wpa_auth.h revision c55524ad84d13014e8019491c2b17e5dcf13545a
18d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt/* 28d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * hostapd - IEEE 802.11i-2004 / WPA Authenticator 38d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * Copyright (c) 2004-2007, Jouni Malinen <j@w1.fi> 48d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * 58d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * This program is free software; you can redistribute it and/or modify 68d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * it under the terms of the GNU General Public License version 2 as 78d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * published by the Free Software Foundation. 88d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * 98d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * Alternatively, this software may be distributed under the terms of BSD 108d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * license. 118d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * 128d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * See README and COPYING for more details. 138d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt */ 148d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 158d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt#ifndef WPA_AUTH_H 168d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt#define WPA_AUTH_H 178d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 188d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt#include "common/defs.h" 198d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt#include "common/eapol_common.h" 208d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt#include "common/wpa_common.h" 218d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 228d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt#ifdef _MSC_VER 238d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt#pragma pack(push, 1) 248d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt#endif /* _MSC_VER */ 258d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 268d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt/* IEEE Std 802.11r-2008, 11A.10.3 - Remote request/response frame definition 278d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt */ 288d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtstruct ft_rrb_frame { 298d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt u8 frame_type; /* RSN_REMOTE_FRAME_TYPE_FT_RRB */ 308d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt u8 packet_type; /* FT_PACKET_REQUEST/FT_PACKET_RESPONSE */ 318d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt le16 action_length; /* little endian length of action_frame */ 328d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt u8 ap_address[ETH_ALEN]; 338d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt /* 348d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * Followed by action_length bytes of FT Action frame (from Category 358d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * field to the end of Action Frame body. 368d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt */ 378d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt} STRUCT_PACKED; 388d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 398d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt#define RSN_REMOTE_FRAME_TYPE_FT_RRB 1 408d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 418d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt#define FT_PACKET_REQUEST 0 428d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt#define FT_PACKET_RESPONSE 1 438d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt/* Vendor-specific types for R0KH-R1KH protocol; not defined in 802.11r */ 448d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt#define FT_PACKET_R0KH_R1KH_PULL 200 458d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt#define FT_PACKET_R0KH_R1KH_RESP 201 468d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt#define FT_PACKET_R0KH_R1KH_PUSH 202 478d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 488d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt#define FT_R0KH_R1KH_PULL_DATA_LEN 44 498d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt#define FT_R0KH_R1KH_RESP_DATA_LEN 76 508d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt#define FT_R0KH_R1KH_PUSH_DATA_LEN 88 518d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 528d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtstruct ft_r0kh_r1kh_pull_frame { 538d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt u8 frame_type; /* RSN_REMOTE_FRAME_TYPE_FT_RRB */ 548d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt u8 packet_type; /* FT_PACKET_R0KH_R1KH_PULL */ 558d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt le16 data_length; /* little endian length of data (44) */ 568d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt u8 ap_address[ETH_ALEN]; 578d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 588d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt u8 nonce[16]; 598d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt u8 pmk_r0_name[WPA_PMK_NAME_LEN]; 608d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt u8 r1kh_id[FT_R1KH_ID_LEN]; 618d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt u8 s1kh_id[ETH_ALEN]; 628d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt u8 pad[4]; /* 8-octet boundary for AES key wrap */ 638d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt u8 key_wrap_extra[8]; 648d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt} STRUCT_PACKED; 658d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 668d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtstruct ft_r0kh_r1kh_resp_frame { 678d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt u8 frame_type; /* RSN_REMOTE_FRAME_TYPE_FT_RRB */ 688d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt u8 packet_type; /* FT_PACKET_R0KH_R1KH_RESP */ 698d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt le16 data_length; /* little endian length of data (76) */ 708d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt u8 ap_address[ETH_ALEN]; 718d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 728d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt u8 nonce[16]; /* copied from pull */ 738d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt u8 r1kh_id[FT_R1KH_ID_LEN]; /* copied from pull */ 748d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt u8 s1kh_id[ETH_ALEN]; /* copied from pull */ 