#include "wireless_copy.h"
-#include "../hostapd/hostapd.h"
-#include "../hostapd/config.h"
-#include "../hostapd/sta_flags.h"
#include "driver.h"
#include "eloop.h"
#include "priv_netlink.h"
#include "l2_packet/l2_packet.h"
#include "common/ieee802_11_defs.h"
+#include "netlink.h"
struct madwifi_driver_data {
struct l2_packet_data *sock_xmit; /* raw packet xmit socket */
struct l2_packet_data *sock_recv; /* raw packet recv socket */
int ioctl_sock; /* socket for ioctl() use */
- int wext_sock; /* socket for wireless events */
+ struct netlink_data *netlink;
int we_version;
u8 acct_mac[ETH_ALEN];
struct hostap_sta_driver_data acct_data;
* Configure WPA parameters.
*/
static int
-madwifi_configure_wpa(struct madwifi_driver_data *drv)
+madwifi_configure_wpa(struct madwifi_driver_data *drv,
+ struct wpa_bss_params *params)
{
- 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:
wpa_printf(MSG_ERROR, "Unknown group key cipher %u",
- conf->wpa_group);
+ params->wpa_group);
return -1;
}
wpa_printf(MSG_DEBUG, "%s: group key cipher=%d", __func__, v);
}
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_PARAM_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_PARAM_UCASTCIPHERS, v)) {
}
wpa_printf(MSG_DEBUG, "%s: key management algorithms=0x%x",
- __func__, conf->wpa_key_mgmt);
- if (set80211param(drv, IEEE80211_PARAM_KEYMGTALGS, conf->wpa_key_mgmt)) {
+ __func__, params->wpa_key_mgmt);
+ if (set80211param(drv, IEEE80211_PARAM_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_PARAM_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_PARAM_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_PARAM_WPA, params->wpa)) {
+ printf("Unable to set WPA to %u\n", params->wpa);
return -1;
}
return 0;
}
static int
-madwifi_set_ieee8021x(const char *ifname, void *priv, int enabled)
+madwifi_set_ieee8021x(void *priv, struct wpa_bss_params *params)
{
struct madwifi_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_PARAM_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 && madwifi_configure_wpa(drv) != 0) {
- hostapd_logger(hapd, NULL, HOSTAPD_MODULE_DRIVER,
+ if (params->wpa && madwifi_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_PARAM_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;
}
int flags_or, int flags_and)
{
/* For now, only support setting Authorized flag */
- if (flags_or & WLAN_STA_AUTHORIZED)
+ if (flags_or & WPA_STA_AUTHORIZED)
return madwifi_set_sta_authorized(priv, addr, 1);
- if (!(flags_and & WLAN_STA_AUTHORIZED))
+ if (!(flags_and & WPA_STA_AUTHORIZED))
return madwifi_set_sta_authorized(priv, addr, 0);
return 0;
}
}
static int
-madwifi_set_wps_beacon_ie(const char *ifname, void *priv, const u8 *ie,
- size_t len)
+madwifi_set_ap_wps_ie(const char *ifname, void *priv,
+ const struct wpabuf *beacon,
+ const struct wpabuf *proberesp)
{
- return madwifi_set_wps_ie(priv, ie, len, IEEE80211_APPIE_FRAME_BEACON);
-}
-
-static int
-madwifi_set_wps_probe_resp_ie(const char *ifname, void *priv, const u8 *ie,
- size_t len)
-{
- return madwifi_set_wps_ie(priv, ie, len,
+ if (madwifi_set_wps_ie(priv, beacon ? wpabuf_head(beacon) : NULL,
+ beacon ? wpabuf_len(beacon) : 0,
+ IEEE80211_APPIE_FRAME_BEACON))
+ return -1;
+ return madwifi_set_wps_ie(priv,
+ proberesp ? wpabuf_head(proberesp) : NULL,
+ proberesp ? wpabuf_len(proberesp): 0,
IEEE80211_APPIE_FRAME_PROBE_RESP);
}
#else /* CONFIG_WPS */
-#define madwifi_set_wps_beacon_ie NULL
-#define madwifi_set_wps_probe_resp_ie NULL
+#define madwifi_set_ap_wps_ie NULL
#endif /* CONFIG_WPS */
static int
}
pos += 5;
if (hwaddr_aton(pos, addr) == 0) {
- hostapd_michael_mic_failure(drv->hapd, addr);
+ union wpa_event_data data;
+ os_memset(&data, 0, sizeof(data));
+ data.michael_mic_failure.unicast = 1;
+ data.michael_mic_failure.src = addr;
+ wpa_supplicant_event(drv->hapd,
+ EVENT_MICHAEL_MIC_FAILURE, &data);
} else {
wpa_printf(MSG_DEBUG,
"MLME-MICHAELMICFAILURE.indication "
/* PROBLEM! this event is received for ALL BSSs ...
* so all are enabled for WPS... ugh.
