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<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1">
<title>MeshBay — WebRTC Spike Test</title>
<style>
*, *::before, *::after { box-sizing: border-box; }
body { font-family: system-ui, sans-serif; margin: 0; background: #0f172a; color: #e2e8f0; }
.container { max-width: 800px; margin: 32px auto; padding: 0 16px; }
h1 { color: #38bdf8; font-size: 1.4em; }
h2 { color: #94a3b8; font-size: 1.1em; margin-top: 2em; }
.step { background: #1e293b; border: 1px solid #334155; border-radius: 8px;
padding: 16px; margin: 12px 0; }
.step.done { border-color: #22c55e; }
.step.fail { border-color: #ef4444; }
.step.active { border-color: #38bdf8; }
input { padding: 8px 12px; border: 1px solid #475569; border-radius: 6px;
background: #0f172a; color: #e2e8f0; font-size: 0.95em; margin: 4px; width: 240px; }
button { padding: 8px 20px; background: #0ea5e9; color: #fff; border: none;
border-radius: 6px; cursor: pointer; font-size: 0.95em; margin: 4px; }
button:hover { background: #0284c7; }
button:disabled { background: #475569; cursor: not-allowed; }
#log { background: #020617; border: 1px solid #1e293b; border-radius: 8px;
padding: 12px; font-family: monospace; font-size: 0.85em; line-height: 1.6;
max-height: 400px; overflow-y: auto; white-space: pre-wrap; }
.ok { color: #22c55e; }
.err { color: #ef4444; }
.info { color: #38bdf8; }
.warn { color: #f59e0b; }
.dim { color: #64748b; }
.badge { display: inline-block; background: #22c55e; color: #0f172a; padding: 2px 8px;
border-radius: 4px; font-size: 0.8em; font-weight: bold; margin-left: 8px; }
.badge.fail { background: #ef4444; color: #fff; }
</style>
</head>
<body>
<div class="container">
<h1>MeshBay — WebRTC DataChannel Spike Test</h1>
<p class="dim">Phase 9.5 — E2E browser → NAT → node file transfer via WebRTC</p>
<div class="step" id="step-login">
<h2>1. Login to Hub</h2>
<input id="username" placeholder="Username" value="bob">
<input id="password" placeholder="Password" type="password" value="bob">
<button id="btn-login" onclick="doLogin()">Login</button>
<span id="login-status"></span>
</div>
<div class="step" id="step-connect">
<h2>2. Connect to Node via WebRTC</h2>
<input id="node-id" placeholder="Node ID">
<input id="group-id" placeholder="Group ID (optional)">
<button id="btn-connect" onclick="doConnect()" disabled>Connect</button>
<span id="connect-status"></span>
</div>
<div class="step" id="step-transfer">
<h2>3. File Transfer Test</h2>
<button id="btn-index" onclick="doFetchIndex()" disabled>Fetch Index</button>
<br>
<input id="file-id" placeholder="File ID (blake3 hex, from node log)">
<button id="btn-chunk" onclick="doFetchChunk()" disabled>Fetch Chunk</button>
<span id="transfer-status"></span>
</div>
<h2>Log</h2>
<div id="log"></div>
</div>
<script src="/transport.js?v=2"></script>
<script>
const HUB_URL = window.location.origin;
const params = new URLSearchParams(window.location.search);
let accessToken = null;
let jwtToken = null;
let transport = null;
let fileIndex = null;
let connecting = false;
// Pre-fill from URL params
if (params.get('user')) document.getElementById('username').value = params.get('user');
if (params.get('pass')) document.getElementById('password').value = params.get('pass');
if (params.get('node')) document.getElementById('node-id').value = params.get('node');
if (params.get('group')) document.getElementById('group-id').value = params.get('group');
if (params.get('file')) document.getElementById('file-id').value = params.get('file').replace(/\s+/g, '');
// Auto-run if all params provided
if (params.get('auto')) {
setTimeout(async () => {
await doLogin();
if (accessToken) await doConnect();
if (transport && transport.connected) {
await doFetchIndex();
if (document.getElementById('file-id').value) await doFetchChunk();
}
}, 500);
}
function logMsg(cls, text) {
const el = document.getElementById('log');
const line = document.createElement('span');
line.className = cls;
line.textContent = text + '\n';
el.appendChild(line);
el.scrollTop = el.scrollHeight;
}
function setStep(id, state) {
const el = document.getElementById(id);
el.className = 'step ' + state;
}
async function doLogin() {
const user = document.getElementById('username').value;
const pass = document.getElementById('password').value;
logMsg('info', `Logging in as ${user}...`);
setStep('step-login', 'active');
try {
const resp = await fetch(`${HUB_URL}/v1/users/login`, {
method: 'POST',
headers: { 'Content-Type': 'application/json' },
body: JSON.stringify({ username: user, password: pass }),
});
if (!resp.ok) {
const err = await resp.json();
throw new Error(err.detail || resp.statusText);
}
const data = await resp.json();
accessToken = data.access_token;
jwtToken = data.access_token;
logMsg('ok', `Login OK — token: ${accessToken.substring(0, 20)}...`);
setStep('step-login', 'done');
document.getElementById('login-status').innerHTML = '<span class="badge">OK</span>';
