#include "common/ieee802_11_defs.h"
#include "common/hw_features_common.h"
#include "p2p/p2p.h"
+#include "fst/fst.h"
#include "blacklist.h"
#include "wpas_glue.h"
#include "wps_supplicant.h"
wpas_mac_addr_rand_scan_clear(wpa_s, MAC_ADDR_RAND_ALL);
+ /*
+ * Need to remove any pending gas-query radio work before the
+ * gas_query_deinit() call because gas_query::work has not yet been set
+ * for works that have not been started. gas_query_free() will be unable
+ * to cancel such pending radio works and once the pending gas-query
+ * radio work eventually gets removed, the deinit notification call to
+ * gas_query_start_cb() would result in dereferencing freed memory.
+ */
+ if (wpa_s->radio)
+ radio_remove_works(wpa_s, "gas-query", 0);
gas_query_deinit(wpa_s->gas);
wpa_s->gas = NULL;
wpa_s->normal_scans = 0;
}
+#ifdef CONFIG_P2P
+ /*
+ * P2PS client has to reply to Probe Request frames received on the
+ * group operating channel. Enable Probe Request frame reporting for
+ * P2P connected client in case p2p_cli_probe configuration property is
+ * set to 1.
+ */
+ if (wpa_s->conf->p2p_cli_probe && wpa_s->current_ssid &&
+ wpa_s->current_ssid->mode == WPAS_MODE_INFRA &&
+ wpa_s->current_ssid->p2p_group) {
+ if (state == WPA_COMPLETED && !wpa_s->p2p_cli_probe) {
+ wpa_dbg(wpa_s, MSG_DEBUG,
+ "P2P: Enable CLI Probe Request RX reporting");
+ wpa_s->p2p_cli_probe =
+ wpa_drv_probe_req_report(wpa_s, 1) >= 0;
+ } else if (state != WPA_COMPLETED && wpa_s->p2p_cli_probe) {
+ wpa_dbg(wpa_s, MSG_DEBUG,
+ "P2P: Disable CLI Probe Request RX reporting");
+ wpa_s->p2p_cli_probe = 0;
+ wpa_drv_probe_req_report(wpa_s, 0);
+ }
+ }
+#endif /* CONFIG_P2P */
+
if (state != WPA_SCANNING)
wpa_supplicant_notify_scanning(wpa_s, 0);
eapol_sm_invalidate_cached_session(wpa_s->eapol);
if (wpa_s->current_ssid) {
- wpa_s->own_disconnect_req = 1;
+ if (wpa_s->wpa_state >= WPA_AUTHENTICATING)
+ wpa_s->own_disconnect_req = 1;
wpa_supplicant_deauthenticate(wpa_s,
WLAN_REASON_DEAUTH_LEAVING);
}
wpa_s->connect_work = work;
- if (cwork->bss_removed || !wpas_valid_bss_ssid(wpa_s, bss, ssid)) {
+ if (cwork->bss_removed || !wpas_valid_bss_ssid(wpa_s, bss, ssid) ||
+ wpas_network_disabled(wpa_s, ssid)) {
wpa_dbg(wpa_s, MSG_DEBUG, "BSS/SSID entry for association not valid anymore - drop connection attempt");
wpas_connect_work_done(wpa_s);
return;
wpa_ssid_txt(ssid->ssid, ssid->ssid_len));
os_memset(wpa_s->pending_bssid, 0, ETH_ALEN);
}
- wpa_supplicant_cancel_sched_scan(wpa_s);
+ if (!wpa_s->pno)
+ wpa_supplicant_cancel_sched_scan(wpa_s);
+
wpa_supplicant_cancel_scan(wpa_s);
/* Starting new association, so clear the possibly used WPA IE from the
}
}
+#ifdef CONFIG_FST
+ if (wpa_s->fst_ies) {
+ int fst_ies_len = wpabuf_len(wpa_s->fst_ies);
+
+ if (wpa_ie_len + fst_ies_len <= sizeof(wpa_ie)) {
+ os_memcpy(wpa_ie + wpa_ie_len,
+ wpabuf_head(wpa_s->fst_ies), fst_ies_len);
+ wpa_ie_len += fst_ies_len;
+ }
+ }
+#endif /* CONFIG_FST */
+
wpa_clear_keys(wpa_s, bss ? bss->bssid : NULL);
use_crypt = 1;
cipher_pairwise = wpa_s->pairwise_cipher;
}
old_ssid = wpa_s->current_ssid;
wpa_s->current_ssid = ssid;
- wpa_s->current_bss = bss;
