--- /dev/null
+/*
+ * WPA Supplicant - Glue code to setup EAPOL and RSN modules
+ * Copyright (c) 2003-2008, Jouni Malinen <j@w1.fi>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * Alternatively, this software may be distributed under the terms of BSD
+ * license.
+ *
+ * See README and COPYING for more details.
+ */
+
+#include "includes.h"
+
+#include "common.h"
+#include "eapol_supp/eapol_supp_sm.h"
+#include "rsn_supp/wpa.h"
+#include "eloop.h"
+#include "config.h"
+#include "l2_packet/l2_packet.h"
+#include "common/wpa_common.h"
+#include "wpa_supplicant_i.h"
+#include "driver_i.h"
+#include "rsn_supp/pmksa_cache.h"
+#include "mlme.h"
+#include "sme.h"
+#include "common/ieee802_11_defs.h"
+#include "common/wpa_ctrl.h"
+#include "wpas_glue.h"
+#include "wps_supplicant.h"
+#include "bss.h"
+#include "scan.h"
+
+
+#ifndef CONFIG_NO_CONFIG_BLOBS
+#if defined(IEEE8021X_EAPOL) || !defined(CONFIG_NO_WPA)
+static void wpa_supplicant_set_config_blob(void *ctx,
+ struct wpa_config_blob *blob)
+{
+ struct wpa_supplicant *wpa_s = ctx;
+ wpa_config_set_blob(wpa_s->conf, blob);
+ if (wpa_s->conf->update_config) {
+ int ret = wpa_config_write(wpa_s->confname, wpa_s->conf);
+ if (ret) {
+ wpa_printf(MSG_DEBUG, "Failed to update config after "
+ "blob set");
+ }
+ }
+}
+
+
+static const struct wpa_config_blob *
+wpa_supplicant_get_config_blob(void *ctx, const char *name)
+{
+ struct wpa_supplicant *wpa_s = ctx;
+ return wpa_config_get_blob(wpa_s->conf, name);
+}
+#endif /* defined(IEEE8021X_EAPOL) || !defined(CONFIG_NO_WPA) */
+#endif /* CONFIG_NO_CONFIG_BLOBS */
+
+
+#if defined(IEEE8021X_EAPOL) || !defined(CONFIG_NO_WPA)
+static u8 * wpa_alloc_eapol(const struct wpa_supplicant *wpa_s, u8 type,
+ const void *data, u16 data_len,
+ size_t *msg_len, void **data_pos)
+{
+ struct ieee802_1x_hdr *hdr;
+
+ *msg_len = sizeof(*hdr) + data_len;
+ hdr = os_malloc(*msg_len);
+ if (hdr == NULL)
+ return NULL;
+
+ hdr->version = wpa_s->conf->eapol_version;
+ hdr->type = type;
+ hdr->length = host_to_be16(data_len);
+
+ if (data)
+ os_memcpy(hdr + 1, data, data_len);
+ else
+ os_memset(hdr + 1, 0, data_len);
+
+ if (data_pos)
+ *data_pos = hdr + 1;
+
+ return (u8 *) hdr;
+}
+
+
+/**
+ * wpa_ether_send - Send Ethernet frame
+ * @wpa_s: Pointer to wpa_supplicant data
+ * @dest: Destination MAC address
+ * @proto: Ethertype in host byte order
+ * @buf: Frame payload starting from IEEE 802.1X header
+ * @len: Frame payload length
+ * Returns: >=0 on success, <0 on failure
+ */
+static int wpa_ether_send(struct wpa_supplicant *wpa_s, const u8 *dest,
+ u16 proto, const u8 *buf, size_t len)
+{
+ if (wpa_s->l2) {
+ return l2_packet_send(wpa_s->l2, dest, proto, buf, len);
+ }
+
+ return wpa_drv_send_eapol(wpa_s, dest, proto, buf, len);
+}
+#endif /* IEEE8021X_EAPOL || !CONFIG_NO_WPA */
+
+
+#ifdef IEEE8021X_EAPOL
+
+/**
+ * wpa_supplicant_eapol_send - Send IEEE 802.1X EAPOL packet to Authenticator
+ * @ctx: Pointer to wpa_supplicant data (wpa_s)
+ * @type: IEEE 802.1X packet type (IEEE802_1X_TYPE_*)
+ * @buf: EAPOL payload (after IEEE 802.1X header)
+ * @len: EAPOL payload length
+ * Returns: >=0 on success, <0 on failure
+ *
+ * This function adds Ethernet and IEEE 802.1X header and sends the EAPOL frame
+ * to the current Authenticator.
