e596454446
A typed or pasted path such as D:\Dev\x\page.html has no dotted host, so the URL-vs-search heuristic handed it to the search engine. Paths (drive, UNC, file://, and absolute/~ on POSIX) now load as file:// URLs before the heuristic runs. Local-file tabs keep their file:// URL in the address bar (normally suppressed because our own home/error pages are file://), show a "Local file" badge, and hide the registry button since no name resolution is involved. A missing file lands on the error page with a matching badge.
5243 lines
270 KiB
JavaScript
5243 lines
270 KiB
JavaScript
// Theseus Navigator — Electron main process.
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// Native .bch via a custom `bns://` protocol: resolves names with the shared
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// portable resolver (Argus/resolver-web.js) and serves content itself (on-chain
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// h, Sia s3, direct ip, redirect u). Tabs, nav controls, a search box, a home
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// page, and optional Tor onion routing. No system daemon; the app is the trust
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// boundary.
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const { app, BrowserWindow, WebContentsView, ipcMain, protocol, session, Menu, clipboard, nativeTheme, shell, dialog } = require("electron");
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const path = require("path");
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const url = require("url");
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const http = require("http");
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const https = require("https");
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const tls = require("tls");
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const { spawn } = require("child_process");
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const fs = require("fs");
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const WebSocket = require("ws");
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// Packaged builds ship the resolver and tor/ as unpacked resources (they can't
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// run from inside app.asar); dev runs read them from the repo.
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const RES_DIR = app.isPackaged ? process.resourcesPath : __dirname;
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// THESEUS_USER_DATA points a dev run at a throwaway profile so it never
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// touches (or races) the real install's settings, vault and add-ons.
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if (process.env.THESEUS_USER_DATA) {
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try { app.setPath("userData", path.resolve(process.env.THESEUS_USER_DATA)); } catch (e) { console.warn("userData override failed:", e?.message); }
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}
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// Bundled as .mjs so it loads as ES module in the packaged app (no package.json
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// sits next to it in resources/, so a bare .js would be treated as CommonJS and
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// fail on `export`). Dev reads the engine copy directly (Argus is type:module).
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const RESOLVER = app.isPackaged
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? path.join(RES_DIR, "resolver-web.mjs")
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: path.join(__dirname, "..", "Argus", "src", "lib", "resolver-web.js");
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// Password vault — same .mjs-in-resources pattern as the resolver.
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const VAULT_MOD = app.isPackaged
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? path.join(RES_DIR, "password-vault.mjs")
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: path.join(__dirname, "..", "Argus", "src", "lib", "password-vault.js");
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let vaultLib;
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async function loadVaultLib() {
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if (!vaultLib) vaultLib = await import(`file://${VAULT_MOD.replace(/\\/g, "/")}`);
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return vaultLib;
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}
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// Hermes messaging module — same .mjs-in-resources / .js-in-dev pattern.
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const HERMES_MOD = app.isPackaged
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? path.join(RES_DIR, "lib", "hermes.mjs")
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: path.join(__dirname, "lib", "hermes.js");
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let hermesLib;
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async function loadHermesLib() {
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if (!hermesLib) hermesLib = await import(`file://${HERMES_MOD.replace(/\\/g, "/")}`);
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return hermesLib;
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}
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// Built-in engines. Users can also add their own (settings.customEngines,
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// each { id, name, url } where the url contains "%s" for the query).
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// Catalog of built-in engines (users pick which to enable + can add their own).
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// fav = the domain to load a real favicon from; sym = emoji fallback.
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// kind = "search" (traditional search engines) or "llm" (AI answer engines).
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// tier = "catalog" (curated first-class options shown in the primary Add
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// panel) or "extra" (a wider bank hidden behind a filter box for
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// discovery). Missing tier defaults to "catalog".
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// URL routing is identical for all — kind and tier are display-only grouping.
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const SEARCH_ENGINES = {
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duckduckgo: { kind: "search", tier: "catalog", name: "DuckDuckGo", sym: "🦆", fav: "duckduckgo.com", url: (q) => "https://duckduckgo.com/?q=" + encodeURIComponent(q) },
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google: { kind: "search", tier: "catalog", name: "Google", sym: "🔵", fav: "www.google.com", url: (q, h = {}) => `https://www.google.com/search?q=${encodeURIComponent(q)}&hl=${h.hl || "en"}&gl=${h.gl || "us"}&pws=0` },
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brave: { kind: "search", tier: "catalog", name: "Brave", sym: "🦁", fav: "search.brave.com", url: (q) => "https://search.brave.com/search?q=" + encodeURIComponent(q) },
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bing: { kind: "search", tier: "catalog", name: "Bing", sym: "🔎", fav: "www.bing.com", url: (q) => "https://www.bing.com/search?q=" + encodeURIComponent(q) },
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startpage: { kind: "search", tier: "catalog", name: "Startpage", sym: "🛡️", fav: "www.startpage.com", url: (q) => "https://www.startpage.com/sp/search?query=" + encodeURIComponent(q) },
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yandex: { kind: "search", tier: "catalog", name: "Yandex", sym: "🔴", fav: "yandex.com", url: (q) => "https://yandex.com/search/?text=" + encodeURIComponent(q) },
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ecosia: { kind: "search", tier: "catalog", name: "Ecosia", sym: "🌱", fav: "www.ecosia.org", url: (q) => "https://www.ecosia.org/search?q=" + encodeURIComponent(q) },
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mojeek: { kind: "search", tier: "catalog", name: "Mojeek", sym: "🧭", fav: "www.mojeek.com", url: (q) => "https://www.mojeek.com/search?q=" + encodeURIComponent(q) },
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// SearXNG is federated (dozens of public instances at searx.space); any single
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// default becomes stale as instances rate-limit / die (searx.be is anti-bot-locked).
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// Users who want SearXNG add their preferred instance via the custom URL form.
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wikipedia: { kind: "search", tier: "catalog", name: "Wikipedia", sym: "📖", fav: "en.wikipedia.org", url: (q) => "https://en.wikipedia.org/wiki/Special:Search?search=" + encodeURIComponent(q) },
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// AI / LLM answer engines that ANSWER the URL query without requiring a login.
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// ChatGPT / Claude / You.com's youchat all bounce to sign-in before running
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// ?q=, so they'd fail silently as a "search engine" — omitted deliberately.
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perplexity: { kind: "llm", tier: "catalog", name: "Perplexity", sym: "🧠", fav: "www.perplexity.ai", url: (q) => "https://www.perplexity.ai/search?q=" + encodeURIComponent(q) },
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phind: { kind: "llm", tier: "catalog", name: "Phind", sym: "🧑💻", fav: "www.phind.com", url: (q) => "https://www.phind.com/search?q=" + encodeURIComponent(q) },
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// ---- Extras: wider bank, discoverable via the Search filter box in Settings.
