wikijs-fork/server/controllers/admin.js

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'use strict'
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/* global wiki */
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var express = require('express')
var router = express.Router()
const Promise = require('bluebird')
const validator = require('validator')
const _ = require('lodash')
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const axios = require('axios')
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const path = require('path')
const fs = Promise.promisifyAll(require('fs-extra'))
const os = require('os')
const filesize = require('filesize.js')
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/**
* Admin
*/
router.get('/', (req, res) => {
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res.redirect('/admin/profile')
})
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router.get('/profile', (req, res) => {
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if (res.locals.isGuest) {
return res.render('error-forbidden')
}
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res.render('pages/admin/profile', { adminTab: 'profile' })
})
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router.post('/profile', (req, res) => {
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if (res.locals.isGuest) {
return res.render('error-forbidden')
}
return wiki.db.User.findById(req.user.id).then((usr) => {
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usr.name = _.trim(req.body.name)
if (usr.provider === 'local' && req.body.password !== '********') {
let nPwd = _.trim(req.body.password)
if (nPwd.length < 6) {
return Promise.reject(new Error('New Password too short!'))
} else {
return wiki.db.User.hashPassword(nPwd).then((pwd) => {
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usr.password = pwd
return usr.save()
})
}
} else {
return usr.save()
}
}).then(() => {
return res.json({ msg: 'OK' })
}).catch((err) => {
res.status(400).json({ msg: err.message })
})
})
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router.get('/stats', (req, res) => {
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if (res.locals.isGuest) {
return res.render('error-forbidden')
}
Promise.all([
wiki.db.Entry.count(),
wiki.db.UplFile.count(),
wiki.db.User.count()
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]).spread((totalEntries, totalUploads, totalUsers) => {
return res.render('pages/admin/stats', {
totalEntries, totalUploads, totalUsers, adminTab: 'stats'
}) || true
}).catch((err) => {
throw err
})
})
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router.get('/users', (req, res) => {
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if (!res.locals.rights.manage) {
return res.render('error-forbidden')
}
wiki.db.User.find({})
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.select('-password -rights')
.sort('name email')
.exec().then((usrs) => {
res.render('pages/admin/users', { adminTab: 'users', usrs })
})
})
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router.get('/users/:id', (req, res) => {
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if (!res.locals.rights.manage) {
return res.render('error-forbidden')
}
if (!validator.isMongoId(req.params.id)) {
return res.render('error-forbidden')
}
wiki.db.User.findById(req.params.id)
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.select('-password -providerId')
.exec().then((usr) => {
let usrOpts = {
canChangeEmail: (usr.email !== 'guest' && usr.provider === 'local' && usr.email !== req.app.locals.appconfig.admin),
canChangeName: (usr.email !== 'guest'),
canChangePassword: (usr.email !== 'guest' && usr.provider === 'local'),
canChangeRole: (usr.email !== 'guest' && !(usr.provider === 'local' && usr.email === req.app.locals.appconfig.admin)),
canBeDeleted: (usr.email !== 'guest' && !(usr.provider === 'local' && usr.email === req.app.locals.appconfig.admin))
}
res.render('pages/admin/users-edit', { adminTab: 'users', usr, usrOpts })
}).catch(err => { // eslint-disable-line handle-callback-err
return res.status(404).end() || true
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})
})
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/**
* Create / Authorize a new user
*/
router.post('/users/create', (req, res) => {
if (!res.locals.rights.manage) {
return res.status(401).json({ msg: 'Unauthorized' })
}
let nUsr = {
email: _.toLower(_.trim(req.body.email)),
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provider: _.trim(req.body.provider),
password: req.body.password,
name: _.trim(req.body.name)
}
if (!validator.isEmail(nUsr.email)) {
return res.status(400).json({ msg: 'Invalid email address' })
} else if (!validator.isIn(nUsr.provider, ['local', 'google', 'windowslive', 'facebook', 'github', 'slack'])) {
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return res.status(400).json({ msg: 'Invalid provider' })
} else if (nUsr.provider === 'local' && !validator.isLength(nUsr.password, { min: 6 })) {
return res.status(400).json({ msg: 'Password too short or missing' })
} else if (nUsr.provider === 'local' && !validator.isLength(nUsr.name, { min: 2 })) {
return res.status(400).json({ msg: 'Name is missing' })
}
wiki.db.User.findOne({ email: nUsr.email, provider: nUsr.provider }).then(exUsr => {
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if (exUsr) {
return res.status(400).json({ msg: 'User already exists!' }) || true
}
let pwdGen = (nUsr.provider === 'local') ? wiki.db.User.hashPassword(nUsr.password) : Promise.resolve(true)
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return pwdGen.then(nPwd => {
if (nUsr.provider !== 'local') {
nUsr.password = ''
nUsr.name = '-- pending --'
} else {
nUsr.password = nPwd
}
nUsr.rights = [{
role: 'read',
