]> git.ipfire.org Git - thirdparty/hostap.git/blame - hostapd/config_file.c
projects / thirdparty / hostap.git / blame
? search:
summary | shortlog | log | commit | commitdiff | tree
blob | blame (incremental) | history | HEAD
tests: Update FT RRB function OOM paths
[thirdparty/hostap.git] / hostapd / config_file.c
CommitLineData
41d719d6
JM		 1/*
2 * hostapd / Configuration file parser
5e3b5197 3 * Copyright (c) 2003-2015, Jouni Malinen <j@w1.fi>
41d719d6 4 *
0f3d578e
JM		 5 * This software may be distributed under the terms of the BSD license.
6 * See README for more details.
41d719d6
JM		 7 */
8
6226e38d 9#include "utils/includes.h"
41d719d6
JM		 10#ifndef CONFIG_NATIVE_WINDOWS
11#include <grp.h>
12#endif /* CONFIG_NATIVE_WINDOWS */
13
6226e38d
JM		 14#include "utils/common.h"
15#include "utils/uuid.h"
41d719d6 16#include "common/ieee802_11_defs.h"
245fc96e 17#include "crypto/sha256.h"
41d719d6
JM		 18#include "drivers/driver.h"
19#include "eap_server/eap.h"
20#include "radius/radius_client.h"
6226e38d
JM		 21#include "ap/wpa_auth.h"
22#include "ap/ap_config.h"
1057d78e 23#include "config_file.h"
41d719d6
JM		 24
25
d0ee16ed
JM		 26#ifndef CONFIG_NO_RADIUS
27#ifdef EAP_SERVER
28static struct hostapd_radius_attr *
29hostapd_parse_radius_attr(const char *value);
30#endif /* EAP_SERVER */
31#endif /* CONFIG_NO_RADIUS */
32
33
41d719d6
JM		 34#ifndef CONFIG_NO_VLAN
35static int hostapd_config_read_vlan_file(struct hostapd_bss_config *bss,
36 const char *fname)
37{
38 FILE *f;
39 char buf[128], *pos, *pos2;
40 int line = 0, vlan_id;
41 struct hostapd_vlan *vlan;
42
43 f = fopen(fname, "r");
44 if (!f) {
45 wpa_printf(MSG_ERROR, "VLAN file '%s' not readable.", fname);
46 return -1;
47 }
48
49 while (fgets(buf, sizeof(buf), f)) {
50 line++;
51
52 if (buf[0] == '#')
53 continue;
54 pos = buf;
55 while (*pos != '\0') {
56 if (*pos == '\n') {
57 *pos = '\0';
58 break;
59 }
60 pos++;
61 }
62 if (buf[0] == '\0')
63 continue;
64
65 if (buf[0] == '*') {
66 vlan_id = VLAN_ID_WILDCARD;
67 pos = buf + 1;
68 } else {
69 vlan_id = strtol(buf, &pos, 10);
70 if (buf == pos || vlan_id < 1 ||
71 vlan_id > MAX_VLAN_ID) {
72 wpa_printf(MSG_ERROR, "Invalid VLAN ID at "
73 "line %d in '%s'", line, fname);
74 fclose(f);
75 return -1;
76 }
77 }
78
79 while (*pos == ' ' || *pos == '\t')
80 pos++;
81 pos2 = pos;
82 while (*pos2 != ' ' && *pos2 != '\t' && *pos2 != '\0')
83 pos2++;
84 *pos2 = '\0';
85 if (*pos == '\0' || os_strlen(pos) > IFNAMSIZ) {
86 wpa_printf(MSG_ERROR, "Invalid VLAN ifname at line %d "
87 "in '%s'", line, fname);
88 fclose(f);
89 return -1;
90 }
91
8b44ad7e 92 vlan = os_zalloc(sizeof(*vlan));
41d719d6
JM		 93 if (vlan == NULL) {
94 wpa_printf(MSG_ERROR, "Out of memory while reading "
95 "VLAN interfaces from '%s'", fname);
96 fclose(f);
97 return -1;
98 }
99
41d719d6 100 vlan->vlan_id = vlan_id;
1889af2e
MB		 101 vlan->vlan_desc.untagged = vlan_id;
102 vlan->vlan_desc.notempty = !!vlan_id;
41d719d6 103 os_strlcpy(vlan->ifname, pos, sizeof(vlan->ifname));
c2db79f2
MB		 104 vlan->next = bss->vlan;
105 bss->vlan = vlan;
41d719d6
JM		 106 }
107
108 fclose(f);
109
110 return 0;
111}
112#endif /* CONFIG_NO_VLAN */
113
114
115static int hostapd_acl_comp(const void *a, const void *b)
116{
117 const struct mac_acl_entry *aa = a;
118 const struct mac_acl_entry *bb = b;
119 return os_memcmp(aa->addr, bb->addr, sizeof(macaddr));
120}
121
122
123static int hostapd_config_read_maclist(const char *fname,
124 struct mac_acl_entry **acl, int *num)
125{
126 FILE *f;
127 char buf[128], *pos;
128 int line = 0;
129 u8 addr[ETH_ALEN];
130 struct mac_acl_entry *newacl;
131 int vlan_id;
132
41d719d6
JM		 133 f = fopen(fname, "r");
134 if (!f) {
135 wpa_printf(MSG_ERROR, "MAC list file '%s' not found.", fname);
136 return -1;
137 }
138
139 while (fgets(buf, sizeof(buf), f)) {
1748f1da
ET		 140 int i, rem = 0;
141
41d719d6
JM		 142 line++;
143
144 if (buf[0] == '#')
145 continue;
146 pos = buf;
147 while (*pos != '\0') {
148 if (*pos == '\n') {
149 *pos = '\0';
150 break;
151 }
152 pos++;
153 }
154 if (buf[0] == '\0')
155 continue;
1748f1da
ET		 156 pos = buf;
157 if (buf[0] == '-') {
158 rem = 1;
159 pos++;
160 }
41d719d6 161
1748f1da 162 if (hwaddr_aton(pos, addr)) {
41d719d6 163 wpa_printf(MSG_ERROR, "Invalid MAC address '%s' at "
1748f1da 164 "line %d in '%s'", pos, line, fname);
41d719d6
JM		 165 fclose(f);
166 return -1;
167 }
168
1748f1da
ET		 169 if (rem) {
170 i = 0;
171 while (i < *num) {
172 if (os_memcmp((*acl)[i].addr, addr, ETH_ALEN) ==
173 0) {
174 os_remove_in_array(*acl, *num,
175 sizeof(**acl), i);
176 (*num)--;
177 } else
178 i++;
179 }
180 continue;
181 }
41d719d6
JM		 182 vlan_id = 0;
183 pos = buf;
184 while (*pos != '\0' && *pos != ' ' && *pos != '\t')
185 pos++;
186 while (*pos == ' ' || *pos == '\t')
187 pos++;
188 if (*pos != '\0')
189 vlan_id = atoi(pos);
190
067ffa26 191 newacl = os_realloc_array(*acl, *num + 1, sizeof(**acl));
41d719d6
JM		 192 if (newacl == NULL) {
193 wpa_printf(MSG_ERROR, "MAC list reallocation failed");
194 fclose(f);
195 return -1;
196 }
197
198 *acl = newacl;
199 os_memcpy((*acl)[*num].addr, addr, ETH_ALEN);
1889af2e
MB		 200 os_memset(&(*acl)[*num].vlan_id, 0,
201 sizeof((*acl)[*num].vlan_id));
202 (*acl)[*num].vlan_id.untagged = vlan_id;
203 (*acl)[*num].vlan_id.notempty = !!vlan_id;
41d719d6
JM		 204 (*num)++;
205 }
206
207 fclose(f);
208
33111c91
JC		 209 if (*acl)
210 qsort(*acl, *num, sizeof(**acl), hostapd_acl_comp);
41d719d6
JM		 211
212 return 0;
213}
214
215
216#ifdef EAP_SERVER
217static int hostapd_config_read_eap_user(const char *fname,
218 struct hostapd_bss_config *conf)
219{
220 FILE *f;
221 char buf[512], *pos, *start, *pos2;
222 int line = 0, ret = 0, num_methods;
4437f8fc 223 struct hostapd_eap_user *user = NULL, *tail = NULL, *new_user = NULL;
41d719d6 224
ee431d77 225 if (os_strncmp(fname, "sqlite:", 7) == 0) {
c469d622 226#ifdef CONFIG_SQLITE
ee431d77
JM		 227 os_free(conf->eap_user_sqlite);
228 conf->eap_user_sqlite = os_strdup(fname + 7);
229 return 0;
c469d622
BG		 230#else /* CONFIG_SQLITE */
231 wpa_printf(MSG_ERROR,
232 "EAP user file in SQLite DB, but CONFIG_SQLITE was not enabled in the build.");
233 return -1;
234#endif /* CONFIG_SQLITE */
ee431d77
JM		 235 }
236
41d719d6
JM		 237 f = fopen(fname, "r");
238 if (!f) {
239 wpa_printf(MSG_ERROR, "EAP user file '%s' not found.", fname);
240 return -1;
241 }
242
243 /* Lines: "user" METHOD,METHOD2 "password" (password optional) */
244 while (fgets(buf, sizeof(buf), f)) {
245 line++;
246
247 if (buf[0] == '#')
248 continue;
249 pos = buf;
250 while (*pos != '\0') {
251 if (*pos == '\n') {
252 *pos = '\0';
253 break;
254 }
255 pos++;
256 }
257 if (buf[0] == '\0')
258 continue;
259
d0ee16ed
JM		 260#ifndef CONFIG_NO_RADIUS
261 if (user && os_strncmp(buf, "radius_accept_attr=", 19) == 0) {
262 struct hostapd_radius_attr *attr, *a;
263 attr = hostapd_parse_radius_attr(buf + 19);
264 if (attr == NULL) {
265 wpa_printf(MSG_ERROR, "Invalid radius_auth_req_attr: %s",
266 buf + 19);
4fb363c6 267 user = NULL; /* already in the BSS list */
d0ee16ed
JM		 268 goto failed;
269 }
270 if (user->accept_attr == NULL) {
271 user->accept_attr = attr;
272 } else {
273 a = user->accept_attr;
274 while (a->next)
275 a = a->next;
276 a->next = attr;
277 }
278 continue;
279 }
280#endif /* CONFIG_NO_RADIUS */
281
41d719d6
JM		 282 user = NULL;
283
284 if (buf[0] != '"' && buf[0] != '*') {
285 wpa_printf(MSG_ERROR, "Invalid EAP identity (no \" in "
286 "start) on line %d in '%s'", line, fname);
287 goto failed;
288 }
289
290 user = os_zalloc(sizeof(*user));
291 if (user == NULL) {
292 wpa_printf(MSG_ERROR, "EAP user allocation failed");
293 goto failed;
294 }
295 user->force_version = -1;
296
297 if (buf[0] == '*') {
298 pos = buf;
299 } else {
300 pos = buf + 1;
301 start = pos;
302 while (*pos != '"' && *pos != '\0')
303 pos++;
304 if (*pos == '\0') {
305 wpa_printf(MSG_ERROR, "Invalid EAP identity "
306 "(no \" in end) on line %d in '%s'",
307 line, fname);
308 goto failed;
309 }
310
a1f11e34 311 user->identity = os_memdup(start, pos - start);
41d719d6
JM		 312 if (user->identity == NULL) {
313 wpa_printf(MSG_ERROR, "Failed to allocate "
314 "memory for EAP identity");
315 goto failed;
316 }
41d719d6
JM		 317 user->identity_len = pos - start;
318
319 if (pos[0] == '"' && pos[1] == '*') {
320 user->wildcard_prefix = 1;
321 pos++;
322 }
323 }
324 pos++;
325 while (*pos == ' ' || *pos == '\t')
326 pos++;
327
328 if (*pos == '\0') {
329 wpa_printf(MSG_ERROR, "No EAP method on line %d in "
330 "'%s'", line, fname);
331 goto failed;
332 }
333
334 start = pos;
335 while (*pos != ' ' && *pos != '\t' && *pos != '\0')
336 pos++;
337 if (*pos == '\0') {
338 pos = NULL;
339 } else {
340 *pos = '\0';
341 pos++;
342 }
343 num_methods = 0;
344 while (*start) {
345 char *pos3 = os_strchr(start, ',');
346 if (pos3) {
347 *pos3++ = '\0';
348 }
349 user->methods[num_methods].method =
350 eap_server_get_type(
351 start,
352 &user->methods[num_methods].vendor);
353 if (user->methods[num_methods].vendor ==
354 EAP_VENDOR_IETF &&
355 user->methods[num_methods].method == EAP_TYPE_NONE)
356 {
357 if (os_strcmp(start, "TTLS-PAP") == 0) {
358 user->ttls_auth |= EAP_TTLS_AUTH_PAP;
359 goto skip_eap;
360 }
361 if (os_strcmp(start, "TTLS-CHAP") == 0) {
362 user->ttls_auth |= EAP_TTLS_AUTH_CHAP;
363 goto skip_eap;
364 }
365 if (os_strcmp(start, "TTLS-MSCHAP") == 0) {
366 user->ttls_auth |=
367 EAP_TTLS_AUTH_MSCHAP;
368 goto skip_eap;
369 }
370 if (os_strcmp(start, "TTLS-MSCHAPV2") == 0) {
371 user->ttls_auth |=
372 EAP_TTLS_AUTH_MSCHAPV2;
373 goto skip_eap;
374 }
8943cc99
JM		 375 if (os_strcmp(start, "MACACL") == 0) {
376 user->macacl = 1;
377 goto skip_eap;
378 }
41d719d6
JM		 379 wpa_printf(MSG_ERROR, "Unsupported EAP type "
380 "'%s' on line %d in '%s'",
381 start, line, fname);
382 goto failed;
383 }
384
385 num_methods++;
e9447a94 386 if (num_methods >= EAP_MAX_METHODS)
41d719d6
JM		 387 break;
388 skip_eap:
389 if (pos3 == NULL)
390 break;
391 start = pos3;
392 }
8943cc99 393 if (num_methods == 0 && user->ttls_auth == 0 && !user->macacl) {
41d719d6
JM		 394 wpa_printf(MSG_ERROR, "No EAP types configured on "
395 "line %d in '%s'", line, fname);
396 goto failed;
397 }
398
399 if (pos == NULL)
400 goto done;
401
402 while (*pos == ' ' || *pos == '\t')
403 pos++;
404 if (*pos == '\0')
405 goto done;
406
407 if (os_strncmp(pos, "[ver=0]", 7) == 0) {
408 user->force_version = 0;
409 goto done;
410 }
411
412 if (os_strncmp(pos, "[ver=1]", 7) == 0) {
413 user->force_version = 1;
414 goto done;
415 }
416
417 if (os_strncmp(pos, "[2]", 3) == 0) {
418 user->phase2 = 1;
419 goto done;
420 }
421
422 if (*pos == '"') {
423 pos++;
424 start = pos;
425 while (*pos != '"' && *pos != '\0')
426 pos++;
427 if (*pos == '\0') {
428 wpa_printf(MSG_ERROR, "Invalid EAP password "
429 "(no \" in end) on line %d in '%s'",
430 line, fname);
431 goto failed;
432 }
433
a1f11e34 434 user->password = os_memdup(start, pos - start);
41d719d6
JM		 435 if (user->password == NULL) {
436 wpa_printf(MSG_ERROR, "Failed to allocate "
437 "memory for EAP password");
438 goto failed;
439 }
41d719d6
JM		 440 user->password_len = pos - start;
441
442 pos++;
443 } else if (os_strncmp(pos, "hash:", 5) == 0) {
444 pos += 5;
445 pos2 = pos;
446 while (*pos2 != '\0' && *pos2 != ' ' &&
447 *pos2 != '\t' && *pos2 != '#')
448 pos2++;
449 if (pos2 - pos != 32) {
450 wpa_printf(MSG_ERROR, "Invalid password hash "
451 "on line %d in '%s'", line, fname);
452 goto failed;
453 }
454 user->password = os_malloc(16);
455 if (user->password == NULL) {
456 wpa_printf(MSG_ERROR, "Failed to allocate "
457 "memory for EAP password hash");
458 goto failed;
459 }
460 if (hexstr2bin(pos, user->password, 16) < 0) {
461 wpa_printf(MSG_ERROR, "Invalid hash password "
462 "on line %d in '%s'", line, fname);
463 goto failed;
464 }
465 user->password_len = 16;
466 user->password_hash = 1;
467 pos = pos2;
468 } else {
469 pos2 = pos;
470 while (*pos2 != '\0' && *pos2 != ' ' &&
471 *pos2 != '\t' && *pos2 != '#')
472 pos2++;
473 if ((pos2 - pos) & 1) {
474 wpa_printf(MSG_ERROR, "Invalid hex password "
475 "on line %d in '%s'", line, fname);
476 goto failed;
477 }
478 user->password = os_malloc((pos2 - pos) / 2);
479 if (user->password == NULL) {
480 wpa_printf(MSG_ERROR, "Failed to allocate "
481 "memory for EAP password");
482 goto failed;
483 }
484 if (hexstr2bin(pos, user->password,
485 (pos2 - pos) / 2) < 0) {
486 wpa_printf(MSG_ERROR, "Invalid hex password "
487 "on line %d in '%s'", line, fname);
488 goto failed;
489 }
490 user->password_len = (pos2 - pos) / 2;
491 pos = pos2;
492 }
493
494 while (*pos == ' ' || *pos == '\t')
495 pos++;
496 if (os_strncmp(pos, "[2]", 3) == 0) {
497 user->phase2 = 1;
498 }
499
500 done:
501 if (tail == NULL) {
4437f8fc 502 tail = new_user = user;
41d719d6
JM		 503 } else {
504 tail->next = user;
505 tail = user;
506 }
507 continue;
508
509 failed:
d0ee16ed
JM		 510 if (user)
511 hostapd_config_free_eap_user(user);
41d719d6
JM		 512 ret = -1;
513 break;
514 }
515
516 fclose(f);
517
4437f8fc 518 if (ret == 0) {
78022c83 519 hostapd_config_free_eap_users(conf->eap_user);
4437f8fc 520 conf->eap_user = new_user;
78022c83
JM		 521 } else {
522 hostapd_config_free_eap_users(new_user);
4437f8fc
JM		 523 }
524
41d719d6
JM		 525 return ret;
526}
527#endif /* EAP_SERVER */
528
529
530#ifndef CONFIG_NO_RADIUS
531static int
532hostapd_config_read_radius_addr(struct hostapd_radius_server **server,
533 int *num_server, const char *val, int def_port,
534 struct hostapd_radius_server **curr_serv)
535{
536 struct hostapd_radius_server *nserv;
537 int ret;
538 static int server_index = 1;
539
067ffa26 540 nserv = os_realloc_array(*server, *num_server + 1, sizeof(*nserv));
41d719d6
JM		 541 if (nserv == NULL)
542 return -1;
543
544 *server = nserv;
545 nserv = &nserv[*num_server];
546 (*num_server)++;
547 (*curr_serv) = nserv;
548
549 os_memset(nserv, 0, sizeof(*nserv));
550 nserv->port = def_port;
551 ret = hostapd_parse_ip_addr(val, &nserv->addr);
552 nserv->index = server_index++;
553
554 return ret;
555}
af35e7af
JM		 556
557
558static struct hostapd_radius_attr *
559hostapd_parse_radius_attr(const char *value)
560{
561 const char *pos;
562 char syntax;
563 struct hostapd_radius_attr *attr;
564 size_t len;
565
566 attr = os_zalloc(sizeof(*attr));
567 if (attr == NULL)
568 return NULL;
569
570 attr->type = atoi(value);
571
572 pos = os_strchr(value, ':');
573 if (pos == NULL) {
574 attr->val = wpabuf_alloc(1);
575 if (attr->val == NULL) {
576 os_free(attr);
577 return NULL;
578 }
579 wpabuf_put_u8(attr->val, 0);
580 return attr;
581 }
582
583 pos++;
584 if (pos[0] == '\0' || pos[1] != ':') {
585 os_free(attr);
586 return NULL;
587 }
588 syntax = *pos++;
589 pos++;
590
591 switch (syntax) {
592 case 's':
593 attr->val = wpabuf_alloc_copy(pos, os_strlen(pos));
594 break;
595 case 'x':
596 len = os_strlen(pos);
597 if (len & 1)
598 break;
599 len /= 2;
600 attr->val = wpabuf_alloc(len);
601 if (attr->val == NULL)
602 break;
603 if (hexstr2bin(pos, wpabuf_put(attr->val, len), len) < 0) {
604 wpabuf_free(attr->val);
605 os_free(attr);
606 return NULL;
607 }
608 break;
609 case 'd':
610 attr->val = wpabuf_alloc(4);
611 if (attr->val)
612 wpabuf_put_be32(attr->val, atoi(pos));
613 break;
614 default:
615 os_free(attr);
616 return NULL;
617 }
618
619 if (attr->val == NULL) {
620 os_free(attr);
621 return NULL;
622 }
623
624 return attr;
625}
b031338c
JM		 626
627
79931efa 628static int hostapd_parse_das_client(struct hostapd_bss_config *bss, char *val)
b031338c
JM		 629{
630 char *secret;
b031338c
JM		 631
632 secret = os_strchr(val, ' ');
633 if (secret == NULL)
