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Replace WPA_MAX_SSID_LEN with SSID_MAX_LEN
[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
JM		 16#include "common/ieee802_11_defs.h"
17#include "drivers/driver.h"
18#include "eap_server/eap.h"
19#include "radius/radius_client.h"
6226e38d
JM		 20#include "ap/wpa_auth.h"
21#include "ap/ap_config.h"
1057d78e 22#include "config_file.h"
41d719d6
JM		 23
24
d0ee16ed
JM		 25#ifndef CONFIG_NO_RADIUS
26#ifdef EAP_SERVER
27static struct hostapd_radius_attr *
28hostapd_parse_radius_attr(const char *value);
29#endif /* EAP_SERVER */
30#endif /* CONFIG_NO_RADIUS */
31
32
41d719d6
JM		 33#ifndef CONFIG_NO_VLAN
34static int hostapd_config_read_vlan_file(struct hostapd_bss_config *bss,
35 const char *fname)
36{
37 FILE *f;
38 char buf[128], *pos, *pos2;
39 int line = 0, vlan_id;
40 struct hostapd_vlan *vlan;
41
42 f = fopen(fname, "r");
43 if (!f) {
44 wpa_printf(MSG_ERROR, "VLAN file '%s' not readable.", fname);
45 return -1;
46 }
47
48 while (fgets(buf, sizeof(buf), f)) {
49 line++;
50
51 if (buf[0] == '#')
52 continue;
53 pos = buf;
54 while (*pos != '\0') {
55 if (*pos == '\n') {
56 *pos = '\0';
57 break;
58 }
59 pos++;
60 }
61 if (buf[0] == '\0')
62 continue;
63
64 if (buf[0] == '*') {
65 vlan_id = VLAN_ID_WILDCARD;
66 pos = buf + 1;
67 } else {
68 vlan_id = strtol(buf, &pos, 10);
69 if (buf == pos || vlan_id < 1 ||
70 vlan_id > MAX_VLAN_ID) {
71 wpa_printf(MSG_ERROR, "Invalid VLAN ID at "
72 "line %d in '%s'", line, fname);
73 fclose(f);
74 return -1;
75 }
76 }
77
78 while (*pos == ' ' || *pos == '\t')
79 pos++;
80 pos2 = pos;
81 while (*pos2 != ' ' && *pos2 != '\t' && *pos2 != '\0')
82 pos2++;
83 *pos2 = '\0';
84 if (*pos == '\0' || os_strlen(pos) > IFNAMSIZ) {
85 wpa_printf(MSG_ERROR, "Invalid VLAN ifname at line %d "
86 "in '%s'", line, fname);
87 fclose(f);
88 return -1;
89 }
90
8b44ad7e 91 vlan = os_zalloc(sizeof(*vlan));
41d719d6
JM		 92 if (vlan == NULL) {
93 wpa_printf(MSG_ERROR, "Out of memory while reading "
94 "VLAN interfaces from '%s'", fname);
95 fclose(f);
96 return -1;
97 }
98
41d719d6
JM		 99 vlan->vlan_id = vlan_id;
100 os_strlcpy(vlan->ifname, pos, sizeof(vlan->ifname));
c2db79f2
MB		 101 vlan->next = bss->vlan;
102 bss->vlan = vlan;
41d719d6
JM		 103 }
104
105 fclose(f);
106
107 return 0;
108}
109#endif /* CONFIG_NO_VLAN */
110
111
112static int hostapd_acl_comp(const void *a, const void *b)
113{
114 const struct mac_acl_entry *aa = a;
115 const struct mac_acl_entry *bb = b;
116 return os_memcmp(aa->addr, bb->addr, sizeof(macaddr));
117}
118
119
120static int hostapd_config_read_maclist(const char *fname,
121 struct mac_acl_entry **acl, int *num)
122{
123 FILE *f;
124 char buf[128], *pos;
125 int line = 0;
126 u8 addr[ETH_ALEN];
127 struct mac_acl_entry *newacl;
128 int vlan_id;
129
130 if (!fname)
131 return 0;
132
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);
200 (*acl)[*num].vlan_id = vlan_id;
201 (*num)++;
202 }
203
204 fclose(f);
205
206 qsort(*acl, *num, sizeof(**acl), hostapd_acl_comp);
207
208 return 0;
209}
210
211
212#ifdef EAP_SERVER
213static int hostapd_config_read_eap_user(const char *fname,
214 struct hostapd_bss_config *conf)
215{
216 FILE *f;
217 char buf[512], *pos, *start, *pos2;
218 int line = 0, ret = 0, num_methods;
4437f8fc 219 struct hostapd_eap_user *user = NULL, *tail = NULL, *new_user = NULL;
41d719d6
JM		 220
221 if (!fname)
222 return 0;
223
ee431d77 224 if (os_strncmp(fname, "sqlite:", 7) == 0) {
c469d622 225#ifdef CONFIG_SQLITE
ee431d77
JM		 226 os_free(conf->eap_user_sqlite);
227 conf->eap_user_sqlite = os_strdup(fname + 7);
228 return 0;
c469d622
BG		 229#else /* CONFIG_SQLITE */
230 wpa_printf(MSG_ERROR,
231 "EAP user file in SQLite DB, but CONFIG_SQLITE was not enabled in the build.");
232 return -1;
233#endif /* CONFIG_SQLITE */
ee431d77
JM		 234 }
235
41d719d6
JM		 236 f = fopen(fname, "r");
237 if (!f) {
238 wpa_printf(MSG_ERROR, "EAP user file '%s' not found.", fname);
239 return -1;
240 }
241
242 /* Lines: "user" METHOD,METHOD2 "password" (password optional) */
243 while (fgets(buf, sizeof(buf), f)) {
244 line++;
245
246 if (buf[0] == '#')
247 continue;
248 pos = buf;
249 while (*pos != '\0') {
250 if (*pos == '\n') {
251 *pos = '\0';
252 break;
253 }
254 pos++;
255 }
256 if (buf[0] == '\0')
257 continue;
258
d0ee16ed
JM		 259#ifndef CONFIG_NO_RADIUS
260 if (user && os_strncmp(buf, "radius_accept_attr=", 19) == 0) {
261 struct hostapd_radius_attr *attr, *a;
262 attr = hostapd_parse_radius_attr(buf + 19);
263 if (attr == NULL) {
264 wpa_printf(MSG_ERROR, "Invalid radius_auth_req_attr: %s",
265 buf + 19);
4fb363c6 266 user = NULL; /* already in the BSS list */
d0ee16ed
JM		 267 goto failed;
268 }
269 if (user->accept_attr == NULL) {
270 user->accept_attr = attr;
271 } else {
272 a = user->accept_attr;
273 while (a->next)
274 a = a->next;
275 a->next = attr;
276 }
277 continue;
278 }
279#endif /* CONFIG_NO_RADIUS */
280
41d719d6
JM		 281 user = NULL;
282
283 if (buf[0] != '"' && buf[0] != '*') {
284 wpa_printf(MSG_ERROR, "Invalid EAP identity (no \" in "
285 "start) on line %d in '%s'", line, fname);
286 goto failed;
287 }
288
289 user = os_zalloc(sizeof(*user));
290 if (user == NULL) {
291 wpa_printf(MSG_ERROR, "EAP user allocation failed");
292 goto failed;
293 }
294 user->force_version = -1;
295
296 if (buf[0] == '*') {
297 pos = buf;
298 } else {
299 pos = buf + 1;
300 start = pos;
301 while (*pos != '"' && *pos != '\0')
302 pos++;
303 if (*pos == '\0') {
304 wpa_printf(MSG_ERROR, "Invalid EAP identity "
305 "(no \" in end) on line %d in '%s'",
306 line, fname);
307 goto failed;
308 }
309
310 user->identity = os_malloc(pos - start);
311 if (user->identity == NULL) {
312 wpa_printf(MSG_ERROR, "Failed to allocate "
313 "memory for EAP identity");
314 goto failed;
315 }
316 os_memcpy(user->identity, start, pos - start);
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
434 user->password = os_malloc(pos - start);
435 if (user->password == NULL) {
436 wpa_printf(MSG_ERROR, "Failed to allocate "
437 "memory for EAP password");
438 goto failed;
439 }
440 os_memcpy(user->password, start, pos - start);
441 user->password_len = pos - start;
442
443 pos++;
444 } else if (os_strncmp(pos, "hash:", 5) == 0) {
445 pos += 5;
446 pos2 = pos;
447 while (*pos2 != '\0' && *pos2 != ' ' &&
448 *pos2 != '\t' && *pos2 != '#')
449 pos2++;
450 if (pos2 - pos != 32) {
451 wpa_printf(MSG_ERROR, "Invalid password hash "
452 "on line %d in '%s'", line, fname);
453 goto failed;
454 }
455 user->password = os_malloc(16);
456 if (user->password == NULL) {
457 wpa_printf(MSG_ERROR, "Failed to allocate "
458 "memory for EAP password hash");
459 goto failed;
460 }
461 if (hexstr2bin(pos, user->password, 16) < 0) {
462 wpa_printf(MSG_ERROR, "Invalid hash password "
463 "on line %d in '%s'", line, fname);
464 goto failed;
465 }
466 user->password_len = 16;
467 user->password_hash = 1;
468 pos = pos2;
469 } else {
470 pos2 = pos;
471 while (*pos2 != '\0' && *pos2 != ' ' &&
472 *pos2 != '\t' && *pos2 != '#')
473 pos2++;
474 if ((pos2 - pos) & 1) {
475 wpa_printf(MSG_ERROR, "Invalid hex password "
476 "on line %d in '%s'", line, fname);
477 goto failed;
478 }
479 user->password = os_malloc((pos2 - pos) / 2);
480 if (user->password == NULL) {
481 wpa_printf(MSG_ERROR, "Failed to allocate "
482 "memory for EAP password");
483 goto failed;
484 }
485 if (hexstr2bin(pos, user->password,
486 (pos2 - pos) / 2) < 0) {
487 wpa_printf(MSG_ERROR, "Invalid hex password "
488 "on line %d in '%s'", line, fname);
489 goto failed;
490 }
491 user->password_len = (pos2 - pos) / 2;
492 pos = pos2;
493 }
494
495 while (*pos == ' ' || *pos == '\t')
496 pos++;
497 if (os_strncmp(pos, "[2]", 3) == 0) {
498 user->phase2 = 1;
499 }
500
501 done:
502 if (tail == NULL) {
4437f8fc 503 tail = new_user = user;
41d719d6
JM		 504 } else {
505 tail->next = user;
506 tail = user;
507 }
508 continue;
509
510 failed:
d0ee16ed
JM		 511 if (user)
512 hostapd_config_free_eap_user(user);
41d719d6
JM		 513 ret = -1;
514 break;
515 }
516
517 fclose(f);
518
4437f8fc
JM		 519 if (ret == 0) {
520 user = conf->eap_user;
521 while (user) {
522 struct hostapd_eap_user *prev;
523
524 prev = user;
525 user = user->next;
526 hostapd_config_free_eap_user(prev);
527 }
528 conf->eap_user = new_user;
529 }
530
41d719d6
JM		 531 return ret;
532}
533#endif /* EAP_SERVER */
534
535
536#ifndef CONFIG_NO_RADIUS
537static int
538hostapd_config_read_radius_addr(struct hostapd_radius_server **server,
539 int *num_server, const char *val, int def_port,
540 struct hostapd_radius_server **curr_serv)
541{
542 struct hostapd_radius_server *nserv;
543 int ret;
544 static int server_index = 1;
545
067ffa26 546 nserv = os_realloc_array(*server, *num_server + 1, sizeof(*nserv));
41d719d6
JM		 547 if (nserv == NULL)
548 return -1;
549
550 *server = nserv;
551 nserv = &nserv[*num_server];
552 (*num_server)++;
553 (*curr_serv) = nserv;
554
555 os_memset(nserv, 0, sizeof(*nserv));
556 nserv->port = def_port;
557 ret = hostapd_parse_ip_addr(val, &nserv->addr);
558 nserv->index = server_index++;
559
560 return ret;
561}
af35e7af
JM		 562
563
564static struct hostapd_radius_attr *
565hostapd_parse_radius_attr(const char *value)
566{
567 const char *pos;
568 char syntax;
569 struct hostapd_radius_attr *attr;
570 size_t len;
571
572 attr = os_zalloc(sizeof(*attr));
573 if (attr == NULL)
574 return NULL;
575
576 attr->type = atoi(value);
577
578 pos = os_strchr(value, ':');
579 if (pos == NULL) {
580 attr->val = wpabuf_alloc(1);
581 if (attr->val == NULL) {
582 os_free(attr);
583 return NULL;
584 }
585 wpabuf_put_u8(attr->val, 0);
586 return attr;
587 }
588
589 pos++;
590 if (pos[0] == '\0' || pos[1] != ':') {
591 os_free(attr);
592 return NULL;
593 }
594 syntax = *pos++;
595 pos++;
596
597 switch (syntax) {
598 case 's':
599 attr->val = wpabuf_alloc_copy(pos, os_strlen(pos));
600 break;
601 case 'x':
602 len = os_strlen(pos);
603 if (len & 1)
604 break;
605 len /= 2;
606 attr->val = wpabuf_alloc(len);
607 if (attr->val == NULL)
608 break;
609 if (hexstr2bin(pos, wpabuf_put(attr->val, len), len) < 0) {
610 wpabuf_free(attr->val);
611 os_free(attr);
612 return NULL;
613 }
614 break;
615 case 'd':
616 attr->val = wpabuf_alloc(4);
617 if (attr->val)
618 wpabuf_put_be32(attr->val, atoi(pos));
619 break;
620 default:
621 os_free(attr);
622 return NULL;
623 }
624
625 if (attr->val == NULL) {
626 os_free(attr);
627 return NULL;
628 }
629
630 return attr;
631}
b031338c
JM		 632
633
634static int hostapd_parse_das_client(struct hostapd_bss_config *bss,
635 const char *val)
636{
637 char *secret;
b031338c
JM		 638
639 secret = os_strchr(val, ' ');
640 if (secret == NULL)
641 return -1;
642
643 secret++;
b031338c
JM		 644
645 if (hostapd_parse_ip_addr(val, &bss->radius_das_client_addr))
646 return -1;
647
648 os_free(bss->radius_das_shared_secret);
6e459875 649 bss->radius_das_shared_secret = (u8 *) os_strdup(secret);
b031338c
JM		 650 if (bss->radius_das_shared_secret == NULL)
651 return -1;
6e459875 652 bss->radius_das_shared_secret_len = os_strlen(secret);
b031338c
JM		 653
654 return 0;
655}
41d719d6
JM		 656#endif /* CONFIG_NO_RADIUS */
657
658
659static int hostapd_config_parse_key_mgmt(int line, const char *value)
660{
661 int val = 0, last;
662 char *start, *end, *buf;
663
664 buf = os_strdup(value);
665 if (buf == NULL)
666 return -1;
667 start = buf;
668
669 while (*start != '\0') {
670 while (*start == ' ' || *start == '\t')
671 start++;
672 if (*start == '\0')
673 break;
674 end = start;
675 while (*end != ' ' && *end != '\t' && *end != '\0')
676 end++;
677 last = *end == '\0';
678 *end = '\0';
679 if (os_strcmp(start, "WPA-PSK") == 0)
680 val |= WPA_KEY_MGMT_PSK;
681 else if (os_strcmp(start, "WPA-EAP") == 0)
682 val |= WPA_KEY_MGMT_IEEE8021X;
683#ifdef CONFIG_IEEE80211R
684 else if (os_strcmp(start, "FT-PSK") == 0)
685 val |= WPA_KEY_MGMT_FT_PSK;
686 else if (os_strcmp(start, "FT-EAP") == 0)
687 val |= WPA_KEY_MGMT_FT_IEEE8021X;
688#endif /* CONFIG_IEEE80211R */
689#ifdef CONFIG_IEEE80211W
690 else if (os_strcmp(start, "WPA-PSK-SHA256") == 0)
691 val |= WPA_KEY_MGMT_PSK_SHA256;
692 else if (os_strcmp(start, "WPA-EAP-SHA256") == 0)
693 val |= WPA_KEY_MGMT_IEEE8021X_SHA256;
694#endif /* CONFIG_IEEE80211W */
c10347f2
JM		 695#ifdef CONFIG_SAE
696 else if (os_strcmp(start, "SAE") == 0)
697 val |= WPA_KEY_MGMT_SAE;
698 else if (os_strcmp(start, "FT-SAE") == 0)
699 val |= WPA_KEY_MGMT_FT_SAE;
700#endif /* CONFIG_SAE */
5e3b5197 701#ifdef CONFIG_SUITEB
666497c8
JM		 702 else if (os_strcmp(start, "WPA-EAP-SUITE-B") == 0)
703 val |= WPA_KEY_MGMT_IEEE8021X_SUITE_B;
5e3b5197
JM		 704#endif /* CONFIG_SUITEB */
705#ifdef CONFIG_SUITEB192
706 else if (os_strcmp(start, "WPA-EAP-SUITE-B-192") == 0)
707 val |= WPA_KEY_MGMT_IEEE8021X_SUITE_B_192;
708#endif /* CONFIG_SUITEB192 */
41d719d6
JM		 709 else {
710 wpa_printf(MSG_ERROR, "Line %d: invalid key_mgmt '%s'",
711 line, start);
712 os_free(buf);
713 return -1;
714 }
715
716 if (last)
717 break;
718 start = end + 1;
719 }
720
721 os_free(buf);
722 if (val == 0) {
723 wpa_printf(MSG_ERROR, "Line %d: no key_mgmt values "
