[SSSD] [PATCHES] SUDO Integration

Jakub Hrozek jhrozek at redhat.com
Sun Dec 18 22:07:48 UTC 2011


On Fri, Dec 16, 2011 at 02:49:18PM -0500, Stephen Gallagher wrote:
> On Fri, 2011-12-16 at 14:02 +0100, Pavel Březina wrote:
> > https://fedorahosted.org/sssd/ticket/1105 (review ticket)
> > https://fedorahosted.org/sssd/ticket/623 (sudo integration)
> > 
> > Hello,
> > it is finally here.
> > 
> > These patches *assume* that "Responders: Split getting domain by name 
> > into separate function" patch has been applied, it can be found in 
> > "Ability to set a domain as case sensitive or insensitive" thread.
> > 
> > Design page:
> > https://fedorahosted.org/sssd/wiki/DesignDocs/SUDOIntegrationNewApproach
> > 
> > What's left:
> > 1. implementing support of sssd in sudo sudoers plugin
> > 2. periodical update of all rules
> > 3. provide documentation
> > 4. in memory cache in responder
> > 5. refactor DP request using "RESPONDER: Refactor DP requests into 
> > tevent_req style" patch
> > 6. provide few more configuration options
> > 7. support the IPA scheme
> > 
> > How to configure it:
> > 1. configure --enable-all-experimental-features
> > 2. sssd.conf:
> >     services += sudo
> >     domain options: sudo_provider, ldap_sudo_search_base
> > 
> > How to test it:
> >  > sss_sudo_cli username
> > This will display rules for %username. It performs two lookups:
> > 1. using native sssd api to get and display raw date (it prints every 
> > byte as char so don't be scared of silly characters that are shown 
> > instead of numbers)
> > 2. using api that we provide to sudo and use it to display data in user 
> > readable format
> > 
> > Big thanks to Jakub, who has written whole sysdb api and a big part of 
> > responder.
> 
> 
> I'm acking this and pushing it to master provisionally. It's
> self-contained code that only builds with the
> --enable-all-experimental-features flag, so we're going to break with
> our usual process here somewhat and get the changes in now. We'll tweak
> what needs tweaking during the 1.8.0 process, but there's no reason to
> hold it back in the meantime.
> 
> I'm pushing the patches with one minor modification to the sysdb patch
> to fix a -Wformat-security warning due to passing a variable directly to
> a talloc_asprintf.
> 
> Pushed to master.

Thank you. I noticed on IRC that Jan expressed interest in reviewing the
patches. I still think this is a good idea. We could put the review
items into a new ticket and handle it in either 1.7 or 1.8.



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