/* * Copyright (C) 2020-2021 Yomichan Authors * * This program is free software: you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation, either version 3 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program. If not, see <https://www.gnu.org/licenses/>. */ const fs = require('fs'); const path = require('path'); const assert = require('assert'); const {JSDOM} = require('jsdom'); const {getAllFiles} = require('../util'); function lstatSyncSafe(fileName) { try { return fs.lstatSync(fileName); } catch (e) { return null; } } function validatePath(src, fileName, extDir) { assert.ok(typeof src === 'string', `<script> missing src attribute in ${fileName}`); assert.ok(src.startsWith('/'), `<script> src attribute is not absolute in ${fileName} (src=${JSON.stringify(src)})`); const relativeSrc = src.substring(1); assert.ok(!path.isAbsolute(relativeSrc), `<script> src attribute is invalid in ${fileName} (src=${JSON.stringify(src)})`); const fullSrc = path.join(extDir, relativeSrc); const stats = lstatSyncSafe(fullSrc); assert.ok(stats !== null, `<script> src file not found in ${fileName} (src=${JSON.stringify(src)})`); assert.ok(stats.isFile(), `<script> src file invalid in ${fileName} (src=${JSON.stringify(src)})`); } function validateHtmlScripts(fileName, extDir) { const domSource = fs.readFileSync(fileName, {encoding: 'utf8'}); const dom = new JSDOM(domSource); const {window} = dom; const {document} = window; try { for (const {src} of document.querySelectorAll('script')) { validatePath(src, fileName, extDir); } for (const {href} of document.querySelectorAll('link')) { validatePath(href, fileName, extDir); } } finally { window.close(); } } function main() { try { const extDir = path.resolve(__dirname, '..', '..', 'ext'); const pattern = /\.html$/; const ignorePattern = /[\\/]ext[\\/]lib[\\/]/; const fileNames = getAllFiles(extDir, null, (f) => pattern.test(f) && !ignorePattern.test(f)); for (const fileName of fileNames) { validateHtmlScripts(fileName, extDir); } } catch (e) { console.error(e); process.exit(-1); return; } process.exit(0); } if (require.main === module) { main(); }