Function getFlags

lib/internal/crypto/x509.js:70–97

(options = kEmptyObject)

}

function getFlags(options = kEmptyObject) {
  validateObject(options, 'options');
  const {
    subject = 'default',  // Can be 'default', 'always', or 'never'
    wildcards = true,
    partialWildcards = true,
    multiLabelWildcards = false,
    singleLabelSubdomains = false,
  } = { ...options };
  let flags = 0;
  validateString(subject, 'options.subject');
  validateBoolean(wildcards, 'options.wildcards');
  validateBoolean(partialWildcards, 'options.partialWildcards');
  validateBoolean(multiLabelWildcards, 'options.multiLabelWildcards');
  validateBoolean(singleLabelSubdomains, 'options.singleLabelSubdomains');
  switch (subject) {
    case 'default': /* Matches OpenSSL's default, no flags. */ break;
    case 'always': flags |= X509_CHECK_FLAG_ALWAYS_CHECK_SUBJECT; break;
    case 'never': flags |= X509_CHECK_FLAG_NEVER_CHECK_SUBJECT; break;
    default:
      throw new ERR_INVALID_ARG_VALUE('options.subject', subject);
  }
  if (!wildcards) flags |= X509_CHECK_FLAG_NO_WILDCARDS;
  if (!partialWildcards) flags |= X509_CHECK_FLAG_NO_PARTIAL_WILDCARDS;
  if (multiLabelWildcards) flags |= X509_CHECK_FLAG_MULTI_LABEL_WILDCARDS;
  if (singleLabelSubdomains) flags |= X509_CHECK_FLAG_SINGLE_LABEL_SUBDOMAINS;
  return flags;
}

class InternalX509Certificate {
  [kInternalState] = new SafeMap();