From e504daa53227ef27725fe4ce2d5f9510089d33e9 Mon Sep 17 00:00:00 2001
From: Nicola Carminati <nicola.carminati@cms.it>
Date: Wed, 17 Apr 2019 14:57:28 +0200
Subject: [PATCH] Fix problems Token

---
 Step/Attributes/WebApiAuthorizeAttribute.cs | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/Step/Attributes/WebApiAuthorizeAttribute.cs b/Step/Attributes/WebApiAuthorizeAttribute.cs
index fc41d4b9..f8a71b45 100644
--- a/Step/Attributes/WebApiAuthorizeAttribute.cs
+++ b/Step/Attributes/WebApiAuthorizeAttribute.cs
@@ -22,6 +22,9 @@ namespace Step
         protected override bool IsAuthorized(HttpActionContext actionContext)
         {
             // Get token from headers
+            if (actionContext.Request.Headers.Authorization == null)
+                return false;
+
             string token = actionContext.Request.Headers.Authorization.ToString();