Re: [PATCH] new sddm pam patch

Russell Coker <[email protected]> Sun, 27 Mar 2022 22:42:50 +1100
Newsgroups org.kernel.vger.selinux-refpolicy
Message-ID <3136581.m74T952WcD@xev>
On Friday, 18 February 2022 00:48:44 AEDT Chris PeBenito wrote:
> > +# for sddm to use pam for greeter, sddm greeter needs execmod
> > +allow xdm_t xdm_tmpfs_t:file execmod;
> > +
> > # Run Xorg.wrap
> > can_exec(xserver_t, xserver_exec_t)
> > 
> > Index: refpolicy-2.20220217/config/appconfig-mcs/seusers
> > ===================================================================
> > --- refpolicy-2.20220217.orig/config/appconfig-mcs/seusers
> > +++ refpolicy-2.20220217/config/appconfig-mcs/seusers
> > @@ -1,2 +1,3 @@
> > root:unconfined_u:s0-mcs_systemhigh
> > __default__:unconfined_u:s0-mcs_systemhigh
> > +sddm:xdm:s0
> 
> Did sddm:system_u fail?

Yes, there's several programs that end up in the wrong domains (or try to) if 
you do that.

> If we must have a new seuser, please place it in
> the xserver module.  The build system supports declaring users in modules.

OK, that's in the next version.

> The changes for seusers changes for standard and mls are missing.

OK, done that too.

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