/**
* Reads sitemap for current gate data
*
* This function retrieves the correct gate based on request.
*
* @return null
*/
public function process()
{
include NX_PATH_COMPILE . 'sitemap.php';
$this->info['uri'] = false;
$mymethod = strtolower($_SERVER['REQUEST_METHOD']) . ':';
if (isset($gatesExact[$mymethod . $_ID_])) {
$this->info['uri'] = $gatesExact[$mymethod . $_ID_]['uri'];
if (!isset($gatesExact[$mymethod . $_ID_]['nosession'])) {
$this->initSession();
}
if (isset($gatesExact[$mymethod . $_ID_]['cache_control'])) {
$cache_control = $gatesExact[$mymethod . $_ID_]['cache_control'];
header("Cache-Control: " . $cache_control);
}
if (isset($gatesExact[$mymethod . $_ID_]['content_type'])) {
header("Content-Type: " . $gatesExact[$mymethod . $_ID_]['content_type']);
$this->info['content_type'] = $gatesExact[$mymethod . $_ID_]['content_type'];
}
if (isset($gatesExact[$mymethod . $_ID_]['cache'])) {
$this->info['cacheExpiryTime'] = $gatesExact[$mymethod . $_ID_]['cache'];
}
if (isset($gatesExact[$mymethod . $_ID_]['role'])) {
$this->info['requireRole'] = $gatesExact[$mymethod . $_ID_]['role'];
$auth = Nexista_Auth::singleton('Nexista_Auth');
$auth->requireRole($this->info['requireRole']);
}
$gateFound = true;
/* THIS IS DEPRECATED AND WILL BE REMOVED IN FUTURE VERSIONS */
} elseif (isset($gatesDeprecated[$_ID_])) {
$this->info['uri'] = $gatesDeprecated[$_ID_]['uri'];
if (!isset($gatesDeprecated[$_ID_]['nosession'])) {
$this->initSession();
}
if (isset($gatesDeprecated[$_ID_]['cache_control'])) {
$cache_control = $gatesDeprecated[$_ID_]['cache_control'];
header("Cache-Control: " . $cache_control);
}
if (isset($gatesDeprecated[$_ID_]['content_type'])) {
header("Content-Type: " . $gatesDeprecated[$_ID_]['content_type']);
$this->info['content_type'] = $gatesExact[$_ID_]['content_type'];
}
if (isset($gatesDeprecated[$_ID_]['cache'])) {
$this->info['cacheExpiryTime'] = $gatesDeprecated[$_ID_]['cache'];
}
if (isset($gatesDeprecated[$_ID_]['role'])) {
$this->info['requireRole'] = $gatesDeprecated[$_ID_]['role'];
$auth = Nexista_Auth::singleton('Nexista_Auth');
$auth->requireRole($this->info['requireRole']);
}
$gateFound = true;
/* END DEPRECATION NOTE */
} elseif (isset($gatesRegex)) {
foreach ($gatesRegex as $regex => $_info) {
if (preg_match("/" . $regex . "/", $_ID_, $match)) {
$GLOBALS['regex'] = $match;
$this->info['uri'] = $_info['uri'];
if (!isset($_info['nosession'])) {
$this->initSession();
}
if (isset($_info['cache_control'])) {
$cache_control = $_info['cache_control'];
header("Cache-Control: " . $cache_control);
}
if (isset($_info['content_type'])) {
header("Content-Type: " . $_info['content_type']);
}
if (isset($_info['cache'])) {
$this->info['cacheExpiryTime'] = $_info['cache'];
}
if (isset($_info['role'])) {
$this->info['requiredRole'] = $_info['role'];
$auth = Nexista_Auth::singleton('Nexista_Auth');
$auth->requireRole($_info['role']);
}
$gateFound = true;
break;
}
}
}
if (isset($gateMissing) && !isset($gateFound)) {
$this->info['uri'] = $gateMissing['uri'];
if (!isset($gateMissing['nosession'])) {
$this->initSession();
}
if (isset($gateMissing['cache_control'])) {
$cache_control = $gateMissing['cache_control'];
header("Cache-Control: " . $cache_control);
}
if (isset($gateMissing['content_type'])) {
header("Content-Type: " . $gateMissing['content_type']);
}
if (isset($gateMissing['cache'])) {
$this->info['cacheExpiryTime'] = $gateMissing['cache'];
}
if (isset($gateMissing['role'])) {
$this->info['requireRole'] = $gateMissing['role'];
$auth = Nexista_Auth::singleton('Nexista_Auth');
$auth->requireRole($this->info['requireRole']);
}
}
}
/**
* Registers a function to be called on auth session timeout
* This function will be called when the user's session times out from
* inactivity. It might be used to reshow a login screen.
*
* @param mixed $handler function or an array of class=>method
*
* @return null
*/
public static function registerTimeoutHandler($handler)
{
if (is_callable($handler)) {
self::$_timeoutHandler = $handler;
} else {
Nexista_Error::init('Auth Timeout Handler Error', NX_ERROR_FATAL);
}
}
<?php
/*
Extension Name: Nexista Authn Handler Plugin
Extension URI:
Description: Uses Nexista Authn
Version: 0.1
Copyright: Savonix Corporation
Author: Albert Lash
License: LGPL
*/
function nexista_authLogin($auth)
{
if (empty($_SESSION['authReferer'])) {
$_SESSION['authReferer'] = $_SERVER['REQUEST_URI'];
}
$link_prefix = dirname(NX_LINK_PREFIX);
$login_page = Nexista_Config::get('//nexista_auth/login');
header('Location: ' . $link_prefix . '/' . $login_page);
exit;
}
Nexista_Auth::registerTimeoutHandler('nexista_authLogin');
Nexista_Auth::registerLoginHandler('nexista_authLogin');
Nexista_Auth::registerDeniedHandler('nexista_authLogin');
Nexista_Auth::registerExpiredHandler('nexista_authLogin');
