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   1  <?php
   2  /**
   3   * Zend Framework
   4   *
   5   * LICENSE
   6   *
   7   * This source file is subject to the new BSD license that is bundled
   8   * with this package in the file LICENSE.txt.
   9   * It is also available through the world-wide-web at this URL:
  10   * http://framework.zend.com/license/new-bsd
  11   * If you did not receive a copy of the license and are unable to
  12   * obtain it through the world-wide-web, please send an email
  13   * to [email protected] so we can send you a copy immediately.
  14   *
  15   * @category   Zend
  16   * @package    Zend_Oauth
  17   * @copyright  Copyright (c) 2005-2012 Zend Technologies USA Inc. (http://www.zend.com)
  18   * @license    http://framework.zend.com/license/new-bsd     New BSD License
  19   * @version    $Id: Plaintext.php 24593 2012-01-05 20:35:02Z matthew $
  20   */
  21  
  22  /** Zend_Oauth_Signature_SignatureAbstract */
  23  require_once  'Zend/Oauth/Signature/SignatureAbstract.php';
  24  
  25  /**
  26   * @category   Zend
  27   * @package    Zend_Oauth
  28   * @copyright  Copyright (c) 2005-2012 Zend Technologies USA Inc. (http://www.zend.com)
  29   * @license    http://framework.zend.com/license/new-bsd     New BSD License
  30   */
  31  class Zend_Oauth_Signature_Plaintext extends Zend_Oauth_Signature_SignatureAbstract
  32  {
  33      /**
  34       * Sign a request
  35       *
  36       * @param  array $params
  37       * @param  null|string $method
  38       * @param  null|string $url
  39       * @return string
  40       */
  41      public function sign(array $params, $method = null, $url = null)
  42      {
  43          if ($this->_tokenSecret === null) {
  44              return $this->_consumerSecret . '&';
  45          }
  46          $return = implode('&', array($this->_consumerSecret, $this->_tokenSecret));
  47          return $return;
  48      }
  49  }