coolaj86
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telebit-relay.js
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changed remote storage on new web socket connection

This commit is contained in:
tigerbot 2017-04-06 18:21:21 -06:00
parent fbf28886ca
commit 09e2d5ba35
1 changed files with 27 additions and 32 deletions
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59
wstunneld.js
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@ -58,7 +58,7 @@ module.exports.create = function (copts) {
var deviceLists = {};
function onWsConnection(ws) {
var location = url.parse(ws.upgradeReq.url, true);
var location = url.parse(ws.upgradeReq.url, true);
var authn = (ws.upgradeReq.headers.authorization||'').split(/\s+/);
var jwtoken;
var token;
@ -113,16 +113,18 @@ module.exports.create = function (copts) {
return;
}
var remote;
token.domains.some(function (domainname) {
remote = Devices.next(deviceLists, domainname);
return remote;
});
remote = remote || {};
token.domains.forEach(function (domainname) {
console.log('domainname', domainname);
Devices.replace(deviceLists, domainname, remote);
});
var remote = {};
remote.ws = ws;
remote.servername = (token.device && token.device.hostname) || token.domains.join(',');
remote.deviceId = (token.device && token.device.id) || null;
remote.id = packer.socketToId(ws.upgradeReq.socket);
console.log("remote.id", remote.id);
remote.domains = token.domains;
remote.clients = {};
// TODO allow tls to be decrypted by server if client is actually a browser
// and we haven't implemented tls in the browser yet
// remote.decrypt = token.decrypt;
var handlers = {
onmessage: function (opts) {
// opts.data
@ -163,20 +165,18 @@ module.exports.create = function (copts) {
}
}
};
// TODO allow more than one remote per servername
remote.ws = ws;
remote.servername = (token.device && token.device.hostname) || token.domains.join(',');
remote.deviceId = (token.device && token.device.id) || null;
remote.id = packer.socketToId(ws.upgradeReq.socket);
console.log("remote.id", remote.id);
// TODO allow tls to be decrypted by server if client is actually a browser
// and we haven't implemented tls in the browser yet
remote.decrypt = token.decrypt;
// TODO how to allow a child process to communicate with this one?
remote.clients = {};
remote.handle = { address: null, handle: null };
remote.unpacker = packer.create(handlers);
remote.domains = token.domains;
// Now that we have created our remote object we need to store it in the deviceList for
// each domainname we are supposed to be handling. If any previously existing remotes
// have the same identifiers then we replace that remote and close its websocket.
token.domains.forEach(function (domainname) {
console.log('domainname', domainname);
var prev = Devices.replace(deviceLists, domainname, remote);
if (prev) {
prev.ws.close(1001, 'connection replaced');
}
});
function forwardMessage(chunk) {
console.log('message from home cloud to tunneler to browser', chunk.byteLength);
@ -196,14 +196,11 @@ module.exports.create = function (copts) {
Devices.remove(deviceLists, domainname, remote);
});
}
function die() {
hangup();
}
ws.on('message', forwardMessage);
ws.on('close', hangup);
ws.on('error', die);
}
ws.on('error', hangup);
}
function pipeWs(servername, service, browser, remote) {
console.log('pipeWs');
@ -304,8 +301,6 @@ module.exports.create = function (copts) {
var m;
function tryTls() {
var nextDevice;
if (-1 !== copts.servernames.indexOf(servername)) {
console.log("Lock and load, admin interface time!");
copts.httpsTunnel(servername, browser);
@ -318,7 +313,7 @@ module.exports.create = function (copts) {
return;
}
nextDevice = Devices.next(deviceLists, servername);
var nextDevice = Devices.next(deviceLists, servername);
if (!nextDevice) {
console.log("No devices match the given servername");
copts.httpsInvalid(servername, browser);