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