--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/web/lib/Zend/Service/Amazon/Ec2/Keypair.php	Fri Mar 11 15:05:35 2011 +0100
@@ -0,0 +1,137 @@
+<?php
+/**
+ * Zend Framework
+ *
+ * LICENSE
+ *
+ * This source file is subject to the new BSD license that is bundled
+ * with this package in the file LICENSE.txt.
+ * It is also available through the world-wide-web at this URL:
+ * http://framework.zend.com/license/new-bsd
+ * If you did not receive a copy of the license and are unable to
+ * obtain it through the world-wide-web, please send an email
+ * to license@zend.com so we can send you a copy immediately.
+ *
+ * @category   Zend
+ * @package    Zend_Service_Amazon
+ * @subpackage Ec2
+ * @copyright  Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license    http://framework.zend.com/license/new-bsd     New BSD License
+ * @version    $Id: Keypair.php 20096 2010-01-06 02:05:09Z bkarwin $
+ */
+
+/**
+ * @see Zend_Service_Amazon_Ec2_Abstract
+ */
+require_once 'Zend/Service/Amazon/Ec2/Abstract.php';
+
+/**
+ * An Amazon EC2 interface to create, delete and describe Ec2 KeyPairs.
+ *
+ * @category   Zend
+ * @package    Zend_Service_Amazon
+ * @subpackage Ec2
+ * @copyright  Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license    http://framework.zend.com/license/new-bsd     New BSD License
+ */
+class Zend_Service_Amazon_Ec2_Keypair extends Zend_Service_Amazon_Ec2_Abstract
+{
+    /**
+     * Creates a new 2048 bit RSA key pair and returns a unique ID that can
+     * be used to reference this key pair when launching new instances.
+     *
+     * @param string $keyName           A unique name for the key pair.
+     * @throws Zend_Service_Amazon_Ec2_Exception
+     * @return array
+     */
+    public function create($keyName)
+    {
+        $params = array();
+
+        $params['Action'] = 'CreateKeyPair';
+
+        if(!$keyName) {
+            require_once 'Zend/Service/Amazon/Ec2/Exception.php';
+            throw new Zend_Service_Amazon_Ec2_Exception('Invalid Key Name');
+        }
+
+        $params['KeyName'] = $keyName;
+
+        $response = $this->sendRequest($params);
+        $xpath = $response->getXPath();
+
+        $return = array();
+        $return['keyName']          = $xpath->evaluate('string(//ec2:keyName/text())');
+        $return['keyFingerprint']   = $xpath->evaluate('string(//ec2:keyFingerprint/text())');
+        $return['keyMaterial']      = $xpath->evaluate('string(//ec2:keyMaterial/text())');
+
+        return $return;
+    }
+
+    /**
+     * Returns information about key pairs available to you. If you specify
+     * key pairs, information about those key pairs is returned. Otherwise,
+     * information for all registered key pairs is returned.
+     *
+     * @param string|rarray $keyName    Key pair IDs to describe.
+     * @return array
+     */
+    public function describe($keyName = null)
+    {
+        $params = array();
+
+        $params['Action'] = 'DescribeKeyPairs';
+        if(is_array($keyName) && !empty($keyName)) {
+            foreach($keyName as $k=>$name) {
+                $params['KeyName.' . ($k+1)] = $name;
+            }
+        } elseif($keyName) {
+            $params['KeyName.1'] = $keyName;
+        }
+
+        $response = $this->sendRequest($params);
+        $xpath = $response->getXPath();
+
+        $nodes  = $xpath->query('//ec2:keySet/ec2:item');
+
+        $return = array();
+        foreach ($nodes as $k => $node) {
+            $item = array();
+            $item['keyName']          = $xpath->evaluate('string(ec2:keyName/text())', $node);
+            $item['keyFingerprint']   = $xpath->evaluate('string(ec2:keyFingerprint/text())', $node);
+
+            $return[] = $item;
+            unset($item);
+        }
+
+        return $return;
+    }
+
+    /**
+     * Deletes a key pair
+     *
+     * @param string $keyName           Name of the key pair to delete.
+     * @throws Zend_Service_Amazon_Ec2_Exception
+     * @return boolean                  Return true or false from the deletion.
+     */
+    public function delete($keyName)
+    {
+        $params = array();
+
+        $params['Action'] = 'DeleteKeyPair';
+
+        if(!$keyName) {
+            require_once 'Zend/Service/Amazon/Ec2/Exception.php';
+            throw new Zend_Service_Amazon_Ec2_Exception('Invalid Key Name');
+        }
+
+        $params['KeyName'] = $keyName;
+
+        $response = $this->sendRequest($params);
+
+        $xpath = $response->getXPath();
+        $success  = $xpath->evaluate('string(//ec2:return/text())');
+
+        return ($success === "true");
+    }
+}