Function parsePrimarySection

go/bundle/decoder.go:305–320

The "primary" section records a single URL identifying the primary URL of the bundle. The URL MUST refer to a resource with representations contained in the bundle itself.

(sectionContents []byte)

// The "primary" section records a single URL identifying the primary URL of the bundle. The URL MUST refer to a resource with representations contained in the bundle itself.
func parsePrimarySection(sectionContents []byte) (*url.URL, error) {
	dec := cbor.NewDecoder(bytes.NewBuffer(sectionContents))
	urlString, err := dec.DecodeTextString()
	if err != nil {
		return nil, fmt.Errorf("bundle: failed to parse primary section: %v", err)
	}
	primaryURL, err := url.Parse(urlString)
	// If url is a failure, its fragment is not null, or it includes credentials, return an error.
	if err != nil {
		return nil, fmt.Errorf("bundle: failed to parse primary URL (%s): %v", urlString, err)
	}
	if !primaryURL.IsAbs() || primaryURL.Fragment != "" || primaryURL.User != nil {
		return nil, fmt.Errorf("bundle: primary URL (%s) must be an absolute url without fragment or credentials.", urlString)
	}
	return primaryURL, nil
}

// https://wpack-wg.github.io/bundled-responses/draft-ietf-wpack-bundled-responses.html#manifest-section
func parseManifestSection(sectionContents []byte) (*url.URL, error) {