634 return -1;
635
79931efa 636 *secret++ = '\0';
b031338c
JM		 637
638 if (hostapd_parse_ip_addr(val, &bss->radius_das_client_addr))
639 return -1;
640
641 os_free(bss->radius_das_shared_secret);
6e459875 642 bss->radius_das_shared_secret = (u8 *) os_strdup(secret);
b031338c
JM		 643 if (bss->radius_das_shared_secret == NULL)
644 return -1;
6e459875 645 bss->radius_das_shared_secret_len = os_strlen(secret);
b031338c
JM		 646
647 return 0;
648}
41d719d6
JM		 649#endif /* CONFIG_NO_RADIUS */
650
651
652static int hostapd_config_parse_key_mgmt(int line, const char *value)
653{
654 int val = 0, last;
655 char *start, *end, *buf;
656
657 buf = os_strdup(value);
658 if (buf == NULL)
659 return -1;
660 start = buf;
661
662 while (*start != '\0') {
663 while (*start == ' ' || *start == '\t')
664 start++;
665 if (*start == '\0')
666 break;
667 end = start;
668 while (*end != ' ' && *end != '\t' && *end != '\0')
669 end++;
670 last = *end == '\0';
671 *end = '\0';
672 if (os_strcmp(start, "WPA-PSK") == 0)
673 val |= WPA_KEY_MGMT_PSK;
674 else if (os_strcmp(start, "WPA-EAP") == 0)
675 val |= WPA_KEY_MGMT_IEEE8021X;
d503eeea 676#ifdef CONFIG_IEEE80211R_AP
41d719d6
JM		 677 else if (os_strcmp(start, "FT-PSK") == 0)
678 val |= WPA_KEY_MGMT_FT_PSK;
679 else if (os_strcmp(start, "FT-EAP") == 0)
680 val |= WPA_KEY_MGMT_FT_IEEE8021X;
d503eeea 681#endif /* CONFIG_IEEE80211R_AP */
41d719d6
JM		 682#ifdef CONFIG_IEEE80211W
683 else if (os_strcmp(start, "WPA-PSK-SHA256") == 0)
684 val |= WPA_KEY_MGMT_PSK_SHA256;
685 else if (os_strcmp(start, "WPA-EAP-SHA256") == 0)
686 val |= WPA_KEY_MGMT_IEEE8021X_SHA256;
687#endif /* CONFIG_IEEE80211W */
c10347f2
JM		 688#ifdef CONFIG_SAE
689 else if (os_strcmp(start, "SAE") == 0)
690 val |= WPA_KEY_MGMT_SAE;
691 else if (os_strcmp(start, "FT-SAE") == 0)
692 val |= WPA_KEY_MGMT_FT_SAE;
693#endif /* CONFIG_SAE */
5e3b5197 694#ifdef CONFIG_SUITEB
666497c8
JM		 695 else if (os_strcmp(start, "WPA-EAP-SUITE-B") == 0)
696 val |= WPA_KEY_MGMT_IEEE8021X_SUITE_B;
5e3b5197
JM		 697#endif /* CONFIG_SUITEB */
698#ifdef CONFIG_SUITEB192
699 else if (os_strcmp(start, "WPA-EAP-SUITE-B-192") == 0)
700 val |= WPA_KEY_MGMT_IEEE8021X_SUITE_B_192;
701#endif /* CONFIG_SUITEB192 */
903ecbe8
JM		 702#ifdef CONFIG_FILS
703 else if (os_strcmp(start, "FILS-SHA256") == 0)
704 val |= WPA_KEY_MGMT_FILS_SHA256;
705 else if (os_strcmp(start, "FILS-SHA384") == 0)
706 val |= WPA_KEY_MGMT_FILS_SHA384;
d503eeea 707#ifdef CONFIG_IEEE80211R_AP
903ecbe8
JM		 708 else if (os_strcmp(start, "FT-FILS-SHA256") == 0)
709 val |= WPA_KEY_MGMT_FT_FILS_SHA256;
710 else if (os_strcmp(start, "FT-FILS-SHA384") == 0)
711 val |= WPA_KEY_MGMT_FT_FILS_SHA384;
d503eeea 712#endif /* CONFIG_IEEE80211R_AP */
903ecbe8 713#endif /* CONFIG_FILS */
a1ea1b45
JM		 714#ifdef CONFIG_OWE
715 else if (os_strcmp(start, "OWE") == 0)
716 val |= WPA_KEY_MGMT_OWE;
717#endif /* CONFIG_OWE */
41d719d6
JM		 718 else {
719 wpa_printf(MSG_ERROR, "Line %d: invalid key_mgmt '%s'",
720 line, start);
721 os_free(buf);
722 return -1;
723 }
724
725 if (last)
726 break;
727 start = end + 1;
728 }
729
730 os_free(buf);
731 if (val == 0) {
732 wpa_printf(MSG_ERROR, "Line %d: no key_mgmt values "
733 "configured.", line);
734 return -1;
735 }
736
737 return val;
738}
739
740
741static int hostapd_config_parse_cipher(int line, const char *value)
742{
a39c78be
JM		 743 int val = wpa_parse_cipher(value);
744 if (val < 0) {
745 wpa_printf(MSG_ERROR, "Line %d: invalid cipher '%s'.",
746 line, value);
41d719d6 747 return -1;
41d719d6 748 }
41d719d6
JM		 749 if (val == 0) {
750 wpa_printf(MSG_ERROR, "Line %d: no cipher values configured.",
751 line);
752 return -1;
753 }
754 return val;
755}
756
757
758static int hostapd_config_read_wep(struct hostapd_wep_keys *wep, int keyidx,
759 char *val)
760{
761 size_t len = os_strlen(val);
762
20b1a9e2
JM		 763 if (keyidx < 0 || keyidx > 3)
764 return -1;
765
766 if (len == 0) {
767 int i, set = 0;
768
769 bin_clear_free(wep->key[keyidx], wep->len[keyidx]);
770 wep->key[keyidx] = NULL;
771 wep->len[keyidx] = 0;
772 for (i = 0; i < NUM_WEP_KEYS; i++) {
773 if (wep->key[i])
774 set++;
775 }
776 if (!set)
777 wep->keys_set = 0;
778 return 0;
779 }
780
781 if (wep->key[keyidx] != NULL)
41d719d6
JM		 782 return -1;
783
784 if (val[0] == '"') {
785 if (len < 2 || val[len - 1] != '"')
786 return -1;
787 len -= 2;
a1f11e34 788 wep->key[keyidx] = os_memdup(val + 1, len);
41d719d6
JM		 789 if (wep->key[keyidx] == NULL)
790 return -1;
41d719d6
JM		 791 wep->len[keyidx] = len;
792 } else {
793 if (len & 1)
794 return -1;
795 len /= 2;
796 wep->key[keyidx] = os_malloc(len);
797 if (wep->key[keyidx] == NULL)
798 return -1;
799 wep->len[keyidx] = len;
800 if (hexstr2bin(val, wep->key[keyidx], len) < 0)
801 return -1;
802 }
803
804 wep->keys_set++;
805
806 return 0;
807}
808
809
857d9422
MM		 810static int hostapd_parse_chanlist(struct hostapd_config *conf, char *val)
811{
812 char *pos;
813
814 /* for backwards compatibility, translate ' ' in conf str to ',' */
815 pos = val;
816 while (pos) {
817 pos = os_strchr(pos, ' ');
818 if (pos)
819 *pos++ = ',';
820 }
821 if (freq_range_list_parse(&conf->acs_ch_list, val))
822 return -1;
823
824 return 0;
825}
826
827
732118ec 828static int hostapd_parse_intlist(int **int_list, char *val)
41d719d6
JM		 829{
830 int *list;
831 int count;
832 char *pos, *end;
833
732118ec
SW		 834 os_free(*int_list);
835 *int_list = NULL;
41d719d6
JM		 836
837 pos = val;
838 count = 0;
839 while (*pos != '\0') {
840 if (*pos == ' ')
841 count++;
842 pos++;
843 }
844
845 list = os_malloc(sizeof(int) * (count + 2));
846 if (list == NULL)
847 return -1;
848 pos = val;
849 count = 0;
850 while (*pos != '\0') {
851 end = os_strchr(pos, ' ');
852 if (end)
853 *end = '\0';
854
855 list[count++] = atoi(pos);
856 if (!end)
857 break;
858 pos = end + 1;
859 }
860 list[count] = -1;
861
732118ec 862 *int_list = list;
41d719d6
JM		 863 return 0;
864}
865
866
867static int hostapd_config_bss(struct hostapd_config *conf, const char *ifname)
868{
ebd79f07 869 struct hostapd_bss_config **all, *bss;
41d719d6
JM		 870
871 if (*ifname == '\0')
872 return -1;
873
ebd79f07
JM		 874 all = os_realloc_array(conf->bss, conf->num_bss + 1,
875 sizeof(struct hostapd_bss_config *));
876 if (all == NULL) {
41d719d6
JM		 877 wpa_printf(MSG_ERROR, "Failed to allocate memory for "
878 "multi-BSS entry");
879 return -1;
880 }
ebd79f07 881 conf->bss = all;
41d719d6 882
2fe210ce
JM		 883 bss = os_zalloc(sizeof(*bss));
884 if (bss == NULL)
885 return -1;
41d719d6
JM		 886 bss->radius = os_zalloc(sizeof(*bss->radius));
887 if (bss->radius == NULL) {
888 wpa_printf(MSG_ERROR, "Failed to allocate memory for "
889 "multi-BSS RADIUS data");
2fe210ce 890 os_free(bss);
41d719d6
JM		 891 return -1;
892 }
893
2fe210ce 894 conf->bss[conf->num_bss++] = bss;
41d719d6
JM		 895 conf->last_bss = bss;
896
897 hostapd_config_defaults_bss(bss);
898 os_strlcpy(bss->iface, ifname, sizeof(bss->iface));
899 os_memcpy(bss->ssid.vlan, bss->iface, IFNAMSIZ + 1);
900
901 return 0;
902}
903
904
905/* convert floats with one decimal place to value*10 int, i.e.,
906 * "1.5" will return 15 */
907static int hostapd_config_read_int10(const char *value)
908{
909 int i, d;
910 char *pos;
911
912 i = atoi(value);
913 pos = os_strchr(value, '.');
914 d = 0;
915 if (pos) {
916 pos++;
917 if (*pos >= '0' && *pos <= '9')
918 d = *pos - '0';
919 }
920
921 return i * 10 + d;
922}
923
924
925static int valid_cw(int cw)
926{
927 return (cw == 1 || cw == 3 || cw == 7 || cw == 15 || cw == 31 ||
6c731491
JM		 928 cw == 63 || cw == 127 || cw == 255 || cw == 511 || cw == 1023 ||
929 cw == 2047 || cw == 4095 || cw == 8191 || cw == 16383 ||
930 cw == 32767);
41d719d6
JM		 931}
932
933
934enum {
935 IEEE80211_TX_QUEUE_DATA0 = 0, /* used for EDCA AC_VO data */
936 IEEE80211_TX_QUEUE_DATA1 = 1, /* used for EDCA AC_VI data */
937 IEEE80211_TX_QUEUE_DATA2 = 2, /* used for EDCA AC_BE data */
7e3c1781 938 IEEE80211_TX_QUEUE_DATA3 = 3 /* used for EDCA AC_BK data */
41d719d6
JM		 939};
940
63e169e1
JM		 941static int hostapd_config_tx_queue(struct hostapd_config *conf,
942 const char *name, const char *val)
41d719d6
JM		 943{
944 int num;
63e169e1 945 const char *pos;
41d719d6
JM		 946 struct hostapd_tx_queue_params *queue;
947
948 /* skip 'tx_queue_' prefix */
949 pos = name + 9;
950 if (os_strncmp(pos, "data", 4) == 0 &&
951 pos[4] >= '0' && pos[4] <= '9' && pos[5] == '_') {
952 num = pos[4] - '0';
953 pos += 6;
7e3c1781
JM		 954 } else if (os_strncmp(pos, "after_beacon_", 13) == 0 ||
955 os_strncmp(pos, "beacon_", 7) == 0) {
956 wpa_printf(MSG_INFO, "DEPRECATED: '%s' not used", name);
957 return 0;
41d719d6
JM		 958 } else {
959 wpa_printf(MSG_ERROR, "Unknown tx_queue name '%s'", pos);
960 return -1;
961 }
962
7e3c1781 963 if (num >= NUM_TX_QUEUES) {
d2da2249 964 /* for backwards compatibility, do not trigger failure */
7e3c1781
JM		 965 wpa_printf(MSG_INFO, "DEPRECATED: '%s' not used", name);
966 return 0;
967 }
968
41d719d6
JM		 969 queue = &conf->tx_queue[num];
970
971 if (os_strcmp(pos, "aifs") == 0) {
972 queue->aifs = atoi(val);
973 if (queue->aifs < 0 || queue->aifs > 255) {
974 wpa_printf(MSG_ERROR, "Invalid AIFS value %d",
975 queue->aifs);
976 return -1;
977 }
978 } else if (os_strcmp(pos, "cwmin") == 0) {
979 queue->cwmin = atoi(val);
980 if (!valid_cw(queue->cwmin)) {
981 wpa_printf(MSG_ERROR, "Invalid cwMin value %d",
982 queue->cwmin);
983 return -1;
984 }
985 } else if (os_strcmp(pos, "cwmax") == 0) {
986 queue->cwmax = atoi(val);
987 if (!valid_cw(queue->cwmax)) {
988 wpa_printf(MSG_ERROR, "Invalid cwMax value %d",
989 queue->cwmax);
990 return -1;
991 }
992 } else if (os_strcmp(pos, "burst") == 0) {
993 queue->burst = hostapd_config_read_int10(val);
994 } else {
995 wpa_printf(MSG_ERROR, "Unknown tx_queue field '%s'", pos);
996 return -1;
997 }
998
41d719d6
JM		 999 return 0;
1000}
1001
1002
d503eeea 1003#ifdef CONFIG_IEEE80211R_AP
245fc96e
MB		 1004
1005static int rkh_derive_key(const char *pos, u8 *key, size_t key_len)
1006{
1007 u8 oldkey[16];
1008 int ret;
1009
1010 if (!hexstr2bin(pos, key, key_len))
1011 return 0;
1012
1013 /* Try to use old short key for backwards compatibility */
1014 if (hexstr2bin(pos, oldkey, sizeof(oldkey)))
1015 return -1;
1016
1017 ret = hmac_sha256_kdf(oldkey, sizeof(oldkey), "FT OLDKEY", NULL, 0,
1018 key, key_len);
1019 os_memset(oldkey, 0, sizeof(oldkey));
1020 return ret;
1021}
1022
1023
41d719d6
JM		 1024static int add_r0kh(struct hostapd_bss_config *bss, char *value)
1025{
1026 struct ft_remote_r0kh *r0kh;
1027 char *pos, *next;
1028
1029 r0kh = os_zalloc(sizeof(*r0kh));
1030 if (r0kh == NULL)
1031 return -1;
1032
1033 /* 02:01:02:03:04:05 a.example.com 000102030405060708090a0b0c0d0e0f */
1034 pos = value;
1035 next = os_strchr(pos, ' ');
1036 if (next)
1037 *next++ = '\0';
1038 if (next == NULL || hwaddr_aton(pos, r0kh->addr)) {
1039 wpa_printf(MSG_ERROR, "Invalid R0KH MAC address: '%s'", pos);
1040 os_free(r0kh);
1041 return -1;
1042 }
1043
1044 pos = next;
1045 next = os_strchr(pos, ' ');
1046 if (next)
1047 *next++ = '\0';
1048 if (next == NULL || next - pos > FT_R0KH_ID_MAX_LEN) {
1049 wpa_printf(MSG_ERROR, "Invalid R0KH-ID: '%s'", pos);
1050 os_free(r0kh);
1051 return -1;
1052 }
1053 r0kh->id_len = next - pos - 1;
1054 os_memcpy(r0kh->id, pos, r0kh->id_len);
1055
1056 pos = next;
245fc96e 1057 if (rkh_derive_key(pos, r0kh->key, sizeof(r0kh->key)) < 0) {
41d719d6
JM		 1058 wpa_printf(MSG_ERROR, "Invalid R0KH key: '%s'", pos);
1059 os_free(r0kh);
1060 return -1;
1061 }
1062
1063 r0kh->next = bss->r0kh_list;
1064 bss->r0kh_list = r0kh;
1065
1066 return 0;
1067}
1068
1069
1070static int add_r1kh(struct hostapd_bss_config *bss, char *value)
1071{
1072 struct ft_remote_r1kh *r1kh;
1073 char *pos, *next;
1074
1075 r1kh = os_zalloc(sizeof(*r1kh));
1076 if (r1kh == NULL)
1077 return -1;
1078
1079 /* 02:01:02:03:04:05 02:01:02:03:04:05
1080 * 000102030405060708090a0b0c0d0e0f */
1081 pos = value;
1082 next = os_strchr(pos, ' ');
1083 if (next)
1084 *next++ = '\0';
1085 if (next == NULL || hwaddr_aton(pos, r1kh->addr)) {
1086 wpa_printf(MSG_ERROR, "Invalid R1KH MAC address: '%s'", pos);
1087 os_free(r1kh);
1088 return -1;
1089 }
1090
1091 pos = next;
1092 next = os_strchr(pos, ' ');
1093 if (next)
1094 *next++ = '\0';
1095 if (next == NULL || hwaddr_aton(pos, r1kh->id)) {
1096 wpa_printf(MSG_ERROR, "Invalid R1KH-ID: '%s'", pos);
1097 os_free(r1kh);
1098 return -1;
1099 }
1100
1101 pos = next;
245fc96e 1102 if (rkh_derive_key(pos, r1kh->key, sizeof(r1kh->key)) < 0) {
41d719d6
JM		 1103 wpa_printf(MSG_ERROR, "Invalid R1KH key: '%s'", pos);
1104 os_free(r1kh);
1105 return -1;
1106 }
1107
1108 r1kh->next = bss->r1kh_list;
1109 bss->r1kh_list = r1kh;
1110
1111 return 0;
1112}
d503eeea 1113#endif /* CONFIG_IEEE80211R_AP */
41d719d6
JM		 1114
1115
1116#ifdef CONFIG_IEEE80211N
1117static int hostapd_config_ht_capab(struct hostapd_config *conf,
1118 const char *capab)
1119{
1120 if (os_strstr(capab, "[LDPC]"))
1121 conf->ht_capab |= HT_CAP_INFO_LDPC_CODING_CAP;
1122 if (os_strstr(capab, "[HT40-]")) {
1123 conf->ht_capab |= HT_CAP_INFO_SUPP_CHANNEL_WIDTH_SET;
1124 conf->secondary_channel = -1;
1125 }
1126 if (os_strstr(capab, "[HT40+]")) {
1127 conf->ht_capab |= HT_CAP_INFO_SUPP_CHANNEL_WIDTH_SET;
1128 conf->secondary_channel = 1;
1129 }
ec27b04e
PX		 1130 if (os_strstr(capab, "[HT40+]") && os_strstr(capab, "[HT40-]")) {
1131 conf->ht_capab |= HT_CAP_INFO_SUPP_CHANNEL_WIDTH_SET;
1132 conf->ht40_plus_minus_allowed = 1;
1133 }
41d719d6
JM		 1134 if (os_strstr(capab, "[SMPS-STATIC]")) {
1135 conf->ht_capab &= ~HT_CAP_INFO_SMPS_MASK;
1136 conf->ht_capab |= HT_CAP_INFO_SMPS_STATIC;
1137 }
1138 if (os_strstr(capab, "[SMPS-DYNAMIC]")) {
1139 conf->ht_capab &= ~HT_CAP_INFO_SMPS_MASK;
1140 conf->ht_capab |= HT_CAP_INFO_SMPS_DYNAMIC;
1141 }
1142 if (os_strstr(capab, "[GF]"))
1143 conf->ht_capab |= HT_CAP_INFO_GREEN_FIELD;
1144 if (os_strstr(capab, "[SHORT-GI-20]"))
1145 conf->ht_capab |= HT_CAP_INFO_SHORT_GI20MHZ;
1146 if (os_strstr(capab, "[SHORT-GI-40]"))
1147 conf->ht_capab |= HT_CAP_INFO_SHORT_GI40MHZ;
1148 if (os_strstr(capab, "[TX-STBC]"))
1149 conf->ht_capab |= HT_CAP_INFO_TX_STBC;
1150 if (os_strstr(capab, "[RX-STBC1]")) {
1151 conf->ht_capab &= ~HT_CAP_INFO_RX_STBC_MASK;
1152 conf->ht_capab |= HT_CAP_INFO_RX_STBC_1;
1153 }
1154 if (os_strstr(capab, "[RX-STBC12]")) {
1155 conf->ht_capab &= ~HT_CAP_INFO_RX_STBC_MASK;
1156 conf->ht_capab |= HT_CAP_INFO_RX_STBC_12;
1157 }
1158 if (os_strstr(capab, "[RX-STBC123]")) {
1159 conf->ht_capab &= ~HT_CAP_INFO_RX_STBC_MASK;
1160 conf->ht_capab |= HT_CAP_INFO_RX_STBC_123;
1161 }
1162 if (os_strstr(capab, "[DELAYED-BA]"))
1163 conf->ht_capab |= HT_CAP_INFO_DELAYED_BA;
1164 if (os_strstr(capab, "[MAX-AMSDU-7935]"))
1165 conf->ht_capab |= HT_CAP_INFO_MAX_AMSDU_SIZE;
1166 if (os_strstr(capab, "[DSSS_CCK-40]"))
1167 conf->ht_capab |= HT_CAP_INFO_DSSS_CCK40MHZ;
b7a8d67f
JM		 1168 if (os_strstr(capab, "[40-INTOLERANT]"))
1169 conf->ht_capab |= HT_CAP_INFO_40MHZ_INTOLERANT;
41d719d6
JM		 1170 if (os_strstr(capab, "[LSIG-TXOP-PROT]"))
1171 conf->ht_capab |= HT_CAP_INFO_LSIG_TXOP_PROTECT_SUPPORT;
1172
1173 return 0;
1174}
1175#endif /* CONFIG_IEEE80211N */
1176
1177
efe45d14
MP		 1178#ifdef CONFIG_IEEE80211AC
1179static int hostapd_config_vht_capab(struct hostapd_config *conf,
1180 const char *capab)
1181{
1182 if (os_strstr(capab, "[MAX-MPDU-7991]"))
1183 conf->vht_capab |= VHT_CAP_MAX_MPDU_LENGTH_7991;
1184 if (os_strstr(capab, "[MAX-MPDU-11454]"))
1185 conf->vht_capab |= VHT_CAP_MAX_MPDU_LENGTH_11454;
1186 if (os_strstr(capab, "[VHT160]"))
1187 conf->vht_capab |= VHT_CAP_SUPP_CHAN_WIDTH_160MHZ;
