post direct-file-modification commands

[Stephen Smalley]

On Thu, 2006-11-30 at 14:05 -0500, Steve Friedman wrote:
> Let me give an example.  We use postfix at my organization.  It has a 
> number of configuration files.  Using a makefile (an early version of 
> which was copied from the web), the script (via make) issues the relevant 
> commands to build the necessary hash files, etc.  I would envision a 
> similar situation here:  I would distribute one or more ASCII 
> configuration files for the local customization along with a makefile that 
> would determine what commands needed to be issued to build the appropriate 
> policy.
> 
> In effect, I was asking for the details of the makefile.  After updating 
> (say) booleans.local, what needs to be executed, etc.

Yes, at present, it would be a matter of copying the new booleans.local
into place and running semodule -B on the target machine.  Going
forward, we need utilities that can export/dump and import the data
without requiring manual copying of the raw files.  In the booleans
case, that just means an option to getsebool to dump local booleans in a
format easily consumed by setsebool (or some new option to setsebool);
this requires finally migrating getsebool over to using libsemanage
rather than directly reading the kernel state via selinuxfs (or at least
supporting such an option as well).

-- 
Stephen Smalley
National Security Agency