Feat: implement per operator settings cache
Fix: fix linter-found issues Chore: move findOperatorId to own middleware file Chore: delete old routes.js file and rename new-routes.js to routes.js Fix: PR fixes
This commit is contained in:
Cesar
Josh Harvey
parent
85235eaa13
commit
558317e9f3
30 changed files with 232 additions and 860 deletions
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@ -3,7 +3,7 @@ const http = require('http')
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const https = require('https')
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const argv = require('minimist')(process.argv.slice(2))
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const routes = require('./new-routes')
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const routes = require('./routes')
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const logger = require('./logger')
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const poller = require('./poller')
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const settingsLoader = require('./new-settings-loader')
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@ -9,6 +9,7 @@ const T = require('../time')
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const logger = require('../logger')
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const plugins = require('../plugins')
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const httpError = require('../route-helpers').httpError
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const helper = require('./cash-out-helper')
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const cashOutAtomic = require('./cash-out-atomic')
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const cashOutActions = require('./cash-out-actions')
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@ -31,14 +32,6 @@ const INSUFFICIENT_FUNDS_CODE = 570
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const toObj = helper.toObj
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function httpError (msg, code) {
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const err = new Error(msg)
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err.name = 'HTTPError'
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err.code = code || 500
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return err
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}
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function selfPost (tx, pi) {
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return post(tx, pi, false)
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}
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@ -1,7 +1,6 @@
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const pairing = require('../pairing')
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function ca (req, res) {
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console.log("ca")
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const token = req.query.token
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return pairing.authorizeCaDownload(token)
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30
lib/middlewares/operatorId.js
Normal file
30
lib/middlewares/operatorId.js
Normal file
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@ -0,0 +1,30 @@
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const pify = require('pify')
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const fs = pify(require('fs'))
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const hkdf = require('futoin-hkdf')
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const state = require('./state')
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const mnemonicHelpers = require('../mnemonic-helpers')
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const options = require('../options')
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function computeOperatorId (masterSeed) {
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return hkdf(masterSeed, 16, { salt: 'lamassu-server-salt', info: 'operator-id' }).toString('hex')
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}
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function getMnemonic () {
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if (state.mnemonic) return Promise.resolve(state.mnemonic)
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return fs.readFile(options.mnemonicPath, 'utf8').then(mnemonic => {
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state.mnemonic = mnemonic
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return mnemonic
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})
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}
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function findOperatorId (req, res, next) {
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getMnemonic().then(mnemonic => {
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return computeOperatorId(mnemonicHelpers.toEntropyBuffer(mnemonic))
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}).then(id => {
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res.locals.operatorId = id
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}).catch(e => console.error('Error while computing operator id\n' + e))
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next()
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}
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module.exports = findOperatorId
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@ -1,20 +0,0 @@
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const pairing = require('../pairing')
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function pair (req, res, next) {
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console.log("pair")
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const token = req.query.token
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const deviceId = req.deviceId
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const model = req.query.model
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return pairing.pair(token, deviceId, model)
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.then(valid => {
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if (valid) {
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return res.json({ status: 'paired' })
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}
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throw httpError('Pairing failed')
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})
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.catch(next)
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}
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module.exports = pair
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@ -1,7 +1,7 @@
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const _ = require('lodash/fp')
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const crypto = require('crypto')
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function sha256 (buf) {
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const crypto = require('crypto')
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const hash = crypto.createHash('sha256')
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hash.update(buf)
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@ -6,26 +6,27 @@ const helpers = require('../route-helpers')
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const SETTINGS_CACHE_REFRESH = 60 * 60 * 1000
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const populateSettings = function (req, res, next) {
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const operatorId = res.locals.operatorId
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const versionId = req.headers['config-version']
