#include "common/ieee802_11_defs.h"
#include "common/ieee802_11_common.h"
#include "common/wpa_ctrl.h"
+#include "common/dpp.h"
+#include "common/sae.h"
+#include "common/hw_features_common.h"
#include "crypto/random.h"
#include "p2p/p2p.h"
#include "wps/wps.h"
+#include "fst/fst.h"
#include "wnm_ap.h"
#include "hostapd.h"
#include "ieee802_11.h"
+#include "ieee802_11_auth.h"
#include "sta_info.h"
#include "accounting.h"
#include "tkip_countermeasures.h"
#include "wps_hostapd.h"
#include "ap_drv_ops.h"
#include "ap_config.h"
+#include "ap_mlme.h"
#include "hw_features.h"
#include "dfs.h"
#include "beacon.h"
+#include "mbo_ap.h"
+#include "dpp_hostapd.h"
+#include "fils_hlp.h"
+#include "neighbor_db.h"
+
+
+#ifdef CONFIG_FILS
+void hostapd_notify_assoc_fils_finish(struct hostapd_data *hapd,
+ struct sta_info *sta)
+{
+ u16 reply_res = WLAN_STATUS_SUCCESS;
+ struct ieee802_11_elems elems;
+ u8 buf[IEEE80211_MAX_MMPDU_SIZE], *p = buf;
+ int new_assoc;
+
+ wpa_printf(MSG_DEBUG, "%s FILS: Finish association with " MACSTR,
+ __func__, MAC2STR(sta->addr));
+ eloop_cancel_timeout(fils_hlp_timeout, hapd, sta);
+ if (!sta->fils_pending_assoc_req)
+ return;
+
+ ieee802_11_parse_elems(sta->fils_pending_assoc_req,
+ sta->fils_pending_assoc_req_len, &elems, 0);
+ if (!elems.fils_session) {
+ wpa_printf(MSG_DEBUG, "%s failed to find FILS Session element",
+ __func__);
+ return;
+ }
+
+ p = hostapd_eid_assoc_fils_session(sta->wpa_sm, p,
+ elems.fils_session,
+ sta->fils_hlp_resp);
+
+ reply_res = hostapd_sta_assoc(hapd, sta->addr,
+ sta->fils_pending_assoc_is_reassoc,
+ WLAN_STATUS_SUCCESS,
+ buf, p - buf);
+ ap_sta_set_authorized(hapd, sta, 1);
+ new_assoc = (sta->flags & WLAN_STA_ASSOC) == 0;
+ sta->flags |= WLAN_STA_AUTH | WLAN_STA_ASSOC;
+ sta->flags &= ~WLAN_STA_WNM_SLEEP_MODE;
+ hostapd_set_sta_flags(hapd, sta);
+ wpa_auth_sm_event(sta->wpa_sm, WPA_ASSOC_FILS);
+ ieee802_1x_notify_port_enabled(sta->eapol_sm, 1);
+ hostapd_new_assoc_sta(hapd, sta, !new_assoc);
+ os_free(sta->fils_pending_assoc_req);
+ sta->fils_pending_assoc_req = NULL;
+ sta->fils_pending_assoc_req_len = 0;
+ wpabuf_free(sta->fils_hlp_resp);
+ sta->fils_hlp_resp = NULL;
+ wpabuf_free(sta->hlp_dhcp_discover);
+ sta->hlp_dhcp_discover = NULL;
+ fils_hlp_deinit(hapd);
+
+ /*
+ * Remove the station in case transmission of a success response fails
+ * (the STA was added associated to the driver) or if the station was
+ * previously added unassociated.
+ */
+ if (reply_res != WLAN_STATUS_SUCCESS || sta->added_unassoc) {
+ hostapd_drv_sta_remove(hapd, sta->addr);
+ sta->added_unassoc = 0;
+ }
+}
+#endif /* CONFIG_FILS */
int hostapd_notif_assoc(struct hostapd_data *hapd, const u8 *addr,
const u8 *req_ies, size_t req_ies_len, int reassoc)
{
struct sta_info *sta;
- int new_assoc, res;
+ int new_assoc;
+ enum wpa_validate_result res;
struct ieee802_11_elems elems;
const u8 *ie;
size_t ielen;
-#ifdef CONFIG_IEEE80211R
u8 buf[sizeof(struct ieee80211_mgmt) + 1024];
u8 *p = buf;
-#endif /* CONFIG_IEEE80211R */
u16 reason = WLAN_REASON_UNSPECIFIED;
u16 status = WLAN_STATUS_SUCCESS;
const u8 *p2p_dev_addr = NULL;
* running, so better make sure we stop processing such an
* event here.
*/
- wpa_printf(MSG_DEBUG, "hostapd_notif_assoc: Skip event with "
- "no address");
+ wpa_printf(MSG_DEBUG,
+ "hostapd_notif_assoc: Skip event with no address");
return -1;
}
+
+ if (is_multicast_ether_addr(addr) ||
+ is_zero_ether_addr(addr) ||
+ os_memcmp(addr, hapd->own_addr, ETH_ALEN) == 0) {
+ /* Do not process any frames with unexpected/invalid SA so that
+ * we do not add any state for unexpected STA addresses or end
+ * up sending out frames to unexpected destination. */
+ wpa_printf(MSG_DEBUG, "%s: Invalid SA=" MACSTR
+ " in received indication - ignore this indication silently",
+ __func__, MAC2STR(addr));
+ return 0;
+ }
+
random_add_randomness(addr, ETH_ALEN);
hostapd_logger(hapd, addr, HOSTAPD_MODULE_IEEE80211,
} else {
ie = NULL;
ielen = 0;
- wpa_printf(MSG_DEBUG, "STA did not include WPS/RSN/WPA IE in "
- "(Re)AssocReq");
+ wpa_printf(MSG_DEBUG,
+ "STA did not include WPS/RSN/WPA IE in (Re)AssocReq");
}
sta = ap_get_sta(hapd, addr);
}
sta->flags &= ~(WLAN_STA_WPS | WLAN_STA_MAYBE_WPS | WLAN_STA_WPS2);
+ /*
+ * ACL configurations to the drivers (implementing AP SME and ACL
+ * offload) without hostapd's knowledge, can result in a disconnection
+ * though the driver accepts the connection. Skip the hostapd check for
+ * ACL if the driver supports ACL offload to avoid potentially
+ * conflicting ACL rules.
