#include "common.h"
#include "driver.h"
#include "eloop.h"
-#include "ieee802_11_defs.h"
+#include "common/ieee802_11_defs.h"
#include <net/if.h>
+#include <net/if_media.h>
#ifdef __NetBSD__
#include <net/if_ether.h>
-#define COMPAT_FREEBSD_NET80211
#else
#include <net/ethernet.h>
#endif
#include <net/route.h>
+#ifdef __DragonFly__
+#include <netproto/802_11/ieee80211_ioctl.h>
+#include <netproto/802_11/ieee80211_dragonfly.h>
+#else /* __DragonFly__ */
#include <net80211/ieee80211.h>
-#include <net80211/ieee80211_crypto.h>
#include <net80211/ieee80211_ioctl.h>
+#include <net80211/ieee80211_crypto.h>
+#endif /* __DragonFly__ */
#if __FreeBSD__
#include <net80211/ieee80211_freebsd.h>
#endif
#include <net80211/ieee80211_netbsd.h>
#endif
-#ifdef HOSTAPD
-
-/*
- * Avoid conflicts with hostapd definitions by undefining couple of defines
- * from net80211 header files.
- */
-#undef RSN_VERSION
-#undef WPA_VERSION
-#undef WPA_OUI_TYPE
-
-#include "l2_packet/l2_packet.h"
-#include "../../hostapd/hostapd.h"
-#include "../../hostapd/config.h"
-#include "../../hostapd/eapol_sm.h"
-#include "../../hostapd/sta_flags.h"
-
-struct bsd_driver_data {
- 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 int bsd_sta_deauth(void *priv, const u8 *own_addr, const u8 *addr,
- int reason_code);
+/* Generic functions for hostapd and wpa_supplicant */
static int
-set80211var(struct bsd_driver_data *drv, int op, const void *arg, int arg_len)
+bsd_set80211var(int s, const char *ifname, int op, const void *arg, int arg_len)
{
struct ieee80211req ireq;
- memset(&ireq, 0, sizeof(ireq));
- os_strlcpy(ireq.i_name, drv->iface, IFNAMSIZ);
+ os_memset(&ireq, 0, sizeof(ireq));
+ os_strlcpy(ireq.i_name, ifname, sizeof(ireq.i_name));
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]");
+ if (ioctl(s, SIOCS80211, &ireq) < 0) {
+ fprintf(stderr, "ioctl[SIOCS80211, op %u, len %u]: %s\n",
+ op, arg_len, strerror(errno));
return -1;
}
return 0;
}
static int
-get80211var(struct bsd_driver_data *drv, int op, void *arg, int arg_len)
+bsd_get80211var(int s, const char *ifname, int op, void *arg, int arg_len)
{
struct ieee80211req ireq;
- memset(&ireq, 0, sizeof(ireq));
- os_strlcpy(ireq.i_name, drv->iface, IFNAMSIZ);
+ os_memset(&ireq, 0, sizeof(ireq));
+ os_strlcpy(ireq.i_name, ifname, sizeof(ireq.i_name));
ireq.i_type = op;
ireq.i_len = arg_len;
ireq.i_data = arg;
- if (ioctl(drv->ioctl_sock, SIOCG80211, &ireq) < 0) {
- perror("ioctl[SIOCG80211]");
+ if (ioctl(s, SIOCG80211, &ireq) < 0) {
+ fprintf(stderr, "ioctl[SIOCG80211, op %u, len %u]: %s\n",
+ op, arg_len, strerror(errno));
return -1;
}
return ireq.i_len;
}
static int
-set80211param(struct bsd_driver_data *drv, int op, int arg)
+bsd_set80211param(int s, const char *ifname, int op, int arg)
{
struct ieee80211req ireq;
- memset(&ireq, 0, sizeof(ireq));
- os_strlcpy(ireq.i_name, drv->iface, IFNAMSIZ);
+ os_memset(&ireq, 0, sizeof(ireq));
+ os_strlcpy(ireq.i_name, ifname, sizeof(ireq.i_name));
ireq.i_type = op;
ireq.i_val = arg;
- if (ioctl(drv->ioctl_sock, SIOCS80211, &ireq) < 0) {
- perror("ioctl[SIOCS80211]");
+ if (ioctl(s, SIOCS80211, &ireq) < 0) {
+ fprintf(stderr, "ioctl[SIOCS80211, op %u, arg 0x%x]: %s\n",
+ op, arg, strerror(errno));
return -1;
}
return 0;
}
+static int
+bsd_get_ssid(int s, const char *ifname, u8 *ssid)
+{
+#ifdef SIOCG80211NWID
+ struct ieee80211_nwid nwid;
+ struct ifreq ifr;
+
+ os_memset(&ifr, 0, sizeof(ifr));
+ os_strncpy(ifr.ifr_name, ifname, sizeof(ifr.ifr_name));
+ ifr.ifr_data = (void *)&nwid;
+ if (ioctl(s, SIOCG80211NWID, &ifr) < 0 ||
+ nwid.i_len > IEEE80211_NWID_LEN)
