const path = require('path') const { v4: uuid } = require('uuid') const bodyParser = require('body-parser') const compression = require('compression') const express = require('express') const favicon = require('serve-favicon') const http = require('http') const Promise = require('bluebird') const fs = require('fs-extra') const _ = require('lodash') const crypto = Promise.promisifyAll(require('crypto')) const pem2jwk = require('pem-jwk').pem2jwk const semver = require('semver') /* global WIKI */ module.exports = () => { WIKI.config.site = { path: '', title: 'Wiki.js' } WIKI.system = require('./core/system') // ---------------------------------------- // Define Express App // ---------------------------------------- let app = express() app.use(compression()) // ---------------------------------------- // Public Assets // ---------------------------------------- app.use(favicon(path.join(WIKI.ROOTPATH, 'assets', 'favicon.ico'))) app.use('/_assets', express.static(path.join(WIKI.ROOTPATH, 'assets'))) // ---------------------------------------- // View Engine Setup // ---------------------------------------- app.set('views', path.join(WIKI.SERVERPATH, 'views')) app.set('view engine', 'pug') app.use(bodyParser.json()) app.use(bodyParser.urlencoded({ extended: false })) app.locals.config = WIKI.config app.locals.data = WIKI.data app.locals._ = require('lodash') app.locals.devMode = WIKI.devMode // ---------------------------------------- // HMR (Dev Mode Only) // ---------------------------------------- if (global.DEV) { app.use(global.WP_DEV.devMiddleware) app.use(global.WP_DEV.hotMiddleware) } // ---------------------------------------- // Controllers // ---------------------------------------- app.get('*', async (req, res) => { let packageObj = await fs.readJson(path.join(WIKI.ROOTPATH, 'package.json')) res.render('setup', { packageObj }) }) /** * Finalize */ app.post('/finalize', async (req, res) => { try { // Set config _.set(WIKI.config, 'auth', { audience: 'urn:wiki.js', tokenExpiration: '30m', tokenRenewal: '14d' }) _.set(WIKI.config, 'company', '') _.set(WIKI.config, 'features', { featurePageRatings: true, featurePageComments: true, featurePersonalWikis: true }) _.set(WIKI.config, 'graphEndpoint', 'https://graph.requarks.io') _.set(WIKI.config, 'host', req.body.siteUrl) _.set(WIKI.config, 'lang', { code: 'en', autoUpdate: true, namespacing: false, namespaces: [] }) _.set(WIKI.config, 'logo', { hasLogo: false, logoIsSquare: false }) _.set(WIKI.config, 'mail', { senderName: '', senderEmail: '', host: '', port: 465, secure: true, verifySSL: true, user: '', pass: '', useDKIM: false, dkimDomainName: '', dkimKeySelector: '', dkimPrivateKey: '' }) _.set(WIKI.config, 'seo', { description: '', robots: ['index', 'follow'], analyticsService: '', analyticsId: '' }) _.set(WIKI.config, 'sessionSecret', (await crypto.randomBytesAsync(32)).toString('hex')) _.set(WIKI.config, 'telemetry', { isEnabled: req.body.telemetry === true, clientId: uuid() }) _.set(WIKI.config, 'theming', { theme: 'default', darkMode: false, iconset: 'mdi', injectCSS: '', injectHead: '', injectBody: '' }) _.set(WIKI.config, 'title', 'Wiki.js') // Init Telemetry WIKI.kernel.initTelemetry() // WIKI.telemetry.sendEvent('setup', 'install-start') // Basic checks if (!semver.satisfies(process.version, '>=10.12')) { throw new Error('Node.js 10.12.x or later required!') } // Create directory structure WIKI.logger.info('Creating data directories...') await fs.ensureDir(path.resolve(WIKI.ROOTPATH, WIKI.config.dataPath)) await fs.emptyDir(path.resolve(WIKI.ROOTPATH, WIKI.config.dataPath, 'cache')) await fs.ensureDir(path.resolve(WIKI.ROOTPATH, WIKI.config.dataPath, 'uploads')) // Generate certificates WIKI.logger.info('Generating