO_VLAN
3334 } else if (os_strcmp(buf, "dynamic_vlan") == 0) {
3335 bss->ssid.dynamic_vlan = atoi(pos);
3336 } else if (os_strcmp(buf, "per_sta_vif") == 0) {
3337 bss->ssid.per_sta_vif = atoi(pos);
3338 } else if (os_strcmp(buf, "vlan_file") == 0) {
3339 if (hostapd_config_read_vlan_file(bss, pos)) {
3340 wpa_printf(MSG_ERROR, "Line %d: failed to read VLAN file '%s'",
3341 line, pos);
3342 return 1;
3343 }
3344 } else if (os_strcmp(buf, "vlan_naming") == 0) {
3345 bss->ssid.vlan_naming = atoi(pos);
3346 if (bss->ssid.vlan_naming >= DYNAMIC_VLAN_NAMING_END ||
3347 bss->ssid.vlan_naming < 0) {
3348 wpa_printf(MSG_ERROR,
3349 "Line %d: invalid naming scheme %d",
3350 line, bss->ssid.vlan_naming);
3351 return 1;
3352 }
3353 #ifdef CONFIG_FULL_DYNAMIC_VLAN
3354 } else if (os_strcmp(buf, "vlan_tagged_interface") == 0) {
3355 os_free(bss->ssid.vlan_tagged_interface);
3356 bss->ssid.vlan_tagged_interface = os_strdup(pos);
3357 #endif /* CONFIG_FULL_DYNAMIC_VLAN */
3358 #endif /* CONFIG_NO_VLAN */
3359 } else if (os_strcmp(buf, "ap_table_max_size") == 0) {
3360 conf->ap_table_max_size = atoi(pos);
3361 } else if (os_strcmp(buf, "ap_table_expiration_time") == 0) {
3362 conf->ap_table_expiration_time = atoi(pos);
3363 } else if (os_strncmp(buf, "tx_queue_", 9) == 0) {
3364 if (hostapd_config_tx_queue(conf, buf, pos)) {
3365 wpa_printf(MSG_ERROR, "Line %d: invalid TX queue item",
3366 line);
3367 return 1;
3368 }
3369 } else if (os_strcmp(buf, "wme_enabled") == 0 ||
3370 os_strcmp(buf, "wmm_enabled") == 0) {
3371 bss->wmm_enabled = atoi(pos);
3372 } else if (os_strcmp(buf, "uapsd_advertisement_enabled") == 0) {
3373 bss->wmm_uapsd = atoi(pos);
3374 } else if (os_strncmp(buf, "wme_ac_", 7) == 0 ||
3375 os_strncmp(buf, "wmm_ac_", 7) == 0) {
3376 if (hostapd_config_wmm_ac(conf->wmm_ac_params, buf, pos)) {
3377 wpa_printf(MSG_ERROR, "Line %d: invalid WMM ac item",
3378 line);
3379 return 1;
3380 }
3381 } else if (os_strcmp(buf, "bss") == 0) {
3382 if (hostapd_config_bss(conf, pos)) {
3383 wpa_printf(MSG_ERROR, "Line %d: invalid bss item",
3384 line);
3385 return 1;
3386 }
3387 } else if (os_strcmp(buf, "bssid") == 0) {
3388 if (hwaddr_aton(pos, bss->bssid)) {
3389 wpa_printf(MSG_ERROR, "Line %d: invalid bssid item",
3390 line);
3391 return 1;
3392 }
3393 } else if (os_strcmp(buf, "use_driver_iface_addr") == 0) {
3394 conf->use_driver_iface_addr = atoi(pos);
3395 } else if (os_strcmp(buf, "ieee80211w") == 0) {
3396 bss->ieee80211w = atoi(pos);
3397 } else if (os_strcmp(buf, "group_mgmt_cipher") == 0) {
3398 if (os_strcmp(pos, "AES-128-CMAC") == 0) {
3399 bss->group_mgmt_cipher = WPA_CIPHER_AES_128_CMAC;
3400 } else if (os_strcmp(pos, "BIP-GMAC-128") == 0) {
3401 bss->group_mgmt_cipher = WPA_CIPHER_BIP_GMAC_128;
3402 } else if (os_strcmp(pos, "BIP-GMAC-256") == 0) {
3403 bss->group_mgmt_cipher = WPA_CIPHER_BIP_GMAC_256;
3404 } else if (os_strcmp(pos, "BIP-CMAC-256") == 0) {
3405 bss->group_mgmt_cipher = WPA_CIPHER_BIP_CMAC_256;
3406 } else {
3407 wpa_printf(MSG_ERROR, "Line %d: invalid group_mgmt_cipher: %s",
3408 line, pos);
3409 return 1;
3410 }
3411 } else if (os_strcmp(buf, "assoc_sa_query_max_timeout") == 0) {
3412 bss->assoc_sa_query_max_timeout = atoi(pos);
3413 if (bss->assoc_sa_query_max_timeout == 0) {
3414 wpa_printf(MSG_ERROR, "Line %d: invalid assoc_sa_query_max_timeout",
3415 line);
3416 return 1;
3417 }
3418 } else if (os_strcmp(buf, "assoc_sa_query_retry_timeout") == 0) {
3419 bss->assoc_sa_query_retry_timeout = atoi(pos);
3420 if (bss->assoc_sa_query_retry_timeout == 0) {
3421 wpa_printf(MSG_ERROR, "Line %d: invalid assoc_sa_query_retry_timeout",
3422 line);
3423 return 1;
3424 }
3425 #ifdef CONFIG_OCV
3426 } else if (os_strcmp(buf, "ocv") == 0) {
3427 bss->ocv = atoi(pos);
3428 if (bss->ocv && !bss->ieee80211w)
3429 bss->ieee80211w = 1;
3430 #endif /* CONFIG_OCV */
3431 #ifdef CONFIG_IEEE80211N
3432 } else if (os_strcmp(buf, "ieee80211n") == 0) {
3433 conf->ieee80211n = atoi(pos);
3434 } else if (os_strcmp(buf, "ht_capab") == 0) {
3435 if (hostapd_config_ht_capab(conf, pos) < 0) {
3436 wpa_printf(MSG_ERROR, "Line %d: invalid ht_capab",
3437 line);
3438 return 1;
3439 }
3440 } else if (os_strcmp(buf, "require_ht") == 0) {
3441 conf->require_ht = atoi(pos);
3442 } else if (os_strcmp(buf, "obss_interval") == 0) {
3443 conf->obss_interval = atoi(pos);
3444 #endif /* CONFIG_IEEE80211N */
3445 #ifdef CONFIG_IEEE80211AC
3446 } else if (os_strcmp(buf, "ieee80211ac") == 0) {
3447 conf->ieee80211ac = atoi(pos);
3448 } else if (os_strcmp(buf, "vht_capab") == 0) {
3449 if (hostapd_config_vht_capab(conf, pos) < 0) {
3450 wpa_printf(MSG_ERROR, "Line %d: invalid vht_capab",
3451 line);
3452 return 1;
3453 }
3454 } else if (os_strcmp(buf, "require_vht") == 0) {
3455 conf->require_vht = atoi(pos);
3456 } else if (os_strcmp(buf, "vht_oper_chwidth") == 0) {
3457 conf->vht_oper_chwidth = atoi(pos);
3458 } else if (os_strcmp(buf, "vht_oper_centr_freq_seg0_idx") == 0) {
3459 conf->vht_oper_centr_freq_seg0_idx = atoi(pos);
3460 } else if (os_strcmp(buf, "vht_oper_centr_freq_seg1_idx") == 0) {
3461 conf->vht_oper_centr_freq_seg1_idx = atoi(pos);
3462 } else if (os_strcmp(buf, "vendor_vht") == 0) {
3463 bss->vendor_vht = atoi(pos);
3464 } else if (os_strcmp(buf, "use_sta_nsts") == 0) {
3465 bss->use_sta_nsts = atoi(pos);
3466 #endif /* CONFIG_IEEE80211AC */
3467 #ifdef CONFIG_IEEE80211AX
3468 } else if (os_strcmp(buf, "ieee80211ax") == 0) {
3469 conf->ieee80211ax = atoi(pos);
3470 } else if (os_strcmp(buf, "he_su_beamformer") == 0) {
3471 conf->he_phy_capab.he_su_beamformer = atoi(pos);
3472 } else if (os_strcmp(buf, "he_su_beamformee") == 0) {
3473 conf->he_phy_capab.he_su_beamformee = atoi(pos);
3474 } else if (os_strcmp(buf, "he_mu_beamformer") == 0) {
3475 conf->he_phy_capab.he_mu_beamformer = atoi(pos);
3476 } else if (os_strcmp(buf, "he_bss_color") == 0) {
3477 conf->he_op.he_bss_color = atoi(pos);
3478 } else if (os_strcmp(buf, "he_default_pe_duration") == 0) {
3479 conf->he_op.he_default_pe_duration = atoi(pos);
3480 } else if (os_strcmp(buf, "he_twt_required") == 0) {
3481 conf->he_op.he_twt_required = atoi(pos);
3482 } else if (os_strcmp(buf, "he_rts_threshold") == 0) {
3483 conf->he_op.he_rts_threshold = atoi(pos);
