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Remove duplicated wpa_s->conf->interworking check
[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
JM		 224 if (os_strncmp(fname, "sqlite:", 7) == 0) {
225 os_free(conf->eap_user_sqlite);
226 conf->eap_user_sqlite = os_strdup(fname + 7);
227 return 0;
228 }
229
41d719d6
JM		 230 f = fopen(fname, "r");
231 if (!f) {
232 wpa_printf(MSG_ERROR, "EAP user file '%s' not found.", fname);
233 return -1;
234 }
235
236 /* Lines: "user" METHOD,METHOD2 "password" (password optional) */
237 while (fgets(buf, sizeof(buf), f)) {
238 line++;
239
240 if (buf[0] == '#')
241 continue;
242 pos = buf;
243 while (*pos != '\0') {
244 if (*pos == '\n') {
245 *pos = '\0';
246 break;
247 }
248 pos++;
249 }
250 if (buf[0] == '\0')
251 continue;
252
d0ee16ed
JM		 253#ifndef CONFIG_NO_RADIUS
254 if (user && os_strncmp(buf, "radius_accept_attr=", 19) == 0) {
255 struct hostapd_radius_attr *attr, *a;
256 attr = hostapd_parse_radius_attr(buf + 19);
257 if (attr == NULL) {
258 wpa_printf(MSG_ERROR, "Invalid radius_auth_req_attr: %s",
259 buf + 19);
4fb363c6 260 user = NULL; /* already in the BSS list */
d0ee16ed
JM		 261 goto failed;
262 }
263 if (user->accept_attr == NULL) {
264 user->accept_attr = attr;
265 } else {
266 a = user->accept_attr;
267 while (a->next)
268 a = a->next;
269 a->next = attr;
270 }
271 continue;
272 }
273#endif /* CONFIG_NO_RADIUS */
274
41d719d6
JM		 275 user = NULL;
276
277 if (buf[0] != '"' && buf[0] != '*') {
278 wpa_printf(MSG_ERROR, "Invalid EAP identity (no \" in "
279 "start) on line %d in '%s'", line, fname);
280 goto failed;
281 }
282
283 user = os_zalloc(sizeof(*user));
284 if (user == NULL) {
285 wpa_printf(MSG_ERROR, "EAP user allocation failed");
286 goto failed;
287 }
288 user->force_version = -1;
289
290 if (buf[0] == '*') {
291 pos = buf;
292 } else {
293 pos = buf + 1;
294 start = pos;
295 while (*pos != '"' && *pos != '\0')
296 pos++;
297 if (*pos == '\0') {
298 wpa_printf(MSG_ERROR, "Invalid EAP identity "
299 "(no \" in end) on line %d in '%s'",
300 line, fname);
301 goto failed;
302 }
303
304 user->identity = os_malloc(pos - start);
305 if (user->identity == NULL) {
306 wpa_printf(MSG_ERROR, "Failed to allocate "
307 "memory for EAP identity");
308 goto failed;
309 }
310 os_memcpy(user->identity, start, pos - start);
311 user->identity_len = pos - start;
312
313 if (pos[0] == '"' && pos[1] == '*') {
314 user->wildcard_prefix = 1;
315 pos++;
316 }
317 }
318 pos++;
319 while (*pos == ' ' || *pos == '\t')
320 pos++;
321
322 if (*pos == '\0') {
323 wpa_printf(MSG_ERROR, "No EAP method on line %d in "
324 "'%s'", line, fname);
325 goto failed;
326 }
327
328 start = pos;
329 while (*pos != ' ' && *pos != '\t' && *pos != '\0')
330 pos++;
331 if (*pos == '\0') {
332 pos = NULL;
333 } else {
334 *pos = '\0';
335 pos++;
336 }
337 num_methods = 0;
338 while (*start) {
339 char *pos3 = os_strchr(start, ',');
340 if (pos3) {
341 *pos3++ = '\0';
342 }
343 user->methods[num_methods].method =
344 eap_server_get_type(
345 start,
346 &user->methods[num_methods].vendor);
347 if (user->methods[num_methods].vendor ==
348 EAP_VENDOR_IETF &&
349 user->methods[num_methods].method == EAP_TYPE_NONE)
350 {
351 if (os_strcmp(start, "TTLS-PAP") == 0) {
352 user->ttls_auth |= EAP_TTLS_AUTH_PAP;
353 goto skip_eap;
354 }
355 if (os_strcmp(start, "TTLS-CHAP") == 0) {
356 user->ttls_auth |= EAP_TTLS_AUTH_CHAP;
357 goto skip_eap;
358 }
359 if (os_strcmp(start, "TTLS-MSCHAP") == 0) {
360 user->ttls_auth |=
361 EAP_TTLS_AUTH_MSCHAP;
362 goto skip_eap;
363 }
364 if (os_strcmp(start, "TTLS-MSCHAPV2") == 0) {
365 user->ttls_auth |=
366 EAP_TTLS_AUTH_MSCHAPV2;
367 goto skip_eap;
368 }
8943cc99
JM		 369 if (os_strcmp(start, "MACACL") == 0) {
370 user->macacl = 1;
371 goto skip_eap;
372 }
41d719d6
JM		 373 wpa_printf(MSG_ERROR, "Unsupported EAP type "
374 "'%s' on line %d in '%s'",
375 start, line, fname);
376 goto failed;
377 }
378
379 num_methods++;
e9447a94 380 if (num_methods >= EAP_MAX_METHODS)
41d719d6
JM		 381 break;
382 skip_eap:
383 if (pos3 == NULL)
384 break;
385 start = pos3;
386 }
8943cc99 387 if (num_methods == 0 && user->ttls_auth == 0 && !user->macacl) {
41d719d6
JM		 388 wpa_printf(MSG_ERROR, "No EAP types configured on "
389 "line %d in '%s'", line, fname);
390 goto failed;
391 }
392
393 if (pos == NULL)
394 goto done;
395
396 while (*pos == ' ' || *pos == '\t')
397 pos++;
398 if (*pos == '\0')
399 goto done;
400
401 if (os_strncmp(pos, "[ver=0]", 7) == 0) {
402 user->force_version = 0;
403 goto done;
404 }
405
406 if (os_strncmp(pos, "[ver=1]", 7) == 0) {
407 user->force_version = 1;
408 goto done;
409 }
410
411 if (os_strncmp(pos, "[2]", 3) == 0) {
412 user->phase2 = 1;
413 goto done;
414 }
415
416 if (*pos == '"') {
417 pos++;
418 start = pos;
419 while (*pos != '"' && *pos != '\0')
420 pos++;
421 if (*pos == '\0') {
422 wpa_printf(MSG_ERROR, "Invalid EAP password "
423 "(no \" in end) on line %d in '%s'",
424 line, fname);
425 goto failed;
426 }
427
428 user->password = os_malloc(pos - start);
429 if (user->password == NULL) {
430 wpa_printf(MSG_ERROR, "Failed to allocate "
431 "memory for EAP password");
432 goto failed;
433 }
434 os_memcpy(user->password, start, pos - start);
435 user->password_len = pos - start;
436
437 pos++;
438 } else if (os_strncmp(pos, "hash:", 5) == 0) {
439 pos += 5;
440 pos2 = pos;
441 while (*pos2 != '\0' && *pos2 != ' ' &&
442 *pos2 != '\t' && *pos2 != '#')
443 pos2++;
444 if (pos2 - pos != 32) {
445 wpa_printf(MSG_ERROR, "Invalid password hash "
446 "on line %d in '%s'", line, fname);
447 goto failed;
448 }
449 user->password = os_malloc(16);
450 if (user->password == NULL) {
451 wpa_printf(MSG_ERROR, "Failed to allocate "
452 "memory for EAP password hash");
453 goto failed;
454 }
455 if (hexstr2bin(pos, user->password, 16) < 0) {
456 wpa_printf(MSG_ERROR, "Invalid hash password "
457 "on line %d in '%s'", line, fname);
458 goto failed;
459 }
460 user->password_len = 16;
461 user->password_hash = 1;
462 pos = pos2;
463 } else {
464 pos2 = pos;
465 while (*pos2 != '\0' && *pos2 != ' ' &&
466 *pos2 != '\t' && *pos2 != '#')
467 pos2++;
468 if ((pos2 - pos) & 1) {
469 wpa_printf(MSG_ERROR, "Invalid hex password "
470 "on line %d in '%s'", line, fname);
471 goto failed;
472 }
473 user->password = os_malloc((pos2 - pos) / 2);
474 if (user->password == NULL) {
475 wpa_printf(MSG_ERROR, "Failed to allocate "
476 "memory for EAP password");
477 goto failed;
478 }
479 if (hexstr2bin(pos, user->password,
480 (pos2 - pos) / 2) < 0) {
481 wpa_printf(MSG_ERROR, "Invalid hex password "
482 "on line %d in '%s'", line, fname);
483 goto failed;
484 }
485 user->password_len = (pos2 - pos) / 2;
486 pos = pos2;
487 }
488
489 while (*pos == ' ' || *pos == '\t')
490 pos++;
491 if (os_strncmp(pos, "[2]", 3) == 0) {
492 user->phase2 = 1;
493 }
494
495 done:
496 if (tail == NULL) {
4437f8fc 497 tail = new_user = user;
41d719d6
JM		 498 } else {
499 tail->next = user;
500 tail = user;
501 }
502 continue;
503
504 failed:
d0ee16ed
JM		 505 if (user)
506 hostapd_config_free_eap_user(user);
41d719d6
JM		 507 ret = -1;
508 break;
509 }
510
511 fclose(f);
512
4437f8fc
JM		 513 if (ret == 0) {
514 user = conf->eap_user;
515 while (user) {
516 struct hostapd_eap_user *prev;
517
518 prev = user;
519 user = user->next;
520 hostapd_config_free_eap_user(prev);
521 }
522 conf->eap_user = new_user;
523 }
524
41d719d6
JM		 525 return ret;
526}
527#endif /* EAP_SERVER */
528
529
530#ifndef CONFIG_NO_RADIUS
531static int
532hostapd_config_read_radius_addr(struct hostapd_radius_server **server,
533 int *num_server, const char *val, int def_port,
534 struct hostapd_radius_server **curr_serv)
535{
536 struct hostapd_radius_server *nserv;
537 int ret;
538 static int server_index = 1;
539
067ffa26 540 nserv = os_realloc_array(*server, *num_server + 1, sizeof(*nserv));
41d719d6
JM		 541 if (nserv == NULL)
542 return -1;
543
544 *server = nserv;
545 nserv = &nserv[*num_server];
546 (*num_server)++;
547 (*curr_serv) = nserv;
548
549 os_memset(nserv, 0, sizeof(*nserv));
550 nserv->port = def_port;
551 ret = hostapd_parse_ip_addr(val, &nserv->addr);
552 nserv->index = server_index++;
553
554 return ret;
555}
af35e7af
JM		 556
557
558static struct hostapd_radius_attr *
559hostapd_parse_radius_attr(const char *value)
560{
561 const char *pos;
562 char syntax;
563 struct hostapd_radius_attr *attr;
564 size_t len;
565
566 attr = os_zalloc(sizeof(*attr));
567 if (attr == NULL)
568 return NULL;
569
570 attr->type = atoi(value);
571
572 pos = os_strchr(value, ':');
573 if (pos == NULL) {
574 attr->val = wpabuf_alloc(1);
575 if (attr->val == NULL) {
576 os_free(attr);
577 return NULL;
578 }
579 wpabuf_put_u8(attr->val, 0);
580 return attr;
581 }
582
583 pos++;
584 if (pos[0] == '\0' || pos[1] != ':') {
585 os_free(attr);
586 return NULL;
587 }
588 syntax = *pos++;
589 pos++;
590
591 switch (syntax) {
592 case 's':
593 attr->val = wpabuf_alloc_copy(pos, os_strlen(pos));
594 break;
595 case 'x':
596 len = os_strlen(pos);
597 if (len & 1)
598 break;
599 len /= 2;
600 attr->val = wpabuf_alloc(len);
601 if (attr->val == NULL)
602 break;
603 if (hexstr2bin(pos, wpabuf_put(attr->val, len), len) < 0) {
604 wpabuf_free(attr->val);
605 os_free(attr);
606 return NULL;
607 }
608 break;
609 case 'd':
610 attr->val = wpabuf_alloc(4);
611 if (attr->val)
612 wpabuf_put_be32(attr->val, atoi(pos));
613 break;
614 default:
615 os_free(attr);
616 return NULL;
617 }
618
619 if (attr->val == NULL) {
620 os_free(attr);
621 return NULL;
622 }
623
624 return attr;
625}
b031338c
JM		 626
627
628static int hostapd_parse_das_client(struct hostapd_bss_config *bss,
629 const char *val)
630{
631 char *secret;
b031338c
JM		 632
633 secret = os_strchr(val, ' ');
634 if (secret == NULL)
635 return -1;
636
637 secret++;
b031338c
JM		 638
639 if (hostapd_parse_ip_addr(val, &bss->radius_das_client_addr))
640 return -1;
641
642 os_free(bss->radius_das_shared_secret);
6e459875 643 bss->radius_das_shared_secret = (u8 *) os_strdup(secret);
b031338c
JM		 644 if (bss->radius_das_shared_secret == NULL)
645 return -1;
6e459875 646 bss->radius_das_shared_secret_len = os_strlen(secret);
b031338c
JM		 647
648 return 0;
649}
41d719d6
JM		 650#endif /* CONFIG_NO_RADIUS */
651
652
653static int hostapd_config_parse_key_mgmt(int line, const char *value)
654{
655 int val = 0, last;
656 char *start, *end, *buf;
657
658 buf = os_strdup(value);
659 if (buf == NULL)
660 return -1;
661 start = buf;
662
663 while (*start != '\0') {
664 while (*start == ' ' || *start == '\t')
665 start++;
666 if (*start == '\0')
667 break;
668 end = start;
669 while (*end != ' ' && *end != '\t' && *end != '\0')
670 end++;
671 last = *end == '\0';
672 *end = '\0';
673 if (os_strcmp(start, "WPA-PSK") == 0)
674 val |= WPA_KEY_MGMT_PSK;
675 else if (os_strcmp(start, "WPA-EAP") == 0)
676 val |= WPA_KEY_MGMT_IEEE8021X;
677#ifdef CONFIG_IEEE80211R
678 else if (os_strcmp(start, "FT-PSK") == 0)
679 val |= WPA_KEY_MGMT_FT_PSK;
680 else if (os_strcmp(start, "FT-EAP") == 0)
681 val |= WPA_KEY_MGMT_FT_IEEE8021X;
682#endif /* CONFIG_IEEE80211R */
683#ifdef CONFIG_IEEE80211W
684 else if (os_strcmp(start, "WPA-PSK-SHA256") == 0)
685 val |= WPA_KEY_MGMT_PSK_SHA256;
686 else if (os_strcmp(start, "WPA-EAP-SHA256") == 0)
687 val |= WPA_KEY_MGMT_IEEE8021X_SHA256;
688#endif /* CONFIG_IEEE80211W */
c10347f2
JM		 689#ifdef CONFIG_SAE
690 else if (os_strcmp(start, "SAE") == 0)
691 val |= WPA_KEY_MGMT_SAE;
692 else if (os_strcmp(start, "FT-SAE") == 0)
693 val |= WPA_KEY_MGMT_FT_SAE;
694#endif /* CONFIG_SAE */
5e3b5197 695#ifdef CONFIG_SUITEB
666497c8
JM		 696 else if (os_strcmp(start, "WPA-EAP-SUITE-B") == 0)
697 val |= WPA_KEY_MGMT_IEEE8021X_SUITE_B;
5e3b5197
JM		 698#endif /* CONFIG_SUITEB */
699#ifdef CONFIG_SUITEB192
700 else if (os_strcmp(start, "WPA-EAP-SUITE-B-192") == 0)
701 val |= WPA_KEY_MGMT_IEEE8021X_SUITE_B_192;
702#endif /* CONFIG_SUITEB192 */
41d719d6
JM		 703 else {
704 wpa_printf(MSG_ERROR, "Line %d: invalid key_mgmt '%s'",
705 line, start);
706 os_free(buf);
707 return -1;
708 }
709
710 if (last)
711 break;
712 start = end + 1;
713 }
714
715 os_free(buf);
716 if (val == 0) {
717 wpa_printf(MSG_ERROR, "Line %d: no key_mgmt values "
718 "configured.", line);
719 return -1;
720 }
721
722 return val;
723}
724
725
726static int hostapd_config_parse_cipher(int line, const char *value)
727{
a39c78be
JM		 728 int val = wpa_parse_cipher(value);
729 if (val < 0) {
730 wpa_printf(MSG_ERROR, "Line %d: invalid cipher '%s'.",
731 line, value);
41d719d6 732 return -1;
41d719d6 733 }
41d719d6
JM		 734 if (val == 0) {
735 wpa_printf(MSG_ERROR, "Line %d: no cipher values configured.",
736 line);
737 return -1;
738 }
739 return val;
740}
741
742
743static int hostapd_config_read_wep(struct hostapd_wep_keys *wep, int keyidx,
744 char *val)
745{
746 size_t len = os_strlen(val);
747
748 if (keyidx < 0 || keyidx > 3 || wep->key[keyidx] != NULL)
749 return -1;
750
751 if (val[0] == '"') {
752 if (len < 2 || val[len - 1] != '"')
753 return -1;
754 len -= 2;
755 wep->key[keyidx] = os_malloc(len);
756 if (wep->key[keyidx] == NULL)
757 return -1;
758 os_memcpy(wep->key[keyidx], val + 1, len);
759 wep->len[keyidx] = len;
760 } else {
761 if (len & 1)
762 return -1;
763 len /= 2;
764 wep->key[keyidx] = os_malloc(len);
765 if (wep->key[keyidx] == NULL)
766 return -1;
767 wep->len[keyidx] = len;
768 if (hexstr2bin(val, wep->key[keyidx], len) < 0)
769 return -1;
770 }
771
772 wep->keys_set++;
773
774 return 0;
775}
776
777
732118ec 778static int hostapd_parse_intlist(int **int_list, char *val)
41d719d6
JM		 779{
780 int *list;
781 int count;
782 char *pos, *end;
783
732118ec
SW		 784 os_free(*int_list);
785 *int_list = NULL;
41d719d6
JM		 786
787 pos = val;
788 count = 0;
789 while (*pos != '\0') {
790 if (*pos == ' ')
791 count++;
792 pos++;
793 }
794
795 list = os_malloc(sizeof(int) * (count + 2));
796 if (list == NULL)
797 return -1;
798 pos = val;
799 count = 0;
800 while (*pos != '\0') {
801 end = os_strchr(pos, ' ');
802 if (end)
803 *end = '\0';
804
805 list[count++] = atoi(pos);
806 if (!end)
807 break;
808 pos = end + 1;
809 }
810 list[count] = -1;
811
732118ec 812 *int_list = list;
41d719d6
JM		 813 return 0;
814}
815
816
817static int hostapd_config_bss(struct hostapd_config *conf, const char *ifname)
818{
ebd79f07 819 struct hostapd_bss_config **all, *bss;
41d719d6
JM		 820
821 if (*ifname == '\0')
822 return -1;
823
ebd79f07
JM		 824 all = os_realloc_array(conf->bss, conf->num_bss + 1,
825 sizeof(struct hostapd_bss_config *));
826 if (all == NULL) {
41d719d6
JM		 827 wpa_printf(MSG_ERROR, "Failed to allocate memory for "
828 "multi-BSS entry");
829 return -1;
830 }
ebd79f07 831 conf->bss = all;
41d719d6 832
2fe210ce
JM		 833 bss = os_zalloc(sizeof(*bss));
834 if (bss == NULL)
835 return -1;
41d719d6
JM		 836 bss->radius = os_zalloc(sizeof(*bss->radius));
837 if (bss->radius == NULL) {
838 wpa_printf(MSG_ERROR, "Failed to allocate memory for "
839 "multi-BSS RADIUS data");
2fe210ce 840 os_free(bss);
41d719d6
JM		 841 return -1;
842 }
843
2fe210ce 844 conf->bss[conf->num_bss++] = bss;
41d719d6
JM		 845 conf->last_bss = bss;
846
847 hostapd_config_defaults_bss(bss);
848 os_strlcpy(bss->iface, ifname, sizeof(bss->iface));
849 os_memcpy(bss->ssid.vlan, bss->iface, IFNAMSIZ + 1);
850
851 return 0;
852}
853
854
855/* convert floats with one decimal place to value*10 int, i.e.,
856 * "1.5" will return 15 */
857static int hostapd_config_read_int10(const char *value)
858{
859 int i, d;
860 char *pos;
861
862 i = atoi(value);
863 pos = os_strchr(value, '.');
864 d = 0;
865 if (pos) {
866 pos++;
867 if (*pos >= '0' && *pos <= '9')
868 d = *pos - '0';
869 }
870
871 return i * 10 + d;
872}
873
874
875static int valid_cw(int cw)
876{
877 return (cw == 1 || cw == 3 || cw == 7 || cw == 15 || cw == 31 ||
878 cw == 63 || cw == 127 || cw == 255 || cw == 511 || cw == 1023);
879}
880
881
882enum {
883 IEEE80211_TX_QUEUE_DATA0 = 0, /* used for EDCA AC_VO data */
884 IEEE80211_TX_QUEUE_DATA1 = 1, /* used for EDCA AC_VI data */
885 IEEE80211_TX_QUEUE_DATA2 = 2, /* used for EDCA AC_BE data */
7e3c1781 886 IEEE80211_TX_QUEUE_DATA3 = 3 /* used for EDCA AC_BK data */
41d719d6
JM		 887};
888
889static int hostapd_config_tx_queue(struct hostapd_config *conf, char *name,
890 char *val)
891{
892 int num;
893 char *pos;
894 struct hostapd_tx_queue_params *queue;
895
896 /* skip 'tx_queue_' prefix */
897 pos = name + 9;
898 if (os_strncmp(pos, "data", 4) == 0 &&
899 pos[4] >= '0' && pos[4] <= '9' && pos[5] == '_') {
900 num = pos[4] - '0';
901 pos += 6;
7e3c1781
JM		 902 } else if (os_strncmp(pos, "after_beacon_", 13) == 0 ||
903 os_strncmp(pos, "beacon_", 7) == 0) {
904 wpa_printf(MSG_INFO, "DEPRECATED: '%s' not used", name);
905 return 0;
41d719d6
JM		 906 } else {
907 wpa_printf(MSG_ERROR, "Unknown tx_queue name '%s'", pos);
908 return -1;
909 }
910
7e3c1781 911 if (num >= NUM_TX_QUEUES) {
d2da2249 912 /* for backwards compatibility, do not trigger failure */
7e3c1781
JM		 913 wpa_printf(MSG_INFO, "DEPRECATED: '%s' not used", name);
914 return 0;
915 }
916
41d719d6
JM		 917 queue = &conf->tx_queue[num];
918
919 if (os_strcmp(pos, "aifs") == 0) {
920 queue->aifs = atoi(val);
921 if (queue->aifs < 0 || queue->aifs > 255) {
922 wpa_printf(MSG_ERROR, "Invalid AIFS value %d",
923 queue->aifs);
924 return -1;
925 }
926 } else if (os_strcmp(pos, "cwmin") == 0) {
927 queue->cwmin = atoi(val);
928 if (!valid_cw(queue->cwmin)) {
929 wpa_printf(MSG_ERROR, "Invalid cwMin value %d",
930 queue->cwmin);
931 return -1;
932 }
933 } else if (os_strcmp(pos, "cwmax") == 0) {
934 queue->cwmax = atoi(val);
935 if (!valid_cw(queue->cwmax)) {
936 wpa_printf(MSG_ERROR, "Invalid cwMax value %d",
937 queue->cwmax);
938 return -1;
939 }
940 } else if (os_strcmp(pos, "burst") == 0) {
941 queue->burst = hostapd_config_read_int10(val);
942 } else {
943 wpa_printf(MSG_ERROR, "Unknown tx_queue field '%s'", pos);
944 return -1;
945 }
946
41d719d6
JM		 947 return 0;
948}
949
950
41d719d6
JM		 951#ifdef CONFIG_IEEE80211R
952static int add_r0kh(struct hostapd_bss_config *bss, char *value)
953{
954 struct ft_remote_r0kh *r0kh;
955 char *pos, *next;
956
957 r0kh = os_zalloc(sizeof(*r0kh));
958 if (r0kh == NULL)
959 return -1;
960
961 /* 02:01:02:03:04:05 a.example.com 000102030405060708090a0b0c0d0e0f */
962 pos = value;
963 next = os_strchr(pos, ' ');
964 if (next)
965 *next++ = '\0';
966 if (next == NULL || hwaddr_aton(pos, r0kh->addr)) {
967 wpa_printf(MSG_ERROR, "Invalid R0KH MAC address: '%s'", pos);
968 os_free(r0kh);
969 return -1;
970 }
971
972 pos = next;
973 next = os_strchr(pos, ' ');
974 if (next)
975 *next++ = '\0';
976 if (next == NULL || next - pos > FT_R0KH_ID_MAX_LEN) {
977 wpa_printf(MSG_ERROR, "Invalid R0KH-ID: '%s'", pos);
978 os_free(r0kh);
979 return -1;
980 }
981 r0kh->id_len = next - pos - 1;
982 os_memcpy(r0kh->id, pos, r0kh->id_len);
983
984 pos = next;
985 if (hexstr2bin(pos, r0kh->key, sizeof(r0kh->key))) {
986 wpa_printf(MSG_ERROR, "Invalid R0KH key: '%s'", pos);
987 os_free(r0kh);
988 return -1;
989 }
990
991 r0kh->next = bss->r0kh_list;
992 bss->r0kh_list = r0kh;
993
994 return 0;
995}
996
997
998static int add_r1kh(struct hostapd_bss_config *bss, char *value)
999{
1000 struct ft_remote_r1kh *r1kh;
1001 char *pos, *next;
1002
1003 r1kh = os_zalloc(sizeof(*r1kh));
1004 if (r1kh == NULL)
1005 return -1;
1006
1007 /* 02:01:02:03:04:05 02:01:02:03:04:05
1008 * 000102030405060708090a0b0c0d0e0f */
1009 pos = value;
1010 next = os_strchr(pos, ' ');
1011 if (next)
1012 *next++ = '\0';
1013 if (next == NULL || hwaddr_aton(pos, r1kh->addr)) {
1014 wpa_printf(MSG_ERROR, "Invalid R1KH MAC address: '%s'", pos);
1015 os_free(r1kh);
1016 return -1;
1017 }
1018
1019 pos = next;
1020 next = os_strchr(pos, ' ');
1021 if (next)
1022 *next++ = '\0';
1023 if (next == NULL || hwaddr_aton(pos, r1kh->id)) {
1024 wpa_printf(MSG_ERROR, "Invalid R1KH-ID: '%s'", pos);
1025 os_free(r1kh);
1026 return -1;
1027 }
1028
1029 pos = next;
1030 if (hexstr2bin(pos, r1kh->key, sizeof(r1kh->key))) {
1031 wpa_printf(MSG_ERROR, "Invalid R1KH key: '%s'", pos);
1032 os_free(r1kh);
1033 return -1;
1034 }
1035
1036 r1kh->next = bss->r1kh_list;
1037 bss->r1kh_list = r1kh;
1038
1039 return 0;
1040}
1041#endif /* CONFIG_IEEE80211R */
1042
1043
1044#ifdef CONFIG_IEEE80211N
1045static int hostapd_config_ht_capab(struct hostapd_config *conf,
1046 const char *capab)
1047{
1048 if (os_strstr(capab, "[LDPC]"))
1049 conf->ht_capab |= HT_CAP_INFO_LDPC_CODING_CAP;
1050 if (os_strstr(capab, "[HT40-]")) {
1051 conf->ht_capab |= HT_CAP_INFO_SUPP_CHANNEL_WIDTH_SET;
1052 conf->secondary_channel = -1;
1053 }
1054 if (os_strstr(capab, "[HT40+]")) {
1055 conf->ht_capab |= HT_CAP_INFO_SUPP_CHANNEL_WIDTH_SET;
1056 conf->secondary_channel = 1;
1057 }
1058 if (os_strstr(capab, "[SMPS-STATIC]")) {
1059 conf->ht_capab &= ~HT_CAP_INFO_SMPS_MASK;
1060 conf->ht_capab |= HT_CAP_INFO_SMPS_STATIC;
1061 }
1062 if (os_strstr(capab, "[SMPS-DYNAMIC]")) {
1063 conf->ht_capab &= ~HT_CAP_INFO_SMPS_MASK;
1064 conf->ht_capab |= HT_CAP_INFO_SMPS_DYNAMIC;
1065 }
1066 if (os_strstr(capab, "[GF]"))
1067 conf->ht_capab |= HT_CAP_INFO_GREEN_FIELD;
1068 if (os_strstr(capab, "[SHORT-GI-20]"))
1069 conf->ht_capab |= HT_CAP_INFO_SHORT_GI20MHZ;
1070 if (os_strstr(capab, "[SHORT-GI-40]"))
1071 conf->ht_capab |= HT_CAP_INFO_SHORT_GI40MHZ;
1072 if (os_strstr(capab, "[TX-STBC]"))
1073 conf->ht_capab |= HT_CAP_INFO_TX_STBC;
1074 if (os_strstr(capab, "[RX-STBC1]")) {
1075 conf->ht_capab &= ~HT_CAP_INFO_RX_STBC_MASK;
1076 conf->ht_capab |= HT_CAP_INFO_RX_STBC_1;
1077 }
1078 if (os_strstr(capab, "[RX-STBC12]")) {
1079 conf->ht_capab &= ~HT_CAP_INFO_RX_STBC_MASK;
1080 conf->ht_capab |= HT_CAP_INFO_RX_STBC_12;
1081 }
1082 if (os_strstr(capab, "[RX-STBC123]")) {
1083 conf->ht_capab &= ~HT_CAP_INFO_RX_STBC_MASK;
1084 conf->ht_capab |= HT_CAP_INFO_RX_STBC_123;
1085 }
1086 if (os_strstr(capab, "[DELAYED-BA]"))
1087 conf->ht_capab |= HT_CAP_INFO_DELAYED_BA;
1088 if (os_strstr(capab, "[MAX-AMSDU-7935]"))
1089 conf->ht_capab |= HT_CAP_INFO_MAX_AMSDU_SIZE;
1090 if (os_strstr(capab, "[DSSS_CCK-40]"))
1091 conf->ht_capab |= HT_CAP_INFO_DSSS_CCK40MHZ;
b7a8d67f
JM		 1092 if (os_strstr(capab, "[40-INTOLERANT]"))
1093 conf->ht_capab |= HT_CAP_INFO_40MHZ_INTOLERANT;
41d719d6
JM		 1094 if (os_strstr(capab, "[LSIG-TXOP-PROT]"))
1095 conf->ht_capab |= HT_CAP_INFO_LSIG_TXOP_PROTECT_SUPPORT;
1096
1097 return 0;
1098}
1099#endif /* CONFIG_IEEE80211N */
1100
1101
efe45d14
MP		 1102#ifdef CONFIG_IEEE80211AC
1103static int hostapd_config_vht_capab(struct hostapd_config *conf,
1104 const char *capab)
1105{
1106 if (os_strstr(capab, "[MAX-MPDU-7991]"))
1107 conf->vht_capab |= VHT_CAP_MAX_MPDU_LENGTH_7991;
1108 if (os_strstr(capab, "[MAX-MPDU-11454]"))
1109 conf->vht_capab |= VHT_CAP_MAX_MPDU_LENGTH_11454;
1110 if (os_strstr(capab, "[VHT160]"))
1111 conf->vht_capab |= VHT_CAP_SUPP_CHAN_WIDTH_160MHZ;
1112 if (os_strstr(capab, "[VHT160-80PLUS80]"))
1113 conf->vht_capab |= VHT_CAP_SUPP_CHAN_WIDTH_160_80PLUS80MHZ;
efe45d14
MP		 1114 if (os_strstr(capab, "[RXLDPC]"))
1115 conf->vht_capab |= VHT_CAP_RXLDPC;
1116 if (os_strstr(capab, "[SHORT-GI-80]"))
1117 conf->vht_capab |= VHT_CAP_SHORT_GI_80;
1118 if (os_strstr(capab, "[SHORT-GI-160]"))
1119 conf->vht_capab |= VHT_CAP_SHORT_GI_160;
1120 if (os_strstr(capab, "[TX-STBC-2BY1]"))
1121 conf->vht_capab |= VHT_CAP_TXSTBC;
1122 if (os_strstr(capab, "[RX-STBC-1]"))
1123 conf->vht_capab |= VHT_CAP_RXSTBC_1;
1124 if (os_strstr(capab, "[RX-STBC-12]"))
1125 conf->vht_capab |= VHT_CAP_RXSTBC_2;
1126 if (os_strstr(capab, "[RX-STBC-123]"))
1127 conf->vht_capab |= VHT_CAP_RXSTBC_3;
1128 if (os_strstr(capab, "[RX-STBC-1234]"))
1129 conf->vht_capab |= VHT_CAP_RXSTBC_4;
1130 if (os_strstr(capab, "[SU-BEAMFORMER]"))
7066a8e7 1131 conf->vht_capab |= VHT_CAP_SU_BEAMFORMER_CAPABLE;
efe45d14 1132 if (os_strstr(capab, "[SU-BEAMFORMEE]"))
7066a8e7 1133 conf->vht_capab |= VHT_CAP_SU_BEAMFORMEE_CAPABLE;
efe45d14 1134 if (os_strstr(capab, "[BF-ANTENNA-2]") &&
b29b012c
EP		 1135 (conf->vht_capab & VHT_CAP_SU_BEAMFORMEE_CAPABLE))
1136 conf->vht_capab |= (1 << VHT_CAP_BEAMFORMEE_STS_OFFSET);
efe45d14 1137 if (os_strstr(capab, "[SOUNDING-DIMENSION-2]") &&
b29b012c
EP		 1138 (conf->vht_capab & VHT_CAP_SU_BEAMFORMER_CAPABLE))
1139 conf->vht_capab |= (1 << VHT_CAP_SOUNDING_DIMENSION_OFFSET);
efe45d14
MP		 1140 if (os_strstr(capab, "[MU-BEAMFORMER]"))
1141 conf->vht_capab |= VHT_CAP_MU_BEAMFORMER_CAPABLE;
1142 if (os_strstr(capab, "[MU-BEAMFORMEE]"))
1143 conf->vht_capab |= VHT_CAP_MU_BEAMFORMEE_CAPABLE;
1144 if (os_strstr(capab, "[VHT-TXOP-PS]"))
1145 conf->vht_capab |= VHT_CAP_VHT_TXOP_PS;
1146 if (os_strstr(capab, "[HTC-VHT]"))
1147 conf->vht_capab |= VHT_CAP_HTC_VHT;
905828fe
BM		 1148 if (os_strstr(capab, "[MAX-A-MPDU-LEN-EXP7]"))
1149 conf->vht_capab |= VHT_CAP_MAX_A_MPDU_LENGTH_EXPONENT_MAX;
1150 else if (os_strstr(capab, "[MAX-A-MPDU-LEN-EXP6]"))
1151 conf->vht_capab |= VHT_CAP_MAX_A_MPDU_LENGTH_EXPONENT_6;
1152 else if (os_strstr(capab, "[MAX-A-MPDU-LEN-EXP5]"))
1153 conf->vht_capab |= VHT_CAP_MAX_A_MPDU_LENGTH_EXPONENT_5;
1154 else if (os_strstr(capab, "[MAX-A-MPDU-LEN-EXP4]"))
1155 conf->vht_capab |= VHT_CAP_MAX_A_MPDU_LENGTH_EXPONENT_4;
1156 else if (os_strstr(capab, "[MAX-A-MPDU-LEN-EXP3]"))
1157 conf->vht_capab |= VHT_CAP_MAX_A_MPDU_LENGTH_EXPONENT_3;
1158 else if (os_strstr(capab, "[MAX-A-MPDU-LEN-EXP2]"))
1159 conf->vht_capab |= VHT_CAP_MAX_A_MPDU_LENGTH_EXPONENT_2;
1160 else if (os_strstr(capab, "[MAX-A-MPDU-LEN-EXP1]"))
1161 conf->vht_capab |= VHT_CAP_MAX_A_MPDU_LENGTH_EXPONENT_1;
efe45d14
MP		 1162 if (os_strstr(capab, "[VHT-LINK-ADAPT2]") &&
1163 (conf->vht_capab & VHT_CAP_HTC_VHT))
1164 conf->vht_capab |= VHT_CAP_VHT_LINK_ADAPTATION_VHT_UNSOL_MFB;
1165 if (os_strstr(capab, "[VHT-LINK-ADAPT3]") &&
1166 (conf->vht_capab & VHT_CAP_HTC_VHT))
1167 conf->vht_capab |= VHT_CAP_VHT_LINK_ADAPTATION_VHT_MRQ_MFB;
