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=-7.0 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE, SPF_PASS,URIBL_BLOCKED autolearn=no 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 DEE3AC433E1 for ; Tue, 14 Jul 2020 00:25:53 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id C4EF0218AC for ; Tue, 14 Jul 2020 00:25:53 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726960AbgGNAZu (ORCPT ); Mon, 13 Jul 2020 20:25:50 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:37072 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726345AbgGNAZt (ORCPT ); Mon, 13 Jul 2020 20:25:49 -0400 Received: from shards.monkeyblade.net (shards.monkeyblade.net [IPv6:2620:137:e000::1:9]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id CC415C061755; Mon, 13 Jul 2020 17:25:49 -0700 (PDT) Received: from localhost (unknown [IPv6:2601:601:9f00:477::3d5]) (using TLSv1 with cipher AES256-SHA (256/256 bits)) (Client did not present a certificate) (Authenticated sender: davem-davemloft) by shards.monkeyblade.net (Postfix) with ESMTPSA id 6618F1298320B; Mon, 13 Jul 2020 17:25:49 -0700 (PDT) Date: Mon, 13 Jul 2020 17:25:48 -0700 (PDT) Message-Id: <20200713.172548.1750892409418053803.davem@davemloft.net> To: grandmaster@al2klimov.de Cc: isdn@linux-pingi.de, gregkh@linuxfoundation.org, arnd@arndb.de, netdev@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH] isdn/capi: Replace HTTP links with HTTPS ones From: David Miller In-Reply-To: <20200713143054.34978-1-grandmaster@al2klimov.de> References: <20200713143054.34978-1-grandmaster@al2klimov.de> X-Mailer: Mew version 6.8 on Emacs 26.3 Mime-Version: 1.0 Content-Type: Text/Plain; charset=us-ascii Content-Transfer-Encoding: 7bit X-Greylist: Sender succeeded SMTP AUTH, not delayed by milter-greylist-4.5.12 (shards.monkeyblade.net [149.20.54.216]); Mon, 13 Jul 2020 17:25:49 -0700 (PDT) Sender: netdev-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org From: "Alexander A. Klimov" Date: Mon, 13 Jul 2020 16:30:54 +0200 > 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 Applied.