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Fix a resource leak on hostapd maclist parsing error path
[thirdparty/hostap.git] / hostapd / config_file.c
CommitLineData
41d719d6
JM		 1/*
2 * hostapd / Configuration file parser
5e3b5197 3 * Copyright (c) 2003-2015, Jouni Malinen <j@w1.fi>
41d719d6 4 *
0f3d578e
JM		 5 * This software may be distributed under the terms of the BSD license.
6 * See README for more details.
41d719d6
JM		 7 */
8
6226e38d 9#include "utils/includes.h"
41d719d6
JM		 10#ifndef CONFIG_NATIVE_WINDOWS
11#include <grp.h>
12#endif /* CONFIG_NATIVE_WINDOWS */
13
6226e38d
JM		 14#include "utils/common.h"
15#include "utils/uuid.h"
41d719d6 16#include "common/ieee802_11_defs.h"
245fc96e 17#include "crypto/sha256.h"
6418400d 18#include "crypto/tls.h"
41d719d6
JM		 19#include "drivers/driver.h"
20#include "eap_server/eap.h"
21#include "radius/radius_client.h"
6226e38d
JM		 22#include "ap/wpa_auth.h"
23#include "ap/ap_config.h"
1057d78e 24#include "config_file.h"
41d719d6
JM		 25
26
d0ee16ed
JM		 27#ifndef CONFIG_NO_RADIUS
28#ifdef EAP_SERVER
29static struct hostapd_radius_attr *
30hostapd_parse_radius_attr(const char *value);
31#endif /* EAP_SERVER */
32#endif /* CONFIG_NO_RADIUS */
33
34
41d719d6
JM		 35#ifndef CONFIG_NO_VLAN
36static int hostapd_config_read_vlan_file(struct hostapd_bss_config *bss,
37 const char *fname)
38{
39 FILE *f;
40 char buf[128], *pos, *pos2;
41 int line = 0, vlan_id;
42 struct hostapd_vlan *vlan;
43
44 f = fopen(fname, "r");
45 if (!f) {
46 wpa_printf(MSG_ERROR, "VLAN file '%s' not readable.", fname);
47 return -1;
48 }
49
50 while (fgets(buf, sizeof(buf), f)) {
51 line++;
52
53 if (buf[0] == '#')
54 continue;
55 pos = buf;
56 while (*pos != '\0') {
57 if (*pos == '\n') {
58 *pos = '\0';
59 break;
60 }
61 pos++;
62 }
63 if (buf[0] == '\0')
64 continue;
65
66 if (buf[0] == '*') {
67 vlan_id = VLAN_ID_WILDCARD;
68 pos = buf + 1;
69 } else {
70 vlan_id = strtol(buf, &pos, 10);
71 if (buf == pos || vlan_id < 1 ||
72 vlan_id > MAX_VLAN_ID) {
73 wpa_printf(MSG_ERROR, "Invalid VLAN ID at "
74 "line %d in '%s'", line, fname);
75 fclose(f);
76 return -1;
77 }
78 }
79
80 while (*pos == ' ' || *pos == '\t')
81 pos++;
82 pos2 = pos;
83 while (*pos2 != ' ' && *pos2 != '\t' && *pos2 != '\0')
84 pos2++;
85 *pos2 = '\0';
86 if (*pos == '\0' || os_strlen(pos) > IFNAMSIZ) {
87 wpa_printf(MSG_ERROR, "Invalid VLAN ifname at line %d "
88 "in '%s'", line, fname);
89 fclose(f);
90 return -1;
91 }
92
8b44ad7e 93 vlan = os_zalloc(sizeof(*vlan));
41d719d6
JM		 94 if (vlan == NULL) {
95 wpa_printf(MSG_ERROR, "Out of memory while reading "
96 "VLAN interfaces from '%s'", fname);
97 fclose(f);
98 return -1;
99 }
100
41d719d6 101 vlan->vlan_id = vlan_id;
1889af2e
MB		 102 vlan->vlan_desc.untagged = vlan_id;
103 vlan->vlan_desc.notempty = !!vlan_id;
41d719d6 104 os_strlcpy(vlan->ifname, pos, sizeof(vlan->ifname));
c2db79f2
MB		 105 vlan->next = bss->vlan;
106 bss->vlan = vlan;
41d719d6
JM		 107 }
108
109 fclose(f);
110
111 return 0;
112}
113#endif /* CONFIG_NO_VLAN */
114
115
3988046d 116int hostapd_acl_comp(const void *a, const void *b)
41d719d6
JM		 117{
118 const struct mac_acl_entry *aa = a;
119 const struct mac_acl_entry *bb = b;
120 return os_memcmp(aa->addr, bb->addr, sizeof(macaddr));
121}
122
123
3988046d
T		 124int hostapd_add_acl_maclist(struct mac_acl_entry **acl, int *num,
125 int vlan_id, const u8 *addr)
126{
127 struct mac_acl_entry *newacl;
128
129 newacl = os_realloc_array(*acl, *num + 1, sizeof(**acl));
130 if (!newacl) {
131 wpa_printf(MSG_ERROR, "MAC list reallocation failed");
132 return -1;
133 }
134
135 *acl = newacl;
136 os_memcpy((*acl)[*num].addr, addr, ETH_ALEN);
137 os_memset(&(*acl)[*num].vlan_id, 0, sizeof((*acl)[*num].vlan_id));
138 (*acl)[*num].vlan_id.untagged = vlan_id;
139 (*acl)[*num].vlan_id.notempty = !!vlan_id;
140 (*num)++;
141
142 return 0;
143}
144
145
146void hostapd_remove_acl_mac(struct mac_acl_entry **acl, int *num,
147 const u8 *addr)
148{
149 int i = 0;
150
151 while (i < *num) {
152 if (os_memcmp((*acl)[i].addr, addr, ETH_ALEN) == 0) {
153 os_remove_in_array(*acl, *num, sizeof(**acl), i);
154 (*num)--;
155 } else {
156 i++;
157 }
158 }
159}
160
161
41d719d6
JM		 162static int hostapd_config_read_maclist(const char *fname,
163 struct mac_acl_entry **acl, int *num)
164{
165 FILE *f;
166 char buf[128], *pos;
167 int line = 0;
168 u8 addr[ETH_ALEN];
41d719d6
JM		 169 int vlan_id;
170
41d719d6
JM		 171 f = fopen(fname, "r");
172 if (!f) {
173 wpa_printf(MSG_ERROR, "MAC list file '%s' not found.", fname);
174 return -1;
175 }
176
177 while (fgets(buf, sizeof(buf), f)) {
3988046d 178 int rem = 0;
1748f1da 179
41d719d6
JM		 180 line++;
181
182 if (buf[0] == '#')
183 continue;
184 pos = buf;
185 while (*pos != '\0') {
186 if (*pos == '\n') {
187 *pos = '\0';
188 break;
189 }
190 pos++;
191 }
192 if (buf[0] == '\0')
193 continue;
1748f1da
ET		 194 pos = buf;
195 if (buf[0] == '-') {
196 rem = 1;
197 pos++;
198 }
41d719d6 199
1748f1da 200 if (hwaddr_aton(pos, addr)) {
41d719d6 201 wpa_printf(MSG_ERROR, "Invalid MAC address '%s' at "
1748f1da 202 "line %d in '%s'", pos, line, fname);
41d719d6
JM		 203 fclose(f);
204 return -1;
205 }
206
1748f1da 207 if (rem) {
3988046d 208 hostapd_remove_acl_mac(acl, num, addr);
1748f1da
ET		 209 continue;
210 }
41d719d6
JM		 211 vlan_id = 0;
212 pos = buf;
213 while (*pos != '\0' && *pos != ' ' && *pos != '\t')
214 pos++;
215 while (*pos == ' ' || *pos == '\t')
216 pos++;
217 if (*pos != '\0')
218 vlan_id = atoi(pos);
219
0fa669bc
JM		 220 if (hostapd_add_acl_maclist(acl, num, vlan_id, addr) < 0) {
221 fclose(f);
41d719d6 222 return -1;
0fa669bc 223 }
41d719d6
JM		 224 }
225
226 fclose(f);
227
33111c91
JC		 228 if (*acl)
229 qsort(*acl, *num, sizeof(**acl), hostapd_acl_comp);
41d719d6
JM		 230
231 return 0;
232}
233
234
235#ifdef EAP_SERVER
236static int hostapd_config_read_eap_user(const char *fname,
237 struct hostapd_bss_config *conf)
238{
239 FILE *f;
240 char buf[512], *pos, *start, *pos2;
241 int line = 0, ret = 0, num_methods;
4437f8fc 242 struct hostapd_eap_user *user = NULL, *tail = NULL, *new_user = NULL;
41d719d6 243
ee431d77 244 if (os_strncmp(fname, "sqlite:", 7) == 0) {
c469d622 245#ifdef CONFIG_SQLITE
ee431d77
JM		 246 os_free(conf->eap_user_sqlite);
247 conf->eap_user_sqlite = os_strdup(fname + 7);
248 return 0;
c469d622
BG		 249#else /* CONFIG_SQLITE */
250 wpa_printf(MSG_ERROR,
251 "EAP user file in SQLite DB, but CONFIG_SQLITE was not enabled in the build.");
252 return -1;
253#endif /* CONFIG_SQLITE */
ee431d77
JM		 254 }
255
41d719d6
JM		 256 f = fopen(fname, "r");
257 if (!f) {
258 wpa_printf(MSG_ERROR, "EAP user file '%s' not found.", fname);
259 return -1;
260 }
261
262 /* Lines: "user" METHOD,METHOD2 "password" (password optional) */
263 while (fgets(buf, sizeof(buf), f)) {
264 line++;
265
266 if (buf[0] == '#')
267 continue;
268 pos = buf;
269 while (*pos != '\0') {
270 if (*pos == '\n') {
271 *pos = '\0';
272 break;
273 }
274 pos++;
275 }
276 if (buf[0] == '\0')
277 continue;
278
d0ee16ed
JM		 279#ifndef CONFIG_NO_RADIUS
280 if (user && os_strncmp(buf, "radius_accept_attr=", 19) == 0) {
281 struct hostapd_radius_attr *attr, *a;
282 attr = hostapd_parse_radius_attr(buf + 19);
283 if (attr == NULL) {
284 wpa_printf(MSG_ERROR, "Invalid radius_auth_req_attr: %s",
285 buf + 19);
4fb363c6 286 user = NULL; /* already in the BSS list */
d0ee16ed
JM		 287 goto failed;
288 }
289 if (user->accept_attr == NULL) {
290 user->accept_attr = attr;
291 } else {
292 a = user->accept_attr;
293 while (a->next)
294 a = a->next;
295 a->next = attr;
296 }
297 continue;
298 }
299#endif /* CONFIG_NO_RADIUS */
300
41d719d6
JM		 301 user = NULL;
302
303 if (buf[0] != '"' && buf[0] != '*') {
304 wpa_printf(MSG_ERROR, "Invalid EAP identity (no \" in "
305 "start) on line %d in '%s'", line, fname);
306 goto failed;
307 }
308
309 user = os_zalloc(sizeof(*user));
310 if (user == NULL) {
311 wpa_printf(MSG_ERROR, "EAP user allocation failed");
312 goto failed;
313 }
314 user->force_version = -1;
315
316 if (buf[0] == '*') {
317 pos = buf;
318 } else {
319 pos = buf + 1;
320 start = pos;
321 while (*pos != '"' && *pos != '\0')
322 pos++;
323 if (*pos == '\0') {
324 wpa_printf(MSG_ERROR, "Invalid EAP identity "
325 "(no \" in end) on line %d in '%s'",
326 line, fname);
327 goto failed;
328 }
329
a1f11e34 330 user->identity = os_memdup(start, pos - start);
41d719d6
JM		 331 if (user->identity == NULL) {
332 wpa_printf(MSG_ERROR, "Failed to allocate "
333 "memory for EAP identity");
334 goto failed;
335 }
41d719d6
JM		 336 user->identity_len = pos - start;
337
338 if (pos[0] == '"' && pos[1] == '*') {
339 user->wildcard_prefix = 1;
340 pos++;
341 }
342 }
343 pos++;
344 while (*pos == ' ' || *pos == '\t')
345 pos++;
346
347 if (*pos == '\0') {
348 wpa_printf(MSG_ERROR, "No EAP method on line %d in "
349 "'%s'", line, fname);
350 goto failed;
351 }
352
353 start = pos;
354 while (*pos != ' ' && *pos != '\t' && *pos != '\0')
355 pos++;
356 if (*pos == '\0') {
357 pos = NULL;
358 } else {
359 *pos = '\0';
360 pos++;
361 }
362 num_methods = 0;
363 while (*start) {
364 char *pos3 = os_strchr(start, ',');
365 if (pos3) {
366 *pos3++ = '\0';
367 }
368 user->methods[num_methods].method =
369 eap_server_get_type(
370 start,
371 &user->methods[num_methods].vendor);
372 if (user->methods[num_methods].vendor ==
373 EAP_VENDOR_IETF &&
374 user->methods[num_methods].method == EAP_TYPE_NONE)
375 {
376 if (os_strcmp(start, "TTLS-PAP") == 0) {
377 user->ttls_auth |= EAP_TTLS_AUTH_PAP;
378 goto skip_eap;
379 }
380 if (os_strcmp(start, "TTLS-CHAP") == 0) {
381 user->ttls_auth |= EAP_TTLS_AUTH_CHAP;
382 goto skip_eap;
383 }
384 if (os_strcmp(start, "TTLS-MSCHAP") == 0) {
385 user->ttls_auth |=
386 EAP_TTLS_AUTH_MSCHAP;
387 goto skip_eap;
388 }
389 if (os_strcmp(start, "TTLS-MSCHAPV2") == 0) {
390 user->ttls_auth |=
391 EAP_TTLS_AUTH_MSCHAPV2;
392 goto skip_eap;
393 }
8943cc99
JM		 394 if (os_strcmp(start, "MACACL") == 0) {
395 user->macacl = 1;
396 goto skip_eap;
397 }
41d719d6
JM		 398 wpa_printf(MSG_ERROR, "Unsupported EAP type "
399 "'%s' on line %d in '%s'",
400 start, line, fname);
401 goto failed;
402 }
403
404 num_methods++;
e9447a94 405 if (num_methods >= EAP_MAX_METHODS)
41d719d6
JM		 406 break;
407 skip_eap:
408 if (pos3 == NULL)
409 break;
410 start = pos3;
411 }
8943cc99 412 if (num_methods == 0 && user->ttls_auth == 0 && !user->macacl) {
41d719d6
JM		 413 wpa_printf(MSG_ERROR, "No EAP types configured on "
414 "line %d in '%s'", line, fname);
415 goto failed;
416 }
417
418 if (pos == NULL)
419 goto done;
420
421 while (*pos == ' ' || *pos == '\t')
422 pos++;
423 if (*pos == '\0')
424 goto done;
425
426 if (os_strncmp(pos, "[ver=0]", 7) == 0) {
427 user->force_version = 0;
428 goto done;
429 }
430
431 if (os_strncmp(pos, "[ver=1]", 7) == 0) {
432 user->force_version = 1;
433 goto done;
434 }
435
436 if (os_strncmp(pos, "[2]", 3) == 0) {
437 user->phase2 = 1;
438 goto done;
439 }
440
441 if (*pos == '"') {
442 pos++;
443 start = pos;
444 while (*pos != '"' && *pos != '\0')
445 pos++;
446 if (*pos == '\0') {
447 wpa_printf(MSG_ERROR, "Invalid EAP password "
448 "(no \" in end) on line %d in '%s'",
449 line, fname);
450 goto failed;
451 }
452
a1f11e34 453 user->password = os_memdup(start, pos - start);
41d719d6
JM		 454 if (user->password == NULL) {
455 wpa_printf(MSG_ERROR, "Failed to allocate "
456 "memory for EAP password");
457 goto failed;
458 }
41d719d6
JM		 459 user->password_len = pos - start;
460
461 pos++;
462 } else if (os_strncmp(pos, "hash:", 5) == 0) {
463 pos += 5;
464 pos2 = pos;
465 while (*pos2 != '\0' && *pos2 != ' ' &&
466 *pos2 != '\t' && *pos2 != '#')
467 pos2++;
468 if (pos2 - pos != 32) {
469 wpa_printf(MSG_ERROR, "Invalid password hash "
470 "on line %d in '%s'", line, fname);
471 goto failed;
472 }
473 user->password = os_malloc(16);
474 if (user->password == NULL) {
475 wpa_printf(MSG_ERROR, "Failed to allocate "
476 "memory for EAP password hash");
477 goto failed;
478 }
479 if (hexstr2bin(pos, user->password, 16) < 0) {
480 wpa_printf(MSG_ERROR, "Invalid hash password "
481 "on line %d in '%s'", line, fname);
482 goto failed;
483 }
484 user->password_len = 16;
485 user->password_hash = 1;
486 pos = pos2;
487 } else {
488 pos2 = pos;
489 while (*pos2 != '\0' && *pos2 != ' ' &&
490 *pos2 != '\t' && *pos2 != '#')
491 pos2++;
492 if ((pos2 - pos) & 1) {
493 wpa_printf(MSG_ERROR, "Invalid hex password "
494 "on line %d in '%s'", line, fname);
495 goto failed;
496 }
497 user->password = os_malloc((pos2 - pos) / 2);
498 if (user->password == NULL) {
499 wpa_printf(MSG_ERROR, "Failed to allocate "
500 "memory for EAP password");
501 goto failed;
502 }
503 if (hexstr2bin(pos, user->password,
504 (pos2 - pos) / 2) < 0) {
505 wpa_printf(MSG_ERROR, "Invalid hex password "
506 "on line %d in '%s'", line, fname);
507 goto failed;
508 }
509 user->password_len = (pos2 - pos) / 2;
510 pos = pos2;
511 }
512
513 while (*pos == ' ' || *pos == '\t')
514 pos++;
515 if (os_strncmp(pos, "[2]", 3) == 0) {
516 user->phase2 = 1;
517 }
518
519 done:
520 if (tail == NULL) {
4437f8fc 521 tail = new_user = user;
41d719d6
JM		 522 } else {
523 tail->next = user;
524 tail = user;
525 }
526 continue;
527
528 failed:
d0ee16ed
JM		 529 if (user)
530 hostapd_config_free_eap_user(user);
41d719d6
JM		 531 ret = -1;
532 break;
533 }
534
535 fclose(f);
536
4437f8fc 537 if (ret == 0) {
78022c83 538 hostapd_config_free_eap_users(conf->eap_user);
4437f8fc 539 conf->eap_user = new_user;
78022c83
JM		 540 } else {
541 hostapd_config_free_eap_users(new_user);
4437f8fc
JM		 542 }
543
41d719d6
JM		 544 return ret;
545}
546#endif /* EAP_SERVER */
547
548
549#ifndef CONFIG_NO_RADIUS
550static int
551hostapd_config_read_radius_addr(struct hostapd_radius_server **server,
552 int *num_server, const char *val, int def_port,
553 struct hostapd_radius_server **curr_serv)
554{
555 struct hostapd_radius_server *nserv;
556 int ret;
557 static int server_index = 1;
558
067ffa26 559 nserv = os_realloc_array(*server, *num_server + 1, sizeof(*nserv));
41d719d6
JM		 560 if (nserv == NULL)
561 return -1;
562
563 *server = nserv;
564 nserv = &nserv[*num_server];
565 (*num_server)++;
566 (*curr_serv) = nserv;
567
568 os_memset(nserv, 0, sizeof(*nserv));
569 nserv->port = def_port;
570 ret = hostapd_parse_ip_addr(val, &nserv->addr);
571 nserv->index = server_index++;
572
573 return ret;
574}
af35e7af
JM		 575
576
577static struct hostapd_radius_attr *
578hostapd_parse_radius_attr(const char *value)
579{
580 const char *pos;
581 char syntax;
582 struct hostapd_radius_attr *attr;
583 size_t len;
584
585 attr = os_zalloc(sizeof(*attr));
586 if (attr == NULL)
587 return NULL;
588
589 attr->type = atoi(value);
590
591 pos = os_strchr(value, ':');
592 if (pos == NULL) {
593 attr->val = wpabuf_alloc(1);
594 if (attr->val == NULL) {
595 os_free(attr);
596 return NULL;
597 }
598 wpabuf_put_u8(attr->val, 0);
599 return attr;
600 }
601
602 pos++;
603 if (pos[0] == '\0' || pos[1] != ':') {
604 os_free(attr);
605 return NULL;
606 }
607 syntax = *pos++;
608 pos++;
609
610 switch (syntax) {
611 case 's':
612 attr->val = wpabuf_alloc_copy(pos, os_strlen(pos));
613 break;
614 case 'x':
615 len = os_strlen(pos);
616 if (len & 1)
617 break;
618 len /= 2;
619 attr->val = wpabuf_alloc(len);
620 if (attr->val == NULL)
621 break;
622 if (hexstr2bin(pos, wpabuf_put(attr->val, len), len) < 0) {
623 wpabuf_free(attr->val);
624 os_free(attr);
625 return NULL;
626 }
627 break;
628 case 'd':
629 attr->val = wpabuf_alloc(4);
630 if (attr->val)
631 wpabuf_put_be32(attr->val, atoi(pos));
632 break;
633 default:
634 os_free(attr);
635 return NULL;
636 }
637
638 if (attr->val == NULL) {
639 os_free(attr);
640 return NULL;
641 }
642
643 return attr;
644}
b031338c
JM		 645
646
79931efa 647static int hostapd_parse_das_client(struct hostapd_bss_config *bss, char *val)
b031338c
JM		 648{
649 char *secret;
b031338c
JM		 650
651 secret = os_strchr(val, ' ');
652 if (secret == NULL)
653 return -1;
654
79931efa 655 *secret++ = '\0';
b031338c
JM		 656
657 if (hostapd_parse_ip_addr(val, &bss->radius_das_client_addr))
658 return -1;
659
660 os_free(bss->radius_das_shared_secret);
6e459875 661 bss->radius_das_shared_secret = (u8 *) os_strdup(secret);
b031338c
JM		 662 if (bss->radius_das_shared_secret == NULL)
663 return -1;
6e459875 664 bss->radius_das_shared_secret_len = os_strlen(secret);
b031338c
JM		 665
666 return 0;
667}
41d719d6
JM		 668#endif /* CONFIG_NO_RADIUS */
669
670
671static int hostapd_config_parse_key_mgmt(int line, const char *value)
672{
673 int val = 0, last;
674 char *start, *end, *buf;
675
676 buf = os_strdup(value);
677 if (buf == NULL)
678 return -1;
679 start = buf;
680
681 while (*start != '\0') {
682 while (*start == ' ' || *start == '\t')
683 start++;
684 if (*start == '\0')
685 break;
686 end = start;
687 while (*end != ' ' && *end != '\t' && *end != '\0')