+ */
+ if (hapd->iface->drv_max_acl_mac_addrs == 0 &&
+ hostapd_check_acl(hapd, addr, NULL) != HOSTAPD_ACL_ACCEPT) {
+ wpa_printf(MSG_INFO, "STA " MACSTR " not allowed to connect",
+ MAC2STR(addr));
+ reason = WLAN_REASON_UNSPECIFIED;
+ goto fail;
+ }
+
#ifdef CONFIG_P2P
if (elems.p2p) {
wpabuf_free(sta->p2p_ie);
}
#endif /* CONFIG_P2P */
-#ifdef CONFIG_IEEE80211N
#ifdef NEED_AP_MLME
if (elems.ht_capabilities &&
- elems.ht_capabilities_len >=
- sizeof(struct ieee80211_ht_capabilities) &&
(hapd->iface->conf->ht_capab &
HT_CAP_INFO_SUPP_CHANNEL_WIDTH_SET)) {
struct ieee80211_ht_capabilities *ht_cap =
ht40_intolerant_add(hapd->iface, sta);
}
#endif /* NEED_AP_MLME */
-#endif /* CONFIG_IEEE80211N */
#ifdef CONFIG_INTERWORKING
if (elems.ext_capab && elems.ext_capab_len > 4) {
elems.hs20_len - 4);
} else
sta->hs20_ie = NULL;
+
+ wpabuf_free(sta->roaming_consortium);
+ if (elems.roaming_cons_sel)
+ sta->roaming_consortium = wpabuf_alloc_copy(
+ elems.roaming_cons_sel + 4,
+ elems.roaming_cons_sel_len - 4);
+ else
+ sta->roaming_consortium = NULL;
#endif /* CONFIG_HS20 */
+#ifdef CONFIG_FST
+ wpabuf_free(sta->mb_ies);
+ if (hapd->iface->fst)
+ sta->mb_ies = mb_ies_by_info(&elems.mb_ies);
+ else
+ sta->mb_ies = NULL;
+#endif /* CONFIG_FST */
+
+ mbo_ap_check_sta_assoc(hapd, sta, &elems);
+
+ ap_copy_sta_supp_op_classes(sta, elems.supp_op_classes,
+ elems.supp_op_classes_len);
+
if (hapd->conf->wpa) {
if (ie == NULL || ielen == 0) {
#ifdef CONFIG_WPS
if (hapd->conf->wps_state) {
- wpa_printf(MSG_DEBUG, "STA did not include "
- "WPA/RSN IE in (Re)Association "
- "Request - possible WPS use");
+ wpa_printf(MSG_DEBUG,
+ "STA did not include WPA/RSN IE in (Re)Association Request - possible WPS use");
sta->flags |= WLAN_STA_MAYBE_WPS;
goto skip_wpa_check;
}
#endif /* CONFIG_WPS */
wpa_printf(MSG_DEBUG, "No WPA/RSN IE from STA");
- return -1;
+ reason = WLAN_REASON_INVALID_IE;
+ status = WLAN_STATUS_INVALID_IE;
+ goto fail;
}
#ifdef CONFIG_WPS
if (hapd->conf->wps_state && ie[0] == 0xdd && ie[1] >= 4 &&
os_memcmp(ie + 2, "\x00\x50\xf2\x04", 4) == 0) {
struct wpabuf *wps;
+
sta->flags |= WLAN_STA_WPS;
wps = ieee802_11_vendor_ie_concat(ie, ielen,
WPS_IE_VENDOR_TYPE);
if (wps) {
if (wps_is_20(wps)) {
- wpa_printf(MSG_DEBUG, "WPS: STA "
- "supports WPS 2.0");
+ wpa_printf(MSG_DEBUG,
+ "WPS: STA supports WPS 2.0");
sta->flags |= WLAN_STA_WPS2;
}
wpabuf_free(wps);
sta->addr,
p2p_dev_addr);
if (sta->wpa_sm == NULL) {
- wpa_printf(MSG_ERROR, "Failed to initialize WPA state "
- "machine");
+ wpa_printf(MSG_ERROR,
+ "Failed to initialize WPA state machine");
return -1;
}
res = wpa_validate_wpa_ie(hapd->wpa_auth, sta->wpa_sm,
+ hapd->iface->freq,
ie, ielen,
- elems.mdie, elems.mdie_len);
- if (res != WPA_IE_OK) {
- wpa_printf(MSG_DEBUG, "WPA/RSN information element "
- "rejected? (res %u)", res);
+ elems.rsnxe ? elems.rsnxe - 2 : NULL,
+ elems.rsnxe ? elems.rsnxe_len + 2 : 0,
+ elems.mdie, elems.mdie_len,
+ elems.owe_dh, elems.owe_dh_len);
+ reason = WLAN_REASON_INVALID_IE;
+ status = WLAN_STATUS_INVALID_IE;
+ switch (res) {
+ case WPA_IE_OK:
+ reason = WLAN_REASON_UNSPECIFIED;
+ status = WLAN_STATUS_SUCCESS;
+ break;
+ case WPA_INVALID_IE:
+ reason = WLAN_REASON_INVALID_IE;
+ status = WLAN_STATUS_INVALID_IE;
+ break;
+ case WPA_INVALID_GROUP:
+ reason = WLAN_REASON_GROUP_CIPHER_NOT_VALID;
+ status = WLAN_STATUS_GROUP_CIPHER_NOT_VALID;
+ break;
+ case WPA_INVALID_PAIRWISE:
+ reason = WLAN_REASON_PAIRWISE_CIPHER_NOT_VALID;
+ status = WLAN_STATUS_PAIRWISE_CIPHER_NOT_VALID;
+ break;
+ case WPA_INVALID_AKMP:
+ reason = WLAN_REASON_AKMP_NOT_VALID;
+ status = WLAN_STATUS_AKMP_NOT_VALID;
+ break;
+ case WPA_NOT_ENABLED:
+ reason = WLAN_REASON_INVALID_IE;
+ status = WLAN_STATUS_INVALID_IE;
+ break;
+ case WPA_ALLOC_FAIL:
+ reason = WLAN_REASON_UNSPECIFIED;
+ status = WLAN_STATUS_UNSPECIFIED_FAILURE;
+ break;
+ case WPA_MGMT_FRAME_PROTECTION_VIOLATION:
+ reason = WLAN_REASON_INVALID_IE;
+ status = WLAN_STATUS_INVALID_IE;
+ break;
+ case WPA_INVALID_MGMT_GROUP_CIPHER:
+ reason = WLAN_REASON_CIPHER_SUITE_REJECTED;
+ status = WLAN_STATUS_CIPHER_REJECTED_PER_POLICY;
+ break;
+ case WPA_INVALID_MDIE:
+ reason = WLAN_REASON_INVALID_MDE;
+ status = WLAN_STATUS_INVALID_MDIE;
+ break;
+ case WPA_INVALID_PROTO:
+ reason = WLAN_REASON_INVALID_IE;
+ status = WLAN_STATUS_INVALID_IE;
+ break;
+ case WPA_INVALID_PMKID:
+ reason = WLAN_REASON_INVALID_PMKID;
+ status = WLAN_STATUS_INVALID_PMKID;
+ break;
+ case WPA_DENIED_OTHER_REASON:
+ reason = WLAN_REASON_UNSPECIFIED;
+ status = WLAN_STATUS_ASSOC_DENIED_UNSPEC;
+ break;
+ }
+ if (status != WLAN_STATUS_SUCCESS) {
+ wpa_printf(MSG_DEBUG,
+ "WPA/RSN information element rejected? (res %u)",
+ res);
wpa_hexdump(MSG_DEBUG, "IE", ie, ielen);
- if (res == WPA_INVALID_GROUP) {
- reason = WLAN_REASON_GROUP_CIPHER_NOT_VALID;
- status = WLAN_STATUS_GROUP_CIPHER_NOT_VALID;
- } else if (res == WPA_INVALID_PAIRWISE) {
- reason = WLAN_REASON_PAIRWISE_CIPHER_NOT_VALID;
- status = WLAN_STATUS_PAIRWISE_CIPHER_NOT_VALID;
- } else if (res == WPA_INVALID_AKMP) {
- reason = WLAN_REASON_AKMP_NOT_VALID;
- status = WLAN_STATUS_AKMP_NOT_VALID;
- }
-#ifdef CONFIG_IEEE80211W
- else if (res == WPA_MGMT_FRAME_PROTECTION_VIOLATION) {
- reason = WLAN_REASON_INVALID_IE;
- status = WLAN_STATUS_INVALID_IE;
- } else if (res == WPA_INVALID_MGMT_GROUP_CIPHER) {
- reason = WLAN_REASON_GROUP_CIPHER_NOT_VALID;
- status = WLAN_STATUS_GROUP_CIPHER_NOT_VALID;
- }
-#endif /* CONFIG_IEEE80211W */
- else {
- reason = WLAN_REASON_INVALID_IE;
- status = WLAN_STATUS_INVALID_IE;
- }
goto fail;
}
-#ifdef CONFIG_IEEE80211W
- if ((sta->flags & WLAN_STA_MFP) && !sta->sa_query_timed_out &&
+
+ if ((sta->flags & (WLAN_STA_ASSOC | WLAN_STA_MFP)) ==
+ (WLAN_STA_ASSOC | WLAN_STA_MFP) &&
+ !sta->sa_query_timed_out &&
sta->sa_query_count > 0)
ap_check_sa_query_timeout(hapd, sta);
- if ((sta->flags & WLAN_STA_MFP) && !sta->sa_query_timed_out &&
+ if ((sta->flags & (WLAN_STA_ASSOC | WLAN_STA_MFP)) ==
+ (WLAN_STA_ASSOC | WLAN_STA_MFP) &&
+ !sta->sa_query_timed_out &&
(sta->auth_alg != WLAN_AUTH_FT)) {
/*
