[thirdparty/hostap.git] / src / rsn_supp / wpa.h

/*
 * wpa_supplicant - WPA definitions
 * Copyright (c) 2003-2015, Jouni Malinen <j@w1.fi>
 *
 * This software may be distributed under the terms of the BSD license.
 * See README for more details.
 */

#ifndef WPA_H
#define WPA_H

#include "common/defs.h"
#include "common/eapol_common.h"
#include "common/wpa_common.h"
#include "common/ieee802_11_defs.h"

struct wpa_sm;
struct eapol_sm;
struct wpa_config_blob;
struct hostapd_freq_params;

struct wpa_sm_ctx {
	void *ctx; /* pointer to arbitrary upper level context */
	void *msg_ctx; /* upper level context for wpa_msg() calls */

	void (*set_state)(void *ctx, enum wpa_states state);
	enum wpa_states (*get_state)(void *ctx);
	void (*deauthenticate)(void * ctx, int reason_code); 
	int (*set_key)(void *ctx, enum wpa_alg alg,
		       const u8 *addr, int key_idx, int set_tx,
		       const u8 *seq, size_t seq_len,
		       const u8 *key, size_t key_len);
	void * (*get_network_ctx)(void *ctx);
	int (*get_bssid)(void *ctx, u8 *bssid);
	int (*ether_send)(void *ctx, const u8 *dest, u16 proto, const u8 *buf,
			  size_t len);
	int (*get_beacon_ie)(void *ctx);
	void (*cancel_auth_timeout)(void *ctx);
	u8 * (*alloc_eapol)(void *ctx, u8 type, const void *data, u16 data_len,
			    size_t *msg_len, void **data_pos);
	int (*add_pmkid)(void *ctx, const u8 *bssid, const u8 *pmkid);
	int (*remove_pmkid)(void *ctx, const u8 *bssid, const u8 *pmkid);
	void (*set_config_blob)(void *ctx, struct wpa_config_blob *blob);
	const struct wpa_config_blob * (*get_config_blob)(void *ctx,
							  const char *name);
	int (*mlme_setprotection)(void *ctx, const u8 *addr,
				  int protection_type, int key_type);
	int (*update_ft_ies)(void *ctx, const u8 *md, const u8 *ies,
			     size_t ies_len);
	int (*send_ft_action)(void *ctx, u8 action, const u8 *target_ap,
			      const u8 *ies, size_t ies_len);
	int (*mark_authenticated)(void *ctx, const u8 *target_ap);
#ifdef CONFIG_TDLS
	int (*tdls_get_capa)(void *ctx, int *tdls_supported,
			     int *tdls_ext_setup, int *tdls_chan_switch);
	int (*send_tdls_mgmt)(void *ctx, const u8 *dst,
			      u8 action_code, u8 dialog_token,
			      u16 status_code, u32 peer_capab,
			      int initiator, const u8 *buf, size_t len);
	int (*tdls_oper)(void *ctx, int oper, const u8 *peer);
	int (*tdls_peer_addset)(void *ctx, const u8 *addr, int add, u16 aid,
				u16 capability, const u8 *supp_rates,
				size_t supp_rates_len,
				const struct ieee80211_ht_capabilities *ht_capab,
				const struct ieee80211_vht_capabilities *vht_capab,
				u8 qosinfo, int wmm, const u8 *ext_capab,
				size_t ext_capab_len, const u8 *supp_channels,
				size_t supp_channels_len,
				const u8 *supp_oper_classes,
				size_t supp_oper_classes_len);
	int (*tdls_enable_channel_switch)(
		void *ctx, const u8 *addr, u8 oper_class,
		const struct hostapd_freq_params *params);
	int (*tdls_disable_channel_switch)(void *ctx, const u8 *addr);
#endif /* CONFIG_TDLS */
	void (*set_rekey_offload)(void *ctx, const u8 *kek, size_t kek_len,
				  const u8 *kck, size_t kck_len,
				  const u8 *replay_ctr);
	int (*key_mgmt_set_pmk)(void *ctx, const u8 *pmk, size_t pmk_len);
};


enum wpa_sm_conf_params {
	RSNA_PMK_LIFETIME /* dot11RSNAConfigPMKLifetime */,
	RSNA_PMK_REAUTH_THRESHOLD /* dot11RSNAConfigPMKReauthThreshold */,
	RSNA_SA_TIMEOUT /* dot11RSNAConfigSATimeout */,
	WPA_PARAM_PROTO,
	WPA_PARAM_PAIRWISE,
	WPA_PARAM_GROUP,
	WPA_PARAM_KEY_MGMT,
	WPA_PARAM_MGMT_GROUP,
	WPA_PARAM_RSN_ENABLED,
	WPA_PARAM_MFP
};

struct rsn_supp_config {
	void *network_ctx;
	int peerkey_enabled;
	int allowed_pairwise_cipher; /* bitfield of WPA_CIPHER_* */
	int proactive_key_caching;
	int eap_workaround;
	void *eap_conf_ctx;
	const u8 *ssid;
	size_t ssid_len;
	int wpa_ptk_rekey;
	int p2p;
};

