/*
* wpa_supplicant / WPS integration
- * Copyright (c) 2008-2013, Jouni Malinen <j@w1.fi>
+ * Copyright (c) 2008-2014, Jouni Malinen <j@w1.fi>
*
* This software may be distributed under the terms of the BSD license.
* See README for more details.
int wpas_wps_eapol_cb(struct wpa_supplicant *wpa_s)
{
+#ifdef CONFIG_P2P
+ if (wpas_p2p_wps_eapol_cb(wpa_s) > 0)
+ return 1;
+#endif /* CONFIG_P2P */
+
if (!wpa_s->wps_success &&
wpa_s->current_ssid &&
eap_is_wps_pin_enrollee(&wpa_s->current_ssid->eap)) {
ssid->group_cipher != new_ssid->group_cipher)
continue;
- if (ssid->passphrase && new_ssid->passphrase) {
- if (os_strlen(ssid->passphrase) !=
- os_strlen(new_ssid->passphrase))
- continue;
- if (os_strcmp(ssid->passphrase, new_ssid->passphrase) !=
- 0)
- continue;
- } else if (ssid->passphrase || new_ssid->passphrase)
- continue;
-
- if ((ssid->psk_set || new_ssid->psk_set) &&
- os_memcmp(ssid->psk, new_ssid->psk, sizeof(ssid->psk)) != 0)
- continue;
-
- if (ssid->auth_alg == WPA_ALG_WEP) {
- if (ssid->wep_tx_keyidx != new_ssid->wep_tx_keyidx)
- continue;
- if (os_memcmp(ssid->wep_key, new_ssid->wep_key,
- sizeof(ssid->wep_key)))
- continue;
- if (os_memcmp(ssid->wep_key_len, new_ssid->wep_key_len,
- sizeof(ssid->wep_key_len)))
- continue;
- }
-
/* Remove the duplicated older network entry. */
wpa_printf(MSG_DEBUG, "Remove duplicate network %d", ssid->id);
wpas_notify_network_removed(wpa_s, ssid);
int id;
struct wpa_ssid *ssid, *remove_ssid = NULL, *prev_current;
+ wpa_s->after_wps = 0;
+ wpa_s->known_wps_freq = 0;
+
prev_current = wpa_s->current_ssid;
/* Enable the networks disabled during wpas_wps_reassoc */
wpas_wps_reenable_networks(wpa_s);
eloop_cancel_timeout(wpas_wps_timeout, wpa_s, NULL);
+ eloop_cancel_timeout(wpas_wps_clear_timeout, wpa_s, NULL);
/* Remove any existing WPS network from configuration */
ssid = wpa_s->conf->ssid;
static struct wpa_ssid * wpas_wps_add_network(struct wpa_supplicant *wpa_s,
- int registrar, const u8 *bssid)
+ int registrar, const u8 *dev_addr,
+ const u8 *bssid)
{
struct wpa_ssid *ssid;
return NULL;
}
+#ifdef CONFIG_P2P
+ if (dev_addr)
+ os_memcpy(ssid->go_p2p_dev_addr, dev_addr, ETH_ALEN);
+#endif /* CONFIG_P2P */
+
if (bssid) {
#ifndef CONFIG_P2P
struct wpa_bss *bss;
wpa_s->normal_scans = 0;
wpa_s->wps_success = 0;
wpa_s->blacklist_cleared = 0;
+
+ wpa_supplicant_cancel_sched_scan(wpa_s);
wpa_supplicant_req_scan(wpa_s, 0, 0);
}
{
struct wpa_ssid *ssid;
wpas_clear_wps(wpa_s);
- ssid = wpas_wps_add_network(wpa_s, 0, bssid);
