auth.php

<?php
  session_start();
  
  if(!file_exists(__DIR__ . '/config.php')) {
    throw new \RuntimeException('nao existe o arquivo config.php');
  }

  $config = require __DIR__ . '/config.php';
  header('Content-type: application/json');

  $email = $config['email'];
  $password = $config['password'];
  $serviceId = 4728;

  $url = 'https://login.globo.com/api/authentication';

  $jsonAuth = array(
    'captcha' => '',
    'payload' => array(
      'email' => $email,
      'password' => $password,
      'serviceId' => $serviceId
    )
  );

  $c = curl_init();
  curl_setopt($c, CURLOPT_URL, $url);
  curl_setopt($c, CURLOPT_HTTPHEADER, array('Content-Type: application/json'));
  curl_setopt($c, CURLOPT_POST, true);
  curl_setopt($c, CURLOPT_SSL_VERIFYPEER, false);
  curl_setopt($c, CURLOPT_RETURNTRANSFER, true);
  curl_setopt($c, CURLOPT_POSTFIELDS, json_encode($jsonAuth));

  $result = curl_exec($c);

  if ($result === FALSE) {
    die(curl_error($c));
  }

  curl_close($c);

  $parseJson = json_decode($result, TRUE);
  $_SESSION['glbId'] = $parseJson['glbId'];
?>