static int wpa_driver_wext_set_drop_unencrypted(void *priv,
int enabled)
{
struct wpa_driver_wext_data *drv = priv;
wpa_printf(MSG_DEBUG, "%s", __FUNCTION__);
return wpa_driver_wext_set_auth_param(drv, IW_AUTH_DROP_UNENCRYPTED,
enabled);
}
static int wpa_driver_wext_set_countermeasures(void *priv,
int enabled)
{
struct wpa_driver_wext_data *drv = priv;
wpa_printf(MSG_DEBUG, "%s", __FUNCTION__);
return wpa_driver_wext_set_auth_param(drv,
IW_AUTH_TKIP_COUNTERMEASURES,
enabled);
}
static int wpa_driver_wext_set_wpa(void *priv, int enabled)
{
struct wpa_driver_wext_data *drv = priv;
wpa_printf(MSG_DEBUG, "%s", __FUNCTION__);
if (enabled)
wpa_driver_wext_get_range(drv);
return wpa_driver_wext_set_auth_param(drv, IW_AUTH_WPA_ENABLED,
enabled);
}
static int wpa_driver_wext_set_auth_alg(void *priv, int auth_alg)
{
struct wpa_driver_wext_data *drv = priv;
int algs = 0;
if (auth_alg & AUTH_ALG_OPEN_SYSTEM)
algs |= IW_AUTH_ALG_OPEN_SYSTEM;
if (auth_alg & AUTH_ALG_SHARED_KEY)
algs |= IW_AUTH_ALG_SHARED_KEY;
if (auth_alg & AUTH_ALG_LEAP)
algs |= IW_AUTH_ALG_LEAP;
if (algs == 0) {
/* at least one algorithm should be set */
algs = IW_AUTH_ALG_OPEN_SYSTEM;
}
return wpa_driver_wext_set_auth_param(drv,
IW_AUTH_80211_AUTH_ALG, algs);
}
static int wpa_driver_ps3_associate(void *priv,
struct wpa_driver_associate_params *params)
{
struct wpa_driver_wext_data *drv = priv;
int ret, value;
wpa_printf(MSG_DEBUG, "%s: <-", __func__);
/* clear BSSID */
if (!params->bssid &&
wpa_driver_wext_set_bssid(drv, NULL) < 0)
ret = -1;
if (wpa_driver_wext_set_mode(drv, params->mode) < 0)
ret = -1;
if (params->wpa_ie == NULL || params->wpa_ie_len == 0)
value = IW_AUTH_WPA_VERSION_DISABLED;
else if (params->wpa_ie[0] == WLAN_EID_RSN)
value = IW_AUTH_WPA_VERSION_WPA2;
else
value = IW_AUTH_WPA_VERSION_WPA;
if (wpa_driver_wext_set_auth_param(drv,
IW_AUTH_WPA_VERSION, value) < 0)
ret = -1;
value = wpa_driver_wext_cipher2wext(params->pairwise_suite);
if (wpa_driver_wext_set_auth_param(drv,
IW_AUTH_CIPHER_PAIRWISE, value) < 0)
ret = -1;
value = wpa_driver_wext_cipher2wext(params->group_suite);
if (wpa_driver_wext_set_auth_param(drv,
IW_AUTH_CIPHER_GROUP, value) < 0)
ret = -1;
value = wpa_driver_wext_keymgmt2wext(params->key_mgmt_suite);
if (wpa_driver_wext_set_auth_param(drv, IW_AUTH_KEY_MGMT, value) < 0)
ret = -1;
/* set selected BSSID */
if (params->bssid &&
wpa_driver_wext_set_bssid(drv, params->bssid) < 0)
ret = -1;
switch (params->group_suite) {
case CIPHER_NONE:
ret = 0;
break;
case CIPHER_WEP40:
case CIPHER_WEP104:
ret = wpa_driver_ps3_set_wep_keys(drv, params);
break;
case CIPHER_TKIP:
case CIPHER_CCMP:
ret = wpa_driver_ps3_set_wpa_key(drv, params);
break;
}
/* start to associate */
ret = wpa_driver_wext_set_ssid(drv, params->ssid, params->ssid_len);
wpa_printf(MSG_DEBUG, "%s: ->", __func__);
return ret;
}
static int
wpa_driver_wext_associate(void *priv,
struct wpa_driver_associate_params *params)
{
struct wpa_driver_wext_data *drv = priv;
int ret = 0;
int allow_unencrypted_eapol;
int value;
wpa_printf(MSG_DEBUG, "%s", __FUNCTION__);
if (!params->bssid &&
wpa_driver_wext_set_bssid(drv, NULL) < 0)
ret = -1;
if (wpa_driver_wext_set_mode(drv, params->mode) < 0)
ret = -1;
/* TODO: should consider getting wpa version and cipher/key_mgmt suites
* from configuration, not from here, where only the selected suite is
* available */
if (wpa_driver_wext_set_gen_ie(drv, params->wpa_ie, params->wpa_ie_len)
< 0)
ret = -1;
if (params->wpa_ie == NULL || params->wpa_ie_len == 0)
value = IW_AUTH_WPA_VERSION_DISABLED;
else if (params->wpa_ie[0] == RSN_INFO_ELEM)
value = IW_AUTH_WPA_VERSION_WPA2;
else
value = IW_AUTH_WPA_VERSION_WPA;
if (wpa_driver_wext_set_auth_param(drv,
IW_AUTH_WPA_VERSION, value) < 0)
ret = -1;
value = wpa_driver_wext_cipher2wext(params->pairwise_suite);
if (wpa_driver_wext_set_auth_param(drv,
IW_AUTH_CIPHER_PAIRWISE, value) < 0)
ret = -1;
value = wpa_driver_wext_cipher2wext(params->group_suite);
if (wpa_driver_wext_set_auth_param(drv,
IW_AUTH_CIPHER_GROUP, value) < 0)
ret = -1;
value = wpa_driver_wext_keymgmt2wext(params->key_mgmt_suite);
if (wpa_driver_wext_set_auth_param(drv,
IW_AUTH_KEY_MGMT, value) < 0)
ret = -1;
value = params->key_mgmt_suite != KEY_MGMT_NONE;
if (wpa_driver_wext_set_auth_param(drv,
IW_AUTH_PRIVACY_INVOKED, value) < 0)
ret = -1;
/* Allow unencrypted EAPOL messages even if pairwise keys are set when
* not using WPA. IEEE 802.1X specifies that these frames are not
* encrypted, but WPA encrypts them when pairwise keys are in use. */
if (params->key_mgmt_suite == KEY_MGMT_802_1X ||
params->key_mgmt_suite == KEY_MGMT_PSK)
allow_unencrypted_eapol = 0;
else
allow_unencrypted_eapol = 1;
if (wpa_driver_wext_set_auth_param(drv,
IW_AUTH_RX_UNENCRYPTED_EAPOL,
allow_unencrypted_eapol) < 0)
ret = -1;
if (params->freq && wpa_driver_wext_set_freq(drv, params->freq) < 0)
ret = -1;
if (wpa_driver_wext_set_ssid(drv, params->ssid, params->ssid_len) < 0)
ret = -1;
if (params->bssid &&
wpa_driver_wext_set_bssid(drv, params->bssid) < 0)
ret = -1;
return ret;
}
