2019-05-09 18:54:39 +12:00
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<?php
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2019-10-01 17:57:41 +13:00
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2021-01-12 10:52:05 +13:00
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use Appwrite\Auth\Auth;
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use Appwrite\Database\Validator\Authorization;
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2020-06-29 05:31:21 +12:00
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use Utopia\App;
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2019-11-30 07:23:29 +13:00
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use Utopia\Exception;
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use Utopia\Abuse\Abuse;
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use Utopia\Abuse\Adapters\TimeLimit;
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2021-01-22 21:28:33 +13:00
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use Utopia\Storage\Device\Local;
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use Utopia\Storage\Storage;
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2019-11-30 07:23:29 +13:00
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2021-01-06 01:22:20 +13:00
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App::init(function ($utopia, $request, $response, $project, $user, $register, $events, $audits, $usage, $deletes) {
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2020-07-03 05:37:24 +12:00
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/** @var Utopia\App $utopia */
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2020-10-30 02:07:56 +13:00
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/** @var Utopia\Swoole\Request $request */
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2020-10-30 02:50:49 +13:00
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/** @var Appwrite\Utopia\Response $response */
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2020-07-03 05:37:24 +12:00
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/** @var Appwrite\Database\Document $project */
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/** @var Appwrite\Database\Document $user */
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/** @var Utopia\Registry\Registry $register */
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2021-01-06 01:22:20 +13:00
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/** @var Appwrite\Event\Event $events */
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/** @var Appwrite\Event\Event $audits */
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/** @var Appwrite\Event\Event $usage */
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/** @var Appwrite\Event\Event $deletes */
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/** @var Appwrite\Event\Event $functions */
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Storage::setDevice('files', new Local(APP_STORAGE_UPLOADS.'/app-'.$project->getId()));
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Storage::setDevice('functions', new Local(APP_STORAGE_FUNCTIONS.'/app-'.$project->getId()));
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2020-07-03 05:37:24 +12:00
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2019-11-30 07:23:29 +13:00
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$route = $utopia->match($request);
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2020-06-25 08:59:04 +12:00
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if (empty($project->getId()) && $route->getLabel('abuse-limit', 0) > 0) { // Abuse limit requires an active project scope
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2020-06-18 08:08:55 +12:00
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throw new Exception('Missing or unknown project ID', 400);
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}
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2019-11-30 07:23:29 +13:00
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/*
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* Abuse Check
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*/
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$timeLimit = new TimeLimit($route->getLabel('abuse-key', 'url:{url},ip:{ip}'), $route->getLabel('abuse-limit', 0), $route->getLabel('abuse-time', 3600), function () use ($register) {
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return $register->get('db');
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});
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2020-02-17 20:16:11 +13:00
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$timeLimit->setNamespace('app_'.$project->getId());
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2019-11-30 07:23:29 +13:00
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$timeLimit
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2020-02-17 20:16:11 +13:00
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->setParam('{userId}', $user->getId())
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2020-07-04 03:14:51 +12:00
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->setParam('{userAgent}', $request->getUserAgent(''))
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2019-11-30 07:23:29 +13:00
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->setParam('{ip}', $request->getIP())
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2020-07-03 05:37:24 +12:00
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->setParam('{url}', $request->getHostname().$route->getURL())
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2019-11-30 07:23:29 +13:00
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;
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//TODO make sure we get array here
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foreach ($request->getParams() as $key => $value) { // Set request params as potential abuse keys
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2020-06-20 23:20:49 +12:00
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$timeLimit->setParam('{param-'.$key.'}', (\is_array($value)) ? \json_encode($value) : $value);
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2019-11-30 07:23:29 +13:00
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}
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$abuse = new Abuse($timeLimit);
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if ($timeLimit->limit()) {
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$response
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->addHeader('X-RateLimit-Limit', $timeLimit->limit())
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->addHeader('X-RateLimit-Remaining', $timeLimit->remaining())
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->addHeader('X-RateLimit-Reset', $timeLimit->time() + $route->getLabel('abuse-time', 3600))
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;
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}
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2021-01-12 10:52:05 +13:00
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$isPreviliggedUser = Auth::isPreviliggedUser(Authorization::$roles);
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$isAppUser = Auth::isAppUser(Authorization::$roles);
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if (($abuse->check() // Route is rate-limited
