18d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt/* 28d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * hostapd / Callback functions for driver wrappers 3391c59f0632df8db1c325da1d31d479b2eedce45Dmitry Shmidt * Copyright (c) 2002-2013, Jouni Malinen <j@w1.fi> 48d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * 5c5ec7f57ead87efa365800228aa0b09a12d9e6c4Dmitry Shmidt * This software may be distributed under the terms of the BSD license. 6c5ec7f57ead87efa365800228aa0b09a12d9e6c4Dmitry Shmidt * See README for more details. 78d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt */ 88d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 98d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt#include "utils/includes.h" 108d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 118d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt#include "utils/common.h" 127832adbbd72a1b784b7fb74a71a5d4085b0cb0d3Dmitry Shmidt#include "utils/eloop.h" 138d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt#include "radius/radius.h" 148d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt#include "drivers/driver.h" 158d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt#include "common/ieee802_11_defs.h" 168d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt#include "common/ieee802_11_common.h" 17f86232838cf712377867cb42417c1613ab5dc425Dmitry Shmidt#include "common/wpa_ctrl.h" 188d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt#include "crypto/random.h" 198d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt#include "p2p/p2p.h" 208d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt#include "wps/wps.h" 2161d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt#include "wnm_ap.h" 228d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt#include "hostapd.h" 238d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt#include "ieee802_11.h" 248d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt#include "sta_info.h" 258d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt#include "accounting.h" 268d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt#include "tkip_countermeasures.h" 278d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt#include "ieee802_1x.h" 288d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt#include "wpa_auth.h" 298d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt#include "wps_hostapd.h" 308d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt#include "ap_drv_ops.h" 318d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt#include "ap_config.h" 3204949598a23f501be6eec21697465fd46a28840aDmitry Shmidt#include "hw_features.h" 33051af73b8f8014eff33330aead0f36944b3403e6Dmitry Shmidt#include "dfs.h" 347832adbbd72a1b784b7fb74a71a5d4085b0cb0d3Dmitry Shmidt#include "beacon.h" 358d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 368d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 378d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtint hostapd_notif_assoc(struct hostapd_data *hapd, const u8 *addr, 381f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidt const u8 *req_ies, size_t req_ies_len, int reassoc) 398d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt{ 408d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt struct sta_info *sta; 418d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt int new_assoc, res; 428d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt struct ieee802_11_elems elems; 431f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidt const u8 *ie; 441f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidt size_t ielen; 4561d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt#ifdef CONFIG_IEEE80211R 4661d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt u8 buf[sizeof(struct ieee80211_mgmt) + 1024]; 4761d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt u8 *p = buf; 4861d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt#endif /* CONFIG_IEEE80211R */ 491f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidt u16 reason = WLAN_REASON_UNSPECIFIED; 5061d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt u16 status = WLAN_STATUS_SUCCESS; 51391c59f0632df8db1c325da1d31d479b2eedce45Dmitry Shmidt const u8 *p2p_dev_addr = NULL; 528d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 538d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if (addr == NULL) { 548d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt /* 558d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * This could potentially happen with unexpected event from the 568d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * driver wrapper. This was seen at least in one case where the 578d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * driver ended up being set to station mode while hostapd was 588d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * running, so better make sure we stop processing such an 598d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * event here. 608d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt */ 618d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt wpa_printf(MSG_DEBUG, "hostapd_notif_assoc: Skip event with " 628d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt "no address"); 638d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt return -1; 648d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt } 658d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt random_add_randomness(addr, ETH_ALEN); 668d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 678d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt hostapd_logger(hapd, addr, HOSTAPD_MODULE_IEEE80211, 688d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt HOSTAPD_LEVEL_INFO, "associated"); 698d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 701f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidt ieee802_11_parse_elems(req_ies, req_ies_len, &elems, 0); 718d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if (elems.wps_ie) { 728d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt ie = elems.wps_ie - 2; 738d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt ielen = elems.wps_ie_len + 2; 748d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt wpa_printf(MSG_DEBUG, "STA included WPS IE in (Re)AssocReq"); 758d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt } else if (elems.rsn_ie) { 768d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt ie = elems.rsn_ie - 2; 778d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt ielen = elems.rsn_ie_len + 2; 788d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt wpa_printf(MSG_DEBUG, "STA included RSN IE in (Re)AssocReq"); 798d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt } else if (elems.wpa_ie) { 808d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt ie = elems.wpa_ie - 2; 818d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt ielen = elems.wpa_ie_len + 2; 828d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt wpa_printf(MSG_DEBUG, "STA included WPA IE in (Re)AssocReq"); 83f21452aea786ac056eb01f1cbba4f553bd502747Dmitry Shmidt#ifdef CONFIG_HS20 84f21452aea786ac056eb01f1cbba4f553bd502747Dmitry Shmidt } else if (elems.osen) { 85f21452aea786ac056eb01f1cbba4f553bd502747Dmitry Shmidt ie = elems.osen - 2; 86f21452aea786ac056eb01f1cbba4f553bd502747Dmitry Shmidt ielen = elems.osen_len + 2; 87f21452aea786ac056eb01f1cbba4f553bd502747Dmitry Shmidt wpa_printf(MSG_DEBUG, "STA included OSEN IE in (Re)AssocReq"); 88f21452aea786ac056eb01f1cbba4f553bd502747Dmitry Shmidt#endif /* CONFIG_HS20 */ 898d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt } else { 908d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt ie = NULL; 918d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt ielen = 0; 928d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt wpa_printf(MSG_DEBUG, "STA did not include WPS/RSN/WPA IE in " 938d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt "(Re)AssocReq"); 948d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt } 958d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 968d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt sta = ap_get_sta(hapd, addr); 978d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if (sta) { 9834af306c42b7ccf956508e7cd23f0ba90606e360Dmitry Shmidt ap_sta_no_session_timeout(hapd, sta); 998d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt accounting_sta_stop(hapd, sta); 10004949598a23f501be6eec21697465fd46a28840aDmitry Shmidt 10104949598a23f501be6eec21697465fd46a28840aDmitry Shmidt /* 10204949598a23f501be6eec21697465fd46a28840aDmitry Shmidt * Make sure that the previously registered inactivity timer 10304949598a23f501be6eec21697465fd46a28840aDmitry Shmidt * will not remove the STA immediately. 10404949598a23f501be6eec21697465fd46a28840aDmitry Shmidt */ 10504949598a23f501be6eec21697465fd46a28840aDmitry Shmidt sta->timeout_next = STA_NULLFUNC; 1068d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt } else { 1078d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt sta = ap_sta_add(hapd, addr); 10804949598a23f501be6eec21697465fd46a28840aDmitry Shmidt if (sta == NULL) { 10904949598a23f501be6eec21697465fd46a28840aDmitry Shmidt hostapd_drv_sta_disassoc(hapd, addr, 11004949598a23f501be6eec21697465fd46a28840aDmitry Shmidt WLAN_REASON_DISASSOC_AP_BUSY); 1118d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt return -1; 11204949598a23f501be6eec21697465fd46a28840aDmitry Shmidt } 1138d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt } 1141f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidt sta->flags &= ~(WLAN_STA_WPS | WLAN_STA_MAYBE_WPS | WLAN_STA_WPS2); 1158d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 1168d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt#ifdef CONFIG_P2P 1178d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if (elems.p2p) { 1188d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt wpabuf_free(sta->p2p_ie); 1191f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidt sta->p2p_ie = ieee802_11_vendor_ie_concat(req_ies, req_ies_len, 1208d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt P2P_IE_VENDOR_TYPE); 121391c59f0632df8db1c325da1d31d479b2eedce45Dmitry Shmidt if (sta->p2p_ie) 122391c59f0632df8db1c325da1d31d479b2eedce45Dmitry Shmidt p2p_dev_addr = p2p_get_go_dev_addr(sta->p2p_ie); 1238d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt } 1248d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt#endif /* CONFIG_P2P */ 1258d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 1267832adbbd72a1b784b7fb74a71a5d4085b0cb0d3Dmitry Shmidt#ifdef CONFIG_IEEE80211N 1277832adbbd72a1b784b7fb74a71a5d4085b0cb0d3Dmitry Shmidt#ifdef NEED_AP_MLME 1287832adbbd72a1b784b7fb74a71a5d4085b0cb0d3Dmitry Shmidt if (elems.ht_capabilities && 1297832adbbd72a1b784b7fb74a71a5d4085b0cb0d3Dmitry Shmidt elems.ht_capabilities_len >= 1307832adbbd72a1b784b7fb74a71a5d4085b0cb0d3Dmitry Shmidt sizeof(struct ieee80211_ht_capabilities) && 1317832adbbd72a1b784b7fb74a71a5d4085b0cb0d3Dmitry Shmidt (hapd->iface->conf->ht_capab & 1327832adbbd72a1b784b7fb74a71a5d4085b0cb0d3Dmitry Shmidt HT_CAP_INFO_SUPP_CHANNEL_WIDTH_SET)) { 1337832adbbd72a1b784b7fb74a71a5d4085b0cb0d3Dmitry Shmidt struct ieee80211_ht_capabilities *ht_cap = 1347832adbbd72a1b784b7fb74a71a5d4085b0cb0d3Dmitry Shmidt (struct ieee80211_ht_capabilities *) 1357832adbbd72a1b784b7fb74a71a5d4085b0cb0d3Dmitry Shmidt elems.ht_capabilities; 1367832adbbd72a1b784b7fb74a71a5d4085b0cb0d3Dmitry Shmidt 1377832adbbd72a1b784b7fb74a71a5d4085b0cb0d3Dmitry Shmidt if (le_to_host16(ht_cap->ht_capabilities_info) & 1387832adbbd72a1b784b7fb74a71a5d4085b0cb0d3Dmitry Shmidt HT_CAP_INFO_40MHZ_INTOLERANT) 1397832adbbd72a1b784b7fb74a71a5d4085b0cb0d3Dmitry Shmidt ht40_intolerant_add(hapd->iface, sta); 1407832adbbd72a1b784b7fb74a71a5d4085b0cb0d3Dmitry Shmidt } 1417832adbbd72a1b784b7fb74a71a5d4085b0cb0d3Dmitry