cb0a72bf8a
Optimist is no longer maintained. It has not been updated since 2014, even for basic security updates. Thus this change replaces it with its spiritual successor, yargs, which is still actively maintained. This is also a first step to removing peerjs' dependence on an outdated version of minimist that has known security vulnerabilities.
107 lines
2.5 KiB
JavaScript
Executable File
107 lines
2.5 KiB
JavaScript
Executable File
#!/usr/bin/env node
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// tslint:disable
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const path = require("path");
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const pkg = require("../package.json");
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const fs = require("fs");
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const optimistUsageLength = 98;
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const yargs = require("yargs")
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const version = pkg.version;
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const { PeerServer } = require("../dist/src");
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const opts = yargs
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.usage("Usage: $0")
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.wrap(Math.min(optimistUsageLength, yargs.terminalWidth()))
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.options({
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expire_timeout: {
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demandOption: false,
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alias: "t",
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describe: "timeout (milliseconds)",
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default: 5000
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},
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concurrent_limit: {
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demandOption: false,
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alias: "c",
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describe: "concurrent limit",
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default: 5000
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},
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alive_timeout: {
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demandOption: false,
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describe: "broken connection check timeout (milliseconds)",
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default: 60000
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},
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key: {
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demandOption: false,
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alias: "k",
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describe: "connection key",
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default: "peerjs"
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},
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sslkey: {
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demandOption: false,
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describe: "path to SSL key"
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},
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sslcert: {
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demandOption: false,
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describe: "path to SSL certificate"
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},
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port: {
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demandOption: true,
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alias: "p",
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describe: "port"
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},
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path: {
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demandOption: false,
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describe: "custom path",
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default: "/"
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},
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allow_discovery: {
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demandOption: false,
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describe: "allow discovery of peers"
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},
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proxied: {
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demandOption: false,
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describe: "Set true if PeerServer stays behind a reverse proxy",
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default: false
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}
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})
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.boolean("allow_discovery")
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.argv;
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process.on("uncaughtException", function (e) {
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console.error("Error: " + e);
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});
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if (opts.sslkey || opts.sslcert) {
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if (opts.sslkey && opts.sslcert) {
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opts.ssl = {
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key: fs.readFileSync(path.resolve(opts.sslkey)),
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cert: fs.readFileSync(path.resolve(opts.sslcert))
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};
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delete opts.sslkey;
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delete opts.sslcert;
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} else {
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console.error("Warning: PeerServer will not run because either " +
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"the key or the certificate has not been provided.");
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process.exit(1);
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}
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}
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const userPath = opts.path;
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const server = PeerServer(opts, server => {
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const host = server.address().address;
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const port = server.address().port;
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console.log(
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"Started PeerServer on %s, port: %s, path: %s (v. %s)",
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host, port, userPath || "/", version
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);
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});
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server.on("connection", client => {
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console.log(`Client connected: ${client.getId()}`);
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});
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server.on("disconnect", client => {
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console.log(`Client disconnected: ${client.getId()}`);
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});
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