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// These are known-working engines that don't require sign-in on ?q= but aren't
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// first-class enough to sit in the primary catalog. Keep the list vetted — if
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// an entry starts bouncing to a login gate, drop it (same rule as the LLMs).
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marginalia: { kind: "search", tier: "extra", name: "Marginalia", sym: "🕸", fav: "search.marginalia.nu", url: (q) => "https://search.marginalia.nu/search?query=" + encodeURIComponent(q) },
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stract: { kind: "search", tier: "extra", name: "Stract", sym: "🧵", fav: "stract.com", url: (q) => "https://stract.com/search?q=" + encodeURIComponent(q) },
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yep: { kind: "search", tier: "extra", name: "Yep", sym: "✳️", fav: "yep.com", url: (q) => "https://yep.com/web?q=" + encodeURIComponent(q) },
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presearch: { kind: "search", tier: "extra", name: "Presearch", sym: "🔷", fav: "presearch.com", url: (q) => "https://presearch.com/search?q=" + encodeURIComponent(q) },
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metager: { kind: "search", tier: "extra", name: "MetaGer", sym: "🇩🇪", fav: "metager.org", url: (q) => "https://metager.org/meta/meta.ger3?eingabe=" + encodeURIComponent(q) },
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qwant: { kind: "search", tier: "extra", name: "Qwant", sym: "🇫🇷", fav: "www.qwant.com", url: (q) => "https://www.qwant.com/?q=" + encodeURIComponent(q) },
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swisscows: { kind: "search", tier: "extra", name: "Swisscows", sym: "🐄", fav: "swisscows.com", url: (q) => "https://swisscows.com/en/web?query=" + encodeURIComponent(q) },
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naver: { kind: "search", tier: "extra", name: "Naver", sym: "🇰🇷", fav: "www.naver.com", url: (q) => "https://search.naver.com/search.naver?query=" + encodeURIComponent(q) },
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baidu: { kind: "search", tier: "extra", name: "Baidu", sym: "🇨🇳", fav: "www.baidu.com", url: (q) => "https://www.baidu.com/s?wd=" + encodeURIComponent(q) },
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};
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// Engines enabled by default (shown in the toolbar dropdown). The rest are in the
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// catalog and can be turned on from Settings. Custom + detected engines are always on.
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const DEFAULT_ENABLED = ["startpage", "duckduckgo", "google", "brave", "bing"];
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// DuckDuckGo's icon service reliably returns a favicon for ANY domain from one
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// privacy-respecting host — far more robust than guessing /favicon.ico per site.
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// Search-engine favicon source. DuckDuckGo's icons.duckduckgo.com/ip3/…
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// service was returning inconsistent results (Brave, Bing, Yandex etc.
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// came back 404 → the settings row fell through to an emoji). Google's
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// /s2/favicons service is materially more reliable, returns a real 32×32
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// PNG for essentially every host, and doesn't require login. Kept as a
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// single point so the fallback source can be swapped again in one place.
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const faviconUrl = (domain) => (domain ? `https://www.google.com/s2/favicons?domain=${domain}&sz=32` : null);
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function customFavicon(url) { try { return faviconUrl(new URL(String(url).replace("%s", "x")).hostname); } catch { return null; } }
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function isEnabled(id) { return (settings.enabledEngines || DEFAULT_ENABLED).includes(id); }
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// Two-tier state: an engine is INSTALLED if it's in the user's Additional
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// list (visible in Settings), and ENABLED if it's currently toggled on
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// (visible in the toolbar dropdown). Toggle flips enabled only; right-click
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// "Remove from list" is what actually removes an installed engine.
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function isInstalled(id) {
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if ((settings.customEngines || []).some((e) => e.id === id)) return true; // customs are always installed
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return (settings.installedEngines || DEFAULT_ENABLED).includes(id);
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}
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function allEngines() {
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const list = Object.entries(SEARCH_ENGINES).map(([id, e]) =>
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({ id, name: e.name, sym: e.sym, favicon: faviconUrl(e.fav), kind: e.kind || "search", tier: e.tier || "catalog", builtin: true, installed: isInstalled(id), enabled: isEnabled(id) }));
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for (const c of settings.customEngines || [])
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list.push({ id: c.id, name: c.name, sym: c.sym || "🔍", favicon: customFavicon(c.url), kind: c.kind || "search", tier: "custom", builtin: false, installed: true, enabled: isEnabled(c.id) });
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// Apply the user's custom order; ids not in engineOrder keep their natural order (stable sort).
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const order = settings.engineOrder || [];
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return list.slice().sort((a, b) => {
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const ia = order.indexOf(a.id), ib = order.indexOf(b.id);
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if (ia === -1 && ib === -1) return 0;
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if (ia === -1) return 1;
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if (ib === -1) return -1;
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return ia - ib;
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});
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}
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function enabledEnginesList() { return allEngines().filter((e) => e.enabled); }
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// Region → 2-letter country code, for engines that accept a `gl`-style hint
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// (Google's the notable one — without it Google may bounce a raw ?q= URL to
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// a consent redirect or the region-detect start page instead of results).
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const REGION_TO_COUNTRY = {
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europe: "de", asia: "jp", north_america: "us", south_america: "br",
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africa: "ke", middle_east: "ae", australia: "au",
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};
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function searchHints() {
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const loc = effLocale(); // e.g. "en-US" (or null → show real)
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const region = settings.locationMode === "spoof" ? settings.locationRegion : null;
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return {
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hl: (loc || app.getLocale() || "en").split("-")[0],
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gl: REGION_TO_COUNTRY[region] || (loc && loc.split("-")[1]?.toLowerCase()) || "us",
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};
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}
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function engineUrl(id, q) {
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const h = searchHints();
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if (SEARCH_ENGINES[id]) return SEARCH_ENGINES[id].url(q, h);
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const c = (settings.customEngines || []).find((e) => e.id === id);
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return c ? c.url.replace(/%s/g, encodeURIComponent(q)) : SEARCH_ENGINES.duckduckgo.url(q, h);
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}
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const SEARCH = (q) => engineUrl(settings.searchEngine, q);
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// Public content relay (secret-free): serves s3/ip/h/u without shipping keys.
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const GATEWAY = "https://navigate.st";
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// ---- BNS name detection (multi-TLD) --------------------------------------
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// Theseus is a BNS-native browser: BCNR is the priority registry for EVERY
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// dotted host, regardless of TLD. The engine (resolver-web.js) resolves any
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// <label>.<tld> from the BCNR beacon. Flow:
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// 1. User navigates to `<label>.<tld>` (address bar or link click)
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// 2. Theseus asks BCNR first
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// 3. If BCNR has a record — serve it (on-chain h, Sia s3, direct ip, redirect u)
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// 4. If BCNR NXDOMAINs or is unreachable — fall through to the real web
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// (https://<host><path>), so users aren't locked out of the clearnet
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// when the chain is down or the name isn't registered.
