726d9d53ba
Receipts: messages now carry a shared client id (mid); recipients send delivered/read receipts over the E2E relay, rendered as ✓/✓✓ ticks (blue when read). Groups aggregate — ticks turn on once every member acks. Disappearing messages: per-chat timer (Off..1 week) stored locally and synced to peers via an encrypted config control message; messages carry a ttl and a client-side sweeper deletes them from both sides on schedule. Group invite links: new group_invites table + /groups/:id/invite (mint/ revoke) and /groups/join routes. Group info gains "Add people" and "Invite via link" (shareable URL + QR); opening a #join=<token> link joins the group and re-syncs every member's roster over the relay. store.js v3 adds a mid index + getByMid/put/sweepExpired; SW cache v9. Verified: 12 live server tests (invite/join/add/revoke/leave) + 11 store unit tests (receipts, sweep, meta) all green. Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
62 lines
1.7 KiB
JavaScript
62 lines
1.7 KiB
JavaScript
// Service worker: offline app shell + Web Push wake-up.
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// It never touches message plaintext — decryption happens only in the page.
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const CACHE = "cipher-v9";
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const SHELL = [
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"/",
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"/index.html",
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"/manifest.webmanifest",
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"/js/app.js",
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"/js/api.js",
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"/js/crypto.js",
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"/js/store.js",
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"/js/accounts.js",
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"/js/call.js",
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"/js/vendor/libsignal.js",
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"/js/vendor/qrcode.js",
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"/icons/icon.svg",
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];
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self.addEventListener("install", (e) => {
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e.waitUntil(caches.open(CACHE).then((c) => c.addAll(SHELL)).then(() => self.skipWaiting()));
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});
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self.addEventListener("activate", (e) => {
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e.waitUntil(
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caches.keys().then((keys) =>
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Promise.all(keys.filter((k) => k !== CACHE).map((k) => caches.delete(k)))
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).then(() => self.clients.claim())
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);
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});
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self.addEventListener("fetch", (e) => {
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const url = new URL(e.request.url);
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// Never cache API or WebSocket traffic.
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if (url.pathname.startsWith("/api/")) return;
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// Cache-first for the shell, network fallback.
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e.respondWith(
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caches.match(e.request).then((hit) => hit || fetch(e.request))
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);
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});
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// Payloadless push: just wake the client, which pulls ciphertext over the socket.
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self.addEventListener("push", (e) => {
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e.waitUntil(
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self.registration.showNotification("Cipher", {
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body: "New encrypted message",
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icon: "/icons/icon.svg",
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badge: "/icons/icon.svg",
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tag: "cipher-msg",
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})
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);
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});
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self.addEventListener("notificationclick", (e) => {
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e.notification.close();
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e.waitUntil(
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self.clients.matchAll({ type: "window" }).then((cl) => {
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for (const c of cl) if ("focus" in c) return c.focus();
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return self.clients.openWindow("/");
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})
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);
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});
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