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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/
########################################################
########################################################
#
# Written by S. Schimkat <www.schimkat.dk>.
#
########################################################
########################################################
## Copyright (c) 2008 S. Schimkat
## Copyright (c) 2015 Orion Poplawski
## 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'} || $ENV{'clamav_detail_level'} || 0;
my $IgnoreUnmatched = $ENV{'clamav_ignoreunmatched'} || 0;
my $DaemonStart;
my $DaemonStartTime;
my $DaemonStop;
my $DatabaseReloads;
my $DatabaseViruses;
my @OtherList;
my %BoundToIP;
my %BoundToPort;
my %Limits;
my %lstatFail;
my %SelfCheck;
my %SocketFile;
my %VirusList;
while (defined(my $ThisLine = <STDIN>)) {
#If LogTime = yes in clamd.conf then strip it
$ThisLine =~ s/^... ... .. ..:..:.. .... \-\> //;
if (( $ThisLine =~ /^Setting connection queue length to \d+/ ) or
( $ThisLine =~ /^Log file size limited to \d+ bytes\./ ) or
( $ThisLine =~ /^Exiting \(clean\)/ ) or
( $ThisLine =~ /^Self checking every \d+ seconds\./ ) or
( $ThisLine =~ /^Unix socket file/ ) or
( $ThisLine =~ /^Protecting against \d+ viruses\./ ) or
( $ThisLine =~ /^Reading databases from/ ) or
( $ThisLine =~ /^Activating the newly loaded database/ ) or
( $ThisLine =~ /file removed\./ ) or
( $ThisLine =~ / (?:dis|en)abled\.$/ ) or
( $ThisLine =~ /^Archive/ ) or
( $ThisLine =~ /^Running as user/ ) or
( $ThisLine =~ /^Log file size limit/ ) or
( $ThisLine =~ /^Bound to.*port \d*/ ) or
( $ThisLine =~ /^SIGHUP caught: re-opening log file./ ) or
( $ThisLine =~ /^Loaded \d+ signatures/ ) or
( $ThisLine =~ /^Mail: Recursion level limit set to \d+/ ) or
( $ThisLine =~ /clamd shutdown\s+succeeded/ ) or
( $ThisLine =~ /clamd startup\s+succeeded/ ) or
( $ThisLine =~ /Not loading PUA signatures/ ) or
( $ThisLine =~ /^(?:LOCAL|TCP): Setting connection queue length to/ ) or
( $ThisLine =~ /MaxQueue set to: / ) or
( $ThisLine =~ /^(?:LOCAL|TCP): Removing stale socket file/ ) or
( $ThisLine =~ /Listening daemon: PID: / ) or
( $ThisLine =~ /Bytecode: Security mode set to /) or
( $ThisLine =~ /^No stats for Database check/ ) or
( $ThisLine =~ /^Received \d+ file descriptor\(s\) from systemd\.$/) or
( $ThisLine =~ /^Activating the newly loaded database/i ) or
0 # This line prevents blame shifting as lines are added above
) {
# We do not care about these.
} elsif (my ($Check) = ($ThisLine =~ /^SelfCheck: (.*?)\.?\s?\n/i)) {
$SelfCheck{$Check}++;
} elsif (my ($Virus) = ($ThisLine =~ /^.+?: (.*?) FOUND/i )) {
$VirusList{$Virus}++;
} elsif (my ($Viruses) = ($ThisLine =~ /^Database correctly reloaded \((\d+) (signatures|viruses)\)/i )) {
$DatabaseReloads++;
$DatabaseViruses = $Viruses;
} elsif (($ThisLine =~ /Stopped at/)) {
$DaemonStop++;
} elsif (($ThisLine =~ /(?:Daemon started|clamd daemon [\d.]{1,10})/)) {
$DaemonStart++;
} elsif (($ThisLine =~ /\+\+\+ Started at (.*)/)) {
$DaemonStartTime = $1;
} elsif (($ThisLine =~ /LOCAL: Unix socket file ([^ \n]*)/)) {
$SocketFile{$1}++;
} elsif (($ThisLine =~ /TCP: Bound to address ([^ ]*) on port (\d+)/)) {
$BoundToIP{$1}++;
$BoundToPort{$1}=$2;
} elsif (($ThisLine =~ /TCP: Bound to \[([^ ]+)\]:(\d+)/)) {
$BoundToIP{$1}++;
$BoundToPort{$1}=$2;
} elsif (my ($Limit,$Value) = ($ThisLine =~ /Limits: (.*) limit (?:set to|is) (.*)\./)) {
$Limits{$Limit} = $Value;
} elsif (($ThisLine =~ /lstat\(\) failed on: (\S+)/ )) {
$lstatFail{$1}++;
} else {
push @OtherList,$ThisLine;
}
}
if (($DaemonStop) and ($Detail >= 5)) {
print "\nDaemon stopped: ". $DaemonStop." Time(s)\n";
}
if (($DaemonStart) and ($Detail >= 5)) {
print "\nDaemon started: ". $DaemonStart." Time(s)";
if ($DaemonStartTime ne '') {
print " (most recently at $DaemonStartTime)";
}
print "\n";
}
if (keys %VirusList) {
print "\nViruses detected:\n";
foreach my $Virus (sort {$a cmp $b} keys %VirusList) {
printf " %-50s %5i Time(s)\n", $Virus .":", $VirusList{$Virus};
}
}
if ((keys %SelfCheck) and ($Detail >= 5)) {
print "\nDaemon check list:\n";
foreach my $Check (sort {$a cmp $b} keys %SelfCheck) {
printf " %-50s %5i Time(s)\n", $Check .":", $SelfCheck{$Check};
}
}
if ($DatabaseReloads and ($Detail > 0)) {
print "\nVirus database reloaded $DatabaseReloads time(s) (last time with $DatabaseViruses viruses)\n";
}
if ($Detail > 8) {
if (keys %SocketFile) {
print "\nBound to Unix socket:\n";
foreach my $Socket (keys %SocketFile) {
print "\t$Socket\t$SocketFile{$Socket} Time(s)\n";
}
}
if (keys %BoundToIP) {
print "\nBound to IP:Port:\n";
foreach my $IP (keys %BoundToIP) {
print "\t$IP:$BoundToPort{$IP}\t\t\t$BoundToIP{$IP} Time(s)\n";
}
}
if (keys %Limits) {
print "\nLimits:\n";
foreach my $Limit (sort { $a cmp $b} keys %Limits) {
printf "\t%-20s ","$Limit:",;
if (my ($Bytes) = ($Limits{$Limit} =~ /(\d+) bytes/)) {
printf "%d MiB\n",$Bytes/1024/1024;
} else {
print "$Limits{$Limit}\n";
}
}
}
}
if (keys %lstatFail) {
print "\nlstat() failed on:\n";
foreach my $file (keys %lstatFail) {
printf " %-50s %5i Time(s)\n", $file .":", $lstatFail{$file};
}
}
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:
|
