HackMD/lib/web/auth/utils.js

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'use strict'
const models = require('../../models')
const config = require('../../config')
const logger = require('../../logger')
exports.setReturnToFromReferer = function setReturnToFromReferer (req) {
var referer = req.get('referer')
if (!req.session) req.session = {}
req.session.returnTo = referer
}
exports.passportGeneralCallback = function callback (accessToken, refreshToken, profile, done) {
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)
})
}