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if (versionId !== state.oldVersionId) {
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state.oldVersionId = versionId
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}
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// Clear cache every hour
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if (Date.now() - settingsCache.getTimestamp() > SETTINGS_CACHE_REFRESH) {
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settingsCache.clearCache()
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if (Date.now() - settingsCache.getTimestamp(operatorId) > SETTINGS_CACHE_REFRESH) {
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settingsCache.clear(operatorId)
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}
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if (!versionId && settingsCache.getCache()) {
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req.settings = settingsCache.getCache()
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if (!versionId && settingsCache.getCache(operatorId)) {
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req.settings = settingsCache.getCache(operatorId)
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return next()
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}
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if (!versionId && !settingsCache.getCache()) {
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if (!versionId && !settingsCache.getCache(operatorId)) {
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return newSettingsLoader.loadLatest()
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.then(settings => {
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settingsCache.setCache(settings)
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settingsCache.setTimestamp(Date.now())
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settingsCache.setCache(operatorId, settings)
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settingsCache.setTimestamp(operatorId, Date.now())
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req.settings = settings
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})
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.then(() => next())
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@ -1,19 +1,26 @@
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const _ = require('lodash/fp')
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const state = require('./state')
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const getTimestamp = () => state.settingsCache.timestamp
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const getTimestamp = (operatorId) => state.settingsCache[operatorId] ? state.settingsCache[operatorId].timestamp : null
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const getCache = () => state.settingsCache.cache
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const getCache = (operatorId) => state.settingsCache[operatorId] ? state.settingsCache[operatorId].cache : null
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const setTimestamp = (newTimestamp) => state.settingsCache.timestamp = newTimestamp
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const setTimestamp = (operatorId, newTimestamp) => {
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state.settingsCache = _.set([operatorId, 'timestamp'], newTimestamp, state.settingsCache)
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}
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const setCache = (newCache) => state.settingsCache.cache = newCache
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const setCache = (operatorId, newCache) => {
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state.settingsCache = _.set([operatorId, 'cache'], newCache, state.settingsCache)
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}
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const clearCache = () => state.settingsCache.cache = null
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const clear = (operatorId) => {
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state.settingsCache = _.set([operatorId], null, state.settingsCache)
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}
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module.exports = {
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getTimestamp,
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getCache,
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setTimestamp,
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setCache,
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clearCache
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clear
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}
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@ -1,12 +1,13 @@
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module.exports = function () {
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module.exports = (function () {
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return {
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oldVersionId: "unset",
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oldVersionId: 'unset',
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settingsCache: {},
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canLogClockSkewMap: {},
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canGetLastSeenMap: {},
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pids: {},
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reboots: {},
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shutdowns: {},
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restartServicesMap: {}
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restartServicesMap: {},
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mnemonic: null
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}
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}()
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}())
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@ -1,80 +0,0 @@
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const express = require('express')
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const argv = require('minimist')(process.argv.slice(2))
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const bodyParser = require('body-parser')
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const compression = require('compression')
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const helmet = require('helmet')
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const morgan = require('morgan')
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const nocache = require('nocache')
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const authorize = require('./middlewares/authorize')
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const errorHandler = require('./middlewares/errorHandler')
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const filterOldRequests = require('./middlewares/filterOldRequests')
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const logger = require('./logger')
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const options = require('./options')
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const populateDeviceId = require('./middlewares/populateDeviceId')
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const populateSettings = require('./middlewares/populateSettings')
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const customerRoutes = require('./routes/customerRoutes')
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const logsRoutes = require('./routes/logsRoutes')
