@sasjs/adapter/src/auth/verifySas9Login.ts

JavaScript adapter for SAS

import { delay } from '../utils'
import { getExpectedLogInSuccessHeader } from './'

export async function verifySas9Login(loginPopup: Window): Promise<{
  isLoggedIn: boolean
}> {
  let isLoggedIn = false
  let startTime = new Date()
  let elapsedSeconds = 0

  do {
    await delay(1000)
    if (loginPopup.closed) break

    isLoggedIn =
      loginPopup.window.location.href.includes('SASLogon') &&
      loginPopup.window.document.body.innerText.includes(
        getExpectedLogInSuccessHeader()
      )

    elapsedSeconds = (new Date().valueOf() - startTime.valueOf()) / 1000
  } while (!isLoggedIn && elapsedSeconds < 5 * 60)

  return { isLoggedIn }
}