#ifndef CONFIG_NO_WPA

struct wpa_sm * wpa_sm_init(struct wpa_sm_ctx *ctx);
void wpa_sm_deinit(struct wpa_sm *sm);
void wpa_sm_notify_assoc(struct wpa_sm *sm, const u8 *bssid);
void wpa_sm_notify_disassoc(struct wpa_sm *sm);
void wpa_sm_set_pmk(struct wpa_sm *sm, const u8 *pmk, size_t pmk_len,
		    const u8 *bssid);
void wpa_sm_set_pmk_from_pmksa(struct wpa_sm *sm);
void wpa_sm_set_fast_reauth(struct wpa_sm *sm, int fast_reauth);
void wpa_sm_set_scard_ctx(struct wpa_sm *sm, void *scard_ctx);
void wpa_sm_set_config(struct wpa_sm *sm, struct rsn_supp_config *config);
void wpa_sm_set_own_addr(struct wpa_sm *sm, const u8 *addr);
void wpa_sm_set_ifname(struct wpa_sm *sm, const char *ifname,
		       const char *bridge_ifname);
void wpa_sm_set_eapol(struct wpa_sm *sm, struct eapol_sm *eapol);
int wpa_sm_set_assoc_wpa_ie(struct wpa_sm *sm, const u8 *ie, size_t len);
int wpa_sm_set_assoc_wpa_ie_default(struct wpa_sm *sm, u8 *wpa_ie,
				    size_t *wpa_ie_len);
int wpa_sm_set_ap_wpa_ie(struct wpa_sm *sm, const u8 *ie, size_t len);
int wpa_sm_set_ap_rsn_ie(struct wpa_sm *sm, const u8 *ie, size_t len);
int wpa_sm_get_mib(struct wpa_sm *sm, char *buf, size_t buflen);

int wpa_sm_set_param(struct wpa_sm *sm, enum wpa_sm_conf_params param,
		     unsigned int value);

int wpa_sm_get_status(struct wpa_sm *sm, char *buf, size_t buflen,
		      int verbose);
int wpa_sm_pmf_enabled(struct wpa_sm *sm);

void wpa_sm_key_request(struct wpa_sm *sm, int error, int pairwise);

int wpa_parse_wpa_ie(const u8 *wpa_ie, size_t wpa_ie_len,
		     struct wpa_ie_data *data);

void wpa_sm_aborted_cached(struct wpa_sm *sm);
int wpa_sm_rx_eapol(struct wpa_sm *sm, const u8 *src_addr,
		    const u8 *buf, size_t len);
int wpa_sm_parse_own_wpa_ie(struct wpa_sm *sm, struct wpa_ie_data *data);
int wpa_sm_pmksa_cache_list(struct wpa_sm *sm, char *buf, size_t len);
void wpa_sm_drop_sa(struct wpa_sm *sm);
int wpa_sm_has_ptk(struct wpa_sm *sm);

void wpa_sm_update_replay_ctr(struct wpa_sm *sm, const u8 *replay_ctr);

void wpa_sm_pmksa_cache_flush(struct wpa_sm *sm, void *network_ctx);

int wpa_sm_get_p2p_ip_addr(struct wpa_sm *sm, u8 *buf);

void wpa_sm_set_rx_replay_ctr(struct wpa_sm *sm, const u8 *rx_replay_counter);
void wpa_sm_set_ptk_kck_kek(struct wpa_sm *sm,
			    const u8 *ptk_kck, size_t ptk_kck_len,
			    const u8 *ptk_kek, size_t ptk_kek_len);

#else /* CONFIG_NO_WPA */

static inline struct wpa_sm * wpa_sm_init(struct wpa_sm_ctx *ctx)
{
	return (struct wpa_sm *) 1;
}

static inline void wpa_sm_deinit(struct wpa_sm *sm)
{
}

static inline void wpa_sm_notify_assoc(struct wpa_sm *sm, const u8 *bssid)
{
}

static inline void wpa_sm_notify_disassoc(struct wpa_sm *sm)
{
}

static inline void wpa_sm_set_pmk(struct wpa_sm *sm, const u8 *pmk,
				  size_t pmk_len)
{
}

static inline void wpa_sm_set_pmk_from_pmksa(struct wpa_sm *sm)
{
}

static inline void wpa_sm_set_fast_reauth(struct wpa_sm *sm, int fast_reauth)
{
}

