Fix build on Arduino ESP32 v3.0.0 and IDF 5.1.1

[blackhack]

This fixes compilation on the latest Git version of the Arduino ESP32 core due to API changes in IDF 5.1.

Of course, these changes make ESPAsyncWebServer incompatible with prior Arduino core versions.

[rel1ct]

In WebAuthentication.cpp -> #ifdef ESP32 + #include "esp_idf_version.h"

if(ESP_IDF_VERSION >= ESP_IDF_VERSION_VAL(5, 0, 0)){ mbedtls_md5_starts(&_ctx); mbedtls_md5_update(&_ctx, data, len); mbedtls_md5_finish(&_ctx, _buf); }else{ mbedtls_md5_starts_ret(&_ctx); mbedtls_md5_update_ret(&_ctx, data, len); mbedtls_md5_finish_ret(&_ctx, _buf); }

In AsyncWebSocket.cpp change

ifdef ESP8266

include "mbedtls/sha1.h"

elif ESP32

include "mbedtls/sha1.h"

include "rom/ets_sys.h"

include "esp_idf_version.h"

else

include

endif

if(ESP_IDF_VERSION >= ESP_IDF_VERSION_VAL(5, 0, 0)){ mbedtls_sha1_starts_ret(&ctx); mbedtls_sha1_update_ret(&ctx, (const unsigned char)key.c_str(), key.length()); mbedtls_sha1_finish_ret(&ctx, hash); }else{ mbedtls_sha1_starts(&ctx); mbedtls_sha1_update(&ctx, (const unsigned char)key.c_str(), key.length()); mbedtls_sha1_finish(&ctx, hash); }