> I've created an app with a plugin structure which works if I trust the
> plugin-author. Next I want to allow untrusted plugins to run under
> strict access conditions.
>
> I'm already loading the plugins into a secondary AppDomain, and I can
> set code access security on this secondary appdomain to the
> "Execution" Permissionset. Unfortunately, if I do this, I can no
> longer load anything into this appdomain because I get a
> System.Security.Permissions.FileIOPermission exception at the
> Assembly.LoadFrom(...) regardless of what my plugin assembly contains.
> I understand why it is happening, but is there no way around it? Is
> there some way to dynamically load an assembly and execute (untrusted)
> code under tight (Execution-Only) permissions?
>
> Jesper
>