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// Non-BNS-eligible hosts (bare IPv4/IPv6, localhost, single-label hostnames,
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// non-http schemes) bypass BCNR and load directly.
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// The former NATIVE/DUAL sets are gone — Theseus doesn't privilege ICANN.
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const REGISTRY = "BCNR"; // user-facing registry label (Bitcoin Cash Name Registry)
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const tldOf = (host) => {
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const h = String(host).toLowerCase().replace(/\.$/, "");
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const dot = h.lastIndexOf(".");
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return dot < 0 ? null : h.slice(dot + 1);
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};
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// Any dotted host that isn't an IP or localhost is a BCNR candidate.
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const isBnsHost = (host) => {
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if (!host) return false;
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const h = String(host).toLowerCase().replace(/\.$/, "");
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if (h === "localhost" || h.startsWith("localhost:")) return false;
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if (/^\d{1,3}(\.\d{1,3}){3}(:\d+)?$/.test(h)) return false; // IPv4[:port]
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if (h.startsWith("[")) return false; // IPv6 literal
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const dot = h.lastIndexOf(".");
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return dot > 0 && dot < h.length - 1; // has a real TLD
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};
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// Kept as aliases so external callers (tests, module.exports) don't break.
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const nativeTld = (host) => isBnsHost(host) ? tldOf(host) : null;
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const dualTld = () => null; // dual-priority mode is gone — no ICANN-first TLDs
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const registryOf = (_tld) => REGISTRY;
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// Address-bar heuristic: is this input a URL/hostname, or a search query? Mirrors
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// what mainstream browsers do — anything with whitespace, or a bare word with no
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// dot, is a search; a scheme, an IP, localhost, or a dotted host is a URL.
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function looksLikeUrl(q) {
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if (!q) return false;
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if (/\s/.test(q)) return false; // has whitespace -> search
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if (/^[a-z][a-z0-9+.-]*:\/\//i.test(q)) return true; // scheme://…
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if (/^localhost(:\d+)?([/?#]|$)/i.test(q)) return true; // localhost[:port]
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if (/^\d{1,3}(\.\d{1,3}){3}(:\d+)?([/?#]|$)/.test(q)) return true; // IPv4[:port]
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const host = q.split(/[/?#]/)[0]; // strip path/query/frag
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return host.includes(".") && !host.startsWith(".") && !host.endsWith("."); // dotted host
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}
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// Local files typed or pasted into the address bar: a file:// URL, a Windows
|
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// drive path (D:\x\y.html, mixed slashes allowed), a UNC share, or on POSIX
|
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// an absolute / ~ path. Returns the file:// URL to load, or null when the
|
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// input isn't a local path. Checked before looksLikeUrl — a path has no dotted
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// host, so the URL heuristic would otherwise hand it to the search engine.
|
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function localFileUrl(q) {
|
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if (!q) return null;
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if (/^file:/i.test(q)) { try { return new URL(q).href; } catch { return null; } }
|
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const isWin = process.platform === "win32";
|
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const winPath = /^[a-z]:[\\/]/i.test(q) || /^\\\\[^\\]/.test(q);
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const posixPath = !isWin && (q.startsWith("/") || q.startsWith("~/"));
|
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if (!winPath && !posixPath) return null;
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let p = q;
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if (posixPath && p.startsWith("~/")) p = path.join(app.getPath("home"), p.slice(2));
|
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try { return url.pathToFileURL(path.resolve(p)).href; } catch { return null; }
|
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}
|
||
|
||
// ---- persistent user settings (userData/settings.json) ----
|
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const SETTINGS_DEFAULTS = {
|
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webrtcMode: "public_only", // WebRTC IP policy: default | public_only | public_private | disable_udp
|
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blockCamera: true, // deny camera by default (also hides camera labels from fingerprinting)
|
||
blockMicrophone: true, // deny microphone by default (also hides mic labels)
|
||
hideMediaDevices: true, // blank all enumerateDevices info (esp. speaker labels/ids) like Firefox
|
||
restoreSession: true, // reopen last session's tabs on launch
|
||
backgroundThrottle: true, // throttle inactive tabs / the window when unfocused
|
||
// Storage retention — nothing persists by default. Auto-clear on quit
|
||
// means a session leaves no trace on disk unless the user opts in per-type.
|
||
clearCookiesOnQuit: true, // drop cookies + logins + saved-form data
|
||
clearCacheOnQuit: true, // drop HTTP cache (images, scripts, etc.)
|
||
clearHistoryOnQuit: true, // drop navigation history + saved tabs
|
||
clearStorageOnQuit: true, // drop localStorage / IndexedDB / service workers / cache API
|
||
// Anti-fingerprinting — each: show (real) | hide (neutral) | spoof (auto decoy) | manual (user value)
|
||
timezoneMode: "show", timezoneValue: "Europe/Berlin", // IANA zone for manual
|
||
languageMode: "show", languageSpoof: "en-US", languageValue: "en-US", // spoof = top-10 pick, manual = free text
|
||
locationMode: "hide", locationRegion: "europe", locationLat: "40.7128", locationLon: "-74.0060", // spoof by region, or manual coords
|
||
searchEngine: "startpage",// default search engine (built-in id or a custom id)
|
||
installedEngines: DEFAULT_ENABLED.slice(), // built-in engines added to the user's list (visible in Settings)
|
||
enabledEngines: DEFAULT_ENABLED.slice(), // subset that's currently toggled on (shown in the toolbar dropdown)
|
||
engineOrder: [], // user-defined display order of engine ids (empty = natural)
|
||
customEngines: [], // user-added: [{ id, name, url-with-%s }]
|
||
theme: "dark", // dark | light | system — drives prefers-color-scheme in all views
|
||
// BCNR/ICANN collision policy (see SilentMode/Argus/DESIGN-collision-modes.md):
|
||
// "bcnr-first" — BCNR wins collisions (default).
|
||
// "icann-first" — ICANN wins collisions; BCNR fills gaps.
|
||
// "soft" — "Open with…" prompt on collision, remembered per name/TLD.
|
||
collisionPolicy: "bcnr-first",
|
||
// Add-on framework: ids the user has explicitly turned off. Installed but
|
||
// disabled add-ons are still discovered — they just never activate.
|
||
disabledAddons: [],
|
||
// Sidebar width in px. Adjusted by dragging the grip on the panel's left
|
||
// edge; persisted across launches. Clamped to [200, 800] on load.
|
||
sidebarWidth: 340,
|
||
// Toolbar bar sizes. The URL bar is flex:1 by default so it eats all
|
||
// remaining space; `compact`/`medium` cap it so the extension dock has
|
||
// room to grow. The search box is fixed-width; hidden removes it.
|
||
urlBarSize: "wide", // compact | medium | wide (default)
|
||
searchBoxSize: "normal", // hidden | compact | normal (default) | wide
|
||
// Drag-set widths in pixels. Non-zero → override the corresponding size
|
||
// preset; zero/null → follow the preset. Set by the toolbar drag handles.
