Title: #568: Strip whitespaces in netgroup triple.
Just a quick note because the PR did not get any review for three weeks now -- I checked
the code when it was submitted and it looks OK after a visual inspection. I was going to
write a test to make sure splitting the triples works, but I (and others on our team) were
swamped with unexpected urgent work, so I did not have the time to finish the test.
So, I'm sorry this PR got stalled, it's on my list to get back to it. Thank you
very much for the contribution.
See the full comment at https://github.com/SSSD/sssd/pull/568#issuecomment-392443260