From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: Daiki Ueno Newsgroups: gmane.emacs.bugs Subject: bug#15552: 24.3.50; epa-file-cache-passphrase-for-symmetric-encryption not respected with GnuPG 2.x Date: Thu, 10 Oct 2013 12:08:39 +0900 Message-ID: References: <87r4bx0xsk.fsf@flea.lifelogs.com> <87fvscwswx.fsf-ueno-ueno@gnu.org> <87hacsutvp.fsf-ueno@gnu.org> <87fvsbctxe.fsf-ueno@gnu.org> NNTP-Posting-Host: plane.gmane.org Mime-Version: 1.0 Content-Type: text/plain X-Trace: ger.gmane.org 1381374546 27128 80.91.229.3 (10 Oct 2013 03:09:06 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Thu, 10 Oct 2013 03:09:06 +0000 (UTC) Cc: tzz@lifelogs.com, 15552@debbugs.gnu.org To: Stefan Monnier Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Thu Oct 10 05:09:08 2013 Return-path: Envelope-to: geb-bug-gnu-emacs@m.gmane.org Original-Received: from lists.gnu.org ([208.118.235.17]) by plane.gmane.org with esmtp (Exim 4.69) (envelope-from ) id 1VU6cd-0002ns-UJ for geb-bug-gnu-emacs@m.gmane.org; Thu, 10 Oct 2013 05:09:08 +0200 Original-Received: from localhost ([::1]:44705 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1VU6cd-0001f9-G8 for geb-bug-gnu-emacs@m.gmane.org; Wed, 09 Oct 2013 23:09:07 -0400 Original-Received: from eggs.gnu.org ([2001:4830:134:3::10]:33388) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1VU6ca-0001eA-59 for bug-gnu-emacs@gnu.org; Wed, 09 Oct 2013 23:09:05 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1VU6cZ-0006cM-3L for bug-gnu-emacs@gnu.org; Wed, 09 Oct 2013 23:09:04 -0400 Original-Received: from debbugs.gnu.org ([140.186.70.43]:59157) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1VU6cZ-0006cH-0V for bug-gnu-emacs@gnu.org; Wed, 09 Oct 2013 23:09:03 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.80) (envelope-from ) id 1VU6cY-0004qL-Iz for bug-gnu-emacs@gnu.org; Wed, 09 Oct 2013 23:09:02 -0400 X-Loop: help-debbugs@gnu.org Resent-From: Daiki Ueno Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Thu, 10 Oct 2013 03:09:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 15552 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: notabug Original-Received: via spool by 15552-submit@debbugs.gnu.org id=B15552.138137452718592 (code B ref 15552); Thu, 10 Oct 2013 03:09:02 +0000 Original-Received: (at 15552) by debbugs.gnu.org; 10 Oct 2013 03:08:47 +0000 Original-Received: from localhost ([127.0.0.1]:39217 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.80) (envelope-from ) id 1VU6cI-0004pn-7n for submit@debbugs.gnu.org; Wed, 09 Oct 2013 23:08:46 -0400 Original-Received: from fencepost.gnu.org ([208.118.235.10]:36593) by debbugs.gnu.org with esmtp (Exim 4.80) (envelope-from ) id 1VU6cG-0004pe-9j for 15552@debbugs.gnu.org; Wed, 09 Oct 2013 23:08:44 -0400 Original-Received: from du-a.org ([2001:e41:db5e:fb14::1]:38651 helo=localhost.localdomain) by fencepost.gnu.org with esmtpsa (TLS1.0:RSA_AES_128_CBC_SHA1:16) (Exim 4.71) (envelope-from ) id 1VU6cF-0000Oq-9x; Wed, 09 Oct 2013 23:08:43 -0400 In-Reply-To: (Stefan Monnier's message of "Wed, 09 Oct 2013 08:40:34 -0400") User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/24.3.50 (gnu/linux) X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.15 Precedence: list X-detected-operating-system: by eggs.gnu.org: GNU/Linux 3.x X-Received-From: 140.186.70.43 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.org@gnu.org Original-Sender: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Xref: news.gmane.org gmane.emacs.bugs:79136 Archived-At: Stefan Monnier writes: > The docstring should prominently say that this var doesn't work with > gpg2 because gpg2 does not let Emacs cache the passphrase (IIUC we > can't make this var effective without changes in gpg2). OK, I'll add it, though I'd also like to add a note saying that setting this variable for gpg2 is kind of nonsense. >> I didn't get the question correctly, then. Look at the matrix of >> (info "(epa) Caching Passphrases"), check when a user is suggested to >> "set up elisp passphrase cache". > > That repeats the fact that symmetric encryption is handled differently > but still doesn't help me understand why. Because passphrase caching feature for symmetric encryption is rather new and not supported by gpg1 (yet).