1188 if (os_strstr(capab, "[VHT160-80PLUS80]"))
1189 conf->vht_capab |= VHT_CAP_SUPP_CHAN_WIDTH_160_80PLUS80MHZ;
efe45d14
MP		 1190 if (os_strstr(capab, "[RXLDPC]"))
1191 conf->vht_capab |= VHT_CAP_RXLDPC;
1192 if (os_strstr(capab, "[SHORT-GI-80]"))
1193 conf->vht_capab |= VHT_CAP_SHORT_GI_80;
1194 if (os_strstr(capab, "[SHORT-GI-160]"))
1195 conf->vht_capab |= VHT_CAP_SHORT_GI_160;
1196 if (os_strstr(capab, "[TX-STBC-2BY1]"))
1197 conf->vht_capab |= VHT_CAP_TXSTBC;
1198 if (os_strstr(capab, "[RX-STBC-1]"))
1199 conf->vht_capab |= VHT_CAP_RXSTBC_1;
1200 if (os_strstr(capab, "[RX-STBC-12]"))
1201 conf->vht_capab |= VHT_CAP_RXSTBC_2;
1202 if (os_strstr(capab, "[RX-STBC-123]"))
1203 conf->vht_capab |= VHT_CAP_RXSTBC_3;
1204 if (os_strstr(capab, "[RX-STBC-1234]"))
1205 conf->vht_capab |= VHT_CAP_RXSTBC_4;
1206 if (os_strstr(capab, "[SU-BEAMFORMER]"))
7066a8e7 1207 conf->vht_capab |= VHT_CAP_SU_BEAMFORMER_CAPABLE;
efe45d14 1208 if (os_strstr(capab, "[SU-BEAMFORMEE]"))
7066a8e7 1209 conf->vht_capab |= VHT_CAP_SU_BEAMFORMEE_CAPABLE;
efe45d14 1210 if (os_strstr(capab, "[BF-ANTENNA-2]") &&
b29b012c
EP		 1211 (conf->vht_capab & VHT_CAP_SU_BEAMFORMEE_CAPABLE))
1212 conf->vht_capab |= (1 << VHT_CAP_BEAMFORMEE_STS_OFFSET);
442ffc51
VN		 1213 if (os_strstr(capab, "[BF-ANTENNA-3]") &&
1214 (conf->vht_capab & VHT_CAP_SU_BEAMFORMEE_CAPABLE))
1215 conf->vht_capab |= (2 << VHT_CAP_BEAMFORMEE_STS_OFFSET);
1216 if (os_strstr(capab, "[BF-ANTENNA-4]") &&
1217 (conf->vht_capab & VHT_CAP_SU_BEAMFORMEE_CAPABLE))
1218 conf->vht_capab |= (3 << VHT_CAP_BEAMFORMEE_STS_OFFSET);
efe45d14 1219 if (os_strstr(capab, "[SOUNDING-DIMENSION-2]") &&
b29b012c
EP		 1220 (conf->vht_capab & VHT_CAP_SU_BEAMFORMER_CAPABLE))
1221 conf->vht_capab |= (1 << VHT_CAP_SOUNDING_DIMENSION_OFFSET);
442ffc51
VN		 1222 if (os_strstr(capab, "[SOUNDING-DIMENSION-3]") &&
1223 (conf->vht_capab & VHT_CAP_SU_BEAMFORMER_CAPABLE))
1224 conf->vht_capab |= (2 << VHT_CAP_SOUNDING_DIMENSION_OFFSET);
1225 if (os_strstr(capab, "[SOUNDING-DIMENSION-4]") &&
1226 (conf->vht_capab & VHT_CAP_SU_BEAMFORMER_CAPABLE))
1227 conf->vht_capab |= (3 << VHT_CAP_SOUNDING_DIMENSION_OFFSET);
efe45d14
MP		 1228 if (os_strstr(capab, "[MU-BEAMFORMER]"))
1229 conf->vht_capab |= VHT_CAP_MU_BEAMFORMER_CAPABLE;
efe45d14
MP		 1230 if (os_strstr(capab, "[VHT-TXOP-PS]"))
1231 conf->vht_capab |= VHT_CAP_VHT_TXOP_PS;
1232 if (os_strstr(capab, "[HTC-VHT]"))
1233 conf->vht_capab |= VHT_CAP_HTC_VHT;
905828fe
BM		 1234 if (os_strstr(capab, "[MAX-A-MPDU-LEN-EXP7]"))
1235 conf->vht_capab |= VHT_CAP_MAX_A_MPDU_LENGTH_EXPONENT_MAX;
1236 else if (os_strstr(capab, "[MAX-A-MPDU-LEN-EXP6]"))
1237 conf->vht_capab |= VHT_CAP_MAX_A_MPDU_LENGTH_EXPONENT_6;
1238 else if (os_strstr(capab, "[MAX-A-MPDU-LEN-EXP5]"))
1239 conf->vht_capab |= VHT_CAP_MAX_A_MPDU_LENGTH_EXPONENT_5;
1240 else if (os_strstr(capab, "[MAX-A-MPDU-LEN-EXP4]"))
1241 conf->vht_capab |= VHT_CAP_MAX_A_MPDU_LENGTH_EXPONENT_4;
1242 else if (os_strstr(capab, "[MAX-A-MPDU-LEN-EXP3]"))
1243 conf->vht_capab |= VHT_CAP_MAX_A_MPDU_LENGTH_EXPONENT_3;
1244 else if (os_strstr(capab, "[MAX-A-MPDU-LEN-EXP2]"))
1245 conf->vht_capab |= VHT_CAP_MAX_A_MPDU_LENGTH_EXPONENT_2;
1246 else if (os_strstr(capab, "[MAX-A-MPDU-LEN-EXP1]"))
1247 conf->vht_capab |= VHT_CAP_MAX_A_MPDU_LENGTH_EXPONENT_1;
efe45d14
MP		 1248 if (os_strstr(capab, "[VHT-LINK-ADAPT2]") &&
1249 (conf->vht_capab & VHT_CAP_HTC_VHT))
1250 conf->vht_capab |= VHT_CAP_VHT_LINK_ADAPTATION_VHT_UNSOL_MFB;
1251 if (os_strstr(capab, "[VHT-LINK-ADAPT3]") &&
1252 (conf->vht_capab & VHT_CAP_HTC_VHT))
1253 conf->vht_capab |= VHT_CAP_VHT_LINK_ADAPTATION_VHT_MRQ_MFB;
1254 if (os_strstr(capab, "[RX-ANTENNA-PATTERN]"))
1255 conf->vht_capab |= VHT_CAP_RX_ANTENNA_PATTERN;
1256 if (os_strstr(capab, "[TX-ANTENNA-PATTERN]"))
1257 conf->vht_capab |= VHT_CAP_TX_ANTENNA_PATTERN;
1258 return 0;
1259}
1260#endif /* CONFIG_IEEE80211AC */
1261
1262
4b2a77ab
JM		 1263#ifdef CONFIG_INTERWORKING
1264static int parse_roaming_consortium(struct hostapd_bss_config *bss, char *pos,
1265 int line)
1266{
1267 size_t len = os_strlen(pos);
1268 u8 oi[MAX_ROAMING_CONSORTIUM_LEN];
1269
1270 struct hostapd_roaming_consortium *rc;
1271
1272 if ((len & 1) || len < 2 * 3 || len / 2 > MAX_ROAMING_CONSORTIUM_LEN ||
1273 hexstr2bin(pos, oi, len / 2)) {
1274 wpa_printf(MSG_ERROR, "Line %d: invalid roaming_consortium "
1275 "'%s'", line, pos);
1276 return -1;
1277 }
1278 len /= 2;
1279
067ffa26
JM		 1280 rc = os_realloc_array(bss->roaming_consortium,
1281 bss->roaming_consortium_count + 1,
1282 sizeof(struct hostapd_roaming_consortium));
4b2a77ab
JM		 1283 if (rc == NULL)
1284 return -1;
1285
1286 os_memcpy(rc[bss->roaming_consortium_count].oi, oi, len);
1287 rc[bss->roaming_consortium_count].len = len;
1288
1289 bss->roaming_consortium = rc;
1290 bss->roaming_consortium_count++;
1291
1292 return 0;
1293}
648cc711
JM		 1294
1295
1792e58d
JM		 1296static int parse_lang_string(struct hostapd_lang_string **array,
1297 unsigned int *count, char *pos)
648cc711 1298{
f224cf05
KP		 1299 char *sep, *str = NULL;
1300 size_t clen, nlen, slen;
1792e58d 1301 struct hostapd_lang_string *ls;
f224cf05
KP		 1302 int ret = -1;
1303
1304 if (*pos == '"' || (*pos == 'P' && pos[1] == '"')) {
1305 str = wpa_config_parse_string(pos, &slen);
1306 if (!str)
1307 return -1;
1308 pos = str;
1309 }
648cc711
JM		 1310
1311 sep = os_strchr(pos, ':');
1312 if (sep == NULL)
f224cf05 1313 goto fail;
648cc711
JM		 1314 *sep++ = '\0';
1315
1316 clen = os_strlen(pos);
04e533e2 1317 if (clen < 2 || clen > sizeof(ls->lang))
f224cf05 1318 goto fail;
648cc711
JM		 1319 nlen = os_strlen(sep);
1320 if (nlen > 252)
f224cf05 1321 goto fail;
648cc711 1322
1792e58d
JM		 1323 ls = os_realloc_array(*array, *count + 1,
1324 sizeof(struct hostapd_lang_string));
1325 if (ls == NULL)
f224cf05 1326 goto fail;
648cc711 1327
1792e58d
JM		 1328 *array = ls;
1329 ls = &(*array)[*count];
1330 (*count)++;
648cc711 1331
1792e58d
JM		 1332 os_memset(ls->lang, 0, sizeof(ls->lang));
1333 os_memcpy(ls->lang, pos, clen);
1334 ls->name_len = nlen;
1335 os_memcpy(ls->name, sep, nlen);
648cc711 1336
f224cf05
KP		 1337 ret = 0;
1338fail:
1339 os_free(str);
1340 return ret;
1792e58d
JM		 1341}
1342
648cc711 1343
1792e58d
JM		 1344static int parse_venue_name(struct hostapd_bss_config *bss, char *pos,
1345 int line)
1346{
1347 if (parse_lang_string(&bss->venue_name, &bss->venue_name_count, pos)) {
1348 wpa_printf(MSG_ERROR, "Line %d: Invalid venue_name '%s'",
1349 line, pos);
1350 return -1;
1351 }
1352 return 0;
648cc711 1353}
7515adb2
JK		 1354
1355
1356static int parse_3gpp_cell_net(struct hostapd_bss_config *bss, char *buf,
1357 int line)
1358{
1359 size_t count;
1360 char *pos;
1361 u8 *info = NULL, *ipos;
1362
1363 /* format: <MCC1,MNC1>[;<MCC2,MNC2>][;...] */
1364
1365 count = 1;
1366 for (pos = buf; *pos; pos++) {
4be20bf9 1367 if ((*pos < '0' || *pos > '9') && *pos != ';' && *pos != ',')
7515adb2
JK		 1368 goto fail;
1369 if (*pos == ';')
1370 count++;
1371 }
1372 if (1 + count * 3 > 0x7f)
1373 goto fail;
1374
1375 info = os_zalloc(2 + 3 + count * 3);
1376 if (info == NULL)
1377 return -1;
1378
1379 ipos = info;
1380 *ipos++ = 0; /* GUD - Version 1 */
1381 *ipos++ = 3 + count * 3; /* User Data Header Length (UDHL) */
1382 *ipos++ = 0; /* PLMN List IEI */
1383 /* ext(b8) | Length of PLMN List value contents(b7..1) */
1384 *ipos++ = 1 + count * 3;
1385 *ipos++ = count; /* Number of PLMNs */
1386
1387 pos = buf;
1388 while (pos && *pos) {
1389 char *mcc, *mnc;
1390 size_t mnc_len;
1391
1392 mcc = pos;
1393 mnc = os_strchr(pos, ',');
1394 if (mnc == NULL)
1395 goto fail;
1396 *mnc++ = '\0';
1397 pos = os_strchr(mnc, ';');
1398 if (pos)
1399 *pos++ = '\0';
1400
1401 mnc_len = os_strlen(mnc);
1402 if (os_strlen(mcc) != 3 || (mnc_len != 2 && mnc_len != 3))
1403 goto fail;
1404
1405 /* BC coded MCC,MNC */
1406 /* MCC digit 2 | MCC digit 1 */
1407 *ipos++ = ((mcc[1] - '0') << 4) | (mcc[0] - '0');
1408 /* MNC digit 3 | MCC digit 3 */
1409 *ipos++ = (((mnc_len == 2) ? 0xf0 : ((mnc[2] - '0') << 4))) |
1410 (mcc[2] - '0');
1411 /* MNC digit 2 | MNC digit 1 */
1412 *ipos++ = ((mnc[1] - '0') << 4) | (mnc[0] - '0');
1413 }
1414
1415 os_free(bss->anqp_3gpp_cell_net);
1416 bss->anqp_3gpp_cell_net = info;
1417 bss->anqp_3gpp_cell_net_len = 2 + 3 + 3 * count;
1418 wpa_hexdump(MSG_MSGDUMP, "3GPP Cellular Network information",
1419 bss->anqp_3gpp_cell_net, bss->anqp_3gpp_cell_net_len);
1420
1421 return 0;
1422
1423fail:
1424 wpa_printf(MSG_ERROR, "Line %d: Invalid anqp_3gpp_cell_net: %s",
1425 line, buf);
1426 os_free(info);
1427 return -1;
1428}
1429
8047b186
JK		 1430
1431static int parse_nai_realm(struct hostapd_bss_config *bss, char *buf, int line)
1432{
1433 struct hostapd_nai_realm_data *realm;
1434 size_t i, j, len;
1435 int *offsets;
1436 char *pos, *end, *rpos;
1437
1438 offsets = os_calloc(bss->nai_realm_count * MAX_NAI_REALMS,
1439 sizeof(int));
1440 if (offsets == NULL)
1441 return -1;
1442
1443 for (i = 0; i < bss->nai_realm_count; i++) {
1444 realm = &bss->nai_realm_data[i];
1445 for (j = 0; j < MAX_NAI_REALMS; j++) {
1446 offsets[i * MAX_NAI_REALMS + j] =
1447 realm->realm[j] ?
1448 realm->realm[j] - realm->realm_buf : -1;
1449 }
1450 }
1451
1452 realm = os_realloc_array(bss->nai_realm_data, bss->nai_realm_count + 1,
1453 sizeof(struct hostapd_nai_realm_data));
1454 if (realm == NULL) {
1455 os_free(offsets);
1456 return -1;
1457 }
1458 bss->nai_realm_data = realm;
1459
1460 /* patch the pointers after realloc */
1461 for (i = 0; i < bss->nai_realm_count; i++) {
1462 realm = &bss->nai_realm_data[i];
1463 for (j = 0; j < MAX_NAI_REALMS; j++) {
1464 int offs = offsets[i * MAX_NAI_REALMS + j];
1465 if (offs >= 0)
1466 realm->realm[j] = realm->realm_buf + offs;
1467 else
1468 realm->realm[j] = NULL;
1469 }
1470 }
1471 os_free(offsets);
1472
1473 realm = &bss->nai_realm_data[bss->nai_realm_count];
1474 os_memset(realm, 0, sizeof(*realm));
1475
1476 pos = buf;
1477 realm->encoding = atoi(pos);
1478 pos = os_strchr(pos, ',');
1479 if (pos == NULL)
1480 goto fail;
1481 pos++;
1482
1483 end = os_strchr(pos, ',');
1484 if (end) {
1485 len = end - pos;
1486 *end = '\0';
1487 } else {
1488 len = os_strlen(pos);
1489 }
1490
1491 if (len > MAX_NAI_REALMLEN) {
1492 wpa_printf(MSG_ERROR, "Too long a realm string (%d > max %d "
1493 "characters)", (int) len, MAX_NAI_REALMLEN);
1494 goto fail;
1495 }
1496 os_memcpy(realm->realm_buf, pos, len);
1497
1498 if (end)
1499 pos = end + 1;
1500 else
1501 pos = NULL;
1502
1503 while (pos && *pos) {
1504 struct hostapd_nai_realm_eap *eap;
1505
1506 if (realm->eap_method_count >= MAX_NAI_EAP_METHODS) {
1507 wpa_printf(MSG_ERROR, "Too many EAP methods");
1508 goto fail;
1509 }
1510
1511 eap = &realm->eap_method[realm->eap_method_count];
1512 realm->eap_method_count++;
1513
1514 end = os_strchr(pos, ',');
1515 if (end == NULL)
1516 end = pos + os_strlen(pos);
1517
1518 eap->eap_method = atoi(pos);
1519 for (;;) {
1520 pos = os_strchr(pos, '[');
1521 if (pos == NULL || pos > end)
1522 break;
1523 pos++;
1524 if (eap->num_auths >= MAX_NAI_AUTH_TYPES) {
1525 wpa_printf(MSG_ERROR, "Too many auth params");
1526 goto fail;
1527 }
1528 eap->auth_id[eap->num_auths] = atoi(pos);
1529 pos = os_strchr(pos, ':');
1530 if (pos == NULL || pos > end)
1531 goto fail;
1532 pos++;
1533 eap->auth_val[eap->num_auths] = atoi(pos);
1534 pos = os_strchr(pos, ']');
1535 if (pos == NULL || pos > end)
1536 goto fail;
1537 pos++;
1538 eap->num_auths++;
1539 }
1540
1541 if (*end != ',')
1542 break;
1543
1544 pos = end + 1;
1545 }
1546
1547 /* Split realm list into null terminated realms */
1548 rpos = realm->realm_buf;
1549 i = 0;
1550 while (*rpos) {
1551 if (i >= MAX_NAI_REALMS) {
1552 wpa_printf(MSG_ERROR, "Too many realms");
1553 goto fail;
1554 }
1555 realm->realm[i++] = rpos;
1556 rpos = os_strchr(rpos, ';');
1557 if (rpos == NULL)
1558 break;
1559 *rpos++ = '\0';
1560 }
1561
1562 bss->nai_realm_count++;
1563
1564 return 0;
1565
1566fail:
1567 wpa_printf(MSG_ERROR, "Line %d: invalid nai_realm '%s'", line, buf);
1568 return -1;
1569}
1570
c551700f 1571
695dbbea
JM		 1572static int parse_anqp_elem(struct hostapd_bss_config *bss, char *buf, int line)
1573{
1574 char *delim;
1575 u16 infoid;
1576 size_t len;
1577 struct wpabuf *payload;
1578 struct anqp_element *elem;
1579
1580 delim = os_strchr(buf, ':');
1581 if (!delim)
1582 return -1;
1583 delim++;
1584 infoid = atoi(buf);
1585 len = os_strlen(delim);
1586 if (len & 1)
1587 return -1;
1588 len /= 2;
1589 payload = wpabuf_alloc(len);
1590 if (!payload)
1591 return -1;
1592 if (hexstr2bin(delim, wpabuf_put(payload, len), len) < 0) {
1593 wpabuf_free(payload);
1594 return -1;
1595 }
1596
1597 dl_list_for_each(elem, &bss->anqp_elem, struct anqp_element, list) {
1598 if (elem->infoid == infoid) {
1599 /* Update existing entry */
1600 wpabuf_free(elem->payload);
1601 elem->payload = payload;
1602 return 0;
1603 }
1604 }
1605
1606 /* Add a new entry */
1607 elem = os_zalloc(sizeof(*elem));
1608 if (!elem) {
1609 wpabuf_free(payload);
1610 return -1;
1611 }
1612 elem->infoid = infoid;
1613 elem->payload = payload;
1614 dl_list_add(&bss->anqp_elem, &elem->list);
1615
1616 return 0;
1617}
1618
1619
c551700f
KP		 1620static int parse_qos_map_set(struct hostapd_bss_config *bss,
1621 char *buf, int line)
1622{
1623 u8 qos_map_set[16 + 2 * 21], count = 0;
1624 char *pos = buf;
1625 int val;
1626
1627 for (;;) {
1628 if (count == sizeof(qos_map_set)) {
1629 wpa_printf(MSG_ERROR, "Line %d: Too many qos_map_set "
1630 "parameters '%s'", line, buf);
1631 return -1;
1632 }
1633
1634 val = atoi(pos);
1635 if (val > 255 || val < 0) {
1636 wpa_printf(MSG_ERROR, "Line %d: Invalid qos_map_set "
1637 "'%s'", line, buf);
1638 return -1;
1639 }
1640
1641 qos_map_set[count++] = val;
1642 pos = os_strchr(pos, ',');
1643 if (!pos)
1644 break;
1645 pos++;
1646 }
1647
1648 if (count < 16 || count & 1) {
1649 wpa_printf(MSG_ERROR, "Line %d: Invalid qos_map_set '%s'",
1650 line, buf);
1651 return -1;
1652 }
1653
1654 os_memcpy(bss->qos_map_set, qos_map_set, count);
1655 bss->qos_map_set_len = count;
1656
1657 return 0;
1658}
1659
4b2a77ab
JM		 1660#endif /* CONFIG_INTERWORKING */
1661
1662
5ccc54aa
JK		 1663#ifdef CONFIG_HS20
1664static int hs20_parse_conn_capab(struct hostapd_bss_config *bss, char *buf,
1665 int line)
1666{
1667 u8 *conn_cap;
1668 char *pos;
1669
1670 if (bss->hs20_connection_capability_len >= 0xfff0)
1671 return -1;
1672
1673 conn_cap = os_realloc(bss->hs20_connection_capability,
1674 bss->hs20_connection_capability_len + 4);
1675 if (conn_cap == NULL)
1676 return -1;
1677
1678 bss->hs20_connection_capability = conn_cap;
1679 conn_cap += bss->hs20_connection_capability_len;
1680 pos = buf;
1681 conn_cap[0] = atoi(pos);
1682 pos = os_strchr(pos, ':');
1683 if (pos == NULL)
1684 return -1;
1685 pos++;
1686 WPA_PUT_LE16(conn_cap + 1, atoi(pos));
1687 pos = os_strchr(pos, ':');
1688 if (pos == NULL)
1689 return -1;
1690 pos++;
1691 conn_cap[3] = atoi(pos);
1692 bss->hs20_connection_capability_len += 4;
1693
1694 return 0;
1695}
4065a309
JK		 1696
1697
1698static int hs20_parse_wan_metrics(struct hostapd_bss_config *bss, char *buf,
1699 int line)
1700{
1701 u8 *wan_metrics;
1702 char *pos;
1703
1704 /* <WAN Info>:<DL Speed>:<UL Speed>:<DL Load>:<UL Load>:<LMD> */
1705
1706 wan_metrics = os_zalloc(13);
1707 if (wan_metrics == NULL)
1708 return -1;
1709
1710 pos = buf;
1711 /* WAN Info */
1712 if (hexstr2bin(pos, wan_metrics, 1) < 0)
1713 goto fail;
1714 pos += 2;
1715 if (*pos != ':')
1716 goto fail;
1717 pos++;
1718
1719 /* Downlink Speed */
1720 WPA_PUT_LE32(wan_metrics + 1, atoi(pos));
1721 pos = os_strchr(pos, ':');
