int wpas_wps_init(struct wpa_supplicant *wpa_s)
{
struct wps_context *wps;
struct wps_registrar_config rcfg;
wps = os_zalloc(sizeof(*wps));
if (wps == NULL)
return -1;
wps->cred_cb = wpa_supplicant_wps_cred;
wps->event_cb = wpa_supplicant_wps_event;
wps->cb_ctx = wpa_s;
wps->dev.device_name = wpa_s->conf->device_name;
wps->dev.manufacturer = wpa_s->conf->manufacturer;
wps->dev.model_name = wpa_s->conf->model_name;
wps->dev.model_number = wpa_s->conf->model_number;
wps->dev.serial_number = wpa_s->conf->serial_number;
wps->config_methods =
wps_config_methods_str2bin(wpa_s->conf->config_methods);
if (wpa_s->conf->device_type &&
wps_dev_type_str2bin(wpa_s->conf->device_type,
wps->dev.pri_dev_type) < 0) {
wpa_printf(MSG_ERROR, "WPS: Invalid device_type");
os_free(wps);
return -1;
}
wps->dev.os_version = WPA_GET_BE32(wpa_s->conf->os_version);
wps->dev.rf_bands = WPS_RF_24GHZ | WPS_RF_50GHZ; /* TODO: config */
os_memcpy(wps->dev.mac_addr, wpa_s->own_addr, ETH_ALEN);
if (is_nil_uuid(wpa_s->conf->uuid)) {
uuid_gen_mac_addr(wpa_s->own_addr, wps->uuid);
wpa_hexdump(MSG_DEBUG, "WPS: UUID based on MAC address",
wps->uuid, WPS_UUID_LEN);
} else
os_memcpy(wps->uuid, wpa_s->conf->uuid, WPS_UUID_LEN);
wps->auth_types = WPS_AUTH_WPA2PSK | WPS_AUTH_WPAPSK;
wps->encr_types = WPS_ENCR_AES | WPS_ENCR_TKIP;
os_memset(&rcfg, 0, sizeof(rcfg));
rcfg.new_psk_cb = wpas_wps_new_psk_cb;
rcfg.pin_needed_cb = wpas_wps_pin_needed_cb;
rcfg.set_sel_reg_cb = wpas_wps_set_sel_reg_cb;
rcfg.cb_ctx = wpa_s;
wps->registrar = wps_registrar_init(wps, &rcfg);
if (wps->registrar == NULL) {
wpa_printf(MSG_DEBUG, "Failed to initialize WPS Registrar");
os_free(wps);
return -1;
}
wpa_s->wps = wps;
return 0;
}
int hostapd_init_wps(struct hostapd_data *hapd,
struct hostapd_bss_config *conf)
{
struct wps_context *wps;
struct wps_registrar_config cfg;
if (conf->wps_state == 0) {
hostapd_wps_clear_ies(hapd);
return 0;
}
wps = os_zalloc(sizeof(*wps));
if (wps == NULL)
return -1;
wps->cred_cb = hostapd_wps_cred_cb;
wps->event_cb = hostapd_wps_event_cb;
wps->cb_ctx = hapd;
os_memset(&cfg, 0, sizeof(cfg));
wps->wps_state = hapd->conf->wps_state;
wps->ap_setup_locked = hapd->conf->ap_setup_locked;
if (is_nil_uuid(hapd->conf->uuid)) {
const u8 *uuid;
uuid = get_own_uuid(hapd->iface);
if (uuid) {
os_memcpy(wps->uuid, uuid, UUID_LEN);
wpa_hexdump(MSG_DEBUG, "WPS: Clone UUID from another "
"interface", wps->uuid, UUID_LEN);
} else {
uuid_gen_mac_addr(hapd->own_addr, wps->uuid);
wpa_hexdump(MSG_DEBUG, "WPS: UUID based on MAC "
"address", wps->uuid, UUID_LEN);
}
} else {
os_memcpy(wps->uuid, hapd->conf->uuid, UUID_LEN);
wpa_hexdump(MSG_DEBUG, "WPS: Use configured UUID",
wps->uuid, UUID_LEN);
}
wps->ssid_len = hapd->conf->ssid.ssid_len;
os_memcpy(wps->ssid, hapd->conf->ssid.ssid, wps->ssid_len);
wps->ap = 1;
os_memcpy(wps->dev.mac_addr, hapd->own_addr, ETH_ALEN);
wps->dev.device_name = hapd->conf->device_name ?