|
||
urlBarWidthPx: 0,
|
||
searchBoxWidthPx: 0,
|
||
// DevTools dock position. "bottom" (default) opens the console under the
|
||
// tab, matching Chrome's own default; "sidebar" docks it in the right
|
||
// sidebar, replacing the add-on sidebar while it's open; "two-sidebars"
|
||
// opens the console AND lets the add-on sidebar stay visible on its own
|
||
// right-side dock — Electron's mode:right takes over the right edge, so
|
||
// "two-sidebars" is drawn as mode:right and the add-on sidebar is not
|
||
// forced closed; the two share the right area (add-on sidebar keeps its
|
||
// width, DevTools takes what's left).
|
||
devToolsDock: "bottom", // bottom | sidebar | two-sidebars
|
||
};
|
||
// Applying the theme via nativeTheme.themeSource makes prefers-color-scheme update
|
||
// in every renderer (chrome, settings, popover, page views) with no per-view IPC.
|
||
function applyTheme() {
|
||
try { nativeTheme.themeSource = ["dark", "light", "system"].includes(settings.theme) ? settings.theme : "dark"; } catch {}
|
||
}
|
||
// Auto decoys used by "spoof" mode (plausible but not the user's real values).
|
||
const SPOOF = { tz: "America/New_York", lang: "en-US", lat: 40.7128, lon: -74.0060 };
|
||
let settings = { ...SETTINGS_DEFAULTS };
|
||
const settingsFile = () => path.join(app.getPath("userData"), "settings.json");
|
||
function loadSettings() {
|
||
try { if (fs.existsSync(settingsFile())) settings = { ...SETTINGS_DEFAULTS, ...JSON.parse(fs.readFileSync(settingsFile(), "utf8")) }; }
|
||
catch (e) { console.error("settings load failed:", e.message); }
|
||
// Restore the persisted sidebar width so the first-open of a session
|
||
// uses whatever the user left it at last time.
|
||
const w = Number(settings.sidebarWidth) || SIDEBAR_W_DEFAULT;
|
||
sidebarW = Math.max(SIDEBAR_W_MIN, Math.min(SIDEBAR_W_MAX, w));
|
||
// Normalize the search-engine state so the toolbar picker and Settings tab
|
||
// can never disagree. Two invariants:
|
||
// 1. Every enabledEngines id must also be in installedEngines. If a user
|
||
// manually edited settings.json (or an upgrade left the two out of
|
||
// sync), we add the missing installed rows now.
|
||
// 2. settings.searchEngine must be an enabled engine. If the default from
|
||
// SETTINGS_DEFAULTS points at an id the user has disabled, fall back
|
||
// to the first currently-enabled engine.
|
||
try {
|
||
const enabled = Array.isArray(settings.enabledEngines) ? settings.enabledEngines : DEFAULT_ENABLED.slice();
|
||
const installed = Array.isArray(settings.installedEngines) ? settings.installedEngines : DEFAULT_ENABLED.slice();
|
||
settings.installedEngines = [...new Set([...installed, ...enabled])];
|
||
if (!enabled.includes(settings.searchEngine)) {
|
||
settings.searchEngine = enabled[0] || DEFAULT_ENABLED[0];
|
||
}
|
||
} catch (e) { console.warn("engine normalize:", e?.message); }
|
||
}
|
||
function saveSettings() {
|
||
try { fs.writeFileSync(settingsFile(), JSON.stringify(settings, null, 2)); } catch (e) { console.error("settings save failed:", e.message); }
|
||
}
|
||
// ---- bookmarks / saved pages (userData/bookmarks.json) ----
|
||
let bookmarks = [];
|
||
const bookmarksFile = () => path.join(app.getPath("userData"), "bookmarks.json");
|
||
function loadBookmarks() { try { if (fs.existsSync(bookmarksFile())) bookmarks = JSON.parse(fs.readFileSync(bookmarksFile(), "utf8")); } catch (e) { console.error("bookmarks load failed:", e.message); } }
|
||
function saveBookmarks() { try { fs.writeFileSync(bookmarksFile(), JSON.stringify(bookmarks, null, 2)); } catch (e) { console.error("bookmarks save failed:", e.message); } }
|
||
function emitBookmarks() { try { chrome?.webContents.send("bookmarks", bookmarks); } catch {} }
|
||
|
||
// ---- in-app update check (cheap) ------------------------------------------
|
||
// Fetch the releases manifest at startup + every 6h. If it names a Theseus
|
||
// version newer than ours, surface a chip in the toolbar with a link to the
|
||
// download URL. No auto-install, no signing check — the on-chain pointer at
|
||
// releases.silentmode.bch publishes the SAME manifest URL, so users who want
|
||
// to verify integrity can compare the manifest hash to what BCNR returns.
|
||
const UPDATE_MANIFEST_URL = "https://dl.silentmode.st/releases-manifest.json";
|
||
const UPDATE_DOWNLOAD_BASE = "https://dl.silentmode.st/";
|
||
let updateAvailable = null; // { version, setupUrl, portableUrl, setupHash, portableHash, date }
|
||
let updateDismissedThisSession = false;
|
||
// Simple string version compare — "0.0.4" > "0.0.3" and "0.10.0" > "0.9.9".
|
||
function versionIsNewer(candidate, current) {
|
||
const a = String(candidate || "").split(".").map((n) => parseInt(n, 10) || 0);
|
||
const b = String(current || "").split(".").map((n) => parseInt(n, 10) || 0);
|
||
const len = Math.max(a.length, b.length);
|
||
for (let i = 0; i < len; i++) {
|
||
const x = a[i] || 0, y = b[i] || 0;
|
||
if (x > y) return true;
|
||
if (x < y) return false;
|
||
}
|
||
return false; // equal → not newer
|
||
}
|
||
async function checkForUpdate() {
|
||
try {
|
||
const controller = new AbortController();
|
||
const to = setTimeout(() => controller.abort(), 5000);
|
||
const r = await fetch(UPDATE_MANIFEST_URL, { signal: controller.signal, cache: "no-store" });
|
||
clearTimeout(to);
|
||
if (!r.ok) return;
|
||
const manifest = await r.json();
|
||
const rel = (manifest.releases || []).find((x) => x.id === "theseus-navigator");
|
||
if (!rel || !rel.version) return;
|
||
if (!versionIsNewer(rel.version, app.getVersion())) {
|
||
// Same version or older — nothing to offer. Clear any stale state so the
|
||
// chip disappears after the user has updated + relaunched.
