我有一个 Active-Directory 结构，其中用户对象驻留在 OU 中，例如 IT、技术、HR、帐户等.我想编写一个 PHP 脚本，通过 AD 对用户进行身份验证，并根据他们的组提供适当的网络服务.
I have an Active-Directory structure where User objects reside in OU for example, IT, Technical, HR, Accounts etc.. I want to write a PHP script that authenticates the user with AD and depending on their Group to provide the aproperiate web services.
ldap_search() 需要基本 DN.我试着用
ldap_search() requires base DN. I tried to search with
ldap_search($ldap, "dc=country,dc=company,dc=co,dc=uk", "(samaccountname=$username)", array("memberof"));
但 PHP 给出了操作错误".如果我指定 OU
but PHP gives "Operation Error". If instead i specify the OU
ldap_search($ldap, "ou=sales,dc=country,dc=company,dc=co,dc=uk", "(samaccountname=jake)", array("memberof"));
那么搜索就OK了.
有我可以使用的通配符吗?
Is there a wildcard I can use?
附带说明一下，用户对象是否应该在 OU 中?因为我是第一个把它们搬进去的菜鸟！
On a side note, should user objects be in OU at all? Because I am the noob who moved them inside in the first place!
感谢 JPBlanc 为我指引正确的方向和 http://blog.redbranch.net/?p=76
With credits to JPBlanc for guiding me in the right direction and http://blog.redbranch.net/?p=76
解决办法是在connect和bind之间加2行.
The solution is to add 2 lines between connect and bind.
ldap_connect(..)
ldap_set_option ($ldap, LDAP_OPT_REFERRALS, 0);
ldap_set_option($ldap, LDAP_OPT_PROTOCOL_VERSION, 3);
ldap_bind(..)
谢谢 =)
编辑 2 - 完整代码:
EDIT 2 - Fullcode:
<?php
namespace ldap;
abstract class AuthStatus
{
const FAIL = "Authentication failed";
const OK = "Authentication OK";
const SERVER_FAIL = "Unable to connect to LDAP server";
const ANONYMOUS = "Anonymous log on";
}
// The LDAP server
class LDAP
{
private $server = "127.0.0.1";
private $domain = "localhost";
private $admin = "admin";
private $password = "";
public function __construct($server, $domain, $admin = "", $password = "")
{
$this->server = $server;
$this->domain = $domain;
$this->admin = $admin;
$this->password = $password;
}
// Authenticate the against server the domainusername and password combination.
public function authenticate($user)
{
$user->auth_status = AuthStatus::FAIL;
$ldap = ldap_connect($this->server) or $user->auth_status = AuthStatus::SERVER_FAIL;
ldap_set_option($ldap, LDAP_OPT_REFERRALS, 0);
ldap_set_option($ldap, LDAP_OPT_PROTOCOL_VERSION, 3);
$ldapbind = ldap_bind($ldap, $user->username."@".$this->domain, $user->password);
if($ldapbind)
{
if(empty($user->password))
{
$user->auth_status = AuthStatus::ANONYMOUS;
}
else
{
$result = $user->auth_status = AuthStatus::OK;
$this->_get_user_info($ldap, $user);
}
}
else
{
$result = $user->auth_status = AuthStatus::FAIL;
}
ldap_close($ldap);
}
// Get an array of users or return false on error
public function get_users()
{
if(!($ldap = ldap_connect($this->server))) return false;
ldap_set_option($ldap, LDAP_OPT_REFERRALS, 0);
ldap_set_option($ldap, LDAP_OPT_PROTOCOL_VERSION, 3);
$ldapbind = ldap_bind($ldap, $this->admin."@".$this->domain, $this->password);
$dc = explode(".", $this->domain);
$base_dn = "";
foreach($dc as $_dc) $base_dn .= "dc=".$_dc.",";
$base_dn = substr($base_dn, 0, -1);
$sr=ldap_search($ldap, $base_dn, "(&(objectClass=user)(objectCategory=person)(|(mail=*)(telephonenumber=*))(!(userAccountControl:1.2.840.113556.1.4.803:=2)))", array("cn", "dn", "memberof", "mail", "telephonenumber", "othertelephone", "mobile", "ipphone", "department", "title"));
$info = ldap_get_entries($ldap, $sr);
for($i = 0; $i < $info["count"]; $i++)
{
$users[$i]["name"] = $info[$i]["cn"][0];