* STA has already been associated with MFP and SA
if (sta->sa_query_count == 0)
ap_sta_start_sa_query(hapd, sta);
-#ifdef CONFIG_IEEE80211R
status = WLAN_STATUS_ASSOC_REJECTED_TEMPORARILY;
p = hostapd_eid_assoc_comeback_time(hapd, sta, p);
hostapd_sta_assoc(hapd, addr, reassoc, status, buf,
p - buf);
-#endif /* CONFIG_IEEE80211R */
return 0;
}
sta->flags |= WLAN_STA_MFP;
else
sta->flags &= ~WLAN_STA_MFP;
-#endif /* CONFIG_IEEE80211W */
-#ifdef CONFIG_IEEE80211R
+#ifdef CONFIG_IEEE80211R_AP
if (sta->auth_alg == WLAN_AUTH_FT) {
status = wpa_ft_validate_reassoc(sta->wpa_sm, req_ies,
req_ies_len);
goto fail;
}
}
-#endif /* CONFIG_IEEE80211R */
+#endif /* CONFIG_IEEE80211R_AP */
+#ifdef CONFIG_SAE
+ if (hapd->conf->sae_pwe == 2 &&
+ sta->auth_alg == WLAN_AUTH_SAE &&
+ sta->sae && sta->sae->tmp && !sta->sae->tmp->h2e &&
+ elems.rsnxe && elems.rsnxe_len >= 1 &&
+ (elems.rsnxe[0] & BIT(WLAN_RSNX_CAPAB_SAE_H2E))) {
+ wpa_printf(MSG_INFO, "SAE: " MACSTR
+ " indicates support for SAE H2E, but did not use it",
+ MAC2STR(sta->addr));
+ status = WLAN_STATUS_UNSPECIFIED_FAILURE;
+ reason = WLAN_REASON_UNSPECIFIED;
+ goto fail;
+ }
+#endif /* CONFIG_SAE */
} else if (hapd->conf->wps_state) {
#ifdef CONFIG_WPS
struct wpabuf *wps;
+
if (req_ies)
wps = ieee802_11_vendor_ie_concat(req_ies, req_ies_len,
WPS_IE_VENDOR_TYPE);
if (wps) {
sta->flags |= WLAN_STA_WPS;
if (wps_is_20(wps)) {
- wpa_printf(MSG_DEBUG, "WPS: STA supports "
- "WPS 2.0");
+ wpa_printf(MSG_DEBUG,
+ "WPS: STA supports WPS 2.0");
sta->flags |= WLAN_STA_WPS2;
}
} else
sta->wpa_sm = wpa_auth_sta_init(hapd->wpa_auth,
sta->addr, NULL);
if (sta->wpa_sm == NULL) {
- wpa_printf(MSG_WARNING, "Failed to initialize WPA "
- "state machine");
+ wpa_printf(MSG_WARNING,
+ "Failed to initialize WPA state machine");
return WLAN_STATUS_UNSPECIFIED_FAILURE;
}
if (wpa_validate_osen(hapd->wpa_auth, sta->wpa_sm,
skip_wpa_check:
#endif /* CONFIG_WPS */
-#ifdef CONFIG_IEEE80211R
+#ifdef CONFIG_MBO
+ if (hapd->conf->mbo_enabled && (hapd->conf->wpa & 2) &&
+ elems.mbo && sta->cell_capa && !(sta->flags & WLAN_STA_MFP) &&
+ hapd->conf->ieee80211w != NO_MGMT_FRAME_PROTECTION) {
+ wpa_printf(MSG_INFO,
+ "MBO: Reject WPA2 association without PMF");
+ return WLAN_STATUS_UNSPECIFIED_FAILURE;
+ }
+#endif /* CONFIG_MBO */
+
+#ifdef CONFIG_IEEE80211R_AP
p = wpa_sm_write_assoc_resp_ies(sta->wpa_sm, buf, sizeof(buf),
- sta->auth_alg, req_ies, req_ies_len);
+ sta->auth_alg, req_ies, req_ies_len,
+ !elems.rsnxe);
+ if (!p) {
+ wpa_printf(MSG_DEBUG, "FT: Failed to write AssocResp IEs");
+ return WLAN_STATUS_UNSPECIFIED_FAILURE;
+ }
+#endif /* CONFIG_IEEE80211R_AP */
+
+#ifdef CONFIG_FILS
+ if (sta->auth_alg == WLAN_AUTH_FILS_SK ||
+ sta->auth_alg == WLAN_AUTH_FILS_SK_PFS ||
+ sta->auth_alg == WLAN_AUTH_FILS_PK) {
+ int delay_assoc = 0;
+
+ if (!req_ies)
+ return WLAN_STATUS_UNSPECIFIED_FAILURE;
+
+ if (!wpa_fils_validate_fils_session(sta->wpa_sm, req_ies,
+ req_ies_len,
+ sta->fils_session)) {
+ wpa_printf(MSG_DEBUG,
+ "FILS: Session validation failed");
+ return WLAN_STATUS_UNSPECIFIED_FAILURE;
+ }
+
+ res = wpa_fils_validate_key_confirm(sta->wpa_sm, req_ies,
+ req_ies_len);
+ if (res < 0) {
+ wpa_printf(MSG_DEBUG,
+ "FILS: Key Confirm validation failed");
+ return WLAN_STATUS_UNSPECIFIED_FAILURE;
+ }
+ if (fils_process_hlp(hapd, sta, req_ies, req_ies_len) > 0) {
+ wpa_printf(MSG_DEBUG,
+ "FILS: Delaying Assoc Response (HLP)");
+ delay_assoc = 1;
+ } else {
+ wpa_printf(MSG_DEBUG,
+ "FILS: Going ahead with Assoc Response (no HLP)");
+ }
+
+ if (sta) {
+ wpa_printf(MSG_DEBUG, "FILS: HLP callback cleanup");
+ eloop_cancel_timeout(fils_hlp_timeout, hapd, sta);
+ os_free(sta->fils_pending_assoc_req);
+ sta->fils_pending_assoc_req = NULL;
+ sta->fils_pending_assoc_req_len = 0;
+ wpabuf_free(sta->fils_hlp_resp);
+ sta->fils_hlp_resp = NULL;
+ sta->fils_drv_assoc_finish = 0;
+ }
+
+ if (sta && delay_assoc && status == WLAN_STATUS_SUCCESS) {
+ u8 *req_tmp;
+
+ req_tmp = os_malloc(req_ies_len);
+ if (!req_tmp) {
+ wpa_printf(MSG_DEBUG,
+ "FILS: buffer allocation failed for assoc req");
+ goto fail;
+ }
+ os_memcpy(req_tmp, req_ies, req_ies_len);
+ sta->fils_pending_assoc_req = req_tmp;
+ sta->fils_pending_assoc_req_len = req_ies_len;
+ sta->fils_pending_assoc_is_reassoc = reassoc;
+ sta->fils_drv_assoc_finish = 1;
+ wpa_printf(MSG_DEBUG,
+ "FILS: Waiting for HLP processing before sending (Re)Association Response frame to "
+ MACSTR, MAC2STR(sta->addr));
+ eloop_register_timeout(
+ 0, hapd->conf->fils_hlp_wait_time * 1024,
+ fils_hlp_timeout, hapd, sta);
+ return 0;
+ }
+ p = hostapd_eid_assoc_fils_session(sta->wpa_sm, p,
+ elems.fils_session,
+ sta->fils_hlp_resp);
+ wpa_hexdump(MSG_DEBUG, "FILS Assoc Resp BUF (IEs)",
+ buf, p - buf);
+ }
+#endif /* CONFIG_FILS */
+
+#ifdef CONFIG_OWE
+ if ((hapd->conf->wpa_key_mgmt & WPA_KEY_MGMT_OWE) &&
+ wpa_auth_sta_key_mgmt(sta->wpa_sm) == WPA_KEY_MGMT_OWE &&
+ elems.owe_dh) {
+ u8 *npos;
+
+ npos = owe_assoc_req_process(hapd, sta,
+ elems.owe_dh, elems.owe_dh_len,
+ p, sizeof(buf) - (p - buf),
+ &status);
+ if (npos)
+ p = npos;
+
+ if (!npos &&
+ status == WLAN_STATUS_FINITE_CYCLIC_GROUP_NOT_SUPPORTED) {
+ hostapd_sta_assoc(hapd, addr, reassoc, status, buf,
+ p - buf);
+ return 0;
+ }
+
+ if (!npos || status != WLAN_STATUS_SUCCESS)
+ goto fail;
+ }
+#endif /* CONFIG_OWE */
+
+#ifdef CONFIG_DPP2
+ dpp_pfs_free(sta->dpp_pfs);
+ sta->dpp_pfs = NULL;
+
+ if ((hapd->conf->wpa_key_mgmt & WPA_KEY_MGMT_DPP) &&
+ hapd->conf->dpp_netaccesskey && sta->wpa_sm &&
+ wpa_auth_sta_key_mgmt(sta->wpa_sm) == WPA_KEY_MGMT_DPP &&
+ elems.owe_dh) {
+ sta->dpp_pfs = dpp_pfs_init(
+ wpabuf_head(hapd->conf->dpp_netaccesskey),
+ wpabuf_len(hapd->conf->dpp_netaccesskey));
+ if (!sta->dpp_pfs) {
+ wpa_printf(MSG_DEBUG,
+ "DPP: Could not initialize PFS");
+ /* Try to continue without PFS */
+ goto pfs_fail;
+ }
+
+ if (dpp_pfs_process(sta->dpp_pfs, elems.owe_dh,
+ elems.owe_dh_len) < 0) {
+ dpp_pfs_free(sta->dpp_pfs);
+ sta->dpp_pfs = NULL;
+ reason = WLAN_REASON_UNSPECIFIED;
+ goto fail;
+ }
+ }
+
+ wpa_auth_set_dpp_z(sta->wpa_sm, sta->dpp_pfs ?
