/*
* WPA Supplicant
- * Copyright (c) 2003-2015, Jouni Malinen <j@w1.fi>
+ * Copyright (c) 2003-2016, Jouni Malinen <j@w1.fi>
*
* This software may be distributed under the terms of the BSD license.
* See README for more details.
const char *const wpa_supplicant_version =
"wpa_supplicant v" VERSION_STR "\n"
-"Copyright (c) 2003-2015, Jouni Malinen <j@w1.fi> and contributors";
+"Copyright (c) 2003-2016, Jouni Malinen <j@w1.fi> and contributors";
const char *const wpa_supplicant_license =
"This software may be distributed under the terms of the BSD license.\n"
}
+static void free_bss_tmp_disallowed(struct wpa_supplicant *wpa_s)
+{
+ struct wpa_bss_tmp_disallowed *bss, *prev;
+
+ dl_list_for_each_safe(bss, prev, &wpa_s->bss_tmp_disallowed,
+ struct wpa_bss_tmp_disallowed, list) {
+ dl_list_del(&bss->list);
+ os_free(bss);
+ }
+}
+
+
static void wpa_supplicant_cleanup(struct wpa_supplicant *wpa_s)
{
int i;
}
wmm_ac_notify_disassoc(wpa_s);
+
+ wpa_s->sched_scan_plans_num = 0;
+ os_free(wpa_s->sched_scan_plans);
+ wpa_s->sched_scan_plans = NULL;
+
+#ifdef CONFIG_MBO
+ wpa_s->non_pref_chan_num = 0;
+ os_free(wpa_s->non_pref_chan);
+ wpa_s->non_pref_chan = NULL;
+#endif /* CONFIG_MBO */
+
+ free_bss_tmp_disallowed(wpa_s);
}
return -1;
}
+#ifdef CONFIG_NO_WPA
+ wpa_s->group_cipher = WPA_CIPHER_NONE;
+ wpa_s->pairwise_cipher = WPA_CIPHER_NONE;
+#else /* CONFIG_NO_WPA */
sel = ie.group_cipher & ssid->group_cipher;
wpa_s->group_cipher = wpa_pick_group_cipher(sel);
if (wpa_s->group_cipher < 0) {
}
wpa_dbg(wpa_s, MSG_DEBUG, "WPA: using PTK %s",
wpa_cipher_txt(wpa_s->pairwise_cipher));
+#endif /* CONFIG_NO_WPA */
sel = ie.key_mgmt & ssid->key_mgmt;
#ifdef CONFIG_SAE
int psk_set = 0;
if (ssid->psk_set) {
- wpa_sm_set_pmk(wpa_s->wpa, ssid->psk, PMK_LEN, NULL);
+ wpa_sm_set_pmk(wpa_s->wpa, ssid->psk, PMK_LEN, NULL,
+ NULL);
psk_set = 1;
}
#ifndef CONFIG_NO_PBKDF2
4096, psk, PMK_LEN);
wpa_hexdump_key(MSG_MSGDUMP, "PSK (from passphrase)",
psk, PMK_LEN);
- wpa_sm_set_pmk(wpa_s->wpa, psk, PMK_LEN, NULL);
+ wpa_sm_set_pmk(wpa_s->wpa, psk, PMK_LEN, NULL, NULL);
psk_set = 1;
os_memset(psk, 0, sizeof(psk));
}
wpa_hexdump_key(MSG_MSGDUMP, "PSK (from "
"external passphrase)",
psk, PMK_LEN);
- wpa_sm_set_pmk(wpa_s->wpa, psk, PMK_LEN, NULL);
+ wpa_sm_set_pmk(wpa_s->wpa, psk, PMK_LEN, NULL,
+ NULL);
psk_set = 1;
os_memset(psk, 0, sizeof(psk));
} else
ext_password_free(pw);
return -1;
}
- wpa_sm_set_pmk(wpa_s->wpa, psk, PMK_LEN, NULL);
+ wpa_sm_set_pmk(wpa_s->wpa, psk, PMK_LEN, NULL,
+ NULL);
psk_set = 1;
os_memset(psk, 0, sizeof(psk));
} else {
if (wpa_s->conf->hs20)
*pos |= 0x40; /* Bit 46 - WNM-Notification */
#endif /* CONFIG_HS20 */
+#ifdef CONFIG_MBO
+ *pos |= 0x40; /* Bit 46 - WNM-Notification */
+#endif /* CONFIG_MBO */
break;
case 6: /* Bits 48-55 */
break;
wpa_s->own_disconnect_req = 0;
+ /*
+ * If we are starting a new connection, any previously pending EAPOL
+ * RX cannot be valid anymore.
