#!/bin/sh
#
# uninstall-nessus
#
# Removes the previous configuration of Nessus
#
# Written by Renaud Deraison <deraison@cvs.nessus.org>
#
# This script is distributed under the Gnu General Public License (GPL)
#

prefix=@prefix@
exec_prefix=@exec_prefix@
bindir=@bindir@
sbindir=@sbindir@
libexecdir=@libexecdir@
datadir=@datadir@
sysconfdir=@sysconfdir@
sharedstatedir=@sharedstatedir@
localstatedir=@localstatedir@
libdir=@libdir@
includedir=@includedir@
oldincludedir=@oldincludedir@
infodir=@infodir@
mandir=@mandir@

test "$1" = "-q" && quiet=yes


# check whether we have echo -n, depending
# on the current shell, used
case `echo -n` in
\-n)    Xn=   ; Xc='\c' ;;
*)      Xn=-n ; Xc=
esac


# make sure that we are root, if there is no id command,
# you loose, anyway
case `id 2>/dev/null` in 
uid=0*) 
    ;; 
*)
    echo "only root should use uninstall-nessus"
    exit 1
esac


test -z "$quiet" && 
{
clear

echo "--------------------------------------------------------------------------------"
echo "                          UN-INSTALLATION OF NESSUS"
echo "--------------------------------------------------------------------------------"

echo
echo
echo "This script will de-install older versions Nessus from this system"
echo
echo



echo $Xn "Do you want to also delete your configuration files and keys ? (y/n) [n] " $Xc
read answer < /dev/tty
}


test -z "$answer" && answer=n

test "$answer" = "y" && {
 deleteall=y
 echo "Do you want to delete the configurations of ALL nessus users on this "
 echo $Xn "host ? (y/n) [y] " $Xc
 read answer < /dev/tty
 test "$answer" = "y" && 
 {
  deleteconfs=y
 }
}


test -z "$quiet" && 
{
clear
echo "--------------------------------------------------------------------------------"
echo "                          UN-INSTALLATION OF NESSUS"
echo "--------------------------------------------------------------------------------"

echo
echo
echo "We are now ready to uninstall Nessus from this system"
test -n "$deleteall" && echo "All configuration files will be destroyed"

echo "Press a key to continue"
read nothing < /dev/tty
}

#
# Step 2 - delete files
#
set -x
rm -f  $bindir/nasl
rm -f  $bindir/nasl-config
rm -f  $bindir/nessus
rm -f  $bindir/nessus-config
rm -f  $bindir/nessus-build
rm -f  $bindir/nessus-mkrand
rm -f  $bindir/nessus-mkcert-client

rm -f  $sbindir/nessus-adduser
rm -f  $sbindir/nessus-rmuser
rm -f  $sbindir/nessusd
rm -f  $sbindir/nessus-update-plugins
rm -f  $sbindir/nessus-mkcert

rm -rf $includedir/nessus

rm -f  $libdir/libhosts_gatherer.*
rm -f  $libdir/libnasl.*
rm -f  $libdir/libnessus.*
rm -f  $libdir/libpcap-nessus.*

rm -rf $libdir/nessus
rm -f  $mandir/man1/nasl-config.1
rm -f  $mandir/man1/nasl.1
rm -f  $mandir/man1/nessus-build.1
rm -f  $mandir/man1/nessus-config.1
rm -f  $mandir/man1/nessus.1
rm -f  $mandir/man1/nessus-mkrand.1
rm -f  $mandir/man1/nessus-mkcert-client.1
rm -f  $mandir/man8/nessus-mkcert.8


rm -f  $mandir/man8/nessus-adduser.8
rm -f  $mandir/man8/nessus-rmuser.8
rm -f  $mandir/man8/nessus-update-plugins.8
rm -f  $mandir/man8/nessusd.8

test -n "$deleteall" && {
 rm -rf $localstatedir/nessus
 rm -rf $sysconfdir/nessus
 test -n "$deleteconfs" &&
 {
  for i in `cat /etc/passwd | sed 's/.*:.*:.*:.*:.*:\(.*\):.*/\1/g'|sort|uniq`
  do
    test -f $i/.nessusrc && rm -f $i/.nessusrc
  done
 }
}

set +x


echo "Finished"
rm -f $sbindir/uninstall-nessus