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Add TLS-PRF using HMAC with P_SHA384 for TEAP
[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 #ifdef CONFIG_IEEE80211W
715 else if (os_strcmp(start, "WPA-PSK-SHA256") == 0)
716 val |= WPA_KEY_MGMT_PSK_SHA256;
717 else if (os_strcmp(start, "WPA-EAP-SHA256") == 0)
718 val |= WPA_KEY_MGMT_IEEE8021X_SHA256;
719 #endif /* CONFIG_IEEE80211W */
720 #ifdef CONFIG_SAE
721 else if (os_strcmp(start, "SAE") == 0)
722 val |= WPA_KEY_MGMT_SAE;
723 else if (os_strcmp(start, "FT-SAE") == 0)
724 val |= WPA_KEY_MGMT_FT_SAE;
725 #endif /* CONFIG_SAE */
726 #ifdef CONFIG_SUITEB
727 else if (os_strcmp(start, "WPA-EAP-SUITE-B") == 0)
728 val |= WPA_KEY_MGMT_IEEE8021X_SUITE_B;
729 #endif /* CONFIG_SUITEB */
730 #ifdef CONFIG_SUITEB192
731 else if (os_strcmp(start, "WPA-EAP-SUITE-B-192") == 0)
732 val |= WPA_KEY_MGMT_IEEE8021X_SUITE_B_192;
733 #endif /* CONFIG_SUITEB192 */
734 #ifdef CONFIG_FILS
735 else if (os_strcmp(start, "FILS-SHA256") == 0)
736 val |= WPA_KEY_MGMT_FILS_SHA256;
737 else if (os_strcmp(start, "FILS-SHA384") == 0)
738 val |= WPA_KEY_MGMT_FILS_SHA384;
739 #ifdef CONFIG_IEEE80211R_AP
740 else if (os_strcmp(start, "FT-FILS-SHA256") == 0)
741 val |= WPA_KEY_MGMT_FT_FILS_SHA256;
742 else if (os_strcmp(start, "FT-FILS-SHA384") == 0)
743 val |= WPA_KEY_MGMT_FT_FILS_SHA384;
744 #endif /* CONFIG_IEEE80211R_AP */
745 #endif /* CONFIG_FILS */
746 #ifdef CONFIG_OWE
747 else if (os_strcmp(start, "OWE") == 0)
748 val |= WPA_KEY_MGMT_OWE;
749 #endif /* CONFIG_OWE */
750 #ifdef CONFIG_DPP
751 else if (os_strcmp(start, "DPP") == 0)
752 val |= WPA_KEY_MGMT_DPP;
753 #endif /* CONFIG_DPP */
754 #ifdef CONFIG_HS20
755 else if (os_strcmp(start, "OSEN") == 0)
756 val |= WPA_KEY_MGMT_OSEN;
757 #endif /* CONFIG_HS20 */
758 else {
759 wpa_printf(MSG_ERROR, "Line %d: invalid key_mgmt '%s'",
760 line, start);
761 os_free(buf);
762 return -1;
763 }
764
765 if (last)
766 break;
767 start = end + 1;
768 }
769
770 os_free(buf);
771 if (val == 0) {
772 wpa_printf(MSG_ERROR, "Line %d: no key_mgmt values "
773 "configured.", line);
774 return -1;
775 }
776
777 return val;
778 }
779
780
781 static int hostapd_config_parse_cipher(int line, const char *value)
782 {
783 int val = wpa_parse_cipher(value);
784 if (val < 0) {
785 wpa_printf(MSG_ERROR, "Line %d: invalid cipher '%s'.",
786 line, value);
787 return -1;
788 }
789 if (val == 0) {
790 wpa_printf(MSG_ERROR, "Line %d: no cipher values configured.",
791 line);
792 return -1;
793 }
794 return val;
795 }
796
797
798 static int hostapd_config_read_wep(struct hostapd_wep_keys *wep, int keyidx,
799 char *val)
800 {
801 size_t len = os_strlen(val);
802
803 if (keyidx < 0 || keyidx > 3)
804 return -1;
805
806 if (len == 0) {
807 int i, set = 0;
808
809 bin_clear_free(wep->key[keyidx], wep->len[keyidx]);
810 wep->key[keyidx] = NULL;
811 wep->len[keyidx] = 0;
812 for (i = 0; i < NUM_WEP_KEYS; i++) {
813 if (wep->key[i])
814 set++;
815 }
816 if (!set)
817 wep->keys_set = 0;
818 return 0;
819 }
820
821 if (wep->key[keyidx] != NULL)
822 return -1;
823
824 if (val[0] == '"') {
825 if (len < 2 || val[len - 1] != '"')
826 return -1;
827 len -= 2;
828 wep->key[keyidx] = os_memdup(val + 1, len);
829 if (wep->key[keyidx] == NULL)
830 return -1;
831 wep->len[keyidx] = len;
832 } else {
833 if (len & 1)
834 return -1;
835 len /= 2;
836 wep->key[keyidx] = os_malloc(len);
837 if (wep->key[keyidx] == NULL)
838 return -1;
839 wep->len[keyidx] = len;
840 if (hexstr2bin(val, wep->key[keyidx], len) < 0)
841 return -1;
842 }
843
844 wep->keys_set++;
845
846 return 0;
847 }
848
849
850 static int hostapd_parse_chanlist(struct hostapd_config *conf, char *val)
851 {
852 char *pos;
853
854 /* for backwards compatibility, translate ' ' in conf str to ',' */
855 pos = val;
856 while (pos) {
857 pos = os_strchr(pos, ' ');
858 if (pos)
859 *pos++ = ',';
860 }
861 if (freq_range_list_parse(&conf->acs_ch_list, val))
862 return -1;
863
864 return 0;
865 }
866
867
868 static int hostapd_parse_intlist(int **int_list, char *val)
869 {
870 int *list;
871 int count;
872 char *pos, *end;
873
874 os_free(*int_list);
875 *int_list = NULL;
876
877 pos = val;
878 count = 0;
879 while (*pos != '\0') {
880 if (*pos == ' ')
881 count++;
882 pos++;
883 }
884
885 list = os_malloc(sizeof(int) * (count + 2));
886 if (list == NULL)
887 return -1;
888 pos = val;
889 count = 0;
890 while (*pos != '\0') {
891 end = os_strchr(pos, ' ');
892 if (end)
893 *end = '\0';
894
895 list[count++] = atoi(pos);
896 if (!end)
897 break;
898 pos = end + 1;
899 }
900 list[count] = -1;
901
902 *int_list = list;
903 return 0;
904 }
905
906
907 static int hostapd_config_bss(struct hostapd_config *conf, const char *ifname)
908 {
909 struct hostapd_bss_config **all, *bss;
910
911 if (*ifname == '\0')
912 return -1;
913
914 all = os_realloc_array(conf->bss, conf->num_bss + 1,
915 sizeof(struct hostapd_bss_config *));
916 if (all == NULL) {
917 wpa_printf(MSG_ERROR, "Failed to allocate memory for "
918 "multi-BSS entry");
919 return -1;
920 }
921 conf->bss = all;
922
923 bss = os_zalloc(sizeof(*bss));
924 if (bss == NULL)
925 return -1;
926 bss->radius = os_zalloc(sizeof(*bss->radius));
927 if (bss->radius == NULL) {
928 wpa_printf(MSG_ERROR, "Failed to allocate memory for "
929 "multi-BSS RADIUS data");
930 os_free(bss);
931 return -1;
932 }
933
934 conf->bss[conf->num_bss++] = bss;
935 conf->last_bss = bss;
936
937 hostapd_config_defaults_bss(bss);
938 os_strlcpy(bss->iface, ifname, sizeof(bss->iface));
939 os_memcpy(bss->ssid.vlan, bss->iface, IFNAMSIZ + 1);
940
941 return 0;
942 }
943
944
945 /* convert floats with one decimal place to value*10 int, i.e.,
946 * "1.5" will return 15 */
947 static int hostapd_config_read_int10(const char *value)
948 {
949 int i, d;
950 char *pos;
951
952 i = atoi(value);
953 pos = os_strchr(value, '.');
954 d = 0;
955 if (pos) {
956 pos++;
957 if (*pos >= '0' && *pos <= '9')
958 d = *pos - '0';
959 }
960
961 return i * 10 + d;
962 }
963
964
965 static int valid_cw(int cw)
966 {
967 return (cw == 1 || cw == 3 || cw == 7 || cw == 15 || cw == 31 ||
968 cw == 63 || cw == 127 || cw == 255 || cw == 511 || cw == 1023 ||
969 cw == 2047 || cw == 4095 || cw == 8191 || cw == 16383 ||
970 cw == 32767);
971 }
972
973
974 enum {
975 IEEE80211_TX_QUEUE_DATA0 = 0, /* used for EDCA AC_VO data */
976 IEEE80211_TX_QUEUE_DATA1 = 1, /* used for EDCA AC_VI data */
977 IEEE80211_TX_QUEUE_DATA2 = 2, /* used for EDCA AC_BE data */
978 IEEE80211_TX_QUEUE_DATA3 = 3 /* used for EDCA AC_BK data */
979 };
980
981 static int hostapd_config_tx_queue(struct hostapd_config *conf,
982 const char *name, const char *val)
983 {
984 int num;
985 const char *pos;
986 struct hostapd_tx_queue_params *queue;
987
988 /* skip 'tx_queue_' prefix */
989 pos = name + 9;
990 if (os_strncmp(pos, "data", 4) == 0 &&
991 pos[4] >= '0' && pos[4] <= '9' && pos[5] == '_') {
992 num = pos[4] - '0';
993 pos += 6;
994 } else if (os_strncmp(pos, "after_beacon_", 13) == 0 ||
995 os_strncmp(pos, "beacon_", 7) == 0) {
996 wpa_printf(MSG_INFO, "DEPRECATED: '%s' not used", name);
997 return 0;
998 } else {
999 wpa_printf(MSG_ERROR, "Unknown tx_queue name '%s'", pos);
1000 return -1;
1001 }
1002
1003 if (num >= NUM_TX_QUEUES) {
1004 /* for backwards compatibility, do not trigger failure */
1005 wpa_printf(MSG_INFO, "DEPRECATED: '%s' not used", name);
1006 return 0;
1007 }
1008
1009 queue = &conf->tx_queue[num];
1010
1011 if (os_strcmp(pos, "aifs") == 0) {
1012 queue->aifs = atoi(val);
1013 if (queue->aifs < 0 || queue->aifs > 255) {
1014 wpa_printf(MSG_ERROR, "Invalid AIFS value %d",
1015 queue->aifs);
1016 return -1;
1017 }
1018 } else if (os_strcmp(pos, "cwmin") == 0) {
1019 queue->cwmin = atoi(val);
1020 if (!valid_cw(queue->cwmin)) {
1021 wpa_printf(MSG_ERROR, "Invalid cwMin value %d",
1022 queue->cwmin);
1023 return -1;
1024 }
1025 } else if (os_strcmp(pos, "cwmax") == 0) {
1026 queue->cwmax = atoi(val);
1027 if (!valid_cw(queue->cwmax)) {
1028 wpa_printf(MSG_ERROR, "Invalid cwMax value %d",
1029 queue->cwmax);
1030 return -1;
1031 }
1032 } else if (os_strcmp(pos, "burst") == 0) {
1033 queue->burst = hostapd_config_read_int10(val);
1034 } else {
1035 wpa_printf(MSG_ERROR, "Unknown tx_queue field '%s'", pos);
1036 return -1;
1037 }
1038
1039 return 0;
1040 }
1041
1042
1043 #ifdef CONFIG_IEEE80211R_AP
1044
1045 static int rkh_derive_key(const char *pos, u8 *key, size_t key_len)
1046 {
1047 u8 oldkey[16];
1048 int ret;
1049
1050 if (!hexstr2bin(pos, key, key_len))
1051 return 0;
1052
1053 /* Try to use old short key for backwards compatibility */
1054 if (hexstr2bin(pos, oldkey, sizeof(oldkey)))
1055 return -1;
1056
1057 ret = hmac_sha256_kdf(oldkey, sizeof(oldkey), "FT OLDKEY", NULL, 0,
1058 key, key_len);
1059 os_memset(oldkey, 0, sizeof(oldkey));
1060 return ret;
1061 }
1062
1063
1064 static int add_r0kh(struct hostapd_bss_config *bss, char *value)
1065 {
1066 struct ft_remote_r0kh *r0kh;
1067 char *pos, *next;
1068
1069 r0kh = os_zalloc(sizeof(*r0kh));
1070 if (r0kh == NULL)
1071 return -1;
1072
1073 /* 02:01:02:03:04:05 a.example.com 000102030405060708090a0b0c0d0e0f */
1074 pos = value;
1075 next = os_strchr(pos, ' ');
1076 if (next)
1077 *next++ = '\0';
1078 if (next == NULL || hwaddr_aton(pos, r0kh->addr)) {
1079 wpa_printf(MSG_ERROR, "Invalid R0KH MAC address: '%s'", pos);
1080 os_free(r0kh);
1081 return -1;
1082 }
1083
1084 pos = next;
1085 next = os_strchr(pos, ' ');
1086 if (next)
1087 *next++ = '\0';
1088 if (next == NULL || next - pos > FT_R0KH_ID_MAX_LEN) {
1089 wpa_printf(MSG_ERROR, "Invalid R0KH-ID: '%s'", pos);
1090 os_free(r0kh);
1091 return -1;
1092 }
1093 r0kh->id_len = next - pos - 1;
1094 os_memcpy(r0kh->id, pos, r0kh->id_len);
1095
1096 pos = next;
1097 if (rkh_derive_key(pos, r0kh->key, sizeof(r0kh->key)) < 0) {
1098 wpa_printf(MSG_ERROR, "Invalid R0KH key: '%s'", pos);
1099 os_free(r0kh);
1100 return -1;
1101 }
1102
1103 r0kh->next = bss->r0kh_list;
1104 bss->r0kh_list = r0kh;
1105
1106 return 0;
1107 }
1108
1109
1110 static int add_r1kh(struct hostapd_bss_config *bss, char *value)
1111 {
1112 struct ft_remote_r1kh *r1kh;
1113 char *pos, *next;
1114
1115 r1kh = os_zalloc(sizeof(*r1kh));
1116 if (r1kh == NULL)
1117 return -1;
1118
1119 /* 02:01:02:03:04:05 02:01:02:03:04:05
1120 * 000102030405060708090a0b0c0d0e0f */
1121 pos = value;
1122 next = os_strchr(pos, ' ');
1123 if (next)
1124 *next++ = '\0';
1125 if (next == NULL || hwaddr_aton(pos, r1kh->addr)) {
1126 wpa_printf(MSG_ERROR, "Invalid R1KH MAC address: '%s'", pos);
1127 os_free(r1kh);
1128 return -1;
1129 }
1130
1131 pos = next;
1132 next = os_strchr(pos, ' ');
1133 if (next)
1134 *next++ = '\0';
1135 if (next == NULL || hwaddr_aton(pos, r1kh->id)) {
1136 wpa_printf(MSG_ERROR, "Invalid R1KH-ID: '%s'", pos);
1137 os_free(r1kh);
1138 return -1;
1139 }
1140
1141 pos = next;
1142 if (rkh_derive_key(pos, r1kh->key, sizeof(r1kh->key)) < 0) {
1143 wpa_printf(MSG_ERROR, "Invalid R1KH key: '%s'", pos);
1144 os_free(r1kh);
1145 return -1;
1146 }
1147
1148 r1kh->next = bss->r1kh_list;
1149 bss->r1kh_list = r1kh;
1150
1151 return 0;
1152 }
1153 #endif /* CONFIG_IEEE80211R_AP */
1154
1155
1156 #ifdef CONFIG_IEEE80211N
1157 static int hostapd_config_ht_capab(struct hostapd_config *conf,
1158 const char *capab)
1159 {
1160 if (os_strstr(capab, "[LDPC]"))
1161 conf->ht_capab |= HT_CAP_INFO_LDPC_CODING_CAP;
1162 if (os_strstr(capab, "[HT40-]")) {
1163 conf->ht_capab |= HT_CAP_INFO_SUPP_CHANNEL_WIDTH_SET;
1164 conf->secondary_channel = -1;
1165 }
1166 if (os_strstr(capab, "[HT40+]")) {
1167 conf->ht_capab |= HT_CAP_INFO_SUPP_CHANNEL_WIDTH_SET;
1168 conf->secondary_channel = 1;
1169 }
1170 if (os_strstr(capab, "[HT40+]") && os_strstr(capab, "[HT40-]")) {
1171 conf->ht_capab |= HT_CAP_INFO_SUPP_CHANNEL_WIDTH_SET;
1172 conf->ht40_plus_minus_allowed = 1;
1173 }
1174 if (!os_strstr(capab, "[HT40+]") && !os_strstr(capab, "[HT40-]"))
1175 conf->secondary_channel = 0;
1176 if (os_strstr(capab, "[SMPS-STATIC]")) {
1177 conf->ht_capab &= ~HT_CAP_INFO_SMPS_MASK;
1178 conf->ht_capab |= HT_CAP_INFO_SMPS_STATIC;
1179 }
1180 if (os_strstr(capab, "[SMPS-DYNAMIC]")) {
1181 conf->ht_capab &= ~HT_CAP_INFO_SMPS_MASK;
1182 conf->ht_capab |= HT_CAP_INFO_SMPS_DYNAMIC;
1183 }
1184 if (os_strstr(capab, "[GF]"))
1185 conf->ht_capab |= HT_CAP_INFO_GREEN_FIELD;
1186 if (os_strstr(capab, "[SHORT-GI-20]"))
1187 conf->ht_capab |= HT_CAP_INFO_SHORT_GI20MHZ;
1188 if (os_strstr(capab, "[SHORT-GI-40]"))
1189 conf->ht_capab |= HT_CAP_INFO_SHORT_GI40MHZ;
1190 if (os_strstr(capab, "[TX-STBC]"))
1191 conf->ht_capab |= HT_CAP_INFO_TX_STBC;
1192 if (os_strstr(capab, "[RX-STBC1]")) {
1193 conf->ht_capab &= ~HT_CAP_INFO_RX_STBC_MASK;
1194 conf->ht_capab |= HT_CAP_INFO_RX_STBC_1;
1195 }
1196 if (os_strstr(capab, "[RX-STBC12]")) {
1197 conf->ht_capab &= ~HT_CAP_INFO_RX_STBC_MASK;
1198 conf->ht_capab |= HT_CAP_INFO_RX_STBC_12;
1199 }
1200 if (os_strstr(capab, "[RX-STBC123]")) {
1201 conf->ht_capab &= ~HT_CAP_INFO_RX_STBC_MASK;
1202 conf->ht_capab |= HT_CAP_INFO_RX_STBC_123;
1203 }
1204 if (os_strstr(capab, "[DELAYED-BA]"))
1205 conf->ht_capab |= HT_CAP_INFO_DELAYED_BA;
1206 if (os_strstr(capab, "[MAX-AMSDU-7935]"))
1207 conf->ht_capab |= HT_CAP_INFO_MAX_AMSDU_SIZE;
1208 if (os_strstr(capab, "[DSSS_CCK-40]"))
1209 conf->ht_capab |= HT_CAP_INFO_DSSS_CCK40MHZ;
1210 if (os_strstr(capab, "[40-INTOLERANT]"))
1211 conf->ht_capab |= HT_CAP_INFO_40MHZ_INTOLERANT;
1212 if (os_strstr(capab, "[LSIG-TXOP-PROT]"))
1213 conf->ht_capab |= HT_CAP_INFO_LSIG_TXOP_PROTECT_SUPPORT;
1214
1215 return 0;
1216 }
1217 #endif /* CONFIG_IEEE80211N */
1218
1219
1220 #ifdef CONFIG_IEEE80211AC
1221 static int hostapd_config_vht_capab(struct hostapd_config *conf,
1222 const char *capab)
1223 {
1224 if (os_strstr(capab, "[MAX-MPDU-7991]"))
1225 conf->vht_capab |= VHT_CAP_MAX_MPDU_LENGTH_7991;
1226 if (os_strstr(capab, "[MAX-MPDU-11454]"))
1227 conf->vht_capab |= VHT_CAP_MAX_MPDU_LENGTH_11454;
1228 if (os_strstr(capab, "[VHT160]"))
1229 conf->vht_capab |= VHT_CAP_SUPP_CHAN_WIDTH_160MHZ;
1230 if (os_strstr(capab, "[VHT160-80PLUS80]"))
1231 conf->vht_capab |= VHT_CAP_SUPP_CHAN_WIDTH_160_80PLUS80MHZ;
1232 if (os_strstr(capab, "[RXLDPC]"))
1233 conf->vht_capab |= VHT_CAP_RXLDPC;
1234 if (os_strstr(capab, "[SHORT-GI-80]"))
1235 conf->vht_capab |= VHT_CAP_SHORT_GI_80;
1236 if (os_strstr(capab, "[SHORT-GI-160]"))
1237 conf->vht_capab |= VHT_CAP_SHORT_GI_160;
1238 if (os_strstr(capab, "[TX-STBC-2BY1]"))
1239 conf->vht_capab |= VHT_CAP_TXSTBC;
1240 if (os_strstr(capab, "[RX-STBC-1]"))
1241 conf->vht_capab |= VHT_CAP_RXSTBC_1;
1242 if (os_strstr(capab, "[RX-STBC-12]"))
1243 conf->vht_capab |= VHT_CAP_RXSTBC_2;
1244 if (os_strstr(capab, "[RX-STBC-123]"))
1245 conf->vht_capab |= VHT_CAP_RXSTBC_3;
1246 if (os_strstr(capab, "[RX-STBC-1234]"))
1247 conf->vht_capab |= VHT_CAP_RXSTBC_4;
1248 if (os_strstr(capab, "[SU-BEAMFORMER]"))
1249 conf->vht_capab |= VHT_CAP_SU_BEAMFORMER_CAPABLE;
1250 if (os_strstr(capab, "[SU-BEAMFORMEE]"))
1251 conf->vht_capab |= VHT_CAP_SU_BEAMFORMEE_CAPABLE;
1252 if (os_strstr(capab, "[BF-ANTENNA-2]") &&
1253 (conf->vht_capab & VHT_CAP_SU_BEAMFORMEE_CAPABLE))
1254 conf->vht_capab |= (1 << VHT_CAP_BEAMFORMEE_STS_OFFSET);
1255 if (os_strstr(capab, "[BF-ANTENNA-3]") &&
1256 (conf->vht_capab & VHT_CAP_SU_BEAMFORMEE_CAPABLE))
1257 conf->vht_capab |= (2 << VHT_CAP_BEAMFORMEE_STS_OFFSET);
1258 if (os_strstr(capab, "[BF-ANTENNA-4]") &&
1259 (conf->vht_capab & VHT_CAP_SU_BEAMFORMEE_CAPABLE))
1260 conf->vht_capab |= (3 << VHT_CAP_BEAMFORMEE_STS_OFFSET);
1261 if (os_strstr(capab, "[SOUNDING-DIMENSION-2]") &&
1262 (conf->vht_capab & VHT_CAP_SU_BEAMFORMER_CAPABLE))
1263 conf->vht_capab |= (1 << VHT_CAP_SOUNDING_DIMENSION_OFFSET);
1264 if (os_strstr(capab, "[SOUNDING-DIMENSION-3]") &&
1265 (conf->vht_capab & VHT_CAP_SU_BEAMFORMER_CAPABLE))
