/* * WPA Supplicant / Network configuration structures * Copyright (c) 2003-2013, Jouni Malinen * * 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 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) #ifdef CONFIG_NO_TKIP #define DEFAULT_PAIRWISE (WPA_CIPHER_CCMP) #define DEFAULT_GROUP (WPA_CIPHER_CCMP) #else /* CONFIG_NO_TKIP */ #define DEFAULT_PAIRWISE (WPA_CIPHER_CCMP | WPA_CIPHER_TKIP) #define DEFAULT_GROUP (WPA_CIPHER_CCMP | WPA_CIPHER_TKIP) #endif /* CONFIG_NO_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_MESH_RSSI_THRESHOLD 1 /* no change */ #define DEFAULT_DISABLE_HT 0 #define DEFAULT_DISABLE_HT40 0 #define DEFAULT_DISABLE_SGI 0 #define DEFAULT_DISABLE_LDPC 0 #define DEFAULT_TX_STBC -1 /* no change */ #define DEFAULT_RX_STBC -1 /* no change */ #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 #define DEFAULT_MAX_OPER_CHWIDTH -1 /* Consider global sae_pwe for SAE mechanism for PWE derivation */ #define DEFAULT_SAE_PWE SAE_PWE_NOT_SET struct psk_list_entry { struct dl_list list; u8 addr[ETH_ALEN]; u8 psk[32]; u8 p2p; }; 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, WPAS_MODE_MESH = 5, }; enum sae_pk_mode { SAE_PK_MODE_AUTOMATIC = 0, SAE_PK_MODE_ONLY = 1, SAE_PK_MODE_DISABLED = 2, }; enum wpas_mac_addr_style { WPAS_MAC_ADDR_STYLE_NOT_SET = -1, WPAS_MAC_ADDR_STYLE_PERMANENT = 0, WPAS_MAC_ADDR_STYLE_RANDOM = 1, WPAS_MAC_ADDR_STYLE_RANDOM_SAME_OUI = 2, WPAS_MAC_ADDR_STYLE_DEDICATED_PER_ESS = 3, }; /** * 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; /** * ro - Whether a network is declared as read-only * * Every network which is defined in a config file that is passed to * wpa_supplicant using the -I option will be marked as read-only * using this flag. It has the effect that it won't be written to * /etc/wpa_supplicant.conf (from -c argument) if, e.g., wpa_gui tells * the daemon to save all changed configs. * * This is necessary because networks from /etc/wpa_supplicant.conf * have a higher priority and changes from an alternative file would be * silently overwritten without this. */ bool ro; /** * 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_ignore - List of inacceptable BSSIDs */ u8 *bssid_ignore; size_t num_bssid_ignore; /** * bssid_accept - List of acceptable BSSIDs */ u8 *bssid_accept; size_t num_bssid_accept; /** * bssid_set - Whether BSSID is configured for this network */ int bssid_set; /** * bssid_hint - BSSID hint * * If set, this is configured to the driver as a preferred initial BSSID * while connecting to this network. */ u8 bssid_hint[ETH_ALEN]; /** * bssid_hint_set - Whether BSSID hint is configured for this network */ int bssid_hint_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]; /** * 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; /** * sae_password - SAE password * * This parameter can be used to set a password for SAE. By default, the * passphrase value is used if this separate parameter is not used, but * passphrase follows the WPA-PSK constraints (8..63 characters) even * though SAE passwords do not have such constraints. */ char *sae_password; /** * sae_password_id - SAE password identifier * * This parameter can be used to identify a specific SAE password. If * not included, the default SAE password is used instead. */ char *sae_password_id; struct sae_pt *pt; /** * 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; /** * group_cipher - Bitfield of allowed group ciphers, WPA_CIPHER_* */ int group_cipher; /** * group_mgmt_cipher - Bitfield of allowed group management ciphers * * This is a bitfield of WPA_CIPHER_AES_128_CMAC and WPA_CIPHER_BIP_* * values. If 0, no constraint is used for the cipher, i.e., whatever * the AP uses is accepted. */ int group_mgmt_cipher; /** * key_mgmt - Bitfield of allowed key management protocols * * WPA_KEY_MGMT_* */ 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; /** * 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. 