void sme_associate(struct wpa_supplicant *wpa_s, enum wpas_mode mode, const u8 *bssid, u16 auth_type) { struct wpa_driver_associate_params params; struct ieee802_11_elems elems; #ifdef CONFIG_HT_OVERRIDES struct ieee80211_ht_capabilities htcaps; struct ieee80211_ht_capabilities htcaps_mask; #endif /* CONFIG_HT_OVERRIDES */ os_memset(¶ms, 0, sizeof(params)); params.bssid = bssid; params.ssid = wpa_s->sme.ssid; params.ssid_len = wpa_s->sme.ssid_len; params.freq = wpa_s->sme.freq; params.bg_scan_period = wpa_s->current_ssid ? wpa_s->current_ssid->bg_scan_period : -1; params.wpa_ie = wpa_s->sme.assoc_req_ie_len ? wpa_s->sme.assoc_req_ie : NULL; params.wpa_ie_len = wpa_s->sme.assoc_req_ie_len; params.pairwise_suite = cipher_suite2driver(wpa_s->pairwise_cipher); params.group_suite = cipher_suite2driver(wpa_s->group_cipher); #ifdef CONFIG_HT_OVERRIDES os_memset(&htcaps, 0, sizeof(htcaps)); os_memset(&htcaps_mask, 0, sizeof(htcaps_mask)); params.htcaps = (u8 *) &htcaps; params.htcaps_mask = (u8 *) &htcaps_mask; wpa_supplicant_apply_ht_overrides(wpa_s, wpa_s->current_ssid, ¶ms); #endif /* CONFIG_HT_OVERRIDES */ #ifdef CONFIG_IEEE80211R if (auth_type == WLAN_AUTH_FT && wpa_s->sme.ft_ies) { params.wpa_ie = wpa_s->sme.ft_ies; params.wpa_ie_len = wpa_s->sme.ft_ies_len; } #endif /* CONFIG_IEEE80211R */ params.mode = mode; params.mgmt_frame_protection = wpa_s->sme.mfp; if (wpa_s->sme.prev_bssid_set) params.prev_bssid = wpa_s->sme.prev_bssid; wpa_msg(wpa_s, MSG_INFO, "Trying to associate with " MACSTR " (SSID='%s' freq=%d MHz)", MAC2STR(params.bssid), params.ssid ? wpa_ssid_txt(params.ssid, params.ssid_len) : "", params.freq); wpa_supplicant_set_state(wpa_s, WPA_ASSOCIATING); if (params.wpa_ie == NULL || ieee802_11_parse_elems(params.wpa_ie, params.wpa_ie_len, &elems, 0) < 0) { wpa_dbg(wpa_s, MSG_DEBUG, "SME: Could not parse own IEs?!"); os_memset(&elems, 0, sizeof(elems)); } if (elems.rsn_ie) { params.wpa_proto = WPA_PROTO_RSN; wpa_sm_set_assoc_wpa_ie(wpa_s->wpa, elems.rsn_ie - 2, elems.rsn_ie_len + 2); } else if (elems.wpa_ie) { params.wpa_proto = WPA_PROTO_WPA; wpa_sm_set_assoc_wpa_ie(wpa_s->wpa, elems.wpa_ie - 2, elems.wpa_ie_len + 2); } else wpa_sm_set_assoc_wpa_ie(wpa_s->wpa, NULL, 0); if (wpa_s->current_ssid && wpa_s->current_ssid->p2p_group) params.p2p = 1; if (wpa_s->parent->set_sta_uapsd) params.uapsd = wpa_s->parent->sta_uapsd; else params.uapsd = -1; if (wpa_drv_associate(wpa_s, ¶ms) < 0) { wpa_msg(wpa_s, MSG_INFO, "SME: Association request to the " "driver failed"); wpas_connection_failed(wpa_s, wpa_s->pending_bssid); wpa_supplicant_set_state(wpa_s, WPA_DISCONNECTED); os_memset(wpa_s->pending_bssid, 0, ETH_ALEN); return; } eloop_register_timeout(SME_ASSOC_TIMEOUT, 0, sme_assoc_timer, wpa_s, NULL); }