+ sta->dpp_pfs->secret : NULL);
+ pfs_fail:
+#endif /* CONFIG_DPP2 */
+
+ if (elems.rrm_enabled &&
+ elems.rrm_enabled_len >= sizeof(sta->rrm_enabled_capa))
+ os_memcpy(sta->rrm_enabled_capa, elems.rrm_enabled,
+ sizeof(sta->rrm_enabled_capa));
+
+#if defined(CONFIG_IEEE80211R_AP) || defined(CONFIG_FILS) || defined(CONFIG_OWE)
hostapd_sta_assoc(hapd, addr, reassoc, status, buf, p - buf);
- if (sta->auth_alg == WLAN_AUTH_FT)
+ if (sta->auth_alg == WLAN_AUTH_FT ||
+ sta->auth_alg == WLAN_AUTH_FILS_SK ||
+ sta->auth_alg == WLAN_AUTH_FILS_SK_PFS ||
+ sta->auth_alg == WLAN_AUTH_FILS_PK)
ap_sta_set_authorized(hapd, sta, 1);
-#else /* CONFIG_IEEE80211R */
+#else /* CONFIG_IEEE80211R_AP || CONFIG_FILS */
/* Keep compiler silent about unused variables */
if (status) {
}
-#endif /* CONFIG_IEEE80211R */
+#endif /* CONFIG_IEEE80211R_AP || CONFIG_FILS */
new_assoc = (sta->flags & WLAN_STA_ASSOC) == 0;
sta->flags |= WLAN_STA_AUTH | WLAN_STA_ASSOC;
if (reassoc && (sta->auth_alg == WLAN_AUTH_FT))
wpa_auth_sm_event(sta->wpa_sm, WPA_ASSOC_FT);
+#ifdef CONFIG_FILS
+ else if (sta->auth_alg == WLAN_AUTH_FILS_SK ||
+ sta->auth_alg == WLAN_AUTH_FILS_SK_PFS ||
+ sta->auth_alg == WLAN_AUTH_FILS_PK)
+ wpa_auth_sm_event(sta->wpa_sm, WPA_ASSOC_FILS);
+#endif /* CONFIG_FILS */
else
wpa_auth_sm_event(sta->wpa_sm, WPA_ASSOC);
return 0;
fail:
-#ifdef CONFIG_IEEE80211R
+#ifdef CONFIG_IEEE80211R_AP
hostapd_sta_assoc(hapd, addr, reassoc, status, buf, p - buf);
-#endif /* CONFIG_IEEE80211R */
+#endif /* CONFIG_IEEE80211R_AP */
hostapd_drv_sta_disassoc(hapd, sta->addr, reason);
ap_free_sta(hapd, sta);
return -1;
* was running, so better make sure we stop processing such an
* event here.
*/
- wpa_printf(MSG_DEBUG, "hostapd_notif_disassoc: Skip event "
- "with no address");
+ wpa_printf(MSG_DEBUG,
+ "hostapd_notif_disassoc: Skip event with no address");
return;
}
sta = ap_get_sta(hapd, addr);
if (sta == NULL) {
- wpa_printf(MSG_DEBUG, "Disassociation notification for "
- "unknown STA " MACSTR, MAC2STR(addr));
+ wpa_printf(MSG_DEBUG,
+ "Disassociation notification for unknown STA "
+ MACSTR, MAC2STR(addr));
return;
}
ap_sta_set_authorized(hapd, sta, 0);
sta->flags &= ~(WLAN_STA_AUTH | WLAN_STA_ASSOC);
+ hostapd_set_sta_flags(hapd, sta);
wpa_auth_sm_event(sta->wpa_sm, WPA_DISASSOC);
sta->acct_terminate_cause = RADIUS_ACCT_TERMINATE_CAUSE_USER_REQUEST;
ieee802_1x_notify_port_enabled(sta->eapol_sm, 0);
{
struct sta_info *sta = ap_get_sta(hapd, addr);
- if (!sta || !hapd->conf->disassoc_low_ack)
+ if (!sta || !hapd->conf->disassoc_low_ack || sta->agreed_to_steer)
return;
hostapd_logger(hapd, addr, HOSTAPD_MODULE_IEEE80211,
- HOSTAPD_LEVEL_INFO, "disconnected due to excessive "
- "missing ACKs");
+ HOSTAPD_LEVEL_INFO,
+ "disconnected due to excessive missing ACKs");
hostapd_drv_sta_disassoc(hapd, addr, WLAN_REASON_DISASSOC_LOW_ACK);
- if (sta)
- ap_sta_disassociate(hapd, sta, WLAN_REASON_DISASSOC_LOW_ACK);
+ ap_sta_disassociate(hapd, sta, WLAN_REASON_DISASSOC_LOW_ACK);
+}
+
+
+void hostapd_event_sta_opmode_changed(struct hostapd_data *hapd, const u8 *addr,
+ enum smps_mode smps_mode,
+ enum chan_width chan_width, u8 rx_nss)
+{
+ struct sta_info *sta = ap_get_sta(hapd, addr);
+ const char *txt;
+
+ if (!sta)
+ return;
+
+ switch (smps_mode) {
+ case SMPS_AUTOMATIC:
+ txt = "automatic";
+ break;
+ case SMPS_OFF:
+ txt = "off";
+ break;
+ case SMPS_DYNAMIC:
+ txt = "dynamic";
+ break;
+ case SMPS_STATIC:
+ txt = "static";
+ break;
+ default:
+ txt = NULL;
+ break;
+ }
+ if (txt) {
+ wpa_msg(hapd->msg_ctx, MSG_INFO, STA_OPMODE_SMPS_MODE_CHANGED
+ MACSTR " %s", MAC2STR(addr), txt);
+ }
+
+ switch (chan_width) {
+ case CHAN_WIDTH_20_NOHT:
+ txt = "20(no-HT)";
+ break;
+ case CHAN_WIDTH_20:
+ txt = "20";
+ break;
+ case CHAN_WIDTH_40:
+ txt = "40";
+ break;
+ case CHAN_WIDTH_80:
+ txt = "80";
+ break;
+ case CHAN_WIDTH_80P80:
+ txt = "80+80";
+ break;
+ case CHAN_WIDTH_160:
+ txt = "160";
+ break;
+ default:
+ txt = NULL;
+ break;
+ }
+ if (txt) {
+ wpa_msg(hapd->msg_ctx, MSG_INFO, STA_OPMODE_MAX_BW_CHANGED
+ MACSTR " %s", MAC2STR(addr), txt);
+ }
+
+ if (rx_nss != 0xff) {
+ wpa_msg(hapd->msg_ctx, MSG_INFO, STA_OPMODE_N_SS_CHANGED
+ MACSTR " %d", MAC2STR(addr), rx_nss);
+ }
}
void hostapd_event_ch_switch(struct hostapd_data *hapd, int freq, int ht,
- int offset, int width, int cf1, int cf2)
+ int offset, int width, int cf1, int cf2,
+ int finished)
{
+ /* TODO: If OCV is enabled deauth STAs that don't perform a SA Query */
+
#ifdef NEED_AP_MLME
- int channel, chwidth, seg0_idx = 0, seg1_idx = 0;
+ int channel, chwidth, is_dfs;
+ u8 seg0_idx = 0, seg1_idx = 0;
+ size_t i;
hostapd_logger(hapd, NULL, HOSTAPD_MODULE_IEEE80211,
- HOSTAPD_LEVEL_INFO, "driver had channel switch: "
- "freq=%d, ht=%d, offset=%d, width=%d, cf1=%d, cf2=%d",
- freq, ht, offset, width, cf1, cf2);
+ HOSTAPD_LEVEL_INFO,
+ "driver %s channel switch: freq=%d, ht=%d, vht_ch=0x%x, offset=%d, width=%d (%s), cf1=%d, cf2=%d",
+ finished ? "had" : "starting",
+ freq, ht, hapd->iconf->ch_switch_vht_config, offset,
+ width, channel_width_to_string(width), cf1, cf2);
+
+ if (!hapd->iface->current_mode) {
+ hostapd_logger(hapd, NULL, HOSTAPD_MODULE_IEEE80211,
+ HOSTAPD_LEVEL_WARNING,
+ "ignore channel switch since the interface is not yet ready");
+ return;
+ }
hapd->iface->freq = freq;
channel = hostapd_hw_get_channel(hapd, freq);
if (!channel) {
hostapd_logger(hapd, NULL, HOSTAPD_MODULE_IEEE80211,
- HOSTAPD_LEVEL_WARNING, "driver switched to "
- "bad channel!");
+ HOSTAPD_LEVEL_WARNING,
+ "driver switched to bad channel!");
return;
}
switch (width) {
case CHAN_WIDTH_80:
- chwidth = VHT_CHANWIDTH_80MHZ;
+ chwidth = CHANWIDTH_80MHZ;
break;
case CHAN_WIDTH_80P80:
- chwidth = VHT_CHANWIDTH_80P80MHZ;
+ chwidth = CHANWIDTH_80P80MHZ;
break;
case CHAN_WIDTH_160:
- chwidth = VHT_CHANWIDTH_160MHZ;
+ chwidth = CHANWIDTH_160MHZ;
break;
case CHAN_WIDTH_20_NOHT:
case CHAN_WIDTH_20:
case CHAN_WIDTH_40:
default:
- chwidth = VHT_CHANWIDTH_USE_HT;
+ chwidth = CHANWIDTH_USE_HT;
break;
}
seg1_idx = (cf2 - 5000) / 5;
break;
default:
- seg0_idx = hostapd_hw_get_channel(hapd, cf1);
- seg1_idx = hostapd_hw_get_channel(hapd, cf2);
+ ieee80211_freq_to_chan(cf1, &seg0_idx);
+ ieee80211_freq_to_chan(cf2, &seg1_idx);
break;
}
hapd->iconf->channel = channel;
hapd->iconf->ieee80211n = ht;
+ if (!ht) {
+ hapd->iconf->ieee80211ac = 0;
+ } else if (hapd->iconf->ch_switch_vht_config) {
+ /* CHAN_SWITCH VHT config */
+ if (hapd->iconf->ch_switch_vht_config &
+ CH_SWITCH_VHT_ENABLED)
+ hapd->iconf->ieee80211ac = 1;
+ else if (hapd->iconf->ch_switch_vht_config &
+ CH_SWITCH_VHT_DISABLED)
+ hapd->iconf->ieee80211ac = 0;
+ }
+ hapd->iconf->ch_switch_vht_config = 0;
+
hapd->iconf->secondary_channel = offset;
- hapd->iconf->vht_oper_chwidth = chwidth;
- hapd->iconf->vht_oper_centr_freq_seg0_idx = seg0_idx;
- hapd->iconf->vht_oper_centr_freq_seg1_idx = seg1_idx;
+ hostapd_set_oper_chwidth(hapd->iconf, chwidth);
+ hostapd_set_oper_centr_freq_seg0_idx(hapd->iconf, seg0_idx);
+ hostapd_set_oper_centr_freq_seg1_idx(hapd->iconf, seg1_idx);
+
+ is_dfs = ieee80211_is_dfs(freq, hapd->iface->hw_features,
+ hapd->iface->num_hw_features);
+
+ wpa_msg(hapd->msg_ctx, MSG_INFO,
+ "%sfreq=%d ht_enabled=%d ch_offset=%d ch_width=%s cf1=%d cf2=%d dfs=%d",
+ finished ? WPA_EVENT_CHANNEL_SWITCH :
+ WPA_EVENT_CHANNEL_SWITCH_STARTED,
+ freq, ht, offset, channel_width_to_string(width),
+ cf1, cf2, is_dfs);
+ if (!finished)
+ return;
if (hapd->csa_in_progress &&
freq == hapd->cs_freq_params.freq) {
hostapd_cleanup_cs_params(hapd);
ieee802_11_set_beacon(hapd);
- wpa_msg(hapd->msg_ctx, MSG_INFO, AP_CSA_FINISHED "freq=%d",
- freq);
+ wpa_msg(hapd->msg_ctx, MSG_INFO, AP_CSA_FINISHED
+ "freq=%d dfs=%d", freq, is_dfs);
+ } else if (hapd->iface->drv_flags & WPA_DRIVER_FLAGS_DFS_OFFLOAD) {
+ wpa_msg(hapd->msg_ctx, MSG_INFO, AP_CSA_FINISHED
+ "freq=%d dfs=%d", freq, is_dfs);
+ } else if (is_dfs &&
+ hostapd_is_dfs_required(hapd->iface) &&
+ !hostapd_is_dfs_chan_available(hapd->iface) &&
+ !hapd->iface->cac_started) {
+ hostapd_disable_iface(hapd->iface);
+ hostapd_enable_iface(hapd->iface);
}
+
+ for (i = 0; i < hapd->iface->num_bss; i++)
+ hostapd_neighbor_set_own_report(hapd->iface->bss[i]);
#endif /* NEED_AP_MLME */
}
}
+#ifdef CONFIG_ACS
+void hostapd_acs_channel_selected(struct hostapd_data *hapd,
+ struct acs_selected_channels *acs_res)
+{
+ int ret, i;
+ int err = 0;
+ struct hostapd_channel_data *pri_chan;
+
+ if (hapd->iconf->channel) {
+ wpa_printf(MSG_INFO, "ACS: Channel was already set to %d",
+ hapd->iconf->channel);
+ return;
+ }
+
+ hapd->iface->freq = acs_res->pri_freq;
+
+ if (!hapd->iface->current_mode) {
+ for (i = 0; i < hapd->iface->num_hw_features; i++) {
+ struct hostapd_hw_modes *mode =
+ &hapd->iface->hw_features[i];
+
+ if (mode->mode == acs_res->hw_mode) {
+ if (hapd->iface->freq > 0 &&
+ !hw_get_chan(mode->mode,
+ hapd->iface->freq,
+ hapd->iface->hw_features,
+ hapd->iface->num_hw_features))
+ continue;
+ hapd->iface->current_mode = mode;
+ break;
+ }
+ }
+ if (!hapd->iface->current_mode) {
+ hostapd_logger(hapd, NULL, HOSTAPD_MODULE_IEEE80211,
+ HOSTAPD_LEVEL_WARNING,
+ "driver selected to bad hw_mode");
+ err = 1;
+ goto out;
+ }
+ }
+
+ if (!acs_res->pri_freq) {
+ hostapd_logger(hapd, NULL, HOSTAPD_MODULE_IEEE80211,
+ HOSTAPD_LEVEL_WARNING,
+ "driver switched to bad channel");
+ err = 1;
+ goto out;
+ }
+ pri_chan = hw_get_channel_freq(hapd->iface->current_mode->mode,
+ acs_res->pri_freq, NULL,
+ hapd->iface->hw_features,
+ hapd->iface->num_hw_features);
+ if (!pri_chan) {
+ wpa_printf(MSG_ERROR,
+ "ACS: Could not determine primary channel number from pri_freq %u",
+ acs_res->pri_freq);
+ err = 1;
+ goto out;
+ }
+
+ hapd->iconf->channel = pri_chan->chan;
+ hapd->iconf->acs = 1;
+
+ if (acs_res->sec_freq == 0)
+ hapd->iconf->secondary_channel = 0;
+ else if (acs_res->sec_freq < acs_res->pri_freq)
+ hapd->iconf->secondary_channel = -1;
+ else if (acs_res->sec_freq > acs_res->pri_freq)
+ hapd->iconf->secondary_channel = 1;
+ else {
+ wpa_printf(MSG_ERROR, "Invalid secondary channel!");
+ err = 1;
+ goto out;
+ }
+
+ hapd->iconf->edmg_channel = acs_res->edmg_channel;
+
+ if (hapd->iface->conf->ieee80211ac || hapd->iface->conf->ieee80211ax) {
+ /* set defaults for backwards compatibility */
+ hostapd_set_oper_centr_freq_seg1_idx(hapd->iconf, 0);
+ hostapd_set_oper_centr_freq_seg0_idx(hapd->iconf, 0);
+ hostapd_set_oper_chwidth(hapd->iconf, CHANWIDTH_USE_HT);
+ if (acs_res->ch_width == 40) {
+ if (is_6ghz_freq(acs_res->pri_freq))
+ hostapd_set_oper_centr_freq_seg0_idx(
+ hapd->iconf,
+ acs_res->vht_seg0_center_ch);
+ } else if (acs_res->ch_width == 80) {
+ hostapd_set_oper_centr_freq_seg0_idx(
+ hapd->iconf, acs_res->vht_seg0_center_ch);