static inline void wpa_sm_set_scard_ctx(struct wpa_sm *sm, void *scard_ctx)
{
}

static inline void wpa_sm_set_config(struct wpa_sm *sm,
				     struct rsn_supp_config *config)
{
}

static inline void wpa_sm_set_own_addr(struct wpa_sm *sm, const u8 *addr)
{
}

static inline void wpa_sm_set_ifname(struct wpa_sm *sm, const char *ifname,
				     const char *bridge_ifname)
{
}

static inline void wpa_sm_set_eapol(struct wpa_sm *sm, struct eapol_sm *eapol)
{
}

static inline int wpa_sm_set_assoc_wpa_ie(struct wpa_sm *sm, const u8 *ie,
					  size_t len)
{
	return -1;
}

static inline int wpa_sm_set_assoc_wpa_ie_default(struct wpa_sm *sm,
						  u8 *wpa_ie,
						  size_t *wpa_ie_len)
{
	return -1;
}

static inline int wpa_sm_set_ap_wpa_ie(struct wpa_sm *sm, const u8 *ie,
				       size_t len)
{
	return -1;
}

static inline int wpa_sm_set_ap_rsn_ie(struct wpa_sm *sm, const u8 *ie,
				       size_t len)
{
	return -1;
}

static inline int wpa_sm_get_mib(struct wpa_sm *sm, char *buf, size_t buflen)
{
	return 0;
}

static inline int wpa_sm_set_param(struct wpa_sm *sm,
				   enum wpa_sm_conf_params param,
				   unsigned int value)
{
	return -1;
}

static inline int wpa_sm_get_status(struct wpa_sm *sm, char *buf,
				    size_t buflen, int verbose)
{
	return 0;
}

static inline int wpa_sm_pmf_enabled(struct wpa_sm *sm)
{
	return 0;
}

static inline void wpa_sm_key_request(struct wpa_sm *sm, int error,
				      int pairwise)
{
}

static inline int wpa_parse_wpa_ie(const u8 *wpa_ie, size_t wpa_ie_len,
				   struct wpa_ie_data *data)
{
	return -1;
}

static inline void wpa_sm_aborted_cached(struct wpa_sm *sm)
{
}

static inline int wpa_sm_rx_eapol(struct wpa_sm *sm, const u8 *src_addr,
				  const u8 *buf, size_t len)
{
	return -1;
}

static inline int wpa_sm_parse_own_wpa_ie(struct wpa_sm *sm,
					  struct wpa_ie_data *data)
{
	return -1;
}

static inline int wpa_sm_pmksa_cache_list(struct wpa_sm *sm, char *buf,
					  size_t len)
{
	return -1;
}

static inline void wpa_sm_drop_sa(struct wpa_sm *sm)
{
}

static inline int wpa_sm_has_ptk(struct wpa_sm *sm)
{
	return 0;
}

static inline void wpa_sm_update_replay_ctr(struct wpa_sm *sm,
					    const u8 *replay_ctr)
{
}

static inline void wpa_sm_pmksa_cache_flush(struct wpa_sm *sm,
					    void *network_ctx)
{
}

static inline void wpa_sm_set_rx_replay_ctr(struct wpa_sm *sm,
					    const u8 *rx_replay_counter)
{
}

static inline void wpa_sm_set_ptk_kck_kek(struct wpa_sm *sm, const u8 *ptk_kck,
					  const u8 *ptk_kek)
{
}

#endif /* CONFIG_NO_WPA */

#ifdef CONFIG_PEERKEY
int wpa_sm_stkstart(struct wpa_sm *sm, const u8 *peer);
int wpa_sm_rx_eapol_peerkey(struct wpa_sm *sm, const u8 *src_addr,
			    const u8 *buf, size_t len);
#else /* CONFIG_PEERKEY */
static inline int wpa_sm_stkstart(struct wpa_sm *sm, const u8 *peer)
{
	return -1;
}

static inline int wpa_sm_rx_eapol_peerkey(struct wpa_sm *sm, const u8 *src_addr,
					  const u8 *buf, size_t len)
{
	return 0;
}
#endif /* CONFIG_PEERKEY */

#ifdef CONFIG_IEEE80211R

int wpa_sm_set_ft_params(struct wpa_sm *sm, const u8 *ies, size_t ies_len);
int wpa_ft_prepare_auth_request(struct wpa_sm *sm, const u8 *mdie);
int wpa_ft_process_response(struct wpa_sm *sm, const u8 *ies, size_t ies_len,
			    int ft_action, const u8 *target_ap,
			    const u8 *ric_ies, size_t ric_ies_len);
int wpa_ft_is_completed(struct wpa_sm *sm);
void wpa_reset_ft_completed(struct wpa_sm *sm);
int wpa_ft_validate_reassoc_resp(struct wpa_sm *sm, const u8 *ies,
				 size_t ies_len, const u8 *src_addr);
int wpa_ft_start_over_ds(struct wpa_sm *sm, const u8 *target_ap,
			 const u8 *mdie);