3484 } else if (os_strcmp(buf, "he_basic_mcs_nss_set") == 0) {
3485 conf->he_op.he_basic_mcs_nss_set = atoi(pos);
3486 } else if (os_strcmp(buf, "he_mu_edca_qos_info_param_count") == 0) {
3487 conf->he_mu_edca.he_qos_info |=
3488 set_he_cap(atoi(pos), HE_QOS_INFO_EDCA_PARAM_SET_COUNT);
3489 } else if (os_strcmp(buf, "he_mu_edca_qos_info_q_ack") == 0) {
3490 conf->he_mu_edca.he_qos_info |=
3491 set_he_cap(atoi(pos), HE_QOS_INFO_Q_ACK);
3492 } else if (os_strcmp(buf, "he_mu_edca_qos_info_queue_request") == 0) {
3493 conf->he_mu_edca.he_qos_info |=
3494 set_he_cap(atoi(pos), HE_QOS_INFO_QUEUE_REQUEST);
3495 } else if (os_strcmp(buf, "he_mu_edca_qos_info_txop_request") == 0) {
3496 conf->he_mu_edca.he_qos_info |=
3497 set_he_cap(atoi(pos), HE_QOS_INFO_TXOP_REQUEST);
3498 } else if (os_strcmp(buf, "he_mu_edca_ac_be_aifsn") == 0) {
3499 conf->he_mu_edca.he_mu_ac_be_param[HE_MU_AC_PARAM_ACI_IDX] |=
3500 set_he_cap(atoi(pos), HE_MU_AC_PARAM_AIFSN);
3501 } else if (os_strcmp(buf, "he_mu_edca_ac_be_acm") == 0) {
3502 conf->he_mu_edca.he_mu_ac_be_param[HE_MU_AC_PARAM_ACI_IDX] |=
3503 set_he_cap(atoi(pos), HE_MU_AC_PARAM_ACM);
3504 } else if (os_strcmp(buf, "he_mu_edca_ac_be_aci") == 0) {
3505 conf->he_mu_edca.he_mu_ac_be_param[HE_MU_AC_PARAM_ACI_IDX] |=
3506 set_he_cap(atoi(pos), HE_MU_AC_PARAM_ACI);
3507 } else if (os_strcmp(buf, "he_mu_edca_ac_be_ecwmin") == 0) {
3508 conf->he_mu_edca.he_mu_ac_be_param[HE_MU_AC_PARAM_ECW_IDX] |=
3509 set_he_cap(atoi(pos), HE_MU_AC_PARAM_ECWMIN);
3510 } else if (os_strcmp(buf, "he_mu_edca_ac_be_ecwmax") == 0) {
3511 conf->he_mu_edca.he_mu_ac_be_param[HE_MU_AC_PARAM_ECW_IDX] |=
3512 set_he_cap(atoi(pos), HE_MU_AC_PARAM_ECWMAX);
3513 } else if (os_strcmp(buf, "he_mu_edca_ac_be_timer") == 0) {
3514 conf->he_mu_edca.he_mu_ac_be_param[HE_MU_AC_PARAM_TIMER_IDX] =
3515 atoi(pos) & 0xff;
3516 } else if (os_strcmp(buf, "he_mu_edca_ac_bk_aifsn") == 0) {
3517 conf->he_mu_edca.he_mu_ac_bk_param[HE_MU_AC_PARAM_ACI_IDX] |=
3518 set_he_cap(atoi(pos), HE_MU_AC_PARAM_AIFSN);
3519 } else if (os_strcmp(buf, "he_mu_edca_ac_bk_acm") == 0) {
3520 conf->he_mu_edca.he_mu_ac_bk_param[HE_MU_AC_PARAM_ACI_IDX] |=
3521 set_he_cap(atoi(pos), HE_MU_AC_PARAM_ACM);
3522 } else if (os_strcmp(buf, "he_mu_edca_ac_bk_aci") == 0) {
3523 conf->he_mu_edca.he_mu_ac_bk_param[HE_MU_AC_PARAM_ACI_IDX] |=
3524 set_he_cap(atoi(pos), HE_MU_AC_PARAM_ACI);
3525 } else if (os_strcmp(buf, "he_mu_edca_ac_bk_ecwmin") == 0) {
3526 conf->he_mu_edca.he_mu_ac_bk_param[HE_MU_AC_PARAM_ECW_IDX] |=
3527 set_he_cap(atoi(pos), HE_MU_AC_PARAM_ECWMIN);
3528 } else if (os_strcmp(buf, "he_mu_edca_ac_bk_ecwmax") == 0) {
3529 conf->he_mu_edca.he_mu_ac_bk_param[HE_MU_AC_PARAM_ECW_IDX] |=
3530 set_he_cap(atoi(pos), HE_MU_AC_PARAM_ECWMAX);
3531 } else if (os_strcmp(buf, "he_mu_edca_ac_bk_timer") == 0) {
3532 conf->he_mu_edca.he_mu_ac_bk_param[HE_MU_AC_PARAM_TIMER_IDX] =
3533 atoi(pos) & 0xff;
3534 } else if (os_strcmp(buf, "he_mu_edca_ac_vi_aifsn") == 0) {
3535 conf->he_mu_edca.he_mu_ac_vi_param[HE_MU_AC_PARAM_ACI_IDX] |=
3536 set_he_cap(atoi(pos), HE_MU_AC_PARAM_AIFSN);
3537 } else if (os_strcmp(buf, "he_mu_edca_ac_vi_acm") == 0) {
3538 conf->he_mu_edca.he_mu_ac_vi_param[HE_MU_AC_PARAM_ACI_IDX] |=
3539 set_he_cap(atoi(pos), HE_MU_AC_PARAM_ACM);
3540 } else if (os_strcmp(buf, "he_mu_edca_ac_vi_aci") == 0) {
3541 conf->he_mu_edca.he_mu_ac_vi_param[HE_MU_AC_PARAM_ACI_IDX] |=
3542 set_he_cap(atoi(pos), HE_MU_AC_PARAM_ACI);
3543 } else if (os_strcmp(buf, "he_mu_edca_ac_vi_ecwmin") == 0) {
3544 conf->he_mu_edca.he_mu_ac_vi_param[HE_MU_AC_PARAM_ECW_IDX] |=
3545 set_he_cap(atoi(pos), HE_MU_AC_PARAM_ECWMIN);
3546 } else if (os_strcmp(buf, "he_mu_edca_ac_vi_ecwmax") == 0) {
3547 conf->he_mu_edca.he_mu_ac_vi_param[HE_MU_AC_PARAM_ECW_IDX] |=
3548 set_he_cap(atoi(pos), HE_MU_AC_PARAM_ECWMAX);
3549 } else if (os_strcmp(buf, "he_mu_edca_ac_vi_timer") == 0) {
3550 conf->he_mu_edca.he_mu_ac_vi_param[HE_MU_AC_PARAM_TIMER_IDX] =
3551 atoi(pos) & 0xff;
3552 } else if (os_strcmp(buf, "he_mu_edca_ac_vo_aifsn") == 0) {
3553 conf->he_mu_edca.he_mu_ac_vo_param[HE_MU_AC_PARAM_ACI_IDX] |=
3554 set_he_cap(atoi(pos), HE_MU_AC_PARAM_AIFSN);
3555 } else if (os_strcmp(buf, "he_mu_edca_ac_vo_acm") == 0) {
3556 conf->he_mu_edca.he_mu_ac_vo_param[HE_MU_AC_PARAM_ACI_IDX] |=
3557 set_he_cap(atoi(pos), HE_MU_AC_PARAM_ACM);
3558 } else if (os_strcmp(buf, "he_mu_edca_ac_vo_aci") == 0) {
3559 conf->he_mu_edca.he_mu_ac_vo_param[HE_MU_AC_PARAM_ACI_IDX] |=
3560 set_he_cap(atoi(pos), HE_MU_AC_PARAM_ACI);
3561 } else if (os_strcmp(buf, "he_mu_edca_ac_vo_ecwmin") == 0) {
3562 conf->he_mu_edca.he_mu_ac_vo_param[HE_MU_AC_PARAM_ECW_IDX] |=
3563 set_he_cap(atoi(pos), HE_MU_AC_PARAM_ECWMIN);
3564 } else if (os_strcmp(buf, "he_mu_edca_ac_vo_ecwmax") == 0) {
3565 conf->he_mu_edca.he_mu_ac_vo_param[HE_MU_AC_PARAM_ECW_IDX] |=
3566 set_he_cap(atoi(pos), HE_MU_AC_PARAM_ECWMAX);
3567 } else if (os_strcmp(buf, "he_mu_edca_ac_vo_timer") == 0) {
3568 conf->he_mu_edca.he_mu_ac_vo_param[HE_MU_AC_PARAM_TIMER_IDX] =
3569 atoi(pos) & 0xff;
3570 } else if (os_strcmp(buf, "he_spr_sr_control") == 0) {
3571 conf->spr.sr_control = atoi(pos) & 0xff;
3572 } else if (os_strcmp(buf, "he_spr_non_srg_obss_pd_max_offset") == 0) {
3573 conf->spr.non_srg_obss_pd_max_offset = atoi(pos);
3574 } else if (os_strcmp(buf, "he_spr_srg_obss_pd_min_offset") == 0) {
3575 conf->spr.srg_obss_pd_min_offset = atoi(pos);
3576 } else if (os_strcmp(buf, "he_spr_srg_obss_pd_max_offset") == 0) {
3577 conf->spr.srg_obss_pd_max_offset = atoi(pos);
3578 } else if (os_strcmp(buf, "he_oper_chwidth") == 0) {
3579 conf->he_oper_chwidth = atoi(pos);
3580 } else if (os_strcmp(buf, "he_oper_centr_freq_seg0_idx") == 0) {
3581 conf->he_oper_centr_freq_seg0_idx = atoi(pos);
3582 } else if (os_strcmp(buf, "he_oper_centr_freq_seg1_idx") == 0) {
3583 conf->he_oper_centr_freq_seg1_idx = atoi(pos);
3584 #endif /* CONFIG_IEEE80211AX */
3585 } else if (os_strcmp(buf, "max_listen_interval") == 0) {
3586 bss->max_listen_interval = atoi(pos);
3587 } else if (os_strcmp(buf, "disable_pmksa_caching") == 0) {
3588 bss->disable_pmksa_caching = atoi(pos);
3589 } else if (os_strcmp(buf, "okc") == 0) {
3590 bss->okc = atoi(pos);
3591 #ifdef CONFIG_WPS