688 end++;
689 last = *end == '\0';
690 *end = '\0';
691 if (os_strcmp(start, "WPA-PSK") == 0)
692 val |= WPA_KEY_MGMT_PSK;
693 else if (os_strcmp(start, "WPA-EAP") == 0)
694 val |= WPA_KEY_MGMT_IEEE8021X;
d503eeea 695#ifdef CONFIG_IEEE80211R_AP
41d719d6
JM		 696 else if (os_strcmp(start, "FT-PSK") == 0)
697 val |= WPA_KEY_MGMT_FT_PSK;
698 else if (os_strcmp(start, "FT-EAP") == 0)
699 val |= WPA_KEY_MGMT_FT_IEEE8021X;
d503eeea 700#endif /* CONFIG_IEEE80211R_AP */
41d719d6
JM		 701#ifdef CONFIG_IEEE80211W
702 else if (os_strcmp(start, "WPA-PSK-SHA256") == 0)
703 val |= WPA_KEY_MGMT_PSK_SHA256;
704 else if (os_strcmp(start, "WPA-EAP-SHA256") == 0)
705 val |= WPA_KEY_MGMT_IEEE8021X_SHA256;
706#endif /* CONFIG_IEEE80211W */
c10347f2
JM		 707#ifdef CONFIG_SAE
708 else if (os_strcmp(start, "SAE") == 0)
709 val |= WPA_KEY_MGMT_SAE;
710 else if (os_strcmp(start, "FT-SAE") == 0)
711 val |= WPA_KEY_MGMT_FT_SAE;
712#endif /* CONFIG_SAE */
5e3b5197 713#ifdef CONFIG_SUITEB
666497c8
JM		 714 else if (os_strcmp(start, "WPA-EAP-SUITE-B") == 0)
715 val |= WPA_KEY_MGMT_IEEE8021X_SUITE_B;
5e3b5197
JM		 716#endif /* CONFIG_SUITEB */
717#ifdef CONFIG_SUITEB192
718 else if (os_strcmp(start, "WPA-EAP-SUITE-B-192") == 0)
719 val |= WPA_KEY_MGMT_IEEE8021X_SUITE_B_192;
720#endif /* CONFIG_SUITEB192 */
903ecbe8
JM		 721#ifdef CONFIG_FILS
722 else if (os_strcmp(start, "FILS-SHA256") == 0)
723 val |= WPA_KEY_MGMT_FILS_SHA256;
724 else if (os_strcmp(start, "FILS-SHA384") == 0)
725 val |= WPA_KEY_MGMT_FILS_SHA384;
d503eeea 726#ifdef CONFIG_IEEE80211R_AP
903ecbe8
JM		 727 else if (os_strcmp(start, "FT-FILS-SHA256") == 0)
728 val |= WPA_KEY_MGMT_FT_FILS_SHA256;
729 else if (os_strcmp(start, "FT-FILS-SHA384") == 0)
730 val |= WPA_KEY_MGMT_FT_FILS_SHA384;
d503eeea 731#endif /* CONFIG_IEEE80211R_AP */
903ecbe8 732#endif /* CONFIG_FILS */
a1ea1b45
JM		 733#ifdef CONFIG_OWE
734 else if (os_strcmp(start, "OWE") == 0)
735 val |= WPA_KEY_MGMT_OWE;
736#endif /* CONFIG_OWE */
567da5bb
JM		 737#ifdef CONFIG_DPP
738 else if (os_strcmp(start, "DPP") == 0)
739 val |= WPA_KEY_MGMT_DPP;
740#endif /* CONFIG_DPP */
41d719d6
JM		 741 else {
742 wpa_printf(MSG_ERROR, "Line %d: invalid key_mgmt '%s'",
743 line, start);
744 os_free(buf);
745 return -1;
746 }
747
748 if (last)
749 break;
750 start = end + 1;
751 }
752
753 os_free(buf);
754 if (val == 0) {
755 wpa_printf(MSG_ERROR, "Line %d: no key_mgmt values "
756 "configured.", line);
757 return -1;
758 }
759
760 return val;
761}
762
763
764static int hostapd_config_parse_cipher(int line, const char *value)
765{
a39c78be
JM		 766 int val = wpa_parse_cipher(value);
767 if (val < 0) {
768 wpa_printf(MSG_ERROR, "Line %d: invalid cipher '%s'.",
769 line, value);
41d719d6 770 return -1;
41d719d6 771 }
41d719d6
JM		 772 if (val == 0) {
773 wpa_printf(MSG_ERROR, "Line %d: no cipher values configured.",
774 line);
775 return -1;
776 }
777 return val;
778}
779
780
781static int hostapd_config_read_wep(struct hostapd_wep_keys *wep, int keyidx,
782 char *val)
783{
784 size_t len = os_strlen(val);
785
20b1a9e2
JM		 786 if (keyidx < 0 || keyidx > 3)
787 return -1;
788
789 if (len == 0) {
790 int i, set = 0;
791
792 bin_clear_free(wep->key[keyidx], wep->len[keyidx]);
793 wep->key[keyidx] = NULL;
794 wep->len[keyidx] = 0;
795 for (i = 0; i < NUM_WEP_KEYS; i++) {
796 if (wep->key[i])
797 set++;
798 }
799 if (!set)
800 wep->keys_set = 0;
801 return 0;
802 }
803
804 if (wep->key[keyidx] != NULL)
41d719d6
JM		 805 return -1;
806
807 if (val[0] == '"') {
808 if (len < 2 || val[len - 1] != '"')
809 return -1;
810 len -= 2;
a1f11e34 811 wep->key[keyidx] = os_memdup(val + 1, len);
41d719d6
JM		 812 if (wep->key[keyidx] == NULL)
813 return -1;
41d719d6
JM		 814 wep->len[keyidx] = len;
815 } else {
816 if (len & 1)
817 return -1;
818 len /= 2;
819 wep->key[keyidx] = os_malloc(len);
820 if (wep->key[keyidx] == NULL)
821 return -1;
822 wep->len[keyidx] = len;
823 if (hexstr2bin(val, wep->key[keyidx], len) < 0)
824 return -1;
825 }
826
827 wep->keys_set++;
828
829 return 0;
830}
831
832
857d9422
MM		 833static int hostapd_parse_chanlist(struct hostapd_config *conf, char *val)
834{
835 char *pos;
836
837 /* for backwards compatibility, translate ' ' in conf str to ',' */
838 pos = val;
839 while (pos) {
840 pos = os_strchr(pos, ' ');
841 if (pos)
842 *pos++ = ',';
843 }
844 if (freq_range_list_parse(&conf->acs_ch_list, val))
845 return -1;
846
847 return 0;
848}
849
850
732118ec 851static int hostapd_parse_intlist(int **int_list, char *val)
41d719d6
JM		 852{
853 int *list;
854 int count;
855 char *pos, *end;
856
732118ec
SW		 857 os_free(*int_list);
858 *int_list = NULL;
41d719d6
JM		 859
860 pos = val;
861 count = 0;
862 while (*pos != '\0') {
863 if (*pos == ' ')
864 count++;
865 pos++;
866 }
867
868 list = os_malloc(sizeof(int) * (count + 2));
869 if (list == NULL)
870 return -1;
871 pos = val;
872 count = 0;
873 while (*pos != '\0') {
874 end = os_strchr(pos, ' ');
875 if (end)
876 *end = '\0';
877
878 list[count++] = atoi(pos);
879 if (!end)
880 break;
881 pos = end + 1;
882 }
883 list[count] = -1;
884
732118ec 885 *int_list = list;
41d719d6
JM		 886 return 0;
887}
888
889
890static int hostapd_config_bss(struct hostapd_config *conf, const char *ifname)
891{
ebd79f07 892 struct hostapd_bss_config **all, *bss;
41d719d6
JM		 893
894 if (*ifname == '\0')
895 return -1;
896
ebd79f07
JM		 897 all = os_realloc_array(conf->bss, conf->num_bss + 1,
898 sizeof(struct hostapd_bss_config *));
899 if (all == NULL) {
41d719d6
JM		 900 wpa_printf(MSG_ERROR, "Failed to allocate memory for "
901 "multi-BSS entry");
902 return -1;
903 }
ebd79f07 904 conf->bss = all;
41d719d6 905
2fe210ce
JM		 906 bss = os_zalloc(sizeof(*bss));
907 if (bss == NULL)
908 return -1;
41d719d6
JM		 909 bss->radius = os_zalloc(sizeof(*bss->radius));
910 if (bss->radius == NULL) {
911 wpa_printf(MSG_ERROR, "Failed to allocate memory for "
912 "multi-BSS RADIUS data");
2fe210ce 913 os_free(bss);
41d719d6
JM		 914 return -1;
915 }
916
2fe210ce 917 conf->bss[conf->num_bss++] = bss;
41d719d6
JM		 918 conf->last_bss = bss;
919
920 hostapd_config_defaults_bss(bss);
921 os_strlcpy(bss->iface, ifname, sizeof(bss->iface));
922 os_memcpy(bss->ssid.vlan, bss->iface, IFNAMSIZ + 1);
923
924 return 0;
925}
926
927
928/* convert floats with one decimal place to value*10 int, i.e.,
929 * "1.5" will return 15 */
930static int hostapd_config_read_int10(const char *value)
931{
932 int i, d;
933 char *pos;
934
935 i = atoi(value);
936 pos = os_strchr(value, '.');
937 d = 0;
938 if (pos) {
939 pos++;
940 if (*pos >= '0' && *pos <= '9')
941 d = *pos - '0';
942 }
943
944 return i * 10 + d;
945}
946
947
948static int valid_cw(int cw)
949{
950 return (cw == 1 || cw == 3 || cw == 7 || cw == 15 || cw == 31 ||
6c731491
JM		 951 cw == 63 || cw == 127 || cw == 255 || cw == 511 || cw == 1023 ||
952 cw == 2047 || cw == 4095 || cw == 8191 || cw == 16383 ||
953 cw == 32767);
41d719d6
JM		 954}
955
956
957enum {
958 IEEE80211_TX_QUEUE_DATA0 = 0, /* used for EDCA AC_VO data */
959 IEEE80211_TX_QUEUE_DATA1 = 1, /* used for EDCA AC_VI data */
960 IEEE80211_TX_QUEUE_DATA2 = 2, /* used for EDCA AC_BE data */
7e3c1781 961 IEEE80211_TX_QUEUE_DATA3 = 3 /* used for EDCA AC_BK data */
41d719d6
JM		 962};
963
63e169e1
JM		 964static int hostapd_config_tx_queue(struct hostapd_config *conf,
965 const char *name, const char *val)
41d719d6
JM		 966{
967 int num;
63e169e1 968 const char *pos;
41d719d6
JM		 969 struct hostapd_tx_queue_params *queue;
970
971 /* skip 'tx_queue_' prefix */
972 pos = name + 9;
973 if (os_strncmp(pos, "data", 4) == 0 &&
974 pos[4] >= '0' && pos[4] <= '9' && pos[5] == '_') {
975 num = pos[4] - '0';
976 pos += 6;
7e3c1781
JM		 977 } else if (os_strncmp(pos, "after_beacon_", 13) == 0 ||
978 os_strncmp(pos, "beacon_", 7) == 0) {
979 wpa_printf(MSG_INFO, "DEPRECATED: '%s' not used", name);
980 return 0;
41d719d6
JM		 981 } else {
982 wpa_printf(MSG_ERROR, "Unknown tx_queue name '%s'", pos);
983 return -1;
984 }
985
7e3c1781 986 if (num >= NUM_TX_QUEUES) {
d2da2249 987 /* for backwards compatibility, do not trigger failure */
7e3c1781
JM		 988 wpa_printf(MSG_INFO, "DEPRECATED: '%s' not used", name);
989 return 0;
990 }
991
41d719d6
JM		 992 queue = &conf->tx_queue[num];
993
994 if (os_strcmp(pos, "aifs") == 0) {
995 queue->aifs = atoi(val);
996 if (queue->aifs < 0 || queue->aifs > 255) {
997 wpa_printf(MSG_ERROR, "Invalid AIFS value %d",
998 queue->aifs);
999 return -1;
1000 }
1001 } else if (os_strcmp(pos, "cwmin") == 0) {
1002 queue->cwmin = atoi(val);
1003 if (!valid_cw(queue->cwmin)) {
1004 wpa_printf(MSG_ERROR, "Invalid cwMin value %d",
1005 queue->cwmin);
1006 return -1;
1007 }
1008 } else if (os_strcmp(pos, "cwmax") == 0) {
1009 queue->cwmax = atoi(val);
1010 if (!valid_cw(queue->cwmax)) {
1011 wpa_printf(MSG_ERROR, "Invalid cwMax value %d",
1012 queue->cwmax);
1013 return -1;
1014 }
1015 } else if (os_strcmp(pos, "burst") == 0) {
1016 queue->burst = hostapd_config_read_int10(val);
1017 } else {
1018 wpa_printf(MSG_ERROR, "Unknown tx_queue field '%s'", pos);
1019 return -1;
1020 }
1021
41d719d6
JM		 1022 return 0;
1023}
1024
1025
d503eeea 1026#ifdef CONFIG_IEEE80211R_AP
245fc96e
MB		 1027
1028static int rkh_derive_key(const char *pos, u8 *key, size_t key_len)
1029{
1030 u8 oldkey[16];
1031 int ret;
1032
1033 if (!hexstr2bin(pos, key, key_len))
1034 return 0;
1035
1036 /* Try to use old short key for backwards compatibility */
1037 if (hexstr2bin(pos, oldkey, sizeof(oldkey)))
1038 return -1;
1039
1040 ret = hmac_sha256_kdf(oldkey, sizeof(oldkey), "FT OLDKEY", NULL, 0,
1041 key, key_len);
1042 os_memset(oldkey, 0, sizeof(oldkey));
1043 return ret;
1044}
1045
1046
41d719d6
JM		 1047static int add_r0kh(struct hostapd_bss_config *bss, char *value)
1048{
1049 struct ft_remote_r0kh *r0kh;
1050 char *pos, *next;
1051
1052 r0kh = os_zalloc(sizeof(*r0kh));
1053 if (r0kh == NULL)
1054 return -1;
1055
1056 /* 02:01:02:03:04:05 a.example.com 000102030405060708090a0b0c0d0e0f */
1057 pos = value;
1058 next = os_strchr(pos, ' ');
1059 if (next)
1060 *next++ = '\0';
1061 if (next == NULL || hwaddr_aton(pos, r0kh->addr)) {
1062 wpa_printf(MSG_ERROR, "Invalid R0KH MAC address: '%s'", pos);
1063 os_free(r0kh);
1064 return -1;
1065 }
1066
1067 pos = next;
1068 next = os_strchr(pos, ' ');
1069 if (next)
1070 *next++ = '\0';
1071 if (next == NULL || next - pos > FT_R0KH_ID_MAX_LEN) {
1072 wpa_printf(MSG_ERROR, "Invalid R0KH-ID: '%s'", pos);
1073 os_free(r0kh);
1074 return -1;
1075 }
1076 r0kh->id_len = next - pos - 1;
1077 os_memcpy(r0kh->id, pos, r0kh->id_len);
1078
1079 pos = next;
245fc96e 1080 if (rkh_derive_key(pos, r0kh->key, sizeof(r0kh->key)) < 0) {
41d719d6
JM		 1081 wpa_printf(MSG_ERROR, "Invalid R0KH key: '%s'", pos);
1082 os_free(r0kh);
1083 return -1;
1084 }
1085
1086 r0kh->next = bss->r0kh_list;
1087 bss->r0kh_list = r0kh;
1088
1089 return 0;
1090}
1091
1092
1093static int add_r1kh(struct hostapd_bss_config *bss, char *value)
1094{
1095 struct ft_remote_r1kh *r1kh;
1096 char *pos, *next;
1097
1098 r1kh = os_zalloc(sizeof(*r1kh));
1099 if (r1kh == NULL)
1100 return -1;
1101
1102 /* 02:01:02:03:04:05 02:01:02:03:04:05
1103 * 000102030405060708090a0b0c0d0e0f */
1104 pos = value;
1105 next = os_strchr(pos, ' ');
1106 if (next)
1107 *next++ = '\0';
1108 if (next == NULL || hwaddr_aton(pos, r1kh->addr)) {
1109 wpa_printf(MSG_ERROR, "Invalid R1KH MAC address: '%s'", pos);
1110 os_free(r1kh);
1111 return -1;
1112 }
1113
1114 pos = next;
1115 next = os_strchr(pos, ' ');
1116 if (next)
1117 *next++ = '\0';
1118 if (next == NULL || hwaddr_aton(pos, r1kh->id)) {
1119 wpa_printf(MSG_ERROR, "Invalid R1KH-ID: '%s'", pos);
1120 os_free(r1kh);
1121 return -1;
1122 }
1123
1124 pos = next;
245fc96e 1125 if (rkh_derive_key(pos, r1kh->key, sizeof(r1kh->key)) < 0) {
41d719d6
JM		 1126 wpa_printf(MSG_ERROR, "Invalid R1KH key: '%s'", pos);
1127 os_free(r1kh);
1128 return -1;
1129 }
1130
1131 r1kh->next = bss->r1kh_list;
1132 bss->r1kh_list = r1kh;
1133
1134 return 0;
1135}
d503eeea 1136#endif /* CONFIG_IEEE80211R_AP */
41d719d6
JM		 1137
1138
1139#ifdef CONFIG_IEEE80211N
1140static int hostapd_config_ht_capab(struct hostapd_config *conf,
1141 const char *capab)
1142{
1143 if (os_strstr(capab, "[LDPC]"))
1144 conf->ht_capab |= HT_CAP_INFO_LDPC_CODING_CAP;
1145 if (os_strstr(capab, "[HT40-]")) {
1146 conf->ht_capab |= HT_CAP_INFO_SUPP_CHANNEL_WIDTH_SET;
1147 conf->secondary_channel = -1;
1148 }
1149 if (os_strstr(capab, "[HT40+]")) {
1150 conf->ht_capab |= HT_CAP_INFO_SUPP_CHANNEL_WIDTH_SET;
1151 conf->secondary_channel = 1;
1152 }
ec27b04e
PX		 1153 if (os_strstr(capab, "[HT40+]") && os_strstr(capab, "[HT40-]")) {
1154 conf->ht_capab |= HT_CAP_INFO_SUPP_CHANNEL_WIDTH_SET;
1155 conf->ht40_plus_minus_allowed = 1;
1156 }
41d719d6
JM		 1157 if (os_strstr(capab, "[SMPS-STATIC]")) {
1158 conf->ht_capab &= ~HT_CAP_INFO_SMPS_MASK;
1159 conf->ht_capab |= HT_CAP_INFO_SMPS_STATIC;
1160 }
1161 if (os_strstr(capab, "[SMPS-DYNAMIC]")) {
1162 conf->ht_capab &= ~HT_CAP_INFO_SMPS_MASK;
1163 conf->ht_capab |= HT_CAP_INFO_SMPS_DYNAMIC;
1164 }
1165 if (os_strstr(capab, "[GF]"))
1166 conf->ht_capab |= HT_CAP_INFO_GREEN_FIELD;
1167 if (os_strstr(capab, "[SHORT-GI-20]"))
1168 conf->ht_capab |= HT_CAP_INFO_SHORT_GI20MHZ;
1169 if (os_strstr(capab, "[SHORT-GI-40]"))
1170 conf->ht_capab |= HT_CAP_INFO_SHORT_GI40MHZ;
1171 if (os_strstr(capab, "[TX-STBC]"))
1172 conf->ht_capab |= HT_CAP_INFO_TX_STBC;
1173 if (os_strstr(capab, "[RX-STBC1]")) {
1174 conf->ht_capab &= ~HT_CAP_INFO_RX_STBC_MASK;
1175 conf->ht_capab |= HT_CAP_INFO_RX_STBC_1;
1176 }
1177 if (os_strstr(capab, "[RX-STBC12]")) {
1178 conf->ht_capab &= ~HT_CAP_INFO_RX_STBC_MASK;
1179 conf->ht_capab |= HT_CAP_INFO_RX_STBC_12;
1180 }
1181 if (os_strstr(capab, "[RX-STBC123]")) {
1182 conf->ht_capab &= ~HT_CAP_INFO_RX_STBC_MASK;
1183 conf->ht_capab |= HT_CAP_INFO_RX_STBC_123;
1184 }
1185 if (os_strstr(capab, "[DELAYED-BA]"))
1186 conf->ht_capab |= HT_CAP_INFO_DELAYED_BA;
1187 if (os_strstr(capab, "[MAX-AMSDU-7935]"))
1188 conf->ht_capab |= HT_CAP_INFO_MAX_AMSDU_SIZE;
1189 if (os_strstr(capab, "[DSSS_CCK-40]"))
1190 conf->ht_capab |= HT_CAP_INFO_DSSS_CCK40MHZ;
b7a8d67f
JM		 1191 if (os_strstr(capab, "[40-INTOLERANT]"))
1192 conf->ht_capab |= HT_CAP_INFO_40MHZ_INTOLERANT;
41d719d6
JM		 1193 if (os_strstr(capab, "[LSIG-TXOP-PROT]"))
1194 conf->ht_capab |= HT_CAP_INFO_LSIG_TXOP_PROTECT_SUPPORT;
1195
1196 return 0;
1197}
1198#endif /* CONFIG_IEEE80211N */
1199
1200
efe45d14
MP		 1201#ifdef CONFIG_IEEE80211AC
1202static int hostapd_config_vht_capab(struct hostapd_config *conf,
1203 const char *capab)
1204{
1205 if (os_strstr(capab, "[MAX-MPDU-7991]"))
1206 conf->vht_capab |= VHT_CAP_MAX_MPDU_LENGTH_7991;
1207 if (os_strstr(capab, "[MAX-MPDU-11454]"))
1208 conf->vht_capab |= VHT_CAP_MAX_MPDU_LENGTH_11454;
1209 if (os_strstr(capab, "[VHT160]"))
1210 conf->vht_capab |= VHT_CAP_SUPP_CHAN_WIDTH_160MHZ;
1211 if (os_strstr(capab, "[VHT160-80PLUS80]"))
1212 conf->vht_capab |= VHT_CAP_SUPP_CHAN_WIDTH_160_80PLUS80MHZ;
efe45d14
MP		 1213 if (os_strstr(capab, "[RXLDPC]"))
1214 conf->vht_capab |= VHT_CAP_RXLDPC;
1215 if (os_strstr(capab, "[SHORT-GI-80]"))
1216 conf->vht_capab |= VHT_CAP_SHORT_GI_80;
1217 if (os_strstr(capab, "[SHORT-GI-160]"))
1218 conf->vht_capab |= VHT_CAP_SHORT_GI_160;
1219 if (os_strstr(capab, "[TX-STBC-2BY1]"))
1220 conf->vht_capab |= VHT_CAP_TXSTBC;
1221 if (os_strstr(capab, "[RX-STBC-1]"))
1222 conf->vht_capab |= VHT_CAP_RXSTBC_1;
1223 if (os_strstr(capab, "[RX-STBC-12]"))
1224 conf->vht_capab |= VHT_CAP_RXSTBC_2;
1225 if (os_strstr(capab, "[RX-STBC-123]"))
1226 conf->vht_capab |= VHT_CAP_RXSTBC_3;
1227 if (os_strstr(capab, "[RX-STBC-1234]"))
1228 conf->vht_capab |= VHT_CAP_RXSTBC_4;
1229 if (os_strstr(capab, "[SU-BEAMFORMER]"))
7066a8e7 1230 conf->vht_capab |= VHT_CAP_SU_BEAMFORMER_CAPABLE;
efe45d14 1231 if (os_strstr(capab, "[SU-BEAMFORMEE]"))
7066a8e7 1232 conf->vht_capab |= VHT_CAP_SU_BEAMFORMEE_CAPABLE;
efe45d14 1233 if (os_strstr(capab, "[BF-ANTENNA-2]") &&
b29b012c
EP		 1234 (conf->vht_capab & VHT_CAP_SU_BEAMFORMEE_CAPABLE))
1235 conf->vht_capab |= (1 << VHT_CAP_BEAMFORMEE_STS_OFFSET);
442ffc51
VN		 1236 if (os_strstr(capab, "[BF-ANTENNA-3]") &&
1237 (conf->vht_capab & VHT_CAP_SU_BEAMFORMEE_CAPABLE))
1238 conf->vht_capab |= (2 << VHT_CAP_BEAMFORMEE_STS_OFFSET);
1239 if (os_strstr(capab, "[BF-ANTENNA-4]") &&
1240 (conf->vht_capab & VHT_CAP_SU_BEAMFORMEE_CAPABLE))
1241 conf->vht_capab |= (3 << VHT_CAP_BEAMFORMEE_STS_OFFSET);
efe45d14 1242 if (os_strstr(capab, "[SOUNDING-DIMENSION-2]") &&
b29b012c
EP		 1243 (conf->vht_capab & VHT_CAP_SU_BEAMFORMER_CAPABLE))
1244 conf->vht_capab |= (1 << VHT_CAP_SOUNDING_DIMENSION_OFFSET);
442ffc51
VN		 1245 if (os_strstr(capab, "[SOUNDING-DIMENSION-3]") &&
1246 (conf->vht_capab & VHT_CAP_SU_BEAMFORMER_CAPABLE))
1247 conf->vht_capab |= (2 << VHT_CAP_SOUNDING_DIMENSION_OFFSET);