+ ssid = wpas_wps_add_network(wpa_s, 0, NULL, bssid);
if (ssid == NULL)
return -1;
ssid->temporary = 1;
}
-int wpas_wps_start_pin(struct wpa_supplicant *wpa_s, const u8 *bssid,
- const char *pin, int p2p_group, u16 dev_pw_id)
+static int wpas_wps_start_dev_pw(struct wpa_supplicant *wpa_s,
+ const u8 *dev_addr, const u8 *bssid,
+ const char *pin, int p2p_group, u16 dev_pw_id,
+ const u8 *peer_pubkey_hash,
+ const u8 *ssid_val, size_t ssid_len)
{
struct wpa_ssid *ssid;
- char val[128];
+ char val[128 + 2 * WPS_OOB_PUBKEY_HASH_LEN];
unsigned int rpin = 0;
+ char hash[2 * WPS_OOB_PUBKEY_HASH_LEN + 10];
wpas_clear_wps(wpa_s);
- ssid = wpas_wps_add_network(wpa_s, 0, bssid);
- if (ssid == NULL)
+ if (bssid && is_zero_ether_addr(bssid))
+ bssid = NULL;
+ ssid = wpas_wps_add_network(wpa_s, 0, dev_addr, bssid);
+ if (ssid == NULL) {
+ wpa_printf(MSG_DEBUG, "WPS: Could not add network");
return -1;
+ }
ssid->temporary = 1;
ssid->p2p_group = p2p_group;
+ if (ssid_val) {
+ ssid->ssid = os_malloc(ssid_len);
+ if (ssid->ssid) {
+ os_memcpy(ssid->ssid, ssid_val, ssid_len);
+ ssid->ssid_len = ssid_len;
+ }
+ }
+ if (peer_pubkey_hash) {
+ os_memcpy(hash, " pkhash=", 8);
+ wpa_snprintf_hex_uppercase(hash + 8, sizeof(hash) - 8,
+ peer_pubkey_hash,
+ WPS_OOB_PUBKEY_HASH_LEN);
+ } else {
+ hash[0] = '\0';
+ }
#ifdef CONFIG_P2P
if (p2p_group && wpa_s->go_params && wpa_s->go_params->ssid_len) {
ssid->ssid = os_zalloc(wpa_s->go_params->ssid_len + 1);
}
#endif /* CONFIG_P2P */
if (pin)
- os_snprintf(val, sizeof(val), "\"pin=%s dev_pw_id=%u\"",
- pin, dev_pw_id);
- else {
+ os_snprintf(val, sizeof(val), "\"pin=%s dev_pw_id=%u%s\"",
+ pin, dev_pw_id, hash);
+ else if (pin == NULL && dev_pw_id == DEV_PW_NFC_CONNECTION_HANDOVER) {
+ os_snprintf(val, sizeof(val), "\"dev_pw_id=%u%s\"",
+ dev_pw_id, hash);
+ } else {
rpin = wps_generate_pin();
- os_snprintf(val, sizeof(val), "\"pin=%08d dev_pw_id=%u\"",
- rpin, dev_pw_id);
+ os_snprintf(val, sizeof(val), "\"pin=%08d dev_pw_id=%u%s\"",
+ rpin, dev_pw_id, hash);
}
- if (wpa_config_set(ssid, "phase1", val, 0) < 0)
+ if (wpa_config_set(ssid, "phase1", val, 0) < 0) {
+ wpa_printf(MSG_DEBUG, "WPS: Failed to set phase1 '%s'", val);
return -1;
+ }
if (wpa_s->wps_fragment_size)
ssid->eap.fragment_size = wpa_s->wps_fragment_size;
eloop_register_timeout(WPS_PBC_WALK_TIME, 0, wpas_wps_timeout,
}
+int wpas_wps_start_pin(struct wpa_supplicant *wpa_s, const u8 *bssid,
+ const char *pin, int p2p_group, u16 dev_pw_id)