1722 if (pos == NULL)
1723 goto fail;
1724 pos++;
1725
1726 /* Uplink Speed */
1727 WPA_PUT_LE32(wan_metrics + 5, atoi(pos));
1728 pos = os_strchr(pos, ':');
1729 if (pos == NULL)
1730 goto fail;
1731 pos++;
1732
1733 /* Downlink Load */
1734 wan_metrics[9] = atoi(pos);
1735 pos = os_strchr(pos, ':');
1736 if (pos == NULL)
1737 goto fail;
1738 pos++;
1739
1740 /* Uplink Load */
1741 wan_metrics[10] = atoi(pos);
1742 pos = os_strchr(pos, ':');
1743 if (pos == NULL)
1744 goto fail;
1745 pos++;
1746
1747 /* LMD */
1748 WPA_PUT_LE16(wan_metrics + 11, atoi(pos));
1749
1750 os_free(bss->hs20_wan_metrics);
1751 bss->hs20_wan_metrics = wan_metrics;
1752
1753 return 0;
1754
1755fail:
1756 wpa_printf(MSG_ERROR, "Line %d: Invalid hs20_wan_metrics '%s'",
5cfc87b7 1757 line, buf);
4065a309
JK		 1758 os_free(wan_metrics);
1759 return -1;
1760}
a9277e85
JK		 1761
1762
1763static int hs20_parse_oper_friendly_name(struct hostapd_bss_config *bss,
1764 char *pos, int line)
1765{
1766 if (parse_lang_string(&bss->hs20_oper_friendly_name,
1767 &bss->hs20_oper_friendly_name_count, pos)) {
1768 wpa_printf(MSG_ERROR, "Line %d: Invalid "
1769 "hs20_oper_friendly_name '%s'", line, pos);
1770 return -1;
1771 }
1772 return 0;
1773}
f7bd7a01
JM		 1774
1775
1776static int hs20_parse_icon(struct hostapd_bss_config *bss, char *pos)
1777{
1778 struct hs20_icon *icon;
1779 char *end;
1780
1781 icon = os_realloc_array(bss->hs20_icons, bss->hs20_icons_count + 1,
1782 sizeof(struct hs20_icon));
1783 if (icon == NULL)
1784 return -1;
1785 bss->hs20_icons = icon;
1786 icon = &bss->hs20_icons[bss->hs20_icons_count];
1787 os_memset(icon, 0, sizeof(*icon));
1788
1789 icon->width = atoi(pos);
1790 pos = os_strchr(pos, ':');
1791 if (pos == NULL)
1792 return -1;
1793 pos++;
1794
1795 icon->height = atoi(pos);
1796 pos = os_strchr(pos, ':');
1797 if (pos == NULL)
1798 return -1;
1799 pos++;
1800
1801 end = os_strchr(pos, ':');
1802 if (end == NULL || end - pos > 3)
1803 return -1;
1804 os_memcpy(icon->language, pos, end - pos);
1805 pos = end + 1;
1806
1807 end = os_strchr(pos, ':');
1808 if (end == NULL || end - pos > 255)
1809 return -1;
1810 os_memcpy(icon->type, pos, end - pos);
1811 pos = end + 1;
1812
1813 end = os_strchr(pos, ':');
1814 if (end == NULL || end - pos > 255)
1815 return -1;
1816 os_memcpy(icon->name, pos, end - pos);
1817 pos = end + 1;
1818
1819 if (os_strlen(pos) > 255)
1820 return -1;
1821 os_memcpy(icon->file, pos, os_strlen(pos));
1822
1823 bss->hs20_icons_count++;
1824
1825 return 0;
1826}
1827
ae6d15c7
JM		 1828
1829static int hs20_parse_osu_ssid(struct hostapd_bss_config *bss,
1830 char *pos, int line)
1831{
1832 size_t slen;
1833 char *str;
1834
1835 str = wpa_config_parse_string(pos, &slen);
81847c22 1836 if (str == NULL || slen < 1 || slen > SSID_MAX_LEN) {
ae6d15c7 1837 wpa_printf(MSG_ERROR, "Line %d: Invalid SSID '%s'", line, pos);
b2e32cde 1838 os_free(str);
ae6d15c7
JM		 1839 return -1;
1840 }
1841
1842 os_memcpy(bss->osu_ssid, str, slen);
1843 bss->osu_ssid_len = slen;
1844 os_free(str);
1845
1846 return 0;
1847}
1848
1849
1850static int hs20_parse_osu_server_uri(struct hostapd_bss_config *bss,
1851 char *pos, int line)
1852{
1853 struct hs20_osu_provider *p;
1854
1855 p = os_realloc_array(bss->hs20_osu_providers,
1856 bss->hs20_osu_providers_count + 1, sizeof(*p));
1857 if (p == NULL)
1858 return -1;
1859
1860 bss->hs20_osu_providers = p;
1861 bss->last_osu = &bss->hs20_osu_providers[bss->hs20_osu_providers_count];
1862 bss->hs20_osu_providers_count++;
1863 os_memset(bss->last_osu, 0, sizeof(*p));
1864 bss->last_osu->server_uri = os_strdup(pos);
1865
1866 return 0;
1867}
1868
1869
1870static int hs20_parse_osu_friendly_name(struct hostapd_bss_config *bss,
1871 char *pos, int line)
1872{
1873 if (bss->last_osu == NULL) {
1874 wpa_printf(MSG_ERROR, "Line %d: Unexpected OSU field", line);
1875 return -1;
1876 }
1877
1878 if (parse_lang_string(&bss->last_osu->friendly_name,
1879 &bss->last_osu->friendly_name_count, pos)) {
1880 wpa_printf(MSG_ERROR, "Line %d: Invalid osu_friendly_name '%s'",
1881 line, pos);
1882 return -1;
1883 }
1884
1885 return 0;
1886}
1887
1888
1889static int hs20_parse_osu_nai(struct hostapd_bss_config *bss,
1890 char *pos, int line)
1891{
1892 if (bss->last_osu == NULL) {
1893 wpa_printf(MSG_ERROR, "Line %d: Unexpected OSU field", line);
1894 return -1;
1895 }
1896
1897 os_free(bss->last_osu->osu_nai);
1898 bss->last_osu->osu_nai = os_strdup(pos);
1899 if (bss->last_osu->osu_nai == NULL)
1900 return -1;
1901
1902 return 0;
1903}
1904
1905
1906static int hs20_parse_osu_method_list(struct hostapd_bss_config *bss, char *pos,
1907 int line)
1908{
1909 if (bss->last_osu == NULL) {
1910 wpa_printf(MSG_ERROR, "Line %d: Unexpected OSU field", line);
1911 return -1;
1912 }
1913
1914 if (hostapd_parse_intlist(&bss->last_osu->method_list, pos)) {
1915 wpa_printf(MSG_ERROR, "Line %d: Invalid osu_method_list", line);
1916 return -1;
1917 }
1918
1919 return 0;
1920}
1921
1922
1923static int hs20_parse_osu_icon(struct hostapd_bss_config *bss, char *pos,
1924 int line)
1925{
1926 char **n;
1927 struct hs20_osu_provider *p = bss->last_osu;
1928
1929 if (p == NULL) {
1930 wpa_printf(MSG_ERROR, "Line %d: Unexpected OSU field", line);
1931 return -1;
1932 }
1933
1934 n = os_realloc_array(p->icons, p->icons_count + 1, sizeof(char *));
1935 if (n == NULL)
1936 return -1;
1937 p->icons = n;
1938 p->icons[p->icons_count] = os_strdup(pos);
1939 if (p->icons[p->icons_count] == NULL)
1940 return -1;
1941 p->icons_count++;
1942
1943 return 0;
1944}
1945
1946
1947static int hs20_parse_osu_service_desc(struct hostapd_bss_config *bss,
1948 char *pos, int line)
1949{
1950 if (bss->last_osu == NULL) {
1951 wpa_printf(MSG_ERROR, "Line %d: Unexpected OSU field", line);
1952 return -1;
1953 }
1954
1955 if (parse_lang_string(&bss->last_osu->service_desc,
1956 &bss->last_osu->service_desc_count, pos)) {
1957 wpa_printf(MSG_ERROR, "Line %d: Invalid osu_service_desc '%s'",
1958 line, pos);
1959 return -1;
1960 }
1961
1962 return 0;
1963}
1964
5ccc54aa
JK		 1965#endif /* CONFIG_HS20 */
1966
1967
68fa00c3
JM		 1968#ifdef CONFIG_ACS
1969static int hostapd_config_parse_acs_chan_bias(struct hostapd_config *conf,
1970 char *pos)
1971{
1972 struct acs_bias *bias = NULL, *tmp;
1973 unsigned int num = 0;
1974 char *end;
1975
1976 while (*pos) {
1977 tmp = os_realloc_array(bias, num + 1, sizeof(*bias));
1978 if (!tmp)
1979 goto fail;
1980 bias = tmp;
1981
1982 bias[num].channel = atoi(pos);
1983 if (bias[num].channel <= 0)
1984 goto fail;
1985 pos = os_strchr(pos, ':');
1986 if (!pos)
1987 goto fail;
1988 pos++;
1989 bias[num].bias = strtod(pos, &end);
1990 if (end == pos || bias[num].bias < 0.0)
1991 goto fail;
1992 pos = end;
1993 if (*pos != ' ' && *pos != '\0')
1994 goto fail;
1995 num++;
1996 }
1997
1998 os_free(conf->acs_chan_bias);
1999 conf->acs_chan_bias = bias;
2000 conf->num_acs_chan_bias = num;
2001
2002 return 0;
2003fail:
2004 os_free(bias);
2005 return -1;
2006}
2007#endif /* CONFIG_ACS */
2008
2009
4ac33989
JM		 2010static int parse_wpabuf_hex(int line, const char *name, struct wpabuf **buf,
2011 const char *val)
2012{
2013 struct wpabuf *elems;
2014
2015 if (val[0] == '\0') {
2016 wpabuf_free(*buf);
2017 *buf = NULL;
2018 return 0;
2019 }
2020
2021 elems = wpabuf_parse_bin(val);
2022 if (!elems) {
2023 wpa_printf(MSG_ERROR, "Line %d: Invalid %s '%s'",
2024 line, name, val);
2025 return -1;
2026 }
2027
2028 wpabuf_free(*buf);
2029 *buf = elems;
2030
2031 return 0;
2032}
2033
2034
26bf70e3
JM		 2035#ifdef CONFIG_FILS
2036static int parse_fils_realm(struct hostapd_bss_config *bss, const char *val)
2037{
2038 struct fils_realm *realm;
2039 size_t len;
2040
2041 len = os_strlen(val);
2042 realm = os_zalloc(sizeof(*realm) + len + 1);
2043 if (!realm)
2044 return -1;
2045
2046 os_memcpy(realm->realm, val, len);
2047 if (fils_domain_name_hash(val, realm->hash) < 0) {
2048 os_free(realm);
2049 return -1;
2050 }
2051 dl_list_add_tail(&bss->fils_realms, &realm->list);
2052
2053 return 0;
2054}
2055#endif /* CONFIG_FILS */
2056
2057
ef45bc89
SP		 2058static int hostapd_config_fill(struct hostapd_config *conf,
2059 struct hostapd_bss_config *bss,
63e169e1 2060 const char *buf, char *pos, int line)
41d719d6 2061{
599f40db
JM		 2062 if (os_strcmp(buf, "interface") == 0) {
2063 os_strlcpy(conf->bss[0]->iface, pos,
2064 sizeof(conf->bss[0]->iface));
2065 } else if (os_strcmp(buf, "bridge") == 0) {
2066 os_strlcpy(bss->bridge, pos, sizeof(bss->bridge));
2067 } else if (os_strcmp(buf, "vlan_bridge") == 0) {
2068 os_strlcpy(bss->vlan_bridge, pos, sizeof(bss->vlan_bridge));
2069 } else if (os_strcmp(buf, "wds_bridge") == 0) {
2070 os_strlcpy(bss->wds_bridge, pos, sizeof(bss->wds_bridge));
2071 } else if (os_strcmp(buf, "driver") == 0) {
2072 int j;
8628555f
JM		 2073 const struct wpa_driver_ops *driver = NULL;
2074
599f40db
JM		 2075 for (j = 0; wpa_drivers[j]; j++) {
2076 if (os_strcmp(pos, wpa_drivers[j]->name) == 0) {
8628555f 2077 driver = wpa_drivers[j];
599f40db 2078 break;
41d719d6 2079 }
599f40db 2080 }
8628555f 2081 if (!driver) {
599f40db
JM		 2082 wpa_printf(MSG_ERROR,
2083 "Line %d: invalid/unknown driver '%s'",
2084 line, pos);
a0b728b7 2085 return 1;
599f40db 2086 }
8628555f 2087 conf->driver = driver;
0ecff8d7
JM		 2088 } else if (os_strcmp(buf, "driver_params") == 0) {
2089 os_free(conf->driver_params);
2090 conf->driver_params = os_strdup(pos);
599f40db
JM		 2091 } else if (os_strcmp(buf, "debug") == 0) {
2092 wpa_printf(MSG_DEBUG, "Line %d: DEPRECATED: 'debug' configuration variable is not used anymore",
2093 line);
2094 } else if (os_strcmp(buf, "logger_syslog_level") == 0) {
2095 bss->logger_syslog_level = atoi(pos);
2096 } else if (os_strcmp(buf, "logger_stdout_level") == 0) {
2097 bss->logger_stdout_level = atoi(pos);
2098 } else if (os_strcmp(buf, "logger_syslog") == 0) {
2099 bss->logger_syslog = atoi(pos);
2100 } else if (os_strcmp(buf, "logger_stdout") == 0) {
2101 bss->logger_stdout = atoi(pos);
2102 } else if (os_strcmp(buf, "dump_file") == 0) {
2103 wpa_printf(MSG_INFO, "Line %d: DEPRECATED: 'dump_file' configuration variable is not used anymore",
2104 line);
2105 } else if (os_strcmp(buf, "ssid") == 0) {
2106 bss->ssid.ssid_len = os_strlen(pos);
81847c22 2107 if (bss->ssid.ssid_len > SSID_MAX_LEN ||
599f40db
JM		 2108 bss->ssid.ssid_len < 1) {
2109 wpa_printf(MSG_ERROR, "Line %d: invalid SSID '%s'",
2110 line, pos);
a0b728b7 2111 return 1;
599f40db 2112 }
b4c26ef9
JM		 2113 os_memcpy(bss->ssid.ssid, pos, bss->ssid.ssid_len);
2114 bss->ssid.ssid_set = 1;
599f40db
JM		 2115 } else if (os_strcmp(buf, "ssid2") == 0) {
2116 size_t slen;
2117 char *str = wpa_config_parse_string(pos, &slen);
81847c22 2118 if (str == NULL || slen < 1 || slen > SSID_MAX_LEN) {
599f40db
JM		 2119 wpa_printf(MSG_ERROR, "Line %d: invalid SSID '%s'",
2120 line, pos);
b2e32cde 2121 os_free(str);
a0b728b7 2122 return 1;
599f40db 2123 }
b2e32cde
JM		 2124 os_memcpy(bss->ssid.ssid, str, slen);
2125 bss->ssid.ssid_len = slen;
2126 bss->ssid.ssid_set = 1;
599f40db
JM		 2127 os_free(str);
2128 } else if (os_strcmp(buf, "utf8_ssid") == 0) {
2129 bss->ssid.utf8_ssid = atoi(pos) > 0;
2130 } else if (os_strcmp(buf, "macaddr_acl") == 0) {
9266d00b
JM		 2131 enum macaddr_acl acl = atoi(pos);
2132
2133 if (acl != ACCEPT_UNLESS_DENIED &&
2134 acl != DENY_UNLESS_ACCEPTED &&
2135 acl != USE_EXTERNAL_RADIUS_AUTH) {
599f40db 2136 wpa_printf(MSG_ERROR, "Line %d: unknown macaddr_acl %d",
9266d00b
JM		 2137 line, acl);
2138 return 1;
599f40db 2139 }
9266d00b 2140 bss->macaddr_acl = acl;
599f40db
JM		 2141 } else if (os_strcmp(buf, "accept_mac_file") == 0) {
2142 if (hostapd_config_read_maclist(pos, &bss->accept_mac,
2143 &bss->num_accept_mac)) {
2144 wpa_printf(MSG_ERROR, "Line %d: Failed to read accept_mac_file '%s'",
2145 line, pos);
a0b728b7 2146 return 1;
599f40db
JM		 2147 }
2148 } else if (os_strcmp(buf, "deny_mac_file") == 0) {
2149 if (hostapd_config_read_maclist(pos, &bss->deny_mac,
2150 &bss->num_deny_mac)) {
2151 wpa_printf(MSG_ERROR, "Line %d: Failed to read deny_mac_file '%s'",
2152 line, pos);
a0b728b7 2153 return 1;
599f40db
JM		 2154 }
2155 } else if (os_strcmp(buf, "wds_sta") == 0) {
2156 bss->wds_sta = atoi(pos);
2157 } else if (os_strcmp(buf, "start_disabled") == 0) {
2158 bss->start_disabled = atoi(pos);
2159 } else if (os_strcmp(buf, "ap_isolate") == 0) {
2160 bss->isolate = atoi(pos);
2161 } else if (os_strcmp(buf, "ap_max_inactivity") == 0) {
2162 bss->ap_max_inactivity = atoi(pos);
2163 } else if (os_strcmp(buf, "skip_inactivity_poll") == 0) {
2164 bss->skip_inactivity_poll = atoi(pos);
2165 } else if (os_strcmp(buf, "country_code") == 0) {
2166 os_memcpy(conf->country, pos, 2);
ff936bc7
JM		 2167 } else if (os_strcmp(buf, "country3") == 0) {
2168 conf->country[2] = strtol(pos, NULL, 16);
599f40db
JM		 2169 } else if (os_strcmp(buf, "ieee80211d") == 0) {
2170 conf->ieee80211d = atoi(pos);
2171 } else if (os_strcmp(buf, "ieee80211h") == 0) {
2172 conf->ieee80211h = atoi(pos);
2173 } else if (os_strcmp(buf, "ieee8021x") == 0) {
2174 bss->ieee802_1x = atoi(pos);
2175 } else if (os_strcmp(buf, "eapol_version") == 0) {
e0ba7efe
JM		 2176 int eapol_version = atoi(pos);
2177
2178 if (eapol_version < 1 || eapol_version > 2) {
599f40db
JM		 2179 wpa_printf(MSG_ERROR,
2180 "Line %d: invalid EAPOL version (%d): '%s'.",
e0ba7efe 2181 line, eapol_version, pos);
a0b728b7 2182 return 1;
b4c26ef9 2183 }
e0ba7efe 2184 bss->eapol_version = eapol_version;
b4c26ef9 2185 wpa_printf(MSG_DEBUG, "eapol_version=%d", bss->eapol_version);
41d719d6 2186#ifdef EAP_SERVER
599f40db
JM		 2187 } else if (os_strcmp(buf, "eap_authenticator") == 0) {
2188 bss->eap_server = atoi(pos);
2189 wpa_printf(MSG_ERROR, "Line %d: obsolete eap_authenticator used; this has been renamed to eap_server", line);
2190 } else if (os_strcmp(buf, "eap_server") == 0) {
2191 bss->eap_server = atoi(pos);
2192 } else if (os_strcmp(buf, "eap_user_file") == 0) {
2193 if (hostapd_config_read_eap_user(pos, bss))
a0b728b7 2194 return 1;
599f40db
JM		 2195 } else if (os_strcmp(buf, "ca_cert") == 0) {
2196 os_free(bss->ca_cert);
2197 bss->ca_cert = os_strdup(pos);
2198 } else if (os_strcmp(buf, "server_cert") == 0) {
2199 os_free(bss->server_cert);
2200 bss->server_cert = os_strdup(pos);
2201 } else if (os_strcmp(buf, "private_key") == 0) {
2202 os_free(bss->private_key);
2203 bss->private_key = os_strdup(pos);
2204 } else if (os_strcmp(buf, "private_key_passwd") == 0) {
2205 os_free(bss->private_key_passwd);
2206 bss->private_key_passwd = os_strdup(pos);
2207 } else if (os_strcmp(buf, "check_crl") == 0) {
2208 bss->check_crl = atoi(pos);
681e199d
JM		 2209 } else if (os_strcmp(buf, "tls_session_lifetime") == 0) {
2210 bss->tls_session_lifetime = atoi(pos);
599f40db
JM		 2211 } else if (os_strcmp(buf, "ocsp_stapling_response") == 0) {
2212 os_free(bss->ocsp_stapling_response);
2213 bss->ocsp_stapling_response = os_strdup(pos);
5addb0df
JM		 2214 } else if (os_strcmp(buf, "ocsp_stapling_response_multi") == 0) {
2215 os_free(bss->ocsp_stapling_response_multi);
2216 bss->ocsp_stapling_response_multi = os_strdup(pos);
599f40db
JM		 2217 } else if (os_strcmp(buf, "dh_file") == 0) {
2218 os_free(bss->dh_file);
2219 bss->dh_file = os_strdup(pos);
f8995f8f
JM		 2220 } else if (os_strcmp(buf, "openssl_ciphers") == 0) {
2221 os_free(bss->openssl_ciphers);
2222 bss->openssl_ciphers = os_strdup(pos);
599f40db
JM		 2223 } else if (os_strcmp(buf, "fragment_size") == 0) {
2224 bss->fragment_size = atoi(pos);
41d719d6 2225#ifdef EAP_SERVER_FAST
599f40db
JM		 2226 } else if (os_strcmp(buf, "pac_opaque_encr_key") == 0) {
2227 os_free(bss->pac_opaque_encr_key);