void sme_associate(struct wpa_supplicant *wpa_s, enum wpas_mode mode, const u8 *bssid, u16 auth_type) { struct wpa_driver_associate_params params; struct ieee802_11_elems elems; os_memset(¶ms, 0, sizeof(params)); params.bssid = bssid; params.ssid = wpa_s->sme.ssid; params.ssid_len = wpa_s->sme.ssid_len; params.freq = wpa_s->sme.freq; params.wpa_ie = wpa_s->sme.assoc_req_ie_len ? wpa_s->sme.assoc_req_ie : NULL; params.wpa_ie_len = wpa_s->sme.assoc_req_ie_len; #ifdef CONFIG_WAPI params.key_mgmt_suite = key_mgmt2driver(wpa_s->key_mgmt); #endif /* CONFIG_WAPI */ params.pairwise_suite = cipher_suite2driver(wpa_s->pairwise_cipher); params.group_suite = cipher_suite2driver(wpa_s->group_cipher); #ifdef CONFIG_IEEE80211R if (auth_type == WLAN_AUTH_FT && wpa_s->sme.ft_ies) { params.wpa_ie = wpa_s->sme.ft_ies; params.wpa_ie_len = wpa_s->sme.ft_ies_len; } #endif /* CONFIG_IEEE80211R */ params.mode = mode; params.mgmt_frame_protection = wpa_s->sme.mfp; if (wpa_s->sme.prev_bssid_set) params.prev_bssid = wpa_s->sme.prev_bssid; wpa_msg(wpa_s, MSG_INFO, "Trying to associate with " MACSTR " (SSID='%s' freq=%d MHz)", MAC2STR(params.bssid), params.ssid ? wpa_ssid_txt(params.ssid, params.ssid_len) : "", params.freq); wpa_supplicant_set_state(wpa_s, WPA_ASSOCIATING); if (params.wpa_ie == NULL || ieee802_11_parse_elems(params.wpa_ie, params.wpa_ie_len, &elems, 0) < 0) { wpa_dbg(wpa_s, MSG_DEBUG, "SME: Could not parse own IEs?!"); os_memset(&elems, 0, sizeof(elems)); } if (elems.rsn_ie) wpa_sm_set_assoc_wpa_ie(wpa_s->wpa, elems.rsn_ie - 2, elems.rsn_ie_len + 2); else if (elems.wpa_ie) wpa_sm_set_assoc_wpa_ie(wpa_s->wpa, elems.wpa_ie - 2, elems.wpa_ie_len + 2); else wpa_sm_set_assoc_wpa_ie(wpa_s->wpa, NULL, 0); if (elems.p2p && (wpa_s->drv_flags & WPA_DRIVER_FLAGS_P2P_CAPABLE)) params.p2p = 1; if (wpa_s->parent->set_sta_uapsd) params.uapsd = wpa_s->parent->sta_uapsd; else params.uapsd = -1; if (wpa_drv_associate(wpa_s, ¶ms) < 0) { wpa_msg(wpa_s, MSG_INFO, "SME: Association request to the " "driver failed"); wpas_connection_failed(wpa_s, wpa_s->pending_bssid); os_memset(wpa_s->pending_bssid, 0, ETH_ALEN); return; } eloop_register_timeout(SME_ASSOC_TIMEOUT, 0, sme_assoc_timer, wpa_s, NULL); }
int wpa_supplicant_create_ap(struct wpa_supplicant *wpa_s, struct wpa_ssid *ssid) { struct wpa_driver_associate_params params; struct hostapd_iface *hapd_iface; struct hostapd_config *conf; struct hostapd_data *hapd; size_t i; if (ssid->ssid == NULL || ssid->ssid_len == 0) { wpa_printf(MSG_ERROR, "No SSID configured for AP mode"); return -1; } wpa_supplicant_ap_deinit(wpa_s); wpa_printf(MSG_DEBUG, "Setting up AP (SSID='%s')", wpa_ssid_txt(ssid->ssid, ssid->ssid_len)); os_memset(¶ms, 0, sizeof(params)); params.ssid = ssid->ssid; params.ssid_len = ssid->ssid_len; switch (ssid->mode) { case WPAS_MODE_INFRA: params.mode = IEEE80211_MODE_INFRA; break; case WPAS_MODE_IBSS: params.mode = IEEE80211_MODE_IBSS; break; case WPAS_MODE_AP: case WPAS_MODE_P2P_GO: case WPAS_MODE_P2P_GROUP_FORMATION: params.mode = IEEE80211_MODE_AP; break; } params.freq = ssid->frequency; if (ssid->key_mgmt & WPA_KEY_MGMT_PSK) wpa_s->key_mgmt = WPA_KEY_MGMT_PSK; else