We already allow this in policy, so allow it in sepolgen as well.
Signed-off-by: Eric Paris <eparis@redhat.com>
Acked-by: Dan Walsh <dwalsh@redhat.com>
During Rawhide releases we change all "unconfined_domains" to
permissive domains in order to find new AVC messages without breaking
rawhide boxes. The way we do this is changing the unconfined_domain
interface and putting permissive $1; in it. sepolgen does not like
this and blows up the build. This patch tells sepolgen to ignore the
permissive in an interface.
Signed-off-by: Eric Paris <eparis@redhat.com>
Acked-by: Dan Walsh <dwalsh@redhat.com>
Change the default "make" target for the libraries from "install" to
"all" in the makefiles.
Signed-off-by: Guido Trentalancia <guido@trentalancia.com>
Signed-off-by: Eric Paris <eparis@redhat.com>
Acked-by: Dan Walsh <dwalsh@redhat.com>
module names must begin with a letter, optionally followed by letters,
numbers, "-", "_", "."\n' some of these were being denied.
Signed-off-by: Eric Paris <eparis@redhat.com>
Signed-off-by: Dan Walsh <dwalsh@redhat.com>
This patch allows audit2allow to do analysis on the AVC's to see if a
boolean would have solved the problem or if the AVC is caused by a
constraint.
Signed-off-by: Eric Paris <eparis@redhat.com>
Acked-by: Dan Walsh <dwalsh@redhat.com>
This patch adds open to sepolgen checks and resets the priorities to
get better matches on AVCs
Signed-off-by: Eric Paris <eparis@redhat.com>
Acked-by: Dan Walsh <dwalsh@redhat.com>
The parser cannot handle the new format of filename_trans rules. Nor
can it handle the " now used. Add support for both.
Signed-off-by: Eric Paris <eparis@redhat.com>
Acked-by: Dan Walsh <dwalsh@redhat.com>
Bump checkpolicy to 2.1.0
Bump libselinux to 2.1.0
Bump libsepol to 2.1.0
Bump libsemanage to 2.1.0
Bump policycoreutils to 2.1.0
Bump sepolgen to 1.1.0
Sepolgen has long not recovered from parsing errors, leading to
a blacklist of none bad modules in the source. I finally tracked
down the problem (lexer state) and this patch fixes the problem
by causing the lexer to be rebuilt on error.
Acked-by: Joshua Brindle <jbrindle@tresys.com>
On 03/08/2010 11:11 AM, Karl MacMillan wrote:
> Accidentally sent this straight to Josh.
>
> Karl
>
> On Thu, Mar 4, 2010 at 4:46 PM, Karl MacMillan<karlwmacmillan@gmail.com> wrote:
>
>> I meant this - I don't want to pass around a boolean flag when we have
>> a flag for rule type. This allows cleanly adding support for, say,
>> generating both allow rules and auditallow rules at the same time.
>>
>>
<snip>
Ok this one only adds a flag to the policygenerator to tell it to
generate dontaudit rules.
No passing of args.
Acked-by: Karl MacMillan <karlwmacmillan@gmail.com>
On Mon, 2009-08-24 at 23:37 +1000, Russell Coker wrote:
> On Mon, 24 Aug 2009, Daniel J Walsh <dwalsh@redhat.com> wrote:
> > >>> http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=503252
> > >>
> > >> audit2allow -l is looking for the load_policy message which does not go
> > >> to the dmesg, /var/log/messages. Therefore the tool has no idea when
> > >> policy was last loaded.
> > >
> > > That would be a kernel bug then.
> >
> > Well I believe the messages that are intercepted by the audit.log do not go
> > into dmesg, by design. Although Steve, James or Eric could probably say for
> > sure.
>
> When auditd is not running on a Debian system with CentOS kernel
> 2.6.18-92.1.13.el5xen or Debian/Lenny kernel 2.6.26-2-xen-686 then nothing
> goes to the kernel message log which is interpreted by audit2allow as a
> candidate for the "-l" functionality.
>
> It's OK if all the AVC messages go to the audit log and "dmesg|audit2allow -l"
> gives no output. But if all AVC messages other than the load_policy message
> go to the kernel message log then it's a bug.
Originally audit2allow used the avc: allowed message generated by
auditallow statement for load_policy to identify policy reloads. Later
it was switched to use the MAC_POLICY_LOAD events generated by the audit
framework. Those events should still get logged via printk if auditd is
not running, but it appears that the code (audit_printk_skb) will then
log the type= field as an integer rather than a string, and
audit2allow/sepolgen only looks for the string MAC_POLICY_LOAD.
So I suspect that this would be resolved by modifying sepolgen/audit.py
to also match on type=1403 for load messages. Try this:
Signed-off-by: Joshua Brindle <method@manicmethod.com>
Add support to sepolgen for new Xen ocontext identifiers.
Signed-off-by: Paul Nuzzi <pjnuzzi@tycho.ncsc.mil>
Signed-off-by: Joshua Brindle <method@manicmethod.com>
Commit b3b3f8186e attempted to fix a bug,
but didn't. The following patch should do it.
Marshall Miller
Signed-off-by: Chad Sellers <csellers@tresys.com>
Email: dwalsh@redhat.com
Subject: Problem in sepolgen
Date: Mon, 01 Dec 2008 11:51:19 -0500
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self.roles does not exist, need to return length of dictionary.
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Signed-off-by: Joshua Brindle <method@manicmethod.com>
Email: dwalsh@redhat.com
Subject: Only call gen_requires once.
Date: Thu, 11 Sep 2008 09:35:54 -0400
-----BEGIN PGP SIGNED MESSAGE-----
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Currently audit2allow/sepolgen will create two identical gen_requires
block if you have allow rules and a role statement.
This patch fixes this problem.
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Signed-off-by: Joshua Brindle <method@manicmethod.com>