1168 if (os_strstr(capab, "[RX-ANTENNA-PATTERN]"))
1169 conf->vht_capab |= VHT_CAP_RX_ANTENNA_PATTERN;
1170 if (os_strstr(capab, "[TX-ANTENNA-PATTERN]"))
1171 conf->vht_capab |= VHT_CAP_TX_ANTENNA_PATTERN;
1172 return 0;
1173}
1174#endif /* CONFIG_IEEE80211AC */
1175
1176
4b2a77ab
JM		 1177#ifdef CONFIG_INTERWORKING
1178static int parse_roaming_consortium(struct hostapd_bss_config *bss, char *pos,
1179 int line)
1180{
1181 size_t len = os_strlen(pos);
1182 u8 oi[MAX_ROAMING_CONSORTIUM_LEN];
1183
1184 struct hostapd_roaming_consortium *rc;
1185
1186 if ((len & 1) || len < 2 * 3 || len / 2 > MAX_ROAMING_CONSORTIUM_LEN ||
1187 hexstr2bin(pos, oi, len / 2)) {
1188 wpa_printf(MSG_ERROR, "Line %d: invalid roaming_consortium "
1189 "'%s'", line, pos);
1190 return -1;
1191 }
1192 len /= 2;
1193
067ffa26
JM		 1194 rc = os_realloc_array(bss->roaming_consortium,
1195 bss->roaming_consortium_count + 1,
1196 sizeof(struct hostapd_roaming_consortium));
4b2a77ab
JM		 1197 if (rc == NULL)
1198 return -1;
1199
1200 os_memcpy(rc[bss->roaming_consortium_count].oi, oi, len);
1201 rc[bss->roaming_consortium_count].len = len;
1202
1203 bss->roaming_consortium = rc;
1204 bss->roaming_consortium_count++;
1205
1206 return 0;
1207}
648cc711
JM		 1208
1209
1792e58d
JM		 1210static int parse_lang_string(struct hostapd_lang_string **array,
1211 unsigned int *count, char *pos)
648cc711 1212{
f224cf05
KP		 1213 char *sep, *str = NULL;
1214 size_t clen, nlen, slen;
1792e58d 1215 struct hostapd_lang_string *ls;
f224cf05
KP		 1216 int ret = -1;
1217
1218 if (*pos == '"' || (*pos == 'P' && pos[1] == '"')) {
1219 str = wpa_config_parse_string(pos, &slen);
1220 if (!str)
1221 return -1;
1222 pos = str;
1223 }
648cc711
JM		 1224
1225 sep = os_strchr(pos, ':');
1226 if (sep == NULL)
f224cf05 1227 goto fail;
648cc711
JM		 1228 *sep++ = '\0';
1229
1230 clen = os_strlen(pos);
04e533e2 1231 if (clen < 2 || clen > sizeof(ls->lang))
f224cf05 1232 goto fail;
648cc711
JM		 1233 nlen = os_strlen(sep);
1234 if (nlen > 252)
f224cf05 1235 goto fail;
648cc711 1236
1792e58d
JM		 1237 ls = os_realloc_array(*array, *count + 1,
1238 sizeof(struct hostapd_lang_string));
1239 if (ls == NULL)
f224cf05 1240 goto fail;
648cc711 1241
1792e58d
JM		 1242 *array = ls;
1243 ls = &(*array)[*count];
1244 (*count)++;
648cc711 1245
1792e58d
JM		 1246 os_memset(ls->lang, 0, sizeof(ls->lang));
1247 os_memcpy(ls->lang, pos, clen);
1248 ls->name_len = nlen;
1249 os_memcpy(ls->name, sep, nlen);
648cc711 1250
f224cf05
KP		 1251 ret = 0;
1252fail:
1253 os_free(str);
1254 return ret;
1792e58d
JM		 1255}
1256
648cc711 1257
1792e58d
JM		 1258static int parse_venue_name(struct hostapd_bss_config *bss, char *pos,
1259 int line)
1260{
1261 if (parse_lang_string(&bss->venue_name, &bss->venue_name_count, pos)) {
1262 wpa_printf(MSG_ERROR, "Line %d: Invalid venue_name '%s'",
1263 line, pos);
1264 return -1;
1265 }
1266 return 0;
648cc711 1267}
7515adb2
JK		 1268
1269
1270static int parse_3gpp_cell_net(struct hostapd_bss_config *bss, char *buf,
1271 int line)
1272{
1273 size_t count;
1274 char *pos;
1275 u8 *info = NULL, *ipos;
1276
1277 /* format: <MCC1,MNC1>[;<MCC2,MNC2>][;...] */
1278
1279 count = 1;
1280 for (pos = buf; *pos; pos++) {
4be20bf9 1281 if ((*pos < '0' || *pos > '9') && *pos != ';' && *pos != ',')
7515adb2
JK		 1282 goto fail;
1283 if (*pos == ';')
1284 count++;
1285 }
1286 if (1 + count * 3 > 0x7f)
1287 goto fail;
1288
1289 info = os_zalloc(2 + 3 + count * 3);
1290 if (info == NULL)
1291 return -1;
1292
1293 ipos = info;
1294 *ipos++ = 0; /* GUD - Version 1 */
1295 *ipos++ = 3 + count * 3; /* User Data Header Length (UDHL) */
1296 *ipos++ = 0; /* PLMN List IEI */
1297 /* ext(b8) | Length of PLMN List value contents(b7..1) */
1298 *ipos++ = 1 + count * 3;
1299 *ipos++ = count; /* Number of PLMNs */
1300
1301 pos = buf;
1302 while (pos && *pos) {
1303 char *mcc, *mnc;
1304 size_t mnc_len;
1305
1306 mcc = pos;
1307 mnc = os_strchr(pos, ',');
1308 if (mnc == NULL)
1309 goto fail;
1310 *mnc++ = '\0';
1311 pos = os_strchr(mnc, ';');
1312 if (pos)
1313 *pos++ = '\0';
1314
1315 mnc_len = os_strlen(mnc);
1316 if (os_strlen(mcc) != 3 || (mnc_len != 2 && mnc_len != 3))
1317 goto fail;
1318
1319 /* BC coded MCC,MNC */
1320 /* MCC digit 2 | MCC digit 1 */
1321 *ipos++ = ((mcc[1] - '0') << 4) | (mcc[0] - '0');
1322 /* MNC digit 3 | MCC digit 3 */
1323 *ipos++ = (((mnc_len == 2) ? 0xf0 : ((mnc[2] - '0') << 4))) |
1324 (mcc[2] - '0');
1325 /* MNC digit 2 | MNC digit 1 */
1326 *ipos++ = ((mnc[1] - '0') << 4) | (mnc[0] - '0');
1327 }
1328
1329 os_free(bss->anqp_3gpp_cell_net);
1330 bss->anqp_3gpp_cell_net = info;
1331 bss->anqp_3gpp_cell_net_len = 2 + 3 + 3 * count;
1332 wpa_hexdump(MSG_MSGDUMP, "3GPP Cellular Network information",
1333 bss->anqp_3gpp_cell_net, bss->anqp_3gpp_cell_net_len);
1334
1335 return 0;
1336
1337fail:
1338 wpa_printf(MSG_ERROR, "Line %d: Invalid anqp_3gpp_cell_net: %s",
1339 line, buf);
1340 os_free(info);
1341 return -1;
1342}
1343
8047b186
JK		 1344
1345static int parse_nai_realm(struct hostapd_bss_config *bss, char *buf, int line)
1346{
1347 struct hostapd_nai_realm_data *realm;
1348 size_t i, j, len;
1349 int *offsets;
1350 char *pos, *end, *rpos;
1351
1352 offsets = os_calloc(bss->nai_realm_count * MAX_NAI_REALMS,
1353 sizeof(int));
1354 if (offsets == NULL)
1355 return -1;
1356
1357 for (i = 0; i < bss->nai_realm_count; i++) {
1358 realm = &bss->nai_realm_data[i];
1359 for (j = 0; j < MAX_NAI_REALMS; j++) {
1360 offsets[i * MAX_NAI_REALMS + j] =
1361 realm->realm[j] ?
1362 realm->realm[j] - realm->realm_buf : -1;
1363 }
1364 }
1365
1366 realm = os_realloc_array(bss->nai_realm_data, bss->nai_realm_count + 1,
1367 sizeof(struct hostapd_nai_realm_data));
1368 if (realm == NULL) {
1369 os_free(offsets);
1370 return -1;
1371 }
1372 bss->nai_realm_data = realm;
1373
1374 /* patch the pointers after realloc */
1375 for (i = 0; i < bss->nai_realm_count; i++) {
1376 realm = &bss->nai_realm_data[i];
1377 for (j = 0; j < MAX_NAI_REALMS; j++) {
1378 int offs = offsets[i * MAX_NAI_REALMS + j];
1379 if (offs >= 0)
1380 realm->realm[j] = realm->realm_buf + offs;
1381 else
1382 realm->realm[j] = NULL;
1383 }
1384 }
1385 os_free(offsets);
1386
1387 realm = &bss->nai_realm_data[bss->nai_realm_count];
1388 os_memset(realm, 0, sizeof(*realm));
1389
1390 pos = buf;
1391 realm->encoding = atoi(pos);
1392 pos = os_strchr(pos, ',');
1393 if (pos == NULL)
1394 goto fail;
1395 pos++;
1396
1397 end = os_strchr(pos, ',');
1398 if (end) {
1399 len = end - pos;
1400 *end = '\0';
1401 } else {
1402 len = os_strlen(pos);
1403 }
1404
1405 if (len > MAX_NAI_REALMLEN) {
1406 wpa_printf(MSG_ERROR, "Too long a realm string (%d > max %d "
1407 "characters)", (int) len, MAX_NAI_REALMLEN);
1408 goto fail;
1409 }
1410 os_memcpy(realm->realm_buf, pos, len);
1411
1412 if (end)
1413 pos = end + 1;
1414 else
1415 pos = NULL;
1416
1417 while (pos && *pos) {
1418 struct hostapd_nai_realm_eap *eap;
1419
1420 if (realm->eap_method_count >= MAX_NAI_EAP_METHODS) {
1421 wpa_printf(MSG_ERROR, "Too many EAP methods");
1422 goto fail;
1423 }
1424
1425 eap = &realm->eap_method[realm->eap_method_count];
1426 realm->eap_method_count++;
1427
1428 end = os_strchr(pos, ',');
1429 if (end == NULL)
1430 end = pos + os_strlen(pos);
1431
1432 eap->eap_method = atoi(pos);
1433 for (;;) {
1434 pos = os_strchr(pos, '[');
1435 if (pos == NULL || pos > end)
1436 break;
1437 pos++;
1438 if (eap->num_auths >= MAX_NAI_AUTH_TYPES) {
1439 wpa_printf(MSG_ERROR, "Too many auth params");
1440 goto fail;
1441 }
1442 eap->auth_id[eap->num_auths] = atoi(pos);
1443 pos = os_strchr(pos, ':');
1444 if (pos == NULL || pos > end)
1445 goto fail;
1446 pos++;
1447 eap->auth_val[eap->num_auths] = atoi(pos);
1448 pos = os_strchr(pos, ']');
1449 if (pos == NULL || pos > end)
1450 goto fail;
1451 pos++;
1452 eap->num_auths++;
1453 }
1454
1455 if (*end != ',')
1456 break;
1457
1458 pos = end + 1;
1459 }
1460
1461 /* Split realm list into null terminated realms */
1462 rpos = realm->realm_buf;
1463 i = 0;
1464 while (*rpos) {
1465 if (i >= MAX_NAI_REALMS) {
1466 wpa_printf(MSG_ERROR, "Too many realms");
1467 goto fail;
1468 }
1469 realm->realm[i++] = rpos;
1470 rpos = os_strchr(rpos, ';');
1471 if (rpos == NULL)
1472 break;
1473 *rpos++ = '\0';
1474 }
1475
1476 bss->nai_realm_count++;
1477
1478 return 0;
1479
1480fail:
1481 wpa_printf(MSG_ERROR, "Line %d: invalid nai_realm '%s'", line, buf);
1482 return -1;
1483}
1484
c551700f
KP		 1485
1486static int parse_qos_map_set(struct hostapd_bss_config *bss,
1487 char *buf, int line)
1488{
1489 u8 qos_map_set[16 + 2 * 21], count = 0;
1490 char *pos = buf;
1491 int val;
1492
1493 for (;;) {
1494 if (count == sizeof(qos_map_set)) {
1495 wpa_printf(MSG_ERROR, "Line %d: Too many qos_map_set "
1496 "parameters '%s'", line, buf);
1497 return -1;
1498 }
1499
1500 val = atoi(pos);
1501 if (val > 255 || val < 0) {
1502 wpa_printf(MSG_ERROR, "Line %d: Invalid qos_map_set "
1503 "'%s'", line, buf);
1504 return -1;
1505 }
1506
1507 qos_map_set[count++] = val;
1508 pos = os_strchr(pos, ',');
1509 if (!pos)
1510 break;
1511 pos++;
1512 }
1513
1514 if (count < 16 || count & 1) {
1515 wpa_printf(MSG_ERROR, "Line %d: Invalid qos_map_set '%s'",
1516 line, buf);
1517 return -1;
1518 }
1519
1520 os_memcpy(bss->qos_map_set, qos_map_set, count);
1521 bss->qos_map_set_len = count;
1522
1523 return 0;
1524}
1525
4b2a77ab
JM		 1526#endif /* CONFIG_INTERWORKING */
1527
1528
5ccc54aa
JK		 1529#ifdef CONFIG_HS20
1530static int hs20_parse_conn_capab(struct hostapd_bss_config *bss, char *buf,
1531 int line)
1532{
1533 u8 *conn_cap;
1534 char *pos;
1535
1536 if (bss->hs20_connection_capability_len >= 0xfff0)
1537 return -1;
1538
1539 conn_cap = os_realloc(bss->hs20_connection_capability,
1540 bss->hs20_connection_capability_len + 4);
1541 if (conn_cap == NULL)
1542 return -1;
1543
1544 bss->hs20_connection_capability = conn_cap;
1545 conn_cap += bss->hs20_connection_capability_len;
1546 pos = buf;
1547 conn_cap[0] = atoi(pos);
1548 pos = os_strchr(pos, ':');
1549 if (pos == NULL)
1550 return -1;
1551 pos++;
1552 WPA_PUT_LE16(conn_cap + 1, atoi(pos));
1553 pos = os_strchr(pos, ':');
1554 if (pos == NULL)
1555 return -1;
1556 pos++;
1557 conn_cap[3] = atoi(pos);
1558 bss->hs20_connection_capability_len += 4;
1559
1560 return 0;
1561}
4065a309
JK		 1562
1563
1564static int hs20_parse_wan_metrics(struct hostapd_bss_config *bss, char *buf,
1565 int line)
1566{
1567 u8 *wan_metrics;
1568 char *pos;
1569
1570 /* <WAN Info>:<DL Speed>:<UL Speed>:<DL Load>:<UL Load>:<LMD> */
1571
1572 wan_metrics = os_zalloc(13);
1573 if (wan_metrics == NULL)
1574 return -1;
1575
1576 pos = buf;
1577 /* WAN Info */
1578 if (hexstr2bin(pos, wan_metrics, 1) < 0)
1579 goto fail;
1580 pos += 2;
1581 if (*pos != ':')
1582 goto fail;
1583 pos++;
1584
1585 /* Downlink Speed */
1586 WPA_PUT_LE32(wan_metrics + 1, atoi(pos));
1587 pos = os_strchr(pos, ':');
1588 if (pos == NULL)
1589 goto fail;
1590 pos++;
1591
1592 /* Uplink Speed */
1593 WPA_PUT_LE32(wan_metrics + 5, atoi(pos));
1594 pos = os_strchr(pos, ':');
1595 if (pos == NULL)
1596 goto fail;
1597 pos++;
1598
1599 /* Downlink Load */
1600 wan_metrics[9] = atoi(pos);
1601 pos = os_strchr(pos, ':');
1602 if (pos == NULL)
1603 goto fail;
1604 pos++;
1605
1606 /* Uplink Load */
1607 wan_metrics[10] = atoi(pos);
1608 pos = os_strchr(pos, ':');
1609 if (pos == NULL)
1610 goto fail;
1611 pos++;
1612
1613 /* LMD */
1614 WPA_PUT_LE16(wan_metrics + 11, atoi(pos));
1615
1616 os_free(bss->hs20_wan_metrics);
1617 bss->hs20_wan_metrics = wan_metrics;
1618
1619 return 0;
1620
1621fail:
1622 wpa_printf(MSG_ERROR, "Line %d: Invalid hs20_wan_metrics '%s'",
5cfc87b7 1623 line, buf);
4065a309
JK		 1624 os_free(wan_metrics);
1625 return -1;
1626}
a9277e85
JK		 1627
1628
1629static int hs20_parse_oper_friendly_name(struct hostapd_bss_config *bss,
1630 char *pos, int line)
1631{
1632 if (parse_lang_string(&bss->hs20_oper_friendly_name,
1633 &bss->hs20_oper_friendly_name_count, pos)) {
1634 wpa_printf(MSG_ERROR, "Line %d: Invalid "
1635 "hs20_oper_friendly_name '%s'", line, pos);
1636 return -1;
1637 }
1638 return 0;
1639}
f7bd7a01
JM		 1640
1641
1642static int hs20_parse_icon(struct hostapd_bss_config *bss, char *pos)
1643{
1644 struct hs20_icon *icon;
1645 char *end;
1646
1647 icon = os_realloc_array(bss->hs20_icons, bss->hs20_icons_count + 1,
1648 sizeof(struct hs20_icon));
1649 if (icon == NULL)
1650 return -1;
1651 bss->hs20_icons = icon;
1652 icon = &bss->hs20_icons[bss->hs20_icons_count];
1653 os_memset(icon, 0, sizeof(*icon));
1654
1655 icon->width = atoi(pos);
1656 pos = os_strchr(pos, ':');
1657 if (pos == NULL)
1658 return -1;
1659 pos++;
1660
1661 icon->height = atoi(pos);
1662 pos = os_strchr(pos, ':');
1663 if (pos == NULL)
1664 return -1;
1665 pos++;
1666
1667 end = os_strchr(pos, ':');
1668 if (end == NULL || end - pos > 3)
1669 return -1;
1670 os_memcpy(icon->language, pos, end - pos);