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&& App::getEnv('_APP_OPTIONS_ABUSE', 'enabled') !== 'disabled') // Abuse is not diabled
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&& (!$isAppUser && !$isPreviliggedUser)) // User is not an admin or API key
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{
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2019-11-30 07:23:29 +13:00
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throw new Exception('Too many requests', 429);
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}
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2021-01-06 01:22:20 +13:00
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/*
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* Background Jobs
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*/
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$events
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->setParam('projectId', $project->getId())
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->setParam('userId', $user->getId())
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->setParam('event', $route->getLabel('event', ''))
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->setParam('payload', [])
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->setParam('functionId', null)
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->setParam('executionId', null)
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->setParam('trigger', 'event')
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;
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$audits
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->setParam('projectId', $project->getId())
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->setParam('userId', $user->getId())
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->setParam('event', '')
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->setParam('resource', '')
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->setParam('userAgent', $request->getUserAgent(''))
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->setParam('ip', $request->getIP())
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->setParam('data', [])
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;
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$usage
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->setParam('projectId', $project->getId())
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->setParam('httpRequest', 1)
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->setParam('httpUrl', $request->getHostname().$request->getURI())
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->setParam('httpMethod', $request->getMethod())
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->setParam('networkRequestSize', 0)
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->setParam('networkResponseSize', 0)
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->setParam('storage', 0)
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;
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$deletes
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->setParam('projectId', $project->getId())
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;
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}, ['utopia', 'request', 'response', 'project', 'user', 'register', 'events', 'audits', 'usage', 'deletes'], 'api');
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App::shutdown(function ($utopia, $request, $response, $project, $events, $audits, $usage, $deletes, $mode) {
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/** @var Utopia\App $utopia */
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/** @var Utopia\Swoole\Request $request */
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/** @var Appwrite\Utopia\Response $response */
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/** @var Appwrite\Database\Document $project */
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/** @var Appwrite\Event\Event $events */
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/** @var Appwrite\Event\Event $audits */
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/** @var Appwrite\Event\Event $usage */
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/** @var Appwrite\Event\Event $deletes */
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/** @var Appwrite\Event\Event $functions */
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/** @var bool $mode */
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if (!empty($events->getParam('event'))) {
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if(empty($events->getParam('payload'))) {
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$events->setParam('payload', $response->getPayload());
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}
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$webhooks = clone $events;
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$functions = clone $events;
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$webhooks
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->setQueue('v1-webhooks')
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->setClass('WebhooksV1')
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->trigger();
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$functions
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->setQueue('v1-functions')
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->setClass('FunctionsV1')
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->trigger();
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}
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if (!empty($audits->getParam('event'))) {
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$audits->trigger();
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}
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if (!empty($deletes->getParam('type')) && !empty($deletes->getParam('document'))) {
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$deletes->trigger();
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}
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$route = $utopia->match($request);
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2021-01-14 19:05:55 +13:00
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if (App::getEnv('_APP_USAGE_STATS', 'enabled') == 'enabled'
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&& $project->getId()
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2021-01-06 01:22:20 +13:00
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&& $mode !== APP_MODE_ADMIN //TODO: add check to make sure user is admin
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&& !empty($route->getLabel('sdk.namespace', null))) { // Don't calculate console usage on admin mode
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$usage
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->setParam('networkRequestSize', $request->getSize() + $usage->getParam('storage'))
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->setParam('networkResponseSize', $response->getSize())
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->trigger()
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;
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}
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}, ['utopia', 'request', 'response', 'project', 'events', 'audits', 'usage', 'deletes', 'mode'], 'api');
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