/src/application/libraries/Zend/Service/Amazon/Ec2/Instance/Windows.php
PHP | 195 lines | 93 code | 25 blank | 77 comment | 2 complexity | 0cd6188c61eab919042df183948a0272 MD5 | raw file
- <?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) 2005-2011 Zend Technologies USA Inc. (http://www.zend.com)
- * @license http://framework.zend.com/license/new-bsd New BSD License
- * @version $Id: Windows.php 23775 2011-03-01 17:25:24Z ralph $
- */
- /**
- * @see Zend_Service_Amazon_Ec2_Abstract
- */
- require_once 'Zend/Service/Amazon/Ec2/Abstract.php';
- /**
- * @see Zend_Crypt_Hmac
- */
- require_once 'Zend/Crypt/Hmac.php';
- /**
- * @see Zend_Json
- */
- require_once 'Zend/Json.php';
- /**
- * An Amazon EC2 interface that allows yout to run, terminate, reboot and describe Amazon
- * Ec2 Instances.
- *
- * @category Zend
- * @package Zend_Service_Amazon
- * @subpackage Ec2
- * @copyright Copyright (c) 2005-2011 Zend Technologies USA Inc. (http://www.zend.com)
- * @license http://framework.zend.com/license/new-bsd New BSD License
- */
- class Zend_Service_Amazon_Ec2_Instance_Windows extends Zend_Service_Amazon_Ec2_Abstract
- {
- /**
- * Bundles an Amazon EC2 instance running Windows
- *
- * @param string $instanceId The instance you want to bundle
- * @param string $s3Bucket Where you want the ami to live on S3
- * @param string $s3Prefix The prefix you want to assign to the AMI on S3
- * @param integer $uploadExpiration The expiration of the upload policy. Amazon recommends 12 hours or longer.
- * This is based in nubmer of minutes. Default is 1440 minutes (24 hours)
- * @return array containing the information on the new bundle operation
- */
- public function bundle($instanceId, $s3Bucket, $s3Prefix, $uploadExpiration = 1440)
- {
- $params = array();
- $params['Action'] = 'BundleInstance';
- $params['InstanceId'] = $instanceId;
- $params['Storage.S3.AWSAccessKeyId'] = $this->_getAccessKey();
- $params['Storage.S3.Bucket'] = $s3Bucket;
- $params['Storage.S3.Prefix'] = $s3Prefix;
- $uploadPolicy = $this->_getS3UploadPolicy($s3Bucket, $s3Prefix, $uploadExpiration);
- $params['Storage.S3.UploadPolicy'] = $uploadPolicy;
- $params['Storage.S3.UploadPolicySignature'] = $this->_signS3UploadPolicy($uploadPolicy);
- $response = $this->sendRequest($params);
- $xpath = $response->getXPath();
- $return = array();
- $return['instanceId'] = $xpath->evaluate('string(//ec2:bundleInstanceTask/ec2:instanceId/text())');
- $return['bundleId'] = $xpath->evaluate('string(//ec2:bundleInstanceTask/ec2:bundleId/text())');
- $return['state'] = $xpath->evaluate('string(//ec2:bundleInstanceTask/ec2:state/text())');
- $return['startTime'] = $xpath->evaluate('string(//ec2:bundleInstanceTask/ec2:startTime/text())');
- $return['updateTime'] = $xpath->evaluate('string(//ec2:bundleInstanceTask/ec2:updateTime/text())');
- $return['progress'] = $xpath->evaluate('string(//ec2:bundleInstanceTask/ec2:progress/text())');
- $return['storage']['s3']['bucket'] = $xpath->evaluate('string(//ec2:bundleInstanceTask/ec2:storage/ec2:S3/ec2:bucket/text())');
- $return['storage']['s3']['prefix'] = $xpath->evaluate('string(//ec2:bundleInstanceTask/ec2:storage/ec2:S3/ec2:prefix/text())');
- return $return;
- }
- /**
- * Cancels an Amazon EC2 bundling operation
- *
- * @param string $bundleId The ID of the bundle task to cancel
- * @return array Information on the bundle task
- */
- public function cancelBundle($bundleId)
- {
- $params = array();
- $params['Action'] = 'CancelBundleTask';
- $params['BundleId'] = $bundleId;
- $response = $this->sendRequest($params);
- $xpath = $response->getXPath();
- $return = array();
- $return['instanceId'] = $xpath->evaluate('string(//ec2:bundleInstanceTask/ec2:instanceId/text())');
- $return['bundleId'] = $xpath->evaluate('string(//ec2:bundleInstanceTask/ec2:bundleId/text())');
- $return['state'] = $xpath->evaluate('string(//ec2:bundleInstanceTask/ec2:state/text())');
- $return['startTime'] = $xpath->evaluate('string(//ec2:bundleInstanceTask/ec2:startTime/text())');
- $return['updateTime'] = $xpath->evaluate('string(//ec2:bundleInstanceTask/ec2:updateTime/text())');
- $return['progress'] = $xpath->evaluate('string(//ec2:bundleInstanceTask/ec2:progress/text())');
- $return['storage']['s3']['bucket'] = $xpath->evaluate('string(//ec2:bundleInstanceTask/ec2:storage/ec2:S3/ec2:bucket/text())');
- $return['storage']['s3']['prefix'] = $xpath->evaluate('string(//ec2:bundleInstanceTask/ec2:storage/ec2:S3/ec2:prefix/text())');
- return $return;
- }
- /**
- * Describes current bundling tasks
- *
- * @param string|array $bundleId A single or a list of bundle tasks that you want
- * to find information for.