+{
+ return wpas_wps_start_dev_pw(wpa_s, NULL, bssid, pin, p2p_group,
+ dev_pw_id, NULL, NULL, 0);
+}
+
+
/* Cancel the wps pbc/pin requests */
int wpas_wps_cancel(struct wpa_supplicant *wpa_s)
{
} else {
wpas_wps_reenable_networks(wpa_s);
wpas_wps_clear_ap_info(wpa_s);
+ if (eloop_cancel_timeout(wpas_wps_clear_timeout, wpa_s, NULL) >
+ 0)
+ wpas_clear_wps(wpa_s);
}
+ wpa_s->after_wps = 0;
+
return 0;
}
if (!pin)
return -1;
wpas_clear_wps(wpa_s);
- ssid = wpas_wps_add_network(wpa_s, 1, bssid);
+ ssid = wpas_wps_add_network(wpa_s, 1, NULL, bssid);
if (ssid == NULL)
return -1;
ssid->temporary = 1;
static void wpas_wps_set_uuid(struct wpa_supplicant *wpa_s,
struct wps_context *wps)
{
- wpa_printf(MSG_DEBUG, "WPS: Set UUID for interface %s", wpa_s->ifname);
+ char buf[50];
+ const char *src;
+
if (is_nil_uuid(wpa_s->conf->uuid)) {
struct wpa_supplicant *first;
first = wpa_s->global->ifaces;
os_memcpy(wps->uuid,
wpa_s->global->ifaces->wps->uuid,
WPS_UUID_LEN);
- wpa_hexdump(MSG_DEBUG, "WPS: UUID from the first "
- "interface", wps->uuid, WPS_UUID_LEN);
+ src = "from the first interface";
} else {
uuid_gen_mac_addr(wpa_s->own_addr, wps->uuid);
- wpa_hexdump(MSG_DEBUG, "WPS: UUID based on MAC "
- "address", wps->uuid, WPS_UUID_LEN);
+ src = "based on MAC address";
}
} else {
os_memcpy(wps->uuid, wpa_s->conf->uuid, WPS_UUID_LEN);
- wpa_hexdump(MSG_DEBUG, "WPS: UUID based on configuration",
- wps->uuid, WPS_UUID_LEN);
+ src = "based on configuration";
}
+
+ uuid_bin2str(wps->uuid, buf, sizeof(buf));
+ wpa_dbg(wpa_s, MSG_DEBUG, "WPS: UUID %s: %s", src, buf);
}
}
+#ifdef CONFIG_WPS_ER
+static void wpas_wps_nfc_clear(struct wps_context *wps)
+{
+ wps->ap_nfc_dev_pw_id = 0;
+ wpabuf_free(wps->ap_nfc_dh_pubkey);
+ wps->ap_nfc_dh_pubkey = NULL;
+ wpabuf_free(wps->ap_nfc_dh_privkey);
+ wps->ap_nfc_dh_privkey = NULL;
+ wpabuf_free(wps->ap_nfc_dev_pw);
+ wps->ap_nfc_dev_pw = NULL;
+}
+#endif /* CONFIG_WPS_ER */
+
+
void wpas_wps_deinit(struct wpa_supplicant *wpa_s)
{
eloop_cancel_timeout(wpas_wps_timeout, wpa_s, NULL);
#ifdef CONFIG_WPS_ER
wps_er_deinit(wpa_s->wps_er, NULL, NULL);
wpa_s->wps_er = NULL;
+ wpas_wps_nfc_clear(wpa_s->wps);
#endif /* CONFIG_WPS_ER */
wps_registrar_deinit(wpa_s->wps->registrar);
}
-int wpas_wps_in_progress(struct wpa_supplicant *wpa_s)
-{
- struct wpa_ssid *ssid;
-
- for (ssid = wpa_s->conf->ssid; ssid; ssid = ssid->next) {
- if (!ssid->disabled && ssid->key_mgmt == WPA_KEY_MGMT_WPS)
- return 1;
- }
-
- return 0;
-}
-
