How to enable ldap authentication in php

I have one server (Windows Server 2012 R2) and I need to configure a LDAP users authentication in PHP. Server is domain controller, PHP (5.6) is installed and PHP already has LDAP extension. Bind with credentials in ldp.exe works.

WHAT I KNOW:

• LDAP connection works
• I can log on anonymously
• I cannot log in with user credentials (even with admin credentials)

I've tried edit policy "Default Domain Controller"

• Domain Controller: LDAP server signing requirements

  NONE

• Network Security: LDAP client signing requirements

  NEGOTIATE SIGNING

PHP CODE:

// using ldap bind
$ldaprdn = 'bigboss'; // ldap rdn or dn
$ldappass = 'AdmiN123'; // associated password
// connect to ldap server
$ldapconn = ldap_connect("ldap://172.16.31.70") or die("Could not connect to LDAP server.");
if ($ldapconn) { // binding to ldap server $ldapbind = ldap_bind($ldapconn, $ldaprdn, $ldappass); // verify binding if ($ldapbind) { echo "LDAP bind successful..."; } else { echo "LDAP bind failed..."; }
}

1 Answer

My fault, I need to edit

$ldaprdn = 'bigboss'

to

$ldaprdn = '[domain name]\bigboss'

Thanks