racoon denials

[Daniel Fazekas]

On Aug 18, 2009, at 19:30, Daniel J Walsh wrote:

> I can add a tunable to allow racoon to read shadow, although I would  
> like to see it use pam if a port is available.

I too would prefer PAM, unfortunately Fedora 11's copy of racoon is  
built without --with-libpam.
There already a BZ about it from November 2008:
https://bugzilla.redhat.com/show_bug.cgi?id=470793

> I will also add the ability to transition from racoon to setkey_t,  
> but I would prefer if you put your temporary files in /var/racoon  
> or /var/run/pluto or /var/run/racoon.
> System Services should NEVER use /tmp for creation of interaction  
> with files.  Users live there and users is evil :^)

Turns out that was simple enough.

I just added
TMPDIR="/var/racoon"
to the start of the bash shell script, and now bash doesn't try  
putting its stuff into /tmp.
What's even better is that this already seems to be allowed by the  
current policy.

So the whole extra myracoon module could be simplified as:

---------
policy_module(myracoon, 0.0.5)
require { type racoon_t, setkey_exec_t; }

auth_read_shadow(racoon_t)
can_exec(racoon_t, setkey_exec_t)
fs_dontaudit_getattr_xattr_fs(racoon_t)
---------

Are these reasonable to add to the official policy one day?