+ if (acs_res->vht_seg1_center_ch == 0) {
+ hostapd_set_oper_chwidth(hapd->iconf,
+ CHANWIDTH_80MHZ);
+ } else {
+ hostapd_set_oper_chwidth(hapd->iconf,
+ CHANWIDTH_80P80MHZ);
+ hostapd_set_oper_centr_freq_seg1_idx(
+ hapd->iconf,
+ acs_res->vht_seg1_center_ch);
+ }
+ } else if (acs_res->ch_width == 160) {
+ hostapd_set_oper_chwidth(hapd->iconf, CHANWIDTH_160MHZ);
+ hostapd_set_oper_centr_freq_seg0_idx(
+ hapd->iconf, acs_res->vht_seg1_center_ch);
+ }
+ }
+
+out:
+ ret = hostapd_acs_completed(hapd->iface, err);
+ if (ret) {
+ wpa_printf(MSG_ERROR,
+ "ACS: Possibly channel configuration is invalid");
+ }
+}
+#endif /* CONFIG_ACS */
+
+
int hostapd_probe_req_rx(struct hostapd_data *hapd, const u8 *sa, const u8 *da,
const u8 *bssid, const u8 *ie, size_t ie_len,
int ssi_signal)
#ifdef HOSTAPD
-#ifdef CONFIG_IEEE80211R
+#ifdef CONFIG_IEEE80211R_AP
static void hostapd_notify_auth_ft_finish(void *ctx, const u8 *dst,
const u8 *bssid,
u16 auth_transaction, u16 status,
hostapd_sta_auth(hapd, dst, auth_transaction, status, ies, ies_len);
}
-#endif /* CONFIG_IEEE80211R */
+#endif /* CONFIG_IEEE80211R_AP */
+
+
+#ifdef CONFIG_FILS
+static void hostapd_notify_auth_fils_finish(struct hostapd_data *hapd,
+ struct sta_info *sta, u16 resp,
+ struct wpabuf *data, int pub)
+{
+ if (resp == WLAN_STATUS_SUCCESS) {
+ hostapd_logger(hapd, sta->addr, HOSTAPD_MODULE_IEEE80211,
+ HOSTAPD_LEVEL_DEBUG, "authentication OK (FILS)");
+ sta->flags |= WLAN_STA_AUTH;
+ wpa_auth_sm_event(sta->wpa_sm, WPA_AUTH);
+ sta->auth_alg = WLAN_AUTH_FILS_SK;
+ mlme_authenticate_indication(hapd, sta);
+ } else {
+ hostapd_logger(hapd, sta->addr, HOSTAPD_MODULE_IEEE80211,
+ HOSTAPD_LEVEL_DEBUG,
+ "authentication failed (FILS)");
+ }
+
+ hostapd_sta_auth(hapd, sta->addr, 2, resp,
+ data ? wpabuf_head(data) : NULL,
+ data ? wpabuf_len(data) : 0);
+ wpabuf_free(data);
+}
+#endif /* CONFIG_FILS */
static void hostapd_notif_auth(struct hostapd_data *hapd,
}
sta->flags &= ~WLAN_STA_PREAUTH;
ieee802_1x_notify_pre_auth(sta->eapol_sm, 0);
-#ifdef CONFIG_IEEE80211R
+#ifdef CONFIG_IEEE80211R_AP
if (rx_auth->auth_type == WLAN_AUTH_FT && hapd->wpa_auth) {
sta->auth_alg = WLAN_AUTH_FT;
if (sta->wpa_sm == NULL)
sta->wpa_sm = wpa_auth_sta_init(hapd->wpa_auth,
sta->addr, NULL);
if (sta->wpa_sm == NULL) {
- wpa_printf(MSG_DEBUG, "FT: Failed to initialize WPA "
- "state machine");
+ wpa_printf(MSG_DEBUG,
+ "FT: Failed to initialize WPA state machine");
status = WLAN_STATUS_UNSPECIFIED_FAILURE;
goto fail;
}
hostapd_notify_auth_ft_finish, hapd);
return;
}
-#endif /* CONFIG_IEEE80211R */
+#endif /* CONFIG_IEEE80211R_AP */
+
+#ifdef CONFIG_FILS
+ if (rx_auth->auth_type == WLAN_AUTH_FILS_SK) {
+ sta->auth_alg = WLAN_AUTH_FILS_SK;
+ handle_auth_fils(hapd, sta, rx_auth->ies, rx_auth->ies_len,
+ rx_auth->auth_type, rx_auth->auth_transaction,
+ rx_auth->status_code,
+ hostapd_notify_auth_fils_finish);
+ return;
+ }
+#endif /* CONFIG_FILS */
+
fail:
hostapd_sta_auth(hapd, rx_auth->peer, rx_auth->auth_transaction + 1,
status, resp_ies, resp_ies_len);
}
+#ifndef NEED_AP_MLME
static void hostapd_action_rx(struct hostapd_data *hapd,
struct rx_mgmt *drv_mgmt)
{
struct sta_info *sta;
size_t plen __maybe_unused;
u16 fc;
+ u8 *action __maybe_unused;
- if (drv_mgmt->frame_len < 24 + 1)
+ if (drv_mgmt->frame_len < IEEE80211_HDRLEN + 2 + 1)
return;
- plen = drv_mgmt->frame_len - 24 - 1;
+ 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 */
- wpa_printf(MSG_DEBUG, "RX_ACTION cat %d action plen %d",
- mgmt->u.action.category, (int) plen);
+ 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
+#ifdef CONFIG_IEEE80211R_AP
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
+ wpa_ft_action_rx(sta->wpa_sm, (u8 *) &mgmt->u.action, plen);
+ return;
+ }
+#endif /* CONFIG_IEEE80211R_AP */
+ if (mgmt->u.action.category == WLAN_ACTION_SA_QUERY) {
+ ieee802_11_sa_query_action(hapd, mgmt, drv_mgmt->frame_len);
+ return;
+ }
+#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_WNM */
+#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 */
}
+#endif /* NEED_AP_MLME */
#ifdef NEED_AP_MLME
if (hapd->ext_mgmt_frame_handling) {
size_t hex_len = 2 * rx_mgmt->frame_len + 1;
char *hex = os_malloc(hex_len);
+
if (hex) {
wpa_snprintf_hex(hex, hex_len, rx_mgmt->frame,
rx_mgmt->frame_len);
hapd = get_hapd_bssid(iface, bssid);
if (hapd == NULL) {
- u16 fc;
- fc = le_to_host16(hdr->frame_control);
+ u16 fc = le_to_host16(hdr->frame_control);
/*
* Drop frames to unknown BSSIDs except for Beacon frames which
}
os_memset(&fi, 0, sizeof(fi));
+ fi.freq = rx_mgmt->freq;
fi.datarate = rx_mgmt->datarate;
fi.ssi_signal = rx_mgmt->ssi_signal;
if (hapd == HAPD_BROADCAST) {
size_t i;
+
ret = 0;
for (i = 0; i < iface->num_bss; i++) {
/* if bss is set, driver will call this function for
size_t len, u16 stype, int ok)
{
struct ieee80211_hdr *hdr;
+ struct hostapd_data *orig_hapd = hapd;
+
hdr = (struct ieee80211_hdr *) buf;
hapd = get_hapd_bssid(hapd->iface, get_hdr_bssid(hdr, len));
- if (hapd == NULL || hapd == HAPD_BROADCAST)
+ if (!hapd)
return;
+ if (hapd == HAPD_BROADCAST) {
+ if (stype != WLAN_FC_STYPE_ACTION || len <= 25 ||
+ buf[24] != WLAN_ACTION_PUBLIC)
+ return;
+ hapd = get_hapd_bssid(orig_hapd->iface, hdr->addr2);
+ if (!hapd || hapd == HAPD_BROADCAST)
+ return;
+ /*
+ * Allow processing of TX status for a Public Action frame that
+ * used wildcard BBSID.