1266 conf->vht_capab |= (2 << VHT_CAP_SOUNDING_DIMENSION_OFFSET);
1267 if (os_strstr(capab, "[SOUNDING-DIMENSION-4]") &&
1268 (conf->vht_capab & VHT_CAP_SU_BEAMFORMER_CAPABLE))
1269 conf->vht_capab |= (3 << VHT_CAP_SOUNDING_DIMENSION_OFFSET);
1270 if (os_strstr(capab, "[MU-BEAMFORMER]"))
1271 conf->vht_capab |= VHT_CAP_MU_BEAMFORMER_CAPABLE;
1272 if (os_strstr(capab, "[VHT-TXOP-PS]"))
1273 conf->vht_capab |= VHT_CAP_VHT_TXOP_PS;
1274 if (os_strstr(capab, "[HTC-VHT]"))
1275 conf->vht_capab |= VHT_CAP_HTC_VHT;
1276 if (os_strstr(capab, "[MAX-A-MPDU-LEN-EXP7]"))
1277 conf->vht_capab |= VHT_CAP_MAX_A_MPDU_LENGTH_EXPONENT_MAX;
1278 else if (os_strstr(capab, "[MAX-A-MPDU-LEN-EXP6]"))
1279 conf->vht_capab |= VHT_CAP_MAX_A_MPDU_LENGTH_EXPONENT_6;
1280 else if (os_strstr(capab, "[MAX-A-MPDU-LEN-EXP5]"))
1281 conf->vht_capab |= VHT_CAP_MAX_A_MPDU_LENGTH_EXPONENT_5;
1282 else if (os_strstr(capab, "[MAX-A-MPDU-LEN-EXP4]"))
1283 conf->vht_capab |= VHT_CAP_MAX_A_MPDU_LENGTH_EXPONENT_4;
1284 else if (os_strstr(capab, "[MAX-A-MPDU-LEN-EXP3]"))
1285 conf->vht_capab |= VHT_CAP_MAX_A_MPDU_LENGTH_EXPONENT_3;
1286 else if (os_strstr(capab, "[MAX-A-MPDU-LEN-EXP2]"))
1287 conf->vht_capab |= VHT_CAP_MAX_A_MPDU_LENGTH_EXPONENT_2;
1288 else if (os_strstr(capab, "[MAX-A-MPDU-LEN-EXP1]"))
1289 conf->vht_capab |= VHT_CAP_MAX_A_MPDU_LENGTH_EXPONENT_1;
1290 if (os_strstr(capab, "[VHT-LINK-ADAPT2]") &&
1291 (conf->vht_capab & VHT_CAP_HTC_VHT))
1292 conf->vht_capab |= VHT_CAP_VHT_LINK_ADAPTATION_VHT_UNSOL_MFB;
1293 if (os_strstr(capab, "[VHT-LINK-ADAPT3]") &&
1294 (conf->vht_capab & VHT_CAP_HTC_VHT))
1295 conf->vht_capab |= VHT_CAP_VHT_LINK_ADAPTATION_VHT_MRQ_MFB;
1296 if (os_strstr(capab, "[RX-ANTENNA-PATTERN]"))
1297 conf->vht_capab |= VHT_CAP_RX_ANTENNA_PATTERN;
1298 if (os_strstr(capab, "[TX-ANTENNA-PATTERN]"))
1299 conf->vht_capab |= VHT_CAP_TX_ANTENNA_PATTERN;
1300 return 0;
1301 }
1302 #endif /* CONFIG_IEEE80211AC */
1303
1304
1305 #ifdef CONFIG_IEEE80211AX
1306
1307 static u8 find_bit_offset(u8 val)
1308 {
1309 u8 res = 0;
1310
1311 for (; val; val >>= 1) {
1312 if (val & 1)
1313 break;
1314 res++;
1315 }
1316
1317 return res;
1318 }
1319
1320
1321 static u8 set_he_cap(int val, u8 mask)
1322 {
1323 return (u8) (mask & (val << find_bit_offset(mask)));
1324 }
1325
1326 #endif /* CONFIG_IEEE80211AX */
1327
1328
1329 #ifdef CONFIG_INTERWORKING
1330 static int parse_roaming_consortium(struct hostapd_bss_config *bss, char *pos,
1331 int line)
1332 {
1333 size_t len = os_strlen(pos);
1334 u8 oi[MAX_ROAMING_CONSORTIUM_LEN];
1335
1336 struct hostapd_roaming_consortium *rc;
1337
1338 if ((len & 1) || len < 2 * 3 || len / 2 > MAX_ROAMING_CONSORTIUM_LEN ||
1339 hexstr2bin(pos, oi, len / 2)) {
1340 wpa_printf(MSG_ERROR, "Line %d: invalid roaming_consortium "
1341 "'%s'", line, pos);
1342 return -1;
1343 }
1344 len /= 2;
1345
1346 rc = os_realloc_array(bss->roaming_consortium,
1347 bss->roaming_consortium_count + 1,
1348 sizeof(struct hostapd_roaming_consortium));
1349 if (rc == NULL)
1350 return -1;
1351
1352 os_memcpy(rc[bss->roaming_consortium_count].oi, oi, len);
1353 rc[bss->roaming_consortium_count].len = len;
1354
1355 bss->roaming_consortium = rc;
1356 bss->roaming_consortium_count++;
1357
1358 return 0;
1359 }
1360
1361
1362 static int parse_lang_string(struct hostapd_lang_string **array,
1363 unsigned int *count, char *pos)
1364 {
1365 char *sep, *str = NULL;
1366 size_t clen, nlen, slen;
1367 struct hostapd_lang_string *ls;
1368 int ret = -1;
1369
1370 if (*pos == '"' || (*pos == 'P' && pos[1] == '"')) {
1371 str = wpa_config_parse_string(pos, &slen);
1372 if (!str)
1373 return -1;
1374 pos = str;
1375 }
1376
1377 sep = os_strchr(pos, ':');
1378 if (sep == NULL)
1379 goto fail;
1380 *sep++ = '\0';
1381
1382 clen = os_strlen(pos);
1383 if (clen < 2 || clen > sizeof(ls->lang))
1384 goto fail;
1385 nlen = os_strlen(sep);
1386 if (nlen > 252)
1387 goto fail;
1388
1389 ls = os_realloc_array(*array, *count + 1,
1390 sizeof(struct hostapd_lang_string));
1391 if (ls == NULL)
1392 goto fail;
1393
1394 *array = ls;
1395 ls = &(*array)[*count];
1396 (*count)++;
1397
1398 os_memset(ls->lang, 0, sizeof(ls->lang));
1399 os_memcpy(ls->lang, pos, clen);
1400 ls->name_len = nlen;
1401 os_memcpy(ls->name, sep, nlen);
1402
1403 ret = 0;
1404 fail:
1405 os_free(str);
1406 return ret;
1407 }
1408
1409
1410 static int parse_venue_name(struct hostapd_bss_config *bss, char *pos,
1411 int line)
1412 {
1413 if (parse_lang_string(&bss->venue_name, &bss->venue_name_count, pos)) {
1414 wpa_printf(MSG_ERROR, "Line %d: Invalid venue_name '%s'",
1415 line, pos);
1416 return -1;
1417 }
1418 return 0;
1419 }
1420
1421
1422 static int parse_venue_url(struct hostapd_bss_config *bss, char *pos,
1423 int line)
1424 {
1425 char *sep;
1426 size_t nlen;
1427 struct hostapd_venue_url *url;
1428 int ret = -1;
1429
1430 sep = os_strchr(pos, ':');
1431 if (!sep)
1432 goto fail;
1433 *sep++ = '\0';
1434
1435 nlen = os_strlen(sep);
1436 if (nlen > 254)
1437 goto fail;
1438
1439 url = os_realloc_array(bss->venue_url, bss->venue_url_count + 1,
1440 sizeof(struct hostapd_venue_url));
1441 if (!url)
1442 goto fail;
1443
1444 bss->venue_url = url;
1445 url = &bss->venue_url[bss->venue_url_count++];
1446
1447 url->venue_number = atoi(pos);
1448 url->url_len = nlen;
1449 os_memcpy(url->url, sep, nlen);
1450
1451 ret = 0;
1452 fail:
1453 if (ret)
1454 wpa_printf(MSG_ERROR, "Line %d: Invalid venue_url '%s'",
1455 line, pos);
1456 return ret;
1457 }
1458
1459
1460 static int parse_3gpp_cell_net(struct hostapd_bss_config *bss, char *buf,
1461 int line)
1462 {
1463 size_t count;
1464 char *pos;
1465 u8 *info = NULL, *ipos;
1466
1467 /* format: <MCC1,MNC1>[;<MCC2,MNC2>][;...] */
1468
1469 count = 1;
1470 for (pos = buf; *pos; pos++) {
1471 if ((*pos < '0' || *pos > '9') && *pos != ';' && *pos != ',')
1472 goto fail;
1473 if (*pos == ';')
1474 count++;
1475 }
1476 if (1 + count * 3 > 0x7f)
1477 goto fail;
1478
1479 info = os_zalloc(2 + 3 + count * 3);
1480 if (info == NULL)
1481 return -1;
1482
1483 ipos = info;
1484 *ipos++ = 0; /* GUD - Version 1 */
1485 *ipos++ = 3 + count * 3; /* User Data Header Length (UDHL) */
1486 *ipos++ = 0; /* PLMN List IEI */
1487 /* ext(b8) | Length of PLMN List value contents(b7..1) */
1488 *ipos++ = 1 + count * 3;
1489 *ipos++ = count; /* Number of PLMNs */
1490
1491 pos = buf;
1492 while (pos && *pos) {
1493 char *mcc, *mnc;
1494 size_t mnc_len;
1495
1496 mcc = pos;
1497 mnc = os_strchr(pos, ',');
1498 if (mnc == NULL)
1499 goto fail;
1500 *mnc++ = '\0';
1501 pos = os_strchr(mnc, ';');
1502 if (pos)
1503 *pos++ = '\0';
1504
1505 mnc_len = os_strlen(mnc);
1506 if (os_strlen(mcc) != 3 || (mnc_len != 2 && mnc_len != 3))
1507 goto fail;
1508
1509 /* BC coded MCC,MNC */
1510 /* MCC digit 2 | MCC digit 1 */
1511 *ipos++ = ((mcc[1] - '0') << 4) | (mcc[0] - '0');
1512 /* MNC digit 3 | MCC digit 3 */
1513 *ipos++ = (((mnc_len == 2) ? 0xf0 : ((mnc[2] - '0') << 4))) |
1514 (mcc[2] - '0');
1515 /* MNC digit 2 | MNC digit 1 */
1516 *ipos++ = ((mnc[1] - '0') << 4) | (mnc[0] - '0');
1517 }
1518
1519 os_free(bss->anqp_3gpp_cell_net);
1520 bss->anqp_3gpp_cell_net = info;
1521 bss->anqp_3gpp_cell_net_len = 2 + 3 + 3 * count;
1522 wpa_hexdump(MSG_MSGDUMP, "3GPP Cellular Network information",
1523 bss->anqp_3gpp_cell_net, bss->anqp_3gpp_cell_net_len);
1524
1525 return 0;
1526
1527 fail:
1528 wpa_printf(MSG_ERROR, "Line %d: Invalid anqp_3gpp_cell_net: %s",
1529 line, buf);
1530 os_free(info);
1531 return -1;
1532 }
1533
1534
1535 static int parse_nai_realm(struct hostapd_bss_config *bss, char *buf, int line)
1536 {
1537 struct hostapd_nai_realm_data *realm;
1538 size_t i, j, len;
1539 int *offsets;
1540 char *pos, *end, *rpos;
1541
1542 offsets = os_calloc(bss->nai_realm_count * MAX_NAI_REALMS,
1543 sizeof(int));
1544 if (offsets == NULL)
1545 return -1;
1546
1547 for (i = 0; i < bss->nai_realm_count; i++) {
1548 realm = &bss->nai_realm_data[i];
1549 for (j = 0; j < MAX_NAI_REALMS; j++) {
1550 offsets[i * MAX_NAI_REALMS + j] =
1551 realm->realm[j] ?
1552 realm->realm[j] - realm->realm_buf : -1;
1553 }
1554 }
1555
1556 realm = os_realloc_array(bss->nai_realm_data, bss->nai_realm_count + 1,
1557 sizeof(struct hostapd_nai_realm_data));
1558 if (realm == NULL) {
1559 os_free(offsets);
1560 return -1;
1561 }
1562 bss->nai_realm_data = realm;
1563
1564 /* patch the pointers after realloc */
1565 for (i = 0; i < bss->nai_realm_count; i++) {
1566 realm = &bss->nai_realm_data[i];
1567 for (j = 0; j < MAX_NAI_REALMS; j++) {
1568 int offs = offsets[i * MAX_NAI_REALMS + j];
1569 if (offs >= 0)
1570 realm->realm[j] = realm->realm_buf + offs;
1571 else
1572 realm->realm[j] = NULL;
1573 }
1574 }
1575 os_free(offsets);
1576
1577 realm = &bss->nai_realm_data[bss->nai_realm_count];
1578 os_memset(realm, 0, sizeof(*realm));
1579
1580 pos = buf;
1581 realm->encoding = atoi(pos);
1582 pos = os_strchr(pos, ',');
1583 if (pos == NULL)
1584 goto fail;
1585 pos++;
1586
1587 end = os_strchr(pos, ',');
1588 if (end) {
1589 len = end - pos;
1590 *end = '\0';
1591 } else {
1592 len = os_strlen(pos);
1593 }
1594
1595 if (len > MAX_NAI_REALMLEN) {
1596 wpa_printf(MSG_ERROR, "Too long a realm string (%d > max %d "
1597 "characters)", (int) len, MAX_NAI_REALMLEN);
1598 goto fail;
1599 }
1600 os_memcpy(realm->realm_buf, pos, len);
1601
1602 if (end)
1603 pos = end + 1;
1604 else
1605 pos = NULL;
1606
1607 while (pos && *pos) {
1608 struct hostapd_nai_realm_eap *eap;
1609
1610 if (realm->eap_method_count >= MAX_NAI_EAP_METHODS) {
1611 wpa_printf(MSG_ERROR, "Too many EAP methods");
1612 goto fail;
1613 }
1614
1615 eap = &realm->eap_method[realm->eap_method_count];
1616 realm->eap_method_count++;
1617
1618 end = os_strchr(pos, ',');
1619 if (end == NULL)
1620 end = pos + os_strlen(pos);
1621
1622 eap->eap_method = atoi(pos);
1623 for (;;) {
1624 pos = os_strchr(pos, '[');
1625 if (pos == NULL || pos > end)
1626 break;
1627 pos++;
1628 if (eap->num_auths >= MAX_NAI_AUTH_TYPES) {
1629 wpa_printf(MSG_ERROR, "Too many auth params");
1630 goto fail;
1631 }
1632 eap->auth_id[eap->num_auths] = atoi(pos);
1633 pos = os_strchr(pos, ':');
1634 if (pos == NULL || pos > end)
1635 goto fail;
1636 pos++;
1637 eap->auth_val[eap->num_auths] = atoi(pos);
1638 pos = os_strchr(pos, ']');
1639 if (pos == NULL || pos > end)
1640 goto fail;
1641 pos++;
1642 eap->num_auths++;
1643 }
1644
1645 if (*end != ',')
1646 break;
1647
1648 pos = end + 1;
1649 }
1650
1651 /* Split realm list into null terminated realms */
1652 rpos = realm->realm_buf;
1653 i = 0;
1654 while (*rpos) {
1655 if (i >= MAX_NAI_REALMS) {
1656 wpa_printf(MSG_ERROR, "Too many realms");
1657 goto fail;
1658 }
1659 realm->realm[i++] = rpos;
1660 rpos = os_strchr(rpos, ';');
1661 if (rpos == NULL)
1662 break;
1663 *rpos++ = '\0';
1664 }
1665
1666 bss->nai_realm_count++;
1667
1668 return 0;
1669
1670 fail:
1671 wpa_printf(MSG_ERROR, "Line %d: invalid nai_realm '%s'", line, buf);
1672 return -1;
1673 }
1674
1675
1676 static int parse_anqp_elem(struct hostapd_bss_config *bss, char *buf, int line)
1677 {
1678 char *delim;
1679 u16 infoid;
1680 size_t len;
1681 struct wpabuf *payload;
1682 struct anqp_element *elem;
1683
1684 delim = os_strchr(buf, ':');
1685 if (!delim)
1686 return -1;
1687 delim++;
1688 infoid = atoi(buf);
1689 len = os_strlen(delim);
1690 if (len & 1)
1691 return -1;
1692 len /= 2;
1693 payload = wpabuf_alloc(len);
1694 if (!payload)
1695 return -1;
1696 if (hexstr2bin(delim, wpabuf_put(payload, len), len) < 0) {
1697 wpabuf_free(payload);
1698 return -1;
1699 }
1700
1701 dl_list_for_each(elem, &bss->anqp_elem, struct anqp_element, list) {
1702 if (elem->infoid == infoid) {
1703 /* Update existing entry */
1704 wpabuf_free(elem->payload);
1705 elem->payload = payload;
1706 return 0;
1707 }
1708 }
1709
1710 /* Add a new entry */
1711 elem = os_zalloc(sizeof(*elem));
1712 if (!elem) {
1713 wpabuf_free(payload);
1714 return -1;
1715 }
1716 elem->infoid = infoid;
1717 elem->payload = payload;
1718 dl_list_add(&bss->anqp_elem, &elem->list);
1719
1720 return 0;
1721 }
1722
1723
1724 static int parse_qos_map_set(struct hostapd_bss_config *bss,
1725 char *buf, int line)
1726 {
1727 u8 qos_map_set[16 + 2 * 21], count = 0;
1728 char *pos = buf;
1729 int val;
1730
1731 for (;;) {
1732 if (count == sizeof(qos_map_set)) {
1733 wpa_printf(MSG_ERROR, "Line %d: Too many qos_map_set "
1734 "parameters '%s'", line, buf);
1735 return -1;
1736 }
1737
1738 val = atoi(pos);
1739 if (val > 255 || val < 0) {
1740 wpa_printf(MSG_ERROR, "Line %d: Invalid qos_map_set "
1741 "'%s'", line, buf);
1742 return -1;
1743 }
1744
1745 qos_map_set[count++] = val;
1746 pos = os_strchr(pos, ',');
1747 if (!pos)
1748 break;
1749 pos++;
1750 }
1751
1752 if (count < 16 || count & 1) {
1753 wpa_printf(MSG_ERROR, "Line %d: Invalid qos_map_set '%s'",
1754 line, buf);
1755 return -1;
1756 }
1757
1758 os_memcpy(bss->qos_map_set, qos_map_set, count);
1759 bss->qos_map_set_len = count;
1760
1761 return 0;
1762 }
1763
1764 #endif /* CONFIG_INTERWORKING */
1765
1766
1767 #ifdef CONFIG_HS20
1768 static int hs20_parse_conn_capab(struct hostapd_bss_config *bss, char *buf,
1769 int line)
1770 {
1771 u8 *conn_cap;
1772 char *pos;
1773
1774 if (bss->hs20_connection_capability_len >= 0xfff0)
1775 return -1;
1776
1777 conn_cap = os_realloc(bss->hs20_connection_capability,
1778 bss->hs20_connection_capability_len + 4);
1779 if (conn_cap == NULL)
1780 return -1;
1781
1782 bss->hs20_connection_capability = conn_cap;
1783 conn_cap += bss->hs20_connection_capability_len;
1784 pos = buf;
1785 conn_cap[0] = atoi(pos);
1786 pos = os_strchr(pos, ':');
1787 if (pos == NULL)
1788 return -1;
1789 pos++;
1790 WPA_PUT_LE16(conn_cap + 1, atoi(pos));
1791 pos = os_strchr(pos, ':');
1792 if (pos == NULL)
1793 return -1;
1794 pos++;
1795 conn_cap[3] = atoi(pos);
1796 bss->hs20_connection_capability_len += 4;
1797
1798 return 0;
1799 }
1800
1801
1802 static int hs20_parse_wan_metrics(struct hostapd_bss_config *bss, char *buf,
1803 int line)
1804 {
1805 u8 *wan_metrics;
1806 char *pos;
1807
1808 /* <WAN Info>:<DL Speed>:<UL Speed>:<DL Load>:<UL Load>:<LMD> */
1809
1810 wan_metrics = os_zalloc(13);
1811 if (wan_metrics == NULL)
1812 return -1;
1813
1814 pos = buf;
1815 /* WAN Info */
1816 if (hexstr2bin(pos, wan_metrics, 1) < 0)
1817 goto fail;
1818 pos += 2;
1819 if (*pos != ':')
1820 goto fail;
1821 pos++;
1822
1823 /* Downlink Speed */
1824 WPA_PUT_LE32(wan_metrics + 1, atoi(pos));
1825 pos = os_strchr(pos, ':');
1826 if (pos == NULL)
1827 goto fail;
1828 pos++;
1829
1830 /* Uplink Speed */
1831 WPA_PUT_LE32(wan_metrics + 5, atoi(pos));
1832 pos = os_strchr(pos, ':');
1833 if (pos == NULL)
1834 goto fail;
1835 pos++;
1836
1837 /* Downlink Load */
1838 wan_metrics[9] = atoi(pos);
1839 pos = os_strchr(pos, ':');
1840 if (pos == NULL)
1841 goto fail;
1842 pos++;
1843
1844 /* Uplink Load */
1845 wan_metrics[10] = atoi(pos);
1846 pos = os_strchr(pos, ':');
1847 if (pos == NULL)
1848 goto fail;
1849 pos++;
1850
1851 /* LMD */
1852 WPA_PUT_LE16(wan_metrics + 11, atoi(pos));
1853
1854 os_free(bss->hs20_wan_metrics);
1855 bss->hs20_wan_metrics = wan_metrics;
1856
1857 return 0;
1858
1859 fail:
1860 wpa_printf(MSG_ERROR, "Line %d: Invalid hs20_wan_metrics '%s'",
1861 line, buf);
1862 os_free(wan_metrics);
1863 return -1;
1864 }
1865
1866
1867 static int hs20_parse_oper_friendly_name(struct hostapd_bss_config *bss,
1868 char *pos, int line)
1869 {
1870 if (parse_lang_string(&bss->hs20_oper_friendly_name,
1871 &bss->hs20_oper_friendly_name_count, pos)) {
1872 wpa_printf(MSG_ERROR, "Line %d: Invalid "
1873 "hs20_oper_friendly_name '%s'", line, pos);
1874 return -1;
1875 }
1876 return 0;
1877 }
1878
1879
1880 static int hs20_parse_icon(struct hostapd_bss_config *bss, char *pos)