+ if (!wpas_driver_bss_selection(wpa_s) || ssid->bssid_set)
+ wpa_s->current_bss = bss;
wpa_supplicant_rsn_supp_set_config(wpa_s, wpa_s->current_ssid);
wpa_supplicant_initiate_eapol(wpa_s);
if (old_ssid != wpa_s->current_ssid)
} else
wpa_supplicant_enable_one_network(wpa_s, ssid);
- if (wpa_s->reassociate && !wpa_s->disconnected) {
+ if (wpa_s->reassociate && !wpa_s->disconnected &&
+ (!wpa_s->current_ssid ||
+ wpa_s->wpa_state == WPA_DISCONNECTED ||
+ wpa_s->wpa_state == WPA_SCANNING)) {
if (wpa_s->sched_scanning) {
wpa_printf(MSG_DEBUG, "Stop ongoing sched_scan to add "
"new network to scan filters");
wpa_supplicant_cancel_sched_scan(wpa_s);
}
- if (wpa_supplicant_fast_associate(wpa_s) != 1)
+ if (wpa_supplicant_fast_associate(wpa_s) != 1) {
+ wpa_s->scan_req = NORMAL_SCAN_REQ;
wpa_supplicant_req_scan(wpa_s, 0, 0);
+ }
}
}
int disconnected = 0;
if (ssid && ssid != wpa_s->current_ssid && wpa_s->current_ssid) {
- wpa_s->own_disconnect_req = 1;
+ if (wpa_s->wpa_state >= WPA_AUTHENTICATING)
+ wpa_s->own_disconnect_req = 1;
wpa_supplicant_deauthenticate(
wpa_s, WLAN_REASON_DEAUTH_LEAVING);
disconnected = 1;
wpa_s->reassociate = 1;
if (wpa_s->connect_without_scan ||
- wpa_supplicant_fast_associate(wpa_s) != 1)
+ wpa_supplicant_fast_associate(wpa_s) != 1) {
+ wpa_s->scan_req = NORMAL_SCAN_REQ;
wpa_supplicant_req_scan(wpa_s, 0, disconnected ? 100000 : 0);
+ }
if (ssid)
wpas_notify_network_selected(wpa_s, ssid);
if (ap_scan < 0 || ap_scan > 2)
return -1;
+ if (ap_scan == 2 && os_strcmp(wpa_s->driver->name, "nl80211") == 0) {
+ wpa_printf(MSG_INFO,
+ "Note: nl80211 driver interface is not designed to be used with ap_scan=2; this can result in connection failures");
+ }
+
#ifdef ANDROID
if (ap_scan == 2 && ap_scan != wpa_s->conf->ap_scan &&
wpa_s->wpa_state >= WPA_ASSOCIATING &&
timeout = 70;
}
+#ifdef CONFIG_WPS
if (wpa_s->current_ssid && wpa_s->current_bss &&
(wpa_s->current_ssid->key_mgmt & WPA_KEY_MGMT_WPS) &&
eap_is_wps_pin_enrollee(&wpa_s->current_ssid->eap)) {
timeout = 10;
wpabuf_free(wps_ie);
}
+#endif /* CONFIG_WPS */
wpa_supplicant_req_auth_timeout(wpa_s, timeout, 0);
}
}
}
+ if (wpa_s->conf->ap_scan == 2 &&
+ os_strcmp(wpa_s->driver->name, "nl80211") == 0) {
+ wpa_printf(MSG_INFO,
+ "Note: nl80211 driver interface is not designed to be used with ap_scan=2; this can result in connection failures");
+ }
+
wpa_clear_keys(wpa_s, NULL);
/* Make sure that TKIP countermeasures are not left enabled (could
}
+#ifdef CONFIG_FST
+
+static const u8 * wpas_fst_get_bssid_cb(void *ctx)
+{
+ struct wpa_supplicant *wpa_s = ctx;
+
+ return (is_zero_ether_addr(wpa_s->bssid) ||
+ wpa_s->wpa_state != WPA_COMPLETED) ? NULL : wpa_s->bssid;
+}
+
+
+static void wpas_fst_get_channel_info_cb(void *ctx,
+ enum hostapd_hw_mode *hw_mode,
+ u8 *channel)
+{
+ struct wpa_supplicant *wpa_s = ctx;
+
+ if (wpa_s->current_bss) {
+ *hw_mode = ieee80211_freq_to_chan(wpa_s->current_bss->freq,
+ channel);
+ } else if (wpa_s->hw.num_modes) {
+ *hw_mode = wpa_s->hw.modes[0].mode;
+ } else {
+ WPA_ASSERT(0);
+ *hw_mode = 0;
+ }
+}
+
+
+static int wpas_fst_get_hw_modes(void *ctx, struct hostapd_hw_modes **modes)
+{
+ struct wpa_supplicant *wpa_s = ctx;
