C++ (Cpp) wps_get_oob_deviceの例

コード例 #1

ファイル: wps_hostapd.c プロジェクト: MindShow/amlogic_s905_kernel_merges

int hostapd_wps_start_oob(struct hostapd_data *hapd, char *device_type,
			  char *path, char *method, char *name)
{
	struct wps_context *wps = hapd->wps;
	struct oob_device_data *oob_dev;

	oob_dev = wps_get_oob_device(device_type);
	if (oob_dev == NULL)
		return -1;
	oob_dev->device_path = path;
	oob_dev->device_name = name;
	wps->oob_conf.oob_method = wps_get_oob_method(method);

	if (wps->oob_conf.oob_method == OOB_METHOD_DEV_PWD_R) {
		/*
		 * Use pre-configured DH keys in order to be able to write the
		 * key hash into the OOB file.
		 */
		wpabuf_free(wps->dh_pubkey);
		wpabuf_free(wps->dh_privkey);
		wps->dh_privkey = NULL;
		wps->dh_pubkey = dh_init(dh_groups_get(WPS_DH_GROUP),
					 &wps->dh_privkey);
		wps->dh_pubkey = wpabuf_zeropad(wps->dh_pubkey, 192);
		if (wps->dh_pubkey == NULL) {
			wpa_printf(MSG_ERROR, "WPS: Failed to initialize "
				   "Diffie-Hellman handshake");
			return -1;
		}
	}

	if (wps_process_oob(wps, oob_dev, 1) < 0)
		goto error;

	if ((wps->oob_conf.oob_method == OOB_METHOD_DEV_PWD_E ||
	     wps->oob_conf.oob_method == OOB_METHOD_DEV_PWD_R) &&
	    hostapd_wps_add_pin(hapd, NULL, "any",
				wpabuf_head(wps->oob_conf.dev_password), 0) <
	    0)
		goto error;

	return 0;

error:
	wpabuf_free(wps->dh_pubkey);
	wps->dh_pubkey = NULL;
	wpabuf_free(wps->dh_privkey);
	wps->dh_privkey = NULL;
	return -1;
}

コード例 #2

int wpas_wps_start_oob(struct wpa_supplicant *wpa_s, char *device_type,
		       char *path, char *method, char *name)
{
	struct wps_context *wps = wpa_s->wps;
	struct oob_device_data *oob_dev;

	oob_dev = wps_get_oob_device(device_type);
	if (oob_dev == NULL)
		return -1;
	oob_dev->device_path = path;
	oob_dev->device_name = name;
	wps->oob_conf.oob_method = wps_get_oob_method(method);

	if (wps->oob_conf.oob_method == OOB_METHOD_DEV_PWD_E) {
		/*
		 * Use pre-configured DH keys in order to be able to write the
		 * key hash into the OOB file.
		 */
		wpabuf_free(wps->dh_pubkey);
		wpabuf_free(wps->dh_privkey);
		wps->dh_privkey = NULL;
		wps->dh_pubkey = NULL;
		dh5_free(wps->dh_ctx);
		wps->dh_ctx = dh5_init(&wps->dh_privkey, &wps->dh_pubkey);
		wps->dh_pubkey = wpabuf_zeropad(wps->dh_pubkey, 192);
		if (wps->dh_ctx == NULL || wps->dh_pubkey == NULL) {
			wpa_printf(MSG_ERROR, "WPS: Failed to initialize "
				   "Diffie-Hellman handshake");
			return -1;
		}
	}

	if (wps->oob_conf.oob_method == OOB_METHOD_CRED)
		wpas_clear_wps(wpa_s);

	if (wps_process_oob(wps, oob_dev, 0) < 0)
		return -1;

	if ((wps->oob_conf.oob_method == OOB_METHOD_DEV_PWD_E ||
	     wps->oob_conf.oob_method == OOB_METHOD_DEV_PWD_R) &&
	    wpas_wps_start_pin(wpa_s, NULL,
			       wpabuf_head(wps->oob_conf.dev_password), 0,
			       DEV_PW_DEFAULT) < 0)
			return -1;

	return 0;
}