static void hostapd_action_rx(struct hostapd_data *hapd,
struct rx_action *action)
{
struct sta_info *sta;
wpa_printf(MSG_DEBUG, "RX_ACTION cat %d action plen %d",
action->category, (int) action->len);
sta = ap_get_sta(hapd, action->sa);
if (sta == NULL) {
wpa_printf(MSG_DEBUG, "%s: station not found", __func__);
return;
}
#ifdef CONFIG_IEEE80211R
if (action->category == WLAN_ACTION_FT) {
wpa_printf(MSG_DEBUG, "%s: FT_ACTION length %d",
__func__, (int) action->len);
wpa_ft_action_rx(sta->wpa_sm, action->data, action->len);
}
#endif /* CONFIG_IEEE80211R */
#ifdef CONFIG_IEEE80211W
if (action->category == WLAN_ACTION_SA_QUERY && action->len >= 4) {
wpa_printf(MSG_DEBUG, "%s: SA_QUERY_ACTION length %d",
__func__, (int) action->len);
ieee802_11_sa_query_action(hapd, action->sa,
*(action->data + 1),
action->data + 2);
}
#endif /* CONFIG_IEEE80211W */
}
static void hostapd_action_rx(struct hostapd_data *hapd,
struct rx_mgmt *drv_mgmt)
{
struct ieee80211_mgmt *mgmt;
struct sta_info *sta;
size_t plen __maybe_unused;
u16 fc;
if (drv_mgmt->frame_len < 24 + 1)
return;
plen = drv_mgmt->frame_len - 24 - 1;
mgmt = (struct ieee80211_mgmt *) drv_mgmt->frame;
fc = le_to_host16(mgmt->frame_control);
if (WLAN_FC_GET_STYPE(fc) != WLAN_FC_STYPE_ACTION)
return; /* handled by the driver */
wpa_printf(MSG_DEBUG, "RX_ACTION cat %d action plen %d",
mgmt->u.action.category, (int) plen);
sta = ap_get_sta(hapd, mgmt->sa);
if (sta == NULL) {
wpa_printf(MSG_DEBUG, "%s: station not found", __func__);
return;
}
#ifdef CONFIG_IEEE80211R
if (mgmt->u.action.category == WLAN_ACTION_FT) {
const u8 *payload = drv_mgmt->frame + 24 + 1;
wpa_ft_action_rx(sta->wpa_sm, payload, plen);
}
#endif /* CONFIG_IEEE80211R */
#ifdef CONFIG_IEEE80211W
if (mgmt->u.action.category == WLAN_ACTION_SA_QUERY && plen >= 4) {
ieee802_11_sa_query_action(
hapd, mgmt->sa,
mgmt->u.action.u.sa_query_resp.action,
mgmt->u.action.u.sa_query_resp.trans_id);
}
#endif /* CONFIG_IEEE80211W */
#ifdef CONFIG_WNM
if (mgmt->u.action.category == WLAN_ACTION_WNM) {
ieee802_11_rx_wnm_action_ap(hapd, mgmt, drv_mgmt->frame_len);
}
#endif /* CONFIG_WNM */
#ifdef CONFIG_FST
if (mgmt->u.action.category == WLAN_ACTION_FST && hapd->iface->fst) {
fst_rx_action(hapd->iface->fst, mgmt, drv_mgmt->frame_len);
return;
}
#endif /* CONFIG_FST */
}
static void hostapd_action_rx(struct hostapd_data *hapd,
struct rx_mgmt *drv_mgmt)
{
struct ieee80211_mgmt *mgmt;
struct sta_info *sta;
size_t plen __maybe_unused;
u16 fc;
u8 *action __maybe_unused;
if (drv_mgmt->frame_len < IEEE80211_HDRLEN + 2 + 1)
return;
plen = drv_mgmt->frame_len - IEEE80211_HDRLEN;
mgmt = (struct ieee80211_mgmt *) drv_mgmt->frame;
fc = le_to_host16(mgmt->frame_control);
if (WLAN_FC_GET_STYPE(fc) != WLAN_FC_STYPE_ACTION)
return; /* handled by the driver */
action = (u8 *) &mgmt->u.action.u;
wpa_printf(MSG_DEBUG, "RX_ACTION category %u action %u sa " MACSTR
" da " MACSTR " plen %d",
mgmt->u.action.category, *action,
MAC2STR(mgmt->sa), MAC2STR(mgmt->da), (int) plen);
sta = ap_get_sta(hapd, mgmt->sa);
if (sta == NULL) {
wpa_printf(MSG_DEBUG, "%s: station not found", __func__);
return;
}
#ifdef CONFIG_IEEE80211R_AP
if (mgmt->u.action.category == WLAN_ACTION_FT) {
wpa_ft_action_rx(sta->wpa_sm, (u8 *) &mgmt->u.action, plen);
return;
}
#endif /* CONFIG_IEEE80211R_AP */
#ifdef CONFIG_IEEE80211W
if (mgmt->u.action.category == WLAN_ACTION_SA_QUERY) {
ieee802_11_sa_query_action(hapd, mgmt, drv_mgmt->frame_len);
return;
}
#endif /* CONFIG_IEEE80211W */
#ifdef CONFIG_WNM_AP
if (mgmt->u.action.category == WLAN_ACTION_WNM) {
ieee802_11_rx_wnm_action_ap(hapd, mgmt, drv_mgmt->frame_len);
return;
}
#endif /* CONFIG_WNM_AP */
#ifdef CONFIG_FST
if (mgmt->u.action.category == WLAN_ACTION_FST && hapd->iface->fst) {
fst_rx_action(hapd->iface->fst, mgmt, drv_mgmt->frame_len);
return;
}
#endif /* CONFIG_FST */
#ifdef CONFIG_DPP
if (plen >= 2 + 4 &&
mgmt->u.action.u.vs_public_action.action ==
WLAN_PA_VENDOR_SPECIFIC &&
WPA_GET_BE24(mgmt->u.action.u.vs_public_action.oui) ==
OUI_WFA &&
mgmt->u.action.u.vs_public_action.variable[0] ==
DPP_OUI_TYPE) {
const u8 *pos, *end;
pos = mgmt->u.action.u.vs_public_action.oui;
end = drv_mgmt->frame + drv_mgmt->frame_len;
hostapd_dpp_rx_action(hapd, mgmt->sa, pos, end - pos,
drv_mgmt->freq);
return;
}
#endif /* CONFIG_DPP */
}