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Code Issues Releases Wiki Activity

https://git.coolaj86.com/coolaj86/telebit.js/issues/11 wildcard support

This commit is contained in:
AJ ONeal 2018-06-30 17:56:10 -06:00
parent 99589fa2ad
commit b5136a9f08
1 changed files with 71 additions and 7 deletions
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78
bin/telebitd.js
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@ -289,6 +289,45 @@ function serveControlsHelper() {
//
// With proper config
//
function getAppname(pathname) {
// port number
if (String(pathname) === String(parseInt(pathname, 10))) {
return String(pathname);
}
var paths = pathname.split(/[\\\/\:]/);
// rid trailing slash(es)
while (!paths[paths.length -1]) {
paths.pop();
}
var name = paths.pop();
name = path.basename(name, path.extname(name));
name = name.replace(/\./, '-').replace(/-+/, '-');
return name;
}
function getServername(servernames, sub) {
if (state.servernames[sub]) {
return sub;
}
var names = Object.keys(servernames).map(function (servername) {
if ('*.' === servername.slice(0,2)) {
return servername;
}
return '*.' + servername;
}).sort(function (a, b) {
return b.length - a.length;
});
return names.filter(function (pattern) {
// '.example.com' = '*.example.com'.split(1)
var subPiece = pattern.slice(1);
// '.com' = 'sub.example.com'.slice(-4)
// '.example.com' = 'sub.example.com'.slice(-12)
if (subPiece === sub.slice(-subPiece.length)) {
return subPiece;
}
})[0];
}
if (/http/.test(opts.pathname)) {
if (!opts.body) {
res.statusCode = 422;
@ -296,18 +335,42 @@ function serveControlsHelper() {
res.end(JSON.stringify({"error":{"message":"module \'http\' needs more arguments"}}));
return;
}
if (opts.body[1]) {
if (!state.servernames[opts.body[1]]) {
var portOrPath = opts.body[0];
var appname = getAppname(portOrPath);
var subdomain = opts.body[1];
if (subdomain) {
var handlerName = getServername(state.servernames, subdomain);
if (!handlerName) {
res.statusCode = 400;
res.setHeader('Content-Type', 'application/json');
res.end(JSON.stringify({ error: { "message":"bad servername '" + opts.body[1] + "'" } }));
// TODO let the user set up inactive domains
res.end(JSON.stringify({ error: { "message":"servername '" + subdomain + "' is not being handled by the remote" } }));
return;
}
state.servernames[opts.body[1]].handler = opts.body[0];
if (!state.servernames[subdomain]) {
state.servernames[subdomain] = {};
}
state.servernames[subdomain].handler = opts.body[0];
} else {
Object.keys(state.servernames).forEach(function (key) {
state.servernames[key].handler = opts.body[0];
});
if (!Object.keys(state.servernames).sort(function (a, b) {
return b.length - a.length;
}).some(function (key) {
if (state.servernames[key].handler === appname) {
// example.com.handler: 3000 // already set
return true;
}
if (state.servernames[key].wildcard) {
if (!state.servernames[appname + '.' + key]) {
state.servernames[appname + '.' + key] = {};
}
state.servernames[appname + '.' + key].handler = portOrPath;
return true;
}
})) {
Object.keys(state.servernames).forEach(function (key) {
state.servernames[key].handler = portOrPath;
});
}
}
res.setHeader('Content-Type', 'application/json');
res.end(JSON.stringify({ success: true }));
@ -658,6 +721,7 @@ state.handlers = {
if (!state.servernames[arr[1]]) {
state.servernames[arr[1]] = {};
}
state.servernames[arr[1]].wildcard = true;
} else if ('tcp' === arr[0]) {
if (!state.ports[arr[2]]) {
state.ports[arr[2]] = {};