From mboxrd@z Thu Jan 1 00:00:00 1970 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=-13.0 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT autolearn=ham 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 5E79AC433E1 for ; Sun, 2 Aug 2020 18:32:10 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 47D4A2065E for ; Sun, 2 Aug 2020 18:32:10 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727093AbgHBScJ (ORCPT ); Sun, 2 Aug 2020 14:32:09 -0400 Received: from correo.us.es ([193.147.175.20]:45732 "EHLO mail.us.es" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726999AbgHBScH (ORCPT ); Sun, 2 Aug 2020 14:32:07 -0400 Received: from antivirus1-rhel7.int (unknown [192.168.2.11]) by mail.us.es (Postfix) with ESMTP id 8B803E4B82 for ; Sun, 2 Aug 2020 20:32:05 +0200 (CEST) Received: from antivirus1-rhel7.int (localhost [127.0.0.1]) by antivirus1-rhel7.int (Postfix) with ESMTP id 6C2D4DA791 for ; Sun, 2 Aug 2020 20:32:05 +0200 (CEST) Received: by antivirus1-rhel7.int (Postfix, from userid 99) id 60472DA722; Sun, 2 Aug 2020 20:32:05 +0200 (CEST) Received: from antivirus1-rhel7.int (localhost [127.0.0.1]) by antivirus1-rhel7.int (Postfix) with ESMTP id D9BEADA722; Sun, 2 Aug 2020 20:32:02 +0200 (CEST) Received: from 192.168.1.97 (192.168.1.97) by antivirus1-rhel7.int (F-Secure/fsigk_smtp/550/antivirus1-rhel7.int); Sun, 02 Aug 2020 20:32:02 +0200 (CEST) X-Virus-Status: clean(F-Secure/fsigk_smtp/550/antivirus1-rhel7.int) Received: from localhost.localdomain (120.205.137.78.rev.vodafone.pt [78.137.205.120]) (Authenticated sender: pneira@us.es) by entrada.int (Postfix) with ESMTPA id 0942E4265A2F; Sun, 2 Aug 2020 20:32:01 +0200 (CEST) X-SMTPAUTHUS: auth mail.us.es From: Pablo Neira Ayuso To: netfilter-devel@vger.kernel.org Cc: davem@davemloft.net, netdev@vger.kernel.org Subject: [PATCH 4/7] netfilter: Replace HTTP links with HTTPS ones Date: Sun, 2 Aug 2020 20:31:45 +0200 Message-Id: <20200802183149.2808-5-pablo@netfilter.org> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20200802183149.2808-1-pablo@netfilter.org> References: <20200802183149.2808-1-pablo@netfilter.org> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit X-Virus-Scanned: ClamAV using ClamSMTP Sender: netdev-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org From: "Alexander A. Klimov" Rationale: Reduces attack surface on kernel devs opening the links for MITM as HTTPS traffic is much harder to manipulate. Deterministic algorithm: For each file: If not .svg: For each line: If doesn't contain `\bxmlns\b`: For each link, `\bhttp://[^# \t\r\n]*(?:\w|/)`: If neither `\bgnu\.org/license`, nor `\bmozilla\.org/MPL\b`: If both the HTTP and HTTPS versions return 200 OK and serve the same content: Replace HTTP with HTTPS. Signed-off-by: Alexander A. Klimov Signed-off-by: Pablo Neira Ayuso --- include/uapi/linux/netfilter/xt_connmark.h | 2 +- net/decnet/netfilter/dn_rtmsg.c | 2 +- net/netfilter/Kconfig | 2 +- net/netfilter/nfnetlink_acct.c | 2 +- net/netfilter/nft_set_pipapo.c | 4 ++-- net/netfilter/xt_CONNSECMARK.c | 2 +- net/netfilter/xt_connmark.c | 2 +- net/netfilter/xt_nfacct.c | 2 +- net/netfilter/xt_time.c | 2 +- 9 files changed, 10 insertions(+), 10 deletions(-) diff --git a/include/uapi/linux/netfilter/xt_connmark.h b/include/uapi/linux/netfilter/xt_connmark.h index 1aa5c955ee1e..f01c19b83a2b 100644 --- a/include/uapi/linux/netfilter/xt_connmark.h +++ b/include/uapi/linux/netfilter/xt_connmark.h @@ -4,7 +4,7 @@ #include -/* Copyright (C) 2002,2004 MARA Systems AB +/* Copyright (C) 2002,2004 MARA Systems AB * by Henrik Nordstrom * * This program is free software; you can redistribute it and/or modify diff --git a/net/decnet/netfilter/dn_rtmsg.c b/net/decnet/netfilter/dn_rtmsg.c index dc705769acc9..26a9193df783 100644 --- a/net/decnet/netfilter/dn_rtmsg.c +++ b/net/decnet/netfilter/dn_rtmsg.c @@ -6,7 +6,7 @@ * * DECnet Routing Message Grabulator * - * (C) 2000 