boot.php

<?php
/**
 * OpenTHC SSO Bootstrap
 *
 * SPDX-License-Identifier: MIT
 */

// declare(encoding='UTF-8');
// declare(strict_types=1);

define('APP_ROOT', __DIR__);
define('APP_BUILD', '420.23.244');

error_reporting(E_ALL & ~E_DEPRECATED & ~E_NOTICE & ~E_STRICT & ~E_WARNING);

openlog('openthc-sso', LOG_ODELAY|LOG_PID, LOG_LOCAL0);

require_once(APP_ROOT . '/vendor/autoload.php');

if ( ! \OpenTHC\Config::init(APP_ROOT) ) {
	_exit_html_fail('<h1>Invalid Application Configuration [ALB-035]</h1>', 500);
}

define('OPENTHC_SERVICE_ID', \OpenTHC\Config::get('openthc/sso/id'));
define('OPENTHC_SERVICE_ORIGIN', \OpenTHC\Config::get('openthc/sso/origin'));

// _error_handler_init();

/**
 * Checks if we're in TEST mode
 */
function is_test_mode() {

	// Cookie Check
	if ( ! empty($_COOKIE['openthc-test'])) {
		$sk1 = $_COOKIE['openthc-test'];
		// Cookie Pattern Check
		if (preg_match('/^[\w\-\+\/]{32,64}$/', $sk1)) {
			// Config Check
			$sk0 = \OpenTHC\Config::get('openthc/sso/test/sk');
			if ( ! empty($sk0)) {
				// Time Check
				// if ($sk0 >= 48 hours old) {
				// 	return false;
				// }
				if ($sk0 === $sk1) {
					return true;
				}
			}
		}
	}

	return false;

}