wps_context Struct Reference

Long term WPS context data. More...

#include <wps.h>

Collaboration diagram for wps_context:

[legend]

Data Fields
int	ap
	Whether the local end is an access point.
struct wps_registrar *	registrar
	Pointer to WPS registrar data from wps_registrar_init().
enum wps_state	wps_state
	Current WPS state.
int	ap_setup_locked
	Whether AP setup is locked (only used at AP).
u8	uuid [16]
	Own UUID.
u8	ssid [32]
	SSID.
size_t	ssid_len
	Length of ssid in octets.
struct wps_device_data	dev
	Own WPS device data.
struct oob_conf_data	oob_conf
	OOB Config data.
u16	oob_dev_pw_id
	OOB Device password id.
void *	dh_ctx
	Context data for Diffie-Hellman operation.
struct wpabuf *	dh_privkey
	Diffie-Hellman private key.
struct wpabuf *	dh_pubkey
	Diffie-Hellman public key.
u16	config_methods
	Enabled configuration methods.
u16	encr_types
	Enabled encryption types (bit field of WPS_ENCR_*).
u16	auth_types
	Authentication types (bit field of WPS_AUTH_*).
u8 *	network_key
	The current Network Key (PSK) or NULL to generate new.
size_t	network_key_len
	Length of network_key in octets.
u8 *	ap_settings
	AP Settings override for M7 (only used at AP).
size_t	ap_settings_len
	Length of ap_settings in octets.
char *	friendly_name
	Friendly Name (required for UPnP).
char *	manufacturer_url
	Manufacturer URL (optional for UPnP).
char *	model_description
	Model Description (recommended for UPnP).
char *	model_url
	Model URL (optional for UPnP).
char *	upc
	Universal Product Code (optional for UPnP).
int(*	cred_cb )(void *ctx, const struct wps_credential *cred)
	Callback to notify that new Credentials were received.
void(*	event_cb )(void *ctx, enum wps_event event, union wps_event_data *data)
	Event callback (state information about progress).
void *	cb_ctx
struct upnp_wps_device_sm *	wps_upnp
struct upnp_pending_message *	upnp_msgs

---

Detailed Description

Long term WPS context data.

This data is stored at the higher layer Authenticator or Supplicant data structures and it is maintained over multiple registration protocol runs.

Definition at line 501 of file wps.h.

---

Field Documentation

u8* wps_context::ap_settings

AP Settings override for M7 (only used at AP).

If NULL, AP Settings attributes will be generated based on the current network configuration.

Definition at line 627 of file wps.h.

void* wps_context::cb_ctx

cb_ctx: Higher layer context data for callbacks

Definition at line 687 of file wps.h.

u16 wps_context::config_methods

Enabled configuration methods.

Bit field of WPS_CONFIG_*

Definition at line 590 of file wps.h.

int(* wps_context::cred_cb)(void *ctx, const struct wps_credential *cred)

Callback to notify that new Credentials were received.

Parameters:

	ctx	Higher layer context data (cb_ctx)
	cred	The received Credential Return: 0 on success, -1 on failure

void(* wps_context::event_cb)(void *ctx, enum wps_event event, union wps_event_data *data)

Event callback (state information about progress).

Parameters:

	ctx	Higher layer context data (cb_ctx)
	event	Event type
	data	Event data

u8* wps_context::network_key

The current Network Key (PSK) or NULL to generate new.

If NULL, Registrar will generate per-device PSK. In addition, AP uses this when acting as an Enrollee to notify Registrar of the current configuration.

Definition at line 612 of file wps.h.

u8 wps_context::ssid[32]

SSID.

This SSID is used by the Registrar to fill in information for Credentials. In addition, AP uses it when acting as an Enrollee to notify Registrar of the current configuration.

Definition at line 540 of file wps.h.

---

The documentation for this struct was generated from the following file:

• src/wps/wps.h