KrakenD oauth2 client credentials

A http client for the KrakenD framework supporting the oauth2 client credentials workflow.

How to use it?

This package exposes single factory capable to create a instances of the proxy.HTTPClientFactory interface embedding a http client supporting the oauth2 client credentials workflow

import 	(
	"context"
	"net/http"
	"github.com/luraproject/lura/v2/config"
	"github.com/luraproject/lura/v2/proxy"
	"github.com/krakendio/krakend-oauth2-clientcredentials/v2"
)

requestExecutorFactory := func(cfg *config.Backend) proxy.HTTPRequestExecutor {
	clientFactory := oauth2client.NewHTTPClient(cfg)
	return func(ctx context.Context, req *http.Request) (*http.Response, error) {
		return clientFactory(ctx).Do(req.WithContext(ctx))
	}
}

You can create your own proxy.HTTPRequestExecutor and inject it into your BackendFactory