209 lines
7.4 KiB
JavaScript
209 lines
7.4 KiB
JavaScript
const fs = require('fs')
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const path = require('path')
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const Config = require('so.sysconfig')({
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commanderOptions: [
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// 命令行里可以接受的参数。将传给 config.js 里的 commander。每个参数的定义格式是 [参数名，参数键，描述]，后两者用于传给commander，取值后覆盖掉Config里的同名变量。
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['protocol', '-P, --protocol <string>', 'Web Server protocol: http|https|httpall.'],
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['host', '-h, --host <string>', 'Host IP or domain name, default to localhost.'],
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['port', '-p, --port <number>', 'HTTP port number.'],
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['from', '-f, --from <string>', 'Seed list such as \'["http://ip_or_dn:port"]\' or "noseed" to disable seeding.'],
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['env', '-e, --env <string>', 'Runtime environment: production | development.'],
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],
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// 最基础的必须的默认配置，如果用户什么也没有提供
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protocol: 'http',
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host: 'localhost',
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from: './dist', // local path to serve as webroot
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// 如果使用虚拟主机
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/*
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vhosts: [
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{ webroot: 'dist', webindex: 'index.html', domainList: ['']}
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],
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*/
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})
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if (typeof Config.ssl === 'string') {
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Config.ssl = eval(`(${Config.ssl})`)
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}
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;(function serve() {
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console.log('★★★★★★★★ Starting Server ★★★★★★★★')
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const express = require('express')
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const server = express()
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const webtoken = require('so.webtoken')
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/*** 通用中间件 ***/
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server.use(require('morgan')('development' === server.get('env') ? 'dev' : 'combined'))
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server.use(require('body-parser').json())
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server.use(require('body-parser').urlencoded({ extended: false }))
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server.use(require('cookie-parser')())
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server.use(require('compression')())
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const Multer = require('multer')
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server.use(
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Multer({
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//dest:'./File/', // 这样，不能自定义文件名。
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storage: Multer.diskStorage({
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destination: function (req, file, cb) {
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// 如果直接提供字符串，Multer会负责创建该目录。如果提供函数，你要负责确保该目录存在。
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let folder = './upload/' // 目录是相对于本应用的入口js的，即相对于 server.js 的位置。
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cb(null, folder)
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},
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filename: function (req, file, cb) {
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// 注意，req.body 也许还没有信息，因为这取决于客户端发送body和file的顺序。
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let ext = file.originalname.replace(/^.*\.(\w+)$/, '$1')
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let _passtokenSource = webtoken.verifyToken(req.headers._passtoken, Config.tokenKey) || {}
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let filename = `${req.path.replace(/^\/api\d*/, '')}_${_passtokenSource.uuid}_${Date.now()}.${ext}`
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cb(null, filename)
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},
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}),
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//fileFilter:function(req, file, cb) {},
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limits: { fileSize: 10485760 },
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}).single('file')
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)
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/*** 路由 ***/
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// vhost 匹配了域名，就执行；不匹配，就next()
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// express.static 找到了具体文件，就返回；找不到，就next()
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// 所以，如果 vhost匹配了域名，且static找到了文件，就结束了。如果 vhost 匹配了域名，但static找不到文件，就继续往下。
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if (!Config.vhosts) {
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server.use(
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express.static(path.join(process.cwd(), Config.from), {
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index: 'index.html',
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})
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)
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// server.use(require('serve-favicon')(path.join(process.cwd(), 'public', 'favicon.ico'))) // uncomment after placing your favicon in /public
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} else {
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let vhost = require('vhost')
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for (let h of Config.vhosts) {
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for (let domain of h.domainList) {
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server.use(
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vhost(
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domain,
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express.static(path.join(process.cwd(), h.webroot), {
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index: h.webindex,
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})
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)
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)
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}
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}
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}
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/*** 路由 ***/
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//var router = express.Router()
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//router.get('/path', function(req,res) { res.redirect('target') })
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//server.use(router)
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/*** 启动 Web 服务 ***/
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let webServer
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let ipv4 = getMyIp()
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let portHttp = Config.port || 80
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let portHttps = Config.port || 443
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if ('http' === Config.protocol) {
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webServer = require('http')
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.createServer(server)
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.listen(portHttp, function (err) {
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if (err) console.log(err)
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else
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console.log(
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`[${new Date().toJSON()}] Server listening on ${Config.protocol}://${Config.host}:${portHttp} with IPv4=${ipv4} for ${
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server.settings.env
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} environment`
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)
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})
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} else if ('https' === Config.protocol) {
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webServer = require('https')
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.createServer(
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{
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key: fs.readFileSync(Config.ssl.file.key),
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cert: fs.readFileSync(Config.ssl.file.cert),
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// ca: [ fs.readFileSync(Config.ssl.file.ca) ] // only for self-signed certificate: https://nodejs.org/api/tls.html#tls_tls_createserver_options_secureconnectionlistener
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},
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server
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)
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.listen(portHttps, function (err) {
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if (err) console.log(err)
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else
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console.log(
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`[${new Date().toJSON()}] Server listening on ${Config.protocol}://${Config.host}:${portHttps} with IPv4=${ipv4} for ${
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server.settings.env
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} environment`
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)
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})
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} else if ('httpall' === Config.protocol) {
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portHttp = 80
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require('http')
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.createServer(
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server.all('*', function (ask, reply) {
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reply.redirect(`https://${Config.host}:${portHttps}`)
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})
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)
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.listen(portHttp, function (err) {
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if (err) console.log(err)
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else
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console.log(
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`[${new Date().toJSON()}] Server redirecting from [${Config.protocol}] http://${Config.host}:${portHttp} with IPv4=${ipv4} for ${
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server.settings.env
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} environment`
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)
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})
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webServer = require('https')
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.createServer(
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{
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key: fs.readFileSync(Config.ssl.file.key),
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cert: fs.readFileSync(Config.ssl.file.cert),
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// ca: [ fs.readFileSync(Config.ssl.file.ca) ] // only for self-signed certificate: https://nodejs.org/api/tls.html#tls_tls_createserver_options_secureconnectionlistener
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},
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server
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)
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.listen(portHttps, function (err) {
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if (err) console.log(err)
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else
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console.log(
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`[${new Date().toJSON()}] Server listening on [${Config.protocol}] https://${Config.host}:${portHttps} with IPv4=${ipv4} for ${
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server.settings.env
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} environment`
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)
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})
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} else if ('http2https' === Config.protocol) {
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webServer = require('http')
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.createServer(
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server.all('*', function (ask, reply) {
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/* 错误的API调用进入这里。*/ reply.redirect(`https://${Config.host}`)
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})
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)
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.listen(portHttp, function (err) {
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if (err) console.log(err)
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else
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console.log(
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`[${new Date().toJSON()}] Server listening on ${Config.protocol}://${Config.host}:${portHttp} with IPv4=${ipv4} for ${
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server.settings.env
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} environment`
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)
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})
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}
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return webServer
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})()
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// ====================
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function getMyIp() {
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const os = require('os')
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let ipv4 = null
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try {
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let ifaces = os.networkInterfaces()
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Object.keys(ifaces).forEach(function (ifname) {
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ifaces[ifname].forEach(function (iface) {
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if ('IPv4' === iface.family && iface.internal === false) {
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// console.log('ip='+iface.address)
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ipv4 = iface.address
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}
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})
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})
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} catch (e) {
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console.log('ERROR in getMyIP(): ' + e.message)
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}
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return ipv4
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}
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