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; #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 */ #ifdef CONFIG_WEP #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; #endif /* CONFIG_WEP */ /** * 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 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; /** * 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) * * 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 mode; /** * pbss - Whether to use PBSS. Relevant to DMG networks only. * 0 = do not use PBSS * 1 = use PBSS * 2 = don't care (not allowed in AP mode) * Used together with mode configuration. When mode is AP, it * means to start a PCP instead of a regular AP. When mode is INFRA it * means connect to a PCP instead of AP. In this mode you can also * specify 2 (don't care) meaning connect to either AP or PCP. * P2P_GO and P2P_GROUP_FORMATION modes must use PBSS in DMG network. */ int pbss; /** * 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; /** * 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; /** * 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; /** * 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. * 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; #ifdef CONFIG_OCV /** * ocv - Enable/disable operating channel validation * * If this parameter is set to 1, stations will exchange OCI element * to cryptographically verify the operating channel. Setting this * parameter to 0 disables this option. Default value: 0. */ int ocv; #endif /* CONFIG_OCV */ /** * 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; /** * enable_edmg - Enable EDMG feature in STA/AP mode * * This flag is used for enabling the EDMG capability in STA/AP mode. */ int enable_edmg; /** * edmg_channel - EDMG channel number * * This value is used to configure the EDMG channel bonding feature. * In AP mode it defines the EDMG channel to start the AP on. * in STA mode it defines the EDMG channel to use for connection * (if supported by AP). */ u8 edmg_channel; /** * fixed_freq - Use fixed frequency for IBSS */ int fixed_freq; #ifdef CONFIG_ACS /** * ACS - Automatic Channel Selection for AP mode * * If present, it will be handled together with frequency. * frequency will be used to determine hardware mode only, when it is * used for both hardware mode and channel when used alone. This will * force the channel to be set to 0, thus enabling ACS. */ int acs; #endif /* CONFIG_ACS */ /** * 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 */ /** * Mesh network layer-2 forwarding (dot11MeshForwarding) */ int mesh_fwding; int ht; int ht40; int vht; int he; enum oper_chan_width max_oper_chwidth; unsigned int vht_center_freq1; unsigned int vht_center_freq2; /** * 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; /** wpa_deny_ptk0_rekey - Control PTK0 rekeying * * Rekeying a pairwise key using only keyid 0 (PTK0 rekey) has many * broken implementations and should be avoided when using or * interacting with one. * * 0 = always rekey when configured/instructed * 1 = only rekey when the local driver is explicitly indicating it can * perform this operation without issues * 2 = never allow PTK0 rekeys */ enum ptk0_rekey_handling wpa_deny_ptk0_rekey; /** * group_rekey - Group rekeying time in seconds * * This value, if non-zero, is used as the dot11RSNAConfigGroupRekeyTime * parameter when operating in Authenticator role in IBSS. */ int group_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: * : */ 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 * 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_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; /** * 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; #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; /** * tx_stbc - Indicate STBC support for TX streams * * Value: -1..1, by default (-1): use whatever the OS or card has * configured. See IEEE Std 802.11-2016, 9.4.2.56.2. */ int tx_stbc; /** * rx_stbc - Indicate STBC support for RX streams * * Value: -1..3, by default (-1): use whatever the OS or card has * configured. See IEEE Std 802.11-2016, 9.4.2.56.2. */ int rx_stbc; #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 */ #ifdef CONFIG_HE_OVERRIDES /** * disable_he - Disable HE (IEEE 802.11ax) for this network * * By default, use it if it is available, but this can be configured * to 1 to have it disabled. */ int disable_he; #endif /* CONFIG_HE_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; /** * disabled_due_to - BSSID of the disabling failure * * This identifies the BSS that failed the connection attempt that * resulted in the network being temporarily disabled. */ u8 disabled_due_to[ETH_ALEN]; /** * 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; /** * macsec_integ_only - Determines how MACsec are transmitted * * This setting applies only when MACsec is in