+ */
+static int wpa_supplicant_eapol_send(void *ctx, int type, const u8 *buf,
+ size_t len)
+{
+ struct wpa_supplicant *wpa_s = ctx;
+ u8 *msg, *dst, bssid[ETH_ALEN];
+ size_t msglen;
+ int res;
+
+ /* TODO: could add l2_packet_sendmsg that allows fragments to avoid
+ * extra copy here */
+
+ if (wpa_key_mgmt_wpa_psk(wpa_s->key_mgmt) ||
+ wpa_s->key_mgmt == WPA_KEY_MGMT_NONE) {
+ /* Current SSID is not using IEEE 802.1X/EAP, so drop possible
+ * EAPOL frames (mainly, EAPOL-Start) from EAPOL state
+ * machines. */
+ wpa_printf(MSG_DEBUG, "WPA: drop TX EAPOL in non-IEEE 802.1X "
+ "mode (type=%d len=%lu)", type,
+ (unsigned long) len);
+ return -1;
+ }
+
+ if (pmksa_cache_get_current(wpa_s->wpa) &&
+ type == IEEE802_1X_TYPE_EAPOL_START) {
+ /* Trying to use PMKSA caching - do not send EAPOL-Start frames
+ * since they will trigger full EAPOL authentication. */
+ wpa_printf(MSG_DEBUG, "RSN: PMKSA caching - do not send "
+ "EAPOL-Start");
+ return -1;
+ }
+
+ if (is_zero_ether_addr(wpa_s->bssid)) {
+ wpa_printf(MSG_DEBUG, "BSSID not set when trying to send an "
+ "EAPOL frame");
+ if (wpa_drv_get_bssid(wpa_s, bssid) == 0 &&
+ !is_zero_ether_addr(bssid)) {
+ dst = bssid;
+ wpa_printf(MSG_DEBUG, "Using current BSSID " MACSTR
+ " from the driver as the EAPOL destination",
+ MAC2STR(dst));
+ } else {
+ dst = wpa_s->last_eapol_src;
+ wpa_printf(MSG_DEBUG, "Using the source address of the"
+ " last received EAPOL frame " MACSTR " as "
+ "the EAPOL destination",
+ MAC2STR(dst));
+ }
+ } else {
+ /* BSSID was already set (from (Re)Assoc event, so use it as
+ * the EAPOL destination. */
+ dst = wpa_s->bssid;
+ }
+
+ msg = wpa_alloc_eapol(wpa_s, type, buf, len, &msglen, NULL);
+ if (msg == NULL)
+ return -1;
+
+ wpa_printf(MSG_DEBUG, "TX EAPOL: dst=" MACSTR, MAC2STR(dst));
+ wpa_hexdump(MSG_MSGDUMP, "TX EAPOL", msg, msglen);
+ res = wpa_ether_send(wpa_s, dst, ETH_P_EAPOL, msg, msglen);
+ os_free(msg);
+ return res;
+}
+
+
+/**
+ * wpa_eapol_set_wep_key - set WEP key for the driver
+ * @ctx: Pointer to wpa_supplicant data (wpa_s)
+ * @unicast: 1 = individual unicast key, 0 = broadcast key
+ * @keyidx: WEP key index (0..3)
+ * @key: Pointer to key data
+ * @keylen: Key length in bytes
+ * Returns: 0 on success or < 0 on error.
