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 (hapd->iface->conf->ht_capab & 1307832adbbd72a1b784b7fb74a71a5d4085b0cb0d3Dmitry Shmidt HT_CAP_INFO_SUPP_CHANNEL_WIDTH_SET)) { 1317832adbbd72a1b784b7fb74a71a5d4085b0cb0d3Dmitry Shmidt struct ieee80211_ht_capabilities *ht_cap = 1327832adbbd72a1b784b7fb74a71a5d4085b0cb0d3Dmitry Shmidt (struct ieee80211_ht_capabilities *) 1337832adbbd72a1b784b7fb74a71a5d4085b0cb0d3Dmitry Shmidt elems.ht_capabilities; 1347832adbbd72a1b784b7fb74a71a5d4085b0cb0d3Dmitry Shmidt 1357832adbbd72a1b784b7fb74a71a5d4085b0cb0d3Dmitry Shmidt if (le_to_host16(ht_cap->ht_capabilities_info) & 1367832adbbd72a1b784b7fb74a71a5d4085b0cb0d3Dmitry Shmidt HT_CAP_INFO_40MHZ_INTOLERANT) 1377832adbbd72a1b784b7fb74a71a5d4085b0cb0d3Dmitry Shmidt ht40_intolerant_add(hapd->iface, sta); 1387832adbbd72a1b784b7fb74a71a5d4085b0cb0d3Dmitry Shmidt } 1397832adbbd72a1b784b7fb74a71a5d4085b0cb0d3Dmitry Shmidt#endif /* NEED_AP_MLME */ 1407832adbbd72a1b784b7fb74a71a5d4085b0cb0d3Dmitry Shmidt#endif /* CONFIG_IEEE80211N */ 1417832adbbd72a1b784b7fb74a71a5d4085b0cb0d3Dmitry Shmidt 142051af73b8f8014eff33330aead0f36944b3403e6Dmitry Shmidt#ifdef CONFIG_INTERWORKING 143051af73b8f8014eff33330aead0f36944b3403e6Dmitry Shmidt if (elems.ext_capab && elems.ext_capab_len > 4) { 144051af73b8f8014eff33330aead0f36944b3403e6Dmitry Shmidt if (elems.ext_capab[4] & 0x01) 145051af73b8f8014eff33330aead0f36944b3403e6Dmitry Shmidt sta->qos_map_enabled = 1; 146051af73b8f8014eff33330aead0f36944b3403e6Dmitry Shmidt } 147051af73b8f8014eff33330aead0f36944b3403e6Dmitry Shmidt#endif /* CONFIG_INTERWORKING */ 148051af73b8f8014eff33330aead0f36944b3403e6Dmitry Shmidt 149d5e4923d04122f81300fa68fb07d64ede28fd44dDmitry Shmidt#ifdef CONFIG_HS20 150d5e4923d04122f81300fa68fb07d64ede28fd44dDmitry Shmidt wpabuf_free(sta->hs20_ie); 151d5e4923d04122f81300fa68fb07d64ede28fd44dDmitry Shmidt if (elems.hs20 && elems.hs20_len > 4) { 152d5e4923d04122f81300fa68fb07d64ede28fd44dDmitry Shmidt sta->hs20_ie = wpabuf_alloc_copy(elems.hs20 + 4, 153d5e4923d04122f81300fa68fb07d64ede28fd44dDmitry Shmidt elems.hs20_len - 4); 154d5e4923d04122f81300fa68fb07d64ede28fd44dDmitry Shmidt } else 155d5e4923d04122f81300fa68fb07d64ede28fd44dDmitry Shmidt sta->hs20_ie = NULL; 156d5e4923d04122f81300fa68fb07d64ede28fd44dDmitry Shmidt#endif /* CONFIG_HS20 */ 157d5e4923d04122f81300fa68fb07d64ede28fd44dDmitry Shmidt 1588d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if (hapd->conf->wpa) { 1598d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if (ie == NULL || ielen == 0) { 1601f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidt#ifdef CONFIG_WPS 1618d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if (hapd->conf->wps_state) { 1628d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt wpa_printf(MSG_DEBUG, "STA did not include " 1638d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt "WPA/RSN IE in (Re)Association " 1648d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt "Request - possible WPS use"); 1658d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt sta->flags |= WLAN_STA_MAYBE_WPS; 1668d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt goto skip_wpa_check; 1678d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt } 1681f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidt#endif /* CONFIG_WPS */ 1698d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 1708d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt wpa_printf(MSG_DEBUG, "No WPA/RSN IE from STA"); 1718d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt return -1; 1728d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt } 1731f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidt#ifdef CONFIG_WPS 1748d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if (hapd->conf->wps_state && ie[0] == 0xdd && ie[1] >= 4 && 1758d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt os_memcmp(ie + 2, "\x00\x50\xf2\x04", 4) == 0) { 1761f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidt struct wpabuf *wps; 1778d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt sta->flags |= WLAN_STA_WPS; 1781f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidt wps = ieee802_11_vendor_ie_concat(ie, ielen, 1791f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidt WPS_IE_VENDOR_TYPE); 1801f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidt if (wps) { 1811f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidt if (wps_is_20(wps)) { 1821f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidt wpa_printf(MSG_DEBUG, "WPS: STA " 1831f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidt "supports WPS 2.0"); 1841f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidt sta->flags |= WLAN_STA_WPS2; 1851f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidt } 1861f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidt wpabuf_free(wps); 1871f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidt } 1888d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt goto skip_wpa_check; 1898d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt } 1901f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidt#endif /* CONFIG_WPS */ 1918d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 1928d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if (sta->wpa_sm == NULL) 1938d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt sta->wpa_sm = wpa_auth_sta_init(hapd->wpa_auth, 194391c59f0632df8db1c325da1d31d479b2eedce45Dmitry Shmidt sta->addr, 195391c59f0632df8db1c325da1d31d479b2eedce45Dmitry Shmidt p2p_dev_addr); 1968d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if (sta->wpa_sm == NULL) { 1978d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt wpa_printf(MSG_ERROR, "Failed to initialize WPA state " 1988d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt "machine"); 1998d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt return -1; 2008d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt } 2018d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt res = wpa_validate_wpa_ie(hapd->wpa_auth, sta->wpa_sm, 20261d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt ie, ielen, 20361d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt elems.mdie, elems.mdie_len); 2048d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if (res != WPA_IE_OK) { 2058d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt wpa_printf(MSG_DEBUG, "WPA/RSN information element " 2068d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt "rejected? (res %u)", res); 2078d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt wpa_hexdump(MSG_DEBUG, "IE", ie, ielen); 20861d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt if (res == WPA_INVALID_GROUP) { 2091f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidt reason = WLAN_REASON_GROUP_CIPHER_NOT_VALID; 21061d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt status = WLAN_STATUS_GROUP_CIPHER_NOT_VALID; 21161d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt } else if (res == WPA_INVALID_PAIRWISE) { 2121f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidt reason = WLAN_REASON_PAIRWISE_CIPHER_NOT_VALID; 21361d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt status = WLAN_STATUS_PAIRWISE_CIPHER_NOT_VALID; 21461d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt } else if (res == WPA_INVALID_AKMP) { 2151f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidt reason = WLAN_REASON_AKMP_NOT_VALID; 21661d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt status = WLAN_STATUS_AKMP_NOT_VALID; 21761d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt } 2188d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt#ifdef CONFIG_IEEE80211W 21961d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt else if (res == WPA_MGMT_FRAME_PROTECTION_VIOLATION) { 2201f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidt reason = WLAN_REASON_INVALID_IE; 22161d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt status = WLAN_STATUS_INVALID_IE; 22261d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt } else if (res == WPA_INVALID_MGMT_GROUP_CIPHER) { 2231f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidt reason = WLAN_REASON_GROUP_CIPHER_NOT_VALID; 22461d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt status = WLAN_STATUS_GROUP_CIPHER_NOT_VALID; 22561d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt } 2268d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt#endif /* CONFIG_IEEE80211W */ 22761d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt else { 2281f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidt reason = WLAN_REASON_INVALID_IE; 22961d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt status = WLAN_STATUS_INVALID_IE; 23061d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt } 2311f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidt goto fail; 2328d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt } 23361d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt#ifdef CONFIG_IEEE80211W 23461d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt if ((sta->flags & WLAN_STA_MFP) && !sta->sa_query_timed_out && 23561d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt sta->sa_query_count > 0) 23661d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt ap_check_sa_query_timeout(hapd, sta); 23761d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt if ((sta->flags & WLAN_STA_MFP) && !sta->sa_query_timed_out && 23861d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt (sta->auth_alg != WLAN_AUTH_FT)) { 23961d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt /* 24061d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt * STA has already been associated with MFP and SA 24161d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt * Query timeout has not been reached. Reject the 24261d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt * association attempt temporarily and start SA Query, 24361d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt * if one is not pending. 24461d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt */ 24561d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt 24661d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt if (sta->sa_query_count == 0) 24761d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt ap_sta_start_sa_query(hapd, sta); 24861d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt 24961d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt#ifdef CONFIG_IEEE80211R 25061d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt status = WLAN_STATUS_ASSOC_REJECTED_TEMPORARILY; 25161d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt 25261d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt p = hostapd_eid_assoc_comeback_time(hapd, sta, p); 25361d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt 25461d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt hostapd_sta_assoc(hapd, addr, reassoc, status, buf, 25561d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt p - buf); 25661d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt#endif /* CONFIG_IEEE80211R */ 25761d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt return 0; 25861d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt } 25961d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt 26061d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt if (wpa_auth_uses_mfp(sta->wpa_sm)) 26161d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt sta->flags |= WLAN_STA_MFP; 26261d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt else 26361d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt sta->flags &= ~WLAN_STA_MFP; 26461d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt#endif /* CONFIG_IEEE80211W */ 26561d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt 26661d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt#ifdef CONFIG_IEEE80211R 26761d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt if (sta->auth_alg == WLAN_AUTH_FT) { 26861d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt status = wpa_ft_validate_reassoc(sta->wpa_sm, req_ies, 26961d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt req_ies_len); 27061d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt if (status != WLAN_STATUS_SUCCESS) { 