2 * hostapd / Configuration file parser
3 * Copyright (c) 2003-2015, Jouni Malinen <j@w1.fi>
5 * This software may be distributed under the terms of the BSD license.
6 * See README for more details.
9 #include "utils/includes.h"
10 #ifndef CONFIG_NATIVE_WINDOWS
12 #endif /* CONFIG_NATIVE_WINDOWS */
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"
25 #ifndef CONFIG_NO_RADIUS
27 static struct hostapd_radius_attr *
28 hostapd_parse_radius_attr(const char *value);
29 #endif /* EAP_SERVER */
30 #endif /* CONFIG_NO_RADIUS */
33 #ifndef CONFIG_NO_VLAN
34 static int hostapd_config_read_vlan_file(struct hostapd_bss_config *bss,
38 char buf[128], *pos, *pos2;
39 int line = 0, vlan_id;
40 struct hostapd_vlan *vlan;
42 f = fopen(fname, "r");
44 wpa_printf(MSG_ERROR, "VLAN file '%s' not readable.", fname);
48 while (fgets(buf, sizeof(buf), f)) {
54 while (*pos != '\0') {
65 vlan_id = VLAN_ID_WILDCARD;
68 vlan_id = strtol(buf, &pos, 10);
69 if (buf == pos || vlan_id < 1 ||
70 vlan_id > MAX_VLAN_ID) {
71 wpa_printf(MSG_ERROR, "Invalid VLAN ID at "
72 "line %d in '%s'", line, fname);
78 while (*pos == ' ' || *pos == '\t')
81 while (*pos2 != ' ' && *pos2 != '\t' && *pos2 != '\0')
84 if (*pos == '\0' || os_strlen(pos) > IFNAMSIZ) {
85 wpa_printf(MSG_ERROR, "Invalid VLAN ifname at line %d "
86 "in '%s'", line, fname);
91 vlan = os_zalloc(sizeof(*vlan));
93 wpa_printf(MSG_ERROR, "Out of memory while reading "
94 "VLAN interfaces from '%s'", fname);
99 vlan->vlan_id = vlan_id;
100 os_strlcpy(vlan->ifname, pos, sizeof(vlan->ifname));
101 vlan->next = bss->vlan;
109 #endif /* CONFIG_NO_VLAN */
112 static int hostapd_acl_comp(const void *a, const void *b)
114 const struct mac_acl_entry *aa = a;
115 const struct mac_acl_entry *bb = b;
116 return os_memcmp(aa->addr, bb->addr, sizeof(macaddr));
120 static int hostapd_config_read_maclist(const char *fname,
121 struct mac_acl_entry **acl, int *num)
127 struct mac_acl_entry *newacl;
133 f = fopen(fname, "r");
135 wpa_printf(MSG_ERROR, "MAC list file '%s' not found.", fname);
139 while (fgets(buf, sizeof(buf), f)) {
147 while (*pos != '\0') {
162 if (hwaddr_aton(pos, addr)) {
163 wpa_printf(MSG_ERROR, "Invalid MAC address '%s' at "
164 "line %d in '%s'", pos, line, fname);
172 if (os_memcmp((*acl)[i].addr, addr, ETH_ALEN) ==
174 os_remove_in_array(*acl, *num,
184 while (*pos != '\0' && *pos != ' ' && *pos != '\t')
186 while (*pos == ' ' || *pos == '\t')
191 newacl = os_realloc_array(*acl, *num + 1, sizeof(**acl));
192 if (newacl == NULL) {
193 wpa_printf(MSG_ERROR, "MAC list reallocation failed");
199 os_memcpy((*acl)[*num].addr, addr, ETH_ALEN);
200 (*acl)[*num].vlan_id = vlan_id;
206 qsort(*acl, *num, sizeof(**acl), hostapd_acl_comp);
213 static int hostapd_config_read_eap_user(const char *fname,
214 struct hostapd_bss_config *conf)
217 char buf[512], *pos, *start, *pos2;
218 int line = 0, ret = 0, num_methods;
219 struct hostapd_eap_user *user = NULL, *tail = NULL, *new_user = NULL;
224 if (os_strncmp(fname, "sqlite:", 7) == 0) {
226 os_free(conf->eap_user_sqlite);
227 conf->eap_user_sqlite = os_strdup(fname + 7);
229 #else /* CONFIG_SQLITE */
230 wpa_printf(MSG_ERROR,
231 "EAP user file in SQLite DB, but CONFIG_SQLITE was not enabled in the build.");
233 #endif /* CONFIG_SQLITE */
236 f = fopen(fname, "r");
238 wpa_printf(MSG_ERROR, "EAP user file '%s' not found.", fname);
242 /* Lines: "user" METHOD,METHOD2 "password" (password optional) */
243 while (fgets(buf, sizeof(buf), f)) {
249 while (*pos != '\0') {
259 #ifndef CONFIG_NO_RADIUS
260 if (user && os_strncmp(buf, "radius_accept_attr=", 19) == 0) {
261 struct hostapd_radius_attr *attr, *a;
262 attr = hostapd_parse_radius_attr(buf + 19);
264 wpa_printf(MSG_ERROR, "Invalid radius_auth_req_attr: %s",
266 user = NULL; /* already in the BSS list */
269 if (user->accept_attr == NULL) {
270 user->accept_attr = attr;
272 a = user->accept_attr;
279 #endif /* CONFIG_NO_RADIUS */
283 if (buf[0] != '"' && buf[0] != '*') {
284 wpa_printf(MSG_ERROR, "Invalid EAP identity (no \" in "
285 "start) on line %d in '%s'", line, fname);
289 user = os_zalloc(sizeof(*user));
291 wpa_printf(MSG_ERROR, "EAP user allocation failed");
294 user->force_version = -1;
301 while (*pos != '"' && *pos != '\0')
304 wpa_printf(MSG_ERROR, "Invalid EAP identity "
305 "(no \" in end) on line %d in '%s'",
310 user->identity = os_malloc(pos - start);
311 if (user->identity == NULL) {
312 wpa_printf(MSG_ERROR, "Failed to allocate "
313 "memory for EAP identity");
316 os_memcpy(user->identity, start, pos - start);
317 user->identity_len = pos - start;
319 if (pos[0] == '"' && pos[1] == '*') {
320 user->wildcard_prefix = 1;
325 while (*pos == ' ' || *pos == '\t')
329 wpa_printf(MSG_ERROR, "No EAP method on line %d in "
330 "'%s'", line, fname);
335 while (*pos != ' ' && *pos != '\t' && *pos != '\0')
345 char *pos3 = os_strchr(start, ',');
349 user->methods[num_methods].method =
352 &user->methods[num_methods].vendor);
353 if (user->methods[num_methods].vendor ==
355 user->methods[num_methods].method == EAP_TYPE_NONE)
357 if (os_strcmp(start, "TTLS-PAP") == 0) {
358 user->ttls_auth |= EAP_TTLS_AUTH_PAP;
361 if (os_strcmp(start, "TTLS-CHAP") == 0) {
362 user->ttls_auth |= EAP_TTLS_AUTH_CHAP;
365 if (os_strcmp(start, "TTLS-MSCHAP") == 0) {
367 EAP_TTLS_AUTH_MSCHAP;
370 if (os_strcmp(start, "TTLS-MSCHAPV2") == 0) {
372 EAP_TTLS_AUTH_MSCHAPV2;
375 if (os_strcmp(start, "MACACL") == 0) {
379 wpa_printf(MSG_ERROR, "Unsupported EAP type "
380 "'%s' on line %d in '%s'",
386 if (num_methods >= EAP_MAX_METHODS)
393 if (num_methods == 0 && user->ttls_auth == 0 && !user->macacl) {
394 wpa_printf(MSG_ERROR, "No EAP types configured on "
395 "line %d in '%s'", line, fname);
402 while (*pos == ' ' || *pos == '\t')
407 if (os_strncmp(pos, "[ver=0]", 7) == 0) {
408 user->force_version = 0;
412 if (os_strncmp(pos, "[ver=1]", 7) == 0) {
413 user->force_version = 1;
417 if (os_strncmp(pos, "[2]", 3) == 0) {
425 while (*pos != '"' && *pos != '\0')
428 wpa_printf(MSG_ERROR, "Invalid EAP password "
429 "(no \" in end) on line %d in '%s'",
434 user->password = os_malloc(pos - start);
435 if (user->password == NULL) {
436 wpa_printf(MSG_ERROR, "Failed to allocate "
437 "memory for EAP password");
440 os_memcpy(user->password, start, pos - start);
441 user->password_len = pos - start;
444 } else if (os_strncmp(pos, "hash:", 5) == 0) {
447 while (*pos2 != '\0' && *pos2 != ' ' &&
448 *pos2 != '\t' && *pos2 != '#')
450 if (pos2 - pos != 32) {
451 wpa_printf(MSG_ERROR, "Invalid password hash "
452 "on line %d in '%s'", line, fname);
455 user->password = os_malloc(16);
456 if (user->password == NULL) {
457 wpa_printf(MSG_ERROR, "Failed to allocate "
458 "memory for EAP password hash");
461 if (hexstr2bin(pos, user->password, 16) < 0) {
462 wpa_printf(MSG_ERROR, "Invalid hash password "
463 "on line %d in '%s'", line, fname);
466 user->password_len = 16;
467 user->password_hash = 1;
471 while (*pos2 != '\0' && *pos2 != ' ' &&
472 *pos2 != '\t' && *pos2 != '#')
474 if ((pos2 - pos) & 1) {
475 wpa_printf(MSG_ERROR, "Invalid hex password "
476 "on line %d in '%s'", line, fname);
479 user->password = os_malloc((pos2 - pos) / 2);
480 if (user->password == NULL) {
481 wpa_printf(MSG_ERROR, "Failed to allocate "
482 "memory for EAP password");
485 if (hexstr2bin(pos, user->password,
486 (pos2 - pos) / 2) < 0) {
487 wpa_printf(MSG_ERROR, "Invalid hex password "
488 "on line %d in '%s'", line, fname);
491 user->password_len = (pos2 - pos) / 2;
495 while (*pos == ' ' || *pos == '\t')
497 if (os_strncmp(pos, "[2]", 3) == 0) {
503 tail = new_user = user;
512 hostapd_config_free_eap_user(user);
520 user = conf->eap_user;
522 struct hostapd_eap_user *prev;
526 hostapd_config_free_eap_user(prev);
528 conf->eap_user = new_user;
533 #endif /* EAP_SERVER */
536 #ifndef CONFIG_NO_RADIUS
538 hostapd_config_read_radius_addr(struct hostapd_radius_server **server,
539 int *num_server, const char *val, int def_port,
540 struct hostapd_radius_server **curr_serv)
542 struct hostapd_radius_server *nserv;
544 static int server_index = 1;
546 nserv = os_realloc_array(*server, *num_server + 1, sizeof(*nserv));
551 nserv = &nserv[*num_server];
553 (*curr_serv) = nserv;
555 os_memset(nserv, 0, sizeof(*nserv));
556 nserv->port = def_port;
557 ret = hostapd_parse_ip_addr(val, &nserv->addr);
558 nserv->index = server_index++;
564 static struct hostapd_radius_attr *
565 hostapd_parse_radius_attr(const char *value)
569 struct hostapd_radius_attr *attr;
572 attr = os_zalloc(sizeof(*attr));
576 attr->type = atoi(value);
578 pos = os_strchr(value, ':');
580 attr->val = wpabuf_alloc(1);
581 if (attr->val == NULL) {
585 wpabuf_put_u8(attr->val, 0);
590 if (pos[0] == '\0' || pos[1] != ':') {
599 attr->val = wpabuf_alloc_copy(pos, os_strlen(pos));
602 len = os_strlen(pos);
606 attr->val = wpabuf_alloc(len);
607 if (attr->val == NULL)
609 if (hexstr2bin(pos, wpabuf_put(attr->val, len), len) < 0) {
610 wpabuf_free(attr->val);
616 attr->val = wpabuf_alloc(4);
618 wpabuf_put_be32(attr->val, atoi(pos));
625 if (attr->val == NULL) {
634 static int hostapd_parse_das_client(struct hostapd_bss_config *bss,
639 secret = os_strchr(val, ' ');
645 if (hostapd_parse_ip_addr(val, &bss->radius_das_client_addr))
648 os_free(bss->radius_das_shared_secret);
649 bss->radius_das_shared_secret = (u8 *) os_strdup(secret);
650 if (bss->radius_das_shared_secret == NULL)
652 bss->radius_das_shared_secret_len = os_strlen(secret);
656 #endif /* CONFIG_NO_RADIUS */
659 static int hostapd_config_parse_key_mgmt(int line, const char *value)
662 char *start, *end, *buf;
664 buf = os_strdup(value);
669 while (*start != '\0') {
670 while (*start == ' ' || *start == '\t')
675 while (*end != ' ' && *end != '\t' && *end != '\0')
679 if (os_strcmp(start, "WPA-PSK") == 0)
680 val |= WPA_KEY_MGMT_PSK;
681 else if (os_strcmp(start, "WPA-EAP") == 0)
682 val |= WPA_KEY_MGMT_IEEE8021X;
683 #ifdef CONFIG_IEEE80211R
684 else if (os_strcmp(start, "FT-PSK") == 0)
685 val |= WPA_KEY_MGMT_FT_PSK;
686 else if (os_strcmp(start, "FT-EAP") == 0)
687 val |= WPA_KEY_MGMT_FT_IEEE8021X;
688 #endif /* CONFIG_IEEE80211R */
689 #ifdef CONFIG_IEEE80211W
690 else if (os_strcmp(start, "WPA-PSK-SHA256") == 0)
691 val |= WPA_KEY_MGMT_PSK_SHA256;
692 else if (os_strcmp(start, "WPA-EAP-SHA256") == 0)
693 val |= WPA_KEY_MGMT_IEEE8021X_SHA256;
694 #endif /* CONFIG_IEEE80211W */
696 else if (os_strcmp(start, "SAE") == 0)
697 val |= WPA_KEY_MGMT_SAE;
698 else if (os_strcmp(start, "FT-SAE") == 0)
699 val |= WPA_KEY_MGMT_FT_SAE;
700 #endif /* CONFIG_SAE */
702 else if (os_strcmp(start, "WPA-EAP-SUITE-B") == 0)
703 val |= WPA_KEY_MGMT_IEEE8021X_SUITE_B;
704 #endif /* CONFIG_SUITEB */
705 #ifdef CONFIG_SUITEB192
706 else if (os_strcmp(start, "WPA-EAP-SUITE-B-192") == 0)
707 val |= WPA_KEY_MGMT_IEEE8021X_SUITE_B_192;
708 #endif /* CONFIG_SUITEB192 */