Shmidt#endif /* NEED_AP_MLME */ 1427832adbbd72a1b784b7fb74a71a5d4085b0cb0d3Dmitry Shmidt#endif /* CONFIG_IEEE80211N */ 1437832adbbd72a1b784b7fb74a71a5d4085b0cb0d3Dmitry Shmidt 144051af73b8f8014eff33330aead0f36944b3403e6Dmitry Shmidt#ifdef CONFIG_INTERWORKING 145051af73b8f8014eff33330aead0f36944b3403e6Dmitry Shmidt if (elems.ext_capab && elems.ext_capab_len > 4) { 146051af73b8f8014eff33330aead0f36944b3403e6Dmitry Shmidt if (elems.ext_capab[4] & 0x01) 147051af73b8f8014eff33330aead0f36944b3403e6Dmitry Shmidt sta->qos_map_enabled = 1; 148051af73b8f8014eff33330aead0f36944b3403e6Dmitry Shmidt } 149051af73b8f8014eff33330aead0f36944b3403e6Dmitry Shmidt#endif /* CONFIG_INTERWORKING */ 150051af73b8f8014eff33330aead0f36944b3403e6Dmitry Shmidt 151d5e4923d04122f81300fa68fb07d64ede28fd44dDmitry Shmidt#ifdef CONFIG_HS20 152d5e4923d04122f81300fa68fb07d64ede28fd44dDmitry Shmidt wpabuf_free(sta->hs20_ie); 153d5e4923d04122f81300fa68fb07d64ede28fd44dDmitry Shmidt if (elems.hs20 && elems.hs20_len > 4) { 154d5e4923d04122f81300fa68fb07d64ede28fd44dDmitry Shmidt sta->hs20_ie = wpabuf_alloc_copy(elems.hs20 + 4, 155d5e4923d04122f81300fa68fb07d64ede28fd44dDmitry Shmidt elems.hs20_len - 4); 156d5e4923d04122f81300fa68fb07d64ede28fd44dDmitry Shmidt } else 157d5e4923d04122f81300fa68fb07d64ede28fd44dDmitry Shmidt sta->hs20_ie = NULL; 158d5e4923d04122f81300fa68fb07d64ede28fd44dDmitry Shmidt#endif /* CONFIG_HS20 */ 159d5e4923d04122f81300fa68fb07d64ede28fd44dDmitry Shmidt 1608d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if (hapd->conf->wpa) { 1618d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if (ie == NULL || ielen == 0) { 1621f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidt#ifdef CONFIG_WPS 1638d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if (hapd->conf->wps_state) { 1648d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt wpa_printf(MSG_DEBUG, "STA did not include " 1658d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt "WPA/RSN IE in (Re)Association " 1668d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt "Request - possible WPS use"); 1678d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt sta->flags |= WLAN_STA_MAYBE_WPS; 1688d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt goto skip_wpa_check; 1698d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt } 1701f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidt#endif /* CONFIG_WPS */ 1718d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 1728d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt wpa_printf(MSG_DEBUG, "No WPA/RSN IE from STA"); 1738d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt return -1; 1748d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt } 1751f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidt#ifdef CONFIG_WPS 1768d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if (hapd->conf->wps_state && ie[0] == 0xdd && ie[1] >= 4 && 1778d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt os_memcmp(ie + 2, "\x00\x50\xf2\x04", 4) == 0) { 1781f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidt struct wpabuf *wps; 1798d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt sta->flags |= WLAN_STA_WPS; 1801f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidt wps = ieee802_11_vendor_ie_concat(ie, ielen, 1811f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidt WPS_IE_VENDOR_TYPE); 1821f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidt if (wps) { 1831f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidt if (wps_is_20(wps)) { 1841f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidt wpa_printf(MSG_DEBUG, "WPS: STA " 1851f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidt "supports WPS 2.0"); 1861f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidt sta->flags |= WLAN_STA_WPS2; 1871f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidt } 1881f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidt wpabuf_free(wps); 1891f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidt } 1908d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt goto skip_wpa_check; 1918d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt } 1921f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidt#endif /* CONFIG_WPS */ 1938d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 1948d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if (sta->wpa_sm == NULL) 1958d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt sta->wpa_sm = wpa_auth_sta_init(hapd->wpa_auth, 196391c59f0632df8db1c325da1d31d479b2eedce45Dmitry Shmidt sta->addr, 197391c59f0632df8db1c325da1d31d479b2eedce45Dmitry Shmidt p2p_dev_addr); 1988d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if (sta->wpa_sm == NULL) { 1998d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt wpa_printf(MSG_ERROR, "Failed to initialize WPA state " 2008d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt "machine"); 2018d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt return -1; 2028d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt } 2038d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt res = wpa_validate_wpa_ie(hapd->wpa_auth, sta->wpa_sm, 20461d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt ie, ielen, 20561d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt elems.mdie, elems.mdie_len); 2068d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if (res != WPA_IE_OK) { 2078d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt wpa_printf(MSG_DEBUG, "WPA/RSN information element " 2088d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt "rejected? (res %u)", res); 2098d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt wpa_hexdump(MSG_DEBUG, "IE", ie, ielen); 21061d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt if (res == WPA_INVALID_GROUP) { 2111f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidt reason = WLAN_REASON_GROUP_CIPHER_NOT_VALID; 21261d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt status = WLAN_STATUS_GROUP_CIPHER_NOT_VALID; 21361d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt } else if (res == WPA_INVALID_PAIRWISE) { 2141f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidt reason = WLAN_REASON_PAIRWISE_CIPHER_NOT_VALID; 21561d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt status = WLAN_STATUS_PAIRWISE_CIPHER_NOT_VALID; 21661d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt } else if (res == WPA_INVALID_AKMP) { 2171f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidt reason = WLAN_REASON_AKMP_NOT_VALID; 21861d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt status = WLAN_STATUS_AKMP_NOT_VALID; 21961d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt } 2208d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt#ifdef CONFIG_IEEE80211W 22161d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt else if (res == WPA_MGMT_FRAME_PROTECTION_VIOLATION) { 2221f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidt reason = WLAN_REASON_INVALID_IE; 22361d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt status = WLAN_STATUS_INVALID_IE; 22461d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt } else if (res == WPA_INVALID_MGMT_GROUP_CIPHER) { 2251f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidt reason = WLAN_REASON_GROUP_CIPHER_NOT_VALID; 22661d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt status = WLAN_STATUS_GROUP_CIPHER_NOT_VALID; 22761d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt } 2288d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt#endif /* CONFIG_IEEE80211W */ 22961d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt else { 2301f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidt reason = WLAN_REASON_INVALID_IE; 23161d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt status = WLAN_STATUS_INVALID_IE; 23261d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt } 2331f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidt goto fail; 2348d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt } 23561d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt#ifdef CONFIG_IEEE80211W 23661d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt if ((sta->flags & WLAN_STA_MFP) && !sta->sa_query_timed_out && 23761d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt sta->sa_query_count > 0) 23861d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt ap_check_sa_query_timeout(hapd, sta); 23961d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt if ((sta->flags & WLAN_STA_MFP) && !sta->sa_query_timed_out && 24061d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt (sta->auth_alg != WLAN_AUTH_FT)) { 24161d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt /* 24261d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt * STA has already been associated with MFP and SA 24361d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt * Query timeout has not been reached. Reject the 24461d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt * association attempt temporarily and start SA Query, 24561d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt * if one is not pending. 24661d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt */ 24761d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt 24861d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt if (sta->sa_query_count == 0) 24961d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt ap_sta_start_sa_query(hapd, sta); 25061d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt 25161d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt#ifdef CONFIG_IEEE80211R 25261d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt status = WLAN_STATUS_ASSOC_REJECTED_TEMPORARILY; 25361d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt 25461d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt p = hostapd_eid_assoc_comeback_time(hapd, sta, p); 25561d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt 25661d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt hostapd_sta_assoc(hapd, addr, reassoc, status, buf, 25761d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt p - buf); 25861d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt#endif /* CONFIG_IEEE80211R */ 25961d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt return 0; 26061d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt } 26161d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt 26261d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt if (wpa_auth_uses_mfp(sta->wpa_sm)) 26361d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt sta->flags |= WLAN_STA_MFP; 26461d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt else 26561d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt sta->flags &= ~WLAN_STA_MFP; 26661d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt#endif /* CONFIG_IEEE80211W */ 26761d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt 26861d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt#ifdef CONFIG_IEEE80211R 26961d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt if (sta->auth_alg == WLAN_AUTH_FT) { 27061d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt status = wpa_ft_validate_reassoc(sta->wpa_sm, req_ies, 27161d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt req_ies_len); 27261d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt if (status != WLAN_STATUS_SUCCESS) { 27361d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt if (status == WLAN_STATUS_INVALID_PMKID) 27461d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt reason = WLAN_REASON_INVALID_IE; 27561d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt if (status == WLAN_STATUS_INVALID_MDIE) 27661d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt reason = WLAN_REASON_INVALID_IE; 27761d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt if (status == WLAN_STATUS_INVALID_FTIE) 