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->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 */
#ifdef CONFIG_TDLS
ctx->tdls_get_capa = wpa_supplicant_tdls_get_capa;
ctx->send_tdls_mgmt = wpa_supplicant_send_tdls_mgmt;
ctx->tdls_oper = wpa_supplicant_tdls_oper;
ctx->tdls_peer_addset = wpa_supplicant_tdls_peer_addset;
ctx->tdls_enable_channel_switch =
wpa_supplicant_tdls_enable_channel_switch;
ctx->tdls_disable_channel_switch =
wpa_supplicant_tdls_disable_channel_switch;
#endif /* CONFIG_TDLS */
ctx->set_rekey_offload = wpa_supplicant_set_rekey_offload;
ctx->key_mgmt_set_pmk = wpa_supplicant_key_mgmt_set_pmk;
ctx->fils_hlp_rx = wpa_supplicant_fils_hlp_rx;
wpa_s->wpa = wpa_sm_init(ctx);
if (wpa_s->wpa == NULL) {
wpa_printf(MSG_ERROR, "Failed to initialize WPA state "
"machine");
os_free(ctx);
return -1;
}
#endif /* CONFIG_NO_WPA */
return 0;
}
static void wpa_init_conf(struct wpa_supplicant *wpa_s, const char *ifname)
{
struct l2_packet_data *l2;
struct wpa_sm_ctx *ctx;
os_memset(&dummy_driver, 0, sizeof(dummy_driver));
wpa_s->driver = &dummy_driver;
ctx = os_zalloc(sizeof(*ctx));
assert(ctx != NULL);
ctx->ctx = wpa_s;
ctx->set_state = _wpa_supplicant_set_state;
ctx->get_state = _wpa_supplicant_get_state;
ctx->req_scan = _wpa_supplicant_req_scan;
ctx->deauthenticate = _wpa_supplicant_deauthenticate;
ctx->disassociate = _wpa_supplicant_disassociate;
ctx->set_key = wpa_supplicant_set_key;
ctx->scan = wpa_supplicant_scan;
ctx->get_ssid = _wpa_supplicant_get_ssid;
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;
ctx->set_config_blob = wpa_supplicant_set_config_blob;
ctx->get_config_blob = wpa_supplicant_get_config_blob;
ctx->mlme_setprotection = wpa_supplicant_mlme_setprotection;
wpa_s->wpa = wpa_sm_init(ctx);
assert(wpa_s->wpa != NULL);
wpa_sm_set_param(wpa_s->wpa, WPA_PARAM_PROTO, WPA_PROTO_RSN);
os_strncpy(wpa_s->ifname, ifname, sizeof(wpa_s->ifname));
wpa_sm_set_ifname(wpa_s->wpa, wpa_s->ifname, NULL);
l2 = l2_packet_init(wpa_s->ifname, NULL, ETH_P_RSN_PREAUTH, NULL,
NULL, 0);
assert(l2 != NULL);
if (l2_packet_get_own_addr(l2, wpa_s->own_addr)) {
wpa_printf(MSG_WARNING, "Failed to get own L2 address\n");
exit(-1);
}
l2_packet_deinit(l2);
wpa_sm_set_own_addr(wpa_s->wpa, wpa_s->own_addr);
}
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;
}
static int ibss_rsn_supp_init(struct ibss_rsn_peer *peer, const u8 *own_addr,
const u8 *psk)
{
struct wpa_sm_ctx *ctx = os_zalloc(sizeof(*ctx));
if (ctx == NULL)
return -1;
ctx->ctx = peer;
ctx->msg_ctx = peer->ibss_rsn->wpa_s;
ctx->set_state = supp_set_state;
ctx->get_state = supp_get_state;
ctx->ether_send = supp_ether_send;
ctx->get_beacon_ie = supp_get_beacon_ie;
ctx->alloc_eapol = supp_alloc_eapol;
ctx->set_key = supp_set_key;
ctx->get_network_ctx = supp_get_network_ctx;
ctx->mlme_setprotection = supp_mlme_setprotection;
ctx->cancel_auth_timeout = supp_cancel_auth_timeout;
ctx->deauthenticate = supp_deauthenticate;
peer->supp = wpa_sm_init(ctx);
if (peer->supp == NULL) {
wpa_printf(MSG_DEBUG, "SUPP: wpa_sm_init() failed");
os_free(ctx);
return -1;
}
wpa_sm_set_own_addr(peer->supp, own_addr);
wpa_sm_set_param(peer->supp, WPA_PARAM_RSN_ENABLED, 1);
wpa_sm_set_param(peer->supp, WPA_PARAM_PROTO, WPA_PROTO_RSN);
wpa_sm_set_param(peer->supp, WPA_PARAM_PAIRWISE, WPA_CIPHER_CCMP);
wpa_sm_set_param(peer->supp, WPA_PARAM_GROUP, WPA_CIPHER_CCMP);
wpa_sm_set_param(peer->supp, WPA_PARAM_KEY_MGMT, WPA_KEY_MGMT_PSK);
wpa_sm_set_pmk(peer->supp, psk, PMK_LEN, NULL, NULL);
peer->supp_ie_len = sizeof(peer->supp_ie);
if (wpa_sm_set_assoc_wpa_ie_default(peer->supp, peer->supp_ie,
&peer->supp_ie_len) < 0) {
wpa_printf(MSG_DEBUG, "SUPP: wpa_sm_set_assoc_wpa_ie_default()"
" failed");
return -1;
}
wpa_sm_notify_assoc(peer->supp, peer->addr);
return 0;
}
static int supp_init(struct wpa *wpa)
{
