code: def matches_hostname(cls, certificate: cryptography.x509.Certificate, hostname: str) -> None:
          
          # Extract the names from the certificate to create the properly-formatted dictionary
          certificate_names = {
              'subject': (tuple([('commonName', name) for name in cls.get_common_names(certificate.subject)]),),
              'subjectAltName': tuple([('DNS', name) for name in cls.get_dns_subject_alternative_names(certificate)]),
          }
          # CertificateError is raised on failure
          ssl.match_hostname(certificate_names, hostname)
docs: Verify that the certificate was issued for the given hostname.
  
          Raises:
              CertificateError: If the certificate was not issued for the supplied hostname.