pax_global_header00006660000000000000000000000064135637402630014523gustar00rootroot0000000000000052 comment=9e1528ad0cd489d191fff829353fd6722e52bf71 wscat-4.0.0/000077500000000000000000000000001356374026300126455ustar00rootroot00000000000000wscat-4.0.0/.gitignore000066400000000000000000000000341356374026300146320ustar00rootroot00000000000000node_modules/ npm-debug.log wscat-4.0.0/.npmignore000066400000000000000000000000031356374026300146350ustar00rootroot00000000000000.* wscat-4.0.0/.npmrc000066400000000000000000000000231356374026300137600ustar00rootroot00000000000000package-lock=false wscat-4.0.0/.travis.yml000066400000000000000000000000571356374026300147600ustar00rootroot00000000000000sudo: false language: node_js node_js: - "6" wscat-4.0.0/LICENSE.md000066400000000000000000000021161356374026300142510ustar00rootroot00000000000000(The MIT License) Copyright (c) 2011 Einar Otto Stangvik Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the 'Software'), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions: The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software. THE SOFTWARE IS PROVIDED 'AS IS', WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. wscat-4.0.0/README.md000066400000000000000000000041321356374026300141240ustar00rootroot00000000000000# wscat WebSocket cat. ## Installation This module needs to be installed globally so use the `-g` flag when installing: ``` npm install -g wscat ``` ## Usage ``` Usage: wscat [options] (--listen | --connect ) Options: -V, --version output the version number -l, --listen listen on port -c, --connect connect to a WebSocket server -p, --protocol optional protocol version -o, --origin optional origin -x, --execute execute command after connecting -w, --wait wait given seconds after executing command -P, --show-ping-pong print a notification when a ping or pong is received --host optional host -s, --subprotocol optional subprotocol (default: []) -n, --no-check do not check for unauthorized certificates -H, --header set an HTTP header. Repeat to set multiple (--connect only) (default: []) --auth add basic HTTP authentication header (--connect only) --ca specify a Certificate Authority (--connect only) --cert specify a Client SSL Certificate (--connect only) --key specify a Client SSL Certificate's key (--connect only) --passphrase [passphrase] specify a Client SSL Certificate Key's passphrase (--connect only). If you don't provide a value, it will be prompted for --no-color run without color --slash enable slash commands for control frames (/ping, /pong, /close [code [, reason]]) --proxy <[protocol://]host[:port]> connect via a proxy. Proxy must support CONNECT method -h, --help output usage information ``` ## Example ``` $ wscat -c ws://echo.websocket.org Connected (press CTRL+C to quit) > hi there < hi there > are you a happy parrot? < are you a happy parrot? ``` ## License MIT wscat-4.0.0/bin/000077500000000000000000000000001356374026300134155ustar00rootroot00000000000000wscat-4.0.0/bin/wscat000077500000000000000000000232101356374026300144620ustar00rootroot00000000000000#!/usr/bin/env node /*! * ws: a node.js websocket client * Copyright(c) 2011 Einar Otto Stangvik * MIT Licensed */ const EventEmitter = require('events'); const fs = require('fs'); const HttpsProxyAgent = require('https-proxy-agent'); const program = require('commander'); const read = require('read'); const readline = require('readline'); const tty = require('tty'); const WebSocket = require('ws'); /** * InputReader - processes console input. * * @extends EventEmitter */ class Console extends EventEmitter { constructor() { super(); this.stdin = process.stdin; this.stdout = process.stdout; this.readlineInterface = readline.createInterface(this.stdin, this.stdout); this.readlineInterface .on('line', (data) => { this.emit('line', data); }) .on('close', () => { this.emit('close'); }); this._resetInput = () => { this.clear(); }; } static get Colors() { return { Red: '\u001b[31m', Green: '\u001b[32m', Yellow: '\u001b[33m', Blue: '\u001b[34m', Default: '\u001b[39m' }; } static get Types() { return { Incoming: '< ', Control: '', Error: 'error: ' }; } prompt() { this.readlineInterface.prompt(); } print(type, msg, color) { if (tty.isatty(1)) { this.clear(); if (program.execute) color = type = ''; else if (!program.color) color = ''; this.stdout.write(color + type + msg + Console.Colors.Default + '\n'); this.prompt(); } else if (type === Console.Types.Incoming) { this.stdout.write(msg + '\n'); } else { // is a control message and we're not in a tty... drop it. } } clear() { if (tty.isatty(1)) { this.stdout.write('\u001b[2K\u001b[3D'); } } pause() { this.stdin.on('keypress', this._resetInput); } resume() { this.stdin.removeListener('keypress', this._resetInput); } } function collect(val, memo) { memo.push(val); return memo; } function noop() {} /** * The actual application */ const version = require('../package.json').version; program .version(version) .usage('[options] (--listen | --connect )') .option('-l, --listen ', 'listen on port') .option('-c, --connect ', 'connect to a WebSocket server') .option('-p, --protocol ', 'optional protocol version') .option('-o, --origin ', 'optional origin') .option('-x, --execute ', 'execute command after connecting') .option('-w, --wait ', 'wait given seconds after executing command') .option( '-P, --show-ping-pong', 'print a notification when a ping or pong is received' ) .option('--host ', 'optional host') .option('-s, --subprotocol ', 'optional subprotocol', collect, []) .option('-n, --no-check', 'do not check for unauthorized certificates') .option( '-H, --header ', 'set an HTTP header. Repeat to set multiple (--connect only)', collect, [] ) .option( '--auth ', 'add basic HTTP authentication header (--connect only)' ) .option('--ca ', 'specify a Certificate Authority (--connect only)') .option('--cert ', 'specify a Client SSL Certificate (--connect only)') .option( '--key ', "specify a Client SSL Certificate's key (--connect only)" ) .option( '--passphrase [passphrase]', "specify a Client SSL Certificate Key's passphrase (--connect only). " + "If you don't provide a value, it will be prompted for" ) .option('--no-color', 'run without color') .option( '--slash', 'enable slash commands for control frames (/ping, /pong, /close ' + '[code [, reason]])' ) .option( '--proxy <[protocol://]host[:port]>', 'connect via a proxy. Proxy must support CONNECT method' ) .parse(process.argv); if (program.listen && program.connect) { console.error('\u001b[33merror: Use either --listen or --connect\u001b[39m'); process.exit(-1); } if (program.listen) { const wsConsole = new Console(); wsConsole.pause(); let ws = null; const wss = new WebSocket.Server({ port: program.listen }, () => { wsConsole.print( Console.Types.Control, `Listening on port ${program.listen} (press CTRL+C to quit)`, Console.Colors.Green ); wsConsole.clear(); }); wsConsole.on('close', () => { if (ws) ws.close(); process.exit(0); }); wsConsole.on('line', (data) => { if (ws) { ws.send(data); wsConsole.prompt(); } }); wss.on('connection', (newClient) => { if (ws) return newClient.terminate(); ws = newClient; wsConsole.resume(); wsConsole.prompt(); wsConsole.print( Console.Types.Control, 'Client connected', Console.Colors.Green ); ws.on('close', (code, reason) => { wsConsole.print( Console.Types.Control, `Disconnected (code: ${code}, reason: "${reason}")`, Console.Colors.Green ); wsConsole.clear(); wsConsole.pause(); ws = null; }); ws.on('error', (err) => { wsConsole.print(Console.Types.Error, err.message, Console.Colors.Yellow); }); ws.on('message', (data) => { wsConsole.print(Console.Types.Incoming, data, Console.Colors.Blue); }); }); wss.on('error', (err) => { wsConsole.print(Console.Types.Error, err.message, Console.Colors.Yellow); process.exit(-1); }); } else