27861d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt reason = WLAN_REASON_INVALID_IE; 27961d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt goto fail; 28061d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt } 28161d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt } 28261d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt#endif /* CONFIG_IEEE80211R */ 2838d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt } else if (hapd->conf->wps_state) { 2841f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidt#ifdef CONFIG_WPS 2851f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidt struct wpabuf *wps; 2861f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidt if (req_ies) 2871f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidt wps = ieee802_11_vendor_ie_concat(req_ies, req_ies_len, 2888d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt WPS_IE_VENDOR_TYPE); 2891f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidt else 2901f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidt wps = NULL; 2911f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidt#ifdef CONFIG_WPS_STRICT 2921f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidt if (wps && wps_validate_assoc_req(wps) < 0) { 2931f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidt reason = WLAN_REASON_INVALID_IE; 29461d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt status = WLAN_STATUS_INVALID_IE; 2958d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt wpabuf_free(wps); 2961f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidt goto fail; 2978d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt } 2988d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt#endif /* CONFIG_WPS_STRICT */ 2991f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidt if (wps) { 3008d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt sta->flags |= WLAN_STA_WPS; 3011f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidt if (wps_is_20(wps)) { 3021f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidt wpa_printf(MSG_DEBUG, "WPS: STA supports " 3031f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidt "WPS 2.0"); 3041f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidt sta->flags |= WLAN_STA_WPS2; 3051f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidt } 3068d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt } else 3078d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt sta->flags |= WLAN_STA_MAYBE_WPS; 3081f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidt wpabuf_free(wps); 3091f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidt#endif /* CONFIG_WPS */ 310f21452aea786ac056eb01f1cbba4f553bd502747Dmitry Shmidt#ifdef CONFIG_HS20 311f21452aea786ac056eb01f1cbba4f553bd502747Dmitry Shmidt } else if (hapd->conf->osen) { 312f21452aea786ac056eb01f1cbba4f553bd502747Dmitry Shmidt if (elems.osen == NULL) { 313f21452aea786ac056eb01f1cbba4f553bd502747Dmitry Shmidt hostapd_logger( 314f21452aea786ac056eb01f1cbba4f553bd502747Dmitry Shmidt hapd, sta->addr, HOSTAPD_MODULE_IEEE80211, 315f21452aea786ac056eb01f1cbba4f553bd502747Dmitry Shmidt HOSTAPD_LEVEL_INFO, 316f21452aea786ac056eb01f1cbba4f553bd502747Dmitry Shmidt "No HS 2.0 OSEN element in association request"); 317f21452aea786ac056eb01f1cbba4f553bd502747Dmitry Shmidt return WLAN_STATUS_INVALID_IE; 318f21452aea786ac056eb01f1cbba4f553bd502747Dmitry Shmidt } 319f21452aea786ac056eb01f1cbba4f553bd502747Dmitry Shmidt 320f21452aea786ac056eb01f1cbba4f553bd502747Dmitry Shmidt wpa_printf(MSG_DEBUG, "HS 2.0: OSEN association"); 321f21452aea786ac056eb01f1cbba4f553bd502747Dmitry Shmidt if (sta->wpa_sm == NULL) 322f21452aea786ac056eb01f1cbba4f553bd502747Dmitry Shmidt sta->wpa_sm = wpa_auth_sta_init(hapd->wpa_auth, 323f21452aea786ac056eb01f1cbba4f553bd502747Dmitry Shmidt sta->addr, NULL); 324f21452aea786ac056eb01f1cbba4f553bd502747Dmitry Shmidt if (sta->wpa_sm == NULL) { 325f21452aea786ac056eb01f1cbba4f553bd502747Dmitry Shmidt wpa_printf(MSG_WARNING, "Failed to initialize WPA " 326f21452aea786ac056eb01f1cbba4f553bd502747Dmitry Shmidt "state machine"); 327f21452aea786ac056eb01f1cbba4f553bd502747Dmitry Shmidt return WLAN_STATUS_UNSPECIFIED_FAILURE; 328f21452aea786ac056eb01f1cbba4f553bd502747Dmitry Shmidt } 329f21452aea786ac056eb01f1cbba4f553bd502747Dmitry Shmidt if (wpa_validate_osen(hapd->wpa_auth, sta->wpa_sm, 330f21452aea786ac056eb01f1cbba4f553bd502747Dmitry Shmidt elems.osen - 2, elems.osen_len + 2) < 0) 331f21452aea786ac056eb01f1cbba4f553bd502747Dmitry Shmidt return WLAN_STATUS_INVALID_IE; 332f21452aea786ac056eb01f1cbba4f553bd502747Dmitry Shmidt#endif /* CONFIG_HS20 */ 3338d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt } 3341f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidt#ifdef CONFIG_WPS 3358d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtskip_wpa_check: 3361f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidt#endif /* CONFIG_WPS */ 3378d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 33861d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt#ifdef CONFIG_IEEE80211R 33961d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt p = wpa_sm_write_assoc_resp_ies(sta->wpa_sm, buf, sizeof(buf), 34061d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt sta->auth_alg, req_ies, req_ies_len); 34161d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt 34261d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt hostapd_sta_assoc(hapd, addr, reassoc, status, buf, p - buf); 343661b4f78e48c697429dc46154a4125892c001718Dmitry Shmidt 344661b4f78e48c697429dc46154a4125892c001718Dmitry Shmidt if (sta->auth_alg == WLAN_AUTH_FT) 345661b4f78e48c697429dc46154a4125892c001718Dmitry Shmidt ap_sta_set_authorized(hapd, sta, 1); 34661d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt#else /* CONFIG_IEEE80211R */ 34761d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt /* Keep compiler silent about unused variables */ 34861d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt if (status) { 34961d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt } 35061d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt#endif /* CONFIG_IEEE80211R */ 35161d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt 3528d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt new_assoc = (sta->flags & WLAN_STA_ASSOC) == 0; 3538d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt sta->flags |= WLAN_STA_AUTH | WLAN_STA_ASSOC; 354fb79edc9df1f20461e90e478363d207348213d35Dmitry Shmidt sta->flags &= ~WLAN_STA_WNM_SLEEP_MODE; 35561d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt 356661b4f78e48c697429dc46154a4125892c001718Dmitry Shmidt hostapd_set_sta_flags(hapd, sta); 357661b4f78e48c697429dc46154a4125892c001718Dmitry Shmidt 35861d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt if (reassoc && (sta->auth_alg == WLAN_AUTH_FT)) 35961d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt wpa_auth_sm_event(sta->wpa_sm, WPA_ASSOC_FT); 36061d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt else 36161d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt wpa_auth_sm_event(sta->wpa_sm, WPA_ASSOC); 3628d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 3638d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt hostapd_new_assoc_sta(hapd, sta, !new_assoc); 3648d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 3658d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt ieee802_1x_notify_port_enabled(sta->eapol_sm, 1); 3668d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 3678d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt#ifdef CONFIG_P2P 3681f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidt if (req_ies) { 3691f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidt p2p_group_notif_assoc(hapd->p2p_group, sta->addr, 3701f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidt req_ies, req_ies_len); 3711f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidt } 3728d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt#endif /* CONFIG_P2P */ 3738d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 3748d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt return 0; 3751f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidt 3761f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidtfail: 37761d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt#ifdef CONFIG_IEEE80211R 37861d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt hostapd_sta_assoc(hapd, addr, reassoc, status, buf, p - buf); 37961d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt#endif /* CONFIG_IEEE80211R */ 3801f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidt hostapd_drv_sta_disassoc(hapd, sta->addr, reason); 3811f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidt ap_free_sta(hapd, sta); 3821f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidt return -1; 3838d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt} 3848d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 3858d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 3868d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtvoid hostapd_notif_disassoc(struct hostapd_data *hapd, const u8 *addr) 3878d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt{ 3888d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt struct sta_info *sta; 3898d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 3908d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if (addr == NULL) { 3918d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt /* 3928d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * This could potentially happen with unexpected event from the 3938d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * driver wrapper. This was seen at least in one case where the 3948d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * driver ended up reporting a station mode event while hostapd 3958d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * was running, so better make sure we stop processing such an 3968d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * event here. 3978d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt */ 3988d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt wpa_printf(MSG_DEBUG, "hostapd_notif_disassoc: Skip event " 3998d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt "with no address"); 4008d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt return; 4018d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt } 4028d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 4038d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt hostapd_logger(hapd, addr, HOSTAPD_MODULE_IEEE80211, 4048d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt HOSTAPD_LEVEL_INFO, "disassociated"); 4058d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 4068d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt sta = ap_get_sta(hapd, addr); 4078d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if (sta == NULL) { 4088d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt wpa_printf(MSG_DEBUG, "Disassociation notification for " 4098d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt "unknown STA " MACSTR, MAC2STR(addr)); 4108d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt return; 4118d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt } 4128d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 4131f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidt ap_sta_set_authorized(hapd, sta, 0); 4148d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt sta->flags &= ~(WLAN_STA_AUTH | WLAN_STA_ASSOC); 4158d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt wpa_auth_sm_event(sta->wpa_sm, WPA_DISASSOC); 4168d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt sta->acct_terminate_cause = RADIUS_ACCT_TERMINATE_CAUSE_USER_REQUEST; 4178d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt ieee802_1x_notify_port_enabled(sta->eapol_sm, 0); 4188d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt ap_free_sta(hapd, sta); 4198d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt} 4208d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 4218d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 4228d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtvoid hostapd_event_sta_low_ack(struct hostapd_data *hapd, const u8 *addr) 4238d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt{ 4248d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt struct sta_info *sta = ap_get_sta(hapd, addr); 4258d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 4268d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if (!sta || !hapd->conf->disassoc_low_ack) 4278d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt return; 4288d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 4298d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt hostapd_logger(hapd, addr, HOSTAPD_MODULE_IEEE80211, 4308d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt HOSTAPD_LEVEL_INFO, "disconnected due to excessive " 4318d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt "missing ACKs"); 4328d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt hostapd_drv_sta_disassoc(hapd, addr, WLAN_REASON_DISASSOC_LOW_ACK); 4338d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if (sta) 4348d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt ap_sta_disassociate(hapd, sta, WLAN_REASON_DISASSOC_LOW_ACK); 4358d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt} 4368d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 4378d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 43804949598a23f501be6eec21697465fd46a28840aDmitry Shmidtvoid hostapd_event_ch_switch(struct hostapd_data *hapd, int freq, int ht, 43904f534e89ed127da4077485376f24debc50d80d5Dmitry Shmidt int offset, int width, int cf1, int cf2) 44004949598a23f501be6eec21697465fd46a28840aDmitry Shmidt{ 44104949598a23f501be6eec21697465fd46a28840aDmitry Shmidt#ifdef NEED_AP_MLME 44204f534e89ed127da4077485376f24debc50d80d5Dmitry Shmidt int channel, chwidth, seg0_idx = 0, seg1_idx = 0; 44304949598a23f501be6eec21697465fd46a28840aDmitry Shmidt 44404949598a23f501be6eec21697465fd46a28840aDmitry Shmidt hostapd_logger(hapd, NULL, HOSTAPD_MODULE_IEEE80211, 44504949598a23f501be6eec21697465fd46a28840aDmitry Shmidt HOSTAPD_LEVEL_INFO, "driver had channel switch: " 44604f534e89ed127da4077485376f24debc50d80d5Dmitry Shmidt "freq=%d, ht=%d, offset=%d, width=%d, cf1=%d, cf2=%d", 44704f534e89ed127da4077485376f24debc50d80d5Dmitry Shmidt freq, ht, offset, width, cf1, cf2); 44804949598a23f501be6eec21697465fd46a28840aDmitry Shmidt 44904949598a23f501be6eec21697465fd46a28840aDmitry Shmidt hapd->iface->freq = freq; 45004949598a23f501be6eec21697465fd46a28840aDmitry Shmidt 45104949598a23f501be6eec21697465fd46a28840aDmitry Shmidt channel = hostapd_hw_get_channel(hapd, freq); 45204949598a23f501be6eec21697465fd46a28840aDmitry Shmidt if (!channel) { 45304949598a23f501be6eec21697465fd46a28840aDmitry Shmidt hostapd_logger(hapd, NULL, HOSTAPD_MODULE_IEEE80211, 45404949598a23f501be6eec21697465fd46a28840aDmitry Shmidt HOSTAPD_LEVEL_WARNING, "driver switched to " 45504949598a23f501be6eec21697465fd46a28840aDmitry Shmidt "bad channel!"); 45604949598a23f501be6eec21697465fd46a28840aDmitry Shmidt return; 45704949598a23f501be6eec21697465fd46a28840aDmitry Shmidt } 45804949598a23f501be6eec21697465fd46a28840aDmitry Shmidt 45904f534e89ed127da4077485376f24debc50d80d5Dmitry Shmidt switch (width) { 46004f534e89ed127da4077485376f24debc50d80d5Dmitry Shmidt case CHAN_WIDTH_80: 46104f534e89ed127da4077485376f24debc50d80d5Dmitry Shmidt chwidth = VHT_CHANWIDTH_80MHZ; 46204f534e89ed127da4077485376f24debc50d80d5Dmitry Shmidt break; 46304f534e89ed127da4077485376f24debc50d80d5Dmitry Shmidt case CHAN_WIDTH_80P80: 46404f534e89ed127da4077485376f24debc50d80d5Dmitry Shmidt chwidth = VHT_CHANWIDTH_80P80MHZ; 46504f534e89ed127da4077485376f24debc50d80d5Dmitry Shmidt break; 46604f534e89ed127da4077485376f24debc50d80d5Dmitry Shmidt case CHAN_WIDTH_160: 46704f534e89ed127da4077485376f24debc50d80d5Dmitry Shmidt chwidth = VHT_CHANWIDTH_160MHZ; 46804f534e89ed127da4077485376f24debc50d80d5Dmitry Shmidt break; 46904f534e89ed127da4077485376f24debc50d80d5Dmitry Shmidt case CHAN_WIDTH_20_NOHT: 47004f534e89ed127da4077485376f24debc50d80d5Dmitry Shmidt case CHAN_WIDTH_20: 47104f534e89ed127da4077485376f24debc50d80d5Dmitry Shmidt case CHAN_WIDTH_40: 47204f534e89ed127da4077485376f24debc50d80d5Dmitry Shmidt default: 47304f534e89ed127da4077485376f24debc50d80d5Dmitry Shmidt chwidth = VHT_CHANWIDTH_USE_HT; 47404f534e89ed127da4077485376f24debc50d80d5Dmitry Shmidt break; 47504f534e89ed127da4077485376f24debc50d80d5Dmitry Shmidt } 47604f534e89ed127da4077485376f24debc50d80d5Dmitry Shmidt 47704f534e89ed127da4077485376f24debc50d80d5Dmitry Shmidt switch (hapd->iface->current_mode->mode) { 47804f534e89ed127da4077485376f24debc50d80d5Dmitry Shmidt case HOSTAPD_MODE_IEEE80211A: 47904f534e89ed127da4077485376f24debc50d80d5Dmitry Shmidt if (cf1 > 5000) 48004f534e89ed127da4077485376f24debc50d80d5Dmitry Shmidt seg0_idx = (cf1 - 5000) / 5; 48104f534e89ed127da4077485376f24debc50d80d5Dmitry Shmidt if (cf2 > 5000) 48204f534e89ed127da4077485376f24debc50d80d5Dmitry Shmidt seg1_idx = (cf2 - 5000) / 5; 48304f534e89ed127da4077485376f24debc50d80d5Dmitry Shmidt break; 48404f534e89ed127da4077485376f24debc50d80d5Dmitry Shmidt default: 48504f534e89ed127da4077485376f24debc50d80d5Dmitry Shmidt seg0_idx = hostapd_hw_get_channel(hapd, cf1); 48604f534e89ed127da4077485376f24debc50d80d5Dmitry Shmidt seg1_idx = hostapd_hw_get_channel(hapd, cf2); 48704f534e89ed127da4077485376f24debc50d80d5Dmitry Shmidt break; 48804f534e89ed127da4077485376f24debc50d80d5Dmitry Shmidt } 48904f534e89ed127da4077485376f24debc50d80d5Dmitry Shmidt 49004949598a23f501be6eec21697465fd46a28840aDmitry Shmidt hapd->iconf->channel = channel; 49104949598a23f501be6eec21697465fd46a28840aDmitry Shmidt hapd->iconf->ieee80211n = ht; 49204949598a23f501be6eec21697465fd46a28840aDmitry Shmidt hapd->iconf->secondary_channel = offset; 49304f534e89ed127da4077485376f24debc50d80d5Dmitry Shmidt hapd->iconf->vht_oper_chwidth = chwidth; 49404f534e89ed127da4077485376f24debc50d80d5Dmitry Shmidt hapd->iconf->vht_oper_centr_freq_seg0_idx = seg0_idx; 49504f534e89ed127da4077485376f24debc50d80d5Dmitry Shmidt hapd->iconf->vht_oper_centr_freq_seg1_idx = seg1_idx; 496e0e48dc666fb14a7bb60264ca87463ba7bc1fe0bDmitry Shmidt 497d30ac604c9f6da71a0dd7f46d25be05a2a62cfbbDmitry Shmidt if (hapd->csa_in_progress && 498d30ac604c9f6da71a0dd7f46d25be05a2a62cfbbDmitry Shmidt freq == hapd->cs_freq_params.freq) { 499e0e48dc666fb14a7bb60264ca87463ba7bc1fe0bDmitry Shmidt hostapd_cleanup_cs_params(hapd); 500d30ac604c9f6da71a0dd7f46d25be05a2a62cfbbDmitry Shmidt ieee802_11_set_beacon(hapd); 501e0e48dc666fb14a7bb60264ca87463ba7bc1fe0bDmitry Shmidt 502e0e48dc666fb14a7bb60264ca87463ba7bc1fe0bDmitry Shmidt wpa_msg(hapd->msg_ctx, MSG_INFO, AP_CSA_FINISHED "freq=%d", 503e0e48dc666fb14a7bb60264ca87463ba7bc1fe0bDmitry Shmidt freq); 504e0e48dc666fb14a7bb60264ca87463ba7bc1fe0bDmitry Shmidt } 50504949598a23f501be6eec21697465fd46a28840aDmitry Shmidt#endif /* NEED_AP_MLME */ 50604949598a23f501be6eec21697465fd46a28840aDmitry Shmidt} 50704949598a23f501be6eec21697465fd46a28840aDmitry Shmidt 50804949598a23f501be6eec21697465fd46a28840aDmitry Shmidt 509f86232838cf712377867cb42417c1613ab5dc425Dmitry Shmidtvoid hostapd_event_connect_failed_reason(struct hostapd_data *hapd, 510f86232838cf712377867cb42417c1613ab5dc425Dmitry Shmidt const u8 *addr, int reason_code) 511f86232838cf712377867cb42417c1613ab5dc425Dmitry Shmidt{ 512f86232838cf712377867cb42417c1613ab5dc425Dmitry Shmidt switch (reason_code) { 513f86232838cf712377867cb42417c1613ab5dc425Dmitry Shmidt case MAX_CLIENT_REACHED: 514f86232838cf712377867cb42417c1613ab5dc425Dmitry Shmidt wpa_msg(hapd->msg_ctx, MSG_INFO, AP_REJECTED_MAX_STA MACSTR, 515f86232838cf712377867cb42417c1613ab5dc425Dmitry Shmidt MAC2STR(addr)); 516f86232838cf712377867cb42417c1613ab5dc425Dmitry Shmidt break; 517f86232838cf712377867cb42417c1613ab5dc425Dmitry Shmidt case BLOCKED_CLIENT: 518f86232838cf712377867cb42417c1613ab5dc425Dmitry Shmidt wpa_msg(hapd->msg_ctx, MSG_INFO, AP_REJECTED_BLOCKED_STA MACSTR, 519f86232838cf712377867cb42417c1613ab5dc425Dmitry Shmidt MAC2STR(addr)); 520f86232838cf712377867cb42417c1613ab5dc425Dmitry Shmidt break; 521f86232838cf712377867cb42417c1613ab5dc425Dmitry Shmidt } 522f86232838cf712377867cb42417c1613ab5dc425Dmitry Shmidt} 523f86232838cf712377867cb42417c1613ab5dc425Dmitry Shmidt 524f86232838cf712377867cb42417c1613ab5dc425Dmitry Shmidt 5251f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidtint hostapd_probe_req_rx(struct hostapd_data *hapd, const u8 *sa, const u8 *da, 52604949598a23f501be6eec21697465fd46a28840aDmitry Shmidt const u8 *bssid, const u8 *ie, size_t ie_len, 52704949598a23f501be6eec21697465fd46a28840aDmitry Shmidt int ssi_signal) 5288d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt{ 5298d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt size_t i; 5308d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt int ret = 0; 5318d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 5328d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if (sa == NULL || ie == NULL) 5338d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt return -1; 5348d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 5358d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt random_add_randomness(sa, ETH_ALEN); 5368d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt for (i = 0; hapd->probereq_cb && i < hapd->num_probereq_cb; i++) { 5378d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if (hapd->probereq_cb[i].cb(hapd->probereq_cb[i].ctx, 53804949598a23f501be6eec21697465fd46a28840aDmitry Shmidt sa, da, bssid, ie, ie_len, 53904949598a23f501be6eec21697465fd46a28840aDmitry Shmidt ssi_signal) > 0) { 5408d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt ret = 1; 5418d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt break; 5428d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt } 5438d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt } 5448d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt return ret; 5458d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt} 5468d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 5478d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 5488d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt#ifdef HOSTAPD 5498d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 55061d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt#ifdef CONFIG_IEEE80211R 55161d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidtstatic void hostapd_notify_auth_ft_finish(void *ctx, const u8 *dst, 55261d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt const u8 *bssid, 55361d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt u16 auth_transaction, u16 status, 55461d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt const u8 *ies, size_t ies_len) 55561d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt{ 55661d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt struct hostapd_data *hapd = ctx; 55761d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt struct sta_info *sta; 55861d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt 55961d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt sta = ap_get_sta(hapd, dst); 56061d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt if (sta == NULL) 56161d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt return; 56261d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt 56361d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt hostapd_logger(hapd, dst, HOSTAPD_MODULE_IEEE80211, 56461d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt HOSTAPD_LEVEL_DEBUG, "authentication OK (FT)"); 56561d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt sta->flags |= WLAN_STA_AUTH; 56661d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt 56761d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt hostapd_sta_auth(hapd, dst, auth_transaction, status, ies, ies_len); 56861d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt} 56961d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt#endif /* CONFIG_IEEE80211R */ 57061d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt 57161d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt 57261d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidtstatic void hostapd_notif_auth(struct hostapd_data *hapd, 57361d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt struct auth_info *rx_auth) 57461d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt{ 57561d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt struct sta_info *sta; 57661d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt u16 status = WLAN_STATUS_SUCCESS; 57761d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt u8 resp_ies[2 + WLAN_AUTH_CHALLENGE_LEN]; 57861d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt size_t resp_ies_len = 0; 57961d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt 58061d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt sta = ap_get_sta(hapd, rx_auth->peer); 58161d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt if (!sta) { 58261d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt sta = ap_sta_add(hapd, rx_auth->peer); 58361d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt if (sta == NULL) { 5844b06059785b935dd1f4f09314e4e12c417d2c6a4Dmitry Shmidt status = WLAN_STATUS_AP_UNABLE_TO_HANDLE_NEW_STA; 58561d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt goto fail; 58661d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt } 58761d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt } 58861d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt sta->flags &= ~WLAN_STA_PREAUTH; 58961d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt ieee802_1x_notify_pre_auth(sta->eapol_sm, 0); 59061d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt#ifdef CONFIG_IEEE80211R 59161d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt if (rx_auth->auth_type == WLAN_AUTH_FT && hapd->wpa_auth) { 59261d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt sta->auth_alg = WLAN_AUTH_FT; 59361d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt if (sta->wpa_sm == NULL) 59461d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt sta->wpa_sm = wpa_auth_sta_init(hapd->wpa_auth, 595391c59f0632df8db1c325da1d31d479b2eedce45Dmitry Shmidt sta->addr, NULL); 59661d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt if (sta->wpa_sm == NULL) { 59761d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt wpa_printf(MSG_DEBUG, "FT: Failed to initialize WPA " 59861d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt "state machine"); 59961d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt status = WLAN_STATUS_UNSPECIFIED_FAILURE; 60061d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt goto fail; 60161d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt } 60261d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt wpa_ft_process_auth(sta->wpa_sm, rx_auth->bssid, 60361d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt rx_auth->auth_transaction, rx_auth->ies, 60461d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt rx_auth->ies_len, 60561d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt hostapd_notify_auth_ft_finish, hapd); 60661d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt return; 60761d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt } 60861d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt#endif /* CONFIG_IEEE80211R */ 60961d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidtfail: 61061d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt hostapd_sta_auth(hapd, rx_auth->peer, rx_auth->auth_transaction + 1, 61161d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt status, resp_ies, resp_ies_len); 61261d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt} 61361d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt 61461d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt 61561d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidtstatic void hostapd_action_rx(struct hostapd_data *hapd, 616fb79edc9df1f20461e90e478363d207348213d35Dmitry Shmidt struct rx_mgmt *drv_mgmt) 61761d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt{ 618fb79edc9df1f20461e90e478363d207348213d35Dmitry Shmidt struct ieee80211_mgmt *mgmt; 61961d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt struct sta_info *sta; 620fb79edc9df1f20461e90e478363d207348213d35Dmitry Shmidt size_t plen __maybe_unused; 621fb79edc9df1f20461e90e478363d207348213d35Dmitry Shmidt u16 fc; 622fb79edc9df1f20461e90e478363d207348213d35Dmitry Shmidt 623fb79edc9df1f20461e90e478363d207348213d35Dmitry Shmidt if (drv_mgmt->frame_len < 24 + 1) 624fb79edc9df1f20461e90e478363d207348213d35Dmitry Shmidt return; 625fb79edc9df1f20461e90e478363d207348213d35Dmitry Shmidt 626fb79edc9df1f20461e90e478363d207348213d35Dmitry Shmidt plen = drv_mgmt->frame_len - 24 - 1; 627fb79edc9df1f20461e90e478363d207348213d35Dmitry Shmidt 628fb79edc9df1f20461e90e478363d207348213d35Dmitry Shmidt mgmt = (struct ieee80211_mgmt *) drv_mgmt->frame; 629fb79edc9df1f20461e90e478363d207348213d35Dmitry Shmidt fc = le_to_host16(mgmt->frame_control); 630fb79edc9df1f20461e90e478363d207348213d35Dmitry Shmidt if (WLAN_FC_GET_STYPE(fc) != WLAN_FC_STYPE_ACTION) 631fb79edc9df1f20461e90e478363d207348213d35Dmitry Shmidt return; /* handled by the driver */ 63261d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt 63361d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt wpa_printf(MSG_DEBUG, "RX_ACTION cat %d action plen %d", 634fb79edc9df1f20461e90e478363d207348213d35Dmitry Shmidt mgmt->u.action.category, (int) plen); 63561d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt 636fb79edc9df1f20461e90e478363d207348213d35Dmitry Shmidt sta = ap_get_sta(hapd, mgmt->sa); 63761d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt if (sta == NULL) { 63861d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt wpa_printf(MSG_DEBUG, "%s: station not found", __func__); 63961d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt return; 64061d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt } 64161d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt#ifdef CONFIG_IEEE80211R 642fb79edc9df1f20461e90e478363d207348213d35Dmitry Shmidt if (mgmt->u.action.category == WLAN_ACTION_FT) { 643fb79edc9df1f20461e90e478363d207348213d35Dmitry Shmidt const u8 *payload = drv_mgmt->frame + 24 + 1; 644fb79edc9df1f20461e90e478363d207348213d35Dmitry Shmidt wpa_ft_action_rx(sta->wpa_sm, payload, plen); 64561d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt } 64661d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt#endif /* CONFIG_IEEE80211R */ 64761d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt#ifdef CONFIG_IEEE80211W 648fb79edc9df1f20461e90e478363d207348213d35Dmitry Shmidt if (mgmt->u.action.category == WLAN_ACTION_SA_QUERY && plen >= 4) { 649fb79edc9df1f20461e90e478363d207348213d35Dmitry Shmidt ieee802_11_sa_query_action( 650fb79edc9df1f20461e90e478363d207348213d35Dmitry Shmidt hapd, mgmt->sa, 651fb79edc9df1f20461e90e478363d207348213d35Dmitry Shmidt mgmt->u.action.u.sa_query_resp.action, 652fb79edc9df1f20461e90e478363d207348213d35Dmitry Shmidt mgmt->u.action.u.sa_query_resp.trans_id); 65361d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt } 65461d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt#endif /* CONFIG_IEEE80211W */ 655a54fa5fb807eaeff45464139b5a7759f060cec68Dmitry Shmidt#ifdef CONFIG_WNM 656fb79edc9df1f20461e90e478363d207348213d35Dmitry Shmidt if (mgmt->u.action.category == WLAN_ACTION_WNM) { 657fb79edc9df1f20461e90e478363d207348213d35Dmitry Shmidt ieee802_11_rx_wnm_action_ap(hapd, mgmt, drv_mgmt->frame_len); 65861d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt } 659a54fa5fb807eaeff45464139b5a7759f060cec68Dmitry Shmidt#endif /* CONFIG_WNM */ 66061d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt} 66161d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt 66261d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt 6638d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt#ifdef NEED_AP_MLME 6648d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 6658d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt#define HAPD_BROADCAST ((struct hostapd_data *) -1) 6668d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 6678d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtstatic struct hostapd_data * get_hapd_bssid(struct hostapd_iface *iface, 6688d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt const u8 *bssid) 6698d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt{ 6708d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt size_t i; 6718d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 6728d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if (bssid == NULL) 6738d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt return NULL; 6748d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if (bssid[0] == 0xff && bssid[1] == 0xff && bssid[2] == 0xff && 6758d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt bssid[3] == 0xff && bssid[4] == 0xff && bssid[5] == 0xff) 6768d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt return HAPD_BROADCAST; 6778d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 6788d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt for (i = 0; i < iface->num_bss; i++) { 6798d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if (os_memcmp(bssid, iface->bss[i]->own_addr, ETH_ALEN) == 0) 6808d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt return iface->bss[i]; 6818d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt } 6828d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 6838d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt return NULL; 6848d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt} 6858d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 6868d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 6878d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtstatic void hostapd_rx_from_unknown_sta(struct hostapd_data *hapd, 6881f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidt const u8 *bssid, const u8 *addr, 6891f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidt int wds) 6908d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt{ 6911f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidt hapd = get_hapd_bssid(hapd->iface, bssid); 6928d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if (hapd == NULL || hapd == HAPD_BROADCAST) 6938d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt return; 6948d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 6951f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidt ieee802_11_rx_from_unknown(hapd, addr, wds); 6968d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt} 6978d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 6988d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 699fb79edc9df1f20461e90e478363d207348213d35Dmitry Shmidtstatic int hostapd_mgmt_rx(struct hostapd_data *hapd, struct rx_mgmt *rx_mgmt) 7008d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt{ 7018d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt struct hostapd_iface *iface = hapd->iface; 7028d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt const struct ieee80211_hdr *hdr; 7038d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt const u8 *bssid; 7048d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt struct hostapd_frame_info fi; 