release/src/router/pptpd/tools/vpnstats

   1 #!/bin/bash
   2 #
   3 # vpnstats      Get commaseparated file and mail it to the admin
   4 # Version 1.0 beta by Richard de Vroede - Linvision BV <richard@linvision.com>
   5 #
   6
   7 # check for conf file, else create with defaults
   8 CONF=/etc/vpnstats.conf
   9 if [ ! -f $CONF ]; then
  10     echo "LOGFILE=/var/log/messages.1" > $CONF
  11     echo "STATFILE=/var/log/vpnstats" >> $CONF
  12     echo "TEMPFILE=/tmp/tmpvpnstats" >> $CONF
  13     echo "SMTP=localhost" >> $CONF
  14     echo "FROM=" >> $CONF
  15     echo "TO=" >> $CONF
  16 fi
  17 . $CONF
  18
  19 # check for weekly crontab, else create it
  20 CRON=/etc/cron.weekly/vpnstats.cron
  21 if [ ! -f $CRON ]; then
  22     echo "#!/bin/bash" > $CRON
  23     echo "$0" >> $CRON
  24     chmod 755 $CRON
  25 fi
  26
  27 echo "Name,Login,Logout,Connected Minutes,Recieved Bytes,Transmitted Bytes" > $STATFILE
  28 PPPDPID=$(grep "peer authentication succeeded" $LOGFILE | cut -d [ -f2 | cut -d ] -f 1)
  29 while [ "$PPPDPID" != "" ]; do
  30     PID=$(echo $PPPDPID | awk '{print $1}')
  31     grep $PID $LOGFILE | grep pppd | grep -v pptpd > $TEMPFILE
  32     NAME=$(grep "succeeded for" $TEMPFILE | awk -F "succeeded for" '{print $2}' | cut -d " " -f 2)
  33     LOGIN=$(grep "succeeded for" $TEMPFILE | cut -d " " -f 1-3)
  34     LOGOUT=$(grep "Connect time" $TEMPFILE | cut -d " " -f 1-3)
  35     CONNECT=$(grep "Connect time" $TEMPFILE | cut -d ] -f 2 | cut -d " " -f 4)
  36     RXB=$(grep "Sent" $TEMPFILE | cut -d ] -f 2 | cut -d " " -f 3)
  37     TXB=$(grep "Sent" $TEMPFILE | cut -d ] -f 2 | cut -d " " -f 6)
  38     echo "$NAME,$LOGIN,$LOGOUT,$CONNECT,$RXB,$TXB" >> $STATFILE
  39     PPPDPID=$(echo $PPPDPID | sed "s%$PID%%")
  40     rm -f $TEMPFILE
  41 done
  42
  43 MAILER=$(echo $(locate sendEmail) | awk '{print$1}')
  44 if [ "$MAILER" != "" ]; then
  45     if [ "$FROM" = "" ]; then FROM=root@`uname -n`; fi
  46     if [ "$TO" = "" ]; then TO=root@localhost; fi
  47     $MAILER -s $SMTP -u "VPNstats" -f $FROM -t $TO -m " " -a $STATFILE
  48 else
  49     if [ -f "/bin/mail" ]; then
  50        cat $STATFILE | /bin/mail -s "VPNstats" $TO
  51     else
  52        echo "You need /bin/mail OR"
  53        echo "the Perl program sendEmail located at http://freshmeat.net/projects/sendemail/"
  54     fi
  55 fi