3. password-free login (public key authentication) from client to
server. [Here](http://www.debian-administration.org/articles/152) is a
-good page on how to set it up.
+good page on how to set it up (<del>3</del>).
4. a reasonably fast connection. (This isn't really *necessary*, but if
your connection is too slow, this won't be very pleasant to use, and
certainly won't seem transparent.)
+(<del>3</del>) If you don't want / cannot use password-free login,
+[[This|remoteusage/124]] page provides yet another alternative.
+
## Configure `ssh` on the client computer ##
Add this to your `~/.ssh/config`:
printf -v ARGS "%q " "$@"
exec ssh notmuch notmuch ${ARGS}
-and give it execute permissons: `chmod +x remote-notmuch.sh`
+and give it execute permissions: `chmod +x remote-notmuch.sh`
Now you can run `remote-notmuch.sh new`, or other notmuch commands. You
can call the script anything you like. (You could also call it `notmuch`
(setq notmuch-command "/path/to/your/remote-notmuch.sh")
-If you use Fcc, you may want to do something like this on the client, to
-Bcc mails to yourself:
+If you use Fcc and Notmuch older than 0.23, you may want to do something like
+this on the client, to Bcc mails to yourself:
(setq notmuch-fcc-dirs nil)
(add-hook 'message-header-setup-hook
(notmuch-user-name)
(notmuch-user-primary-email))))))
+Starting from 0.23, Fcc is also done through notmuch-command.
+
+## Additional Emacs remote-notmuch configuration ##
+
+To prevent you from having to maintain your GPG private keys on the remote
+server, you can add advice to `notmuch-show-view-raw-message` to enable epa
+inline decryption from notmuch raw message views.
+
+```elisp
+;; enable gpg decryption in raw view
+(defadvice notmuch-show-view-raw-message
+ (after notmuch-show-view-raw-message-after activate)
+ (epa-mail-mode))
+```
+
+When using remote-notmuch in an environment that brings the ssh tunnel up and
+down often (e.g. laptop suspends), it's helpful to have an Emacs process
+sentinel in place that will monitor the process state of your remote-notmuch
+ssh session.
+
+```elisp
+(defvar my/ssh-tunnel-notmuch-proc nil)
+
+(defun my/ssh-tunnel-notmuch ()
+ "Start and monitor ssh session for remote-notmuch."
+ (my/ssh-tunnel-with-proc
+ (proc "~/.ssh/config" "notmuch")
+ (set-process-sentinel
+ proc
+ #'(lambda (proc string)
+ (when (buffer-live-p (process-buffer proc))
+ (kill-buffer (process-buffer proc)))
+ (when (yes-or-no-p "Restart notmuch control master? ")
+ (setq my/ssh-tunnel-notmuch-proc (my/ssh-tunnel-notmuch)))))
+ proc))
+
+(defadvice notmuch
+ (before notmuch-before activate)
+ (unless (process-live-p my/ssh-tunnel-notmuch-proc)
+ (message "Starting notmuch control master")
+ (setq my/ssh-tunnel-notmuch-proc (my/ssh-tunnel-notmuch))))
+
+;;; here be dragons
+
+(require 'cl-lib)
+(require 'tramp)
+
+(cl-defmacro my/ssh-tunnel-with-proc ((proc ssh-tunnel-config-path ssh-tunnel-config-name) &body body)
+ "Bind PROC with an ssh process for SSH-TUNNEL-CONFIG-NAME from SSH-TUNNEL-CONFIG-PATH for BODY.
+
+ Example of use:
+
+ (defun my/ssh-tunnel-start ()
+ \"returns active process or nil\"
+ (my/ssh-tunnel-with-proc (proc \"~/my-ssh-configs/someconfig.ssh\"
+ \"name_of_config\")
+ ;; BODY with process bound to proc
+ proc))
+ "
+ (let ((ssh-tunnel-process (gensym "ssh-tunnel-process")))
+
+ `(let ((,ssh-tunnel-process nil)
+ (ssh-tunnel-buffer-name (format "*%s*" ,ssh-tunnel-config-name))
+ (ssh-tunnel-config ,ssh-tunnel-config-name))
+ (if (not (process-live-p ,ssh-tunnel-process))
+ (let ((process (start-process
+ ,ssh-tunnel-config-name
+ (generate-new-buffer ssh-tunnel-buffer-name)
+ "ssh"
+ "-C"
+ "-N"
+ "-F"
+ (format "%s" (expand-file-name ,ssh-tunnel-config-path))
+ ,ssh-tunnel-config-name)))
+ (if (process-live-p process)
+ (progn
+ (setq ,ssh-tunnel-process process)
+ (set-process-filter
+ process
+ #'(lambda (proc string)
+ (when (and (process-live-p proc)
+ (buffer-live-p (process-buffer proc)))
+ (if (string-match-p tramp-password-prompt-regexp string)
+ (process-send-string proc (concat (read-passwd string) "\n"))
+ (princ (format "%s" string)
+ (process-buffer proc))))))
+ (set-process-sentinel
+ process
+ #'(lambda (proc string)
+ (message "%s-sentinel: %s" ,ssh-tunnel-config-name string)))
+ (message "Started ssh config: %s" ,ssh-tunnel-config-name))
+ ;; else
+ (message "Could not start ssh config: %s" ,ssh-tunnel-config-name)))
+ (message "%s already running" ,ssh-tunnel-config-name))
+ ;; BODY
+ (let ((,proc ,ssh-tunnel-process))
+ ,@body)
+ )))
+```
+
## Problems ##
Some things probably won't work perfectly, and there might be some
to list them here. And, of course, if you improve on any of these
approaches, please do edit this page and let people know!
-If you have issues, you may want to try the [[old remote usage
-instructions|remoteusage-old]].
+If you have issues, you may want to try the
+[[old remote usage instructions|remoteusage/old]] or
+[[yet another alternative|remoteusage/124]].
projects / notmuch-wiki / blobdiff