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ldap-stats.pl
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ldap-stats.pl
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#!/usr/bin/env perl
#
# Program: Generate LDAP Statistics Reports <ldap-stats.pl>
#
# Source code home: http://prefetch.net/code/ldap-stats.pl
#
# Author: Matty < matty91 @ gmail dot com >
# Author: LDAP Tool Box project
# Author: David Coutadeur <david.coutadeur@gmail.com>
#
# Current Version: 8
#
# Revision History:
#
# Version 8
# - add option --log24 for old openldap log format (logs without qtime/etime) (#35)
# - Display n longer requests in ldap-stats.pl (qtime/etime) (#31)
#
# Version 7
# - add option (--log26) for new openldap 2.6 log format compatibility (#27)
#
# Version 6
# - Choose syslog date format
#
# Version 5.2
# Perl::Tidy and Perl::Critic -- Gavin Henry, Suretec Systems Ltd.
#
# Version 5.1
# - Changed the location of the uc() statement -- Quanah Gibson-Mount
#
# Version 5.0
# - Changed reporting structure to be dynamic -- Quanah Gibson-Mount
# - Fixed a bug with name resolution -- Quanah Gibson-Mount
# - Added the URL to the script -- Quanah Gibson-Mount
#
# Version 4.2
# - Utilize strict mode -- Peter Schober
#
# Version 4.1
# - Fixed a typo in the length() function -- Peter Schober
#
# Version 4.0
# - Added "-d" option to print all days
# - Fixed day sort order
# - Added "-m" option to print all months
# - Fixed month sort order
# - Correct spelling. -- Dave Horsfall
# - Align headings. -- Dave Horsfall
# - Support ldapi:// connections ("LOCAL-SOCKET"). -- Dave Horsfall
# - Only do lookup if numeric IP. -- Dave Horsfall
#
# Version 3.0 - 3.4
# - Added ability to resolve IP addresses to hostnames with "-n" option
# - Adjusted print() routines to limit lines to 80-characters -- Dave Horsfall
# - Clean up unnecessary (..) in regexes -- Peter Marschall
# - Split attributes found in searches (controlled by new option -s) -- Peter Marschall
# - Added report to print which filters are used
# - Added report to print explicit attributes requested -- Francis Swasey
# - Fix usage: correct line break, all lines < 80 chars -- Peter Marschall
# - Replace unnecessary printf() by print -- Peter Marschall
# - Concatenate arguments into one call to print instead of multiple calls -- Peter Marschall
# - Adapt underlining of some headers to length of logfile / date -- Peter Marschall
# - Added additional checks to address missing entries during logfile rotation
# - Fixed "uninitialized value in hash element" -- Todd Lyons
# - Added additional comments to code
# - Added report for operations by time of day
# - Added report for operations per day
# - Added report for operations per month
# - Removed debug statements to speedup logfile processing
# - Changed printf() format specifiers to match column definitions
#
# Version 2.0 - 2.2
# - Adjusted the Search base comparison to catch ""
# - Translate "" to RootDSE in the search base results
# - Only print "Unindexed attribute" if unindexed attributes exist
# - Normalize the bind DN and search base to avoid duplicates
# - Fix typo with binddn array
# - Improved filter for anonymous and authenticated binds -- Peter Marschall
# - Logfiles are now passed as arguments to ldap-stats.pl
# (e.g, ldap-stats.pl openldap1 openldap2 openldap3 