[Samba] Change in behaviour for the "%U" substitution in 4.10.8?

[L.P.H. van Belle]

Hai, 

Yes, the repo does not allow different versionnumbers, but i do have all my versions in backup. 

I made a few tar.gz for you so you can test again with 4.10.7 on a local repo.
You can find them here. http://downloads.van-belle.nl/samba4/ 
The 4.10.7 for Stretch Buster and Bionic source and deb's are there to get. 


Greetz, 

Louis



> -----Oorspronkelijk bericht-----
> Van: samba [mailto:samba-bounces at lists.samba.org] Namens gac via samba
> Verzonden: dinsdag 17 september 2019 12:49
> Aan: Samba
> Onderwerp: Re: [Samba] Change in behaviour for the "%U" 
> substitution in 4.10.8?
> 
> This is unfortunately still happening - anyone else have any 
> other ideas?
> 
> As a reminder/summary of the information from earlier in the thread;
> 
> - My [homes] share is "path = /shares/DOMAIN/%U"
> - I am logging into a Windows 7 client as "DOMAIN\username"
> - My log.smbd shows "canonicalize_connect_path failed for 
> service username, path /shares/DOMAIN/domain_username" (where 
> DOMAIN is the domain name with upper-case letters, domain is 
> the domain name with lower-case latters)
> - this issue is affecting two shares in total which use the 
> %U substitution, both are showing the same error. Any shares 
> which use fixed paths are fine, as expected
> - this only seemed to start happening when I upgraded to 
> 4.10.8 from Louis van Belle's repo; I did not see the problem 
> with the 4.10.7 packages from the same repo. Unfortunately 
> the repo removes old versions of packages so I can't roll 
> back to 4.10.7 as a reproduction or workaround
> 
> I'd appreciate any more tips, thank you!
> 
> 6 Sep 2019, 11:53 by samba at lists.samba.org:
> 
> > I hadn't, but I did that just now; still the same behaviour.
> >
> > 6 Sep 2019, 11:49 by samba at lists.samba.org:
> >
> >> Have you tried running
> >>
> >> net cache flush
> >>
> >> after you have removed the SERVER lines from you config?
> >>
> >> Regards
> >>
> >>
> >> Am 06.09.19 um 12:33 schrieb gac via samba:
> >>
> >>> I've now changed the ownership to root, as you suggest.
> >>>
> >>> I've removed the ACLs from /shares/DOMAIN - they don't 
> need to be there as anyone can enter this directory already 
> so there's no need for them.
> >>>
> >>> The ACLs on my individual home directory:
> >>>
> >>> root at server:/shares# getfacl /shares/DOMAIN/username
> >>> getfacl: Removing leading '/' from absolute path names
> >>> # file: shares/DOMAIN/username
> >>> # owner: username
> >>> # group: domain\040users
> >>> user::rwx
> >>> user:www-data:--x
> >>> group::---
> >>> mask::r-x
> >>> other::---
> >>>
> >>> Still no joy, and the logs are still showing:
> >>>
> >>> canonicalize_connect_path failed for service username, 
> path /shares/DOMAIN/domain_username
> >>>
> >>> Thanks for all your advice so far but I still don't 
> believe this is a permissions problem, Samba is trying to 
> access a directory which simply does not exist, and never has 
> existed...
> >>> 6 Sep 2019, 11:19 by samba at lists.samba.org:
> >>>
> >>>> On 06/09/2019 11:12, gac wrote:
> >>>>
> >>>>> I imagine the numeric UID is my old boss who left the 
> company a few years ago, and by this point his account has 
> been removed, not just disabled. The only thing contained by 
> the DOMAIN directory is a home directory for each user, which 
> is owned by them. So I don't _think_ this is the problem.
> >>>>>
> >>>>> The command you suggested returns:
> >>>>>
> >>>>> winbind_lookup_rids failed: WBC_ERR_DOMAIN_NOT_FOUND
> >>>>>
> >>>>> The ACLs are to allow --x access for the 'www-data' 
> into users home directories for use with Apache+mod_userdir, 
> and then r-x access for their www directory
> >>>>>
> >>>> Try changing the ownership of /shares/DOMAIN to root
> >>>>
> >>>> What about the getfacl commands ?
> >>>>
> >>>> Rowland
> >>>>
> >>>>
> >>>>
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> >>
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