##########################################################################

# $Id$

##########################################################################

# $Log: pureftpd,v $

# Revision 1.12  2008/06/30 23:07:51  kirk

# fixed copyright holders for files where I know who they should be

#

# Revision 1.11  2008/03/24 23:31:26  kirk

# added copyright/license notice to each script

#

# Revision 1.10  2005/09/29 15:17:32  bjorn

# Fixed errant comment

#

# Revision 1.9  2005/08/28 22:40:08  bjorn

# Patch from Piotr Krukowiecki to prevent illegal division by 0, and

# additional ignored lines.

#

# Revision 1.8  2005/07/21 05:49:21  bjorn

# Allows for spaces in filenames; adds transfer statistics;

# ignores deleted/moved/renamed files.  Patches from  Piotr Krukowieck.

#

# Revision 1.7  2005/07/13 16:07:53  mike

# Fixed ignoreunmatched typo and set env variable for it -mgt

#

# Revision 1.6  2005/02/24 17:08:05  kirk

# Applying consolidated patches from Mike Tremaine

#

# Revision 1.5  2005/02/16 00:43:28  mgt

# Added #vi tag to everything, updated ignore.conf with comments, added emerge and netopia to the tree from Laurent -mgt

#

# Revision 1.4  2004/07/29 19:33:29  mgt

# Chmod and removed perl call -mgt

#

# Revision 1.3  2004/07/10 01:54:35  mgt

# sync with kirk -mgt

#

# Revision 1.3  2004/02/03 02:45:26  kirk

# Tons of patches, and new 'oidentd' and 'shaperd' filters from

# Pawe? Go?aszewski" <blues@ds.pg.gda.pl>

#

##########################################################################

#######################################################

## Copyright (c) 2008 Chris Smith

## Covered under the included MIT/X-Consortium License:

##    http://www.opensource.org/licenses/mit-license.php

## All modifications and contributions by other persons to

## this script are assumed to have been donated to the

## Logwatch project and thus assume the above copyright

## and licensing terms.  If you want to make contributions

## under your own copyright or a different license this

## must be explicitly stated in the contribution an the

## Logwatch project reserves the right to not accept such

## contributions.  If you have made significant

## contributions to this script and want to claim

## copyright please contact logwatch-devel@lists.sourceforge.net.

#########################################################

##########################################################################

# Written & Maintained by Chris Smith (csmith@squiz.net)

##########################################################################

$Detail = $ENV{'LOGWATCH_DETAIL_LEVEL'};

$ShowLogins  = $ENV{'show_logins'};

$ShowLogouts = $ENV{'show_logouts'};

$ShowDataStats = $ENV{'show_data_stats'};

$ShowDataTransfers = $ENV{'show_data_transfers'};

$ShowNewConnections = $ENV{'show_new_connections'};

$IgnoreUnmatched = $ENV{'pureftpd_ignore_unmatched'} || 0;

$MinAvgSize = 200*1024 if (!defined ($MinAvgSize = $ENV{'min_avg_file_size'}));

$TopPeopleNr = 3 if (!defined ($TopPeopleNr = $ENV{'top_people_nr'}));

$PureShutdown = 0;

while (defined($ThisLine = <STDIN>)) {

   if (

      ( $ThisLine =~ /last message repeated/ ) or

      ( $ThisLine =~ /Timeout/) or

      ( $ThisLine =~ /Can't change directory/) or

      ( $ThisLine =~ /File successfully renamed or moved/) or

      ( $ThisLine =~ /This is a private system - No anonymous login/) or

      ( $ThisLine =~ /Authentication failed for user/) or

      ( $ThisLine =~ /Transfer aborted/) or

      ( $ThisLine =~ /pure-ftpd startup( |) succeeded/)

   ) {

      #We don't care about these

   } elsif (($IP,$j) = ($ThisLine =~ /\@(.*?)\)(.*?)new connection/i )) {

      $NewConnections{$IP}++;

   } elsif (($IP,$j) = ($ThisLine =~ /\@(.*?)\)(.*?)logout/i )) {

      $Logouts{$IP}++;

   } elsif (($IP,$j) = ($ThisLine =~ /\@(.*?)\)(.*?)unable to set up secure anonymous ftp/i )) {

      $SecureAnon{$IP}++;

   } elsif (($IP,$User) = ($ThisLine =~ /\@(.*?)\)\s*\[info\]\s*(.*?) is now logged in/i )) {

      $Logins->{$IP}->{$User}++;

   } elsif (($j,$ConnectionCount,$IP) = ($ThisLine =~ /(.*?)too many connections \((.*?)\) from this ip\: \[(.*?)\]/i )) {

      $TooManyConnections->{$ConnectionCount}->{$IP}++;

   } elsif (($User,$Location,$File,$Direction, $Size, $Speed) = ($ThisLine =~ /\((.*?)\@(.*?)\)\s+\[\w+\]\s+(.*?)\s(downloaded|uploaded)\s+\((\d+) bytes, (.+)KB\/sec\)/)) {

