Line data Source code
1 : /*
2 : * hostapd / Configuration file parser
3 : * Copyright (c) 2003-2015, Jouni Malinen <j@w1.fi>
4 : *
5 : * This software may be distributed under the terms of the BSD license.
6 : * See README for more details.
7 : */
8 :
9 : #include "utils/includes.h"
10 : #ifndef CONFIG_NATIVE_WINDOWS
11 : #include <grp.h>
12 : #endif /* CONFIG_NATIVE_WINDOWS */
13 :
14 : #include "utils/common.h"
15 : #include "utils/uuid.h"
16 : #include "common/ieee802_11_defs.h"
17 : #include "drivers/driver.h"
18 : #include "eap_server/eap.h"
19 : #include "radius/radius_client.h"
20 : #include "ap/wpa_auth.h"
21 : #include "ap/ap_config.h"
22 : #include "config_file.h"
23 :
24 :
25 : #ifndef CONFIG_NO_RADIUS
26 : #ifdef EAP_SERVER
27 : static struct hostapd_radius_attr *
28 : hostapd_parse_radius_attr(const char *value);
29 : #endif /* EAP_SERVER */
30 : #endif /* CONFIG_NO_RADIUS */
31 :
32 :
33 : #ifndef CONFIG_NO_VLAN
34 6 : static int hostapd_config_read_vlan_file(struct hostapd_bss_config *bss,
35 : const char *fname)
36 : {
37 : FILE *f;
38 : char buf[128], *pos, *pos2;
39 6 : int line = 0, vlan_id;
40 : struct hostapd_vlan *vlan;
41 :
42 6 : f = fopen(fname, "r");
43 6 : if (!f) {
44 0 : wpa_printf(MSG_ERROR, "VLAN file '%s' not readable.", fname);
45 0 : return -1;
46 : }
47 :
48 24 : while (fgets(buf, sizeof(buf), f)) {
49 12 : line++;
50 :
51 12 : if (buf[0] == '#')
52 0 : continue;
53 12 : pos = buf;
54 137 : while (*pos != '\0') {
55 125 : if (*pos == '\n') {
56 12 : *pos = '\0';
57 12 : break;
58 : }
59 113 : pos++;
60 : }
61 12 : if (buf[0] == '\0')
62 0 : continue;
63 :
64 12 : if (buf[0] == '*') {
65 6 : vlan_id = VLAN_ID_WILDCARD;
66 6 : pos = buf + 1;
67 : } else {
68 6 : vlan_id = strtol(buf, &pos, 10);
69 6 : if (buf == pos || vlan_id < 1 ||
70 : vlan_id > MAX_VLAN_ID) {
71 0 : wpa_printf(MSG_ERROR, "Invalid VLAN ID at "
72 : "line %d in '%s'", line, fname);
73 0 : fclose(f);
74 0 : return -1;
75 : }
76 : }
77 :
78 36 : while (*pos == ' ' || *pos == '\t')
79 12 : pos++;
80 12 : pos2 = pos;
81 113 : while (*pos2 != ' ' && *pos2 != '\t' && *pos2 != '\0')
82 89 : pos2++;
83 12 : *pos2 = '\0';
84 12 : if (*pos == '\0' || os_strlen(pos) > IFNAMSIZ) {
85 0 : wpa_printf(MSG_ERROR, "Invalid VLAN ifname at line %d "
86 : "in '%s'", line, fname);
87 0 : fclose(f);
88 0 : return -1;
89 : }
90 :
91 12 : vlan = os_zalloc(sizeof(*vlan));
92 12 : if (vlan == NULL) {
93 0 : wpa_printf(MSG_ERROR, "Out of memory while reading "
94 : "VLAN interfaces from '%s'", fname);
95 0 : fclose(f);
96 0 : return -1;
97 : }
98 :
99 12 : vlan->vlan_id = vlan_id;
100 12 : vlan->vlan_desc.untagged = vlan_id;
101 12 : vlan->vlan_desc.notempty = !!vlan_id;
102 12 : os_strlcpy(vlan->ifname, pos, sizeof(vlan->ifname));
103 12 : vlan->next = bss->vlan;
104 12 : bss->vlan = vlan;
105 : }
106 :
107 6 : fclose(f);
108 :
109 6 : return 0;
110 : }
111 : #endif /* CONFIG_NO_VLAN */
112 :
113 :
114 6 : static int hostapd_acl_comp(const void *a, const void *b)
115 : {
116 6 : const struct mac_acl_entry *aa = a;
117 6 : const struct mac_acl_entry *bb = b;
118 6 : return os_memcmp(aa->addr, bb->addr, sizeof(macaddr));
119 : }
120 :
121 :
122 10 : static int hostapd_config_read_maclist(const char *fname,
123 : struct mac_acl_entry **acl, int *num)
124 : {
125 : FILE *f;
126 : char buf[128], *pos;
127 10 : int line = 0;
128 : u8 addr[ETH_ALEN];
129 : struct mac_acl_entry *newacl;
130 : int vlan_id;
131 :
132 10 : if (!fname)
133 0 : return 0;
134 :
135 10 : f = fopen(fname, "r");
136 10 : if (!f) {
137 0 : wpa_printf(MSG_ERROR, "MAC list file '%s' not found.", fname);
138 0 : return -1;
139 : }
140 :
141 52 : while (fgets(buf, sizeof(buf), f)) {
142 32 : int i, rem = 0;
143 :
144 32 : line++;
145 :
146 32 : if (buf[0] == '#')
147 0 : continue;
148 32 : pos = buf;
149 640 : while (*pos != '\0') {
150 608 : if (*pos == '\n') {
151 32 : *pos = '\0';
152 32 : break;
153 : }
154 576 : pos++;
155 : }
156 32 : if (buf[0] == '\0')
157 0 : continue;
158 32 : pos = buf;
159 32 : if (buf[0] == '-') {
160 8 : rem = 1;
161 8 : pos++;
162 : }
163 :
164 32 : if (hwaddr_aton(pos, addr)) {
165 0 : wpa_printf(MSG_ERROR, "Invalid MAC address '%s' at "
166 : "line %d in '%s'", pos, line, fname);
167 0 : fclose(f);
168 0 : return -1;
169 : }
170 :
171 32 : if (rem) {
172 8 : i = 0;
173 36 : while (i < *num) {
174 20 : if (os_memcmp((*acl)[i].addr, addr, ETH_ALEN) ==
175 : 0) {
176 8 : os_remove_in_array(*acl, *num,
177 : sizeof(**acl), i);
178 8 : (*num)--;
179 : } else
180 12 : i++;
181 : }
182 8 : continue;
183 : }
184 24 : vlan_id = 0;
185 24 : pos = buf;
186 456 : while (*pos != '\0' && *pos != ' ' && *pos != '\t')
187 408 : pos++;
188 60 : while (*pos == ' ' || *pos == '\t')
189 12 : pos++;
190 24 : if (*pos != '\0')
191 12 : vlan_id = atoi(pos);
192 :
193 24 : newacl = os_realloc_array(*acl, *num + 1, sizeof(**acl));
194 24 : if (newacl == NULL) {
195 0 : wpa_printf(MSG_ERROR, "MAC list reallocation failed");
196 0 : fclose(f);
197 0 : return -1;
198 : }
199 :
200 24 : *acl = newacl;
201 24 : os_memcpy((*acl)[*num].addr, addr, ETH_ALEN);
202 24 : os_memset(&(*acl)[*num].vlan_id, 0,
203 : sizeof((*acl)[*num].vlan_id));
204 24 : (*acl)[*num].vlan_id.untagged = vlan_id;
205 24 : (*acl)[*num].vlan_id.notempty = !!vlan_id;
206 24 : (*num)++;
207 : }
208 :
209 10 : fclose(f);
210 :
211 10 : qsort(*acl, *num, sizeof(**acl), hostapd_acl_comp);
212 :
213 10 : return 0;
214 : }
215 :
216 :
217 : #ifdef EAP_SERVER
218 143 : static int hostapd_config_read_eap_user(const char *fname,
219 : struct hostapd_bss_config *conf)
220 : {
221 : FILE *f;
222 : char buf[512], *pos, *start, *pos2;
223 143 : int line = 0, ret = 0, num_methods;
224 143 : struct hostapd_eap_user *user = NULL, *tail = NULL, *new_user = NULL;
225 :
226 143 : if (!fname)
227 0 : return 0;
228 :
229 143 : if (os_strncmp(fname, "sqlite:", 7) == 0) {
230 : #ifdef CONFIG_SQLITE
231 2 : os_free(conf->eap_user_sqlite);
232 2 : conf->eap_user_sqlite = os_strdup(fname + 7);
233 2 : return 0;
234 : #else /* CONFIG_SQLITE */
235 : wpa_printf(MSG_ERROR,
236 : "EAP user file in SQLite DB, but CONFIG_SQLITE was not enabled in the build.");
237 : return -1;
238 : #endif /* CONFIG_SQLITE */
239 : }
240 :
241 141 : f = fopen(fname, "r");
242 141 : if (!f) {
243 0 : wpa_printf(MSG_ERROR, "EAP user file '%s' not found.", fname);
244 0 : return -1;
245 : }
246 :
247 : /* Lines: "user" METHOD,METHOD2 "password" (password optional) */
248 17846 : while (fgets(buf, sizeof(buf), f)) {
249 17564 : line++;
250 :
251 17564 : if (buf[0] == '#')
252 0 : continue;
253 17564 : pos = buf;
254 594509 : while (*pos != '\0') {
255 576945 : if (*pos == '\n') {
256 17564 : *pos = '\0';
257 17564 : break;
258 : }
259 559381 : pos++;
260 : }
261 17564 : if (buf[0] == '\0')
262 2881 : continue;
263 :
264 : #ifndef CONFIG_NO_RADIUS
265 14683 : if (user && os_strncmp(buf, "radius_accept_attr=", 19) == 0) {
266 : struct hostapd_radius_attr *attr, *a;
267 3030 : attr = hostapd_parse_radius_attr(buf + 19);
268 3030 : if (attr == NULL) {
269 0 : wpa_printf(MSG_ERROR, "Invalid radius_auth_req_attr: %s",
270 : buf + 19);
271 0 : user = NULL; /* already in the BSS list */
272 0 : goto failed;
273 : }
274 3030 : if (user->accept_attr == NULL) {
275 1652 : user->accept_attr = attr;
276 : } else {
277 1378 : a = user->accept_attr;
278 3445 : while (a->next)
279 689 : a = a->next;
280 1378 : a->next = attr;
281 : }
282 3030 : continue;
283 : }
284 : #endif /* CONFIG_NO_RADIUS */
285 :
286 11653 : user = NULL;
287 :
288 11653 : if (buf[0] != '"' && buf[0] != '*') {
289 0 : wpa_printf(MSG_ERROR, "Invalid EAP identity (no \" in "
290 : "start) on line %d in '%s'", line, fname);
291 0 : goto failed;
292 : }
293 :
294 11653 : user = os_zalloc(sizeof(*user));
295 11653 : if (user == NULL) {
296 0 : wpa_printf(MSG_ERROR, "EAP user allocation failed");
297 0 : goto failed;
298 : }
299 11653 : user->force_version = -1;
300 :
301 11653 : if (buf[0] == '*') {
302 137 : pos = buf;
303 : } else {
304 11516 : pos = buf + 1;
305 11516 : start = pos;
306 173248 : while (*pos != '"' && *pos != '\0')
307 150216 : pos++;
308 11516 : if (*pos == '\0') {
309 0 : wpa_printf(MSG_ERROR, "Invalid EAP identity "
310 : "(no \" in end) on line %d in '%s'",
311 : line, fname);
312 0 : goto failed;
313 : }
314 :
315 11516 : user->identity = os_malloc(pos - start);
316 11516 : if (user->identity == NULL) {
317 0 : wpa_printf(MSG_ERROR, "Failed to allocate "
318 : "memory for EAP identity");
319 0 : goto failed;
320 : }
321 11516 : os_memcpy(user->identity, start, pos - start);
322 11516 : user->identity_len = pos - start;
323 :
324 11516 : if (pos[0] == '"' && pos[1] == '*') {
325 2466 : user->wildcard_prefix = 1;
326 2466 : pos++;
327 : }
328 : }
329 11653 : pos++;
330 38118 : while (*pos == ' ' || *pos == '\t')
331 14812 : pos++;
332 :
333 11653 : if (*pos == '\0') {
334 0 : wpa_printf(MSG_ERROR, "No EAP method on line %d in "
335 : "'%s'", line, fname);
336 0 : goto failed;
337 : }
338 :
339 11653 : start = pos;
340 98817 : while (*pos != ' ' && *pos != '\t' && *pos != '\0')
341 75511 : pos++;
342 11653 : if (*pos == '\0') {
343 3151 : pos = NULL;
344 : } else {
345 8502 : *pos = '\0';
346 8502 : pos++;
347 : }
348 11653 : num_methods = 0;
349 26046 : while (*start) {
350 14393 : char *pos3 = os_strchr(start, ',');
351 14393 : if (pos3) {
352 2740 : *pos3++ = '\0';
353 : }
354 14393 : user->methods[num_methods].method =
355 14393 : eap_server_get_type(
356 : start,
357 : &user->methods[num_methods].vendor);
358 14393 : if (user->methods[num_methods].vendor ==
359 13708 : EAP_VENDOR_IETF &&
360 13708 : user->methods[num_methods].method == EAP_TYPE_NONE)
361 : {
362 2329 : if (os_strcmp(start, "TTLS-PAP") == 0) {
363 685 : user->ttls_auth |= EAP_TTLS_AUTH_PAP;
364 685 : goto skip_eap;
365 : }
366 1644 : if (os_strcmp(start, "TTLS-CHAP") == 0) {
367 137 : user->ttls_auth |= EAP_TTLS_AUTH_CHAP;
368 137 : goto skip_eap;
369 : }
370 1507 : if (os_strcmp(start, "TTLS-MSCHAP") == 0) {
371 137 : user->ttls_auth |=
372 : EAP_TTLS_AUTH_MSCHAP;
373 137 : goto skip_eap;
374 : }
375 1370 : if (os_strcmp(start, "TTLS-MSCHAPV2") == 0) {
376 1096 : user->ttls_auth |=
377 : EAP_TTLS_AUTH_MSCHAPV2;
378 1096 : goto skip_eap;
379 : }
380 274 : if (os_strcmp(start, "MACACL") == 0) {
381 274 : user->macacl = 1;
382 274 : goto skip_eap;
383 : }
384 0 : wpa_printf(MSG_ERROR, "Unsupported EAP type "
385 : "'%s' on line %d in '%s'",
386 : start, line, fname);
387 0 : goto failed;
388 : }
389 :
390 12064 : num_methods++;
391 12064 : if (num_methods >= EAP_MAX_METHODS)
392 0 : break;
393 : skip_eap:
394 14393 : if (pos3 == NULL)
395 11653 : break;
396 2740 : start = pos3;
397 : }
398 11653 : if (num_methods == 0 && user->ttls_auth == 0 && !user->macacl) {
399 0 : wpa_printf(MSG_ERROR, "No EAP types configured on "
400 : "line %d in '%s'", line, fname);
401 0 : goto failed;
402 : }
403 :
404 11653 : if (pos == NULL)
405 3151 : goto done;
406 :
407 18116 : while (*pos == ' ' || *pos == '\t')
408 1112 : pos++;
409 8502 : if (*pos == '\0')
410 0 : goto done;
411 :
412 8502 : if (os_strncmp(pos, "[ver=0]", 7) == 0) {
413 137 : user->force_version = 0;
414 137 : goto done;
415 : }
416 :
417 8365 : if (os_strncmp(pos, "[ver=1]", 7) == 0) {
418 137 : user->force_version = 1;
419 137 : goto done;
420 : }
421 :
422 8228 : if (os_strncmp(pos, "[2]", 3) == 0) {
423 1507 : user->phase2 = 1;
424 1507 : goto done;
425 : }
426 :
427 6721 : if (*pos == '"') {
428 4658 : pos++;
429 4658 : start = pos;
430 80556 : while (*pos != '"' && *pos != '\0')
431 71240 : pos++;
432 4658 : if (*pos == '\0') {
433 0 : wpa_printf(MSG_ERROR, "Invalid EAP password "
434 : "(no \" in end) on line %d in '%s'",
435 : line, fname);
436 0 : goto failed;
437 : }
438 :
439 4658 : user->password = os_malloc(pos - start);
440 4658 : if (user->password == NULL) {
441 0 : wpa_printf(MSG_ERROR, "Failed to allocate "
442 : "memory for EAP password");
443 0 : goto failed;
444 : }
445 4658 : os_memcpy(user->password, start, pos - start);
446 4658 : user->password_len = pos - start;
447 :
448 4658 : pos++;
449 2063 : } else if (os_strncmp(pos, "hash:", 5) == 0) {
450 411 : pos += 5;
451 411 : pos2 = pos;
452 27400 : while (*pos2 != '\0' && *pos2 != ' ' &&
453 26578 : *pos2 != '\t' && *pos2 != '#')
454 13152 : pos2++;
455 411 : if (pos2 - pos != 32) {
456 0 : wpa_printf(MSG_ERROR, "Invalid password hash "
457 : "on line %d in '%s'", line, fname);
458 0 : goto failed;
459 : }
460 411 : user->password = os_malloc(16);
461 411 : if (user->password == NULL) {
462 0 : wpa_printf(MSG_ERROR, "Failed to allocate "
463 : "memory for EAP password hash");
464 0 : goto failed;
465 : }
466 411 : if (hexstr2bin(pos, user->password, 16) < 0) {
467 0 : wpa_printf(MSG_ERROR, "Invalid hash password "
468 : "on line %d in '%s'", line, fname);
469 0 : goto failed;
470 : }
471 411 : user->password_len = 16;
472 411 : user->password_hash = 1;
473 411 : pos = pos2;
474 : } else {
475 1652 : pos2 = pos;
476 126568 : while (*pos2 != '\0' && *pos2 != ' ' &&
477 123264 : *pos2 != '\t' && *pos2 != '#')
478 61632 : pos2++;
479 1652 : if ((pos2 - pos) & 1) {
480 0 : wpa_printf(MSG_ERROR, "Invalid hex password "
481 : "on line %d in '%s'", line, fname);
482 0 : goto failed;
483 : }
484 1652 : user->password = os_malloc((pos2 - pos) / 2);
485 1652 : if (user->password == NULL) {
486 0 : wpa_printf(MSG_ERROR, "Failed to allocate "
487 : "memory for EAP password");
488 0 : goto failed;
489 : }
490 1652 : if (hexstr2bin(pos, user->password,
491 1652 : (pos2 - pos) / 2) < 0) {
492 0 : wpa_printf(MSG_ERROR, "Invalid hex password "
493 : "on line %d in '%s'", line, fname);
494 0 : goto failed;
495 : }
496 1652 : user->password_len = (pos2 - pos) / 2;
497 1652 : pos = pos2;
498 : }
499 :
500 16319 : while (*pos == ' ' || *pos == '\t')
501 2877 : pos++;
502 6721 : if (os_strncmp(pos, "[2]", 3) == 0) {
503 2877 : user->phase2 = 1;
504 : }
505 :
506 : done:
507 11653 : if (tail == NULL) {
