Function getLoginUrlOrigin

web/src/app/api/auth/cli/code/_origin.ts:1–13

(
  req: Request,
  configuredAppUrl: string,
  fallbackOrigin: string,
  allowLocalhost: boolean,
)

export function getLoginUrlOrigin(
  req: Request,
  configuredAppUrl: string,
  fallbackOrigin: string,
  allowLocalhost: boolean,
): string {
  const configuredOrigin = getUsableOrigin(configuredAppUrl, allowLocalhost)
  if (configuredOrigin) {
    return configuredOrigin
  }

  return getUsableOrigin(req.url, allowLocalhost) ?? fallbackOrigin
}

function getUsableOrigin(url: string, allowLocalhost: boolean) {
  try {