From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Eli Zaretskii <eliz@gnu.org> Newsgroups: gmane.emacs.bugs Subject: bug#67012: 29.1; epa-sign-file pinentry loopback mode does not work with S/MIME Date: Thu, 09 Nov 2023 13:21:32 +0200 Message-ID: <83v8abyxxf.fsf@gnu.org> References: <u4jhvqus0@gentoo.org> <handler.67012.B.169951307615474.ack@debbugs.gnu.org> <ur0kzp8db_-_@gentoo.org> Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="22999"; mail-complaints-to="usenet@ciao.gmane.io" Cc: 67012@debbugs.gnu.org To: Ulrich Mueller <ulm@gentoo.org> Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Thu Nov 09 12:22:47 2023 Return-path: <bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org> 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 <bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org>) id 1r137W-0005kc-RT for geb-bug-gnu-emacs@m.gmane-mx.org; 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Thu, 09 Nov 2023 11:23:02 +0000 Original-Received: (at 67012) by debbugs.gnu.org; 9 Nov 2023 11:22:28 +0000 Original-Received: from localhost ([127.0.0.1]:46877 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from <debbugs-submit-bounces@debbugs.gnu.org>) id 1r137E-00052m-Hy for submit@debbugs.gnu.org; Thu, 09 Nov 2023 06:22:28 -0500 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:35170) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from <eliz@gnu.org>) id 1r137B-00052X-PE for 67012@debbugs.gnu.org; Thu, 09 Nov 2023 06:22:27 -0500 Original-Received: from fencepost.gnu.org ([2001:470:142:3::e]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from <eliz@gnu.org>) id 1r136S-0001bU-6u; Thu, 09 Nov 2023 06:21:40 -0500 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=gnu.org; s=fencepost-gnu-org; h=References:Subject:In-Reply-To:To:From:Date: mime-version; bh=OItskvFIFuLWjWUO8JlkCeNmuyk0IfTmz435j1Y7WWk=; b=iowOBPrhq2jp /juzpP0v4M0WuQOoHMGWkwTWRqedGMfw1I4oqsUZRkcq7nyNe7zXqGnLnGmqgMcrVmDD0ys274iEo i5iUhR2myH2e/hf55TdjIy91hoWzs5HPojk2ESSu4t3Lf1ytjRGuVaszocU/amiRFcK/uwP0/SQ0D DVOMuL5S717bPnPplHhLdk2DEXUp0t4cHOs5JFSmsOjAzzAo+9OyKNithegorTIFa4OXsB2Z6RNnb YsuR+8K684o3mf7p7XqUAwhaHITUJqtPCToPc8U56QcaBxyRUVAnqZBgSLKunScZAq3ltJRmQBX7G pGMO3fOGfu5Kvp8QpkmBpg==; In-Reply-To: <ur0kzp8db_-_@gentoo.org> (message from Ulrich Mueller on Thu, 09 Nov 2023 10:46:08 +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" <bug-gnu-emacs.gnu.org> List-Unsubscribe: <https://lists.gnu.org/mailman/options/bug-gnu-emacs>, <mailto:bug-gnu-emacs-request@gnu.org?subject=unsubscribe> List-Archive: <https://lists.gnu.org/archive/html/bug-gnu-emacs> List-Post: <mailto:bug-gnu-emacs@gnu.org> List-Help: <mailto:bug-gnu-emacs-request@gnu.org?subject=help> List-Subscribe: <https://lists.gnu.org/mailman/listinfo/bug-gnu-emacs>, <mailto:bug-gnu-emacs-request@gnu.org?subject=subscribe> Errors-To: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Original-Sender: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Xref: news.gmane.io gmane.emacs.bugs:274044 Archived-At: <http://permalink.gmane.org/gmane.emacs.bugs/274044> > From: Ulrich Mueller <ulm@gentoo.org> > Date: Thu, 09 Nov 2023 10:46:08 +0100 > > Investigating a little further, I see that gpgsm is invoked like this: > > /usr/bin/gpgsm --no-tty --status-fd 1 --yes --output hello.txt.p7m --pinentry-mode loopback --sign -u XXXXXXXXXXXXXXXX -- hello.txt > > I believe that the --passphrase-fd option is missing there. > > Trying from the command line, the following works: > > $ /usr/bin/gpgsm --no-tty --status-fd 1 --yes --output hello.txt.p7m --pinentry-mode loopback --passphrase-fd 0 --sign -u XXXXXXXXXXXXXXXX -- hello.txt > > It expects a passphrase from stdin (without a prompt), and after > entering that, signing will succeed. > > Then again, when I hack function epg--start to add "--passphrase-fd" "0" > to args, the error no longer occurs, but now gpgsm hangs (waiting for > input)? Also Emacs doesn't prompt for a passphrase. Isn't this one more manifestation of the GnuPG 2.4.1? See the entry in etc/PROBLEMS whose heading is "Saving a file encrypted with GnuPG via EasyPG hangs". IOW, if you downgrade to an older version of GnuPG, do both problems go away? Thanks.