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const ownAuthorizationRoutes = require('./routes/ownAuthorizationRoutes')
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const phoneCodeRoutes = require('./routes/phoneCodeRoutes')
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const pollingRoutes = require('./routes/pollingRoutes')
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const stateRoutes = require('./routes/stateRoutes')
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const termsAndConditionsRoutes = require('./routes/termsAndConditionsRoutes')
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const txRoutes = require('./routes/txRoutes')
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const verifyUserRoutes = require('./routes/verifyUserRoutes')
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const verifyTxRoutes = require('./routes/verifyTxRoutes')
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const localAppRoutes = require('./routes/localAppRoutes')
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const app = express()
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const localApp = express()
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const configRequiredRoutes = [
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'/poll',
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'/terms_conditions',
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'/event',
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'/phone_code',
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'/customer',
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'/tx'
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]
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const devMode = argv.dev || options.http
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// middleware setup
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app.use(compression({ threshold: 500 }))
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app.use(helmet())
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app.use(nocache())
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app.use(bodyParser.json({ limit: '2mb' }))
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app.use(morgan(':method :url :status :response-time ms - :res[content-length]', { stream: logger.stream }))
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// app /pair and /ca routes
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app.use('/', ownAuthorizationRoutes)
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app.use(populateDeviceId)
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if (!devMode) app.use(authorize)
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app.use(configRequiredRoutes, populateSettings)
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app.use(filterOldRequests)
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// other app routes
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app.use('/poll', pollingRoutes)
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app.use('/terms_conditions', termsAndConditionsRoutes)
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app.use('/state', stateRoutes)
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app.use('/verify_user', verifyUserRoutes)
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app.use('/verify_transaction', verifyTxRoutes)
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app.use('/phone_code', phoneCodeRoutes)
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app.use('/customer', customerRoutes)
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app.use('/tx', txRoutes)
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app.use('/logs', logsRoutes)
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app.use(errorHandler)
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app.use((req, res) => {
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res.status(404).json({ error: 'No such route' })
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})
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// localapp routes
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localApp.use('/', localAppRoutes)
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module.exports = { app, localApp }
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@ -93,5 +93,6 @@ module.exports = {
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stateChange,
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fetchPhoneTx,
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fetchStatusTx,
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updateDeviceConfigVersion
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updateDeviceConfigVersion,
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httpError
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}
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674
lib/routes.js
674
lib/routes.js
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@ -1,488 +1,36 @@
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'use strict'
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const compression = require('compression')
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const morgan = require('morgan')
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const helmet = require('helmet')
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const nocache = require('nocache')
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const bodyParser = require('body-parser')
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const _ = require('lodash/fp')
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const express = require('express')
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const nmd = require('nano-markdown')
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const semver = require('semver')
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const dbErrorCodes = require('./db-error-codes')
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const options = require('./options')
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const logger = require('./logger')
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const configManager = require('./new-config-manager')
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const complianceTriggers = require('./compliance-triggers')
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const pairing = require('./pairing')
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const newSettingsLoader = require('./new-settings-loader')
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const plugins = require('./plugins')
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const helpers = require('./route-helpers')
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const poller = require('./poller')
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const Tx = require('./tx')
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const E = require('./error')
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const customers = require('./customers')
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const logs = require('./logs')
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const compliance = require('./compliance')
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const promoCodes = require('./promo-codes')
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const BN = require('./bn')
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const commissionMath = require('./commission-math')
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const notifier = require('./notifier')
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const version = require('../package.json').version
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const argv = require('minimist')(process.argv.slice(2))
