- Move pcap_{get_selectable_fd,pcap_inject}() from 802_11/wpa_supplicant/Packet32.c
authorSepherosa Ziehau <sephe@dragonflybsd.org>
Sat, 2 Sep 2006 05:40:35 +0000 (05:40 +0000)
committerSepherosa Ziehau <sephe@dragonflybsd.org>
Sat, 2 Sep 2006 05:40:35 +0000 (05:40 +0000)
  into 802_11/l2_packet.c
- Add building infrastructures for hostapd(8) and hostapd_cli(8)
- Hook hostapd(8) and hostapd_cli(8) into building

Obtained-from: FreeBSD (mainly sam@freebsd.org)

usr.sbin/802_11/Makefile
usr.sbin/802_11/hostapd/Makefile [new file with mode: 0644]
usr.sbin/802_11/hostapd/driver_dragonfly.c [new file with mode: 0644]
usr.sbin/802_11/hostapd/hostapd.8 [new file with mode: 0644]
usr.sbin/802_11/hostapd/hostapd.conf.5 [new file with mode: 0644]
usr.sbin/802_11/hostapd_cli/Makefile [new file with mode: 0644]
usr.sbin/802_11/hostapd_cli/hostapd_cli.8 [new file with mode: 0644]
usr.sbin/802_11/l2_packet.c
usr.sbin/802_11/wpa_supplicant/Packet32.c

index 68c35fc..8414cbf 100644 (file)
@@ -1,5 +1,5 @@
-# $DragonFly: src/usr.sbin/802_11/Makefile,v 1.2 2006/07/07 15:05:18 sephe Exp $
+# $DragonFly: src/usr.sbin/802_11/Makefile,v 1.3 2006/09/02 05:40:35 sephe Exp $
 
-SUBDIR= wpa_supplicant wpa_cli
+SUBDIR= wpa_supplicant wpa_cli hostapd hostapd_cli
 
 .include <bsd.subdir.mk>
diff --git a/usr.sbin/802_11/hostapd/Makefile b/usr.sbin/802_11/hostapd/Makefile
new file mode 100644 (file)
index 0000000..51f59ad
--- /dev/null
@@ -0,0 +1,36 @@
+# $FreeBSD: src/usr.sbin/wpa/hostapd/Makefile,v 1.2 2005/06/17 05:37:08 sam Exp $
+# $DragonFly: src/usr.sbin/802_11/hostapd/Makefile,v 1.1 2006/09/02 05:40:35 sephe Exp $
+
+SRCDIR= ${.CURDIR}/../../../contrib/hostapd-0.4.9
+.PATH: ${.CURDIR}/.. ${SRCDIR}
+
+PROG=  hostapd
+SRCS=  hostapd.c eloop.c ieee802_1x.c eapol_sm.c radius.c md5.c rc4.c \
+       common.c ieee802_11.c config.c ieee802_11_auth.c accounting.c \
+       sta_info.c radius_client.c sha1.c wpa.c aes_wrap.c tls_none.c \
+       ctrl_iface.c driver_conf.c l2_packet.c driver_dragonfly.c
+CLEANFILES=driver_conf.c
+
+MAN=   hostapd.8 hostapd.conf.5
+
+CFLAGS+= -I${.CURDIR} -I${SRCDIR}
+CFLAGS+= -DCONFIG_DRIVER_BSD
+DPADD+=        ${LIBPCAP}
+LDADD+=        -lpcap
+
+driver_conf.c: Makefile
+       rm -f driver_conf.c
+       echo '/* THIS FILE AUTOMATICALLY GENERATED, DO NOT EDIT! */' \
+                                                       > driver_conf.c
+       echo '#include <stdlib.h>'                      >> driver_conf.c
+       echo '#include <stdio.h>'                       >> driver_conf.c
+       echo '#include <sys/types.h>'                   >> driver_conf.c
+       echo '#include <netinet/in.h>'                  >> driver_conf.c
+       echo '#include "hostapd.h"'                     >> driver_conf.c
+       echo '#include "driver.h"'                      >> driver_conf.c
+       echo "void bsd_driver_register(void);"          >> driver_conf.c
+       echo 'void register_drivers(void) {'            >> driver_conf.c
+       echo "bsd_driver_register();"                   >> driver_conf.c
+       echo '}'                                        >> driver_conf.c
+
+.include <bsd.prog.mk>
diff --git a/usr.sbin/802_11/hostapd/driver_dragonfly.c b/usr.sbin/802_11/hostapd/driver_dragonfly.c
new file mode 100644 (file)
index 0000000..515dd06
--- /dev/null
@@ -0,0 +1,892 @@
+/*
+ * Host AP - driver interaction with BSD net80211 layer
+ * Copyright (c) 2004, Sam Leffler <sam@errno.com>
+ * Copyright (c) 2004, 2Wire, Inc
+ *
+ * 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.
+ *
+ * $FreeBSD: src/usr.sbin/wpa/hostapd/driver_freebsd.c,v 1.2.2.1 2006/03/24 01:43:18 sam Exp $
+ * $DragonFly: src/usr.sbin/802_11/hostapd/driver_dragonfly.c,v 1.1 2006/09/02 05:40:35 sephe Exp $
+ */
+#include <sys/endian.h>
+#include <stdlib.h>
+#include <stdio.h>
+#include <unistd.h>
+#include <string.h>
+#include <sys/ioctl.h>
+#include <errno.h>
+
+#include <sys/socket.h>
+#include <net/if.h>
+#include <netinet/in.h>
+
+#include <netproto/802_11/ieee80211.h>
+#include <netproto/802_11/ieee80211_crypto.h>
+#include <netproto/802_11/ieee80211_ioctl.h>
+
+#include "hostapd.h"
+#include "driver.h"
+#include "ieee802_1x.h"
+#include "eloop.h"
+#include "sta_info.h"
+#include "l2_packet.h"
+
+#include "eapol_sm.h"
+#include "wpa.h"
+#include "radius.h"
+#include "ieee802_11.h"
+#include "common.h"
+#include "hostap_common.h"
+
+struct bsd_driver_data {
+       struct driver_ops ops;                  /* base class */
+       struct hostapd_data *hapd;              /* back pointer */
+
+       char    iface[IFNAMSIZ + 1];
+       struct l2_packet_data *sock_xmit;       /* raw packet xmit socket */
+       int     ioctl_sock;                     /* socket for ioctl() use */
+       int     wext_sock;                      /* socket for wireless events */
+};
+
+static const struct driver_ops bsd_driver_ops;
+
+static int bsd_sta_deauth(void *priv, u8 *addr, int reason_code);
+
+static int
+set80211var(struct bsd_driver_data *drv, int op, const void *arg, int arg_len)
+{
+       struct ieee80211req ireq;
+
+       memset(&ireq, 0, sizeof(ireq));
+       strncpy(ireq.i_name, drv->iface, IFNAMSIZ);
+       ireq.i_type = op;
+       ireq.i_len = arg_len;
+       ireq.i_data = (void *) arg;
+
+       if (ioctl(drv->ioctl_sock, SIOCS80211, &ireq) < 0) {
+               perror("ioctl[SIOCS80211]");
+               return -1;
+       }
+       return 0;
+}
+
+static int
+get80211var(struct bsd_driver_data *drv, int op, void *arg, int arg_len)
+{
+       struct ieee80211req ireq;
+
+       memset(&ireq, 0, sizeof(ireq));
+       strncpy(ireq.i_name, drv->iface, IFNAMSIZ);
+       ireq.i_type = op;
+       ireq.i_len = arg_len;
+       ireq.i_data = arg;
+
+       if (ioctl(drv->ioctl_sock, SIOCG80211, &ireq) < 0) {
+               perror("ioctl[SIOCG80211]");
+               return -1;
+       }
+       return ireq.i_len;
+}
+
+static int
+set80211param(struct bsd_driver_data *drv, int op, int arg)
+{
+       struct ieee80211req ireq;
+
+       memset(&ireq, 0, sizeof(ireq));
+       strncpy(ireq.i_name, drv->iface, IFNAMSIZ);
+       ireq.i_type = op;
+       ireq.i_val = arg;
+
+       if (ioctl(drv->ioctl_sock, SIOCS80211, &ireq) < 0) {
+               perror("ioctl[SIOCS80211]");
+               return -1;
+       }
+       return 0;
+}
+
+static const char *
+ether_sprintf(const u8 *addr)
+{
+       static char buf[sizeof(MACSTR)];
+
+       if (addr != NULL)
+               snprintf(buf, sizeof(buf), MACSTR, MAC2STR(addr));
+       else
+               snprintf(buf, sizeof(buf), MACSTR, 0,0,0,0,0,0);
+       return buf;
+}
+
+/*
+ * Configure WPA parameters.
+ */
+static int
+bsd_configure_wpa(struct bsd_driver_data *drv)
+{
+       static const char *ciphernames[] =
+               { "WEP", "TKIP", "AES-OCB", "AES-CCM", "CKIP", "NONE" };
+       hostapd *hapd = drv->hapd;
+       struct hostapd_config *conf = hapd->conf;
+       int v;
+
+       switch (conf->wpa_group) {
+       case WPA_CIPHER_CCMP:
+               v = IEEE80211_CIPHER_AES_CCM;
+               break;
+       case WPA_CIPHER_TKIP:
+               v = IEEE80211_CIPHER_TKIP;
+               break;
+       case WPA_CIPHER_WEP104:
+               v = IEEE80211_CIPHER_WEP;
+               break;
+       case WPA_CIPHER_WEP40:
+               v = IEEE80211_CIPHER_WEP;
+               break;
+       case WPA_CIPHER_NONE:
+               v = IEEE80211_CIPHER_NONE;
+               break;
+       default:
+               printf("Unknown group key cipher %u\n",
+                       conf->wpa_group);
+               return -1;
+       }
+       HOSTAPD_DEBUG(HOSTAPD_DEBUG_MINIMAL,
+               "%s: group key cipher=%s (%u)\n", __func__, ciphernames[v], v);
+       if (set80211param(drv, IEEE80211_IOC_MCASTCIPHER, v)) {
+               printf("Unable to set group key cipher to %u (%s)\n",
+                       v, ciphernames[v]);
+               return -1;
+       }
+       if (v == IEEE80211_CIPHER_WEP) {
+               /* key length is done only for specific ciphers */
+               v = (conf->wpa_group == WPA_CIPHER_WEP104 ? 13 : 5);
+               if (set80211param(drv, IEEE80211_IOC_MCASTKEYLEN, v)) {
+                       printf("Unable to set group key length to %u\n", v);
+                       return -1;
+               }
+       }
+
+       v = 0;
+       if (conf->wpa_pairwise & WPA_CIPHER_CCMP)
+               v |= 1<<IEEE80211_CIPHER_AES_CCM;
+       if (conf->wpa_pairwise & WPA_CIPHER_TKIP)
+               v |= 1<<IEEE80211_CIPHER_TKIP;
+       if (conf->wpa_pairwise & WPA_CIPHER_NONE)
+               v |= 1<<IEEE80211_CIPHER_NONE;
+       HOSTAPD_DEBUG(HOSTAPD_DEBUG_MINIMAL,
+               "%s: pairwise key ciphers=0x%x\n", __func__, v);
+       if (set80211param(drv, IEEE80211_IOC_UCASTCIPHERS, v)) {
+               printf("Unable to set pairwise key ciphers to 0x%x\n", v);
+               return -1;
+       }
+
+       HOSTAPD_DEBUG(HOSTAPD_DEBUG_MINIMAL,
+               "%s: key management algorithms=0x%x\n",
+               __func__, conf->wpa_key_mgmt);
+       if (set80211param(drv, IEEE80211_IOC_KEYMGTALGS, conf->wpa_key_mgmt)) {
+               printf("Unable to set key management algorithms to 0x%x\n",
+                       conf->wpa_key_mgmt);
+               return -1;
+       }
+
+       v = 0;
+       if (conf->rsn_preauth)
+               v |= BIT(0);
+       HOSTAPD_DEBUG(HOSTAPD_DEBUG_MINIMAL,
+               "%s: rsn capabilities=0x%x\n", __func__, conf->rsn_preauth);
+       if (set80211param(drv, IEEE80211_IOC_RSNCAPS, v)) {
+               printf("Unable to set RSN capabilities to 0x%x\n", v);
+               return -1;
+       }
+
+       HOSTAPD_DEBUG(HOSTAPD_DEBUG_MINIMAL,
+               "%s: enable WPA= 0x%x\n", __func__, conf->wpa);
+       if (set80211param(drv, IEEE80211_IOC_WPA, conf->wpa)) {
+               printf("Unable to set WPA to %u\n", conf->wpa);
+               return -1;
+       }
+       return 0;
+}
+
+
+static int
+bsd_set_iface_flags(void *priv, int dev_up)
+{
+       struct bsd_driver_data *drv = priv;
+       hostapd *hapd = drv->hapd;
+       struct ifreq ifr;
+
+       HOSTAPD_DEBUG(HOSTAPD_DEBUG_VERBOSE,
+               "%s: dev_up=%d\n", __func__, dev_up);
+
+       if (drv->ioctl_sock < 0)
+               return -1;
+
+       memset(&ifr, 0, sizeof(ifr));
+       snprintf(ifr.ifr_name, IFNAMSIZ, "%s", drv->iface);
+
+       if (ioctl(drv->ioctl_sock, SIOCGIFFLAGS, &ifr) != 0) {
+               perror("ioctl[SIOCGIFFLAGS]");
+               return -1;
+       }
+
+       if (dev_up)
+               ifr.ifr_flags |= IFF_UP;
+       else
+               ifr.ifr_flags &= ~IFF_UP;
+
+       if (ioctl(drv->ioctl_sock, SIOCSIFFLAGS, &ifr) != 0) {
+               perror("ioctl[SIOCSIFFLAGS]");
+               return -1;
+       }
+
+       if (dev_up) {
+               memset(&ifr, 0, sizeof(ifr));
+               snprintf(ifr.ifr_name, IFNAMSIZ, "%s", drv->iface);
+               ifr.ifr_mtu = HOSTAPD_MTU;
+               if (ioctl(drv->ioctl_sock, SIOCSIFMTU, &ifr) != 0) {
+                       perror("ioctl[SIOCSIFMTU]");
+                       printf("Setting MTU failed - trying to survive with "
+                              "current value\n");
+               }
+       }
+
+       return 0;
+}
+
+static int
+bsd_set_ieee8021x(void *priv, int enabled)
+{
+       struct bsd_driver_data *drv = priv;
+       hostapd *hapd = drv->hapd;
+       struct hostapd_config *conf = hapd->conf;
+
+       HOSTAPD_DEBUG(HOSTAPD_DEBUG_VERBOSE,
+               "%s: enabled=%d\n", __func__, enabled);
+
+       if (!enabled) {
+               /* XXX restore state */
+               return set80211param(priv, IEEE80211_IOC_AUTHMODE,
+                       IEEE80211_AUTH_AUTO);
+       }
+       if (!conf->wpa && !conf->ieee802_1x) {
+               hostapd_logger(hapd, NULL, HOSTAPD_MODULE_DRIVER,
+                       HOSTAPD_LEVEL_WARNING, "No 802.1X or WPA enabled!");
+               return -1;
+       }
+       if (conf->wpa && bsd_configure_wpa(drv) != 0) {
+               hostapd_logger(hapd, NULL, HOSTAPD_MODULE_DRIVER,
+                       HOSTAPD_LEVEL_WARNING, "Error configuring WPA state!");
+               return -1;
+       }
+       if (set80211param(priv, IEEE80211_IOC_AUTHMODE,
+               (conf->wpa ?  IEEE80211_AUTH_WPA : IEEE80211_AUTH_8021X))) {
+               hostapd_logger(hapd, NULL, HOSTAPD_MODULE_DRIVER,
+                       HOSTAPD_LEVEL_WARNING, "Error enabling WPA/802.1X!");
+               return -1;
+       }
+       return bsd_set_iface_flags(priv, 1);
+}
+
+static int
+bsd_set_privacy(void *priv, int enabled)
+{
+       struct bsd_driver_data *drv = priv;
+       hostapd *hapd = drv->hapd;
+
+       HOSTAPD_DEBUG(HOSTAPD_DEBUG_MINIMAL,
+               "%s: enabled=%d\n", __func__, enabled);
+
+       return set80211param(priv, IEEE80211_IOC_PRIVACY, enabled);
+}
+
+static int
+bsd_set_sta_authorized(void *priv, u8 *addr, int authorized)
+{
+       struct bsd_driver_data *drv = priv;
+       hostapd *hapd = drv->hapd;
+       struct ieee80211req_mlme mlme;
+
+       HOSTAPD_DEBUG(HOSTAPD_DEBUG_VERBOSE,
+               "%s: addr=%s authorized=%d\n",
+               __func__, ether_sprintf(addr), authorized);
+
+       if (authorized)
+               mlme.im_op = IEEE80211_MLME_AUTHORIZE;
+       else
+               mlme.im_op = IEEE80211_MLME_UNAUTHORIZE;
+       mlme.im_reason = 0;
+       memcpy(mlme.im_macaddr, addr, IEEE80211_ADDR_LEN);
+       return set80211var(priv, IEEE80211_IOC_MLME, &mlme, sizeof(mlme));
+}
+
+static int
+bsd_del_key(void *priv, unsigned char *addr, int key_idx)
+{
+       struct bsd_driver_data *drv = priv;
+       hostapd *hapd = drv->hapd;
+       struct ieee80211req_del_key wk;
+
+       HOSTAPD_DEBUG(HOSTAPD_DEBUG_MINIMAL,
+               "%s: addr=%s key_idx=%d\n",
+               __func__, ether_sprintf(addr), key_idx);
+
+       memset(&wk, 0, sizeof(wk));
+       if (addr != NULL) {
+               memcpy(wk.idk_macaddr, addr, IEEE80211_ADDR_LEN);
+               wk.idk_keyix = (u_int8_t) IEEE80211_KEYIX_NONE; /* XXX */
+       } else {
+               wk.idk_keyix = key_idx;
+       }
+
+       return set80211var(priv, IEEE80211_IOC_DELKEY, &wk, sizeof(wk));
+}
+
+static int
+bsd_set_key(void *priv, const char *alg,
+            unsigned char *addr, int key_idx,
+            u8 *key, size_t key_len)
+{
+       struct bsd_driver_data *drv = priv;
+       hostapd *hapd = drv->hapd;
+       struct ieee80211req_key wk;
+       u_int8_t cipher;
+
+       if (strcmp(alg, "none") == 0)
+               return bsd_del_key(priv, addr, key_idx);
+
+       HOSTAPD_DEBUG(HOSTAPD_DEBUG_MINIMAL,
+               "%s: alg=%s addr=%s key_idx=%d\n",
+               __func__, alg, ether_sprintf(addr), key_idx);
+
+       if (strcmp(alg, "WEP") == 0)
+               cipher = IEEE80211_CIPHER_WEP;
+       else if (strcmp(alg, "TKIP") == 0)
+               cipher = IEEE80211_CIPHER_TKIP;
+       else if (strcmp(alg, "CCMP") == 0)
+               cipher = IEEE80211_CIPHER_AES_CCM;
+       else {
+               printf("%s: unknown/unsupported algorithm %s\n",
+                       __func__, alg);
+               return -1;
+       }
+
+       if (key_len > sizeof(wk.ik_keydata)) {
+               printf("%s: key length %d too big\n", __func__, key_len);
+               return -3;
+       }
+
+       memset(&wk, 0, sizeof(wk));
+       wk.ik_type = cipher;
+       wk.ik_flags = IEEE80211_KEY_RECV | IEEE80211_KEY_XMIT;
+       if (addr == NULL) {
+               memset(wk.ik_macaddr, 0xff, IEEE80211_ADDR_LEN);
+               wk.ik_keyix = key_idx;
+               wk.ik_flags |= IEEE80211_KEY_DEFAULT | IEEE80211_KEY_GROUP;
+       } else {
+               memcpy(wk.ik_macaddr, addr, IEEE80211_ADDR_LEN);
+               wk.ik_keyix = IEEE80211_KEYIX_NONE;
+       }
+       wk.ik_keylen = key_len;
+       memcpy(wk.ik_keydata, key, key_len);
+
+       return set80211var(priv, IEEE80211_IOC_WPAKEY, &wk, sizeof(wk));
+}
+
+
+static int
+bsd_get_seqnum(void *priv, u8 *addr, int idx, u8 *seq)
+{
+       struct bsd_driver_data *drv = priv;
+       hostapd *hapd = drv->hapd;
+       struct ieee80211req_key wk;
+
+       HOSTAPD_DEBUG(HOSTAPD_DEBUG_MINIMAL,