#else /* CONFIG_IEEE80211R */

static inline int
wpa_sm_set_ft_params(struct wpa_sm *sm, const u8 *ies, size_t ies_len)
{
	return 0;
}

static inline int wpa_ft_prepare_auth_request(struct wpa_sm *sm,
					      const u8 *mdie)
{
	return 0;
}

static inline int
wpa_ft_process_response(struct wpa_sm *sm, const u8 *ies, size_t ies_len,
			int ft_action, const u8 *target_ap)
{
	return 0;
}

static inline int wpa_ft_is_completed(struct wpa_sm *sm)
{
	return 0;
}

static inline void wpa_reset_ft_completed(struct wpa_sm *sm)
{
}

static inline int
wpa_ft_validate_reassoc_resp(struct wpa_sm *sm, const u8 *ies, size_t ies_len,
			     const u8 *src_addr)
{
	return -1;
}

#endif /* CONFIG_IEEE80211R */


/* tdls.c */
void wpa_tdls_ap_ies(struct wpa_sm *sm, const u8 *ies, size_t len);
void wpa_tdls_assoc_resp_ies(struct wpa_sm *sm, const u8 *ies, size_t len);
int wpa_tdls_start(struct wpa_sm *sm, const u8 *addr);
void wpa_tdls_remove(struct wpa_sm *sm, const u8 *addr);
int wpa_tdls_teardown_link(struct wpa_sm *sm, const u8 *addr, u16 reason_code);
int wpa_tdls_send_discovery_request(struct wpa_sm *sm, const u8 *addr);
int wpa_tdls_init(struct wpa_sm *sm);
void wpa_tdls_teardown_peers(struct wpa_sm *sm);
void wpa_tdls_deinit(struct wpa_sm *sm);
void wpa_tdls_enable(struct wpa_sm *sm, int enabled);
void wpa_tdls_disable_unreachable_link(struct wpa_sm *sm, const u8 *addr);
const char * wpa_tdls_get_link_status(struct wpa_sm *sm, const u8 *addr);
int wpa_tdls_is_external_setup(struct wpa_sm *sm);
int wpa_tdls_enable_chan_switch(struct wpa_sm *sm, const u8 *addr,
				u8 oper_class,
				struct hostapd_freq_params *freq_params);
int wpa_tdls_disable_chan_switch(struct wpa_sm *sm, const u8 *addr);

int wpa_wnmsleep_install_key(struct wpa_sm *sm, u8 subelem_id, u8 *buf);

#endif /* WPA_H */
Commit	Line	Data
6fc6879b JM	1	/*
6fc6879b JM	2	* wpa_supplicant - WPA definitions
98cd3d1c	3	* Copyright (c) 2003-2015, Jouni Malinen <j@w1.fi>
6fc6879b	4	*
0f3d578e JM	5	* This software may be distributed under the terms of the BSD license.
0f3d578e JM	6	* See README for more details.
6fc6879b JM	7	*/
	8
	9	#ifndef WPA_H
	10	#define WPA_H
	11
90973fb2 JM	12	#include "common/defs.h"
	13	#include "common/eapol_common.h"
	14	#include "common/wpa_common.h"
ff4178d5	15	#include "common/ieee802_11_defs.h"
6fc6879b	16
6fc6879b JM	17	struct wpa_sm;
	18	struct eapol_sm;
	19	struct wpa_config_blob;
6b90deae	20	struct hostapd_freq_params;
6fc6879b JM	21
	22	struct wpa_sm_ctx {
	23	void ctx; / pointer to arbitrary upper level context */
0f057fb2	24	void msg_ctx; / upper level context for wpa_msg() calls */
6fc6879b	25
71934751 JM	26	void (set_state)(void ctx, enum wpa_states state);
71934751 JM	27	enum wpa_states (get_state)(void ctx);
6fc6879b	28	void (deauthenticate)(void ctx, int reason_code);
71934751	29	int (set_key)(void ctx, enum wpa_alg alg,
6fc6879b JM	30	const u8 *addr, int key_idx, int set_tx,
	31	const u8 *seq, size_t seq_len,
	32	const u8 *key, size_t key_len);
	33	void * (get_network_ctx)(void ctx);
	34	int (get_bssid)(void ctx, u8 *bssid);
	35	int (ether_send)(void ctx, const u8 dest, u16 proto, const u8 buf,
	36	size_t len);
	37	int (get_beacon_ie)(void ctx);
	38	void (cancel_auth_timeout)(void ctx);
	39	u8 * (alloc_eapol)(void ctx, u8 type, const void *data, u16 data_len,
	40	size_t msg_len, void *data_pos);
	41	int (add_pmkid)(void ctx, const u8 bssid, const u8 pmkid);
	42	int (remove_pmkid)(void ctx, const u8 bssid, const u8 pmkid);
	43	void (set_config_blob)(void ctx, struct wpa_config_blob *blob);
	44	const struct wpa_config_blob * (get_config_blob)(void ctx,
	45	const char *name);
	46	int (mlme_setprotection)(void ctx, const u8 *addr,
	47	int protection_type, int key_type);
	48	int (update_ft_ies)(void ctx, const u8 md, const u8 ies,
	49	size_t ies_len);
	50	int (send_ft_action)(void ctx, u8 action, const u8 *target_ap,
	51	const u8 *ies, size_t ies_len);
2a7e7f4e	52	int (mark_authenticated)(void ctx, const u8 *target_ap);
281ff0aa	53	#ifdef CONFIG_TDLS
c58ab8f2	54	int (tdls_get_capa)(void ctx, int *tdls_supported,
4daa5729	55	int tdls_ext_setup, int tdls_chan_switch);
281ff0aa GP	56	int (send_tdls_mgmt)(void ctx, const u8 *dst,
281ff0aa GP	57	u8 action_code, u8 dialog_token,
96ecea5e	58	u16 status_code, u32 peer_capab,
984dadc2	59	int initiator, const u8 *buf, size_t len);
281ff0aa	60	int (tdls_oper)(void ctx, int oper, const u8 *peer);
78533699	61	int (tdls_peer_addset)(void ctx, const u8 *addr, int add, u16 aid,
45b722f1	62	u16 capability, const u8 *supp_rates,
ff4178d5 SD	63	size_t supp_rates_len,
ff4178d5 SD	64	const struct ieee80211_ht_capabilities *ht_capab,
f8361e3d	65	const struct ieee80211_vht_capabilities *vht_capab,
08d7665c	66	u8 qosinfo, int wmm, const u8 *ext_capab,
3ed97271 SD	67	size_t ext_capab_len, const u8 *supp_channels,
	68	size_t supp_channels_len,
	69	const u8 *supp_oper_classes,
	70	size_t supp_oper_classes_len);
6b90deae AN	71	int (*tdls_enable_channel_switch)(
	72	void ctx, const u8 addr, u8 oper_class,
	73	const struct hostapd_freq_params *params);
	74	int (tdls_disable_channel_switch)(void ctx, const u8 *addr);
281ff0aa	75	#endif /* CONFIG_TDLS */
98cd3d1c JM	76	void (set_rekey_offload)(void ctx, const u8 *kek, size_t kek_len,
98cd3d1c JM	77	const u8 *kck, size_t kck_len,
b14a210c	78	const u8 *replay_ctr);
b41f2684	79	int (key_mgmt_set_pmk)(void ctx, const u8 *pmk, size_t pmk_len);
6fc6879b JM	80	};
	81
	82
