Changing a user password in Active Directory.
Securely connect (using ldaps) to the Active Directory and bind using an administrator account.
In this example, $userDn contains the dn of the user I want to modify, and $ad is the Active Directory ldaps connection)
$newPassword = "MyPassword";
$newPassword = "\"" . $newPassword . "\"";
$len = strlen($newPassword);
for ($i = 0; $i < $len; $i++)
$newPassw .= "{$newPassword{$i}}\000";
$newPassword = $newPassw;
$userdata["unicodepwd"] = $newPassword;
$result = ldap_mod_replace($ad, $userDn, $userdata);
if ($result) echo "User modified!" ;
else echo "There was a problem!";
I found it hard to get a proper encoding for the unicodepwd attribute so this piece of code might help you ;-)