os_strdup(hapd->conf->device_name) : NULL;
wps->dev.manufacturer = hapd->conf->manufacturer ?
os_strdup(hapd->conf->manufacturer) : NULL;
wps->dev.model_name = hapd->conf->model_name ?
os_strdup(hapd->conf->model_name) : NULL;
wps->dev.model_number = hapd->conf->model_number ?
os_strdup(hapd->conf->model_number) : NULL;
wps->dev.serial_number = hapd->conf->serial_number ?
os_strdup(hapd->conf->serial_number) : NULL;
wps->config_methods =
wps_config_methods_str2bin(hapd->conf->config_methods);
#ifdef CONFIG_WPS2
if ((wps->config_methods &
(WPS_CONFIG_DISPLAY | WPS_CONFIG_VIRT_DISPLAY |
WPS_CONFIG_PHY_DISPLAY)) == WPS_CONFIG_DISPLAY) {
wpa_printf(MSG_INFO, "WPS: Converting display to "
"virtual_display for WPS 2.0 compliance");
wps->config_methods |= WPS_CONFIG_VIRT_DISPLAY;
}
if ((wps->config_methods &
(WPS_CONFIG_PUSHBUTTON | WPS_CONFIG_VIRT_PUSHBUTTON |
WPS_CONFIG_PHY_PUSHBUTTON)) == WPS_CONFIG_PUSHBUTTON) {
wpa_printf(MSG_INFO, "WPS: Converting push_button to "
"virtual_push_button for WPS 2.0 compliance");
wps->config_methods |= WPS_CONFIG_VIRT_PUSHBUTTON;
}
#endif /* CONFIG_WPS2 */
os_memcpy(wps->dev.pri_dev_type, hapd->conf->device_type,
WPS_DEV_TYPE_LEN);
if (hostapd_wps_set_vendor_ext(hapd, wps) < 0) {
os_free(wps);
return -1;
}
wps->dev.os_version = WPA_GET_BE32(hapd->conf->os_version);
if (conf->wps_rf_bands) {
wps->dev.rf_bands = conf->wps_rf_bands;
} else {
wps->dev.rf_bands =
hapd->iconf->hw_mode == HOSTAPD_MODE_IEEE80211A ?
WPS_RF_50GHZ : WPS_RF_24GHZ; /* FIX: dualband AP */
}
if (conf->wpa & WPA_PROTO_RSN) {
if (conf->wpa_key_mgmt & WPA_KEY_MGMT_PSK)
wps->auth_types |= WPS_AUTH_WPA2PSK;
if (conf->wpa_key_mgmt & WPA_KEY_MGMT_IEEE8021X)
wps->auth_types |= WPS_AUTH_WPA2;
if (conf->rsn_pairwise & WPA_CIPHER_CCMP)
wps->encr_types |= WPS_ENCR_AES;
if (conf->rsn_pairwise & WPA_CIPHER_TKIP)
wps->encr_types |= WPS_ENCR_TKIP;
}
if (conf->wpa & WPA_PROTO_WPA) {
if (conf->wpa_key_mgmt & WPA_KEY_MGMT_PSK)
wps->auth_types |= WPS_AUTH_WPAPSK;
if (conf->wpa_key_mgmt & WPA_KEY_MGMT_IEEE8021X)
wps->auth_types |= WPS_AUTH_WPA;
if (conf->wpa_pairwise & WPA_CIPHER_CCMP)
wps->encr_types |= WPS_ENCR_AES;
if (conf->wpa_pairwise & WPA_CIPHER_TKIP)
wps->encr_types |= WPS_ENCR_TKIP;
}
if (conf->ssid.security_policy == SECURITY_PLAINTEXT) {
wps->encr_types |= WPS_ENCR_NONE;
wps->auth_types |= WPS_AUTH_OPEN;
} else if (conf->ssid.security_policy == SECURITY_STATIC_WEP) {
wps->encr_types |= WPS_ENCR_WEP;
if (conf->auth_algs & WPA_AUTH_ALG_OPEN)
wps->auth_types |= WPS_AUTH_OPEN;
if (conf->auth_algs & WPA_AUTH_ALG_SHARED)
wps->auth_types |= WPS_AUTH_SHARED;
} else if (conf->ssid.security_policy == SECURITY_IEEE_802_1X) {
