/*
* WPA Supplicant / Network configuration structures
- * Copyright (c) 2003-2008, Jouni Malinen <j@w1.fi>
+ * Copyright (c) 2003-2013, 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.
+ * This software may be distributed under the terms of the BSD license.
+ * See README for more details.
*/
#ifndef CONFIG_SSID_H
#define CONFIG_SSID_H
#include "common/defs.h"
+#include "utils/list.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 | \
#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_GROUP (WPA_CIPHER_CCMP | WPA_CIPHER_TKIP)
#define DEFAULT_FRAGMENT_SIZE 1398
+#define DEFAULT_BG_SCAN_PERIOD -1
+#define DEFAULT_MESH_MAX_RETRIES 2
+#define DEFAULT_MESH_RETRY_TIMEOUT 40
+#define DEFAULT_MESH_CONFIRM_TIMEOUT 40
+#define DEFAULT_MESH_HOLDING_TIMEOUT 40
+#define DEFAULT_DISABLE_HT 0
+#define DEFAULT_DISABLE_HT40 0
+#define DEFAULT_DISABLE_SGI 0
+#define DEFAULT_DISABLE_LDPC 0
+#define DEFAULT_DISABLE_MAX_AMSDU -1 /* no change */
+#define DEFAULT_AMPDU_FACTOR -1 /* no change */
+#define DEFAULT_AMPDU_DENSITY -1 /* no change */
+#define DEFAULT_USER_SELECTED_SIM 1
+
+struct psk_list_entry {
+ struct dl_list list;
+ u8 addr[ETH_ALEN];
+ u8 psk[32];
+ u8 p2p;
+};
+
/**
* struct wpa_ssid - Network configuration data
*
u8 bssid[ETH_ALEN];
/**
+ * bssid_blacklist - List of inacceptable BSSIDs
+ */
+ u8 *bssid_blacklist;
+ size_t num_bssid_blacklist;
+
+ /**
+ * bssid_blacklist - List of acceptable BSSIDs
+ */
+ u8 *bssid_whitelist;
+ size_t num_bssid_whitelist;
+
+ /**
* bssid_set - Whether BSSID is configured for this network
*/
int bssid_set;
/**
+ * go_p2p_dev_addr - GO's P2P Device Address or all zeros if not set
+ */
+ u8 go_p2p_dev_addr[ETH_ALEN];
+
+ /**
* psk - WPA pre-shared key (256 bits)
*/
u8 psk[32];
char *passphrase;
/**
+ * ext_psk - PSK/passphrase name in external storage
+ *
+ * If this is set, PSK/passphrase will be fetched from external storage
+ * when requesting association with the network.
+ */
+ char *ext_psk;
+
+ /**
+ * mem_only_psk - Whether to keep PSK/passphrase only in memory
+ *
+ * 0 = allow psk/passphrase to be stored to the configuration file
+ * 1 = do not store psk/passphrase to the configuration file
+ */
+ int mem_only_psk;
+
+ /**
* pairwise_cipher - Bitfield of allowed pairwise ciphers, WPA_CIPHER_*
*/
int pairwise_cipher;
int key_mgmt;
/**
+ * bg_scan_period - Background scan period in seconds, 0 to disable, or
+ * -1 to indicate no change to default driver configuration
+ */
+ int bg_scan_period;
+
+ /**
* proto - Bitfield of allowed protocols, WPA_PROTO_*
*/
int proto;
*
* 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.
+ * such drivers to use hidden SSIDs. Note2: Most nl80211-based drivers
+ * do support scan_ssid=1 and that should be used with them instead of
+ * ap_scan=2.
*/
int scan_ssid;
*
* 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.
+ * by default unless default value is changed with the global okc=1
+ * parameter. 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.
+ *
+ * Internally, special value -1 is used to indicate that the parameter
+ * was not specified in the configuration (i.e., default behavior is
+ * followed).
*/
int proactive_key_caching;
* 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).
+ * 5 = Mesh
+ *
+ * Note: IBSS can only be used with key_mgmt NONE (plaintext and static
+ * WEP) and WPA-PSK (with proto=RSN). In addition, key_mgmt=WPA-NONE
+ * (fixed group key TKIP/CCMP) is available for backwards compatibility,
+ * but its use is deprecated. 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_AP = 2,
WPAS_MODE_P2P_GO = 3,
WPAS_MODE_P2P_GROUP_FORMATION = 4,
+ WPAS_MODE_MESH = 5,
} mode;
/**
int disabled;
/**
+ * disabled_for_connect - Whether this network was temporarily disabled
+ *
+ * This flag is used to reenable all the temporarily disabled networks
+ * after either the success or failure of a WPS connection.
