make the output bearable
This commit is contained in:
parent
a015db2d16
commit
fc0054bbf1
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@ -435,9 +435,24 @@ var utils = {
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} else if ("CONFIG" === body.code) {
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delete body.code;
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console.info(YAML.safeDump(body));
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} else {
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if ('http' === body.module) {
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// TODO we'll support slingshot-ing in the future
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if (String(body.local) === String(parseInt(body.local, 10))) {
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console.log('> Forwarding ' + body.remote + ' => localhost:' + body.local);
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} else {
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console.log('> Serving ' + body.local + ' as ' + body.remote);
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}
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} else if ('tcp' === body.module) {
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console.log('> Forwarding ' + state.config.relay + ':' + body.remote + ' => localhost:' + body.local);
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} else if ('ssh' === body.module) {
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console.log('> Forwarding ' + state.config.relay + ' -p ' + body.remote + ' => localhost:' + body.local);
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console.log('> Forwarding ssh+https (openssl proxy) => localhost:' + body.local);
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} else {
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console.info(JSON.stringify(body, null, 2));
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}
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console.log();
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}
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}
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var body = '';
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356
bin/telebitd.js
356
bin/telebitd.js
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@ -77,6 +77,202 @@ try {
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var controlServer;
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var tun;
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var controllers = {};
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function saveConfig(cb) {
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fs.writeFile(confpath, YAML.safeDump(snakeCopy(state.config)), cb);
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}
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function getServername(servernames, sub) {
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if (state.servernames[sub]) {
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return sub;
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}
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var names = Object.keys(servernames).map(function (servername) {
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if ('*.' === servername.slice(0,2)) {
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return servername;
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}
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return '*.' + servername;
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}).sort(function (a, b) {
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return b.length - a.length;
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});
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return names.filter(function (pattern) {
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// '.example.com' = '*.example.com'.split(1)
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var subPiece = pattern.slice(1);
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// '.com' = 'sub.example.com'.slice(-4)
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// '.example.com' = 'sub.example.com'.slice(-12)
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if (subPiece === sub.slice(-subPiece.length)) {
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return subPiece;
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}
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})[0];
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}
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controllers.http = function (req, res, opts) {
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function getAppname(pathname) {
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// port number
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if (String(pathname) === String(parseInt(pathname, 10))) {
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return String(pathname);
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}
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var paths = pathname.split(/[\\\/\:]/);
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// rid trailing slash(es)
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while (!paths[paths.length -1]) {
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paths.pop();
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}
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var name = paths.pop();
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name = path.basename(name, path.extname(name));
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name = name.replace(/\./, '-').replace(/-+/, '-');
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return name;
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}
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if (!opts.body) {
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res.statusCode = 422;
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res.setHeader('Content-Type', 'application/json');
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res.end(JSON.stringify({"error":{"message":"module \'http\' needs more arguments"}}));
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return;
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}
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var active = true;
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var portOrPath = opts.body[0];
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var appname = getAppname(portOrPath);
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var subdomain = opts.body[1];
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var remoteHost;
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if (subdomain) {
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var handlerName = getServername(state.servernames, subdomain);
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if (!handlerName) {
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active = false;
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}
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if (!state.servernames[subdomain]) {
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state.servernames[subdomain] = {};
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}
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state.servernames[subdomain].handler = portOrPath;
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remoteHost = subdomain;
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} else {
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if (!Object.keys(state.servernames).sort(function (a, b) {
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return b.length - a.length;
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}).some(function (key) {
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if (state.servernames[key].handler === appname) {
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// example.com.handler: 3000 // already set
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remoteHost = key;
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return true;
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}
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if (state.servernames[key].wildcard) {
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if (!state.servernames[appname + '.' + key]) {
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state.servernames[appname + '.' + key] = {};
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}
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state.servernames[appname + '.' + key].handler = portOrPath;
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remoteHost = appname + '.' + key;
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return true;
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}
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})) {
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Object.keys(state.servernames).some(function (key) {
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state.servernames[key].handler = portOrPath;
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remoteHost = appname + '.' + key;
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return true;
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});
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}
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}
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state.config.servernames = state.servernames;
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saveConfig(function (err) {
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res.setHeader('Content-Type', 'application/json');
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res.end(JSON.stringify({
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success: true
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, active: active
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, remote: remoteHost
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, local: portOrPath
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, saved: !err
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, module: 'http'
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}));
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});
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};
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controllers.tcp = function (req, res, opts) {
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if (!opts.body) {
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res.statusCode = 422;
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res.setHeader('Content-Type', 'application/json');
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res.end(JSON.stringify({ error: { message: "module 'tcp' needs more arguments" } }));