3592 } else if (os_strcmp(buf, "wps_state") == 0) {
3593 bss->wps_state = atoi(pos);
3594 if (bss->wps_state < 0 || bss->wps_state > 2) {
3595 wpa_printf(MSG_ERROR, "Line %d: invalid wps_state",
3596 line);
3597 return 1;
3598 }
3599 } else if (os_strcmp(buf, "wps_independent") == 0) {
3600 bss->wps_independent = atoi(pos);
3601 } else if (os_strcmp(buf, "ap_setup_locked") == 0) {
3602 bss->ap_setup_locked = atoi(pos);
3603 } else if (os_strcmp(buf, "uuid") == 0) {
3604 if (uuid_str2bin(pos, bss->uuid)) {
3605 wpa_printf(MSG_ERROR, "Line %d: invalid UUID", line);
3606 return 1;
3607 }
3608 } else if (os_strcmp(buf, "wps_pin_requests") == 0) {
3609 os_free(bss->wps_pin_requests);
3610 bss->wps_pin_requests = os_strdup(pos);
3611 } else if (os_strcmp(buf, "device_name") == 0) {
3612 if (os_strlen(pos) > WPS_DEV_NAME_MAX_LEN) {
3613 wpa_printf(MSG_ERROR, "Line %d: Too long "
3614 "device_name", line);
3615 return 1;
3616 }
3617 os_free(bss->device_name);
3618 bss->device_name = os_strdup(pos);
3619 } else if (os_strcmp(buf, "manufacturer") == 0) {
3620 if (os_strlen(pos) > 64) {
3621 wpa_printf(MSG_ERROR, "Line %d: Too long manufacturer",
3622 line);
3623 return 1;
3624 }
3625 os_free(bss->manufacturer);
3626 bss->manufacturer = os_strdup(pos);
3627 } else if (os_strcmp(buf, "model_name") == 0) {
3628 if (os_strlen(pos) > 32) {
3629 wpa_printf(MSG_ERROR, "Line %d: Too long model_name",
3630 line);
3631 return 1;
3632 }
3633 os_free(bss->model_name);
3634 bss->model_name = os_strdup(pos);
3635 } else if (os_strcmp(buf, "model_number") == 0) {
3636 if (os_strlen(pos) > 32) {
3637 wpa_printf(MSG_ERROR, "Line %d: Too long model_number",
3638 line);
3639 return 1;
3640 }
3641 os_free(bss->model_number);
3642 bss->model_number = os_strdup(pos);
3643 } else if (os_strcmp(buf, "serial_number") == 0) {
3644 if (os_strlen(pos) > 32) {
3645 wpa_printf(MSG_ERROR, "Line %d: Too long serial_number",
3646 line);
3647 return 1;
3648 }
3649 os_free(bss->serial_number);
3650 bss->serial_number = os_strdup(pos);
3651 } else if (os_strcmp(buf, "device_type") == 0) {
3652 if (wps_dev_type_str2bin(pos, bss->device_type))
3653 return 1;
3654 } else if (os_strcmp(buf, "config_methods") == 0) {
3655 os_free(bss->config_methods);
3656 bss->config_methods = os_strdup(pos);
3657 } else if (os_strcmp(buf, "os_version") == 0) {
3658 if (hexstr2bin(pos, bss->os_version, 4)) {
3659 wpa_printf(MSG_ERROR, "Line %d: invalid os_version",
3660 line);
3661 return 1;
3662 }
3663 } else if (os_strcmp(buf, "ap_pin") == 0) {
3664 os_free(bss->ap_pin);
3665 if (*pos == '\0')
3666 bss->ap_pin = NULL;
3667 else
3668 bss->ap_pin = os_strdup(pos);
3669 } else if (os_strcmp(buf, "skip_cred_build") == 0) {
3670 bss->skip_cred_build = atoi(pos);
3671 } else if (os_strcmp(buf, "extra_cred") == 0) {
3672 os_free(bss->extra_cred);
3673 bss->extra_cred = (u8 *) os_readfile(pos, &bss->extra_cred_len);
3674 if (bss->extra_cred == NULL) {
3675 wpa_printf(MSG_ERROR, "Line %d: could not read Credentials from '%s'",
3676 line, pos);
3677 return 1;
3678 }
3679 } else if (os_strcmp(buf, "wps_cred_processing") == 0) {
3680 bss->wps_cred_processing = atoi(pos);
3681 } else if (os_strcmp(buf, "wps_cred_add_sae") == 0) {
3682 bss->wps_cred_add_sae = atoi(pos);
3683 } else if (os_strcmp(buf, "ap_settings") == 0) {
3684 os_free(bss->ap_settings);
3685 bss->ap_settings =
3686 (u8 *) os_readfile(pos, &bss->ap_settings_len);
3687 if (bss->ap_settings == NULL) {
3688 wpa_printf(MSG_ERROR, "Line %d: could not read AP Settings from '%s'",
3689 line, pos);
3690 return 1;
3691 }
3692 } else if (os_strcmp(buf, "multi_ap_backhaul_ssid") == 0) {
3693 size_t slen;
3694 char *str = wpa_config_parse_string(pos, &slen);
3695
3696 if (!str || slen < 1 || slen > SSID_MAX_LEN) {
3697 wpa_printf(MSG_ERROR, "Line %d: invalid SSID '%s'",
3698 line, pos);
3699 os_free(str);
3700 return 1;
3701 }
3702 os_memcpy(bss->multi_ap_backhaul_ssid.ssid, str, slen);
3703 bss->multi_ap_backhaul_ssid.ssid_len = slen;
3704 bss->multi_ap_backhaul_ssid.ssid_set = 1;
3705 os_free(str);
3706 } else if (os_strcmp(buf, "multi_ap_backhaul_wpa_passphrase") == 0) {
3707 int len = os_strlen(pos);
3708
3709 if (len < 8 || len > 63) {
3710 wpa_printf(MSG_ERROR,
3711 "Line %d: invalid WPA passphrase length %d (expected 8..63)",
3712 line, len);
3713 return 1;
3714 }
3715 os_free(bss->multi_ap_backhaul_ssid.wpa_passphrase);
3716 bss->multi_ap_backhaul_ssid.wpa_passphrase = os_strdup(pos);
3717 if (bss->multi_ap_backhaul_ssid.wpa_passphrase) {
3718 hostapd_config_clear_wpa_psk(
3719 &bss->multi_ap_backhaul_ssid.wpa_psk);
3720 bss->multi_ap_backhaul_ssid.wpa_passphrase_set = 1;
3721 }
3722 } else if (os_strcmp(buf, "multi_ap_backhaul_wpa_psk") == 0) {
3723 hostapd_config_clear_wpa_psk(
3724 &bss->multi_ap_backhaul_ssid.wpa_psk);
3725 bss->multi_ap_backhaul_ssid.wpa_psk =
3726 os_zalloc(sizeof(struct hostapd_wpa_psk));
3727 if (!bss->multi_ap_backhaul_ssid.wpa_psk)
3728 return 1;
3729 if (hexstr2bin(pos, bss->multi_ap_backhaul_ssid.wpa_psk->psk,
3730 PMK_LEN) ||
3731 pos[PMK_LEN * 2] != '\0') {
3732 wpa_printf(MSG_ERROR, "Line %d: Invalid PSK '%s'.",
3733 line, pos);
3734 hostapd_config_clear_wpa_psk(
3735 &bss->multi_ap_backhaul_ssid.wpa_psk);
3736 return 1;
3737 }
3738 bss->multi_ap_backhaul_ssid.wpa_psk->group = 1;
3739 os_free(bss->multi_ap_backhaul_ssid.wpa_passphrase);
3740 bss->multi_ap_backhaul_ssid.wpa_passphrase = NULL;
3741 bss->multi_ap_backhaul_ssid.wpa_psk_set = 1;
3742 } else if (os_strcmp(buf, "upnp_iface") == 0) {
3743 os_free(bss->upnp_iface);
3744 bss->upnp_iface = os_strdup(pos);
3745 } else if (os_strcmp(buf, "friendly_name") == 0) {
3746 os_free(bss->friendly_name);
3747 bss->friendly_name = os_strdup(pos);
3748 } else if (os_strcmp(buf, "manufacturer_url") == 0) {
3749 os_free(bss->manufacturer_url);
3750 bss->manufacturer_url = os_strdup(pos);
3751 } else if (os_strcmp(buf, "model_description") == 0) {
3752 os_free(bss->model_description);
3753 bss->model_description = os_strdup(pos);
3754 } else if (os_strcmp(buf, "model_url") == 0) {
3755 os_free(bss->model_url);
3756 bss->model_url = os_strdup(pos);
3757 } else if (os_strcmp(buf, "upc") == 0) {
3758 os_free(bss->upc);
3759 bss->upc = os_strdup(pos);
