Function hashClientIp

web/src/server/free-mode-country.ts:242–248

(
  clientIp: string | undefined,
  secret: string | undefined,
)

}

export function hashClientIp(
  clientIp: string | undefined,
  secret: string | undefined,
): string | null {
  if (!clientIp || !secret) return null
  return createHmac('sha256', secret).update(clientIp).digest('hex')
}

function setIpinfoPrivacyCache(
  ip: string,