ap_config.h

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/*
 * hostapd / Configuration definitions and helpers functions
 * Copyright (c) 2003-2009, 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 HOSTAPD_CONFIG_H
#define HOSTAPD_CONFIG_H

#include "common/defs.h"
#include "ip_addr.h"
#include "common/wpa_common.h"

#define MAX_STA_COUNT 2007
#define MAX_VLAN_ID 4094

typedef u8 macaddr[ETH_ALEN];

struct mac_acl_entry {
        macaddr addr;
        int vlan_id;
};

struct hostapd_radius_servers;
struct ft_remote_r0kh;
struct ft_remote_r1kh;

#define HOSTAPD_MAX_SSID_LEN 32

#define NUM_WEP_KEYS 4
struct hostapd_wep_keys {
        u8 idx;
        u8 *key[NUM_WEP_KEYS];
        size_t len[NUM_WEP_KEYS];
        int keys_set;
        size_t default_len; /* key length used for dynamic key generation */
};

typedef enum hostap_security_policy {
        SECURITY_PLAINTEXT = 0,
        SECURITY_STATIC_WEP = 1,
        SECURITY_IEEE_802_1X = 2,
        SECURITY_WPA_PSK = 3,
        SECURITY_WPA = 4
} secpolicy;

struct hostapd_ssid {
        char ssid[HOSTAPD_MAX_SSID_LEN + 1];
        size_t ssid_len;
        int ssid_set;

        char vlan[IFNAMSIZ + 1];
        secpolicy security_policy;

        struct hostapd_wpa_psk *wpa_psk;
        char *wpa_passphrase;
        char *wpa_psk_file;

        struct hostapd_wep_keys wep;

#define DYNAMIC_VLAN_DISABLED 0
#define DYNAMIC_VLAN_OPTIONAL 1
#define DYNAMIC_VLAN_REQUIRED 2
        int dynamic_vlan;
#ifdef CONFIG_FULL_DYNAMIC_VLAN
        char *vlan_tagged_interface;
#endif /* CONFIG_FULL_DYNAMIC_VLAN */
        struct hostapd_wep_keys **dyn_vlan_keys;
        size_t max_dyn_vlan_keys;
};


#define VLAN_ID_WILDCARD -1

struct hostapd_vlan {
        struct hostapd_vlan *next;
        int vlan_id; /* VLAN ID or -1 (VLAN_ID_WILDCARD) for wildcard entry */
        char ifname[IFNAMSIZ + 1];
        int dynamic_vlan;
#ifdef CONFIG_FULL_DYNAMIC_VLAN

#define DVLAN_CLEAN_BR  0x1
#define DVLAN_CLEAN_VLAN        0x2
#define DVLAN_CLEAN_VLAN_PORT   0x4
#define DVLAN_CLEAN_WLAN_PORT   0x8
        int clean;
#endif /* CONFIG_FULL_DYNAMIC_VLAN */
};

#define PMK_LEN 32
struct hostapd_wpa_psk {
        struct hostapd_wpa_psk *next;
        int group;
        u8 psk[PMK_LEN];
        u8 addr[ETH_ALEN];
};

#define EAP_USER_MAX_METHODS 8
struct hostapd_eap_user {
        struct hostapd_eap_user *next;
        u8 *identity;
        size_t identity_len;
        struct {
                int vendor;
                u32 method;
        } methods[EAP_USER_MAX_METHODS];
        u8 *password;
        size_t password_len;
        int phase2;
        int force_version;
        unsigned int wildcard_prefix:1;
        unsigned int password_hash:1; /* whether password is hashed with
                                       * nt_password_hash() */
        int ttls_auth; /* EAP_TTLS_AUTH_* bitfield */
};


