我的目标是通过使用PHP& amp;的Web界面更改Active Directory中的密码. IIS.

我一直按照http://www.ashleyknowles.net/2011/07/iis-php-and-ldaps-with-active-directory/上的说明进行操作

在遵循这些说明之前,我无法为LDAPS连接绑定到AD,但是在遵循这些说明之后,它似乎已成功连接,但是在尝试更改“ unicodePwd”时出现“服务器不愿意执行”错误值.

请注意,以下代码将成功更改AD中用户的任何其他值.

<?php

$ldaprdn  = 'CN=Admin User,OU=*******,OU=Staff,OU=********,DC=********,DC=*******,DC=******,DC=*****';
$ldappass = "*******";  // associated password

$ldapconn = ldap_connect("ldaps://***.***.***.***:636" ) or die("Could not connect to LDAP server.");

ldap_set_option($ldapconn, LDAP_OPT_PROTOCOL_VERSION, 3);
ldap_set_option($ldapconn, LDAP_OPT_REFERRALS, 0);

if ($ldapconn) {

    // binding to ldap server
    $ldapbind = ldap_bind($ldapconn, $ldaprdn, $ldappass);

    // verify binding
    if ($ldapbind) {
        echo "LDAP bind successful...";

        $username = '******';

        $dn = "CN=Bob Smith,OU=******,OU=******,OU=******,DC=******,DC=******,DC=******,DC=******";

        $newPassword = 'blah';

        $newEntry = array('unicodePwd' => encodePwd($newPassword));

        print_r($newEntry);

        if(ldap_mod_replace($ldapconn, $dn, $newEntry)) {
            print "<p>succeded</p>";
        } else {
            print "<p>failed</p>";
        }

        print_r(ldap_error($ldapconn));

    } else {
        echo "LDAP bind failed...";
        print_r(ldap_error($ldapconn));
    }

}

// Credit: http://www.cs.bham.ac.uk/~smp/resources/ad-passwds/
function encodePwd($pw) {
    $newpw = '';
    $pw = "\"" . $pw . "\"";
    $len = strlen($pw);
    for ($i = 0; $i < $len; $i++)
        $newpw .= "{$pw{$i}}\000";
    $newpw = base64_encode($newpw);
    return $newpw;
}

?>

解决方法:

解决了！！

事实证明,遵循Ashley Knowles tutorial,我已成功通过LDAP建立SSL连接,但是由于密码编码而发生了错误.

成功的密码编码功劳归功于此forum post上的hd42,这使我能够相应地修改自己的代码.

因此,一旦在IIS服务器上的硬盘驱动器中正确安装了证书等,此代码将通过IIS Web服务器使用PHP成功修改Active Directory中的用户密码(假设$ldaprdn用户具有足够的管理员权限)：

<?php

$ldaprdn  = 'CN=Admin User,OU=*******,OU=Staff,OU=********,DC=********,DC=*******,DC=******,DC=*****';
$ldappass = "*******";  // associated password

$ldapconn = ldap_connect("ldaps://***.***.***.***:636" ) or die("Could not connect to LDAP server.");

ldap_set_option($ldapconn, LDAP_OPT_PROTOCOL_VERSION, 3);
ldap_set_option($ldapconn, LDAP_OPT_REFERRALS, 0);

if ($ldapconn) {

    // binding to ldap server
    $ldapbind = ldap_bind($ldapconn, $ldaprdn, $ldappass);

    // verify binding
    if ($ldapbind) {
        echo "LDAP bind successful...";

        $dn = "CN=Bob Smith,OU=******,OU=******,OU=******,DC=******,DC=******,DC=******,DC=******";

        $newPassword = 'blah';

        $newPassword = "\"" . $newPassword . "\""; 
        $newPass = mb_convert_encoding($newPassword, "UTF-16LE");

        $newEntry = array('unicodePwd' => $newPass);

        print_r($newEntry);

        if(ldap_mod_replace($ldapconn, $dn, $newEntry)) {
            print "<p>succeded</p>";
        } else {
            print "<p>failed</p>";
        }

        print_r(ldap_error($ldapconn));

    } else {
        echo "LDAP bind failed...";
        print_r(ldap_error($ldapconn));
    }

}