if (program.connect) { const options = {}; const cont = () => { const wsConsole = new Console(); const headers = program.header.reduce((acc, cur) => { const i = cur.indexOf(':'); const key = cur.slice(0, i); const value = cur.slice(i + 1); acc[key] = value; return acc; }, {}); if (program.auth) { headers.Authorization = 'Basic ' + Buffer.from(program.auth).toString('base64'); } if (program.host) headers.Host = program.host; if (program.protocol) options.protocolVersion = +program.protocol; if (program.origin) options.origin = program.origin; if (!program.check) options.rejectUnauthorized = program.check; if (program.ca) options.ca = fs.readFileSync(program.ca); if (program.cert) options.cert = fs.readFileSync(program.cert); if (program.key) options.key = fs.readFileSync(program.key); if (program.proxy) { var agent = new HttpsProxyAgent(program.proxy); options.agent = agent; } let connectUrl = program.connect; if (!connectUrl.match(/\w+:\/\/.*$/i)) { connectUrl = `ws://${connectUrl}`; } options.headers = headers; const ws = new WebSocket(connectUrl, program.subprotocol, options); ws.on('open', () => { if (program.execute) { ws.send(program.execute); setTimeout( () => { ws.close(); }, program.wait ? program.wait * 1000 : 2000 ); } else { wsConsole.print( Console.Types.Control, 'Connected (press CTRL+C to quit)', Console.Colors.Green ); wsConsole.on('line', (data) => { if (program.slash && data[0] === '/') { const toks = data.split(/\s+/); switch (toks[0].substr(1)) { case 'ping': ws.ping(noop); break; case 'pong': ws.pong(noop); break; case 'close': { let closeStatusCode = 1000; let closeReason = ''; if (toks.length >= 2) { closeStatusCode = parseInt(toks[1]); } if (toks.length >= 3) { closeReason = toks.slice(2).join(' '); } if (closeReason.length > 0) { ws.close(closeStatusCode, closeReason); } else { ws.close(closeStatusCode); } break; } default: wsConsole.print( Console.Types.Error, 'Unrecognized slash command.', Console.Colors.Yellow ); } } else { ws.send(data); } wsConsole.prompt(); }); } }); ws.on('close', (code, reason) => { if (!program.execute) { wsConsole.print( Console.Types.Control, `Disconnected (code: ${code}, reason: "${reason}")`, Console.Colors.Green ); } wsConsole.clear(); process.exit(); }); ws.on('error', (err) => { wsConsole.print(Console.Types.Error, err.message, Console.Colors.Yellow); process.exit(-1); }); ws.on('message', (data) => { wsConsole.print(Console.Types.Incoming, data, Console.Colors.Blue); }); ws.on('ping', () => { if (program.showPingPong) { wsConsole.print( Console.Types.Incoming, 'Received ping', Console.Colors.Blue ); } }); ws.on('pong', () => { if (program.showPingPong) { wsConsole.print( Console.Types.Incoming, 'Received pong', Console.Colors.Blue ); } }); wsConsole.on('close', () => { ws.close(); process.exit(); }); }; if (program.passphrase === true) { read( { prompt: 'Passphrase: ', silent: true, replace: '*' }, (err, passphrase) => { options.passphrase = passphrase; cont(); } ); } else if (typeof program.passphrase === 'string') { options.passphrase = program.passphrase; cont(); } else { cont(); } } else { program.help(); } wscat-4.0.0/package.json000066400000000000000000000010541356374026300151330ustar00rootroot00000000000000{ "name": "wscat", "version": "4.0.0", "description": "WebSocket cat", "main": "index.js", "scripts": { "test": "echo \"No test specified\"" }, "repository": { "type": "git", "url": "https://github.com/websockets/wscat" }, "keywords": [ "wscat", "websocket", "cat" ], "author": "Arnout Kazemier, Einar Otto Stangvik", "license": "MIT", "dependencies": { "commander": "^4.0.0", "https-proxy-agent": "^3.0.0", "read": "^1.0.7", "ws": "^7.1.2" }, "bin": { "wscat": "./bin/wscat" } }