1065 lines
27 KiB
C
1065 lines
27 KiB
C
/*
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* Wi-Fi Protected Setup
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* Copyright (c) 2007-2012, Jouni Malinen <j@w1.fi>
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*
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* This software may be distributed under the terms of the BSD license.
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* See README for more details.
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*/
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#ifndef WPS_H
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#define WPS_H
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#include "rom/ets_sys.h"
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#include "wps_defs.h"
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#include "esp_wifi_types.h"
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/**
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* enum wsc_op_code - EAP-WSC OP-Code values
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*/
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enum wsc_op_code {
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WSC_UPnP = 0 /* No OP Code in UPnP transport */,
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WSC_Start = 0x01,
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WSC_ACK = 0x02,
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WSC_NACK = 0x03,
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WSC_MSG = 0x04,
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WSC_Done = 0x05,
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WSC_FRAG_ACK = 0x06
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};
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struct wps_registrar;
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//struct upnp_wps_device_sm;
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struct wps_er;
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struct wps_parse_attr;
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/**
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* struct wps_credential - WPS Credential
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* @ssid: SSID
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* @ssid_len: Length of SSID
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* @auth_type: Authentication Type (WPS_WIFI_AUTH_OPEN, .. flags)
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* @encr_type: Encryption Type (WPS_ENCR_NONE, .. flags)
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* @key_idx: Key index
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* @key: Key
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* @key_len: Key length in octets
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* @mac_addr: MAC address of the Credential receiver
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* @cred_attr: Unparsed Credential attribute data (used only in cred_cb());
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* this may be %NULL, if not used
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* @cred_attr_len: Length of cred_attr in octets
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* @ap_channel: AP channel
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*/
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struct wps_credential {
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u8 ssid[32];
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size_t ssid_len;
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u16 auth_type;
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u16 encr_type;
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u8 key_idx;
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u8 key[64];
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size_t key_len;
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u8 mac_addr[ETH_ALEN];
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const u8 *cred_attr;
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size_t cred_attr_len;
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u16 ap_channel;
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};
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#define WPS_DEV_TYPE_LEN 8
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#define WPS_DEV_TYPE_BUFSIZE 21
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#define WPS_SEC_DEV_TYPE_MAX_LEN 128
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/* maximum number of advertised WPS vendor extension attributes */
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#define MAX_WPS_VENDOR_EXTENSIONS 10
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/* maximum size of WPS Vendor extension attribute */
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#define WPS_MAX_VENDOR_EXT_LEN 1024
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/* maximum number of parsed WPS vendor extension attributes */
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#define MAX_WPS_PARSE_VENDOR_EXT 10
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/**
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* struct wps_device_data - WPS Device Data
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* @mac_addr: Device MAC address
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* @device_name: Device Name (0..32 octets encoded in UTF-8)
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* @manufacturer: Manufacturer (0..64 octets encoded in UTF-8)
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* @model_name: Model Name (0..32 octets encoded in UTF-8)
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* @model_number: Model Number (0..32 octets encoded in UTF-8)
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* @serial_number: Serial Number (0..32 octets encoded in UTF-8)
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* @pri_dev_type: Primary Device Type
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* @sec_dev_type: Array of secondary device types
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* @num_sec_dev_type: Number of secondary device types
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* @os_version: OS Version
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* @rf_bands: RF bands (WPS_RF_24GHZ, WPS_RF_50GHZ flags)
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* @p2p: Whether the device is a P2P device
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*/
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struct wps_device_data {
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u8 mac_addr[ETH_ALEN];
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char *device_name;
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char *manufacturer;
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char *model_name;
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char *model_number;
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char *serial_number;
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u8 pri_dev_type[WPS_DEV_TYPE_LEN];
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#define WPS_SEC_DEVICE_TYPES 5
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u8 sec_dev_type[WPS_SEC_DEVICE_TYPES][WPS_DEV_TYPE_LEN];
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u8 num_sec_dev_types;
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u32 os_version;
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u8 rf_bands;
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u16 config_methods;
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struct wpabuf *vendor_ext_m1;
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struct wpabuf *vendor_ext[MAX_WPS_VENDOR_EXTENSIONS];
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int p2p;
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};
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/**
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* struct wps_config - WPS configuration for a single registration protocol run
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*/
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struct wps_config {
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/**
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* wps - Pointer to long term WPS context
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*/
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struct wps_context *wps;
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/**
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* registrar - Whether this end is a Registrar
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*/
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int registrar;
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/**
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* pin - Enrollee Device Password (%NULL for Registrar or PBC)
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*/
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const u8 *pin;
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/**
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* pin_len - Length on pin in octets
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*/
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size_t pin_len;
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/**
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* pbc - Whether this is protocol run uses PBC
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*/
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int pbc;
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/**
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* assoc_wps_ie: (Re)AssocReq WPS IE (in AP; %NULL if not AP)
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*/
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const struct wpabuf *assoc_wps_ie;
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/**
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* new_ap_settings - New AP settings (%NULL if not used)
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*
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* This parameter provides new AP settings when using a wireless
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* stations as a Registrar to configure the AP. %NULL means that AP
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* will not be reconfigured, i.e., the station will only learn the
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* current AP settings by using AP PIN.