710 wpa_printf(MSG_ERROR, "Line %d: invalid key_mgmt '%s'",
723 wpa_printf(MSG_ERROR, "Line %d: no key_mgmt values "
724 "configured.", line);
732 static int hostapd_config_parse_cipher(int line, const char *value)
734 int val = wpa_parse_cipher(value);
736 wpa_printf(MSG_ERROR, "Line %d: invalid cipher '%s'.",
741 wpa_printf(MSG_ERROR, "Line %d: no cipher values configured.",
749 static int hostapd_config_read_wep(struct hostapd_wep_keys *wep, int keyidx,
752 size_t len = os_strlen(val);
754 if (keyidx < 0 || keyidx > 3 || wep->key[keyidx] != NULL)
758 if (len < 2 || val[len - 1] != '"')
761 wep->key[keyidx] = os_malloc(len);
762 if (wep->key[keyidx] == NULL)
764 os_memcpy(wep->key[keyidx], val + 1, len);
765 wep->len[keyidx] = len;
770 wep->key[keyidx] = os_malloc(len);
771 if (wep->key[keyidx] == NULL)
773 wep->len[keyidx] = len;
774 if (hexstr2bin(val, wep->key[keyidx], len) < 0)
784 static int hostapd_parse_chanlist(struct hostapd_config *conf, char *val)
788 /* for backwards compatibility, translate ' ' in conf str to ',' */
791 pos = os_strchr(pos, ' ');
795 if (freq_range_list_parse(&conf->acs_ch_list, val))
802 static int hostapd_parse_intlist(int **int_list, char *val)
813 while (*pos != '\0') {
819 list = os_malloc(sizeof(int) * (count + 2));
824 while (*pos != '\0') {
825 end = os_strchr(pos, ' ');
829 list[count++] = atoi(pos);
841 static int hostapd_config_bss(struct hostapd_config *conf, const char *ifname)
843 struct hostapd_bss_config **all, *bss;
848 all = os_realloc_array(conf->bss, conf->num_bss + 1,
849 sizeof(struct hostapd_bss_config *));
851 wpa_printf(MSG_ERROR, "Failed to allocate memory for "
857 bss = os_zalloc(sizeof(*bss));
860 bss->radius = os_zalloc(sizeof(*bss->radius));
861 if (bss->radius == NULL) {
862 wpa_printf(MSG_ERROR, "Failed to allocate memory for "
863 "multi-BSS RADIUS data");
868 conf->bss[conf->num_bss++] = bss;
869 conf->last_bss = bss;
871 hostapd_config_defaults_bss(bss);
872 os_strlcpy(bss->iface, ifname, sizeof(bss->iface));
873 os_memcpy(bss->ssid.vlan, bss->iface, IFNAMSIZ + 1);
879 /* convert floats with one decimal place to value*10 int, i.e.,
880 * "1.5" will return 15 */
881 static int hostapd_config_read_int10(const char *value)
887 pos = os_strchr(value, '.');
891 if (*pos >= '0' && *pos <= '9')
899 static int valid_cw(int cw)
901 return (cw == 1 || cw == 3 || cw == 7 || cw == 15 || cw == 31 ||
902 cw == 63 || cw == 127 || cw == 255 || cw == 511 || cw == 1023 ||
903 cw == 2047 || cw == 4095 || cw == 8191 || cw == 16383 ||
909 IEEE80211_TX_QUEUE_DATA0 = 0, /* used for EDCA AC_VO data */
910 IEEE80211_TX_QUEUE_DATA1 = 1, /* used for EDCA AC_VI data */
911 IEEE80211_TX_QUEUE_DATA2 = 2, /* used for EDCA AC_BE data */
912 IEEE80211_TX_QUEUE_DATA3 = 3 /* used for EDCA AC_BK data */
915 static int hostapd_config_tx_queue(struct hostapd_config *conf,
916 const char *name, const char *val)
920 struct hostapd_tx_queue_params *queue;
922 /* skip 'tx_queue_' prefix */
924 if (os_strncmp(pos, "data", 4) == 0 &&
925 pos[4] >= '0' && pos[4] <= '9' && pos[5] == '_') {
928 } else if (os_strncmp(pos, "after_beacon_", 13) == 0 ||
929 os_strncmp(pos, "beacon_", 7) == 0) {
930 wpa_printf(MSG_INFO, "DEPRECATED: '%s' not used", name);
933 wpa_printf(MSG_ERROR, "Unknown tx_queue name '%s'", pos);
937 if (num >= NUM_TX_QUEUES) {
938 /* for backwards compatibility, do not trigger failure */
939 wpa_printf(MSG_INFO, "DEPRECATED: '%s' not used", name);
943 queue = &conf->tx_queue[num];
945 if (os_strcmp(pos, "aifs") == 0) {
946 queue->aifs = atoi(val);
947 if (queue->aifs < 0 || queue->aifs > 255) {
948 wpa_printf(MSG_ERROR, "Invalid AIFS value %d",
952 } else if (os_strcmp(pos, "cwmin") == 0) {
953 queue->cwmin = atoi(val);
954 if (!valid_cw(queue->cwmin)) {
955 wpa_printf(MSG_ERROR, "Invalid cwMin value %d",
959 } else if (os_strcmp(pos, "cwmax") == 0) {
960 queue->cwmax = atoi(val);
961 if (!valid_cw(queue->cwmax)) {
962 wpa_printf(MSG_ERROR, "Invalid cwMax value %d",
966 } else if (os_strcmp(pos, "burst") == 0) {
967 queue->burst = hostapd_config_read_int10(val);
969 wpa_printf(MSG_ERROR, "Unknown tx_queue field '%s'", pos);
977 #ifdef CONFIG_IEEE80211R
978 static int add_r0kh(struct hostapd_bss_config *bss, char *value)
980 struct ft_remote_r0kh *r0kh;
983 r0kh = os_zalloc(sizeof(*r0kh));
987 /* 02:01:02:03:04:05 a.example.com 000102030405060708090a0b0c0d0e0f */
989 next = os_strchr(pos, ' ');
992 if (next == NULL || hwaddr_aton(pos, r0kh->addr)) {
993 wpa_printf(MSG_ERROR, "Invalid R0KH MAC address: '%s'", pos);
999 next = os_strchr(pos, ' ');
1002 if (next == NULL || next - pos > FT_R0KH_ID_MAX_LEN) {
1003 wpa_printf(MSG_ERROR, "Invalid R0KH-ID: '%s'", pos);
1007 r0kh->id_len = next - pos - 1;
1008 os_memcpy(r0kh->id, pos, r0kh->id_len);
1011 if (hexstr2bin(pos, r0kh->key, sizeof(r0kh->key))) {
1012 wpa_printf(MSG_ERROR, "Invalid R0KH key: '%s'", pos);
1017 r0kh->next = bss->r0kh_list;
1018 bss->r0kh_list = r0kh;
1024 static int add_r1kh(struct hostapd_bss_config *bss, char *value)
1026 struct ft_remote_r1kh *r1kh;
1029 r1kh = os_zalloc(sizeof(*r1kh));
1033 /* 02:01:02:03:04:05 02:01:02:03:04:05
1034 * 000102030405060708090a0b0c0d0e0f */
1036 next = os_strchr(pos, ' ');
1039 if (next == NULL || hwaddr_aton(pos, r1kh->addr)) {
1040 wpa_printf(MSG_ERROR, "Invalid R1KH MAC address: '%s'", pos);
1046 next = os_strchr(pos, ' ');
1049 if (next == NULL || hwaddr_aton(pos, r1kh->id)) {
1050 wpa_printf(MSG_ERROR, "Invalid R1KH-ID: '%s'", pos);
1056 if (hexstr2bin(pos, r1kh->key, sizeof(r1kh->key))) {
1057 wpa_printf(MSG_ERROR, "Invalid R1KH key: '%s'", pos);
1062 r1kh->next = bss->r1kh_list;
1063 bss->r1kh_list = r1kh;
1067 #endif /* CONFIG_IEEE80211R */
1070 #ifdef CONFIG_IEEE80211N
1071 static int hostapd_config_ht_capab(struct hostapd_config *conf,
1074 if (os_strstr(capab, "[LDPC]"))
1075 conf->ht_capab |= HT_CAP_INFO_LDPC_CODING_CAP;
1076 if (os_strstr(capab, "[HT40-]")) {
1077 conf->ht_capab |= HT_CAP_INFO_SUPP_CHANNEL_WIDTH_SET;
1078 conf->secondary_channel = -1;
1080 if (os_strstr(capab, "[HT40+]")) {
1081 conf->ht_capab |= HT_CAP_INFO_SUPP_CHANNEL_WIDTH_SET;
1082 conf->secondary_channel = 1;
1084 if (os_strstr(capab, "[SMPS-STATIC]")) {
1085 conf->ht_capab &= ~HT_CAP_INFO_SMPS_MASK;
1086 conf->ht_capab |= HT_CAP_INFO_SMPS_STATIC;
1088 if (os_strstr(capab, "[SMPS-DYNAMIC]")) {
1089 conf->ht_capab &= ~HT_CAP_INFO_SMPS_MASK;
1090 conf->ht_capab |= HT_CAP_INFO_SMPS_DYNAMIC;
1092 if (os_strstr(capab, "[GF]"))
1093 conf->ht_capab |= HT_CAP_INFO_GREEN_FIELD;
1094 if (os_strstr(capab, "[SHORT-GI-20]"))
1095 conf->ht_capab |= HT_CAP_INFO_SHORT_GI20MHZ;
1096 if (os_strstr(capab, "[SHORT-GI-40]"))
1097 conf->ht_capab |= HT_CAP_INFO_SHORT_GI40MHZ;
1098 if (os_strstr(capab, "[TX-STBC]"))
1099 conf->ht_capab |= HT_CAP_INFO_TX_STBC;
1100 if (os_strstr(capab, "[RX-STBC1]")) {
1101 conf->ht_capab &= ~HT_CAP_INFO_RX_STBC_MASK;
1102 conf->ht_capab |= HT_CAP_INFO_RX_STBC_1;
1104 if (os_strstr(capab, "[RX-STBC12]")) {
1105 conf->ht_capab &= ~HT_CAP_INFO_RX_STBC_MASK;
1106 conf->ht_capab |= HT_CAP_INFO_RX_STBC_12;
1108 if (os_strstr(capab, "[RX-STBC123]")) {
1109 conf->ht_capab &= ~HT_CAP_INFO_RX_STBC_MASK;
1110 conf->ht_capab |= HT_CAP_INFO_RX_STBC_123;
1112 if (os_strstr(capab, "[DELAYED-BA]"))
1113 conf->ht_capab |= HT_CAP_INFO_DELAYED_BA;
1114 if (os_strstr(capab, "[MAX-AMSDU-7935]"))
1115 conf->ht_capab |= HT_CAP_INFO_MAX_AMSDU_SIZE;
1116 if (os_strstr(capab, "[DSSS_CCK-40]"))
1117 conf->ht_capab |= HT_CAP_INFO_DSSS_CCK40MHZ;
1118 if (os_strstr(capab, "[40-INTOLERANT]"))
1119 conf->ht_capab |= HT_CAP_INFO_40MHZ_INTOLERANT;
1120 if (os_strstr(capab, "[LSIG-TXOP-PROT]"))
1121 conf->ht_capab |= HT_CAP_INFO_LSIG_TXOP_PROTECT_SUPPORT;
1125 #endif /* CONFIG_IEEE80211N */
1128 #ifdef CONFIG_IEEE80211AC
1129 static int hostapd_config_vht_capab(struct hostapd_config *conf,
1132 if (os_strstr(capab, "[MAX-MPDU-7991]"))
1133 conf->vht_capab |= VHT_CAP_MAX_MPDU_LENGTH_7991;
1134 if (os_strstr(capab, "[MAX-MPDU-11454]"))
1135 conf->vht_capab |= VHT_CAP_MAX_MPDU_LENGTH_11454;
1136 if (os_strstr(capab, "[VHT160]"))
1137 conf->vht_capab |= VHT_CAP_SUPP_CHAN_WIDTH_160MHZ;
1138 if (os_strstr(capab, "[VHT160-80PLUS80]"))
1139 conf->vht_capab |= VHT_CAP_SUPP_CHAN_WIDTH_160_80PLUS80MHZ;
1140 if (os_strstr(capab, "[RXLDPC]"))
1141 conf->vht_capab |= VHT_CAP_RXLDPC;
1142 if (os_strstr(capab, "[SHORT-GI-80]"))
1143 conf->vht_capab |= VHT_CAP_SHORT_GI_80;
1144 if (os_strstr(capab, "[SHORT-GI-160]"))
1145 conf->vht_capab |= VHT_CAP_SHORT_GI_160;
1146 if (os_strstr(capab, "[TX-STBC-2BY1]"))
1147 conf->vht_capab |= VHT_CAP_TXSTBC;
1148 if (os_strstr(capab, "[RX-STBC-1]"))
1149 conf->vht_capab |= VHT_CAP_RXSTBC_1;
1150 if (os_strstr(capab, "[RX-STBC-12]"))
1151 conf->vht_capab |= VHT_CAP_RXSTBC_2;
1152 if (os_strstr(capab, "[RX-STBC-123]"))
1153 conf->vht_capab |= VHT_CAP_RXSTBC_3;
1154 if (os_strstr(capab, "[RX-STBC-1234]"))
1155 conf->vht_capab |= VHT_CAP_RXSTBC_4;
1156 if (os_strstr(capab, "[SU-BEAMFORMER]"))
1157 conf->vht_capab |= VHT_CAP_SU_BEAMFORMER_CAPABLE;
1158 if (os_strstr(capab, "[SU-BEAMFORMEE]"))
1159 conf->vht_capab |= VHT_CAP_SU_BEAMFORMEE_CAPABLE;
1160 if (os_strstr(capab, "[BF-ANTENNA-2]") &&
1161 (conf->vht_capab & VHT_CAP_SU_BEAMFORMEE_CAPABLE))
1162 conf->vht_capab |= (1 << VHT_CAP_BEAMFORMEE_STS_OFFSET);
1163 if (os_strstr(capab, "[BF-ANTENNA-3]") &&
1164 (conf->vht_capab & VHT_CAP_SU_BEAMFORMEE_CAPABLE))
1165 conf->vht_capab |= (2 << VHT_CAP_BEAMFORMEE_STS_OFFSET);
1166 if (os_strstr(capab, "[BF-ANTENNA-4]") &&
1167 (conf->vht_capab & VHT_CAP_SU_BEAMFORMEE_CAPABLE))
1168 conf->vht_capab |= (3 << VHT_CAP_BEAMFORMEE_STS_OFFSET);
1169 if (os_strstr(capab, "[SOUNDING-DIMENSION-2]") &&
1170 (conf->vht_capab & VHT_CAP_SU_BEAMFORMER_CAPABLE))
1171 conf->vht_capab |= (1 << VHT_CAP_SOUNDING_DIMENSION_OFFSET);
1172 if (os_strstr(capab, "[SOUNDING-DIMENSION-3]") &&
1173 (conf->vht_capab & VHT_CAP_SU_BEAMFORMER_CAPABLE))
1174 conf->vht_capab |= (2 << VHT_CAP_SOUNDING_DIMENSION_OFFSET);
1175 if (os_strstr(capab, "[SOUNDING-DIMENSION-4]") &&
1176 (conf->vht_capab & VHT_CAP_SU_BEAMFORMER_CAPABLE))
1177 conf->vht_capab |= (3 << VHT_CAP_SOUNDING_DIMENSION_OFFSET);
1178 if (os_strstr(capab, "[MU-BEAMFORMER]"))
1179 conf->vht_capab |= VHT_CAP_MU_BEAMFORMER_CAPABLE;
1180 if (os_strstr(capab, "[VHT-TXOP-PS]"))
1181 conf->vht_capab |= VHT_CAP_VHT_TXOP_PS;
1182 if (os_strstr(capab, "[HTC-VHT]"))
1183 conf->vht_capab |= VHT_CAP_HTC_VHT;
1184 if (os_strstr(capab, "[MAX-A-MPDU-LEN-EXP7]"))
1185 conf->vht_capab |= VHT_CAP_MAX_A_MPDU_LENGTH_EXPONENT_MAX;
1186 else if (os_strstr(capab, "[MAX-A-MPDU-LEN-EXP6]"))
1187 conf->vht_capab |= VHT_CAP_MAX_A_MPDU_LENGTH_EXPONENT_6;
1188 else if (os_strstr(capab, "[MAX-A-MPDU-LEN-EXP5]"))
1189 conf->vht_capab |= VHT_CAP_MAX_A_MPDU_LENGTH_EXPONENT_5;
1190 else if (os_strstr(capab, "[MAX-A-MPDU-LEN-EXP4]"))
1191 conf->vht_capab |= VHT_CAP_MAX_A_MPDU_LENGTH_EXPONENT_4;
1192 else if (os_strstr(capab, "[MAX-A-MPDU-LEN-EXP3]"))
1193 conf->vht_capab |= VHT_CAP_MAX_A_MPDU_LENGTH_EXPONENT_3;
1194 else if (os_strstr(capab, "[MAX-A-MPDU-LEN-EXP2]"))
1195 conf->vht_capab |= VHT_CAP_MAX_A_MPDU_LENGTH_EXPONENT_2;
1196 else if (os_strstr(capab, "[MAX-A-MPDU-LEN-EXP1]"))
1197 conf->vht_capab |= VHT_CAP_MAX_A_MPDU_LENGTH_EXPONENT_1;
1198 if (os_strstr(capab, "[VHT-LINK-ADAPT2]") &&
1199 (conf->vht_capab & VHT_CAP_HTC_VHT))
1200 conf->vht_capab |= VHT_CAP_VHT_LINK_ADAPTATION_VHT_UNSOL_MFB;
1201 if (os_strstr(capab, "[VHT-LINK-ADAPT3]") &&
1202 (conf->vht_capab & VHT_CAP_HTC_VHT))
1203 conf->vht_capab |= VHT_CAP_VHT_LINK_ADAPTATION_VHT_MRQ_MFB;
1204 if (os_strstr(capab, "[RX-ANTENNA-PATTERN]"))
1205 conf->vht_capab |= VHT_CAP_RX_ANTENNA_PATTERN;
1206 if (os_strstr(capab, "[TX-ANTENNA-PATTERN]"))
1207 conf->vht_capab |= VHT_CAP_TX_ANTENNA_PATTERN;
1210 #endif /* CONFIG_IEEE80211AC */
1213 #ifdef CONFIG_INTERWORKING
1214 static int parse_roaming_consortium(struct hostapd_bss_config *bss, char *pos,
1217 size_t len = os_strlen(pos);
1218 u8 oi[MAX_ROAMING_CONSORTIUM_LEN];
1220 struct hostapd_roaming_consortium *rc;
1222 if ((len & 1) || len < 2 * 3 || len / 2 > MAX_ROAMING_CONSORTIUM_LEN ||
1223 hexstr2bin(pos, oi, len / 2)) {
1224 wpa_printf(MSG_ERROR, "Line %d: invalid roaming_consortium "
1230 rc = os_realloc_array(bss->roaming_consortium,
1231 bss->roaming_consortium_count + 1,
1232 sizeof(struct hostapd_roaming_consortium));
1236 os_memcpy(rc[bss->roaming_consortium_count].oi, oi, len);
1237 rc[bss->roaming_consortium_count].len = len;
1239 bss->roaming_consortium = rc;
1240 bss->roaming_consortium_count++;
1246 static int parse_lang_string(struct hostapd_lang_string **array,
1247 unsigned int *count, char *pos)
1249 char *sep, *str = NULL;
1250 size_t clen, nlen, slen;
1251 struct hostapd_lang_string *ls;
1254 if (*pos == '"' || (*pos == 'P' && pos[1] == '"')) {
1255 str = wpa_config_parse_string(pos, &slen);
1261 sep = os_strchr(pos, ':');
1266 clen = os_strlen(pos);
1267 if (clen < 2 || clen > sizeof(ls->lang))
1269 nlen = os_strlen(sep);
1273 ls = os_realloc_array(*array, *count + 1,
1274 sizeof(struct hostapd_lang_string));
1279 ls = &(*array)[*count];
1282 os_memset(ls->lang, 0, sizeof(ls->lang));
1283 os_memcpy(ls->lang, pos, clen);
1284 ls->name_len = nlen;
1285 os_memcpy(ls->name, sep, nlen);
1294 static int parse_venue_name(struct hostapd_bss_config *bss, char *pos,
1297 if (parse_lang_string(&bss->venue_name, &bss->venue_name_count, pos)) {
1298 wpa_printf(MSG_ERROR, "Line %d: Invalid venue_name '%s'",
1306 static int parse_3gpp_cell_net(struct hostapd_bss_config *bss, char *buf,
1311 u8 *info = NULL, *ipos;
1313 /* format: <MCC1,MNC1>[;<MCC2,MNC2>][;...] */
1316 for (pos = buf; *pos; pos++) {
1317 if ((*pos < '0' || *pos > '9') && *pos != ';' && *pos != ',')
1322 if (1 + count * 3 > 0x7f)
1325 info = os_zalloc(2 + 3 + count * 3);
1330 *ipos++ = 0; /* GUD - Version 1 */
1331 *ipos++ = 3 + count * 3; /* User Data Header Length (UDHL) */
1332 *ipos++ = 0; /* PLMN List IEI */
1333 /* ext(b8) | Length of PLMN List value contents(b7..1) */
1334 *ipos++ = 1 + count * 3;
1335 *ipos++ = count; /* Number of PLMNs */
1338 while (pos && *pos) {
1343 mnc = os_strchr(pos, ',');
1347 pos = os_strchr(mnc, ';');
1351 mnc_len = os_strlen(mnc);
1352 if (os_strlen(mcc) != 3 || (mnc_len != 2 && mnc_len != 3))
1355 /* BC coded MCC,MNC */
1356 /* MCC digit 2 | MCC digit 1 */
1357 *ipos++ = ((mcc[1] - '0') << 4) | (mcc[0] - '0');
1358 /* MNC digit 3 | MCC digit 3 */
1359 *ipos++ = (((mnc_len == 2) ? 0xf0 : ((mnc[2] - '0') << 4))) |
1361 /* MNC digit 2 | MNC digit 1 */
1362 *ipos++ = ((mnc[1] - '0') << 4) | (mnc[0] - '0');
1365 os_free(bss->anqp_3gpp_cell_net);
1366 bss->anqp_3gpp_cell_net = info;
1367 bss->anqp_3gpp_cell_net_len = 2 + 3 + 3 * count;
1368 wpa_hexdump(MSG_MSGDUMP, "3GPP Cellular Network information",
1369 bss->anqp_3gpp_cell_net, bss->anqp_3gpp_cell_net_len);
1374 wpa_printf(MSG_ERROR, "Line %d: Invalid anqp_3gpp_cell_net: %s",
1381 static int parse_nai_realm(struct hostapd_bss_config *bss, char *buf, int line)
1383 struct hostapd_nai_realm_data *realm;
1386 char *pos, *end, *rpos;
1388 offsets = os_calloc(bss->nai_realm_count * MAX_NAI_REALMS,
1390 if (offsets == NULL)
1393 for (i = 0; i < bss->nai_realm_count; i++) {
1394 realm = &bss->nai_realm_data[i];
1395 for (j = 0; j < MAX_NAI_REALMS; j++) {
1396 offsets[i * MAX_NAI_REALMS + j] =
1398 realm->realm[j] - realm->realm_buf : -1;
1402 realm = os_realloc_array(bss->nai_realm_data, bss->nai_realm_count + 1,
1403 sizeof(struct hostapd_nai_realm_data));
1404 if (realm == NULL) {
1408 bss->nai_realm_data = realm;
1410 /* patch the pointers after realloc */
1411 for (i = 0; i < bss->nai_realm_count; i++) {
1412 realm = &bss->nai_realm_data[i];
1413 for (j = 0; j < MAX_NAI_REALMS; j++) {
1414 int offs = offsets[i * MAX_NAI_REALMS + j];
1416 realm->realm[j] = realm->realm_buf + offs;
1418 realm->realm[j] = NULL;
1423 realm = &bss->nai_realm_data[bss->nai_realm_count];
1424 os_memset(realm, 0, sizeof(*realm));
1427 realm->encoding = atoi(pos);
1428 pos = os_strchr(pos, ',');
1433 end = os_strchr(pos, ',');
1438 len = os_strlen(pos);
1441 if (len > MAX_NAI_REALMLEN) {
1442 wpa_printf(MSG_ERROR, "Too long a realm string (%d > max %d "
1443 "characters)", (int) len, MAX_NAI_REALMLEN);
1446 os_memcpy(realm->realm_buf, pos, len);
1453 while (pos && *pos) {
1454 struct hostapd_nai_realm_eap *eap;
1456 if (realm->eap_method_count >= MAX_NAI_EAP_METHODS) {
1457 wpa_printf(MSG_ERROR, "Too many EAP methods");
1461 eap = &realm->eap_method[realm->eap_method_count];
1462 realm->eap_method_count++;
1464 end = os_strchr(pos, ',');
1466 end = pos + os_strlen(pos);
1468 eap->eap_method = atoi(pos);
1470 pos = os_strchr(pos, '[');
1471 if (pos == NULL || pos > end)
1474 if (eap->num_auths >= MAX_NAI_AUTH_TYPES) {
1475 wpa_printf(MSG_ERROR, "Too many auth params");
1478 eap->auth_id[eap->num_auths] = atoi(pos);
1479 pos = os_strchr(pos, ':');
1480 if (pos == NULL || pos > end)
1483 eap->auth_val[eap->num_auths] = atoi(pos);
1484 pos = os_strchr(pos, ']');
1485 if (pos == NULL || pos > end)
1497 /* Split realm list into null terminated realms */
1498 rpos = realm->realm_buf;
1501 if (i >= MAX_NAI_REALMS) {
1502 wpa_printf(MSG_ERROR, "Too many realms");
1505 realm->realm[i++] = rpos;
1506 rpos = os_strchr(rpos, ';');
1512 bss->nai_realm_count++;
1517 wpa_printf(MSG_ERROR, "Line %d: invalid nai_realm '%s'", line, buf);
1522 static int parse_anqp_elem(struct hostapd_bss_config *bss, char *buf, int line)
1527 struct wpabuf *payload;
1528 struct anqp_element *elem;
1530 delim = os_strchr(buf, ':');
1535 len = os_strlen(delim);
1539 payload = wpabuf_alloc(len);
1542 if (hexstr2bin(delim, wpabuf_put(payload, len), len) < 0) {
1543 wpabuf_free(payload);
1547 dl_list_for_each(elem, &bss->anqp_elem, struct anqp_element, list) {
1548 if (elem->infoid == infoid) {
1549 /* Update existing entry */
1550 wpabuf_free(elem->payload);
1551 elem->payload = payload;
1556 /* Add a new entry */
1557 elem = os_zalloc(sizeof(*elem));
1559 wpabuf_free(payload);
1562 elem->infoid = infoid;
1563 elem->payload = payload;
1564 dl_list_add(&bss->anqp_elem, &elem->list);
1570 static int parse_qos_map_set(struct hostapd_bss_config *bss,
1571 char *buf, int line)
1573 u8 qos_map_set[16 + 2 * 21], count = 0;
1578 if (count == sizeof(qos_map_set)) {
1579 wpa_printf(MSG_ERROR, "Line %d: Too many qos_map_set "
1580 "parameters '%s'", line, buf);
1585 if (val > 255 || val < 0) {
1586 wpa_printf(MSG_ERROR, "Line %d: Invalid qos_map_set "
1591 qos_map_set[count++] = val;
1592 pos = os_strchr(pos, ',');
1598 if (count < 16 || count & 1) {
1599 wpa_printf(MSG_ERROR, "Line %d: Invalid qos_map_set '%s'",
1604 os_memcpy(bss->qos_map_set, qos_map_set, count);
1605 bss->qos_map_set_len = count;
1610 #endif /* CONFIG_INTERWORKING */
1614 static int hs20_parse_conn_capab(struct hostapd_bss_config *bss, char *buf,
1620 if (bss->hs20_connection_capability_len >= 0xfff0)
1623 conn_cap = os_realloc(bss->hs20_connection_capability,
1624 bss->hs20_connection_capability_len + 4);
1625 if (conn_cap == NULL)
1628 bss->hs20_connection_capability = conn_cap;
1629 conn_cap += bss->hs20_connection_capability_len;
1631 conn_cap[0] = atoi(pos);
1632 pos = os_strchr(pos, ':');
1636 WPA_PUT_LE16(conn_cap + 1, atoi(pos));
1637 pos = os_strchr(pos, ':');
1641 conn_cap[3] = atoi(pos);
1642 bss->hs20_connection_capability_len += 4;
1648 static int hs20_parse_wan_metrics(struct hostapd_bss_config *bss, char *buf,
1654 /* <WAN Info>:<DL Speed>:<UL Speed>:<DL Load>:<UL Load>:<LMD> */
1656 wan_metrics = os_zalloc(13);
1657 if (wan_metrics == NULL)
1662 if (hexstr2bin(pos, wan_metrics, 1) < 0)
1669 /* Downlink Speed */
1670 WPA_PUT_LE32(wan_metrics + 1, atoi(pos));
1671 pos = os_strchr(pos, ':');
1677 WPA_PUT_LE32(wan_metrics + 5, atoi(pos));
1678 pos = os_strchr(pos, ':');
1684 wan_metrics[9] = atoi(pos);
1685 pos = os_strchr(pos, ':');
1691 wan_metrics[10] = atoi(pos);
1692 pos = os_strchr(pos, ':');
1698 WPA_PUT_LE16(wan_metrics + 11, atoi(pos));
1700 os_free(bss->hs20_wan_metrics);
1701 bss->hs20_wan_metrics = wan_metrics;
1706 wpa_printf(MSG_ERROR, "Line %d: Invalid hs20_wan_metrics '%s'",
1708 os_free(wan_metrics);
1713 static int hs20_parse_oper_friendly_name(struct hostapd_bss_config *bss,
1714 char *pos, int line)
1716 if (parse_lang_string(&bss->hs20_oper_friendly_name,
1717 &bss->hs20_oper_friendly_name_count, pos)) {
1718 wpa_printf(MSG_ERROR, "Line %d: Invalid "
1719 "hs20_oper_friendly_name '%s'", line, pos);
1726 static int hs20_parse_icon(struct hostapd_bss_config *bss, char *pos)
1728 struct hs20_icon *icon;
1731 icon = os_realloc_array(bss->hs20_icons, bss->hs20_icons_count + 1,
1732 sizeof(struct hs20_icon));
1735 bss->hs20_icons = icon;
1736 icon = &bss->hs20_icons[bss->hs20_icons_count];
1737 os_memset(icon, 0, sizeof(*icon));
1739 icon->width = atoi(pos);
1740 pos = os_strchr(pos, ':');
1745 icon->height = atoi(pos);
1746 pos = os_strchr(pos, ':');
1751 end = os_strchr(pos, ':');
1752 if (end == NULL || end - pos > 3)
1754 os_memcpy(icon->language, pos, end - pos);
1757 end = os_strchr(pos, ':');
1758 if (end == NULL || end - pos > 255)
1760 os_memcpy(icon->type, pos, end - pos);
1763 end = os_strchr(pos, ':');
1764 if (end == NULL || end - pos > 255)
1766 os_memcpy(icon->name, pos, end - pos);
1769 if (os_strlen(pos) > 255)
1771 os_memcpy(icon->file, pos, os_strlen(pos));
1773 bss->hs20_icons_count++;
1779 static int hs20_parse_osu_ssid(struct hostapd_bss_config *bss,
1780 char *pos, int line)
1785 str = wpa_config_parse_string(pos, &slen);
1786 if (str == NULL || slen < 1 || slen > SSID_MAX_LEN) {
1787 wpa_printf(MSG_ERROR, "Line %d: Invalid SSID '%s'", line, pos);
1792 os_memcpy(bss->osu_ssid, str, slen);