724 "configured.", line);
725 return -1;
726 }
727
728 return val;
729}
730
731
732static int hostapd_config_parse_cipher(int line, const char *value)
733{
a39c78be
JM		 734 int val = wpa_parse_cipher(value);
735 if (val < 0) {
736 wpa_printf(MSG_ERROR, "Line %d: invalid cipher '%s'.",
737 line, value);
41d719d6 738 return -1;
41d719d6 739 }
41d719d6
JM		 740 if (val == 0) {
741 wpa_printf(MSG_ERROR, "Line %d: no cipher values configured.",
742 line);
743 return -1;
744 }
745 return val;
746}
747
748
749static int hostapd_config_read_wep(struct hostapd_wep_keys *wep, int keyidx,
750 char *val)
751{
752 size_t len = os_strlen(val);
753
754 if (keyidx < 0 || keyidx > 3 || wep->key[keyidx] != NULL)
755 return -1;
756
757 if (val[0] == '"') {
758 if (len < 2 || val[len - 1] != '"')
759 return -1;
760 len -= 2;
761 wep->key[keyidx] = os_malloc(len);
762 if (wep->key[keyidx] == NULL)
763 return -1;
764 os_memcpy(wep->key[keyidx], val + 1, len);
765 wep->len[keyidx] = len;
766 } else {
767 if (len & 1)
768 return -1;
769 len /= 2;
770 wep->key[keyidx] = os_malloc(len);
771 if (wep->key[keyidx] == NULL)
772 return -1;
773 wep->len[keyidx] = len;
774 if (hexstr2bin(val, wep->key[keyidx], len) < 0)
775 return -1;
776 }
777
778 wep->keys_set++;
779
780 return 0;
781}
782
783
857d9422
MM		 784static int hostapd_parse_chanlist(struct hostapd_config *conf, char *val)
785{
786 char *pos;
787
788 /* for backwards compatibility, translate ' ' in conf str to ',' */
789 pos = val;
790 while (pos) {
791 pos = os_strchr(pos, ' ');
792 if (pos)
793 *pos++ = ',';
794 }
795 if (freq_range_list_parse(&conf->acs_ch_list, val))
796 return -1;
797
798 return 0;
799}
800
801
732118ec 802static int hostapd_parse_intlist(int **int_list, char *val)
41d719d6
JM		 803{
804 int *list;
805 int count;
806 char *pos, *end;
807
732118ec
SW		 808 os_free(*int_list);
809 *int_list = NULL;
41d719d6
JM		 810
811 pos = val;
812 count = 0;
813 while (*pos != '\0') {
814 if (*pos == ' ')
815 count++;
816 pos++;
817 }
818
819 list = os_malloc(sizeof(int) * (count + 2));
820 if (list == NULL)
821 return -1;
822 pos = val;
823 count = 0;
824 while (*pos != '\0') {
825 end = os_strchr(pos, ' ');
826 if (end)
827 *end = '\0';
828
829 list[count++] = atoi(pos);
830 if (!end)
831 break;
832 pos = end + 1;
833 }
834 list[count] = -1;
835
732118ec 836 *int_list = list;
41d719d6
JM		 837 return 0;
838}
839
840
841static int hostapd_config_bss(struct hostapd_config *conf, const char *ifname)
842{
ebd79f07 843 struct hostapd_bss_config **all, *bss;
41d719d6
JM		 844
845 if (*ifname == '\0')
846 return -1;
847
ebd79f07
JM		 848 all = os_realloc_array(conf->bss, conf->num_bss + 1,
849 sizeof(struct hostapd_bss_config *));
850 if (all == NULL) {
41d719d6
JM		 851 wpa_printf(MSG_ERROR, "Failed to allocate memory for "
852 "multi-BSS entry");
853 return -1;
854 }
ebd79f07 855 conf->bss = all;
41d719d6 856
2fe210ce
JM		 857 bss = os_zalloc(sizeof(*bss));
858 if (bss == NULL)
859 return -1;
41d719d6
JM		 860 bss->radius = os_zalloc(sizeof(*bss->radius));
861 if (bss->radius == NULL) {
862 wpa_printf(MSG_ERROR, "Failed to allocate memory for "
863 "multi-BSS RADIUS data");
2fe210ce 864 os_free(bss);
41d719d6
JM		 865 return -1;
866 }
867
2fe210ce 868 conf->bss[conf->num_bss++] = bss;
41d719d6
JM		 869 conf->last_bss = bss;
870
871 hostapd_config_defaults_bss(bss);
872 os_strlcpy(bss->iface, ifname, sizeof(bss->iface));
873 os_memcpy(bss->ssid.vlan, bss->iface, IFNAMSIZ + 1);
874
875 return 0;
876}
877
878
879/* convert floats with one decimal place to value*10 int, i.e.,
880 * "1.5" will return 15 */
881static int hostapd_config_read_int10(const char *value)
882{
883 int i, d;
884 char *pos;
885
886 i = atoi(value);
887 pos = os_strchr(value, '.');
888 d = 0;
889 if (pos) {
890 pos++;
891 if (*pos >= '0' && *pos <= '9')
892 d = *pos - '0';
893 }
894
895 return i * 10 + d;
896}
897
898
899static int valid_cw(int cw)
900{
901 return (cw == 1 || cw == 3 || cw == 7 || cw == 15 || cw == 31 ||
902 cw == 63 || cw == 127 || cw == 255 || cw == 511 || cw == 1023);
903}
904
905
906enum {
907 IEEE80211_TX_QUEUE_DATA0 = 0, /* used for EDCA AC_VO data */
908 IEEE80211_TX_QUEUE_DATA1 = 1, /* used for EDCA AC_VI data */
909 IEEE80211_TX_QUEUE_DATA2 = 2, /* used for EDCA AC_BE data */
7e3c1781 910 IEEE80211_TX_QUEUE_DATA3 = 3 /* used for EDCA AC_BK data */
41d719d6
JM		 911};
912
913static int hostapd_config_tx_queue(struct hostapd_config *conf, char *name,
914 char *val)
915{
916 int num;
917 char *pos;
918 struct hostapd_tx_queue_params *queue;
919
920 /* skip 'tx_queue_' prefix */
921 pos = name + 9;
922 if (os_strncmp(pos, "data", 4) == 0 &&
923 pos[4] >= '0' && pos[4] <= '9' && pos[5] == '_') {
924 num = pos[4] - '0';
925 pos += 6;
7e3c1781
JM		 926 } else if (os_strncmp(pos, "after_beacon_", 13) == 0 ||
927 os_strncmp(pos, "beacon_", 7) == 0) {
928 wpa_printf(MSG_INFO, "DEPRECATED: '%s' not used", name);
929 return 0;
41d719d6
JM		 930 } else {
931 wpa_printf(MSG_ERROR, "Unknown tx_queue name '%s'", pos);
932 return -1;
933 }
934
7e3c1781 935 if (num >= NUM_TX_QUEUES) {
d2da2249 936 /* for backwards compatibility, do not trigger failure */
7e3c1781
JM		 937 wpa_printf(MSG_INFO, "DEPRECATED: '%s' not used", name);
938 return 0;
939 }
940
41d719d6
JM		 941 queue = &conf->tx_queue[num];
942
943 if (os_strcmp(pos, "aifs") == 0) {
944 queue->aifs = atoi(val);
945 if (queue->aifs < 0 || queue->aifs > 255) {
946 wpa_printf(MSG_ERROR, "Invalid AIFS value %d",
947 queue->aifs);
948 return -1;
949 }
950 } else if (os_strcmp(pos, "cwmin") == 0) {
951 queue->cwmin = atoi(val);
952 if (!valid_cw(queue->cwmin)) {
953 wpa_printf(MSG_ERROR, "Invalid cwMin value %d",
954 queue->cwmin);
955 return -1;
956 }
957 } else if (os_strcmp(pos, "cwmax") == 0) {
958 queue->cwmax = atoi(val);
959 if (!valid_cw(queue->cwmax)) {
960 wpa_printf(MSG_ERROR, "Invalid cwMax value %d",
961 queue->cwmax);
962 return -1;
963 }
964 } else if (os_strcmp(pos, "burst") == 0) {
965 queue->burst = hostapd_config_read_int10(val);
966 } else {
967 wpa_printf(MSG_ERROR, "Unknown tx_queue field '%s'", pos);
968 return -1;
969 }
970
41d719d6
JM		 971 return 0;
972}
973
974
41d719d6
JM		 975#ifdef CONFIG_IEEE80211R
976static int add_r0kh(struct hostapd_bss_config *bss, char *value)
977{
978 struct ft_remote_r0kh *r0kh;
979 char *pos, *next;
980
981 r0kh = os_zalloc(sizeof(*r0kh));
982 if (r0kh == NULL)
983 return -1;
984
985 /* 02:01:02:03:04:05 a.example.com 000102030405060708090a0b0c0d0e0f */
986 pos = value;
987 next = os_strchr(pos, ' ');
988 if (next)
989 *next++ = '\0';
990 if (next == NULL || hwaddr_aton(pos, r0kh->addr)) {
991 wpa_printf(MSG_ERROR, "Invalid R0KH MAC address: '%s'", pos);
992 os_free(r0kh);
993 return -1;
994 }
995
996 pos = next;
997 next = os_strchr(pos, ' ');
998 if (next)
999 *next++ = '\0';
1000 if (next == NULL || next - pos > FT_R0KH_ID_MAX_LEN) {
1001 wpa_printf(MSG_ERROR, "Invalid R0KH-ID: '%s'", pos);
1002 os_free(r0kh);
1003 return -1;
1004 }
1005 r0kh->id_len = next - pos - 1;
1006 os_memcpy(r0kh->id, pos, r0kh->id_len);
1007
1008 pos = next;
1009 if (hexstr2bin(pos, r0kh->key, sizeof(r0kh->key))) {
1010 wpa_printf(MSG_ERROR, "Invalid R0KH key: '%s'", pos);
1011 os_free(r0kh);
1012 return -1;
1013 }
1014
1015 r0kh->next = bss->r0kh_list;
1016 bss->r0kh_list = r0kh;
1017
1018 return 0;
1019}
1020
1021
1022static int add_r1kh(struct hostapd_bss_config *bss, char *value)
1023{
1024 struct ft_remote_r1kh *r1kh;
1025 char *pos, *next;
1026
1027 r1kh = os_zalloc(sizeof(*r1kh));
1028 if (r1kh == NULL)
1029 return -1;
1030
1031 /* 02:01:02:03:04:05 02:01:02:03:04:05
1032 * 000102030405060708090a0b0c0d0e0f */
1033 pos = value;
1034 next = os_strchr(pos, ' ');
1035 if (next)
1036 *next++ = '\0';
1037 if (next == NULL || hwaddr_aton(pos, r1kh->addr)) {
1038 wpa_printf(MSG_ERROR, "Invalid R1KH MAC address: '%s'", pos);
1039 os_free(r1kh);
1040 return -1;
1041 }
1042
1043 pos = next;
1044 next = os_strchr(pos, ' ');
1045 if (next)
1046 *next++ = '\0';
1047 if (next == NULL || hwaddr_aton(pos, r1kh->id)) {
1048 wpa_printf(MSG_ERROR, "Invalid R1KH-ID: '%s'", pos);
1049 os_free(r1kh);
1050 return -1;
1051 }
1052
1053 pos = next;
1054 if (hexstr2bin(pos, r1kh->key, sizeof(r1kh->key))) {
1055 wpa_printf(MSG_ERROR, "Invalid R1KH key: '%s'", pos);
1056 os_free(r1kh);
1057 return -1;
1058 }
1059
1060 r1kh->next = bss->r1kh_list;
1061 bss->r1kh_list = r1kh;
1062
1063 return 0;
1064}
1065#endif /* CONFIG_IEEE80211R */
1066
1067
1068#ifdef CONFIG_IEEE80211N
1069static int hostapd_config_ht_capab(struct hostapd_config *conf,
1070 const char *capab)
1071{
1072 if (os_strstr(capab, "[LDPC]"))
1073 conf->ht_capab |= HT_CAP_INFO_LDPC_CODING_CAP;
1074 if (os_strstr(capab, "[HT40-]")) {
1075 conf->ht_capab |= HT_CAP_INFO_SUPP_CHANNEL_WIDTH_SET;
1076 conf->secondary_channel = -1;
1077 }
1078 if (os_strstr(capab, "[HT40+]")) {
1079 conf->ht_capab |= HT_CAP_INFO_SUPP_CHANNEL_WIDTH_SET;
1080 conf->secondary_channel = 1;
1081 }
1082 if (os_strstr(capab, "[SMPS-STATIC]")) {
1083 conf->ht_capab &= ~HT_CAP_INFO_SMPS_MASK;
1084 conf->ht_capab |= HT_CAP_INFO_SMPS_STATIC;
1085 }
1086 if (os_strstr(capab, "[SMPS-DYNAMIC]")) {
1087 conf->ht_capab &= ~HT_CAP_INFO_SMPS_MASK;
1088 conf->ht_capab |= HT_CAP_INFO_SMPS_DYNAMIC;
1089 }
1090 if (os_strstr(capab, "[GF]"))
1091 conf->ht_capab |= HT_CAP_INFO_GREEN_FIELD;
1092 if (os_strstr(capab, "[SHORT-GI-20]"))
1093 conf->ht_capab |= HT_CAP_INFO_SHORT_GI20MHZ;
1094 if (os_strstr(capab, "[SHORT-GI-40]"))
1095 conf->ht_capab |= HT_CAP_INFO_SHORT_GI40MHZ;
1096 if (os_strstr(capab, "[TX-STBC]"))
1097 conf->ht_capab |= HT_CAP_INFO_TX_STBC;
1098 if (os_strstr(capab, "[RX-STBC1]")) {
1099 conf->ht_capab &= ~HT_CAP_INFO_RX_STBC_MASK;
1100 conf->ht_capab |= HT_CAP_INFO_RX_STBC_1;
1101 }
1102 if (os_strstr(capab, "[RX-STBC12]")) {
1103 conf->ht_capab &= ~HT_CAP_INFO_RX_STBC_MASK;
1104 conf->ht_capab |= HT_CAP_INFO_RX_STBC_12;
1105 }
1106 if (os_strstr(capab, "[RX-STBC123]")) {
1107 conf->ht_capab &= ~HT_CAP_INFO_RX_STBC_MASK;
1108 conf->ht_capab |= HT_CAP_INFO_RX_STBC_123;
1109 }
1110 if (os_strstr(capab, "[DELAYED-BA]"))
1111 conf->ht_capab |= HT_CAP_INFO_DELAYED_BA;
1112 if (os_strstr(capab, "[MAX-AMSDU-7935]"))
1113 conf->ht_capab |= HT_CAP_INFO_MAX_AMSDU_SIZE;
1114 if (os_strstr(capab, "[DSSS_CCK-40]"))
1115 conf->ht_capab |= HT_CAP_INFO_DSSS_CCK40MHZ;
b7a8d67f
JM		 1116 if (os_strstr(capab, "[40-INTOLERANT]"))
1117 conf->ht_capab |= HT_CAP_INFO_40MHZ_INTOLERANT;
41d719d6
JM		 1118 if (os_strstr(capab, "[LSIG-TXOP-PROT]"))
1119 conf->ht_capab |= HT_CAP_INFO_LSIG_TXOP_PROTECT_SUPPORT;
1120
1121 return 0;
1122}
1123#endif /* CONFIG_IEEE80211N */
1124
1125
efe45d14
MP		 1126#ifdef CONFIG_IEEE80211AC
1127static int hostapd_config_vht_capab(struct hostapd_config *conf,
1128 const char *capab)
1129{
1130 if (os_strstr(capab, "[MAX-MPDU-7991]"))
1131 conf->vht_capab |= VHT_CAP_MAX_MPDU_LENGTH_7991;
1132 if (os_strstr(capab, "[MAX-MPDU-11454]"))
1133 conf->vht_capab |= VHT_CAP_MAX_MPDU_LENGTH_11454;
1134 if (os_strstr(capab, "[VHT160]"))
1135 conf->vht_capab |= VHT_CAP_SUPP_CHAN_WIDTH_160MHZ;
1136 if (os_strstr(capab, "[VHT160-80PLUS80]"))
1137 conf->vht_capab |= VHT_CAP_SUPP_CHAN_WIDTH_160_80PLUS80MHZ;
efe45d14
MP		 1138 if (os_strstr(capab, "[RXLDPC]"))
1139 conf->vht_capab |= VHT_CAP_RXLDPC;
1140 if (os_strstr(capab, "[SHORT-GI-80]"))
1141 conf->vht_capab |= VHT_CAP_SHORT_GI_80;
1142 if (os_strstr(capab, "[SHORT-GI-160]"))
1143 conf->vht_capab |= VHT_CAP_SHORT_GI_160;
1144 if (os_strstr(capab, "[TX-STBC-2BY1]"))
1145 conf->vht_capab |= VHT_CAP_TXSTBC;
1146 if (os_strstr(capab, "[RX-STBC-1]"))
1147 conf->vht_capab |= VHT_CAP_RXSTBC_1;
1148 if (os_strstr(capab, "[RX-STBC-12]"))
1149 conf->vht_capab |= VHT_CAP_RXSTBC_2;
1150 if (os_strstr(capab, "[RX-STBC-123]"))
1151 conf->vht_capab |= VHT_CAP_RXSTBC_3;
1152 if (os_strstr(capab, "[RX-STBC-1234]"))
1153 conf->vht_capab |= VHT_CAP_RXSTBC_4;
1154 if (os_strstr(capab, "[SU-BEAMFORMER]"))
7066a8e7 1155 conf->vht_capab |= VHT_CAP_SU_BEAMFORMER_CAPABLE;
efe45d14 1156 if (os_strstr(capab, "[SU-BEAMFORMEE]"))
7066a8e7 1157 conf->vht_capab |= VHT_CAP_SU_BEAMFORMEE_CAPABLE;
efe45d14 1158 if (os_strstr(capab, "[BF-ANTENNA-2]") &&
b29b012c
EP		 1159 (conf->vht_capab & VHT_CAP_SU_BEAMFORMEE_CAPABLE))
1160 conf->vht_capab |= (1 << VHT_CAP_BEAMFORMEE_STS_OFFSET);
efe45d14 1161 if (os_strstr(capab, "[SOUNDING-DIMENSION-2]") &&
b29b012c
EP		 1162 (conf->vht_capab & VHT_CAP_SU_BEAMFORMER_CAPABLE))
1163 conf->vht_capab |= (1 << VHT_CAP_SOUNDING_DIMENSION_OFFSET);
efe45d14
MP		 1164 if (os_strstr(capab, "[MU-BEAMFORMER]"))
1165 conf->vht_capab |= VHT_CAP_MU_BEAMFORMER_CAPABLE;
1166 if (os_strstr(capab, "[MU-BEAMFORMEE]"))
1167 conf->vht_capab |= VHT_CAP_MU_BEAMFORMEE_CAPABLE;
1168 if (os_strstr(capab, "[VHT-TXOP-PS]"))
1169 conf->vht_capab |= VHT_CAP_VHT_TXOP_PS;
1170 if (os_strstr(capab, "[HTC-VHT]"))
1171 conf->vht_capab |= VHT_CAP_HTC_VHT;
905828fe
BM		 1172 if (os_strstr(capab, "[MAX-A-MPDU-LEN-EXP7]"))
1173 conf->vht_capab |= VHT_CAP_MAX_A_MPDU_LENGTH_EXPONENT_MAX;
1174 else if (os_strstr(capab, "[MAX-A-MPDU-LEN-EXP6]"))
