/**
* Connection Test Function
*/
function wpmuLdapTestConnection()
{
$server = new LDAP_ro(wpmuSetupLdapOptions());
$server->DebugOff();
$result = $server->testConnect();
$server->Disconnect();
return $result;
}
function wpmuLdapSSOAuthenticate($user, $username, $password)
{
if (is_a($user, 'WP_User')) {
return $user;
}
// only try SSO if we have not just logged out and
// we're not trying to log in with a different username
if (empty($username) && empty($password) && empty($_GET['loggedout'])) {
$username = wpmuLdapSSOGetUsername();
if (empty($username)) {
return $user;
}
// can't log in without a username
//$password = wp_generate_password(); //create a random password for the local user
$ldapString = wpmuSetupLdapOptions();
$userDataArray = null;
$result = wpmuLdapSearch($ldapString, $username, $userDataArray);
$ldapauthresult = array('result' => $result, 'userdata' => $userDataArray);
if ($ldapauthresult['result']) {
return wpmuLdapProcess($user, $username, $password, $ldapauthresult['userdata']);
} else {
return new WP_Error('sso_failed', sprintf(__('Single Sign-On as user <em>%s</em> failed. Please login using the form below.'), $username));
}
}
return $user;
}