1248 if (os_strstr(capab, "[SOUNDING-DIMENSION-4]") &&
1249 (conf->vht_capab & VHT_CAP_SU_BEAMFORMER_CAPABLE))
1250 conf->vht_capab |= (3 << VHT_CAP_SOUNDING_DIMENSION_OFFSET);
efe45d14
MP		 1251 if (os_strstr(capab, "[MU-BEAMFORMER]"))
1252 conf->vht_capab |= VHT_CAP_MU_BEAMFORMER_CAPABLE;
efe45d14
MP		 1253 if (os_strstr(capab, "[VHT-TXOP-PS]"))
1254 conf->vht_capab |= VHT_CAP_VHT_TXOP_PS;
1255 if (os_strstr(capab, "[HTC-VHT]"))
1256 conf->vht_capab |= VHT_CAP_HTC_VHT;
905828fe
BM		 1257 if (os_strstr(capab, "[MAX-A-MPDU-LEN-EXP7]"))
1258 conf->vht_capab |= VHT_CAP_MAX_A_MPDU_LENGTH_EXPONENT_MAX;
1259 else if (os_strstr(capab, "[MAX-A-MPDU-LEN-EXP6]"))
1260 conf->vht_capab |= VHT_CAP_MAX_A_MPDU_LENGTH_EXPONENT_6;
1261 else if (os_strstr(capab, "[MAX-A-MPDU-LEN-EXP5]"))
1262 conf->vht_capab |= VHT_CAP_MAX_A_MPDU_LENGTH_EXPONENT_5;
1263 else if (os_strstr(capab, "[MAX-A-MPDU-LEN-EXP4]"))
1264 conf->vht_capab |= VHT_CAP_MAX_A_MPDU_LENGTH_EXPONENT_4;
1265 else if (os_strstr(capab, "[MAX-A-MPDU-LEN-EXP3]"))
1266 conf->vht_capab |= VHT_CAP_MAX_A_MPDU_LENGTH_EXPONENT_3;
1267 else if (os_strstr(capab, "[MAX-A-MPDU-LEN-EXP2]"))
1268 conf->vht_capab |= VHT_CAP_MAX_A_MPDU_LENGTH_EXPONENT_2;
1269 else if (os_strstr(capab, "[MAX-A-MPDU-LEN-EXP1]"))
1270 conf->vht_capab |= VHT_CAP_MAX_A_MPDU_LENGTH_EXPONENT_1;
efe45d14
MP		 1271 if (os_strstr(capab, "[VHT-LINK-ADAPT2]") &&
1272 (conf->vht_capab & VHT_CAP_HTC_VHT))
1273 conf->vht_capab |= VHT_CAP_VHT_LINK_ADAPTATION_VHT_UNSOL_MFB;
1274 if (os_strstr(capab, "[VHT-LINK-ADAPT3]") &&
1275 (conf->vht_capab & VHT_CAP_HTC_VHT))
1276 conf->vht_capab |= VHT_CAP_VHT_LINK_ADAPTATION_VHT_MRQ_MFB;
1277 if (os_strstr(capab, "[RX-ANTENNA-PATTERN]"))
1278 conf->vht_capab |= VHT_CAP_RX_ANTENNA_PATTERN;
1279 if (os_strstr(capab, "[TX-ANTENNA-PATTERN]"))
1280 conf->vht_capab |= VHT_CAP_TX_ANTENNA_PATTERN;
1281 return 0;
1282}
1283#endif /* CONFIG_IEEE80211AC */
1284
1285
4b2a77ab
JM		 1286#ifdef CONFIG_INTERWORKING
1287static int parse_roaming_consortium(struct hostapd_bss_config *bss, char *pos,
1288 int line)
1289{
1290 size_t len = os_strlen(pos);
1291 u8 oi[MAX_ROAMING_CONSORTIUM_LEN];
1292
1293 struct hostapd_roaming_consortium *rc;
1294
1295 if ((len & 1) || len < 2 * 3 || len / 2 > MAX_ROAMING_CONSORTIUM_LEN ||
1296 hexstr2bin(pos, oi, len / 2)) {
1297 wpa_printf(MSG_ERROR, "Line %d: invalid roaming_consortium "
1298 "'%s'", line, pos);
1299 return -1;
1300 }
1301 len /= 2;
1302
067ffa26
JM		 1303 rc = os_realloc_array(bss->roaming_consortium,
1304 bss->roaming_consortium_count + 1,
1305 sizeof(struct hostapd_roaming_consortium));
4b2a77ab
JM		 1306 if (rc == NULL)
1307 return -1;
1308
1309 os_memcpy(rc[bss->roaming_consortium_count].oi, oi, len);
1310 rc[bss->roaming_consortium_count].len = len;
1311
1312 bss->roaming_consortium = rc;
1313 bss->roaming_consortium_count++;
1314
1315 return 0;
1316}
648cc711
JM		 1317
1318
1792e58d
JM		 1319static int parse_lang_string(struct hostapd_lang_string **array,
1320 unsigned int *count, char *pos)
648cc711 1321{
f224cf05
KP		 1322 char *sep, *str = NULL;
1323 size_t clen, nlen, slen;
1792e58d 1324 struct hostapd_lang_string *ls;
f224cf05
KP		 1325 int ret = -1;
1326
1327 if (*pos == '"' || (*pos == 'P' && pos[1] == '"')) {
1328 str = wpa_config_parse_string(pos, &slen);
1329 if (!str)
1330 return -1;
1331 pos = str;
1332 }
648cc711
JM		 1333
1334 sep = os_strchr(pos, ':');
1335 if (sep == NULL)
f224cf05 1336 goto fail;
648cc711
JM		 1337 *sep++ = '\0';
1338
1339 clen = os_strlen(pos);
04e533e2 1340 if (clen < 2 || clen > sizeof(ls->lang))
f224cf05 1341 goto fail;
648cc711
JM		 1342 nlen = os_strlen(sep);
1343 if (nlen > 252)
f224cf05 1344 goto fail;
648cc711 1345
1792e58d
JM		 1346 ls = os_realloc_array(*array, *count + 1,
1347 sizeof(struct hostapd_lang_string));
1348 if (ls == NULL)
f224cf05 1349 goto fail;
648cc711 1350
1792e58d
JM		 1351 *array = ls;
1352 ls = &(*array)[*count];
1353 (*count)++;
648cc711 1354
1792e58d
JM		 1355 os_memset(ls->lang, 0, sizeof(ls->lang));
1356 os_memcpy(ls->lang, pos, clen);
1357 ls->name_len = nlen;
1358 os_memcpy(ls->name, sep, nlen);
648cc711 1359
f224cf05
KP		 1360 ret = 0;
1361fail:
1362 os_free(str);
1363 return ret;
1792e58d
JM		 1364}
1365
648cc711 1366
1792e58d
JM		 1367static int parse_venue_name(struct hostapd_bss_config *bss, char *pos,
1368 int line)
1369{
1370 if (parse_lang_string(&bss->venue_name, &bss->venue_name_count, pos)) {
1371 wpa_printf(MSG_ERROR, "Line %d: Invalid venue_name '%s'",
1372 line, pos);
1373 return -1;
1374 }
1375 return 0;
648cc711 1376}
7515adb2
JK		 1377
1378
1379static int parse_3gpp_cell_net(struct hostapd_bss_config *bss, char *buf,
1380 int line)
1381{
1382 size_t count;
1383 char *pos;
1384 u8 *info = NULL, *ipos;
1385
1386 /* format: <MCC1,MNC1>[;<MCC2,MNC2>][;...] */
1387
1388 count = 1;
1389 for (pos = buf; *pos; pos++) {
4be20bf9 1390 if ((*pos < '0' || *pos > '9') && *pos != ';' && *pos != ',')
7515adb2
JK		 1391 goto fail;
1392 if (*pos == ';')
1393 count++;
1394 }
1395 if (1 + count * 3 > 0x7f)
1396 goto fail;
1397
1398 info = os_zalloc(2 + 3 + count * 3);
1399 if (info == NULL)
1400 return -1;
1401
1402 ipos = info;
1403 *ipos++ = 0; /* GUD - Version 1 */
1404 *ipos++ = 3 + count * 3; /* User Data Header Length (UDHL) */
1405 *ipos++ = 0; /* PLMN List IEI */
1406 /* ext(b8) | Length of PLMN List value contents(b7..1) */
1407 *ipos++ = 1 + count * 3;
1408 *ipos++ = count; /* Number of PLMNs */
1409
1410 pos = buf;
1411 while (pos && *pos) {
1412 char *mcc, *mnc;
1413 size_t mnc_len;
1414
1415 mcc = pos;
1416 mnc = os_strchr(pos, ',');
1417 if (mnc == NULL)
1418 goto fail;
1419 *mnc++ = '\0';
1420 pos = os_strchr(mnc, ';');
1421 if (pos)
1422 *pos++ = '\0';
1423
1424 mnc_len = os_strlen(mnc);
1425 if (os_strlen(mcc) != 3 || (mnc_len != 2 && mnc_len != 3))
1426 goto fail;
1427
1428 /* BC coded MCC,MNC */
1429 /* MCC digit 2 | MCC digit 1 */
1430 *ipos++ = ((mcc[1] - '0') << 4) | (mcc[0] - '0');
1431 /* MNC digit 3 | MCC digit 3 */
1432 *ipos++ = (((mnc_len == 2) ? 0xf0 : ((mnc[2] - '0') << 4))) |
1433 (mcc[2] - '0');
1434 /* MNC digit 2 | MNC digit 1 */
1435 *ipos++ = ((mnc[1] - '0') << 4) | (mnc[0] - '0');
1436 }
1437
1438 os_free(bss->anqp_3gpp_cell_net);
1439 bss->anqp_3gpp_cell_net = info;
1440 bss->anqp_3gpp_cell_net_len = 2 + 3 + 3 * count;
1441 wpa_hexdump(MSG_MSGDUMP, "3GPP Cellular Network information",
1442 bss->anqp_3gpp_cell_net, bss->anqp_3gpp_cell_net_len);
1443
1444 return 0;
1445
1446fail:
1447 wpa_printf(MSG_ERROR, "Line %d: Invalid anqp_3gpp_cell_net: %s",
1448 line, buf);
1449 os_free(info);
1450 return -1;
1451}
1452
8047b186
JK		 1453
1454static int parse_nai_realm(struct hostapd_bss_config *bss, char *buf, int line)
1455{
1456 struct hostapd_nai_realm_data *realm;
1457 size_t i, j, len;
1458 int *offsets;
1459 char *pos, *end, *rpos;
1460
1461 offsets = os_calloc(bss->nai_realm_count * MAX_NAI_REALMS,
1462 sizeof(int));
1463 if (offsets == NULL)
1464 return -1;
1465
1466 for (i = 0; i < bss->nai_realm_count; i++) {
1467 realm = &bss->nai_realm_data[i];
1468 for (j = 0; j < MAX_NAI_REALMS; j++) {
1469 offsets[i * MAX_NAI_REALMS + j] =
1470 realm->realm[j] ?
1471 realm->realm[j] - realm->realm_buf : -1;
1472 }
1473 }
1474
1475 realm = os_realloc_array(bss->nai_realm_data, bss->nai_realm_count + 1,
1476 sizeof(struct hostapd_nai_realm_data));
1477 if (realm == NULL) {
1478 os_free(offsets);
1479 return -1;
1480 }
1481 bss->nai_realm_data = realm;
1482
1483 /* patch the pointers after realloc */
1484 for (i = 0; i < bss->nai_realm_count; i++) {
1485 realm = &bss->nai_realm_data[i];
1486 for (j = 0; j < MAX_NAI_REALMS; j++) {
1487 int offs = offsets[i * MAX_NAI_REALMS + j];
1488 if (offs >= 0)
1489 realm->realm[j] = realm->realm_buf + offs;
1490 else
1491 realm->realm[j] = NULL;
1492 }
1493 }
1494 os_free(offsets);
1495
1496 realm = &bss->nai_realm_data[bss->nai_realm_count];
1497 os_memset(realm, 0, sizeof(*realm));
1498
1499 pos = buf;
1500 realm->encoding = atoi(pos);
1501 pos = os_strchr(pos, ',');
1502 if (pos == NULL)
1503 goto fail;
1504 pos++;
1505
1506 end = os_strchr(pos, ',');
1507 if (end) {
1508 len = end - pos;
1509 *end = '\0';
1510 } else {
1511 len = os_strlen(pos);
1512 }
1513
1514 if (len > MAX_NAI_REALMLEN) {
1515 wpa_printf(MSG_ERROR, "Too long a realm string (%d > max %d "
1516 "characters)", (int) len, MAX_NAI_REALMLEN);
1517 goto fail;
1518 }
1519 os_memcpy(realm->realm_buf, pos, len);
1520
1521 if (end)
1522 pos = end + 1;
1523 else
1524 pos = NULL;
1525
1526 while (pos && *pos) {
1527 struct hostapd_nai_realm_eap *eap;
1528
1529 if (realm->eap_method_count >= MAX_NAI_EAP_METHODS) {
1530 wpa_printf(MSG_ERROR, "Too many EAP methods");
1531 goto fail;
1532 }
1533
1534 eap = &realm->eap_method[realm->eap_method_count];
1535 realm->eap_method_count++;
1536
1537 end = os_strchr(pos, ',');
1538 if (end == NULL)
1539 end = pos + os_strlen(pos);
1540
1541 eap->eap_method = atoi(pos);
1542 for (;;) {
1543 pos = os_strchr(pos, '[');
1544 if (pos == NULL || pos > end)
1545 break;
1546 pos++;
1547 if (eap->num_auths >= MAX_NAI_AUTH_TYPES) {
1548 wpa_printf(MSG_ERROR, "Too many auth params");
1549 goto fail;
1550 }
1551 eap->auth_id[eap->num_auths] = atoi(pos);
1552 pos = os_strchr(pos, ':');
1553 if (pos == NULL || pos > end)
1554 goto fail;
1555 pos++;
1556 eap->auth_val[eap->num_auths] = atoi(pos);
1557 pos = os_strchr(pos, ']');
1558 if (pos == NULL || pos > end)
1559 goto fail;
1560 pos++;
1561 eap->num_auths++;
1562 }
1563
1564 if (*end != ',')
1565 break;
1566
1567 pos = end + 1;
1568 }
1569
1570 /* Split realm list into null terminated realms */
1571 rpos = realm->realm_buf;
1572 i = 0;
1573 while (*rpos) {
1574 if (i >= MAX_NAI_REALMS) {
1575 wpa_printf(MSG_ERROR, "Too many realms");
1576 goto fail;
1577 }
1578 realm->realm[i++] = rpos;
1579 rpos = os_strchr(rpos, ';');
1580 if (rpos == NULL)
1581 break;
1582 *rpos++ = '\0';
1583 }
1584
1585 bss->nai_realm_count++;
1586
1587 return 0;
1588
1589fail:
1590 wpa_printf(MSG_ERROR, "Line %d: invalid nai_realm '%s'", line, buf);
1591 return -1;
1592}
1593
c551700f 1594
695dbbea
JM		 1595static int parse_anqp_elem(struct hostapd_bss_config *bss, char *buf, int line)
1596{
1597 char *delim;
1598 u16 infoid;
1599 size_t len;
1600 struct wpabuf *payload;
1601 struct anqp_element *elem;
1602
1603 delim = os_strchr(buf, ':');
1604 if (!delim)
1605 return -1;
1606 delim++;
1607 infoid = atoi(buf);
1608 len = os_strlen(delim);
1609 if (len & 1)
1610 return -1;
1611 len /= 2;
1612 payload = wpabuf_alloc(len);
1613 if (!payload)
1614 return -1;
1615 if (hexstr2bin(delim, wpabuf_put(payload, len), len) < 0) {
1616 wpabuf_free(payload);
1617 return -1;
1618 }
1619
1620 dl_list_for_each(elem, &bss->anqp_elem, struct anqp_element, list) {
1621 if (elem->infoid == infoid) {
1622 /* Update existing entry */
1623 wpabuf_free(elem->payload);
1624 elem->payload = payload;
1625 return 0;
1626 }
1627 }
1628
1629 /* Add a new entry */
1630 elem = os_zalloc(sizeof(*elem));
1631 if (!elem) {
1632 wpabuf_free(payload);
1633 return -1;
1634 }
1635 elem->infoid = infoid;
1636 elem->payload = payload;
1637 dl_list_add(&bss->anqp_elem, &elem->list);
1638
1639 return 0;
1640}
1641
1642
c551700f
KP		 1643static int parse_qos_map_set(struct hostapd_bss_config *bss,
1644 char *buf, int line)
1645{
1646 u8 qos_map_set[16 + 2 * 21], count = 0;
1647 char *pos = buf;
1648 int val;
1649
1650 for (;;) {
1651 if (count == sizeof(qos_map_set)) {
1652 wpa_printf(MSG_ERROR, "Line %d: Too many qos_map_set "
1653 "parameters '%s'", line, buf);
1654 return -1;
1655 }
1656
1657 val = atoi(pos);
1658 if (val > 255 || val < 0) {
1659 wpa_printf(MSG_ERROR, "Line %d: Invalid qos_map_set "
1660 "'%s'", line, buf);
1661 return -1;
1662 }
1663
1664 qos_map_set[count++] = val;
1665 pos = os_strchr(pos, ',');
1666 if (!pos)
1667 break;
1668 pos++;
1669 }
1670
1671 if (count < 16 || count & 1) {
1672 wpa_printf(MSG_ERROR, "Line %d: Invalid qos_map_set '%s'",
1673 line, buf);
1674 return -1;
1675 }
1676
1677 os_memcpy(bss->qos_map_set, qos_map_set, count);
1678 bss->qos_map_set_len = count;
1679
1680 return 0;
1681}
1682
4b2a77ab
JM		 1683#endif /* CONFIG_INTERWORKING */
1684
1685
5ccc54aa
JK		 1686#ifdef CONFIG_HS20
1687static int hs20_parse_conn_capab(struct hostapd_bss_config *bss, char *buf,
1688 int line)
1689{
1690 u8 *conn_cap;
1691 char *pos;
1692
1693 if (bss->hs20_connection_capability_len >= 0xfff0)
1694 return -1;
1695
1696 conn_cap = os_realloc(bss->hs20_connection_capability,
1697 bss->hs20_connection_capability_len + 4);
1698 if (conn_cap == NULL)
1699 return -1;
1700
1701 bss->hs20_connection_capability = conn_cap;
1702 conn_cap += bss->hs20_connection_capability_len;
1703 pos = buf;
1704 conn_cap[0] = atoi(pos);
1705 pos = os_strchr(pos, ':');
1706 if (pos == NULL)
1707 return -1;
1708 pos++;
1709 WPA_PUT_LE16(conn_cap + 1, atoi(pos));
1710 pos = os_strchr(pos, ':');
1711 if (pos == NULL)
1712 return -1;
1713 pos++;
1714 conn_cap[3] = atoi(pos);
1715 bss->hs20_connection_capability_len += 4;
1716
1717 return 0;
1718}
4065a309
JK		 1719
1720
1721static int hs20_parse_wan_metrics(struct hostapd_bss_config *bss, char *buf,
1722 int line)
1723{
1724 u8 *wan_metrics;
1725 char *pos;
1726
1727 /* <WAN Info>:<DL Speed>:<UL Speed>:<DL Load>:<UL Load>:<LMD> */
1728
1729 wan_metrics = os_zalloc(13);
1730 if (wan_metrics == NULL)
1731 return -1;
1732
1733 pos = buf;
1734 /* WAN Info */
1735 if (hexstr2bin(pos, wan_metrics, 1) < 0)
1736 goto fail;
1737 pos += 2;
1738 if (*pos != ':')
1739 goto fail;
1740 pos++;
1741
1742 /* Downlink Speed */
1743 WPA_PUT_LE32(wan_metrics + 1, atoi(pos));
1744 pos = os_strchr(pos, ':');
1745 if (pos == NULL)
1746 goto fail;
1747 pos++;
1748
1749 /* Uplink Speed */
1750 WPA_PUT_LE32(wan_metrics + 5, atoi(pos));
1751 pos = os_strchr(pos, ':');
1752 if (pos == NULL)
1753 goto fail;
1754 pos++;
1755
1756 /* Downlink Load */
1757 wan_metrics[9] = atoi(pos);
1758 pos = os_strchr(pos, ':');
1759 if (pos == NULL)
1760 goto fail;
1761 pos++;
1762
1763 /* Uplink Load */
1764 wan_metrics[10] = atoi(pos);
1765 pos = os_strchr(pos, ':');
1766 if (pos == NULL)
1767 goto fail;
1768 pos++;
1769
1770 /* LMD */
1771 WPA_PUT_LE16(wan_metrics + 11, atoi(pos));
1772
1773 os_free(bss->hs20_wan_metrics);
1774 bss->hs20_wan_metrics = wan_metrics;
1775
1776 return 0;
1777
1778fail:
1779 wpa_printf(MSG_ERROR, "Line %d: Invalid hs20_wan_metrics '%s'",
5cfc87b7 1780 line, buf);
4065a309
JK		 1781 os_free(wan_metrics);
1782 return -1;
1783}
a9277e85
JK		 1784
1785
1786static int hs20_parse_oper_friendly_name(struct hostapd_bss_config *bss,
1787 char *pos, int line)
1788{
1789 if (parse_lang_string(&bss->hs20_oper_friendly_name,
1790 &bss->hs20_oper_friendly_name_count, pos)) {
1791 wpa_printf(MSG_ERROR, "Line %d: Invalid "
1792 "hs20_oper_friendly_name '%s'", line, pos);
1793 return -1;
1794 }
1795 return 0;
1796}
f7bd7a01
JM		 1797
1798
1799static int hs20_parse_icon(struct hostapd_bss_config *bss, char *pos)
1800{
1801 struct hs20_icon *icon;
1802 char *end;
1803
1804 icon = os_realloc_array(bss->hs20_icons, bss->hs20_icons_count + 1,
1805 sizeof(struct hs20_icon));
1806 if (icon == NULL)
1807 return -1;
1808 bss->hs20_icons = icon;
1809 icon = &bss->hs20_icons[bss->hs20_icons_count];
1810 os_memset(icon, 0, sizeof(*icon));
1811
1812 icon->width = atoi(pos);
1813 pos = os_strchr(pos, ':');
1814 if (pos == NULL)
1815 return -1;
1816 pos++;
1817
1818 icon->height = atoi(pos);
1819 pos = os_strchr(pos, ':');
1820 if (pos == NULL)
1821 return -1;
1822 pos++;
1823
1824 end = os_strchr(pos, ':');
1825 if (end == NULL || end - pos > 3)
1826 return -1;
1827 os_memcpy(icon->language, pos, end - pos);
1828 pos = end + 1;
1829
1830 end = os_strchr(pos, ':');
1831 if (end == NULL || end - pos > 255)
1832 return -1;
1833 os_memcpy(icon->type, pos, end - pos);
1834 pos = end + 1;
1835
1836 end = os_strchr(pos, ':');
1837 if (end == NULL || end - pos > 255)
1838 return -1;
1839 os_memcpy(icon->name, pos, end - pos);
1840 pos = end + 1;
1841
1842 if (os_strlen(pos) > 255)
1843 return -1;
1844 os_memcpy(icon->file, pos, os_strlen(pos));
1845
1846 bss->hs20_icons_count++;
1847
1848 return 0;
1849}
1850
ae6d15c7
JM		 1851
1852static int hs20_parse_osu_ssid(struct hostapd_bss_config *bss,
1853 char *pos, int line)
1854{
1855 size_t slen;
1856 char *str;
1857
1858 str = wpa_config_parse_string(pos, &slen);
81847c22 1859 if (str == NULL || slen < 1 || slen > SSID_MAX_LEN) {
ae6d15c7 1860 wpa_printf(MSG_ERROR, "Line %d: Invalid SSID '%s'", line, pos);
b2e32cde 1861 os_free(str);
ae6d15c7
JM		 1862 return -1;
1863 }
1864
1865 os_memcpy(bss->osu_ssid, str, slen);
1866 bss->osu_ssid_len = slen;
1867 os_free(str);
1868
1869 return 0;
1870}
1871
1872
1873static int hs20_parse_osu_server_uri(struct hostapd_bss_config *bss,
1874 char *pos, int line)
1875{
1876 struct hs20_osu_provider *p;
1877