+ return -1;
+ os_memcpy(ssid, nwid.i_nwid, nwid.i_len);
+ return nwid.i_len;
+#else
+ return bsd_get80211var(s, ifname, IEEE80211_IOC_SSID,
+ ssid, IEEE80211_NWID_LEN);
+#endif
+}
+
+static int
+bsd_set_ssid(int s, const char *ifname, const u8 *ssid, size_t ssid_len)
+{
+#ifdef SIOCS80211NWID
+ struct ieee80211_nwid nwid;
+ struct ifreq ifr;
+
+ os_memcpy(nwid.i_nwid, ssid, ssid_len);
+ nwid.i_len = ssid_len;
+ os_memset(&ifr, 0, sizeof(ifr));
+ os_strncpy(ifr.ifr_name, ifname, sizeof(ifr.ifr_name));
+ ifr.ifr_data = (void *)&nwid;
+ return ioctl(s, SIOCS80211NWID, &ifr);
+#else
+ return bsd_set80211var(s, ifname, IEEE80211_IOC_SSID, ssid, ssid_len);
+#endif
+}
+
+static int
+bsd_get_if_media(int s, const char *ifname)
+{
+ struct ifmediareq ifmr;
+
+ os_memset(&ifmr, 0, sizeof(ifmr));
+ os_strlcpy(ifmr.ifm_name, ifname, sizeof(ifmr.ifm_name));
+
+ if (ioctl(s, SIOCGIFMEDIA, &ifmr) < 0) {
+ wpa_printf(MSG_ERROR, "%s: SIOCGIFMEDIA %s", __func__,
+ strerror(errno));
+ return -1;
+ }
+
+ return ifmr.ifm_current;
+}
+
+static int
+bsd_set_if_media(int s, const char *ifname, int media)
+{
+ struct ifreq ifr;
+
+ os_memset(&ifr, 0, sizeof(ifr));
+ os_strlcpy(ifr.ifr_name, ifname, sizeof(ifr.ifr_name));
+ ifr.ifr_media = media;
+
+ if (ioctl(s, SIOCSIFMEDIA, &ifr) < 0) {
+ wpa_printf(MSG_ERROR, "%s: SIOCSIFMEDIA %s", __func__,
+ strerror(errno));
+ return -1;
+ }
+
+ return 0;
+}
+
+static int
+bsd_set_mediaopt(int s, const char *ifname, uint32_t mask, uint32_t mode)
+{
+ int media = bsd_get_if_media(s, ifname);
+
+ if (media < 0)
+ return -1;
+ media &= ~mask;
+ media |= mode;
+ if (bsd_set_if_media(s, ifname, media) < 0)
+ return -1;
+ return 0;
+}
+
+static int
+bsd_del_key(int s, const char *ifname, const u8 *addr, int key_idx)
+{
+ struct ieee80211req_del_key wk;
+
+ os_memset(&wk, 0, sizeof(wk));
+ if (addr == NULL) {
+ wpa_printf(MSG_DEBUG, "%s: key_idx=%d", __func__, key_idx);
+ wk.idk_keyix = key_idx;
+ } else {
+ wpa_printf(MSG_DEBUG, "%s: addr=" MACSTR, __func__,
+ MAC2STR(addr));
+ os_memcpy(wk.idk_macaddr, addr, IEEE80211_ADDR_LEN);
+ wk.idk_keyix = (u_int8_t) IEEE80211_KEYIX_NONE; /* XXX */
+ }
+
+ return bsd_set80211var(s, ifname, IEEE80211_IOC_DELKEY, &wk,
+ sizeof(wk));
+}
+
+static int
+bsd_send_mlme_param(int s, const char *ifname, const u8 op, const u16 reason,
+ const u8 *addr)
+{
+ struct ieee80211req_mlme mlme;
+
+ os_memset(&mlme, 0, sizeof(mlme));
+ mlme.im_op = op;
+ mlme.im_reason = reason;
+ os_memcpy(mlme.im_macaddr, addr, IEEE80211_ADDR_LEN);
+ return bsd_set80211var(s, ifname, IEEE80211_IOC_MLME, &mlme,
+ sizeof(mlme));
+}
+
+
+#ifdef HOSTAPD
+
+/*
+ * Avoid conflicts with hostapd definitions by undefining couple of defines
+ * from net80211 header files.
+ */
+#undef RSN_VERSION
+#undef WPA_VERSION
+#undef WPA_OUI_TYPE
+
+#include "l2_packet/l2_packet.h"
+
+struct bsd_driver_data {
+ 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 int bsd_sta_deauth(void *priv, const u8 *own_addr, const u8 *addr,
+ int reason_code);
+
+static int
+set80211var(struct bsd_driver_data *drv, int op, const void *arg, int arg_len)
+{
+ return bsd_set80211var(drv->ioctl_sock, drv->iface, op, arg, arg_len);
+}
+
+static int
+get80211var(struct bsd_driver_data *drv, int op, void *arg, int arg_len)
+{
+ return bsd_get80211var(drv->ioctl_sock, drv->iface, op, arg, arg_len);
+}
+
+static int
+set80211param(struct bsd_driver_data *drv, int op, int arg)
+{
+ return bsd_set80211param(drv->ioctl_sock, drv->iface, op, arg);
+}
+
static const char *
ether_sprintf(const u8 *addr)
{
* Configure WPA parameters.
