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| 59baac2d2e | 
							
								
								
									
										124
									
								
								README.md
									
									
									
									
									
								
							
							
						
						
									
										124
									
								
								README.md
									
									
									
									
									
								
							| @ -1,12 +1,14 @@ | ||||
| # Telebit™ Remote | ||||
| # Telebit™ Remote | a [Root](https://rootprojects.org) project | ||||
| 
 | ||||
| Because friends don't let friends localhost™ | ||||
| 
 | ||||
| | Sponsored by [ppl](https://ppl.family) | ||||
| | **Telebit Remote** | ||||
| | [Telebit Relay](https://git.coolaj86.com/coolaj86/telebit-relay.js) | ||||
| | [sclient](https://telebit.cloud/sclient) | ||||
| | | ||||
| 
 | ||||
| <img align="center" src="https://git.coolaj86.com/coolaj86/telebit.js/raw/branch/master/usr/share/docs/terminal-example-1.png"> | ||||
| 
 | ||||
| Break out of localhost. | ||||
| ======= | ||||
| 
 | ||||
| @ -31,49 +33,32 @@ Features | ||||
| Examples | ||||
| ======== | ||||
| 
 | ||||
| As a user service | ||||
| You do this: | ||||
| 
 | ||||
| ```bash | ||||
| telebitd --config ~/.config/telebit/telebitd.yml & | ||||
| ``` | ||||
|     curl -fsSL https://get.telebit.io | bash | ||||
| 
 | ||||
| As a system service | ||||
| ```bash | ||||
| sudo telebitd --config ~/.config/telebit/telebitd.yml | ||||
| ``` | ||||
| You get this: | ||||
| 
 | ||||
| Example output: | ||||
|     ~/telebit http 3000 | ||||
|     > Forwarding lucky-duck-42.telebit.cloud => localhost:3000 | ||||
| 
 | ||||
| ``` | ||||
| Connect to your device by any of the following means: | ||||
|     ~/telebit http ~/sites/example.com/ | ||||
|     > Serving ~/sites/example.com/ as lucky-duck-42.telebit.cloud | ||||
| 
 | ||||
| SSH+HTTPS | ||||
|         ssh+https://lucky-duck-37.telebit.cloud:443 | ||||
|         ex: ssh -o ProxyCommand='openssl s_client -connect %h:%p -servername %h -quiet' lucky-duck-37.telebit.cloud -p 443 | ||||
| And this: | ||||
| 
 | ||||
| SSH | ||||
|         ssh://ssh.telebit.cloud:32852 | ||||
|         ex: ssh ssh.telebit.cloud -p 32852 | ||||
|     ~/telebit tcp 5050 | ||||
|     > Forwarding telebit.cloud:1337 => localhost:5050 | ||||
| 
 | ||||
| TCP | ||||
|         tcp://tcp.telebit.cloud:32852 | ||||
|         ex: netcat tcp.telebit.cloud 32852 | ||||
| And even this: | ||||
| 
 | ||||
| HTTPS | ||||
|         https://lucky-duck-37.telebit.cloud | ||||
|         ex: curl https://lucky-duck-37.telebit.cloud | ||||
| ``` | ||||
|     ~/telebit ssh auto | ||||
|     > Forwarding ssh telebit.cloud -p 1337 => localhost:22 | ||||
|     > Forwarding ssh+https (openssl proxy) => localhost:22 | ||||
| 
 | ||||
| ```bash | ||||
| # Forward all https traffic to port 3000 | ||||
| telebit http 3000 | ||||
| No privileged ports. No sudo. End-to-end encryption. | ||||
| 
 | ||||
| # Forward all tcp traffic to port 5050 | ||||
| telebit tcp 5050 | ||||
| 
 | ||||
| # List all rules | ||||
| telebit list | ||||
| ``` | ||||
| Fastest way to test a site, share a file, and pair over ssh. | ||||
| 
 | ||||
| Install | ||||
| ======= | ||||
| @ -84,64 +69,59 @@ Mac & Linux | ||||
| Open Terminal and run this install script: | ||||
| 
 | ||||
| ``` | ||||
| curl -fsSL https://get.telebit.cloud | bash | ||||
| curl -fsSL https://get.telebit.io | bash | ||||
| ``` | ||||
| 
 | ||||
| <!-- | ||||
| ``` | ||||
| bash <( curl -fsSL https://get.telebit.cloud ) | ||||
| bash <( curl -fsSL https://get.telebit.io ) | ||||
| ``` | ||||
| 
 | ||||
| <small> | ||||
| Note: **fish**, **zsh**, and other **non-bash** users should do this | ||||
| 
 | ||||
| ``` | ||||
| curl -fsSL https://get.telebit.cloud/ > get.sh; bash get.sh | ||||
| curl -fsSL https://get.telebit.io/ > get.sh; bash get.sh | ||||
| ``` | ||||
| </small> | ||||
| --> | ||||
| 
 | ||||
| What does the installer do? | ||||
| 
 | ||||
|   * install Telebit Remote to `/opt/telebit` | ||||
|   * symlink the executables to `/usr/local/bin` for convenience | ||||
|     * `/usr/local/bin/telebitd => /opt/telebit/bin/telebitd` | ||||
|     * `/usr/local/bin/telebit => /opt/telebit/bin/telebit` | ||||
|   * install Telebit Remote to `~/Applications/telebit/` | ||||
|   * symlink the executable to `~/telebit` for convenience | ||||
|   * create the appropriate system launcher file | ||||
|     * `/etc/systemd/system/telebit.service` | ||||
|     * `/Library/LaunchDaemons/cloud.telebit.remote.plist` | ||||
|     * `~/Library/LaunchAgents/cloud.telebit.remote.plist` | ||||
|   * create local user config | ||||
|     * `~/.config/telebit/telebit.yml` | ||||
|     * `~/.local/share/telebit` | ||||
| 
 | ||||
| Of course, feel free to inspect it before you run it: `curl -fsSL https://get.telebit.cloud` | ||||
| Of course, feel free to inspect it before you run it: `curl -fsSL https://get.telebit.io` | ||||
| 
 | ||||
| **You can customize the installation**: | ||||
| 
 | ||||
| ```bash | ||||
| export NODEJS_VER=v10.2 | ||||
| export NODEJS_VER=v10.2                   # v10.2 is tested working, but we can test other versions | ||||
| export TELEBIT_VERSION=master             # git tag or branch to install from | ||||
| export TELEBIT_USERSPACE=no               # install as a system service (launchd, systemd only) | ||||
| export TELEBIT_PATH=/opt/telebit | ||||
| export TELEBIT_VERSION=v1              # git tag or branch to install from | ||||
| curl -fsSL https://get.telebit.cloud/ | ||||
| export TELEBIT_USER=telebit | ||||
| export TELEBIT_GROUP=telebit | ||||
| curl -fsSL https://get.telebit.io/ | bash | ||||
| ``` | ||||
| 
 | ||||
| That will change the bundled version of node.js is bundled with Telebit Relay | ||||
| and the path to which Telebit Relay installs. | ||||
| 
 | ||||
| You can get rid of the tos + email and server domain name prompts by providing them right away: | ||||
| 
 | ||||
| ```bash | ||||
| curl -fsSL https://get.telebit.cloud/ | bash -- jon@example.com example.com telebit.example.com xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx | ||||
| ``` | ||||
| 
 | ||||
| Windows & Node.js | ||||
| ----------------- | ||||
| 
 | ||||
| 1. Install [node.js](https://nodejs.org) | ||||
| 2. Open _Node.js_ | ||||
| 2. Run the command `npm install -g telebit` | ||||
| 2. Copy the example daemon conifg to your user folder `.config/telebit/telebitd.yml` (such as `/Users/John/.config/telebit/telebitd.yml`) | ||||
| 2. Copy the example remote conifg to your user folder `.config/telebit/telebit.yml` (such as `/Users/John/.config/telebit/telebit.yml`) | ||||
| 2. Copy the example daemon config to your user folder `.config/telebit/telebitd.yml` (such as `/Users/John/.config/telebit/telebitd.yml`) | ||||
| 2. Copy the example remote config to your user folder `.config/telebit/telebit.yml` (such as `/Users/John/.config/telebit/telebit.yml`) | ||||
| 2. Change the email address | ||||
| 2. Run `npx telebit init` and follow the instructions | ||||
| 2. Run `npx telebit list` | ||||
| @ -223,16 +203,16 @@ SSH over non-standard port | ||||
| ssh lucky-duck-42.telebit.cloud -p 3031 | ||||
| ``` | ||||
| 
 | ||||
| Daemon Usage | ||||
| Daemon Usage (non-global) | ||||
| ============ | ||||
| 
 | ||||
| ```bash | ||||
| telebitd --config /opt/telebit/etc/telebitd.yml | ||||
| ~/Applications/bin/node ~/Applications/bin/telebitd.js --config ~/.config/telebit/telebitd.yml | ||||
| ``` | ||||
| 
 | ||||
| Options | ||||
| 
 | ||||
| `/opt/telebit/etc/telebitd.yml:` | ||||
| `~/.config/telebit/telebitd.yml:` | ||||
| ``` | ||||
| email: 'jon@example.com'          # must be valid (for certificate recovery and security alerts) | ||||
| agree_tos: true                   # agree to the Telebit, Greenlock, and Let's Encrypt TOSes | ||||
| @ -249,7 +229,7 @@ servernames:                      # servernames that will be forwarded here | ||||
| Choosing A Relay | ||||
| ================ | ||||
| 
 | ||||
| You can create a free or paid account at https://telebit.cloud | ||||
| You can create a free or paid account at <https://telebit.cloud> | ||||
| or you can run [Telebit Relay](https://git.coolaj86.com/coolaj86/telebitd.js) | ||||
| open source on a VPS (Vultr, Digital Ocean) | ||||
| or your Raspberry Pi at home (with port-forwarding). | ||||
| @ -329,25 +309,25 @@ Or if you want to bow down to the kings of the centralized dictator-net: | ||||
| How to use Telebit Remote with your own instance of Telebit Relay: | ||||
| 
 | ||||
| ```bash | ||||
| telebit \ | ||||
| telebitd \ | ||||
|   --locals <<external domain name>> \ | ||||
|   --relay wss://<<tunnel domain>>:<<tunnel port>> \ | ||||
|   --secret <<128-bit hex key>> | ||||
| ``` | ||||
| 
 | ||||
| ```bash | ||||
| telebit --locals john.example.com --relay wss://tunnel.example.com:443 --secret abc123 | ||||
| telebitd --locals john.example.com --relay wss://tunnel.example.com:443 --secret abc123 | ||||
| ``` | ||||
| 
 | ||||
| ```bash | ||||
| telebit \ | ||||
| telebitd \ | ||||
|   --locals <<protocol>>:<<external domain name>>:<<local port>> \ | ||||
|   --relay wss://<<tunnel domain>>:<<tunnel port>> \ | ||||
|   --secret <<128-bit hex key>> | ||||
| ``` | ||||
| 
 | ||||
| ```bash | ||||
| telebit \ | ||||
| telebitd \ | ||||
|   --locals http:john.example.com:3000,https:john.example.com \ | ||||
|   --relay wss://tunnel.example.com:443 \ | ||||
|   --secret abc123 | ||||
| @ -506,17 +486,17 @@ Check Logs | ||||
| **Linux**: | ||||
| 
 | ||||
| ``` | ||||
| sudo journalctl -xefu telebit | ||||
| SYSTEMD_LOG_LEVEL=debug journalctl -xef --user-unit=telebit | ||||
| ``` | ||||
| 
 | ||||
| **macOS**: | ||||
| 
 | ||||
| ``` | ||||
| sudo tail -f /opt/telebit/var/log/info.log | ||||
| tail -f ~/local/share/telebit/var/log/info.log | ||||
| ``` | ||||
| 
 | ||||
| ``` | ||||
| sudo tail -f /opt/telebit/var/log/error.log | ||||
| tail -f ~/.local/share/telebit/var/log/error.log | ||||
| ``` | ||||
| 
 | ||||
| Uninstall | ||||
| @ -525,16 +505,18 @@ Uninstall | ||||
| **Linux**: | ||||
| 
 | ||||
| ``` | ||||
| sudo systemctl disable telebit; sudo systemctl stop telebit | ||||
| sudo rm -rf /etc/systemd/system/telebit.service /opt/telebit /usr/local/bin/telebit | ||||
| systemctl --user disable telebit; systemctl --user stop telebit | ||||
| rm -f ~/.config/systemd/user/telebit.service | ||||
| rm -rf ~/telebit ~/Applications/telebit | ||||
| rm -rf ~/.config/telebit ~/.local/share/telebit | ||||
| ``` | ||||
| 
 | ||||
| **macOS**: | ||||
| 
 | ||||
| ``` | ||||
| sudo launchctl unload -w /Library/LaunchDaemons/cloud.telebit.remote.plist | ||||
| sudo rm -rf /Library/LaunchDaemons/cloud.telebit.remote.plist /opt/telebit /usr/local/bin/telebit | ||||
| launchctl unload -w ~/Library/LaunchAgents/cloud.telebit.remote.plist | ||||
| rm -f ~/Library/LaunchAgents/cloud.telebit.remote.plist | ||||
| rm -rf ~/telebit ~/Applications/telebit | ||||
| rm -rf ~/.config/telebit ~/.local/share/telebit | ||||
| ``` | ||||
| 
 | ||||
| @ -546,4 +528,4 @@ This is implemented with websockets, so you should be able to | ||||
| LICENSE | ||||
| ======= | ||||
| 
 | ||||
| Copyright 2016 AJ ONeal | ||||
| Copyright 2016-2018+ AJ ONeal | ||||
|  | ||||
							
								
								
									
										812
									
								
								bin/telebit-remote.js
									
									
									
									
									
										Executable file
									
								
							
							
						
						
									
										812
									
								
								bin/telebit-remote.js
									
									
									
									
									