old* ) -- Peter Marschall
# - Cleaned up and combined filters for ADDs, MODs, DELs -- Peter Marschall
# - Added support for CMPs & MODRDNs -- Peter Marschall
# - Reduced number of regular expressions to one per filter -- Peter Marschall
# - Removed head and tail program requirements, as dates are read on the fly from the
# decoded logfile -- Peter Marschall
# - Support for gzip and bzip2 compressed files -- Peter Marschall
# - Optimized some expressions -- Peter Marschall
# - Removed several Perl warnings, and added "-w" to default runtime options -- Peter Marschall
# - Support for regular expressions in logfile names (e.g., ldap-stats.pl /var/log/openldap* ) -- Peter Marschall
# - Changed default Perl interpreter to /usr/bin/perl
# - Changed to OpenLDAP license
#
# Version 1.1 - 1.9
# - Updated the bind, binddn, search, search base, and unindexed search regexs to
# match a wider array of characters -- added by Peter Marschall
# - Shortened several regular expressions by replacing "[0-9]" with "\d" -- added by Peter Marschall
# - Fixed a divide by zero bug when logfiles contain 0 connections -- added by Dave Horsfall
# - Removed unnecessary file open(s)
# - Removed end of line ($) character from anonymous BIND regular expressions
# - Added "-l" option to print lines as they are processed from a logfile
# - Updated documentation
# - Updated formatting of search dn report
# - Updated formatting of search base report
# - Added an additional report with the number of binds per DN
# - Updated examples
# - Added additional debug messages to connection setup
# - Fixed documentation issues
# - Added debugging flag (-d) to give detailed information on logfile processing
# - Added "usage" subroutine to ease option maintenance
# - Fixed a bug in the BIND calculations -- found and fixed by Quanah Gibson-Mount
# - Fixed a bug in the MOD calculations -- found and fixed by Quanah Gibson-Mount
# - Fixed a bug in the SRCH calculations -- found and fixed by Quanah Gibson-Mount
# - Added a connection associative array to coorelate conn identifiers w/hosts -- Quanah Gibson-Mount
# - Updated the usage message with information on "-c" option
# - The "-f" option now accepts multiple logfiles
# - Changed the headers to include information on all logfiles processed
# - Added the day the report was run to the report headers
#
# Version 1.0
# Original release
#
# Last Updated: 21-02-2022
#
# Purpose:
# Produces numerous reports from OpenLDAP 2.1, 2.2, 2.3, 2.4, 2.5 and 2.6 logfiles.
#
# License:
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted only as authorized by the OpenLDAP
# Public License.
#
# A copy of this license is available in the file LICENSE in the
# top-level directory of the distribution or, alternatively, at
# <http://www.OpenLDAP.org/license.html>.
#
# Installation:
# 1. Enable a minimum of 'loglevel 256' in the slapd.conf configuration file.
# 2. Copy the shell script to a suitable location.
# 3. Refer to the usage section for options and examples.
#
# Usage:
# Refer to the usage subroutine,
#
# Example:
# Refer to http://prefetch.net/code/ldap-stats.pl.txt to see sample output
use strict;
use warnings;
use Getopt::Long;
use Socket;
use Carp;
use 5.006; # As returned by Perl::MinimumVersion
#######################
### usage subroutine
### Parameters: None
#######################