wps->auth_types |= WPS_AUTH_OPEN;
if (conf->default_wep_key_len)
wps->encr_types |= WPS_ENCR_WEP;
else
wps->encr_types |= WPS_ENCR_NONE;
}
if (conf->ssid.wpa_psk_file) {
/* Use per-device PSKs */
} else if (conf->ssid.wpa_passphrase) {
wps->network_key = (u8 *) os_strdup(conf->ssid.wpa_passphrase);
wps->network_key_len = os_strlen(conf->ssid.wpa_passphrase);
} else if (conf->ssid.wpa_psk) {
wps->network_key = os_malloc(2 * PMK_LEN + 1);
if (wps->network_key == NULL) {
os_free(wps);
return -1;
}
wpa_snprintf_hex((char *) wps->network_key, 2 * PMK_LEN + 1,
conf->ssid.wpa_psk->psk, PMK_LEN);
wps->network_key_len = 2 * PMK_LEN;
} else if (conf->ssid.wep.keys_set && conf->ssid.wep.key[0]) {
wps->network_key = os_malloc(conf->ssid.wep.len[0]);
if (wps->network_key == NULL) {
os_free(wps);
return -1;
}
os_memcpy(wps->network_key, conf->ssid.wep.key[0],
conf->ssid.wep.len[0]);
wps->network_key_len = conf->ssid.wep.len[0];
}
if (conf->ssid.wpa_psk) {
os_memcpy(wps->psk, conf->ssid.wpa_psk->psk, PMK_LEN);
wps->psk_set = 1;
}
if (conf->wps_state == WPS_STATE_NOT_CONFIGURED) {
/* Override parameters to enable security by default */
wps->auth_types = WPS_AUTH_WPA2PSK | WPS_AUTH_WPAPSK;
wps->encr_types = WPS_ENCR_AES | WPS_ENCR_TKIP;
}
wps->ap_settings = conf->ap_settings;
wps->ap_settings_len = conf->ap_settings_len;
cfg.new_psk_cb = hostapd_wps_new_psk_cb;
cfg.set_ie_cb = hostapd_wps_set_ie_cb;
cfg.pin_needed_cb = hostapd_wps_pin_needed_cb;
cfg.reg_success_cb = hostapd_wps_reg_success_cb;
cfg.enrollee_seen_cb = hostapd_wps_enrollee_seen_cb;
cfg.cb_ctx = hapd;
cfg.skip_cred_build = conf->skip_cred_build;
cfg.extra_cred = conf->extra_cred;
cfg.extra_cred_len = conf->extra_cred_len;
cfg.disable_auto_conf = (hapd->conf->wps_cred_processing == 1) &&
conf->skip_cred_build;
if (conf->ssid.security_policy == SECURITY_STATIC_WEP)
cfg.static_wep_only = 1;
cfg.dualband = interface_count(hapd->iface) > 1;
if (cfg.dualband)
wpa_printf(MSG_DEBUG, "WPS: Dualband AP");
wps->registrar = wps_registrar_init(wps, &cfg);
if (wps->registrar == NULL) {
wpa_printf(MSG_ERROR, "Failed to initialize WPS Registrar");
os_free(wps->network_key);
os_free(wps);
return -1;
}
#ifdef CONFIG_WPS_UPNP
wps->friendly_name = hapd->conf->friendly_name;
wps->manufacturer_url = hapd->conf->manufacturer_url;
wps->model_description = hapd->conf->model_description;
wps->model_url = hapd->conf->model_url;
wps->upc = hapd->conf->upc;
#endif /* CONFIG_WPS_UPNP */
hostapd_register_probereq_cb(hapd, hostapd_wps_probe_req_rx, hapd);
hapd->wps = wps;
return 0;
}
/*
* Generates a wps_config structure which is passed to wps_init() to create
* an initial wps_data structure.
