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'use strict'
const fs = require('fs')
const path = require('path')
const {merge} = require('lodash')
const deepFreeze = require('deep-freeze')
const {Environment, Permission} = require('./enum')
const appRootPath = path.join(__dirname, '../../')
const env = process.env.NODE_ENV || Environment.development
const debugConfig = {
debug: (env === Environment.development)
}
const packageConfig = {
version: '0.5.1',
minimumCompatibleVersion: '0.5.0'
}
const configFilePath = path.join(__dirname, '../../config.json')
const fileConfig = fs.existsSync(configFilePath) ? require(configFilePath)[env] : undefined
let config = require('./default')
merge(config, require('./defaultSSL'))
merge(config, debugConfig)
merge(config, packageConfig)
merge(config, fileConfig)
merge(config, require('./oldEnvironment'))
merge(config, require('./environment'))
merge(config, require('./dockerSecret'))
// load LDAP CA
if (config.ldap.tlsca) {
let ca = config.ldap.tlsca.split(',')
let caContent = []
for (let i of ca) {
if (fs.existsSync(ca[i])) {
caContent.push(fs.readFileSync(ca[i], 'utf8'))
}
}
let tlsOptions = {
ca: caContent
}
config.ldap.tlsOptions = config.ldap.tlsOptions ? Object.assign(config.ldap.tlsOptions, tlsOptions) : tlsOptions
}
// Permission
config.permission = Permission
if (!config.allowanonymous) {
delete config.permission.freely
}
if (!(config.defaultpermission in config.permission)) {
config.defaultpermission = config.permission.editable
}
// cache result, cannot change config in runtime!!!
config.isStandardHTTPsPort = (function isStandardHTTPsPort () {
return config.usessl && config.port === 443
})()
config.isStandardHTTPPort = (function isStandardHTTPPort () {
return !config.usessl && config.port === 80
})()
// cache serverURL
config.serverurl = (function getserverurl () {
var url = ''
if (config.domain) {
var protocol = config.protocolusessl ? 'https://' : 'http://'
url = protocol + config.domain
if (config.urladdport) {
if (!config.isStandardHTTPPort || !config.isStandardHTTPsPort) {
url += ':' + config.port
}
}
}
if (config.urlpath) {
url += '/' + config.urlpath
}
return url
})()
config.Environment = Environment
// auth method
config.isFacebookEnable = config.facebook.clientID && config.facebook.clientSecret
config.isGoogleEnable = config.google.clientID && config.google.clientSecret
config.isDropboxEnable = config.dropbox.clientID && config.dropbox.clientSecret
config.isTwitterEnable = config.twitter.consumerKey && config.twitter.consumerSecret
config.isEmailEnable = config.email
config.isGitHubEnable = config.github.clientID && config.github.clientSecret
config.isGitLabEnable = config.gitlab.clientID && config.gitlab.clientSecret
config.isLDAPEnable = config.ldap.url
// generate correct path
config.sslcapath = path.join(appRootPath, config.sslcapath)
config.sslcertpath = path.join(appRootPath, config.sslcertpath)
config.sslkeypath = path.join(appRootPath, config.sslkeypath)
config.dhparampath = path.join(appRootPath, config.dhparampath)
config.tmppath = path.join(appRootPath, config.tmppath)
config.defaultnotepath = path.join(appRootPath, config.defaultnotepath)
config.docspath = path.join(appRootPath, config.docspath)
config.indexpath = path.join(appRootPath, config.indexpath)
config.hackmdpath = path.join(appRootPath, config.hackmdpath)
config.errorpath = path.join(appRootPath, config.errorpath)
config.prettypath = path.join(appRootPath, config.prettypath)
config.slidepath = path.join(appRootPath, config.slidepath)
// maek config readonly
config = deepFreeze(config)
module.exports = config
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