3760 } else if (os_strcmp(buf, "pbc_in_m1") == 0) {
3761 bss->pbc_in_m1 = atoi(pos);
3762 } else if (os_strcmp(buf, "server_id") == 0) {
3763 os_free(bss->server_id);
3764 bss->server_id = os_strdup(pos);
3765 #ifdef CONFIG_WPS_NFC
3766 } else if (os_strcmp(buf, "wps_nfc_dev_pw_id") == 0) {
3767 bss->wps_nfc_dev_pw_id = atoi(pos);
3768 if (bss->wps_nfc_dev_pw_id < 0x10 ||
3769 bss->wps_nfc_dev_pw_id > 0xffff) {
3770 wpa_printf(MSG_ERROR, "Line %d: Invalid wps_nfc_dev_pw_id value",
3771 line);
3772 return 1;
3773 }
3774 bss->wps_nfc_pw_from_config = 1;
3775 } else if (os_strcmp(buf, "wps_nfc_dh_pubkey") == 0) {
3776 wpabuf_free(bss->wps_nfc_dh_pubkey);
3777 bss->wps_nfc_dh_pubkey = wpabuf_parse_bin(pos);
3778 bss->wps_nfc_pw_from_config = 1;
3779 } else if (os_strcmp(buf, "wps_nfc_dh_privkey") == 0) {
3780 wpabuf_free(bss->wps_nfc_dh_privkey);
3781 bss->wps_nfc_dh_privkey = wpabuf_parse_bin(pos);
3782 bss->wps_nfc_pw_from_config = 1;
3783 } else if (os_strcmp(buf, "wps_nfc_dev_pw") == 0) {
3784 wpabuf_free(bss->wps_nfc_dev_pw);
3785 bss->wps_nfc_dev_pw = wpabuf_parse_bin(pos);
3786 bss->wps_nfc_pw_from_config = 1;
3787 #endif /* CONFIG_WPS_NFC */
3788 #endif /* CONFIG_WPS */
3789 #ifdef CONFIG_P2P_MANAGER
3790 } else if (os_strcmp(buf, "manage_p2p") == 0) {
3791 if (atoi(pos))
3792 bss->p2p |= P2P_MANAGE;
3793 else
3794 bss->p2p &= ~P2P_MANAGE;
3795 } else if (os_strcmp(buf, "allow_cross_connection") == 0) {
3796 if (atoi(pos))
3797 bss->p2p |= P2P_ALLOW_CROSS_CONNECTION;
3798 else
3799 bss->p2p &= ~P2P_ALLOW_CROSS_CONNECTION;
3800 #endif /* CONFIG_P2P_MANAGER */
3801 } else if (os_strcmp(buf, "disassoc_low_ack") == 0) {
3802 bss->disassoc_low_ack = atoi(pos);
3803 } else if (os_strcmp(buf, "tdls_prohibit") == 0) {
3804 if (atoi(pos))
3805 bss->tdls |= TDLS_PROHIBIT;
3806 else
3807 bss->tdls &= ~TDLS_PROHIBIT;
3808 } else if (os_strcmp(buf, "tdls_prohibit_chan_switch") == 0) {
3809 if (atoi(pos))
3810 bss->tdls |= TDLS_PROHIBIT_CHAN_SWITCH;
3811 else
3812 bss->tdls &= ~TDLS_PROHIBIT_CHAN_SWITCH;
3813 #ifdef CONFIG_RSN_TESTING
3814 } else if (os_strcmp(buf, "rsn_testing") == 0) {
3815 extern int rsn_testing;
3816 rsn_testing = atoi(pos);
3817 #endif /* CONFIG_RSN_TESTING */
3818 } else if (os_strcmp(buf, "time_advertisement") == 0) {
3819 bss->time_advertisement = atoi(pos);
3820 } else if (os_strcmp(buf, "time_zone") == 0) {
3821 size_t tz_len = os_strlen(pos);
3822 if (tz_len < 4 || tz_len > 255) {
3823 wpa_printf(MSG_DEBUG, "Line %d: invalid time_zone",
3824 line);
3825 return 1;
3826 }
3827 os_free(bss->time_zone);
3828 bss->time_zone = os_strdup(pos);
3829 if (bss->time_zone == NULL)
3830 return 1;
3831 #ifdef CONFIG_WNM_AP
3832 } else if (os_strcmp(buf, "wnm_sleep_mode") == 0) {
3833 bss->wnm_sleep_mode = atoi(pos);
3834 } else if (os_strcmp(buf, "wnm_sleep_mode_no_keys") == 0) {
3835 bss->wnm_sleep_mode_no_keys = atoi(pos);
3836 } else if (os_strcmp(buf, "bss_transition") == 0) {
3837 bss->bss_transition = atoi(pos);
3838 #endif /* CONFIG_WNM_AP */
3839 #ifdef CONFIG_INTERWORKING
3840 } else if (os_strcmp(buf, "interworking") == 0) {
3841 bss->interworking = atoi(pos);
3842 } else if (os_strcmp(buf, "access_network_type") == 0) {
3843 bss->access_network_type = atoi(pos);
3844 if (bss->access_network_type < 0 ||
3845 bss->access_network_type > 15) {
3846 wpa_printf(MSG_ERROR,
3847 "Line %d: invalid access_network_type",
3848 line);
3849 return 1;
3850 }
3851 } else if (os_strcmp(buf, "internet") == 0) {
3852 bss->internet = atoi(pos);
3853 } else if (os_strcmp(buf, "asra") == 0) {
3854 bss->asra = atoi(pos);
3855 } else if (os_strcmp(buf, "esr") == 0) {
3856 bss->esr = atoi(pos);
3857 } else if (os_strcmp(buf, "uesa") == 0) {
3858 bss->uesa = atoi(pos);
3859 } else if (os_strcmp(buf, "venue_group") == 0) {
3860 bss->venue_group = atoi(pos);
3861 bss->venue_info_set = 1;
3862 } else if (os_strcmp(buf, "venue_type") == 0) {
3863 bss->venue_type = atoi(pos);
3864 bss->venue_info_set = 1;
3865 } else if (os_strcmp(buf, "hessid") == 0) {
3866 if (hwaddr_aton(pos, bss->hessid)) {
3867 wpa_printf(MSG_ERROR, "Line %d: invalid hessid", line);
3868 return 1;
3869 }
3870 } else if (os_strcmp(buf, "roaming_consortium") == 0) {
3871 if (parse_roaming_consortium(bss, pos, line) < 0)
3872 return 1;
3873 } else if (os_strcmp(buf, "venue_name") == 0) {
3874 if (parse_venue_name(bss, pos, line) < 0)
3875 return 1;
3876 } else if (os_strcmp(buf, "venue_url") == 0) {
3877 if (parse_venue_url(bss, pos, line) < 0)
3878 return 1;
3879 } else if (os_strcmp(buf, "network_auth_type") == 0) {
3880 u8 auth_type;
3881 u16 redirect_url_len;
3882 if (hexstr2bin(pos, &auth_type, 1)) {
3883 wpa_printf(MSG_ERROR,
3884 "Line %d: Invalid network_auth_type '%s'",
3885 line, pos);
3886 return 1;
3887 }
3888 if (auth_type == 0 || auth_type == 2)
3889 redirect_url_len = os_strlen(pos + 2);
3890 else
3891 redirect_url_len = 0;
3892 os_free(bss->network_auth_type);
3893 bss->network_auth_type = os_malloc(redirect_url_len + 3 + 1);
3894 if (bss->network_auth_type == NULL)
3895 return 1;
3896 *bss->network_auth_type = auth_type;
3897 WPA_PUT_LE16(bss->network_auth_type + 1, redirect_url_len);
3898 if (redirect_url_len)
3899 os_memcpy(bss->network_auth_type + 3, pos + 2,
3900 redirect_url_len);
3901 bss->network_auth_type_len = 3 + redirect_url_len;
3902 } else if (os_strcmp(buf, "ipaddr_type_availability") == 0) {
3903 if (hexstr2bin(pos, &bss->ipaddr_type_availability, 1)) {
3904 wpa_printf(MSG_ERROR, "Line %d: Invalid ipaddr_type_availability '%s'",
3905 line, pos);
3906 bss->ipaddr_type_configured = 0;
3907 return 1;
3908 }
3909 bss->ipaddr_type_configured = 1;
3910 } else if (os_strcmp(buf, "domain_name") == 0) {
3911 int j, num_domains, domain_len, domain_list_len = 0;
3912 char *tok_start, *tok_prev;
3913 u8 *domain_list, *domain_ptr;
3914
3915 domain_list_len = os_strlen(pos) + 1;
3916 domain_list = os_malloc(domain_list_len);
3917 if (domain_list == NULL)
3918 return 1;
3919
3920 domain_ptr = domain_list;
3921 tok_prev = pos;
3922 num_domains = 1;
3923 while ((tok_prev = os_strchr(tok_prev, ','))) {
3924 num_domains++;
3925 tok_prev++;
3926 }
3927 tok_prev = pos;
3928 for (j = 0; j < num_domains; j++) {
3929 tok_start = os_strchr(tok_prev, ',');