*/
- hostapd_button_pushed(drv->hapd);
+ wpa_supplicant_event(drv->hapd, EVENT_WPS_BUTTON_PUSHED, NULL);
} else if (strncmp(custom, "Manage.prob_req ", 16) == 0) {
/*
* Atheros driver uses a hack to pass Probe Request frames as a
static void
-madwifi_wireless_event_rtm_newlink(struct madwifi_driver_data *drv,
- struct nlmsghdr *h, int len)
+madwifi_wireless_event_rtm_newlink(void *ctx,
+ struct ifinfomsg *ifi, u8 *buf, size_t len)
{
- struct ifinfomsg *ifi;
- int attrlen, nlmsg_len, rta_len;
- struct rtattr * attr;
-
- if (len < (int) sizeof(*ifi))
- return;
-
- ifi = NLMSG_DATA(h);
+ struct madwifi_driver_data *drv = ctx;
+ int attrlen, rta_len;
+ struct rtattr *attr;
if (ifi->ifi_index != drv->ifindex)
return;
- nlmsg_len = NLMSG_ALIGN(sizeof(struct ifinfomsg));
-
- attrlen = h->nlmsg_len - nlmsg_len;
- if (attrlen < 0)
- return;
-
- attr = (struct rtattr *) (((char *) ifi) + nlmsg_len);
+ attrlen = len;
+ attr = (struct rtattr *) buf;
rta_len = RTA_ALIGN(sizeof(struct rtattr));
while (RTA_OK(attr, attrlen)) {
}
-static void
-madwifi_wireless_event_receive(int sock, void *eloop_ctx, void *sock_ctx)
-{
- char buf[256];
- int left;
- struct sockaddr_nl from;
- socklen_t fromlen;
- struct nlmsghdr *h;
- struct madwifi_driver_data *drv = eloop_ctx;
-
- fromlen = sizeof(from);
- left = recvfrom(sock, buf, sizeof(buf), MSG_DONTWAIT,
- (struct sockaddr *) &from, &fromlen);
- if (left < 0) {
- if (errno != EINTR && errno != EAGAIN)
- perror("recvfrom(netlink)");
- return;
- }
-
- h = (struct nlmsghdr *) buf;
- while (left >= (int) sizeof(*h)) {
- int len, plen;
-
- len = h->nlmsg_len;
- plen = len - sizeof(*h);
- if (len > left || plen < 0) {
- printf("Malformed netlink message: "
- "len=%d left=%d plen=%d\n",
- len, left, plen);
- break;
- }
-
- switch (h->nlmsg_type) {
- case RTM_NEWLINK:
- madwifi_wireless_event_rtm_newlink(drv, h, plen);
- break;
- }
-
- len = NLMSG_ALIGN(len);
- left -= len;
- h = (struct nlmsghdr *) ((char *) h + len);
- }
-
- if (left > 0) {
- printf("%d extra bytes in the end of netlink message\n", left);
- }
-}
-
-
static int
madwifi_get_we_version(struct madwifi_driver_data *drv)
{
static int
madwifi_wireless_event_init(struct madwifi_driver_data *drv)
{
- int s;
- struct sockaddr_nl local;
+ struct netlink_config *cfg;
madwifi_get_we_version(drv);
- drv->wext_sock = -1;
-
- s = socket(PF_NETLINK, SOCK_RAW, NETLINK_ROUTE);
- if (s < 0) {
- perror("socket(PF_NETLINK,SOCK_RAW,NETLINK_ROUTE)");
+ cfg = os_zalloc(sizeof(*cfg));
+ if (cfg == NULL)
return -1;
- }
-
- memset(&local, 0, sizeof(local));
- local.nl_family = AF_NETLINK;
- local.nl_groups = RTMGRP_LINK;
- if (bind(s, (struct sockaddr *) &local, sizeof(local)) < 0) {
- perror("bind(netlink)");
- close(s);
+ cfg->ctx = drv;
+ cfg->newlink_cb = madwifi_wireless_event_rtm_newlink;
+ drv->netlink = netlink_init(cfg);
+ if (drv->netlink == NULL) {
+ os_free(cfg);
return -1;
}
- eloop_register_read_sock(s, madwifi_wireless_event_receive, drv, NULL);
- drv->wext_sock = s;
-
return 0;
}
-static void
-madwifi_wireless_event_deinit(struct madwifi_driver_data *drv)
-{
- if (drv->wext_sock < 0)
- return;
- eloop_unregister_read_sock(drv->wext_sock);
- close(drv->wext_sock);
-}
-
-
static int
madwifi_send_eapol(void *priv, const u8 *addr, const u8 *data, size_t data_len,
int encrypt, const u8 *own_addr)
{
struct madwifi_driver_data *drv = priv;
- madwifi_wireless_event_deinit(drv);
+ netlink_deinit(drv->netlink);
(void) madwifi_set_iface_flags(drv, 0);
if (drv->ioctl_sock >= 0)
close(drv->ioctl_sock);
.set_countermeasures = madwifi_set_countermeasures,
.sta_clear_stats = madwifi_sta_clear_stats,
.commit = madwifi_commit,
- .set_wps_beacon_ie = madwifi_set_wps_beacon_ie,
- .set_wps_probe_resp_ie = madwifi_set_wps_probe_resp_ie,
+ .set_ap_wps_ie = madwifi_set_ap_wps_ie,
};
projects / libeap.git / blobdiff