+ */
+ int disabled_for_connect;
+
+ /**
* peerkey - Whether PeerKey handshake for direct links is allowed
*
* This is only used when both RSN/WPA2 and IEEE 802.11e (QoS) are
*
* This value is used to configure policy for management frame
* protection (IEEE 802.11w). 0 = disabled, 1 = optional, 2 = required.
+ * This is disabled by default unless the default value has been changed
+ * with the global pmf=1/2 parameter.
+ *
+ * Internally, special value 3 is used to indicate that the parameter
+ * was not specified in the configuration (i.e., default behavior is
+ * followed).
*/
enum mfp_options ieee80211w;
#endif /* CONFIG_IEEE80211W */
int frequency;
/**
+ * fixed_freq - Use fixed frequency for IBSS
+ */
+ int fixed_freq;
+
+ /**
+ * mesh_basic_rates - BSS Basic rate set for mesh network
+ *
+ */
+ int *mesh_basic_rates;
+
+ /**
+ * Mesh network plink parameters
+ */
+ int dot11MeshMaxRetries;
+ int dot11MeshRetryTimeout; /* msec */
+ int dot11MeshConfirmTimeout; /* msec */
+ int dot11MeshHoldingTimeout; /* msec */
+
+ int ht40;
+
+ int vht;
+
+ /**
* wpa_ptk_rekey - Maximum lifetime for PTK in seconds
*
* This value can be used to enforce rekeying of PTK to mitigate some
char *bgscan;
/**
+ * ignore_broadcast_ssid - Hide SSID in AP mode
+ *
+ * Send empty SSID in beacons and ignore probe request frames that do
+ * not specify full SSID, i.e., require stations to know SSID.
+ * default: disabled (0)
+ * 1 = send empty (length=0) SSID in beacon and ignore probe request
+ * for broadcast SSID
+ * 2 = clear SSID (ASCII 0), but keep the original length (this may be
+ * required with some clients that do not support empty SSID) and
+ * ignore probe requests for broadcast SSID
+ */
+ int ignore_broadcast_ssid;
+
+ /**
* freq_list - Array of allowed frequencies or %NULL for all
*
* This is an optional zero-terminated array of frequencies in
int *freq_list;
/**
+ * p2p_client_list - List of P2P Clients in a persistent group (GO)
+ *
+ * This is a list of P2P Clients (P2P Device Address) that have joined
+ * the persistent group. This is maintained on the GO for persistent
+ * group entries (disabled == 2).
+ */
+ u8 *p2p_client_list;
+
+ /**
+ * num_p2p_clients - Number of entries in p2p_client_list
+ */
+ size_t num_p2p_clients;
+
+#ifndef P2P_MAX_STORED_CLIENTS
+#define P2P_MAX_STORED_CLIENTS 100
+#endif /* P2P_MAX_STORED_CLIENTS */
+
+ /**
+ * psk_list - Per-client PSKs (struct psk_list_entry)
+ */
+ struct dl_list psk_list;
+
+ /**
* p2p_group - Network generated as a P2P group (used internally)
*/
int p2p_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;
+
+#ifdef CONFIG_HT_OVERRIDES
+ /**
+ * disable_ht - Disable HT (IEEE 802.11n) for this network
+ *
+ * By default, use it if it is available, but this can be configured
+ * to 1 to have it disabled.
+ */
+ int disable_ht;
+
+ /**
+ * disable_ht40 - Disable HT40 for this network
+ *
+ * By default, use it if it is available, but this can be configured
+ * to 1 to have it disabled.
+ */
+ int disable_ht40;
+
+ /**
+ * disable_sgi - Disable SGI (Short Guard Interval) for this network
+ *
+ * By default, use it if it is available, but this can be configured
+ * to 1 to have it disabled.
+ */
+ int disable_sgi;
+
+ /**
+ * disable_ldpc - Disable LDPC for this network
+ *
+ * By default, use it if it is available, but this can be configured
+ * to 1 to have it disabled.
+ */
+ int disable_ldpc;
+
+ /**
+ * ht40_intolerant - Indicate 40 MHz intolerant for this network
+ */
+ int ht40_intolerant;
+
+ /**
+ * disable_max_amsdu - Disable MAX A-MSDU
+ *
+ * A-MDSU will be 3839 bytes when disabled, or 7935
+ * when enabled (assuming it is otherwise supported)
+ * -1 (default) means do not apply any settings to the kernel.