-
void wpas_wps_update_config(struct wpa_supplicant *wpa_s)
{
struct wps_context *wps = wpa_s->wps;
}
-int wpas_wps_start_nfc(struct wpa_supplicant *wpa_s, const u8 *bssid)
+int wpas_wps_start_nfc(struct wpa_supplicant *wpa_s, const u8 *go_dev_addr,
+ const u8 *bssid,
+ const struct wpabuf *dev_pw, u16 dev_pw_id,
+ int p2p_group, const u8 *peer_pubkey_hash,
+ const u8 *ssid, size_t ssid_len)
{
struct wps_context *wps = wpa_s->wps;
char pw[32 * 2 + 1];
+ if (dev_pw_id != DEV_PW_NFC_CONNECTION_HANDOVER && dev_pw == NULL) {
+ dev_pw = wpa_s->conf->wps_nfc_dev_pw;
+ dev_pw_id = wpa_s->conf->wps_nfc_dev_pw_id;
+ }
+
if (wpa_s->conf->wps_nfc_dh_pubkey == NULL ||
- wpa_s->conf->wps_nfc_dh_privkey == NULL ||
- wpa_s->conf->wps_nfc_dev_pw == NULL)
+ wpa_s->conf->wps_nfc_dh_privkey == NULL) {
+ wpa_printf(MSG_DEBUG, "WPS: Missing DH params - "
+ "cannot start NFC-triggered connection");
+ return -1;
+ }
+
+ if (dev_pw_id != DEV_PW_NFC_CONNECTION_HANDOVER && dev_pw == NULL) {
+ wpa_printf(MSG_DEBUG, "WPS: Missing Device Password (id=%u) - "
+ "cannot start NFC-triggered connection", dev_pw_id);
return -1;
+ }
dh5_free(wps->dh_ctx);
wpabuf_free(wps->dh_pubkey);
wps->dh_pubkey = NULL;
wpabuf_free(wps->dh_privkey);
wps->dh_privkey = NULL;
+ wpa_printf(MSG_DEBUG, "WPS: Failed to get DH priv/pub key");
return -1;
}
wps->dh_ctx = dh5_init_fixed(wps->dh_privkey, wps->dh_pubkey);
wps->dh_pubkey = NULL;
wpabuf_free(wps->dh_privkey);
wps->dh_privkey = NULL;
+ wpa_printf(MSG_DEBUG, "WPS: Failed to initialize DH context");
return -1;
}
- wpa_snprintf_hex_uppercase(pw, sizeof(pw),
- wpabuf_head(wpa_s->conf->wps_nfc_dev_pw),
- wpabuf_len(wpa_s->conf->wps_nfc_dev_pw));
- return wpas_wps_start_pin(wpa_s, bssid, pw, 0,
- wpa_s->conf->wps_nfc_dev_pw_id);
+ if (dev_pw) {
+ wpa_snprintf_hex_uppercase(pw, sizeof(pw),
+ wpabuf_head(dev_pw),
+ wpabuf_len(dev_pw));
+ }
+ return wpas_wps_start_dev_pw(wpa_s, go_dev_addr, bssid,
+ dev_pw ? pw : NULL,
+ p2p_group, dev_pw_id, peer_pubkey_hash,
+ ssid, ssid_len);
}
}
wpa_s->disconnected = 0;
wpa_s->reassociate = 1;
+
+ wpa_supplicant_cancel_sched_scan(wpa_s);
wpa_supplicant_req_scan(wpa_s, 0, 0);
return 0;
/* Assume this contains full NDEF record */
tmp = ndef_parse_wifi(data);
if (tmp == NULL) {
+#ifdef CONFIG_P2P
+ tmp = ndef_parse_p2p(data);
+ if (tmp) {
+ ret = wpas_p2p_nfc_tag_process(wpa_s, tmp);
+ wpabuf_free(tmp);
+ return ret;
+ }
+#endif /* CONFIG_P2P */
wpa_printf(MSG_DEBUG, "WPS: Could not parse NDEF");
return -1;