1793 bss->osu_ssid_len = slen;
1800 static int hs20_parse_osu_server_uri(struct hostapd_bss_config *bss,
1801 char *pos, int line)
1803 struct hs20_osu_provider *p;
1805 p = os_realloc_array(bss->hs20_osu_providers,
1806 bss->hs20_osu_providers_count + 1, sizeof(*p));
1810 bss->hs20_osu_providers = p;
1811 bss->last_osu = &bss->hs20_osu_providers[bss->hs20_osu_providers_count];
1812 bss->hs20_osu_providers_count++;
1813 os_memset(bss->last_osu, 0, sizeof(*p));
1814 bss->last_osu->server_uri = os_strdup(pos);
1820 static int hs20_parse_osu_friendly_name(struct hostapd_bss_config *bss,
1821 char *pos, int line)
1823 if (bss->last_osu == NULL) {
1824 wpa_printf(MSG_ERROR, "Line %d: Unexpected OSU field", line);
1828 if (parse_lang_string(&bss->last_osu->friendly_name,
1829 &bss->last_osu->friendly_name_count, pos)) {
1830 wpa_printf(MSG_ERROR, "Line %d: Invalid osu_friendly_name '%s'",
1839 static int hs20_parse_osu_nai(struct hostapd_bss_config *bss,
1840 char *pos, int line)
1842 if (bss->last_osu == NULL) {
1843 wpa_printf(MSG_ERROR, "Line %d: Unexpected OSU field", line);
1847 os_free(bss->last_osu->osu_nai);
1848 bss->last_osu->osu_nai = os_strdup(pos);
1849 if (bss->last_osu->osu_nai == NULL)
1856 static int hs20_parse_osu_method_list(struct hostapd_bss_config *bss, char *pos,
1859 if (bss->last_osu == NULL) {
1860 wpa_printf(MSG_ERROR, "Line %d: Unexpected OSU field", line);
1864 if (hostapd_parse_intlist(&bss->last_osu->method_list, pos)) {
1865 wpa_printf(MSG_ERROR, "Line %d: Invalid osu_method_list", line);
1873 static int hs20_parse_osu_icon(struct hostapd_bss_config *bss, char *pos,
1877 struct hs20_osu_provider *p = bss->last_osu;
1880 wpa_printf(MSG_ERROR, "Line %d: Unexpected OSU field", line);
1884 n = os_realloc_array(p->icons, p->icons_count + 1, sizeof(char *));
1888 p->icons[p->icons_count] = os_strdup(pos);
1889 if (p->icons[p->icons_count] == NULL)
1897 static int hs20_parse_osu_service_desc(struct hostapd_bss_config *bss,
1898 char *pos, int line)
1900 if (bss->last_osu == NULL) {
1901 wpa_printf(MSG_ERROR, "Line %d: Unexpected OSU field", line);
1905 if (parse_lang_string(&bss->last_osu->service_desc,
1906 &bss->last_osu->service_desc_count, pos)) {
1907 wpa_printf(MSG_ERROR, "Line %d: Invalid osu_service_desc '%s'",
1915 #endif /* CONFIG_HS20 */
1918 #ifdef CONFIG_WPS_NFC
1919 static struct wpabuf * hostapd_parse_bin(const char *buf)
1924 len = os_strlen(buf);
1929 ret = wpabuf_alloc(len);
1933 if (hexstr2bin(buf, wpabuf_put(ret, len), len)) {
1940 #endif /* CONFIG_WPS_NFC */
1944 static int hostapd_config_parse_acs_chan_bias(struct hostapd_config *conf,
1947 struct acs_bias *bias = NULL, *tmp;
1948 unsigned int num = 0;
1952 tmp = os_realloc_array(bias, num + 1, sizeof(*bias));
1957 bias[num].channel = atoi(pos);
1958 if (bias[num].channel <= 0)
1960 pos = os_strchr(pos, ':');
1964 bias[num].bias = strtod(pos, &end);
1965 if (end == pos || bias[num].bias < 0.0)
1968 if (*pos != ' ' && *pos != '\0')
1973 os_free(conf->acs_chan_bias);
1974 conf->acs_chan_bias = bias;
1975 conf->num_acs_chan_bias = num;
1982 #endif /* CONFIG_ACS */
1985 static int hostapd_config_fill(struct hostapd_config *conf,
1986 struct hostapd_bss_config *bss,
1987 const char *buf, char *pos, int line)
1989 if (os_strcmp(buf, "interface") == 0) {
1990 os_strlcpy(conf->bss[0]->iface, pos,
1991 sizeof(conf->bss[0]->iface));
1992 } else if (os_strcmp(buf, "bridge") == 0) {
1993 os_strlcpy(bss->bridge, pos, sizeof(bss->bridge));
1994 } else if (os_strcmp(buf, "vlan_bridge") == 0) {
1995 os_strlcpy(bss->vlan_bridge, pos, sizeof(bss->vlan_bridge));
1996 } else if (os_strcmp(buf, "wds_bridge") == 0) {
1997 os_strlcpy(bss->wds_bridge, pos, sizeof(bss->wds_bridge));
1998 } else if (os_strcmp(buf, "driver") == 0) {
2000 /* clear to get error below if setting is invalid */
2001 conf->driver = NULL;
2002 for (j = 0; wpa_drivers[j]; j++) {
2003 if (os_strcmp(pos, wpa_drivers[j]->name) == 0) {
2004 conf->driver = wpa_drivers[j];
2008 if (conf->driver == NULL) {
2009 wpa_printf(MSG_ERROR,
2010 "Line %d: invalid/unknown driver '%s'",
2014 } else if (os_strcmp(buf, "driver_params") == 0) {
2015 os_free(conf->driver_params);
2016 conf->driver_params = os_strdup(pos);
2017 } else if (os_strcmp(buf, "debug") == 0) {
2018 wpa_printf(MSG_DEBUG, "Line %d: DEPRECATED: 'debug' configuration variable is not used anymore",
2020 } else if (os_strcmp(buf, "logger_syslog_level") == 0) {
2021 bss->logger_syslog_level = atoi(pos);
2022 } else if (os_strcmp(buf, "logger_stdout_level") == 0) {
2023 bss->logger_stdout_level = atoi(pos);
2024 } else if (os_strcmp(buf, "logger_syslog") == 0) {
2025 bss->logger_syslog = atoi(pos);
2026 } else if (os_strcmp(buf, "logger_stdout") == 0) {
2027 bss->logger_stdout = atoi(pos);
2028 } else if (os_strcmp(buf, "dump_file") == 0) {
2029 wpa_printf(MSG_INFO, "Line %d: DEPRECATED: 'dump_file' configuration variable is not used anymore",
2031 } else if (os_strcmp(buf, "ssid") == 0) {
2032 bss->ssid.ssid_len = os_strlen(pos);
2033 if (bss->ssid.ssid_len > SSID_MAX_LEN ||
2034 bss->ssid.ssid_len < 1) {
2035 wpa_printf(MSG_ERROR, "Line %d: invalid SSID '%s'",
2039 os_memcpy(bss->ssid.ssid, pos, bss->ssid.ssid_len);
2040 bss->ssid.ssid_set = 1;
2041 } else if (os_strcmp(buf, "ssid2") == 0) {
2043 char *str = wpa_config_parse_string(pos, &slen);
2044 if (str == NULL || slen < 1 || slen > SSID_MAX_LEN) {
2045 wpa_printf(MSG_ERROR, "Line %d: invalid SSID '%s'",
2050 os_memcpy(bss->ssid.ssid, str, slen);
2051 bss->ssid.ssid_len = slen;
2052 bss->ssid.ssid_set = 1;
2054 } else if (os_strcmp(buf, "utf8_ssid") == 0) {
2055 bss->ssid.utf8_ssid = atoi(pos) > 0;
2056 } else if (os_strcmp(buf, "macaddr_acl") == 0) {
2057 bss->macaddr_acl = atoi(pos);
2058 if (bss->macaddr_acl != ACCEPT_UNLESS_DENIED &&
2059 bss->macaddr_acl != DENY_UNLESS_ACCEPTED &&
2060 bss->macaddr_acl != USE_EXTERNAL_RADIUS_AUTH) {
2061 wpa_printf(MSG_ERROR, "Line %d: unknown macaddr_acl %d",
2062 line, bss->macaddr_acl);
2064 } else if (os_strcmp(buf, "accept_mac_file") == 0) {
2065 if (hostapd_config_read_maclist(pos, &bss->accept_mac,
2066 &bss->num_accept_mac)) {
2067 wpa_printf(MSG_ERROR, "Line %d: Failed to read accept_mac_file '%s'",
2071 } else if (os_strcmp(buf, "deny_mac_file") == 0) {
2072 if (hostapd_config_read_maclist(pos, &bss->deny_mac,
2073 &bss->num_deny_mac)) {
2074 wpa_printf(MSG_ERROR, "Line %d: Failed to read deny_mac_file '%s'",
2078 } else if (os_strcmp(buf, "wds_sta") == 0) {
2079 bss->wds_sta = atoi(pos);
2080 } else if (os_strcmp(buf, "start_disabled") == 0) {
2081 bss->start_disabled = atoi(pos);
2082 } else if (os_strcmp(buf, "ap_isolate") == 0) {
2083 bss->isolate = atoi(pos);
2084 } else if (os_strcmp(buf, "ap_max_inactivity") == 0) {
2085 bss->ap_max_inactivity = atoi(pos);
2086 } else if (os_strcmp(buf, "skip_inactivity_poll") == 0) {
2087 bss->skip_inactivity_poll = atoi(pos);
2088 } else if (os_strcmp(buf, "country_code") == 0) {
2089 os_memcpy(conf->country, pos, 2);
2090 /* FIX: make this configurable */
2091 conf->country[2] = ' ';
2092 } else if (os_strcmp(buf, "ieee80211d") == 0) {
2093 conf->ieee80211d = atoi(pos);
2094 } else if (os_strcmp(buf, "ieee80211h") == 0) {
2095 conf->ieee80211h = atoi(pos);
2096 } else if (os_strcmp(buf, "ieee8021x") == 0) {
2097 bss->ieee802_1x = atoi(pos);
2098 } else if (os_strcmp(buf, "eapol_version") == 0) {
2099 bss->eapol_version = atoi(pos);
2100 if (bss->eapol_version < 1 || bss->eapol_version > 2) {
2101 wpa_printf(MSG_ERROR,
2102 "Line %d: invalid EAPOL version (%d): '%s'.",
2103 line, bss->eapol_version, pos);
2106 wpa_printf(MSG_DEBUG, "eapol_version=%d", bss->eapol_version);
2108 } else if (os_strcmp(buf, "eap_authenticator") == 0) {
2109 bss->eap_server = atoi(pos);
2110 wpa_printf(MSG_ERROR, "Line %d: obsolete eap_authenticator used; this has been renamed to eap_server", line);
2111 } else if (os_strcmp(buf, "eap_server") == 0) {
2112 bss->eap_server = atoi(pos);
2113 } else if (os_strcmp(buf, "eap_user_file") == 0) {
2114 if (hostapd_config_read_eap_user(pos, bss))
2116 } else if (os_strcmp(buf, "ca_cert") == 0) {
2117 os_free(bss->ca_cert);
2118 bss->ca_cert = os_strdup(pos);
2119 } else if (os_strcmp(buf, "server_cert") == 0) {
2120 os_free(bss->server_cert);
2121 bss->server_cert = os_strdup(pos);
2122 } else if (os_strcmp(buf, "private_key") == 0) {
2123 os_free(bss->private_key);
2124 bss->private_key = os_strdup(pos);
2125 } else if (os_strcmp(buf, "private_key_passwd") == 0) {
2126 os_free(bss->private_key_passwd);
2127 bss->private_key_passwd = os_strdup(pos);
2128 } else if (os_strcmp(buf, "check_crl") == 0) {
2129 bss->check_crl = atoi(pos);
2130 } else if (os_strcmp(buf, "tls_session_lifetime") == 0) {
2131 bss->tls_session_lifetime = atoi(pos);
2132 } else if (os_strcmp(buf, "ocsp_stapling_response") == 0) {
2133 os_free(bss->ocsp_stapling_response);
2134 bss->ocsp_stapling_response = os_strdup(pos);
2135 } else if (os_strcmp(buf, "dh_file") == 0) {
2136 os_free(bss->dh_file);
2137 bss->dh_file = os_strdup(pos);
2138 } else if (os_strcmp(buf, "openssl_ciphers") == 0) {
2139 os_free(bss->openssl_ciphers);
2140 bss->openssl_ciphers = os_strdup(pos);
2141 } else if (os_strcmp(buf, "fragment_size") == 0) {
2142 bss->fragment_size = atoi(pos);
2143 #ifdef EAP_SERVER_FAST
2144 } else if (os_strcmp(buf, "pac_opaque_encr_key") == 0) {
2145 os_free(bss->pac_opaque_encr_key);
2146 bss->pac_opaque_encr_key = os_malloc(16);
2147 if (bss->pac_opaque_encr_key == NULL) {
2148 wpa_printf(MSG_ERROR,
2149 "Line %d: No memory for pac_opaque_encr_key",
2152 } else if (hexstr2bin(pos, bss->pac_opaque_encr_key, 16)) {
2153 wpa_printf(MSG_ERROR, "Line %d: Invalid pac_opaque_encr_key",
2157 } else if (os_strcmp(buf, "eap_fast_a_id") == 0) {
2158 size_t idlen = os_strlen(pos);
2160 wpa_printf(MSG_ERROR, "Line %d: Invalid eap_fast_a_id",
2164 os_free(bss->eap_fast_a_id);
2165 bss->eap_fast_a_id = os_malloc(idlen / 2);
2166 if (bss->eap_fast_a_id == NULL ||
2167 hexstr2bin(pos, bss->eap_fast_a_id, idlen / 2)) {
2168 wpa_printf(MSG_ERROR, "Line %d: Failed to parse eap_fast_a_id",
2170 os_free(bss->eap_fast_a_id);
2171 bss->eap_fast_a_id = NULL;
2174 bss->eap_fast_a_id_len = idlen / 2;
2176 } else if (os_strcmp(buf, "eap_fast_a_id_info") == 0) {
2177 os_free(bss->eap_fast_a_id_info);
2178 bss->eap_fast_a_id_info = os_strdup(pos);
2179 } else if (os_strcmp(buf, "eap_fast_prov") == 0) {
2180 bss->eap_fast_prov = atoi(pos);
2181 } else if (os_strcmp(buf, "pac_key_lifetime") == 0) {
2182 bss->pac_key_lifetime = atoi(pos);
2183 } else if (os_strcmp(buf, "pac_key_refresh_time") == 0) {
2184 bss->pac_key_refresh_time = atoi(pos);
2185 #endif /* EAP_SERVER_FAST */
2186 #ifdef EAP_SERVER_SIM
2187 } else if (os_strcmp(buf, "eap_sim_db") == 0) {
2188 os_free(bss->eap_sim_db);
2189 bss->eap_sim_db = os_strdup(pos);
2190 } else if (os_strcmp(buf, "eap_sim_aka_result_ind") == 0) {
