Function importZip

cli/context/store/store.go:434–496

(name string, s Writer, reader io.Reader)

}

func importZip(name string, s Writer, reader io.Reader) error {
	body, err := io.ReadAll(&limitedReader{R: reader, N: maxAllowedFileSizeToImport})
	if err != nil {
		return err
	}
	zr, err := zip.NewReader(bytes.NewReader(body), int64(len(body)))
	if err != nil {
		return err
	}
	tlsData := ContextTLSData{
		Endpoints: map[string]EndpointTLSData{},
	}

	var importedMetaFile bool
	for _, zf := range zr.File {
		fi := zf.FileInfo()
		if !fi.Mode().IsRegular() {
			// skip this entry, only taking regular files into account
			continue
		}
		if err := isValidFilePath(zf.Name); err != nil {
			return fmt.Errorf("%s: %w", zf.Name, err)
		}
		if zf.Name == metaFile {
			f, err := zf.Open()
			if err != nil {
				return err
			}

			data, err := io.ReadAll(&limitedReader{R: f, N: maxAllowedFileSizeToImport})
			defer f.Close()
			if err != nil {
				return err
			}
			meta, err := parseMetadata(data, name)
			if err != nil {
				return err
			}
			if err := s.CreateOrUpdate(meta); err != nil {
				return err
			}
			importedMetaFile = true
		} else if strings.HasPrefix(zf.Name, "tls/") {
			f, err := zf.Open()
			if err != nil {
				return err
			}
			data, err := io.ReadAll(f)
			defer f.Close()
			if err != nil {
				return err
			}
			err = importEndpointTLS(&tlsData, zf.Name, data)
			if err != nil {
				return err
			}
		}
	}