+ */
+ wpabuf_free(wpa_s->pending_eapol_rx);
+ wpa_s->pending_eapol_rx = NULL;
+
if (ssid->mac_addr == -1)
rand_style = wpa_s->conf->mac_addr;
else
return;
}
wpa_s->current_bss = bss;
- wpa_msg_ctrl(wpa_s, MSG_INFO, MESH_GROUP_STARTED
- "ssid=\"%s\" id=%d",
- wpa_ssid_txt(ssid->ssid, ssid->ssid_len),
- ssid->id);
+ wpa_msg(wpa_s, MSG_INFO, MESH_GROUP_STARTED "ssid=\"%s\" id=%d",
+ wpa_ssid_txt(ssid->ssid, ssid->ssid_len),
+ ssid->id);
#else /* CONFIG_MESH */
wpa_msg(wpa_s, MSG_ERROR,
"mesh mode support not included in the build");
return;
}
+ wpas_abort_ongoing_scan(wpa_s);
+
cwork = os_zalloc(sizeof(*cwork));
if (cwork == NULL)
return;
struct hostapd_channel_data *pri_chan = NULL, *sec_chan = NULL;
u8 channel;
int i, chan_idx, ht40 = -1, res, obss_scan = 1;
- unsigned int j;
+ unsigned int j, k;
struct hostapd_freq_params vht_freq;
+ int chwidth, seg0, seg1;
+ u32 vht_caps = 0;
freq->freq = ssid->frequency;
return;
}
+ chwidth = VHT_CHANWIDTH_80MHZ;
+ seg0 = vht80[j] + 6;
+ seg1 = 0;
+
+ if (ssid->max_oper_chwidth == VHT_CHANWIDTH_80P80MHZ) {
+ /* setup center_freq2, bandwidth */
+ for (k = 0; k < ARRAY_SIZE(vht80); k++) {
+ /* Only accept 80 MHz segments separated by a gap */
+ if (j == k || abs(vht80[j] - vht80[k]) == 16)
+ continue;
+ for (i = vht80[k]; i < vht80[k] + 16; i += 4) {
+ struct hostapd_channel_data *chan;
+
+ chan = hw_get_channel_chan(mode, i, NULL);
+ if (!chan)
+ continue;
+
+ if (chan->flag & (HOSTAPD_CHAN_DISABLED |
+ HOSTAPD_CHAN_NO_IR |
+ HOSTAPD_CHAN_RADAR))
+ continue;
+
+ /* Found a suitable second segment for 80+80 */
+ chwidth = VHT_CHANWIDTH_80P80MHZ;
+ vht_caps |=
+ VHT_CAP_SUPP_CHAN_WIDTH_160_80PLUS80MHZ;
+ seg1 = vht80[k] + 6;
+ }
+
+ if (chwidth == VHT_CHANWIDTH_80P80MHZ)
+ break;
+ }
+ }
+
if (hostapd_set_freq_params(&vht_freq, mode->mode, freq->freq,
freq->channel, freq->ht_enabled,
vht_freq.vht_enabled,
freq->sec_channel_offset,
- VHT_CHANWIDTH_80MHZ,
- vht80[j] + 6, 0, 0) != 0)
+ chwidth, seg0, seg1, vht_caps) != 0)
return;
*freq = vht_freq;
struct ieee80211_vht_capabilities vhtcaps;
struct ieee80211_vht_capabilities vhtcaps_mask;
#endif /* CONFIG_VHT_OVERRIDES */
+#ifdef CONFIG_MBO
+ const u8 *mbo = NULL;
+#endif /* CONFIG_MBO */
if (deinit) {
if (work->started) {
os_memset(wpa_s->p2p_ip_addr_info, 0, sizeof(wpa_s->p2p_ip_addr_info));
#endif /* CONFIG_P2P */
-#ifdef CONFIG_HS20
- if (is_hs20_network(wpa_s, ssid, bss)) {
- struct wpabuf *hs20;
- hs20 = wpabuf_alloc(20);