certificates...') const certs = crypto.generateKeyPairSync('rsa', { modulusLength: 2048, publicKeyEncoding: { type: 'pkcs1', format: 'pem' }, privateKeyEncoding: { type: 'pkcs1', format: 'pem', cipher: 'aes-256-cbc', passphrase: WIKI.config.sessionSecret } }) _.set(WIKI.config, 'certs', { jwk: pem2jwk(certs.publicKey), public: certs.publicKey, private: certs.privateKey }) // Save config to DB WIKI.logger.info('Persisting config to DB...') await WIKI.configSvc.saveToDb([ 'auth', 'certs', 'company', 'features', 'graphEndpoint', 'host', 'lang', 'logo', 'mail', 'seo', 'sessionSecret', 'telemetry', 'theming', 'uploads', 'title' ], false) // Truncate tables (reset from previous failed install) await WIKI.models.locales.query().where('code', '!=', 'x').del() await WIKI.models.navigation.query().truncate() switch (WIKI.config.db.type) { case 'postgres': await WIKI.models.knex.raw('TRUNCATE groups, users CASCADE') break case 'mysql': case 'mariadb': await WIKI.models.groups.query().where('id', '>', 0).del() await WIKI.models.users.query().where('id', '>', 0).del() await WIKI.models.knex.raw('ALTER TABLE `groups` AUTO_INCREMENT = 1') await WIKI.models.knex.raw('ALTER TABLE `users` AUTO_INCREMENT = 1') break case 'mssql': await WIKI.models.groups.query().del() await WIKI.models.users.query().del() await WIKI.models.knex.raw(` IF EXISTS (SELECT * FROM sys.identity_columns WHERE OBJECT_NAME(OBJECT_ID) = 'groups' AND last_value IS NOT NULL) DBCC CHECKIDENT ([groups], RESEED, 0) `) await WIKI.models.knex.raw(` IF EXISTS (SELECT * FROM sys.identity_columns WHERE OBJECT_NAME(OBJECT_ID) = 'users' AND last_value IS NOT NULL) DBCC CHECKIDENT ([users], RESEED, 0) `) break case 'sqlite': await WIKI.models.groups.query().truncate() await WIKI.models.users.query().truncate() break } // Create default locale WIKI.logger.info('Installing default locale...') await WIKI.models.locales.query().insert({ code: 'en', strings: {}, isRTL: false, name: 'English', nativeName: 'English' }) // Create default groups WIKI.logger.info('Creating default groups...') const adminGroup = await WIKI.models.groups.query().insert({ name: 'Administrators', permissions: JSON.stringify(['manage:system']), pageRules: JSON.stringify([]), isSystem: true }) const guestGroup = await WIKI.models.groups.query().insert({ name: 'Guests', permissions: JSON.stringify(['read:pages', 'read:assets', 'read:comments']), pageRules: JSON.stringify([ { id: 'guest', roles: ['read:pages', 'read:assets', 'read:comments'], match: 'START', deny: false, path: '', locales: [] } ]), isSystem: true }) if (adminGroup.id !== 1 || guestGroup.id !== 2) { throw new Error('Incorrect groups auto-increment configuration! Should start at 0 and increment by 1. Contact your database administrator.') } // Load authentication strategies + enable local await WIKI.models.authentication.refreshStrategiesFromDisk() await WIKI.models.authentication.query().patch({ isEnabled: true }).where('key', 'local') // Load editors + enable default await WIKI.models.editors.refreshEditorsFromDisk() await WIKI.models.editors.query().patch({ isEnabled: true }).where('key', 'markdown') // Load loggers await WIKI.models.loggers.refreshLoggersFromDisk() // Load renderers await WIKI.models.renderers.refreshRenderersFromDisk() // Load search engines + enable default await WIKI.models.searchEngines.refreshSearchEnginesFromDisk() await WIKI.models.searchEngines.query().patch({ isEnabled: true }).where('key', 'db') // WIKI.telemetry.sendEvent('setup', 'install-loadedmodules') // Load storage targets await WIKI.models.storage.refreshTargetsFromDisk() // Create root administrator WIKI.logger.info('Creating root administrator...') const adminUser = await WIKI.models.users.query().insert({ email: req.body.adminEmail, provider: 'local', password: req.body.adminPassword, name: 'Administrator', locale: 'en', defaultEditor: 'markdown', tfaIsActive: false, isActive: true, isVerified: true }) await adminUser.