use, i.e., * - macsec_policy is enabled * - the key server has decided to enable MACsec * * 0: Encrypt traffic (default) * 1: Integrity only */ int macsec_integ_only; /** * macsec_replay_protect - Enable MACsec replay protection * * This setting applies only when MACsec is in use, i.e., * - macsec_policy is enabled * - the key server has decided to enable MACsec * * 0: Replay protection disabled (default) * 1: Replay protection enabled */ int macsec_replay_protect; /** * macsec_replay_window - MACsec replay protection window * * A window in which replay is tolerated, to allow receipt of frames * that have been misordered by the network. * * This setting applies only when MACsec replay protection active, i.e., * - macsec_replay_protect is enabled * - the key server has decided to enable MACsec * * 0: No replay window, strict check (default) * 1..2^32-1: number of packets that could be misordered */ u32 macsec_replay_window; /** * macsec_port - MACsec port (in SCI) * * Port component of the SCI. * * Range: 1-65534 (default: 1) */ int macsec_port; /** * mka_priority - Priority of MKA Actor * * Range: 0-255 (default: 255) */ int mka_priority; /** * macsec_csindex - Cipher suite index for MACsec * * Range: 0-1 (default: 0) */ int macsec_csindex; /** * mka_ckn - MKA pre-shared CKN */ #define MACSEC_CKN_MAX_LEN 32 size_t mka_ckn_len; u8 mka_ckn[MACSEC_CKN_MAX_LEN]; /** * mka_cak - MKA pre-shared CAK */ #define MACSEC_CAK_MAX_LEN 32 size_t mka_cak_len; u8 mka_cak[MACSEC_CAK_MAX_LEN]; #define MKA_PSK_SET_CKN BIT(0) #define MKA_PSK_SET_CAK BIT(1) #define MKA_PSK_SET (MKA_PSK_SET_CKN | MKA_PSK_SET_CAK) /** * mka_psk_set - Whether mka_ckn and mka_cak are set */ u8 mka_psk_set; #endif /* CONFIG_MACSEC */ #ifdef CONFIG_HS20 int update_identifier; /** * roaming_consortium_selection - Roaming Consortium Selection * * The matching Roaming Consortium OI that was used to generate this * network profile. */ u8 *roaming_consortium_selection; /** * roaming_consortium_selection_len - roaming_consortium_selection len */ size_t roaming_consortium_selection_len; #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) * 3 = use dedicated/pregenerated MAC address (see mac_value) * * Internally, special value -1 is used to indicate that the parameter * was not specified in the configuration (i.e., default behavior is * followed). */ enum wpas_mac_addr_style mac_addr; /** * mac_value - Specific MAC address to be used * * When mac_addr policy is equal to 3 this is the value of the MAC * address that should be used. */ u8 mac_value[ETH_ALEN]; /** * 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; /** * mesh_rssi_threshold - Set mesh parameter mesh_rssi_threshold (dBm) * * -255..-1 = threshold value in dBm * 0 = not using RSSI threshold * 1 = do not change driver default */ int mesh_rssi_threshold; /** * wps_disabled - WPS disabled in AP mode * * 0 = WPS enabled and configured (default) * 1 = WPS disabled */ int wps_disabled; /** * fils_dh_group - FILS DH Group * * 0 = PFS disabled with FILS shared key authentication * 1-65535 DH Group to use for FILS PFS */ int fils_dh_group; /** * dpp_connector - DPP Connector (signedConnector as string) */ char *dpp_connector; /** * dpp_netaccesskey - DPP netAccessKey (own private key) */ u8 *dpp_netaccesskey; /** * dpp_netaccesskey_len - DPP netAccessKey length in octets */ size_t dpp_netaccesskey_len; /** * net_access_key_expiry - DPP netAccessKey expiry in UNIX time stamp * * 0 indicates no expiration. */ unsigned int dpp_netaccesskey_expiry; /** * dpp_csign - C-sign-key (Configurator public key) */ u8 *dpp_csign; /** * dpp_csign_len - C-sign-key length in octets */ size_t dpp_csign_len; /** * dpp_pp_key - ppKey (Configurator privacy protection public key) */ u8 *dpp_pp_key; /** * dpp_pp_key_len - ppKey length in octets */ size_t dpp_pp_key_len; /** * dpp_pfs - DPP PFS * 0: allow PFS to be used or not used * 1: require PFS to be used (note: not compatible with DPP R1) * 2: do not allow PFS to be used */ int dpp_pfs; /** * dpp_pfs_fallback - DPP PFS fallback selection * * This is an internally used variable (i.e., not used in external * configuration) to track state of the DPP PFS fallback mechanism. */ int dpp_pfs_fallback; /** * dpp_connector_privacy - Network introduction type * 0: unprotected variant from DPP R1 * 1: privacy protecting (station Connector encrypted) variant from * DPP R3 */ int