Re: [LTP] Se-Linux Updates for LTP

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Quoting Subrata Modak (subrata@xxxxxxxxxxxxxxxxxx):
> On Mon, 2007-12-10 at 11:15 -0600, Serge E. Hallyn wrote:
> > Quoting Stephen Smalley (sds@xxxxxxxxxxxxx):
> > > On Mon, 2007-12-10 at 11:31 +0530, Subrata Modak wrote:
> > > > On Fri, 2007-12-07 at 21:55 +0530, Subrata Modak wrote:
> > > > > Hi All,
> > > > > 
> > > > > Today i had the opportunity to meet James Morris from Red Hat at FOSS.in
> > > > > held at Bangalore, India. After his talks on Se-Linux, we were
> > > > > discussing about the Policy Reference support for Se-linux available in
> > > > > LTP under the directory:
> > > > > ltp/testcases/kernel/security/selinux-testsuite/
> > > > > 
> > > > > Though i have released RHEL5 EAL4+ Certification Testsuites from IBM, i
> > > > > have not seen the testcases under:
> > > > > ltp/testcases/kernel/security/selinux-testsuite/
> > > > > updated for more than an year. I am not aware exactly about the reason
> > > > > for the same. I would like to request you send me any updates that you
> > > > > may want to give to LTP for your selinux-testsuite.
> > > > 
> > > > Can somebody give me some direction on this ??
> > > 
> > > What kind of direction are you seeking?
> > > 
> > > We gave the selinux testsuite to IBM at their request, and they ported
> > > it over to the LTP and submitted it there.  Joy Latten was involved in
> > > the porting; I've cc'd her above.
> 
> Well i have not received any selinux testcases updates for reference
> policy for the last 3 quarters. What i have received and released is  
> EAL4+ Certification Test Suite, which includes
> rhel5_ibm_eal4_cert_suite2.tgz. I drilled down in to this and tried to
> find whether there are any se-linux testcases included here, which are
> apparently present in ltp/testcases/kernel/security/selinux-testsuite/
> directory of ltp-full-20073011.tgz (can be downloaded from
> http://prdownloads.sourceforge.net/ltp/ltp-full-20071130.tgz?download).
> I did not find either of them. They seemed different to me. 
> 
> > 
> > So the question is who should update the testsuite.  This is not just an
> > issue for selinux, but for all the ltp tests.
> > 
> > One could say it's Joy because she submitted the testcases.  But let me
> > warn you that that attitude will definitely decrease the likelyhood of
> > testcases being submitted to LTP.  (It'll certainly deter me)
> > 
> > One could say it should be the selinux community in general, but that
> > community is too large for such an answer to be helpful, and it may not
> > be fair since they can say "we didn't submit that."
> > 
> > One could say it should be the reference policy maintainer, because I
> > suspect refpolicy updates will be the biggest cause of breakage - but
> > that isn't fair to him since again he didn't submit it.
> > 
> > One might say it should be the ltp community - after the biggest
> > advantage of submitting to LTP should be some free maintenance.  However
> > it likely doesn't have the needed expertise.
> 
> Ok. This is i would say as a collective responsibility rather than
> somebody?? alone. It is the responsibility of the maintainer (here LTP
> and hence myself) to find out the validity of test cases in his/her
> project he/she is maintaining, and, then try to contact the author(s) of
> that particular test case component to provide updates if even he/she
> (Author(s)) has the updates themselves. Now it is upto their (Author(s))
> interest to write back if they are interested. Else the Maintainer is
> helpless.
> I initiated this mail as i found it my responsibility to find out
> authors who actually wrote these reference policy test cases for
> se-linux, and which are part of LTP in
> ltp/testcases/kernel/security/selinux-testsuite/ directory. Now if the
> author(s) respond, then i would work hard to integrate the same.
> After interaction with James Morris at FOSS.in, Bangalore, India, i came
> to know that he is also working on se-linux and he mentioned about the
> presence of reference policy support in LTP. I pointed him the release
> that i made this year (EAL4+ Certification Test Suite) and also
> requested him whether he can update me on the se-linux reference policy
> test cases of se-linux available inside Main LTP, he pointed me to write
> to se-linux test suite mailing list. Hence this mail. 

Reasonable.  And it looks like the prod was needed.

> Now i myself has never executed these test case, so not aware of them
> much. But that should not prevent me from requesting updates of the
> same. I would be extremely happy even if we can reach the final updates
> through some pointer-to-pointer and that will serve my purpose of having
> all updates in LTP.
> 
> Just to cite an example, i recently found out that there are updates
> being made to pounder21 test suite(present inside LTP), by somebody for
> his/her internal project use. Now, the same has never been updated in
> LTP for quite long time. I immediately mailed to him requesting him for
> updates. Now my purpose will be served if i get updates from him, let
> alone it comes to me after long time is not the question.
> 
> > 
> > Anyway I think there is value to having the selinux testsuite.  Though
> > one problem with having it in LTP is that most LTP runs are done on
> > machines which are not set up right for selinux.  I personally haven't
> > had enough potential target machines to be able to run the tests
> > regularly.  So I don't even know whether anyone has run
> > ltp/testcases/kernel/security/selinux-testsuite/ in the last year.  Joy
> > might know though.
> > 
> > So given that I personally don't know who to pin down, and given that I
> > don't have time to maintain the testsuite by myself, if I could get two
> > or three other people to volunteer to help out, I wouldn't mind being
> > part of a group responsible for the maintenance.
> > 
> > For starters, I finally have a fedora 8 vm set up which once I'm done
> > with another test i can use to try out the existing testsuite.
> > Hopefully that'll be later this week (no guarantees).  I'll report on
> > the results.
> > 
> > -serge
> 
> Thanks Serge. Will wait for your results.

thanks,
-serge

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