|
||
if (updateAvailable) { updateAvailable = null; updateDownloadState = "idle"; updateDownloadPath = null; emitUpdateAvailable(); }
|
||
return;
|
||
}
|
||
const files = rel.files || {};
|
||
const setupFile = Object.keys(files).find((k) => /Setup/i.test(k));
|
||
const portableFile = Object.keys(files).find((k) => /portable/i.test(k));
|
||
const nextAvailable = {
|
||
version: rel.version,
|
||
date: rel.date || "",
|
||
setupUrl: setupFile ? UPDATE_DOWNLOAD_BASE + setupFile : null,
|
||
portableUrl: portableFile ? UPDATE_DOWNLOAD_BASE + portableFile : null,
|
||
setupHash: setupFile ? files[setupFile] : null,
|
||
portableHash: portableFile ? files[portableFile] : null,
|
||
};
|
||
const versionChanged = !updateAvailable || updateAvailable.version !== nextAvailable.version;
|
||
updateAvailable = nextAvailable;
|
||
if (versionChanged) {
|
||
// New candidate — reset any prior download state and kick off a fresh
|
||
// silent background fetch so the chip lands as "ready to install".
|
||
updateDownloadState = "idle";
|
||
updateDownloadPath = null;
|
||
autoDownloadUpdate();
|
||
}
|
||
emitUpdateAvailable();
|
||
} catch { /* offline / manifest unreachable — silent */ }
|
||
}
|
||
// Silent background pre-download of the update installer. The user never
|
||
// has to click Download — clicking the chip goes straight to Install.
|
||
// State machine: idle -> downloading -> ready | failed.
|
||
let updateDownloadState = "idle";
|
||
let updateDownloadPath = null; // path on disk once "ready"
|
||
let updateDownloadReceived = 0; // bytes so far
|
||
let updateDownloadTotal = 0; // total bytes
|
||
function autoDownloadUpdate() {
|
||
if (!updateAvailable || !updateAvailable.setupUrl) return;
|
||
if (updateDownloadState !== "idle") return;
|
||
updateDownloadState = "downloading";
|
||
updateDownloadReceived = 0;
|
||
updateDownloadTotal = 0;
|
||
try {
|
||
session.defaultSession.downloadURL(updateAvailable.setupUrl);
|
||
console.log(`[update] silent fetch started: ${updateAvailable.setupUrl}`);
|
||
} catch (e) {
|
||
console.warn("update prefetch failed:", e?.message);
|
||
updateDownloadState = "failed";
|
||
}
|
||
emitUpdateAvailable();
|
||
}
|
||
function emitUpdateAvailable() {
|
||
const base = (updateDismissedThisSession || !updateAvailable) ? null : updateAvailable;
|
||
const payload = base ? {
|
||
...base,
|
||
downloadState: updateDownloadState, // idle | downloading | ready | failed
|
||
downloadReceived: updateDownloadReceived,
|
||
downloadTotal: updateDownloadTotal,
|
||
} : null;
|
||
try { chrome?.webContents.send("update-available", payload); } catch {}
|
||
}
|
||
|
||
// ---- home page editable cards (userData/home-cards.json) ------------------
|
||
// Rendered by home.html as the "quick links" grid on the new-tab page. User
|
||
// can add/edit/remove via the page's edit mode. First-run seed = the classic
|
||
// Silent Mode showcase (hello.bch, theseus.bch, silentmode.bch, etc.).
|
||
const DEFAULT_HOME_CARDS = [
|
||
{ title: "hello.bch", url: "https://hello.bch/", sub: "A small page on the blockchain itself.", badge: "on-chain" },
|
||
{ title: "siatest.bch", url: "https://siatest.bch/", sub: "A page with no server, backed by Sia.", badge: "Sia" },
|
||
{ title: "SilentMode.X", url: "https://silentmode.x/", sub: "Infrastructure development for a decentralized web.", badge: "Infrastructure" },
|
||
{ title: "Theseus.X", url: "https://theseus.x/", sub: "The Web Navigator — this browser's own address.", badge: "Navigator" },
|
||
{ title: "Sirius.X", url: "https://sirius.x/", sub: "Register and manage BCDN names.", badge: "Registrar" },
|
||
{ title: "Hephaestus.X", url: "https://hephaestus.x/", sub: "The forge — Silent Mode's code host.", badge: "Code host" },
|
||
{ title: "Prometheus.X", url: "https://prometheus.x/", sub: "Decentralized App Marketplace.", badge: "App store" },
|
||
{ title: "Helios.X", url: "https://helios.x/", sub: "Search engine for the decentralized web (in design).", badge: "Search" },
|
||
{ title: "Hermes.X", url: "https://hermes.x/", sub: "Messaging — end-to-end encrypted over Nostr.", badge: "Messaging" },
|
||
];
|
||
// User's local edits win over everything else — that's the whole point of
|
||
// the edit mode. Remote pull only feeds the "defaults" tier so brand copy
|
||
// changes reach installs without a browser release.
|
||
const homeCardsFile = () => path.join(app.getPath("userData"), "home-cards.json");
|
||
const homeCardsRemoteCache = () => path.join(app.getPath("userData"), "home-cards-remote.json");
|
||
// The canonical remote card list is served from silentmode.st (and mirrored
|
||
// on silentmode.bch via Sia). Editing that file updates every install on
|
||
// its next launch — no reinstall required.
|
||
const HOME_CARDS_URL = "https://dl.silentmode.st/home-cards.json";
|
||
const HOME_CARDS_REFRESH_MS = 6 * 60 * 60 * 1000; // every 6h
|
||
function loadHomeCards() {
|
||
// Priority: user's local edits > cached remote copy > code defaults.
|
||
try {
|
||
if (fs.existsSync(homeCardsFile())) {
|
||
const v = JSON.parse(fs.readFileSync(homeCardsFile(), "utf8"));
|
||
if (Array.isArray(v) && v.length) return v;
|
||
}
|
||
} catch (e) { console.error("home cards (user) load failed:", e.message); }
|
||
try {
|
||
if (fs.existsSync(homeCardsRemoteCache())) {
|
||
const v = JSON.parse(fs.readFileSync(homeCardsRemoteCache(), "utf8"));
|
||
if (Array.isArray(v) && v.length) return v;
|
||
}
|
||
} catch (e) { console.error("home cards (remote-cache) load failed:", e.message); }
|
||
return DEFAULT_HOME_CARDS.slice();
|
||
}
|
||
function saveHomeCards(cards) {
|
||
try { fs.writeFileSync(homeCardsFile(), JSON.stringify(cards, null, 2)); }
|
||
catch (e) { console.error("home cards save failed:", e.message); }
|
||
}
|
||
// Fetch the canonical home-cards.json into the remote cache. Silent on any
|
||
// error (no network, 404, bad JSON, etc.) — the cache stays as-is and the
|
||
// user sees either their last cached set or the built-in defaults.
|
||
async function refreshRemoteHomeCards() {
|
||
try {
|
||
const controller = new AbortController();
|
||
const to = setTimeout(() => controller.abort(), 6000);
|
||
const r = await fetch(HOME_CARDS_URL, { signal: controller.signal, cache: "no-store" });
|
||
clearTimeout(to);
|
||
if (!r.ok) return;
|
||
const list = await r.json();
|
||
if (!Array.isArray(list) || list.length === 0) return;
|
||
// Basic sanity: every entry must be an object with a string title + url.