+ */
+static int wpa_eapol_set_wep_key(void *ctx, int unicast, int keyidx,
+ const u8 *key, size_t keylen)
+{
+ struct wpa_supplicant *wpa_s = ctx;
+ if (wpa_s->key_mgmt == WPA_KEY_MGMT_IEEE8021X_NO_WPA) {
+ int cipher = (keylen == 5) ? WPA_CIPHER_WEP40 :
+ WPA_CIPHER_WEP104;
+ if (unicast)
+ wpa_s->pairwise_cipher = cipher;
+ else
+ wpa_s->group_cipher = cipher;
+ }
+ return wpa_drv_set_key(wpa_s, WPA_ALG_WEP,
+ unicast ? wpa_s->bssid :
+ (u8 *) "\xff\xff\xff\xff\xff\xff",
+ keyidx, unicast, (u8 *) "", 0, key, keylen);
+}
+
+
+static void wpa_supplicant_aborted_cached(void *ctx)
+{
+ struct wpa_supplicant *wpa_s = ctx;
+ wpa_sm_aborted_cached(wpa_s->wpa);
+}
+
+
+static void wpa_supplicant_eapol_cb(struct eapol_sm *eapol, int success,
+ void *ctx)
+{
+ struct wpa_supplicant *wpa_s = ctx;
+ int res, pmk_len;
+ u8 pmk[PMK_LEN];
+
+ wpa_printf(MSG_DEBUG, "EAPOL authentication completed %ssuccessfully",
+ success ? "" : "un");
+
+ if (wpas_wps_eapol_cb(wpa_s) > 0)
+ return;
+
+ if (!success) {
+ /*
+ * Make sure we do not get stuck here waiting for long EAPOL
+ * timeout if the AP does not disconnect in case of
+ * authentication failure.
+ */
+ wpa_supplicant_req_auth_timeout(wpa_s, 2, 0);
+ }
+
+ if (!success || !(wpa_s->drv_flags & WPA_DRIVER_FLAGS_4WAY_HANDSHAKE))
+ return;
+
+ if (!wpa_key_mgmt_wpa_ieee8021x(wpa_s->key_mgmt))
+ return;
+
+ wpa_printf(MSG_DEBUG, "Configure PMK for driver-based RSN 4-way "
+ "handshake");
+
+ pmk_len = PMK_LEN;
+ res = eapol_sm_get_key(eapol, pmk, PMK_LEN);
+ if (res) {
+ /*
+ * EAP-LEAP is an exception from other EAP methods: it
+ * uses only 16-byte PMK.
+ */
+ res = eapol_sm_get_key(eapol, pmk, 16);
+ pmk_len = 16;
+ }
+
+ if (res) {
+ wpa_printf(MSG_DEBUG, "Failed to get PMK from EAPOL state "
+ "machines");
+ return;
+ }
+
+ if (wpa_drv_set_key(wpa_s, WPA_ALG_PMK, NULL, 0, 0, NULL, 0, pmk,
+ pmk_len)) {
+ wpa_printf(MSG_DEBUG, "Failed to set PMK to the driver");
+ }
+
+ wpa_supplicant_cancel_scan(wpa_s);
+ wpa_supplicant_cancel_auth_timeout(wpa_s);
+ wpa_supplicant_set_state(wpa_s, WPA_COMPLETED);
+
+}
+
+
+static void wpa_supplicant_notify_eapol_done(void *ctx)
+{
+ struct wpa_supplicant *wpa_s = ctx;
+ wpa_msg(wpa_s, MSG_DEBUG, "WPA: EAPOL processing complete");
+ if (wpa_key_mgmt_wpa_ieee8021x(wpa_s->key_mgmt)) {
+ wpa_supplicant_set_state(wpa_s, WPA_4WAY_HANDSHAKE);
+ } else {
+ wpa_supplicant_cancel_auth_timeout(wpa_s);
+ wpa_supplicant_set_state(wpa_s, WPA_COMPLETED);
+ }
+}
+
+#endif /* IEEE8021X_EAPOL */
+
+
+#ifndef CONFIG_NO_WPA
+
+static int wpa_get_beacon_ie(struct wpa_supplicant *wpa_s)
+{
+ int ret = 0;
