#include "eap_server/tncs.h"
#include "eapol_auth/eapol_auth_sm.h"
#include "eapol_auth/eapol_auth_sm_i.h"
+#include "fst/fst.h"
#include "hostapd.h"
#include "authsrv.h"
#include "sta_info.h"
* Force PSK to be derived again since SSID or passphrase may
* have changed.
*/
- os_free(ssid->wpa_psk);
- ssid->wpa_psk = NULL;
+ hostapd_config_clear_wpa_psk(&hapd->conf->ssid.wpa_psk);
}
if (hostapd_setup_wpa_psk(hapd->conf)) {
wpa_printf(MSG_ERROR, "Failed to re-configure WPA PSK "
hapd = iface->bss[j];
hapd->iconf = newconf;
hapd->iconf->channel = oldconf->channel;
+ hapd->iconf->acs = oldconf->acs;
hapd->iconf->secondary_channel = oldconf->secondary_channel;
hapd->iconf->ieee80211n = oldconf->ieee80211n;
hapd->iconf->ieee80211ac = oldconf->ieee80211ac;
}
+static void sta_track_deinit(struct hostapd_iface *iface)
+{
+ struct hostapd_sta_info *info;
+
+ if (!iface->num_sta_seen)
+ return;
+
+ while ((info = dl_list_first(&iface->sta_seen, struct hostapd_sta_info,
+ list))) {
+ dl_list_del(&info->list);
+ iface->num_sta_seen--;
+ os_free(info);
+ }
+}
+
+
static void hostapd_cleanup_iface_partial(struct hostapd_iface *iface)
{
wpa_printf(MSG_DEBUG, "%s(%p)", __func__, iface);
+#ifdef CONFIG_IEEE80211N
+#ifdef NEED_AP_MLME
+ hostapd_stop_setup_timers(iface);
+#endif /* NEED_AP_MLME */
+#endif /* CONFIG_IEEE80211N */
hostapd_free_hw_features(iface->hw_features, iface->num_hw_features);
iface->hw_features = NULL;
os_free(iface->current_rates);
os_free(iface->basic_rates);
iface->basic_rates = NULL;
ap_list_deinit(iface);
+ sta_track_deinit(iface);
}
}
+static int hostapd_das_disconnect_pmksa(struct hostapd_data *hapd,
+ struct radius_das_attrs *attr)
+{
+ if (!hapd->wpa_auth)
+ return -1;
+ return wpa_auth_radius_das_disconnect_pmksa(hapd->wpa_auth, attr);
+}
+
+
static enum radius_das_res
hostapd_das_disconnect(void *ctx, struct radius_das_attrs *attr)
{
"RADIUS DAS: Multiple sessions match - not supported");
return RADIUS_DAS_MULTI_SESSION_MATCH;
}
+ if (hostapd_das_disconnect_pmksa(hapd, attr) == 0) {
+ wpa_printf(MSG_DEBUG,
+ "RADIUS DAS: PMKSA cache entry matched");
+ return RADIUS_DAS_SUCCESS;
+ }
wpa_printf(MSG_DEBUG, "RADIUS DAS: No matching session found");
return RADIUS_DAS_SESSION_NOT_FOUND;
}
static int hostapd_setup_bss(struct hostapd_data *hapd, int first)
{
struct hostapd_bss_config *conf = hapd->conf;
- u8 ssid[HOSTAPD_MAX_SSID_LEN + 1];
+ u8 ssid[SSID_MAX_LEN + 1];
int ssid_len, set_ssid;
char force_ifname[IFNAMSIZ];
u8 if_addr[ETH_ALEN];
}
+#ifdef CONFIG_FST
+
+static const u8 * fst_hostapd_get_bssid_cb(void *ctx)
+{
+ struct hostapd_data *hapd = ctx;
+
+ return hapd->own_addr;
+}
+
+
+static void fst_hostapd_get_channel_info_cb(void *ctx,
+ enum hostapd_hw_mode *hw_mode,
+ u8 *channel)
+{
+ struct hostapd_data *hapd = ctx;
+
+ *hw_mode = ieee80211_freq_to_chan(hapd->iface->freq, channel);
+}
+
+
+static void fst_hostapd_set_ies_cb(void *ctx, const struct wpabuf *fst_ies)
+{
+ struct hostapd_data *hapd = ctx;
+
+ if (hapd->iface->fst_ies != fst_ies) {
+ hapd->iface->fst_ies = fst_ies;
+ if (ieee802_11_set_beacon(hapd))
+ wpa_printf(MSG_WARNING, "FST: Cannot set beacon");
