audit.AddAuditAnnotation(ctx, "authentication.k8s.io/legacy-token", public.Subject)
		legacyTokensTotal.WithContext(ctx).Inc()
		tokenAudiences = j.implicitAuds
	}

	requestedAudiences, ok := authenticator.AudiencesFrom(ctx)
	if !ok {
		// default to apiserver audiences
		requestedAudiences = j.implicitAuds
	}

	auds := authenticator.Audiences(tokenAudiences).Intersect(requestedAudiences)