From patchwork Thu Jan 3 12:03:39 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Petr Lautrbach X-Patchwork-Id: 10747247 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 89AC113B5 for ; Thu, 3 Jan 2019 12:03:53 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 7AD0526C9B for ; Thu, 3 Jan 2019 12:03:53 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 6F75026D08; Thu, 3 Jan 2019 12:03:53 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-7.9 required=2.0 tests=BAYES_00,MAILING_LIST_MULTI, RCVD_IN_DNSWL_HI autolearn=ham version=3.3.1 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 153BB27F94 for ; Thu, 3 Jan 2019 12:03:53 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729042AbfACMDw (ORCPT ); Thu, 3 Jan 2019 07:03:52 -0500 Received: from mx1.redhat.com ([209.132.183.28]:48170 "EHLO mx1.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726735AbfACMDw (ORCPT ); Thu, 3 Jan 2019 07:03:52 -0500 Received: from smtp.corp.redhat.com (int-mx01.intmail.prod.int.phx2.redhat.com [10.5.11.11]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mx1.redhat.com (Postfix) with ESMTPS id 24E1AC0528CF for ; Thu, 3 Jan 2019 12:03:52 +0000 (UTC) Received: from workstation.brq.redhat.com (unknown [10.43.12.130]) by smtp.corp.redhat.com (Postfix) with ESMTP id DE0EA6013C; Thu, 3 Jan 2019 12:03:48 +0000 (UTC) From: Petr Lautrbach To: selinux@vger.kernel.org Cc: Petr Lautrbach Subject: [PATCH v2 4/5] python/semanage: Load a store policy and set the store SELinux policy root Date: Thu, 3 Jan 2019 13:03:39 +0100 Message-Id: <20190103120340.2695-4-plautrba@redhat.com> In-Reply-To: <20190103120340.2695-1-plautrba@redhat.com> References: <20181220151420.30878-1-plautrba@redhat.com> <20190103120340.2695-1-plautrba@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.79 on 10.5.11.11 X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.5.16 (mx1.redhat.com [10.5.110.31]); Thu, 03 Jan 2019 12:03:52 +0000 (UTC) Sender: selinux-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: selinux@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP When "store" is set, sepolicy needs to load a new policy file and selinux module needs to set the new store root path. With this patch, semanage is able to work correctly with non-default -S even when the default policy is not installed yet. Fixes: $ sudo semanage login -S minimum -m -s unconfined_u -r s0-s0:c0.c1023 __default__ libsemanage.dbase_llist_query: could not query record value OSError: [Errno 0] Error Related: https://bugzilla.redhat.com/show_bug.cgi?id=1558861 Signed-off-by: Petr Lautrbach --- python/semanage/seobject.py | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/python/semanage/seobject.py b/python/semanage/seobject.py index 4490e03f..556d3ba5 100644 --- a/python/semanage/seobject.py +++ b/python/semanage/seobject.py @@ -260,6 +260,8 @@ class semanageRecords: if self.store == "" or self.store == localstore: self.mylog = logger() else: + sepolicy.load_store_policy(self.store) + selinux.selinux_set_policy_root("%s%s" % (selinux.selinux_path(), self.store)) self.mylog = nulllogger() def set_reload(self, load): @@ -1329,7 +1331,7 @@ class ibpkeyRecords(semanageRecords): def __init__(self, args = None): semanageRecords.__init__(self, args) try: - q = setools.TypeQuery(setools.SELinuxPolicy(sepolicy.get_installed_policy()), attrs=["ibpkey_type"]) + q = setools.TypeQuery(setools.SELinuxPolicy(sepolicy.get_store_policy(self.store)), attrs=["ibpkey_type"]) self.valid_types = sorted(str(t) for t in q.results()) except: pass @@ -1589,7 +1591,7 @@ class ibendportRecords(semanageRecords): def __init__(self, args = None): semanageRecords.__init__(self, args) try: - q = setools.TypeQuery(setools.SELinuxPolicy(sepolicy.get_installed_policy()), attrs=["ibendport_type"]) + q = setools.TypeQuery(setools.SELinuxPolicy(sepolicy.get_store_policy(self.store)), attrs=["ibendport_type"]) self.valid_types = set(str(t) for t in q.results()) except: pass