sub usage {
print
"Usage: ldap-stats.pl [ -s ] [ -c <count> ] [ -l <count> ] [ -h ] <logfile> ...\n"
. " -c <count> Number of lines to display for each report [25]\n"
. " -d Display all available days in the day of month report\n"
. " -h Display a usage help screen\n"
. " -l <count> Print status message after processing <count> lines [0]\n"
. " -m Display all available months in the month of year report\n"
. " -n Resolve IP addresses to hostnames\n"
. " -o <ops> -o <ops> ... Operations to print in the reports [ALL]\n"
. " Valid operations are: CONNECT, FAILURES, BIND, UNBIND,\n"
. " SRCH, CMP, ADD, MOD, MODRDN, DEL\n"
. " Predefined reports are: ALL, READ, WRITE\n"
. " -s Split attributes found used in searches\n"
. " -D Use RFC5424 date format\n"
. " --log24 Use OpenLDAP 2.4 log format (no qtime/etime)\n"
. " --log26 Use OpenLDAP 2.6 log format\n";
return;
}
### Declare lexical variables
my ( $logfile, $i, $counter, $help );
my ( %unindexed, %search, @operations );
### Allow the number of entries displayed to be variable
my $count = 25;
### Figure out if we need to print "Processing X lines"
my $increment = 0;
## tell whether to split attributes in searches
my $splitattrs = 0;
# Tell whether to lookup names
my $resolvename = 0;
# Print all months
my $printmonths = 0;
# Print all days
my $printdays = 0;
# Use RFC5242 date format
my $dateformat = 0;
# Use OpenLDAP 2.4 log format
my $log24 = 0;
# Use OpenLDAP 2.6 log format
my $log26 = 0;
# Maximum number of greater qtimes to display
my $max_qtimes = 10;
# Maximum number of greater etimes to display
my $max_etimes = 10;
###################################
#### Get some options from the user
###################################
#getopts("o:l:c:nhsmd", \%options);
GetOptions(
'count|c=i' => \$count,
'days|d' => \$printdays,
'dateformat|D' => \$dateformat,
'help|h' => \$help,
'length|l=i' => \$increment,
'months|m' => \$printmonths,
'network|n' => \$resolvename,
'operations|o=s' => \@operations,
'split|s' => \$splitattrs,
'log24' => \$log24,
'log26' => \$log26,
);
### print a nice usage message
if ($help) {
usage;
exit 1;
}
### Make sure there is at least one logfile
if ( !@ARGV ) {
usage;
exit 1;
}
############################
### Define various variables
############################
my $date = localtime time;
if ( !@operations ) {
@operations = ('ALL');
}
my %stats = (
TOTAL_CONNECT => 0,
TOTAL_BIND => 0,
TOTAL_UNBIND => 0,
TOTAL_SRCH => 0,
TOTAL_DEL => 0,
TOTAL_ADD => 0,
TOTAL_CMP => 0,
TOTAL_MOD => 0,
TOTAL_MODRDN => 0,
TOTAL_UNINDEXED => 0,
TOTAL_AUTHFAILURES => 0,
);
my %hours; # Hash to store the time of day (e.g., 21st of August)
my %days; # Hash to store the days of each month (e.g., 21st)
my %months; # Hash to store the day of the month (e.g., Dec)
my %hosts; # Hash to store client IP addresses
my %conns; # Hash to store connection identifiers
my %binddns; # Hash to store bind DNs
my %logarray; # Hash to store logfiles
my %filters; # Hash to store search filters
my %searchattributes; # Hash to store specific attributes that are requested
my %operations; # Hash to store operations information
my %qtimes; # Hash to store qtimes { conn,op => qtime,... }
my %etimes; # Hash to store etimes { conn,op => etime,... }
my %ops; # Hash to store operations { conn,op => operation,... }
$operations{CONNECT} = {
DATA => 0,
STRING => ' Connect',
SPACING => ' --------',
FIELD => '%8s',
};
$operations{FAILURES} = {
DATA => 0,
STRING => ' Failed',
SPACING => ' ------',
FIELD => '%6s',
};
$operations{BIND} = {
DATA => 0,
STRING => ' Bind',
SPACING => ' -------',
FIELD => '%7s',
};
$operations{UNBIND} = {
DATA => 0,
STRING => ' Unbind',
SPACING => ' -------',
FIELD => '%7s',
};
$operations{SRCH} = {
DATA => 0,
STRING => ' Search',
SPACING => ' --------',
FIELD => '%8s',
};
$operations{ADD} = {
DATA => 0,
STRING => ' Add',
SPACING => ' -----',
FIELD => '%5s',
};
$operations{CMP} = {
DATA => 0,
STRING => ' Cmp',
SPACING => ' -----',
FIELD => '%5s',
};
$operations{MOD} = {
DATA => 0,
STRING => ' Mod',
SPACING => ' -----',
FIELD => '%5s',
};
$operations{MODRDN} = {
DATA => 0,
STRING => ' ModRDN',
SPACING => ' ------',
FIELD => '%6s',
};
$operations{DEL} = {
DATA => 0,
STRING => ' Del',
SPACING => ' ----',
FIELD => '%4s',
};
my $dateregexp_full;
my $dateregexp_split;
# RFC 5424 format
if ($dateformat) {
$dateregexp_full = '(\d+-\d+-\d+T\d+:\d+:\d+\.\d+\+\d+:\d+)';
$dateregexp_split = '\d+-(\d+)-(\d+)T(\d+):(\d+):(\d+)\.\d+\+\d+:\d+';
}
# standard OpenLDAP 2.4/2.5 log format
else {
$dateregexp_full = '(\w+\s+\d+\s+\d+:\d+:\d+)';
$dateregexp_split = '(\w+)\s+(\d+)\s+(\d+):(\d+):(\d+)';
}
# standard 2.6 log format
if($log26) {
$dateregexp_full = '([0-9a-h]{8}\.[0-9a-h]{8})';
$dateregexp_split = '([0-9a-h]{8})\.([0-9a-h]{8})';
}
# Function extracting month, day and hour from given log line
sub getTimeComponents
{
my $line = shift;
my ( $month, $day, $hour ) = ( "undef", "undef", "undef" );
if( $log26 )
{
if( $line =~ /^$dateregexp_split.*$/m )
{
# compute time components
my $ts = hex("0x".$1); # number of second since epoch
my $tn = hex("0x".$2); # number of nanoseconds
my $completedate = scalar localtime $ts;
( $month, $day, $hour ) = $completedate =~ /^\w+\s+(\w+)\s+(\d+)\s+(\d+):/m;
}
}
else
{
if( $line =~ /^$dateregexp_split.*$/m )
{
# return direct matched time components
( $month, $day, $hour ) = ( $1, $2, $3 );
}
}
return ( $month, $day, $hour );
}
# Function extracting full date from given log line
sub getFullDate
{
my $line = shift;
my ( $month, $day, $hour, $min, $sec );
my $fulldate = "";
if( $log26 )
{
if ( $line =~ /^$dateregexp_split/m ) {
# compute time components
my $ts = hex("0x".$1); # number of second since epoch
my $tn = hex("0x".$2); # number of nanoseconds
my $completedate = scalar localtime $ts;
( $month, $day, $hour, $min, $sec ) =
$completedate =~ /^\w+\s+(\w+)\s+(\d+)\s+(\d+):(\d+):(\d+)/m;
$fulldate = "$month $day $hour:$min:$sec.".$tn;
}
}
else
{
if ( $line =~ /^$dateregexp_full/m ) {
$fulldate = $1;
}
}
return $fulldate;
}
# Function that store the operation lines with correct format
sub storeOp
{
my $connop = shift;
my $line = shift;
if($ops{"$connop"})
{
$ops{"$1,$2"} .= " $line";
}
else
{
$ops{"$1,$2"} .= "$line";
}
}
###################################################
### Open the logfile and process all of the entries
###################################################
for my $file (@ARGV) {
$logfile = $file;
my $lines = 0;
### find open filter to use
my $openfilter = '<' . $logfile . q{};
### decode gzipped / bzip2-compressed files
if ( $logfile =~ /\.bz2$/mx ) {
$openfilter = q{bzip2 -dc "} . $logfile . q{"|}
or carp "Problem decompressing!: $!\n";
