18d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt/* 28d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * Internal WPA/RSN supplicant state machine definitions 38d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * Copyright (c) 2004-2010, Jouni Malinen <j@w1.fi> 48d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * 5c5ec7f57ead87efa365800228aa0b09a12d9e6c4Dmitry Shmidt * This software may be distributed under the terms of the BSD license. 6c5ec7f57ead87efa365800228aa0b09a12d9e6c4Dmitry Shmidt * See README for more details. 78d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt */ 88d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 98d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt#ifndef WPA_I_H 108d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt#define WPA_I_H 118d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 128d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt#include "utils/list.h" 138d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 148d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtstruct wpa_peerkey; 158d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtstruct wpa_tdls_peer; 168d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtstruct wpa_eapol_key; 178d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 188d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt/** 198d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * struct wpa_sm - Internal WPA state machine data 208d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt */ 218d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtstruct wpa_sm { 228d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt u8 pmk[PMK_LEN]; 238d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt size_t pmk_len; 248d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt struct wpa_ptk ptk, tptk; 258d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt int ptk_set, tptk_set; 268d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt u8 snonce[WPA_NONCE_LEN]; 278d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt u8 anonce[WPA_NONCE_LEN]; /* ANonce from the last 1/4 msg */ 288d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt int renew_snonce; 298d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt u8 rx_replay_counter[WPA_REPLAY_COUNTER_LEN]; 308d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt int rx_replay_counter_set; 318d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt u8 request_counter[WPA_REPLAY_COUNTER_LEN]; 328d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 338d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt struct eapol_sm *eapol; /* EAPOL state machine from upper level code */ 348d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 358d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt struct rsn_pmksa_cache *pmksa; /* PMKSA cache */ 368d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt struct rsn_pmksa_cache_entry *cur_pmksa; /* current PMKSA entry */ 378d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt struct dl_list pmksa_candidates; 388d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 398d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt struct l2_packet_data *l2_preauth; 408d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt struct l2_packet_data *l2_preauth_br; 418d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt struct l2_packet_data *l2_tdls; 428d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt u8 preauth_bssid[ETH_ALEN]; /* current RSN pre-auth peer or 438d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * 00:00:00:00:00:00 if no pre-auth is 448d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * in progress */ 458d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt struct eapol_sm *preauth_eapol; 468d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 478d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt struct wpa_sm_ctx *ctx; 488d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 498d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt void *scard_ctx; /* context for smartcard callbacks */ 508d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt int fast_reauth; /* whether EAP fast re-authentication is enabled */ 518d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 528d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt void *network_ctx; 538d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt int peerkey_enabled; 548d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt int allowed_pairwise_cipher; /* bitfield of WPA_CIPHER_* */ 558d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt int proactive_key_caching; 568d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt int eap_workaround; 578d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt void *eap_conf_ctx; 588d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt u8 ssid[32]; 598d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt size_t ssid_len; 608d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt int wpa_ptk_rekey; 61cf32e60fa7e0d33fe1551a6dba8dcbbec47ea50eDmitry Shmidt int p2p; 628d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 638d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt u8 own_addr[ETH_ALEN]; 648d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt const char *ifname; 658d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt const char *bridge_ifname; 668d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt u8 bssid[ETH_ALEN]; 678d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 688d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt unsigned int dot11RSNAConfigPMKLifetime; 698d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt unsigned int dot11RSNAConfigPMKReauthThreshold; 