[horde] findUserDN for LDAP for changing password.

[ANANT S ATHAVALE]

Dear List,

How do I introduce the following function in Passwd 5.0.1 to get the userDN
and let users to change their LDAP password? We are about to release HGWE
5.1.3 to users and facing problem w.r.t. changing password.  Please share
your code, if you have implemented some other way.

public function userdn($authid)
    {
        $ldapServer = 'localhost';
        $ldapPort = '389';
        $searchBase = 'dc=xxx';

        $ldapwithdomain = explode("@", $authid);
        $ldapuser = $ldapwithdomain[0];

        $ds = @ldap_connect($ldapServer, $ldapPort);
        $searchResult = @ldap_search($ds, $searchBase, 'uid=' .
$ldapuser );
        $information = @ldap_get_entries($ds, $searchResult);

        ldap_close($ds);

        if ($information === false || $information['count'] == 0) {
            return '';
        } else {
            return $information[0]['dn'];
        }
    }
-- 
           Regards
            Anant
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