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/GoogleLogin.php

@@ -0,0 +1,103 @@
+<?php
+/**
+* GoogleLogin.php
+* Helper for implementation of Google Oath2
+*
+* Description
+* @package Replex Crash Processor
+* @author Latif Khalifa <latifer@streamgrid.net>
+* @copyright Copyright &copy; 2012-2014, Latif Khalifa
+* 
+* Permission is hereby granted, free of charge, to any person obtaining
+* a copy of this software and associated documentation files
+* (the "Software"), to deal in the Software without restriction, including
+* without limitation the rights to use, copy, modify, merge, publish,
+* distribute, sublicense, and/or sell copies of the Software, and to permit
+* persons to whom the Software is furnished to do so, subject to the
+* following conditions:
+*
+* - The above copyright notice and this permission notice shall be included
+* in all copies or substantial portions of the Software.
+*
+* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
+* DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
+* OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE
+* OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+* 
+*/
+
+
+class GoogleLogin
+{
+    static $client = null;
+    static $clientID;
+    static $clientSecret;
+    static $scope = "openid email";
+    static $accessToken;
+    
+    static function init($clientID, $clientSecret)
+    {
+        self::$clientID = $clientID;
+        self::$clientSecret = $clientSecret;
+    }
+    
+    static function getClient()
+    {
+        if (self::$client == null)
+        {
+            $client = new Google_Client();
+            $client->setClientId(self::$clientID);
+            $client->setClientSecret(self::$clientSecret);
+            $client->setRedirectUri(URL_ROOT . "/process_login.php" );
+            $client->setScopes("email");
+            self::$client = $client;
+        }
+
+        return self::$client;
+    }
+    
+    static function loginURL()
+    {
+        $client = self::getClient();
+        return $client->createAuthUrl();
+    }
+    
+    static function verifyLogin($code)
+    {
+        try
+        {
+            $client = self::getClient();
+            $client->authenticate($code);
+            self::$accessToken = $client->getAccessToken();
+            return true;
+        }
+        catch (Exception $e)
+        {
+            return false;
+        }
+    }
+    
+    static function getAttribs()
+    {
+        $client = self::getClient();
+        $attr = $client->verifyIdToken()->getAttributes();
+        return $attr["payload"];
+    }
+    
+    static function userID()
+    {
+        $attr = self::getAttribs();
+        return $attr["sub"];
+    }
+    
+    static function userEmail()
+    {
+        $attr = self::getAttribs();
+        return $attr["email"];
+    }
+    
+    
+}