+ struct wpa_bss *curr = NULL, *bss;
+ struct wpa_ssid *ssid = wpa_s->current_ssid;
+ const u8 *ie;
+
+ dl_list_for_each(bss, &wpa_s->bss, struct wpa_bss, list) {
+ if (os_memcmp(bss->bssid, wpa_s->bssid, ETH_ALEN) != 0)
+ continue;
+ if (ssid == NULL ||
+ ((bss->ssid_len == ssid->ssid_len &&
+ os_memcmp(bss->ssid, ssid->ssid, ssid->ssid_len) == 0) ||
+ ssid->ssid_len == 0)) {
+ curr = bss;
+ break;
+ }
+ }
+
+ if (curr) {
+ ie = wpa_bss_get_vendor_ie(curr, WPA_IE_VENDOR_TYPE);
+ if (wpa_sm_set_ap_wpa_ie(wpa_s->wpa, ie, ie ? 2 + ie[1] : 0))
+ ret = -1;
+
+ ie = wpa_bss_get_ie(curr, WLAN_EID_RSN);
+ if (wpa_sm_set_ap_rsn_ie(wpa_s->wpa, ie, ie ? 2 + ie[1] : 0))
+ ret = -1;
+ } else {
+ ret = -1;
+ }
+
+ return ret;
+}
+
+
+static int wpa_supplicant_get_beacon_ie(void *ctx)
+{
+ struct wpa_supplicant *wpa_s = ctx;
+ if (wpa_get_beacon_ie(wpa_s) == 0) {
+ return 0;
+ }
+
+ /* No WPA/RSN IE found in the cached scan results. Try to get updated
+ * scan results from the driver. */
+ if (wpa_supplicant_update_scan_results(wpa_s) < 0)
+ return -1;
+
+ return wpa_get_beacon_ie(wpa_s);
+}
+
+
+static u8 * _wpa_alloc_eapol(void *wpa_s, u8 type,
+ const void *data, u16 data_len,
+ size_t *msg_len, void **data_pos)
+{
+ return wpa_alloc_eapol(wpa_s, type, data, data_len, msg_len, data_pos);
+}
+
+
+static int _wpa_ether_send(void *wpa_s, const u8 *dest, u16 proto,
+ const u8 *buf, size_t len)
+{
+ return wpa_ether_send(wpa_s, dest, proto, buf, len);
+}
+
+
+static void _wpa_supplicant_cancel_auth_timeout(void *wpa_s)
+{
+ wpa_supplicant_cancel_auth_timeout(wpa_s);
+}
+
+
+static void _wpa_supplicant_set_state(void *wpa_s, enum wpa_states state)
+{
+ wpa_supplicant_set_state(wpa_s, state);
+}
+
+
+/**
+ * wpa_supplicant_get_state - Get the connection state
+ * @wpa_s: Pointer to wpa_supplicant data
+ * Returns: The current connection state (WPA_*)
+ */
+static enum wpa_states wpa_supplicant_get_state(struct wpa_supplicant *wpa_s)
+{
+ return wpa_s->wpa_state;
+}
+
+
+static enum wpa_states _wpa_supplicant_get_state(void *wpa_s)
+{
+ return wpa_supplicant_get_state(wpa_s);
+}
+
+
+static void _wpa_supplicant_disassociate(void *wpa_s, int reason_code)
+{
+ wpa_supplicant_disassociate(wpa_s, reason_code);
+ /* Schedule a scan to make sure we continue looking for networks */
+ wpa_supplicant_req_scan(wpa_s, 5, 0);
+}
+
+
+static void _wpa_supplicant_deauthenticate(void *wpa_s, int reason_code)
+{
+ wpa_supplicant_deauthenticate(wpa_s, reason_code);
+ /* Schedule a scan to make sure we continue looking for networks */
+ wpa_supplicant_req_scan(wpa_s, 5, 0);
+}
+
+
+static void * wpa_supplicant_get_network_ctx(void *wpa_s)
