oci/layout/oci_src.go
func newImageSource(sys *types.SystemContext, ref ociReference) (types.ImageSource, error) {
	tr := tlsclientconfig.NewTransport()
	tr.TLSClientConfig = tlsconfig.ServerDefault()

	if sys != nil && sys.OCICertPath != "" {
		if err := tlsclientconfig.SetupCertificates(sys.OCICertPath, tr.TLSClientConfig); err != nil {
			return nil, err
		}
		tr.TLSClientConfig.InsecureSkipVerify = sys.OCIInsecureSkipTLSVerify
	}

	client := &http.Client{}
	client.Transport = tr
	descriptor, err := ref.getManifestDescriptor()
	if err != nil {
		return nil, err
	}
	d := &ociImageSource{ref: ref, descriptor: descriptor, client: client}
	if sys != nil {
		// TODO(jonboulle): check dir existence?
		d.sharedBlobDir = sys.OCISharedBlobDirPath
	}
	return d, nil
}
func newImageSource(sys *types.SystemContext, ref ociReference) (types.ImageSource, error) {
	tr := tlsclientconfig.NewTransport()
	tr.TLSClientConfig = tlsconfig.ServerDefault()

	if sys != nil && sys.OCICertPath != "" {
		if err := tlsclientconfig.SetupCertificates(sys.OCICertPath, tr.TLSClientConfig); err != nil {
			return nil, err
		}
		tr.TLSClientConfig.InsecureSkipVerify = sys.OCIInsecureSkipTLSVerify
	}

	client := &http.Client{}
	client.Transport = tr
	descriptor, err := ref.getManifestDescriptor()
	if err != nil {
		return nil, err
	}
	d := &ociImageSource{ref: ref, descriptor: descriptor, client: client}
	if sys != nil {
		// TODO(jonboulle): check dir existence?
		d.sharedBlobDir = sys.OCISharedBlobDirPath
	}
	return d, nil
}
func newImageSource ( sys * types . SystemContext , ref ociReference ) ( types . ImageSource , error ) { tr := tlsclientconfig . NewTransport ( ) tr . TLSClientConfig = tlsconfig . ServerDefault ( ) if sys != nil && sys . OCICertPath != " " { if err := tlsclientconfig . SetupCertificates ( sys . OCICertPath , tr . TLSClientConfig ) ; err != nil { return nil , err } tr . TLSClientConfig . InsecureSkipVerify = sys . OCIInsecureSkipTLSVerify } client := & http . Client { } client . Transport = tr descriptor , err := ref . getManifestDescriptor ( ) if err != nil { return nil , err } d := & ociImageSource { ref : ref , descriptor : descriptor , client : client } if sys != nil { // TODO(jonboulle): check dir existence? d . sharedBlobDir = sys . OCISharedBlobDirPath } return d , nil }
// newImageSource returns an ImageSource for reading from an existing directory.
newImageSource returns an ImageSource for reading from an existing directory .