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[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 ||
6c731491
JM		 902 cw == 63 || cw == 127 || cw == 255 || cw == 511 || cw == 1023 ||
903 cw == 2047 || cw == 4095 || cw == 8191 || cw == 16383 ||
904 cw == 32767);
41d719d6
JM		 905}
906
907
908enum {
909 IEEE80211_TX_QUEUE_DATA0 = 0, /* used for EDCA AC_VO data */
910 IEEE80211_TX_QUEUE_DATA1 = 1, /* used for EDCA AC_VI data */
911 IEEE80211_TX_QUEUE_DATA2 = 2, /* used for EDCA AC_BE data */
7e3c1781 912 IEEE80211_TX_QUEUE_DATA3 = 3 /* used for EDCA AC_BK data */
41d719d6
JM		 913};
914
63e169e1
JM		 915static int hostapd_config_tx_queue(struct hostapd_config *conf,
916 const char *name, const char *val)
41d719d6
JM		 917{
918 int num;
63e169e1 919 const char *pos;
41d719d6
JM		 920 struct hostapd_tx_queue_params *queue;
921
922 /* skip 'tx_queue_' prefix */
923 pos = name + 9;
924 if (os_strncmp(pos, "data", 4) == 0 &&
925 pos[4] >= '0' && pos[4] <= '9' && pos[5] == '_') {
926 num = pos[4] - '0';
927 pos += 6;
7e3c1781
JM		 928 } else if (os_strncmp(pos, "after_beacon_", 13) == 0 ||
929 os_strncmp(pos, "beacon_", 7) == 0) {
930 wpa_printf(MSG_INFO, "DEPRECATED: '%s' not used", name);
931 return 0;
41d719d6
JM		 932 } else {
933 wpa_printf(MSG_ERROR, "Unknown tx_queue name '%s'", pos);
934 return -1;
935 }
936
7e3c1781 937 if (num >= NUM_TX_QUEUES) {
d2da2249 938 /* for backwards compatibility, do not trigger failure */
7e3c1781
JM		 939 wpa_printf(MSG_INFO, "DEPRECATED: '%s' not used", name);
940 return 0;
941 }
942
41d719d6
JM		 943 queue = &conf->tx_queue[num];
944
945 if (os_strcmp(pos, "aifs") == 0) {
946 queue->aifs = atoi(val);
947 if (queue->aifs < 0 || queue->aifs > 255) {
948 wpa_printf(MSG_ERROR, "Invalid AIFS value %d",
949 queue->aifs);
950 return -1;
951 }
952 } else if (os_strcmp(pos, "cwmin") == 0) {
953 queue->cwmin = atoi(val);
954 if (!valid_cw(queue->cwmin)) {
955 wpa_printf(MSG_ERROR, "Invalid cwMin value %d",
956 queue->cwmin);
957 return -1;
958 }
959 } else if (os_strcmp(pos, "cwmax") == 0) {
960 queue->cwmax = atoi(val);
961 if (!valid_cw(queue->cwmax)) {
962 wpa_printf(MSG_ERROR, "Invalid cwMax value %d",
963 queue->cwmax);
964 return -1;
965 }
966 } else if (os_strcmp(pos, "burst") == 0) {
967 queue->burst = hostapd_config_read_int10(val);
968 } else {
969 wpa_printf(MSG_ERROR, "Unknown tx_queue field '%s'", pos);
970 return -1;
971 }
972
41d719d6
JM		 973 return 0;
974}
975
976
41d719d6
JM		 977#ifdef CONFIG_IEEE80211R
978static int add_r0kh(struct hostapd_bss_config *bss, char *value)
979{
980 struct ft_remote_r0kh *r0kh;
981 char *pos, *next;
982
983 r0kh = os_zalloc(sizeof(*r0kh));
984 if (r0kh == NULL)
985 return -1;
986
987 /* 02:01:02:03:04:05 a.example.com 000102030405060708090a0b0c0d0e0f */
988 pos = value;
989 next = os_strchr(pos, ' ');
990 if (next)
991 *next++ = '\0';
992 if (next == NULL || hwaddr_aton(pos, r0kh->addr)) {
993 wpa_printf(MSG_ERROR, "Invalid R0KH MAC address: '%s'", pos);
994 os_free(r0kh);
995 return -1;
996 }
997
998 pos = next;
999 next = os_strchr(pos, ' ');
1000 if (next)
1001 *next++ = '\0';
1002 if (next == NULL || next - pos > FT_R0KH_ID_MAX_LEN) {
1003 wpa_printf(MSG_ERROR, "Invalid R0KH-ID: '%s'", pos);
1004 os_free(r0kh);
1005 return -1;
1006 }
1007 r0kh->id_len = next - pos - 1;
1008 os_memcpy(r0kh->id, pos, r0kh->id_len);
1009
1010 pos = next;
1011 if (hexstr2bin(pos, r0kh->key, sizeof(r0kh->key))) {
1012 wpa_printf(MSG_ERROR, "Invalid R0KH key: '%s'", pos);
1013 os_free(r0kh);
1014 return -1;
1015 }
1016
1017 r0kh->next = bss->r0kh_list;
1018 bss->r0kh_list = r0kh;
1019
1020 return 0;
1021}
1022
1023
1024static int add_r1kh(struct hostapd_bss_config *bss, char *value)
1025{
1026 struct ft_remote_r1kh *r1kh;
1027 char *pos, *next;
1028
1029 r1kh = os_zalloc(sizeof(*r1kh));
1030 if (r1kh == NULL)
1031 return -1;
1032
1033 /* 02:01:02:03:04:05 02:01:02:03:04:05
1034 * 000102030405060708090a0b0c0d0e0f */
1035 pos = value;
1036 next = os_strchr(pos, ' ');
1037 if (next)
1038 *next++ = '\0';
1039 if (next == NULL || hwaddr_aton(pos, r1kh->addr)) {
1040 wpa_printf(MSG_ERROR, "Invalid R1KH MAC address: '%s'", pos);
1041 os_free(r1kh);
1042 return -1;
1043 }
1044
1045 pos = next;
1046 next = os_strchr(pos, ' ');
1047 if (next)
1048 *next++ = '\0';
1049 if (next == NULL || hwaddr_aton(pos, r1kh->id)) {
1050 wpa_printf(MSG_ERROR, "Invalid R1KH-ID: '%s'", pos);
1051 os_free(r1kh);
1052 return -1;
1053 }
1054
1055 pos = next;
1056 if (hexstr2bin(pos, r1kh->key, sizeof(r1kh->key))) {
1057 wpa_printf(MSG_ERROR, "Invalid R1KH key: '%s'", pos);
1058 os_free(r1kh);
1059 return -1;
1060 }
1061
1062 r1kh->next = bss->r1kh_list;
1063 bss->r1kh_list = r1kh;
1064
1065 return 0;
1066}
1067#endif /* CONFIG_IEEE80211R */
1068
1069
1070#ifdef CONFIG_IEEE80211N
1071static int hostapd_config_ht_capab(struct hostapd_config *conf,
1072 const char *capab)
1073{
1074 if (os_strstr(capab, "[LDPC]"))
1075 conf->ht_capab |= HT_CAP_INFO_LDPC_CODING_CAP;
1076 if (os_strstr(capab, "[HT40-]")) {
1077 conf->ht_capab |= HT_CAP_INFO_SUPP_CHANNEL_WIDTH_SET;
1078 conf->secondary_channel = -1;
1079 }
1080 if (os_strstr(capab, "[HT40+]")) {
1081 conf->ht_capab |= HT_CAP_INFO_SUPP_CHANNEL_WIDTH_SET;
1082 conf->secondary_channel = 1;
1083 }
1084 if (os_strstr(capab, "[SMPS-STATIC]")) {
1085 conf->ht_capab &= ~HT_CAP_INFO_SMPS_MASK;
1086 conf->ht_capab |= HT_CAP_INFO_SMPS_STATIC;
1087 }
1088 if (os_strstr(capab, "[SMPS-DYNAMIC]")) {
1089 conf->ht_capab &= ~HT_CAP_INFO_SMPS_MASK;
1090 conf->ht_capab |= HT_CAP_INFO_SMPS_DYNAMIC;
1091 }
1092 if (os_strstr(capab, "[GF]"))
1093 conf->ht_capab |= HT_CAP_INFO_GREEN_FIELD;
1094 if (os_strstr(capab, "[SHORT-GI-20]"))
1095 conf->ht_capab |= HT_CAP_INFO_SHORT_GI20MHZ;
1096 if (os_strstr(capab, "[SHORT-GI-40]"))
1097 conf->ht_capab |= HT_CAP_INFO_SHORT_GI40MHZ;
1098 if (os_strstr(capab, "[TX-STBC]"))
1099 conf->ht_capab |= HT_CAP_INFO_TX_STBC;
1100 if (os_strstr(capab, "[RX-STBC1]")) {
1101 conf->ht_capab &= ~HT_CAP_INFO_RX_STBC_MASK;
1102 conf->ht_capab |= HT_CAP_INFO_RX_STBC_1;
1103 }
1104 if (os_strstr(capab, "[RX-STBC12]")) {
1105 conf->ht_capab &= ~HT_CAP_INFO_RX_STBC_MASK;
1106 conf->ht_capab |= HT_CAP_INFO_RX_STBC_12;
1107 }
1108 if (os_strstr(capab, "[RX-STBC123]")) {
1109 conf->ht_capab &= ~HT_CAP_INFO_RX_STBC_MASK;
1110 conf->ht_capab |= HT_CAP_INFO_RX_STBC_123;
1111 }
1112 if (os_strstr(capab, "[DELAYED-BA]"))
1113 conf->ht_capab |= HT_CAP_INFO_DELAYED_BA;
1114 if (os_strstr(capab, "[MAX-AMSDU-7935]"))
1115 conf->ht_capab |= HT_CAP_INFO_MAX_AMSDU_SIZE;
1116 if (os_strstr(capab, "[DSSS_CCK-40]"))
1117 conf->ht_capab |= HT_CAP_INFO_DSSS_CCK40MHZ;
b7a8d67f
JM		 1118 if (os_strstr(capab, "[40-INTOLERANT]"))
1119 conf->ht_capab |= HT_CAP_INFO_40MHZ_INTOLERANT;
41d719d6
JM		 1120 if (os_strstr(capab, "[LSIG-TXOP-PROT]"))
1121 conf->ht_capab |= HT_CAP_INFO_LSIG_TXOP_PROTECT_SUPPORT;
1122
1123 return 0;
1124}
1125#endif /* CONFIG_IEEE80211N */
1126
1127
efe45d14
MP		 1128#ifdef CONFIG_IEEE80211AC
1129static int hostapd_config_vht_capab(struct hostapd_config *conf,
1130 const char *capab)
1131{
1132 if (os_strstr(capab, "[MAX-MPDU-7991]"))
1133 conf->vht_capab |= VHT_CAP_MAX_MPDU_LENGTH_7991;
1134 if (os_strstr(capab, "[MAX-MPDU-11454]"))
1135 conf->vht_capab |= VHT_CAP_MAX_MPDU_LENGTH_11454;
1136 if (os_strstr(capab, "[VHT160]"))
1137 conf->vht_capab |= VHT_CAP_SUPP_CHAN_WIDTH_160MHZ;
1138 if (os_strstr(capab, "[VHT160-80PLUS80]"))
1139 conf->vht_capab |= VHT_CAP_SUPP_CHAN_WIDTH_160_80PLUS80MHZ;
efe45d14
MP		 1140 if (os_strstr(capab, "[RXLDPC]"))
1141 conf->vht_capab |= VHT_CAP_RXLDPC;
1142 if (os_strstr(capab, "[SHORT-GI-80]"))
1143 conf->vht_capab |= VHT_CAP_SHORT_GI_80;
1144 if (os_strstr(capab, "[SHORT-GI-160]"))
1145 conf->vht_capab |= VHT_CAP_SHORT_GI_160;
1146 if (os_strstr(capab, "[TX-STBC-2BY1]"))
1147 conf->vht_capab |= VHT_CAP_TXSTBC;
1148 if (os_strstr(capab, "[RX-STBC-1]"))
1149 conf->vht_capab |= VHT_CAP_RXSTBC_1;
1150 if (os_strstr(capab, "[RX-STBC-12]"))
1151 conf->vht_capab |= VHT_CAP_RXSTBC_2;
1152 if (os_strstr(capab, "[RX-STBC-123]"))
1153 conf->vht_capab |= VHT_CAP_RXSTBC_3;
1154 if (os_strstr(capab, "[RX-STBC-1234]"))
1155 conf->vht_capab |= VHT_CAP_RXSTBC_4;
1156 if (os_strstr(capab, "[SU-BEAMFORMER]"))
7066a8e7 1157 conf->vht_capab |= VHT_CAP_SU_BEAMFORMER_CAPABLE;
efe45d14 1158 if (os_strstr(capab, "[SU-BEAMFORMEE]"))
7066a8e7 1159 conf->vht_capab |= VHT_CAP_SU_BEAMFORMEE_CAPABLE;
efe45d14 1160 if (os_strstr(capab, "[BF-ANTENNA-2]") &&
b29b012c
EP		 1161 (conf->vht_capab & VHT_CAP_SU_BEAMFORMEE_CAPABLE))
1162 conf->vht_capab |= (1 << VHT_CAP_BEAMFORMEE_STS_OFFSET);
442ffc51
VN		 1163 if (os_strstr(capab, "[BF-ANTENNA-3]") &&
1164 (conf->vht_capab & VHT_CAP_SU_BEAMFORMEE_CAPABLE))
1165 conf->vht_capab |= (2 << VHT_CAP_BEAMFORMEE_STS_OFFSET);
1166 if (os_strstr(capab, "[BF-ANTENNA-4]") &&
1167 (conf->vht_capab & VHT_CAP_SU_BEAMFORMEE_CAPABLE))
1168 conf->vht_capab |= (3 << VHT_CAP_BEAMFORMEE_STS_OFFSET);
efe45d14 1169 if (os_strstr(capab, "[SOUNDING-DIMENSION-2]") &&
b29b012c
EP		 1170 (conf->vht_capab & VHT_CAP_SU_BEAMFORMER_CAPABLE))
1171 conf->vht_capab |= (1 << VHT_CAP_SOUNDING_DIMENSION_OFFSET);
442ffc51
VN		 1172 if (os_strstr(capab, "[SOUNDING-DIMENSION-3]") &&
1173 (conf->vht_capab & VHT_CAP_SU_BEAMFORMER_CAPABLE))
1174 conf->vht_capab |= (2 << VHT_CAP_SOUNDING_DIMENSION_OFFSET);
1175 if (os_strstr(capab, "[SOUNDING-DIMENSION-4]") &&
1176 (conf->vht_capab & VHT_CAP_SU_BEAMFORMER_CAPABLE))
1177 conf->vht_capab |= (3 << VHT_CAP_SOUNDING_DIMENSION_OFFSET);
efe45d14
MP		 1178 if (os_strstr(capab, "[MU-BEAMFORMER]"))
1179 conf->vht_capab |= VHT_CAP_MU_BEAMFORMER_CAPABLE;
efe45d14
MP		 1180 if (os_strstr(capab, "[VHT-TXOP-PS]"))
1181 conf->vht_capab |= VHT_CAP_VHT_TXOP_PS;
1182 if (os_strstr(capab, "[HTC-VHT]"))
1183 conf->vht_capab |= VHT_CAP_HTC_VHT;
905828fe
BM		 1184 if (os_strstr(capab, "[MAX-A-MPDU-LEN-EXP7]"))
1185 conf->vht_capab |= VHT_CAP_MAX_A_MPDU_LENGTH_EXPONENT_MAX;
1186 else if (os_strstr(capab, "[MAX-A-MPDU-LEN-EXP6]"))
1187 conf->vht_capab |= VHT_CAP_MAX_A_MPDU_LENGTH_EXPONENT_6;
1188 else if (os_strstr(capab, "[MAX-A-MPDU-LEN-EXP5]"))
1189 conf->vht_capab |= VHT_CAP_MAX_A_MPDU_LENGTH_EXPONENT_5;
1190 else if (os_strstr(capab, "[MAX-A-MPDU-LEN-EXP4]"))
1191 conf->vht_capab |= VHT_CAP_MAX_A_MPDU_LENGTH_EXPONENT_4;
1192 else if (os_strstr(capab, "[MAX-A-MPDU-LEN-EXP3]"))
1193 conf->vht_capab |= VHT_CAP_MAX_A_MPDU_LENGTH_EXPONENT_3;
1194 else if (os_strstr(capab, "[MAX-A-MPDU-LEN-EXP2]"))
1195 conf->vht_capab |= VHT_CAP_MAX_A_MPDU_LENGTH_EXPONENT_2;
1196 else if (os_strstr(capab, "[MAX-A-MPDU-LEN-EXP1]"))
1197 conf->vht_capab |= VHT_CAP_MAX_A_MPDU_LENGTH_EXPONENT_1;
efe45d14
MP		 1198 if (os_strstr(capab, "[VHT-LINK-ADAPT2]") &&
1199 (conf->vht_capab & VHT_CAP_HTC_VHT))
1200 conf->vht_capab |= VHT_CAP_VHT_LINK_ADAPTATION_VHT_UNSOL_MFB;
1201 if (os_strstr(capab, "[VHT-LINK-ADAPT3]") &&
1202 (conf->vht_capab & VHT_CAP_HTC_VHT))
1203 conf->vht_capab |= VHT_CAP_VHT_LINK_ADAPTATION_VHT_MRQ_MFB;
1204 if (os_strstr(capab, "[RX-ANTENNA-PATTERN]"))
1205 conf->vht_capab |= VHT_CAP_RX_ANTENNA_PATTERN;
1206 if (os_strstr(capab, "[TX-ANTENNA-PATTERN]"))
1207 conf->vht_capab |= VHT_CAP_TX_ANTENNA_PATTERN;
1208 return 0;
1209}
1210#endif /* CONFIG_IEEE80211AC */
1211
1212
4b2a77ab
JM		 1213#ifdef CONFIG_INTERWORKING
1214static int parse_roaming_consortium(struct hostapd_bss_config *bss, char *pos,
1215 int line)
1216{
1217 size_t len = os_strlen(pos);
1218 u8 oi[MAX_ROAMING_CONSORTIUM_LEN];
1219
1220 struct hostapd_roaming_consortium *rc;
1221
1222 if ((len & 1) || len < 2 * 3 || len / 2 > MAX_ROAMING_CONSORTIUM_LEN ||
1223 hexstr2bin(pos, oi, len / 2)) {
1224 wpa_printf(MSG_ERROR, "Line %d: invalid roaming_consortium "
