/usr/share/logwatch/scripts/services/denyhosts is in logwatch 7.4.1-2.
This file is owned by root:root, with mode 0o755.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 | #!/usr/bin/perl
###########################################################################
# $Id: denyhosts 150 2013-06-18 22:19:38Z mtremaine $
###########################################################################
# $Log: denyhosts,v $
# Revision 1.2 2008/03/24 23:31:26 kirk
# added copyright/license notice to each script
#
# Revision 1.1 2006/11/12 18:32:54 bjorn
# New service denyhosts, by grubert.
#
###########################################################################
########################################################
## Copyright (c) 2008 Kirk Bauer
## 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.
#########################################################
my @Denies = ();
while (defined($ThisLine = <STDIN>)) {
chomp($ThisLine);
next if ($ThisLine eq "");
if ($ThisLine =~ /\snew denied hosts:\s\[([^\]]+)/i) {
my $list = $1;
$list =~ s/'//g;
push(@Denies, split(",", $list));
}
}
if (scalar(@Denies)) {
print "\n";
print "new denied hosts: \n ".join("\n ", @Denies);
print "\n";
}
exit(0);
# vi: shiftwidth=3 tabstop=3 syntax=perl et
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# mode: perl
# perl-indent-level: 3
# indent-tabs-mode: nil
# End:
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