}
if ( $logfile =~ /\.(gz|Z)$/mx ) {
$openfilter = q{gzip -dc "} . $logfile . q{"|}
or carp "Problem decompressing!: $!\n";
}
### If the logfile isn't valid, move on to the next one
if ( !open LOGFILE, $openfilter ) {
print "ERROR: unable to open '$logfile': $!\n";
next;
}
### setup the arrray to hold the start/stop times
$logarray{$logfile} = {
SDATE => q{},
EDATE => q{},
};
### Only print banner if requested
if ( $increment > 0 ) {
### Print a banner and initialize the $counter variable
print "\nProcessing file \"$logfile\"\n"
. q{-} x ( 18 + length ${$logfile} ) . "\n";
$counter = 0;
$lines = $increment;
}
while ( my $line = <LOGFILE> ) {
my $fulldate = getFullDate($line);
### check start and end dates
if ( $line =~ /^$dateregexp_full/mx ) {
if ( !$logarray{$logfile}{SDATE} ) {
$logarray{$logfile}{SDATE} = $fulldate;
}
$logarray{$logfile}{EDATE} = $fulldate;
}
### Check to see if we have processed $lines lines
if ( ( $lines > 0 ) && ( $counter == $lines ) ) {
print " Processed $lines lines in \"$logfile\"\n";
$lines += $increment;
}
my ( $month, $day, $hour ) = getTimeComponents($line);
### Check for a new connection
if ( $line =~
/conn=(\d+) [ ] fd=\d+ [ ] (?:ACCEPT|connection) [ ] from/mx
)
{
my $conn = $1;
my $host;
if ( $line =~ /IP=(\d+\.\d+\.\d+\.\d+):/mx ) {
$host = $1;
}
elsif ( $line =~ /PATH=(\S+)/mx ) {
$host = 'LOCAL-SOCKET';
}
else {
$host = 'UNKNOWN';
}
### Create an array to store the list of hosts
if ( !( defined $hosts{$host} ) ) {
$hosts{$host} = {
CONNECT => 1,
AUTHFAILURES => 0,
BIND => 0,
UNBIND => 0,
SRCH => 0,
ADD => 0,
CMP => 0,
MOD => 0,
MODRDN => 0,
DEL => 0,
};
}
else {
### Entry exists, increment the CONNECT value
$hosts{$host}{CONNECT}++;
}
### Create an array to store the hours
if ( !( defined $hours{$hour} ) ) {
$hours{$hour} = {
CONNECT => 1,
AUTHFAILURES => 0,
BIND => 0,
UNBIND => 0,
SRCH => 0,
ADD => 0,
CMP => 0,
MOD => 0,
MODRDN => 0,
DEL => 0,
};
}
else {
### Entry exists, increment the CONNECT value
$hours{$hour}{CONNECT}++;
}
### Create an array to store the months
if ( !( defined $months{$month} ) ) {
$months{$month} = {
CONNECT => 1,
AUTHFAILURES => 0,
BIND => 0,
UNBIND => 0,
SRCH => 0,
ADD => 0,
CMP => 0,
MOD => 0,
MODRDN => 0,
DEL => 0,
};
}
else {
### Entry exists, increment the CONNECT value
$months{$month}{CONNECT}++;
}
### Create an array to store the days
if ( !( defined $days{$day} ) ) {
$days{$day} = {
CONNECT => 1,
AUTHFAILURES => 0,
BIND => 0,
UNBIND => 0,
SRCH => 0,
ADD => 0,
CMP => 0,
MOD => 0,
MODRDN => 0,
DEL => 0,
};
}
else {
### Entry exists, increment the CONNECT value
$days{$day}{CONNECT}++;
}
### Add the host to the connection table
$conns{$conn} = $host;
### Increment the total number of connections
$stats{TOTAL_CONNECT}++;
### Check for anonymous binds
}
elsif ( $line =~
/conn=(\d+) [ ] op=(\d+) [ ] BIND [ ] dn="" [ ] method=128/mx
)
{
my $conn = $1;
storeOp("$1,$2","$line");
### Increment the counters
if ( defined $conns{$conn}
&& defined $hosts{ $conns{$conn} } )
{
$hosts{ $conns{$conn} }{BIND}++;
$hours{$hour}{BIND}++;
$days{$day}{BIND}++;
$months{$month}{BIND}++;
$stats{TOTAL_BIND}++;
}
### Add the binddn to the binddns array
$binddns{anonymous}++;
### Check for non-anonymous binds
}
elsif ( $line =~
/conn=(\d+) [ ] op=(\d+) [ ] BIND [ ] dn="([^"]+)" [ ] mech=/mx
)
{
my $conn = $1;
