From patchwork Wed Aug 11 20:48:30 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Paul Moore X-Patchwork-Id: 12431965 X-Patchwork-Delegate: paul@paul-moore.com Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-13.8 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id BBE83C4338F for ; Wed, 11 Aug 2021 20:49:48 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 9AF316104F for ; Wed, 11 Aug 2021 20:49:48 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231836AbhHKUtI (ORCPT ); Wed, 11 Aug 2021 16:49:08 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:33658 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231956AbhHKUtH (ORCPT ); Wed, 11 Aug 2021 16:49:07 -0400 Received: from mail-qk1-x729.google.com (mail-qk1-x729.google.com [IPv6:2607:f8b0:4864:20::729]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 47C9EC06179F for ; Wed, 11 Aug 2021 13:48:32 -0700 (PDT) Received: by mail-qk1-x729.google.com with SMTP id a19so3940414qkg.2 for ; Wed, 11 Aug 2021 13:48:32 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=paul-moore-com.20150623.gappssmtp.com; s=20150623; h=subject:from:to:date:message-id:in-reply-to:references:user-agent :mime-version:content-transfer-encoding; bh=oJfOMvx0uEFscU0brP+7VtymqCG/HAA8OTlifE5lNnk=; b=PrBT2AwIUDaPO6CxI814Rh7g6Nu8bCNW1gJiXz17DTvp38dIPF+L2ocO/ntU+pXtsq 42vzpkTXpkmMmVlq4BS0eU5uZLI7AsMRIZCTy/kG6GHs8OvkB+GU4u1e/AThB8+QW/x0 D8bXj8m53tV4KxbZBirJyuSv3J+9JxUC+D2TzaW7f/uWdh7yevZTHMO0Hns59fTIRiDA vUzpJaqN40NnA8/2PY7pbMwz9m8BkOD67EX5cuelUGoAyJOof9Gx1AJV4opAvNfKk/N5 OVAKdJNLUD2jiWVZGgjM6FliZGX1MZk1bt89ooI/GSB4Z+/O4yj5SppHutBe8lin9UrA S/vg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:subject:from:to:date:message-id:in-reply-to :references:user-agent:mime-version:content-transfer-encoding; bh=oJfOMvx0uEFscU0brP+7VtymqCG/HAA8OTlifE5lNnk=; b=dUZOP5eGR7320SQa6GmO5FoxqjfjtqPdCsBgbSCvo577XjNB1V8dUQkCui1iMd1hiO 6/8ZwXlt8/7dy7nTpa1Gm3Mp1GLnETjwRnP6J/evG6tCYGaoQpCD9H7qCH4gB0Pru1su Jsru/0QgILCYaLjk4DqvfCnqzIWgN8C9uoubMXWEGpiuPplQCD6eNP10Zs2o1pob7NDO T3Gk46cjpqf/4RKiUEaXssZRCJfWhHHUA3ec0Lzfqjv5omVvBfFMSJO4Z4h+cJgrWYdf u4067vk+cPx2D4L4QeQVQEM8WaxE6PNdkNFs0UJsF/BgGR8PMtBvvDJYNv+cCkDgqjny fkgQ== X-Gm-Message-State: AOAM531L7cb+GvuUzeijKZhFbYZG6jHlDeThBLdk2vDhFCoHiQXhl5yl fQxv7T0bJKK4dEtkiBAIAcIV X-Google-Smtp-Source: ABdhPJzzhfs/yUlyri5MFzz7505Xzt/eUwGcehJ2Tq55xKSsoEBrv6Y2qpnl2GQj3kxSgYUK1Ypn1w== X-Received: by 2002:a05:620a:21cc:: with SMTP id h12mr978924qka.370.1628714911280; Wed, 11 Aug 2021 13:48:31 -0700 (PDT) Received: from localhost (pool-96-237-52-188.bstnma.fios.verizon.net. [96.237.52.188]) by smtp.gmail.com with ESMTPSA id d6sm183892qtn.30.2021.08.11.13.48.30 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 11 Aug 2021 13:48:30 -0700 (PDT) Subject: [RFC PATCH v2 3/9] audit: dev/test patch to force io_uring auditing From: Paul Moore To: linux-security-module@vger.kernel.org, selinux@vger.kernel.org, linux-audit@redhat.com, io-uring@vger.kernel.org, linux-fsdevel@vger.kernel.org, Kumar Kartikeya Dwivedi , Jens Axboe , Pavel Begunkov Date: Wed, 11 Aug 2021 16:48:30 -0400 Message-ID: <162871491017.63873.478910064364009157.stgit@olly> In-Reply-To: <162871480969.63873.9434591871437326374.stgit@olly> References: <162871480969.63873.9434591871437326374.stgit@olly> User-Agent: StGit/1.1 MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: selinux@vger.kernel.org WARNING - This patch is intended only to aid in the initial dev/test of the audit/io_uring support, it is not intended to be merged. With this patch, you can emit io_uring operation audit records with the following commands (the first clears any blocking rules): % auditctl -D % auditctl -a exit,always -S io_uring_enter Signed-off-by: DO NOT COMMIT --- kernel/auditsc.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/kernel/auditsc.c b/kernel/auditsc.c index 62fb502da3fc..928f1dd12460 100644 --- a/kernel/auditsc.c +++ b/kernel/auditsc.c @@ -1910,6 +1910,10 @@ void __audit_uring_exit(int success, long code) audit_log_uring(ctx); return; } +#if 1 + /* XXX - temporary hack to force record generation */ + ctx->current_state = AUDIT_STATE_RECORD; +#endif /* this may generate CONFIG_CHANGE records */ if (!list_empty(&ctx->killed_trees))