- if (hs20) {
- int pps_mo_id = hs20_get_pps_mo_id(wpa_s, ssid);
- size_t len;
-
- wpas_hs20_add_indication(hs20, pps_mo_id);
- len = sizeof(wpa_ie) - wpa_ie_len;
- if (wpabuf_len(hs20) <= len) {
- os_memcpy(wpa_ie + wpa_ie_len,
- wpabuf_head(hs20), wpabuf_len(hs20));
- wpa_ie_len += wpabuf_len(hs20);
- }
- wpabuf_free(hs20);
+#ifdef CONFIG_MBO
+ if (bss) {
+ mbo = wpa_bss_get_vendor_ie(bss, MBO_IE_VENDOR_TYPE);
+ if (mbo) {
+ int len;
+
+ len = wpas_mbo_supp_op_class_ie(wpa_s, bss->freq,
+ wpa_ie + wpa_ie_len,
+ sizeof(wpa_ie) -
+ wpa_ie_len);
+ if (len > 0)
+ wpa_ie_len += len;
}
}
-#endif /* CONFIG_HS20 */
+#endif /* CONFIG_MBO */
/*
* Workaround: Add Extended Capabilities element only if the AP
}
}
+#ifdef CONFIG_HS20
+ if (is_hs20_network(wpa_s, ssid, bss)) {
+ struct wpabuf *hs20;
+
+ hs20 = wpabuf_alloc(20);
+ if (hs20) {
+ int pps_mo_id = hs20_get_pps_mo_id(wpa_s, ssid);
+ size_t len;
+
+ wpas_hs20_add_indication(hs20, pps_mo_id);
+ len = sizeof(wpa_ie) - wpa_ie_len;
+ if (wpabuf_len(hs20) <= len) {
+ os_memcpy(wpa_ie + wpa_ie_len,
+ wpabuf_head(hs20), wpabuf_len(hs20));
+ wpa_ie_len += wpabuf_len(hs20);
+ }
+ wpabuf_free(hs20);
+ }
+ }
+#endif /* CONFIG_HS20 */
+
if (wpa_s->vendor_elem[VENDOR_ELEM_ASSOC_REQ]) {
struct wpabuf *buf = wpa_s->vendor_elem[VENDOR_ELEM_ASSOC_REQ];
size_t len;
}
#endif /* CONFIG_FST */
+#ifdef CONFIG_MBO
+ if (mbo) {
+ int len;
+
+ len = wpas_mbo_ie(wpa_s, wpa_ie + wpa_ie_len,
+ sizeof(wpa_ie) - wpa_ie_len);
+ if (len >= 0)
+ wpa_ie_len += len;
+ }
+#endif /* CONFIG_MBO */
+
wpa_clear_keys(wpa_s, bss ? bss->bssid : NULL);
use_crypt = 1;
cipher_pairwise = wpa_s->pairwise_cipher;
}
params.bssid_hint = bss->bssid;
params.freq_hint = bss->freq;
+ params.pbss = bss_is_pbss(bss);
} else {
params.ssid = ssid->ssid;
params.ssid_len = ssid->ssid_len;
+ params.pbss = ssid->pbss;
}
if (ssid->mode == WPAS_MODE_IBSS && ssid->bssid_set &&
params.p2p = ssid->p2p_group;
- if (wpa_s->parent->set_sta_uapsd)
- params.uapsd = wpa_s->parent->sta_uapsd;
+ if (wpa_s->p2pdev->set_sta_uapsd)
+ params.uapsd = wpa_s->p2pdev->sta_uapsd;
else
params.uapsd = -1;
#ifdef CONFIG_MESH
if (wpa_s->ifmsh) {
- wpa_msg_ctrl(wpa_s, MSG_INFO, MESH_GROUP_REMOVED "%s",
- wpa_s->ifname);
+ wpa_msg(wpa_s, MSG_INFO, MESH_GROUP_REMOVED "%s",
+ wpa_s->ifname);
wpa_supplicant_leave_mesh(wpa_s);
}
#endif /* CONFIG_MESH */
wpas_notify_network_enabled_changed(wpa_s, other_ssid);
}
- if (ssid && ssid == wpa_s->current_ssid && wpa_s->current_ssid) {