storeOp("$1,$2","$line");
my $binddn = lc $3;
### Increment the counters
if ( defined $conns{$conn}
&& defined $hosts{ $conns{$conn} } )
{
$hosts{ $conns{$conn} }{BIND}++;
$hours{$hour}{BIND}++;
$days{$day}{BIND}++;
$months{$month}{BIND}++;
$stats{TOTAL_BIND}++;
}
### Add the binddn to the binddns array
$binddns{$binddn}++;
### Check the search base
}
elsif ( $line =~
/\bconn=(\d+) [ ] op=(\d+) [ ] SRCH [ ] base="([^"]*?)" [ ] .*filter="([^"]*?)"/mx
)
{
my $base = lc $3;
storeOp("$1,$2","$line");
my $filter = $4;
### Stuff the search base into an array
if ( defined $base ) {
$search{$base}++;
}
if ( defined $filter ) {
$filters{$filter}++;
}
### Check for search attributes
}
elsif ( $line =~ /\bconn=(\d+) [ ] op=(\d+) [ ] SRCH [ ] attr=(.+)/mx ) {
storeOp("$1,$2","$line");
my $attrs = lc $3;
if ($splitattrs) {
for my $attr ( split q{ }, $attrs ) {
$searchattributes{$attr}++;
}
}
else {
$searchattributes{$attrs}++;
}
### Check for SEARCHES (log format 2.5 or 2.6)
}
elsif ( not $log24 and $line =~
/conn=(\d+) [ ] op=(\d+) [ ] SEARCH [ ] RESULT [ ] .*qtime=([\d.]+) .* etime=([\d.]+)/mx
)
{
my $conn = $1;
my $op = $2;
storeOp("$1,$2","$line");
my $qtime = $3;
$qtime =~ tr/\.//d; # remove . => microsecond format
my $etime = $4;
$etime =~ tr/\.//d; # remove . => microsecond format
$qtimes{"$conn,$op"} = $qtime;
$etimes{"$conn,$op"} = $etime;
### Increment the counters
if ( defined $conns{$conn}
&& defined $hosts{ $conns{$conn} } )
{
$hosts{ $conns{$conn} }{SRCH}++;
$hours{$hour}{SRCH}++;
$days{$day}{SRCH}++;
$months{$month}{SRCH}++;
$stats{TOTAL_SRCH}++;
}
### Check for SEARCHES (log format 2.4)
}
elsif ( $log24 and $line =~
/conn=(\d+) [ ] op=(\d+) [ ] SEARCH [ ] RESULT/mx
)
{
my $conn = $1;
my $op = $2;
storeOp("$1,$2","$line");
### Increment the counters
if ( defined $conns{$conn}
&& defined $hosts{ $conns{$conn} } )
{
$hosts{ $conns{$conn} }{SRCH}++;
$hours{$hour}{SRCH}++;
$days{$day}{SRCH}++;
$months{$month}{SRCH}++;
$stats{TOTAL_SRCH}++;
}
### Check for unbinds
}
elsif (
$line =~ /conn=(\d+) [ ] op=(\d+) [ ] UNBIND/mx )
{
my $conn = $1;
storeOp("$1,$2","$line");
### Increment the counters
if ( defined $conns{$conn}
&& defined $hosts{ $conns{$conn} } )
{
$hosts{ $conns{$conn} }{UNBIND}++;
$hours{$hour}{UNBIND}++;
$days{$day}{UNBIND}++;
$months{$month}{UNBIND}++;
$stats{TOTAL_UNBIND}++;
}
### Check the result of the last operation (log format 2.5 or 2.6)
### TODO: Add other err=X values from contrib/ldapc++/src/LDAPResult.h
}
elsif ( not $log24 and $line =~
/conn=(\d+) [ ] op=(\d+)(?: SEARCH)? [ ] RESULT [ ] .*qtime=([\d.]+) .* etime=([\d.]+)/mx
)
{
my $conn = $1;
my $op = $2;
storeOp("$1,$2","$line");
my $qtime = $3;
$qtime =~ tr/\.//d; # remove . => microsecond format
my $etime = $4;
$etime =~ tr/\.//d; # remove . => microsecond format
$qtimes{"$conn,$op"} = $qtime;
$etimes{"$conn,$op"} = $etime;
if ( $line =~ /\berr=49\b/mx ) {
### Increment the counters
if ( defined $conns{$conn}
&& defined $hosts{ $conns{$conn} } )
{
$hosts{ $conns{$conn} }{AUTHFAILURES}++;
$hours{$hour}{AUTHFAILURES}++;
$days{$day}{AUTHFAILURES}++;
$months{$month}{AUTHFAILURES}++;
$stats{TOTAL_AUTHFAILURES}++;
}
}
### Check the result of the last operation (log format 2.4)
### TODO: Add other err=X values from contrib/ldapc++/src/LDAPResult.h
}
elsif ( $log24 and $line =~
/conn=(\d+) [ ] op=(\d+)(?: SEARCH)? [ ] RESULT [ ]/mx
