add serialsock

NES_webiface/static/auth.js

@@ -0,0 +1,96 @@
+auth = function(){
+	var wsKey = "";
+	function _ilogin(){
+		$("inout").innerHTML = "Log in";
+		$("inout").onclick = auth.login;
+	}
+	function _ilogout(){
+		$("shadow").style.display = "none";
+		$("inout").innerHTML = "Log out";
+		$("inout").onclick = auth.logout;
+	}
+	function _wsk(request){
+		wsKey = request.responseText;
+		if(wsKey) console.log("Web key received: " + wsKey);
+		wsinit();
+	}
+	function reqAuth(request){
+		var txt = request.responseText;
+		dbg("received " + txt);
+		if(txt == "AuthOK"){ // cookies received
+			sendrequest("get/?getWSkey", _wsk);
+			_ilogout();
+		}else if(txt == "NeedAuth"){
+			_ilogin();
+		}else{
+			parseErr(txt);
+		}
+	}
+	function init1(){
+		sendrequest("auth/?check=1", reqAuth);
+		var l = document.createElement('a');
+		l.id = "inout";
+		l.href = "#";
+		var s1 = document.createElement('style');
+		s1.type = 'text/css';
+		s1.innerHTML = ".inout{position:absolute;top:0;right:0;background-color:green;"
+		document.body.appendChild(s1);
+		l.className = "inout";
+		document.body.appendChild(l);
+		var d = document.createElement('div');
+		d.id = "shadow";
+		var s = document.createElement('style');
+		s.type = 'text/css';
+		s.innerHTML = '.shadow{position:absolute;text-align:center;vertical-align:center;top:0;display:none;left:0;width:100%;height:100%;background-color:lightGrey;opacity:0.9;}';
+		document.body.appendChild(s);
+		d.innerHTML = "<div>Login:</div><div><input type=text id='login'></div><div>Password:</div><div><input type=password id='passwd'></div><button onclick='auth.send();'>OK</button>";
+		d.className = "shadow";
+		document.body.appendChild(d);
+	}
+	function login1(){
+		$("shadow").style.display = "block";
+	}
+	function logout1(){
+		sendrequest("auth/?LogOut=1", _ilogin);
+	}
+	function sendlogpass(){
+		$("shadow").style.display = "none";
+		var l = $("login").value, p = $("passwd").value;
+		if(!l || !p){
+			parseErr("give login and password");
+			return;
+		}
+		var str = "auth/?login=" + l + "&passwd=" + p;
+		sendrequest(str, reqAuth);
+	}
+	// websockets
+	var ws;
+	function wsinit(){
+		delete(ws);
+		ws = new WebSocket('wss://localhost:8081');
+		ws.onopen = function(){ws.send("Akey="+wsKey);}; // send key after init
+		ws.onclose = function(evt){
+			var text = "WebSocket closed: ";
+			if(evt.wasClean) text += "by remote side";
+			else text += "connection lost"
+			$('wsmsgs').innerHTML = text;
+		};
+		ws.onmessage = function(evt){
+			$('wsmsgs').innerHTML = evt.data;
+		}
+		ws.onerror = function(err){
+			parseErr("WebSocket error " + err.message);
+		}
+	}
+	function wssend(txt){
+		ws.send(txt);
+	}
+	return{
+		init: init1,
+		login: login1,
+		logout: logout1,
+		send: sendlogpass,
+		wssend: wssend,
+		wsinit: wsinit
+	};
+}();