1 files changed, 83 insertions, 0 deletions
diff --git a/tools/unifiedpush-test.js b/tools/unifiedpush-test.js
new file mode 100644
index 0000000..71fbcde
--- /dev/null
+++ b/tools/unifiedpush-test.js
@@ -0,0 +1,83 @@
+// UnifiedPush: the way a phone without Google Play Services can be reached.
+//
+// The Android wrapper asks a distributor (ntfy and friends) for an endpoint
+// and hands it to the web app on the launch URL as ?up=. The web app is what
+// knows which pubkeys to watch, so it does the registering; the notifier then
+// POSTs payloads straight to that endpoint instead of through Firebase.
+//
+// This checks the web half: the endpoint is picked up, kept, registered with
+// the notifier, and used in place of a browser subscription that could never
+// have worked on such a phone.
+//
+// Run: bun tools/unifiedpush-test.js
+import puppeteer from 'puppeteer-core';
+import { generateMnemonic } from '@scure/bip39';
+import { wordlist } from '@scure/bip39/wordlists/english';
+import { buildHtml } from '../build.js';
+const sleep = (ms) => new Promise((r) => setTimeout(r, ms));
+let ok = true;
+const check = (n, c, d = '') => { console.log(` ${c ? '✓' : '✗'} ${n}${d ? ' — ' + d : ''}`); if (!c) ok = false; };
+const html = await buildHtml({ minify: true, pwa: false });
+const server = Bun.serve({ port: 5263, fetch: () => new Response(html, { headers: { 'content-type': 'text/html' } }) });
+const browser = await puppeteer.launch({ executablePath: '/usr/bin/google-chrome', headless: 'new', args: ['--no-sandbox'] });
+const page = await browser.newPage();
+// a phone with no push service at all, which is the whole point of the exercise
+await page.evaluateOnNewDocument(() => {
+  const reg = {
+    pushManager: {
+      getSubscription: () => Promise.resolve(null),
+      subscribe: () => Promise.reject(new DOMException('Registration failed - push service error', 'AbortError')),
+    },
+    showNotification: () => Promise.resolve(),
+  };
+  Object.defineProperty(navigator.serviceWorker, 'ready', { get: () => Promise.resolve(reg) });
+  Notification.requestPermission = () => Promise.resolve('granted');
+  Object.defineProperty(Notification, 'permission', { get: () => 'granted' });
+});
+// watch what it tries to tell the notifier
+const registrations = [];
+await page.setRequestInterception(true);
+page.on('request', (r) => {
+  if (r.url().includes('nwcpush.coinos.io/register') && r.method() === 'POST') {
+    try { registrations.push(JSON.parse(r.postData() || '{}')); } catch {}
+    return r.respond({ status: 200, contentType: 'application/json', body: '{"ok":true}' });
+  }
+  if (r.url().includes('nwcpush.coinos.io/vapid')) return r.respond({ status: 200, contentType: 'application/json', body: '{"publicKey":"BKd0FOtD3Y9gAB3ZFDkCPlBtm0IhEbiKUeYUCE7Tuh9nWDOAhBKiZ0dPYjYQkHhVYyPNPUn0E-gLRPPqzYyAWmA"}' });
+  return r.continue();
+});
+const click = (t) => page.evaluate((x) => { const e = [...document.querySelectorAll('button')].find((n) => n.textContent.trim().toLowerCase().includes(x)); if (e) { e.click(); return true; } return false; }, t);
+const waitText = async (x, ms = 25000) => { for (let i = 0; i < ms/250; i++) { if ((await page.evaluate(() => document.body.innerText)).toLowerCase().includes(x)) return true; await sleep(250); } return false; };
+const ENDPOINT = 'https://ntfy.sh/upTESTendpoint123';
+try {
+  await page.setViewport({ width: 390, height: 844 });
+  await page.goto('http://localhost:5263/', { waitUntil: 'domcontentloaded' });
+  await page.evaluate(() => localStorage.setItem('btc-wallet-network', 'regtest'));
+  await page.reload({ waitUntil: 'domcontentloaded' });
+  await sleep(400);
+  await click('get started'); await sleep(500);
+  await click('import existing'); await sleep(400);
+  await page.waitForSelector('textarea');
+  await page.type('textarea', generateMnemonic(wordlist));
+  await click('open wallet');
+  await waitText('receive', 20000);
+
+  // the wrapper launches the web app with the endpoint on the URL
+  await page.goto('http://localhost:5263/?up=' + encodeURIComponent(ENDPOINT), { waitUntil: 'domcontentloaded' });
+  await waitText('receive', 20000);
+  await sleep(2500);
+
+  const kept = await page.evaluate(() => localStorage.getItem('coinos-unifiedpush'));
+  check('the endpoint is taken off the launch URL and kept', kept === ENDPOINT, kept || 'nothing stored');
+  check('...and the URL is tidied afterwards', !(await page.url()).includes('up='), await page.url());
+
+  const up = registrations.find((r) => r.subscription && r.subscription.unifiedpush);
+  check('the notifier is told to use it', !!up, JSON.stringify(registrations.map((r) => Object.keys(r))) || 'no registration');
+  check('...with the endpoint, marked as UnifiedPush', up && up.subscription.endpoint === ENDPOINT, up ? up.subscription.endpoint : '');
+  check('...and the watch list rides along', !!(up && up.notify), up ? Object.keys(up.notify || {}).join(',') : '');
+
+  const txt = await page.evaluate(() => document.body.innerText);
+  check('the browser\'s own dead push is no longer the story', !/no push service/i.test(txt),
+    (txt.match(/[^\n]*push service[^\n]*/i) || [''])[0].slice(0, 50));
+} finally { await browser.close(); server.stop(true); }
+console.log(ok ? '\n✅ a de-Googled phone can be reached' : '\n❌ failed');
+process.exit(ok ? 0 : 1);