PHP Zend_Oauth_Http_Utility::sign方法代码示例

 /**
  * Validate signature
  *
  * @throws Mage_Oauth_Exception
  */
 protected function _validateSignature()
 {
     $util = new Zend_Oauth_Http_Utility();
     $calculatedSign = $util->sign(array_merge($this->_params, $this->_protocolParams), $this->_protocolParams['oauth_signature_method'], $this->_consumer->getSecret(), $this->_token->getSecret(), $this->_request->getMethod(), $this->_request->getScheme() . '://' . $this->_request->getHttpHost() . $this->_request->getRequestUri());
     if ($calculatedSign != $this->_protocolParams['oauth_signature']) {
         $this->_throwException('', self::ERR_SIGNATURE_INVALID);
     }
 }

 /**
  * Validate OAuth request
  * @param Zend_Uri_Http $url Request URL, will use current if null
  * @param array $params Additional parameters
  * @return bool
  * @throws Zend_Oauth_Exception
  */
 public function checkOAuthRequest(Zend_Uri_Http $url = null, $params = array())
 {
     if (empty($url)) {
         $this->url = $this->getRequestUrl();
     } else {
         $this->url = clone $url;
     }
     // We'll ignore query for the pruposes of URL matching
     $this->url->setQuery('');
     if (isset($_SERVER['REQUEST_METHOD'])) {
         $method = $_SERVER['REQUEST_METHOD'];
     } elseif (isset($_SERVER['HTTP_METHOD'])) {
         $method = $_SERVER['HTTP_METHOD'];
     } else {
         $method = 'GET';
     }
     $params = $this->assembleParams($method, $params);
     $this->checkSignatureMethod($params['oauth_signature_method']);
     $this->checkRequiredParams($params);
     $this->timestamp = $params['oauth_timestamp'];
     $this->nonce = $params['oauth_nonce'];
     $this->consumer_key = $params['oauth_consumer_key'];
     if (!is_callable($this->nonceHandler)) {
         throw new Zend_Oauth_Exception("Nonce handler not callable", self::BAD_NONCE);
     }
     $res = call_user_func($this->nonceHandler, $this);
     if ($res != self::OK) {
         throw new Zend_Oauth_Exception("Invalid request", $res);
     }
     if (!is_callable($this->consumerHandler)) {
         throw new Zend_Oauth_Exception("Consumer handler not callable", self::CONSUMER_KEY_UNKNOWN);
     }
     $res = call_user_func($this->consumerHandler, $this);
     // this will set $this->consumer_secret if OK
     if ($res != self::OK) {
         throw new Zend_Oauth_Exception("Consumer key invalid", $res);
     }
     if ($this->needsToken()) {
         $this->token = $params['oauth_token'];
         $this->verifier = $params['oauth_verifier'];
         if (!is_callable($this->tokenHandler)) {
             throw new Zend_Oauth_Exception("Token handler not callable", self::TOKEN_REJECTED);
         }
         $res = call_user_func($this->tokenHandler, $this);
         // this will set $this->token_secret if OK
         if ($res != self::OK) {
             throw new Zend_Oauth_Exception("Token invalid", $res);
         }
     }
     $util = new Zend_Oauth_Http_Utility();
     $req_sign = $params['oauth_signature'];
     unset($params['oauth_signature']);
     $our_sign = $util->sign($params, $params['oauth_signature_method'], $this->consumer_secret, $this->token_secret, $method, $this->url->getUri());
     if ($req_sign != $our_sign) {
         // TODO: think how to extract signature base string
         $this->problem = $our_sign;
         throw new Zend_Oauth_Exception("Invalid signature", self::INVALID_SIGNATURE);
     }
     return true;
 }

 /**
  * Send a request
  * @param String $method Methodname
  * @param Array $queryParams GET parameters
  * @return Array
  */
 public function request($method, array $queryParams)
 {
     $queryParams['format'] = self::RESPONSE_FORMAT;
     if (!substr($method, 0, 5) != 'vimeo') {
         $method = 'vimeo.' . $method;
     }
     $queryParams['method'] = $method;
     $queryString = http_build_query($queryParams);
     $url = self::VIMEO_API_URL . '?' . $queryString;
     $oAuthHttpUtility = new Zend_Oauth_Http_Utility();
     $params = array('oauth_consumer_key' => $this->getConsumerKey(), 'oauth_nonce' => $oAuthHttpUtility->generateNonce(), 'oauth_timestamp' => $oAuthHttpUtility->generateTimestamp(), 'oauth_signature_method' => 'HMAC-SHA1', 'oauth_version' => '1.0');
     if ($this->getAccessToken()) {
         $params['oauth_token'] = $this->getAccessToken();
     }
     $params['oauth_signature'] = $oAuthHttpUtility->sign(array_merge($queryParams, $params), 'HMAC-SHA1', $this->getConsumerSecret(), $this->getAccessTokenSecret(), Zend_Oauth::GET, self::VIMEO_API_URL);
     $httpClient = $this->getHttpClient()->setHeaders('Authorization', $oAuthHttpUtility->toAuthorizationHeader($params))->setMethod(Zend_Http_Client::GET)->setUri($url);
     $response = $httpClient->request()->getBody();
     $response = json_decode($response, true);
     if ($response['stat'] == 'fail') {
         $error = 'An unknown error occurred at Vimeo.';
         if (!empty($response['err']['expl'])) {
             $error = $response['err']['expl'];
         }
         throw new Garp_Service_Vimeo_Exception($response['err']['expl']);
     }
     return $response;
 }