*/
    public SamlCredential(final Auth auth) {
        attributes = auth.getAttributes();
        nameId = auth.getNameId();
        nameIdFormat = auth.getNameIdFormat();
        sessionIndex = auth.getSessionIndex();
        nameidNameQualifier = auth.getNameIdNameQualifier();
        nameidSPNameQualifier = auth.getNameIdSPNameQualifier();
    }

    @Override
    public String toString() {