1175 conf->vht_capab |= VHT_CAP_MAX_A_MPDU_LENGTH_EXPONENT_6;
1176 else if (os_strstr(capab, "[MAX-A-MPDU-LEN-EXP5]"))
1177 conf->vht_capab |= VHT_CAP_MAX_A_MPDU_LENGTH_EXPONENT_5;
1178 else if (os_strstr(capab, "[MAX-A-MPDU-LEN-EXP4]"))
1179 conf->vht_capab |= VHT_CAP_MAX_A_MPDU_LENGTH_EXPONENT_4;
1180 else if (os_strstr(capab, "[MAX-A-MPDU-LEN-EXP3]"))
1181 conf->vht_capab |= VHT_CAP_MAX_A_MPDU_LENGTH_EXPONENT_3;
1182 else if (os_strstr(capab, "[MAX-A-MPDU-LEN-EXP2]"))
1183 conf->vht_capab |= VHT_CAP_MAX_A_MPDU_LENGTH_EXPONENT_2;
1184 else if (os_strstr(capab, "[MAX-A-MPDU-LEN-EXP1]"))
1185 conf->vht_capab |= VHT_CAP_MAX_A_MPDU_LENGTH_EXPONENT_1;
efe45d14
MP		 1186 if (os_strstr(capab, "[VHT-LINK-ADAPT2]") &&
1187 (conf->vht_capab & VHT_CAP_HTC_VHT))
1188 conf->vht_capab |= VHT_CAP_VHT_LINK_ADAPTATION_VHT_UNSOL_MFB;
1189 if (os_strstr(capab, "[VHT-LINK-ADAPT3]") &&
1190 (conf->vht_capab & VHT_CAP_HTC_VHT))
1191 conf->vht_capab |= VHT_CAP_VHT_LINK_ADAPTATION_VHT_MRQ_MFB;
1192 if (os_strstr(capab, "[RX-ANTENNA-PATTERN]"))
1193 conf->vht_capab |= VHT_CAP_RX_ANTENNA_PATTERN;
1194 if (os_strstr(capab, "[TX-ANTENNA-PATTERN]"))
1195 conf->vht_capab |= VHT_CAP_TX_ANTENNA_PATTERN;
1196 return 0;
1197}
1198#endif /* CONFIG_IEEE80211AC */
1199
1200
4b2a77ab
JM		 1201#ifdef CONFIG_INTERWORKING
1202static int parse_roaming_consortium(struct hostapd_bss_config *bss, char *pos,
1203 int line)
1204{
1205 size_t len = os_strlen(pos);
1206 u8 oi[MAX_ROAMING_CONSORTIUM_LEN];
1207
1208 struct hostapd_roaming_consortium *rc;
1209
1210 if ((len & 1) || len < 2 * 3 || len / 2 > MAX_ROAMING_CONSORTIUM_LEN ||
1211 hexstr2bin(pos, oi, len / 2)) {
1212 wpa_printf(MSG_ERROR, "Line %d: invalid roaming_consortium "
1213 "'%s'", line, pos);
1214 return -1;
1215 }
1216 len /= 2;
1217
067ffa26
JM		 1218 rc = os_realloc_array(bss->roaming_consortium,
1219 bss->roaming_consortium_count + 1,
1220 sizeof(struct hostapd_roaming_consortium));
4b2a77ab
JM		 1221 if (rc == NULL)
1222 return -1;
1223
1224 os_memcpy(rc[bss->roaming_consortium_count].oi, oi, len);
1225 rc[bss->roaming_consortium_count].len = len;
1226
1227 bss->roaming_consortium = rc;
1228 bss->roaming_consortium_count++;
1229
1230 return 0;
1231}
648cc711
JM		 1232
1233
1792e58d
JM		 1234static int parse_lang_string(struct hostapd_lang_string **array,
1235 unsigned int *count, char *pos)
648cc711 1236{
f224cf05
KP		 1237 char *sep, *str = NULL;
1238 size_t clen, nlen, slen;
1792e58d 1239 struct hostapd_lang_string *ls;
f224cf05
KP		 1240 int ret = -1;
1241
1242 if (*pos == '"' || (*pos == 'P' && pos[1] == '"')) {
1243 str = wpa_config_parse_string(pos, &slen);
1244 if (!str)
1245 return -1;
1246 pos = str;
1247 }
648cc711
JM		 1248
1249 sep = os_strchr(pos, ':');
1250 if (sep == NULL)
f224cf05 1251 goto fail;
648cc711
JM		 1252 *sep++ = '\0';
1253
1254 clen = os_strlen(pos);
04e533e2 1255 if (clen < 2 || clen > sizeof(ls->lang))
f224cf05 1256 goto fail;
648cc711
JM		 1257 nlen = os_strlen(sep);
1258 if (nlen > 252)
f224cf05 1259 goto fail;
648cc711 1260
1792e58d
JM		 1261 ls = os_realloc_array(*array, *count + 1,
1262 sizeof(struct hostapd_lang_string));
1263 if (ls == NULL)
f224cf05 1264 goto fail;
648cc711 1265
1792e58d
JM		 1266 *array = ls;
1267 ls = &(*array)[*count];
1268 (*count)++;
648cc711 1269
1792e58d
JM		 1270 os_memset(ls->lang, 0, sizeof(ls->lang));
1271 os_memcpy(ls->lang, pos, clen);
1272 ls->name_len = nlen;
1273 os_memcpy(ls->name, sep, nlen);
648cc711 1274
f224cf05
KP		 1275 ret = 0;
1276fail:
1277 os_free(str);
1278 return ret;
1792e58d
JM		 1279}
1280
648cc711 1281
1792e58d
JM		 1282static int parse_venue_name(struct hostapd_bss_config *bss, char *pos,
1283 int line)
1284{
1285 if (parse_lang_string(&bss->venue_name, &bss->venue_name_count, pos)) {
1286 wpa_printf(MSG_ERROR, "Line %d: Invalid venue_name '%s'",
1287 line, pos);
1288 return -1;
1289 }
1290 return 0;
648cc711 1291}
7515adb2
JK		 1292
1293
1294static int parse_3gpp_cell_net(struct hostapd_bss_config *bss, char *buf,
1295 int line)
1296{
1297 size_t count;
1298 char *pos;
1299 u8 *info = NULL, *ipos;
1300
1301 /* format: <MCC1,MNC1>[;<MCC2,MNC2>][;...] */
1302
1303 count = 1;
1304 for (pos = buf; *pos; pos++) {
4be20bf9 1305 if ((*pos < '0' || *pos > '9') && *pos != ';' && *pos != ',')
7515adb2
JK		 1306 goto fail;
1307 if (*pos == ';')
1308 count++;
1309 }
1310 if (1 + count * 3 > 0x7f)
1311 goto fail;
1312
1313 info = os_zalloc(2 + 3 + count * 3);
1314 if (info == NULL)
1315 return -1;
1316
1317 ipos = info;
1318 *ipos++ = 0; /* GUD - Version 1 */
1319 *ipos++ = 3 + count * 3; /* User Data Header Length (UDHL) */
1320 *ipos++ = 0; /* PLMN List IEI */
1321 /* ext(b8) | Length of PLMN List value contents(b7..1) */
1322 *ipos++ = 1 + count * 3;
1323 *ipos++ = count; /* Number of PLMNs */
1324
1325 pos = buf;
1326 while (pos && *pos) {
1327 char *mcc, *mnc;
1328 size_t mnc_len;
1329
1330 mcc = pos;
1331 mnc = os_strchr(pos, ',');
1332 if (mnc == NULL)
1333 goto fail;
1334 *mnc++ = '\0';
1335 pos = os_strchr(mnc, ';');
1336 if (pos)
1337 *pos++ = '\0';
1338
1339 mnc_len = os_strlen(mnc);
1340 if (os_strlen(mcc) != 3 || (mnc_len != 2 && mnc_len != 3))
1341 goto fail;
1342
1343 /* BC coded MCC,MNC */
1344 /* MCC digit 2 | MCC digit 1 */
1345 *ipos++ = ((mcc[1] - '0') << 4) | (mcc[0] - '0');
1346 /* MNC digit 3 | MCC digit 3 */
1347 *ipos++ = (((mnc_len == 2) ? 0xf0 : ((mnc[2] - '0') << 4))) |
1348 (mcc[2] - '0');
1349 /* MNC digit 2 | MNC digit 1 */
1350 *ipos++ = ((mnc[1] - '0') << 4) | (mnc[0] - '0');
1351 }
1352
1353 os_free(bss->anqp_3gpp_cell_net);
1354 bss->anqp_3gpp_cell_net = info;
1355 bss->anqp_3gpp_cell_net_len = 2 + 3 + 3 * count;
1356 wpa_hexdump(MSG_MSGDUMP, "3GPP Cellular Network information",
1357 bss->anqp_3gpp_cell_net, bss->anqp_3gpp_cell_net_len);
1358
1359 return 0;
1360
1361fail:
1362 wpa_printf(MSG_ERROR, "Line %d: Invalid anqp_3gpp_cell_net: %s",
1363 line, buf);
1364 os_free(info);
1365 return -1;
1366}
1367
8047b186
JK		 1368
1369static int parse_nai_realm(struct hostapd_bss_config *bss, char *buf, int line)
1370{
1371 struct hostapd_nai_realm_data *realm;
1372 size_t i, j, len;
1373 int *offsets;
1374 char *pos, *end, *rpos;
1375
1376 offsets = os_calloc(bss->nai_realm_count * MAX_NAI_REALMS,
1377 sizeof(int));
1378 if (offsets == NULL)
1379 return -1;
1380
1381 for (i = 0; i < bss->nai_realm_count; i++) {
1382 realm = &bss->nai_realm_data[i];
1383 for (j = 0; j < MAX_NAI_REALMS; j++) {
1384 offsets[i * MAX_NAI_REALMS + j] =
1385 realm->realm[j] ?
1386 realm->realm[j] - realm->realm_buf : -1;
1387 }
1388 }
1389
1390 realm = os_realloc_array(bss->nai_realm_data, bss->nai_realm_count + 1,
1391 sizeof(struct hostapd_nai_realm_data));
1392 if (realm == NULL) {
1393 os_free(offsets);
1394 return -1;
1395 }
1396 bss->nai_realm_data = realm;
1397
1398 /* patch the pointers after realloc */
1399 for (i = 0; i < bss->nai_realm_count; i++) {
1400 realm = &bss->nai_realm_data[i];
1401 for (j = 0; j < MAX_NAI_REALMS; j++) {
1402 int offs = offsets[i * MAX_NAI_REALMS + j];
1403 if (offs >= 0)
1404 realm->realm[j] = realm->realm_buf + offs;
1405 else
1406 realm->realm[j] = NULL;
1407 }
1408 }
1409 os_free(offsets);
1410
1411 realm = &bss->nai_realm_data[bss->nai_realm_count];
1412 os_memset(realm, 0, sizeof(*realm));
1413
1414 pos = buf;
1415 realm->encoding = atoi(pos);
1416 pos = os_strchr(pos, ',');
1417 if (pos == NULL)
1418 goto fail;
1419 pos++;
1420
1421 end = os_strchr(pos, ',');
1422 if (end) {
1423 len = end - pos;
1424 *end = '\0';
1425 } else {
1426 len = os_strlen(pos);
1427 }
1428
1429 if (len > MAX_NAI_REALMLEN) {
1430 wpa_printf(MSG_ERROR, "Too long a realm string (%d > max %d "
1431 "characters)", (int) len, MAX_NAI_REALMLEN);
1432 goto fail;
1433 }
1434 os_memcpy(realm->realm_buf, pos, len);
1435
1436 if (end)
1437 pos = end + 1;
1438 else
1439 pos = NULL;
1440
1441 while (pos && *pos) {
1442 struct hostapd_nai_realm_eap *eap;
1443
1444 if (realm->eap_method_count >= MAX_NAI_EAP_METHODS) {
1445 wpa_printf(MSG_ERROR, "Too many EAP methods");
1446 goto fail;
1447 }
1448
1449 eap = &realm->eap_method[realm->eap_method_count];
1450 realm->eap_method_count++;
1451
1452 end = os_strchr(pos, ',');
1453 if (end == NULL)
1454 end = pos + os_strlen(pos);
1455
1456 eap->eap_method = atoi(pos);
1457 for (;;) {
1458 pos = os_strchr(pos, '[');
1459 if (pos == NULL || pos > end)
1460 break;
1461 pos++;
1462 if (eap->num_auths >= MAX_NAI_AUTH_TYPES) {
1463 wpa_printf(MSG_ERROR, "Too many auth params");
1464 goto fail;
1465 }
1466 eap->auth_id[eap->num_auths] = atoi(pos);
1467 pos = os_strchr(pos, ':');
1468 if (pos == NULL || pos > end)
1469 goto fail;
1470 pos++;
1471 eap->auth_val[eap->num_auths] = atoi(pos);
1472 pos = os_strchr(pos, ']');
1473 if (pos == NULL || pos > end)
1474 goto fail;
1475 pos++;
1476 eap->num_auths++;
1477 }
1478
1479 if (*end != ',')
1480 break;
1481
1482 pos = end + 1;
1483 }
1484
1485 /* Split realm list into null terminated realms */
1486 rpos = realm->realm_buf;
1487 i = 0;
1488 while (*rpos) {
1489 if (i >= MAX_NAI_REALMS) {
1490 wpa_printf(MSG_ERROR, "Too many realms");
1491 goto fail;
1492 }
1493 realm->realm[i++] = rpos;
1494 rpos = os_strchr(rpos, ';');
1495 if (rpos == NULL)
1496 break;
1497 *rpos++ = '\0';
1498 }
1499
1500 bss->nai_realm_count++;
1501
1502 return 0;
1503
1504fail:
1505 wpa_printf(MSG_ERROR, "Line %d: invalid nai_realm '%s'", line, buf);
1506 return -1;
1507}
1508
c551700f
KP		 1509
1510static int parse_qos_map_set(struct hostapd_bss_config *bss,
1511 char *buf, int line)
1512{
1513 u8 qos_map_set[16 + 2 * 21], count = 0;
1514 char *pos = buf;
1515 int val;
1516
1517 for (;;) {
1518 if (count == sizeof(qos_map_set)) {
1519 wpa_printf(MSG_ERROR, "Line %d: Too many qos_map_set "
1520 "parameters '%s'", line, buf);
1521 return -1;
1522 }
1523
1524 val = atoi(pos);
1525 if (val > 255 || val < 0) {
1526 wpa_printf(MSG_ERROR, "Line %d: Invalid qos_map_set "
1527 "'%s'", line, buf);
1528 return -1;
1529 }
1530
1531 qos_map_set[count++] = val;
1532 pos = os_strchr(pos, ',');
1533 if (!pos)
1534 break;
1535 pos++;
1536 }
1537
1538 if (count < 16 || count & 1) {
1539 wpa_printf(MSG_ERROR, "Line %d: Invalid qos_map_set '%s'",
1540 line, buf);
1541 return -1;
1542 }
1543
1544 os_memcpy(bss->qos_map_set, qos_map_set, count);
1545 bss->qos_map_set_len = count;
1546
1547 return 0;
1548}
1549
4b2a77ab
JM		 1550#endif /* CONFIG_INTERWORKING */
1551
1552
5ccc54aa
JK		 1553#ifdef CONFIG_HS20
1554static int hs20_parse_conn_capab(struct hostapd_bss_config *bss, char *buf,
1555 int line)
1556{
1557 u8 *conn_cap;
1558 char *pos;
1559
1560 if (bss->hs20_connection_capability_len >= 0xfff0)
1561 return -1;
1562
1563 conn_cap = os_realloc(bss->hs20_connection_capability,
1564 bss->hs20_connection_capability_len + 4);
1565 if (conn_cap == NULL)
1566 return -1;
1567
1568 bss->hs20_connection_capability = conn_cap;
1569 conn_cap += bss->hs20_connection_capability_len;
1570 pos = buf;
1571 conn_cap[0] = atoi(pos);
1572 pos = os_strchr(pos, ':');
1573 if (pos == NULL)
1574 return -1;
1575 pos++;
1576 WPA_PUT_LE16(conn_cap + 1, atoi(pos));
1577 pos = os_strchr(pos, ':');
1578 if (pos == NULL)
1579 return -1;
1580 pos++;
1581 conn_cap[3] = atoi(pos);
1582 bss->hs20_connection_capability_len += 4;
1583
1584 return 0;
1585}
4065a309
JK		 1586
1587
1588static int hs20_parse_wan_metrics(struct hostapd_bss_config *bss, char *buf,
1589 int line)
1590{
1591 u8 *wan_metrics;
1592 char *pos;
1593
1594 /* <WAN Info>:<DL Speed>:<UL Speed>:<DL Load>:<UL Load>:<LMD> */
1595
1596 wan_metrics = os_zalloc(13);
1597 if (wan_metrics == NULL)
1598 return -1;
1599
1600 pos = buf;
1601 /* WAN Info */
1602 if (hexstr2bin(pos, wan_metrics, 1) < 0)
1603 goto fail;
1604 pos += 2;
1605 if (*pos != ':')
1606 goto fail;
1607 pos++;
1608
1609 /* Downlink Speed */
1610 WPA_PUT_LE32(wan_metrics + 1, atoi(pos));
1611 pos = os_strchr(pos, ':');
1612 if (pos == NULL)
1613 goto fail;
1614 pos++;
1615
1616 /* Uplink Speed */
1617 WPA_PUT_LE32(wan_metrics + 5, atoi(pos));
1618 pos = os_strchr(pos, ':');
1619 if (pos == NULL)
1620 goto fail;
1621 pos++;
1622
1623 /* Downlink Load */
1624 wan_metrics[9] = atoi(pos);
1625 pos = os_strchr(pos, ':');
1626 if (pos == NULL)
1627 goto fail;
1628 pos++;
1629
1630 /* Uplink Load */
1631 wan_metrics[10] = atoi(pos);
1632 pos = os_strchr(pos, ':');
1633 if (pos == NULL)
1634 goto fail;
1635 pos++;
1636
1637 /* LMD */
1638 WPA_PUT_LE16(wan_metrics + 11, atoi(pos));
1639
1640 os_free(bss->hs20_wan_metrics);
1641 bss->hs20_wan_metrics = wan_metrics;
1642
1643 return 0;
1644
1645fail:
1646 wpa_printf(MSG_ERROR, "Line %d: Invalid hs20_wan_metrics '%s'",
5cfc87b7 1647 line, buf);
4065a309
JK		 1648 os_free(wan_metrics);
1649 return -1;
1650}
a9277e85
JK		 1651
1652
1653static int hs20_parse_oper_friendly_name(struct hostapd_bss_config *bss,
1654 char *pos, int line)
1655{
1656 if (parse_lang_string(&bss->hs20_oper_friendly_name,
1657 &bss->hs20_oper_friendly_name_count, pos)) {
1658 wpa_printf(MSG_ERROR, "Line %d: Invalid "
1659 "hs20_oper_friendly_name '%s'", line, pos);
1660 return -1;
1661 }
1662 return 0;
1663}
f7bd7a01
JM		 1664
1665