+               "%s: addr=%s idx=%d\n", __func__, ether_sprintf(addr), idx);
+
+       memset(&wk, 0, sizeof(wk));
+       if (addr == NULL)
+               memset(wk.ik_macaddr, 0xff, IEEE80211_ADDR_LEN);
+       else
+               memcpy(wk.ik_macaddr, addr, IEEE80211_ADDR_LEN);
+       wk.ik_keyix = idx;
+
+       if (get80211var(drv, IEEE80211_IOC_WPAKEY, &wk, sizeof(wk)) < 0) {
+               printf("Failed to get encryption.\n");
+               return -1;
+       } else {
+               /* NB: upper layer expects tsc in network order */
+               wk.ik_keytsc = htole64(wk.ik_keytsc);
+               memcpy(seq, &wk.ik_keytsc, sizeof(wk.ik_keytsc));
+               return 0;
+       }
+}
+
+
+static int 
+bsd_flush(void *priv)
+{
+       u8 allsta[IEEE80211_ADDR_LEN];
+
+       memset(allsta, 0xff, IEEE80211_ADDR_LEN);
+       return bsd_sta_deauth(priv, allsta, IEEE80211_REASON_AUTH_LEAVE);
+}
+
+
+static int
+bsd_read_sta_driver_data(void *priv, struct hostap_sta_driver_data *data,
+                                       u8 *addr)
+{
+       struct bsd_driver_data *drv = priv;
+       struct ieee80211req_sta_stats stats;
+
+       memcpy(stats.is_u.macaddr, addr, IEEE80211_ADDR_LEN);
+       if (get80211var(drv, IEEE80211_IOC_STA_STATS, &stats, sizeof(stats)) > 0) {
+               /* XXX? do packets counts include non-data frames? */
+               data->rx_packets = stats.is_stats.ns_rx_data;
+               data->rx_bytes = stats.is_stats.ns_rx_bytes;
+               data->tx_packets = stats.is_stats.ns_tx_data;
+               data->tx_bytes = stats.is_stats.ns_tx_bytes;
+       }
+       return 0;
+}
+
+static int
+bsd_sta_clear_stats(void *priv, u8 *addr)
+{
+       struct bsd_driver_data *drv = priv;
+       hostapd *hapd = drv->hapd;
+       struct ieee80211req_sta_stats stats;
+       
+       HOSTAPD_DEBUG(HOSTAPD_DEBUG_MINIMAL, "%s: addr=%s\n",
+                     __func__, ether_sprintf(addr));
+
+       /* zero station statistics */
+       memset(&stats, 0, sizeof(stats));
+       memcpy(stats.is_u.macaddr, addr, IEEE80211_ADDR_LEN);
+       return set80211var(drv, IEEE80211_IOC_STA_STATS, &stats, sizeof(stats));
+}
+
+static int
+bsd_set_opt_ie(void *priv, const u8 *ie, size_t ie_len)
+{
+       /*
+        * Do nothing; we setup parameters at startup that define the
+        * contents of the beacon information element.
+        */
+       return 0;
+}
+
+static int
+bsd_sta_deauth(void *priv, u8 *addr, int reason_code)
+{
+       struct bsd_driver_data *drv = priv;
+       hostapd *hapd = drv->hapd;
+       struct ieee80211req_mlme mlme;
+
+       HOSTAPD_DEBUG(HOSTAPD_DEBUG_MINIMAL,
+               "%s: addr=%s reason_code=%d\n",
+               __func__, ether_sprintf(addr), reason_code);
+
+       mlme.im_op = IEEE80211_MLME_DEAUTH;
+       mlme.im_reason = reason_code;
+       memcpy(mlme.im_macaddr, addr, IEEE80211_ADDR_LEN);
+       return set80211var(priv, IEEE80211_IOC_MLME, &mlme, sizeof(mlme));
+}
+
+static int
+bsd_sta_disassoc(void *priv, u8 *addr, int reason_code)
+{
+       struct bsd_driver_data *drv = priv;
+       hostapd *hapd = drv->hapd;
+       struct ieee80211req_mlme mlme;
+
+       HOSTAPD_DEBUG(HOSTAPD_DEBUG_MINIMAL,
+               "%s: addr=%s reason_code=%d\n",
+               __func__, ether_sprintf(addr), reason_code);
+
+       mlme.im_reason = reason_code;
+       memcpy(mlme.im_macaddr, addr, IEEE80211_ADDR_LEN);
+       return set80211var(priv, IEEE80211_IOC_MLME, &mlme, sizeof(mlme));
+}
+
+static int
+bsd_del_sta(struct bsd_driver_data *drv, u8 addr[IEEE80211_ADDR_LEN])
+{
+       struct hostapd_data *hapd = drv->hapd;
+       struct hostapd_config *conf = hapd->conf;
+       struct sta_info *sta;
+
+       hostapd_logger(hapd, addr, HOSTAPD_MODULE_IEEE80211,
+               HOSTAPD_LEVEL_INFO, "deassociated");
+
+       sta = ap_get_sta(hapd, addr);
+       if (sta != NULL) {
+               sta->flags &= ~WLAN_STA_ASSOC;
+               if (conf->wpa)
+                       wpa_sm_event(hapd, sta, WPA_DISASSOC);
+               sta->acct_terminate_cause = RADIUS_ACCT_TERMINATE_CAUSE_USER_REQUEST;
+               ieee802_1x_set_port_enabled(hapd, sta, 0);
+               ap_free_sta(hapd, sta);
+       }
+       return 0;
+}
+
+static int
+bsd_new_sta(struct bsd_driver_data *drv, u8 addr[IEEE80211_ADDR_LEN])
+{
+       struct hostapd_data *hapd = drv->hapd;
+       struct hostapd_config *conf = hapd->conf;
+       struct sta_info *sta;
+       struct ieee80211req_wpaie ie;
+       int new_assoc, ielen, res;
+
+       hostapd_logger(hapd, addr, HOSTAPD_MODULE_IEEE80211,
+               HOSTAPD_LEVEL_INFO, "associated");
+
+       sta = ap_sta_add(hapd, addr);
+       if (sta == NULL)
+               return -1;
+       /*
+        * Fetch and validate any negotiated WPA/RSN parameters.