1878 p = os_realloc_array(bss->hs20_osu_providers,
1879 bss->hs20_osu_providers_count + 1, sizeof(*p));
1880 if (p == NULL)
1881 return -1;
1882
1883 bss->hs20_osu_providers = p;
1884 bss->last_osu = &bss->hs20_osu_providers[bss->hs20_osu_providers_count];
1885 bss->hs20_osu_providers_count++;
1886 os_memset(bss->last_osu, 0, sizeof(*p));
1887 bss->last_osu->server_uri = os_strdup(pos);
1888
1889 return 0;
1890}
1891
1892
1893static int hs20_parse_osu_friendly_name(struct hostapd_bss_config *bss,
1894 char *pos, int line)
1895{
1896 if (bss->last_osu == NULL) {
1897 wpa_printf(MSG_ERROR, "Line %d: Unexpected OSU field", line);
1898 return -1;
1899 }
1900
1901 if (parse_lang_string(&bss->last_osu->friendly_name,
1902 &bss->last_osu->friendly_name_count, pos)) {
1903 wpa_printf(MSG_ERROR, "Line %d: Invalid osu_friendly_name '%s'",
1904 line, pos);
1905 return -1;
1906 }
1907
1908 return 0;
1909}
1910
1911
1912static int hs20_parse_osu_nai(struct hostapd_bss_config *bss,
1913 char *pos, int line)
1914{
1915 if (bss->last_osu == NULL) {
1916 wpa_printf(MSG_ERROR, "Line %d: Unexpected OSU field", line);
1917 return -1;
1918 }
1919
1920 os_free(bss->last_osu->osu_nai);
1921 bss->last_osu->osu_nai = os_strdup(pos);
1922 if (bss->last_osu->osu_nai == NULL)
1923 return -1;
1924
1925 return 0;
1926}
1927
1928
1929static int hs20_parse_osu_method_list(struct hostapd_bss_config *bss, char *pos,
1930 int line)
1931{
1932 if (bss->last_osu == NULL) {
1933 wpa_printf(MSG_ERROR, "Line %d: Unexpected OSU field", line);
1934 return -1;
1935 }
1936
1937 if (hostapd_parse_intlist(&bss->last_osu->method_list, pos)) {
1938 wpa_printf(MSG_ERROR, "Line %d: Invalid osu_method_list", line);
1939 return -1;
1940 }
1941
1942 return 0;
1943}
1944
1945
1946static int hs20_parse_osu_icon(struct hostapd_bss_config *bss, char *pos,
1947 int line)
1948{
1949 char **n;
1950 struct hs20_osu_provider *p = bss->last_osu;
1951
1952 if (p == NULL) {
1953 wpa_printf(MSG_ERROR, "Line %d: Unexpected OSU field", line);
1954 return -1;
1955 }
1956
1957 n = os_realloc_array(p->icons, p->icons_count + 1, sizeof(char *));
1958 if (n == NULL)
1959 return -1;
1960 p->icons = n;
1961 p->icons[p->icons_count] = os_strdup(pos);
1962 if (p->icons[p->icons_count] == NULL)
1963 return -1;
1964 p->icons_count++;
1965
1966 return 0;
1967}
1968
1969
1970static int hs20_parse_osu_service_desc(struct hostapd_bss_config *bss,
1971 char *pos, int line)
1972{
1973 if (bss->last_osu == NULL) {
1974 wpa_printf(MSG_ERROR, "Line %d: Unexpected OSU field", line);
1975 return -1;
1976 }
1977
1978 if (parse_lang_string(&bss->last_osu->service_desc,
1979 &bss->last_osu->service_desc_count, pos)) {
1980 wpa_printf(MSG_ERROR, "Line %d: Invalid osu_service_desc '%s'",
1981 line, pos);
1982 return -1;
1983 }
1984
1985 return 0;
1986}
1987
5ccc54aa
JK		 1988#endif /* CONFIG_HS20 */
1989
1990
68fa00c3
JM		 1991#ifdef CONFIG_ACS
1992static int hostapd_config_parse_acs_chan_bias(struct hostapd_config *conf,
1993 char *pos)
1994{
1995 struct acs_bias *bias = NULL, *tmp;
1996 unsigned int num = 0;
1997 char *end;
1998
1999 while (*pos) {
2000 tmp = os_realloc_array(bias, num + 1, sizeof(*bias));
2001 if (!tmp)
2002 goto fail;
2003 bias = tmp;
2004
2005 bias[num].channel = atoi(pos);
2006 if (bias[num].channel <= 0)
2007 goto fail;
2008 pos = os_strchr(pos, ':');
2009 if (!pos)
2010 goto fail;
2011 pos++;
2012 bias[num].bias = strtod(pos, &end);
2013 if (end == pos || bias[num].bias < 0.0)
2014 goto fail;
2015 pos = end;
2016 if (*pos != ' ' && *pos != '\0')
2017 goto fail;
2018 num++;
2019 }
2020
2021 os_free(conf->acs_chan_bias);
2022 conf->acs_chan_bias = bias;
2023 conf->num_acs_chan_bias = num;
2024
2025 return 0;
2026fail:
2027 os_free(bias);
2028 return -1;
2029}
2030#endif /* CONFIG_ACS */
2031
2032
4ac33989
JM		 2033static int parse_wpabuf_hex(int line, const char *name, struct wpabuf **buf,
2034 const char *val)
2035{
2036 struct wpabuf *elems;
2037
2038 if (val[0] == '\0') {
2039 wpabuf_free(*buf);
2040 *buf = NULL;
2041 return 0;
2042 }
2043
2044 elems = wpabuf_parse_bin(val);
2045 if (!elems) {
2046 wpa_printf(MSG_ERROR, "Line %d: Invalid %s '%s'",
2047 line, name, val);
2048 return -1;
2049 }
2050
2051 wpabuf_free(*buf);
2052 *buf = elems;
2053
2054 return 0;
2055}
2056
2057
26bf70e3
JM		 2058#ifdef CONFIG_FILS
2059static int parse_fils_realm(struct hostapd_bss_config *bss, const char *val)
2060{
2061 struct fils_realm *realm;
2062 size_t len;
2063
2064 len = os_strlen(val);
2065 realm = os_zalloc(sizeof(*realm) + len + 1);
2066 if (!realm)
2067 return -1;
2068
2069 os_memcpy(realm->realm, val, len);
2070 if (fils_domain_name_hash(val, realm->hash) < 0) {
2071 os_free(realm);
2072 return -1;
2073 }
2074 dl_list_add_tail(&bss->fils_realms, &realm->list);
2075
2076 return 0;
2077}
2078#endif /* CONFIG_FILS */
2079
2080
6418400d
JM		 2081#ifdef EAP_SERVER
2082static unsigned int parse_tls_flags(const char *val)
2083{
2084 unsigned int flags = 0;
2085
2086 if (os_strstr(val, "[ALLOW-SIGN-RSA-MD5]"))
2087 flags |= TLS_CONN_ALLOW_SIGN_RSA_MD5;
2088 if (os_strstr(val, "[DISABLE-TIME-CHECKS]"))
2089 flags |= TLS_CONN_DISABLE_TIME_CHECKS;
2090 if (os_strstr(val, "[DISABLE-TLSv1.0]"))
2091 flags |= TLS_CONN_DISABLE_TLSv1_0;
2092 if (os_strstr(val, "[DISABLE-TLSv1.1]"))
2093 flags |= TLS_CONN_DISABLE_TLSv1_1;
2094 if (os_strstr(val, "[DISABLE-TLSv1.2]"))
2095 flags |= TLS_CONN_DISABLE_TLSv1_2;
2096 if (os_strstr(val, "[SUITEB]"))
2097 flags |= TLS_CONN_SUITEB;
2ed70c75
JM		 2098 if (os_strstr(val, "[SUITEB-NO-ECDH]"))
2099 flags |= TLS_CONN_SUITEB_NO_ECDH | TLS_CONN_SUITEB;
6418400d
JM		 2100
2101 return flags;
2102}
2103#endif /* EAP_SERVER */
2104
2105
ef45bc89
SP		 2106static int hostapd_config_fill(struct hostapd_config *conf,
2107 struct hostapd_bss_config *bss,
63e169e1 2108 const char *buf, char *pos, int line)
41d719d6 2109{
599f40db
JM		 2110 if (os_strcmp(buf, "interface") == 0) {
2111 os_strlcpy(conf->bss[0]->iface, pos,
2112 sizeof(conf->bss[0]->iface));
2113 } else if (os_strcmp(buf, "bridge") == 0) {
2114 os_strlcpy(bss->bridge, pos, sizeof(bss->bridge));
2115 } else if (os_strcmp(buf, "vlan_bridge") == 0) {
2116 os_strlcpy(bss->vlan_bridge, pos, sizeof(bss->vlan_bridge));
2117 } else if (os_strcmp(buf, "wds_bridge") == 0) {
2118 os_strlcpy(bss->wds_bridge, pos, sizeof(bss->wds_bridge));
2119 } else if (os_strcmp(buf, "driver") == 0) {
2120 int j;
8628555f
JM		 2121 const struct wpa_driver_ops *driver = NULL;
2122
599f40db
JM		 2123 for (j = 0; wpa_drivers[j]; j++) {
2124 if (os_strcmp(pos, wpa_drivers[j]->name) == 0) {
8628555f 2125 driver = wpa_drivers[j];
599f40db 2126 break;
41d719d6 2127 }
599f40db 2128 }
8628555f 2129 if (!driver) {
599f40db
JM		 2130 wpa_printf(MSG_ERROR,
2131 "Line %d: invalid/unknown driver '%s'",
2132 line, pos);
a0b728b7 2133 return 1;
599f40db 2134 }
8628555f 2135 conf->driver = driver;
0ecff8d7
JM		 2136 } else if (os_strcmp(buf, "driver_params") == 0) {
2137 os_free(conf->driver_params);
2138 conf->driver_params = os_strdup(pos);
599f40db
JM		 2139 } else if (os_strcmp(buf, "debug") == 0) {
2140 wpa_printf(MSG_DEBUG, "Line %d: DEPRECATED: 'debug' configuration variable is not used anymore",
2141 line);
2142 } else if (os_strcmp(buf, "logger_syslog_level") == 0) {
2143 bss->logger_syslog_level = atoi(pos);
2144 } else if (os_strcmp(buf, "logger_stdout_level") == 0) {
2145 bss->logger_stdout_level = atoi(pos);
2146 } else if (os_strcmp(buf, "logger_syslog") == 0) {
2147 bss->logger_syslog = atoi(pos);
2148 } else if (os_strcmp(buf, "logger_stdout") == 0) {
2149 bss->logger_stdout = atoi(pos);
2150 } else if (os_strcmp(buf, "dump_file") == 0) {
2151 wpa_printf(MSG_INFO, "Line %d: DEPRECATED: 'dump_file' configuration variable is not used anymore",
2152 line);
2153 } else if (os_strcmp(buf, "ssid") == 0) {
2154 bss->ssid.ssid_len = os_strlen(pos);
81847c22 2155 if (bss->ssid.ssid_len > SSID_MAX_LEN ||
599f40db
JM		 2156 bss->ssid.ssid_len < 1) {
2157 wpa_printf(MSG_ERROR, "Line %d: invalid SSID '%s'",
2158 line, pos);
a0b728b7 2159 return 1;
599f40db 2160 }
b4c26ef9
JM		 2161 os_memcpy(bss->ssid.ssid, pos, bss->ssid.ssid_len);
2162 bss->ssid.ssid_set = 1;
599f40db
JM		 2163 } else if (os_strcmp(buf, "ssid2") == 0) {
2164 size_t slen;
2165 char *str = wpa_config_parse_string(pos, &slen);
81847c22 2166 if (str == NULL || slen < 1 || slen > SSID_MAX_LEN) {
599f40db
JM		 2167 wpa_printf(MSG_ERROR, "Line %d: invalid SSID '%s'",
2168 line, pos);
b2e32cde 2169 os_free(str);
a0b728b7 2170 return 1;
599f40db 2171 }
b2e32cde
JM		 2172 os_memcpy(bss->ssid.ssid, str, slen);
2173 bss->ssid.ssid_len = slen;
2174 bss->ssid.ssid_set = 1;
599f40db
JM		 2175 os_free(str);
2176 } else if (os_strcmp(buf, "utf8_ssid") == 0) {
2177 bss->ssid.utf8_ssid = atoi(pos) > 0;
2178 } else if (os_strcmp(buf, "macaddr_acl") == 0) {
9266d00b
JM		 2179 enum macaddr_acl acl = atoi(pos);
2180
2181 if (acl != ACCEPT_UNLESS_DENIED &&
2182 acl != DENY_UNLESS_ACCEPTED &&
2183 acl != USE_EXTERNAL_RADIUS_AUTH) {
599f40db 2184 wpa_printf(MSG_ERROR, "Line %d: unknown macaddr_acl %d",
9266d00b
JM		 2185 line, acl);
2186 return 1;
599f40db 2187 }
9266d00b 2188 bss->macaddr_acl = acl;
599f40db
JM		 2189 } else if (os_strcmp(buf, "accept_mac_file") == 0) {
2190 if (hostapd_config_read_maclist(pos, &bss->accept_mac,
2191 &bss->num_accept_mac)) {
2192 wpa_printf(MSG_ERROR, "Line %d: Failed to read accept_mac_file '%s'",
2193 line, pos);
a0b728b7 2194 return 1;
599f40db
JM		 2195 }
2196 } else if (os_strcmp(buf, "deny_mac_file") == 0) {
2197 if (hostapd_config_read_maclist(pos, &bss->deny_mac,
2198 &bss->num_deny_mac)) {
2199 wpa_printf(MSG_ERROR, "Line %d: Failed to read deny_mac_file '%s'",
2200 line, pos);
a0b728b7 2201 return 1;
599f40db
JM		 2202 }
2203 } else if (os_strcmp(buf, "wds_sta") == 0) {
2204 bss->wds_sta = atoi(pos);
2205 } else if (os_strcmp(buf, "start_disabled") == 0) {
2206 bss->start_disabled = atoi(pos);
2207 } else if (os_strcmp(buf, "ap_isolate") == 0) {
2208 bss->isolate = atoi(pos);
2209 } else if (os_strcmp(buf, "ap_max_inactivity") == 0) {
2210 bss->ap_max_inactivity = atoi(pos);
2211 } else if (os_strcmp(buf, "skip_inactivity_poll") == 0) {
2212 bss->skip_inactivity_poll = atoi(pos);
2213 } else if (os_strcmp(buf, "country_code") == 0) {
2214 os_memcpy(conf->country, pos, 2);
ff936bc7
JM		 2215 } else if (os_strcmp(buf, "country3") == 0) {
2216 conf->country[2] = strtol(pos, NULL, 16);
599f40db
JM		 2217 } else if (os_strcmp(buf, "ieee80211d") == 0) {
2218 conf->ieee80211d = atoi(pos);
2219 } else if (os_strcmp(buf, "ieee80211h") == 0) {
2220 conf->ieee80211h = atoi(pos);
2221 } else if (os_strcmp(buf, "ieee8021x") == 0) {
2222 bss->ieee802_1x = atoi(pos);
2223 } else if (os_strcmp(buf, "eapol_version") == 0) {
e0ba7efe
JM		 2224 int eapol_version = atoi(pos);
2225
2226 if (eapol_version < 1 || eapol_version > 2) {
599f40db
JM		 2227 wpa_printf(MSG_ERROR,
2228 "Line %d: invalid EAPOL version (%d): '%s'.",
e0ba7efe 2229 line, eapol_version, pos);
a0b728b7 2230 return 1;
b4c26ef9 2231 }
e0ba7efe 2232 bss->eapol_version = eapol_version;
b4c26ef9 2233 wpa_printf(MSG_DEBUG, "eapol_version=%d", bss->eapol_version);
41d719d6 2234#ifdef EAP_SERVER
599f40db
JM		 2235 } else if (os_strcmp(buf, "eap_authenticator") == 0) {
2236 bss->eap_server = atoi(pos);
2237 wpa_printf(MSG_ERROR, "Line %d: obsolete eap_authenticator used; this has been renamed to eap_server", line);
2238 } else if (os_strcmp(buf, "eap_server") == 0) {
2239 bss->eap_server = atoi(pos);
2240 } else if (os_strcmp(buf, "eap_user_file") == 0) {
2241 if (hostapd_config_read_eap_user(pos, bss))
a0b728b7 2242 return 1;
599f40db
JM		 2243 } else if (os_strcmp(buf, "ca_cert") == 0) {
2244 os_free(bss->ca_cert);
2245 bss->ca_cert = os_strdup(pos);
2246 } else if (os_strcmp(buf, "server_cert") == 0) {
2247 os_free(bss->server_cert);
2248 bss->server_cert = os_strdup(pos);
2249 } else if (os_strcmp(buf, "private_key") == 0) {
2250 os_free(bss->private_key);
2251 bss->private_key = os_strdup(pos);
2252 } else if (os_strcmp(buf, "private_key_passwd") == 0) {
2253 os_free(bss->private_key_passwd);
2254 bss->private_key_passwd = os_strdup(pos);
2255 } else if (os_strcmp(buf, "check_crl") == 0) {
2256 bss->check_crl = atoi(pos);
681e199d
JM		 2257 } else if (os_strcmp(buf, "tls_session_lifetime") == 0) {
2258 bss->tls_session_lifetime = atoi(pos);
6418400d
JM		 2259 } else if (os_strcmp(buf, "tls_flags") == 0) {
2260 bss->tls_flags = parse_tls_flags(pos);
599f40db
JM		 2261 } else if (os_strcmp(buf, "ocsp_stapling_response") == 0) {
2262 os_free(bss->ocsp_stapling_response);
2263 bss->ocsp_stapling_response = os_strdup(pos);
5addb0df
JM		 2264 } else if (os_strcmp(buf, "ocsp_stapling_response_multi") == 0) {
2265 os_free(bss->ocsp_stapling_response_multi);
2266 bss->ocsp_stapling_response_multi = os_strdup(pos);
599f40db
JM		 2267 } else if (os_strcmp(buf, "dh_file") == 0) {
2268 os_free(bss->dh_file);
2269 bss->dh_file = os_strdup(pos);
f8995f8f
JM		 2270 } else if (os_strcmp(buf, "openssl_ciphers") == 0) {
2271 os_free(bss->openssl_ciphers);
2272 bss->openssl_ciphers = os_strdup(pos);
599f40db
JM		 2273 } else if (os_strcmp(buf, "fragment_size") == 0) {
2274 bss->fragment_size = atoi(pos);
41d719d6 2275#ifdef EAP_SERVER_FAST
599f40db
JM		 2276 } else if (os_strcmp(buf, "pac_opaque_encr_key") == 0) {
2277 os_free(bss->pac_opaque_encr_key);
2278 bss->pac_opaque_encr_key = os_malloc(16);
2279 if (bss->pac_opaque_encr_key == NULL) {
2280 wpa_printf(MSG_ERROR,
2281 "Line %d: No memory for pac_opaque_encr_key",
2282 line);
a0b728b7 2283 return 1;
599f40db
JM		 2284 } else if (hexstr2bin(pos, bss->pac_opaque_encr_key, 16)) {
2285 wpa_printf(MSG_ERROR, "Line %d: Invalid pac_opaque_encr_key",
2286 line);
a0b728b7 2287 return 1;
599f40db
JM		 2288 }
2289 } else if (os_strcmp(buf, "eap_fast_a_id") == 0) {
2290 size_t idlen = os_strlen(pos);
2291 if (idlen & 1) {
2292 wpa_printf(MSG_ERROR, "Line %d: Invalid eap_fast_a_id",
2293 line);
a0b728b7 2294 return 1;
b4c26ef9
JM		 2295 }
2296 os_free(bss->eap_fast_a_id);
2297 bss->eap_fast_a_id = os_malloc(idlen / 2);
2298 if (bss->eap_fast_a_id == NULL ||
2299 hexstr2bin(pos, bss->eap_fast_a_id, idlen / 2)) {
2300 wpa_printf(MSG_ERROR, "Line %d: Failed to parse eap_fast_a_id",
2301 line);
599f40db 2302 os_free(bss->eap_fast_a_id);
b4c26ef9
JM		 2303 bss->eap_fast_a_id = NULL;
2304 return 1;
2305 } else {
2306 bss->eap_fast_a_id_len = idlen / 2;
599f40db
JM		 2307 }
2308 } else if (os_strcmp(buf, "eap_fast_a_id_info") == 0) {
2309 os_free(bss->eap_fast_a_id_info);
2310 bss->eap_fast_a_id_info = os_strdup(pos);
2311 } else if (os_strcmp(buf, "eap_fast_prov") == 0) {
2312 bss->eap_fast_prov = atoi(pos);
2313 } else if (os_strcmp(buf, "pac_key_lifetime") == 0) {
2314 bss->pac_key_lifetime = atoi(pos);
2315 } else if (os_strcmp(buf, "pac_key_refresh_time") == 0) {
2316 bss->pac_key_refresh_time = atoi(pos);
41d719d6
JM		 2317#endif /* EAP_SERVER_FAST */
2318#ifdef EAP_SERVER_SIM
599f40db
JM		 2319 } else if (os_strcmp(buf, "eap_sim_db") == 0) {
2320 os_free(bss->eap_sim_db);
2321 bss->eap_sim_db = os_strdup(pos);
7b0f5500
FL		 2322 } else if (os_strcmp(buf, "eap_sim_db_timeout") == 0) {
2323 bss->eap_sim_db_timeout = atoi(pos);
599f40db
JM		 2324 } else if (os_strcmp(buf, "eap_sim_aka_result_ind") == 0) {
2325 bss->eap_sim_aka_result_ind = atoi(pos);
41d719d6
JM		 2326#endif /* EAP_SERVER_SIM */
2327#ifdef EAP_SERVER_TNC
599f40db
JM		 2328 } else if (os_strcmp(buf, "tnc") == 0) {
2329 bss->tnc = atoi(pos);
41d719d6 2330#endif /* EAP_SERVER_TNC */
df684d82 2331#ifdef EAP_SERVER_PWD
599f40db
JM		 2332 } else if (os_strcmp(buf, "pwd_group") == 0) {
2333 bss->pwd_group = atoi(pos);
df684d82 2334#endif /* EAP_SERVER_PWD */
427729ee 2335#ifdef CONFIG_ERP
d3bddd8b
JM		 2336 } else if (os_strcmp(buf, "eap_server_erp") == 0) {
2337 bss->eap_server_erp = atoi(pos);
427729ee 2338#endif /* CONFIG_ERP */
41d719d6 2339#endif /* EAP_SERVER */
599f40db
JM		 2340 } else if (os_strcmp(buf, "eap_message") == 0) {
2341 char *term;
5784b9a4 2342 os_free(bss->eap_req_id_text);
599f40db
JM		 2343 bss->eap_req_id_text = os_strdup(pos);
2344 if (bss->eap_req_id_text == NULL) {
2345 wpa_printf(MSG_ERROR, "Line %d: Failed to allocate memory for eap_req_id_text",
2346 line);
a0b728b7 2347 return 1;
599f40db
JM		 2348 }
2349 bss->eap_req_id_text_len = os_strlen(bss->eap_req_id_text);
2350 term = os_strstr(bss->eap_req_id_text, "\\0");
2351 if (term) {
2352 *term++ = '\0';
2353 os_memmove(term, term + 1,
2354 bss->eap_req_id_text_len -
2355 (term - bss->eap_req_id_text) - 1);
2356 bss->eap_req_id_text_len--;
2357 }
2a5156a6
JM		 2358 } else if (os_strcmp(buf, "erp_send_reauth_start") == 0) {
2359 bss->erp_send_reauth_start = atoi(pos);
2360 } else if (os_strcmp(buf, "erp_domain") == 0) {
2361 os_free(bss->erp_domain);
2362 bss->erp_domain = os_strdup(pos);