1666static int hs20_parse_icon(struct hostapd_bss_config *bss, char *pos)
1667{
1668 struct hs20_icon *icon;
1669 char *end;
1670
1671 icon = os_realloc_array(bss->hs20_icons, bss->hs20_icons_count + 1,
1672 sizeof(struct hs20_icon));
1673 if (icon == NULL)
1674 return -1;
1675 bss->hs20_icons = icon;
1676 icon = &bss->hs20_icons[bss->hs20_icons_count];
1677 os_memset(icon, 0, sizeof(*icon));
1678
1679 icon->width = atoi(pos);
1680 pos = os_strchr(pos, ':');
1681 if (pos == NULL)
1682 return -1;
1683 pos++;
1684
1685 icon->height = atoi(pos);
1686 pos = os_strchr(pos, ':');
1687 if (pos == NULL)
1688 return -1;
1689 pos++;
1690
1691 end = os_strchr(pos, ':');
1692 if (end == NULL || end - pos > 3)
1693 return -1;
1694 os_memcpy(icon->language, pos, end - pos);
1695 pos = end + 1;
1696
1697 end = os_strchr(pos, ':');
1698 if (end == NULL || end - pos > 255)
1699 return -1;
1700 os_memcpy(icon->type, pos, end - pos);
1701 pos = end + 1;
1702
1703 end = os_strchr(pos, ':');
1704 if (end == NULL || end - pos > 255)
1705 return -1;
1706 os_memcpy(icon->name, pos, end - pos);
1707 pos = end + 1;
1708
1709 if (os_strlen(pos) > 255)
1710 return -1;
1711 os_memcpy(icon->file, pos, os_strlen(pos));
1712
1713 bss->hs20_icons_count++;
1714
1715 return 0;
1716}
1717
ae6d15c7
JM		 1718
1719static int hs20_parse_osu_ssid(struct hostapd_bss_config *bss,
1720 char *pos, int line)
1721{
1722 size_t slen;
1723 char *str;
1724
1725 str = wpa_config_parse_string(pos, &slen);
1726 if (str == NULL || slen < 1 || slen > HOSTAPD_MAX_SSID_LEN) {
1727 wpa_printf(MSG_ERROR, "Line %d: Invalid SSID '%s'", line, pos);
b2e32cde 1728 os_free(str);
ae6d15c7
JM		 1729 return -1;
1730 }
1731
1732 os_memcpy(bss->osu_ssid, str, slen);
1733 bss->osu_ssid_len = slen;
1734 os_free(str);
1735
1736 return 0;
1737}
1738
1739
1740static int hs20_parse_osu_server_uri(struct hostapd_bss_config *bss,
1741 char *pos, int line)
1742{
1743 struct hs20_osu_provider *p;
1744
1745 p = os_realloc_array(bss->hs20_osu_providers,
1746 bss->hs20_osu_providers_count + 1, sizeof(*p));
1747 if (p == NULL)
1748 return -1;
1749
1750 bss->hs20_osu_providers = p;
1751 bss->last_osu = &bss->hs20_osu_providers[bss->hs20_osu_providers_count];
1752 bss->hs20_osu_providers_count++;
1753 os_memset(bss->last_osu, 0, sizeof(*p));
1754 bss->last_osu->server_uri = os_strdup(pos);
1755
1756 return 0;
1757}
1758
1759
1760static int hs20_parse_osu_friendly_name(struct hostapd_bss_config *bss,
1761 char *pos, int line)
1762{
1763 if (bss->last_osu == NULL) {
1764 wpa_printf(MSG_ERROR, "Line %d: Unexpected OSU field", line);
1765 return -1;
1766 }
1767
1768 if (parse_lang_string(&bss->last_osu->friendly_name,
1769 &bss->last_osu->friendly_name_count, pos)) {
1770 wpa_printf(MSG_ERROR, "Line %d: Invalid osu_friendly_name '%s'",
1771 line, pos);
1772 return -1;
1773 }
1774
1775 return 0;
1776}
1777
1778
1779static int hs20_parse_osu_nai(struct hostapd_bss_config *bss,
1780 char *pos, int line)
1781{
1782 if (bss->last_osu == NULL) {
1783 wpa_printf(MSG_ERROR, "Line %d: Unexpected OSU field", line);
1784 return -1;
1785 }
1786
1787 os_free(bss->last_osu->osu_nai);
1788 bss->last_osu->osu_nai = os_strdup(pos);
1789 if (bss->last_osu->osu_nai == NULL)
1790 return -1;
1791
1792 return 0;
1793}
1794
1795
1796static int hs20_parse_osu_method_list(struct hostapd_bss_config *bss, char *pos,
1797 int line)
1798{
1799 if (bss->last_osu == NULL) {
1800 wpa_printf(MSG_ERROR, "Line %d: Unexpected OSU field", line);
1801 return -1;
1802 }
1803
1804 if (hostapd_parse_intlist(&bss->last_osu->method_list, pos)) {
1805 wpa_printf(MSG_ERROR, "Line %d: Invalid osu_method_list", line);
1806 return -1;
1807 }
1808
1809 return 0;
1810}
1811
1812
1813static int hs20_parse_osu_icon(struct hostapd_bss_config *bss, char *pos,
1814 int line)
1815{
1816 char **n;
1817 struct hs20_osu_provider *p = bss->last_osu;
1818
1819 if (p == NULL) {
1820 wpa_printf(MSG_ERROR, "Line %d: Unexpected OSU field", line);
1821 return -1;
1822 }
1823
1824 n = os_realloc_array(p->icons, p->icons_count + 1, sizeof(char *));
1825 if (n == NULL)
1826 return -1;
1827 p->icons = n;
1828 p->icons[p->icons_count] = os_strdup(pos);
1829 if (p->icons[p->icons_count] == NULL)
1830 return -1;
1831 p->icons_count++;
1832
1833 return 0;
1834}
1835
1836
1837static int hs20_parse_osu_service_desc(struct hostapd_bss_config *bss,
1838 char *pos, int line)
1839{
1840 if (bss->last_osu == NULL) {
1841 wpa_printf(MSG_ERROR, "Line %d: Unexpected OSU field", line);
1842 return -1;
1843 }
1844
1845 if (parse_lang_string(&bss->last_osu->service_desc,
1846 &bss->last_osu->service_desc_count, pos)) {
1847 wpa_printf(MSG_ERROR, "Line %d: Invalid osu_service_desc '%s'",
1848 line, pos);
1849 return -1;
1850 }
1851
1852 return 0;
1853}
1854
5ccc54aa
JK		 1855#endif /* CONFIG_HS20 */
1856
1857
ffdaa05a
JM		 1858#ifdef CONFIG_WPS_NFC
1859static struct wpabuf * hostapd_parse_bin(const char *buf)
1860{
1861 size_t len;
1862 struct wpabuf *ret;
1863
1864 len = os_strlen(buf);
1865 if (len & 0x01)
1866 return NULL;
1867 len /= 2;
1868
1869 ret = wpabuf_alloc(len);
1870 if (ret == NULL)
1871 return NULL;
1872
1873 if (hexstr2bin(buf, wpabuf_put(ret, len), len)) {
1874 wpabuf_free(ret);
1875 return NULL;
1876 }
1877
1878 return ret;
1879}
1880#endif /* CONFIG_WPS_NFC */
1881
1882
68fa00c3
JM		 1883#ifdef CONFIG_ACS
1884static int hostapd_config_parse_acs_chan_bias(struct hostapd_config *conf,
1885 char *pos)
1886{
1887 struct acs_bias *bias = NULL, *tmp;
1888 unsigned int num = 0;
1889 char *end;
1890
1891 while (*pos) {
1892 tmp = os_realloc_array(bias, num + 1, sizeof(*bias));
1893 if (!tmp)
1894 goto fail;
1895 bias = tmp;
1896
1897 bias[num].channel = atoi(pos);
1898 if (bias[num].channel <= 0)
1899 goto fail;
1900 pos = os_strchr(pos, ':');
1901 if (!pos)
1902 goto fail;
1903 pos++;
1904 bias[num].bias = strtod(pos, &end);
1905 if (end == pos || bias[num].bias < 0.0)
1906 goto fail;
1907 pos = end;
1908 if (*pos != ' ' && *pos != '\0')
1909 goto fail;
1910 num++;
1911 }
1912
1913 os_free(conf->acs_chan_bias);
1914 conf->acs_chan_bias = bias;
1915 conf->num_acs_chan_bias = num;
1916
1917 return 0;
1918fail:
1919 os_free(bias);
1920 return -1;
1921}
1922#endif /* CONFIG_ACS */
1923
1924
ef45bc89
SP		 1925static int hostapd_config_fill(struct hostapd_config *conf,
1926 struct hostapd_bss_config *bss,
1927 char *buf, char *pos, int line)
41d719d6 1928{
599f40db
JM		 1929 if (os_strcmp(buf, "interface") == 0) {
1930 os_strlcpy(conf->bss[0]->iface, pos,
1931 sizeof(conf->bss[0]->iface));
1932 } else if (os_strcmp(buf, "bridge") == 0) {
1933 os_strlcpy(bss->bridge, pos, sizeof(bss->bridge));
1934 } else if (os_strcmp(buf, "vlan_bridge") == 0) {
1935 os_strlcpy(bss->vlan_bridge, pos, sizeof(bss->vlan_bridge));
1936 } else if (os_strcmp(buf, "wds_bridge") == 0) {
1937 os_strlcpy(bss->wds_bridge, pos, sizeof(bss->wds_bridge));
1938 } else if (os_strcmp(buf, "driver") == 0) {
1939 int j;
1940 /* clear to get error below if setting is invalid */
1941 conf->driver = NULL;
1942 for (j = 0; wpa_drivers[j]; j++) {
1943 if (os_strcmp(pos, wpa_drivers[j]->name) == 0) {
1944 conf->driver = wpa_drivers[j];
1945 break;
41d719d6 1946 }
599f40db
JM		 1947 }
1948 if (conf->driver == NULL) {
1949 wpa_printf(MSG_ERROR,
1950 "Line %d: invalid/unknown driver '%s'",
1951 line, pos);
a0b728b7 1952 return 1;
599f40db 1953 }
0ecff8d7
JM		 1954 } else if (os_strcmp(buf, "driver_params") == 0) {
1955 os_free(conf->driver_params);
1956 conf->driver_params = os_strdup(pos);
599f40db
JM		 1957 } else if (os_strcmp(buf, "debug") == 0) {
1958 wpa_printf(MSG_DEBUG, "Line %d: DEPRECATED: 'debug' configuration variable is not used anymore",
1959 line);
1960 } else if (os_strcmp(buf, "logger_syslog_level") == 0) {
1961 bss->logger_syslog_level = atoi(pos);
1962 } else if (os_strcmp(buf, "logger_stdout_level") == 0) {
1963 bss->logger_stdout_level = atoi(pos);
1964 } else if (os_strcmp(buf, "logger_syslog") == 0) {
1965 bss->logger_syslog = atoi(pos);
1966 } else if (os_strcmp(buf, "logger_stdout") == 0) {
1967 bss->logger_stdout = atoi(pos);
1968 } else if (os_strcmp(buf, "dump_file") == 0) {
1969 wpa_printf(MSG_INFO, "Line %d: DEPRECATED: 'dump_file' configuration variable is not used anymore",
1970 line);
1971 } else if (os_strcmp(buf, "ssid") == 0) {
1972 bss->ssid.ssid_len = os_strlen(pos);
1973 if (bss->ssid.ssid_len > HOSTAPD_MAX_SSID_LEN ||
1974 bss->ssid.ssid_len < 1) {
1975 wpa_printf(MSG_ERROR, "Line %d: invalid SSID '%s'",
1976 line, pos);
a0b728b7 1977 return 1;
599f40db 1978 }
b4c26ef9
JM		 1979 os_memcpy(bss->ssid.ssid, pos, bss->ssid.ssid_len);
1980 bss->ssid.ssid_set = 1;
599f40db
JM		 1981 } else if (os_strcmp(buf, "ssid2") == 0) {
1982 size_t slen;
1983 char *str = wpa_config_parse_string(pos, &slen);
1984 if (str == NULL || slen < 1 || slen > HOSTAPD_MAX_SSID_LEN) {
1985 wpa_printf(MSG_ERROR, "Line %d: invalid SSID '%s'",
1986 line, pos);
b2e32cde 1987 os_free(str);
a0b728b7 1988 return 1;
599f40db 1989 }
b2e32cde
JM		 1990 os_memcpy(bss->ssid.ssid, str, slen);
1991 bss->ssid.ssid_len = slen;
1992 bss->ssid.ssid_set = 1;
599f40db
JM		 1993 os_free(str);
1994 } else if (os_strcmp(buf, "utf8_ssid") == 0) {
1995 bss->ssid.utf8_ssid = atoi(pos) > 0;
1996 } else if (os_strcmp(buf, "macaddr_acl") == 0) {
1997 bss->macaddr_acl = atoi(pos);
1998 if (bss->macaddr_acl != ACCEPT_UNLESS_DENIED &&
1999 bss->macaddr_acl != DENY_UNLESS_ACCEPTED &&
2000 bss->macaddr_acl != USE_EXTERNAL_RADIUS_AUTH) {
2001 wpa_printf(MSG_ERROR, "Line %d: unknown macaddr_acl %d",
2002 line, bss->macaddr_acl);
2003 }
2004 } else if (os_strcmp(buf, "accept_mac_file") == 0) {
2005 if (hostapd_config_read_maclist(pos, &bss->accept_mac,
2006 &bss->num_accept_mac)) {
2007 wpa_printf(MSG_ERROR, "Line %d: Failed to read accept_mac_file '%s'",
2008 line, pos);
a0b728b7 2009 return 1;
599f40db
JM		 2010 }
2011 } else if (os_strcmp(buf, "deny_mac_file") == 0) {
2012 if (hostapd_config_read_maclist(pos, &bss->deny_mac,
2013 &bss->num_deny_mac)) {
2014 wpa_printf(MSG_ERROR, "Line %d: Failed to read deny_mac_file '%s'",
2015 line, pos);
a0b728b7 2016 return 1;
599f40db
JM		 2017 }
2018 } else if (os_strcmp(buf, "wds_sta") == 0) {
2019 bss->wds_sta = atoi(pos);
2020 } else if (os_strcmp(buf, "start_disabled") == 0) {
2021 bss->start_disabled = atoi(pos);
2022 } else if (os_strcmp(buf, "ap_isolate") == 0) {
2023 bss->isolate = atoi(pos);
2024 } else if (os_strcmp(buf, "ap_max_inactivity") == 0) {
2025 bss->ap_max_inactivity = atoi(pos);
2026 } else if (os_strcmp(buf, "skip_inactivity_poll") == 0) {
2027 bss->skip_inactivity_poll = atoi(pos);
2028 } else if (os_strcmp(buf, "country_code") == 0) {
2029 os_memcpy(conf->country, pos, 2);
2030 /* FIX: make this configurable */
2031 conf->country[2] = ' ';
2032 } else if (os_strcmp(buf, "ieee80211d") == 0) {
2033 conf->ieee80211d = atoi(pos);
2034 } else if (os_strcmp(buf, "ieee80211h") == 0) {
2035 conf->ieee80211h = atoi(pos);
2036 } else if (os_strcmp(buf, "ieee8021x") == 0) {
2037 bss->ieee802_1x = atoi(pos);
2038 } else if (os_strcmp(buf, "eapol_version") == 0) {
2039 bss->eapol_version = atoi(pos);
2040 if (bss->eapol_version < 1 || bss->eapol_version > 2) {
2041 wpa_printf(MSG_ERROR,
2042 "Line %d: invalid EAPOL version (%d): '%s'.",
2043 line, bss->eapol_version, pos);
a0b728b7 2044 return 1;
b4c26ef9
JM		 2045 }
2046 wpa_printf(MSG_DEBUG, "eapol_version=%d", bss->eapol_version);
41d719d6 2047#ifdef EAP_SERVER
599f40db
JM		 2048 } else if (os_strcmp(buf, "eap_authenticator") == 0) {
2049 bss->eap_server = atoi(pos);
2050 wpa_printf(MSG_ERROR, "Line %d: obsolete eap_authenticator used; this has been renamed to eap_server", line);
2051 } else if (os_strcmp(buf, "eap_server") == 0) {
2052 bss->eap_server = atoi(pos);
2053 } else if (os_strcmp(buf, "eap_user_file") == 0) {
2054 if (hostapd_config_read_eap_user(pos, bss))
a0b728b7 2055 return 1;
599f40db
JM		 2056 } else if (os_strcmp(buf, "ca_cert") == 0) {
2057 os_free(bss->ca_cert);
2058 bss->ca_cert = os_strdup(pos);
2059 } else if (os_strcmp(buf, "server_cert") == 0) {
2060 os_free(bss->server_cert);
2061 bss->server_cert = os_strdup(pos);
2062 } else if (os_strcmp(buf, "private_key") == 0) {
2063 os_free(bss->private_key);
2064 bss->private_key = os_strdup(pos);
2065 } else if (os_strcmp(buf, "private_key_passwd") == 0) {
2066 os_free(bss->private_key_passwd);
2067 bss->private_key_passwd = os_strdup(pos);
2068 } else if (os_strcmp(buf, "check_crl") == 0) {
2069 bss->check_crl = atoi(pos);
2070 } else if (os_strcmp(buf, "ocsp_stapling_response") == 0) {
2071 os_free(bss->ocsp_stapling_response);
2072 bss->ocsp_stapling_response = os_strdup(pos);
2073 } else if (os_strcmp(buf, "dh_file") == 0) {
2074 os_free(bss->dh_file);
2075 bss->dh_file = os_strdup(pos);
f8995f8f
JM		 2076 } else if (os_strcmp(buf, "openssl_ciphers") == 0) {
2077 os_free(bss->openssl_ciphers);
2078 bss->openssl_ciphers = os_strdup(pos);
599f40db
JM		 2079 } else if (os_strcmp(buf, "fragment_size") == 0) {
2080 bss->fragment_size = atoi(pos);
41d719d6 2081#ifdef EAP_SERVER_FAST
599f40db
JM		 2082 } else if (os_strcmp(buf, "pac_opaque_encr_key") == 0) {