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return;
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}
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var active;
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var remotePort = opts.body[1];
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var portOrPath = opts.body[0];
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// portnum
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if (remotePort) {
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if (!state.ports[remotePort]) {
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active = false;
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return;
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}
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// forward-to port-or-module
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// TODO we can't send files over tcp until we fix the connect event bug
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state.ports[remotePort].handler = portOrPath;
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} else {
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if (!Object.keys(state.ports).some(function (key) {
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if (!state.ports[key].handler) {
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state.ports[key].handler = portOrPath;
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remotePort = key;
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return true;
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}
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})) {
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Object.keys(state.ports).some(function (key) {
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state.ports[key].handler = portOrPath;
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remotePort = key;
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return true;
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});
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}
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}
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state.config.ports = state.ports;
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saveConfig(function (err) {
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res.setHeader('Content-Type', 'application/json');
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res.end(JSON.stringify({
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success: true
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, active: active
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, remote: remotePort
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, local: portOrPath
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, saved: !err
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, module: 'tcp'
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}));
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});
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};
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controllers.ssh = function (req, res, opts) {
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if (!opts.body) {
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res.statusCode = 422;
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res.setHeader('Content-Type', 'application/json');
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res.end(JSON.stringify({"error":{"message":"module 'ssh' needs more arguments"}}));
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return;
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}
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function sshSuccess() {
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//state.config.sshAuto = state.sshAuto;
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saveConfig(function (err) {
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res.setHeader('Content-Type', 'application/json');
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res.end(JSON.stringify({
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success: true
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, active: true
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, remote: Object.keys(state.config.ports)[0]
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, local: state.config.sshAuto || 22
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, saved: !err
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, module: 'ssh'
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}));
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});
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}
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var sshAuto = opts.body[0];
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if (-1 !== [ 'false', 'none', 'off', 'disable' ].indexOf(sshAuto)) {
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state.config.sshAuto = false;
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sshSuccess();
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return;
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}
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if (-1 !== [ 'true', 'auto', 'on', 'enable' ].indexOf(sshAuto)) {
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state.config.sshAuto = 22;
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sshSuccess();
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return;
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}
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sshAuto = parseInt(sshAuto, 10);
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if (!sshAuto || sshAuto <= 0 || sshAuto > 65535) {
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res.statusCode = 400;
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res.setHeader('Content-Type', 'application/json');
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res.end(JSON.stringify({ error: { message: "bad ssh_auto option '" + opts.body[0] + "'" } }));
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return;
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}
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state.config.sshAuto = sshAuto;
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sshSuccess();
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};
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function serveControlsHelper() {
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controlServer = http.createServer(function (req, res) {
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var opts = url.parse(req.url, true);
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@ -109,17 +305,6 @@ function serveControlsHelper() {
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res.end(JSON.stringify(dumpy));
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}
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function sshSuccess() {
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fs.writeFile(confpath, YAML.safeDump(snakeCopy(state.config)), function (err) {
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if (err) {
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res.statusCode = 500;
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res.end('{"error":{"message":"Could not save config file. Perhaps you\'re not running as root?"}}');
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return;
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}
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res.end('{"success":true}');
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});
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}
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if (/\b(config)\b/.test(opts.pathname) && /get/i.test(req.method)) {
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res.setHeader('Content-Type', 'appliCation/json');
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res.end(JSON.stringify(state.config));
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@ -289,119 +474,13 @@ function serveControlsHelper() {
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//
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// With proper config
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//
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function getAppname(pathname) {
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// port number
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if (String(pathname) === String(parseInt(pathname, 10))) {
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return String(pathname);
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}
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var paths = pathname.split(/[\\\/\:]/);
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// rid trailing slash(es)
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while (!paths[paths.length -1]) {
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paths.pop();
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}
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var name = paths.pop();
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name = path.basename(name, path.extname(name));
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name = name.replace(/\./, '-').replace(/-+/, '-');
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return name;
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}
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function getServername(servernames, sub) {
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if (state.servernames[sub]) {
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return sub;
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}
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var names = Object.keys(servernames).map(function (servername) {
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if ('*.' === servername.slice(0,2)) {
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return servername;
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}
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return '*.' + servername;
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}).sort(function (a, b) {
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return b.length - a.length;
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});
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return names.filter(function (pattern) {
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// '.example.com' = '*.example.com'.split(1)
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var subPiece = pattern.slice(1);
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// '.com' = 'sub.example.com'.slice(-4)
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// '.example.com' = 'sub.example.com'.slice(-12)
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if (subPiece === sub.slice(-subPiece.length)) {
