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/view.js | 55 +++++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 55 insertions(+)

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

diff --git a/src/ws/view.js b/src/ws/view.js
index b8ef19a..bdc5149 100644
--- a/src/ws/view.js
+++ b/src/ws/view.js
@@ -436,3 +436,58 @@ function changeState(e)
 		break;
 	}
 }
+
+function getCookie(cname)
+{
+	var name = cname + "=";
+	var decodedCookie = decodeURIComponent(document.cookie);
+	var ca = decodedCookie.split(';');
+	for(var i = 0; i <ca.length; i++)
+	{
+		var c = ca[i];
+		while (c.charAt(0) == ' ')
+		{
+			c = c.substring(1);
+		}
+		if (c.indexOf(name) == 0)
+		{
+			return c.substring(name.length, c.length);
+		}
+	}
+	return null;
+}
+
+document.addEventListener("loggedInEvent", loggedInEventHandler, false);
+function loggedInEventHandler(e)
+{
+	var loginOverlay = document.getElementById("login_overlay");
+	loginOverlay.style.display = "none";
+}
+
+document.addEventListener("loggedOutEvent", loggedOutEventHandler, false);
+function loggedOutEventHandler(e)
+{
+	var username = getCookie("username");
+	var password = getCookie("password");
+	if(username != null && password != null)
+	{
+		login(username, password);
+		return;
+	}
+
+	var loginOverlay = document.getElementById("login_overlay");
+	loginOverlay.style.display = "inherit";
+}
+
+function processLogin()
+{
+	var username = document.getElementById("username");
+	var password = document.getElementById("password");
+	var remember = document.getElementById("remember");
+	if(remember.value == "on")
+	{
+		document.cookie = "username="+username.value+"; expires=Fri, 31 Dec 9999 23:59:59 GMT";
+		document.cookie = "password="+password.value+"; expires=Fri, 31 Dec 9999 23:59:59 GMT";
+	}
+	login(username.value, password.value);
+}
-- 
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