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							| @ -0,0 +1,812 @@ | ||||
| #!/usr/bin/env node
 | ||||
| (function () { | ||||
| 'use strict'; | ||||
| 
 | ||||
| var pkg = require('../package.json'); | ||||
| var os = require('os'); | ||||
| 
 | ||||
| //var url = require('url');
 | ||||
| var fs = require('fs'); | ||||
| var path = require('path'); | ||||
| var http = require('http'); | ||||
| //var https = require('https');
 | ||||
| var YAML = require('js-yaml'); | ||||
| var TOML = require('toml'); | ||||
| var TPLS = TOML.parse(fs.readFileSync(path.join(__dirname, "../lib/en-us.toml"), 'utf8')); | ||||
| /* | ||||
| if ('function' !== typeof TOML.stringify) { | ||||
|   TOML.stringify = require('json2toml'); | ||||
| } | ||||
| */ | ||||
| var recase = require('recase').create({}); | ||||
| var camelCopy = recase.camelCopy.bind(recase); | ||||
| //var snakeCopy = recase.snakeCopy.bind(recase);
 | ||||
| 
 | ||||
| var urequest = require('@coolaj86/urequest'); | ||||
| var common = require('../lib/cli-common.js'); | ||||
| 
 | ||||
| var argv = process.argv.slice(2); | ||||
| 
 | ||||
| var argIndex = argv.indexOf('--config'); | ||||
| if (-1 === argIndex) { | ||||
|   argIndex = argv.indexOf('-c'); | ||||
| } | ||||
| var confpath; | ||||
| var useTty; | ||||
| var state = {}; | ||||
| if (-1 === argIndex) { | ||||
|   argIndex = argv.indexOf('-c'); | ||||
| } | ||||
| if (-1 !== argIndex) { | ||||
|   confpath = argv.splice(argIndex, 2)[1]; | ||||
| } | ||||
| argIndex = argv.indexOf('--tty'); | ||||
| if (-1 !== argIndex) { | ||||
|   useTty = argv.splice(argIndex, 1); | ||||
| } | ||||
| 
 | ||||
| function help() { | ||||
|   var keys = Object.keys(TPLS.help).filter(function (key) { | ||||
|     return 'remote' !== key; | ||||
|   }); | ||||
|   var key = keys.filter(function (key) { | ||||
|     return -1 !== process.argv.indexOf(key); | ||||
|   })[0] || 'remote'; | ||||
|   console.info(TPLS.help[key].replace(/{version}/g, pkg.version)); | ||||
| } | ||||
| 
 | ||||
| var verstr = [ pkg.name + ' remote v' + pkg.version ]; | ||||
| if (!confpath) { | ||||
|   confpath = path.join(os.homedir(), '.config/telebit/telebit.yml'); | ||||
|   verstr.push('(--config \'' + confpath.replace(new RegExp('^' + os.homedir()), '~') + '\')'); | ||||
| } | ||||
| 
 | ||||
| if ([ '-h', '--help', 'help' ].some(function (arg) { | ||||
|   return -1 !== argv.indexOf(arg); | ||||
| })) { | ||||
|   help(); | ||||
|   process.exit(0); | ||||
| } | ||||
| if (!confpath || /^--/.test(confpath)) { | ||||
|   help(); | ||||
|   process.exit(1); | ||||
| } | ||||
| 
 | ||||
| function askForConfig(state, mainCb) { | ||||
|   var fs = require('fs'); | ||||
|   var ttyname = '/dev/tty'; | ||||
|   var stdin = useTty ? fs.createReadStream(ttyname, { | ||||
|     fd: fs.openSync(ttyname, fs.constants.O_RDONLY | fs.constants.O_NOCTTY) | ||||
|   }) : process.stdin; | ||||
|   var readline = require('readline'); | ||||
|   var rl = readline.createInterface({ | ||||
|     input: stdin | ||||
|   , output: process.stdout | ||||
|     // https://github.com/nodejs/node/issues/21771
 | ||||
|     // https://github.com/nodejs/node/issues/21319
 | ||||
|   , terminal: !/^win/i.test(os.platform()) && !useTty | ||||
|   }); | ||||
|   state._useTty = useTty; | ||||
| 
 | ||||
|   // NOTE: Use of setTimeout
 | ||||
|   // We're using setTimeout just to make the user experience a little
 | ||||
|   // nicer, as if we're doing something inbetween steps, so that it
 | ||||
|   // is a smooth rather than jerky experience.
 | ||||
|   // >= 300ms is long enough to become distracted and change focus (a full blink, time for an idea to form as a thought)
 | ||||
|   // <= 100ms is shorter than normal human reaction time (ability to place events chronologically, which happened first)
 | ||||
|   // ~ 150-250ms is the sweet spot for most humans (long enough to notice change and not be jarred, but stay on task)
 | ||||
|   var firstSet = [ | ||||
|     function askEmail(cb) { | ||||
|       if (state.config.email) { cb(); return; } | ||||
|       console.info(TPLS.remote.setup.email); | ||||
|       // TODO attempt to read email from npmrc or the like?
 | ||||
|       rl.question('email: ', function (email) { | ||||
|         email = /@/.test(email) && email.trim(); | ||||
|         if (!email) { askEmail(cb); return; } | ||||
|         state.config.email = email.trim(); | ||||
|         state.config.agreeTos = true; | ||||
|         console.info(""); | ||||
|         setTimeout(cb, 250); | ||||
|       }); | ||||
|     } | ||||
|   , function askRelay(cb) { | ||||
|       function checkRelay(relay) { | ||||
|         // TODO parse and check https://{{relay}}/.well-known/telebit.cloud/directives.json
 | ||||
|         if (!relay) { relay = 'telebit.cloud'; } | ||||
|         relay = relay.trim(); | ||||
|         var urlstr = common.parseUrl(relay) + common.apiDirectory; | ||||
|         urequest({ url: urlstr, json: true }, function (err, resp, body) { | ||||
|           if (err) { | ||||
|             console.error("[Network Error] Failed to retrieve '" + urlstr + "'"); | ||||
|             console.error(err); | ||||
|             askRelay(cb); | ||||
|             return; | ||||
|           } | ||||
|           if (200 !== resp.statusCode || (Buffer.isBuffer(body) || 'object' !== typeof body) || !body.api_host) { | ||||
|             console.warn("==================="); | ||||
|             console.warn("      WARNING      "); | ||||
|             console.warn("==================="); | ||||
|             console.warn(""); | ||||
|             console.warn("[" + resp.statusCode + "] '" + urlstr + "'"); | ||||
|             console.warn("This server does not describe a current telebit version (but it may still work)."); | ||||
|             console.warn(""); | ||||
|             console.warn(body); | ||||
|           } else if (body && body.pair_request) { | ||||
|             state._can_pair = true; | ||||
|           } | ||||
|           state.config.relay = relay; | ||||
|           cb(); | ||||
|         }); | ||||
|       } | ||||
| 
 | ||||
|       if (state.config.relay) { checkRelay(state.config.relay); return; } | ||||
|       console.info(""); | ||||
|       console.info(""); | ||||
|       console.info("What relay will you be using? (press enter for default)"); | ||||
|       console.info(""); | ||||
|       rl.question('relay [default: telebit.cloud]: ', checkRelay); | ||||
|     } | ||||
|   , function checkRelay(cb) { | ||||
|       nextSet = []; | ||||
|       if ('telebit.cloud' !== state.config.relay) { | ||||
|         nextSet = nextSet.concat(standardSet); | ||||
|       } | ||||
|       if (!state._can_pair) { | ||||
|         nextSet = nextSet.concat(fossSet); | ||||
|       } | ||||
|       cb(); | ||||
|     } | ||||
|   ]; | ||||
|   var standardSet = [ | ||||
|     // There are questions that we need to aks in the CLI
 | ||||
|     // if we can't guarantee that they are being asked in the web interface
 | ||||
|     function askAgree(cb) { | ||||
|       if (state.config.agreeTos) { cb(); return; } | ||||
|       console.info(""); | ||||
|       console.info(""); | ||||
|       console.info("Do you accept the terms of service for each and all of the following?"); | ||||
|       console.info(""); | ||||
|       console.info("\tTelebit - End-to-End Encrypted Relay"); | ||||
|       console.info("\tGreenlock - Automated HTTPS"); | ||||
|       console.info("\tLet's Encrypt - TLS Certificates"); | ||||
|       console.info(""); | ||||
|       console.info("Type 'y' or 'yes' to accept these Terms of Service."); | ||||
|       console.info(""); | ||||
|       rl.question('agree to all? [y/N]: ', function (resp) { | ||||
|         resp = resp.trim(); | ||||
|         if (!/^y(es)?$/i.test(resp) && 'true' !== resp) { | ||||
|           throw new Error("You didn't accept the Terms of Service... not sure what to do..."); | ||||
|         } | ||||
|         state.config.agreeTos = true; | ||||
|         console.info(""); | ||||
|         setTimeout(cb, 250); | ||||
|       }); | ||||
|     } | ||||
|   , function askUpdates(cb) { | ||||
|       // required means transactional, security alerts, mandatory updates
 | ||||
|       var options = [ 'newsletter', 'important', 'required' ]; | ||||
|       if (-1 !== options.indexOf(state._updates)) { cb(); return; } | ||||
|       console.info(""); | ||||
|       console.info(""); | ||||
|       console.info("What updates would you like to receive? (" + options.join(',') + ")"); | ||||
|       console.info(""); | ||||
|       rl.question('messages (default: important): ', function (updates) { | ||||
|         state._updates = (updates || '').trim().toLowerCase(); | ||||
|         if (!state._updates) { state._updates = 'important'; } | ||||
|         if (-1 === options.indexOf(state._updates)) { askUpdates(cb); return; } | ||||
| 
 | ||||
|         if ('newsletter' === state._updates) { | ||||
|           state.config.newsletter = true; | ||||
|           state.config.communityMember = true; | ||||
|         } else if ('important' === state._updates) { | ||||
|           state.config.communityMember = true; | ||||
|         } | ||||
| 
 | ||||
|         setTimeout(cb, 250); | ||||
|       }); | ||||
|     } | ||||
|   , function askTelemetry(cb) { | ||||
|       if (state.config.telemetry) { cb(); return; } | ||||
|       console.info(""); | ||||
|       console.info(""); | ||||
|       console.info("Contribute project telemetry data? (press enter for default [yes])"); | ||||
|       console.info(""); | ||||
|       rl.question('telemetry [Y/n]: ', function (telemetry) { | ||||
|         if (!telemetry || /^y(es)?$/i.test(telemetry)) { | ||||
|           state.config.telemetry = true; | ||||
|         } | ||||
|         setTimeout(cb, 250); | ||||
|       }); | ||||
|     } | ||||
|   ]; | ||||
|   var fossSet = [ | ||||
|     function askTokenOrSecret(cb) { | ||||
|       if (state._can_pair || state.token || state.config.token | ||||
|         || state.secret || state.config.secret) { cb(); return; } | ||||
|       console.info(""); | ||||
|       console.info(""); | ||||
|       console.info("What's your authorization for '" + state.config.relay + "'?"); | ||||
|       console.info(""); | ||||
|       // TODO check .well-known to learn supported token types
 | ||||
|       console.info("Currently supported:"); | ||||
|       console.info(""); | ||||
|       console.info("\tToken (JWT format)"); | ||||
|       console.info("\tShared Secret (HMAC hex)"); | ||||
|       //console.info("\tPrivate key (hex)");
 | ||||
|       console.info(""); | ||||
|       rl.question('auth: ', function (resp) { | ||||
|         var jwt = require('jsonwebtoken'); | ||||
|         resp = (resp || '').trim(); | ||||
|         try { | ||||
|           jwt.decode(resp); | ||||
|           state.config.token = resp; | ||||
|         } catch(e) { | ||||
|           // is not jwt
 | ||||
|         } | ||||
|         if (!state.config.token) { | ||||
|           resp = resp.toLowerCase(); | ||||
|           if (resp === Buffer.from(resp, 'hex').toString('hex')) { | ||||
|             state.config.secret = resp; | ||||
|           } | ||||
|         } | ||||
|         if (!state.config.token && !state.config.secret) { | ||||
|           askTokenOrSecret(cb); | ||||
|           return; | ||||
|         } | ||||
|         setTimeout(cb, 250); | ||||
|       }); | ||||
|     } | ||||
|   , function askServernames(cb) { | ||||
|       if (!state.config.secret || state.config._servernames) { cb(); return; } | ||||
|       console.info(""); | ||||
|       console.info(""); | ||||
|       console.info("What servername(s) will you be relaying here?"); | ||||
|       console.info("(use a comma-separated list such as example.com,example.net)"); | ||||
|       console.info(""); | ||||
|       rl.question('domain(s): ', function (resp) { | ||||
|         resp = (resp || '').trim().split(/,/g); | ||||
|         if (!resp.length) { askServernames(); return; } | ||||
|         // TODO validate the domains
 | ||||
|         state.config._servernames = resp; | ||||
|         setTimeout(cb, 250); | ||||
|       }); | ||||
|     } | ||||
|   , function askPorts(cb) { | ||||
|       if (!state.config.secret || state.config._ports) { cb(); return; } | ||||
|       console.info(""); | ||||
|       console.info(""); | ||||
|       console.info("What tcp port(s) will you be relaying here?"); | ||||
|       console.info("(use a comma-separated list such as 2222,5050)"); | ||||
|       console.info(""); | ||||
|       rl.question('port(s) [default:none]: ', function (resp) { | ||||
|         resp = (resp || '').trim().split(/,/g); | ||||
|         if (!resp.length) { askPorts(); return; } | ||||
|         // TODO validate the domains
 | ||||
|         state.config._ports = resp; | ||||
|         setTimeout(cb, 250); | ||||
|       }); | ||||
|     } | ||||
|   ]; | ||||
|   var nextSet = firstSet; | ||||
| 
 | ||||
|   function next() { | ||||
|     var q = nextSet.shift(); | ||||
|     if (!q) { | ||||
|       // https://github.com/nodejs/node/issues/21319
 | ||||
|       if (useTty) { try { stdin.push(null); } catch(e) { /*ignore*/ } } | ||||
|       rl.close(); | ||||
|       if (useTty) { try { stdin.close(); } catch(e) { /*ignore*/ } } | ||||
|       mainCb(null, state); | ||||
|       return; | ||||
|     } | ||||
|     q(next); | ||||
|   } | ||||
| 
 | ||||
|   next(); | ||||
| } | ||||
| 
 | ||||
| var utils = { | ||||
|   request: function request(opts, fn) { | ||||
|     if (!opts) { opts = {}; } | ||||
|     var service = opts.service || 'config'; | ||||
|     var req = http.request({ | ||||
|       socketPath: state._ipc.path | ||||
|     , method: opts.method || 'GET' | ||||
|     , path: '/rpc/' + service | ||||
|     }, function (resp) { | ||||
|       var body = ''; | ||||
| 
 | ||||
|       function finish() { | ||||
|         if (200 !== resp.statusCode) { | ||||
|           console.warn(resp.statusCode); | ||||
|           console.warn(body || ('get' + service + ' failed')); | ||||
|           //cb(new Error("not okay"), body);
 | ||||
|           return; | ||||
|         } | ||||
| 
 | ||||
|         if (!body) { fn(null, null); return; } | ||||
| 
 | ||||
|         try { | ||||
|           body = JSON.parse(body); | ||||
|         } catch(e) { | ||||
|           // ignore
 | ||||
|         } | ||||
| 
 | ||||
|         fn(null, body); | ||||
|       } | ||||
| 
 | ||||
|       if (resp.headers['content-length']) { | ||||
|         resp.on('data', function (chunk) { | ||||
|           body += chunk.toString(); | ||||
|         }); | ||||
|         resp.on('end', function () { | ||||
|           finish(); | ||||
|         }); | ||||
|       } else { | ||||
|         finish(); | ||||
|       } | ||||
|     }); | ||||
|     req.on('error', function (err) { | ||||
|       // ENOENT - never started, cleanly exited last start, or creating socket at a different path
 | ||||
|       // ECONNREFUSED - leftover socket just needs to be restarted
 | ||||
|       if ('ENOENT' === err.code || 'ECONNREFUSED' === err.code) { | ||||
|         if (opts._taketwo) { | ||||
|           console.error("Either the telebit service was not already (and could not be started) or its socket could not be written to."); | ||||
|           console.error(err); | ||||
|           return; | ||||
|         } | ||||
|         require('../usr/share/install-launcher.js').install({ env: process.env }, function (err) { | ||||
|           if (err) { fn(err); return; } | ||||
|           opts._taketwo = true; | ||||
|           setTimeout(function () { | ||||
|             utils.request(opts, fn); | ||||
|           }, 2500); | ||||
|         }); | ||||
|         return; | ||||
|       } | ||||
|       if ('ENOTSOCK' === err.code) { | ||||
|         console.error(err); | ||||
|         return; | ||||
|       } | ||||
|       console.error(err); | ||||
|       return; | ||||
|     }); | ||||
|     req.end(); | ||||
|   } | ||||
| , putConfig: function putConfig(service, args, fn) { | ||||
|     var req = http.request({ | ||||
|       socketPath: state._ipc.path | ||||
|     , method: 'POST' | ||||
|     , path: '/rpc/' + service + '?_body=' + encodeURIComponent(JSON.stringify(args)) | ||||
|     }, function (resp) { | ||||
| 
 | ||||
|       function finish() { | ||||
|         if ('function' === typeof fn) { | ||||
|           fn(null, resp); | ||||
|           return; | ||||
|         } | ||||
| 
 | ||||
|         console.info(""); | ||||
|         if (200 !== resp.statusCode) { | ||||
|           console.warn("'" + service + "' may have failed." | ||||
|            + " Consider peaking at the logs either with 'journalctl -xeu telebit' or /opt/telebit/var/log/error.log"); | ||||
|           console.warn(resp.statusCode, body); | ||||
|           //cb(new Error("not okay"), body);
 | ||||
|           return; | ||||
|         } | ||||
| 
 | ||||
|         if (!body) { | ||||
|           console.info("👌"); | ||||
|           return; | ||||
|         } | ||||
| 
 | ||||
|         try { | ||||
|           body = JSON.parse(body); | ||||
|         } catch(e) { | ||||
|           // ignore
 | ||||
|         } | ||||
| 
 | ||||
|         if ("AWAIT_AUTH" === body.code) { | ||||
|           console.info(body.message); | ||||
|         } else if ("CONFIG" === body.code) { | ||||
|           delete body.code; | ||||
|           //console.info(TOML.stringify(body));
 | ||||
|           console.info(YAML.safeDump(body)); | ||||
|         } else { | ||||
|           if ('http' === body.module) { | ||||
|             // TODO we'll support slingshot-ing in the future
 | ||||
|             if (String(body.local) === String(parseInt(body.local, 10))) { | ||||
|               console.info('> Forwarding https://' + body.remote + ' => localhost:' + body.local); | ||||
|             } else { | ||||
|               console.info('> Serving ' + body.local + ' as https://' + body.remote); | ||||
|             } | ||||
|           } else if ('tcp' === body.module) { | ||||
|               console.info('> Forwarding ' + state.config.relay + ':' + body.remote + ' => localhost:' + body.local); | ||||
|           } else if ('ssh' === body.module) { | ||||
|               //console.info('> Forwarding ' + state.config.relay + ' -p ' + JSON.stringify(body) + ' => localhost:' + body.local);
 | ||||
|               console.info('> Forwarding ssh+https (openssl proxy) => localhost:' + body.local); | ||||
|           } else { | ||||
|             console.info(JSON.stringify(body, null, 2)); | ||||
|           } | ||||
|           console.info(); | ||||
|         } | ||||
|       } | ||||
| 
 | ||||
|       var body = ''; | ||||
|       if (resp.headers['content-length']) { | ||||
|         resp.on('data', function (chunk) { | ||||
|           body += chunk.toString(); | ||||
|         }); | ||||
|         resp.on('end', function () { | ||||
|           finish(); | ||||
|         }); | ||||
|       } else { | ||||
|         finish(); | ||||
|       } | ||||
|     }); | ||||
|     req.on('error', function (err) { | ||||
|       console.error('Put Config Error:'); | ||||
|       console.error(err); | ||||
|       return; | ||||
|     }); | ||||
|     req.end(); | ||||
|   } | ||||
| }; | ||||
| 
 | ||||
| // Two styles:
 | ||||
| //     http 3000
 | ||||
| //     http modulename
 | ||||
| function makeRpc(key) { | ||||
|   if (key !== argv[0]) { | ||||
|     return false; | ||||
|   } | ||||
|   utils.putConfig(argv[0], argv.slice(1)); | ||||
|   return true; | ||||
| } | ||||
| 
 | ||||
| function packConfig(config) { | ||||
|   return Object.keys(config).map(function (key) { | ||||
|     var val = config[key]; | ||||
|     if ('undefined' === val) { | ||||
|       throw new Error("'undefined' used as a string value"); | ||||
|     } | ||||
|     if ('undefined' === typeof val) { | ||||
|       //console.warn('[DEBUG]', key, 'is present but undefined');
 | ||||
|       return; | ||||
|     } | ||||
|     if (val && 'object' === typeof val && !Array.isArray(val)) { | ||||
|       val = JSON.stringify(val); | ||||
|     } | ||||
|     return key + ':' + val; // converts arrays to strings with ,
 | ||||
|   }); | ||||
| } | ||||
| 
 | ||||
| function getToken(err, state) { | ||||
|   if (err) { | ||||
|     console.error("Error while initializing config [init]:"); | ||||
|     throw err; | ||||
|   } | ||||
|   state.relay = state.config.relay; | ||||
| 
 | ||||
|   // { _otp, config: {} }
 | ||||
|   common.api.token(state, { | ||||
|     error: function (err/*, next*/) { | ||||
|       console.error("[Error] common.api.token:"); | ||||
|       console.error(err); | ||||
|       return; | ||||
|     } | ||||
|   , directory: function (dir, next) { | ||||
|       //console.log('[directory] Telebit Relay Discovered:');
 | ||||
|       //console.log(dir);
 | ||||
|       state._apiDirectory = dir; | ||||
|       next(); | ||||
|     } | ||||
|   , tunnelUrl: function (tunnelUrl, next) { | ||||
|       //console.log('[tunnelUrl] Telebit Relay Tunnel Socket:', tunnelUrl);
 | ||||
|       state.wss = tunnelUrl; | ||||
|       next(); | ||||
|     } | ||||
|   , requested: function (authReq, next) { | ||||
|       //console.log("[requested] Pairing Requested");
 | ||||
|       state.config._otp = state.config._otp = authReq.otp; | ||||
| 
 | ||||
|       if (!state.config.token && state._can_pair) { | ||||
|         console.info(""); | ||||
|         console.info("=============================================="); | ||||
|         console.info("                 Hey, Listen!                 "); | ||||
|         console.info("=============================================="); | ||||
|         console.info("                                              "); | ||||
|         console.info("  GO CHECK YOUR EMAIL!                        "); | ||||
|         console.info("                                              "); | ||||
|         console.info("  DEVICE PAIR CODE:     0000                  ".replace(/0000/g, state.config._otp)); | ||||
|         console.info("                                              "); | ||||
|         console.info("=============================================="); | ||||
|         console.info(""); | ||||
|       } | ||||
| 
 | ||||
|       next(); | ||||
|     } | ||||
|   , connect: function (pretoken, next) { | ||||
|       //console.log("[connect] Enabling Pairing Locally...");
 | ||||
|       state.config.pretoken = pretoken; | ||||
|       state._connecting = true; | ||||
| 
 | ||||
|       // TODO use php-style object querification
 | ||||
|       utils.putConfig('config', packConfig(state.config), function (err/*, body*/) { | ||||
|         if (err) { | ||||
|           state._error = err; | ||||
|           console.error("Error while initializing config [connect]:"); | ||||
|           console.error(err); | ||||
|           return; | ||||
|         } | ||||
|         console.info(TPLS.remote.waiting.replace(/{email}/, state.config.email)); | ||||
|         next(); | ||||
|       }); | ||||
|     } | ||||
|   , offer: function (token, next) { | ||||
|       //console.log("[offer] Pairing Enabled by Relay");
 | ||||
|       state.config.token = token; | ||||
|       if (state._error) { | ||||
|         return; | ||||
|       } | ||||
|       state._connecting = true; | ||||
|       try { | ||||
|         require('jsonwebtoken').decode(token); | ||||
|         //console.log(require('jsonwebtoken').decode(token));
 | ||||
|       } catch(e) { | ||||
|         console.warn("[warning] could not decode token"); | ||||
|       } | ||||
|       utils.putConfig('config', packConfig(state.config), function (err/*, body*/) { | ||||
|         if (err) { | ||||
|           state._error = err; | ||||
|           console.error("Error while initializing config [offer]:"); | ||||
|           console.error(err); | ||||
|           return; | ||||
|         } | ||||
|         //console.log("Pairing Enabled Locally");
 | ||||
|         next(); | ||||
|       }); | ||||
|     } | ||||
|   , granted: function (_, next) { | ||||
|       //console.log("[grant] Pairing complete!");
 | ||||
|       next(); | ||||
|     } | ||||
|   , end: function () { | ||||
|       utils.putConfig('enable', [], function (err) { | ||||
|         if (err) { console.error(err); return; } | ||||
|         console.info(TPLS.remote.success); | ||||
| 
 | ||||
|         // workaround for https://github.com/nodejs/node/issues/21319
 | ||||
|         if (state._useTty) { | ||||
|           setTimeout(function () { | ||||
|             console.info(TPLS.remote.next_steps); | ||||
|             process.exit(0); | ||||
|           }, 0.5 * 1000); | ||||
|           return; | ||||
|         } | ||||
|         // end workaround
 | ||||
| 
 | ||||
|         parseCli(state); | ||||
|       }); | ||||
|     } | ||||
|   }); | ||||
| } | ||||
| 
 | ||||
| function parseCli(/*state*/) { | ||||
|   var special = [ | ||||
|     'false', 'none', 'off', 'disable' | ||||
|   , 'true', 'auto', 'on', 'enable' | ||||
|   ]; | ||||
|   if (-1 !== argv.indexOf('init')) { | ||||
|     utils.putConfig('list', []/*, function (err) { | ||||
|     }*/); | ||||
|     return; | ||||
|   } | ||||
| 
 | ||||
|   if ([ 'ssh', 'http', 'tcp' ].some(function (key) { | ||||
|     if (key !== argv[0]) { | ||||
|       return false; | ||||
|     } | ||||
|     if (argv[1]) { | ||||
|       if (String(argv[1]) === String(parseInt(argv[1], 10))) { | ||||
|         // looks like a port
 | ||||
|         argv[1] = parseInt(argv[1], 10); | ||||
|       } else if (/\/|\\/.test(argv[1])) { | ||||
|         // looks like a path
 | ||||
|         argv[1] = path.resolve(argv[1]); | ||||
|         // TODO make a default assignment here
 | ||||
|       } else if (-1 === special.indexOf(argv[1])) { | ||||
|         console.error("Not sure what you meant by '" + argv[1] + "'."); | ||||
|         console.error("Remember: paths should begin with ." + path.sep + ", like '." + path.sep + argv[1] + "'"); | ||||
|         return true; | ||||
|       } | ||||
|       utils.putConfig(argv[0], argv.slice(1)); | ||||
|       return true; | ||||
|     } | ||||
|     return true; | ||||
|   })) { | ||||
|     return; | ||||
|   } | ||||
| 
 | ||||
|   if ([ 'status', 'enable', 'disable', 'restart', 'list', 'save' ].some(makeRpc)) { | ||||
|     return; | ||||
|   } | ||||
| 
 | ||||
|   help(); | ||||
|   process.exit(11); | ||||
| } | ||||
| 
 | ||||
| function handleConfig(err, config) { | ||||
|   //console.log('CONFIG');
 | ||||
|   //console.log(config);
 | ||||
|   state.config = config; | ||||
|   var verstrd = [ pkg.name + ' daemon v' + state.config.version ]; | ||||
|   if (state.config.version && state.config.version !== pkg.version) { | ||||
|     console.info(verstr.join(' '), verstrd.join(' ')); | ||||
|   } else { | ||||
|     console.info(verstr.join(' ')); | ||||
|   } | ||||
| 
 | ||||
|   if (err) { console.error(err); process.exit(101); return; } | ||||
| 
 | ||||
|   //
 | ||||
|   // check for init first, before anything else
 | ||||
|   // because it has arguments that may help in
 | ||||
|   // the next steps
 | ||||
|   //
 | ||||
|   if (-1 !== argv.indexOf('init')) { | ||||
|     parsers.init(argv, getToken); | ||||
|     return; | ||||
|   } | ||||
| 
 | ||||
|   if (!state.config.relay || !state.config.token) { | ||||
|     if (!state.config.relay) { | ||||
|       state.config.relay = 'telebit.cloud'; | ||||
|     } | ||||
| 
 | ||||
|     //console.log("question the user?", Date.now());
 | ||||
|     askForConfig(state, function (err, state) { | ||||
|       // no errors actually get passed, so this is just future-proofing
 | ||||
|       if (err) { throw err; } | ||||
| 
 | ||||
|       if (!state.config.token && state._can_pair) { | ||||
|         state.config._otp = common.otp(); | ||||
|       } | ||||
| 
 | ||||
|       //console.log("done questioning:", Date.now());
 | ||||
|       if (!state.token && !state.config.token) { | ||||
|         getToken(err, state); | ||||
|       } else { | ||||
|         parseCli(state); | ||||
|       } | ||||
|     }); | ||||
|     return; | ||||
|   } | ||||
| 
 | ||||
|   //console.log("no questioning:");
 | ||||
|   parseCli(state); | ||||
| } | ||||
| 
 | ||||
| function parseConfig(err, text) { | ||||
|   try { | ||||
|     state._clientConfig = JSON.parse(text || '{}'); | ||||
|   } catch(e1) { | ||||
|     try { | ||||
|       state._clientConfig = YAML.safeLoad(text || '{}'); | ||||
|     } catch(e2) { | ||||
|       try { | ||||
|         state._clientConfig = TOML.parse(text || ''); | ||||
|       } catch(e3) { | ||||
|         console.error(e1.message); | ||||
|         console.error(e2.message); | ||||
|         process.exit(1); | ||||
|         return; | ||||
|       } | ||||
|     } | ||||
|   } | ||||
| 
 | ||||
|   state._clientConfig = camelCopy(state._clientConfig || {}) || {}; | ||||
|   common._init( | ||||
|     // make a default working dir and log dir
 | ||||
|     state._clientConfig.root || path.join(os.homedir(), '.local/share/telebit') | ||||
|   , (state._clientConfig.root && path.join(state._clientConfig.root, 'etc')) | ||||
|       || path.resolve(common.DEFAULT_CONFIG_PATH, '..') | ||||
|   ); | ||||
|   state._ipc = common.pipename(state._clientConfig, true); | ||||
| 
 | ||||
|   if (!Object.keys(state._clientConfig).length) { | ||||
|     console.info('(' + state._ipc.comment + ": " + state._ipc.path + ')'); | ||||
|     console.info(""); | ||||
|   } | ||||
| 
 | ||||
|   if ((err && 'ENOENT' === err.code) || !Object.keys(state._clientConfig).length) { | ||||
|     if (!err || 'ENOENT' === err.code) { | ||||
|       //console.warn("Empty config file. Run 'telebit init' to configure.\n");
 | ||||
|     } else { | ||||
|       console.warn("Couldn't load config:\n\n\t" + err.message + "\n"); | ||||
|     } | ||||
|   } | ||||
| 
 | ||||
|   utils.request({ service: 'config' }, handleConfig); | ||||
| } | ||||
| 
 | ||||
| var parsers = { | ||||
|   init: function (argv, parseCb) { | ||||
|     var answers = {}; | ||||
|     var boolish = [ '--advanced' ]; | ||||
|     if ('init' !== argv[0]) { | ||||
|       throw new Error("init must be the first argument"); | ||||
|     } | ||||
|     argv.shift(); | ||||
| 
 | ||||
|     // init --foo bar
 | ||||
|     argv.forEach(function (arg, i) { | ||||
|       if (!/^--/.test(arg)) { return; } | ||||
|       if (-1 !== boolish.indexOf(arg)) { | ||||
|         answers['_' + arg.replace(/^--/, '')] = true; | ||||
|       } | ||||
|       if (/^-/.test(argv[i + 1])) { | ||||
|         throw new Error(argv[i + 1] + ' requires an argument'); | ||||
|       } | ||||
|       answers[arg] = argv[i + 1]; | ||||
|     }); | ||||
| 
 | ||||
|     // init foo:bar
 | ||||
|     argv.forEach(function (arg) { | ||||
|       if (/^--/.test(arg)) { return; } | ||||
|       var parts = arg.split(/:/g); | ||||
|       if (2 !== parts.length) { | ||||
|         throw new Error("bad option to init: '" + arg + "'"); | ||||
|       } | ||||
|       if (answers[parts[0]]) { | ||||
|         throw new Error("duplicate key to init '" + parts[0] + "'"); | ||||
|       } | ||||
|       answers[parts[0]] = parts[1]; | ||||
|     }); | ||||
| 
 | ||||
|     if (answers.relay) { | ||||
|       console.info("using --relay " + answers.relay); | ||||
|     } | ||||
|     // things that aren't straight-forward copy-over
 | ||||
|     if (!answers.advanced && !answers.relay) { | ||||
|       answers.relay = 'telebit.cloud'; | ||||
|     } | ||||
|     if (Array.isArray(common._NOTIFICATIONS[answers.update])) { | ||||
|       common._NOTIFICATIONS[answers.update].forEach(function (name) { | ||||
|         state.config[name] = true; | ||||
|       }); | ||||
|     } | ||||
|     if (answers.servernames) { | ||||
|       state.config._servernames = answers.servernames; | ||||
|     } | ||||
|     if (answers.ports) { | ||||
|       state.config._ports = answers.ports; | ||||
|     } | ||||
| 
 | ||||
|     // things that are straight-forward copy-over
 | ||||
|     common.CONFIG_KEYS.forEach(function (key) { | ||||
|       if ('true' === answers[key]) { answers[key] = true; } | ||||
|       if ('false' === answers[key]) { answers[key] = false; } | ||||
|       if ('null' === answers[key]) { answers[key] = null; } | ||||
|       if ('undefined' === answers[key]) { delete answers[key]; } | ||||
|       if ('undefined' !== typeof answers[key]) { | ||||
|         state.config[key] = answers[key]; | ||||
|       } | ||||
|     }); | ||||
| 
 | ||||
|     askForConfig(state, function (err, state) { | ||||
|       if (err) { parseCb(err); return; } | ||||
| 
 | ||||
|       if (!state.config.token && state._can_pair) { | ||||
|         state.config._otp = common.otp(); | ||||
|       } | ||||
| 
 | ||||
|       argv.unshift('init'); | ||||
|       parseCb(null, state); | ||||
|     }); | ||||
|   } | ||||
| }; | ||||
| 
 | ||||
| fs.readFile(confpath, 'utf8', parseConfig); | ||||
| 
 | ||||
| }()); | ||||
							
								
								
									
										815
									
								
								bin/telebit.js
									
									
									
									
									
								
							
							
						
						
									
										815
									
								
								bin/telebit.js
									
									
									
									
									