1881 {
1882 struct hs20_icon *icon;
1883 char *end;
1884
1885 icon = os_realloc_array(bss->hs20_icons, bss->hs20_icons_count + 1,
1886 sizeof(struct hs20_icon));
1887 if (icon == NULL)
1888 return -1;
1889 bss->hs20_icons = icon;
1890 icon = &bss->hs20_icons[bss->hs20_icons_count];
1891 os_memset(icon, 0, sizeof(*icon));
1892
1893 icon->width = atoi(pos);
1894 pos = os_strchr(pos, ':');
1895 if (pos == NULL)
1896 return -1;
1897 pos++;
1898
1899 icon->height = atoi(pos);
1900 pos = os_strchr(pos, ':');
1901 if (pos == NULL)
1902 return -1;
1903 pos++;
1904
1905 end = os_strchr(pos, ':');
1906 if (end == NULL || end - pos > 3)
1907 return -1;
1908 os_memcpy(icon->language, pos, end - pos);
1909 pos = end + 1;
1910
1911 end = os_strchr(pos, ':');
1912 if (end == NULL || end - pos > 255)
1913 return -1;
1914 os_memcpy(icon->type, pos, end - pos);
1915 pos = end + 1;
1916
1917 end = os_strchr(pos, ':');
1918 if (end == NULL || end - pos > 255)
1919 return -1;
1920 os_memcpy(icon->name, pos, end - pos);
1921 pos = end + 1;
1922
1923 if (os_strlen(pos) > 255)
1924 return -1;
1925 os_memcpy(icon->file, pos, os_strlen(pos));
1926
1927 bss->hs20_icons_count++;
1928
1929 return 0;
1930 }
1931
1932
1933 static int hs20_parse_osu_ssid(struct hostapd_bss_config *bss,
1934 char *pos, int line)
1935 {
1936 size_t slen;
1937 char *str;
1938
1939 str = wpa_config_parse_string(pos, &slen);
1940 if (str == NULL || slen < 1 || slen > SSID_MAX_LEN) {
1941 wpa_printf(MSG_ERROR, "Line %d: Invalid SSID '%s'", line, pos);
1942 os_free(str);
1943 return -1;
1944 }
1945
1946 os_memcpy(bss->osu_ssid, str, slen);
1947 bss->osu_ssid_len = slen;
1948 os_free(str);
1949
1950 return 0;
1951 }
1952
1953
1954 static int hs20_parse_osu_server_uri(struct hostapd_bss_config *bss,
1955 char *pos, int line)
1956 {
1957 struct hs20_osu_provider *p;
1958
1959 p = os_realloc_array(bss->hs20_osu_providers,
1960 bss->hs20_osu_providers_count + 1, sizeof(*p));
1961 if (p == NULL)
1962 return -1;
1963
1964 bss->hs20_osu_providers = p;
1965 bss->last_osu = &bss->hs20_osu_providers[bss->hs20_osu_providers_count];
1966 bss->hs20_osu_providers_count++;
1967 os_memset(bss->last_osu, 0, sizeof(*p));
1968 bss->last_osu->server_uri = os_strdup(pos);
1969
1970 return 0;
1971 }
1972
1973
1974 static int hs20_parse_osu_friendly_name(struct hostapd_bss_config *bss,
1975 char *pos, int line)
1976 {
1977 if (bss->last_osu == NULL) {
1978 wpa_printf(MSG_ERROR, "Line %d: Unexpected OSU field", line);
1979 return -1;
1980 }
1981
1982 if (parse_lang_string(&bss->last_osu->friendly_name,
1983 &bss->last_osu->friendly_name_count, pos)) {
1984 wpa_printf(MSG_ERROR, "Line %d: Invalid osu_friendly_name '%s'",
1985 line, pos);
1986 return -1;
1987 }
1988
1989 return 0;
1990 }
1991
1992
1993 static int hs20_parse_osu_nai(struct hostapd_bss_config *bss,
1994 char *pos, int line)
1995 {
1996 if (bss->last_osu == NULL) {
1997 wpa_printf(MSG_ERROR, "Line %d: Unexpected OSU field", line);
1998 return -1;
1999 }
2000
2001 os_free(bss->last_osu->osu_nai);
2002 bss->last_osu->osu_nai = os_strdup(pos);
2003 if (bss->last_osu->osu_nai == NULL)
2004 return -1;
2005
2006 return 0;
2007 }
2008
2009
2010 static int hs20_parse_osu_nai2(struct hostapd_bss_config *bss,
2011 char *pos, int line)
2012 {
2013 if (bss->last_osu == NULL) {
2014 wpa_printf(MSG_ERROR, "Line %d: Unexpected OSU field", line);
2015 return -1;
2016 }
2017
2018 os_free(bss->last_osu->osu_nai2);
2019 bss->last_osu->osu_nai2 = os_strdup(pos);
2020 if (bss->last_osu->osu_nai2 == NULL)
2021 return -1;
2022 bss->hs20_osu_providers_nai_count++;
2023
2024 return 0;
2025 }
2026
2027
2028 static int hs20_parse_osu_method_list(struct hostapd_bss_config *bss, char *pos,
2029 int line)
2030 {
2031 if (bss->last_osu == NULL) {
2032 wpa_printf(MSG_ERROR, "Line %d: Unexpected OSU field", line);
2033 return -1;
2034 }
2035
2036 if (hostapd_parse_intlist(&bss->last_osu->method_list, pos)) {
2037 wpa_printf(MSG_ERROR, "Line %d: Invalid osu_method_list", line);
2038 return -1;
2039 }
2040
2041 return 0;
2042 }
2043
2044
2045 static int hs20_parse_osu_icon(struct hostapd_bss_config *bss, char *pos,
2046 int line)
2047 {
2048 char **n;
2049 struct hs20_osu_provider *p = bss->last_osu;
2050
2051 if (p == NULL) {
2052 wpa_printf(MSG_ERROR, "Line %d: Unexpected OSU field", line);
2053 return -1;
2054 }
2055
2056 n = os_realloc_array(p->icons, p->icons_count + 1, sizeof(char *));
2057 if (n == NULL)
2058 return -1;
2059 p->icons = n;
2060 p->icons[p->icons_count] = os_strdup(pos);
2061 if (p->icons[p->icons_count] == NULL)
2062 return -1;
2063 p->icons_count++;
2064
2065 return 0;
2066 }
2067
2068
2069 static int hs20_parse_osu_service_desc(struct hostapd_bss_config *bss,
2070 char *pos, int line)
2071 {
2072 if (bss->last_osu == NULL) {
2073 wpa_printf(MSG_ERROR, "Line %d: Unexpected OSU field", line);
2074 return -1;
2075 }
2076
2077 if (parse_lang_string(&bss->last_osu->service_desc,
2078 &bss->last_osu->service_desc_count, pos)) {
2079 wpa_printf(MSG_ERROR, "Line %d: Invalid osu_service_desc '%s'",
2080 line, pos);
2081 return -1;
2082 }
2083
2084 return 0;
2085 }
2086
2087
2088 static int hs20_parse_operator_icon(struct hostapd_bss_config *bss, char *pos,
2089 int line)
2090 {
2091 char **n;
2092
2093 n = os_realloc_array(bss->hs20_operator_icon,
2094 bss->hs20_operator_icon_count + 1, sizeof(char *));
2095 if (!n)
2096 return -1;
2097 bss->hs20_operator_icon = n;
2098 bss->hs20_operator_icon[bss->hs20_operator_icon_count] = os_strdup(pos);
2099 if (!bss->hs20_operator_icon[bss->hs20_operator_icon_count])
2100 return -1;
2101 bss->hs20_operator_icon_count++;
2102
2103 return 0;
2104 }
2105
2106 #endif /* CONFIG_HS20 */
2107
2108
2109 #ifdef CONFIG_ACS
2110 static int hostapd_config_parse_acs_chan_bias(struct hostapd_config *conf,
2111 char *pos)
2112 {
2113 struct acs_bias *bias = NULL, *tmp;
2114 unsigned int num = 0;
2115 char *end;
2116
2117 while (*pos) {
2118 tmp = os_realloc_array(bias, num + 1, sizeof(*bias));
2119 if (!tmp)
2120 goto fail;
2121 bias = tmp;
2122
2123 bias[num].channel = atoi(pos);
2124 if (bias[num].channel <= 0)
2125 goto fail;
2126 pos = os_strchr(pos, ':');
2127 if (!pos)
2128 goto fail;
2129 pos++;
2130 bias[num].bias = strtod(pos, &end);
2131 if (end == pos || bias[num].bias < 0.0)
2132 goto fail;
2133 pos = end;
2134 if (*pos != ' ' && *pos != '\0')
2135 goto fail;
2136 num++;
2137 }
2138
2139 os_free(conf->acs_chan_bias);
2140 conf->acs_chan_bias = bias;
2141 conf->num_acs_chan_bias = num;
2142
2143 return 0;
2144 fail:
2145 os_free(bias);
2146 return -1;
2147 }
2148 #endif /* CONFIG_ACS */
2149
2150
2151 static int parse_wpabuf_hex(int line, const char *name, struct wpabuf **buf,
2152 const char *val)
2153 {
2154 struct wpabuf *elems;
2155
2156 if (val[0] == '\0') {
2157 wpabuf_free(*buf);
2158 *buf = NULL;
2159 return 0;
2160 }
2161
2162 elems = wpabuf_parse_bin(val);
2163 if (!elems) {
2164 wpa_printf(MSG_ERROR, "Line %d: Invalid %s '%s'",
2165 line, name, val);
2166 return -1;
2167 }
2168
2169 wpabuf_free(*buf);
2170 *buf = elems;
2171
2172 return 0;
2173 }
2174
2175
2176 #ifdef CONFIG_FILS
2177 static int parse_fils_realm(struct hostapd_bss_config *bss, const char *val)
2178 {
2179 struct fils_realm *realm;
2180 size_t len;
2181
2182 len = os_strlen(val);
2183 realm = os_zalloc(sizeof(*realm) + len + 1);
2184 if (!realm)
2185 return -1;
2186
2187 os_memcpy(realm->realm, val, len);
2188 if (fils_domain_name_hash(val, realm->hash) < 0) {
2189 os_free(realm);
2190 return -1;
2191 }
2192 dl_list_add_tail(&bss->fils_realms, &realm->list);
2193
2194 return 0;
2195 }
2196 #endif /* CONFIG_FILS */
2197
2198
2199 #ifdef EAP_SERVER
2200 static unsigned int parse_tls_flags(const char *val)
2201 {
2202 unsigned int flags = 0;
2203
2204 /* Disable TLS v1.3 by default for now to avoid interoperability issue.
2205 * This can be enabled by default once the implementation has been fully
2206 * completed and tested with other implementations. */
2207 flags |= TLS_CONN_DISABLE_TLSv1_3;
2208
2209 if (os_strstr(val, "[ALLOW-SIGN-RSA-MD5]"))
2210 flags |= TLS_CONN_ALLOW_SIGN_RSA_MD5;
2211 if (os_strstr(val, "[DISABLE-TIME-CHECKS]"))
2212 flags |= TLS_CONN_DISABLE_TIME_CHECKS;
2213 if (os_strstr(val, "[DISABLE-TLSv1.0]"))
2214 flags |= TLS_CONN_DISABLE_TLSv1_0;
2215 if (os_strstr(val, "[ENABLE-TLSv1.0]"))
2216 flags |= TLS_CONN_ENABLE_TLSv1_0;
2217 if (os_strstr(val, "[DISABLE-TLSv1.1]"))
2218 flags |= TLS_CONN_DISABLE_TLSv1_1;
2219 if (os_strstr(val, "[ENABLE-TLSv1.1]"))
2220 flags |= TLS_CONN_ENABLE_TLSv1_1;
2221 if (os_strstr(val, "[DISABLE-TLSv1.2]"))
2222 flags |= TLS_CONN_DISABLE_TLSv1_2;
2223 if (os_strstr(val, "[ENABLE-TLSv1.2]"))
2224 flags |= TLS_CONN_ENABLE_TLSv1_2;
2225 if (os_strstr(val, "[DISABLE-TLSv1.3]"))
2226 flags |= TLS_CONN_DISABLE_TLSv1_3;
2227 if (os_strstr(val, "[ENABLE-TLSv1.3]"))
2228 flags &= ~TLS_CONN_DISABLE_TLSv1_3;
2229 if (os_strstr(val, "[SUITEB]"))
2230 flags |= TLS_CONN_SUITEB;
2231 if (os_strstr(val, "[SUITEB-NO-ECDH]"))
2232 flags |= TLS_CONN_SUITEB_NO_ECDH | TLS_CONN_SUITEB;
2233
2234 return flags;
2235 }
2236 #endif /* EAP_SERVER */
2237
2238
2239 #ifdef CONFIG_AIRTIME_POLICY
2240 static int add_airtime_weight(struct hostapd_bss_config *bss, char *value)
2241 {
2242 struct airtime_sta_weight *wt;
2243 char *pos, *next;
2244
2245 wt = os_zalloc(sizeof(*wt));
2246 if (!wt)
2247 return -1;
2248
2249 /* 02:01:02:03:04:05 10 */
2250 pos = value;
2251 next = os_strchr(pos, ' ');
2252 if (next)
2253 *next++ = '\0';
2254 if (!next || hwaddr_aton(pos, wt->addr)) {
2255 wpa_printf(MSG_ERROR, "Invalid station address: '%s'", pos);
2256 os_free(wt);
2257 return -1;
2258 }
2259
2260 pos = next;
2261 wt->weight = atoi(pos);
2262 if (!wt->weight) {
2263 wpa_printf(MSG_ERROR, "Invalid weight: '%s'", pos);
2264 os_free(wt);
2265 return -1;
2266 }
2267
2268 wt->next = bss->airtime_weight_list;
2269 bss->airtime_weight_list = wt;
2270 return 0;
2271 }
2272 #endif /* CONFIG_AIRTIME_POLICY */
2273
2274
2275 #ifdef CONFIG_SAE
2276 static int parse_sae_password(struct hostapd_bss_config *bss, const char *val)
2277 {
2278 struct sae_password_entry *pw;
2279 const char *pos = val, *pos2, *end = NULL;
2280
2281 pw = os_zalloc(sizeof(*pw));
2282 if (!pw)
2283 return -1;
2284 os_memset(pw->peer_addr, 0xff, ETH_ALEN); /* default to wildcard */
2285
2286 pos2 = os_strstr(pos, "|mac=");
2287 if (pos2) {
2288 end = pos2;
2289 pos2 += 5;
2290 if (hwaddr_aton(pos2, pw->peer_addr) < 0)
2291 goto fail;
2292 pos = pos2 + ETH_ALEN * 3 - 1;
2293 }
2294
2295 pos2 = os_strstr(pos, "|vlanid=");
2296 if (pos2) {
2297 if (!end)
2298 end = pos2;
2299 pos2 += 8;
2300 pw->vlan_id = atoi(pos2);
2301 }
2302
2303 pos2 = os_strstr(pos, "|id=");
2304 if (pos2) {
2305 if (!end)
2306 end = pos2;
2307 pos2 += 4;
2308 pw->identifier = os_strdup(pos2);
2309 if (!pw->identifier)
2310 goto fail;
2311 }
2312
2313 if (!end) {
2314 pw->password = os_strdup(val);
2315 if (!pw->password)
2316 goto fail;
2317 } else {
2318 pw->password = os_malloc(end - val + 1);
2319 if (!pw->password)
2320 goto fail;
2321 os_memcpy(pw->password, val, end - val);
2322 pw->password[end - val] = '\0';
2323 }
2324
2325 pw->next = bss->sae_passwords;
2326 bss->sae_passwords = pw;
2327
2328 return 0;
2329 fail:
2330 str_clear_free(pw->password);
2331 os_free(pw->identifier);
2332 os_free(pw);
2333 return -1;
2334 }
2335 #endif /* CONFIG_SAE */
2336
2337
2338 #ifdef CONFIG_DPP2
2339 static int hostapd_dpp_controller_parse(struct hostapd_bss_config *bss,
2340 const char *pos)
2341 {
2342 struct dpp_controller_conf *conf;
2343 char *val;
2344
2345 conf = os_zalloc(sizeof(*conf));
2346 if (!conf)
2347 return -1;
2348 val = get_param(pos, "ipaddr=");
2349 if (!val || hostapd_parse_ip_addr(val, &conf->ipaddr))
2350 goto fail;
2351 os_free(val);
2352 val = get_param(pos, "pkhash=");
2353 if (!val || os_strlen(val) != 2 * SHA256_MAC_LEN ||
2354 hexstr2bin(val, conf->pkhash, SHA256_MAC_LEN) < 0)
2355 goto fail;
2356 os_free(val);
2357 conf->next = bss->dpp_controller;
2358 bss->dpp_controller = conf;
2359 return 0;
2360 fail:
2361 os_free(val);
2362 os_free(conf);
2363 return -1;
2364 }
2365 #endif /* CONFIG_DPP2 */
2366
2367
2368 static int hostapd_config_fill(struct hostapd_config *conf,
2369 struct hostapd_bss_config *bss,
2370 const char *buf, char *pos, int line)
2371 {
2372 if (os_strcmp(buf, "interface") == 0) {
2373 os_strlcpy(conf->bss[0]->iface, pos,
2374 sizeof(conf->bss[0]->iface));
2375 } else if (os_strcmp(buf, "bridge") == 0) {
2376 os_strlcpy(bss->bridge, pos, sizeof(bss->bridge));
2377 } else if (os_strcmp(buf, "vlan_bridge") == 0) {
2378 os_strlcpy(bss->vlan_bridge, pos, sizeof(bss->vlan_bridge));
2379 } else if (os_strcmp(buf, "wds_bridge") == 0) {
2380 os_strlcpy(bss->wds_bridge, pos, sizeof(bss->wds_bridge));
2381 } else if (os_strcmp(buf, "driver") == 0) {
2382 int j;
2383 const struct wpa_driver_ops *driver = NULL;
2384
2385 for (j = 0; wpa_drivers[j]; j++) {
2386 if (os_strcmp(pos, wpa_drivers[j]->name) == 0) {
2387 driver = wpa_drivers[j];
2388 break;
2389 }
2390 }
2391 if (!driver) {
2392 wpa_printf(MSG_ERROR,
2393 "Line %d: invalid/unknown driver '%s'",
2394 line, pos);
2395 return 1;
2396 }
2397 conf->driver = driver;
2398 } else if (os_strcmp(buf, "driver_params") == 0) {
2399 os_free(conf->driver_params);
2400 conf->driver_params = os_strdup(pos);
2401 } else if (os_strcmp(buf, "debug") == 0) {
2402 wpa_printf(MSG_DEBUG, "Line %d: DEPRECATED: 'debug' configuration variable is not used anymore",
2403 line);
2404 } else if (os_strcmp(buf, "logger_syslog_level") == 0) {
2405 bss->logger_syslog_level = atoi(pos);
2406 } else if (os_strcmp(buf, "logger_stdout_level") == 0) {
2407 bss->logger_stdout_level = atoi(pos);
2408 } else if (os_strcmp(buf, "logger_syslog") == 0) {
2409 bss->logger_syslog = atoi(pos);
2410 } else if (os_strcmp(buf, "logger_stdout") == 0) {
2411 bss->logger_stdout = atoi(pos);
2412 } else if (os_strcmp(buf, "dump_file") == 0) {
2413 wpa_printf(MSG_INFO, "Line %d: DEPRECATED: 'dump_file' configuration variable is not used anymore",
2414 line);
2415 } else if (os_strcmp(buf, "ssid") == 0) {
2416 bss->ssid.ssid_len = os_strlen(pos);
2417 if (bss->ssid.ssid_len > SSID_MAX_LEN ||
2418 bss->ssid.ssid_len < 1) {
2419 wpa_printf(MSG_ERROR, "Line %d: invalid SSID '%s'",
2420 line, pos);
2421 return 1;
2422 }
2423 os_memcpy(bss->ssid.ssid, pos, bss->ssid.ssid_len);
2424 bss->ssid.ssid_set = 1;
2425 } else if (os_strcmp(buf, "ssid2") == 0) {
2426 size_t slen;
2427 char *str = wpa_config_parse_string(pos, &slen);
2428 if (str == NULL || slen < 1 || slen > SSID_MAX_LEN) {
2429 wpa_printf(MSG_ERROR, "Line %d: invalid SSID '%s'",
2430 line, pos);
2431 os_free(str);
2432 return 1;
2433 }
2434 os_memcpy(bss->ssid.ssid, str, slen);
2435 bss->ssid.ssid_len = slen;
2436 bss->ssid.ssid_set = 1;
2437 os_free(str);
2438 } else if (os_strcmp(buf, "utf8_ssid") == 0) {
2439 bss->ssid.utf8_ssid = atoi(pos) > 0;
2440 } else if (os_strcmp(buf, "macaddr_acl") == 0) {
2441 enum macaddr_acl acl = atoi(pos);
2442
2443 if (acl != ACCEPT_UNLESS_DENIED &&
2444 acl != DENY_UNLESS_ACCEPTED &&
2445 acl != USE_EXTERNAL_RADIUS_AUTH) {
2446 wpa_printf(MSG_ERROR, "Line %d: unknown macaddr_acl %d",
2447 line, acl);
2448 return 1;
2449 }
2450 bss->macaddr_acl = acl;
2451 } else if (os_strcmp(buf, "accept_mac_file") == 0) {
2452 if (hostapd_config_read_maclist(pos, &bss->accept_mac,
2453 &bss->num_accept_mac)) {
2454 wpa_printf(MSG_ERROR, "Line %d: Failed to read accept_mac_file '%s'",
2455 line, pos);
2456 return 1;
2457 }
2458 } else if (os_strcmp(buf, "deny_mac_file") == 0) {
2459 if (hostapd_config_read_maclist(pos, &bss->deny_mac,
2460 &bss->num_deny_mac)) {
2461 wpa_printf(MSG_ERROR, "Line %d: Failed to read deny_mac_file '%s'",
