[thirdparty/hostap.git] / wpa_supplicant / config_ssid.h

/*
 * WPA Supplicant / Network configuration structures
 * Copyright (c) 2003-2008, 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.
 */

#ifndef CONFIG_SSID_H
#define CONFIG_SSID_H

#include "common/defs.h"
#include "eap_peer/eap_config.h"

#define MAX_SSID_LEN 32


#define DEFAULT_EAP_WORKAROUND ((unsigned int) -1)
#define DEFAULT_EAPOL_FLAGS (EAPOL_FLAG_REQUIRE_KEY_UNICAST | \
			     EAPOL_FLAG_REQUIRE_KEY_BROADCAST)
#define DEFAULT_PROTO (WPA_PROTO_WPA | WPA_PROTO_RSN)
#define DEFAULT_KEY_MGMT (WPA_KEY_MGMT_PSK | WPA_KEY_MGMT_IEEE8021X)
#define DEFAULT_PAIRWISE (WPA_CIPHER_CCMP | WPA_CIPHER_TKIP)
#define DEFAULT_GROUP (WPA_CIPHER_CCMP | WPA_CIPHER_TKIP | \
		       WPA_CIPHER_WEP104 | WPA_CIPHER_WEP40)
#define DEFAULT_FRAGMENT_SIZE 1398

/**
 * struct wpa_ssid - Network configuration data
 *
 * This structure includes all the configuration variables for a network. This
 * data is included in the per-interface configuration data as an element of
 * the network list, struct wpa_config::ssid. Each network block in the
 * configuration is mapped to a struct wpa_ssid instance.
 */
struct wpa_ssid {
	/**
	 * next - Next network in global list
	 *
	 * This pointer can be used to iterate over all networks. The head of
	 * this list is stored in the ssid field of struct wpa_config.
	 */
	struct wpa_ssid *next;

	/**
	 * pnext - Next network in per-priority list
	 *
	 * This pointer can be used to iterate over all networks in the same
	 * priority class. The heads of these list are stored in the pssid
	 * fields of struct wpa_config.
	 */
	struct wpa_ssid *pnext;

	/**
	 * id - Unique id for the network
	 *
	 * This identifier is used as a unique identifier for each network
	 * block when using the control interface. Each network is allocated an
	 * id when it is being created, either when reading the configuration
	 * file or when a new network is added through the control interface.
	 */
	int id;

	/**
	 * priority - Priority group
	 *
	 * By default, all networks will get same priority group (0). If some
	 * of the networks are more desirable, this field can be used to change
	 * the order in which wpa_supplicant goes through the networks when
	 * selecting a BSS. The priority groups will be iterated in decreasing
	 * priority (i.e., the larger the priority value, the sooner the
	 * network is matched against the scan results). Within each priority
	 * group, networks will be selected based on security policy, signal
	 * strength, etc.
	 *
	 * Please note that AP scanning with scan_ssid=1 and ap_scan=2 mode are
	 * not using this priority to select the order for scanning. Instead,
	 * they try the networks in the order that used in the configuration
	 * file.
	 */
	int priority;

	/**
	 * ssid - Service set identifier (network name)
	 *
	 * This is the SSID for the network. For wireless interfaces, this is
	 * used to select which network will be used. If set to %NULL (or
	 * ssid_len=0), any SSID can be used. For wired interfaces, this must
	 * be set to %NULL. Note: SSID may contain any characters, even nul
	 * (ASCII 0) and as such, this should not be assumed to be a nul
	 * terminated string. ssid_len defines how many characters are valid
	 * and the ssid field is not guaranteed to be nul terminated.
	 */
	u8 *ssid;

	/**
	 * ssid_len - Length of the SSID
	 */
	size_t ssid_len;

	/**
	 * bssid - BSSID
	 *
	 * If set, this network block is used only when associating with the AP
	 * using the configured BSSID
	 *
	 * If this is a persistent P2P group (disabled == 2), this is the GO
	 * Device Address.
	 */
	u8 bssid[ETH_ALEN];

	/**
	 * bssid_set - Whether BSSID is configured for this network
	 */
	int bssid_set;

	/**
	 * psk - WPA pre-shared key (256 bits)
	 */
	u8 psk[32];

