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
15enum 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
35struct 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
43struct 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
60struct 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
76struct 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
88enum 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
102struct 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 */
113