+        */
+       if (conf->wpa) {
+               memset(&ie, 0, sizeof(ie));
+               memcpy(ie.wpa_macaddr, addr, IEEE80211_ADDR_LEN);
+               if (get80211var(drv, IEEE80211_IOC_WPAIE, &ie, sizeof(ie)) < 0) {
+                       printf("Failed to get WPA/RSN information element.\n");
+                       return -1;              /* XXX not right */
+               }
+               ielen = ie.wpa_ie[1];
+               if (ielen == 0) {
+                       printf("No WPA/RSN information element for station!\n");
+                       return -1;              /* XXX not right */
+               }
+               ielen += 2;
+               res = wpa_validate_wpa_ie(hapd, sta, ie.wpa_ie, ielen,
+                               ie.wpa_ie[0] == WLAN_EID_RSN ?
+                                   HOSTAPD_WPA_VERSION_WPA2 :
+                                   HOSTAPD_WPA_VERSION_WPA);
+               if (res != WPA_IE_OK) {
+                       printf("WPA/RSN information element rejected? "
+                               "(res %u)\n", res);
+                       return -1;
+               }
+               if (sta->wpa_ie != NULL)
+                       free(sta->wpa_ie);
+               sta->wpa_ie = malloc(ielen);
+               if (sta->wpa_ie == NULL) {
+                       printf("No memory for WPA/RSN information element!\n");
+                       return -1;
+               }
+               memcpy(sta->wpa_ie, ie.wpa_ie, ielen);
+               sta->wpa_ie_len = ielen;
+       } else {
+               if (sta->wpa_ie != NULL)
+                       free(sta->wpa_ie);
+               sta->wpa_ie = NULL;
+               sta->wpa_ie_len = 0;
+       }
+
+       /*
+        * Now that the internal station state is setup
+        * kick the authenticator into action.
+        */
+       new_assoc = (sta->flags & WLAN_STA_ASSOC) == 0;
+       sta->flags |= WLAN_STA_ASSOC;
+       if (new_assoc) {
+               if (conf->wpa)
+                       wpa_sm_event(hapd, sta, WPA_ASSOC);
+               hostapd_new_assoc_sta(hapd, sta, !new_assoc);
+       } else {
+               if (conf->wpa)
+                       wpa_sm_event(hapd, sta, WPA_REAUTH);
+       }
+       ieee802_1x_notify_port_enabled(sta->eapol_sm, 1);
+       return 0;
+}
+
+#include <net/route.h>
+#include <netproto/802_11/ieee80211_dragonfly.h>
+
+static void
+bsd_wireless_event_receive(int sock, void *ctx, void *sock_ctx)
+{
+       struct bsd_driver_data *drv = ctx;
+       struct hostapd_data *hapd = drv->hapd;
+       char buf[2048];
+       struct if_announcemsghdr *ifan;
+       struct rt_msghdr *rtm;
+       struct ieee80211_michael_event *mic;
+       struct ieee80211_join_event *join;
+       struct ieee80211_leave_event *leave;
+       int n;
+
+       n = read(sock, buf, sizeof(buf));
+       if (n < 0) {
+               if (errno != EINTR && errno != EAGAIN)
+                       perror("read(PF_ROUTE)");
+               return;
+       }
+
+       rtm = (struct rt_msghdr *) buf;
+       if (rtm->rtm_version != RTM_VERSION) {
+               wpa_printf(MSG_DEBUG, "Routing message version %d not "
+                       "understood\n", rtm->rtm_version);
+               return;
+       }
+       ifan = (struct if_announcemsghdr *) rtm;
+       switch (rtm->rtm_type) {
+       case RTM_IEEE80211:
+               switch (ifan->ifan_what) {
+               case RTM_IEEE80211_ASSOC:
+               case RTM_IEEE80211_REASSOC:
+               case RTM_IEEE80211_DISASSOC:
+               case RTM_IEEE80211_SCAN:
+                       break;
+               case RTM_IEEE80211_LEAVE:
+                       leave = (struct ieee80211_leave_event *) &ifan[1];
+                       bsd_del_sta(drv, leave->iev_addr);
+                       break;
+               case RTM_IEEE80211_JOIN:
+#ifdef RTM_IEEE80211_REJOIN
+               case RTM_IEEE80211_REJOIN:
+#endif
+                       join = (struct ieee80211_join_event *) &ifan[1];
+                       bsd_new_sta(drv, join->iev_addr);
+                       break;
+               case RTM_IEEE80211_REPLAY:
+                       /* ignore */
+                       break;
+               case RTM_IEEE80211_MICHAEL:
+                       mic = (struct ieee80211_michael_event *) &ifan[1];
+                       wpa_printf(MSG_DEBUG,
+                               "Michael MIC failure wireless event: "
+                               "keyix=%u src_addr=" MACSTR, mic->iev_keyix,
+                               MAC2STR(mic->iev_src));
+                       ieee80211_michael_mic_failure(hapd, mic->iev_src, 1);
+                       break;
+               }
+               break;
+       }
+}
+
+static int
+bsd_wireless_event_init(void *priv)
+{
+       struct bsd_driver_data *drv = priv;
+       int s;
+
+       drv->wext_sock = -1;
+
+       s = socket(PF_ROUTE, SOCK_RAW, 0);
+       if (s < 0) {
+               perror("socket(PF_ROUTE,SOCK_RAW)");
+               return -1;
+       }
+       eloop_register_read_sock(s, bsd_wireless_event_receive, drv, NULL);
+       drv->wext_sock = s;
+
+       return 0;
+}
+
+static void
+bsd_wireless_event_deinit(void *priv)
+{
+       struct bsd_driver_data *drv = priv;
+
+       if (drv != NULL) {
+               if (drv->wext_sock < 0)
+                       return;
+               eloop_unregister_read_sock(drv->wext_sock);
+               close(drv->wext_sock);
+       }
+}
+
+
+static int
+bsd_send_eapol(void *priv, u8 *addr, u8 *data, size_t data_len, int encrypt)
+{
+       struct bsd_driver_data *drv = priv;
+       hostapd *hapd = drv->hapd;
+       unsigned char buf[3000];
+       unsigned char *bp = buf;
+       struct l2_ethhdr *eth;
+       size_t len;
+       int status;
+
+       /*
+        * Prepend the Etherent header.  If the caller left us
+        * space at the front we could just insert it but since
+        * we don't know we copy to a local buffer.  Given the frequency
+        * and size of frames this probably doesn't matter.
