Question

my data-driven web site needs a visualized Privilege Management feature,

but i don’t want to develop it by hand, i think there must be some mature general projects.

i use asp.net mvc, razor, EF & MySql

if not role-based but permission-based will be better

Answer 1

my code:

public class PermissionsAttribute : ActionFilterAttribute
{
    private readonly Permission _requiredPermission;

    public PermissionsAttribute(string itemName, Operation op)
    {
        var permi = new Permission()
        this._requiredPermission = permi;
    }

    public override void OnActionExecuting(ActionExecutingContext filterContext)
    {
        var user = HttpContext.Current.User;
        if (user == null)
        {/*redirect to sign-in page*/}
        else
        {/*check permission/*}
    }

just add this attribute to Controller and action