508 141 : tail = new_user = user;
509 : } else {
510 11512 : tail->next = user;
511 11512 : tail = user;
512 : }
513 11653 : continue;
514 :
515 : failed:
516 0 : if (user)
517 0 : hostapd_config_free_eap_user(user);
518 0 : ret = -1;
519 0 : break;
520 : }
521 :
522 141 : fclose(f);
523 :
524 141 : if (ret == 0) {
525 141 : user = conf->eap_user;
526 626 : while (user) {
527 : struct hostapd_eap_user *prev;
528 :
529 344 : prev = user;
530 344 : user = user->next;
531 344 : hostapd_config_free_eap_user(prev);
532 : }
533 141 : conf->eap_user = new_user;
534 : }
535 :
536 141 : return ret;
537 : }
538 : #endif /* EAP_SERVER */
539 :
540 :
541 : #ifndef CONFIG_NO_RADIUS
542 : static int
543 647 : hostapd_config_read_radius_addr(struct hostapd_radius_server **server,
544 : int *num_server, const char *val, int def_port,
545 : struct hostapd_radius_server **curr_serv)
546 : {
547 : struct hostapd_radius_server *nserv;
548 : int ret;
549 : static int server_index = 1;
550 :
551 647 : nserv = os_realloc_array(*server, *num_server + 1, sizeof(*nserv));
552 647 : if (nserv == NULL)
553 2 : return -1;
554 :
555 645 : *server = nserv;
556 645 : nserv = &nserv[*num_server];
557 645 : (*num_server)++;
558 645 : (*curr_serv) = nserv;
559 :
560 645 : os_memset(nserv, 0, sizeof(*nserv));
561 645 : nserv->port = def_port;
562 645 : ret = hostapd_parse_ip_addr(val, &nserv->addr);
563 645 : nserv->index = server_index++;
564 :
565 645 : return ret;
566 : }
567 :
568 :
569 : static struct hostapd_radius_attr *
570 3036 : hostapd_parse_radius_attr(const char *value)
571 : {
572 : const char *pos;
573 : char syntax;
574 : struct hostapd_radius_attr *attr;
575 : size_t len;
576 :
577 3036 : attr = os_zalloc(sizeof(*attr));
578 3036 : if (attr == NULL)
579 0 : return NULL;
580 :
581 3036 : attr->type = atoi(value);
582 :
583 3036 : pos = os_strchr(value, ':');
584 3036 : if (pos == NULL) {
585 0 : attr->val = wpabuf_alloc(1);
586 0 : if (attr->val == NULL) {
587 0 : os_free(attr);
588 0 : return NULL;
589 : }
590 0 : wpabuf_put_u8(attr->val, 0);
591 0 : return attr;
592 : }
593 :
594 3036 : pos++;
595 3036 : if (pos[0] == '\0' || pos[1] != ':') {
596 2 : os_free(attr);
597 2 : return NULL;
598 : }
599 3034 : syntax = *pos++;
600 3034 : pos++;
601 :
602 3034 : switch (syntax) {
603 : case 's':
604 830 : attr->val = wpabuf_alloc_copy(pos, os_strlen(pos));
605 830 : break;
606 : case 'x':
607 1100 : len = os_strlen(pos);
608 1100 : if (len & 1)
609 0 : break;
610 1100 : len /= 2;
611 1100 : attr->val = wpabuf_alloc(len);
612 1100 : if (attr->val == NULL)
613 0 : break;
614 1100 : if (hexstr2bin(pos, wpabuf_put(attr->val, len), len) < 0) {
615 0 : wpabuf_free(attr->val);
616 0 : os_free(attr);
617 0 : return NULL;
618 : }
619 1100 : break;
620 : case 'd':
621 1104 : attr->val = wpabuf_alloc(4);
622 1104 : if (attr->val)
623 1104 : wpabuf_put_be32(attr->val, atoi(pos));
624 1104 : break;
625 : default:
626 0 : os_free(attr);
627 0 : return NULL;
628 : }
629 :
630 3034 : if (attr->val == NULL) {
631 0 : os_free(attr);
632 0 : return NULL;
633 : }
634 :
635 3034 : return attr;
636 : }
637 :
638 :
639 4 : static int hostapd_parse_das_client(struct hostapd_bss_config *bss, char *val)
640 : {
641 : char *secret;
642 :
643 4 : secret = os_strchr(val, ' ');
644 4 : if (secret == NULL)
645 1 : return -1;
646 :
647 3 : *secret++ = '\0';
648 :
649 3 : if (hostapd_parse_ip_addr(val, &bss->radius_das_client_addr))
650 1 : return -1;
651 :
652 2 : os_free(bss->radius_das_shared_secret);
653 2 : bss->radius_das_shared_secret = (u8 *) os_strdup(secret);
654 2 : if (bss->radius_das_shared_secret == NULL)
655 0 : return -1;
656 2 : bss->radius_das_shared_secret_len = os_strlen(secret);
657 :
658 2 : return 0;
659 : }
660 : #endif /* CONFIG_NO_RADIUS */
661 :
662 :
663 1181 : static int hostapd_config_parse_key_mgmt(int line, const char *value)
664 : {
665 1181 : int val = 0, last;
666 : char *start, *end, *buf;
667 :
668 1181 : buf = os_strdup(value);
669 1181 : if (buf == NULL)
670 2 : return -1;
671 1179 : start = buf;
672 :
673 2371 : while (*start != '\0') {
674 2395 : while (*start == ' ' || *start == '\t')
675 11 : start++;
676 1192 : if (*start == '\0')
677 1 : break;
678 1191 : end = start;
679 10780 : while (*end != ' ' && *end != '\t' && *end != '\0')
680 8398 : end++;
681 1191 : last = *end == '\0';
682 1191 : *end = '\0';
683 1191 : if (os_strcmp(start, "WPA-PSK") == 0)
684 425 : val |= WPA_KEY_MGMT_PSK;
685 766 : else if (os_strcmp(start, "WPA-EAP") == 0)
686 649 : val |= WPA_KEY_MGMT_IEEE8021X;
687 : #ifdef CONFIG_IEEE80211R
688 117 : else if (os_strcmp(start, "FT-PSK") == 0)
689 50 : val |= WPA_KEY_MGMT_FT_PSK;
690 67 : else if (os_strcmp(start, "FT-EAP") == 0)
691 7 : val |= WPA_KEY_MGMT_FT_IEEE8021X;
692 : #endif /* CONFIG_IEEE80211R */
693 : #ifdef CONFIG_IEEE80211W
694 60 : else if (os_strcmp(start, "WPA-PSK-SHA256") == 0)
695 18 : val |= WPA_KEY_MGMT_PSK_SHA256;
696 42 : else if (os_strcmp(start, "WPA-EAP-SHA256") == 0)
697 3 : val |= WPA_KEY_MGMT_IEEE8021X_SHA256;
698 : #endif /* CONFIG_IEEE80211W */
699 : #ifdef CONFIG_SAE
700 39 : else if (os_strcmp(start, "SAE") == 0)
701 24 : val |= WPA_KEY_MGMT_SAE;
702 15 : else if (os_strcmp(start, "FT-SAE") == 0)
703 5 : val |= WPA_KEY_MGMT_FT_SAE;
704 : #endif /* CONFIG_SAE */
705 : #ifdef CONFIG_SUITEB
706 10 : else if (os_strcmp(start, "WPA-EAP-SUITE-B") == 0)
707 4 : val |= WPA_KEY_MGMT_IEEE8021X_SUITE_B;
708 : #endif /* CONFIG_SUITEB */
709 : #ifdef CONFIG_SUITEB192
710 6 : else if (os_strcmp(start, "WPA-EAP-SUITE-B-192") == 0)
711 4 : val |= WPA_KEY_MGMT_IEEE8021X_SUITE_B_192;
712 : #endif /* CONFIG_SUITEB192 */
713 : else {
714 2 : wpa_printf(MSG_ERROR, "Line %d: invalid key_mgmt '%s'",
715 : line, start);
716 2 : os_free(buf);
717 2 : return -1;
718 : }
719 :
720 1189 : if (last)
721 1176 : break;
722 13 : start = end + 1;
723 : }
724 :
725 1177 : os_free(buf);
726 1177 : if (val == 0) {
727 1 : wpa_printf(MSG_ERROR, "Line %d: no key_mgmt values "
728 : "configured.", line);
729 1 : return -1;
730 : }
731 :
732 1176 : return val;
733 : }
734 :
735 :
736 1188 : static int hostapd_config_parse_cipher(int line, const char *value)
737 : {
738 1188 : int val = wpa_parse_cipher(value);
739 1188 : if (val < 0) {
740 3 : wpa_printf(MSG_ERROR, "Line %d: invalid cipher '%s'.",
741 : line, value);
742 3 : return -1;
743 : }
744 1185 : if (val == 0) {
745 1 : wpa_printf(MSG_ERROR, "Line %d: no cipher values configured.",
746 : line);
747 1 : return -1;
748 : }
749 1184 : return val;
750 : }
751 :
752 :
753 20 : static int hostapd_config_read_wep(struct hostapd_wep_keys *wep, int keyidx,
754 : char *val)
755 : {
756 20 : size_t len = os_strlen(val);
757 :
758 20 : if (keyidx < 0 || keyidx > 3 || wep->key[keyidx] != NULL)
759 0 : return -1;
760 :
761 20 : if (val[0] == '"') {
762 18 : if (len < 2 || val[len - 1] != '"')
763 2 : return -1;
764 16 : len -= 2;
765 16 : wep->key[keyidx] = os_malloc(len);
766 16 : if (wep->key[keyidx] == NULL)
767 0 : return -1;
768 16 : os_memcpy(wep->key[keyidx], val + 1, len);
769 16 : wep->len[keyidx] = len;
770 : } else {
771 2 : if (len & 1)
772 1 : return -1;
773 1 : len /= 2;
774 1 : wep->key[keyidx] = os_malloc(len);
775 1 : if (wep->key[keyidx] == NULL)
776 0 : return -1;
777 1 : wep->len[keyidx] = len;
778 1 : if (hexstr2bin(val, wep->key[keyidx], len) < 0)
779 1 : return -1;
780 : }
781 :
782 16 : wep->keys_set++;
783 :
784 16 : return 0;
785 : }
786 :
787 :
788 6 : static int hostapd_parse_chanlist(struct hostapd_config *conf, char *val)
789 : {
790 : char *pos;
791 :
792 : /* for backwards compatibility, translate ' ' in conf str to ',' */
793 6 : pos = val;
794 21 : while (pos) {
795 9 : pos = os_strchr(pos, ' ');
796 9 : if (pos)
797 3 : *pos++ = ',';
798 : }
799 6 : if (freq_range_list_parse(&conf->acs_ch_list, val))
800 0 : return -1;
801 :
802 6 : return 0;
803 : }
804 :
805 :
806 17 : static int hostapd_parse_intlist(int **int_list, char *val)
807 : {
808 : int *list;
809 : int count;
810 : char *pos, *end;
811 :
812 17 : os_free(*int_list);
813 17 : *int_list = NULL;
814 :
815 17 : pos = val;
816 17 : count = 0;
817 192 : while (*pos != '\0') {
818 158 : if (*pos == ' ')
819 40 : count++;
820 158 : pos++;
821 : }
822 :
823 17 : list = os_malloc(sizeof(int) * (count + 2));
824 17 : if (list == NULL)
825 0 : return -1;
826 17 : pos = val;
827 17 : count = 0;
828 74 : while (*pos != '\0') {
829 57 : end = os_strchr(pos, ' ');
830 57 : if (end)
831 40 : *end = '\0';
832 :
833 57 : list[count++] = atoi(pos);
834 57 : if (!end)
835 17 : break;
836 40 : pos = end + 1;
837 : }
838 17 : list[count] = -1;
839 :
840 17 : *int_list = list;
841 17 : return 0;
842 : }
843 :
844 :
845 12 : static int hostapd_config_bss(struct hostapd_config *conf, const char *ifname)
846 : {
847 : struct hostapd_bss_config **all, *bss;
848 :
849 12 : if (*ifname == '\0')
850 0 : return -1;
851 :
852 12 : all = os_realloc_array(conf->bss, conf->num_bss + 1,
853 : sizeof(struct hostapd_bss_config *));
854 12 : if (all == NULL) {
855 0 : wpa_printf(MSG_ERROR, "Failed to allocate memory for "
856 : "multi-BSS entry");
857 0 : return -1;
858 : }
859 12 : conf->bss = all;
860 :
861 12 : bss = os_zalloc(sizeof(*bss));
862 12 : if (bss == NULL)
863 0 : return -1;
864 12 : bss->radius = os_zalloc(sizeof(*bss->radius));
865 12 : if (bss->radius == NULL) {
866 0 : wpa_printf(MSG_ERROR, "Failed to allocate memory for "
867 : "multi-BSS RADIUS data");
868 0 : os_free(bss);
869 0 : return -1;
870 : }
871 :
872 12 : conf->bss[conf->num_bss++] = bss;
873 12 : conf->last_bss = bss;
874 :
875 12 : hostapd_config_defaults_bss(bss);
876 12 : os_strlcpy(bss->iface, ifname, sizeof(bss->iface));
877 12 : os_memcpy(bss->ssid.vlan, bss->iface, IFNAMSIZ + 1);
878 :
879 12 : return 0;
880 : }
881 :
882 :
883 : /* convert floats with one decimal place to value*10 int, i.e.,
884 : * "1.5" will return 15 */
885 2 : static int hostapd_config_read_int10(const char *value)
886 : {
887 : int i, d;
888 : char *pos;
889 :
890 2 : i = atoi(value);
891 2 : pos = os_strchr(value, '.');
892 2 : d = 0;
893 2 : if (pos) {
894 1 : pos++;
895 1 : if (*pos >= '0' && *pos <= '9')
896 1 : d = *pos - '0';
897 : }
898 :
899 2 : return i * 10 + d;
900 : }
901 :
902 :
903 6 : static int valid_cw(int cw)
904 : {
905 12 : return (cw == 1 || cw == 3 || cw == 7 || cw == 15 || cw == 31 ||
906 4 : cw == 63 || cw == 127 || cw == 255 || cw == 511 || cw == 1023 ||
907 8 : cw == 2047 || cw == 4095 || cw == 8191 || cw == 16383 ||
908 : cw == 32767);
909 : }
910 :
911 :
912 : enum {
913 : IEEE80211_TX_QUEUE_DATA0 = 0, /* used for EDCA AC_VO data */
914 : IEEE80211_TX_QUEUE_DATA1 = 1, /* used for EDCA AC_VI data */
915 : IEEE80211_TX_QUEUE_DATA2 = 2, /* used for EDCA AC_BE data */
916 : IEEE80211_TX_QUEUE_DATA3 = 3 /* used for EDCA AC_BK data */
917 : };
918 :
919 13 : static int hostapd_config_tx_queue(struct hostapd_config *conf,
920 : const char *name, const char *val)
921 : {
922 : int num;
923 : const char *pos;
924 : struct hostapd_tx_queue_params *queue;
925 :
926 : /* skip 'tx_queue_' prefix */
927 13 : pos = name + 9;
928 25 : if (os_strncmp(pos, "data", 4) == 0 &&
929 24 : pos[4] >= '0' && pos[4] <= '9' && pos[5] == '_') {
930 12 : num = pos[4] - '0';
931 12 : pos += 6;
932 2 : } else if (os_strncmp(pos, "after_beacon_", 13) == 0 ||
933 1 : os_strncmp(pos, "beacon_", 7) == 0) {
934 0 : wpa_printf(MSG_INFO, "DEPRECATED: '%s' not used", name);
935 0 : return 0;
936 : } else {
937 1 : wpa_printf(MSG_ERROR, "Unknown tx_queue name '%s'", pos);
938 1 : return -1;
939 : }
940 :
941 12 : if (num >= NUM_TX_QUEUES) {
942 : /* for backwards compatibility, do not trigger failure */
943 0 : wpa_printf(MSG_INFO, "DEPRECATED: '%s' not used", name);
944 0 : return 0;
945 : }
946 :
947 12 : queue = &conf->tx_queue[num];
948 :
949 12 : if (os_strcmp(pos, "aifs") == 0) {
950 3 : queue->aifs = atoi(val);
951 3 : if (queue->aifs < 0 || queue->aifs > 255) {
952 1 : wpa_printf(MSG_ERROR, "Invalid AIFS value %d",
953 : queue->aifs);
954 1 : return -1;
955 : }
956 9 : } else if (os_strcmp(pos, "cwmin") == 0) {
957 3 : queue->cwmin = atoi(val);
958 3 : if (!valid_cw(queue->cwmin)) {
959 1 : wpa_printf(MSG_ERROR, "Invalid cwMin value %d",
960 : queue->cwmin);
961 1 : return -1;
962 : }
963 6 : } else if (os_strcmp(pos, "cwmax") == 0) {
964 3 : queue->cwmax = atoi(val);
965 3 : if (!valid_cw(queue->cwmax)) {
966 1 : wpa_printf(MSG_ERROR, "Invalid cwMax value %d",
967 : queue->cwmax);
968 1 : return -1;
969 : }
970 3 : } else if (os_strcmp(pos, "burst") == 0) {
971 2 : queue->burst = hostapd_config_read_int10(val);
972 : } else {
973 1 : wpa_printf(MSG_ERROR, "Unknown tx_queue field '%s'", pos);
974 1 : return -1;
975 : }
976 :
977 8 : return 0;
978 : }
979 :
980 :
981 : #ifdef CONFIG_IEEE80211R
982 117 : static int add_r0kh(struct hostapd_bss_config *bss, char *value)
983 : {
984 : struct ft_remote_r0kh *r0kh;
985 : char *pos, *next;
986 :
987 117 : r0kh = os_zalloc(sizeof(*r0kh));
988 117 : if (r0kh == NULL)
989 0 : return -1;
990 :
991 : /* 02:01:02:03:04:05 a.example.com 000102030405060708090a0b0c0d0e0f */
992 117 : pos = value;
993 117 : next = os_strchr(pos, ' ');
994 117 : if (next)
995 117 : *next++ = '\0';
996 117 : if (next == NULL || hwaddr_aton(pos, r0kh->addr)) {
997 1 : wpa_printf(MSG_ERROR, "Invalid R0KH MAC address: '%s'", pos);
998 1 : os_free(r0kh);
999 1 : return -1;
1000 : }
1001 :
1002 116 : pos = next;
1003 116 : next = os_strchr(pos, ' ');
1004 116 : if (next)
1005 116 : *next++ = '\0';
1006 116 : if (next == NULL || next - pos > FT_R0KH_ID_MAX_LEN) {
1007 1 : wpa_printf(MSG_ERROR, "Invalid R0KH-ID: '%s'", pos);
1008 1 : os_free(r0kh);
1009 1 : return -1;
1010 : }
1011 115 : r0kh->id_len = next - pos - 1;
1012 115 : os_memcpy(r0kh->id, pos, r0kh->id_len);
1013 :
1014 115 : pos = next;
1015 115 : if (hexstr2bin(pos, r0kh->key, sizeof(r0kh->key))) {
1016 1 : wpa_printf(MSG_ERROR, "Invalid R0KH key: '%s'", pos);
1017 1 : os_free(r0kh);