document.getElementById('btn-connect').disabled = false;
} catch (e) {
logMsg('err', `Login FAILED: ${e.message}`);
setStep('step-login', 'fail');
document.getElementById('login-status').innerHTML = '<span class="badge fail">FAIL</span>';
}
}
async function doConnect() {
if (connecting) { logMsg('warn', 'Connect already in progress'); return; }
const nodeId = document.getElementById('node-id').value;
const groupId = document.getElementById('group-id').value;
if (!nodeId) { logMsg('warn', 'Enter a node ID'); return; }
connecting = true;
if (transport) { transport.close(); transport = null; }
logMsg('info', `Connecting to node ${nodeId.substring(0, 8)}... via WebRTC`);
setStep('step-connect', 'active');
try {
transport = new MeshBayTransport(HUB_URL, accessToken);
logMsg('dim', ' Creating RTCPeerConnection...');
logMsg('dim', ' Creating DataChannel "mnp"...');
logMsg('dim', ' Gathering ICE candidates...');
logMsg('dim', ' Sending SDP offer to hub...');
const t0 = performance.now();
const ack = await transport.connect(nodeId, jwtToken, groupId);
const elapsed = (performance.now() - t0).toFixed(0);
logMsg('ok', `WebRTC connected in ${elapsed}ms`);
logMsg('ok', ` MNP handshake_ack — node_pk: ${ack.node_pk?.substring(0, 16)}...`);
logMsg('ok', ` DataChannel state: ${transport._channel?.readyState}`);
setStep('step-connect', 'done');
document.getElementById('connect-status').innerHTML = '<span class="badge">P2P OK</span>';
document.getElementById('btn-index').disabled = false;
document.getElementById('btn-chunk').disabled = false;
} catch (e) {
logMsg('err', `Connection FAILED: ${e.message}`);
setStep('step-connect', 'fail');
document.getElementById('connect-status').innerHTML = '<span class="badge fail">FAIL</span>';
} finally {
connecting = false;
}
}
async function doFetchIndex() {
logMsg('info', `Fetching Mesh Group Index... (channel: ${transport?._channel?.readyState})`);
try {
const t0 = performance.now();
const indexBytes = await transport.fetchIndex();
const elapsed = (performance.now() - t0).toFixed(0);
logMsg('ok', `Index received: ${indexBytes.byteLength} bytes in ${elapsed}ms`);
try {
const envelope = msgpack_decode(indexBytes);
logMsg('dim', ` type: ${envelope.type}, encrypted: ${envelope.encrypted}, version: ${envelope.version}`);
logMsg('dim', ` group_id: ${envelope.group_id}`);
if (envelope.encrypted) {
logMsg('warn', ` Index is GEK-encrypted — browser decryption not implemented in spike`);
logMsg('dim', ` ct_b64 length: ${envelope.ct_b64?.length || 0} chars`);
logMsg('info', ` Spike workaround: enter a file_id manually or use Fetch First Chunk`);
// Store envelope so chunk test can proceed with manual file_id
fileIndex = { entries: [], envelope };
} else {
// Public group: decompress and parse
logMsg('dim', ` Public index — data_b64 length: ${envelope.data_b64?.length || 0}`);
fileIndex = { entries: [], envelope };
}
} catch (pe) {
logMsg('warn', ` Could not parse index envelope: ${pe.message}`);
}
} catch (e) {
logMsg('err', `Index fetch FAILED: ${e.message}`);
}
}
async function doFetchChunk() {
let fileId = document.getElementById('file-id').value.replace(/\s+/g, '');
if (!fileId) {
logMsg('warn', 'Enter a file_id (blake3 hex hash from node indexer log)');
logMsg('dim', ' Look for "Initial scan complete" in the node terminal');
logMsg('dim', ' Or run: python -c "import blake3; print(blake3.blake3(open(\'QE/demo-v3/shared_media/sample.txt\',\'rb\').read()).hexdigest())"');
return;
}
logMsg('info', `Fetching chunk 0 of ${fileId.substring(0, 16)}... (channel: ${transport?._channel?.readyState})`);
try {
const t0 = performance.now();
const chunkMsg = await transport.fetchChunk(fileId, 0);
const elapsed = (performance.now() - t0).toFixed(0);
if (chunkMsg.type === 'error') {
logMsg('err', `Chunk fetch error: ${chunkMsg.detail}`);
return;
}
logMsg('ok', `Chunk received in ${elapsed}ms:`);
logMsg('ok', ` type: ${chunkMsg.type}`);
logMsg('ok', ` chunk_index: ${chunkMsg.chunk_index}`);
logMsg('ok', ` plaintext_size: ${chunkMsg.plaintext_size} bytes`);
logMsg('ok', ` ct_b64 length: ${chunkMsg.ct_b64?.length || 0} chars`);
logMsg('ok', ` nonce_b64: ${chunkMsg.nonce_b64?.substring(0, 16)}...`);
logMsg('ok', ` sig_b64: ${chunkMsg.sig_b64?.substring(0, 16)}...`);
logMsg('', '');
logMsg('ok', '=== SPIKE TEST PASSED ===');
logMsg('ok', 'Browser connected to node via WebRTC DataChannel.');
logMsg('ok', 'MNP handshake, index sync, and file chunk transfer all work.');
logMsg('ok', 'Data flowed P2P — hub was only used for signaling.');
setStep('step-transfer', 'done');
document.getElementById('transfer-status').innerHTML = '<span class="badge">E2E OK</span>';
} catch (e) {
logMsg('err', `Chunk fetch FAILED: ${e.message}`);
setStep('step-transfer', 'fail');
document.getElementById('transfer-status').innerHTML = '<span class="badge fail">FAIL</span>';
}
}
</script>
</body>
</html>
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