[PATCH] passdb: Increase ABI version to 0.28.0
jra at samba.org
Tue Mar 5 18:50:43 UTC 2019
On Tue, Mar 05, 2019 at 05:21:36PM +0200, Alexander Bokovoy via samba-technical wrote:
> On ti, 05 maalis 2019, Volker Lendecke via samba-technical wrote:
> > On Tue, Mar 05, 2019 at 04:48:22PM +0200, Alexander Bokovoy wrote:
> > > FreeIPA implements a PASSDB module which is loaded into Samba. It needs
> > > to get access to the same API other PASSDB modules have to use.
> > Ok, thanks. I've closed the bug as WONTFIX, so none of this is of interest anymore.
> Could you please explain, why?
> The reason I ask is that https://bugzilla.samba.org/show_bug.cgi?id=13813 is about
> backporting changes from git master. Whether you backport them or not,
> the symbols were removed already in master, so in my case ipasam needs
> to be adopted to that anyway.
> I find the changes from https://bugzilla.samba.org/show_bug.cgi?id=13813
> helpful. Would it help if we make FreeIPA working with git master and
> then backport those patches without actual removal of the ABI symbols?
> Then both Samba 4.8-4.10 and FreeIPA in the releases where Samba
> 4.8-4.10 is used can be updated without breakage. Samba 4.11 would
> introduce the ABI break but the code out there will be ready to it by
> the time.
> If I'm correct, the only part of the backports that needs to be withhold
> is the commit c906153cc7af21abe508ddd30c447642327d6a5d.
Trying to direct the conversation back onto more useful lines.. :-).
Commit c906153cc7af21abe508ddd30c447642327d6a5d is the
removal of winbind_uid_to_sid() and winbind_gid_to_sid()
-bool winbind_uid_to_sid(struct dom_sid *sid, uid_t uid);
-bool winbind_gid_to_sid(struct dom_sid *sid, gid_t gid);
There are calling the wbcUidToSid() and wbcGidToSid()
functions internally, which can still be called by wbinfo.
How is FreeIPA using these ?
It also removes:
-/* The following definitions come from passdb/pdb_unixid.c */
-void unixid_from_uid(struct unixid *id, uint32_t some_uid);
-void unixid_from_gid(struct unixid *id, uint32_t some_gid);
-void unixid_from_both(struct unixid *id, uint32_t some_id);
Which are only translating into a structure.
Does keeping that code for the back-ports work ? What
exactly do you need these for ?
Looking at the attachments for:
Can you re-open bug https://bugzilla.samba.org/show_bug.cgi?id=13813
and upload a version of the 4.10.x, 4.9.x, 4.8.x back-port patches
that will work for you and FreeIPA so I can take a look at the
complete list of things you need for a working backport ?
Also, c906153cc7af21abe508ddd30c447642327d6a5d isn't
present in the current attachment for the 4.8.x back-port,
or in the 4.9.x back-port, but only in the 4.10.x back-port.
Is that the only back-port you need modifying ?
I'm still trying to get a good handle on the problem
More information about the samba-technical