<?php
/**
* Shaarli - The personal, minimalist, super-fast, database free, bookmarking service.
*
* Friendly fork by the Shaarli community:
* - https://github.com/shaarli/Shaarli
*
* Original project by sebsauvage.net:
* - http://sebsauvage.net/wiki/doku.php?id=php:shaarli
* - https://github.com/sebsauvage/Shaarli
*
* Licence: http://www.opensource.org/licenses/zlib-license.php
*/
// Set 'UTC' as the default timezone if it is not defined in php.ini
// See http://php.net/manual/en/datetime.configuration.php#ini.date.timezone
if (date_default_timezone_get() == '') {
date_default_timezone_set('UTC');
}
/*
* PHP configuration
*/
// http://server.com/x/shaarli --> /shaarli/
define('WEB_PATH', substr($_SERVER['REQUEST_URI'], 0, 1+strrpos($_SERVER['REQUEST_URI'], '/', 0)));
// High execution time in case of problematic imports/exports.
ini_set('max_input_time', '60');
// Try to set max upload file size and read
ini_set('memory_limit', '128M');
ini_set('post_max_size', '16M');
ini_set('upload_max_filesize', '16M');
// See all error except warnings
error_reporting(E_ALL^E_WARNING);
// 3rd-party libraries
if (! file_exists(__DIR__ . '/vendor/autoload.php')) {
header('Content-Type: text/plain; charset=utf-8');
echo "Error: missing Composer configuration\n\n"
."If you installed Shaarli through Git or using the development branch,\n"
."please refer to the installation documentation to install PHP"
." dependencies using Composer:\n"
."- https://shaarli.readthedocs.io/en/master/Server-configuration/\n"
."- https://shaarli.readthedocs.io/en/master/Download-and-Installation/";
exit;
}
require_once 'inc/rain.tpl.class.php';
require_once __DIR__ . '/vendor/autoload.php';
// Shaarli library
require_once 'application/bookmark/LinkUtils.php';
require_once 'application/config/ConfigPlugin.php';
require_once 'application/http/HttpUtils.php';
require_once 'application/http/UrlUtils.php';
require_once 'application/updater/UpdaterUtils.php';
require_once 'application/FileUtils.php';
require_once 'application/TimeZone.php';
require_once 'application/Utils.php';
use Shaarli\ApplicationUtils;
use Shaarli\Config\ConfigManager;
use Shaarli\Container\ContainerBuilder;
use Shaarli\Languages;
use Shaarli\Plugin\PluginManager;
use Shaarli\Security\CookieManager;
use Shaarli\Security\LoginManager;
use Shaarli\Security\SessionManager;
use Slim\App;
// Ensure the PHP version is supported
try {
ApplicationUtils::checkPHPVersion('7.1', PHP_VERSION);
} catch (Exception $exc) {
header('Content-Type: text/plain; charset=utf-8');
echo $exc->getMessage();
exit;
}
define('SHAARLI_VERSION', ApplicationUtils::getVersion(__DIR__ .'/'. ApplicationUtils::$VERSION_FILE));
// Force cookie path (but do not change lifetime)
$cookie = session_get_cookie_params();
$cookiedir = '';
if (dirname($_SERVER['SCRIPT_NAME']) != '/') {
$cookiedir = dirname($_SERVER["SCRIPT_NAME"]).'/';
}
// Set default cookie expiration and path.
session_set_cookie_params($cookie['lifetime'], $cookiedir, $_SERVER['SERVER_NAME']);
// Set session parameters on server side.