)
{
my $conn = $1;
my $op = $2;
storeOp("$1,$2","$line");
if ( $line =~ /\berr=49\b/mx ) {
### Increment the counters
if ( defined $conns{$conn}
&& defined $hosts{ $conns{$conn} } )
{
$hosts{ $conns{$conn} }{AUTHFAILURES}++;
$hours{$hour}{AUTHFAILURES}++;
$days{$day}{AUTHFAILURES}++;
$months{$month}{AUTHFAILURES}++;
$stats{TOTAL_AUTHFAILURES}++;
}
}
### Check for entry changes: add, modify modrdn, delete
}
elsif ( $line =~
/conn=(\d+) [ ] op=(\d+) [ ] (ADD|CMP|MOD|MODRDN|DEL) [ ] dn=/mx
)
{
my $conn = $1;
storeOp("$1,$2","$line");
my $type = $3;
### Increment the counters
if ( defined $conns{$conn}
&& defined $hosts{ $conns{$conn} } )
{
$hosts{ $conns{$conn} }{$type}++;
$hours{$hour}{$type}++;
$days{$day}{$type}++;
$months{$month}{$type}++;
$stats{ 'TOTAL_' . $type }++;
}
### Check for unindexed searches
}
elsif ( $line =~
/: [ ] \(([a-zA-Z0-9\;\-]+)\) [ ] index_param [ ] failed/mx )
{
my $attr = $1;
$unindexed{$attr}++;
$stats{TOTAL_UNINDEXED}++;
}
$counter++;
}
close LOGFILE;
}
###################################################################
### Print a nice header with the logfiles and date ranges processed
###################################################################
## Please see file perltidy.ERR
print "\n\n"
. "Report Generated on $date\n"
. q{-} x ( 20 + length $date ) . "\n";
for my $logfile ( sort keys %logarray ) {
if ( !-z $logfile ) {
printf "Processed \"$logfile\": %s - %s\n", $logarray{$logfile}{SDATE},
$logarray{$logfile}{EDATE};
}
else {
printf "Processed \"$logfile\": no data\n";
}
}
#######################################
### Print an overall report with totals
#######################################
my $total_operations =
$stats{TOTAL_BIND} +
$stats{TOTAL_UNBIND} +
$stats{TOTAL_SRCH} +
$stats{TOTAL_MOD} +
$stats{TOTAL_ADD} +
$stats{TOTAL_MODRDN} +
$stats{TOTAL_DEL};
print "\n\n" . "Operation totals\n" . "----------------\n";
printf "Total operations : %d\n", $total_operations;
printf "Total connections : %d\n", $stats{TOTAL_CONNECT};
printf "Total authentication failures : %d\n", $stats{TOTAL_AUTHFAILURES};
printf "Total binds : %d\n", $stats{TOTAL_BIND};
printf "Total unbinds : %d\n", $stats{TOTAL_UNBIND};
printf "Total searches : %d\n", $stats{TOTAL_SRCH};
printf "Total compares : %d\n", $stats{TOTAL_CMP};
printf "Total modifications : %d\n", $stats{TOTAL_MOD};
printf "Total modrdns : %d\n", $stats{TOTAL_MODRDN};
printf "Total additions : %d\n", $stats{TOTAL_ADD};
printf "Total deletions : %d\n", $stats{TOTAL_DEL};
printf "Unindexed attribute requests : %d\n", $stats{TOTAL_UNINDEXED};
printf "Operations per connection : %.2f\n",
$stats{TOTAL_CONNECT} ? $total_operations / $stats{TOTAL_CONNECT} : 0;
###################################################
### Process the host information and print a report
###################################################
for my $selected (@operations) {
$selected = uc $selected;
my $ops_ref = {
CONNECT => sub { $operations{CONNECT}{DATA} = 1 },
FAILURES => sub { $operations{FAILURES}{DATA} = 1 },
BIND => sub { $operations{BIND}{DATA} = 1 },
UNBIND => sub { $operations{UNBIND}{DATA} = 1 },
SRCH => sub { $operations{SRCH}{DATA} = 1 },
CMP => sub { $operations{CMP}{DATA} = 1 },
ADD => sub { $operations{ADD}{DATA} = 1 },
MOD => sub { $operations{MOD}{DATA} = 1 },