	/**
	 * psk_set - Whether PSK field is configured
	 */
	int psk_set;

	/**
	 * passphrase - WPA ASCII passphrase
	 *
	 * If this is set, psk will be generated using the SSID and passphrase
	 * configured for the network. ASCII passphrase must be between 8 and
	 * 63 characters (inclusive).
	 */
	char *passphrase;

	/**
	 * pairwise_cipher - Bitfield of allowed pairwise ciphers, WPA_CIPHER_*
	 */
	int pairwise_cipher;

	/**
	 * group_cipher - Bitfield of allowed group ciphers, WPA_CIPHER_*
	 */
	int group_cipher;

	/**
	 * key_mgmt - Bitfield of allowed key management protocols
	 *
	 * WPA_KEY_MGMT_*
	 */
	int key_mgmt;

	/**
	 * proto - Bitfield of allowed protocols, WPA_PROTO_*
	 */
	int proto;

	/**
	 * auth_alg -  Bitfield of allowed authentication algorithms
	 *
	 * WPA_AUTH_ALG_*
	 */
	int auth_alg;

	/**
	 * scan_ssid - Scan this SSID with Probe Requests
	 *
	 * scan_ssid can be used to scan for APs using hidden SSIDs.
	 * Note: Many drivers do not support this. ap_mode=2 can be used with
	 * such drivers to use hidden SSIDs.
	 */
	int scan_ssid;

#ifdef IEEE8021X_EAPOL
#define EAPOL_FLAG_REQUIRE_KEY_UNICAST BIT(0)
#define EAPOL_FLAG_REQUIRE_KEY_BROADCAST BIT(1)
	/**
	 * eapol_flags - Bit field of IEEE 802.1X/EAPOL options (EAPOL_FLAG_*)
	 */
	int eapol_flags;

	/**
	 * eap - EAP peer configuration for this network
	 */
	struct eap_peer_config eap;
#endif /* IEEE8021X_EAPOL */

#define NUM_WEP_KEYS 4
#define MAX_WEP_KEY_LEN 16
	/**
	 * wep_key - WEP keys
	 */
	u8 wep_key[NUM_WEP_KEYS][MAX_WEP_KEY_LEN];

	/**
	 * wep_key_len - WEP key lengths
	 */
	size_t wep_key_len[NUM_WEP_KEYS];

	/**
	 * wep_tx_keyidx - Default key index for TX frames using WEP
	 */
	int wep_tx_keyidx;

	/**
	 * proactive_key_caching - Enable proactive key caching
	 *
	 * This field can be used to enable proactive key caching which is also
	 * known as opportunistic PMKSA caching for WPA2. This is disabled (0)
	 * by default. Enable by setting this to 1.
	 *
	 * Proactive key caching is used to make supplicant assume that the APs
	 * are using the same PMK and generate PMKSA cache entries without
	 * doing RSN pre-authentication. This requires support from the AP side
	 * and is normally used with wireless switches that co-locate the
	 * authenticator.
	 */
	int proactive_key_caching;

	/**
	 * mixed_cell - Whether mixed cells are allowed
	 *
	 * This option can be used to configure whether so called mixed cells,
	 * i.e., networks that use both plaintext and encryption in the same
	 * SSID, are allowed. This is disabled (0) by default. Enable by
	 * setting this to 1.
	 */
	int mixed_cell;

#ifdef IEEE8021X_EAPOL

	/**
	 * leap - Number of EAP methods using LEAP
	 *
	 * This field should be set to 1 if LEAP is enabled. This is used to
	 * select IEEE 802.11 authentication algorithm.
	 */
	int leap;

	/**
	 * non_leap - Number of EAP methods not using LEAP
	 *
	 * This field should be set to >0 if any EAP method other than LEAP is
	 * enabled. This is used to select IEEE 802.11 authentication
	 * algorithm.
	 */
	int non_leap;

	/**
	 * eap_workaround - EAP workarounds enabled
	 *
	 * wpa_supplicant supports number of "EAP workarounds" to work around
	 * interoperability issues with incorrectly behaving authentication
	 * servers. This is recommended to be enabled by default because some
	 * of the issues are present in large number of authentication servers.
	 *
	 * Strict EAP conformance mode can be configured by disabling
	 * workarounds with eap_workaround = 0.
	 */
	unsigned int eap_workaround;