1671 pos = end + 1;
1672
1673 end = os_strchr(pos, ':');
1674 if (end == NULL || end - pos > 255)
1675 return -1;
1676 os_memcpy(icon->type, pos, end - pos);
1677 pos = end + 1;
1678
1679 end = os_strchr(pos, ':');
1680 if (end == NULL || end - pos > 255)
1681 return -1;
1682 os_memcpy(icon->name, pos, end - pos);
1683 pos = end + 1;
1684
1685 if (os_strlen(pos) > 255)
1686 return -1;
1687 os_memcpy(icon->file, pos, os_strlen(pos));
1688
1689 bss->hs20_icons_count++;
1690
1691 return 0;
1692}
1693
ae6d15c7
JM		 1694
1695static int hs20_parse_osu_ssid(struct hostapd_bss_config *bss,
1696 char *pos, int line)
1697{
1698 size_t slen;
1699 char *str;
1700
1701 str = wpa_config_parse_string(pos, &slen);
1702 if (str == NULL || slen < 1 || slen > HOSTAPD_MAX_SSID_LEN) {
1703 wpa_printf(MSG_ERROR, "Line %d: Invalid SSID '%s'", line, pos);
b2e32cde 1704 os_free(str);
ae6d15c7
JM		 1705 return -1;
1706 }
1707
1708 os_memcpy(bss->osu_ssid, str, slen);
1709 bss->osu_ssid_len = slen;
1710 os_free(str);
1711
1712 return 0;
1713}
1714
1715
1716static int hs20_parse_osu_server_uri(struct hostapd_bss_config *bss,
1717 char *pos, int line)
1718{
1719 struct hs20_osu_provider *p;
1720
1721 p = os_realloc_array(bss->hs20_osu_providers,
1722 bss->hs20_osu_providers_count + 1, sizeof(*p));
1723 if (p == NULL)
1724 return -1;
1725
1726 bss->hs20_osu_providers = p;
1727 bss->last_osu = &bss->hs20_osu_providers[bss->hs20_osu_providers_count];
1728 bss->hs20_osu_providers_count++;
1729 os_memset(bss->last_osu, 0, sizeof(*p));
1730 bss->last_osu->server_uri = os_strdup(pos);
1731
1732 return 0;
1733}
1734
1735
1736static int hs20_parse_osu_friendly_name(struct hostapd_bss_config *bss,
1737 char *pos, int line)
1738{
1739 if (bss->last_osu == NULL) {
1740 wpa_printf(MSG_ERROR, "Line %d: Unexpected OSU field", line);
1741 return -1;
1742 }
1743
1744 if (parse_lang_string(&bss->last_osu->friendly_name,
1745 &bss->last_osu->friendly_name_count, pos)) {
1746 wpa_printf(MSG_ERROR, "Line %d: Invalid osu_friendly_name '%s'",
1747 line, pos);
1748 return -1;
1749 }
1750
1751 return 0;
1752}
1753
1754
1755static int hs20_parse_osu_nai(struct hostapd_bss_config *bss,
1756 char *pos, int line)
1757{
1758 if (bss->last_osu == NULL) {
1759 wpa_printf(MSG_ERROR, "Line %d: Unexpected OSU field", line);
1760 return -1;
1761 }
1762
1763 os_free(bss->last_osu->osu_nai);
1764 bss->last_osu->osu_nai = os_strdup(pos);
1765 if (bss->last_osu->osu_nai == NULL)
1766 return -1;
1767
1768 return 0;
1769}
1770
1771
1772static int hs20_parse_osu_method_list(struct hostapd_bss_config *bss, char *pos,
1773 int line)
1774{
1775 if (bss->last_osu == NULL) {
1776 wpa_printf(MSG_ERROR, "Line %d: Unexpected OSU field", line);
1777 return -1;
1778 }
1779
1780 if (hostapd_parse_intlist(&bss->last_osu->method_list, pos)) {
1781 wpa_printf(MSG_ERROR, "Line %d: Invalid osu_method_list", line);
1782 return -1;
1783 }
1784
1785 return 0;
1786}
1787
1788
1789static int hs20_parse_osu_icon(struct hostapd_bss_config *bss, char *pos,
1790 int line)
1791{
1792 char **n;
1793 struct hs20_osu_provider *p = bss->last_osu;
1794
1795 if (p == NULL) {
1796 wpa_printf(MSG_ERROR, "Line %d: Unexpected OSU field", line);
1797 return -1;
1798 }
1799
1800 n = os_realloc_array(p->icons, p->icons_count + 1, sizeof(char *));
1801 if (n == NULL)
1802 return -1;
1803 p->icons = n;
1804 p->icons[p->icons_count] = os_strdup(pos);
1805 if (p->icons[p->icons_count] == NULL)
1806 return -1;
1807 p->icons_count++;
1808
1809 return 0;
1810}
1811
1812
1813static int hs20_parse_osu_service_desc(struct hostapd_bss_config *bss,
1814 char *pos, int line)
1815{
1816 if (bss->last_osu == NULL) {
1817 wpa_printf(MSG_ERROR, "Line %d: Unexpected OSU field", line);
1818 return -1;
1819 }
1820
1821 if (parse_lang_string(&bss->last_osu->service_desc,
1822 &bss->last_osu->service_desc_count, pos)) {
1823 wpa_printf(MSG_ERROR, "Line %d: Invalid osu_service_desc '%s'",
1824 line, pos);
1825 return -1;
1826 }
1827
1828 return 0;
1829}
1830
5ccc54aa
JK		 1831#endif /* CONFIG_HS20 */
1832
1833
ffdaa05a
JM		 1834#ifdef CONFIG_WPS_NFC
1835static struct wpabuf * hostapd_parse_bin(const char *buf)
1836{
1837 size_t len;
1838 struct wpabuf *ret;
1839
1840 len = os_strlen(buf);
1841 if (len & 0x01)
1842 return NULL;
1843 len /= 2;
1844
1845 ret = wpabuf_alloc(len);
1846 if (ret == NULL)
1847 return NULL;
1848
1849 if (hexstr2bin(buf, wpabuf_put(ret, len), len)) {
1850 wpabuf_free(ret);
1851 return NULL;
1852 }
1853
1854 return ret;
1855}
1856#endif /* CONFIG_WPS_NFC */
1857
1858
68fa00c3
JM		 1859#ifdef CONFIG_ACS
1860static int hostapd_config_parse_acs_chan_bias(struct hostapd_config *conf,
1861 char *pos)
1862{
1863 struct acs_bias *bias = NULL, *tmp;
1864 unsigned int num = 0;
1865 char *end;
1866
1867 while (*pos) {
1868 tmp = os_realloc_array(bias, num + 1, sizeof(*bias));
1869 if (!tmp)
1870 goto fail;
1871 bias = tmp;
1872
1873 bias[num].channel = atoi(pos);
1874 if (bias[num].channel <= 0)
1875 goto fail;
1876 pos = os_strchr(pos, ':');
1877 if (!pos)
1878 goto fail;
1879 pos++;
1880 bias[num].bias = strtod(pos, &end);
1881 if (end == pos || bias[num].bias < 0.0)
1882 goto fail;
1883 pos = end;
1884 if (*pos != ' ' && *pos != '\0')
1885 goto fail;
1886 num++;
1887 }
1888
1889 os_free(conf->acs_chan_bias);
1890 conf->acs_chan_bias = bias;
1891 conf->num_acs_chan_bias = num;
1892
1893 return 0;
1894fail:
1895 os_free(bias);
1896 return -1;
1897}
1898#endif /* CONFIG_ACS */
1899
1900
ef45bc89
SP		 1901static int hostapd_config_fill(struct hostapd_config *conf,
1902 struct hostapd_bss_config *bss,
1903 char *buf, char *pos, int line)
41d719d6 1904{
599f40db
JM		 1905 if (os_strcmp(buf, "interface") == 0) {
1906 os_strlcpy(conf->bss[0]->iface, pos,
1907 sizeof(conf->bss[0]->iface));
1908 } else if (os_strcmp(buf, "bridge") == 0) {
1909 os_strlcpy(bss->bridge, pos, sizeof(bss->bridge));
1910 } else if (os_strcmp(buf, "vlan_bridge") == 0) {
1911 os_strlcpy(bss->vlan_bridge, pos, sizeof(bss->vlan_bridge));
1912 } else if (os_strcmp(buf, "wds_bridge") == 0) {
1913 os_strlcpy(bss->wds_bridge, pos, sizeof(bss->wds_bridge));
1914 } else if (os_strcmp(buf, "driver") == 0) {
1915 int j;
1916 /* clear to get error below if setting is invalid */
1917 conf->driver = NULL;
1918 for (j = 0; wpa_drivers[j]; j++) {
1919 if (os_strcmp(pos, wpa_drivers[j]->name) == 0) {
1920 conf->driver = wpa_drivers[j];
1921 break;
41d719d6 1922 }
599f40db
JM		 1923 }
1924 if (conf->driver == NULL) {
1925 wpa_printf(MSG_ERROR,
1926 "Line %d: invalid/unknown driver '%s'",
1927 line, pos);
a0b728b7 1928 return 1;
599f40db 1929 }
0ecff8d7
JM		 1930 } else if (os_strcmp(buf, "driver_params") == 0) {
1931 os_free(conf->driver_params);
1932 conf->driver_params = os_strdup(pos);
599f40db
JM		 1933 } else if (os_strcmp(buf, "debug") == 0) {
1934 wpa_printf(MSG_DEBUG, "Line %d: DEPRECATED: 'debug' configuration variable is not used anymore",
1935 line);
1936 } else if (os_strcmp(buf, "logger_syslog_level") == 0) {
1937 bss->logger_syslog_level = atoi(pos);
1938 } else if (os_strcmp(buf, "logger_stdout_level") == 0) {
1939 bss->logger_stdout_level = atoi(pos);
1940 } else if (os_strcmp(buf, "logger_syslog") == 0) {
1941 bss->logger_syslog = atoi(pos);
1942 } else if (os_strcmp(buf, "logger_stdout") == 0) {
1943 bss->logger_stdout = atoi(pos);
1944 } else if (os_strcmp(buf, "dump_file") == 0) {
1945 wpa_printf(MSG_INFO, "Line %d: DEPRECATED: 'dump_file' configuration variable is not used anymore",
1946 line);
1947 } else if (os_strcmp(buf, "ssid") == 0) {
1948 bss->ssid.ssid_len = os_strlen(pos);
1949 if (bss->ssid.ssid_len > HOSTAPD_MAX_SSID_LEN ||
1950 bss->ssid.ssid_len < 1) {
1951 wpa_printf(MSG_ERROR, "Line %d: invalid SSID '%s'",
1952 line, pos);
a0b728b7 1953 return 1;
599f40db 1954 }
b4c26ef9
JM		 1955 os_memcpy(bss->ssid.ssid, pos, bss->ssid.ssid_len);
1956 bss->ssid.ssid_set = 1;
599f40db
JM		 1957 } else if (os_strcmp(buf, "ssid2") == 0) {
1958 size_t slen;
1959 char *str = wpa_config_parse_string(pos, &slen);
1960 if (str == NULL || slen < 1 || slen > HOSTAPD_MAX_SSID_LEN) {
1961 wpa_printf(MSG_ERROR, "Line %d: invalid SSID '%s'",
1962 line, pos);
b2e32cde 1963 os_free(str);
a0b728b7 1964 return 1;
599f40db 1965 }
b2e32cde
JM		 1966 os_memcpy(bss->ssid.ssid, str, slen);
1967 bss->ssid.ssid_len = slen;
1968 bss->ssid.ssid_set = 1;
599f40db
JM		 1969 os_free(str);
1970 } else if (os_strcmp(buf, "utf8_ssid") == 0) {
1971 bss->ssid.utf8_ssid = atoi(pos) > 0;
1972 } else if (os_strcmp(buf, "macaddr_acl") == 0) {
1973 bss->macaddr_acl = atoi(pos);
1974 if (bss->macaddr_acl != ACCEPT_UNLESS_DENIED &&
1975 bss->macaddr_acl != DENY_UNLESS_ACCEPTED &&
1976 bss->macaddr_acl != USE_EXTERNAL_RADIUS_AUTH) {
1977 wpa_printf(MSG_ERROR, "Line %d: unknown macaddr_acl %d",
1978 line, bss->macaddr_acl);
1979 }
1980 } else if (os_strcmp(buf, "accept_mac_file") == 0) {
1981 if (hostapd_config_read_maclist(pos, &bss->accept_mac,
1982 &bss->num_accept_mac)) {
1983 wpa_printf(MSG_ERROR, "Line %d: Failed to read accept_mac_file '%s'",
1984 line, pos);
a0b728b7 1985 return 1;
599f40db
JM		 1986 }
1987 } else if (os_strcmp(buf, "deny_mac_file") == 0) {
1988 if (hostapd_config_read_maclist(pos, &bss->deny_mac,
1989 &bss->num_deny_mac)) {
1990 wpa_printf(MSG_ERROR, "Line %d: Failed to read deny_mac_file '%s'",
1991 line, pos);
a0b728b7 1992 return 1;
599f40db
JM		 1993 }
1994 } else if (os_strcmp(buf, "wds_sta") == 0) {
1995 bss->wds_sta = atoi(pos);
1996 } else if (os_strcmp(buf, "start_disabled") == 0) {
1997 bss->start_disabled = atoi(pos);
1998 } else if (os_strcmp(buf, "ap_isolate") == 0) {
1999 bss->isolate = atoi(pos);
2000 } else if (os_strcmp(buf, "ap_max_inactivity") == 0) {
2001 bss->ap_max_inactivity = atoi(pos);
2002 } else if (os_strcmp(buf, "skip_inactivity_poll") == 0) {
2003 bss->skip_inactivity_poll = atoi(pos);
2004 } else if (os_strcmp(buf, "country_code") == 0) {
2005 os_memcpy(conf->country, pos, 2);
2006 /* FIX: make this configurable */
2007 conf->country[2] = ' ';
2008 } else if (os_strcmp(buf, "ieee80211d") == 0) {
2009 conf->ieee80211d = atoi(pos);
2010 } else if (os_strcmp(buf, "ieee80211h") == 0) {
2011 conf->ieee80211h = atoi(pos);
2012 } else if (os_strcmp(buf, "ieee8021x") == 0) {
2013 bss->ieee802_1x = atoi(pos);
2014 } else if (os_strcmp(buf, "eapol_version") == 0) {
2015 bss->eapol_version = atoi(pos);
2016 if (bss->eapol_version < 1 || bss->eapol_version > 2) {
2017 wpa_printf(MSG_ERROR,
2018 "Line %d: invalid EAPOL version (%d): '%s'.",
2019 line, bss->eapol_version, pos);
a0b728b7 2020 return 1;
b4c26ef9
JM		 2021 }
2022 wpa_printf(MSG_DEBUG, "eapol_version=%d", bss->eapol_version);
41d719d6 2023#ifdef EAP_SERVER
599f40db
JM		 2024 } else if (os_strcmp(buf, "eap_authenticator") == 0) {
2025 bss->eap_server = atoi(pos);
2026 wpa_printf(MSG_ERROR, "Line %d: obsolete eap_authenticator used; this has been renamed to eap_server", line);
2027 } else if (os_strcmp(buf, "eap_server") == 0) {
2028 bss->eap_server = atoi(pos);
2029 } else if (os_strcmp(buf, "eap_user_file") == 0) {
2030 if (hostapd_config_read_eap_user(pos, bss))
a0b728b7 2031 return 1;
599f40db
JM		 2032 } else if (os_strcmp(buf, "ca_cert") == 0) {
2033 os_free(bss->ca_cert);
2034 bss->ca_cert = os_strdup(pos);
2035 } else if (os_strcmp(buf, "server_cert") == 0) {
2036 os_free(bss->server_cert);
2037 bss->server_cert = os_strdup(pos);
2038 } else if (os_strcmp(buf, "private_key") == 0) {
2039 os_free(bss->private_key);
2040 bss->private_key = os_strdup(pos);
2041 } else if (os_strcmp(buf, "private_key_passwd") == 0) {
2042 os_free(bss->private_key_passwd);
2043 bss->private_key_passwd = os_strdup(pos);
2044 } else if (os_strcmp(buf, "check_crl") == 0) {
2045 bss->check_crl = atoi(pos);
2046 } else if (os_strcmp(buf, "ocsp_stapling_response") == 0) {
2047 os_free(bss->ocsp_stapling_response);
2048 bss->ocsp_stapling_response = os_strdup(pos);
2049 } else if (os_strcmp(buf, "dh_file") == 0) {
2050 os_free(bss->dh_file);
2051 bss->dh_file = os_strdup(pos);
f8995f8f
JM		 2052 } else if (os_strcmp(buf, "openssl_ciphers") == 0) {
2053 os_free(bss->openssl_ciphers);
2054 bss->openssl_ciphers = os_strdup(pos);
599f40db
JM		 2055 } else if (os_strcmp(buf, "fragment_size") == 0) {
2056 bss->fragment_size = atoi(pos);
41d719d6 2057#ifdef EAP_SERVER_FAST
599f40db
JM		 2058 } else if (os_strcmp(buf, "pac_opaque_encr_key") == 0) {
2059 os_free(bss->pac_opaque_encr_key);
2060 bss->pac_opaque_encr_key = os_malloc(16);
2061 if (bss->pac_opaque_encr_key == NULL) {
2062 wpa_printf(MSG_ERROR,
2063 "Line %d: No memory for pac_opaque_encr_key",
2064 line);
a0b728b7 2065 return 1;
599f40db
JM		 2066 } else if (hexstr2bin(pos, bss->pac_opaque_encr_key, 16)) {
2067 wpa_printf(MSG_ERROR, "Line %d: Invalid pac_opaque_encr_key",
2068 line);
a0b728b7 2069 return 1;
599f40db
JM		 2070 }
2071 } else if (os_strcmp(buf, "eap_fast_a_id") == 0) {
2072 size_t idlen = os_strlen(pos);
2073 if (idlen & 1) {