2228 bss->pac_opaque_encr_key = os_malloc(16);
2229 if (bss->pac_opaque_encr_key == NULL) {
2230 wpa_printf(MSG_ERROR,
2231 "Line %d: No memory for pac_opaque_encr_key",
2232 line);
a0b728b7 2233 return 1;
599f40db
JM		 2234 } else if (hexstr2bin(pos, bss->pac_opaque_encr_key, 16)) {
2235 wpa_printf(MSG_ERROR, "Line %d: Invalid pac_opaque_encr_key",
2236 line);
a0b728b7 2237 return 1;
599f40db
JM		 2238 }
2239 } else if (os_strcmp(buf, "eap_fast_a_id") == 0) {
2240 size_t idlen = os_strlen(pos);
2241 if (idlen & 1) {
2242 wpa_printf(MSG_ERROR, "Line %d: Invalid eap_fast_a_id",
2243 line);
a0b728b7 2244 return 1;
b4c26ef9
JM		 2245 }
2246 os_free(bss->eap_fast_a_id);
2247 bss->eap_fast_a_id = os_malloc(idlen / 2);
2248 if (bss->eap_fast_a_id == NULL ||
2249 hexstr2bin(pos, bss->eap_fast_a_id, idlen / 2)) {
2250 wpa_printf(MSG_ERROR, "Line %d: Failed to parse eap_fast_a_id",
2251 line);
599f40db 2252 os_free(bss->eap_fast_a_id);
b4c26ef9
JM		 2253 bss->eap_fast_a_id = NULL;
2254 return 1;
2255 } else {
2256 bss->eap_fast_a_id_len = idlen / 2;
599f40db
JM		 2257 }
2258 } else if (os_strcmp(buf, "eap_fast_a_id_info") == 0) {
2259 os_free(bss->eap_fast_a_id_info);
2260 bss->eap_fast_a_id_info = os_strdup(pos);
2261 } else if (os_strcmp(buf, "eap_fast_prov") == 0) {
2262 bss->eap_fast_prov = atoi(pos);
2263 } else if (os_strcmp(buf, "pac_key_lifetime") == 0) {
2264 bss->pac_key_lifetime = atoi(pos);
2265 } else if (os_strcmp(buf, "pac_key_refresh_time") == 0) {
2266 bss->pac_key_refresh_time = atoi(pos);
41d719d6
JM		 2267#endif /* EAP_SERVER_FAST */
2268#ifdef EAP_SERVER_SIM
599f40db
JM		 2269 } else if (os_strcmp(buf, "eap_sim_db") == 0) {
2270 os_free(bss->eap_sim_db);
2271 bss->eap_sim_db = os_strdup(pos);
7b0f5500
FL		 2272 } else if (os_strcmp(buf, "eap_sim_db_timeout") == 0) {
2273 bss->eap_sim_db_timeout = atoi(pos);
599f40db
JM		 2274 } else if (os_strcmp(buf, "eap_sim_aka_result_ind") == 0) {
2275 bss->eap_sim_aka_result_ind = atoi(pos);
41d719d6
JM		 2276#endif /* EAP_SERVER_SIM */
2277#ifdef EAP_SERVER_TNC
599f40db
JM		 2278 } else if (os_strcmp(buf, "tnc") == 0) {
2279 bss->tnc = atoi(pos);
41d719d6 2280#endif /* EAP_SERVER_TNC */
df684d82 2281#ifdef EAP_SERVER_PWD
599f40db
JM		 2282 } else if (os_strcmp(buf, "pwd_group") == 0) {
2283 bss->pwd_group = atoi(pos);
df684d82 2284#endif /* EAP_SERVER_PWD */
d3bddd8b
JM		 2285 } else if (os_strcmp(buf, "eap_server_erp") == 0) {
2286 bss->eap_server_erp = atoi(pos);
41d719d6 2287#endif /* EAP_SERVER */
599f40db
JM		 2288 } else if (os_strcmp(buf, "eap_message") == 0) {
2289 char *term;
5784b9a4 2290 os_free(bss->eap_req_id_text);
599f40db
JM		 2291 bss->eap_req_id_text = os_strdup(pos);
2292 if (bss->eap_req_id_text == NULL) {
2293 wpa_printf(MSG_ERROR, "Line %d: Failed to allocate memory for eap_req_id_text",
2294 line);
a0b728b7 2295 return 1;
599f40db
JM		 2296 }
2297 bss->eap_req_id_text_len = os_strlen(bss->eap_req_id_text);
2298 term = os_strstr(bss->eap_req_id_text, "\\0");
2299 if (term) {
2300 *term++ = '\0';
2301 os_memmove(term, term + 1,
2302 bss->eap_req_id_text_len -
2303 (term - bss->eap_req_id_text) - 1);
2304 bss->eap_req_id_text_len--;
2305 }
2a5156a6
JM		 2306 } else if (os_strcmp(buf, "erp_send_reauth_start") == 0) {
2307 bss->erp_send_reauth_start = atoi(pos);
2308 } else if (os_strcmp(buf, "erp_domain") == 0) {
2309 os_free(bss->erp_domain);
2310 bss->erp_domain = os_strdup(pos);
599f40db 2311 } else if (os_strcmp(buf, "wep_key_len_broadcast") == 0) {
f78402ac
JM		 2312 int val = atoi(pos);
2313
2314 if (val < 0 || val > 13) {
2315 wpa_printf(MSG_ERROR,
2316 "Line %d: invalid WEP key len %d (= %d bits)",
2317 line, val, val * 8);
a0b728b7 2318 return 1;
599f40db 2319 }
f78402ac 2320 bss->default_wep_key_len = val;
599f40db 2321 } else if (os_strcmp(buf, "wep_key_len_unicast") == 0) {
a5861afc
JM		 2322 int val = atoi(pos);
2323
2324 if (val < 0 || val > 13) {
2325 wpa_printf(MSG_ERROR,
2326 "Line %d: invalid WEP key len %d (= %d bits)",
2327 line, val, val * 8);
a0b728b7 2328 return 1;
599f40db 2329 }
a5861afc 2330 bss->individual_wep_key_len = val;
599f40db
JM		 2331 } else if (os_strcmp(buf, "wep_rekey_period") == 0) {
2332 bss->wep_rekeying_period = atoi(pos);
2333 if (bss->wep_rekeying_period < 0) {
2334 wpa_printf(MSG_ERROR, "Line %d: invalid period %d",
2335 line, bss->wep_rekeying_period);
a0b728b7 2336 return 1;
599f40db
JM		 2337 }
2338 } else if (os_strcmp(buf, "eap_reauth_period") == 0) {
2339 bss->eap_reauth_period = atoi(pos);
2340 if (bss->eap_reauth_period < 0) {
2341 wpa_printf(MSG_ERROR, "Line %d: invalid period %d",
2342 line, bss->eap_reauth_period);
a0b728b7 2343 return 1;
599f40db
JM		 2344 }
2345 } else if (os_strcmp(buf, "eapol_key_index_workaround") == 0) {
2346 bss->eapol_key_index_workaround = atoi(pos);
41d719d6 2347#ifdef CONFIG_IAPP
599f40db
JM		 2348 } else if (os_strcmp(buf, "iapp_interface") == 0) {
2349 bss->ieee802_11f = 1;
2350 os_strlcpy(bss->iapp_iface, pos, sizeof(bss->iapp_iface));
41d719d6 2351#endif /* CONFIG_IAPP */
599f40db
JM		 2352 } else if (os_strcmp(buf, "own_ip_addr") == 0) {
2353 if (hostapd_parse_ip_addr(pos, &bss->own_ip_addr)) {
2354 wpa_printf(MSG_ERROR,
2355 "Line %d: invalid IP address '%s'",
2356 line, pos);
a0b728b7 2357 return 1;
599f40db
JM		 2358 }
2359 } else if (os_strcmp(buf, "nas_identifier") == 0) {
5784b9a4 2360 os_free(bss->nas_identifier);
599f40db 2361 bss->nas_identifier = os_strdup(pos);
41d719d6 2362#ifndef CONFIG_NO_RADIUS
9836cb53
JM		 2363 } else if (os_strcmp(buf, "radius_client_addr") == 0) {
2364 if (hostapd_parse_ip_addr(pos, &bss->radius->client_addr)) {
2365 wpa_printf(MSG_ERROR,
2366 "Line %d: invalid IP address '%s'",
2367 line, pos);
2368 return 1;
2369 }
2370 bss->radius->force_client_addr = 1;
599f40db
JM		 2371 } else if (os_strcmp(buf, "auth_server_addr") == 0) {
2372 if (hostapd_config_read_radius_addr(
2373 &bss->radius->auth_servers,
2374 &bss->radius->num_auth_servers, pos, 1812,
2375 &bss->radius->auth_server)) {
2376 wpa_printf(MSG_ERROR,
2377 "Line %d: invalid IP address '%s'",
2378 line, pos);
a0b728b7 2379 return 1;
599f40db 2380 }
bbee36e3
JM		 2381 } else if (bss->radius->auth_server &&
2382 os_strcmp(buf, "auth_server_addr_replace") == 0) {
2383 if (hostapd_parse_ip_addr(pos,
2384 &bss->radius->auth_server->addr)) {
2385 wpa_printf(MSG_ERROR,
2386 "Line %d: invalid IP address '%s'",
2387 line, pos);
2388 return 1;
2389 }
599f40db
JM		 2390 } else if (bss->radius->auth_server &&
2391 os_strcmp(buf, "auth_server_port") == 0) {
2392 bss->radius->auth_server->port = atoi(pos);
2393 } else if (bss->radius->auth_server &&
2394 os_strcmp(buf, "auth_server_shared_secret") == 0) {
2395 int len = os_strlen(pos);
2396 if (len == 0) {
2397 /* RFC 2865, Ch. 3 */
2398 wpa_printf(MSG_ERROR, "Line %d: empty shared secret is not allowed",
2399 line);
a0b728b7 2400 return 1;
599f40db 2401 }
5784b9a4 2402 os_free(bss->radius->auth_server->shared_secret);
599f40db
JM		 2403 bss->radius->auth_server->shared_secret = (u8 *) os_strdup(pos);
2404 bss->radius->auth_server->shared_secret_len = len;
2405 } else if (os_strcmp(buf, "acct_server_addr") == 0) {
2406 if (hostapd_config_read_radius_addr(
2407 &bss->radius->acct_servers,
2408 &bss->radius->num_acct_servers, pos, 1813,
2409 &bss->radius->acct_server)) {
2410 wpa_printf(MSG_ERROR,
2411 "Line %d: invalid IP address '%s'",
2412 line, pos);
a0b728b7 2413 return 1;
bbee36e3
JM		 2414 }
2415 } else if (bss->radius->acct_server &&
2416 os_strcmp(buf, "acct_server_addr_replace") == 0) {
2417 if (hostapd_parse_ip_addr(pos,
2418 &bss->radius->acct_server->addr)) {
2419 wpa_printf(MSG_ERROR,
2420 "Line %d: invalid IP address '%s'",
2421 line, pos);
2422 return 1;
599f40db
JM		 2423 }
2424 } else if (bss->radius->acct_server &&
2425 os_strcmp(buf, "acct_server_port") == 0) {
2426 bss->radius->acct_server->port = atoi(pos);
2427 } else if (bss->radius->acct_server &&
2428 os_strcmp(buf, "acct_server_shared_secret") == 0) {
2429 int len = os_strlen(pos);
2430 if (len == 0) {
2431 /* RFC 2865, Ch. 3 */
2432 wpa_printf(MSG_ERROR, "Line %d: empty shared secret is not allowed",
2433 line);
a0b728b7 2434 return 1;
599f40db 2435 }
5784b9a4 2436 os_free(bss->radius->acct_server->shared_secret);
599f40db
JM		 2437 bss->radius->acct_server->shared_secret = (u8 *) os_strdup(pos);
2438 bss->radius->acct_server->shared_secret_len = len;
2439 } else if (os_strcmp(buf, "radius_retry_primary_interval") == 0) {
2440 bss->radius->retry_primary_interval = atoi(pos);
2441 } else if (os_strcmp(buf, "radius_acct_interim_interval") == 0) {
2442 bss->acct_interim_interval = atoi(pos);
2443 } else if (os_strcmp(buf, "radius_request_cui") == 0) {
2444 bss->radius_request_cui = atoi(pos);
2445 } else if (os_strcmp(buf, "radius_auth_req_attr") == 0) {
2446 struct hostapd_radius_attr *attr, *a;
2447 attr = hostapd_parse_radius_attr(pos);
2448 if (attr == NULL) {
2449 wpa_printf(MSG_ERROR,
2450 "Line %d: invalid radius_auth_req_attr",
2451 line);
a0b728b7 2452 return 1;
599f40db
JM		 2453 } else if (bss->radius_auth_req_attr == NULL) {
2454 bss->radius_auth_req_attr = attr;
2455 } else {
2456 a = bss->radius_auth_req_attr;
2457 while (a->next)
2458 a = a->next;
2459 a->next = attr;
2460 }
2461 } else if (os_strcmp(buf, "radius_acct_req_attr") == 0) {
2462 struct hostapd_radius_attr *attr, *a;
2463 attr = hostapd_parse_radius_attr(pos);
2464 if (attr == NULL) {
2465 wpa_printf(MSG_ERROR,
2466 "Line %d: invalid radius_acct_req_attr",
2467 line);
a0b728b7 2468 return 1;
599f40db
JM		 2469 } else if (bss->radius_acct_req_attr == NULL) {
2470 bss->radius_acct_req_attr = attr;
2471 } else {
2472 a = bss->radius_acct_req_attr;
2473 while (a->next)
2474 a = a->next;
2475 a->next = attr;
2476 }
2477 } else if (os_strcmp(buf, "radius_das_port") == 0) {
2478 bss->radius_das_port = atoi(pos);
2479 } else if (os_strcmp(buf, "radius_das_client") == 0) {
2480 if (hostapd_parse_das_client(bss, pos) < 0) {
2481 wpa_printf(MSG_ERROR, "Line %d: invalid DAS client",
2482 line);
a0b728b7 2483 return 1;
599f40db
JM		 2484 }
2485 } else if (os_strcmp(buf, "radius_das_time_window") == 0) {
2486 bss->radius_das_time_window = atoi(pos);
2487 } else if (os_strcmp(buf, "radius_das_require_event_timestamp") == 0) {
2488 bss->radius_das_require_event_timestamp = atoi(pos);
42d30e9e
NL		 2489 } else if (os_strcmp(buf, "radius_das_require_message_authenticator") ==
2490 0) {
2491 bss->radius_das_require_message_authenticator = atoi(pos);
41d719d6 2492#endif /* CONFIG_NO_RADIUS */
599f40db
JM		 2493 } else if (os_strcmp(buf, "auth_algs") == 0) {
2494 bss->auth_algs = atoi(pos);
2495 if (bss->auth_algs == 0) {
2496 wpa_printf(MSG_ERROR, "Line %d: no authentication algorithms allowed",
2497 line);
a0b728b7 2498 return 1;
599f40db
JM		 2499 }
2500 } else if (os_strcmp(buf, "max_num_sta") == 0) {
2501 bss->max_num_sta = atoi(pos);
2502 if (bss->max_num_sta < 0 ||
2503 bss->max_num_sta > MAX_STA_COUNT) {
2504 wpa_printf(MSG_ERROR, "Line %d: Invalid max_num_sta=%d; allowed range 0..%d",
2505 line, bss->max_num_sta, MAX_STA_COUNT);
a0b728b7 2506 return 1;
599f40db
JM		 2507 }
2508 } else if (os_strcmp(buf, "wpa") == 0) {
2509 bss->wpa = atoi(pos);
2510 } else if (os_strcmp(buf, "wpa_group_rekey") == 0) {
2511 bss->wpa_group_rekey = atoi(pos);
2512 } else if (os_strcmp(buf, "wpa_strict_rekey") == 0) {
2513 bss->wpa_strict_rekey = atoi(pos);
2514 } else if (os_strcmp(buf, "wpa_gmk_rekey") == 0) {
2515 bss->wpa_gmk_rekey = atoi(pos);
2516 } else if (os_strcmp(buf, "wpa_ptk_rekey") == 0) {
2517 bss->wpa_ptk_rekey = atoi(pos);
41f140d3
GK		 2518 } else if (os_strcmp(buf, "wpa_group_update_count") == 0) {
2519 char *endp;
2520 unsigned long val = strtoul(pos, &endp, 0);
2521
2522 if (*endp || val < 1 || val > (u32) -1) {
2523 wpa_printf(MSG_ERROR,
2524 "Line %d: Invalid wpa_group_update_count=%lu; allowed range 1..4294967295",
2525 line, val);
2526 return 1;
2527 }
2528 bss->wpa_group_update_count = (u32) val;
2529 } else if (os_strcmp(buf, "wpa_pairwise_update_count") == 0) {
2530 char *endp;
2531 unsigned long val = strtoul(pos, &endp, 0);
2532
2533 if (*endp || val < 1 || val > (u32) -1) {
2534 wpa_printf(MSG_ERROR,
2535 "Line %d: Invalid wpa_pairwise_update_count=%lu; allowed range 1..4294967295",
2536 line, val);
2537 return 1;
2538 }
2539 bss->wpa_pairwise_update_count = (u32) val;
599f40db
JM		 2540 } else if (os_strcmp(buf, "wpa_passphrase") == 0) {
2541 int len = os_strlen(pos);
2542 if (len < 8 || len > 63) {
2543 wpa_printf(MSG_ERROR, "Line %d: invalid WPA passphrase length %d (expected 8..63)",
2544 line, len);
a0b728b7 2545 return 1;
b4c26ef9
JM		 2546 }
2547 os_free(bss->ssid.wpa_passphrase);
2548 bss->ssid.wpa_passphrase = os_strdup(pos);
2549 if (bss->ssid.wpa_passphrase) {
891dfb33 2550 hostapd_config_clear_wpa_psk(&bss->ssid.wpa_psk);
b4c26ef9 2551 bss->ssid.wpa_passphrase_set = 1;
599f40db
JM		 2552 }
2553 } else if (os_strcmp(buf, "wpa_psk") == 0) {
891dfb33 2554 hostapd_config_clear_wpa_psk(&bss->ssid.wpa_psk);
599f40db
JM		 2555 bss->ssid.wpa_psk = os_zalloc(sizeof(struct hostapd_wpa_psk));
2556 if (bss->ssid.wpa_psk == NULL)
a0b728b7 2557 return 1;
b4c26ef9
JM		 2558 if (hexstr2bin(pos, bss->ssid.wpa_psk->psk, PMK_LEN) ||
2559 pos[PMK_LEN * 2] != '\0') {
599f40db
JM		 2560 wpa_printf(MSG_ERROR, "Line %d: Invalid PSK '%s'.",
2561 line, pos);
891dfb33 2562 hostapd_config_clear_wpa_psk(&bss->ssid.wpa_psk);
a0b728b7 2563 return 1;
599f40db 2564 }
b4c26ef9
JM		 2565 bss->ssid.wpa_psk->group = 1;
2566 os_free(bss->ssid.wpa_passphrase);
2567 bss->ssid.wpa_passphrase = NULL;
2568 bss->ssid.wpa_psk_set = 1;
599f40db
JM		 2569 } else if (os_strcmp(buf, "wpa_psk_file") == 0) {
2570 os_free(bss->ssid.wpa_psk_file);
2571 bss->ssid.wpa_psk_file = os_strdup(pos);
2572 if (!bss->ssid.wpa_psk_file) {
2573 wpa_printf(MSG_ERROR, "Line %d: allocation failed",
2574 line);
a0b728b7 2575 return 1;
599f40db
JM		 2576 }
2577 } else if (os_strcmp(buf, "wpa_key_mgmt") == 0) {
2578 bss->wpa_key_mgmt = hostapd_config_parse_key_mgmt(line, pos);
2579 if (bss->wpa_key_mgmt == -1)
a0b728b7 2580 return 1;
599f40db
JM		 2581 } else if (os_strcmp(buf, "wpa_psk_radius") == 0) {
2582 bss->wpa_psk_radius = atoi(pos);
2583 if (bss->wpa_psk_radius != PSK_RADIUS_IGNORED &&
2584 bss->wpa_psk_radius != PSK_RADIUS_ACCEPTED &&
2585 bss->wpa_psk_radius != PSK_RADIUS_REQUIRED) {
2586 wpa_printf(MSG_ERROR,
2587 "Line %d: unknown wpa_psk_radius %d",
2588 line, bss->wpa_psk_radius);
a0b728b7 2589 return 1;
599f40db
JM		 2590 }
2591 } else if (os_strcmp(buf, "wpa_pairwise") == 0) {
2592 bss->wpa_pairwise = hostapd_config_parse_cipher(line, pos);
2593 if (bss->wpa_pairwise == -1 || bss->wpa_pairwise == 0)
a0b728b7 2594 return 1;
b4c26ef9
JM		 2595 if (bss->wpa_pairwise &
2596 (WPA_CIPHER_NONE | WPA_CIPHER_WEP40 | WPA_CIPHER_WEP104)) {
599f40db
JM		 2597 wpa_printf(MSG_ERROR, "Line %d: unsupported pairwise cipher suite '%s'",
2598 bss->wpa_pairwise, pos);
a0b728b7 2599 return 1;
599f40db
JM		 2600 }
2601 } else if (os_strcmp(buf, "rsn_pairwise") == 0) {
2602 bss->rsn_pairwise = hostapd_config_parse_cipher(line, pos);
2603 if (bss->rsn_pairwise == -1 || bss->rsn_pairwise == 0)
a0b728b7 2604 return 1;
b4c26ef9
JM		 2605 if (bss->rsn_pairwise &
2606 (WPA_CIPHER_NONE | WPA_CIPHER_WEP40 | WPA_CIPHER_WEP104)) {
599f40db
JM		 2607 wpa_printf(MSG_ERROR, "Line %d: unsupported pairwise cipher suite '%s'",
2608 bss->rsn_pairwise, pos);
a0b728b7 2609 return 1;
599f40db 2610 }
41d719d6 2611#ifdef CONFIG_RSN_PREAUTH
599f40db
JM		 2612 } else if (os_strcmp(buf, "rsn_preauth") == 0) {
2613 bss->rsn_preauth = atoi(pos);
2614 } else if (os_strcmp(buf, "rsn_preauth_interfaces") == 0) {