1225 "'%s'", line, pos);
1226 return -1;
1227 }
1228 len /= 2;
1229
067ffa26
JM		 1230 rc = os_realloc_array(bss->roaming_consortium,
1231 bss->roaming_consortium_count + 1,
1232 sizeof(struct hostapd_roaming_consortium));
4b2a77ab
JM		 1233 if (rc == NULL)
1234 return -1;
1235
1236 os_memcpy(rc[bss->roaming_consortium_count].oi, oi, len);
1237 rc[bss->roaming_consortium_count].len = len;
1238
1239 bss->roaming_consortium = rc;
1240 bss->roaming_consortium_count++;
1241
1242 return 0;
1243}
648cc711
JM		 1244
1245
1792e58d
JM		 1246static int parse_lang_string(struct hostapd_lang_string **array,
1247 unsigned int *count, char *pos)
648cc711 1248{
f224cf05
KP		 1249 char *sep, *str = NULL;
1250 size_t clen, nlen, slen;
1792e58d 1251 struct hostapd_lang_string *ls;
f224cf05
KP		 1252 int ret = -1;
1253
1254 if (*pos == '"' || (*pos == 'P' && pos[1] == '"')) {
1255 str = wpa_config_parse_string(pos, &slen);
1256 if (!str)
1257 return -1;
1258 pos = str;
1259 }
648cc711
JM		 1260
1261 sep = os_strchr(pos, ':');
1262 if (sep == NULL)
f224cf05 1263 goto fail;
648cc711
JM		 1264 *sep++ = '\0';
1265
1266 clen = os_strlen(pos);
04e533e2 1267 if (clen < 2 || clen > sizeof(ls->lang))
f224cf05 1268 goto fail;
648cc711
JM		 1269 nlen = os_strlen(sep);
1270 if (nlen > 252)
f224cf05 1271 goto fail;
648cc711 1272
1792e58d
JM		 1273 ls = os_realloc_array(*array, *count + 1,
1274 sizeof(struct hostapd_lang_string));
1275 if (ls == NULL)
f224cf05 1276 goto fail;
648cc711 1277
1792e58d
JM		 1278 *array = ls;
1279 ls = &(*array)[*count];
1280 (*count)++;
648cc711 1281
1792e58d
JM		 1282 os_memset(ls->lang, 0, sizeof(ls->lang));
1283 os_memcpy(ls->lang, pos, clen);
1284 ls->name_len = nlen;
1285 os_memcpy(ls->name, sep, nlen);
648cc711 1286
f224cf05
KP		 1287 ret = 0;
1288fail:
1289 os_free(str);
1290 return ret;
1792e58d
JM		 1291}
1292
648cc711 1293
1792e58d
JM		 1294static int parse_venue_name(struct hostapd_bss_config *bss, char *pos,
1295 int line)
1296{
1297 if (parse_lang_string(&bss->venue_name, &bss->venue_name_count, pos)) {
1298 wpa_printf(MSG_ERROR, "Line %d: Invalid venue_name '%s'",
1299 line, pos);
1300 return -1;
1301 }
1302 return 0;
648cc711 1303}
7515adb2
JK		 1304
1305
1306static int parse_3gpp_cell_net(struct hostapd_bss_config *bss, char *buf,
1307 int line)
1308{
1309 size_t count;
1310 char *pos;
1311 u8 *info = NULL, *ipos;
1312
1313 /* format: <MCC1,MNC1>[;<MCC2,MNC2>][;...] */
1314
1315 count = 1;
1316 for (pos = buf; *pos; pos++) {
4be20bf9 1317 if ((*pos < '0' || *pos > '9') && *pos != ';' && *pos != ',')
7515adb2
JK		 1318 goto fail;
1319 if (*pos == ';')
1320 count++;
1321 }
1322 if (1 + count * 3 > 0x7f)
1323 goto fail;
1324
1325 info = os_zalloc(2 + 3 + count * 3);
1326 if (info == NULL)
1327 return -1;
1328
1329 ipos = info;
1330 *ipos++ = 0; /* GUD - Version 1 */
1331 *ipos++ = 3 + count * 3; /* User Data Header Length (UDHL) */
1332 *ipos++ = 0; /* PLMN List IEI */
1333 /* ext(b8) | Length of PLMN List value contents(b7..1) */
1334 *ipos++ = 1 + count * 3;
1335 *ipos++ = count; /* Number of PLMNs */
1336
1337 pos = buf;
1338 while (pos && *pos) {
1339 char *mcc, *mnc;
1340 size_t mnc_len;
1341
1342 mcc = pos;
1343 mnc = os_strchr(pos, ',');
1344 if (mnc == NULL)
1345 goto fail;
1346 *mnc++ = '\0';
1347 pos = os_strchr(mnc, ';');
1348 if (pos)
1349 *pos++ = '\0';
1350
1351 mnc_len = os_strlen(mnc);
1352 if (os_strlen(mcc) != 3 || (mnc_len != 2 && mnc_len != 3))
1353 goto fail;
1354
1355 /* BC coded MCC,MNC */
1356 /* MCC digit 2 | MCC digit 1 */
1357 *ipos++ = ((mcc[1] - '0') << 4) | (mcc[0] - '0');
1358 /* MNC digit 3 | MCC digit 3 */
1359 *ipos++ = (((mnc_len == 2) ? 0xf0 : ((mnc[2] - '0') << 4))) |
1360 (mcc[2] - '0');
1361 /* MNC digit 2 | MNC digit 1 */
1362 *ipos++ = ((mnc[1] - '0') << 4) | (mnc[0] - '0');
1363 }
1364
1365 os_free(bss->anqp_3gpp_cell_net);
1366 bss->anqp_3gpp_cell_net = info;
1367 bss->anqp_3gpp_cell_net_len = 2 + 3 + 3 * count;
1368 wpa_hexdump(MSG_MSGDUMP, "3GPP Cellular Network information",
1369 bss->anqp_3gpp_cell_net, bss->anqp_3gpp_cell_net_len);
1370
1371 return 0;
1372
1373fail:
1374 wpa_printf(MSG_ERROR, "Line %d: Invalid anqp_3gpp_cell_net: %s",
1375 line, buf);
1376 os_free(info);
1377 return -1;
1378}
1379
8047b186
JK		 1380
1381static int parse_nai_realm(struct hostapd_bss_config *bss, char *buf, int line)
1382{
1383 struct hostapd_nai_realm_data *realm;
1384 size_t i, j, len;
1385 int *offsets;
1386 char *pos, *end, *rpos;
1387
1388 offsets = os_calloc(bss->nai_realm_count * MAX_NAI_REALMS,
1389 sizeof(int));
1390 if (offsets == NULL)
1391 return -1;
1392
1393 for (i = 0; i < bss->nai_realm_count; i++) {
1394 realm = &bss->nai_realm_data[i];
1395 for (j = 0; j < MAX_NAI_REALMS; j++) {
1396 offsets[i * MAX_NAI_REALMS + j] =
1397 realm->realm[j] ?
1398 realm->realm[j] - realm->realm_buf : -1;
1399 }
1400 }
1401
1402 realm = os_realloc_array(bss->nai_realm_data, bss->nai_realm_count + 1,
1403 sizeof(struct hostapd_nai_realm_data));
1404 if (realm == NULL) {
1405 os_free(offsets);
1406 return -1;
1407 }
1408 bss->nai_realm_data = realm;
1409
1410 /* patch the pointers after realloc */
1411 for (i = 0; i < bss->nai_realm_count; i++) {
1412 realm = &bss->nai_realm_data[i];
1413 for (j = 0; j < MAX_NAI_REALMS; j++) {
1414 int offs = offsets[i * MAX_NAI_REALMS + j];
1415 if (offs >= 0)
1416 realm->realm[j] = realm->realm_buf + offs;
1417 else
1418 realm->realm[j] = NULL;
1419 }
1420 }
1421 os_free(offsets);
1422
1423 realm = &bss->nai_realm_data[bss->nai_realm_count];
1424 os_memset(realm, 0, sizeof(*realm));
1425
1426 pos = buf;
1427 realm->encoding = atoi(pos);
1428 pos = os_strchr(pos, ',');
1429 if (pos == NULL)
1430 goto fail;
1431 pos++;
1432
1433 end = os_strchr(pos, ',');
1434 if (end) {
1435 len = end - pos;
1436 *end = '\0';
1437 } else {
1438 len = os_strlen(pos);
1439 }
1440
1441 if (len > MAX_NAI_REALMLEN) {
1442 wpa_printf(MSG_ERROR, "Too long a realm string (%d > max %d "
1443 "characters)", (int) len, MAX_NAI_REALMLEN);
1444 goto fail;
1445 }
1446 os_memcpy(realm->realm_buf, pos, len);
1447
1448 if (end)
1449 pos = end + 1;
1450 else
1451 pos = NULL;
1452
1453 while (pos && *pos) {
1454 struct hostapd_nai_realm_eap *eap;
1455
1456 if (realm->eap_method_count >= MAX_NAI_EAP_METHODS) {
1457 wpa_printf(MSG_ERROR, "Too many EAP methods");
1458 goto fail;
1459 }
1460
1461 eap = &realm->eap_method[realm->eap_method_count];
1462 realm->eap_method_count++;
1463
1464 end = os_strchr(pos, ',');
1465 if (end == NULL)
1466 end = pos + os_strlen(pos);
1467
1468 eap->eap_method = atoi(pos);
1469 for (;;) {
1470 pos = os_strchr(pos, '[');
1471 if (pos == NULL || pos > end)
1472 break;
1473 pos++;
1474 if (eap->num_auths >= MAX_NAI_AUTH_TYPES) {
1475 wpa_printf(MSG_ERROR, "Too many auth params");
1476 goto fail;
1477 }
1478 eap->auth_id[eap->num_auths] = atoi(pos);
1479 pos = os_strchr(pos, ':');
1480 if (pos == NULL || pos > end)
1481 goto fail;
1482 pos++;
1483 eap->auth_val[eap->num_auths] = atoi(pos);
1484 pos = os_strchr(pos, ']');
1485 if (pos == NULL || pos > end)
1486 goto fail;
1487 pos++;
1488 eap->num_auths++;
1489 }
1490
1491 if (*end != ',')
1492 break;
1493
1494 pos = end + 1;
1495 }
1496
1497 /* Split realm list into null terminated realms */
1498 rpos = realm->realm_buf;
1499 i = 0;
1500 while (*rpos) {
1501 if (i >= MAX_NAI_REALMS) {
1502 wpa_printf(MSG_ERROR, "Too many realms");
1503 goto fail;
1504 }
1505 realm->realm[i++] = rpos;
1506 rpos = os_strchr(rpos, ';');
1507 if (rpos == NULL)
1508 break;
1509 *rpos++ = '\0';
1510 }
1511
1512 bss->nai_realm_count++;
1513
1514 return 0;
1515
1516fail:
1517 wpa_printf(MSG_ERROR, "Line %d: invalid nai_realm '%s'", line, buf);
1518 return -1;
1519}
1520
c551700f 1521
695dbbea
JM		 1522static int parse_anqp_elem(struct hostapd_bss_config *bss, char *buf, int line)
1523{
1524 char *delim;
1525 u16 infoid;
1526 size_t len;
1527 struct wpabuf *payload;
1528 struct anqp_element *elem;
1529
1530 delim = os_strchr(buf, ':');
1531 if (!delim)
1532 return -1;
1533 delim++;
1534 infoid = atoi(buf);
1535 len = os_strlen(delim);
1536 if (len & 1)
1537 return -1;
1538 len /= 2;
1539 payload = wpabuf_alloc(len);
1540 if (!payload)
1541 return -1;
1542 if (hexstr2bin(delim, wpabuf_put(payload, len), len) < 0) {
1543 wpabuf_free(payload);
1544 return -1;
1545 }
1546
1547 dl_list_for_each(elem, &bss->anqp_elem, struct anqp_element, list) {
1548 if (elem->infoid == infoid) {
1549 /* Update existing entry */
1550 wpabuf_free(elem->payload);
1551 elem->payload = payload;
1552 return 0;
1553 }
1554 }
1555
1556 /* Add a new entry */
1557 elem = os_zalloc(sizeof(*elem));
1558 if (!elem) {
1559 wpabuf_free(payload);
1560 return -1;
1561 }
1562 elem->infoid = infoid;
1563 elem->payload = payload;
1564 dl_list_add(&bss->anqp_elem, &elem->list);
1565
1566 return 0;
1567}
1568
1569
c551700f
KP		 1570static int parse_qos_map_set(struct hostapd_bss_config *bss,
1571 char *buf, int line)
1572{
1573 u8 qos_map_set[16 + 2 * 21], count = 0;
1574 char *pos = buf;
1575 int val;
1576
1577 for (;;) {
1578 if (count == sizeof(qos_map_set)) {
1579 wpa_printf(MSG_ERROR, "Line %d: Too many qos_map_set "
1580 "parameters '%s'", line, buf);
1581 return -1;
1582 }
1583
1584 val = atoi(pos);
1585 if (val > 255 || val < 0) {
1586 wpa_printf(MSG_ERROR, "Line %d: Invalid qos_map_set "
1587 "'%s'", line, buf);
1588 return -1;
1589 }
1590
1591 qos_map_set[count++] = val;
1592 pos = os_strchr(pos, ',');
1593 if (!pos)
1594 break;
1595 pos++;
1596 }
1597
1598 if (count < 16 || count & 1) {
1599 wpa_printf(MSG_ERROR, "Line %d: Invalid qos_map_set '%s'",
1600 line, buf);
1601 return -1;
1602 }
1603
1604 os_memcpy(bss->qos_map_set, qos_map_set, count);
1605 bss->qos_map_set_len = count;
1606
1607 return 0;
1608}
1609
4b2a77ab
JM		 1610#endif /* CONFIG_INTERWORKING */
1611
1612
5ccc54aa
JK		 1613#ifdef CONFIG_HS20
1614static int hs20_parse_conn_capab(struct hostapd_bss_config *bss, char *buf,
1615 int line)
1616{
1617 u8 *conn_cap;
1618 char *pos;
1619
1620 if (bss->hs20_connection_capability_len >= 0xfff0)
1621 return -1;
1622
1623 conn_cap = os_realloc(bss->hs20_connection_capability,
1624 bss->hs20_connection_capability_len + 4);
1625 if (conn_cap == NULL)
1626 return -1;
1627
1628 bss->hs20_connection_capability = conn_cap;
1629 conn_cap += bss->hs20_connection_capability_len;
1630 pos = buf;
1631 conn_cap[0] = atoi(pos);
1632 pos = os_strchr(pos, ':');
1633 if (pos == NULL)
1634 return -1;
1635 pos++;
1636 WPA_PUT_LE16(conn_cap + 1, atoi(pos));
1637 pos = os_strchr(pos, ':');
1638 if (pos == NULL)
1639 return -1;
1640 pos++;
1641 conn_cap[3] = atoi(pos);
1642 bss->hs20_connection_capability_len += 4;
1643
1644 return 0;
1645}
4065a309
JK		 1646
1647
1648static int hs20_parse_wan_metrics(struct hostapd_bss_config *bss, char *buf,
1649 int line)
1650{
1651 u8 *wan_metrics;
1652 char *pos;
1653
1654 /* <WAN Info>:<DL Speed>:<UL Speed>:<DL Load>:<UL Load>:<LMD> */
1655
1656 wan_metrics = os_zalloc(13);
1657 if (wan_metrics == NULL)
1658 return -1;
1659
1660 pos = buf;
1661 /* WAN Info */
1662 if (hexstr2bin(pos, wan_metrics, 1) < 0)
1663 goto fail;
1664 pos += 2;
1665 if (*pos != ':')
1666 goto fail;
1667 pos++;
1668
1669 /* Downlink Speed */
1670 WPA_PUT_LE32(wan_metrics + 1, atoi(pos));
1671 pos = os_strchr(pos, ':');
1672 if (pos == NULL)
1673 goto fail;
1674 pos++;
1675
1676 /* Uplink Speed */
1677 WPA_PUT_LE32(wan_metrics + 5, atoi(pos));
1678 pos = os_strchr(pos, ':');
1679 if (pos == NULL)
1680 goto fail;
1681 pos++;
1682
1683 /* Downlink Load */
1684 wan_metrics[9] = atoi(pos);
1685 pos = os_strchr(pos, ':');
1686 if (pos == NULL)
1687 goto fail;
1688 pos++;
1689
1690 /* Uplink Load */
1691 wan_metrics[10] = atoi(pos);