708d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt unsigned int dot11RSNAConfigSATimeout; 718d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 728d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt unsigned int dot11RSNA4WayHandshakeFailures; 738d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 748d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt /* Selected configuration (based on Beacon/ProbeResp WPA IE) */ 758d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt unsigned int proto; 768d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt unsigned int pairwise_cipher; 778d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt unsigned int group_cipher; 788d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt unsigned int key_mgmt; 798d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt unsigned int mgmt_group_cipher; 808d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 818d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt int rsn_enabled; /* Whether RSN is enabled in configuration */ 828d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt int mfp; /* 0 = disabled, 1 = optional, 2 = mandatory */ 838d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 848d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt u8 *assoc_wpa_ie; /* Own WPA/RSN IE from (Re)AssocReq */ 858d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt size_t assoc_wpa_ie_len; 868d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt u8 *ap_wpa_ie, *ap_rsn_ie; 878d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt size_t ap_wpa_ie_len, ap_rsn_ie_len; 888d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 898d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt#ifdef CONFIG_PEERKEY 908d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt struct wpa_peerkey *peerkey; 918d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt#endif /* CONFIG_PEERKEY */ 928d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt#ifdef CONFIG_TDLS 938d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt struct wpa_tdls_peer *tdls; 948d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt int tdls_prohibited; 958d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt int tdls_disabled; 961f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidt 971f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidt /* The driver supports TDLS */ 981f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidt int tdls_supported; 991f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidt 1001f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidt /* 1011f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidt * The driver requires explicit discovery/setup/teardown frames sent 1021f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidt * to it via tdls_mgmt. 1031f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidt */ 1041f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidt int tdls_external_setup; 1058d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt#endif /* CONFIG_TDLS */ 1068d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 1078d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt#ifdef CONFIG_IEEE80211R 1088d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt u8 xxkey[PMK_LEN]; /* PSK or the second 256 bits of MSK */ 1098d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt size_t xxkey_len; 1108d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt u8 pmk_r0[PMK_LEN]; 1118d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt u8 pmk_r0_name[WPA_PMK_NAME_LEN]; 1128d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt u8 pmk_r1[PMK_LEN]; 1138d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt u8 pmk_r1_name[WPA_PMK_NAME_LEN]; 1148d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt u8 mobility_domain[MOBILITY_DOMAIN_ID_LEN]; 1158d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt u8 r0kh_id[FT_R0KH_ID_MAX_LEN]; 1168d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt size_t r0kh_id_len; 1178d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt u8 r1kh_id[FT_R1KH_ID_LEN]; 1188d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt int ft_completed; 1198d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt int over_the_ds_in_progress; 1208d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt u8 target_ap[ETH_ALEN]; /* over-the-DS target AP */ 1218d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt int set_ptk_after_assoc; 1228d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt u8 mdie_ft_capab; /* FT Capability and Policy from target AP MDIE */ 1238d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt u8 *assoc_resp_ies; /* MDIE and FTIE from (Re)Association Response */ 1248d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt size_t assoc_resp_ies_len; 1258d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt#endif /* CONFIG_IEEE80211R */ 126cf32e60fa7e0d33fe1551a6dba8dcbbec47ea50eDmitry Shmidt 127cf32e60fa7e0d33fe1551a6dba8dcbbec47ea50eDmitry Shmidt#ifdef CONFIG_P2P 128cf32e60fa7e0d33fe1551a6dba8dcbbec47ea50eDmitry Shmidt u8 p2p_ip_addr[3 * 4]; 129cf32e60fa7e0d33fe1551a6dba8dcbbec47ea50eDmitry Shmidt#endif /* CONFIG_P2P */ 1308d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt}; 1318d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 1328d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 1338d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtstatic inline void wpa_sm_set_state(struct wpa_sm *sm, enum wpa_states state) 1348d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt{ 1358d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt WPA_ASSERT(sm->ctx->set_state); 1368d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt sm->ctx->set_state(sm->ctx->ctx, state); 1378d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt} 1388d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 1398d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtstatic inline enum wpa_states wpa_sm_get_state(struct wpa_sm *sm) 1408d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt{ 1418d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt WPA_ASSERT(sm->ctx->get_state); 1428d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt return sm->ctx->get_state(sm->ctx->ctx); 1438d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt} 1448d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 1458d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtstatic inline void wpa_sm_deauthenticate(struct wpa_sm *sm, int reason_code) 1468d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt{ 1478d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt WPA_ASSERT(sm->ctx->deauthenticate); 1488d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt sm->ctx->deauthenticate(sm->ctx->ctx, reason_code); 1498d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt} 1508d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 1518d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtstatic inline int wpa_sm_set_key(struct wpa_sm *sm, enum wpa_alg alg, 1528d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt const u8 *addr, int key_idx, int set_tx, 1538d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt const u8 *seq, size_t seq_len, 1548d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt const u8 *key, size_t key_len) 1558d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt{ 1568d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt WPA_ASSERT(sm->ctx->set_key); 1578d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt return sm->ctx->set_key(sm->ctx->ctx, alg, addr, key_idx, set_tx, 1588d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt seq, seq_len, key, key_len); 1598d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt} 1608d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 1618d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtstatic inline void * wpa_sm_get_network_ctx(struct wpa_sm *sm) 1628d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt{ 1638d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt WPA_ASSERT(sm->ctx->get_network_ctx); 1648d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt return sm->ctx->get_network_ctx(sm->ctx->ctx); 1658d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt} 1668d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 1678d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtstatic inline int wpa_sm_get_bssid(struct wpa_sm *sm, u8 *bssid) 1688d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt{ 1698d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt WPA_ASSERT(sm->ctx->get_bssid); 1708d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt return sm->ctx->get_bssid(sm->ctx->ctx, bssid); 1718d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt} 1728d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 1738d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtstatic inline int wpa_sm_ether_send(struct wpa_sm *sm, const u8 *dest, 1748d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt u16 proto, const u8 *buf, size_t len) 1758d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt{ 1768d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt WPA_ASSERT(sm->ctx->ether_send); 1778d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt return sm->ctx->ether_send(sm->ctx->ctx, dest, proto, buf, len); 1788d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt} 1798d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 1808d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtstatic inline int wpa_sm_get_beacon_ie(struct wpa_sm *sm) 1818d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt{ 1828d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt WPA_ASSERT(sm->ctx->get_beacon_ie); 1838d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt return sm->ctx->get_beacon_ie(sm->ctx->ctx); 1848d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt} 1858d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 1868d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtstatic inline void wpa_sm_cancel_auth_timeout(struct wpa_sm *sm) 1878d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt{ 1888d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt WPA_ASSERT(sm->ctx->cancel_auth_timeout); 1898d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt sm->ctx->cancel_auth_timeout(sm->ctx->ctx); 1908d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt} 1918d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 1928d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtstatic inline u8 * wpa_sm_alloc_eapol(struct wpa_sm *sm, u8 type, 1938d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt const void *data, u16 data_len, 1948d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt size_t *msg_len, void **data_pos) 1958d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt{ 1968d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt WPA_ASSERT(sm->ctx->alloc_eapol); 1978d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt return sm->ctx->alloc_eapol(sm->ctx->ctx, type, data, data_len, 1988d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt msg_len, data_pos); 1998d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt} 2008d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 2018d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtstatic inline int wpa_sm_add_pmkid(struct wpa_sm *sm, const u8 *bssid, 2028d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt const u8 *pmkid) 