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const CLOCK_SKEW = 60 * 1000
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const REQUEST_TTL = 3 * 60 * 1000
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const THROTTLE_LOGS_QUERY = 30 * 1000
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const THROTTLE_CLOCK_SKEW = 60 * 1000
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const SETTINGS_CACHE_REFRESH = 60 * 60 * 1000
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const pids = {}
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const reboots = {}
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const shutdowns = {}
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const restartServicesMap = {}
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const canGetLastSeenMap = {}
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const canLogClockSkewMap = {}
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const settingsCache = {}
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const devMode = argv.dev || options.http
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function checkHasLightning (settings) {
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return configManager.getWalletSettings('BTC', settings.config).layer2 !== 'no-layer2'
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}
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function poll (req, res, next) {
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const machineVersion = req.query.version
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const machineModel = req.query.model
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const deviceId = req.deviceId
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const deviceTime = req.deviceTime
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const serialNumber = req.query.sn
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const pid = req.query.pid
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const settings = req.settings
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const localeConfig = configManager.getLocale(deviceId, settings.config)
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const pi = plugins(settings, deviceId)
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const hasLightning = checkHasLightning(settings)
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const triggers = configManager.getTriggers(settings.config)
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const operatorInfo = configManager.getOperatorInfo(settings.config)
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const machineInfo = { deviceId: req.deviceId, deviceName: req.deviceName }
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const cashOutConfig = configManager.getCashOut(deviceId, settings.config)
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const receipt = configManager.getReceipt(settings.config)
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const terms = configManager.getTermsConditions(settings.config)
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pids[deviceId] = { pid, ts: Date.now() }
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return pi.pollQueries(serialNumber, deviceTime, req.query, machineVersion, machineModel)
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.then(results => {
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const cassettes = results.cassettes
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const reboot = pid && reboots[deviceId] && reboots[deviceId] === pid
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const shutdown = pid && shutdowns[deviceId] && shutdowns[deviceId] === pid
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const restartServices = pid && restartServicesMap[deviceId] && restartServicesMap[deviceId] === pid
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const langs = localeConfig.languages
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const locale = {
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fiatCode: localeConfig.fiatCurrency,
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localeInfo: {
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primaryLocale: langs[0],
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primaryLocales: langs,
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country: localeConfig.country
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}
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}
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const response = {
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error: null,
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locale,
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version,
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receiptPrintingActive: receipt.active,
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cassettes,
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twoWayMode: cashOutConfig.active,
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zeroConfLimit: cashOutConfig.zeroConfLimit,
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reboot,
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shutdown,
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restartServices,
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hasLightning,
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receipt,
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operatorInfo,
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machineInfo,
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triggers
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}
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// BACKWARDS_COMPATIBILITY 7.5
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// machines before 7.5 expect old compliance
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if (!machineVersion || semver.lt(machineVersion, '7.5.0-beta.0')) {
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const compatTriggers = complianceTriggers.getBackwardsCompatibleTriggers(triggers)
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response.smsVerificationActive = !!compatTriggers.sms
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response.smsVerificationThreshold = compatTriggers.sms
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response.idCardDataVerificationActive = !!compatTriggers.idCardData
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response.idCardDataVerificationThreshold = compatTriggers.idCardData
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response.idCardPhotoVerificationActive = !!compatTriggers.idCardPhoto
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response.idCardPhotoVerificationThreshold = compatTriggers.idCardPhoto
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response.sanctionsVerificationActive = !!compatTriggers.sancations
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response.sanctionsVerificationThreshold = compatTriggers.sancations
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response.frontCameraVerificationActive = !!compatTriggers.facephoto
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response.frontCameraVerificationThreshold = compatTriggers.facephoto
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}
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// BACKWARDS_COMPATIBILITY 7.4.9
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// machines before 7.4.9 expect t&c on poll
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if (!machineVersion || semver.lt(machineVersion, '7.4.9')) {
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response.terms = createTerms(terms)