599f40db 2363 } else if (os_strcmp(buf, "wep_key_len_broadcast") == 0) {
f78402ac
JM		 2364 int val = atoi(pos);
2365
2366 if (val < 0 || val > 13) {
2367 wpa_printf(MSG_ERROR,
2368 "Line %d: invalid WEP key len %d (= %d bits)",
2369 line, val, val * 8);
a0b728b7 2370 return 1;
599f40db 2371 }
f78402ac 2372 bss->default_wep_key_len = val;
599f40db 2373 } else if (os_strcmp(buf, "wep_key_len_unicast") == 0) {
a5861afc
JM		 2374 int val = atoi(pos);
2375
2376 if (val < 0 || val > 13) {
2377 wpa_printf(MSG_ERROR,
2378 "Line %d: invalid WEP key len %d (= %d bits)",
2379 line, val, val * 8);
a0b728b7 2380 return 1;
599f40db 2381 }
a5861afc 2382 bss->individual_wep_key_len = val;
599f40db
JM		 2383 } else if (os_strcmp(buf, "wep_rekey_period") == 0) {
2384 bss->wep_rekeying_period = atoi(pos);
2385 if (bss->wep_rekeying_period < 0) {
2386 wpa_printf(MSG_ERROR, "Line %d: invalid period %d",
2387 line, bss->wep_rekeying_period);
a0b728b7 2388 return 1;
599f40db
JM		 2389 }
2390 } else if (os_strcmp(buf, "eap_reauth_period") == 0) {
2391 bss->eap_reauth_period = atoi(pos);
2392 if (bss->eap_reauth_period < 0) {
2393 wpa_printf(MSG_ERROR, "Line %d: invalid period %d",
2394 line, bss->eap_reauth_period);
a0b728b7 2395 return 1;
599f40db
JM		 2396 }
2397 } else if (os_strcmp(buf, "eapol_key_index_workaround") == 0) {
2398 bss->eapol_key_index_workaround = atoi(pos);
41d719d6 2399#ifdef CONFIG_IAPP
599f40db
JM		 2400 } else if (os_strcmp(buf, "iapp_interface") == 0) {
2401 bss->ieee802_11f = 1;
2402 os_strlcpy(bss->iapp_iface, pos, sizeof(bss->iapp_iface));
41d719d6 2403#endif /* CONFIG_IAPP */
599f40db
JM		 2404 } else if (os_strcmp(buf, "own_ip_addr") == 0) {
2405 if (hostapd_parse_ip_addr(pos, &bss->own_ip_addr)) {
2406 wpa_printf(MSG_ERROR,
2407 "Line %d: invalid IP address '%s'",
2408 line, pos);
a0b728b7 2409 return 1;
599f40db
JM		 2410 }
2411 } else if (os_strcmp(buf, "nas_identifier") == 0) {
5784b9a4 2412 os_free(bss->nas_identifier);
599f40db 2413 bss->nas_identifier = os_strdup(pos);
41d719d6 2414#ifndef CONFIG_NO_RADIUS
9836cb53
JM		 2415 } else if (os_strcmp(buf, "radius_client_addr") == 0) {
2416 if (hostapd_parse_ip_addr(pos, &bss->radius->client_addr)) {
2417 wpa_printf(MSG_ERROR,
2418 "Line %d: invalid IP address '%s'",
2419 line, pos);
2420 return 1;
2421 }
2422 bss->radius->force_client_addr = 1;
599f40db
JM		 2423 } else if (os_strcmp(buf, "auth_server_addr") == 0) {
2424 if (hostapd_config_read_radius_addr(
2425 &bss->radius->auth_servers,
2426 &bss->radius->num_auth_servers, pos, 1812,
2427 &bss->radius->auth_server)) {
2428 wpa_printf(MSG_ERROR,
2429 "Line %d: invalid IP address '%s'",
2430 line, pos);
a0b728b7 2431 return 1;
599f40db 2432 }
bbee36e3
JM		 2433 } else if (bss->radius->auth_server &&
2434 os_strcmp(buf, "auth_server_addr_replace") == 0) {
2435 if (hostapd_parse_ip_addr(pos,
2436 &bss->radius->auth_server->addr)) {
2437 wpa_printf(MSG_ERROR,
2438 "Line %d: invalid IP address '%s'",
2439 line, pos);
2440 return 1;
2441 }
599f40db
JM		 2442 } else if (bss->radius->auth_server &&
2443 os_strcmp(buf, "auth_server_port") == 0) {
2444 bss->radius->auth_server->port = atoi(pos);
2445 } else if (bss->radius->auth_server &&
2446 os_strcmp(buf, "auth_server_shared_secret") == 0) {
2447 int len = os_strlen(pos);
2448 if (len == 0) {
2449 /* RFC 2865, Ch. 3 */
2450 wpa_printf(MSG_ERROR, "Line %d: empty shared secret is not allowed",
2451 line);
a0b728b7 2452 return 1;
599f40db 2453 }
5784b9a4 2454 os_free(bss->radius->auth_server->shared_secret);
599f40db
JM		 2455 bss->radius->auth_server->shared_secret = (u8 *) os_strdup(pos);
2456 bss->radius->auth_server->shared_secret_len = len;
2457 } else if (os_strcmp(buf, "acct_server_addr") == 0) {
2458 if (hostapd_config_read_radius_addr(
2459 &bss->radius->acct_servers,
2460 &bss->radius->num_acct_servers, pos, 1813,
2461 &bss->radius->acct_server)) {
2462 wpa_printf(MSG_ERROR,
2463 "Line %d: invalid IP address '%s'",
2464 line, pos);
a0b728b7 2465 return 1;
bbee36e3
JM		 2466 }
2467 } else if (bss->radius->acct_server &&
2468 os_strcmp(buf, "acct_server_addr_replace") == 0) {
2469 if (hostapd_parse_ip_addr(pos,
2470 &bss->radius->acct_server->addr)) {
2471 wpa_printf(MSG_ERROR,
2472 "Line %d: invalid IP address '%s'",
2473 line, pos);
2474 return 1;
599f40db
JM		 2475 }
2476 } else if (bss->radius->acct_server &&
2477 os_strcmp(buf, "acct_server_port") == 0) {
2478 bss->radius->acct_server->port = atoi(pos);
2479 } else if (bss->radius->acct_server &&
2480 os_strcmp(buf, "acct_server_shared_secret") == 0) {
2481 int len = os_strlen(pos);
2482 if (len == 0) {
2483 /* RFC 2865, Ch. 3 */
2484 wpa_printf(MSG_ERROR, "Line %d: empty shared secret is not allowed",
2485 line);
a0b728b7 2486 return 1;
599f40db 2487 }
5784b9a4 2488 os_free(bss->radius->acct_server->shared_secret);
599f40db
JM		 2489 bss->radius->acct_server->shared_secret = (u8 *) os_strdup(pos);
2490 bss->radius->acct_server->shared_secret_len = len;
2491 } else if (os_strcmp(buf, "radius_retry_primary_interval") == 0) {
2492 bss->radius->retry_primary_interval = atoi(pos);
2493 } else if (os_strcmp(buf, "radius_acct_interim_interval") == 0) {
2494 bss->acct_interim_interval = atoi(pos);
2495 } else if (os_strcmp(buf, "radius_request_cui") == 0) {
2496 bss->radius_request_cui = atoi(pos);
2497 } else if (os_strcmp(buf, "radius_auth_req_attr") == 0) {
2498 struct hostapd_radius_attr *attr, *a;
2499 attr = hostapd_parse_radius_attr(pos);
2500 if (attr == NULL) {
2501 wpa_printf(MSG_ERROR,
2502 "Line %d: invalid radius_auth_req_attr",
2503 line);
a0b728b7 2504 return 1;
599f40db
JM		 2505 } else if (bss->radius_auth_req_attr == NULL) {
2506 bss->radius_auth_req_attr = attr;
2507 } else {
2508 a = bss->radius_auth_req_attr;
2509 while (a->next)
2510 a = a->next;
2511 a->next = attr;
2512 }
2513 } else if (os_strcmp(buf, "radius_acct_req_attr") == 0) {
2514 struct hostapd_radius_attr *attr, *a;
2515 attr = hostapd_parse_radius_attr(pos);
2516 if (attr == NULL) {
2517 wpa_printf(MSG_ERROR,
2518 "Line %d: invalid radius_acct_req_attr",
2519 line);
a0b728b7 2520 return 1;
599f40db
JM		 2521 } else if (bss->radius_acct_req_attr == NULL) {
2522 bss->radius_acct_req_attr = attr;
2523 } else {
2524 a = bss->radius_acct_req_attr;
2525 while (a->next)
2526 a = a->next;
2527 a->next = attr;
2528 }
2529 } else if (os_strcmp(buf, "radius_das_port") == 0) {
2530 bss->radius_das_port = atoi(pos);
2531 } else if (os_strcmp(buf, "radius_das_client") == 0) {
2532 if (hostapd_parse_das_client(bss, pos) < 0) {
2533 wpa_printf(MSG_ERROR, "Line %d: invalid DAS client",
2534 line);
a0b728b7 2535 return 1;
599f40db
JM		 2536 }
2537 } else if (os_strcmp(buf, "radius_das_time_window") == 0) {
2538 bss->radius_das_time_window = atoi(pos);
2539 } else if (os_strcmp(buf, "radius_das_require_event_timestamp") == 0) {
2540 bss->radius_das_require_event_timestamp = atoi(pos);
42d30e9e
NL		 2541 } else if (os_strcmp(buf, "radius_das_require_message_authenticator") ==
2542 0) {
2543 bss->radius_das_require_message_authenticator = atoi(pos);
41d719d6 2544#endif /* CONFIG_NO_RADIUS */
599f40db
JM		 2545 } else if (os_strcmp(buf, "auth_algs") == 0) {
2546 bss->auth_algs = atoi(pos);
2547 if (bss->auth_algs == 0) {
2548 wpa_printf(MSG_ERROR, "Line %d: no authentication algorithms allowed",
2549 line);
a0b728b7 2550 return 1;
599f40db
JM		 2551 }
2552 } else if (os_strcmp(buf, "max_num_sta") == 0) {
2553 bss->max_num_sta = atoi(pos);
2554 if (bss->max_num_sta < 0 ||
2555 bss->max_num_sta > MAX_STA_COUNT) {
2556 wpa_printf(MSG_ERROR, "Line %d: Invalid max_num_sta=%d; allowed range 0..%d",
2557 line, bss->max_num_sta, MAX_STA_COUNT);
a0b728b7 2558 return 1;
599f40db
JM		 2559 }
2560 } else if (os_strcmp(buf, "wpa") == 0) {
2561 bss->wpa = atoi(pos);
2562 } else if (os_strcmp(buf, "wpa_group_rekey") == 0) {
2563 bss->wpa_group_rekey = atoi(pos);
90f837b0 2564 bss->wpa_group_rekey_set = 1;
599f40db
JM		 2565 } else if (os_strcmp(buf, "wpa_strict_rekey") == 0) {
2566 bss->wpa_strict_rekey = atoi(pos);
2567 } else if (os_strcmp(buf, "wpa_gmk_rekey") == 0) {
2568 bss->wpa_gmk_rekey = atoi(pos);
2569 } else if (os_strcmp(buf, "wpa_ptk_rekey") == 0) {
2570 bss->wpa_ptk_rekey = atoi(pos);
41f140d3
GK		 2571 } else if (os_strcmp(buf, "wpa_group_update_count") == 0) {
2572 char *endp;
2573 unsigned long val = strtoul(pos, &endp, 0);
2574
2575 if (*endp || val < 1 || val > (u32) -1) {
2576 wpa_printf(MSG_ERROR,
2577 "Line %d: Invalid wpa_group_update_count=%lu; allowed range 1..4294967295",
2578 line, val);
2579 return 1;
2580 }
2581 bss->wpa_group_update_count = (u32) val;
2582 } else if (os_strcmp(buf, "wpa_pairwise_update_count") == 0) {
2583 char *endp;
2584 unsigned long val = strtoul(pos, &endp, 0);
2585
2586 if (*endp || val < 1 || val > (u32) -1) {
2587 wpa_printf(MSG_ERROR,
2588 "Line %d: Invalid wpa_pairwise_update_count=%lu; allowed range 1..4294967295",
2589 line, val);
2590 return 1;
2591 }
2592 bss->wpa_pairwise_update_count = (u32) val;
6f234c1e
JM		 2593 } else if (os_strcmp(buf, "wpa_disable_eapol_key_retries") == 0) {
2594 bss->wpa_disable_eapol_key_retries = atoi(pos);
599f40db
JM		 2595 } else if (os_strcmp(buf, "wpa_passphrase") == 0) {
2596 int len = os_strlen(pos);
2597 if (len < 8 || len > 63) {
2598 wpa_printf(MSG_ERROR, "Line %d: invalid WPA passphrase length %d (expected 8..63)",
2599 line, len);
a0b728b7 2600 return 1;
b4c26ef9
JM		 2601 }
2602 os_free(bss->ssid.wpa_passphrase);
2603 bss->ssid.wpa_passphrase = os_strdup(pos);
2604 if (bss->ssid.wpa_passphrase) {
891dfb33 2605 hostapd_config_clear_wpa_psk(&bss->ssid.wpa_psk);
b4c26ef9 2606 bss->ssid.wpa_passphrase_set = 1;
599f40db
JM		 2607 }
2608 } else if (os_strcmp(buf, "wpa_psk") == 0) {
891dfb33 2609 hostapd_config_clear_wpa_psk(&bss->ssid.wpa_psk);
599f40db
JM		 2610 bss->ssid.wpa_psk = os_zalloc(sizeof(struct hostapd_wpa_psk));
2611 if (bss->ssid.wpa_psk == NULL)
a0b728b7 2612 return 1;
b4c26ef9
JM		 2613 if (hexstr2bin(pos, bss->ssid.wpa_psk->psk, PMK_LEN) ||
2614 pos[PMK_LEN * 2] != '\0') {
599f40db
JM		 2615 wpa_printf(MSG_ERROR, "Line %d: Invalid PSK '%s'.",
2616 line, pos);
891dfb33 2617 hostapd_config_clear_wpa_psk(&bss->ssid.wpa_psk);
a0b728b7 2618 return 1;
599f40db 2619 }
b4c26ef9
JM		 2620 bss->ssid.wpa_psk->group = 1;
2621 os_free(bss->ssid.wpa_passphrase);
2622 bss->ssid.wpa_passphrase = NULL;
2623 bss->ssid.wpa_psk_set = 1;
599f40db
JM		 2624 } else if (os_strcmp(buf, "wpa_psk_file") == 0) {
2625 os_free(bss->ssid.wpa_psk_file);
2626 bss->ssid.wpa_psk_file = os_strdup(pos);
2627 if (!bss->ssid.wpa_psk_file) {
2628 wpa_printf(MSG_ERROR, "Line %d: allocation failed",
2629 line);
a0b728b7 2630 return 1;
599f40db
JM		 2631 }
2632 } else if (os_strcmp(buf, "wpa_key_mgmt") == 0) {
2633 bss->wpa_key_mgmt = hostapd_config_parse_key_mgmt(line, pos);
2634 if (bss->wpa_key_mgmt == -1)
a0b728b7 2635 return 1;
599f40db
JM		 2636 } else if (os_strcmp(buf, "wpa_psk_radius") == 0) {
2637 bss->wpa_psk_radius = atoi(pos);
2638 if (bss->wpa_psk_radius != PSK_RADIUS_IGNORED &&
2639 bss->wpa_psk_radius != PSK_RADIUS_ACCEPTED &&
2640 bss->wpa_psk_radius != PSK_RADIUS_REQUIRED) {
2641 wpa_printf(MSG_ERROR,
2642 "Line %d: unknown wpa_psk_radius %d",
2643 line, bss->wpa_psk_radius);
a0b728b7 2644 return 1;
599f40db
JM		 2645 }
2646 } else if (os_strcmp(buf, "wpa_pairwise") == 0) {
2647 bss->wpa_pairwise = hostapd_config_parse_cipher(line, pos);
2648 if (bss->wpa_pairwise == -1 || bss->wpa_pairwise == 0)
a0b728b7 2649 return 1;
b4c26ef9
JM		 2650 if (bss->wpa_pairwise &
2651 (WPA_CIPHER_NONE | WPA_CIPHER_WEP40 | WPA_CIPHER_WEP104)) {
599f40db 2652 wpa_printf(MSG_ERROR, "Line %d: unsupported pairwise cipher suite '%s'",
a7297ae5 2653 line, pos);
a0b728b7 2654 return 1;
599f40db
JM		 2655 }
2656 } else if (os_strcmp(buf, "rsn_pairwise") == 0) {
2657 bss->rsn_pairwise = hostapd_config_parse_cipher(line, pos);
2658 if (bss->rsn_pairwise == -1 || bss->rsn_pairwise == 0)
a0b728b7 2659 return 1;
b4c26ef9
JM		 2660 if (bss->rsn_pairwise &
2661 (WPA_CIPHER_NONE | WPA_CIPHER_WEP40 | WPA_CIPHER_WEP104)) {
599f40db 2662 wpa_printf(MSG_ERROR, "Line %d: unsupported pairwise cipher suite '%s'",
a7297ae5 2663 line, pos);
a0b728b7 2664 return 1;
599f40db 2665 }
27781c0a
JM		 2666 } else if (os_strcmp(buf, "group_cipher") == 0) {
2667 bss->group_cipher = hostapd_config_parse_cipher(line, pos);
2668 if (bss->group_cipher == -1 || bss->group_cipher == 0)
2669 return 1;
2670 if (bss->group_cipher != WPA_CIPHER_TKIP &&
2671 bss->group_cipher != WPA_CIPHER_CCMP &&
2672 bss->group_cipher != WPA_CIPHER_GCMP &&
2673 bss->group_cipher != WPA_CIPHER_GCMP_256 &&
2674 bss->group_cipher != WPA_CIPHER_CCMP_256) {
2675 wpa_printf(MSG_ERROR,
2676 "Line %d: unsupported group cipher suite '%s'",
2677 line, pos);
2678 return 1;
2679 }
41d719d6 2680#ifdef CONFIG_RSN_PREAUTH
599f40db
JM		 2681 } else if (os_strcmp(buf, "rsn_preauth") == 0) {
2682 bss->rsn_preauth = atoi(pos);
2683 } else if (os_strcmp(buf, "rsn_preauth_interfaces") == 0) {
5784b9a4 2684 os_free(bss->rsn_preauth_interfaces);
599f40db 2685 bss->rsn_preauth_interfaces = os_strdup(pos);
41d719d6 2686#endif /* CONFIG_RSN_PREAUTH */
599f40db 2687 } else if (os_strcmp(buf, "peerkey") == 0) {
a0bf1b68
JM		 2688 wpa_printf(MSG_INFO,
2689 "Line %d: Obsolete peerkey parameter ignored", line);
d503eeea 2690#ifdef CONFIG_IEEE80211R_AP
599f40db
JM		 2691 } else if (os_strcmp(buf, "mobility_domain") == 0) {
2692 if (os_strlen(pos) != 2 * MOBILITY_DOMAIN_ID_LEN ||
2693 hexstr2bin(pos, bss->mobility_domain,
2694 MOBILITY_DOMAIN_ID_LEN) != 0) {
2695 wpa_printf(MSG_ERROR,
2696 "Line %d: Invalid mobility_domain '%s'",
2697 line, pos);
a0b728b7 2698 return 1;
599f40db
JM		 2699 }
2700 } else if (os_strcmp(buf, "r1_key_holder") == 0) {
2701 if (os_strlen(pos) != 2 * FT_R1KH_ID_LEN ||
2702 hexstr2bin(pos, bss->r1_key_holder, FT_R1KH_ID_LEN) != 0) {
2703 wpa_printf(MSG_ERROR,
2704 "Line %d: Invalid r1_key_holder '%s'",
2705 line, pos);
a0b728b7 2706 return 1;
599f40db
JM		 2707 }
2708 } else if (os_strcmp(buf, "r0_key_lifetime") == 0) {
2709 bss->r0_key_lifetime = atoi(pos);
2710 } else if (os_strcmp(buf, "reassociation_deadline") == 0) {
2711 bss->reassociation_deadline = atoi(pos);
3a46cf93
MB		 2712 } else if (os_strcmp(buf, "rkh_pos_timeout") == 0) {
2713 bss->rkh_pos_timeout = atoi(pos);
2714 } else if (os_strcmp(buf, "rkh_neg_timeout") == 0) {
2715 bss->rkh_neg_timeout = atoi(pos);
2716 } else if (os_strcmp(buf, "rkh_pull_timeout") == 0) {
2717 bss->rkh_pull_timeout = atoi(pos);
2718 } else if (os_strcmp(buf, "rkh_pull_retries") == 0) {
2719 bss->rkh_pull_retries = atoi(pos);
599f40db
JM		 2720 } else if (os_strcmp(buf, "r0kh") == 0) {
2721 if (add_r0kh(bss, pos) < 0) {
2722 wpa_printf(MSG_DEBUG, "Line %d: Invalid r0kh '%s'",
2723 line, pos);
a0b728b7 2724 return 1;
599f40db
JM		 2725 }
2726 } else if (os_strcmp(buf, "r1kh") == 0) {
2727 if (add_r1kh(bss, pos) < 0) {
2728 wpa_printf(MSG_DEBUG, "Line %d: Invalid r1kh '%s'",
2729 line, pos);
a0b728b7 2730 return 1;
599f40db
JM		 2731 }
2732 } else if (os_strcmp(buf, "pmk_r1_push") == 0) {
2733 bss->pmk_r1_push = atoi(pos);
2734 } else if (os_strcmp(buf, "ft_over_ds") == 0) {
2735 bss->ft_over_ds = atoi(pos);
96590564
MB		 2736 } else if (os_strcmp(buf, "ft_psk_generate_local") == 0) {
2737 bss->ft_psk_generate_local = atoi(pos);
d503eeea 2738#endif /* CONFIG_IEEE80211R_AP */
41d719d6 2739#ifndef CONFIG_NO_CTRL_IFACE
599f40db
JM		 2740 } else if (os_strcmp(buf, "ctrl_interface") == 0) {
2741 os_free(bss->ctrl_interface);
2742 bss->ctrl_interface = os_strdup(pos);
2743 } else if (os_strcmp(buf, "ctrl_interface_group") == 0) {
41d719d6 2744#ifndef CONFIG_NATIVE_WINDOWS
599f40db
JM		 2745 struct group *grp;
2746 char *endp;
2747 const char *group = pos;
41d719d6 2748
599f40db
JM		 2749 grp = getgrnam(group);
2750 if (grp) {
2751 bss->ctrl_interface_gid = grp->gr_gid;
41d719d6 2752 bss->ctrl_interface_gid_set = 1;
599f40db
JM		 2753 wpa_printf(MSG_DEBUG, "ctrl_interface_group=%d (from group name '%s')",
2754 bss->ctrl_interface_gid, group);
2755 return 0;
2756 }
2757
2758 /* Group name not found - try to parse this as gid */
2759 bss->ctrl_interface_gid = strtol(group, &endp, 10);
2760 if (*group == '\0' || *endp != '\0') {
2761 wpa_printf(MSG_DEBUG, "Line %d: Invalid group '%s'",
2762 line, group);
2763 return 1;
2764 }
2765 bss->ctrl_interface_gid_set = 1;
2766 wpa_printf(MSG_DEBUG, "ctrl_interface_group=%d",
2767 bss->ctrl_interface_gid);
41d719d6
JM		 2768#endif /* CONFIG_NATIVE_WINDOWS */
2769#endif /* CONFIG_NO_CTRL_IFACE */
2770#ifdef RADIUS_SERVER
599f40db
JM		 2771 } else if (os_strcmp(buf, "radius_server_clients") == 0) {
2772 os_free(bss->radius_server_clients);
2773 bss->radius_server_clients = os_strdup(pos);
2774 } else if (os_strcmp(buf, "radius_server_auth_port") == 0) {
2775 bss->radius_server_auth_port = atoi(pos);
2776 } else if (os_strcmp(buf, "radius_server_acct_port") == 0) {
2777 bss->radius_server_acct_port = atoi(pos);
2778 } else if (os_strcmp(buf, "radius_server_ipv6") == 0) {
2779 bss->radius_server_ipv6 = atoi(pos);
41d719d6 2780#endif /* RADIUS_SERVER */
599f40db
JM		 2781 } else if (os_strcmp(buf, "use_pae_group_addr") == 0) {
2782 bss->use_pae_group_addr = atoi(pos);
2783 } else if (os_strcmp(buf, "hw_mode") == 0) {
2784 if (os_strcmp(pos, "a") == 0)
2785 conf->hw_mode = HOSTAPD_MODE_IEEE80211A;
2786 else if (os_strcmp(pos, "b") == 0)
2787 conf->hw_mode = HOSTAPD_MODE_IEEE80211B;
2788 else if (os_strcmp(pos, "g") == 0)
2789 conf->hw_mode = HOSTAPD_MODE_IEEE80211G;
2790 else if (os_strcmp(pos, "ad") == 0)
2791 conf->hw_mode = HOSTAPD_MODE_IEEE80211AD;
3784c058
PX		 2792 else if (os_strcmp(pos, "any") == 0)
2793 conf->hw_mode = HOSTAPD_MODE_IEEE80211ANY;
599f40db
JM		 2794 else {
2795 wpa_printf(MSG_ERROR, "Line %d: unknown hw_mode '%s'",
2796 line, pos);
a0b728b7 2797 return 1;
599f40db
JM		 2798 }
2799 } else if (os_strcmp(buf, "wps_rf_bands") == 0) {
01a02593
HK		 2800 if (os_strcmp(pos, "ad") == 0)
2801 bss->wps_rf_bands = WPS_RF_60GHZ;
2802 else if (os_strcmp(pos, "a") == 0)
599f40db
JM		 2803 bss->wps_rf_bands = WPS_RF_50GHZ;
2804 else if (os_strcmp(pos, "g") == 0 ||
2805 os_strcmp(pos, "b") == 0)
2806 bss->wps_rf_bands = WPS_RF_24GHZ;
2807 else if (os_strcmp(pos, "ag") == 0 ||
2808 os_strcmp(pos, "ga") == 0)
2809 bss->wps_rf_bands = WPS_RF_24GHZ | WPS_RF_50GHZ;
2810 else {
2811 wpa_printf(MSG_ERROR,
2812 "Line %d: unknown wps_rf_band '%s'",
2813 line, pos);
a0b728b7 2814 return 1;
599f40db 2815 }
2d18ab40
SD		 2816 } else if (os_strcmp(buf, "acs_exclude_dfs") == 0) {
2817 conf->acs_exclude_dfs = atoi(pos);
599f40db
JM		 2818 } else if (os_strcmp(buf, "channel") == 0) {
2819 if (os_strcmp(pos, "acs_survey") == 0) {
50f4f2a0 2820#ifndef CONFIG_ACS
599f40db
JM		 2821 wpa_printf(MSG_ERROR, "Line %d: tries to enable ACS but CONFIG_ACS disabled",
2822 line);
a0b728b7 2823 return 1;
9670f877 2824#else /* CONFIG_ACS */
857d9422 2825 conf->acs = 1;
599f40db 2826 conf->channel = 0;
9670f877 2827#endif /* CONFIG_ACS */
857d9422 2828 } else {
599f40db 2829 conf->channel = atoi(pos);
857d9422
MM		 2830 conf->acs = conf->channel == 0;
2831 }
599f40db 2832 } else if (os_strcmp(buf, "chanlist") == 0) {
857d9422 2833 if (hostapd_parse_chanlist(conf, pos)) {
599f40db
JM		 2834 wpa_printf(MSG_ERROR, "Line %d: invalid channel list",
2835 line);
a0b728b7 2836 return 1;
599f40db
JM		 2837 }
2838 } else if (os_strcmp(buf, "beacon_int") == 0) {
2839 int val = atoi(pos);
2840 /* MIB defines range as 1..65535, but very small values
2841 * cause problems with the current implementation.
2842 * Since it is unlikely that this small numbers are
2843 * useful in real life scenarios, do not allow beacon
2844 * period to be set below 15 TU. */
2845 if (val < 15 || val > 65535) {
2846 wpa_printf(MSG_ERROR, "Line %d: invalid beacon_int %d (expected 15..65535)",
2847 line, val);
a0b728b7 2848 return 1;
b4c26ef9
JM		 2849 }
2850 conf->beacon_int = val;
50f4f2a0 2851#ifdef CONFIG_ACS
599f40db
JM		 2852 } else if (os_strcmp(buf, "acs_num_scans") == 0) {
2853 int val = atoi(pos);
2854 if (val <= 0 || val > 100) {
2855 wpa_printf(MSG_ERROR, "Line %d: invalid acs_num_scans %d (expected 1..100)",
2856 line, val);
a0b728b7 2857 return 1;
b4c26ef9
JM		 2858 }
2859 conf->acs_num_scans = val;
68fa00c3
JM		 2860 } else if (os_strcmp(buf, "acs_chan_bias") == 0) {
2861 if (hostapd_config_parse_acs_chan_bias(conf, pos)) {
2862 wpa_printf(MSG_ERROR, "Line %d: invalid acs_chan_bias",
2863 line);
2864 return -1;
2865 }
50f4f2a0 2866#endif /* CONFIG_ACS */
599f40db 2867 } else if (os_strcmp(buf, "dtim_period") == 0) {
546680f8
JM		 2868 int val = atoi(pos);
2869
2870 if (val < 1 || val > 255) {
599f40db 2871 wpa_printf(MSG_ERROR, "Line %d: invalid dtim_period %d",
546680f8 2872 line, val);
a0b728b7 2873 return 1;
599f40db 2874 }
546680f8 2875 bss->dtim_period = val;
ec8f36af 2876 } else if (os_strcmp(buf, "bss_load_update_period") == 0) {
778d8705
JM		 2877 int val = atoi(pos);
2878
2879 if (val < 0 || val > 100) {
ec8f36af
KP		 2880 wpa_printf(MSG_ERROR,
2881 "Line %d: invalid bss_load_update_period %d",
778d8705 2882 line, val);
ec8f36af
KP		 2883 return 1;
2884 }
778d8705 2885 bss->bss_load_update_period = val;
af832aa9
BP		 2886 } else if (os_strcmp(buf, "chan_util_avg_period") == 0) {
2887 int val = atoi(pos);
2888
2889 if (val < 0) {
2890 wpa_printf(MSG_ERROR,
2891 "Line %d: invalid chan_util_avg_period",
2892 line);
2893 return 1;
2894 }
2895 bss->chan_util_avg_period = val;
599f40db
JM		 2896 } else if (os_strcmp(buf, "rts_threshold") == 0) {
2897 conf->rts_threshold = atoi(pos);
bc50bb0a 2898 if (conf->rts_threshold < -1 || conf->rts_threshold > 65535) {
599f40db
JM		 2899 wpa_printf(MSG_ERROR,
2900 "Line %d: invalid rts_threshold %d",
2901 line, conf->rts_threshold);
a0b728b7 2902 return 1;
599f40db
JM		 2903 }
2904 } else if (os_strcmp(buf, "fragm_threshold") == 0) {
2905 conf->fragm_threshold = atoi(pos);
95be79f1
MM		 2906 if (conf->fragm_threshold == -1) {
2907 /* allow a value of -1 */
2908 } else if (conf->fragm_threshold < 256 ||
2909 conf->fragm_threshold > 2346) {
599f40db
JM		 2910 wpa_printf(MSG_ERROR,
2911 "Line %d: invalid fragm_threshold %d",
2912 line, conf->fragm_threshold);
a0b728b7 2913 return 1;
599f40db
JM		 2914 }
2915 } else if (os_strcmp(buf, "send_probe_response") == 0) {
2916 int val = atoi(pos);
2917 if (val != 0 && val != 1) {
2918 wpa_printf(MSG_ERROR, "Line %d: invalid send_probe_response %d (expected 0 or 1)",
2919 line, val);
b4c26ef9
JM		 2920 return 1;
2921 }
2922 conf->send_probe_response = val;
599f40db
JM		 2923 } else if (os_strcmp(buf, "supported_rates") == 0) {
2924 if (hostapd_parse_intlist(&conf->supported_rates, pos)) {
2925 wpa_printf(MSG_ERROR, "Line %d: invalid rate list",
2926 line);
a0b728b7 2927 return 1;
599f40db
JM		 2928 }
2929 } else if (os_strcmp(buf, "basic_rates") == 0) {
2930 if (hostapd_parse_intlist(&conf->basic_rates, pos)) {
2931 wpa_printf(MSG_ERROR, "Line %d: invalid rate list",
2932 line);
a0b728b7 2933 return 1;
599f40db 2934 }
29483a56
PK		 2935 } else if (os_strcmp(buf, "beacon_rate") == 0) {
2936 int val;
2937
2938 if (os_strncmp(pos, "ht:", 3) == 0) {
2939 val = atoi(pos + 3);
2940 if (val < 0 || val > 31) {
2941 wpa_printf(MSG_ERROR,
2942 "Line %d: invalid beacon_rate HT-MCS %d",
2943 line, val);
2944 return 1;
2945 }
2946 conf->rate_type = BEACON_RATE_HT;
2947 conf->beacon_rate = val;
2948 } else if (os_strncmp(pos, "vht:", 4) == 0) {
2949 val = atoi(pos + 4);
2950 if (val < 0 || val > 9) {
2951 wpa_printf(MSG_ERROR,
2952 "Line %d: invalid beacon_rate VHT-MCS %d",
2953 line, val);
2954 return 1;
2955 }
2956 conf->rate_type = BEACON_RATE_VHT;
2957 conf->beacon_rate = val;
2958 } else {
2959 val = atoi(pos);
2960 if (val < 10 || val > 10000) {
2961 wpa_printf(MSG_ERROR,
2962 "Line %d: invalid legacy beacon_rate %d",
2963 line, val);
2964 return 1;
2965 }
2966 conf->rate_type = BEACON_RATE_LEGACY;
2967 conf->beacon_rate = val;
2968 }
599f40db
JM		 2969 } else if (os_strcmp(buf, "preamble") == 0) {
2970 if (atoi(pos))
2971 conf->preamble = SHORT_PREAMBLE;
2972 else
2973 conf->preamble = LONG_PREAMBLE;
2974 } else if (os_strcmp(buf, "ignore_broadcast_ssid") == 0) {
2975 bss->ignore_broadcast_ssid = atoi(pos);
9b7a1bd7
JM		 2976 } else if (os_strcmp(buf, "no_probe_resp_if_max_sta") == 0) {
2977 bss->no_probe_resp_if_max_sta = atoi(pos);
599f40db
JM		 2978 } else if (os_strcmp(buf, "wep_default_key") == 0) {
2979 bss->ssid.wep.idx = atoi(pos);
2980 if (bss->ssid.wep.idx > 3) {
2981 wpa_printf(MSG_ERROR,
2982 "Invalid wep_default_key index %d",
2983 bss->ssid.wep.idx);
a0b728b7 2984 return 1;
599f40db
JM		 2985 }
2986 } else if (os_strcmp(buf, "wep_key0") == 0 ||
2987 os_strcmp(buf, "wep_key1") == 0 ||
2988 os_strcmp(buf, "wep_key2") == 0 ||
2989 os_strcmp(buf, "wep_key3") == 0) {
2990 if (hostapd_config_read_wep(&bss->ssid.wep,
2991 buf[7] - '0', pos)) {
2992 wpa_printf(MSG_ERROR, "Line %d: invalid WEP key '%s'",
2993 line, buf);
a0b728b7 2994 return 1;
599f40db 2995 }
41d719d6 2996#ifndef CONFIG_NO_VLAN
599f40db
JM		 2997 } else if (os_strcmp(buf, "dynamic_vlan") == 0) {
2998 bss->ssid.dynamic_vlan = atoi(pos);
8be640b7
MB		 2999 } else if (os_strcmp(buf, "per_sta_vif") == 0) {
3000 bss->ssid.per_sta_vif = atoi(pos);
599f40db
JM		 3001 } else if (os_strcmp(buf, "vlan_file") == 0) {
3002 if (hostapd_config_read_vlan_file(bss, pos)) {
3003 wpa_printf(MSG_ERROR, "Line %d: failed to read VLAN file '%s'",
3004 line, pos);
a0b728b7 3005 return 1;
599f40db
JM		 3006 }
3007 } else if (os_strcmp(buf, "vlan_naming") == 0) {
3008 bss->ssid.vlan_naming = atoi(pos);
3009 if (bss->ssid.vlan_naming >= DYNAMIC_VLAN_NAMING_END ||
3010 bss->ssid.vlan_naming < 0) {
3011 wpa_printf(MSG_ERROR,
3012 "Line %d: invalid naming scheme %d",
3013 line, bss->ssid.vlan_naming);
a0b728b7 3014 return 1;
599f40db 3015 }
41d719d6 3016#ifdef CONFIG_FULL_DYNAMIC_VLAN
599f40db 3017 } else if (os_strcmp(buf, "vlan_tagged_interface") == 0) {
5784b9a4 3018 os_free(bss->ssid.vlan_tagged_interface);
599f40db 3019 bss->ssid.vlan_tagged_interface = os_strdup(pos);
41d719d6
JM		 3020#endif /* CONFIG_FULL_DYNAMIC_VLAN */
3021#endif /* CONFIG_NO_VLAN */
599f40db
JM		 3022 } else if (os_strcmp(buf, "ap_table_max_size") == 0) {
3023 conf->ap_table_max_size = atoi(pos);
3024 } else if (os_strcmp(buf, "ap_table_expiration_time") == 0) {
3025 conf->ap_table_expiration_time = atoi(pos);
3026 } else if (os_strncmp(buf, "tx_queue_", 9) == 0) {
3027 if (hostapd_config_tx_queue(conf, buf, pos)) {
3028 wpa_printf(MSG_ERROR, "Line %d: invalid TX queue item",
3029 line);
a0b728b7 3030 return 1;
599f40db
JM		 3031 }
3032 } else if (os_strcmp(buf, "wme_enabled") == 0 ||
3033 os_strcmp(buf, "wmm_enabled") == 0) {
3034 bss->wmm_enabled = atoi(pos);
3035 } else if (os_strcmp(buf, "uapsd_advertisement_enabled") == 0) {
3036 bss->wmm_uapsd = atoi(pos);
3037 } else if (os_strncmp(buf, "wme_ac_", 7) == 0 ||
3038 os_strncmp(buf, "wmm_ac_", 7) == 0) {
3039 if (hostapd_config_wmm_ac(conf->wmm_ac_params, buf, pos)) {
3040 wpa_printf(MSG_ERROR, "Line %d: invalid WMM ac item",
3041 line);
a0b728b7 3042 return 1;
599f40db
JM		 3043 }
3044 } else if (os_strcmp(buf, "bss") == 0) {
3045 if (hostapd_config_bss(conf, pos)) {
3046 wpa_printf(MSG_ERROR, "Line %d: invalid bss item",
3047 line);
a0b728b7 3048 return 1;
599f40db
JM		 3049 }
3050 } else if (os_strcmp(buf, "bssid") == 0) {
3051 if (hwaddr_aton(pos, bss->bssid)) {
3052 wpa_printf(MSG_ERROR, "Line %d: invalid bssid item",
3053 line);
a0b728b7 3054 return 1;
599f40db 3055 }
6448e064
EP		 3056 } else if (os_strcmp(buf, "use_driver_iface_addr") == 0) {
3057 conf->use_driver_iface_addr = atoi(pos);
41d719d6 3058#ifdef CONFIG_IEEE80211W
599f40db
JM		 3059 } else if (os_strcmp(buf, "ieee80211w") == 0) {
3060 bss->ieee80211w = atoi(pos);
8dd9f9cd
JM		 3061 } else if (os_strcmp(buf, "group_mgmt_cipher") == 0) {
3062 if (os_strcmp(pos, "AES-128-CMAC") == 0) {
3063 bss->group_mgmt_cipher = WPA_CIPHER_AES_128_CMAC;
3064 } else if (os_strcmp(pos, "BIP-GMAC-128") == 0) {
3065 bss->group_mgmt_cipher = WPA_CIPHER_BIP_GMAC_128;
3066 } else if (os_strcmp(pos, "BIP-GMAC-256") == 0) {
3067 bss->group_mgmt_cipher = WPA_CIPHER_BIP_GMAC_256;
3068 } else if (os_strcmp(pos, "BIP-CMAC-256") == 0) {
3069 bss->group_mgmt_cipher = WPA_CIPHER_BIP_CMAC_256;
3070 } else {
3071 wpa_printf(MSG_ERROR, "Line %d: invalid group_mgmt_cipher: %s",
3072 line, pos);
3073 return 1;
3074 }
599f40db
JM		 3075 } else if (os_strcmp(buf, "assoc_sa_query_max_timeout") == 0) {
3076 bss->assoc_sa_query_max_timeout = atoi(pos);
3077 if (bss->assoc_sa_query_max_timeout == 0) {
3078 wpa_printf(MSG_ERROR, "Line %d: invalid assoc_sa_query_max_timeout",
3079 line);
a0b728b7 3080 return 1;
599f40db
JM		 3081 }
3082 } else if (os_strcmp(buf, "assoc_sa_query_retry_timeout") == 0) {
3083 bss->assoc_sa_query_retry_timeout = atoi(pos);
3084 if (bss->assoc_sa_query_retry_timeout == 0) {
3085 wpa_printf(MSG_ERROR, "Line %d: invalid assoc_sa_query_retry_timeout",
3086 line);
a0b728b7 3087 return 1;
599f40db 3088 }
41d719d6
JM		 3089#endif /* CONFIG_IEEE80211W */
3090#ifdef CONFIG_IEEE80211N
599f40db
JM		 3091 } else if (os_strcmp(buf, "ieee80211n") == 0) {
3092 conf->ieee80211n = atoi(pos);
3093 } else if (os_strcmp(buf, "ht_capab") == 0) {
3094 if (hostapd_config_ht_capab(conf, pos) < 0) {
3095 wpa_printf(MSG_ERROR, "Line %d: invalid ht_capab",
3096 line);
a0b728b7 3097 return 1;
599f40db
JM		 3098 }
3099 } else if (os_strcmp(buf, "require_ht") == 0) {
3100 conf->require_ht = atoi(pos);
3101 } else if (os_strcmp(buf, "obss_interval") == 0) {
3102 conf->obss_interval = atoi(pos);
41d719d6 3103#endif /* CONFIG_IEEE80211N */
efe45d14 3104#ifdef CONFIG_IEEE80211AC
599f40db
JM		 3105 } else if (os_strcmp(buf, "ieee80211ac") == 0) {
3106 conf->ieee80211ac = atoi(pos);
3107 } else if (os_strcmp(buf, "vht_capab") == 0) {
3108 if (hostapd_config_vht_capab(conf, pos) < 0) {
3109 wpa_printf(MSG_ERROR, "Line %d: invalid vht_capab",
3110 line);
a0b728b7 3111 return 1;
599f40db
JM		 3112 }
3113 } else if (os_strcmp(buf, "require_vht") == 0) {
3114 conf->require_vht = atoi(pos);
3115 } else if (os_strcmp(buf, "vht_oper_chwidth") == 0) {
3116 conf->vht_oper_chwidth = atoi(pos);
3117 } else if (os_strcmp(buf, "vht_oper_centr_freq_seg0_idx") == 0) {
3118 conf->vht_oper_centr_freq_seg0_idx = atoi(pos);
3119 } else if (os_strcmp(buf, "vht_oper_centr_freq_seg1_idx") == 0) {
3120 conf->vht_oper_centr_freq_seg1_idx = atoi(pos);
e7d0e97b
YL		 3121 } else if (os_strcmp(buf, "vendor_vht") == 0) {
3122 bss->vendor_vht = atoi(pos);
fc72a48a
T		 3123 } else if (os_strcmp(buf, "use_sta_nsts") == 0) {
3124 bss->use_sta_nsts = atoi(pos);
efe45d14 3125#endif /* CONFIG_IEEE80211AC */
94380cb4
PX		 3126#ifdef CONFIG_IEEE80211AX
3127 } else if (os_strcmp(buf, "ieee80211ax") == 0) {
3128 conf->ieee80211ax = atoi(pos);
3129 } else if (os_strcmp(buf, "he_su_beamformer") == 0) {
3130 conf->he_phy_capab.he_su_beamformer = atoi(pos);
3131 } else if (os_strcmp(buf, "he_su_beamformee") == 0) {
3132 conf->he_phy_capab.he_su_beamformee = atoi(pos);
3133 } else if (os_strcmp(buf, "he_mu_beamformer") == 0) {
3134 conf->he_phy_capab.he_mu_beamformer = atoi(pos);
3135 } else if (os_strcmp(buf, "he_bss_color") == 0) {
3136 conf->he_op.he_bss_color = atoi(pos);
3137 } else if (os_strcmp(buf, "he_default_pe_duration") == 0) {
3138 conf->he_op.he_default_pe_duration = atoi(pos);
3139 } else if (os_strcmp(buf, "he_twt_required") == 0) {
3140 conf->he_op.he_twt_required = atoi(pos);
3141 } else if (os_strcmp(buf, "he_rts_threshold") == 0) {
3142 conf->he_op.he_rts_threshold = atoi(pos);
3143#endif /* CONFIG_IEEE80211AX */
599f40db
JM		 3144 } else if (os_strcmp(buf, "max_listen_interval") == 0) {
3145 bss->max_listen_interval = atoi(pos);
3146 } else if (os_strcmp(buf, "disable_pmksa_caching") == 0) {
3147 bss->disable_pmksa_caching = atoi(pos);
3148 } else if (os_strcmp(buf, "okc") == 0) {
3149 bss->okc = atoi(pos);
41d719d6 3150#ifdef CONFIG_WPS
599f40db
JM		 3151 } else if (os_strcmp(buf, "wps_state") == 0) {
3152 bss->wps_state = atoi(pos);
3153 if (bss->wps_state < 0 || bss->wps_state > 2) {
3154 wpa_printf(MSG_ERROR, "Line %d: invalid wps_state",
3155 line);
a0b728b7 3156 return 1;
599f40db
JM		 3157 }
3158 } else if (os_strcmp(buf, "wps_independent") == 0) {
3159 bss->wps_independent = atoi(pos);
3160 } else if (os_strcmp(buf, "ap_setup_locked") == 0) {
3161 bss->ap_setup_locked = atoi(pos);
3162 } else if (os_strcmp(buf, "uuid") == 0) {
3163 if (uuid_str2bin(pos, bss->uuid)) {
3164 wpa_printf(MSG_ERROR, "Line %d: invalid UUID", line);
a0b728b7 3165 return 1;
599f40db
JM		 3166 }
3167 } else if (os_strcmp(buf, "wps_pin_requests") == 0) {
3168 os_free(bss->wps_pin_requests);
3169 bss->wps_pin_requests = os_strdup(pos);
3170 } else if (os_strcmp(buf, "device_name") == 0) {
cc6f2438 3171 if (os_strlen(pos) > WPS_DEV_NAME_MAX_LEN) {
599f40db
JM		 3172 wpa_printf(MSG_ERROR, "Line %d: Too long "
3173 "device_name", line);
a0b728b7 3174 return 1;
599f40db
JM		 3175 }
3176 os_free(bss->device_name);
3177 bss->device_name = os_strdup(pos);
3178 } else if (os_strcmp(buf, "manufacturer") == 0) {
3179 if (os_strlen(pos) > 64) {
3180 wpa_printf(MSG_ERROR, "Line %d: Too long manufacturer",
3181 line);
a0b728b7 3182 return 1;
599f40db
JM		 3183 }
3184 os_free(bss->manufacturer);
3185 bss->manufacturer = os_strdup(pos);
3186 } else if (os_strcmp(buf, "model_name") == 0) {
3187 if (os_strlen(pos) > 32) {
3188 wpa_printf(MSG_ERROR, "Line %d: Too long model_name",
3189 line);
a0b728b7 3190 return 1;
599f40db
JM		 3191 }
3192 os_free(bss->model_name);
3193 bss->model_name = os_strdup(pos);
3194 } else if (os_strcmp(buf, "model_number") == 0) {
3195 if (os_strlen(pos) > 32) {
3196 wpa_printf(MSG_ERROR, "Line %d: Too long model_number",
