Re: [389-devel] Ticket #47384 (plugin library path validation) and out-of-tree modules

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On Tue, Nov 19, 2013 at 10:05:13AM -0700, Rich Megginson wrote:
> On 11/19/2013 09:44 AM, Nalin Dahyabhai wrote:
> >The language in the ticket description's pretty firm that this isn't
> >going to be changed, and while I can _probably_ work around it on my
> >end, I figured I'd ask here before going down that route:  is there room
> >to expand this check to a whitelist, a search path, or some other method
> >that could be used to provide for my use case?
>
> Sure.  Please file a ticket.  We can figure out some way to hack
> this for testing.  What would you suggest?

Great!  I've opened ticket #47601 for this, and we can continue there if
you like.  In case there's more to discuss on the list, here are the
options that come to mind:
* When checking a modify request, only check the nsslapd-pluginPath
  value if it shows up in the mods list.
* Add a run-time-configurable whitelist of acceptable locations.
* Replace the check with logic to go ahead and try loading the module,
  unloading it if the load succeeds.

I haven't tried any of these, but I think any of them would be enough.

Thanks,

Nalin
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