diff -r 000000000000 -r 4eba9c11703f web/Zend/Service/WindowsAzure/Credentials/SharedKeyLite.php
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/web/Zend/Service/WindowsAzure/Credentials/SharedKeyLite.php	Mon Dec 13 18:29:26 2010 +0100
@@ -0,0 +1,166 @@
+<?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_WindowsAzure
+ * @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: SharedKeyLite.php 22773 2010-08-03 07:18:27Z maartenba $
+ */
+
+/**
+ * @see Zend_Service_WindowsAzure_Credentials_CredentialsAbstract
+ */
+require_once 'Zend/Service/WindowsAzure/Credentials/CredentialsAbstract.php';
+
+/**
+ * @see Zend_Service_WindowsAzure_Storage
+ */
+require_once 'Zend/Service/WindowsAzure/Storage.php';
+
+/**
+ * @see Zend_Service_WindowsAzure_Credentials_SharedKey
+ */
+require_once 'Zend/Service/WindowsAzure/Credentials/SharedKey.php';
+
+/**
+ * @see Zend_Service_WindowsAzure_Credentials_Exception
+ */
+require_once 'Zend/Service/WindowsAzure/Credentials/Exception.php';
+
+/**
+ * @category   Zend
+ * @package    Zend_Service_WindowsAzure
+ * @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_WindowsAzure_Credentials_SharedKeyLite
+    extends Zend_Service_WindowsAzure_Credentials_CredentialsAbstract
+{
+    /**
+	 * Sign request URL with credentials
+	 *
+	 * @param string $requestUrl Request URL
+	 * @param string $resourceType Resource type
+	 * @param string $requiredPermission Required permission
+	 * @return string Signed request URL
+	 */
+	public function signRequestUrl(
+		$requestUrl = '',
+		$resourceType = Zend_Service_WindowsAzure_Storage::RESOURCE_UNKNOWN,
+		$requiredPermission = Zend_Service_WindowsAzure_Credentials_CredentialsAbstract::PERMISSION_READ
+	) {
+	    return $requestUrl;
+	}
+	
+	/**
+	 * Sign request headers with credentials
+	 *
+	 * @param string $httpVerb HTTP verb the request will use
+	 * @param string $path Path for the request
+	 * @param string $queryString Query string for the request
+	 * @param array $headers x-ms headers to add
+	 * @param boolean $forTableStorage Is the request for table storage?
+	 * @param string $resourceType Resource type
+	 * @param string $requiredPermission Required permission
+	 * @param mixed  $rawData Raw post data
+	 * @return array Array of headers
+	 */
+	public function signRequestHeaders(
+		$httpVerb = Zend_Http_Client::GET,
+		$path = '/',
+		$queryString = '',
+		$headers = null,
+		$forTableStorage = false,
+		$resourceType = Zend_Service_WindowsAzure_Storage::RESOURCE_UNKNOWN,
+		$requiredPermission = Zend_Service_WindowsAzure_Credentials_CredentialsAbstract::PERMISSION_READ,
+		$rawData = null
+	) {
+		// Table storage?
+		if (!$forTableStorage) {
+			throw new Zend_Service_WindowsAzure_Credentials_Exception('The Windows Azure SDK for PHP does not support SharedKeyLite authentication on blob or queue storage. Use SharedKey authentication instead.');
+		}
+		
+		// Determine path
+		if ($this->_usePathStyleUri) {
+			$path = substr($path, strpos($path, '/'));
+		}
+
+		// Determine query
+		$queryString = $this->_prepareQueryStringForSigning($queryString);
+
+		// Build canonicalized resource string
+		$canonicalizedResource  = '/' . $this->_accountName;
+		if ($this->_usePathStyleUri) {
+			$canonicalizedResource .= '/' . $this->_accountName;
+		}
+		$canonicalizedResource .= $path;
+		if ($queryString !== '') {
+		    $canonicalizedResource .= $queryString;
+		}
+
+		// Request date
+		$requestDate = '';
+		if (isset($headers[Zend_Service_WindowsAzure_Credentials_CredentialsAbstract::PREFIX_STORAGE_HEADER . 'date'])) {
+		    $requestDate = $headers[Zend_Service_WindowsAzure_Credentials_CredentialsAbstract::PREFIX_STORAGE_HEADER . 'date'];
+		} else {
+		    $requestDate = gmdate('D, d M Y H:i:s', time()) . ' GMT'; // RFC 1123
+		}
+
+		// Create string to sign   
+		$stringToSign   = array();
+    	$stringToSign[] = $requestDate; // Date
+    	$stringToSign[] = $canonicalizedResource;		 			// Canonicalized resource
+    	$stringToSign   = implode("\n", $stringToSign);
+    	$signString     = base64_encode(hash_hmac('sha256', $stringToSign, $this->_accountKey, true));
+
+    	// Sign request
+    	$headers[Zend_Service_WindowsAzure_Credentials_CredentialsAbstract::PREFIX_STORAGE_HEADER . 'date'] = $requestDate;
+    	$headers['Authorization'] = 'SharedKeyLite ' . $this->_accountName . ':' . $signString;
+    	
+    	// Return headers
+    	return $headers;
+	}
+	
+	/**
+	 * Prepare query string for signing
+	 * 
+	 * @param  string $value Original query string
+	 * @return string        Query string for signing
+	 */
+	protected function _prepareQueryStringForSigning($value)
+	{
+	    // Check for 'comp='
+	    if (strpos($value, 'comp=') === false) {
+	        // If not found, no query string needed
+	        return '';
+	    } else {
+	        // If found, make sure it is the only parameter being used      
+    		if (strlen($value) > 0 && strpos($value, '?') === 0) {
+    			$value = substr($value, 1);
+    		}
+    		
+    		// Split parts
+    		$queryParts = explode('&', $value);
+    		foreach ($queryParts as $queryPart) {
+    		    if (strpos($queryPart, 'comp=') !== false) {
+    		        return '?' . $queryPart;
+    		    }
+    		}
+
+    		// Should never happen...
+			return '';
+	    }
+	}
+}