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}
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return res.json(_.assign(response, results))
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})
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.catch(next)
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}
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function getTermsConditions (req, res, next) {
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const deviceId = req.deviceId
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const settings = req.settings
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const terms = configManager.getTermsConditions(settings.config)
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const pi = plugins(settings, deviceId)
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return pi.fetchCurrentConfigVersion().then(version => {
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return res.json({ terms: createTerms(terms), version })
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})
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.catch(next)
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}
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function getTx (req, res, next) {
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if (req.query.status) {
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return helpers.fetchStatusTx(req.params.id, req.query.status)
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.then(r => res.json(r))
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.catch(next)
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}
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return next(httpError('Not Found', 404))
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}
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function getPhoneTx (req, res, next) {
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if (req.query.phone) {
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return helpers.fetchPhoneTx(req.query.phone)
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.then(r => res.json(r))
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.catch(next)
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}
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return next(httpError('Not Found', 404))
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}
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function postTx (req, res, next) {
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const pi = plugins(req.settings, req.deviceId)
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return Tx.post(_.set('deviceId', req.deviceId, req.body), pi)
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.then(tx => {
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if (tx.errorCode) {
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logger.error(tx.error)
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throw httpError(tx.error, 500)
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}
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return res.json(tx)
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})
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.catch(err => {
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// 204 so that l-m can ignore the error
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// this is fine because the request is polled and will be retried if needed.
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if (err.code === dbErrorCodes.SERIALIZATION_FAILURE) {
|
||||
logger.warn('Harmless DB conflict, the query will be retried.')
|
||||
return res.status(204).json({})
|
||||
}
|
||||
if (err instanceof E.StaleTxError) return res.status(409).json({ errorType: 'stale' })
|
||||
if (err instanceof E.RatchetError) return res.status(409).json({ errorType: 'ratchet' })
|
||||
|
||||
throw err
|
||||
})
|
||||
.catch(next)
|
||||
}
|
||||
|
||||
function stateChange (req, res, next) {
|
||||
helpers.stateChange(req.deviceId, req.deviceTime, req.body)
|
||||
.then(() => respond(req, res))
|
||||
.catch(next)
|
||||
}
|
||||
|
||||
function verifyUser (req, res, next) {
|
||||
const pi = plugins(req.settings, req.deviceId)
|
||||
pi.verifyUser(req.body)
|
||||
.then(idResult => respond(req, res, idResult))
|
||||
.catch(next)
|
||||
}
|
||||
|
||||
function verifyTx (req, res, next) {
|
||||
const pi = plugins(req.settings, req.deviceId)
|
||||
pi.verifyTransaction(req.body)
|
||||
.then(idResult => respond(req, res, idResult))
|
||||
.catch(next)
|
||||
}
|
||||
|
||||
function verifyPromoCode (req, res, next) {
|
||||
promoCodes.getPromoCode(req.body.codeInput)
|
||||
.then(promoCode => {
|
||||
if (!promoCode) return next()
|
||||
|
||||
const transaction = req.body.tx
|
||||
const commissions = configManager.getCommissions(transaction.cryptoCode, req.deviceId, req.settings.config)
|
||||
const tickerRate = BN(transaction.rawTickerPrice)
|
||||
const discount = commissionMath.getDiscountRate(promoCode.discount, commissions[transaction.direction])
|
||||
const rates = {
|
||||
[transaction.cryptoCode]: {
|
||||
[transaction.direction]: (transaction.direction === 'cashIn')
|
||||
? tickerRate.mul(discount).round(5)
|
||||
: tickerRate.div(discount).round(5)
|
||||
}
|
||||
}
|
||||
|
||||
respond(req, res, {
|
||||
promoCode: promoCode,
|
||||
newRates: rates
|
||||
})
|
||||
})
|
||||
.catch(next)
|
||||
}
|
||||
|
||||
function addOrUpdateCustomer (req) {
|
||||
const customerData = req.body
|
||||
const machineVersion = req.query.version
|
||||
const triggers = configManager.getTriggers(req.settings.config)
|
||||
const compatTriggers = complianceTriggers.getBackwardsCompatibleTriggers(triggers)
|
||||
const maxDaysThreshold = complianceTriggers.maxDaysThreshold(triggers)
|
||||
|
||||
return customers.get(customerData.phone)
|
||||
.then(customer => {
|
||||
if (customer) return customer
|
||||
|
||||
return customers.add(req.body)
|
||||
})
|
||||
.then(customer => {
|
||||
// BACKWARDS_COMPATIBILITY 7.5
|
||||
// machines before 7.5 expect customer with sanctions result
|
||||
const isOlderMachineVersion = !machineVersion || semver.lt(machineVersion, '7.5.0-beta.0')
|
||||
const shouldRunOfacCompat = !compatTriggers.sanctions && isOlderMachineVersion
|
||||
if (!shouldRunOfacCompat) return customer
|
||||
|
||||
return compliance.validationPatch(req.deviceId, !!compatTriggers.sanctions, customer)
|
||||
.then(patch => {
|
||||
if (_.isEmpty(patch)) return customer
|
||||
return customers.update(customer.id, patch)
|
||||
})
|
||||
}).then(customer => {
|
||||
return Tx.customerHistory(customer.id, maxDaysThreshold)
|
||||
.then(result => {
|
||||
customer.txHistory = result
|
||||
return customer
|
||||
})
|
||||
})
|
||||
}
|
||||
|
||||
function getCustomerWithPhoneCode (req, res, next) {
|
||||
const pi = plugins(req.settings, req.deviceId)
|
||||
const phone = req.body.phone
|
||||
|
||||
return pi.getPhoneCode(phone)
|
||||
.then(code => {
|
||||
return addOrUpdateCustomer(req)
|
||||
.then(customer => respond(req, res, { code, customer }))
|
||||
})
|
||||
.catch(err => {
|
||||
if (err.name === 'BadNumberError') throw httpError('Bad number', 401)
|
||||
throw err
|
||||
})
|
||||
.catch(next)
|
||||
}
|
||||
|
||||
function updateCustomer (req, res, next) {
|
||||
const id = req.params.id
|
||||
const machineVersion = req.query.version
|
||||
const txId = req.query.txId
|
||||
const patch = req.body
|
||||
const triggers = configManager.getTriggers(req.settings.config)
|
||||
const compatTriggers = complianceTriggers.getBackwardsCompatibleTriggers(triggers)
|
||||
|
||||
customers.getById(id)
|
||||
.then(customer => {
|
||||
if (!customer) { throw httpError('Not Found', 404) }
|
||||
|
||||