+ */
+ }
ieee802_11_mgmt_cb(hapd, buf, len, stype, ok);
}
static int hostapd_event_new_sta(struct hostapd_data *hapd, const u8 *addr)
{
struct sta_info *sta = ap_get_sta(hapd, addr);
+
if (sta)
return 0;
size_t j;
for (j = 0; j < iface->num_bss; j++) {
- if ((sta = ap_get_sta(iface->bss[j], src))) {
- if (sta->flags & WLAN_STA_ASSOC) {
- hapd = iface->bss[j];
- break;
- }
+ sta = ap_get_sta(iface->bss[j], src);
+ if (sta && sta->flags & WLAN_STA_ASSOC) {
+ hapd = iface->bss[j];
+ break;
}
}
ieee802_1x_receive(hapd, src, data, data_len);
}
+#endif /* HOSTAPD */
+
+
+static struct hostapd_channel_data *
+hostapd_get_mode_chan(struct hostapd_hw_modes *mode, unsigned int freq)
+{
+ int i;
+ struct hostapd_channel_data *chan;
+
+ for (i = 0; i < mode->num_channels; i++) {
+ chan = &mode->channels[i];
+ if ((unsigned int) chan->freq == freq)
+ return chan;
+ }
+
+ return NULL;
+}
+
static struct hostapd_channel_data * hostapd_get_mode_channel(
struct hostapd_iface *iface, unsigned int freq)
int i;
struct hostapd_channel_data *chan;
- for (i = 0; i < iface->current_mode->num_channels; i++) {
- chan = &iface->current_mode->channels[i];
- if (!chan)
- return NULL;
- if ((unsigned int) chan->freq == freq)
+ for (i = 0; i < iface->num_hw_features; i++) {
+ if (hostapd_hw_skip_mode(iface, &iface->hw_features[i]))
+ continue;
+ chan = hostapd_get_mode_chan(&iface->hw_features[i], freq);
+ if (chan)
return chan;
}
if (!chan || chan->flag & HOSTAPD_CHAN_DISABLED)
return;
- wpa_printf(MSG_DEBUG, "Single Channel Survey: (freq=%d channel_time=%ld channel_time_busy=%ld)",
+ wpa_printf(MSG_DEBUG,
+ "Single Channel Survey: (freq=%d channel_time=%ld channel_time_busy=%ld)",
survey->freq,
(unsigned long int) survey->channel_time,
(unsigned long int) survey->channel_time_busy);
}
-static void hostapd_event_get_survey(struct hostapd_data *hapd,
- struct survey_results *survey_results)
+void hostapd_event_get_survey(struct hostapd_iface *iface,
+ struct survey_results *survey_results)
{
- struct hostapd_iface *iface = hapd->iface;
struct freq_survey *survey, *tmp;
struct hostapd_channel_data *chan;
}
+#ifdef HOSTAPD
#ifdef NEED_AP_MLME
static void hostapd_event_iface_unavailable(struct hostapd_data *hapd)
}
+static void hostapd_event_dfs_pre_cac_expired(struct hostapd_data *hapd,
+ struct dfs_event *radar)
+{
+ wpa_printf(MSG_DEBUG, "DFS Pre-CAC expired on %d MHz", radar->freq);
+ hostapd_dfs_pre_cac_expired(hapd->iface, radar->freq, radar->ht_enabled,
+ radar->chan_offset, radar->chan_width,
+ radar->cf1, radar->cf2);
+}
+
+
static void hostapd_event_dfs_cac_finished(struct hostapd_data *hapd,
struct dfs_event *radar)
{
radar->cf1, radar->cf2);
}
+
+static void hostapd_event_dfs_cac_started(struct hostapd_data *hapd,
+ struct dfs_event *radar)
+{
+ wpa_printf(MSG_DEBUG, "DFS offload CAC started on %d MHz", radar->freq);
+ hostapd_dfs_start_cac(hapd->iface, radar->freq, radar->ht_enabled,
+ radar->chan_offset, radar->chan_width,
+ radar->cf1, radar->cf2);
+}
+
#endif /* NEED_AP_MLME */
+static void hostapd_event_wds_sta_interface_status(struct hostapd_data *hapd,
+ int istatus,
+ const char *ifname,
+ const u8 *addr)
+{
+ struct sta_info *sta = ap_get_sta(hapd, addr);
+
+ if (sta) {
+ os_free(sta->ifname_wds);
+ if (istatus == INTERFACE_ADDED)
+ sta->ifname_wds = os_strdup(ifname);
+ else
+ sta->ifname_wds = NULL;
+ }
+
+ wpa_msg(hapd->msg_ctx, MSG_INFO, "%sifname=%s sta_addr=" MACSTR,
+ istatus == INTERFACE_ADDED ?
+ WDS_STA_INTERFACE_ADDED : WDS_STA_INTERFACE_REMOVED,
+ ifname, MAC2STR(addr));
+}
+
+
+#ifdef CONFIG_OWE
+static int hostapd_notif_update_dh_ie(struct hostapd_data *hapd,
+ const u8 *peer, const u8 *ie,
+ size_t ie_len)
+{
+ u16 status;
+ struct sta_info *sta;
+ struct ieee802_11_elems elems;
+
+ if (!hapd || !hapd->wpa_auth) {
+ wpa_printf(MSG_DEBUG, "OWE: Invalid hapd context");
+ return -1;
+ }
+ if (!peer) {
+ wpa_printf(MSG_DEBUG, "OWE: Peer unknown");
+ return -1;
+ }
+ if (!(hapd->conf->wpa_key_mgmt & WPA_KEY_MGMT_OWE)) {
+ wpa_printf(MSG_DEBUG, "OWE: No OWE AKM configured");
+ status = WLAN_STATUS_AKMP_NOT_VALID;
+ goto err;
+ }
+ if (ieee802_11_parse_elems(ie, ie_len, &elems, 1) == ParseFailed) {
+ wpa_printf(MSG_DEBUG, "OWE: Failed to parse OWE IE for "
+ MACSTR, MAC2STR(peer));
+ status = WLAN_STATUS_UNSPECIFIED_FAILURE;
+ goto err;
+ }
+ status = owe_validate_request(hapd, peer, elems.rsn_ie,
+ elems.rsn_ie_len,
+ elems.owe_dh, elems.owe_dh_len);
+ if (status != WLAN_STATUS_SUCCESS)
+ goto err;
+
+ sta = ap_get_sta(hapd, peer);
+ if (sta) {
+ ap_sta_no_session_timeout(hapd, sta);
+ accounting_sta_stop(hapd, sta);
+
+ /*
+ * Make sure that the previously registered inactivity timer
+ * will not remove the STA immediately.
