How to get authorized user in ldap using php? - php

Question

I want to use my system login password to php login page. So that i used the LDAP concept in my project. I have mentioned below my coding, that is everything fine. But When i run this code, the result shows "Invalid user". I don't know why this was showing wrongly.
$ldaphost = 'abc.co.in';
$ldapport = '389';
$username = '4444';
$password = '4444pass';
$ldap = ldap_connect($ldaphost, $ldapport)
or die("Could not connect to $ldaphost");
ldap_set_option($ldap, LDAP_OPT_PROTOCOL_VERSION, 3);
$user = "uid=$username,dc=abc,dc=co,dc=in";
$bind = #ldap_bind($ldap, $user, $password);
if ($bind) {
echo "<br />Valid user";
} else {
$msg = "<br />Invalid user";
echo $msg;
}
Below the result:
What is fault in my code or i need to anything add?
Please find and solve this request. That will more helpful to me.
Thank you advance...

Answer 1

This is how my ldap thing works. change your ldap host to be either "ldap://abd.asd.co:389' or "ldaps://asd.basd.co:636".
function verify_user() {
$user = $_REQUEST['user'];
$passwd = $_REQUEST['pass'];
// Bind to LDAP to check is user is valid
$server = "ldaps://ldap.server.com:636";
$dn = "uid=$user, ou=People, ou=something, dc=other, dc=whatever";
// Create a fake password if needed to keep people from anonymously
// binding to LDAP
if($passwd == '') { $passwd = "p"; }
$ldap = ldap_connect($server) or die("Can't connect to LDAP server!");
ldap_set_option($ldap, LDAP_OPT_PROTOCOL_VERSION, 3);
ldap_start_tls($ldap);
if($ldap) {
$bnd = #ldap_bind($ldap, $dn, stripslashes($passwd));
if(!$bnd) {
sleep(5);
echo "<br>Error: Bad Username or Password!<br>";
exit;
}
}
header("Location: {$_REQUEST['url']}"); /* Redirect browser */
exit;
}