src/common/privsep_commands.h

   1 /*
   2  * WPA Supplicant - privilege separation commands
   3  * Copyright (c) 2007-2009, Jouni Malinen <j@w1.fi>
   4  *
   5  * This software may be distributed under the terms of the BSD license.
   6  * See README for more details.
   7  */
   8
   9 #ifndef PRIVSEP_COMMANDS_H
  10 #define PRIVSEP_COMMANDS_H
  11
  12 #include "drivers/driver.h"
  13 #include "common/ieee802_11_defs.h"
  14
  15 enum privsep_cmd {
  16         PRIVSEP_CMD_REGISTER,
  17         PRIVSEP_CMD_UNREGISTER,
  18         PRIVSEP_CMD_SCAN,
  19         PRIVSEP_CMD_GET_SCAN_RESULTS,
  20         PRIVSEP_CMD_ASSOCIATE,
  21         PRIVSEP_CMD_GET_BSSID,
  22         PRIVSEP_CMD_GET_SSID,
  23         PRIVSEP_CMD_SET_KEY,
  24         PRIVSEP_CMD_GET_CAPA,
  25         PRIVSEP_CMD_L2_REGISTER,
  26         PRIVSEP_CMD_L2_UNREGISTER,
  27         PRIVSEP_CMD_L2_NOTIFY_AUTH_START,
  28         PRIVSEP_CMD_L2_SEND,
  29         PRIVSEP_CMD_SET_COUNTRY,
  30         PRIVSEP_CMD_AUTHENTICATE,
  31 };
  32
  33 #define PRIVSEP_MAX_SCAN_FREQS 50
  34
  35 struct privsep_cmd_scan {
  36         unsigned int num_ssids;
  37         u8 ssids[WPAS_MAX_SCAN_SSIDS][32];
  38         u8 ssid_lens[WPAS_MAX_SCAN_SSIDS];
  39         unsigned int num_freqs;
  40         u16 freqs[PRIVSEP_MAX_SCAN_FREQS];
  41 };
  42
  43 struct privsep_cmd_authenticate {
  44         int freq;
  45         u8 bssid[ETH_ALEN];
  46         u8 ssid[SSID_MAX_LEN];
  47         size_t ssid_len;
  48         int auth_alg;
  49         size_t ie_len;
  50         u8 wep_key[4][16];
  51         size_t wep_key_len[4];
  52         int wep_tx_keyidx;
  53         int local_state_change;
  54         int p2p;
  55         size_t auth_data_len;
  56         /* followed by ie_len bytes of ie */
  57         /* followed by auth_data_len bytes of auth_data */
  58 };
  59
  60 struct privsep_cmd_associate {
  61         u8 bssid[ETH_ALEN];
  62         u8 ssid[SSID_MAX_LEN];
  63         size_t ssid_len;
  64         int hwmode;
  65         int freq;
  66         int channel;
  67         int pairwise_suite;
  68         int group_suite;
  69         int key_mgmt_suite;
  70         int auth_alg;
  71         int mode;
  72         size_t wpa_ie_len;
  73         /* followed by wpa_ie_len bytes of wpa_ie */
  74 };
  75
  76 struct privsep_cmd_set_key {
  77         int alg;
  78         u8 addr[ETH_ALEN];
  79         int key_idx;
  80         int set_tx;
  81         u8 seq[8];
  82         size_t seq_len;
  83         u8 key[32];
  84         size_t key_len;
  85         enum key_flag key_flag;
  86 };
  87
  88 enum privsep_event {
  89         PRIVSEP_EVENT_SCAN_RESULTS,
  90         PRIVSEP_EVENT_ASSOC,
  91         PRIVSEP_EVENT_DISASSOC,
  92         PRIVSEP_EVENT_ASSOCINFO,
  93         PRIVSEP_EVENT_MICHAEL_MIC_FAILURE,
  94         PRIVSEP_EVENT_INTERFACE_STATUS,
  95         PRIVSEP_EVENT_PMKID_CANDIDATE,
  96         PRIVSEP_EVENT_FT_RESPONSE,
  97         PRIVSEP_EVENT_RX_EAPOL,
  98         PRIVSEP_EVENT_SCAN_STARTED,
  99         PRIVSEP_EVENT_AUTH,
 100 };
 101
 102 struct privsep_event_auth {
 103         u8 peer[ETH_ALEN];
 104         u8 bssid[ETH_ALEN];
 105         u16 auth_type;
 106         u16 auth_transaction;
 107         u16 status_code;
 108         size_t ies_len;
 109         /* followed by ies_len bytes of ies */
 110 };
 111
 112 #endif /* PRIVSEP_COMMANDS_H */