2083 os_free(bss->pac_opaque_encr_key);
2084 bss->pac_opaque_encr_key = os_malloc(16);
2085 if (bss->pac_opaque_encr_key == NULL) {
2086 wpa_printf(MSG_ERROR,
2087 "Line %d: No memory for pac_opaque_encr_key",
2088 line);
a0b728b7 2089 return 1;
599f40db
JM		 2090 } else if (hexstr2bin(pos, bss->pac_opaque_encr_key, 16)) {
2091 wpa_printf(MSG_ERROR, "Line %d: Invalid pac_opaque_encr_key",
2092 line);
a0b728b7 2093 return 1;
599f40db
JM		 2094 }
2095 } else if (os_strcmp(buf, "eap_fast_a_id") == 0) {
2096 size_t idlen = os_strlen(pos);
2097 if (idlen & 1) {
2098 wpa_printf(MSG_ERROR, "Line %d: Invalid eap_fast_a_id",
2099 line);
a0b728b7 2100 return 1;
b4c26ef9
JM		 2101 }
2102 os_free(bss->eap_fast_a_id);
2103 bss->eap_fast_a_id = os_malloc(idlen / 2);
2104 if (bss->eap_fast_a_id == NULL ||
2105 hexstr2bin(pos, bss->eap_fast_a_id, idlen / 2)) {
2106 wpa_printf(MSG_ERROR, "Line %d: Failed to parse eap_fast_a_id",
2107 line);
599f40db 2108 os_free(bss->eap_fast_a_id);
b4c26ef9
JM		 2109 bss->eap_fast_a_id = NULL;
2110 return 1;
2111 } else {
2112 bss->eap_fast_a_id_len = idlen / 2;
599f40db
JM		 2113 }
2114 } else if (os_strcmp(buf, "eap_fast_a_id_info") == 0) {
2115 os_free(bss->eap_fast_a_id_info);
2116 bss->eap_fast_a_id_info = os_strdup(pos);
2117 } else if (os_strcmp(buf, "eap_fast_prov") == 0) {
2118 bss->eap_fast_prov = atoi(pos);
2119 } else if (os_strcmp(buf, "pac_key_lifetime") == 0) {
2120 bss->pac_key_lifetime = atoi(pos);
2121 } else if (os_strcmp(buf, "pac_key_refresh_time") == 0) {
2122 bss->pac_key_refresh_time = atoi(pos);
41d719d6
JM		 2123#endif /* EAP_SERVER_FAST */
2124#ifdef EAP_SERVER_SIM
599f40db
JM		 2125 } else if (os_strcmp(buf, "eap_sim_db") == 0) {
2126 os_free(bss->eap_sim_db);
2127 bss->eap_sim_db = os_strdup(pos);
2128 } else if (os_strcmp(buf, "eap_sim_aka_result_ind") == 0) {
2129 bss->eap_sim_aka_result_ind = atoi(pos);
41d719d6
JM		 2130#endif /* EAP_SERVER_SIM */
2131#ifdef EAP_SERVER_TNC
599f40db
JM		 2132 } else if (os_strcmp(buf, "tnc") == 0) {
2133 bss->tnc = atoi(pos);
41d719d6 2134#endif /* EAP_SERVER_TNC */
df684d82 2135#ifdef EAP_SERVER_PWD
599f40db
JM		 2136 } else if (os_strcmp(buf, "pwd_group") == 0) {
2137 bss->pwd_group = atoi(pos);
df684d82 2138#endif /* EAP_SERVER_PWD */
d3bddd8b
JM		 2139 } else if (os_strcmp(buf, "eap_server_erp") == 0) {
2140 bss->eap_server_erp = atoi(pos);
41d719d6 2141#endif /* EAP_SERVER */
599f40db
JM		 2142 } else if (os_strcmp(buf, "eap_message") == 0) {
2143 char *term;
5784b9a4 2144 os_free(bss->eap_req_id_text);
599f40db
JM		 2145 bss->eap_req_id_text = os_strdup(pos);
2146 if (bss->eap_req_id_text == NULL) {
2147 wpa_printf(MSG_ERROR, "Line %d: Failed to allocate memory for eap_req_id_text",
2148 line);
a0b728b7 2149 return 1;
599f40db
JM		 2150 }
2151 bss->eap_req_id_text_len = os_strlen(bss->eap_req_id_text);
2152 term = os_strstr(bss->eap_req_id_text, "\\0");
2153 if (term) {
2154 *term++ = '\0';
2155 os_memmove(term, term + 1,
2156 bss->eap_req_id_text_len -
2157 (term - bss->eap_req_id_text) - 1);
2158 bss->eap_req_id_text_len--;
2159 }
2a5156a6
JM		 2160 } else if (os_strcmp(buf, "erp_send_reauth_start") == 0) {
2161 bss->erp_send_reauth_start = atoi(pos);
2162 } else if (os_strcmp(buf, "erp_domain") == 0) {
2163 os_free(bss->erp_domain);
2164 bss->erp_domain = os_strdup(pos);
599f40db
JM		 2165 } else if (os_strcmp(buf, "wep_key_len_broadcast") == 0) {
2166 bss->default_wep_key_len = atoi(pos);
2167 if (bss->default_wep_key_len > 13) {
2168 wpa_printf(MSG_ERROR, "Line %d: invalid WEP key len %lu (= %lu bits)",
2169 line,
2170 (unsigned long) bss->default_wep_key_len,
2171 (unsigned long)
2172 bss->default_wep_key_len * 8);
a0b728b7 2173 return 1;
599f40db
JM		 2174 }
2175 } else if (os_strcmp(buf, "wep_key_len_unicast") == 0) {
2176 bss->individual_wep_key_len = atoi(pos);
2177 if (bss->individual_wep_key_len < 0 ||
2178 bss->individual_wep_key_len > 13) {
2179 wpa_printf(MSG_ERROR, "Line %d: invalid WEP key len %d (= %d bits)",
2180 line, bss->individual_wep_key_len,
2181 bss->individual_wep_key_len * 8);
a0b728b7 2182 return 1;
599f40db
JM		 2183 }
2184 } else if (os_strcmp(buf, "wep_rekey_period") == 0) {
2185 bss->wep_rekeying_period = atoi(pos);
2186 if (bss->wep_rekeying_period < 0) {
2187 wpa_printf(MSG_ERROR, "Line %d: invalid period %d",
2188 line, bss->wep_rekeying_period);
a0b728b7 2189 return 1;
599f40db
JM		 2190 }
2191 } else if (os_strcmp(buf, "eap_reauth_period") == 0) {
2192 bss->eap_reauth_period = atoi(pos);
2193 if (bss->eap_reauth_period < 0) {
2194 wpa_printf(MSG_ERROR, "Line %d: invalid period %d",
2195 line, bss->eap_reauth_period);
a0b728b7 2196 return 1;
599f40db
JM		 2197 }
2198 } else if (os_strcmp(buf, "eapol_key_index_workaround") == 0) {
2199 bss->eapol_key_index_workaround = atoi(pos);
41d719d6 2200#ifdef CONFIG_IAPP
599f40db
JM		 2201 } else if (os_strcmp(buf, "iapp_interface") == 0) {
2202 bss->ieee802_11f = 1;
2203 os_strlcpy(bss->iapp_iface, pos, sizeof(bss->iapp_iface));
41d719d6 2204#endif /* CONFIG_IAPP */
599f40db
JM		 2205 } else if (os_strcmp(buf, "own_ip_addr") == 0) {
2206 if (hostapd_parse_ip_addr(pos, &bss->own_ip_addr)) {
2207 wpa_printf(MSG_ERROR,
2208 "Line %d: invalid IP address '%s'",
2209 line, pos);
a0b728b7 2210 return 1;
599f40db
JM		 2211 }
2212 } else if (os_strcmp(buf, "nas_identifier") == 0) {
5784b9a4 2213 os_free(bss->nas_identifier);
599f40db 2214 bss->nas_identifier = os_strdup(pos);
41d719d6 2215#ifndef CONFIG_NO_RADIUS
9836cb53
JM		 2216 } else if (os_strcmp(buf, "radius_client_addr") == 0) {
2217 if (hostapd_parse_ip_addr(pos, &bss->radius->client_addr)) {
2218 wpa_printf(MSG_ERROR,
2219 "Line %d: invalid IP address '%s'",
2220 line, pos);
2221 return 1;
2222 }
2223 bss->radius->force_client_addr = 1;
599f40db
JM		 2224 } else if (os_strcmp(buf, "auth_server_addr") == 0) {
2225 if (hostapd_config_read_radius_addr(
2226 &bss->radius->auth_servers,
2227 &bss->radius->num_auth_servers, pos, 1812,
2228 &bss->radius->auth_server)) {
2229 wpa_printf(MSG_ERROR,
2230 "Line %d: invalid IP address '%s'",
2231 line, pos);
a0b728b7 2232 return 1;
599f40db 2233 }
bbee36e3
JM		 2234 } else if (bss->radius->auth_server &&
2235 os_strcmp(buf, "auth_server_addr_replace") == 0) {
2236 if (hostapd_parse_ip_addr(pos,
2237 &bss->radius->auth_server->addr)) {
2238 wpa_printf(MSG_ERROR,
2239 "Line %d: invalid IP address '%s'",
2240 line, pos);
2241 return 1;
2242 }
599f40db
JM		 2243 } else if (bss->radius->auth_server &&
2244 os_strcmp(buf, "auth_server_port") == 0) {
2245 bss->radius->auth_server->port = atoi(pos);
2246 } else if (bss->radius->auth_server &&
2247 os_strcmp(buf, "auth_server_shared_secret") == 0) {
2248 int len = os_strlen(pos);
2249 if (len == 0) {
2250 /* RFC 2865, Ch. 3 */
2251 wpa_printf(MSG_ERROR, "Line %d: empty shared secret is not allowed",
2252 line);
a0b728b7 2253 return 1;
599f40db 2254 }
5784b9a4 2255 os_free(bss->radius->auth_server->shared_secret);
599f40db
JM		 2256 bss->radius->auth_server->shared_secret = (u8 *) os_strdup(pos);
2257 bss->radius->auth_server->shared_secret_len = len;
2258 } else if (os_strcmp(buf, "acct_server_addr") == 0) {
2259 if (hostapd_config_read_radius_addr(
2260 &bss->radius->acct_servers,
2261 &bss->radius->num_acct_servers, pos, 1813,
2262 &bss->radius->acct_server)) {
2263 wpa_printf(MSG_ERROR,
2264 "Line %d: invalid IP address '%s'",
2265 line, pos);
a0b728b7 2266 return 1;
bbee36e3
JM		 2267 }
2268 } else if (bss->radius->acct_server &&
2269 os_strcmp(buf, "acct_server_addr_replace") == 0) {
2270 if (hostapd_parse_ip_addr(pos,
2271 &bss->radius->acct_server->addr)) {
2272 wpa_printf(MSG_ERROR,
2273 "Line %d: invalid IP address '%s'",
2274 line, pos);
2275 return 1;
599f40db
JM		 2276 }
2277 } else if (bss->radius->acct_server &&
2278 os_strcmp(buf, "acct_server_port") == 0) {
2279 bss->radius->acct_server->port = atoi(pos);
2280 } else if (bss->radius->acct_server &&
2281 os_strcmp(buf, "acct_server_shared_secret") == 0) {
2282 int len = os_strlen(pos);
2283 if (len == 0) {
2284 /* RFC 2865, Ch. 3 */
2285 wpa_printf(MSG_ERROR, "Line %d: empty shared secret is not allowed",
2286 line);
a0b728b7 2287 return 1;
599f40db 2288 }
5784b9a4 2289 os_free(bss->radius->acct_server->shared_secret);
599f40db
JM		 2290 bss->radius->acct_server->shared_secret = (u8 *) os_strdup(pos);
2291 bss->radius->acct_server->shared_secret_len = len;
2292 } else if (os_strcmp(buf, "radius_retry_primary_interval") == 0) {
2293 bss->radius->retry_primary_interval = atoi(pos);
2294 } else if (os_strcmp(buf, "radius_acct_interim_interval") == 0) {
2295 bss->acct_interim_interval = atoi(pos);
2296 } else if (os_strcmp(buf, "radius_request_cui") == 0) {
2297 bss->radius_request_cui = atoi(pos);
2298 } else if (os_strcmp(buf, "radius_auth_req_attr") == 0) {
2299 struct hostapd_radius_attr *attr, *a;
2300 attr = hostapd_parse_radius_attr(pos);
2301 if (attr == NULL) {
2302 wpa_printf(MSG_ERROR,
2303 "Line %d: invalid radius_auth_req_attr",
2304 line);
a0b728b7 2305 return 1;
599f40db
JM		 2306 } else if (bss->radius_auth_req_attr == NULL) {
2307 bss->radius_auth_req_attr = attr;
2308 } else {
2309 a = bss->radius_auth_req_attr;
2310 while (a->next)
2311 a = a->next;
2312 a->next = attr;
2313 }
2314 } else if (os_strcmp(buf, "radius_acct_req_attr") == 0) {
2315 struct hostapd_radius_attr *attr, *a;
2316 attr = hostapd_parse_radius_attr(pos);
2317 if (attr == NULL) {
2318 wpa_printf(MSG_ERROR,
2319 "Line %d: invalid radius_acct_req_attr",
2320 line);
a0b728b7 2321 return 1;
599f40db
JM		 2322 } else if (bss->radius_acct_req_attr == NULL) {
2323 bss->radius_acct_req_attr = attr;
2324 } else {
2325 a = bss->radius_acct_req_attr;
2326 while (a->next)
2327 a = a->next;
2328 a->next = attr;
2329 }
2330 } else if (os_strcmp(buf, "radius_das_port") == 0) {
2331 bss->radius_das_port = atoi(pos);
2332 } else if (os_strcmp(buf, "radius_das_client") == 0) {
2333 if (hostapd_parse_das_client(bss, pos) < 0) {
2334 wpa_printf(MSG_ERROR, "Line %d: invalid DAS client",
2335 line);
a0b728b7 2336 return 1;
599f40db
JM		 2337 }
2338 } else if (os_strcmp(buf, "radius_das_time_window") == 0) {
2339 bss->radius_das_time_window = atoi(pos);
2340 } else if (os_strcmp(buf, "radius_das_require_event_timestamp") == 0) {
2341 bss->radius_das_require_event_timestamp = atoi(pos);
41d719d6 2342#endif /* CONFIG_NO_RADIUS */
599f40db
JM		 2343 } else if (os_strcmp(buf, "auth_algs") == 0) {
2344 bss->auth_algs = atoi(pos);
2345 if (bss->auth_algs == 0) {
2346 wpa_printf(MSG_ERROR, "Line %d: no authentication algorithms allowed",
2347 line);
a0b728b7 2348 return 1;
599f40db
JM		 2349 }
2350 } else if (os_strcmp(buf, "max_num_sta") == 0) {
2351 bss->max_num_sta = atoi(pos);
2352 if (bss->max_num_sta < 0 ||
2353 bss->max_num_sta > MAX_STA_COUNT) {
2354 wpa_printf(MSG_ERROR, "Line %d: Invalid max_num_sta=%d; allowed range 0..%d",
2355 line, bss->max_num_sta, MAX_STA_COUNT);
a0b728b7 2356 return 1;
599f40db
JM		 2357 }
2358 } else if (os_strcmp(buf, "wpa") == 0) {
2359 bss->wpa = atoi(pos);
2360 } else if (os_strcmp(buf, "wpa_group_rekey") == 0) {
2361 bss->wpa_group_rekey = atoi(pos);
2362 } else if (os_strcmp(buf, "wpa_strict_rekey") == 0) {
2363 bss->wpa_strict_rekey = atoi(pos);
2364 } else if (os_strcmp(buf, "wpa_gmk_rekey") == 0) {
2365 bss->wpa_gmk_rekey = atoi(pos);
2366 } else if (os_strcmp(buf, "wpa_ptk_rekey") == 0) {
2367 bss->wpa_ptk_rekey = atoi(pos);
2368 } else if (os_strcmp(buf, "wpa_passphrase") == 0) {
2369 int len = os_strlen(pos);
2370 if (len < 8 || len > 63) {
2371 wpa_printf(MSG_ERROR, "Line %d: invalid WPA passphrase length %d (expected 8..63)",
2372 line, len);
a0b728b7 2373 return 1;
b4c26ef9
JM		 2374 }
2375 os_free(bss->ssid.wpa_passphrase);
2376 bss->ssid.wpa_passphrase = os_strdup(pos);
2377 if (bss->ssid.wpa_passphrase) {
891dfb33 2378 hostapd_config_clear_wpa_psk(&bss->ssid.wpa_psk);
b4c26ef9 2379 bss->ssid.wpa_passphrase_set = 1;
599f40db
JM		 2380 }
2381 } else if (os_strcmp(buf, "wpa_psk") == 0) {
891dfb33 2382 hostapd_config_clear_wpa_psk(&bss->ssid.wpa_psk);
599f40db
JM		 2383 bss->ssid.wpa_psk = os_zalloc(sizeof(struct hostapd_wpa_psk));
2384 if (bss->ssid.wpa_psk == NULL)
a0b728b7 2385 return 1;
b4c26ef9
JM		 2386 if (hexstr2bin(pos, bss->ssid.wpa_psk->psk, PMK_LEN) ||
2387 pos[PMK_LEN * 2] != '\0') {
599f40db
JM		 2388 wpa_printf(MSG_ERROR, "Line %d: Invalid PSK '%s'.",
2389 line, pos);
891dfb33 2390 hostapd_config_clear_wpa_psk(&bss->ssid.wpa_psk);
a0b728b7 2391 return 1;
599f40db 2392 }
b4c26ef9
JM		 2393 bss->ssid.wpa_psk->group = 1;
2394 os_free(bss->ssid.wpa_passphrase);
2395 bss->ssid.wpa_passphrase = NULL;
2396 bss->ssid.wpa_psk_set = 1;
599f40db
JM		 2397 } else if (os_strcmp(buf, "wpa_psk_file") == 0) {
2398 os_free(bss->ssid.wpa_psk_file);
2399 bss->ssid.wpa_psk_file = os_strdup(pos);
2400 if (!bss->ssid.wpa_psk_file) {
2401 wpa_printf(MSG_ERROR, "Line %d: allocation failed",
2402 line);
a0b728b7 2403 return 1;
599f40db
JM		 2404 }
2405 } else if (os_strcmp(buf, "wpa_key_mgmt") == 0) {
2406 bss->wpa_key_mgmt = hostapd_config_parse_key_mgmt(line, pos);
2407 if (bss->wpa_key_mgmt == -1)