dpp_connector_privacy; /** * owe_group - OWE DH Group * * 0 = use default (19) first and then try all supported groups one by * one if AP rejects the selected group * 1-65535 DH Group to use for OWE * * Groups 19 (NIST P-256), 20 (NIST P-384), and 21 (NIST P-521) are * currently supported. */ int owe_group; /** * owe_only - OWE-only mode (disable transition mode) * * 0 = enable transition mode (allow connection to either OWE or open * BSS) * 1 = disable transition mode (allow connection only with OWE) */ int owe_only; /** * owe_ptk_workaround - OWE PTK derivation workaround * * Initial OWE implementation used SHA256 when deriving the PTK for all * OWE groups. This was supposed to change to SHA384 for group 20 and * SHA512 for group 21. This parameter can be used to enable older * behavior mainly for testing purposes. There is no impact to group 19 * behavior, but if enabled, this will make group 20 and 21 cases use * SHA256-based PTK derivation which will not work with the updated * OWE implementation on the AP side. */ int owe_ptk_workaround; /** * owe_transition_bss_select_count - OWE transition BSS select count * * This is an internally used variable (i.e., not used in external * configuration) to track the number of selection attempts done for * OWE BSS in transition mode. This allows fallback to an open BSS if * the selection attempts for OWE BSS exceed the configured threshold. */ int owe_transition_bss_select_count; /** * multi_ap_backhaul_sta - Multi-AP backhaul STA * 0 = normal (non-Multi-AP) station * 1 = Multi-AP backhaul station */ int multi_ap_backhaul_sta; /** * ft_eap_pmksa_caching - Whether FT-EAP PMKSA caching is allowed * 0 = do not try to use PMKSA caching with FT-EAP * 1 = try to use PMKSA caching with FT-EAP * * This controls whether to try to use PMKSA caching with FT-EAP for the * FT initial mobility domain association. */ int ft_eap_pmksa_caching; /** * beacon_prot - Whether Beacon protection is enabled * * This depends on management frame protection (ieee80211w) being * enabled. */ int beacon_prot; /** * transition_disable - Transition Disable indication * The AP can notify authenticated stations to disable transition mode * in their network profiles when the network has completed transition * steps, i.e., once sufficiently large number of APs in the ESS have * been updated to support the more secure alternative. When this * indication is used, the stations are expected to automatically * disable transition mode and less secure security options. This * includes use of WEP, TKIP (including use of TKIP as the group * cipher), and connections without PMF. * Bitmap bits: * bit 0 (0x01): WPA3-Personal (i.e., disable WPA2-Personal = WPA-PSK * and only allow SAE to be used) * bit 1 (0x02): SAE-PK (disable SAE without use of SAE-PK) * bit 2 (0x04): WPA3-Enterprise (move to requiring PMF) * bit 3 (0x08): Enhanced Open (disable use of open network; require * OWE) */ u8 transition_disable; /** * sae_pk - SAE-PK mode * 0 = automatic SAE/SAE-PK selection based on password; enable * transition mode (allow SAE authentication without SAE-PK) * 1 = SAE-PK only (disable transition mode; allow SAE authentication * only with SAE-PK) * 2 = disable SAE-PK (allow SAE authentication only without SAE-PK) */ enum sae_pk_mode sae_pk; /** * was_recently_reconfigured - Whether this SSID config has been changed * recently * * This is an internally used variable, i.e., not used in external * configuration. */ bool was_recently_reconfigured; /** * sae_pwe - SAE mechanism for PWE derivation * * Internally, special value 4 (DEFAULT_SAE_PWE) is used to indicate * that the parameter is not set and the global sae_pwe value needs to * be considered. * * 0 = hunting-and-pecking loop only * 1 = hash-to-element only * 2 = both hunting-and-pecking loop and hash-to-element enabled */ enum sae_pwe sae_pwe; /** * disable_eht - Disable EHT (IEEE 802.11be) for this network * * By default, use it if it is available, but this can be configured * to 1 to have it disabled. */ int disable_eht; /** * enable_4addr_mode - Set 4addr mode after association * 0 = Do not attempt to set 4addr mode * 1 = Try to set 4addr mode after association * * Linux requires that an interface is set to 4addr mode before it can * be added to a bridge. Set this to 1 for networks where you intent * to use the interface in a bridge. */ int enable_4addr_mode; }; #endif /* CONFIG_SSID_H */