How to setup mutual tls https with esp idf in esp32?

[luizmendonca1235]

I am trying to setup a mutual tls connection for a simple get request (later it will be other things)

However I cant seem to find any examples online.

I read the docs and thought i figured out how to do it however when i try to connect to the server i get this response:

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<center><h1>400 Bad Request</h1></center>

<center>No required SSL certificate was sent</center>

I included the same certificates on postman and it worked like a charm so this is not the problem.

Does anyone has a link to some examples on how to do that or some tutorials?

Thanks in advance!

this is what i got for my code:

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char local_response_buffer[MAX_HTTP_OUTPUT_BUFFER + 1] = {0};
    
    esp_http_client_config_t config = {
        .host = "mtls.taylered.io",
        .url = GET_VERSION_URL,
        .event_handler = _http_event_handler,
        .transport_type = HTTP_TRANSPORT_OVER_SSL,
        .user_data = local_response_buffer,        
        .client_key_pem = (char *)key_buf,
        .client_cert_pem = (char *)cert_buf,
        .cert_pem = (char *)server_cert_pem_start,
        #ifdef CONFIG_EXAMPLE_SKIP_COMMON_NAME_CHECK
        .skip_cert_common_name_check = true,
        #endif
    };
    esp_http_client_handle_t client = esp_http_client_init(&config);

    // GET
    esp_err_t err = esp_http_client_perform(client);char local_response_buffer[MAX_HTTP_OUTPUT_BUFFER + 1] = {0};