3197 line);
a0b728b7 3198 return 1;
599f40db
JM		 3199 }
3200 os_free(bss->model_number);
3201 bss->model_number = os_strdup(pos);
3202 } else if (os_strcmp(buf, "serial_number") == 0) {
3203 if (os_strlen(pos) > 32) {
3204 wpa_printf(MSG_ERROR, "Line %d: Too long serial_number",
3205 line);
a0b728b7 3206 return 1;
599f40db
JM		 3207 }
3208 os_free(bss->serial_number);
3209 bss->serial_number = os_strdup(pos);
3210 } else if (os_strcmp(buf, "device_type") == 0) {
3211 if (wps_dev_type_str2bin(pos, bss->device_type))
a0b728b7 3212 return 1;
599f40db
JM		 3213 } else if (os_strcmp(buf, "config_methods") == 0) {
3214 os_free(bss->config_methods);
3215 bss->config_methods = os_strdup(pos);
3216 } else if (os_strcmp(buf, "os_version") == 0) {
3217 if (hexstr2bin(pos, bss->os_version, 4)) {
3218 wpa_printf(MSG_ERROR, "Line %d: invalid os_version",
3219 line);
a0b728b7 3220 return 1;
599f40db
JM		 3221 }
3222 } else if (os_strcmp(buf, "ap_pin") == 0) {
3223 os_free(bss->ap_pin);
ae048257
JM		 3224 if (*pos == '\0')
3225 bss->ap_pin = NULL;
3226 else
3227 bss->ap_pin = os_strdup(pos);
599f40db
JM		 3228 } else if (os_strcmp(buf, "skip_cred_build") == 0) {
3229 bss->skip_cred_build = atoi(pos);
3230 } else if (os_strcmp(buf, "extra_cred") == 0) {
3231 os_free(bss->extra_cred);
3232 bss->extra_cred = (u8 *) os_readfile(pos, &bss->extra_cred_len);
3233 if (bss->extra_cred == NULL) {
3234 wpa_printf(MSG_ERROR, "Line %d: could not read Credentials from '%s'",
3235 line, pos);
a0b728b7 3236 return 1;
599f40db
JM		 3237 }
3238 } else if (os_strcmp(buf, "wps_cred_processing") == 0) {
3239 bss->wps_cred_processing = atoi(pos);
3240 } else if (os_strcmp(buf, "ap_settings") == 0) {
3241 os_free(bss->ap_settings);
3242 bss->ap_settings =
3243 (u8 *) os_readfile(pos, &bss->ap_settings_len);
3244 if (bss->ap_settings == NULL) {
3245 wpa_printf(MSG_ERROR, "Line %d: could not read AP Settings from '%s'",
3246 line, pos);
a0b728b7 3247 return 1;
599f40db
JM		 3248 }
3249 } else if (os_strcmp(buf, "upnp_iface") == 0) {
5784b9a4 3250 os_free(bss->upnp_iface);
599f40db
JM		 3251 bss->upnp_iface = os_strdup(pos);
3252 } else if (os_strcmp(buf, "friendly_name") == 0) {
3253 os_free(bss->friendly_name);
3254 bss->friendly_name = os_strdup(pos);
3255 } else if (os_strcmp(buf, "manufacturer_url") == 0) {
3256 os_free(bss->manufacturer_url);
3257 bss->manufacturer_url = os_strdup(pos);
3258 } else if (os_strcmp(buf, "model_description") == 0) {
3259 os_free(bss->model_description);
3260 bss->model_description = os_strdup(pos);
3261 } else if (os_strcmp(buf, "model_url") == 0) {
3262 os_free(bss->model_url);
3263 bss->model_url = os_strdup(pos);
3264 } else if (os_strcmp(buf, "upc") == 0) {
3265 os_free(bss->upc);
3266 bss->upc = os_strdup(pos);
3267 } else if (os_strcmp(buf, "pbc_in_m1") == 0) {
3268 bss->pbc_in_m1 = atoi(pos);
3269 } else if (os_strcmp(buf, "server_id") == 0) {
3270 os_free(bss->server_id);
3271 bss->server_id = os_strdup(pos);
ffdaa05a 3272#ifdef CONFIG_WPS_NFC
599f40db
JM		 3273 } else if (os_strcmp(buf, "wps_nfc_dev_pw_id") == 0) {
3274 bss->wps_nfc_dev_pw_id = atoi(pos);
3275 if (bss->wps_nfc_dev_pw_id < 0x10 ||
3276 bss->wps_nfc_dev_pw_id > 0xffff) {
3277 wpa_printf(MSG_ERROR, "Line %d: Invalid wps_nfc_dev_pw_id value",
3278 line);
a0b728b7 3279 return 1;
599f40db
JM		 3280 }
3281 bss->wps_nfc_pw_from_config = 1;
3282 } else if (os_strcmp(buf, "wps_nfc_dh_pubkey") == 0) {
3283 wpabuf_free(bss->wps_nfc_dh_pubkey);
9d955f75 3284 bss->wps_nfc_dh_pubkey = wpabuf_parse_bin(pos);
599f40db
JM		 3285 bss->wps_nfc_pw_from_config = 1;
3286 } else if (os_strcmp(buf, "wps_nfc_dh_privkey") == 0) {
3287 wpabuf_free(bss->wps_nfc_dh_privkey);
9d955f75 3288 bss->wps_nfc_dh_privkey = wpabuf_parse_bin(pos);
599f40db
JM		 3289 bss->wps_nfc_pw_from_config = 1;
3290 } else if (os_strcmp(buf, "wps_nfc_dev_pw") == 0) {
3291 wpabuf_free(bss->wps_nfc_dev_pw);
9d955f75 3292 bss->wps_nfc_dev_pw = wpabuf_parse_bin(pos);
599f40db 3293 bss->wps_nfc_pw_from_config = 1;
ffdaa05a 3294#endif /* CONFIG_WPS_NFC */
41d719d6 3295#endif /* CONFIG_WPS */
962473c1 3296#ifdef CONFIG_P2P_MANAGER
599f40db 3297 } else if (os_strcmp(buf, "manage_p2p") == 0) {
b4c26ef9 3298 if (atoi(pos))
599f40db
JM		 3299 bss->p2p |= P2P_MANAGE;
3300 else
3301 bss->p2p &= ~P2P_MANAGE;
3302 } else if (os_strcmp(buf, "allow_cross_connection") == 0) {
3303 if (atoi(pos))
3304 bss->p2p |= P2P_ALLOW_CROSS_CONNECTION;
3305 else
3306 bss->p2p &= ~P2P_ALLOW_CROSS_CONNECTION;
962473c1 3307#endif /* CONFIG_P2P_MANAGER */
599f40db
JM		 3308 } else if (os_strcmp(buf, "disassoc_low_ack") == 0) {
3309 bss->disassoc_low_ack = atoi(pos);
3310 } else if (os_strcmp(buf, "tdls_prohibit") == 0) {
b4c26ef9 3311 if (atoi(pos))
599f40db
JM		 3312 bss->tdls |= TDLS_PROHIBIT;
3313 else
3314 bss->tdls &= ~TDLS_PROHIBIT;
3315 } else if (os_strcmp(buf, "tdls_prohibit_chan_switch") == 0) {
b4c26ef9 3316 if (atoi(pos))
599f40db
JM		 3317 bss->tdls |= TDLS_PROHIBIT_CHAN_SWITCH;
3318 else
3319 bss->tdls &= ~TDLS_PROHIBIT_CHAN_SWITCH;
cd9fc786 3320#ifdef CONFIG_RSN_TESTING
599f40db
JM		 3321 } else if (os_strcmp(buf, "rsn_testing") == 0) {
3322 extern int rsn_testing;
3323 rsn_testing = atoi(pos);
cd9fc786 3324#endif /* CONFIG_RSN_TESTING */
599f40db
JM		 3325 } else if (os_strcmp(buf, "time_advertisement") == 0) {
3326 bss->time_advertisement = atoi(pos);
3327 } else if (os_strcmp(buf, "time_zone") == 0) {
3328 size_t tz_len = os_strlen(pos);
3329 if (tz_len < 4 || tz_len > 255) {
3330 wpa_printf(MSG_DEBUG, "Line %d: invalid time_zone",
3331 line);
a0b728b7 3332 return 1;
599f40db
JM		 3333 }
3334 os_free(bss->time_zone);
3335 bss->time_zone = os_strdup(pos);
3336 if (bss->time_zone == NULL)
a0b728b7 3337 return 1;
b5bf84ba 3338#ifdef CONFIG_WNM_AP
599f40db
JM		 3339 } else if (os_strcmp(buf, "wnm_sleep_mode") == 0) {
3340 bss->wnm_sleep_mode = atoi(pos);
348c9384
JM		 3341 } else if (os_strcmp(buf, "wnm_sleep_mode_no_keys") == 0) {
3342 bss->wnm_sleep_mode_no_keys = atoi(pos);
599f40db
JM		 3343 } else if (os_strcmp(buf, "bss_transition") == 0) {
3344 bss->bss_transition = atoi(pos);
b5bf84ba 3345#endif /* CONFIG_WNM_AP */
b83e3e93 3346#ifdef CONFIG_INTERWORKING
599f40db
JM		 3347 } else if (os_strcmp(buf, "interworking") == 0) {
3348 bss->interworking = atoi(pos);
3349 } else if (os_strcmp(buf, "access_network_type") == 0) {
3350 bss->access_network_type = atoi(pos);
3351 if (bss->access_network_type < 0 ||
3352 bss->access_network_type > 15) {
3353 wpa_printf(MSG_ERROR,
3354 "Line %d: invalid access_network_type",
3355 line);
a0b728b7 3356 return 1;
599f40db
JM		 3357 }
3358 } else if (os_strcmp(buf, "internet") == 0) {
3359 bss->internet = atoi(pos);
3360 } else if (os_strcmp(buf, "asra") == 0) {
3361 bss->asra = atoi(pos);
3362 } else if (os_strcmp(buf, "esr") == 0) {
3363 bss->esr = atoi(pos);
3364 } else if (os_strcmp(buf, "uesa") == 0) {
3365 bss->uesa = atoi(pos);
3366 } else if (os_strcmp(buf, "venue_group") == 0) {
3367 bss->venue_group = atoi(pos);
3368 bss->venue_info_set = 1;
3369 } else if (os_strcmp(buf, "venue_type") == 0) {
3370 bss->venue_type = atoi(pos);
3371 bss->venue_info_set = 1;
3372 } else if (os_strcmp(buf, "hessid") == 0) {
3373 if (hwaddr_aton(pos, bss->hessid)) {
3374 wpa_printf(MSG_ERROR, "Line %d: invalid hessid", line);
a0b728b7 3375 return 1;
599f40db
JM		 3376 }
3377 } else if (os_strcmp(buf, "roaming_consortium") == 0) {
3378 if (parse_roaming_consortium(bss, pos, line) < 0)
a0b728b7 3379 return 1;
599f40db
JM		 3380 } else if (os_strcmp(buf, "venue_name") == 0) {
3381 if (parse_venue_name(bss, pos, line) < 0)
a0b728b7 3382 return 1;
599f40db
JM		 3383 } else if (os_strcmp(buf, "network_auth_type") == 0) {
3384 u8 auth_type;
3385 u16 redirect_url_len;
3386 if (hexstr2bin(pos, &auth_type, 1)) {
3387 wpa_printf(MSG_ERROR,
3388 "Line %d: Invalid network_auth_type '%s'",
3389 line, pos);
a0b728b7 3390 return 1;
599f40db
JM		 3391 }
3392 if (auth_type == 0 || auth_type == 2)
3393 redirect_url_len = os_strlen(pos + 2);
3394 else
3395 redirect_url_len = 0;
3396 os_free(bss->network_auth_type);
3397 bss->network_auth_type = os_malloc(redirect_url_len + 3 + 1);
a0b728b7
JM		 3398 if (bss->network_auth_type == NULL)
3399 return 1;
599f40db
JM		 3400 *bss->network_auth_type = auth_type;
3401 WPA_PUT_LE16(bss->network_auth_type + 1, redirect_url_len);
3402 if (redirect_url_len)
3403 os_memcpy(bss->network_auth_type + 3, pos + 2,
3404 redirect_url_len);
3405 bss->network_auth_type_len = 3 + redirect_url_len;
3406 } else if (os_strcmp(buf, "ipaddr_type_availability") == 0) {
3407 if (hexstr2bin(pos, &bss->ipaddr_type_availability, 1)) {
3408 wpa_printf(MSG_ERROR, "Line %d: Invalid ipaddr_type_availability '%s'",
3409 line, pos);
3410 bss->ipaddr_type_configured = 0;
a0b728b7 3411 return 1;
599f40db
JM		 3412 }
3413 bss->ipaddr_type_configured = 1;
b4c26ef9 3414 } else if (os_strcmp(buf, "domain_name") == 0) {
599f40db
JM		 3415 int j, num_domains, domain_len, domain_list_len = 0;
3416 char *tok_start, *tok_prev;
3417 u8 *domain_list, *domain_ptr;
26fac8b6 3418
599f40db
JM		 3419 domain_list_len = os_strlen(pos) + 1;
3420 domain_list = os_malloc(domain_list_len);
a0b728b7
JM		 3421 if (domain_list == NULL)
3422 return 1;
26fac8b6 3423
599f40db
JM		 3424 domain_ptr = domain_list;
3425 tok_prev = pos;
3426 num_domains = 1;
3427 while ((tok_prev = os_strchr(tok_prev, ','))) {
3428 num_domains++;
3429 tok_prev++;
3430 }
3431 tok_prev = pos;
3432 for (j = 0; j < num_domains; j++) {
3433 tok_start = os_strchr(tok_prev, ',');
3434 if (tok_start) {
3435 domain_len = tok_start - tok_prev;
3436 *domain_ptr = domain_len;
3437 os_memcpy(domain_ptr + 1, tok_prev, domain_len);
3438 domain_ptr += domain_len + 1;
3439 tok_prev = ++tok_start;
3440 } else {
3441 domain_len = os_strlen(tok_prev);
3442 *domain_ptr = domain_len;
3443 os_memcpy(domain_ptr + 1, tok_prev, domain_len);
3444 domain_ptr += domain_len + 1;
26fac8b6 3445 }
599f40db 3446 }
26fac8b6 3447
599f40db
JM		 3448 os_free(bss->domain_name);
3449 bss->domain_name = domain_list;
3450 bss->domain_name_len = domain_list_len;
3451 } else if (os_strcmp(buf, "anqp_3gpp_cell_net") == 0) {
3452 if (parse_3gpp_cell_net(bss, pos, line) < 0)
a0b728b7 3453 return 1;
599f40db
JM		 3454 } else if (os_strcmp(buf, "nai_realm") == 0) {
3455 if (parse_nai_realm(bss, pos, line) < 0)
a0b728b7 3456 return 1;
695dbbea
JM		 3457 } else if (os_strcmp(buf, "anqp_elem") == 0) {
3458 if (parse_anqp_elem(bss, pos, line) < 0)
3459 return 1;
599f40db 3460 } else if (os_strcmp(buf, "gas_frag_limit") == 0) {
2977f519
JM		 3461 int val = atoi(pos);
3462
3463 if (val <= 0) {
3464 wpa_printf(MSG_ERROR,
3465 "Line %d: Invalid gas_frag_limit '%s'",
3466 line, pos);
3467 return 1;
3468 }
3469 bss->gas_frag_limit = val;
599f40db
JM		 3470 } else if (os_strcmp(buf, "gas_comeback_delay") == 0) {
3471 bss->gas_comeback_delay = atoi(pos);
3472 } else if (os_strcmp(buf, "qos_map_set") == 0) {
3473 if (parse_qos_map_set(bss, pos, line) < 0)
a0b728b7 3474 return 1;
b83e3e93 3475#endif /* CONFIG_INTERWORKING */
505a3694 3476#ifdef CONFIG_RADIUS_TEST
599f40db
JM		 3477 } else if (os_strcmp(buf, "dump_msk_file") == 0) {
3478 os_free(bss->dump_msk_file);
3479 bss->dump_msk_file = os_strdup(pos);
505a3694 3480#endif /* CONFIG_RADIUS_TEST */
7b991b47
MW		 3481#ifdef CONFIG_PROXYARP
3482 } else if (os_strcmp(buf, "proxy_arp") == 0) {
3483 bss->proxy_arp = atoi(pos);
3484#endif /* CONFIG_PROXYARP */
159c89ab 3485#ifdef CONFIG_HS20
599f40db
JM		 3486 } else if (os_strcmp(buf, "hs20") == 0) {
3487 bss->hs20 = atoi(pos);
3488 } else if (os_strcmp(buf, "disable_dgaf") == 0) {
3489 bss->disable_dgaf = atoi(pos);
4a7ce984
JM		 3490 } else if (os_strcmp(buf, "na_mcast_to_ucast") == 0) {
3491 bss->na_mcast_to_ucast = atoi(pos);
599f40db
JM		 3492 } else if (os_strcmp(buf, "osen") == 0) {
3493 bss->osen = atoi(pos);
3494 } else if (os_strcmp(buf, "anqp_domain_id") == 0) {
3495 bss->anqp_domain_id = atoi(pos);
3496 } else if (os_strcmp(buf, "hs20_deauth_req_timeout") == 0) {
3497 bss->hs20_deauth_req_timeout = atoi(pos);
3498 } else if (os_strcmp(buf, "hs20_oper_friendly_name") == 0) {
3499 if (hs20_parse_oper_friendly_name(bss, pos, line) < 0)
a0b728b7 3500 return 1;
599f40db 3501 } else if (os_strcmp(buf, "hs20_wan_metrics") == 0) {
a0b728b7
JM		 3502 if (hs20_parse_wan_metrics(bss, pos, line) < 0)
3503 return 1;
599f40db
JM		 3504 } else if (os_strcmp(buf, "hs20_conn_capab") == 0) {
3505 if (hs20_parse_conn_capab(bss, pos, line) < 0) {
a0b728b7 3506 return 1;
599f40db
JM		 3507 }
3508 } else if (os_strcmp(buf, "hs20_operating_class") == 0) {
3509 u8 *oper_class;
3510 size_t oper_class_len;
3511 oper_class_len = os_strlen(pos);
3512 if (oper_class_len < 2 || (oper_class_len & 0x01)) {
3513 wpa_printf(MSG_ERROR,
3514 "Line %d: Invalid hs20_operating_class '%s'",
3515 line, pos);
a0b728b7 3516 return 1;
599f40db
JM		 3517 }
3518 oper_class_len /= 2;
3519 oper_class = os_malloc(oper_class_len);
a0b728b7
JM		 3520 if (oper_class == NULL)
3521 return 1;
599f40db
JM		 3522 if (hexstr2bin(pos, oper_class, oper_class_len)) {
3523 wpa_printf(MSG_ERROR,
3524 "Line %d: Invalid hs20_operating_class '%s'",
3525 line, pos);
3526 os_free(oper_class);
a0b728b7 3527 return 1;
599f40db
JM		 3528 }
3529 os_free(bss->hs20_operating_class);
3530 bss->hs20_operating_class = oper_class;
3531 bss->hs20_operating_class_len = oper_class_len;
3532 } else if (os_strcmp(buf, "hs20_icon") == 0) {
3533 if (hs20_parse_icon(bss, pos) < 0) {
3534 wpa_printf(MSG_ERROR, "Line %d: Invalid hs20_icon '%s'",
3535 line, pos);
a0b728b7 3536 return 1;
599f40db
JM		 3537 }
3538 } else if (os_strcmp(buf, "osu_ssid") == 0) {
3539 if (hs20_parse_osu_ssid(bss, pos, line) < 0)
a0b728b7 3540 return 1;
599f40db
JM		 3541 } else if (os_strcmp(buf, "osu_server_uri") == 0) {
3542 if (hs20_parse_osu_server_uri(bss, pos, line) < 0)
a0b728b7 3543 return 1;
599f40db
JM		 3544 } else if (os_strcmp(buf, "osu_friendly_name") == 0) {
3545 if (hs20_parse_osu_friendly_name(bss, pos, line) < 0)
a0b728b7 3546 return 1;
599f40db
JM		 3547 } else if (os_strcmp(buf, "osu_nai") == 0) {
3548 if (hs20_parse_osu_nai(bss, pos, line) < 0)
a0b728b7 3549 return 1;
599f40db
JM		 3550 } else if (os_strcmp(buf, "osu_method_list") == 0) {
3551 if (hs20_parse_osu_method_list(bss, pos, line) < 0)
a0b728b7 3552 return 1;
599f40db
JM		 3553 } else if (os_strcmp(buf, "osu_icon") == 0) {
3554 if (hs20_parse_osu_icon(bss, pos, line) < 0)
a0b728b7 3555 return 1;
599f40db
JM		 3556 } else if (os_strcmp(buf, "osu_service_desc") == 0) {
3557 if (hs20_parse_osu_service_desc(bss, pos, line) < 0)
a0b728b7 3558 return 1;
599f40db
JM		 3559 } else if (os_strcmp(buf, "subscr_remediation_url") == 0) {
3560 os_free(bss->subscr_remediation_url);
3561 bss->subscr_remediation_url = os_strdup(pos);
3562 } else if (os_strcmp(buf, "subscr_remediation_method") == 0) {
3563 bss->subscr_remediation_method = atoi(pos);
159c89ab 3564#endif /* CONFIG_HS20 */
fb9a1c3e
AS		 3565#ifdef CONFIG_MBO
3566 } else if (os_strcmp(buf, "mbo") == 0) {
3567 bss->mbo_enabled = atoi(pos);
941caed9
JM		 3568 } else if (os_strcmp(buf, "mbo_cell_data_conn_pref") == 0) {
3569 bss->mbo_cell_data_conn_pref = atoi(pos);
65833d71
AP		 3570 } else if (os_strcmp(buf, "oce") == 0) {
3571 bss->oce = atoi(pos);
fb9a1c3e 3572#endif /* CONFIG_MBO */
c2aff6b1 3573#ifdef CONFIG_TESTING_OPTIONS
599f40db
JM		 3574#define PARSE_TEST_PROBABILITY(_val) \
3575 } else if (os_strcmp(buf, #_val) == 0) { \
3576 char *end; \
3577 \
3578 conf->_val = strtod(pos, &end); \
06df2aa6
JM		 3579 if (*end || conf->_val < 0.0 || \
3580 conf->_val > 1.0) { \
599f40db
JM		 3581 wpa_printf(MSG_ERROR, \
3582 "Line %d: Invalid value '%s'", \
3583 line, pos); \
a0b728b7 3584 return 1; \
599f40db
JM		 3585 }
3586 PARSE_TEST_PROBABILITY(ignore_probe_probability)
3587 PARSE_TEST_PROBABILITY(ignore_auth_probability)
3588 PARSE_TEST_PROBABILITY(ignore_assoc_probability)
3589 PARSE_TEST_PROBABILITY(ignore_reassoc_probability)
3590 PARSE_TEST_PROBABILITY(corrupt_gtk_rekey_mic_probability)
2b6e1216
JB		 3591 } else if (os_strcmp(buf, "ecsa_ie_only") == 0) {
3592 conf->ecsa_ie_only = atoi(pos);
599f40db
JM		 3593 } else if (os_strcmp(buf, "bss_load_test") == 0) {
3594 WPA_PUT_LE16(bss->bss_load_test, atoi(pos));
3595 pos = os_strchr(pos, ':');
3596 if (pos == NULL) {
3597 wpa_printf(MSG_ERROR, "Line %d: Invalid bss_load_test",
3598 line);
3599 return 1;
3600 }
3601 pos++;
3602 bss->bss_load_test[2] = atoi(pos);
3603 pos = os_strchr(pos, ':');
3604 if (pos == NULL) {
3605 wpa_printf(MSG_ERROR, "Line %d: Invalid bss_load_test",
3606 line);
3607 return 1;
3608 }
3609 pos++;
3610 WPA_PUT_LE16(&bss->bss_load_test[3], atoi(pos));
3611 bss->bss_load_test_set = 1;
0629eeb4 3612 } else if (os_strcmp(buf, "radio_measurements") == 0) {
01018212
DS		 3613 /*
3614 * DEPRECATED: This parameter will be removed in the future.
