ldap.php

<?php

error_reporting(E_ALL);

###################################---Configuration---################################

//Ldap adress and port 
$hostname = "ldap://company.com:389";

//LDAP version
$ldap_version = 3;

//Unique identifier of user on LDAP
$uid = "username";
$email = "username@company.com";

//directory name (dn)
$dn = "uid=username,ou=People,o=Company";

//Password (Only for test, we give the password in clear text)
$pass = "user_pass";

//Base directory name
$base = "ou=People,o=Company";
######################################################################################


echo "<h3>LDAP : Test Center</h3>";
echo "Attempting to connect LDAP server ... <br />";
$ldap=ldap_connect($hostname);
ldap_set_option($ldap, LDAP_OPT_PROTOCOL_VERSION, $ldap_version);

if ($ldap) {
	echo "Successful connection ! <br />"; 
    echo "Checking LDAP credentials ... <br />"; 
    $is_valid=ldap_bind($ldap,$dn,$pass);

    if ($is_valid) {
    	echo "Successful authentication ! <br />";
    	echo "Getting user informations ...<br />";
    	$user_data=ldap_search($ldap, $base, "mail=" . $email);
    	
    	if ($user_data)
    	{
    		echo "Data recovered with success ! <br />";
    		echo "Extracting useful data : <br /><br />";
    		$info_user = ldap_get_entries($ldap, $user_data);
 			for ($i=0; $i<$info_user["count"]; $i++) {
    			
       			echo "dn: " . $info_user[$i]["dn"] . "<br />";
        		echo "cn: " . $info_user[$i]["cn"][0] . "<br />";
        		echo "uid: " . $info_user[$i]["uid"][0] . "<br />";
        		echo "email: " . $info_user[$i]["mail"][0] . "<br /><hr />";
 			}
 		} else {
 			echo "No data recovered ! <br /><br />";
 		}
    } else {
 		echo "Identification has failed ... Check your credentials<br /><br />";
 	}
 
	echo "Closing LDAP connection.";
    ldap_close($ldap);
} else {
    echo "Impossible to connect to LDAP server !";
}