								
							| @ -2,798 +2,35 @@ | ||||
| (function () { | ||||
| 'use strict'; | ||||
| 
 | ||||
| var pkg = require('../package.json'); | ||||
| var os = require('os'); | ||||
| 
 | ||||
| //var url = require('url');
 | ||||
| var path = require('path'); | ||||
| var http = require('http'); | ||||
| //var https = require('https');
 | ||||
| var YAML = require('js-yaml'); | ||||
| var recase = require('recase').create({}); | ||||
| var camelCopy = recase.camelCopy.bind(recase); | ||||
| //var snakeCopy = recase.snakeCopy.bind(recase);
 | ||||
| 
 | ||||
| var urequest = require('@coolaj86/urequest'); | ||||
| var common = require('../lib/cli-common.js'); | ||||
| 
 | ||||
| var argv = process.argv.slice(2); | ||||
| 
 | ||||
| var argIndex = argv.indexOf('--config'); | ||||
| var confpath; | ||||
| var useTty; | ||||
| var state = {}; | ||||
| if (-1 === argIndex) { | ||||
|   argIndex = argv.indexOf('-c'); | ||||
| } | ||||
| if (-1 !== argIndex) { | ||||
|   confpath = argv.splice(argIndex, 2)[1]; | ||||
| } | ||||
| argIndex = argv.indexOf('--tty'); | ||||
| if (-1 !== argIndex) { | ||||
|   useTty = argv.splice(argIndex, 1); | ||||
| //
 | ||||
| // node telebit daemon arg1 arg2
 | ||||
| //
 | ||||
| if ('daemon' === process.argv[2]) { | ||||
|   require('./telebitd.js'); | ||||
|   return; | ||||
| } | ||||
| 
 | ||||
| function help() { | ||||
|   //console.info('');
 | ||||
|   //console.info('Telebit Remote v' + pkg.version);
 | ||||
|   console.info(''); | ||||
|   console.info('Usage:'); | ||||
|   console.info(''); | ||||
|   console.info('\ttelebit [--config <path>] <module> <module-options>'); | ||||
|   console.info(''); | ||||
|   console.info('Examples:'); | ||||
|   console.info(''); | ||||
|   //console.info('\ttelebit init                            # bootstrap the config files');
 | ||||
|   //console.info('');
 | ||||
|   console.info('\ttelebit status                          # whether enabled or disabled'); | ||||
|   console.info('\ttelebit enable                          # disallow incoming connections'); | ||||
|   console.info('\ttelebit disable                         # allow incoming connections'); | ||||
|   console.info(''); | ||||
|   console.info('\ttelebit list                            # list rules for servernames and ports'); | ||||
|   console.info(''); | ||||
|   console.info('\ttelebit http none                       # remove all https handlers'); | ||||
|   console.info('\ttelebit http 3000                       # forward all https traffic to port 3000'); | ||||
|   console.info('\ttelebit http /module/path               # load a node module to handle all https traffic'); | ||||
|   console.info(''); | ||||
|   console.info('\ttelebit http none example.com           # remove https handler from example.com'); | ||||
|   console.info('\ttelebit http 3001 example.com           # forward https traffic for example.com to port 3001'); | ||||
|   console.info('\ttelebit http /module/path example.com   # forward https traffic for example.com to port 3001'); | ||||
|   console.info(''); | ||||
|   console.info('\ttelebit tcp none                        # remove all tcp handlers'); | ||||
|   console.info('\ttelebit tcp 5050                        # forward all tcp to port 5050'); | ||||
|   console.info('\ttelebit tcp /module/path                # handle all tcp with a node module'); | ||||
|   console.info(''); | ||||
|   console.info('\ttelebit tcp none 6565                   # remove tcp handler from external port 6565'); | ||||
|   console.info('\ttelebit tcp 5050 6565                   # forward external port 6565 to local 5050'); | ||||
|   console.info('\ttelebit tcp /module/path 6565           # handle external port 6565 with a node module'); | ||||
|   console.info(''); | ||||
|   console.info('Config:'); | ||||
|   console.info(''); | ||||
|   console.info('\tSee https://git.coolaj86.com/coolaj86/telebit.js'); | ||||
|   console.info(''); | ||||
|   console.info(''); | ||||
| //
 | ||||
| // sclient proxies
 | ||||
| //
 | ||||
| if ('sclient' === process.argv[2]) { | ||||
|   process.argv.splice(1,1); | ||||
|   return; | ||||
| } | ||||
| if ('rsync' === process.argv[2]) { | ||||
|   require('sclient/bin/sclient.js'); | ||||
|   return; | ||||
| } | ||||
| if ('ssh' === process.argv[2] && /[\w-]+\.[a-z]{2,}/i.test(process.argv[3])) { | ||||
|   process.argv.splice(1,1,'sclient'); | ||||
|   process.argv.splice(2,1,'ssh'); | ||||
|   require('sclient/bin/sclient.js'); | ||||
|   return; | ||||
| } | ||||
| 
 | ||||
| var verstr = [ pkg.name + ' remote v' + pkg.version ]; | ||||
| if (!confpath) { | ||||
|   confpath = path.join(os.homedir(), '.config/telebit/telebit.yml'); | ||||
|   verstr.push('(--config "' + confpath + '")'); | ||||
| } | ||||
| 
 | ||||
| if (-1 !== argv.indexOf('-h') || -1 !== argv.indexOf('--help')) { | ||||
|   help(); | ||||
|   process.exit(0); | ||||
| } | ||||
| if (!confpath || /^--/.test(confpath)) { | ||||
|   help(); | ||||
|   process.exit(1); | ||||
| } | ||||
| 
 | ||||
| function askForConfig(state, mainCb) { | ||||
|   var fs = require('fs'); | ||||
|   var ttyname = '/dev/tty'; | ||||
|   var stdin = useTty ? fs.createReadStream(ttyname, { | ||||
|     fd: fs.openSync(ttyname, fs.constants.O_RDONLY | fs.constants.O_NOCTTY) | ||||
|   }) : process.stdin; | ||||
|   var readline = require('readline'); | ||||
|   var rl = readline.createInterface({ | ||||
|     input: stdin | ||||
|   , output: process.stdout | ||||
|     // https://github.com/nodejs/node/issues/21319
 | ||||
|   , terminal: !useTty | ||||
|   }); | ||||
|   state._useTty = useTty; | ||||
| 
 | ||||
|   // NOTE: Use of setTimeout
 | ||||
|   // We're using setTimeout just to make the user experience a little
 | ||||
|   // nicer, as if we're doing something inbetween steps, so that it
 | ||||
|   // is a smooth rather than jerky experience.
 | ||||
|   // >= 300ms is long enough to become distracted and change focus (a full blink, time for an idea to form as a thought)
 | ||||
|   // <= 100ms is shorter than normal human reaction time (ability to place events chronologically, which happened first)
 | ||||
|   // ~ 150-250ms is the sweet spot for most humans (long enough to notice change and not be jarred, but stay on task)
 | ||||
|   var firstSet = [ | ||||
|     function askEmail(cb) { | ||||
|       if (state.config.email) { cb(); return; } | ||||
|       //console.info("");
 | ||||
|       console.info("Welcome!"); | ||||
|       console.info(""); | ||||
|       console.info("By using Telebit you agree to:"); | ||||
|       console.info(""); | ||||
|       console.info("    [x] Accept the Telebit™ terms of service"); | ||||
|       console.info("    [x] Accept the Let's Encrypt™ terms of service"); | ||||
|       console.info(""); | ||||
|       console.info("Enter your email to agree and login/create your account:"); | ||||
|       console.info(""); | ||||
|       // TODO attempt to read email from npmrc or the like?
 | ||||
|       rl.question('email: ', function (email) { | ||||
|         email = /@/.test(email) && email.trim(); | ||||
|         if (!email) { askEmail(cb); return; } | ||||
|         state.config.email = email.trim(); | ||||
|         state.config.agreeTos = true; | ||||
|         console.info(""); | ||||
|         setTimeout(cb, 250); | ||||
|       }); | ||||
|     } | ||||
|   , function askRelay(cb) { | ||||
|       function checkRelay(relay) { | ||||
|         // TODO parse and check https://{{relay}}/.well-known/telebit.cloud/directives.json
 | ||||
|         if (!relay) { relay = 'telebit.cloud'; } | ||||
|         relay = relay.trim(); | ||||
|         var urlstr = common.parseUrl(relay) + common.apiDirectory; | ||||
|         urequest({ url: urlstr, json: true }, function (err, resp, body) { | ||||
|           if (err) { | ||||
|             console.error("[Network Error] Failed to retrieve '" + urlstr + "'"); | ||||
|             console.error(err); | ||||
|             askRelay(cb); | ||||
|             return; | ||||
|           } | ||||
|           if (200 !== resp.statusCode || (Buffer.isBuffer(body) || 'object' !== typeof body) || !body.api_host) { | ||||
|             console.warn("==================="); | ||||
|             console.warn("      WARNING      "); | ||||
|             console.warn("==================="); | ||||
|             console.warn(""); | ||||
|             console.warn("[" + resp.statusCode + "] '" + urlstr + "'"); | ||||
|             console.warn("This server does not describe a current telebit version (but it may still work)."); | ||||
|             console.warn(""); | ||||
|             console.warn(body); | ||||
|           } else if (body && body.pair_request) { | ||||
|             state._can_pair = true; | ||||
|           } | ||||
|           state.config.relay = relay; | ||||
|           cb(); | ||||
|         }); | ||||
|       } | ||||
| 
 | ||||
|       if (state.config.relay) { checkRelay(); return; } | ||||
|       console.info(""); | ||||
|       console.info(""); | ||||
|       console.info("What relay will you be using? (press enter for default)"); | ||||
|       console.info(""); | ||||
|       rl.question('relay [default: telebit.cloud]: ', checkRelay); | ||||
|     } | ||||
|   , function checkRelay(cb) { | ||||
|       nextSet = []; | ||||
|       if ('telebit.cloud' !== state.config.relay) { | ||||
|         nextSet = nextSet.concat(standardSet); | ||||
|       } | ||||
|       if (!state._can_pair) { | ||||
|         nextSet = nextSet.concat(fossSet); | ||||
|       } | ||||
|       cb(); | ||||
|     } | ||||
|   ]; | ||||
|   var standardSet = [ | ||||
|     // There are questions that we need to aks in the CLI
 | ||||
|     // if we can't guarantee that they are being asked in the web interface
 | ||||
|     function askAgree(cb) { | ||||
|       if (state.config.agreeTos) { cb(); return; } | ||||
|       console.info(""); | ||||
|       console.info(""); | ||||
|       console.info("Do you accept the terms of service for each and all of the following?"); | ||||
|       console.info(""); | ||||
|       console.info("\tTelebit - End-to-End Encrypted Relay"); | ||||
|       console.info("\tGreenlock - Automated HTTPS"); | ||||
|       console.info("\tLet's Encrypt - TLS Certificates"); | ||||
|       console.info(""); | ||||
|       console.info("Type 'y' or 'yes' to accept these Terms of Service."); | ||||
|       console.info(""); | ||||
|       rl.question('agree to all? [y/N]: ', function (resp) { | ||||
|         resp = resp.trim(); | ||||
|         if (!/^y(es)?$/i.test(resp) && 'true' !== resp) { | ||||
|           throw new Error("You didn't accept the Terms of Service... not sure what to do..."); | ||||
|         } | ||||
|         state.config.agreeTos = true; | ||||
|         console.info(""); | ||||
|         setTimeout(cb, 250); | ||||
|       }); | ||||
|     } | ||||
|   , function askUpdates(cb) { | ||||
|       // required means transactional, security alerts, mandatory updates
 | ||||
|       var options = [ 'newsletter', 'important', 'required' ]; | ||||
|       if (-1 !== options.indexOf(state._updates)) { cb(); return; } | ||||
|       console.info(""); | ||||
|       console.info(""); | ||||
|       console.info("What updates would you like to receive? (" + options.join(',') + ")"); | ||||
|       console.info(""); | ||||
|       rl.question('messages (default: important): ', function (updates) { | ||||
|         state._updates = (updates || '').trim().toLowerCase(); | ||||
|         if (!state._updates) { state._updates = 'important'; } | ||||
|         if (-1 === options.indexOf(state._updates)) { askUpdates(cb); return; } | ||||
| 
 | ||||
|         if ('newsletter' === state._updates) { | ||||
|           state.config.newsletter = true; | ||||
|           state.config.communityMember = true; | ||||
|         } else if ('important' === state._updates) { | ||||
|           state.config.communityMember = true; | ||||
|         } | ||||
| 
 | ||||
|         setTimeout(cb, 250); | ||||
|       }); | ||||
|     } | ||||
|   , function askTelemetry(cb) { | ||||
|       if (state.config.telemetry) { cb(); return; } | ||||
|       console.info(""); | ||||
|       console.info(""); | ||||
|       console.info("Contribute project telemetry data? (press enter for default [yes])"); | ||||
|       console.info(""); | ||||
|       rl.question('telemetry [Y/n]: ', function (telemetry) { | ||||
|         if (!telemetry || /^y(es)?$/i.test(telemetry)) { | ||||
|           state.config.telemetry = true; | ||||
|         } | ||||
|         setTimeout(cb, 250); | ||||
|       }); | ||||
|     } | ||||
|   ]; | ||||
|   var fossSet = [ | ||||
|     function askTokenOrSecret(cb) { | ||||
|       if (state._can_pair || state.token || state.config.token | ||||
|         || state.secret || state.config.secret) { cb(); return; } | ||||
|       console.info(""); | ||||
|       console.info(""); | ||||
|       console.info("What's your authorization for '" + state.config.relay + "'?"); | ||||
|       console.info(""); | ||||
|       // TODO check .well-known to learn supported token types
 | ||||
|       console.info("Currently supported:"); | ||||
|       console.info(""); | ||||
|       console.info("\tToken (JWT format)"); | ||||
|       console.info("\tShared Secret (HMAC hex)"); | ||||
|       //console.info("\tPrivate key (hex)");
 | ||||
|       console.info(""); | ||||
|       rl.question('auth: ', function (resp) { | ||||
|         var jwt = require('jsonwebtoken'); | ||||
|         resp = (resp || '').trim(); | ||||
|         try { | ||||
|           jwt.decode(resp); | ||||
|           state.config.token = resp; | ||||
|         } catch(e) { | ||||
|           // is not jwt
 | ||||
|         } | ||||
|         if (!state.config.token) { | ||||
|           resp = resp.toLowerCase(); | ||||
|           if (resp === Buffer.from(resp, 'hex').toString('hex')) { | ||||
|             state.config.secret = resp; | ||||
|           } | ||||
|         } | ||||
|         if (!state.config.token && !state.config.secret) { | ||||
|           askTokenOrSecret(cb); | ||||
|           return; | ||||
|         } | ||||
|         setTimeout(cb, 250); | ||||
|       }); | ||||
|     } | ||||
|   , function askServernames(cb) { | ||||
|       if (!state.config.secret || state.config._servernames) { cb(); return; } | ||||
|       console.info(""); | ||||
|       console.info(""); | ||||
|       console.info("What servername(s) will you be relaying here?"); | ||||
|       console.info("(use a comma-separated list such as example.com,example.net)"); | ||||
|       console.info(""); | ||||
|       rl.question('domain(s): ', function (resp) { | ||||
|         resp = (resp || '').trim().split(/,/g); | ||||
|         if (!resp.length) { askServernames(); return; } | ||||
|         // TODO validate the domains
 | ||||
|         state.config._servernames = resp; | ||||
|         setTimeout(cb, 250); | ||||
|       }); | ||||
|     } | ||||
|   , function askPorts(cb) { | ||||
|       if (!state.config.secret || state.config._ports) { cb(); return; } | ||||
|       console.info(""); | ||||
|       console.info(""); | ||||
|       console.info("What tcp port(s) will you be relaying here?"); | ||||
|       console.info("(use a comma-separated list such as 2222,5050)"); | ||||
|       console.info(""); | ||||
|       rl.question('port(s) [default:none]: ', function (resp) { | ||||
|         resp = (resp || '').trim().split(/,/g); | ||||
|         if (!resp.length) { askPorts(); return; } | ||||
|         // TODO validate the domains
 | ||||
|         state.config._ports = resp; | ||||
|         setTimeout(cb, 250); | ||||
|       }); | ||||
|     } | ||||
|   ]; | ||||
|   var nextSet = firstSet; | ||||
| 
 | ||||
|   function next() { | ||||
|     var q = nextSet.shift(); | ||||
|     if (!q) { | ||||
|       // https://github.com/nodejs/node/issues/21319
 | ||||
|       if (useTty) { try { stdin.push(null); } catch(e) { /*ignore*/ } } | ||||
|       rl.close(); | ||||
|       if (useTty) { try { stdin.close(); } catch(e) { /*ignore*/ } } | ||||
|       mainCb(null, state); | ||||
|       return; | ||||
|     } | ||||
|     q(next); | ||||
|   } | ||||
| 
 | ||||
|   next(); | ||||
| } | ||||
| 
 | ||||
| var utils = { | ||||
|   request: function request(opts, fn) { | ||||
|     if (!opts) { opts = {}; } | ||||
|     var service = opts.service || 'config'; | ||||
|     var req = http.get({ | ||||
|       socketPath: state._ipc.path | ||||
|     , method: opts.method || 'GET' | ||||
|     , path: '/rpc/' + service | ||||
|     }, function (resp) { | ||||
|       var body = ''; | ||||
| 
 | ||||
|       function finish() { | ||||
|         if (200 !== resp.statusCode) { | ||||
|           console.warn(resp.statusCode); | ||||
|           console.warn(body || ('get' + service + ' failed')); | ||||
|           //cb(new Error("not okay"), body);
 | ||||
|           return; | ||||
|         } | ||||
| 
 | ||||
|         if (!body) { fn(null, null); return; } | ||||
| 
 | ||||
|         try { | ||||
|           body = JSON.parse(body); | ||||
|         } catch(e) { | ||||
|           // ignore
 | ||||
|         } | ||||
| 
 | ||||
|         fn(null, body); | ||||
|       } | ||||
| 
 | ||||
|       if (resp.headers['content-length']) { | ||||
|         resp.on('data', function (chunk) { | ||||
|           body += chunk.toString(); | ||||
|         }); | ||||
|         resp.on('end', function () { | ||||
|           finish(); | ||||
|         }); | ||||
|       } else { | ||||
|         finish(); | ||||
|       } | ||||
|     }); | ||||
|     req.on('error', function (err) { | ||||
|       // ENOENT - never started, cleanly exited last start, or creating socket at a different path
 | ||||
|       // ECONNREFUSED - leftover socket just needs to be restarted
 | ||||
|       if ('ENOENT' === err.code || 'ECONNREFUSED' === err.code) { | ||||
|         if (opts._taketwo) { | ||||
|           console.error("Either the telebit service was not already (and could not be started) or its socket could not be written to."); | ||||
|           console.error(err); | ||||
|           return; | ||||
|         } | ||||
|         require('../usr/share/install-launcher.js').install({ env: process.env }, function (err) { | ||||
|           if (err) { fn(err); return; } | ||||
|           opts._taketwo = true; | ||||
|           utils.request(opts, fn); | ||||
|         }); | ||||
|         return; | ||||
|       } | ||||
|       if ('ENOTSOCK' === err.code) { | ||||
|         console.error(err); | ||||
|         return; | ||||
|       } | ||||
|       console.error(err); | ||||
|       return; | ||||
|     }); | ||||
|   } | ||||
| , putConfig: function putConfig(service, args, fn) { | ||||
|     //console.log('debug path:');
 | ||||
|     //console.log('/rpc/' + service + '?_body=' + JSON.stringify(args));
 | ||||
|     var req = http.get({ | ||||
|       socketPath: state._ipc.path | ||||
|     , method: 'POST' | ||||
|     , path: '/rpc/' + service + '?_body=' + JSON.stringify(args) | ||||
|     }, function (resp) { | ||||
| 
 | ||||
|       function finish() { | ||||
|         if ('function' === typeof fn) { | ||||
|           fn(null, resp); | ||||
|           return; | ||||
|         } | ||||
| 
 | ||||
|         console.info(""); | ||||
|         if (200 !== resp.statusCode) { | ||||
|           console.warn("'" + service + "' may have failed." | ||||
|            + " Consider peaking at the logs either with 'journalctl -xeu telebit' or /opt/telebit/var/log/error.log"); | ||||
|           console.warn(resp.statusCode, body); | ||||
|           //cb(new Error("not okay"), body);
 | ||||
|           return; | ||||
|         } | ||||
| 
 | ||||
|         if (!body) { | ||||
|           console.info("👌"); | ||||
|           return; | ||||
|         } | ||||
| 
 | ||||
|         try { | ||||
|           body = JSON.parse(body); | ||||
|         } catch(e) { | ||||
|           // ignore
 | ||||
|         } | ||||
| 
 | ||||
|         if ("AWAIT_AUTH" === body.code) { | ||||
|           console.info(body.message); | ||||
|         } else if ("CONFIG" === body.code) { | ||||
|           delete body.code; | ||||
|           console.info(YAML.safeDump(body)); | ||||
|         } else { | ||||
|           console.info(JSON.stringify(body, null, 2)); | ||||
|         } | ||||
|       } | ||||
| 
 | ||||
|       var body = ''; | ||||
|       if (resp.headers['content-length']) { | ||||
|         resp.on('data', function (chunk) { | ||||
|           body += chunk.toString(); | ||||
|         }); | ||||
|         resp.on('end', function () { | ||||
|           finish(); | ||||
|         }); | ||||
|       } else { | ||||
|         finish(); | ||||
|       } | ||||
|     }); | ||||
|     req.on('error', function (err) { | ||||
|       console.error('Put Config Error:'); | ||||
|       console.error(err); | ||||
|       return; | ||||
|     }); | ||||
|   } | ||||
| }; | ||||
| 
 | ||||
| // Two styles:
 | ||||
| //     http 3000
 | ||||
| //     http modulename
 | ||||
| function makeRpc(key) { | ||||
|   if (key !== argv[0]) { | ||||
|     return false; | ||||
|   } | ||||
|   utils.putConfig(argv[0], argv.slice(1)); | ||||
|   return true; | ||||
| } | ||||
| 
 | ||||
| function packConfig(config) { | ||||
|   return Object.keys(config).map(function (key) { | ||||
|     var val = config[key]; | ||||
|     if ('undefined' === val) { | ||||
|       throw new Error("'undefined' used as a string value"); | ||||
|     } | ||||
|     if ('undefined' === typeof val) { | ||||
|       //console.warn('[DEBUG]', key, 'is present but undefined');
 | ||||
|       return; | ||||
|     } | ||||
|     if (val && 'object' === typeof val && !Array.isArray(val)) { | ||||
|       val = JSON.stringify(val); | ||||
|     } | ||||
|     return key + ':' + val; // converts arrays to strings with ,
 | ||||
|   }); | ||||
| } | ||||
| 
 | ||||
| function getToken(err, state) { | ||||
|   if (err) { | ||||
|     console.error("Error while initializing config [init]:"); | ||||
|     throw err; | ||||
|   } | ||||
| 
 | ||||
|   // { _otp, config: {} }
 | ||||
|   common.api.token(state, { | ||||
|     error: function (err/*, next*/) { | ||||
|       console.error("[Error] common.api.token:"); | ||||
|       console.error(err); | ||||
|       return; | ||||
|     } | ||||
|   , directory: function (dir, next) { | ||||
|       //console.log('[directory] Telebit Relay Discovered:');
 | ||||
|       //console.log(dir);
 | ||||
|       state._apiDirectory = dir; | ||||
|       next(); | ||||
|     } | ||||
|   , tunnelUrl: function (tunnelUrl, next) { | ||||
|       //console.log('[tunnelUrl] Telebit Relay Tunnel Socket:', tunnelUrl);
 | ||||
|       state.wss = tunnelUrl; | ||||
|       next(); | ||||
|     } | ||||
|   , requested: function (authReq, next) { | ||||
|       //console.log("[requested] Pairing Requested");
 | ||||
|       state.config._otp = state.config._otp = authReq.otp; | ||||
| 
 | ||||
|       if (!state.config.token && state._can_pair) { | ||||
|         console.info(""); | ||||
|         console.info("=============================================="); | ||||
|         console.info("                 Hey, Listen!                 "); | ||||
|         console.info("=============================================="); | ||||
|         console.info("                                              "); | ||||
|         console.info("  GO CHECK YOUR EMAIL!                        "); | ||||
|         console.info("                                              "); | ||||
|         console.info("  DEVICE PAIR CODE:     0000                  ".replace(/0000/g, state.config._otp)); | ||||
|         console.info("                                              "); | ||||
|         console.info("=============================================="); | ||||
|         console.info(""); | ||||
|       } | ||||
| 
 | ||||
|       next(); | ||||
|     } | ||||
|   , connect: function (pretoken, next) { | ||||
|       //console.log("[connect] Enabling Pairing Locally...");
 | ||||
|       state.config.pretoken = pretoken; | ||||
|       state._connecting = true; | ||||
| 
 | ||||
|       // TODO use php-style object querification
 | ||||
|       utils.putConfig('config', packConfig(state.config), function (err/*, body*/) { | ||||
|         if (err) { | ||||
|           state._error = err; | ||||
|           console.error("Error while initializing config [connect]:"); | ||||
|           console.error(err); | ||||
|           return; | ||||
|         } | ||||
|         console.log("waiting..."); | ||||
|         next(); | ||||
|       }); | ||||
|     } | ||||
|   , offer: function (token, next) { | ||||
|       //console.log("[offer] Pairing Enabled by Relay");
 | ||||
|       state.config.token = token; | ||||
|       if (state._error) { | ||||
|         return; | ||||
|       } | ||||
|       state._connecting = true; | ||||
|       console.log("Token Offered:"); | ||||
|       console.log(token); | ||||
|       try { | ||||
|         console.log(require('jsonwebtoken').decode(token)); | ||||
|       } catch(e) { | ||||
|         console.warn("[warning] could not decode token"); | ||||
|       } | ||||
|       utils.putConfig('config', packConfig(state.config), function (err/*, body*/) { | ||||
|         if (err) { | ||||
|           state._error = err; | ||||
|           console.error("Error while initializing config [offer]:"); | ||||
|           console.error(err); | ||||
|           return; | ||||
|         } | ||||
|         //console.log("Pairing Enabled Locally");
 | ||||
|         next(); | ||||
|       }); | ||||
|     } | ||||
|   , granted: function (_, next) { | ||||
|       //console.log("[grant] Pairing complete!");
 | ||||
|       next(); | ||||
|     } | ||||
|   , end: function () { | ||||
|       utils.putConfig('enable', [], function (err) { | ||||
|         if (err) { console.error(err); return; } | ||||
|         console.info("[end] Success"); | ||||
| 
 | ||||
|         // workaround for https://github.com/nodejs/node/issues/21319
 | ||||
|         if (state._useTty) { | ||||
|           setTimeout(function () { | ||||
|             console.info(); | ||||
|             console.info("Press any key to continue..."); | ||||
|             console.info(); | ||||
|             process.exit(0); | ||||
|           }, 0.5 * 1000); | ||||
|           return; | ||||
|         } | ||||
|         // end workaround
 | ||||
| 
 | ||||
|         parseCli(state); | ||||
|       }); | ||||
|     } | ||||
|   }); | ||||
| } | ||||
| 
 | ||||
| function parseCli(/*state*/) { | ||||
|   if (-1 !== argv.indexOf('init')) { | ||||
|     utils.putConfig('list', []/*, function (err) { | ||||
|     }*/); | ||||
|     return; | ||||
|   } | ||||
| 
 | ||||
|   if ([ 'ssh', 'http', 'tcp' ].some(function (key) { | ||||
|     if (key !== argv[0]) { | ||||
|       return false; | ||||
|     } | ||||
|     if (argv[1]) { | ||||
|       utils.putConfig(argv[0], argv.slice(1)); | ||||
|       return true; | ||||
|     } | ||||
|     return true; | ||||
|   })) { | ||||
|     help(); | ||||
|     process.exit(13); | ||||
|     return; | ||||
|   } | ||||
| 
 | ||||
|   if ([ 'status', 'enable', 'disable', 'restart', 'list', 'save' ].some(makeRpc)) { | ||||
|     return; | ||||
|   } | ||||
| 
 | ||||
|   help(); | ||||
|   process.exit(11); | ||||
| } | ||||
| 
 | ||||
| function handleConfig(err, config) { | ||||
|   //console.log('CONFIG');
 | ||||
|   //console.log(config);
 | ||||
|   state.config = config; | ||||
| 
 | ||||
|   if (err) { console.error(err); process.exit(101); return; } | ||||
| 
 | ||||
|   //
 | ||||
|   // check for init first, before anything else
 | ||||
|   // because it has arguments that may help in
 | ||||
|   // the next steps
 | ||||
|   //
 | ||||
|   if (-1 !== argv.indexOf('init')) { | ||||
|     parsers.init(argv, getToken); | ||||
|     return; | ||||
|   } | ||||
| 
 | ||||
|   if (!state.config.relay || !state.config.token) { | ||||
|     if (!state.config.relay) { | ||||
|       state.config.relay = 'telebit.cloud'; | ||||
|     } | ||||
| 
 | ||||
|     //console.log("question the user?", Date.now());
 | ||||
|     askForConfig(state, function (err, state) { | ||||
|       // no errors actually get passed, so this is just future-proofing
 | ||||
|       if (err) { throw err; } | ||||
| 
 | ||||
|       if (!state.config.token && state._can_pair) { | ||||
|         state.config._otp = common.otp(); | ||||
|       } | ||||
| 
 | ||||
|       //console.log("done questioning:", Date.now());
 | ||||
|       state.relay = state.config.relay; | ||||
|       if (!state.token && !state.config.token) { | ||||
|         getToken(err, state); | ||||
|       } else { | ||||
|         parseCli(state); | ||||
|       } | ||||
|     }); | ||||
|     return; | ||||
|   } | ||||
| 
 | ||||
|   //console.log("no questioning:");
 | ||||
|   parseCli(state); | ||||
| } | ||||
| 
 | ||||
| function parseConfig(err, text) { | ||||
| 
 | ||||
|   console.info(""); | ||||
|   console.info(verstr.join(' ')); | ||||
| 
 | ||||
|   try { | ||||
|     state._clientConfig = JSON.parse(text || '{}'); | ||||
|   } catch(e1) { | ||||
|     try { | ||||
|       state._clientConfig = YAML.safeLoad(text || '{}'); | ||||
|     } catch(e2) { | ||||
|       console.error(e1.message); | ||||
|       console.error(e2.message); | ||||
|       process.exit(1); | ||||
|       return; | ||||
|     } | ||||
|   } | ||||
| 
 | ||||
|   state._clientConfig = camelCopy(state._clientConfig || {}) || {}; | ||||
|   common._init( | ||||
|     // make a default working dir and log dir
 | ||||
|     state._clientConfig.root || path.join(os.homedir(), '.local/share/telebit') | ||||
|   , (state._clientConfig.root && path.join(state._clientConfig.root, 'etc')) | ||||
|       || path.resolve(common.DEFAULT_CONFIG_PATH, '..') | ||||
|   ); | ||||
|   state._ipc = common.pipename(state._clientConfig, true); | ||||
| 
 | ||||
|   if (!Object.keys(state._clientConfig).length) { | ||||
|     console.info('(' + state._ipc.comment + ": " + state._ipc.path + ')'); | ||||
|     console.info(""); | ||||
|   } | ||||
| 
 | ||||
|   if ((err && 'ENOENT' === err.code) || !Object.keys(state._clientConfig).length) { | ||||
|     if (!err || 'ENOENT' === err.code) { | ||||
|       //console.warn("Empty config file. Run 'telebit init' to configure.\n");
 | ||||
|     } else { | ||||
|       console.warn("Couldn't load config:\n\n\t" + err.message + "\n"); | ||||
|     } | ||||
|   } | ||||
| 
 | ||||
|   utils.request({ service: 'config' }, handleConfig); | ||||
| } | ||||
| 
 | ||||
| var parsers = { | ||||
|   init: function (argv, parseCb) { | ||||
|     var answers = {}; | ||||
|     var boolish = [ '--advanced' ]; | ||||
|     if ('init' !== argv[0]) { | ||||
|       throw new Error("init must be the first argument"); | ||||
|     } | ||||
|     argv.shift(); | ||||
| 
 | ||||
|     // init --foo bar
 | ||||
|     argv.forEach(function (arg, i) { | ||||
|       if (!/^--/.test(arg)) { return; } | ||||
|       if (-1 !== boolish.indexOf(arg)) { | ||||
|         answers['_' + arg.replace(/^--/, '')] = true; | ||||
|       } | ||||
|       if (/^-/.test(argv[i + 1])) { | ||||
|         throw new Error(argv[i + 1] + ' requires an argument'); | ||||
|       } | ||||
|       answers[arg] = argv[i + 1]; | ||||
|     }); | ||||
| 
 | ||||
|     // init foo:bar
 | ||||
|     argv.forEach(function (arg) { | ||||
|       if (/^--/.test(arg)) { return; } | ||||
|       var parts = arg.split(/:/g); | ||||
|       if (2 !== parts.length) { | ||||
|         throw new Error("bad option to init: '" + arg + "'"); | ||||
|       } | ||||
|       if (answers[parts[0]]) { | ||||
|         throw new Error("duplicate key to init '" + parts[0] + "'"); | ||||
|       } | ||||
|       answers[parts[0]] = parts[1]; | ||||
|     }); | ||||
| 
 | ||||
|     // things that aren't straight-forward copy-over
 | ||||
|     if (!answers.advanced && !answers.relay) { | ||||
|       answers.relay = 'telebit.cloud'; | ||||
|     } | ||||
|     if (Array.isArray(common._NOTIFICATIONS[answers.update])) { | ||||
|       common._NOTIFICATIONS[answers.update].forEach(function (name) { | ||||
|         state.config[name] = true; | ||||
|       }); | ||||
|     } | ||||
|     if (answers.servernames) { | ||||
|       state.config._servernames = answers.servernames; | ||||
|     } | ||||
|     if (answers.ports) { | ||||
|       state.config._ports = answers.ports; | ||||
|     } | ||||
| 
 | ||||
|     // things that are straight-forward copy-over
 | ||||
|     common.CONFIG_KEYS.forEach(function (key) { | ||||
|       if ('true' === answers[key]) { answers[key] = true; } | ||||
|       if ('false' === answers[key]) { answers[key] = false; } | ||||
|       if ('null' === answers[key]) { answers[key] = null; } | ||||
|       if ('undefined' === answers[key]) { delete answers[key]; } | ||||
|       if ('undefined' !== typeof answers[key]) { | ||||
|         state.config[key] = answers[key]; | ||||
|       } | ||||
|     }); | ||||
| 
 | ||||
|     askForConfig(state, function (err, state) { | ||||
|       if (err) { parseCb(err); return; } | ||||
| 
 | ||||
|       if (!state.config.token && state._can_pair) { | ||||
|         state.config._otp = common.otp(); | ||||
|       } | ||||
| 
 | ||||
|       parseCb(null, state); | ||||
|     }); | ||||
|   } | ||||
| }; | ||||
| 
 | ||||
| require('fs').readFile(confpath, 'utf8', parseConfig); | ||||
| //
 | ||||
| // telebit remote
 | ||||
| //
 | ||||
| require('./telebit-remote.js'); | ||||
| 
 | ||||
| }()); | ||||
|  | ||||
							
