根据我读过的所有文档,查询Active Directory时结果集的最大大小为1000条记录。如果您需要超过1000,您将被告知使用Net :: LDAP :: Control :: Paged来浏览并获取超过1000条记录,我试图这样做。出于某种原因,尽管使用了分页控件,我仍然只能获得1000条记录。我正在使用与其他人声称成功使用的相同代码而没有任何运气。我在这里错过了什么吗?请注意,我没有AD服务器的管理访问权限,因此更改配置对我来说不是一个选项。我已粘贴下面的相关代码,因此您可以指出我可能做错的任何事情。
#!perl -w
use strict;
use Net::LDAP;
use Net::LDAP::Control::Paged;
use Net::LDAP::Constant qw( LDAP_CONTROL_PAGED );
my $LDAPServer = "<LDAP SERVER ADDRESS>";
my $base = "<BASE DN>";
my $user = "<LDAP USER>";
my $pass = "<PASSWORD>";
my $page = Net::LDAP::Control::Paged->new(size => 1000) or die $!;
my $errorConnectionStr = "";
my $ldap;
my $mesg;
my $cookie;
$ldap = Net::LDAP->new($LDAPServer);
$mesg = $ldap->bind($user, password => $pass, version => 3);
open(OUT,">users.csv");
print OUT "sAMAccountName,sn,givenName\n";
my $filter = "(&(objectClass=person)(!(userAccountControl:1.2.840.113556.1.4.803:=2))(!(objectClass=computer)))";
my @attribs = ("sn", "givenName", "sAMAccountName", "distinguishedName");
my @args = (
base => $base,
scope => 'sub',
filter => $filter,
attrs => @attribs,
pagesize => 1000,
control => [$page]
);
while(1) {
$mesg = $ldap->search(@args) or die $!;
while (my $entry = $mesg->pop_entry()) {
my $print = 1;
my $dn = $entry->dn();
my $uid = $entry->get_value('sAMAccountName');
my $ln = $entry->get_value('sn');
my $fn = $entry->get_value('givenName');
if($dn =~ m/.*Resources.*/) {
$print = 0;
}
if(defined($uid) && defined($ln) && defined($fn)) {
if($print == 1) {
print OUT "$uid,$ln,$fn\n";
}
}
}
my ($resp) = $mesg->control(LDAP_CONTROL_PAGED) or last;
$cookie = $resp->cookie or last;
$page->cookie($cookie);
}
if($cookie) {
print "Abnormal exit\n";
$page->cookie($cookie);
$page->size(0);
$ldap->search(@args);
}
close(OUT);
$ldap->unbind;
答案 0 :(得分:1)
attrs => \@attrs,
中需要@args
。如果没有反斜杠,您将插入奇数个元素('attrs'
加上数组的四个元素),搜索方法看不到pagesize
参数。
答案 1 :(得分:0)
我第一次使用它,它在这里工作。我的搜索非常简单(显示容器中的所有对象)。我通过在800组页面中抓取它们来列出11.5k组。我的代码几乎与你的代码相同(它是Net :: LDAP :: Control :: Paged手册页和你的代码的混合),除了我没有在搜索中指定页面大小:
while (1) {
my $mesg = $x->{ldap}->search(base => $x->{config}->{gbase},
scope => 'sub',
control => [$page],
filter => 'cn=*',
attrs => \@attrs,
);
die "LDAP error: server says ",$mesg->error,"\n" if $mesg->code;
foreach my $entry ( $mesg->entries ) {
my $cn = $entry->get_value('cn');
my $desc = $entry->get_value('description');
print "$cn - $desc\n";
}
# Get cookie from paged control
my($resp) = $mesg->control( LDAP_CONTROL_PAGED ) or last;
$cookie = $resp->cookie or last;
# Set cookie in paged control
$page->cookie($cookie);
}
答案 2 :(得分:-1)
您不能使用大小1000,因为它是广告限制,因此不会分页。需要比这少的东西。尝试999并开心。