27161d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt if (status == WLAN_STATUS_INVALID_PMKID) 27261d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt reason = WLAN_REASON_INVALID_IE; 27361d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt if (status == WLAN_STATUS_INVALID_MDIE) 27461d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt reason = WLAN_REASON_INVALID_IE; 27561d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt if (status == WLAN_STATUS_INVALID_FTIE) 27661d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt reason = WLAN_REASON_INVALID_IE; 27761d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt goto fail; 27861d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt } 27961d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt } 28061d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt#endif /* CONFIG_IEEE80211R */ 2818d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt } else if (hapd->conf->wps_state) { 2821f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidt#ifdef CONFIG_WPS 2831f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidt struct wpabuf *wps; 2841f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidt if (req_ies) 2851f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidt wps = ieee802_11_vendor_ie_concat(req_ies, req_ies_len, 2868d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt WPS_IE_VENDOR_TYPE); 2871f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidt else 2881f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidt wps = NULL; 2891f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidt#ifdef CONFIG_WPS_STRICT 2901f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidt if (wps && wps_validate_assoc_req(wps) < 0) { 2911f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidt reason = WLAN_REASON_INVALID_IE; 29261d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt status = WLAN_STATUS_INVALID_IE; 2938d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt wpabuf_free(wps); 2941f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidt goto fail; 2958d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt } 2968d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt#endif /* CONFIG_WPS_STRICT */ 2971f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidt if (wps) { 2988d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt sta->flags |= WLAN_STA_WPS; 2991f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidt if (wps_is_20(wps)) { 3001f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidt wpa_printf(MSG_DEBUG, "WPS: STA supports " 3011f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidt "WPS 2.0"); 3021f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidt sta->flags |= WLAN_STA_WPS2; 3031f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidt } 3048d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt } else 3058d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt sta->flags |= WLAN_STA_MAYBE_WPS; 3061f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidt wpabuf_free(wps); 3071f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidt#endif /* CONFIG_WPS */ 308f21452aea786ac056eb01f1cbba4f553bd502747Dmitry Shmidt#ifdef CONFIG_HS20 309f21452aea786ac056eb01f1cbba4f553bd502747Dmitry Shmidt } else if (hapd->conf->osen) { 310f21452aea786ac056eb01f1cbba4f553bd502747Dmitry Shmidt if (elems.osen == NULL) { 311f21452aea786ac056eb01f1cbba4f553bd502747Dmitry Shmidt hostapd_logger( 312f21452aea786ac056eb01f1cbba4f553bd502747Dmitry Shmidt hapd, sta->addr, HOSTAPD_MODULE_IEEE80211, 313f21452aea786ac056eb01f1cbba4f553bd502747Dmitry Shmidt HOSTAPD_LEVEL_INFO, 314f21452aea786ac056eb01f1cbba4f553bd502747Dmitry Shmidt "No HS 2.0 OSEN element in association request"); 315f21452aea786ac056eb01f1cbba4f553bd502747Dmitry Shmidt return WLAN_STATUS_INVALID_IE; 316f21452aea786ac056eb01f1cbba4f553bd502747Dmitry Shmidt } 317f21452aea786ac056eb01f1cbba4f553bd502747Dmitry Shmidt 318f21452aea786ac056eb01f1cbba4f553bd502747Dmitry Shmidt wpa_printf(MSG_DEBUG, "HS 2.0: OSEN association"); 319f21452aea786ac056eb01f1cbba4f553bd502747Dmitry Shmidt if (sta->wpa_sm == NULL) 320f21452aea786ac056eb01f1cbba4f553bd502747Dmitry Shmidt sta->wpa_sm = wpa_auth_sta_init(hapd->wpa_auth, 321f21452aea786ac056eb01f1cbba4f553bd502747Dmitry Shmidt sta->addr, NULL); 322f21452aea786ac056eb01f1cbba4f553bd502747Dmitry Shmidt if (sta->wpa_sm == NULL) { 323f21452aea786ac056eb01f1cbba4f553bd502747Dmitry Shmidt wpa_printf(MSG_WARNING, "Failed to initialize WPA " 324f21452aea786ac056eb01f1cbba4f553bd502747Dmitry Shmidt "state machine"); 325f21452aea786ac056eb01f1cbba4f553bd502747Dmitry Shmidt return WLAN_STATUS_UNSPECIFIED_FAILURE; 326f21452aea786ac056eb01f1cbba4f553bd502747Dmitry Shmidt } 327f21452aea786ac056eb01f1cbba4f553bd502747Dmitry Shmidt if (wpa_validate_osen(hapd->wpa_auth, sta->wpa_sm, 328f21452aea786ac056eb01f1cbba4f553bd502747Dmitry Shmidt elems.osen - 2, elems.osen_len + 2) < 0) 329f21452aea786ac056eb01f1cbba4f553bd502747Dmitry Shmidt return WLAN_STATUS_INVALID_IE; 330f21452aea786ac056eb01f1cbba4f553bd502747Dmitry Shmidt#endif /* CONFIG_HS20 */ 3318d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt } 3321f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidt#ifdef CONFIG_WPS 3338d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtskip_wpa_check: 3341f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidt#endif /* CONFIG_WPS */ 3358d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 33661d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt#ifdef CONFIG_IEEE80211R 33761d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt p = wpa_sm_write_assoc_resp_ies(sta->wpa_sm, buf, sizeof(buf), 33861d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt sta->auth_alg, req_ies, req_ies_len); 33961d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt 34061d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt hostapd_sta_assoc(hapd, addr, reassoc, status, buf, p - buf); 341661b4f78e48c697429dc46154a4125892c001718Dmitry Shmidt 342661b4f78e48c697429dc46154a4125892c001718Dmitry Shmidt if (sta->auth_alg == WLAN_AUTH_FT) 343661b4f78e48c697429dc46154a4125892c001718Dmitry Shmidt ap_sta_set_authorized(hapd, sta, 1); 34461d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt#else /* CONFIG_IEEE80211R */ 34561d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt /* Keep compiler silent about unused variables */ 34661d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt if (status) { 34761d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt } 34861d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt#endif /* CONFIG_IEEE80211R */ 34961d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt 3508d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt new_assoc = (sta->flags & WLAN_STA_ASSOC) == 0; 3518d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt sta->flags |= WLAN_STA_AUTH | WLAN_STA_ASSOC; 352fb79edc9df1f20461e90e478363d207348213d35Dmitry Shmidt sta->flags &= ~WLAN_STA_WNM_SLEEP_MODE; 35361d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt 354661b4f78e48c697429dc46154a4125892c001718Dmitry Shmidt hostapd_set_sta_flags(hapd, sta); 355661b4f78e48c697429dc46154a4125892c001718Dmitry Shmidt 35661d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt if (reassoc && (sta->auth_alg == WLAN_AUTH_FT)) 35761d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt wpa_auth_sm_event(sta->wpa_sm, WPA_ASSOC_FT); 35861d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt else 35961d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt wpa_auth_sm_event(sta->wpa_sm, WPA_ASSOC); 3608d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 3618d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt hostapd_new_assoc_sta(hapd, sta, !new_assoc); 3628d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 3638d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt ieee802_1x_notify_port_enabled(sta->eapol_sm, 1); 3648d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 3658d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt#ifdef CONFIG_P2P 3661f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidt if (req_ies) { 3671f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidt p2p_group_notif_assoc(hapd->p2p_group, sta->addr, 3681f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidt req_ies, req_ies_len); 3691f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidt } 3708d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt#endif /* CONFIG_P2P */ 3718d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 3728d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt return 0; 3731f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidt 3741f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidtfail: 37561d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt#ifdef CONFIG_IEEE80211R 37661d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt hostapd_sta_assoc(hapd, addr, reassoc, status, buf, p - buf); 37761d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt#endif /* CONFIG_IEEE80211R */ 3781f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidt hostapd_drv_sta_disassoc(hapd, sta->addr, reason); 3791f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidt ap_free_sta(hapd, sta); 3801f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidt return -1; 3818d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt} 3828d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 3838d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 3848d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtvoid hostapd_notif_disassoc(struct hostapd_data *hapd, const u8 *addr) 3858d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt{ 3868d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt struct sta_info *sta; 3878d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 3888d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if (addr == NULL) { 3898d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt /* 3908d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * This could potentially happen with unexpected event from the 3918d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * driver wrapper. This was seen at least in one case where the 3928d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * driver ended up reporting a station mode event while hostapd 3938d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * was running, so better make sure we stop processing such an 3948d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * event here. 3958d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt */ 3968d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt wpa_printf(MSG_DEBUG, "hostapd_notif_disassoc: Skip event " 3978d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt "with no address"); 3988d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt return; 3998d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt } 4008d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 4018d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt hostapd_logger(hapd, addr, HOSTAPD_MODULE_IEEE80211, 4028d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt HOSTAPD_LEVEL_INFO, "disassociated"); 4038d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 4048d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt sta = ap_get_sta(hapd, addr); 4058d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if (sta == NULL) { 4068d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt wpa_printf(MSG_DEBUG, "Disassociation notification for " 4078d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt "unknown STA " MACSTR, MAC2STR(addr)); 4088d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt return; 4098d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt } 4108d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 4111f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidt ap_sta_set_authorized(hapd, sta, 0); 4128d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt sta->flags &= ~(WLAN_STA_AUTH | WLAN_STA_ASSOC); 4138d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt wpa_auth_sm_event(sta->wpa_sm, WPA_DISASSOC); 4148d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt sta->acct_terminate_cause = RADIUS_ACCT_TERMINATE_CAUSE_USER_REQUEST; 4158d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt ieee802_1x_notify_port_enabled(sta->eapol_sm, 0); 4168d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt ap_free_sta(hapd, sta); 4178d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt} 4188d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 4198d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 4208d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtvoid hostapd_event_sta_low_ack(struct hostapd_data *hapd, const u8 *addr) 4218d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt{ 4228d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt struct sta_info *sta = ap_get_sta(hapd, addr); 4238d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 4248d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if (!sta || !hapd->conf->disassoc_low_ack) 4258d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt return; 4268d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 4278d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt hostapd_logger(hapd, addr, HOSTAPD_MODULE_IEEE80211, 4288d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt HOSTAPD_LEVEL_INFO, "disconnected due to excessive " 4298d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt "missing ACKs"); 4308d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt hostapd_drv_sta_disassoc(hapd, addr, WLAN_REASON_DISASSOC_LOW_ACK); 4318d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if (sta) 4328d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt ap_sta_disassociate(hapd, sta, WLAN_REASON_DISASSOC_LOW_ACK); 4338d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt} 4348d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 4358d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 43604949598a23f501be6eec21697465fd46a28840aDmitry Shmidtvoid hostapd_event_ch_switch(struct hostapd_data *hapd, int freq, int ht, 43704f534e89ed127da4077485376f24debc50d80d5Dmitry Shmidt int offset, int width, int cf1, int cf2) 43804949598a23f501be6eec21697465fd46a28840aDmitry Shmidt{ 43904949598a23f501be6eec21697465fd46a28840aDmitry Shmidt#ifdef NEED_AP_MLME 440203eadb9eda41a1dde4a583edb4684319e3f399eDmitry Shmidt int channel, chwidth, seg0_idx = 0, seg1_idx = 0, is_dfs; 44104949598a23f501be6eec21697465fd46a28840aDmitry Shmidt 44204949598a23f501be6eec21697465fd46a28840aDmitry Shmidt hostapd_logger(hapd, NULL, HOSTAPD_MODULE_IEEE80211, 4436c0da2bb83f6915d8260912362692d1a742e057bDmitry Shmidt HOSTAPD_LEVEL_INFO, 4446c0da2bb83f6915d8260912362692d1a742e057bDmitry Shmidt "driver had channel switch: freq=%d, ht=%d, offset=%d, width=%d (%s), cf1=%d, cf2=%d", 4456c0da2bb83f6915d8260912362692d1a742e057bDmitry Shmidt freq, ht, offset, width, channel_width_to_string(width), 4466c0da2bb83f6915d8260912362692d1a742e057bDmitry Shmidt cf1, cf2); 44704949598a23f501be6eec21697465fd46a28840aDmitry Shmidt 44804949598a23f501be6eec21697465fd46a28840aDmitry Shmidt hapd->iface->freq = freq; 44904949598a23f501be6eec21697465fd46a28840aDmitry Shmidt 45004949598a23f501be6eec21697465fd46a28840aDmitry Shmidt channel = hostapd_hw_get_channel(hapd, freq); 45104949598a23f501be6eec21697465fd46a28840aDmitry Shmidt if (!channel) { 45204949598a23f501be6eec21697465fd46a28840aDmitry Shmidt hostapd_logger(hapd, NULL, HOSTAPD_MODULE_IEEE80211, 45304949598a23f501be6eec21697465fd46a28840aDmitry Shmidt HOSTAPD_LEVEL_WARNING, "driver switched to " 45404949598a23f501be6eec21697465fd46a28840aDmitry Shmidt "bad channel!"); 45504949598a23f501be6eec21697465fd46a28840aDmitry Shmidt return; 45604949598a23f501be6eec21697465fd46a28840aDmitry Shmidt } 45704949598a23f501be6eec21697465fd46a28840aDmitry Shmidt 45804f534e89ed127da4077485376f24debc50d80d5Dmitry Shmidt switch (width) { 45904f534e89ed127da4077485376f24debc50d80d5Dmitry Shmidt case CHAN_WIDTH_80: 46004f534e89ed127da4077485376f24debc50d80d5Dmitry Shmidt chwidth = VHT_CHANWIDTH_80MHZ; 46104f534e89ed127da4077485376f24debc50d80d5Dmitry Shmidt break; 46204f534e89ed127da4077485376f24debc50d80d5Dmitry Shmidt case CHAN_WIDTH_80P80: 46304f534e89ed127da4077485376f24debc50d80d5Dmitry Shmidt chwidth = VHT_CHANWIDTH_80P80MHZ; 46404f534e89ed127da4077485376f24debc50d80d5Dmitry Shmidt break; 46504f534e89ed127da4077485376f24debc50d80d5Dmitry Shmidt case CHAN_WIDTH_160: 46604f534e89ed127da4077485376f24debc50d80d5Dmitry Shmidt chwidth = VHT_CHANWIDTH_160MHZ; 46704f534e89ed127da4077485376f24debc50d80d5Dmitry Shmidt break; 46804f534e89ed127da4077485376f24debc50d80d5Dmitry Shmidt case CHAN_WIDTH_20_NOHT: 46904f534e89ed127da4077485376f24debc50d80d5Dmitry Shmidt case CHAN_WIDTH_20: 47004f534e89ed127da4077485376f24debc50d80d5Dmitry Shmidt case CHAN_WIDTH_40: 47104f534e89ed127da4077485376f24debc50d80d5Dmitry Shmidt default: 47204f534e89ed127da4077485376f24debc50d80d5Dmitry Shmidt chwidth = VHT_CHANWIDTH_USE_HT; 47304f534e89ed127da4077485376f24debc50d80d5Dmitry Shmidt break; 47404f534e89ed127da4077485376f24debc50d80d5Dmitry Shmidt } 47504f534e89ed127da4077485376f24debc50d80d5Dmitry Shmidt 47604f534e89ed127da4077485376f24debc50d80d5Dmitry Shmidt switch (hapd->iface->current_mode->mode) { 47704f534e89ed127da4077485376f24debc50d80d5Dmitry Shmidt case HOSTAPD_MODE_IEEE80211A: 47804f534e89ed127da4077485376f24debc50d80d5Dmitry Shmidt if (cf1 > 5000) 47904f534e89ed127da4077485376f24debc50d80d5Dmitry Shmidt seg0_idx = (cf1 - 5000) / 5; 48004f534e89ed127da4077485376f24debc50d80d5Dmitry Shmidt if (cf2 > 5000) 48104f534e89ed127da4077485376f24debc50d80d5Dmitry Shmidt seg1_idx = (cf2 - 5000) / 5; 48204f534e89ed127da4077485376f24debc50d80d5Dmitry Shmidt break; 48304f534e89ed127da4077485376f24debc50d80d5Dmitry Shmidt default: 48404f534e89ed127da4077485376f24debc50d80d5Dmitry Shmidt seg0_idx = hostapd_hw_get_channel(hapd, cf1); 48504f534e89ed127da4077485376f24debc50d80d5Dmitry Shmidt seg1_idx = hostapd_hw_get_channel(hapd, cf2); 48604f534e89ed127da4077485376f24debc50d80d5Dmitry Shmidt break; 48704f534e89ed127da4077485376f24debc50d80d5Dmitry Shmidt } 48804f534e89ed127da4077485376f24debc50d80d5Dmitry Shmidt 48904949598a23f501be6eec21697465fd46a28840aDmitry Shmidt hapd->iconf->channel = channel; 49004949598a23f501be6eec21697465fd46a28840aDmitry Shmidt hapd->iconf->ieee80211n = ht; 4916c0da2bb83f6915d8260912362692d1a742e057bDmitry Shmidt if (!ht) 4926c0da2bb83f6915d8260912362692d1a742e057bDmitry Shmidt hapd->iconf->ieee80211ac = 0; 49304949598a23f501be6eec21697465fd46a28840aDmitry Shmidt hapd->iconf->secondary_channel = offset; 49404f534e89ed127da4077485376f24debc50d80d5Dmitry Shmidt hapd->iconf->vht_oper_chwidth = chwidth; 49504f534e89ed127da4077485376f24debc50d80d5Dmitry Shmidt hapd->iconf->vht_oper_centr_freq_seg0_idx = seg0_idx; 49604f534e89ed127da4077485376f24debc50d80d5Dmitry Shmidt hapd->iconf->vht_oper_centr_freq_seg1_idx = seg1_idx; 497e0e48dc666fb14a7bb60264ca87463ba7bc1fe0bDmitry Shmidt 498203eadb9eda41a1dde4a583edb4684319e3f399eDmitry Shmidt is_dfs = ieee80211_is_dfs(freq); 499203eadb9eda41a1dde4a583edb4684319e3f399eDmitry Shmidt 500d30ac604c9f6da71a0dd7f46d25be05a2a62cfbbDmitry Shmidt if (hapd->csa_in_progress && 501d30ac604c9f6da71a0dd7f46d25be05a2a62cfbbDmitry Shmidt freq == hapd->cs_freq_params.freq) { 502e0e48dc666fb14a7bb60264ca87463ba7bc1fe0bDmitry Shmidt hostapd_cleanup_cs_params(hapd); 503d30ac604c9f6da71a0dd7f46d25be05a2a62cfbbDmitry Shmidt ieee802_11_set_beacon(hapd); 504e0e48dc666fb14a7bb60264ca87463ba7bc1fe0bDmitry Shmidt 505203eadb9eda41a1dde4a583edb4684319e3f399eDmitry Shmidt wpa_msg(hapd->msg_ctx, MSG_INFO, AP_CSA_FINISHED 506203eadb9eda41a1dde4a583edb4684319e3f399eDmitry Shmidt "freq=%d dfs=%d", freq, is_dfs); 507203eadb9eda41a1dde4a583edb4684319e3f399eDmitry Shmidt } else if (hapd->iface->drv_flags & WPA_DRIVER_FLAGS_DFS_OFFLOAD) { 508203eadb9eda41a1dde4a583edb4684319e3f399eDmitry Shmidt wpa_msg(hapd->msg_ctx, MSG_INFO, AP_CSA_FINISHED 509203eadb9eda41a1dde4a583edb4684319e3f399eDmitry Shmidt "freq=%d dfs=%d", freq, is_dfs); 510e0e48dc666fb14a7bb60264ca87463ba7bc1fe0bDmitry Shmidt } 51104949598a23f501be6eec21697465fd46a28840aDmitry Shmidt#endif /* NEED_AP_MLME */ 51204949598a23f501be6eec21697465fd46a28840aDmitry Shmidt} 51304949598a23f501be6eec21697465fd46a28840aDmitry Shmidt 51404949598a23f501be6eec21697465fd46a28840aDmitry Shmidt 515f86232838cf712377867cb42417c1613ab5dc425Dmitry Shmidtvoid hostapd_event_connect_failed_reason(struct hostapd_data *hapd, 516f86232838cf712377867cb42417c1613ab5dc425Dmitry Shmidt const u8 *addr, int reason_code) 517f86232838cf712377867cb42417c1613ab5dc425Dmitry Shmidt{ 518f86232838cf712377867cb42417c1613ab5dc425Dmitry Shmidt switch (reason_code) { 519f86232838cf712377867cb42417c1613ab5dc425Dmitry Shmidt case MAX_CLIENT_REACHED: 520f86232838cf712377867cb42417c1613ab5dc425Dmitry Shmidt wpa_msg(hapd->msg_ctx, MSG_INFO, AP_REJECTED_MAX_STA MACSTR, 521f86232838cf712377867cb42417c1613ab5dc425Dmitry Shmidt MAC2STR(addr)); 522f86232838cf712377867cb42417c1613ab5dc425Dmitry Shmidt break; 523f86232838cf712377867cb42417c1613ab5dc425Dmitry Shmidt case BLOCKED_CLIENT: 524f86232838cf712377867cb42417c1613ab5dc425Dmitry Shmidt wpa_msg(hapd->msg_ctx, MSG_INFO, AP_REJECTED_BLOCKED_STA MACSTR, 525f86232838cf712377867cb42417c1613ab5dc425Dmitry Shmidt MAC2STR(addr)); 526f86232838cf712377867cb42417c1613ab5dc425Dmitry Shmidt break; 527f86232838cf712377867cb42417c1613ab5dc425Dmitry Shmidt } 528f86232838cf712377867cb42417c1613ab5dc425Dmitry Shmidt} 529f86232838cf712377867cb42417c1613ab5dc425Dmitry Shmidt 530f86232838cf712377867cb42417c1613ab5dc425Dmitry Shmidt 5316c0da2bb83f6915d8260912362692d1a742e057bDmitry Shmidt#ifdef CONFIG_ACS 5326c0da2bb83f6915d8260912362692d1a742e057bDmitry Shmidtstatic void hostapd_acs_channel_selected(struct hostapd_data *hapd, 533dda10c2afb8378747491ea5d329a1de635d6d58eDmitry Shmidt struct acs_selected_channels *acs_res) 5346c0da2bb83f6915d8260912362692d1a742e057bDmitry Shmidt{ 535b1e52102c211357f585e9ff6d54501e90254326eDmitry Shmidt int ret, i; 5366c0da2bb83f6915d8260912362692d1a742e057bDmitry Shmidt 5376c0da2bb83f6915d8260912362692d1a742e057bDmitry Shmidt if (hapd->iconf->channel) { 5386c0da2bb83f6915d8260912362692d1a742e057bDmitry Shmidt wpa_printf(MSG_INFO, "ACS: Channel was already set to %d", 5396c0da2bb83f6915d8260912362692d1a742e057bDmitry Shmidt hapd->iconf->channel); 5406c0da2bb83f6915d8260912362692d1a742e057bDmitry Shmidt return; 5416c0da2bb83f6915d8260912362692d1a742e057bDmitry Shmidt } 5426c0da2bb83f6915d8260912362692d1a742e057bDmitry Shmidt 543b1e52102c211357f585e9ff6d54501e90254326eDmitry Shmidt if (!hapd->iface->current_mode) { 544b1e52102c211357f585e9ff6d54501e90254326eDmitry Shmidt for (i = 0; i < hapd->iface->num_hw_features; i++) { 545b1e52102c211357f585e9ff6d54501e90254326eDmitry Shmidt struct hostapd_hw_modes *mode = 546b1e52102c211357f585e9ff6d54501e90254326eDmitry Shmidt &hapd->iface->hw_features[i]; 547b1e52102c211357f585e9ff6d54501e90254326eDmitry Shmidt 548b1e52102c211357f585e9ff6d54501e90254326eDmitry Shmidt if (mode->mode == acs_res->hw_mode) { 549b1e52102c211357f585e9ff6d54501e90254326eDmitry Shmidt hapd->iface->current_mode = mode; 550b1e52102c211357f585e9ff6d54501e90254326eDmitry Shmidt break; 551b1e52102c211357f585e9ff6d54501e90254326eDmitry Shmidt } 552b1e52102c211357f585e9ff6d54501e90254326eDmitry Shmidt } 553b1e52102c211357f585e9ff6d54501e90254326eDmitry Shmidt if (!hapd->iface->current_mode) { 554b1e52102c211357f585e9ff6d54501e90254326eDmitry Shmidt hostapd_logger(hapd, NULL, HOSTAPD_MODULE_IEEE80211, 555b1e52102c211357f585e9ff6d54501e90254326eDmitry Shmidt HOSTAPD_LEVEL_WARNING, 556b1e52102c211357f585e9ff6d54501e90254326eDmitry Shmidt "driver selected to bad hw_mode"); 557b1e52102c211357f585e9ff6d54501e90254326eDmitry Shmidt return; 558b1e52102c211357f585e9ff6d54501e90254326eDmitry Shmidt } 559b1e52102c211357f585e9ff6d54501e90254326eDmitry Shmidt } 560b1e52102c211357f585e9ff6d54501e90254326eDmitry Shmidt 561dda10c2afb8378747491ea5d329a1de635d6d58eDmitry Shmidt hapd->iface->freq = hostapd_hw_get_freq(hapd, acs_res->pri_channel); 5626c0da2bb83f6915d8260912362692d1a742e057bDmitry Shmidt 563dda10c2afb8378747491ea5d329a1de635d6d58eDmitry Shmidt if (!acs_res->pri_channel) { 5646c0da2bb83f6915d8260912362692d1a742e057bDmitry Shmidt hostapd_logger(hapd, NULL, HOSTAPD_MODULE_IEEE80211, 5656c0da2bb83f6915d8260912362692d1a742e057bDmitry Shmidt HOSTAPD_LEVEL_WARNING, 5666c0da2bb83f6915d8260912362692d1a742e057bDmitry