<?php
/**
*
* This file is part of the phpBB Forum Software package.
*
* @copyright (c) phpBB Limited <https://www.phpbb.com>
* @license GNU General Public License, version 2 (GPL-2.0)
*
* For full copyright and license information, please see
* the docs/CREDITS.txt file.
*
*/
namespace phpbb\auth\provider\oauth\service;
/**
* Facebook OAuth service
*/
class facebook extends base
{
/** @var \phpbb\config\config */
protected $config;
/** @var \phpbb\request\request_interface */
protected $request;
/**
* Constructor.
*
* @param \phpbb\config\config $config Config object
* @param \phpbb\request\request_interface $request Request object
*/
public function __construct(\phpbb\config\config $config, \phpbb\request\request_interface $request)
{
$this->config = $config;
$this->request = $request;
}
/**
* {@inheritdoc}
*/
public function get_service_credentials()
{
return [
'key' => $this->config['auth_oauth_facebook_key'],
'secret' => $this->config['auth_oauth_facebook_secret'],
];
}
/**
* {@inheritdoc}
*/
public function perform_auth_login()
{
if (!($this->service_provider instanceof \OAuth\OAuth2\Service\Facebook))
{
throw new exception('AUTH_PROVIDER_OAUTH_ERROR_INVALID_SERVICE_TYPE');
}
try
{
// This was a callback request, get the token
$this->service_provider->requestAccessToken($this->request->variable('code', ''));
}
catch (\OAuth\Common\Http\Exception\TokenResponseException $e)
{
throw new exception('AUTH_PROVIDER_OAUTH_ERROR_REQUEST');
}
try
{
// Send a request with it
$result = (array) json_decode($this->service_provider->request('/me'), true);
}
catch (\OAuth\Common\Exception\Exception $e)
{
throw new exception('AUTH_PROVIDER_OAUTH_ERROR_REQUEST');
}
// Return the unique identifier
return $result['id'];
}
/**
* {@inheritdoc}
*/
public function perform_token_auth()
{
if (!($this->service_provider instanceof \OAuth\OAuth2\Service\Facebook))
{
throw new exception('AUTH_PROVIDER_OAUTH_ERROR_INVALID_SERVICE_TYPE');
}
try
{
// Send a request with it
$result = (array) json_decode($this->service_provider->request('/me'), true);
}
catch (\OAuth\Common\Exception\Exception $e)
{
throw new exception('AUTH_PROVIDER_OAUTH_ERROR_REQUEST');
}
// Return the unique identifier
return $result['id'];
}
}