#endif /* IEEE8021X_EAPOL */

	/**
	 * mode - IEEE 802.11 operation mode (Infrastucture/IBSS)
	 *
	 * 0 = infrastructure (Managed) mode, i.e., associate with an AP.
	 *
	 * 1 = IBSS (ad-hoc, peer-to-peer)
	 *
	 * 2 = AP (access point)
	 *
	 * 3 = P2P Group Owner (can be set in the configuration file)
	 *
	 * 4 = P2P Group Formation (used internally; not in configuration
	 * files)
	 *
	 * Note: IBSS can only be used with key_mgmt NONE (plaintext and
	 * static WEP) and key_mgmt=WPA-NONE (fixed group key TKIP/CCMP). In
	 * addition, ap_scan has to be set to 2 for IBSS. WPA-None requires
	 * following network block options: proto=WPA, key_mgmt=WPA-NONE,
	 * pairwise=NONE, group=TKIP (or CCMP, but not both), and psk must also
	 * be set (either directly or using ASCII passphrase).
	 */
	enum wpas_mode {
		WPAS_MODE_INFRA = 0,
		WPAS_MODE_IBSS = 1,
		WPAS_MODE_AP = 2,
		WPAS_MODE_P2P_GO = 3,
		WPAS_MODE_P2P_GROUP_FORMATION = 4,
	} mode;

	/**
	 * disabled - Whether this network is currently disabled
	 *
	 * 0 = this network can be used (default).
	 * 1 = this network block is disabled (can be enabled through
	 * ctrl_iface, e.g., with wpa_cli or wpa_gui).
	 * 2 = this network block includes parameters for a persistent P2P
	 * group (can be used with P2P ctrl_iface commands)
	 */
	int disabled;

	/**
	 * peerkey -  Whether PeerKey handshake for direct links is allowed
	 *
	 * This is only used when both RSN/WPA2 and IEEE 802.11e (QoS) are
	 * enabled.
	 *
	 * 0 = disabled (default)
	 * 1 = enabled
	 */
	int peerkey;

	/**
	 * id_str - Network identifier string for external scripts
	 *
	 * This value is passed to external ctrl_iface monitors in
	 * WPA_EVENT_CONNECTED event and wpa_cli sets this as WPA_ID_STR
	 * environment variable for action scripts.
	 */
	char *id_str;

#ifdef CONFIG_IEEE80211W
	/**
	 * ieee80211w - Whether management frame protection is enabled
	 *
	 * This value is used to configure policy for management frame
	 * protection (IEEE 802.11w). 0 = disabled, 1 = optional, 2 = required.
	 */
	enum mfp_options ieee80211w;
#endif /* CONFIG_IEEE80211W */

	/**
	 * frequency - Channel frequency in megahertz (MHz) for IBSS
	 *
	 * This value is used to configure the initial channel for IBSS (adhoc)
	 * networks, e.g., 2412 = IEEE 802.11b/g channel 1. It is ignored in
	 * the infrastructure mode. In addition, this value is only used by the
	 * station that creates the IBSS. If an IBSS network with the
	 * configured SSID is already present, the frequency of the network
	 * will be used instead of this configured value.
	 */
	int frequency;

	/**
	 * wpa_ptk_rekey - Maximum lifetime for PTK in seconds
	 *
	 * This value can be used to enforce rekeying of PTK to mitigate some
	 * attacks against TKIP deficiencies.
	 */
	int wpa_ptk_rekey;

	/**
	 * scan_freq - Array of frequencies to scan or %NULL for all
	 *
	 * This is an optional zero-terminated array of frequencies in
	 * megahertz (MHz) to include in scan requests when searching for this
	 * network. This can be used to speed up scanning when the network is
	 * known to not use all possible channels.
	 */
	int *scan_freq;

	/**
	 * bgscan - Background scan and roaming parameters or %NULL if none
	 *
	 * This is an optional set of parameters for background scanning and
	 * roaming within a network (ESS) in following format:
	 * <bgscan module name>:<module parameters>
	 */
	char *bgscan;

