create org with license file

src/Api/Utilities/ApiHelpers.cs

@@ -0,0 +1,33 @@
+using Microsoft.AspNetCore.Http;
+using Newtonsoft.Json;
+using System.IO;
+using System.Threading.Tasks;
+
+namespace Bit.Api.Utilities
+{
+    public static class ApiHelpers
+    {
+        public async static Task<T> ReadJsonFileFromBody<T>(HttpContext httpContext, IFormFile file, long maxSize = 51200)
+        {
+            T obj = default(T);
+            if(file != null && httpContext.Request.ContentLength.HasValue && httpContext.Request.ContentLength.Value <= maxSize)
+            {
+                try
+                {
+                    using(var stream = file.OpenReadStream())
+                    using(var reader = new StreamReader(stream))
+                    {
+                        var s = await reader.ReadToEndAsync();
+                        if(!string.IsNullOrWhiteSpace(s))
+                        {
+                            obj = JsonConvert.DeserializeObject<T>(s);
+                        }
+                    }
+                }
+                catch { }
+            }
+
+            return obj;
+        }
+    }
+}