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'use strict'
// auth
// external modules
var passport = require('passport')
var FacebookStrategy = require('passport-facebook').Strategy
var TwitterStrategy = require('passport-twitter').Strategy
var GithubStrategy = require('passport-github').Strategy
var GitlabStrategy = require('passport-gitlab2').Strategy
var DropboxStrategy = require('passport-dropbox-oauth2').Strategy
var GoogleStrategy = require('passport-google-oauth20').Strategy
var LdapStrategy = require('passport-ldapauth')
var LocalStrategy = require('passport-local').Strategy
var validator = require('validator')
// core
var config = require('./config.js')
var logger = require('./logger.js')
var models = require('./models')
function callback (accessToken, refreshToken, profile, done) {
// logger.info(profile.displayName || profile.username);
var stringifiedProfile = JSON.stringify(profile)
models.User.findOrCreate({
where: {
profileid: profile.id.toString()
},
defaults: {
profile: stringifiedProfile,
accessToken: accessToken,
refreshToken: refreshToken
}
}).spread(function (user, created) {
if (user) {
var needSave = false
if (user.profile !== stringifiedProfile) {
user.profile = stringifiedProfile
needSave = true
}
if (user.accessToken !== accessToken) {
user.accessToken = accessToken
needSave = true
}
if (user.refreshToken !== refreshToken) {
user.refreshToken = refreshToken
needSave = true
}
if (needSave) {
user.save().then(function () {
if (config.debug) { logger.info('user login: ' + user.id) }
return done(null, user)
})
} else {
if (config.debug) { logger.info('user login: ' + user.id) }
return done(null, user)
}
}
}).catch(function (err) {
logger.error('auth callback failed: ' + err)
return done(err, null)
})
}
function registerAuthMethod () {
// facebook
if (config.facebook) {
passport.use(new FacebookStrategy({
clientID: config.facebook.clientID,
clientSecret: config.facebook.clientSecret,
callbackURL: config.serverurl + '/auth/facebook/callback'
}, callback))
}
// twitter
if (config.twitter) {
passport.use(new TwitterStrategy({
consumerKey: config.twitter.consumerKey,
consumerSecret: config.twitter.consumerSecret,
callbackURL: config.serverurl + '/auth/twitter/callback'
}, callback))
}
// github
if (config.github) {
passport.use(new GithubStrategy({
clientID: config.github.clientID,
clientSecret: config.github.clientSecret,
callbackURL: config.serverurl + '/auth/github/callback'
}, callback))
}
// gitlab
if (config.gitlab) {
passport.use(new GitlabStrategy({
baseURL: config.gitlab.baseURL,
clientID: config.gitlab.clientID,
clientSecret: config.gitlab.clientSecret,
scope: config.gitlab.scope,
callbackURL: config.serverurl + '/auth/gitlab/callback'
}, callback))
}
// dropbox
if (config.dropbox) {
passport.use(new DropboxStrategy({
apiVersion: '2',
clientID: config.dropbox.clientID,
clientSecret: config.dropbox.clientSecret,
callbackURL: config.serverurl + '/auth/dropbox/callback'
}, callback))
}
// google
if (config.google) {
passport.use(new GoogleStrategy({
clientID: config.google.clientID,
clientSecret: config.google.clientSecret,
callbackURL: config.serverurl + '/auth/google/callback'
}, callback))
}
// ldap
if (config.ldap) {
passport.use(new LdapStrategy({
server: {
url: config.ldap.url || null,
bindDn: config.ldap.bindDn || null,
bindCredentials: config.ldap.bindCredentials || null,
searchBase: config.ldap.searchBase || null,
searchFilter: config.ldap.searchFilter || null,
searchAttributes: config.ldap.searchAttributes || null,
tlsOptions: config.ldap.tlsOptions || null
}
},
function (user, done) {
var profile = {
id: 'LDAP-' + user.uidNumber,
username: user.uid,
displayName: user.displayName,
emails: user.mail ? [user.mail] : [],
avatarUrl: null,
profileUrl: null,
provider: 'ldap'
}
var stringifiedProfile = JSON.stringify(profile)
models.User.findOrCreate({
where: {
profileid: profile.id.toString()
},
defaults: {
profile: stringifiedProfile
}
}).spread(function (user, created) {
if (user) {
var needSave = false
if (user.profile !== stringifiedProfile) {
user.profile = stringifiedProfile
needSave = true
}
if (needSave) {
user.save().then(function () {
if (config.debug) { logger.info('user login: ' + user.id) }
return done(null, user)
})
} else {
if (config.debug) { logger.info('user login: ' + user.id) }
return done(null, user)
}
}
}).catch(function (err) {
logger.error('ldap auth failed: ' + err)
return done(err, null)
})
}))
}
// email
if (config.email) {
passport.use(new LocalStrategy({
usernameField: 'email'
},
function (email, password, done) {
if (!validator.isEmail(email)) return done(null, false)
models.User.findOne({
where: {
email: email
}
}).then(function (user) {
if (!user) return done(null, false)
if (!user.verifyPassword(password)) return done(null, false)
return done(null, user)
}).catch(function (err) {
logger.error(err)
return done(err)
})
}))
}
}
module.exports = {
registerAuthMethod: registerAuthMethod
}
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