How to whitelist plugin paths per site?

[eshiers]

Is there a better way to whitelist custom plugin-paths on a site wide level? i.e via an env var?

I can only see this can be done via optionVar's per user like so:

cmds.optionVar(sva=("SafeModeAllowedlistPaths", "some/path"))

This also launches a dialog window that you need to click to accept, making it pretty unusable as a way of whitelisting plugin paths for a whole site.

Any ideas on a better way to do this? Other than just turn off everyone's secure plugin loading...