OwlCyberSecurity - MANAGER

Edit File: Guzzle5AuthHandler.php

<?php

namespace Google\AuthHandler;

use Google\Auth\CredentialsLoader;
use Google\Auth\HttpHandler\HttpHandlerFactory;
use Google\Auth\FetchAuthTokenCache;
use Google\Auth\Subscriber\AuthTokenSubscriber;
use Google\Auth\Subscriber\ScopedAccessTokenSubscriber;
use Google\Auth\Subscriber\SimpleSubscriber;
use GuzzleHttp\Client;
use GuzzleHttp\ClientInterface;
use Psr\Cache\CacheItemPoolInterface;

/**
*
*/
class Guzzle5AuthHandler
{
  protected $cache;
  protected $cacheConfig;

public function __construct(CacheItemPoolInterface $cache = null, array $cacheConfig = [])
  {
    $this->cache = $cache;
    $this->cacheConfig = $cacheConfig;
  }

public function attachCredentials(
      ClientInterface $http,
      CredentialsLoader $credentials,
      callable $tokenCallback = null
  ) {
    // use the provided cache
    if ($this->cache) {
      $credentials = new FetchAuthTokenCache(
          $credentials,
          $this->cacheConfig,
          $this->cache
      );
    }

return $this->attachCredentialsCache($http, $credentials, $tokenCallback);
  }

public function attachCredentialsCache(
      ClientInterface $http,
      FetchAuthTokenCache $credentials,
      callable $tokenCallback = null
  ) {
    // if we end up needing to make an HTTP request to retrieve credentials, we
    // can use our existing one, but we need to throw exceptions so the error
    // bubbles up.
    $authHttp = $this->createAuthHttp($http);
    $authHttpHandler = HttpHandlerFactory::build($authHttp);
    $subscriber = new AuthTokenSubscriber(
        $credentials,
        $authHttpHandler,
        $tokenCallback
    );

$http->setDefaultOption('auth', 'google_auth');
    $http->getEmitter()->attach($subscriber);

return $http;
  }

public function attachToken(ClientInterface $http, array $token, array $scopes)
  {
    $tokenFunc = function ($scopes) use ($token) {
      return $token['access_token'];
    };

$subscriber = new ScopedAccessTokenSubscriber(
        $tokenFunc,
        $scopes,
        $this->cacheConfig,
        $this->cache
    );

$http->setDefaultOption('auth', 'scoped');
    $http->getEmitter()->attach($subscriber);

return $http;
  }

public function attachKey(ClientInterface $http, $key)
  {
    $subscriber = new SimpleSubscriber(['key' => $key]);

$http->setDefaultOption('auth', 'simple');
    $http->getEmitter()->attach($subscriber);

return $http;
  }

private function createAuthHttp(ClientInterface $http)
  {
    return new Client(
        [
          'base_url' => $http->getBaseUrl(),
          'defaults' => [
            'exceptions' => true,
            'verify' => $http->getDefaultOption('verify'),
            'proxy' => $http->getDefaultOption('proxy'),
          ]
        ]
    );
  }
}