	83	enum wpa_sm_conf_params {
	84	RSNA_PMK_LIFETIME /* dot11RSNAConfigPMKLifetime */,
	85	RSNA_PMK_REAUTH_THRESHOLD /* dot11RSNAConfigPMKReauthThreshold */,
	86	RSNA_SA_TIMEOUT /* dot11RSNAConfigSATimeout */,
	87	WPA_PARAM_PROTO,
	88	WPA_PARAM_PAIRWISE,
	89	WPA_PARAM_GROUP,
	90	WPA_PARAM_KEY_MGMT,
	91	WPA_PARAM_MGMT_GROUP,
e820cf95 JM	92	WPA_PARAM_RSN_ENABLED,
e820cf95 JM	93	WPA_PARAM_MFP
6fc6879b JM	94	};
	95
	96	struct rsn_supp_config {
	97	void *network_ctx;
	98	int peerkey_enabled;
	99	int allowed_pairwise_cipher; /* bitfield of WPA_CIPHER_* */
	100	int proactive_key_caching;
	101	int eap_workaround;
	102	void *eap_conf_ctx;
	103	const u8 *ssid;
	104	size_t ssid_len;
581a8cde	105	int wpa_ptk_rekey;
25ef8529	106	int p2p;
6fc6879b JM	107	};
	108
	109	#ifndef CONFIG_NO_WPA
	110
	111	struct wpa_sm * wpa_sm_init(struct wpa_sm_ctx *ctx);
	112	void wpa_sm_deinit(struct wpa_sm *sm);
	113	void wpa_sm_notify_assoc(struct wpa_sm sm, const u8 bssid);
	114	void wpa_sm_notify_disassoc(struct wpa_sm *sm);
bc26ac50 JM	115	void wpa_sm_set_pmk(struct wpa_sm sm, const u8 pmk, size_t pmk_len,
bc26ac50 JM	116	const u8 *bssid);
6fc6879b JM	117	void wpa_sm_set_pmk_from_pmksa(struct wpa_sm *sm);
	118	void wpa_sm_set_fast_reauth(struct wpa_sm *sm, int fast_reauth);
	119	void wpa_sm_set_scard_ctx(struct wpa_sm sm, void scard_ctx);
	120	void wpa_sm_set_config(struct wpa_sm sm, struct rsn_supp_config config);
	121	void wpa_sm_set_own_addr(struct wpa_sm sm, const u8 addr);
	122	void wpa_sm_set_ifname(struct wpa_sm sm, const char ifname,
	123	const char *bridge_ifname);
	124	void wpa_sm_set_eapol(struct wpa_sm sm, struct eapol_sm eapol);
	125	int wpa_sm_set_assoc_wpa_ie(struct wpa_sm sm, const u8 ie, size_t len);
	126	int wpa_sm_set_assoc_wpa_ie_default(struct wpa_sm sm, u8 wpa_ie,
	127	size_t *wpa_ie_len);
	128	int wpa_sm_set_ap_wpa_ie(struct wpa_sm sm, const u8 ie, size_t len);
	129	int wpa_sm_set_ap_rsn_ie(struct wpa_sm sm, const u8 ie, size_t len);
	130	int wpa_sm_get_mib(struct wpa_sm sm, char buf, size_t buflen);
	131
	132	int wpa_sm_set_param(struct wpa_sm *sm, enum wpa_sm_conf_params param,
	133	unsigned int value);
6fc6879b JM	134
	135	int wpa_sm_get_status(struct wpa_sm sm, char buf, size_t buflen,
	136	int verbose);
ae8535b6	137	int wpa_sm_pmf_enabled(struct wpa_sm *sm);
6fc6879b JM	138
	139	void wpa_sm_key_request(struct wpa_sm *sm, int error, int pairwise);
	140
	141	int wpa_parse_wpa_ie(const u8 *wpa_ie, size_t wpa_ie_len,
	142	struct wpa_ie_data *data);
	143
	144	void wpa_sm_aborted_cached(struct wpa_sm *sm);
	145	int wpa_sm_rx_eapol(struct wpa_sm sm, const u8 src_addr,
	146	const u8 *buf, size_t len);
	147	int wpa_sm_parse_own_wpa_ie(struct wpa_sm sm, struct wpa_ie_data data);
540264a7	148	int wpa_sm_pmksa_cache_list(struct wpa_sm sm, char buf, size_t len);
32d5295f	149	void wpa_sm_drop_sa(struct wpa_sm *sm);
0d7b4409	150	int wpa_sm_has_ptk(struct wpa_sm *sm);
6fc6879b	151
b14a210c JB	152	void wpa_sm_update_replay_ctr(struct wpa_sm sm, const u8 replay_ctr);
b14a210c JB	153
d8a790b9 JM	154	void wpa_sm_pmksa_cache_flush(struct wpa_sm sm, void network_ctx);
d8a790b9 JM	155
25ef8529 JM	156	int wpa_sm_get_p2p_ip_addr(struct wpa_sm sm, u8 buf);
25ef8529 JM	157
b41f2684	158	void wpa_sm_set_rx_replay_ctr(struct wpa_sm sm, const u8 rx_replay_counter);
98cd3d1c JM	159	void wpa_sm_set_ptk_kck_kek(struct wpa_sm *sm,
	160	const u8 *ptk_kck, size_t ptk_kck_len,
	161	const u8 *ptk_kek, size_t ptk_kek_len);
b41f2684	162
6fc6879b JM	163	#else /* CONFIG_NO_WPA */
	164
	165	static inline struct wpa_sm * wpa_sm_init(struct wpa_sm_ctx *ctx)
	166	{
	167	return (struct wpa_sm *) 1;
	168	}
	169