+ if (ssid && ssid == wpa_s->current_ssid && wpa_s->current_ssid &&
+ wpa_s->wpa_state >= WPA_AUTHENTICATING) {
/* We are already associated with the selected network */
wpa_printf(MSG_DEBUG, "Already associated with the "
"selected network - do nothing");
struct wpa_global *global = wpa_s->global;
if (wpa_drivers[i]->global_init && global->drv_priv[i] == NULL) {
- global->drv_priv[i] = wpa_drivers[i]->global_init();
+ global->drv_priv[i] = wpa_drivers[i]->global_init(global);
if (global->drv_priv[i] == NULL) {
wpa_printf(MSG_ERROR, "Failed to initialize driver "
"'%s'", wpa_drivers[i]->name);
wpa_s->scan_interval = 5;
wpa_s->new_connection = 1;
wpa_s->parent = parent ? parent : wpa_s;
+ wpa_s->p2pdev = wpa_s->parent;
wpa_s->sched_scanning = 0;
+ dl_list_init(&wpa_s->bss_tmp_disallowed);
+
return wpa_s;
}
}
-static enum wpa_radio_work_band wpas_freq_to_band(int freq)
+enum wpa_radio_work_band wpas_freq_to_band(int freq)
{
if (freq < 3000)
return BAND_2_4_GHZ;
}
-static unsigned int wpas_get_bands(struct wpa_supplicant *wpa_s,
- const int *freqs)
+unsigned int wpas_get_bands(struct wpa_supplicant *wpa_s, const int *freqs)
{
int i;
unsigned int band = 0;
wpa_s->probe_resp_offloads = capa.probe_resp_offloads;
wpa_s->max_scan_ssids = capa.max_scan_ssids;
wpa_s->max_sched_scan_ssids = capa.max_sched_scan_ssids;
+ wpa_s->max_sched_scan_plans = capa.max_sched_scan_plans;
+ wpa_s->max_sched_scan_plan_interval =
+ capa.max_sched_scan_plan_interval;
+ wpa_s->max_sched_scan_plan_iterations =
+ capa.max_sched_scan_plan_iterations;
wpa_s->sched_scan_supported = capa.sched_scan_supported;
wpa_s->max_match_sets = capa.max_match_sets;
wpa_s->max_remain_on_chan = capa.max_remain_on_chan;
wpas_rrm_reset(wpa_s);
+ wpas_sched_scan_plans_set(wpa_s, wpa_s->conf->sched_scan_plans);
+
+#ifdef CONFIG_HS20
+ hs20_init(wpa_s);
+#endif /* CONFIG_HS20 */
+#ifdef CONFIG_MBO
+ wpas_mbo_update_non_pref_chan(wpa_s, wpa_s->conf->non_pref_chan);
+#endif /* CONFIG_MBO */
+
return 0;
}
iface = global->ifaces;
while (iface) {
+ if (iface->p2pdev == wpa_s)
+ iface->p2pdev = iface->parent;
if (iface == wpa_s || iface->parent != wpa_s) {
iface = iface->next;
continue;
struct wpa_supplicant *wpa_s;
if (global->params.daemonize &&
- wpa_supplicant_daemon(global->params.pid_file))
+ (wpa_supplicant_daemon(global->params.pid_file) ||
+ eloop_sock_requeue()))
return -1;
if (global->params.wait_for_monitor) {
for (wpa_s = global->ifaces; wpa_s; wpa_s = wpa_s->next)