|
||
const clean = list.filter((c) => c && typeof c.title === "string" && typeof c.url === "string");
|
||
if (!clean.length) return;
|
||
fs.writeFileSync(homeCardsRemoteCache(), JSON.stringify(clean, null, 2));
|
||
// Only push into open home tabs if the user hasn't overridden — their
|
||
// edits stay put.
|
||
if (!fs.existsSync(homeCardsFile())) {
|
||
for (const t of tabs) {
|
||
try { t.view.webContents.send("home-cards", clean); } catch {}
|
||
}
|
||
}
|
||
console.log(`[home-cards] refreshed from ${HOME_CARDS_URL}: ${clean.length} cards`);
|
||
} catch (e) { /* silent */ }
|
||
}
|
||
// Sender validation — only accept IPC from our own home.html file:// URL.
|
||
// Rejects third-party pages that see the API shape via the preload.
|
||
function isHomePageSender(sender) {
|
||
try {
|
||
const u = sender.getURL() || "";
|
||
return u.startsWith("file://") && /home\.html(?:$|\?|#)/i.test(u);
|
||
} catch { return false; }
|
||
}
|
||
// Same origin-gating pattern for the branded error page.
|
||
function isErrorPageSender(sender) {
|
||
try {
|
||
const u = sender.getURL() || "";
|
||
return u.startsWith("file://") && /error\.html(?:$|\?|#)/i.test(u);
|
||
} catch { return false; }
|
||
}
|
||
|
||
// ---- address-bar history (userData/history.json) --------------------------
|
||
// Suggestions dropdown source. Deduped LRU capped at HISTORY_CAP entries.
|
||
// Cleared on quit when settings.clearHistoryOnQuit is on (default).
|
||
const HISTORY_CAP = 500;
|
||
let history = []; // [{ url, title, ts }]
|
||
let historySaveTimer = null;
|
||
const historyFile = () => path.join(app.getPath("userData"), "history.json");
|
||
function loadHistory() { try { if (fs.existsSync(historyFile())) history = JSON.parse(fs.readFileSync(historyFile(), "utf8")); } catch (e) { console.error("history load failed:", e.message); history = []; } }
|
||
function saveHistoryDebounced() {
|
||
clearTimeout(historySaveTimer);
|
||
historySaveTimer = setTimeout(() => {
|
||
try { fs.writeFileSync(historyFile(), JSON.stringify(history)); } catch (e) { console.error("history save failed:", e.message); }
|
||
}, 800);
|
||
}
|
||
function historyAdd(url, title) {
|
||
if (!url) return;
|
||
const clean = String(url).trim();
|
||
// Skip internal / non-http(s) URLs — never useful in address suggestions.
|
||
if (!/^https?:\/\//i.test(clean) && !/^bns:\/\//i.test(clean)) return;
|
||
// LRU: remove any existing entry for this URL, unshift a fresh one to the top.
|
||
const i = history.findIndex((h) => h.url === clean);
|
||
if (i >= 0) history.splice(i, 1);
|
||
history.unshift({ url: clean, title: String(title || "").slice(0, 200), ts: Date.now() });
|
||
if (history.length > HISTORY_CAP) history.length = HISTORY_CAP;
|
||
saveHistoryDebounced();
|
||
}
|
||
// Rank matches: prefix-of-host wins, then prefix-of-URL, then contains,
|
||
// then recency. Cap results — the dropdown wants at most ~8 entries.
|
||
function historySearch(query, cap = 8) {
|
||
const q = String(query || "").trim().toLowerCase();
|
||
if (!q) return history.slice(0, cap);
|
||
const scored = [];
|
||
for (const h of history) {
|
||
const u = h.url.toLowerCase();
|
||
const host = u.replace(/^https?:\/\//, "").split(/[/?#]/)[0];
|
||
let score;
|
||
if (host.startsWith(q)) score = 100;
|
||
else if (u.startsWith(q)) score = 80;
|
||
else if (host.includes(q)) score = 60;
|
||
else if (u.includes(q)) score = 40;
|
||
else if ((h.title || "").toLowerCase().includes(q)) score = 20;
|
||
else continue;
|
||
scored.push({ h, score });
|
||
}
|
||
scored.sort((a, b) => (b.score - a.score) || (b.h.ts - a.h.ts));
|
||
return scored.slice(0, cap).map((s) => s.h);
|
||
}
|
||
|
||
// ---- BCNR/ICANN collisions (userData/collisions.json) --------------------
|
||
// Per-name / per-TLD "always use X" overrides for soft "Open with…" mode.
|
||
// See D:\Dev\SilentMode\Argus\DESIGN-collision-modes.md for the full model.
|
||
let collisions = { byName: {}, byTld: {} };
|
||
const collisionsFile = () => path.join(app.getPath("userData"), "collisions.json");
|
||
function loadCollisions() {
|
||
try { if (fs.existsSync(collisionsFile())) collisions = { byName: {}, byTld: {}, ...JSON.parse(fs.readFileSync(collisionsFile(), "utf8")) }; }
|
||
catch (e) { console.error("collisions load failed:", e.message); }
|
||
}
|
||
function saveCollisions() {
|
||
try { fs.writeFileSync(collisionsFile(), JSON.stringify(collisions, null, 2)); } catch (e) { console.error("collisions save failed:", e.message); }
|
||
}
|
||
// per-name > per-TLD > hard policy. Returns "bcnr" | "icann" | null (null = ask in soft).
|
||
function overrideFor(host, tld) {
|
||
const n = String(host).toLowerCase();
|
||
const t = String(tld || "").toLowerCase();
|
||
if (collisions.byName[n]) return collisions.byName[n];
|
||
if (collisions.byTld[t]) return collisions.byTld[t];
|
||
return null;
|
||
}
|
||
// Cached BCNR-native TLD list from tlds.bch. Registered names under a native TLD
|
||
// are NOT collision candidates (whole TLD belongs to BCNR); non-native = might collide.
|
||
let bcnrTlds = ["bch"];
|
||
function isBcnrNativeTld(tld) { return bcnrTlds.includes(String(tld || "").toLowerCase()); }
|
||
function refreshBcnrTlds(index) {
|
||
try {
|
||
const raw = index?.get?.("tlds.bch")?.records?.tlds;
|
||
if (typeof raw === "string") {
|
||
const list = raw.split(/\s+/).filter(Boolean).map((s) => s.toLowerCase());
|
||
if (list.length) bcnrTlds = list;
|
||
}
|
||
} catch {}
|
||
}
|
||
|
||
// (The old modal-based collisionPromptOnce() was removed 2026-08-02 — the
|
||
// prompt is now an in-tab full-page interstitial loaded from collision.html,
|
||
// wired via the bns://collision-choose/ handler in serveBns().)
