For more information read the article on my blog: http://cacheandquery.com/blog/2011/03/customizing-asp-net-mvc-basic-authentication/
This code is dual-licensed under the BSD and MIT Licenses. See License for more information.
k4m4r82/MvcCustomizedBasicAuthentication
ASP.NET MVC 3 Basic authentication attribute filter implementation to allow custom data source access.
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