/*
* Internal WPA/RSN supplicant state machine definitions
- * Copyright (c) 2004-2010, Jouni Malinen <j@w1.fi>
+ * Copyright (c) 2004-2015, Jouni Malinen <j@w1.fi>
*
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- *
- * Alternatively, this software may be distributed under the terms of BSD
- * license.
- *
- * See README and COPYING for more details.
+ * This software may be distributed under the terms of the BSD license.
+ * See README for more details.
*/
#ifndef WPA_I_H
#include "utils/list.h"
struct wpa_peerkey;
+struct wpa_tdls_peer;
struct wpa_eapol_key;
/**
size_t pmk_len;
struct wpa_ptk ptk, tptk;
int ptk_set, tptk_set;
+ unsigned int msg_3_of_4_ok:1;
u8 snonce[WPA_NONCE_LEN];
u8 anonce[WPA_NONCE_LEN]; /* ANonce from the last 1/4 msg */
int renew_snonce;
struct l2_packet_data *l2_preauth;
struct l2_packet_data *l2_preauth_br;
+ struct l2_packet_data *l2_tdls;
u8 preauth_bssid[ETH_ALEN]; /* current RSN pre-auth peer or
* 00:00:00:00:00:00 if no pre-auth is
* in progress */
u8 ssid[32];
size_t ssid_len;
int wpa_ptk_rekey;
+ int p2p;
u8 own_addr[ETH_ALEN];
const char *ifname;
#ifdef CONFIG_PEERKEY
struct wpa_peerkey *peerkey;
#endif /* CONFIG_PEERKEY */
+#ifdef CONFIG_TDLS
+ struct wpa_tdls_peer *tdls;
+ int tdls_prohibited;
+ int tdls_chan_switch_prohibited;
+ int tdls_disabled;
+
+ /* The driver supports TDLS */
+ int tdls_supported;
+
+ /*
+ * The driver requires explicit discovery/setup/teardown frames sent
+ * to it via tdls_mgmt.
+ */
+ int tdls_external_setup;
+
+ /* The driver supports TDLS channel switching */
+ int tdls_chan_switch;
+#endif /* CONFIG_TDLS */
#ifdef CONFIG_IEEE80211R
u8 xxkey[PMK_LEN]; /* PSK or the second 256 bits of MSK */
u8 *assoc_resp_ies; /* MDIE and FTIE from (Re)Association Response */
size_t assoc_resp_ies_len;
#endif /* CONFIG_IEEE80211R */
+
+#ifdef CONFIG_P2P
+ u8 p2p_ip_addr[3 * 4];
+#endif /* CONFIG_P2P */
};
sm->ctx->deauthenticate(sm->ctx->ctx, reason_code);
}
-static inline void wpa_sm_disassociate(struct wpa_sm *sm, int reason_code)
-{
- WPA_ASSERT(sm->ctx->disassociate);
- sm->ctx->disassociate(sm->ctx->ctx, reason_code);
-}
-
static inline int wpa_sm_set_key(struct wpa_sm *sm, enum wpa_alg alg,
const u8 *addr, int key_idx, int set_tx,
const u8 *seq, size_t seq_len,
return -1;
}
+static inline void wpa_sm_set_rekey_offload(struct wpa_sm *sm)
+{
+ if (!sm->ctx->set_rekey_offload)
+ return;
+ sm->ctx->set_rekey_offload(sm->ctx->ctx, sm->ptk.kek, sm->ptk.kek_len,
+ sm->ptk.kck, sm->ptk.kck_len,
+ sm->rx_replay_counter);
+}
+
+#ifdef CONFIG_TDLS
+static inline int wpa_sm_tdls_get_capa(struct wpa_sm *sm,
+ int *tdls_supported,
+ int *tdls_ext_setup,
+ int *tdls_chan_switch)
+{
+ if (sm->ctx->tdls_get_capa)
