Example #1
0
int wpa_supplicant_init_wpa(struct wpa_supplicant *wpa_s)
{
#ifndef CONFIG_NO_WPA
	struct wpa_sm_ctx *ctx;
	ctx = os_zalloc(sizeof(*ctx));
	if (ctx == NULL) {
		wpa_printf(MSG_ERROR, "Failed to allocate WPA context.");
		return -1;
	}

	ctx->ctx = wpa_s;
	ctx->msg_ctx = wpa_s;
	ctx->set_state = _wpa_supplicant_set_state;
	ctx->get_state = _wpa_supplicant_get_state;
	ctx->deauthenticate = _wpa_supplicant_deauthenticate;
	ctx->set_key = wpa_supplicant_set_key;
	ctx->get_network_ctx = wpa_supplicant_get_network_ctx;
	ctx->get_bssid = wpa_supplicant_get_bssid;
	ctx->ether_send = _wpa_ether_send;
	ctx->get_beacon_ie = wpa_supplicant_get_beacon_ie;
	ctx->alloc_eapol = _wpa_alloc_eapol;
	ctx->cancel_auth_timeout = _wpa_supplicant_cancel_auth_timeout;
	ctx->add_pmkid = wpa_supplicant_add_pmkid;
	ctx->remove_pmkid = wpa_supplicant_remove_pmkid;
#ifndef CONFIG_NO_CONFIG_BLOBS
	ctx->set_config_blob = wpa_supplicant_set_config_blob;
	ctx->get_config_blob = wpa_supplicant_get_config_blob;
#endif /* CONFIG_NO_CONFIG_BLOBS */
	ctx->mlme_setprotection = wpa_supplicant_mlme_setprotection;
#ifdef CONFIG_IEEE80211R
	ctx->update_ft_ies = wpa_supplicant_update_ft_ies;
	ctx->send_ft_action = wpa_supplicant_send_ft_action;
	ctx->mark_authenticated = wpa_supplicant_mark_authenticated;
#endif /* CONFIG_IEEE80211R */
#ifdef CONFIG_TDLS
	ctx->tdls_get_capa = wpa_supplicant_tdls_get_capa;
	ctx->send_tdls_mgmt = wpa_supplicant_send_tdls_mgmt;
	ctx->tdls_oper = wpa_supplicant_tdls_oper;
	ctx->tdls_peer_addset = wpa_supplicant_tdls_peer_addset;
	ctx->tdls_enable_channel_switch =
		wpa_supplicant_tdls_enable_channel_switch;
	ctx->tdls_disable_channel_switch =
		wpa_supplicant_tdls_disable_channel_switch;
#endif /* CONFIG_TDLS */
	ctx->set_rekey_offload = wpa_supplicant_set_rekey_offload;
	ctx->key_mgmt_set_pmk = wpa_supplicant_key_mgmt_set_pmk;
	ctx->fils_hlp_rx = wpa_supplicant_fils_hlp_rx;

	wpa_s->wpa = wpa_sm_init(ctx);
	if (wpa_s->wpa == NULL) {
		wpa_printf(MSG_ERROR, "Failed to initialize WPA state "
			   "machine");
		os_free(ctx);
		return -1;
	}
#endif /* CONFIG_NO_WPA */

	return 0;
}
Example #2
0
static void wpa_init_conf(struct wpa_supplicant *wpa_s, const char *ifname)
{
	struct l2_packet_data *l2;
	struct wpa_sm_ctx *ctx;

	os_memset(&dummy_driver, 0, sizeof(dummy_driver));
	wpa_s->driver = &dummy_driver;

	ctx = os_zalloc(sizeof(*ctx));
	assert(ctx != NULL);

	ctx->ctx = wpa_s;
	ctx->set_state = _wpa_supplicant_set_state;
	ctx->get_state = _wpa_supplicant_get_state;
	ctx->req_scan = _wpa_supplicant_req_scan;
	ctx->deauthenticate = _wpa_supplicant_deauthenticate;
	ctx->disassociate = _wpa_supplicant_disassociate;
	ctx->set_key = wpa_supplicant_set_key;
	ctx->scan = wpa_supplicant_scan;
	ctx->get_ssid = _wpa_supplicant_get_ssid;
	ctx->get_bssid = wpa_supplicant_get_bssid;
	ctx->ether_send = wpa_ether_send;
	ctx->get_beacon_ie = wpa_supplicant_get_beacon_ie;
	ctx->alloc_eapol = _wpa_alloc_eapol;
	ctx->cancel_auth_timeout = _wpa_supplicant_cancel_auth_timeout;
	ctx->add_pmkid = wpa_supplicant_add_pmkid;
	ctx->remove_pmkid = wpa_supplicant_remove_pmkid;
	ctx->set_config_blob = wpa_supplicant_set_config_blob;
	ctx->get_config_blob = wpa_supplicant_get_config_blob;
	ctx->mlme_setprotection = wpa_supplicant_mlme_setprotection;

	wpa_s->wpa = wpa_sm_init(ctx);
	assert(wpa_s->wpa != NULL);
	wpa_sm_set_param(wpa_s->wpa, WPA_PARAM_PROTO, WPA_PROTO_RSN);

	os_strncpy(wpa_s->ifname, ifname, sizeof(wpa_s->ifname));
	wpa_sm_set_ifname(wpa_s->wpa, wpa_s->ifname, NULL);

	l2 = l2_packet_init(wpa_s->ifname, NULL, ETH_P_RSN_PREAUTH, NULL,
			    NULL, 0);
	assert(l2 != NULL);
	if (l2_packet_get_own_addr(l2, wpa_s->own_addr)) {
		wpa_printf(MSG_WARNING, "Failed to get own L2 address\n");
		exit(-1);
	}
	l2_packet_deinit(l2);
	wpa_sm_set_own_addr(wpa_s->wpa, wpa_s->own_addr);
}
Example #3
0
int wpa_supplicant_init_wpa(struct wpa_supplicant *wpa_s)
{
#ifndef CONFIG_NO_WPA
	struct wpa_sm_ctx *ctx;
	ctx = os_zalloc(sizeof(*ctx));
	if (ctx == NULL) {
		wpa_printf(MSG_ERROR, "Failed to allocate WPA context.");
		return -1;
	}

	ctx->ctx = wpa_s;
	ctx->msg_ctx = wpa_s;
	ctx->set_state = _wpa_supplicant_set_state;
	ctx->get_state = _wpa_supplicant_get_state;
	ctx->deauthenticate = _wpa_supplicant_deauthenticate;
	ctx->disassociate = _wpa_supplicant_disassociate;
	ctx->set_key = wpa_supplicant_set_key;
	ctx->get_network_ctx = wpa_supplicant_get_network_ctx;
	ctx->get_bssid = wpa_supplicant_get_bssid;
	ctx->ether_send = _wpa_ether_send;
	ctx->get_beacon_ie = wpa_supplicant_get_beacon_ie;
	ctx->alloc_eapol = _wpa_alloc_eapol;
	ctx->cancel_auth_timeout = _wpa_supplicant_cancel_auth_timeout;
	ctx->add_pmkid = wpa_supplicant_add_pmkid;
	ctx->remove_pmkid = wpa_supplicant_remove_pmkid;
#ifndef CONFIG_NO_CONFIG_BLOBS
	ctx->set_config_blob = wpa_supplicant_set_config_blob;
	ctx->get_config_blob = wpa_supplicant_get_config_blob;
#endif /* CONFIG_NO_CONFIG_BLOBS */
	ctx->mlme_setprotection = wpa_supplicant_mlme_setprotection;
#ifdef CONFIG_IEEE80211R
	ctx->update_ft_ies = wpa_supplicant_update_ft_ies;
	ctx->send_ft_action = wpa_supplicant_send_ft_action;
	ctx->mark_authenticated = wpa_supplicant_mark_authenticated;
#endif /* CONFIG_IEEE80211R */

	wpa_s->wpa = wpa_sm_init(ctx);
	if (wpa_s->wpa == NULL) {
		wpa_printf(MSG_ERROR, "Failed to initialize WPA state "
			   "machine");
		return -1;
	}
#endif /* CONFIG_NO_WPA */

	return 0;
}
static int ibss_rsn_supp_init(struct ibss_rsn_peer *peer, const u8 *own_addr,
			      const u8 *psk)
{
	struct wpa_sm_ctx *ctx = os_zalloc(sizeof(*ctx));
	if (ctx == NULL)
		return -1;