path: '/',
exact: false,
deny: false
}]
return wiki.db.User.create(nUsr).then(() => {
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return res.json({ ok: true })
})
}).catch(err => {
wiki.logger.warn(err)
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return res.status(500).json({ msg: err })
})
}).catch(err => {
wiki.logger.warn(err)
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return res.status(500).json({ msg: err })
})
})
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router.post('/users/:id', (req, res) => {
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if (!res.locals.rights.manage) {
return res.status(401).json({ msg: wiki.lang.t('errors:unauthorized') })
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}
if (!validator.isMongoId(req.params.id)) {
return res.status(400).json({ msg: wiki.lang.t('errors:invaliduserid') })
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}
return wiki.db.User.findById(req.params.id).then((usr) => {
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usr.name = _.trim(req.body.name)
usr.rights = JSON.parse(req.body.rights)
if (usr.provider === 'local' && req.body.password !== '********') {
let nPwd = _.trim(req.body.password)
if (nPwd.length < 6) {
return Promise.reject(new Error(wiki.lang.t('errors:newpasswordtooshort')))
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} else {
return wiki.db.User.hashPassword(nPwd).then((pwd) => {
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usr.password = pwd
return usr.save()
})
}
} else {
return usr.save()
}
}).then((usr) => {
// Update guest rights for future requests
if (usr.provider === 'local' && usr.email === 'guest') {
wiki.rights.guest = usr
}
return usr
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}).then(() => {
return res.json({ msg: 'OK' })
}).catch((err) => {
res.status(400).json({ msg: err.message })
})
})
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/**
* Delete / Deauthorize a user
*/
router.delete('/users/:id', (req, res) => {
if (!res.locals.rights.manage) {
return res.status(401).json({ msg: wiki.lang.t('errors:unauthorized') })
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}
if (!validator.isMongoId(req.params.id)) {
return res.status(400).json({ msg: wiki.lang.t('errors:invaliduserid') })
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}
return wiki.db.User.findByIdAndRemove(req.params.id).then(() => {
return res.json({ ok: true })
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}).catch((err) => {
res.status(500).json({ ok: false, msg: err.message })
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})
})
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router.get('/settings', (req, res) => {
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if (!res.locals.rights.manage) {
return res.render('error-forbidden')
}
res.render('pages/admin/settings', { adminTab: 'settings' })
})
router.get('/system', (req, res) => {
if (!res.locals.rights.manage) {
return res.render('error-forbidden')
}
let hostInfo = {
cpus: os.cpus(),
hostname: os.hostname(),
nodeversion: process.version,
os: `${os.type()} (${os.platform()}) ${os.release()} ${os.arch()}`,
totalmem: filesize(os.totalmem()),
cwd: process.cwd()
}
fs.readJsonAsync(path.join(wiki.ROOTPATH, 'package.json')).then(packageObj => {
axios.get('https://api.github.com/repos/Requarks/wiki/releases/latest').then(resp => {
let sysversion = {
current: 'v' + packageObj.version,
latest: resp.data.tag_name,
latestPublishedAt: resp.data.published_at
}
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res.render('pages/admin/system', { adminTab: 'system', hostInfo, sysversion })
}).catch(err => {
wiki.logger.warn(err)
res.render('pages/admin/system', { adminTab: 'system', hostInfo, sysversion: { current: 'v' + packageObj.version } })
})
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})
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})
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router.post('/system/install', (req, res) => {
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if (!res.locals.rights.manage) {
return res.render('error-forbidden')
}
// let sysLib = require(path.join(ROOTPATH, 'libs/system.js'))
// sysLib.install('v1.0-beta.7')
res.status(400).send('Sorry, Upgrade/Re-Install via the web UI is not yet ready. You must use the npm upgrade method in the meantime.').end()
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})
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router.get('/theme', (req, res) => {
if (!res.locals.rights.manage) {
return res.render('error-forbidden')
}
res.render('pages/admin/theme', { adminTab: 'theme' })
})
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router.post('/theme', (req, res) => {
if (res.locals.isGuest) {
return res.render('error-forbidden')
}
if (!validator.isIn(req.body.primary, wiki.data.colors)) {
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return res.status(406).json({ msg: 'Primary color is invalid.' })
} else if (!validator.isIn(req.body.alt, wiki.data.colors)) {
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return res.status(406).json({ msg: 'Alternate color is invalid.' })
} else if (!validator.isIn(req.body.footer, wiki.data.colors)) {
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return res.status(406).json({ msg: 'Footer color is invalid.' })
}
wiki.config.theme.primary = req.body.primary
wiki.config.theme.alt = req.body.alt
wiki.config.theme.footer = req.body.footer
wiki.config.theme.code.dark = req.body.codedark === 'true'
wiki.config.theme.code.colorize = req.body.codecolorize === 'true'
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return res.json({ msg: 'OK' })
})
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module.exports = router