5784b9a4 2615 os_free(bss->rsn_preauth_interfaces);
599f40db 2616 bss->rsn_preauth_interfaces = os_strdup(pos);
41d719d6
JM		 2617#endif /* CONFIG_RSN_PREAUTH */
2618#ifdef CONFIG_PEERKEY
599f40db
JM		 2619 } else if (os_strcmp(buf, "peerkey") == 0) {
2620 bss->peerkey = atoi(pos);
41d719d6 2621#endif /* CONFIG_PEERKEY */
d503eeea 2622#ifdef CONFIG_IEEE80211R_AP
599f40db
JM		 2623 } else if (os_strcmp(buf, "mobility_domain") == 0) {
2624 if (os_strlen(pos) != 2 * MOBILITY_DOMAIN_ID_LEN ||
2625 hexstr2bin(pos, bss->mobility_domain,
2626 MOBILITY_DOMAIN_ID_LEN) != 0) {
2627 wpa_printf(MSG_ERROR,
2628 "Line %d: Invalid mobility_domain '%s'",
2629 line, pos);
a0b728b7 2630 return 1;
599f40db
JM		 2631 }
2632 } else if (os_strcmp(buf, "r1_key_holder") == 0) {
2633 if (os_strlen(pos) != 2 * FT_R1KH_ID_LEN ||
2634 hexstr2bin(pos, bss->r1_key_holder, FT_R1KH_ID_LEN) != 0) {
2635 wpa_printf(MSG_ERROR,
2636 "Line %d: Invalid r1_key_holder '%s'",
2637 line, pos);
a0b728b7 2638 return 1;
599f40db
JM		 2639 }
2640 } else if (os_strcmp(buf, "r0_key_lifetime") == 0) {
2641 bss->r0_key_lifetime = atoi(pos);
2642 } else if (os_strcmp(buf, "reassociation_deadline") == 0) {
2643 bss->reassociation_deadline = atoi(pos);
2644 } else if (os_strcmp(buf, "r0kh") == 0) {
2645 if (add_r0kh(bss, pos) < 0) {
2646 wpa_printf(MSG_DEBUG, "Line %d: Invalid r0kh '%s'",
2647 line, pos);
a0b728b7 2648 return 1;
599f40db
JM		 2649 }
2650 } else if (os_strcmp(buf, "r1kh") == 0) {
2651 if (add_r1kh(bss, pos) < 0) {
2652 wpa_printf(MSG_DEBUG, "Line %d: Invalid r1kh '%s'",
2653 line, pos);
a0b728b7 2654 return 1;
599f40db
JM		 2655 }
2656 } else if (os_strcmp(buf, "pmk_r1_push") == 0) {
2657 bss->pmk_r1_push = atoi(pos);
2658 } else if (os_strcmp(buf, "ft_over_ds") == 0) {
2659 bss->ft_over_ds = atoi(pos);
96590564
MB		 2660 } else if (os_strcmp(buf, "ft_psk_generate_local") == 0) {
2661 bss->ft_psk_generate_local = atoi(pos);
d503eeea 2662#endif /* CONFIG_IEEE80211R_AP */
41d719d6 2663#ifndef CONFIG_NO_CTRL_IFACE
599f40db
JM		 2664 } else if (os_strcmp(buf, "ctrl_interface") == 0) {
2665 os_free(bss->ctrl_interface);
2666 bss->ctrl_interface = os_strdup(pos);
2667 } else if (os_strcmp(buf, "ctrl_interface_group") == 0) {
41d719d6 2668#ifndef CONFIG_NATIVE_WINDOWS
599f40db
JM		 2669 struct group *grp;
2670 char *endp;
2671 const char *group = pos;
41d719d6 2672
599f40db
JM		 2673 grp = getgrnam(group);
2674 if (grp) {
2675 bss->ctrl_interface_gid = grp->gr_gid;
41d719d6 2676 bss->ctrl_interface_gid_set = 1;
599f40db
JM		 2677 wpa_printf(MSG_DEBUG, "ctrl_interface_group=%d (from group name '%s')",
2678 bss->ctrl_interface_gid, group);
2679 return 0;
2680 }
2681
2682 /* Group name not found - try to parse this as gid */
2683 bss->ctrl_interface_gid = strtol(group, &endp, 10);
2684 if (*group == '\0' || *endp != '\0') {
2685 wpa_printf(MSG_DEBUG, "Line %d: Invalid group '%s'",
2686 line, group);
2687 return 1;
2688 }
2689 bss->ctrl_interface_gid_set = 1;
2690 wpa_printf(MSG_DEBUG, "ctrl_interface_group=%d",
2691 bss->ctrl_interface_gid);
41d719d6
JM		 2692#endif /* CONFIG_NATIVE_WINDOWS */
2693#endif /* CONFIG_NO_CTRL_IFACE */
2694#ifdef RADIUS_SERVER
599f40db
JM		 2695 } else if (os_strcmp(buf, "radius_server_clients") == 0) {
2696 os_free(bss->radius_server_clients);
2697 bss->radius_server_clients = os_strdup(pos);
2698 } else if (os_strcmp(buf, "radius_server_auth_port") == 0) {
2699 bss->radius_server_auth_port = atoi(pos);
2700 } else if (os_strcmp(buf, "radius_server_acct_port") == 0) {
2701 bss->radius_server_acct_port = atoi(pos);
2702 } else if (os_strcmp(buf, "radius_server_ipv6") == 0) {
2703 bss->radius_server_ipv6 = atoi(pos);
41d719d6 2704#endif /* RADIUS_SERVER */
599f40db
JM		 2705 } else if (os_strcmp(buf, "use_pae_group_addr") == 0) {
2706 bss->use_pae_group_addr = atoi(pos);
2707 } else if (os_strcmp(buf, "hw_mode") == 0) {
2708 if (os_strcmp(pos, "a") == 0)
2709 conf->hw_mode = HOSTAPD_MODE_IEEE80211A;
2710 else if (os_strcmp(pos, "b") == 0)
2711 conf->hw_mode = HOSTAPD_MODE_IEEE80211B;
2712 else if (os_strcmp(pos, "g") == 0)
2713 conf->hw_mode = HOSTAPD_MODE_IEEE80211G;
2714 else if (os_strcmp(pos, "ad") == 0)
2715 conf->hw_mode = HOSTAPD_MODE_IEEE80211AD;
3784c058
PX		 2716 else if (os_strcmp(pos, "any") == 0)
2717 conf->hw_mode = HOSTAPD_MODE_IEEE80211ANY;
599f40db
JM		 2718 else {
2719 wpa_printf(MSG_ERROR, "Line %d: unknown hw_mode '%s'",
2720 line, pos);
a0b728b7 2721 return 1;
599f40db
JM		 2722 }
2723 } else if (os_strcmp(buf, "wps_rf_bands") == 0) {
01a02593
HK		 2724 if (os_strcmp(pos, "ad") == 0)
2725 bss->wps_rf_bands = WPS_RF_60GHZ;
2726 else if (os_strcmp(pos, "a") == 0)
599f40db
JM		 2727 bss->wps_rf_bands = WPS_RF_50GHZ;
2728 else if (os_strcmp(pos, "g") == 0 ||
2729 os_strcmp(pos, "b") == 0)
2730 bss->wps_rf_bands = WPS_RF_24GHZ;
2731 else if (os_strcmp(pos, "ag") == 0 ||
2732 os_strcmp(pos, "ga") == 0)
2733 bss->wps_rf_bands = WPS_RF_24GHZ | WPS_RF_50GHZ;
2734 else {
2735 wpa_printf(MSG_ERROR,
2736 "Line %d: unknown wps_rf_band '%s'",
2737 line, pos);
a0b728b7 2738 return 1;
599f40db
JM		 2739 }
2740 } else if (os_strcmp(buf, "channel") == 0) {
2741 if (os_strcmp(pos, "acs_survey") == 0) {
50f4f2a0 2742#ifndef CONFIG_ACS
599f40db
JM		 2743 wpa_printf(MSG_ERROR, "Line %d: tries to enable ACS but CONFIG_ACS disabled",
2744 line);
a0b728b7 2745 return 1;
9670f877 2746#else /* CONFIG_ACS */
857d9422 2747 conf->acs = 1;
599f40db 2748 conf->channel = 0;
9670f877 2749#endif /* CONFIG_ACS */
857d9422 2750 } else {
599f40db 2751 conf->channel = atoi(pos);
857d9422
MM		 2752 conf->acs = conf->channel == 0;
2753 }
599f40db 2754 } else if (os_strcmp(buf, "chanlist") == 0) {
857d9422 2755 if (hostapd_parse_chanlist(conf, pos)) {
599f40db
JM		 2756 wpa_printf(MSG_ERROR, "Line %d: invalid channel list",
2757 line);
a0b728b7 2758 return 1;
599f40db
JM		 2759 }
2760 } else if (os_strcmp(buf, "beacon_int") == 0) {
2761 int val = atoi(pos);
2762 /* MIB defines range as 1..65535, but very small values
2763 * cause problems with the current implementation.
2764 * Since it is unlikely that this small numbers are
2765 * useful in real life scenarios, do not allow beacon
2766 * period to be set below 15 TU. */
2767 if (val < 15 || val > 65535) {
2768 wpa_printf(MSG_ERROR, "Line %d: invalid beacon_int %d (expected 15..65535)",
2769 line, val);
a0b728b7 2770 return 1;
b4c26ef9
JM		 2771 }
2772 conf->beacon_int = val;
50f4f2a0 2773#ifdef CONFIG_ACS
599f40db
JM		 2774 } else if (os_strcmp(buf, "acs_num_scans") == 0) {
2775 int val = atoi(pos);
2776 if (val <= 0 || val > 100) {
2777 wpa_printf(MSG_ERROR, "Line %d: invalid acs_num_scans %d (expected 1..100)",
2778 line, val);
a0b728b7 2779 return 1;
b4c26ef9
JM		 2780 }
2781 conf->acs_num_scans = val;
68fa00c3
JM		 2782 } else if (os_strcmp(buf, "acs_chan_bias") == 0) {
2783 if (hostapd_config_parse_acs_chan_bias(conf, pos)) {
2784 wpa_printf(MSG_ERROR, "Line %d: invalid acs_chan_bias",
2785 line);
2786 return -1;
2787 }
50f4f2a0 2788#endif /* CONFIG_ACS */
599f40db 2789 } else if (os_strcmp(buf, "dtim_period") == 0) {
546680f8
JM		 2790 int val = atoi(pos);
2791
2792 if (val < 1 || val > 255) {
599f40db 2793 wpa_printf(MSG_ERROR, "Line %d: invalid dtim_period %d",
546680f8 2794 line, val);
a0b728b7 2795 return 1;
599f40db 2796 }
546680f8 2797 bss->dtim_period = val;
ec8f36af
KP		 2798 } else if (os_strcmp(buf, "bss_load_update_period") == 0) {
2799 bss->bss_load_update_period = atoi(pos);
2800 if (bss->bss_load_update_period < 0 ||
2801 bss->bss_load_update_period > 100) {
2802 wpa_printf(MSG_ERROR,
2803 "Line %d: invalid bss_load_update_period %d",
2804 line, bss->bss_load_update_period);
2805 return 1;
2806 }
599f40db
JM		 2807 } else if (os_strcmp(buf, "rts_threshold") == 0) {
2808 conf->rts_threshold = atoi(pos);
bc50bb0a 2809 if (conf->rts_threshold < -1 || conf->rts_threshold > 65535) {
599f40db
JM		 2810 wpa_printf(MSG_ERROR,
2811 "Line %d: invalid rts_threshold %d",
2812 line, conf->rts_threshold);
a0b728b7 2813 return 1;
599f40db
JM		 2814 }
2815 } else if (os_strcmp(buf, "fragm_threshold") == 0) {
2816 conf->fragm_threshold = atoi(pos);
95be79f1
MM		 2817 if (conf->fragm_threshold == -1) {
2818 /* allow a value of -1 */
2819 } else if (conf->fragm_threshold < 256 ||
2820 conf->fragm_threshold > 2346) {
599f40db
JM		 2821 wpa_printf(MSG_ERROR,
2822 "Line %d: invalid fragm_threshold %d",
2823 line, conf->fragm_threshold);
a0b728b7 2824 return 1;
599f40db
JM		 2825 }
2826 } else if (os_strcmp(buf, "send_probe_response") == 0) {
2827 int val = atoi(pos);
2828 if (val != 0 && val != 1) {
2829 wpa_printf(MSG_ERROR, "Line %d: invalid send_probe_response %d (expected 0 or 1)",
2830 line, val);
b4c26ef9
JM		 2831 return 1;
2832 }
2833 conf->send_probe_response = val;
599f40db
JM		 2834 } else if (os_strcmp(buf, "supported_rates") == 0) {
2835 if (hostapd_parse_intlist(&conf->supported_rates, pos)) {
2836 wpa_printf(MSG_ERROR, "Line %d: invalid rate list",
2837 line);
a0b728b7 2838 return 1;
599f40db
JM		 2839 }
2840 } else if (os_strcmp(buf, "basic_rates") == 0) {
2841 if (hostapd_parse_intlist(&conf->basic_rates, pos)) {
2842 wpa_printf(MSG_ERROR, "Line %d: invalid rate list",
2843 line);
a0b728b7 2844 return 1;
599f40db 2845 }
29483a56
PK		 2846 } else if (os_strcmp(buf, "beacon_rate") == 0) {
2847 int val;
2848
2849 if (os_strncmp(pos, "ht:", 3) == 0) {
2850 val = atoi(pos + 3);
2851 if (val < 0 || val > 31) {
2852 wpa_printf(MSG_ERROR,
2853 "Line %d: invalid beacon_rate HT-MCS %d",
2854 line, val);
2855 return 1;
2856 }
2857 conf->rate_type = BEACON_RATE_HT;
2858 conf->beacon_rate = val;
2859 } else if (os_strncmp(pos, "vht:", 4) == 0) {
2860 val = atoi(pos + 4);
2861 if (val < 0 || val > 9) {
2862 wpa_printf(MSG_ERROR,
2863 "Line %d: invalid beacon_rate VHT-MCS %d",
2864 line, val);
2865 return 1;
2866 }
2867 conf->rate_type = BEACON_RATE_VHT;
2868 conf->beacon_rate = val;
2869 } else {
2870 val = atoi(pos);
2871 if (val < 10 || val > 10000) {
2872 wpa_printf(MSG_ERROR,
2873 "Line %d: invalid legacy beacon_rate %d",
2874 line, val);
2875 return 1;
2876 }
2877 conf->rate_type = BEACON_RATE_LEGACY;
2878 conf->beacon_rate = val;
2879 }
599f40db
JM		 2880 } else if (os_strcmp(buf, "preamble") == 0) {
2881 if (atoi(pos))
2882 conf->preamble = SHORT_PREAMBLE;
2883 else
2884 conf->preamble = LONG_PREAMBLE;
2885 } else if (os_strcmp(buf, "ignore_broadcast_ssid") == 0) {
2886 bss->ignore_broadcast_ssid = atoi(pos);
9b7a1bd7
JM		 2887 } else if (os_strcmp(buf, "no_probe_resp_if_max_sta") == 0) {
2888 bss->no_probe_resp_if_max_sta = atoi(pos);
599f40db
JM		 2889 } else if (os_strcmp(buf, "wep_default_key") == 0) {
2890 bss->ssid.wep.idx = atoi(pos);
2891 if (bss->ssid.wep.idx > 3) {
2892 wpa_printf(MSG_ERROR,
2893 "Invalid wep_default_key index %d",
2894 bss->ssid.wep.idx);
a0b728b7 2895 return 1;
599f40db
JM		 2896 }
2897 } else if (os_strcmp(buf, "wep_key0") == 0 ||
2898 os_strcmp(buf, "wep_key1") == 0 ||
2899 os_strcmp(buf, "wep_key2") == 0 ||
2900 os_strcmp(buf, "wep_key3") == 0) {
2901 if (hostapd_config_read_wep(&bss->ssid.wep,
2902 buf[7] - '0', pos)) {
2903 wpa_printf(MSG_ERROR, "Line %d: invalid WEP key '%s'",
2904 line, buf);
a0b728b7 2905 return 1;
599f40db 2906 }
41d719d6 2907#ifndef CONFIG_NO_VLAN
599f40db
JM		 2908 } else if (os_strcmp(buf, "dynamic_vlan") == 0) {
2909 bss->ssid.dynamic_vlan = atoi(pos);
8be640b7
MB		 2910 } else if (os_strcmp(buf, "per_sta_vif") == 0) {
2911 bss->ssid.per_sta_vif = atoi(pos);
599f40db
JM		 2912 } else if (os_strcmp(buf, "vlan_file") == 0) {
2913 if (hostapd_config_read_vlan_file(bss, pos)) {
2914 wpa_printf(MSG_ERROR, "Line %d: failed to read VLAN file '%s'",
2915 line, pos);
a0b728b7 2916 return 1;
599f40db
JM		 2917 }
2918 } else if (os_strcmp(buf, "vlan_naming") == 0) {
2919 bss->ssid.vlan_naming = atoi(pos);
2920 if (bss->ssid.vlan_naming >= DYNAMIC_VLAN_NAMING_END ||
2921 bss->ssid.vlan_naming < 0) {
2922 wpa_printf(MSG_ERROR,
2923 "Line %d: invalid naming scheme %d",
2924 line, bss->ssid.vlan_naming);
a0b728b7 2925 return 1;
599f40db 2926 }
41d719d6 2927#ifdef CONFIG_FULL_DYNAMIC_VLAN
599f40db 2928 } else if (os_strcmp(buf, "vlan_tagged_interface") == 0) {
5784b9a4 2929 os_free(bss->ssid.vlan_tagged_interface);
599f40db 2930 bss->ssid.vlan_tagged_interface = os_strdup(pos);
41d719d6
JM		 2931#endif /* CONFIG_FULL_DYNAMIC_VLAN */
2932#endif /* CONFIG_NO_VLAN */
599f40db
JM		 2933 } else if (os_strcmp(buf, "ap_table_max_size") == 0) {
2934 conf->ap_table_max_size = atoi(pos);
2935 } else if (os_strcmp(buf, "ap_table_expiration_time") == 0) {
2936 conf->ap_table_expiration_time = atoi(pos);
2937 } else if (os_strncmp(buf, "tx_queue_", 9) == 0) {
2938 if (hostapd_config_tx_queue(conf, buf, pos)) {
2939 wpa_printf(MSG_ERROR, "Line %d: invalid TX queue item",
2940 line);
a0b728b7 2941 return 1;
599f40db
JM		 2942 }
2943 } else if (os_strcmp(buf, "wme_enabled") == 0 ||
2944 os_strcmp(buf, "wmm_enabled") == 0) {
2945 bss->wmm_enabled = atoi(pos);
2946 } else if (os_strcmp(buf, "uapsd_advertisement_enabled") == 0) {
2947 bss->wmm_uapsd = atoi(pos);
2948 } else if (os_strncmp(buf, "wme_ac_", 7) == 0 ||
2949 os_strncmp(buf, "wmm_ac_", 7) == 0) {
2950 if (hostapd_config_wmm_ac(conf->wmm_ac_params, buf, pos)) {
2951 wpa_printf(MSG_ERROR, "Line %d: invalid WMM ac item",
2952 line);
a0b728b7 2953 return 1;
599f40db
JM		 2954 }
2955 } else if (os_strcmp(buf, "bss") == 0) {
2956 if (hostapd_config_bss(conf, pos)) {
2957 wpa_printf(MSG_ERROR, "Line %d: invalid bss item",
2958 line);
a0b728b7 2959 return 1;
599f40db
JM		 2960 }
2961 } else if (os_strcmp(buf, "bssid") == 0) {
2962 if (hwaddr_aton(pos, bss->bssid)) {
2963 wpa_printf(MSG_ERROR, "Line %d: invalid bssid item",
2964 line);
a0b728b7 2965 return 1;
599f40db 2966 }
6448e064
EP		 2967 } else if (os_strcmp(buf, "use_driver_iface_addr") == 0) {
2968 conf->use_driver_iface_addr = atoi(pos);
41d719d6 2969#ifdef CONFIG_IEEE80211W
599f40db
JM		 2970 } else if (os_strcmp(buf, "ieee80211w") == 0) {
2971 bss->ieee80211w = atoi(pos);
8dd9f9cd
JM		 2972 } else if (os_strcmp(buf, "group_mgmt_cipher") == 0) {
2973 if (os_strcmp(pos, "AES-128-CMAC") == 0) {
2974 bss->group_mgmt_cipher = WPA_CIPHER_AES_128_CMAC;
2975 } else if (os_strcmp(pos, "BIP-GMAC-128") == 0) {
2976 bss->group_mgmt_cipher = WPA_CIPHER_BIP_GMAC_128;
2977 } else if (os_strcmp(pos, "BIP-GMAC-256") == 0) {
2978 bss->group_mgmt_cipher = WPA_CIPHER_BIP_GMAC_256;
2979 } else if (os_strcmp(pos, "BIP-CMAC-256") == 0) {
2980 bss->group_mgmt_cipher = WPA_CIPHER_BIP_CMAC_256;
2981 } else {
2982 wpa_printf(MSG_ERROR, "Line %d: invalid group_mgmt_cipher: %s",
2983 line, pos);
2984 return 1;
2985 }
599f40db
JM		 2986 } else if (os_strcmp(buf, "assoc_sa_query_max_timeout") == 0) {
2987 bss->assoc_sa_query_max_timeout = atoi(pos);
2988 if (bss->assoc_sa_query_max_timeout == 0) {
2989 wpa_printf(MSG_ERROR, "Line %d: invalid assoc_sa_query_max_timeout",
2990 line);
a0b728b7 2991 return 1;
599f40db
JM		 2992 }
2993 } else if (os_strcmp(buf, "assoc_sa_query_retry_timeout") == 0) {
2994 bss->assoc_sa_query_retry_timeout = atoi(pos);
2995 if (bss->assoc_sa_query_retry_timeout == 0) {
2996 wpa_printf(MSG_ERROR, "Line %d: invalid assoc_sa_query_retry_timeout",
2997 line);
a0b728b7 2998 return 1;
599f40db 2999 }
41d719d6
JM		 3000#endif /* CONFIG_IEEE80211W */
3001#ifdef CONFIG_IEEE80211N
599f40db
JM		 3002 } else if (os_strcmp(buf, "ieee80211n") == 0) {
3003 conf->ieee80211n = atoi(pos);
3004 } else if (os_strcmp(buf, "ht_capab") == 0) {
3005 if (hostapd_config_ht_capab(conf, pos) < 0) {
3006 wpa_printf(MSG_ERROR, "Line %d: invalid ht_capab",
3007 line);
a0b728b7 3008 return 1;
599f40db
JM		 3009 }
