mirror of
https://github.com/MercuryWorkshop/scramjet.git
synced 2025-05-13 14:30:02 -04:00
240 lines
5.4 KiB
JavaScript
240 lines
5.4 KiB
JavaScript
const scramjet = new ScramjetController({
|
|
files: {
|
|
wasm: "/scram/scramjet.wasm.js",
|
|
worker: "/scram/scramjet.worker.js",
|
|
client: "/scram/scramjet.client.js",
|
|
shared: "/scram/scramjet.shared.js",
|
|
sync: "/scram/scramjet.sync.js",
|
|
},
|
|
siteFlags: {
|
|
"https://worker-playground.glitch.me/.*": {
|
|
serviceworkers: true,
|
|
},
|
|
},
|
|
});
|
|
|
|
scramjet.init("./sw.js");
|
|
|
|
const connection = new BareMux.BareMuxConnection("/baremux/worker.js");
|
|
const flex = css`
|
|
display: flex;
|
|
`;
|
|
const col = css`
|
|
flex-direction: column;
|
|
`;
|
|
|
|
const store = $store(
|
|
{
|
|
url: "https://google.com",
|
|
wispurl:
|
|
_CONFIG?.wispurl ||
|
|
(location.protocol === "https:" ? "wss" : "ws") +
|
|
"://" +
|
|
location.host +
|
|
"/wisp/",
|
|
bareurl:
|
|
_CONFIG?.bareurl ||
|
|
(location.protocol === "https:" ? "https" : "http") +
|
|
"://" +
|
|
location.host +
|
|
"/bare/",
|
|
proxy: "",
|
|
},
|
|
{ ident: "settings", backing: "localstorage", autosave: "auto" }
|
|
);
|
|
connection.setTransport("/epoxy/index.mjs", [{ wisp: store.wispurl }]);
|
|
|
|
function PlaygroundApp() {
|
|
this.css = `
|
|
width: 100%;
|
|
height: 100%;
|
|
color: #f0fef4;
|
|
display: flex;
|
|
padding: 0.5em;
|
|
box-sizing: border-box;
|
|
gap: 0.5em;
|
|
|
|
|
|
.codesplit {
|
|
width: 50%;
|
|
height: 100%;
|
|
display: flex;
|
|
flex-direction: column;
|
|
|
|
gap: 0.5em;
|
|
}
|
|
|
|
.mcontainer {
|
|
background: #1e1e1e;
|
|
h2 {
|
|
margin: 0.1em;
|
|
}
|
|
|
|
border: 1px solid #313131;
|
|
flex-basis: 100%;
|
|
display: flex;
|
|
flex-direction: column;
|
|
}
|
|
.monaco {
|
|
flex: 1;
|
|
}
|
|
|
|
.frame {
|
|
height: 100%;
|
|
display: flex;
|
|
flex-direction: column;
|
|
gap: 0.5em;
|
|
iframe {
|
|
width: 100%;
|
|
|
|
border: 1px solid #313131;
|
|
}
|
|
}
|
|
.config {
|
|
border: 1px solid #313131;
|
|
background: #1e1e1e;
|
|
padding: 0.5em;
|
|
}
|
|
`;
|
|
|
|
this.fakeorigin = "https://sandboxedorigin.com";
|
|
this.mount = async () => {
|
|
const monaco = await import(
|
|
"https://cdn.jsdelivr.net/npm/monaco-editor/+esm"
|
|
);
|
|
|
|
monaco.editor.setTheme("vs-dark");
|
|
const html = monaco.editor.create(this.htmlbox, {
|
|
value: `<html>
|
|
<head>
|
|
<!-- all resources are intercepted by the service worker -->
|
|
<link rel="stylesheet" href="/style.css"></link>
|
|
<script src="/script.js"></script>
|
|
|
|
<!-- external resources go through WISP (check network tab) -->
|
|
<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.7.1/jquery.min.js"></script>
|
|
</head>
|
|
<body>
|
|
<h1>Scramjet Sandbox Playground</h1>
|
|
<p>
|
|
Scramjet allows any webpage to be run on the same origin in an isolated manner
|
|
</p>
|
|
|
|
|
|
<button onclick="checkOrigin()">Test emulated origin</button>
|
|
