wps_context Struct Reference

#include <wps.h>

Public Attributes
int	ap
u8 *	ap_settings
size_t	ap_settings_len
int	ap_setup_locked
u16	auth_types
void *	cb_ctx
u16	config_methods
int(*	cred_cb )(void ctx, const struct wps_credential cred)
struct wps_device_data	dev
void *	dh_ctx
struct wpabuf *	dh_privkey
struct wpabuf *	dh_pubkey
u16	encr_types
void(*	event_cb )(void ctx, enum wps_event event, union wps_event_data data)
char *	friendly_name
char *	manufacturer_url
char *	model_description
char *	model_url
u8 *	network_key
size_t	network_key_len
struct oob_conf_data	oob_conf
u16	oob_dev_pw_id
u8	psk [32]
int	psk_set
struct wps_registrar *	registrar
u8	ssid [32]
size_t	ssid_len
char *	upc
struct upnp_pending_message *	upnp_msgs
u8	uuid [16]
enum wps_state	wps_state
struct upnp_wps_device_sm *	wps_upnp

Detailed Description

struct wps_context - 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 488 of file wps.h.

Member Data Documentation

int wps_context::ap

ap - Whether the local end is an access point

Definition at line 492 of file wps.h.

u8* wps_context::ap_settings

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 616 of file wps.h.

size_t wps_context::ap_settings_len

ap_settings_len - Length of ap_settings in octets

Definition at line 621 of file wps.h.

int wps_context::ap_setup_locked

ap_setup_locked - Whether AP setup is locked (only used at AP)

Definition at line 507 of file wps.h.

u16 wps_context::auth_types

auth_types - Authentication types (bit field of WPS_AUTH_*)

Definition at line 573 of file wps.h.

void* wps_context::cb_ctx

cb_ctx: Higher layer context data for callbacks

Definition at line 668 of file wps.h.

u16 wps_context::config_methods

config_methods - Enabled configuration methods

Bit field of WPS_CONFIG_*

Definition at line 563 of file wps.h.

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

cred_cb - Callback to notify that new Credentials were received : Higher layer context data (cb_ctx) : The received Credential Return: 0 on success, -1 on failure

Definition at line 654 of file wps.h.

struct wps_device_data wps_context::dev

dev - Own WPS device data

Definition at line 531 of file wps.h.

void* wps_context::dh_ctx

dh_ctx - Context data for Diffie-Hellman operation

Definition at line 546 of file wps.h.

struct wpabuf* wps_context::dh_privkey

dh_privkey - Diffie-Hellman private key

Definition at line 551 of file wps.h.

struct wpabuf* wps_context::dh_pubkey

dh_pubkey_oob - Diffie-Hellman public key

Definition at line 556 of file wps.h.

u16 wps_context::encr_types

encr_types - Enabled encryption types (bit field of WPS_ENCR_*)

Definition at line 568 of file wps.h.

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

event_cb - Event callback (state information about progress) : Higher layer context data (cb_ctx) : Event type : Event data

Definition at line 662 of file wps.h.

char* wps_context::friendly_name

friendly_name - Friendly Name (required for UPnP)

Definition at line 626 of file wps.h.

char* wps_context::manufacturer_url

manufacturer_url - Manufacturer URL (optional for UPnP)

Definition at line 631 of file wps.h.

char* wps_context::model_description

model_description - Model Description (recommended for UPnP)

Definition at line 636 of file wps.h.

char* wps_context::model_url

model_url - Model URL (optional for UPnP)

Definition at line 641 of file wps.h.

u8* wps_context::network_key

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.

When using WPA/WPA2-Person, this key can be either the ASCII passphrase (8..63 characters) or the 32-octet PSK (64 hex characters). When this is set to the ASCII passphrase, the PSK can be provided in the psk buffer and used per-Enrollee to control which key type is included in the Credential (e.g., to reduce calculation need on low-powered devices by provisioning PSK while still allowing other devices to get the passphrase).

Definition at line 590 of file wps.h.

size_t wps_context::network_key_len

network_key_len - Length of network_key in octets

Definition at line 595 of file wps.h.

struct oob_conf_data wps_context::oob_conf

oob_conf - OOB Config data

Definition at line 536 of file wps.h.

u16 wps_context::oob_dev_pw_id

oob_dev_pw_id - OOB Device password id

Definition at line 541 of file wps.h.

u8 wps_context::psk[32]

psk - The current network PSK

This optional value can be used to provide the current PSK if network_key is set to the ASCII passphrase.

Definition at line 603 of file wps.h.

int wps_context::psk_set

psk_set - Whether psk value is set

Definition at line 608 of file wps.h.

struct wps_registrar* wps_context::registrar

registrar - Pointer to WPS registrar data from wps_registrar_init()

Definition at line 497 of file wps.h.

u8 wps_context::ssid[32]

ssid - 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 521 of file wps.h.

size_t wps_context::ssid_len

ssid_len - Length of ssid in octets

Definition at line 526 of file wps.h.

char* wps_context::upc

upc - Universal Product Code (optional for UPnP)

Definition at line 646 of file wps.h.

struct upnp_pending_message* wps_context::upnp_msgs

Definition at line 673 of file wps.h.

u8 wps_context::uuid[16]

uuid - Own UUID

Definition at line 512 of file wps.h.