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*/
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const struct wps_credential *new_ap_settings;
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/**
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* peer_addr: MAC address of the peer in AP; %NULL if not AP
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*/
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const u8 *peer_addr;
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/**
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* use_psk_key - Use PSK format key in Credential
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*
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* Force PSK format to be used instead of ASCII passphrase when
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* building Credential for an Enrollee. The PSK value is set in
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* struct wpa_context::psk.
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*/
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int use_psk_key;
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/**
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* dev_pw_id - Device Password ID for Enrollee when PIN is used
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*/
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u16 dev_pw_id;
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/**
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* p2p_dev_addr - P2P Device Address from (Re)Association Request
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*
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* On AP/GO, this is set to the P2P Device Address of the associating
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* P2P client if a P2P IE is included in the (Re)Association Request
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* frame and the P2P Device Address is included. Otherwise, this is set
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* to %NULL to indicate the station does not have a P2P Device Address.
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*/
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const u8 *p2p_dev_addr;
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/**
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* pbc_in_m1 - Do not remove PushButton config method in M1 (AP)
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*
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* This can be used to enable a workaround to allow Windows 7 to use
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* PBC with the AP.
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*/
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int pbc_in_m1;
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};
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/* Bssid of the discard AP which is discarded for not select reg or other reason */
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struct discard_ap_list_t{
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u8 bssid[6];
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};
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//struct wps_data * wps_init(const struct wps_config *cfg);
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struct wps_data * wps_init(void);
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//void wps_deinit(struct wps_data *data);
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void wps_deinit(void);
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/**
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* enum wps_process_res - WPS message processing result
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*/
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enum wps_process_res {
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/**
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* WPS_DONE - Processing done
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*/
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WPS_DONE,
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/**
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* WPS_CONTINUE - Processing continues
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*/
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WPS_CONTINUE,
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/**
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* WPS_FAILURE - Processing failed
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*/
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WPS_FAILURE,
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/**
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* WPS_PENDING - Processing continues, but waiting for an external
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* event (e.g., UPnP message from an external Registrar)
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*/
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WPS_PENDING,
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WPS_IGNORE, /* snake, ignore the re-packge */
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WPS_FRAGMENT /* Tim, send wsc fragment ack */
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};
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enum wps_process_res wps_process_msg(struct wps_data *wps,
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enum wsc_op_code op_code,
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const struct wpabuf *msg);
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struct wpabuf * wps_get_msg(struct wps_data *wps, enum wsc_op_code *op_code);
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int wps_is_selected_pbc_registrar(const struct wpabuf *msg, u8 *bssid);
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int wps_is_selected_pin_registrar(const struct wpabuf *msg, u8 *bssid);
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int wps_ap_priority_compar(const struct wpabuf *wps_a,
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const struct wpabuf *wps_b);
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int wps_is_addr_authorized(const struct wpabuf *msg, const u8 *addr,
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int ver1_compat);
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const u8 * wps_get_uuid_e(const struct wpabuf *msg);
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int wps_is_20(const struct wpabuf *msg);
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struct wpabuf * wps_build_assoc_req_ie(enum wps_request_type req_type);
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struct wpabuf * wps_build_assoc_resp_ie(void);
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struct wpabuf * wps_build_probe_req_ie(u16 pw_id, struct wps_device_data *dev,
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const u8 *uuid,
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enum wps_request_type req_type,
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unsigned int num_req_dev_types,
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const u8 *req_dev_types);
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/**
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* struct wps_registrar_config - WPS Registrar configuration
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*/
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struct wps_registrar_config {
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/**
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* new_psk_cb - Callback for new PSK
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* @ctx: Higher layer context data (cb_ctx)
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* @mac_addr: MAC address of the Enrollee
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* @psk: The new PSK
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* @psk_len: The length of psk in octets
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* Returns: 0 on success, -1 on failure
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*
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* This callback is called when a new per-device PSK is provisioned.
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*/
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int (*new_psk_cb)(void *ctx, const u8 *mac_addr, const u8 *psk,
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size_t psk_len);
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/**
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* set_ie_cb - Callback for WPS IE changes
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* @ctx: Higher layer context data (cb_ctx)
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* @beacon_ie: WPS IE for Beacon
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* @probe_resp_ie: WPS IE for Probe Response
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* Returns: 0 on success, -1 on failure
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*
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* This callback is called whenever the WPS IE in Beacon or Probe
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* Response frames needs to be changed (AP only). Callee is responsible
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* for freeing the buffers.