								
								
									
										974
									
								
								bin/telebitd.js
									
									
									
									
									
								
							
							
						
						
									
										974
									
								
								bin/telebitd.js
									
									
									
									
									
								
							
										
											
												File diff suppressed because it is too large
												Load Diff
											
										
									
								
							| @ -1,9 +1,11 @@ | ||||
| 'use strict'; | ||||
| 
 | ||||
| module.exports.debug = (-1 !== (process.env.NODE_DEBUG||'').split(/\s+/g).indexOf('telebit')); | ||||
| var common = module.exports; | ||||
| 
 | ||||
| var path = require('path'); | ||||
| var url = require('url'); | ||||
| var fs = require('fs'); | ||||
| var mkdirp = require('mkdirp'); | ||||
| var os = require('os'); | ||||
| var homedir = os.homedir(); | ||||
| @ -30,19 +32,61 @@ common.CONFIG_KEYS = [ | ||||
| //, '_otp'         // otp should not be saved
 | ||||
| //, '_token'       // temporary token
 | ||||
| 
 | ||||
| common.pipename = function (config, newApi) { | ||||
| common.getPort = function (config, cb) { | ||||
|   var portfile = path.resolve(config.sock || common.DEFAULT_SOCK_PATH, '..', 'telebit.port'); | ||||
|   if (cb) { | ||||
|     return fs.readFile(portfile, 'utf8', function (err, text) { | ||||
|       cb(err, parseInt((text||'').trim(), 10) || null); | ||||
|     }); | ||||
|   } else { | ||||
|     try { | ||||
|       return parseInt(fs.readFileSync(portfile, 'utf8').trim(), 10) || null; | ||||
|     } catch(e) { | ||||
|       return null; | ||||
|     } | ||||
|   } | ||||
| }; | ||||
| common.setPort = function (config, num, cb) { | ||||
|   var portfile = path.resolve(config.sock || common.DEFAULT_SOCK_PATH, '..', 'telebit.port'); | ||||
|   var numstr = (num || '').toString(); | ||||
|   if (cb) { | ||||
|     return fs.writeFile(portfile, numstr, 'utf8', function (err) { | ||||
|       cb(err); | ||||
|     }); | ||||
|   } else { | ||||
|     try { | ||||
|       return fs.writeFileSync(portfile, numstr, 'utf8'); | ||||
|     } catch(e) { | ||||
|       return null; | ||||
|     } | ||||
|   } | ||||
| }; | ||||
| common.removePort = function (config, cb) { | ||||
|   var portfile = path.resolve(config.sock || common.DEFAULT_SOCK_PATH, '..', 'telebit.port'); | ||||
|   if (cb) { | ||||
|     return fs.unlink(portfile, function (err, text) { | ||||
|       cb(err, (text||'').trim()); | ||||
|     }); | ||||
|   } else { | ||||
|     try { | ||||
|       return fs.unlinkSync(portfile); | ||||
|     } catch(e) { | ||||
|       return null; | ||||
|     } | ||||
|   } | ||||
| }; | ||||
| common.pipename = function (config) { | ||||
|   var _ipc = { | ||||
|     path: (config.sock || common.DEFAULT_SOCK_PATH) | ||||
|   , comment: (/^win/i.test(os.platform()) ? 'windows pipe' : 'unix socket') | ||||
|   , type: (/^win/i.test(os.platform()) ? 'pipe' : 'socket') | ||||
|   }; | ||||
|   if ('pipe' === _ipc.type) { | ||||
|     _ipc.path = '\\\\?\\pipe' + _ipc.path.replace(/\//, '\\'); | ||||
|     // https://docs.microsoft.com/en-us/windows/desktop/ipc/pipe-names
 | ||||
|     // Allows all characters accept backslash as part of the name
 | ||||
|     _ipc.path = '\\\\.\\pipe\\' + _ipc.path.replace(/\\/g, '/'); | ||||
|   } | ||||
|   if (newApi) { | ||||
|     return _ipc; | ||||
|   } | ||||
|   return _ipc.path; | ||||
|   return _ipc; | ||||
| }; | ||||
| common.DEFAULT_SOCK_PATH = path.join(homedir, '.local/share/telebit/var/run', 'telebit.sock'); | ||||
| common.DEFAULT_CONFIG_PATH = path.join(homedir, '.config/telebit', 'telebitd.yml'); | ||||
| @ -114,17 +158,17 @@ common.api.token = function (state, handlers) { | ||||
|   common.api.directory(state, function (err, dir) { | ||||
|     // directory, requested, connect, tunnelUrl, offer, granted, end
 | ||||
|     function afterDir() { | ||||
|       //console.log('[debug] after dir');
 | ||||
|       if (common.debug) { console.log('[debug] after dir'); } | ||||
|       state.wss = common.api._parseWss(state, dir); | ||||
| 
 | ||||
|       handlers.tunnelUrl(state.wss, function () { | ||||
|         //console.log('[debug] after tunnelUrl');
 | ||||
|         if (common.debug) { console.log('[debug] after tunnelUrl'); } | ||||
|         if (state.config.secret /* && !state.config.token */) { | ||||
|           state.config._token = common.signToken(state); | ||||
|         } | ||||
|         state.token = state.token || state.config.token || state.config._token; | ||||
|         if (state.token) { | ||||
|           //console.log('[debug] token via token or secret');
 | ||||
|           if (common.debug) { console.log('[debug] token via token or secret'); } | ||||
|           // { token, pretoken }
 | ||||
|           handlers.connect(state.token, function () { | ||||
|             handlers.end(null, function () {}); | ||||
| @ -134,7 +178,7 @@ common.api.token = function (state, handlers) { | ||||
| 
 | ||||
|         // backwards compat (TODO remove)
 | ||||
|         if (err || !dir || !dir.pair_request) { | ||||
|           //console.log('[debug] no dir, connect');
 | ||||
|           if (common.debug) { console.log('[debug] no dir, connect'); } | ||||
|           handlers.error(new Error("No token found or generated, and no pair_request api found.")); | ||||
|           return; | ||||
|         } | ||||
| @ -166,10 +210,11 @@ common.api.token = function (state, handlers) { | ||||
|         var firstReady = true; | ||||
| 
 | ||||
|         function gotoNext(req) { | ||||
|           //console.log('[debug] gotoNext called');
 | ||||
|           if (common.debug) { console.log('[debug] gotoNext called'); } | ||||
|           if (common.debug) { console.log(req); } | ||||
|           urequest(req, function (err, resp, body) { | ||||
|             if (err) { | ||||
|               //console.log('[debug] gotoNext error');
 | ||||
|               if (common.debug) { console.log('[debug] gotoNext error'); } | ||||
|               err._request = req; | ||||
|               err._hint = '[telebitd.js] pair request'; | ||||
|               handlers.error(err, function () {}); | ||||
| @ -177,18 +222,19 @@ common.api.token = function (state, handlers) { | ||||
|             } | ||||
| 
 | ||||
|             function checkLocation() { | ||||
|               //console.log('[debug] checkLocation');
 | ||||
|               if (common.debug) { console.log('[debug] checkLocation'); } | ||||
|               if (common.debug) { console.log(body); } | ||||
|               // pending, try again
 | ||||
|               if ('pending' === body.status && resp.headers.location) { | ||||
|                 //console.log('[debug] pending');
 | ||||
|                 if (common.debug) { console.log('[debug] pending'); } | ||||
|                 setTimeout(gotoNext, 2 * 1000, { url: resp.headers.location, json: true }); | ||||
|                 return; | ||||
|               } | ||||
| 
 | ||||
|               if ('ready' === body.status) { | ||||
|                 //console.log('[debug] ready');
 | ||||
|                 if (common.debug) { console.log('[debug] ready'); } | ||||
|                 if (firstReady) { | ||||
|                   //console.log('[debug] first ready');
 | ||||
|                   if (common.debug) { console.log('[debug] first ready'); } | ||||
|                   firstReady = false; | ||||
|                   state.token = body.access_token; | ||||
|                   state.config.token = state.token; | ||||
| @ -201,21 +247,21 @@ common.api.token = function (state, handlers) { | ||||
|               } | ||||
| 
 | ||||
|               if ('complete' === body.status) { | ||||
|                 //console.log('[debug] complete');
 | ||||
|                 if (common.debug) { console.log('[debug] complete'); } | ||||
|                 handlers.granted(null, function () { | ||||
|                   handlers.end(null, function () {}); | ||||
|                 }); | ||||
|                 return; | ||||
|               } | ||||
| 
 | ||||
|               //console.log('[debug] bad status');
 | ||||
|               if (common.debug) { console.log('[debug] bad status'); } | ||||
|               var err = new Error("Bad State:" + body.status); | ||||
|               err._request = req; | ||||
|               handlers.error(err, function () {}); | ||||
|             } | ||||
| 
 | ||||
|             if (firstReq) { | ||||
|               //console.log('[debug] first req');
 | ||||
|               if (common.debug) { console.log('[debug] first req'); } | ||||
|               handlers.requested(authReq, function () { | ||||
|                 handlers.connect(body.access_token || body.jwt, function () { | ||||
|                   var err; | ||||
| @ -231,7 +277,7 @@ common.api.token = function (state, handlers) { | ||||
|               firstReq = false; | ||||
|               return; | ||||
|             } else { | ||||
|               //console.log('[debug] other req');
 | ||||
|               if (common.debug) { console.log('[debug] other req'); } | ||||
|               checkLocation(); | ||||
|             } | ||||
|           }); | ||||
|  | ||||
							
								
								
									
										493
									
								
								lib/en-us.toml
									
									
									
									
									
										Normal file
									
								
							
							
						
						
									
										493
									
								
								lib/en-us.toml
									
									
									
									
									
										Normal file
									
								
							| @ -0,0 +1,493 @@ | ||||
| [help] | ||||
| 
 | ||||
| remote = "telebit remote v{version} | ||||
| 
 | ||||
| Telebit Remote is the T-Rex long-arm of the Internet. UNSTOPPABLE! | ||||
| 
 | ||||
| Using reliable HTTPS tunneling to establishing peer-to-peer connections, | ||||
| Telebit is empowering the next generation of tinkerers. Access your devices. | ||||
| Share your stuff. Be UNSTOPPABLE! (Join us at https://rootprojects.org) | ||||
| 
 | ||||
| Usage: | ||||
| 
 | ||||
|         telebit [flags] <command> [arguments] | ||||
|         ex: telebit http ~/Public | ||||
| 
 | ||||
| The flags are: | ||||
| 
 | ||||
|         --config <path> specify config file (default is ~/.config/telebit/telebit.yml) | ||||
|         --json        output json instead of text, if available | ||||
|         -h,--help     display this menu (or sub-command menus) | ||||
| 
 | ||||
| The commands are: | ||||
| 
 | ||||
|         status        show status and configuration info | ||||
| 
 | ||||
|         http          access files, folders, and local apps via https (secure) | ||||
|         ssh           enable remote access to this device with ssh-over-https | ||||
|         ssh (client)  access devices via ssh-over-https (telebit, stunnel, openssl, etc) | ||||
|         tcp           forward tcp locally | ||||
| 
 | ||||
|         enable        turn on remote access and sharing | ||||
|         disable       turn off remote access and sharing | ||||
| 
 | ||||
|         activate      start and register the telebit service | ||||
|         disable       stop and unregister the telebit service | ||||
| 
 | ||||
|         config (doc)  config file format and settings | ||||
|         client (doc)  vpn, ftp, rsync, scp, ssh-proxy, sclient | ||||
| 
 | ||||
| Use \"telebit help [command]\" for more information about a command, including flags. | ||||
| 
 | ||||
| Additional help topics: | ||||
| 
 | ||||
|         daemon        telebit daemon secure background service | ||||
|         relay         telebit secure relay, hosted, and self-hosting options | ||||
| 
 | ||||
| Copyright 2015-2018 AJ ONeal https://telebit.cloud MPL-2.0 Licensed (RAWR!)" | ||||
| 
 | ||||
| client = "telebit client v{version} | ||||
| 
 | ||||
|         ftp           secure ftp file transfer between devices | ||||
|         rsync         rsync over https and proxy commands | ||||
|         scp           scp over https and proxy commands | ||||
|         sclient       use the sclient emebbed within telebit | ||||
|         ssh-proxy     ssh over https and proxy commands | ||||
|         vpn (client)  home network access and private web browsing via socks5 | ||||
| 
 | ||||
| Use \"telebit help [command]\" for more information about a command, including flags. | ||||
| 
 | ||||
| Copyright 2015-2018 AJ ONeal https://telebit.cloud MPL-2.0 Licensed (RAWR!)" | ||||
| 
 | ||||
| status = "usage: telebit status | ||||
| 
 | ||||
| 'telebit status' shows details about the current connections (or lack thereof). | ||||
| 
 | ||||
| Example: | ||||
| 
 | ||||
|         Status: RAWR! (uptime: 45 minutes) | ||||
| 
 | ||||
|         Forwarding ssh+https://jon.telebit.io => localhost:22 | ||||
|         Forwarding https://client.jon.telebit.io => localhost:3000 | ||||
|         Serving https://public.jon.telebit.io from ~/Public | ||||
|         Syncing ~/shared => home.jon.telebit.io:shared | ||||
| 
 | ||||
|         Relay: https://telebit.cloud | ||||
|         Launcher: user | ||||
| 
 | ||||
| Additional help topics: enable, disable" | ||||
| 
 | ||||
| enable = "Enable Telebit - Re-enable and accept incoming connections | ||||
| 
 | ||||
| usage: telebit enable | ||||
| 
 | ||||
|         enable                Re-enable incoming connections for https, ssh, etc" | ||||
| 
 | ||||
| disable = "Disable Telebit - Reject https, ssh, and tcp connections | ||||
| 
 | ||||
| usage: telebit disable | ||||
| 
 | ||||
|         disable               (Temporarily) reject incoming connections for https, | ||||
|                               ssh, etc without deleting the current configuration. | ||||
| 
 | ||||
|                               Perists on restart, but can be re-enabled remotely | ||||
|                               (with your authorization only)." | ||||
| 
 | ||||
| activate = "Activate Telebit - Start telebit (if not running) and register a launcher | ||||
| 
 | ||||
| Usage: | ||||
| 
 | ||||
|         telebit activate [flags] | ||||
|         ex: telebit activate --launcher none | ||||
| 
 | ||||
| The flags may be exactly one of: | ||||
| 
 | ||||
|         --no-launcher uregister any launchers (start manually) | ||||
|         --user-launcher (default) register an unprivileged launcher (start on login) | ||||
|         --system-launcher register with the system launcher (start on boot) | ||||
| 
 | ||||
| Note: telebit relies on the system launcher to recover from certain error conditions" | ||||
| 
 | ||||
| deactivate = "Deactivate Telebit - Unregister userspace (or system) launcher and stop | ||||
| 
 | ||||
| Usage: | ||||
| 
 | ||||
|         telebit deactivate [flags] | ||||
|         ex: telebit deactivate --keep alive | ||||
| 
 | ||||
| The flags are: | ||||
| 
 | ||||
|         --keep-launcher stop telebit without unregistering the launcher | ||||
|         --keep-alive unregister launcher without stopping" | ||||
| 
 | ||||
| http = "Telebit HTTP - The UNSTOPPABLE way to share files, folders, and local apps. | ||||
| 
 | ||||
| usage: telebit http <path/port/none> [subdomain] | ||||
| 
 | ||||
|         http <DIR> [subdomain]          serve a file, folder, or node express app | ||||
|         ex: telebit http ~/Public pub   ex: securely host ~/Public as pub.johndoe.telebit.io | ||||
| 
 | ||||
|         http <PORT> [subdomain]         forward all https traffic to a local app | ||||
|         ex: telebit http 3000 app       ex: publicize localhost:3000 as app.johndoe.telebit.io | ||||
| 
 | ||||
|         http none [subdomain]           remove secure http access for (any or all) subdomain(s) | ||||
|         ex: telebit http none           ex: remove all https access | ||||
| 
 | ||||
| Use cases: | ||||
| 
 | ||||
|         - Lazy man's AirDrop (works for lazy women too!) | ||||
|         - Testing dev sites on a phone | ||||
|         - Sharing indie music and movies with friends" | ||||
| 
 | ||||
| ssh = "Telebit SSH - The UNSTOPPABLE way to remote into your devices. | ||||
| 
 | ||||
| usage: telebit ssh <auto|port|none> | ||||
| 
 | ||||
| All https traffic will be inspected to see if it looks like ssh Once enabled all traffic that looks | ||||
| 
 | ||||
|         ssh auto                        Make ssh Just Work™ (on port 22) | ||||
| 
 | ||||
|         ssh <port>                      forward ssh traffic to non-standard port | ||||
|         ex: telebit ssh 22              ex: explicitly forward ssh-looking packets to localhost:22 | ||||
| 
 | ||||
|         ssh none                        Disables ssh tunneling | ||||
| 
 | ||||
| Telebit SSH Client | ||||
| 
 | ||||
| usage: telebit ssh <remote> [ssh flags and options] | ||||
| 
 | ||||
| This is just a shortcut for \"ssh\", with all ssh-over-https options turned on. | ||||
| 
 | ||||
|         ssh <remote>                    Make ssh Just Work™ (over https) | ||||
|         ex: telebit ssh jon.telebit.io  ex: | ||||
| 
 | ||||
| \"telebit help ssh-proxy\" for more info | ||||
| 
 | ||||
| Use cases: | ||||
| 
 | ||||
|         - Access your home computer from work. | ||||
|         - Access your work computer from home. | ||||
|         - Good ol' fashioned screen/tmux style pair programming" | ||||
| 
 | ||||
| ssh-proxy = "Proxying SSH over HTTPS | ||||
| 
 | ||||
| Wrapping SSH in HTTPS makes it accessible anywhere and also makes it routable. | ||||
| Whether inside a harsh network environment or even if hindered by a poorly | ||||
| configured firewall, once wrapped in tls, ssh becomes UNSTOPPABLE. | ||||
| 
 | ||||
| Usage: | ||||
|         telebit ssh <remote> [ssh flags and options] | ||||
| 
 | ||||
| Example: | ||||
| 
 | ||||
|         telebit ssh jon.telebit.io | ||||
| 
 | ||||
| It is NOT at all neccessary to use \"telebit ssh\", it's just a convenience. | ||||
| Wanna know why, and the alternatives? Keep reading! | ||||
| 
 | ||||
| ## History | ||||
| 
 | ||||
| When TLS sends an encrypted packet over the network it begins with a handshake | ||||
| which shows the things like the tls version and the host SERVERNAME unencrypted | ||||
| so that the remote server can respond with the correct certificate. | ||||
| 
 | ||||
| SSH was created well before TLS and has a completely different header. The good | ||||
| news is that, unlike some other early internet protocols, it does have a header | ||||
| with its name and version, but it doesn't have anything to identify the server. | ||||
| 
 | ||||
| ##  Telebit + SSH | ||||
| 
 | ||||
| Here's why: | ||||
| 
 | ||||
| When you're running ssh through an https tunnel (as telebit does) you | ||||
| can't just use \"ssh me.example.com\" to get in. You have to tell ssh that you | ||||
| want to use an https tunnel. Using \"telebit ssh\" as a client will specify | ||||
| all of the correct ssh options. | ||||
| 
 | ||||
| However, when you want to connect to ssh over https, you either have to pass | ||||
| the correct arguments or modify your ~/.ssh/config to use \"openssl s_client\". | ||||
| 
 | ||||
| We explain the different configurations below: | ||||
| 
 | ||||
| ## SSH + openssl | ||||
| 
 | ||||
| The configuration that's most likely to work with what's already installed on | ||||
| your machine is this: | ||||
| 
 | ||||
|         Host jon.telebit.io | ||||
|           ProxyCommand openssl s_client -quiet -connect %h:443 -servername %h | ||||
| 
 | ||||
| Or you would call ssh directly, like this: | ||||
| 
 | ||||
|         ssh jon.telebit.io -o ProxyCommand=\"openssl s_client -quiet -connect %h:443 -servername %h\" | ||||
| 
 | ||||
| It's rather simple, but it looks quite daunting. | ||||
| 
 | ||||
| ## SSH + sclient | ||||
| 
 | ||||
| Because that looks a little hairy, we created \"sclient\", so that the example | ||||
| could look a bit more digestible: | ||||
| 
 | ||||
|         Host jon.telebit.io | ||||
|           ProxyCommand sclient %h | ||||
| 
 | ||||
| Or | ||||
| 
 | ||||
|         ssh jon.telebit.io -o ProxyCommand=\"sclient %h\" | ||||
| 
 | ||||
| ## Inverse SSH Tunnel (same as stunnel) | ||||
| 
 | ||||
| The commands above instruct ssh to open a pipe into openssl or sclient. If we | ||||
| instead want to connect ssh to a local tunnel, it looks like this: | ||||
| 
 | ||||
|         Host jon.telebit.io | ||||
|           Hostname localhost | ||||
|           Port 3000 | ||||
|           HostKeyAlias jon.telebit.io | ||||
|           CheckHostIP no | ||||
|           RequestTTY force | ||||
| 
 | ||||
| Or | ||||
| 
 | ||||
|         ssh localhost -p 3000 -t -o CheckHostIP=no -o HostKeyAlias=jon.telebit.io | ||||
| 
 | ||||
| ## See also | ||||
| 
 | ||||
|     telebit ftp | ||||
|     telebit vpn" | ||||
| 
 | ||||
| tcp = "Telebit TCP - Seemless connectivity to LEGACY apps. | ||||
| Use 'telebit http' instead, where possible (including for ssh). | ||||
| 
 | ||||
| usage: telebit tcp <path/port/none> | ||||
| 
 | ||||
|         tcp <local> [remote]          forward tcp to <local> from <remote> | ||||
|         ex: telebit tcp 5050 6565     ex: forward tcp port 6565 locally to port 5050 | ||||
| 
 | ||||
|         tcp <path> [remote]           show ftp-style directory listing | ||||
|         ex: telebit tcp ~/Public      ex: show listing of ~/Public | ||||
| 
 | ||||
|         tcp none [remote]             disable tcp access for [remote] port | ||||
|         ex: telebit tcp none 6565     ex: remove access to port 6565 | ||||
| 
 | ||||
| Use cases: | ||||
| 
 | ||||
|         - Debugging plain TCP when troubleshooting a legacy app | ||||
|         - You can't install a secure client (like telebit, sclient, openssl, or stunnel) | ||||
| 
 | ||||
| See also sclient <https://telebit.cloud/sclient> for connecting to legacy apps | ||||
| with telebit-upscaled secure https access." | ||||
| 
 | ||||
| scp = "Telebit (Client) scp | ||||
| 
 | ||||
| See \"telebit rsync\"." | ||||
| 
 | ||||
| rsync = "Telebit (Client) rsync - Sync files to or from another computer | ||||
| 
 | ||||
| Sync files and directories from one computer to another. | ||||
| 
 | ||||
| Usage: | ||||
| 
 | ||||
|         telebit rsync [flags] <src> <dst> [arguments] | ||||
|         ex: telebit rsync -av home.jon.telebit.cloud:shared/ ~/shared/ --exclude=tmp | ||||
| 
 | ||||
| This is not a full implementation of rsync, but rather a convenience wrapper | ||||
| around rsync which passes the correct options to ssh for https tunneling. | ||||
| 
 | ||||
| Due to the way telebit wraps rsync, all flags which take an argumnt must | ||||
| go after the source and destination paths / addresses. | ||||
| 
 | ||||
| See also: telebit help ssh-proxy" | ||||
| 
 | ||||
| vpn = "Telebit (Client) vpn - Use with Firefox for UNSTOPPABLE web browsing | ||||
| 
 | ||||
| This provides a very easy-to-use, lightweight VPN known as Socks5 that can be | ||||
| used directly by Firefox and Chrome without requiring administrator privileges. | ||||
| 
 | ||||
| Usage: | ||||
| 
 | ||||
|         telebit vpn --socks5 <port> <remote> | ||||
|         ex: telebit vpn --socks5 6789 home.jon.telebit.io | ||||
| 
 | ||||
| The flags are: | ||||
| 
 | ||||
|         --socks5 <port> You MUST specify the socks5 port | ||||
| 
 | ||||
| Firefox Configuration: | ||||
| 
 | ||||
|         Firefox -> Preferences | ||||
|         Advanced -> Network | ||||
|         Connection -> Settings | ||||
| 
 | ||||
|         Manual proxy configuration: | ||||
| 
 | ||||
|         SOCKS Host: localhost | ||||
|         Port: 6789 | ||||
|         SOCKS v5 | ||||
| 
 | ||||
| Just like a full vpn client, it routes your IP traffic places through the VPN | ||||
| server (which in this case is another one of your telebit devices), but only | ||||
| for traffic in the configured browser. You can still access school and office | ||||
| resources in the other browser (and other applications) the need to switch a | ||||
| full VPN on and off. | ||||
| 
 | ||||
| As will all other telebit functionality, this use https tunneling and will not | ||||
| be disrupted by unfavorable network conditions. | ||||
| 
 | ||||
| Use cases: | ||||
| 
 | ||||
|         - Watch your US Netflix using your home IP while traveling abroad. | ||||
|         - Log into your router as if from inside your home network. | ||||
|         - Disregard poorly configured web proxies at school or work. | ||||
| 
 | ||||
| See also: telebit help ssh-proxy" | ||||
| 
 | ||||
| ftp = "Telebit (Client) Secure FTP | ||||
| 
 | ||||
| Alias of \"telebit rsync\" | ||||
| 
 | ||||
| The original FTP was superseded by sftp and then rsync a few decades ago, | ||||
| however, sometimes we refer to its successors, generically, as \"FTP\" | ||||
| (just like you might say \"hang up\" the phone). | ||||
| 
 | ||||
| ## History | ||||
| 
 | ||||
| FTP is a legacy of the 1970s. It served its purpose well on local networks, but | ||||
| was extremely dangerous on the Internet due to its lack of security and various | ||||
| vulnerabilities. On some legacy systems it remains an easy target to steal | ||||
| passwords and load viruses onto computers. | ||||
| 
 | ||||
| Although very few systems have ftp installed today (thank goodness), almost every | ||||
| computer comes with rsync already installed and ready to go. | ||||
| 
 | ||||
| Use \"telebit rsync\" instead." | ||||
| 
 | ||||
| daemon = "telebit daemon v{version} | ||||
| 
 | ||||
| Usage: | ||||
| 
 | ||||
|         telebit daemon --config <path> | ||||
|         ex: telebit daemon --config ~/.config/telebit/telebitd.yml | ||||
| 
 | ||||
| Additional help topics: | ||||
| 
 | ||||
|         config    config file format and settings | ||||
|         remote    telebit cli remote control | ||||
| 
 | ||||
| Copyright 2015-2018 https://telebit.cloud MPL-2.0 Licensed" | ||||
| 
 | ||||
| config = "Telebit Config (docs) | ||||
| 
 | ||||
| There are TWO config files: | ||||
| 
 | ||||
|         remote    ~/.config/telebit/telebit.yml | ||||
| 
 | ||||
|         daemon    ~/.config/telebit/telebitd.yml | ||||
| 
 | ||||
| ### Remote Config | ||||
| 
 | ||||
| This only specifies the ipc - socket path (dir), address, or pipe name. | ||||
| All other options are handled by the daemon. | ||||
| 
 | ||||
|     ipc: /Users/aj/.local/share/telebit/var/run/ | ||||
| 
 | ||||
| ### Daemon Config | ||||
| 
 | ||||
|     relay: telebit.cloud            the relay to use | ||||
|     secret: null                    HMAC secret for self-hosted relay | ||||
|     email: jon@example.com          the email to authenticate | ||||
|     agree_tos: true                 agree to Telebit, Greenlock, & Let's Encrypt, ToS | ||||
|     community_member: true          get rare but relevant community updates | ||||
|     telemetry: true                 contribute to project telemetry | ||||
|     servernames: | ||||
|       example.com:                  don't reject https traffic for example.com | ||||
|         wildcard: true              allow assignment to subdomains | ||||
|         handler: ~/Public           whether to use a static server by path or app by port | ||||
|       home.example.com: | ||||
|         wildcard: true | ||||
|         handler: 3000 | ||||
|     ssh_auto: 22                    forward ssh-ish traffic to port 22 | ||||
| 
 | ||||
| See also: telebit help relay" | ||||
| 
 | ||||
| sclient = "sclient | ||||
| 
 | ||||
| Usage: | ||||
| 
 | ||||
|         sclient [flags] <remote> [local] | ||||
|         ex: sclient whatever.com:443 localhost:3000 | ||||
|         ex: sclient whatever.com - | ||||
|         ex: printf \"GET / HTTP/1.1\\n\\n\" | sclient whatever.com | ||||
| 
 | ||||
| sclient is a standalane tls unwrapper. For convenience it's bundled with telebit | ||||
| as the passthru subcommand \"telebit sclient\" and functions exactly the name. | ||||
| 
 | ||||
|         telebit sclient [flags] <remote> [local] | ||||
|         ex: printf \"GET / HTTP/1.1\\n\\n\" | telebit sclient whatever.com | ||||
| 
 | ||||
| See https://telebit.cloud/sclient/" | ||||
| 
 | ||||
| relay = "Telebit Relay | ||||
| 
 | ||||
| We envision a future with better routers capable of providing reliable Internet | ||||
| connectivity, and trusted peers bridging the gaps between unfavorable network | ||||
| conditions. | ||||
| 
 | ||||
| We plan to always run telebit.cloud as a relay-as-a-service for convenience, | ||||
| but it is our hope that, if your network conditions permit, you will also run | ||||
| your own telebit relay for your friends, family, and yourself. | ||||
| 
 | ||||
| See https://git.coolaj86.com/coolaj86/telebit-relay.js" | ||||
| 
 | ||||
| in-n-out = "Telebit Secret Menu | ||||
| 
 | ||||
| The secret flags are: | ||||
| 
 | ||||
|         --profile <name>            Use config files, sockets, and pipes with this name. | ||||
|                                     For debugging and development. (default: telbit, telebitd) | ||||
|         --set-profile <name>        Switch from the default profile | ||||
|         --address <path|host:port>  Use explicit socket path (or address) or pipe name | ||||
|                                     Overrides \"--profile\"" | ||||
| 
 | ||||
| [remote] | ||||
| version = "telebit remote v{version}" | ||||
| 
 | ||||
| code = " | ||||
| ============================================== | ||||
|                  Hey, Listen! | ||||
| ============================================== | ||||
| 
 | ||||
|   GO CHECK YOUR EMAIL! | ||||
| 
 | ||||
|   DEVICE PAIR CODE:     0000 | ||||
| 
 | ||||
| ============================================== | ||||
| " | ||||
| 
 | ||||
| waiting = "waiting for you to check your email..." | ||||
| 
 | ||||
| success = "Success" | ||||
| 
 | ||||
| next_steps = "Some fun things to try first: | ||||
| 
 | ||||
|     ~/telebit http ~/Public | ||||
|     ~/telebit tcp 5050 | ||||
|     ~/telebit ssh auto | ||||
| 
 | ||||
| Press any key to continue... | ||||
| " | ||||
| 
 | ||||
| [remote.setup] | ||||
| 
 | ||||
| email = "Welcome! | ||||
| 
 | ||||
| By using Telebit you agree to: | ||||
| 
 | ||||
|       [x] Accept the Telebit™ terms of service | ||||
|       [x] Accept the Let's Encrypt™ terms of service | ||||
| 
 | ||||
| Enter your email to agree and login/create your account: | ||||
| " | ||||
| 
 | ||||
| [daemon] | ||||
| version = "telebit daemon v{version}" | ||||
							
								
								
									
										19
									
								
								lib/handlers/local-app-error.js
									
									
									
									
									
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										19
									
								
								lib/handlers/local-app-error.js
									
									
									
									
									
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							| @ -0,0 +1,19 @@ | ||||
| 'use strict'; | ||||
| 
 | ||||
| module.exports = function (opts) { | ||||
|   console.log("Could not connect"); | ||||
|   var socket = opts.socket; | ||||
|   var handler = opts.handler; | ||||
|   var http = require('http'); | ||||
|   var server = http.createServer(function (req, res) { | ||||
|     console.log('responding to thing'); | ||||
|     res.statusCode = 500; | ||||
|     res.setHeader('Content-Type', 'text/html'); | ||||
|     res.end("<html>" | ||||
|       + "<head><title>Couldn't Connect</title></head>" | ||||
|       + "<body>Could not connect to localhost:" + handler + "</body>" | ||||
|     + "</html>"); | ||||
|   }); | ||||
|   //server.emit('connection', socket);
 | ||||
|   socket.end("Could not connect to localhost:" + handler); | ||||
| }; | ||||
							
								
								
									
										31
									
								
								lib/html/css/main.css
									
									
									
									
									
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										31
									
								
								lib/html/css/main.css
									
									
									
									
									
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							| @ -0,0 +1,31 @@ | ||||
| 
 | ||||
| 
 | ||||
| 
 | ||||
| body { | ||||
|     font-family: Source Sans Pro, sans-serif; | ||||
|     font-size: 18px; | ||||
|     color: #1a1a1a; | ||||
|     letter-spacing: -0.022222222em; | ||||
|     line-height: 1.33; | ||||
|     margin: 0; | ||||
|     text-align: center; | ||||
|     padding: 2em 0 2em 0; | ||||
| } | ||||
| 
 | ||||
| code {} | ||||
| 
 | ||||
| code, pre { | ||||
|     font-family: Source Code Pro, monospace; | ||||
| } | ||||
| 
 | ||||
| .code-block { | ||||
|     text-align: left; | ||||
|     display: inline-block; | ||||
| } | ||||
| 
 | ||||
| span.logo { | ||||
|     font-size: 1.666em; | ||||
|     font-weight: bold; | ||||
| } | ||||
| 
 | ||||
| p {margin-bottom: 0.5em;margin-top: 1.5em;} | ||||
							
								
								
									
										
											BIN
										
									
								
								lib/html/fonts/6xK3dSBYKcSV-LCoeQqfX1RYOo3qOK7l.woff2
									
									
									
									
									
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											BIN
										
									
								
								lib/html/fonts/6xK3dSBYKcSV-LCoeQqfX1RYOo3qOK7l.woff2
									
									
									
									
									
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								lib/html/fonts/6xKydSBYKcSV-LCoeQqfX1RYOo3ig4vwlxdu.woff2
									
									
									
									
									
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											BIN
										
									
								
								lib/html/fonts/6xKydSBYKcSV-LCoeQqfX1RYOo3ig4vwlxdu.woff2
									
									
									
									
									
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											BIN
										
									
								
								lib/html/fonts/HI_SiYsKILxRpg3hIP6sJ7fM7PqlPevW.woff2
									
									
									
									
									
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											BIN
										
									
								
								lib/html/fonts/HI_SiYsKILxRpg3hIP6sJ7fM7PqlPevW.woff2
									
									
									
									
									
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							| @ -3,40 +3,93 @@ | ||||
|   <head> | ||||
|     <title>Telebit</title> | ||||
|     <meta charset="utf-8"> | ||||
|     <link href="./css/main.css" rel="stylesheet"> | ||||
|     <style> | ||||
|       @font-face { | ||||
|         font-family: 'Source Sans Pro'; | ||||
|         font-style: normal; | ||||
|         font-display: block; | ||||
|         font-weight: 400; | ||||
|         src: local('Source Sans Pro Regular'), local('SourceSansPro-Regular'), url(./fonts/6xK3dSBYKcSV-LCoeQqfX1RYOo3qOK7l.woff2) format('woff2'); | ||||
|         unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+2000-206F, U+2074, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD; | ||||
|       } | ||||
|       @font-face { | ||||
|         font-family: 'Source Sans Pro'; | ||||
|         font-style: normal; | ||||
|         font-weight: 700; | ||||
|         font-display: block; | ||||
|         src: local('Source Sans Pro Bold'), local('SourceSansPro-Bold'), url(./fonts/6xKydSBYKcSV-LCoeQqfX1RYOo3ig4vwlxdu.woff2) format('woff2'); | ||||
|         unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+2000-206F, U+2074, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD; | ||||
|       } | ||||
|       @font-face { | ||||
|         font-family: 'Source Code Pro'; | ||||
|         font-style: normal; | ||||
|         font-weight: 400; | ||||
|         src: local('Source Code Pro'), local('SourceCodePro-Regular'), url(./fonts/HI_SiYsKILxRpg3hIP6sJ7fM7PqlPevW.woff2) format('woff2'); | ||||
|         unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+2000-206F, U+2074, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD; | ||||
|       } | ||||
|     </style> | ||||
|     <link rel="preload" href="./fonts/6xKydSBYKcSV-LCoeQqfX1RYOo3ig4vwlxdu.woff2" as="font" crossorigin="anonymous"> | ||||
|     <link rel="preload" href="./fonts/6xK3dSBYKcSV-LCoeQqfX1RYOo3qOK7l.woff2" as="font" crossorigin="anonymous"> | ||||
|     <link rel="preload" href="./fonts/HI_SiYsKILxRpg3hIP6sJ7fM7PqlPevW.woff2" as="font" crossorigin="anonymous"> | ||||
| 
 | ||||
|   </head> | ||||
|   <body> | ||||
|     <script>document.body.hidden = true;</script> | ||||
| 
 | ||||
|   <!-- let's define our SVG that we will use later --> | ||||
|     <svg width="0" height="0" viewBox="0 0 24 24"> | ||||
|       <defs> | ||||
|         <g id="svg-lock"> | ||||
|           <path d="M0 0h24v24H0z" fill="none"/> | ||||
|           <path d="M18 8h-1V6c0-2.76-2.24-5-5-5S7 3.24 7 6v2H6c-1.1 0-2 .9-2 2v10c0 1.1.9 2 2 2h12c1.1 0 2-.9 2-2V10c0-1.1-.9-2-2-2zm-6 9c-1.1 0-2-.9-2-2s.9-2 2-2 2 .9 2 2-.9 2-2 2zm3.1-9H8.9V6c0-1.71 1.39-3.1 3.1-3.1 1.71 0 3.1 1.39 3.1 3.1v2z"/> | ||||
|         </g> | ||||
|       </defs> | ||||
|     </svg> | ||||
|     <span class="logo">Telebit</span> | ||||
|     <h1>Welcome Home <!-- as in 127.0.0.1, y'know ;) --></h1> | ||||
|     <p>Go ahead and bookmark this page. It's yours now.</p> | ||||
|     <div>Go ahead and bookmark this page. It's yours now.</div> | ||||
| 
 | ||||
|     <div> | ||||
|       <h2>You've claimed <span class="js-servername">{{servername}}</span></h2> | ||||
|       <p>Here's some ways you can use it:</p> | ||||
|       <pre><code> | ||||
| telebit http 3000                # forward all https traffic to localhost:3000 | ||||
| telebit http /path/to/module     # handle incoming https traffic with a node module | ||||
| telebit http none                # remove all https handlers</code></pre> | ||||
|       <p>Here are some ways you can use Telebit via Terminal or other Command Line Interface:</p> | ||||
|       <div class="code-block"> | ||||
| 	      <br /> | ||||
|         <pre><code>~/telebit ssh auto            # allows you to connect to your computer with <br />                                ssh-over-https from a different computer</span></code></pre> | ||||
|         <pre><code>~/telebit http ~/Public            # serve a public folder | ||||
| ~/telebit http 3000                # forward all https traffic to localhost:3000 | ||||
| ~/telebit http none                # remove all https handlers</code></pre> | ||||
|       </div> | ||||
|     </div> | ||||
|     <p>You can <em>always</em> use this port for <strong>SSH over HTTPS</strong>, even while you're using it for something else:</p> | ||||
|     <pre><code> | ||||
| ssh -o ProxyCommand='openssl s_client -connect %h:443 -servername %h -quiet' <span class="js-servername">{{servername}}</span></code></pre> | ||||
| 
 | ||||
| 
 | ||||
|     <div class="js-port" hidden> | ||||
|     <p>And remember you can <em>always</em> tunnel <strong>SSH over HTTPS</strong>, | ||||
|       even while you're using it for something else:</p> | ||||
|   <p> </p> | ||||
|    | ||||
|     <details> | ||||
|     <p><summary><strong>Here are some examples for those of you that want to access files and folders remotely.  </strong></summary></p> | ||||
|     <p><strong>This function allows you to connect one computer to another computer you also have SSH on.</strong></p> | ||||
|       <div class="code-block"><pre><code>~/telebit ssh <span class="js-servername">{{servername}}</span></code></pre> | ||||
|       	<br> | ||||
|     		- or - | ||||
|     		<pre><code>ssh -o ProxyCommand='<a href="https://telebit.cloud/sclient">sclient</a> %h' <span class="js-servername">{{servername}}</span></code></pre> | ||||
|     		- or - | ||||
|     		<pre><code>proxy_cmd='openssl s_client -connect %h:443 -servername %h -quiet' | ||||
| ssh -o ProxyCommand="$proxy_cmd" <span class="js-servername">{{servername}}</span></code></pre> | ||||
| 			</div> | ||||
|     <pre><code>ssh -o ProxyCommand='openssl s_client -connect %h:443 -servername %h -quiet' <span class="js-servername">{{servername}}</span></code></pre> | ||||
|     </details> | ||||
|     <!--div class="js-port" hidden> | ||||
|       <h2>You've claimed port <span class="js-serviceport">{{serviceport}}</span></h2> | ||||
|       <p>Here's some ways you can use it:</p> | ||||
|       <pre><code> | ||||
| telebit tcp 3000                 # forward all tcp traffic to localhost:3000 | ||||
|       <div class="code-block"><pre><code>telebit tcp 3000                 # forward all tcp traffic to localhost:3000 | ||||
| telebit tcp /path/to/module      # handle incoming tcp traffic with a node module | ||||
| telebit tcp none                 # remove all tcp handlers</code></pre> | ||||
|     </div> | ||||
|     <p>You can <em>always</em> use this port for <strong>SSH</strong>, even while you're using it for something else:</p> | ||||
|     <pre><code>telebit ssh 22 | ||||
| 
 | ||||
| ssh <span class="js-servername">{{servername}}</span> -p <span class="js-serviceport">{{serviceport}}</span></code></pre> | ||||
|       </div> | ||||
|       <p>You can <em>always</em> use this port for <strong>SSH</strong>, even while you're using it for something else:</p> | ||||
|       <div class="code-block"><pre><code>telebit ssh 22 | ||||
| 
 | ||||
| ssh <span class="js-servername">{{servername}}</span> -p <span class="js-serviceport">{{serviceport}}</span></code></pre></div> | ||||
|     </div --> | ||||
| 
 | ||||
|     <script src="js/app.js"></script> | ||||
|   </body> | ||||
| </html> | ||||
| </html> | ||||
| @ -3,7 +3,7 @@ | ||||
| 
 | ||||
| document.body.hidden = false; | ||||
| 
 | ||||
| var hash = window.location.hash.substr(1); | ||||
| var hash = window.location.hash.replace(/^[\/#?]+/, ''); | ||||
| var query = window.location.search; | ||||
| 
 | ||||
| function parseQuery(search) { | ||||
|  | ||||
							
								
								
									
										552
									
								
								lib/remote.js
									
									
									
									
									
								
							
							
						
						
									
										552
									
								
								lib/remote.js
									
									
									
									
									