2074 wpa_printf(MSG_ERROR, "Line %d: Invalid eap_fast_a_id",
2075 line);
a0b728b7 2076 return 1;
b4c26ef9
JM		 2077 }
2078 os_free(bss->eap_fast_a_id);
2079 bss->eap_fast_a_id = os_malloc(idlen / 2);
2080 if (bss->eap_fast_a_id == NULL ||
2081 hexstr2bin(pos, bss->eap_fast_a_id, idlen / 2)) {
2082 wpa_printf(MSG_ERROR, "Line %d: Failed to parse eap_fast_a_id",
2083 line);
599f40db 2084 os_free(bss->eap_fast_a_id);
b4c26ef9
JM		 2085 bss->eap_fast_a_id = NULL;
2086 return 1;
2087 } else {
2088 bss->eap_fast_a_id_len = idlen / 2;
599f40db
JM		 2089 }
2090 } else if (os_strcmp(buf, "eap_fast_a_id_info") == 0) {
2091 os_free(bss->eap_fast_a_id_info);
2092 bss->eap_fast_a_id_info = os_strdup(pos);
2093 } else if (os_strcmp(buf, "eap_fast_prov") == 0) {
2094 bss->eap_fast_prov = atoi(pos);
2095 } else if (os_strcmp(buf, "pac_key_lifetime") == 0) {
2096 bss->pac_key_lifetime = atoi(pos);
2097 } else if (os_strcmp(buf, "pac_key_refresh_time") == 0) {
2098 bss->pac_key_refresh_time = atoi(pos);
41d719d6
JM		 2099#endif /* EAP_SERVER_FAST */
2100#ifdef EAP_SERVER_SIM
599f40db
JM		 2101 } else if (os_strcmp(buf, "eap_sim_db") == 0) {
2102 os_free(bss->eap_sim_db);
2103 bss->eap_sim_db = os_strdup(pos);
2104 } else if (os_strcmp(buf, "eap_sim_aka_result_ind") == 0) {
2105 bss->eap_sim_aka_result_ind = atoi(pos);
41d719d6
JM		 2106#endif /* EAP_SERVER_SIM */
2107#ifdef EAP_SERVER_TNC
599f40db
JM		 2108 } else if (os_strcmp(buf, "tnc") == 0) {
2109 bss->tnc = atoi(pos);
41d719d6 2110#endif /* EAP_SERVER_TNC */
df684d82 2111#ifdef EAP_SERVER_PWD
599f40db
JM		 2112 } else if (os_strcmp(buf, "pwd_group") == 0) {
2113 bss->pwd_group = atoi(pos);
df684d82 2114#endif /* EAP_SERVER_PWD */
d3bddd8b
JM		 2115 } else if (os_strcmp(buf, "eap_server_erp") == 0) {
2116 bss->eap_server_erp = atoi(pos);
41d719d6 2117#endif /* EAP_SERVER */
599f40db
JM		 2118 } else if (os_strcmp(buf, "eap_message") == 0) {
2119 char *term;
5784b9a4 2120 os_free(bss->eap_req_id_text);
599f40db
JM		 2121 bss->eap_req_id_text = os_strdup(pos);
2122 if (bss->eap_req_id_text == NULL) {
2123 wpa_printf(MSG_ERROR, "Line %d: Failed to allocate memory for eap_req_id_text",
2124 line);
a0b728b7 2125 return 1;
599f40db
JM		 2126 }
2127 bss->eap_req_id_text_len = os_strlen(bss->eap_req_id_text);
2128 term = os_strstr(bss->eap_req_id_text, "\\0");
2129 if (term) {
2130 *term++ = '\0';
2131 os_memmove(term, term + 1,
2132 bss->eap_req_id_text_len -
2133 (term - bss->eap_req_id_text) - 1);
2134 bss->eap_req_id_text_len--;
2135 }
2a5156a6
JM		 2136 } else if (os_strcmp(buf, "erp_send_reauth_start") == 0) {
2137 bss->erp_send_reauth_start = atoi(pos);
2138 } else if (os_strcmp(buf, "erp_domain") == 0) {
2139 os_free(bss->erp_domain);
2140 bss->erp_domain = os_strdup(pos);
599f40db
JM		 2141 } else if (os_strcmp(buf, "wep_key_len_broadcast") == 0) {
2142 bss->default_wep_key_len = atoi(pos);
2143 if (bss->default_wep_key_len > 13) {
2144 wpa_printf(MSG_ERROR, "Line %d: invalid WEP key len %lu (= %lu bits)",
2145 line,
2146 (unsigned long) bss->default_wep_key_len,
2147 (unsigned long)
2148 bss->default_wep_key_len * 8);
a0b728b7 2149 return 1;
599f40db
JM		 2150 }
2151 } else if (os_strcmp(buf, "wep_key_len_unicast") == 0) {
2152 bss->individual_wep_key_len = atoi(pos);
2153 if (bss->individual_wep_key_len < 0 ||
2154 bss->individual_wep_key_len > 13) {
2155 wpa_printf(MSG_ERROR, "Line %d: invalid WEP key len %d (= %d bits)",
2156 line, bss->individual_wep_key_len,
2157 bss->individual_wep_key_len * 8);
a0b728b7 2158 return 1;
599f40db
JM		 2159 }
2160 } else if (os_strcmp(buf, "wep_rekey_period") == 0) {
2161 bss->wep_rekeying_period = atoi(pos);
2162 if (bss->wep_rekeying_period < 0) {
2163 wpa_printf(MSG_ERROR, "Line %d: invalid period %d",
2164 line, bss->wep_rekeying_period);
a0b728b7 2165 return 1;
599f40db
JM		 2166 }
2167 } else if (os_strcmp(buf, "eap_reauth_period") == 0) {
2168 bss->eap_reauth_period = atoi(pos);
2169 if (bss->eap_reauth_period < 0) {
2170 wpa_printf(MSG_ERROR, "Line %d: invalid period %d",
2171 line, bss->eap_reauth_period);
a0b728b7 2172 return 1;
599f40db
JM		 2173 }
2174 } else if (os_strcmp(buf, "eapol_key_index_workaround") == 0) {
2175 bss->eapol_key_index_workaround = atoi(pos);
41d719d6 2176#ifdef CONFIG_IAPP
599f40db
JM		 2177 } else if (os_strcmp(buf, "iapp_interface") == 0) {
2178 bss->ieee802_11f = 1;
2179 os_strlcpy(bss->iapp_iface, pos, sizeof(bss->iapp_iface));
41d719d6 2180#endif /* CONFIG_IAPP */
599f40db
JM		 2181 } else if (os_strcmp(buf, "own_ip_addr") == 0) {
2182 if (hostapd_parse_ip_addr(pos, &bss->own_ip_addr)) {
2183 wpa_printf(MSG_ERROR,
2184 "Line %d: invalid IP address '%s'",
2185 line, pos);
a0b728b7 2186 return 1;
599f40db
JM		 2187 }
2188 } else if (os_strcmp(buf, "nas_identifier") == 0) {
5784b9a4 2189 os_free(bss->nas_identifier);
599f40db 2190 bss->nas_identifier = os_strdup(pos);
41d719d6 2191#ifndef CONFIG_NO_RADIUS
9836cb53
JM		 2192 } else if (os_strcmp(buf, "radius_client_addr") == 0) {
2193 if (hostapd_parse_ip_addr(pos, &bss->radius->client_addr)) {
2194 wpa_printf(MSG_ERROR,
2195 "Line %d: invalid IP address '%s'",
2196 line, pos);
2197 return 1;
2198 }
2199 bss->radius->force_client_addr = 1;
599f40db
JM		 2200 } else if (os_strcmp(buf, "auth_server_addr") == 0) {
2201 if (hostapd_config_read_radius_addr(
2202 &bss->radius->auth_servers,
2203 &bss->radius->num_auth_servers, pos, 1812,
2204 &bss->radius->auth_server)) {
2205 wpa_printf(MSG_ERROR,
2206 "Line %d: invalid IP address '%s'",
2207 line, pos);
a0b728b7 2208 return 1;
599f40db 2209 }
bbee36e3
JM		 2210 } else if (bss->radius->auth_server &&
2211 os_strcmp(buf, "auth_server_addr_replace") == 0) {
2212 if (hostapd_parse_ip_addr(pos,
2213 &bss->radius->auth_server->addr)) {
2214 wpa_printf(MSG_ERROR,
2215 "Line %d: invalid IP address '%s'",
2216 line, pos);
2217 return 1;
2218 }
599f40db
JM		 2219 } else if (bss->radius->auth_server &&
2220 os_strcmp(buf, "auth_server_port") == 0) {
2221 bss->radius->auth_server->port = atoi(pos);
2222 } else if (bss->radius->auth_server &&
2223 os_strcmp(buf, "auth_server_shared_secret") == 0) {
2224 int len = os_strlen(pos);
2225 if (len == 0) {
2226 /* RFC 2865, Ch. 3 */
2227 wpa_printf(MSG_ERROR, "Line %d: empty shared secret is not allowed",
2228 line);
a0b728b7 2229 return 1;
599f40db 2230 }
5784b9a4 2231 os_free(bss->radius->auth_server->shared_secret);
599f40db
JM		 2232 bss->radius->auth_server->shared_secret = (u8 *) os_strdup(pos);
2233 bss->radius->auth_server->shared_secret_len = len;
2234 } else if (os_strcmp(buf, "acct_server_addr") == 0) {
2235 if (hostapd_config_read_radius_addr(
2236 &bss->radius->acct_servers,
2237 &bss->radius->num_acct_servers, pos, 1813,
2238 &bss->radius->acct_server)) {
2239 wpa_printf(MSG_ERROR,
2240 "Line %d: invalid IP address '%s'",
2241 line, pos);
a0b728b7 2242 return 1;
bbee36e3
JM		 2243 }
2244 } else if (bss->radius->acct_server &&
2245 os_strcmp(buf, "acct_server_addr_replace") == 0) {
2246 if (hostapd_parse_ip_addr(pos,
2247 &bss->radius->acct_server->addr)) {
2248 wpa_printf(MSG_ERROR,
2249 "Line %d: invalid IP address '%s'",
2250 line, pos);
2251 return 1;
599f40db
JM		 2252 }
2253 } else if (bss->radius->acct_server &&
2254 os_strcmp(buf, "acct_server_port") == 0) {
2255 bss->radius->acct_server->port = atoi(pos);
2256 } else if (bss->radius->acct_server &&
2257 os_strcmp(buf, "acct_server_shared_secret") == 0) {
2258 int len = os_strlen(pos);
2259 if (len == 0) {
2260 /* RFC 2865, Ch. 3 */
2261 wpa_printf(MSG_ERROR, "Line %d: empty shared secret is not allowed",
2262 line);
a0b728b7 2263 return 1;
599f40db 2264 }
5784b9a4 2265 os_free(bss->radius->acct_server->shared_secret);
599f40db
JM		 2266 bss->radius->acct_server->shared_secret = (u8 *) os_strdup(pos);
2267 bss->radius->acct_server->shared_secret_len = len;
2268 } else if (os_strcmp(buf, "radius_retry_primary_interval") == 0) {
2269 bss->radius->retry_primary_interval = atoi(pos);
2270 } else if (os_strcmp(buf, "radius_acct_interim_interval") == 0) {
2271 bss->acct_interim_interval = atoi(pos);
2272 } else if (os_strcmp(buf, "radius_request_cui") == 0) {
2273 bss->radius_request_cui = atoi(pos);
2274 } else if (os_strcmp(buf, "radius_auth_req_attr") == 0) {
2275 struct hostapd_radius_attr *attr, *a;
2276 attr = hostapd_parse_radius_attr(pos);
2277 if (attr == NULL) {
2278 wpa_printf(MSG_ERROR,
2279 "Line %d: invalid radius_auth_req_attr",
2280 line);
a0b728b7 2281 return 1;
599f40db
JM		 2282 } else if (bss->radius_auth_req_attr == NULL) {
2283 bss->radius_auth_req_attr = attr;
2284 } else {
2285 a = bss->radius_auth_req_attr;
2286 while (a->next)
2287 a = a->next;
2288 a->next = attr;
2289 }
2290 } else if (os_strcmp(buf, "radius_acct_req_attr") == 0) {
2291 struct hostapd_radius_attr *attr, *a;
2292 attr = hostapd_parse_radius_attr(pos);
2293 if (attr == NULL) {
2294 wpa_printf(MSG_ERROR,
2295 "Line %d: invalid radius_acct_req_attr",
2296 line);
a0b728b7 2297 return 1;
599f40db
JM		 2298 } else if (bss->radius_acct_req_attr == NULL) {
2299 bss->radius_acct_req_attr = attr;
2300 } else {
2301 a = bss->radius_acct_req_attr;
2302 while (a->next)
2303 a = a->next;
2304 a->next = attr;
2305 }
2306 } else if (os_strcmp(buf, "radius_das_port") == 0) {
2307 bss->radius_das_port = atoi(pos);
2308 } else if (os_strcmp(buf, "radius_das_client") == 0) {
2309 if (hostapd_parse_das_client(bss, pos) < 0) {
2310 wpa_printf(MSG_ERROR, "Line %d: invalid DAS client",
2311 line);
a0b728b7 2312 return 1;
599f40db
JM		 2313 }
2314 } else if (os_strcmp(buf, "radius_das_time_window") == 0) {
2315 bss->radius_das_time_window = atoi(pos);
2316 } else if (os_strcmp(buf, "radius_das_require_event_timestamp") == 0) {
2317 bss->radius_das_require_event_timestamp = atoi(pos);
41d719d6 2318#endif /* CONFIG_NO_RADIUS */
599f40db
JM		 2319 } else if (os_strcmp(buf, "auth_algs") == 0) {
2320 bss->auth_algs = atoi(pos);
2321 if (bss->auth_algs == 0) {
2322 wpa_printf(MSG_ERROR, "Line %d: no authentication algorithms allowed",
2323 line);
a0b728b7 2324 return 1;
599f40db
JM		 2325 }
2326 } else if (os_strcmp(buf, "max_num_sta") == 0) {
2327 bss->max_num_sta = atoi(pos);
2328 if (bss->max_num_sta < 0 ||
2329 bss->max_num_sta > MAX_STA_COUNT) {
2330 wpa_printf(MSG_ERROR, "Line %d: Invalid max_num_sta=%d; allowed range 0..%d",
2331 line, bss->max_num_sta, MAX_STA_COUNT);
a0b728b7 2332 return 1;
599f40db
JM		 2333 }
2334 } else if (os_strcmp(buf, "wpa") == 0) {
2335 bss->wpa = atoi(pos);
2336 } else if (os_strcmp(buf, "wpa_group_rekey") == 0) {
2337 bss->wpa_group_rekey = atoi(pos);
2338 } else if (os_strcmp(buf, "wpa_strict_rekey") == 0) {
2339 bss->wpa_strict_rekey = atoi(pos);
2340 } else if (os_strcmp(buf, "wpa_gmk_rekey") == 0) {
2341 bss->wpa_gmk_rekey = atoi(pos);
2342 } else if (os_strcmp(buf, "wpa_ptk_rekey") == 0) {
2343 bss->wpa_ptk_rekey = atoi(pos);
2344 } else if (os_strcmp(buf, "wpa_passphrase") == 0) {
2345 int len = os_strlen(pos);
2346 if (len < 8 || len > 63) {
2347 wpa_printf(MSG_ERROR, "Line %d: invalid WPA passphrase length %d (expected 8..63)",
2348 line, len);
a0b728b7 2349 return 1;
b4c26ef9
JM		 2350 }
2351 os_free(bss->ssid.wpa_passphrase);
2352 bss->ssid.wpa_passphrase = os_strdup(pos);
2353 if (bss->ssid.wpa_passphrase) {
891dfb33 2354 hostapd_config_clear_wpa_psk(&bss->ssid.wpa_psk);
b4c26ef9 2355 bss->ssid.wpa_passphrase_set = 1;
599f40db
JM		 2356 }
2357 } else if (os_strcmp(buf, "wpa_psk") == 0) {
891dfb33 2358 hostapd_config_clear_wpa_psk(&bss->ssid.wpa_psk);
599f40db
JM		 2359 bss->ssid.wpa_psk = os_zalloc(sizeof(struct hostapd_wpa_psk));
2360 if (bss->ssid.wpa_psk == NULL)
a0b728b7 2361 return 1;
b4c26ef9
JM		 2362 if (hexstr2bin(pos, bss->ssid.wpa_psk->psk, PMK_LEN) ||
2363 pos[PMK_LEN * 2] != '\0') {
599f40db
JM		 2364 wpa_printf(MSG_ERROR, "Line %d: Invalid PSK '%s'.",
2365 line, pos);
891dfb33 2366 hostapd_config_clear_wpa_psk(&bss->ssid.wpa_psk);
a0b728b7 2367 return 1;
599f40db 2368 }
b4c26ef9
JM		 2369 bss->ssid.wpa_psk->group = 1;
2370 os_free(bss->ssid.wpa_passphrase);
2371 bss->ssid.wpa_passphrase = NULL;
2372 bss->ssid.wpa_psk_set = 1;
599f40db
JM		 2373 } else if (os_strcmp(buf, "wpa_psk_file") == 0) {
2374 os_free(bss->ssid.wpa_psk_file);
2375 bss->ssid.wpa_psk_file = os_strdup(pos);
2376 if (!bss->ssid.wpa_psk_file) {
2377 wpa_printf(MSG_ERROR, "Line %d: allocation failed",
2378 line);
a0b728b7 2379 return 1;
599f40db
JM		 2380 }
2381 } else if (os_strcmp(buf, "wpa_key_mgmt") == 0) {
2382 bss->wpa_key_mgmt = hostapd_config_parse_key_mgmt(line, pos);
2383 if (bss->wpa_key_mgmt == -1)
a0b728b7 2384 return 1;
599f40db
JM		 2385 } else if (os_strcmp(buf, "wpa_psk_radius") == 0) {
2386 bss->wpa_psk_radius = atoi(pos);
2387 if (bss->wpa_psk_radius != PSK_RADIUS_IGNORED &&
2388 bss->wpa_psk_radius != PSK_RADIUS_ACCEPTED &&
2389 bss->wpa_psk_radius != PSK_RADIUS_REQUIRED) {
2390 wpa_printf(MSG_ERROR,
2391 "Line %d: unknown wpa_psk_radius %d",
2392 line, bss->wpa_psk_radius);
