private void CheckPermissions(MethodInfo method)
{
object[] perms = (object[])permCache[method];
if (perms == null)
{
permCache.Add(method, perms = method.GetCustomAttributes(typeof(DemandPermissionsAttribute), true));
}
if (perms.Length > 0)
{
if (Context.CurrentUser is IExtendedPrincipal)
{
PermissionChecker.CheckPermissions((IExtendedPrincipal)Context.CurrentUser, perms, "O usuário '{0}' não possui a permissão necessária.");
}
else
{
throw new SecurityException("Usuário não conectado.");
}
}
}
public static void CheckUserPermissions(Type t)
{
PermissionChecker.CheckPermissions(t, CurrentUser, null);
}
public static void CheckUserPermissions()
{
PermissionChecker.CheckPermissions(CurrentUser);
}
public void ChechGuestPermissions()
{
var checker = new PermissionChecker();
Assert.AreEqual(false, checker.CheckPermissions(new Mp3File("sample.mp3"), UserRole.Guest));
}
public void ChechAdministratorPermissions()
{
var checker = new PermissionChecker();
Assert.AreEqual(true, checker.CheckPermissions(new Mp3File("sample.mp3"), UserRole.Administrator));
}