*/
struct wps_data *initialize_wps_data()
{
struct wps_config *wpsconf = NULL;
struct wps_data *wps = NULL;
struct wps_registrar_config *reg_conf = NULL;
wpsconf = malloc(sizeof(struct wps_config));
if(!wpsconf)
{
perror("malloc");
goto end;
}
memset(wpsconf, 0, sizeof(struct wps_config));
reg_conf = malloc(sizeof(struct wps_registrar_config));
if(!reg_conf)
{
perror("malloc");
goto end;
}
memset(reg_conf, 0, sizeof(struct wps_registrar_config));
/* Configure ourselves as a registrar */
wpsconf->registrar = 1;
/* Tell the AP to not generate a random PSK */
reg_conf->disable_auto_conf = 1;
/* Allocate space for the wps_context structure member */
wpsconf->wps = malloc(sizeof(struct wps_context));
if(!wpsconf->wps)
{
perror("malloc");
goto end;
}
memset(wpsconf->wps, 0, sizeof(struct wps_context));
/*
* Initialize the registrar sub-structure. This is necessary when calling
* wpa_supplicant functions to build registrar response payloads.
*/
wpsconf->wps->registrar = wps_registrar_init(wpsconf->wps, (const struct wps_registrar_config *) reg_conf);
if(wpsconf->wps->registrar == NULL)
{
cprintf(CRITICAL, "[X] ERROR: Failed to initialize registrar structure!\n");
}
/*
* In registrar mode, only the uuid wps_context member needs to be
* populated in order to call wps_init(). If acting as an enrollee,
* the wps_device_data sub-structure must also be populated.
*/
if(os_get_random(wpsconf->wps->uuid, UUID_LEN) == -1)
{
memcpy(wpsconf->wps->uuid, DEFAULT_UUID, UUID_LEN);
}
wps = wps_init(wpsconf);
if(wps)
{
/* Report that we are a Windows 7 registrar, if --win7 was specified on the command line */
if(wps->wps && get_win7_compat())
{
wps->wps->dev.device_name = WPS_DEVICE_NAME;
wps->wps->dev.manufacturer = WPS_MANUFACTURER;
wps->wps->dev.model_name = WPS_MODEL_NAME;
wps->wps->dev.model_number = WPS_MODEL_NUMBER;
memcpy(wps->wps->dev.pri_dev_type, WPS_DEVICE_TYPE, WPS_DEV_TYPE_LEN);
memcpy((void *) &wps->wps->dev.os_version, WPS_OS_VERSION, 4);
wps->wps->dev.rf_bands = WPS_RF_BANDS;
}
}
end:
if(wpsconf) free(wpsconf);
if(reg_conf) free(reg_conf);
return wps;
}
int hostapd_init_wps(struct hostapd_data *hapd,
struct hostapd_bss_config *conf)
{
struct wps_context *wps;
struct wps_registrar_config cfg;
if (conf->wps_state == 0) {
hostapd_wps_clear_ies(hapd);
return 0;
}
wps = os_zalloc(sizeof(*wps));
if (wps == NULL)
return -1;
wps->cred_cb = hostapd_wps_cred_cb;
wps->event_cb = hostapd_wps_event_cb;
wps->cb_ctx = hapd;
os_memset(&cfg, 0, sizeof(cfg));
wps->wps_state = hapd->conf->wps_state;
wps->ap_setup_locked = hapd->conf->ap_setup_locked;
if (is_nil_uuid(hapd->conf->uuid)) {
uuid_gen_mac_addr(hapd->own_addr, wps->uuid);
wpa_hexdump(MSG_DEBUG, "WPS: UUID based on MAC address",
wps->uuid, UUID_LEN);
} else
os_memcpy(wps->uuid, hapd->conf->uuid, UUID_LEN);
wps->ssid_len = hapd->conf->ssid.ssid_len;
os_memcpy(wps->ssid, hapd->conf->ssid.ssid, wps->ssid_len);
wps->ap = 1;
os_memcpy(wps->dev.mac_addr, hapd->own_addr, ETH_ALEN);
wps->dev.device_name = hapd->conf->device_name ?
