Switched to Google Oauth2 for login.

Copy init.php.in to init.php

Set database username, password

Set $GoogleClientID and $GoogleClientSecret

To get those:

* Navigate to the Google Cloud Console. https://cloud.google.com/console
* Click on the Create Project button on top of the page, enter the following values and then click on the Create button.
* Once the project has been created, open the APIs & auth group (left navigation pannel) and then click on Consent screen and set it up (this is just for what is shown to the user, values not important)
* Open the APIs & auth group in the left pannel (if it's not already open) and click on Credentials.
* Click on the CREATE NEW CLIENT ID button, enter/tick the following values and then click on the Create Client ID button.

  Application type: Web Application
  Authorized Javascript origins: http://crash.replex.org
  Authorized redirect URI: http://crash.replex.org/process_login.php
  (replace with appropriate links. imporant bit is url to process_login.php)

You will now have Client ID and Client secret

htdocs/lib/init.php.in

@@ -0,0 +1,99 @@
+<?php
+if (!defined('SITE_ROOT')) {
+	exit(1);
+}
+
+error_reporting(E_ALL & ~(E_NOTICE | E_STRICT));
+ini_set('display_errors',1);
+
+if (!extension_loaded('kl')) {
+	require_once SITE_ROOT.'/lib/ext_kl.php';
+}
+
+function __autoload($class)
+{
+	require_once(SITE_ROOT . '/lib/' . $class . '.php');
+}
+
+Memc::init();
+
+/* Directory relative to server root
+ * No leading or trailing slash.
+ * Example: http://www.example.com/applications/app1/
+ */
+
+define('REL_DIR', '');
+
+if (!defined('URL_ROOT')) {
+	$init_port = "";
+	$init_ssl = strlen($_SERVER["HTTPS"]) > 0 ? true:false;
+	define('USE_SSL', $init_ssl);
+
+	$init_url = $init_ssl ? "https://" : "http://";
+
+	if ($init_ssl && $_SERVER['PORT']!=443) {
+		$init_port = $_SERVER['PORT'];
+	}
+
+	if (!$init_ssl && $_SERVER['PORT']!=80) {
+		$init_port = $_SERVER['PORT'];
+	}
+
+	$init_url .= $_SERVER['HTTP_HOST'];
+
+	if ($init_port) {
+		$init_url .= ":" . $init_port;
+	}
+
+	if (defined('REL_DIR') && strlen(REL_DIR)) {
+		$init_url .= '/' . REL_DIR;
+	}
+
+	define ('URL_ROOT', $init_url);
+}
+
+if (!defined('IMG_ROOT')) {
+	define('IMG_ROOT', URL_ROOT . '/images');
+}
+
+
+$DB = DBH::getInstance();
+
+$DB_NAME = 'replex_crash';
+$DB_USER = 'replex_crash';
+$DB_PASS = 'replex_sekrit';
+$DB_HOST = 'localhost';
+
+if (!DBH::$db->connect($DB_NAME, $DB_HOST, $DB_USER, $DB_PASS)) {
+	echo "System is down for mantainence. Please try again later.";
+	die();
+}
+
+// Google API settings
+set_include_path(get_include_path() . PATH_SEPARATOR . SITE_ROOT . '/lib');
+require_once 'Google/Client.php';
+$GoogleClientID = "get client id at google dev console";
+$GoogleClientSecret = "secret from google dev console";
+GoogleLogin::init($GoogleClientID, $GoogleClientSecret);
+
+// Options
+Option::init();
+
+// Session
+if (!defined('NO_SESSION') && PHP_SAPI != "cli") {
+    $S = new Session();
+    $S->check();
+}
+
+
+/* Prevent XSS attacks via PHP_SELF */
+$_SERVER['PHP_SELF'] = htmlspecialchars($_SERVER['PHP_SELF']);
+/*
+ * Local variables:
+ * tab-width: 4
+ * c-basic-offset: 4
+ * End:
+ * vim600: sw=4 ts=4 fdm=marker
+ * vim<600: sw=4 ts=4
+ */
+?>