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   1  <?php
   2  /**
   3   * Nest service.
   4   *
   5   * @author  Pedro Amorim <contact@pamorim.fr>
   6   * @license http://www.opensource.org/licenses/mit-license.html MIT License
   7   *
   8   * @see    https://developer.nest.com/documentation
   9   */
  10  
  11  namespace OAuth\OAuth2\Service;
  12  
  13  use OAuth\Common\Consumer\CredentialsInterface;
  14  use OAuth\Common\Http\Client\ClientInterface;
  15  use OAuth\Common\Http\Exception\TokenResponseException;
  16  use OAuth\Common\Http\Uri\Uri;
  17  use OAuth\Common\Http\Uri\UriInterface;
  18  use OAuth\Common\Storage\TokenStorageInterface;
  19  use OAuth\OAuth2\Token\StdOAuth2Token;
  20  
  21  /**
  22   * Nest service.
  23   *
  24   * @author  Pedro Amorim <contact@pamorim.fr>
  25   * @license http://www.opensource.org/licenses/mit-license.html MIT License
  26   *
  27   * @see    https://developer.nest.com/documentation
  28   */
  29  class Nest extends AbstractService
  30  {
  31      public function __construct(
  32          CredentialsInterface $credentials,
  33          ClientInterface $httpClient,
  34          TokenStorageInterface $storage,
  35          $scopes = [],
  36          ?UriInterface $baseApiUri = null
  37      ) {
  38          parent::__construct(
  39              $credentials,
  40              $httpClient,
  41              $storage,
  42              $scopes,
  43              $baseApiUri,
  44              true
  45          );
  46  
  47          if (null === $baseApiUri) {
  48              $this->baseApiUri = new Uri('https://developer-api.nest.com/');
  49          }
  50      }
  51  
  52      /**
  53       * {@inheritdoc}
  54       */
  55      public function getAuthorizationEndpoint()
  56      {
  57          return new Uri('https://home.nest.com/login/oauth2');
  58      }
  59  
  60      /**
  61       * {@inheritdoc}
  62       */
  63      public function getAccessTokenEndpoint()
  64      {
  65          return new Uri('https://api.home.nest.com/oauth2/access_token');
  66      }
  67  
  68      /**
  69       * {@inheritdoc}
  70       */
  71      protected function getAuthorizationMethod()
  72      {
  73          return static::AUTHORIZATION_METHOD_QUERY_STRING_V4;
  74      }
  75  
  76      /**
  77       * {@inheritdoc}
  78       */
  79      protected function parseAccessTokenResponse($responseBody)
  80      {
  81          $data = json_decode($responseBody, true);
  82  
  83          if (null === $data || !is_array($data)) {
  84              throw new TokenResponseException('Unable to parse response.');
  85          } elseif (isset($data['error'])) {
  86              throw new TokenResponseException(
  87                  'Error in retrieving token: "' . $data['error'] . '"'
  88              );
  89          }
  90  
  91          $token = new StdOAuth2Token();
  92          $token->setAccessToken($data['access_token']);
  93          $token->setLifeTime($data['expires_in']);
  94  
  95          if (isset($data['refresh_token'])) {
  96              $token->setRefreshToken($data['refresh_token']);
  97              unset($data['refresh_token']);
  98          }
  99  
 100          unset($data['access_token'], $data['expires_in']);
 101  
 102          $token->setExtraParams($data);
 103  
 104          return $token;
 105      }
 106  }