180852c15SAndreas Gohr<?php 280852c15SAndreas Gohr/** 380852c15SAndreas Gohr * DokuWiki Plugin oauth (Helper Component) 480852c15SAndreas Gohr * 580852c15SAndreas Gohr * @license GPL 2 http://www.gnu.org/licenses/gpl-2.0.html 680852c15SAndreas Gohr * @author Andreas Gohr <andi@splitbrain.org> 780852c15SAndreas Gohr */ 880852c15SAndreas Gohr 980852c15SAndreas Gohr// must be run within Dokuwiki 1080852c15SAndreas Gohrif(!defined('DOKU_INC')) die(); 1180852c15SAndreas Gohr 1280852c15SAndreas Gohrclass helper_plugin_oauth extends DokuWiki_Plugin { 1380852c15SAndreas Gohr 1480852c15SAndreas Gohr /** 15f10e09e2SAndreas Gohr * Load the needed libraries and initialize the named oAuth service 1680852c15SAndreas Gohr * 17f10e09e2SAndreas Gohr * @param string $servicename 1863b91737SAndreas Gohr * @return null|\OAuth\Plugin\AbstractAdapter 1980852c15SAndreas Gohr */ 20a7a8f46aSAndreas Gohr public function loadService(&$servicename) { 2167e2b52dSAndreas Gohr $id = getID(); // $ID isn't set in trustExternal, yet 22f10e09e2SAndreas Gohr 23f10e09e2SAndreas Gohr $servicename = preg_replace('/[^a-zA-Z_]+/', '', $servicename); 24f10e09e2SAndreas Gohr if(!$servicename) return null; 25f10e09e2SAndreas Gohr 26f10e09e2SAndreas Gohr require_once(__DIR__.'/phpoauthlib/src/OAuth/bootstrap.php'); 2763b91737SAndreas Gohr require_once(__DIR__.'/classes/AbstractAdapter.php'); 28f10e09e2SAndreas Gohr require_once(__DIR__.'/classes/oAuthHTTPClient.php'); 29f10e09e2SAndreas Gohr 3063b91737SAndreas Gohr $file = __DIR__.'/classes/'.$servicename.'Adapter.php'; 31f10e09e2SAndreas Gohr if(!file_exists($file)) return null; 32f10e09e2SAndreas Gohr require_once($file); 3363b91737SAndreas Gohr $class = '\\OAuth\\Plugin\\'.$servicename.'Adapter'; 34f10e09e2SAndreas Gohr 3563b91737SAndreas Gohr /** @var \OAuth\Plugin\AbstractAdapter $service */ 3667e2b52dSAndreas Gohr $rdurl = wl($id, array('oa' => $servicename), true, '&'); 3767e2b52dSAndreas Gohr dbglog($rdurl); 3867e2b52dSAndreas Gohr $service = new $class($rdurl); 39f10e09e2SAndreas Gohr if(!$service->isInitialized()) { 40f10e09e2SAndreas Gohr msg("Failed to initialize $service authentication service. Check credentials", -1); 41f10e09e2SAndreas Gohr return null; 42f10e09e2SAndreas Gohr } 43f10e09e2SAndreas Gohr 44f10e09e2SAndreas Gohr return $service; 45f10e09e2SAndreas Gohr } 46f10e09e2SAndreas Gohr 47dfbdd519SAndreas Gohr /** 48dfbdd519SAndreas Gohr * List available Services 49dfbdd519SAndreas Gohr * 50*3c0138dbSAndreas Gohr * @param bool $enabledonly list only enabled services 51dfbdd519SAndreas Gohr * @return array 52dfbdd519SAndreas Gohr */ 53*3c0138dbSAndreas Gohr public function listServices($enabledonly = true) { 54dfbdd519SAndreas Gohr $services = array(); 5563b91737SAndreas Gohr $files = glob(__DIR__.'/classes/*Adapter.php'); 56dfbdd519SAndreas Gohr 57dfbdd519SAndreas Gohr foreach($files as $file) { 5863b91737SAndreas Gohr $file = basename($file, 'Adapter.php'); 59dfbdd519SAndreas Gohr if($file == 'Abstract') continue; 60*3c0138dbSAndreas Gohr if($enabledonly && !$this->getKey($file)) continue; 61dfbdd519SAndreas Gohr $services[] = $file; 62dfbdd519SAndreas Gohr } 63dfbdd519SAndreas Gohr 64dfbdd519SAndreas Gohr return $services; 65dfbdd519SAndreas Gohr } 66f10e09e2SAndreas Gohr 67f10e09e2SAndreas Gohr /** 68f10e09e2SAndreas Gohr * Return the configured key for the given service 69f10e09e2SAndreas Gohr * 70f10e09e2SAndreas Gohr * @param $service 71f10e09e2SAndreas Gohr * @return string 72f10e09e2SAndreas Gohr */ 73f10e09e2SAndreas Gohr public function getKey($service) { 74f10e09e2SAndreas Gohr $service = strtolower($service); 75f10e09e2SAndreas Gohr return $this->getConf($service.'-key'); 76f10e09e2SAndreas Gohr } 77f10e09e2SAndreas Gohr 78f10e09e2SAndreas Gohr /** 79f10e09e2SAndreas Gohr * Return the configured secret for the given service 80f10e09e2SAndreas Gohr * 81f10e09e2SAndreas Gohr * @param $service 82f10e09e2SAndreas Gohr * @return string 83f10e09e2SAndreas Gohr */ 84f10e09e2SAndreas Gohr public function getSecret($service) { 85f10e09e2SAndreas Gohr $service = strtolower($service); 86f10e09e2SAndreas Gohr return $this->getConf($service.'-secret'); 8780852c15SAndreas Gohr } 8880852c15SAndreas Gohr 8980852c15SAndreas Gohr} 9080852c15SAndreas Gohr 9180852c15SAndreas Gohr// vim:ts=4:sw=4:et: 92