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WPS: Set Probe Request config methods based on configuration

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Instead of hardcoding the Config Methods attribute value in Probe
Request frames, set this based on the configured parameter
config_methods to allow correct set of methods to be advertised.
This commit is contained in:
Bharat Chakravarty 2011-09-01 15:24:45 +03:00 committed by Jouni Malinen
parent 6fb6d842bb
commit a9355fac5f
3 changed files with 3 additions and 28 deletions
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29
src/wps/wps.c
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@ -456,7 +456,6 @@ struct wpabuf * wps_build_probe_req_ie(int pbc, struct wps_device_data *dev,
const u8 *req_dev_types) const u8 *req_dev_types)
{ {
struct wpabuf *ie; struct wpabuf *ie;
u16 methods = 0;
wpa_printf(MSG_DEBUG, "WPS: Building WPS IE for Probe Request"); wpa_printf(MSG_DEBUG, "WPS: Building WPS IE for Probe Request");
@ -464,35 +463,9 @@ struct wpabuf * wps_build_probe_req_ie(int pbc, struct wps_device_data *dev,
if (ie == NULL) if (ie == NULL)
return NULL; return NULL;
methods |= WPS_CONFIG_PUSHBUTTON;
#ifdef CONFIG_WPS2
/*
* TODO: Should figure out whether this device has a physical or
* virtual pushbutton.
*/
methods |= WPS_CONFIG_VIRT_PUSHBUTTON;
#endif /* CONFIG_WPS2 */
/*
* TODO: Should figure out whether this Probe Request was triggered
* using physical or virtual display. Also, if the device has a PIN on
* a label, that should be indicated here.
*/
methods |= WPS_CONFIG_DISPLAY |
#ifdef CONFIG_WPS2
WPS_CONFIG_VIRT_DISPLAY |
#endif /* CONFIG_WPS2 */
WPS_CONFIG_KEYPAD;
#ifdef CONFIG_WPS_UFD
methods |= WPS_CONFIG_USBA;
#endif /* CONFIG_WPS_UFD */
#ifdef CONFIG_WPS_NFC
methods |= WPS_CONFIG_NFC_INTERFACE;
#endif /* CONFIG_WPS_NFC */
if (wps_build_version(ie) || if (wps_build_version(ie) ||
wps_build_req_type(ie, req_type) || wps_build_req_type(ie, req_type) ||
wps_build_config_methods(ie, methods) || wps_build_config_methods(ie, dev->config_methods) ||
wps_build_uuid_e(ie, uuid) || wps_build_uuid_e(ie, uuid) ||
wps_build_primary_dev_type(dev, ie) || wps_build_primary_dev_type(dev, ie) ||
wps_build_rf_bands(dev, ie) || wps_build_rf_bands(dev, ie) ||

1
src/wps/wps.h
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@ -99,6 +99,7 @@ struct wps_device_data {
u8 num_sec_dev_types; u8 num_sec_dev_types;
u32 os_version; u32 os_version;
u8 rf_bands; u8 rf_bands;
u16 config_methods;
struct wpabuf *vendor_ext[MAX_WPS_VENDOR_EXTENSIONS]; struct wpabuf *vendor_ext[MAX_WPS_VENDOR_EXTENSIONS];
int p2p; int p2p;

1
wpa_supplicant/wps_supplicant.c
View File

@ -1142,6 +1142,7 @@ int wpas_wps_init(struct wpa_supplicant *wpa_s)
return -1; return -1;
} }
wps->config_methods = wps_fix_config_methods(wps->config_methods); wps->config_methods = wps_fix_config_methods(wps->config_methods);
wps->dev.config_methods = wps->config_methods;
os_memcpy(wps->dev.pri_dev_type, wpa_s->conf->device_type, os_memcpy(wps->dev.pri_dev_type, wpa_s->conf->device_type,
WPS_DEV_TYPE_LEN); WPS_DEV_TYPE_LEN);