108 lines
3 KiB
PHP
108 lines
3 KiB
PHP
<?php
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/**
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* @copyright Copyright (c) 2016, ownCloud, Inc.
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*
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* @author Joas Schilling <coding@schilljs.com>
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* @author Morris Jobke <hey@morrisjobke.de>
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*
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* @license AGPL-3.0
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*
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* This code is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Affero General Public License, version 3,
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* as published by the Free Software Foundation.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Affero General Public License for more details.
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*
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* You should have received a copy of the GNU Affero General Public License, version 3,
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* along with this program. If not, see <http://www.gnu.org/licenses/>
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*
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*/
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namespace OC\App\CodeChecker;
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use OC\Hooks\BasicEmitter;
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class InfoChecker extends BasicEmitter {
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/** @var string[] */
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private $shippedApps;
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/** @var string[] */
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private $alwaysEnabled;
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/**
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* @param string $appId
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* @return array
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* @throws \RuntimeException
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*/
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public function analyse($appId): array {
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$appPath = \OC_App::getAppPath($appId);
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if ($appPath === false) {
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throw new \RuntimeException("No app with given id <$appId> known.");
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}
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$xml = new \DOMDocument();
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$xml->load($appPath . '/appinfo/info.xml');
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$schema = \OC::$SERVERROOT . '/resources/app-info.xsd';
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try {
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if ($this->isShipped($appId)) {
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// Shipped apps are allowed to have the public and default_enabled tags
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$schema = \OC::$SERVERROOT . '/resources/app-info-shipped.xsd';
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}
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} catch (\Exception $e) {
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// Assume it is not shipped
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}
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$errors = [];
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if (!$xml->schemaValidate($schema)) {
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foreach (libxml_get_errors() as $error) {
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$errors[] = [
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'type' => 'parseError',
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'field' => $error->message,
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];
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$this->emit('InfoChecker', 'parseError', [$error->message]);
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}
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}
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return $errors;
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}
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/**
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* This is a copy of \OC\App\AppManager::isShipped(), keep both in sync.
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* This method is copied, so the code checker works even when Nextcloud is
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* not installed yet. The AppManager requires a database connection, which
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* fails in that case.
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*
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* @param string $appId
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* @return bool
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* @throws \Exception
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*/
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protected function isShipped(string $appId): bool {
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$this->loadShippedJson();
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return \in_array($appId, $this->shippedApps, true);
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}
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/**
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* This is a copy of \OC\App\AppManager::loadShippedJson(), keep both in sync
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* This method is copied, so the code checker works even when Nextcloud is
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* not installed yet. The AppManager requires a database connection, which
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* fails in that case.
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*
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* @throws \Exception
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*/
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protected function loadShippedJson() {
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if ($this->shippedApps === null) {
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$shippedJson = \OC::$SERVERROOT . '/core/shipped.json';
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if (!file_exists($shippedJson)) {
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throw new \Exception("File not found: $shippedJson");
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}
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$content = json_decode(file_get_contents($shippedJson), true);
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$this->shippedApps = $content['shippedApps'];
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$this->alwaysEnabled = $content['alwaysEnabled'];
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}
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}
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}
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