Untitled

#!/bin/bash
PATH=/bin:/usr/bin:/sbin:/usr/sbin

. ./config.sh

echo -e "Content-type: text/html\n"
if [ ! "`echo $HTTP_REFERER | grep 'altecnologic.com.br'`" ]; then
  echo "`date +%Y-%m-%d\ %H:%M:%S`: $REMOTE_ADDR: referer invalido: $HTTP_REFERER" >> $BDIR/log/desconecta.log
  echo "<head><meta http-equiv=\"refresh\" content=\"0;url=$LOGIN\"></head>"
  exit
fi
sessao=`grep "^SESSAO=" /var/www/cgi-bin/sessoes/$REMOTE_ADDR 2> /dev/null | cut -f2 -d'=' 2> /dev/null`
bytes=`grep "^BYTES=" /var/www/cgi-bin/sessoes/$REMOTE_ADDR 2> /dev/null | cut -f2 -d'=' 2> /dev/null`
if [ "$sessao" ]; then
  rm -f /var/www/cgi-bin/sessoes/$REMOTE_ADDR


  iptables -t nat -D ALTECNETCARD -s $REMOTE_ADDR -j ACCEPT
  iptables -D ALTECNETCARD -s $REMOTE_ADDR -j ACCEPT
  iptables -D ALTECNETCARD -d $REMOTE_ADDR -j ACCEPT
  iptables -s $REMOTE_ADDR -j DROP
  iptables -d $REMOTE_ADDR -j DROP


  echo "`date +%Y-%m-%d\ %H:%M:%S`: $REMOTE_ADDR: desconectado: $QUERY_STRING"
#>> $BDIR/log/desconecta.log
  echo "<head><meta http-equiv=\"refresh\" content=\"0;url=$ATUALIZA?gw=$GW&pw=$PW&sessao=$sessao&bytes=$bytes&fechar=1\"></head>"
else
  if [ "$QUERY_STRING" ]; then
    sessao="`echo $QUERY_STRING | grep '^sessao='`"
    echo "`date +%Y-%m-%d\ %H:%M:%S`: $REMOTE_ADDR: desconectado: $QUERY_STRING"
# >> $BDIR/log/desconecta.log
    echo "<head><meta http-equiv=\"refresh\" content=\"0;url=$ATUALIZA?gw=$GW&pw=$PW&$sessao&fechar=1\"></head>"
  else
    echo "<head><meta http-equiv=\"refresh\" content=\"0;url=$LOGIN\"></head>"
  fi
fi