+ }
+}
+
+
+static int fst_hostapd_send_action_cb(void *ctx, const u8 *da,
+ struct wpabuf *buf)
+{
+ struct hostapd_data *hapd = ctx;
+
+ return hostapd_drv_send_action(hapd, hapd->iface->freq, 0, da,
+ wpabuf_head(buf), wpabuf_len(buf));
+}
+
+
+static const struct wpabuf * fst_hostapd_get_mb_ie_cb(void *ctx, const u8 *addr)
+{
+ struct hostapd_data *hapd = ctx;
+ struct sta_info *sta = ap_get_sta(hapd, addr);
+
+ return sta ? sta->mb_ies : NULL;
+}
+
+
+static void fst_hostapd_update_mb_ie_cb(void *ctx, const u8 *addr,
+ const u8 *buf, size_t size)
+{
+ struct hostapd_data *hapd = ctx;
+ struct sta_info *sta = ap_get_sta(hapd, addr);
+
+ if (sta) {
+ struct mb_ies_info info;
+
+ if (!mb_ies_info_by_ies(&info, buf, size)) {
+ wpabuf_free(sta->mb_ies);
+ sta->mb_ies = mb_ies_by_info(&info);
+ }
+ }
+}
+
+
+static const u8 * fst_hostapd_get_sta(struct fst_get_peer_ctx **get_ctx,
+ Boolean mb_only)
+{
+ struct sta_info *s = (struct sta_info *) *get_ctx;
+
+ if (mb_only) {
+ for (; s && !s->mb_ies; s = s->next)
+ ;
+ }
+
+ if (s) {
+ *get_ctx = (struct fst_get_peer_ctx *) s->next;
+
+ return s->addr;
+ }
+
+ *get_ctx = NULL;
+ return NULL;
+}
+
+
+static const u8 * fst_hostapd_get_peer_first(void *ctx,
+ struct fst_get_peer_ctx **get_ctx,
+ Boolean mb_only)
+{
+ struct hostapd_data *hapd = ctx;
+
+ *get_ctx = (struct fst_get_peer_ctx *) hapd->sta_list;
+
+ return fst_hostapd_get_sta(get_ctx, mb_only);
+}
+
+
+static const u8 * fst_hostapd_get_peer_next(void *ctx,
+ struct fst_get_peer_ctx **get_ctx,
+ Boolean mb_only)
+{
+ return fst_hostapd_get_sta(get_ctx, mb_only);
+}
+
+
+void fst_hostapd_fill_iface_obj(struct hostapd_data *hapd,
+ struct fst_wpa_obj *iface_obj)
+{
+ iface_obj->ctx = hapd;
+ iface_obj->get_bssid = fst_hostapd_get_bssid_cb;
+ iface_obj->get_channel_info = fst_hostapd_get_channel_info_cb;
+ iface_obj->set_ies = fst_hostapd_set_ies_cb;
+ iface_obj->send_action = fst_hostapd_send_action_cb;
+ iface_obj->get_mb_ie = fst_hostapd_get_mb_ie_cb;
+ iface_obj->update_mb_ie = fst_hostapd_update_mb_ie_cb;
+ iface_obj->get_peer_first = fst_hostapd_get_peer_first;
+ iface_obj->get_peer_next = fst_hostapd_get_peer_next;
+}
+
+#endif /* CONFIG_FST */
+
+
/**
* hostapd_setup_interface_complete - Complete interface setup
*
size_t j;
u8 *prev_addr;
int delay_apply_cfg = 0;
+ int res_dfs_offload = 0;
if (err)
goto fail;
goto fail;
return res;
}
+ } else {
+ /* If DFS is offloaded to the driver */
+ res_dfs_offload = hostapd_handle_dfs_offload(iface);
+ if (res_dfs_offload <= 0) {
+ if (res_dfs_offload < 0)
+ goto fail;
+ } else {
+ wpa_printf(MSG_DEBUG,
+ "Proceed with AP/channel setup");
+ /*
+ * If this is a DFS channel, move to completing
+ * AP setup.
+ */
+ if (res_dfs_offload == 1)
+ goto dfs_offload;
+ /* Otherwise fall through. */
+ }
}
#endif /* NEED_AP_MLME */
hostapd_tx_queue_params(iface);
ap_list_init(iface);
+ dl_list_init(&iface->sta_seen);
hostapd_set_acl(hapd);
goto fail;
}
+ if ((iface->drv_flags & WPA_DRIVER_FLAGS_DFS_OFFLOAD) &&
+ !res_dfs_offload) {
+ /*
+ * If freq is DFS, and DFS is offloaded to the driver, then wait
+ * for CAC to complete.
