Function ParseRecipient

plugin/encode.go:57–70

ParseRecipient decodes a plugin recipient string. It returns the plugin name in lowercase and the encoded data.

(s string)

// ParseRecipient decodes a plugin recipient string. It returns the plugin name
// in lowercase and the encoded data.
func ParseRecipient(s string) (name string, data []byte, err error) {
	hrp, data, err := bech32.Decode(s)
	if err != nil {
		return "", nil, fmt.Errorf("invalid recipient encoding: %v", err)
	}
	if !strings.HasPrefix(hrp, "age1") {
		return "", nil, fmt.Errorf("not a plugin recipient: %v", err)
	}
	name = strings.TrimPrefix(hrp, "age1")
	if !validPluginName(name) {
		return "", nil, fmt.Errorf("invalid plugin name: %q", name)
	}
	return name, data, nil
}

func validPluginName(name string) bool {
	if name == "" {