}
}
-struct wpabuf * wpas_wps_nfc_handover_req(struct wpa_supplicant *wpa_s, int cr)
+struct wpabuf * wpas_wps_nfc_handover_req(struct wpa_supplicant *wpa_s,
+ int ndef)
{
- if (cr)
- return ndef_build_wifi_hc(1);
- return ndef_build_wifi_hr();
+ struct wpabuf *ret;
+
+ if (wpa_s->conf->wps_nfc_dh_pubkey == NULL &&
+ wps_nfc_gen_dh(&wpa_s->conf->wps_nfc_dh_pubkey,
+ &wpa_s->conf->wps_nfc_dh_privkey) < 0)
+ return NULL;
+
+ ret = wps_build_nfc_handover_req(wpa_s->wps,
+ wpa_s->conf->wps_nfc_dh_pubkey);
+
+ if (ndef && ret) {
+ struct wpabuf *tmp;
+ tmp = ndef_build_wifi(ret);
+ wpabuf_free(ret);
+ if (tmp == NULL)
+ return NULL;
+ ret = tmp;
+ }
+
+ return ret;
}
#ifdef CONFIG_WPS_NFC
-struct wpabuf * wpas_wps_er_nfc_handover_sel(struct wpa_supplicant *wpa_s,
- int ndef, const char *uuid)
+
+static struct wpabuf *
+wpas_wps_er_nfc_handover_sel(struct wpa_supplicant *wpa_s, int ndef,
+ const char *uuid)
{
#ifdef CONFIG_WPS_ER
struct wpabuf *ret;
u8 u[UUID_LEN], *use_uuid = NULL;
u8 addr[ETH_ALEN], *use_addr = NULL;
+ struct wps_context *wps = wpa_s->wps;
- if (!wpa_s->wps_er)
+ if (wps == NULL)
return NULL;
if (uuid == NULL)
else
return NULL;
- /*
- * Handover Select carrier record for WPS uses the same format as
- * configuration token.
- */
- ret = wps_er_nfc_config_token(wpa_s->wps_er, use_uuid, use_addr);
+ if (wpa_s->conf->wps_nfc_dh_pubkey == NULL) {
+ if (wps_nfc_gen_dh(&wpa_s->conf->wps_nfc_dh_pubkey,
+ &wpa_s->conf->wps_nfc_dh_privkey) < 0)
+ return NULL;
+ }
+
+ wpas_wps_nfc_clear(wps);
+ wps->ap_nfc_dev_pw_id = DEV_PW_NFC_CONNECTION_HANDOVER;
+ wps->ap_nfc_dh_pubkey = wpabuf_dup(wpa_s->conf->wps_nfc_dh_pubkey);
+ wps->ap_nfc_dh_privkey = wpabuf_dup(wpa_s->conf->wps_nfc_dh_privkey);
+ if (!wps->ap_nfc_dh_pubkey || !wps->ap_nfc_dh_privkey) {
+ wpas_wps_nfc_clear(wps);
+ return NULL;
+ }
+
+ ret = wps_er_nfc_handover_sel(wpa_s->wps_er, wpa_s->wps, use_uuid,
+ use_addr, wpa_s->conf->wps_nfc_dh_pubkey);
if (ndef && ret) {
struct wpabuf *tmp;
tmp = ndef_build_wifi(ret);
const struct wpabuf *data)
{
struct wpabuf *wps;
- int ret;
+ int ret = -1;
+ u16 wsc_len;
+ const u8 *pos;
+ struct wpabuf msg;
+ struct wps_parse_attr attr;
+ u16 dev_pw_id;
wps = ndef_parse_wifi(data);
if (wps == NULL)
return -1;
wpa_printf(MSG_DEBUG, "WPS: Received application/vnd.wfa.wsc "
"payload from NFC connection handover");
- wpa_hexdump_buf_key(MSG_DEBUG, "WPS: NFC payload", wps);
- ret = wpas_wps_nfc_tag_process(wpa_s, wps);
