<?php
if(!defined('APP_RUN')) exit('No direct access allowed');

function ib_api_auth(){

    $data = array();
    $data['success'] = false;
    $data['msg'] = '';

    if(function_exists('getallheaders')){

        $headers = getallheaders();

    }
    elseif (function_exists(apache_request_headers)){
        $headers = apache_request_headers();
    }

    else{

        $data['msg'] = 'This Server is not Supported Bearer Token Authentication. Please Upgrade your Server to Latest PHP.';

        return $data;

    }

    if(!isset($headers['Authorization'])){
        $data['msg'] = 'Authorization token not found with the Request.';

        return $data;
    }

    $token = $headers['Authorization'];
    $token = str_replace('Bearer','',$token);
    $token = trim($token);

    $d = ORM::for_table('sys_users')->where('at',$token)->find_one();

    if($d){

        $data['msg'] = 'Authentication Successful';
        $data['success'] = true;

    }
    else{

        $data['msg'] = 'Invalid Authentication Token';

    }

    return $data;


}