*/
static int
-bsd_configure_wpa(struct bsd_driver_data *drv)
+bsd_configure_wpa(struct bsd_driver_data *drv, struct wpa_bss_params *params)
{
static const char *ciphernames[] =
{ "WEP", "TKIP", "AES-OCB", "AES-CCM", "CKIP", "NONE" };
- struct hostapd_data *hapd = drv->hapd;
- struct hostapd_bss_config *conf = hapd->conf;
int v;
- switch (conf->wpa_group) {
+ switch (params->wpa_group) {
case WPA_CIPHER_CCMP:
v = IEEE80211_CIPHER_AES_CCM;
break;
break;
default:
printf("Unknown group key cipher %u\n",
- conf->wpa_group);
+ params->wpa_group);
return -1;
}
wpa_printf(MSG_DEBUG, "%s: group key cipher=%s (%u)",
}
if (v == IEEE80211_CIPHER_WEP) {
/* key length is done only for specific ciphers */
- v = (conf->wpa_group == WPA_CIPHER_WEP104 ? 13 : 5);
+ v = (params->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)
+ if (params->wpa_pairwise & WPA_CIPHER_CCMP)
v |= 1<<IEEE80211_CIPHER_AES_CCM;
- if (conf->wpa_pairwise & WPA_CIPHER_TKIP)
+ if (params->wpa_pairwise & WPA_CIPHER_TKIP)
v |= 1<<IEEE80211_CIPHER_TKIP;
- if (conf->wpa_pairwise & WPA_CIPHER_NONE)
+ if (params->wpa_pairwise & WPA_CIPHER_NONE)
v |= 1<<IEEE80211_CIPHER_NONE;
wpa_printf(MSG_DEBUG, "%s: pairwise key ciphers=0x%x", __func__, v);
if (set80211param(drv, IEEE80211_IOC_UCASTCIPHERS, v)) {
}
wpa_printf(MSG_DEBUG, "%s: key management algorithms=0x%x",
- __func__, conf->wpa_key_mgmt);
- if (set80211param(drv, IEEE80211_IOC_KEYMGTALGS, conf->wpa_key_mgmt)) {
+ __func__, params->wpa_key_mgmt);
+ if (set80211param(drv, IEEE80211_IOC_KEYMGTALGS, params->wpa_key_mgmt))
+ {
printf("Unable to set key management algorithms to 0x%x\n",
- conf->wpa_key_mgmt);
+ params->wpa_key_mgmt);
return -1;
}
v = 0;
- if (conf->rsn_preauth)
+ if (params->rsn_preauth)
v |= BIT(0);
wpa_printf(MSG_DEBUG, "%s: rsn capabilities=0x%x",
- __func__, conf->rsn_preauth);
+ __func__, params->rsn_preauth);
if (set80211param(drv, IEEE80211_IOC_RSNCAPS, v)) {
printf("Unable to set RSN capabilities to 0x%x\n", v);
return -1;
}
- wpa_printf(MSG_DEBUG, "%s: enable WPA= 0x%x", __func__, conf->wpa);
- if (set80211param(drv, IEEE80211_IOC_WPA, conf->wpa)) {
- printf("Unable to set WPA to %u\n", conf->wpa);
+ wpa_printf(MSG_DEBUG, "%s: enable WPA= 0x%x", __func__, params->wpa);
+ if (set80211param(drv, IEEE80211_IOC_WPA, params->wpa)) {
+ printf("Unable to set WPA to %u\n", params->wpa);
return -1;
}
return 0;
return -1;
memset(&ifr, 0, sizeof(ifr));
- os_strlcpy(ifr.ifr_name, drv->iface, IFNAMSIZ);
+ os_strlcpy(ifr.ifr_name, drv->iface, sizeof(ifr.ifr_name));
if (ioctl(drv->ioctl_sock, SIOCGIFFLAGS, &ifr) != 0) {
perror("ioctl[SIOCGIFFLAGS]");
return -1;
}
- if (dev_up) {
- memset(&ifr, 0, sizeof(ifr));
- os_strlcpy(ifr.ifr_name, drv->iface, IFNAMSIZ);
- 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(const char *ifname, void *priv, int enabled)
+bsd_set_ieee8021x(void *priv, struct wpa_bss_params *params)
{
struct bsd_driver_data *drv = priv;
- struct hostapd_data *hapd = drv->hapd;
- struct hostapd_bss_config *conf = hapd->conf;
- wpa_printf(MSG_DEBUG, "%s: enabled=%d", __func__, enabled);
+ wpa_printf(MSG_DEBUG, "%s: enabled=%d", __func__, params->enabled);
- if (!enabled) {
+ if (!params->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,
+ if (!params->wpa && !params->ieee802_1x) {
+ hostapd_logger(drv->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,
+ if (params->wpa && bsd_configure_wpa(drv, params) != 0) {
+ hostapd_logger(drv->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,
+ (params->wpa ? IEEE80211_AUTH_WPA : IEEE80211_AUTH_8021X))) {
+ hostapd_logger(drv->hapd, NULL, HOSTAPD_MODULE_DRIVER,
HOSTAPD_LEVEL_WARNING, "Error enabling WPA/802.1X!");
return -1;
}
bsd_set_sta_authorized(void *priv, const u8 *addr, int authorized)
{
struct bsd_driver_data *drv = priv;
- struct ieee80211req_mlme mlme;
-
- wpa_printf(MSG_DEBUG, "%s: addr=%s authorized=%d",
- __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(drv, IEEE80211_IOC_MLME, &mlme, sizeof(mlme));
+ return bsd_send_mlme_param(drv->ioctl_sock, drv->iface, authorized ?