+ wpa_hexdump_buf(MSG_DEBUG, "WPS: NFC payload", wps);
+ if (wpabuf_len(wps) < 2) {
+ wpa_printf(MSG_DEBUG, "WPS: Too short Wi-Fi Handover Select "
+ "Message");
+ goto out;
+ }
+ pos = wpabuf_head(wps);
+ wsc_len = WPA_GET_BE16(pos);
+ if (wsc_len > wpabuf_len(wps) - 2) {
+ wpa_printf(MSG_DEBUG, "WPS: Invalid WSC attribute length (%u) "
+ "in Wi-Fi Handover Select Message", wsc_len);
+ goto out;
+ }
+ pos += 2;
+
+ wpa_hexdump(MSG_DEBUG,
+ "WPS: WSC attributes in Wi-Fi Handover Select Message",
+ pos, wsc_len);
+ if (wsc_len < wpabuf_len(wps) - 2) {
+ wpa_hexdump(MSG_DEBUG,
+ "WPS: Ignore extra data after WSC attributes",
+ pos + wsc_len, wpabuf_len(wps) - 2 - wsc_len);
+ }
+
+ wpabuf_set(&msg, pos, wsc_len);
+ ret = wps_parse_msg(&msg, &attr);
+ if (ret < 0) {
+ wpa_printf(MSG_DEBUG, "WPS: Could not parse WSC attributes in "
+ "Wi-Fi Handover Select Message");
+ goto out;
+ }
+
+ if (attr.oob_dev_password == NULL ||
+ attr.oob_dev_password_len < WPS_OOB_PUBKEY_HASH_LEN + 2) {
+ wpa_printf(MSG_DEBUG, "WPS: No Out-of-Band Device Password "
+ "included in Wi-Fi Handover Select Message");
+ ret = -1;
+ goto out;
+ }
+
+ if (attr.ssid == NULL) {
+ wpa_printf(MSG_DEBUG, "WPS: No SSID included in Wi-Fi Handover "
+ "Select Message");
+ ret = -1;
+ goto out;
+ }
+
+ wpa_hexdump_ascii(MSG_DEBUG, "WPS: SSID", attr.ssid, attr.ssid_len);
+
+ wpa_hexdump(MSG_DEBUG, "WPS: Out-of-Band Device Password",
+ attr.oob_dev_password, attr.oob_dev_password_len);
+ dev_pw_id = WPA_GET_BE16(attr.oob_dev_password +
+ WPS_OOB_PUBKEY_HASH_LEN);
+ if (dev_pw_id != DEV_PW_NFC_CONNECTION_HANDOVER) {
+ wpa_printf(MSG_DEBUG, "WPS: Unexpected OOB Device Password ID "
+ "%u in Wi-Fi Handover Select Message", dev_pw_id);
+ ret = -1;
+ goto out;
+ }
+ wpa_hexdump(MSG_DEBUG, "WPS: AP Public Key hash",
+ attr.oob_dev_password, WPS_OOB_PUBKEY_HASH_LEN);
+
+ ret = wpas_wps_start_nfc(wpa_s, NULL, NULL, NULL, dev_pw_id, 0,
+ attr.oob_dev_password,
+ attr.ssid, attr.ssid_len);
+
+out:
wpabuf_free(wps);
-
return ret;
}
return wpas_wps_nfc_rx_handover_sel(wpa_s, sel);
}
-#endif /* CONFIG_WPS_NFC */
+int wpas_er_wps_nfc_report_handover(struct wpa_supplicant *wpa_s,
+ const struct wpabuf *req,
+ const struct wpabuf *sel)
+{
+ struct wpabuf *wps;
+ int ret = -1;
+ u16 wsc_len;
+ const u8 *pos;
+ struct wpabuf msg;
+ struct wps_parse_attr attr;
+ u16 dev_pw_id;
+
+ /*
+ * Enrollee/station is always initiator of the NFC connection handover,
+ * so use the request message here to find Enrollee public key hash.