+{
+ return wpa_supplicant_get_ssid(wpa_s);
+}
+
+
+static int wpa_supplicant_get_bssid(void *ctx, u8 *bssid)
+{
+ struct wpa_supplicant *wpa_s = ctx;
+ if (wpa_s->drv_flags & WPA_DRIVER_FLAGS_USER_SPACE_MLME) {
+ os_memcpy(bssid, wpa_s->bssid, ETH_ALEN);
+ return 0;
+ }
+ return wpa_drv_get_bssid(wpa_s, bssid);
+}
+
+
+static int wpa_supplicant_set_key(void *_wpa_s, enum wpa_alg alg,
+ const u8 *addr, int key_idx, int set_tx,
+ const u8 *seq, size_t seq_len,
+ const u8 *key, size_t key_len)
+{
+ struct wpa_supplicant *wpa_s = _wpa_s;
+ if (alg == WPA_ALG_TKIP && key_idx == 0 && key_len == 32) {
+ /* Clear the MIC error counter when setting a new PTK. */
+ wpa_s->mic_errors_seen = 0;
+ }
+ return wpa_drv_set_key(wpa_s, alg, addr, key_idx, set_tx, seq, seq_len,
+ key, key_len);
+}
+
+
+static int wpa_supplicant_mlme_setprotection(void *wpa_s, const u8 *addr,
+ int protection_type,
+ int key_type)
+{
+ return wpa_drv_mlme_setprotection(wpa_s, addr, protection_type,
+ key_type);
+}
+
+
+static int wpa_supplicant_add_pmkid(void *wpa_s,
+ const u8 *bssid, const u8 *pmkid)
+{
+ return wpa_drv_add_pmkid(wpa_s, bssid, pmkid);
+}
+
+
+static int wpa_supplicant_remove_pmkid(void *wpa_s,
+ const u8 *bssid, const u8 *pmkid)
+{
+ return wpa_drv_remove_pmkid(wpa_s, bssid, pmkid);
+}
+
+
+#ifdef CONFIG_IEEE80211R
+static int wpa_supplicant_update_ft_ies(void *ctx, const u8 *md,
+ const u8 *ies, size_t ies_len)
+{
+ struct wpa_supplicant *wpa_s = ctx;
+ if (wpa_s->drv_flags & WPA_DRIVER_FLAGS_USER_SPACE_MLME)
+ return ieee80211_sta_update_ft_ies(wpa_s, md, ies, ies_len);
+ if (wpa_s->drv_flags & WPA_DRIVER_FLAGS_SME)
+ return sme_update_ft_ies(wpa_s, md, ies, ies_len);
+ return wpa_drv_update_ft_ies(wpa_s, md, ies, ies_len);
+}
+
+
+static int wpa_supplicant_send_ft_action(void *ctx, u8 action,
+ const u8 *target_ap,
+ const u8 *ies, size_t ies_len)
+{
+ struct wpa_supplicant *wpa_s = ctx;
+ if (wpa_s->drv_flags & WPA_DRIVER_FLAGS_USER_SPACE_MLME)
+ return ieee80211_sta_send_ft_action(wpa_s, action, target_ap,
+ ies, ies_len);
+ return wpa_drv_send_ft_action(wpa_s, action, target_ap, ies, ies_len);
+}
+
+
+static int wpa_supplicant_mark_authenticated(void *ctx, const u8 *target_ap)
+{
+ struct wpa_supplicant *wpa_s = ctx;
+ struct wpa_driver_auth_params params;
+ struct wpa_bss *bss;
+
+ if (wpa_s->drv_flags & WPA_DRIVER_FLAGS_USER_SPACE_MLME)
+ return -1;
+
+ bss = wpa_bss_get_bssid(wpa_s, target_ap);
+ if (bss == NULL)
+ return -1;
+
+ os_memset(¶ms, 0, sizeof(params));
+ params.bssid = target_ap;
+ params.freq = bss->freq;
+ params.ssid = bss->ssid;