	170	static inline void wpa_sm_deinit(struct wpa_sm *sm)
	171	{
	172	}
	173
	174	static inline void wpa_sm_notify_assoc(struct wpa_sm sm, const u8 bssid)
	175	{
	176	}
	177
	178	static inline void wpa_sm_notify_disassoc(struct wpa_sm *sm)
	179	{
	180	}
	181
	182	static inline void wpa_sm_set_pmk(struct wpa_sm sm, const u8 pmk,
	183	size_t pmk_len)
	184	{
	185	}
	186
	187	static inline void wpa_sm_set_pmk_from_pmksa(struct wpa_sm *sm)
	188	{
	189	}
	190
	191	static inline void wpa_sm_set_fast_reauth(struct wpa_sm *sm, int fast_reauth)
	192	{
	193	}
	194
	195	static inline void wpa_sm_set_scard_ctx(struct wpa_sm sm, void scard_ctx)
	196	{
	197	}
	198
	199	static inline void wpa_sm_set_config(struct wpa_sm *sm,
	200	struct rsn_supp_config *config)
	201	{
	202	}
	203
	204	static inline void wpa_sm_set_own_addr(struct wpa_sm sm, const u8 addr)
	205	{
	206	}
	207
	208	static inline void wpa_sm_set_ifname(struct wpa_sm sm, const char ifname,
	209	const char *bridge_ifname)
	210	{
	211	}
	212
	213	static inline void wpa_sm_set_eapol(struct wpa_sm sm, struct eapol_sm eapol)
	214	{
	215	}
	216
	217	static inline int wpa_sm_set_assoc_wpa_ie(struct wpa_sm sm, const u8 ie,
	218	size_t len)
	219	{
	220	return -1;
	221	}
	222
	223	static inline int wpa_sm_set_assoc_wpa_ie_default(struct wpa_sm *sm,
	224	u8 *wpa_ie,
	225	size_t *wpa_ie_len)
	226	{
227	return -1;
228	}
229
230	static inline int wpa_sm_set_ap_wpa_ie(struct wpa_sm sm, const u8 ie,
231	size_t len)
232	{
233	return -1;
234	}
235
236	static inline int wpa_sm_set_ap_rsn_ie(struct wpa_sm sm, const u8 ie,
237	size_t len)
238	{
239	return -1;
240	}
241
242	static inline int wpa_sm_get_mib(struct wpa_sm sm, char buf, size_t buflen)
243	{
244	return 0;
245	}
246
247	static inline int wpa_sm_set_param(struct wpa_sm *sm,
248	enum wpa_sm_conf_params param,
249	unsigned int value)
250	{
251	return -1;
252	}
253
6fc6879b JM	254	static inline int wpa_sm_get_status(struct wpa_sm sm, char buf,
	255	size_t buflen, int verbose)
	256	{
	257	return 0;
	258	}
	259
84ae1d44 JM	260	static inline int wpa_sm_pmf_enabled(struct wpa_sm *sm)
	261	{
	262	return 0;
	263	}
	264
6fc6879b JM	265	static inline void wpa_sm_key_request(struct wpa_sm *sm, int error,
	266	int pairwise)
	267	{
	268	}
	269
	270	static inline int wpa_parse_wpa_ie(const u8 *wpa_ie, size_t wpa_ie_len,
	271	struct wpa_ie_data *data)
	272	{
	273	return -1;
	274	}
	275
	276	static inline void wpa_sm_aborted_cached(struct wpa_sm *sm)
	277	{
	278	}
	279
	280	static inline int wpa_sm_rx_eapol(struct wpa_sm sm, const u8 src_addr,
	281	const u8 *buf, size_t len)
	282	{
	283	return -1;
	284	}
	285
	286	static inline int wpa_sm_parse_own_wpa_ie(struct wpa_sm *sm,
	287	struct wpa_ie_data *data)
	288	{
	289	return -1;
	290	}
	291
540264a7 JM	292	static inline int wpa_sm_pmksa_cache_list(struct wpa_sm sm, char buf,
	293	size_t len)
	294	{
	295	return -1;
	296	}
	297
32d5295f JM	298	static inline void wpa_sm_drop_sa(struct wpa_sm *sm)
	299	{
	300	}
	301
e6ecca77 JM	302	static inline int wpa_sm_has_ptk(struct wpa_sm *sm)
	303	{
	304	return 0;
	305	}
	306
b14a210c JB	307	static inline void wpa_sm_update_replay_ctr(struct wpa_sm *sm,
	308	const u8 *replay_ctr)
	309	{
	310	}
	311
d8a790b9 JM	312	static inline void wpa_sm_pmksa_cache_flush(struct wpa_sm *sm,
	313	void *network_ctx)
	314	{
	315	}
	316
b41f2684 CL	317	static inline void wpa_sm_set_rx_replay_ctr(struct wpa_sm *sm,
	318	const u8 *rx_replay_counter)
	319	{
	320	}
	321
	322	static inline void wpa_sm_set_ptk_kck_kek(struct wpa_sm sm, const u8 ptk_kck,
	323	const u8 *ptk_kek)
	324	{
	325	}
	326
6fc6879b JM	327	#endif /* CONFIG_NO_WPA */
	328
	329	#ifdef CONFIG_PEERKEY