+ */
+ int disable_max_amsdu;
+
+ /**
+ * ampdu_factor - Maximum A-MPDU Length Exponent
+ *
+ * Value: 0-3, see 7.3.2.56.3 in IEEE Std 802.11n-2009.
+ */
+ int ampdu_factor;
+
+ /**
+ * ampdu_density - Minimum A-MPDU Start Spacing
+ *
+ * Value: 0-7, see 7.3.2.56.3 in IEEE Std 802.11n-2009.
+ */
+ int ampdu_density;
+
+ /**
+ * ht_mcs - Allowed HT-MCS rates, in ASCII hex: ffff0000...
+ *
+ * By default (empty string): Use whatever the OS has configured.
+ */
+ char *ht_mcs;
+#endif /* CONFIG_HT_OVERRIDES */
+
+#ifdef CONFIG_VHT_OVERRIDES
+ /**
+ * disable_vht - Disable VHT (IEEE 802.11ac) for this network
+ *
+ * By default, use it if it is available, but this can be configured
+ * to 1 to have it disabled.
+ */
+ int disable_vht;
+
+ /**
+ * vht_capa - VHT capabilities to use
+ */
+ unsigned int vht_capa;
+
+ /**
+ * vht_capa_mask - mask for VHT capabilities
+ */
+ unsigned int vht_capa_mask;
+
+ int vht_rx_mcs_nss_1, vht_rx_mcs_nss_2,
+ vht_rx_mcs_nss_3, vht_rx_mcs_nss_4,
+ vht_rx_mcs_nss_5, vht_rx_mcs_nss_6,
+ vht_rx_mcs_nss_7, vht_rx_mcs_nss_8;
+ int vht_tx_mcs_nss_1, vht_tx_mcs_nss_2,
+ vht_tx_mcs_nss_3, vht_tx_mcs_nss_4,
+ vht_tx_mcs_nss_5, vht_tx_mcs_nss_6,
+ vht_tx_mcs_nss_7, vht_tx_mcs_nss_8;
+#endif /* CONFIG_VHT_OVERRIDES */
+
+ /**
+ * ap_max_inactivity - Timeout in seconds to detect STA's inactivity
+ *
+ * This timeout value is used in AP mode to clean up inactive stations.
+ * By default: 300 seconds.
+ */
+ int ap_max_inactivity;
+
+ /**
+ * dtim_period - DTIM period in Beacon intervals
+ * By default: 2
+ */
+ int dtim_period;
+
+ /**
+ * beacon_int - Beacon interval (default: 100 TU)
+ */
+ int beacon_int;
+
+ /**
+ * auth_failures - Number of consecutive authentication failures
+ */
+ unsigned int auth_failures;
+
+ /**
+ * disabled_until - Network block disabled until this time if non-zero
+ */
+ struct os_reltime disabled_until;
+
+ /**
+ * parent_cred - Pointer to parent wpa_cred entry
+ *
+ * This pointer can be used to delete temporary networks when a wpa_cred
+ * that was used to create them is removed. This pointer should not be
+ * dereferences since it may not be updated in all cases.
+ */
+ void *parent_cred;
+
+#ifdef CONFIG_MACSEC
+ /**
+ * macsec_policy - Determines the policy for MACsec secure session
+ *
+ * 0: MACsec not in use (default)
+ * 1: MACsec enabled - Should secure, accept key server's advice to
+ * determine whether to use a secure session or not.
+ */
+ int macsec_policy;
+#endif /* CONFIG_MACSEC */
+
+#ifdef CONFIG_HS20
+ int update_identifier;
+#endif /* CONFIG_HS20 */
+
+ unsigned int wps_run;
+
+ /**
+ * mac_addr - MAC address policy
+ *
+ * 0 = use permanent MAC address
+ * 1 = use random MAC address for each ESS connection
+ * 2 = like 1, but maintain OUI (with local admin bit set)
+ *
+ * Internally, special value -1 is used to indicate that the parameter
+ * was not specified in the configuration (i.e., default behavior is
+ * followed).
+ */
+ int mac_addr;
+
+ /**
+ * no_auto_peer - Do not automatically peer with compatible mesh peers
+ *
+ * When unset, the reception of a beacon from a another mesh peer in
+ * this MBSS will trigger a peering attempt.
+ */
+ int no_auto_peer;
};
#endif /* CONFIG_SSID_H */
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