ChyGwyn Limited - http://www.chygwyn.com/ + * (C) 2000 ChyGwyn Limited - https://www.chygwyn.com/ * * Author: Steven Whitehouse */ diff --git a/net/netfilter/Kconfig b/net/netfilter/Kconfig index 0ffe2b8723c4..25313c29d799 100644 --- a/net/netfilter/Kconfig +++ b/net/netfilter/Kconfig @@ -447,7 +447,7 @@ config NF_TABLES replace the existing {ip,ip6,arp,eb}_tables infrastructure. It provides a pseudo-state machine with an extensible instruction-set (also known as expressions) that the userspace 'nft' utility - (http://www.netfilter.org/projects/nftables) uses to build the + (https://www.netfilter.org/projects/nftables) uses to build the rule-set. It also comes with the generic set infrastructure that allows you to construct mappings between matchings and actions for performance lookups. diff --git a/net/netfilter/nfnetlink_acct.c b/net/netfilter/nfnetlink_acct.c index 5827117f2635..5bfec829c12f 100644 --- a/net/netfilter/nfnetlink_acct.c +++ b/net/netfilter/nfnetlink_acct.c @@ -1,7 +1,7 @@ // SPDX-License-Identifier: GPL-2.0-or-later /* * (C) 2011 Pablo Neira Ayuso - * (C) 2011 Intra2net AG + * (C) 2011 Intra2net AG */ #include #include diff --git a/net/netfilter/nft_set_pipapo.c b/net/netfilter/nft_set_pipapo.c index cc6082a5f7ad..9944523f5c2c 100644 --- a/net/netfilter/nft_set_pipapo.c +++ b/net/netfilter/nft_set_pipapo.c @@ -312,7 +312,7 @@ * Jay Ligatti, Josh Kuhn, and Chris Gage. * Proceedings of the IEEE International Conference on Computer * Communication Networks (ICCCN), August 2010. - * http://www.cse.usf.edu/~ligatti/papers/grouper-conf.pdf + * https://www.cse.usf.edu/~ligatti/papers/grouper-conf.pdf * * [Rottenstreich 2010] * Worst-Case TCAM Rule Expansion @@ -325,7 +325,7 @@ * Kirill Kogan, Sergey Nikolenko, Ori Rottenstreich, William Culhane, * and Patrick Eugster. * Proceedings of the 2014 ACM conference on SIGCOMM, August 2014. - * http://www.sigcomm.org/sites/default/files/ccr/papers/2014/August/2619239-2626294.pdf + * https://www.sigcomm.org/sites/default/files/ccr/papers/2014/August/2619239-2626294.pdf */ #include diff --git a/net/netfilter/xt_CONNSECMARK.c b/net/netfilter/xt_CONNSECMARK.c index a5c8b653476a..76acecf3e757 100644 --- a/net/netfilter/xt_CONNSECMARK.c +++ b/net/netfilter/xt_CONNSECMARK.c @@ -6,7 +6,7 @@ * with the SECMARK target and state match. * * Based somewhat on CONNMARK: - * Copyright (C) 2002,2004 MARA Systems AB + * Copyright (C) 2002,2004 MARA Systems AB * by Henrik Nordstrom * * (C) 2006,2008 Red Hat, Inc., James Morris diff --git a/net/netfilter/xt_connmark.c b/net/netfilter/xt_connmark.c index eec2f3a88d73..e5ebc0810675 100644 --- a/net/netfilter/xt_connmark.c +++ b/net/netfilter/xt_connmark.c @@ -2,7 +2,7 @@ /* * xt_connmark - Netfilter module to operate on connection marks * - * Copyright (C) 2002,2004 MARA Systems AB + * Copyright (C) 2002,2004 MARA Systems AB * by Henrik Nordstrom * Copyright © CC Computer Consultants GmbH, 2007 - 2008 * Jan Engelhardt diff --git a/net/netfilter/xt_nfacct.c b/net/netfilter/xt_nfacct.c index 5aab6df74e0f..a97c2259bbc8 100644 --- a/net/netfilter/xt_nfacct.c +++ b/net/netfilter/xt_nfacct.c @@ -1,7 +1,7 @@ // SPDX-License-Identifier: GPL-2.0-or-later /* * (C) 2011 Pablo Neira Ayuso - * (C) 2011 Intra2net AG + * (C) 2011 Intra2net AG */ #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt diff --git a/net/netfilter/xt_time.c b/net/netfilter/xt_time.c index 67cb98489415..6aa12d0f54e2 100644 --- a/net/netfilter/xt_time.c +++ b/net/netfilter/xt_time.c @@ -5,7 +5,7 @@ * based on ipt_time by Fabrice MARIE * This is a module which is used for time matching * It is using some modified code from dietlibc (localtime() function) - * that you can find at http://www.fefe.de/dietlibc/ + * that you can find at https://www.fefe.de/dietlibc/ * This file is distributed under the terms of the GNU General Public * License (GPL). Copies of the GPL can be obtained from gnu.org/gpl. */ -- 2.20.1