#define NUM_TX_QUEUES 8

struct hostapd_tx_queue_params {
        int aifs;
        int cwmin;
        int cwmax;
        int burst; /* maximum burst time in 0.1 ms, i.e., 10 = 1 ms */
        int configured;
};

struct hostapd_wmm_ac_params {
        int cwmin;
        int cwmax;
        int aifs;
        int txop_limit; /* in units of 32us */
        int admission_control_mandatory;
};


struct hostapd_bss_config {
        char iface[IFNAMSIZ + 1];
        char bridge[IFNAMSIZ + 1];

        enum hostapd_logger_level logger_syslog_level, logger_stdout_level;

        unsigned int logger_syslog; /* module bitfield */
        unsigned int logger_stdout; /* module bitfield */

        char *dump_log_name; /* file name for state dump (SIGUSR1) */

        int max_num_sta; /* maximum number of STAs in station table */

        int dtim_period;

        int ieee802_1x; /* use IEEE 802.1X */
        int eapol_version;
        int eap_server; /* Use internal EAP server instead of external
                         * RADIUS server */
        struct hostapd_eap_user *eap_user;
        char *eap_sim_db;
        struct hostapd_ip_addr own_ip_addr;
        char *nas_identifier;
        struct hostapd_radius_servers *radius;
        int acct_interim_interval;

        struct hostapd_ssid ssid;

        char *eap_req_id_text; /* optional displayable message sent with
                                * EAP Request-Identity */
        size_t eap_req_id_text_len;
        int eapol_key_index_workaround;

        size_t default_wep_key_len;
        int individual_wep_key_len;
        int wep_rekeying_period;
        int broadcast_key_idx_min, broadcast_key_idx_max;
        int eap_reauth_period;

        int ieee802_11f; /* use IEEE 802.11f (IAPP) */
        char iapp_iface[IFNAMSIZ + 1]; /* interface used with IAPP broadcast
                                        * frames */

        enum {
                ACCEPT_UNLESS_DENIED = 0,
                DENY_UNLESS_ACCEPTED = 1,
                USE_EXTERNAL_RADIUS_AUTH = 2
        } macaddr_acl;
        struct mac_acl_entry *accept_mac;
        int num_accept_mac;
        struct mac_acl_entry *deny_mac;
        int num_deny_mac;
        int wds_sta;

        int auth_algs; /* bitfield of allowed IEEE 802.11 authentication
                        * algorithms, WPA_AUTH_ALG_{OPEN,SHARED,LEAP} */

        int wpa; /* bitfield of WPA_PROTO_WPA, WPA_PROTO_RSN */
        int wpa_key_mgmt;
#ifdef CONFIG_IEEE80211W
        enum mfp_options ieee80211w;
        /* dot11AssociationSAQueryMaximumTimeout (in TUs) */
        unsigned int assoc_sa_query_max_timeout;
        /* dot11AssociationSAQueryRetryTimeout (in TUs) */
        int assoc_sa_query_retry_timeout;
#endif /* CONFIG_IEEE80211W */
        int wpa_pairwise;
        int wpa_group;
        int wpa_group_rekey;
        int wpa_strict_rekey;
        int wpa_gmk_rekey;
        int wpa_ptk_rekey;
        int rsn_pairwise;
        int rsn_preauth;
        char *rsn_preauth_interfaces;
        int peerkey;

#ifdef CONFIG_IEEE80211R
        /* IEEE 802.11r - Fast BSS Transition */
        u8 mobility_domain[MOBILITY_DOMAIN_ID_LEN];
        u8 r1_key_holder[FT_R1KH_ID_LEN];
        u32 r0_key_lifetime;
        u32 reassociation_deadline;
        struct ft_remote_r0kh *r0kh_list;
        struct ft_remote_r1kh *r1kh_list;
        int pmk_r1_push;
#endif /* CONFIG_IEEE80211R */

        char *ctrl_interface; /* directory for UNIX domain sockets */
#ifndef CONFIG_NATIVE_WINDOWS
        gid_t ctrl_interface_gid;
#endif /* CONFIG_NATIVE_WINDOWS */
        int ctrl_interface_gid_set;

        char *ca_cert;
        char *server_cert;
        char *private_key;
        char *private_key_passwd;
        int check_crl;
        char *dh_file;
        u8 *pac_opaque_encr_key;
        u8 *eap_fast_a_id;
        size_t eap_fast_a_id_len;
        char *eap_fast_a_id_info;
        int eap_fast_prov;
        int pac_key_lifetime;
        int pac_key_refresh_time;
        int eap_sim_aka_result_ind;
        int tnc;

        char *radius_server_clients;
        int radius_server_auth_port;
        int radius_server_ipv6;

        char *test_socket; /* UNIX domain socket path for driver_test */

        int use_pae_group_addr; /* Whether to send EAPOL frames to PAE group
                                 * address instead of individual address
                                 * (for driver_wired.c).
                                 */

        int ap_max_inactivity;
        int ignore_broadcast_ssid;

        int wmm_enabled;
        int wmm_uapsd;

        struct hostapd_vlan *vlan, *vlan_tail;

        macaddr bssid;