- if (wpa_s->ctrl_iface)
+ if (wpa_s->ctrl_iface && !wpa_s->p2p_mgmt)
wpa_supplicant_ctrl_iface_wait(
wpa_s->ctrl_iface);
}
if (wpa_s->conf->changed_parameters & CFG_CHANGED_EXT_PW_BACKEND)
wpas_init_ext_pw(wpa_s);
+ if (wpa_s->conf->changed_parameters & CFG_CHANGED_SCHED_SCAN_PLANS)
+ wpas_sched_scan_plans_set(wpa_s, wpa_s->conf->sched_scan_plans);
+
#ifdef CONFIG_WPS
wpas_wps_update_config(wpa_s);
#endif /* CONFIG_WPS */
if (wpa_s->wpa_state == WPA_SCANNING && !wpa_s->scanning)
wpa_supplicant_req_scan(wpa_s, 0, 0);
break;
+ case WPA_CTRL_REQ_EXT_CERT_CHECK:
+ if (eap->pending_ext_cert_check != PENDING_CHECK)
+ return -1;
+ if (os_strcmp(value, "good") == 0)
+ eap->pending_ext_cert_check = EXT_CERT_CHECK_GOOD;
+ else if (os_strcmp(value, "bad") == 0)
+ eap->pending_ext_cert_check = EXT_CERT_CHECK_BAD;
+ else
+ return -1;
+ break;
default:
wpa_printf(MSG_DEBUG, "CTRL_IFACE: Unknown field '%s'", field);
return -1;
}
wpabuf_free(buf);
}
+
+
+struct wpa_supplicant *
+wpas_vendor_elem(struct wpa_supplicant *wpa_s, enum wpa_vendor_elem_frame frame)
+{
+ switch (frame) {
+#ifdef CONFIG_P2P
+ case VENDOR_ELEM_PROBE_REQ_P2P:
+ case VENDOR_ELEM_PROBE_RESP_P2P:
+ case VENDOR_ELEM_PROBE_RESP_P2P_GO:
+ case VENDOR_ELEM_BEACON_P2P_GO:
+ case VENDOR_ELEM_P2P_PD_REQ:
+ case VENDOR_ELEM_P2P_PD_RESP:
+ case VENDOR_ELEM_P2P_GO_NEG_REQ:
+ case VENDOR_ELEM_P2P_GO_NEG_RESP:
+ case VENDOR_ELEM_P2P_GO_NEG_CONF:
+ case VENDOR_ELEM_P2P_INV_REQ:
+ case VENDOR_ELEM_P2P_INV_RESP:
+ case VENDOR_ELEM_P2P_ASSOC_REQ:
+ case VENDOR_ELEM_P2P_ASSOC_RESP:
+ return wpa_s->p2pdev;
+#endif /* CONFIG_P2P */
+ default:
+ return wpa_s;
+ }
+}
+
+
+void wpas_vendor_elem_update(struct wpa_supplicant *wpa_s)
+{
+ unsigned int i;
+ char buf[30];
+
+ wpa_printf(MSG_DEBUG, "Update vendor elements");
+
+ for (i = 0; i < NUM_VENDOR_ELEM_FRAMES; i++) {
+ if (wpa_s->vendor_elem[i]) {
+ int res;
+
+ res = os_snprintf(buf, sizeof(buf), "frame[%u]", i);
+ if (!os_snprintf_error(sizeof(buf), res)) {
+ wpa_hexdump_buf(MSG_DEBUG, buf,
+ wpa_s->vendor_elem[i]);
+ }
+ }
+ }
+
+#ifdef CONFIG_P2P
+ if (wpa_s->parent == wpa_s &&
+ wpa_s->global->p2p &&
+ !wpa_s->global->p2p_disabled)
+ p2p_set_vendor_elems(wpa_s->global->p2p, wpa_s->vendor_elem);
+#endif /* CONFIG_P2P */
+}
+
+
+int wpas_vendor_elem_remove(struct wpa_supplicant *wpa_s, int frame,
+ const u8 *elem, size_t len)
+{
+ u8 *ie, *end;
+
+ ie = wpabuf_mhead_u8(wpa_s->vendor_elem[frame]);