+
+ *modes = wpa_s->hw.modes;
+ return wpa_s->hw.num_modes;
+}
+
+
+static void wpas_fst_set_ies_cb(void *ctx, const struct wpabuf *fst_ies)
+{
+ struct wpa_supplicant *wpa_s = ctx;
+
+ wpa_hexdump_buf(MSG_DEBUG, "FST: Set IEs", fst_ies);
+ wpa_s->fst_ies = fst_ies;
+}
+
+
+static int wpas_fst_send_action_cb(void *ctx, const u8 *da, struct wpabuf *data)
+{
+ struct wpa_supplicant *wpa_s = ctx;
+
+ WPA_ASSERT(os_memcmp(wpa_s->bssid, da, ETH_ALEN) == 0);
+ return wpa_drv_send_action(wpa_s, wpa_s->assoc_freq, 0, wpa_s->bssid,
+ wpa_s->own_addr, wpa_s->bssid,
+ wpabuf_head(data), wpabuf_len(data),
+ 0);
+}
+
+
+static const struct wpabuf * wpas_fst_get_mb_ie_cb(void *ctx, const u8 *addr)
+{
+ struct wpa_supplicant *wpa_s = ctx;
+
+ WPA_ASSERT(os_memcmp(wpa_s->bssid, addr, ETH_ALEN) == 0);
+ return wpa_s->received_mb_ies;
+}
+
+
+static void wpas_fst_update_mb_ie_cb(void *ctx, const u8 *addr,
+ const u8 *buf, size_t size)
+{
+ struct wpa_supplicant *wpa_s = ctx;
+ struct mb_ies_info info;
+
+ WPA_ASSERT(os_memcmp(wpa_s->bssid, addr, ETH_ALEN) == 0);
+
+ if (!mb_ies_info_by_ies(&info, buf, size)) {
+ wpabuf_free(wpa_s->received_mb_ies);
+ wpa_s->received_mb_ies = mb_ies_by_info(&info);
+ }
+}
+
+
+const u8 * wpas_fst_get_peer_first(void *ctx, struct fst_get_peer_ctx **get_ctx,
+ Boolean mb_only)
+{
+ struct wpa_supplicant *wpa_s = ctx;
+
+ *get_ctx = NULL;
+ if (!is_zero_ether_addr(wpa_s->bssid))
+ return (wpa_s->received_mb_ies || !mb_only) ?
+ wpa_s->bssid : NULL;
+ return NULL;
+}
+
+
+const u8 * wpas_fst_get_peer_next(void *ctx, struct fst_get_peer_ctx **get_ctx,
+ Boolean mb_only)
+{
+ return NULL;
+}
+
+void fst_wpa_supplicant_fill_iface_obj(struct wpa_supplicant *wpa_s,
+ struct fst_wpa_obj *iface_obj)
+{
+ iface_obj->ctx = wpa_s;
+ iface_obj->get_bssid = wpas_fst_get_bssid_cb;
+ iface_obj->get_channel_info = wpas_fst_get_channel_info_cb;
+ iface_obj->get_hw_modes = wpas_fst_get_hw_modes;
+ iface_obj->set_ies = wpas_fst_set_ies_cb;
+ iface_obj->send_action = wpas_fst_send_action_cb;
+ iface_obj->get_mb_ie = wpas_fst_get_mb_ie_cb;
+ iface_obj->update_mb_ie = wpas_fst_update_mb_ie_cb;
+ iface_obj->get_peer_first = wpas_fst_get_peer_first;
+ iface_obj->get_peer_next = wpas_fst_get_peer_next;
+}
+#endif /* CONFIG_FST */
+
static int wpas_set_wowlan_triggers(struct wpa_supplicant *wpa_s,
const struct wpa_driver_capa *capa)
{
return -1;
}
+#ifdef CONFIG_FST
+ if (wpa_s->conf->fst_group_id) {
+ struct fst_iface_cfg cfg;
+ struct fst_wpa_obj iface_obj;
+
+ fst_wpa_supplicant_fill_iface_obj(wpa_s, &iface_obj);
+ os_strlcpy(cfg.group_id, wpa_s->conf->fst_group_id,
+ sizeof(cfg.group_id));
+ cfg.priority = wpa_s->conf->fst_priority;
+ cfg.llt = wpa_s->conf->fst_llt;
+
+ wpa_s->fst = fst_attach(wpa_s->ifname, wpa_s->own_addr,
+ &iface_obj, &cfg);
+ if (!wpa_s->fst) {
+ wpa_msg(wpa_s, MSG_ERROR,
+ "FST: Cannot attach iface %s to group %s",
+ wpa_s->ifname, cfg.group_id);
+ return -1;
+ }
+ }
+#endif /* CONFIG_FST */
+
if (wpas_wps_init(wpa_s))
return -1;
wpas_ctrl_radio_work_flush(wpa_s);
radio_remove_interface(wpa_s);
+#ifdef CONFIG_FST
+ if (wpa_s->fst) {
+ fst_detach(wpa_s->fst);
