attachment apis and azure storage service

src/Api/Utilities/DisableFormValueModelBindingAttribute.cs

@@ -0,0 +1,30 @@
+using Microsoft.AspNetCore.Mvc.Filters;
+using Microsoft.AspNetCore.Mvc.ModelBinding;
+using System;
+using System.Linq;
+
+namespace Bit.Api.Utilities
+{
+    [AttributeUsage(AttributeTargets.Class | AttributeTargets.Method)]
+    public class DisableFormValueModelBindingAttribute : Attribute, IResourceFilter
+    {
+        public void OnResourceExecuting(ResourceExecutingContext context)
+        {
+            var formValue = context.ValueProviderFactories.OfType<FormValueProviderFactory>().FirstOrDefault();
+            if(formValue != null)
+            {
+                context.ValueProviderFactories.Remove(formValue);
+            }
+
+            var jqFormValue = context.ValueProviderFactories.OfType<JQueryFormValueProviderFactory>().FirstOrDefault();
+            if(jqFormValue != null)
+            {
+                context.ValueProviderFactories.Remove(jqFormValue);
+            }
+        }
+
+        public void OnResourceExecuted(ResourceExecutedContext context)
+        {
+        }
+    }
+}