MODRDN => sub { $operations{MODRDN}{DATA} = 1 },
DEL => sub { $operations{DEL}{DATA} = 1 },
ALL => sub {
$operations{CONNECT}{DATA} = 1;
$operations{FAILURES}{DATA} = 1;
$operations{BIND}{DATA} = 1;
$operations{UNBIND}{DATA} = 1;
$operations{SRCH}{DATA} = 1;
$operations{CMP}{DATA} = 1;
$operations{ADD}{DATA} = 1;
$operations{MOD}{DATA} = 1;
$operations{MODRDN}{DATA} = 1;
$operations{DEL}{DATA} = 1;
},
READ => sub {
$operations{CONNECT}{DATA} = 1;
$operations{BIND}{DATA} = 1;
$operations{UNBIND}{DATA} = 1;
$operations{SRCH}{DATA} = 1;
$operations{CMP}{DATA} = 1;
},
WRITE => sub {
$operations{CONNECT}{DATA} = 1;
$operations{BIND}{DATA} = 1;
$operations{UNBIND}{DATA} = 1;
$operations{ADD}{DATA} = 1;
$operations{MOD}{DATA} = 1;
$operations{MODRDN}{DATA} = 1;
$operations{DEL}{DATA} = 1;
},
};
if ( $ops_ref->{$selected} ) { $ops_ref->{$selected}->() }
else { croak "Unknown operation: '$selected';\n" }
}
print "\n\n";
my $printstr = 'Hostname ';
$printstr .= $operations{CONNECT}{DATA} ? $operations{CONNECT}{STRING} : q{};
$printstr .= $operations{FAILURES}{DATA} ? $operations{FAILURES}{STRING} : q{};
$printstr .= $operations{BIND}{DATA} ? $operations{BIND}{STRING} : q{};
$printstr .= $operations{UNBIND}{DATA} ? $operations{UNBIND}{STRING} : q{};
$printstr .= $operations{SRCH}{DATA} ? $operations{SRCH}{STRING} : q{};
$printstr .= $operations{CMP}{DATA} ? $operations{CMP}{STRING} : q{};
$printstr .= $operations{ADD}{DATA} ? $operations{ADD}{STRING} : q{};
$printstr .= $operations{MOD}{DATA} ? $operations{MOD}{STRING} : q{};
$printstr .= $operations{MODRDN}{DATA} ? $operations{MODRDN}{STRING} : q{};
$printstr .= $operations{DEL}{DATA} ? $operations{DEL}{STRING} : q{};
$printstr .= "\n";
print $printstr;
$printstr = '---------------';
$printstr .= $operations{CONNECT}{DATA} ? $operations{CONNECT}{SPACING} : q{};
$printstr .= $operations{FAILURES}{DATA} ? $operations{FAILURES}{SPACING} : q{};
$printstr .= $operations{BIND}{DATA} ? $operations{BIND}{SPACING} : q{};
$printstr .= $operations{UNBIND}{DATA} ? $operations{UNBIND}{SPACING} : q{};
$printstr .= $operations{SRCH}{DATA} ? $operations{SRCH}{SPACING} : q{};
$printstr .= $operations{CMP}{DATA} ? $operations{CMP}{SPACING} : q{};
$printstr .= $operations{ADD}{DATA} ? $operations{ADD}{SPACING} : q{};
$printstr .= $operations{MOD}{DATA} ? $operations{MOD}{SPACING} : q{};
$printstr .= $operations{MODRDN}{DATA} ? $operations{MODRDN}{SPACING} : q{};
$printstr .= $operations{DEL}{DATA} ? $operations{DEL}{SPACING} : q{};
print "$printstr\n";
for my $index ( sort keys %hosts ) {
### Resolve IP addresses to names if requested
my $host = $index;
### Convert the IP address to an Internet address, and resolve with gethostbyaddr()
if ( $resolvename && ( $index =~ /\d+\.\d+\.\d+\.\d+/mx ) ) {
my $ipaddr = inet_aton($index);
$host = gethostbyaddr $ipaddr, AF_INET;
if ( !defined $host ) {
$host = $index;
}
}
printf '%-15.15s', $host;
if ( $operations{CONNECT}{DATA} ) {
printf " $operations{CONNECT}{FIELD}",
$hosts{$index}{CONNECT} ? $hosts{$index}{CONNECT} : 0;
}
if ( $operations{FAILURES}{DATA} ) {
printf " $operations{FAILURES}{FIELD}",
$hosts{$index}{AUTHFAILURES} ? $hosts{$index}{AUTHFAILURES} : 0;
}
if ( $operations{BIND}{DATA} ) {
printf " $operations{BIND}{FIELD}",
$hosts{$index}{BIND} ? $hosts{$index}{BIND} : 0;
}
if ( $operations{UNBIND}{DATA} ) {