Received: by 2002:a05:6902:102b:0:0:0:0 with SMTP id x11csp1345726ybt; Tue, 7 Jul 2020 13:29:44 -0700 (PDT) X-Google-Smtp-Source: ABdhPJyvZCvQM2YHzb5zndIBcsLivBl6aI6qY5NtKpwhZlWOWfOgIivU4e+rOMbuJjx3JJR6aich X-Received: by 2002:a17:906:6558:: with SMTP id u24mr34989474ejn.364.1594153784230; Tue, 07 Jul 2020 13:29:44 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1594153784; cv=none; d=google.com; s=arc-20160816; b=ku5vwF8RtkHTXO0oTDKyYUkB24gzBhXn5Y3fL7kmdLgIJ2mQcEDMI3da+tF0DdONVT qv2TxxhP8H4Y6jKvqw2oKJvWpAY85WF5KKWxLiMr4ZYTJW3l0bz59Ja4VvMsMRagflx6 RgJqScTmm4t+AQsixrLtfIg8Lna9bB2NW0JjXs9/rTLaYqOgiux+9SVA5HRurYH6GMwh 0MHuyK9Z8RoN8pL4JkK6HoAnO0LB0cQGzwZhJ0SXO4m1lJPoMwNwMgRPhPqq0KDFVfiN tjBpabXR4DzsM8PDre/tf0PYqBrqrz0c/90xHI280+eKYJF265SaPG3jq6uHTNumAqds Pr5A== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:mime-version:user-agent:references :message-id:in-reply-to:subject:cc:to:from:date; bh=LDpZGN2V91oEJQ+uxgNrX8t+riE+5jSYvQVa8w+1Rc4=; b=ZRFiQ6ucyaSB8WAQ4uRcNEuSJe9aTI2SZU/H70F+9xrcKXeUav9pfGnl0URxcfQdR+ GKbirteC+HBGgPFv+sawvfIH5dd3z4/kQJTHOhGA1gYJU7T79tFZf1flq8sJTjNUXWsU S4bVilBWXHNddUquA8mWm5sclgoISgtLhnTpuw/PcjWKoos5kbhyPoXy5vpTqde8qQFy cPnwfppBC9Dtns1wAboSN+H1UnqoTVLrufYbU8oqK0UEShjE3oq3x4fN+XK+JBdvWSwT /0HGpF1acjsXoYP7x7x3WEJxJWy/ylPCTwn8vXEv7cTHINJImxFd7GVdZW7RKqNG0eN7 6aKg== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. [23.128.96.18]) by mx.google.com with ESMTP id ss22si16782455ejb.530.2020.07.07.13.29.21; Tue, 07 Jul 2020 13:29:44 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18; Authentication-Results: mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728612AbgGGU2v (ORCPT + 99 others); Tue, 7 Jul 2020 16:28:51 -0400 Received: from namei.org ([65.99.196.166]:44362 "EHLO namei.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727908AbgGGU2v (ORCPT ); Tue, 7 Jul 2020 16:28:51 -0400 Received: from localhost (localhost [127.0.0.1]) by namei.org (8.14.4/8.14.4) with ESMTP id 067KSV3f008755; Tue, 7 Jul 2020 20:28:31 GMT Date: Wed, 8 Jul 2020 06:28:31 +1000 (AEST) From: James Morris To: "Alexander A. Klimov" cc: serge@hallyn.com, john.johansen@canonical.com, zohar@linux.ibm.com, dmitry.kasatkin@gmail.com, dhowells@redhat.com, jarkko.sakkinen@linux.intel.com, linux-security-module@vger.kernel.org, linux-kernel@vger.kernel.org, linux-integrity@vger.kernel.org, keyrings@vger.kernel.org Subject: Re: [PATCH] Replace HTTP links with HTTPS ones: security In-Reply-To: <20200705214512.28498-1-grandmaster@al2klimov.de> Message-ID: References: <20200705214512.28498-1-grandmaster@al2klimov.de> User-Agent: Alpine 2.21 (LRH 202 2017-01-01) MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Sun, 5 Jul 2020, Alexander A. Klimov wrote: > 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 both the HTTP and HTTPS versions > return 200 OK and serve the same content: > Replace HTTP with HTTPS. > > Signed-off-by: Alexander A. Klimov Thanks. Applied to git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security.git next-general -- James Morris