	/**
	 * freq_list - Array of allowed frequencies or %NULL for all
	 *
	 * This is an optional zero-terminated array of frequencies in
	 * megahertz (MHz) to allow for selecting the BSS. If set, scan results
	 * that do not match any of the specified frequencies are not
	 * considered when selecting a BSS.
	 */
	int *freq_list;

	/**
	 * p2p_group - Network generated as a P2P group (used internally)
	 */
	int p2p_group;

	/**
	 * p2p_persistent_group - Whether this is a persistent group
	 */
	int p2p_persistent_group;

	/**
	 * temporary - Whether this network is temporary and not to be saved
	 */
	int temporary;

	/**
	 * export_keys - Whether keys may be exported
	 *
	 * This attribute will be set when keys are determined through
	 * WPS or similar so that they may be exported.
	 */
	int export_keys;
};

#endif /* CONFIG_SSID_H */
Commit	Line	Data
6fc6879b JM	1	/*
	2	* WPA Supplicant / Network configuration structures
	3	* Copyright (c) 2003-2008, Jouni Malinen <j@w1.fi>
	4	*
	5	* This program is free software; you can redistribute it and/or modify
	6	* it under the terms of the GNU General Public License version 2 as
	7	* published by the Free Software Foundation.
	8	*
	9	* Alternatively, this software may be distributed under the terms of BSD
	10	* license.
	11	*
	12	* See README and COPYING for more details.
	13	*/
	14
	15	#ifndef CONFIG_SSID_H
	16	#define CONFIG_SSID_H
	17
90973fb2	18	#include "common/defs.h"
6fc6879b JM	19	#include "eap_peer/eap_config.h"
	20
	21	#define MAX_SSID_LEN 32
	22
	23
	24	#define DEFAULT_EAP_WORKAROUND ((unsigned int) -1)
	25	#define DEFAULT_EAPOL_FLAGS (EAPOL_FLAG_REQUIRE_KEY_UNICAST \| \
	26	EAPOL_FLAG_REQUIRE_KEY_BROADCAST)
	27	#define DEFAULT_PROTO (WPA_PROTO_WPA \| WPA_PROTO_RSN)
	28	#define DEFAULT_KEY_MGMT (WPA_KEY_MGMT_PSK \| WPA_KEY_MGMT_IEEE8021X)
	29	#define DEFAULT_PAIRWISE (WPA_CIPHER_CCMP \| WPA_CIPHER_TKIP)
	30	#define DEFAULT_GROUP (WPA_CIPHER_CCMP \| WPA_CIPHER_TKIP \| \
	31	WPA_CIPHER_WEP104 \| WPA_CIPHER_WEP40)
	32	#define DEFAULT_FRAGMENT_SIZE 1398
	33
	34	/**
	35	* struct wpa_ssid - Network configuration data
	36	*
	37	* This structure includes all the configuration variables for a network. This
	38	* data is included in the per-interface configuration data as an element of
	39	* the network list, struct wpa_config::ssid. Each network block in the
	40	* configuration is mapped to a struct wpa_ssid instance.
	41	*/
	42	struct wpa_ssid {
	43	/**
	44	* next - Next network in global list
	45	*
	46	* This pointer can be used to iterate over all networks. The head of
	47	* this list is stored in the ssid field of struct wpa_config.
	48	*/
	49	struct wpa_ssid *next;
	50
	51	/**
	52	* pnext - Next network in per-priority list
	53	*
	54	* This pointer can be used to iterate over all networks in the same
	55	* priority class. The heads of these list are stored in the pssid
	56	* fields of struct wpa_config.
	57	*/
	58	struct wpa_ssid *pnext;
	59
	60	/**
	61	* id - Unique id for the network
	62	*
	63	* This identifier is used as a unique identifier for each network
	64	* block when using the control interface. Each network is allocated an
	65	* id when it is being created, either when reading the configuration
	66	* file or when a new network is added through the control interface.
	67	*/
	68	int id;
	69
	70	/**
	71	* priority - Priority group
	72	*
	73	* By default, all networks will get same priority group (0). If some
	74	* of the networks are more desirable, this field can be used to change
	75	* the order in which wpa_supplicant goes through the networks when
	76	* selecting a BSS. The priority groups will be iterated in decreasing
	77	* priority (i.e., the larger the priority value, the sooner the
	78	* network is matched against the scan results). Within each priority
	79	* group, networks will be selected based on security policy, signal
	80	* strength, etc.
	81	*
	82	* Please note that AP scanning with scan_ssid=1 and ap_scan=2 mode are
83	* not using this priority to select the order for scanning. Instead,
84	* they try the networks in the order that used in the configuration
85	* file.
86	*/
87	int priority;
88
89	/**
90	* ssid - Service set identifier (network name)
91	*
92	* This is the SSID for the network. For wireless interfaces, this is
93	* used to select which network will be used. If set to %NULL (or
94	* ssid_len=0), any SSID can be used. For wired interfaces, this must
95	* be set to %NULL. Note: SSID may contain any characters, even nul
96	* (ASCII 0) and as such, this should not be assumed to be a nul
97	* terminated string. ssid_len defines how many characters are valid
98	* and the ssid field is not guaranteed to be nul terminated.
99	*/
100	u8 *ssid;
101
102	/**
103	* ssid_len - Length of the SSID
104	*/
105	size_t ssid_len;
106
107	/**
108	* bssid - BSSID
109	*
110	* If set, this network block is used only when associating with the AP
111	* using the configured BSSID
2c5d725c JM	112	*
	113	* If this is a persistent P2P group (disabled == 2), this is the GO
	114	* Device Address.
6fc6879b JM	115	*/
	116	u8 bssid[ETH_ALEN];
	117
	118	/**
	119	* bssid_set - Whether BSSID is configured for this network
	120	*/
	121	int bssid_set;
	122
	123	/**
	124	* psk - WPA pre-shared key (256 bits)
	125	*/
	126	u8 psk[32];
	127
	128	/**
	129	* psk_set - Whether PSK field is configured
	130	*/
	131	int psk_set;
	132
	133	/**
	134	* passphrase - WPA ASCII passphrase
	135	*
	136	* If this is set, psk will be generated using the SSID and passphrase
	137	* configured for the network. ASCII passphrase must be between 8 and
	138	* 63 characters (inclusive).
	139	*/
	140	char *passphrase;
	141
	142	/**
	143	* pairwise_cipher - Bitfield of allowed pairwise ciphers, WPA_CIPHER_*
	144	*/
	145	int pairwise_cipher;
	146
	147	/**
	148	* group_cipher - Bitfield of allowed group ciphers, WPA_CIPHER_*
	149	*/
	150	int group_cipher;
	151
	152	/**
	153	* key_mgmt - Bitfield of allowed key management protocols
	154	*
	155	* WPA_KEY_MGMT_*
	156	*/
	157	int key_mgmt;
	158
	159	/**
	160	* proto - Bitfield of allowed protocols, WPA_PROTO_*
	161	*/
	162	int proto;
	163
	164	/**
	165	* auth_alg - Bitfield of allowed authentication algorithms
	166	*
	167	* WPA_AUTH_ALG_*
	168	*/
	169	int auth_alg;
	170
	171	/**
	172	* scan_ssid - Scan this SSID with Probe Requests
	173	*
	174	* scan_ssid can be used to scan for APs using hidden SSIDs.
	175	* Note: Many drivers do not support this. ap_mode=2 can be used with
	176	* such drivers to use hidden SSIDs.
	177	*/
	178	int scan_ssid;
179
180	#ifdef IEEE8021X_EAPOL
181	#define EAPOL_FLAG_REQUIRE_KEY_UNICAST BIT(0)
182	#define EAPOL_FLAG_REQUIRE_KEY_BROADCAST BIT(1)
183	/**
184	* eapol_flags - Bit field of IEEE 802.1X/EAPOL options (EAPOL_FLAG_*)
185	*/
186	int eapol_flags;
187
188	/**
189	* eap - EAP peer configuration for this network
190	*/
191	struct eap_peer_config eap;
192	#endif /* IEEE8021X_EAPOL */
193
194	#define NUM_WEP_KEYS 4
195	#define MAX_WEP_KEY_LEN 16
196	/**
197	* wep_key - WEP keys
198	*/
199	u8 wep_key[NUM_WEP_KEYS][MAX_WEP_KEY_LEN];
200
201	/**
202	* wep_key_len - WEP key lengths
