diff options
| -rwxr-xr-x | userforward | 30 |
1 files changed, 24 insertions, 6 deletions
diff --git a/userforward b/userforward index 4aa4c21..88f2413 100755 --- a/userforward +++ b/userforward @@ -5,16 +5,22 @@ if [ $# \< 2 -o $# \> 3 ]; then exit 1 fi -uid=$1 +user=$1 addr=$2 force=$3 set -e -homedir=`getent passwd $uid | awk -F: '{print $6}';` +uid=`id -u $user` +if [ $uid \< 1000 ]; then + echo "ERROR: User is not a real user (uid too low)!" + exit 1 +fi + +homedir=`getent passwd $user | awk -F: '{print $6}';` if [ -e $homedir/.forward -a "x$force" != "xforce" ]; then - echo "User \"$uid\" already has a .forward - (add \"force\" to overwrite...)" + echo "ERROR: User \"$user\" already has a .forward (add \"force\" to overwrite...)!" exit 1 fi @@ -22,9 +28,21 @@ if [ -d $homedir ]; then touch $homedir/.forward echo "echo $addr>$homedir/.forward" echo $addr>$homedir/.forward - chown $uid. $homedir/.forward - echo "Done!" + chown $user. $homedir/.forward else - echo "Problem with user \"$uid\": Homedir \"$homedir\" doesn't exist - exiting..." + echo "ERROR: Homedir \"$homedir\" of user \"$user\" doesn't exist!" exit 1 fi + +mailspool=/var/mail/$user +thismaildomain=`cat /etc/mailname 2> /dev/null || hostname -d` + +if [ -f $mailspool ]; then + if [ -s $mailspool -a -x /usr/bin/formail -a -x /usr/lib/sendmail ]; then + /usr/bin/formail -A "X-Resent-By: postmaster@$thismaildomain" -i "To: $addr" -R Cc: Old-Cc: -R Bcc: Old-Bcc: -s /usr/lib/sendmail -t < $mailspool + rm -f $mailspool + echo "Old incoming mails forwarded to new account." + else + echo "OBS! Old incoming mails not forwarded." +fi +echo "Done!" |