a0b728b7 2393 return 1;
599f40db
JM		 2394 }
2395 } else if (os_strcmp(buf, "wpa_pairwise") == 0) {
2396 bss->wpa_pairwise = hostapd_config_parse_cipher(line, pos);
2397 if (bss->wpa_pairwise == -1 || bss->wpa_pairwise == 0)
a0b728b7 2398 return 1;
b4c26ef9
JM		 2399 if (bss->wpa_pairwise &
2400 (WPA_CIPHER_NONE | WPA_CIPHER_WEP40 | WPA_CIPHER_WEP104)) {
599f40db
JM		 2401 wpa_printf(MSG_ERROR, "Line %d: unsupported pairwise cipher suite '%s'",
2402 bss->wpa_pairwise, pos);
a0b728b7 2403 return 1;
599f40db
JM		 2404 }
2405 } else if (os_strcmp(buf, "rsn_pairwise") == 0) {
2406 bss->rsn_pairwise = hostapd_config_parse_cipher(line, pos);
2407 if (bss->rsn_pairwise == -1 || bss->rsn_pairwise == 0)
a0b728b7 2408 return 1;
b4c26ef9
JM		 2409 if (bss->rsn_pairwise &
2410 (WPA_CIPHER_NONE | WPA_CIPHER_WEP40 | WPA_CIPHER_WEP104)) {
599f40db
JM		 2411 wpa_printf(MSG_ERROR, "Line %d: unsupported pairwise cipher suite '%s'",
2412 bss->rsn_pairwise, pos);
a0b728b7 2413 return 1;
599f40db 2414 }
41d719d6 2415#ifdef CONFIG_RSN_PREAUTH
599f40db
JM		 2416 } else if (os_strcmp(buf, "rsn_preauth") == 0) {
2417 bss->rsn_preauth = atoi(pos);
2418 } else if (os_strcmp(buf, "rsn_preauth_interfaces") == 0) {
5784b9a4 2419 os_free(bss->rsn_preauth_interfaces);
599f40db 2420 bss->rsn_preauth_interfaces = os_strdup(pos);
41d719d6
JM		 2421#endif /* CONFIG_RSN_PREAUTH */
2422#ifdef CONFIG_PEERKEY
599f40db
JM		 2423 } else if (os_strcmp(buf, "peerkey") == 0) {
2424 bss->peerkey = atoi(pos);
41d719d6
JM		 2425#endif /* CONFIG_PEERKEY */
2426#ifdef CONFIG_IEEE80211R
599f40db
JM		 2427 } else if (os_strcmp(buf, "mobility_domain") == 0) {
2428 if (os_strlen(pos) != 2 * MOBILITY_DOMAIN_ID_LEN ||
2429 hexstr2bin(pos, bss->mobility_domain,
2430 MOBILITY_DOMAIN_ID_LEN) != 0) {
2431 wpa_printf(MSG_ERROR,
2432 "Line %d: Invalid mobility_domain '%s'",
2433 line, pos);
a0b728b7 2434 return 1;
599f40db
JM		 2435 }
2436 } else if (os_strcmp(buf, "r1_key_holder") == 0) {
2437 if (os_strlen(pos) != 2 * FT_R1KH_ID_LEN ||
2438 hexstr2bin(pos, bss->r1_key_holder, FT_R1KH_ID_LEN) != 0) {
2439 wpa_printf(MSG_ERROR,
2440 "Line %d: Invalid r1_key_holder '%s'",
2441 line, pos);
a0b728b7 2442 return 1;
599f40db
JM		 2443 }
2444 } else if (os_strcmp(buf, "r0_key_lifetime") == 0) {
2445 bss->r0_key_lifetime = atoi(pos);
2446 } else if (os_strcmp(buf, "reassociation_deadline") == 0) {
2447 bss->reassociation_deadline = atoi(pos);
2448 } else if (os_strcmp(buf, "r0kh") == 0) {
2449 if (add_r0kh(bss, pos) < 0) {
2450 wpa_printf(MSG_DEBUG, "Line %d: Invalid r0kh '%s'",
2451 line, pos);
a0b728b7 2452 return 1;
599f40db
JM		 2453 }
2454 } else if (os_strcmp(buf, "r1kh") == 0) {
2455 if (add_r1kh(bss, pos) < 0) {
2456 wpa_printf(MSG_DEBUG, "Line %d: Invalid r1kh '%s'",
2457 line, pos);
a0b728b7 2458 return 1;
599f40db
JM		 2459 }
2460 } else if (os_strcmp(buf, "pmk_r1_push") == 0) {
2461 bss->pmk_r1_push = atoi(pos);
2462 } else if (os_strcmp(buf, "ft_over_ds") == 0) {
2463 bss->ft_over_ds = atoi(pos);
41d719d6
JM		 2464#endif /* CONFIG_IEEE80211R */
2465#ifndef CONFIG_NO_CTRL_IFACE
599f40db
JM		 2466 } else if (os_strcmp(buf, "ctrl_interface") == 0) {
2467 os_free(bss->ctrl_interface);
2468 bss->ctrl_interface = os_strdup(pos);
2469 } else if (os_strcmp(buf, "ctrl_interface_group") == 0) {
41d719d6 2470#ifndef CONFIG_NATIVE_WINDOWS
599f40db
JM		 2471 struct group *grp;
2472 char *endp;
2473 const char *group = pos;
41d719d6 2474
599f40db
JM		 2475 grp = getgrnam(group);
2476 if (grp) {
2477 bss->ctrl_interface_gid = grp->gr_gid;
41d719d6 2478 bss->ctrl_interface_gid_set = 1;
599f40db
JM		 2479 wpa_printf(MSG_DEBUG, "ctrl_interface_group=%d (from group name '%s')",
2480 bss->ctrl_interface_gid, group);
2481 return 0;
2482 }
2483
2484 /* Group name not found - try to parse this as gid */
2485 bss->ctrl_interface_gid = strtol(group, &endp, 10);
2486 if (*group == '\0' || *endp != '\0') {
2487 wpa_printf(MSG_DEBUG, "Line %d: Invalid group '%s'",
2488 line, group);
2489 return 1;
2490 }
2491 bss->ctrl_interface_gid_set = 1;
2492 wpa_printf(MSG_DEBUG, "ctrl_interface_group=%d",
2493 bss->ctrl_interface_gid);
41d719d6
JM		 2494#endif /* CONFIG_NATIVE_WINDOWS */
2495#endif /* CONFIG_NO_CTRL_IFACE */
2496#ifdef RADIUS_SERVER
599f40db
JM		 2497 } else if (os_strcmp(buf, "radius_server_clients") == 0) {
2498 os_free(bss->radius_server_clients);
2499 bss->radius_server_clients = os_strdup(pos);
2500 } else if (os_strcmp(buf, "radius_server_auth_port") == 0) {
2501 bss->radius_server_auth_port = atoi(pos);
2502 } else if (os_strcmp(buf, "radius_server_acct_port") == 0) {
2503 bss->radius_server_acct_port = atoi(pos);
2504 } else if (os_strcmp(buf, "radius_server_ipv6") == 0) {
2505 bss->radius_server_ipv6 = atoi(pos);
41d719d6 2506#endif /* RADIUS_SERVER */
599f40db
JM		 2507 } else if (os_strcmp(buf, "use_pae_group_addr") == 0) {
2508 bss->use_pae_group_addr = atoi(pos);
2509 } else if (os_strcmp(buf, "hw_mode") == 0) {
2510 if (os_strcmp(pos, "a") == 0)
2511 conf->hw_mode = HOSTAPD_MODE_IEEE80211A;
2512 else if (os_strcmp(pos, "b") == 0)
2513 conf->hw_mode = HOSTAPD_MODE_IEEE80211B;
2514 else if (os_strcmp(pos, "g") == 0)
2515 conf->hw_mode = HOSTAPD_MODE_IEEE80211G;
2516 else if (os_strcmp(pos, "ad") == 0)
2517 conf->hw_mode = HOSTAPD_MODE_IEEE80211AD;
2518 else {
2519 wpa_printf(MSG_ERROR, "Line %d: unknown hw_mode '%s'",
2520 line, pos);
a0b728b7 2521 return 1;
599f40db
JM		 2522 }
2523 } else if (os_strcmp(buf, "wps_rf_bands") == 0) {
2524 if (os_strcmp(pos, "a") == 0)
2525 bss->wps_rf_bands = WPS_RF_50GHZ;
2526 else if (os_strcmp(pos, "g") == 0 ||
2527 os_strcmp(pos, "b") == 0)
2528 bss->wps_rf_bands = WPS_RF_24GHZ;
2529 else if (os_strcmp(pos, "ag") == 0 ||
2530 os_strcmp(pos, "ga") == 0)
2531 bss->wps_rf_bands = WPS_RF_24GHZ | WPS_RF_50GHZ;
2532 else {
2533 wpa_printf(MSG_ERROR,
2534 "Line %d: unknown wps_rf_band '%s'",
2535 line, pos);
a0b728b7 2536 return 1;
599f40db
JM		 2537 }
2538 } else if (os_strcmp(buf, "channel") == 0) {
2539 if (os_strcmp(pos, "acs_survey") == 0) {
50f4f2a0 2540#ifndef CONFIG_ACS
599f40db
JM		 2541 wpa_printf(MSG_ERROR, "Line %d: tries to enable ACS but CONFIG_ACS disabled",
2542 line);
a0b728b7 2543 return 1;
9670f877 2544#else /* CONFIG_ACS */
599f40db 2545 conf->channel = 0;
9670f877 2546#endif /* CONFIG_ACS */
599f40db
JM		 2547 } else
2548 conf->channel = atoi(pos);
2549 } else if (os_strcmp(buf, "chanlist") == 0) {
2550 if (hostapd_parse_intlist(&conf->chanlist, pos)) {
2551 wpa_printf(MSG_ERROR, "Line %d: invalid channel list",
2552 line);
a0b728b7 2553 return 1;
599f40db
JM		 2554 }
2555 } else if (os_strcmp(buf, "beacon_int") == 0) {
2556 int val = atoi(pos);
2557 /* MIB defines range as 1..65535, but very small values
2558 * cause problems with the current implementation.
2559 * Since it is unlikely that this small numbers are
2560 * useful in real life scenarios, do not allow beacon
2561 * period to be set below 15 TU. */
2562 if (val < 15 || val > 65535) {
2563 wpa_printf(MSG_ERROR, "Line %d: invalid beacon_int %d (expected 15..65535)",
2564 line, val);
a0b728b7 2565 return 1;
b4c26ef9
JM		 2566 }
2567 conf->beacon_int = val;
50f4f2a0 2568#ifdef CONFIG_ACS
599f40db
JM		 2569 } else if (os_strcmp(buf, "acs_num_scans") == 0) {
2570 int val = atoi(pos);
2571 if (val <= 0 || val > 100) {
2572 wpa_printf(MSG_ERROR, "Line %d: invalid acs_num_scans %d (expected 1..100)",
2573 line, val);
a0b728b7 2574 return 1;
b4c26ef9
JM		 2575 }
2576 conf->acs_num_scans = val;
68fa00c3
JM		 2577 } else if (os_strcmp(buf, "acs_chan_bias") == 0) {
2578 if (hostapd_config_parse_acs_chan_bias(conf, pos)) {
2579 wpa_printf(MSG_ERROR, "Line %d: invalid acs_chan_bias",
2580 line);
2581 return -1;
2582 }
50f4f2a0 2583#endif /* CONFIG_ACS */
599f40db
JM		 2584 } else if (os_strcmp(buf, "dtim_period") == 0) {
2585 bss->dtim_period = atoi(pos);
2586 if (bss->dtim_period < 1 || bss->dtim_period > 255) {
2587 wpa_printf(MSG_ERROR, "Line %d: invalid dtim_period %d",
2588 line, bss->dtim_period);
a0b728b7 2589 return 1;
599f40db 2590 }
ec8f36af
KP		 2591 } else if (os_strcmp(buf, "bss_load_update_period") == 0) {
2592 bss->bss_load_update_period = atoi(pos);
2593 if (bss->bss_load_update_period < 0 ||
2594 bss->bss_load_update_period > 100) {
2595 wpa_printf(MSG_ERROR,
2596 "Line %d: invalid bss_load_update_period %d",
2597 line, bss->bss_load_update_period);
2598 return 1;
2599 }
599f40db
JM		 2600 } else if (os_strcmp(buf, "rts_threshold") == 0) {
2601 conf->rts_threshold = atoi(pos);
2602 if (conf->rts_threshold < 0 || conf->rts_threshold > 2347) {
2603 wpa_printf(MSG_ERROR,
2604 "Line %d: invalid rts_threshold %d",
2605 line, conf->rts_threshold);
a0b728b7 2606 return 1;
599f40db
JM		 2607 }
2608 } else if (os_strcmp(buf, "fragm_threshold") == 0) {
2609 conf->fragm_threshold = atoi(pos);
2610 if (conf->fragm_threshold < 256 ||
2611 conf->fragm_threshold > 2346) {
2612 wpa_printf(MSG_ERROR,
2613 "Line %d: invalid fragm_threshold %d",
2614 line, conf->fragm_threshold);
a0b728b7 2615 return 1;
599f40db
JM		 2616 }
2617 } else if (os_strcmp(buf, "send_probe_response") == 0) {
2618 int val = atoi(pos);
2619 if (val != 0 && val != 1) {
2620 wpa_printf(MSG_ERROR, "Line %d: invalid send_probe_response %d (expected 0 or 1)",
2621 line, val);
b4c26ef9
JM		 2622 return 1;
2623 }
2624 conf->send_probe_response = val;
599f40db
JM		 2625 } else if (os_strcmp(buf, "supported_rates") == 0) {
2626 if (hostapd_parse_intlist(&conf->supported_rates, pos)) {
2627 wpa_printf(MSG_ERROR, "Line %d: invalid rate list",
2628 line);
a0b728b7 2629 return 1;
599f40db
JM		 2630 }
2631 } else if (os_strcmp(buf, "basic_rates") == 0) {
2632 if (hostapd_parse_intlist(&conf->basic_rates, pos)) {
2633 wpa_printf(MSG_ERROR, "Line %d: invalid rate list",
2634 line);
a0b728b7 2635 return 1;
599f40db
JM		 2636 }
2637 } else if (os_strcmp(buf, "preamble") == 0) {
2638 if (atoi(pos))
2639 conf->preamble = SHORT_PREAMBLE;
2640 else
2641 conf->preamble = LONG_PREAMBLE;
2642 } else if (os_strcmp(buf, "ignore_broadcast_ssid") == 0) {
2643 bss->ignore_broadcast_ssid = atoi(pos);
2644 } else if (os_strcmp(buf, "wep_default_key") == 0) {
2645 bss->ssid.wep.idx = atoi(pos);
2646 if (bss->ssid.wep.idx > 3) {
2647 wpa_printf(MSG_ERROR,
2648 "Invalid wep_default_key index %d",
2649 bss->ssid.wep.idx);
a0b728b7 2650 return 1;
599f40db
JM		 2651 }
2652 } else if (os_strcmp(buf, "wep_key0") == 0 ||
2653 os_strcmp(buf, "wep_key1") == 0 ||
2654 os_strcmp(buf, "wep_key2") == 0 ||
2655 os_strcmp(buf, "wep_key3") == 0) {
2656 if (hostapd_config_read_wep(&bss->ssid.wep,
2657 buf[7] - '0', pos)) {
2658 wpa_printf(MSG_ERROR, "Line %d: invalid WEP key '%s'",
2659 line, buf);
a0b728b7 2660 return 1;
599f40db 2661 }
41d719d6 2662#ifndef CONFIG_NO_VLAN
599f40db
JM		 2663 } else if (os_strcmp(buf, "dynamic_vlan") == 0) {
2664 bss->ssid.dynamic_vlan = atoi(pos);
2665 } else if (os_strcmp(buf, "vlan_file") == 0) {
2666 if (hostapd_config_read_vlan_file(bss, pos)) {
2667 wpa_printf(MSG_ERROR, "Line %d: failed to read VLAN file '%s'",
2668 line, pos);
a0b728b7 2669 return 1;
599f40db
JM		 2670 }
2671 } else if (os_strcmp(buf, "vlan_naming") == 0) {
2672 bss->ssid.vlan_naming = atoi(pos);
2673 if (bss->ssid.vlan_naming >= DYNAMIC_VLAN_NAMING_END ||
2674 bss->ssid.vlan_naming < 0) {
2675 wpa_printf(MSG_ERROR,
2676 "Line %d: invalid naming scheme %d",
2677 line, bss->ssid.vlan_naming);
a0b728b7 2678 return 1;
599f40db 2679 }
41d719d6 2680#ifdef CONFIG_FULL_DYNAMIC_VLAN
599f40db 2681 } else if (os_strcmp(buf, "vlan_tagged_interface") == 0) {
5784b9a4 2682 os_free(bss->ssid.vlan_tagged_interface);
599f40db 2683 bss->ssid.vlan_tagged_interface = os_strdup(pos);
41d719d6
JM		 2684#endif /* CONFIG_FULL_DYNAMIC_VLAN */
2685#endif /* CONFIG_NO_VLAN */
599f40db
JM		 2686 } else if (os_strcmp(buf, "ap_table_max_size") == 0) {
2687 conf->ap_table_max_size = atoi(pos);
2688 } else if (os_strcmp(buf, "ap_table_expiration_time") == 0) {
2689 conf->ap_table_expiration_time = atoi(pos);
2690 } else if (os_strncmp(buf, "tx_queue_", 9) == 0) {
2691 if (hostapd_config_tx_queue(conf, buf, pos)) {
2692 wpa_printf(MSG_ERROR, "Line %d: invalid TX queue item",
2693 line);
a0b728b7 2694 return 1;
599f40db
JM		 2695 }
2696 } else if (os_strcmp(buf, "wme_enabled") == 0 ||
2697 os_strcmp(buf, "wmm_enabled") == 0) {
2698 bss->wmm_enabled = atoi(pos);
2699 } else if (os_strcmp(buf, "uapsd_advertisement_enabled") == 0) {
2700 bss->wmm_uapsd = atoi(pos);
2701 } else if (os_strncmp(buf, "wme_ac_", 7) == 0 ||
2702 os_strncmp(buf, "wmm_ac_", 7) == 0) {
2703 if (hostapd_config_wmm_ac(conf->wmm_ac_params, buf, pos)) {
2704 wpa_printf(MSG_ERROR, "Line %d: invalid WMM ac item",
2705 line);
a0b728b7 2706 return 1;
599f40db
JM		 2707 }
2708 } else if (os_strcmp(buf, "bss") == 0) {
2709 if (hostapd_config_bss(conf, pos)) {
2710 wpa_printf(MSG_ERROR, "Line %d: invalid bss item",
2711 line);
a0b728b7 2712 return 1;
599f40db
JM		 2713 }