|
||
function rememberCollision(host, tld, choice, remember) {
|
||
if (choice !== "bcnr" && choice !== "icann") return;
|
||
if (remember === "name") collisions.byName[String(host).toLowerCase()] = choice;
|
||
else if (remember === "tld") collisions.byTld[String(tld || "").toLowerCase()] = choice;
|
||
if (remember !== "no") saveCollisions();
|
||
}
|
||
|
||
function emitEngines() {
|
||
try { chrome?.webContents.send("engines", { engines: enabledEnginesList(), current: settings.searchEngine }); } catch {}
|
||
if (epVisible) try { enginePicker?.webContents.send("engines", { engines: enabledEnginesList(), current: settings.searchEngine, detected: activeTab()?.detected || null }); } catch {}
|
||
}
|
||
// WebRTC IP-handling policy — the same control the "WebRTC Network Limiter"
|
||
// Chrome extension provides, done natively (that extension's chrome.privacy API
|
||
// isn't available in Electron, and this is more reliable). Tor forces the strongest.
|
||
const WEBRTC_POLICIES = {
|
||
default: "default", // allow all (may expose local IP)
|
||
public_only: "default_public_interface_only", // only the default public interface
|
||
public_private: "default_public_and_private_interfaces",
|
||
disable_udp: "disable_non_proxied_udp", // strongest (only proxied UDP)
|
||
};
|
||
function webrtcPolicy() {
|
||
if (torState === "on") return "disable_non_proxied_udp";
|
||
return WEBRTC_POLICIES[settings.webrtcMode] || "default_public_interface_only";
|
||
}
|
||
// ---- anti-fingerprinting: timezone + language + location ----
|
||
// Show/Hide/Spoof/Manual. Effective override, or null = "show" (real value).
|
||
function effTimezone() {
|
||
switch (settings.timezoneMode) {
|
||
case "hide": return "UTC";
|
||
case "spoof": return SPOOF.tz;
|
||
case "manual": return settings.timezoneValue || "UTC";
|
||
default: return null;
|
||
}
|
||
}
|
||
function effLocale() {
|
||
switch (settings.languageMode) {
|
||
case "hide": return "en-US";
|
||
case "spoof": return settings.languageSpoof || SPOOF.lang; // chosen from the top-languages list
|
||
case "manual": return settings.languageValue || "en-US";
|
||
default: return null;
|
||
}
|
||
}
|
||
// Representative coordinates per world region — used when the spoofed location is
|
||
// set to a region rather than exact coordinates (a major city stands in for each).
|
||
const REGIONS = {
|
||
europe: { lat: 52.5200, lon: 13.4050 }, // Berlin
|
||
asia: { lat: 35.6762, lon: 139.6503 }, // Tokyo
|
||
north_america: { lat: 40.7128, lon: -74.0060 }, // New York
|
||
south_america: { lat: -23.5505, lon: -46.6333 }, // São Paulo
|
||
africa: { lat: -1.2921, lon: 36.8219 }, // Nairobi
|
||
middle_east: { lat: 25.2048, lon: 55.2708 }, // Dubai
|
||
australia: { lat: -33.8688, lon: 151.2093 }, // Sydney
|
||
};
|
||
// Geolocation: null = show (real, allowed); "deny" = hide (blocked);
|
||
// {lat,lon} = spoof (region-based) / manual (exact) — overridden in-page.
|
||
function effLocation() {
|
||
const m = settings.locationMode;
|
||
if (m === "hide") return "deny";
|
||
if (m === "spoof") { const r = REGIONS[settings.locationRegion] || REGIONS.europe; return { lat: r.lat, lon: r.lon }; }
|
||
if (m === "manual") return { lat: Number(settings.locationLat) || 0, lon: Number(settings.locationLon) || 0 };
|
||
return null; // show
|
||
}
|
||
// Applied per tab via CDP — the engine-level override the Tor/Mullvad browsers do:
|
||
// timezone -> Intl/Date; locale -> Intl + navigator.language(s).
|
||
async function applyFingerprint(wc) {
|
||
try {
|
||
if (!wc.debugger.isAttached()) wc.debugger.attach("1.3");
|
||
const tz = effTimezone();
|
||
await wc.debugger.sendCommand("Emulation.setTimezoneOverride", { timezoneId: tz || "" });
|
||
const loc = effLocale();
|
||
await wc.debugger.sendCommand("Emulation.setLocaleOverride", loc ? { locale: loc } : {});
|
||
// setLocaleOverride covers Intl but NOT navigator.language(s) — inject a getter.
|
||
await wc.debugger.sendCommand("Page.enable");
|
||
if (wc._langScript) {
|
||
try { await wc.debugger.sendCommand("Page.removeScriptToEvaluateOnNewDocument", { identifier: wc._langScript }); } catch {}
|
||
wc._langScript = null;
|
||
}
|
||
// Build one injected script covering navigator.language(s) and geolocation.
|
||
let src = "";
|
||
if (loc) {
|
||
const langs = JSON.stringify([loc, loc.split("-")[0]]);
|
||
src += `Object.defineProperty(navigator,'language',{get:()=>${JSON.stringify(loc)},configurable:true});` +
|
||
`Object.defineProperty(navigator,'languages',{get:()=>${langs},configurable:true});`;
|
||
}
|
||
const geo = effLocation();
|
||
if (geo && geo !== "deny") { // spoof/manual: override the reported coordinates
|
||
const pos = `{coords:{latitude:${geo.lat},longitude:${geo.lon},accuracy:100,altitude:null,altitudeAccuracy:null,heading:null,speed:null},timestamp:Date.now()}`;
|
||
src += `try{const p=()=>(${pos});if(navigator.geolocation){navigator.geolocation.getCurrentPosition=(ok)=>{try{ok(p())}catch(e){}};navigator.geolocation.watchPosition=(ok)=>{try{ok(p())}catch(e){}return 0};}}catch(e){}`;
|
||
}
|
||
// Media-device privacy: Chromium leaks audiooutput (speaker) labels + deviceIds
|
||
// via enumerateDevices even when camera/mic are blocked. Like Firefox, blank
|
||
// every device's label/deviceId/groupId and collapse to one entry per kind.