2191 bss->eap_sim_aka_result_ind = atoi(pos);
2192 #endif /* EAP_SERVER_SIM */
2193 #ifdef EAP_SERVER_TNC
2194 } else if (os_strcmp(buf, "tnc") == 0) {
2195 bss->tnc = atoi(pos);
2196 #endif /* EAP_SERVER_TNC */
2197 #ifdef EAP_SERVER_PWD
2198 } else if (os_strcmp(buf, "pwd_group") == 0) {
2199 bss->pwd_group = atoi(pos);
2200 #endif /* EAP_SERVER_PWD */
2201 } else if (os_strcmp(buf, "eap_server_erp") == 0) {
2202 bss->eap_server_erp = atoi(pos);
2203 #endif /* EAP_SERVER */
2204 } else if (os_strcmp(buf, "eap_message") == 0) {
2206 os_free(bss->eap_req_id_text);
2207 bss->eap_req_id_text = os_strdup(pos);
2208 if (bss->eap_req_id_text == NULL) {
2209 wpa_printf(MSG_ERROR, "Line %d: Failed to allocate memory for eap_req_id_text",
2213 bss->eap_req_id_text_len = os_strlen(bss->eap_req_id_text);
2214 term = os_strstr(bss->eap_req_id_text, "\\0");
2217 os_memmove(term, term + 1,
2218 bss->eap_req_id_text_len -
2219 (term - bss->eap_req_id_text) - 1);
2220 bss->eap_req_id_text_len--;
2222 } else if (os_strcmp(buf, "erp_send_reauth_start") == 0) {
2223 bss->erp_send_reauth_start = atoi(pos);
2224 } else if (os_strcmp(buf, "erp_domain") == 0) {
2225 os_free(bss->erp_domain);
2226 bss->erp_domain = os_strdup(pos);
2227 } else if (os_strcmp(buf, "wep_key_len_broadcast") == 0) {
2228 bss->default_wep_key_len = atoi(pos);
2229 if (bss->default_wep_key_len > 13) {
2230 wpa_printf(MSG_ERROR, "Line %d: invalid WEP key len %lu (= %lu bits)",
2232 (unsigned long) bss->default_wep_key_len,
2234 bss->default_wep_key_len * 8);
2237 } else if (os_strcmp(buf, "wep_key_len_unicast") == 0) {
2238 bss->individual_wep_key_len = atoi(pos);
2239 if (bss->individual_wep_key_len < 0 ||
2240 bss->individual_wep_key_len > 13) {
2241 wpa_printf(MSG_ERROR, "Line %d: invalid WEP key len %d (= %d bits)",
2242 line, bss->individual_wep_key_len,
2243 bss->individual_wep_key_len * 8);
2246 } else if (os_strcmp(buf, "wep_rekey_period") == 0) {
2247 bss->wep_rekeying_period = atoi(pos);
2248 if (bss->wep_rekeying_period < 0) {
2249 wpa_printf(MSG_ERROR, "Line %d: invalid period %d",
2250 line, bss->wep_rekeying_period);
2253 } else if (os_strcmp(buf, "eap_reauth_period") == 0) {
2254 bss->eap_reauth_period = atoi(pos);
2255 if (bss->eap_reauth_period < 0) {
2256 wpa_printf(MSG_ERROR, "Line %d: invalid period %d",
2257 line, bss->eap_reauth_period);
2260 } else if (os_strcmp(buf, "eapol_key_index_workaround") == 0) {
2261 bss->eapol_key_index_workaround = atoi(pos);
2263 } else if (os_strcmp(buf, "iapp_interface") == 0) {
2264 bss->ieee802_11f = 1;
2265 os_strlcpy(bss->iapp_iface, pos, sizeof(bss->iapp_iface));
2266 #endif /* CONFIG_IAPP */
2267 } else if (os_strcmp(buf, "own_ip_addr") == 0) {
2268 if (hostapd_parse_ip_addr(pos, &bss->own_ip_addr)) {
2269 wpa_printf(MSG_ERROR,
2270 "Line %d: invalid IP address '%s'",
2274 } else if (os_strcmp(buf, "nas_identifier") == 0) {
2275 os_free(bss->nas_identifier);
2276 bss->nas_identifier = os_strdup(pos);
2277 #ifndef CONFIG_NO_RADIUS
2278 } else if (os_strcmp(buf, "radius_client_addr") == 0) {
2279 if (hostapd_parse_ip_addr(pos, &bss->radius->client_addr)) {
2280 wpa_printf(MSG_ERROR,
2281 "Line %d: invalid IP address '%s'",
2285 bss->radius->force_client_addr = 1;
2286 } else if (os_strcmp(buf, "auth_server_addr") == 0) {
2287 if (hostapd_config_read_radius_addr(
2288 &bss->radius->auth_servers,
2289 &bss->radius->num_auth_servers, pos, 1812,
2290 &bss->radius->auth_server)) {
2291 wpa_printf(MSG_ERROR,
2292 "Line %d: invalid IP address '%s'",
2296 } else if (bss->radius->auth_server &&
2297 os_strcmp(buf, "auth_server_addr_replace") == 0) {
2298 if (hostapd_parse_ip_addr(pos,
2299 &bss->radius->auth_server->addr)) {
2300 wpa_printf(MSG_ERROR,
2301 "Line %d: invalid IP address '%s'",
2305 } else if (bss->radius->auth_server &&
2306 os_strcmp(buf, "auth_server_port") == 0) {
2307 bss->radius->auth_server->port = atoi(pos);
2308 } else if (bss->radius->auth_server &&
2309 os_strcmp(buf, "auth_server_shared_secret") == 0) {
2310 int len = os_strlen(pos);
2312 /* RFC 2865, Ch. 3 */
2313 wpa_printf(MSG_ERROR, "Line %d: empty shared secret is not allowed",
2317 os_free(bss->radius->auth_server->shared_secret);
2318 bss->radius->auth_server->shared_secret = (u8 *) os_strdup(pos);
2319 bss->radius->auth_server->shared_secret_len = len;
2320 } else if (os_strcmp(buf, "acct_server_addr") == 0) {
2321 if (hostapd_config_read_radius_addr(
2322 &bss->radius->acct_servers,
2323 &bss->radius->num_acct_servers, pos, 1813,
2324 &bss->radius->acct_server)) {
2325 wpa_printf(MSG_ERROR,
2326 "Line %d: invalid IP address '%s'",
2330 } else if (bss->radius->acct_server &&
2331 os_strcmp(buf, "acct_server_addr_replace") == 0) {
2332 if (hostapd_parse_ip_addr(pos,
2333 &bss->radius->acct_server->addr)) {
2334 wpa_printf(MSG_ERROR,
2335 "Line %d: invalid IP address '%s'",
2339 } else if (bss->radius->acct_server &&
2340 os_strcmp(buf, "acct_server_port") == 0) {
2341 bss->radius->acct_server->port = atoi(pos);
2342 } else if (bss->radius->acct_server &&
2343 os_strcmp(buf, "acct_server_shared_secret") == 0) {
2344 int len = os_strlen(pos);
2346 /* RFC 2865, Ch. 3 */
2347 wpa_printf(MSG_ERROR, "Line %d: empty shared secret is not allowed",
2351 os_free(bss->radius->acct_server->shared_secret);
2352 bss->radius->acct_server->shared_secret = (u8 *) os_strdup(pos);
2353 bss->radius->acct_server->shared_secret_len = len;
2354 } else if (os_strcmp(buf, "radius_retry_primary_interval") == 0) {
2355 bss->radius->retry_primary_interval = atoi(pos);
2356 } else if (os_strcmp(buf, "radius_acct_interim_interval") == 0) {
2357 bss->acct_interim_interval = atoi(pos);
2358 } else if (os_strcmp(buf, "radius_request_cui") == 0) {
2359 bss->radius_request_cui = atoi(pos);
2360 } else if (os_strcmp(buf, "radius_auth_req_attr") == 0) {
2361 struct hostapd_radius_attr *attr, *a;
2362 attr = hostapd_parse_radius_attr(pos);
2364 wpa_printf(MSG_ERROR,
2365 "Line %d: invalid radius_auth_req_attr",
2368 } else if (bss->radius_auth_req_attr == NULL) {
2369 bss->radius_auth_req_attr = attr;
2371 a = bss->radius_auth_req_attr;
2376 } else if (os_strcmp(buf, "radius_acct_req_attr") == 0) {
2377 struct hostapd_radius_attr *attr, *a;
2378 attr = hostapd_parse_radius_attr(pos);
2380 wpa_printf(MSG_ERROR,
2381 "Line %d: invalid radius_acct_req_attr",
2384 } else if (bss->radius_acct_req_attr == NULL) {
2385 bss->radius_acct_req_attr = attr;
2387 a = bss->radius_acct_req_attr;
2392 } else if (os_strcmp(buf, "radius_das_port") == 0) {
2393 bss->radius_das_port = atoi(pos);
2394 } else if (os_strcmp(buf, "radius_das_client") == 0) {
2395 if (hostapd_parse_das_client(bss, pos) < 0) {
2396 wpa_printf(MSG_ERROR, "Line %d: invalid DAS client",
2400 } else if (os_strcmp(buf, "radius_das_time_window") == 0) {
2401 bss->radius_das_time_window = atoi(pos);
2402 } else if (os_strcmp(buf, "radius_das_require_event_timestamp") == 0) {
2403 bss->radius_das_require_event_timestamp = atoi(pos);
2404 #endif /* CONFIG_NO_RADIUS */
2405 } else if (os_strcmp(buf, "auth_algs") == 0) {
2406 bss->auth_algs = atoi(pos);
2407 if (bss->auth_algs == 0) {
2408 wpa_printf(MSG_ERROR, "Line %d: no authentication algorithms allowed",
2412 } else if (os_strcmp(buf, "max_num_sta") == 0) {
2413 bss->max_num_sta = atoi(pos);
2414 if (bss->max_num_sta < 0 ||
2415 bss->max_num_sta > MAX_STA_COUNT) {
2416 wpa_printf(MSG_ERROR, "Line %d: Invalid max_num_sta=%d; allowed range 0..%d",
2417 line, bss->max_num_sta, MAX_STA_COUNT);
2420 } else if (os_strcmp(buf, "wpa") == 0) {
2421 bss->wpa = atoi(pos);
2422 } else if (os_strcmp(buf, "wpa_group_rekey") == 0) {
2423 bss->wpa_group_rekey = atoi(pos);
2424 } else if (os_strcmp(buf, "wpa_strict_rekey") == 0) {
2425 bss->wpa_strict_rekey = atoi(pos);
2426 } else if (os_strcmp(buf, "wpa_gmk_rekey") == 0) {
2427 bss->wpa_gmk_rekey = atoi(pos);
2428 } else if (os_strcmp(buf, "wpa_ptk_rekey") == 0) {
2429 bss->wpa_ptk_rekey = atoi(pos);
2430 } else if (os_strcmp(buf, "wpa_passphrase") == 0) {
2431 int len = os_strlen(pos);
2432 if (len < 8 || len > 63) {
2433 wpa_printf(MSG_ERROR, "Line %d: invalid WPA passphrase length %d (expected 8..63)",
2437 os_free(bss->ssid.wpa_passphrase);
2438 bss->ssid.wpa_passphrase = os_strdup(pos);
2439 if (bss->ssid.wpa_passphrase) {
2440 hostapd_config_clear_wpa_psk(&bss->ssid.wpa_psk);
2441 bss->ssid.wpa_passphrase_set = 1;
2443 } else if (os_strcmp(buf, "wpa_psk") == 0) {
2444 hostapd_config_clear_wpa_psk(&bss->ssid.wpa_psk);
2445 bss->ssid.wpa_psk = os_zalloc(sizeof(struct hostapd_wpa_psk));
2446 if (bss->ssid.wpa_psk == NULL)
2448 if (hexstr2bin(pos, bss->ssid.wpa_psk->psk, PMK_LEN) ||
2449 pos[PMK_LEN * 2] != '\0') {
2450 wpa_printf(MSG_ERROR, "Line %d: Invalid PSK '%s'.",
2452 hostapd_config_clear_wpa_psk(&bss->ssid.wpa_psk);
2455 bss->ssid.wpa_psk->group = 1;
2456 os_free(bss->ssid.wpa_passphrase);
2457 bss->ssid.wpa_passphrase = NULL;
2458 bss->ssid.wpa_psk_set = 1;
2459 } else if (os_strcmp(buf, "wpa_psk_file") == 0) {
2460 os_free(bss->ssid.wpa_psk_file);
2461 bss->ssid.wpa_psk_file = os_strdup(pos);
2462 if (!bss->ssid.wpa_psk_file) {
2463 wpa_printf(MSG_ERROR, "Line %d: allocation failed",
2467 } else if (os_strcmp(buf, "wpa_key_mgmt") == 0) {
2468 bss->wpa_key_mgmt = hostapd_config_parse_key_mgmt(line, pos);
2469 if (bss->wpa_key_mgmt == -1)
2471 } else if (os_strcmp(buf, "wpa_psk_radius") == 0) {
2472 bss->wpa_psk_radius = atoi(pos);
2473 if (bss->wpa_psk_radius != PSK_RADIUS_IGNORED &&
2474 bss->wpa_psk_radius != PSK_RADIUS_ACCEPTED &&
2475 bss->wpa_psk_radius != PSK_RADIUS_REQUIRED) {
2476 wpa_printf(MSG_ERROR,
2477 "Line %d: unknown wpa_psk_radius %d",
2478 line, bss->wpa_psk_radius);
2481 } else if (os_strcmp(buf, "wpa_pairwise") == 0) {
2482 bss->wpa_pairwise = hostapd_config_parse_cipher(line, pos);
2483 if (bss->wpa_pairwise == -1 || bss->wpa_pairwise == 0)
2485 if (bss->wpa_pairwise &
2486 (WPA_CIPHER_NONE | WPA_CIPHER_WEP40 | WPA_CIPHER_WEP104)) {
2487 wpa_printf(MSG_ERROR, "Line %d: unsupported pairwise cipher suite '%s'",
2488 bss->wpa_pairwise, pos);
2491 } else if (os_strcmp(buf, "rsn_pairwise") == 0) {
2492 bss->rsn_pairwise = hostapd_config_parse_cipher(line, pos);
2493 if (bss->rsn_pairwise == -1 || bss->rsn_pairwise == 0)
2495 if (bss->rsn_pairwise &
2496 (WPA_CIPHER_NONE | WPA_CIPHER_WEP40 | WPA_CIPHER_WEP104)) {
2497 wpa_printf(MSG_ERROR, "Line %d: unsupported pairwise cipher suite '%s'",
2498 bss->rsn_pairwise, pos);
2501 #ifdef CONFIG_RSN_PREAUTH
2502 } else if (os_strcmp(buf, "rsn_preauth") == 0) {
2503 bss->rsn_preauth = atoi(pos);
2504 } else if (os_strcmp(buf, "rsn_preauth_interfaces") == 0) {
2505 os_free(bss->rsn_preauth_interfaces);
2506 bss->rsn_preauth_interfaces = os_strdup(pos);
2507 #endif /* CONFIG_RSN_PREAUTH */
2508 #ifdef CONFIG_PEERKEY
2509 } else if (os_strcmp(buf, "peerkey") == 0) {
