I've looked at a lot of other questions about this but can't seen to find the solution for my error.
The code I use is:
ldap_set_option(NULL, LDAP_OPT_DEBUG_LEVEL, 7);
$ldapconn = ldap_connect('[HOST]', 389);
ldap_set_option($ldapconn, LDAP_OPT_PROTOCOL_VERSION, 3);
ldap_set_option($ldapconn, LDAP_OPT_REFERRALS, 0);
ldap_bind($ldapconn, $username, $password);
$authUser = $adldap->user()->authenticate($username, $password);
if ($authUser == true) {
echo "jep";
echo "<br />";
$basedn = "DC=lab,DC=kuhlmann-its,DC=local";
$classname = "TAI2";
$filter = "(memberOf=OU=" . $classname . ",OU=Accounts,OU=BBS_Students,OU=BBS,OU=EDUNET,DC=lab,DC=kuhlmann-its,DC=local)";
$attributes = array("cn");
$search = ldap_search($ldapconn, $basedn, $filter, $attributes);
$info = ldap_get_entries($ldapconn, $search);
This is my first time working with LDAP and Active Directory and I don't know how all the functions work. I want to know why my ldap_search() is not working.
Thanks in advance.
Related
I can get list of usernames, unlock users, verify username/password, get days to expire for a password, but I cannot change the frigging password. Why not?
public function changePassword(string $username, string $current_password, string $password): bool
{
$result = false;
$connection = ldap_connect('ldaps://' . self::HOST . ':' . self::PORT);
if ($connection) {
ldap_set_option($connection, LDAP_OPT_PROTOCOL_VERSION, 3);
ldap_set_option($connection, LDAP_OPT_REFERRALS, 0);
ldap_set_option(null, LDAP_OPT_DEBUG_LEVEL, 7);
if (#ldap_bind($connection, "uid=$username,ou=people,dc=bsg.na.baesystems,dc=com", $current_password)) {
//$userpassword = '{MD5}' . hash('md5', $password);
$userpassword = '{sha256}' . base64_encode(hash('sha256', $password, true));
//$userpassword = '{sha384}' . base64_encode(hash('sha384', $password, true));
$result = #ldap_mod_replace($connection, "uid=$username,ou=people,dc=bsg.na.baesystems.com,dc=com", [
'userpassword' => $userpassword
]);
}
}
if (!$result)
log_message('error', __METHOD__ . "\n" . ldap_error($connection));
return $result;
}
<?php
$domain = 'xxxx.com';
$username = 'xxxxxx';
$password = 'xxxxxx';
$ldapconfig['host'] = 'xxx.xxx.xxx.xxx';
$ldapconfig['port'] = 389;
$ldapconfig['basedn'] = 'dc=xxxx,dc=com';
$ds=ldap_connect($ldapconfig['host'], $ldapconfig['port']);
ldap_set_option($ds, LDAP_OPT_PROTOCOL_VERSION, 3);
ldap_set_option($ds, LDAP_OPT_REFERRALS, 0);
$dn="ou=Technology,".$ldapconfig['basedn'];
$bind=ldap_bind($ds, $username .'#' .$domain, $password);
$isITuser = ldap_search($bind,$dn,'(&(objectClass=User)(sAMAccountName=' . $username. '))');
if ($isITuser) {
echo("Login correct");
} else {
echo("Login incorrect");
}
?>
I am trying to connect to Active Directory servers. But, I get an error. "Login incorrect". Actually my purpose is to add user.
How to get memberof the user filter? Not all users have memberof.
$ds = `000.000.000.000`;
$ldaprdn = `CN=Users,dc=xxx,dc=xx,dc=xx,dc=xx`;
$user = `CN=UserSystem,`;
$ldappass = `pass`;
// connect to ldap server
$ldapconn = ldap_connect("000.000.000.000") or die(`Could not connect to LDAP server.`);
if ($ldapconn) {
// binding to ldap server
$ldapbind = ldap_bind($ldapconn, $user.``.$ldaprdn, $ldappass);
// verify binding
if ($ldapbind) {
ldap_set_option($ldapconn, LDAP_OPT_PROTOCOL_VERSION,3);
ldap_set_option($ldapconn, LDAP_OPT_REFERRALS,0);
$sr=ldap_search($ldapconn, $ldaprdn, `(&(objectClass=user)(sAMAccountName=testuser))`);
$info = ldap_get_entries($ldapconn, $sr);
$ii=0;
for ($i=0; $ii`;
if ($data == `memberof`) {
$membrog = explode(`,`, $info[$i][$data][0]);
$membrode = explode(`=`, $membrog[0]);
echo $membrode[1].``;
}
}
ldap_close($ldapconn);
} else {
echo `Connection to LDAP Failed`;
}
}
If you are looking at groups a user is a memberOF, from LDAP, Because of group nesting, you may need to use a filter which utilizes MATCHING_RULE_IN_CHAIN, like shown on this page.
-jim
I am trying to get authentication from ldap and I am geting the error
"ldap_bind(): Unable to bind to server: Invalid credentials"
any one can provider any information about this .