Shmidt "driver switched to bad channel"); 5676c0da2bb83f6915d8260912362692d1a742e057bDmitry Shmidt return; 5686c0da2bb83f6915d8260912362692d1a742e057bDmitry Shmidt } 5696c0da2bb83f6915d8260912362692d1a742e057bDmitry Shmidt 570dda10c2afb8378747491ea5d329a1de635d6d58eDmitry Shmidt hapd->iconf->channel = acs_res->pri_channel; 571dda10c2afb8378747491ea5d329a1de635d6d58eDmitry Shmidt hapd->iconf->acs = 1; 5726c0da2bb83f6915d8260912362692d1a742e057bDmitry Shmidt 573dda10c2afb8378747491ea5d329a1de635d6d58eDmitry Shmidt if (acs_res->sec_channel == 0) 5746c0da2bb83f6915d8260912362692d1a742e057bDmitry Shmidt hapd->iconf->secondary_channel = 0; 575dda10c2afb8378747491ea5d329a1de635d6d58eDmitry Shmidt else if (acs_res->sec_channel < acs_res->pri_channel) 5766c0da2bb83f6915d8260912362692d1a742e057bDmitry Shmidt hapd->iconf->secondary_channel = -1; 577dda10c2afb8378747491ea5d329a1de635d6d58eDmitry Shmidt else if (acs_res->sec_channel > acs_res->pri_channel) 5786c0da2bb83f6915d8260912362692d1a742e057bDmitry Shmidt hapd->iconf->secondary_channel = 1; 5796c0da2bb83f6915d8260912362692d1a742e057bDmitry Shmidt else { 5806c0da2bb83f6915d8260912362692d1a742e057bDmitry Shmidt wpa_printf(MSG_ERROR, "Invalid secondary channel!"); 5816c0da2bb83f6915d8260912362692d1a742e057bDmitry Shmidt return; 5826c0da2bb83f6915d8260912362692d1a742e057bDmitry Shmidt } 5836c0da2bb83f6915d8260912362692d1a742e057bDmitry Shmidt 584dda10c2afb8378747491ea5d329a1de635d6d58eDmitry Shmidt if (hapd->iface->conf->ieee80211ac) { 585dda10c2afb8378747491ea5d329a1de635d6d58eDmitry Shmidt /* set defaults for backwards compatibility */ 586dda10c2afb8378747491ea5d329a1de635d6d58eDmitry Shmidt hapd->iconf->vht_oper_centr_freq_seg1_idx = 0; 587dda10c2afb8378747491ea5d329a1de635d6d58eDmitry Shmidt hapd->iconf->vht_oper_centr_freq_seg0_idx = 0; 588dda10c2afb8378747491ea5d329a1de635d6d58eDmitry Shmidt hapd->iconf->vht_oper_chwidth = VHT_CHANWIDTH_USE_HT; 589dda10c2afb8378747491ea5d329a1de635d6d58eDmitry Shmidt if (acs_res->ch_width == 80) { 590dda10c2afb8378747491ea5d329a1de635d6d58eDmitry Shmidt hapd->iconf->vht_oper_centr_freq_seg0_idx = 591dda10c2afb8378747491ea5d329a1de635d6d58eDmitry Shmidt acs_res->vht_seg0_center_ch; 592dda10c2afb8378747491ea5d329a1de635d6d58eDmitry Shmidt hapd->iconf->vht_oper_chwidth = VHT_CHANWIDTH_80MHZ; 593dda10c2afb8378747491ea5d329a1de635d6d58eDmitry Shmidt } else if (acs_res->ch_width == 160) { 594dda10c2afb8378747491ea5d329a1de635d6d58eDmitry Shmidt if (acs_res->vht_seg1_center_ch == 0) { 595dda10c2afb8378747491ea5d329a1de635d6d58eDmitry Shmidt hapd->iconf->vht_oper_centr_freq_seg0_idx = 596dda10c2afb8378747491ea5d329a1de635d6d58eDmitry Shmidt acs_res->vht_seg0_center_ch; 597dda10c2afb8378747491ea5d329a1de635d6d58eDmitry Shmidt hapd->iconf->vht_oper_chwidth = 598dda10c2afb8378747491ea5d329a1de635d6d58eDmitry Shmidt VHT_CHANWIDTH_160MHZ; 599dda10c2afb8378747491ea5d329a1de635d6d58eDmitry Shmidt } else { 600dda10c2afb8378747491ea5d329a1de635d6d58eDmitry Shmidt hapd->iconf->vht_oper_centr_freq_seg0_idx = 601dda10c2afb8378747491ea5d329a1de635d6d58eDmitry Shmidt acs_res->vht_seg0_center_ch; 602dda10c2afb8378747491ea5d329a1de635d6d58eDmitry Shmidt hapd->iconf->vht_oper_centr_freq_seg1_idx = 603dda10c2afb8378747491ea5d329a1de635d6d58eDmitry Shmidt acs_res->vht_seg1_center_ch; 604dda10c2afb8378747491ea5d329a1de635d6d58eDmitry Shmidt hapd->iconf->vht_oper_chwidth = 605dda10c2afb8378747491ea5d329a1de635d6d58eDmitry Shmidt VHT_CHANWIDTH_80P80MHZ; 606dda10c2afb8378747491ea5d329a1de635d6d58eDmitry Shmidt } 607dda10c2afb8378747491ea5d329a1de635d6d58eDmitry Shmidt } 608dda10c2afb8378747491ea5d329a1de635d6d58eDmitry Shmidt } 609dda10c2afb8378747491ea5d329a1de635d6d58eDmitry Shmidt 6106c0da2bb83f6915d8260912362692d1a742e057bDmitry Shmidt ret = hostapd_acs_completed(hapd->iface, 0); 6116c0da2bb83f6915d8260912362692d1a742e057bDmitry Shmidt if (ret) { 6126c0da2bb83f6915d8260912362692d1a742e057bDmitry Shmidt wpa_printf(MSG_ERROR, 6136c0da2bb83f6915d8260912362692d1a742e057bDmitry Shmidt "ACS: Possibly channel configuration is invalid"); 6146c0da2bb83f6915d8260912362692d1a742e057bDmitry Shmidt } 6156c0da2bb83f6915d8260912362692d1a742e057bDmitry Shmidt} 6166c0da2bb83f6915d8260912362692d1a742e057bDmitry Shmidt#endif /* CONFIG_ACS */ 6176c0da2bb83f6915d8260912362692d1a742e057bDmitry Shmidt 6186c0da2bb83f6915d8260912362692d1a742e057bDmitry Shmidt 6191f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidtint hostapd_probe_req_rx(struct hostapd_data *hapd, const u8 *sa, const u8 *da, 62004949598a23f501be6eec21697465fd46a28840aDmitry Shmidt const u8 *bssid, const u8 *ie, size_t ie_len, 62104949598a23f501be6eec21697465fd46a28840aDmitry Shmidt int ssi_signal) 6228d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt{ 6238d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt size_t i; 6248d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt int ret = 0; 6258d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 6268d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if (sa == NULL || ie == NULL) 6278d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt return -1; 6288d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 6298d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt random_add_randomness(sa, ETH_ALEN); 6308d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt for (i = 0; hapd->probereq_cb && i < hapd->num_probereq_cb; i++) { 6318d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if (hapd->probereq_cb[i].cb(hapd->probereq_cb[i].ctx, 63204949598a23f501be6eec21697465fd46a28840aDmitry Shmidt sa, da, bssid, ie, ie_len, 63304949598a23f501be6eec21697465fd46a28840aDmitry Shmidt ssi_signal) > 0) { 6348d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt ret = 1; 6358d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt break; 6368d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt } 6378d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt } 6388d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt return ret; 6398d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt} 6408d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 6418d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 6428d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt#ifdef HOSTAPD 6438d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 64461d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt#ifdef CONFIG_IEEE80211R 64561d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidtstatic void hostapd_notify_auth_ft_finish(void *ctx, const u8 *dst, 64661d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt const u8 *bssid, 64761d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt u16 auth_transaction, u16 status, 64861d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt const u8 *ies, size_t ies_len) 64961d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt{ 65061d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt struct hostapd_data *hapd = ctx; 65161d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt struct sta_info *sta; 65261d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt 65361d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt sta = ap_get_sta(hapd, dst); 65461d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt if (sta == NULL) 65561d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt return; 65661d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt 65761d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt hostapd_logger(hapd, dst, HOSTAPD_MODULE_IEEE80211, 65861d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt HOSTAPD_LEVEL_DEBUG, "authentication OK (FT)"); 65961d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt sta->flags |= WLAN_STA_AUTH; 66061d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt 66161d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt hostapd_sta_auth(hapd, dst, auth_transaction, status, ies, ies_len); 66261d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt} 66361d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt#endif /* CONFIG_IEEE80211R */ 66461d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt 66561d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt 66661d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidtstatic void hostapd_notif_auth(struct hostapd_data *hapd, 66761d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt struct auth_info *rx_auth) 66861d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt{ 66961d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt struct sta_info *sta; 67061d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt u16 status = WLAN_STATUS_SUCCESS; 67161d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt u8 resp_ies[2 + WLAN_AUTH_CHALLENGE_LEN]; 67261d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt size_t resp_ies_len = 0; 67361d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt 67461d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt sta = ap_get_sta(hapd, rx_auth->peer); 67561d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt if (!sta) { 67661d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt sta = ap_sta_add(hapd, rx_auth->peer); 67761d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt if (sta == NULL) { 6784b06059785b935dd1f4f09314e4e12c417d2c6a4Dmitry Shmidt status = WLAN_STATUS_AP_UNABLE_TO_HANDLE_NEW_STA; 67961d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt goto fail; 68061d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt } 68161d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt } 68261d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt sta->flags &= ~WLAN_STA_PREAUTH; 68361d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt ieee802_1x_notify_pre_auth(sta->eapol_sm, 0); 68461d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt#ifdef CONFIG_IEEE80211R 68561d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt if (rx_auth->auth_type == WLAN_AUTH_FT && hapd->wpa_auth) { 68661d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt sta->auth_alg = WLAN_AUTH_FT; 68761d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt if (sta->wpa_sm == NULL) 68861d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt sta->wpa_sm = wpa_auth_sta_init(hapd->wpa_auth, 689391c59f0632df8db1c325da1d31d479b2eedce45Dmitry Shmidt sta->addr, NULL); 69061d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt if (sta->wpa_sm == NULL) { 69161d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt wpa_printf(MSG_DEBUG, "FT: Failed to initialize WPA " 69261d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt "state machine"); 69361d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt status = WLAN_STATUS_UNSPECIFIED_FAILURE; 69461d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt goto fail; 69561d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt } 69661d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt wpa_ft_process_auth(sta->wpa_sm, rx_auth->bssid, 69761d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt rx_auth->auth_transaction, rx_auth->ies, 69861d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt rx_auth->ies_len, 69961d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt hostapd_notify_auth_ft_finish, hapd); 70061d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt return; 70161d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt } 70261d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt#endif /* CONFIG_IEEE80211R */ 70361d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidtfail: 70461d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt hostapd_sta_auth(hapd, rx_auth->peer, rx_auth->auth_transaction + 1, 70561d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt status, resp_ies, resp_ies_len); 70661d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt} 70761d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt 70861d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt 70961d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidtstatic void hostapd_action_rx(struct hostapd_data *hapd, 710fb79edc9df1f20461e90e478363d207348213d35Dmitry Shmidt struct rx_mgmt *drv_mgmt) 71161d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt{ 712fb79edc9df1f20461e90e478363d207348213d35Dmitry Shmidt struct ieee80211_mgmt *mgmt; 71361d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt struct sta_info *sta; 714fb79edc9df1f20461e90e478363d207348213d35Dmitry Shmidt size_t plen __maybe_unused; 715fb79edc9df1f20461e90e478363d207348213d35Dmitry Shmidt u16 fc; 716fb79edc9df1f20461e90e478363d207348213d35Dmitry Shmidt 717fb79edc9df1f20461e90e478363d207348213d35Dmitry Shmidt if (drv_mgmt->frame_len < 24 + 1) 718fb79edc9df1f20461e90e478363d207348213d35Dmitry Shmidt return; 719fb79edc9df1f20461e90e478363d207348213d35Dmitry Shmidt 720fb79edc9df1f20461e90e478363d207348213d35Dmitry Shmidt plen = drv_mgmt->frame_len - 24 - 1; 721fb79edc9df1f20461e90e478363d207348213d35Dmitry Shmidt 722fb79edc9df1f20461e90e478363d207348213d35Dmitry Shmidt mgmt = (struct ieee80211_mgmt *) drv_mgmt->frame; 723fb79edc9df1f20461e90e478363d207348213d35Dmitry Shmidt fc = le_to_host16(mgmt->frame_control); 724fb79edc9df1f20461e90e478363d207348213d35Dmitry Shmidt if (WLAN_FC_GET_STYPE(fc) != WLAN_FC_STYPE_ACTION) 725fb79edc9df1f20461e90e478363d207348213d35Dmitry Shmidt return; /* handled by the driver */ 72661d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt 72761d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt wpa_printf(MSG_DEBUG, "RX_ACTION cat %d action plen %d", 728fb79edc9df1f20461e90e478363d207348213d35Dmitry Shmidt mgmt->u.action.category, (int) plen); 72961d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt 730fb79edc9df1f20461e90e478363d207348213d35Dmitry Shmidt sta = ap_get_sta(hapd, mgmt->sa); 73161d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt if (sta == NULL) { 73261d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt wpa_printf(MSG_DEBUG, "%s: station not found", __func__); 73361d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt return; 73461d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt } 73561d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt#ifdef CONFIG_IEEE80211R 736fb79edc9df1f20461e90e478363d207348213d35Dmitry Shmidt if (mgmt->u.action.category == WLAN_ACTION_FT) { 737fb79edc9df1f20461e90e478363d207348213d35Dmitry Shmidt const u8 *payload = drv_mgmt->frame + 24 + 1; 738fb79edc9df1f20461e90e478363d207348213d35Dmitry Shmidt wpa_ft_action_rx(sta->wpa_sm, payload, plen); 73961d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt } 74061d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt#endif /* CONFIG_IEEE80211R */ 74161d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt#ifdef CONFIG_IEEE80211W 742fb79edc9df1f20461e90e478363d207348213d35Dmitry Shmidt if (mgmt->u.action.category == WLAN_ACTION_SA_QUERY && plen >= 4) { 743fb79edc9df1f20461e90e478363d207348213d35Dmitry Shmidt ieee802_11_sa_query_action( 744fb79edc9df1f20461e90e478363d207348213d35Dmitry Shmidt hapd, mgmt->sa, 745fb79edc9df1f20461e90e478363d207348213d35Dmitry Shmidt mgmt->u.action.u.sa_query_resp.action, 746fb79edc9df1f20461e90e478363d207348213d35Dmitry Shmidt mgmt->u.action.u.sa_query_resp.trans_id); 74761d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt } 74861d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt#endif /* CONFIG_IEEE80211W */ 749a54fa5fb807eaeff45464139b5a7759f060cec68Dmitry Shmidt#ifdef CONFIG_WNM 750fb79edc9df1f20461e90e478363d207348213d35Dmitry Shmidt if (mgmt->u.action.category == WLAN_ACTION_WNM) { 751fb79edc9df1f20461e90e478363d207348213d35Dmitry Shmidt ieee802_11_rx_wnm_action_ap(hapd, mgmt, drv_mgmt->frame_len); 75261d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt } 753a54fa5fb807eaeff45464139b5a7759f060cec68Dmitry Shmidt#endif /* CONFIG_WNM */ 75461d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt} 75561d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt 75661d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt 7578d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt#ifdef NEED_AP_MLME 7588d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 7598d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt#define HAPD_BROADCAST ((struct hostapd_data *) -1) 7608d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 7618d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtstatic struct hostapd_data * get_hapd_bssid(struct hostapd_iface *iface, 7628d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt const u8 *bssid) 7638d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt{ 7648d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt size_t i; 7658d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 7668d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if (bssid == NULL) 7678d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt return NULL; 7688d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if (bssid[0] == 0xff && bssid[1] == 0xff && bssid[2] == 0xff && 7698d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt bssid[3] == 0xff && bssid[4] == 0xff && bssid[5] == 0xff) 7708d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt return HAPD_BROADCAST; 7718d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 7728d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt for (i = 0; i < iface->num_bss; i++) { 7738d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if (os_memcmp(bssid, iface->bss[i]->own_addr, ETH_ALEN) == 0) 7748d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt return iface->bss[i]; 7758d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt } 7768d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 7778d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt return NULL; 7788d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt} 7798d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 7808d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 7818d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtstatic void hostapd_rx_from_unknown_sta(struct hostapd_data *hapd, 7821f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidt const u8 *bssid, const u8 *addr, 7831f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidt int wds) 7848d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt{ 7851f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidt hapd = get_hapd_bssid(hapd->iface, bssid); 7868d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if (hapd == NULL || hapd == HAPD_BROADCAST) 7878d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt return; 7888d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 7891f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidt ieee802_11_rx_from_unknown(hapd, addr, wds); 7908d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt} 7918d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 7928d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 793fb79edc9df1f20461e90e478363d207348213d35Dmitry Shmidtstatic int hostapd_mgmt_rx(struct hostapd_data *hapd, struct rx_mgmt *rx_mgmt) 7948d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt{ 7958d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt struct hostapd_iface *iface = hapd->iface; 7968d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt const struct ieee80211_hdr *hdr; 7978d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt const u8 *bssid; 7988d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt struct hostapd_frame_info fi; 799fb79edc9df1f20461e90e478363d207348213d35Dmitry Shmidt int ret; 8008d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 8017d5c8f257a74ac0d12828962a492e8b84ef83923Dmitry Shmidt#ifdef CONFIG_TESTING_OPTIONS 8027d5c8f257a74ac0d12828962a492e8b84ef83923Dmitry Shmidt if (hapd->ext_mgmt_frame_handling) { 8037d5c8f257a74ac0d12828962a492e8b84ef83923Dmitry Shmidt size_t hex_len = 2 * rx_mgmt->frame_len + 1; 8047d5c8f257a74ac0d12828962a492e8b84ef83923Dmitry Shmidt char *hex = os_malloc(hex_len); 8057d5c8f257a74ac0d12828962a492e8b84ef83923Dmitry Shmidt if (hex) { 8067d5c8f257a74ac0d12828962a492e8b84ef83923Dmitry Shmidt wpa_snprintf_hex(hex, hex_len, rx_mgmt->frame, 8077d5c8f257a74ac0d12828962a492e8b84ef83923Dmitry Shmidt rx_mgmt->frame_len); 8087d5c8f257a74ac0d12828962a492e8b84ef83923Dmitry Shmidt wpa_msg(hapd->msg_ctx, MSG_INFO, "MGMT-RX %s", hex); 8097d5c8f257a74ac0d12828962a492e8b84ef83923Dmitry Shmidt os_free(hex); 8107d5c8f257a74ac0d12828962a492e8b84ef83923Dmitry Shmidt } 8117d5c8f257a74ac0d12828962a492e8b84ef83923Dmitry Shmidt return 1; 8127d5c8f257a74ac0d12828962a492e8b84ef83923Dmitry Shmidt } 8137d5c8f257a74ac0d12828962a492e8b84ef83923Dmitry Shmidt#endif /* CONFIG_TESTING_OPTIONS */ 8147d5c8f257a74ac0d12828962a492e8b84ef83923Dmitry Shmidt 8158d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt hdr = (const struct ieee80211_hdr *) rx_mgmt->frame; 8168d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt bssid = get_hdr_bssid(hdr, rx_mgmt->frame_len); 8178d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if (bssid == NULL) 818fb79edc9df1f20461e90e478363d207348213d35Dmitry Shmidt return 0; 8198d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 8208d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt hapd = get_hapd_bssid(iface, bssid); 8218d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if (hapd == NULL) { 8228d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt u16 fc; 8238d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt fc = le_to_host16(hdr->frame_control); 8248d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 8258d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt /* 8268d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * Drop frames to unknown BSSIDs except for Beacon frames which 8278d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * could be used to update neighbor information. 8288d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt */ 8298d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if (WLAN_FC_GET_TYPE(fc) == WLAN_FC_TYPE_MGMT && 8308d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt WLAN_FC_GET_STYPE(fc) == WLAN_FC_STYPE_BEACON) 8318d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt hapd = iface->bss[0]; 8328d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt else 833fb79edc9df1f20461e90e478363d207348213d35Dmitry Shmidt return 0; 8348d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt } 8358d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 8368d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt os_memset(&fi, 0, sizeof(fi)); 8378d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt fi.datarate = rx_mgmt->datarate; 8388d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt fi.ssi_signal = rx_mgmt->ssi_signal; 8398d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 8408d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if (hapd == HAPD_BROADCAST) { 8418d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt size_t i; 842fb79edc9df1f20461e90e478363d207348213d35Dmitry Shmidt ret = 0; 843fb79edc9df1f20461e90e478363d207348213d35Dmitry Shmidt for (i = 0; i < iface->num_bss; i++) { 8449866086a955d00e237cc8df3722e7dff75c02532Dmitry Shmidt /* if bss is set, driver will call this function for 8459866086a955d00e237cc8df3722e7dff75c02532Dmitry Shmidt * each bss individually. */ 8469866086a955d00e237cc8df3722e7dff75c02532Dmitry Shmidt if (rx_mgmt->drv_priv && 8479866086a955d00e237cc8df3722e7dff75c02532Dmitry Shmidt (iface->bss[i]->drv_priv != rx_mgmt->drv_priv)) 8489866086a955d00e237cc8df3722e7dff75c02532Dmitry Shmidt continue; 8499866086a955d00e237cc8df3722e7dff75c02532Dmitry Shmidt 850fb79edc9df1f20461e90e478363d207348213d35Dmitry Shmidt if (ieee802_11_mgmt(iface->bss[i], rx_mgmt->frame, 851fb79edc9df1f20461e90e478363d207348213d35Dmitry Shmidt rx_mgmt->frame_len, &fi) > 0) 852fb79edc9df1f20461e90e478363d207348213d35Dmitry Shmidt ret = 1; 853fb79edc9df1f20461e90e478363d207348213d35Dmitry Shmidt } 8548d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt } else 855fb79edc9df1f20461e90e478363d207348213d35Dmitry Shmidt ret = ieee802_11_mgmt(hapd, rx_mgmt->frame, rx_mgmt->frame_len, 856fb79edc9df1f20461e90e478363d207348213d35Dmitry Shmidt &fi); 8578d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 8588d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt random_add_randomness(&fi, sizeof(fi)); 8598d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 860fb79edc9df1f20461e90e478363d207348213d35Dmitry Shmidt return ret; 86175ecf5267604f166b85a7ee2cf0d9cb682966680Jouni Malinen} 86275ecf5267604f166b85a7ee2cf0d9cb682966680Jouni Malinen 86375ecf5267604f166b85a7ee2cf0d9cb682966680Jouni