+ */
+ wps = ndef_parse_wifi(req);
+ if (wps == NULL)
+ return -1;
+ wpa_printf(MSG_DEBUG, "WPS: Received application/vnd.wfa.wsc "
+ "payload from NFC connection handover");
+ wpa_hexdump_buf(MSG_DEBUG, "WPS: NFC payload", wps);
+ if (wpabuf_len(wps) < 2) {
+ wpa_printf(MSG_DEBUG, "WPS: Too short Wi-Fi Handover Request "
+ "Message");
+ goto out;
+ }
+ pos = wpabuf_head(wps);
+ wsc_len = WPA_GET_BE16(pos);
+ if (wsc_len > wpabuf_len(wps) - 2) {
+ wpa_printf(MSG_DEBUG, "WPS: Invalid WSC attribute length (%u) "
+ "in rt Wi-Fi Handover Request Message", wsc_len);
+ goto out;
+ }
+ pos += 2;
+
+ wpa_hexdump(MSG_DEBUG,
+ "WPS: WSC attributes in Wi-Fi Handover Request Message",
+ pos, wsc_len);
+ if (wsc_len < wpabuf_len(wps) - 2) {
+ wpa_hexdump(MSG_DEBUG,
+ "WPS: Ignore extra data after WSC attributes",
+ pos + wsc_len, wpabuf_len(wps) - 2 - wsc_len);
+ }
+
+ wpabuf_set(&msg, pos, wsc_len);
+ ret = wps_parse_msg(&msg, &attr);
+ if (ret < 0) {
+ wpa_printf(MSG_DEBUG, "WPS: Could not parse WSC attributes in "
+ "Wi-Fi Handover Request Message");
+ goto out;
+ }
+
+ if (attr.oob_dev_password == NULL ||
+ attr.oob_dev_password_len < WPS_OOB_PUBKEY_HASH_LEN + 2) {
+ wpa_printf(MSG_DEBUG, "WPS: No Out-of-Band Device Password "
+ "included in Wi-Fi Handover Request Message");
+ ret = -1;
+ goto out;
+ }
+
+ if (attr.uuid_e == NULL) {
+ wpa_printf(MSG_DEBUG, "WPS: No UUID-E included in Wi-Fi "
+ "Handover Request Message");
+ ret = -1;
+ goto out;
+ }
+
+ wpa_hexdump(MSG_DEBUG, "WPS: UUID-E", attr.uuid_e, WPS_UUID_LEN);
+
+ wpa_hexdump(MSG_DEBUG, "WPS: Out-of-Band Device Password",
+ attr.oob_dev_password, attr.oob_dev_password_len);
+ dev_pw_id = WPA_GET_BE16(attr.oob_dev_password +
+ WPS_OOB_PUBKEY_HASH_LEN);
+ if (dev_pw_id != DEV_PW_NFC_CONNECTION_HANDOVER) {
+ wpa_printf(MSG_DEBUG, "WPS: Unexpected OOB Device Password ID "
+ "%u in Wi-Fi Handover Request Message", dev_pw_id);
+ ret = -1;
+ goto out;
+ }
+ wpa_hexdump(MSG_DEBUG, "WPS: Enrollee Public Key hash",
+ attr.oob_dev_password, WPS_OOB_PUBKEY_HASH_LEN);
+
+ ret = wps_registrar_add_nfc_pw_token(wpa_s->wps->registrar,
+ attr.oob_dev_password,
+ DEV_PW_NFC_CONNECTION_HANDOVER,
+ NULL, 0, 1);
+
+out:
+ wpabuf_free(wps);
+ return ret;
+}
+
+#endif /* CONFIG_WPS_NFC */
-extern int wpa_debug_level;
static void wpas_wps_dump_ap_info(struct wpa_supplicant *wpa_s)
{
size_t i;
- struct os_time now;
+ struct os_reltime now;
if (wpa_debug_level > MSG_DEBUG)
return;
if (wpa_s->wps_ap == NULL)
return;
- os_get_time(&now);
+ os_get_reltime(&now);
for (i = 0; i < wpa_s->num_wps_ap; i++) {
struct wps_ap_info *ap = &wpa_s->wps_ap[i];
void wpas_wps_notify_assoc(struct wpa_supplicant *wpa_s, const u8 *bssid)
{
struct wps_ap_info *ap;
+
+ wpa_s->after_wps = 0;
+
if (!wpa_s->wps_ap_iter)
return;
ap = wpas_wps_get_ap_info(wpa_s, bssid);
if (ap == NULL)
return;
ap->tries++;
- os_get_time(&ap->last_attempt);
+ os_get_reltime(&ap->last_attempt);
}
projects / mech_eap.git / blobdiff