3615 * Use rrm_neighbor_report instead.
3616 */
3617 int val = atoi(pos);
3618
3619 if (val & BIT(0))
3620 bss->radio_measurements[0] |=
3621 WLAN_RRM_CAPS_NEIGHBOR_REPORT;
bc02843e
JM		 3622 } else if (os_strcmp(buf, "own_ie_override") == 0) {
3623 struct wpabuf *tmp;
3624 size_t len = os_strlen(pos) / 2;
3625
3626 tmp = wpabuf_alloc(len);
3627 if (!tmp)
3628 return 1;
3629
3630 if (hexstr2bin(pos, wpabuf_put(tmp, len), len)) {
3631 wpabuf_free(tmp);
3632 wpa_printf(MSG_ERROR,
3633 "Line %d: Invalid own_ie_override '%s'",
3634 line, pos);
3635 return 1;
3636 }
3637
3638 wpabuf_free(bss->own_ie_override);
3639 bss->own_ie_override = tmp;
e7533538
JM		 3640 } else if (os_strcmp(buf, "sae_reflection_attack") == 0) {
3641 bss->sae_reflection_attack = atoi(pos);
3648d8a1
JM		 3642 } else if (os_strcmp(buf, "sae_commit_override") == 0) {
3643 wpabuf_free(bss->sae_commit_override);
3644 bss->sae_commit_override = wpabuf_parse_bin(pos);
2377c1ca
JM		 3645 } else if (os_strcmp(buf, "sae_password") == 0) {
3646 os_free(bss->sae_password);
3647 bss->sae_password = os_strdup(pos);
c2aff6b1 3648#endif /* CONFIG_TESTING_OPTIONS */
599f40db 3649 } else if (os_strcmp(buf, "vendor_elements") == 0) {
4ac33989 3650 if (parse_wpabuf_hex(line, buf, &bss->vendor_elements, pos))
599f40db 3651 return 1;
a9112270 3652 } else if (os_strcmp(buf, "assocresp_elements") == 0) {
4ac33989 3653 if (parse_wpabuf_hex(line, buf, &bss->assocresp_elements, pos))
a9112270 3654 return 1;
599f40db
JM		 3655 } else if (os_strcmp(buf, "sae_anti_clogging_threshold") == 0) {
3656 bss->sae_anti_clogging_threshold = atoi(pos);
d8b841eb
JM		 3657 } else if (os_strcmp(buf, "sae_sync") == 0) {
3658 bss->sae_sync = atoi(pos);
599f40db
JM		 3659 } else if (os_strcmp(buf, "sae_groups") == 0) {
3660 if (hostapd_parse_intlist(&bss->sae_groups, pos)) {
3661 wpa_printf(MSG_ERROR,
3662 "Line %d: Invalid sae_groups value '%s'",
3663 line, pos);
3664 return 1;
41d719d6 3665 }
ba3d435f
JM		 3666 } else if (os_strcmp(buf, "sae_require_mfp") == 0) {
3667 bss->sae_require_mfp = atoi(pos);
599f40db
JM		 3668 } else if (os_strcmp(buf, "local_pwr_constraint") == 0) {
3669 int val = atoi(pos);
3670 if (val < 0 || val > 255) {
3671 wpa_printf(MSG_ERROR, "Line %d: Invalid local_pwr_constraint %d (expected 0..255)",
3672 line, val);
3673 return 1;
3674 }
3675 conf->local_pwr_constraint = val;
3676 } else if (os_strcmp(buf, "spectrum_mgmt_required") == 0) {
3677 conf->spectrum_mgmt_required = atoi(pos);
88cb27c7
DS		 3678 } else if (os_strcmp(buf, "wowlan_triggers") == 0) {
3679 os_free(bss->wowlan_triggers);
3680 bss->wowlan_triggers = os_strdup(pos);
104bef45
AN		 3681#ifdef CONFIG_FST
3682 } else if (os_strcmp(buf, "fst_group_id") == 0) {
3683 size_t len = os_strlen(pos);
3684
3685 if (!len || len >= sizeof(conf->fst_cfg.group_id)) {
3686 wpa_printf(MSG_ERROR,
3687 "Line %d: Invalid fst_group_id value '%s'",
3688 line, pos);
3689 return 1;
3690 }
3691
3692 if (conf->fst_cfg.group_id[0]) {
3693 wpa_printf(MSG_ERROR,
3694 "Line %d: Duplicate fst_group value '%s'",
3695 line, pos);
3696 return 1;
3697 }
3698
3699 os_strlcpy(conf->fst_cfg.group_id, pos,
3700 sizeof(conf->fst_cfg.group_id));
3701 } else if (os_strcmp(buf, "fst_priority") == 0) {
3702 char *endp;
3703 long int val;
3704
3705 if (!*pos) {
3706 wpa_printf(MSG_ERROR,
3707 "Line %d: fst_priority value not supplied (expected 1..%u)",
3708 line, FST_MAX_PRIO_VALUE);
3709 return -1;
3710 }
3711
3712 val = strtol(pos, &endp, 0);
3713 if (*endp || val < 1 || val > FST_MAX_PRIO_VALUE) {
3714 wpa_printf(MSG_ERROR,
3715 "Line %d: Invalid fst_priority %ld (%s) (expected 1..%u)",
3716 line, val, pos, FST_MAX_PRIO_VALUE);
3717 return 1;
3718 }
3719 conf->fst_cfg.priority = (u8) val;
3720 } else if (os_strcmp(buf, "fst_llt") == 0) {
3721 char *endp;
3722 long int val;
3723
3724 if (!*pos) {
3725 wpa_printf(MSG_ERROR,
3726 "Line %d: fst_llt value not supplied (expected 1..%u)",
3727 line, FST_MAX_LLT_MS);
3728 return -1;
3729 }
3730 val = strtol(pos, &endp, 0);
24bce46e
JM		 3731 if (*endp || val < 1 ||
3732 (unsigned long int) val > FST_MAX_LLT_MS) {
104bef45
AN		 3733 wpa_printf(MSG_ERROR,
3734 "Line %d: Invalid fst_llt %ld (%s) (expected 1..%u)",
3735 line, val, pos, FST_MAX_LLT_MS);
3736 return 1;
3737 }
3738 conf->fst_cfg.llt = (u32) val;
3739#endif /* CONFIG_FST */
a65a9b8d
JM		 3740 } else if (os_strcmp(buf, "track_sta_max_num") == 0) {
3741 conf->track_sta_max_num = atoi(pos);
3742 } else if (os_strcmp(buf, "track_sta_max_age") == 0) {
3743 conf->track_sta_max_age = atoi(pos);
964f64e2
JM		 3744 } else if (os_strcmp(buf, "no_probe_resp_if_seen_on") == 0) {
3745 os_free(bss->no_probe_resp_if_seen_on);
3746 bss->no_probe_resp_if_seen_on = os_strdup(pos);
0e2412d0
JM		 3747 } else if (os_strcmp(buf, "no_auth_if_seen_on") == 0) {
3748 os_free(bss->no_auth_if_seen_on);
3749 bss->no_auth_if_seen_on = os_strdup(pos);
74e982d8
DS		 3750 } else if (os_strcmp(buf, "lci") == 0) {
3751 wpabuf_free(conf->lci);
9d955f75 3752 conf->lci = wpabuf_parse_bin(pos);
5cb59370
IP		 3753 if (conf->lci && wpabuf_len(conf->lci) == 0) {
3754 wpabuf_free(conf->lci);
3755 conf->lci = NULL;
3756 }
74e982d8
DS		 3757 } else if (os_strcmp(buf, "civic") == 0) {
3758 wpabuf_free(conf->civic);
9d955f75 3759 conf->civic = wpabuf_parse_bin(pos);
5cb59370
IP		 3760 if (conf->civic && wpabuf_len(conf->civic) == 0) {
3761 wpabuf_free(conf->civic);
3762 conf->civic = NULL;
3763 }
01018212
DS		 3764 } else if (os_strcmp(buf, "rrm_neighbor_report") == 0) {
3765 if (atoi(pos))
3766 bss->radio_measurements[0] |=
3767 WLAN_RRM_CAPS_NEIGHBOR_REPORT;
73a27a63
JM		 3768 } else if (os_strcmp(buf, "rrm_beacon_report") == 0) {
3769 if (atoi(pos))
3770 bss->radio_measurements[0] |=
3771 WLAN_RRM_CAPS_BEACON_REPORT_PASSIVE |
3772 WLAN_RRM_CAPS_BEACON_REPORT_ACTIVE |
3773 WLAN_RRM_CAPS_BEACON_REPORT_TABLE;
83594725
JM		 3774 } else if (os_strcmp(buf, "gas_address3") == 0) {
3775 bss->gas_address3 = atoi(pos);
451a27b1
DS		 3776 } else if (os_strcmp(buf, "stationary_ap") == 0) {
3777 conf->stationary_ap = atoi(pos);
faecb392
LD		 3778 } else if (os_strcmp(buf, "ftm_responder") == 0) {
3779 bss->ftm_responder = atoi(pos);
3780 } else if (os_strcmp(buf, "ftm_initiator") == 0) {
3781 bss->ftm_initiator = atoi(pos);
903ecbe8
JM		 3782#ifdef CONFIG_FILS
3783 } else if (os_strcmp(buf, "fils_cache_id") == 0) {
3784 if (hexstr2bin(pos, bss->fils_cache_id, FILS_CACHE_ID_LEN)) {
3785 wpa_printf(MSG_ERROR,
3786 "Line %d: Invalid fils_cache_id '%s'",
3787 line, pos);
3788 return 1;
3789 }
3790 bss->fils_cache_id_set = 1;
26bf70e3
JM		 3791 } else if (os_strcmp(buf, "fils_realm") == 0) {
3792 if (parse_fils_realm(bss, pos) < 0)
3793 return 1;
1764559e
JM		 3794 } else if (os_strcmp(buf, "fils_dh_group") == 0) {
3795 bss->fils_dh_group = atoi(pos);
91d91abf
JM		 3796 } else if (os_strcmp(buf, "dhcp_server") == 0) {
3797 if (hostapd_parse_ip_addr(pos, &bss->dhcp_server)) {
3798 wpa_printf(MSG_ERROR,
3799 "Line %d: invalid IP address '%s'",
3800 line, pos);
3801 return 1;
3802 }
3803 } else if (os_strcmp(buf, "dhcp_rapid_commit_proxy") == 0) {
3804 bss->dhcp_rapid_commit_proxy = atoi(pos);
3805 } else if (os_strcmp(buf, "fils_hlp_wait_time") == 0) {
3806 bss->fils_hlp_wait_time = atoi(pos);
3807 } else if (os_strcmp(buf, "dhcp_server_port") == 0) {
3808 bss->dhcp_server_port = atoi(pos);
3809 } else if (os_strcmp(buf, "dhcp_relay_port") == 0) {
3810 bss->dhcp_relay_port = atoi(pos);
903ecbe8 3811#endif /* CONFIG_FILS */
34f7c699
MB		 3812 } else if (os_strcmp(buf, "multicast_to_unicast") == 0) {
3813 bss->multicast_to_unicast = atoi(pos);
57a2aaca
JM		 3814 } else if (os_strcmp(buf, "broadcast_deauth") == 0) {
3815 bss->broadcast_deauth = atoi(pos);
56c75495
JM		 3816#ifdef CONFIG_DPP
3817 } else if (os_strcmp(buf, "dpp_connector") == 0) {
3818 os_free(bss->dpp_connector);
3819 bss->dpp_connector = os_strdup(pos);
3820 } else if (os_strcmp(buf, "dpp_netaccesskey") == 0) {
3821 if (parse_wpabuf_hex(line, buf, &bss->dpp_netaccesskey, pos))
3822 return 1;
3823 } else if (os_strcmp(buf, "dpp_netaccesskey_expiry") == 0) {
3824 bss->dpp_netaccesskey_expiry = strtol(pos, NULL, 0);
3825 } else if (os_strcmp(buf, "dpp_csign") == 0) {
3826 if (parse_wpabuf_hex(line, buf, &bss->dpp_csign, pos))
3827 return 1;
56c75495 3828#endif /* CONFIG_DPP */
ea079153
JM		 3829#ifdef CONFIG_OWE
3830 } else if (os_strcmp(buf, "owe_transition_bssid") == 0) {
3831 if (hwaddr_aton(pos, bss->owe_transition_bssid)) {
3832 wpa_printf(MSG_ERROR,
3833 "Line %d: invalid owe_transition_bssid",
3834 line);
3835 return 1;
3836 }
3837 } else if (os_strcmp(buf, "owe_transition_ssid") == 0) {
3838 size_t slen;
3839 char *str = wpa_config_parse_string(pos, &slen);
3840
3841 if (!str || slen < 1 || slen > SSID_MAX_LEN) {
3842 wpa_printf(MSG_ERROR, "Line %d: invalid SSID '%s'",
3843 line, pos);
3844 os_free(str);
3845 return 1;
3846 }
3847 os_memcpy(bss->owe_transition_ssid, str, slen);
3848 bss->owe_transition_ssid_len = slen;
3849 os_free(str);
a8913881
JM		 3850 } else if (os_strcmp(buf, "owe_transition_ifname") == 0) {
3851 os_strlcpy(bss->owe_transition_ifname, pos,
3852 sizeof(bss->owe_transition_ifname));
91cc34bf
JM		 3853 } else if (os_strcmp(buf, "owe_groups") == 0) {
3854 if (hostapd_parse_intlist(&bss->owe_groups, pos)) {
3855 wpa_printf(MSG_ERROR,
3856 "Line %d: Invalid owe_groups value '%s'",
3857 line, pos);
3858 return 1;
3859 }
ea079153 3860#endif /* CONFIG_OWE */
599f40db
JM		 3861 } else {
3862 wpa_printf(MSG_ERROR,
3863 "Line %d: unknown configuration item '%s'",
3864 line, buf);
a0b728b7 3865 return 1;
41d719d6
JM		 3866 }
3867
a0b728b7 3868 return 0;
ef45bc89
SP		 3869}
3870
3871
3872/**
3873 * hostapd_config_read - Read and parse a configuration file
3874 * @fname: Configuration file name (including path, if needed)
3875 * Returns: Allocated configuration data structure
3876 */
3877struct hostapd_config * hostapd_config_read(const char *fname)
3878{
3879 struct hostapd_config *conf;
ef45bc89 3880 FILE *f;
ef50e410 3881 char buf[4096], *pos;
ef45bc89
SP		 3882 int line = 0;
3883 int errors = 0;
ef45bc89
SP		 3884 size_t i;
3885
3886 f = fopen(fname, "r");
3887 if (f == NULL) {
3888 wpa_printf(MSG_ERROR, "Could not open configuration file '%s' "
3889 "for reading.", fname);
3890 return NULL;
3891 }
3892
3893 conf = hostapd_config_defaults();
3894 if (conf == NULL) {
3895 fclose(f);
3896 return NULL;
3897 }
3898
3899 /* set default driver based on configuration */
3900 conf->driver = wpa_drivers[0];
3901 if (conf->driver == NULL) {
3902 wpa_printf(MSG_ERROR, "No driver wrappers registered!");
3903 hostapd_config_free(conf);
3904 fclose(f);
3905 return NULL;
3906 }
3907
df756b37 3908 conf->last_bss = conf->bss[0];
ef45bc89
SP		 3909
3910 while (fgets(buf, sizeof(buf), f)) {
df756b37
JM		 3911 struct hostapd_bss_config *bss;
3912
ef45bc89
SP		 3913 bss = conf->last_bss;
3914 line++;
3915
3916 if (buf[0] == '#')
3917 continue;
3918 pos = buf;
3919 while (*pos != '\0') {
3920 if (*pos == '\n') {
3921 *pos = '\0';
3922 break;
3923 }
3924 pos++;
3925 }
3926 if (buf[0] == '\0')
3927 continue;
3928
3929 pos = os_strchr(buf, '=');
3930 if (pos == NULL) {
3931 wpa_printf(MSG_ERROR, "Line %d: invalid line '%s'",
3932 line, buf);
3933 errors++;
3934 continue;
3935 }
3936 *pos = '\0';
3937 pos++;
3938 errors += hostapd_config_fill(conf, bss, buf, pos, line);
3939 }
3940
41d719d6
JM		 3941 fclose(f);
3942
a7f5b74d 3943 for (i = 0; i < conf->num_bss; i++)
5d67bf15 3944 hostapd_set_security_params(conf->bss[i], 1);
41d719d6 3945
08081ad8 3946 if (hostapd_config_check(conf, 1))
41d719d6
JM		 3947 errors++;
3948
ae6e1bee 3949#ifndef WPA_IGNORE_CONFIG_ERRORS
41d719d6
JM		 3950 if (errors) {
3951 wpa_printf(MSG_ERROR, "%d errors found in configuration file "
3952 "'%s'", errors, fname);
3953 hostapd_config_free(conf);
3954 conf = NULL;
3955 }
ae6e1bee 3956#endif /* WPA_IGNORE_CONFIG_ERRORS */
41d719d6
JM		 3957
3958 return conf;
3959}
31b79e11
SP		 3960
3961
3962int hostapd_set_iface(struct hostapd_config *conf,
63e169e1
JM		 3963 struct hostapd_bss_config *bss, const char *field,
3964 char *value)
31b79e11 3965{
4929898d 3966 int errors;
31b79e11
SP		 3967 size_t i;
3968
3969 errors = hostapd_config_fill(conf, bss, field, value, 0);
3970 if (errors) {
3971 wpa_printf(MSG_INFO, "Failed to set configuration field '%s' "
3972 "to value '%s'", field, value);
3973 return -1;
3974 }
3975
3976 for (i = 0; i < conf->num_bss; i++)
5d67bf15 3977 hostapd_set_security_params(conf->bss[i], 0);
31b79e11 3978
08081ad8 3979 if (hostapd_config_check(conf, 0)) {
31b79e11 3980 wpa_printf(MSG_ERROR, "Configuration check failed");
17706d1c 3981 return -1;
31b79e11
SP		 3982 }
3983
3984 return 0;
3985}
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