#include "util/SPConstants.h"
#include <saml/saml2/core/Assertions.h>
+#include <saml/saml2/metadata/Metadata.h>
#include <saml/saml2/metadata/MetadataCredentialCriteria.h>
+#include <xmltooling/security/CredentialResolver.h>
#include <xmltooling/util/DateTime.h>
#include <xmltooling/util/XMLHelper.h>
#include <xercesc/util/XMLUniDefs.hpp>