[ticket/14586] Add OAuth1 support

PHPBB3-14586

phpBB/phpbb/auth/provider/oauth/service/twitter.php

@@ -0,0 +1,102 @@
+<?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;
+
+/**
+* Twitter OAuth service
+*/
+class twitter extends \phpbb\auth\provider\oauth\service\base
+{
+	/**
+	* phpBB config
+	*
+	* @var \phpbb\config\config
+	*/
+	protected $config;
+
+	/**
+	* phpBB request
+	*
+	* @var \phpbb\request\request_interface
+	*/
+	protected $request;
+
+	/**
+	* Constructor
+	*
+	* @param	\phpbb\config\config				$config
+	* @param	\phpbb\request\request_interface	$request
+	*/
+	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 array(
+			'key'		=> $this->config['auth_oauth_twitter_key'],
+			'secret'	=> $this->config['auth_oauth_twitter_secret'],
+		);
+	}
+
+	/**
+	* {@inheritdoc}
+	*/
+	public function perform_auth_login()
+	{
+		if (!($this->service_provider instanceof \OAuth\OAuth1\Service\Twitter))
+		{
+			throw new \phpbb\auth\provider\oauth\service\exception('AUTH_PROVIDER_OAUTH_ERROR_INVALID_SERVICE_TYPE');
+		}
+
+		$storage = $this->service_provider->getStorage();
+		$token = $storage->retrieveAccessToken('Twitter');
+		$tokensecret = $token->getRequestTokenSecret();
+
+		// This was a callback request from twitter, get the token
+		$this->service_provider->requestAccessToken(
+			$this->request->variable('oauth_token', ''),
+			$this->request->variable('oauth_verifier', ''),
+			$tokensecret
+		);
+
+		// Send a request with it
+		$result = json_decode($this->service_provider->request('account/verify_credentials.json'), true);
+
+		// Return the unique identifier returned from twitter
+		return $result['id'];
+	}
+
+	/**
+	* {@inheritdoc}
+	*/
+	public function perform_token_auth()
+	{
+		if (!($this->service_provider instanceof \OAuth\OAuth1\Service\Twitter))
+		{
+			throw new \phpbb\auth\provider\oauth\service\exception('AUTH_PROVIDER_OAUTH_ERROR_INVALID_SERVICE_TYPE');
+		}
+
+		// Send a request with it
+		$result = json_decode($this->service_provider->request('account/verify_credentials.json'), true);
+
+		// Return the unique identifier returned from twitter
+		return $result['id'];
+	}
+}