82 lines
3.2 KiB
HTML
82 lines
3.2 KiB
HTML
<!DOCTYPE html>
|
|
<html>
|
|
<head>
|
|
<title>Path-Sharing Bounce Page</title>
|
|
<style type="text/css">
|
|
:root {
|
|
color-scheme: light dark;
|
|
--dark: #121212;
|
|
--header-bg: rgba(127,127,127,0.2);
|
|
--light: white;
|
|
--rule-color: light-dark(rgba(0,0,0,0.8), rgba(255,255,255,0.8));
|
|
background-color: light-dark(var(--light), var(--dark));
|
|
color: light-dark(var(--dark), var(--light));
|
|
}
|
|
body, h1, p {
|
|
box-sizing: border-box;
|
|
margin:0; padding:0;
|
|
}
|
|
body{
|
|
font-family:Inter, system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, 'Open Sans', 'Helvetica Neue', sans-serif;
|
|
}
|
|
h1{
|
|
width: 100%;
|
|
padding: 1rem;
|
|
letter-spacing: -1.5pt;
|
|
padding-bottom:10px;
|
|
border-bottom: 1px solid var(--rule-color);
|
|
background-color: var(--header-bg);
|
|
}
|
|
p {
|
|
padding: 1rem; letter-spacing: -0.5pt;}
|
|
a.indent { display:inline-block; padding-top:0.5rem; padding-left: 2rem; font-size:0.8rem }
|
|
</style>
|
|
<meta charset="UTF-8" />
|
|
</head>
|
|
<body>
|
|
<h1>Path-Sharing Bounce Page</h1>
|
|
<p>
|
|
This application is being served via path sharing.
|
|
If you are not redirected, <span id="help">check the
|
|
Javascript console in your browser's developer tools
|
|
for more information.</span>
|
|
</p>
|
|
</body>
|
|
<script language="javascript">
|
|
// This page exists to satisfy the querystring driven client API
|
|
// specified here - https://raw.githubusercontent.com/kasmtech/noVNC/bce2d6a7048025c6e6c05df9d98b206c23f6dbab/docs/EMBEDDING.md
|
|
// tl;dr:
|
|
// * `host` - The WebSocket host to connect to.
|
|
// This is just the hostname component of the original URL
|
|
// * `port` - The WebSocket port to connect to.
|
|
// It doesn't look like we need to set this unless it's different
|
|
// than the incoming http request.
|
|
// * `encrypt` - If TLS should be used for the WebSocket connection.
|
|
// we base this on whether or not the protocol is `https`, seems
|
|
// reasonable for now.
|
|
// * `path` - The WebSocket path to use.
|
|
// This apparently doesn't tolerate a leading `/` so we use a
|
|
// function to tidy that up.
|
|
function trimFirstCharIf(str, char) {
|
|
return str.charAt(0) === char ? str.slice(1) : str;
|
|
}
|
|
function trimLastCharIf(str, char) {
|
|
return str.endsWith("/") ? str.slice(0,str.length-1) : str;
|
|
}
|
|
const newloc = new URL(window.location);
|
|
const h = document.getElementById("help")
|
|
|
|
// Building the websockify path must happen before we append the filename to newloc.pathname
|
|
newloc.searchParams.append("path",
|
|
trimLastCharIf(trimFirstCharIf(newloc.pathname,"/"),"/")+"/websockify");
|
|
newloc.searchParams.append("encrypted", newloc.protocol==="https:"? true : false);
|
|
|
|
newloc.pathname += "vnc.html"
|
|
console.log(newloc);
|
|
|
|
h.innerHTML = `click <a id="link" href="${newloc.toString()}">here</a> to go to the application.
|
|
<br/><br/>The rewritten URL is:<br/><a id="link" class="indent" href="${newloc.toString()}">${newloc.toString()}</a>`
|
|
window.location = newloc.href;
|
|
</script>
|
|
</html>
|