From e45746fdec973e08ff1621cf0c441a79ee71b6a4 Mon Sep 17 00:00:00 2001
From: Bent Bisballe Nyeng <deva@aasimon.org>
Date: Mon, 6 Jul 2020 20:03:32 +0200
Subject: Initial implementation of a password prompt.

---
 src/ws/proto.js | 49 +++++++++++++++++++++++++++++++++++++++++++++++--
 1 file changed, 47 insertions(+), 2 deletions(-)

(limited to 'src/ws/proto.js')

diff --git a/src/ws/proto.js b/src/ws/proto.js
index e4834b0..c94761e 100644
--- a/src/ws/proto.js
+++ b/src/ws/proto.js
@@ -107,6 +107,15 @@ try
 
 			if(msg[0] == "error")
 			{
+				if(msg[1] == "1" || // Bad username or password
+				   msg[1] == "2")   // Not authorized
+				{
+					// If there were a stored pw, it must be wrong, so reove the cookies
+					document.cookie = "username=; expires=Thu, 01 Jan 1970 00:00:00 UTC";
+					document.cookie = "password=; expires=Thu, 01 Jan 1970 00:00:00 UTC";
+
+					loggedOut();
+				}
 				alert("Error(#" + unescape(msg[1]) + "): " + unescape(msg[2]));
 				f++;
 				continue;
@@ -197,11 +206,27 @@ catch(exception)
 
 function transmit(msg)
 {
-	//LogEvent(msg);
+	var logmsg = msg;
+
+	if(msg.match(/^login/g) != null)
+	{
+		// Don't show username and password in the log
+		logmsg = "login *** ***";
+		loggedIn();
+	}
+
+	if(msg.match(/^logout/g) != null)
+	{
+		// If there were a stored pw, remove them to prevent auto-login
+		document.cookie = "username=; expires=Thu, 01 Jan 1970 00:00:00 UTC";
+		document.cookie = "password=; expires=Thu, 01 Jan 1970 00:00:00 UTC";
+		loggedOut();
+	}
+
 	var messageEvent = new CustomEvent("messageEvent",
 	                                   {
 		                                   detail: {
-			                                   message: "send [" + msg + "]",
+			                                   message: "send [" + logmsg + "]",
 			                                   time: new Date(),
 		                                   },
 		                                   bubbles: true,
@@ -212,6 +237,26 @@ function transmit(msg)
 	socket_node.send(msg);
 }
 
+function loggedIn()
+{
+	var loggedInEvent = new CustomEvent("loggedInEvent",
+	                                    {
+		                                    bubbles: true,
+		                                    cancelable: true
+	                                    });
+	document.dispatchEvent(loggedInEvent);
+}
+
+function loggedOut()
+{
+	var loggedOutEvent = new CustomEvent("loggedOutEvent",
+	                                     {
+		                                     bubbles: true,
+		                                     cancelable: true
+	                                     });
+	document.dispatchEvent(loggedOutEvent);
+}
+
 function login(user, password)
 {
 	transmit("login "+user+" "+password);
-- 
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