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   1  <?php
   2  
   3  namespace OAuth\OAuth1\Service;
   4  
   5  use Exception;
   6  use OAuth\Common\Consumer\CredentialsInterface;
   7  use OAuth\Common\Http\Client\ClientInterface;
   8  use OAuth\Common\Http\Exception\TokenResponseException;
   9  use OAuth\Common\Http\Uri\Uri;
  10  use OAuth\Common\Http\Uri\UriInterface;
  11  use OAuth\Common\Storage\TokenStorageInterface;
  12  use OAuth\OAuth1\Signature\SignatureInterface;
  13  use OAuth\OAuth1\Token\StdOAuth1Token;
  14  
  15  class Redmine extends AbstractService
  16  {
  17      public function __construct(
  18          CredentialsInterface $credentials,
  19          ClientInterface $httpClient,
  20          TokenStorageInterface $storage,
  21          SignatureInterface $signature,
  22          UriInterface $baseApiUri
  23      ) {
  24          parent::__construct($credentials, $httpClient, $storage, $signature, $baseApiUri);
  25  
  26          if (null === $baseApiUri) {
  27              throw new Exception('baseApiUri is a required argument.');
  28          }
  29      }
  30  
  31      /**
  32       * {@inheritdoc}
  33       */
  34      public function getRequestTokenEndpoint()
  35      {
  36          return new Uri($this->baseApiUri->getAbsoluteUri() . '/request_token');
  37      }
  38  
  39      /**
  40       * {@inheritdoc}
  41       */
  42      public function getAuthorizationEndpoint()
  43      {
  44          return new Uri($this->baseApiUri->getAbsoluteUri() . '/authorize');
  45      }
  46  
  47      /**
  48       * {@inheritdoc}
  49       */
  50      public function getAccessTokenEndpoint()
  51      {
  52          return new Uri($this->baseApiUri->getAbsoluteUri() . '/access_token');
  53      }
  54  
  55      /**
  56       * {@inheritdoc}
  57       */
  58      protected function parseRequestTokenResponse($responseBody)
  59      {
  60          parse_str($responseBody, $data);
  61  
  62          if (null === $data || !is_array($data)) {
  63              throw new TokenResponseException('Unable to parse response.');
  64          } elseif (!isset($data['oauth_callback_confirmed']) || $data['oauth_callback_confirmed'] !== 'true') {
  65              throw new TokenResponseException('Error in retrieving token.');
  66          }
  67  
  68          return $this->parseAccessTokenResponse($responseBody);
  69      }
  70  
  71      /**
  72       * {@inheritdoc}
  73       */
  74      protected function parseAccessTokenResponse($responseBody)
  75      {
  76          parse_str($responseBody, $data);
  77  
  78          if (null === $data || !is_array($data)) {
  79              throw new TokenResponseException('Unable to parse response.');
  80          } elseif (isset($data['error'])) {
  81              throw new TokenResponseException('Error in retrieving token: "' . $data['error'] . '"');
  82          }
  83  
  84          $token = new StdOAuth1Token();
  85  
  86          $token->setRequestToken($data['oauth_token']);
  87          $token->setRequestTokenSecret($data['oauth_token_secret']);
  88          $token->setAccessToken($data['oauth_token']);
  89          $token->setAccessTokenSecret($data['oauth_token_secret']);
  90  
  91          $token->setEndOfLife(StdOAuth1Token::EOL_NEVER_EXPIRES);
  92          unset($data['oauth_token'], $data['oauth_token_secret']);
  93          $token->setExtraParams($data);
  94  
  95          return $token;
  96      }
  97  }