contrib/hostapd-0.4.9/config.h

   1 #ifndef CONFIG_H
   2 #define CONFIG_H
   3
   4 #include "config_types.h"
   5
   6 typedef u8 macaddr[ETH_ALEN];
   7
   8 struct hostapd_radius_servers;
   9
  10 #define PMK_LEN 32
  11 struct hostapd_wpa_psk {
  12         struct hostapd_wpa_psk *next;
  13         int group;
  14         u8 psk[PMK_LEN];
  15         u8 addr[ETH_ALEN];
  16 };
  17
  18 #define EAP_USER_MAX_METHODS 8
  19 struct hostapd_eap_user {
  20         struct hostapd_eap_user *next;
  21         u8 *identity;
  22         size_t identity_len;
  23         u8 methods[EAP_USER_MAX_METHODS];
  24         u8 *password;
  25         size_t password_len;
  26         int phase2;
  27         int force_version;
  28 };
  29
  30 struct hostapd_config {
  31         char iface[IFNAMSIZ + 1];
  32         char bridge[IFNAMSIZ + 1];
  33
  34         const struct driver_ops *driver;
  35
  36         enum {
  37                 HOSTAPD_LEVEL_DEBUG_VERBOSE = 0,
  38                 HOSTAPD_LEVEL_DEBUG = 1,
  39                 HOSTAPD_LEVEL_INFO = 2,
  40                 HOSTAPD_LEVEL_NOTICE = 3,
  41                 HOSTAPD_LEVEL_WARNING = 4
  42         } logger_syslog_level, logger_stdout_level;
  43
  44 #define HOSTAPD_MODULE_IEEE80211 BIT(0)
  45 #define HOSTAPD_MODULE_IEEE8021X BIT(1)
  46 #define HOSTAPD_MODULE_RADIUS BIT(2)
  47 #define HOSTAPD_MODULE_WPA BIT(3)
  48 #define HOSTAPD_MODULE_DRIVER BIT(4)
  49 #define HOSTAPD_MODULE_IAPP BIT(5)
  50         unsigned int logger_syslog; /* module bitfield */
  51         unsigned int logger_stdout; /* module bitfield */
  52
  53         enum { HOSTAPD_DEBUG_NO = 0, HOSTAPD_DEBUG_MINIMAL = 1,
  54                HOSTAPD_DEBUG_VERBOSE = 2,
  55                HOSTAPD_DEBUG_MSGDUMPS = 3,
  56                HOSTAPD_DEBUG_EXCESSIVE = 4 } debug; /* debug verbosity level */
  57         char *dump_log_name; /* file name for state dump (SIGUSR1) */
  58
  59         int ieee802_1x; /* use IEEE 802.1X */
  60         int eapol_version;
  61         int eap_server; /* Use internal EAP server instead of external
  62                          * RADIUS server */
  63         struct hostapd_eap_user *eap_user;
  64         char *eap_sim_db;
  65         struct hostapd_ip_addr own_ip_addr;
  66         char *nas_identifier;
  67         struct hostapd_radius_servers *radius;
  68
  69 #define HOSTAPD_SSID_LEN 32
  70         char ssid[HOSTAPD_SSID_LEN + 1];
  71         size_t ssid_len;
  72         int ssid_set;
  73         char *eap_req_id_text; /* optional displayable message sent with
  74                                 * EAP Request-Identity */
  75         size_t eap_req_id_text_len;
  76         int eapol_key_index_workaround;
  77
  78         size_t default_wep_key_len;
  79         int individual_wep_key_len;
  80         int wep_rekeying_period;
  81         int eap_reauth_period;
  82
  83         int ieee802_11f; /* use IEEE 802.11f (IAPP) */
  84         char iapp_iface[IFNAMSIZ + 1]; /* interface used with IAPP broadcast
  85                                         * frames */
  86
  87         u8 assoc_ap_addr[ETH_ALEN];
  88         int assoc_ap; /* whether assoc_ap_addr is set */
  89
  90         enum {
  91                 ACCEPT_UNLESS_DENIED = 0,
  92                 DENY_UNLESS_ACCEPTED = 1,
  93                 USE_EXTERNAL_RADIUS_AUTH = 2
  94         } macaddr_acl;
  95         macaddr *accept_mac;
  96         int num_accept_mac;
  97         macaddr *deny_mac;
  98         int num_deny_mac;
  99
 100 #define HOSTAPD_AUTH_OPEN BIT(0)
 101 #define HOSTAPD_AUTH_SHARED_KEY BIT(1)
 102         int auth_algs; /* bitfield of allowed IEEE 802.11 authentication
 103                         * algorithms */
 104
 105 #define HOSTAPD_WPA_VERSION_WPA BIT(0)
 106 #define HOSTAPD_WPA_VERSION_WPA2 BIT(1)
 107         int wpa;
 108         struct hostapd_wpa_psk *wpa_psk;
 109         char *wpa_passphrase;
 110         char *wpa_psk_file;
 111 #define WPA_KEY_MGMT_IEEE8021X BIT(0)
 112 #define WPA_KEY_MGMT_PSK BIT(1)
 113         int wpa_key_mgmt;
 114 #define WPA_CIPHER_NONE BIT(0)
 115 #define WPA_CIPHER_WEP40 BIT(1)
 116 #define WPA_CIPHER_WEP104 BIT(2)
 117 #define WPA_CIPHER_TKIP BIT(3)
 118 #define WPA_CIPHER_CCMP BIT(4)
 119         int wpa_pairwise;
 120         int wpa_group;
 121         int wpa_group_rekey;
 122         int wpa_strict_rekey;
 123         int wpa_gmk_rekey;
 124         int rsn_preauth;
 125         char *rsn_preauth_interfaces;
 126
 127         char *ctrl_interface; /* directory for UNIX domain sockets */
 128         gid_t ctrl_interface_gid;
 129         int ctrl_interface_gid_set;
 130
 131         char *ca_cert;
 132         char *server_cert;
 133         char *private_key;
 134         char *private_key_passwd;
 135         int check_crl;
 136
 137         char *radius_server_clients;
 138         int radius_server_auth_port;
 139         int radius_server_ipv6;
 140
 141         char *test_socket; /* UNIX domain socket path for driver_test */
 142
 143         int use_pae_group_addr; /* Whether to send EAPOL frames to PAE group
 144                                  * address instead of individual address
 145                                  * (for driver_wired.c).
 146                                  */
 147 };
 148
 149
 150 struct hostapd_config * hostapd_config_read(const char *fname);
 151 void hostapd_config_free(struct hostapd_config *conf);
 152 int hostapd_maclist_found(macaddr *list, int num_entries, u8 *addr);
 153 const u8 * hostapd_get_psk(const struct hostapd_config *conf, const u8 *addr,
 154                            const u8 *prev_psk);
 155 int hostapd_setup_wpa_psk(struct hostapd_config *conf);
 156 const struct hostapd_eap_user *
 157 hostapd_get_eap_user(const struct hostapd_config *conf, const u8 *identity,
 158                      size_t identity_len, int phase2);
 159
 160 #endif /* CONFIG_H */