Malinen 8648d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtstatic void hostapd_mgmt_tx_cb(struct hostapd_data *hapd, const u8 *buf, 8658d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt size_t len, u16 stype, int ok) 8668d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt{ 8678d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt struct ieee80211_hdr *hdr; 8688d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt hdr = (struct ieee80211_hdr *) buf; 8698d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt hapd = get_hapd_bssid(hapd->iface, get_hdr_bssid(hdr, len)); 8708d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if (hapd == NULL || hapd == HAPD_BROADCAST) 8718d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt return; 8728d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt ieee802_11_mgmt_cb(hapd, buf, len, stype, ok); 8738d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt} 8748d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 8758d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt#endif /* NEED_AP_MLME */ 8768d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 8778d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 8788d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtstatic int hostapd_event_new_sta(struct hostapd_data *hapd, const u8 *addr) 8798d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt{ 8808d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt struct sta_info *sta = ap_get_sta(hapd, addr); 8818d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if (sta) 8828d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt return 0; 8838d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 8848d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt wpa_printf(MSG_DEBUG, "Data frame from unknown STA " MACSTR 8858d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt " - adding a new STA", MAC2STR(addr)); 8868d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt sta = ap_sta_add(hapd, addr); 8878d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if (sta) { 8888d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt hostapd_new_assoc_sta(hapd, sta, 0); 8898d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt } else { 8908d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt wpa_printf(MSG_DEBUG, "Failed to add STA entry for " MACSTR, 8918d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt MAC2STR(addr)); 8928d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt return -1; 8938d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt } 8948d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 8958d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt return 0; 8968d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt} 8978d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 8988d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 8998d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtstatic void hostapd_event_eapol_rx(struct hostapd_data *hapd, const u8 *src, 9008d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt const u8 *data, size_t data_len) 9018d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt{ 9028d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt struct hostapd_iface *iface = hapd->iface; 903d5e4923d04122f81300fa68fb07d64ede28fd44dDmitry Shmidt struct sta_info *sta; 9048d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt size_t j; 9058d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 9068d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt for (j = 0; j < iface->num_bss; j++) { 907d5e4923d04122f81300fa68fb07d64ede28fd44dDmitry Shmidt if ((sta = ap_get_sta(iface->bss[j], src))) { 908d5e4923d04122f81300fa68fb07d64ede28fd44dDmitry Shmidt if (sta->flags & WLAN_STA_ASSOC) { 909d5e4923d04122f81300fa68fb07d64ede28fd44dDmitry Shmidt hapd = iface->bss[j]; 910d5e4923d04122f81300fa68fb07d64ede28fd44dDmitry Shmidt break; 911d5e4923d04122f81300fa68fb07d64ede28fd44dDmitry Shmidt } 9128d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt } 9138d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt } 9148d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 9158d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt ieee802_1x_receive(hapd, src, data, data_len); 9168d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt} 9178d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 9188d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 919b7b4d0ec07161a6d76c40ba7ef1306e82fbb7e15Dmitry Shmidtstatic struct hostapd_channel_data * hostapd_get_mode_channel( 920b7b4d0ec07161a6d76c40ba7ef1306e82fbb7e15Dmitry Shmidt struct hostapd_iface *iface, unsigned int freq) 921b7b4d0ec07161a6d76c40ba7ef1306e82fbb7e15Dmitry Shmidt{ 922b7b4d0ec07161a6d76c40ba7ef1306e82fbb7e15Dmitry Shmidt int i; 923b7b4d0ec07161a6d76c40ba7ef1306e82fbb7e15Dmitry Shmidt struct hostapd_channel_data *chan; 924b7b4d0ec07161a6d76c40ba7ef1306e82fbb7e15Dmitry Shmidt 925b7b4d0ec07161a6d76c40ba7ef1306e82fbb7e15Dmitry Shmidt for (i = 0; i < iface->current_mode->num_channels; i++) { 926b7b4d0ec07161a6d76c40ba7ef1306e82fbb7e15Dmitry Shmidt chan = &iface->current_mode->channels[i]; 927b7b4d0ec07161a6d76c40ba7ef1306e82fbb7e15Dmitry Shmidt if (!chan) 928b7b4d0ec07161a6d76c40ba7ef1306e82fbb7e15Dmitry Shmidt return NULL; 929b7b4d0ec07161a6d76c40ba7ef1306e82fbb7e15Dmitry Shmidt if ((unsigned int) chan->freq == freq) 930b7b4d0ec07161a6d76c40ba7ef1306e82fbb7e15Dmitry Shmidt return chan; 931b7b4d0ec07161a6d76c40ba7ef1306e82fbb7e15Dmitry Shmidt } 932b7b4d0ec07161a6d76c40ba7ef1306e82fbb7e15Dmitry Shmidt 933b7b4d0ec07161a6d76c40ba7ef1306e82fbb7e15Dmitry Shmidt return NULL; 934b7b4d0ec07161a6d76c40ba7ef1306e82fbb7e15Dmitry Shmidt} 935b7b4d0ec07161a6d76c40ba7ef1306e82fbb7e15Dmitry Shmidt 936b7b4d0ec07161a6d76c40ba7ef1306e82fbb7e15Dmitry Shmidt 937b7b4d0ec07161a6d76c40ba7ef1306e82fbb7e15Dmitry Shmidtstatic void hostapd_update_nf(struct hostapd_iface *iface, 938b7b4d0ec07161a6d76c40ba7ef1306e82fbb7e15Dmitry Shmidt struct hostapd_channel_data *chan, 939b7b4d0ec07161a6d76c40ba7ef1306e82fbb7e15Dmitry Shmidt struct freq_survey *survey) 940b7b4d0ec07161a6d76c40ba7ef1306e82fbb7e15Dmitry Shmidt{ 941b7b4d0ec07161a6d76c40ba7ef1306e82fbb7e15Dmitry Shmidt if (!iface->chans_surveyed) { 942b7b4d0ec07161a6d76c40ba7ef1306e82fbb7e15Dmitry Shmidt chan->min_nf = survey->nf; 943b7b4d0ec07161a6d76c40ba7ef1306e82fbb7e15Dmitry Shmidt iface->lowest_nf = survey->nf; 944b7b4d0ec07161a6d76c40ba7ef1306e82fbb7e15Dmitry Shmidt } else { 945b7b4d0ec07161a6d76c40ba7ef1306e82fbb7e15Dmitry Shmidt if (dl_list_empty(&chan->survey_list)) 946b7b4d0ec07161a6d76c40ba7ef1306e82fbb7e15Dmitry Shmidt chan->min_nf = survey->nf; 947b7b4d0ec07161a6d76c40ba7ef1306e82fbb7e15Dmitry Shmidt else if (survey->nf < chan->min_nf) 948b7b4d0ec07161a6d76c40ba7ef1306e82fbb7e15Dmitry Shmidt chan->min_nf = survey->nf; 949b7b4d0ec07161a6d76c40ba7ef1306e82fbb7e15Dmitry Shmidt if (survey->nf < iface->lowest_nf) 950b7b4d0ec07161a6d76c40ba7ef1306e82fbb7e15Dmitry Shmidt iface->lowest_nf = survey->nf; 951b7b4d0ec07161a6d76c40ba7ef1306e82fbb7e15Dmitry Shmidt } 952b7b4d0ec07161a6d76c40ba7ef1306e82fbb7e15Dmitry Shmidt} 953b7b4d0ec07161a6d76c40ba7ef1306e82fbb7e15Dmitry Shmidt 954b7b4d0ec07161a6d76c40ba7ef1306e82fbb7e15Dmitry Shmidt 9556c0da2bb83f6915d8260912362692d1a742e057bDmitry Shmidtstatic void hostapd_single_channel_get_survey(struct hostapd_iface *iface, 9566c0da2bb83f6915d8260912362692d1a742e057bDmitry Shmidt struct survey_results *survey_res) 9576c0da2bb83f6915d8260912362692d1a742e057bDmitry Shmidt{ 9586c0da2bb83f6915d8260912362692d1a742e057bDmitry Shmidt struct hostapd_channel_data *chan; 9596c0da2bb83f6915d8260912362692d1a742e057bDmitry Shmidt struct freq_survey *survey; 9606c0da2bb83f6915d8260912362692d1a742e057bDmitry Shmidt u64 divisor, dividend; 9616c0da2bb83f6915d8260912362692d1a742e057bDmitry Shmidt 9626c0da2bb83f6915d8260912362692d1a742e057bDmitry Shmidt survey = dl_list_first(&survey_res->survey_list, struct freq_survey, 9636c0da2bb83f6915d8260912362692d1a742e057bDmitry Shmidt list); 9646c0da2bb83f6915d8260912362692d1a742e057bDmitry Shmidt if (!survey || !survey->freq) 9656c0da2bb83f6915d8260912362692d1a742e057bDmitry Shmidt return; 9666c0da2bb83f6915d8260912362692d1a742e057bDmitry Shmidt 9676c0da2bb83f6915d8260912362692d1a742e057bDmitry Shmidt chan = hostapd_get_mode_channel(iface, survey->freq); 9686c0da2bb83f6915d8260912362692d1a742e057bDmitry Shmidt if (!chan || chan->flag & HOSTAPD_CHAN_DISABLED) 9696c0da2bb83f6915d8260912362692d1a742e057bDmitry Shmidt return; 9706c0da2bb83f6915d8260912362692d1a742e057bDmitry Shmidt 9716c0da2bb83f6915d8260912362692d1a742e057bDmitry Shmidt wpa_printf(MSG_DEBUG, "Single Channel Survey: (freq=%d channel_time=%ld channel_time_busy=%ld)", 9726c0da2bb83f6915d8260912362692d1a742e057bDmitry Shmidt survey->freq, 9736c0da2bb83f6915d8260912362692d1a742e057bDmitry Shmidt (unsigned long int) survey->channel_time, 9746c0da2bb83f6915d8260912362692d1a742e057bDmitry Shmidt (unsigned long int) survey->channel_time_busy); 9756c0da2bb83f6915d8260912362692d1a742e057bDmitry Shmidt 9766c0da2bb83f6915d8260912362692d1a742e057bDmitry Shmidt if (survey->channel_time > iface->last_channel_time && 9776c0da2bb83f6915d8260912362692d1a742e057bDmitry Shmidt survey->channel_time > survey->channel_time_busy) { 9786c0da2bb83f6915d8260912362692d1a742e057bDmitry Shmidt dividend = survey->channel_time_busy - 9796c0da2bb83f6915d8260912362692d1a742e057bDmitry Shmidt iface->last_channel_time_busy; 9806c0da2bb83f6915d8260912362692d1a742e057bDmitry Shmidt divisor = survey->channel_time - iface->last_channel_time; 9816c0da2bb83f6915d8260912362692d1a742e057bDmitry Shmidt 9826c0da2bb83f6915d8260912362692d1a742e057bDmitry Shmidt iface->channel_utilization = dividend * 255 / divisor; 9836c0da2bb83f6915d8260912362692d1a742e057bDmitry Shmidt wpa_printf(MSG_DEBUG, "Channel Utilization: %d", 9846c0da2bb83f6915d8260912362692d1a742e057bDmitry Shmidt iface->channel_utilization); 9856c0da2bb83f6915d8260912362692d1a742e057bDmitry Shmidt } 9866c0da2bb83f6915d8260912362692d1a742e057bDmitry Shmidt iface->last_channel_time = survey->channel_time; 9876c0da2bb83f6915d8260912362692d1a742e057bDmitry Shmidt iface->last_channel_time_busy = survey->channel_time_busy; 9886c0da2bb83f6915d8260912362692d1a742e057bDmitry Shmidt} 9896c0da2bb83f6915d8260912362692d1a742e057bDmitry Shmidt 9906c0da2bb83f6915d8260912362692d1a742e057bDmitry Shmidt 991b7b4d0ec07161a6d76c40ba7ef1306e82fbb7e15Dmitry Shmidtstatic void hostapd_event_get_survey(struct hostapd_data *hapd, 992b7b4d0ec07161a6d76c40ba7ef1306e82fbb7e15Dmitry Shmidt struct survey_results *survey_results) 993b7b4d0ec07161a6d76c40ba7ef1306e82fbb7e15Dmitry Shmidt{ 994b7b4d0ec07161a6d76c40ba7ef1306e82fbb7e15Dmitry Shmidt struct hostapd_iface *iface = hapd->iface; 995b7b4d0ec07161a6d76c40ba7ef1306e82fbb7e15Dmitry Shmidt struct freq_survey *survey, *tmp; 996b7b4d0ec07161a6d76c40ba7ef1306e82fbb7e15Dmitry Shmidt struct hostapd_channel_data *chan; 997b7b4d0ec07161a6d76c40ba7ef1306e82fbb7e15Dmitry Shmidt 998b7b4d0ec07161a6d76c40ba7ef1306e82fbb7e15Dmitry Shmidt if (dl_list_empty(&survey_results->survey_list)) { 999b7b4d0ec07161a6d76c40ba7ef1306e82fbb7e15Dmitry Shmidt wpa_printf(MSG_DEBUG, "No survey data received"); 1000b7b4d0ec07161a6d76c40ba7ef1306e82fbb7e15Dmitry Shmidt return; 1001b7b4d0ec07161a6d76c40ba7ef1306e82fbb7e15Dmitry Shmidt } 1002b7b4d0ec07161a6d76c40ba7ef1306e82fbb7e15Dmitry Shmidt 10036c0da2bb83f6915d8260912362692d1a742e057bDmitry Shmidt if (survey_results->freq_filter) { 10046c0da2bb83f6915d8260912362692d1a742e057bDmitry Shmidt hostapd_single_channel_get_survey(iface, survey_results); 10056c0da2bb83f6915d8260912362692d1a742e057bDmitry Shmidt return; 10066c0da2bb83f6915d8260912362692d1a742e057bDmitry Shmidt } 10076c0da2bb83f6915d8260912362692d1a742e057bDmitry Shmidt 1008b7b4d0ec07161a6d76c40ba7ef1306e82fbb7e15Dmitry Shmidt dl_list_for_each_safe(survey, tmp, &survey_results->survey_list, 1009b7b4d0ec07161a6d76c40ba7ef1306e82fbb7e15Dmitry Shmidt struct freq_survey, list) { 1010b7b4d0ec07161a6d76c40ba7ef1306e82fbb7e15Dmitry Shmidt chan = hostapd_get_mode_channel(iface, survey->freq); 1011b7b4d0ec07161a6d76c40ba7ef1306e82fbb7e15Dmitry Shmidt if (!chan) 1012b7b4d0ec07161a6d76c40ba7ef1306e82fbb7e15Dmitry Shmidt