;;; pgg-gpg.el --- GnuPG support for PGG.
;; Copyright (C) 1999, 2000, 2002, 2003, 2004,
-;; 2005, 2006 Free Software Foundation, Inc.
+;; 2005, 2006, 2007, 2008, 2009, 2010 Free Software Foundation, Inc.
;; Author: Daiki Ueno <ueno@unixuser.org>
-;; Symmetric encryption and gpg-agent support added by:
+;; Symmetric encryption and gpg-agent support added by:
;; Sascha Wilde <wilde@sha-bang.de>
;; Created: 1999/10/28
;; Keywords: PGP, OpenPGP, GnuPG
+;; Package: pgg
;; This file is part of GNU Emacs.
-;; GNU Emacs is free software; you can redistribute it and/or modify
+;; GNU Emacs is free software: you can redistribute it and/or modify
;; it under the terms of the GNU General Public License as published by
-;; the Free Software Foundation; either version 2, or (at your option)
-;; any later version.
+;; the Free Software Foundation, either version 3 of the License, or
+;; (at your option) any later version.
;; GNU Emacs is distributed in the hope that it will be useful,
;; but WITHOUT ANY WARRANTY; without even the implied warranty of
;; GNU General Public License for more details.
;; You should have received a copy of the GNU General Public License
-;; along with GNU Emacs; see the file COPYING. If not, write to the
-;; Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
-;; Boston, MA 02110-1301, USA.
+;; along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.
;;; Code:
:type '(choice (const :tag "New `--recipient' option" "--recipient")
(const :tag "Old `--remote-user' option" "--remote-user")))
-(defcustom pgg-gpg-use-agent nil
+(defcustom pgg-gpg-use-agent t
"Whether to use gnupg agent for key caching."
:group 'pgg-gpg
:type 'boolean)
"GnuPG ID of your default identity.")
(defun pgg-gpg-process-region (start end passphrase program args)
- (let* ((use-agent (pgg-gpg-use-agent-p))
+ (let* ((use-agent (and (null passphrase) (pgg-gpg-use-agent-p)))
(output-file-name (pgg-make-temp-file "pgg-output"))
(args
`("--status-fd" "2"
(errors-buffer pgg-errors-buffer)
(orig-mode (default-file-modes))
(process-connection-type nil)
- exit-status)
+ (inhibit-redisplay t)
+ process status exit-status
+ passphrase-with-newline
+ encoded-passphrase-with-new-line)
(with-current-buffer (get-buffer-create errors-buffer)
(buffer-disable-undo)
(erase-buffer))
(unwind-protect
(progn
(set-default-file-modes 448)
- (let ((coding-system-for-write 'binary)
- (input (buffer-substring-no-properties start end))
- (default-enable-multibyte-characters nil))
- (with-temp-buffer
- (when passphrase
- (insert passphrase "\n"))
- (insert input)
- (setq exit-status
- (apply #'call-process-region (point-min) (point-max) program
- nil errors-buffer nil args))))
+ (let ((coding-system-for-write 'binary))
+ (setq process
+ (apply #'start-process "*GnuPG*" errors-buffer
+ program args)))
+ (set-process-sentinel process #'ignore)
+ (when passphrase
+ (setq passphrase-with-newline (concat passphrase "\n"))
+ (if pgg-passphrase-coding-system
+ (progn
+ (setq encoded-passphrase-with-new-line
+ (encode-coding-string
+ passphrase-with-newline
+ (coding-system-change-eol-conversion
+ pgg-passphrase-coding-system 'unix)))
+ (pgg-clear-string passphrase-with-newline))
+ (setq encoded-passphrase-with-new-line passphrase-with-newline
+ passphrase-with-newline nil))
+ (process-send-string process encoded-passphrase-with-new-line))
+ (process-send-region process start end)
+ (process-send-eof process)
+ (while (eq 'run (process-status process))
+ (accept-process-output process 5))
+ ;; Accept any remaining pending output coming after the
+ ;; status change.
+ (accept-process-output process 5)
+ (setq status (process-status process)
+ exit-status (process-exit-status process))
+ (delete-process process)
(with-current-buffer (get-buffer-create output-buffer)
(buffer-disable-undo)
(erase-buffer)
'binary)))
(insert-file-contents output-file-name)))
(set-buffer errors-buffer)
- (if (not (equal exit-status 0))
- (insert (format "\n%s exited abnormally: '%s'\n"
- program exit-status)))))
+ (if (memq status '(stop signal))
+ (error "%s exited abnormally: '%s'" program exit-status))
+ (if (= 127 exit-status)
+ (error "%s could not be found" program))))
+ (if passphrase-with-newline
+ (pgg-clear-string passphrase-with-newline))
+ (if encoded-passphrase-with-new-line
+ (pgg-clear-string encoded-passphrase-with-new-line))
+ (if (and process (eq 'run (process-status process)))
+ (interrupt-process process))
(if (file-exists-p output-file-name)
(delete-file output-file-name))
(set-default-file-modes orig-mode))))
(let ((args (list "--with-colons" "--no-greeting" "--batch"
(if all "--list-secret-keys" "--list-keys")
string))
- (key-regexp (concat "^\\(sec\\|pub\\)"
+ (key-regexp (concat "^\\(sec\\|pub\\|uid\\)"
":[^:]*:[^:]*:[^:]*:\\([^:]*\\):[^:]*"
- ":[^:]*:[^:]*:[^:]*:\\([^:]*\\):")))
+ ":[^:]*:[^:]*:[^:]*:\\([^:]+\\):")))
(with-temp-buffer
(apply #'call-process pgg-gpg-program nil t nil args)
(goto-char (point-min))
(list "--batch" "--armor" "--always-trust" "--encrypt")
(if pgg-text-mode (list "--textmode"))
(if sign (list "--sign" "--local-user" pgg-gpg-user-id))
- (if recipients
+ (if (or recipients pgg-encrypt-for-me)
(apply #'nconc
(mapcar (lambda (rcpt)
(list pgg-gpg-recipient-argument rcpt))
(provide 'pgg-gpg)
-;;; arch-tag: 2aa5d5d8-93a0-4865-9312-33e29830e000
;;; pgg-gpg.el ends here
projects / gnus / blobdiff