+ IEEE80211_MLME_AUTHORIZE :
+ IEEE80211_MLME_UNAUTHORIZE, 0, addr);
}
static int
int flags_and)
{
/* For now, only support setting Authorized flag */
- if (flags_or & WLAN_STA_AUTHORIZED)
+ if (flags_or & WPA_STA_AUTHORIZED)
return bsd_set_sta_authorized(priv, addr, 1);
- if (!(flags_and & WLAN_STA_AUTHORIZED))
+ if (!(flags_and & WPA_STA_AUTHORIZED))
return bsd_set_sta_authorized(priv, addr, 0);
return 0;
}
static int
-bsd_del_key(void *priv, const u8 *addr, int key_idx)
-{
- struct bsd_driver_data *drv = priv;
- struct ieee80211req_del_key wk;
-
- wpa_printf(MSG_DEBUG, "%s: addr=%s key_idx=%d",
- __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(drv, IEEE80211_IOC_DELKEY, &wk, sizeof(wk));
-}
-
-static int
-bsd_set_key(const char *ifname, void *priv, wpa_alg alg,
+bsd_set_key(const char *ifname, void *priv, enum wpa_alg alg,
const u8 *addr, int key_idx, int set_tx, const u8 *seq,
size_t seq_len, const u8 *key, size_t key_len)
{
u_int8_t cipher;
if (alg == WPA_ALG_NONE)
- return bsd_del_key(drv, addr, key_idx);
+ return bsd_del_key(drv->ioctl_sock, drv->iface, addr, key_idx);
wpa_printf(MSG_DEBUG, "%s: alg=%d addr=%s key_idx=%d",
__func__, alg, ether_sprintf(addr), key_idx);
}
if (key_len > sizeof(wk.ik_keydata)) {
- printf("%s: key length %d too big\n", __func__, key_len);
+ printf("%s: key length %d too big\n", __func__, (int) key_len);
return -3;
}
bsd_sta_deauth(void *priv, const u8 *own_addr, const u8 *addr, int reason_code)
{
struct bsd_driver_data *drv = priv;
- struct ieee80211req_mlme mlme;
-
- wpa_printf(MSG_DEBUG, "%s: addr=%s reason_code=%d",
- __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(drv, IEEE80211_IOC_MLME, &mlme, sizeof(mlme));
+ return bsd_send_mlme_param(drv->ioctl_sock, drv->iface,
+ IEEE80211_MLME_DEAUTH, reason_code, addr);
}
static int
int reason_code)
{
struct bsd_driver_data *drv = priv;
- struct ieee80211req_mlme mlme;
- wpa_printf(MSG_DEBUG, "%s: addr=%s reason_code=%d",
- __func__, ether_sprintf(addr), reason_code);
-
- mlme.im_op = IEEE80211_MLME_DISASSOC;
- mlme.im_reason = reason_code;
- memcpy(mlme.im_macaddr, addr, IEEE80211_ADDR_LEN);
- return set80211var(drv, IEEE80211_IOC_MLME, &mlme, sizeof(mlme));
+ return bsd_send_mlme_param(drv->ioctl_sock, drv->iface,
+ IEEE80211_MLME_DISASSOC, reason_code, addr);
}
-static int
+static void
bsd_new_sta(struct bsd_driver_data *drv, u8 addr[IEEE80211_ADDR_LEN])
{
struct hostapd_data *hapd = drv->hapd;
ielen += 2;
no_ie:
- return hostapd_notif_assoc(hapd, addr, iebuf, ielen);
+ drv_event_assoc(hapd, addr, iebuf, ielen);
}
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_join_event *join;
struct ieee80211_leave_event *leave;
int n;
+ union wpa_event_data data;
n = read(sock, buf, sizeof(buf));
if (n < 0) {
break;
case RTM_IEEE80211_LEAVE:
leave = (struct ieee80211_leave_event *) &ifan[1];
- hostapd_notif_disassoc(drv->hapd, leave->iev_addr);
+ drv_event_disassoc(drv->hapd, leave->iev_addr);
break;
case RTM_IEEE80211_JOIN:
#ifdef RTM_IEEE80211_REJOIN
"Michael MIC failure wireless event: "
"keyix=%u src_addr=" MACSTR, mic->iev_keyix,
MAC2STR(mic->iev_src));
- hostapd_michael_mic_failure(hapd, mic->iev_src);
+ os_memset(&data, 0, sizeof(data));
+ data.michael_mic_failure.unicast = 1;
+ data.michael_mic_failure.src = mic->iev_src;
+ wpa_supplicant_event(drv->hapd,
+ EVENT_MICHAEL_MIC_FAILURE, &data);
break;
}
break;
int encrypt, const u8 *own_addr)
{
struct bsd_driver_data *drv = priv;