const mergedCustomer = _.merge(customer, patch)
|
||||
|
||||
// BACKWARDS_COMPATIBILITY 7.5
|
||||
// machines before 7.5 expect customer with sanctions result
|
||||
const isOlderMachineVersion = !machineVersion || semver.lt(machineVersion, '7.5.0-beta.0')
|
||||
|
||||
return Promise.resolve({})
|
||||
.then(emptyObj => {
|
||||
if (!isOlderMachineVersion) return Promise.resolve(emptyObj)
|
||||
return compliance.validationPatch(req.deviceId, !!compatTriggers.sanctions, mergedCustomer)
|
||||
})
|
||||
.then(_.merge(patch))
|
||||
.then(newPatch => customers.updatePhotoCard(id, newPatch))
|
||||
.then(newPatch => customers.updateFrontCamera(id, newPatch))
|
||||
.then(newPatch => customers.update(id, newPatch, null, txId))
|
||||
})
|
||||
.then(customer => respond(req, res, { customer }))
|
||||
.catch(next)
|
||||
}
|
||||
|
||||
function triggerSanctions (req, res, next) {
|
||||
const id = req.params.id
|
||||
|
||||
customers.getById(id)
|
||||
.then(customer => {
|
||||
if (!customer) { throw httpError('Not Found', 404) }
|
||||
|
||||
return compliance.validationPatch(req.deviceId, true, customer)
|
||||
.then(patch => customers.update(id, patch))
|
||||
|
||||
})
|
||||
.then(customer => respond(req, res, { customer }))
|
||||
.catch(next)
|
||||
}
|
||||
|
||||
function triggerBlock (req, res, next) {
|
||||
const id = req.params.id
|
||||
|
||||
customers.update(id, { authorizedOverride: 'blocked' })
|
||||
.then(customer => {
|
||||
notifier.notifyIfActive('compliance', 'customerComplianceNotify', customer, req.deviceId, 'BLOCKED')
|
||||
return respond(req, res, { customer })
|
||||
})
|
||||
.catch(next)
|
||||
}
|
||||
|
||||
function triggerSuspend (req, res, next) {
|
||||
const id = req.params.id
|
||||
const triggerId = req.body.triggerId
|
||||
|
||||
const triggers = configManager.getTriggers(req.settings.config)
|
||||
const getSuspendDays = _.compose(_.get('suspensionDays'), _.find(_.matches({ id: triggerId })))
|
||||
|
||||
const days = triggerId === 'no-ff-camera' ? 1 : getSuspendDays(triggers)
|
||||
|
||||
const date = new Date()
|
||||
date.setDate(date.getDate() + days);
|
||||
customers.update(id, { suspendedUntil: date })
|
||||
.then(customer => {
|
||||
notifier.notifyIfActive('compliance', 'customerComplianceNotify', customer, req.deviceId, 'SUSPENDED', days)
|
||||
return respond(req, res, { customer })
|
||||
})
|
||||
.catch(next)
|
||||
}
|
||||
|
||||
function getLastSeen (req, res, next) {
|
||||
const deviceId = req.deviceId
|
||||
const timestamp = Date.now()
|
||||
const shouldTrigger = !canGetLastSeenMap[deviceId] ||
|
||||
timestamp - canGetLastSeenMap[deviceId] >= THROTTLE_LOGS_QUERY
|
||||
|
||||
if (shouldTrigger) {
|
||||
canGetLastSeenMap[deviceId] = timestamp
|
||||
return logs.getLastSeen(deviceId)
|
||||
.then(r => res.json(r))
|
||||
.catch(next)
|
||||
}
|
||||
|
||||
return res.status(408).json({})
|
||||
}
|
||||
|
||||
function updateLogs (req, res, next) {
|
||||
return logs.update(req.deviceId, req.body.logs)
|
||||
.then(status => res.json({ success: status }))
|
||||
.catch(next)
|
||||
}
|
||||
|
||||
function ca (req, res) {
|
||||
const token = req.query.token
|
||||
|
||||
return pairing.authorizeCaDownload(token)
|
||||
.then(ca => res.json({ ca }))
|
||||
.catch(() => res.status(403).json({ error: 'forbidden' }))
|
||||
}
|
||||
|
||||
function pair (req, res, next) {
|
||||
const token = req.query.token
|
||||
const deviceId = req.deviceId
|
||||
const model = req.query.model
|
||||
|
||||
return pairing.pair(token, deviceId, model)
|
||||
.then(valid => {
|
||||
if (valid) {
|
||||
return res.json({ status: 'paired' })
|
||||
}
|
||||
|
||||
throw httpError('Pairing failed')
|
||||
})
|
||||
.catch(next)
|
||||
}
|
||||
|
||||
function errorHandler (err, req, res, next) {
|
||||
const statusCode = err.name === 'HTTPError'
|
||||
? err.code || 500
|
||||
: 500
|
||||
|
||||
const json = { error: err.message }
|
||||
|
||||
if (statusCode >= 400) logger.error(err)
|
||||
|
||||
return res.status(statusCode).json(json)
|
||||
}
|
||||
|
||||
function respond (req, res, _body, _status) {
|
||||
const status = _status || 200
|
||||
const body = _body || {}
|
||||
const customer = _.getOr({ sanctions: true }, ['customer'], body)
|
||||
// sanctions can be null for new customers so we can't use falsy checks
|
||||
if (customer.sanctions === false) {
|
||||
notifier.notifyIfActive('compliance', 'sanctionsNotify', customer, req.body.phone)
|
||||
}
|
||||
return res.status(status).json(body)
|
||||
}
|
||||
|
||||
function httpError (msg, code) {
|
||||
const err = new Error(msg)
|
||||
err.name = 'HTTPError'
|
||||
err.code = code || 500
|
||||
|
||||
return err
|
||||
}
|
||||
|
||||
function filterOldRequests (req, res, next) {
|
||||
const deviceTime = req.deviceTime
|
||||
const deviceId = req.deviceId
|
||||
const timestamp = Date.now()
|
||||
const delta = timestamp - Date.parse(deviceTime)
|
||||
|
||||
const shouldTrigger = !canLogClockSkewMap[deviceId] ||
|
||||
timestamp - canLogClockSkewMap[deviceId] >= THROTTLE_CLOCK_SKEW
|
||||
|
||||
if (delta > CLOCK_SKEW && shouldTrigger) {
|
||||
canLogClockSkewMap[deviceId] = timestamp
|
||||
logger.error('Clock skew with lamassu-machine[%s] too high [%ss], adjust lamassu-machine clock',
|
||||
req.deviceName, (delta / 1000).toFixed(2))
|
||||
}
|
||||
|
||||
if (delta > REQUEST_TTL) return res.status(408).json({ error: 'stale' })
|
||||
next()
|
||||
}
|
||||
|
||||
function authorize (req, res, next) {
|
||||
const deviceId = req.deviceId
|
||||
|
||||
return pairing.isPaired(deviceId)
|
||||
.then(deviceName => {
|
||||
if (deviceName) {
|
||||
req.deviceId = deviceId
|
||||
req.deviceName = deviceName
|
||||
return next()
|
||||
}
|
||||
|
||||
return res.status(403).json({ error: 'Forbidden' })
|
||||
})
|
||||
.catch(next)
|
||||
}
|
||||
|
||||
const skip = (req, res) => _.includes(req.path, ['/poll', '/state', '/logs']) && _.includes(res.statusCode, [200, 408])
|
||||
const bodyParser = require('body-parser')
|
||||
const compression = require('compression')
|
||||
const helmet = require('helmet')
|
||||
const morgan = require('morgan')
|
||||
const nocache = require('nocache')
|
||||
|
||||
const authorize = require('./middlewares/authorize')
|
||||
const errorHandler = require('./middlewares/errorHandler')
|
||||
const filterOldRequests = require('./middlewares/filterOldRequests')
|
||||
const logger = require('./logger')
|
||||
const options = require('./options')
|
||||
const findOperatorId = require('./middlewares/operatorId')
|
||||
const populateDeviceId = require('./middlewares/populateDeviceId')
|
||||
const populateSettings = require('./middlewares/populateSettings')
|
||||
|
||||
const customerRoutes = require('./routes/customerRoutes')
|
||||
const logsRoutes = require('./routes/logsRoutes')
|
||||
const rootRoutes = require('./routes/rootRoutes')
|
||||
const phoneCodeRoutes = require('./routes/phoneCodeRoutes')
|
||||
const pollingRoutes = require('./routes/pollingRoutes')
|
||||
const stateRoutes = require('./routes/stateRoutes')
|
||||
const termsAndConditionsRoutes = require('./routes/termsAndConditionsRoutes')
|
||||
const txRoutes = require('./routes/txRoutes')
|
||||
const verifyUserRoutes = require('./routes/verifyUserRoutes')
|
||||
const verifyTxRoutes = require('./routes/verifyTxRoutes')
|
||||
const verifyPromoCodeRoutes = require('./routes/verifyPromoCodeRoutes')
|
||||
|
||||
const localAppRoutes = require('./routes/localAppRoutes')
|
||||
|
||||
const app = express()
|
||||
const localApp = express()
|
||||
|
||||
const configRequiredRoutes = [
|
||||
'/poll',
|
||||
|
|
@ -493,168 +41,46 @@ const configRequiredRoutes = [
|
|||
'/tx',
|
||||
'/verify_promo_code'
|
||||
]
|
||||
const devMode = argv.dev || options.http
|
||||
|
||||
const app = express()
