debian/metaproxy.postrm

   1 #!/bin/sh
   2
   3 set -e
   4
   5 case "$1" in
   6     purge)
   7         update-rc.d metaproxy remove >/dev/null
   8
   9         # copy of metaproxy.user, which is gone at this point
  10         SERVER_HOME=/var/metaproxy
  11         SERVER_USER=metaproxy
  12         SERVER_NAME="Metaproxy user"
  13         SERVER_GROUP=metaproxy
  14
  15         # find first and last SYSTEM_UID numbers
  16         for LINE in `grep SYSTEM_UID /etc/adduser.conf | grep -v "^#"`; do
  17             case $LINE in
  18                 FIRST_SYSTEM_UID*)
  19                     FIRST_SYSTEM_UID=`echo $LINE | cut -f2 -d '='`
  20                     ;;
  21                 LAST_SYSTEM_UID*)
  22                     LAST_SYSTEM_UID=`echo $LINE | cut -f2 -d '='`
  23                     ;;
  24                 *)
  25                     ;;
  26             esac
  27         done
  28         # Remove system account if necessary
  29         CREATEDUSER=$SERVER_USER
  30         if [ -n "$FIRST_SYSTEM_UID" ] && [ -n "$LAST_SYSTEM_UID" ]; then
  31             if USERID=`getent passwd $CREATEDUSER | cut -f 3 -d ':'`; then
  32                 if [ -n "$USERID" ]; then
  33                     if [ "$FIRST_SYSTEM_UID" -le "$USERID" ] && \
  34                         [ "$USERID" -le "$LAST_SYSTEM_UID" ]; then
  35                         echo -n "Removing $CREATEDUSER system user.."
  36                         deluser --quiet $CREATEDUSER || true
  37                         echo "..done"
  38                     fi
  39                 fi
  40             fi
  41         fi
  42         # Remove system group if necessary
  43         CREATEDGROUP=$SERVER_GROUP
  44         FIRST_USER_GID=`grep ^USERS_GID /etc/adduser.conf | cut -f2 -d '='`
  45         if [ -n "$FIRST_USER_GID" ]; then
  46             if GROUPGID=`getent group $CREATEDGROUP | cut -f 3 -d ':'`; then
  47                 if [ -n "$GROUPGID" ]; then
  48                     if [ "$FIRST_USER_GID" -gt "$GROUPGID" ]; then
  49                         echo -n "Removing $CREATEDGROUP group.."
  50                         delgroup --only-if-empty $CREATEDGROUP || true
  51                         echo "..done"
  52                     fi
  53                 fi
  54             fi
  55         fi
  56         ;;
  57 esac