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########################################################
# Please file all bug reports, patches, and feature
# requests under:
# https://sourceforge.net/p/logwatch/_list/tickets
# and copy:
# Kenneth Porter <shiva@well.com>
# Help requests and discusion can be filed under:
# https://sourceforge.net/p/logwatch/discussion/
########################################################
########################################################
# This was written and is maintained by:
# Kenneth Porter <shiva@well.com>
#
# Please send all comments, suggestions, bug reports,
# etc, to shiva@well.com.
########################################################
#####################################################
## Copyright (c) 2008 Kenneth Porter
## 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.
#########################################################
use strict;
my $Detail = $ENV{'LOGWATCH_DETAIL_LEVEL'} || 0;
#Init Hashes
my (
%ApopConnections, %Connections, %FailedLogin,
%OtherList, %Stats
);
while (defined(my $ThisLine = <STDIN>)) {
if ( ($ThisLine =~ /xsender/) or
( $ThisLine =~ /.drac.:/ ) or
( $ThisLine =~ /Timing/ ) or
( $ThisLine =~ /-ERR \[AUTH\]/ ) or
( $ThisLine =~ /canonical name of client/ ) or
( $ThisLine =~ /I\/O error flushing output to client/ ) or
( $ThisLine =~ /-ERR SIGHUP or SIGPIPE flagged/ ) or
( $ThisLine =~ /-ERR POP hangup/ ) or
( $ThisLine =~ /-ERR POP EOF or I\/O Error/ ) or
( $ThisLine =~ /-ERR \[IN-USE\] / ) or
( $ThisLine =~ /Incorrect octet count/ ) ) {
# We don't care about these
}
## Stats: <UserID> 0 0 0 0 <Host> <IP>
elsif (my ($UserID, $NumDeleted, $BytesDeleted, $NumLeft, $BytesLeft) = ( $ThisLine =~ /Stats: ([^ ]+) ([^ ]+) ([^ ]+) ([^ ]+) ([^ ]+)/ )) {
$Stats{$UserID}{"Times"}++;
$Stats{$UserID}{"NumDel"} += $NumDeleted;
$Stats{$UserID}{"BytesDel"} += $BytesDeleted;
$Stats{$UserID}{"NumLeft"} = $NumLeft;
$Stats{$UserID}{"BytesLeft"} = $BytesLeft;
}
elsif ( ($UserID) = ($ThisLine =~ /^\[AUTH\] Failed attempted login to ([^ ]+) from host/ )) {
$FailedLogin{$UserID}++;
}
elsif ( $ThisLine =~ s/^connect from ([^ ]+)$/$1/ ) {
$Connections{$ThisLine}++;
}
elsif ( $ThisLine =~ s/^\(v[0-9.]+\) POP login by user "?[^ ]+"? at \([^ ]+\) ([^ ]+)$/$1/ ) {
$Connections{$ThisLine}++;
}
elsif ( $ThisLine =~ s/^apop \"(.*)\".*/$1/ ) {
$ApopConnections{$ThisLine}++;
}
else {
# Report any unmatched entries...
chomp($ThisLine);
$OtherList{$ThisLine}++;
}
}
if ( (keys %Connections) and ($Detail >= 10) ) {
print "\nPlaintext Connections:\n";
foreach my $ThisOne (keys %Connections) {
print " " . $Connections{$ThisOne} . " from " . $ThisOne;
}
}
if ( (keys %ApopConnections) and ($Detail >= 10) ) {
print "\nAPOP Connections:\n";
foreach my $ThisOne (keys %ApopConnections) {
print " " . $ApopConnections{$ThisOne} . " from " . $ThisOne;
}
}
if ((keys %Stats) and ($Detail >= 10)) {
my ($Times, $NumDel, $BytesDel, $NumLeft, $BytesLeft);
print "\nUser Statistics:\n";
print " | Deleted | Kept |\n";
print "User Name Times | Num KBytes | Num KBytes |\n";
foreach my $UserID (sort {$Stats{$b}{"BytesDel"}<=>$Stats{$a}{"BytesDel"}} keys %Stats)
{
printf("%-15s %5d | %5d %6d | %5d %6d |\n", $UserID, $Stats{$UserID}{"Times"}, $Stats{$UserID}{"NumDel"}, $Stats{$UserID}{"BytesDel"}/1024, $Stats{$UserID}{"NumLeft"}, $Stats{$UserID}{"BytesLeft"}/1024);
$Times += $Stats{$UserID}{"Times"};
$NumDel += $Stats{$UserID}{"NumDel"};
$BytesDel += $Stats{$UserID}{"BytesDel"};
$NumLeft += $Stats{$UserID}{"NumLeft"};
$BytesLeft += $Stats{$UserID}{"BytesLeft"};
}
print "------------------------+----------------+----------------+\n";
printf("TOTALS %5d | %5d %6d | %5d %6d |\n", $Times, $NumDel, $BytesDel/1024, $NumLeft, $BytesLeft/1024);
}
if (keys %FailedLogin) {
print "\nFailed Logins:\n";
foreach my $UserID (sort {$FailedLogin{$b}<=>$FailedLogin{$a} } keys %FailedLogin) {
print " $UserID: $FailedLogin{$UserID} time(s).\n";
}; # foreach
}; # if
if (keys %OtherList) {
print "\n**Unmatched Entries**\n";
foreach my $line (sort {$OtherList{$b}<=>$OtherList{$a} } keys %OtherList)
{
print " $line: $OtherList{$line} Time(s)\n";
}
}
exit(0);
# vi: shiftwidth=3 tabstop=3 syntax=perl et
# Local Variables:
# mode: perl
# perl-indent-level: 3
# indent-tabs-mode: nil
# End:
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