1692 pos = os_strchr(pos, ':');
1693 if (pos == NULL)
1694 goto fail;
1695 pos++;
1696
1697 /* LMD */
1698 WPA_PUT_LE16(wan_metrics + 11, atoi(pos));
1699
1700 os_free(bss->hs20_wan_metrics);
1701 bss->hs20_wan_metrics = wan_metrics;
1702
1703 return 0;
1704
1705fail:
1706 wpa_printf(MSG_ERROR, "Line %d: Invalid hs20_wan_metrics '%s'",
5cfc87b7 1707 line, buf);
4065a309
JK		 1708 os_free(wan_metrics);
1709 return -1;
1710}
a9277e85
JK		 1711
1712
1713static int hs20_parse_oper_friendly_name(struct hostapd_bss_config *bss,
1714 char *pos, int line)
1715{
1716 if (parse_lang_string(&bss->hs20_oper_friendly_name,
1717 &bss->hs20_oper_friendly_name_count, pos)) {
1718 wpa_printf(MSG_ERROR, "Line %d: Invalid "
1719 "hs20_oper_friendly_name '%s'", line, pos);
1720 return -1;
1721 }
1722 return 0;
1723}
f7bd7a01
JM		 1724
1725
1726static int hs20_parse_icon(struct hostapd_bss_config *bss, char *pos)
1727{
1728 struct hs20_icon *icon;
1729 char *end;
1730
1731 icon = os_realloc_array(bss->hs20_icons, bss->hs20_icons_count + 1,
1732 sizeof(struct hs20_icon));
1733 if (icon == NULL)
1734 return -1;
1735 bss->hs20_icons = icon;
1736 icon = &bss->hs20_icons[bss->hs20_icons_count];
1737 os_memset(icon, 0, sizeof(*icon));
1738
1739 icon->width = atoi(pos);
1740 pos = os_strchr(pos, ':');
1741 if (pos == NULL)
1742 return -1;
1743 pos++;
1744
1745 icon->height = atoi(pos);
1746 pos = os_strchr(pos, ':');
1747 if (pos == NULL)
1748 return -1;
1749 pos++;
1750
1751 end = os_strchr(pos, ':');
1752 if (end == NULL || end - pos > 3)
1753 return -1;
1754 os_memcpy(icon->language, pos, end - pos);
1755 pos = end + 1;
1756
1757 end = os_strchr(pos, ':');
1758 if (end == NULL || end - pos > 255)
1759 return -1;
1760 os_memcpy(icon->type, pos, end - pos);
1761 pos = end + 1;
1762
1763 end = os_strchr(pos, ':');
1764 if (end == NULL || end - pos > 255)
1765 return -1;
1766 os_memcpy(icon->name, pos, end - pos);
1767 pos = end + 1;
1768
1769 if (os_strlen(pos) > 255)
1770 return -1;
1771 os_memcpy(icon->file, pos, os_strlen(pos));
1772
1773 bss->hs20_icons_count++;
1774
1775 return 0;
1776}
1777
ae6d15c7
JM		 1778
1779static int hs20_parse_osu_ssid(struct hostapd_bss_config *bss,
1780 char *pos, int line)
1781{
1782 size_t slen;
1783 char *str;
1784
1785 str = wpa_config_parse_string(pos, &slen);
81847c22 1786 if (str == NULL || slen < 1 || slen > SSID_MAX_LEN) {
ae6d15c7 1787 wpa_printf(MSG_ERROR, "Line %d: Invalid SSID '%s'", line, pos);
b2e32cde 1788 os_free(str);
ae6d15c7
JM		 1789 return -1;
1790 }
1791
1792 os_memcpy(bss->osu_ssid, str, slen);
1793 bss->osu_ssid_len = slen;
1794 os_free(str);
1795
1796 return 0;
1797}
1798
1799
1800static int hs20_parse_osu_server_uri(struct hostapd_bss_config *bss,
1801 char *pos, int line)
1802{
1803 struct hs20_osu_provider *p;
1804
1805 p = os_realloc_array(bss->hs20_osu_providers,
1806 bss->hs20_osu_providers_count + 1, sizeof(*p));
1807 if (p == NULL)
1808 return -1;
1809
1810 bss->hs20_osu_providers = p;
1811 bss->last_osu = &bss->hs20_osu_providers[bss->hs20_osu_providers_count];
1812 bss->hs20_osu_providers_count++;
1813 os_memset(bss->last_osu, 0, sizeof(*p));
1814 bss->last_osu->server_uri = os_strdup(pos);
1815
1816 return 0;
1817}
1818
1819
1820static int hs20_parse_osu_friendly_name(struct hostapd_bss_config *bss,
1821 char *pos, int line)
1822{
1823 if (bss->last_osu == NULL) {
1824 wpa_printf(MSG_ERROR, "Line %d: Unexpected OSU field", line);
1825 return -1;
1826 }
1827
1828 if (parse_lang_string(&bss->last_osu->friendly_name,
1829 &bss->last_osu->friendly_name_count, pos)) {
1830 wpa_printf(MSG_ERROR, "Line %d: Invalid osu_friendly_name '%s'",
1831 line, pos);
1832 return -1;
1833 }
1834
1835 return 0;
1836}
1837
1838
1839static int hs20_parse_osu_nai(struct hostapd_bss_config *bss,
1840 char *pos, int line)
1841{
1842 if (bss->last_osu == NULL) {
1843 wpa_printf(MSG_ERROR, "Line %d: Unexpected OSU field", line);
1844 return -1;
1845 }
1846
1847 os_free(bss->last_osu->osu_nai);
1848 bss->last_osu->osu_nai = os_strdup(pos);
1849 if (bss->last_osu->osu_nai == NULL)
1850 return -1;
1851
1852 return 0;
1853}
1854
1855
1856static int hs20_parse_osu_method_list(struct hostapd_bss_config *bss, char *pos,
1857 int line)
1858{
1859 if (bss->last_osu == NULL) {
1860 wpa_printf(MSG_ERROR, "Line %d: Unexpected OSU field", line);
1861 return -1;
1862 }
1863
1864 if (hostapd_parse_intlist(&bss->last_osu->method_list, pos)) {
1865 wpa_printf(MSG_ERROR, "Line %d: Invalid osu_method_list", line);
1866 return -1;
1867 }
1868
1869 return 0;
1870}
1871
1872
1873static int hs20_parse_osu_icon(struct hostapd_bss_config *bss, char *pos,
1874 int line)
1875{
1876 char **n;
1877 struct hs20_osu_provider *p = bss->last_osu;
1878
1879 if (p == NULL) {
1880 wpa_printf(MSG_ERROR, "Line %d: Unexpected OSU field", line);
1881 return -1;
1882 }
1883
1884 n = os_realloc_array(p->icons, p->icons_count + 1, sizeof(char *));
1885 if (n == NULL)
1886 return -1;
1887 p->icons = n;
1888 p->icons[p->icons_count] = os_strdup(pos);
1889 if (p->icons[p->icons_count] == NULL)
1890 return -1;
1891 p->icons_count++;
1892
1893 return 0;
1894}
1895
1896
1897static int hs20_parse_osu_service_desc(struct hostapd_bss_config *bss,
1898 char *pos, int line)
1899{
1900 if (bss->last_osu == NULL) {
1901 wpa_printf(MSG_ERROR, "Line %d: Unexpected OSU field", line);
1902 return -1;
1903 }
1904
1905 if (parse_lang_string(&bss->last_osu->service_desc,
1906 &bss->last_osu->service_desc_count, pos)) {
1907 wpa_printf(MSG_ERROR, "Line %d: Invalid osu_service_desc '%s'",
1908 line, pos);
1909 return -1;
1910 }
1911
1912 return 0;
1913}
1914
5ccc54aa
JK		 1915#endif /* CONFIG_HS20 */
1916
1917
ffdaa05a
JM		 1918#ifdef CONFIG_WPS_NFC
1919static struct wpabuf * hostapd_parse_bin(const char *buf)
1920{
1921 size_t len;
1922 struct wpabuf *ret;
1923
1924 len = os_strlen(buf);
1925 if (len & 0x01)
1926 return NULL;
1927 len /= 2;
1928
1929 ret = wpabuf_alloc(len);
1930 if (ret == NULL)
1931 return NULL;
1932
1933 if (hexstr2bin(buf, wpabuf_put(ret, len), len)) {
1934 wpabuf_free(ret);
1935 return NULL;
1936 }
1937
1938 return ret;
1939}
1940#endif /* CONFIG_WPS_NFC */
1941
1942
68fa00c3
JM		 1943#ifdef CONFIG_ACS
1944static int hostapd_config_parse_acs_chan_bias(struct hostapd_config *conf,
1945 char *pos)
1946{
1947 struct acs_bias *bias = NULL, *tmp;
1948 unsigned int num = 0;
1949 char *end;
1950
1951 while (*pos) {
1952 tmp = os_realloc_array(bias, num + 1, sizeof(*bias));
1953 if (!tmp)
1954 goto fail;
1955 bias = tmp;
1956
1957 bias[num].channel = atoi(pos);
1958 if (bias[num].channel <= 0)
1959 goto fail;
1960 pos = os_strchr(pos, ':');
1961 if (!pos)
1962 goto fail;
1963 pos++;
1964 bias[num].bias = strtod(pos, &end);
1965 if (end == pos || bias[num].bias < 0.0)
1966 goto fail;
1967 pos = end;
1968 if (*pos != ' ' && *pos != '\0')
1969 goto fail;
1970 num++;
1971 }
1972
1973 os_free(conf->acs_chan_bias);
1974 conf->acs_chan_bias = bias;
1975 conf->num_acs_chan_bias = num;
1976
1977 return 0;
1978fail:
1979 os_free(bias);
1980 return -1;
1981}
1982#endif /* CONFIG_ACS */
1983
1984
ef45bc89
SP		 1985static int hostapd_config_fill(struct hostapd_config *conf,
1986 struct hostapd_bss_config *bss,
63e169e1 1987 const char *buf, char *pos, int line)
41d719d6 1988{
599f40db
JM		 1989 if (os_strcmp(buf, "interface") == 0) {
1990 os_strlcpy(conf->bss[0]->iface, pos,
1991 sizeof(conf->bss[0]->iface));
1992 } else if (os_strcmp(buf, "bridge") == 0) {
1993 os_strlcpy(bss->bridge, pos, sizeof(bss->bridge));
1994 } else if (os_strcmp(buf, "vlan_bridge") == 0) {
1995 os_strlcpy(bss->vlan_bridge, pos, sizeof(bss->vlan_bridge));
1996 } else if (os_strcmp(buf, "wds_bridge") == 0) {
1997 os_strlcpy(bss->wds_bridge, pos, sizeof(bss->wds_bridge));
1998 } else if (os_strcmp(buf, "driver") == 0) {
1999 int j;
2000 /* clear to get error below if setting is invalid */
2001 conf->driver = NULL;
2002 for (j = 0; wpa_drivers[j]; j++) {
2003 if (os_strcmp(pos, wpa_drivers[j]->name) == 0) {
2004 conf->driver = wpa_drivers[j];
2005 break;
41d719d6 2006 }
599f40db
JM		 2007 }
2008 if (conf->driver == NULL) {
2009 wpa_printf(MSG_ERROR,
2010 "Line %d: invalid/unknown driver '%s'",
2011 line, pos);
a0b728b7 2012 return 1;
599f40db 2013 }
0ecff8d7
JM		 2014 } else if (os_strcmp(buf, "driver_params") == 0) {
2015 os_free(conf->driver_params);
2016 conf->driver_params = os_strdup(pos);
599f40db
JM		 2017 } else if (os_strcmp(buf, "debug") == 0) {
2018 wpa_printf(MSG_DEBUG, "Line %d: DEPRECATED: 'debug' configuration variable is not used anymore",
2019 line);
2020 } else if (os_strcmp(buf, "logger_syslog_level") == 0) {
2021 bss->logger_syslog_level = atoi(pos);
2022 } else if (os_strcmp(buf, "logger_stdout_level") == 0) {
2023 bss->logger_stdout_level = atoi(pos);
2024 } else if (os_strcmp(buf, "logger_syslog") == 0) {
2025 bss->logger_syslog = atoi(pos);
2026 } else if (os_strcmp(buf, "logger_stdout") == 0) {
2027 bss->logger_stdout = atoi(pos);
2028 } else if (os_strcmp(buf, "dump_file") == 0) {
2029 wpa_printf(MSG_INFO, "Line %d: DEPRECATED: 'dump_file' configuration variable is not used anymore",
2030 line);
2031 } else if (os_strcmp(buf, "ssid") == 0) {
2032 bss->ssid.ssid_len = os_strlen(pos);
81847c22 2033 if (bss->ssid.ssid_len > SSID_MAX_LEN ||
599f40db
JM		 2034 bss->ssid.ssid_len < 1) {
2035 wpa_printf(MSG_ERROR, "Line %d: invalid SSID '%s'",
2036 line, pos);
a0b728b7 2037 return 1;
599f40db 2038 }
b4c26ef9
JM		 2039 os_memcpy(bss->ssid.ssid, pos, bss->ssid.ssid_len);
2040 bss->ssid.ssid_set = 1;
599f40db
JM		 2041 } else if (os_strcmp(buf, "ssid2") == 0) {
2042 size_t slen;
2043 char *str = wpa_config_parse_string(pos, &slen);
81847c22 2044 if (str == NULL || slen < 1 || slen > SSID_MAX_LEN) {
599f40db
JM		 2045 wpa_printf(MSG_ERROR, "Line %d: invalid SSID '%s'",
2046 line, pos);
b2e32cde 2047 os_free(str);
a0b728b7 2048 return 1;
599f40db 2049 }
b2e32cde
JM		 2050 os_memcpy(bss->ssid.ssid, str, slen);
2051 bss->ssid.ssid_len = slen;
2052 bss->ssid.ssid_set = 1;
599f40db
JM		 2053 os_free(str);
2054 } else if (os_strcmp(buf, "utf8_ssid") == 0) {
2055 bss->ssid.utf8_ssid = atoi(pos) > 0;
2056 } else if (os_strcmp(buf, "macaddr_acl") == 0) {
2057 bss->macaddr_acl = atoi(pos);
2058 if (bss->macaddr_acl != ACCEPT_UNLESS_DENIED &&
2059 bss->macaddr_acl != DENY_UNLESS_ACCEPTED &&
2060 bss->macaddr_acl != USE_EXTERNAL_RADIUS_AUTH) {
2061 wpa_printf(MSG_ERROR, "Line %d: unknown macaddr_acl %d",
2062 line, bss->macaddr_acl);
2063 }
2064 } else if (os_strcmp(buf, "accept_mac_file") == 0) {
2065 if (hostapd_config_read_maclist(pos, &bss->accept_mac,
2066 &bss->num_accept_mac)) {
2067 wpa_printf(MSG_ERROR, "Line %d: Failed to read accept_mac_file '%s'",
2068 line, pos);
a0b728b7 2069 return 1;
599f40db
JM		 2070 }
2071 } else if (os_strcmp(buf, "deny_mac_file") == 0) {
2072 if (hostapd_config_read_maclist(pos, &bss->deny_mac,
2073 &bss->num_deny_mac)) {
2074 wpa_printf(MSG_ERROR, "Line %d: Failed to read deny_mac_file '%s'",
2075 line, pos);
a0b728b7 2076 return 1;
599f40db
JM		 2077 }
2078 } else if (os_strcmp(buf, "wds_sta") == 0) {
2079 bss->wds_sta = atoi(pos);
2080 } else if (os_strcmp(buf, "start_disabled") == 0) {
2081 bss->start_disabled = atoi(pos);
2082 } else if (os_strcmp(buf, "ap_isolate") == 0) {
2083 bss->isolate = atoi(pos);
2084 } else if (os_strcmp(buf, "ap_max_inactivity") == 0) {
2085 bss->ap_max_inactivity = atoi(pos);
2086 } else if (os_strcmp(buf, "skip_inactivity_poll") == 0) {
2087 bss->skip_inactivity_poll = atoi(pos);
2088 } else if (os_strcmp(buf, "country_code") == 0) {
2089 os_memcpy(conf->country, pos, 2);
2090 /* FIX: make this configurable */
2091 conf->country[2] = ' ';
2092 } else if (os_strcmp(buf, "ieee80211d") == 0) {