- unsigned char buf[3000];
- unsigned char *bp = buf;
+ unsigned char *bp;
struct l2_ethhdr *eth;
size_t len;
int status;
/*
- * Prepend the Etherent header. If the caller left us
+ * Prepend the Ethernet 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;
- }
+ bp = os_zalloc(len);
+ if (bp == NULL) {
+ wpa_printf(MSG_ERROR, "malloc() failed for bsd_send_eapol"
+ "(len=%lu)", (unsigned long) len);
+ return -1;
}
eth = (struct l2_ethhdr *) bp;
- memcpy(eth->h_dest, addr, ETH_ALEN);
- memcpy(eth->h_source, own_addr, ETH_ALEN);
+ os_memcpy(eth->h_dest, addr, ETH_ALEN);
+ os_memcpy(eth->h_source, own_addr, ETH_ALEN);
eth->h_proto = htons(ETH_P_EAPOL);
- memcpy(eth+1, data, data_len);
+ os_memcpy(eth + 1, data, data_len);
wpa_hexdump(MSG_MSGDUMP, "TX EAPOL", bp, len);
status = l2_packet_send(drv->sock_xmit, addr, ETH_P_EAPOL, bp, len);
- if (bp != buf)
- free(bp);
+ os_free(bp);
return status;
}
handle_read(void *ctx, const u8 *src_addr, const u8 *buf, size_t len)
{
struct bsd_driver_data *drv = ctx;
- hostapd_eapol_receive(drv->hapd, src_addr,
- buf + sizeof(struct l2_ethhdr),
- len - sizeof(struct l2_ethhdr));
+ drv_event_eapol_rx(drv->hapd, src_addr, buf + sizeof(struct l2_ethhdr),
+ len - sizeof(struct l2_ethhdr));
}
static int
-bsd_get_ssid(const char *ifname, void *priv, u8 *buf, int len)
+hostapd_bsd_get_ssid(const char *ifname, void *priv, u8 *buf, int len)
{
struct bsd_driver_data *drv = priv;
- int ssid_len = get80211var(drv, IEEE80211_IOC_SSID, buf, len);
+ int ssid_len;
+ ssid_len = bsd_get_ssid(drv->ioctl_sock, drv->iface, buf);
wpa_printf(MSG_DEBUG, "%s: ssid=\"%.*s\"", __func__, ssid_len, buf);
return ssid_len;
}
static int
-bsd_set_ssid(const char *ifname, void *priv, const u8 *buf, int len)
+hostapd_bsd_set_ssid(const char *ifname, void *priv, const u8 *buf, int len)
{
struct bsd_driver_data *drv = priv;
wpa_printf(MSG_DEBUG, "%s: ssid=\"%.*s\"", __func__, len, buf);
- return set80211var(drv, IEEE80211_IOC_SSID, buf, len);
+ return bsd_set_ssid(drv->ioctl_sock, drv->iface, buf, len);
+}
+
+static int
+bsd_set_freq(void *priv, struct hostapd_freq_params *freq)
+{
+ struct bsd_driver_data *drv = priv;
+ struct ieee80211chanreq creq;
+ uint32_t mode;
+
+ if (freq->channel < 14)
+ mode = IFM_IEEE80211_11G;
+ else if (freq->channel == 14)
+ mode = IFM_IEEE80211_11B;
+ else
+ mode = IFM_IEEE80211_11A;
+ if (bsd_set_mediaopt(drv->ioctl_sock, drv->iface, IFM_MMASK,
+ mode) < 0) {
+ wpa_printf(MSG_ERROR, "%s: failed to set modulation mode",
+ __func__);
+ return -1;
+ }
+
+ os_memset(&creq, 0, sizeof(creq));
+ os_strlcpy(creq.i_name, drv->iface, sizeof(creq.i_name));
+ creq.i_channel = freq->channel;
+ return ioctl(drv->ioctl_sock, SIOCS80211CHANNEL, &creq);
}
static void *
if (bsd_wireless_event_init(drv))
goto bad;
+ if (bsd_set_mediaopt(drv->ioctl_sock, drv->iface, IFM_OMASK,
+ IFM_IEEE80211_HOSTAP) < 0) {
+ wpa_printf(MSG_ERROR, "%s: failed to set operation mode",
+ __func__);
+ goto bad;
+ }
+
return drv;
bad:
if (drv->sock_xmit != NULL)
if (drv->ioctl_sock >= 0)
close(drv->ioctl_sock);
if (drv != NULL)
- free(drv);
+ os_free(drv);
return NULL;
}
close(drv->ioctl_sock);
if (drv->sock_xmit != NULL)
l2_packet_deinit(drv->sock_xmit);
- free(drv);
+ os_free(drv);
}
const struct wpa_driver_ops wpa_driver_bsd_ops = {
.hapd_deinit = bsd_deinit,
.set_ieee8021x = bsd_set_ieee8021x,
.set_privacy = bsd_set_privacy,
- .hapd_set_key = bsd_set_key,