3930 if (tok_start) {
3931 domain_len = tok_start - tok_prev;
3932 *domain_ptr = domain_len;
3933 os_memcpy(domain_ptr + 1, tok_prev, domain_len);
3934 domain_ptr += domain_len + 1;
3935 tok_prev = ++tok_start;
3936 } else {
3937 domain_len = os_strlen(tok_prev);
3938 *domain_ptr = domain_len;
3939 os_memcpy(domain_ptr + 1, tok_prev, domain_len);
3940 domain_ptr += domain_len + 1;
3941 }
3942 }
3943
3944 os_free(bss->domain_name);
3945 bss->domain_name = domain_list;
3946 bss->domain_name_len = domain_list_len;
3947 } else if (os_strcmp(buf, "anqp_3gpp_cell_net") == 0) {
3948 if (parse_3gpp_cell_net(bss, pos, line) < 0)
3949 return 1;
3950 } else if (os_strcmp(buf, "nai_realm") == 0) {
3951 if (parse_nai_realm(bss, pos, line) < 0)
3952 return 1;
3953 } else if (os_strcmp(buf, "anqp_elem") == 0) {
3954 if (parse_anqp_elem(bss, pos, line) < 0)
3955 return 1;
3956 } else if (os_strcmp(buf, "gas_frag_limit") == 0) {
3957 int val = atoi(pos);
3958
3959 if (val <= 0) {
3960 wpa_printf(MSG_ERROR,
3961 "Line %d: Invalid gas_frag_limit '%s'",
3962 line, pos);
3963 return 1;
3964 }
3965 bss->gas_frag_limit = val;
3966 } else if (os_strcmp(buf, "gas_comeback_delay") == 0) {
3967 bss->gas_comeback_delay = atoi(pos);
3968 } else if (os_strcmp(buf, "qos_map_set") == 0) {
3969 if (parse_qos_map_set(bss, pos, line) < 0)
3970 return 1;
3971 #endif /* CONFIG_INTERWORKING */
3972 #ifdef CONFIG_RADIUS_TEST
3973 } else if (os_strcmp(buf, "dump_msk_file") == 0) {
3974 os_free(bss->dump_msk_file);
3975 bss->dump_msk_file = os_strdup(pos);
3976 #endif /* CONFIG_RADIUS_TEST */
3977 #ifdef CONFIG_PROXYARP
3978 } else if (os_strcmp(buf, "proxy_arp") == 0) {
3979 bss->proxy_arp = atoi(pos);
3980 #endif /* CONFIG_PROXYARP */
3981 #ifdef CONFIG_HS20
3982 } else if (os_strcmp(buf, "hs20") == 0) {
3983 bss->hs20 = atoi(pos);
3984 } else if (os_strcmp(buf, "hs20_release") == 0) {
3985 int val = atoi(pos);
3986
3987 if (val < 1 || val > (HS20_VERSION >> 4) + 1) {
3988 wpa_printf(MSG_ERROR,
3989 "Line %d: Unsupported hs20_release: %s",
3990 line, pos);
3991 return 1;
3992 }
3993 bss->hs20_release = val;
3994 } else if (os_strcmp(buf, "disable_dgaf") == 0) {
3995 bss->disable_dgaf = atoi(pos);
3996 } else if (os_strcmp(buf, "na_mcast_to_ucast") == 0) {
3997 bss->na_mcast_to_ucast = atoi(pos);
3998 } else if (os_strcmp(buf, "osen") == 0) {
3999 bss->osen = atoi(pos);
4000 } else if (os_strcmp(buf, "anqp_domain_id") == 0) {
4001 bss->anqp_domain_id = atoi(pos);
4002 } else if (os_strcmp(buf, "hs20_deauth_req_timeout") == 0) {
4003 bss->hs20_deauth_req_timeout = atoi(pos);
4004 } else if (os_strcmp(buf, "hs20_oper_friendly_name") == 0) {
4005 if (hs20_parse_oper_friendly_name(bss, pos, line) < 0)
4006 return 1;
4007 } else if (os_strcmp(buf, "hs20_wan_metrics") == 0) {
4008 if (hs20_parse_wan_metrics(bss, pos, line) < 0)
4009 return 1;
4010 } else if (os_strcmp(buf, "hs20_conn_capab") == 0) {
4011 if (hs20_parse_conn_capab(bss, pos, line) < 0) {
4012 return 1;
4013 }
4014 } else if (os_strcmp(buf, "hs20_operating_class") == 0) {
4015 u8 *oper_class;
4016 size_t oper_class_len;
4017 oper_class_len = os_strlen(pos);
4018 if (oper_class_len < 2 || (oper_class_len & 0x01)) {
4019 wpa_printf(MSG_ERROR,
4020 "Line %d: Invalid hs20_operating_class '%s'",
4021 line, pos);
4022 return 1;
4023 }
4024 oper_class_len /= 2;
4025 oper_class = os_malloc(oper_class_len);
4026 if (oper_class == NULL)
4027 return 1;
4028 if (hexstr2bin(pos, oper_class, oper_class_len)) {
4029 wpa_printf(MSG_ERROR,
4030 "Line %d: Invalid hs20_operating_class '%s'",
4031 line, pos);
4032 os_free(oper_class);
4033 return 1;
4034 }
4035 os_free(bss->hs20_operating_class);
4036 bss->hs20_operating_class = oper_class;
4037 bss->hs20_operating_class_len = oper_class_len;
4038 } else if (os_strcmp(buf, "hs20_icon") == 0) {
4039 if (hs20_parse_icon(bss, pos) < 0) {
4040 wpa_printf(MSG_ERROR, "Line %d: Invalid hs20_icon '%s'",
4041 line, pos);
4042 return 1;
4043 }
4044 } else if (os_strcmp(buf, "osu_ssid") == 0) {
4045 if (hs20_parse_osu_ssid(bss, pos, line) < 0)
4046 return 1;
4047 } else if (os_strcmp(buf, "osu_server_uri") == 0) {
4048 if (hs20_parse_osu_server_uri(bss, pos, line) < 0)
4049 return 1;
4050 } else if (os_strcmp(buf, "osu_friendly_name") == 0) {
4051 if (hs20_parse_osu_friendly_name(bss, pos, line) < 0)
4052 return 1;
4053 } else if (os_strcmp(buf, "osu_nai") == 0) {
4054 if (hs20_parse_osu_nai(bss, pos, line) < 0)
4055 return 1;
4056 } else if (os_strcmp(buf, "osu_nai2") == 0) {
4057 if (hs20_parse_osu_nai2(bss, pos, line) < 0)
4058 return 1;
4059 } else if (os_strcmp(buf, "osu_method_list") == 0) {
4060 if (hs20_parse_osu_method_list(bss, pos, line) < 0)
4061 return 1;
4062 } else if (os_strcmp(buf, "osu_icon") == 0) {
4063 if (hs20_parse_osu_icon(bss, pos, line) < 0)
4064 return 1;
4065 } else if (os_strcmp(buf, "osu_service_desc") == 0) {
4066 if (hs20_parse_osu_service_desc(bss, pos, line) < 0)
4067 return 1;
4068 } else if (os_strcmp(buf, "operator_icon") == 0) {
4069 if (hs20_parse_operator_icon(bss, pos, line) < 0)
4070 return 1;
4071 } else if (os_strcmp(buf, "subscr_remediation_url") == 0) {
4072 os_free(bss->subscr_remediation_url);
4073 bss->subscr_remediation_url = os_strdup(pos);
4074 } else if (os_strcmp(buf, "subscr_remediation_method") == 0) {
4075 bss->subscr_remediation_method = atoi(pos);
4076 } else if (os_strcmp(buf, "hs20_t_c_filename") == 0) {
4077 os_free(bss->t_c_filename);
4078 bss->t_c_filename = os_strdup(pos);
4079 } else if (os_strcmp(buf, "hs20_t_c_timestamp") == 0) {
4080 bss->t_c_timestamp = strtol(pos, NULL, 0);
4081 } else if (os_strcmp(buf, "hs20_t_c_server_url") == 0) {
4082 os_free(bss->t_c_server_url);
4083 bss->t_c_server_url = os_strdup(pos);
4084 } else if (os_strcmp(buf, "hs20_sim_provisioning_url") == 0) {
4085 os_free(bss->hs20_sim_provisioning_url);
4086 bss->hs20_sim_provisioning_url = os_strdup(pos);
4087 #endif /* CONFIG_HS20 */
4088 #ifdef CONFIG_MBO
4089 } else if (os_strcmp(buf, "mbo") == 0) {
4090 bss->mbo_enabled = atoi(pos);
4091 } else if (os_strcmp(buf, "mbo_cell_data_conn_pref") == 0) {
4092 bss->mbo_cell_data_conn_pref = atoi(pos);
4093 } else if (os_strcmp(buf, "oce") == 0) {
4094 bss->oce = atoi(pos);
