Ejemplo n.º 1
0
static int hostapd_setup_interface(hostapd *hapd)
{
    if (hostapd_driver_init(hapd)) {
		printf("Host AP driver initialization failed.\n");
		return -1;
	}

	printf("Using interface %sap with hwaddr " MACSTR " and ssid '%s'\n",
	       hapd->conf->iface, MAC2STR(hapd->own_addr), hapd->conf->ssid);

	/* Set SSID for the kernel driver (to be used in beacon and probe
	 * response frames) */
	if (hostap_ioctl_setiwessid(hapd->driver.data, hapd->conf->ssid,
				    hapd->conf->ssid_len)) {
		printf("Could not set SSID for kernel driver\n");
		return -1;
	}

	if (radius_client_init(hapd)) {
		printf("RADIUS client initialization failed.\n");
		return -1;
	}

	if (hostapd_acl_init(hapd)) {
		printf("ACL initialization failed.\n");
		return -1;
	}

	if (ieee802_1x_init(hapd)) {
		printf("IEEE 802.1X initialization failed.\n");
		return -1;
	}

	if (hapd->conf->wpa && wpa_init(hapd)) {
		printf("WPA initialization failed.\n");
		return -1;
	}

	if (accounting_init(hapd)) {
		printf("Accounting initialization failed.\n");
		return -1;
	}

	if (hapd->conf->ieee802_11f && iapp_init(hapd)) {
		printf("IEEE 802.11f (IAPP) initialization failed.\n");
		return -1;
	}

	if (hostapd_wireless_event_init(hapd->driver.data) < 0)
		return -1;

	if (hapd->default_wep_key && hostapd_setup_encryption(hapd))
		return -1;

	if (hostapd_flush_old_stations(hapd))
		return -1;

	return 0;
}
static int hostapd_setup_interface(struct hostapd_data *hapd)
{
	struct hostapd_config *conf = hapd->conf;
	u8 ssid[HOSTAPD_SSID_LEN + 1];
	int ssid_len, set_ssid;
	int ret = 0;

	if (hostapd_driver_init(hapd)) {
		printf("%s driver initialization failed.\n",
			hapd->driver ? hapd->driver->name : "Unknown");
		hapd->driver = NULL;
		return -1;
	}

	/*
	 * Fetch the SSID from the system and use it or,
	 * if one was specified in the config file, verify they
	 * match.
	 */
	ssid_len = hostapd_get_ssid(hapd, ssid, sizeof(ssid));
	if (ssid_len < 0) {
		printf("Could not read SSID from system\n");
		return -1;
	}
	if (conf->ssid_set) {
		/*
		 * If SSID is specified in the config file and it differs
		 * from what is being used then force installation of the
		 * new SSID.
		 */
		set_ssid = (conf->ssid_len != ssid_len ||
			    memcmp(conf->ssid, ssid, ssid_len) != 0);
	} else {
		/*
		 * No SSID in the config file; just use the one we got
		 * from the system.
		 */
		set_ssid = 0;
		conf->ssid_len = ssid_len;
		memcpy(conf->ssid, ssid, conf->ssid_len);
		conf->ssid[conf->ssid_len] = '\0';
	}

	printf("Using interface %s with hwaddr " MACSTR " and ssid '%s'\n",
	       hapd->conf->iface, MAC2STR(hapd->own_addr), hapd->conf->ssid);

	if (hostapd_setup_wpa_psk(conf)) {
		printf("WPA-PSK setup failed.\n");
		return -1;
	}

	/* Set SSID for the kernel driver (to be used in beacon and probe
	 * response frames) */
	if (set_ssid && hostapd_set_ssid(hapd, (u8 *) conf->ssid,
					 conf->ssid_len)) {
		printf("Could not set SSID for kernel driver\n");
		return -1;
	}

	if (HOSTAPD_DEBUG_COND(HOSTAPD_DEBUG_MSGDUMPS))
		conf->radius->msg_dumps = 1;
	hapd->radius = radius_client_init(hapd, conf->radius);
	if (hapd->radius == NULL) {
		printf("RADIUS client initialization failed.\n");
		return -1;
	}
	if (conf->radius_server_clients) {
		struct radius_server_conf srv;
		memset(&srv, 0, sizeof(srv));
		srv.client_file = conf->radius_server_clients;
		srv.auth_port = conf->radius_server_auth_port;
		srv.hostapd_conf = conf;
		srv.eap_sim_db_priv = hapd->eap_sim_db_priv;
		srv.ssl_ctx = hapd->ssl_ctx;
		srv.ipv6 = conf->radius_server_ipv6;
		hapd->radius_srv = radius_server_init(&srv);
		if (hapd->radius_srv == NULL) {
			printf("RADIUS server initialization failed.\n");
			return -1;
		}
	}
	if (hostapd_acl_init(hapd)) {
		printf("ACL initialization failed.\n");
		return -1;
	}
	if (ieee802_1x_init(hapd)) {
		printf("IEEE 802.1X initialization failed.\n");
		return -1;
	}

	if (hapd->conf->wpa && wpa_init(hapd)) {
		printf("WPA initialization failed.\n");
		return -1;
	}

#ifdef SIMPLE_CONFIG
	if (wsc_ie_init(hapd) < 0)
	{
		printf("WSC IE initialization failed.\n");
		return -1;
	}
#endif

	if (accounting_init(hapd)) {
		printf("Accounting initialization failed.\n");
		return -1;
	}

	if (hapd->conf->ieee802_11f &&
	    (hapd->iapp = iapp_init(hapd, hapd->conf->iapp_iface)) == NULL) {
		printf("IEEE 802.11F (IAPP) initialization failed.\n");
		return -1;
	}

	if (hostapd_wireless_event_init(hapd) < 0)
		return -1;

	if (hostapd_flush_old_stations(hapd))
		return -1;

	if (hostapd_ctrl_iface_init(hapd)) {
		printf("Failed to setup control interface\n");
		ret = -1;
	}

	return ret;
}