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return subPiece;
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}
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})[0];
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}
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if (/http/.test(opts.pathname)) {
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if (!opts.body) {
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res.statusCode = 422;
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res.setHeader('Content-Type', 'application/json');
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res.end(JSON.stringify({"error":{"message":"module \'http\' needs more arguments"}}));
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return;
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}
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var portOrPath = opts.body[0];
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var appname = getAppname(portOrPath);
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var subdomain = opts.body[1];
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if (subdomain) {
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var handlerName = getServername(state.servernames, subdomain);
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if (!handlerName) {
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res.statusCode = 400;
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res.setHeader('Content-Type', 'application/json');
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// TODO let the user set up inactive domains
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res.end(JSON.stringify({ error: { "message":"servername '" + subdomain + "' is not being handled by the remote" } }));
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return;
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}
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if (!state.servernames[subdomain]) {
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state.servernames[subdomain] = {};
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}
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state.servernames[subdomain].handler = opts.body[0];
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} else {
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if (!Object.keys(state.servernames).sort(function (a, b) {
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return b.length - a.length;
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}).some(function (key) {
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if (state.servernames[key].handler === appname) {
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// example.com.handler: 3000 // already set
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return true;
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}
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if (state.servernames[key].wildcard) {
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if (!state.servernames[appname + '.' + key]) {
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state.servernames[appname + '.' + key] = {};
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}
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state.servernames[appname + '.' + key].handler = portOrPath;
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return true;
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}
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})) {
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Object.keys(state.servernames).forEach(function (key) {
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state.servernames[key].handler = portOrPath;
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});
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}
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}
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res.setHeader('Content-Type', 'application/json');
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res.end(JSON.stringify({ success: true }));
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controllers.http(req, res, opts);
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return;
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}
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if (/tcp/.test(opts.pathname)) {
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if (!opts.body) {
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res.statusCode = 422;
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res.setHeader('Content-Type', 'application/json');
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res.end(JSON.stringify({ error: { message: "module 'tcp' needs more arguments" } }));
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return;
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}
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// portnum
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if (opts.body[1]) {
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if (!state.ports[opts.body[1]]) {
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res.statusCode = 400;
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res.setHeader('Content-Type', 'application/json');
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res.end(JSON.stringify({ error: { "message":"bad port '" + opts.body[1] + "'" } }));
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return;
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}
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// forward-to port-or-module
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state.ports[opts.body[1]].handler = opts.body[0];
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} else {
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Object.keys(state.ports).forEach(function (key) {
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state.ports[key].handler = opts.body[0];
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});
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}
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res.setHeader('Content-Type', 'application/json');
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res.end(JSON.stringify({ success: true }));
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controllers.tcp(req, res, opts);
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return;
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}
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@ -423,34 +502,7 @@ function serveControlsHelper() {
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}
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if (/ssh/.test(opts.pathname)) {
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var sshAuto;
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if (!opts.body) {
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res.statusCode = 422;
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res.setHeader('Content-Type', 'application/json');
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res.end(JSON.stringify({"error":{"message":"module 'ssh' needs more arguments"}}));
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return;
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}
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sshAuto = opts.body[0];
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if (-1 !== [ 'false', 'none', 'off', 'disable' ].indexOf(sshAuto)) {
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state.config.sshAuto = false;
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sshSuccess();
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return;
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}
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if (-1 !== [ 'true', 'auto', 'on', 'enable' ].indexOf(sshAuto)) {
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state.config.sshAuto = 22;
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sshSuccess();
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return;
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}
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sshAuto = parseInt(sshAuto, 10);
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if (!sshAuto || sshAuto <= 0 || sshAuto > 65535) {
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res.statusCode = 400;
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res.setHeader('Content-Type', 'application/json');
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res.end(JSON.stringify({ error: { message: "bad ssh_auto option '" + opts.body[0] + "'" } }));
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return;
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}
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state.config.sshAuto = sshAuto;
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sshSuccess();
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controllers.ssh(req, res, opts);
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return;
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}
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@ -676,14 +728,16 @@ function rawTunnel(rawCb) {
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return;
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}
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// by virtue of the fact that it's being tunneled through a
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// trusted source that is already checking, we're good
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//if (-1 !== state.config.servernames.indexOf(opts.domains[0])) {
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// Even though it's being tunneled by a trusted source
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// we need to make sure we don't get rate-limit spammed
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// with wildcard domains
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// TODO: finish implementing dynamic dns for wildcard certs
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if (!getServername(opts.domains[0])) {
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opts.email = state.greenlockConf.email || state.config.email;
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opts.agreeTos = state.greenlockConf.agree || state.greenlockConf.agreeTos || state.config.agreeTos;
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cb(null, { options: opts, certs: certs });
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return;
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//}
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}
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//cb(new Error("servername not found in allowed list"));
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}
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