function authenticate($username, $password)
{
global $alfTicket, $alfRepository, $alfWikiSpaceNodeRef, $alfLog;
$result = false;
$localTicket = MediaWikiSpace::validate($alfRepository, $alfWikiSpaceNodeRef, $username, $password);
if ($localTicket != null) {
// Store the ticket for later use now we know it's good
$alfTicket = $localTicket;
$_SESSION["alfTicket"] = $localTicket;
$result = true;
}
return $result;
}
// Create a reference to the media wiki node
if ($alfWikiSpaceNodeRef != null) {
$alfMediaWikiNode = $alfSession->getNodeFromString($alfWikiSpaceNodeRef);
} else {
// Use the default wiki node
$nodes = $alfSession->query(new SpacesStore($alfSession), "TYPE:\"mw:mediaWiki\"");
if (sizeof($nodes) == 0) {
// Redirect to the login page, since we can't find the mediaWiki space (probably means incorrect permissions)
header("Location: " . $loginURL);
exit;
}
$alfMediaWikiNode = $nodes[0];
$alfWikiSpaceNodeRef = $alfMediaWikiNode->__toString();
}
// Validate the ticket (checks you have correct permissions on the wiki space and that the ticket is valid)
if (MediaWikiSpace::validate($alfRepository, $alfWikiSpaceNodeRef, "", $alfTicket) == false) {
// Redirect to the login page, since the ticket is knacked or you don't have permissions
header("Location: " . $loginURL);
exit;
}
// Set the configuration values
eval(MediaWikiSpace::getEvaluationString($alfRepository, $alfWikiSpaceNodeRef));
// Make sure the setup is not included later
define(MW_NO_SETUP, true);
require_once "Setup.php";
// Check to see if we should be doing an 'auto' login
if ($doLogin == true) {
// Authenticate the mediawiki user
$u = User::newFromName($passedUser);
if (is_null($u) == false && User::isUsableName($u->getName()) == true) {
// Check to see if the user already exists