+ .set_key = bsd_set_key,
.get_seqnum = bsd_get_seqnum,
.flush = bsd_flush,
.set_generic_elem = bsd_set_opt_ie,
.hapd_send_eapol = bsd_send_eapol,
.sta_disassoc = bsd_sta_disassoc,
.sta_deauth = bsd_sta_deauth,
- .hapd_set_ssid = bsd_set_ssid,
- .hapd_get_ssid = bsd_get_ssid,
+ .hapd_set_ssid = hostapd_bsd_set_ssid,
+ .hapd_get_ssid = hostapd_bsd_get_ssid,
+ .set_freq = bsd_set_freq,
};
#else /* HOSTAPD */
static int
set80211var(struct wpa_driver_bsd_data *drv, int op, const void *arg, int arg_len)
{
- struct ieee80211req ireq;
-
- os_memset(&ireq, 0, sizeof(ireq));
- os_strlcpy(ireq.i_name, drv->ifname, IFNAMSIZ);
- ireq.i_type = op;
- ireq.i_len = arg_len;
- ireq.i_data = (void *) arg;
-
- if (ioctl(drv->sock, SIOCS80211, &ireq) < 0) {
- fprintf(stderr, "ioctl[SIOCS80211, op %u, len %u]: %s\n",
- op, arg_len, strerror(errno));
- return -1;
- }
- return 0;
+ return bsd_set80211var(drv->sock, drv->ifname, op, arg, arg_len);
}
static int
get80211var(struct wpa_driver_bsd_data *drv, int op, void *arg, int arg_len)
{
- struct ieee80211req ireq;
-
- os_memset(&ireq, 0, sizeof(ireq));
- os_strlcpy(ireq.i_name, drv->ifname, IFNAMSIZ);
- ireq.i_type = op;
- ireq.i_len = arg_len;
- ireq.i_data = arg;
-
- if (ioctl(drv->sock, SIOCG80211, &ireq) < 0) {
- fprintf(stderr, "ioctl[SIOCG80211, op %u, len %u]: %s\n",
- op, arg_len, strerror(errno));
- return -1;
- }
- return ireq.i_len;
+ return bsd_get80211var(drv->sock, drv->ifname, op, arg, arg_len);
}
static int
set80211param(struct wpa_driver_bsd_data *drv, int op, int arg)
{
- struct ieee80211req ireq;
-
- os_memset(&ireq, 0, sizeof(ireq));
- os_strlcpy(ireq.i_name, drv->ifname, IFNAMSIZ);
- ireq.i_type = op;
- ireq.i_val = arg;
-
- if (ioctl(drv->sock, SIOCS80211, &ireq) < 0) {
- fprintf(stderr, "ioctl[SIOCS80211, op %u, arg 0x%x]: %s\n",
- op, arg, strerror(errno));
- return -1;
- }
- return 0;
+ return bsd_set80211param(drv->sock, drv->ifname, op, arg);
}
static int
struct ieee80211req ireq;
os_memset(&ireq, 0, sizeof(ireq));
- os_strlcpy(ireq.i_name, drv->ifname, IFNAMSIZ);
+ os_strlcpy(ireq.i_name, drv->ifname, sizeof(ireq.i_name));
ireq.i_type = op;
if (ioctl(drv->sock, SIOCG80211, &ireq) < 0) {
wpa_driver_bsd_get_bssid(void *priv, u8 *bssid)
{
struct wpa_driver_bsd_data *drv = priv;
-#ifdef __NetBSD__
+#ifdef SIOCG80211BSSID
struct ieee80211_bssid bs;
os_strncpy(bs.i_name, drv->ifname, sizeof(bs.i_name));
wpa_driver_bsd_get_ssid(void *priv, u8 *ssid)
{
struct wpa_driver_bsd_data *drv = priv;
-#ifdef __NetBSD__
- struct ieee80211_nwid nwid;
- struct ifreq ifr;
- os_memset(&ifr, 0, sizeof(ifr));
- os_strncpy(ifr.ifr_name, drv->ifname, sizeof(ifr.ifr_name));
- ifr.ifr_data = (void *)&nwid;
- if (ioctl(drv->sock, SIOCG80211NWID, &ifr) < 0 ||
- nwid.i_len > IEEE80211_NWID_LEN)
- return -1;
- os_memcpy(ssid, nwid.i_nwid, nwid.i_len);
- return nwid.i_len;
-#else
- return get80211var(drv, IEEE80211_IOC_SSID,
- ssid, IEEE80211_NWID_LEN);
-#endif
+ return bsd_get_ssid(drv->sock, drv->ifname, ssid);
}
static int
size_t ssid_len)
{
struct wpa_driver_bsd_data *drv = priv;
-#ifdef __NetBSD__
- struct ieee80211_nwid nwid;
- struct ifreq ifr;
- os_memcpy(nwid.i_nwid, ssid, ssid_len);
- nwid.i_len = ssid_len;
- os_memset(&ifr, 0, sizeof(ifr));
- os_strncpy(ifr.ifr_name, drv->ifname, sizeof(ifr.ifr_name));
- ifr.ifr_data = (void *)&nwid;
- return ioctl(drv->sock, SIOCS80211NWID, &ifr);
-#else
- return set80211var(drv, IEEE80211_IOC_SSID, ssid, ssid_len);