4095 #endif /* CONFIG_MBO */
4096 #ifdef CONFIG_TESTING_OPTIONS
4097 #define PARSE_TEST_PROBABILITY(_val) \
4098 } else if (os_strcmp(buf, #_val) == 0) { \
4099 char *end; \
4100 \
4101 conf->_val = strtod(pos, &end); \
4102 if (*end || conf->_val < 0.0 || \
4103 conf->_val > 1.0) { \
4104 wpa_printf(MSG_ERROR, \
4105 "Line %d: Invalid value '%s'", \
4106 line, pos); \
4107 return 1; \
4108 }
4109 PARSE_TEST_PROBABILITY(ignore_probe_probability)
4110 PARSE_TEST_PROBABILITY(ignore_auth_probability)
4111 PARSE_TEST_PROBABILITY(ignore_assoc_probability)
4112 PARSE_TEST_PROBABILITY(ignore_reassoc_probability)
4113 PARSE_TEST_PROBABILITY(corrupt_gtk_rekey_mic_probability)
4114 } else if (os_strcmp(buf, "ecsa_ie_only") == 0) {
4115 conf->ecsa_ie_only = atoi(pos);
4116 } else if (os_strcmp(buf, "bss_load_test") == 0) {
4117 WPA_PUT_LE16(bss->bss_load_test, atoi(pos));
4118 pos = os_strchr(pos, ':');
4119 if (pos == NULL) {
4120 wpa_printf(MSG_ERROR, "Line %d: Invalid bss_load_test",
4121 line);
4122 return 1;
4123 }
4124 pos++;
4125 bss->bss_load_test[2] = atoi(pos);
4126 pos = os_strchr(pos, ':');
4127 if (pos == NULL) {
4128 wpa_printf(MSG_ERROR, "Line %d: Invalid bss_load_test",
4129 line);
4130 return 1;
4131 }
4132 pos++;
4133 WPA_PUT_LE16(&bss->bss_load_test[3], atoi(pos));
4134 bss->bss_load_test_set = 1;
4135 } else if (os_strcmp(buf, "radio_measurements") == 0) {
4136 /*
4137 * DEPRECATED: This parameter will be removed in the future.
4138 * Use rrm_neighbor_report instead.
4139 */
4140 int val = atoi(pos);
4141
4142 if (val & BIT(0))
4143 bss->radio_measurements[0] |=
4144 WLAN_RRM_CAPS_NEIGHBOR_REPORT;
4145 } else if (os_strcmp(buf, "own_ie_override") == 0) {
4146 struct wpabuf *tmp;
4147 size_t len = os_strlen(pos) / 2;
4148
4149 tmp = wpabuf_alloc(len);
4150 if (!tmp)
4151 return 1;
4152
4153 if (hexstr2bin(pos, wpabuf_put(tmp, len), len)) {
4154 wpabuf_free(tmp);
4155 wpa_printf(MSG_ERROR,
4156 "Line %d: Invalid own_ie_override '%s'",
4157 line, pos);
4158 return 1;
4159 }
4160
4161 wpabuf_free(bss->own_ie_override);
4162 bss->own_ie_override = tmp;
4163 } else if (os_strcmp(buf, "sae_reflection_attack") == 0) {
4164 bss->sae_reflection_attack = atoi(pos);
4165 } else if (os_strcmp(buf, "sae_commit_override") == 0) {
4166 wpabuf_free(bss->sae_commit_override);
4167 bss->sae_commit_override = wpabuf_parse_bin(pos);
4168 } else if (os_strcmp(buf, "rsnxe_override_eapol") == 0) {
4169 wpabuf_free(bss->rsnxe_override_eapol);
4170 bss->rsnxe_override_eapol = wpabuf_parse_bin(pos);
4171 #endif /* CONFIG_TESTING_OPTIONS */
4172 #ifdef CONFIG_SAE
4173 } else if (os_strcmp(buf, "sae_password") == 0) {
4174 if (parse_sae_password(bss, pos) < 0) {
4175 wpa_printf(MSG_ERROR, "Line %d: Invalid sae_password",
4176 line);
4177 return 1;
4178 }
4179 #endif /* CONFIG_SAE */
4180 } else if (os_strcmp(buf, "vendor_elements") == 0) {
4181 if (parse_wpabuf_hex(line, buf, &bss->vendor_elements, pos))
4182 return 1;
4183 } else if (os_strcmp(buf, "assocresp_elements") == 0) {
4184 if (parse_wpabuf_hex(line, buf, &bss->assocresp_elements, pos))
4185 return 1;
4186 } else if (os_strcmp(buf, "sae_anti_clogging_threshold") == 0) {
4187 bss->sae_anti_clogging_threshold = atoi(pos);
4188 } else if (os_strcmp(buf, "sae_sync") == 0) {
4189 bss->sae_sync = atoi(pos);
4190 } else if (os_strcmp(buf, "sae_groups") == 0) {
4191 if (hostapd_parse_intlist(&bss->sae_groups, pos)) {
4192 wpa_printf(MSG_ERROR,
4193 "Line %d: Invalid sae_groups value '%s'",
4194 line, pos);
4195 return 1;
4196 }
4197 } else if (os_strcmp(buf, "sae_require_mfp") == 0) {
4198 bss->sae_require_mfp = atoi(pos);
4199 } else if (os_strcmp(buf, "sae_confirm_immediate") == 0) {
4200 bss->sae_confirm_immediate = atoi(pos);
4201 } else if (os_strcmp(buf, "sae_pwe") == 0) {
4202 bss->sae_pwe = atoi(pos);
4203 } else if (os_strcmp(buf, "local_pwr_constraint") == 0) {
4204 int val = atoi(pos);
4205 if (val < 0 || val > 255) {
4206 wpa_printf(MSG_ERROR, "Line %d: Invalid local_pwr_constraint %d (expected 0..255)",
4207 line, val);
4208 return 1;
4209 }
4210 conf->local_pwr_constraint = val;
4211 } else if (os_strcmp(buf, "spectrum_mgmt_required") == 0) {
4212 conf->spectrum_mgmt_required = atoi(pos);
4213 } else if (os_strcmp(buf, "wowlan_triggers") == 0) {
4214 os_free(bss->wowlan_triggers);
4215 bss->wowlan_triggers = os_strdup(pos);
4216 #ifdef CONFIG_FST
4217 } else if (os_strcmp(buf, "fst_group_id") == 0) {
4218 size_t len = os_strlen(pos);
4219
4220 if (!len || len >= sizeof(conf->fst_cfg.group_id)) {
4221 wpa_printf(MSG_ERROR,
4222 "Line %d: Invalid fst_group_id value '%s'",
4223 line, pos);
4224 return 1;
4225 }
4226
4227 if (conf->fst_cfg.group_id[0]) {
4228 wpa_printf(MSG_ERROR,
4229 "Line %d: Duplicate fst_group value '%s'",
4230 line, pos);
4231 return 1;
4232 }
4233
4234 os_strlcpy(conf->fst_cfg.group_id, pos,
4235 sizeof(conf->fst_cfg.group_id));
4236 } else if (os_strcmp(buf, "fst_priority") == 0) {
4237 char *endp;
4238 long int val;
4239
4240 if (!*pos) {
4241 wpa_printf(MSG_ERROR,
4242 "Line %d: fst_priority value not supplied (expected 1..%u)",
4243 line, FST_MAX_PRIO_VALUE);
4244 return -1;
4245 }
4246
4247 val = strtol(pos, &endp, 0);
4248 if (*endp || val < 1 || val > FST_MAX_PRIO_VALUE) {
4249 wpa_printf(MSG_ERROR,
4250 "Line %d: Invalid fst_priority %ld (%s) (expected 1..%u)",
4251 line, val, pos, FST_MAX_PRIO_VALUE);
4252 return 1;
4253 }
4254 conf->fst_cfg.priority = (u8) val;
4255 } else if (os_strcmp(buf, "fst_llt") == 0) {
4256 char *endp;
4257 long int val;
4258
4259 if (!*pos) {
4260 wpa_printf(MSG_ERROR,
4261 "Line %d: fst_llt value not supplied (expected 1..%u)",
4262 line, FST_MAX_LLT_MS);
4263 return -1;
4264 }
4265 val = strtol(pos, &endp, 0);
4266 if (*endp || val < 1 ||
4267 (unsigned long int) val > FST_MAX_LLT_MS) {
4268 wpa_printf(MSG_ERROR,
4269 "Line %d: Invalid fst_llt %ld (%s) (expected 1..%u)",
4270 line, val, pos, FST_MAX_LLT_MS);
4271 return 1;
4272 }
4273 conf->fst_cfg.llt = (u32) val;
4274 #endif /* CONFIG_FST */
4275 } else if (os_strcmp(buf, "track_sta_max_num") == 0) {
4276 conf->track_sta_max_num = atoi(pos);
4277 } else if (os_strcmp(buf, "track_sta_max_age") == 0) {
4278 conf->track_sta_max_age = atoi(pos);
