Added SSE parameter to putObject

Author: tpyo

S3.php

@@ -44,7 +44,10 @@ class S3
 
 	const STORAGE_CLASS_STANDARD = 'STANDARD';
 	const STORAGE_CLASS_RRS = 'REDUCED_REDUNDANCY';
-	
+
+	const SSE_NONE = '';
+	const SSE_AES256 = 'AES256';
+
 	/**
 	 * The AWS Access key
 	 *
@@ -565,9 +568,10 @@ public static function inputResource(&$resource, $bufferSize, $md5sum = '')
 	* @param array $metaHeaders Array of x-amz-meta-* headers
 	* @param array $requestHeaders Array of request headers or content type as a string
 	* @param constant $storageClass Storage class constant
+	* @param constant $serverSideEncryption Server-side encryption
 	* @return boolean
 	*/
-	public static function putObject($input, $bucket, $uri, $acl = self::ACL_PRIVATE, $metaHeaders = array(), $requestHeaders = array(), $storageClass = self::STORAGE_CLASS_STANDARD)
+	public static function putObject($input, $bucket, $uri, $acl = self::ACL_PRIVATE, $metaHeaders = array(), $requestHeaders = array(), $storageClass = self::STORAGE_CLASS_STANDARD, $serverSideEncryption = self::SSE_NONE)
 	{
 		if ($input === false) return false;
 		$rest = new S3Request('PUT', $bucket, $uri, self::$endpoint);
@@ -615,6 +619,9 @@ public static function putObject($input, $bucket, $uri, $acl = self::ACL_PRIVATE
 		if ($storageClass !== self::STORAGE_CLASS_STANDARD) // Storage class
 			$rest->setAmzHeader('x-amz-storage-class', $storageClass);
 
+		if ($serverSideEncryption !== self::SSE_NONE) // Server-side encryption
+			$rest->setAmzHeader('x-amz-server-side-encryption', $serverSideEncryption);
+
 		// We need to post with Content-Length and Content-Type, MD5 is optional
 		if ($rest->size >= 0 && ($rest->fp !== false || $rest->data !== false))
 		{