Function normalizeIpAddress

src/node/services/serverAuthService.ts:120–132

(ipAddress: string | undefined)

}

function normalizeIpAddress(ipAddress: string | undefined): string | undefined {
  const normalized = normalizeOptionalString(ipAddress);
  if (!normalized) {
    return undefined;
  }

  // Node may normalize IPv4 loopback as IPv6-mapped form.
  if (normalized === "::ffff:127.0.0.1") {
    return "127.0.0.1";
  }

  return normalized;
}

function detectBrowserFromUserAgent(userAgent: string): string | undefined {
  const lowerUserAgent = userAgent.toLowerCase();