os_strdup(hapd->conf->device_name) : NULL;
wps->dev.manufacturer = hapd->conf->manufacturer ?
os_strdup(hapd->conf->manufacturer) : NULL;
wps->dev.model_name = hapd->conf->model_name ?
os_strdup(hapd->conf->model_name) : NULL;
wps->dev.model_number = hapd->conf->model_number ?
os_strdup(hapd->conf->model_number) : NULL;
wps->dev.serial_number = hapd->conf->serial_number ?
os_strdup(hapd->conf->serial_number) : NULL;
if (hapd->conf->config_methods) {
char *m = hapd->conf->config_methods;
if (os_strstr(m, "label"))
wps->config_methods |= WPS_CONFIG_LABEL;
if (os_strstr(m, "display"))
wps->config_methods |= WPS_CONFIG_DISPLAY;
if (os_strstr(m, "push_button"))
wps->config_methods |= WPS_CONFIG_PUSHBUTTON;
if (os_strstr(m, "keypad"))
wps->config_methods |= WPS_CONFIG_KEYPAD;
}
if (hapd->conf->device_type) {
char *pos;
u8 oui[4];
/* <categ>-<OUI>-<subcateg> */
wps->dev.categ = atoi(hapd->conf->device_type);
pos = os_strchr(hapd->conf->device_type, '-');
if (pos == NULL) {
wpa_printf(MSG_ERROR, "WPS: Invalid device_type");
os_free(wps);
return -1;
}
pos++;
if (hexstr2bin(pos, oui, 4)) {
wpa_printf(MSG_ERROR, "WPS: Invalid device_type OUI");
os_free(wps);
return -1;
}
wps->dev.oui = WPA_GET_BE32(oui);
pos = os_strchr(pos, '-');
if (pos == NULL) {
wpa_printf(MSG_ERROR, "WPS: Invalid device_type");
os_free(wps);
return -1;
}
pos++;
wps->dev.sub_categ = atoi(pos);
}
wps->dev.os_version = WPA_GET_BE32(hapd->conf->os_version);
wps->dev.rf_bands = hapd->iconf->hw_mode == HOSTAPD_MODE_IEEE80211A ?