+        */
+       len = data_len + sizeof(struct l2_ethhdr);
+       if (len > sizeof(buf)) {
+               bp = malloc(len);
+               if (bp == NULL) {
+                       printf("EAPOL frame discarded, cannot malloc temp "
+                               "buffer of size %u!\n", len);
+                       return -1;
+               }
+       }
+       eth = (struct l2_ethhdr *) bp;
+       memcpy(eth->h_dest, addr, ETH_ALEN);
+       memcpy(eth->h_source, drv->hapd->own_addr, ETH_ALEN);
+       eth->h_proto = htons(ETH_P_EAPOL);
+       memcpy(eth+1, data, data_len);
+
+       if (HOSTAPD_DEBUG_COND(HOSTAPD_DEBUG_MSGDUMPS))
+               hostapd_hexdump("TX EAPOL", bp, len);
+
+       status = l2_packet_send(drv->sock_xmit, addr, ETH_P_EAPOL, bp, len);
+
+       if (bp != buf)
+               free(bp);
+       return status;
+}
+
+static void
+handle_read(void *ctx, const u8 *src_addr, const u8 *buf, size_t len)
+{
+       struct bsd_driver_data *drv = ctx;
+       hostapd *hapd = drv->hapd;
+       struct sta_info *sta;
+
+       sta = ap_get_sta(hapd, src_addr);
+       if (!sta || !(sta->flags & WLAN_STA_ASSOC)) {
+               printf("Data frame from not associated STA %s\n",
+                      ether_sprintf(src_addr));
+               /* XXX cannot happen */
+               return;
+       }
+       ieee802_1x_receive(hapd, src_addr, buf + sizeof(struct l2_ethhdr),
+                          len - sizeof(struct l2_ethhdr));
+}
+
+static int
+bsd_get_ssid(void *priv, u8 *buf, int len)
+{
+       struct bsd_driver_data *drv = priv;
+       hostapd *hapd = drv->hapd;
+       int ssid_len = get80211var(priv, IEEE80211_IOC_SSID, buf, len);
+
+       HOSTAPD_DEBUG(HOSTAPD_DEBUG_MINIMAL, "%s: ssid=\"%.*s\"\n",
+               __func__, ssid_len, buf);
+
+       return ssid_len;
+}
+
+static int
+bsd_set_ssid(void *priv, u8 *buf, int len)
+{
+       struct bsd_driver_data *drv = priv;
+       hostapd *hapd = drv->hapd;
+
+       HOSTAPD_DEBUG(HOSTAPD_DEBUG_MINIMAL, "%s: ssid=\"%.*s\"\n",
+               __func__, len, buf);
+
+       return set80211var(priv, IEEE80211_IOC_SSID, buf, len);
+}
+
+static int
+bsd_set_countermeasures(void *priv, int enabled)
+{
+       struct bsd_driver_data *drv = priv;
+
+       wpa_printf(MSG_DEBUG, "%s: enabled=%d", __FUNCTION__, enabled);
+       return set80211param(drv, IEEE80211_IOC_COUNTERMEASURES, enabled);
+}
+
+static int
+bsd_init(struct hostapd_data *hapd)
+{
+       struct bsd_driver_data *drv;
+
+       drv = malloc(sizeof(struct bsd_driver_data));
+       if (drv == NULL) {
+               printf("Could not allocate memory for bsd driver data\n");
+               goto bad;
+       }
+
+       memset(drv, 0, sizeof(*drv));
+       drv->ops = bsd_driver_ops;
+       drv->hapd = hapd;
+       drv->ioctl_sock = socket(PF_INET, SOCK_DGRAM, 0);
+       if (drv->ioctl_sock < 0) {
+               perror("socket[PF_INET,SOCK_DGRAM]");
+               goto bad;
+       }
+       memcpy(drv->iface, hapd->conf->iface, sizeof(drv->iface));
+
+       drv->sock_xmit = l2_packet_init(drv->iface, NULL, ETH_P_EAPOL,
+                                       handle_read, drv, 1);
+       if (drv->sock_xmit == NULL)
+               goto bad;
+       if (l2_packet_get_own_addr(drv->sock_xmit, hapd->own_addr))
+               goto bad;
+
+       bsd_set_iface_flags(drv, 0);    /* mark down during setup */
+
+       hapd->driver = &drv->ops;
+       return 0;
+bad:
+       if (drv->sock_xmit != NULL)
+               l2_packet_deinit(drv->sock_xmit);
+       if (drv->ioctl_sock >= 0)
+               close(drv->ioctl_sock);
+       if (drv != NULL)
+               free(drv);
+       return -1;
+}
+
+
+static void
+bsd_deinit(void *priv)
+{
+       struct bsd_driver_data *drv = priv;
+
+       drv->hapd->driver = NULL;
+
+       (void) bsd_set_iface_flags(drv, 0);
+       if (drv->ioctl_sock >= 0)
+               close(drv->ioctl_sock);
+       if (drv->sock_xmit != NULL)
+               l2_packet_deinit(drv->sock_xmit);
+       free(drv);
+}
+
+static const struct driver_ops bsd_driver_ops = {
+       .name                   = "bsd",
+       .init                   = bsd_init,
+       .deinit                 = bsd_deinit,
+       .set_ieee8021x          = bsd_set_ieee8021x,
+       .set_privacy            = bsd_set_privacy,
+       .set_encryption         = bsd_set_key,
+       .get_seqnum             = bsd_get_seqnum,
+       .flush                  = bsd_flush,
+       .set_generic_elem       = bsd_set_opt_ie,
+       .wireless_event_init    = bsd_wireless_event_init,
+       .wireless_event_deinit  = bsd_wireless_event_deinit,
+       .set_sta_authorized     = bsd_set_sta_authorized,
+       .read_sta_data          = bsd_read_sta_driver_data,
+       .send_eapol             = bsd_send_eapol,
+       .sta_disassoc           = bsd_sta_disassoc,
+       .sta_deauth             = bsd_sta_deauth,
+       .set_ssid               = bsd_set_ssid,
+       .get_ssid               = bsd_get_ssid,
+       .set_countermeasures    = bsd_set_countermeasures,
+       .sta_clear_stats        = bsd_sta_clear_stats,
+};
+
+void bsd_driver_register(void)
+{
+       driver_register(bsd_driver_ops.name, &bsd_driver_ops);
+}
diff --git a/usr.sbin/802_11/hostapd/hostapd.8 b/usr.sbin/802_11/hostapd/hostapd.8
new file mode 100644 (file)
index 0000000..6737102
--- /dev/null
@@ -0,0 +1,131 @@
+.\" Copyright (c) 2005 Sam Leffler <sam@errno.com>
+.\" All rights reserved.
+.\"
+.\" Redistribution and use in source and binary forms, with or without
+.\" modification, are permitted provided that the following conditions
+.\" are met:
+.\" 1. Redistributions of source code must retain the above copyright
+.\"    notice, this list of conditions and the following disclaimer.
+.\" 2. Redistributions in binary form must reproduce the above copyright
+.\"    notice, this list of conditions and the following disclaimer in the
+.\"    documentation and/or other materials provided with the distribution.
+.\"
+.\" THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
+.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+.\" ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
+.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+.\" SUCH DAMAGE.
+.\"
+.\" $FreeBSD: src/usr.sbin/wpa/hostapd/hostapd.8,v 1.2 2005/06/27 06:40:43 ru Exp $
+.\" $DragonFly: src/usr.sbin/802_11/hostapd/hostapd.8,v 1.1 2006/09/02 05:40:35 sephe Exp $
+.\"
+.Dd August 19, 2006
+.Dt HOSTAPD 8
+.Os
+.Sh NAME
+.Nm hostapd
+.Nd "authenticator for IEEE 802.11 networks"
+.Sh SYNOPSIS
+.Nm
+.Op Fl BdhKtv
+.Ar config-file ...
