/**
* Process the current request
*
* $request - The current request parameters. Leave as NULL to default to use $_REQUEST.
*/
public static function process($request = NULL)
{
// Setup request variable
Endpoint::$request = $request;
if (is_null(Endpoint::$request)) {
// Fix a strange behavior when some provider call back ha endpoint
// with /index.php?hauth.done={provider}?{args}...
// >here we need to recreate the $_REQUEST
if (strrpos($_SERVER["QUERY_STRING"], '?')) {
$_SERVER["QUERY_STRING"] = str_replace("?", "&", $_SERVER["QUERY_STRING"]);
parse_str($_SERVER["QUERY_STRING"], $_REQUEST);
}
Endpoint::$request = $_REQUEST;
}
// If openid_policy requested, we return our policy document
if (isset(Endpoint::$request["get"]) && Endpoint::$request["get"] == "openid_policy") {
Endpoint::processOpenidPolicy();
}
// If openid_xrds requested, we return our XRDS document
if (isset(Endpoint::$request["get"]) && Endpoint::$request["get"] == "openid_xrds") {
Endpoint::processOpenidXRDS();
}
// If we get a hauth.start
if (isset(Endpoint::$request["gk_start"]) && Endpoint::$request["gk_start"]) {
Endpoint::processAuthStart();
} elseif (isset(Endpoint::$request["gk_done"]) && Endpoint::$request["gk_done"]) {
Endpoint::processAuthDone();
} else {
Endpoint::processOpenidRealm();
}
}
