static u8 * hostapd_gen_probe_resp(struct hostapd_data *hapd,
- struct sta_info *sta,
const struct ieee80211_mgmt *req,
int is_p2p, size_t *resp_len)
{
if (hapd->p2p_probe_resp_ie)
buflen += wpabuf_len(hapd->p2p_probe_resp_ie);
#endif /* CONFIG_P2P */
+#ifdef CONFIG_FST
+ if (hapd->iface->fst_ies)
+ buflen += wpabuf_len(hapd->iface->fst_ies);
+#endif /* CONFIG_FST */
if (hapd->conf->vendor_elements)
buflen += wpabuf_len(hapd->conf->vendor_elements);
if (hapd->conf->vendor_vht) {
/* hardware or low-level driver will setup seq_ctrl and timestamp */
resp->u.probe_resp.capab_info =
- host_to_le16(hostapd_own_capab_info(hapd, sta, 1));
+ host_to_le16(hostapd_own_capab_info(hapd));
pos = resp->u.probe_resp.variable;
*pos++ = WLAN_EID_SSID;
pos = hostapd_add_csa_elems(hapd, pos, (u8 *)resp,
&hapd->cs_c_off_proberesp);
+
+#ifdef CONFIG_FST
+ if (hapd->iface->fst_ies) {
+ os_memcpy(pos, wpabuf_head(hapd->iface->fst_ies),
+ wpabuf_len(hapd->iface->fst_ies));
+ pos += wpabuf_len(hapd->iface->fst_ies);
+ }
+#endif /* CONFIG_FST */
+
#ifdef CONFIG_IEEE80211AC
if (hapd->iconf->ieee80211ac && !hapd->conf->disable_11ac) {
pos = hostapd_eid_vht_capabilities(hapd, pos);
}
+void sta_track_expire(struct hostapd_iface *iface, int force)
+{
+ struct os_reltime now;
+ struct hostapd_sta_info *info;
+
+ if (!iface->num_sta_seen)
+ return;
+
+ os_get_reltime(&now);
+ while ((info = dl_list_first(&iface->sta_seen, struct hostapd_sta_info,
+ list))) {
+ if (!force &&
+ !os_reltime_expired(&now, &info->last_seen,
+ iface->conf->track_sta_max_age))
+ break;
+ force = 0;
+
+ wpa_printf(MSG_MSGDUMP, "%s: Expire STA tracking entry for "
+ MACSTR, iface->bss[0]->conf->iface,
+ MAC2STR(info->addr));
+ dl_list_del(&info->list);
+ iface->num_sta_seen--;
+ os_free(info);
+ }
+}
+
+
+static struct hostapd_sta_info * sta_track_get(struct hostapd_iface *iface,
+ const u8 *addr)
+{
+ struct hostapd_sta_info *info;
+
+ dl_list_for_each(info, &iface->sta_seen, struct hostapd_sta_info, list)
+ if (os_memcmp(addr, info->addr, ETH_ALEN) == 0)
+ return info;
+
+ return NULL;
+}
+
+
+static void sta_track_add(struct hostapd_iface *iface, const u8 *addr)
+{
+ struct hostapd_sta_info *info;
+
+ info = sta_track_get(iface, addr);
+ if (info) {
+ /* Move the most recent entry to the end of the list */
+ dl_list_del(&info->list);
+ dl_list_add_tail(&iface->sta_seen, &info->list);
+ os_get_reltime(&info->last_seen);
+ return;
+ }
+
+ /* Add a new entry */
+ info = os_zalloc(sizeof(*info));
+ os_memcpy(info->addr, addr, ETH_ALEN);
+ os_get_reltime(&info->last_seen);
+
+ if (iface->num_sta_seen >= iface->conf->track_sta_max_num) {
+ /* Expire oldest entry to make room for a new one */
+ sta_track_expire(iface, 1);
+ }
+
+ wpa_printf(MSG_MSGDUMP, "%s: Add STA tracking entry for "
+ MACSTR, iface->bss[0]->conf->iface, MAC2STR(addr));
+ dl_list_add_tail(&iface->sta_seen, &info->list);
+ iface->num_sta_seen++;
+}
+
+
void handle_probe_req(struct hostapd_data *hapd,
const struct ieee80211_mgmt *mgmt, size_t len,
int ssi_signal)
struct ieee802_11_elems elems;
const u8 *ie;
size_t ie_len;
- struct sta_info *sta = NULL;
size_t i, resp_len;
int noack;
enum ssid_match_result res;
ie = mgmt->u.probe_req.variable;
if (len < IEEE80211_HDRLEN + sizeof(mgmt->u.probe_req))
return;
+ if (hapd->iconf->track_sta_max_num)
+ sta_track_add(hapd->iface, mgmt->sa);
ie_len = len - (IEEE80211_HDRLEN + sizeof(mgmt->u.probe_req));
for (i = 0; hapd->probereq_cb && i < hapd->num_probereq_cb; i++)
* is less likely to see them (Probe Request frame sent on a
* neighboring, but partially overlapping, channel).