// Use cookies to store session.
ini_set('session.use_cookies', 1);
// Force cookies for session (phpsessionID forbidden in URL).
ini_set('session.use_only_cookies', 1);
// Prevent PHP form using sessionID in URL if cookies are disabled.
ini_set('session.use_trans_sid', false);
session_name('shaarli');
// Start session if needed (Some server auto-start sessions).
if (session_status() == PHP_SESSION_NONE) {
session_start();
}
// Regenerate session ID if invalid or not defined in cookie.
if (isset($_COOKIE['shaarli']) && !SessionManager::checkId($_COOKIE['shaarli'])) {
session_regenerate_id(true);
$_COOKIE['shaarli'] = session_id();
}
$conf = new ConfigManager();
// In dev mode, throw exception on any warning
if ($conf->get('dev.debug', false)) {
// See all errors (for debugging only)
error_reporting(-1);
set_error_handler(function ($errno, $errstr, $errfile, $errline, array $errcontext) {
throw new ErrorException($errstr, 0, $errno, $errfile, $errline);
});
}
$sessionManager = new SessionManager($_SESSION, $conf, session_save_path());
$cookieManager = new CookieManager($_COOKIE);
$loginManager = new LoginManager($conf, $sessionManager, $cookieManager);
$loginManager->generateStaySignedInToken($_SERVER['REMOTE_ADDR']);
$clientIpId = client_ip_id($_SERVER);
// LC_MESSAGES isn't defined without php-intl, in this case use LC_COLLATE locale instead.
if (! defined('LC_MESSAGES')) {
define('LC_MESSAGES', LC_COLLATE);
}
// Sniff browser language and set date format accordingly.
if (isset($_SERVER['HTTP_ACCEPT_LANGUAGE'])) {
autoLocale($_SERVER['HTTP_ACCEPT_LANGUAGE']);
}
new Languages(setlocale(LC_MESSAGES, 0), $conf);
$conf->setEmpty('general.timezone', date_default_timezone_get());
$conf->setEmpty('general.title', t('Shared bookmarks on '). escape(index_url($_SERVER)));
RainTPL::$tpl_dir = $conf->get('resource.raintpl_tpl').'/'.$conf->get('resource.theme').'/'; // template directory
RainTPL::$cache_dir = $conf->get('resource.raintpl_tmp'); // cache directory
$pluginManager = new PluginManager($conf);
$pluginManager->load($conf->get('general.enabled_plugins'));
date_default_timezone_set($conf->get('general.timezone', 'UTC'));
ob_start(); // Output buffering for the page cache.
// Prevent caching on client side or proxy: (yes, it's ugly)
header("Last-Modified: " . gmdate("D, d M Y H:i:s") . " GMT");
header("Cache-Control: no-store, no-cache, must-revalidate");
header("Cache-Control: post-check=0, pre-check=0", false);
header("Pragma: no-cache");
$loginManager->checkLoginState($clientIpId);
// ------------------------------------------------------------------------------------------
// Process login form: Check if login/password is correct.
if (isset($_POST['login'])) {
if (! $loginManager->canLogin($_SERVER)) {
die(t('I said: NO. You are banned for the moment. Go away.'));
}
if (isset($_POST['password'])
&& $sessionManager->checkToken($_POST['token'])
&& $loginManager->checkCredentials($_SERVER['REMOTE_ADDR'], $clientIpId, $_POST['login'], $_POST['password'])
) {
$loginManager->handleSuccessfulLogin($_SERVER);
$cookiedir = '';
if (dirname($_SERVER['SCRIPT_NAME']) != '/') {
// Note: Never forget the trailing slash on the cookie path!
$cookiedir = dirname($_SERVER["SCRIPT_NAME"]) . '/';
}
if (!empty($_POST['longlastingsession'])) {
// Keep the session cookie even after the browser closes
$sessionManager->setStaySignedIn(true);
$expirationTime = $sessionManager->extendSession();
setcookie(
CookieManager::STAY_SIGNED_IN,
$loginManager->getStaySignedInToken(),
$expirationTime,
WEB_PATH
);
} else {
// Standard session expiration (=when browser closes)
$expirationTime = 0;
}
// Send cookie with the new expiration date to the browser
session_destroy();
session_set_cookie_params($expirationTime, $cookiedir, $_SERVER['SERVER_NAME']);
session_start();
session_regenerate_id(true);
// Optional redirect after login:
if (isset($_GET['post'])) {
$uri = './?post='. urlencode($_GET['post']);
foreach (array('description', 'source', 'title', 'tags') as $param) {
if (!empty($_GET[$param])) {
$uri .= '&'.$param.'='.urlencode($_GET[$param]);
}
}
header('Location: '. $uri);
exit;
}
if (isset($_GET['edit_link'])) {
header('Location: ./?edit_link='. escape($_GET['edit_link']));
exit;
}
if (isset($_POST['returnurl'])) {
// Prevent loops over login screen.
if (strpos($_POST['returnurl'], '/login') === false) {
header('Location: '. generateLocation($_POST['returnurl'], $_SERVER['HTTP_HOST']));
exit;
}
}
header('Location: ./?');
exit;
} else {
$loginManager->handleFailedLogin($_SERVER);
$redir = '?username='. urlencode($_POST['login']);
if (isset($_GET['post'])) {
$redir .= '&post=' . urlencode($_GET['post']);
foreach (array('description', 'source', 'title', 'tags') as $param) {
if (!empty($_GET[$param])) {
$redir .= '&' . $param . '=' . urlencode($_GET[$param]);
}
}
}
// Redirect to login screen.
echo '<script>alert("'. t("Wrong login/password.") .'");document.location=\'./login'.$redir.'\';</script>';
exit;
}
}
// ------------------------------------------------------------------------------------------
// Token management for XSRF protection
// Token should be used in any form which acts on data (create,update,delete,import...).
if (!isset($_SESSION['tokens'])) {
$_SESSION['tokens']=array(); // Token are attached to the session.
}
if (!isset($_SESSION['LINKS_PER_PAGE'])) {
$_SESSION['LINKS_PER_PAGE'] = $conf->get('general.links_per_page', 20);
}
$containerBuilder = new ContainerBuilder($conf, $sessionManager, $cookieManager, $loginManager);
$container = $containerBuilder->build();
$app = new App($container);
// REST API routes
$app->group('/api/v1', function () {
$this->get('/info', '\Shaarli\Api\Controllers\Info:getInfo')->setName('getInfo');
$this->get('/links', '\Shaarli\Api\Controllers\Links:getLinks')->setName('getLinks');
$this->get('/links/{id:[\d]+}', '\Shaarli\Api\Controllers\Links:getLink')->setName('getLink');
$this->post('/links', '\Shaarli\Api\Controllers\Links:postLink')->setName('postLink');
$this->put('/links/{id:[\d]+}', '\Shaarli\Api\Controllers\Links:putLink')->setName('putLink');
$this->delete('/links/{id:[\d]+}', '\Shaarli\Api\Controllers\Links:deleteLink')->setName('deleteLink');
$this->get('/tags', '\Shaarli\Api\Controllers\Tags:getTags')->setName('getTags');
$this->get('/tags/{tagName:[\w]+}', '\Shaarli\Api\Controllers\Tags:getTag')->setName('getTag');
$this->put('/tags/{tagName:[\w]+}', '\Shaarli\Api\Controllers\Tags:putTag')->setName('putTag');
$this->delete('/tags/{tagName:[\w]+}', '\Shaarli\Api\Controllers\Tags:deleteTag')->setName('deleteTag');
$this->get('/history', '\Shaarli\Api\Controllers\HistoryController:getHistory')->setName('getHistory');
})->add('\Shaarli\Api\ApiMiddleware');
$app->group('', function () {
$this->get('/install', '\Shaarli\Front\Controller\Visitor\InstallController:index')->setName('displayInstall');
$this->get('/install/session-test', '\Shaarli\Front\Controller\Visitor\InstallController:sessionTest');
$this->post('/install', '\Shaarli\Front\Controller\Visitor\InstallController:save')->setName('saveInstall');
/* -- PUBLIC --*/
$this->get('/', '\Shaarli\Front\Controller\Visitor\BookmarkListController:index');
$this->get('/shaare/{hash}', '\Shaarli\Front\Controller\Visitor\BookmarkListController:permalink');
$this->get('/login', '\Shaarli\Front\Controller\Visitor\LoginController:index')->setName('login');
$this->get('/picture-wall', '\Shaarli\Front\Controller\Visitor\PictureWallController:index');
$this->get('/tags/cloud', '\Shaarli\Front\Controller\Visitor\TagCloudController:cloud');
$this->get('/tags/list', '\Shaarli\Front\Controller\Visitor\TagCloudController:list');
