helpers

var IDGeneratorFunc = func() string {
	return uniuri.NewLen(64)
}

var PrincipalHashFunc = func(principal string) string {

	hasher, err := blake2b.New512(principalHashKey)
	if err != nil {
		panic(err)
	}

	_, err = hasher.Write([]byte(principal))
	if err != nil {
		panic(err)
	}

	return base64.RawStdEncoding.EncodeToString(hasher.Sum(nil))
}