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/** |
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* Server main |
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* |
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* @since 1.0.0 |
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*/ |
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require('dotenv').config(); |
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require('babel-register'); |
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require('babel-polyfill'); |
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import Hapi from 'hapi'; |
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const vision = require('vision'); |
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const inert = require('inert'); |
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const HapiAuthJwt2 = require('hapi-auth-jwt2'); |
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const HapiReactViews = require('hapi-react-views'); |
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const HapiErrorHandler = require('./middleware/error-handler'); |
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const HapiTransformer = require('./middleware/transformer'); |
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const HapiAuthChecker = require('./middleware/auth-info-checker'); |
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const commonApiRouter = require('./router/common-api-router'); |
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const statusApiRouter = require('./router/status-api-router'); |
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const statusTypeApiRouter = require('./router/status-type-api-router'); |
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const deviceTypeApiRouter = require('./router/device-type-api-router'); |
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const baseRouter = require('./router/ui-router'); |
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const User = require('./repository/User'); |
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const DeviceType = require('./repository/DeviceType'); |
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const StatusType = require('./repository/StatusType'); |
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const config = require('./config/server.config'); |
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const NotifierError = require('./common/Error'); |
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const util = require('./common/common-util'); |
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const logger = require('winston'); |
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const server = new Hapi.Server(); |
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server.connection({ port: process.env.PORT || config.defaults.port }); |
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server.state('token', { |
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ttl: config.auth.tokenTTL, |
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isSecure: process.env.USE_HTTPS && process.env.USE_HTTPS === 'true', |
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path: '/', |
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}); |
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const plugins = [ |
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{ register: vision }, |
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{ register: inert }, |
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{ register: HapiAuthJwt2 }, |
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{ register: HapiErrorHandler, options: { apiPrefix: config.url.apiPrefix, errorView: 'Error' } }, |
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{ register: HapiAuthChecker, |
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options: { |
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excludeUrlPatterns: [new RegExp(`^${config.url.apiPrefix}`), new RegExp('^/logout')], |
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}, |
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}, |
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{ register: HapiTransformer, options: { apiPrefix: config.url.apiPrefix } }, |
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]; |
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const _setAuthStrategy = () => { |
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server.auth.strategy('jwt', 'jwt', { |
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key: process.env.SECRET_KEY || config.auth.secretKey, |
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validateFunc: (decoded, request, callback) => { |
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// Check token IP address |
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const clientIP = util.getClientIp(request); |
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if (clientIP !== decoded.ip) { |
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logger.warn(`[Auth] This client IP is matched with token info.: decoded.ip => ${decoded.ip}, client IP => ${clientIP}`); |
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return callback(new NotifierError(NotifierError.Types.AUTH_TOKEN_INVALID), false); |
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} |
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// Check token expiration |
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if (decoded.exp < new Date().getTime()) { |
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logger.warn(`[Auth] This auth token is expired.: decoded.exp => ${decoded.exp}, now => ${new Date().getTime()}`); |
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return callback(new NotifierError(NotifierError.Types.AUTH_TOKEN_EXPIRED), false); |
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} |
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return User.find({ username: decoded.username }) |
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.then((accounts) => { |
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if (!accounts || accounts.length === 0) { |
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logger.warn(`[Auth] This account is not exist.: ${decoded.username}`); |
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return callback(new NotifierError(NotifierError.Types.AUTH_USER_NOT_EXIST, { username: decoded.username }), false); |
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} |
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return callback(null, true, accounts[0]); |
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}) |
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.catch((e) => { |
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logger.error(`[DB] DB error occurred: ${e.message}`); |
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callback(new NotifierError(NotifierError.Types.DB), false); |
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}); |
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}, |
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verifyOptions: { algorithms: ['HS256'] }, |
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}); |
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server.auth.default('jwt'); |
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}; |
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const _setViewEngine = () => { |
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server.views({ |
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engines: { jsx: HapiReactViews, js: HapiReactViews }, |
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relativeTo: __dirname, |
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path: config.directory.component, |
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defaultExtension: 'js', |
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}); |
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}; |
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const _setRoutes = (extraRoutes) => { |
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// for static assets |
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server.route(commonApiRouter); |
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server.route(statusApiRouter); |
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server.route(statusTypeApiRouter); |
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server.route(deviceTypeApiRouter); |
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server.route(baseRouter); |
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if (extraRoutes) { |
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server.route(extraRoutes); |
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} |
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}; |
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const _setInitalData = () => { |
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let promises = []; |
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return Promise.all([User.count(), DeviceType.count(), StatusType.count()]) |
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.then(([userCount, deviceTypeCount, statusTypeCount]) => { |
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if (userCount === 0) { |
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promises = promises.concat(config.initialData.users.map(user => User.add(user))); |
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} |
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if (deviceTypeCount === 0) { |
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promises = promises.concat(config.initialData.deviceTypes.map(dt => DeviceType.add(dt))); |
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} |
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if (statusTypeCount === 0) { |
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promises = promises.concat(config.initialData.statusTypes.map(user => StatusType.add(user))); |
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} |
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}) |
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.then(() => Promise.all(promises)) |
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.then(result => logger.log('[SET INITIAL DATA] success: ', result)); |
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}; |
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exports.addPlugin = (pluginSetting) => { |
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plugins.push(pluginSetting); |
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}; |
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exports.start = extraRoutes => server.register(plugins) |
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.then(() => { |
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_setAuthStrategy(); |
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_setViewEngine(); |
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_setRoutes(extraRoutes); |
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}) |
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.then(() => _setInitalData()) |
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.then(() => server.start()) |
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.then(() => { |
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logger.log('Server running at:', server.info.uri); |
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return server; |
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}) |
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.catch((error) => { throw error; }); |
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ridibooks /
simple-notifier