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*/
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int (*set_ie_cb)(void *ctx, struct wpabuf *beacon_ie,
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struct wpabuf *probe_resp_ie);
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/**
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* pin_needed_cb - Callback for requesting a PIN
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* @ctx: Higher layer context data (cb_ctx)
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* @uuid_e: UUID-E of the unknown Enrollee
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* @dev: Device Data from the unknown Enrollee
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*
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* This callback is called whenever an unknown Enrollee requests to use
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* PIN method and a matching PIN (Device Password) is not found in
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* Registrar data.
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*/
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void (*pin_needed_cb)(void *ctx, const u8 *uuid_e,
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const struct wps_device_data *dev);
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/**
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* reg_success_cb - Callback for reporting successful registration
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* @ctx: Higher layer context data (cb_ctx)
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* @mac_addr: MAC address of the Enrollee
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* @uuid_e: UUID-E of the Enrollee
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* @dev_pw: Device Password (PIN) used during registration
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* @dev_pw_len: Length of dev_pw in octets
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*
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* This callback is called whenever an Enrollee completes registration
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* successfully.
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*/
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void (*reg_success_cb)(void *ctx, const u8 *mac_addr,
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const u8 *uuid_e, const u8 *dev_pw,
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size_t dev_pw_len);
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/**
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* set_sel_reg_cb - Callback for reporting selected registrar changes
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* @ctx: Higher layer context data (cb_ctx)
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* @sel_reg: Whether the Registrar is selected
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* @dev_passwd_id: Device Password ID to indicate with method or
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* specific password the Registrar intends to use
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* @sel_reg_config_methods: Bit field of active config methods
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*
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* This callback is called whenever the Selected Registrar state
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* changes (e.g., a new PIN becomes available or PBC is invoked). This
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* callback is only used by External Registrar implementation;
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* set_ie_cb() is used by AP implementation in similar caes, but it
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* provides the full WPS IE data instead of just the minimal Registrar
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* state information.
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*/
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void (*set_sel_reg_cb)(void *ctx, int sel_reg, u16 dev_passwd_id,
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u16 sel_reg_config_methods);
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/**
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* enrollee_seen_cb - Callback for reporting Enrollee based on ProbeReq
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* @ctx: Higher layer context data (cb_ctx)
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* @addr: MAC address of the Enrollee
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* @uuid_e: UUID of the Enrollee
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* @pri_dev_type: Primary device type
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* @config_methods: Config Methods
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* @dev_password_id: Device Password ID
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* @request_type: Request Type
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* @dev_name: Device Name (if available)
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*/
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void (*enrollee_seen_cb)(void *ctx, const u8 *addr, const u8 *uuid_e,
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const u8 *pri_dev_type, u16 config_methods,
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u16 dev_password_id, u8 request_type,
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const char *dev_name);
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/**
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* cb_ctx: Higher layer context data for Registrar callbacks
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*/
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void *cb_ctx;
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/**
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* skip_cred_build: Do not build credential
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*
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* This option can be used to disable internal code that builds
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* Credential attribute into M8 based on the current network
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* configuration and Enrollee capabilities. The extra_cred data will
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* then be used as the Credential(s).
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*/
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int skip_cred_build;
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/**
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* extra_cred: Additional Credential attribute(s)
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*
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* This optional data (set to %NULL to disable) can be used to add
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* Credential attribute(s) for other networks into M8. If
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* skip_cred_build is set, this will also override the automatically
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* generated Credential attribute.
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*/
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const u8 *extra_cred;
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/**
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* extra_cred_len: Length of extra_cred in octets
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*/
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size_t extra_cred_len;
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/**
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* disable_auto_conf - Disable auto-configuration on first registration
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*
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* By default, the AP that is started in not configured state will
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* generate a random PSK and move to configured state when the first
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* registration protocol run is completed successfully. This option can
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* be used to disable this functionality and leave it up to an external
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* program to take care of configuration. This requires the extra_cred
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* to be set with a suitable Credential and skip_cred_build being used.
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*/
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int disable_auto_conf;
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/**
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* static_wep_only - Whether the BSS supports only static WEP
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*/
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int static_wep_only;
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/**
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* dualband - Whether this is a concurrent dualband AP
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*/
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int dualband;
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};
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/**
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* enum wps_event - WPS event types
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*/
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enum wps_event {
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/**
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* WPS_EV_M2D - M2D received (Registrar did not know us)
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*/
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WPS_EV_M2D,
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/**
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* WPS_EV_FAIL - Registration failed
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*/
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WPS_EV_FAIL,
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/**
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* WPS_EV_SUCCESS - Registration succeeded
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*/
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WPS_EV_SUCCESS,
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/**
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* WPS_EV_PWD_AUTH_FAIL - Password authentication failed
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*/
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WPS_EV_PWD_AUTH_FAIL,
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/**
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* WPS_EV_PBC_OVERLAP - PBC session overlap detected
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*/
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WPS_EV_PBC_OVERLAP,
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/**
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* WPS_EV_PBC_TIMEOUT - PBC walktime expired before protocol run start
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*/
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WPS_EV_PBC_TIMEOUT,
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/**
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* WPS_EV_ER_AP_ADD - ER: AP added
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*/
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WPS_EV_ER_AP_ADD,
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/**
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* WPS_EV_ER_AP_REMOVE - ER: AP removed
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*/
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WPS_EV_ER_AP_REMOVE,
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/**
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* WPS_EV_ER_ENROLLEE_ADD - ER: Enrollee added
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*/
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WPS_EV_ER_ENROLLEE_ADD,
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/**
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* WPS_EV_ER_ENROLLEE_REMOVE - ER: Enrollee removed
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*/
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WPS_EV_ER_ENROLLEE_REMOVE,
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/**
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* WPS_EV_ER_AP_SETTINGS - ER: AP Settings learned
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*/
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WPS_EV_ER_AP_SETTINGS,
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/**
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* WPS_EV_ER_SET_SELECTED_REGISTRAR - ER: SetSelectedRegistrar event
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*/
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WPS_EV_ER_SET_SELECTED_REGISTRAR,
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/**
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* WPS_EV_AP_PIN_SUCCESS - External Registrar used correct AP PIN
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*/
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WPS_EV_AP_PIN_SUCCESS
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};
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/**
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* union wps_event_data - WPS event data
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*/
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union wps_event_data {
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/**
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* struct wps_event_m2d - M2D event data
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*/
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struct wps_event_m2d {
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u16 config_methods;
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const u8 *manufacturer;
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size_t manufacturer_len;
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const u8 *model_name;
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size_t model_name_len;
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const u8 *model_number;
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size_t model_number_len;
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const u8 *serial_number;
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size_t serial_number_len;
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const u8 *dev_name;
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size_t dev_name_len;
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const u8 *primary_dev_type; /* 8 octets */
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u16 config_error;
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u16 dev_password_id;
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} m2d;
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/**
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* struct wps_event_fail - Registration failure information
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* @msg: enum wps_msg_type
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*/
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struct wps_event_fail {
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int msg;
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u16 config_error;
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u16 error_indication;
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} fail;
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struct wps_event_pwd_auth_fail {
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int enrollee;
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int part;
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} pwd_auth_fail;
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struct wps_event_er_ap {
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const u8 *uuid;
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const u8 *mac_addr;
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const char *friendly_name;
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const char *manufacturer;
|
|
const char *manufacturer_url;
|
|
const char *model_description;
|
|
const char *model_name;
|
|
const char *model_number;
|
|
const char *model_url;
|
|
const char *serial_number;
|
|
const char *upc;
|
|
const u8 *pri_dev_type;
|
|
u8 wps_state;
|
|
} ap;
|
|
|
|
struct wps_event_er_enrollee {
|
|
const u8 *uuid;
|
|
const u8 *mac_addr;
|
|
int m1_received;
|
|
u16 config_methods;
|
|
u16 dev_passwd_id;
|
|
const u8 *pri_dev_type;
|
|
const char *dev_name;
|
|
const char *manufacturer;
|
|
const char *model_name;
|
|
const char *model_number;
|
|
const char *serial_number;
|
|
} enrollee;
|
|
|
|
struct wps_event_er_ap_settings {
|
|
const u8 *uuid;
|
|
const struct wps_credential *cred;
|
|
} ap_settings;
|
|
|
|
struct wps_event_er_set_selected_registrar {
|
|
const u8 *uuid;
|
|
int sel_reg;
|
|
u16 dev_passwd_id;
|
|
u16 sel_reg_config_methods;
|
|
enum {
|
|
WPS_ER_SET_SEL_REG_START,
|
|
WPS_ER_SET_SEL_REG_DONE,
|
|
WPS_ER_SET_SEL_REG_FAILED
|
|
} state;
|
|
} set_sel_reg;
|
|
};
|
|
#ifdef CONFIG_WPS_UPNP
|
|
/**
|
|
* struct upnp_pending_message - Pending PutWLANResponse messages
|
|
* @next: Pointer to next pending message or %NULL
|
|
* @addr: NewWLANEventMAC
|
|
* @msg: NewMessage
|
|
* @type: Message Type
|
|
*/
|
|
struct upnp_pending_message {
|
|
struct upnp_pending_message *next;
|
|
u8 addr[ETH_ALEN];
|
|
struct wpabuf *msg;
|
|
enum wps_msg_type type;
|
|
};
|
|
void wps_free_pending_msgs(struct upnp_pending_message *msgs);
|
|
#endif
|
|
/**
|
|
* 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.
