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feat(wifi): Add support for transition_disable for softAP

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Bugfix rsnxe len for assoc req
This commit is contained in:
Shreyas Sheth
2024-09-10 13:31:29 +05:30
parent 10b0d1fa1b
commit 484736976c
8 changed files with 46 additions and 20 deletions
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10
components/wpa_supplicant/esp_supplicant/src/esp_hostap.c
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@@ -161,6 +161,16 @@ void *hostap_init(void)
os_memcpy(hapd->conf->ssid.wpa_passphrase, esp_wifi_ap_get_prof_password_internal(), strlen((char *)esp_wifi_ap_get_prof_password_internal()));
hapd->conf->ssid.wpa_passphrase[WIFI_PASSWORD_LEN_MAX - 1] = '\0';
hapd->conf->max_num_sta = esp_wifi_ap_get_max_sta_conn();
auth_conf->transition_disable = esp_wifi_ap_get_transition_disable_internal();
if (authmode != WIFI_AUTH_WPA3_PSK &&
authmode != WIFI_AUTH_WPA2_WPA3_PSK && auth_conf->transition_disable) {
auth_conf->transition_disable = 0;
wpa_printf(MSG_DEBUG, "overriding transition_disable config with 0 as authmode is not WPA3");
}
auth_conf->sae_require_mfp = 1;
//TODO change it when AP support GCMP-PSK
auth_conf->group_mgmt_cipher = WPA_CIPHER_AES_128_CMAC;
hapd->conf->ap_max_inactivity = 5 * 60;
hostapd_setup_wpa_psk(hapd->conf);

3
components/wpa_supplicant/esp_supplicant/src/esp_wifi_driver.h
View File

@@ -128,7 +128,7 @@ struct wpa_funcs {
bool (*wpa_sta_in_4way_handshake)(void);
void *(*wpa_ap_init)(void);
bool (*wpa_ap_deinit)(void *data);
bool (*wpa_ap_join)(void **sm, u8 *bssid, u8 *wpa_ie, u8 wpa_ie_len, u8* rsnxe, u8 rsnxe_len, bool *pmf_enable, int subtype, uint8_t *pairwise_cipher);
bool (*wpa_ap_join)(void **sm, u8 *bssid, u8 *wpa_ie, u8 wpa_ie_len, u8* rsnxe, u16 rsnxe_len, bool *pmf_enable, int subtype, uint8_t *pairwise_cipher);
bool (*wpa_ap_remove)(u8 *bssid);
uint8_t *(*wpa_ap_get_wpa_ie)(uint8_t *len);
bool (*wpa_ap_rx_eapol)(void *hapd_data, void *sm, u8 *data, size_t data_len);
@@ -303,5 +303,6 @@ bool esp_wifi_eb_tx_status_success_internal(void *eb);
uint8_t* esp_wifi_sta_get_rsnxe(u8 *bssid);
esp_err_t esp_wifi_sta_connect_internal(const uint8_t *bssid);
void esp_wifi_enable_sae_pk_only_mode_internal(void);
uint8_t esp_wifi_ap_get_transition_disable_internal(void);
#endif /* _ESP_WIFI_DRIVER_H_ */

2
components/wpa_supplicant/esp_supplicant/src/esp_wpa_main.c
View File

@@ -352,7 +352,7 @@ static int check_n_add_wps_sta(struct hostapd_data *hapd, struct sta_info *sta_i
}
#endif
static bool hostap_sta_join(void **sta, u8 *bssid, u8 *wpa_ie, u8 wpa_ie_len, u8 *rsnxe, u8 rsnxe_len, bool *pmf_enable, int subtype, uint8_t *pairwise_cipher)
static bool hostap_sta_join(void **sta, u8 *bssid, u8 *wpa_ie, u8 wpa_ie_len, u8 *rsnxe, u16 rsnxe_len, bool *pmf_enable, int subtype, uint8_t *pairwise_cipher)
{
struct sta_info *sta_info = NULL;
struct hostapd_data *hapd = hostapd_get_hapd_data();

