All patches and comments are welcome. Please squash your changes to logical
commits before using git-format-patch and git-send-email to
patches@git.madduck.net.
If you'd read over the Git project's submission guidelines and adhered to them,
I'd be especially grateful.
3 # ack-recipients – require double-checking of some recipients
5 # refuse to send a mail as long as recipients listed in ~/.mutt/ack-recipients
6 # are not individually "signed-off" by adding their e-mail addresses to the
7 # X-Acked header. This header is removed from the mail before it is sent.
9 # The file ~/.mutt/ack-recipients stores sha256sums of lower-cased e-mail
10 # addresses (no newline) instead of the addresses themselves as a measure to
11 # protect privacy. You can get new lines like this:
13 # printf my.new@e-mail.addre.ss | tr '[[:upper:]]' '[[:lower:]]' \
14 # | sha256sum | sed -e 's, .*,,'
16 # E.g. my address (see below) will become
17 # 84d5b33c9376f67274c2ec9ce0e03b6973fb8bc943ebd7abb470c903c47e00f4
19 # Copyright © 2010 martin f. krafft <madduck@madduck.net>
20 # Released under the terms of the Artistic Licence 2.0
24 CHECKLIST="$HOME/.mutt/ack-recipients"
26 ACKED_RCPTS=$(formail -czx ${HEADER}: < $1 | tr -d ',' | tr '[[:upper:]]' '[[:lower:]]')
32 # check if this recipient is in the list of acked recipients
33 rl=$(printf $r | tr '[[:upper:]]' '[[:lower:]]')
34 for a in $ACKED_RCPTS; do [ $a = $rl ] && ack=1 && break; done
35 rs=$(printf $rl | sha256sum)
36 # now check if this unacked recipient needs to be acked
37 if [ $ack -eq 0 ] && grep -q "^${rs%% *}$" "$CHECKLIST"; then
38 echo >&2 "E: will not send mail until $r has been added to the $HEADER header"
43 [ $ret -eq 0 ] || exit $ret
45 # now remove the X-Acked header from the mail
46 TMPFILE=$(mktemp --tmpdir mutt-sendmail.XXXXXXXXXX.msg)
47 settrap () { trap "$@" 0 1 2 3 4 5 6 7 8 10 11 12 13 14 15; }
48 cleanup () { rm -f "$TMPFILE"; settrap -; }
50 formail -I ${HEADER}: < "$MAILFILE" > "$TMPFILE"
51 mv "$TMPFILE" "$MAILFILE"