$users[$i]["mail"] = $info[$i]["mail"][0];
$users[$i]["mobile"] = $info[$i]["mobile"][0];
$users[$i]["skype"] = $info[$i]["ipphone"][0];
$users[$i]["telephone"] = $info[$i]["telephonenumber"][0];
$users[$i]["department"] = $info[$i]["department"][0];
$users[$i]["title"] = $info[$i]["title"][0];
for($t = 0; $t < $info[$i]["othertelephone"]["count"]; $t++)
$users[$i]["othertelephone"][$t] = $info[$i]["othertelephone"][$t];
// set to empty array
if(!is_array($users[$i]["othertelephone"])) $users[$i]["othertelephone"] = Array();
}
return $users;
}
private function _get_user_info($ldap, $user)
{
$dc = explode(".", $this->domain);
$base_dn = "";
foreach($dc as $_dc) $base_dn .= "dc=".$_dc.",";
$base_dn = substr($base_dn, 0, -1);
$sr=ldap_search($ldap, $base_dn, "(&(objectClass=user)(objectCategory=person)(samaccountname=".$user->username."))", array("cn", "dn", "memberof", "mail", "telephonenumber", "othertelephone", "mobile", "ipphone", "department", "title"));
$info = ldap_get_entries($ldap, $sr);
$user->groups = Array();
for($i = 0; $i < $info[0]["memberof"]["count"]; $i++)
array_push($user->groups, $info[0]["memberof"][$i]);
$user->name = $info[0]["cn"][0];
$user->dn = $info[0]["dn"];
$user->mail = $info[0]["mail"][0];
$user->telephone = $info[0]["telephonenumber"][0];
$user->mobile = $info[0]["mobile"][0];
$user->skype = $info[0]["ipphone"][0];
$user->department = $info[0]["department"][0];
$user->title = $info[0]["title"][0];
for($t = 0; $t < $info[$i]["othertelephone"]["count"]; $t++)
$user->other_telephone[$t] = $info[$i]["othertelephone"][$t];
if(!is_array($user->other_telephone[$t])) $user->other_telephone[$t] = Array();
}
}
class User
{
var $auth_status = AuthStatus::FAIL;
var $username = "Anonymous";
var $password = "";
var $groups = Array();
var $dn = "";
var $name = "";
var $mail = "";
var $telephone = "";
var $other_telephone = Array();
var $mobile = "";
var $skype = "";
var $department = "";
var $title = "";
public function __construct($username, $password)
{
$this->auth_status = AuthStatus::FAIL;
$this->username = $username;
$this->password = $password;
}
public function get_auth_status()
{
return $this->auth_status;
}
}
?>
用法:
$ldap = new ldapLDAP("192.168.1.123", "company.com", "admin", "mypassword");
$users = $ldap->get_users();
如果您尝试在 Windows 2003 Server Active Directory 或更高版本上执行搜索，似乎您必须将 LDAP_OPT_REFERRALS 选项设置为 0:
If you try to perform the searches on Windows 2003 Server Active Directory or above, it seems that you have to set the LDAP_OPT_REFERRALS option to 0:
ldap_set_option($ldap, LDAP_OPT_REFERRALS, 0);
ldap_set_option($ldap, LDAP_OPT_PROTOCOL_VERSION, 3);
如果没有这个，如果您尝试搜索整个 AD(使用域的根作为 $base_dn)，您将收到操作错误".
Without this, you will get "Operations error" if you try to search the whole AD (using root of the domain as a $base_dn).
在 LDAP 目录中，通常任何节点都可以在任何节点下(用户是节点，ou 是节点).
In LDAP Directories in general any node can be under any node (a user is a node, an ou is a node).
但是 Active-Directory 的行为方式与 SCHEMA 定义的对象可以存在于哪个容器中的方式不同.因此，如果您查找用户，则允许的上级为:builtinDomain、domainDNS 和 organizationalUnit，如下所示:
But Active-Directory behave in a different way the SCHEMA define in which container an object can exist. So, if you look for a user, superiors allowed are: builtinDomain, domainDNS and organizationalUnit as you can see here under:
这篇关于如果我不知道基本 DN 的 OU，如何通过 PHP ldap_search() 获取用户 OU的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持跟版网！