      $Transfers->{$Direction}->{$User}->{$Location}->{$File}++;

      $Stats->{$Direction}->{"files_count"}++;

      $Stats->{$Direction}->{"files_size"} += $Size;

      $Stats->{$Direction}->{"people"}->{$User} += $Size;

      if ($Size >= $MinAvgSize) {

         $Stats->{$Direction}->{"speed"}->{"max"} = $Speed

            if ($Stats->{$Direction}->{"speed"}->{"max"} < $Speed);

         $Stats->{$Direction}->{"speed"}->{"tmp_size"} += $Size;

         $Stats->{$Direction}->{"speed"}->{"tmp_time"} += $Size/($Speed*1024);

      }

   } elsif ($ThisLine =~ m/pure-ftpd shutdown( |) succeeded/) {

      $PureShutdown++;

   } else {

      # Report any unmatched entries...

      push @OtherList,$ThisLine;

   }

}

##########################

#

if ($PureShutdown > 0) {

   print "\nPure-ftpd shutdown $PureShutdown Time(s)\n";

}

if ($ShowNewConnections) {

   if (keys %NewConnections) {

      print "\nNew Connections:\n";

      foreach $Line (sort {$a cmp $b} keys %NewConnections) {

         print "\t" . $Line . " - ". $NewConnections{$Line} . " Time(s)\n";

      }

   }

}

if ($ShowLogins) {

   if (keys %{$Logins}) {

      print "\nSuccessful Logins:\n";

      foreach $Line (sort {$a cmp $b} keys %{$Logins}) {

         foreach $Detail (sort {$a cmp $b} keys %{$Logins->{$Line}}) {

            print "\t" . $Detail. " (" . $Line . ") - ". $Logins->{$Line}->{$Detail} . " Time(s)\n";

         }

      }

   }

}

if (keys %{$TooManyConnections}) {

   print "\nToo Many Connections:\n";

   foreach $Line (sort {$a cmp $b} keys %{$TooManyConnections}) {

      foreach $Detail (sort {$a cmp $b} keys %{$TooManyConnections->{$Line}}) {

         print "\t" . $Detail. " (" . $Line . " connections) - ". $TooManyConnections->{$Line}->{$Detail} . " Time(s)\n";

      }

   }

}

if ($ShowDataStats) {

   foreach $Direction (keys %{$Stats}) {

      print "\nTransfer statistics - $Direction files:\n";

      print "\t$Stats->{$Direction}->{files_count} $Direction files\n";

      printf "\t%.2f $Direction MB\n", ($Stats->{$Direction}->{'files_size'}/1024)/1024;

      if ($Stats->{$Direction}->{speed}) {

         print "\t$Stats->{$Direction}->{speed}->{max}KB max speed\n";

         printf "\t%.2fKB/s average speed\n", $Stats->{$Direction}->{'speed'}->{'tmp_size'}/$Stats->{$Direction}->{'speed'}->{'tmp_time'}/1024;

      }

      @top_people = sort { $Stats->{$Direction}->{'people'}->{$b} <=> $Stats->{$Direction}->{'people'}->{$a} } keys %{ $Stats->{$Direction}->{'people'} };

      if (@top_people) {

         print "\tTop $TopPeopleNr people:\n";

         foreach $User (splice @top_people, 0, $TopPeopleNr) {

            printf "\t\t%7.2fMB $User\n", $Stats->{$Direction}->{'people'}->{$User}/1024/1024;

         }

      }

   }

}

if ($ShowDataTransfers) {

   foreach $Direction (keys %{$Transfers}) {

      print "\nData $Direction:\n";

      foreach $User (sort {$a cmp $b} keys %{ $Transfers->{$Direction} }) {

         foreach $Location (sort {$a cmp $b} keys %{ $Transfers->{$Direction}->{$User} }) {

            foreach $Filename (sort {$a cmp $b} keys %{ $Transfers->{$Direction}->{$User}->{$Location}}) {

               print "\tUser " . $User . " " . $Direction . " " . $Filename . " from " . $Location . " - ". $Direction->{$User}->{$Location}->{$Filename} . " Time(s)\n";

            }

         }

      }

   }

}

if (keys %SecureAnon) {

   print "\nUnsuccessful Secure Anonymous Connections:\n";

   foreach $Line (sort {$a cmp $b} keys %SecureAnon) {

      print "\t" . $Line . " - ". $SecureAnon{$Line} . " Time(s)\n";

   }

}

if ($ShowLogouts) {

   if (keys %Logouts) {

      print "\nLogouts:\n";

      foreach $Line (sort {$a cmp $b} keys %Logouts) {

         print "\t" . $Line . " - ". $Logouts{$Line} . " Time(s)\n";

      }

   }

}

if (($#OtherList >= 0) and (not $IgnoreUnmatched)){

   print "\n**Unmatched Entries**\n";

   print @OtherList;

}

exit(0);

# vi: shiftwidth=3 tabstop=3 syntax=perl et

# Local Variables:

# mode: perl

# perl-indent-level: 3

# indent-tabs-mode: nil

# End: