Gzip/Deflate/Bortli not workin okhttp3 4.12.0/5.0.0-alpha12

[PorITMan]

etc....
import javax.net.ssl.SSLContext;
import javax.net.ssl.SSLSocketFactory;
import javax.net.ssl.TrustManager;
import javax.net.ssl.X509TrustManager;

import okhttp3.Call;
import okhttp3.Callback;
import okhttp3.FormBody;
import okhttp3.Headers;
import okhttp3.MediaType;
import okhttp3.OkHttpClient;
import okhttp3.Protocol;
import okhttp3.Request;
import okhttp3.RequestBody;
import okhttp3.Response;
import okhttp3.brotli.BrotliInterceptor;

private static OkHttpClient.Builder getUnsafeOkHttp() {
    try {
        final TrustManager[] trustAllCerts = new TrustManager[]{
                new X509TrustManager() {
                    @SuppressLint("TrustAllX509TrustManager")
                    @Override
                    public void checkClientTrusted(X509Certificate[] chain,
                                                   String authType) {
                    }

                    @SuppressLint("TrustAllX509TrustManager")
                    @Override
                    public void checkServerTrusted(X509Certificate[] chain,
                                                   String authType) {
                    }

                    @Override
                    public X509Certificate[] getAcceptedIssuers() {
                        return new X509Certificate[0];
                    }
                }
        };

        final SSLContext sslContext = SSLContext.getInstance("SSL");
        sslContext.init(null, trustAllCerts, new SecureRandom());

        final SSLSocketFactory sslSocketFactory = sslContext.getSocketFactory();

        return new OkHttpClient.Builder()
                .sslSocketFactory(sslSocketFactory, (X509TrustManager) trustAllCerts[0])
                .addInterceptor(BrotliInterceptor.INSTANCE)
                .hostnameVerifier((hostname, session) -> true);

    } catch (Exception e) {
        throw new RuntimeException(e);
    }
}

Request.Builder request = new Request.Builder();

request.url("https://blablabla.com/");
request.header("accept-encoding", "gzip, deflate, br");

OkHttpClient.Builder http = getUnsafeOkHttp();

http.connectTimeout(3, TimeUnit.SECONDS);
http.addInterceptor(BrotliInterceptor.INSTANCE);

http.build().newCall(request.build()).enqueue(new Callback() {
                    @Override
                    public void onFailure(@NonNull final Call call, @NonNull IOException e) {
                        //
                    }
                    @Override
                    public void onResponse(@NonNull Call call, @NonNull final Response response) throws IOException {
                        if (response.code() != 200) {
                            return;
                        }

                        try{
                            String body = response.body().string();

                            JSONObject json = new JSONObject(body);
                        }catch (JSONException e){
                            Log.e(call.request().url().toString());
                            Log.e(response.headers().toString());
                            Log.e(e.toString());
                        }
                    }
                });

https://blablabla.com/

server: AWS
content-type: application/json; charset=utf-8
access-control-allow-credentials: true
access-control-allow-origin: https://blablabla.com
access-control-expose-headers: Content-Disposition
vary: Origin
api-supported-versions: 1.0
strict-transport-security: max-age=15724800; includeSubDomains
access-control-allow-methods: PUT, GET, POST, OPTIONS, DELETE, PATCH
access-control-allow-headers: Authorization, Origin, X-Requested-With, Content-Type, Accept, Access-Control-Allow-Origin, crossdomain, X-SignalR-User-Agent
access-control-max-age: 1728000
date: Sun, 07 Apr 2024 21:18:49 GMT
content-encoding: gzip
content-length: 252

org.json.JSONException: Value ���??????????����1N�0�E�H�C���y��� of type java.lang.String cannot be converted to JSONObject

https://blablabla.com/

server: AWS
content-type: application/json; charset=utf-8
access-control-allow-credentials: true
access-control-allow-origin: https://blablabla.com
access-control-expose-headers: Content-Disposition
vary: Origin
api-supported-versions: 1.0
strict-transport-security: max-age=15724800; includeSubDomains
access-control-allow-methods: PUT, GET, POST, OPTIONS, DELETE, PATCH
access-control-allow-headers: Authorization, Origin, X-Requested-With, Content-Type, Accept, Access-Control-Allow-Origin, crossdomain, X-SignalR-User-Agent
access-control-max-age: 1728000
date: Sun, 07 Apr 2024 21:22:29 GMT
content-encoding: br
content-length: 210

org.json.JSONException: Value �t�??��O���f������cz@ of type java.lang.String cannot be converted to JSONObject

[yschimke]

It should work anyway, but you are applying it twice. Try only once.

[PorITMan]

It should work anyway, but you are applying it twice. Try only once.

I did it once, then twice. Gzip transparently doesn't work either

[yschimke]

You don't need to set the accept-encoding header yourself. That disables the automatic compression.

[PorITMan]

You don't need to set the accept-encoding header yourself. That disables the automatic compression.

Yes it worked. And I need the line to be: accept-encoding: gzip, deflate, br

if you do not add accept-encoding, then the line accept-encoding: gzip, br

if: http.protocols(List.of(Protocol.H2_PRIOR_KNOWLEDGE));

Automatic unpacking is also disabled.

[yschimke]

If you need explicit control, you will need to take over decompression also.