Currently this module doesn't account for Server builds 2016 and above, nor Windows 10 builds. This PR fixes the `sysinfo` comparison to allow later builds.
Note: Many other modules have this problem, and it's probably worth Rapid7 staff time to standardize the usage of build comparisons inside modules.
See the complaint on #4039. This doesn't fix that particular
issue (it's somewhat unrelated), but does solve around
a file parsing problem reported by @void-in
Stacks of modules were using `extract_path` where it wasn't really semantically correct
because this was the only way to expand environment variables. This commit fixes that
up a bit.
Also, I changed the existing `getenv` function in `stdapi` to `getenvs`, and had it
support the splat operator. I added a `getenv` function which is used just for a
single variable and uses `getenvs` behind the scenes.
The meterpreter console `getenv` command now uses `getenvs`
Was a dumbass again and didn't fully understand how Optints worked when left blank at run time. If not 0 the expire tag will be inserted now. Also made it print the xpath if used because I believe it will be of value to the user for trouble shooting.
Ashley Donaldson