:type 'string)
(defcustom pgg-pgp-shell-file-name "/bin/sh"
- "The GnuPG executable."
+ "File name to load inferior shells from. Bourne shell or its equivalent
+\(not tcsh) is needed for \"2>\"."
+ :group 'pgg-pgp
+ :type 'string)
+
+(defcustom pgg-pgp-shell-command-switch "-c"
+ "Switch used to have the shell execute its command line argument."
:group 'pgg-pgp
:type 'string)
pgg-pgp-extra-args
(list (concat "2>" errors-file-name))))
(shell-file-name pgg-pgp-shell-file-name)
+ (shell-command-switch pgg-pgp-shell-command-switch)
(output-buffer pgg-output-buffer)
(errors-buffer pgg-errors-buffer)
(process-connection-type nil)
(with-current-buffer (get-buffer-create output-buffer)
(buffer-disable-undo)
(erase-buffer))
- (setq process
- (apply #'start-process-shell-command "*PGP*" output-buffer
- program args))
+ (when passphrase
+ (setenv "PGPPASSFD" "0"))
+ (as-binary-process
+ (setq process
+ (apply #'start-process-shell-command "*PGP*" output-buffer
+ program args)))
(set-process-sentinel process 'ignore)
(when passphrase
- (setenv "PGPPASSFD" "0")
(process-send-string process (concat passphrase "\n")))
(process-send-region process start end)
(process-send-eof process)
exit-status (process-exit-status process))
(delete-process process)
(with-current-buffer output-buffer
- (goto-char (point-min))
- (while (search-forward "\r$" nil t)
- (replace-match ""))
+ (pgg-convert-lbt-region (point-min)(point-max) 'LF)
+
(if (memq status '(stop signal))
(error "%s exited abnormally: '%s'" program exit-status))
(if (= 127 exit-status)
)
))
+(luna-define-method lookup-key-string ((scheme pgg-scheme-pgp)
+ string &optional type)
+ (let ((args (list "+batchmode" "+language=en" "-kv" string)))
+ (with-current-buffer (get-buffer-create pgg-output-buffer)
+ (buffer-disable-undo)
+ (erase-buffer)
+ (apply #'call-process pgg-pgp-program nil t args)
+ (goto-char (point-min))
+ (cond
+ ((re-search-forward "^pub\\s +[0-9]+/" nil t);PGP 2.*
+ (buffer-substring (point)(+ 8 (point))))
+ ((re-search-forward "^Type" nil t);PGP 6.*
+ (beginning-of-line 2)
+ (substring
+ (nth 2 (split-string
+ (buffer-substring (point)
+ (progn (end-of-line) (point)))
+ ))
+ 2))))
+ ))
+
(luna-define-method encrypt-region ((scheme pgg-scheme-pgp)
start end recipients)
(let* ((pgg-pgp-user-id pgg-default-user-id)
- (passphrase
- (pgg-read-passphrase
- (format "PGP passphrase for %s: " pgg-pgp-user-id)))
(args
`("+encrypttoself=off +verbose=1" "+batchmode"
"+language=us" "-fate"
,@(if recipients
(mapcar (lambda (rcpt) (concat "\"" rcpt "\""))
- recipients)))))
- (pgg-pgp-process-region start end passphrase
+ (append recipients
+ (if pgg-encrypt-for-me
+ (list pgg-pgp-user-id))))))
+ ))
+ (pgg-pgp-process-region start end nil
pgg-pgp-program args)
- (with-current-buffer pgg-output-buffer
- (when (zerop (buffer-size))
- (insert-buffer-substring pgg-errors-buffer)))
+ (pgg-process-when-success nil)
))
(luna-define-method decrypt-region ((scheme pgg-scheme-pgp)
(let* ((pgg-pgp-user-id pgg-default-user-id)
(passphrase
(pgg-read-passphrase
- (format "PGP passphrase for %s: " pgg-pgp-user-id)))
+ (format "PGP passphrase for %s: " pgg-pgp-user-id)
+ (luna-send scheme 'lookup-key-string
+ scheme pgg-pgp-user-id 'encrypt)))
(args
'("+verbose=1" "+batchmode" "+language=us" "-f")))
(pgg-pgp-process-region start end passphrase
pgg-pgp-program args)
- (with-current-buffer pgg-output-buffer
- (when (zerop (buffer-size))
- (insert-buffer-substring pgg-errors-buffer)))
+ (pgg-process-when-success nil)
))
(luna-define-method sign-region ((scheme pgg-scheme-pgp)
- start end)
+ start end &optional clearsign)
(let* ((pgg-pgp-user-id pgg-default-user-id)
(passphrase
(pgg-read-passphrase
- (format "PGP passphrase for %s: " pgg-pgp-user-id)))
+ (format "PGP passphrase for %s: " pgg-pgp-user-id)
+ (luna-send scheme 'lookup-key-string
+ scheme pgg-pgp-user-id 'sign)))
(args
- (list "-fbast" "+verbose=1" "+language=us" "+batchmode"
+ (list (if clearsign "-fast" "-fbast")
+ "+verbose=1" "+language=us" "+batchmode"
"-u" pgg-pgp-user-id)))
(pgg-pgp-process-region start end passphrase
- pgg-pgp-program args)
- (with-current-buffer pgg-output-buffer
- (when (zerop (buffer-size))
- (insert-buffer-substring pgg-errors-buffer)))
+ pgg-pgp-program args)
+ (pgg-process-when-success
+ (goto-char (point-min))
+ (when (re-search-forward "^-+BEGIN PGP" nil t);XXX
+ (let ((packet
+ (cdr (assq 2 (pgg-parse-armor-region
+ (progn (beginning-of-line 2)
+ (point))
+ (point-max))))))
+ (pgg-add-passphrase-cache
+ (cdr (assq 'key-identifier packet))
+ passphrase))))
))
(luna-define-method verify-region ((scheme pgg-scheme-pgp)
(pgg-pgp-process-region (point-min)(point-max) nil
pgg-pgp-program args)
(delete-file orig-file)
- (delete-file signature)
- (set-buffer pgg-output-buffer)
- (with-current-buffer pgg-output-buffer
- (when (zerop (buffer-size))
- (insert-buffer-substring pgg-errors-buffer)))
+ (if signature (delete-file signature))
+ (pgg-process-when-success
+ (goto-char (point-min))
+ (let ((case-fold-search t))
+ (while (re-search-forward "^warning: " nil t)
+ (delete-region (match-beginning 0)
+ (progn (beginning-of-line 2) (point)))))
+ (goto-char (point-min))
+ (when (re-search-forward "^\\.$" nil t)
+ (delete-region (point-min)
+ (progn (beginning-of-line 2)
+ (point)))))
))
(luna-define-method insert-key ((scheme pgg-scheme-pgp))
(pgg-pgp-process-region start end nil
pgg-pgp-program args)
(delete-file key-file)
+ (pgg-process-when-success nil)
))
(provide 'pgg-pgp)
projects / elisp / semi.git / blobdiff