2093 conf->ieee80211d = atoi(pos);
2094 } else if (os_strcmp(buf, "ieee80211h") == 0) {
2095 conf->ieee80211h = atoi(pos);
2096 } else if (os_strcmp(buf, "ieee8021x") == 0) {
2097 bss->ieee802_1x = atoi(pos);
2098 } else if (os_strcmp(buf, "eapol_version") == 0) {
2099 bss->eapol_version = atoi(pos);
2100 if (bss->eapol_version < 1 || bss->eapol_version > 2) {
2101 wpa_printf(MSG_ERROR,
2102 "Line %d: invalid EAPOL version (%d): '%s'.",
2103 line, bss->eapol_version, pos);
a0b728b7 2104 return 1;
b4c26ef9
JM		 2105 }
2106 wpa_printf(MSG_DEBUG, "eapol_version=%d", bss->eapol_version);
41d719d6 2107#ifdef EAP_SERVER
599f40db
JM		 2108 } else if (os_strcmp(buf, "eap_authenticator") == 0) {
2109 bss->eap_server = atoi(pos);
2110 wpa_printf(MSG_ERROR, "Line %d: obsolete eap_authenticator used; this has been renamed to eap_server", line);
2111 } else if (os_strcmp(buf, "eap_server") == 0) {
2112 bss->eap_server = atoi(pos);
2113 } else if (os_strcmp(buf, "eap_user_file") == 0) {
2114 if (hostapd_config_read_eap_user(pos, bss))
a0b728b7 2115 return 1;
599f40db
JM		 2116 } else if (os_strcmp(buf, "ca_cert") == 0) {
2117 os_free(bss->ca_cert);
2118 bss->ca_cert = os_strdup(pos);
2119 } else if (os_strcmp(buf, "server_cert") == 0) {
2120 os_free(bss->server_cert);
2121 bss->server_cert = os_strdup(pos);
2122 } else if (os_strcmp(buf, "private_key") == 0) {
2123 os_free(bss->private_key);
2124 bss->private_key = os_strdup(pos);
2125 } else if (os_strcmp(buf, "private_key_passwd") == 0) {
2126 os_free(bss->private_key_passwd);
2127 bss->private_key_passwd = os_strdup(pos);
2128 } else if (os_strcmp(buf, "check_crl") == 0) {
2129 bss->check_crl = atoi(pos);
681e199d
JM		 2130 } else if (os_strcmp(buf, "tls_session_lifetime") == 0) {
2131 bss->tls_session_lifetime = atoi(pos);
599f40db
JM		 2132 } else if (os_strcmp(buf, "ocsp_stapling_response") == 0) {
2133 os_free(bss->ocsp_stapling_response);
2134 bss->ocsp_stapling_response = os_strdup(pos);
5addb0df
JM		 2135 } else if (os_strcmp(buf, "ocsp_stapling_response_multi") == 0) {
2136 os_free(bss->ocsp_stapling_response_multi);
2137 bss->ocsp_stapling_response_multi = os_strdup(pos);
599f40db
JM		 2138 } else if (os_strcmp(buf, "dh_file") == 0) {
2139 os_free(bss->dh_file);
2140 bss->dh_file = os_strdup(pos);
f8995f8f
JM		 2141 } else if (os_strcmp(buf, "openssl_ciphers") == 0) {
2142 os_free(bss->openssl_ciphers);
2143 bss->openssl_ciphers = os_strdup(pos);
599f40db
JM		 2144 } else if (os_strcmp(buf, "fragment_size") == 0) {
2145 bss->fragment_size = atoi(pos);
41d719d6 2146#ifdef EAP_SERVER_FAST
599f40db
JM		 2147 } else if (os_strcmp(buf, "pac_opaque_encr_key") == 0) {
2148 os_free(bss->pac_opaque_encr_key);
2149 bss->pac_opaque_encr_key = os_malloc(16);
2150 if (bss->pac_opaque_encr_key == NULL) {
2151 wpa_printf(MSG_ERROR,
2152 "Line %d: No memory for pac_opaque_encr_key",
2153 line);
a0b728b7 2154 return 1;
599f40db
JM		 2155 } else if (hexstr2bin(pos, bss->pac_opaque_encr_key, 16)) {
2156 wpa_printf(MSG_ERROR, "Line %d: Invalid pac_opaque_encr_key",
2157 line);
a0b728b7 2158 return 1;
599f40db
JM		 2159 }
2160 } else if (os_strcmp(buf, "eap_fast_a_id") == 0) {
2161 size_t idlen = os_strlen(pos);
2162 if (idlen & 1) {
2163 wpa_printf(MSG_ERROR, "Line %d: Invalid eap_fast_a_id",
2164 line);
a0b728b7 2165 return 1;
b4c26ef9
JM		 2166 }
2167 os_free(bss->eap_fast_a_id);
2168 bss->eap_fast_a_id = os_malloc(idlen / 2);
2169 if (bss->eap_fast_a_id == NULL ||
2170 hexstr2bin(pos, bss->eap_fast_a_id, idlen / 2)) {
2171 wpa_printf(MSG_ERROR, "Line %d: Failed to parse eap_fast_a_id",
2172 line);
599f40db 2173 os_free(bss->eap_fast_a_id);
b4c26ef9
JM		 2174 bss->eap_fast_a_id = NULL;
2175 return 1;
2176 } else {
2177 bss->eap_fast_a_id_len = idlen / 2;
599f40db
JM		 2178 }
2179 } else if (os_strcmp(buf, "eap_fast_a_id_info") == 0) {
2180 os_free(bss->eap_fast_a_id_info);
2181 bss->eap_fast_a_id_info = os_strdup(pos);
2182 } else if (os_strcmp(buf, "eap_fast_prov") == 0) {
2183 bss->eap_fast_prov = atoi(pos);
2184 } else if (os_strcmp(buf, "pac_key_lifetime") == 0) {
2185 bss->pac_key_lifetime = atoi(pos);
2186 } else if (os_strcmp(buf, "pac_key_refresh_time") == 0) {
2187 bss->pac_key_refresh_time = atoi(pos);
41d719d6
JM		 2188#endif /* EAP_SERVER_FAST */
2189#ifdef EAP_SERVER_SIM
599f40db
JM		 2190 } else if (os_strcmp(buf, "eap_sim_db") == 0) {
2191 os_free(bss->eap_sim_db);
2192 bss->eap_sim_db = os_strdup(pos);
7b0f5500
FL		 2193 } else if (os_strcmp(buf, "eap_sim_db_timeout") == 0) {
2194 bss->eap_sim_db_timeout = atoi(pos);
599f40db
JM		 2195 } else if (os_strcmp(buf, "eap_sim_aka_result_ind") == 0) {
2196 bss->eap_sim_aka_result_ind = atoi(pos);
41d719d6
JM		 2197#endif /* EAP_SERVER_SIM */
2198#ifdef EAP_SERVER_TNC
599f40db
JM		 2199 } else if (os_strcmp(buf, "tnc") == 0) {
2200 bss->tnc = atoi(pos);
41d719d6 2201#endif /* EAP_SERVER_TNC */
df684d82 2202#ifdef EAP_SERVER_PWD
599f40db
JM		 2203 } else if (os_strcmp(buf, "pwd_group") == 0) {
2204 bss->pwd_group = atoi(pos);
df684d82 2205#endif /* EAP_SERVER_PWD */
d3bddd8b
JM		 2206 } else if (os_strcmp(buf, "eap_server_erp") == 0) {
2207 bss->eap_server_erp = atoi(pos);
41d719d6 2208#endif /* EAP_SERVER */
599f40db
JM		 2209 } else if (os_strcmp(buf, "eap_message") == 0) {
2210 char *term;
5784b9a4 2211 os_free(bss->eap_req_id_text);
599f40db
JM		 2212 bss->eap_req_id_text = os_strdup(pos);
2213 if (bss->eap_req_id_text == NULL) {
2214 wpa_printf(MSG_ERROR, "Line %d: Failed to allocate memory for eap_req_id_text",
2215 line);
a0b728b7 2216 return 1;
599f40db
JM		 2217 }
2218 bss->eap_req_id_text_len = os_strlen(bss->eap_req_id_text);
2219 term = os_strstr(bss->eap_req_id_text, "\\0");
2220 if (term) {
2221 *term++ = '\0';
2222 os_memmove(term, term + 1,
2223 bss->eap_req_id_text_len -
2224 (term - bss->eap_req_id_text) - 1);
2225 bss->eap_req_id_text_len--;
2226 }
2a5156a6
JM		 2227 } else if (os_strcmp(buf, "erp_send_reauth_start") == 0) {
2228 bss->erp_send_reauth_start = atoi(pos);
2229 } else if (os_strcmp(buf, "erp_domain") == 0) {
2230 os_free(bss->erp_domain);
2231 bss->erp_domain = os_strdup(pos);
599f40db
JM		 2232 } else if (os_strcmp(buf, "wep_key_len_broadcast") == 0) {
2233 bss->default_wep_key_len = atoi(pos);
2234 if (bss->default_wep_key_len > 13) {
2235 wpa_printf(MSG_ERROR, "Line %d: invalid WEP key len %lu (= %lu bits)",
2236 line,
2237 (unsigned long) bss->default_wep_key_len,
2238 (unsigned long)
2239 bss->default_wep_key_len * 8);
a0b728b7 2240 return 1;
599f40db
JM		 2241 }
2242 } else if (os_strcmp(buf, "wep_key_len_unicast") == 0) {
2243 bss->individual_wep_key_len = atoi(pos);
2244 if (bss->individual_wep_key_len < 0 ||
2245 bss->individual_wep_key_len > 13) {
2246 wpa_printf(MSG_ERROR, "Line %d: invalid WEP key len %d (= %d bits)",
2247 line, bss->individual_wep_key_len,
2248 bss->individual_wep_key_len * 8);
a0b728b7 2249 return 1;
599f40db
JM		 2250 }
2251 } else if (os_strcmp(buf, "wep_rekey_period") == 0) {
2252 bss->wep_rekeying_period = atoi(pos);
2253 if (bss->wep_rekeying_period < 0) {
2254 wpa_printf(MSG_ERROR, "Line %d: invalid period %d",
2255 line, bss->wep_rekeying_period);
a0b728b7 2256 return 1;
599f40db
JM		 2257 }
2258 } else if (os_strcmp(buf, "eap_reauth_period") == 0) {
2259 bss->eap_reauth_period = atoi(pos);
2260 if (bss->eap_reauth_period < 0) {
2261 wpa_printf(MSG_ERROR, "Line %d: invalid period %d",
2262 line, bss->eap_reauth_period);
a0b728b7 2263 return 1;
599f40db
JM		 2264 }
2265 } else if (os_strcmp(buf, "eapol_key_index_workaround") == 0) {
2266 bss->eapol_key_index_workaround = atoi(pos);
41d719d6 2267#ifdef CONFIG_IAPP
599f40db
JM		 2268 } else if (os_strcmp(buf, "iapp_interface") == 0) {
2269 bss->ieee802_11f = 1;
2270 os_strlcpy(bss->iapp_iface, pos, sizeof(bss->iapp_iface));
41d719d6 2271#endif /* CONFIG_IAPP */
599f40db
JM		 2272 } else if (os_strcmp(buf, "own_ip_addr") == 0) {
2273 if (hostapd_parse_ip_addr(pos, &bss->own_ip_addr)) {
2274 wpa_printf(MSG_ERROR,
2275 "Line %d: invalid IP address '%s'",
2276 line, pos);
a0b728b7 2277 return 1;
599f40db
JM		 2278 }
2279 } else if (os_strcmp(buf, "nas_identifier") == 0) {
5784b9a4 2280 os_free(bss->nas_identifier);
599f40db 2281 bss->nas_identifier = os_strdup(pos);
41d719d6 2282#ifndef CONFIG_NO_RADIUS
9836cb53
JM		 2283 } else if (os_strcmp(buf, "radius_client_addr") == 0) {
2284 if (hostapd_parse_ip_addr(pos, &bss->radius->client_addr)) {
2285 wpa_printf(MSG_ERROR,
2286 "Line %d: invalid IP address '%s'",
2287 line, pos);
2288 return 1;
2289 }
2290 bss->radius->force_client_addr = 1;
599f40db
JM		 2291 } else if (os_strcmp(buf, "auth_server_addr") == 0) {
2292 if (hostapd_config_read_radius_addr(
2293 &bss->radius->auth_servers,
2294 &bss->radius->num_auth_servers, pos, 1812,
2295 &bss->radius->auth_server)) {
2296 wpa_printf(MSG_ERROR,
2297 "Line %d: invalid IP address '%s'",
2298 line, pos);
a0b728b7 2299 return 1;
599f40db 2300 }
bbee36e3
JM		 2301 } else if (bss->radius->auth_server &&
2302 os_strcmp(buf, "auth_server_addr_replace") == 0) {
2303 if (hostapd_parse_ip_addr(pos,
2304 &bss->radius->auth_server->addr)) {
2305 wpa_printf(MSG_ERROR,
2306 "Line %d: invalid IP address '%s'",
2307 line, pos);
2308 return 1;
2309 }
599f40db
JM		 2310 } else if (bss->radius->auth_server &&
2311 os_strcmp(buf, "auth_server_port") == 0) {
2312 bss->radius->auth_server->port = atoi(pos);
2313 } else if (bss->radius->auth_server &&
2314 os_strcmp(buf, "auth_server_shared_secret") == 0) {
2315 int len = os_strlen(pos);
2316 if (len == 0) {
2317 /* RFC 2865, Ch. 3 */
2318 wpa_printf(MSG_ERROR, "Line %d: empty shared secret is not allowed",
2319 line);
a0b728b7 2320 return 1;
599f40db 2321 }
5784b9a4 2322 os_free(bss->radius->auth_server->shared_secret);
599f40db
JM		 2323 bss->radius->auth_server->shared_secret = (u8 *) os_strdup(pos);
2324 bss->radius->auth_server->shared_secret_len = len;
2325 } else if (os_strcmp(buf, "acct_server_addr") == 0) {
2326 if (hostapd_config_read_radius_addr(
2327 &bss->radius->acct_servers,
2328 &bss->radius->num_acct_servers, pos, 1813,
2329 &bss->radius->acct_server)) {
2330 wpa_printf(MSG_ERROR,
2331 "Line %d: invalid IP address '%s'",
2332 line, pos);
a0b728b7 2333 return 1;
bbee36e3
JM		 2334 }
2335 } else if (bss->radius->acct_server &&
2336 os_strcmp(buf, "acct_server_addr_replace") == 0) {
2337 if (hostapd_parse_ip_addr(pos,
2338 &bss->radius->acct_server->addr)) {
2339 wpa_printf(MSG_ERROR,
2340 "Line %d: invalid IP address '%s'",
2341 line, pos);
2342 return 1;
599f40db
JM		 2343 }
2344 } else if (bss->radius->acct_server &&
2345 os_strcmp(buf, "acct_server_port") == 0) {
2346 bss->radius->acct_server->port = atoi(pos);
2347 } else if (bss->radius->acct_server &&
2348 os_strcmp(buf, "acct_server_shared_secret") == 0) {
2349 int len = os_strlen(pos);
2350 if (len == 0) {
2351 /* RFC 2865, Ch. 3 */
2352 wpa_printf(MSG_ERROR, "Line %d: empty shared secret is not allowed",
2353 line);
a0b728b7 2354 return 1;
599f40db 2355 }
5784b9a4 2356 os_free(bss->radius->acct_server->shared_secret);
599f40db
JM		 2357 bss->radius->acct_server->shared_secret = (u8 *) os_strdup(pos);
2358 bss->radius->acct_server->shared_secret_len = len;
2359 } else if (os_strcmp(buf, "radius_retry_primary_interval") == 0) {
2360 bss->radius->retry_primary_interval = atoi(pos);
2361 } else if (os_strcmp(buf, "radius_acct_interim_interval") == 0) {
2362 bss->acct_interim_interval = atoi(pos);
2363 } else if (os_strcmp(buf, "radius_request_cui") == 0) {
2364 bss->radius_request_cui = atoi(pos);
2365 } else if (os_strcmp(buf, "radius_auth_req_attr") == 0) {
2366 struct hostapd_radius_attr *attr, *a;
2367 attr = hostapd_parse_radius_attr(pos);
2368 if (attr == NULL) {