- * @return array Information for the task that you requested
- */
- public function describeBundle($bundleId = '')
- {
- $params = array();
- $params['Action'] = 'DescribeBundleTasks';
- if(is_array($bundleId) && !empty($bundleId)) {
- foreach($bundleId as $k=>$name) {
- $params['bundleId.' . ($k+1)] = $name;
- }
- } elseif(!empty($bundleId)) {
- $params['bundleId.1'] = $bundleId;
- }
- $response = $this->sendRequest($params);
- $xpath = $response->getXPath();
- $items = $xpath->evaluate('//ec2:bundleInstanceTasksSet/ec2:item');
- $return = array();
- foreach($items as $item) {
- $i = array();
- $i['instanceId'] = $xpath->evaluate('string(ec2:instanceId/text())', $item);
- $i['bundleId'] = $xpath->evaluate('string(ec2:bundleId/text())', $item);
- $i['state'] = $xpath->evaluate('string(ec2:state/text())', $item);
- $i['startTime'] = $xpath->evaluate('string(ec2:startTime/text())', $item);
- $i['updateTime'] = $xpath->evaluate('string(ec2:updateTime/text())', $item);
- $i['progress'] = $xpath->evaluate('string(ec2:progress/text())', $item);
- $i['storage']['s3']['bucket'] = $xpath->evaluate('string(ec2:storage/ec2:S3/ec2:bucket/text())', $item);
- $i['storage']['s3']['prefix'] = $xpath->evaluate('string(ec2:storage/ec2:S3/ec2:prefix/text())', $item);
- $return[] = $i;
- unset($i);
- }
- return $return;
- }
- /**
- * Generates the S3 Upload Policy Information
- *
- * @param string $bucketName Which bucket you want the ami to live in on S3
- * @param string $prefix The prefix you want to assign to the AMI on S3
- * @param integer $expireInMinutes The expiration of the upload policy. Amazon recommends 12 hours or longer.
- * This is based in nubmer of minutes. Default is 1440 minutes (24 hours)
- * @return string Base64 encoded string that is the upload policy
- */
- protected function _getS3UploadPolicy($bucketName, $prefix, $expireInMinutes = 1440)
- {
- $arrParams = array();
- $arrParams['expiration'] = gmdate("Y-m-d\TH:i:s.\\0\\0\\0\\Z", (time() + ($expireInMinutes * 60)));
- $arrParams['conditions'][] = array('bucket' => $bucketName);
- $arrParams['conditions'][] = array('acl' => 'ec2-bundle-read');
- $arrParams['conditions'][] = array('starts-with', '$key', $prefix);
- return base64_encode(Zend_Json::encode($arrParams));
- }
- /**
- * Signed S3 Upload Policy
- *
- * @param string $policy Base64 Encoded string that is the upload policy
- * @return string SHA1 encoded S3 Upload Policy
- */
- protected function _signS3UploadPolicy($policy)
- {
- $hmac = Zend_Crypt_Hmac::compute($this->_getSecretKey(), 'SHA1', $policy, Zend_Crypt_Hmac::BINARY);
- return $hmac;
- }
- }