+ */
+ sta->timeout_next = STA_NULLFUNC;
+ } else {
+ sta = ap_sta_add(hapd, peer);
+ if (!sta) {
+ status = WLAN_STATUS_UNSPECIFIED_FAILURE;
+ goto err;
+ }
+ }
+ sta->flags &= ~(WLAN_STA_WPS | WLAN_STA_MAYBE_WPS | WLAN_STA_WPS2);
+
+ status = owe_process_rsn_ie(hapd, sta, elems.rsn_ie,
+ elems.rsn_ie_len, elems.owe_dh,
+ elems.owe_dh_len);
+ if (status != WLAN_STATUS_SUCCESS)
+ ap_free_sta(hapd, sta);
+
+ return 0;
+err:
+ hostapd_drv_update_dh_ie(hapd, peer, status, NULL, 0);
+ return 0;
+}
+#endif /* CONFIG_OWE */
+
+
void wpa_supplicant_event(void *ctx, enum wpa_event_type event,
union wpa_event_data *data)
{
data->rx_mgmt.frame_len >= 24) {
const struct ieee80211_hdr *hdr;
u16 fc;
+
hdr = (const struct ieee80211_hdr *) data->rx_mgmt.frame;
fc = le_to_host16(hdr->frame_control);
if (WLAN_FC_GET_TYPE(fc) == WLAN_FC_TYPE_MGMT &&
if (hapd->iface->scan_cb)
hapd->iface->scan_cb(hapd->iface);
break;
-#ifdef CONFIG_IEEE80211R
- case EVENT_FT_RRB_RX:
- wpa_ft_rrb_rx(hapd->wpa_auth, data->ft_rrb_rx.src,
- data->ft_rrb_rx.data, data->ft_rrb_rx.data_len);
- break;
-#endif /* CONFIG_IEEE80211R */
case EVENT_WPS_BUTTON_PUSHED:
hostapd_wps_button_pushed(hapd, NULL);
break;
if (!data->rx_mgmt.frame)
break;
#ifdef NEED_AP_MLME
- if (hostapd_mgmt_rx(hapd, &data->rx_mgmt) > 0)
- break;
-#endif /* NEED_AP_MLME */
+ hostapd_mgmt_rx(hapd, &data->rx_mgmt);
+#else /* NEED_AP_MLME */
hostapd_action_rx(hapd, &data->rx_mgmt);
+#endif /* NEED_AP_MLME */
break;
case EVENT_RX_PROBE_REQ:
if (data->rx_probe_req.sa == NULL ||
data->assoc_info.req_ies_len,
data->assoc_info.reassoc);
break;
+#ifdef CONFIG_OWE
+ case EVENT_UPDATE_DH:
+ if (!data)
+ return;
+ hostapd_notif_update_dh_ie(hapd, data->update_dh.peer,
+ data->update_dh.ie,
+ data->update_dh.ie_len);
+ break;
+#endif /* CONFIG_OWE */
case EVENT_DISASSOC:
if (data)
hostapd_notif_disassoc(hapd, data->disassoc_info.addr);
case EVENT_AUTH:
hostapd_notif_auth(hapd, &data->auth);
break;
+ case EVENT_CH_SWITCH_STARTED:
case EVENT_CH_SWITCH:
if (!data)
break;
data->ch_switch.ch_offset,
data->ch_switch.ch_width,
data->ch_switch.cf1,
- data->ch_switch.cf2);
+ data->ch_switch.cf2,
+ event == EVENT_CH_SWITCH);
break;
case EVENT_CONNECT_FAILED_REASON:
if (!data)
data->connect_failed_reason.code);
break;
case EVENT_SURVEY:
- hostapd_event_get_survey(hapd, &data->survey_results);
+ hostapd_event_get_survey(hapd->iface, &data->survey_results);
break;
#ifdef NEED_AP_MLME
case EVENT_INTERFACE_UNAVAILABLE:
break;
hostapd_event_dfs_radar_detected(hapd, &data->dfs_event);
break;
+ case EVENT_DFS_PRE_CAC_EXPIRED:
+ if (!data)
+ break;
+ hostapd_event_dfs_pre_cac_expired(hapd, &data->dfs_event);
+ break;
case EVENT_DFS_CAC_FINISHED:
if (!data)
break;
hostapd_channel_list_updated(
hapd->iface, data->channel_list_changed.initiator);
break;
+ case EVENT_DFS_CAC_STARTED:
+ if (!data)
+ break;
+ hostapd_event_dfs_cac_started(hapd, &data->dfs_event);
+ break;
#endif /* NEED_AP_MLME */
+ case EVENT_INTERFACE_ENABLED:
+ wpa_msg(hapd->msg_ctx, MSG_INFO, INTERFACE_ENABLED);
+ if (hapd->disabled && hapd->started) {
+ hapd->disabled = 0;
+ /*
+ * Try to re-enable interface if the driver stopped it
+ * when the interface got disabled.
+ */
+ if (hapd->wpa_auth)
+ wpa_auth_reconfig_group_keys(hapd->wpa_auth);
+ else
+ hostapd_reconfig_encryption(hapd);
+ hapd->reenable_beacon = 1;
+ ieee802_11_set_beacon(hapd);
+#ifdef NEED_AP_MLME
+ } else if (hapd->disabled && hapd->iface->cac_started) {
+ wpa_printf(MSG_DEBUG, "DFS: restarting pending CAC");
+ hostapd_handle_dfs(hapd->iface);
+#endif /* NEED_AP_MLME */
+ }
+ break;
+ case EVENT_INTERFACE_DISABLED:
+ hostapd_free_stas(hapd);
+ wpa_msg(hapd->msg_ctx, MSG_INFO, INTERFACE_DISABLED);
+ hapd->disabled = 1;
+ break;
+#ifdef CONFIG_ACS
+ case EVENT_ACS_CHANNEL_SELECTED:
+ hostapd_acs_channel_selected(hapd,
+ &data->acs_selected_channels);
+ break;
+#endif /* CONFIG_ACS */
+ case EVENT_STATION_OPMODE_CHANGED:
+ hostapd_event_sta_opmode_changed(hapd, data->sta_opmode.addr,
+ data->sta_opmode.smps_mode,
+ data->sta_opmode.chan_width,
+ data->sta_opmode.rx_nss);
+ break;
+ case EVENT_WDS_STA_INTERFACE_STATUS:
+ hostapd_event_wds_sta_interface_status(
+ hapd, data->wds_sta_interface.istatus,
+ data->wds_sta_interface.ifname,
+ data->wds_sta_interface.sta_addr);
+ break;
default:
wpa_printf(MSG_DEBUG, "Unknown event %d", event);
break;
}
}
+
+void wpa_supplicant_event_global(void *ctx, enum wpa_event_type event,
+ union wpa_event_data *data)
+{
+ struct hapd_interfaces *interfaces = ctx;
+ struct hostapd_data *hapd;
+
+ if (event != EVENT_INTERFACE_STATUS)
+ return;
+
+ hapd = hostapd_get_iface(interfaces, data->interface_status.ifname);
+ if (hapd && hapd->driver && hapd->driver->get_ifindex &&
+ hapd->drv_priv) {
+ unsigned int ifindex;
+
+ ifindex = hapd->driver->get_ifindex(hapd->drv_priv);
+ if (ifindex != data->interface_status.ifindex) {
+ wpa_dbg(hapd->msg_ctx, MSG_DEBUG,
+ "interface status ifindex %d mismatch (%d)",
+ ifindex, data->interface_status.ifindex);
+ return;
+ }
+ }
+ if (hapd)
+ wpa_supplicant_event(hapd, event, data);
+}
+
#endif /* HOSTAPD */