|
|
*/
|
|
struct wps_context {
|
|
/**
|
|
* ap - Whether the local end is an access point
|
|
*/
|
|
int ap;
|
|
|
|
/**
|
|
* registrar - Pointer to WPS registrar data from wps_registrar_init()
|
|
*/
|
|
struct wps_registrar *registrar;
|
|
|
|
/**
|
|
* wps_state - Current WPS state
|
|
*/
|
|
enum wps_state wps_state;
|
|
|
|
/**
|
|
* ap_setup_locked - Whether AP setup is locked (only used at AP)
|
|
*/
|
|
int ap_setup_locked;
|
|
|
|
/**
|
|
* uuid - Own UUID
|
|
*/
|
|
u8 uuid[16];
|
|
|
|
/**
|
|
* 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.
|
|
*/
|
|
u8 ssid[32];
|
|
|
|
/**
|
|
* ssid_len - Length of ssid in octets
|
|
*/
|
|
size_t ssid_len;
|
|
|
|
/**
|
|
* dev - Own WPS device data
|
|
*/
|
|
struct wps_device_data dev;
|
|
|
|
/**
|
|
* dh_ctx - Context data for Diffie-Hellman operation
|
|
*/
|
|
void *dh_ctx;
|
|
|
|
/**
|
|
* dh_privkey - Diffie-Hellman private key
|
|
*/
|
|
struct wpabuf *dh_privkey;
|
|
|
|
/**
|
|
* dh_pubkey_oob - Diffie-Hellman public key
|
|
*/
|
|
struct wpabuf *dh_pubkey;
|
|
|
|
/**
|
|
* config_methods - Enabled configuration methods
|
|
*
|
|
* Bit field of WPS_CONFIG_*
|
|
*/
|
|
u16 config_methods;
|
|
|
|
/**
|
|
* encr_types - Enabled encryption types (bit field of WPS_ENCR_*)
|
|
*/
|
|
u16 encr_types;
|
|
|
|
/**
|
|
* auth_types - Authentication types (bit field of WPS_AUTH_*)
|
|
*/
|
|
u16 auth_types;
|
|
|
|
/**
|
|
* 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).
|
|
*/
|
|
u8 *network_key;
|
|
|
|
/**
|
|
* network_key_len - Length of network_key in octets
|
|
*/
|
|
size_t network_key_len;
|
|
|
|
/**
|
|
* 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.
|
|
*/
|
|
u8 psk[32];
|
|
|
|
/**
|
|
* psk_set - Whether psk value is set
|
|
*/
|
|
int psk_set;
|
|
|
|
/**
|
|
* 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.
|
|
*/
|
|
u8 *ap_settings;
|
|
|
|
/**
|
|
* ap_settings_len - Length of ap_settings in octets
|
|
*/
|
|
size_t ap_settings_len;
|
|
|
|
/**
|
|
* friendly_name - Friendly Name (required for UPnP)
|
|
*/
|
|
char *friendly_name;
|
|
|
|
/**
|
|
* manufacturer_url - Manufacturer URL (optional for UPnP)
|
|
*/
|
|
char *manufacturer_url;
|
|
|
|
/**
|
|
* model_description - Model Description (recommended for UPnP)
|
|
*/
|
|
char *model_description;
|
|
|
|
/**
|
|
* model_url - Model URL (optional for UPnP)
|
|
*/
|
|
char *model_url;
|
|
|
|
/**
|
|
* upc - Universal Product Code (optional for UPnP)
|
|
*/
|
|
char *upc;
|
|
|
|
/**
|
|
* cred_cb - Callback to notify that new Credentials were received
|
|
* @ctx: Higher layer context data (cb_ctx)
|
|
* @cred: The received Credential
|
|
* Return: 0 on success, -1 on failure
|
|
*/
|
|
int (*cred_cb)(void *ctx, const struct wps_credential *cred);
|
|
|
|
/**
|
|
* event_cb - Event callback (state information about progress)
|
|
* @ctx: Higher layer context data (cb_ctx)
|
|
* @event: Event type
|
|
* @data: Event data
|
|
*/
|
|
void (*event_cb)(void *ctx, enum wps_event event,
|
|
union wps_event_data *data);
|
|
|
|
/**
|
|
* cb_ctx: Higher layer context data for callbacks
|
|
*/
|
|
void *cb_ctx;
|
|
|
|
//struct upnp_wps_device_sm *wps_upnp;
|
|
|
|
/* Pending messages from UPnP PutWLANResponse */
|
|
//struct upnp_pending_message *upnp_msgs;
|
|
#ifdef CONFIG_WPS_NFC
|
|
|
|
u16 ap_nfc_dev_pw_id;
|
|
struct wpabuf *ap_nfc_dh_pubkey;
|
|
struct wpabuf *ap_nfc_dh_privkey;
|
|
struct wpabuf *ap_nfc_dev_pw;
|
|
#endif
|
|
};
|
|
|
|
struct wps_registrar *
|
|
wps_registrar_init(struct wps_context *wps,
|
|
const struct wps_registrar_config *cfg);
|
|
void wps_registrar_deinit(struct wps_registrar *reg);
|
|
#ifdef CONFIG_WPS_PIN
|
|
|
|
int wps_registrar_add_pin(struct wps_registrar *reg, const u8 *addr,
|
|