1018 1 : return -1;
1019 : }
1020 :
1021 114 : r0kh->next = bss->r0kh_list;
1022 114 : bss->r0kh_list = r0kh;
1023 :
1024 114 : return 0;
1025 : }
1026 :
1027 :
1028 60 : static int add_r1kh(struct hostapd_bss_config *bss, char *value)
1029 : {
1030 : struct ft_remote_r1kh *r1kh;
1031 : char *pos, *next;
1032 :
1033 60 : r1kh = os_zalloc(sizeof(*r1kh));
1034 60 : if (r1kh == NULL)
1035 0 : return -1;
1036 :
1037 : /* 02:01:02:03:04:05 02:01:02:03:04:05
1038 : * 000102030405060708090a0b0c0d0e0f */
1039 60 : pos = value;
1040 60 : next = os_strchr(pos, ' ');
1041 60 : if (next)
1042 60 : *next++ = '\0';
1043 60 : if (next == NULL || hwaddr_aton(pos, r1kh->addr)) {
1044 1 : wpa_printf(MSG_ERROR, "Invalid R1KH MAC address: '%s'", pos);
1045 1 : os_free(r1kh);
1046 1 : return -1;
1047 : }
1048 :
1049 59 : pos = next;
1050 59 : next = os_strchr(pos, ' ');
1051 59 : if (next)
1052 59 : *next++ = '\0';
1053 59 : if (next == NULL || hwaddr_aton(pos, r1kh->id)) {
1054 1 : wpa_printf(MSG_ERROR, "Invalid R1KH-ID: '%s'", pos);
1055 1 : os_free(r1kh);
1056 1 : return -1;
1057 : }
1058 :
1059 58 : pos = next;
1060 58 : if (hexstr2bin(pos, r1kh->key, sizeof(r1kh->key))) {
1061 1 : wpa_printf(MSG_ERROR, "Invalid R1KH key: '%s'", pos);
1062 1 : os_free(r1kh);
1063 1 : return -1;
1064 : }
1065 :
1066 57 : r1kh->next = bss->r1kh_list;
1067 57 : bss->r1kh_list = r1kh;
1068 :
1069 57 : return 0;
1070 : }
1071 : #endif /* CONFIG_IEEE80211R */
1072 :
1073 :
1074 : #ifdef CONFIG_IEEE80211N
1075 82 : static int hostapd_config_ht_capab(struct hostapd_config *conf,
1076 : const char *capab)
1077 : {
1078 82 : if (os_strstr(capab, "[LDPC]"))
1079 1 : conf->ht_capab |= HT_CAP_INFO_LDPC_CODING_CAP;
1080 82 : if (os_strstr(capab, "[HT40-]")) {
1081 25 : conf->ht_capab |= HT_CAP_INFO_SUPP_CHANNEL_WIDTH_SET;
1082 25 : conf->secondary_channel = -1;
1083 : }
1084 82 : if (os_strstr(capab, "[HT40+]")) {
1085 50 : conf->ht_capab |= HT_CAP_INFO_SUPP_CHANNEL_WIDTH_SET;
1086 50 : conf->secondary_channel = 1;
1087 : }
1088 82 : if (os_strstr(capab, "[SMPS-STATIC]")) {
1089 2 : conf->ht_capab &= ~HT_CAP_INFO_SMPS_MASK;
1090 2 : conf->ht_capab |= HT_CAP_INFO_SMPS_STATIC;
1091 : }
1092 82 : if (os_strstr(capab, "[SMPS-DYNAMIC]")) {
1093 2 : conf->ht_capab &= ~HT_CAP_INFO_SMPS_MASK;
1094 2 : conf->ht_capab |= HT_CAP_INFO_SMPS_DYNAMIC;
1095 : }
1096 82 : if (os_strstr(capab, "[GF]"))
1097 1 : conf->ht_capab |= HT_CAP_INFO_GREEN_FIELD;
1098 82 : if (os_strstr(capab, "[SHORT-GI-20]"))
1099 1 : conf->ht_capab |= HT_CAP_INFO_SHORT_GI20MHZ;
1100 82 : if (os_strstr(capab, "[SHORT-GI-40]"))
1101 3 : conf->ht_capab |= HT_CAP_INFO_SHORT_GI40MHZ;
1102 82 : if (os_strstr(capab, "[TX-STBC]"))
1103 1 : conf->ht_capab |= HT_CAP_INFO_TX_STBC;
1104 82 : if (os_strstr(capab, "[RX-STBC1]")) {
1105 1 : conf->ht_capab &= ~HT_CAP_INFO_RX_STBC_MASK;
1106 1 : conf->ht_capab |= HT_CAP_INFO_RX_STBC_1;
1107 : }
1108 82 : if (os_strstr(capab, "[RX-STBC12]")) {
1109 1 : conf->ht_capab &= ~HT_CAP_INFO_RX_STBC_MASK;
1110 1 : conf->ht_capab |= HT_CAP_INFO_RX_STBC_12;
1111 : }
1112 82 : if (os_strstr(capab, "[RX-STBC123]")) {
1113 1 : conf->ht_capab &= ~HT_CAP_INFO_RX_STBC_MASK;
1114 1 : conf->ht_capab |= HT_CAP_INFO_RX_STBC_123;
1115 : }
1116 82 : if (os_strstr(capab, "[DELAYED-BA]"))
1117 1 : conf->ht_capab |= HT_CAP_INFO_DELAYED_BA;
1118 82 : if (os_strstr(capab, "[MAX-AMSDU-7935]"))
1119 1 : conf->ht_capab |= HT_CAP_INFO_MAX_AMSDU_SIZE;
1120 82 : if (os_strstr(capab, "[DSSS_CCK-40]"))
1121 1 : conf->ht_capab |= HT_CAP_INFO_DSSS_CCK40MHZ;
1122 82 : if (os_strstr(capab, "[40-INTOLERANT]"))
1123 3 : conf->ht_capab |= HT_CAP_INFO_40MHZ_INTOLERANT;
1124 82 : if (os_strstr(capab, "[LSIG-TXOP-PROT]"))
1125 1 : conf->ht_capab |= HT_CAP_INFO_LSIG_TXOP_PROTECT_SUPPORT;
1126 :
1127 82 : return 0;
1128 : }
1129 : #endif /* CONFIG_IEEE80211N */
1130 :
1131 :
1132 : #ifdef CONFIG_IEEE80211AC
1133 16 : static int hostapd_config_vht_capab(struct hostapd_config *conf,
1134 : const char *capab)
1135 : {
1136 16 : if (os_strstr(capab, "[MAX-MPDU-7991]"))
1137 1 : conf->vht_capab |= VHT_CAP_MAX_MPDU_LENGTH_7991;
1138 16 : if (os_strstr(capab, "[MAX-MPDU-11454]"))
1139 3 : conf->vht_capab |= VHT_CAP_MAX_MPDU_LENGTH_11454;
1140 16 : if (os_strstr(capab, "[VHT160]"))
1141 1 : conf->vht_capab |= VHT_CAP_SUPP_CHAN_WIDTH_160MHZ;
1142 16 : if (os_strstr(capab, "[VHT160-80PLUS80]"))
1143 1 : conf->vht_capab |= VHT_CAP_SUPP_CHAN_WIDTH_160_80PLUS80MHZ;
1144 16 : if (os_strstr(capab, "[RXLDPC]"))
1145 2 : conf->vht_capab |= VHT_CAP_RXLDPC;
1146 16 : if (os_strstr(capab, "[SHORT-GI-80]"))
1147 2 : conf->vht_capab |= VHT_CAP_SHORT_GI_80;
1148 16 : if (os_strstr(capab, "[SHORT-GI-160]"))
1149 1 : conf->vht_capab |= VHT_CAP_SHORT_GI_160;
1150 16 : if (os_strstr(capab, "[TX-STBC-2BY1]"))
1151 2 : conf->vht_capab |= VHT_CAP_TXSTBC;
1152 16 : if (os_strstr(capab, "[RX-STBC-1]"))
1153 2 : conf->vht_capab |= VHT_CAP_RXSTBC_1;
1154 16 : if (os_strstr(capab, "[RX-STBC-12]"))
1155 1 : conf->vht_capab |= VHT_CAP_RXSTBC_2;
1156 16 : if (os_strstr(capab, "[RX-STBC-123]"))
1157 1 : conf->vht_capab |= VHT_CAP_RXSTBC_3;
1158 16 : if (os_strstr(capab, "[RX-STBC-1234]"))
1159 1 : conf->vht_capab |= VHT_CAP_RXSTBC_4;
1160 16 : if (os_strstr(capab, "[SU-BEAMFORMER]"))
1161 1 : conf->vht_capab |= VHT_CAP_SU_BEAMFORMER_CAPABLE;
1162 16 : if (os_strstr(capab, "[SU-BEAMFORMEE]"))
1163 1 : conf->vht_capab |= VHT_CAP_SU_BEAMFORMEE_CAPABLE;
1164 17 : if (os_strstr(capab, "[BF-ANTENNA-2]") &&
1165 1 : (conf->vht_capab & VHT_CAP_SU_BEAMFORMEE_CAPABLE))
1166 1 : conf->vht_capab |= (1 << VHT_CAP_BEAMFORMEE_STS_OFFSET);
1167 17 : if (os_strstr(capab, "[BF-ANTENNA-3]") &&
1168 1 : (conf->vht_capab & VHT_CAP_SU_BEAMFORMEE_CAPABLE))
1169 1 : conf->vht_capab |= (2 << VHT_CAP_BEAMFORMEE_STS_OFFSET);
1170 17 : if (os_strstr(capab, "[BF-ANTENNA-4]") &&
1171 1 : (conf->vht_capab & VHT_CAP_SU_BEAMFORMEE_CAPABLE))
1172 1 : conf->vht_capab |= (3 << VHT_CAP_BEAMFORMEE_STS_OFFSET);
1173 17 : if (os_strstr(capab, "[SOUNDING-DIMENSION-2]") &&
1174 1 : (conf->vht_capab & VHT_CAP_SU_BEAMFORMER_CAPABLE))
1175 1 : conf->vht_capab |= (1 << VHT_CAP_SOUNDING_DIMENSION_OFFSET);
1176 17 : if (os_strstr(capab, "[SOUNDING-DIMENSION-3]") &&
1177 1 : (conf->vht_capab & VHT_CAP_SU_BEAMFORMER_CAPABLE))
1178 1 : conf->vht_capab |= (2 << VHT_CAP_SOUNDING_DIMENSION_OFFSET);
1179 17 : if (os_strstr(capab, "[SOUNDING-DIMENSION-4]") &&
1180 1 : (conf->vht_capab & VHT_CAP_SU_BEAMFORMER_CAPABLE))
1181 1 : conf->vht_capab |= (3 << VHT_CAP_SOUNDING_DIMENSION_OFFSET);
1182 16 : if (os_strstr(capab, "[MU-BEAMFORMER]"))
1183 1 : conf->vht_capab |= VHT_CAP_MU_BEAMFORMER_CAPABLE;
1184 16 : if (os_strstr(capab, "[VHT-TXOP-PS]"))
1185 1 : conf->vht_capab |= VHT_CAP_VHT_TXOP_PS;
1186 16 : if (os_strstr(capab, "[HTC-VHT]"))
1187 1 : conf->vht_capab |= VHT_CAP_HTC_VHT;
1188 16 : if (os_strstr(capab, "[MAX-A-MPDU-LEN-EXP7]"))
1189 1 : conf->vht_capab |= VHT_CAP_MAX_A_MPDU_LENGTH_EXPONENT_MAX;
1190 15 : else if (os_strstr(capab, "[MAX-A-MPDU-LEN-EXP6]"))
1191 1 : conf->vht_capab |= VHT_CAP_MAX_A_MPDU_LENGTH_EXPONENT_6;
1192 14 : else if (os_strstr(capab, "[MAX-A-MPDU-LEN-EXP5]"))
1193 1 : conf->vht_capab |= VHT_CAP_MAX_A_MPDU_LENGTH_EXPONENT_5;
1194 13 : else if (os_strstr(capab, "[MAX-A-MPDU-LEN-EXP4]"))
1195 1 : conf->vht_capab |= VHT_CAP_MAX_A_MPDU_LENGTH_EXPONENT_4;
1196 12 : else if (os_strstr(capab, "[MAX-A-MPDU-LEN-EXP3]"))
1197 1 : conf->vht_capab |= VHT_CAP_MAX_A_MPDU_LENGTH_EXPONENT_3;
1198 11 : else if (os_strstr(capab, "[MAX-A-MPDU-LEN-EXP2]"))
1199 1 : conf->vht_capab |= VHT_CAP_MAX_A_MPDU_LENGTH_EXPONENT_2;
1200 10 : else if (os_strstr(capab, "[MAX-A-MPDU-LEN-EXP1]"))
1201 1 : conf->vht_capab |= VHT_CAP_MAX_A_MPDU_LENGTH_EXPONENT_1;
1202 17 : if (os_strstr(capab, "[VHT-LINK-ADAPT2]") &&
1203 1 : (conf->vht_capab & VHT_CAP_HTC_VHT))
1204 1 : conf->vht_capab |= VHT_CAP_VHT_LINK_ADAPTATION_VHT_UNSOL_MFB;
1205 17 : if (os_strstr(capab, "[VHT-LINK-ADAPT3]") &&
1206 1 : (conf->vht_capab & VHT_CAP_HTC_VHT))
1207 1 : conf->vht_capab |= VHT_CAP_VHT_LINK_ADAPTATION_VHT_MRQ_MFB;
1208 16 : if (os_strstr(capab, "[RX-ANTENNA-PATTERN]"))
1209 1 : conf->vht_capab |= VHT_CAP_RX_ANTENNA_PATTERN;
1210 16 : if (os_strstr(capab, "[TX-ANTENNA-PATTERN]"))
1211 1 : conf->vht_capab |= VHT_CAP_TX_ANTENNA_PATTERN;
1212 16 : return 0;
1213 : }
1214 : #endif /* CONFIG_IEEE80211AC */
1215 :
1216 :
1217 : #ifdef CONFIG_INTERWORKING
1218 767 : static int parse_roaming_consortium(struct hostapd_bss_config *bss, char *pos,
1219 : int line)
1220 : {
1221 767 : size_t len = os_strlen(pos);
1222 : u8 oi[MAX_ROAMING_CONSORTIUM_LEN];
1223 :
1224 : struct hostapd_roaming_consortium *rc;
1225 :
1226 1531 : if ((len & 1) || len < 2 * 3 || len / 2 > MAX_ROAMING_CONSORTIUM_LEN ||
1227 764 : hexstr2bin(pos, oi, len / 2)) {
1228 3 : wpa_printf(MSG_ERROR, "Line %d: invalid roaming_consortium "
1229 : "'%s'", line, pos);
1230 3 : return -1;
1231 : }
1232 764 : len /= 2;
1233 :
1234 764 : rc = os_realloc_array(bss->roaming_consortium,
1235 764 : bss->roaming_consortium_count + 1,
1236 : sizeof(struct hostapd_roaming_consortium));
1237 764 : if (rc == NULL)
1238 0 : return -1;
1239 :
1240 764 : os_memcpy(rc[bss->roaming_consortium_count].oi, oi, len);
1241 764 : rc[bss->roaming_consortium_count].len = len;
1242 :
1243 764 : bss->roaming_consortium = rc;
1244 764 : bss->roaming_consortium_count++;
1245 :
1246 764 : return 0;
1247 : }
1248 :
1249 :
1250 515 : static int parse_lang_string(struct hostapd_lang_string **array,
1251 : unsigned int *count, char *pos)
1252 : {
1253 515 : char *sep, *str = NULL;
1254 : size_t clen, nlen, slen;
1255 : struct hostapd_lang_string *ls;
1256 515 : int ret = -1;
1257 :
1258 515 : if (*pos == '"' || (*pos == 'P' && pos[1] == '"')) {
1259 2 : str = wpa_config_parse_string(pos, &slen);
1260 2 : if (!str)
1261 1 : return -1;
1262 1 : pos = str;
1263 : }
1264 :
1265 514 : sep = os_strchr(pos, ':');
1266 514 : if (sep == NULL)
1267 2 : goto fail;
1268 512 : *sep++ = '\0';
1269 :
1270 512 : clen = os_strlen(pos);
1271 512 : if (clen < 2 || clen > sizeof(ls->lang))
1272 : goto fail;
1273 507 : nlen = os_strlen(sep);
1274 507 : if (nlen > 252)
1275 1 : goto fail;
1276 :
1277 506 : ls = os_realloc_array(*array, *count + 1,
1278 : sizeof(struct hostapd_lang_string));
1279 506 : if (ls == NULL)
1280 0 : goto fail;
1281 :
1282 506 : *array = ls;
1283 506 : ls = &(*array)[*count];
1284 506 : (*count)++;
1285 :
1286 506 : os_memset(ls->lang, 0, sizeof(ls->lang));
1287 506 : os_memcpy(ls->lang, pos, clen);
1288 506 : ls->name_len = nlen;
1289 506 : os_memcpy(ls->name, sep, nlen);
1290 :
1291 506 : ret = 0;
1292 : fail:
1293 514 : os_free(str);
1294 514 : return ret;
1295 : }
1296 :
1297 :
1298 401 : static int parse_venue_name(struct hostapd_bss_config *bss, char *pos,
1299 : int line)
1300 : {
1301 401 : if (parse_lang_string(&bss->venue_name, &bss->venue_name_count, pos)) {
1302 6 : wpa_printf(MSG_ERROR, "Line %d: Invalid venue_name '%s'",
1303 : line, pos);
1304 6 : return -1;
1305 : }
1306 395 : return 0;
1307 : }
1308 :
1309 :
1310 201 : static int parse_3gpp_cell_net(struct hostapd_bss_config *bss, char *buf,
1311 : int line)
1312 : {
1313 : size_t count;
1314 : char *pos;
1315 201 : u8 *info = NULL, *ipos;
1316 :
1317 : /* format: <MCC1,MNC1>[;<MCC2,MNC2>][;...] */
1318 :
1319 201 : count = 1;
1320 1557 : for (pos = buf; *pos; pos++) {
1321 1357 : if ((*pos < '0' || *pos > '9') && *pos != ';' && *pos != ',')
1322 1 : goto fail;
1323 1356 : if (*pos == ';')
1324 133 : count++;
1325 : }
1326 200 : if (1 + count * 3 > 0x7f)
1327 1 : goto fail;
1328 :
1329 199 : info = os_zalloc(2 + 3 + count * 3);
1330 199 : if (info == NULL)
1331 0 : return -1;
1332 :
1333 199 : ipos = info;
1334 199 : *ipos++ = 0; /* GUD - Version 1 */
1335 199 : *ipos++ = 3 + count * 3; /* User Data Header Length (UDHL) */
1336 199 : *ipos++ = 0; /* PLMN List IEI */
1337 : /* ext(b8) | Length of PLMN List value contents(b7..1) */
1338 199 : *ipos++ = 1 + count * 3;
1339 199 : *ipos++ = count; /* Number of PLMNs */
1340 :
1341 199 : pos = buf;
1342 596 : while (pos && *pos) {
1343 : char *mcc, *mnc;
1344 : size_t mnc_len;
1345 :
1346 202 : mcc = pos;
1347 202 : mnc = os_strchr(pos, ',');
1348 202 : if (mnc == NULL)
1349 1 : goto fail;
1350 201 : *mnc++ = '\0';
1351 201 : pos = os_strchr(mnc, ';');
1352 201 : if (pos)
1353 3 : *pos++ = '\0';
1354 :
1355 201 : mnc_len = os_strlen(mnc);
1356 201 : if (os_strlen(mcc) != 3 || (mnc_len != 2 && mnc_len != 3))
1357 : goto fail;
1358 :
1359 : /* BC coded MCC,MNC */
1360 : /* MCC digit 2 | MCC digit 1 */
1361 198 : *ipos++ = ((mcc[1] - '0') << 4) | (mcc[0] - '0');
1362 : /* MNC digit 3 | MCC digit 3 */
1363 396 : *ipos++ = (((mnc_len == 2) ? 0xf0 : ((mnc[2] - '0') << 4))) |
1364 198 : (mcc[2] - '0');
1365 : /* MNC digit 2 | MNC digit 1 */
1366 198 : *ipos++ = ((mnc[1] - '0') << 4) | (mnc[0] - '0');
1367 : }
1368 :
1369 195 : os_free(bss->anqp_3gpp_cell_net);
1370 195 : bss->anqp_3gpp_cell_net = info;
1371 195 : bss->anqp_3gpp_cell_net_len = 2 + 3 + 3 * count;
1372 390 : wpa_hexdump(MSG_MSGDUMP, "3GPP Cellular Network information",
1373 195 : bss->anqp_3gpp_cell_net, bss->anqp_3gpp_cell_net_len);
1374 :
1375 195 : return 0;
1376 :
1377 : fail:
1378 6 : wpa_printf(MSG_ERROR, "Line %d: Invalid anqp_3gpp_cell_net: %s",
1379 : line, buf);
1380 6 : os_free(info);
1381 6 : return -1;
1382 : }
1383 :
1384 :
1385 357 : static int parse_nai_realm(struct hostapd_bss_config *bss, char *buf, int line)
1386 : {
1387 : struct hostapd_nai_realm_data *realm;
1388 : size_t i, j, len;
1389 : int *offsets;
1390 : char *pos, *end, *rpos;
1391 :
1392 357 : offsets = os_calloc(bss->nai_realm_count * MAX_NAI_REALMS,
1393 : sizeof(int));
1394 357 : if (offsets == NULL)
1395 0 : return -1;
1396 :
1397 513 : for (i = 0; i < bss->nai_realm_count; i++) {
1398 156 : realm = &bss->nai_realm_data[i];
1399 1716 : for (j = 0; j < MAX_NAI_REALMS; j++) {
1400 3280 : offsets[i * MAX_NAI_REALMS + j] =
1401 1560 : realm->realm[j] ?
