- Moved all the code related to authentication to AuthLib

- Changed configuration files autoload.php and rest.php to use AuthLib
- Added new method getCheckUserAuth to controller CheckUserAuth.php
- Removed libraries/FHC_Auth.php
- Removed models/CheckUserAuth_model.php
- Removed include/AddonAuthentication.php

include/AddonAuthentication.php

@@ -1,46 +0,0 @@
-<?php
-
-// TO BE UPDATED
-
-/* 
- * This class requires only DB functionalities from CI
- * CI_Hack couldn't be included here because this class is called every time an addon
- * makes an API call, so it would raise a lot of "already declared" errors
- */
-require_once(dirname(__FILE__).'/../vendor/codeigniter/framework/system/core/Model.php');
-require_once(dirname(__FILE__).'/../application/core/FHC_Model.php');
-require_once(dirname(__FILE__).'/../application/core/DB_Model.php');
-
-/**
- * This class is used to authenticate the addons on the core system
- */
-class AddonAuthentication extends DB_Model
-{
-	public function __construct()
-	{
-		parent::__construct(NULL);
-	}
-
-	/**
-	 * It retrieves the password with the given username from ci_addons table
-	 * CREATE TABLE ci_addons (
-	 *	username       varchar(10),
-	 *	password       varchar(40),
-	 *	enabled        integer,
-	 *	CONSTRAINT ci_addons_pk UNIQUE(username));
-	 */
-	public function getPasswordByUsername($username)
-	{
-		$password = NULL;
-		$sql = "SELECT password FROM public.ci_addons WHERE enabled = 1 AND username = ?";
-		
-		$result = $this->db->query($sql, array($username));
-		
-		if(!is_null($result) && $result->num_rows() > 0)
-		{
-			$password = $result->row()->password;
-		}
-		
-		return $password;
-	}
-}