const u8 *uuid, const u8 *pin, size_t pin_len,
|
|
int timeout);
|
|
int wps_registrar_invalidate_pin(struct wps_registrar *reg, const u8 *uuid);
|
|
int wps_registrar_unlock_pin(struct wps_registrar *reg, const u8 *uuid);
|
|
#endif
|
|
int wps_registrar_wps_cancel(struct wps_registrar *reg);
|
|
|
|
int wps_registrar_button_pushed(struct wps_registrar *reg,
|
|
const u8 *p2p_dev_addr);
|
|
void wps_registrar_complete(struct wps_registrar *registrar, const u8 *uuid_e,
|
|
const u8 *dev_pw, size_t dev_pw_len);
|
|
void wps_registrar_probe_req_rx(struct wps_registrar *reg, const u8 *addr,
|
|
const struct wpabuf *wps_data,
|
|
int p2p_wildcard);
|
|
int wps_registrar_update_ie(struct wps_registrar *reg);
|
|
int wps_registrar_get_info(struct wps_registrar *reg, const u8 *addr,
|
|
char *buf, size_t buflen);
|
|
int wps_registrar_config_ap(struct wps_registrar *reg,
|
|
struct wps_credential *cred);
|
|
#ifdef CONFIG_WPS_NFC
|
|
|
|
int wps_registrar_add_nfc_pw_token(struct wps_registrar *reg,
|
|
const u8 *pubkey_hash, u16 pw_id,
|
|
const u8 *dev_pw, size_t dev_pw_len);
|
|
int wps_registrar_add_nfc_password_token(struct wps_registrar *reg,
|
|
const u8 *oob_dev_pw,
|
|
size_t oob_dev_pw_len);
|
|
#endif
|
|
int wps_build_credential_wrap(struct wpabuf *msg,
|
|
const struct wps_credential *cred);
|
|
#ifdef CONFIG_WPS_PIN
|
|
|
|
unsigned int wps_pin_checksum(unsigned int pin);
|
|
unsigned int wps_pin_valid(unsigned int pin);
|
|
int wps_pin_str_valid(const char *pin);
|
|
#endif
|
|
unsigned int wps_generate_pin(void);
|
|
|
|
#ifdef CONFIG_WPS_OOB
|
|
|
|
struct wpabuf * wps_get_oob_cred(struct wps_context *wps);
|
|
int wps_oob_use_cred(struct wps_context *wps, struct wps_parse_attr *attr);
|
|
#endif
|
|
int wps_attr_text(struct wpabuf *data, char *buf, char *end);
|
|
|
|
struct wps_er * wps_er_init(struct wps_context *wps, const char *ifname,
|
|
const char *filter);
|
|
void wps_er_refresh(struct wps_er *er);
|
|
void wps_er_deinit(struct wps_er *er, void (*cb)(void *ctx), void *ctx);
|
|
void wps_er_set_sel_reg(struct wps_er *er, int sel_reg, u16 dev_passwd_id,
|
|
u16 sel_reg_config_methods);
|
|
int wps_er_pbc(struct wps_er *er, const u8 *uuid);
|
|
int wps_er_learn(struct wps_er *er, const u8 *uuid, const u8 *pin,
|
|
size_t pin_len);
|
|
int wps_er_set_config(struct wps_er *er, const u8 *uuid,
|
|
const struct wps_credential *cred);
|
|
int wps_er_config(struct wps_er *er, const u8 *uuid, const u8 *pin,
|
|
size_t pin_len, const struct wps_credential *cred);
|
|
#ifdef CONFIG_WPS_NFC
|
|
|
|
struct wpabuf * wps_er_nfc_config_token(struct wps_er *er, const u8 *uuid);
|
|
|
|
#endif
|
|
|
|
int wps_dev_type_str2bin(const char *str, u8 dev_type[WPS_DEV_TYPE_LEN]);
|
|
char * wps_dev_type_bin2str(const u8 dev_type[WPS_DEV_TYPE_LEN], char *buf,
|
|
size_t buf_len);
|
|
void uuid_gen_mac_addr(const u8 *mac_addr, u8 *uuid);
|
|
u16 wps_config_methods_str2bin(const char *str);
|
|
|
|
#ifdef CONFIG_WPS_NFC
|
|
|
|
struct wpabuf * wps_build_nfc_pw_token(u16 dev_pw_id,
|
|
const struct wpabuf *pubkey,
|
|
const struct wpabuf *dev_pw);
|
|
struct wpabuf * wps_nfc_token_gen(int ndef, int *id, struct wpabuf **pubkey,
|
|
struct wpabuf **privkey,
|
|
struct wpabuf **dev_pw);
|
|
#endif
|
|
|
|
/* ndef.c */
|
|
struct wpabuf * ndef_parse_wifi(const struct wpabuf *buf);
|
|
struct wpabuf * ndef_build_wifi(const struct wpabuf *buf);
|
|
struct wpabuf * ndef_build_wifi_hr(void);
|
|
|
|
#ifdef CONFIG_WPS_STRICT
|
|
int wps_validate_beacon(const struct wpabuf *wps_ie);
|
|
int wps_validate_beacon_probe_resp(const struct wpabuf *wps_ie, int probe,
|
|
const u8 *addr);
|
|
int wps_validate_probe_req(const struct wpabuf *wps_ie, const u8 *addr);
|
|
int wps_validate_assoc_req(const struct wpabuf *wps_ie);