2462 line, pos);
2463 return 1;
2464 }
2465 } else if (os_strcmp(buf, "wds_sta") == 0) {
2466 bss->wds_sta = atoi(pos);
2467 } else if (os_strcmp(buf, "start_disabled") == 0) {
2468 bss->start_disabled = atoi(pos);
2469 } else if (os_strcmp(buf, "ap_isolate") == 0) {
2470 bss->isolate = atoi(pos);
2471 } else if (os_strcmp(buf, "ap_max_inactivity") == 0) {
2472 bss->ap_max_inactivity = atoi(pos);
2473 } else if (os_strcmp(buf, "skip_inactivity_poll") == 0) {
2474 bss->skip_inactivity_poll = atoi(pos);
2475 } else if (os_strcmp(buf, "country_code") == 0) {
2476 os_memcpy(conf->country, pos, 2);
2477 } else if (os_strcmp(buf, "country3") == 0) {
2478 conf->country[2] = strtol(pos, NULL, 16);
2479 } else if (os_strcmp(buf, "ieee80211d") == 0) {
2480 conf->ieee80211d = atoi(pos);
2481 } else if (os_strcmp(buf, "ieee80211h") == 0) {
2482 conf->ieee80211h = atoi(pos);
2483 } else if (os_strcmp(buf, "ieee8021x") == 0) {
2484 bss->ieee802_1x = atoi(pos);
2485 } else if (os_strcmp(buf, "eapol_version") == 0) {
2486 int eapol_version = atoi(pos);
2487
2488 #ifdef CONFIG_MACSEC
2489 if (eapol_version < 1 || eapol_version > 3) {
2490 #else /* CONFIG_MACSEC */
2491 if (eapol_version < 1 || eapol_version > 2) {
2492 #endif /* CONFIG_MACSEC */
2493 wpa_printf(MSG_ERROR,
2494 "Line %d: invalid EAPOL version (%d): '%s'.",
2495 line, eapol_version, pos);
2496 return 1;
2497 }
2498 bss->eapol_version = eapol_version;
2499 wpa_printf(MSG_DEBUG, "eapol_version=%d", bss->eapol_version);
2500 #ifdef EAP_SERVER
2501 } else if (os_strcmp(buf, "eap_authenticator") == 0) {
2502 bss->eap_server = atoi(pos);
2503 wpa_printf(MSG_ERROR, "Line %d: obsolete eap_authenticator used; this has been renamed to eap_server", line);
2504 } else if (os_strcmp(buf, "eap_server") == 0) {
2505 bss->eap_server = atoi(pos);
2506 } else if (os_strcmp(buf, "eap_user_file") == 0) {
2507 if (hostapd_config_read_eap_user(pos, bss))
2508 return 1;
2509 } else if (os_strcmp(buf, "ca_cert") == 0) {
2510 os_free(bss->ca_cert);
2511 bss->ca_cert = os_strdup(pos);
2512 } else if (os_strcmp(buf, "server_cert") == 0) {
2513 os_free(bss->server_cert);
2514 bss->server_cert = os_strdup(pos);
2515 } else if (os_strcmp(buf, "server_cert2") == 0) {
2516 os_free(bss->server_cert2);
2517 bss->server_cert2 = os_strdup(pos);
2518 } else if (os_strcmp(buf, "private_key") == 0) {
2519 os_free(bss->private_key);
2520 bss->private_key = os_strdup(pos);
2521 } else if (os_strcmp(buf, "private_key2") == 0) {
2522 os_free(bss->private_key2);
2523 bss->private_key2 = os_strdup(pos);
2524 } else if (os_strcmp(buf, "private_key_passwd") == 0) {
2525 os_free(bss->private_key_passwd);
2526 bss->private_key_passwd = os_strdup(pos);
2527 } else if (os_strcmp(buf, "private_key_passwd2") == 0) {
2528 os_free(bss->private_key_passwd2);
2529 bss->private_key_passwd2 = os_strdup(pos);
2530 } else if (os_strcmp(buf, "check_cert_subject") == 0) {
2531 if (!pos[0]) {
2532 wpa_printf(MSG_ERROR, "Line %d: unknown check_cert_subject '%s'",
2533 line, pos);
2534 return 1;
2535 }
2536 os_free(bss->check_cert_subject);
2537 bss->check_cert_subject = os_strdup(pos);
2538 if (!bss->check_cert_subject)
2539 return 1;
2540 } else if (os_strcmp(buf, "check_crl") == 0) {
2541 bss->check_crl = atoi(pos);
2542 } else if (os_strcmp(buf, "check_crl_strict") == 0) {
2543 bss->check_crl_strict = atoi(pos);
2544 } else if (os_strcmp(buf, "crl_reload_interval") == 0) {
2545 bss->crl_reload_interval = atoi(pos);
2546 } else if (os_strcmp(buf, "tls_session_lifetime") == 0) {
2547 bss->tls_session_lifetime = atoi(pos);
2548 } else if (os_strcmp(buf, "tls_flags") == 0) {
2549 bss->tls_flags = parse_tls_flags(pos);
2550 } else if (os_strcmp(buf, "ocsp_stapling_response") == 0) {
2551 os_free(bss->ocsp_stapling_response);
2552 bss->ocsp_stapling_response = os_strdup(pos);
2553 } else if (os_strcmp(buf, "ocsp_stapling_response_multi") == 0) {
2554 os_free(bss->ocsp_stapling_response_multi);
2555 bss->ocsp_stapling_response_multi = os_strdup(pos);
2556 } else if (os_strcmp(buf, "dh_file") == 0) {
2557 os_free(bss->dh_file);
2558 bss->dh_file = os_strdup(pos);
2559 } else if (os_strcmp(buf, "openssl_ciphers") == 0) {
2560 os_free(bss->openssl_ciphers);
2561 bss->openssl_ciphers = os_strdup(pos);
2562 } else if (os_strcmp(buf, "openssl_ecdh_curves") == 0) {
2563 os_free(bss->openssl_ecdh_curves);
2564 bss->openssl_ecdh_curves = os_strdup(pos);
2565 } else if (os_strcmp(buf, "fragment_size") == 0) {
2566 bss->fragment_size = atoi(pos);
2567 #ifdef EAP_SERVER_FAST
2568 } else if (os_strcmp(buf, "pac_opaque_encr_key") == 0) {
2569 os_free(bss->pac_opaque_encr_key);
2570 bss->pac_opaque_encr_key = os_malloc(16);
2571 if (bss->pac_opaque_encr_key == NULL) {
2572 wpa_printf(MSG_ERROR,
2573 "Line %d: No memory for pac_opaque_encr_key",
2574 line);
2575 return 1;
2576 } else if (hexstr2bin(pos, bss->pac_opaque_encr_key, 16)) {
2577 wpa_printf(MSG_ERROR, "Line %d: Invalid pac_opaque_encr_key",
2578 line);
2579 return 1;
2580 }
2581 } else if (os_strcmp(buf, "eap_fast_a_id") == 0) {
2582 size_t idlen = os_strlen(pos);
2583 if (idlen & 1) {
2584 wpa_printf(MSG_ERROR, "Line %d: Invalid eap_fast_a_id",
2585 line);
2586 return 1;
2587 }
2588 os_free(bss->eap_fast_a_id);
2589 bss->eap_fast_a_id = os_malloc(idlen / 2);
2590 if (bss->eap_fast_a_id == NULL ||
2591 hexstr2bin(pos, bss->eap_fast_a_id, idlen / 2)) {
2592 wpa_printf(MSG_ERROR, "Line %d: Failed to parse eap_fast_a_id",
2593 line);
2594 os_free(bss->eap_fast_a_id);
2595 bss->eap_fast_a_id = NULL;
2596 return 1;
2597 } else {
2598 bss->eap_fast_a_id_len = idlen / 2;
2599 }
2600 } else if (os_strcmp(buf, "eap_fast_a_id_info") == 0) {
2601 os_free(bss->eap_fast_a_id_info);
2602 bss->eap_fast_a_id_info = os_strdup(pos);
2603 } else if (os_strcmp(buf, "eap_fast_prov") == 0) {
2604 bss->eap_fast_prov = atoi(pos);
2605 } else if (os_strcmp(buf, "pac_key_lifetime") == 0) {
2606 bss->pac_key_lifetime = atoi(pos);
2607 } else if (os_strcmp(buf, "pac_key_refresh_time") == 0) {
2608 bss->pac_key_refresh_time = atoi(pos);
2609 #endif /* EAP_SERVER_FAST */
2610 #ifdef EAP_SERVER_TEAP
2611 } else if (os_strcmp(buf, "eap_teap_auth") == 0) {
2612 int val = atoi(pos);
2613
2614 if (val < 0 || val > 1) {
2615 wpa_printf(MSG_ERROR,
2616 "Line %d: Invalid eap_teap_auth value",
2617 line);
2618 return 1;
2619 }
2620 bss->eap_teap_auth = val;
2621 } else if (os_strcmp(buf, "eap_teap_pac_no_inner") == 0) {
2622 bss->eap_teap_pac_no_inner = atoi(pos);
2623 #endif /* EAP_SERVER_TEAP */
2624 #ifdef EAP_SERVER_SIM
2625 } else if (os_strcmp(buf, "eap_sim_db") == 0) {
2626 os_free(bss->eap_sim_db);
2627 bss->eap_sim_db = os_strdup(pos);
2628 } else if (os_strcmp(buf, "eap_sim_db_timeout") == 0) {
2629 bss->eap_sim_db_timeout = atoi(pos);
2630 } else if (os_strcmp(buf, "eap_sim_aka_result_ind") == 0) {
2631 bss->eap_sim_aka_result_ind = atoi(pos);
2632 } else if (os_strcmp(buf, "eap_sim_id") == 0) {
2633 bss->eap_sim_id = atoi(pos);
2634 #endif /* EAP_SERVER_SIM */
2635 #ifdef EAP_SERVER_TNC
2636 } else if (os_strcmp(buf, "tnc") == 0) {
2637 bss->tnc = atoi(pos);
2638 #endif /* EAP_SERVER_TNC */
2639 #ifdef EAP_SERVER_PWD
2640 } else if (os_strcmp(buf, "pwd_group") == 0) {
2641 bss->pwd_group = atoi(pos);
2642 #endif /* EAP_SERVER_PWD */
2643 #ifdef CONFIG_ERP
2644 } else if (os_strcmp(buf, "eap_server_erp") == 0) {
2645 bss->eap_server_erp = atoi(pos);
2646 #endif /* CONFIG_ERP */
2647 #endif /* EAP_SERVER */
2648 } else if (os_strcmp(buf, "eap_message") == 0) {
2649 char *term;
2650 os_free(bss->eap_req_id_text);
2651 bss->eap_req_id_text = os_strdup(pos);
2652 if (bss->eap_req_id_text == NULL) {
2653 wpa_printf(MSG_ERROR, "Line %d: Failed to allocate memory for eap_req_id_text",
2654 line);
2655 return 1;
2656 }
2657 bss->eap_req_id_text_len = os_strlen(bss->eap_req_id_text);
2658 term = os_strstr(bss->eap_req_id_text, "\\0");
2659 if (term) {
2660 *term++ = '\0';
2661 os_memmove(term, term + 1,
2662 bss->eap_req_id_text_len -
2663 (term - bss->eap_req_id_text) - 1);
2664 bss->eap_req_id_text_len--;
2665 }
2666 } else if (os_strcmp(buf, "erp_send_reauth_start") == 0) {
2667 bss->erp_send_reauth_start = atoi(pos);
2668 } else if (os_strcmp(buf, "erp_domain") == 0) {
2669 os_free(bss->erp_domain);
2670 bss->erp_domain = os_strdup(pos);
2671 } else if (os_strcmp(buf, "wep_key_len_broadcast") == 0) {
2672 int val = atoi(pos);
2673
2674 if (val < 0 || val > 13) {
2675 wpa_printf(MSG_ERROR,
2676 "Line %d: invalid WEP key len %d (= %d bits)",
2677 line, val, val * 8);
2678 return 1;
2679 }
2680 bss->default_wep_key_len = val;
2681 } else if (os_strcmp(buf, "wep_key_len_unicast") == 0) {
2682 int val = atoi(pos);
2683
2684 if (val < 0 || val > 13) {
2685 wpa_printf(MSG_ERROR,
2686 "Line %d: invalid WEP key len %d (= %d bits)",
2687 line, val, val * 8);
2688 return 1;
2689 }
2690 bss->individual_wep_key_len = val;
2691 } else if (os_strcmp(buf, "wep_rekey_period") == 0) {
2692 bss->wep_rekeying_period = atoi(pos);
2693 if (bss->wep_rekeying_period < 0) {
2694 wpa_printf(MSG_ERROR, "Line %d: invalid period %d",
2695 line, bss->wep_rekeying_period);
2696 return 1;
2697 }
2698 } else if (os_strcmp(buf, "eap_reauth_period") == 0) {
2699 bss->eap_reauth_period = atoi(pos);
2700 if (bss->eap_reauth_period < 0) {
2701 wpa_printf(MSG_ERROR, "Line %d: invalid period %d",
2702 line, bss->eap_reauth_period);
2703 return 1;
2704 }
2705 } else if (os_strcmp(buf, "eapol_key_index_workaround") == 0) {
2706 bss->eapol_key_index_workaround = atoi(pos);
2707 #ifdef CONFIG_IAPP
2708 } else if (os_strcmp(buf, "iapp_interface") == 0) {
2709 bss->ieee802_11f = 1;
2710 os_strlcpy(bss->iapp_iface, pos, sizeof(bss->iapp_iface));
2711 #endif /* CONFIG_IAPP */
2712 } else if (os_strcmp(buf, "own_ip_addr") == 0) {
2713 if (hostapd_parse_ip_addr(pos, &bss->own_ip_addr)) {
2714 wpa_printf(MSG_ERROR,
2715 "Line %d: invalid IP address '%s'",
2716 line, pos);
2717 return 1;
2718 }
2719 } else if (os_strcmp(buf, "nas_identifier") == 0) {
2720 os_free(bss->nas_identifier);
2721 bss->nas_identifier = os_strdup(pos);
2722 #ifndef CONFIG_NO_RADIUS
2723 } else if (os_strcmp(buf, "radius_client_addr") == 0) {
2724 if (hostapd_parse_ip_addr(pos, &bss->radius->client_addr)) {
2725 wpa_printf(MSG_ERROR,
2726 "Line %d: invalid IP address '%s'",
2727 line, pos);
2728 return 1;
2729 }
2730 bss->radius->force_client_addr = 1;
2731 } else if (os_strcmp(buf, "auth_server_addr") == 0) {
2732 if (hostapd_config_read_radius_addr(
2733 &bss->radius->auth_servers,
2734 &bss->radius->num_auth_servers, pos, 1812,
2735 &bss->radius->auth_server)) {
2736 wpa_printf(MSG_ERROR,
2737 "Line %d: invalid IP address '%s'",
2738 line, pos);
2739 return 1;
2740 }
2741 } else if (bss->radius->auth_server &&
2742 os_strcmp(buf, "auth_server_addr_replace") == 0) {
2743 if (hostapd_parse_ip_addr(pos,
2744 &bss->radius->auth_server->addr)) {
2745 wpa_printf(MSG_ERROR,
2746 "Line %d: invalid IP address '%s'",
2747 line, pos);
2748 return 1;
2749 }
2750 } else if (bss->radius->auth_server &&
2751 os_strcmp(buf, "auth_server_port") == 0) {
2752 bss->radius->auth_server->port = atoi(pos);
2753 } else if (bss->radius->auth_server &&
2754 os_strcmp(buf, "auth_server_shared_secret") == 0) {
2755 int len = os_strlen(pos);
2756 if (len == 0) {
2757 /* RFC 2865, Ch. 3 */
2758 wpa_printf(MSG_ERROR, "Line %d: empty shared secret is not allowed",
2759 line);
2760 return 1;
2761 }
2762 os_free(bss->radius->auth_server->shared_secret);
2763 bss->radius->auth_server->shared_secret = (u8 *) os_strdup(pos);
2764 bss->radius->auth_server->shared_secret_len = len;
2765 } else if (os_strcmp(buf, "acct_server_addr") == 0) {
2766 if (hostapd_config_read_radius_addr(
2767 &bss->radius->acct_servers,
2768 &bss->radius->num_acct_servers, pos, 1813,
2769 &bss->radius->acct_server)) {
2770 wpa_printf(MSG_ERROR,
2771 "Line %d: invalid IP address '%s'",
2772 line, pos);
2773 return 1;
2774 }
2775 } else if (bss->radius->acct_server &&
2776 os_strcmp(buf, "acct_server_addr_replace") == 0) {
2777 if (hostapd_parse_ip_addr(pos,
2778 &bss->radius->acct_server->addr)) {
2779 wpa_printf(MSG_ERROR,
2780 "Line %d: invalid IP address '%s'",
2781 line, pos);
2782 return 1;
2783 }
2784 } else if (bss->radius->acct_server &&
2785 os_strcmp(buf, "acct_server_port") == 0) {
2786 bss->radius->acct_server->port = atoi(pos);
2787 } else if (bss->radius->acct_server &&
2788 os_strcmp(buf, "acct_server_shared_secret") == 0) {
2789 int len = os_strlen(pos);
2790 if (len == 0) {
2791 /* RFC 2865, Ch. 3 */
2792 wpa_printf(MSG_ERROR, "Line %d: empty shared secret is not allowed",
2793 line);
2794 return 1;
2795 }
2796 os_free(bss->radius->acct_server->shared_secret);
2797 bss->radius->acct_server->shared_secret = (u8 *) os_strdup(pos);
2798 bss->radius->acct_server->shared_secret_len = len;
2799 } else if (os_strcmp(buf, "radius_retry_primary_interval") == 0) {
2800 bss->radius->retry_primary_interval = atoi(pos);
2801 } else if (os_strcmp(buf, "radius_acct_interim_interval") == 0) {
2802 bss->acct_interim_interval = atoi(pos);
2803 } else if (os_strcmp(buf, "radius_request_cui") == 0) {
2804 bss->radius_request_cui = atoi(pos);
2805 } else if (os_strcmp(buf, "radius_auth_req_attr") == 0) {
2806 struct hostapd_radius_attr *attr, *a;
2807 attr = hostapd_parse_radius_attr(pos);
2808 if (attr == NULL) {
2809 wpa_printf(MSG_ERROR,
2810 "Line %d: invalid radius_auth_req_attr",
2811 line);
2812 return 1;
2813 } else if (bss->radius_auth_req_attr == NULL) {
2814 bss->radius_auth_req_attr = attr;
2815 } else {
2816 a = bss->radius_auth_req_attr;
2817 while (a->next)
2818 a = a->next;
2819 a->next = attr;
2820 }
2821 } else if (os_strcmp(buf, "radius_acct_req_attr") == 0) {
2822 struct hostapd_radius_attr *attr, *a;
2823 attr = hostapd_parse_radius_attr(pos);
2824 if (attr == NULL) {
2825 wpa_printf(MSG_ERROR,
2826 "Line %d: invalid radius_acct_req_attr",
2827 line);
2828 return 1;
2829 } else if (bss->radius_acct_req_attr == NULL) {
2830 bss->radius_acct_req_attr = attr;
2831 } else {
2832 a = bss->radius_acct_req_attr;
2833 while (a->next)
2834 a = a->next;
2835 a->next = attr;
2836 }
2837 } else if (os_strcmp(buf, "radius_req_attr_sqlite") == 0) {
2838 os_free(bss->radius_req_attr_sqlite);
2839 bss->radius_req_attr_sqlite = os_strdup(pos);
2840 } else if (os_strcmp(buf, "radius_das_port") == 0) {
2841 bss->radius_das_port = atoi(pos);
2842 } else if (os_strcmp(buf, "radius_das_client") == 0) {
2843 if (hostapd_parse_das_client(bss, pos) < 0) {
2844 wpa_printf(MSG_ERROR, "Line %d: invalid DAS client",
2845 line);
2846 return 1;
2847 }
2848 } else if (os_strcmp(buf, "radius_das_time_window") == 0) {
2849 bss->radius_das_time_window = atoi(pos);
2850 } else if (os_strcmp(buf, "radius_das_require_event_timestamp") == 0) {
2851 bss->radius_das_require_event_timestamp = atoi(pos);
2852 } else if (os_strcmp(buf, "radius_das_require_message_authenticator") ==
2853 0) {
2854 bss->radius_das_require_message_authenticator = atoi(pos);
2855 #endif /* CONFIG_NO_RADIUS */
2856 } else if (os_strcmp(buf, "auth_algs") == 0) {
2857 bss->auth_algs = atoi(pos);
2858 if (bss->auth_algs == 0) {
2859 wpa_printf(MSG_ERROR, "Line %d: no authentication algorithms allowed",
2860 line);
2861 return 1;
2862 }
2863 } else if (os_strcmp(buf, "max_num_sta") == 0) {
2864 bss->max_num_sta = atoi(pos);
2865 if (bss->max_num_sta < 0 ||
2866 bss->max_num_sta > MAX_STA_COUNT) {
2867 wpa_printf(MSG_ERROR, "Line %d: Invalid max_num_sta=%d; allowed range 0..%d",
2868 line, bss->max_num_sta, MAX_STA_COUNT);
2869 return 1;
2870 }
2871 } else if (os_strcmp(buf, "wpa") == 0) {
2872 bss->wpa = atoi(pos);
2873 } else if (os_strcmp(buf, "wpa_group_rekey") == 0) {
2874 bss->wpa_group_rekey = atoi(pos);
2875 bss->wpa_group_rekey_set = 1;
