Re: Allow file access to two different domains

For the specific use case you have mentioned, there is a boolean:

$ sepolicy booleans -b httpd_use_cifs
httpd_use_cifs=_("Allow httpd to access cifs file systems")

Hope that helps.


On Mon, Oct 31, 2022 at 4:41 PM Gionatan Danti <[email protected]> wrote:

> Il 2022-10-24 14:59 Gionatan Danti ha scritto:
> > I Zdenek, lets say I have a directory /var/www/html (type httpd_t)
> > which need to be served both by httpd and smbd (type smbd_t).
> >
> > As I can not set two labels on such directory, I have an issue: if
> > leaving type httpd_t, then smbd can not access it; if setting type
> > smbd_t, then httpd can not access it.
> >
> > Sure, one can use samba_export_all_ro and similar booleans for this
> > specific case. However, what if no appropriate booleans exists for the
> > two services I want to share the same data? Does seliux have special
> > provisioning for settings some files/dirs as "shared between these
> > domains, as if multiple labels were used" or one has to explicity
> > allow the required access via a custom selinux policy (ie: by using
> > audit2allow)?
> >
> > Regards.
>
> Hi all,
> any suggestions about that?
>
> When lacking an appropriate boolean, is audit2allow the only way to
> allow access to files labeled for another domain? Or something can be
> done by using semanage?
>
> Regards.
>
> --
> Danti Gionatan
> Supporto Tecnico
> Assyoma S.r.l. - www.assyoma.it
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