2
components/wpa_supplicant/src/ap/ap_config.h
View File

@@ -383,7 +383,7 @@ const u8 * hostapd_get_psk(const struct hostapd_bss_config *conf,
int hostapd_setup_wpa_psk(struct hostapd_bss_config *conf);
struct sta_info;
bool hostap_new_assoc_sta(struct sta_info *sta, uint8_t *bssid, uint8_t *wpa_ie,
uint8_t wpa_ie_len,uint8_t *rsnxe, uint8_t rsnxe_len,
uint8_t wpa_ie_len, uint8_t *rsnxe, uint16_t rsnxe_len,
bool *pmf_enable, int subtype, uint8_t *pairwise_cipher, uint8_t *reason);
bool wpa_ap_remove(u8* bssid);

7
components/wpa_supplicant/src/ap/wpa_auth.c
View File

@@ -1875,6 +1875,10 @@ SM_STATE(WPA_PTK, PTKINITNEGOTIATING)
}
kde_len = wpa_ie_len + ieee80211w_kde_len(sm);
if (sm->wpa_auth->conf.transition_disable)
kde_len += 2 + RSN_SELECTOR_LEN + 1;
if (gtk)
kde_len += 2 + RSN_SELECTOR_LEN + 2 + gtk_len;
#ifdef CONFIG_IEEE80211R_AP
@@ -1911,6 +1915,9 @@ SM_STATE(WPA_PTK, PTKINITNEGOTIATING)
}
pos = ieee80211w_kde_add(sm, pos);
if (sm->wpa_auth->conf.transition_disable)
pos = wpa_add_kde(pos, WFA_KEY_DATA_TRANSITION_DISABLE,
&sm->wpa_auth->conf.transition_disable, 1, NULL, 0);
#ifdef CONFIG_IEEE80211R_AP
if (wpa_key_mgmt_ft(sm->wpa_key_mgmt)) {
int res;

5
components/wpa_supplicant/src/ap/wpa_auth.h
View File

@@ -144,6 +144,10 @@ struct wpa_auth_config {
#ifdef CONFIG_IEEE80211W
enum mfp_options ieee80211w;
#endif /* CONFIG_IEEE80211W */
int group_mgmt_cipher;
#ifdef CONFIG_SAE
int sae_require_mfp;
#endif /* CONFIG_SAE */
#ifdef CONFIG_IEEE80211R
#define SSID_LEN 32
u8 ssid[SSID_LEN];
@@ -163,6 +167,7 @@ struct wpa_auth_config {
int ap_mlme;
enum sae_pwe sae_pwe;
struct rsn_sppamsdu_sup spp_sup;
u8 transition_disable;
};
typedef enum {

6
components/wpa_supplicant/src/ap/wpa_auth_ie.c
View File

@@ -388,6 +388,7 @@ u8 * wpa_add_kde(u8 *pos, u32 kde, const u8 *data, size_t data_len,
return pos;
}
enum wpa_validate_result
wpa_validate_wpa_ie(struct wpa_authenticator *wpa_auth,
struct wpa_state_machine *sm,
@@ -563,8 +564,9 @@ wpa_validate_wpa_ie(struct wpa_authenticator *wpa_auth,
return WPA_MGMT_FRAME_PROTECTION_VIOLATION;
}
if (data.mgmt_group_cipher != WPA_CIPHER_AES_128_CMAC) {
wpa_printf( MSG_DEBUG, "Unsupported management group "
if (data.mgmt_group_cipher != wpa_auth->conf.group_mgmt_cipher)
{
wpa_printf(MSG_DEBUG, "Unsupported management group "
"cipher %d", data.mgmt_group_cipher);
return WPA_INVALID_MGMT_GROUP_CIPHER;
}