rpm-user_group.sh

   1 #!/bin/sh
   2
   3 [ -f /etc/sysconfig/rpm ] && . /etc/sysconfig/rpm
   4 [ -z "$RPM_SCRIPTVERBOSITY" ] && RPM_SCRIPTVERBOSITY=5
   5
   6 if [ -x /usr/bin/banner.sh ]; then
   7         BANNERCMD="/usr/bin/banner.sh "
   8         BANNERPARA="-s -M user-group.error"
   9 else
  10         BANNERCMD="cat"
  11         BANNERPARA=""
  12 fi
  13
  14 if [ "$1" = user -o "$1" = group ]; then
  15         MODE=$1
  16 else
  17         echo ERROR | $BANNERCMD $BANNERPARA
  18         exit 2
  19 fi
  20 shift
  21
  22 bannercmd()
  23 {
  24         if [ "$BANNERCMD" == cat ]; then
  25                 echo cat
  26         else
  27                 if [ "$RPM_SCRIPTVERBOSITY" -lt 2 ]; then
  28                         echo "$BANNERCMD -M $1"
  29                 else
  30                         echo "$BANNERCMD -s -M $1"
  31                 fi
  32         fi
  33 }
  34
  35 testrm()
  36 {
  37         [ "$RPM_USERDEL" != yes ] && return 1
  38         [ -z "$1" ] && return 2
  39         rpm -q --whatprovides "${MODE}($1)" >/dev/null 2>&1
  40         # no package Provides it (strange)
  41         [ $? -ne 0 ] && return 0
  42         # only current package Provides it
  43         [ `rpm -q --whatprovides "${MODE}($1)" | wc -l` -lt 2 ] && return 0
  44         return 1
  45 }
  46
  47 if [ "$1" = "testrm" ]; then
  48         testrm $2
  49         exit $?
  50 elif [ "$1" = del ]; then
  51         if testrm $2; then
  52                 echo "Removing $MODE $2" | `bannercmd "${MODE}del-$2"`
  53                 /usr/sbin/${MODE}del $2 || :
  54         fi
  55 elif [ "$MODE" = "user" -a "$1" = "addtogroup" ]; then
  56         USER=$2
  57         GROUP=$3
  58         GROUPS=`id -n -G $USER | sed -e's/^[^ ]* //;s/ /,/g'`
  59         if ! echo ",$GROUPS," | grep -q ",$GROUP," ; then
  60             echo "Adding user $USER to group $GROUP" | `bannercmd "${MODE}mod-$USER"`
  61             usermod -G "$GROUPS,$GROUP" $USER
  62         fi
  63 else
  64         echo ERROR
  65         exit 2
  66 fi