GNU bug report logs - #1798
23.0.60; easypg incompatible with tramp?

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Message #5 received at submit <at> emacsbugs.donarmstrong.com (full text, mbox):

From: trentbuck <at> gmail.com
To: emacs-pretest-bug <at> gnu.org
Cc: rfrancoise <at> debian.org
Subject: 23.0.60; easypg incompatible with tramp?
Date: Mon, 05 Jan 2009 19:55:31 -0800 (PST)

I tried to open a remote, encrypted file /ssh:foo:/bar/quux.txt.gpg.
When I do, it immediately pops up with this buffer:

    Select recipents for encryption.
    If no one is selected, symmetric encryption will be performed.  
    - `m' to mark a key on the line
    - `u' to unmark a key on the line
    [Cancel] [OK]
    <list of keys>

It looks like easypg is trying to encrypt the file, instead of opening
it!  I think this problem is because tramp starts by reading the
remote file in and writing it out to /tmp/<gibberish>.gpg.

In GNU Emacs 23.0.60.1 (i486-pc-linux-gnu, GTK+ Version 2.12.11)
 of 2009-01-04 on elegiac, modified by Debian
 (emacs-snapshot package, version 1:20090103-1)
configured using `configure  '--build' 'i486-linux-gnu' '--host' 'i486-linux-gnu' '--prefix=/usr' '--sharedstatedir=/var/lib' '--libexecdir=/usr/lib' '--localstatedir=/var' '--infodir=/usr/share/info' '--mandir=/usr/share/man' '--with-pop=yes' '--enable-locallisppath=/etc/emacs-snapshot:/etc/emacs:/usr/local/share/emacs/23.0.60/site-lisp:/usr/local/share/emacs/site-lisp:/usr/share/emacs/23.0.60/site-lisp:/usr/share/emacs/site-lisp' '--with-x=yes' '--with-x-toolkit=gtk' 'build_alias=i486-linux-gnu' 'host_alias=i486-linux-gnu' 'CFLAGS=-DDEBIAN -DSITELOAD_PURESIZE_EXTRA=5000 -g -O2' 'LDFLAGS=-g -Wl,--as-needed' 'CPPFLAGS=''

Important settings:
  value of $LC_ALL: nil
  value of $LC_COLLATE: C
  value of $LC_CTYPE: nil
  value of $LC_MESSAGES: nil
  value of $LC_MONETARY: nil
  value of $LC_NUMERIC: nil
  value of $LC_TIME: nil
  value of $LANG: en_AU.utf8
  value of $XMODIFIERS: nil
  locale-coding-system: utf-8-unix
  default-enable-multibyte-characters: t

Major mode: rcirc

Minor modes in effect:
  shell-dirtrack-mode: t
  diff-auto-refine-mode: t
  rcirc-track-minor-mode: t
  savehist-mode: t
  icomplete-mode: t
  partial-completion-mode: t
  show-paren-mode: t
  delete-selection-mode: t
  tooltip-mode: t
  use-hard-newlines: t
  file-name-shadow-mode: t
  global-font-lock-mode: t
  font-lock-mode: t
  global-auto-composition-mode: t
  auto-composition-mode: t
  auto-encryption-mode: t
  auto-compression-mode: t
  column-number-mode: t
  line-number-mode: t
  transient-mark-mode: t

Recent input:
SPC d i d SPC t h i s RET T h e SPC o t h e r SPC k 
e y SPC i s SPC a l r e a d y SPC h e r e SPC i n SPC 
- - l i s t - s e c r e t - k e y s RET C-x ESC O B 
ESC O A RET C-x ESC O D I t ' s SPC j u s t SPC t h 
a t SPC g p g SPC i s SPC f u c k i n g ESC b ESC b 
ESC O D ESC O D ESC O C . e l ESC b ESC O D ESC O D 
ESC O D ESC O D ESC O C n u ESC b C-k e a s y p g SPC 
i s SPC a f DEL DEL f u c k i n SPC DEL g SPC s t u 
p i d . RET A p p a r n e t l y SPC i t SPC ESC [ 1 
~ C-k A p p a r e n t l y SPC i t SPC i s n ' t DEL 
DEL DEL DEL DEL d o e s n ' t SPC w o r k SPC w i t 
h SPC t r a m p RET ESC x r e p o r t SPC g b u C-g 
C-x ESC O C C-@ ESC O B ESC O B ESC O B ESC O B ESC 
w C-x ESC O D C-x ESC O C RET ESC x r e p o r t SPC 
e m a c s SPC b u g RET

Recent messages:
Use M-x make-directory RET RET to create the directory and its parents
Wrote /tmp/tramp.2264yYr
Mark set
Quit
Wrote /tmp/tramp.2264_ix
Mark set [2 times]
windmove-do-window-select: No window left from selected window
windmove-do-window-select: No window up from selected window
Quit
Mark set
Quit

Message #10 received at 1798 <at> emacsbugs.donarmstrong.com (full text, mbox):

From: "Trent W. Buck" <trentbuck <at> gmail.com>
To: 1798 <at> debbugs.gnu.org
Subject: Re: bug#1798: Acknowledgement (23.0.60; easypg incompatible with
	tramp?)
Date: Tue, 6 Jan 2009 17:54:18 +1100

I tried this to tell epa NOT to encrypt tramp's cache files, but it didn't work.