*/
- if (elems.ds_params && elems.ds_params_len == 1 &&
+ if (elems.ds_params &&
hapd->iface->current_mode &&
(hapd->iface->current_mode->mode == HOSTAPD_MODE_IEEE80211G ||
hapd->iface->current_mode->mode == HOSTAPD_MODE_IEEE80211B) &&
return;
}
- sta = ap_get_sta(hapd, mgmt->sa);
-
#ifdef CONFIG_P2P
if ((hapd->conf->p2p & P2P_GROUP_OWNER) &&
elems.ssid_len == P2P_WILDCARD_SSID_LEN &&
res = ssid_match(hapd, elems.ssid, elems.ssid_len,
elems.ssid_list, elems.ssid_list_len);
- if (res != NO_SSID_MATCH) {
- if (sta)
- sta->ssid_probe = &hapd->conf->ssid;
- } else {
+ if (res == NO_SSID_MATCH) {
if (!(mgmt->da[0] & 0x01)) {
wpa_printf(MSG_MSGDUMP, "Probe Request from " MACSTR
" for foreign SSID '%s' (DA " MACSTR ")%s",
}
#endif /* CONFIG_TESTING_OPTIONS */
- resp = hostapd_gen_probe_resp(hapd, sta, mgmt, elems.p2p != NULL,
+ resp = hostapd_gen_probe_resp(hapd, mgmt, elems.p2p != NULL,
&resp_len);
if (resp == NULL)
return;
"this");
/* Generate a Probe Response template for the non-P2P case */
- return hostapd_gen_probe_resp(hapd, NULL, NULL, 0, resp_len);
+ return hostapd_gen_probe_resp(hapd, NULL, 0, resp_len);
}
#endif /* NEED_AP_MLME */
if (hapd->p2p_beacon_ie)
tail_len += wpabuf_len(hapd->p2p_beacon_ie);
#endif /* CONFIG_P2P */
+#ifdef CONFIG_FST
+ if (hapd->iface->fst_ies)
+ tail_len += wpabuf_len(hapd->iface->fst_ies);
+#endif /* CONFIG_FST */
if (hapd->conf->vendor_elements)
tail_len += wpabuf_len(hapd->conf->vendor_elements);
host_to_le16(hapd->iconf->beacon_int);
/* hardware or low-level driver will setup seq_ctrl and timestamp */
- capab_info = hostapd_own_capab_info(hapd, NULL, 0);
+ capab_info = hostapd_own_capab_info(hapd);
head->u.beacon.capab_info = host_to_le16(capab_info);
pos = &head->u.beacon.variable[0];
tailpos = hostapd_eid_roaming_consortium(hapd, tailpos);
tailpos = hostapd_add_csa_elems(hapd, tailpos, tail,
&hapd->cs_c_off_beacon);
+
+#ifdef CONFIG_FST
+ if (hapd->iface->fst_ies) {
+ os_memcpy(tailpos, wpabuf_head(hapd->iface->fst_ies),
+ wpabuf_len(hapd->iface->fst_ies));
+ tailpos += wpabuf_len(hapd->iface->fst_ies);
+ }
+#endif /* CONFIG_FST */
+
#ifdef CONFIG_IEEE80211AC
if (hapd->iconf->ieee80211ac && !hapd->conf->disable_11ac) {
tailpos = hostapd_eid_vht_capabilities(hapd, tailpos);
params->basic_rates = hapd->iface->basic_rates;
params->ssid = hapd->conf->ssid.ssid;
params->ssid_len = hapd->conf->ssid.ssid_len;
- params->pairwise_ciphers = hapd->conf->wpa_pairwise |
- hapd->conf->rsn_pairwise;
+ if ((hapd->conf->wpa & (WPA_PROTO_WPA | WPA_PROTO_RSN)) ==
+ (WPA_PROTO_WPA | WPA_PROTO_RSN))
+ params->pairwise_ciphers = hapd->conf->wpa_pairwise |
+ hapd->conf->rsn_pairwise;
+ else if (hapd->conf->wpa & WPA_PROTO_RSN)
+ params->pairwise_ciphers = hapd->conf->rsn_pairwise;
+ else if (hapd->conf->wpa & WPA_PROTO_WPA)
+ params->pairwise_ciphers = hapd->conf->wpa_pairwise;
params->group_cipher = hapd->conf->wpa_group;
params->key_mgmt_suites = hapd->conf->wpa_key_mgmt;
params->auth_algs = hapd->conf->auth_algs;
params->hessid = hapd->conf->hessid;
params->access_network_type = hapd->conf->access_network_type;
params->ap_max_inactivity = hapd->conf->ap_max_inactivity;
+#ifdef CONFIG_P2P
+ params->p2p_go_ctwindow = hapd->iconf->p2p_go_ctwindow;
+#endif /* CONFIG_P2P */
#ifdef CONFIG_HS20
params->disable_dgaf = hapd->conf->disable_dgaf;
if (hapd->conf->osen) {
projects / mech_eap.git / blobdiff