wpa_s->key_mgmt = WPA_KEY_MGMT_NONE; params.key_mgmt_suite = key_mgmt2driver(wpa_s->key_mgmt); if (ssid->pairwise_cipher & WPA_CIPHER_CCMP) wpa_s->pairwise_cipher = WPA_CIPHER_CCMP; else if (ssid->pairwise_cipher & WPA_CIPHER_TKIP) wpa_s->pairwise_cipher = WPA_CIPHER_TKIP; else if (ssid->pairwise_cipher & WPA_CIPHER_NONE) wpa_s->pairwise_cipher = WPA_CIPHER_NONE; else { wpa_printf(MSG_WARNING, "WPA: Failed to select pairwise " "cipher."); return -1; } params.pairwise_suite = cipher_suite2driver(wpa_s->pairwise_cipher); params.group_suite = params.pairwise_suite; #ifdef CONFIG_P2P if (ssid->mode == WPAS_MODE_P2P_GO || ssid->mode == WPAS_MODE_P2P_GROUP_FORMATION) params.p2p = 1; wpa_drv_set_intra_bss(wpa_s, wpa_s->conf->p2p_intra_bss); #endif /* CONFIG_P2P */ if (wpa_s->parent->set_ap_uapsd) params.uapsd = wpa_s->parent->ap_uapsd; else params.uapsd = -1; if (wpa_drv_associate(wpa_s, ¶ms) < 0) { wpa_msg(wpa_s, MSG_INFO, "Failed to start AP functionality"); return -1; } wpa_s->ap_iface = hapd_iface = os_zalloc(sizeof(*wpa_s->ap_iface)); if (hapd_iface == NULL) return -1; hapd_iface->owner = wpa_s; wpa_s->ap_iface->conf = conf = hostapd_config_defaults(); if (conf == NULL) { wpa_supplicant_ap_deinit(wpa_s); return -1; } if (wpa_supplicant_conf_ap(wpa_s, ssid, conf)) { wpa_printf(MSG_ERROR, "Failed to create AP configuration"); wpa_supplicant_ap_deinit(wpa_s); return -1; } #ifdef CONFIG_P2P if (ssid->mode == WPAS_MODE_P2P_GO) conf->bss[0].p2p = P2P_ENABLED | P2P_GROUP_OWNER; else if (ssid->mode == WPAS_MODE_P2P_GROUP_FORMATION) conf->bss[0].p2p = P2P_ENABLED | P2P_GROUP_OWNER | P2P_GROUP_FORMATION; #endif /* CONFIG_P2P */ hapd_iface->num_bss = conf->num_bss; hapd_iface->bss = os_zalloc(conf->num_bss * sizeof(struct hostapd_data *)); if (hapd_iface->bss == NULL) { wpa_supplicant_ap_deinit(wpa_s); return -1; } for (i = 0; i < conf->num_bss; i++) { hapd_iface->bss[i] = hostapd_alloc_bss_data(hapd_iface, conf, &conf->bss[i]); if (hapd_iface->bss[i] == NULL) { wpa_supplicant_ap_deinit(wpa_s); return -1; } hapd_iface->bss[i]->msg_ctx = wpa_s; hapd_iface->bss[i]->public_action_cb = ap_public_action_rx; hapd_iface->bss[i]->public_action_cb_ctx = wpa_s; hapd_iface->bss[i]->vendor_action_cb = ap_vendor_action_rx; hapd_iface->bss[i]->vendor_action_cb_ctx = wpa_s; hostapd_register_probereq_cb(hapd_iface->bss[i], ap_probe_req_rx, wpa_s); hapd_iface->bss[i]->wps_reg_success_cb = ap_wps_reg_success_cb; hapd_iface->bss[i]->wps_reg_success_cb_ctx = wpa_s; hapd_iface->bss[i]->wps_event_cb = ap_wps_event_cb; hapd_iface->bss[i]->wps_event_cb_ctx = wpa_s; hapd_iface->bss[i]->sta_authorized_cb = ap_sta_authorized_cb; hapd_iface->bss[i]->sta_authorized_cb_ctx = wpa_s; #ifdef CONFIG_P2P hapd_iface->bss[i]->p2p = wpa_s->global->p2p; hapd_iface->bss[i]->p2p_group = wpas_p2p_group_init( wpa_s, ssid->p2p_persistent_group, ssid->mode == WPAS_MODE_P2P_GROUP_FORMATION); #endif /* CONFIG_P2P */ hapd_iface->bss[i]->setup_complete_cb = wpas_ap_configured_cb; hapd_iface->bss[i]->setup_complete_cb_ctx = wpa_s; } os_memcpy(hapd_iface->bss[0]->own_addr, wpa_s->own_addr, ETH_ALEN); hapd_iface->bss[0]->driver = wpa_s->driver; hapd_iface->bss[0]->drv_priv = wpa_s->drv_priv; wpa_s->current_ssid = ssid; os_memcpy(wpa_s->bssid, wpa_s->own_addr, ETH_ALEN); wpa_s->assoc_freq = ssid->frequency; #if defined(CONFIG_AP) && defined(CONFIG_DRIVER_AR6003) if (wpa_s->conf->p2p_max_clients > 5) { wpa_printf(MSG_ERROR, "Cannot set max_num_sta to %d, maximum value is 5. 5 will be the value used.", wpa_s->conf->p2p_max_clients); wpa_s->conf->p2p_max_clients = 5; } wpa_printf(MSG_DEBUG, "Setting max_num_sta to %d", wpa_s->conf->p2p_max_clients); ar6003_set_max_num_sta(wpa_s->drv_priv, wpa_s->conf->p2p_max_clients); #endif #ifdef CONFIG_P2P if (wpa_s->conf->country[0] && wpa_s->conf->country[1]) { hapd = hapd_iface->bss[0]; os_memcpy(hapd->iconf->country, wpa_s->conf->country, 2); hapd->iconf->country[2] ='\0'; } #endif if (hostapd_setup_interface(wpa_s->ap_iface)) { wpa_printf(MSG_ERROR, "Failed to initialize AP interface"); wpa_supplicant_ap_deinit(wpa_s); return -1; } return 0; }
int wpa_supplicant_create_ap(struct wpa_supplicant *wpa_s, struct wpa_ssid *ssid) { struct wpa_driver_associate_params params; struct hostapd_iface *hapd_iface; struct hostapd_config *conf; size_t i; if (ssid->ssid == NULL || ssid->ssid_len == 0) { wpa_printf(MSG_ERROR, "No SSID configured for AP mode"); return -1; } wpa_supplicant_ap_deinit(wpa_s); wpa_printf(MSG_DEBUG, "Setting up AP (SSID='%s')", wpa_ssid_txt(ssid->ssid, ssid->ssid_len)); os_memset(¶ms, 0, sizeof(params)); params.ssid = ssid->ssid; params.ssid_len = ssid->ssid_len; switch (ssid->mode) { case WPAS_MODE_INFRA: params.mode = IEEE80211_MODE_INFRA; break; case WPAS_MODE_IBSS: params.mode = IEEE80211_MODE_IBSS; break; case WPAS_MODE_AP: case WPAS_MODE_P2P_GO: case WPAS_MODE_P2P_GROUP_FORMATION: params.mode = IEEE80211_MODE_AP; break; } params.freq = ssid->frequency; if (ssid->key_mgmt & WPA_KEY_MGMT_PSK) wpa_s->key_mgmt = WPA_KEY_MGMT_PSK; else wpa_s->key_mgmt = WPA_KEY_MGMT_NONE; params.key_mgmt_suite = key_mgmt2driver(wpa_s->key_mgmt); if (ssid->pairwise_cipher & WPA_CIPHER_CCMP) wpa_s->pairwise_cipher = WPA_CIPHER_CCMP; else if (ssid->pairwise_cipher & WPA_CIPHER_TKIP) wpa_s->pairwise_cipher = WPA_CIPHER_TKIP; else if (ssid->pairwise_cipher & WPA_CIPHER_NONE) wpa_s->pairwise_cipher = WPA_CIPHER_NONE; else { wpa_printf(MSG_WARNING, "WPA: Failed to select pairwise " "cipher."); return -1; } params.pairwise_suite = cipher_suite2driver(wpa_s->pairwise_cipher); params.group_suite = params.pairwise_suite; #ifdef CONFIG_P2P if (ssid->mode == WPAS_MODE_P2P_GO || ssid->mode == WPAS_MODE_P2P_GROUP_FORMATION) params.p2p = 1; wpa_drv_set_intra_bss(wpa_s, wpa_s->conf->p2p_intra_bss); #endif /* CONFIG_P2P */ if (wpa_s->parent->set_ap_uapsd) params.uapsd = wpa_s->parent->ap_uapsd; else params.uapsd = -1; if (wpa_drv_associate(wpa_s, ¶ms) < 