<button onclick="loadResource('https://example.com/')">Load assets through sandbox</button>
|
|
<br><br>
|
|
|
|
<h2>iframe test</h2>
|
|
<button onclick="loadiframe()">test iframe nesting</button>
|
|
<br>
|
|
</body>
|
|
</html>`,
|
|
language: "html",
|
|
});
|
|
const js = monaco.editor.create(this.jsbox, {
|
|
value: `function checkOrigin() {
|
|
// real origin is hidden from the page
|
|
alert("origin: " + window.origin);
|
|
}
|
|
|
|
// external resources fetched will be re-
|
|
// directed to the WISP server
|
|
function loadResource(url) {
|
|
fetch(url).then(r => {
|
|
console.log("loaded", r);
|
|
})
|
|
}
|
|
function loadiframe() {
|
|
if (document.getElementById("nested-frame")) return;
|
|
let frame = document.createElement("iframe");
|
|
frame.id = "nested-frame";
|
|
frame.src = "https://google.com";
|
|
document.body.appendChild(frame);
|
|
}`,
|
|
language: "javascript",
|
|
});
|
|
const css = monaco.editor.create(this.cssbox, {
|
|
value: `/* resources loaded by css are intercepted by service worker */
|
|
@import url('https://fonts.googleapis.com/css2?family=Hind:wght@300;400;500;600;700&family=Roboto:ital,wght@0,100;0,300;0,400;0,500;0,700;0,900;1,100;1,300;1,400;1,500;1,700;1,900&display=swap');
|
|
|
|
body, html {
|
|
background: #1e1e1e;
|
|
color: white;
|
|
width: 100%;
|
|
height: 100%;
|
|
font-family: "Roboto";
|
|
}
|
|
iframe {
|
|
zoom: 0.75;
|
|
width: 50%;
|
|
height: 50%;
|
|
}
|
|
`,
|
|
language: "css",
|
|
});
|
|
let oldjs;
|
|
let oldhtml;
|
|
let oldcss;
|
|
|
|
setInterval(async () => {
|
|
if (
|
|
oldjs !== js.getValue() ||
|
|
oldhtml !== html.getValue() ||
|
|
oldcss !== css.getValue()
|
|
) {
|
|
oldjs = js.getValue();
|
|
oldhtml = html.getValue();
|
|
oldcss = css.getValue();
|
|
|
|
(await navigator.serviceWorker.ready).active.postMessage({
|
|
type: "playgroundData",
|
|
html: html.getValue(),
|
|
css: css.getValue(),
|
|
js: js.getValue(),
|
|
origin: this.fakeorigin,
|
|
});
|
|
|
|
this.frame.src = scramjet.encodeUrl(this.fakeorigin);
|
|
}
|
|
}, 1000);
|
|
};
|
|
|
|
return html`
|
|
<div>
|
|
<div class="codesplit">
|
|
<div class="mcontainer">
|
|
<h2>HTML</h2>
|
|
<div class="monaco" bind:this=${use(this.htmlbox)}></div>
|
|
</div>
|
|
|
|
<div class="mcontainer">
|
|
<h2>JS</h2>
|
|
<div class="monaco" bind:this=${use(this.jsbox)}></div>
|
|
</div>
|
|
|
|
<div class="mcontainer">
|
|
<h2>CSS</h2>
|
|
<div class="monaco" bind:this=${use(this.cssbox)}></div>
|
|
</div>
|
|
</div>
|
|
<div class="frame" style="flex: 1">
|
|
<iframe style="flex: 1" bind:this=${use(this.frame)}></iframe>
|
|
<div class="config">
|
|
<h1>Config</h1>
|
|
<div>
|
|
<label>fake origin:</label>
|
|
<input bind:value=${use(this.fakeorigin)} />
|
|
|
|
<label>wisp server:</label>
|
|
<input bind:value=${use(store.wispurl)} />
|
|
</div>
|
|
</div>
|
|
</div>
|
|
</div>
|
|
`;
|
|
}
|
|
|
|
window.addEventListener("load", async () => {
|
|
document.body.appendChild(h(PlaygroundApp));
|
|
});
|