1402 160 : realm->realm[j] - realm->realm_buf : -1;
1403 : }
1404 : }
1405 :
1406 357 : realm = os_realloc_array(bss->nai_realm_data, bss->nai_realm_count + 1,
1407 : sizeof(struct hostapd_nai_realm_data));
1408 357 : if (realm == NULL) {
1409 0 : os_free(offsets);
1410 0 : return -1;
1411 : }
1412 357 : bss->nai_realm_data = realm;
1413 :
1414 : /* patch the pointers after realloc */
1415 513 : for (i = 0; i < bss->nai_realm_count; i++) {
1416 156 : realm = &bss->nai_realm_data[i];
1417 1716 : for (j = 0; j < MAX_NAI_REALMS; j++) {
1418 1560 : int offs = offsets[i * MAX_NAI_REALMS + j];
1419 1560 : if (offs >= 0)
1420 160 : realm->realm[j] = realm->realm_buf + offs;
1421 : else
1422 1400 : realm->realm[j] = NULL;
1423 : }
1424 : }
1425 357 : os_free(offsets);
1426 :
1427 357 : realm = &bss->nai_realm_data[bss->nai_realm_count];
1428 357 : os_memset(realm, 0, sizeof(*realm));
1429 :
1430 357 : pos = buf;
1431 357 : realm->encoding = atoi(pos);
1432 357 : pos = os_strchr(pos, ',');
1433 357 : if (pos == NULL)
1434 1 : goto fail;
1435 356 : pos++;
1436 :
1437 356 : end = os_strchr(pos, ',');
1438 356 : if (end) {
1439 202 : len = end - pos;
1440 202 : *end = '\0';
1441 : } else {
1442 154 : len = os_strlen(pos);
1443 : }
1444 :
1445 356 : if (len > MAX_NAI_REALMLEN) {
1446 1 : wpa_printf(MSG_ERROR, "Too long a realm string (%d > max %d "
1447 : "characters)", (int) len, MAX_NAI_REALMLEN);
1448 1 : goto fail;
1449 : }
1450 355 : os_memcpy(realm->realm_buf, pos, len);
1451 :
1452 355 : if (end)
1453 202 : pos = end + 1;
1454 : else
1455 153 : pos = NULL;
1456 :
1457 877 : while (pos && *pos) {
1458 : struct hostapd_nai_realm_eap *eap;
1459 :
1460 369 : if (realm->eap_method_count >= MAX_NAI_EAP_METHODS) {
1461 1 : wpa_printf(MSG_ERROR, "Too many EAP methods");
1462 1 : goto fail;
1463 : }
1464 :
1465 368 : eap = &realm->eap_method[realm->eap_method_count];
1466 368 : realm->eap_method_count++;
1467 :
1468 368 : end = os_strchr(pos, ',');
1469 368 : if (end == NULL)
1470 201 : end = pos + os_strlen(pos);
1471 :
1472 368 : eap->eap_method = atoi(pos);
1473 : for (;;) {
1474 896 : pos = os_strchr(pos, '[');
1475 896 : if (pos == NULL || pos > end)
1476 : break;
1477 531 : pos++;
1478 531 : if (eap->num_auths >= MAX_NAI_AUTH_TYPES) {
1479 1 : wpa_printf(MSG_ERROR, "Too many auth params");
1480 1 : goto fail;
1481 : }
1482 530 : eap->auth_id[eap->num_auths] = atoi(pos);
1483 530 : pos = os_strchr(pos, ':');
1484 530 : if (pos == NULL || pos > end)
1485 : goto fail;
1486 529 : pos++;
1487 529 : eap->auth_val[eap->num_auths] = atoi(pos);
1488 529 : pos = os_strchr(pos, ']');
1489 529 : if (pos == NULL || pos > end)
1490 : goto fail;
1491 528 : pos++;
1492 528 : eap->num_auths++;
1493 528 : }
1494 :
1495 365 : if (*end != ',')
1496 198 : break;
1497 :
1498 167 : pos = end + 1;
1499 : }
1500 :
1501 : /* Split realm list into null terminated realms */
1502 351 : rpos = realm->realm_buf;
1503 351 : i = 0;
1504 716 : while (*rpos) {
1505 365 : if (i >= MAX_NAI_REALMS) {
1506 1 : wpa_printf(MSG_ERROR, "Too many realms");
1507 1 : goto fail;
1508 : }
1509 364 : realm->realm[i++] = rpos;
1510 364 : rpos = os_strchr(rpos, ';');
1511 364 : if (rpos == NULL)
1512 350 : break;
1513 14 : *rpos++ = '\0';
1514 : }
1515 :
1516 350 : bss->nai_realm_count++;
1517 :
1518 350 : return 0;
1519 :
1520 : fail:
1521 7 : wpa_printf(MSG_ERROR, "Line %d: invalid nai_realm '%s'", line, buf);
1522 7 : return -1;
1523 : }
1524 :
1525 :
1526 34 : static int parse_anqp_elem(struct hostapd_bss_config *bss, char *buf, int line)
1527 : {
1528 : char *delim;
1529 : u16 infoid;
1530 : size_t len;
1531 : struct wpabuf *payload;
1532 : struct anqp_element *elem;
1533 :
1534 34 : delim = os_strchr(buf, ':');
1535 34 : if (!delim)
1536 0 : return -1;
1537 34 : delim++;
1538 34 : infoid = atoi(buf);
1539 34 : len = os_strlen(delim);
1540 34 : if (len & 1)
1541 0 : return -1;
1542 34 : len /= 2;
1543 34 : payload = wpabuf_alloc(len);
1544 34 : if (!payload)
1545 0 : return -1;
1546 34 : if (hexstr2bin(delim, wpabuf_put(payload, len), len) < 0) {
1547 0 : wpabuf_free(payload);
1548 0 : return -1;
1549 : }
1550 :
1551 56 : dl_list_for_each(elem, &bss->anqp_elem, struct anqp_element, list) {
1552 46 : if (elem->infoid == infoid) {
1553 : /* Update existing entry */
1554 24 : wpabuf_free(elem->payload);
1555 24 : elem->payload = payload;
1556 24 : return 0;
1557 : }
1558 : }
1559 :
1560 : /* Add a new entry */
1561 10 : elem = os_zalloc(sizeof(*elem));
1562 10 : if (!elem) {
1563 0 : wpabuf_free(payload);
1564 0 : return -1;
1565 : }
1566 10 : elem->infoid = infoid;
1567 10 : elem->payload = payload;
1568 10 : dl_list_add(&bss->anqp_elem, &elem->list);
1569 :
1570 10 : return 0;
1571 : }
1572 :
1573 :
1574 7 : static int parse_qos_map_set(struct hostapd_bss_config *bss,
1575 : char *buf, int line)
1576 : {
1577 7 : u8 qos_map_set[16 + 2 * 21], count = 0;
1578 7 : char *pos = buf;
1579 : int val;
1580 :
1581 : for (;;) {
1582 143 : if (count == sizeof(qos_map_set)) {
1583 1 : wpa_printf(MSG_ERROR, "Line %d: Too many qos_map_set "
1584 : "parameters '%s'", line, buf);
1585 1 : return -1;
1586 : }
1587 :
1588 142 : val = atoi(pos);
1589 142 : if (val > 255 || val < 0) {
1590 2 : wpa_printf(MSG_ERROR, "Line %d: Invalid qos_map_set "
1591 : "'%s'", line, buf);
1592 2 : return -1;
1593 : }
1594 :
1595 140 : qos_map_set[count++] = val;
1596 140 : pos = os_strchr(pos, ',');
1597 140 : if (!pos)
1598 4 : break;
1599 136 : pos++;
1600 136 : }
1601 :
1602 4 : if (count < 16 || count & 1) {
1603 3 : wpa_printf(MSG_ERROR, "Line %d: Invalid qos_map_set '%s'",
1604 : line, buf);
1605 3 : return -1;
1606 : }
1607 :
1608 1 : os_memcpy(bss->qos_map_set, qos_map_set, count);
1609 1 : bss->qos_map_set_len = count;
1610 :
1611 1 : return 0;
1612 : }
1613 :
1614 : #endif /* CONFIG_INTERWORKING */
1615 :
1616 :
1617 : #ifdef CONFIG_HS20
1618 592 : static int hs20_parse_conn_capab(struct hostapd_bss_config *bss, char *buf,
1619 : int line)
1620 : {
1621 : u8 *conn_cap;
1622 : char *pos;
1623 :
1624 592 : if (bss->hs20_connection_capability_len >= 0xfff0)
1625 0 : return -1;
1626 :
1627 592 : conn_cap = os_realloc(bss->hs20_connection_capability,
1628 592 : bss->hs20_connection_capability_len + 4);
1629 592 : if (conn_cap == NULL)
1630 0 : return -1;
1631 :
1632 592 : bss->hs20_connection_capability = conn_cap;
1633 592 : conn_cap += bss->hs20_connection_capability_len;
1634 592 : pos = buf;
1635 592 : conn_cap[0] = atoi(pos);
1636 592 : pos = os_strchr(pos, ':');
1637 592 : if (pos == NULL)
1638 1 : return -1;
1639 591 : pos++;
1640 591 : WPA_PUT_LE16(conn_cap + 1, atoi(pos));
1641 591 : pos = os_strchr(pos, ':');
1642 591 : if (pos == NULL)
1643 1 : return -1;
1644 590 : pos++;
1645 590 : conn_cap[3] = atoi(pos);
1646 590 : bss->hs20_connection_capability_len += 4;
1647 :
1648 590 : return 0;
1649 : }
1650 :
1651 :
1652 205 : static int hs20_parse_wan_metrics(struct hostapd_bss_config *bss, char *buf,
1653 : int line)
1654 : {
1655 : u8 *wan_metrics;
1656 : char *pos;
1657 :
1658 : /* <WAN Info>:<DL Speed>:<UL Speed>:<DL Load>:<UL Load>:<LMD> */
1659 :
1660 205 : wan_metrics = os_zalloc(13);
1661 205 : if (wan_metrics == NULL)
1662 0 : return -1;
1663 :
1664 205 : pos = buf;
1665 : /* WAN Info */
1666 205 : if (hexstr2bin(pos, wan_metrics, 1) < 0)
1667 1 : goto fail;
1668 204 : pos += 2;
1669 204 : if (*pos != ':')
1670 1 : goto fail;
1671 203 : pos++;
1672 :
1673 : /* Downlink Speed */
1674 203 : WPA_PUT_LE32(wan_metrics + 1, atoi(pos));
1675 203 : pos = os_strchr(pos, ':');
1676 203 : if (pos == NULL)
1677 1 : goto fail;
1678 202 : pos++;
1679 :
1680 : /* Uplink Speed */
1681 202 : WPA_PUT_LE32(wan_metrics + 5, atoi(pos));
1682 202 : pos = os_strchr(pos, ':');
1683 202 : if (pos == NULL)
1684 1 : goto fail;
1685 201 : pos++;
1686 :
1687 : /* Downlink Load */
1688 201 : wan_metrics[9] = atoi(pos);
1689 201 : pos = os_strchr(pos, ':');
1690 201 : if (pos == NULL)
1691 1 : goto fail;
1692 200 : pos++;
1693 :
1694 : /* Uplink Load */
1695 200 : wan_metrics[10] = atoi(pos);
1696 200 : pos = os_strchr(pos, ':');
1697 200 : if (pos == NULL)
1698 1 : goto fail;
1699 199 : pos++;
1700 :
1701 : /* LMD */
1702 199 : WPA_PUT_LE16(wan_metrics + 11, atoi(pos));
1703 :
1704 199 : os_free(bss->hs20_wan_metrics);
1705 199 : bss->hs20_wan_metrics = wan_metrics;
1706 :
1707 199 : return 0;
1708 :
1709 : fail:
1710 6 : wpa_printf(MSG_ERROR, "Line %d: Invalid hs20_wan_metrics '%s'",
1711 : line, buf);
1712 6 : os_free(wan_metrics);
1713 6 : return -1;
1714 : }
1715 :
1716 :
1717 75 : static int hs20_parse_oper_friendly_name(struct hostapd_bss_config *bss,
1718 : char *pos, int line)
1719 : {
1720 75 : if (parse_lang_string(&bss->hs20_oper_friendly_name,
1721 : &bss->hs20_oper_friendly_name_count, pos)) {
1722 1 : wpa_printf(MSG_ERROR, "Line %d: Invalid "
1723 : "hs20_oper_friendly_name '%s'", line, pos);
1724 1 : return -1;
1725 : }
1726 74 : return 0;
1727 : }
1728 :
1729 :
1730 19 : static int hs20_parse_icon(struct hostapd_bss_config *bss, char *pos)
1731 : {
1732 : struct hs20_icon *icon;
1733 : char *end;
1734 :
1735 19 : icon = os_realloc_array(bss->hs20_icons, bss->hs20_icons_count + 1,
1736 : sizeof(struct hs20_icon));
1737 19 : if (icon == NULL)
1738 0 : return -1;
1739 19 : bss->hs20_icons = icon;
1740 19 : icon = &bss->hs20_icons[bss->hs20_icons_count];
1741 19 : os_memset(icon, 0, sizeof(*icon));
1742 :
1743 19 : icon->width = atoi(pos);
1744 19 : pos = os_strchr(pos, ':');
1745 19 : if (pos == NULL)
1746 1 : return -1;
1747 18 : pos++;
1748 :
1749 18 : icon->height = atoi(pos);
1750 18 : pos = os_strchr(pos, ':');
1751 18 : if (pos == NULL)
1752 1 : return -1;
1753 17 : pos++;
1754 :
1755 17 : end = os_strchr(pos, ':');
1756 17 : if (end == NULL || end - pos > 3)
1757 1 : return -1;
1758 16 : os_memcpy(icon->language, pos, end - pos);
1759 16 : pos = end + 1;
1760 :
1761 16 : end = os_strchr(pos, ':');
1762 16 : if (end == NULL || end - pos > 255)
1763 1 : return -1;
1764 15 : os_memcpy(icon->type, pos, end - pos);
1765 15 : pos = end + 1;
1766 :
1767 15 : end = os_strchr(pos, ':');
1768 15 : if (end == NULL || end - pos > 255)
1769 2 : return -1;
1770 13 : os_memcpy(icon->name, pos, end - pos);
1771 13 : pos = end + 1;
1772 :
1773 13 : if (os_strlen(pos) > 255)
1774 1 : return -1;
1775 12 : os_memcpy(icon->file, pos, os_strlen(pos));
1776 :
1777 12 : bss->hs20_icons_count++;
1778 :
1779 12 : return 0;
1780 : }
1781 :
1782 :
1783 13 : static int hs20_parse_osu_ssid(struct hostapd_bss_config *bss,
1784 : char *pos, int line)
1785 : {
1786 : size_t slen;
1787 : char *str;
1788 :
1789 13 : str = wpa_config_parse_string(pos, &slen);
1790 13 : if (str == NULL || slen < 1 || slen > SSID_MAX_LEN) {
1791 4 : wpa_printf(MSG_ERROR, "Line %d: Invalid SSID '%s'", line, pos);
1792 4 : os_free(str);
1793 4 : return -1;
1794 : }
1795 :
1796 9 : os_memcpy(bss->osu_ssid, str, slen);
1797 9 : bss->osu_ssid_len = slen;
1798 9 : os_free(str);
1799 :
1800 9 : return 0;
1801 : }
1802 :
1803 :
1804 10 : static int hs20_parse_osu_server_uri(struct hostapd_bss_config *bss,
1805 : char *pos, int line)
1806 : {
1807 : struct hs20_osu_provider *p;
1808 :
1809 10 : p = os_realloc_array(bss->hs20_osu_providers,
1810 10 : bss->hs20_osu_providers_count + 1, sizeof(*p));
1811 10 : if (p == NULL)
1812 0 : return -1;
1813 :
1814 10 : bss->hs20_osu_providers = p;
1815 10 : bss->last_osu = &bss->hs20_osu_providers[bss->hs20_osu_providers_count];
1816 10 : bss->hs20_osu_providers_count++;
1817 10 : os_memset(bss->last_osu, 0, sizeof(*p));
1818 10 : bss->last_osu->server_uri = os_strdup(pos);
1819 :
1820 10 : return 0;
1821 : }
1822 :
1823 :
1824 21 : static int hs20_parse_osu_friendly_name(struct hostapd_bss_config *bss,
1825 : char *pos, int line)
1826 : {
1827 21 : if (bss->last_osu == NULL) {
1828 1 : wpa_printf(MSG_ERROR, "Line %d: Unexpected OSU field", line);
1829 1 : return -1;
1830 : }
1831 :
1832 20 : if (parse_lang_string(&bss->last_osu->friendly_name,
1833 20 : &bss->last_osu->friendly_name_count, pos)) {
1834 1 : wpa_printf(MSG_ERROR, "Line %d: Invalid osu_friendly_name '%s'",
1835 : line, pos);
1836 1 : return -1;
1837 : }
1838 :
1839 19 : return 0;
1840 : }
1841 :
1842 :
1843 2 : static int hs20_parse_osu_nai(struct hostapd_bss_config *bss,
1844 : char *pos, int line)
1845 : {
1846 2 : if (bss->last_osu == NULL) {
1847 1 : wpa_printf(MSG_ERROR, "Line %d: Unexpected OSU field", line);
1848 1 : return -1;
1849 : }
1850 :
1851 1 : os_free(bss->last_osu->osu_nai);
1852 1 : bss->last_osu->osu_nai = os_strdup(pos);
1853 1 : if (bss->last_osu->osu_nai == NULL)
1854 0 : return -1;
1855 :
1856 1 : return 0;
1857 : }
1858 :
1859 :
1860 10 : static int hs20_parse_osu_method_list(struct hostapd_bss_config *bss, char *pos,
1861 : int line)
1862 : {
1863 10 : if (bss->last_osu == NULL) {
1864 1 : wpa_printf(MSG_ERROR, "Line %d: Unexpected OSU field", line);
1865 1 : return -1;
1866 : }
1867 :
1868 9 : if (hostapd_parse_intlist(&bss->last_osu->method_list, pos)) {
1869 0 : wpa_printf(MSG_ERROR, "Line %d: Invalid osu_method_list", line);
1870 0 : return -1;
1871 : }
1872 :
1873 9 : return 0;
1874 : }
1875 :
1876 :
1877 13 : static int hs20_parse_osu_icon(struct hostapd_bss_config *bss, char *pos,
1878 : int line)
1879 : {
1880 : char **n;
1881 13 : struct hs20_osu_provider *p = bss->last_osu;
1882 :
1883 13 : if (p == NULL) {
1884 1 : wpa_printf(MSG_ERROR, "Line %d: Unexpected OSU field", line);
1885 1 : return -1;
1886 : }
1887 :
1888 12 : n = os_realloc_array(p->icons, p->icons_count + 1, sizeof(char *));
1889 12 : if (n == NULL)
1890 0 : return -1;
1891 12 : p->icons = n;
1892 12 : p->icons[p->icons_count] = os_strdup(pos);
1893 12 : if (p->icons[p->icons_count] == NULL)
1894 0 : return -1;
1895 12 : p->icons_count++;
1896 :
1897 12 : return 0;
1898 : }
1899 :
1900 :
1901 20 : static int hs20_parse_osu_service_desc(struct hostapd_bss_config *bss,
1902 : char *pos, int line)
1903 : {
1904 20 : if (bss->last_osu == NULL) {
1905 1 : wpa_printf(MSG_ERROR, "Line %d: Unexpected OSU field", line);
1906 1 : return -1;
1907 : }
1908 :
1909 19 : if (parse_lang_string(&bss->last_osu->service_desc,
1910 19 : &bss->last_osu->service_desc_count, pos)) {
1911 1 : wpa_printf(MSG_ERROR, "Line %d: Invalid osu_service_desc '%s'",
1912 : line, pos);
1913 1 : return -1;
1914 : }
1915 :
1916 18 : return 0;
1917 : }
1918 :
1919 : #endif /* CONFIG_HS20 */
1920 :
1921 :
1922 : #ifdef CONFIG_ACS
1923 1 : static int hostapd_config_parse_acs_chan_bias(struct hostapd_config *conf,
1924 : char *pos)
1925 : {
1926 1 : struct acs_bias *bias = NULL, *tmp;
1927 1 : unsigned int num = 0;
1928 : char *end;
1929 :
1930 6 : while (*pos) {
1931 4 : tmp = os_realloc_array(bias, num + 1, sizeof(*bias));
1932 4 : if (!tmp)
1933 0 : goto fail;
1934 4 : bias = tmp;
1935 :
1936 4 : bias[num].channel = atoi(pos);
1937 4 : if (bias[num].channel <= 0)
1938 0 : goto fail;
1939 4 : pos = os_strchr(pos, ':');
1940 4 : if (!pos)
1941 0 : goto fail;
1942 4 : pos++;
1943 4 : bias[num].bias = strtod(pos, &end);
1944 4 : if (end == pos || bias[num].bias < 0.0)
1945 : goto fail;
1946 4 : pos = end;
1947 4 : if (*pos != ' ' && *pos != '\0')
1948 0 : goto fail;
1949 4 : num++;
1950 : }
1951 :
1952 1 : os_free(conf->acs_chan_bias);
1953 1 : conf->acs_chan_bias = bias;
1954 1 : conf->num_acs_chan_bias = num;
1955 :
1956 1 : return 0;
1957 : fail:
1958 0 : os_free(bias);
1959 0 : return -1;
1960 : }
1961 : #endif /* CONFIG_ACS */
1962 :
1963 :
1964 19 : static int parse_wpabuf_hex(int line, const char *name, struct wpabuf **buf,
1965 : const char *val)
1966 : {
1967 : struct wpabuf *elems;
1968 :
1969 19 : if (val[0] == '\0') {
1970 0 : wpabuf_free(*buf);
1971 0 : *buf = NULL;
1972 0 : return 0;
1973 : }
1974 :
1975 19 : elems = wpabuf_parse_bin(val);
1976 19 : if (!elems) {
1977 4 : wpa_printf(MSG_ERROR, "Line %d: Invalid %s '%s'",
1978 : line, name, val);
1979 4 : return -1;
1980 : }
1981 :
1982 15 : wpabuf_free(*buf);
1983 15 : *buf = elems;
1984 :
1985 15 : return 0;
1986 : }
1987 :
1988 :
1989 31952 : static int hostapd_config_fill(struct hostapd_config *conf,
1990 : struct hostapd_bss_config *bss,
1991 : const char *buf, char *pos, int line)
1992 : {
1993 31952 : if (os_strcmp(buf, "interface") == 0) {
1994 95 : os_strlcpy(conf->bss[0]->iface, pos,
1995 : sizeof(conf->bss[0]->iface));
1996 31857 : } else if (os_strcmp(buf, "bridge") == 0) {
1997 34 : os_strlcpy(bss->bridge, pos, sizeof(bss->bridge));
1998 31823 : } else if (os_strcmp(buf, "vlan_bridge") == 0) {
1999 4 : os_strlcpy(bss->vlan_bridge, pos, sizeof(bss->vlan_bridge));
2000 31819 : } else if (os_strcmp(buf, "wds_bridge") == 0) {
2001 1 : os_strlcpy(bss->wds_bridge, pos, sizeof(bss->wds_bridge));
2002 31818 : } else if (os_strcmp(buf, "driver") == 0) {
2003 : int j;
2004 : /* clear to get error below if setting is invalid */
2005 2060 : conf->driver = NULL;
2006 2072 : for (j = 0; wpa_drivers[j]; j++) {
2007 2072 : if (os_strcmp(pos, wpa_drivers[j]->name) == 0) {
2008 2060 : conf->driver = wpa_drivers[j];
2009 2060 : break;
2010 : }
2011 : }
2012 2060 : if (conf->driver == NULL) {
2013 0 : wpa_printf(MSG_ERROR,
2014 : "Line %d: invalid/unknown driver '%s'",
2015 : line, pos);
2016 0 : return 1;
2017 : }
2018 29758 : } else if (os_strcmp(buf, "driver_params") == 0) {
2019 2 : os_free(conf->driver_params);
2020 2 : conf->driver_params = os_strdup(pos);
2021 29756 : } else if (os_strcmp(buf, "debug") == 0) {
2022 0 : wpa_printf(MSG_DEBUG, "Line %d: DEPRECATED: 'debug' configuration variable is not used anymore",
2023 : line);
2024 29756 : } else if (os_strcmp(buf, "logger_syslog_level") == 0) {
2025 0 : bss->logger_syslog_level = atoi(pos);
2026 29756 : } else if (os_strcmp(buf, "logger_stdout_level") == 0) {
2027 1975 : bss->logger_stdout_level = atoi(pos);
2028 27781 : } else if (os_strcmp(buf, "logger_syslog") == 0) {
2029 0 : bss->logger_syslog = atoi(pos);
2030 27781 : } else if (os_strcmp(buf, "logger_stdout") == 0) {
2031 1978 : bss->logger_stdout = atoi(pos);
2032 25803 : } else if (os_strcmp(buf, "dump_file") == 0) {
2033 0 : wpa_printf(MSG_INFO, "Line %d: DEPRECATED: 'dump_file' configuration variable is not used anymore",
2034 : line);
2035 25803 : } else if (os_strcmp(buf, "ssid") == 0) {
2036 2066 : bss->ssid.ssid_len = os_strlen(pos);
2037 4131 : if (bss->ssid.ssid_len > SSID_MAX_LEN ||
2038 2065 : bss->ssid.ssid_len < 1) {
2039 1 : wpa_printf(MSG_ERROR, "Line %d: invalid SSID '%s'",
2040 : line, pos);
2041 1 : return 1;
2042 : }
2043 2065 : os_memcpy(bss->ssid.ssid, pos, bss->ssid.ssid_len);
2044 2065 : bss->ssid.ssid_set = 1;
2045 23737 : } else if (os_strcmp(buf, "ssid2") == 0) {
2046 : size_t slen;
2047 3 : char *str = wpa_config_parse_string(pos, &slen);
2048 3 : if (str == NULL || slen < 1 || slen > SSID_MAX_LEN) {
2049 0 : wpa_printf(MSG_ERROR, "Line %d: invalid SSID '%s'",
2050 : line, pos);
2051 0 : os_free(str);
2052 0 : return 1;
2053 : }
2054 3 : os_memcpy(bss->ssid.ssid, str, slen);
2055 3 : bss->ssid.ssid_len = slen;
2056 3 : bss->ssid.ssid_set = 1;
2057 3 : os_free(str);
2058 23734 : } else if (os_strcmp(buf, "utf8_ssid") == 0) {
2059 1 : bss->ssid.utf8_ssid = atoi(pos) > 0;
2060 23733 : } else if (os_strcmp(buf, "macaddr_acl") == 0) {
2061 8 : bss->macaddr_acl = atoi(pos);
2062 16 : if (bss->macaddr_acl != ACCEPT_UNLESS_DENIED &&
2063 14 : bss->macaddr_acl != DENY_UNLESS_ACCEPTED &&
2064 6 : bss->macaddr_acl != USE_EXTERNAL_RADIUS_AUTH) {
2065 0 : wpa_printf(MSG_ERROR, "Line %d: unknown macaddr_acl %d",
2066 0 : line, bss->macaddr_acl);
2067 : }
2068 23725 : } else if (os_strcmp(buf, "accept_mac_file") == 0) {
2069 8 : if (hostapd_config_read_maclist(pos, &bss->accept_mac,
2070 : &bss->num_accept_mac)) {
2071 0 : wpa_printf(MSG_ERROR, "Line %d: Failed to read accept_mac_file '%s'",
2072 : line, pos);
2073 0 : return 1;
2074 : }
2075 23717 : } else if (os_strcmp(buf, "deny_mac_file") == 0) {
2076 2 : if (hostapd_config_read_maclist(pos, &bss->deny_mac,
2077 : &bss->num_deny_mac)) {
2078 0 : wpa_printf(MSG_ERROR, "Line %d: Failed to read deny_mac_file '%s'",
2079 : line, pos);
2080 0 : return 1;
2081 : }
2082 23715 : } else if (os_strcmp(buf, "wds_sta") == 0) {
2083 1 : bss->wds_sta = atoi(pos);
2084 23714 : } else if (os_strcmp(buf, "start_disabled") == 0) {
2085 2 : bss->start_disabled = atoi(pos);
2086 23712 : } else if (os_strcmp(buf, "ap_isolate") == 0) {
2087 12 : bss->isolate = atoi(pos);
2088 23700 : } else if (os_strcmp(buf, "ap_max_inactivity") == 0) {
2089 4 : bss->ap_max_inactivity = atoi(pos);
2090 23696 : } else if (os_strcmp(buf, "skip_inactivity_poll") == 0) {
2091 1 : bss->skip_inactivity_poll = atoi(pos);
2092 23695 : } else if (os_strcmp(buf, "country_code") == 0) {
2093 395 : os_memcpy(conf->country, pos, 2);
2094 : /* FIX: make this configurable */
2095 395 : conf->country[2] = ' ';
2096 23300 : } else if (os_strcmp(buf, "ieee80211d") == 0) {
2097 43 : conf->ieee80211d = atoi(pos);
2098 23257 : } else if (os_strcmp(buf, "ieee80211h") == 0) {
2099 17 : conf->ieee80211h = atoi(pos);
2100 23240 : } else if (os_strcmp(buf, "ieee8021x") == 0) {
2101 672 : bss->ieee802_1x = atoi(pos);
2102 22568 : } else if (os_strcmp(buf, "eapol_version") == 0) {
2103 0 : bss->eapol_version = atoi(pos);
2104 0 : if (bss->eapol_version < 1 || bss->eapol_version > 2) {
2105 0 : wpa_printf(MSG_ERROR,
2106 : "Line %d: invalid EAPOL version (%d): '%s'.",
2107 : line, bss->eapol_version, pos);
2108 0 : return 1;
2109 : }
2110 0 : wpa_printf(MSG_DEBUG, "eapol_version=%d", bss->eapol_version);
2111 : #ifdef EAP_SERVER
2112 22568 : } else if (os_strcmp(buf, "eap_authenticator") == 0) {
2113 0 : bss->eap_server = atoi(pos);
2114 0 : wpa_printf(MSG_ERROR, "Line %d: obsolete eap_authenticator used; this has been renamed to eap_server", line);
2115 22568 : } else if (os_strcmp(buf, "eap_server") == 0) {
2116 398 : bss->eap_server = atoi(pos);
2117 22170 : } else if (os_strcmp(buf, "eap_user_file") == 0) {
2118 143 : if (hostapd_config_read_eap_user(pos, bss))
2119 0 : return 1;
2120 22027 : } else if (os_strcmp(buf, "ca_cert") == 0) {
2121 123 : os_free(bss->ca_cert);
2122 123 : bss->ca_cert = os_strdup(pos);
2123 21904 : } else if (os_strcmp(buf, "server_cert") == 0) {
2124 120 : os_free(bss->server_cert);
2125 120 : bss->server_cert = os_strdup(pos);
2126 21784 : } else if (os_strcmp(buf, "private_key") == 0) {
2127 122 : os_free(bss->private_key);
2128 122 : bss->private_key = os_strdup(pos);
2129 21662 : } else if (os_strcmp(buf, "private_key_passwd") == 0) {
2130 1 : os_free(bss->private_key_passwd);
2131 1 : bss->private_key_passwd = os_strdup(pos);
2132 21661 : } else if (os_strcmp(buf, "check_crl") == 0) {
2133 2 : bss->check_crl = atoi(pos);
2134 21659 : } else if (os_strcmp(buf, "tls_session_lifetime") == 0) {
2135 12 : bss->tls_session_lifetime = atoi(pos);
2136 21647 : } else if (os_strcmp(buf, "ocsp_stapling_response") == 0) {
2137 25 : os_free(bss->ocsp_stapling_response);
2138 25 : bss->ocsp_stapling_response = os_strdup(pos);
2139 21622 : } else if (os_strcmp(buf, "ocsp_stapling_response_multi") == 0) {
2140 12 : os_free(bss->ocsp_stapling_response_multi);
2141 12 : bss->ocsp_stapling_response_multi = os_strdup(pos);
2142 21610 : } else if (os_strcmp(buf, "dh_file") == 0) {
2143 104 : os_free(bss->dh_file);
2144 104 : bss->dh_file = os_strdup(pos);
2145 21506 : } else if (os_strcmp(buf, "openssl_ciphers") == 0) {
2146 10 : os_free(bss->openssl_ciphers);
2147 10 : bss->openssl_ciphers = os_strdup(pos);
2148 21496 : } else if (os_strcmp(buf, "fragment_size") == 0) {
2149 9 : bss->fragment_size = atoi(pos);
2150 : #ifdef EAP_SERVER_FAST
2151 21487 : } else if (os_strcmp(buf, "pac_opaque_encr_key") == 0) {
2152 30 : os_free(bss->pac_opaque_encr_key);
2153 30 : bss->pac_opaque_encr_key = os_malloc(16);
2154 30 : if (bss->pac_opaque_encr_key == NULL) {
2155 0 : wpa_printf(MSG_ERROR,
2156 : "Line %d: No memory for pac_opaque_encr_key",
2157 : line);
2158 0 : return 1;
2159 30 : } else if (hexstr2bin(pos, bss->pac_opaque_encr_key, 16)) {
2160 1 : wpa_printf(MSG_ERROR, "Line %d: Invalid pac_opaque_encr_key",
2161 : line);
2162 1 : return 1;
2163 : }
2164 21457 : } else if (os_strcmp(buf, "eap_fast_a_id") == 0) {
2165 31 : size_t idlen = os_strlen(pos);
2166 31 : if (idlen & 1) {
2167 1 : wpa_printf(MSG_ERROR, "Line %d: Invalid eap_fast_a_id",
2168 : line);
2169 1 : return 1;
2170 : }
2171 30 : os_free(bss->eap_fast_a_id);
2172 30 : bss->eap_fast_a_id = os_malloc(idlen / 2);
2173 60 : if (bss->eap_fast_a_id == NULL ||
2174 30 : hexstr2bin(pos, bss->eap_fast_a_id, idlen / 2)) {
2175 1 : wpa_printf(MSG_ERROR, "Line %d: Failed to parse eap_fast_a_id",
2176 : line);
2177 1 : os_free(bss->eap_fast_a_id);
2178 1 : bss->eap_fast_a_id = NULL;
2179 1 : return 1;
2180 : } else {
2181 29 : bss->eap_fast_a_id_len = idlen / 2;
2182 : }
2183 21426 : } else if (os_strcmp(buf, "eap_fast_a_id_info") == 0) {
2184 29 : os_free(bss->eap_fast_a_id_info);
2185 29 : bss->eap_fast_a_id_info = os_strdup(pos);
2186 21397 : } else if (os_strcmp(buf, "eap_fast_prov") == 0) {
2187 0 : bss->eap_fast_prov = atoi(pos);
2188 21397 : } else if (os_strcmp(buf, "pac_key_lifetime") == 0) {
2189 5 : bss->pac_key_lifetime = atoi(pos);
2190 21392 : } else if (os_strcmp(buf, "pac_key_refresh_time") == 0) {
2191 5 : bss->pac_key_refresh_time = atoi(pos);
2192 : #endif /* EAP_SERVER_FAST */
2193 : #ifdef EAP_SERVER_SIM
2194 21387 : } else if (os_strcmp(buf, "eap_sim_db") == 0) {
2195 18 : os_free(bss->eap_sim_db);
2196 18 : bss->eap_sim_db = os_strdup(pos);
2197 21369 : } else if (os_strcmp(buf, "eap_sim_db_timeout") == 0) {
2198 0 : bss->eap_sim_db_timeout = atoi(pos);
2199 21369 : } else if (os_strcmp(buf, "eap_sim_aka_result_ind") == 0) {
2200 15 : bss->eap_sim_aka_result_ind = atoi(pos);
2201 : #endif /* EAP_SERVER_SIM */
2202 : #ifdef EAP_SERVER_TNC
2203 21354 : } else if (os_strcmp(buf, "tnc") == 0) {
2204 6 : bss->tnc = atoi(pos);
2205 : #endif /* EAP_SERVER_TNC */
2206 : #ifdef EAP_SERVER_PWD
2207 21348 : } else if (os_strcmp(buf, "pwd_group") == 0) {
2208 12 : bss->pwd_group = atoi(pos);
2209 : #endif /* EAP_SERVER_PWD */
2210 21336 : } else if (os_strcmp(buf, "eap_server_erp") == 0) {
2211 9 : bss->eap_server_erp = atoi(pos);
2212 : #endif /* EAP_SERVER */
2213 21327 : } else if (os_strcmp(buf, "eap_message") == 0) {
2214 : char *term;
2215 1 : os_free(bss->eap_req_id_text);
2216 1 : bss->eap_req_id_text = os_strdup(pos);
2217 1 : if (bss->eap_req_id_text == NULL) {
2218 0 : wpa_printf(MSG_ERROR, "Line %d: Failed to allocate memory for eap_req_id_text",
2219 : line);
2220 0 : return 1;
2221 : }
2222 1 : bss->eap_req_id_text_len = os_strlen(bss->eap_req_id_text);
2223 1 : term = os_strstr(bss->eap_req_id_text, "\\0");
2224 1 : if (term) {
2225 1 : *term++ = '\0';
2226 1 : os_memmove(term, term + 1,
2227 : bss->eap_req_id_text_len -
2228 : (term - bss->eap_req_id_text) - 1);
2229 1 : bss->eap_req_id_text_len--;
2230 : }
2231 21326 : } else if (os_strcmp(buf, "erp_send_reauth_start") == 0) {
2232 10 : bss->erp_send_reauth_start = atoi(pos);
2233 21316 : } else if (os_strcmp(buf, "erp_domain") == 0) {
2234 12 : os_free(bss->erp_domain);
2235 12 : bss->erp_domain = os_strdup(pos);
2236 21304 : } else if (os_strcmp(buf, "wep_key_len_broadcast") == 0) {
2237 7 : bss->default_wep_key_len = atoi(pos);
2238 7 : if (bss->default_wep_key_len > 13) {
2239 1 : wpa_printf(MSG_ERROR, "Line %d: invalid WEP key len %lu (= %lu bits)",
2240 : line,
2241 : (unsigned long) bss->default_wep_key_len,
2242 : (unsigned long)
2243 1 : bss->default_wep_key_len * 8);
2244 1 : return 1;
2245 : }
2246 21297 : } else if (os_strcmp(buf, "wep_key_len_unicast") == 0) {
2247 6 : bss->individual_wep_key_len = atoi(pos);
2248 12 : if (bss->individual_wep_key_len < 0 ||
2249 6 : bss->individual_wep_key_len > 13) {
2250 0 : wpa_printf(MSG_ERROR, "Line %d: invalid WEP key len %d (= %d bits)",
2251 : line, bss->individual_wep_key_len,
2252 0 : bss->individual_wep_key_len * 8);
2253 0 : return 1;
2254 : }
2255 21291 : } else if (os_strcmp(buf, "wep_rekey_period") == 0) {
2256 1 : bss->wep_rekeying_period = atoi(pos);
2257 1 : if (bss->wep_rekeying_period < 0) {
2258 1 : wpa_printf(MSG_ERROR, "Line %d: invalid period %d",
2259 : line, bss->wep_rekeying_period);
2260 1 : return 1;
2261 : }
2262 21290 : } else if (os_strcmp(buf, "eap_reauth_period") == 0) {
2263 1 : bss->eap_reauth_period = atoi(pos);
2264 1 : if (bss->eap_reauth_period < 0) {
2265 0 : wpa_printf(MSG_ERROR, "Line %d: invalid period %d",
2266 : line, bss->eap_reauth_period);
2267 0 : return 1;
2268 : }
2269 21289 : } else if (os_strcmp(buf, "eapol_key_index_workaround") == 0) {
2270 0 : bss->eapol_key_index_workaround = atoi(pos);
2271 : #ifdef CONFIG_IAPP
2272 21289 : } else if (os_strcmp(buf, "iapp_interface") == 0) {
2273 2 : bss->ieee802_11f = 1;
2274 2 : os_strlcpy(bss->iapp_iface, pos, sizeof(bss->iapp_iface));
2275 : #endif /* CONFIG_IAPP */
2276 21287 : } else if (os_strcmp(buf, "own_ip_addr") == 0) {
2277 3 : if (hostapd_parse_ip_addr(pos, &bss->own_ip_addr)) {
2278 1 : wpa_printf(MSG_ERROR,
2279 : "Line %d: invalid IP address '%s'",
2280 : line, pos);
2281 1 : return 1;
2282 : }
2283 21284 : } else if (os_strcmp(buf, "nas_identifier") == 0) {
2284 431 : os_free(bss->nas_identifier);
2285 431 : bss->nas_identifier = os_strdup(pos);
2286 : #ifndef CONFIG_NO_RADIUS
2287 20853 : } else if (os_strcmp(buf, "radius_client_addr") == 0) {
2288 2 : if (hostapd_parse_ip_addr(pos, &bss->radius->client_addr)) {
2289 0 : wpa_printf(MSG_ERROR,
2290 : "Line %d: invalid IP address '%s'",
2291 : line, pos);
2292 0 : return 1;
2293 : }
2294 2 : bss->radius->force_client_addr = 1;
2295 20851 : } else if (os_strcmp(buf, "auth_server_addr") == 0) {
2296 1719 : if (hostapd_config_read_radius_addr(
2297 573 : &bss->radius->auth_servers,
2298 573 : &bss->radius->num_auth_servers, pos, 1812,
2299 573 : &bss->radius->auth_server)) {
2300 2 : wpa_printf(MSG_ERROR,
2301 : "Line %d: invalid IP address '%s'",
2302 : line, pos);
2303 2 : return 1;
2304 : }
2305 27161 : } else if (bss->radius->auth_server &&
2306 6883 : os_strcmp(buf, "auth_server_addr_replace") == 0) {
2307 2 : if (hostapd_parse_ip_addr(pos,
2308 1 : &bss->radius->auth_server->addr)) {
2309 0 : wpa_printf(MSG_ERROR,
2310 : "Line %d: invalid IP address '%s'",
2311 : line, pos);
2312 0 : return 1;
2313 : }
2314 27159 : } else if (bss->radius->auth_server &&
2315 6882 : os_strcmp(buf, "auth_server_port") == 0) {
2316 568 : bss->radius->auth_server->port = atoi(pos);
2317 26023 : } else if (bss->radius->auth_server &&
2318 6884 : os_strcmp(buf, "auth_server_shared_secret") == 0) {
2319 571 : int len = os_strlen(pos);
2320 571 : if (len == 0) {
2321 : /* RFC 2865, Ch. 3 */
2322 1 : wpa_printf(MSG_ERROR, "Line %d: empty shared secret is not allowed",
2323 : line);
2324 1 : return 1;
2325 : }
2326 570 : os_free(bss->radius->auth_server->shared_secret);
2327 570 : bss->radius->auth_server->shared_secret = (u8 *) os_strdup(pos);
2328 570 : bss->radius->auth_server->shared_secret_len = len;
2329 19138 : } else if (os_strcmp(buf, "acct_server_addr") == 0) {
2330 222 : if (hostapd_config_read_radius_addr(
2331 74 : &bss->radius->acct_servers,
2332 74 : &bss->radius->num_acct_servers, pos, 1813,
2333 74 : &bss->radius->acct_server)) {
2334 2 : wpa_printf(MSG_ERROR,
2335 : "Line %d: invalid IP address '%s'",
2336 : line, pos);
2337 2 : return 1;
2338 : }
2339 19320 : } else if (bss->radius->acct_server &&
2340 256 : os_strcmp(buf, "acct_server_addr_replace") == 0) {
2341 2 : if (hostapd_parse_ip_addr(pos,
2342 1 : &bss->radius->acct_server->addr)) {
2343 0 : wpa_printf(MSG_ERROR,
2344 : "Line %d: invalid IP address '%s'",
2345 : line, pos);
2346 0 : return 1;
2347 : }
2348 19318 : } else if (bss->radius->acct_server &&
2349 255 : os_strcmp(buf, "acct_server_port") == 0) {
2350 68 : bss->radius->acct_server->port = atoi(pos);
2351 19182 : } else if (bss->radius->acct_server &&
2352 258 : os_strcmp(buf, "acct_server_shared_secret") == 0) {
2353 72 : int len = os_strlen(pos);
2354 72 : if (len == 0) {
2355 : /* RFC 2865, Ch. 3 */
2356 1 : wpa_printf(MSG_ERROR, "Line %d: empty shared secret is not allowed",
2357 : line);
2358 1 : return 1;
2359 : }
2360 71 : os_free(bss->radius->acct_server->shared_secret);
2361 71 : bss->radius->acct_server->shared_secret = (u8 *) os_strdup(pos);
2362 71 : bss->radius->acct_server->shared_secret_len = len;
2363 18923 : } else if (os_strcmp(buf, "radius_retry_primary_interval") == 0) {
2364 1 : bss->radius->retry_primary_interval = atoi(pos);
2365 18922 : } else if (os_strcmp(buf, "radius_acct_interim_interval") == 0) {
2366 3 : bss->acct_interim_interval = atoi(pos);
2367 18919 : } else if (os_strcmp(buf, "radius_request_cui") == 0) {
2368 1 : bss->radius_request_cui = atoi(pos);
2369 18918 : } else if (os_strcmp(buf, "radius_auth_req_attr") == 0) {
2370 : struct hostapd_radius_attr *attr, *a;
2371 3 : attr = hostapd_parse_radius_attr(pos);
2372 3 : if (attr == NULL) {
2373 1 : wpa_printf(MSG_ERROR,
2374 : "Line %d: invalid radius_auth_req_attr",
2375 : line);
2376 1 : return 1;
2377 2 : } else if (bss->radius_auth_req_attr == NULL) {
2378 1 : bss->radius_auth_req_attr = attr;
2379 : } else {
2380 1 : a = bss->radius_auth_req_attr;
2381 2 : while (a->next)
2382 0 : a = a->next;
2383 1 : a->next = attr;
2384 : }
2385 18915 : } else if (os_strcmp(buf, "radius_acct_req_attr") == 0) {
2386 : struct hostapd_radius_attr *attr, *a;
2387 3 : attr = hostapd_parse_radius_attr(pos);
2388 3 : if (attr == NULL) {
2389 1 : wpa_printf(MSG_ERROR,
2390 : "Line %d: invalid radius_acct_req_attr",
2391 : line);
2392 1 : return 1;
2393 2 : } else if (bss->radius_acct_req_attr == NULL) {
2394 1 : bss->radius_acct_req_attr = attr;
2395 : } else {
2396 1 : a = bss->radius_acct_req_attr;
2397 2 : while (a->next)
2398 0 : a = a->next;
2399 1 : a->next = attr;
2400 : }
2401 18912 : } else if (os_strcmp(buf, "radius_das_port") == 0) {
2402 2 : bss->radius_das_port = atoi(pos);
2403 18910 : } else if (os_strcmp(buf, "radius_das_client") == 0) {
2404 4 : if (hostapd_parse_das_client(bss, pos) < 0) {
2405 2 : wpa_printf(MSG_ERROR, "Line %d: invalid DAS client",
2406 : line);
2407 2 : return 1;
2408 : }
2409 18906 : } else if (os_strcmp(buf, "radius_das_time_window") == 0) {
2410 0 : bss->radius_das_time_window = atoi(pos);
2411 18906 : } else if (os_strcmp(buf, "radius_das_require_event_timestamp") == 0) {
2412 2 : bss->radius_das_require_event_timestamp = atoi(pos);
2413 18904 : } else if (os_strcmp(buf, "radius_das_require_message_authenticator") ==
2414 : 0) {
2415 0 : bss->radius_das_require_message_authenticator = atoi(pos);
2416 : #endif /* CONFIG_NO_RADIUS */
2417 18904 : } else if (os_strcmp(buf, "auth_algs") == 0) {
2418 9 : bss->auth_algs = atoi(pos);
2419 9 : if (bss->auth_algs == 0) {
2420 1 : wpa_printf(MSG_ERROR, "Line %d: no authentication algorithms allowed",
2421 : line);
2422 1 : return 1;
2423 : }
2424 18895 : } else if (os_strcmp(buf, "max_num_sta") == 0) {
2425 5 : bss->max_num_sta = atoi(pos);
2426 9 : if (bss->max_num_sta < 0 ||
2427 4 : bss->max_num_sta > MAX_STA_COUNT) {
2428 2 : wpa_printf(MSG_ERROR, "Line %d: Invalid max_num_sta=%d; allowed range 0..%d",
2429 : line, bss->max_num_sta, MAX_STA_COUNT);
2430 2 : return 1;
2431 : }
2432 18890 : } else if (os_strcmp(buf, "wpa") == 0) {
2433 1172 : bss->wpa = atoi(pos);
2434 17718 : } else if (os_strcmp(buf, "wpa_group_rekey") == 0) {
2435 5 : bss->wpa_group_rekey = atoi(pos);
2436 17713 : } else if (os_strcmp(buf, "wpa_strict_rekey") == 0) {
2437 1 : bss->wpa_strict_rekey = atoi(pos);
2438 17712 : } else if (os_strcmp(buf, "wpa_gmk_rekey") == 0) {
2439 1 : bss->wpa_gmk_rekey = atoi(pos);
2440 17711 : } else if (os_strcmp(buf, "wpa_ptk_rekey") == 0) {
2441 6 : bss->wpa_ptk_rekey = atoi(pos);
2442 17705 : } else if (os_strcmp(buf, "wpa_passphrase") == 0) {
2443 501 : int len = os_strlen(pos);
2444 501 : if (len < 8 || len > 63) {
2445 2 : wpa_printf(MSG_ERROR, "Line %d: invalid WPA passphrase length %d (expected 8..63)",
2446 : line, len);
2447 2 : return 1;
2448 : }
2449 499 : os_free(bss->ssid.wpa_passphrase);
2450 499 : bss->ssid.wpa_passphrase = os_strdup(pos);
2451 499 : if (bss->ssid.wpa_passphrase) {
2452 498 : hostapd_config_clear_wpa_psk(&bss->ssid.wpa_psk);
2453 498 : bss->ssid.wpa_passphrase_set = 1;
2454 : }
2455 17204 : } else if (os_strcmp(buf, "wpa_psk") == 0) {
2456 36 : hostapd_config_clear_wpa_psk(&bss->ssid.wpa_psk);
2457 36 : bss->ssid.wpa_psk = os_zalloc(sizeof(struct hostapd_wpa_psk));
2458 36 : if (bss->ssid.wpa_psk == NULL)
2459 0 : return 1;
2460 71 : if (hexstr2bin(pos, bss->ssid.wpa_psk->psk, PMK_LEN) ||
2461 35 : pos[PMK_LEN * 2] != '\0') {
2462 2 : wpa_printf(MSG_ERROR, "Line %d: Invalid PSK '%s'.",
2463 : line, pos);
2464 2 : hostapd_config_clear_wpa_psk(&bss->ssid.wpa_psk);
2465 2 : return 1;
2466 : }
2467 34 : bss->ssid.wpa_psk->group = 1;
2468 34 : os_free(bss->ssid.wpa_passphrase);
2469 34 : bss->ssid.wpa_passphrase = NULL;
2470 34 : bss->ssid.wpa_psk_set = 1;
2471 17168 : } else if (os_strcmp(buf, "wpa_psk_file") == 0) {
2472 25 : os_free(bss->ssid.wpa_psk_file);
2473 25 : bss->ssid.wpa_psk_file = os_strdup(pos);
2474 25 : if (!bss->ssid.wpa_psk_file) {
2475 1 : wpa_printf(MSG_ERROR, "Line %d: allocation failed",
2476 : line);
2477 1 : return 1;
2478 : }
2479 17143 : } else if (os_strcmp(buf, "wpa_key_mgmt") == 0) {
2480 1181 : bss->wpa_key_mgmt = hostapd_config_parse_key_mgmt(line, pos);
2481 1181 : if (bss->wpa_key_mgmt == -1)
2482 5 : return 1;
2483 15962 : } else if (os_strcmp(buf, "wpa_psk_radius") == 0) {
2484 4 : bss->wpa_psk_radius = atoi(pos);
2485 8 : if (bss->wpa_psk_radius != PSK_RADIUS_IGNORED &&
2486 7 : bss->wpa_psk_radius != PSK_RADIUS_ACCEPTED &&
2487 3 : bss->wpa_psk_radius != PSK_RADIUS_REQUIRED) {
2488 1 : wpa_printf(MSG_ERROR,
2489 : "Line %d: unknown wpa_psk_radius %d",
2490 1 : line, bss->wpa_psk_radius);
2491 1 : return 1;
2492 : }
2493 15958 : } else if (os_strcmp(buf, "wpa_pairwise") == 0) {
2494 30 : bss->wpa_pairwise = hostapd_config_parse_cipher(line, pos);
2495 30 : if (bss->wpa_pairwise == -1 || bss->wpa_pairwise == 0)
2496 2 : return 1;
2497 28 : if (bss->wpa_pairwise &
2498 : (WPA_CIPHER_NONE | WPA_CIPHER_WEP40 | WPA_CIPHER_WEP104)) {
2499 3 : wpa_printf(MSG_ERROR, "Line %d: unsupported pairwise cipher suite '%s'",
2500 : bss->wpa_pairwise, pos);
2501 3 : return 1;
2502 : }
2503 15928 : } else if (os_strcmp(buf, "rsn_pairwise") == 0) {
2504 1158 : bss->rsn_pairwise = hostapd_config_parse_cipher(line, pos);
2505 1158 : if (bss->rsn_pairwise == -1 || bss->rsn_pairwise == 0)
2506 2 : return 1;
2507 1156 : if (bss->rsn_pairwise &
2508 : (WPA_CIPHER_NONE | WPA_CIPHER_WEP40 | WPA_CIPHER_WEP104)) {
2509 3 : wpa_printf(MSG_ERROR, "Line %d: unsupported pairwise cipher suite '%s'",
2510 : bss->rsn_pairwise, pos);
2511 3 : return 1;
2512 : }
2513 : #ifdef CONFIG_RSN_PREAUTH
2514 14770 : } else if (os_strcmp(buf, "rsn_preauth") == 0) {
2515 7 : bss->rsn_preauth = atoi(pos);
2516 14763 : } else if (os_strcmp(buf, "rsn_preauth_interfaces") == 0) {
2517 7 : os_free(bss->rsn_preauth_interfaces);
2518 7 : bss->rsn_preauth_interfaces = os_strdup(pos);
2519 : #endif /* CONFIG_RSN_PREAUTH */
2520 : #ifdef CONFIG_PEERKEY
2521 14756 : } else if (os_strcmp(buf, "peerkey") == 0) {
2522 3 : bss->peerkey = atoi(pos);
2523 : #endif /* CONFIG_PEERKEY */
2524 : #ifdef CONFIG_IEEE80211R
2525 14753 : } else if (os_strcmp(buf, "mobility_domain") == 0) {
2526 117 : if (os_strlen(pos) != 2 * MOBILITY_DOMAIN_ID_LEN ||
2527 58 : hexstr2bin(pos, bss->mobility_domain,
2528 : MOBILITY_DOMAIN_ID_LEN) != 0) {
2529 1 : wpa_printf(MSG_ERROR,
2530 : "Line %d: Invalid mobility_domain '%s'",
2531 : line, pos);
2532 1 : return 1;
2533 : }
2534 14694 : } else if (os_strcmp(buf, "r1_key_holder") == 0) {
2535 117 : if (os_strlen(pos) != 2 * FT_R1KH_ID_LEN ||
2536 58 : hexstr2bin(pos, bss->r1_key_holder, FT_R1KH_ID_LEN) != 0) {
2537 1 : wpa_printf(MSG_ERROR,
2538 : "Line %d: Invalid r1_key_holder '%s'",
2539 : line, pos);
2540 1 : return 1;
2541 : }
2542 14635 : } else if (os_strcmp(buf, "r0_key_lifetime") == 0) {
2543 57 : bss->r0_key_lifetime = atoi(pos);
2544 14578 : } else if (os_strcmp(buf, "reassociation_deadline") == 0) {
2545 58 : bss->reassociation_deadline = atoi(pos);
2546 14520 : } else if (os_strcmp(buf, "r0kh") == 0) {
2547 117 : if (add_r0kh(bss, pos) < 0) {
2548 3 : wpa_printf(MSG_DEBUG, "Line %d: Invalid r0kh '%s'",
2549 : line, pos);
2550 3 : return 1;
2551 : }
2552 14403 : } else if (os_strcmp(buf, "r1kh") == 0) {
2553 60 : if (add_r1kh(bss, pos) < 0) {
2554 3 : wpa_printf(MSG_DEBUG, "Line %d: Invalid r1kh '%s'",
2555 : line, pos);
2556 3 : return 1;
2557 : }
2558 14343 : } else if (os_strcmp(buf, "pmk_r1_push") == 0) {
2559 57 : bss->pmk_r1_push = atoi(pos);
2560 14286 : } else if (os_strcmp(buf, "ft_over_ds") == 0) {
2561 0 : bss->ft_over_ds = atoi(pos);
2562 : #endif /* CONFIG_IEEE80211R */
2563 : #ifndef CONFIG_NO_CTRL_IFACE
2564 14286 : } else if (os_strcmp(buf, "ctrl_interface") == 0) {
2565 103 : os_free(bss->ctrl_interface);
2566 103 : bss->ctrl_interface = os_strdup(pos);
2567 14183 : } else if (os_strcmp(buf, "ctrl_interface_group") == 0) {
2568 : #ifndef CONFIG_NATIVE_WINDOWS
2569 : struct group *grp;
2570 : char *endp;
2571 13 : const char *group = pos;
2572 :
2573 13 : grp = getgrnam(group);
2574 13 : if (grp) {
2575 12 : bss->ctrl_interface_gid = grp->gr_gid;
2576 12 : bss->ctrl_interface_gid_set = 1;
2577 12 : wpa_printf(MSG_DEBUG, "ctrl_interface_group=%d (from group name '%s')",
2578 : bss->ctrl_interface_gid, group);
2579 25 : return 0;
2580 : }
2581 :
2582 : /* Group name not found - try to parse this as gid */
2583 1 : bss->ctrl_interface_gid = strtol(group, &endp, 10);
2584 1 : if (*group == '\0' || *endp != '\0') {
2585 1 : wpa_printf(MSG_DEBUG, "Line %d: Invalid group '%s'",
2586 : line, group);
2587 1 : return 1;
2588 : }
2589 0 : bss->ctrl_interface_gid_set = 1;
2590 0 : wpa_printf(MSG_DEBUG, "ctrl_interface_group=%d",
2591 : bss->ctrl_interface_gid);
2592 : #endif /* CONFIG_NATIVE_WINDOWS */
2593 : #endif /* CONFIG_NO_CTRL_IFACE */
2594 : #ifdef RADIUS_SERVER
2595 14170 : } else if (os_strcmp(buf, "radius_server_clients") == 0) {
2596 26 : os_free(bss->radius_server_clients);
2597 26 : bss->radius_server_clients = os_strdup(pos);
2598 14144 : } else if (os_strcmp(buf, "radius_server_auth_port") == 0) {
2599 20 : bss->radius_server_auth_port = atoi(pos);
2600 14124 : } else if (os_strcmp(buf, "radius_server_acct_port") == 0) {
2601 7 : bss->radius_server_acct_port = atoi(pos);
2602 14117 : } else if (os_strcmp(buf, "radius_server_ipv6") == 0) {
2603 1 : bss->radius_server_ipv6 = atoi(pos);
2604 : #endif /* RADIUS_SERVER */
2605 14116 : } else if (os_strcmp(buf, "use_pae_group_addr") == 0) {
2606 0 : bss->use_pae_group_addr = atoi(pos);
2607 14116 : } else if (os_strcmp(buf, "hw_mode") == 0) {
2608 2447 : if (os_strcmp(pos, "a") == 0)
2609 219 : conf->hw_mode = HOSTAPD_MODE_IEEE80211A;
2610 2228 : else if (os_strcmp(pos, "b") == 0)
2611 18 : conf->hw_mode = HOSTAPD_MODE_IEEE80211B;
2612 2210 : else if (os_strcmp(pos, "g") == 0)
2613 2209 : conf->hw_mode = HOSTAPD_MODE_IEEE80211G;
2614 1 : else if (os_strcmp(pos, "ad") == 0)
2615 0 : conf->hw_mode = HOSTAPD_MODE_IEEE80211AD;
2616 1 : else if (os_strcmp(pos, "any") == 0)
2617 0 : conf->hw_mode = HOSTAPD_MODE_IEEE80211ANY;
2618 : else {
2619 1 : wpa_printf(MSG_ERROR, "Line %d: unknown hw_mode '%s'",
2620 : line, pos);
2621 1 : return 1;
2622 : }
2623 11669 : } else if (os_strcmp(buf, "wps_rf_bands") == 0) {
2624 1 : if (os_strcmp(pos, "ad") == 0)
2625 0 : bss->wps_rf_bands = WPS_RF_60GHZ;
2626 1 : else if (os_strcmp(pos, "a") == 0)
2627 0 : bss->wps_rf_bands = WPS_RF_50GHZ;
2628 2 : else if (os_strcmp(pos, "g") == 0 ||
2629 1 : os_strcmp(pos, "b") == 0)
2630 0 : bss->wps_rf_bands = WPS_RF_24GHZ;
2631 2 : else if (os_strcmp(pos, "ag") == 0 ||
2632 1 : os_strcmp(pos, "ga") == 0)
2633 0 : bss->wps_rf_bands = WPS_RF_24GHZ | WPS_RF_50GHZ;
2634 : else {
2635 1 : wpa_printf(MSG_ERROR,
2636 : "Line %d: unknown wps_rf_band '%s'",
2637 : line, pos);
2638 1 : return 1;
2639 : }
2640 11668 : } else if (os_strcmp(buf, "channel") == 0) {
2641 2545 : if (os_strcmp(pos, "acs_survey") == 0) {
2642 : #ifndef CONFIG_ACS
2643 : wpa_printf(MSG_ERROR, "Line %d: tries to enable ACS but CONFIG_ACS disabled",
2644 : line);
2645 : return 1;
2646 : #else /* CONFIG_ACS */
2647 0 : conf->acs = 1;
2648 0 : conf->channel = 0;
2649 : #endif /* CONFIG_ACS */
2650 : } else {
2651 2545 : conf->channel = atoi(pos);
2652 2545 : conf->acs = conf->channel == 0;
2653 : }
2654 9123 : } else if (os_strcmp(buf, "chanlist") == 0) {
2655 6 : if (hostapd_parse_chanlist(conf, pos)) {
2656 0 : wpa_printf(MSG_ERROR, "Line %d: invalid channel list",
2657 : line);
2658 0 : return 1;
2659 : }
2660 9117 : } else if (os_strcmp(buf, "beacon_int") == 0) {
2661 32 : int val = atoi(pos);
2662 : /* MIB defines range as 1..65535, but very small values
2663 : * cause problems with the current implementation.
2664 : * Since it is unlikely that this small numbers are
2665 : * useful in real life scenarios, do not allow beacon
2666 : * period to be set below 15 TU. */
2667 32 : if (val < 15 || val > 65535) {
2668 2 : wpa_printf(MSG_ERROR, "Line %d: invalid beacon_int %d (expected 15..65535)",
2669 : line, val);
2670 2 : return 1;
2671 : }
2672 30 : conf->beacon_int = val;
2673 : #ifdef CONFIG_ACS
2674 9085 : } else if (os_strcmp(buf, "acs_num_scans") == 0) {
2675 2 : int val = atoi(pos);
2676 2 : if (val <= 0 || val > 100) {
2677 2 : wpa_printf(MSG_ERROR, "Line %d: invalid acs_num_scans %d (expected 1..100)",
2678 : line, val);
2679 2 : return 1;
2680 : }
2681 0 : conf->acs_num_scans = val;
2682 9083 : } else if (os_strcmp(buf, "acs_chan_bias") == 0) {
2683 1 : if (hostapd_config_parse_acs_chan_bias(conf, pos)) {
2684 0 : wpa_printf(MSG_ERROR, "Line %d: invalid acs_chan_bias",
2685 : line);
2686 0 : return -1;
2687 : }
2688 : #endif /* CONFIG_ACS */
2689 9082 : } else if (os_strcmp(buf, "dtim_period") == 0) {
2690 0 : bss->dtim_period = atoi(pos);
2691 0 : if (bss->dtim_period < 1 || bss->dtim_period > 255) {
2692 0 : wpa_printf(MSG_ERROR, "Line %d: invalid dtim_period %d",
2693 : line, bss->dtim_period);
2694 0 : return 1;
2695 : }
2696 9082 : } else if (os_strcmp(buf, "bss_load_update_period") == 0) {
2697 1 : bss->bss_load_update_period = atoi(pos);
2698 2 : if (bss->bss_load_update_period < 0 ||
2699 1 : bss->bss_load_update_period > 100) {
2700 0 : wpa_printf(MSG_ERROR,
2701 : "Line %d: invalid bss_load_update_period %d",
2702 : line, bss->bss_load_update_period);
2703 0 : return 1;
2704 : }
2705 9081 : } else if (os_strcmp(buf, "rts_threshold") == 0) {
2706 3 : conf->rts_threshold = atoi(pos);
2707 3 : if (conf->rts_threshold < -1 || conf->rts_threshold > 65535) {
2708 2 : wpa_printf(MSG_ERROR,
2709 : "Line %d: invalid rts_threshold %d",
2710 : line, conf->rts_threshold);
2711 2 : return 1;
2712 : }
2713 9078 : } else if (os_strcmp(buf, "fragm_threshold") == 0) {
2714 5 : conf->fragm_threshold = atoi(pos);
2715 5 : if (conf->fragm_threshold == -1) {
2716 : /* allow a value of -1 */
2717 9 : } else if (conf->fragm_threshold < 256 ||
2718 4 : conf->fragm_threshold > 2346) {
2719 2 : wpa_printf(MSG_ERROR,
2720 : "Line %d: invalid fragm_threshold %d",
2721 : line, conf->fragm_threshold);
2722 2 : return 1;
2723 : }
2724 9073 : } else if (os_strcmp(buf, "send_probe_response") == 0) {
2725 2 : int val = atoi(pos);
2726 2 : if (val != 0 && val != 1) {
2727 2 : wpa_printf(MSG_ERROR, "Line %d: invalid send_probe_response %d (expected 0 or 1)",
2728 : line, val);
2729 2 : return 1;
2730 : }
2731 0 : conf->send_probe_response = val;
2732 9071 : } else if (os_strcmp(buf, "supported_rates") == 0) {
2733 2 : if (hostapd_parse_intlist(&conf->supported_rates, pos)) {
2734 0 : wpa_printf(MSG_ERROR, "Line %d: invalid rate list",
2735 : line);
2736 0 : return 1;
2737 : }
2738 9069 : } else if (os_strcmp(buf, "basic_rates") == 0) {
2739 1 : if (hostapd_parse_intlist(&conf->basic_rates, pos)) {
2740 0 : wpa_printf(MSG_ERROR, "Line %d: invalid rate list",
2741 : line);
2742 0 : return 1;
2743 : }
2744 9068 : } else if (os_strcmp(buf, "preamble") == 0) {
2745 1 : if (atoi(pos))
2746 1 : conf->preamble = SHORT_PREAMBLE;
2747 : else
2748 0 : conf->preamble = LONG_PREAMBLE;
2749 9067 : } else if (os_strcmp(buf, "ignore_broadcast_ssid") == 0) {
2750 10 : bss->ignore_broadcast_ssid = atoi(pos);
2751 9057 : } else if (os_strcmp(buf, "no_probe_resp_if_max_sta") == 0) {
2752 1 : bss->no_probe_resp_if_max_sta = atoi(pos);
2753 9056 : } else if (os_strcmp(buf, "wep_default_key") == 0) {
2754 1 : bss->ssid.wep.idx = atoi(pos);
2755 1 : if (bss->ssid.wep.idx > 3) {
2756 1 : wpa_printf(MSG_ERROR,
2757 : "Invalid wep_default_key index %d",
2758 1 : bss->ssid.wep.idx);
2759 1 : return 1;
2760 : }
2761 18092 : } else if (os_strcmp(buf, "wep_key0") == 0 ||
2762 18072 : os_strcmp(buf, "wep_key1") == 0 ||
2763 18070 : os_strcmp(buf, "wep_key2") == 0 ||
2764 9035 : os_strcmp(buf, "wep_key3") == 0) {
2765 36 : if (hostapd_config_read_wep(&bss->ssid.wep,
2766 20 : buf[7] - '0', pos)) {
2767 4 : wpa_printf(MSG_ERROR, "Line %d: invalid WEP key '%s'",
2768 : line, buf);
2769 4 : return 1;
2770 : }
2771 : #ifndef CONFIG_NO_VLAN
2772 9035 : } else if (os_strcmp(buf, "dynamic_vlan") == 0) {
2773 27 : bss->ssid.dynamic_vlan = atoi(pos);
2774 9008 : } else if (os_strcmp(buf, "per_sta_vif") == 0) {