2876 } else if (os_strcmp(buf, "wpa_strict_rekey") == 0) {
2877 bss->wpa_strict_rekey = atoi(pos);
2878 } else if (os_strcmp(buf, "wpa_gmk_rekey") == 0) {
2879 bss->wpa_gmk_rekey = atoi(pos);
2880 } else if (os_strcmp(buf, "wpa_ptk_rekey") == 0) {
2881 bss->wpa_ptk_rekey = atoi(pos);
2882 } else if (os_strcmp(buf, "wpa_group_update_count") == 0) {
2883 char *endp;
2884 unsigned long val = strtoul(pos, &endp, 0);
2885
2886 if (*endp || val < 1 || val > (u32) -1) {
2887 wpa_printf(MSG_ERROR,
2888 "Line %d: Invalid wpa_group_update_count=%lu; allowed range 1..4294967295",
2889 line, val);
2890 return 1;
2891 }
2892 bss->wpa_group_update_count = (u32) val;
2893 } else if (os_strcmp(buf, "wpa_pairwise_update_count") == 0) {
2894 char *endp;
2895 unsigned long val = strtoul(pos, &endp, 0);
2896
2897 if (*endp || val < 1 || val > (u32) -1) {
2898 wpa_printf(MSG_ERROR,
2899 "Line %d: Invalid wpa_pairwise_update_count=%lu; allowed range 1..4294967295",
2900 line, val);
2901 return 1;
2902 }
2903 bss->wpa_pairwise_update_count = (u32) val;
2904 } else if (os_strcmp(buf, "wpa_disable_eapol_key_retries") == 0) {
2905 bss->wpa_disable_eapol_key_retries = atoi(pos);
2906 } else if (os_strcmp(buf, "wpa_passphrase") == 0) {
2907 int len = os_strlen(pos);
2908 if (len < 8 || len > 63) {
2909 wpa_printf(MSG_ERROR, "Line %d: invalid WPA passphrase length %d (expected 8..63)",
2910 line, len);
2911 return 1;
2912 }
2913 os_free(bss->ssid.wpa_passphrase);
2914 bss->ssid.wpa_passphrase = os_strdup(pos);
2915 if (bss->ssid.wpa_passphrase) {
2916 hostapd_config_clear_wpa_psk(&bss->ssid.wpa_psk);
2917 bss->ssid.wpa_passphrase_set = 1;
2918 }
2919 } else if (os_strcmp(buf, "wpa_psk") == 0) {
2920 hostapd_config_clear_wpa_psk(&bss->ssid.wpa_psk);
2921 bss->ssid.wpa_psk = os_zalloc(sizeof(struct hostapd_wpa_psk));
2922 if (bss->ssid.wpa_psk == NULL)
2923 return 1;
2924 if (hexstr2bin(pos, bss->ssid.wpa_psk->psk, PMK_LEN) ||
2925 pos[PMK_LEN * 2] != '\0') {
2926 wpa_printf(MSG_ERROR, "Line %d: Invalid PSK '%s'.",
2927 line, pos);
2928 hostapd_config_clear_wpa_psk(&bss->ssid.wpa_psk);
2929 return 1;
2930 }
2931 bss->ssid.wpa_psk->group = 1;
2932 os_free(bss->ssid.wpa_passphrase);
2933 bss->ssid.wpa_passphrase = NULL;
2934 bss->ssid.wpa_psk_set = 1;
2935 } else if (os_strcmp(buf, "wpa_psk_file") == 0) {
2936 os_free(bss->ssid.wpa_psk_file);
2937 bss->ssid.wpa_psk_file = os_strdup(pos);
2938 if (!bss->ssid.wpa_psk_file) {
2939 wpa_printf(MSG_ERROR, "Line %d: allocation failed",
2940 line);
2941 return 1;
2942 }
2943 } else if (os_strcmp(buf, "wpa_key_mgmt") == 0) {
2944 bss->wpa_key_mgmt = hostapd_config_parse_key_mgmt(line, pos);
2945 if (bss->wpa_key_mgmt == -1)
2946 return 1;
2947 } else if (os_strcmp(buf, "wpa_psk_radius") == 0) {
2948 bss->wpa_psk_radius = atoi(pos);
2949 if (bss->wpa_psk_radius != PSK_RADIUS_IGNORED &&
2950 bss->wpa_psk_radius != PSK_RADIUS_ACCEPTED &&
2951 bss->wpa_psk_radius != PSK_RADIUS_REQUIRED) {
2952 wpa_printf(MSG_ERROR,
2953 "Line %d: unknown wpa_psk_radius %d",
2954 line, bss->wpa_psk_radius);
2955 return 1;
2956 }
2957 } else if (os_strcmp(buf, "wpa_pairwise") == 0) {
2958 bss->wpa_pairwise = hostapd_config_parse_cipher(line, pos);
2959 if (bss->wpa_pairwise == -1 || bss->wpa_pairwise == 0)
2960 return 1;
2961 if (bss->wpa_pairwise &
2962 (WPA_CIPHER_NONE | WPA_CIPHER_WEP40 | WPA_CIPHER_WEP104)) {
2963 wpa_printf(MSG_ERROR, "Line %d: unsupported pairwise cipher suite '%s'",
2964 line, pos);
2965 return 1;
2966 }
2967 } else if (os_strcmp(buf, "rsn_pairwise") == 0) {
2968 bss->rsn_pairwise = hostapd_config_parse_cipher(line, pos);
2969 if (bss->rsn_pairwise == -1 || bss->rsn_pairwise == 0)
2970 return 1;
2971 if (bss->rsn_pairwise &
2972 (WPA_CIPHER_NONE | WPA_CIPHER_WEP40 | WPA_CIPHER_WEP104)) {
2973 wpa_printf(MSG_ERROR, "Line %d: unsupported pairwise cipher suite '%s'",
2974 line, pos);
2975 return 1;
2976 }
2977 } else if (os_strcmp(buf, "group_cipher") == 0) {
2978 bss->group_cipher = hostapd_config_parse_cipher(line, pos);
2979 if (bss->group_cipher == -1 || bss->group_cipher == 0)
2980 return 1;
2981 if (bss->group_cipher != WPA_CIPHER_TKIP &&
2982 bss->group_cipher != WPA_CIPHER_CCMP &&
2983 bss->group_cipher != WPA_CIPHER_GCMP &&
2984 bss->group_cipher != WPA_CIPHER_GCMP_256 &&
2985 bss->group_cipher != WPA_CIPHER_CCMP_256) {
2986 wpa_printf(MSG_ERROR,
2987 "Line %d: unsupported group cipher suite '%s'",
2988 line, pos);
2989 return 1;
2990 }
2991 #ifdef CONFIG_RSN_PREAUTH
2992 } else if (os_strcmp(buf, "rsn_preauth") == 0) {
2993 bss->rsn_preauth = atoi(pos);
2994 } else if (os_strcmp(buf, "rsn_preauth_interfaces") == 0) {
2995 os_free(bss->rsn_preauth_interfaces);
2996 bss->rsn_preauth_interfaces = os_strdup(pos);
2997 #endif /* CONFIG_RSN_PREAUTH */
2998 } else if (os_strcmp(buf, "peerkey") == 0) {
2999 wpa_printf(MSG_INFO,
3000 "Line %d: Obsolete peerkey parameter ignored", line);
3001 #ifdef CONFIG_IEEE80211R_AP
3002 } else if (os_strcmp(buf, "mobility_domain") == 0) {
3003 if (os_strlen(pos) != 2 * MOBILITY_DOMAIN_ID_LEN ||
3004 hexstr2bin(pos, bss->mobility_domain,
3005 MOBILITY_DOMAIN_ID_LEN) != 0) {
3006 wpa_printf(MSG_ERROR,
3007 "Line %d: Invalid mobility_domain '%s'",
3008 line, pos);
3009 return 1;
3010 }
3011 } else if (os_strcmp(buf, "r1_key_holder") == 0) {
3012 if (os_strlen(pos) != 2 * FT_R1KH_ID_LEN ||
3013 hexstr2bin(pos, bss->r1_key_holder, FT_R1KH_ID_LEN) != 0) {
3014 wpa_printf(MSG_ERROR,
3015 "Line %d: Invalid r1_key_holder '%s'",
3016 line, pos);
3017 return 1;
3018 }
3019 } else if (os_strcmp(buf, "r0_key_lifetime") == 0) {
3020 /* DEPRECATED: Use ft_r0_key_lifetime instead. */
3021 bss->r0_key_lifetime = atoi(pos) * 60;
3022 } else if (os_strcmp(buf, "ft_r0_key_lifetime") == 0) {
3023 bss->r0_key_lifetime = atoi(pos);
3024 } else if (os_strcmp(buf, "r1_max_key_lifetime") == 0) {
3025 bss->r1_max_key_lifetime = atoi(pos);
3026 } else if (os_strcmp(buf, "reassociation_deadline") == 0) {
3027 bss->reassociation_deadline = atoi(pos);
3028 } else if (os_strcmp(buf, "rkh_pos_timeout") == 0) {
3029 bss->rkh_pos_timeout = atoi(pos);
3030 } else if (os_strcmp(buf, "rkh_neg_timeout") == 0) {
3031 bss->rkh_neg_timeout = atoi(pos);
3032 } else if (os_strcmp(buf, "rkh_pull_timeout") == 0) {
3033 bss->rkh_pull_timeout = atoi(pos);
3034 } else if (os_strcmp(buf, "rkh_pull_retries") == 0) {
3035 bss->rkh_pull_retries = atoi(pos);
3036 } else if (os_strcmp(buf, "r0kh") == 0) {
3037 if (add_r0kh(bss, pos) < 0) {
3038 wpa_printf(MSG_DEBUG, "Line %d: Invalid r0kh '%s'",
3039 line, pos);
3040 return 1;
3041 }
3042 } else if (os_strcmp(buf, "r1kh") == 0) {
3043 if (add_r1kh(bss, pos) < 0) {
3044 wpa_printf(MSG_DEBUG, "Line %d: Invalid r1kh '%s'",
3045 line, pos);
3046 return 1;
3047 }
3048 } else if (os_strcmp(buf, "pmk_r1_push") == 0) {
3049 bss->pmk_r1_push = atoi(pos);
3050 } else if (os_strcmp(buf, "ft_over_ds") == 0) {
3051 bss->ft_over_ds = atoi(pos);
3052 } else if (os_strcmp(buf, "ft_psk_generate_local") == 0) {
3053 bss->ft_psk_generate_local = atoi(pos);
3054 #endif /* CONFIG_IEEE80211R_AP */
3055 #ifndef CONFIG_NO_CTRL_IFACE
3056 } else if (os_strcmp(buf, "ctrl_interface") == 0) {
3057 os_free(bss->ctrl_interface);
3058 bss->ctrl_interface = os_strdup(pos);
3059 } else if (os_strcmp(buf, "ctrl_interface_group") == 0) {
3060 #ifndef CONFIG_NATIVE_WINDOWS
3061 struct group *grp;
3062 char *endp;
3063 const char *group = pos;
3064
3065 grp = getgrnam(group);
3066 if (grp) {
3067 bss->ctrl_interface_gid = grp->gr_gid;
3068 bss->ctrl_interface_gid_set = 1;
3069 wpa_printf(MSG_DEBUG, "ctrl_interface_group=%d (from group name '%s')",
3070 bss->ctrl_interface_gid, group);
3071 return 0;
3072 }
3073
3074 /* Group name not found - try to parse this as gid */
3075 bss->ctrl_interface_gid = strtol(group, &endp, 10);
3076 if (*group == '\0' || *endp != '\0') {
3077 wpa_printf(MSG_DEBUG, "Line %d: Invalid group '%s'",
3078 line, group);
3079 return 1;
3080 }
3081 bss->ctrl_interface_gid_set = 1;
3082 wpa_printf(MSG_DEBUG, "ctrl_interface_group=%d",
3083 bss->ctrl_interface_gid);
3084 #endif /* CONFIG_NATIVE_WINDOWS */
3085 #endif /* CONFIG_NO_CTRL_IFACE */
3086 #ifdef RADIUS_SERVER
3087 } else if (os_strcmp(buf, "radius_server_clients") == 0) {
3088 os_free(bss->radius_server_clients);
3089 bss->radius_server_clients = os_strdup(pos);
3090 } else if (os_strcmp(buf, "radius_server_auth_port") == 0) {
3091 bss->radius_server_auth_port = atoi(pos);
3092 } else if (os_strcmp(buf, "radius_server_acct_port") == 0) {
3093 bss->radius_server_acct_port = atoi(pos);
3094 } else if (os_strcmp(buf, "radius_server_ipv6") == 0) {
3095 bss->radius_server_ipv6 = atoi(pos);
3096 #endif /* RADIUS_SERVER */
3097 } else if (os_strcmp(buf, "use_pae_group_addr") == 0) {
3098 bss->use_pae_group_addr = atoi(pos);
3099 } else if (os_strcmp(buf, "hw_mode") == 0) {
3100 if (os_strcmp(pos, "a") == 0)
3101 conf->hw_mode = HOSTAPD_MODE_IEEE80211A;
3102 else if (os_strcmp(pos, "b") == 0)
3103 conf->hw_mode = HOSTAPD_MODE_IEEE80211B;
3104 else if (os_strcmp(pos, "g") == 0)
3105 conf->hw_mode = HOSTAPD_MODE_IEEE80211G;
3106 else if (os_strcmp(pos, "ad") == 0)
3107 conf->hw_mode = HOSTAPD_MODE_IEEE80211AD;
3108 else if (os_strcmp(pos, "any") == 0)
3109 conf->hw_mode = HOSTAPD_MODE_IEEE80211ANY;
3110 else {
3111 wpa_printf(MSG_ERROR, "Line %d: unknown hw_mode '%s'",
3112 line, pos);
3113 return 1;
3114 }
3115 } else if (os_strcmp(buf, "wps_rf_bands") == 0) {
3116 if (os_strcmp(pos, "ad") == 0)
3117 bss->wps_rf_bands = WPS_RF_60GHZ;
3118 else if (os_strcmp(pos, "a") == 0)
3119 bss->wps_rf_bands = WPS_RF_50GHZ;
3120 else if (os_strcmp(pos, "g") == 0 ||
3121 os_strcmp(pos, "b") == 0)
3122 bss->wps_rf_bands = WPS_RF_24GHZ;
3123 else if (os_strcmp(pos, "ag") == 0 ||
3124 os_strcmp(pos, "ga") == 0)
3125 bss->wps_rf_bands = WPS_RF_24GHZ | WPS_RF_50GHZ;
3126 else {
3127 wpa_printf(MSG_ERROR,
3128 "Line %d: unknown wps_rf_band '%s'",
3129 line, pos);
3130 return 1;
3131 }
3132 } else if (os_strcmp(buf, "acs_exclude_dfs") == 0) {
3133 conf->acs_exclude_dfs = atoi(pos);
3134 } else if (os_strcmp(buf, "channel") == 0) {
3135 if (os_strcmp(pos, "acs_survey") == 0) {
3136 #ifndef CONFIG_ACS
3137 wpa_printf(MSG_ERROR, "Line %d: tries to enable ACS but CONFIG_ACS disabled",
3138 line);
3139 return 1;
3140 #else /* CONFIG_ACS */
3141 conf->acs = 1;
3142 conf->channel = 0;
3143 #endif /* CONFIG_ACS */
3144 } else {
3145 conf->channel = atoi(pos);
3146 conf->acs = conf->channel == 0;
3147 }
3148 } else if (os_strcmp(buf, "chanlist") == 0) {
3149 if (hostapd_parse_chanlist(conf, pos)) {
3150 wpa_printf(MSG_ERROR, "Line %d: invalid channel list",
3151 line);
3152 return 1;
3153 }
3154 } else if (os_strcmp(buf, "beacon_int") == 0) {
3155 int val = atoi(pos);
3156 /* MIB defines range as 1..65535, but very small values
3157 * cause problems with the current implementation.
3158 * Since it is unlikely that this small numbers are
3159 * useful in real life scenarios, do not allow beacon
3160 * period to be set below 10 TU. */
3161 if (val < 10 || val > 65535) {
3162 wpa_printf(MSG_ERROR,
3163 "Line %d: invalid beacon_int %d (expected 10..65535)",
3164 line, val);
3165 return 1;
3166 }
3167 conf->beacon_int = val;
3168 #ifdef CONFIG_ACS
3169 } else if (os_strcmp(buf, "acs_num_scans") == 0) {
3170 int val = atoi(pos);
3171 if (val <= 0 || val > 100) {
3172 wpa_printf(MSG_ERROR, "Line %d: invalid acs_num_scans %d (expected 1..100)",
3173 line, val);
3174 return 1;
3175 }
3176 conf->acs_num_scans = val;
3177 } else if (os_strcmp(buf, "acs_chan_bias") == 0) {
3178 if (hostapd_config_parse_acs_chan_bias(conf, pos)) {
3179 wpa_printf(MSG_ERROR, "Line %d: invalid acs_chan_bias",
3180 line);
3181 return -1;
3182 }
3183 #endif /* CONFIG_ACS */
3184 } else if (os_strcmp(buf, "dtim_period") == 0) {
3185 int val = atoi(pos);
3186
3187 if (val < 1 || val > 255) {
3188 wpa_printf(MSG_ERROR, "Line %d: invalid dtim_period %d",
3189 line, val);
3190 return 1;
3191 }
3192 bss->dtim_period = val;
3193 } else if (os_strcmp(buf, "bss_load_update_period") == 0) {
3194 int val = atoi(pos);
3195
3196 if (val < 0 || val > 100) {
3197 wpa_printf(MSG_ERROR,
3198 "Line %d: invalid bss_load_update_period %d",
3199 line, val);
3200 return 1;
3201 }
3202 bss->bss_load_update_period = val;
3203 } else if (os_strcmp(buf, "chan_util_avg_period") == 0) {
3204 int val = atoi(pos);
3205
3206 if (val < 0) {
3207 wpa_printf(MSG_ERROR,
3208 "Line %d: invalid chan_util_avg_period",
3209 line);
3210 return 1;
3211 }
3212 bss->chan_util_avg_period = val;
3213 } else if (os_strcmp(buf, "rts_threshold") == 0) {
3214 conf->rts_threshold = atoi(pos);
3215 if (conf->rts_threshold < -1 || conf->rts_threshold > 65535) {
3216 wpa_printf(MSG_ERROR,
3217 "Line %d: invalid rts_threshold %d",
3218 line, conf->rts_threshold);
3219 return 1;
3220 }
3221 } else if (os_strcmp(buf, "fragm_threshold") == 0) {
3222 conf->fragm_threshold = atoi(pos);
3223 if (conf->fragm_threshold == -1) {
3224 /* allow a value of -1 */
3225 } else if (conf->fragm_threshold < 256 ||
3226 conf->fragm_threshold > 2346) {
3227 wpa_printf(MSG_ERROR,
3228 "Line %d: invalid fragm_threshold %d",
3229 line, conf->fragm_threshold);
3230 return 1;
3231 }
3232 } else if (os_strcmp(buf, "send_probe_response") == 0) {
3233 int val = atoi(pos);
3234 if (val != 0 && val != 1) {
3235 wpa_printf(MSG_ERROR, "Line %d: invalid send_probe_response %d (expected 0 or 1)",
3236 line, val);
3237 return 1;
3238 }
3239 bss->send_probe_response = val;
3240 } else if (os_strcmp(buf, "supported_rates") == 0) {
3241 if (hostapd_parse_intlist(&conf->supported_rates, pos)) {
3242 wpa_printf(MSG_ERROR, "Line %d: invalid rate list",
3243 line);
3244 return 1;
3245 }
3246 } else if (os_strcmp(buf, "basic_rates") == 0) {
3247 if (hostapd_parse_intlist(&conf->basic_rates, pos)) {
3248 wpa_printf(MSG_ERROR, "Line %d: invalid rate list",
3249 line);
3250 return 1;
3251 }
3252 } else if (os_strcmp(buf, "beacon_rate") == 0) {
3253 int val;
3254
3255 if (os_strncmp(pos, "ht:", 3) == 0) {
3256 val = atoi(pos + 3);
3257 if (val < 0 || val > 31) {
3258 wpa_printf(MSG_ERROR,
3259 "Line %d: invalid beacon_rate HT-MCS %d",
3260 line, val);
3261 return 1;
3262 }
3263 conf->rate_type = BEACON_RATE_HT;
3264 conf->beacon_rate = val;
3265 } else if (os_strncmp(pos, "vht:", 4) == 0) {
3266 val = atoi(pos + 4);
3267 if (val < 0 || val > 9) {
3268 wpa_printf(MSG_ERROR,
3269 "Line %d: invalid beacon_rate VHT-MCS %d",
3270 line, val);
3271 return 1;
3272 }
3273 conf->rate_type = BEACON_RATE_VHT;
3274 conf->beacon_rate = val;
3275 } else {
3276 val = atoi(pos);
3277 if (val < 10 || val > 10000) {
3278 wpa_printf(MSG_ERROR,
3279 "Line %d: invalid legacy beacon_rate %d",
3280 line, val);
3281 return 1;
3282 }
3283 conf->rate_type = BEACON_RATE_LEGACY;
3284 conf->beacon_rate = val;
3285 }
3286 } else if (os_strcmp(buf, "preamble") == 0) {
3287 if (atoi(pos))
3288 conf->preamble = SHORT_PREAMBLE;
3289 else
3290 conf->preamble = LONG_PREAMBLE;
3291 } else if (os_strcmp(buf, "ignore_broadcast_ssid") == 0) {
3292 bss->ignore_broadcast_ssid = atoi(pos);
3293 } else if (os_strcmp(buf, "no_probe_resp_if_max_sta") == 0) {
3294 bss->no_probe_resp_if_max_sta = atoi(pos);
3295 } else if (os_strcmp(buf, "wep_default_key") == 0) {
3296 bss->ssid.wep.idx = atoi(pos);
3297 if (bss->ssid.wep.idx > 3) {
3298 wpa_printf(MSG_ERROR,
3299 "Invalid wep_default_key index %d",
3300 bss->ssid.wep.idx);
3301 return 1;
3302 }
3303 } else if (os_strcmp(buf, "wep_key0") == 0 ||
3304 os_strcmp(buf, "wep_key1") == 0 ||
3305 os_strcmp(buf, "wep_key2") == 0 ||
3306 os_strcmp(buf, "wep_key3") == 0) {
3307 if (hostapd_config_read_wep(&bss->ssid.wep,
3308 buf[7] - '0', pos)) {
3309 wpa_printf(MSG_ERROR, "Line %d: invalid WEP key '%s'",
3310 line, buf);
3311 return 1;
3312 }
3313 #ifndef CONFIG_NO_VLAN