+ params.ssid_len = bss->ssid_len;
+ params.auth_alg = WPA_AUTH_ALG_FT;
+ params.local_state_change = 1;
+ return wpa_drv_authenticate(wpa_s, ¶ms);
+}
+#endif /* CONFIG_IEEE80211R */
+
+#endif /* CONFIG_NO_WPA */
+
+
+#ifdef IEEE8021X_EAPOL
+#if defined(CONFIG_CTRL_IFACE) || !defined(CONFIG_NO_STDOUT_DEBUG)
+static void wpa_supplicant_eap_param_needed(void *ctx, const char *field,
+ const char *txt)
+{
+ struct wpa_supplicant *wpa_s = ctx;
+ struct wpa_ssid *ssid = wpa_s->current_ssid;
+ char *buf;
+ size_t buflen;
+ int len;
+
+ if (ssid == NULL)
+ return;
+
+ buflen = 100 + os_strlen(txt) + ssid->ssid_len;
+ buf = os_malloc(buflen);
+ if (buf == NULL)
+ return;
+ len = os_snprintf(buf, buflen,
+ WPA_CTRL_REQ "%s-%d:%s needed for SSID ",
+ field, ssid->id, txt);
+ if (len < 0 || (size_t) len >= buflen) {
+ os_free(buf);
+ return;
+ }
+ if (ssid->ssid && buflen > len + ssid->ssid_len) {
+ os_memcpy(buf + len, ssid->ssid, ssid->ssid_len);
+ len += ssid->ssid_len;
+ buf[len] = '\0';
+ }
+ buf[buflen - 1] = '\0';
+ wpa_msg(wpa_s, MSG_INFO, "%s", buf);
+ os_free(buf);
+}
+#else /* CONFIG_CTRL_IFACE || !CONFIG_NO_STDOUT_DEBUG */
+#define wpa_supplicant_eap_param_needed NULL
+#endif /* CONFIG_CTRL_IFACE || !CONFIG_NO_STDOUT_DEBUG */
+
+
+static void wpa_supplicant_port_cb(void *ctx, int authorized)
+{
+ struct wpa_supplicant *wpa_s = ctx;
+#ifdef CONFIG_AP
+ if (wpa_s->ap_iface) {
+ wpa_printf(MSG_DEBUG, "AP mode active - skip EAPOL Supplicant "
+ "port status: %s",
+ authorized ? "Authorized" : "Unauthorized");
+ return;
+ }
+#endif /* CONFIG_AP */
+ wpa_printf(MSG_DEBUG, "EAPOL: Supplicant port status: %s",
+ authorized ? "Authorized" : "Unauthorized");
+ wpa_drv_set_supp_port(wpa_s, authorized);
+}
+#endif /* IEEE8021X_EAPOL */
+
+
+int wpa_supplicant_init_eapol(struct wpa_supplicant *wpa_s)
+{
+#ifdef IEEE8021X_EAPOL
+ struct eapol_ctx *ctx;
+ ctx = os_zalloc(sizeof(*ctx));
+ if (ctx == NULL) {
+ wpa_printf(MSG_ERROR, "Failed to allocate EAPOL context.");
+ return -1;
+ }
+
+ ctx->ctx = wpa_s;
+ ctx->msg_ctx = wpa_s;
+ ctx->eapol_send_ctx = wpa_s;
+ ctx->preauth = 0;
+ ctx->eapol_done_cb = wpa_supplicant_notify_eapol_done;
+ ctx->eapol_send = wpa_supplicant_eapol_send;
+ ctx->set_wep_key = wpa_eapol_set_wep_key;
+ ctx->set_config_blob = wpa_supplicant_set_config_blob;
+ ctx->get_config_blob = wpa_supplicant_get_config_blob;
+ ctx->aborted_cached = wpa_supplicant_aborted_cached;
+ ctx->opensc_engine_path = wpa_s->conf->opensc_engine_path;
+ ctx->pkcs11_engine_path = wpa_s->conf->pkcs11_engine_path;
+ ctx->pkcs11_module_path = wpa_s->conf->pkcs11_module_path;
+ ctx->wps = wpa_s->wps;