|
||||
const localApp = express()
|
||||
|
||||
// middleware setup
|
||||
app.use(compression({ threshold: 500 }))
|
||||
app.use(helmet())
|
||||
app.use(nocache())
|
||||
app.use(bodyParser.json({ limit: '2mb' }))
|
||||
app.use(morgan(':method :url :status :response-time ms - :res[content-length]', { stream: logger.stream }))
|
||||
|
||||
// These two have their own authorization
|
||||
app.post('/pair', populateDeviceId, pair)
|
||||
app.get('/ca', ca)
|
||||
// app /pair and /ca routes
|
||||
app.use('/', rootRoutes)
|
||||
|
||||
app.use(findOperatorId)
|
||||
app.use(populateDeviceId)
|
||||
if (!devMode) app.use(authorize)
|
||||
app.use(configRequiredRoutes, populateSettings)
|
||||
app.use(filterOldRequests)
|
||||
|
||||
app.get('/poll', poll)
|
||||
app.get('/terms_conditions', getTermsConditions)
|
||||
app.post('/state', stateChange)
|
||||
// other app routes
|
||||
app.use('/poll', pollingRoutes)
|
||||
app.use('/terms_conditions', termsAndConditionsRoutes)
|
||||
app.use('/state', stateRoutes)
|
||||
|
||||
app.post('/verify_user', verifyUser)
|
||||
app.post('/verify_transaction', verifyTx)
|
||||
app.post('/verify_promo_code', verifyPromoCode)
|
||||
app.use('/verify_user', verifyUserRoutes)
|
||||
app.use('/verify_transaction', verifyTxRoutes)
|
||||
app.use('/verify_promo_code', verifyPromoCodeRoutes)
|
||||
|
||||
app.post('/phone_code', getCustomerWithPhoneCode)
|
||||
app.patch('/customer/:id', updateCustomer)
|
||||
app.patch('/customer/:id/sanctions', triggerSanctions)
|
||||
app.patch('/customer/:id/block', triggerBlock)
|
||||
app.patch('/customer/:id/suspend', triggerSuspend)
|
||||
app.use('/phone_code', phoneCodeRoutes)
|
||||
app.use('/customer', customerRoutes)
|
||||
|
||||
app.post('/tx', postTx)
|
||||
app.get('/tx/:id', getTx)
|
||||
app.get('/tx', getPhoneTx)
|
||||
app.get('/logs', getLastSeen)
|
||||
app.post('/logs', updateLogs)
|
||||
app.use('/tx', txRoutes)
|
||||
|
||||
app.use('/logs', logsRoutes)
|
||||
|
||||
app.use(errorHandler)
|
||||
app.use((req, res) => {
|
||||
res.status(404).json({ error: 'No such route' })
|
||||
})
|
||||
|
||||
localApp.get('/pid', (req, res) => {
|
||||
const deviceId = req.query.device_id
|
||||
const pidRec = pids[deviceId]
|
||||
res.json(pidRec)
|
||||
})
|
||||
|
||||
localApp.post('/reboot', (req, res) => {
|
||||
const deviceId = req.query.device_id
|
||||
const pid = pids[deviceId] && pids[deviceId].pid
|
||||
|
||||
if (!deviceId || !pid) {
|
||||
return res.sendStatus(400)
|
||||
}
|
||||
|
||||
reboots[deviceId] = pid
|
||||
res.sendStatus(200)
|
||||
})
|
||||
|
||||
localApp.post('/shutdown', (req, res) => {
|
||||
const deviceId = req.query.device_id
|
||||
const pid = pids[deviceId] && pids[deviceId].pid
|
||||
|
||||
if (!deviceId || !pid) {
|
||||
return res.sendStatus(400)
|
||||
}
|
||||
|
||||
shutdowns[deviceId] = pid
|
||||
res.sendStatus(200)
|
||||
})
|
||||
|
||||
localApp.post('/restartServices', (req, res) => {
|
||||
const deviceId = req.query.device_id
|
||||
const pid = pids[deviceId] && pids[deviceId].pid
|
||||
|
||||
if (!deviceId || !pid) {
|
||||
return res.sendStatus(400)
|
||||
}
|
||||
|
||||
restartServicesMap[deviceId] = pid
|
||||
res.sendStatus(200)
|
||||
})
|
||||
|
||||
localApp.post('/dbChange', (req, res, next) => {
|
||||
settingsCache.cache = null
|
||||
return newSettingsLoader.loadLatest()
|
||||
.then(poller.reload)
|
||||
.then(() => logger.info('Config reloaded'))
|
||||
.catch(err => {
|
||||
logger.error(err)
|
||||
res.sendStatus(500)
|
||||
})
|
||||
})
|
||||
|
||||
function sha256 (buf) {
|
||||
const crypto = require('crypto')
|
||||
const hash = crypto.createHash('sha256')
|
||||
|
||||
hash.update(buf)
|
||||
return hash.digest('hex').toString('hex')
|
||||
}
|
||||
|
||||
function populateDeviceId (req, res, next) {
|
||||
const deviceId = _.isFunction(req.connection.getPeerCertificate)
|
||||
? sha256(req.connection.getPeerCertificate().raw)
|
||||
: null
|
||||
|
||||
req.deviceId = deviceId
|
||||
req.deviceTime = req.get('date')
|
||||
|
||||
next()
|
||||
}
|
||||
|
||||
let oldVersionId = 'initial'
|
||||
|
||||
function populateSettings (req, res, next) {
|
||||
const versionId = req.headers['config-version']
|
||||
if (versionId !== oldVersionId) {
|
||||
oldVersionId = versionId
|
||||
}
|
||||
|
||||
// Clear cache every hour
|
||||
if (Date.now() - settingsCache.timestamp > SETTINGS_CACHE_REFRESH) {
|
||||
settingsCache.cache = null
|
||||
}
|
||||
|
||||
if (!versionId && settingsCache.cache) {
|
||||
req.settings = settingsCache.cache
|
||||
return next()
|
||||
}
|
||||
|
||||
if (!versionId && !settingsCache.cache) {
|
||||
return newSettingsLoader.loadLatest()
|
||||
.then(settings => {
|
||||
settingsCache.cache = settings
|
||||
settingsCache.timestamp = Date.now()
|
||||
req.settings = settings
|
||||
})
|
||||
.then(() => next())
|
||||
.catch(next)
|
||||
}
|
||||
|
||||
newSettingsLoader.load(versionId)
|
||||
.then(settings => { req.settings = settings })
|
||||
.then(() => helpers.updateDeviceConfigVersion(versionId))
|
||||
.then(() => next())
|
||||
.catch(next)
|
||||
}
|
||||
|
||||
function createTerms (terms) {
|
||||
if (!terms.active || !terms.text) return null
|
||||
|
||||
return {
|
||||
active: terms.active,
|
||||
title: terms.title,
|
||||
text: nmd(terms.text),
|
||||
accept: terms.acceptButtonText,
|
||||
cancel: terms.cancelButtonText
|
||||
}
|
||||
}
|
||||
// localapp routes
|
||||
localApp.use('/', localAppRoutes)
|
||||
|
||||
module.exports = { app, localApp }
|
||||
|
|
|
|||
|
|
@ -7,14 +7,7 @@ const compliance = require('../compliance')
|
|||
const complianceTriggers = require('../compliance-triggers')
|
||||
const configManager = require('../new-config-manager')
|
||||
const customers = require('../customers')
|
||||
|
||||
function httpError (msg, code) {
|
||||
const err = new Error(msg)
|
||||
err.name = 'HTTPError'
|
||||
err.code = code || 500
|
||||
|
||||
return err
|
||||
}
|
||||
const httpError = require('../route-helpers').httpError
|
||||
|
||||
function updateCustomer (req, res, next) {
|
||||
const id = req.params.id
|
||||
|
|
@ -54,10 +47,8 @@ function triggerSanctions (req, res, next) {
|
|||
customers.getById(id)
|
||||
.then(customer => {
|
||||
if (!customer) { throw httpError('Not Found', 404) }
|
||||
|
||||
return compliance.validationPatch(req.deviceId, true, customer)
|
||||
.then(patch => customers.update(id, patch))
|
||||
|
||||
})
|
||||
.then(customer => res.status(200).json({ customer }))
|
||||
.catch(next)
|
||||
|
|
@ -81,7 +72,7 @@ function triggerSuspend (req, res, next) {
|
|||
const days = triggerId === 'no-ff-camera' ? 1 : getSuspendDays(triggers)
|
||||
|
||||
const date = new Date()
|
||||
date.setDate(date.getDate() + days);
|
||||
date.setDate(date.getDate() + days)
|
||||
customers.update(id, { suspendedUntil: date })
|
||||
.then(customer => res.status(200).json({ customer }))
|
||||
.catch(next)
|
||||
|
|
|
|||
|
|
@ -1,10 +1,6 @@
|
|||
const express = require('express')
|
||||
const router = express.Router()
|
||||
|
||||
const logger = require('../logger')
|
||||
const newSettingsLoader = require('../new-settings-loader')
|
||||
const poller = require('../poller')
|
||||
const settingsCache = require('../middlewares/settingsCache')
|
||||
const state = require('../middlewares/state')
|
||||
|
||||
router.get('/pid', (req, res) => {
|
||||
|
|
@ -49,15 +45,4 @@ router.post('/restartServices', (req, res) => {
|
|||
res.sendStatus(200)
|
||||
})
|
||||
|
||||
router.post('/dbChange', (req, res, next) => {
|
||||
settingsCache.clearCache()
|
||||
return newSettingsLoader.loadLatest()
|
||||
.then(poller.reload)
|
||||
.then(() => logger.info('Config reloaded'))
|
||||
.catch(err => {
|
||||
logger.error(err)
|
||||
res.sendStatus(500)
|
||||
})
|