3314 } else if (os_strcmp(buf, "dynamic_vlan") == 0) {
3315 bss->ssid.dynamic_vlan = atoi(pos);
3316 } else if (os_strcmp(buf, "per_sta_vif") == 0) {
3317 bss->ssid.per_sta_vif = atoi(pos);
3318 } else if (os_strcmp(buf, "vlan_file") == 0) {
3319 if (hostapd_config_read_vlan_file(bss, pos)) {
3320 wpa_printf(MSG_ERROR, "Line %d: failed to read VLAN file '%s'",
3321 line, pos);
3322 return 1;
3323 }
3324 } else if (os_strcmp(buf, "vlan_naming") == 0) {
3325 bss->ssid.vlan_naming = atoi(pos);
3326 if (bss->ssid.vlan_naming >= DYNAMIC_VLAN_NAMING_END ||
3327 bss->ssid.vlan_naming < 0) {
3328 wpa_printf(MSG_ERROR,
3329 "Line %d: invalid naming scheme %d",
3330 line, bss->ssid.vlan_naming);
3331 return 1;
3332 }
3333 #ifdef CONFIG_FULL_DYNAMIC_VLAN
3334 } else if (os_strcmp(buf, "vlan_tagged_interface") == 0) {
3335 os_free(bss->ssid.vlan_tagged_interface);
3336 bss->ssid.vlan_tagged_interface = os_strdup(pos);
3337 #endif /* CONFIG_FULL_DYNAMIC_VLAN */
3338 #endif /* CONFIG_NO_VLAN */
3339 } else if (os_strcmp(buf, "ap_table_max_size") == 0) {
3340 conf->ap_table_max_size = atoi(pos);
3341 } else if (os_strcmp(buf, "ap_table_expiration_time") == 0) {
3342 conf->ap_table_expiration_time = atoi(pos);
3343 } else if (os_strncmp(buf, "tx_queue_", 9) == 0) {
3344 if (hostapd_config_tx_queue(conf, buf, pos)) {
3345 wpa_printf(MSG_ERROR, "Line %d: invalid TX queue item",
3346 line);
3347 return 1;
3348 }
3349 } else if (os_strcmp(buf, "wme_enabled") == 0 ||
3350 os_strcmp(buf, "wmm_enabled") == 0) {
3351 bss->wmm_enabled = atoi(pos);
3352 } else if (os_strcmp(buf, "uapsd_advertisement_enabled") == 0) {
3353 bss->wmm_uapsd = atoi(pos);
3354 } else if (os_strncmp(buf, "wme_ac_", 7) == 0 ||
3355 os_strncmp(buf, "wmm_ac_", 7) == 0) {
3356 if (hostapd_config_wmm_ac(conf->wmm_ac_params, buf, pos)) {
3357 wpa_printf(MSG_ERROR, "Line %d: invalid WMM ac item",
3358 line);
3359 return 1;
3360 }
3361 } else if (os_strcmp(buf, "bss") == 0) {
3362 if (hostapd_config_bss(conf, pos)) {
3363 wpa_printf(MSG_ERROR, "Line %d: invalid bss item",
3364 line);
3365 return 1;
3366 }
3367 } else if (os_strcmp(buf, "bssid") == 0) {
3368 if (hwaddr_aton(pos, bss->bssid)) {
3369 wpa_printf(MSG_ERROR, "Line %d: invalid bssid item",
3370 line);
3371 return 1;
3372 }
3373 } else if (os_strcmp(buf, "use_driver_iface_addr") == 0) {
3374 conf->use_driver_iface_addr = atoi(pos);
3375 #ifdef CONFIG_IEEE80211W
3376 } else if (os_strcmp(buf, "ieee80211w") == 0) {
3377 bss->ieee80211w = atoi(pos);
3378 } else if (os_strcmp(buf, "group_mgmt_cipher") == 0) {
3379 if (os_strcmp(pos, "AES-128-CMAC") == 0) {
3380 bss->group_mgmt_cipher = WPA_CIPHER_AES_128_CMAC;
3381 } else if (os_strcmp(pos, "BIP-GMAC-128") == 0) {
3382 bss->group_mgmt_cipher = WPA_CIPHER_BIP_GMAC_128;
3383 } else if (os_strcmp(pos, "BIP-GMAC-256") == 0) {
3384 bss->group_mgmt_cipher = WPA_CIPHER_BIP_GMAC_256;
3385 } else if (os_strcmp(pos, "BIP-CMAC-256") == 0) {
3386 bss->group_mgmt_cipher = WPA_CIPHER_BIP_CMAC_256;
3387 } else {
3388 wpa_printf(MSG_ERROR, "Line %d: invalid group_mgmt_cipher: %s",
3389 line, pos);
3390 return 1;
3391 }
3392 } else if (os_strcmp(buf, "assoc_sa_query_max_timeout") == 0) {
3393 bss->assoc_sa_query_max_timeout = atoi(pos);
3394 if (bss->assoc_sa_query_max_timeout == 0) {
3395 wpa_printf(MSG_ERROR, "Line %d: invalid assoc_sa_query_max_timeout",
3396 line);
3397 return 1;
3398 }
3399 } else if (os_strcmp(buf, "assoc_sa_query_retry_timeout") == 0) {
3400 bss->assoc_sa_query_retry_timeout = atoi(pos);
3401 if (bss->assoc_sa_query_retry_timeout == 0) {
3402 wpa_printf(MSG_ERROR, "Line %d: invalid assoc_sa_query_retry_timeout",
3403 line);
3404 return 1;
3405 }
3406 #endif /* CONFIG_IEEE80211W */
3407 #ifdef CONFIG_OCV
3408 } else if (os_strcmp(buf, "ocv") == 0) {
3409 bss->ocv = atoi(pos);
3410 if (bss->ocv && !bss->ieee80211w)
3411 bss->ieee80211w = 1;
3412 #endif /* CONFIG_OCV */
3413 #ifdef CONFIG_IEEE80211N
3414 } else if (os_strcmp(buf, "ieee80211n") == 0) {
3415 conf->ieee80211n = atoi(pos);
3416 } else if (os_strcmp(buf, "ht_capab") == 0) {
3417 if (hostapd_config_ht_capab(conf, pos) < 0) {
3418 wpa_printf(MSG_ERROR, "Line %d: invalid ht_capab",
3419 line);
3420 return 1;
3421 }
3422 } else if (os_strcmp(buf, "require_ht") == 0) {
3423 conf->require_ht = atoi(pos);
3424 } else if (os_strcmp(buf, "obss_interval") == 0) {
3425 conf->obss_interval = atoi(pos);
3426 #endif /* CONFIG_IEEE80211N */
3427 #ifdef CONFIG_IEEE80211AC
3428 } else if (os_strcmp(buf, "ieee80211ac") == 0) {
3429 conf->ieee80211ac = atoi(pos);
3430 } else if (os_strcmp(buf, "vht_capab") == 0) {
3431 if (hostapd_config_vht_capab(conf, pos) < 0) {
3432 wpa_printf(MSG_ERROR, "Line %d: invalid vht_capab",
3433 line);
3434 return 1;
3435 }
3436 } else if (os_strcmp(buf, "require_vht") == 0) {
3437 conf->require_vht = atoi(pos);
3438 } else if (os_strcmp(buf, "vht_oper_chwidth") == 0) {
3439 conf->vht_oper_chwidth = atoi(pos);
3440 } else if (os_strcmp(buf, "vht_oper_centr_freq_seg0_idx") == 0) {
3441 conf->vht_oper_centr_freq_seg0_idx = atoi(pos);
3442 } else if (os_strcmp(buf, "vht_oper_centr_freq_seg1_idx") == 0) {
3443 conf->vht_oper_centr_freq_seg1_idx = atoi(pos);
3444 } else if (os_strcmp(buf, "vendor_vht") == 0) {
3445 bss->vendor_vht = atoi(pos);
3446 } else if (os_strcmp(buf, "use_sta_nsts") == 0) {
3447 bss->use_sta_nsts = atoi(pos);
3448 #endif /* CONFIG_IEEE80211AC */
3449 #ifdef CONFIG_IEEE80211AX
3450 } else if (os_strcmp(buf, "ieee80211ax") == 0) {
3451 conf->ieee80211ax = atoi(pos);
3452 } else if (os_strcmp(buf, "he_su_beamformer") == 0) {
3453 conf->he_phy_capab.he_su_beamformer = atoi(pos);
3454 } else if (os_strcmp(buf, "he_su_beamformee") == 0) {
3455 conf->he_phy_capab.he_su_beamformee = atoi(pos);
3456 } else if (os_strcmp(buf, "he_mu_beamformer") == 0) {
3457 conf->he_phy_capab.he_mu_beamformer = atoi(pos);
3458 } else if (os_strcmp(buf, "he_bss_color") == 0) {
3459 conf->he_op.he_bss_color = atoi(pos);
3460 } else if (os_strcmp(buf, "he_default_pe_duration") == 0) {
3461 conf->he_op.he_default_pe_duration = atoi(pos);
3462 } else if (os_strcmp(buf, "he_twt_required") == 0) {
3463 conf->he_op.he_twt_required = atoi(pos);
3464 } else if (os_strcmp(buf, "he_rts_threshold") == 0) {
3465 conf->he_op.he_rts_threshold = atoi(pos);
3466 } else if (os_strcmp(buf, "he_basic_mcs_nss_set") == 0) {
3467 conf->he_op.he_basic_mcs_nss_set = atoi(pos);
3468 } else if (os_strcmp(buf, "he_mu_edca_qos_info_param_count") == 0) {
3469 conf->he_mu_edca.he_qos_info |=
3470 set_he_cap(atoi(pos), HE_QOS_INFO_EDCA_PARAM_SET_COUNT);
3471 } else if (os_strcmp(buf, "he_mu_edca_qos_info_q_ack") == 0) {
3472 conf->he_mu_edca.he_qos_info |=
3473 set_he_cap(atoi(pos), HE_QOS_INFO_Q_ACK);
3474 } else if (os_strcmp(buf, "he_mu_edca_qos_info_queue_request") == 0) {
3475 conf->he_mu_edca.he_qos_info |=
3476 set_he_cap(atoi(pos), HE_QOS_INFO_QUEUE_REQUEST);
3477 } else if (os_strcmp(buf, "he_mu_edca_qos_info_txop_request") == 0) {
3478 conf->he_mu_edca.he_qos_info |=
3479 set_he_cap(atoi(pos), HE_QOS_INFO_TXOP_REQUEST);
3480 } else if (os_strcmp(buf, "he_mu_edca_ac_be_aifsn") == 0) {
3481 conf->he_mu_edca.he_mu_ac_be_param[HE_MU_AC_PARAM_ACI_IDX] |=
3482 set_he_cap(atoi(pos), HE_MU_AC_PARAM_AIFSN);
3483 } else if (os_strcmp(buf, "he_mu_edca_ac_be_acm") == 0) {
3484 conf->he_mu_edca.he_mu_ac_be_param[HE_MU_AC_PARAM_ACI_IDX] |=
3485 set_he_cap(atoi(pos), HE_MU_AC_PARAM_ACM);
3486 } else if (os_strcmp(buf, "he_mu_edca_ac_be_aci") == 0) {
3487 conf->he_mu_edca.he_mu_ac_be_param[HE_MU_AC_PARAM_ACI_IDX] |=
3488 set_he_cap(atoi(pos), HE_MU_AC_PARAM_ACI);
3489 } else if (os_strcmp(buf, "he_mu_edca_ac_be_ecwmin") == 0) {
3490 conf->he_mu_edca.he_mu_ac_be_param[HE_MU_AC_PARAM_ECW_IDX] |=
3491 set_he_cap(atoi(pos), HE_MU_AC_PARAM_ECWMIN);
3492 } else if (os_strcmp(buf, "he_mu_edca_ac_be_ecwmax") == 0) {
3493 conf->he_mu_edca.he_mu_ac_be_param[HE_MU_AC_PARAM_ECW_IDX] |=
3494 set_he_cap(atoi(pos), HE_MU_AC_PARAM_ECWMAX);
3495 } else if (os_strcmp(buf, "he_mu_edca_ac_be_timer") == 0) {
3496 conf->he_mu_edca.he_mu_ac_be_param[HE_MU_AC_PARAM_TIMER_IDX] =
3497 atoi(pos) & 0xff;
3498 } else if (os_strcmp(buf, "he_mu_edca_ac_bk_aifsn") == 0) {
3499 conf->he_mu_edca.he_mu_ac_bk_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_bk_acm") == 0) {
3502 conf->he_mu_edca.he_mu_ac_bk_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_bk_aci") == 0) {
3505 conf->he_mu_edca.he_mu_ac_bk_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_bk_ecwmin") == 0) {
3508 conf->he_mu_edca.he_mu_ac_bk_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_bk_ecwmax") == 0) {
3511 conf->he_mu_edca.he_mu_ac_bk_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_bk_timer") == 0) {
3514 conf->he_mu_edca.he_mu_ac_bk_param[HE_MU_AC_PARAM_TIMER_IDX] =
3515 atoi(pos) & 0xff;
3516 } else if (os_strcmp(buf, "he_mu_edca_ac_vi_aifsn") == 0) {
3517 conf->he_mu_edca.he_mu_ac_vi_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_vi_acm") == 0) {
3520 conf->he_mu_edca.he_mu_ac_vi_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_vi_aci") == 0) {
3523 conf->he_mu_edca.he_mu_ac_vi_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_vi_ecwmin") == 0) {
3526 conf->he_mu_edca.he_mu_ac_vi_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_vi_ecwmax") == 0) {
3529 conf->he_mu_edca.he_mu_ac_vi_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_vi_timer") == 0) {
3532 conf->he_mu_edca.he_mu_ac_vi_param[HE_MU_AC_PARAM_TIMER_IDX] =
3533 atoi(pos) & 0xff;
3534 } else if (os_strcmp(buf, "he_mu_edca_ac_vo_aifsn") == 0) {
3535 conf->he_mu_edca.he_mu_ac_vo_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_vo_acm") == 0) {
3538 conf->he_mu_edca.he_mu_ac_vo_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_vo_aci") == 0) {
3541 conf->he_mu_edca.he_mu_ac_vo_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_vo_ecwmin") == 0) {
3544 conf->he_mu_edca.he_mu_ac_vo_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_vo_ecwmax") == 0) {
3547 conf->he_mu_edca.he_mu_ac_vo_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_vo_timer") == 0) {
3550 conf->he_mu_edca.he_mu_ac_vo_param[HE_MU_AC_PARAM_TIMER_IDX] =
3551 atoi(pos) & 0xff;
3552 } else if (os_strcmp(buf, "he_spr_sr_control") == 0) {
3553 conf->spr.sr_control = atoi(pos) & 0xff;
3554 } else if (os_strcmp(buf, "he_spr_non_srg_obss_pd_max_offset") == 0) {
3555 conf->spr.non_srg_obss_pd_max_offset = atoi(pos);
3556 } else if (os_strcmp(buf, "he_spr_srg_obss_pd_min_offset") == 0) {
3557 conf->spr.srg_obss_pd_min_offset = atoi(pos);
3558 } else if (os_strcmp(buf, "he_spr_srg_obss_pd_max_offset") == 0) {
3559 conf->spr.srg_obss_pd_max_offset = atoi(pos);
3560 } else if (os_strcmp(buf, "he_oper_chwidth") == 0) {
3561 conf->he_oper_chwidth = atoi(pos);
3562 } else if (os_strcmp(buf, "he_oper_centr_freq_seg0_idx") == 0) {
3563 conf->he_oper_centr_freq_seg0_idx = atoi(pos);
3564 } else if (os_strcmp(buf, "he_oper_centr_freq_seg1_idx") == 0) {
3565 conf->he_oper_centr_freq_seg1_idx = atoi(pos);
3566 #endif /* CONFIG_IEEE80211AX */
3567 } else if (os_strcmp(buf, "max_listen_interval") == 0) {
3568 bss->max_listen_interval = atoi(pos);
3569 } else if (os_strcmp(buf, "disable_pmksa_caching") == 0) {
3570 bss->disable_pmksa_caching = atoi(pos);
3571 } else if (os_strcmp(buf, "okc") == 0) {
3572 bss->okc = atoi(pos);
3573 #ifdef CONFIG_WPS
3574 } else if (os_strcmp(buf, "wps_state") == 0) {
3575 bss->wps_state = atoi(pos);
3576 if (bss->wps_state < 0 || bss->wps_state > 2) {
3577 wpa_printf(MSG_ERROR, "Line %d: invalid wps_state",
3578 line);
3579 return 1;
3580 }
3581 } else if (os_strcmp(buf, "wps_independent") == 0) {
3582 bss->wps_independent = atoi(pos);
3583 } else if (os_strcmp(buf, "ap_setup_locked") == 0) {
3584 bss->ap_setup_locked = atoi(pos);
3585 } else if (os_strcmp(buf, "uuid") == 0) {
3586 if (uuid_str2bin(pos, bss->uuid)) {
3587 wpa_printf(MSG_ERROR, "Line %d: invalid UUID", line);
3588 return 1;
3589 }
3590 } else if (os_strcmp(buf, "wps_pin_requests") == 0) {
3591 os_free(bss->wps_pin_requests);
3592 bss->wps_pin_requests = os_strdup(pos);
3593 } else if (os_strcmp(buf, "device_name") == 0) {
3594 if (os_strlen(pos) > WPS_DEV_NAME_MAX_LEN) {
3595 wpa_printf(MSG_ERROR, "Line %d: Too long "
3596 "device_name", line);
3597 return 1;
3598 }
3599 os_free(bss->device_name);
3600 bss->device_name = os_strdup(pos);
3601 } else if (os_strcmp(buf, "manufacturer") == 0) {
3602 if (os_strlen(pos) > 64) {
3603 wpa_printf(MSG_ERROR, "Line %d: Too long manufacturer",
3604 line);
3605 return 1;
3606 }
3607 os_free(bss->manufacturer);
3608 bss->manufacturer = os_strdup(pos);
3609 } else if (os_strcmp(buf, "model_name") == 0) {
3610 if (os_strlen(pos) > 32) {
3611 wpa_printf(MSG_ERROR, "Line %d: Too long model_name",
3612 line);
3613 return 1;
3614 }
3615 os_free(bss->model_name);
3616 bss->model_name = os_strdup(pos);
3617 } else if (os_strcmp(buf, "model_number") == 0) {
3618 if (os_strlen(pos) > 32) {
3619 wpa_printf(MSG_ERROR, "Line %d: Too long model_number",
3620 line);
3621 return 1;
3622 }
3623 os_free(bss->model_number);
3624 bss->model_number = os_strdup(pos);
3625 } else if (os_strcmp(buf, "serial_number") == 0) {
3626 if (os_strlen(pos) > 32) {
3627 wpa_printf(MSG_ERROR, "Line %d: Too long serial_number",
3628 line);
3629 return 1;
3630 }
3631 os_free(bss->serial_number);
3632 bss->serial_number = os_strdup(pos);
3633 } else if (os_strcmp(buf, "device_type") == 0) {
3634 if (wps_dev_type_str2bin(pos, bss->device_type))
3635 return 1;
3636 } else if (os_strcmp(buf, "config_methods") == 0) {
3637 os_free(bss->config_methods);
3638 bss->config_methods = os_strdup(pos);
3639 } else if (os_strcmp(buf, "os_version") == 0) {
3640 if (hexstr2bin(pos, bss->os_version, 4)) {
3641 wpa_printf(MSG_ERROR, "Line %d: invalid os_version",
3642 line);
3643 return 1;
3644 }
3645 } else if (os_strcmp(buf, "ap_pin") == 0) {
3646 os_free(bss->ap_pin);
3647 if (*pos == '\0')
3648 bss->ap_pin = NULL;
3649 else
3650 bss->ap_pin = os_strdup(pos);
3651 } else if (os_strcmp(buf, "skip_cred_build") == 0) {
3652 bss->skip_cred_build = atoi(pos);
3653 } else if (os_strcmp(buf, "extra_cred") == 0) {
3654 os_free(bss->extra_cred);
3655 bss->extra_cred = (u8 *) os_readfile(pos, &bss->extra_cred_len);
3656 if (bss->extra_cred == NULL) {
3657 wpa_printf(MSG_ERROR, "Line %d: could not read Credentials from '%s'",
3658 line, pos);
3659 return 1;
3660 }
3661 } else if (os_strcmp(buf, "wps_cred_processing") == 0) {
3662 bss->wps_cred_processing = atoi(pos);
3663 } else if (os_strcmp(buf, "wps_cred_add_sae") == 0) {
3664 bss->wps_cred_add_sae = atoi(pos);
3665 } else if (os_strcmp(buf, "ap_settings") == 0) {
3666 os_free(bss->ap_settings);
3667 bss->ap_settings =
3668 (u8 *) os_readfile(pos, &bss->ap_settings_len);
3669 if (bss->ap_settings == NULL) {
3670 wpa_printf(MSG_ERROR, "Line %d: could not read AP Settings from '%s'",
3671 line, pos);
3672 return 1;
3673 }
3674 } else if (os_strcmp(buf, "multi_ap_backhaul_ssid") == 0) {
3675 size_t slen;
3676 char *str = wpa_config_parse_string(pos, &slen);
3677
3678 if (!str || slen < 1 || slen > SSID_MAX_LEN) {
3679 wpa_printf(MSG_ERROR, "Line %d: invalid SSID '%s'",
3680 line, pos);
3681 os_free(str);
3682 return 1;
3683 }
3684 os_memcpy(bss->multi_ap_backhaul_ssid.ssid, str, slen);
3685 bss->multi_ap_backhaul_ssid.ssid_len = slen;
3686 bss->multi_ap_backhaul_ssid.ssid_set = 1;
3687 os_free(str);
3688 } else if (os_strcmp(buf, "multi_ap_backhaul_wpa_passphrase") == 0) {
3689 int len = os_strlen(pos);
3690
3691 if (len < 8 || len > 63) {
3692 wpa_printf(MSG_ERROR,
3693 "Line %d: invalid WPA passphrase length %d (expected 8..63)",
3694 line, len);
3695 return 1;
3696 }
3697 os_free(bss->multi_ap_backhaul_ssid.wpa_passphrase);