2369 wpa_printf(MSG_ERROR,
2370 "Line %d: invalid radius_auth_req_attr",
2371 line);
a0b728b7 2372 return 1;
599f40db
JM		 2373 } else if (bss->radius_auth_req_attr == NULL) {
2374 bss->radius_auth_req_attr = attr;
2375 } else {
2376 a = bss->radius_auth_req_attr;
2377 while (a->next)
2378 a = a->next;
2379 a->next = attr;
2380 }
2381 } else if (os_strcmp(buf, "radius_acct_req_attr") == 0) {
2382 struct hostapd_radius_attr *attr, *a;
2383 attr = hostapd_parse_radius_attr(pos);
2384 if (attr == NULL) {
2385 wpa_printf(MSG_ERROR,
2386 "Line %d: invalid radius_acct_req_attr",
2387 line);
a0b728b7 2388 return 1;
599f40db
JM		 2389 } else if (bss->radius_acct_req_attr == NULL) {
2390 bss->radius_acct_req_attr = attr;
2391 } else {
2392 a = bss->radius_acct_req_attr;
2393 while (a->next)
2394 a = a->next;
2395 a->next = attr;
2396 }
2397 } else if (os_strcmp(buf, "radius_das_port") == 0) {
2398 bss->radius_das_port = atoi(pos);
2399 } else if (os_strcmp(buf, "radius_das_client") == 0) {
2400 if (hostapd_parse_das_client(bss, pos) < 0) {
2401 wpa_printf(MSG_ERROR, "Line %d: invalid DAS client",
2402 line);
a0b728b7 2403 return 1;
599f40db
JM		 2404 }
2405 } else if (os_strcmp(buf, "radius_das_time_window") == 0) {
2406 bss->radius_das_time_window = atoi(pos);
2407 } else if (os_strcmp(buf, "radius_das_require_event_timestamp") == 0) {
2408 bss->radius_das_require_event_timestamp = atoi(pos);
41d719d6 2409#endif /* CONFIG_NO_RADIUS */
599f40db
JM		 2410 } else if (os_strcmp(buf, "auth_algs") == 0) {
2411 bss->auth_algs = atoi(pos);
2412 if (bss->auth_algs == 0) {
2413 wpa_printf(MSG_ERROR, "Line %d: no authentication algorithms allowed",
2414 line);
a0b728b7 2415 return 1;
599f40db
JM		 2416 }
2417 } else if (os_strcmp(buf, "max_num_sta") == 0) {
2418 bss->max_num_sta = atoi(pos);
2419 if (bss->max_num_sta < 0 ||
2420 bss->max_num_sta > MAX_STA_COUNT) {
2421 wpa_printf(MSG_ERROR, "Line %d: Invalid max_num_sta=%d; allowed range 0..%d",
2422 line, bss->max_num_sta, MAX_STA_COUNT);
a0b728b7 2423 return 1;
599f40db
JM		 2424 }
2425 } else if (os_strcmp(buf, "wpa") == 0) {
2426 bss->wpa = atoi(pos);
2427 } else if (os_strcmp(buf, "wpa_group_rekey") == 0) {
2428 bss->wpa_group_rekey = atoi(pos);
2429 } else if (os_strcmp(buf, "wpa_strict_rekey") == 0) {
2430 bss->wpa_strict_rekey = atoi(pos);
2431 } else if (os_strcmp(buf, "wpa_gmk_rekey") == 0) {
2432 bss->wpa_gmk_rekey = atoi(pos);
2433 } else if (os_strcmp(buf, "wpa_ptk_rekey") == 0) {
2434 bss->wpa_ptk_rekey = atoi(pos);
2435 } else if (os_strcmp(buf, "wpa_passphrase") == 0) {
2436 int len = os_strlen(pos);
2437 if (len < 8 || len > 63) {
2438 wpa_printf(MSG_ERROR, "Line %d: invalid WPA passphrase length %d (expected 8..63)",
2439 line, len);
a0b728b7 2440 return 1;
b4c26ef9
JM		 2441 }
2442 os_free(bss->ssid.wpa_passphrase);
2443 bss->ssid.wpa_passphrase = os_strdup(pos);
2444 if (bss->ssid.wpa_passphrase) {
891dfb33 2445 hostapd_config_clear_wpa_psk(&bss->ssid.wpa_psk);
b4c26ef9 2446 bss->ssid.wpa_passphrase_set = 1;
599f40db
JM		 2447 }
2448 } else if (os_strcmp(buf, "wpa_psk") == 0) {
891dfb33 2449 hostapd_config_clear_wpa_psk(&bss->ssid.wpa_psk);
599f40db
JM		 2450 bss->ssid.wpa_psk = os_zalloc(sizeof(struct hostapd_wpa_psk));
2451 if (bss->ssid.wpa_psk == NULL)
a0b728b7 2452 return 1;
b4c26ef9
JM		 2453 if (hexstr2bin(pos, bss->ssid.wpa_psk->psk, PMK_LEN) ||
2454 pos[PMK_LEN * 2] != '\0') {
599f40db
JM		 2455 wpa_printf(MSG_ERROR, "Line %d: Invalid PSK '%s'.",
2456 line, pos);
891dfb33 2457 hostapd_config_clear_wpa_psk(&bss->ssid.wpa_psk);
a0b728b7 2458 return 1;
599f40db 2459 }
b4c26ef9
JM		 2460 bss->ssid.wpa_psk->group = 1;
2461 os_free(bss->ssid.wpa_passphrase);
2462 bss->ssid.wpa_passphrase = NULL;
2463 bss->ssid.wpa_psk_set = 1;
599f40db
JM		 2464 } else if (os_strcmp(buf, "wpa_psk_file") == 0) {
2465 os_free(bss->ssid.wpa_psk_file);
2466 bss->ssid.wpa_psk_file = os_strdup(pos);
2467 if (!bss->ssid.wpa_psk_file) {
2468 wpa_printf(MSG_ERROR, "Line %d: allocation failed",
2469 line);
a0b728b7 2470 return 1;
599f40db
JM		 2471 }
2472 } else if (os_strcmp(buf, "wpa_key_mgmt") == 0) {
2473 bss->wpa_key_mgmt = hostapd_config_parse_key_mgmt(line, pos);
2474 if (bss->wpa_key_mgmt == -1)
a0b728b7 2475 return 1;
599f40db
JM		 2476 } else if (os_strcmp(buf, "wpa_psk_radius") == 0) {
2477 bss->wpa_psk_radius = atoi(pos);
2478 if (bss->wpa_psk_radius != PSK_RADIUS_IGNORED &&
2479 bss->wpa_psk_radius != PSK_RADIUS_ACCEPTED &&
2480 bss->wpa_psk_radius != PSK_RADIUS_REQUIRED) {
2481 wpa_printf(MSG_ERROR,
2482 "Line %d: unknown wpa_psk_radius %d",
2483 line, bss->wpa_psk_radius);
a0b728b7 2484 return 1;
599f40db
JM		 2485 }
2486 } else if (os_strcmp(buf, "wpa_pairwise") == 0) {
2487 bss->wpa_pairwise = hostapd_config_parse_cipher(line, pos);
2488 if (bss->wpa_pairwise == -1 || bss->wpa_pairwise == 0)
a0b728b7 2489 return 1;
b4c26ef9
JM		 2490 if (bss->wpa_pairwise &
2491 (WPA_CIPHER_NONE | WPA_CIPHER_WEP40 | WPA_CIPHER_WEP104)) {
599f40db
JM		 2492 wpa_printf(MSG_ERROR, "Line %d: unsupported pairwise cipher suite '%s'",
2493 bss->wpa_pairwise, pos);
a0b728b7 2494 return 1;
599f40db
JM		 2495 }
2496 } else if (os_strcmp(buf, "rsn_pairwise") == 0) {
2497 bss->rsn_pairwise = hostapd_config_parse_cipher(line, pos);
2498 if (bss->rsn_pairwise == -1 || bss->rsn_pairwise == 0)
a0b728b7 2499 return 1;
b4c26ef9
JM		 2500 if (bss->rsn_pairwise &
2501 (WPA_CIPHER_NONE | WPA_CIPHER_WEP40 | WPA_CIPHER_WEP104)) {
599f40db
JM		 2502 wpa_printf(MSG_ERROR, "Line %d: unsupported pairwise cipher suite '%s'",
2503 bss->rsn_pairwise, pos);
a0b728b7 2504 return 1;
599f40db 2505 }
41d719d6 2506#ifdef CONFIG_RSN_PREAUTH
599f40db
JM		 2507 } else if (os_strcmp(buf, "rsn_preauth") == 0) {
2508 bss->rsn_preauth = atoi(pos);
2509 } else if (os_strcmp(buf, "rsn_preauth_interfaces") == 0) {
5784b9a4 2510 os_free(bss->rsn_preauth_interfaces);
599f40db 2511 bss->rsn_preauth_interfaces = os_strdup(pos);
41d719d6
JM		 2512#endif /* CONFIG_RSN_PREAUTH */
2513#ifdef CONFIG_PEERKEY
599f40db
JM		 2514 } else if (os_strcmp(buf, "peerkey") == 0) {
2515 bss->peerkey = atoi(pos);
41d719d6
JM		 2516#endif /* CONFIG_PEERKEY */
2517#ifdef CONFIG_IEEE80211R
599f40db
JM		 2518 } else if (os_strcmp(buf, "mobility_domain") == 0) {
2519 if (os_strlen(pos) != 2 * MOBILITY_DOMAIN_ID_LEN ||
2520 hexstr2bin(pos, bss->mobility_domain,
2521 MOBILITY_DOMAIN_ID_LEN) != 0) {
2522 wpa_printf(MSG_ERROR,
2523 "Line %d: Invalid mobility_domain '%s'",
2524 line, pos);
a0b728b7 2525 return 1;
599f40db
JM		 2526 }
2527 } else if (os_strcmp(buf, "r1_key_holder") == 0) {
2528 if (os_strlen(pos) != 2 * FT_R1KH_ID_LEN ||
2529 hexstr2bin(pos, bss->r1_key_holder, FT_R1KH_ID_LEN) != 0) {
2530 wpa_printf(MSG_ERROR,
2531 "Line %d: Invalid r1_key_holder '%s'",
2532 line, pos);
a0b728b7 2533 return 1;
599f40db
JM		 2534 }
2535 } else if (os_strcmp(buf, "r0_key_lifetime") == 0) {
2536 bss->r0_key_lifetime = atoi(pos);
2537 } else if (os_strcmp(buf, "reassociation_deadline") == 0) {
2538 bss->reassociation_deadline = atoi(pos);
2539 } else if (os_strcmp(buf, "r0kh") == 0) {
2540 if (add_r0kh(bss, pos) < 0) {
2541 wpa_printf(MSG_DEBUG, "Line %d: Invalid r0kh '%s'",
2542 line, pos);
a0b728b7 2543 return 1;
599f40db
JM		 2544 }
2545 } else if (os_strcmp(buf, "r1kh") == 0) {
2546 if (add_r1kh(bss, pos) < 0) {
2547 wpa_printf(MSG_DEBUG, "Line %d: Invalid r1kh '%s'",
2548 line, pos);
a0b728b7 2549 return 1;
599f40db
JM		 2550 }
2551 } else if (os_strcmp(buf, "pmk_r1_push") == 0) {
2552 bss->pmk_r1_push = atoi(pos);
2553 } else if (os_strcmp(buf, "ft_over_ds") == 0) {
2554 bss->ft_over_ds = atoi(pos);
41d719d6
JM		 2555#endif /* CONFIG_IEEE80211R */
2556#ifndef CONFIG_NO_CTRL_IFACE
599f40db
JM		 2557 } else if (os_strcmp(buf, "ctrl_interface") == 0) {
2558 os_free(bss->ctrl_interface);
2559 bss->ctrl_interface = os_strdup(pos);
2560 } else if (os_strcmp(buf, "ctrl_interface_group") == 0) {
41d719d6 2561#ifndef CONFIG_NATIVE_WINDOWS
599f40db
JM		 2562 struct group *grp;
2563 char *endp;
2564 const char *group = pos;
41d719d6 2565
599f40db
JM		 2566 grp = getgrnam(group);
2567 if (grp) {
2568 bss->ctrl_interface_gid = grp->gr_gid;
41d719d6 2569 bss->ctrl_interface_gid_set = 1;
599f40db
JM		 2570 wpa_printf(MSG_DEBUG, "ctrl_interface_group=%d (from group name '%s')",
2571 bss->ctrl_interface_gid, group);
2572 return 0;
2573 }
2574
2575 /* Group name not found - try to parse this as gid */
2576 bss->ctrl_interface_gid = strtol(group, &endp, 10);
2577 if (*group == '\0' || *endp != '\0') {
2578 wpa_printf(MSG_DEBUG, "Line %d: Invalid group '%s'",
2579 line, group);
2580 return 1;
2581 }
2582 bss->ctrl_interface_gid_set = 1;
2583 wpa_printf(MSG_DEBUG, "ctrl_interface_group=%d",
2584 bss->ctrl_interface_gid);
41d719d6
JM		 2585#endif /* CONFIG_NATIVE_WINDOWS */
2586#endif /* CONFIG_NO_CTRL_IFACE */
2587#ifdef RADIUS_SERVER
599f40db
JM		 2588 } else if (os_strcmp(buf, "radius_server_clients") == 0) {
2589 os_free(bss->radius_server_clients);
2590 bss->radius_server_clients = os_strdup(pos);
2591 } else if (os_strcmp(buf, "radius_server_auth_port") == 0) {
2592 bss->radius_server_auth_port = atoi(pos);
2593 } else if (os_strcmp(buf, "radius_server_acct_port") == 0) {
2594 bss->radius_server_acct_port = atoi(pos);
2595 } else if (os_strcmp(buf, "radius_server_ipv6") == 0) {
2596 bss->radius_server_ipv6 = atoi(pos);
41d719d6 2597#endif /* RADIUS_SERVER */
599f40db
JM		 2598 } else if (os_strcmp(buf, "use_pae_group_addr") == 0) {
2599 bss->use_pae_group_addr = atoi(pos);
2600 } else if (os_strcmp(buf, "hw_mode") == 0) {
2601 if (os_strcmp(pos, "a") == 0)
2602 conf->hw_mode = HOSTAPD_MODE_IEEE80211A;
2603 else if (os_strcmp(pos, "b") == 0)
2604 conf->hw_mode = HOSTAPD_MODE_IEEE80211B;
2605 else if (os_strcmp(pos, "g") == 0)
2606 conf->hw_mode = HOSTAPD_MODE_IEEE80211G;
2607 else if (os_strcmp(pos, "ad") == 0)
2608 conf->hw_mode = HOSTAPD_MODE_IEEE80211AD;
3784c058
PX		 2609 else if (os_strcmp(pos, "any") == 0)
2610 conf->hw_mode = HOSTAPD_MODE_IEEE80211ANY;
599f40db
JM		 2611 else {
2612 wpa_printf(MSG_ERROR, "Line %d: unknown hw_mode '%s'",
2613 line, pos);
a0b728b7 2614 return 1;
599f40db
JM		 2615 }
2616 } else if (os_strcmp(buf, "wps_rf_bands") == 0) {
01a02593
HK		 2617 if (os_strcmp(pos, "ad") == 0)
2618 bss->wps_rf_bands = WPS_RF_60GHZ;
2619 else if (os_strcmp(pos, "a") == 0)
599f40db
JM		 2620 bss->wps_rf_bands = WPS_RF_50GHZ;
2621 else if (os_strcmp(pos, "g") == 0 ||
2622 os_strcmp(pos, "b") == 0)
2623 bss->wps_rf_bands = WPS_RF_24GHZ;
2624 else if (os_strcmp(pos, "ag") == 0 ||
2625 os_strcmp(pos, "ga") == 0)
2626 bss->wps_rf_bands = WPS_RF_24GHZ | WPS_RF_50GHZ;
2627 else {
2628 wpa_printf(MSG_ERROR,
2629 "Line %d: unknown wps_rf_band '%s'",
2630 line, pos);
a0b728b7 2631 return 1;
599f40db
JM		 2632 }
2633 } else if (os_strcmp(buf, "channel") == 0) {
2634 if (os_strcmp(pos, "acs_survey") == 0) {
50f4f2a0 2635#ifndef CONFIG_ACS
599f40db
JM		 2636 wpa_printf(MSG_ERROR, "Line %d: tries to enable ACS but CONFIG_ACS disabled",
2637 line);
a0b728b7 2638 return 1;
9670f877 2639#else /* CONFIG_ACS */
857d9422 2640 conf->acs = 1;
599f40db 2641 conf->channel = 0;
9670f877 2642#endif /* CONFIG_ACS */
857d9422 2643 } else {
599f40db 2644 conf->channel = atoi(pos);
857d9422
MM		 2645 conf->acs = conf->channel == 0;
2646 }
599f40db 2647 } else if (os_strcmp(buf, "chanlist") == 0) {
857d9422 2648 if (hostapd_parse_chanlist(conf, pos)) {
599f40db
JM		 2649 wpa_printf(MSG_ERROR, "Line %d: invalid channel list",
2650 line);
a0b728b7 2651 return 1;
599f40db
JM		 2652 }
2653 } else if (os_strcmp(buf, "beacon_int") == 0) {
2654 int val = atoi(pos);
2655 /* MIB defines range as 1..65535, but very small values
2656 * cause problems with the current implementation.