203	*/
204	size_t wep_key_len[NUM_WEP_KEYS];
205
206	/**
207	* wep_tx_keyidx - Default key index for TX frames using WEP
208	*/
209	int wep_tx_keyidx;
210
211	/**
212	* proactive_key_caching - Enable proactive key caching
213	*
214	* This field can be used to enable proactive key caching which is also
215	* known as opportunistic PMKSA caching for WPA2. This is disabled (0)
216	* by default. Enable by setting this to 1.
217	*
218	* Proactive key caching is used to make supplicant assume that the APs
219	* are using the same PMK and generate PMKSA cache entries without
220	* doing RSN pre-authentication. This requires support from the AP side
221	* and is normally used with wireless switches that co-locate the
222	* authenticator.
223	*/
224	int proactive_key_caching;
225
226	/**
227	* mixed_cell - Whether mixed cells are allowed
228	*
229	* This option can be used to configure whether so called mixed cells,
230	* i.e., networks that use both plaintext and encryption in the same
231	* SSID, are allowed. This is disabled (0) by default. Enable by
232	* setting this to 1.
233	*/
234	int mixed_cell;
235
236	#ifdef IEEE8021X_EAPOL
237
238	/**
239	* leap - Number of EAP methods using LEAP
240	*
241	* This field should be set to 1 if LEAP is enabled. This is used to
242	* select IEEE 802.11 authentication algorithm.
243	*/
244	int leap;
245
246	/**
247	* non_leap - Number of EAP methods not using LEAP
248	*
249	* This field should be set to >0 if any EAP method other than LEAP is
250	* enabled. This is used to select IEEE 802.11 authentication
251	* algorithm.
252	*/
253	int non_leap;
254
255	/**
256	* eap_workaround - EAP workarounds enabled
257	*
258	* wpa_supplicant supports number of "EAP workarounds" to work around
259	* interoperability issues with incorrectly behaving authentication
260	* servers. This is recommended to be enabled by default because some
261	* of the issues are present in large number of authentication servers.
262	*
263	* Strict EAP conformance mode can be configured by disabling
264	* workarounds with eap_workaround = 0.
265	*/
266	unsigned int eap_workaround;
267
268	#endif /* IEEE8021X_EAPOL */
269
270	/**
271	* mode - IEEE 802.11 operation mode (Infrastucture/IBSS)
272	*
273	* 0 = infrastructure (Managed) mode, i.e., associate with an AP.
274	*
275	* 1 = IBSS (ad-hoc, peer-to-peer)
276	*
1581b38b JM	277	* 2 = AP (access point)
1581b38b JM	278	*
2c5d725c JM	279	* 3 = P2P Group Owner (can be set in the configuration file)
	280	*
	281	* 4 = P2P Group Formation (used internally; not in configuration
	282	* files)
	283	*
6fc6879b JM	284	* Note: IBSS can only be used with key_mgmt NONE (plaintext and
	285	* static WEP) and key_mgmt=WPA-NONE (fixed group key TKIP/CCMP). In
	286	* addition, ap_scan has to be set to 2 for IBSS. WPA-None requires
	287	* following network block options: proto=WPA, key_mgmt=WPA-NONE,
	288	* pairwise=NONE, group=TKIP (or CCMP, but not both), and psk must also
	289	* be set (either directly or using ASCII passphrase).
	290	*/
d7dcba70 JM	291	enum wpas_mode {
	292	WPAS_MODE_INFRA = 0,
	293	WPAS_MODE_IBSS = 1,
	294	WPAS_MODE_AP = 2,
2c5d725c JM	295	WPAS_MODE_P2P_GO = 3,
2c5d725c JM	296	WPAS_MODE_P2P_GROUP_FORMATION = 4,
d7dcba70	297	} mode;
6fc6879b JM	298
	299	/**
	300	* disabled - Whether this network is currently disabled
	301	*
	302	* 0 = this network can be used (default).
	303	* 1 = this network block is disabled (can be enabled through
	304	* ctrl_iface, e.g., with wpa_cli or wpa_gui).