3698 bss->multi_ap_backhaul_ssid.wpa_passphrase = os_strdup(pos);
3699 if (bss->multi_ap_backhaul_ssid.wpa_passphrase) {
3700 hostapd_config_clear_wpa_psk(
3701 &bss->multi_ap_backhaul_ssid.wpa_psk);
3702 bss->multi_ap_backhaul_ssid.wpa_passphrase_set = 1;
3703 }
3704 } else if (os_strcmp(buf, "multi_ap_backhaul_wpa_psk") == 0) {
3705 hostapd_config_clear_wpa_psk(
3706 &bss->multi_ap_backhaul_ssid.wpa_psk);
3707 bss->multi_ap_backhaul_ssid.wpa_psk =
3708 os_zalloc(sizeof(struct hostapd_wpa_psk));
3709 if (!bss->multi_ap_backhaul_ssid.wpa_psk)
3710 return 1;
3711 if (hexstr2bin(pos, bss->multi_ap_backhaul_ssid.wpa_psk->psk,
3712 PMK_LEN) ||
3713 pos[PMK_LEN * 2] != '\0') {
3714 wpa_printf(MSG_ERROR, "Line %d: Invalid PSK '%s'.",
3715 line, pos);
3716 hostapd_config_clear_wpa_psk(
3717 &bss->multi_ap_backhaul_ssid.wpa_psk);
3718 return 1;
3719 }
3720 bss->multi_ap_backhaul_ssid.wpa_psk->group = 1;
3721 os_free(bss->multi_ap_backhaul_ssid.wpa_passphrase);
3722 bss->multi_ap_backhaul_ssid.wpa_passphrase = NULL;
3723 bss->multi_ap_backhaul_ssid.wpa_psk_set = 1;
3724 } else if (os_strcmp(buf, "upnp_iface") == 0) {
3725 os_free(bss->upnp_iface);
3726 bss->upnp_iface = os_strdup(pos);
3727 } else if (os_strcmp(buf, "friendly_name") == 0) {
3728 os_free(bss->friendly_name);
3729 bss->friendly_name = os_strdup(pos);
3730 } else if (os_strcmp(buf, "manufacturer_url") == 0) {
3731 os_free(bss->manufacturer_url);
3732 bss->manufacturer_url = os_strdup(pos);
3733 } else if (os_strcmp(buf, "model_description") == 0) {
3734 os_free(bss->model_description);
3735 bss->model_description = os_strdup(pos);
3736 } else if (os_strcmp(buf, "model_url") == 0) {
3737 os_free(bss->model_url);
3738 bss->model_url = os_strdup(pos);
3739 } else if (os_strcmp(buf, "upc") == 0) {
3740 os_free(bss->upc);
3741 bss->upc = os_strdup(pos);
3742 } else if (os_strcmp(buf, "pbc_in_m1") == 0) {
3743 bss->pbc_in_m1 = atoi(pos);
3744 } else if (os_strcmp(buf, "server_id") == 0) {
3745 os_free(bss->server_id);
3746 bss->server_id = os_strdup(pos);
3747 #ifdef CONFIG_WPS_NFC
3748 } else if (os_strcmp(buf, "wps_nfc_dev_pw_id") == 0) {
3749 bss->wps_nfc_dev_pw_id = atoi(pos);
3750 if (bss->wps_nfc_dev_pw_id < 0x10 ||
3751 bss->wps_nfc_dev_pw_id > 0xffff) {
3752 wpa_printf(MSG_ERROR, "Line %d: Invalid wps_nfc_dev_pw_id value",
3753 line);
3754 return 1;
3755 }
3756 bss->wps_nfc_pw_from_config = 1;
3757 } else if (os_strcmp(buf, "wps_nfc_dh_pubkey") == 0) {
3758 wpabuf_free(bss->wps_nfc_dh_pubkey);
3759 bss->wps_nfc_dh_pubkey = wpabuf_parse_bin(pos);
3760 bss->wps_nfc_pw_from_config = 1;
3761 } else if (os_strcmp(buf, "wps_nfc_dh_privkey") == 0) {
3762 wpabuf_free(bss->wps_nfc_dh_privkey);
3763 bss->wps_nfc_dh_privkey = wpabuf_parse_bin(pos);
3764 bss->wps_nfc_pw_from_config = 1;
3765 } else if (os_strcmp(buf, "wps_nfc_dev_pw") == 0) {
3766 wpabuf_free(bss->wps_nfc_dev_pw);
3767 bss->wps_nfc_dev_pw = wpabuf_parse_bin(pos);
3768 bss->wps_nfc_pw_from_config = 1;
3769 #endif /* CONFIG_WPS_NFC */
3770 #endif /* CONFIG_WPS */
3771 #ifdef CONFIG_P2P_MANAGER
3772 } else if (os_strcmp(buf, "manage_p2p") == 0) {
3773 if (atoi(pos))
3774 bss->p2p |= P2P_MANAGE;
3775 else
3776 bss->p2p &= ~P2P_MANAGE;
3777 } else if (os_strcmp(buf, "allow_cross_connection") == 0) {
3778 if (atoi(pos))
3779 bss->p2p |= P2P_ALLOW_CROSS_CONNECTION;
3780 else
3781 bss->p2p &= ~P2P_ALLOW_CROSS_CONNECTION;
3782 #endif /* CONFIG_P2P_MANAGER */
3783 } else if (os_strcmp(buf, "disassoc_low_ack") == 0) {
3784 bss->disassoc_low_ack = atoi(pos);
3785 } else if (os_strcmp(buf, "tdls_prohibit") == 0) {
3786 if (atoi(pos))
3787 bss->tdls |= TDLS_PROHIBIT;
3788 else
3789 bss->tdls &= ~TDLS_PROHIBIT;
3790 } else if (os_strcmp(buf, "tdls_prohibit_chan_switch") == 0) {
3791 if (atoi(pos))
3792 bss->tdls |= TDLS_PROHIBIT_CHAN_SWITCH;
3793 else
3794 bss->tdls &= ~TDLS_PROHIBIT_CHAN_SWITCH;
3795 #ifdef CONFIG_RSN_TESTING
3796 } else if (os_strcmp(buf, "rsn_testing") == 0) {
3797 extern int rsn_testing;
3798 rsn_testing = atoi(pos);
3799 #endif /* CONFIG_RSN_TESTING */
3800 } else if (os_strcmp(buf, "time_advertisement") == 0) {
3801 bss->time_advertisement = atoi(pos);
3802 } else if (os_strcmp(buf, "time_zone") == 0) {
3803 size_t tz_len = os_strlen(pos);
3804 if (tz_len < 4 || tz_len > 255) {
3805 wpa_printf(MSG_DEBUG, "Line %d: invalid time_zone",
3806 line);
3807 return 1;
3808 }
3809 os_free(bss->time_zone);
3810 bss->time_zone = os_strdup(pos);
3811 if (bss->time_zone == NULL)
3812 return 1;
3813 #ifdef CONFIG_WNM_AP
3814 } else if (os_strcmp(buf, "wnm_sleep_mode") == 0) {
3815 bss->wnm_sleep_mode = atoi(pos);
3816 } else if (os_strcmp(buf, "wnm_sleep_mode_no_keys") == 0) {
3817 bss->wnm_sleep_mode_no_keys = atoi(pos);
3818 } else if (os_strcmp(buf, "bss_transition") == 0) {
3819 bss->bss_transition = atoi(pos);
3820 #endif /* CONFIG_WNM_AP */
3821 #ifdef CONFIG_INTERWORKING
3822 } else if (os_strcmp(buf, "interworking") == 0) {
3823 bss->interworking = atoi(pos);
3824 } else if (os_strcmp(buf, "access_network_type") == 0) {
3825 bss->access_network_type = atoi(pos);
3826 if (bss->access_network_type < 0 ||
3827 bss->access_network_type > 15) {
3828 wpa_printf(MSG_ERROR,
3829 "Line %d: invalid access_network_type",
3830 line);
3831 return 1;
3832 }
3833 } else if (os_strcmp(buf, "internet") == 0) {
3834 bss->internet = atoi(pos);
3835 } else if (os_strcmp(buf, "asra") == 0) {
3836 bss->asra = atoi(pos);
3837 } else if (os_strcmp(buf, "esr") == 0) {
3838 bss->esr = atoi(pos);
3839 } else if (os_strcmp(buf, "uesa") == 0) {
3840 bss->uesa = atoi(pos);
3841 } else if (os_strcmp(buf, "venue_group") == 0) {
3842 bss->venue_group = atoi(pos);
3843 bss->venue_info_set = 1;
3844 } else if (os_strcmp(buf, "venue_type") == 0) {
3845 bss->venue_type = atoi(pos);
3846 bss->venue_info_set = 1;
3847 } else if (os_strcmp(buf, "hessid") == 0) {
3848 if (hwaddr_aton(pos, bss->hessid)) {
3849 wpa_printf(MSG_ERROR, "Line %d: invalid hessid", line);
3850 return 1;
3851 }
3852 } else if (os_strcmp(buf, "roaming_consortium") == 0) {
3853 if (parse_roaming_consortium(bss, pos, line) < 0)
3854 return 1;
3855 } else if (os_strcmp(buf, "venue_name") == 0) {
3856 if (parse_venue_name(bss, pos, line) < 0)
3857 return 1;
3858 } else if (os_strcmp(buf, "venue_url") == 0) {
3859 if (parse_venue_url(bss, pos, line) < 0)
3860 return 1;
3861 } else if (os_strcmp(buf, "network_auth_type") == 0) {
3862 u8 auth_type;
3863 u16 redirect_url_len;
3864 if (hexstr2bin(pos, &auth_type, 1)) {
3865 wpa_printf(MSG_ERROR,
3866 "Line %d: Invalid network_auth_type '%s'",
3867 line, pos);
3868 return 1;
3869 }
3870 if (auth_type == 0 || auth_type == 2)
3871 redirect_url_len = os_strlen(pos + 2);
3872 else
3873 redirect_url_len = 0;
3874 os_free(bss->network_auth_type);
3875 bss->network_auth_type = os_malloc(redirect_url_len + 3 + 1);
3876 if (bss->network_auth_type == NULL)
3877 return 1;
3878 *bss->network_auth_type = auth_type;
3879 WPA_PUT_LE16(bss->network_auth_type + 1, redirect_url_len);
3880 if (redirect_url_len)
3881 os_memcpy(bss->network_auth_type + 3, pos + 2,
3882 redirect_url_len);
3883 bss->network_auth_type_len = 3 + redirect_url_len;
3884 } else if (os_strcmp(buf, "ipaddr_type_availability") == 0) {
3885 if (hexstr2bin(pos, &bss->ipaddr_type_availability, 1)) {
3886 wpa_printf(MSG_ERROR, "Line %d: Invalid ipaddr_type_availability '%s'",
3887 line, pos);
3888 bss->ipaddr_type_configured = 0;
3889 return 1;
3890 }
3891 bss->ipaddr_type_configured = 1;
3892 } else if (os_strcmp(buf, "domain_name") == 0) {
3893 int j, num_domains, domain_len, domain_list_len = 0;
3894 char *tok_start, *tok_prev;
3895 u8 *domain_list, *domain_ptr;
3896
3897 domain_list_len = os_strlen(pos) + 1;
3898 domain_list = os_malloc(domain_list_len);
3899 if (domain_list == NULL)
3900 return 1;
3901
3902 domain_ptr = domain_list;
3903 tok_prev = pos;
3904 num_domains = 1;
3905 while ((tok_prev = os_strchr(tok_prev, ','))) {
3906 num_domains++;
3907 tok_prev++;
3908 }
3909 tok_prev = pos;
3910 for (j = 0; j < num_domains; j++) {
3911 tok_start = os_strchr(tok_prev, ',');
3912 if (tok_start) {
3913 domain_len = tok_start - tok_prev;
3914 *domain_ptr = domain_len;
3915 os_memcpy(domain_ptr + 1, tok_prev, domain_len);
3916 domain_ptr += domain_len + 1;
3917 tok_prev = ++tok_start;
3918 } else {
3919 domain_len = os_strlen(tok_prev);
3920 *domain_ptr = domain_len;
3921 os_memcpy(domain_ptr + 1, tok_prev, domain_len);
3922 domain_ptr += domain_len + 1;
3923 }
3924 }
3925
3926 os_free(bss->domain_name);
3927 bss->domain_name = domain_list;
3928 bss->domain_name_len = domain_list_len;
3929 } else if (os_strcmp(buf, "anqp_3gpp_cell_net") == 0) {
3930 if (parse_3gpp_cell_net(bss, pos, line) < 0)
3931 return 1;
3932 } else if (os_strcmp(buf, "nai_realm") == 0) {
3933 if (parse_nai_realm(bss, pos, line) < 0)
3934 return 1;
3935 } else if (os_strcmp(buf, "anqp_elem") == 0) {
3936 if (parse_anqp_elem(bss, pos, line) < 0)
3937 return 1;
3938 } else if (os_strcmp(buf, "gas_frag_limit") == 0) {
3939 int val = atoi(pos);
3940
3941 if (val <= 0) {
3942 wpa_printf(MSG_ERROR,
3943 "Line %d: Invalid gas_frag_limit '%s'",
3944 line, pos);
3945 return 1;
3946 }
3947 bss->gas_frag_limit = val;
3948 } else if (os_strcmp(buf, "gas_comeback_delay") == 0) {
3949 bss->gas_comeback_delay = atoi(pos);
3950 } else if (os_strcmp(buf, "qos_map_set") == 0) {
3951 if (parse_qos_map_set(bss, pos, line) < 0)
3952 return 1;
3953 #endif /* CONFIG_INTERWORKING */
3954 #ifdef CONFIG_RADIUS_TEST
3955 } else if (os_strcmp(buf, "dump_msk_file") == 0) {
3956 os_free(bss->dump_msk_file);
3957 bss->dump_msk_file = os_strdup(pos);
3958 #endif /* CONFIG_RADIUS_TEST */
3959 #ifdef CONFIG_PROXYARP
3960 } else if (os_strcmp(buf, "proxy_arp") == 0) {
3961 bss->proxy_arp = atoi(pos);
3962 #endif /* CONFIG_PROXYARP */
3963 #ifdef CONFIG_HS20
3964 } else if (os_strcmp(buf, "hs20") == 0) {
3965 bss->hs20 = atoi(pos);
3966 } else if (os_strcmp(buf, "hs20_release") == 0) {
3967 int val = atoi(pos);
3968
3969 if (val < 1 || val > (HS20_VERSION >> 4) + 1) {
3970 wpa_printf(MSG_ERROR,
3971 "Line %d: Unsupported hs20_release: %s",
3972 line, pos);
3973 return 1;
3974 }
3975 bss->hs20_release = val;
3976 } else if (os_strcmp(buf, "disable_dgaf") == 0) {
3977 bss->disable_dgaf = atoi(pos);
3978 } else if (os_strcmp(buf, "na_mcast_to_ucast") == 0) {
3979 bss->na_mcast_to_ucast = atoi(pos);
3980 } else if (os_strcmp(buf, "osen") == 0) {
3981 bss->osen = atoi(pos);
3982 } else if (os_strcmp(buf, "anqp_domain_id") == 0) {
3983 bss->anqp_domain_id = atoi(pos);
3984 } else if (os_strcmp(buf, "hs20_deauth_req_timeout") == 0) {
3985 bss->hs20_deauth_req_timeout = atoi(pos);
3986 } else if (os_strcmp(buf, "hs20_oper_friendly_name") == 0) {
3987 if (hs20_parse_oper_friendly_name(bss, pos, line) < 0)
3988 return 1;
3989 } else if (os_strcmp(buf, "hs20_wan_metrics") == 0) {
3990 if (hs20_parse_wan_metrics(bss, pos, line) < 0)
3991 return 1;
3992 } else if (os_strcmp(buf, "hs20_conn_capab") == 0) {
3993 if (hs20_parse_conn_capab(bss, pos, line) < 0) {
3994 return 1;
3995 }
3996 } else if (os_strcmp(buf, "hs20_operating_class") == 0) {
3997 u8 *oper_class;
3998 size_t oper_class_len;
3999 oper_class_len = os_strlen(pos);
4000 if (oper_class_len < 2 || (oper_class_len & 0x01)) {
4001 wpa_printf(MSG_ERROR,
4002 "Line %d: Invalid hs20_operating_class '%s'",
4003 line, pos);
4004 return 1;
4005 }
4006 oper_class_len /= 2;
4007 oper_class = os_malloc(oper_class_len);
4008 if (oper_class == NULL)
4009 return 1;
4010 if (hexstr2bin(pos, oper_class, oper_class_len)) {
4011 wpa_printf(MSG_ERROR,
4012 "Line %d: Invalid hs20_operating_class '%s'",
4013 line, pos);
4014 os_free(oper_class);
4015 return 1;
4016 }
4017 os_free(bss->hs20_operating_class);
4018 bss->hs20_operating_class = oper_class;
4019 bss->hs20_operating_class_len = oper_class_len;
4020 } else if (os_strcmp(buf, "hs20_icon") == 0) {
4021 if (hs20_parse_icon(bss, pos) < 0) {
4022 wpa_printf(MSG_ERROR, "Line %d: Invalid hs20_icon '%s'",
4023 line, pos);
4024 return 1;
4025 }
4026 } else if (os_strcmp(buf, "osu_ssid") == 0) {
4027 if (hs20_parse_osu_ssid(bss, pos, line) < 0)
4028 return 1;
4029 } else if (os_strcmp(buf, "osu_server_uri") == 0) {
4030 if (hs20_parse_osu_server_uri(bss, pos, line) < 0)
4031 return 1;
4032 } else if (os_strcmp(buf, "osu_friendly_name") == 0) {
4033 if (hs20_parse_osu_friendly_name(bss, pos, line) < 0)
4034 return 1;
4035 } else if (os_strcmp(buf, "osu_nai") == 0) {
4036 if (hs20_parse_osu_nai(bss, pos, line) < 0)
4037 return 1;
4038 } else if (os_strcmp(buf, "osu_nai2") == 0) {
4039 if (hs20_parse_osu_nai2(bss, pos, line) < 0)
4040 return 1;
4041 } else if (os_strcmp(buf, "osu_method_list") == 0) {
4042 if (hs20_parse_osu_method_list(bss, pos, line) < 0)
4043 return 1;
4044 } else if (os_strcmp(buf, "osu_icon") == 0) {
4045 if (hs20_parse_osu_icon(bss, pos, line) < 0)
4046 return 1;
4047 } else if (os_strcmp(buf, "osu_service_desc") == 0) {
4048 if (hs20_parse_osu_service_desc(bss, pos, line) < 0)
4049 return 1;
4050 } else if (os_strcmp(buf, "operator_icon") == 0) {
4051 if (hs20_parse_operator_icon(bss, pos, line) < 0)
4052 return 1;
4053 } else if (os_strcmp(buf, "subscr_remediation_url") == 0) {
4054 os_free(bss->subscr_remediation_url);
4055 bss->subscr_remediation_url = os_strdup(pos);
4056 } else if (os_strcmp(buf, "subscr_remediation_method") == 0) {
4057 bss->subscr_remediation_method = atoi(pos);
4058 } else if (os_strcmp(buf, "hs20_t_c_filename") == 0) {
4059 os_free(bss->t_c_filename);
4060 bss->t_c_filename = os_strdup(pos);
4061 } else if (os_strcmp(buf, "hs20_t_c_timestamp") == 0) {
4062 bss->t_c_timestamp = strtol(pos, NULL, 0);
4063 } else if (os_strcmp(buf, "hs20_t_c_server_url") == 0) {
4064 os_free(bss->t_c_server_url);
4065 bss->t_c_server_url = os_strdup(pos);
4066 } else if (os_strcmp(buf, "hs20_sim_provisioning_url") == 0) {
4067 os_free(bss->hs20_sim_provisioning_url);
4068 bss->hs20_sim_provisioning_url = os_strdup(pos);
4069 #endif /* CONFIG_HS20 */
4070 #ifdef CONFIG_MBO
4071 } else if (os_strcmp(buf, "mbo") == 0) {
4072 bss->mbo_enabled = atoi(pos);
4073 } else if (os_strcmp(buf, "mbo_cell_data_conn_pref") == 0) {
4074 bss->mbo_cell_data_conn_pref = atoi(pos);
4075 } else if (os_strcmp(buf, "oce") == 0) {
4076 bss->oce = atoi(pos);
4077 #endif /* CONFIG_MBO */
4078 #ifdef CONFIG_TESTING_OPTIONS
4079 #define PARSE_TEST_PROBABILITY(_val) \
4080 } else if (os_strcmp(buf, #_val) == 0) { \
4081 char *end; \
4082 \
4083 conf->_val = strtod(pos, &end); \
4084 if (*end || conf->_val < 0.0 || \
4085 conf->_val > 1.0) { \
4086 wpa_printf(MSG_ERROR, \
4087 "Line %d: Invalid value '%s'", \
4088 line, pos); \
4089 return 1; \
4090 }
4091 PARSE_TEST_PROBABILITY(ignore_probe_probability)
4092 PARSE_TEST_PROBABILITY(ignore_auth_probability)
4093 PARSE_TEST_PROBABILITY(ignore_assoc_probability)
4094 PARSE_TEST_PROBABILITY(ignore_reassoc_probability)
4095 PARSE_TEST_PROBABILITY(corrupt_gtk_rekey_mic_probability)
4096 } else if (os_strcmp(buf, "ecsa_ie_only") == 0) {
4097 conf->ecsa_ie_only = atoi(pos);
4098 } else if (os_strcmp(buf, "bss_load_test") == 0) {
4099 WPA_PUT_LE16(bss->bss_load_test, atoi(pos));
4100 pos = os_strchr(pos, ':');
4101 if (pos == NULL) {
4102 wpa_printf(MSG_ERROR, "Line %d: Invalid bss_load_test",
4103 line);
4104 return 1;
4105 }
4106 pos++;
4107 bss->bss_load_test[2] = atoi(pos);
4108 pos = os_strchr(pos, ':');
4109 if (pos == NULL) {
4110 wpa_printf(MSG_ERROR, "Line %d: Invalid bss_load_test",
4111 line);
4112 return 1;
4113 }
4114 pos++;
4115 WPA_PUT_LE16(&bss->bss_load_test[3], atoi(pos));
4116 bss->bss_load_test_set = 1;
4117 } else if (os_strcmp(buf, "radio_measurements") == 0) {
4118 /*
4119 * DEPRECATED: This parameter will be removed in the future.
4120 * Use rrm_neighbor_report instead.