struct wpa_sm_ctx *ctx = os_zalloc(sizeof(*ctx));
if (ctx == NULL)
return -1;
ctx->ctx = wpa;
ctx->set_state = supp_set_state;
ctx->get_ssid = supp_get_ssid;
ctx->get_bssid = supp_get_bssid;
ctx->ether_send = supp_ether_send;
ctx->get_beacon_ie = supp_get_beacon_ie;
ctx->alloc_eapol = supp_alloc_eapol;
ctx->set_key = supp_set_key;
ctx->mlme_setprotection = supp_mlme_setprotection;
ctx->cancel_scan = supp_cancel_scan;
ctx->cancel_auth_timeout = supp_cancel_auth_timeout;
wpa->supp = wpa_sm_init(ctx);
if (wpa->supp == NULL) {
wpa_printf(MSG_DEBUG, "SUPP: wpa_sm_init() failed");
return -1;
}
wpa_sm_set_own_addr(wpa->supp, wpa->supp_addr);
wpa_sm_set_param(wpa->supp, WPA_PARAM_RSN_ENABLED, 1);
wpa_sm_set_param(wpa->supp, WPA_PARAM_PROTO, WPA_PROTO_RSN);
wpa_sm_set_param(wpa->supp, WPA_PARAM_PAIRWISE, WPA_CIPHER_CCMP);
wpa_sm_set_param(wpa->supp, WPA_PARAM_GROUP, WPA_CIPHER_CCMP);
wpa_sm_set_param(wpa->supp, WPA_PARAM_KEY_MGMT, WPA_KEY_MGMT_PSK);
wpa_sm_set_pmk(wpa->supp, wpa->psk, PMK_LEN);
wpa->supp_ie_len = sizeof(wpa->supp_ie);
if (wpa_sm_set_assoc_wpa_ie_default(wpa->supp, wpa->supp_ie,
&wpa->supp_ie_len) < 0) {
wpa_printf(MSG_DEBUG, "SUPP: wpa_sm_set_assoc_wpa_ie_default()"
" failed");
return -1;
}
wpa_sm_notify_assoc(wpa->supp, wpa->auth_addr);
return 0;
}
static int supp_init(struct wpa *wpa)
{
struct wpa_sm_ctx *ctx = &g_ctx;//os_zalloc(sizeof(*ctx));
if (ctx == NULL)
return -1;
ctx->ctx = wpa;
ctx->msg_ctx = wpa;
ctx->set_state = supp_set_state;
ctx->get_state = supp_get_state;
ctx->get_bssid = supp_get_bssid;
ctx->ether_send = supp_ether_send;
ctx->get_beacon_ie = supp_get_beacon_ie;
ctx->alloc_eapol = supp_alloc_eapol;
ctx->set_key = supp_set_key;
ctx->mlme_setprotection = supp_mlme_setprotection;
ctx->cancel_auth_timeout = supp_cancel_auth_timeout;
ctx->get_network_ctx = get_network_ctx;
wpa->supp = wpa_sm_init(ctx);
wpa_sm_drop_sa(wpa->supp);
return 0;
}
static int test_eapol(struct eapol_test_data *e, struct wpa_supplicant *wpa_s,
struct wpa_ssid *ssid)
{
struct eapol_config eapol_conf;
struct eapol_ctx *ctx;
struct wpa_sm_ctx *wctx;
ctx = os_zalloc(sizeof(*ctx));
if (ctx == NULL) {
printf("Failed to allocate EAPOL context.\n");
return -1;
}
ctx->ctx = e;
ctx->msg_ctx = wpa_s;
ctx->scard_ctx = wpa_s->scard;
ctx->cb = eapol_sm_cb;
ctx->cb_ctx = e;
ctx->eapol_send_ctx = wpa_s;
ctx->preauth = 0;
ctx->eapol_done_cb = eapol_test_eapol_done_cb;
ctx->eapol_send = eapol_test_eapol_send;
ctx->set_config_blob = eapol_test_set_config_blob;
ctx->get_config_blob = eapol_test_get_config_blob;
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->openssl_ciphers = wpa_s->conf->openssl_ciphers;
ctx->eap_param_needed = eapol_test_eap_param_needed;
ctx->cert_cb = eapol_test_cert_cb;
ctx->cert_in_cb = 1;
ctx->set_anon_id = eapol_test_set_anon_id;
wpa_s->eapol = eapol_sm_init(ctx);
if (wpa_s->eapol == NULL) {
os_free(ctx);
printf("Failed to initialize EAPOL state machines.\n");
return -1;
}
wpa_s->key_mgmt = WPA_KEY_MGMT_IEEE8021X_NO_WPA;
wctx = os_zalloc(sizeof(*wctx));
if (wctx == NULL) {
os_free(ctx);
return -1;
}
wctx->ctx = e;
wctx->msg_ctx = wpa_s;
wctx->get_state = eapol_test_get_state;
wpa_s->wpa = wpa_sm_init(wctx);
if (!wpa_s->wpa) {
os_free(ctx);
os_free(wctx);
return -1;
}
if (!ssid)
return 0;
wpa_s->current_ssid = ssid;
os_memset(&eapol_conf, 0, sizeof(eapol_conf));
eapol_conf.accept_802_1x_keys = 1;
eapol_conf.required_keys = 0;
eapol_conf.fast_reauth = wpa_s->conf->fast_reauth;
eapol_conf.workaround = ssid->eap_workaround;
eapol_conf.external_sim = wpa_s->conf->external_sim;
eapol_sm_notify_config(wpa_s->eapol, &ssid->eap, &eapol_conf);
eapol_sm_register_scard_ctx(wpa_s->eapol, wpa_s->scard);
eapol_sm_notify_portValid(wpa_s->eapol, FALSE);
/* 802.1X::portControl = Auto */
eapol_sm_notify_portEnabled(wpa_s->eapol, TRUE);
return 0;
}