+ end = ie + wpabuf_len(wpa_s->vendor_elem[frame]);
+
+ for (; ie + 1 < end; ie += 2 + ie[1]) {
+ if (ie + len > end)
+ break;
+ if (os_memcmp(ie, elem, len) != 0)
+ continue;
+
+ if (wpabuf_len(wpa_s->vendor_elem[frame]) == len) {
+ wpabuf_free(wpa_s->vendor_elem[frame]);
+ wpa_s->vendor_elem[frame] = NULL;
+ } else {
+ os_memmove(ie, ie + len, end - (ie + len));
+ wpa_s->vendor_elem[frame]->used -= len;
+ }
+ wpas_vendor_elem_update(wpa_s);
+ return 0;
+ }
+
+ return -1;
+}
+
+
+struct hostapd_hw_modes * get_mode(struct hostapd_hw_modes *modes,
+ u16 num_modes, enum hostapd_hw_mode mode)
+{
+ u16 i;
+
+ for (i = 0; i < num_modes; i++) {
+ if (modes[i].mode == mode)
+ return &modes[i];
+ }
+
+ return NULL;
+}
+
+
+static struct
+wpa_bss_tmp_disallowed * wpas_get_disallowed_bss(struct wpa_supplicant *wpa_s,
+ const u8 *bssid)
+{
+ struct wpa_bss_tmp_disallowed *bss;
+
+ dl_list_for_each(bss, &wpa_s->bss_tmp_disallowed,
+ struct wpa_bss_tmp_disallowed, list) {
+ if (os_memcmp(bssid, bss->bssid, ETH_ALEN) == 0)
+ return bss;
+ }
+
+ return NULL;
+}
+
+
+void wpa_bss_tmp_disallow(struct wpa_supplicant *wpa_s, const u8 *bssid,
+ unsigned int sec)
+{
+ struct wpa_bss_tmp_disallowed *bss;
+ struct os_reltime until;
+
+ os_get_reltime(&until);
+ until.sec += sec;
+
+ bss = wpas_get_disallowed_bss(wpa_s, bssid);
+ if (bss) {
+ bss->disallowed_until = until;
+ return;
+ }
+
+ bss = os_malloc(sizeof(*bss));
+ if (!bss) {
+ wpa_printf(MSG_DEBUG,
+ "Failed to allocate memory for temp disallow BSS");
+ return;
+ }
+
+ bss->disallowed_until = until;
+ os_memcpy(bss->bssid, bssid, ETH_ALEN);
+ dl_list_add(&wpa_s->bss_tmp_disallowed, &bss->list);
+}
+
+
+int wpa_is_bss_tmp_disallowed(struct wpa_supplicant *wpa_s, const u8 *bssid)
+{
+ struct wpa_bss_tmp_disallowed *bss = NULL, *tmp, *prev;
+ struct os_reltime now, age;
+
+ os_get_reltime(&now);
+
+ dl_list_for_each_safe(tmp, prev, &wpa_s->bss_tmp_disallowed,
+ struct wpa_bss_tmp_disallowed, list) {
+ if (!os_reltime_before(&now, &tmp->disallowed_until)) {
+ /* This BSS is not disallowed anymore */
+ dl_list_del(&tmp->list);
+ os_free(tmp);
+ continue;
+ }
+ if (os_memcmp(bssid, tmp->bssid, ETH_ALEN) == 0) {
+ bss = tmp;
+ break;
+ }
+ }
+ if (!bss)
+ return 0;
+
+ os_reltime_sub(&bss->disallowed_until, &now, &age);
+ wpa_printf(MSG_DEBUG,
+ "BSS " MACSTR " disabled for %ld.%0ld seconds",
+ MAC2STR(bss->bssid), age.sec, age.usec);
+ return 1;
+}
projects / mech_eap.git / blobdiff