2657 * Since it is unlikely that this small numbers are
2658 * useful in real life scenarios, do not allow beacon
2659 * period to be set below 15 TU. */
2660 if (val < 15 || val > 65535) {
2661 wpa_printf(MSG_ERROR, "Line %d: invalid beacon_int %d (expected 15..65535)",
2662 line, val);
a0b728b7 2663 return 1;
b4c26ef9
JM		 2664 }
2665 conf->beacon_int = val;
50f4f2a0 2666#ifdef CONFIG_ACS
599f40db
JM		 2667 } else if (os_strcmp(buf, "acs_num_scans") == 0) {
2668 int val = atoi(pos);
2669 if (val <= 0 || val > 100) {
2670 wpa_printf(MSG_ERROR, "Line %d: invalid acs_num_scans %d (expected 1..100)",
2671 line, val);
a0b728b7 2672 return 1;
b4c26ef9
JM		 2673 }
2674 conf->acs_num_scans = val;
68fa00c3
JM		 2675 } else if (os_strcmp(buf, "acs_chan_bias") == 0) {
2676 if (hostapd_config_parse_acs_chan_bias(conf, pos)) {
2677 wpa_printf(MSG_ERROR, "Line %d: invalid acs_chan_bias",
2678 line);
2679 return -1;
2680 }
50f4f2a0 2681#endif /* CONFIG_ACS */
599f40db
JM		 2682 } else if (os_strcmp(buf, "dtim_period") == 0) {
2683 bss->dtim_period = atoi(pos);
2684 if (bss->dtim_period < 1 || bss->dtim_period > 255) {
2685 wpa_printf(MSG_ERROR, "Line %d: invalid dtim_period %d",
2686 line, bss->dtim_period);
a0b728b7 2687 return 1;
599f40db 2688 }
ec8f36af
KP		 2689 } else if (os_strcmp(buf, "bss_load_update_period") == 0) {
2690 bss->bss_load_update_period = atoi(pos);
2691 if (bss->bss_load_update_period < 0 ||
2692 bss->bss_load_update_period > 100) {
2693 wpa_printf(MSG_ERROR,
2694 "Line %d: invalid bss_load_update_period %d",
2695 line, bss->bss_load_update_period);
2696 return 1;
2697 }
599f40db
JM		 2698 } else if (os_strcmp(buf, "rts_threshold") == 0) {
2699 conf->rts_threshold = atoi(pos);
bc50bb0a 2700 if (conf->rts_threshold < -1 || conf->rts_threshold > 65535) {
599f40db
JM		 2701 wpa_printf(MSG_ERROR,
2702 "Line %d: invalid rts_threshold %d",
2703 line, conf->rts_threshold);
a0b728b7 2704 return 1;
599f40db
JM		 2705 }
2706 } else if (os_strcmp(buf, "fragm_threshold") == 0) {
2707 conf->fragm_threshold = atoi(pos);
95be79f1
MM		 2708 if (conf->fragm_threshold == -1) {
2709 /* allow a value of -1 */
2710 } else if (conf->fragm_threshold < 256 ||
2711 conf->fragm_threshold > 2346) {
599f40db
JM		 2712 wpa_printf(MSG_ERROR,
2713 "Line %d: invalid fragm_threshold %d",
2714 line, conf->fragm_threshold);
a0b728b7 2715 return 1;
599f40db
JM		 2716 }
2717 } else if (os_strcmp(buf, "send_probe_response") == 0) {
2718 int val = atoi(pos);
2719 if (val != 0 && val != 1) {
2720 wpa_printf(MSG_ERROR, "Line %d: invalid send_probe_response %d (expected 0 or 1)",
2721 line, val);
b4c26ef9
JM		 2722 return 1;
2723 }
2724 conf->send_probe_response = val;
599f40db
JM		 2725 } else if (os_strcmp(buf, "supported_rates") == 0) {
2726 if (hostapd_parse_intlist(&conf->supported_rates, pos)) {
2727 wpa_printf(MSG_ERROR, "Line %d: invalid rate list",
2728 line);
a0b728b7 2729 return 1;
599f40db
JM		 2730 }
2731 } else if (os_strcmp(buf, "basic_rates") == 0) {
2732 if (hostapd_parse_intlist(&conf->basic_rates, pos)) {
2733 wpa_printf(MSG_ERROR, "Line %d: invalid rate list",
2734 line);
a0b728b7 2735 return 1;
599f40db
JM		 2736 }
2737 } else if (os_strcmp(buf, "preamble") == 0) {
2738 if (atoi(pos))
2739 conf->preamble = SHORT_PREAMBLE;
2740 else
2741 conf->preamble = LONG_PREAMBLE;
2742 } else if (os_strcmp(buf, "ignore_broadcast_ssid") == 0) {
2743 bss->ignore_broadcast_ssid = atoi(pos);
9b7a1bd7
JM		 2744 } else if (os_strcmp(buf, "no_probe_resp_if_max_sta") == 0) {
2745 bss->no_probe_resp_if_max_sta = atoi(pos);
599f40db
JM		 2746 } else if (os_strcmp(buf, "wep_default_key") == 0) {
2747 bss->ssid.wep.idx = atoi(pos);
2748 if (bss->ssid.wep.idx > 3) {
2749 wpa_printf(MSG_ERROR,
2750 "Invalid wep_default_key index %d",
2751 bss->ssid.wep.idx);
a0b728b7 2752 return 1;
599f40db
JM		 2753 }
2754 } else if (os_strcmp(buf, "wep_key0") == 0 ||
2755 os_strcmp(buf, "wep_key1") == 0 ||
2756 os_strcmp(buf, "wep_key2") == 0 ||
2757 os_strcmp(buf, "wep_key3") == 0) {
2758 if (hostapd_config_read_wep(&bss->ssid.wep,
2759 buf[7] - '0', pos)) {
2760 wpa_printf(MSG_ERROR, "Line %d: invalid WEP key '%s'",
2761 line, buf);
a0b728b7 2762 return 1;
599f40db 2763 }
41d719d6 2764#ifndef CONFIG_NO_VLAN
599f40db
JM		 2765 } else if (os_strcmp(buf, "dynamic_vlan") == 0) {
2766 bss->ssid.dynamic_vlan = atoi(pos);
2767 } else if (os_strcmp(buf, "vlan_file") == 0) {
2768 if (hostapd_config_read_vlan_file(bss, pos)) {
2769 wpa_printf(MSG_ERROR, "Line %d: failed to read VLAN file '%s'",
2770 line, pos);
a0b728b7 2771 return 1;
599f40db
JM		 2772 }
2773 } else if (os_strcmp(buf, "vlan_naming") == 0) {
2774 bss->ssid.vlan_naming = atoi(pos);
2775 if (bss->ssid.vlan_naming >= DYNAMIC_VLAN_NAMING_END ||
2776 bss->ssid.vlan_naming < 0) {
2777 wpa_printf(MSG_ERROR,
2778 "Line %d: invalid naming scheme %d",
2779 line, bss->ssid.vlan_naming);
a0b728b7 2780 return 1;
599f40db 2781 }
41d719d6 2782#ifdef CONFIG_FULL_DYNAMIC_VLAN
599f40db 2783 } else if (os_strcmp(buf, "vlan_tagged_interface") == 0) {
5784b9a4 2784 os_free(bss->ssid.vlan_tagged_interface);
599f40db 2785 bss->ssid.vlan_tagged_interface = os_strdup(pos);
41d719d6
JM		 2786#endif /* CONFIG_FULL_DYNAMIC_VLAN */
2787#endif /* CONFIG_NO_VLAN */
599f40db
JM		 2788 } else if (os_strcmp(buf, "ap_table_max_size") == 0) {
2789 conf->ap_table_max_size = atoi(pos);
2790 } else if (os_strcmp(buf, "ap_table_expiration_time") == 0) {
2791 conf->ap_table_expiration_time = atoi(pos);
2792 } else if (os_strncmp(buf, "tx_queue_", 9) == 0) {
2793 if (hostapd_config_tx_queue(conf, buf, pos)) {
2794 wpa_printf(MSG_ERROR, "Line %d: invalid TX queue item",
2795 line);
a0b728b7 2796 return 1;
599f40db
JM		 2797 }
2798 } else if (os_strcmp(buf, "wme_enabled") == 0 ||
2799 os_strcmp(buf, "wmm_enabled") == 0) {
2800 bss->wmm_enabled = atoi(pos);
2801 } else if (os_strcmp(buf, "uapsd_advertisement_enabled") == 0) {
2802 bss->wmm_uapsd = atoi(pos);
2803 } else if (os_strncmp(buf, "wme_ac_", 7) == 0 ||
2804 os_strncmp(buf, "wmm_ac_", 7) == 0) {
2805 if (hostapd_config_wmm_ac(conf->wmm_ac_params, buf, pos)) {
2806 wpa_printf(MSG_ERROR, "Line %d: invalid WMM ac item",
2807 line);
a0b728b7 2808 return 1;
599f40db
JM		 2809 }
2810 } else if (os_strcmp(buf, "bss") == 0) {
2811 if (hostapd_config_bss(conf, pos)) {
2812 wpa_printf(MSG_ERROR, "Line %d: invalid bss item",
2813 line);
a0b728b7 2814 return 1;
599f40db
JM		 2815 }
2816 } else if (os_strcmp(buf, "bssid") == 0) {
2817 if (hwaddr_aton(pos, bss->bssid)) {
2818 wpa_printf(MSG_ERROR, "Line %d: invalid bssid item",
2819 line);
a0b728b7 2820 return 1;
599f40db 2821 }
41d719d6 2822#ifdef CONFIG_IEEE80211W
599f40db
JM		 2823 } else if (os_strcmp(buf, "ieee80211w") == 0) {
2824 bss->ieee80211w = atoi(pos);
8dd9f9cd
JM		 2825 } else if (os_strcmp(buf, "group_mgmt_cipher") == 0) {
2826 if (os_strcmp(pos, "AES-128-CMAC") == 0) {
2827 bss->group_mgmt_cipher = WPA_CIPHER_AES_128_CMAC;
2828 } else if (os_strcmp(pos, "BIP-GMAC-128") == 0) {
2829 bss->group_mgmt_cipher = WPA_CIPHER_BIP_GMAC_128;
2830 } else if (os_strcmp(pos, "BIP-GMAC-256") == 0) {
2831 bss->group_mgmt_cipher = WPA_CIPHER_BIP_GMAC_256;
2832 } else if (os_strcmp(pos, "BIP-CMAC-256") == 0) {
2833 bss->group_mgmt_cipher = WPA_CIPHER_BIP_CMAC_256;
2834 } else {
2835 wpa_printf(MSG_ERROR, "Line %d: invalid group_mgmt_cipher: %s",
2836 line, pos);
2837 return 1;
2838 }
599f40db
JM		 2839 } else if (os_strcmp(buf, "assoc_sa_query_max_timeout") == 0) {
2840 bss->assoc_sa_query_max_timeout = atoi(pos);
2841 if (bss->assoc_sa_query_max_timeout == 0) {
2842 wpa_printf(MSG_ERROR, "Line %d: invalid assoc_sa_query_max_timeout",
2843 line);
a0b728b7 2844 return 1;
599f40db
JM		 2845 }
2846 } else if (os_strcmp(buf, "assoc_sa_query_retry_timeout") == 0) {
2847 bss->assoc_sa_query_retry_timeout = atoi(pos);
2848 if (bss->assoc_sa_query_retry_timeout == 0) {
2849 wpa_printf(MSG_ERROR, "Line %d: invalid assoc_sa_query_retry_timeout",
2850 line);
a0b728b7 2851 return 1;
599f40db 2852 }
41d719d6
JM		 2853#endif /* CONFIG_IEEE80211W */
2854#ifdef CONFIG_IEEE80211N
599f40db
JM		 2855 } else if (os_strcmp(buf, "ieee80211n") == 0) {
2856 conf->ieee80211n = atoi(pos);
2857 } else if (os_strcmp(buf, "ht_capab") == 0) {
2858 if (hostapd_config_ht_capab(conf, pos) < 0) {
2859 wpa_printf(MSG_ERROR, "Line %d: invalid ht_capab",
2860 line);
a0b728b7 2861 return 1;
599f40db
JM		 2862 }
2863 } else if (os_strcmp(buf, "require_ht") == 0) {
2864 conf->require_ht = atoi(pos);
2865 } else if (os_strcmp(buf, "obss_interval") == 0) {
2866 conf->obss_interval = atoi(pos);
41d719d6 2867#endif /* CONFIG_IEEE80211N */
efe45d14 2868#ifdef CONFIG_IEEE80211AC
599f40db
JM		 2869 } else if (os_strcmp(buf, "ieee80211ac") == 0) {
2870 conf->ieee80211ac = atoi(pos);
2871 } else if (os_strcmp(buf, "vht_capab") == 0) {
2872 if (hostapd_config_vht_capab(conf, pos) < 0) {
2873 wpa_printf(MSG_ERROR, "Line %d: invalid vht_capab",
2874 line);
a0b728b7 2875 return 1;
599f40db
JM		 2876 }
2877 } else if (os_strcmp(buf, "require_vht") == 0) {
2878 conf->require_vht = atoi(pos);
2879 } else if (os_strcmp(buf, "vht_oper_chwidth") == 0) {
2880 conf->vht_oper_chwidth = atoi(pos);
2881 } else if (os_strcmp(buf, "vht_oper_centr_freq_seg0_idx") == 0) {
2882 conf->vht_oper_centr_freq_seg0_idx = atoi(pos);
2883 } else if (os_strcmp(buf, "vht_oper_centr_freq_seg1_idx") == 0) {
2884 conf->vht_oper_centr_freq_seg1_idx = atoi(pos);
e7d0e97b
YL		 2885 } else if (os_strcmp(buf, "vendor_vht") == 0) {
2886 bss->vendor_vht = atoi(pos);
efe45d14 2887#endif /* CONFIG_IEEE80211AC */
599f40db
JM		 2888 } else if (os_strcmp(buf, "max_listen_interval") == 0) {
2889 bss->max_listen_interval = atoi(pos);
2890 } else if (os_strcmp(buf, "disable_pmksa_caching") == 0) {
2891 bss->disable_pmksa_caching = atoi(pos);
2892 } else if (os_strcmp(buf, "okc") == 0) {
2893 bss->okc = atoi(pos);
41d719d6 2894#ifdef CONFIG_WPS
599f40db
JM		 2895 } else if (os_strcmp(buf, "wps_state") == 0) {
2896 bss->wps_state = atoi(pos);
2897 if (bss->wps_state < 0 || bss->wps_state > 2) {
2898 wpa_printf(MSG_ERROR, "Line %d: invalid wps_state",
2899 line);
a0b728b7 2900 return 1;
599f40db
JM		 2901 }
2902 } else if (os_strcmp(buf, "wps_independent") == 0) {
2903 bss->wps_independent = atoi(pos);
2904 } else if (os_strcmp(buf, "ap_setup_locked") == 0) {
2905 bss->ap_setup_locked = atoi(pos);
2906 } else if (os_strcmp(buf, "uuid") == 0) {
2907 if (uuid_str2bin(pos, bss->uuid)) {
2908 wpa_printf(MSG_ERROR, "Line %d: invalid UUID", line);
a0b728b7 2909 return 1;
599f40db
JM		 2910 }
2911 } else if (os_strcmp(buf, "wps_pin_requests") == 0) {
2912 os_free(bss->wps_pin_requests);
2913 bss->wps_pin_requests = os_strdup(pos);
2914 } else if (os_strcmp(buf, "device_name") == 0) {
cc6f2438 2915 if (os_strlen(pos) > WPS_DEV_NAME_MAX_LEN) {
599f40db
JM		 2916 wpa_printf(MSG_ERROR, "Line %d: Too long "
2917 "device_name", line);
a0b728b7 2918 return 1;
599f40db
JM		 2919 }
2920 os_free(bss->device_name);
2921 bss->device_name = os_strdup(pos);
2922 } else if (os_strcmp(buf, "manufacturer") == 0) {
2923 if (os_strlen(pos) > 64) {
2924 wpa_printf(MSG_ERROR, "Line %d: Too long manufacturer",
2925 line);
a0b728b7 2926 return 1;
599f40db
JM		 2927 }
2928 os_free(bss->manufacturer);
2929 bss->manufacturer = os_strdup(pos);
2930 } else if (os_strcmp(buf, "model_name") == 0) {
2931 if (os_strlen(pos) > 32) {
2932 wpa_printf(MSG_ERROR, "Line %d: Too long model_name",
2933 line);
a0b728b7 2934 return 1;
599f40db
JM		 2935 }
2936 os_free(bss->model_name);
2937 bss->model_name = os_strdup(pos);
2938 } else if (os_strcmp(buf, "model_number") == 0) {
2939 if (os_strlen(pos) > 32) {
2940 wpa_printf(MSG_ERROR, "Line %d: Too long model_number",
2941 line);
a0b728b7 2942 return 1;
599f40db
JM		 2943 }
2944 os_free(bss->model_number);
2945 bss->model_number = os_strdup(pos);
