ASP.NET MVC RequireHttps in Production Only

This won't help if you run Release builds on your development workstation, but conditional compilation could do the job...

#if !DEBUG
[RequireHttps] //apply to all actions in controller
#endif
public class SomeController 
{
    //... or ...
#if !DEBUG
    [RequireHttps] //apply to this action only
#endif
    public ActionResult SomeAction()
    {
    }

}

Update

In Visual Basic, attributes are technically part of the same line as the definition they apply to. You can't put conditional compilation statements inside a line, so you're forced to write the function declaration twice - once with the attribute, and once without. It does work, though, if you don't mind the ugliness.

#If Not Debug Then
    <RequireHttps()> _
    Function SomeAction() As ActionResult
#Else
    Function SomeAction() As ActionResult
#End If
        ...
    End Function

Update 2

Several people have mentioned deriving from RequireHttpsAttribute without providing an example, so here's one for you. I think that this approach would be much cleaner than the conditional compilation approach, and it would be my preference in your position.

DISCLAIMER: I haven't tested this code, even a little bit, and my VB is fairly rusty. All I know is that it compiles. I wrote it based on the suggestions of spot, queen3, and Lance Fisher. If it doesn't work, it should at least convey the general idea, and give you starting point.

Public Class RemoteRequireHttpsAttribute
    Inherits System.Web.Mvc.RequireHttpsAttribute

    Public Overrides Sub OnAuthorization(ByVal filterContext As  _
                                         System.Web.Mvc.AuthorizationContext)
        If IsNothing(filterContext) Then
            Throw New ArgumentNullException("filterContext")
        End If

        If Not IsNothing(filterContext.HttpContext) AndAlso _
            filterContext.HttpContext.Request.IsLocal Then
            Return
        End If

        MyBase.OnAuthorization(filterContext)
    End Sub

End Class

Basically, the new attribute just quits out instead of running the default SSL authorization code, if the current request is local (that is, you're accessing the site through localhost). You can use it like this:

<RemoteRequireHttps()> _
Public Class SomeController

    <RemoteRequireHttps()> _
    Public Function SomeAction() As ActionResult
        ...
    End Function

End Class

Much cleaner! Provided my un-tested code actually works.


Deriving from RequireHttps is a good approach.

To side step the issue entirely, you can use IIS on your local machine with a self-signed certificate too. IIS is faster than the built-in webserver, and you have the advantage that your development environment is more like production.

Scott Hanselman has a great resource on a few ways to implement local HTTPS with VS2010 and IIS Express.


If anyone needs the C# version:

using System;
using System.Web.Mvc;

namespace My.Utils
{
    public class MyRequireHttpsAttribute : RequireHttpsAttribute
    {
        public override void OnAuthorization(AuthorizationContext filterContext)
        {
            if (filterContext == null)
            {
                throw new ArgumentNullException("filterContext");
            }

            if (filterContext.HttpContext != null && filterContext.HttpContext.Request.IsLocal)
            {
                return;
            }

            base.OnAuthorization(filterContext);
        }
    }
}

Leveraging the MVC filter system and Global.asax.cs, I'm assuming you could do this...

    protected void Application_Start()
    {
      RegisterGlobalFilters(GlobalFilters.Filters);
    }

    public static void RegisterGlobalFilters(GlobalFilterCollection filters)
    {
      filters.Add(new HandleErrorAttribute());
      if(Config.IsProduction) //Some flag that you can tell if you are in your production environment.
      {
        filters.Add(new RequireHttpsAttribute());
      }
    }