From bb08611def2309711f91c1ab6cdab92fb7c069b2 Mon Sep 17 00:00:00 2001 From: Zach Copley Date: Fri, 9 Oct 2009 14:22:18 -0700 Subject: Delete action/api.php and rename lib/twitterapi.php to lib/api.php --- actions/api.php | 306 -------------------------------------------------------- 1 file changed, 306 deletions(-) delete mode 100644 actions/api.php (limited to 'actions/api.php') diff --git a/actions/api.php b/actions/api.php deleted file mode 100644 index 1bc90de11..000000000 --- a/actions/api.php +++ /dev/null @@ -1,306 +0,0 @@ -. - * - * @category Actions - * @package Actions - * @author Evan Prodromou - * @author Brenda Wallace - * @author Jeffery To - * @author Robin Millette - * @author Tom Adams - * @author Christopher Vollick - * @author CiaranG - * @author Craig Andrews - * @author Gina Haeussge - * @author Mike Cochrane - * @author Sarven Capadisli - * @license GNU Affero General Public License http://www.gnu.org/licenses/ - * @link http://status.net - */ - -if (!defined('STATUSNET') && !defined('LACONICA')) { - exit(1); -} - -class ApiAction extends Action -{ - - var $user; - var $content_type; - var $api_arg; - var $api_method; - var $api_action; - var $auth_user; - var $auth_pw; - - function handle($args) - { - parent::handle($args); - - $this->api_action = $this->arg('apiaction'); - $method = $this->arg('method'); - $argument = $this->arg('argument'); - $this->basic_auth_process_header(); - - if (isset($argument)) { - $cmdext = explode('.', $argument); - $this->api_arg = $cmdext[0]; - $this->api_method = $method; - $this->content_type = strtolower($cmdext[1]); - } else { - - //Requested format / content-type will be an extension on the method - $cmdext = explode('.', $method); - $this->api_method = $cmdext[0]; - $this->content_type = strtolower($cmdext[1]); - } - - if ($this->requires_auth()) { - if (!isset($this->auth_user)) { - - //This header makes basic auth go - header('WWW-Authenticate: Basic realm="StatusNet API"'); - - //If the user hits cancel -- bam! - $this->show_basic_auth_error(); - } else { - $nickname = $this->auth_user; - $password = $this->auth_pw; - $user = common_check_user($nickname, $password); - - if ($user) { - $this->user = $user; - $this->process_command(); - } else { - //basic authentication failed - list($proxy, $ip) = common_client_ip(); - - common_log(LOG_WARNING, "Failed API auth attempt, nickname = $nickname, proxy = $proxy, ip = $ip."); - $this->show_basic_auth_error(); - } - } - } else { - - // Caller might give us a username even if not required - if (isset($this->auth_user)) { - $user = User::staticGet('nickname', $this->auth_user); - if ($user) { - $this->user = $user; - } - //Twitter doesn't throw an error if the user isn't found - } - - $this->process_command(); - } - } - - function process_command() - { - $action = "twitapi$this->api_action"; - $actionfile = INSTALLDIR."/actions/$action.php"; - - if (file_exists($actionfile)) { - include_once $actionfile; - $action_class = ucfirst($action)."Action"; - $action_obj = new $action_class(); - - if (!$action_obj->prepare($this->args)) { - return; - } - - if (method_exists($action_obj, $this->api_method)) { - $apidata = array( 'content-type' => $this->content_type, - 'api_method' => $this->api_method, - 'api_arg' => $this->api_arg, - 'user' => $this->user); - - call_user_func(array($action_obj, $this->api_method), $_REQUEST, $apidata); - } else { - $this->clientError("API method not found!", $code = 404); - } - } else { - $this->clientError("API method not found!", $code = 404); - } - } - - // Whitelist of API methods that don't need authentication - function requires_auth() - { - static $noauth = array( 'statuses/public_timeline', - 'statuses/show', - 'users/show', - 'help/test', - 'help/downtime_schedule', - 'statusnet/version', - 'statusnet/config', - 'statusnet/wadl', - 'tags/timeline', - 'oembed/oembed', - 'groups/show', - 'groups/timeline', - 'groups/list_all', - 'groups/membership', - 