Nathan Holstein

`setusercontext()` needs to reset ulimits and other properties of the executable. Currently, `setusercontext()` does the bare minimum. Some privileged executables may behave unexpectedly if they run into a ulimit issue,...

PAM support is currently non existent. It needs to be tied into `auth_userokay()`. As things stand, only passwordless authentication is enabled.

Compatibility fixes and a standalone mockhsm example

2

This branch contains a small series of compatibility fixes needed to create a standalone `mockhsm` example application. I used this standalone application to test a [Go based library](https://github.com/nholstein/yubihsm) I've developed....