From 27d50599d7c4d0ed9f61de32635c7c2ea0fa6523 Mon Sep 17 00:00:00 2001
From: "Ricky \"Shake'n'Bake\" Bobby"
 <39415009+ricky-shake-n-bake-bobby@users.noreply.github.com>
Date: Mon, 9 Mar 2020 11:01:55 -0700
Subject: [PATCH] Case-sensitivity fix for file extensions

Added .ToLower() to ensure extensions explicitly match those in SupportedMediaTypes.json
---
 InterFAX.Api/Documents.cs | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/InterFAX.Api/Documents.cs b/InterFAX.Api/Documents.cs
index e9dc54d..53fd969 100644
--- a/InterFAX.Api/Documents.cs
+++ b/InterFAX.Api/Documents.cs
@@ -72,7 +72,7 @@ public IFaxDocument BuildFaxDocument(Uri fileUri)
         /// <returns></returns>
         public IFaxDocument BuildFaxDocument(byte[] file, string extension)
         {
-            var ext = extension.Trim('.');
+            var ext = extension.Trim('.').ToLower();
             var mediaType = SupportedMediaTypes.Keys.Contains(ext)
                 ? SupportedMediaTypes[ext]
                 : "application/octet-stream";
@@ -89,7 +89,7 @@ public IFaxDocument BuildFaxDocument(string filePath)
                 throw new FileNotFoundException(filePath);
 
             var extension = Path.GetExtension(filePath) ?? "*";
-            extension = extension.TrimStart('.');
+            extension = extension.TrimStart('.').ToLower();
 
             var mediaType = SupportedMediaTypes.Keys.Contains(extension)
                 ? SupportedMediaTypes[extension]
@@ -104,7 +104,7 @@ public IFaxDocument BuildFaxDocument(string filePath)
         public IFaxDocument BuildFaxDocument(string fileName, FileStream fileStream)
         {
             var extension = Path.GetExtension(fileName) ?? "*";
-            extension = extension.TrimStart('.');
+            extension = extension.TrimStart('.').ToLower();;
 
             var mediaType = SupportedMediaTypes.Keys.Contains(extension)
                 ? SupportedMediaTypes[extension]