WPS_RF_50GHZ : WPS_RF_24GHZ; /* FIX: dualband AP */
if (conf->wpa & WPA_PROTO_RSN) {
if (conf->wpa_key_mgmt & WPA_KEY_MGMT_PSK)
wps->auth_types |= WPS_AUTH_WPA2PSK;
if (conf->wpa_key_mgmt & WPA_KEY_MGMT_IEEE8021X)
wps->auth_types |= WPS_AUTH_WPA2;
if (conf->rsn_pairwise & WPA_CIPHER_CCMP)
wps->encr_types |= WPS_ENCR_AES;
if (conf->rsn_pairwise & WPA_CIPHER_TKIP)
wps->encr_types |= WPS_ENCR_TKIP;
}
if (conf->wpa & WPA_PROTO_WPA) {
if (conf->wpa_key_mgmt & WPA_KEY_MGMT_PSK)
wps->auth_types |= WPS_AUTH_WPAPSK;
if (conf->wpa_key_mgmt & WPA_KEY_MGMT_IEEE8021X)
wps->auth_types |= WPS_AUTH_WPA;
if (conf->wpa_pairwise & WPA_CIPHER_CCMP)
wps->encr_types |= WPS_ENCR_AES;
if (conf->wpa_pairwise & WPA_CIPHER_TKIP)
wps->encr_types |= WPS_ENCR_TKIP;
}
if (conf->ssid.security_policy == SECURITY_PLAINTEXT) {
wps->encr_types |= WPS_ENCR_NONE;
wps->auth_types |= WPS_AUTH_OPEN;
} else if (conf->ssid.security_policy == SECURITY_STATIC_WEP) {
wps->encr_types |= WPS_ENCR_WEP;
if (conf->auth_algs & WPA_AUTH_ALG_OPEN)
wps->auth_types |= WPS_AUTH_OPEN;
if (conf->auth_algs & WPA_AUTH_ALG_SHARED)
wps->auth_types |= WPS_AUTH_SHARED;
} else if (conf->ssid.security_policy == SECURITY_IEEE_802_1X) {
wps->auth_types |= WPS_AUTH_OPEN;
if (conf->default_wep_key_len)
wps->encr_types |= WPS_ENCR_WEP;
else
wps->encr_types |= WPS_ENCR_NONE;
}
if (conf->ssid.wpa_psk_file) {
/* Use per-device PSKs */
} else if (conf->ssid.wpa_passphrase) {
wps->network_key = (u8 *) os_strdup(conf->ssid.wpa_passphrase);
wps->network_key_len = os_strlen(conf->ssid.wpa_passphrase);
} else if (conf->ssid.wpa_psk) {
wps->network_key = os_malloc(2 * PMK_LEN + 1);
if (wps->network_key == NULL) {
os_free(wps);
return -1;
}
wpa_snprintf_hex((char *) wps->network_key, 2 * PMK_LEN + 1,
conf->ssid.wpa_psk->psk, PMK_LEN);
wps->network_key_len = 2 * PMK_LEN;
} else if (conf->ssid.wep.keys_set && conf->ssid.wep.key[0]) {
wps->network_key = os_malloc(conf->ssid.wep.len[0]);
if (wps->network_key == NULL) {
os_free(wps);
return -1;
}
os_memcpy(wps->network_key, conf->ssid.wep.key[0],
conf->ssid.wep.len[0]);
wps->network_key_len = conf->ssid.wep.len[0];
}
if (conf->wps_state == WPS_STATE_NOT_CONFIGURED) {
/* Override parameters to enable security by default */
wps->auth_types = WPS_AUTH_WPA2PSK | WPS_AUTH_WPAPSK;
wps->encr_types = WPS_ENCR_AES | WPS_ENCR_TKIP;
}
wps->ap_settings = conf->ap_settings;
wps->ap_settings_len = conf->ap_settings_len;
cfg.new_psk_cb = hostapd_wps_new_psk_cb;
cfg.set_ie_cb = hostapd_wps_set_ie_cb;
cfg.pin_needed_cb = hostapd_wps_pin_needed_cb;
cfg.reg_success_cb = hostapd_wps_reg_success_cb;
cfg.cb_ctx = hapd;
cfg.skip_cred_build = conf->skip_cred_build;
cfg.extra_cred = conf->extra_cred;
cfg.extra_cred_len = conf->extra_cred_len;
cfg.disable_auto_conf = (hapd->conf->wps_cred_processing == 1) &&
conf->skip_cred_build;
if (conf->ssid.security_policy == SECURITY_STATIC_WEP)
cfg.static_wep_only = 1;
wps->registrar = wps_registrar_init(wps, &cfg);
if (wps->registrar == NULL) {
printf("Failed to initialize WPS Registrar\n");
os_free(wps->network_key);
os_free(wps);
return -1;
}
#ifdef CONFIG_WPS_UPNP
wps->friendly_name = hapd->conf->friendly_name;
wps->manufacturer_url = hapd->conf->manufacturer_url;
wps->model_description = hapd->conf->model_description;
wps->model_url = hapd->conf->model_url;
wps->upc = hapd->conf->upc;
if (hostapd_wps_upnp_init(hapd, wps) < 0) {
wpa_printf(MSG_ERROR, "Failed to initialize WPS UPnP");
wps_registrar_deinit(wps->registrar);
os_free(wps->network_key);
os_free(wps);
return -1;
}
#endif /* CONFIG_WPS_UPNP */
hapd->wps = wps;
return 0;
}
int wpas_wps_init(struct wpa_supplicant *wpa_s)
{
struct wps_context *wps;
struct wps_registrar_config rcfg;
struct hostapd_hw_modes *modes;
u16 m;
wps = os_zalloc(sizeof(*wps));
if (wps == NULL)
return -1;
wps->cred_cb = wpa_supplicant_wps_cred;
wps->event_cb = wpa_supplicant_wps_event;
wps->cb_ctx = wpa_s;
wps->dev.device_name = wpa_s->conf->device_name;
wps->dev.manufacturer = wpa_s->conf->manufacturer;
wps->dev.model_name = wpa_s->conf->model_name;
wps->dev.model_number = wpa_s->conf->model_number;
wps->dev.serial_number = wpa_s->conf->serial_number;
wps->config_methods =
wps_config_methods_str2bin(wpa_s->conf->config_methods);
if ((wps->config_methods & (WPS_CONFIG_DISPLAY | WPS_CONFIG_LABEL)) ==
(WPS_CONFIG_DISPLAY | WPS_CONFIG_LABEL)) {
wpa_printf(MSG_ERROR, "WPS: Both Label and Display config "
"methods are not allowed at the same time");
os_free(wps);
return -1;
}
wps->config_methods = wps_fix_config_methods(wps->config_methods);
wps->dev.config_methods = wps->config_methods;
os_memcpy(wps->dev.pri_dev_type, wpa_s->conf->device_type,
WPS_DEV_TYPE_LEN);
wps->dev.num_sec_dev_types = wpa_s->conf->num_sec_device_types;
os_memcpy(wps->dev.sec_dev_type, wpa_s->conf->sec_device_type,
WPS_DEV_TYPE_LEN * wps->dev.num_sec_dev_types);
wps->dev.os_version = WPA_GET_BE32(wpa_s->conf->os_version);
modes = wpa_s->hw.modes;
if (modes) {
for (m = 0; m < wpa_s->hw.num_modes; m++) {
if (modes[m].mode == HOSTAPD_MODE_IEEE80211B ||
modes[m].mode == HOSTAPD_MODE_IEEE80211G)
wps->dev.rf_bands |= WPS_RF_24GHZ;
else if (modes[m].mode == HOSTAPD_MODE_IEEE80211A)
wps->dev.rf_bands |= WPS_RF_50GHZ;
}
}
if (wps->dev.rf_bands == 0) {
/*
* Default to claiming support for both bands if the driver
* does not provide support for fetching supported bands.
*/
wps->dev.rf_bands = WPS_RF_24GHZ | WPS_RF_50GHZ;
}
os_memcpy(wps->dev.mac_addr, wpa_s->own_addr, ETH_ALEN);
wpas_wps_set_uuid(wpa_s, wps);
wps->auth_types = WPS_AUTH_WPA2PSK | WPS_AUTH_WPAPSK;
wps->encr_types = WPS_ENCR_AES | WPS_ENCR_TKIP;
os_memset(&rcfg, 0, sizeof(rcfg));
rcfg.new_psk_cb = wpas_wps_new_psk_cb;
rcfg.pin_needed_cb = wpas_wps_pin_needed_cb;
rcfg.set_sel_reg_cb = wpas_wps_set_sel_reg_cb;
rcfg.cb_ctx = wpa_s;
wps->registrar = wps_registrar_init(wps, &rcfg);
if (wps->registrar == NULL) {
wpa_printf(MSG_DEBUG, "Failed to initialize WPS Registrar");
os_free(wps);
return -1;
}
wpa_s->wps = wps;
return 0;
}