140 lines
4.1 KiB
JavaScript
140 lines
4.1 KiB
JavaScript
const fs = require('fs')
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const compression = require('compression')
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const path = require('path')
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const express = require('express')
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const https = require('https')
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const serveStatic = require('serve-static')
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const helmet = require('helmet')
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const nocache = require('nocache')
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const cookieParser = require('cookie-parser')
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const { ApolloServer } = require('@apollo/server')
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const { expressMiddleware } = require('@apollo/server/express4')
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const {
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ApolloServerPluginLandingPageDisabled,
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} = require('@apollo/server/plugin/disabled')
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const {
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ApolloServerPluginLandingPageLocalDefault,
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} = require('@apollo/server/plugin/landingPage/default')
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const { mergeResolvers } = require('@graphql-tools/merge')
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const { makeExecutableSchema } = require('@graphql-tools/schema')
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require('../environment-helper')
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const logger = require('../logger')
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const exchange = require('../exchange')
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const { authDirectiveTransformer } = require('./graphql/directives')
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const { typeDefs, resolvers } = require('./graphql/schema')
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const findOperatorId = require('../middlewares/operatorId')
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const { USER_SESSIONS_CLEAR_INTERVAL } = require('../constants')
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const {
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session,
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cleanUserSessions,
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buildApolloContext,
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} = require('./middlewares')
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const devMode = require('minimist')(process.argv.slice(2)).dev
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const HOSTNAME = process.env.HOSTNAME
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const KEY_PATH = process.env.KEY_PATH
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const CERT_PATH = process.env.CERT_PATH
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const CA_PATH = process.env.CA_PATH
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const ID_PHOTO_CARD_DIR = process.env.ID_PHOTO_CARD_DIR
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const FRONT_CAMERA_DIR = process.env.FRONT_CAMERA_DIR
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const OPERATOR_DATA_DIR = process.env.OPERATOR_DATA_DIR
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if (!HOSTNAME) {
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logger.error('No hostname specified.')
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process.exit(1)
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}
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const loadRoutes = async () => {
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const app = express()
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app.use(helmet())
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app.use(compression())
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app.use(nocache())
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app.use(cookieParser())
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app.use(express.json())
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app.use(express.urlencoded({ extended: true })) // support encoded bodies
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app.use(express.static(path.resolve(__dirname, '..', '..', 'public')))
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app.use(cleanUserSessions(USER_SESSIONS_CLEAR_INTERVAL))
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app.use(findOperatorId)
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app.use(session)
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// Dynamic import for graphql-upload since it's not a CommonJS module
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const { default: graphqlUploadExpress } = await import(
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'graphql-upload/graphqlUploadExpress.mjs'
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)
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const { default: GraphQLUpload } = await import(
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'graphql-upload/GraphQLUpload.mjs'
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)
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app.use(graphqlUploadExpress())
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const schema = makeExecutableSchema({
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typeDefs,
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resolvers: mergeResolvers(resolvers, { Upload: GraphQLUpload }),
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})
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const schemaWithDirectives = authDirectiveTransformer(schema)
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const apolloServer = new ApolloServer({
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schema: schemaWithDirectives,
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csrfPrevention: false,
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introspection: false,
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formatError: (formattedError, error) => {
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logger.error(error, JSON.stringify(error?.extensions || {}))
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return formattedError
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},
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plugins: [
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devMode
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? ApolloServerPluginLandingPageLocalDefault()
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: ApolloServerPluginLandingPageDisabled(),
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],
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})
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await apolloServer.start()
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app.use(
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'/graphql',
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express.json(),
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expressMiddleware(apolloServer, {
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context: async ({ req, res }) => buildApolloContext({ req, res }),
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}),
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)
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app.use('/id-card-photo', serveStatic(ID_PHOTO_CARD_DIR, { index: false }))
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app.use(
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'/front-camera-photo',
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serveStatic(FRONT_CAMERA_DIR, { index: false }),
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)
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app.use('/operator-data', serveStatic(OPERATOR_DATA_DIR, { index: false }))
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// Everything not on graphql or api/register is redirected to the front-end
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app.get('*', (req, res) =>
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res.sendFile(path.resolve(__dirname, '..', '..', 'public', 'index.html')),
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)
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return app
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}
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const certOptions = {
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key: fs.readFileSync(KEY_PATH),
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cert: fs.readFileSync(CERT_PATH),
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ca: fs.readFileSync(CA_PATH),
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}
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async function run() {
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const app = await loadRoutes()
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const serverPort = devMode ? 8070 : 443
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const serverLog = `lamassu-admin-server listening on port ${serverPort}`
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// cache markets on startup
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exchange.getMarkets().catch(console.error)
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const webServer = https.createServer(certOptions, app)
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webServer.listen(serverPort, () => logger.info(serverLog))
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}
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module.exports = { run }
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