func NewRegistry(authConfig *auth.AuthConfig, factory *utils.HTTPRequestFactory, indexEndpoint string) (r *Registry, err error) { httpTransport := &http.Transport{ DisableKeepAlives: true, Proxy: http.ProxyFromEnvironment, } r = &Registry{ authConfig: authConfig, client: &http.Client{ Transport: httpTransport, }, indexEndpoint: indexEndpoint, } r.client.Jar, err = cookiejar.New(nil) if err != nil { return nil, err } // If we're working with a standalone private registry over HTTPS, send Basic Auth headers // alongside our requests. if indexEndpoint != auth.IndexServerAddress() && strings.HasPrefix(indexEndpoint, "https://") { standalone, err := pingRegistryEndpoint(indexEndpoint) if err != nil { return nil, err } if standalone { utils.Debugf("Endpoint %s is eligible for private registry auth. Enabling decorator.", indexEndpoint) dec := utils.NewHTTPAuthDecorator(authConfig.Username, authConfig.Password) factory.AddDecorator(dec) } } r.reqFactory = factory return r, nil }