+ return sm->ctx->tdls_get_capa(sm->ctx->ctx, tdls_supported,
+ tdls_ext_setup, tdls_chan_switch);
+ return -1;
+}
+
+static inline int wpa_sm_send_tdls_mgmt(struct wpa_sm *sm, const u8 *dst,
+ u8 action_code, u8 dialog_token,
+ u16 status_code, u32 peer_capab,
+ int initiator, const u8 *buf,
+ size_t len)
+{
+ if (sm->ctx->send_tdls_mgmt)
+ return sm->ctx->send_tdls_mgmt(sm->ctx->ctx, dst, action_code,
+ dialog_token, status_code,
+ peer_capab, initiator, buf,
+ len);
+ return -1;
+}
-void wpa_eapol_key_send(struct wpa_sm *sm, const u8 *kck,
+static inline int wpa_sm_tdls_oper(struct wpa_sm *sm, int oper,
+ const u8 *peer)
+{
+ if (sm->ctx->tdls_oper)
+ return sm->ctx->tdls_oper(sm->ctx->ctx, oper, peer);
+ return -1;
+}
+
+static inline int
+wpa_sm_tdls_peer_addset(struct wpa_sm *sm, 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)
+{
+ if (sm->ctx->tdls_peer_addset)
+ return sm->ctx->tdls_peer_addset(sm->ctx->ctx, addr, add,
+ aid, capability, supp_rates,
+ supp_rates_len, ht_capab,
+ vht_capab, qosinfo, wmm,
+ ext_capab, ext_capab_len,
+ supp_channels,
+ supp_channels_len,
+ supp_oper_classes,
+ supp_oper_classes_len);
+ return -1;
+}
+
+static inline int
+wpa_sm_tdls_enable_channel_switch(struct wpa_sm *sm, const u8 *addr,
+ u8 oper_class,
+ const struct hostapd_freq_params *freq_params)
+{
+ if (sm->ctx->tdls_enable_channel_switch)
+ return sm->ctx->tdls_enable_channel_switch(sm->ctx->ctx, addr,
+ oper_class,
+ freq_params);
+ return -1;
+}
+
+static inline int
+wpa_sm_tdls_disable_channel_switch(struct wpa_sm *sm, const u8 *addr)
+{
+ if (sm->ctx->tdls_disable_channel_switch)
+ return sm->ctx->tdls_disable_channel_switch(sm->ctx->ctx, addr);
+ return -1;
+}
+#endif /* CONFIG_TDLS */
+
+static inline int wpa_sm_key_mgmt_set_pmk(struct wpa_sm *sm,
+ const u8 *pmk, size_t pmk_len)
+{
+ if (!sm->proactive_key_caching)
+ return 0;
+ if (!sm->ctx->key_mgmt_set_pmk)
+ return -1;
+ return sm->ctx->key_mgmt_set_pmk(sm->ctx->ctx, pmk, pmk_len);
+}
+
+void wpa_eapol_key_send(struct wpa_sm *sm, const u8 *kck, size_t kck_len,
int ver, const u8 *dest, u16 proto,
u8 *msg, size_t msg_len, u8 *key_mic);
int wpa_supplicant_send_2_of_4(struct wpa_sm *sm, const unsigned char *dst,
int wpa_supplicant_send_4_of_4(struct wpa_sm *sm, const unsigned char *dst,
const struct wpa_eapol_key *key,
u16 ver, u16 key_info,
- const u8 *kde, size_t kde_len,
struct wpa_ptk *ptk);
int wpa_derive_ptk_ft(struct wpa_sm *sm, const unsigned char *src_addr,
- const struct wpa_eapol_key *key,
- struct wpa_ptk *ptk, size_t ptk_len);
+ const struct wpa_eapol_key *key, struct wpa_ptk *ptk);
+
+void wpa_tdls_assoc(struct wpa_sm *sm);
+void wpa_tdls_disassoc(struct wpa_sm *sm);
#endif /* WPA_I_H */
projects / mech_eap.git / blobdiff