From 1397800be09832a81caf53efdbf71265e1455988 Mon Sep 17 00:00:00 2001
From: Ondrej Rafaj <ondrej.rafaj@gmail.com>
Date: Sat, 26 May 2018 23:00:10 +0100
Subject: [PATCH] 15 minute expiration

---
 Sources/S3Signer/Expiration.swift | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/Sources/S3Signer/Expiration.swift b/Sources/S3Signer/Expiration.swift
index a232351..5df9628 100755
--- a/Sources/S3Signer/Expiration.swift
+++ b/Sources/S3Signer/Expiration.swift
@@ -6,6 +6,9 @@ public enum Expiration {
     
     public typealias Seconds = Int
     
+    /// 15 minutes
+    case fifteenMinutes
+    
     /// 30 minutes
     case thirtyMinutes
     
@@ -25,6 +28,8 @@ extension Expiration {
     /// Expiration Value
     var value: Seconds {
         switch self {
+        case .fifteenMinutes:
+            return 60 * 15
         case .thirtyMinutes:
             return 60 * 30
         case .hour: