From e52b2e629085269b96b1185c72ba055d991e93f7 Mon Sep 17 00:00:00 2001
From: Tom Smeding <tom.smeding@gmail.com>
Date: Sun, 12 Jul 2020 12:33:57 +0200
Subject: websockets: Parametrise port/host parameters

---
 websockets/server.js | 95 ----------------------------------------------------
 1 file changed, 95 deletions(-)
 delete mode 100755 websockets/server.js

(limited to 'websockets/server.js')

diff --git a/websockets/server.js b/websockets/server.js
deleted file mode 100755
index 763b343..0000000
--- a/websockets/server.js
+++ /dev/null
@@ -1,95 +0,0 @@
-#!/usr/bin/env node
-const fs=require("fs");
-const net=require("net");
-const https=require("https");
-const WebSocket=require("uWebSockets.js");
-
-const PORT=29546;
-
-const upstream={
-	host: "localhost",
-	port: 29536
-};
-
-
-let httpsConfig=null;
-if(process.argv.length==4){
-	console.log("Reading keys for https");
-	httpsConfig={
-		key_file_name: process.argv[2],
-		cert_file_name: process.argv[3],
-	};
-} else if(process.argv.length==2){
-	console.log("WARNING: Running without SSL!");
-} else {
-	console.error("Usage: ./server.js                        # proxy without SSL");
-	console.error("       ./server.js <key.pem> <cert.pem>   # proxy with SSL");
-	process.exit(1);
-}
-
-if(process.getuid()==0){
-	console.log(`Old uid: ${process.getuid()}, old gid: ${process.getgid()}; setting to nobody...`);
-	process.setgid("nobody");
-	process.setuid("nobody");
-	console.log(`New uid: ${process.getuid()}, new gid: ${process.getgid()}`);
-}
-
-
-let wsServer;
-if(httpsConfig){
-	wsServer=WebSocket.SSLApp(httpsConfig);
-} else {
-	wsServer=WebSocket.App();
-}
-
-wsServer=wsServer.ws("/*",{
-	open: sock=>{
-		const stateobj={netconn: null, buffer: [], sock_closed: false};
-		sock["tomsgdata"]=stateobj;
-		let linebuf="";
-
-		stateobj.netconn=net.connect(upstream.port,upstream.host,()=>{
-			for(const item of stateobj.buffer){
-				stateobj.netconn.write(item);
-				stateobj.netconn.write("\n");
-			}
-			stateobj.buffer=[];
-		});
-		stateobj.netconn.on("close",()=>{
-			if(!stateobj.sock_closed)sock.close();
-		});
-		stateobj.netconn.on("data",(data)=>{
-			linebuf+=data;
-			let idx;
-			while((idx=linebuf.indexOf("\n"))!=-1){
-				sock.send(linebuf.slice(0,idx));
-				linebuf=linebuf.slice(idx+1);
-			}
-		});
-		stateobj.netconn.on("error",()=>{
-			if(!stateobj.sock_closed)sock.close();
-		});
-	},
-	message: (sock,data,isBinary)=>{
-		const stateobj=sock["tomsgdata"];
-		data=new Uint8Array(data);
-		if(stateobj.netconn.connecting){
-			stateobj.buffer.push(data);
-		} else {
-			stateobj.netconn.write(data);
-			stateobj.netconn.write("\n");
-		}
-	},
-	close: sock=>{
-		const stateobj=sock["tomsgdata"];
-		stateobj.sock_closed=true;
-		try {stateobj.netconn.end();}
-		catch (e) {}
-	}
-});
-
-wsServer=wsServer.listen(PORT,listenSocket=>{
-	if(listenSocket){
-		console.log(`Websocket server${httpsConfig?" (SSL)":""} bound on port ${PORT}`);
-	}
-});
-- 
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