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esp_wifi: Update wifi lib

1. Add STA checks during STA PMF operations
2. Fix WPA2-Ent issue with Open AP
3. Skip WPA-TKIP profile if PMF is required
4. Skip & clear Supplicant PMK Cache with mismatching AP config
Nachiket Kukade 5 lat temu
rodzic
commit
c59eb27698

+ 1 - 1
components/esp_wifi/lib

@@ -1 +1 @@
-Subproject commit 7dbc5d0e0aa03957d488b6b3873262c03ebb0c2e
+Subproject commit 12337724512135fc6c9fdc5496e5fa68c45e4c8e

+ 1 - 0
components/wpa_supplicant/src/esp_supplicant/esp_wifi_driver.h

@@ -234,5 +234,6 @@ uint16_t esp_wifi_sta_pmf_enabled(void);
 wifi_cipher_type_t esp_wifi_sta_get_mgmt_group_cipher(void);
 int esp_wifi_set_igtk_internal(uint8_t if_index, const wifi_wpa_igtk_t *igtk);
 esp_err_t esp_wifi_internal_issue_disconnect(uint8_t reason_code);
+bool esp_wifi_skip_supp_pmkcaching(void);
 
 #endif /* _ESP_WIFI_DRIVER_H_ */

+ 13 - 2
components/wpa_supplicant/src/rsn_supp/wpa.c

@@ -2128,8 +2128,19 @@ int wpa_set_bss(char *macddr, char * bssid, u8 pairwise_cipher, u8 group_cipher,
     if (sm->key_mgmt == WPA_KEY_MGMT_SAE ||
         (esp_wifi_sta_prof_is_wpa2_internal() &&
          esp_wifi_sta_get_prof_authmode_internal() == WPA2_AUTH_ENT)) {
-        pmksa_cache_set_current(sm, NULL, (const u8*) bssid, 0, 0);
-        wpa_sm_set_pmk_from_pmksa(sm);
+        if (!esp_wifi_skip_supp_pmkcaching()) {
+            pmksa_cache_set_current(sm, NULL, (const u8*) bssid, 0, 0);
+            wpa_sm_set_pmk_from_pmksa(sm);
+        } else {
+            struct rsn_pmksa_cache_entry *entry = NULL;
+
+            if (sm->pmksa) {
+                entry = pmksa_cache_get(sm->pmksa, (const u8 *)bssid, NULL, NULL);
+            }
+            if (entry) {
+                pmksa_cache_flush(sm->pmksa, NULL, entry->pmk, entry->pmk_len);
+            }
+        }
     }
 
     sm->eapol1_count = 0;