-#endif
+ return bsd_set_ssid(drv->sock, drv->ifname, ssid, ssid_len);
}
static int
wpa_driver_bsd_set_wpa_ie(struct wpa_driver_bsd_data *drv,
const u8 *wpa_ie, size_t wpa_ie_len)
{
+#ifdef IEEE80211_IOC_APPIE
+ return set80211var(drv, IEEE80211_IOC_APPIE, wpa_ie, wpa_ie_len);
+#else /* IEEE80211_IOC_APPIE */
return set80211var(drv, IEEE80211_IOC_OPTIE, wpa_ie, wpa_ie_len);
+#endif /* IEEE80211_IOC_APPIE */
}
static int
}
static int
-wpa_driver_bsd_del_key(struct wpa_driver_bsd_data *drv, int key_idx,
- const unsigned char *addr)
-{
- struct ieee80211req_del_key wk;
-
- os_memset(&wk, 0, sizeof(wk));
- if (addr != NULL &&
- bcmp(addr, "\xff\xff\xff\xff\xff\xff", IEEE80211_ADDR_LEN) != 0) {
- struct ether_addr ea;
-
- os_memcpy(&ea, addr, IEEE80211_ADDR_LEN);
- wpa_printf(MSG_DEBUG, "%s: addr=%s keyidx=%d",
- __func__, ether_ntoa(&ea), key_idx);
- os_memcpy(wk.idk_macaddr, addr, IEEE80211_ADDR_LEN);
- wk.idk_keyix = (uint8_t) IEEE80211_KEYIX_NONE;
- } else {
- wpa_printf(MSG_DEBUG, "%s: keyidx=%d", __func__, key_idx);
- wk.idk_keyix = key_idx;
- }
- return set80211var(drv, IEEE80211_IOC_DELKEY, &wk, sizeof(wk));
-}
-
-static int
-wpa_driver_bsd_set_key(void *priv, wpa_alg alg,
+wpa_driver_bsd_set_key(const char *ifname, void *priv, enum wpa_alg alg,
const unsigned char *addr, int key_idx, int set_tx,
const u8 *seq, size_t seq_len,
const u8 *key, size_t key_len)
u_int8_t cipher;
if (alg == WPA_ALG_NONE)
- return wpa_driver_bsd_del_key(drv, key_idx, addr);
+ return bsd_del_key(drv->sock, drv->ifname,
+ os_memcmp(addr, "\xff\xff\xff\xff\xff\xff",
+ IEEE80211_ADDR_LEN) == 0 ? NULL : addr,
+ key_idx);
switch (alg) {
case WPA_ALG_WEP:
wpa_driver_bsd_deauthenticate(void *priv, const u8 *addr, int reason_code)
{
struct wpa_driver_bsd_data *drv = priv;
- struct ieee80211req_mlme mlme;
- wpa_printf(MSG_DEBUG, "%s", __func__);
- os_memset(&mlme, 0, sizeof(mlme));
- mlme.im_op = IEEE80211_MLME_DEAUTH;
- mlme.im_reason = reason_code;
- os_memcpy(mlme.im_macaddr, addr, IEEE80211_ADDR_LEN);
- return set80211var(drv, IEEE80211_IOC_MLME, &mlme, sizeof(mlme));
+ return bsd_send_mlme_param(drv->sock, drv->ifname,
+ IEEE80211_MLME_DEAUTH, reason_code, addr);
}
static int
wpa_driver_bsd_disassociate(void *priv, const u8 *addr, int reason_code)
{
struct wpa_driver_bsd_data *drv = priv;
- struct ieee80211req_mlme mlme;
- wpa_printf(MSG_DEBUG, "%s", __func__);
- os_memset(&mlme, 0, sizeof(mlme));
- mlme.im_op = IEEE80211_MLME_DISASSOC;
- mlme.im_reason = reason_code;
- os_memcpy(mlme.im_macaddr, addr, IEEE80211_ADDR_LEN);
- return set80211var(drv, IEEE80211_IOC_MLME, &mlme, sizeof(mlme));
+ return bsd_send_mlme_param(drv->sock, drv->ifname,
+ IEEE80211_MLME_DISASSOC, reason_code, addr);
+}
+
+static int
+wpa_driver_bsd_set_auth_alg(void *priv, int auth_alg)
+{
+ struct wpa_driver_bsd_data *drv = priv;
+ int authmode;
+
+ if ((auth_alg & WPA_AUTH_ALG_OPEN) &&
+ (auth_alg & WPA_AUTH_ALG_SHARED))
+ authmode = IEEE80211_AUTH_AUTO;
+ else if (auth_alg & WPA_AUTH_ALG_SHARED)
+ authmode = IEEE80211_AUTH_SHARED;
+ else
+ authmode = IEEE80211_AUTH_OPEN;
+
+ return set80211param(drv, IEEE80211_IOC_AUTHMODE, authmode);
}
static int
struct wpa_driver_bsd_data *drv = priv;
struct ieee80211req_mlme mlme;
int privacy;
+ int ret = 0;
wpa_printf(MSG_DEBUG,
"%s: ssid '%.*s' wpa ie len %u pairwise %u group %u key mgmt %u"
, __func__
- , params->ssid_len, params->ssid
- , params->wpa_ie_len
