Override authorization filter with another [Answered]RSS

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  maxbundchen

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  13 Posts

  Override authorization filter with another

  Aug 07, 2015 09:49 AM|maxbundchen|LINK

  I have a global CustomAuthorizeAttribute define in my Web Api project.

  config.Filters.Add(new CustomAuthorizeAttribute());

  However I have a special Controller where I would like to use a SpecialAuthorizeAttribute.

  [SpecialAuthorize]
  public class MySpecialController : ApiController

  In the Asp.Net vNext there's have a new set of attributes to override the globals, but how I could make it work in the Web Api 2?

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  maxbundchen

  Member

  13 Points

  13 Posts

  Re: Override authorization filter with another

  Aug 07, 2015 10:14 AM|maxbundchen|LINK

  One possible solution I found is test if exists the SpecialAuthorizeAttribute (or any derived AuthorizeAttribute) in the CustomAuthorizeAttribute. Not ideal but works.

  public class CustomAuthorizeAttribute : AuthorizeAttribute
      {
          public override void OnAuthorization(System.Web.Http.Controllers.HttpActionContext actionContext)
          {
              if (actionContext.ControllerContext.ControllerDescriptor.GetCustomAttributes<SpecialAuthorizeAttribute>().Any() || actionContext.ActionDescriptor.GetCustomAttributes<SpecialAuthorizeAttribute>().Any())
                  return;
  
              base.OnAuthorization(actionContext);
          }
      }