2775 10 : bss->ssid.per_sta_vif = atoi(pos);
2776 8998 : } else if (os_strcmp(buf, "vlan_file") == 0) {
2777 6 : if (hostapd_config_read_vlan_file(bss, pos)) {
2778 0 : wpa_printf(MSG_ERROR, "Line %d: failed to read VLAN file '%s'",
2779 : line, pos);
2780 0 : return 1;
2781 : }
2782 8992 : } else if (os_strcmp(buf, "vlan_naming") == 0) {
2783 10 : bss->ssid.vlan_naming = atoi(pos);
2784 19 : if (bss->ssid.vlan_naming >= DYNAMIC_VLAN_NAMING_END ||
2785 9 : bss->ssid.vlan_naming < 0) {
2786 2 : wpa_printf(MSG_ERROR,
2787 : "Line %d: invalid naming scheme %d",
2788 : line, bss->ssid.vlan_naming);
2789 2 : return 1;
2790 : }
2791 : #ifdef CONFIG_FULL_DYNAMIC_VLAN
2792 8982 : } else if (os_strcmp(buf, "vlan_tagged_interface") == 0) {
2793 5 : os_free(bss->ssid.vlan_tagged_interface);
2794 5 : bss->ssid.vlan_tagged_interface = os_strdup(pos);
2795 : #endif /* CONFIG_FULL_DYNAMIC_VLAN */
2796 : #endif /* CONFIG_NO_VLAN */
2797 8977 : } else if (os_strcmp(buf, "ap_table_max_size") == 0) {
2798 3 : conf->ap_table_max_size = atoi(pos);
2799 8974 : } else if (os_strcmp(buf, "ap_table_expiration_time") == 0) {
2800 1 : conf->ap_table_expiration_time = atoi(pos);
2801 8973 : } else if (os_strncmp(buf, "tx_queue_", 9) == 0) {
2802 13 : if (hostapd_config_tx_queue(conf, buf, pos)) {
2803 5 : wpa_printf(MSG_ERROR, "Line %d: invalid TX queue item",
2804 : line);
2805 5 : return 1;
2806 : }
2807 17920 : } else if (os_strcmp(buf, "wme_enabled") == 0 ||
2808 8960 : os_strcmp(buf, "wmm_enabled") == 0) {
2809 9 : bss->wmm_enabled = atoi(pos);
2810 8951 : } else if (os_strcmp(buf, "uapsd_advertisement_enabled") == 0) {
2811 0 : bss->wmm_uapsd = atoi(pos);
2812 17902 : } else if (os_strncmp(buf, "wme_ac_", 7) == 0 ||
2813 8951 : os_strncmp(buf, "wmm_ac_", 7) == 0) {
2814 72 : if (hostapd_config_wmm_ac(conf->wmm_ac_params, buf, pos)) {
2815 12 : wpa_printf(MSG_ERROR, "Line %d: invalid WMM ac item",
2816 : line);
2817 12 : return 1;
2818 : }
2819 8909 : } else if (os_strcmp(buf, "bss") == 0) {
2820 12 : if (hostapd_config_bss(conf, pos)) {
2821 0 : wpa_printf(MSG_ERROR, "Line %d: invalid bss item",
2822 : line);
2823 0 : return 1;
2824 : }
2825 8897 : } else if (os_strcmp(buf, "bssid") == 0) {
2826 93 : if (hwaddr_aton(pos, bss->bssid)) {
2827 0 : wpa_printf(MSG_ERROR, "Line %d: invalid bssid item",
2828 : line);
2829 0 : return 1;
2830 : }
2831 8804 : } else if (os_strcmp(buf, "use_driver_iface_addr") == 0) {
2832 0 : conf->use_driver_iface_addr = atoi(pos);
2833 : #ifdef CONFIG_IEEE80211W
2834 8804 : } else if (os_strcmp(buf, "ieee80211w") == 0) {
2835 237 : bss->ieee80211w = atoi(pos);
2836 8567 : } else if (os_strcmp(buf, "group_mgmt_cipher") == 0) {
2837 13 : if (os_strcmp(pos, "AES-128-CMAC") == 0) {
2838 1 : bss->group_mgmt_cipher = WPA_CIPHER_AES_128_CMAC;
2839 12 : } else if (os_strcmp(pos, "BIP-GMAC-128") == 0) {
2840 5 : bss->group_mgmt_cipher = WPA_CIPHER_BIP_GMAC_128;
2841 7 : } else if (os_strcmp(pos, "BIP-GMAC-256") == 0) {
2842 5 : bss->group_mgmt_cipher = WPA_CIPHER_BIP_GMAC_256;
2843 2 : } else if (os_strcmp(pos, "BIP-CMAC-256") == 0) {
2844 1 : bss->group_mgmt_cipher = WPA_CIPHER_BIP_CMAC_256;
2845 : } else {
2846 1 : wpa_printf(MSG_ERROR, "Line %d: invalid group_mgmt_cipher: %s",
2847 : line, pos);
2848 1 : return 1;
2849 : }
2850 8554 : } else if (os_strcmp(buf, "assoc_sa_query_max_timeout") == 0) {
2851 2 : bss->assoc_sa_query_max_timeout = atoi(pos);
2852 2 : if (bss->assoc_sa_query_max_timeout == 0) {
2853 1 : wpa_printf(MSG_ERROR, "Line %d: invalid assoc_sa_query_max_timeout",
2854 : line);
2855 1 : return 1;
2856 : }
2857 8552 : } else if (os_strcmp(buf, "assoc_sa_query_retry_timeout") == 0) {
2858 2 : bss->assoc_sa_query_retry_timeout = atoi(pos);
2859 2 : if (bss->assoc_sa_query_retry_timeout == 0) {
2860 1 : wpa_printf(MSG_ERROR, "Line %d: invalid assoc_sa_query_retry_timeout",
2861 : line);
2862 1 : return 1;
2863 : }
2864 : #endif /* CONFIG_IEEE80211W */
2865 : #ifdef CONFIG_IEEE80211N
2866 8550 : } else if (os_strcmp(buf, "ieee80211n") == 0) {
2867 2112 : conf->ieee80211n = atoi(pos);
2868 6438 : } else if (os_strcmp(buf, "ht_capab") == 0) {
2869 82 : if (hostapd_config_ht_capab(conf, pos) < 0) {
2870 0 : wpa_printf(MSG_ERROR, "Line %d: invalid ht_capab",
2871 : line);
2872 0 : return 1;
2873 : }
2874 6356 : } else if (os_strcmp(buf, "require_ht") == 0) {
2875 3 : conf->require_ht = atoi(pos);
2876 6353 : } else if (os_strcmp(buf, "obss_interval") == 0) {
2877 5 : conf->obss_interval = atoi(pos);
2878 : #endif /* CONFIG_IEEE80211N */
2879 : #ifdef CONFIG_IEEE80211AC
2880 6348 : } else if (os_strcmp(buf, "ieee80211ac") == 0) {
2881 29 : conf->ieee80211ac = atoi(pos);
2882 6319 : } else if (os_strcmp(buf, "vht_capab") == 0) {
2883 16 : if (hostapd_config_vht_capab(conf, pos) < 0) {
2884 0 : wpa_printf(MSG_ERROR, "Line %d: invalid vht_capab",
2885 : line);
2886 0 : return 1;
2887 : }
2888 6303 : } else if (os_strcmp(buf, "require_vht") == 0) {
2889 3 : conf->require_vht = atoi(pos);
2890 6300 : } else if (os_strcmp(buf, "vht_oper_chwidth") == 0) {
2891 30 : conf->vht_oper_chwidth = atoi(pos);
2892 6270 : } else if (os_strcmp(buf, "vht_oper_centr_freq_seg0_idx") == 0) {
2893 29 : conf->vht_oper_centr_freq_seg0_idx = atoi(pos);
2894 6241 : } else if (os_strcmp(buf, "vht_oper_centr_freq_seg1_idx") == 0) {
2895 5 : conf->vht_oper_centr_freq_seg1_idx = atoi(pos);
2896 6236 : } else if (os_strcmp(buf, "vendor_vht") == 0) {
2897 1 : bss->vendor_vht = atoi(pos);
2898 6235 : } else if (os_strcmp(buf, "use_sta_nsts") == 0) {
2899 1 : bss->use_sta_nsts = atoi(pos);
2900 : #endif /* CONFIG_IEEE80211AC */
2901 6234 : } else if (os_strcmp(buf, "max_listen_interval") == 0) {
2902 2 : bss->max_listen_interval = atoi(pos);
2903 6232 : } else if (os_strcmp(buf, "disable_pmksa_caching") == 0) {
2904 11 : bss->disable_pmksa_caching = atoi(pos);
2905 6221 : } else if (os_strcmp(buf, "okc") == 0) {
2906 6 : bss->okc = atoi(pos);
2907 : #ifdef CONFIG_WPS
2908 6215 : } else if (os_strcmp(buf, "wps_state") == 0) {
2909 264 : bss->wps_state = atoi(pos);
2910 264 : if (bss->wps_state < 0 || bss->wps_state > 2) {
2911 2 : wpa_printf(MSG_ERROR, "Line %d: invalid wps_state",
2912 : line);
2913 2 : return 1;
2914 : }
2915 5951 : } else if (os_strcmp(buf, "wps_independent") == 0) {
2916 4 : bss->wps_independent = atoi(pos);
2917 5947 : } else if (os_strcmp(buf, "ap_setup_locked") == 0) {
2918 1 : bss->ap_setup_locked = atoi(pos);
2919 5946 : } else if (os_strcmp(buf, "uuid") == 0) {
2920 48 : if (uuid_str2bin(pos, bss->uuid)) {
2921 1 : wpa_printf(MSG_ERROR, "Line %d: invalid UUID", line);
2922 1 : return 1;
2923 : }
2924 5898 : } else if (os_strcmp(buf, "wps_pin_requests") == 0) {
2925 1 : os_free(bss->wps_pin_requests);
2926 1 : bss->wps_pin_requests = os_strdup(pos);
2927 5897 : } else if (os_strcmp(buf, "device_name") == 0) {
2928 38 : if (os_strlen(pos) > WPS_DEV_NAME_MAX_LEN) {
2929 1 : wpa_printf(MSG_ERROR, "Line %d: Too long "
2930 : "device_name", line);
2931 1 : return 1;
2932 : }
2933 37 : os_free(bss->device_name);
2934 37 : bss->device_name = os_strdup(pos);
2935 5859 : } else if (os_strcmp(buf, "manufacturer") == 0) {
2936 38 : if (os_strlen(pos) > 64) {
2937 1 : wpa_printf(MSG_ERROR, "Line %d: Too long manufacturer",
2938 : line);
2939 1 : return 1;
2940 : }
2941 37 : os_free(bss->manufacturer);
2942 37 : bss->manufacturer = os_strdup(pos);
2943 5821 : } else if (os_strcmp(buf, "model_name") == 0) {
2944 38 : if (os_strlen(pos) > 32) {
2945 1 : wpa_printf(MSG_ERROR, "Line %d: Too long model_name",
2946 : line);
2947 1 : return 1;
2948 : }
2949 37 : os_free(bss->model_name);
2950 37 : bss->model_name = os_strdup(pos);
2951 5783 : } else if (os_strcmp(buf, "model_number") == 0) {
2952 38 : if (os_strlen(pos) > 32) {
2953 1 : wpa_printf(MSG_ERROR, "Line %d: Too long model_number",
2954 : line);
2955 1 : return 1;
2956 : }
2957 37 : os_free(bss->model_number);
2958 37 : bss->model_number = os_strdup(pos);
2959 5745 : } else if (os_strcmp(buf, "serial_number") == 0) {
2960 38 : if (os_strlen(pos) > 32) {
2961 1 : wpa_printf(MSG_ERROR, "Line %d: Too long serial_number",
2962 : line);
2963 1 : return 1;
2964 : }
2965 37 : os_free(bss->serial_number);
2966 37 : bss->serial_number = os_strdup(pos);
2967 5707 : } else if (os_strcmp(buf, "device_type") == 0) {
2968 37 : if (wps_dev_type_str2bin(pos, bss->device_type))
2969 1 : return 1;
2970 5670 : } else if (os_strcmp(buf, "config_methods") == 0) {
2971 38 : os_free(bss->config_methods);
2972 38 : bss->config_methods = os_strdup(pos);
2973 5632 : } else if (os_strcmp(buf, "os_version") == 0) {
2974 37 : if (hexstr2bin(pos, bss->os_version, 4)) {
2975 1 : wpa_printf(MSG_ERROR, "Line %d: invalid os_version",
2976 : line);
2977 1 : return 1;
2978 : }
2979 5595 : } else if (os_strcmp(buf, "ap_pin") == 0) {
2980 68 : os_free(bss->ap_pin);
2981 68 : bss->ap_pin = os_strdup(pos);
2982 5527 : } else if (os_strcmp(buf, "skip_cred_build") == 0) {
2983 4 : bss->skip_cred_build = atoi(pos);
2984 5523 : } else if (os_strcmp(buf, "extra_cred") == 0) {
2985 4 : os_free(bss->extra_cred);
2986 4 : bss->extra_cred = (u8 *) os_readfile(pos, &bss->extra_cred_len);
2987 4 : if (bss->extra_cred == NULL) {
2988 0 : wpa_printf(MSG_ERROR, "Line %d: could not read Credentials from '%s'",
2989 : line, pos);
2990 0 : return 1;
2991 : }
2992 5519 : } else if (os_strcmp(buf, "wps_cred_processing") == 0) {
2993 3 : bss->wps_cred_processing = atoi(pos);
2994 5516 : } else if (os_strcmp(buf, "ap_settings") == 0) {
2995 2 : os_free(bss->ap_settings);
2996 2 : bss->ap_settings =
2997 2 : (u8 *) os_readfile(pos, &bss->ap_settings_len);
2998 2 : if (bss->ap_settings == NULL) {
2999 1 : wpa_printf(MSG_ERROR, "Line %d: could not read AP Settings from '%s'",
3000 : line, pos);
3001 1 : return 1;
3002 : }
3003 5514 : } else if (os_strcmp(buf, "upnp_iface") == 0) {
3004 36 : os_free(bss->upnp_iface);
3005 36 : bss->upnp_iface = os_strdup(pos);
3006 5478 : } else if (os_strcmp(buf, "friendly_name") == 0) {
3007 15 : os_free(bss->friendly_name);
3008 15 : bss->friendly_name = os_strdup(pos);
3009 5463 : } else if (os_strcmp(buf, "manufacturer_url") == 0) {
3010 13 : os_free(bss->manufacturer_url);
3011 13 : bss->manufacturer_url = os_strdup(pos);
3012 5450 : } else if (os_strcmp(buf, "model_description") == 0) {
3013 13 : os_free(bss->model_description);
3014 13 : bss->model_description = os_strdup(pos);
3015 5437 : } else if (os_strcmp(buf, "model_url") == 0) {
3016 13 : os_free(bss->model_url);
3017 13 : bss->model_url = os_strdup(pos);
3018 5424 : } else if (os_strcmp(buf, "upc") == 0) {
3019 13 : os_free(bss->upc);
3020 13 : bss->upc = os_strdup(pos);
3021 5411 : } else if (os_strcmp(buf, "pbc_in_m1") == 0) {
3022 0 : bss->pbc_in_m1 = atoi(pos);
3023 5411 : } else if (os_strcmp(buf, "server_id") == 0) {
3024 13 : os_free(bss->server_id);
3025 13 : bss->server_id = os_strdup(pos);
3026 : #ifdef CONFIG_WPS_NFC
3027 5398 : } else if (os_strcmp(buf, "wps_nfc_dev_pw_id") == 0) {
3028 2 : bss->wps_nfc_dev_pw_id = atoi(pos);
3029 3 : if (bss->wps_nfc_dev_pw_id < 0x10 ||
3030 1 : bss->wps_nfc_dev_pw_id > 0xffff) {
3031 2 : wpa_printf(MSG_ERROR, "Line %d: Invalid wps_nfc_dev_pw_id value",
3032 : line);
3033 2 : return 1;
3034 : }
3035 0 : bss->wps_nfc_pw_from_config = 1;
3036 5396 : } else if (os_strcmp(buf, "wps_nfc_dh_pubkey") == 0) {
3037 1 : wpabuf_free(bss->wps_nfc_dh_pubkey);
3038 1 : bss->wps_nfc_dh_pubkey = wpabuf_parse_bin(pos);
3039 1 : bss->wps_nfc_pw_from_config = 1;
3040 5395 : } else if (os_strcmp(buf, "wps_nfc_dh_privkey") == 0) {
3041 1 : wpabuf_free(bss->wps_nfc_dh_privkey);
3042 1 : bss->wps_nfc_dh_privkey = wpabuf_parse_bin(pos);
3043 1 : bss->wps_nfc_pw_from_config = 1;
3044 5394 : } else if (os_strcmp(buf, "wps_nfc_dev_pw") == 0) {
3045 1 : wpabuf_free(bss->wps_nfc_dev_pw);
3046 1 : bss->wps_nfc_dev_pw = wpabuf_parse_bin(pos);
3047 1 : bss->wps_nfc_pw_from_config = 1;
3048 : #endif /* CONFIG_WPS_NFC */
3049 : #endif /* CONFIG_WPS */
3050 : #ifdef CONFIG_P2P_MANAGER
3051 5393 : } else if (os_strcmp(buf, "manage_p2p") == 0) {
3052 5 : if (atoi(pos))
3053 4 : bss->p2p |= P2P_MANAGE;
3054 : else
3055 1 : bss->p2p &= ~P2P_MANAGE;
3056 5388 : } else if (os_strcmp(buf, "allow_cross_connection") == 0) {
3057 3 : if (atoi(pos))
3058 1 : bss->p2p |= P2P_ALLOW_CROSS_CONNECTION;
3059 : else
3060 2 : bss->p2p &= ~P2P_ALLOW_CROSS_CONNECTION;
3061 : #endif /* CONFIG_P2P_MANAGER */
3062 5385 : } else if (os_strcmp(buf, "disassoc_low_ack") == 0) {
3063 1 : bss->disassoc_low_ack = atoi(pos);
3064 5384 : } else if (os_strcmp(buf, "tdls_prohibit") == 0) {
3065 1 : if (atoi(pos))
3066 0 : bss->tdls |= TDLS_PROHIBIT;
3067 : else
3068 1 : bss->tdls &= ~TDLS_PROHIBIT;
3069 5383 : } else if (os_strcmp(buf, "tdls_prohibit_chan_switch") == 0) {
3070 1 : if (atoi(pos))
3071 0 : bss->tdls |= TDLS_PROHIBIT_CHAN_SWITCH;
3072 : else
3073 1 : bss->tdls &= ~TDLS_PROHIBIT_CHAN_SWITCH;
3074 : #ifdef CONFIG_RSN_TESTING
3075 : } else if (os_strcmp(buf, "rsn_testing") == 0) {
3076 : extern int rsn_testing;
3077 : rsn_testing = atoi(pos);
3078 : #endif /* CONFIG_RSN_TESTING */
3079 5382 : } else if (os_strcmp(buf, "time_advertisement") == 0) {
3080 6 : bss->time_advertisement = atoi(pos);
3081 5376 : } else if (os_strcmp(buf, "time_zone") == 0) {
3082 7 : size_t tz_len = os_strlen(pos);
3083 7 : if (tz_len < 4 || tz_len > 255) {
3084 1 : wpa_printf(MSG_DEBUG, "Line %d: invalid time_zone",
3085 : line);
3086 1 : return 1;
3087 : }
3088 6 : os_free(bss->time_zone);
3089 6 : bss->time_zone = os_strdup(pos);
3090 6 : if (bss->time_zone == NULL)
3091 0 : return 1;
3092 : #ifdef CONFIG_WNM
3093 5369 : } else if (os_strcmp(buf, "wnm_sleep_mode") == 0) {
3094 10 : bss->wnm_sleep_mode = atoi(pos);
3095 5359 : } else if (os_strcmp(buf, "bss_transition") == 0) {
3096 36 : bss->bss_transition = atoi(pos);
3097 : #endif /* CONFIG_WNM */
3098 : #ifdef CONFIG_INTERWORKING
3099 5323 : } else if (os_strcmp(buf, "interworking") == 0) {
3100 201 : bss->interworking = atoi(pos);
3101 5122 : } else if (os_strcmp(buf, "access_network_type") == 0) {
3102 200 : bss->access_network_type = atoi(pos);
3103 399 : if (bss->access_network_type < 0 ||
3104 199 : bss->access_network_type > 15) {
3105 2 : wpa_printf(MSG_ERROR,
3106 : "Line %d: invalid access_network_type",
3107 : line);
3108 2 : return 1;
3109 : }
3110 4922 : } else if (os_strcmp(buf, "internet") == 0) {
3111 197 : bss->internet = atoi(pos);
3112 4725 : } else if (os_strcmp(buf, "asra") == 0) {
3113 198 : bss->asra = atoi(pos);
3114 4527 : } else if (os_strcmp(buf, "esr") == 0) {
3115 198 : bss->esr = atoi(pos);
3116 4329 : } else if (os_strcmp(buf, "uesa") == 0) {
3117 198 : bss->uesa = atoi(pos);
3118 4131 : } else if (os_strcmp(buf, "venue_group") == 0) {
3119 197 : bss->venue_group = atoi(pos);
3120 197 : bss->venue_info_set = 1;
3121 3934 : } else if (os_strcmp(buf, "venue_type") == 0) {
3122 197 : bss->venue_type = atoi(pos);
3123 197 : bss->venue_info_set = 1;
3124 3737 : } else if (os_strcmp(buf, "hessid") == 0) {
3125 110 : if (hwaddr_aton(pos, bss->hessid)) {
3126 1 : wpa_printf(MSG_ERROR, "Line %d: invalid hessid", line);
3127 1 : return 1;
3128 : }
3129 3627 : } else if (os_strcmp(buf, "roaming_consortium") == 0) {
3130 767 : if (parse_roaming_consortium(bss, pos, line) < 0)
3131 3 : return 1;
3132 2860 : } else if (os_strcmp(buf, "venue_name") == 0) {
3133 401 : if (parse_venue_name(bss, pos, line) < 0)
3134 6 : return 1;
3135 2459 : } else if (os_strcmp(buf, "network_auth_type") == 0) {
3136 : u8 auth_type;
3137 : u16 redirect_url_len;
3138 39 : if (hexstr2bin(pos, &auth_type, 1)) {
3139 1 : wpa_printf(MSG_ERROR,
3140 : "Line %d: Invalid network_auth_type '%s'",
3141 : line, pos);
3142 2 : return 1;
3143 : }
3144 38 : if (auth_type == 0 || auth_type == 2)
3145 37 : redirect_url_len = os_strlen(pos + 2);
3146 : else
3147 1 : redirect_url_len = 0;
3148 38 : os_free(bss->network_auth_type);
3149 38 : bss->network_auth_type = os_malloc(redirect_url_len + 3 + 1);
3150 38 : if (bss->network_auth_type == NULL)
3151 0 : return 1;
3152 38 : *bss->network_auth_type = auth_type;
3153 38 : WPA_PUT_LE16(bss->network_auth_type + 1, redirect_url_len);
3154 38 : if (redirect_url_len)
3155 37 : os_memcpy(bss->network_auth_type + 3, pos + 2,
3156 : redirect_url_len);
3157 38 : bss->network_auth_type_len = 3 + redirect_url_len;
3158 2420 : } else if (os_strcmp(buf, "ipaddr_type_availability") == 0) {
3159 38 : if (hexstr2bin(pos, &bss->ipaddr_type_availability, 1)) {