4279 } else if (os_strcmp(buf, "no_probe_resp_if_seen_on") == 0) {
4280 os_free(bss->no_probe_resp_if_seen_on);
4281 bss->no_probe_resp_if_seen_on = os_strdup(pos);
4282 } else if (os_strcmp(buf, "no_auth_if_seen_on") == 0) {
4283 os_free(bss->no_auth_if_seen_on);
4284 bss->no_auth_if_seen_on = os_strdup(pos);
4285 } else if (os_strcmp(buf, "lci") == 0) {
4286 wpabuf_free(conf->lci);
4287 conf->lci = wpabuf_parse_bin(pos);
4288 if (conf->lci && wpabuf_len(conf->lci) == 0) {
4289 wpabuf_free(conf->lci);
4290 conf->lci = NULL;
4291 }
4292 } else if (os_strcmp(buf, "civic") == 0) {
4293 wpabuf_free(conf->civic);
4294 conf->civic = wpabuf_parse_bin(pos);
4295 if (conf->civic && wpabuf_len(conf->civic) == 0) {
4296 wpabuf_free(conf->civic);
4297 conf->civic = NULL;
4298 }
4299 } else if (os_strcmp(buf, "rrm_neighbor_report") == 0) {
4300 if (atoi(pos))
4301 bss->radio_measurements[0] |=
4302 WLAN_RRM_CAPS_NEIGHBOR_REPORT;
4303 } else if (os_strcmp(buf, "rrm_beacon_report") == 0) {
4304 if (atoi(pos))
4305 bss->radio_measurements[0] |=
4306 WLAN_RRM_CAPS_BEACON_REPORT_PASSIVE |
4307 WLAN_RRM_CAPS_BEACON_REPORT_ACTIVE |
4308 WLAN_RRM_CAPS_BEACON_REPORT_TABLE;
4309 } else if (os_strcmp(buf, "gas_address3") == 0) {
4310 bss->gas_address3 = atoi(pos);
4311 } else if (os_strcmp(buf, "stationary_ap") == 0) {
4312 conf->stationary_ap = atoi(pos);
4313 } else if (os_strcmp(buf, "ftm_responder") == 0) {
4314 bss->ftm_responder = atoi(pos);
4315 } else if (os_strcmp(buf, "ftm_initiator") == 0) {
4316 bss->ftm_initiator = atoi(pos);
4317 #ifdef CONFIG_FILS
4318 } else if (os_strcmp(buf, "fils_cache_id") == 0) {
4319 if (hexstr2bin(pos, bss->fils_cache_id, FILS_CACHE_ID_LEN)) {
4320 wpa_printf(MSG_ERROR,
4321 "Line %d: Invalid fils_cache_id '%s'",
4322 line, pos);
4323 return 1;
4324 }
4325 bss->fils_cache_id_set = 1;
4326 } else if (os_strcmp(buf, "fils_realm") == 0) {
4327 if (parse_fils_realm(bss, pos) < 0)
4328 return 1;
4329 } else if (os_strcmp(buf, "fils_dh_group") == 0) {
4330 bss->fils_dh_group = atoi(pos);
4331 } else if (os_strcmp(buf, "dhcp_server") == 0) {
4332 if (hostapd_parse_ip_addr(pos, &bss->dhcp_server)) {
4333 wpa_printf(MSG_ERROR,
4334 "Line %d: invalid IP address '%s'",
4335 line, pos);
4336 return 1;
4337 }
4338 } else if (os_strcmp(buf, "dhcp_rapid_commit_proxy") == 0) {
4339 bss->dhcp_rapid_commit_proxy = atoi(pos);
4340 } else if (os_strcmp(buf, "fils_hlp_wait_time") == 0) {
4341 bss->fils_hlp_wait_time = atoi(pos);
4342 } else if (os_strcmp(buf, "dhcp_server_port") == 0) {
4343 bss->dhcp_server_port = atoi(pos);
4344 } else if (os_strcmp(buf, "dhcp_relay_port") == 0) {
4345 bss->dhcp_relay_port = atoi(pos);
4346 #endif /* CONFIG_FILS */
4347 } else if (os_strcmp(buf, "multicast_to_unicast") == 0) {
4348 bss->multicast_to_unicast = atoi(pos);
4349 } else if (os_strcmp(buf, "broadcast_deauth") == 0) {
4350 bss->broadcast_deauth = atoi(pos);
4351 #ifdef CONFIG_DPP
4352 } else if (os_strcmp(buf, "dpp_name") == 0) {
4353 os_free(bss->dpp_name);
4354 bss->dpp_name = os_strdup(pos);
4355 } else if (os_strcmp(buf, "dpp_mud_url") == 0) {
4356 os_free(bss->dpp_mud_url);
4357 bss->dpp_mud_url = os_strdup(pos);
4358 } else if (os_strcmp(buf, "dpp_connector") == 0) {
4359 os_free(bss->dpp_connector);
4360 bss->dpp_connector = os_strdup(pos);
4361 } else if (os_strcmp(buf, "dpp_netaccesskey") == 0) {
4362 if (parse_wpabuf_hex(line, buf, &bss->dpp_netaccesskey, pos))
4363 return 1;
4364 } else if (os_strcmp(buf, "dpp_netaccesskey_expiry") == 0) {
4365 bss->dpp_netaccesskey_expiry = strtol(pos, NULL, 0);
4366 } else if (os_strcmp(buf, "dpp_csign") == 0) {
4367 if (parse_wpabuf_hex(line, buf, &bss->dpp_csign, pos))
4368 return 1;
4369 #ifdef CONFIG_DPP2
4370 } else if (os_strcmp(buf, "dpp_controller") == 0) {
4371 if (hostapd_dpp_controller_parse(bss, pos))
4372 return 1;
4373 #endif /* CONFIG_DPP2 */
4374 #endif /* CONFIG_DPP */
4375 #ifdef CONFIG_OWE
4376 } else if (os_strcmp(buf, "owe_transition_bssid") == 0) {
4377 if (hwaddr_aton(pos, bss->owe_transition_bssid)) {
4378 wpa_printf(MSG_ERROR,
4379 "Line %d: invalid owe_transition_bssid",
4380 line);
4381 return 1;
4382 }
4383 } else if (os_strcmp(buf, "owe_transition_ssid") == 0) {
4384 size_t slen;
4385 char *str = wpa_config_parse_string(pos, &slen);
4386
4387 if (!str || slen < 1 || slen > SSID_MAX_LEN) {
4388 wpa_printf(MSG_ERROR, "Line %d: invalid SSID '%s'",
4389 line, pos);
4390 os_free(str);
4391 return 1;
4392 }
4393 os_memcpy(bss->owe_transition_ssid, str, slen);
4394 bss->owe_transition_ssid_len = slen;
4395 os_free(str);
4396 } else if (os_strcmp(buf, "owe_transition_ifname") == 0) {
4397 os_strlcpy(bss->owe_transition_ifname, pos,
4398 sizeof(bss->owe_transition_ifname));
4399 } else if (os_strcmp(buf, "owe_groups") == 0) {
4400 if (hostapd_parse_intlist(&bss->owe_groups, pos)) {
4401 wpa_printf(MSG_ERROR,
4402 "Line %d: Invalid owe_groups value '%s'",
4403 line, pos);
4404 return 1;
4405 }
4406 } else if (os_strcmp(buf, "coloc_intf_reporting") == 0) {
4407 bss->coloc_intf_reporting = atoi(pos);
4408 #endif /* CONFIG_OWE */
4409 } else if (os_strcmp(buf, "multi_ap") == 0) {
4410 int val = atoi(pos);
4411
4412 if (val < 0 || val > 3) {
4413 wpa_printf(MSG_ERROR, "Line %d: Invalid multi_ap '%s'",
4414 line, buf);
4415 return -1;
4416 }
4417
4418 bss->multi_ap = val;
4419 } else if (os_strcmp(buf, "rssi_reject_assoc_rssi") == 0) {
4420 conf->rssi_reject_assoc_rssi = atoi(pos);
4421 } else if (os_strcmp(buf, "rssi_reject_assoc_timeout") == 0) {
4422 conf->rssi_reject_assoc_timeout = atoi(pos);
4423 } else if (os_strcmp(buf, "pbss") == 0) {
4424 bss->pbss = atoi(pos);
4425 #ifdef CONFIG_AIRTIME_POLICY
4426 } else if (os_strcmp(buf, "airtime_mode") == 0) {
4427 int val = atoi(pos);
4428
4429 if (val < 0 || val > AIRTIME_MODE_MAX) {
4430 wpa_printf(MSG_ERROR, "Line %d: Unknown airtime_mode",
4431 line);
4432 return 1;
4433 }
4434 conf->airtime_mode = val;
4435 } else if (os_strcmp(buf, "airtime_update_interval") == 0) {
4436 conf->airtime_update_interval = atoi(pos);
4437 } else if (os_strcmp(buf, "airtime_bss_weight") == 0) {
4438 bss->airtime_weight = atoi(pos);
4439 } else if (os_strcmp(buf, "airtime_bss_limit") == 0) {