+ wpa_s->fst = NULL;
+ }
+ if (wpa_s->received_mb_ies) {
+ wpabuf_free(wpa_s->received_mb_ies);
+ wpa_s->received_mb_ies = NULL;
+ }
+#endif /* CONFIG_FST */
+
if (wpa_s->drv_priv)
wpa_drv_deinit(wpa_s);
wpa_s->conf = NULL;
}
+ os_free(wpa_s->ssids_from_scan_req);
+
os_free(wpa_s);
}
if (wpa_s->global->p2p == NULL &&
!wpa_s->global->p2p_disabled && !wpa_s->conf->p2p_disabled &&
(wpa_s->drv_flags & WPA_DRIVER_FLAGS_DEDICATED_P2P_DEVICE) &&
- wpas_p2p_add_p2pdev_interface(wpa_s, iface->conf_p2p_dev) < 0) {
+ wpas_p2p_add_p2pdev_interface(
+ wpa_s, wpa_s->global->params.conf_p2p_dev) < 0) {
wpa_printf(MSG_INFO,
"P2P: Failed to enable P2P Device interface");
/* Try to continue without. P2P will be disabled. */
#endif /* CONFIG_NO_WPA_MSG */
+#ifndef WPA_SUPPLICANT_CLEANUP_INTERVAL
+#define WPA_SUPPLICANT_CLEANUP_INTERVAL 10
+#endif /* WPA_SUPPLICANT_CLEANUP_INTERVAL */
+
+/* Periodic cleanup tasks */
+static void wpas_periodic(void *eloop_ctx, void *timeout_ctx)
+{
+ struct wpa_global *global = eloop_ctx;
+ struct wpa_supplicant *wpa_s;
+
+ eloop_register_timeout(WPA_SUPPLICANT_CLEANUP_INTERVAL, 0,
+ wpas_periodic, global, NULL);
+
+#ifdef CONFIG_P2P
+ if (global->p2p)
+ p2p_expire_peers(global->p2p);
+#endif /* CONFIG_P2P */
+
+ for (wpa_s = global->ifaces; wpa_s; wpa_s = wpa_s->next) {
+ wpa_bss_flush_by_age(wpa_s, wpa_s->conf->bss_expiration_age);
+#ifdef CONFIG_AP
+ ap_periodic(wpa_s);
+#endif /* CONFIG_AP */
+ }
+}
+
+
/**
* wpa_supplicant_init - Initialize %wpa_supplicant
* @params: Parameters for %wpa_supplicant
if (params->override_ctrl_interface)
global->params.override_ctrl_interface =
os_strdup(params->override_ctrl_interface);
+#ifdef CONFIG_P2P
+ if (params->conf_p2p_dev)
+ global->params.conf_p2p_dev =
+ os_strdup(params->conf_p2p_dev);
+#endif /* CONFIG_P2P */
wpa_debug_level = global->params.wpa_debug_level =
params->wpa_debug_level;
wpa_debug_show_keys = global->params.wpa_debug_show_keys =
}
#endif /* CONFIG_WIFI_DISPLAY */
+ eloop_register_timeout(WPA_SUPPLICANT_CLEANUP_INTERVAL, 0,
+ wpas_periodic, global, NULL);
+
return global;
}
if (global == NULL)
return;
+ eloop_cancel_timeout(wpas_periodic, global, NULL);
+
#ifdef CONFIG_WIFI_DISPLAY
wifi_display_deinit(global);
#endif /* CONFIG_WIFI_DISPLAY */
os_free(global->params.ctrl_interface_group);
os_free(global->params.override_driver);
os_free(global->params.override_ctrl_interface);
+#ifdef CONFIG_P2P
+ os_free(global->params.conf_p2p_dev);
+#endif /* CONFIG_P2P */
os_free(global->p2p_disallow_freq.range);
os_free(global->p2p_go_avoid_freq.range);
continue;
if (ifs->current_ssid->mode == WPAS_MODE_AP ||
- ifs->current_ssid->mode == WPAS_MODE_P2P_GO)
+ ifs->current_ssid->mode == WPAS_MODE_P2P_GO ||
+ ifs->current_ssid->mode == WPAS_MODE_MESH)
freq = ifs->current_ssid->frequency;
else if (wpa_drv_get_bssid(ifs, bssid) == 0)
freq = ifs->assoc_freq;
freqs_data[idx++].freq = freq;
if (ifs->current_ssid->mode == WPAS_MODE_INFRA) {
- freqs_data[i].flags = ifs->current_ssid->p2p_group ?
+ freqs_data[i].flags |= ifs->current_ssid->p2p_group ?
WPA_FREQ_USED_BY_P2P_CLIENT :
WPA_FREQ_USED_BY_INFRA_STATION;
}
projects / mech_eap.git / blobdiff