ELISP> (rx (or (not (any "/"))
               (and "/" (not (any "t")))
               (and "/t" (not (any "m")))
               (and "/tm" (not (any "p")))
               (and "/tmp" (not (any "/")))
               (and "/tmp/" (not (any "t")))
               (and "/tmp/t" (not (any "r")))
               (and "/tmp/tr" (not (any "a")))
               (and "/tmp/tra" (not (any "m")))
               (and "/tmp/tram" (not (any "p")))
               (and "/tmp/tramp" (not (any ".")))))
"[^/]\\|/[^t]\\|/t[^m]\\|/tm[^p]\\|/tmp[^/]\\|/tmp/[^t]\\|/tmp/t[^r]\\|/tmp/tr[^a]\\|/tmp/tra[^m]\\|/tmp/tram[^p]\\|/tmp/tramp[^.]"
ELISP> epa-file-name-regexp
"\\`\\([^/]\\|/[^t]\\|/t[^m]\\|/tm[^p]\\|/tmp[^/]\\|/tmp/[^t]\\|/tmp/t[^r]\\|/tmp/tr[^a]\\|/tmp/tra[^m]\\|/tmp/tram[^p]\\|/tmp/tramp[^.]\\).*\\([^/]\\|/[^t]\\)\\.gpg\\(~\\|\\.~[0-9]+~\\)?\\'"
ELISP> 

Message #15 received at submit <at> emacsbugs.donarmstrong.com (full text, mbox):

From: Daiki Ueno <ueno <at> unixuser.org>
To: trentbuck <at> gmail.com
Cc: 1798 <at> debbugs.gnu.org, emacs-pretest-bug <at> gnu.org,
        rfrancoise <at> debian.org
Subject: Re: bug#1798: 23.0.60; easypg incompatible with tramp?
Date: Fri, 09 Jan 2009 11:02:25 +0900

>>>>> In <4962d633.16be600a.5919.ffff9d75 <at> mx.google.com> 
>>>>>	trentbuck <at> gmail.com wrote:
> I tried to open a remote, encrypted file /ssh:foo:/bar/quux.txt.gpg.
> When I do, it immediately pops up with this buffer:

>     Select recipents for encryption.
>     If no one is selected, symmetric encryption will be performed.  
>     - `m' to mark a key on the line
>     - `u' to unmark a key on the line
>     [Cancel] [OK]
>     <list of keys>

> It looks like easypg is trying to encrypt the file, instead of opening
> it!  I think this problem is because tramp starts by reading the
> remote file in and writing it out to /tmp/<gibberish>.gpg.

I can't reproduce it here.  Could you please try:

M-x debug-on-entry epa-file-write-region

to figure out which function calls `write-region' handler?

Regards,
-- 
Daiki Ueno

Message #25 received at 1798 <at> debbugs.gnu.org (full text, mbox):

From: Michael Albinus <michael.albinus <at> gmx.de>
To: "Trent W. Buck" <trentbuck <at> gmail.com>
Cc: 1798 <at> debbugs.gnu.org
Subject: Re: bug#1798: (23.0.60; easypg incompatible with tramp?)
Date: Fri, 08 Jul 2011 20:07:14 +0200

"Trent W. Buck" <trentbuck <at> gmail.com> writes:

> I tried this to tell epa NOT to encrypt tramp's cache files, but it didn't work.

I've just checked with Emacs 24.0.50, it works without any
tweakings. Could you, please, retest?

Thanks, and best regards, Michael.

Message #30 received at 1798-done <at> debbugs.gnu.org (full text, mbox):

From: Michael Albinus <michael.albinus <at> gmx.de>
To: "Trent W. Buck" <trentbuck <at> gmail.com>
Cc: 1798-done <at> debbugs.gnu.org
Subject: Re: bug#1798: (23.0.60; easypg incompatible with tramp?)
Date: Sun, 24 Jul 2011 12:03:17 +0200

Michael Albinus <michael.albinus <at> gmx.de> writes:

> I've just checked with Emacs 24.0.50, it works without any
> tweakings. Could you, please, retest?

No reply, so I close the bug. In case you disagree, you could reopen it.

Best regards, Michael.

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