4121 */
4122 int val = atoi(pos);
4123
4124 if (val & BIT(0))
4125 bss->radio_measurements[0] |=
4126 WLAN_RRM_CAPS_NEIGHBOR_REPORT;
4127 } else if (os_strcmp(buf, "own_ie_override") == 0) {
4128 struct wpabuf *tmp;
4129 size_t len = os_strlen(pos) / 2;
4130
4131 tmp = wpabuf_alloc(len);
4132 if (!tmp)
4133 return 1;
4134
4135 if (hexstr2bin(pos, wpabuf_put(tmp, len), len)) {
4136 wpabuf_free(tmp);
4137 wpa_printf(MSG_ERROR,
4138 "Line %d: Invalid own_ie_override '%s'",
4139 line, pos);
4140 return 1;
4141 }
4142
4143 wpabuf_free(bss->own_ie_override);
4144 bss->own_ie_override = tmp;
4145 } else if (os_strcmp(buf, "sae_reflection_attack") == 0) {
4146 bss->sae_reflection_attack = atoi(pos);
4147 } else if (os_strcmp(buf, "sae_commit_override") == 0) {
4148 wpabuf_free(bss->sae_commit_override);
4149 bss->sae_commit_override = wpabuf_parse_bin(pos);
4150 #endif /* CONFIG_TESTING_OPTIONS */
4151 #ifdef CONFIG_SAE
4152 } else if (os_strcmp(buf, "sae_password") == 0) {
4153 if (parse_sae_password(bss, pos) < 0) {
4154 wpa_printf(MSG_ERROR, "Line %d: Invalid sae_password",
4155 line);
4156 return 1;
4157 }
4158 #endif /* CONFIG_SAE */
4159 } else if (os_strcmp(buf, "vendor_elements") == 0) {
4160 if (parse_wpabuf_hex(line, buf, &bss->vendor_elements, pos))
4161 return 1;
4162 } else if (os_strcmp(buf, "assocresp_elements") == 0) {
4163 if (parse_wpabuf_hex(line, buf, &bss->assocresp_elements, pos))
4164 return 1;
4165 } else if (os_strcmp(buf, "sae_anti_clogging_threshold") == 0) {
4166 bss->sae_anti_clogging_threshold = atoi(pos);
4167 } else if (os_strcmp(buf, "sae_sync") == 0) {
4168 bss->sae_sync = atoi(pos);
4169 } else if (os_strcmp(buf, "sae_groups") == 0) {
4170 if (hostapd_parse_intlist(&bss->sae_groups, pos)) {
4171 wpa_printf(MSG_ERROR,
4172 "Line %d: Invalid sae_groups value '%s'",
4173 line, pos);
4174 return 1;
4175 }
4176 } else if (os_strcmp(buf, "sae_require_mfp") == 0) {
4177 bss->sae_require_mfp = atoi(pos);
4178 } else if (os_strcmp(buf, "local_pwr_constraint") == 0) {
4179 int val = atoi(pos);
4180 if (val < 0 || val > 255) {
4181 wpa_printf(MSG_ERROR, "Line %d: Invalid local_pwr_constraint %d (expected 0..255)",
4182 line, val);
4183 return 1;
4184 }
4185 conf->local_pwr_constraint = val;
4186 } else if (os_strcmp(buf, "spectrum_mgmt_required") == 0) {
4187 conf->spectrum_mgmt_required = atoi(pos);
4188 } else if (os_strcmp(buf, "wowlan_triggers") == 0) {
4189 os_free(bss->wowlan_triggers);
4190 bss->wowlan_triggers = os_strdup(pos);
4191 #ifdef CONFIG_FST
4192 } else if (os_strcmp(buf, "fst_group_id") == 0) {
4193 size_t len = os_strlen(pos);
4194
4195 if (!len || len >= sizeof(conf->fst_cfg.group_id)) {
4196 wpa_printf(MSG_ERROR,
4197 "Line %d: Invalid fst_group_id value '%s'",
4198 line, pos);
4199 return 1;
4200 }
4201
4202 if (conf->fst_cfg.group_id[0]) {
4203 wpa_printf(MSG_ERROR,
4204 "Line %d: Duplicate fst_group value '%s'",
4205 line, pos);
4206 return 1;
4207 }
4208
4209 os_strlcpy(conf->fst_cfg.group_id, pos,
4210 sizeof(conf->fst_cfg.group_id));
4211 } else if (os_strcmp(buf, "fst_priority") == 0) {
4212 char *endp;
4213 long int val;
4214
4215 if (!*pos) {
4216 wpa_printf(MSG_ERROR,
4217 "Line %d: fst_priority value not supplied (expected 1..%u)",
4218 line, FST_MAX_PRIO_VALUE);
4219 return -1;
4220 }
4221
4222 val = strtol(pos, &endp, 0);
4223 if (*endp || val < 1 || val > FST_MAX_PRIO_VALUE) {
4224 wpa_printf(MSG_ERROR,
4225 "Line %d: Invalid fst_priority %ld (%s) (expected 1..%u)",
4226 line, val, pos, FST_MAX_PRIO_VALUE);
4227 return 1;
4228 }
4229 conf->fst_cfg.priority = (u8) val;
4230 } else if (os_strcmp(buf, "fst_llt") == 0) {
4231 char *endp;
4232 long int val;
4233
4234 if (!*pos) {
4235 wpa_printf(MSG_ERROR,
4236 "Line %d: fst_llt value not supplied (expected 1..%u)",
4237 line, FST_MAX_LLT_MS);
4238 return -1;
4239 }
4240 val = strtol(pos, &endp, 0);
4241 if (*endp || val < 1 ||
4242 (unsigned long int) val > FST_MAX_LLT_MS) {
4243 wpa_printf(MSG_ERROR,
4244 "Line %d: Invalid fst_llt %ld (%s) (expected 1..%u)",
4245 line, val, pos, FST_MAX_LLT_MS);
4246 return 1;
4247 }
4248 conf->fst_cfg.llt = (u32) val;
4249 #endif /* CONFIG_FST */
4250 } else if (os_strcmp(buf, "track_sta_max_num") == 0) {
4251 conf->track_sta_max_num = atoi(pos);
4252 } else if (os_strcmp(buf, "track_sta_max_age") == 0) {
4253 conf->track_sta_max_age = atoi(pos);
4254 } else if (os_strcmp(buf, "no_probe_resp_if_seen_on") == 0) {
4255 os_free(bss->no_probe_resp_if_seen_on);
4256 bss->no_probe_resp_if_seen_on = os_strdup(pos);
4257 } else if (os_strcmp(buf, "no_auth_if_seen_on") == 0) {
4258 os_free(bss->no_auth_if_seen_on);
4259 bss->no_auth_if_seen_on = os_strdup(pos);
4260 } else if (os_strcmp(buf, "lci") == 0) {
4261 wpabuf_free(conf->lci);
4262 conf->lci = wpabuf_parse_bin(pos);
4263 if (conf->lci && wpabuf_len(conf->lci) == 0) {
4264 wpabuf_free(conf->lci);
4265 conf->lci = NULL;
4266 }
4267 } else if (os_strcmp(buf, "civic") == 0) {
4268 wpabuf_free(conf->civic);
4269 conf->civic = wpabuf_parse_bin(pos);
4270 if (conf->civic && wpabuf_len(conf->civic) == 0) {
4271 wpabuf_free(conf->civic);
4272 conf->civic = NULL;
4273 }
4274 } else if (os_strcmp(buf, "rrm_neighbor_report") == 0) {
4275 if (atoi(pos))
4276 bss->radio_measurements[0] |=
4277 WLAN_RRM_CAPS_NEIGHBOR_REPORT;
4278 } else if (os_strcmp(buf, "rrm_beacon_report") == 0) {
4279 if (atoi(pos))
4280 bss->radio_measurements[0] |=
4281 WLAN_RRM_CAPS_BEACON_REPORT_PASSIVE |
4282 WLAN_RRM_CAPS_BEACON_REPORT_ACTIVE |
4283 WLAN_RRM_CAPS_BEACON_REPORT_TABLE;
4284 } else if (os_strcmp(buf, "gas_address3") == 0) {
4285 bss->gas_address3 = atoi(pos);
4286 } else if (os_strcmp(buf, "stationary_ap") == 0) {
4287 conf->stationary_ap = atoi(pos);
4288 } else if (os_strcmp(buf, "ftm_responder") == 0) {
4289 bss->ftm_responder = atoi(pos);
4290 } else if (os_strcmp(buf, "ftm_initiator") == 0) {
4291 bss->ftm_initiator = atoi(pos);
4292 #ifdef CONFIG_FILS
4293 } else if (os_strcmp(buf, "fils_cache_id") == 0) {
4294 if (hexstr2bin(pos, bss->fils_cache_id, FILS_CACHE_ID_LEN)) {
4295 wpa_printf(MSG_ERROR,
4296 "Line %d: Invalid fils_cache_id '%s'",
4297 line, pos);
4298 return 1;
4299 }
4300 bss->fils_cache_id_set = 1;
4301 } else if (os_strcmp(buf, "fils_realm") == 0) {
4302 if (parse_fils_realm(bss, pos) < 0)
4303 return 1;
4304 } else if (os_strcmp(buf, "fils_dh_group") == 0) {
4305 bss->fils_dh_group = atoi(pos);
4306 } else if (os_strcmp(buf, "dhcp_server") == 0) {
4307 if (hostapd_parse_ip_addr(pos, &bss->dhcp_server)) {
4308 wpa_printf(MSG_ERROR,
4309 "Line %d: invalid IP address '%s'",
4310 line, pos);
4311 return 1;
4312 }
4313 } else if (os_strcmp(buf, "dhcp_rapid_commit_proxy") == 0) {
4314 bss->dhcp_rapid_commit_proxy = atoi(pos);
4315 } else if (os_strcmp(buf, "fils_hlp_wait_time") == 0) {
4316 bss->fils_hlp_wait_time = atoi(pos);
4317 } else if (os_strcmp(buf, "dhcp_server_port") == 0) {
4318 bss->dhcp_server_port = atoi(pos);
4319 } else if (os_strcmp(buf, "dhcp_relay_port") == 0) {
4320 bss->dhcp_relay_port = atoi(pos);
4321 #endif /* CONFIG_FILS */
4322 } else if (os_strcmp(buf, "multicast_to_unicast") == 0) {
4323 bss->multicast_to_unicast = atoi(pos);
4324 } else if (os_strcmp(buf, "broadcast_deauth") == 0) {
4325 bss->broadcast_deauth = atoi(pos);
4326 #ifdef CONFIG_DPP
4327 } else if (os_strcmp(buf, "dpp_connector") == 0) {
4328 os_free(bss->dpp_connector);
4329 bss->dpp_connector = os_strdup(pos);
4330 } else if (os_strcmp(buf, "dpp_netaccesskey") == 0) {
4331 if (parse_wpabuf_hex(line, buf, &bss->dpp_netaccesskey, pos))
4332 return 1;
4333 } else if (os_strcmp(buf, "dpp_netaccesskey_expiry") == 0) {
4334 bss->dpp_netaccesskey_expiry = strtol(pos, NULL, 0);
4335 } else if (os_strcmp(buf, "dpp_csign") == 0) {
4336 if (parse_wpabuf_hex(line, buf, &bss->dpp_csign, pos))
4337 return 1;
4338 #ifdef CONFIG_DPP2
4339 } else if (os_strcmp(buf, "dpp_controller") == 0) {
4340 if (hostapd_dpp_controller_parse(bss, pos))
4341 return 1;
4342 #endif /* CONFIG_DPP2 */
4343 #endif /* CONFIG_DPP */
4344 #ifdef CONFIG_OWE
4345 } else if (os_strcmp(buf, "owe_transition_bssid") == 0) {
4346 if (hwaddr_aton(pos, bss->owe_transition_bssid)) {
4347 wpa_printf(MSG_ERROR,
4348 "Line %d: invalid owe_transition_bssid",
4349 line);
4350 return 1;
4351 }
4352 } else if (os_strcmp(buf, "owe_transition_ssid") == 0) {
4353 size_t slen;
4354 char *str = wpa_config_parse_string(pos, &slen);
4355
4356 if (!str || slen < 1 || slen > SSID_MAX_LEN) {
4357 wpa_printf(MSG_ERROR, "Line %d: invalid SSID '%s'",
4358 line, pos);
4359 os_free(str);
4360 return 1;
4361 }
4362 os_memcpy(bss->owe_transition_ssid, str, slen);
4363 bss->owe_transition_ssid_len = slen;
4364 os_free(str);
4365 } else if (os_strcmp(buf, "owe_transition_ifname") == 0) {
4366 os_strlcpy(bss->owe_transition_ifname, pos,
4367 sizeof(bss->owe_transition_ifname));
4368 } else if (os_strcmp(buf, "owe_groups") == 0) {
4369 if (hostapd_parse_intlist(&bss->owe_groups, pos)) {
4370 wpa_printf(MSG_ERROR,
4371 "Line %d: Invalid owe_groups value '%s'",
4372 line, pos);
4373 return 1;
4374 }
4375 } else if (os_strcmp(buf, "coloc_intf_reporting") == 0) {
4376 bss->coloc_intf_reporting = atoi(pos);
4377 #endif /* CONFIG_OWE */
4378 } else if (os_strcmp(buf, "multi_ap") == 0) {
4379 int val = atoi(pos);
4380
4381 if (val < 0 || val > 3) {
4382 wpa_printf(MSG_ERROR, "Line %d: Invalid multi_ap '%s'",
4383 line, buf);
4384 return -1;
4385 }
4386
4387 bss->multi_ap = val;
4388 } else if (os_strcmp(buf, "rssi_reject_assoc_rssi") == 0) {
4389 conf->rssi_reject_assoc_rssi = atoi(pos);
4390 } else if (os_strcmp(buf, "rssi_reject_assoc_timeout") == 0) {
4391 conf->rssi_reject_assoc_timeout = atoi(pos);
4392 } else if (os_strcmp(buf, "pbss") == 0) {
4393 bss->pbss = atoi(pos);
4394 #ifdef CONFIG_AIRTIME_POLICY
4395 } else if (os_strcmp(buf, "airtime_mode") == 0) {
4396 int val = atoi(pos);
4397
4398 if (val < 0 || val > AIRTIME_MODE_MAX) {
4399 wpa_printf(MSG_ERROR, "Line %d: Unknown airtime_mode",
4400 line);
4401 return 1;
4402 }
4403 conf->airtime_mode = val;
4404 } else if (os_strcmp(buf, "airtime_update_interval") == 0) {
4405 conf->airtime_update_interval = atoi(pos);
4406 } else if (os_strcmp(buf, "airtime_bss_weight") == 0) {
4407 bss->airtime_weight = atoi(pos);
4408 } else if (os_strcmp(buf, "airtime_bss_limit") == 0) {
4409 int val = atoi(pos);
4410
4411 if (val < 0 || val > 1) {
4412 wpa_printf(MSG_ERROR,
4413 "Line %d: Invalid airtime_bss_limit (must be 0 or 1)",
4414 line);
4415 return 1;
4416 }
4417 bss->airtime_limit = val;
4418 } else if (os_strcmp(buf, "airtime_sta_weight") == 0) {
4419 if (add_airtime_weight(bss, pos) < 0) {
4420 wpa_printf(MSG_ERROR,
4421 "Line %d: Invalid airtime weight '%s'",
4422 line, pos);
4423 return 1;
4424 }
4425 #endif /* CONFIG_AIRTIME_POLICY */
4426 #ifdef CONFIG_MACSEC
4427 } else if (os_strcmp(buf, "macsec_policy") == 0) {
4428 int macsec_policy = atoi(pos);
4429
4430 if (macsec_policy < 0 || macsec_policy > 1) {
4431 wpa_printf(MSG_ERROR,
4432 "Line %d: invalid macsec_policy (%d): '%s'.",
4433 line, macsec_policy, pos);
4434 return 1;
4435 }
4436 bss->macsec_policy = macsec_policy;
4437 } else if (os_strcmp(buf, "macsec_integ_only") == 0) {
4438 int macsec_integ_only = atoi(pos);
4439
4440 if (macsec_integ_only < 0 || macsec_integ_only > 1) {
4441 wpa_printf(MSG_ERROR,
4442 "Line %d: invalid macsec_integ_only (%d): '%s'.",
4443 line, macsec_integ_only, pos);
4444 return 1;
4445 }
4446 bss->macsec_integ_only = macsec_integ_only;
4447 } else if (os_strcmp(buf, "macsec_replay_protect") == 0) {
4448 int macsec_replay_protect = atoi(pos);
4449
4450 if (macsec_replay_protect < 0 || macsec_replay_protect > 1) {
4451 wpa_printf(MSG_ERROR,
4452 "Line %d: invalid macsec_replay_protect (%d): '%s'.",
4453 line, macsec_replay_protect, pos);
4454 return 1;
4455 }
4456 bss->macsec_replay_protect = macsec_replay_protect;
4457 } else if (os_strcmp(buf, "macsec_replay_window") == 0) {
4458 bss->macsec_replay_window = atoi(pos);
4459 } else if (os_strcmp(buf, "macsec_port") == 0) {
4460 int macsec_port = atoi(pos);
4461
4462 if (macsec_port < 1 || macsec_port > 65534) {
4463 wpa_printf(MSG_ERROR,
4464 "Line %d: invalid macsec_port (%d): '%s'.",
4465 line, macsec_port, pos);
4466 return 1;
4467 }
4468 bss->macsec_port = macsec_port;
4469 } else if (os_strcmp(buf, "mka_priority") == 0) {
4470 int mka_priority = atoi(pos);
4471
4472 if (mka_priority < 0 || mka_priority > 255) {
4473 wpa_printf(MSG_ERROR,
4474 "Line %d: invalid mka_priority (%d): '%s'.",
4475 line, mka_priority, pos);
4476 return 1;
4477 }
4478 bss->mka_priority = mka_priority;
4479 } else if (os_strcmp(buf, "mka_cak") == 0) {
4480 size_t len = os_strlen(pos);
4481
4482 if (len > 2 * MACSEC_CAK_MAX_LEN ||
4483 (len != 2 * 16 && len != 2 * 32) ||
4484 hexstr2bin(pos, bss->mka_cak, len / 2)) {
4485 wpa_printf(MSG_ERROR, "Line %d: Invalid MKA-CAK '%s'.",
4486 line, pos);
4487 return 1;
4488 }
4489 bss->mka_cak_len = len / 2;
4490 bss->mka_psk_set |= MKA_PSK_SET_CAK;
4491 } else if (os_strcmp(buf, "mka_ckn") == 0) {
4492 size_t len = os_strlen(pos);
4493
4494 if (len > 2 * MACSEC_CKN_MAX_LEN || /* too long */
4495 len < 2 || /* too short */
4496 len % 2 != 0 /* not an integral number of bytes */) {
4497 wpa_printf(MSG_ERROR, "Line %d: Invalid MKA-CKN '%s'.",
4498 line, pos);
4499 return 1;
4500 }
4501 bss->mka_ckn_len = len / 2;
4502 if (hexstr2bin(pos, bss->mka_ckn, bss->mka_ckn_len)) {
4503 wpa_printf(MSG_ERROR, "Line %d: Invalid MKA-CKN '%s'.",
4504 line, pos);
4505 return -1;
4506 }
4507 bss->mka_psk_set |= MKA_PSK_SET_CKN;
4508 #endif /* CONFIG_MACSEC */
4509 } else {
4510 wpa_printf(MSG_ERROR,
4511 "Line %d: unknown configuration item '%s'",
4512 line, buf);
4513 return 1;
4514 }
4515
4516 return 0;
4517 }
4518
4519
4520 /**
4521 * hostapd_config_read - Read and parse a configuration file
4522 * @fname: Configuration file name (including path, if needed)
4523 * Returns: Allocated configuration data structure
4524 */
4525 struct hostapd_config * hostapd_config_read(const char *fname)
4526 {
4527 struct hostapd_config *conf;
4528 FILE *f;
4529 char buf[4096], *pos;
4530 int line = 0;
4531 int errors = 0;
4532 size_t i;
4533
4534 f = fopen(fname, "r");
4535 if (f == NULL) {
4536 wpa_printf(MSG_ERROR, "Could not open configuration file '%s' "
4537 "for reading.", fname);
4538 return NULL;
4539 }
4540
4541 conf = hostapd_config_defaults();
4542 if (conf == NULL) {
4543 fclose(f);
4544 return NULL;
4545 }
4546
4547 /* set default driver based on configuration */
4548 conf->driver = wpa_drivers[0];
4549 if (conf->driver == NULL) {
4550 wpa_printf(MSG_ERROR, "No driver wrappers registered!");
4551 hostapd_config_free(conf);
4552 fclose(f);
4553 return NULL;
4554 }
4555
4556 conf->last_bss = conf->bss[0];
4557
4558 while (fgets(buf, sizeof(buf), f)) {
4559 struct hostapd_bss_config *bss;
4560
4561 bss = conf->last_bss;
4562 line++;
4563
4564 if (buf[0] == '#')
4565 continue;
4566 pos = buf;
4567 while (*pos != '\0') {
4568 if (*pos == '\n') {
4569 *pos = '\0';
4570 break;
4571 }
4572 pos++;
4573 }
4574 if (buf[0] == '\0')
4575 continue;
4576
4577 pos = os_strchr(buf, '=');
4578 if (pos == NULL) {
4579 wpa_printf(MSG_ERROR, "Line %d: invalid line '%s'",
4580 line, buf);
4581 errors++;
4582 continue;
4583 }
4584 *pos = '\0';
4585 pos++;
4586 errors += hostapd_config_fill(conf, bss, buf, pos, line);
4587 }
4588
4589 fclose(f);
4590
4591 for (i = 0; i < conf->num_bss; i++)
4592 hostapd_set_security_params(conf->bss[i], 1);
4593
4594 if (hostapd_config_check(conf, 1))
4595 errors++;
4596
4597 #ifndef WPA_IGNORE_CONFIG_ERRORS
4598 if (errors) {
4599 wpa_printf(MSG_ERROR, "%d errors found in configuration file "
4600 "'%s'", errors, fname);
4601 hostapd_config_free(conf);
4602 conf = NULL;
4603 }
4604 #endif /* WPA_IGNORE_CONFIG_ERRORS */
4605
4606 return conf;
4607 }
4608
4609
4610 int hostapd_set_iface(struct hostapd_config *conf,
4611 struct hostapd_bss_config *bss, const char *field,
4612 char *value)
4613 {
4614 int errors;
4615 size_t i;
4616
4617 errors = hostapd_config_fill(conf, bss, field, value, 0);
4618 if (errors) {
4619 wpa_printf(MSG_INFO, "Failed to set configuration field '%s' "
4620 "to value '%s'", field, value);
4621 return -1;
4622 }
4623
4624 for (i = 0; i < conf->num_bss; i++)
4625 hostapd_set_security_params(conf->bss[i], 0);
4626
4627 if (hostapd_config_check(conf, 0)) {
4628 wpa_printf(MSG_ERROR, "Configuration check failed");
4629 return -1;
4630 }
4631
4632 return 0;
4633 }
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