|
|
int wps_validate_assoc_resp(const struct wpabuf *wps_ie);
|
|
int wps_validate_m1(const struct wpabuf *tlvs);
|
|
int wps_validate_m2(const struct wpabuf *tlvs);
|
|
int wps_validate_m2d(const struct wpabuf *tlvs);
|
|
int wps_validate_m3(const struct wpabuf *tlvs);
|
|
int wps_validate_m4(const struct wpabuf *tlvs);
|
|
int wps_validate_m4_encr(const struct wpabuf *tlvs, int wps2);
|
|
int wps_validate_m5(const struct wpabuf *tlvs);
|
|
int wps_validate_m5_encr(const struct wpabuf *tlvs, int wps2);
|
|
int wps_validate_m6(const struct wpabuf *tlvs);
|
|
int wps_validate_m6_encr(const struct wpabuf *tlvs, int wps2);
|
|
int wps_validate_m7(const struct wpabuf *tlvs);
|
|
int wps_validate_m7_encr(const struct wpabuf *tlvs, int ap, int wps2);
|
|
int wps_validate_m8(const struct wpabuf *tlvs);
|
|
int wps_validate_m8_encr(const struct wpabuf *tlvs, int ap, int wps2);
|
|
int wps_validate_wsc_ack(const struct wpabuf *tlvs);
|
|
int wps_validate_wsc_nack(const struct wpabuf *tlvs);
|
|
int wps_validate_wsc_done(const struct wpabuf *tlvs);
|
|
int wps_validate_upnp_set_selected_registrar(const struct wpabuf *tlvs);
|
|
#else /* CONFIG_WPS_STRICT */
|
|
static inline int wps_validate_beacon(const struct wpabuf *wps_ie){
|
|
return 0;
|
|
}
|
|
|
|
static inline int wps_validate_beacon_probe_resp(const struct wpabuf *wps_ie,
|
|
int probe, const u8 *addr)
|
|
{
|
|
return 0;
|
|
}
|
|
|
|
static inline int wps_validate_probe_req(const struct wpabuf *wps_ie,
|
|
const u8 *addr)
|
|
{
|
|
return 0;
|
|
}
|
|
|
|
static inline int wps_validate_assoc_req(const struct wpabuf *wps_ie)
|
|
{
|
|
return 0;
|
|
}
|
|
|
|
static inline int wps_validate_assoc_resp(const struct wpabuf *wps_ie)
|
|
{
|
|
return 0;
|
|
}
|
|
|
|
static inline int wps_validate_m1(const struct wpabuf *tlvs)
|
|
{
|
|
return 0;
|
|
}
|
|
|
|
static inline int wps_validate_m2(const struct wpabuf *tlvs)
|
|
{
|
|
return 0;
|
|
}
|
|
|
|
static inline int wps_validate_m2d(const struct wpabuf *tlvs)
|
|
{
|
|
return 0;
|
|
}
|
|
|
|
static inline int wps_validate_m3(const struct wpabuf *tlvs)
|
|
{
|
|
return 0;
|
|
}
|
|
|
|
static inline int wps_validate_m4(const struct wpabuf *tlvs)
|
|
{
|
|
return 0;
|
|
}
|
|
|
|
static inline int wps_validate_m4_encr(const struct wpabuf *tlvs, int wps2)
|
|
{
|
|
return 0;
|
|
}
|
|
|
|
static inline int wps_validate_m5(const struct wpabuf *tlvs)
|
|
{
|
|
return 0;
|
|
}
|
|
|
|
static inline int wps_validate_m5_encr(const struct wpabuf *tlvs, int wps2)
|
|
{
|
|
return 0;
|
|
}
|
|
|
|
static inline int wps_validate_m6(const struct wpabuf *tlvs)
|
|
{
|
|
return 0;
|
|
}
|
|
|
|
static inline int wps_validate_m6_encr(const struct wpabuf *tlvs, int wps2)
|
|
{
|
|
return 0;
|
|
}
|
|
|
|
static inline int wps_validate_m7(const struct wpabuf *tlvs)
|
|
{
|
|
return 0;
|
|
}
|
|
|
|
static inline int wps_validate_m7_encr(const struct wpabuf *tlvs, int ap,
|
|
int wps2)
|
|
{
|
|
return 0;
|
|
}
|
|
|
|
static inline int wps_validate_m8(const struct wpabuf *tlvs)
|
|
{
|
|
return 0;
|
|
}
|
|
|
|
static inline int wps_validate_m8_encr(const struct wpabuf *tlvs, int ap,
|
|
int wps2)
|
|
{
|
|
return 0;
|
|
}
|
|
|
|
static inline int wps_validate_wsc_ack(const struct wpabuf *tlvs)
|
|
{
|
|
return 0;
|
|
}
|
|
|
|
static inline int wps_validate_wsc_nack(const struct wpabuf *tlvs)
|
|
{
|
|
return 0;
|
|
}
|
|
|
|
static inline int wps_validate_wsc_done(const struct wpabuf *tlvs)
|
|
{
|
|
return 0;
|
|
}
|
|
|
|
static inline int wps_validate_upnp_set_selected_registrar(
|
|
const struct wpabuf *tlvs)
|
|
{
|
|
return 0;
|
|
}
|
|
#endif /* CONFIG_WPS_STRICT */
|
|
|
|
enum wps_cb_status {
|
|
WPS_CB_ST_SUCCESS = 0,
|
|
WPS_CB_ST_FAILED,
|
|
WPS_CB_ST_TIMEOUT,
|
|
WPS_CB_ST_WEP,
|
|
WPS_CB_ST_SCAN_ERR,
|
|
};
|
|
|
|
typedef void (*wps_st_cb_t)(int status);
|
|
|
|
#ifdef USE_WPS_TASK
|
|
#define SIG_WPS_START 0
|
|
#define SIG_WPS_RX 1
|
|
#define SIG_WPS_NUM 2
|
|
#endif
|
|
|
|
#define WPS_EAP_EXT_VENDOR_TYPE "WFA-SimpleConfig-Enrollee-1-0"
|
|
#define WPS_OUTBUF_SIZE 500
|
|
struct wps_sm {
|
|
struct wps_config *wps_cfg;
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struct wps_context *wps_ctx;
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struct wps_data *wps;
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char identity[32];
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u8 identity_len;
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u8 ownaddr[ETH_ALEN];
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u8 bssid[ETH_ALEN];
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u8 ssid[32];
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u8 ssid_len;
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struct wps_device_data *dev;
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u8 uuid[16];
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u8 eapol_version;
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char key[64];
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u8 key_len;
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ETSTimer wps_timeout_timer;
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ETSTimer wps_msg_timeout_timer;
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ETSTimer wps_scan_timer;
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ETSTimer wps_success_cb_timer;
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ETSTimer wps_eapol_start_timer;
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wps_st_cb_t st_cb;
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u8 current_identifier;
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bool is_wps_scan;
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u8 channel;
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u8 scan_cnt;
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#ifdef USE_WPS_TASK
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u8 wps_sig_cnt[SIG_WPS_NUM];
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#endif
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u8 discover_ssid_cnt;
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bool ignore_sel_reg;
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struct discard_ap_list_t dis_ap_list[WPS_MAX_DIS_AP_NUM];
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u8 discard_ap_cnt;
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wifi_sta_config_t config;
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};
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#define IEEE80211_CAPINFO_PRIVACY 0x0010
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struct wps_sm *wps_sm_get(void);
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int wps_ssid_save(u8 *ssid, u8 ssid_len);
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int wps_key_save(char *key, u8 key_len);
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int wps_station_wps_register_cb(wps_st_cb_t cb);
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int wps_station_wps_unregister_cb(void);
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int wps_start_pending(void);
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int wps_sm_rx_eapol(u8 *src_addr, u8 *buf, u32 len);
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int wps_dev_deinit(struct wps_device_data *dev);
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#endif /* WPS_H */
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