3010 } else if (os_strcmp(buf, "require_ht") == 0) {
3011 conf->require_ht = atoi(pos);
3012 } else if (os_strcmp(buf, "obss_interval") == 0) {
3013 conf->obss_interval = atoi(pos);
41d719d6 3014#endif /* CONFIG_IEEE80211N */
efe45d14 3015#ifdef CONFIG_IEEE80211AC
599f40db
JM		 3016 } else if (os_strcmp(buf, "ieee80211ac") == 0) {
3017 conf->ieee80211ac = atoi(pos);
3018 } else if (os_strcmp(buf, "vht_capab") == 0) {
3019 if (hostapd_config_vht_capab(conf, pos) < 0) {
3020 wpa_printf(MSG_ERROR, "Line %d: invalid vht_capab",
3021 line);
a0b728b7 3022 return 1;
599f40db
JM		 3023 }
3024 } else if (os_strcmp(buf, "require_vht") == 0) {
3025 conf->require_vht = atoi(pos);
3026 } else if (os_strcmp(buf, "vht_oper_chwidth") == 0) {
3027 conf->vht_oper_chwidth = atoi(pos);
3028 } else if (os_strcmp(buf, "vht_oper_centr_freq_seg0_idx") == 0) {
3029 conf->vht_oper_centr_freq_seg0_idx = atoi(pos);
3030 } else if (os_strcmp(buf, "vht_oper_centr_freq_seg1_idx") == 0) {
3031 conf->vht_oper_centr_freq_seg1_idx = atoi(pos);
e7d0e97b
YL		 3032 } else if (os_strcmp(buf, "vendor_vht") == 0) {
3033 bss->vendor_vht = atoi(pos);
fc72a48a
T		 3034 } else if (os_strcmp(buf, "use_sta_nsts") == 0) {
3035 bss->use_sta_nsts = atoi(pos);
efe45d14 3036#endif /* CONFIG_IEEE80211AC */
94380cb4
PX		 3037#ifdef CONFIG_IEEE80211AX
3038 } else if (os_strcmp(buf, "ieee80211ax") == 0) {
3039 conf->ieee80211ax = atoi(pos);
3040 } else if (os_strcmp(buf, "he_su_beamformer") == 0) {
3041 conf->he_phy_capab.he_su_beamformer = atoi(pos);
3042 } else if (os_strcmp(buf, "he_su_beamformee") == 0) {
3043 conf->he_phy_capab.he_su_beamformee = atoi(pos);
3044 } else if (os_strcmp(buf, "he_mu_beamformer") == 0) {
3045 conf->he_phy_capab.he_mu_beamformer = atoi(pos);
3046 } else if (os_strcmp(buf, "he_bss_color") == 0) {
3047 conf->he_op.he_bss_color = atoi(pos);
3048 } else if (os_strcmp(buf, "he_default_pe_duration") == 0) {
3049 conf->he_op.he_default_pe_duration = atoi(pos);
3050 } else if (os_strcmp(buf, "he_twt_required") == 0) {
3051 conf->he_op.he_twt_required = atoi(pos);
3052 } else if (os_strcmp(buf, "he_rts_threshold") == 0) {
3053 conf->he_op.he_rts_threshold = atoi(pos);
3054#endif /* CONFIG_IEEE80211AX */
599f40db
JM		 3055 } else if (os_strcmp(buf, "max_listen_interval") == 0) {
3056 bss->max_listen_interval = atoi(pos);
3057 } else if (os_strcmp(buf, "disable_pmksa_caching") == 0) {
3058 bss->disable_pmksa_caching = atoi(pos);
3059 } else if (os_strcmp(buf, "okc") == 0) {
3060 bss->okc = atoi(pos);
41d719d6 3061#ifdef CONFIG_WPS
599f40db
JM		 3062 } else if (os_strcmp(buf, "wps_state") == 0) {
3063 bss->wps_state = atoi(pos);
3064 if (bss->wps_state < 0 || bss->wps_state > 2) {
3065 wpa_printf(MSG_ERROR, "Line %d: invalid wps_state",
3066 line);
a0b728b7 3067 return 1;
599f40db
JM		 3068 }
3069 } else if (os_strcmp(buf, "wps_independent") == 0) {
3070 bss->wps_independent = atoi(pos);
3071 } else if (os_strcmp(buf, "ap_setup_locked") == 0) {
3072 bss->ap_setup_locked = atoi(pos);
3073 } else if (os_strcmp(buf, "uuid") == 0) {
3074 if (uuid_str2bin(pos, bss->uuid)) {
3075 wpa_printf(MSG_ERROR, "Line %d: invalid UUID", line);
a0b728b7 3076 return 1;
599f40db
JM		 3077 }
3078 } else if (os_strcmp(buf, "wps_pin_requests") == 0) {
3079 os_free(bss->wps_pin_requests);
3080 bss->wps_pin_requests = os_strdup(pos);
3081 } else if (os_strcmp(buf, "device_name") == 0) {
cc6f2438 3082 if (os_strlen(pos) > WPS_DEV_NAME_MAX_LEN) {
599f40db
JM		 3083 wpa_printf(MSG_ERROR, "Line %d: Too long "
3084 "device_name", line);
a0b728b7 3085 return 1;
599f40db
JM		 3086 }
3087 os_free(bss->device_name);
3088 bss->device_name = os_strdup(pos);
3089 } else if (os_strcmp(buf, "manufacturer") == 0) {
3090 if (os_strlen(pos) > 64) {
3091 wpa_printf(MSG_ERROR, "Line %d: Too long manufacturer",
3092 line);
a0b728b7 3093 return 1;
599f40db
JM		 3094 }
3095 os_free(bss->manufacturer);
3096 bss->manufacturer = os_strdup(pos);
3097 } else if (os_strcmp(buf, "model_name") == 0) {
3098 if (os_strlen(pos) > 32) {
3099 wpa_printf(MSG_ERROR, "Line %d: Too long model_name",
3100 line);
a0b728b7 3101 return 1;
599f40db
JM		 3102 }
3103 os_free(bss->model_name);
3104 bss->model_name = os_strdup(pos);
3105 } else if (os_strcmp(buf, "model_number") == 0) {
3106 if (os_strlen(pos) > 32) {
3107 wpa_printf(MSG_ERROR, "Line %d: Too long model_number",
3108 line);
a0b728b7 3109 return 1;
599f40db
JM		 3110 }
3111 os_free(bss->model_number);
3112 bss->model_number = os_strdup(pos);
3113 } else if (os_strcmp(buf, "serial_number") == 0) {
3114 if (os_strlen(pos) > 32) {
3115 wpa_printf(MSG_ERROR, "Line %d: Too long serial_number",
3116 line);
a0b728b7 3117 return 1;
599f40db
JM		 3118 }
3119 os_free(bss->serial_number);
3120 bss->serial_number = os_strdup(pos);
3121 } else if (os_strcmp(buf, "device_type") == 0) {
3122 if (wps_dev_type_str2bin(pos, bss->device_type))
a0b728b7 3123 return 1;
599f40db
JM		 3124 } else if (os_strcmp(buf, "config_methods") == 0) {
3125 os_free(bss->config_methods);
3126 bss->config_methods = os_strdup(pos);
3127 } else if (os_strcmp(buf, "os_version") == 0) {
3128 if (hexstr2bin(pos, bss->os_version, 4)) {
3129 wpa_printf(MSG_ERROR, "Line %d: invalid os_version",
3130 line);
a0b728b7 3131 return 1;
599f40db
JM		 3132 }
3133 } else if (os_strcmp(buf, "ap_pin") == 0) {
3134 os_free(bss->ap_pin);
3135 bss->ap_pin = os_strdup(pos);
3136 } else if (os_strcmp(buf, "skip_cred_build") == 0) {
3137 bss->skip_cred_build = atoi(pos);
3138 } else if (os_strcmp(buf, "extra_cred") == 0) {
3139 os_free(bss->extra_cred);
3140 bss->extra_cred = (u8 *) os_readfile(pos, &bss->extra_cred_len);
3141 if (bss->extra_cred == NULL) {
3142 wpa_printf(MSG_ERROR, "Line %d: could not read Credentials from '%s'",
3143 line, pos);
a0b728b7 3144 return 1;
599f40db
JM		 3145 }
3146 } else if (os_strcmp(buf, "wps_cred_processing") == 0) {
3147 bss->wps_cred_processing = atoi(pos);
3148 } else if (os_strcmp(buf, "ap_settings") == 0) {
3149 os_free(bss->ap_settings);
3150 bss->ap_settings =
3151 (u8 *) os_readfile(pos, &bss->ap_settings_len);
3152 if (bss->ap_settings == NULL) {
3153 wpa_printf(MSG_ERROR, "Line %d: could not read AP Settings from '%s'",
3154 line, pos);
a0b728b7 3155 return 1;
599f40db
JM		 3156 }
3157 } else if (os_strcmp(buf, "upnp_iface") == 0) {
5784b9a4 3158 os_free(bss->upnp_iface);
599f40db
JM		 3159 bss->upnp_iface = os_strdup(pos);
3160 } else if (os_strcmp(buf, "friendly_name") == 0) {
3161 os_free(bss->friendly_name);
3162 bss->friendly_name = os_strdup(pos);
3163 } else if (os_strcmp(buf, "manufacturer_url") == 0) {
3164 os_free(bss->manufacturer_url);
3165 bss->manufacturer_url = os_strdup(pos);
3166 } else if (os_strcmp(buf, "model_description") == 0) {
3167 os_free(bss->model_description);
3168 bss->model_description = os_strdup(pos);
3169 } else if (os_strcmp(buf, "model_url") == 0) {
3170 os_free(bss->model_url);
3171 bss->model_url = os_strdup(pos);
3172 } else if (os_strcmp(buf, "upc") == 0) {
3173 os_free(bss->upc);
3174 bss->upc = os_strdup(pos);
3175 } else if (os_strcmp(buf, "pbc_in_m1") == 0) {
3176 bss->pbc_in_m1 = atoi(pos);
3177 } else if (os_strcmp(buf, "server_id") == 0) {
3178 os_free(bss->server_id);
3179 bss->server_id = os_strdup(pos);
ffdaa05a 3180#ifdef CONFIG_WPS_NFC
599f40db
JM		 3181 } else if (os_strcmp(buf, "wps_nfc_dev_pw_id") == 0) {
3182 bss->wps_nfc_dev_pw_id = atoi(pos);
3183 if (bss->wps_nfc_dev_pw_id < 0x10 ||
3184 bss->wps_nfc_dev_pw_id > 0xffff) {
3185 wpa_printf(MSG_ERROR, "Line %d: Invalid wps_nfc_dev_pw_id value",
3186 line);
a0b728b7 3187 return 1;
599f40db
JM		 3188 }
3189 bss->wps_nfc_pw_from_config = 1;
3190 } else if (os_strcmp(buf, "wps_nfc_dh_pubkey") == 0) {
3191 wpabuf_free(bss->wps_nfc_dh_pubkey);
9d955f75 3192 bss->wps_nfc_dh_pubkey = wpabuf_parse_bin(pos);
599f40db
JM		 3193 bss->wps_nfc_pw_from_config = 1;
3194 } else if (os_strcmp(buf, "wps_nfc_dh_privkey") == 0) {
3195 wpabuf_free(bss->wps_nfc_dh_privkey);
9d955f75 3196 bss->wps_nfc_dh_privkey = wpabuf_parse_bin(pos);
599f40db
JM		 3197 bss->wps_nfc_pw_from_config = 1;
3198 } else if (os_strcmp(buf, "wps_nfc_dev_pw") == 0) {
3199 wpabuf_free(bss->wps_nfc_dev_pw);
9d955f75 3200 bss->wps_nfc_dev_pw = wpabuf_parse_bin(pos);
599f40db 3201 bss->wps_nfc_pw_from_config = 1;
ffdaa05a 3202#endif /* CONFIG_WPS_NFC */
41d719d6 3203#endif /* CONFIG_WPS */
962473c1 3204#ifdef CONFIG_P2P_MANAGER
599f40db 3205 } else if (os_strcmp(buf, "manage_p2p") == 0) {
b4c26ef9 3206 if (atoi(pos))
599f40db
JM		 3207 bss->p2p |= P2P_MANAGE;
3208 else
3209 bss->p2p &= ~P2P_MANAGE;
3210 } else if (os_strcmp(buf, "allow_cross_connection") == 0) {
3211 if (atoi(pos))
3212 bss->p2p |= P2P_ALLOW_CROSS_CONNECTION;
3213 else
3214 bss->p2p &= ~P2P_ALLOW_CROSS_CONNECTION;
962473c1 3215#endif /* CONFIG_P2P_MANAGER */
599f40db
JM		 3216 } else if (os_strcmp(buf, "disassoc_low_ack") == 0) {
3217 bss->disassoc_low_ack = atoi(pos);
3218 } else if (os_strcmp(buf, "tdls_prohibit") == 0) {
b4c26ef9 3219 if (atoi(pos))
599f40db
JM		 3220 bss->tdls |= TDLS_PROHIBIT;
3221 else
3222 bss->tdls &= ~TDLS_PROHIBIT;
3223 } else if (os_strcmp(buf, "tdls_prohibit_chan_switch") == 0) {
b4c26ef9 3224 if (atoi(pos))
599f40db
JM		 3225 bss->tdls |= TDLS_PROHIBIT_CHAN_SWITCH;
3226 else
3227 bss->tdls &= ~TDLS_PROHIBIT_CHAN_SWITCH;
cd9fc786 3228#ifdef CONFIG_RSN_TESTING
599f40db
JM		 3229 } else if (os_strcmp(buf, "rsn_testing") == 0) {
3230 extern int rsn_testing;
3231 rsn_testing = atoi(pos);
cd9fc786 3232#endif /* CONFIG_RSN_TESTING */
599f40db
JM		 3233 } else if (os_strcmp(buf, "time_advertisement") == 0) {
3234 bss->time_advertisement = atoi(pos);
3235 } else if (os_strcmp(buf, "time_zone") == 0) {
3236 size_t tz_len = os_strlen(pos);
3237 if (tz_len < 4 || tz_len > 255) {
3238 wpa_printf(MSG_DEBUG, "Line %d: invalid time_zone",
3239 line);
a0b728b7 3240 return 1;
599f40db
JM		 3241 }
3242 os_free(bss->time_zone);
3243 bss->time_zone = os_strdup(pos);
3244 if (bss->time_zone == NULL)
a0b728b7 3245 return 1;
2049a875 3246#ifdef CONFIG_WNM
599f40db
JM		 3247 } else if (os_strcmp(buf, "wnm_sleep_mode") == 0) {
3248 bss->wnm_sleep_mode = atoi(pos);
3249 } else if (os_strcmp(buf, "bss_transition") == 0) {
3250 bss->bss_transition = atoi(pos);
2049a875 3251#endif /* CONFIG_WNM */
b83e3e93 3252#ifdef CONFIG_INTERWORKING
599f40db
JM		 3253 } else if (os_strcmp(buf, "interworking") == 0) {
3254 bss->interworking = atoi(pos);
3255 } else if (os_strcmp(buf, "access_network_type") == 0) {
3256 bss->access_network_type = atoi(pos);
3257 if (bss->access_network_type < 0 ||
3258 bss->access_network_type > 15) {
3259 wpa_printf(MSG_ERROR,
3260 "Line %d: invalid access_network_type",
3261 line);
a0b728b7 3262 return 1;
599f40db
JM		 3263 }
3264 } else if (os_strcmp(buf, "internet") == 0) {
3265 bss->internet = atoi(pos);
3266 } else if (os_strcmp(buf, "asra") == 0) {
3267 bss->asra = atoi(pos);
3268 } else if (os_strcmp(buf, "esr") == 0) {
3269 bss->esr = atoi(pos);
3270 } else if (os_strcmp(buf, "uesa") == 0) {
3271 bss->uesa = atoi(pos);
3272 } else if (os_strcmp(buf, "venue_group") == 0) {
3273 bss->venue_group = atoi(pos);
3274 bss->venue_info_set = 1;
3275 } else if (os_strcmp(buf, "venue_type") == 0) {
3276 bss->venue_type = atoi(pos);
3277 bss->venue_info_set = 1;
3278 } else if (os_strcmp(buf, "hessid") == 0) {
3279 if (hwaddr_aton(pos, bss->hessid)) {
3280 wpa_printf(MSG_ERROR, "Line %d: invalid hessid", line);
a0b728b7 3281 return 1;
599f40db
JM		 3282 }
3283 } else if (os_strcmp(buf, "roaming_consortium") == 0) {
3284 if (parse_roaming_consortium(bss, pos, line) < 0)
a0b728b7 3285 return 1;
599f40db
JM		 3286 } else if (os_strcmp(buf, "venue_name") == 0) {
3287 if (parse_venue_name(bss, pos, line) < 0)
a0b728b7 3288 return 1;
599f40db
JM		 3289 } else if (os_strcmp(buf, "network_auth_type") == 0) {
3290 u8 auth_type;
3291 u16 redirect_url_len;
3292 if (hexstr2bin(pos, &auth_type, 1)) {
3293 wpa_printf(MSG_ERROR,
3294 "Line %d: Invalid network_auth_type '%s'",
3295 line, pos);
a0b728b7 3296 return 1;
599f40db
JM		 3297 }
3298 if (auth_type == 0 || auth_type == 2)
3299 redirect_url_len = os_strlen(pos + 2);
3300 else
3301 redirect_url_len = 0;
3302 os_free(bss->network_auth_type);
3303 bss->network_auth_type = os_malloc(redirect_url_len + 3 + 1);
a0b728b7
JM		 3304 if (bss->network_auth_type == NULL)
3305 return 1;
599f40db
JM		 3306 *bss->network_auth_type = auth_type;
3307 WPA_PUT_LE16(bss->network_auth_type + 1, redirect_url_len);
3308 if (redirect_url_len)
3309 os_memcpy(bss->network_auth_type + 3, pos + 2,
3310 redirect_url_len);
3311 bss->network_auth_type_len = 3 + redirect_url_len;
3312 } else if (os_strcmp(buf, "ipaddr_type_availability") == 0) {
3313 if (hexstr2bin(pos, &bss->ipaddr_type_availability, 1)) {
3314 wpa_printf(MSG_ERROR, "Line %d: Invalid ipaddr_type_availability '%s'",
3315 line, pos);
3316 bss->ipaddr_type_configured = 0;
a0b728b7 3317 return 1;
599f40db
JM		 3318 }
3319 bss->ipaddr_type_configured = 1;
b4c26ef9 3320 } else if (os_strcmp(buf, "domain_name") == 0) {
599f40db
JM		 3321 int j, num_domains, domain_len, domain_list_len = 0;
3322 char *tok_start, *tok_prev;
3323 u8 *domain_list, *domain_ptr;
26fac8b6 3324
599f40db
JM		 3325 domain_list_len = os_strlen(pos) + 1;
3326 domain_list = os_malloc(domain_list_len);
a0b728b7
JM		 3327 if (domain_list == NULL)
3328 return 1;
26fac8b6 3329
599f40db
JM		 3330 domain_ptr = domain_list;
3331 tok_prev = pos;
3332 num_domains = 1;
3333 while ((tok_prev = os_strchr(tok_prev, ','))) {
3334 num_domains++;
3335 tok_prev++;
3336 }
3337 tok_prev = pos;
3338 for (j = 0; j < num_domains; j++) {
3339 tok_start = os_strchr(tok_prev, ',');
3340 if (tok_start) {
3341 domain_len = tok_start - tok_prev;
3342 *domain_ptr = domain_len;
3343 os_memcpy(domain_ptr + 1, tok_prev, domain_len);
3344 domain_ptr += domain_len + 1;
3345 tok_prev = ++tok_start;
3346 } else {
3347 domain_len = os_strlen(tok_prev);
3348 *domain_ptr = domain_len;
3349 os_memcpy(domain_ptr + 1, tok_prev, domain_len);
3350 domain_ptr += domain_len + 1;
26fac8b6 3351 }
599f40db 3352 }
26fac8b6 3353
599f40db
JM		 3354 os_free(bss->domain_name);
3355 bss->domain_name = domain_list;
3356 bss->domain_name_len = domain_list_len;
3357 } else if (os_strcmp(buf, "anqp_3gpp_cell_net") == 0) {
3358 if (parse_3gpp_cell_net(bss, pos, line) < 0)
a0b728b7 3359 return 1;
599f40db
JM		 3360 } else if (os_strcmp(buf, "nai_realm") == 0) {
3361 if (parse_nai_realm(bss, pos, line) < 0)
a0b728b7 3362 return 1;
695dbbea
JM		 3363 } else if (os_strcmp(buf, "anqp_elem") == 0) {
3364 if (parse_anqp_elem(bss, pos, line) < 0)
3365 return 1;
599f40db 3366 } else if (os_strcmp(buf, "gas_frag_limit") == 0) {
2977f519
JM		 3367 int val = atoi(pos);
3368
3369 if (val <= 0) {
3370 wpa_printf(MSG_ERROR,
3371 "Line %d: Invalid gas_frag_limit '%s'",
3372 line, pos);
3373 return 1;
3374 }
3375 bss->gas_frag_limit = val;
599f40db
JM		 3376 } else if (os_strcmp(buf, "gas_comeback_delay") == 0) {
3377 bss->gas_comeback_delay = atoi(pos);
3378 } else if (os_strcmp(buf, "qos_map_set") == 0) {
3379 if (parse_qos_map_set(bss, pos, line) < 0)
a0b728b7 3380 return 1;
b83e3e93 3381#endif /* CONFIG_INTERWORKING */
505a3694 3382#ifdef CONFIG_RADIUS_TEST
599f40db
JM		 3383 } else if (os_strcmp(buf, "dump_msk_file") == 0) {
3384 os_free(bss->dump_msk_file);
3385 bss->dump_msk_file = os_strdup(pos);
505a3694 3386#endif /* CONFIG_RADIUS_TEST */
7b991b47
MW		 3387#ifdef CONFIG_PROXYARP
3388 } else if (os_strcmp(buf, "proxy_arp") == 0) {
3389 bss->proxy_arp = atoi(pos);
3390#endif /* CONFIG_PROXYARP */
159c89ab 3391#ifdef CONFIG_HS20
599f40db
JM		 3392 } else if (os_strcmp(buf, "hs20") == 0) {