+.Sh DESCRIPTION
+The
+.Nm
+utility
+is an authenticator for IEEE 802.11 networks.
+It provides full support for WPA/IEEE 802.11i and
+can also act as an IEEE 802.1X Authenticator with a suitable
+backend Authentication Server (typically
+.Tn FreeRADIUS ) .
+The
+.Nm
+utility
+implements the authentication protocols that piggyback on top
+of the normal IEEE 802.11 protocol mechanisms.
+To use
+.Nm
+as an authenticator, the underlying device must support some
+basic functionality such as the ability to set security information
+in the 802.11 management frames.
+Beware that not all devices have this support.
+.Pp
+The
+.Nm
+utility
+is designed to be a
+.Dq daemon
+program that runs in the
+background and acts as the backend component controlling
+the wireless connection.
+It supports separate frontend programs such as the
+text-based frontend,
+.Xr hostapd_cli 8 .
+.Pp
+The following arguments must be specified on the command line:
+.Bl -tag -width indent
+.It Ar config-file
+Use the settings in the specified configuration file; the name of
+the specified wireless interface is contained in this file.
+See
+.Xr hostapd.conf 5
+for a description of the configuration file syntax.
+.Pp
+Changes to the configuration file can be reloaded by sending a
+.Dv SIGHUP
+to the
+.Nm
+processor or with the
+.Xr hostapd_cli 8
+utility, using
+.Dq Li "hostapd_cli reconfigure" .
+.El
+.Sh OPTIONS
+The options are as follows:
+.Bl -tag -width indent
+.It Fl d
+Enable debugging messages.
+If this option is supplied twice, more verbose messages are displayed.
+.It Fl h
+Show help text.
+.It Fl t
+Include timestamps in debugging output.
+.It Fl v
+Display version information on the terminal and exit.
+.It Fl B
+Detach from the controlling terminal and run as a daemon process
+in the background.
+.It Fl K
+Include key information in debugging output.
+.El
+.Sh SEE ALSO
+.Xr ath 4 ,
+.Xr ipw 4 ,
+.Xr iwi 4 ,
+.Xr ral 4 ,
+.\" .Xr ural 4 ,
+.Xr wi 4 ,
+.Xr hostapd.conf 5 ,
+.Xr hostapd_cli 8 ,
+.Xr ifconfig 8
+.Sh HISTORY
+The
+.Nm
+utility first appeared in
+.Fx 6.0 .
+.Sh AUTHORS
+The
+.Nm
+utility was written by
+.An Jouni Malinen Aq jkmaline@cc.hut.fi .
+This manual page is derived from the
+.Pa README
+file included in the
+.Nm
+distribution.
diff --git a/usr.sbin/802_11/hostapd/hostapd.conf.5 b/usr.sbin/802_11/hostapd/hostapd.conf.5
new file mode 100644 (file)
index 0000000..27a58f0
--- /dev/null
@@ -0,0 +1,56 @@
+.\" Copyright (c) 2005 Sam Leffler <sam@errno.com>
+.\" All rights reserved.
+.\"
+.\" Redistribution and use in source and binary forms, with or without
+.\" modification, are permitted provided that the following conditions
+.\" are met:
+.\" 1. Redistributions of source code must retain the above copyright
+.\"    notice, this list of conditions and the following disclaimer.
+.\" 2. Redistributions in binary form must reproduce the above copyright
+.\"    notice, this list of conditions and the following disclaimer in the
+.\"    documentation and/or other materials provided with the distribution.
+.\"
+.\" THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
+.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+.\" ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
+.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+.\" SUCH DAMAGE.
+.\"
+.\" $FreeBSD: src/usr.sbin/wpa/hostapd/hostapd.conf.5,v 1.2 2005/06/27 06:40:43 ru Exp $
+.\" $DragonFly: src/usr.sbin/802_11/hostapd/hostapd.conf.5,v 1.1 2006/09/02 05:40:35 sephe Exp $
+.\"
+.Dd August 19, 2006
+.Dt HOSTAPD.CONF 5
+.Os
+.Sh NAME
+.Nm hostapd.conf
+.Nd configuration file for
+.Xr hostapd 8
+utility
+.Sh DESCRIPTION
+This is a placeholder for a real manual page.
+.Sh SEE ALSO
+.Xr hostapd 8 ,
+.Xr hostapd_cli 8
+.Sh HISTORY
+The
+.Nm
+manual page and
+.Xr hostapd 8
+functionality first appeared in
+.Fx 6.0 .
+.Sh AUTHORS
+This manual page is derived from the
+.Pa README
+and
+.Pa hostapd.conf
+files in the
+.Nm hostapd
+distribution provided by
+.An Jouni Malinen Aq jkmaline@cc.hut.fi .
diff --git a/usr.sbin/802_11/hostapd_cli/Makefile b/usr.sbin/802_11/hostapd_cli/Makefile
new file mode 100644 (file)
index 0000000..5d91703
--- /dev/null
@@ -0,0 +1,13 @@
+# $FreeBSD: src/usr.sbin/wpa/hostapd_cli/Makefile,v 1.2.2.1 2006/03/24 01:43:18 sam Exp $
+# $DragonFly: src/usr.sbin/802_11/hostapd_cli/Makefile,v 1.1 2006/09/02 05:40:35 sephe Exp $
+
+SRCDIR= ${.CURDIR}/../../../contrib/hostapd-0.4.9
+
+.PATH: ${SRCDIR}
+
+PROG=  hostapd_cli
+SRCS=  hostapd_cli.c wpa_ctrl.c
+
+MAN=   hostapd_cli.8
+
+.include <bsd.prog.mk>
diff --git a/usr.sbin/802_11/hostapd_cli/hostapd_cli.8 b/usr.sbin/802_11/hostapd_cli/hostapd_cli.8
new file mode 100644 (file)
index 0000000..03baa67
--- /dev/null
@@ -0,0 +1,113 @@
+.\" Copyright (c) 2005 Sam Leffler <sam@errno.com>
+.\" All rights reserved.
+.\"
+.\" Redistribution and use in source and binary forms, with or without
+.\" modification, are permitted provided that the following conditions
+.\" are met:
+.\" 1. Redistributions of source code must retain the above copyright
+.\"    notice, this list of conditions and the following disclaimer.
+.\" 2. Redistributions in binary form must reproduce the above copyright
+.\"    notice, this list of conditions and the following disclaimer in the
+.\"    documentation and/or other materials provided with the distribution.
+.\"
+.\" THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
+.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+.\" ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
+.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+.\" SUCH DAMAGE.
