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#!/usr/bin/perl -w
#
# testwalk.pl - Walks through Records Matching a Given Filter
# Author: Clayton Donley, Motorola, <donley@cig.mot.com>
#
# Demonstration of OO Style LDAP Calls Using Net::LDAPapi
#
# Similar to ldapwalk2.pl, only it uses the OO versions of the synchronous
# functions to retrieve a hash containing the matching entries.
#
# Usage: testwalk.pl FILTER
# Example: testwalk.pl "sn=Donley"
#
use strict;
use Net::LDAPapi;
# Define these values
my $ldap_server = "localhost";
my $BASEDN = "o=Org, c=US";
my $sizelimit = 100; # Set to Maximum Number of Entries to Return
# Can set small to test error routines
# Various Variable Declarations
my $ldcon;
my $ld;
my $filter;
my $result;
my %record;
my $dn;
my $item;
my $attr;
# Initialize Connection to LDAP Server
if (($ldcon = new Net::LDAPapi($ldap_server)) == -1)
{
die "Unable to initialize!";
}
if ($ldcon->bind_s != LDAP_SUCCESS)
{
die $ldcon->errstring;
}
$ldcon->set_option(LDAP_OPT_SIZELIMIT,$sizelimit);
$ldcon->set_rebind_proc(\&rebindproc);
# Specify what to Search For
$filter = $ARGV[0];
# Perform Search
if ($ldcon->search_s($BASEDN,LDAP_SCOPE_SUBTREE,$filter,[],0) != LDAP_SUCCESS)
{
print $ldcon->errstring . "\n";
die;
}
# Here we get a HASH of HASHes... All entries, keyed by DN and ATTRIBUTE.
#
# Since a reference is returned, we simply make %record contain the HASH
# that the reference points to.
%record = %{$ldcon->get_all_entries};
$ldcon->unbind;
# We can sort our resulting DNs quite easily...
my @dns = (sort keys %record);
# Print the number of entries returned.
print $#dns+1 . " entries returned.\n";
foreach $dn (@dns)
{
print "dn: $dn\n";
foreach $attr (keys %{$record{$dn}})
{
for $item ( @{$record{$dn}{$attr}})
{
if ($attr =~ /binary/)
{
print "$attr: binary - length=" . length($item) . "\n";
}
elsif ($attr eq "jpegphoto")
{
#
# Notice how easy it is to take a binary attribute and dump it to a file
# or such. Gotta love PERL.
#
print "$attr: binary - length=" . length($item). "\n";
open (TEST,">$dn.jpg");
print TEST $item;
close (TEST);
} else {
print "$attr: $item\n";
}
}
}
}
exit;
sub rebindproc
{
return("","",LDAP_AUTH_SIMPLE);
}
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