2510 bss->peerkey = atoi(pos);
2511 #endif /* CONFIG_PEERKEY */
2512 #ifdef CONFIG_IEEE80211R
2513 } else if (os_strcmp(buf, "mobility_domain") == 0) {
2514 if (os_strlen(pos) != 2 * MOBILITY_DOMAIN_ID_LEN ||
2515 hexstr2bin(pos, bss->mobility_domain,
2516 MOBILITY_DOMAIN_ID_LEN) != 0) {
2517 wpa_printf(MSG_ERROR,
2518 "Line %d: Invalid mobility_domain '%s'",
2522 } else if (os_strcmp(buf, "r1_key_holder") == 0) {
2523 if (os_strlen(pos) != 2 * FT_R1KH_ID_LEN ||
2524 hexstr2bin(pos, bss->r1_key_holder, FT_R1KH_ID_LEN) != 0) {
2525 wpa_printf(MSG_ERROR,
2526 "Line %d: Invalid r1_key_holder '%s'",
2530 } else if (os_strcmp(buf, "r0_key_lifetime") == 0) {
2531 bss->r0_key_lifetime = atoi(pos);
2532 } else if (os_strcmp(buf, "reassociation_deadline") == 0) {
2533 bss->reassociation_deadline = atoi(pos);
2534 } else if (os_strcmp(buf, "r0kh") == 0) {
2535 if (add_r0kh(bss, pos) < 0) {
2536 wpa_printf(MSG_DEBUG, "Line %d: Invalid r0kh '%s'",
2540 } else if (os_strcmp(buf, "r1kh") == 0) {
2541 if (add_r1kh(bss, pos) < 0) {
2542 wpa_printf(MSG_DEBUG, "Line %d: Invalid r1kh '%s'",
2546 } else if (os_strcmp(buf, "pmk_r1_push") == 0) {
2547 bss->pmk_r1_push = atoi(pos);
2548 } else if (os_strcmp(buf, "ft_over_ds") == 0) {
2549 bss->ft_over_ds = atoi(pos);
2550 #endif /* CONFIG_IEEE80211R */
2551 #ifndef CONFIG_NO_CTRL_IFACE
2552 } else if (os_strcmp(buf, "ctrl_interface") == 0) {
2553 os_free(bss->ctrl_interface);
2554 bss->ctrl_interface = os_strdup(pos);
2555 } else if (os_strcmp(buf, "ctrl_interface_group") == 0) {
2556 #ifndef CONFIG_NATIVE_WINDOWS
2559 const char *group = pos;
2561 grp = getgrnam(group);
2563 bss->ctrl_interface_gid = grp->gr_gid;
2564 bss->ctrl_interface_gid_set = 1;
2565 wpa_printf(MSG_DEBUG, "ctrl_interface_group=%d (from group name '%s')",
2566 bss->ctrl_interface_gid, group);
2570 /* Group name not found - try to parse this as gid */
2571 bss->ctrl_interface_gid = strtol(group, &endp, 10);
2572 if (*group == '\0' || *endp != '\0') {
2573 wpa_printf(MSG_DEBUG, "Line %d: Invalid group '%s'",
2577 bss->ctrl_interface_gid_set = 1;
2578 wpa_printf(MSG_DEBUG, "ctrl_interface_group=%d",
2579 bss->ctrl_interface_gid);
2580 #endif /* CONFIG_NATIVE_WINDOWS */
2581 #endif /* CONFIG_NO_CTRL_IFACE */
2582 #ifdef RADIUS_SERVER
2583 } else if (os_strcmp(buf, "radius_server_clients") == 0) {
2584 os_free(bss->radius_server_clients);
2585 bss->radius_server_clients = os_strdup(pos);
2586 } else if (os_strcmp(buf, "radius_server_auth_port") == 0) {
2587 bss->radius_server_auth_port = atoi(pos);
2588 } else if (os_strcmp(buf, "radius_server_acct_port") == 0) {
2589 bss->radius_server_acct_port = atoi(pos);
2590 } else if (os_strcmp(buf, "radius_server_ipv6") == 0) {
2591 bss->radius_server_ipv6 = atoi(pos);
2592 #endif /* RADIUS_SERVER */
2593 } else if (os_strcmp(buf, "use_pae_group_addr") == 0) {
2594 bss->use_pae_group_addr = atoi(pos);
2595 } else if (os_strcmp(buf, "hw_mode") == 0) {
2596 if (os_strcmp(pos, "a") == 0)
2597 conf->hw_mode = HOSTAPD_MODE_IEEE80211A;
2598 else if (os_strcmp(pos, "b") == 0)
2599 conf->hw_mode = HOSTAPD_MODE_IEEE80211B;
2600 else if (os_strcmp(pos, "g") == 0)
2601 conf->hw_mode = HOSTAPD_MODE_IEEE80211G;
2602 else if (os_strcmp(pos, "ad") == 0)
2603 conf->hw_mode = HOSTAPD_MODE_IEEE80211AD;
2604 else if (os_strcmp(pos, "any") == 0)
2605 conf->hw_mode = HOSTAPD_MODE_IEEE80211ANY;
2607 wpa_printf(MSG_ERROR, "Line %d: unknown hw_mode '%s'",
2611 } else if (os_strcmp(buf, "wps_rf_bands") == 0) {
2612 if (os_strcmp(pos, "ad") == 0)
2613 bss->wps_rf_bands = WPS_RF_60GHZ;
2614 else if (os_strcmp(pos, "a") == 0)
2615 bss->wps_rf_bands = WPS_RF_50GHZ;
2616 else if (os_strcmp(pos, "g") == 0 ||
2617 os_strcmp(pos, "b") == 0)
2618 bss->wps_rf_bands = WPS_RF_24GHZ;
2619 else if (os_strcmp(pos, "ag") == 0 ||
2620 os_strcmp(pos, "ga") == 0)
2621 bss->wps_rf_bands = WPS_RF_24GHZ | WPS_RF_50GHZ;
2623 wpa_printf(MSG_ERROR,
2624 "Line %d: unknown wps_rf_band '%s'",
2628 } else if (os_strcmp(buf, "channel") == 0) {
2629 if (os_strcmp(pos, "acs_survey") == 0) {
2631 wpa_printf(MSG_ERROR, "Line %d: tries to enable ACS but CONFIG_ACS disabled",
2634 #else /* CONFIG_ACS */
2637 #endif /* CONFIG_ACS */
2639 conf->channel = atoi(pos);
2640 conf->acs = conf->channel == 0;
2642 } else if (os_strcmp(buf, "chanlist") == 0) {
2643 if (hostapd_parse_chanlist(conf, pos)) {
2644 wpa_printf(MSG_ERROR, "Line %d: invalid channel list",
2648 } else if (os_strcmp(buf, "beacon_int") == 0) {
2649 int val = atoi(pos);
2650 /* MIB defines range as 1..65535, but very small values
2651 * cause problems with the current implementation.
2652 * Since it is unlikely that this small numbers are
2653 * useful in real life scenarios, do not allow beacon
2654 * period to be set below 15 TU. */
2655 if (val < 15 || val > 65535) {
2656 wpa_printf(MSG_ERROR, "Line %d: invalid beacon_int %d (expected 15..65535)",
2660 conf->beacon_int = val;
2662 } else if (os_strcmp(buf, "acs_num_scans") == 0) {
2663 int val = atoi(pos);
2664 if (val <= 0 || val > 100) {
2665 wpa_printf(MSG_ERROR, "Line %d: invalid acs_num_scans %d (expected 1..100)",
2669 conf->acs_num_scans = val;
2670 } else if (os_strcmp(buf, "acs_chan_bias") == 0) {
2671 if (hostapd_config_parse_acs_chan_bias(conf, pos)) {
2672 wpa_printf(MSG_ERROR, "Line %d: invalid acs_chan_bias",
2676 #endif /* CONFIG_ACS */
2677 } else if (os_strcmp(buf, "dtim_period") == 0) {
2678 bss->dtim_period = atoi(pos);
2679 if (bss->dtim_period < 1 || bss->dtim_period > 255) {
2680 wpa_printf(MSG_ERROR, "Line %d: invalid dtim_period %d",
2681 line, bss->dtim_period);
2684 } else if (os_strcmp(buf, "bss_load_update_period") == 0) {
2685 bss->bss_load_update_period = atoi(pos);
2686 if (bss->bss_load_update_period < 0 ||
2687 bss->bss_load_update_period > 100) {
2688 wpa_printf(MSG_ERROR,
2689 "Line %d: invalid bss_load_update_period %d",
2690 line, bss->bss_load_update_period);
2693 } else if (os_strcmp(buf, "rts_threshold") == 0) {
2694 conf->rts_threshold = atoi(pos);
2695 if (conf->rts_threshold < 0 || conf->rts_threshold > 2347) {
2696 wpa_printf(MSG_ERROR,
2697 "Line %d: invalid rts_threshold %d",
2698 line, conf->rts_threshold);
2701 } else if (os_strcmp(buf, "fragm_threshold") == 0) {
2702 conf->fragm_threshold = atoi(pos);
2703 if (conf->fragm_threshold < 256 ||
2704 conf->fragm_threshold > 2346) {
2705 wpa_printf(MSG_ERROR,
2706 "Line %d: invalid fragm_threshold %d",
2707 line, conf->fragm_threshold);
2710 } else if (os_strcmp(buf, "send_probe_response") == 0) {
2711 int val = atoi(pos);
2712 if (val != 0 && val != 1) {
2713 wpa_printf(MSG_ERROR, "Line %d: invalid send_probe_response %d (expected 0 or 1)",
2717 conf->send_probe_response = val;
2718 } else if (os_strcmp(buf, "supported_rates") == 0) {
2719 if (hostapd_parse_intlist(&conf->supported_rates, pos)) {
2720 wpa_printf(MSG_ERROR, "Line %d: invalid rate list",
2724 } else if (os_strcmp(buf, "basic_rates") == 0) {
2725 if (hostapd_parse_intlist(&conf->basic_rates, pos)) {
2726 wpa_printf(MSG_ERROR, "Line %d: invalid rate list",
2730 } else if (os_strcmp(buf, "preamble") == 0) {
2732 conf->preamble = SHORT_PREAMBLE;
2734 conf->preamble = LONG_PREAMBLE;
2735 } else if (os_strcmp(buf, "ignore_broadcast_ssid") == 0) {
2736 bss->ignore_broadcast_ssid = atoi(pos);
2737 } else if (os_strcmp(buf, "wep_default_key") == 0) {
2738 bss->ssid.wep.idx = atoi(pos);
2739 if (bss->ssid.wep.idx > 3) {
2740 wpa_printf(MSG_ERROR,
2741 "Invalid wep_default_key index %d",
2745 } else if (os_strcmp(buf, "wep_key0") == 0 ||
2746 os_strcmp(buf, "wep_key1") == 0 ||
2747 os_strcmp(buf, "wep_key2") == 0 ||
2748 os_strcmp(buf, "wep_key3") == 0) {
2749 if (hostapd_config_read_wep(&bss->ssid.wep,
2750 buf[7] - '0', pos)) {
2751 wpa_printf(MSG_ERROR, "Line %d: invalid WEP key '%s'",
2755 #ifndef CONFIG_NO_VLAN
2756 } else if (os_strcmp(buf, "dynamic_vlan") == 0) {
2757 bss->ssid.dynamic_vlan = atoi(pos);
2758 } else if (os_strcmp(buf, "vlan_file") == 0) {
2759 if (hostapd_config_read_vlan_file(bss, pos)) {
2760 wpa_printf(MSG_ERROR, "Line %d: failed to read VLAN file '%s'",
2764 } else if (os_strcmp(buf, "vlan_naming") == 0) {
2765 bss->ssid.vlan_naming = atoi(pos);
2766 if (bss->ssid.vlan_naming >= DYNAMIC_VLAN_NAMING_END ||
2767 bss->ssid.vlan_naming < 0) {
2768 wpa_printf(MSG_ERROR,
2769 "Line %d: invalid naming scheme %d",
2770 line, bss->ssid.vlan_naming);
2773 #ifdef CONFIG_FULL_DYNAMIC_VLAN
2774 } else if (os_strcmp(buf, "vlan_tagged_interface") == 0) {
2775 os_free(bss->ssid.vlan_tagged_interface);
2776 bss->ssid.vlan_tagged_interface = os_strdup(pos);
2777 #endif /* CONFIG_FULL_DYNAMIC_VLAN */
2778 #endif /* CONFIG_NO_VLAN */
2779 } else if (os_strcmp(buf, "ap_table_max_size") == 0) {
2780 conf->ap_table_max_size = atoi(pos);
2781 } else if (os_strcmp(buf, "ap_table_expiration_time") == 0) {
2782 conf->ap_table_expiration_time = atoi(pos);
2783 } else if (os_strncmp(buf, "tx_queue_", 9) == 0) {
2784 if (hostapd_config_tx_queue(conf, buf, pos)) {
2785 wpa_printf(MSG_ERROR, "Line %d: invalid TX queue item",
2789 } else if (os_strcmp(buf, "wme_enabled") == 0 ||
2790 os_strcmp(buf, "wmm_enabled") == 0) {
2791 bss->wmm_enabled = atoi(pos);
2792 } else if (os_strcmp(buf, "uapsd_advertisement_enabled") == 0) {
2793 bss->wmm_uapsd = atoi(pos);
2794 } else if (os_strncmp(buf, "wme_ac_", 7) == 0 ||
2795 os_strncmp(buf, "wmm_ac_", 7) == 0) {
2796 if (hostapd_config_wmm_ac(conf->wmm_ac_params, buf, pos)) {
2797 wpa_printf(MSG_ERROR, "Line %d: invalid WMM ac item",
2801 } else if (os_strcmp(buf, "bss") == 0) {
2802 if (hostapd_config_bss(conf, pos)) {
2803 wpa_printf(MSG_ERROR, "Line %d: invalid bss item",
2807 } else if (os_strcmp(buf, "bssid") == 0) {
2808 if (hwaddr_aton(pos, bss->bssid)) {
2809 wpa_printf(MSG_ERROR, "Line %d: invalid bssid item",
2813 #ifdef CONFIG_IEEE80211W
2814 } else if (os_strcmp(buf, "ieee80211w") == 0) {
2815 bss->ieee80211w = atoi(pos);
2816 } else if (os_strcmp(buf, "group_mgmt_cipher") == 0) {
2817 if (os_strcmp(pos, "AES-128-CMAC") == 0) {
2818 bss->group_mgmt_cipher = WPA_CIPHER_AES_128_CMAC;
2819 } else if (os_strcmp(pos, "BIP-GMAC-128") == 0) {
2820 bss->group_mgmt_cipher = WPA_CIPHER_BIP_GMAC_128;
2821 } else if (os_strcmp(pos, "BIP-GMAC-256") == 0) {
2822 bss->group_mgmt_cipher = WPA_CIPHER_BIP_GMAC_256;
2823 } else if (os_strcmp(pos, "BIP-CMAC-256") == 0) {
2824 bss->group_mgmt_cipher = WPA_CIPHER_BIP_CMAC_256;
2826 wpa_printf(MSG_ERROR, "Line %d: invalid group_mgmt_cipher: %s",
2830 } else if (os_strcmp(buf, "assoc_sa_query_max_timeout") == 0) {
2831 bss->assoc_sa_query_max_timeout = atoi(pos);
2832 if (bss->assoc_sa_query_max_timeout == 0) {
2833 wpa_printf(MSG_ERROR, "Line %d: invalid assoc_sa_query_max_timeout",
2837 } else if (os_strcmp(buf, "assoc_sa_query_retry_timeout") == 0) {
2838 bss->assoc_sa_query_retry_timeout = atoi(pos);
2839 if (bss->assoc_sa_query_retry_timeout == 0) {
