lints/lint_onion_subject_validity_time_too_large.go
func (l *torValidityTooLarge) CheckApplies(c *x509.Certificate) bool {
	return util.IsSubscriberCert(c) && util.CertificateSubjInTLD(c, onionTLD)
}
func (l *torValidityTooLarge) CheckApplies(c *x509.Certificate) bool {
	return util.IsSubscriberCert(c) && util.CertificateSubjInTLD(c, onionTLD)
}
// CheckApplies returns true if the certificate is a subscriber certificate that
// contains a subject name ending in `.onion`.