overleaf/services/web/app/src/Features/Security/OneTimeTokenHandler.js

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/* eslint-disable
node/handle-callback-err,
max-len,
no-unused-vars,
*/
// TODO: This file was created by bulk-decaffeinate.
// Fix any style issues and re-enable lint.
/*
* decaffeinate suggestions:
* DS102: Remove unnecessary code created because of implicit returns
* DS207: Consider shorter variations of null checks
* Full docs: https://github.com/decaffeinate/decaffeinate/blob/master/docs/suggestions.md
*/
const Settings = require('settings-sharelatex')
const crypto = require('crypto')
const logger = require('logger-sharelatex')
const { db } = require('../../infrastructure/mongodb')
const Errors = require('../Errors/Errors')
const ONE_HOUR_IN_S = 60 * 60
module.exports = {
getNewToken(use, data, options, callback) {
// options is optional
if (options == null) {
options = {}
}
if (callback == null) {
callback = function (error, data) {}
}
if (typeof options === 'function') {
callback = options
options = {}
}
const expiresIn = options.expiresIn || ONE_HOUR_IN_S
const createdAt = new Date()
const expiresAt = new Date(createdAt.getTime() + expiresIn * 1000)
const token = crypto.randomBytes(32).toString('hex')
return db.tokens.insertOne(
{
use,
token,
data,
createdAt,
expiresAt
},
function (error) {
if (error != null) {
return callback(error)
}
return callback(null, token)
}
)
},
getValueFromTokenAndExpire(use, token, callback) {
if (callback == null) {
callback = function (error, data) {}
}
const now = new Date()
return db.tokens.findOneAndUpdate(
{
use,
token,
expiresAt: { $gt: now },
usedAt: { $exists: false }
},
{
$set: {
usedAt: now
}
},
function (error, result) {
if (error != null) {
return callback(error)
}
const token = result.value
if (token == null) {
return callback(new Errors.NotFoundError('no token found'))
}
return callback(null, token.data)
}
)
}
}