705fb79edc9df1f20461e90e478363d207348213d35Dmitry Shmidt int ret; 7068d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 7077d5c8f257a74ac0d12828962a492e8b84ef83923Dmitry Shmidt#ifdef CONFIG_TESTING_OPTIONS 7087d5c8f257a74ac0d12828962a492e8b84ef83923Dmitry Shmidt if (hapd->ext_mgmt_frame_handling) { 7097d5c8f257a74ac0d12828962a492e8b84ef83923Dmitry Shmidt size_t hex_len = 2 * rx_mgmt->frame_len + 1; 7107d5c8f257a74ac0d12828962a492e8b84ef83923Dmitry Shmidt char *hex = os_malloc(hex_len); 7117d5c8f257a74ac0d12828962a492e8b84ef83923Dmitry Shmidt if (hex) { 7127d5c8f257a74ac0d12828962a492e8b84ef83923Dmitry Shmidt wpa_snprintf_hex(hex, hex_len, rx_mgmt->frame, 7137d5c8f257a74ac0d12828962a492e8b84ef83923Dmitry Shmidt rx_mgmt->frame_len); 7147d5c8f257a74ac0d12828962a492e8b84ef83923Dmitry Shmidt wpa_msg(hapd->msg_ctx, MSG_INFO, "MGMT-RX %s", hex); 7157d5c8f257a74ac0d12828962a492e8b84ef83923Dmitry Shmidt os_free(hex); 7167d5c8f257a74ac0d12828962a492e8b84ef83923Dmitry Shmidt } 7177d5c8f257a74ac0d12828962a492e8b84ef83923Dmitry Shmidt return 1; 7187d5c8f257a74ac0d12828962a492e8b84ef83923Dmitry Shmidt } 7197d5c8f257a74ac0d12828962a492e8b84ef83923Dmitry Shmidt#endif /* CONFIG_TESTING_OPTIONS */ 7207d5c8f257a74ac0d12828962a492e8b84ef83923Dmitry Shmidt 7218d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt hdr = (const struct ieee80211_hdr *) rx_mgmt->frame; 7228d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt bssid = get_hdr_bssid(hdr, rx_mgmt->frame_len); 7238d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if (bssid == NULL) 724fb79edc9df1f20461e90e478363d207348213d35Dmitry Shmidt return 0; 7258d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 7268d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt hapd = get_hapd_bssid(iface, bssid); 7278d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if (hapd == NULL) { 7288d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt u16 fc; 7298d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt fc = le_to_host16(hdr->frame_control); 7308d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 7318d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt /* 7328d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * Drop frames to unknown BSSIDs except for Beacon frames which 7338d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * could be used to update neighbor information. 7348d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt */ 7358d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if (WLAN_FC_GET_TYPE(fc) == WLAN_FC_TYPE_MGMT && 7368d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt WLAN_FC_GET_STYPE(fc) == WLAN_FC_STYPE_BEACON) 7378d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt hapd = iface->bss[0]; 7388d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt else 739fb79edc9df1f20461e90e478363d207348213d35Dmitry Shmidt return 0; 7408d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt } 7418d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 7428d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt os_memset(&fi, 0, sizeof(fi)); 7438d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt fi.datarate = rx_mgmt->datarate; 7448d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt fi.ssi_signal = rx_mgmt->ssi_signal; 7458d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 7468d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if (hapd == HAPD_BROADCAST) { 7478d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt size_t i; 748fb79edc9df1f20461e90e478363d207348213d35Dmitry Shmidt ret = 0; 749fb79edc9df1f20461e90e478363d207348213d35Dmitry Shmidt for (i = 0; i < iface->num_bss; i++) { 7509866086a955d00e237cc8df3722e7dff75c02532Dmitry Shmidt /* if bss is set, driver will call this function for 7519866086a955d00e237cc8df3722e7dff75c02532Dmitry Shmidt * each bss individually. */ 7529866086a955d00e237cc8df3722e7dff75c02532Dmitry Shmidt if (rx_mgmt->drv_priv && 7539866086a955d00e237cc8df3722e7dff75c02532Dmitry Shmidt (iface->bss[i]->drv_priv != rx_mgmt->drv_priv)) 7549866086a955d00e237cc8df3722e7dff75c02532Dmitry Shmidt continue; 7559866086a955d00e237cc8df3722e7dff75c02532Dmitry Shmidt 756fb79edc9df1f20461e90e478363d207348213d35Dmitry Shmidt if (ieee802_11_mgmt(iface->bss[i], rx_mgmt->frame, 757fb79edc9df1f20461e90e478363d207348213d35Dmitry Shmidt rx_mgmt->frame_len, &fi) > 0) 758fb79edc9df1f20461e90e478363d207348213d35Dmitry Shmidt ret = 1; 759fb79edc9df1f20461e90e478363d207348213d35Dmitry Shmidt } 7608d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt } else 761fb79edc9df1f20461e90e478363d207348213d35Dmitry Shmidt ret = ieee802_11_mgmt(hapd, rx_mgmt->frame, rx_mgmt->frame_len, 762fb79edc9df1f20461e90e478363d207348213d35Dmitry Shmidt &fi); 7638d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 7648d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt random_add_randomness(&fi, sizeof(fi)); 7658d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 766fb79edc9df1f20461e90e478363d207348213d35Dmitry Shmidt return ret; 76775ecf5267604f166b85a7ee2cf0d9cb682966680Jouni Malinen} 76875ecf5267604f166b85a7ee2cf0d9cb682966680Jouni Malinen 76975ecf5267604f166b85a7ee2cf0d9cb682966680Jouni Malinen 7708d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtstatic void hostapd_mgmt_tx_cb(struct hostapd_data *hapd, const u8 *buf, 7718d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt size_t len, u16 stype, int ok) 7728d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt{ 7738d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt struct ieee80211_hdr *hdr; 7748d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt hdr = (struct ieee80211_hdr *) buf; 7758d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt hapd = get_hapd_bssid(hapd->iface, get_hdr_bssid(hdr, len)); 7768d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if (hapd == NULL || hapd == HAPD_BROADCAST) 7778d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt return; 7788d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt ieee802_11_mgmt_cb(hapd, buf, len, stype, ok); 7798d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt} 7808d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 7818d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt#endif /* NEED_AP_MLME */ 7828d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 7838d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 7848d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtstatic int hostapd_event_new_sta(struct hostapd_data *hapd, const u8 *addr) 7858d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt{ 7868d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt struct sta_info *sta = ap_get_sta(hapd, addr); 7878d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if (sta) 7888d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt return 0; 7898d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 7908d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt wpa_printf(MSG_DEBUG, "Data frame from unknown STA " MACSTR 7918d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt " - adding a new STA", MAC2STR(addr)); 7928d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt sta = ap_sta_add(hapd, addr); 7938d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if (sta) { 7948d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt hostapd_new_assoc_sta(hapd, sta, 0); 7958d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt } else { 7968d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt wpa_printf(MSG_DEBUG, "Failed to add STA entry for " MACSTR, 7978d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt MAC2STR(addr)); 7988d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt return -1; 7998d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt } 8008d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 8018d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt return 0; 8028d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt} 8038d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 8048d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 8058d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtstatic void hostapd_event_eapol_rx(struct hostapd_data *hapd, const u8 *src, 8068d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt const u8 *data, size_t data_len) 8078d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt{ 8088d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt struct hostapd_iface *iface = hapd->iface; 809d5e4923d04122f81300fa68fb07d64ede28fd44dDmitry Shmidt struct sta_info *sta; 8108d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt size_t j; 8118d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 8128d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt for (j = 0; j < iface->num_bss; j++) { 813d5e4923d04122f81300fa68fb07d64ede28fd44dDmitry Shmidt if ((sta = ap_get_sta(iface->bss[j], src))) { 814d5e4923d04122f81300fa68fb07d64ede28fd44dDmitry Shmidt if (sta->flags & WLAN_STA_ASSOC) { 815d5e4923d04122f81300fa68fb07d64ede28fd44dDmitry Shmidt hapd = iface->bss[j]; 816d5e4923d04122f81300fa68fb07d64ede28fd44dDmitry Shmidt break; 817d5e4923d04122f81300fa68fb07d64ede28fd44dDmitry Shmidt } 8188d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt } 8198d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt } 8208d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 8218d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt ieee802_1x_receive(hapd, src, data, data_len); 8228d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt} 8238d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 8248d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 825b7b4d0ec07161a6d76c40ba7ef1306e82fbb7e15Dmitry Shmidtstatic struct hostapd_channel_data * hostapd_get_mode_channel( 826b7b4d0ec07161a6d76c40ba7ef1306e82fbb7e15Dmitry Shmidt struct hostapd_iface *iface, unsigned int freq) 827b7b4d0ec07161a6d76c40ba7ef1306e82fbb7e15Dmitry Shmidt{ 828b7b4d0ec07161a6d76c40ba7ef1306e82fbb7e15Dmitry Shmidt int i; 829b7b4d0ec07161a6d76c40ba7ef1306e82fbb7e15Dmitry Shmidt struct hostapd_channel_data *chan; 830b7b4d0ec07161a6d76c40ba7ef1306e82fbb7e15Dmitry Shmidt 831b7b4d0ec07161a6d76c40ba7ef1306e82fbb7e15Dmitry Shmidt for (i = 0; i < iface->current_mode->num_channels; i++) { 832b7b4d0ec07161a6d76c40ba7ef1306e82fbb7e15Dmitry Shmidt chan = &iface->current_mode->channels[i]; 833b7b4d0ec07161a6d76c40ba7ef1306e82fbb7e15Dmitry Shmidt if (!chan) 834b7b4d0ec07161a6d76c40ba7ef1306e82fbb7e15Dmitry Shmidt return NULL; 835b7b4d0ec07161a6d76c40ba7ef1306e82fbb7e15Dmitry Shmidt if ((unsigned int) chan->freq == freq) 836b7b4d0ec07161a6d76c40ba7ef1306e82fbb7e15Dmitry Shmidt return chan; 837b7b4d0ec07161a6d76c40ba7ef1306e82fbb7e15Dmitry Shmidt } 838b7b4d0ec07161a6d76c40ba7ef1306e82fbb7e15Dmitry Shmidt 839b7b4d0ec07161a6d76c40ba7ef1306e82fbb7e15Dmitry Shmidt return NULL; 840b7b4d0ec07161a6d76c40ba7ef1306e82fbb7e15Dmitry Shmidt} 841b7b4d0ec07161a6d76c40ba7ef1306e82fbb7e15Dmitry Shmidt 842b7b4d0ec07161a6d76c40ba7ef1306e82fbb7e15Dmitry Shmidt 843b7b4d0ec07161a6d76c40ba7ef1306e82fbb7e15Dmitry Shmidtstatic void hostapd_update_nf(struct hostapd_iface *iface, 844b7b4d0ec07161a6d76c40ba7ef1306e82fbb7e15Dmitry Shmidt struct hostapd_channel_data *chan, 845b7b4d0ec07161a6d76c40ba7ef1306e82fbb7e15Dmitry Shmidt struct freq_survey *survey) 846b7b4d0ec07161a6d76c40ba7ef1306e82fbb7e15Dmitry Shmidt{ 847b7b4d0ec07161a6d76c40ba7ef1306e82fbb7e15Dmitry Shmidt if (!iface->chans_surveyed) { 848b7b4d0ec07161a6d76c40ba7ef1306e82fbb7e15Dmitry Shmidt chan->min_nf = survey->nf; 849b7b4d0ec07161a6d76c40ba7ef1306e82fbb7e15Dmitry Shmidt iface->lowest_nf = survey->nf; 850b7b4d0ec07161a6d76c40ba7ef1306e82fbb7e15Dmitry Shmidt } else { 851b7b4d0ec07161a6d76c40ba7ef1306e82fbb7e15Dmitry Shmidt if (dl_list_empty(&chan->survey_list)) 852b7b4d0ec07161a6d76c40ba7ef1306e82fbb7e15Dmitry Shmidt chan->min_nf = survey->nf; 853b7b4d0ec07161a6d76c40ba7ef1306e82fbb7e15Dmitry