$relatedQuery('groups').relate(adminGroup.id) // Create Guest account WIKI.logger.info('Creating guest account...') const guestUser = await WIKI.models.users.query().insert({ provider: 'local', email: 'guest@example.com', name: 'Guest', password: '', locale: 'en', defaultEditor: 'markdown', tfaIsActive: false, isSystem: true, isActive: true, isVerified: true }) await guestUser.$relatedQuery('groups').relate(guestGroup.id) if (adminUser.id !== 1 || guestUser.id !== 2) { throw new Error('Incorrect users auto-increment configuration! Should start at 0 and increment by 1. Contact your database administrator.') } // Create site nav WIKI.logger.info('Creating default site navigation') await WIKI.models.navigation.query().insert({ key: 'site', config: [ { locale: 'en', items: [ { id: uuid(), icon: 'mdi-home', kind: 'link', label: 'Home', target: '/', targetType: 'home', visibilityMode: 'all', visibilityGroups: null } ] } ] }) WIKI.logger.info('Setup is complete!') // WIKI.telemetry.sendEvent('setup', 'install-completed') res.json({ ok: true, redirectPath: '/', redirectPort: WIKI.config.port }).end() if (WIKI.config.telemetry.isEnabled) { await WIKI.telemetry.sendInstanceEvent('INSTALL') } WIKI.config.setup = false WIKI.logger.info('Stopping Setup...') WIKI.server.destroy(() => { WIKI.logger.info('Setup stopped. Starting Wiki.js...') _.delay(() => { WIKI.kernel.bootMaster() }, 1000) }) } catch (err) { try { await WIKI.models.knex('settings').truncate() } catch (err) {} WIKI.telemetry.sendError(err) res.json({ ok: false, error: err.message }) } }) // ---------------------------------------- // Error handling // ---------------------------------------- app.use(function (req, res, next) { var err = new Error('Not Found') err.status = 404 next(err) }) app.use(function (err, req, res, next) { res.status(err.status || 500) res.send({ message: err.message, error: WIKI.IS_DEBUG ? err : {} }) WIKI.logger.error(err.message) WIKI.telemetry.sendError(err) }) // ---------------------------------------- // Start HTTP server // ---------------------------------------- WIKI.logger.info(`Starting HTTP server on port ${WIKI.config.port}...`) app.set('port', WIKI.config.port) WIKI.logger.info(`HTTP Server on port: [ ${WIKI.config.port} ]`) WIKI.server = http.createServer(app) WIKI.server.listen(WIKI.config.port, WIKI.config.bindIP) var openConnections = [] WIKI.server.on('connection', (conn) => { let key = conn.remoteAddress + ':' + conn.remotePort openConnections[key] = conn conn.on('close', () => { openConnections.splice(key, 1) }) }) WIKI.server.destroy = (cb) => { WIKI.server.close(cb) for (let key in openConnections) { openConnections[key].destroy() } } WIKI.server.on('error', (error) => { if (error.syscall !== 'listen') { throw error } switch (error.code) { case 'EACCES': WIKI.logger.error('Listening on port ' + WIKI.config.port + ' requires elevated privileges!') return process.exit(1) case 'EADDRINUSE': WIKI.logger.error('Port ' + WIKI.config.port + ' is already in use!') return process.exit(1) default: throw error } }) WIKI.server.on('listening', () => { WIKI.logger.info('HTTP Server: [ RUNNING ]') WIKI.logger.info('πŸ”»πŸ”»πŸ”»πŸ”»πŸ”»πŸ”»πŸ”»πŸ”»πŸ”»πŸ”»πŸ”»πŸ”»πŸ”»πŸ”»πŸ”»πŸ”»πŸ”»πŸ”»πŸ”»πŸ”»πŸ”»πŸ”»πŸ”»πŸ”»πŸ”»πŸ”»πŸ”»πŸ”»πŸ”»') WIKI.logger.info('') WIKI.logger.info(`Browse to http://localhost:${WIKI.config.port}/ to complete setup!`) WIKI.logger.info('') WIKI.logger.info('πŸ”ΊπŸ”ΊπŸ”ΊπŸ”ΊπŸ”ΊπŸ”ΊπŸ”ΊπŸ”ΊπŸ”ΊπŸ”ΊπŸ”ΊπŸ”ΊπŸ”ΊπŸ”ΊπŸ”ΊπŸ”ΊπŸ”ΊπŸ”ΊπŸ”ΊπŸ”ΊπŸ”ΊπŸ”ΊπŸ”ΊπŸ”ΊπŸ”ΊπŸ”ΊπŸ”ΊπŸ”ΊπŸ”Ί') }) }