2946 } else if (os_strcmp(buf, "serial_number") == 0) {
2947 if (os_strlen(pos) > 32) {
2948 wpa_printf(MSG_ERROR, "Line %d: Too long serial_number",
2949 line);
a0b728b7 2950 return 1;
599f40db
JM		 2951 }
2952 os_free(bss->serial_number);
2953 bss->serial_number = os_strdup(pos);
2954 } else if (os_strcmp(buf, "device_type") == 0) {
2955 if (wps_dev_type_str2bin(pos, bss->device_type))
a0b728b7 2956 return 1;
599f40db
JM		 2957 } else if (os_strcmp(buf, "config_methods") == 0) {
2958 os_free(bss->config_methods);
2959 bss->config_methods = os_strdup(pos);
2960 } else if (os_strcmp(buf, "os_version") == 0) {
2961 if (hexstr2bin(pos, bss->os_version, 4)) {
2962 wpa_printf(MSG_ERROR, "Line %d: invalid os_version",
2963 line);
a0b728b7 2964 return 1;
599f40db
JM		 2965 }
2966 } else if (os_strcmp(buf, "ap_pin") == 0) {
2967 os_free(bss->ap_pin);
2968 bss->ap_pin = os_strdup(pos);
2969 } else if (os_strcmp(buf, "skip_cred_build") == 0) {
2970 bss->skip_cred_build = atoi(pos);
2971 } else if (os_strcmp(buf, "extra_cred") == 0) {
2972 os_free(bss->extra_cred);
2973 bss->extra_cred = (u8 *) os_readfile(pos, &bss->extra_cred_len);
2974 if (bss->extra_cred == NULL) {
2975 wpa_printf(MSG_ERROR, "Line %d: could not read Credentials from '%s'",
2976 line, pos);
a0b728b7 2977 return 1;
599f40db
JM		 2978 }
2979 } else if (os_strcmp(buf, "wps_cred_processing") == 0) {
2980 bss->wps_cred_processing = atoi(pos);
2981 } else if (os_strcmp(buf, "ap_settings") == 0) {
2982 os_free(bss->ap_settings);
2983 bss->ap_settings =
2984 (u8 *) os_readfile(pos, &bss->ap_settings_len);
2985 if (bss->ap_settings == NULL) {
2986 wpa_printf(MSG_ERROR, "Line %d: could not read AP Settings from '%s'",
2987 line, pos);
a0b728b7 2988 return 1;
599f40db
JM		 2989 }
2990 } else if (os_strcmp(buf, "upnp_iface") == 0) {
5784b9a4 2991 os_free(bss->upnp_iface);
599f40db
JM		 2992 bss->upnp_iface = os_strdup(pos);
2993 } else if (os_strcmp(buf, "friendly_name") == 0) {
2994 os_free(bss->friendly_name);
2995 bss->friendly_name = os_strdup(pos);
2996 } else if (os_strcmp(buf, "manufacturer_url") == 0) {
2997 os_free(bss->manufacturer_url);
2998 bss->manufacturer_url = os_strdup(pos);
2999 } else if (os_strcmp(buf, "model_description") == 0) {
3000 os_free(bss->model_description);
3001 bss->model_description = os_strdup(pos);
3002 } else if (os_strcmp(buf, "model_url") == 0) {
3003 os_free(bss->model_url);
3004 bss->model_url = os_strdup(pos);
3005 } else if (os_strcmp(buf, "upc") == 0) {
3006 os_free(bss->upc);
3007 bss->upc = os_strdup(pos);
3008 } else if (os_strcmp(buf, "pbc_in_m1") == 0) {
3009 bss->pbc_in_m1 = atoi(pos);
3010 } else if (os_strcmp(buf, "server_id") == 0) {
3011 os_free(bss->server_id);
3012 bss->server_id = os_strdup(pos);
ffdaa05a 3013#ifdef CONFIG_WPS_NFC
599f40db
JM		 3014 } else if (os_strcmp(buf, "wps_nfc_dev_pw_id") == 0) {
3015 bss->wps_nfc_dev_pw_id = atoi(pos);
3016 if (bss->wps_nfc_dev_pw_id < 0x10 ||
3017 bss->wps_nfc_dev_pw_id > 0xffff) {
3018 wpa_printf(MSG_ERROR, "Line %d: Invalid wps_nfc_dev_pw_id value",
3019 line);
a0b728b7 3020 return 1;
599f40db
JM		 3021 }
3022 bss->wps_nfc_pw_from_config = 1;
3023 } else if (os_strcmp(buf, "wps_nfc_dh_pubkey") == 0) {
3024 wpabuf_free(bss->wps_nfc_dh_pubkey);
3025 bss->wps_nfc_dh_pubkey = hostapd_parse_bin(pos);
3026 bss->wps_nfc_pw_from_config = 1;
3027 } else if (os_strcmp(buf, "wps_nfc_dh_privkey") == 0) {
3028 wpabuf_free(bss->wps_nfc_dh_privkey);
3029 bss->wps_nfc_dh_privkey = hostapd_parse_bin(pos);
3030 bss->wps_nfc_pw_from_config = 1;
3031 } else if (os_strcmp(buf, "wps_nfc_dev_pw") == 0) {
3032 wpabuf_free(bss->wps_nfc_dev_pw);
3033 bss->wps_nfc_dev_pw = hostapd_parse_bin(pos);
3034 bss->wps_nfc_pw_from_config = 1;
ffdaa05a 3035#endif /* CONFIG_WPS_NFC */
41d719d6 3036#endif /* CONFIG_WPS */
962473c1 3037#ifdef CONFIG_P2P_MANAGER
599f40db 3038 } else if (os_strcmp(buf, "manage_p2p") == 0) {
b4c26ef9 3039 if (atoi(pos))
599f40db
JM		 3040 bss->p2p |= P2P_MANAGE;
3041 else
3042 bss->p2p &= ~P2P_MANAGE;
3043 } else if (os_strcmp(buf, "allow_cross_connection") == 0) {
3044 if (atoi(pos))
3045 bss->p2p |= P2P_ALLOW_CROSS_CONNECTION;
3046 else
3047 bss->p2p &= ~P2P_ALLOW_CROSS_CONNECTION;
962473c1 3048#endif /* CONFIG_P2P_MANAGER */
599f40db
JM		 3049 } else if (os_strcmp(buf, "disassoc_low_ack") == 0) {
3050 bss->disassoc_low_ack = atoi(pos);
3051 } else if (os_strcmp(buf, "tdls_prohibit") == 0) {
b4c26ef9 3052 if (atoi(pos))
599f40db
JM		 3053 bss->tdls |= TDLS_PROHIBIT;
3054 else
3055 bss->tdls &= ~TDLS_PROHIBIT;
3056 } else if (os_strcmp(buf, "tdls_prohibit_chan_switch") == 0) {
b4c26ef9 3057 if (atoi(pos))
599f40db
JM		 3058 bss->tdls |= TDLS_PROHIBIT_CHAN_SWITCH;
3059 else
3060 bss->tdls &= ~TDLS_PROHIBIT_CHAN_SWITCH;
cd9fc786 3061#ifdef CONFIG_RSN_TESTING
599f40db
JM		 3062 } else if (os_strcmp(buf, "rsn_testing") == 0) {
3063 extern int rsn_testing;
3064 rsn_testing = atoi(pos);
cd9fc786 3065#endif /* CONFIG_RSN_TESTING */
599f40db
JM		 3066 } else if (os_strcmp(buf, "time_advertisement") == 0) {
3067 bss->time_advertisement = atoi(pos);
3068 } else if (os_strcmp(buf, "time_zone") == 0) {
3069 size_t tz_len = os_strlen(pos);
3070 if (tz_len < 4 || tz_len > 255) {
3071 wpa_printf(MSG_DEBUG, "Line %d: invalid time_zone",
3072 line);
a0b728b7 3073 return 1;
599f40db
JM		 3074 }
3075 os_free(bss->time_zone);
3076 bss->time_zone = os_strdup(pos);
3077 if (bss->time_zone == NULL)
a0b728b7 3078 return 1;
2049a875 3079#ifdef CONFIG_WNM
599f40db
JM		 3080 } else if (os_strcmp(buf, "wnm_sleep_mode") == 0) {
3081 bss->wnm_sleep_mode = atoi(pos);
3082 } else if (os_strcmp(buf, "bss_transition") == 0) {
3083 bss->bss_transition = atoi(pos);
2049a875 3084#endif /* CONFIG_WNM */
b83e3e93 3085#ifdef CONFIG_INTERWORKING
599f40db
JM		 3086 } else if (os_strcmp(buf, "interworking") == 0) {
3087 bss->interworking = atoi(pos);
3088 } else if (os_strcmp(buf, "access_network_type") == 0) {
3089 bss->access_network_type = atoi(pos);
3090 if (bss->access_network_type < 0 ||
3091 bss->access_network_type > 15) {
3092 wpa_printf(MSG_ERROR,
3093 "Line %d: invalid access_network_type",
3094 line);
a0b728b7 3095 return 1;
599f40db
JM		 3096 }
3097 } else if (os_strcmp(buf, "internet") == 0) {
3098 bss->internet = atoi(pos);
3099 } else if (os_strcmp(buf, "asra") == 0) {
3100 bss->asra = atoi(pos);
3101 } else if (os_strcmp(buf, "esr") == 0) {
3102 bss->esr = atoi(pos);
3103 } else if (os_strcmp(buf, "uesa") == 0) {
3104 bss->uesa = atoi(pos);
3105 } else if (os_strcmp(buf, "venue_group") == 0) {
3106 bss->venue_group = atoi(pos);
3107 bss->venue_info_set = 1;
3108 } else if (os_strcmp(buf, "venue_type") == 0) {
3109 bss->venue_type = atoi(pos);
3110 bss->venue_info_set = 1;
3111 } else if (os_strcmp(buf, "hessid") == 0) {
3112 if (hwaddr_aton(pos, bss->hessid)) {
3113 wpa_printf(MSG_ERROR, "Line %d: invalid hessid", line);
a0b728b7 3114 return 1;
599f40db
JM		 3115 }
3116 } else if (os_strcmp(buf, "roaming_consortium") == 0) {
3117 if (parse_roaming_consortium(bss, pos, line) < 0)
a0b728b7 3118 return 1;
599f40db
JM		 3119 } else if (os_strcmp(buf, "venue_name") == 0) {
3120 if (parse_venue_name(bss, pos, line) < 0)
a0b728b7 3121 return 1;
599f40db
JM		 3122 } else if (os_strcmp(buf, "network_auth_type") == 0) {
3123 u8 auth_type;
3124 u16 redirect_url_len;
3125 if (hexstr2bin(pos, &auth_type, 1)) {
3126 wpa_printf(MSG_ERROR,
3127 "Line %d: Invalid network_auth_type '%s'",
3128 line, pos);
a0b728b7 3129 return 1;
599f40db
JM		 3130 }
3131 if (auth_type == 0 || auth_type == 2)
3132 redirect_url_len = os_strlen(pos + 2);
3133 else
3134 redirect_url_len = 0;
3135 os_free(bss->network_auth_type);
3136 bss->network_auth_type = os_malloc(redirect_url_len + 3 + 1);
a0b728b7
JM		 3137 if (bss->network_auth_type == NULL)
3138 return 1;
599f40db
JM		 3139 *bss->network_auth_type = auth_type;
3140 WPA_PUT_LE16(bss->network_auth_type + 1, redirect_url_len);
3141 if (redirect_url_len)
3142 os_memcpy(bss->network_auth_type + 3, pos + 2,
3143 redirect_url_len);
3144 bss->network_auth_type_len = 3 + redirect_url_len;
3145 } else if (os_strcmp(buf, "ipaddr_type_availability") == 0) {
3146 if (hexstr2bin(pos, &bss->ipaddr_type_availability, 1)) {
3147 wpa_printf(MSG_ERROR, "Line %d: Invalid ipaddr_type_availability '%s'",
3148 line, pos);
3149 bss->ipaddr_type_configured = 0;
a0b728b7 3150 return 1;
599f40db
JM		 3151 }
3152 bss->ipaddr_type_configured = 1;
b4c26ef9 3153 } else if (os_strcmp(buf, "domain_name") == 0) {
599f40db
JM		 3154 int j, num_domains, domain_len, domain_list_len = 0;
3155 char *tok_start, *tok_prev;
3156 u8 *domain_list, *domain_ptr;
26fac8b6 3157
599f40db
JM		 3158 domain_list_len = os_strlen(pos) + 1;
3159 domain_list = os_malloc(domain_list_len);
a0b728b7
JM		 3160 if (domain_list == NULL)
3161 return 1;
26fac8b6 3162
599f40db
JM		 3163 domain_ptr = domain_list;
3164 tok_prev = pos;
3165 num_domains = 1;
3166 while ((tok_prev = os_strchr(tok_prev, ','))) {
3167 num_domains++;
3168 tok_prev++;
3169 }
3170 tok_prev = pos;
3171 for (j = 0; j < num_domains; j++) {
3172 tok_start = os_strchr(tok_prev, ',');
3173 if (tok_start) {
3174 domain_len = tok_start - tok_prev;
3175 *domain_ptr = domain_len;
3176 os_memcpy(domain_ptr + 1, tok_prev, domain_len);
3177 domain_ptr += domain_len + 1;
3178 tok_prev = ++tok_start;
3179 } else {
3180 domain_len = os_strlen(tok_prev);
3181 *domain_ptr = domain_len;
3182 os_memcpy(domain_ptr + 1, tok_prev, domain_len);
3183 domain_ptr += domain_len + 1;
26fac8b6 3184 }
599f40db 3185 }
26fac8b6 3186
599f40db
JM		 3187 os_free(bss->domain_name);
3188 bss->domain_name = domain_list;
3189 bss->domain_name_len = domain_list_len;
3190 } else if (os_strcmp(buf, "anqp_3gpp_cell_net") == 0) {
3191 if (parse_3gpp_cell_net(bss, pos, line) < 0)
a0b728b7 3192 return 1;
599f40db
JM		 3193 } else if (os_strcmp(buf, "nai_realm") == 0) {
3194 if (parse_nai_realm(bss, pos, line) < 0)
a0b728b7 3195 return 1;
695dbbea
JM		 3196 } else if (os_strcmp(buf, "anqp_elem") == 0) {
3197 if (parse_anqp_elem(bss, pos, line) < 0)
3198 return 1;
599f40db
JM		 3199 } else if (os_strcmp(buf, "gas_frag_limit") == 0) {
3200 bss->gas_frag_limit = atoi(pos);
3201 } else if (os_strcmp(buf, "gas_comeback_delay") == 0) {
3202 bss->gas_comeback_delay = atoi(pos);
3203 } else if (os_strcmp(buf, "qos_map_set") == 0) {
3204 if (parse_qos_map_set(bss, pos, line) < 0)
a0b728b7 3205 return 1;
b83e3e93 3206#endif /* CONFIG_INTERWORKING */
505a3694 3207#ifdef CONFIG_RADIUS_TEST
599f40db
JM		 3208 } else if (os_strcmp(buf, "dump_msk_file") == 0) {
3209 os_free(bss->dump_msk_file);
3210 bss->dump_msk_file = os_strdup(pos);
505a3694 3211#endif /* CONFIG_RADIUS_TEST */
7b991b47
MW		 3212#ifdef CONFIG_PROXYARP
3213 } else if (os_strcmp(buf, "proxy_arp") == 0) {
3214 bss->proxy_arp = atoi(pos);
3215#endif /* CONFIG_PROXYARP */
159c89ab 3216#ifdef CONFIG_HS20
599f40db
JM		 3217 } else if (os_strcmp(buf, "hs20") == 0) {
3218 bss->hs20 = atoi(pos);
3219 } else if (os_strcmp(buf, "disable_dgaf") == 0) {
3220 bss->disable_dgaf = atoi(pos);
4a7ce984
JM		 3221 } else if (os_strcmp(buf, "na_mcast_to_ucast") == 0) {
3222 bss->na_mcast_to_ucast = atoi(pos);
599f40db
JM		 3223 } else if (os_strcmp(buf, "osen") == 0) {
3224 bss->osen = atoi(pos);
3225 } else if (os_strcmp(buf, "anqp_domain_id") == 0) {
3226 bss->anqp_domain_id = atoi(pos);
3227 } else if (os_strcmp(buf, "hs20_deauth_req_timeout") == 0) {
3228 bss->hs20_deauth_req_timeout = atoi(pos);
3229 } else if (os_strcmp(buf, "hs20_oper_friendly_name") == 0) {
3230 if (hs20_parse_oper_friendly_name(bss, pos, line) < 0)
a0b728b7 3231 return 1;
599f40db 3232 } else if (os_strcmp(buf, "hs20_wan_metrics") == 0) {
a0b728b7
JM		 3233 if (hs20_parse_wan_metrics(bss, pos, line) < 0)
3234 return 1;
599f40db
JM		 3235 } else if (os_strcmp(buf, "hs20_conn_capab") == 0) {
