Closes: #482693

[pgp-tools.git] / gpg-mailkeys / gpg-mailkeys

diff --git a/gpg-mailkeys/gpg-mailkeys b/gpg-mailkeys/gpg-mailkeys
index c065751f6845c8be5e10d2facaa177820eb005ae..cacaf1dfac3637ac23b29c69ce1f8341d085e063 100755 (executable)
--- a/gpg-mailkeys/gpg-mailkeys
+++ b/gpg-mailkeys/gpg-mailkeys
@@ -1,12 +1,16 @@
 #! /bin/sh
+#
+# gpg-mailkeys: mail out just signed keys to their owners
+#
+# $Id$
 
 set -e
 
-VERSION="0.3.1"
+VERSION='$Rev$'
 
 if [ -z "$*" ]; then
-       echo "Send people their newly signed GPG key by mail."
-       echo "Usage: $0 keyid ..."
+       printf "Send people their newly signed GPG key by mail.\n"
+       printf "Usage: $0 keyid ...\n"
        exit 1
 fi
 
@@ -34,20 +38,21 @@ fi
 FAILKEYS=
 
 while [ -n "$1" ]; do
-       echo -n "[$1] "
+       printf "[$1] "
        TEMPFILE=`mktemp -t gpg2mail.XXXXXX`
        ADDR=`gpg --with-colons --fixed-list-mode --list-key $1 | sed -e 's/^uid:[^re][^:]*:[^:]*:[^:]*:[^:]*:[^:]*:[^:]*:[^:]*:[^:]*:\([^:<]*<[^:>]*>\):.*/@@uid@@ \1/' -e '/^@@uid@@ /!d' -e 's/([^)]*)//g' -e 's/  */ /g' -e 's/^@@uid@@ //' | head -1`
        if [ -z "$ADDR" ]; then
-               echo "(no usable user ids)"
+               printf "(no usable user ids)\n"
                FAILKEYS="$FAILKEYS:$1"
                shift 1
                continue
        fi
-       BOUNDARY="ksp-$$-boundary-$RANDOM"
+       NANOTIME=`date +%s-%N`
+       BOUNDARY="ksp-$$-boundary-$NANOTIME"
        
-       echo -n "$ADDR:"
+       printf "$ADDR:"
        if [ $FROM ]; then
-               echo >$TEMPFILE "From: $NAME <$FROM>"
+               printf >$TEMPFILE "From: $NAME <$FROM>\n"
        fi
 cat << EOM >> $TEMPFILE
 To: $ADDR
@@ -55,7 +60,7 @@ Subject: $SUBJECT
 User-Agent: gpg-mailkeys/$VERSION
 MIME-Version: 1.0
 Content-Type: multipart/mixed; micalg=pgp-sha1;
-    protocol="application/pgp-signature"; boundary="$BOUNDARY"
+    boundary="$BOUNDARY"
 Content-Disposition: inline
 
 
@@ -71,29 +76,28 @@ $TEXT
 EOM
 
 if [ -f ~/.signature ]; 
-       then echo "--=20" >> $TEMPFILE 
+       then printf -- "--=20\n" >> $TEMPFILE 
        cat ~/.signature >> $TEMPFILE
 fi
 
 cat << EOM >> $TEMPFILE
 
 --$BOUNDARY
-Content-Type: text/plain; charset=us-ascii
-Content-Disposition: attachment; filename="$1.sig"
+Content-Type: application/pgp-keys
+Content-Disposition: attachment; filename="$1.asc"
 
 `gpg --armor --export $1`
 
 --$BOUNDARY--
 EOM
-       echo -n " sending"
-       /usr/sbin/sendmail -t <$TEMPFILE
+       printf " sending"
+       /usr/sbin/sendmail -ti <$TEMPFILE
        rm $TEMPFILE
-       echo " done."
+       printf " done.\n"
        shift 1
 done
 
 if [ -n "$FAILKEYS" ]; then
-       echo
-       echo "Note: The following keys could not be sent:"
-       echo "$FAILKEYS" | tr ':' '\n' | sed -e '/^ *$/d' -e 's/^/  /'
+       printf "\nNote: The following keys could not be sent:\n"
+       printf "$FAILKEYS\n" | tr ':' '\n' | sed -e '/^ *$/d' -e 's/^/  /'
 fi