2714 } else if (os_strcmp(buf, "bssid") == 0) {
2715 if (hwaddr_aton(pos, bss->bssid)) {
2716 wpa_printf(MSG_ERROR, "Line %d: invalid bssid item",
2717 line);
a0b728b7 2718 return 1;
599f40db 2719 }
41d719d6 2720#ifdef CONFIG_IEEE80211W
599f40db
JM		 2721 } else if (os_strcmp(buf, "ieee80211w") == 0) {
2722 bss->ieee80211w = atoi(pos);
8dd9f9cd
JM		 2723 } else if (os_strcmp(buf, "group_mgmt_cipher") == 0) {
2724 if (os_strcmp(pos, "AES-128-CMAC") == 0) {
2725 bss->group_mgmt_cipher = WPA_CIPHER_AES_128_CMAC;
2726 } else if (os_strcmp(pos, "BIP-GMAC-128") == 0) {
2727 bss->group_mgmt_cipher = WPA_CIPHER_BIP_GMAC_128;
2728 } else if (os_strcmp(pos, "BIP-GMAC-256") == 0) {
2729 bss->group_mgmt_cipher = WPA_CIPHER_BIP_GMAC_256;
2730 } else if (os_strcmp(pos, "BIP-CMAC-256") == 0) {
2731 bss->group_mgmt_cipher = WPA_CIPHER_BIP_CMAC_256;
2732 } else {
2733 wpa_printf(MSG_ERROR, "Line %d: invalid group_mgmt_cipher: %s",
2734 line, pos);
2735 return 1;
2736 }
599f40db
JM		 2737 } else if (os_strcmp(buf, "assoc_sa_query_max_timeout") == 0) {
2738 bss->assoc_sa_query_max_timeout = atoi(pos);
2739 if (bss->assoc_sa_query_max_timeout == 0) {
2740 wpa_printf(MSG_ERROR, "Line %d: invalid assoc_sa_query_max_timeout",
2741 line);
a0b728b7 2742 return 1;
599f40db
JM		 2743 }
2744 } else if (os_strcmp(buf, "assoc_sa_query_retry_timeout") == 0) {
2745 bss->assoc_sa_query_retry_timeout = atoi(pos);
2746 if (bss->assoc_sa_query_retry_timeout == 0) {
2747 wpa_printf(MSG_ERROR, "Line %d: invalid assoc_sa_query_retry_timeout",
2748 line);
a0b728b7 2749 return 1;
599f40db 2750 }
41d719d6
JM		 2751#endif /* CONFIG_IEEE80211W */
2752#ifdef CONFIG_IEEE80211N
599f40db
JM		 2753 } else if (os_strcmp(buf, "ieee80211n") == 0) {
2754 conf->ieee80211n = atoi(pos);
2755 } else if (os_strcmp(buf, "ht_capab") == 0) {
2756 if (hostapd_config_ht_capab(conf, pos) < 0) {
2757 wpa_printf(MSG_ERROR, "Line %d: invalid ht_capab",
2758 line);
a0b728b7 2759 return 1;
599f40db
JM		 2760 }
2761 } else if (os_strcmp(buf, "require_ht") == 0) {
2762 conf->require_ht = atoi(pos);
2763 } else if (os_strcmp(buf, "obss_interval") == 0) {
2764 conf->obss_interval = atoi(pos);
41d719d6 2765#endif /* CONFIG_IEEE80211N */
efe45d14 2766#ifdef CONFIG_IEEE80211AC
599f40db
JM		 2767 } else if (os_strcmp(buf, "ieee80211ac") == 0) {
2768 conf->ieee80211ac = atoi(pos);
2769 } else if (os_strcmp(buf, "vht_capab") == 0) {
2770 if (hostapd_config_vht_capab(conf, pos) < 0) {
2771 wpa_printf(MSG_ERROR, "Line %d: invalid vht_capab",
2772 line);
a0b728b7 2773 return 1;
599f40db
JM		 2774 }
2775 } else if (os_strcmp(buf, "require_vht") == 0) {
2776 conf->require_vht = atoi(pos);
2777 } else if (os_strcmp(buf, "vht_oper_chwidth") == 0) {
2778 conf->vht_oper_chwidth = atoi(pos);
2779 } else if (os_strcmp(buf, "vht_oper_centr_freq_seg0_idx") == 0) {
2780 conf->vht_oper_centr_freq_seg0_idx = atoi(pos);
2781 } else if (os_strcmp(buf, "vht_oper_centr_freq_seg1_idx") == 0) {
2782 conf->vht_oper_centr_freq_seg1_idx = atoi(pos);
e7d0e97b
YL		 2783 } else if (os_strcmp(buf, "vendor_vht") == 0) {
2784 bss->vendor_vht = atoi(pos);
efe45d14 2785#endif /* CONFIG_IEEE80211AC */
599f40db
JM		 2786 } else if (os_strcmp(buf, "max_listen_interval") == 0) {
2787 bss->max_listen_interval = atoi(pos);
2788 } else if (os_strcmp(buf, "disable_pmksa_caching") == 0) {
2789 bss->disable_pmksa_caching = atoi(pos);
2790 } else if (os_strcmp(buf, "okc") == 0) {
2791 bss->okc = atoi(pos);
41d719d6 2792#ifdef CONFIG_WPS
599f40db
JM		 2793 } else if (os_strcmp(buf, "wps_state") == 0) {
2794 bss->wps_state = atoi(pos);
2795 if (bss->wps_state < 0 || bss->wps_state > 2) {
2796 wpa_printf(MSG_ERROR, "Line %d: invalid wps_state",
2797 line);
a0b728b7 2798 return 1;
599f40db
JM		 2799 }
2800 } else if (os_strcmp(buf, "wps_independent") == 0) {
2801 bss->wps_independent = atoi(pos);
2802 } else if (os_strcmp(buf, "ap_setup_locked") == 0) {
2803 bss->ap_setup_locked = atoi(pos);
2804 } else if (os_strcmp(buf, "uuid") == 0) {
2805 if (uuid_str2bin(pos, bss->uuid)) {
2806 wpa_printf(MSG_ERROR, "Line %d: invalid UUID", line);
a0b728b7 2807 return 1;
599f40db
JM		 2808 }
2809 } else if (os_strcmp(buf, "wps_pin_requests") == 0) {
2810 os_free(bss->wps_pin_requests);
2811 bss->wps_pin_requests = os_strdup(pos);
2812 } else if (os_strcmp(buf, "device_name") == 0) {
2813 if (os_strlen(pos) > 32) {
2814 wpa_printf(MSG_ERROR, "Line %d: Too long "
2815 "device_name", line);
a0b728b7 2816 return 1;
599f40db
JM		 2817 }
2818 os_free(bss->device_name);
2819 bss->device_name = os_strdup(pos);
2820 } else if (os_strcmp(buf, "manufacturer") == 0) {
2821 if (os_strlen(pos) > 64) {
2822 wpa_printf(MSG_ERROR, "Line %d: Too long manufacturer",
2823 line);
a0b728b7 2824 return 1;
599f40db
JM		 2825 }
2826 os_free(bss->manufacturer);
2827 bss->manufacturer = os_strdup(pos);
2828 } else if (os_strcmp(buf, "model_name") == 0) {
2829 if (os_strlen(pos) > 32) {
2830 wpa_printf(MSG_ERROR, "Line %d: Too long model_name",
2831 line);
a0b728b7 2832 return 1;
599f40db
JM		 2833 }
2834 os_free(bss->model_name);
2835 bss->model_name = os_strdup(pos);
2836 } else if (os_strcmp(buf, "model_number") == 0) {
2837 if (os_strlen(pos) > 32) {
2838 wpa_printf(MSG_ERROR, "Line %d: Too long model_number",
2839 line);
a0b728b7 2840 return 1;
599f40db
JM		 2841 }
2842 os_free(bss->model_number);
2843 bss->model_number = os_strdup(pos);
2844 } else if (os_strcmp(buf, "serial_number") == 0) {
2845 if (os_strlen(pos) > 32) {
2846 wpa_printf(MSG_ERROR, "Line %d: Too long serial_number",
2847 line);
a0b728b7 2848 return 1;
599f40db
JM		 2849 }
2850 os_free(bss->serial_number);
2851 bss->serial_number = os_strdup(pos);
2852 } else if (os_strcmp(buf, "device_type") == 0) {
2853 if (wps_dev_type_str2bin(pos, bss->device_type))
a0b728b7 2854 return 1;
599f40db
JM		 2855 } else if (os_strcmp(buf, "config_methods") == 0) {
2856 os_free(bss->config_methods);
2857 bss->config_methods = os_strdup(pos);
2858 } else if (os_strcmp(buf, "os_version") == 0) {
2859 if (hexstr2bin(pos, bss->os_version, 4)) {
2860 wpa_printf(MSG_ERROR, "Line %d: invalid os_version",
2861 line);
a0b728b7 2862 return 1;
599f40db
JM		 2863 }
2864 } else if (os_strcmp(buf, "ap_pin") == 0) {
2865 os_free(bss->ap_pin);
2866 bss->ap_pin = os_strdup(pos);
2867 } else if (os_strcmp(buf, "skip_cred_build") == 0) {
2868 bss->skip_cred_build = atoi(pos);
2869 } else if (os_strcmp(buf, "extra_cred") == 0) {
2870 os_free(bss->extra_cred);
2871 bss->extra_cred = (u8 *) os_readfile(pos, &bss->extra_cred_len);
2872 if (bss->extra_cred == NULL) {
2873 wpa_printf(MSG_ERROR, "Line %d: could not read Credentials from '%s'",
2874 line, pos);
a0b728b7 2875 return 1;
599f40db
JM		 2876 }
2877 } else if (os_strcmp(buf, "wps_cred_processing") == 0) {
2878 bss->wps_cred_processing = atoi(pos);
2879 } else if (os_strcmp(buf, "ap_settings") == 0) {
2880 os_free(bss->ap_settings);
2881 bss->ap_settings =
2882 (u8 *) os_readfile(pos, &bss->ap_settings_len);
2883 if (bss->ap_settings == NULL) {
2884 wpa_printf(MSG_ERROR, "Line %d: could not read AP Settings from '%s'",
2885 line, pos);
a0b728b7 2886 return 1;
599f40db
JM		 2887 }
2888 } else if (os_strcmp(buf, "upnp_iface") == 0) {
5784b9a4 2889 os_free(bss->upnp_iface);
599f40db
JM		 2890 bss->upnp_iface = os_strdup(pos);
2891 } else if (os_strcmp(buf, "friendly_name") == 0) {
2892 os_free(bss->friendly_name);
2893 bss->friendly_name = os_strdup(pos);
2894 } else if (os_strcmp(buf, "manufacturer_url") == 0) {
2895 os_free(bss->manufacturer_url);
2896 bss->manufacturer_url = os_strdup(pos);
2897 } else if (os_strcmp(buf, "model_description") == 0) {
2898 os_free(bss->model_description);
2899 bss->model_description = os_strdup(pos);
2900 } else if (os_strcmp(buf, "model_url") == 0) {
2901 os_free(bss->model_url);
2902 bss->model_url = os_strdup(pos);
2903 } else if (os_strcmp(buf, "upc") == 0) {
2904 os_free(bss->upc);
2905 bss->upc = os_strdup(pos);
2906 } else if (os_strcmp(buf, "pbc_in_m1") == 0) {
2907 bss->pbc_in_m1 = atoi(pos);
2908 } else if (os_strcmp(buf, "server_id") == 0) {
2909 os_free(bss->server_id);
2910 bss->server_id = os_strdup(pos);
ffdaa05a 2911#ifdef CONFIG_WPS_NFC
599f40db
JM		 2912 } else if (os_strcmp(buf, "wps_nfc_dev_pw_id") == 0) {
2913 bss->wps_nfc_dev_pw_id = atoi(pos);
2914 if (bss->wps_nfc_dev_pw_id < 0x10 ||
2915 bss->wps_nfc_dev_pw_id > 0xffff) {
2916 wpa_printf(MSG_ERROR, "Line %d: Invalid wps_nfc_dev_pw_id value",
2917 line);
a0b728b7 2918 return 1;
599f40db
JM		 2919 }
2920 bss->wps_nfc_pw_from_config = 1;
2921 } else if (os_strcmp(buf, "wps_nfc_dh_pubkey") == 0) {
2922 wpabuf_free(bss->wps_nfc_dh_pubkey);
2923 bss->wps_nfc_dh_pubkey = hostapd_parse_bin(pos);
2924 bss->wps_nfc_pw_from_config = 1;
2925 } else if (os_strcmp(buf, "wps_nfc_dh_privkey") == 0) {
2926 wpabuf_free(bss->wps_nfc_dh_privkey);
2927 bss->wps_nfc_dh_privkey = hostapd_parse_bin(pos);
2928 bss->wps_nfc_pw_from_config = 1;
2929 } else if (os_strcmp(buf, "wps_nfc_dev_pw") == 0) {
2930 wpabuf_free(bss->wps_nfc_dev_pw);
2931 bss->wps_nfc_dev_pw = hostapd_parse_bin(pos);
2932 bss->wps_nfc_pw_from_config = 1;
ffdaa05a 2933#endif /* CONFIG_WPS_NFC */
41d719d6 2934#endif /* CONFIG_WPS */
962473c1 2935#ifdef CONFIG_P2P_MANAGER
599f40db 2936 } else if (os_strcmp(buf, "manage_p2p") == 0) {
b4c26ef9 2937 if (atoi(pos))
599f40db
JM		 2938 bss->p2p |= P2P_MANAGE;
2939 else
2940 bss->p2p &= ~P2P_MANAGE;
2941 } else if (os_strcmp(buf, "allow_cross_connection") == 0) {
2942 if (atoi(pos))
2943 bss->p2p |= P2P_ALLOW_CROSS_CONNECTION;
2944 else
2945 bss->p2p &= ~P2P_ALLOW_CROSS_CONNECTION;
962473c1 2946#endif /* CONFIG_P2P_MANAGER */
599f40db
JM		 2947 } else if (os_strcmp(buf, "disassoc_low_ack") == 0) {
2948 bss->disassoc_low_ack = atoi(pos);
2949 } else if (os_strcmp(buf, "tdls_prohibit") == 0) {
b4c26ef9 2950 if (atoi(pos))
599f40db
JM		 2951 bss->tdls |= TDLS_PROHIBIT;
2952 else
2953 bss->tdls &= ~TDLS_PROHIBIT;
2954 } else if (os_strcmp(buf, "tdls_prohibit_chan_switch") == 0) {
b4c26ef9 2955 if (atoi(pos))
599f40db
JM		 2956 bss->tdls |= TDLS_PROHIBIT_CHAN_SWITCH;
2957 else
2958 bss->tdls &= ~TDLS_PROHIBIT_CHAN_SWITCH;
cd9fc786 2959#ifdef CONFIG_RSN_TESTING
599f40db
JM		 2960 } else if (os_strcmp(buf, "rsn_testing") == 0) {
2961 extern int rsn_testing;
2962 rsn_testing = atoi(pos);
cd9fc786 2963#endif /* CONFIG_RSN_TESTING */
599f40db
JM		 2964 } else if (os_strcmp(buf, "time_advertisement") == 0) {
2965 bss->time_advertisement = atoi(pos);
2966 } else if (os_strcmp(buf, "time_zone") == 0) {
2967 size_t tz_len = os_strlen(pos);
2968 if (tz_len < 4 || tz_len > 255) {
2969 wpa_printf(MSG_DEBUG, "Line %d: invalid time_zone",
2970 line);
a0b728b7 2971 return 1;
599f40db
JM		 2972 }
2973 os_free(bss->time_zone);
2974 bss->time_zone = os_strdup(pos);
2975 if (bss->time_zone == NULL)
a0b728b7 2976 return 1;
2049a875 2977#ifdef CONFIG_WNM
599f40db
JM		 2978 } else if (os_strcmp(buf, "wnm_sleep_mode") == 0) {
2979 bss->wnm_sleep_mode = atoi(pos);
2980 } else if (os_strcmp(buf, "bss_transition") == 0) {
2981 bss->bss_transition = atoi(pos);
2049a875 2982#endif /* CONFIG_WNM */
b83e3e93 2983#ifdef CONFIG_INTERWORKING
599f40db
JM		 2984 } else if (os_strcmp(buf, "interworking") == 0) {
2985 bss->interworking = atoi(pos);
2986 } else if (os_strcmp(buf, "access_network_type") == 0) {
2987 bss->access_network_type = atoi(pos);
2988 if (bss->access_network_type < 0 ||
2989 bss->access_network_type > 15) {
2990 wpa_printf(MSG_ERROR,
2991 "Line %d: invalid access_network_type",
2992 line);
a0b728b7 2993 return 1;
599f40db
JM		 2994 }
2995 } else if (os_strcmp(buf, "internet") == 0) {
2996 bss->internet = atoi(pos);
2997 } else if (os_strcmp(buf, "asra") == 0) {
2998 bss->asra = atoi(pos);
2999 } else if (os_strcmp(buf, "esr") == 0) {
3000 bss->esr = atoi(pos);
3001 } else if (os_strcmp(buf, "uesa") == 0) {
3002 bss->uesa = atoi(pos);
3003 } else if (os_strcmp(buf, "venue_group") == 0) {
3004 bss->venue_group = atoi(pos);
3005 bss->venue_info_set = 1;
3006 } else if (os_strcmp(buf, "venue_type") == 0) {
3007 bss->venue_type = atoi(pos);
3008 bss->venue_info_set = 1;
3009 } else if (os_strcmp(buf, "hessid") == 0) {
3010 if (hwaddr_aton(pos, bss->hessid)) {
3011 wpa_printf(MSG_ERROR, "Line %d: invalid hessid", line);
a0b728b7 3012 return 1;
599f40db
JM		 3013 }
3014 } else if (os_strcmp(buf, "roaming_consortium") == 0) {
3015 if (parse_roaming_consortium(bss, pos, line) < 0)
a0b728b7 3016 return 1;
599f40db
JM		 3017 } else if (os_strcmp(buf, "venue_name") == 0) {
3018 if (parse_venue_name(bss, pos, line) < 0)
a0b728b7 3019 return 1;
599f40db
JM		 3020 } else if (os_strcmp(buf, "network_auth_type") == 0) {
3021 u8 auth_type;
3022 u16 redirect_url_len;
3023 if (hexstr2bin(pos, &auth_type, 1)) {
3024 wpa_printf(MSG_ERROR,
3025 "Line %d: Invalid network_auth_type '%s'",
3026 line, pos);
a0b728b7 3027 return 1;
599f40db
JM		 3028 }
3029 if (auth_type == 0 || auth_type == 2)
3030 redirect_url_len = os_strlen(pos + 2);