Shmidt else if (survey->nf < chan->min_nf) 854b7b4d0ec07161a6d76c40ba7ef1306e82fbb7e15Dmitry Shmidt chan->min_nf = survey->nf; 855b7b4d0ec07161a6d76c40ba7ef1306e82fbb7e15Dmitry Shmidt if (survey->nf < iface->lowest_nf) 856b7b4d0ec07161a6d76c40ba7ef1306e82fbb7e15Dmitry Shmidt iface->lowest_nf = survey->nf; 857b7b4d0ec07161a6d76c40ba7ef1306e82fbb7e15Dmitry Shmidt } 858b7b4d0ec07161a6d76c40ba7ef1306e82fbb7e15Dmitry Shmidt} 859b7b4d0ec07161a6d76c40ba7ef1306e82fbb7e15Dmitry Shmidt 860b7b4d0ec07161a6d76c40ba7ef1306e82fbb7e15Dmitry Shmidt 861b7b4d0ec07161a6d76c40ba7ef1306e82fbb7e15Dmitry Shmidtstatic void hostapd_event_get_survey(struct hostapd_data *hapd, 862b7b4d0ec07161a6d76c40ba7ef1306e82fbb7e15Dmitry Shmidt struct survey_results *survey_results) 863b7b4d0ec07161a6d76c40ba7ef1306e82fbb7e15Dmitry Shmidt{ 864b7b4d0ec07161a6d76c40ba7ef1306e82fbb7e15Dmitry Shmidt struct hostapd_iface *iface = hapd->iface; 865b7b4d0ec07161a6d76c40ba7ef1306e82fbb7e15Dmitry Shmidt struct freq_survey *survey, *tmp; 866b7b4d0ec07161a6d76c40ba7ef1306e82fbb7e15Dmitry Shmidt struct hostapd_channel_data *chan; 867b7b4d0ec07161a6d76c40ba7ef1306e82fbb7e15Dmitry Shmidt 868b7b4d0ec07161a6d76c40ba7ef1306e82fbb7e15Dmitry Shmidt if (dl_list_empty(&survey_results->survey_list)) { 869b7b4d0ec07161a6d76c40ba7ef1306e82fbb7e15Dmitry Shmidt wpa_printf(MSG_DEBUG, "No survey data received"); 870b7b4d0ec07161a6d76c40ba7ef1306e82fbb7e15Dmitry Shmidt return; 871b7b4d0ec07161a6d76c40ba7ef1306e82fbb7e15Dmitry Shmidt } 872b7b4d0ec07161a6d76c40ba7ef1306e82fbb7e15Dmitry Shmidt 873b7b4d0ec07161a6d76c40ba7ef1306e82fbb7e15Dmitry Shmidt dl_list_for_each_safe(survey, tmp, &survey_results->survey_list, 874b7b4d0ec07161a6d76c40ba7ef1306e82fbb7e15Dmitry Shmidt struct freq_survey, list) { 875b7b4d0ec07161a6d76c40ba7ef1306e82fbb7e15Dmitry Shmidt chan = hostapd_get_mode_channel(iface, survey->freq); 876b7b4d0ec07161a6d76c40ba7ef1306e82fbb7e15Dmitry Shmidt if (!chan) 877b7b4d0ec07161a6d76c40ba7ef1306e82fbb7e15Dmitry Shmidt continue; 878b7b4d0ec07161a6d76c40ba7ef1306e82fbb7e15Dmitry Shmidt if (chan->flag & HOSTAPD_CHAN_DISABLED) 879b7b4d0ec07161a6d76c40ba7ef1306e82fbb7e15Dmitry Shmidt continue; 880b7b4d0ec07161a6d76c40ba7ef1306e82fbb7e15Dmitry Shmidt 881b7b4d0ec07161a6d76c40ba7ef1306e82fbb7e15Dmitry Shmidt dl_list_del(&survey->list); 882b7b4d0ec07161a6d76c40ba7ef1306e82fbb7e15Dmitry Shmidt dl_list_add_tail(&chan->survey_list, &survey->list); 883b7b4d0ec07161a6d76c40ba7ef1306e82fbb7e15Dmitry Shmidt 884b7b4d0ec07161a6d76c40ba7ef1306e82fbb7e15Dmitry Shmidt hostapd_update_nf(iface, chan, survey); 885b7b4d0ec07161a6d76c40ba7ef1306e82fbb7e15Dmitry Shmidt 886b7b4d0ec07161a6d76c40ba7ef1306e82fbb7e15Dmitry Shmidt iface->chans_surveyed++; 887b7b4d0ec07161a6d76c40ba7ef1306e82fbb7e15Dmitry Shmidt } 888b7b4d0ec07161a6d76c40ba7ef1306e82fbb7e15Dmitry Shmidt} 889b7b4d0ec07161a6d76c40ba7ef1306e82fbb7e15Dmitry Shmidt 890b7b4d0ec07161a6d76c40ba7ef1306e82fbb7e15Dmitry Shmidt 891051af73b8f8014eff33330aead0f36944b3403e6Dmitry Shmidt#ifdef NEED_AP_MLME 892051af73b8f8014eff33330aead0f36944b3403e6Dmitry Shmidt 893d30ac604c9f6da71a0dd7f46d25be05a2a62cfbbDmitry Shmidtstatic void hostapd_event_iface_unavailable(struct hostapd_data *hapd) 894d30ac604c9f6da71a0dd7f46d25be05a2a62cfbbDmitry Shmidt{ 895d30ac604c9f6da71a0dd7f46d25be05a2a62cfbbDmitry Shmidt wpa_printf(MSG_DEBUG, "Interface %s is unavailable -- stopped", 896d30ac604c9f6da71a0dd7f46d25be05a2a62cfbbDmitry Shmidt hapd->conf->iface); 897d30ac604c9f6da71a0dd7f46d25be05a2a62cfbbDmitry Shmidt 898d30ac604c9f6da71a0dd7f46d25be05a2a62cfbbDmitry Shmidt if (hapd->csa_in_progress) { 899d30ac604c9f6da71a0dd7f46d25be05a2a62cfbbDmitry Shmidt wpa_printf(MSG_INFO, "CSA failed (%s was stopped)", 900d30ac604c9f6da71a0dd7f46d25be05a2a62cfbbDmitry Shmidt hapd->conf->iface); 901d30ac604c9f6da71a0dd7f46d25be05a2a62cfbbDmitry Shmidt hostapd_switch_channel_fallback(hapd->iface, 902d30ac604c9f6da71a0dd7f46d25be05a2a62cfbbDmitry Shmidt &hapd->cs_freq_params); 903d30ac604c9f6da71a0dd7f46d25be05a2a62cfbbDmitry Shmidt } 904d30ac604c9f6da71a0dd7f46d25be05a2a62cfbbDmitry Shmidt} 905d30ac604c9f6da71a0dd7f46d25be05a2a62cfbbDmitry Shmidt 906d30ac604c9f6da71a0dd7f46d25be05a2a62cfbbDmitry Shmidt 907051af73b8f8014eff33330aead0f36944b3403e6Dmitry Shmidtstatic void hostapd_event_dfs_radar_detected(struct hostapd_data *hapd, 908051af73b8f8014eff33330aead0f36944b3403e6Dmitry Shmidt struct dfs_event *radar) 909051af73b8f8014eff33330aead0f36944b3403e6Dmitry Shmidt{ 910051af73b8f8014eff33330aead0f36944b3403e6Dmitry Shmidt wpa_printf(MSG_DEBUG, "DFS radar detected on %d MHz", radar->freq); 911cce06667447b5aec83452adb0c15100ada531095Dmitry Shmidt hostapd_dfs_radar_detected(hapd->iface, radar->freq, radar->ht_enabled, 912051af73b8f8014eff33330aead0f36944b3403e6Dmitry Shmidt radar->chan_offset, radar->chan_width, 913051af73b8f8014eff33330aead0f36944b3403e6Dmitry Shmidt radar->cf1, radar->cf2); 914051af73b8f8014eff33330aead0f36944b3403e6Dmitry Shmidt} 915051af73b8f8014eff33330aead0f36944b3403e6Dmitry Shmidt 916051af73b8f8014eff33330aead0f36944b3403e6Dmitry Shmidt 917051af73b8f8014eff33330aead0f36944b3403e6Dmitry Shmidtstatic void hostapd_event_dfs_cac_finished(struct hostapd_data *hapd, 918051af73b8f8014eff33330aead0f36944b3403e6Dmitry Shmidt struct dfs_event *radar) 919051af73b8f8014eff33330aead0f36944b3403e6Dmitry Shmidt{ 920051af73b8f8014eff33330aead0f36944b3403e6Dmitry Shmidt wpa_printf(MSG_DEBUG, "DFS CAC finished on %d MHz", radar->freq); 921cce06667447b5aec83452adb0c15100ada531095Dmitry Shmidt hostapd_dfs_complete_cac(hapd->iface, 1, radar->freq, radar->ht_enabled, 922051af73b8f8014eff33330aead0f36944b3403e6Dmitry Shmidt radar->chan_offset, radar->chan_width, 923051af73b8f8014eff33330aead0f36944b3403e6Dmitry Shmidt radar->cf1, radar->cf2); 924051af73b8f8014eff33330aead0f36944b3403e6Dmitry Shmidt} 925051af73b8f8014eff33330aead0f36944b3403e6Dmitry Shmidt 926051af73b8f8014eff33330aead0f36944b3403e6Dmitry Shmidt 927051af73b8f8014eff33330aead0f36944b3403e6Dmitry Shmidtstatic void hostapd_event_dfs_cac_aborted(struct hostapd_data *hapd, 928051af73b8f8014eff33330aead0f36944b3403e6Dmitry Shmidt struct dfs_event *radar) 929051af73b8f8014eff33330aead0f36944b3403e6Dmitry Shmidt{ 930051af73b8f8014eff33330aead0f36944b3403e6Dmitry Shmidt wpa_printf(MSG_DEBUG, "DFS CAC aborted on %d MHz", radar->freq); 931cce06667447b5aec83452adb0c15100ada531095Dmitry Shmidt hostapd_dfs_complete_cac(hapd->iface, 0, radar->freq, radar->ht_enabled, 932051af73b8f8014eff33330aead0f36944b3403e6Dmitry Shmidt radar->chan_offset, radar->chan_width, 933051af73b8f8014eff33330aead0f36944b3403e6Dmitry Shmidt radar->cf1, radar->cf2); 934051af73b8f8014eff33330aead0f36944b3403e6Dmitry Shmidt} 935051af73b8f8014eff33330aead0f36944b3403e6Dmitry Shmidt 936051af73b8f8014eff33330aead0f36944b3403e6Dmitry Shmidt 937051af73b8f8014eff33330aead0f36944b3403e6Dmitry Shmidtstatic void hostapd_event_dfs_nop_finished(struct hostapd_data *hapd, 938051af73b8f8014eff33330aead0f36944b3403e6Dmitry Shmidt struct dfs_event *radar) 939051af73b8f8014eff33330aead0f36944b3403e6Dmitry Shmidt{ 940051af73b8f8014eff33330aead0f36944b3403e6Dmitry Shmidt wpa_printf(MSG_DEBUG, "DFS NOP finished on %d MHz", radar->freq); 941cce06667447b5aec83452adb0c15100ada531095Dmitry Shmidt hostapd_dfs_nop_finished(hapd->iface, radar->freq, radar->ht_enabled, 942051af73b8f8014eff33330aead0f36944b3403e6Dmitry Shmidt radar->chan_offset, radar->chan_width, 943051af73b8f8014eff33330aead0f36944b3403e6Dmitry Shmidt radar->cf1, radar->cf2); 944051af73b8f8014eff33330aead0f36944b3403e6Dmitry Shmidt} 945051af73b8f8014eff33330aead0f36944b3403e6Dmitry Shmidt 946051af73b8f8014eff33330aead0f36944b3403e6Dmitry Shmidt#endif /* NEED_AP_MLME */ 947051af73b8f8014eff33330aead0f36944b3403e6Dmitry Shmidt 948051af73b8f8014eff33330aead0f36944b3403e6Dmitry Shmidt 9498d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtvoid wpa_supplicant_event(void *ctx, enum wpa_event_type event, 9508d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt union wpa_event_data *data) 9518d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt{ 9528d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt struct hostapd_data *hapd = ctx; 9531f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidt#ifndef CONFIG_NO_STDOUT_DEBUG 9541f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidt int level = MSG_DEBUG; 9551f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidt 95661d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt if (event == EVENT_RX_MGMT && data->rx_mgmt.frame && 9571f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidt data->rx_mgmt.frame_len >= 24) { 9581f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidt const struct ieee80211_hdr *hdr; 9591f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidt u16 fc; 9601f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidt hdr = (const struct ieee80211_hdr *) data->rx_mgmt.frame; 9611f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidt fc = le_to_host16(hdr->frame_control); 9621f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidt if (WLAN_FC_GET_TYPE(fc) == WLAN_FC_TYPE_MGMT && 9631f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidt WLAN_FC_GET_STYPE(fc) == WLAN_FC_STYPE_BEACON) 9641f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidt level = MSG_EXCESSIVE; 9658da800a193fb6f8832218715f82a7b4e2d2ad338Dmitry Shmidt if (WLAN_FC_GET_TYPE(fc) == WLAN_FC_TYPE_MGMT && 9668da800a193fb6f8832218715f82a7b4e2d2ad338Dmitry Shmidt WLAN_FC_GET_STYPE(fc) == WLAN_FC_STYPE_PROBE_REQ) 9678da800a193fb6f8832218715f82a7b4e2d2ad338Dmitry Shmidt level = MSG_EXCESSIVE; 9681f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidt } 9691f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidt 9701f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidt wpa_dbg(hapd->msg_ctx, level, "Event %s (%d) received", 9711f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidt event_to_string(event), event); 9721f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidt#endif /* CONFIG_NO_STDOUT_DEBUG */ 9738d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 9748d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt switch (event) { 9758d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt case EVENT_MICHAEL_MIC_FAILURE: 9768d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt michael_mic_failure(hapd, data->michael_mic_failure.src, 1); 9778d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt break; 9788d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt case EVENT_SCAN_RESULTS: 9798d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if (hapd->iface->scan_cb) 9808d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt hapd->iface->scan_cb(hapd->iface); 9818d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt break; 9828d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt#ifdef CONFIG_IEEE80211R 9838d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt case EVENT_FT_RRB_RX: 9848d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt wpa_ft_rrb_rx(hapd->wpa_auth, data->ft_rrb_rx.src, 9858d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt data->ft_rrb_rx.data, data->ft_rrb_rx.data_len); 9868d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt break; 9878d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt#endif /* CONFIG_IEEE80211R */ 9888d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt case EVENT_WPS_BUTTON_PUSHED: 9898d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt hostapd_wps_button_pushed(hapd, NULL); 9908d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt break; 9918d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt#ifdef NEED_AP_MLME 9928d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt case EVENT_TX_STATUS: 9938d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt switch (data->tx_status.type) { 9948d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt case WLAN_FC_TYPE_MGMT: 9958d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt hostapd_mgmt_tx_cb(hapd, data->tx_status.data, 9968d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt data->tx_status.data_len, 9978d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt data->tx_status.stype, 9988d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt data->tx_status.ack); 9998d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt break; 10008d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt case WLAN_FC_TYPE_DATA: 10018d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt hostapd_tx_status(hapd, data->tx_status.dst, 10028d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt data->tx_status.data, 10038d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt data->tx_status.data_len, 10048d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt data->tx_status.ack); 10058d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt break; 10068d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt } 10078d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt break; 10081f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidt case EVENT_EAPOL_TX_STATUS: 10091f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidt hostapd_eapol_tx_status(hapd, data->eapol_tx_status.dst, 10101f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidt data->eapol_tx_status.data, 10111f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidt data->eapol_tx_status.data_len, 10121f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidt data->eapol_tx_status.ack); 10131f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidt break; 10141f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidt case EVENT_DRIVER_CLIENT_POLL_OK: 10151f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidt hostapd_client_poll_ok(hapd, data->client_poll.addr); 10161f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidt break; 10178d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt case EVENT_RX_FROM_UNKNOWN: 10181f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidt hostapd_rx_from_unknown_sta(hapd, data->rx_from_unknown.bssid, 10191f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidt data->rx_from_unknown.addr, 10201f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidt data->rx_from_unknown.wds); 10218d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt break; 1022fb79edc9df1f20461e90e478363d207348213d35Dmitry Shmidt#endif /* NEED_AP_MLME */ 10238d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt case EVENT_RX_MGMT: 10247832adbbd72a1b784b7fb74a71a5d4085b0cb0d3Dmitry Shmidt if (!data->rx_mgmt.frame) 10257832adbbd72a1b784b7fb74a71a5d4085b0cb0d3Dmitry Shmidt break; 1026fb79edc9df1f20461e90e478363d207348213d35Dmitry Shmidt#ifdef NEED_AP_MLME 1027fb79edc9df1f20461e90e478363d207348213d35Dmitry Shmidt if (hostapd_mgmt_rx(hapd, &data->rx_mgmt) > 0) 1028fb79edc9df1f20461e90e478363d207348213d35Dmitry Shmidt break; 10298d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt#endif /* NEED_AP_MLME */ 1030fb79edc9df1f20461e90e478363d207348213d35Dmitry Shmidt hostapd_action_rx(hapd, &data->rx_mgmt); 1031fb79edc9df1f20461e90e478363d207348213d35Dmitry Shmidt break; 10328d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt case EVENT_RX_PROBE_REQ: 10338d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if (data->rx_probe_req.sa == NULL || 10348d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt data->rx_probe_req.ie == NULL) 10358d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt break; 10368d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt hostapd_probe_req_rx(hapd, data->rx_probe_req.sa, 10371f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidt data->rx_probe_req.da, 10381f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidt data->rx_probe_req.bssid, 10398d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt data->rx_probe_req.ie, 104004949598a23f501be6eec21697465fd46a28840aDmitry Shmidt data->rx_probe_req.ie_len, 104104949598a23f501be6eec21697465fd46a28840aDmitry Shmidt data->rx_probe_req.ssi_signal); 10428d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt break; 10438d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt case EVENT_NEW_STA: 10448d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt hostapd_event_new_sta(hapd, data->new_sta.addr); 10458d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt break; 10468d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt case EVENT_EAPOL_RX: 10478d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt hostapd_event_eapol_rx(hapd, data->eapol_rx.src, 10488d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt data->eapol_rx.data, 10498d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt data->eapol_rx.data_len); 10508d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt break; 10518d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt case EVENT_ASSOC: 1052661b4f78e48c697429dc46154a4125892c001718Dmitry Shmidt if (!data) 1053661b4f78e48c697429dc46154a4125892c001718Dmitry Shmidt return; 10548d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt hostapd_notif_assoc(hapd, data->assoc_info.addr, 10558d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt data->assoc_info.req_ies, 10568d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt data->assoc_info.req_ies_len, 10578d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt data->assoc_info.reassoc); 10588d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt break; 10598d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt case EVENT_DISASSOC: 10608d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if (data) 10618d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt hostapd_notif_disassoc(hapd, data->disassoc_info.addr); 10628d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt break; 10638d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt case EVENT_DEAUTH: 10648d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if (data) 10658d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt hostapd_notif_disassoc(hapd, data->deauth_info.addr); 10668d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt break; 10678d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt case EVENT_STATION_LOW_ACK: 10688d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if (!data) 10698d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt break; 10708d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt hostapd_event_sta_low_ack(hapd, data->low_ack.addr); 10718d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt break; 107261d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt case EVENT_AUTH: 107361d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt hostapd_notif_auth(hapd, &data->auth); 107461d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt break; 107504949598a23f501be6eec21697465fd46a28840aDmitry Shmidt case EVENT_CH_SWITCH: 107604949598a23f501be6eec21697465fd46a28840aDmitry Shmidt if (!data) 107704949598a23f501be6eec21697465fd46a28840aDmitry Shmidt break; 107804949598a23f501be6eec21697465fd46a28840aDmitry Shmidt hostapd_event_ch_switch(hapd, data->ch_switch.freq, 107904949598a23f501be6eec21697465fd46a28840aDmitry Shmidt data->ch_switch.ht_enabled, 108004f534e89ed127da4077485376f24debc50d80d5Dmitry Shmidt data->ch_switch.ch_offset, 108104f534e89ed127da4077485376f24debc50d80d5Dmitry Shmidt data->ch_switch.ch_width, 108204f534e89ed127da4077485376f24debc50d80d5Dmitry Shmidt data->ch_switch.cf1, 108304f534e89ed127da4077485376f24debc50d80d5Dmitry Shmidt data->ch_switch.cf2); 108404949598a23f501be6eec21697465fd46a28840aDmitry Shmidt break; 1085f86232838cf712377867cb42417c1613ab5dc425Dmitry Shmidt case EVENT_CONNECT_FAILED_REASON: 1086f86232838cf712377867cb42417c1613ab5dc425Dmitry Shmidt if (!data) 1087f86232838cf712377867cb42417c1613ab5dc425Dmitry Shmidt break; 1088f86232838cf712377867cb42417c1613ab5dc425Dmitry Shmidt hostapd_event_connect_failed_reason( 1089f86232838cf712377867cb42417c1613ab5dc425Dmitry Shmidt hapd, data->connect_failed_reason.addr, 1090f86232838cf712377867cb42417c1613ab5dc425Dmitry Shmidt data->connect_failed_reason.code); 1091f86232838cf712377867cb42417c1613ab5dc425Dmitry Shmidt break; 1092b7b4d0ec07161a6d76c40ba7ef1306e82fbb7e15Dmitry Shmidt case EVENT_SURVEY: 1093b7b4d0ec07161a6d76c40ba7ef1306e82fbb7e15Dmitry Shmidt hostapd_event_get_survey(hapd, &data->survey_results); 1094b7b4d0ec07161a6d76c40ba7ef1306e82fbb7e15Dmitry Shmidt break; 1095051af73b8f8014eff33330aead0f36944b3403e6Dmitry Shmidt#ifdef NEED_AP_MLME 1096d30ac604c9f6da71a0dd7f46d25be05a2a62cfbbDmitry Shmidt case EVENT_INTERFACE_UNAVAILABLE: 1097d30ac604c9f6da71a0dd7f46d25be05a2a62cfbbDmitry Shmidt hostapd_event_iface_unavailable(hapd); 1098d30ac604c9f6da71a0dd7f46d25be05a2a62cfbbDmitry Shmidt break; 1099051af73b8f8014eff33330aead0f36944b3403e6Dmitry Shmidt case EVENT_DFS_RADAR_DETECTED: 1100051af73b8f8014eff33330aead0f36944b3403e6Dmitry Shmidt if (!data) 1101051af73b8f8014eff33330aead0f36944b3403e6Dmitry Shmidt break; 1102051af73b8f8014eff33330aead0f36944b3403e6Dmitry Shmidt hostapd_event_dfs_radar_detected(hapd, &data->dfs_event); 1103051af73b8f8014eff33330aead0f36944b3403e6Dmitry Shmidt break; 1104051af73b8f8014eff33330aead0f36944b3403e6Dmitry Shmidt case EVENT_DFS_CAC_FINISHED: 1105051af73b8f8014eff33330aead0f36944b3403e6Dmitry Shmidt if (!data) 1106051af73b8f8014eff33330aead0f36944b3403e6Dmitry Shmidt break; 1107051af73b8f8014eff33330aead0f36944b3403e6Dmitry Shmidt hostapd_event_dfs_cac_finished(hapd, &data->dfs_event); 1108051af73b8f8014eff33330aead0f36944b3403e6Dmitry Shmidt break; 1109051af73b8f8014eff33330aead0f36944b3403e6Dmitry Shmidt case EVENT_DFS_CAC_ABORTED: 1110051af73b8f8014eff33330aead0f36944b3403e6Dmitry Shmidt if (!data) 1111051af73b8f8014eff33330aead0f36944b3403e6Dmitry Shmidt break; 1112051af73b8f8014eff33330aead0f36944b3403e6Dmitry Shmidt hostapd_event_dfs_cac_aborted(hapd, &data->dfs_event); 1113051af73b8f8014eff33330aead0f36944b3403e6Dmitry Shmidt break; 1114051af73b8f8014eff33330aead0f36944b3403e6Dmitry Shmidt case EVENT_DFS_NOP_FINISHED: 1115051af73b8f8014eff33330aead0f36944b3403e6Dmitry Shmidt if (!data) 1116051af73b8f8014eff33330aead0f36944b3403e6Dmitry Shmidt break; 1117051af73b8f8014eff33330aead0f36944b3403e6Dmitry Shmidt hostapd_event_dfs_nop_finished(hapd, &data->dfs_event); 1118051af73b8f8014eff33330aead0f36944b3403e6Dmitry Shmidt break; 1119051af73b8f8014eff33330aead0f36944b3403e6Dmitry Shmidt case EVENT_CHANNEL_LIST_CHANGED: 1120051af73b8f8014eff33330aead0f36944b3403e6Dmitry Shmidt /* channel list changed (regulatory?), update channel list */ 1121051af73b8f8014eff33330aead0f36944b3403e6Dmitry Shmidt /* TODO: check this. hostapd_get_hw_features() initializes 1122051af73b8f8014eff33330aead0f36944b3403e6Dmitry Shmidt * too much stuff. */ 1123051af73b8f8014eff33330aead0f36944b3403e6Dmitry Shmidt /* hostapd_get_hw_features(hapd->iface); */ 1124e0e48dc666fb14a7bb60264ca87463ba7bc1fe0bDmitry Shmidt hostapd_channel_list_updated( 1125e0e48dc666fb14a7bb60264ca87463ba7bc1fe0bDmitry Shmidt hapd->iface, data->channel_list_changed.initiator); 1126051af73b8f8014eff33330aead0f36944b3403e6Dmitry Shmidt break; 1127051af73b8f8014eff33330aead0f36944b3403e6Dmitry Shmidt#endif /* NEED_AP_MLME */ 11288d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt default: 11298d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt wpa_printf(MSG_DEBUG, "Unknown event %d", event); 11308d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt break; 11318d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt } 11328d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt} 11338d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 11348d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt#endif /* HOSTAPD */ 1135