	ctx->ctx = peer;
	ctx->msg_ctx = peer->ibss_rsn->wpa_s;
	ctx->set_state = supp_set_state;
	ctx->get_state = supp_get_state;
	ctx->ether_send = supp_ether_send;
	ctx->get_beacon_ie = supp_get_beacon_ie;
	ctx->alloc_eapol = supp_alloc_eapol;
	ctx->set_key = supp_set_key;
	ctx->get_network_ctx = supp_get_network_ctx;
	ctx->mlme_setprotection = supp_mlme_setprotection;
	ctx->cancel_auth_timeout = supp_cancel_auth_timeout;
	ctx->deauthenticate = supp_deauthenticate;
	peer->supp = wpa_sm_init(ctx);
	if (peer->supp == NULL) {
		wpa_printf(MSG_DEBUG, "SUPP: wpa_sm_init() failed");
		os_free(ctx);
		return -1;
	}

	wpa_sm_set_own_addr(peer->supp, own_addr);
	wpa_sm_set_param(peer->supp, WPA_PARAM_RSN_ENABLED, 1);
	wpa_sm_set_param(peer->supp, WPA_PARAM_PROTO, WPA_PROTO_RSN);
	wpa_sm_set_param(peer->supp, WPA_PARAM_PAIRWISE, WPA_CIPHER_CCMP);
	wpa_sm_set_param(peer->supp, WPA_PARAM_GROUP, WPA_CIPHER_CCMP);
	wpa_sm_set_param(peer->supp, WPA_PARAM_KEY_MGMT, WPA_KEY_MGMT_PSK);
	wpa_sm_set_pmk(peer->supp, psk, PMK_LEN, NULL, NULL);

	peer->supp_ie_len = sizeof(peer->supp_ie);
	if (wpa_sm_set_assoc_wpa_ie_default(peer->supp, peer->supp_ie,
					    &peer->supp_ie_len) < 0) {
		wpa_printf(MSG_DEBUG, "SUPP: wpa_sm_set_assoc_wpa_ie_default()"
			   " failed");
		return -1;
	}

	wpa_sm_notify_assoc(peer->supp, peer->addr);

	return 0;
}
static int supp_init(struct wpa *wpa)
{
	struct wpa_sm_ctx *ctx = os_zalloc(sizeof(*ctx));
	if (ctx == NULL)
		return -1;

	ctx->ctx = wpa;
	ctx->set_state = supp_set_state;
	ctx->get_ssid = supp_get_ssid;
	ctx->get_bssid = supp_get_bssid;
	ctx->ether_send = supp_ether_send;
	ctx->get_beacon_ie = supp_get_beacon_ie;
	ctx->alloc_eapol = supp_alloc_eapol;
	ctx->set_key = supp_set_key;
	ctx->mlme_setprotection = supp_mlme_setprotection;
	ctx->cancel_scan = supp_cancel_scan;
	ctx->cancel_auth_timeout = supp_cancel_auth_timeout;
	wpa->supp = wpa_sm_init(ctx);
	if (wpa->supp == NULL) {
		wpa_printf(MSG_DEBUG, "SUPP: wpa_sm_init() failed");
		return -1;
	}

	wpa_sm_set_own_addr(wpa->supp, wpa->supp_addr);
	wpa_sm_set_param(wpa->supp, WPA_PARAM_RSN_ENABLED, 1);
	wpa_sm_set_param(wpa->supp, WPA_PARAM_PROTO, WPA_PROTO_RSN);
	wpa_sm_set_param(wpa->supp, WPA_PARAM_PAIRWISE, WPA_CIPHER_CCMP);
	wpa_sm_set_param(wpa->supp, WPA_PARAM_GROUP, WPA_CIPHER_CCMP);
	wpa_sm_set_param(wpa->supp, WPA_PARAM_KEY_MGMT, WPA_KEY_MGMT_PSK);
	wpa_sm_set_pmk(wpa->supp, wpa->psk, PMK_LEN);

	wpa->supp_ie_len = sizeof(wpa->supp_ie);
	if (wpa_sm_set_assoc_wpa_ie_default(wpa->supp, wpa->supp_ie,
					    &wpa->supp_ie_len) < 0) {
		wpa_printf(MSG_DEBUG, "SUPP: wpa_sm_set_assoc_wpa_ie_default()"
			   " failed");
		return -1;
	}

	wpa_sm_notify_assoc(wpa->supp, wpa->auth_addr);