3031 else
3032 redirect_url_len = 0;
3033 os_free(bss->network_auth_type);
3034 bss->network_auth_type = os_malloc(redirect_url_len + 3 + 1);
a0b728b7
JM		 3035 if (bss->network_auth_type == NULL)
3036 return 1;
599f40db
JM		 3037 *bss->network_auth_type = auth_type;
3038 WPA_PUT_LE16(bss->network_auth_type + 1, redirect_url_len);
3039 if (redirect_url_len)
3040 os_memcpy(bss->network_auth_type + 3, pos + 2,
3041 redirect_url_len);
3042 bss->network_auth_type_len = 3 + redirect_url_len;
3043 } else if (os_strcmp(buf, "ipaddr_type_availability") == 0) {
3044 if (hexstr2bin(pos, &bss->ipaddr_type_availability, 1)) {
3045 wpa_printf(MSG_ERROR, "Line %d: Invalid ipaddr_type_availability '%s'",
3046 line, pos);
3047 bss->ipaddr_type_configured = 0;
a0b728b7 3048 return 1;
599f40db
JM		 3049 }
3050 bss->ipaddr_type_configured = 1;
b4c26ef9 3051 } else if (os_strcmp(buf, "domain_name") == 0) {
599f40db
JM		 3052 int j, num_domains, domain_len, domain_list_len = 0;
3053 char *tok_start, *tok_prev;
3054 u8 *domain_list, *domain_ptr;
26fac8b6 3055
599f40db
JM		 3056 domain_list_len = os_strlen(pos) + 1;
3057 domain_list = os_malloc(domain_list_len);
a0b728b7
JM		 3058 if (domain_list == NULL)
3059 return 1;
26fac8b6 3060
599f40db
JM		 3061 domain_ptr = domain_list;
3062 tok_prev = pos;
3063 num_domains = 1;
3064 while ((tok_prev = os_strchr(tok_prev, ','))) {
3065 num_domains++;
3066 tok_prev++;
3067 }
3068 tok_prev = pos;
3069 for (j = 0; j < num_domains; j++) {
3070 tok_start = os_strchr(tok_prev, ',');
3071 if (tok_start) {
3072 domain_len = tok_start - tok_prev;
3073 *domain_ptr = domain_len;
3074 os_memcpy(domain_ptr + 1, tok_prev, domain_len);
3075 domain_ptr += domain_len + 1;
3076 tok_prev = ++tok_start;
3077 } else {
3078 domain_len = os_strlen(tok_prev);
3079 *domain_ptr = domain_len;
3080 os_memcpy(domain_ptr + 1, tok_prev, domain_len);
3081 domain_ptr += domain_len + 1;
26fac8b6 3082 }
599f40db 3083 }
26fac8b6 3084
599f40db
JM		 3085 os_free(bss->domain_name);
3086 bss->domain_name = domain_list;
3087 bss->domain_name_len = domain_list_len;
3088 } else if (os_strcmp(buf, "anqp_3gpp_cell_net") == 0) {
3089 if (parse_3gpp_cell_net(bss, pos, line) < 0)
a0b728b7 3090 return 1;
599f40db
JM		 3091 } else if (os_strcmp(buf, "nai_realm") == 0) {
3092 if (parse_nai_realm(bss, pos, line) < 0)
a0b728b7 3093 return 1;
599f40db
JM		 3094 } else if (os_strcmp(buf, "gas_frag_limit") == 0) {
3095 bss->gas_frag_limit = atoi(pos);
3096 } else if (os_strcmp(buf, "gas_comeback_delay") == 0) {
3097 bss->gas_comeback_delay = atoi(pos);
3098 } else if (os_strcmp(buf, "qos_map_set") == 0) {
3099 if (parse_qos_map_set(bss, pos, line) < 0)
a0b728b7 3100 return 1;
b83e3e93 3101#endif /* CONFIG_INTERWORKING */
505a3694 3102#ifdef CONFIG_RADIUS_TEST
599f40db
JM		 3103 } else if (os_strcmp(buf, "dump_msk_file") == 0) {
3104 os_free(bss->dump_msk_file);
3105 bss->dump_msk_file = os_strdup(pos);
505a3694 3106#endif /* CONFIG_RADIUS_TEST */
159c89ab 3107#ifdef CONFIG_HS20
599f40db
JM		 3108 } else if (os_strcmp(buf, "hs20") == 0) {
3109 bss->hs20 = atoi(pos);
3110 } else if (os_strcmp(buf, "disable_dgaf") == 0) {
3111 bss->disable_dgaf = atoi(pos);
7d597d46
KP		 3112 } else if (os_strcmp(buf, "proxy_arp") == 0) {
3113 bss->proxy_arp = atoi(pos);
599f40db
JM		 3114 } else if (os_strcmp(buf, "osen") == 0) {
3115 bss->osen = atoi(pos);
3116 } else if (os_strcmp(buf, "anqp_domain_id") == 0) {
3117 bss->anqp_domain_id = atoi(pos);
3118 } else if (os_strcmp(buf, "hs20_deauth_req_timeout") == 0) {
3119 bss->hs20_deauth_req_timeout = atoi(pos);
3120 } else if (os_strcmp(buf, "hs20_oper_friendly_name") == 0) {
3121 if (hs20_parse_oper_friendly_name(bss, pos, line) < 0)
a0b728b7 3122 return 1;
599f40db 3123 } else if (os_strcmp(buf, "hs20_wan_metrics") == 0) {
a0b728b7
JM		 3124 if (hs20_parse_wan_metrics(bss, pos, line) < 0)
3125 return 1;
599f40db
JM		 3126 } else if (os_strcmp(buf, "hs20_conn_capab") == 0) {
3127 if (hs20_parse_conn_capab(bss, pos, line) < 0) {
a0b728b7 3128 return 1;
599f40db
JM		 3129 }
3130 } else if (os_strcmp(buf, "hs20_operating_class") == 0) {
3131 u8 *oper_class;
3132 size_t oper_class_len;
3133 oper_class_len = os_strlen(pos);
3134 if (oper_class_len < 2 || (oper_class_len & 0x01)) {
3135 wpa_printf(MSG_ERROR,
3136 "Line %d: Invalid hs20_operating_class '%s'",
3137 line, pos);
a0b728b7 3138 return 1;
599f40db
JM		 3139 }
3140 oper_class_len /= 2;
3141 oper_class = os_malloc(oper_class_len);
a0b728b7
JM		 3142 if (oper_class == NULL)
3143 return 1;
599f40db
JM		 3144 if (hexstr2bin(pos, oper_class, oper_class_len)) {
3145 wpa_printf(MSG_ERROR,
3146 "Line %d: Invalid hs20_operating_class '%s'",
3147 line, pos);
3148 os_free(oper_class);
a0b728b7 3149 return 1;
599f40db
JM		 3150 }
3151 os_free(bss->hs20_operating_class);
3152 bss->hs20_operating_class = oper_class;
3153 bss->hs20_operating_class_len = oper_class_len;
3154 } else if (os_strcmp(buf, "hs20_icon") == 0) {
3155 if (hs20_parse_icon(bss, pos) < 0) {
3156 wpa_printf(MSG_ERROR, "Line %d: Invalid hs20_icon '%s'",
3157 line, pos);
a0b728b7 3158 return 1;
599f40db
JM		 3159 }
3160 } else if (os_strcmp(buf, "osu_ssid") == 0) {
3161 if (hs20_parse_osu_ssid(bss, pos, line) < 0)
a0b728b7 3162 return 1;
599f40db
JM		 3163 } else if (os_strcmp(buf, "osu_server_uri") == 0) {
3164 if (hs20_parse_osu_server_uri(bss, pos, line) < 0)
a0b728b7 3165 return 1;
599f40db
JM		 3166 } else if (os_strcmp(buf, "osu_friendly_name") == 0) {
3167 if (hs20_parse_osu_friendly_name(bss, pos, line) < 0)
a0b728b7 3168 return 1;
599f40db
JM		 3169 } else if (os_strcmp(buf, "osu_nai") == 0) {
3170 if (hs20_parse_osu_nai(bss, pos, line) < 0)
a0b728b7 3171 return 1;
599f40db
JM		 3172 } else if (os_strcmp(buf, "osu_method_list") == 0) {
3173 if (hs20_parse_osu_method_list(bss, pos, line) < 0)
a0b728b7 3174 return 1;
599f40db
JM		 3175 } else if (os_strcmp(buf, "osu_icon") == 0) {
3176 if (hs20_parse_osu_icon(bss, pos, line) < 0)
a0b728b7 3177 return 1;
599f40db
JM		 3178 } else if (os_strcmp(buf, "osu_service_desc") == 0) {
3179 if (hs20_parse_osu_service_desc(bss, pos, line) < 0)
a0b728b7 3180 return 1;
599f40db
JM		 3181 } else if (os_strcmp(buf, "subscr_remediation_url") == 0) {
3182 os_free(bss->subscr_remediation_url);
3183 bss->subscr_remediation_url = os_strdup(pos);
3184 } else if (os_strcmp(buf, "subscr_remediation_method") == 0) {
3185 bss->subscr_remediation_method = atoi(pos);
159c89ab 3186#endif /* CONFIG_HS20 */
c2aff6b1 3187#ifdef CONFIG_TESTING_OPTIONS
599f40db
JM		 3188#define PARSE_TEST_PROBABILITY(_val) \
3189 } else if (os_strcmp(buf, #_val) == 0) { \
3190 char *end; \
3191 \
3192 conf->_val = strtod(pos, &end); \
06df2aa6
JM		 3193 if (*end || conf->_val < 0.0 || \
3194 conf->_val > 1.0) { \
599f40db
JM		 3195 wpa_printf(MSG_ERROR, \
3196 "Line %d: Invalid value '%s'", \
3197 line, pos); \
a0b728b7 3198 return 1; \
599f40db
JM		 3199 }
3200 PARSE_TEST_PROBABILITY(ignore_probe_probability)
3201 PARSE_TEST_PROBABILITY(ignore_auth_probability)
3202 PARSE_TEST_PROBABILITY(ignore_assoc_probability)
3203 PARSE_TEST_PROBABILITY(ignore_reassoc_probability)
3204 PARSE_TEST_PROBABILITY(corrupt_gtk_rekey_mic_probability)
3205 } else if (os_strcmp(buf, "bss_load_test") == 0) {
3206 WPA_PUT_LE16(bss->bss_load_test, atoi(pos));
3207 pos = os_strchr(pos, ':');
3208 if (pos == NULL) {
3209 wpa_printf(MSG_ERROR, "Line %d: Invalid bss_load_test",
3210 line);
3211 return 1;
3212 }
3213 pos++;
3214 bss->bss_load_test[2] = atoi(pos);
3215 pos = os_strchr(pos, ':');
3216 if (pos == NULL) {
3217 wpa_printf(MSG_ERROR, "Line %d: Invalid bss_load_test",
3218 line);
3219 return 1;
3220 }
3221 pos++;
3222 WPA_PUT_LE16(&bss->bss_load_test[3], atoi(pos));
3223 bss->bss_load_test_set = 1;
0629eeb4
JM		 3224 } else if (os_strcmp(buf, "radio_measurements") == 0) {
3225 bss->radio_measurements = atoi(pos);
c2aff6b1 3226#endif /* CONFIG_TESTING_OPTIONS */
599f40db
JM		 3227 } else if (os_strcmp(buf, "vendor_elements") == 0) {
3228 struct wpabuf *elems;
3229 size_t len = os_strlen(pos);
3230 if (len & 0x01) {
3231 wpa_printf(MSG_ERROR,
3232 "Line %d: Invalid vendor_elements '%s'",
3233 line, pos);
3234 return 1;
3235 }
3236 len /= 2;
3237 if (len == 0) {
3238 wpabuf_free(bss->vendor_elements);
3239 bss->vendor_elements = NULL;
3240 return 0;
3241 }
b52f084c 3242
599f40db
JM		 3243 elems = wpabuf_alloc(len);
3244 if (elems == NULL)
3245 return 1;
b52f084c 3246
599f40db
JM		 3247 if (hexstr2bin(pos, wpabuf_put(elems, len), len)) {
3248 wpabuf_free(elems);
3249 wpa_printf(MSG_ERROR,
3250 "Line %d: Invalid vendor_elements '%s'",
3251 line, pos);
3252 return 1;
3253 }
b52f084c 3254
599f40db
JM		 3255 wpabuf_free(bss->vendor_elements);
3256 bss->vendor_elements = elems;
3257 } else if (os_strcmp(buf, "sae_anti_clogging_threshold") == 0) {
3258 bss->sae_anti_clogging_threshold = atoi(pos);
3259 } else if (os_strcmp(buf, "sae_groups") == 0) {
3260 if (hostapd_parse_intlist(&bss->sae_groups, pos)) {
3261 wpa_printf(MSG_ERROR,
3262 "Line %d: Invalid sae_groups value '%s'",
3263 line, pos);
3264 return 1;
41d719d6 3265 }
599f40db
JM		 3266 } else if (os_strcmp(buf, "local_pwr_constraint") == 0) {
3267 int val = atoi(pos);
3268 if (val < 0 || val > 255) {
3269 wpa_printf(MSG_ERROR, "Line %d: Invalid local_pwr_constraint %d (expected 0..255)",
3270 line, val);
3271 return 1;
3272 }
3273 conf->local_pwr_constraint = val;
3274 } else if (os_strcmp(buf, "spectrum_mgmt_required") == 0) {
3275 conf->spectrum_mgmt_required = atoi(pos);
88cb27c7
DS		 3276 } else if (os_strcmp(buf, "wowlan_triggers") == 0) {
3277 os_free(bss->wowlan_triggers);
3278 bss->wowlan_triggers = os_strdup(pos);
599f40db
JM		 3279 } else {
3280 wpa_printf(MSG_ERROR,
3281 "Line %d: unknown configuration item '%s'",
3282 line, buf);
a0b728b7 3283 return 1;
41d719d6
JM		 3284 }
3285
a0b728b7 3286 return 0;
ef45bc89
SP		 3287}
3288
3289
3290/**
3291 * hostapd_config_read - Read and parse a configuration file
3292 * @fname: Configuration file name (including path, if needed)
3293 * Returns: Allocated configuration data structure
3294 */
3295struct hostapd_config * hostapd_config_read(const char *fname)
3296{
3297 struct hostapd_config *conf;
ef45bc89 3298 FILE *f;
ffdaa05a 3299 char buf[512], *pos;
ef45bc89
SP		 3300 int line = 0;
3301 int errors = 0;
ef45bc89
SP		 3302 size_t i;
3303
3304 f = fopen(fname, "r");
3305 if (f == NULL) {
3306 wpa_printf(MSG_ERROR, "Could not open configuration file '%s' "
3307 "for reading.", fname);
3308 return NULL;
3309 }
3310
3311 conf = hostapd_config_defaults();
3312 if (conf == NULL) {
3313 fclose(f);
3314 return NULL;
3315 }
3316
3317 /* set default driver based on configuration */
3318 conf->driver = wpa_drivers[0];
3319 if (conf->driver == NULL) {
3320 wpa_printf(MSG_ERROR, "No driver wrappers registered!");
3321 hostapd_config_free(conf);
3322 fclose(f);
3323 return NULL;
3324 }
3325
df756b37 3326 conf->last_bss = conf->bss[0];
ef45bc89
SP		 3327
3328 while (fgets(buf, sizeof(buf), f)) {
df756b37
JM		 3329 struct hostapd_bss_config *bss;
3330
ef45bc89
SP		 3331 bss = conf->last_bss;
3332 line++;
3333
3334 if (buf[0] == '#')
3335 continue;
3336 pos = buf;
3337 while (*pos != '\0') {
3338 if (*pos == '\n') {
3339 *pos = '\0';
3340 break;
3341 }
3342 pos++;
3343 }
3344 if (buf[0] == '\0')
3345 continue;
3346
3347 pos = os_strchr(buf, '=');
3348 if (pos == NULL) {
3349 wpa_printf(MSG_ERROR, "Line %d: invalid line '%s'",
3350 line, buf);
3351 errors++;
3352 continue;
3353 }
3354 *pos = '\0';
3355 pos++;
3356 errors += hostapd_config_fill(conf, bss, buf, pos, line);
3357 }
3358
41d719d6
JM		 3359 fclose(f);
3360
a7f5b74d 3361 for (i = 0; i < conf->num_bss; i++)
5d67bf15 3362 hostapd_set_security_params(conf->bss[i], 1);
41d719d6 3363
08081ad8 3364 if (hostapd_config_check(conf, 1))
41d719d6
JM		 3365 errors++;
3366
ae6e1bee 3367#ifndef WPA_IGNORE_CONFIG_ERRORS
41d719d6
JM		 3368 if (errors) {
3369 wpa_printf(MSG_ERROR, "%d errors found in configuration file "
3370 "'%s'", errors, fname);
3371 hostapd_config_free(conf);
3372 conf = NULL;
3373 }
ae6e1bee 3374#endif /* WPA_IGNORE_CONFIG_ERRORS */
41d719d6
JM		 3375
3376 return conf;
3377}
31b79e11
SP		 3378
3379
3380int hostapd_set_iface(struct hostapd_config *conf,
3381 struct hostapd_bss_config *bss, char *field, char *value)
3382{
4929898d 3383 int errors;
31b79e11
SP		 3384 size_t i;
3385
3386 errors = hostapd_config_fill(conf, bss, field, value, 0);
3387 if (errors) {
3388 wpa_printf(MSG_INFO, "Failed to set configuration field '%s' "
3389 "to value '%s'", field, value);
3390 return -1;
3391 }
3392
3393 for (i = 0; i < conf->num_bss; i++)
5d67bf15 3394 hostapd_set_security_params(conf->bss[i], 0);
31b79e11 3395
08081ad8 3396 if (hostapd_config_check(conf, 0)) {
31b79e11 3397 wpa_printf(MSG_ERROR, "Configuration check failed");
17706d1c 3398 return -1;
31b79e11
SP		 3399 }
3400
3401 return 0;
3402}
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