        /*
         * Maximum listen interval that STAs can use when associating with this
         * BSS. If a STA tries to use larger value, the association will be
         * denied with status code 51.
         */
        u16 max_listen_interval;

        int okc; /* Opportunistic Key Caching */

        int wps_state;
#ifdef CONFIG_WPS
        int ap_setup_locked;
        u8 uuid[16];
        char *wps_pin_requests;
        char *device_name;
        char *manufacturer;
        char *model_name;
        char *model_number;
        char *serial_number;
        char *device_type;
        char *config_methods;
        u8 os_version[4];
        char *ap_pin;
        int skip_cred_build;
        u8 *extra_cred;
        size_t extra_cred_len;
        int wps_cred_processing;
        u8 *ap_settings;
        size_t ap_settings_len;
        char *upnp_iface;
        char *friendly_name;
        char *manufacturer_url;
        char *model_description;
        char *model_url;
        char *upc;
#endif /* CONFIG_WPS */
};


struct hostapd_config {
        struct hostapd_bss_config *bss, *last_bss;
        size_t num_bss;

        u16 beacon_int;
        int rts_threshold;
        int fragm_threshold;
        u8 send_probe_response;
        u8 channel;
        enum hostapd_hw_mode hw_mode; /* HOSTAPD_MODE_IEEE80211A, .. */
        enum {
                LONG_PREAMBLE = 0,
                SHORT_PREAMBLE = 1
        } preamble;
        enum {
                CTS_PROTECTION_AUTOMATIC = 0,
                CTS_PROTECTION_FORCE_ENABLED = 1,
                CTS_PROTECTION_FORCE_DISABLED = 2,
                CTS_PROTECTION_AUTOMATIC_NO_OLBC = 3,
        } cts_protection_type;

        int *supported_rates;
        int *basic_rates;

        const struct wpa_driver_ops *driver;

        int ap_table_max_size;
        int ap_table_expiration_time;

        char country[3]; /* first two octets: country code as described in
                          * ISO/IEC 3166-1. Third octet:
                          * ' ' (ascii 32): all environments
                          * 'O': Outdoor environemnt only
                          * 'I': Indoor environment only
                          */

        int ieee80211d;

        struct hostapd_tx_queue_params tx_queue[NUM_TX_QUEUES];

        /*
         * WMM AC parameters, in same order as 802.1D, i.e.
         * 0 = BE (best effort)
         * 1 = BK (background)
         * 2 = VI (video)
         * 3 = VO (voice)
         */
        struct hostapd_wmm_ac_params wmm_ac_params[4];

        int ht_op_mode_fixed;
        u16 ht_capab;
        int ieee80211n;
        int secondary_channel;
};


int hostapd_mac_comp(const void *a, const void *b);
int hostapd_mac_comp_empty(const void *a);
struct hostapd_config * hostapd_config_defaults(void);
void hostapd_config_defaults_bss(struct hostapd_bss_config *bss);
void hostapd_config_free(struct hostapd_config *conf);
int hostapd_maclist_found(struct mac_acl_entry *list, int num_entries,
                          const u8 *addr, int *vlan_id);
int hostapd_rate_found(int *list, int rate);
int hostapd_wep_key_cmp(struct hostapd_wep_keys *a,
                        struct hostapd_wep_keys *b);
const u8 * hostapd_get_psk(const struct hostapd_bss_config *conf,
                           const u8 *addr, const u8 *prev_psk);
int hostapd_setup_wpa_psk(struct hostapd_bss_config *conf);
const char * hostapd_get_vlan_id_ifname(struct hostapd_vlan *vlan,
                                        int vlan_id);
const struct hostapd_eap_user *
hostapd_get_eap_user(const struct hostapd_bss_config *conf, const u8 *identity,
                     size_t identity_len, int phase2);

#endif /* HOSTAPD_CONFIG_H */

---

wpa_supplicant
Author(s): Package maintained by Blaise Gassend
autogenerated on Fri Jan 11 10:04:03 2013