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#!/usr/bin/perl -w
##########################################################################
# $Id: oidentd,v 1.2 2004/06/21 14:59:05 kirk Exp $
##########################################################################
# $Log: oidentd,v $
# Revision 1.2 2004/06/21 14:59:05 kirk
# Added tons of patches from Pawe? Go?aszewski" <blues@ds.pg.gda.pl>
#
# Thanks, as always!
#
# Revision 1.1 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>
#
# Revision 1.2 2004/01/27 09:20:58 blues
# - updated some missing entries
#
# Revision 1.1 2004/01/23 20:47:20 blues
# - basic support for oidentd. It's full support for me, but I know that
# something is missing. If you have some unmatched entries - send to me.
#
##########################################################################
########################################################
# This was written and is maintained by:
# Pawe Goaszewski <blues@pld-linux.org>
#
# Please send all comments, suggestions, bug reports,
# etc, to kirk@kaybee.org and blues@pld-linux.org
########################################################
## Initial initialization:
$Startups = 0;
$Shutdowns = 0;
$LookupCount = 0;
$LookupErrorCount = 0;
$Connections = 0;
$MasqLookupCount = 0;
while (defined($ThisLine = <STDIN>)) {
chomp($ThisLine);
if (
($ThisLine =~ m/^Continuous traffic control enabled/) or
($ThisLine =~ m/^Timeout for request -- Closing connection/)
) {
#ignore these
} elsif ( ($Host,$Port,$User,$Identity) = ($ThisLine =~ /^\[([^ ]*)\] Successful lookup: \d+ , (\d+) : ([^ ]*) \(([^ ]*)\)$/)) {
$Temp = "$User announced as $Identity";
$Lookups{$Port}{$Temp}{$Host}++;
$LookupCount++;
} elsif ( ($Host,$Port,$User) = ($ThisLine =~ /^\[([^ ]*)\] \(Masqueraded\) Successful lookup: \d+ , (\d+) : ([^ ]*)$/)) {
$Temp = "Masqueraded as $User";
$Lookups{$Port}{$Temp}{$Host}++;
$LookupCount++;
$MasqLookupCount++;
} elsif (
(($Host) = ($ThisLine =~ /^Connection from ([^ ]* \([^ ]*\)):\d+$/)) or
(($Host) = ($ThisLine =~ /^Connection from ([^ ]*):\d+$/))
) {
$Connection{$Host}++;
$Connections++;
} elsif ( ($Host,$Port) = ($ThisLine =~ /^\[([^ ]*)\] \d+ , (\d+) : ERROR : [^ ]*$/)) {
$ErrorLookup{$Port}{$Host}++;
$LookupErrorCount++;
} elsif ( $ThisLine =~ /^oidentd startup\s+succeeded$/ ) {
$Startups++;
} elsif ( $ThisLine =~ /^oidentd shutdown\s+succeeded$/ ) {
$Shutdowns++;
} else {
$OtherList{$ThisLine}++;
}
}
###########################
# Print report:
if ($Startups > 0) {
print "\nStartups: $Startups\n";
}
if ($Shutdowns > 0) {
print "\nShutdowns: $Shutdowns\n";
}
if (keys %Connection) {
print "\nConnections to service: $Connections Time(s)\n";
foreach $Host (sort {$a cmp $b} keys %Connection) {
print " $Host: $Connection{$Host} Time(s)\n";
}
}
if (keys %Lookups) {
print "\nSuccessful ident lookups $LookupCount Time(s)\n";
if ($MasqLookupCount > 0) {
print "Masqueraded connections: $MasqLookupCount Time(s)\n";
}
foreach $Port (sort {$a cmp $b} keys %Lookups) {
print " Service on port $Port:\n";
foreach $User (sort {$a cmp $b} keys %{$Lookups{$Port}}) {
print " $User:\n";
foreach $Host (sort {$a cmp $b} keys %{$Lookups{$Port}{$User}}) {
print " $Host: $Lookups{$Port}{$User}{$Host} Time(s)\n";
}
}
}
}
if (keys %ErrorLookup) {
print "\nErrors when lookup ident $LookupErrorCount Time(s)\n";
foreach $Port (sort {$a cmp $b} keys %ErrorLookup) {
print " Service on port $Port:\n";
foreach $Host (sort {$a cmp $b} keys %{$ErrorLookup{$Port}}) {
print " $Host: $ErrorLookup{$Port}{$Host} Time(s)\n"
}
}
}
if (keys %OtherList) {
print "\n**Unmatched Entries**\n";
foreach $line (sort {$a cmp $b} keys %OtherList) {
print "$line: $OtherList{$line} Time(s)\n";
}
}
exit(0);
# vi: shiftwidth=3 tabstop=3 et
|