a0b728b7 2408 return 1;
599f40db
JM		 2409 } else if (os_strcmp(buf, "wpa_psk_radius") == 0) {
2410 bss->wpa_psk_radius = atoi(pos);
2411 if (bss->wpa_psk_radius != PSK_RADIUS_IGNORED &&
2412 bss->wpa_psk_radius != PSK_RADIUS_ACCEPTED &&
2413 bss->wpa_psk_radius != PSK_RADIUS_REQUIRED) {
2414 wpa_printf(MSG_ERROR,
2415 "Line %d: unknown wpa_psk_radius %d",
2416 line, bss->wpa_psk_radius);
a0b728b7 2417 return 1;
599f40db
JM		 2418 }
2419 } else if (os_strcmp(buf, "wpa_pairwise") == 0) {
2420 bss->wpa_pairwise = hostapd_config_parse_cipher(line, pos);
2421 if (bss->wpa_pairwise == -1 || bss->wpa_pairwise == 0)
a0b728b7 2422 return 1;
b4c26ef9
JM		 2423 if (bss->wpa_pairwise &
2424 (WPA_CIPHER_NONE | WPA_CIPHER_WEP40 | WPA_CIPHER_WEP104)) {
599f40db
JM		 2425 wpa_printf(MSG_ERROR, "Line %d: unsupported pairwise cipher suite '%s'",
2426 bss->wpa_pairwise, pos);
a0b728b7 2427 return 1;
599f40db
JM		 2428 }
2429 } else if (os_strcmp(buf, "rsn_pairwise") == 0) {
2430 bss->rsn_pairwise = hostapd_config_parse_cipher(line, pos);
2431 if (bss->rsn_pairwise == -1 || bss->rsn_pairwise == 0)
a0b728b7 2432 return 1;
b4c26ef9
JM		 2433 if (bss->rsn_pairwise &
2434 (WPA_CIPHER_NONE | WPA_CIPHER_WEP40 | WPA_CIPHER_WEP104)) {
599f40db
JM		 2435 wpa_printf(MSG_ERROR, "Line %d: unsupported pairwise cipher suite '%s'",
2436 bss->rsn_pairwise, pos);
a0b728b7 2437 return 1;
599f40db 2438 }
41d719d6 2439#ifdef CONFIG_RSN_PREAUTH
599f40db
JM		 2440 } else if (os_strcmp(buf, "rsn_preauth") == 0) {
2441 bss->rsn_preauth = atoi(pos);
2442 } else if (os_strcmp(buf, "rsn_preauth_interfaces") == 0) {
5784b9a4 2443 os_free(bss->rsn_preauth_interfaces);
599f40db 2444 bss->rsn_preauth_interfaces = os_strdup(pos);
41d719d6
JM		 2445#endif /* CONFIG_RSN_PREAUTH */
2446#ifdef CONFIG_PEERKEY
599f40db
JM		 2447 } else if (os_strcmp(buf, "peerkey") == 0) {
2448 bss->peerkey = atoi(pos);
41d719d6
JM		 2449#endif /* CONFIG_PEERKEY */
2450#ifdef CONFIG_IEEE80211R
599f40db
JM		 2451 } else if (os_strcmp(buf, "mobility_domain") == 0) {
2452 if (os_strlen(pos) != 2 * MOBILITY_DOMAIN_ID_LEN ||
2453 hexstr2bin(pos, bss->mobility_domain,
2454 MOBILITY_DOMAIN_ID_LEN) != 0) {
2455 wpa_printf(MSG_ERROR,
2456 "Line %d: Invalid mobility_domain '%s'",
2457 line, pos);
a0b728b7 2458 return 1;
599f40db
JM		 2459 }
2460 } else if (os_strcmp(buf, "r1_key_holder") == 0) {
2461 if (os_strlen(pos) != 2 * FT_R1KH_ID_LEN ||
2462 hexstr2bin(pos, bss->r1_key_holder, FT_R1KH_ID_LEN) != 0) {
2463 wpa_printf(MSG_ERROR,
2464 "Line %d: Invalid r1_key_holder '%s'",
2465 line, pos);
a0b728b7 2466 return 1;
599f40db
JM		 2467 }
2468 } else if (os_strcmp(buf, "r0_key_lifetime") == 0) {
2469 bss->r0_key_lifetime = atoi(pos);
2470 } else if (os_strcmp(buf, "reassociation_deadline") == 0) {
2471 bss->reassociation_deadline = atoi(pos);
2472 } else if (os_strcmp(buf, "r0kh") == 0) {
2473 if (add_r0kh(bss, pos) < 0) {
2474 wpa_printf(MSG_DEBUG, "Line %d: Invalid r0kh '%s'",
2475 line, pos);
a0b728b7 2476 return 1;
599f40db
JM		 2477 }
2478 } else if (os_strcmp(buf, "r1kh") == 0) {
2479 if (add_r1kh(bss, pos) < 0) {
2480 wpa_printf(MSG_DEBUG, "Line %d: Invalid r1kh '%s'",
2481 line, pos);
a0b728b7 2482 return 1;
599f40db
JM		 2483 }
2484 } else if (os_strcmp(buf, "pmk_r1_push") == 0) {
2485 bss->pmk_r1_push = atoi(pos);
2486 } else if (os_strcmp(buf, "ft_over_ds") == 0) {
2487 bss->ft_over_ds = atoi(pos);
41d719d6
JM		 2488#endif /* CONFIG_IEEE80211R */
2489#ifndef CONFIG_NO_CTRL_IFACE
599f40db
JM		 2490 } else if (os_strcmp(buf, "ctrl_interface") == 0) {
2491 os_free(bss->ctrl_interface);
2492 bss->ctrl_interface = os_strdup(pos);
2493 } else if (os_strcmp(buf, "ctrl_interface_group") == 0) {
41d719d6 2494#ifndef CONFIG_NATIVE_WINDOWS
599f40db
JM		 2495 struct group *grp;
2496 char *endp;
2497 const char *group = pos;
41d719d6 2498
599f40db
JM		 2499 grp = getgrnam(group);
2500 if (grp) {
2501 bss->ctrl_interface_gid = grp->gr_gid;
41d719d6 2502 bss->ctrl_interface_gid_set = 1;
599f40db
JM		 2503 wpa_printf(MSG_DEBUG, "ctrl_interface_group=%d (from group name '%s')",
2504 bss->ctrl_interface_gid, group);
2505 return 0;
2506 }
2507
2508 /* Group name not found - try to parse this as gid */
2509 bss->ctrl_interface_gid = strtol(group, &endp, 10);
2510 if (*group == '\0' || *endp != '\0') {
2511 wpa_printf(MSG_DEBUG, "Line %d: Invalid group '%s'",
2512 line, group);
2513 return 1;
2514 }
2515 bss->ctrl_interface_gid_set = 1;
2516 wpa_printf(MSG_DEBUG, "ctrl_interface_group=%d",
2517 bss->ctrl_interface_gid);
41d719d6
JM		 2518#endif /* CONFIG_NATIVE_WINDOWS */
2519#endif /* CONFIG_NO_CTRL_IFACE */
2520#ifdef RADIUS_SERVER
599f40db
JM		 2521 } else if (os_strcmp(buf, "radius_server_clients") == 0) {
2522 os_free(bss->radius_server_clients);
2523 bss->radius_server_clients = os_strdup(pos);
2524 } else if (os_strcmp(buf, "radius_server_auth_port") == 0) {
2525 bss->radius_server_auth_port = atoi(pos);
2526 } else if (os_strcmp(buf, "radius_server_acct_port") == 0) {
2527 bss->radius_server_acct_port = atoi(pos);
2528 } else if (os_strcmp(buf, "radius_server_ipv6") == 0) {
2529 bss->radius_server_ipv6 = atoi(pos);
41d719d6 2530#endif /* RADIUS_SERVER */
599f40db
JM		 2531 } else if (os_strcmp(buf, "use_pae_group_addr") == 0) {
2532 bss->use_pae_group_addr = atoi(pos);
2533 } else if (os_strcmp(buf, "hw_mode") == 0) {
2534 if (os_strcmp(pos, "a") == 0)
2535 conf->hw_mode = HOSTAPD_MODE_IEEE80211A;
2536 else if (os_strcmp(pos, "b") == 0)
2537 conf->hw_mode = HOSTAPD_MODE_IEEE80211B;
2538 else if (os_strcmp(pos, "g") == 0)
2539 conf->hw_mode = HOSTAPD_MODE_IEEE80211G;
2540 else if (os_strcmp(pos, "ad") == 0)
2541 conf->hw_mode = HOSTAPD_MODE_IEEE80211AD;
2542 else {
2543 wpa_printf(MSG_ERROR, "Line %d: unknown hw_mode '%s'",
2544 line, pos);
a0b728b7 2545 return 1;
599f40db
JM		 2546 }
2547 } else if (os_strcmp(buf, "wps_rf_bands") == 0) {
2548 if (os_strcmp(pos, "a") == 0)
2549 bss->wps_rf_bands = WPS_RF_50GHZ;
2550 else if (os_strcmp(pos, "g") == 0 ||
2551 os_strcmp(pos, "b") == 0)
2552 bss->wps_rf_bands = WPS_RF_24GHZ;
2553 else if (os_strcmp(pos, "ag") == 0 ||
2554 os_strcmp(pos, "ga") == 0)
2555 bss->wps_rf_bands = WPS_RF_24GHZ | WPS_RF_50GHZ;
2556 else {
2557 wpa_printf(MSG_ERROR,
2558 "Line %d: unknown wps_rf_band '%s'",
2559 line, pos);
a0b728b7 2560 return 1;
599f40db
JM		 2561 }
2562 } else if (os_strcmp(buf, "channel") == 0) {
2563 if (os_strcmp(pos, "acs_survey") == 0) {
50f4f2a0 2564#ifndef CONFIG_ACS
599f40db
JM		 2565 wpa_printf(MSG_ERROR, "Line %d: tries to enable ACS but CONFIG_ACS disabled",
2566 line);
a0b728b7 2567 return 1;
9670f877 2568#else /* CONFIG_ACS */
857d9422 2569 conf->acs = 1;
599f40db 2570 conf->channel = 0;
9670f877 2571#endif /* CONFIG_ACS */
857d9422 2572 } else {
599f40db 2573 conf->channel = atoi(pos);
857d9422
MM		 2574 conf->acs = conf->channel == 0;
2575 }
599f40db 2576 } else if (os_strcmp(buf, "chanlist") == 0) {
857d9422 2577 if (hostapd_parse_chanlist(conf, pos)) {
599f40db
JM		 2578 wpa_printf(MSG_ERROR, "Line %d: invalid channel list",
2579 line);
a0b728b7 2580 return 1;
599f40db
JM		 2581 }
2582 } else if (os_strcmp(buf, "beacon_int") == 0) {
2583 int val = atoi(pos);
2584 /* MIB defines range as 1..65535, but very small values
2585 * cause problems with the current implementation.
2586 * Since it is unlikely that this small numbers are
2587 * useful in real life scenarios, do not allow beacon
2588 * period to be set below 15 TU. */
2589 if (val < 15 || val > 65535) {
2590 wpa_printf(MSG_ERROR, "Line %d: invalid beacon_int %d (expected 15..65535)",
2591 line, val);
a0b728b7 2592 return 1;
b4c26ef9
JM		 2593 }
2594 conf->beacon_int = val;
50f4f2a0 2595#ifdef CONFIG_ACS
599f40db
JM		 2596 } else if (os_strcmp(buf, "acs_num_scans") == 0) {
2597 int val = atoi(pos);
2598 if (val <= 0 || val > 100) {
2599 wpa_printf(MSG_ERROR, "Line %d: invalid acs_num_scans %d (expected 1..100)",
2600 line, val);
a0b728b7 2601 return 1;
b4c26ef9
JM		 2602 }
2603 conf->acs_num_scans = val;
68fa00c3
JM		 2604 } else if (os_strcmp(buf, "acs_chan_bias") == 0) {
2605 if (hostapd_config_parse_acs_chan_bias(conf, pos)) {
2606 wpa_printf(MSG_ERROR, "Line %d: invalid acs_chan_bias",
2607 line);
2608 return -1;
2609 }
50f4f2a0 2610#endif /* CONFIG_ACS */
599f40db
JM		 2611 } else if (os_strcmp(buf, "dtim_period") == 0) {
2612 bss->dtim_period = atoi(pos);
2613 if (bss->dtim_period < 1 || bss->dtim_period > 255) {
2614 wpa_printf(MSG_ERROR, "Line %d: invalid dtim_period %d",
2615 line, bss->dtim_period);
a0b728b7 2616 return 1;
599f40db 2617 }
ec8f36af
KP		 2618 } else if (os_strcmp(buf, "bss_load_update_period") == 0) {
2619 bss->bss_load_update_period = atoi(pos);
2620 if (bss->bss_load_update_period < 0 ||
2621 bss->bss_load_update_period > 100) {
2622 wpa_printf(MSG_ERROR,
2623 "Line %d: invalid bss_load_update_period %d",
2624 line, bss->bss_load_update_period);
2625 return 1;
2626 }
599f40db
JM		 2627 } else if (os_strcmp(buf, "rts_threshold") == 0) {
2628 conf->rts_threshold = atoi(pos);
2629 if (conf->rts_threshold < 0 || conf->rts_threshold > 2347) {
2630 wpa_printf(MSG_ERROR,
2631 "Line %d: invalid rts_threshold %d",
2632 line, conf->rts_threshold);
a0b728b7 2633 return 1;
599f40db
JM		 2634 }
2635 } else if (os_strcmp(buf, "fragm_threshold") == 0) {
2636 conf->fragm_threshold = atoi(pos);
2637 if (conf->fragm_threshold < 256 ||
2638 conf->fragm_threshold > 2346) {
2639 wpa_printf(MSG_ERROR,
2640 "Line %d: invalid fragm_threshold %d",
2641 line, conf->fragm_threshold);
a0b728b7 2642 return 1;
599f40db
JM		 2643 }
2644 } else if (os_strcmp(buf, "send_probe_response") == 0) {
2645 int val = atoi(pos);
2646 if (val != 0 && val != 1) {
2647 wpa_printf(MSG_ERROR, "Line %d: invalid send_probe_response %d (expected 0 or 1)",
2648 line, val);
b4c26ef9
JM		 2649 return 1;
2650 }
2651 conf->send_probe_response = val;
599f40db
JM		 2652 } else if (os_strcmp(buf, "supported_rates") == 0) {
2653 if (hostapd_parse_intlist(&conf->supported_rates, pos)) {
2654 wpa_printf(MSG_ERROR, "Line %d: invalid rate list",
2655 line);
a0b728b7 2656 return 1;
599f40db
JM		 2657 }
2658 } else if (os_strcmp(buf, "basic_rates") == 0) {
2659 if (hostapd_parse_intlist(&conf->basic_rates, pos)) {
2660 wpa_printf(MSG_ERROR, "Line %d: invalid rate list",
2661 line);
a0b728b7 2662 return 1;
599f40db
JM		 2663 }
2664 } else if (os_strcmp(buf, "preamble") == 0) {
2665 if (atoi(pos))
2666 conf->preamble = SHORT_PREAMBLE;
2667 else
2668 conf->preamble = LONG_PREAMBLE;
2669 } else if (os_strcmp(buf, "ignore_broadcast_ssid") == 0) {
2670 bss->ignore_broadcast_ssid = atoi(pos);
2671 } else if (os_strcmp(buf, "wep_default_key") == 0) {
2672 bss->ssid.wep.idx = atoi(pos);
2673 if (bss->ssid.wep.idx > 3) {
2674 wpa_printf(MSG_ERROR,
2675 "Invalid wep_default_key index %d",
2676 bss->ssid.wep.idx);
a0b728b7 2677 return 1;
599f40db
JM		 2678 }
2679 } else if (os_strcmp(buf, "wep_key0") == 0 ||
2680 os_strcmp(buf, "wep_key1") == 0 ||
2681 os_strcmp(buf, "wep_key2") == 0 ||
2682 os_strcmp(buf, "wep_key3") == 0) {
2683 if (hostapd_config_read_wep(&bss->ssid.wep,
2684 buf[7] - '0', pos)) {
2685 wpa_printf(MSG_ERROR, "Line %d: invalid WEP key '%s'",
2686 line, buf);
a0b728b7 2687 return 1;
599f40db 2688 }
41d719d6 2689#ifndef CONFIG_NO_VLAN
599f40db
JM		 2690 } else if (os_strcmp(buf, "dynamic_vlan") == 0) {
2691 bss->ssid.dynamic_vlan = atoi(pos);
2692 } else if (os_strcmp(buf, "vlan_file") == 0) {
2693 if (hostapd_config_read_vlan_file(bss, pos)) {
2694 wpa_printf(MSG_ERROR, "Line %d: failed to read VLAN file '%s'",
2695 line, pos);
a0b728b7 2696 return 1;
599f40db
JM		 2697 }
2698 } else if (os_strcmp(buf, "vlan_naming") == 0) {
2699 bss->ssid.vlan_naming = atoi(pos);
2700 if (bss->ssid.vlan_naming >= DYNAMIC_VLAN_NAMING_END ||
2701 bss->ssid.vlan_naming < 0) {
2702 wpa_printf(MSG_ERROR,
2703 "Line %d: invalid naming scheme %d",
2704 line, bss->ssid.vlan_naming);
a0b728b7 2705 return 1;
599f40db 2706 }
41d719d6 2707#ifdef CONFIG_FULL_DYNAMIC_VLAN
599f40db 2708 } else if (os_strcmp(buf, "vlan_tagged_interface") == 0) {
5784b9a4 2709 os_free(bss->ssid.vlan_tagged_interface);
599f40db 2710 bss->ssid.vlan_tagged_interface = os_strdup(pos);
41d719d6
JM		 2711#endif /* CONFIG_FULL_DYNAMIC_VLAN */
2712#endif /* CONFIG_NO_VLAN */
599f40db
JM		 2713 } else if (os_strcmp(buf, "ap_table_max_size") == 0) {
2714 conf->ap_table_max_size = atoi(pos);
2715 } else if (os_strcmp(buf, "ap_table_expiration_time") == 0) {
2716 conf->ap_table_expiration_time = atoi(pos);
2717 } else if (os_strncmp(buf, "tx_queue_", 9) == 0) {
2718 if (hostapd_config_tx_queue(conf, buf, pos)) {
2719 wpa_printf(MSG_ERROR, "Line %d: invalid TX queue item",
2720 line);
a0b728b7 2721 return 1;
599f40db
JM		 2722 }
2723 } else if (os_strcmp(buf, "wme_enabled") == 0 ||
2724 os_strcmp(buf, "wmm_enabled") == 0) {
2725 bss->wmm_enabled = atoi(pos);
2726 } else if (os_strcmp(buf, "uapsd_advertisement_enabled") == 0) {
2727 bss->wmm_uapsd = atoi(pos);
2728 } else if (os_strncmp(buf, "wme_ac_", 7) == 0 ||
2729 os_strncmp(buf, "wmm_ac_", 7) == 0) {
2730 if (hostapd_config_wmm_ac(conf->wmm_ac_params, buf, pos)) {
2731 wpa_printf(MSG_ERROR, "Line %d: invalid WMM ac item",
2732 line);
a0b728b7 2733 return 1;
599f40db
JM		 2734 }
2735 } else if (os_strcmp(buf, "bss") == 0) {
2736 if (hostapd_config_bss(conf, pos)) {
2737 wpa_printf(MSG_ERROR, "Line %d: invalid bss item",
2738 line);
a0b728b7 2739 return 1;
599f40db
JM		 2740 }
2741 } else if (os_strcmp(buf, "bssid") == 0) {
2742 if (hwaddr_aton(pos, bss->bssid)) {
2743 wpa_printf(MSG_ERROR, "Line %d: invalid bssid item",
2744 line);
a0b728b7 2745 return 1;
599f40db 2746 }
41d719d6 2747#ifdef CONFIG_IEEE80211W
599f40db
JM		 2748 } else if (os_strcmp(buf, "ieee80211w") == 0) {
2749 bss->ieee80211w = atoi(pos);
8dd9f9cd
JM		 2750 } else if (os_strcmp(buf, "group_mgmt_cipher") == 0) {
2751 if (os_strcmp(pos, "AES-128-CMAC") == 0) {
2752 bss->group_mgmt_cipher = WPA_CIPHER_AES_128_CMAC;
2753 } else if (os_strcmp(pos, "BIP-GMAC-128") == 0) {
2754 bss->group_mgmt_cipher = WPA_CIPHER_BIP_GMAC_128;
2755 } else if (os_strcmp(pos, "BIP-GMAC-256") == 0) {
2756 bss->group_mgmt_cipher = WPA_CIPHER_BIP_GMAC_256;
2757 } else if (os_strcmp(pos, "BIP-CMAC-256") == 0) {
2758 bss->group_mgmt_cipher = WPA_CIPHER_BIP_CMAC_256;
2759 } else {
2760 wpa_printf(MSG_ERROR, "Line %d: invalid group_mgmt_cipher: %s",
2761 line, pos);
2762 return 1;
2763 }
599f40db
JM		 2764 } else if (os_strcmp(buf, "assoc_sa_query_max_timeout") == 0) {
2765 bss->assoc_sa_query_max_timeout = atoi(pos);
2766 if (bss->assoc_sa_query_max_timeout == 0) {
2767 wpa_printf(MSG_ERROR, "Line %d: invalid assoc_sa_query_max_timeout",
2768 line);
a0b728b7 2769 return 1;
599f40db
JM		 2770 }
2771 } else if (os_strcmp(buf, "assoc_sa_query_retry_timeout") == 0) {
2772 bss->assoc_sa_query_retry_timeout = atoi(pos);
2773 if (bss->assoc_sa_query_retry_timeout == 0) {
2774 wpa_printf(MSG_ERROR, "Line %d: invalid assoc_sa_query_retry_timeout",
2775 line);
a0b728b7 2776 return 1;
599f40db 2777 }
41d719d6
JM		 2778#endif /* CONFIG_IEEE80211W */
2779#ifdef CONFIG_IEEE80211N
599f40db
JM		 2780 } else if (os_strcmp(buf, "ieee80211n") == 0) {
2781 conf->ieee80211n = atoi(pos);
2782 } else if (os_strcmp(buf, "ht_capab") == 0) {
2783 if (hostapd_config_ht_capab(conf, pos) < 0) {
2784 wpa_printf(MSG_ERROR, "Line %d: invalid ht_capab",
2785 line);
a0b728b7 2786 return 1;
599f40db
JM		 2787 }
2788 } else if (os_strcmp(buf, "require_ht") == 0) {
2789 conf->require_ht = atoi(pos);
2790 } else if (os_strcmp(buf, "obss_interval") == 0) {
2791 conf->obss_interval = atoi(pos);
41d719d6 2792#endif /* CONFIG_IEEE80211N */
efe45d14 2793#ifdef CONFIG_IEEE80211AC
599f40db
JM		 2794 } else if (os_strcmp(buf, "ieee80211ac") == 0) {
2795 conf->ieee80211ac = atoi(pos);
2796 } else if (os_strcmp(buf, "vht_capab") == 0) {
2797 if (hostapd_config_vht_capab(conf, pos) < 0) {
2798 wpa_printf(MSG_ERROR, "Line %d: invalid vht_capab",
2799 line);
a0b728b7 2800 return 1;
599f40db
JM		 2801 }
2802 } else if (os_strcmp(buf, "require_vht") == 0) {
2803 conf->require_vht = atoi(pos);
2804 } else if (os_strcmp(buf, "vht_oper_chwidth") == 0) {
2805 conf->vht_oper_chwidth = atoi(pos);
2806 } else if (os_strcmp(buf, "vht_oper_centr_freq_seg0_idx") == 0) {
2807 conf->vht_oper_centr_freq_seg0_idx = atoi(pos);
2808 } else if (os_strcmp(buf, "vht_oper_centr_freq_seg1_idx") == 0) {
2809 conf->vht_oper_centr_freq_seg1_idx = atoi(pos);
e7d0e97b
YL		 2810 } else if (os_strcmp(buf, "vendor_vht") == 0) {
2811 bss->vendor_vht = atoi(pos);
efe45d14 2812#endif /* CONFIG_IEEE80211AC */
599f40db
JM		 2813 } else if (os_strcmp(buf, "max_listen_interval") == 0) {
2814 bss->max_listen_interval = atoi(pos);
2815 } else if (os_strcmp(buf, "disable_pmksa_caching") == 0) {
2816 bss->disable_pmksa_caching = atoi(pos);
2817 } else if (os_strcmp(buf, "okc") == 0) {
2818 bss->okc = atoi(pos);
41d719d6 2819#ifdef CONFIG_WPS
599f40db
JM		 2820 } else if (os_strcmp(buf, "wps_state") == 0) {
2821 bss->wps_state = atoi(pos);
2822 if (bss->wps_state < 0 || bss->wps_state > 2) {
2823 wpa_printf(MSG_ERROR, "Line %d: invalid wps_state",
2824 line);
a0b728b7 2825 return 1;
599f40db
JM		 2826 }
2827 } else if (os_strcmp(buf, "wps_independent") == 0) {
2828 bss->wps_independent = atoi(pos);
2829 } else if (os_strcmp(buf, "ap_setup_locked") == 0) {
2830 bss->ap_setup_locked = atoi(pos);
2831 } else if (os_strcmp(buf, "uuid") == 0) {
2832 if (uuid_str2bin(pos, bss->uuid)) {
2833 wpa_printf(MSG_ERROR, "Line %d: invalid UUID", line);
a0b728b7 2834 return 1;
599f40db
JM		 2835 }
2836 } else if (os_strcmp(buf, "wps_pin_requests") == 0) {
2837 os_free(bss->wps_pin_requests);
2838 bss->wps_pin_requests = os_strdup(pos);
2839 } else if (os_strcmp(buf, "device_name") == 0) {
cc6f2438 2840 if (os_strlen(pos) > WPS_DEV_NAME_MAX_LEN) {
599f40db
JM		 2841 wpa_printf(MSG_ERROR, "Line %d: Too long "
2842 "device_name", line);
a0b728b7 2843 return 1;
599f40db
JM		 2844 }
2845 os_free(bss->device_name);
2846 bss->device_name = os_strdup(pos);
2847 } else if (os_strcmp(buf, "manufacturer") == 0) {
2848 if (os_strlen(pos) > 64) {
2849 wpa_printf(MSG_ERROR, "Line %d: Too long manufacturer",
2850 line);
a0b728b7 2851 return 1;
599f40db
JM		 2852 }
2853 os_free(bss->manufacturer);
2854 bss->manufacturer = os_strdup(pos);
2855 } else if (os_strcmp(buf, "model_name") == 0) {
2856 if (os_strlen(pos) > 32) {
2857 wpa_printf(MSG_ERROR, "Line %d: Too long model_name",
2858 line);
a0b728b7 2859 return 1;
599f40db
JM		 2860 }
2861 os_free(bss->model_name);
2862 bss->model_name = os_strdup(pos);
2863 } else if (os_strcmp(buf, "model_number") == 0) {
2864 if (os_strlen(pos) > 32) {
2865 wpa_printf(MSG_ERROR, "Line %d: Too long model_number",
2866 line);
a0b728b7 2867 return 1;
599f40db
JM		 2868 }
2869 os_free(bss->model_number);
2870 bss->model_number = os_strdup(pos);
2871 } else if (os_strcmp(buf, "serial_number") == 0) {
2872 if (os_strlen(pos) > 32) {
2873 wpa_printf(MSG_ERROR, "Line %d: Too long serial_number",
2874 line);
a0b728b7 2875 return 1;
599f40db
JM		 2876 }
2877 os_free(bss->serial_number);
2878 bss->serial_number = os_strdup(pos);
2879 } else if (os_strcmp(buf, "device_type") == 0) {
2880 if (wps_dev_type_str2bin(pos, bss->device_type))
a0b728b7 2881 return 1;
599f40db
JM		 2882 } else if (os_strcmp(buf, "config_methods") == 0) {
2883 os_free(bss->config_methods);
2884 bss->config_methods = os_strdup(pos);
2885 } else if (os_strcmp(buf, "os_version") == 0) {
2886 if (hexstr2bin(pos, bss->os_version, 4)) {
2887 wpa_printf(MSG_ERROR, "Line %d: invalid os_version",
2888 line);
a0b728b7 2889 return 1;
599f40db
JM		 2890 }
2891 } else if (os_strcmp(buf, "ap_pin") == 0) {
2892 os_free(bss->ap_pin);
2893 bss->ap_pin = os_strdup(pos);
2894 } else if (os_strcmp(buf, "skip_cred_build") == 0) {
2895 bss->skip_cred_build = atoi(pos);
2896 } else if (os_strcmp(buf, "extra_cred") == 0) {
2897 os_free(bss->extra_cred);
2898 bss->extra_cred = (u8 *) os_readfile(pos, &bss->extra_cred_len);
2899 if (bss->extra_cred == NULL) {
2900 wpa_printf(MSG_ERROR, "Line %d: could not read Credentials from '%s'",
2901 line, pos);
a0b728b7 2902 return 1;
599f40db
JM		 2903 }
2904 } else if (os_strcmp(buf, "wps_cred_processing") == 0) {
2905 bss->wps_cred_processing = atoi(pos);
2906 } else if (os_strcmp(buf, "ap_settings") == 0) {
2907 os_free(bss->ap_settings);
2908 bss->ap_settings =
2909 (u8 *) os_readfile(pos, &bss->ap_settings_len);
2910 if (bss->ap_settings == NULL) {
2911 wpa_printf(MSG_ERROR, "Line %d: could not read AP Settings from '%s'",
2912 line, pos);
a0b728b7 2913 return 1;
599f40db
JM		 2914 }
2915 } else if (os_strcmp(buf, "upnp_iface") == 0) {
5784b9a4 2916 os_free(bss->upnp_iface);
599f40db
JM		 2917 bss->upnp_iface = os_strdup(pos);
2918 } else if (os_strcmp(buf, "friendly_name") == 0) {
2919 os_free(bss->friendly_name);
2920 bss->friendly_name = os_strdup(pos);
2921 } else if (os_strcmp(buf, "manufacturer_url") == 0) {
2922 os_free(bss->manufacturer_url);
2923 bss->manufacturer_url = os_strdup(pos);
2924 } else if (os_strcmp(buf, "model_description") == 0) {
2925 os_free(bss->model_description);
2926 bss->model_description = os_strdup(pos);
2927 } else if (os_strcmp(buf, "model_url") == 0) {
2928 os_free(bss->model_url);
2929 bss->model_url = os_strdup(pos);
2930 } else if (os_strcmp(buf, "upc") == 0) {
2931 os_free(bss->upc);
2932 bss->upc = os_strdup(pos);
2933 } else if (os_strcmp(buf, "pbc_in_m1") == 0) {
2934 bss->pbc_in_m1 = atoi(pos);
2935 } else if (os_strcmp(buf, "server_id") == 0) {
2936 os_free(bss->server_id);
2937 bss->server_id = os_strdup(pos);
ffdaa05a 2938#ifdef CONFIG_WPS_NFC
599f40db
JM		 2939 } else if (os_strcmp(buf, "wps_nfc_dev_pw_id") == 0) {
2940 bss->wps_nfc_dev_pw_id = atoi(pos);
2941 if (bss->wps_nfc_dev_pw_id < 0x10 ||
2942 bss->wps_nfc_dev_pw_id > 0xffff) {
2943 wpa_printf(MSG_ERROR, "Line %d: Invalid wps_nfc_dev_pw_id value",
2944 line);
a0b728b7 2945 return 1;
599f40db
JM		 2946 }
2947 bss->wps_nfc_pw_from_config = 1;
2948 } else if (os_strcmp(buf, "wps_nfc_dh_pubkey") == 0) {
2949 wpabuf_free(bss->wps_nfc_dh_pubkey);
2950 bss->wps_nfc_dh_pubkey = hostapd_parse_bin(pos);
2951 bss->wps_nfc_pw_from_config = 1;
2952 } else if (os_strcmp(buf, "wps_nfc_dh_privkey") == 0) {
2953 wpabuf_free(bss->wps_nfc_dh_privkey);
2954 bss->wps_nfc_dh_privkey = hostapd_parse_bin(pos);
2955 bss->wps_nfc_pw_from_config = 1;
2956 } else if (os_strcmp(buf, "wps_nfc_dev_pw") == 0) {
2957 wpabuf_free(bss->wps_nfc_dev_pw);
2958 bss->wps_nfc_dev_pw = hostapd_parse_bin(pos);
2959 bss->wps_nfc_pw_from_config = 1;
ffdaa05a 2960#endif /* CONFIG_WPS_NFC */
41d719d6 2961#endif /* CONFIG_WPS */
962473c1 2962#ifdef CONFIG_P2P_MANAGER
599f40db 2963 } else if (os_strcmp(buf, "manage_p2p") == 0) {
b4c26ef9 2964 if (atoi(pos))
599f40db
JM		 2965 bss->p2p |= P2P_MANAGE;
2966 else
2967 bss->p2p &= ~P2P_MANAGE;
2968 } else if (os_strcmp(buf, "allow_cross_connection") == 0) {
2969 if (atoi(pos))
2970 bss->p2p |= P2P_ALLOW_CROSS_CONNECTION;
2971 else
2972 bss->p2p &= ~P2P_ALLOW_CROSS_CONNECTION;
962473c1 2973#endif /* CONFIG_P2P_MANAGER */
599f40db
JM		 2974 } else if (os_strcmp(buf, "disassoc_low_ack") == 0) {
2975 bss->disassoc_low_ack = atoi(pos);
2976 } else if (os_strcmp(buf, "tdls_prohibit") == 0) {
b4c26ef9 2977 if (atoi(pos))
599f40db
JM		 2978 bss->tdls |= TDLS_PROHIBIT;
2979 else
2980 bss->tdls &= ~TDLS_PROHIBIT;
2981 } else if (os_strcmp(buf, "tdls_prohibit_chan_switch") == 0) {
b4c26ef9 2982 if (atoi(pos))
599f40db
JM		 2983 bss->tdls |= TDLS_PROHIBIT_CHAN_SWITCH;
2984 else
2985 bss->tdls &= ~TDLS_PROHIBIT_CHAN_SWITCH;
cd9fc786 2986#ifdef CONFIG_RSN_TESTING
599f40db
JM		 2987 } else if (os_strcmp(buf, "rsn_testing") == 0) {
2988 extern int rsn_testing;
2989 rsn_testing = atoi(pos);
cd9fc786 2990#endif /* CONFIG_RSN_TESTING */
599f40db
JM		 2991 } else if (os_strcmp(buf, "time_advertisement") == 0) {
2992 bss->time_advertisement = atoi(pos);
2993 } else if (os_strcmp(buf, "time_zone") == 0) {
2994 size_t tz_len = os_strlen(pos);
2995 if (tz_len < 4 || tz_len > 255) {
2996 wpa_printf(MSG_DEBUG, "Line %d: invalid time_zone",
2997 line);
a0b728b7 2998 return 1;
599f40db
JM		 2999 }
3000 os_free(bss->time_zone);
3001 bss->time_zone = os_strdup(pos);
3002 if (bss->time_zone == NULL)
a0b728b7 3003 return 1;
2049a875 3004#ifdef CONFIG_WNM
599f40db
JM		 3005 } else if (os_strcmp(buf, "wnm_sleep_mode") == 0) {
3006 bss->wnm_sleep_mode = atoi(pos);
3007 } else if (os_strcmp(buf, "bss_transition") == 0) {
3008 bss->bss_transition = atoi(pos);
2049a875 3009#endif /* CONFIG_WNM */
b83e3e93 3010#ifdef CONFIG_INTERWORKING
599f40db
JM		 3011 } else if (os_strcmp(buf, "interworking") == 0) {
3012 bss->interworking = atoi(pos);
3013 } else if (os_strcmp(buf, "access_network_type") == 0) {
3014 bss->access_network_type = atoi(pos);
3015 if (bss->access_network_type < 0 ||
3016 bss->access_network_type > 15) {
3017 wpa_printf(MSG_ERROR,
3018 "Line %d: invalid access_network_type",
3019 line);
a0b728b7 3020 return 1;
599f40db
JM		 3021 }
3022 } else if (os_strcmp(buf, "internet") == 0) {
3023 bss->internet = atoi(pos);
3024 } else if (os_strcmp(buf, "asra") == 0) {
3025 bss->asra = atoi(pos);
3026 } else if (os_strcmp(buf, "esr") == 0) {
3027 bss->esr = atoi(pos);
3028 } else if (os_strcmp(buf, "uesa") == 0) {
3029 bss->uesa = atoi(pos);
3030 } else if (os_strcmp(buf, "venue_group") == 0) {
3031 bss->venue_group = atoi(pos);
3032 bss->venue_info_set = 1;
3033 } else if (os_strcmp(buf, "venue_type") == 0) {
3034 bss->venue_type = atoi(pos);
3035 bss->venue_info_set = 1;
3036 } else if (os_strcmp(buf, "hessid") == 0) {
3037 if (hwaddr_aton(pos, bss->hessid)) {
3038 wpa_printf(MSG_ERROR, "Line %d: invalid hessid", line);
a0b728b7 3039 return 1;
599f40db
JM		 3040 }
3041 } else if (os_strcmp(buf, "roaming_consortium") == 0) {
3042 if (parse_roaming_consortium(bss, pos, line) < 0)
a0b728b7 3043 return 1;
599f40db
JM		 3044 } else if (os_strcmp(buf, "venue_name") == 0) {
3045 if (parse_venue_name(bss, pos, line) < 0)
a0b728b7 3046 return 1;
599f40db
JM		 3047 } else if (os_strcmp(buf, "network_auth_type") == 0) {
3048 u8 auth_type;
3049 u16 redirect_url_len;
3050 if (hexstr2bin(pos, &auth_type, 1)) {
3051 wpa_printf(MSG_ERROR,