+.\"
+.\" $FreeBSD: src/usr.sbin/wpa/hostapd_cli/hostapd_cli.8,v 1.2 2005/06/27 06:40:43 ru Exp $
+.\" $DragonFly: src/usr.sbin/802_11/hostapd_cli/hostapd_cli.8,v 1.1 2006/09/02 05:40:35 sephe Exp $
+.\"
+.Dd August 19, 2006
+.Dt HOSTAPD_CLI 8
+.Os
+.Sh NAME
+.Nm hostapd_cli
+.Nd text-based frontend program for interacting with
+.Xr hostapd 8
+.Sh SYNOPSIS
+.Nm
+.Op Ar commands
+.Sh DESCRIPTION
+The
+.Nm
+utility
+is a text-based frontend program for interacting with
+.Xr hostapd 8 .
+It is used to query the current status.
+.Pp
+The
+.Nm
+utility
+can show the
+current authentication status,
+dot11 and dot1x MIBs, etc.
+.Pp
+The
+.Nm
+utility
+supports two modes: interactive and command line.
+Both modes share the same command set.
+.Pp
+Interactive mode is started when
+.Nm
+is executed without any parameters on the command line.
+Commands are then entered from the controlling terminal in
+response to the
+.Nm
+prompt.
+In command line mode, the same commands are
+entered as command line arguments.
+.Sh COMMANDS
+The following commands may be supplied on the command line
+or at a prompt when operating interactively.
+.Bl -tag -width indent
+.It Ic mib
+Report MIB variables (dot1x, dot11) for the current interface.
+.It Ic sta Ar addr
+Report the MIB variables for the associated station with MAC address
+.Ar addr .
+.It Ic all_sta
+Report the MIB variables for all associated stations.
+.It Ic help
+Show usage help.
+.It Ic interface Op Ar ifname
+Show available interfaces and/or set the current interface
+when multiple are available.
+.It Ic level Ar debug_level
+Change the debugging level in
+.Xr hostapd 8 .
+Larger numbers generate more messages.
+.It Ic license
+Display the full
+license for
+.Nm .
+.It Ic quit
+Exit
+.Nm .
+.El
+.Sh SEE ALSO
+.Xr hostapd.conf 5 ,
+.Xr hostapd 8
+.Sh HISTORY
+The
+.Nm
+utility first appeared in
+.Fx 6.0 .
+.Sh AUTHORS
+The
+.Nm
+utility was written by
+.An Jouni Malinen Aq jkmaline@cc.hut.fi .
+This manual page is derived from the
+.Pa README
+file included in the
+.Nm hostapd
+distribution.
index 8b2147f..78bfda6 100644 (file)
@@ -13,7 +13,7 @@
  * See README and COPYING for more details.
  *
  * $FreeBSD: src/usr.sbin/wpa/l2_packet.c,v 1.1.2.2 2006/03/24 01:43:17 sam Exp $
- * $DragonFly: src/usr.sbin/802_11/l2_packet.c,v 1.1 2006/06/24 07:29:44 sephe Exp $
+ * $DragonFly: src/usr.sbin/802_11/l2_packet.c,v 1.2 2006/09/02 05:40:35 sephe Exp $
  */
 
 /*
@@ -32,6 +32,7 @@
 #include <netinet/in.h>
 #include <arpa/inet.h>
 
+#include <fcntl.h>
 #include <stdlib.h>
 #include <stdio.h>
 #include <errno.h>
@@ -52,6 +53,53 @@ struct l2_packet_data {
                     * buffers */
 };
 
+/*
+ * The version of libpcap in FreeBSD 5.2.1 doesn't have these routines.
+ * Call me insane if you will, but I still run 5.2.1 on my laptop, and
+ * I'd like to use WPA there.
+ */
+
+int
+pcap_get_selectable_fd(pcap_t *p)
+{
+       return(pcap_fileno(p));
+}
+
+/*
+ * The old version of libpcap opens its BPF descriptor in read-only
+ * mode. We need to temporarily create a new one we can write to.
+ */
+
+int
+pcap_inject(pcap_t *p, const void *buf, size_t len)
+{
+       int                     fd;
+       int                     res, n = 0;
+       char                    device[sizeof "/dev/bpf0000000000"];
+       struct ifreq            ifr;
+
+        /*
+         * Go through all the minors and find one that isn't in use.
+         */
+       do {
+               (void)snprintf(device, sizeof(device), "/dev/bpf%d", n++);
+               fd = open(device, O_RDWR);
+       } while (fd < 0 && errno == EBUSY);
+
+       if (fd == -1)
+               return(-1);
+
+       bzero((char *)&ifr, sizeof(ifr));
+       ioctl(pcap_fileno(p), BIOCGETIF, (caddr_t)&ifr);
+       ioctl(fd, BIOCSETIF, (caddr_t)&ifr);
+
+       res = write(fd, buf, len);
+
+       close(fd);
+
+       return(res);
+}
+
 int
 l2_packet_get_own_addr(struct l2_packet_data *l2, u8 *addr)
 {
index 6ec865d..5777339 100644 (file)
@@ -30,7 +30,7 @@
  * THE POSSIBILITY OF SUCH DAMAGE.
  *
  * $FreeBSD: src/usr.sbin/wpa/wpa_supplicant/Packet32.c,v 1.2.2.2 2006/04/12 17:21:08 sam Exp $
- * $DragonFly: src/usr.sbin/802_11/wpa_supplicant/Packet32.c,v 1.1 2006/06/24 07:29:44 sephe Exp $
+ * $DragonFly: src/usr.sbin/802_11/wpa_supplicant/Packet32.c,v 1.2 2006/09/02 05:40:35 sephe Exp $
  */
 
 /*
@@ -345,53 +345,3 @@ PacketCloseAdapter(iface)
 
        return;
 }
-
-#if __FreeBSD_version < 600000
-
-/*
- * The version of libpcap in FreeBSD 5.2.1 doesn't have these routines.
- * Call me insane if you will, but I still run 5.2.1 on my laptop, and
- * I'd like to use WPA there.
- */
-
-int
-pcap_get_selectable_fd(pcap_t *p)
-{
-       return(pcap_fileno(p));
-}
-
-/*
- * The old version of libpcap opens its BPF descriptor in read-only
- * mode. We need to temporarily create a new one we can write to.
- */
-
-int
-pcap_inject(pcap_t *p, const void *buf, size_t len)
-{
-       int                     fd;
-       int                     res, n = 0;
-       char                    device[sizeof "/dev/bpf0000000000"];
-       struct ifreq            ifr;
-
-        /*
-         * Go through all the minors and find one that isn't in use.
-         */
-       do {
-               (void)snprintf(device, sizeof(device), "/dev/bpf%d", n++);
-               fd = open(device, O_RDWR);
-       } while (fd < 0 && errno == EBUSY);
-
-       if (fd == -1)
-               return(-1);
-
-       bzero((char *)&ifr, sizeof(ifr));
-       ioctl(pcap_fileno(p), BIOCGETIF, (caddr_t)&ifr);
-       ioctl(fd, BIOCSETIF, (caddr_t)&ifr);
-
-       res = write(fd, buf, len);
-
-       close(fd);
-
-       return(res);
-}
-#endif