||||
})
|
||||
|
||||
module.exports = router
|
||||
|
|
@ -1,6 +1,5 @@
|
|||
const express = require('express')
|
||||
const router = express.Router()
|
||||
const _ = require('lodash/fp')
|
||||
|
||||
const state = require('../middlewares/state')
|
||||
const logs = require('../logs')
|
||||
|
|
|
|||
|
|
@ -1,11 +0,0 @@
|
|||
const express = require('express')
|
||||
const router = express.Router()
|
||||
|
||||
const ca = require('../middlewares/ca')
|
||||
const pair = require('../middlewares/pair')
|
||||
const populateDeviceId = require('../middlewares/populateDeviceId')
|
||||
|
||||
router.post('/pair', populateDeviceId, pair)
|
||||
router.get('/ca', ca)
|
||||
|
||||
module.exports = router
|
||||
|
|
@ -7,6 +7,7 @@ const compliance = require('../compliance')
|
|||
const complianceTriggers = require('../compliance-triggers')
|
||||
const configManager = require('../new-config-manager')
|
||||
const customers = require('../customers')
|
||||
const httpError = require('../route-helpers').httpError
|
||||
const plugins = require('../plugins')
|
||||
const Tx = require('../tx')
|
||||
|
||||
|
|
@ -44,14 +45,6 @@ function addOrUpdateCustomer (req) {
|
|||
})
|
||||
}
|
||||
|
||||
function httpError (msg, code) {
|
||||
const err = new Error(msg)
|
||||
err.name = 'HTTPError'
|
||||
err.code = code || 500
|
||||
|
||||
return err
|
||||
}
|
||||
|
||||
function getCustomerWithPhoneCode (req, res, next) {
|
||||
const pi = plugins(req.settings, req.deviceId)
|
||||
const phone = req.body.phone
|
||||
|
|
|
|||
|
|
@ -1,7 +1,9 @@
|
|||
const express = require('express')
|
||||
const router = express.Router()
|
||||
const nmd = require('nano-markdown')
|
||||
const _ = require('lodash/fp')
|
||||
|
||||
const router = express.Router()
|
||||
|
||||
const complianceTriggers = require('../compliance-triggers')
|
||||
const configManager = require('../new-config-manager')
|
||||
const plugins = require('../plugins')
|
||||
|
|
@ -13,17 +15,13 @@ function checkHasLightning (settings) {
|
|||
return configManager.getWalletSettings('BTC', settings.config).layer2 !== 'no-layer2'
|
||||
}
|
||||
|
||||
function createTerms (terms) {
|
||||
if (!terms.active || !terms.text) return null
|
||||
|
||||
return {
|
||||
const createTerms = terms => (terms.active && terms.text) ? ({
|
||||
active: terms.active,
|
||||
title: terms.title,
|
||||
text: nmd(terms.text),
|
||||
accept: terms.acceptButtonText,
|
||||
cancel: terms.cancelButtonText
|
||||
}
|
||||
}
|
||||
}) : null
|
||||
|
||||
function poll (req, res, next) {
|
||||
const machineVersion = req.query.version
|
||||
|
|
|
|||
25
lib/routes/rootRoutes.js
Normal file
25
lib/routes/rootRoutes.js
Normal file
|
|
@ -0,0 +1,25 @@
|
|||
const express = require('express')
|
||||
const router = express.Router()
|
||||
|
||||
const ca = require('../middlewares/ca')
|
||||
const httpError = require('../route-helpers').httpError
|
||||
const pairing = require('../pairing')
|
||||
const populateDeviceId = require('../middlewares/populateDeviceId')
|
||||
|
||||
function pair (req, res, next) {
|
||||
const token = req.query.token
|
||||
const deviceId = req.deviceId
|
||||
const model = req.query.model
|
||||
|
||||
return pairing.pair(token, deviceId, model)
|
||||
.then(isValid => {
|
||||
if (isValid) return res.json({ status: 'paired' })
|
||||
throw httpError('Pairing failed')
|
||||
})
|
||||
.catch(next)
|
||||
}
|
||||
|
||||
router.post('/pair', populateDeviceId, pair)
|
||||
router.get('/ca', ca)
|
||||
|
||||
module.exports = router
|
||||
|
|
@ -1,20 +1,18 @@
|
|||
const express = require('express')
|
||||
const nmd = require('nano-markdown')
|
||||
|
||||
const router = express.Router()
|
||||
|
||||
const configManager = require('../new-config-manager')
|
||||
const plugins = require('../plugins')
|
||||
|
||||
function createTerms (terms) {
|
||||
if (!terms.active || !terms.text) return null
|
||||
|
||||
return {
|
||||
const createTerms = terms => (terms.active && terms.text) ? ({
|
||||
active: terms.active,
|
||||
title: terms.title,
|
||||
text: nmd(terms.text),
|
||||
accept: terms.acceptButtonText,
|
||||
cancel: terms.cancelButtonText
|
||||
}
|
||||
}
|
||||
}) : null
|
||||
|
||||
function getTermsConditions (req, res, next) {
|
||||
const deviceId = req.deviceId
|
||||
|
|
|
|||
|
|
@ -3,19 +3,13 @@ const router = express.Router()
|
|||
const _ = require('lodash/fp')
|
||||
|
||||
const dbErrorCodes = require('../db-error-codes')
|
||||
const E = require('../error')
|
||||
const helpers = require('../route-helpers')
|
||||
const httpError = require('../route-helpers').httpError
|
||||
const logger = require('../logger')
|
||||
const plugins = require('../plugins')
|
||||
const Tx = require('../tx')
|
||||
|
||||
function httpError (msg, code) {
|
||||
const err = new Error(msg)
|
||||
err.name = 'HTTPError'
|
||||
err.code = code || 500
|
||||
|
||||
return err
|
||||
}
|
||||
|
||||
function postTx (req, res, next) {
|
||||
const pi = plugins(req.settings, req.deviceId)
|
||||
|
||||
|
|
|
|||
49
lib/routes/verifyPromoCodeRoutes.js
Normal file
49
lib/routes/verifyPromoCodeRoutes.js
Normal file
|
|
@ -0,0 +1,49 @@
|
|||
const express = require('express')
|
||||
const router = express.Router()
|
||||
const _ = require('lodash/fp')
|
||||
|
||||
const BN = require('../bn')
|
||||
const commissionMath = require('../commission-math')
|
||||
const configManager = require('../new-config-manager')
|
||||
const notifier = require('../notifier')
|
||||
const promoCodes = require('../promo-codes')
|
||||
|
||||
function respond (req, res, _body, _status) {
|
||||
const status = _status || 200
|
||||
const body = _body || {}
|
||||
const customer = _.getOr({ sanctions: true }, ['customer'], body)
|
||||
// sanctions can be null for new customers so we can't use falsy checks
|
||||
if (customer.sanctions === false) {
|
||||
notifier.notifyIfActive('compliance', 'sanctionsNotify', customer, req.body.phone)
|
||||
}
|
||||
return res.status(status).json(body)
|
||||
}
|
||||
|
||||
function verifyPromoCode (req, res, next) {
|
||||
promoCodes.getPromoCode(req.body.codeInput)
|
||||
.then(promoCode => {
|
||||
if (!promoCode) return next()
|
||||
|
||||
const transaction = req.body.tx
|
||||
const commissions = configManager.getCommissions(transaction.cryptoCode, req.deviceId, req.settings.config)
|
||||
const tickerRate = BN(transaction.rawTickerPrice)
|
||||
const discount = commissionMath.getDiscountRate(promoCode.discount, commissions[transaction.direction])
|
||||
const rates = {
|
||||
[transaction.cryptoCode]: {
|
||||
[transaction.direction]: (transaction.direction === 'cashIn')
|
||||
? tickerRate.mul(discount).round(5)
|
||||
: tickerRate.div(discount).round(5)
|
||||
}
|
||||
}
|
||||
|
||||
respond(req, res, {
|
||||
promoCode: promoCode,
|
||||
newRates: rates
|
||||
})
|
||||
})
|
||||
.catch(next)
|
||||
}
|
||||
|
||||
router.post('/', verifyPromoCode)
|
||||
|
||||
module.exports = router
|
||||
|
|
@ -10,20 +10,13 @@ const mnemonicHelpers = require('./mnemonic-helpers')
|
|||
const options = require('./options')
|
||||
const ph = require('./plugin-helper')
|
||||
const layer2 = require('./layer2')
|
||||
const httpError = require('./route-helpers').httpError
|
||||
|
||||
const FETCH_INTERVAL = 5000
|
||||
const INSUFFICIENT_FUNDS_CODE = 570
|
||||
const INSUFFICIENT_FUNDS_NAME = 'InsufficientFunds'
|
||||
const ZERO_CONF_EXPIRATION = 60000
|
||||
|
||||
function httpError (msg, code) {
|
||||
const err = new Error(msg)
|
||||
err.name = 'HTTPError'
|
||||
err.code = code || 500
|
||||
|
||||
return err
|
||||
}
|
||||
|
||||
function computeSeed (masterSeed) {
|
||||
return hkdf(masterSeed, 32, { salt: 'lamassu-server-salt', info: 'wallet-seed' })
|
||||
}
|
||||
|
|
|
|||
Loading…
Add table
Add a link
Reference in a new issue