'groups/is_member', - 'groups/timeline'); - - static $bareauth = array('statuses/user_timeline', - 'statuses/friends_timeline', - 'statuses/home_timeline', - 'statuses/friends', - 'statuses/replies', - 'statuses/mentions', - 'statuses/followers', - 'favorites/favorites', - 'friendships/show', - 'groups/list_groups'); - - $fullname = "$this->api_action/$this->api_method"; - - // If the site is "private", all API methods except statusnet/config - // need authentication - - if (common_config('site', 'private')) { - return $fullname != 'statusnet/config' || false; - } - - // bareauth: only needs auth if without an argument or query param specifying user - - if (in_array($fullname, $bareauth)) { - - // Special case: friendships/show only needs auth if source_id or - // source_screen_name is not specified as a param - - if ($fullname == 'friendships/show') { - - $source_id = $this->arg('source_id'); - $source_screen_name = $this->arg('source_screen_name'); - - if (empty($source_id) && empty($source_screen_name)) { - return true; - } - - return false; - } - - // if all of these are empty, auth is required - - $id = $this->arg('id'); - $user_id = $this->arg('user_id'); - $screen_name = $this->arg('screen_name'); - - if (empty($this->api_arg) - && empty($id) - && empty($user_id) - && empty($screen_name) - ) { - return true; - } else { - return false; - } - - } else if (in_array($fullname, $noauth)) { - - // noauth: never needs auth - - return false; - } else { - - // everybody else needs auth - - return true; - } - } - - function basic_auth_process_header() - { - if (isset($_SERVER['AUTHORIZATION']) || isset($_SERVER['HTTP_AUTHORIZATION'])) { - $authorization_header = isset($_SERVER['HTTP_AUTHORIZATION'])? $_SERVER['HTTP_AUTHORIZATION'] : $_SERVER['AUTHORIZATION']; - } - - if (isset($_SERVER['PHP_AUTH_USER'])) { - $this->auth_user = $_SERVER['PHP_AUTH_USER']; - $this->auth_pw = $_SERVER['PHP_AUTH_PW']; - } elseif (isset($authorization_header) && strstr(substr($authorization_header, 0, 5), 'Basic')) { - // decode the HTTP_AUTHORIZATION header on php-cgi server self - // on fcgid server the header name is AUTHORIZATION - - $auth_hash = base64_decode(substr($authorization_header, 6)); - list($this->auth_user, $this->auth_pw) = explode(':', $auth_hash); - - // set all to null on a empty basic auth request - if ($this->auth_user == "") { - $this->auth_user = null; - $this->auth_pw = null; - } - } else { - $this->auth_user = null; - $this->auth_pw = null; - } - } - - function show_basic_auth_error() - { - header('HTTP/1.1 401 Unauthorized'); - $msg = 'Could not authenticate you.'; - - if ($this->content_type == 'xml') { - header('Content-Type: application/xml; charset=utf-8'); - $this->startXML(); - $this->elementStart('hash'); - $this->element('error', null, $msg); - $this->element('request', null, $_SERVER['REQUEST_URI']); - $this->elementEnd('hash'); - $this->endXML(); - } else if ($this->content_type == 'json') { - header('Content-Type: application/json; charset=utf-8'); - $error_array = array('error' => $msg, 'request' => $_SERVER['REQUEST_URI']); - print(json_encode($error_array)); - } else { - header('Content-type: text/plain'); - print "$msg\n"; - } - } - - function isReadOnly($args) - { - $apiaction = $args['apiaction']; - $method = $args['method']; - - list($cmdtext, $fmt) = explode('.', $method); - - static $write_methods = array( - 'account' => array('update_location', 'update_delivery_device', 'end_session'), - 'blocks' => array('create', 'destroy'), - 'direct_messages' => array('create', 'destroy'), - 'favorites' => array('create', 'destroy'), - 'friendships' => array('create', 'destroy'), - 'help' => array(), - 'notifications' => array('follow', 'leave'), - 'statuses' => array('update', 'destroy'), - 'users' => array() - ); - - if (array_key_exists($apiaction, $write_methods)) { - if (!in_array($cmdtext, $write_methods[$apiaction])) { - return true; - } - } - - return false; - } -} -- cgit v1.2.3-54-g00ecf