$this->get('/daily', '\Shaarli\Front\Controller\Visitor\DailyController:index');
$this->get('/daily-rss', '\Shaarli\Front\Controller\Visitor\DailyController:rss')->setName('rss');
$this->get('/feed/atom', '\Shaarli\Front\Controller\Visitor\FeedController:atom')->setName('atom');
$this->get('/feed/rss', '\Shaarli\Front\Controller\Visitor\FeedController:rss');
$this->get('/open-search', '\Shaarli\Front\Controller\Visitor\OpenSearchController:index');
$this->get('/add-tag/{newTag}', '\Shaarli\Front\Controller\Visitor\TagController:addTag');
$this->get('/remove-tag/{tag}', '\Shaarli\Front\Controller\Visitor\TagController:removeTag');
/* -- LOGGED IN -- */
$this->get('/logout', '\Shaarli\Front\Controller\Admin\LogoutController:index');
$this->get('/admin/tools', '\Shaarli\Front\Controller\Admin\ToolsController:index');
$this->get('/admin/password', '\Shaarli\Front\Controller\Admin\PasswordController:index');
$this->post('/admin/password', '\Shaarli\Front\Controller\Admin\PasswordController:change');
$this->get('/admin/configure', '\Shaarli\Front\Controller\Admin\ConfigureController:index');
$this->post('/admin/configure', '\Shaarli\Front\Controller\Admin\ConfigureController:save');
$this->get('/admin/tags', '\Shaarli\Front\Controller\Admin\ManageTagController:index');
$this->post('/admin/tags', '\Shaarli\Front\Controller\Admin\ManageTagController:save');
$this->get('/admin/add-shaare', '\Shaarli\Front\Controller\Admin\ManageShaareController:addShaare');
$this->get('/admin/shaare', '\Shaarli\Front\Controller\Admin\ManageShaareController:displayCreateForm');
$this->get('/admin/shaare/{id:[0-9]+}', '\Shaarli\Front\Controller\Admin\ManageShaareController:displayEditForm');
$this->post('/admin/shaare', '\Shaarli\Front\Controller\Admin\ManageShaareController:save');
$this->get('/admin/shaare/delete', '\Shaarli\Front\Controller\Admin\ManageShaareController:deleteBookmark');
$this->get('/admin/shaare/visibility', '\Shaarli\Front\Controller\Admin\ManageShaareController:changeVisibility');
$this->get('/admin/shaare/{id:[0-9]+}/pin', '\Shaarli\Front\Controller\Admin\ManageShaareController:pinBookmark');
$this->patch(
'/admin/shaare/{id:[0-9]+}/update-thumbnail',
'\Shaarli\Front\Controller\Admin\ThumbnailsController:ajaxUpdate'
);
$this->get('/admin/export', '\Shaarli\Front\Controller\Admin\ExportController:index');
$this->post('/admin/export', '\Shaarli\Front\Controller\Admin\ExportController:export');
$this->get('/admin/import', '\Shaarli\Front\Controller\Admin\ImportController:index');
$this->post('/admin/import', '\Shaarli\Front\Controller\Admin\ImportController:import');
$this->get('/admin/plugins', '\Shaarli\Front\Controller\Admin\PluginsController:index');
$this->post('/admin/plugins', '\Shaarli\Front\Controller\Admin\PluginsController:save');
$this->get('/admin/token', '\Shaarli\Front\Controller\Admin\TokenController:getToken');
$this->get('/admin/thumbnails', '\Shaarli\Front\Controller\Admin\ThumbnailsController:index');
$this->get('/links-per-page', '\Shaarli\Front\Controller\Admin\SessionFilterController:linksPerPage');
$this->get('/visibility/{visibility}', '\Shaarli\Front\Controller\Admin\SessionFilterController:visibility');
$this->get('/untagged-only', '\Shaarli\Front\Controller\Admin\SessionFilterController:untaggedOnly');
})->add('\Shaarli\Front\ShaarliMiddleware');
$response = $app->run(true);
$app->respond($response);