continue; 1013b7b4d0ec07161a6d76c40ba7ef1306e82fbb7e15Dmitry Shmidt if (chan->flag & HOSTAPD_CHAN_DISABLED) 1014b7b4d0ec07161a6d76c40ba7ef1306e82fbb7e15Dmitry Shmidt continue; 1015b7b4d0ec07161a6d76c40ba7ef1306e82fbb7e15Dmitry Shmidt 1016b7b4d0ec07161a6d76c40ba7ef1306e82fbb7e15Dmitry Shmidt dl_list_del(&survey->list); 1017b7b4d0ec07161a6d76c40ba7ef1306e82fbb7e15Dmitry Shmidt dl_list_add_tail(&chan->survey_list, &survey->list); 1018b7b4d0ec07161a6d76c40ba7ef1306e82fbb7e15Dmitry Shmidt 1019b7b4d0ec07161a6d76c40ba7ef1306e82fbb7e15Dmitry Shmidt hostapd_update_nf(iface, chan, survey); 1020b7b4d0ec07161a6d76c40ba7ef1306e82fbb7e15Dmitry Shmidt 1021b7b4d0ec07161a6d76c40ba7ef1306e82fbb7e15Dmitry Shmidt iface->chans_surveyed++; 1022b7b4d0ec07161a6d76c40ba7ef1306e82fbb7e15Dmitry Shmidt } 1023b7b4d0ec07161a6d76c40ba7ef1306e82fbb7e15Dmitry Shmidt} 1024b7b4d0ec07161a6d76c40ba7ef1306e82fbb7e15Dmitry Shmidt 1025b7b4d0ec07161a6d76c40ba7ef1306e82fbb7e15Dmitry Shmidt 1026051af73b8f8014eff33330aead0f36944b3403e6Dmitry Shmidt#ifdef NEED_AP_MLME 1027051af73b8f8014eff33330aead0f36944b3403e6Dmitry Shmidt 1028d30ac604c9f6da71a0dd7f46d25be05a2a62cfbbDmitry Shmidtstatic void hostapd_event_iface_unavailable(struct hostapd_data *hapd) 1029d30ac604c9f6da71a0dd7f46d25be05a2a62cfbbDmitry Shmidt{ 1030d30ac604c9f6da71a0dd7f46d25be05a2a62cfbbDmitry Shmidt wpa_printf(MSG_DEBUG, "Interface %s is unavailable -- stopped", 1031d30ac604c9f6da71a0dd7f46d25be05a2a62cfbbDmitry Shmidt hapd->conf->iface); 1032d30ac604c9f6da71a0dd7f46d25be05a2a62cfbbDmitry Shmidt 1033d30ac604c9f6da71a0dd7f46d25be05a2a62cfbbDmitry Shmidt if (hapd->csa_in_progress) { 1034d30ac604c9f6da71a0dd7f46d25be05a2a62cfbbDmitry Shmidt wpa_printf(MSG_INFO, "CSA failed (%s was stopped)", 1035d30ac604c9f6da71a0dd7f46d25be05a2a62cfbbDmitry Shmidt hapd->conf->iface); 1036d30ac604c9f6da71a0dd7f46d25be05a2a62cfbbDmitry Shmidt hostapd_switch_channel_fallback(hapd->iface, 1037d30ac604c9f6da71a0dd7f46d25be05a2a62cfbbDmitry Shmidt &hapd->cs_freq_params); 1038d30ac604c9f6da71a0dd7f46d25be05a2a62cfbbDmitry Shmidt } 1039d30ac604c9f6da71a0dd7f46d25be05a2a62cfbbDmitry Shmidt} 1040d30ac604c9f6da71a0dd7f46d25be05a2a62cfbbDmitry Shmidt 1041d30ac604c9f6da71a0dd7f46d25be05a2a62cfbbDmitry Shmidt 1042051af73b8f8014eff33330aead0f36944b3403e6Dmitry Shmidtstatic void hostapd_event_dfs_radar_detected(struct hostapd_data *hapd, 1043051af73b8f8014eff33330aead0f36944b3403e6Dmitry Shmidt struct dfs_event *radar) 1044051af73b8f8014eff33330aead0f36944b3403e6Dmitry Shmidt{ 1045051af73b8f8014eff33330aead0f36944b3403e6Dmitry Shmidt wpa_printf(MSG_DEBUG, "DFS radar detected on %d MHz", radar->freq); 1046cce06667447b5aec83452adb0c15100ada531095Dmitry Shmidt hostapd_dfs_radar_detected(hapd->iface, radar->freq, radar->ht_enabled, 1047051af73b8f8014eff33330aead0f36944b3403e6Dmitry Shmidt radar->chan_offset, radar->chan_width, 1048051af73b8f8014eff33330aead0f36944b3403e6Dmitry Shmidt radar->cf1, radar->cf2); 1049051af73b8f8014eff33330aead0f36944b3403e6Dmitry Shmidt} 1050051af73b8f8014eff33330aead0f36944b3403e6Dmitry Shmidt 1051051af73b8f8014eff33330aead0f36944b3403e6Dmitry Shmidt 1052051af73b8f8014eff33330aead0f36944b3403e6Dmitry Shmidtstatic void hostapd_event_dfs_cac_finished(struct hostapd_data *hapd, 1053051af73b8f8014eff33330aead0f36944b3403e6Dmitry Shmidt struct dfs_event *radar) 1054051af73b8f8014eff33330aead0f36944b3403e6Dmitry Shmidt{ 1055051af73b8f8014eff33330aead0f36944b3403e6Dmitry Shmidt wpa_printf(MSG_DEBUG, "DFS CAC finished on %d MHz", radar->freq); 1056cce06667447b5aec83452adb0c15100ada531095Dmitry Shmidt hostapd_dfs_complete_cac(hapd->iface, 1, radar->freq, radar->ht_enabled, 1057051af73b8f8014eff33330aead0f36944b3403e6Dmitry Shmidt radar->chan_offset, radar->chan_width, 1058051af73b8f8014eff33330aead0f36944b3403e6Dmitry Shmidt radar->cf1, radar->cf2); 1059051af73b8f8014eff33330aead0f36944b3403e6Dmitry Shmidt} 1060051af73b8f8014eff33330aead0f36944b3403e6Dmitry Shmidt 1061051af73b8f8014eff33330aead0f36944b3403e6Dmitry Shmidt 1062051af73b8f8014eff33330aead0f36944b3403e6Dmitry Shmidtstatic void hostapd_event_dfs_cac_aborted(struct hostapd_data *hapd, 1063051af73b8f8014eff33330aead0f36944b3403e6Dmitry Shmidt struct dfs_event *radar) 1064051af73b8f8014eff33330aead0f36944b3403e6Dmitry Shmidt{ 1065051af73b8f8014eff33330aead0f36944b3403e6Dmitry Shmidt wpa_printf(MSG_DEBUG, "DFS CAC aborted on %d MHz", radar->freq); 1066cce06667447b5aec83452adb0c15100ada531095Dmitry Shmidt hostapd_dfs_complete_cac(hapd->iface, 0, radar->freq, radar->ht_enabled, 1067051af73b8f8014eff33330aead0f36944b3403e6Dmitry Shmidt radar->chan_offset, radar->chan_width, 1068051af73b8f8014eff33330aead0f36944b3403e6Dmitry Shmidt radar->cf1, radar->cf2); 1069051af73b8f8014eff33330aead0f36944b3403e6Dmitry Shmidt} 1070051af73b8f8014eff33330aead0f36944b3403e6Dmitry Shmidt 1071051af73b8f8014eff33330aead0f36944b3403e6Dmitry Shmidt 1072051af73b8f8014eff33330aead0f36944b3403e6Dmitry Shmidtstatic void hostapd_event_dfs_nop_finished(struct hostapd_data *hapd, 1073051af73b8f8014eff33330aead0f36944b3403e6Dmitry Shmidt struct dfs_event *radar) 1074051af73b8f8014eff33330aead0f36944b3403e6Dmitry Shmidt{ 1075051af73b8f8014eff33330aead0f36944b3403e6Dmitry Shmidt wpa_printf(MSG_DEBUG, "DFS NOP finished on %d MHz", radar->freq); 1076cce06667447b5aec83452adb0c15100ada531095Dmitry Shmidt hostapd_dfs_nop_finished(hapd->iface, radar->freq, radar->ht_enabled, 1077051af73b8f8014eff33330aead0f36944b3403e6Dmitry Shmidt radar->chan_offset, radar->chan_width, 1078051af73b8f8014eff33330aead0f36944b3403e6Dmitry Shmidt radar->cf1, radar->cf2); 1079051af73b8f8014eff33330aead0f36944b3403e6Dmitry Shmidt} 1080051af73b8f8014eff33330aead0f36944b3403e6Dmitry Shmidt 1081203eadb9eda41a1dde4a583edb4684319e3f399eDmitry Shmidt 1082203eadb9eda41a1dde4a583edb4684319e3f399eDmitry Shmidtstatic void hostapd_event_dfs_cac_started(struct hostapd_data *hapd, 1083203eadb9eda41a1dde4a583edb4684319e3f399eDmitry Shmidt struct dfs_event *radar) 1084203eadb9eda41a1dde4a583edb4684319e3f399eDmitry Shmidt{ 1085203eadb9eda41a1dde4a583edb4684319e3f399eDmitry Shmidt wpa_printf(MSG_DEBUG, "DFS offload CAC started on %d MHz", radar->freq); 1086203eadb9eda41a1dde4a583edb4684319e3f399eDmitry Shmidt hostapd_dfs_start_cac(hapd->iface, radar->freq, radar->ht_enabled, 1087203eadb9eda41a1dde4a583edb4684319e3f399eDmitry Shmidt radar->chan_offset, radar->chan_width, 1088203eadb9eda41a1dde4a583edb4684319e3f399eDmitry Shmidt radar->cf1, radar->cf2); 1089203eadb9eda41a1dde4a583edb4684319e3f399eDmitry Shmidt} 1090203eadb9eda41a1dde4a583edb4684319e3f399eDmitry Shmidt 1091051af73b8f8014eff33330aead0f36944b3403e6Dmitry Shmidt#endif /* NEED_AP_MLME */ 1092051af73b8f8014eff33330aead0f36944b3403e6Dmitry Shmidt 1093051af73b8f8014eff33330aead0f36944b3403e6Dmitry Shmidt 10948d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtvoid wpa_supplicant_event(void *ctx, enum wpa_event_type event, 10958d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt union wpa_event_data *data) 10968d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt{ 10978d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt struct hostapd_data *hapd = ctx; 10981f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidt#ifndef CONFIG_NO_STDOUT_DEBUG 10991f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidt int level = MSG_DEBUG; 11001f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidt 110161d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt if (event == EVENT_RX_MGMT && data->rx_mgmt.frame && 11021f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidt data->rx_mgmt.frame_len >= 24) { 11031f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidt const struct ieee80211_hdr *hdr; 11041f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidt u16 fc; 11051f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidt hdr = (const struct ieee80211_hdr *) data->rx_mgmt.frame; 11061f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidt fc = le_to_host16(hdr->frame_control); 11071f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidt if (WLAN_FC_GET_TYPE(fc) == WLAN_FC_TYPE_MGMT && 11081f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidt WLAN_FC_GET_STYPE(fc) == WLAN_FC_STYPE_BEACON) 11091f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidt level = MSG_EXCESSIVE; 11108da800a193fb6f8832218715f82a7b4e2d2ad338Dmitry Shmidt if (WLAN_FC_GET_TYPE(fc) == WLAN_FC_TYPE_MGMT && 11118da800a193fb6f8832218715f82a7b4e2d2ad338Dmitry Shmidt WLAN_FC_GET_STYPE(fc) == WLAN_FC_STYPE_PROBE_REQ) 11128da800a193fb6f8832218715f82a7b4e2d2ad338Dmitry Shmidt level = MSG_EXCESSIVE; 11131f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidt } 11141f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidt 11151f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidt wpa_dbg(hapd->msg_ctx, level, "Event %s (%d) received", 11161f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidt event_to_string(event), event); 11171f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidt#endif /* CONFIG_NO_STDOUT_DEBUG */ 11188d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 11198d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt switch (event) { 11208d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt case EVENT_MICHAEL_MIC_FAILURE: 11218d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt michael_mic_failure(hapd, data->michael_mic_failure.src, 1); 11228d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt break; 11238d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt case EVENT_SCAN_RESULTS: 11248d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if (hapd->iface->scan_cb) 11258d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt hapd->iface->scan_cb(hapd->iface); 11268d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt break; 11278d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt case EVENT_WPS_BUTTON_PUSHED: 11288d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt hostapd_wps_button_pushed(hapd, NULL); 11298d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt break; 11308d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt#ifdef NEED_AP_MLME 11318d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt case EVENT_TX_STATUS: 11328d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt switch (data->tx_status.type) { 11338d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt case WLAN_FC_TYPE_MGMT: 11348d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt hostapd_mgmt_tx_cb(hapd, data->tx_status.data, 11358d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt data->tx_status.data_len, 11368d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt data->tx_status.stype, 11378d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt data->tx_status.ack); 11388d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt break; 11398d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt case WLAN_FC_TYPE_DATA: 11408d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt hostapd_tx_status(hapd, data->tx_status.dst, 11418d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt data->tx_status.data, 11428d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt data->tx_status.data_len, 11438d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt data->tx_status.ack); 11448d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt break; 11458d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt } 11468d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt break; 11471f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidt case EVENT_EAPOL_TX_STATUS: 11481f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidt hostapd_eapol_tx_status(hapd, data->eapol_tx_status.dst, 11491f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidt data->eapol_tx_status.data, 11501f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidt data->eapol_tx_status.data_len, 11511f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidt data->eapol_tx_status.ack); 11521f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidt break; 11531f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidt case EVENT_DRIVER_CLIENT_POLL_OK: 11541f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidt hostapd_client_poll_ok(hapd, data->client_poll.addr); 11551f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidt break; 11568d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt case EVENT_RX_FROM_UNKNOWN: 11571f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidt hostapd_rx_from_unknown_sta(hapd, data->rx_from_unknown.bssid, 11581f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidt data->rx_from_unknown.addr, 11591f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidt data->rx_from_unknown.wds); 11608d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt break; 1161fb79edc9df1f20461e90e478363d207348213d35Dmitry Shmidt#endif /* NEED_AP_MLME */ 11628d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt case EVENT_RX_MGMT: 11637832adbbd72a1b784b7fb74a71a5d4085b0cb0d3Dmitry Shmidt if (!data->rx_mgmt.frame) 11647832adbbd72a1b784b7fb74a71a5d4085b0cb0d3Dmitry Shmidt break; 1165fb79edc9df1f20461e90e478363d207348213d35Dmitry Shmidt#ifdef NEED_AP_MLME 1166fb79edc9df1f20461e90e478363d207348213d35Dmitry Shmidt if (hostapd_mgmt_rx(hapd, &data->rx_mgmt) > 0) 1167fb79edc9df1f20461e90e478363d207348213d35Dmitry Shmidt break; 11688d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt#endif /* NEED_AP_MLME */ 1169fb79edc9df1f20461e90e478363d207348213d35Dmitry Shmidt hostapd_action_rx(hapd, &data->rx_mgmt); 1170fb79edc9df1f20461e90e478363d207348213d35Dmitry Shmidt break; 11718d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt case EVENT_RX_PROBE_REQ: 11728d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if (data->rx_probe_req.sa == NULL || 11738d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt data->rx_probe_req.ie == NULL) 11748d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt break; 11758d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt hostapd_probe_req_rx(hapd, data->rx_probe_req.sa, 11761f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidt data->rx_probe_req.da, 11771f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidt data->rx_probe_req.bssid, 11788d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt data->rx_probe_req.ie, 117904949598a23f501be6eec21697465fd46a28840aDmitry Shmidt data->rx_probe_req.ie_len, 118004949598a23f501be6eec21697465fd46a28840aDmitry Shmidt data->rx_probe_req.ssi_signal); 11818d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt break; 11828d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt case EVENT_NEW_STA: 11838d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt hostapd_event_new_sta(hapd, data->new_sta.addr); 11848d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt break; 11858d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt case EVENT_EAPOL_RX: 11868d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt hostapd_event_eapol_rx(hapd, data->eapol_rx.src, 11878d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt data->eapol_rx.data, 11888d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt data->eapol_rx.data_len); 11898d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt break; 11908d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt case EVENT_ASSOC: 1191661b4f78e48c697429dc46154a4125892c001718Dmitry Shmidt if (!data) 1192661b4f78e48c697429dc46154a4125892c001718Dmitry Shmidt return; 11938d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt hostapd_notif_assoc(hapd, data->assoc_info.addr, 11948d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt data->assoc_info.req_ies, 11958d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt data->assoc_info.req_ies_len, 11968d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt data->assoc_info.reassoc); 11978d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt break; 11988d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt case EVENT_DISASSOC: 11998d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if (data) 12008d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt hostapd_notif_disassoc(hapd, data->disassoc_info.addr); 12018d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt break; 12028d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt case EVENT_DEAUTH: 12038d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if (data) 12048d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt hostapd_notif_disassoc(hapd, data->deauth_info.addr); 12058d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt break; 12068d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt case EVENT_STATION_LOW_ACK: 12078d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if (!data) 12088d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt break; 12098d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt hostapd_event_sta_low_ack(hapd, data->low_ack.addr); 12108d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt break; 121161d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt case EVENT_AUTH: 121261d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt hostapd_notif_auth(hapd, &data->auth); 121361d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt break; 121404949598a23f501be6eec21697465fd46a28840aDmitry Shmidt case EVENT_CH_SWITCH: 121504949598a23f501be6eec21697465fd46a28840aDmitry Shmidt if (!data) 121604949598a23f501be6eec21697465fd46a28840aDmitry Shmidt break; 121704949598a23f501be6eec21697465fd46a28840aDmitry Shmidt hostapd_event_ch_switch(hapd, data->ch_switch.freq, 121804949598a23f501be6eec21697465fd46a28840aDmitry Shmidt data->ch_switch.ht_enabled, 121904f534e89ed127da4077485376f24debc50d80d5Dmitry Shmidt data->ch_switch.ch_offset, 122004f534e89ed127da4077485376f24debc50d80d5Dmitry Shmidt data->ch_switch.ch_width, 122104f534e89ed127da4077485376f24debc50d80d5Dmitry Shmidt data->ch_switch.cf1, 122204f534e89ed127da4077485376f24debc50d80d5Dmitry Shmidt data->ch_switch.cf2); 122304949598a23f501be6eec21697465fd46a28840aDmitry Shmidt break; 1224f86232838cf712377867cb42417c1613ab5dc425Dmitry Shmidt case EVENT_CONNECT_FAILED_REASON: 1225f86232838cf712377867cb42417c1613ab5dc425Dmitry Shmidt if (!data) 1226f86232838cf712377867cb42417c1613ab5dc425Dmitry Shmidt break; 1227f86232838cf712377867cb42417c1613ab5dc425Dmitry Shmidt hostapd_event_connect_failed_reason( 1228f86232838cf712377867cb42417c1613ab5dc425Dmitry Shmidt hapd, data->connect_failed_reason.addr, 1229f86232838cf712377867cb42417c1613ab5dc425Dmitry Shmidt data->connect_failed_reason.code); 1230f86232838cf712377867cb42417c1613ab5dc425Dmitry Shmidt break; 1231b7b4d0ec07161a6d76c40ba7ef1306e82fbb7e15Dmitry Shmidt case EVENT_SURVEY: 1232b7b4d0ec07161a6d76c40ba7ef1306e82fbb7e15Dmitry Shmidt hostapd_event_get_survey(hapd, &data->survey_results); 1233b7b4d0ec07161a6d76c40ba7ef1306e82fbb7e15Dmitry Shmidt break; 1234051af73b8f8014eff33330aead0f36944b3403e6Dmitry Shmidt#ifdef NEED_AP_MLME 1235d30ac604c9f6da71a0dd7f46d25be05a2a62cfbbDmitry Shmidt case EVENT_INTERFACE_UNAVAILABLE: 1236d30ac604c9f6da71a0dd7f46d25be05a2a62cfbbDmitry Shmidt hostapd_event_iface_unavailable(hapd); 1237d30ac604c9f6da71a0dd7f46d25be05a2a62cfbbDmitry Shmidt break; 1238051af73b8f8014eff33330aead0f36944b3403e6Dmitry Shmidt case EVENT_DFS_RADAR_DETECTED: 1239051af73b8f8014eff33330aead0f36944b3403e6Dmitry Shmidt if (!data) 1240051af73b8f8014eff33330aead0f36944b3403e6Dmitry Shmidt break; 1241051af73b8f8014eff33330aead0f36944b3403e6Dmitry Shmidt hostapd_event_dfs_radar_detected(hapd, &data->dfs_event); 1242051af73b8f8014eff33330aead0f36944b3403e6Dmitry Shmidt break; 1243051af73b8f8014eff33330aead0f36944b3403e6Dmitry Shmidt case EVENT_DFS_CAC_FINISHED: 1244051af73b8f8014eff33330aead0f36944b3403e6Dmitry Shmidt if (!data) 1245051af73b8f8014eff33330aead0f36944b3403e6Dmitry Shmidt break; 1246051af73b8f8014eff33330aead0f36944b3403e6Dmitry Shmidt hostapd_event_dfs_cac_finished(hapd, &data->dfs_event); 1247051af73b8f8014eff33330aead0f36944b3403e6Dmitry Shmidt break; 1248051af73b8f8014eff33330aead0f36944b3403e6Dmitry Shmidt case EVENT_DFS_CAC_ABORTED: 1249051af73b8f8014eff33330aead0f36944b3403e6Dmitry Shmidt if (!data) 1250051af73b8f8014eff33330aead0f36944b3403e6Dmitry Shmidt break; 1251051af73b8f8014eff33330aead0f36944b3403e6Dmitry Shmidt hostapd_event_dfs_cac_aborted(hapd, &data->dfs_event); 1252051af73b8f8014eff33330aead0f36944b3403e6Dmitry Shmidt break; 1253051af73b8f8014eff33330aead0f36944b3403e6Dmitry Shmidt case EVENT_DFS_NOP_FINISHED: 1254051af73b8f8014eff33330aead0f36944b3403e6Dmitry Shmidt if (!data) 1255051af73b8f8014eff33330aead0f36944b3403e6Dmitry Shmidt break; 1256051af73b8f8014eff33330aead0f36944b3403e6Dmitry Shmidt hostapd_event_dfs_nop_finished(hapd, &data->dfs_event); 1257051af73b8f8014eff33330aead0f36944b3403e6Dmitry Shmidt break; 1258051af73b8f8014eff33330aead0f36944b3403e6Dmitry Shmidt case EVENT_CHANNEL_LIST_CHANGED: 1259051af73b8f8014eff33330aead0f36944b3403e6Dmitry Shmidt /* channel list changed (regulatory?), update channel list */ 1260051af73b8f8014eff33330aead0f36944b3403e6Dmitry Shmidt /* TODO: check this. hostapd_get_hw_features() initializes 1261051af73b8f8014eff33330aead0f36944b3403e6Dmitry Shmidt * too much stuff. */ 1262051af73b8f8014eff33330aead0f36944b3403e6Dmitry Shmidt /* hostapd_get_hw_features(hapd->iface); */ 1263e0e48dc666fb14a7bb60264ca87463ba7bc1fe0bDmitry Shmidt hostapd_channel_list_updated( 1264e0e48dc666fb14a7bb60264ca87463ba7bc1fe0bDmitry Shmidt hapd->iface, data->channel_list_changed.initiator); 1265051af73b8f8014eff33330aead0f36944b3403e6Dmitry Shmidt break; 1266203eadb9eda41a1dde4a583edb4684319e3f399eDmitry Shmidt case EVENT_DFS_CAC_STARTED: 1267203eadb9eda41a1dde4a583edb4684319e3f399eDmitry Shmidt if (!data) 1268203eadb9eda41a1dde4a583edb4684319e3f399eDmitry Shmidt break; 1269203eadb9eda41a1dde4a583edb4684319e3f399eDmitry Shmidt hostapd_event_dfs_cac_started(hapd, &data->dfs_event); 1270203eadb9eda41a1dde4a583edb4684319e3f399eDmitry Shmidt break; 1271051af73b8f8014eff33330aead0f36944b3403e6Dmitry Shmidt#endif /* NEED_AP_MLME */ 12726c0da2bb83f6915d8260912362692d1a742e057bDmitry Shmidt case EVENT_INTERFACE_ENABLED: 12736c0da2bb83f6915d8260912362692d1a742e057bDmitry Shmidt wpa_msg(hapd->msg_ctx, MSG_INFO, INTERFACE_ENABLED); 12747f65602d49069f96a7bb44da8bd79ffe8d4c6a98Dmitry Shmidt if (hapd->disabled && hapd->started) { 12757f65602d49069f96a7bb44da8bd79ffe8d4c6a98Dmitry Shmidt hapd->disabled = 0; 12767f65602d49069f96a7bb44da8bd79ffe8d4c6a98Dmitry Shmidt /* 12777f65602d49069f96a7bb44da8bd79ffe8d4c6a98Dmitry Shmidt * Try to re-enable interface if the driver stopped it 12787f65602d49069f96a7bb44da8bd79ffe8d4c6a98Dmitry Shmidt * when the interface got disabled. 12797f65602d49069f96a7bb44da8bd79ffe8d4c6a98Dmitry Shmidt */ 12807f65602d49069f96a7bb44da8bd79ffe8d4c6a98Dmitry Shmidt wpa_auth_reconfig_group_keys(hapd->wpa_auth); 12817f65602d49069f96a7bb44da8bd79ffe8d4c6a98Dmitry Shmidt hapd->reenable_beacon = 1; 12827f65602d49069f96a7bb44da8bd79ffe8d4c6a98Dmitry Shmidt ieee802_11_set_beacon(hapd); 12837f65602d49069f96a7bb44da8bd79ffe8d4c6a98Dmitry Shmidt } 12846c0da2bb83f6915d8260912362692d1a742e057bDmitry Shmidt break; 12856c0da2bb83f6915d8260912362692d1a742e057bDmitry Shmidt case EVENT_INTERFACE_DISABLED: 12867f65602d49069f96a7bb44da8bd79ffe8d4c6a98Dmitry Shmidt hostapd_free_stas(hapd); 12876c0da2bb83f6915d8260912362692d1a742e057bDmitry Shmidt wpa_msg(hapd->msg_ctx, MSG_INFO, INTERFACE_DISABLED); 12887f65602d49069f96a7bb44da8bd79ffe8d4c6a98Dmitry Shmidt hapd->disabled = 1; 12896c0da2bb83f6915d8260912362692d1a742e057bDmitry Shmidt break; 12906c0da2bb83f6915d8260912362692d1a742e057bDmitry Shmidt#ifdef CONFIG_ACS 12916c0da2bb83f6915d8260912362692d1a742e057bDmitry Shmidt case EVENT_ACS_CHANNEL_SELECTED: 1292dda10c2afb8378747491ea5d329a1de635d6d58eDmitry Shmidt hostapd_acs_channel_selected(hapd, 1293dda10c2afb8378747491ea5d329a1de635d6d58eDmitry Shmidt &data->acs_selected_channels); 12946c0da2bb83f6915d8260912362692d1a742e057bDmitry Shmidt break; 12956c0da2bb83f6915d8260912362692d1a742e057bDmitry Shmidt#endif /* CONFIG_ACS */ 12968d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt default: 12978d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt wpa_printf(MSG_DEBUG, "Unknown event %d", event); 12988d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt break; 12998d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt } 13008d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt} 13018d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 13028d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt#endif /* HOSTAPD */ 1303