- Monday, August 14, 2017

openafs@conference.openafs.org

Monday, August 14, 2017< ^ >

Room Configuration

Room Occupants

GMT+0
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[14:52:23] <kadukoafs@gmail.com/barnowl772461F2> meffie: thanks for the buildbot config change! (Is it time for me to
publish a tweaked version and generate a buildbot event?)
[14:52:40] <kadukoafs@gmail.com/barnowl772461F2> meffie: Also, did you get a chance to try out the akimpersonate patch
that I described?
[14:54:07] <meffie> sorry for the delay on the buildbot merge. was just looking at how to trigger a change to verify the config is working. yes, please generate an event if you can.
[14:55:22] <kadukoafs@gmail.com/barnowl772461F2> I always get nervous when I try to make a synthetic event on the
buildmaster; it's easier to just tweak whitespace or a comment
somewhere and submit a new patchset. (I'll do that.)
[14:56:15] <meffie> yes, spent some time looking at aklog/akimpersonate. the reason master/1.8.x is not working for me is because we dont have andrews' shims for encode_krb5_ticket (src/auth/akimpersonate_v5gen.c)
[14:56:25] <kadukoafs@gmail.com/barnowl772461F2> Oh, bummer.
[14:56:33] <meffie> yeah.
[14:57:22] <meffie> i was looking at tying to include those just in src/aklog for now, but it's a twisty maze of if-defs, all look alike.
[14:58:29] <kadukoafs@gmail.com/barnowl772461F2> Indeed.
[15:02:12] <meffie> oh, looks like the build was triggered.
[15:03:33] <kadukoafs@gmail.com/barnowl772461F2> Yup!
[15:33:06] <meffie> kadukoafs@gmail.com/barnowl: was there a technical reason commit 15b77552b22e3ff3e7478008673775a45047f600 was never ported to the master branch?
[15:34:31] <kadukoafs@gmail.com/barnowl772461F2> IIRC there was a desire to avoid making libauth depend on libkrb5.
This would have been based on some historical precedent of us limiting
krb5 dependencies to just a handful of things, and I don't know that
we have recently made a sober assessment of whether that's actually an
important property to have.
[15:35:03] <kadukoafs@gmail.com/barnowl772461F2> Also, I'm getting N-tuplicate stuff, so I'm going to leave the room
for a bit -- if you could send a message to it when I'm gone, that
should kick the server into noticing that all of me are gone.
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[15:35:41] <meffie> message
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[15:36:15] <kadukoafs@gmail.com/barnowl4DD4754B> Thanks!
[15:38:20] <meffie> so, the libauth on master/1.8 does not need akimpersonate for localauth? do we need to reconcile with 1.6?
[15:39:01] <kadukoafs@gmail.com/barnowl4DD4754B> right, master/1.8 do localauth via the KeyFileExt, so the krb5
dependency is limited to akeyconvert/asetkey
[15:39:17] <kadukoafs@gmail.com/barnowl4DD4754B> As far as reconcilliation, I'm not entirely sure what sort of thing
you're thinking about.
[15:40:54] <meffie> i'm trying to understand what would be the best way forward. port the changes which moved akimpersonate to libauth, or just make changes to src/aklog
[15:41:37] <meffie> seems the first would be less hacky
[15:43:09] <meffie> i'll try to limit changes to src/aklog
[15:44:50] <kadukoafs@gmail.com/barnowl4DD4754B> Well, libauth has probably diverged a fair amount, so it's not clear
how easy it would be to forward-port.
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