3393 bss->hs20 = atoi(pos);
3394 } else if (os_strcmp(buf, "disable_dgaf") == 0) {
3395 bss->disable_dgaf = atoi(pos);
4a7ce984
JM		 3396 } else if (os_strcmp(buf, "na_mcast_to_ucast") == 0) {
3397 bss->na_mcast_to_ucast = atoi(pos);
599f40db
JM		 3398 } else if (os_strcmp(buf, "osen") == 0) {
3399 bss->osen = atoi(pos);
3400 } else if (os_strcmp(buf, "anqp_domain_id") == 0) {
3401 bss->anqp_domain_id = atoi(pos);
3402 } else if (os_strcmp(buf, "hs20_deauth_req_timeout") == 0) {
3403 bss->hs20_deauth_req_timeout = atoi(pos);
3404 } else if (os_strcmp(buf, "hs20_oper_friendly_name") == 0) {
3405 if (hs20_parse_oper_friendly_name(bss, pos, line) < 0)
a0b728b7 3406 return 1;
599f40db 3407 } else if (os_strcmp(buf, "hs20_wan_metrics") == 0) {
a0b728b7
JM		 3408 if (hs20_parse_wan_metrics(bss, pos, line) < 0)
3409 return 1;
599f40db
JM		 3410 } else if (os_strcmp(buf, "hs20_conn_capab") == 0) {
3411 if (hs20_parse_conn_capab(bss, pos, line) < 0) {
a0b728b7 3412 return 1;
599f40db
JM		 3413 }
3414 } else if (os_strcmp(buf, "hs20_operating_class") == 0) {
3415 u8 *oper_class;
3416 size_t oper_class_len;
3417 oper_class_len = os_strlen(pos);
3418 if (oper_class_len < 2 || (oper_class_len & 0x01)) {
3419 wpa_printf(MSG_ERROR,
3420 "Line %d: Invalid hs20_operating_class '%s'",
3421 line, pos);
a0b728b7 3422 return 1;
599f40db
JM		 3423 }
3424 oper_class_len /= 2;
3425 oper_class = os_malloc(oper_class_len);
a0b728b7
JM		 3426 if (oper_class == NULL)
3427 return 1;
599f40db
JM		 3428 if (hexstr2bin(pos, oper_class, oper_class_len)) {
3429 wpa_printf(MSG_ERROR,
3430 "Line %d: Invalid hs20_operating_class '%s'",
3431 line, pos);
3432 os_free(oper_class);
a0b728b7 3433 return 1;
599f40db
JM		 3434 }
3435 os_free(bss->hs20_operating_class);
3436 bss->hs20_operating_class = oper_class;
3437 bss->hs20_operating_class_len = oper_class_len;
3438 } else if (os_strcmp(buf, "hs20_icon") == 0) {
3439 if (hs20_parse_icon(bss, pos) < 0) {
3440 wpa_printf(MSG_ERROR, "Line %d: Invalid hs20_icon '%s'",
3441 line, pos);
a0b728b7 3442 return 1;
599f40db
JM		 3443 }
3444 } else if (os_strcmp(buf, "osu_ssid") == 0) {
3445 if (hs20_parse_osu_ssid(bss, pos, line) < 0)
a0b728b7 3446 return 1;
599f40db
JM		 3447 } else if (os_strcmp(buf, "osu_server_uri") == 0) {
3448 if (hs20_parse_osu_server_uri(bss, pos, line) < 0)
a0b728b7 3449 return 1;
599f40db
JM		 3450 } else if (os_strcmp(buf, "osu_friendly_name") == 0) {
3451 if (hs20_parse_osu_friendly_name(bss, pos, line) < 0)
a0b728b7 3452 return 1;
599f40db
JM		 3453 } else if (os_strcmp(buf, "osu_nai") == 0) {
3454 if (hs20_parse_osu_nai(bss, pos, line) < 0)
a0b728b7 3455 return 1;
599f40db
JM		 3456 } else if (os_strcmp(buf, "osu_method_list") == 0) {
3457 if (hs20_parse_osu_method_list(bss, pos, line) < 0)
a0b728b7 3458 return 1;
599f40db
JM		 3459 } else if (os_strcmp(buf, "osu_icon") == 0) {
3460 if (hs20_parse_osu_icon(bss, pos, line) < 0)
a0b728b7 3461 return 1;
599f40db
JM		 3462 } else if (os_strcmp(buf, "osu_service_desc") == 0) {
3463 if (hs20_parse_osu_service_desc(bss, pos, line) < 0)
a0b728b7 3464 return 1;
599f40db
JM		 3465 } else if (os_strcmp(buf, "subscr_remediation_url") == 0) {
3466 os_free(bss->subscr_remediation_url);
3467 bss->subscr_remediation_url = os_strdup(pos);
3468 } else if (os_strcmp(buf, "subscr_remediation_method") == 0) {
3469 bss->subscr_remediation_method = atoi(pos);
159c89ab 3470#endif /* CONFIG_HS20 */
fb9a1c3e
AS		 3471#ifdef CONFIG_MBO
3472 } else if (os_strcmp(buf, "mbo") == 0) {
3473 bss->mbo_enabled = atoi(pos);
941caed9
JM		 3474 } else if (os_strcmp(buf, "mbo_cell_data_conn_pref") == 0) {
3475 bss->mbo_cell_data_conn_pref = atoi(pos);
fb9a1c3e 3476#endif /* CONFIG_MBO */
c2aff6b1 3477#ifdef CONFIG_TESTING_OPTIONS
599f40db
JM		 3478#define PARSE_TEST_PROBABILITY(_val) \
3479 } else if (os_strcmp(buf, #_val) == 0) { \
3480 char *end; \
3481 \
3482 conf->_val = strtod(pos, &end); \
06df2aa6
JM		 3483 if (*end || conf->_val < 0.0 || \
3484 conf->_val > 1.0) { \
599f40db
JM		 3485 wpa_printf(MSG_ERROR, \
3486 "Line %d: Invalid value '%s'", \
3487 line, pos); \
a0b728b7 3488 return 1; \
599f40db
JM		 3489 }
3490 PARSE_TEST_PROBABILITY(ignore_probe_probability)
3491 PARSE_TEST_PROBABILITY(ignore_auth_probability)
3492 PARSE_TEST_PROBABILITY(ignore_assoc_probability)
3493 PARSE_TEST_PROBABILITY(ignore_reassoc_probability)
3494 PARSE_TEST_PROBABILITY(corrupt_gtk_rekey_mic_probability)
2b6e1216
JB		 3495 } else if (os_strcmp(buf, "ecsa_ie_only") == 0) {
3496 conf->ecsa_ie_only = atoi(pos);
599f40db
JM		 3497 } else if (os_strcmp(buf, "bss_load_test") == 0) {
3498 WPA_PUT_LE16(bss->bss_load_test, atoi(pos));
3499 pos = os_strchr(pos, ':');
3500 if (pos == NULL) {
3501 wpa_printf(MSG_ERROR, "Line %d: Invalid bss_load_test",
3502 line);
3503 return 1;
3504 }
3505 pos++;
3506 bss->bss_load_test[2] = atoi(pos);
3507 pos = os_strchr(pos, ':');
3508 if (pos == NULL) {
3509 wpa_printf(MSG_ERROR, "Line %d: Invalid bss_load_test",
3510 line);
3511 return 1;
3512 }
3513 pos++;
3514 WPA_PUT_LE16(&bss->bss_load_test[3], atoi(pos));
3515 bss->bss_load_test_set = 1;
0629eeb4 3516 } else if (os_strcmp(buf, "radio_measurements") == 0) {
01018212
DS		 3517 /*
3518 * DEPRECATED: This parameter will be removed in the future.
3519 * Use rrm_neighbor_report instead.
3520 */
3521 int val = atoi(pos);
3522
3523 if (val & BIT(0))
3524 bss->radio_measurements[0] |=
3525 WLAN_RRM_CAPS_NEIGHBOR_REPORT;
bc02843e
JM		 3526 } else if (os_strcmp(buf, "own_ie_override") == 0) {
3527 struct wpabuf *tmp;
3528 size_t len = os_strlen(pos) / 2;
3529
3530 tmp = wpabuf_alloc(len);
3531 if (!tmp)
3532 return 1;
3533
3534 if (hexstr2bin(pos, wpabuf_put(tmp, len), len)) {
3535 wpabuf_free(tmp);
3536 wpa_printf(MSG_ERROR,
3537 "Line %d: Invalid own_ie_override '%s'",
3538 line, pos);
3539 return 1;
3540 }
3541
3542 wpabuf_free(bss->own_ie_override);
3543 bss->own_ie_override = tmp;
c2aff6b1 3544#endif /* CONFIG_TESTING_OPTIONS */
599f40db 3545 } else if (os_strcmp(buf, "vendor_elements") == 0) {
4ac33989 3546 if (parse_wpabuf_hex(line, buf, &bss->vendor_elements, pos))
599f40db 3547 return 1;
a9112270 3548 } else if (os_strcmp(buf, "assocresp_elements") == 0) {
4ac33989 3549 if (parse_wpabuf_hex(line, buf, &bss->assocresp_elements, pos))
a9112270 3550 return 1;
599f40db
JM		 3551 } else if (os_strcmp(buf, "sae_anti_clogging_threshold") == 0) {
3552 bss->sae_anti_clogging_threshold = atoi(pos);
3553 } else if (os_strcmp(buf, "sae_groups") == 0) {
3554 if (hostapd_parse_intlist(&bss->sae_groups, pos)) {
3555 wpa_printf(MSG_ERROR,
3556 "Line %d: Invalid sae_groups value '%s'",
3557 line, pos);
3558 return 1;
41d719d6 3559 }
599f40db
JM		 3560 } else if (os_strcmp(buf, "local_pwr_constraint") == 0) {
3561 int val = atoi(pos);
3562 if (val < 0 || val > 255) {
3563 wpa_printf(MSG_ERROR, "Line %d: Invalid local_pwr_constraint %d (expected 0..255)",
3564 line, val);
3565 return 1;
3566 }
3567 conf->local_pwr_constraint = val;
3568 } else if (os_strcmp(buf, "spectrum_mgmt_required") == 0) {
3569 conf->spectrum_mgmt_required = atoi(pos);
88cb27c7
DS		 3570 } else if (os_strcmp(buf, "wowlan_triggers") == 0) {
3571 os_free(bss->wowlan_triggers);
3572 bss->wowlan_triggers = os_strdup(pos);
104bef45
AN		 3573#ifdef CONFIG_FST
3574 } else if (os_strcmp(buf, "fst_group_id") == 0) {
3575 size_t len = os_strlen(pos);
3576
3577 if (!len || len >= sizeof(conf->fst_cfg.group_id)) {
3578 wpa_printf(MSG_ERROR,
3579 "Line %d: Invalid fst_group_id value '%s'",
3580 line, pos);
3581 return 1;
3582 }
3583
3584 if (conf->fst_cfg.group_id[0]) {
3585 wpa_printf(MSG_ERROR,
3586 "Line %d: Duplicate fst_group value '%s'",
3587 line, pos);
3588 return 1;
3589 }
3590
3591 os_strlcpy(conf->fst_cfg.group_id, pos,
3592 sizeof(conf->fst_cfg.group_id));
3593 } else if (os_strcmp(buf, "fst_priority") == 0) {
3594 char *endp;
3595 long int val;
3596
3597 if (!*pos) {
3598 wpa_printf(MSG_ERROR,
3599 "Line %d: fst_priority value not supplied (expected 1..%u)",
3600 line, FST_MAX_PRIO_VALUE);
3601 return -1;
3602 }
3603
3604 val = strtol(pos, &endp, 0);
3605 if (*endp || val < 1 || val > FST_MAX_PRIO_VALUE) {
3606 wpa_printf(MSG_ERROR,
3607 "Line %d: Invalid fst_priority %ld (%s) (expected 1..%u)",
3608 line, val, pos, FST_MAX_PRIO_VALUE);
3609 return 1;
3610 }
3611 conf->fst_cfg.priority = (u8) val;
3612 } else if (os_strcmp(buf, "fst_llt") == 0) {
3613 char *endp;
3614 long int val;
3615
3616 if (!*pos) {
3617 wpa_printf(MSG_ERROR,
3618 "Line %d: fst_llt value not supplied (expected 1..%u)",
3619 line, FST_MAX_LLT_MS);
3620 return -1;
3621 }
3622 val = strtol(pos, &endp, 0);
24bce46e
JM		 3623 if (*endp || val < 1 ||
3624 (unsigned long int) val > FST_MAX_LLT_MS) {
104bef45
AN		 3625 wpa_printf(MSG_ERROR,
3626 "Line %d: Invalid fst_llt %ld (%s) (expected 1..%u)",
3627 line, val, pos, FST_MAX_LLT_MS);
3628 return 1;
3629 }
3630 conf->fst_cfg.llt = (u32) val;
3631#endif /* CONFIG_FST */
a65a9b8d
JM		 3632 } else if (os_strcmp(buf, "track_sta_max_num") == 0) {
3633 conf->track_sta_max_num = atoi(pos);
3634 } else if (os_strcmp(buf, "track_sta_max_age") == 0) {
3635 conf->track_sta_max_age = atoi(pos);
964f64e2
JM		 3636 } else if (os_strcmp(buf, "no_probe_resp_if_seen_on") == 0) {
3637 os_free(bss->no_probe_resp_if_seen_on);
3638 bss->no_probe_resp_if_seen_on = os_strdup(pos);
0e2412d0
JM		 3639 } else if (os_strcmp(buf, "no_auth_if_seen_on") == 0) {
3640 os_free(bss->no_auth_if_seen_on);
3641 bss->no_auth_if_seen_on = os_strdup(pos);
74e982d8
DS		 3642 } else if (os_strcmp(buf, "lci") == 0) {
3643 wpabuf_free(conf->lci);
9d955f75 3644 conf->lci = wpabuf_parse_bin(pos);
5cb59370
IP		 3645 if (conf->lci && wpabuf_len(conf->lci) == 0) {
3646 wpabuf_free(conf->lci);
3647 conf->lci = NULL;
3648 }
74e982d8
DS		 3649 } else if (os_strcmp(buf, "civic") == 0) {
3650 wpabuf_free(conf->civic);
9d955f75 3651 conf->civic = wpabuf_parse_bin(pos);
5cb59370
IP		 3652 if (conf->civic && wpabuf_len(conf->civic) == 0) {
3653 wpabuf_free(conf->civic);
3654 conf->civic = NULL;
3655 }
01018212
DS		 3656 } else if (os_strcmp(buf, "rrm_neighbor_report") == 0) {
3657 if (atoi(pos))
3658 bss->radio_measurements[0] |=
3659 WLAN_RRM_CAPS_NEIGHBOR_REPORT;
73a27a63
JM		 3660 } else if (os_strcmp(buf, "rrm_beacon_report") == 0) {
3661 if (atoi(pos))
3662 bss->radio_measurements[0] |=
3663 WLAN_RRM_CAPS_BEACON_REPORT_PASSIVE |
3664 WLAN_RRM_CAPS_BEACON_REPORT_ACTIVE |
3665 WLAN_RRM_CAPS_BEACON_REPORT_TABLE;
83594725
JM		 3666 } else if (os_strcmp(buf, "gas_address3") == 0) {
3667 bss->gas_address3 = atoi(pos);
451a27b1
DS		 3668 } else if (os_strcmp(buf, "stationary_ap") == 0) {
3669 conf->stationary_ap = atoi(pos);
faecb392
LD		 3670 } else if (os_strcmp(buf, "ftm_responder") == 0) {
3671 bss->ftm_responder = atoi(pos);
3672 } else if (os_strcmp(buf, "ftm_initiator") == 0) {
3673 bss->ftm_initiator = atoi(pos);
903ecbe8
JM		 3674#ifdef CONFIG_FILS
3675 } else if (os_strcmp(buf, "fils_cache_id") == 0) {
3676 if (hexstr2bin(pos, bss->fils_cache_id, FILS_CACHE_ID_LEN)) {
3677 wpa_printf(MSG_ERROR,
3678 "Line %d: Invalid fils_cache_id '%s'",
3679 line, pos);
3680 return 1;
3681 }
3682 bss->fils_cache_id_set = 1;
26bf70e3
JM		 3683 } else if (os_strcmp(buf, "fils_realm") == 0) {
3684 if (parse_fils_realm(bss, pos) < 0)
3685 return 1;
1764559e
JM		 3686 } else if (os_strcmp(buf, "fils_dh_group") == 0) {
3687 bss->fils_dh_group = atoi(pos);
91d91abf
JM		 3688 } else if (os_strcmp(buf, "dhcp_server") == 0) {
3689 if (hostapd_parse_ip_addr(pos, &bss->dhcp_server)) {
3690 wpa_printf(MSG_ERROR,
3691 "Line %d: invalid IP address '%s'",
3692 line, pos);
3693 return 1;
3694 }
3695 } else if (os_strcmp(buf, "dhcp_rapid_commit_proxy") == 0) {
3696 bss->dhcp_rapid_commit_proxy = atoi(pos);
3697 } else if (os_strcmp(buf, "fils_hlp_wait_time") == 0) {
3698 bss->fils_hlp_wait_time = atoi(pos);
3699 } else if (os_strcmp(buf, "dhcp_server_port") == 0) {
3700 bss->dhcp_server_port = atoi(pos);
3701 } else if (os_strcmp(buf, "dhcp_relay_port") == 0) {
3702 bss->dhcp_relay_port = atoi(pos);
903ecbe8 3703#endif /* CONFIG_FILS */
34f7c699
MB		 3704 } else if (os_strcmp(buf, "multicast_to_unicast") == 0) {
3705 bss->multicast_to_unicast = atoi(pos);
57a2aaca
JM		 3706 } else if (os_strcmp(buf, "broadcast_deauth") == 0) {
3707 bss->broadcast_deauth = atoi(pos);
599f40db
JM		 3708 } else {
3709 wpa_printf(MSG_ERROR,
3710 "Line %d: unknown configuration item '%s'",
3711 line, buf);
a0b728b7 3712 return 1;
41d719d6
JM		 3713 }
3714
a0b728b7 3715 return 0;
ef45bc89
SP		 3716}
3717
3718
3719/**
3720 * hostapd_config_read - Read and parse a configuration file
3721 * @fname: Configuration file name (including path, if needed)
3722 * Returns: Allocated configuration data structure
3723 */
3724struct hostapd_config * hostapd_config_read(const char *fname)
3725{
3726 struct hostapd_config *conf;
ef45bc89 3727 FILE *f;
ef50e410 3728 char buf[4096], *pos;
ef45bc89
SP		 3729 int line = 0;
3730 int errors = 0;
ef45bc89
SP		 3731 size_t i;
3732
3733 f = fopen(fname, "r");
3734 if (f == NULL) {
3735 wpa_printf(MSG_ERROR, "Could not open configuration file '%s' "
3736 "for reading.", fname);
3737 return NULL;
3738 }
3739
3740 conf = hostapd_config_defaults();
3741 if (conf == NULL) {
3742 fclose(f);
3743 return NULL;
3744 }
3745
3746 /* set default driver based on configuration */
3747 conf->driver = wpa_drivers[0];
3748 if (conf->driver == NULL) {
3749 wpa_printf(MSG_ERROR, "No driver wrappers registered!");
3750 hostapd_config_free(conf);
3751 fclose(f);
3752 return NULL;
3753 }
3754
df756b37 3755 conf->last_bss = conf->bss[0];
ef45bc89
SP		 3756
3757 while (fgets(buf, sizeof(buf), f)) {
df756b37
JM		 3758 struct hostapd_bss_config *bss;
3759
ef45bc89
SP		 3760 bss = conf->last_bss;
3761 line++;
3762
3763 if (buf[0] == '#')
3764 continue;
3765 pos = buf;
3766 while (*pos != '\0') {
3767 if (*pos == '\n') {
3768 *pos = '\0';
3769 break;
3770 }
3771 pos++;
3772 }
3773 if (buf[0] == '\0')
3774 continue;
3775
3776 pos = os_strchr(buf, '=');
3777 if (pos == NULL) {
3778 wpa_printf(MSG_ERROR, "Line %d: invalid line '%s'",
3779 line, buf);
3780 errors++;
3781 continue;
3782 }
3783 *pos = '\0';
3784 pos++;
3785 errors += hostapd_config_fill(conf, bss, buf, pos, line);
3786 }
3787
41d719d6
JM		 3788 fclose(f);
3789
a7f5b74d 3790 for (i = 0; i < conf->num_bss; i++)
5d67bf15 3791 hostapd_set_security_params(conf->bss[i], 1);
41d719d6 3792
08081ad8 3793 if (hostapd_config_check(conf, 1))
41d719d6
JM		 3794 errors++;
3795
ae6e1bee 3796#ifndef WPA_IGNORE_CONFIG_ERRORS
41d719d6
JM		 3797 if (errors) {
3798 wpa_printf(MSG_ERROR, "%d errors found in configuration file "
3799 "'%s'", errors, fname);
3800 hostapd_config_free(conf);
3801 conf = NULL;
3802 }
ae6e1bee 3803#endif /* WPA_IGNORE_CONFIG_ERRORS */
41d719d6
JM		 3804
3805 return conf;
3806}
31b79e11
SP		 3807
3808
3809int hostapd_set_iface(struct hostapd_config *conf,
63e169e1
JM		 3810 struct hostapd_bss_config *bss, const char *field,
3811 char *value)
31b79e11 3812{
4929898d 3813 int errors;
31b79e11
SP		 3814 size_t i;
3815
3816 errors = hostapd_config_fill(conf, bss, field, value, 0);
3817 if (errors) {
3818 wpa_printf(MSG_INFO, "Failed to set configuration field '%s' "
3819 "to value '%s'", field, value);
3820 return -1;
3821 }
3822
3823 for (i = 0; i < conf->num_bss; i++)
5d67bf15 3824 hostapd_set_security_params(conf->bss[i], 0);
31b79e11 3825
08081ad8 3826 if (hostapd_config_check(conf, 0)) {
31b79e11 3827 wpa_printf(MSG_ERROR, "Configuration check failed");
17706d1c 3828 return -1;
31b79e11
SP		 3829 }
3830
3831 return 0;
3832}
Unnamed repository; edit this file 'description' to name the repository.