From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Lars Ingebrigtsen Newsgroups: gmane.emacs.bugs Subject: bug#47321: 27.1; gnutls.c does not handle TLS rehandshake from server Date: Sun, 26 Jun 2022 20:28:17 +0200 Message-ID: <871qvbb7pa.fsf@gnus.org> References: <87im5jmtyt.fsf@ypmania.nl> Mime-Version: 1.0 Content-Type: text/plain Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="9355"; mail-complaints-to="usenet@ciao.gmane.io" User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/29.0.50 (gnu/linux) Cc: 47321@debbugs.gnu.org To: Jan Ypma Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Sun Jun 26 20:41:26 2022 Return-path: Envelope-to: geb-bug-gnu-emacs@m.gmane-mx.org Original-Received: from lists.gnu.org ([209.51.188.17]) by ciao.gmane.io with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1o5XCI-0002F3-Dy for geb-bug-gnu-emacs@m.gmane-mx.org; Sun, 26 Jun 2022 20:41:26 +0200 Original-Received: from localhost ([::1]:38684 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1o5XCH-0006OZ-HO for geb-bug-gnu-emacs@m.gmane-mx.org; Sun, 26 Jun 2022 14:41:25 -0400 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:46228) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1o5X0J-0006kb-HR for bug-gnu-emacs@gnu.org; Sun, 26 Jun 2022 14:29:03 -0400 Original-Received: from debbugs.gnu.org ([209.51.188.43]:55096) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1o5X0I-0000IL-Hf for bug-gnu-emacs@gnu.org; Sun, 26 Jun 2022 14:29:02 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1o5X0I-0001if-Ei for bug-gnu-emacs@gnu.org; Sun, 26 Jun 2022 14:29:02 -0400 X-Loop: help-debbugs@gnu.org Resent-From: Lars Ingebrigtsen Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Sun, 26 Jun 2022 18:29:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 47321 X-GNU-PR-Package: emacs Original-Received: via spool by 47321-submit@debbugs.gnu.org id=B47321.16562681086570 (code B ref 47321); Sun, 26 Jun 2022 18:29:02 +0000 Original-Received: (at 47321) by debbugs.gnu.org; 26 Jun 2022 18:28:28 +0000 Original-Received: from localhost ([127.0.0.1]:48993 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1o5Wzj-0001ht-Vt for submit@debbugs.gnu.org; Sun, 26 Jun 2022 14:28:28 -0400 Original-Received: from quimby.gnus.org ([95.216.78.240]:57108) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1o5Wzi-0001hc-Et for 47321@debbugs.gnu.org; Sun, 26 Jun 2022 14:28:27 -0400 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=gnus.org; s=20200322; h=Content-Type:MIME-Version:Message-ID:In-Reply-To:Date: References:Subject:Cc:To:From:Sender:Reply-To:Content-Transfer-Encoding: Content-ID:Content-Description:Resent-Date:Resent-From:Resent-Sender: Resent-To:Resent-Cc:Resent-Message-ID:List-Id:List-Help:List-Unsubscribe: List-Subscribe:List-Post:List-Owner:List-Archive; bh=x882+YEqWbu9c1G535KthsY6rblijMkDJ709f/Q4dnI=; b=m4vOaIkiMF/8LH+gLn24dORRQE tByD6Wsvp/5ITyzGoQ51QE5W/9hFvkq03aZ6UmyuDzS7CVXwakn0yMh0Rc1sjEtnoJ7BgTFkX5Ax3 FWke9fP1z4TspCybS//nu6JF1x1/XoSjUS/37YvUmjwrncijz5DuOIJlUb22WYIAvk6k=; Original-Received: from [84.212.220.105] (helo=xo) by quimby.gnus.org with esmtpsa (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1o5WzZ-0004r8-Jg; Sun, 26 Jun 2022 20:28:20 +0200 In-Reply-To: <87im5jmtyt.fsf@ypmania.nl> (Jan Ypma's message of "Mon, 22 Mar 2021 10:13:46 +0100") X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list X-BeenThere: bug-gnu-emacs@gnu.org List-Id: "Bug reports for GNU Emacs, the Swiss army knife of text editors" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Original-Sender: "bug-gnu-emacs" Xref: news.gmane.io gmane.emacs.bugs:235395 Archived-At: Jan Ypma writes: > I'm using gnutls with a client x509 certificate to talk to an https > server. The server is a Microsoft "Azure API Management" instance, > which has a particular way of handling client certificates. It accepts > an initial handshake without requesting a certificate. It then awaits > the http "Host: " header. Only after that, it requests a rehandshake > on the TLS layer, expecting the client to send a certificate. (I'm going through old bug reports that unfortunately weren't resolved at the time.) Would it be possible to create a complete test case for this, by any chance? Without a test case, it's difficult to start fixing this issue, but I realise that it may be difficult to set one up, since it requires certificates etc... -- (domestic pets only, the antidote for overdose, milk.) bloggy blog: http://lars.ingebrigtsen.no