+ ctx->eap_param_needed = wpa_supplicant_eap_param_needed;
+ ctx->port_cb = wpa_supplicant_port_cb;
+ ctx->cb = wpa_supplicant_eapol_cb;
+ ctx->cb_ctx = wpa_s;
+ wpa_s->eapol = eapol_sm_init(ctx);
+ if (wpa_s->eapol == NULL) {
+ os_free(ctx);
+ wpa_printf(MSG_ERROR, "Failed to initialize EAPOL state "
+ "machines.");
+ return -1;
+ }
+#endif /* IEEE8021X_EAPOL */
+
+ return 0;
+}
+
+
+int wpa_supplicant_init_wpa(struct wpa_supplicant *wpa_s)
+{
+#ifndef CONFIG_NO_WPA
+ struct wpa_sm_ctx *ctx;
+ ctx = os_zalloc(sizeof(*ctx));
+ if (ctx == NULL) {
+ wpa_printf(MSG_ERROR, "Failed to allocate WPA context.");
+ return -1;
+ }
+
+ ctx->ctx = wpa_s;
+ ctx->msg_ctx = wpa_s;
+ ctx->set_state = _wpa_supplicant_set_state;
+ ctx->get_state = _wpa_supplicant_get_state;
+ ctx->deauthenticate = _wpa_supplicant_deauthenticate;
+ ctx->disassociate = _wpa_supplicant_disassociate;
+ ctx->set_key = wpa_supplicant_set_key;
+ ctx->get_network_ctx = wpa_supplicant_get_network_ctx;
+ ctx->get_bssid = wpa_supplicant_get_bssid;
+ ctx->ether_send = _wpa_ether_send;
+ ctx->get_beacon_ie = wpa_supplicant_get_beacon_ie;
+ ctx->alloc_eapol = _wpa_alloc_eapol;
+ ctx->cancel_auth_timeout = _wpa_supplicant_cancel_auth_timeout;
+ ctx->add_pmkid = wpa_supplicant_add_pmkid;
+ ctx->remove_pmkid = wpa_supplicant_remove_pmkid;
+#ifndef CONFIG_NO_CONFIG_BLOBS
+ ctx->set_config_blob = wpa_supplicant_set_config_blob;
+ ctx->get_config_blob = wpa_supplicant_get_config_blob;
+#endif /* CONFIG_NO_CONFIG_BLOBS */
+ ctx->mlme_setprotection = wpa_supplicant_mlme_setprotection;
+#ifdef CONFIG_IEEE80211R
+ ctx->update_ft_ies = wpa_supplicant_update_ft_ies;
+ ctx->send_ft_action = wpa_supplicant_send_ft_action;
+ ctx->mark_authenticated = wpa_supplicant_mark_authenticated;
+#endif /* CONFIG_IEEE80211R */
+
+ wpa_s->wpa = wpa_sm_init(ctx);
+ if (wpa_s->wpa == NULL) {
+ wpa_printf(MSG_ERROR, "Failed to initialize WPA state "
+ "machine");
+ return -1;
+ }
+#endif /* CONFIG_NO_WPA */
+
+ return 0;
+}
+
+
+void wpa_supplicant_rsn_supp_set_config(struct wpa_supplicant *wpa_s,
+ struct wpa_ssid *ssid)
+{
+ struct rsn_supp_config conf;
+ if (ssid) {
+ os_memset(&conf, 0, sizeof(conf));
+ conf.network_ctx = ssid;
+ conf.peerkey_enabled = ssid->peerkey;
+ conf.allowed_pairwise_cipher = ssid->pairwise_cipher;
+#ifdef IEEE8021X_EAPOL
+ conf.eap_workaround = ssid->eap_workaround;
+ conf.eap_conf_ctx = &ssid->eap;
+#endif /* IEEE8021X_EAPOL */
+ conf.ssid = ssid->ssid;
+ conf.ssid_len = ssid->ssid_len;
+ conf.wpa_ptk_rekey = ssid->wpa_ptk_rekey;
+ }
+ wpa_sm_set_config(wpa_s->wpa, ssid ? &conf : NULL);
+}
projects / mech_eap.orig / blobdiff