2840 wpa_printf(MSG_ERROR, "Line %d: invalid assoc_sa_query_retry_timeout",
2844 #endif /* CONFIG_IEEE80211W */
2845 #ifdef CONFIG_IEEE80211N
2846 } else if (os_strcmp(buf, "ieee80211n") == 0) {
2847 conf->ieee80211n = atoi(pos);
2848 } else if (os_strcmp(buf, "ht_capab") == 0) {
2849 if (hostapd_config_ht_capab(conf, pos) < 0) {
2850 wpa_printf(MSG_ERROR, "Line %d: invalid ht_capab",
2854 } else if (os_strcmp(buf, "require_ht") == 0) {
2855 conf->require_ht = atoi(pos);
2856 } else if (os_strcmp(buf, "obss_interval") == 0) {
2857 conf->obss_interval = atoi(pos);
2858 #endif /* CONFIG_IEEE80211N */
2859 #ifdef CONFIG_IEEE80211AC
2860 } else if (os_strcmp(buf, "ieee80211ac") == 0) {
2861 conf->ieee80211ac = atoi(pos);
2862 } else if (os_strcmp(buf, "vht_capab") == 0) {
2863 if (hostapd_config_vht_capab(conf, pos) < 0) {
2864 wpa_printf(MSG_ERROR, "Line %d: invalid vht_capab",
2868 } else if (os_strcmp(buf, "require_vht") == 0) {
2869 conf->require_vht = atoi(pos);
2870 } else if (os_strcmp(buf, "vht_oper_chwidth") == 0) {
2871 conf->vht_oper_chwidth = atoi(pos);
2872 } else if (os_strcmp(buf, "vht_oper_centr_freq_seg0_idx") == 0) {
2873 conf->vht_oper_centr_freq_seg0_idx = atoi(pos);
2874 } else if (os_strcmp(buf, "vht_oper_centr_freq_seg1_idx") == 0) {
2875 conf->vht_oper_centr_freq_seg1_idx = atoi(pos);
2876 } else if (os_strcmp(buf, "vendor_vht") == 0) {
2877 bss->vendor_vht = atoi(pos);
2878 #endif /* CONFIG_IEEE80211AC */
2879 } else if (os_strcmp(buf, "max_listen_interval") == 0) {
2880 bss->max_listen_interval = atoi(pos);
2881 } else if (os_strcmp(buf, "disable_pmksa_caching") == 0) {
2882 bss->disable_pmksa_caching = atoi(pos);
2883 } else if (os_strcmp(buf, "okc") == 0) {
2884 bss->okc = atoi(pos);
2886 } else if (os_strcmp(buf, "wps_state") == 0) {
2887 bss->wps_state = atoi(pos);
2888 if (bss->wps_state < 0 || bss->wps_state > 2) {
2889 wpa_printf(MSG_ERROR, "Line %d: invalid wps_state",
2893 } else if (os_strcmp(buf, "wps_independent") == 0) {
2894 bss->wps_independent = atoi(pos);
2895 } else if (os_strcmp(buf, "ap_setup_locked") == 0) {
2896 bss->ap_setup_locked = atoi(pos);
2897 } else if (os_strcmp(buf, "uuid") == 0) {
2898 if (uuid_str2bin(pos, bss->uuid)) {
2899 wpa_printf(MSG_ERROR, "Line %d: invalid UUID", line);
2902 } else if (os_strcmp(buf, "wps_pin_requests") == 0) {
2903 os_free(bss->wps_pin_requests);
2904 bss->wps_pin_requests = os_strdup(pos);
2905 } else if (os_strcmp(buf, "device_name") == 0) {
2906 if (os_strlen(pos) > WPS_DEV_NAME_MAX_LEN) {
2907 wpa_printf(MSG_ERROR, "Line %d: Too long "
2908 "device_name", line);
2911 os_free(bss->device_name);
2912 bss->device_name = os_strdup(pos);
2913 } else if (os_strcmp(buf, "manufacturer") == 0) {
2914 if (os_strlen(pos) > 64) {
2915 wpa_printf(MSG_ERROR, "Line %d: Too long manufacturer",
2919 os_free(bss->manufacturer);
2920 bss->manufacturer = os_strdup(pos);
2921 } else if (os_strcmp(buf, "model_name") == 0) {
2922 if (os_strlen(pos) > 32) {
2923 wpa_printf(MSG_ERROR, "Line %d: Too long model_name",
2927 os_free(bss->model_name);
2928 bss->model_name = os_strdup(pos);
2929 } else if (os_strcmp(buf, "model_number") == 0) {
2930 if (os_strlen(pos) > 32) {
2931 wpa_printf(MSG_ERROR, "Line %d: Too long model_number",
2935 os_free(bss->model_number);
2936 bss->model_number = os_strdup(pos);
2937 } else if (os_strcmp(buf, "serial_number") == 0) {
2938 if (os_strlen(pos) > 32) {
2939 wpa_printf(MSG_ERROR, "Line %d: Too long serial_number",
2943 os_free(bss->serial_number);
2944 bss->serial_number = os_strdup(pos);
2945 } else if (os_strcmp(buf, "device_type") == 0) {
2946 if (wps_dev_type_str2bin(pos, bss->device_type))
2948 } else if (os_strcmp(buf, "config_methods") == 0) {
2949 os_free(bss->config_methods);
2950 bss->config_methods = os_strdup(pos);
2951 } else if (os_strcmp(buf, "os_version") == 0) {
2952 if (hexstr2bin(pos, bss->os_version, 4)) {
2953 wpa_printf(MSG_ERROR, "Line %d: invalid os_version",
2957 } else if (os_strcmp(buf, "ap_pin") == 0) {
2958 os_free(bss->ap_pin);
2959 bss->ap_pin = os_strdup(pos);
2960 } else if (os_strcmp(buf, "skip_cred_build") == 0) {
2961 bss->skip_cred_build = atoi(pos);
2962 } else if (os_strcmp(buf, "extra_cred") == 0) {
2963 os_free(bss->extra_cred);
2964 bss->extra_cred = (u8 *) os_readfile(pos, &bss->extra_cred_len);
2965 if (bss->extra_cred == NULL) {
2966 wpa_printf(MSG_ERROR, "Line %d: could not read Credentials from '%s'",
2970 } else if (os_strcmp(buf, "wps_cred_processing") == 0) {
2971 bss->wps_cred_processing = atoi(pos);
2972 } else if (os_strcmp(buf, "ap_settings") == 0) {
2973 os_free(bss->ap_settings);
2975 (u8 *) os_readfile(pos, &bss->ap_settings_len);
2976 if (bss->ap_settings == NULL) {
2977 wpa_printf(MSG_ERROR, "Line %d: could not read AP Settings from '%s'",
2981 } else if (os_strcmp(buf, "upnp_iface") == 0) {
2982 os_free(bss->upnp_iface);
2983 bss->upnp_iface = os_strdup(pos);
2984 } else if (os_strcmp(buf, "friendly_name") == 0) {
2985 os_free(bss->friendly_name);
2986 bss->friendly_name = os_strdup(pos);
2987 } else if (os_strcmp(buf, "manufacturer_url") == 0) {
2988 os_free(bss->manufacturer_url);
2989 bss->manufacturer_url = os_strdup(pos);
2990 } else if (os_strcmp(buf, "model_description") == 0) {
2991 os_free(bss->model_description);
2992 bss->model_description = os_strdup(pos);
2993 } else if (os_strcmp(buf, "model_url") == 0) {
2994 os_free(bss->model_url);
2995 bss->model_url = os_strdup(pos);
2996 } else if (os_strcmp(buf, "upc") == 0) {
2998 bss->upc = os_strdup(pos);
2999 } else if (os_strcmp(buf, "pbc_in_m1") == 0) {
3000 bss->pbc_in_m1 = atoi(pos);
3001 } else if (os_strcmp(buf, "server_id") == 0) {
3002 os_free(bss->server_id);
3003 bss->server_id = os_strdup(pos);
3004 #ifdef CONFIG_WPS_NFC
3005 } else if (os_strcmp(buf, "wps_nfc_dev_pw_id") == 0) {
3006 bss->wps_nfc_dev_pw_id = atoi(pos);
3007 if (bss->wps_nfc_dev_pw_id < 0x10 ||
3008 bss->wps_nfc_dev_pw_id > 0xffff) {
3009 wpa_printf(MSG_ERROR, "Line %d: Invalid wps_nfc_dev_pw_id value",
3013 bss->wps_nfc_pw_from_config = 1;
3014 } else if (os_strcmp(buf, "wps_nfc_dh_pubkey") == 0) {
3015 wpabuf_free(bss->wps_nfc_dh_pubkey);
3016 bss->wps_nfc_dh_pubkey = hostapd_parse_bin(pos);
3017 bss->wps_nfc_pw_from_config = 1;
3018 } else if (os_strcmp(buf, "wps_nfc_dh_privkey") == 0) {
3019 wpabuf_free(bss->wps_nfc_dh_privkey);
3020 bss->wps_nfc_dh_privkey = hostapd_parse_bin(pos);
3021 bss->wps_nfc_pw_from_config = 1;
3022 } else if (os_strcmp(buf, "wps_nfc_dev_pw") == 0) {
3023 wpabuf_free(bss->wps_nfc_dev_pw);
3024 bss->wps_nfc_dev_pw = hostapd_parse_bin(pos);
3025 bss->wps_nfc_pw_from_config = 1;
3026 #endif /* CONFIG_WPS_NFC */
3027 #endif /* CONFIG_WPS */
3028 #ifdef CONFIG_P2P_MANAGER
3029 } else if (os_strcmp(buf, "manage_p2p") == 0) {
3031 bss->p2p |= P2P_MANAGE;
3033 bss->p2p &= ~P2P_MANAGE;
3034 } else if (os_strcmp(buf, "allow_cross_connection") == 0) {
3036 bss->p2p |= P2P_ALLOW_CROSS_CONNECTION;
3038 bss->p2p &= ~P2P_ALLOW_CROSS_CONNECTION;
3039 #endif /* CONFIG_P2P_MANAGER */
3040 } else if (os_strcmp(buf, "disassoc_low_ack") == 0) {
3041 bss->disassoc_low_ack = atoi(pos);
3042 } else if (os_strcmp(buf, "tdls_prohibit") == 0) {
3044 bss->tdls |= TDLS_PROHIBIT;
3046 bss->tdls &= ~TDLS_PROHIBIT;
3047 } else if (os_strcmp(buf, "tdls_prohibit_chan_switch") == 0) {
3049 bss->tdls |= TDLS_PROHIBIT_CHAN_SWITCH;
3051 bss->tdls &= ~TDLS_PROHIBIT_CHAN_SWITCH;
3052 #ifdef CONFIG_RSN_TESTING
3053 } else if (os_strcmp(buf, "rsn_testing") == 0) {
3054 extern int rsn_testing;
3055 rsn_testing = atoi(pos);
3056 #endif /* CONFIG_RSN_TESTING */
3057 } else if (os_strcmp(buf, "time_advertisement") == 0) {
3058 bss->time_advertisement = atoi(pos);
3059 } else if (os_strcmp(buf, "time_zone") == 0) {
3060 size_t tz_len = os_strlen(pos);
3061 if (tz_len < 4 || tz_len > 255) {
3062 wpa_printf(MSG_DEBUG, "Line %d: invalid time_zone",
3066 os_free(bss->time_zone);
3067 bss->time_zone = os_strdup(pos);
3068 if (bss->time_zone == NULL)
3071 } else if (os_strcmp(buf, "wnm_sleep_mode") == 0) {
3072 bss->wnm_sleep_mode = atoi(pos);
3073 } else if (os_strcmp(buf, "bss_transition") == 0) {
3074 bss->bss_transition = atoi(pos);
3075 #endif /* CONFIG_WNM */
3076 #ifdef CONFIG_INTERWORKING
3077 } else if (os_strcmp(buf, "interworking") == 0) {
3078 bss->interworking = atoi(pos);
3079 } else if (os_strcmp(buf, "access_network_type") == 0) {
3080 bss->access_network_type = atoi(pos);
3081 if (bss->access_network_type < 0 ||
3082 bss->access_network_type > 15) {
3083 wpa_printf(MSG_ERROR,
3084 "Line %d: invalid access_network_type",
3088 } else if (os_strcmp(buf, "internet") == 0) {
3089 bss->internet = atoi(pos);
3090 } else if (os_strcmp(buf, "asra") == 0) {
3091 bss->asra = atoi(pos);
3092 } else if (os_strcmp(buf, "esr") == 0) {
3093 bss->esr = atoi(pos);
3094 } else if (os_strcmp(buf, "uesa") == 0) {
3095 bss->uesa = atoi(pos);
3096 } else if (os_strcmp(buf, "venue_group") == 0) {
3097 bss->venue_group = atoi(pos);
3098 bss->venue_info_set = 1;
3099 } else if (os_strcmp(buf, "venue_type") == 0) {
3100 bss->venue_type = atoi(pos);
3101 bss->venue_info_set = 1;
3102 } else if (os_strcmp(buf, "hessid") == 0) {
3103 if (hwaddr_aton(pos, bss->hessid)) {
3104 wpa_printf(MSG_ERROR, "Line %d: invalid hessid", line);
3107 } else if (os_strcmp(buf, "roaming_consortium") == 0) {
3108 if (parse_roaming_consortium(bss, pos, line) < 0)
3110 } else if (os_strcmp(buf, "venue_name") == 0) {
3111 if (parse_venue_name(bss, pos, line) < 0)
3113 } else if (os_strcmp(buf, "network_auth_type") == 0) {
3115 u16 redirect_url_len;
3116 if (hexstr2bin(pos, &auth_type, 1)) {
3117 wpa_printf(MSG_ERROR,
3118 "Line %d: Invalid network_auth_type '%s'",
3122 if (auth_type == 0 || auth_type == 2)
3123 redirect_url_len = os_strlen(pos + 2);
3125 redirect_url_len = 0;
3126 os_free(bss->network_auth_type);
3127 bss->network_auth_type = os_malloc(redirect_url_len + 3 + 1);
3128 if (bss->network_auth_type == NULL)
3130 *bss->network_auth_type = auth_type;
3131 WPA_PUT_LE16(bss->network_auth_type + 1, redirect_url_len);
3132 if (redirect_url_len)
3133 os_memcpy(bss->network_auth_type + 3, pos + 2,
3135 bss->network_auth_type_len = 3 + redirect_url_len;
3136 } else if (os_strcmp(buf, "ipaddr_type_availability") == 0) {
3137 if (hexstr2bin(pos, &bss->ipaddr_type_availability, 1)) {
3138 wpa_printf(MSG_ERROR, "Line %d: Invalid ipaddr_type_availability '%s'",
3140 bss->ipaddr_type_configured = 0;
3143 bss->ipaddr_type_configured = 1;
3144 } else if (os_strcmp(buf, "domain_name") == 0) {
3145 int j, num_domains, domain_len, domain_list_len = 0;
3146 char *tok_start, *tok_prev;
3147 u8 *domain_list, *domain_ptr;
3149 domain_list_len = os_strlen(pos) + 1;
3150 domain_list = os_malloc(domain_list_len);
3151 if (domain_list == NULL)
3154 domain_ptr = domain_list;
3157 while ((tok_prev = os_strchr(tok_prev, ','))) {
3162 for (j = 0; j < num_domains; j++) {
3163 tok_start = os_strchr(tok_prev, ',');
3165 domain_len = tok_start - tok_prev;
3166 *domain_ptr = domain_len;
3167 os_memcpy(domain_ptr + 1, tok_prev, domain_len);
3168 domain_ptr += domain_len + 1;
3169 tok_prev = ++tok_start;
3171 domain_len = os_strlen(tok_prev);
3172 *domain_ptr = domain_len;
3173 os_memcpy(domain_ptr + 1, tok_prev, domain_len);
3174 domain_ptr += domain_len + 1;
3178 os_free(bss->domain_name);
3179 bss->domain_name = domain_list;
3180 bss->domain_name_len = domain_list_len;
3181 } else if (os_strcmp(buf, "anqp_3gpp_cell_net") == 0) {
3182 if (parse_3gpp_cell_net(bss, pos, line) < 0)
3184 } else if (os_strcmp(buf, "nai_realm") == 0) {
3185 if (parse_nai_realm(bss, pos, line) < 0)
3187 } else if (os_strcmp(buf, "anqp_elem") == 0) {
3188 if (parse_anqp_elem(bss, pos, line) < 0)
3190 } else if (os_strcmp(buf, "gas_frag_limit") == 0) {
3191 bss->gas_frag_limit = atoi(pos);
3192 } else if (os_strcmp(buf, "gas_comeback_delay") == 0) {
3193 bss->gas_comeback_delay = atoi(pos);
3194 } else if (os_strcmp(buf, "qos_map_set") == 0) {
3195 if (parse_qos_map_set(bss, pos, line) < 0)
3197 #endif /* CONFIG_INTERWORKING */
3198 #ifdef CONFIG_RADIUS_TEST
3199 } else if (os_strcmp(buf, "dump_msk_file") == 0) {
3200 os_free(bss->dump_msk_file);
3201 bss->dump_msk_file = os_strdup(pos);
3202 #endif /* CONFIG_RADIUS_TEST */
3204 } else if (os_strcmp(buf, "hs20") == 0) {
3205 bss->hs20 = atoi(pos);
3206 } else if (os_strcmp(buf, "disable_dgaf") == 0) {
3207 bss->disable_dgaf = atoi(pos);
3208 } else if (os_strcmp(buf, "proxy_arp") == 0) {
3209 bss->proxy_arp = atoi(pos);
3210 } else if (os_strcmp(buf, "na_mcast_to_ucast") == 0) {
3211 bss->na_mcast_to_ucast = atoi(pos);
3212 } else if (os_strcmp(buf, "osen") == 0) {
3213 bss->osen = atoi(pos);
3214 } else if (os_strcmp(buf, "anqp_domain_id") == 0) {
3215 bss->anqp_domain_id = atoi(pos);
3216 } else if (os_strcmp(buf, "hs20_deauth_req_timeout") == 0) {
3217 bss->hs20_deauth_req_timeout = atoi(pos);
3218 } else if (os_strcmp(buf, "hs20_oper_friendly_name") == 0) {
3219 if (hs20_parse_oper_friendly_name(bss, pos, line) < 0)
3221 } else if (os_strcmp(buf, "hs20_wan_metrics") == 0) {
3222 if (hs20_parse_wan_metrics(bss, pos, line) < 0)
3224 } else if (os_strcmp(buf, "hs20_conn_capab") == 0) {
3225 if (hs20_parse_conn_capab(bss, pos, line) < 0) {
3228 } else if (os_strcmp(buf, "hs20_operating_class") == 0) {
3230 size_t oper_class_len;
3231 oper_class_len = os_strlen(pos);
3232 if (oper_class_len < 2 || (oper_class_len & 0x01)) {
3233 wpa_printf(MSG_ERROR,
3234 "Line %d: Invalid hs20_operating_class '%s'",
3238 oper_class_len /= 2;
3239 oper_class = os_malloc(oper_class_len);
3240 if (oper_class == NULL)
3242 if (hexstr2bin(pos, oper_class, oper_class_len)) {
3243 wpa_printf(MSG_ERROR,
3244 "Line %d: Invalid hs20_operating_class '%s'",
3246 os_free(oper_class);
3249 os_free(bss->hs20_operating_class);
3250 bss->hs20_operating_class = oper_class;
3251 bss->hs20_operating_class_len = oper_class_len;
3252 } else if (os_strcmp(buf, "hs20_icon") == 0) {
3253 if (hs20_parse_icon(bss, pos) < 0) {
3254 wpa_printf(MSG_ERROR, "Line %d: Invalid hs20_icon '%s'",
3258 } else if (os_strcmp(buf, "osu_ssid") == 0) {
3259 if (hs20_parse_osu_ssid(bss, pos, line) < 0)
3261 } else if (os_strcmp(buf, "osu_server_uri") == 0) {
3262 if (hs20_parse_osu_server_uri(bss, pos, line) < 0)
3264 } else if (os_strcmp(buf, "osu_friendly_name") == 0) {
3265 if (hs20_parse_osu_friendly_name(bss, pos, line) < 0)
3267 } else if (os_strcmp(buf, "osu_nai") == 0) {
3268 if (hs20_parse_osu_nai(bss, pos, line) < 0)
3270 } else if (os_strcmp(buf, "osu_method_list") == 0) {
3271 if (hs20_parse_osu_method_list(bss, pos, line) < 0)
3273 } else if (os_strcmp(buf, "osu_icon") == 0) {
3274 if (hs20_parse_osu_icon(bss, pos, line) < 0)
3276 } else if (os_strcmp(buf, "osu_service_desc") == 0) {
3277 if (hs20_parse_osu_service_desc(bss, pos, line) < 0)
3279 } else if (os_strcmp(buf, "subscr_remediation_url") == 0) {
3280 os_free(bss->subscr_remediation_url);
3281 bss->subscr_remediation_url = os_strdup(pos);
3282 } else if (os_strcmp(buf, "subscr_remediation_method") == 0) {
3283 bss->subscr_remediation_method = atoi(pos);
3284 #endif /* CONFIG_HS20 */
3285 #ifdef CONFIG_TESTING_OPTIONS
3286 #define PARSE_TEST_PROBABILITY(_val) \
3287 } else if (os_strcmp(buf, #_val) == 0) { \
3290 conf->_val = strtod(pos, &end); \
3291 if (*end || conf->_val < 0.0 || \
3292 conf->_val > 1.0) { \
3293 wpa_printf(MSG_ERROR, \
3294 "Line %d: Invalid value '%s'", \
3298 PARSE_TEST_PROBABILITY(ignore_probe_probability)
3299 PARSE_TEST_PROBABILITY(ignore_auth_probability)
3300 PARSE_TEST_PROBABILITY(ignore_assoc_probability)
3301 PARSE_TEST_PROBABILITY(ignore_reassoc_probability)
3302 PARSE_TEST_PROBABILITY(corrupt_gtk_rekey_mic_probability)
3303 } else if (os_strcmp(buf, "ecsa_ie_only") == 0) {
3304 conf->ecsa_ie_only = atoi(pos);
3305 } else if (os_strcmp(buf, "bss_load_test") == 0) {
3306 WPA_PUT_LE16(bss->bss_load_test, atoi(pos));
3307 pos = os_strchr(pos, ':');
3309 wpa_printf(MSG_ERROR, "Line %d: Invalid bss_load_test",
3314 bss->bss_load_test[2] = atoi(pos);
3315 pos = os_strchr(pos, ':');
3317 wpa_printf(MSG_ERROR, "Line %d: Invalid bss_load_test",
3322 WPA_PUT_LE16(&bss->bss_load_test[3], atoi(pos));
3323 bss->bss_load_test_set = 1;
3324 } else if (os_strcmp(buf, "radio_measurements") == 0) {
3325 bss->radio_measurements = atoi(pos);
3326 } else if (os_strcmp(buf, "own_ie_override") == 0) {
3328 size_t len = os_strlen(pos) / 2;
3330 tmp = wpabuf_alloc(len);
3334 if (hexstr2bin(pos, wpabuf_put(tmp, len), len)) {
3336 wpa_printf(MSG_ERROR,
3337 "Line %d: Invalid own_ie_override '%s'",
3342 wpabuf_free(bss->own_ie_override);
3343 bss->own_ie_override = tmp;
3344 #endif /* CONFIG_TESTING_OPTIONS */
3345 } else if (os_strcmp(buf, "vendor_elements") == 0) {
3346 struct wpabuf *elems;
3347 size_t len = os_strlen(pos);
3349 wpa_printf(MSG_ERROR,
3350 "Line %d: Invalid vendor_elements '%s'",
3356 wpabuf_free(bss->vendor_elements);
3357 bss->vendor_elements = NULL;
3361 elems = wpabuf_alloc(len);
3365 if (hexstr2bin(pos, wpabuf_put(elems, len), len)) {
3367 wpa_printf(MSG_ERROR,
3368 "Line %d: Invalid vendor_elements '%s'",
3373 wpabuf_free(bss->vendor_elements);
3374 bss->vendor_elements = elems;
3375 } else if (os_strcmp(buf, "sae_anti_clogging_threshold") == 0) {
3376 bss->sae_anti_clogging_threshold = atoi(pos);
3377 } else if (os_strcmp(buf, "sae_groups") == 0) {
3378 if (hostapd_parse_intlist(&bss->sae_groups, pos)) {
3379 wpa_printf(MSG_ERROR,
3380 "Line %d: Invalid sae_groups value '%s'",
3384 } else if (os_strcmp(buf, "local_pwr_constraint") == 0) {
3385 int val = atoi(pos);
3386 if (val < 0 || val > 255) {
3387 wpa_printf(MSG_ERROR, "Line %d: Invalid local_pwr_constraint %d (expected 0..255)",
3391 conf->local_pwr_constraint = val;
3392 } else if (os_strcmp(buf, "spectrum_mgmt_required") == 0) {
3393 conf->spectrum_mgmt_required = atoi(pos);
3394 } else if (os_strcmp(buf, "wowlan_triggers") == 0) {
3395 os_free(bss->wowlan_triggers);
3396 bss->wowlan_triggers = os_strdup(pos);
3398 } else if (os_strcmp(buf, "fst_group_id") == 0) {
3399 size_t len = os_strlen(pos);
3401 if (!len || len >= sizeof(conf->fst_cfg.group_id)) {
3402 wpa_printf(MSG_ERROR,
3403 "Line %d: Invalid fst_group_id value '%s'",
3408 if (conf->fst_cfg.group_id[0]) {
3409 wpa_printf(MSG_ERROR,
3410 "Line %d: Duplicate fst_group value '%s'",
3415 os_strlcpy(conf->fst_cfg.group_id, pos,
3416 sizeof(conf->fst_cfg.group_id));
3417 } else if (os_strcmp(buf, "fst_priority") == 0) {
3422 wpa_printf(MSG_ERROR,
3423 "Line %d: fst_priority value not supplied (expected 1..%u)",
3424 line, FST_MAX_PRIO_VALUE);
3428 val = strtol(pos, &endp, 0);
3429 if (*endp || val < 1 || val > FST_MAX_PRIO_VALUE) {
3430 wpa_printf(MSG_ERROR,
3431 "Line %d: Invalid fst_priority %ld (%s) (expected 1..%u)",
3432 line, val, pos, FST_MAX_PRIO_VALUE);
3435 conf->fst_cfg.priority = (u8) val;
3436 } else if (os_strcmp(buf, "fst_llt") == 0) {
3441 wpa_printf(MSG_ERROR,
3442 "Line %d: fst_llt value not supplied (expected 1..%u)",
3443 line, FST_MAX_LLT_MS);
3446 val = strtol(pos, &endp, 0);
3447 if (*endp || val < 1 || val > FST_MAX_LLT_MS) {
3448 wpa_printf(MSG_ERROR,
3449 "Line %d: Invalid fst_llt %ld (%s) (expected 1..%u)",
3450 line, val, pos, FST_MAX_LLT_MS);
3453 conf->fst_cfg.llt = (u32) val;
3454 #endif /* CONFIG_FST */
3455 } else if (os_strcmp(buf, "track_sta_max_num") == 0) {
3456 conf->track_sta_max_num = atoi(pos);
3457 } else if (os_strcmp(buf, "track_sta_max_age") == 0) {
3458 conf->track_sta_max_age = atoi(pos);
3459 } else if (os_strcmp(buf, "no_probe_resp_if_seen_on") == 0) {
3460 os_free(bss->no_probe_resp_if_seen_on);
3461 bss->no_probe_resp_if_seen_on = os_strdup(pos);
3462 } else if (os_strcmp(buf, "no_auth_if_seen_on") == 0) {
3463 os_free(bss->no_auth_if_seen_on);
3464 bss->no_auth_if_seen_on = os_strdup(pos);
3466 wpa_printf(MSG_ERROR,
3467 "Line %d: unknown configuration item '%s'",
3477 * hostapd_config_read - Read and parse a configuration file
3478 * @fname: Configuration file name (including path, if needed)
3479 * Returns: Allocated configuration data structure
3481 struct hostapd_config * hostapd_config_read(const char *fname)
3483 struct hostapd_config *conf;
3485 char buf[4096], *pos;
3490 f = fopen(fname, "r");
3492 wpa_printf(MSG_ERROR, "Could not open configuration file '%s' "
3493 "for reading.", fname);
3497 conf = hostapd_config_defaults();
3503 /* set default driver based on configuration */
3504 conf->driver = wpa_drivers[0];
3505 if (conf->driver == NULL) {
3506 wpa_printf(MSG_ERROR, "No driver wrappers registered!");
3507 hostapd_config_free(conf);
3512 conf->last_bss = conf->bss[0];
3514 while (fgets(buf, sizeof(buf), f)) {
3515 struct hostapd_bss_config *bss;
3517 bss = conf->last_bss;
3523 while (*pos != '\0') {
3533 pos = os_strchr(buf, '=');
3535 wpa_printf(MSG_ERROR, "Line %d: invalid line '%s'",
3542 errors += hostapd_config_fill(conf, bss, buf, pos, line);
3547 for (i = 0; i < conf->num_bss; i++)
3548 hostapd_set_security_params(conf->bss[i], 1);
3550 if (hostapd_config_check(conf, 1))
3553 #ifndef WPA_IGNORE_CONFIG_ERRORS
3555 wpa_printf(MSG_ERROR, "%d errors found in configuration file "
3556 "'%s'", errors, fname);
3557 hostapd_config_free(conf);
3560 #endif /* WPA_IGNORE_CONFIG_ERRORS */
3566 int hostapd_set_iface(struct hostapd_config *conf,
3567 struct hostapd_bss_config *bss, const char *field,
3573 errors = hostapd_config_fill(conf, bss, field, value, 0);
3575 wpa_printf(MSG_INFO, "Failed to set configuration field '%s' "
3576 "to value '%s'", field, value);
3580 for (i = 0; i < conf->num_bss; i++)
3581 hostapd_set_security_params(conf->bss[i], 0);
3583 if (hostapd_config_check(conf, 0)) {
3584 wpa_printf(MSG_ERROR, "Configuration check failed");