								
							| @ -11,6 +11,7 @@ var WebSocket = require('ws'); | ||||
| var sni = require('sni'); | ||||
| var Packer = require('proxy-packer'); | ||||
| var os = require('os'); | ||||
| var EventEmitter = require('events').EventEmitter; | ||||
| 
 | ||||
| function timeoutPromise(duration) { | ||||
|   return new PromiseA(function (resolve) { | ||||
| @ -18,15 +19,24 @@ function timeoutPromise(duration) { | ||||
|   }); | ||||
| } | ||||
| 
 | ||||
| function _connect(state) { | ||||
| function TelebitRemote(state) { | ||||
|   // jshint latedef:false
 | ||||
|   var defaultHttpTimeout = (2 * 60); | ||||
|   var activityTimeout = state.activityTimeout || (defaultHttpTimeout - 5) * 1000; | ||||
| 
 | ||||
|   if (!(this instanceof TelebitRemote)) { | ||||
|     return new TelebitRemote(state); | ||||
|   } | ||||
|   EventEmitter.call(this); | ||||
|   var me = this; | ||||
|   var priv = {}; | ||||
| 
 | ||||
|   //var defaultHttpTimeout = (2 * 60);
 | ||||
|   //var activityTimeout = state.activityTimeout || (defaultHttpTimeout - 5) * 1000;
 | ||||
|   var activityTimeout = 6 * 1000; | ||||
|   var pongTimeout = state.pongTimeout || 10*1000; | ||||
|   // Allow the tunnel client to be created with no token. This will prevent the connection from
 | ||||
|   // being established initialy and allows the caller to use `.append` for the first token so
 | ||||
|   // they can get a promise that will provide feedback about invalid tokens.
 | ||||
|   var tokens = []; | ||||
|   priv.tokens = []; | ||||
|   var auth; | ||||
|   if(!state.sortingHat) { | ||||
|     state.sortingHat = "./sorting-hat.js"; | ||||
| @ -35,7 +45,7 @@ function _connect(state) { | ||||
|     if ('undefined' === state.token) { | ||||
|       throw new Error("passed string 'undefined' as token"); | ||||
|     } | ||||
|     tokens.push(state.token); | ||||
|     priv.tokens.push(state.token); | ||||
|   } | ||||
| 
 | ||||
|   var wstunneler; | ||||
| @ -43,19 +53,24 @@ function _connect(state) { | ||||
|   var authsent = false; | ||||
|   var initialConnect = true; | ||||
| 
 | ||||
|   var localclients = {}; | ||||
|   priv.localclients = {}; | ||||
|   var pausedClients = []; | ||||
|   var clientHandlers = { | ||||
|     add: function (conn, cid, tun) { | ||||
|       localclients[cid] = conn; | ||||
|       console.info("[connect] new client '" + cid + "' for '" + tun.name + ":" + tun.serviceport + "' " | ||||
|       priv.localclients[cid] = conn; | ||||
|       console.info("[connect] new client '" + tun.name + ":" + tun.serviceport + "' for  '" + cid + "'" | ||||
|         + "(" + clientHandlers.count() + " clients)"); | ||||
| 
 | ||||
|       conn.tunnelCid = cid; | ||||
|       conn.tunnelRead = tun.data.byteLength; | ||||
|       conn.tunnelWritten    = 0; | ||||
|       if (tun.data) { | ||||
|         conn.tunnelRead = tun.data.byteLength; | ||||
|       } else { | ||||
|         conn.tunnelRead = 0; | ||||
|       } | ||||
|       conn.tunnelWritten = 0; | ||||
| 
 | ||||
|       conn.on('data', function onLocalData(chunk) { | ||||
|         //var chunk = conn.read();
 | ||||
|         if (conn.tunnelClosing) { | ||||
|           console.warn("[onLocalData] received data for '"+cid+"' over socket after connection was ended"); | ||||
|           return; | ||||
| @ -67,8 +82,10 @@ function _connect(state) { | ||||
|         // down the data we are getting to send over. We also want to pause all active connections
 | ||||
|         // if any connections are paused to make things more fair so one connection doesn't get
 | ||||
|         // stuff waiting for all other connections to finish because it tried writing near the border.
 | ||||
|         var bufSize = wsHandlers.sendMessage(Packer.pack(tun, chunk)); | ||||
|         if (pausedClients.length || bufSize > 1024*1024) { | ||||
|         var bufSize = sendMessage(Packer.packHeader(tun, chunk)); | ||||
|         // Sending 2 messages instead of copying the buffer
 | ||||
|         var bufSize2 = sendMessage(chunk); | ||||
|         if (pausedClients.length || (bufSize + bufSize2) > 1024*1024) { | ||||
|           // console.log('[onLocalData] paused connection', cid, 'to allow websocket to catch up');
 | ||||
|           conn.pause(); | ||||
|           pausedClients.push(conn); | ||||
| @ -77,32 +94,33 @@ function _connect(state) { | ||||
| 
 | ||||
|       var sentEnd = false; | ||||
|       conn.on('end', function onLocalEnd() { | ||||
|         console.info("[onLocalEnd] connection '" + cid + "' ended, will probably close soon"); | ||||
|         //console.info("[onLocalEnd] connection '" + cid + "' ended, will probably close soon");
 | ||||
|         conn.tunnelClosing = true; | ||||
|         if (!sentEnd) { | ||||
|           wsHandlers.sendMessage(Packer.pack(tun, null, 'end')); | ||||
|           sendMessage(Packer.packHeader(tun, null, 'end')); | ||||
|           sentEnd = true; | ||||
|         } | ||||
|       }); | ||||
|       conn.on('error', function onLocalError(err) { | ||||
|         console.info("[onLocalError] connection '" + cid + "' errored:", err); | ||||
|         if (!sentEnd) { | ||||
|           wsHandlers.sendMessage(Packer.pack(tun, {message: err.message, code: err.code}, 'error')); | ||||
|           var packBody = true; | ||||
|           sendMessage(Packer.packHeader(tun, {message: err.message, code: err.code}, 'error', packBody)); | ||||
|           sentEnd = true; | ||||
|         } | ||||
|       }); | ||||
|       conn.on('close', function onLocalClose(hadErr) { | ||||
|         delete localclients[cid]; | ||||
|         delete priv.localclients[cid]; | ||||
|         console.log('[onLocalClose] closed "' + cid + '" read:'+conn.tunnelRead+', wrote:'+conn.tunnelWritten+' (' + clientHandlers.count() + ' clients)'); | ||||
|         if (!sentEnd) { | ||||
|           wsHandlers.sendMessage(Packer.pack(tun, null, hadErr && 'error' || 'end')); | ||||
|           sendMessage(Packer.packHeader(tun, null, hadErr && 'error' || 'end')); | ||||
|           sentEnd = true; | ||||
|         } | ||||
|       }); | ||||
|     } | ||||
| 
 | ||||
|   , write: function (cid, opts) { | ||||
|       var conn = localclients[cid]; | ||||
|       var conn = priv.localclients[cid]; | ||||
|       if (!conn) { | ||||
|         return false; | ||||
|       } | ||||
| @ -119,11 +137,13 @@ function _connect(state) { | ||||
|       conn.tunnelRead += opts.data.byteLength; | ||||
| 
 | ||||
|       if (!conn.remotePaused && conn.bufferSize > 1024*1024) { | ||||
|         wsHandlers.sendMessage(Packer.pack(opts, conn.tunnelRead, 'pause')); | ||||
|         var packBody = true; | ||||
|         sendMessage(Packer.packHeader(opts, conn.tunnelRead, 'pause', packBody)); | ||||
|         conn.remotePaused = true; | ||||
| 
 | ||||
|         conn.once('drain', function () { | ||||
|           wsHandlers.sendMessage(Packer.pack(opts, conn.tunnelRead, 'resume')); | ||||
|           var packBody = true; | ||||
|           sendMessage(Packer.packHeader(opts, conn.tunnelRead, 'resume', packBody)); | ||||
|           conn.remotePaused = false; | ||||
|         }); | ||||
|       } | ||||
| @ -131,13 +151,13 @@ function _connect(state) { | ||||
|     } | ||||
| 
 | ||||
|   , closeSingle: function (cid) { | ||||
|       if (!localclients[cid]) { | ||||
|       if (!priv.localclients[cid]) { | ||||
|         return; | ||||
|       } | ||||
| 
 | ||||
|       console.log('[closeSingle]', cid); | ||||
|       //console.log('[closeSingle]', cid);
 | ||||
|       PromiseA.resolve().then(function () { | ||||
|         var conn = localclients[cid]; | ||||
|         var conn = priv.localclients[cid]; | ||||
|         conn.tunnelClosing = true; | ||||
|         conn.end(); | ||||
| 
 | ||||
| @ -155,40 +175,49 @@ function _connect(state) { | ||||
|           }); | ||||
|         }); | ||||
|       }).then(function () { | ||||
|         if (localclients[cid]) { | ||||
|         if (priv.localclients[cid]) { | ||||
|           console.warn('[closeSingle]', cid, 'connection still present after calling `end`'); | ||||
|           localclients[cid].destroy(); | ||||
|           priv.localclients[cid].destroy(); | ||||
|           return timeoutPromise(500); | ||||
|         } | ||||
|       }).then(function () { | ||||
|         if (localclients[cid]) { | ||||
|         if (priv.localclients[cid]) { | ||||
|           console.error('[closeSingle]', cid, 'connection still present after calling `destroy`'); | ||||
|           delete localclients[cid]; | ||||
|           delete priv.localclients[cid]; | ||||
|         } | ||||
|       }).catch(function (err) { | ||||
|         console.error('[closeSingle] failed to close connection', cid, err.toString()); | ||||
|         delete localclients[cid]; | ||||
|         delete priv.localclients[cid]; | ||||
|       }); | ||||
|     } | ||||
|   , closeAll: function () { | ||||
|       console.log('[closeAll]'); | ||||
|       Object.keys(localclients).forEach(function (cid) { | ||||
|       Object.keys(priv.localclients).forEach(function (cid) { | ||||
|         clientHandlers.closeSingle(cid); | ||||
|       }); | ||||
|     } | ||||
| 
 | ||||
|   , count: function () { | ||||
|       return Object.keys(localclients).length; | ||||
|       return Object.keys(priv.localclients).length; | ||||
|     } | ||||
|   }; | ||||
| 
 | ||||
|   var pendingCommands = {}; | ||||
|   function sendMessage(msg) { | ||||
|     // There is a chance that this occurred after the websocket was told to close
 | ||||
|     // and before it finished, in which case we don't need to log the error.
 | ||||
|     if (wstunneler.readyState !== wstunneler.CLOSING) { | ||||
|         wstunneler.send(msg, {binary: true}); | ||||
|         return wstunneler.bufferedAmount; | ||||
|     } | ||||
|   } | ||||
|   function sendCommand(name) { | ||||
|     var id = Math.ceil(1e9 * Math.random()); | ||||
|     var cmd = [id, name].concat(Array.prototype.slice.call(arguments, 1)); | ||||
|     if (state.debug) { console.log('[DEBUG] command sending', cmd); } | ||||
| 
 | ||||
|     wsHandlers.sendMessage(Packer.pack(null, cmd, 'control')); | ||||
|     var packBody = true; | ||||
|     sendMessage(Packer.packHeader(null, cmd, 'control', packBody)); | ||||
|     setTimeout(function () { | ||||
|       if (pendingCommands[id]) { | ||||
|         console.warn('command', name, id, 'timed out'); | ||||
| @ -211,24 +240,6 @@ function _connect(state) { | ||||
|     }); | ||||
|   } | ||||
| 
 | ||||
|   function sendAllTokens() { | ||||
|     if (auth) { | ||||
|       authsent = true; | ||||
|       sendCommand('auth', auth).catch(function (err) { console.error('1', err); }); | ||||
|     } | ||||
|     tokens.forEach(function (jwtoken) { | ||||
|       if (state.debug) { console.log('[DEBUG] send token'); } | ||||
|       authsent = true; | ||||
|       sendCommand('add_token', jwtoken) | ||||
|         .catch(function (err) { | ||||
|           console.error('failed re-adding token', jwtoken, 'after reconnect', err); | ||||
|           // Not sure if we should do something like remove the token here. It worked
 | ||||
|           // once or it shouldn't have stayed in the list, so it's less certain why
 | ||||
|           // it would have failed here.
 | ||||
|         }); | ||||
|     }); | ||||
|   } | ||||
| 
 | ||||
|   function noHandler(cmd) { | ||||
|     console.warn("[telebit] state.handlers['" + cmd[1] + "'] not set"); | ||||
|     console.warn(cmd[2]); | ||||
| @ -236,6 +247,23 @@ function _connect(state) { | ||||
| 
 | ||||
|   var connCallback; | ||||
| 
 | ||||
|   function hyperPeek(tun) { | ||||
|     var m; | ||||
|     var str; | ||||
|     if (tun.data) { | ||||
|       if ('http' === tun.service) { | ||||
|         str = tun.data.toString(); | ||||
|         m = str.match(/(?:^|[\r\n])Host: ([^\r\n]+)[\r\n]*/im); | ||||
|         tun._name = tun._hostname = (m && m[1].toLowerCase() || '').split(':')[0]; | ||||
|       } | ||||
|       else if ('https' === tun.service || 'tls' === tun.service) { | ||||
|         tun._name = tun._servername = sni(tun.data); | ||||
|       } else { | ||||
|         tun._name = ''; | ||||
|       } | ||||
|     } | ||||
|   } | ||||
| 
 | ||||
|   var packerHandlers = { | ||||
|     oncontrol: function (opts) { | ||||
|       var cmd, err; | ||||
| @ -267,7 +295,21 @@ function _connect(state) { | ||||
| 
 | ||||
|       if (cmd[1] === 'hello') { | ||||
|         if (state.debug) { console.log('[DEBUG] hello received'); } | ||||
|         sendAllTokens(); | ||||
|         if (auth) { | ||||
|           authsent = true; | ||||
|           sendCommand('auth', auth).catch(function (err) { console.error('1', err); }); | ||||
|         } | ||||
|         priv.tokens.forEach(function (jwtoken) { | ||||
|           if (state.debug) { console.log('[DEBUG] send token'); } | ||||
|           authsent = true; | ||||
|           sendCommand('add_token', jwtoken) | ||||
|             .catch(function (err) { | ||||
|               console.error('failed re-adding token', jwtoken, 'after reconnect', err); | ||||
|               // Not sure if we should do something like remove the token here. It worked
 | ||||
|               // once or it shouldn't have stayed in the list, so it's less certain why
 | ||||
|               // it would have failed here.
 | ||||
|             }); | ||||
|         }); | ||||
|         if (connCallback) { | ||||
|           connCallback(); | ||||
|         } | ||||
| @ -294,28 +336,19 @@ function _connect(state) { | ||||
|         err = { message: 'unknown command "'+cmd[1]+'"', code: 'E_UNKNOWN_COMMAND' }; | ||||
|       } | ||||
| 
 | ||||
|       wsHandlers.sendMessage(Packer.pack(null, [-cmd[0], err], 'control')); | ||||
|       var packBody = true; | ||||
|       sendMessage(Packer.packHeader(null, [-cmd[0], err], 'control', packBody)); | ||||
|     } | ||||
| 
 | ||||
|   , onmessage: function (tun) { | ||||
|   , onconnection: function (tun) { | ||||
|       var cid = tun._id = Packer.addrToId(tun); | ||||
|       var str; | ||||
|       var m; | ||||
| 
 | ||||
|       if ('http' === tun.service) { | ||||
|         str = tun.data.toString(); | ||||
|         m = str.match(/(?:^|[\r\n])Host: ([^\r\n]+)[\r\n]*/im); | ||||
|         tun._name = tun._hostname = (m && m[1].toLowerCase() || '').split(':')[0]; | ||||
|       } | ||||
|       else if ('https' === tun.service || 'tls' === tun.service) { | ||||
|         tun._name = tun._servername = sni(tun.data); | ||||
|       } else { | ||||
|         tun._name = ''; | ||||
|       } | ||||
|       // this data should have been gathered already as part of the proxy protocol
 | ||||
|       // but if it's available again here we can double check
 | ||||
|       hyperPeek(tun); | ||||
| 
 | ||||
|       if (clientHandlers.write(cid, tun)) { return; } | ||||
| 
 | ||||
|       wstunneler.pause(); | ||||
|       // TODO use readable streams instead
 | ||||
|       wstunneler._socket.pause(); | ||||
|       require(state.sortingHat).assign(state, tun, function (err, conn) { | ||||
|         if (err) { | ||||
|           err.message = err.message.replace(/:tun_id/, tun._id); | ||||
| @ -324,32 +357,46 @@ function _connect(state) { | ||||
|         } | ||||
|         clientHandlers.add(conn, cid, tun); | ||||
|         if (tun.data) { conn.write(tun.data); } | ||||
|         wstunneler.resume(); | ||||
|         wstunneler._socket.resume(); | ||||
|       }); | ||||
|     } | ||||
| 
 | ||||
|   , onmessage: function (tun) { | ||||
|       var cid = tun._id = Packer.addrToId(tun); | ||||
|       var handled; | ||||
| 
 | ||||
|       hyperPeek(tun); | ||||
| 
 | ||||
|       handled = clientHandlers.write(cid, tun); | ||||
| 
 | ||||
|       // quasi backwards compat
 | ||||
|       if (!handled) { console.log("[debug] did not get 'connection' event"); packerHandlers.onconnection(tun); } | ||||
|     } | ||||
| 
 | ||||
|   , onpause: function (opts) { | ||||
|       var cid = Packer.addrToId(opts); | ||||
|       if (localclients[cid]) { | ||||
|         console.log("[TunnelPause] pausing '"+cid+"', remote received", opts.data.toString(), 'of', localclients[cid].tunnelWritten, 'sent'); | ||||
|         localclients[cid].manualPause = true; | ||||
|         localclients[cid].pause(); | ||||
|       if (priv.localclients[cid]) { | ||||
|         console.log("[TunnelPause] pausing '"+cid+"', remote received", opts.data.toString(), 'of', priv.localclients[cid].tunnelWritten, 'sent'); | ||||
|         priv.localclients[cid].manualPause = true; | ||||
|         priv.localclients[cid].pause(); | ||||
|       } else { | ||||
|         console.log('[TunnelPause] remote tried pausing finished connection', cid); | ||||
|         // Often we have enough latency that we've finished sending before we're told to pause, so
 | ||||
|         // don't worry about sending back errors, since we won't be sending data over anyway.
 | ||||
|         // wsHandlers.sendMessage(Packer.pack(opts, {message: 'no matching connection', code: 'E_NO_CONN'}, 'error'));
 | ||||
|         // var packBody = true;
 | ||||
|         // sendMessage(Packer.packHeader(opts, {message: 'no matching connection', code: 'E_NO_CONN'}, 'error', packBody));
 | ||||
|       } | ||||
|     } | ||||
|   , onresume: function (opts) { | ||||
|       var cid = Packer.addrToId(opts); | ||||
|       if (localclients[cid]) { | ||||
|         console.log("[TunnelResume] resuming '"+cid+"', remote received", opts.data.toString(), 'of', localclients[cid].tunnelWritten, 'sent'); | ||||
|         localclients[cid].manualPause = false; | ||||
|         localclients[cid].resume(); | ||||
|       if (priv.localclients[cid]) { | ||||
|         console.log("[TunnelResume] resuming '"+cid+"', remote received", opts.data.toString(), 'of', priv.localclients[cid].tunnelWritten, 'sent'); | ||||
|         priv.localclients[cid].manualPause = false; | ||||
|         priv.localclients[cid].resume(); | ||||
|       } else { | ||||
|         console.log('[TunnelResume] remote tried resuming finished connection', cid); | ||||
|         // wsHandlers.sendMessage(Packer.pack(opts, {message: 'no matching connection', code: 'E_NO_CONN'}, 'error'));
 | ||||
|         // var packBody = true;
 | ||||
|         // sendMessage(Packer.packHeader(opts, {message: 'no matching connection', code: 'E_NO_CONN'}, 'error', packBody));
 | ||||
|       } | ||||
|     } | ||||
| 
 | ||||
| @ -366,56 +413,74 @@ function _connect(state) { | ||||
| 
 | ||||
|   , _onConnectError: function (cid, opts, err) { | ||||
|       console.info("[_onConnectError] opening '" + cid + "' failed because " + err.message); | ||||
|       wsHandlers.sendMessage(Packer.pack(opts, null, 'error')); | ||||
|       sendMessage(Packer.packHeader(opts, null, 'error')); | ||||
|     } | ||||
|   }; | ||||
| 
 | ||||
|   var lastActivity; | ||||
|   var timeoutId; | ||||
|   var wsHandlers = { | ||||
|     refreshTimeout: function () { | ||||
|       lastActivity = Date.now(); | ||||
|   priv.timeoutId = null; | ||||
|   priv.lastActivity = Date.now(); | ||||
|   priv.refreshTimeout = function refreshTimeout() { | ||||
|     priv.lastActivity = Date.now(); | ||||
|   }; | ||||
|   priv.checkTimeout = function checkTimeout() { | ||||
|     if (!wstunneler) { | ||||
|       console.warn('checkTimeout called when websocket already closed'); | ||||
|       return; | ||||
|     } | ||||
|   , checkTimeout: function () { | ||||
|       if (!wstunneler) { | ||||
|         console.warn('checkTimeout called when websocket already closed'); | ||||
|         return; | ||||
|       } | ||||
|       // Determine how long the connection has been "silent", ie no activity.
 | ||||
|       var silent = Date.now() - lastActivity; | ||||
|     // Determine how long the connection has been "silent", ie no activity.
 | ||||
|     var silent = Date.now() - priv.lastActivity; | ||||
| 
 | ||||
|       // If we have had activity within the last activityTimeout then all we need to do is
 | ||||
|       // call this function again at the soonest time when the connection could be timed out.
 | ||||
|       if (silent < activityTimeout) { | ||||
|         timeoutId = setTimeout(wsHandlers.checkTimeout, activityTimeout-silent); | ||||
|       } | ||||
| 
 | ||||
|       // Otherwise we check to see if the pong has also timed out, and if not we send a ping
 | ||||
|       // and call this function again when the pong will have timed out.
 | ||||
|       else if (silent < activityTimeout + pongTimeout) { | ||||
|         console.log('pinging tunnel server'); | ||||
|         try { | ||||
|           wstunneler.ping(); | ||||
|         } catch (err) { | ||||
|           console.warn('failed to ping tunnel server', err); | ||||
|         } | ||||
|         timeoutId = setTimeout(wsHandlers.checkTimeout, pongTimeout); | ||||
|       } | ||||
| 
 | ||||
|       // Last case means the ping we sent before didn't get a response soon enough, so we
 | ||||
|       // need to close the websocket connection.
 | ||||
|       else { | ||||
|         console.log('connection timed out'); | ||||
|         wstunneler.close(1000, 'connection timeout'); | ||||
|       } | ||||
|     // If we have had activity within the last activityTimeout then all we need to do is
 | ||||
|     // call this function again at the soonest time when the connection could be timed out.
 | ||||
|     if (silent < activityTimeout) { | ||||
|       priv.timeoutId = setTimeout(priv.checkTimeout, activityTimeout-silent); | ||||
|     } | ||||
| 
 | ||||
|   , onOpen: function () { | ||||
|       console.info("[open] connected to '" + (state.wss || state.relay) + "'"); | ||||
|       wsHandlers.refreshTimeout(); | ||||
|     // Otherwise we check to see if the pong has also timed out, and if not we send a ping
 | ||||
|     // and call this function again when the pong will have timed out.
 | ||||
|     else if (silent < activityTimeout + pongTimeout) { | ||||
|       //console.log('DEBUG: pinging tunnel server');
 | ||||
|       try { | ||||
|         wstunneler.ping(); | ||||
|       } catch (err) { | ||||
|         console.warn('failed to ping tunnel server', err); | ||||
|       } | ||||
|       priv.timeoutId = setTimeout(priv.checkTimeout, pongTimeout); | ||||
|     } | ||||
| 
 | ||||
|       timeoutId = setTimeout(wsHandlers.checkTimeout, activityTimeout); | ||||
|     // Last case means the ping we sent before didn't get a response soon enough, so we
 | ||||
|     // need to close the websocket connection.
 | ||||
|     else { | ||||
|       console.info('[info] closing due to connection timeout'); | ||||
|       wstunneler.close(1000, 'connection timeout'); | ||||
|     } | ||||
|   }; | ||||
| 
 | ||||
|   me.destroy = function destroy() { | ||||
|     console.info('[info] destroy()'); | ||||
|     try { | ||||
|       //wstunneler.close(1000, 're-connect');
 | ||||
|       wstunneler._socket.destroy(); | ||||
|     } catch(e) { | ||||
|       // ignore
 | ||||
|     } | ||||
|   }; | ||||
|   me.connect = function connect() { | ||||
|     if (!priv.tokens.length && state.config.email) { | ||||
|       auth = TelebitRemote._tokenFromState(state); | ||||
|     } | ||||
|     priv.timeoutId = null; | ||||
|     var machine = Packer.create(packerHandlers); | ||||
| 
 | ||||
|     console.info("[telebit:lib/remote.js] [connect] '" + (state.wss || state.relay) + "'"); | ||||
|     var tunnelUrl = (state.wss || state.relay).replace(/\/$/, '') + '/'; // + auth;
 | ||||
|     wstunneler = new WebSocket(tunnelUrl, { rejectUnauthorized: !state.insecure }); | ||||
|     // XXXXXX
 | ||||
|     wstunneler.on('open', function () { | ||||
|       console.info("[telebit:lib/remote.js] [open] connected to '" + (state.wss || state.relay) + "'"); | ||||
|       me.emit('connect'); | ||||
|       priv.refreshTimeout(); | ||||
|       priv.timeoutId = setTimeout(priv.checkTimeout, activityTimeout); | ||||
|       wstunneler._socket.on('drain', function () { | ||||
|         // the websocket library has it's own buffer apart from node's socket buffer, but that one
 | ||||
|         // is much more difficult to watch, so we watch for the lower level buffer to drain and
 | ||||
| @ -432,22 +497,13 @@ function _connect(state) { | ||||
|             conn.resume(); | ||||
|           } | ||||
|         }); | ||||
| 
 | ||||
|         pausedClients.length = 0; | ||||
|       }); | ||||
| 
 | ||||
|       //Call either Open or Reconnect handlers.
 | ||||
|       if(state.handlers.onOpen && initialConnect) { | ||||
|         state.handlers.onOpen(); | ||||
|       } else if (state.handlers.onReconnect && !initialConnect) { | ||||
|         state.handlers.onReconnect(); | ||||
|       } | ||||
|       initialConnect = false; | ||||
|     } | ||||
| 
 | ||||
|   , onClose: function () { | ||||
|       clearTimeout(timeoutId); | ||||
|       wstunneler = null; | ||||
|     }); | ||||
|     wstunneler.on('close', function () { | ||||
|       console.info("[info] [closing] received close signal from relay"); | ||||
|       clearTimeout(priv.timeoutId); | ||||
|       clientHandlers.closeAll(); | ||||
| 
 | ||||
|       var error = new Error('websocket connection closed before response'); | ||||
| @ -459,199 +515,69 @@ function _connect(state) { | ||||
|         connCallback(error); | ||||
|       } | ||||
| 
 | ||||
|       if (!authenticated) { | ||||
|         if(state.handlers.onError) { | ||||
|           var err = new Error('Failed to connect on first attempt... check authentication'); | ||||
|           state.handlers.onError(err); | ||||
|         } | ||||
|         if(state.handlers.onClose) { | ||||
|           state.handlers.onClose(); | ||||
|         } | ||||
|         console.info('[close] failed on first attempt... check authentication.'); | ||||
|         timeoutId = null; | ||||
|       } | ||||
|       else if (tokens.length) { | ||||
|         if(state.handlers.onDisconnect) { | ||||
|           state.handlers.onDisconnect(); | ||||
|         } | ||||
|         console.info('[retry] disconnected and waiting...'); | ||||
|         timeoutId = setTimeout(connect, 5000); | ||||
|       } else { | ||||
|         if(state.handlers.onClose) { | ||||
|           state.handlers.onClose(); | ||||
|         } | ||||
|       } | ||||
|     } | ||||
| 
 | ||||
|   , onError: function (err) { | ||||
|       console.error("[tunnel error] " + err.message); | ||||
|       console.error(err); | ||||
|       if (connCallback) { | ||||
|         connCallback(err); | ||||
|       } | ||||
|     } | ||||
| 
 | ||||
|   , sendMessage: function (msg) { | ||||
|       if (wstunneler) { | ||||
|         try { | ||||
|           wstunneler.send(msg, {binary: true}); | ||||
|           return wstunneler.bufferedAmount; | ||||
|         } catch (err) { | ||||
|           // There is a chance that this occurred after the websocket was told to close
 | ||||
|           // and before it finished, in which case we don't need to log the error.
 | ||||
|           if (wstunneler.readyState !== wstunneler.CLOSING) { | ||||
|             console.warn('[sendMessage] error sending websocket message', err); | ||||
|           } | ||||
|         } | ||||
|       } | ||||
|     } | ||||
|   }; | ||||
| 
 | ||||
|   function connect() { | ||||
|     if (wstunneler) { | ||||
|       console.warn('attempted to connect with connection already active'); | ||||
|       return; | ||||
|     } | ||||
|     if (!tokens.length) { | ||||
|       if (state.config.email) { | ||||
|         auth = { | ||||
|           subject: state.config.email | ||||
|         , subject_scheme: 'mailto' | ||||
|           // TODO create domains list earlier
 | ||||
|         , scope: Object.keys(state.config.servernames || {}).join(',') | ||||
|         , otp: state.otp | ||||
|         , hostname: os.hostname() | ||||
|           // Used for User-Agent
 | ||||
|         , os_type: os.type() | ||||
|         , os_platform: os.platform() | ||||
|         , os_release: os.release() | ||||
|         , os_arch: os.arch() | ||||
|         }; | ||||
|       } | ||||
|     } | ||||
|     timeoutId = null; | ||||
|     var machine = Packer.create(packerHandlers); | ||||
| 
 | ||||
|     console.info("[connect] '" + (state.wss || state.relay) + "'"); | ||||
|     var tunnelUrl = (state.wss || state.relay).replace(/\/$/, '') + '/'; // + auth;
 | ||||
|     wstunneler = new WebSocket(tunnelUrl, { rejectUnauthorized: !state.insecure }); | ||||
|     wstunneler.on('open', wsHandlers.onOpen); | ||||
|     wstunneler.on('close', wsHandlers.onClose); | ||||
|     wstunneler.on('error', wsHandlers.onError); | ||||
|       me.emit('close'); | ||||
|     }); | ||||
|     wstunneler.on('error', function (err) { | ||||
|       me.emit('error', err); | ||||
|     }); | ||||
| 
 | ||||
|     // Our library will automatically handle sending the pong respose to ping requests.
 | ||||
|     wstunneler.on('ping', wsHandlers.refreshTimeout); | ||||
|     wstunneler.on('pong', wsHandlers.refreshTimeout); | ||||
|     wstunneler.on('ping', priv.refreshTimeout); | ||||
|     wstunneler.on('pong', function () { | ||||
|       //console.log('DEBUG received pong');
 | ||||
|       priv.refreshTimeout(); | ||||
|     }); | ||||
|     wstunneler.on('message', function (data, flags) { | ||||
|       wsHandlers.refreshTimeout(); | ||||
|       priv.refreshTimeout(); | ||||
|       if (data.error || '{' === data[0]) { | ||||
|         console.log(data); | ||||
|         return; | ||||
|       } | ||||
|       machine.fns.addChunk(data, flags); | ||||
|     }); | ||||
|   } | ||||
|   connect(); | ||||
| 
 | ||||
|   var connPromise; | ||||
|   return { | ||||
|     end: function(cb) { | ||||
|       tokens.length = 0; | ||||
|       if (timeoutId) { | ||||
|         clearTimeout(timeoutId); | ||||
|         timeoutId = null; | ||||
|       } | ||||
| 
 | ||||
|       if (wstunneler) { | ||||
|         try { | ||||
|           wstunneler.close(cb); | ||||
|         } catch(e) { | ||||
|           console.error("[error] wstunneler.close()"); | ||||
|           console.error(e); | ||||
|         } | ||||
|       } | ||||
|     } | ||||
|   , append: function (token) { | ||||
|       if (!token) { | ||||
|         throw new Error("attempted to append empty token"); | ||||
|       } | ||||
|       if ('undefined' === token) { | ||||
|         throw new Error("attempted to append token as the string 'undefined'"); | ||||
|       } | ||||
|       if (tokens.indexOf(token) >= 0) { | ||||
|         return PromiseA.resolve(); | ||||
|       } | ||||
|       tokens.push(token); | ||||
|       var prom; | ||||
|       if (tokens.length === 1 && !wstunneler) { | ||||
|         // We just added the only token in the list, and the websocket connection isn't up
 | ||||
|         // so we need to restart the connection.
 | ||||
|         if (timeoutId) { | ||||
|           // Handle the case were the last token was removed and this token added between
 | ||||
|           // reconnect attempts to make sure we don't try openning multiple connections.
 | ||||
|           clearTimeout(timeoutId); | ||||
|           timeoutId = null; | ||||
|         } | ||||
| 
 | ||||
|         // We want this case to behave as much like the other case as we can, but we don't have
 | ||||
|         // the same kind of reponses when we open brand new connections, so we have to rely on
 | ||||
|         // the 'hello' and the 'un-associated' error commands to determine if the token is good.
 | ||||
|         prom = connPromise = new PromiseA(function (resolve, reject) { | ||||
|           connCallback = function (err) { | ||||
|             connCallback = null; | ||||
|             connPromise = null; | ||||
|             if (err) { | ||||
|               reject(err); | ||||
|             } else { | ||||
|               resolve(); | ||||
|             } | ||||
|           }; | ||||
|         }); | ||||
|         connect(); | ||||
|       } | ||||
|       else if (connPromise) { | ||||
|         prom = connPromise.then(function () { | ||||
|           return sendCommand('add_token', token); | ||||
|         }); | ||||
|       } | ||||
|       else { | ||||
|         prom = sendCommand('add_token', token); | ||||
|       } | ||||
| 
 | ||||
|       prom.catch(function (err) { | ||||
|         console.error('adding token', token, 'failed:', err); | ||||
|         // Most probably an invalid token of some kind, so we don't really want to keep it.
 | ||||
|         tokens.splice(tokens.indexOf(token), 1); | ||||
|       }); | ||||
| 
 | ||||
|       return prom; | ||||
|     } | ||||
|   , clear: function (token) { | ||||
|       if (typeof token === 'undefined') { | ||||
|         token = '*'; | ||||
|       } | ||||
| 
 | ||||
|       if (token === '*') { | ||||
|         tokens.length = 0; | ||||
|       } else { | ||||
|         var index = tokens.indexOf(token); | ||||
|         if (index < 0) { | ||||
|           return PromiseA.resolve(); | ||||
|         } | ||||
|         tokens.splice(index); | ||||
|       } | ||||
| 
 | ||||
|       var prom = sendCommand('delete_token', token); | ||||
|       prom.catch(function (err) { | ||||
|         console.error('clearing token', token, 'failed:', err); | ||||
|       }); | ||||
| 
 | ||||
|       return prom; | ||||
|   }; | ||||
|   me.end = function() { | ||||
|     priv.tokens.length = 0; | ||||
|     if (priv.timeoutId) { | ||||
|       clearTimeout(priv.timeoutId); | ||||
|       priv.timeoutId = null; | ||||
|     } | ||||
|     console.info('[info] closing due to tr.end()'); | ||||
|     wstunneler.close(1000, 're-connect'); | ||||
|     wstunneler.on('close', function () { | ||||
|       me.emit('end'); | ||||
|     }); | ||||
|   }; | ||||
| } | ||||
| 
 | ||||
| module.exports.connect = _connect; | ||||
| module.exports.createConnection = _connect; | ||||
| TelebitRemote.prototype = EventEmitter.prototype; | ||||
| TelebitRemote._tokenFromState = function (state) { | ||||
|   return { | ||||
|     subject: state.config.email | ||||
|   , subject_scheme: 'mailto' | ||||
|     // TODO create domains list earlier
 | ||||
|   , scope: Object.keys(state.config.servernames || {}).join(',') | ||||
|   , otp: state.otp | ||||
|   , hostname: os.hostname() | ||||
|     // Used for User-Agent
 | ||||
|   , os_type: os.type() | ||||
|   , os_platform: os.platform() | ||||
|   , os_release: os.release() | ||||
|   , os_arch: os.arch() | ||||
|   }; | ||||
| }; | ||||
| 
 | ||||
| TelebitRemote.create = function (opts) { | ||||
|   return new TelebitRemote(opts); | ||||
| }; | ||||
| TelebitRemote.createConnection = function (opts, cb) { | ||||
|   var tunnel = TelebitRemote.create(opts); | ||||
|   tunnel.connect(opts); | ||||
|   tunnel.once('connect', cb); | ||||
|   return tunnel; | ||||
| }; | ||||
| TelebitRemote.connect = TelebitRemote.createConnection; | ||||
| 
 | ||||
| module.exports.TelebitRemote = TelebitRemote; | ||||
| 
 | ||||
| }()); | ||||
|  | ||||
| @ -1,6 +1,8 @@ | ||||
| 'use strict'; | ||||
| 
 | ||||
| var os = require('os'); | ||||
| var path = require('path'); | ||||
| var fs = require('fs'); | ||||
| 
 | ||||
| module.exports.print = function (config) { | ||||
|   var services = { https: {}, http: {}, tcp: {} }; | ||||
| @ -57,7 +59,7 @@ module.exports.print = function (config) { | ||||
| }; | ||||
| 
 | ||||
| module.exports.assign = function (state, tun, cb) { | ||||
|   console.log('first message from', tun); | ||||
|   //console.log('first message from', tun);
 | ||||
|   var net = state.net || require('net'); | ||||
| 
 | ||||
|   function trySsh(tun, cb) { | ||||
| @ -73,7 +75,7 @@ module.exports.assign = function (state, tun, cb) { | ||||
|       cb(null, false); | ||||
|       return; | ||||
|     } | ||||
|     cb(null, getNetConn(sshPort)); | ||||
|     getNetConn(sshPort, cb); | ||||
|   } | ||||
| 
 | ||||
|   var handlers = {}; | ||||
| @ -86,6 +88,7 @@ module.exports.assign = function (state, tun, cb) { | ||||
|       state.httpRedirectServer = require('http').createServer(state.greenlock.middleware(state.redirectHttps)); | ||||
|     } | ||||
|     state.httpRedirectServer.emit('connection', socket); | ||||
|     process.nextTick(function () { socket.resume(); }); | ||||
|   }; | ||||
|   handlers.https = function (tlsSocket) { | ||||
|     console.log('Encrypted', tlsSocket.encrypted, tlsSocket.remoteAddress, tlsSocket.remotePort); | ||||
| @ -94,13 +97,15 @@ module.exports.assign = function (state, tun, cb) { | ||||
|       state._serveStatic = require('serve-static'); | ||||
|       state._defaultServe = state._serveStatic(path.join(__dirname, 'html')); | ||||
|       state.defaultHttpServer = require('http').createServer(function (req, res) { | ||||
|         // TODO serve api
 | ||||
|         state._defaultServe(req, res, state._finalHandler(req, res)); | ||||
|       }); | ||||
|     } | ||||
|     state.defaultHttpServer.emit('connection', tlsSocket); | ||||
|     process.nextTick(function () { tlsSocket.resume(); }); | ||||
|   }; | ||||
| 
 | ||||
|   function getNetConn(port) { | ||||
|   function getNetConn(port, cb) { | ||||
|     var netOpts = { | ||||
|       port: port | ||||
|     , host: '127.0.0.1' | ||||
| @ -117,8 +122,12 @@ module.exports.assign = function (state, tun, cb) { | ||||
|       // this will happen before 'data' or 'readable' is triggered
 | ||||
|       // We use the data from the netOpts object so that the createConnection function has
 | ||||
|       // the oppurtunity of removing/changing it if it wants/needs to handle it differently.
 | ||||
|       cb(null, conn); | ||||
|       cb = function () {}; // for error events
 | ||||
|     }); | ||||
|     conn.on('error', function (err) { | ||||
|       cb(err); | ||||
|     }); | ||||
|     return conn; | ||||
|   } | ||||
| 
 | ||||
|   function redirectHttp(cb) { | ||||
| @ -132,6 +141,40 @@ module.exports.assign = function (state, tun, cb) { | ||||
|     return conn; | ||||
|   } | ||||
| 
 | ||||
|   function errorTcp(conf, cb) { | ||||
|     var socketPair = require('socket-pair'); | ||||
|     var conn = socketPair.create(function (err, other) { | ||||
|       if (err) { cb(err); return; } | ||||
| 
 | ||||
|       cb(null, conn); | ||||
| 
 | ||||
|       other.write("\n" + | ||||
|       [ "[Telebit Error Server]" | ||||
|       , "Could not load '" + conf.handler + "' as a module, file, or directory." | ||||
|       ].join("\n") + "\n\n"); | ||||
|       other.end(); | ||||
|     }); | ||||
|     //if (tun.data) { conn.write(tun.data); }
 | ||||
|     return conn; | ||||
|   } | ||||
|   function fileDirTcp(opts, cb) { | ||||
|     var socketPair = require('socket-pair'); | ||||
|     var conn = socketPair.create(function (err, other) { | ||||
|       if (err) { cb(err); return; } | ||||
| 
 | ||||
|       if (opts.stat.isFile()) { | ||||
|         fs.createReadStream(opts.config.handler).pipe(other); | ||||
|       } else { | ||||
|         fs.readdir(opts.config.handler, function (err, nodes) { | ||||
|           other.write('\n' + nodes.join('\n') + '\n\n'); | ||||
|           other.end(); | ||||
|         }); | ||||
|       } | ||||
|       cb(null, conn); | ||||
|     }); | ||||
|     //if (tun.data) { conn.write(tun.data); }
 | ||||
|     return conn; | ||||
|   } | ||||
|   function echoTcp(cb) { | ||||
|     var socketPair = require('socket-pair'); | ||||
|     var conn = socketPair.create(function (err, other) { | ||||
| @ -194,8 +237,7 @@ module.exports.assign = function (state, tun, cb) { | ||||
|   function invokeTcpHandler(conf, socket, tun, id, cb) { | ||||
|     var conn; | ||||
|     if (parseInt(conf.handler, 10)) { | ||||
|       conn = getNetConn(conf.handler); | ||||
|       cb(null, conn); | ||||
|       getNetConn(conf.handler, cb); | ||||
|       return conn; | ||||
|     } | ||||
| 
 | ||||
| @ -219,26 +261,45 @@ module.exports.assign = function (state, tun, cb) { | ||||
|       } catch(e2) { | ||||
|         console.error("Failed to require('" + handlerpath + "'):", e1.message); | ||||
|         console.error("Failed to require('" + path.join(localshare, handlerpath) + "'):", e2.message); | ||||
|         console.warn("Using default handler for '" + handle + ":" + id + "'"); | ||||
|         echoTcp(cb); | ||||
|         console.warn("Trying static and index handlers for '" + handle + ":" + id + "'"); | ||||
|         handler = null; | ||||
|         // fallthru
 | ||||
|       } | ||||
|     } | ||||
|     var socketPair = require('socket-pair'); | ||||
|     conn = socketPair.create(function (err, other) { | ||||
|       handler(other, tun, id); | ||||
|       cb(null, conn); | ||||
| 
 | ||||
|     if (handler) { | ||||
|       var socketPair = require('socket-pair'); | ||||
|       conn = socketPair.create(function (err, other) { | ||||
|         handler(other, tun, id); | ||||
|         cb(null, conn); | ||||
|       }); | ||||
|       return conn; | ||||
|     } | ||||
| 
 | ||||
|     fs.access(conf.handler, fs.constants.R_OK, function (err1) { | ||||
|       fs.stat(conf.handler, function (err2, stat) { | ||||
|         if ((err1 || err2) || !(stat.isFile() || stat.isDirectory())) { | ||||
|           errorTcp(conf, cb); | ||||
|           return; | ||||
|         } | ||||
|         fileDirTcp({ config: conf, stat: stat }, cb); | ||||
|       }); | ||||
|     }); | ||||
|     return conn; | ||||
|   } | ||||
|   var handlerservers = {}; | ||||
|   function invokeHandler(conf, tlsSocket, tun, id) { | ||||
|     var conn; | ||||
|     if (parseInt(conf.handler, 10)) { | ||||
|       // TODO http-proxy with proper headers and ws support
 | ||||
|       conn = getNetConn(conf.handler); | ||||
|       console.info("Port-Forwarding '" + (tun.name || tun.serviceport) + "' to '" + conf.handler + "'"); | ||||
|       conn.pipe(tlsSocket); | ||||
|       tlsSocket.pipe(conn); | ||||
|       getNetConn(conf.handler, function (err, conn) { | ||||
|         process.nextTick(function () { tlsSocket.resume(); }); | ||||
|         if (err) { | ||||
|           require('./handlers/local-app-error.js')({ handler: conf.handler, socket: tlsSocket }); | ||||
|           return; | ||||
|         } | ||||
|         console.info("Port-Forwarding '" + (tun.name || tun.serviceport) + "' to '" + conf.handler + "'"); | ||||
|         conn.pipe(tlsSocket); | ||||
|         tlsSocket.pipe(conn); | ||||
|       }); | ||||
|       return; | ||||
|     } | ||||
|     var handle = tun.name || tun.port; | ||||
| @ -256,6 +317,7 @@ module.exports.assign = function (state, tun, cb) { | ||||
|     tlsSocket._id = id; | ||||
|     if (handlerservers[conf.handler]) { | ||||
|       handlerservers[conf.handler].emit('connection', tlsSocket); | ||||
|       process.nextTick(function () { tlsSocket.resume(); }); | ||||
|       return; | ||||
|     } | ||||
| 
 | ||||
| @ -266,15 +328,15 @@ module.exports.assign = function (state, tun, cb) { | ||||
| 
 | ||||
|     try { | ||||
|       handler = require(handlerpath); | ||||
|       console.info("Handling '" + handle + ":" + id + "' with '" + handlerpath + "'"); | ||||
|       console.info("Trying to handle '" + handle + ":" + id + "' with '" + handlerpath + "'"); | ||||
|     } catch(e1) { | ||||
|       try { | ||||
|         handler = require(path.join(localshare, handlerpath)); | ||||
|         console.info("Handling '" + handle + ":" + id + "' with '" + handlerpath + "'"); | ||||
|         console.info("Skip. (couldn't require('" + handlerpath + "'):", e1.message + ")"); | ||||
|         console.info("Trying to handle '" + handle + ":" + id + "' with '" + handlerpath + "'"); | ||||
|       } catch(e2) { | ||||
|         console.error("Failed to require('" + handlerpath + "'):", e1.message); | ||||
|         console.error("Failed to require('" + path.join(localshare, handlerpath) + "'):", e2.message); | ||||
|         console.warn("Using default handler for '" + handle + ":" + id + "'"); | ||||
|         console.info("Skip. (couldn't require('" + path.join(localshare, handlerpath) + "'):", e2.message + ")"); | ||||
|         console.info("Last chance! (using static and index handlers for '" + handle + ":" + id + "')"); | ||||
|         handler = null; | ||||
|         // fallthru
 | ||||
|       } | ||||
| @ -283,10 +345,70 @@ module.exports.assign = function (state, tun, cb) { | ||||
|     if (handler) { | ||||
|       handlerservers[conf.handler] = http.createServer(handler); | ||||
|       handlerservers[conf.handler].emit('connection', tlsSocket); | ||||
|       process.nextTick(function () { tlsSocket.resume(); }); | ||||
|       return; | ||||
|     } | ||||
| 
 | ||||
|     handlers.https(tlsSocket, tun, id); | ||||
|     fs.access(conf.handler, fs.constants.R_OK, function (err1) { | ||||
|       fs.stat(conf.handler, function (err2, stat) { | ||||
|         if (err1 || err2) { | ||||
|           // TODO handle errors
 | ||||
|           handlers.https(tlsSocket, tun, id); | ||||
|           return; | ||||
|         } | ||||
|         var isFile = stat.isFile(); | ||||
|         state._finalHandler = require('finalhandler'); | ||||
|         state._serveStatic = require('serve-static'); | ||||
|         state._serveIndex = require('serve-index'); | ||||
|         var serveIndex; | ||||
|         var serveStatic; | ||||
|         var dlStatic; | ||||
|         if (isFile) { | ||||
|           serveStatic = state._serveStatic(path.dirname(conf.handler), { dotfiles: 'allow', index: [ 'index.html' ] }); | ||||
|           dlStatic = state._serveStatic(path.dirname(conf.handler), { acceptRanges: false, dotfiles: 'allow', index: [ 'index.html' ] }); | ||||
|           serveIndex = function (req, res, next) { next(); }; | ||||
|           isFile = path.basename(conf.handler); | ||||
|         } else { | ||||
|           serveStatic = state._serveStatic(conf.handler, { dotfiles: 'allow', index: [ 'index.html' ] }); | ||||
|           dlStatic = state._serveStatic(conf.handler, { acceptRanges: false, dotfiles: 'allow', index: [ 'index.html' ] }); | ||||
|           serveIndex = state._serveIndex(conf.handler, { | ||||
|             hidden: true, icons: true | ||||
|           , template: require('serve-tpl-attachment')({ privatefiles: 'ignore' }) | ||||
|           }); | ||||
|         } | ||||
|         handler = function (req, res) { | ||||
|           var qIndex = req.url.indexOf('?'); | ||||
|           var fIndex; | ||||
|           var fname; | ||||
|           if (-1 === qIndex) { | ||||
|             qIndex = req.url.length; | ||||
|           } | ||||
|           req.querystring = req.url.substr(qIndex); | ||||
|           req.url = req.url.substr(0, qIndex); | ||||
|           req.query = require('querystring').parse(req.querystring.substr(1)); | ||||
|           if (isFile) { | ||||
|             req.url = '/' + isFile; | ||||
|           } | ||||
|           //console.log('[req.query]', req.url, req.query);
 | ||||
|           if (req.query.download) { | ||||
|             fIndex = req.url.lastIndexOf('/'); | ||||
|             fname = req.url.substr(fIndex + 1); | ||||
|             res.setHeader('Content-Disposition', 'attachment; filename="'+decodeURIComponent(fname)+'"'); | ||||
|             res.setHeader('Content-Type', 'application/octet-stream'); | ||||
|             dlStatic(req, res, function () { | ||||
|               serveIndex(req, res, state._finalHandler(req, res)); | ||||
|             }); | ||||
|           } else { | ||||
|             serveStatic(req, res, function () { | ||||
|               serveIndex(req, res, state._finalHandler(req, res)); | ||||
|             }); | ||||
|           } | ||||
|         }; | ||||
|         handlerservers[conf.handler] = http.createServer(handler); | ||||
|         handlerservers[conf.handler].emit('connection', tlsSocket); | ||||
|         process.nextTick(function () { tlsSocket.resume(); }); | ||||
|       }); | ||||
|     }); | ||||
|   } | ||||
| 
 | ||||
|   function terminateTls(tun, cb) { | ||||
| @ -318,8 +440,6 @@ module.exports.assign = function (state, tun, cb) { | ||||
|             tlsSocket._handle.onread(firstChunk.length, firstChunk); | ||||
| 
 | ||||
|             trySsh({ data: firstChunk }, function (err, conn) { | ||||
|               process.nextTick(function () { tlsSocket.resume(); }); | ||||
| 
 | ||||
|               if (conn) { | ||||
|                 conn.pipe(tlsSocket); | ||||
|                 tlsSocket.pipe(conn); | ||||
| @ -332,7 +452,7 @@ module.exports.assign = function (state, tun, cb) { | ||||
|                 return; | ||||
|               } | ||||
| 
 | ||||
|               console.log('https invokeHandler'); | ||||
|               //console.log('https invokeHandler');
 | ||||
|               invokeHandler(conf, tlsSocket, tun, id); | ||||
|             }); | ||||
|           }); | ||||
|  | ||||
| @ -8,6 +8,7 @@ module.exports = function (pkg) { | ||||
|       https.get(url, function (resp) { | ||||
|         var str = ''; | ||||
|         resp.on('data', function (chunk) { | ||||
|           //var chunk = conn.read();
 | ||||
|           str += chunk.toString('utf8'); | ||||
|         }); | ||||
|         resp.on('end', function () { | ||||
|  | ||||
							
								
								
									
										18
									
								
								package.json
									
									
									
									
									
								
							
							
						
						
									
										18
									
								
								package.json
									
									
									
									
									
								
							| @ -1,11 +1,12 @@ | ||||
| { | ||||
|   "name": "telebit", | ||||
|   "version": "0.19.0", | ||||
|   "version": "0.20.251025", | ||||
|   "description": "Break out of localhost. Connect to any device from anywhere over any tcp port or securely in a browser. A secure tunnel. A poor man's reverse VPN.", | ||||
|   "main": "lib/remote.js", | ||||
|   "files": [ | ||||
|     "bin", | ||||
|     "lib" | ||||
|     "lib", | ||||
|     "usr" | ||||
|   ], | ||||
|   "bin": { | ||||
|     "telebit": "bin/telebit.js", | ||||
| @ -52,25 +53,30 @@ | ||||
|   }, | ||||
|   "homepage": "https://git.coolaj86.com/coolaj86/telebit.js#readme", | ||||
|   "dependencies": { | ||||
|     "@coolaj86/urequest": "^1.1.4", | ||||
|     "@coolaj86/urequest": "^1.3.5", | ||||
|     "finalhandler": "^1.1.1", | ||||
|     "greenlock": "^2.3.1", | ||||
|     "js-yaml": "^3.11.0", | ||||
|     "jsonwebtoken": "^7.1.9", | ||||
|     "mkdirp": "^0.5.1", | ||||
|     "proxy-packer": "^1.4.3", | ||||
|     "proxy-packer": "^2.0.2", | ||||
|     "ps-list": "^5.0.0", | ||||
|     "recase": "^1.0.4", | ||||
|     "redirect-https": "^1.1.5", | ||||
|     "sclient": "^1.4.1", | ||||
|     "serve-index": "^1.9.1", | ||||
|     "serve-static": "^1.13.2", | ||||
|     "serve-tpl-attachment": "^1.0.4", | ||||
|     "sni": "^1.0.0", | ||||
|     "socket-pair": "^1.0.3", | ||||
|     "ws": "^2.2.3" | ||||
|     "toml": "^0.4.1", | ||||
|     "ws": "^6.0.0" | ||||
|   }, | ||||
|   "trulyOptionalDependencies": { | ||||
|     "bluebird": "^3.5.1" | ||||
|   }, | ||||
|   "enginesStrict": true, | ||||
|   "engines": { | ||||
|     "node": "10.2.1 10.4" | ||||
|     "node": "10.2.1 10.4 10.6" | ||||
|   } | ||||
| } | ||||
|  | ||||
							
								
								
									
										21
									
								
								tests/README.md
									
									
									
									
									
										Normal file
									
								
							
							
						
						
									
										21
									
								
								tests/README.md
									
									
									
									
									
										Normal file
									
								
							| @ -0,0 +1,21 @@ | ||||
| There are a number of conditions and whatnot that must be tested in more-or-less real-world conditions. | ||||
| 
 | ||||
| telebit init                    // fresh install | ||||
| telebit init                    // after install complete | ||||
| 
 | ||||
| telebit http 3000               // have an app listening on localhost:3000 | ||||
| telebit http 4545               // do not have an app listening | ||||
| 
 | ||||
| telebit http ./path/to/site | ||||
| telebit http ./path/to/dir | ||||
| telebit http ./path/to/file | ||||
| telebit http ./doesnt/exist | ||||
| 
 | ||||
| telebit ssh auto                // do have ssh listening on localhost:22 | ||||
| telebit ssh 4545                // do have ssh listenening | ||||
| 
 | ||||
| telebit tcp 3000                // have an echo server listening on localhost:3000 | ||||
| telebit tcp 4545                // no server listening | ||||
| 
 | ||||
| telebit tcp ./path/to/file | ||||
| telebit tcp ./path/to/dir | ||||
							
								
								
									
										27
									
								
								tests/echo.js
									
									
									
									
									
										Normal file
									
								
							
							
						
						
									
										27
									
								
								tests/echo.js
									
									
									
									
									
										Normal file
									
								
							| @ -0,0 +1,27 @@ | ||||
| 'use strict'; | ||||
| 
 | ||||
| var net = require('net'); | ||||
| var server = net.createServer(function (conn) { | ||||
|   function echo(chunk) { | ||||
|     conn.write(chunk); | ||||
|     if (chunk.length <= 10 && /\b(q|quit|end|cancel)\b/i.test(chunk.toString('utf8'))) { | ||||
|       conn.end(); | ||||
|       conn.removeListener('data', echo); | ||||
|     } | ||||
|   } | ||||
|   conn.on('data', echo); | ||||
|   // NOTE: early versions of telebit do not support a 'connection' event
 | ||||
|   // and therefore will say hello after the first message from the client
 | ||||
|   conn.write( | ||||
|     "[Echo Server] Hello! I'm an echo server.\n" | ||||
|   + "[Echo Server] I try to be your friend but when I see things like q|quit|end|cancel, I give up.\n" | ||||
|   ); | ||||
| }); | ||||
| server.on('error', function (err) { | ||||
|   console.error("[echo server]"); | ||||
|   console.error(err); | ||||
| }); | ||||
| server.listen(process.argv[2] || 3000, function () { | ||||
|   console.info("Listening on", this.address()); | ||||
|   console.info('ctrl+c to cancel'); | ||||
| }); | ||||
							
								
								
									
										20
									
								
								tests/windows-pipe.js
									
									
									
									
									
										Normal file
									
								
							
							
						
						
									
										20
									
								
								tests/windows-pipe.js
									
									
									
									
									
										Normal file
									
								
							| @ -0,0 +1,20 @@ | ||||
| 'use strict'; | ||||
| 
 | ||||
| var os = require('os'); | ||||
| var net = require('net'); | ||||
| var ipc = { | ||||
|   path: /^win/.test(os.platform()) ? '\\\\.\\pipe\\X:/name/of/pipe' : (__dirname + '/tmp.sock') | ||||
| }; | ||||
| var oldUmask = process.umask(0x0000); | ||||
| var server = net.createServer(); | ||||
| 
 | ||||
| server.listen({ | ||||
|   path: ipc.path || null | ||||
| , host: 'localhost' | ||||
| , port: ipc.port || null | ||||
| , writeableAll: true | ||||
| , readableAll: true | ||||
| }, function () { | ||||
|   process.umask(oldUmask); | ||||
|   console.log("Listening on", this.address()); | ||||
| }); | ||||
							
								
								
									
										22
									
								
								tests/windows-spawn-pipe.js
									
									
									
									
									
										Normal file
									
								
							
							
						
						
									
										22
									
								
								tests/windows-spawn-pipe.js
									
									
									
									
									
										Normal file
									
								
							| @ -0,0 +1,22 @@ | ||||
| 'use strict'; | ||||
| 
 | ||||
| var path = require('path'); | ||||
| var spawn = require('child_process').spawn; | ||||
| var args = [ | ||||
|   path.join(__dirname, 'windows-pipe.js') | ||||
| ]; | ||||
| var subprocess = spawn( | ||||
|   'node' | ||||
| , args | ||||
| , { detached: true | ||||
|   , stdio: [ 'ignore', process.stdout, process.stderr ] | ||||
|   } | ||||
| ); | ||||
| //console.log('[debug]', vars.telebitNode, args.join(' '));
 | ||||
| subprocess.unref(); | ||||
| subprocess.on('error', function (_err) { | ||||
|   console.error(_err); | ||||
| }); | ||||
| subprocess.on('exit', function (code, signal) { | ||||
|   console.error('' + code + ' ' + signal + ' failure to launch'); | ||||
| }); | ||||
| @ -54,8 +54,8 @@ | ||||
| 	<string>{TELEBIT_PATH}</string> | ||||
| 
 | ||||
| 	<key>StandardErrorPath</key> | ||||
| 	<string>{TELEBIT_LOG_DIR}/error.log</string> | ||||
| 	<string>{TELEBIT_LOG_DIR}/telebit.log</string> | ||||
| 	<key>StandardOutPath</key> | ||||
| 	<string>{TELEBIT_LOG_DIR}/info.log</string> | ||||
| 	<string>{TELEBIT_LOG_DIR}/telebit.log</string> | ||||
| </dict> | ||||
| </plist> | ||||
|  | ||||
| @ -34,9 +34,9 @@ ExecReload=/bin/kill -USR1 $MAINPID | ||||
| # Use private /tmp and /var/tmp, which are discarded after this stops. | ||||
| PrivateTmp=true | ||||
| # Use a minimal /dev | ||||
| ;PrivateDevices=true | ||||
| PrivateDevices=true | ||||
| # Hide /home, /root, and /run/user. Nobody will steal your SSH-keys. | ||||
| ProtectHome=true | ||||
| ;ProtectHome=true | ||||
| # Make /usr, /boot, /etc and possibly some more folders read-only. | ||||
| ProtectSystem=full | ||||
| # ... except for a few because we want a place for config, logs, etc | ||||
| @ -61,4 +61,5 @@ NoNewPrivileges=true | ||||
| ; NoNewPrivileges=true | ||||
| 
 | ||||
| [Install] | ||||
| WantedBy=multi-user.target | ||||
| # For userspace service | ||||
| WantedBy=default.target | ||||
|  | ||||
| @ -63,8 +63,8 @@ | ||||
| 	<string>{TELEBIT_PATH}</string> | ||||
| 
 | ||||
| 	<key>StandardErrorPath</key> | ||||
| 	<string>{TELEBIT_LOG_DIR}/error.log</string> | ||||
| 	<string>{TELEBIT_LOG_DIR}/telebit.log</string> | ||||
| 	<key>StandardOutPath</key> | ||||
| 	<string>{TELEBIT_LOG_DIR}/info.log</string> | ||||
| 	<string>{TELEBIT_LOG_DIR}/telebit.log</string> | ||||
| </dict> | ||||
| </plist> | ||||
|  | ||||
| @ -61,4 +61,7 @@ NoNewPrivileges=true | ||||
| ; NoNewPrivileges=true | ||||
| 
 | ||||
| [Install] | ||||
| # For system-level service | ||||
| WantedBy=multi-user.target | ||||
| # For userspace service | ||||
| ;WantedBy=default.target | ||||
|  | ||||
							
								
								
									
										
											BIN
										
									
								
								usr/share/docs/terminal-example-1.png
									
									
									
									
									
										Normal file
									
								
							
							
						
						
									
										
											BIN
										
									
								
								usr/share/docs/terminal-example-1.png
									
									
									
									
									
										Normal file
									
								
							
										
											Binary file not shown.
										
									
								
							| After Width: | Height: | Size: 36 KiB | 
| @ -7,6 +7,76 @@ var exec = require('child_process').exec; | ||||
| var path = require('path'); | ||||
| 
 | ||||
| var Launcher = module.exports; | ||||
| Launcher._killAll = function (fn) { | ||||
|   var psList = require('ps-list'); | ||||
|   psList().then(function (procs) { | ||||
|     procs.forEach(function (proc) { | ||||
|       if ('node' === proc.name && /\btelebitd\b/i.test(proc.cmd)) { | ||||
|         console.log(proc); | ||||
|         process.kill(proc.pid); | ||||
|         return true; | ||||
|       } | ||||
|     }); | ||||
|     // Two things:
 | ||||
|     // 1) wait to see if the process dies
 | ||||
|     // 2) wait to give time for the socket to connect
 | ||||
|     setTimeout(function () { | ||||
|       if (fn) { fn(null); return; } | ||||
|     }, 1.75 * 1000); | ||||
|   }); | ||||
| }; | ||||
| Launcher._getError = function getError(err, stderr) { | ||||
|   if (err) { return err; } | ||||
|   if (stderr) { | ||||
|     err = new Error(stderr); | ||||
|     err.code = 'ELAUNCHER'; | ||||
|     return err; | ||||
|   } | ||||
| }; | ||||
| Launcher._detect = function (things, fn) { | ||||
|   if (things.launcher) { | ||||
|     if ('string' === typeof things.launcher) { | ||||
|       fn(null, things.launcher); | ||||
|       return; | ||||
|     } | ||||
|     if ('function' === typeof things.launcher) { | ||||
|       things.launcher(things); | ||||
|       return; | ||||
|     } | ||||
|   } | ||||
| 
 | ||||
|   // could have used "command-exists" but I'm trying to stay low-dependency
 | ||||
|   // os.platform(), os.type()
 | ||||
|   if (!/^win/i.test(os.platform())) { | ||||
|     if (/^darwin/i.test(os.platform())) { | ||||
|       exec('command -v launchctl', things._execOpts, function (err, stdout, stderr) { | ||||
|         err = Launcher._getError(err, stderr); | ||||
|         fn(err, 'launchctl'); | ||||
|       }); | ||||
|     } else { | ||||
|       exec('command -v systemctl', things._execOpts, function (err, stdout, stderr) { | ||||
|         err = Launcher._getError(err, stderr); | ||||
|         fn(err, 'systemctl'); | ||||
|       }); | ||||
|     } | ||||
|   } else { | ||||
|     // https://stackoverflow.com/questions/17908789/how-to-add-an-item-to-registry-to-run-at-startup-without-uac
 | ||||
|     // wininit? regedit? SCM?
 | ||||
|     // REG ADD "HKCU\SOFTWARE\Microsoft\Windows\CurrentVersion\Run" /V "My App" /t REG_SZ /F /D "C:\MyAppPath\MyApp.exe"
 | ||||
|     // https://www.microsoft.com/developerblog/2015/11/09/reading-and-writing-to-the-windows-registry-in-process-from-node-js/
 | ||||
|     // https://docs.microsoft.com/en-us/windows-server/administration/windows-commands/reg-add
 | ||||
|     // https://social.msdn.microsoft.com/Forums/en-US/5b318f44-281e-4098-8dee-3ba8435fa391/add-registry-key-for-autostart-of-app-in-ice?forum=quebectools
 | ||||
|     // utils.elevate
 | ||||
|     // https://github.com/CatalystCode/windows-registry-node
 | ||||
|     exec('where reg.exe', things._execOpts, function (err, stdout, stderr) { | ||||
|       //console.log((stdout||'').trim());
 | ||||
|       if (stderr) { | ||||
|         console.error(stderr); | ||||
|       } | ||||
|       fn(err, 'reg.exe'); | ||||
|     }); | ||||
|   } | ||||
| }; | ||||
| Launcher.install = function (things, fn) { | ||||
|   if (!fn) { fn = function (err) { if (err) { console.error(err); } }; } | ||||
|   things = things || {}; | ||||
| @ -44,21 +114,13 @@ Launcher.install = function (things, fn) { | ||||
|   }; | ||||
|   vars.telebitBinTpl = path.join(telebitRoot, 'usr/share/dist/bin/telebit.tpl'); | ||||
|   vars.telebitNpm = path.resolve(vars.telebitNode, '../npm'); | ||||
|   vars.nodePath = path.resolve(vars.telebitNode, '../lib/node_modules'); | ||||
|   vars.npmConfigPrefix = path.resolve(vars.telebitNode, '..'); | ||||
|   vars.nodePath = path.resolve(vars.telebitNode, '../../lib/node_modules'); | ||||
|   vars.npmConfigPrefix = path.resolve(vars.telebitNode, '..', '..'); | ||||
|   vars.userspace = (!things.telebitUser || (things.telebitUser === os.userInfo().username)) ? true : false; | ||||
|   if (-1 === vars.telebitRwDirs.indexOf(vars.npmConfigPrefix)) { | ||||
|     vars.telebitRwDirs.push(vars.npmConfigPrefix); | ||||
|   } | ||||
|   vars.telebitRwDirs = vars.telebitRwDirs.join(' '); | ||||
|   function getError(err, stderr) { | ||||
|     if (err) { return err; } | ||||
|     if (stderr) { | ||||
|       err = new Error(stderr); | ||||
|       err.code = 'ELAUNCHER'; | ||||
|       return err; | ||||
|     } | ||||
|   } | ||||
|   var launchers = { | ||||
|     'node': function () { | ||||
|       var fs = require('fs'); | ||||
| @ -75,17 +137,20 @@ Launcher.install = function (things, fn) { | ||||
| 
 | ||||
|       var killed = 0; | ||||
|       var err; | ||||
|       var args = [ | ||||
|         path.join(telebitRoot, 'bin/telebitd.js') | ||||
|       , 'daemon' | ||||
|       , '--config' | ||||
|       , vars.telebitdConfig | ||||
|       ]; | ||||
|       var subprocess = spawn( | ||||
|         vars.telebitNode | ||||
|       , [ path.join(telebitRoot, 'bin/telebitd.js') | ||||
|         , 'daemon' | ||||
|         , '--config' | ||||
|         , vars.telebitdConfig | ||||
|         ] | ||||
|       , args | ||||
|       , { detached: true | ||||
|         , stdio: [ 'ignore', stdout, stderr ] | ||||
|         } | ||||
|       ); | ||||
|       //console.log('[debug]', vars.telebitNode, args.join(' '));
 | ||||
|       subprocess.unref(); | ||||
|       subprocess.on('error', function (_err) { | ||||
|         err = _err; | ||||
| @ -98,10 +163,10 @@ Launcher.install = function (things, fn) { | ||||
| 
 | ||||
|       // Two things:
 | ||||
|       // 1) wait to see if the process dies
 | ||||
|       // 2) wait to give time for the socket to cennect
 | ||||
|       // 2) wait to give time for the socket to connect
 | ||||
|       setTimeout(function () { | ||||
|         if (fn) { fn(err); return; } | ||||
|       }, 1.25 * 1000); | ||||
|       }, 1.75 * 1000); | ||||
|       return; | ||||
|     } | ||||
|   , 'launchctl': function () { | ||||
| @ -127,13 +192,13 @@ Launcher.install = function (things, fn) { | ||||
|         var execstr = launcherstr + "unload -w " + launcher; | ||||
|         exec(execstr, things._execOpts, function (/*err, stdout, stderr*/) { | ||||
|           // we probably only need to skip the stderr (saying that it can't stop something that isn't started)
 | ||||
|           //err = getError(err, stderr);
 | ||||
|           //err = Launcher._getError(err, stderr);
 | ||||
|           //if (err) { fn(err); return; }
 | ||||
|           //console.log((stdout||'').trim());
 | ||||
|           //console.log('unload worked?');
 | ||||
|           execstr = launcherstr + "load -w " + launcher; | ||||
|           exec(execstr, things._execOpts, function (err, stdout, stderr) { | ||||
|             err = getError(err, stderr); | ||||
|             err = Launcher._getError(err, stderr); | ||||
|             if (err) { fn(err); return; } | ||||
|             //console.log((stdout||'').trim());
 | ||||
|             //console.log('load worked?');
 | ||||
| @ -167,23 +232,23 @@ Launcher.install = function (things, fn) { | ||||
|           var launcherstr = (vars.userspace ? "" : "sudo ") + "systemctl " + (vars.userspace ? "--user " : ""); | ||||
|           var execstr = launcherstr + "daemon-reload"; | ||||
|           exec(execstr, things._execOpts, function (err, stdout, stderr) { | ||||
|             err = getError(err, stderr); | ||||
|             err = Launcher._getError(err, stderr); | ||||
|             if (err) { fn(err); return; } | ||||
|             //console.log((stdout||'').trim());
 | ||||
|             var execstr = launcherstr + "enable " + launchername; | ||||
|             exec(execstr, things._execOpts, function (err, stdout, stderr) { | ||||
|               err = getError(err, stderr); | ||||
|               err = Launcher._getError(err, stderr && !/Created symlink/i.test(stderr) && stderr || ''); | ||||
|               if (err) { fn(err); return; } | ||||
|               //console.log((stdout||'').trim());
 | ||||
|               var execstr = launcherstr + "restart " + launchername; | ||||
|               exec(execstr, things._execOpts, function (err, stdout, stderr) { | ||||
|                 err = getError(err, stderr); | ||||
|                 err = Launcher._getError(err, stderr); | ||||
|                 if (err) { fn(err); return; } | ||||
|                 //console.log((stdout||'').trim());
 | ||||
|                 setTimeout(function () { | ||||
|                   var execstr = launcherstr + "status " + launchername; | ||||
|                   exec(execstr, things._execOpts, function (err, stdout, stderr) { | ||||
|                     err = getError(err, stderr); | ||||
|                     err = Launcher._getError(err, stderr); | ||||
|                     if (err) { fn(err); return; } | ||||
|                     if (!/active.*running/i.test(stdout)) { | ||||
|                       err = new Error("systemd failed to start '" + launchername + "'"); | ||||
| @ -219,7 +284,7 @@ Launcher.install = function (things, fn) { | ||||
|         + '" /F' | ||||
|         ; | ||||
|       exec(cmd, things._execOpts, function (err, stdout, stderr) { | ||||
|         err = getError(err, stderr); | ||||
|         err = Launcher._getError(err, stderr); | ||||
|         if (err) { fn(err); return; } | ||||
|         // need to start it for the first time ourselves
 | ||||
|         run(null, 'node'); | ||||
| @ -246,54 +311,134 @@ Launcher.install = function (things, fn) { | ||||
|     } | ||||
|   } | ||||
| 
 | ||||
|   if (things.launcher) { | ||||
|     if ('string' === typeof things.launcher) { | ||||
|       run(null, things.launcher); | ||||
|       return; | ||||
|   things._vars = vars; | ||||
|   things._userspace = vars.userspace; | ||||
|   Launcher._detect(things, run); | ||||
| }; | ||||
| Launcher.uninstall = function (things, fn) { | ||||
|   if (!fn) { fn = function (err) { if (err) { console.error(err); } }; } | ||||
|   things = things || {}; | ||||
| 
 | ||||
|   // Right now this is just for npm install -g and npx
 | ||||
|   if (things.env) { | ||||
|     things.env.PATH = things.env.PATH || process.env.PATH; | ||||
|   } else { | ||||
|     things.env = process.env; | ||||
|   } | ||||
|   things.argv = things.argv || process.argv; | ||||
|   things._execOpts = { windowsHide: true, env: things.env }; | ||||
|   var vars = { | ||||
|     telebitUser: os.userInfo().username | ||||
|   }; | ||||
|   vars.userspace = (!things.telebitUser || (things.telebitUser === os.userInfo().username)) ? true : false; | ||||
|   var launchers = { | ||||
|     'node': function () { | ||||
|       Launcher._killAll(fn); | ||||
|     } | ||||
|     if ('function' === typeof things.launcher) { | ||||
|       things._vars = vars; | ||||
|       things._userspace = vars.userspace; | ||||
|       things.launcher(things); | ||||
|   , 'launchctl': function () { | ||||
|       var launcher = path.join(os.homedir(), 'Library/LaunchAgents/cloud.telebit.remote.plist'); | ||||
|       try { | ||||
|         var launcherstr = (vars.userspace ? "" : "sudo ") + "launchctl "; | ||||
|         var execstr = launcherstr + "unload -w " + launcher; | ||||
|         exec(execstr, things._execOpts, function (err, stdout, stderr) { | ||||
|           // we probably only need to skip the stderr (saying that it can't stop something that isn't started)
 | ||||
|           //err = Launcher._getError(err, stderr);
 | ||||
|           //if (err) { fn(err); return; }
 | ||||
|           //console.log((stdout||'').trim());
 | ||||
|           //console.log('unload worked?');
 | ||||
|           err = Launcher._getError(err, stderr); | ||||
|           if (err) { fn(err); return; } | ||||
|           //console.log((stdout||'').trim());
 | ||||
|           //console.log('load worked?');
 | ||||
|           setTimeout(function () { | ||||
|             fn(null); | ||||
|           }, 1.25 * 1000); | ||||
|         }); | ||||
|       } catch(e) { | ||||
|         console.error("'" + launcher + "' error (uninstall):"); | ||||
|         console.error(e); | ||||
|         if (fn) { fn(e); return; } | ||||
|       } | ||||
|     } | ||||
|    , 'systemctl': function () { | ||||
|       var launcher = path.join(os.homedir(), '.config/systemd/user/telebit.service'); | ||||
|       var launchername = 'telebit.service'; | ||||
|       try { | ||||
|         mkdirp.sync(path.join(os.homedir(), '.config/systemd/user')); | ||||
|         // IMPORTANT
 | ||||
|         // It's a dangerous to go alone, take this:
 | ||||
|         // SYSTEMD_LOG_LEVEL=debug journalctl -xef --user-unit=telebit
 | ||||
|         // (makes debugging systemd issues not "easy" per se, but possible)
 | ||||
|         var launcherstr = (vars.userspace ? "" : "sudo ") + "systemctl " + (vars.userspace ? "--user " : ""); | ||||
|         var execstr = launcherstr + "disable " + launchername; | ||||
|         exec(execstr, things._execOpts, function (err, stdout, stderr) { | ||||
|           err = Launcher._getError(err, stderr && !/Removed symlink/i.test(stderr) && stderr || ''); | ||||
|           if (err) { fn(err); return; } | ||||
|           //console.log((stdout||'').trim());
 | ||||
|           var execstr = launcherstr + "stop " + launchername; | ||||
|           exec(execstr, things._execOpts, function (err, stdout, stderr) { | ||||
|             err = Launcher._getError(err, stderr); | ||||
|             if (err) { fn(err); return; } | ||||
|             //console.log((stdout||'').trim());
 | ||||
|             setTimeout(function () { | ||||
|               var execstr = launcherstr + "status " + launchername; | ||||
|               exec(execstr, things._execOpts, function (err, stdout, stderr) { | ||||
|                 err = Launcher._getError(err, stderr); | ||||
|                 if (err) { fn(err); return; } | ||||
|                 if (!/inactive.*dead/i.test(stdout)) { | ||||
|                   err = new Error("systemd failed to stop '" + launchername + "'"); | ||||
|                 } | ||||
|                 if (err) { fn(err); return; } | ||||
|                 //console.log((stdout||'').trim());
 | ||||
|                 fn(null); | ||||
|               }); | ||||
|             }, 1.25 * 1000); | ||||
|           }); | ||||
|         }); | ||||
|       } catch(e) { | ||||
|         console.error("'" + launcher + "' error:"); | ||||
|         console.error(e); | ||||
|         if (fn) { fn(e); return; } | ||||
|       } | ||||
|     } | ||||
|   , 'reg.exe': function () { | ||||
|       if (!vars.userspace) { | ||||
|         console.warn("sysetm-level, privileged services are not yet supported on windows"); | ||||
|       } | ||||
|       var cmd = 'reg.exe add "HKCU\\SOFTWARE\\Microsoft\\Windows\\CurrentVersion\\Run"' | ||||
|         + ' /V "Telebit" /F' | ||||
|         ; | ||||
|       exec(cmd, things._execOpts, function (err, stdout, stderr) { | ||||
|         err = Launcher._getError(err, stderr); | ||||
|         if (err) { fn(err); return; } | ||||
|         // need to start it for the first time ourselves
 | ||||
|         kill(null, 'node'); | ||||
|       }); | ||||
|     } | ||||
|   }; | ||||
| 
 | ||||
|   function kill(err, launcher) { | ||||
|     if (err) { | ||||
|       console.error("No luck with '" + launcher + "', trying a process.kill() instead..."); | ||||
|       console.error(err); | ||||
|       launcher = 'node'; | ||||
|     } | ||||
| 
 | ||||
|     if (launchers[launcher]) { | ||||
|       launchers[launcher](); | ||||
|       return; | ||||
|     } else { | ||||
|       console.error("No launcher handler (uninstall) for '" + launcher + "'"); | ||||
|     } | ||||
|   } | ||||
| 
 | ||||
|   // could have used "command-exists" but I'm trying to stay low-dependency
 | ||||
|   // os.platform(), os.type()
 | ||||
|   if (!/^win/i.test(os.platform())) { | ||||
|     if (/^darwin/i.test(os.platform())) { | ||||
|       exec('command -v launchctl', things._execOpts, function (err, stdout, stderr) { | ||||
|         err = getError(err, stderr); | ||||
|         run(err, 'launchctl'); | ||||
|       }); | ||||
|     } else { | ||||
|       exec('command -v systemctl', things._execOpts, function (err, stdout, stderr) { | ||||
|         err = getError(err, stderr); | ||||
|         run(err, 'systemctl'); | ||||
|       }); | ||||
|     } | ||||
|   } else { | ||||
|     // https://stackoverflow.com/questions/17908789/how-to-add-an-item-to-registry-to-run-at-startup-without-uac
 | ||||
|     // wininit? regedit? SCM?
 | ||||
|     // REG ADD "HKCU\SOFTWARE\Microsoft\Windows\CurrentVersion\Run" /V "My App" /t REG_SZ /F /D "C:\MyAppPath\MyApp.exe"
 | ||||
|     // https://www.microsoft.com/developerblog/2015/11/09/reading-and-writing-to-the-windows-registry-in-process-from-node-js/
 | ||||
|     // https://docs.microsoft.com/en-us/windows-server/administration/windows-commands/reg-add
 | ||||
|     // https://social.msdn.microsoft.com/Forums/en-US/5b318f44-281e-4098-8dee-3ba8435fa391/add-registry-key-for-autostart-of-app-in-ice?forum=quebectools
 | ||||
|     // utils.elevate
 | ||||
|     // https://github.com/CatalystCode/windows-registry-node
 | ||||
|     exec('where reg.exe', things._execOpts, function (err, stdout, stderr) { | ||||
|       console.log((stdout||'').trim()); | ||||
|       if (stderr) { | ||||
|         console.error(stderr); | ||||
|       } | ||||
|       run(err, 'reg.exe'); | ||||
|     }); | ||||
|   } | ||||
|   things._vars = vars; | ||||
|   things._userspace = vars.userspace; | ||||
|   Launcher._detect(things, kill); | ||||
| }; | ||||
| 
 | ||||
| if (module === require.main) { | ||||
|   module.exports.install({ | ||||
|   Launcher.install({ | ||||
|     argv: process.argv | ||||
|   , env: process.env | ||||
|   }, function (err) { | ||||
|  | ||||
| @ -59,9 +59,9 @@ http_get() | ||||
| 
 | ||||
| http_bash() | ||||
| { | ||||
|   _http_bash_url=$1 | ||||
|   _http_bash_args=${2:-} | ||||
|   _http_bash_tmp=$(mktemp) | ||||
|   local _http_bash_url=$1 | ||||
|   local _http_bash_args=${2:-} | ||||
|   local _http_bash_tmp=$(mktemp) | ||||
|   $_my_http_get $_my_http_opts $_my_http_out "$_http_bash_tmp" "$_http_bash_url" | ||||
|   bash "$_http_bash_tmp" $_http_bash_args; rm "$_http_bash_tmp" | ||||
| } | ||||
| @ -74,7 +74,10 @@ export -f http_bash | ||||
| ##       END HTTP_GET        ## | ||||
| ############################### | ||||
| 
 | ||||
| TELEBIT_VERSION=${TELEBIT_VERSION:-master} | ||||
| if [ -n "${TELEBIT_VERSION:-}" ]; then | ||||
|   echo 'TELEBIT_VERSION='${TELEBIT_VERSION} | ||||
| fi | ||||
| export TELEBIT_VERSION=${TELEBIT_VERSION:-master} | ||||
| if [ -e "usr/share/install_helper.sh" ]; then | ||||
|   bash usr/share/install_helper.sh "$@" | ||||
| else | ||||
|  | ||||
| @ -33,13 +33,32 @@ set -u | ||||
| 
 | ||||
| TELEBIT_DEBUG=${TELEBIT_DEBUG:-} | ||||
| 
 | ||||
| if [ "$(logname)" != "$(id -u -n)" ]; then | ||||
| # NOTE: On OS X logname works from a pipe, but on Linux it does not | ||||
| my_logname=$(who am i </dev/tty | awk '{print $1}') | ||||
| #my_logname=${my_logname:-$(logname)} | ||||
| #my_logname=${my_logname:-$SUDO_USER} | ||||
| if [ -n "$my_logname" ] && [ "$my_logname" != "$(id -u -n)" ]; then | ||||
|   echo "WARNING:" | ||||
|   echo "    You are logged in as '$(logname)' but acting as '$(id -u -n)'." | ||||
|   echo "    If the installation is not successful please log in as '$(id -u -n)' directly." | ||||
|   sleep 3 | ||||
| fi | ||||
| 
 | ||||
| if [ -n "${TELEBIT_DEBUG:-}" ]; then | ||||
|   echo 'TELEBIT_DEBUG='${TELEBIT_DEBUG} | ||||
| fi | ||||
| if [ -n "${TELEBIT_PATH:-}" ]; then | ||||
|   echo 'TELEBIT_PATH='${TELEBIT_PATH} | ||||
| fi | ||||
| if [ -n "${TELEBIT_USERSPACE:-}" ]; then | ||||
|   echo 'TELEBIT_USERSPACE='${TELEBIT_USERSPACE} | ||||
| fi | ||||
| if [ -n "${TELEBIT_USER:-}" ]; then | ||||
|   echo 'TELEBIT_USER='${TELEBIT_USER} | ||||
| fi | ||||
| if [ -n "${TELEBIT_GROUP:-}" ]; then | ||||
|   echo 'TELEBIT_GROUP='${TELEBIT_GROUP} | ||||
| fi | ||||
| TELEBIT_VERSION=${TELEBIT_VERSION:-master} | ||||
| TELEBIT_USERSPACE=${TELEBIT_USERSPACE:-no} | ||||
| my_email=${1:-} | ||||
| @ -113,9 +132,12 @@ TELEBIT_TMP="$TELEBIT_REAL_PATH" | ||||
| my_tmp="$(mktemp -d -t telebit.XXXXXXXX)" | ||||
| #TELEBIT_TMP="$my_tmp/telebit" | ||||
| 
 | ||||
| echo "Installing $my_name to 'TELEBIT_PATH=$TELEBIT_REAL_PATH'" | ||||
| # v10.2+ has much needed networking fixes, but breaks ursa. v9.x has severe networking bugs. v8.x has working ursa, but requires tls workarounds" | ||||
| NODEJS_VER="${NODEJS_VER:-v10.2}" | ||||
| echo "Installing $my_name to '$TELEBIT_REAL_PATH'" | ||||
| # v10.2+ has much needed networking fixes, but breaks ursa. | ||||
| # v9.x has severe networking bugs. | ||||
| # v8.x has working ursa, but requires tls workarounds" | ||||
| # v10.13 seems to work for me locally (new greenlock) | ||||
| NODEJS_VER="${NODEJS_VER:-v10.13}" | ||||
| export NODEJS_VER | ||||
| export NODE_PATH="$TELEBIT_TMP/lib/node_modules" | ||||
| export NPM_CONFIG_PREFIX="$TELEBIT_TMP" | ||||
| @ -205,16 +227,20 @@ pushd $TELEBIT_TMP >/dev/null | ||||
|   else | ||||
|     echo -n "." | ||||
|   fi | ||||
|   set +e | ||||
|   $tmp_npm install >/dev/null 2>/dev/null & | ||||
|   # ursa is now an entirely optional dependency for key generation | ||||
|   # but very much needed on ARM devices | ||||
|   $tmp_npm install ursa >/dev/null 2>/dev/null & | ||||
|   tmp_npm_pid=$! | ||||
|   while [ -n "$tmp_npm_pid" ]; do | ||||
|     sleep 2 | ||||
|     echo -n "." | ||||
|     kill -s 0 $tmp_npm_pid >/dev/null 2>/dev/null || tmp_npm_pid="" | ||||
|   done | ||||
|   set -e | ||||
|   echo -n "." | ||||
|   $tmp_npm install >/dev/null 2>/dev/null | ||||
|   # ursa is now an entirely optional dependency for key generation | ||||
|   # but very much needed on ARM devices | ||||
|   $tmp_npm install ursa >/dev/null 2>/dev/null || true | ||||
| popd >/dev/null | ||||
| 
 | ||||
| if [ -n "${TELEBIT_DEBUG}" ]; then | ||||
| @ -403,6 +429,11 @@ if [ -d "/Library/LaunchDaemons" ]; then | ||||
|     chown $(id -u -n):$(id -g -n) "$my_app_launchd_service" | ||||
|     my_sudo_cmd="" | ||||
|     my_sudo_cmde="" | ||||
| 
 | ||||
|     if [ -n "${TELEBIT_DEBUG}" ]; then | ||||
|       echo "    > launchctl unload -w $my_app_launchd_service >/dev/null 2>/dev/null" | ||||
|     fi | ||||
|     launchctl unload -w "$my_app_launchd_service" >/dev/null 2>/dev/null | ||||
|   else | ||||
|     my_app_launchd_service_skel="usr/share/dist/Library/LaunchDaemons/${my_app_pkg_name}.plist" | ||||
|     my_app_launchd_service="$my_root/Library/LaunchDaemons/${my_app_pkg_name}.plist" | ||||
| @ -411,10 +442,10 @@ if [ -d "/Library/LaunchDaemons" ]; then | ||||
| 
 | ||||
|     echo "    > ${real_sudo_cmde}chown root:wheel $my_app_launchd_service" | ||||
|     $real_sudo_cmd chown root:wheel "$my_app_launchd_service" | ||||
|   fi | ||||
| 
 | ||||
|   echo "    > ${my_sudo_cmde}launchctl unload -w $my_app_launchd_service >/dev/null 2>/dev/null" | ||||
|   $my_sudo_cmd launchctl unload -w "$my_app_launchd_service" >/dev/null 2>/dev/null | ||||
|     echo "    > ${real_sudo_cmde}launchctl unload -w $my_app_launchd_service >/dev/null 2>/dev/null" | ||||
|     $real_sudo_cmd launchctl unload -w "$my_app_launchd_service" >/dev/null 2>/dev/null | ||||
|   fi | ||||
| 
 | ||||
| elif [ -d "$my_root/etc/systemd/system" ]; then | ||||
|   my_system_launcher="systemd" | ||||
| @ -452,6 +483,7 @@ if [ "launchd" == "$my_system_launcher" ]; then | ||||
|     echo "  > ${real_sudo_cmde}launchctl load -w $my_app_launchd_service" | ||||
|     $real_sudo_cmd launchctl load -w "$my_app_launchd_service" | ||||
|   fi | ||||
|   sleep 2; # give it time to start | ||||
| 
 | ||||
| elif [ "systemd" == "$my_system_launcher" ]; then | ||||
| 
 | ||||
| @ -464,23 +496,30 @@ elif [ "systemd" == "$my_system_launcher" ]; then | ||||
|     else | ||||
|       echo -n "." | ||||
|     fi | ||||
|     systemctl --user daemon-reload | ||||
|     # enable also puts success output to stderr... why? | ||||
|     systemctl --user enable $my_app >/dev/null 2>/dev/null | ||||
|     #echo "    > systemctl --user enable systemd-tmpfiles-setup.service systemd-tmpfiles-clean.timer" | ||||
|     #systemctl --user enable systemd-tmpfiles-setup.service systemd-tmpfiles-clean.timer | ||||
|     if [ -n "${TELEBIT_DEBUG}" ]; then | ||||
|       echo "    > systemctl --user start $my_app" | ||||
|     fi | ||||
|     systemctl --user stop $my_app >/dev/null 2>/dev/null | ||||
|     systemctl --user start $my_app >/dev/null | ||||
|     sleep 2 | ||||
|     _is_running=$(systemctl --user status --no-pager $my_app 2>/dev/null | grep "active.*running") | ||||
|     if [ -z "$_is_running" ]; then | ||||
|       echo "Something went wrong:" | ||||
|       systemctl --user status --no-pager $my_app | ||||
|       exit 1 | ||||
|     set +e | ||||
|     if systemctl --user daemon-reload; then | ||||
|       # enable also puts success output to stderr... why? | ||||
|       systemctl --user enable $my_app >/dev/null 2>/dev/null | ||||
|       #echo "    > systemctl --user enable systemd-tmpfiles-setup.service systemd-tmpfiles-clean.timer" | ||||
|       #systemctl --user enable systemd-tmpfiles-setup.service systemd-tmpfiles-clean.timer | ||||
|       if [ -n "${TELEBIT_DEBUG}" ]; then | ||||
|         echo "    > systemctl --user start $my_app" | ||||
|       fi | ||||
|       systemctl --user stop $my_app >/dev/null 2>/dev/null | ||||
|       systemctl --user start $my_app >/dev/null | ||||
| 
 | ||||
|       sleep 2; # give it time to start | ||||
|       _is_running=$(systemctl --user status --no-pager $my_app 2>/dev/null | grep "active.*running") | ||||
|       if [ -z "$_is_running" ]; then | ||||
|         echo "Something went wrong:" | ||||
|         systemctl --user status --no-pager $my_app | ||||
|       fi | ||||
|     else | ||||
|       echo "libpam-systemd is missing, which is required on Linux to register Telebit with the user launcher." | ||||
|       echo "sudo apt-get install -y libpam-systemd" | ||||
|       sudo apt-get install -y libpam-systemd | ||||
|     fi | ||||
|     set -e | ||||
|     echo -n "." | ||||
|   else | ||||
| 
 | ||||
| @ -490,7 +529,7 @@ elif [ "systemd" == "$my_system_launcher" ]; then | ||||
|     echo "    > ${real_sudo_cmde}systemctl start $my_app" | ||||
|     $real_sudo_cmd systemctl daemon-reload | ||||
|     $real_sudo_cmd systemctl restart $my_app | ||||
|     sleep 1 | ||||
|     sleep 2; # give it time to start | ||||
|     $real_sudo_cmd systemctl status --no-pager $my_app | ||||
|   fi | ||||
| 
 | ||||
|  | ||||
| @ -79,8 +79,8 @@ function run() { | ||||
|     , TELEBIT_LOG_DIR: process.env.TELEBIT_LOG_DIR || path.join(os.homedir(), '.local/share/telebit/var/log') | ||||
|     }; | ||||
|     vars.telebitNpm = process.env.TELEBIT_NPM || path.resolve(vars.telebitNode, '../npm'); | ||||
|     vars.nodePath = process.env.NODE_PATH || path.resolve(vars.telebitNode, '../lib/node_modules'); | ||||
|     vars.npmConfigPrefix = process.env.NPM_CONFIG_PREFIX || path.resolve(vars.telebitNode, '..'); | ||||
|     vars.nodePath = process.env.NODE_PATH || path.resolve(vars.telebitNode, '../../lib/node_modules'); | ||||
|     vars.npmConfigPrefix = process.env.NPM_CONFIG_PREFIX || path.resolve(vars.telebitNode, '..', '..'); | ||||
|     if (-1 === vars.telebitRwDirs.indexOf(vars.npmConfigPrefix)) { | ||||
|       vars.telebitRwDirs.push(vars.npmConfigPrefix); | ||||
|     } | ||||
|  | ||||
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