C++ (Cpp) hostapd_wps_add_pin Examples

Example #1

File: ap.c Project: cococorp/hostap-upstream

int wpa_supplicant_ap_wps_pin(struct wpa_supplicant *wpa_s, const u8 *bssid,
			      const char *pin, char *buf, size_t buflen,
			      int timeout)
{
	int ret, ret_len = 0;

	if (!wpa_s->ap_iface)
		return -1;

	if (pin == NULL) {
		unsigned int rpin;

		if (wps_generate_pin(&rpin) < 0)
			return -1;
		ret_len = os_snprintf(buf, buflen, "%08d", rpin);
		if (os_snprintf_error(buflen, ret_len))
			return -1;
		pin = buf;
	} else if (buf) {
		ret_len = os_snprintf(buf, buflen, "%s", pin);
		if (os_snprintf_error(buflen, ret_len))
			return -1;
	}

	ret = hostapd_wps_add_pin(wpa_s->ap_iface->bss[0], bssid, "any", pin,
				  timeout);
	if (ret)
		return -1;
	return ret_len;
}

Example #2

File: ctrl_iface.c Project: Rajeev-Sirasanagandla/t80_platform_external

static int hostapd_ctrl_iface_wps_pin(struct hostapd_data *hapd, char *txt)
{
	char *pin = os_strchr(txt, ' ');
	if (pin == NULL)
		return -1;
	*pin++ = '\0';
	return hostapd_wps_add_pin(hapd, txt, pin);
}

Example #3

File: wps_hostapd.c Project: 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;
}

Example #4

File: ap.c Project: pocketbook/801

int wpa_supplicant_ap_wps_pin(struct wpa_supplicant *wpa_s, const u8 *bssid,
			      const char *pin, char *buf, size_t buflen)
{
	int ret, ret_len = 0;

	if (!wpa_s->ap_iface)
		return -1;

	if (pin == NULL) {
		unsigned int rpin = wps_generate_pin();
		ret_len = os_snprintf(buf, buflen, "%d", rpin);
		pin = buf;
	} else
		ret_len = os_snprintf(buf, buflen, "%s", pin);

	ret = hostapd_wps_add_pin(wpa_s->ap_iface->bss[0], bssid, "any", pin,
				  0);
	if (ret)
		return -1;
	return ret_len;
}