PHP Zend_Http_Client_Adapter_Socket::setStreamContext方法代码示例

 public function validate($username, $password)
 {
     if (Tinebase_Core::isLogLevel(Zend_Log::DEBUG)) {
         Tinebase_Core::getLogger()->debug(__METHOD__ . '::' . __LINE__ . ' Options: ' . print_r($this->_options, true));
     }
     $url = isset($this->_options['url']) ? $this->_options['url'] : 'https://localhost/validate/check';
     $adapter = new Zend_Http_Client_Adapter_Socket();
     $adapter->setStreamContext($this->_options = array('ssl' => array('verify_peer' => isset($this->_options['ignorePeerName']) ? false : true, 'allow_self_signed' => isset($this->_options['allowSelfSigned']) ? true : false)));
     $client = new Zend_Http_Client($url, array('maxredirects' => 0, 'timeout' => 30));
     $client->setAdapter($adapter);
     $params = array('user' => $username, 'pass' => $password);
     $client->setParameterPost($params);
     try {
         $response = $client->request(Zend_Http_Client::POST);
     } catch (Zend_Http_Client_Adapter_Exception $zhcae) {
         Tinebase_Exception::log($zhcae);
         return Tinebase_Auth::FAILURE;
     }
     $body = $response->getBody();
     if (Tinebase_Core::isLogLevel(Zend_Log::DEBUG)) {
         Tinebase_Core::getLogger()->debug(__METHOD__ . '::' . __LINE__ . ' Request: ' . $client->getLastRequest());
     }
     if (Tinebase_Core::isLogLevel(Zend_Log::DEBUG)) {
         Tinebase_Core::getLogger()->debug(__METHOD__ . '::' . __LINE__ . ' Response: ' . $body);
     }
     if ($response->getStatus() !== 200) {
         return Tinebase_Auth::FAILURE;
     }
     $result = Tinebase_Helper::jsonDecode($body);
     if (isset($result['result']) && $result['result']['status'] === true && $result['result']['value'] === true) {
         return Tinebase_Auth::SUCCESS;
     } else {
         return Tinebase_Auth::FAILURE;
     }
 }

 /**
  * Constructor
  *
  * Accepts a Zend_Http_Client argument enabling the implementer to use
  * a custom client (custom stream context, etc). Unless specified, a
  * default client is used with some common stream context options
  *
  * @param Zend_Http_Client $client
  * @throws CheddarGetter_Client_Exception Throws an exception
  * if Zend_Http_Client is not available.
  */
 public function __construct(Zend_Http_Client $client = null)
 {
     if (!class_exists('Zend_Http_Client')) {
         throw new CheddarGetter_Client_Exception('Zend_Http_Client is not available.', CheddarGetter_Client_Exception::USAGE_INVALID);
     }
     // default client
     if (!$client) {
         $userAgent = isset($_SERVER['SERVER_NAME']) ? $_SERVER['SERVER_NAME'] . ' - CheddarGetter_Client PHP' : 'CheddarGetter_Client PHP';
         // socket adapter with custom stream context
         $options = array('http' => array('follow_location' => 0, 'max_redirects' => 0, 'timeout' => 100, 'user_agent' => $userAgent), 'ssl' => array('verify_peer' => true, 'allow_self_signed' => false));
         $adapter = new Zend_Http_Client_Adapter_Socket();
         $adapter->setStreamContext($options);
         $client = new Zend_Http_Client(null, array('userAgent' => $options['http']['user_agent'], 'timeout' => 120));
         $client->setAdapter($adapter);
     }
     $this->_client = $client;
 }

 /**
  * reads the RSS feeds and extracts the 'description' field from each one.
  * Uses caching and http conditional GET to ensure that the feed is only
  * read if it has been updated
  * 
  * @return array 
  */
 protected function _getFeedData()
 {
     //Get the  feed url from the configuration options
     $options = $this->_getConfigOptions();
     $feed_url = $options['feed']['url'];
     $cache_dir = $options['cache']['directory'];
     // set cache - this allows us to check whether the feed has been updated
     $cache = Zend_Cache::factory('Core', 'File', array('lifetime' => null), array('cache_dir' => $cache_dir));
     Zend_Feed_Reader::setCache($cache);
     // set Reader properties to allow Conditional GET Requests
     Zend_Feed_Reader::useHttpConditionalGet();
     // disable SSL peer  verification as it can cause problems from some isp's
     $options = array('ssl' => array('verify_peer' => false, 'allow_self_signed' => true));
     $adapter = new Zend_Http_Client_Adapter_Socket();
     $adapter->setStreamContext($options);
     Zend_Feed_Reader::getHttpClient()->setAdapter($adapter);
     // interrogate the RSS feed
     try {
         $rss_data = Zend_Feed_Reader::import($feed_url);
     } catch (Zend_Feed_Exception $e) {
         // feed import failed
         Zend_Registry::get('logger')->log('Exception importing feed: ' . $e->getMessage(), Zend_Log::WARN);
         return null;
     } catch (Zend_Http_Client_Exception $e) {
         Zend_Registry::get('logger')->log('Error with URL: ' . $e->getMessage(), Zend_Log::WARN);
         return null;
     } catch (Exception $e) {
         Zend_Registry::get('logger')->log('Unknown error when reading feed: ' . $e->getMessage(), Zend_Log::WARN);
         return null;
     }
     $entries = array();
     // response status will be 200 if new data, 304 if not modified
     $last_response = Zend_Feed_Reader::getHttpClient()->getLastResponse();
     if ($last_response) {
         $response_status = $last_response->getStatus();
         // Only process if new data
         if (200 === $response_status) {
             foreach ($rss_data as $item) {
                 $entry['description'] = $item->getDescription();
                 $entries[] = $entry;
             }
             if ($this->_getVerbose()) {
                 $this->getResponse()->appendBody(new Zend_Date() . ': ' . count($entries) . ' new entries downloaded from rss feed' . PHP_EOL);
             }
         } else {
             if ($this->_getVerbose()) {
                 $this->getResponse()->appendBody(new Zend_Date() . ': ' . 'No new data found' . PHP_EOL);
             }
         }
     }
     return $entries;
 }