3052 "Line %d: Invalid network_auth_type '%s'",
3053 line, pos);
a0b728b7 3054 return 1;
599f40db
JM		 3055 }
3056 if (auth_type == 0 || auth_type == 2)
3057 redirect_url_len = os_strlen(pos + 2);
3058 else
3059 redirect_url_len = 0;
3060 os_free(bss->network_auth_type);
3061 bss->network_auth_type = os_malloc(redirect_url_len + 3 + 1);
a0b728b7
JM		 3062 if (bss->network_auth_type == NULL)
3063 return 1;
599f40db
JM		 3064 *bss->network_auth_type = auth_type;
3065 WPA_PUT_LE16(bss->network_auth_type + 1, redirect_url_len);
3066 if (redirect_url_len)
3067 os_memcpy(bss->network_auth_type + 3, pos + 2,
3068 redirect_url_len);
3069 bss->network_auth_type_len = 3 + redirect_url_len;
3070 } else if (os_strcmp(buf, "ipaddr_type_availability") == 0) {
3071 if (hexstr2bin(pos, &bss->ipaddr_type_availability, 1)) {
3072 wpa_printf(MSG_ERROR, "Line %d: Invalid ipaddr_type_availability '%s'",
3073 line, pos);
3074 bss->ipaddr_type_configured = 0;
a0b728b7 3075 return 1;
599f40db
JM		 3076 }
3077 bss->ipaddr_type_configured = 1;
b4c26ef9 3078 } else if (os_strcmp(buf, "domain_name") == 0) {
599f40db
JM		 3079 int j, num_domains, domain_len, domain_list_len = 0;
3080 char *tok_start, *tok_prev;
3081 u8 *domain_list, *domain_ptr;
26fac8b6 3082
599f40db
JM		 3083 domain_list_len = os_strlen(pos) + 1;
3084 domain_list = os_malloc(domain_list_len);
a0b728b7
JM		 3085 if (domain_list == NULL)
3086 return 1;
26fac8b6 3087
599f40db
JM		 3088 domain_ptr = domain_list;
3089 tok_prev = pos;
3090 num_domains = 1;
3091 while ((tok_prev = os_strchr(tok_prev, ','))) {
3092 num_domains++;
3093 tok_prev++;
3094 }
3095 tok_prev = pos;
3096 for (j = 0; j < num_domains; j++) {
3097 tok_start = os_strchr(tok_prev, ',');
3098 if (tok_start) {
3099 domain_len = tok_start - tok_prev;
3100 *domain_ptr = domain_len;
3101 os_memcpy(domain_ptr + 1, tok_prev, domain_len);
3102 domain_ptr += domain_len + 1;
3103 tok_prev = ++tok_start;
3104 } else {
3105 domain_len = os_strlen(tok_prev);
3106 *domain_ptr = domain_len;
3107 os_memcpy(domain_ptr + 1, tok_prev, domain_len);
3108 domain_ptr += domain_len + 1;
26fac8b6 3109 }
599f40db 3110 }
26fac8b6 3111
599f40db
JM		 3112 os_free(bss->domain_name);
3113 bss->domain_name = domain_list;
3114 bss->domain_name_len = domain_list_len;
3115 } else if (os_strcmp(buf, "anqp_3gpp_cell_net") == 0) {
3116 if (parse_3gpp_cell_net(bss, pos, line) < 0)
a0b728b7 3117 return 1;
599f40db
JM		 3118 } else if (os_strcmp(buf, "nai_realm") == 0) {
3119 if (parse_nai_realm(bss, pos, line) < 0)
a0b728b7 3120 return 1;
599f40db
JM		 3121 } else if (os_strcmp(buf, "gas_frag_limit") == 0) {
3122 bss->gas_frag_limit = atoi(pos);
3123 } else if (os_strcmp(buf, "gas_comeback_delay") == 0) {
3124 bss->gas_comeback_delay = atoi(pos);
3125 } else if (os_strcmp(buf, "qos_map_set") == 0) {
3126 if (parse_qos_map_set(bss, pos, line) < 0)
a0b728b7 3127 return 1;
b83e3e93 3128#endif /* CONFIG_INTERWORKING */
505a3694 3129#ifdef CONFIG_RADIUS_TEST
599f40db
JM		 3130 } else if (os_strcmp(buf, "dump_msk_file") == 0) {
3131 os_free(bss->dump_msk_file);
3132 bss->dump_msk_file = os_strdup(pos);
505a3694 3133#endif /* CONFIG_RADIUS_TEST */
159c89ab 3134#ifdef CONFIG_HS20
599f40db
JM		 3135 } else if (os_strcmp(buf, "hs20") == 0) {
3136 bss->hs20 = atoi(pos);
3137 } else if (os_strcmp(buf, "disable_dgaf") == 0) {
3138 bss->disable_dgaf = atoi(pos);
7d597d46
KP		 3139 } else if (os_strcmp(buf, "proxy_arp") == 0) {
3140 bss->proxy_arp = atoi(pos);
599f40db
JM		 3141 } else if (os_strcmp(buf, "osen") == 0) {
3142 bss->osen = atoi(pos);
3143 } else if (os_strcmp(buf, "anqp_domain_id") == 0) {
3144 bss->anqp_domain_id = atoi(pos);
3145 } else if (os_strcmp(buf, "hs20_deauth_req_timeout") == 0) {
3146 bss->hs20_deauth_req_timeout = atoi(pos);
3147 } else if (os_strcmp(buf, "hs20_oper_friendly_name") == 0) {
3148 if (hs20_parse_oper_friendly_name(bss, pos, line) < 0)
a0b728b7 3149 return 1;
599f40db 3150 } else if (os_strcmp(buf, "hs20_wan_metrics") == 0) {
a0b728b7
JM		 3151 if (hs20_parse_wan_metrics(bss, pos, line) < 0)
3152 return 1;
599f40db
JM		 3153 } else if (os_strcmp(buf, "hs20_conn_capab") == 0) {
3154 if (hs20_parse_conn_capab(bss, pos, line) < 0) {
a0b728b7 3155 return 1;
599f40db
JM		 3156 }
3157 } else if (os_strcmp(buf, "hs20_operating_class") == 0) {
3158 u8 *oper_class;
3159 size_t oper_class_len;
3160 oper_class_len = os_strlen(pos);
3161 if (oper_class_len < 2 || (oper_class_len & 0x01)) {
3162 wpa_printf(MSG_ERROR,
3163 "Line %d: Invalid hs20_operating_class '%s'",
3164 line, pos);
a0b728b7 3165 return 1;
599f40db
JM		 3166 }
3167 oper_class_len /= 2;
3168 oper_class = os_malloc(oper_class_len);
a0b728b7
JM		 3169 if (oper_class == NULL)
3170 return 1;
599f40db
JM		 3171 if (hexstr2bin(pos, oper_class, oper_class_len)) {
3172 wpa_printf(MSG_ERROR,
3173 "Line %d: Invalid hs20_operating_class '%s'",
3174 line, pos);
3175 os_free(oper_class);
a0b728b7 3176 return 1;
599f40db
JM		 3177 }
3178 os_free(bss->hs20_operating_class);
3179 bss->hs20_operating_class = oper_class;
3180 bss->hs20_operating_class_len = oper_class_len;
3181 } else if (os_strcmp(buf, "hs20_icon") == 0) {
3182 if (hs20_parse_icon(bss, pos) < 0) {
3183 wpa_printf(MSG_ERROR, "Line %d: Invalid hs20_icon '%s'",
3184 line, pos);
a0b728b7 3185 return 1;
599f40db
JM		 3186 }
3187 } else if (os_strcmp(buf, "osu_ssid") == 0) {
3188 if (hs20_parse_osu_ssid(bss, pos, line) < 0)
a0b728b7 3189 return 1;
599f40db
JM		 3190 } else if (os_strcmp(buf, "osu_server_uri") == 0) {
3191 if (hs20_parse_osu_server_uri(bss, pos, line) < 0)
a0b728b7 3192 return 1;
599f40db
JM		 3193 } else if (os_strcmp(buf, "osu_friendly_name") == 0) {
3194 if (hs20_parse_osu_friendly_name(bss, pos, line) < 0)
a0b728b7 3195 return 1;
599f40db
JM		 3196 } else if (os_strcmp(buf, "osu_nai") == 0) {
3197 if (hs20_parse_osu_nai(bss, pos, line) < 0)
a0b728b7 3198 return 1;
599f40db
JM		 3199 } else if (os_strcmp(buf, "osu_method_list") == 0) {
3200 if (hs20_parse_osu_method_list(bss, pos, line) < 0)
a0b728b7 3201 return 1;
599f40db
JM		 3202 } else if (os_strcmp(buf, "osu_icon") == 0) {
3203 if (hs20_parse_osu_icon(bss, pos, line) < 0)
a0b728b7 3204 return 1;
599f40db
JM		 3205 } else if (os_strcmp(buf, "osu_service_desc") == 0) {
3206 if (hs20_parse_osu_service_desc(bss, pos, line) < 0)
a0b728b7 3207 return 1;
599f40db
JM		 3208 } else if (os_strcmp(buf, "subscr_remediation_url") == 0) {
3209 os_free(bss->subscr_remediation_url);
3210 bss->subscr_remediation_url = os_strdup(pos);
3211 } else if (os_strcmp(buf, "subscr_remediation_method") == 0) {
3212 bss->subscr_remediation_method = atoi(pos);
159c89ab 3213#endif /* CONFIG_HS20 */
c2aff6b1 3214#ifdef CONFIG_TESTING_OPTIONS
599f40db
JM		 3215#define PARSE_TEST_PROBABILITY(_val) \
3216 } else if (os_strcmp(buf, #_val) == 0) { \
3217 char *end; \
3218 \
3219 conf->_val = strtod(pos, &end); \
06df2aa6
JM		 3220 if (*end || conf->_val < 0.0 || \
3221 conf->_val > 1.0) { \
599f40db
JM		 3222 wpa_printf(MSG_ERROR, \
3223 "Line %d: Invalid value '%s'", \
3224 line, pos); \
a0b728b7 3225 return 1; \
599f40db
JM		 3226 }
3227 PARSE_TEST_PROBABILITY(ignore_probe_probability)
3228 PARSE_TEST_PROBABILITY(ignore_auth_probability)
3229 PARSE_TEST_PROBABILITY(ignore_assoc_probability)
3230 PARSE_TEST_PROBABILITY(ignore_reassoc_probability)
3231 PARSE_TEST_PROBABILITY(corrupt_gtk_rekey_mic_probability)
3232 } else if (os_strcmp(buf, "bss_load_test") == 0) {
3233 WPA_PUT_LE16(bss->bss_load_test, atoi(pos));
3234 pos = os_strchr(pos, ':');
3235 if (pos == NULL) {
3236 wpa_printf(MSG_ERROR, "Line %d: Invalid bss_load_test",
3237 line);
3238 return 1;
3239 }
3240 pos++;
3241 bss->bss_load_test[2] = atoi(pos);
3242 pos = os_strchr(pos, ':');
3243 if (pos == NULL) {
3244 wpa_printf(MSG_ERROR, "Line %d: Invalid bss_load_test",
3245 line);
3246 return 1;
3247 }
3248 pos++;
3249 WPA_PUT_LE16(&bss->bss_load_test[3], atoi(pos));
3250 bss->bss_load_test_set = 1;
0629eeb4
JM		 3251 } else if (os_strcmp(buf, "radio_measurements") == 0) {
3252 bss->radio_measurements = atoi(pos);
c2aff6b1 3253#endif /* CONFIG_TESTING_OPTIONS */
599f40db
JM		 3254 } else if (os_strcmp(buf, "vendor_elements") == 0) {
3255 struct wpabuf *elems;
3256 size_t len = os_strlen(pos);
3257 if (len & 0x01) {
3258 wpa_printf(MSG_ERROR,
3259 "Line %d: Invalid vendor_elements '%s'",
3260 line, pos);
3261 return 1;
3262 }
3263 len /= 2;
3264 if (len == 0) {
3265 wpabuf_free(bss->vendor_elements);
3266 bss->vendor_elements = NULL;
3267 return 0;
3268 }
b52f084c 3269
599f40db
JM		 3270 elems = wpabuf_alloc(len);
3271 if (elems == NULL)
3272 return 1;
b52f084c 3273
599f40db
JM		 3274 if (hexstr2bin(pos, wpabuf_put(elems, len), len)) {
3275 wpabuf_free(elems);
3276 wpa_printf(MSG_ERROR,
3277 "Line %d: Invalid vendor_elements '%s'",
3278 line, pos);
3279 return 1;
3280 }
b52f084c 3281
599f40db
JM		 3282 wpabuf_free(bss->vendor_elements);
3283 bss->vendor_elements = elems;
3284 } else if (os_strcmp(buf, "sae_anti_clogging_threshold") == 0) {
3285 bss->sae_anti_clogging_threshold = atoi(pos);
3286 } else if (os_strcmp(buf, "sae_groups") == 0) {
3287 if (hostapd_parse_intlist(&bss->sae_groups, pos)) {
3288 wpa_printf(MSG_ERROR,
3289 "Line %d: Invalid sae_groups value '%s'",
3290 line, pos);
3291 return 1;
41d719d6 3292 }
599f40db
JM		 3293 } else if (os_strcmp(buf, "local_pwr_constraint") == 0) {
3294 int val = atoi(pos);
3295 if (val < 0 || val > 255) {
3296 wpa_printf(MSG_ERROR, "Line %d: Invalid local_pwr_constraint %d (expected 0..255)",
3297 line, val);
3298 return 1;
3299 }
3300 conf->local_pwr_constraint = val;
3301 } else if (os_strcmp(buf, "spectrum_mgmt_required") == 0) {
3302 conf->spectrum_mgmt_required = atoi(pos);
88cb27c7
DS		 3303 } else if (os_strcmp(buf, "wowlan_triggers") == 0) {
3304 os_free(bss->wowlan_triggers);
3305 bss->wowlan_triggers = os_strdup(pos);
599f40db
JM		 3306 } else {
3307 wpa_printf(MSG_ERROR,
3308 "Line %d: unknown configuration item '%s'",
3309 line, buf);
a0b728b7 3310 return 1;
41d719d6
JM		 3311 }
3312
a0b728b7 3313 return 0;
ef45bc89
SP		 3314}
3315
3316
3317/**
3318 * hostapd_config_read - Read and parse a configuration file
3319 * @fname: Configuration file name (including path, if needed)
3320 * Returns: Allocated configuration data structure
3321 */
3322struct hostapd_config * hostapd_config_read(const char *fname)
3323{
3324 struct hostapd_config *conf;
ef45bc89 3325 FILE *f;
ffdaa05a 3326 char buf[512], *pos;
ef45bc89
SP		 3327 int line = 0;
3328 int errors = 0;
ef45bc89
SP		 3329 size_t i;
3330
3331 f = fopen(fname, "r");
3332 if (f == NULL) {
3333 wpa_printf(MSG_ERROR, "Could not open configuration file '%s' "
3334 "for reading.", fname);
3335 return NULL;
3336 }
3337
3338 conf = hostapd_config_defaults();
3339 if (conf == NULL) {
3340 fclose(f);
3341 return NULL;
3342 }
3343
3344 /* set default driver based on configuration */
3345 conf->driver = wpa_drivers[0];
3346 if (conf->driver == NULL) {
3347 wpa_printf(MSG_ERROR, "No driver wrappers registered!");
3348 hostapd_config_free(conf);
3349 fclose(f);
3350 return NULL;
3351 }
3352
df756b37 3353 conf->last_bss = conf->bss[0];
ef45bc89
SP		 3354
3355 while (fgets(buf, sizeof(buf), f)) {
df756b37
JM		 3356 struct hostapd_bss_config *bss;
3357
ef45bc89
SP		 3358 bss = conf->last_bss;
3359 line++;
3360
3361 if (buf[0] == '#')
3362 continue;
3363 pos = buf;
3364 while (*pos != '\0') {
3365 if (*pos == '\n') {
3366 *pos = '\0';
3367 break;
3368 }
3369 pos++;
3370 }
3371 if (buf[0] == '\0')
3372 continue;
3373
3374 pos = os_strchr(buf, '=');
3375 if (pos == NULL) {
3376 wpa_printf(MSG_ERROR, "Line %d: invalid line '%s'",
3377 line, buf);
3378 errors++;
3379 continue;
3380 }
3381 *pos = '\0';
3382 pos++;
3383 errors += hostapd_config_fill(conf, bss, buf, pos, line);
3384 }
3385
41d719d6
JM		 3386 fclose(f);
3387
a7f5b74d 3388 for (i = 0; i < conf->num_bss; i++)
5d67bf15 3389 hostapd_set_security_params(conf->bss[i], 1);
41d719d6 3390
08081ad8 3391 if (hostapd_config_check(conf, 1))
41d719d6
JM		 3392 errors++;
3393
ae6e1bee 3394#ifndef WPA_IGNORE_CONFIG_ERRORS
41d719d6
JM		 3395 if (errors) {
3396 wpa_printf(MSG_ERROR, "%d errors found in configuration file "
3397 "'%s'", errors, fname);
3398 hostapd_config_free(conf);
3399 conf = NULL;
3400 }
ae6e1bee 3401#endif /* WPA_IGNORE_CONFIG_ERRORS */
41d719d6
JM		 3402
3403 return conf;
3404}
31b79e11
SP		 3405
3406
3407int hostapd_set_iface(struct hostapd_config *conf,
3408 struct hostapd_bss_config *bss, char *field, char *value)
3409{
4929898d 3410 int errors;
31b79e11
SP		 3411 size_t i;
3412
3413 errors = hostapd_config_fill(conf, bss, field, value, 0);
3414 if (errors) {
3415 wpa_printf(MSG_INFO, "Failed to set configuration field '%s' "
3416 "to value '%s'", field, value);
3417 return -1;
3418 }
3419
3420 for (i = 0; i < conf->num_bss; i++)
5d67bf15 3421 hostapd_set_security_params(conf->bss[i], 0);
31b79e11 3422
08081ad8 3423 if (hostapd_config_check(conf, 0)) {
31b79e11 3424 wpa_printf(MSG_ERROR, "Configuration check failed");
17706d1c 3425 return -1;
31b79e11
SP		 3426 }
3427
3428 return 0;
3429}
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