+ , (unsigned int) params->ssid_len, params->ssid
+ , (unsigned int) params->wpa_ie_len
, params->pairwise_suite
, params->group_suite
, params->key_mgmt_suite
);
+ if (wpa_driver_bsd_set_drop_unencrypted(drv, params->drop_unencrypted)
+ < 0)
+ ret = -1;
+ if (wpa_driver_bsd_set_auth_alg(drv, params->auth_alg) < 0)
+ ret = -1;
/* XXX error handling is wrong but unclear what to do... */
if (wpa_driver_bsd_set_wpa_ie(drv, params->wpa_ie, params->wpa_ie_len) < 0)
return -1;
-#ifndef NEW_FREEBSD_MLME_ASSOC
- if (wpa_driver_bsd_set_ssid(drv, params->ssid, params->ssid_len) < 0)
- return -1;
-#endif
privacy = !(params->pairwise_suite == CIPHER_NONE &&
params->group_suite == CIPHER_NONE &&
os_memset(&mlme, 0, sizeof(mlme));
mlme.im_op = IEEE80211_MLME_ASSOC;
-#ifdef NEW_FREEBSD_MLME_ASSOC
if (params->ssid != NULL)
os_memcpy(mlme.im_ssid, params->ssid, params->ssid_len);
mlme.im_ssid_len = params->ssid_len;
-#endif
if (params->bssid != NULL)
os_memcpy(mlme.im_macaddr, params->bssid, IEEE80211_ADDR_LEN);
if (set80211var(drv, IEEE80211_IOC_MLME, &mlme, sizeof(mlme)) < 0)
return -1;
- return 0;
-}
-
-static int
-wpa_driver_bsd_set_auth_alg(void *priv, int auth_alg)
-{
- struct wpa_driver_bsd_data *drv = priv;
- int authmode;
-
- if ((auth_alg & AUTH_ALG_OPEN_SYSTEM) &&
- (auth_alg & AUTH_ALG_SHARED_KEY))
- authmode = IEEE80211_AUTH_AUTO;
- else if (auth_alg & AUTH_ALG_SHARED_KEY)
- authmode = IEEE80211_AUTH_SHARED;
- else
- authmode = IEEE80211_AUTH_OPEN;
-
- return set80211param(drv, IEEE80211_IOC_AUTHMODE, authmode);
+ return ret;
}
static int
-wpa_driver_bsd_scan(void *priv, const u8 *ssid, size_t ssid_len)
+wpa_driver_bsd_scan(void *priv, struct wpa_driver_scan_params *params)
{
struct wpa_driver_bsd_data *drv = priv;
int flags;
+ const u8 *ssid = params->ssids[0].ssid;
+ size_t ssid_len = params->ssids[0].ssid_len;
/* NB: interface must be marked UP to do a scan */
if (getifflags(drv, &flags) != 0 || setifflags(drv, flags | IFF_UP) != 0)
__func__, strerror(errno));
goto fail;
}
+
+ if (bsd_set_mediaopt(drv->sock, drv->ifname, IFM_OMASK,
+ 0 /* STA */) < 0) {
+ wpa_printf(MSG_ERROR, "%s: failed to set operation mode",
+ __func__);
+ goto fail;
+ }
if (set80211param(drv, IEEE80211_IOC_ROAMING, IEEE80211_ROAMING_MANUAL) < 0) {
wpa_printf(MSG_DEBUG, "%s: failed to set wpa_supplicant-based "
"roaming: %s", __func__, strerror(errno));
goto fail;
}
+ wpa_driver_bsd_set_wpa(drv, 1);
+
return drv;
fail:
close(drv->sock);
struct wpa_driver_bsd_data *drv = priv;
int flags;
+ wpa_driver_bsd_set_wpa(drv, 0);
eloop_unregister_read_sock(drv->route);
/* NB: mark interface down */
const struct wpa_driver_ops wpa_driver_bsd_ops = {
.name = "bsd",
- .desc = "BSD 802.11 support (Atheros, etc.)",
+ .desc = "BSD 802.11 support",
.init = wpa_driver_bsd_init,
.deinit = wpa_driver_bsd_deinit,
.get_bssid = wpa_driver_bsd_get_bssid,
.get_ssid = wpa_driver_bsd_get_ssid,
- .set_wpa = wpa_driver_bsd_set_wpa,
.set_key = wpa_driver_bsd_set_key,
.set_countermeasures = wpa_driver_bsd_set_countermeasures,
- .set_drop_unencrypted = wpa_driver_bsd_set_drop_unencrypted,
- .scan = wpa_driver_bsd_scan,
+ .scan2 = wpa_driver_bsd_scan,
.get_scan_results2 = wpa_driver_bsd_get_scan_results2,
.deauthenticate = wpa_driver_bsd_deauthenticate,
.disassociate = wpa_driver_bsd_disassociate,
.associate = wpa_driver_bsd_associate,
- .set_auth_alg = wpa_driver_bsd_set_auth_alg,
};
#endif /* HOSTAPD */
projects / mech_eap.git / blobdiff