#include "common/ieee802_11_defs.h"
#include <net/if.h>
+#include <net/if_media.h>
#ifdef __NetBSD__
#include <net/if_ether.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
}
+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
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
}
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);
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", (unsigned int) 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
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 *
bsd_init(struct hostapd_data *hapd, struct wpa_init_params *params)
{
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 = {
.sta_deauth = bsd_sta_deauth,
.hapd_set_ssid = hostapd_bsd_set_ssid,
.hapd_get_ssid = hostapd_bsd_get_ssid,
+ .set_freq = bsd_set_freq,
};
#else /* HOSTAPD */
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(const char *ifname, 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
struct wpa_driver_bsd_data *drv = priv;
int authmode;
- if ((auth_alg & AUTH_ALG_OPEN_SYSTEM) &&
- (auth_alg & AUTH_ALG_SHARED_KEY))
+ if ((auth_alg & WPA_AUTH_ALG_OPEN) &&
+ (auth_alg & WPA_AUTH_ALG_SHARED))
authmode = IEEE80211_AUTH_AUTO;
- else if (auth_alg & AUTH_ALG_SHARED_KEY)
+ else if (auth_alg & WPA_AUTH_ALG_SHARED)
authmode = IEEE80211_AUTH_SHARED;
else
authmode = IEEE80211_AUTH_OPEN;
__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));
projects / mech_eap.git / blobdiff