I have a controller and I want two roles to be able to access it. 1-admin OR 2-moderator
I know you can do [Authorize(Roles="admin, moderators")] but I have my roles in an enum. With the enum I can only authorize ONE role. I can't figure out how to authorize two.
I have tried something like [Authorize(Roles=MyEnum.Admin, MyEnum.Moderator)] but that wont compile.
Someone once suggested this:
[Authorize(Roles=MyEnum.Admin)]
[Authorize(MyEnum.Moderator)]
public ActionResult myAction()
{
}
but it doesn't work as an OR. I think in this case the user has to be part of BOTH roles. Am I overlooking some syntax? Or is this a case where I have to roll my own custom authorization?
Here is a simple and elegant solution which allows you to simply use the following syntax:
[AuthorizeRoles(MyEnum.Admin, MyEnum.Moderator)]
When creating your own attribute, use the params
keyword in your constructor:
public class AuthorizeRoles : AuthorizeAttribute
{
public AuthorizeRoles(params MyEnum[] roles)
{
...
}
protected override bool AuthorizeCore(HttpContextBase httpContext)
{
...
}
}
This will allow you to use the attribute as follows:
[AuthorizeRoles(MyEnum.Admin, MyEnum.Moderator)]
public ActionResult myAction()
{
}