2038d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt{ 2048d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt WPA_ASSERT(sm->ctx->add_pmkid); 2058d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt return sm->ctx->add_pmkid(sm->ctx->ctx, bssid, pmkid); 2068d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt} 2078d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 2088d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtstatic inline int wpa_sm_remove_pmkid(struct wpa_sm *sm, const u8 *bssid, 2098d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt const u8 *pmkid) 2108d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt{ 2118d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt WPA_ASSERT(sm->ctx->remove_pmkid); 2128d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt return sm->ctx->remove_pmkid(sm->ctx->ctx, bssid, pmkid); 2138d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt} 2148d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 2158d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtstatic inline int wpa_sm_mlme_setprotection(struct wpa_sm *sm, const u8 *addr, 2168d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt int protect_type, int key_type) 2178d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt{ 2188d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt WPA_ASSERT(sm->ctx->mlme_setprotection); 2198d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt return sm->ctx->mlme_setprotection(sm->ctx->ctx, addr, protect_type, 2208d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt key_type); 2218d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt} 2228d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 2238d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtstatic inline int wpa_sm_update_ft_ies(struct wpa_sm *sm, const u8 *md, 2248d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt const u8 *ies, size_t ies_len) 2258d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt{ 2268d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if (sm->ctx->update_ft_ies) 2278d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt return sm->ctx->update_ft_ies(sm->ctx->ctx, md, ies, ies_len); 2288d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt return -1; 2298d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt} 2308d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 2318d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtstatic inline int wpa_sm_send_ft_action(struct wpa_sm *sm, u8 action, 2328d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt const u8 *target_ap, 2338d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt const u8 *ies, size_t ies_len) 2348d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt{ 2358d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if (sm->ctx->send_ft_action) 2368d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt return sm->ctx->send_ft_action(sm->ctx->ctx, action, target_ap, 2378d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt ies, ies_len); 2388d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt return -1; 2398d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt} 2408d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 2418d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtstatic inline int wpa_sm_mark_authenticated(struct wpa_sm *sm, 2428d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt const u8 *target_ap) 2438d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt{ 2448d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if (sm->ctx->mark_authenticated) 2458d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt return sm->ctx->mark_authenticated(sm->ctx->ctx, target_ap); 2468d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt return -1; 2478d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt} 2488d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 2491f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidtstatic inline void wpa_sm_set_rekey_offload(struct wpa_sm *sm) 2501f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidt{ 2511f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidt if (!sm->ctx->set_rekey_offload) 2521f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidt return; 2531f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidt sm->ctx->set_rekey_offload(sm->ctx->ctx, sm->ptk.kek, 2541f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidt sm->ptk.kck, sm->rx_replay_counter); 2551f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidt} 2561f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidt 2578d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt#ifdef CONFIG_TDLS 2581f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidtstatic inline int wpa_sm_tdls_get_capa(struct wpa_sm *sm, 2591f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidt int *tdls_supported, 2601f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidt int *tdls_ext_setup) 2611f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidt{ 2621f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidt if (sm->ctx->tdls_get_capa) 2631f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidt return sm->ctx->tdls_get_capa(sm->ctx->ctx, tdls_supported, 2641f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidt tdls_ext_setup); 2651f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidt return -1; 2661f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidt} 2671f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidt 2688d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtstatic inline int wpa_sm_send_tdls_mgmt(struct wpa_sm *sm, const u8 *dst, 2698d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt u8 action_code, u8 dialog_token, 270df5a7e4c5c64890c2425bb47d665bbce4992b676Dmitry Shmidt u16 status_code, u32 peer_capab, 2719ead16e203b81d44a2d84eadc2901ceeb7daf805Dmitry Shmidt int initiator, const u8 *buf, 2729ead16e203b81d44a2d84eadc2901ceeb7daf805Dmitry Shmidt size_t len) 2738d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt{ 2748d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if (sm->ctx->send_tdls_mgmt) 2758d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt return sm->ctx->send_tdls_mgmt(sm->ctx->ctx, dst, action_code, 2768d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt dialog_token, status_code, 2779ead16e203b81d44a2d84eadc2901ceeb7daf805Dmitry Shmidt peer_capab, initiator, buf, 2789ead16e203b81d44a2d84eadc2901ceeb7daf805Dmitry Shmidt len); 2798d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt return -1; 2808d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt} 2818d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 2828d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtstatic inline int wpa_sm_tdls_oper(struct wpa_sm *sm, int oper, 2838d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt const u8 *peer) 2848d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt{ 2858d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if (sm->ctx->tdls_oper) 2868d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt return sm->ctx->tdls_oper(sm->ctx->ctx, oper, peer); 2878d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt return -1; 2888d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt} 2891f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidt 2901f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidtstatic inline int 2911f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidtwpa_sm_tdls_peer_addset(struct wpa_sm *sm, const u8 *addr, int add, 29251b6ea882f234c14cd1fe1332a3840cf61fafccaDmitry Shmidt u16 aid, u16 capability, const u8 *supp_rates, 293f86232838cf712377867cb42417c1613ab5dc425Dmitry Shmidt size_t supp_rates_len, 294f86232838cf712377867cb42417c1613ab5dc425Dmitry Shmidt const struct ieee80211_ht_capabilities *ht_capab, 29533e38bfa7159cef089d6ee0d904778e184c72c47Dmitry Shmidt const struct ieee80211_vht_capabilities *vht_capab, 2969ead16e203b81d44a2d84eadc2901ceeb7daf805Dmitry Shmidt u8 qosinfo, int wmm, const u8 *ext_capab, 2979ead16e203b81d44a2d84eadc2901ceeb7daf805Dmitry Shmidt size_t ext_capab_len, const u8 *supp_channels, 2989ead16e203b81d44a2d84eadc2901ceeb7daf805Dmitry Shmidt size_t supp_channels_len, const u8 *supp_oper_classes, 299344abd362cfe2d03ed956666527352826b67bde5Dmitry Shmidt size_t supp_oper_classes_len) 3001f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidt{ 3011f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidt if (sm->ctx->tdls_peer_addset) 3021f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidt return sm->ctx->tdls_peer_addset(sm->ctx->ctx, addr, add, 30351b6ea882f234c14cd1fe1332a3840cf61fafccaDmitry Shmidt aid, capability, supp_rates, 304f86232838cf712377867cb42417c1613ab5dc425Dmitry Shmidt supp_rates_len, ht_capab, 3059ead16e203b81d44a2d84eadc2901ceeb7daf805Dmitry Shmidt vht_capab, qosinfo, wmm, 306344abd362cfe2d03ed956666527352826b67bde5Dmitry Shmidt ext_capab, ext_capab_len, 307344abd362cfe2d03ed956666527352826b67bde5Dmitry Shmidt supp_channels, 308344abd362cfe2d03ed956666527352826b67bde5Dmitry Shmidt supp_channels_len, 309344abd362cfe2d03ed956666527352826b67bde5Dmitry Shmidt supp_oper_classes, 310344abd362cfe2d03ed956666527352826b67bde5Dmitry Shmidt supp_oper_classes_len); 3111f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidt return -1; 3121f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidt} 3138d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt#endif /* CONFIG_TDLS */ 3148d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 3158d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtvoid wpa_eapol_key_send(struct wpa_sm *sm, const u8 *kck, 3168d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt int ver, const u8 *dest, u16 proto, 3178d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt u8 *msg, size_t msg_len, u8 *key_mic); 3188d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtint wpa_supplicant_send_2_of_4(struct wpa_sm *sm, const unsigned char *dst, 3198d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt const struct wpa_eapol_key *key, 3208d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt int ver, const u8 *nonce, 3218d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt const u8 *wpa_ie, size_t wpa_ie_len, 3228d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt struct wpa_ptk *ptk); 3238d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtint wpa_supplicant_send_4_of_4(struct wpa_sm *sm, const unsigned char *dst, 3248d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt const struct wpa_eapol_key *key, 3258d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt u16 ver, u16 key_info, 3268d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt struct wpa_ptk *ptk); 3278d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 3288d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtint wpa_derive_ptk_ft(struct wpa_sm *sm, const unsigned char *src_addr, 3298d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt const struct wpa_eapol_key *key, 3308d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt struct wpa_ptk *ptk, size_t ptk_len); 3318d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 3328d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtvoid wpa_tdls_assoc(struct wpa_sm *sm); 3338d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtvoid wpa_tdls_disassoc(struct wpa_sm *sm); 3348d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 3358d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt#endif /* WPA_I_H */ 336