esp32/network_wlan: Add missing WLAN security constants.

These were added to the `network` module but not the `network.WLAN` class,
which is the new home for such constants.

Also:
- Mark the WLAN constants in the `network` module as deprecated, to be
  removed in MicroPython 2.0.
- Move the static assert to the WLAN source code, to be close to where it
  relates to.

Signed-off-by: Damien George <[email protected]>

Author: dpgeorge

ports/esp32/modnetwork_globals.h

@@ -13,7 +13,8 @@
 { MP_ROM_QSTR(MP_QSTR_phy_mode), MP_ROM_PTR(&esp_network_phy_mode_obj) },
 { MP_ROM_QSTR(MP_QSTR_ipconfig), MP_ROM_PTR(&esp_network_ipconfig_obj) },
 
-#if MICROPY_PY_NETWORK_WLAN
+// These WLAN constants are now in the WLAN class and remain here only for backwards compatibility.
+#if !MICROPY_PREVIEW_VERSION_2 && MICROPY_PY_NETWORK_WLAN
 { MP_ROM_QSTR(MP_QSTR_STA_IF), MP_ROM_INT(WIFI_IF_STA)},
 { MP_ROM_QSTR(MP_QSTR_AP_IF), MP_ROM_INT(WIFI_IF_AP)},
 

ports/esp32/network_common.c

@@ -337,11 +337,3 @@ static mp_obj_t esp_phy_mode(size_t n_args, const mp_obj_t *args) {
     return mp_const_none;
 }
 MP_DEFINE_CONST_FUN_OBJ_VAR_BETWEEN(esp_network_phy_mode_obj, 0, 1, esp_phy_mode);
-
-#if ESP_IDF_VERSION >= ESP_IDF_VERSION_VAL(5, 2, 0)
-_Static_assert(WIFI_AUTH_MAX == 13, "Synchronize WIFI_AUTH_XXX constants with the ESP-IDF. Look at esp-idf/components/esp_wifi/include/esp_wifi_types.h");
-#elif ESP_IDF_VERSION >= ESP_IDF_VERSION_VAL(5, 0, 5) && ESP_IDF_VERSION < ESP_IDF_VERSION_VAL(5, 1, 0) || ESP_IDF_VERSION >= ESP_IDF_VERSION_VAL(5, 1, 2)
-_Static_assert(WIFI_AUTH_MAX == 11, "Synchronize WIFI_AUTH_XXX constants with the ESP-IDF. Look at esp-idf/components/esp_wifi/include/esp_wifi_types.h");
-#else
-_Static_assert(WIFI_AUTH_MAX == 10, "Synchronize WIFI_AUTH_XXX constants with the ESP-IDF. Look at esp-idf/components/esp_wifi/include/esp_wifi_types.h");
-#endif

ports/esp32/network_wlan.c

@@ -744,13 +744,28 @@ static const mp_rom_map_elem_t wlan_if_locals_dict_table[] = {
     { MP_ROM_QSTR(MP_QSTR_SEC_WPA2_WPA3), MP_ROM_INT(WIFI_AUTH_WPA2_WPA3_PSK) },
     { MP_ROM_QSTR(MP_QSTR_SEC_WAPI), MP_ROM_INT(WIFI_AUTH_WAPI_PSK) },
     { MP_ROM_QSTR(MP_QSTR_SEC_OWE), MP_ROM_INT(WIFI_AUTH_OWE) },
+    #if ESP_IDF_VERSION >= ESP_IDF_VERSION_VAL(5, 0, 5) && ESP_IDF_VERSION < ESP_IDF_VERSION_VAL(5, 1, 0) || ESP_IDF_VERSION >= ESP_IDF_VERSION_VAL(5, 1, 2)
+    { MP_ROM_QSTR(MP_QSTR_SEC_WPA3_ENT_192), MP_ROM_INT(WIFI_AUTH_WPA3_ENT_192) },
+    #endif
+    #if ESP_IDF_VERSION >= ESP_IDF_VERSION_VAL(5, 2, 0)
+    { MP_ROM_QSTR(MP_QSTR_SEC_WPA3_EXT_PSK), MP_ROM_INT(WIFI_AUTH_WPA3_EXT_PSK) },
+    { MP_ROM_QSTR(MP_QSTR_SEC_WPA3_EXT_PSK_MIXED_MODE), MP_ROM_INT(WIFI_AUTH_WPA3_EXT_PSK_MIXED_MODE) },
+    #endif
 
     { MP_ROM_QSTR(MP_QSTR_PM_NONE), MP_ROM_INT(WIFI_PS_NONE) },
     { MP_ROM_QSTR(MP_QSTR_PM_PERFORMANCE), MP_ROM_INT(WIFI_PS_MIN_MODEM) },
     { MP_ROM_QSTR(MP_QSTR_PM_POWERSAVE), MP_ROM_INT(WIFI_PS_MAX_MODEM) },
 };
 static MP_DEFINE_CONST_DICT(wlan_if_locals_dict, wlan_if_locals_dict_table);
 
+#if ESP_IDF_VERSION >= ESP_IDF_VERSION_VAL(5, 2, 0)
+_Static_assert(WIFI_AUTH_MAX == 13, "Synchronize WIFI_AUTH_XXX constants with the ESP-IDF. Look at esp-idf/components/esp_wifi/include/esp_wifi_types.h");
+#elif ESP_IDF_VERSION >= ESP_IDF_VERSION_VAL(5, 0, 5) && ESP_IDF_VERSION < ESP_IDF_VERSION_VAL(5, 1, 0) || ESP_IDF_VERSION >= ESP_IDF_VERSION_VAL(5, 1, 2)
+_Static_assert(WIFI_AUTH_MAX == 11, "Synchronize WIFI_AUTH_XXX constants with the ESP-IDF. Look at esp-idf/components/esp_wifi/include/esp_wifi_types.h");
+#else
+_Static_assert(WIFI_AUTH_MAX == 10, "Synchronize WIFI_AUTH_XXX constants with the ESP-IDF. Look at esp-idf/components/esp_wifi/include/esp_wifi_types.h");
+#endif
+
 MP_DEFINE_CONST_OBJ_TYPE(
     esp_network_wlan_type,
     MP_QSTR_WLAN,