3160 1 : wpa_printf(MSG_ERROR, "Line %d: Invalid ipaddr_type_availability '%s'",
3161 : line, pos);
3162 1 : bss->ipaddr_type_configured = 0;
3163 1 : return 1;
3164 : }
3165 37 : bss->ipaddr_type_configured = 1;
3166 2382 : } else if (os_strcmp(buf, "domain_name") == 0) {
3167 191 : int j, num_domains, domain_len, domain_list_len = 0;
3168 : char *tok_start, *tok_prev;
3169 : u8 *domain_list, *domain_ptr;
3170 :
3171 191 : domain_list_len = os_strlen(pos) + 1;
3172 191 : domain_list = os_malloc(domain_list_len);
3173 191 : if (domain_list == NULL)
3174 0 : return 1;
3175 :
3176 191 : domain_ptr = domain_list;
3177 191 : tok_prev = pos;
3178 191 : num_domains = 1;
3179 550 : while ((tok_prev = os_strchr(tok_prev, ','))) {
3180 168 : num_domains++;
3181 168 : tok_prev++;
3182 : }
3183 191 : tok_prev = pos;
3184 550 : for (j = 0; j < num_domains; j++) {
3185 359 : tok_start = os_strchr(tok_prev, ',');
3186 359 : if (tok_start) {
3187 168 : domain_len = tok_start - tok_prev;
3188 168 : *domain_ptr = domain_len;
3189 168 : os_memcpy(domain_ptr + 1, tok_prev, domain_len);
3190 168 : domain_ptr += domain_len + 1;
3191 168 : tok_prev = ++tok_start;
3192 : } else {
3193 191 : domain_len = os_strlen(tok_prev);
3194 191 : *domain_ptr = domain_len;
3195 191 : os_memcpy(domain_ptr + 1, tok_prev, domain_len);
3196 191 : domain_ptr += domain_len + 1;
3197 : }
3198 : }
3199 :
3200 191 : os_free(bss->domain_name);
3201 191 : bss->domain_name = domain_list;
3202 191 : bss->domain_name_len = domain_list_len;
3203 2191 : } else if (os_strcmp(buf, "anqp_3gpp_cell_net") == 0) {
3204 201 : if (parse_3gpp_cell_net(bss, pos, line) < 0)
3205 6 : return 1;
3206 1990 : } else if (os_strcmp(buf, "nai_realm") == 0) {
3207 357 : if (parse_nai_realm(bss, pos, line) < 0)
3208 7 : return 1;
3209 1633 : } else if (os_strcmp(buf, "anqp_elem") == 0) {
3210 34 : if (parse_anqp_elem(bss, pos, line) < 0)
3211 0 : return 1;
3212 1599 : } else if (os_strcmp(buf, "gas_frag_limit") == 0) {
3213 0 : bss->gas_frag_limit = atoi(pos);
3214 1599 : } else if (os_strcmp(buf, "gas_comeback_delay") == 0) {
3215 5 : bss->gas_comeback_delay = atoi(pos);
3216 1594 : } else if (os_strcmp(buf, "qos_map_set") == 0) {
3217 7 : if (parse_qos_map_set(bss, pos, line) < 0)
3218 6 : return 1;
3219 : #endif /* CONFIG_INTERWORKING */
3220 : #ifdef CONFIG_RADIUS_TEST
3221 : } else if (os_strcmp(buf, "dump_msk_file") == 0) {
3222 : os_free(bss->dump_msk_file);
3223 : bss->dump_msk_file = os_strdup(pos);
3224 : #endif /* CONFIG_RADIUS_TEST */
3225 : #ifdef CONFIG_PROXYARP
3226 1587 : } else if (os_strcmp(buf, "proxy_arp") == 0) {
3227 12 : bss->proxy_arp = atoi(pos);
3228 : #endif /* CONFIG_PROXYARP */
3229 : #ifdef CONFIG_HS20
3230 1575 : } else if (os_strcmp(buf, "hs20") == 0) {
3231 198 : bss->hs20 = atoi(pos);
3232 1377 : } else if (os_strcmp(buf, "disable_dgaf") == 0) {
3233 14 : bss->disable_dgaf = atoi(pos);
3234 1363 : } else if (os_strcmp(buf, "na_mcast_to_ucast") == 0) {
3235 2 : bss->na_mcast_to_ucast = atoi(pos);
3236 1361 : } else if (os_strcmp(buf, "osen") == 0) {
3237 1 : bss->osen = atoi(pos);
3238 1360 : } else if (os_strcmp(buf, "anqp_domain_id") == 0) {
3239 0 : bss->anqp_domain_id = atoi(pos);
3240 1360 : } else if (os_strcmp(buf, "hs20_deauth_req_timeout") == 0) {
3241 1 : bss->hs20_deauth_req_timeout = atoi(pos);
3242 1359 : } else if (os_strcmp(buf, "hs20_oper_friendly_name") == 0) {
3243 75 : if (hs20_parse_oper_friendly_name(bss, pos, line) < 0)
3244 1 : return 1;
3245 1284 : } else if (os_strcmp(buf, "hs20_wan_metrics") == 0) {
3246 205 : if (hs20_parse_wan_metrics(bss, pos, line) < 0)
3247 6 : return 1;
3248 1079 : } else if (os_strcmp(buf, "hs20_conn_capab") == 0) {
3249 592 : if (hs20_parse_conn_capab(bss, pos, line) < 0) {
3250 2 : return 1;
3251 : }
3252 487 : } else if (os_strcmp(buf, "hs20_operating_class") == 0) {
3253 : u8 *oper_class;
3254 : size_t oper_class_len;
3255 199 : oper_class_len = os_strlen(pos);
3256 199 : if (oper_class_len < 2 || (oper_class_len & 0x01)) {
3257 1 : wpa_printf(MSG_ERROR,
3258 : "Line %d: Invalid hs20_operating_class '%s'",
3259 : line, pos);
3260 1 : return 1;
3261 : }
3262 198 : oper_class_len /= 2;
3263 198 : oper_class = os_malloc(oper_class_len);
3264 198 : if (oper_class == NULL)
3265 0 : return 1;
3266 198 : if (hexstr2bin(pos, oper_class, oper_class_len)) {
3267 1 : wpa_printf(MSG_ERROR,
3268 : "Line %d: Invalid hs20_operating_class '%s'",
3269 : line, pos);
3270 1 : os_free(oper_class);
3271 1 : return 1;
3272 : }
3273 197 : os_free(bss->hs20_operating_class);
3274 197 : bss->hs20_operating_class = oper_class;
3275 197 : bss->hs20_operating_class_len = oper_class_len;
3276 288 : } else if (os_strcmp(buf, "hs20_icon") == 0) {
3277 19 : if (hs20_parse_icon(bss, pos) < 0) {
3278 7 : wpa_printf(MSG_ERROR, "Line %d: Invalid hs20_icon '%s'",
3279 : line, pos);
3280 7 : return 1;
3281 : }
3282 269 : } else if (os_strcmp(buf, "osu_ssid") == 0) {
3283 13 : if (hs20_parse_osu_ssid(bss, pos, line) < 0)
3284 4 : return 1;
3285 256 : } else if (os_strcmp(buf, "osu_server_uri") == 0) {
3286 10 : if (hs20_parse_osu_server_uri(bss, pos, line) < 0)
3287 0 : return 1;
3288 246 : } else if (os_strcmp(buf, "osu_friendly_name") == 0) {
3289 21 : if (hs20_parse_osu_friendly_name(bss, pos, line) < 0)
3290 2 : return 1;
3291 225 : } else if (os_strcmp(buf, "osu_nai") == 0) {
3292 2 : if (hs20_parse_osu_nai(bss, pos, line) < 0)
3293 1 : return 1;
3294 223 : } else if (os_strcmp(buf, "osu_method_list") == 0) {
3295 10 : if (hs20_parse_osu_method_list(bss, pos, line) < 0)
3296 1 : return 1;
3297 213 : } else if (os_strcmp(buf, "osu_icon") == 0) {
3298 13 : if (hs20_parse_osu_icon(bss, pos, line) < 0)
3299 1 : return 1;
3300 200 : } else if (os_strcmp(buf, "osu_service_desc") == 0) {
3301 20 : if (hs20_parse_osu_service_desc(bss, pos, line) < 0)
3302 2 : return 1;
3303 180 : } else if (os_strcmp(buf, "subscr_remediation_url") == 0) {
3304 1 : os_free(bss->subscr_remediation_url);
3305 1 : bss->subscr_remediation_url = os_strdup(pos);
3306 179 : } else if (os_strcmp(buf, "subscr_remediation_method") == 0) {
3307 1 : bss->subscr_remediation_method = atoi(pos);
3308 : #endif /* CONFIG_HS20 */
3309 : #ifdef CONFIG_MBO
3310 178 : } else if (os_strcmp(buf, "mbo") == 0) {
3311 11 : bss->mbo_enabled = atoi(pos);
3312 : #endif /* CONFIG_MBO */
3313 : #ifdef CONFIG_TESTING_OPTIONS
3314 : #define PARSE_TEST_PROBABILITY(_val) \
3315 : } else if (os_strcmp(buf, #_val) == 0) { \
3316 : char *end; \
3317 : \
3318 : conf->_val = strtod(pos, &end); \
3319 : if (*end || conf->_val < 0.0 || \
3320 : conf->_val > 1.0) { \
3321 : wpa_printf(MSG_ERROR, \
3322 : "Line %d: Invalid value '%s'", \
3323 : line, pos); \
3324 : return 1; \
3325 : }
3326 167 : PARSE_TEST_PROBABILITY(ignore_probe_probability)
3327 166 : PARSE_TEST_PROBABILITY(ignore_auth_probability)
3328 165 : PARSE_TEST_PROBABILITY(ignore_assoc_probability)
3329 164 : PARSE_TEST_PROBABILITY(ignore_reassoc_probability)
3330 163 : PARSE_TEST_PROBABILITY(corrupt_gtk_rekey_mic_probability)
3331 163 : } else if (os_strcmp(buf, "ecsa_ie_only") == 0) {
3332 1 : conf->ecsa_ie_only = atoi(pos);
3333 162 : } else if (os_strcmp(buf, "bss_load_test") == 0) {
3334 10 : WPA_PUT_LE16(bss->bss_load_test, atoi(pos));
3335 10 : pos = os_strchr(pos, ':');
3336 10 : if (pos == NULL) {
3337 2 : wpa_printf(MSG_ERROR, "Line %d: Invalid bss_load_test",
3338 : line);
3339 2 : return 1;
3340 : }
3341 8 : pos++;
3342 8 : bss->bss_load_test[2] = atoi(pos);
3343 8 : pos = os_strchr(pos, ':');
3344 8 : if (pos == NULL) {
3345 1 : wpa_printf(MSG_ERROR, "Line %d: Invalid bss_load_test",
3346 : line);
3347 1 : return 1;
3348 : }
3349 7 : pos++;
3350 7 : WPA_PUT_LE16(&bss->bss_load_test[3], atoi(pos));
3351 7 : bss->bss_load_test_set = 1;
3352 152 : } else if (os_strcmp(buf, "radio_measurements") == 0) {
3353 : /*
3354 : * DEPRECATED: This parameter will be removed in the future.
3355 : * Use rrm_neighbor_report instead.
3356 : */
3357 0 : int val = atoi(pos);
3358 :
3359 0 : if (val & BIT(0))
3360 0 : bss->radio_measurements[0] |=
3361 : WLAN_RRM_CAPS_NEIGHBOR_REPORT;
3362 152 : } else if (os_strcmp(buf, "own_ie_override") == 0) {
3363 : struct wpabuf *tmp;
3364 22 : size_t len = os_strlen(pos) / 2;
3365 :
3366 22 : tmp = wpabuf_alloc(len);
3367 22 : if (!tmp)
3368 0 : return 1;
3369 :
3370 22 : if (hexstr2bin(pos, wpabuf_put(tmp, len), len)) {
3371 1 : wpabuf_free(tmp);
3372 1 : wpa_printf(MSG_ERROR,
3373 : "Line %d: Invalid own_ie_override '%s'",
3374 : line, pos);
3375 1 : return 1;
3376 : }
3377 :
3378 21 : wpabuf_free(bss->own_ie_override);
3379 21 : bss->own_ie_override = tmp;
3380 : #endif /* CONFIG_TESTING_OPTIONS */
3381 130 : } else if (os_strcmp(buf, "vendor_elements") == 0) {
3382 16 : if (parse_wpabuf_hex(line, buf, &bss->vendor_elements, pos))
3383 2 : return 1;
3384 114 : } else if (os_strcmp(buf, "assocresp_elements") == 0) {
3385 3 : if (parse_wpabuf_hex(line, buf, &bss->assocresp_elements, pos))
3386 2 : return 1;
3387 111 : } else if (os_strcmp(buf, "sae_anti_clogging_threshold") == 0) {
3388 3 : bss->sae_anti_clogging_threshold = atoi(pos);
3389 108 : } else if (os_strcmp(buf, "sae_groups") == 0) {
3390 5 : if (hostapd_parse_intlist(&bss->sae_groups, pos)) {
3391 0 : wpa_printf(MSG_ERROR,
3392 : "Line %d: Invalid sae_groups value '%s'",
3393 : line, pos);
3394 0 : return 1;
3395 : }
3396 103 : } else if (os_strcmp(buf, "local_pwr_constraint") == 0) {
3397 5 : int val = atoi(pos);
3398 5 : if (val < 0 || val > 255) {
3399 2 : wpa_printf(MSG_ERROR, "Line %d: Invalid local_pwr_constraint %d (expected 0..255)",
3400 : line, val);
3401 2 : return 1;
3402 : }
3403 3 : conf->local_pwr_constraint = val;
3404 98 : } else if (os_strcmp(buf, "spectrum_mgmt_required") == 0) {
3405 2 : conf->spectrum_mgmt_required = atoi(pos);
3406 96 : } else if (os_strcmp(buf, "wowlan_triggers") == 0) {
3407 0 : os_free(bss->wowlan_triggers);
3408 0 : bss->wowlan_triggers = os_strdup(pos);
3409 : #ifdef CONFIG_FST
3410 96 : } else if (os_strcmp(buf, "fst_group_id") == 0) {
3411 25 : size_t len = os_strlen(pos);
3412 :
3413 25 : if (!len || len >= sizeof(conf->fst_cfg.group_id)) {
3414 1 : wpa_printf(MSG_ERROR,
3415 : "Line %d: Invalid fst_group_id value '%s'",
3416 : line, pos);
3417 1 : return 1;
3418 : }
3419 :
3420 24 : if (conf->fst_cfg.group_id[0]) {
3421 0 : wpa_printf(MSG_ERROR,
3422 : "Line %d: Duplicate fst_group value '%s'",
3423 : line, pos);
3424 0 : return 1;
3425 : }
3426 :
3427 24 : os_strlcpy(conf->fst_cfg.group_id, pos,
3428 : sizeof(conf->fst_cfg.group_id));
3429 71 : } else if (os_strcmp(buf, "fst_priority") == 0) {
3430 : char *endp;
3431 : long int val;
3432 :
3433 25 : if (!*pos) {
3434 0 : wpa_printf(MSG_ERROR,
3435 : "Line %d: fst_priority value not supplied (expected 1..%u)",
3436 : line, FST_MAX_PRIO_VALUE);
3437 4 : return -1;
3438 : }
3439 :
3440 25 : val = strtol(pos, &endp, 0);
3441 25 : if (*endp || val < 1 || val > FST_MAX_PRIO_VALUE) {
3442 4 : wpa_printf(MSG_ERROR,
3443 : "Line %d: Invalid fst_priority %ld (%s) (expected 1..%u)",
3444 : line, val, pos, FST_MAX_PRIO_VALUE);
3445 4 : return 1;
3446 : }
3447 21 : conf->fst_cfg.priority = (u8) val;
3448 46 : } else if (os_strcmp(buf, "fst_llt") == 0) {
3449 : char *endp;
3450 : long int val;
3451 :
3452 21 : if (!*pos) {
3453 0 : wpa_printf(MSG_ERROR,
3454 : "Line %d: fst_llt value not supplied (expected 1..%u)",
3455 : line, FST_MAX_LLT_MS);
3456 4 : return -1;
3457 : }
3458 21 : val = strtol(pos, &endp, 0);
3459 39 : if (*endp || val < 1 ||
3460 18 : (unsigned long int) val > FST_MAX_LLT_MS) {
3461 4 : wpa_printf(MSG_ERROR,
3462 : "Line %d: Invalid fst_llt %ld (%s) (expected 1..%u)",
3463 : line, val, pos, FST_MAX_LLT_MS);
3464 4 : return 1;
3465 : }
3466 17 : conf->fst_cfg.llt = (u32) val;
3467 : #endif /* CONFIG_FST */
3468 25 : } else if (os_strcmp(buf, "track_sta_max_num") == 0) {
3469 9 : conf->track_sta_max_num = atoi(pos);
3470 16 : } else if (os_strcmp(buf, "track_sta_max_age") == 0) {
3471 1 : conf->track_sta_max_age = atoi(pos);
3472 15 : } else if (os_strcmp(buf, "no_probe_resp_if_seen_on") == 0) {
3473 3 : os_free(bss->no_probe_resp_if_seen_on);
3474 3 : bss->no_probe_resp_if_seen_on = os_strdup(pos);
3475 12 : } else if (os_strcmp(buf, "no_auth_if_seen_on") == 0) {
3476 4 : os_free(bss->no_auth_if_seen_on);
3477 4 : bss->no_auth_if_seen_on = os_strdup(pos);
3478 8 : } else if (os_strcmp(buf, "lci") == 0) {
3479 0 : wpabuf_free(conf->lci);
3480 0 : conf->lci = wpabuf_parse_bin(pos);
3481 8 : } else if (os_strcmp(buf, "civic") == 0) {
3482 0 : wpabuf_free(conf->civic);
3483 0 : conf->civic = wpabuf_parse_bin(pos);
3484 8 : } else if (os_strcmp(buf, "rrm_neighbor_report") == 0) {
3485 4 : if (atoi(pos))
3486 4 : bss->radio_measurements[0] |=
3487 : WLAN_RRM_CAPS_NEIGHBOR_REPORT;
3488 4 : } else if (os_strcmp(buf, "gas_address3") == 0) {
3489 2 : bss->gas_address3 = atoi(pos);
3490 2 : } else if (os_strcmp(buf, "ftm_responder") == 0) {
3491 1 : bss->ftm_responder = atoi(pos);
3492 1 : } else if (os_strcmp(buf, "ftm_initiator") == 0) {
3493 1 : bss->ftm_initiator = atoi(pos);
3494 : } else {
3495 0 : wpa_printf(MSG_ERROR,
3496 : "Line %d: unknown configuration item '%s'",
3497 : line, buf);
3498 0 : return 1;
3499 : }
3500 :
3501 31756 : return 0;
3502 : }
3503 :
3504 :
3505 : /**
3506 : * hostapd_config_read - Read and parse a configuration file
3507 : * @fname: Configuration file name (including path, if needed)
3508 : * Returns: Allocated configuration data structure
3509 : */
3510 96 : struct hostapd_config * hostapd_config_read(const char *fname)
3511 : {
3512 : struct hostapd_config *conf;
3513 : FILE *f;
3514 : char buf[4096], *pos;
3515 96 : int line = 0;
3516 96 : int errors = 0;
3517 : size_t i;
3518 :
3519 96 : f = fopen(fname, "r");
3520 96 : if (f == NULL) {
3521 0 : wpa_printf(MSG_ERROR, "Could not open configuration file '%s' "
3522 : "for reading.", fname);
3523 0 : return NULL;
3524 : }
3525 :
3526 96 : conf = hostapd_config_defaults();
3527 96 : if (conf == NULL) {
3528 1 : fclose(f);
3529 1 : return NULL;
3530 : }
3531 :
3532 : /* set default driver based on configuration */
3533 95 : conf->driver = wpa_drivers[0];
3534 95 : if (conf->driver == NULL) {
3535 0 : wpa_printf(MSG_ERROR, "No driver wrappers registered!");
3536 0 : hostapd_config_free(conf);
3537 0 : fclose(f);
3538 0 : return NULL;
3539 : }
3540 :
3541 95 : conf->last_bss = conf->bss[0];
3542 :
3543 1398 : while (fgets(buf, sizeof(buf), f)) {
3544 : struct hostapd_bss_config *bss;
3545 :
3546 1208 : bss = conf->last_bss;
3547 1208 : line++;
3548 :
3549 1208 : if (buf[0] == '#')
3550 4 : continue;
3551 1204 : pos = buf;
3552 23127 : while (*pos != '\0') {
3553 21923 : if (*pos == '\n') {
3554 1204 : *pos = '\0';
3555 1204 : break;
3556 : }
3557 20719 : pos++;
3558 : }
3559 1204 : if (buf[0] == '\0')
3560 156 : continue;
3561 :
3562 1048 : pos = os_strchr(buf, '=');
3563 1048 : if (pos == NULL) {
3564 0 : wpa_printf(MSG_ERROR, "Line %d: invalid line '%s'",
3565 : line, buf);
3566 0 : errors++;
3567 0 : continue;
3568 : }
3569 1048 : *pos = '\0';
3570 1048 : pos++;
3571 1048 : errors += hostapd_config_fill(conf, bss, buf, pos, line);
3572 : }
3573 :
3574 95 : fclose(f);
3575 :
3576 198 : for (i = 0; i < conf->num_bss; i++)
3577 103 : hostapd_set_security_params(conf->bss[i], 1);
3578 :
3579 95 : if (hostapd_config_check(conf, 1))
3580 0 : errors++;
3581 :
3582 : #ifndef WPA_IGNORE_CONFIG_ERRORS
3583 95 : if (errors) {
3584 9 : wpa_printf(MSG_ERROR, "%d errors found in configuration file "
3585 : "'%s'", errors, fname);
3586 9 : hostapd_config_free(conf);
3587 9 : conf = NULL;
3588 : }
3589 : #endif /* WPA_IGNORE_CONFIG_ERRORS */
3590 :
3591 95 : return conf;
3592 : }
3593 :
3594 :
3595 30904 : int hostapd_set_iface(struct hostapd_config *conf,
3596 : struct hostapd_bss_config *bss, const char *field,
3597 : char *value)
3598 : {
3599 : int errors;
3600 : size_t i;
3601 :
3602 30904 : errors = hostapd_config_fill(conf, bss, field, value, 0);
3603 30904 : if (errors) {
3604 175 : wpa_printf(MSG_INFO, "Failed to set configuration field '%s' "
3605 : "to value '%s'", field, value);
3606 175 : return -1;
3607 : }
3608 :
3609 61466 : for (i = 0; i < conf->num_bss; i++)
3610 30737 : hostapd_set_security_params(conf->bss[i], 0);
3611 :
3612 30729 : if (hostapd_config_check(conf, 0)) {
3613 1 : wpa_printf(MSG_ERROR, "Configuration check failed");
3614 1 : return -1;
3615 : }
3616 :
3617 30728 : return 0;
3618 : }
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