0) { wpa_msg(wpa_s, MSG_INFO, "Failed to start AP functionality"); return -1; } wpa_s->ap_iface = hapd_iface = os_zalloc(sizeof(*wpa_s->ap_iface)); if (hapd_iface == NULL) return -1; hapd_iface->owner = wpa_s; wpa_s->ap_iface->conf = conf = hostapd_config_defaults(); if (conf == NULL) { wpa_supplicant_ap_deinit(wpa_s); return -1; } if (wpa_supplicant_conf_ap(wpa_s, ssid, conf)) { wpa_printf(MSG_ERROR, "Failed to create AP configuration"); wpa_supplicant_ap_deinit(wpa_s); return -1; } #ifdef CONFIG_P2P if (ssid->mode == WPAS_MODE_P2P_GO) conf->bss[0].p2p = P2P_ENABLED | P2P_GROUP_OWNER; else if (ssid->mode == WPAS_MODE_P2P_GROUP_FORMATION) conf->bss[0].p2p = P2P_ENABLED | P2P_GROUP_OWNER | P2P_GROUP_FORMATION; #endif /* CONFIG_P2P */ hapd_iface->num_bss = conf->num_bss; hapd_iface->bss = os_zalloc(conf->num_bss * sizeof(struct hostapd_data *)); if (hapd_iface->bss == NULL) { wpa_supplicant_ap_deinit(wpa_s); return -1; } for (i = 0; i < conf->num_bss; i++) { hapd_iface->bss[i] = hostapd_alloc_bss_data(hapd_iface, conf, &conf->bss[i]); if (hapd_iface->bss[i] == NULL) { wpa_supplicant_ap_deinit(wpa_s); return -1; } hapd_iface->bss[i]->msg_ctx = wpa_s; #ifdef ANDROID_BRCM_P2P_PATCH /* Sending the event to parent is required as SSL listens on parent ctrl iface */ hapd_iface->bss[i]->msg_ctx_parent = wpa_s->parent; #endif hapd_iface->bss[i]->public_action_cb = ap_public_action_rx; hapd_iface->bss[i]->public_action_cb_ctx = wpa_s; hapd_iface->bss[i]->vendor_action_cb = ap_vendor_action_rx; hapd_iface->bss[i]->vendor_action_cb_ctx = wpa_s; hostapd_register_probereq_cb(hapd_iface->bss[i], ap_probe_req_rx, wpa_s); hapd_iface->bss[i]->wps_reg_success_cb = ap_wps_reg_success_cb; hapd_iface->bss[i]->wps_reg_success_cb_ctx = wpa_s; hapd_iface->bss[i]->wps_event_cb = ap_wps_event_cb; hapd_iface->bss[i]->wps_event_cb_ctx = wpa_s; hapd_iface->bss[i]->sta_authorized_cb = ap_sta_authorized_cb; hapd_iface->bss[i]->sta_authorized_cb_ctx = wpa_s; #ifdef CONFIG_P2P hapd_iface->bss[i]->p2p = wpa_s->global->p2p; hapd_iface->bss[i]->p2p_group = wpas_p2p_group_init( wpa_s, ssid->p2p_persistent_group, ssid->mode == WPAS_MODE_P2P_GROUP_FORMATION); #endif /* CONFIG_P2P */ hapd_iface->bss[i]->setup_complete_cb = wpas_ap_configured_cb; hapd_iface->bss[i]->setup_complete_cb_ctx = wpa_s; } os_memcpy(hapd_iface->bss[0]->own_addr, wpa_s->own_addr, ETH_ALEN); hapd_iface->bss[0]->driver = wpa_s->driver; hapd_iface->bss[0]->drv_priv = wpa_s->drv_priv; wpa_s->current_ssid = ssid; os_memcpy(wpa_s->bssid, wpa_s->own_addr, ETH_ALEN); wpa_s->assoc_freq = ssid->frequency; if (hostapd_setup_interface(wpa_s->ap_iface)) { wpa_printf(MSG_ERROR, "Failed to initialize AP interface"); wpa_supplicant_ap_deinit(wpa_s); return -1; } #ifdef ANDROID_BRCM_P2P_PATCH if (wpa_drv_probe_req_report(wpa_s, 1) < 0) { wpa_printf(MSG_DEBUG, "P2P: Failed to request the driver to " "report received Probe Request frames"); return -1; } #endif return 0; }