3236 if (hs20_parse_conn_capab(bss, pos, line) < 0) {
a0b728b7 3237 return 1;
599f40db
JM		 3238 }
3239 } else if (os_strcmp(buf, "hs20_operating_class") == 0) {
3240 u8 *oper_class;
3241 size_t oper_class_len;
3242 oper_class_len = os_strlen(pos);
3243 if (oper_class_len < 2 || (oper_class_len & 0x01)) {
3244 wpa_printf(MSG_ERROR,
3245 "Line %d: Invalid hs20_operating_class '%s'",
3246 line, pos);
a0b728b7 3247 return 1;
599f40db
JM		 3248 }
3249 oper_class_len /= 2;
3250 oper_class = os_malloc(oper_class_len);
a0b728b7
JM		 3251 if (oper_class == NULL)
3252 return 1;
599f40db
JM		 3253 if (hexstr2bin(pos, oper_class, oper_class_len)) {
3254 wpa_printf(MSG_ERROR,
3255 "Line %d: Invalid hs20_operating_class '%s'",
3256 line, pos);
3257 os_free(oper_class);
a0b728b7 3258 return 1;
599f40db
JM		 3259 }
3260 os_free(bss->hs20_operating_class);
3261 bss->hs20_operating_class = oper_class;
3262 bss->hs20_operating_class_len = oper_class_len;
3263 } else if (os_strcmp(buf, "hs20_icon") == 0) {
3264 if (hs20_parse_icon(bss, pos) < 0) {
3265 wpa_printf(MSG_ERROR, "Line %d: Invalid hs20_icon '%s'",
3266 line, pos);
a0b728b7 3267 return 1;
599f40db
JM		 3268 }
3269 } else if (os_strcmp(buf, "osu_ssid") == 0) {
3270 if (hs20_parse_osu_ssid(bss, pos, line) < 0)
a0b728b7 3271 return 1;
599f40db
JM		 3272 } else if (os_strcmp(buf, "osu_server_uri") == 0) {
3273 if (hs20_parse_osu_server_uri(bss, pos, line) < 0)
a0b728b7 3274 return 1;
599f40db
JM		 3275 } else if (os_strcmp(buf, "osu_friendly_name") == 0) {
3276 if (hs20_parse_osu_friendly_name(bss, pos, line) < 0)
a0b728b7 3277 return 1;
599f40db
JM		 3278 } else if (os_strcmp(buf, "osu_nai") == 0) {
3279 if (hs20_parse_osu_nai(bss, pos, line) < 0)
a0b728b7 3280 return 1;
599f40db
JM		 3281 } else if (os_strcmp(buf, "osu_method_list") == 0) {
3282 if (hs20_parse_osu_method_list(bss, pos, line) < 0)
a0b728b7 3283 return 1;
599f40db
JM		 3284 } else if (os_strcmp(buf, "osu_icon") == 0) {
3285 if (hs20_parse_osu_icon(bss, pos, line) < 0)
a0b728b7 3286 return 1;
599f40db
JM		 3287 } else if (os_strcmp(buf, "osu_service_desc") == 0) {
3288 if (hs20_parse_osu_service_desc(bss, pos, line) < 0)
a0b728b7 3289 return 1;
599f40db
JM		 3290 } else if (os_strcmp(buf, "subscr_remediation_url") == 0) {
3291 os_free(bss->subscr_remediation_url);
3292 bss->subscr_remediation_url = os_strdup(pos);
3293 } else if (os_strcmp(buf, "subscr_remediation_method") == 0) {
3294 bss->subscr_remediation_method = atoi(pos);
159c89ab 3295#endif /* CONFIG_HS20 */
c2aff6b1 3296#ifdef CONFIG_TESTING_OPTIONS
599f40db
JM		 3297#define PARSE_TEST_PROBABILITY(_val) \
3298 } else if (os_strcmp(buf, #_val) == 0) { \
3299 char *end; \
3300 \
3301 conf->_val = strtod(pos, &end); \
06df2aa6
JM		 3302 if (*end || conf->_val < 0.0 || \
3303 conf->_val > 1.0) { \
599f40db
JM		 3304 wpa_printf(MSG_ERROR, \
3305 "Line %d: Invalid value '%s'", \
3306 line, pos); \
a0b728b7 3307 return 1; \
599f40db
JM		 3308 }
3309 PARSE_TEST_PROBABILITY(ignore_probe_probability)
3310 PARSE_TEST_PROBABILITY(ignore_auth_probability)
3311 PARSE_TEST_PROBABILITY(ignore_assoc_probability)
3312 PARSE_TEST_PROBABILITY(ignore_reassoc_probability)
3313 PARSE_TEST_PROBABILITY(corrupt_gtk_rekey_mic_probability)
2b6e1216
JB		 3314 } else if (os_strcmp(buf, "ecsa_ie_only") == 0) {
3315 conf->ecsa_ie_only = atoi(pos);
599f40db
JM		 3316 } else if (os_strcmp(buf, "bss_load_test") == 0) {
3317 WPA_PUT_LE16(bss->bss_load_test, atoi(pos));
3318 pos = os_strchr(pos, ':');
3319 if (pos == NULL) {
3320 wpa_printf(MSG_ERROR, "Line %d: Invalid bss_load_test",
3321 line);
3322 return 1;
3323 }
3324 pos++;
3325 bss->bss_load_test[2] = atoi(pos);
3326 pos = os_strchr(pos, ':');
3327 if (pos == NULL) {
3328 wpa_printf(MSG_ERROR, "Line %d: Invalid bss_load_test",
3329 line);
3330 return 1;
3331 }
3332 pos++;
3333 WPA_PUT_LE16(&bss->bss_load_test[3], atoi(pos));
3334 bss->bss_load_test_set = 1;
0629eeb4
JM		 3335 } else if (os_strcmp(buf, "radio_measurements") == 0) {
3336 bss->radio_measurements = atoi(pos);
bc02843e
JM		 3337 } else if (os_strcmp(buf, "own_ie_override") == 0) {
3338 struct wpabuf *tmp;
3339 size_t len = os_strlen(pos) / 2;
3340
3341 tmp = wpabuf_alloc(len);
3342 if (!tmp)
3343 return 1;
3344
3345 if (hexstr2bin(pos, wpabuf_put(tmp, len), len)) {
3346 wpabuf_free(tmp);
3347 wpa_printf(MSG_ERROR,
3348 "Line %d: Invalid own_ie_override '%s'",
3349 line, pos);
3350 return 1;
3351 }
3352
3353 wpabuf_free(bss->own_ie_override);
3354 bss->own_ie_override = tmp;
c2aff6b1 3355#endif /* CONFIG_TESTING_OPTIONS */
599f40db
JM		 3356 } else if (os_strcmp(buf, "vendor_elements") == 0) {
3357 struct wpabuf *elems;
3358 size_t len = os_strlen(pos);
3359 if (len & 0x01) {
3360 wpa_printf(MSG_ERROR,
3361 "Line %d: Invalid vendor_elements '%s'",
3362 line, pos);
3363 return 1;
3364 }
3365 len /= 2;
3366 if (len == 0) {
3367 wpabuf_free(bss->vendor_elements);
3368 bss->vendor_elements = NULL;
3369 return 0;
3370 }
b52f084c 3371
599f40db
JM		 3372 elems = wpabuf_alloc(len);
3373 if (elems == NULL)
3374 return 1;
b52f084c 3375
599f40db
JM		 3376 if (hexstr2bin(pos, wpabuf_put(elems, len), len)) {
3377 wpabuf_free(elems);
3378 wpa_printf(MSG_ERROR,
3379 "Line %d: Invalid vendor_elements '%s'",
3380 line, pos);
3381 return 1;
3382 }
b52f084c 3383
599f40db
JM		 3384 wpabuf_free(bss->vendor_elements);
3385 bss->vendor_elements = elems;
3386 } else if (os_strcmp(buf, "sae_anti_clogging_threshold") == 0) {
3387 bss->sae_anti_clogging_threshold = atoi(pos);
3388 } else if (os_strcmp(buf, "sae_groups") == 0) {
3389 if (hostapd_parse_intlist(&bss->sae_groups, pos)) {
3390 wpa_printf(MSG_ERROR,
3391 "Line %d: Invalid sae_groups value '%s'",
3392 line, pos);
3393 return 1;
41d719d6 3394 }
599f40db
JM		 3395 } else if (os_strcmp(buf, "local_pwr_constraint") == 0) {
3396 int val = atoi(pos);
3397 if (val < 0 || val > 255) {
3398 wpa_printf(MSG_ERROR, "Line %d: Invalid local_pwr_constraint %d (expected 0..255)",
3399 line, val);
3400 return 1;
3401 }
3402 conf->local_pwr_constraint = val;
3403 } else if (os_strcmp(buf, "spectrum_mgmt_required") == 0) {
3404 conf->spectrum_mgmt_required = atoi(pos);
88cb27c7
DS		 3405 } else if (os_strcmp(buf, "wowlan_triggers") == 0) {
3406 os_free(bss->wowlan_triggers);
3407 bss->wowlan_triggers = os_strdup(pos);
104bef45
AN		 3408#ifdef CONFIG_FST
3409 } else if (os_strcmp(buf, "fst_group_id") == 0) {
3410 size_t len = os_strlen(pos);
3411
3412 if (!len || len >= sizeof(conf->fst_cfg.group_id)) {
3413 wpa_printf(MSG_ERROR,
3414 "Line %d: Invalid fst_group_id value '%s'",
3415 line, pos);
3416 return 1;
3417 }
3418
3419 if (conf->fst_cfg.group_id[0]) {
3420 wpa_printf(MSG_ERROR,
3421 "Line %d: Duplicate fst_group value '%s'",
3422 line, pos);
3423 return 1;
3424 }
3425
3426 os_strlcpy(conf->fst_cfg.group_id, pos,
3427 sizeof(conf->fst_cfg.group_id));
3428 } else if (os_strcmp(buf, "fst_priority") == 0) {
3429 char *endp;
3430 long int val;
3431
3432 if (!*pos) {
3433 wpa_printf(MSG_ERROR,
3434 "Line %d: fst_priority value not supplied (expected 1..%u)",
3435 line, FST_MAX_PRIO_VALUE);
3436 return -1;
3437 }
3438
3439 val = strtol(pos, &endp, 0);
3440 if (*endp || val < 1 || val > FST_MAX_PRIO_VALUE) {
3441 wpa_printf(MSG_ERROR,
3442 "Line %d: Invalid fst_priority %ld (%s) (expected 1..%u)",
3443 line, val, pos, FST_MAX_PRIO_VALUE);
3444 return 1;
3445 }
3446 conf->fst_cfg.priority = (u8) val;
3447 } else if (os_strcmp(buf, "fst_llt") == 0) {
3448 char *endp;
3449 long int val;
3450
3451 if (!*pos) {
3452 wpa_printf(MSG_ERROR,
3453 "Line %d: fst_llt value not supplied (expected 1..%u)",
3454 line, FST_MAX_LLT_MS);
3455 return -1;
3456 }
3457 val = strtol(pos, &endp, 0);
3458 if (*endp || val < 1 || val > FST_MAX_LLT_MS) {
3459 wpa_printf(MSG_ERROR,
3460 "Line %d: Invalid fst_llt %ld (%s) (expected 1..%u)",
3461 line, val, pos, FST_MAX_LLT_MS);
3462 return 1;
3463 }
3464 conf->fst_cfg.llt = (u32) val;
3465#endif /* CONFIG_FST */
a65a9b8d
JM		 3466 } else if (os_strcmp(buf, "track_sta_max_num") == 0) {
3467 conf->track_sta_max_num = atoi(pos);
3468 } else if (os_strcmp(buf, "track_sta_max_age") == 0) {
3469 conf->track_sta_max_age = atoi(pos);
964f64e2
JM		 3470 } else if (os_strcmp(buf, "no_probe_resp_if_seen_on") == 0) {
3471 os_free(bss->no_probe_resp_if_seen_on);
3472 bss->no_probe_resp_if_seen_on = os_strdup(pos);
0e2412d0
JM		 3473 } else if (os_strcmp(buf, "no_auth_if_seen_on") == 0) {
3474 os_free(bss->no_auth_if_seen_on);
3475 bss->no_auth_if_seen_on = os_strdup(pos);
599f40db
JM		 3476 } else {
3477 wpa_printf(MSG_ERROR,
3478 "Line %d: unknown configuration item '%s'",
3479 line, buf);
a0b728b7 3480 return 1;
41d719d6
JM		 3481 }
3482
a0b728b7 3483 return 0;
ef45bc89
SP		 3484}
3485
3486
3487/**
3488 * hostapd_config_read - Read and parse a configuration file
3489 * @fname: Configuration file name (including path, if needed)
3490 * Returns: Allocated configuration data structure
3491 */
3492struct hostapd_config * hostapd_config_read(const char *fname)
3493{
3494 struct hostapd_config *conf;
ef45bc89 3495 FILE *f;
ef50e410 3496 char buf[4096], *pos;
ef45bc89
SP		 3497 int line = 0;
3498 int errors = 0;
ef45bc89
SP		 3499 size_t i;
3500
3501 f = fopen(fname, "r");
3502 if (f == NULL) {
3503 wpa_printf(MSG_ERROR, "Could not open configuration file '%s' "
3504 "for reading.", fname);
3505 return NULL;
3506 }
3507
3508 conf = hostapd_config_defaults();
3509 if (conf == NULL) {
3510 fclose(f);
3511 return NULL;
3512 }
3513
3514 /* set default driver based on configuration */
3515 conf->driver = wpa_drivers[0];
3516 if (conf->driver == NULL) {
3517 wpa_printf(MSG_ERROR, "No driver wrappers registered!");
3518 hostapd_config_free(conf);
3519 fclose(f);
3520 return NULL;
3521 }
3522
df756b37 3523 conf->last_bss = conf->bss[0];
ef45bc89
SP		 3524
3525 while (fgets(buf, sizeof(buf), f)) {
df756b37
JM		 3526 struct hostapd_bss_config *bss;
3527
ef45bc89
SP		 3528 bss = conf->last_bss;
3529 line++;
3530
3531 if (buf[0] == '#')
3532 continue;
3533 pos = buf;
3534 while (*pos != '\0') {
3535 if (*pos == '\n') {
3536 *pos = '\0';
3537 break;
3538 }
3539 pos++;
3540 }
3541 if (buf[0] == '\0')
3542 continue;
3543
3544 pos = os_strchr(buf, '=');
3545 if (pos == NULL) {
3546 wpa_printf(MSG_ERROR, "Line %d: invalid line '%s'",
3547 line, buf);
3548 errors++;
3549 continue;
3550 }
3551 *pos = '\0';
3552 pos++;
3553 errors += hostapd_config_fill(conf, bss, buf, pos, line);
3554 }
3555
41d719d6
JM		 3556 fclose(f);
3557
a7f5b74d 3558 for (i = 0; i < conf->num_bss; i++)
5d67bf15 3559 hostapd_set_security_params(conf->bss[i], 1);
41d719d6 3560
08081ad8 3561 if (hostapd_config_check(conf, 1))
41d719d6
JM		 3562 errors++;
3563
ae6e1bee 3564#ifndef WPA_IGNORE_CONFIG_ERRORS
41d719d6
JM		 3565 if (errors) {
3566 wpa_printf(MSG_ERROR, "%d errors found in configuration file "
3567 "'%s'", errors, fname);
3568 hostapd_config_free(conf);
3569 conf = NULL;
3570 }
ae6e1bee 3571#endif /* WPA_IGNORE_CONFIG_ERRORS */
41d719d6
JM		 3572
3573 return conf;
3574}
31b79e11
SP		 3575
3576
3577int hostapd_set_iface(struct hostapd_config *conf,
63e169e1
JM		 3578 struct hostapd_bss_config *bss, const char *field,
3579 char *value)
31b79e11 3580{
4929898d 3581 int errors;
31b79e11
SP		 3582 size_t i;
3583
3584 errors = hostapd_config_fill(conf, bss, field, value, 0);
3585 if (errors) {
3586 wpa_printf(MSG_INFO, "Failed to set configuration field '%s' "
3587 "to value '%s'", field, value);
3588 return -1;
3589 }
3590
3591 for (i = 0; i < conf->num_bss; i++)
5d67bf15 3592 hostapd_set_security_params(conf->bss[i], 0);
31b79e11 3593
08081ad8 3594 if (hostapd_config_check(conf, 0)) {
31b79e11 3595 wpa_printf(MSG_ERROR, "Configuration check failed");
17706d1c 3596 return -1;
31b79e11
SP		 3597 }
3598
3599 return 0;
3600}
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