You can do that, but there is no way for an application to "ask" access to anything. You need to fully know how the application works, where it wants to read/wr

You can do that, but there is no way for an application to "ask" access to anything. You need to fully know how the application works, where it wants to read/write etc. I consider this under the hacking something together using 'sandboxing' portion of my post, since it's not something that will work for your regular user. (Don't get me wrong, I think it's awesome but sadly not the same as a permission system)