	330	int wpa_sm_stkstart(struct wpa_sm sm, const u8 peer);
db76aa64 JM	331	int wpa_sm_rx_eapol_peerkey(struct wpa_sm sm, const u8 src_addr,
db76aa64 JM	332	const u8 *buf, size_t len);
6fc6879b JM	333	#else /* CONFIG_PEERKEY */
	334	static inline int wpa_sm_stkstart(struct wpa_sm sm, const u8 peer)
	335	{
	336	return -1;
	337	}
db76aa64 JM	338
	339	static inline int wpa_sm_rx_eapol_peerkey(struct wpa_sm sm, const u8 src_addr,
	340	const u8 *buf, size_t len)
	341	{
	342	return 0;
	343	}
6fc6879b JM	344	#endif /* CONFIG_PEERKEY */
	345
	346	#ifdef CONFIG_IEEE80211R
	347
e7846b68	348	int wpa_sm_set_ft_params(struct wpa_sm sm, const u8 ies, size_t ies_len);
76b7981d	349	int wpa_ft_prepare_auth_request(struct wpa_sm sm, const u8 mdie);
6fc6879b	350	int wpa_ft_process_response(struct wpa_sm sm, const u8 ies, size_t ies_len,
babfbf15 JM	351	int ft_action, const u8 *target_ap,
babfbf15 JM	352	const u8 *ric_ies, size_t ric_ies_len);
6fc6879b	353	int wpa_ft_is_completed(struct wpa_sm *sm);
02db75b6	354	void wpa_reset_ft_completed(struct wpa_sm *sm);
6fc6879b	355	int wpa_ft_validate_reassoc_resp(struct wpa_sm sm, const u8 ies,
658d1662	356	size_t ies_len, const u8 *src_addr);
76b7981d JM	357	int wpa_ft_start_over_ds(struct wpa_sm sm, const u8 target_ap,
76b7981d JM	358	const u8 *mdie);
6fc6879b JM	359
	360	#else /* CONFIG_IEEE80211R */
	361
	362	static inline int
087f0254	363	wpa_sm_set_ft_params(struct wpa_sm sm, const u8 ies, size_t ies_len)
6fc6879b JM	364	{
	365	return 0;
	366	}
	367
76b7981d JM	368	static inline int wpa_ft_prepare_auth_request(struct wpa_sm *sm,
76b7981d JM	369	const u8 *mdie)
6fc6879b JM	370	{
	371	return 0;
	372	}
	373
	374	static inline int
	375	wpa_ft_process_response(struct wpa_sm sm, const u8 ies, size_t ies_len,
	376	int ft_action, const u8 *target_ap)
	377	{
	378	return 0;
	379	}
	380
	381	static inline int wpa_ft_is_completed(struct wpa_sm *sm)
	382	{
	383	return 0;
	384	}
	385
02db75b6 DG	386	static inline void wpa_reset_ft_completed(struct wpa_sm *sm)
	387	{
	388	}
	389
6fc6879b	390	static inline int
658d1662 JM	391	wpa_ft_validate_reassoc_resp(struct wpa_sm sm, const u8 ies, size_t ies_len,
658d1662 JM	392	const u8 *src_addr)
6fc6879b JM	393	{
	394	return -1;
	395	}
	396
	397	#endif /* CONFIG_IEEE80211R */
	398
281ff0aa GP	399
281ff0aa GP	400	/* tdls.c */
52c9e6f3 JM	401	void wpa_tdls_ap_ies(struct wpa_sm sm, const u8 ies, size_t len);
52c9e6f3 JM	402	void wpa_tdls_assoc_resp_ies(struct wpa_sm sm, const u8 ies, size_t len);
281ff0aa	403	int wpa_tdls_start(struct wpa_sm sm, const u8 addr);
3887878e	404	void wpa_tdls_remove(struct wpa_sm sm, const u8 addr);
7de27409	405	int wpa_tdls_teardown_link(struct wpa_sm sm, const u8 addr, u16 reason_code);
7a1486cd	406	int wpa_tdls_send_discovery_request(struct wpa_sm sm, const u8 addr);
281ff0aa	407	int wpa_tdls_init(struct wpa_sm *sm);
7b44ff2c	408	void wpa_tdls_teardown_peers(struct wpa_sm *sm);
281ff0aa	409	void wpa_tdls_deinit(struct wpa_sm *sm);
b8f64582	410	void wpa_tdls_enable(struct wpa_sm *sm, int enabled);
947f900f	411	void wpa_tdls_disable_unreachable_link(struct wpa_sm sm, const u8 addr);
cea97a04	412	const char * wpa_tdls_get_link_status(struct wpa_sm sm, const u8 addr);
2d565a61	413	int wpa_tdls_is_external_setup(struct wpa_sm *sm);
6b90deae AN	414	int wpa_tdls_enable_chan_switch(struct wpa_sm sm, const u8 addr,
	415	u8 oper_class,
	416	struct hostapd_freq_params *freq_params);
	417	int wpa_tdls_disable_chan_switch(struct wpa_sm sm, const u8 addr);
281ff0aa	418
75cad1a0	419	int wpa_wnmsleep_install_key(struct wpa_sm sm, u8 subelem_id, u8 buf);
75cad1a0	420
6fc6879b	421	#endif /* WPA_H */