Below the code I use:
$ldaphost = "ldap.mydomain.com"; $ldapport = 389;
$ds = ldap_connect($ldaphost, $ldapport) or die("Could not connect to $ldaphost");
if ($ds) {
$username = "myUser";
$upasswd = "*****";
$binddn = "uid=$username,ou=people,dc=yourdomain,dc=com"; $ldapbind = ldap_bind($ds, $binddn, $upasswd);
if ($ldapbind) { echo "login" ; } else { echo " not login"; }
}
$ldaphost = "ldap.mydomain.com";
$ldapport = 389;
$ds = ldap_connect($ldaphost, $ldapport) or die("Could not connect to $ldaphost");
if ($ds) {
$username = "myUser";
$upasswd = "*****";
$binddn = "cn=admin,dc=yourdomain,dc=com"; //cn=admin or whatever you use to login by phpldapadmin
$ldapbind = ldap_bind($ds,$binddn, $upasswd);
//check if ldap was sucessfull
if ($ldapbind) {
echo "LDAP bind successful...";
} else {
echo "LDAP bind failed...";
}
}
I'm trying to connect to an LDAP server to authenticate user credentials.
I've found a few users with this same issue but their solutions did not work for me.
here's what I'm using:
<?php
define('LDAP_SERVER', 'LDAP://pdc.mydomain.com');
define('LDAP_PORT', 389);
define('LDAP_TOP', 'dc=mydomain,dc=com');
if(isset($_POST['username']))
{
if(!($ds = ldap_connect(LDAP_SERVER, LDAP_PORT)))
{
die ("Could not connect to mydomain domain");
}
$un = $_POST['username'].",".LDAP_TOP;
//echo stripslashes($un)."<br>";
$ldapbind = ldap_bind($ds, stripslashes($un), $_POST['password']);
if($ldapbind)
echo "login success";
else
echo "login failed";
}
?>
I've tried using "mydomain\myusername" and just "myusername".
I added the stripslashes() function when neither worked to test that, and still no dice.
the error I get every time is: Warning: ldap_bind(): Unable to bind to server: Invalid credentials
any help would be greatly appreciated
TIA
I know it is a pretty old question and if you still need an answer then what happens if you run this code in a single php file?
$username = 'hello';
$password = '123123';
$server = '192.168.32.4';
$domain = '#yourdomain.local';
$port = 389;
$connection = ldap_connect($server, $port);
if (!$connection) {
exit('Connection failed');
}
// Help talking to AD
ldap_set_option($connection , LDAP_OPT_PROTOCOL_VERSION, 3);
ldap_set_option($connection , LDAP_OPT_REFERRALS, 0);
$bind = #ldap_bind($connection, $username.$domain, $password);
if (!$bind) {
exit('Binding failed');
}
// This is where you can do your work
echo 'Hello from LDAP';
ldap_close($connection );
More info is here.
Check whether your login and pass correct.
And before the login add domain. See in example bottom (HQ\login):
<?php
$login = 'HQ\student';
$password = 'MYPASS';
$ldap_link = ldap_connect('pdc.bc) or die("Could not connect to LDAP server.");
$ldapbind = #ldap_bind($ldap_link, $login, $password) or die ("Error trying to bind: ".ldap_error($ldap_link));
?>
I used these functions:
function authenticate($username, $password){
include 'conf/config.inc.php';
$ldap_Userdn = getUserDN($username);
if($ldap_Userdn!=""){
$ldap_con = ldap_connect($ldap_hostname,$ldap_port);
ldap_set_option($ldap_con, LDAP_OPT_PROTOCOL_VERSION, 3);
if(ldap_bind($ldap_con, $ldap_Userdn, $password)){
return true;
} else {
//echo "<br>Error bind checkPassword function<br>";
return false;
}
} else {
echo "Error to find user DN" . ldap_error($ldap_con);
}
ldap_close($ldap_con);
}
function getUserDN($username){
include 'conf/config.inc.php';
$data = "";
$ldap_con = ldap_connect($ldap_hostname,$ldap_port);
ldap_set_option($ldap_con, LDAP_OPT_PROTOCOL_VERSION, 3);
ldap_set_option($ldap_con, LDAP_OPT_REFERRALS, 0);
if(ldap_bind($ldap_con, $ldap_dn, $ldap_password)){
$filter="(cn=$username)";
$dn=$ldap_search; //even if it seems obvious I note here that the dn is just an example, you'll have to provide an OU and DC of your own
$res = ldap_search($ldap_con, $ldap_search, $filter);
$first = ldap_first_entry($ldap_con, $res);
$data = ldap_get_dn($ldap_con, $first);
} else {
echo "<br>Error bind getUserDN function<br>" . ldap_error($ldap_con);
}
ldap_close($ldap_con);
return $data;
}
an this is my config.inc.php:
<?php
$ldap_hostname = "my openldap IP";
$ldap_port = "389";
$ldap_dn = "cn=Manager,dc=mydomain,dc=com";
$ldap_search = "dc=mydomain,dc=com";
$ldap_password ="my password";
?>