(notmuch-show-max-text-part-size 0)
;; Insert headers for parts as appropriate for replying.
(notmuch-show-insert-header-p-function notmuch-mua-reply-insert-header-p-function)
+ ;; Ensure that any encrypted parts are
+ ;; decrypted during the generation of the reply
+ ;; text.
+ (notmuch-show-process-crypto process-crypto)
;; Don't indent multipart sub-parts.
(notmuch-show-indent-multipart nil))
- (notmuch-show-insert-body original (plist-get original :body) 0)
- (buffer-substring-no-properties (point-min) (point-max)))))
+ ;; We don't want sigstatus buttons (an information leak and usually wrong anyway).
+ (letf (((symbol-function 'notmuch-crypto-insert-sigstatus-button) #'ignore)
+ ((symbol-function 'notmuch-crypto-insert-encstatus-button) #'ignore))
+ (notmuch-show-insert-body original (plist-get original :body) 0)
+ (buffer-substring-no-properties (point-min) (point-max))))))
(set-mark (point))
(goto-char start)
(notmuch-mua-reply query-string sender reply-all)
(deactivate-mark)))
+(defun notmuch-mua-check-no-misplaced-secure-tag ()
+ "Query user if there is a misplaced secure mml tag.
+
+Emacs message-send will (probably) ignore a secure mml tag unless
+it is at the start of the body. Returns t if there is no such
+tag, or the user confirms they mean it."
+ (save-excursion
+ (let ((body-start (progn (message-goto-body) (point))))
+ (goto-char (point-max))
+ (or
+ ;; We are always fine if there is no secure tag.
+ (not (search-backward "<#secure" nil 't))
+ ;; There is a secure tag, so it must be at the start of the
+ ;; body, with no secure tag earlier (i.e., in the headers).
+ (and (= (point) body-start)
+ (not (search-backward "<#secure" nil 't)))
+ ;; The user confirms they means it.
+ (yes-or-no-p "\
+There is a <#secure> tag not at the start of the body. It is
+likely that the message will be sent unsigned and unencrypted.
+Really send? ")))))
+
+(defun notmuch-mua-check-secure-tag-has-newline ()
+ "Query if the secure mml tag has a newline following it.
+
+Emacs message-send will (probably) ignore a correctly placed
+secure mml tag unless it is followed by a newline. Returns t if
+any secure tag is followed by a newline, or the user confirms
+they mean it."
+ (save-excursion
+ (message-goto-body)
+ (or
+ ;; There is no (correctly placed) secure tag.
+ (not (looking-at "<#secure"))
+ ;; The secure tag is followed by a newline.
+ (looking-at "<#secure[^\n>]*>\n")
+ ;; The user confirms they means it.
+ (yes-or-no-p "\
+The <#secure> tag at the start of the body is not followed by a
+newline. It is likely that the message will be sent unsigned and
+unencrypted. Really send? "))))
+
+(defun notmuch-mua-send-common (arg &optional exit)
+ (interactive "P")
+ (when (and (notmuch-mua-check-no-misplaced-secure-tag)
+ (notmuch-mua-check-secure-tag-has-newline))
+ (letf (((symbol-function 'message-do-fcc) #'notmuch-maildir-message-do-fcc))
+ (if exit
+ (message-send-and-exit arg)
+ (message-send arg)))))
+
(defun notmuch-mua-send-and-exit (&optional arg)
(interactive "P")
- (letf (((symbol-function 'message-do-fcc) #'notmuch-maildir-message-do-fcc))
- (message-send-and-exit arg)))
+ (notmuch-mua-send-common arg 't))
(defun notmuch-mua-send (&optional arg)
(interactive "P")
- (letf (((symbol-function 'message-do-fcc) #'notmuch-maildir-message-do-fcc))
- (message-send arg)))
+ (notmuch-mua-send-common arg))
(defun notmuch-mua-kill-buffer ()
(interactive)