4440 int val = atoi(pos);
4441
4442 if (val < 0 || val > 1) {
4443 wpa_printf(MSG_ERROR,
4444 "Line %d: Invalid airtime_bss_limit (must be 0 or 1)",
4445 line);
4446 return 1;
4447 }
4448 bss->airtime_limit = val;
4449 } else if (os_strcmp(buf, "airtime_sta_weight") == 0) {
4450 if (add_airtime_weight(bss, pos) < 0) {
4451 wpa_printf(MSG_ERROR,
4452 "Line %d: Invalid airtime weight '%s'",
4453 line, pos);
4454 return 1;
4455 }
4456 #endif /* CONFIG_AIRTIME_POLICY */
4457 #ifdef CONFIG_MACSEC
4458 } else if (os_strcmp(buf, "macsec_policy") == 0) {
4459 int macsec_policy = atoi(pos);
4460
4461 if (macsec_policy < 0 || macsec_policy > 1) {
4462 wpa_printf(MSG_ERROR,
4463 "Line %d: invalid macsec_policy (%d): '%s'.",
4464 line, macsec_policy, pos);
4465 return 1;
4466 }
4467 bss->macsec_policy = macsec_policy;
4468 } else if (os_strcmp(buf, "macsec_integ_only") == 0) {
4469 int macsec_integ_only = atoi(pos);
4470
4471 if (macsec_integ_only < 0 || macsec_integ_only > 1) {
4472 wpa_printf(MSG_ERROR,
4473 "Line %d: invalid macsec_integ_only (%d): '%s'.",
4474 line, macsec_integ_only, pos);
4475 return 1;
4476 }
4477 bss->macsec_integ_only = macsec_integ_only;
4478 } else if (os_strcmp(buf, "macsec_replay_protect") == 0) {
4479 int macsec_replay_protect = atoi(pos);
4480
4481 if (macsec_replay_protect < 0 || macsec_replay_protect > 1) {
4482 wpa_printf(MSG_ERROR,
4483 "Line %d: invalid macsec_replay_protect (%d): '%s'.",
4484 line, macsec_replay_protect, pos);
4485 return 1;
4486 }
4487 bss->macsec_replay_protect = macsec_replay_protect;
4488 } else if (os_strcmp(buf, "macsec_replay_window") == 0) {
4489 bss->macsec_replay_window = atoi(pos);
4490 } else if (os_strcmp(buf, "macsec_port") == 0) {
4491 int macsec_port = atoi(pos);
4492
4493 if (macsec_port < 1 || macsec_port > 65534) {
4494 wpa_printf(MSG_ERROR,
4495 "Line %d: invalid macsec_port (%d): '%s'.",
4496 line, macsec_port, pos);
4497 return 1;
4498 }
4499 bss->macsec_port = macsec_port;
4500 } else if (os_strcmp(buf, "mka_priority") == 0) {
4501 int mka_priority = atoi(pos);
4502
4503 if (mka_priority < 0 || mka_priority > 255) {
4504 wpa_printf(MSG_ERROR,
4505 "Line %d: invalid mka_priority (%d): '%s'.",
4506 line, mka_priority, pos);
4507 return 1;
4508 }
4509 bss->mka_priority = mka_priority;
4510 } else if (os_strcmp(buf, "mka_cak") == 0) {
4511 size_t len = os_strlen(pos);
4512
4513 if (len > 2 * MACSEC_CAK_MAX_LEN ||
4514 (len != 2 * 16 && len != 2 * 32) ||
4515 hexstr2bin(pos, bss->mka_cak, len / 2)) {
4516 wpa_printf(MSG_ERROR, "Line %d: Invalid MKA-CAK '%s'.",
4517 line, pos);
4518 return 1;
4519 }
4520 bss->mka_cak_len = len / 2;
4521 bss->mka_psk_set |= MKA_PSK_SET_CAK;
4522 } else if (os_strcmp(buf, "mka_ckn") == 0) {
4523 size_t len = os_strlen(pos);
4524
4525 if (len > 2 * MACSEC_CKN_MAX_LEN || /* too long */
4526 len < 2 || /* too short */
4527 len % 2 != 0 /* not an integral number of bytes */) {
4528 wpa_printf(MSG_ERROR, "Line %d: Invalid MKA-CKN '%s'.",
4529 line, pos);
4530 return 1;
4531 }
4532 bss->mka_ckn_len = len / 2;
4533 if (hexstr2bin(pos, bss->mka_ckn, bss->mka_ckn_len)) {
4534 wpa_printf(MSG_ERROR, "Line %d: Invalid MKA-CKN '%s'.",
4535 line, pos);
4536 return -1;
4537 }
4538 bss->mka_psk_set |= MKA_PSK_SET_CKN;
4539 #endif /* CONFIG_MACSEC */
4540 } else {
4541 wpa_printf(MSG_ERROR,
4542 "Line %d: unknown configuration item '%s'",
4543 line, buf);
4544 return 1;
4545 }
4546
4547 return 0;
4548 }
4549
4550
4551 /**
4552 * hostapd_config_read - Read and parse a configuration file
4553 * @fname: Configuration file name (including path, if needed)
4554 * Returns: Allocated configuration data structure
4555 */
4556 struct hostapd_config * hostapd_config_read(const char *fname)
4557 {
4558 struct hostapd_config *conf;
4559 FILE *f;
4560 char buf[4096], *pos;
4561 int line = 0;
4562 int errors = 0;
4563 size_t i;
4564
4565 f = fopen(fname, "r");
4566 if (f == NULL) {
4567 wpa_printf(MSG_ERROR, "Could not open configuration file '%s' "
4568 "for reading.", fname);
4569 return NULL;
4570 }
4571
4572 conf = hostapd_config_defaults();
4573 if (conf == NULL) {
4574 fclose(f);
4575 return NULL;
4576 }
4577
4578 /* set default driver based on configuration */
4579 conf->driver = wpa_drivers[0];
4580 if (conf->driver == NULL) {
4581 wpa_printf(MSG_ERROR, "No driver wrappers registered!");
4582 hostapd_config_free(conf);
4583 fclose(f);
4584 return NULL;
4585 }
4586
4587 conf->last_bss = conf->bss[0];
4588
4589 while (fgets(buf, sizeof(buf), f)) {
4590 struct hostapd_bss_config *bss;
4591
4592 bss = conf->last_bss;
4593 line++;
4594
4595 if (buf[0] == '#')
4596 continue;
4597 pos = buf;
4598 while (*pos != '\0') {
4599 if (*pos == '\n') {
4600 *pos = '\0';
4601 break;
4602 }
4603 pos++;
4604 }
4605 if (buf[0] == '\0')
4606 continue;
4607
4608 pos = os_strchr(buf, '=');
4609 if (pos == NULL) {
4610 wpa_printf(MSG_ERROR, "Line %d: invalid line '%s'",
4611 line, buf);
4612 errors++;
4613 continue;
4614 }
4615 *pos = '\0';
4616 pos++;
4617 errors += hostapd_config_fill(conf, bss, buf, pos, line);
4618 }
4619
4620 fclose(f);
4621
4622 for (i = 0; i < conf->num_bss; i++)
4623 hostapd_set_security_params(conf->bss[i], 1);
4624
4625 if (hostapd_config_check(conf, 1))
4626 errors++;
4627
4628 #ifndef WPA_IGNORE_CONFIG_ERRORS
4629 if (errors) {
4630 wpa_printf(MSG_ERROR, "%d errors found in configuration file "
4631 "'%s'", errors, fname);
4632 hostapd_config_free(conf);
4633 conf = NULL;
4634 }
4635 #endif /* WPA_IGNORE_CONFIG_ERRORS */
4636
4637 return conf;
4638 }
4639
4640
4641 int hostapd_set_iface(struct hostapd_config *conf,
4642 struct hostapd_bss_config *bss, const char *field,
4643 char *value)
4644 {
4645 int errors;
4646 size_t i;
4647
4648 errors = hostapd_config_fill(conf, bss, field, value, 0);
4649 if (errors) {
4650 wpa_printf(MSG_INFO, "Failed to set configuration field '%s' "
4651 "to value '%s'", field, value);
4652 return -1;
4653 }
4654
4655 for (i = 0; i < conf->num_bss; i++)
4656 hostapd_set_security_params(conf->bss[i], 0);
4657
4658 if (hostapd_config_check(conf, 0)) {
4659 wpa_printf(MSG_ERROR, "Configuration check failed");
4660 return -1;
4661 }
4662
4663 return 0;
4664 }
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