How to remember site authorization on nodejs?

Question

Node.js

I use nightmare to parse the site, but all information is given only after authorization

let cookie_ = fs.readFileSync("cookies.json");//Ищу фаил с сохраненными куками
cookie = JSON.parse(cookie_);//Превращаю в json

nightmare
.goto('https://site.ru/login')//Захожу на сайт
.cookies.set(cookie)//Подставляю куки из файла
.evaluate(function () {
    return document.querySelector('input[id="email"]');//Ищу поле для ввода почты
})
.then(function (page) {
    if(page) {//Проверяю есть ли поле для ввода почты
        f().then(function (cookies) {//Получаем результат из функции
            require('fs').writeFileSync(//И записываем в фаил
                'cookies.json',
                JSON.stringify(cookies)
            );
        })

    } else {
        console.log('Вы авторизированы');
    }
})
async function f() {//Вызываю функцию в случаи если мы не авторизированы
        return new Promise((resolve, reject) => {
            nightmare
                .goto('https://site.ru/login')
                .type('input[id="email"]', 'login')//Вводим почту
                .type('input[id="password"]', 'passord')//Вводим пароль
                .click('.btn.btn-danger')//Нажимаем на кнопку авторизации
                .wait(2000)//Ждем 2 секунды
                .cookies.get()//Получаем куки
                .then(resolve)

        });
    }

The file is created, cookies are written, but the next time you try to run the script, the authorization form still appears

Answer 1

Unfortunately, it was not possible to solve this problem through nightmare.
I solved it with the help of puppeteer
. Example - saving cookies to a file

const puppeteer = require('puppeteer')
const fs = require('fs');

(async () => {
  const browser = await puppeteer.launch()
  const page = await browser.newPage()

  await page.goto('https://github.com/login')

  await page.type('#login_field', process.env.GITHUB_USER)
  await page.type('#password', process.env.GITHUB_PWD)

  await page.waitForSelector('.js-cookie-consent-reject')
  await page.click('.js-cookie-consent-reject')
  await page.$eval('[name="commit"]', (elem) => elem.click())
  await page.waitForNavigation()

  const cookies = await page.cookies()
  const cookieJson = JSON.stringify(cookies)

  fs.writeFileSync('cookies.json', cookieJson)

  await browser.close()
})()

Reading cookies from a file

const puppeteer = require('puppeteer')
const fs = require('fs');

(async () => {
  const browser = await puppeteer.launch()
  const page = await browser.newPage()

  const cookies = fs.readFileSync('cookies.json', 'utf8')

  const deserializedCookies = JSON.parse(cookies)
  await page.setCookie(...deserializedCookies)

  await page.goto(`https://github.com/${process.env.GITHUB_USER}`)

  await browser.close()
})()

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