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########################################################
# Please file all bug reports, patches, and feature
# requests under:
# https://sourceforge.net/p/logwatch/_list/tickets
# Help requests and discusion can be filed under:
# https://sourceforge.net/p/logwatch/discussion/
########################################################
#######################################################
## 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)
##########################################################################
use strict;
my $Detail = $ENV{'LOGWATCH_DETAIL_LEVEL'};
my $ShowLogins = $ENV{'show_logins'};
my $ShowLogouts = $ENV{'show_logouts'};
my $ShowDataStats = $ENV{'show_data_stats'};
my $ShowDataTransfers = $ENV{'show_data_transfers'};
my $ShowNewConnections = $ENV{'show_new_connections'};
my $IgnoreUnmatched = $ENV{'pureftpd_ignore_unmatched'} || 0;
#Init Counters
my $PureShutdown = 0;
#Init String Containers (hash obj)
my (
$IP, $j, $User,
$ConnectionCount, $Logins, $MinAvgSize,
$Stats, $TooManyConnections, $TopPeopleNr,
$Transfers,
);
my $MinAvgSize = 200*1024 if (!defined ($MinAvgSize = $ENV{'min_avg_file_size'}));
my $TopPeopleNr = 3 if (!defined ($TopPeopleNr = $ENV{'top_people_nr'}));
#Init Arrays
my @OtherList = ();
#Init Hashes
my (
%Logouts, %NewConnections, %SecureAnon
);
while (defined(my $ThisLine = <STDIN>)) {
if (
( $ThisLine =~ /last message repeated/ ) or
( $ThisLine =~ /Timeout/) or
( $ThisLine =~ /Can't change directory/) or
( $ThisLine =~ /Can't create directory: File exists/) 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 =~ /Sorry, cleartext sessions and weak ciphers not accepted on this server/) or
( $ThisLine =~ /TLS: Enabled/) 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}->{$IP}++;
} elsif (my ($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 my $Line (sort {$a cmp $b} keys %NewConnections) {
print "\t" . $Line . " - ". $NewConnections{$Line} . " Time(s)\n";
}
}
}
if ($ShowLogins) {
if (keys %{$Logins}) {
print "\nSuccessful Logins:\n";
foreach my $Line (sort {$a cmp $b} keys %{$Logins}) {
foreach my $Detail (sort {$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 my $Line (sort {$a cmp $b} keys %{$TooManyConnections}) {
foreach my $Detail (sort {$a cmp $b} keys %{$TooManyConnections->{$Line}}) {
print "\t" . $Detail. " (" . $Line . " connections) - ". $TooManyConnections->{$Line}->{$Detail} . " Time(s)\n";
}
}
}
if ($ShowDataStats) {
foreach my $Direction (keys %{$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;
}
my @top_people = sort { $Stats->{$Direction}->{'people'}->{$b} <=> $Stats->{$Direction}->{'people'}->{$a} } keys %{ $Stats->{$Direction}->{'people'} };
if (@top_people) {
print "\tTop $TopPeopleNr people:\n";
foreach my $User (splice @top_people, 0, $TopPeopleNr) {
printf "\t\t%7.2fMB $User\n", $Stats->{$Direction}->{'people'}->{$User}/1024/1024;
}
}
}
}
if ($ShowDataTransfers) {
foreach my $Direction (keys %{$Transfers}) {
print "\nData $Direction:\n";
foreach my $User (sort {$a cmp $b} keys %{ $Transfers->{$Direction} }) {
foreach my $Location (sort {$a cmp $b} keys %{ $Transfers->{$Direction}->{$User} }) {
foreach my $Filename (sort {$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 my $Line (sort {$a cmp $b} keys %SecureAnon) {
print "\t" . $Line . " - ". $SecureAnon{$Line} . " Time(s)\n";
}
}
if ($ShowLogouts) {
if (keys %Logouts) {
print "\nLogouts:\n";
foreach my $Line (sort {$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:
|