758d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt u8 pmk_r1[PMK_LEN]; 768d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt u8 pmk_r1_name[WPA_PMK_NAME_LEN]; 778d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt le16 pairwise; 788d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt u8 pad[2]; /* 8-octet boundary for AES key wrap */ 798d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt u8 key_wrap_extra[8]; 808d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt} STRUCT_PACKED; 818d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 828d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtstruct ft_r0kh_r1kh_push_frame { 838d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt u8 frame_type; /* RSN_REMOTE_FRAME_TYPE_FT_RRB */ 848d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt u8 packet_type; /* FT_PACKET_R0KH_R1KH_PUSH */ 858d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt le16 data_length; /* little endian length of data (88) */ 868d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt u8 ap_address[ETH_ALEN]; 878d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 888d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt /* Encrypted with AES key-wrap */ 898d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt u8 timestamp[4]; /* current time in seconds since unix epoch, little 908d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * endian */ 918d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt u8 r1kh_id[FT_R1KH_ID_LEN]; 928d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt u8 s1kh_id[ETH_ALEN]; 938d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt u8 pmk_r0_name[WPA_PMK_NAME_LEN]; 948d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt u8 pmk_r1[PMK_LEN]; 958d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt u8 pmk_r1_name[WPA_PMK_NAME_LEN]; 968d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt le16 pairwise; 978d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt u8 pad[6]; /* 8-octet boundary for AES key wrap */ 988d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt u8 key_wrap_extra[8]; 998d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt} STRUCT_PACKED; 1008d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 1018d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt#ifdef _MSC_VER 1028d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt#pragma pack(pop) 1038d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt#endif /* _MSC_VER */ 1048d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 1058d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 1068d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt/* per STA state machine data */ 1078d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 1088d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtstruct wpa_authenticator; 1098d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtstruct wpa_state_machine; 1108d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtstruct rsn_pmksa_cache_entry; 1118d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtstruct eapol_state_machine; 1128d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 1138d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 1148d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtstruct ft_remote_r0kh { 1158d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt struct ft_remote_r0kh *next; 1168d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt u8 addr[ETH_ALEN]; 1178d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt u8 id[FT_R0KH_ID_MAX_LEN]; 1188d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt size_t id_len; 1198d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt u8 key[16]; 1208d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt}; 1218d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 1228d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 1238d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtstruct ft_remote_r1kh { 1248d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt struct ft_remote_r1kh *next; 1258d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt u8 addr[ETH_ALEN]; 1268d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt u8 id[FT_R1KH_ID_LEN]; 1278d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt u8 key[16]; 1288d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt}; 1298d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 1308d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 1318d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtstruct wpa_auth_config { 1328d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt int wpa; 1338d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt int wpa_key_mgmt; 1348d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt int wpa_pairwise; 1358d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt int wpa_group; 1368d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt int wpa_group_rekey; 1378d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt int wpa_strict_rekey; 1388d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt int wpa_gmk_rekey; 1398d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt int wpa_ptk_rekey; 1408d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt int rsn_pairwise; 1418d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt int rsn_preauth; 1428d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt int eapol_version; 1438d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt int peerkey; 1448d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt int wmm_enabled; 1458d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt int wmm_uapsd; 146c55524ad84d13014e8019491c2b17e5dcf13545aDmitry Shmidt int disable_pmksa_caching; 1478d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt int okc; 1488d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt int tx_status; 1498d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt#ifdef CONFIG_IEEE80211W 1508d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt enum mfp_options ieee80211w; 1518d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt#endif /* CONFIG_IEEE80211W */ 1528d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt#ifdef CONFIG_IEEE80211R 1538d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt#define SSID_LEN 32 1548d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt u8 ssid[SSID_LEN]; 1558d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt size_t ssid_len; 1568d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt u8 mobility_domain[MOBILITY_DOMAIN_ID_LEN]; 1578d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt u8 r0_key_holder[FT_R0KH_ID_MAX_LEN]; 1588d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt size_t r0_key_holder_len; 1598d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt u8 r1_key_holder[FT_R1KH_ID_LEN]; 1608d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt u32 r0_key_lifetime; 1618d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt u32 reassociation_deadline; 1628d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt struct ft_remote_r0kh *r0kh_list; 1638d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt struct ft_remote_r1kh *r1kh_list; 1648d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt int pmk_r1_push; 1658d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt int ft_over_ds; 1668d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt#endif /* CONFIG_IEEE80211R */ 1678d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt}; 1688d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 1698d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidttypedef enum { 1708d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt LOGGER_DEBUG, LOGGER_INFO, LOGGER_WARNING 1718d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt} logger_level; 1728d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 1738d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidttypedef enum { 1748d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt WPA_EAPOL_portEnabled, WPA_EAPOL_portValid, WPA_EAPOL_authorized, 1758d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt WPA_EAPOL_portControl_Auto, WPA_EAPOL_keyRun, WPA_EAPOL_keyAvailable, 1768d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt WPA_EAPOL_keyDone, WPA_EAPOL_inc_EapolFramesTx 1778d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt} wpa_eapol_variable; 1788d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 1798d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtstruct wpa_auth_callbacks { 1808d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt void *ctx; 1818d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt void (*logger)(void *ctx, const u8 *addr, logger_level level, 1828d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt const char *txt); 1838d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt void (*disconnect)(void *ctx, const u8 *addr, u16 reason); 1848d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt void (*mic_failure_report)(void *ctx, const u8 *addr); 1858d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt void (*set_eapol)(void *ctx, const u8 *addr, wpa_eapol_variable var, 1868d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt int value); 1878d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt int (*get_eapol)(void *ctx, const u8 *addr, wpa_eapol_variable var); 1888d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt const u8 * (*get_psk)(void *ctx, const u8 *addr, const u8 *prev_psk); 1898d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt int (*get_msk)(void *ctx, const u8 *addr, u8 *msk, size_t *len); 1908d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt int (*set_key)(void *ctx, int vlan_id, enum wpa_alg alg, 1918d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt const u8 *addr, int idx, u8 *key, size_t key_len); 1928d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt int (*get_seqnum)(void *ctx, const u8 *addr, int idx, u8 *seq); 1938d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt int (*send_eapol)(void *ctx, const u8 *addr, const u8 *data, 1948d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt size_t data_len, int encrypt); 1958d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt int (*for_each_sta)(void *ctx, int (*cb)(struct wpa_state_machine *sm, 1968d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt void *ctx), void *cb_ctx); 1978d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt int (*for_each_auth)(void *ctx, int (*cb)(struct wpa_authenticator *a, 1988d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt void *ctx), void *cb_ctx); 1998d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt int (*send_ether)(void *ctx, const u8 *dst, u16 proto, const u8 *data, 2008d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt size_t data_len); 2018d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt#ifdef CONFIG_IEEE80211R 2028d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt struct wpa_state_machine * (*add_sta)(void *ctx, const u8 *sta_addr); 2038d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt int (*send_ft_action)(void *ctx, const u8 *dst, 2048d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt const u8 *data, size_t data_len); 2058d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt#endif /* CONFIG_IEEE80211R */ 2068d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt}; 2078d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 2088d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtstruct wpa_authenticator * wpa_init(const u8 *addr, 2098d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt struct wpa_auth_config *conf, 2108d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt struct wpa_auth_callbacks *cb); 2118d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtvoid wpa_deinit(struct wpa_authenticator *wpa_auth); 2128d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtint wpa_reconfig(struct wpa_authenticator *wpa_auth, 2138d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt struct wpa_auth_config *conf); 2148d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 2158d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtenum { 2168d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt WPA_IE_OK, WPA_INVALID_IE, WPA_INVALID_GROUP, WPA_INVALID_PAIRWISE, 2178d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt WPA_INVALID_AKMP, WPA_NOT_ENABLED, WPA_ALLOC_FAIL, 2188d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt WPA_MGMT_FRAME_PROTECTION_VIOLATION, WPA_INVALID_MGMT_GROUP_CIPHER, 2198d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt WPA_INVALID_MDIE, WPA_INVALID_PROTO 2208d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt}; 2218d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 2228d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtint wpa_validate_wpa_ie(struct wpa_authenticator *wpa_auth, 2238d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt struct wpa_state_machine *sm, 2248d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt const u8 *wpa_ie, size_t wpa_ie_len, 2258d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt const u8 *mdie, size_t mdie_len); 2268d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtint wpa_auth_uses_mfp(struct wpa_state_machine *sm); 2278d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtstruct wpa_state_machine * 2288d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtwpa_auth_sta_init(struct wpa_authenticator *wpa_auth, const u8 *addr); 2298d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtint wpa_auth_sta_associated(struct wpa_authenticator *wpa_auth, 2308d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt struct wpa_state_machine *sm); 2318d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtvoid wpa_auth_sta_no_wpa(struct wpa_state_machine *sm); 2328d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtvoid wpa_auth_sta_deinit(struct wpa_state_machine *sm); 2338d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtvoid wpa_receive(struct wpa_authenticator *wpa_auth, 2348d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt struct wpa_state_machine *sm, 2358d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt u8 *data, size_t data_len); 2368d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidttypedef enum { 2378d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt WPA_AUTH, WPA_ASSOC, WPA_DISASSOC, WPA_DEAUTH, WPA_REAUTH, 2388d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt WPA_REAUTH_EAPOL, WPA_ASSOC_FT 2398d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt} wpa_event; 2408d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtvoid wpa_remove_ptk(struct wpa_state_machine *sm); 2418d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtint wpa_auth_sm_event(struct wpa_state_machine *sm, wpa_event event); 2428d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtvoid wpa_auth_sm_notify(struct wpa_state_machine *sm); 2438d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtvoid wpa_gtk_rekey(struct wpa_authenticator *wpa_auth); 2448d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtint wpa_get_mib(struct wpa_authenticator *wpa_auth, char *buf, size_t buflen); 2458d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtint wpa_get_mib_sta(struct wpa_state_machine *sm, char *buf, size_t buflen); 2468d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtvoid wpa_auth_countermeasures_start(struct wpa_authenticator *wpa_auth); 2478d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtint wpa_auth_pairwise_set(struct wpa_state_machine *sm); 2488d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtint wpa_auth_get_pairwise(struct wpa_state_machine *sm); 2498d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtint wpa_auth_sta_key_mgmt(struct wpa_state_machine *sm); 2508d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtint wpa_auth_sta_wpa_version(struct wpa_state_machine *sm); 2518d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtint wpa_auth_sta_clear_pmksa(struct wpa_state_machine *sm, 2528d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt struct rsn_pmksa_cache_entry *entry); 2538d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtstruct rsn_pmksa_cache_entry * 2548d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtwpa_auth_sta_get_pmksa(struct wpa_state_machine *sm); 2558d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtvoid wpa_auth_sta_local_mic_failure_report(struct wpa_state_machine *sm); 2568d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtconst u8 * wpa_auth_get_wpa_ie(struct wpa_authenticator *wpa_auth, 2578d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt size_t *len); 2588d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtint wpa_auth_pmksa_add(struct wpa_state_machine *sm, const u8 *pmk, 2598d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt int session_timeout, struct eapol_state_machine *eapol); 2608d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtint wpa_auth_pmksa_add_preauth(struct wpa_authenticator *wpa_auth, 2618d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt const u8 *pmk, size_t len, const u8 *sta_addr, 2628d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt int session_timeout, 2638d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt struct eapol_state_machine *eapol); 2648d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtint wpa_auth_sta_set_vlan(struct wpa_state_machine *sm, int vlan_id); 2658d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtvoid wpa_auth_eapol_key_tx_status(struct wpa_authenticator *wpa_auth, 2668d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt struct wpa_state_machine *sm, int ack); 2678d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 2688d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt#ifdef CONFIG_IEEE80211R 2698d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtu8 * wpa_sm_write_assoc_resp_ies(struct wpa_state_machine *sm, u8 *pos, 2708d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt size_t max_len, int auth_alg, 2718d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt const u8 *req_ies, size_t req_ies_len); 2728d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtvoid wpa_ft_process_auth(struct wpa_state_machine *sm, const u8 *bssid, 2738d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt u16 auth_transaction, const u8 *ies, size_t ies_len, 2748d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt void (*cb)(void *ctx, const u8 *dst, const u8 *bssid, 2758d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt u16 auth_transaction, u16 resp, 2768d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt const u8 *ies, size_t ies_len), 2778d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt void *ctx); 2788d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtu16 wpa_ft_validate_reassoc(struct wpa_state_machine *sm, const u8 *ies, 2798d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt size_t ies_len); 2808d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtint wpa_ft_action_rx(struct wpa_state_machine *sm, const u8 *data, size_t len); 2818d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtint wpa_ft_rrb_rx(struct wpa_authenticator *wpa_auth, const u8 *src_addr, 2828d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt const u8 *data, size_t data_len); 2838d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtvoid wpa_ft_push_pmk_r1(struct wpa_authenticator *wpa_auth, const u8 *addr); 2848d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt#endif /* CONFIG_IEEE80211R */ 2858d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 2868d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt#endif /* WPA_AUTH_H */ 287