#!/usr/bin/perl
use warnings;
use strict;

$/ = "\n\n";

while (<>) {
    my @result;
    my @lines = split /\n/;
    if ( (    grep  /objectClass:\s+account/,                  @lines)
         and (grep  /objectClass:\s+ifastUser/,                @lines)
         and (my ($prods) = map /ifastProducts:\s+(.+?)\s*$/g, @lines)
         and (my ($user)  = map /dn: uid=(\w+?),.+/g,          @lines )) {
        push @result, $prods, $user;
        print join '|', @result;
        print "\n";
    }
}