2c5d725c JM	305	* 2 = this network block includes parameters for a persistent P2P
2c5d725c JM	306	* group (can be used with P2P ctrl_iface commands)
6fc6879b JM	307	*/
	308	int disabled;
	309
	310	/**
	311	* peerkey - Whether PeerKey handshake for direct links is allowed
	312	*
	313	* This is only used when both RSN/WPA2 and IEEE 802.11e (QoS) are
	314	* enabled.
	315	*
	316	* 0 = disabled (default)
	317	* 1 = enabled
	318	*/
	319	int peerkey;
	320
	321	/**
	322	* id_str - Network identifier string for external scripts
	323	*
	324	* This value is passed to external ctrl_iface monitors in
	325	* WPA_EVENT_CONNECTED event and wpa_cli sets this as WPA_ID_STR
	326	* environment variable for action scripts.
	327	*/
	328	char *id_str;
	329
	330	#ifdef CONFIG_IEEE80211W
	331	/**
	332	* ieee80211w - Whether management frame protection is enabled
	333	*
	334	* This value is used to configure policy for management frame
	335	* protection (IEEE 802.11w). 0 = disabled, 1 = optional, 2 = required.
	336	*/
c746331b	337	enum mfp_options ieee80211w;
6fc6879b JM	338	#endif /* CONFIG_IEEE80211W */
	339
	340	/**
	341	* frequency - Channel frequency in megahertz (MHz) for IBSS
	342	*
	343	* This value is used to configure the initial channel for IBSS (adhoc)
	344	* networks, e.g., 2412 = IEEE 802.11b/g channel 1. It is ignored in
	345	* the infrastructure mode. In addition, this value is only used by the
	346	* station that creates the IBSS. If an IBSS network with the
	347	* configured SSID is already present, the frequency of the network
	348	* will be used instead of this configured value.
	349	*/
	350	int frequency;
581a8cde JM	351
	352	/**
	353	* wpa_ptk_rekey - Maximum lifetime for PTK in seconds
	354	*
	355	* This value can be used to enforce rekeying of PTK to mitigate some
	356	* attacks against TKIP deficiencies.
	357	*/
	358	int wpa_ptk_rekey;
d3a98225 JM	359
	360	/**
	361	* scan_freq - Array of frequencies to scan or %NULL for all
	362	*
	363	* This is an optional zero-terminated array of frequencies in
	364	* megahertz (MHz) to include in scan requests when searching for this
	365	* network. This can be used to speed up scanning when the network is
	366	* known to not use all possible channels.
	367	*/
	368	int *scan_freq;
60b94c98 JM	369
	370	/**
	371	* bgscan - Background scan and roaming parameters or %NULL if none
	372	*
	373	* This is an optional set of parameters for background scanning and
	374	* roaming within a network (ESS) in following format:
	375	* <bgscan module name>:<module parameters>
	376	*/
	377	char *bgscan;
b766a9a2 JM	378
	379	/**
	380	* freq_list - Array of allowed frequencies or %NULL for all
	381	*
	382	* This is an optional zero-terminated array of frequencies in
	383	* megahertz (MHz) to allow for selecting the BSS. If set, scan results
	384	* that do not match any of the specified frequencies are not
	385	* considered when selecting a BSS.
	386	*/
	387	int *freq_list;
2c5d725c JM	388
	389	/**
	390	* p2p_group - Network generated as a P2P group (used internally)
	391	*/
	392	int p2p_group;
	393
	394	/**
	395	* p2p_persistent_group - Whether this is a persistent group
	396	*/
	397	int p2p_persistent_group;
	398
	399	/**
	400	* temporary - Whether this network is temporary and not to be saved
	401	*/
	402	int temporary;
d1c8ac88 JB	403
	404	/**
	405	* export_keys - Whether keys may be exported
	406	*
	407	* This attribute will be set when keys are determined through
	408	* WPS or similar so that they may be exported.
	409	*/
	410	int export_keys;
6fc6879b JM	411	};
	412
	413	#endif /* CONFIG_SSID_H */