+ */
+ wpa_printf(MSG_DEBUG, "%s: Wait for CAC to complete", __func__);
+ return res_dfs_offload;
+ }
+
+#ifdef NEED_AP_MLME
+dfs_offload:
+#endif /* NEED_AP_MLME */
+
+#ifdef CONFIG_FST
+ if (hapd->iconf->fst_cfg.group_id[0]) {
+ struct fst_wpa_obj iface_obj;
+
+ fst_hostapd_fill_iface_obj(hapd, &iface_obj);
+ iface->fst = fst_attach(hapd->conf->iface, hapd->own_addr,
+ &iface_obj, &hapd->iconf->fst_cfg);
+ if (!iface->fst) {
+ wpa_printf(MSG_ERROR, "Could not attach to FST %s",
+ hapd->iconf->fst_cfg.group_id);
+ goto fail;
+ }
+ }
+#endif /* CONFIG_FST */
+
hostapd_set_state(iface, HAPD_IFACE_ENABLED);
wpa_msg(iface->bss[0]->msg_ctx, MSG_INFO, AP_EVENT_ENABLED);
if (hapd->setup_complete_cb)
wpa_printf(MSG_ERROR, "Interface initialization failed");
hostapd_set_state(iface, HAPD_IFACE_DISABLED);
wpa_msg(hapd->msg_ctx, MSG_INFO, AP_EVENT_DISABLED);
+#ifdef CONFIG_FST
+ if (iface->fst) {
+ fst_detach(iface->fst);
+ iface->fst = NULL;
+ }
+#endif /* CONFIG_FST */
if (iface->interfaces && iface->interfaces->terminate_on_error)
eloop_terminate();
return -1;
wpa_printf(MSG_DEBUG, "%s: deinit bss %s", __func__,
hapd->conf->iface);
hostapd_bss_deinit_no_free(hapd);
+ wpa_msg(hapd->msg_ctx, MSG_INFO, AP_EVENT_DISABLED);
hostapd_cleanup(hapd);
}
if (iface == NULL)
return;
+ hostapd_set_state(iface, HAPD_IFACE_DISABLED);
+
#ifdef CONFIG_IEEE80211N
#ifdef NEED_AP_MLME
hostapd_stop_setup_timers(iface);
eloop_cancel_timeout(channel_list_update_timeout, iface, NULL);
iface->wait_channel_update = 0;
+#ifdef CONFIG_FST
+ if (iface->fst) {
+ fst_detach(iface->fst);
+ iface->fst = NULL;
+ }
+#endif /* CONFIG_FST */
+
for (j = iface->num_bss - 1; j >= 0; j--)
hostapd_bss_deinit(iface->bss[j]);
}
static struct hostapd_config *
hostapd_config_alloc(struct hapd_interfaces *interfaces, const char *ifname,
- const char *ctrl_iface)
+ const char *ctrl_iface, const char *driver)
{
struct hostapd_bss_config *bss;
struct hostapd_config *conf;
return NULL;
}
+ if (driver) {
+ int j;
+
+ for (j = 0; wpa_drivers[j]; j++) {
+ if (os_strcmp(driver, wpa_drivers[j]->name) == 0) {
+ conf->driver = wpa_drivers[j];
+ goto skip;
+ }
+ }
+
+ wpa_printf(MSG_ERROR,
+ "Invalid/unknown driver '%s' - registering the default driver",
+ driver);
+ }
+
conf->driver = wpa_drivers[0];
if (conf->driver == NULL) {
wpa_printf(MSG_ERROR, "No driver wrappers registered!");
return NULL;
}
+skip:
bss = conf->last_bss = conf->bss[0];
os_strlcpy(bss->iface, ifname, sizeof(bss->iface));
if (conf && conf->bss)
os_strlcpy(conf->bss[0]->iface, buf,
sizeof(conf->bss[0]->iface));
- } else
- conf = hostapd_config_alloc(interfaces, buf, ptr);
+ } else {
+ char *driver = os_strchr(ptr, ' ');
+
+ if (driver)
+ *driver++ = '\0';
+ conf = hostapd_config_alloc(interfaces, buf, ptr, driver);
+ }
+
if (conf == NULL || conf->bss == NULL) {
wpa_printf(MSG_ERROR, "%s: Failed to allocate memory "
"for configuration", __func__);
hostapd_enable_iface(iface);
}
+
+struct hostapd_data * hostapd_get_iface(struct hapd_interfaces *interfaces,
+ const char *ifname)
+{
+ size_t i, j;
+
+ for (i = 0; i < interfaces->count; i++) {
+ struct hostapd_iface *iface = interfaces->iface[i];
+
+ for (j = 0; j < iface->num_bss; j++) {
+ struct hostapd_data *hapd = iface->bss[j];
+
+ if (os_strcmp(ifname, hapd->conf->iface) == 0)
+ return hapd;
+ }
+ }
+
+ return NULL;
+}
+
#endif /* NEED_AP_MLME */
+
+
+void hostapd_periodic_iface(struct hostapd_iface *iface)
+{
+ size_t i;
+
+ ap_list_timer(iface);
+
+ for (i = 0; i < iface->num_bss; i++) {
+ struct hostapd_data *hapd = iface->bss[i];
+
+ if (!hapd->started)
+ continue;
+
+#ifndef CONFIG_NO_RADIUS
+ hostapd_acl_expire(hapd);
+#endif /* CONFIG_NO_RADIUS */
+ }
+}
projects / mech_eap.git / blobdiff