Function getNormalizedUpgradeRoute

src/node/orpc/server.ts:647–658

(
  requestUrl: string | undefined
)

}

function getNormalizedUpgradeRoute(
  requestUrl: string | undefined
): { routePathname: string; routeUrl: string } | null {
  const publicPathname = getPathnameFromRequestUrl(requestUrl);
  if (!publicPathname) {
    return null;
  }

  const { routePathname } = stripAppProxyBasePath(publicPathname);
  const querySuffix = splitRequestUrlPathAndQuery(requestUrl)?.querySuffix ?? "";
  return { routePathname, routeUrl: `${routePathname}${querySuffix}` };
}

function isSafeHttpHostHeader(host: string): boolean {
  if (host.trim().length === 0 || host.includes("/") || host.includes("\\")) {