	return 0;
}
Example #6
0
static int supp_init(struct wpa *wpa)
{
	struct wpa_sm_ctx *ctx = &g_ctx;//os_zalloc(sizeof(*ctx));
	if (ctx == NULL)
		return -1;

	ctx->ctx = wpa;
	ctx->msg_ctx = wpa;
	ctx->set_state = supp_set_state;
	ctx->get_state = supp_get_state;
	ctx->get_bssid = supp_get_bssid;
	ctx->ether_send = supp_ether_send;
	ctx->get_beacon_ie = supp_get_beacon_ie;
	ctx->alloc_eapol = supp_alloc_eapol;
	ctx->set_key = supp_set_key;
	ctx->mlme_setprotection = supp_mlme_setprotection;
	ctx->cancel_auth_timeout = supp_cancel_auth_timeout;
	ctx->get_network_ctx = get_network_ctx;
	wpa->supp = wpa_sm_init(ctx);

	wpa_sm_drop_sa(wpa->supp);

	return 0;
}
Example #7
0
static int test_eapol(struct eapol_test_data *e, struct wpa_supplicant *wpa_s,
		      struct wpa_ssid *ssid)
{
	struct eapol_config eapol_conf;
	struct eapol_ctx *ctx;
	struct wpa_sm_ctx *wctx;

	ctx = os_zalloc(sizeof(*ctx));
	if (ctx == NULL) {
		printf("Failed to allocate EAPOL context.\n");
		return -1;
	}
	ctx->ctx = e;
	ctx->msg_ctx = wpa_s;
	ctx->scard_ctx = wpa_s->scard;
	ctx->cb = eapol_sm_cb;
	ctx->cb_ctx = e;
	ctx->eapol_send_ctx = wpa_s;
	ctx->preauth = 0;
	ctx->eapol_done_cb = eapol_test_eapol_done_cb;
	ctx->eapol_send = eapol_test_eapol_send;
	ctx->set_config_blob = eapol_test_set_config_blob;
	ctx->get_config_blob = eapol_test_get_config_blob;
	ctx->opensc_engine_path = wpa_s->conf->opensc_engine_path;
	ctx->pkcs11_engine_path = wpa_s->conf->pkcs11_engine_path;
	ctx->pkcs11_module_path = wpa_s->conf->pkcs11_module_path;
	ctx->openssl_ciphers = wpa_s->conf->openssl_ciphers;
	ctx->eap_param_needed = eapol_test_eap_param_needed;
	ctx->cert_cb = eapol_test_cert_cb;
	ctx->cert_in_cb = 1;
	ctx->set_anon_id = eapol_test_set_anon_id;

	wpa_s->eapol = eapol_sm_init(ctx);
	if (wpa_s->eapol == NULL) {
		os_free(ctx);
		printf("Failed to initialize EAPOL state machines.\n");
		return -1;
	}

	wpa_s->key_mgmt = WPA_KEY_MGMT_IEEE8021X_NO_WPA;
	wctx = os_zalloc(sizeof(*wctx));
	if (wctx == NULL) {
		os_free(ctx);
		return -1;
	}
	wctx->ctx = e;
	wctx->msg_ctx = wpa_s;
	wctx->get_state = eapol_test_get_state;
	wpa_s->wpa = wpa_sm_init(wctx);
	if (!wpa_s->wpa) {
		os_free(ctx);
		os_free(wctx);
		return -1;
	}

	if (!ssid)
		return 0;

	wpa_s->current_ssid = ssid;
	os_memset(&eapol_conf, 0, sizeof(eapol_conf));
	eapol_conf.accept_802_1x_keys = 1;
	eapol_conf.required_keys = 0;
	eapol_conf.fast_reauth = wpa_s->conf->fast_reauth;
	eapol_conf.workaround = ssid->eap_workaround;
	eapol_conf.external_sim = wpa_s->conf->external_sim;
	eapol_sm_notify_config(wpa_s->eapol, &ssid->eap, &eapol_conf);
	eapol_sm_register_scard_ctx(wpa_s->eapol, wpa_s->scard);


	eapol_sm_notify_portValid(wpa_s->eapol, FALSE);
	/* 802.1X::portControl = Auto */
	eapol_sm_notify_portEnabled(wpa_s->eapol, TRUE);

	return 0;
}