|
||
if (settings.hideMediaDevices) {
|
||
src += `try{const md=navigator.mediaDevices;if(md&&md.enumerateDevices){const o=md.enumerateDevices.bind(md);md.enumerateDevices=async()=>{let l=[];try{l=await o()}catch(e){}const ks=[...new Set(l.map(d=>d.kind))];return ks.map(kind=>({deviceId:'',kind:kind,label:'',groupId:'',toJSON(){return{deviceId:'',kind:kind,label:'',groupId:''}}}))};}}catch(e){}`;
|
||
}
|
||
if (src) {
|
||
const res = await wc.debugger.sendCommand("Page.addScriptToEvaluateOnNewDocument", { source: src });
|
||
wc._langScript = res.identifier;
|
||
try { await wc.executeJavaScript(src); } catch {} // apply to the current page too
|
||
}
|
||
} catch { /* debugger busy (e.g. devtools) — best effort */ }
|
||
}
|
||
function applyFingerprintAll() { for (const t of tabs) applyFingerprint(t.view.webContents); }
|
||
// Storage retention — Chromium/Electron sessions accumulate cookies, HTTP
|
||
// cache, localStorage, IndexedDB, service workers, cache API by default.
|
||
// This wipes whichever the caller asked for. The `storages` list mirrors
|
||
// Chromium's clearStorageData taxonomy — we group them into a small user-
|
||
// facing bucket ("cookies" / "cache" / "storage") so settings stay simple.
|
||
async function clearBrowsingData({ cookies = false, cache = false, storage = false } = {}) {
|
||
const ses = session.defaultSession;
|
||
if (cache) { try { await ses.clearCache(); } catch (e) { console.warn("clearCache:", e.message); } }
|
||
const storages = [];
|
||
if (cookies) storages.push("cookies");
|
||
if (storage) storages.push("localstorage", "indexdb", "serviceworkers", "cachestorage", "shadercache");
|
||
if (storages.length) {
|
||
try { await ses.clearStorageData({ storages }); }
|
||
catch (e) { console.warn("clearStorageData:", e.message); }
|
||
}
|
||
// navigation history lives in each webContents; drop it too when history-clear was asked.
|
||
// (called separately by the before-quit hook, since history-clear also deletes session.json)
|
||
}
|
||
async function clearHistoryNow() {
|
||
for (const t of tabs) {
|
||
try { t.view.webContents.navigationHistory.clear(); } catch {}
|
||
}
|
||
try { fs.unlinkSync(sessionFile()); } catch {}
|
||
// Address-bar suggestions history — wipe both in-memory + on-disk.
|
||
history = [];
|
||
clearTimeout(historySaveTimer); historySaveTimer = null;
|
||
try { fs.unlinkSync(historyFile()); } catch {}
|
||
}
|
||
// Strip Electron + Theseus tokens from the User-Agent so Cloudflare's WAF
|
||
// (and other bot heuristics) don't flag every request. Verified: sending
|
||
// Mozilla/5.0 (…) theseus-navigator/0.3.22 Chrome/… Electron/33.4.11 Safari/537.36
|
||
// to whybitcoincash.com got HTTP 503 from Cloudflare; the same request
|
||
// without the theseus + Electron tokens returns 200. Brave / Vivaldi / Slack
|
||
// (Electron) all do the same strip — a Chromium browser identifying itself
|
||
// as vanilla Chrome is standard practice in the Electron ecosystem.
|
||
function stockChromeUA() {
|
||
try {
|
||
return session.defaultSession.getUserAgent()
|
||
.replace(/ *theseus-navigator\/\S+/i, "")
|
||
.replace(/ *Electron\/\S+/i, "");
|
||
} catch { return null; }
|
||
}
|
||
// Accept-Language header follows the locale setting (session-wide, best effort).
|
||
function applyAcceptLanguage() {
|
||
const loc = effLocale() || app.getLocale() || "en-US";
|
||
try {
|
||
const ua = stockChromeUA() || session.defaultSession.getUserAgent();
|
||
session.defaultSession.setUserAgent(ua, `${loc},${loc.split("-")[0]};q=0.8`);
|
||
} catch {}
|
||
}
|
||
// Client-hint headers (sec-ch-ua family) rewritten to look like stock Chrome.
|
||
//
|
||
// Why: Cloudflare Bot Fight Mode / Turnstile flag "UA claims Chrome but client
|
||
// hints don't confirm it" as bot. Electron's default sec-ch-ua reads
|
||
// "Chromium";v="130", "Not(A:Brand";v="99"
|
||
// — no "Google Chrome" brand (that's the closed-source Google branding
|
||
// Chromium doesn't carry). Combined with a UA already stripped of the
|
||
// Electron token, the mismatch is the fingerprint. Brave, Vivaldi and Opera
|
||
// solved this by shipping their own sec-ch-ua that INCLUDES Chrome-family
|
||
// brands so Cloudflare's allow-list catches them; whybitcoincash.com and
|
||
// other CF-fronted sites are what we run into without this.
|
||
//
|
||
// Approach: onBeforeSendHeaders across every session request. Overwrite
|
||
// sec-ch-ua and sec-ch-ua-full-version-list to a canonical stock-Chrome
|
||
// pair using Chromium's REAL major version from process.versions.chrome
|
||
// (so the story stays consistent — no version straddling to fingerprint).
|
||
// sec-ch-ua-mobile is pinned to "?0" (desktop) and sec-ch-ua-platform to
|
||
// the actual OS name so a Linux user still looks like a Linux user.
|
||
function applyClientHintsSpoof() {
|
||
try {
|
||
const chromeVer = String(process.versions.chrome || "130");
|
||
const major = chromeVer.split(".")[0] || "130";
|
||
const brands = `"Google Chrome";v="${major}", "Chromium";v="${major}", "Not?A_Brand";v="99"`;
|
||
const fullList = `"Google Chrome";v="${chromeVer}", "Chromium";v="${chromeVer}", "Not?A_Brand";v="99.0.0.0"`;
|
||
const platform = process.platform === "darwin" ? '"macOS"'
|
||
: process.platform === "win32" ? '"Windows"'
|
||
: '"Linux"';
|
||
session.defaultSession.webRequest.onBeforeSendHeaders((details, callback) => {
|
||
const h = details.requestHeaders || {};
|
||
// Header names as Chromium sends them are typically kebab-case-lowercase;
|
||
// rewrite lowercase and also strip any Case-variant keys Electron
|
||
// may have set so we don't double up.
|
||
for (const k of Object.keys(h)) {
|
||
const kl = k.toLowerCase();
|
||
if (kl === "sec-ch-ua" || kl === "sec-ch-ua-full-version-list" ||
|
||
kl === "sec-ch-ua-mobile" || kl === "sec-ch-ua-platform") {
|
||
delete h[k];
|
||
}
|
||
}
|
||
h["sec-ch-ua"] = brands;
|
||
h["sec-ch-ua-full-version-list"] = fullList;
|
||
h["sec-ch-ua-mobile"] = "?0";
|
||
h["sec-ch-ua-platform"] = platform;
|
||
callback({ requestHeaders: h });
|
||
});
|
||
} catch (e) { console.warn("client-hints spoof setup failed:", e?.message); }
|
||
}
|
||
// ---- session restore + background throttling ----
|
||
const sessionFile = () => path.join(app.getPath("userData"), "session.json");
|
||
// v2 format: { v: 2, urls, active }. v1 was a bare array of URLs; reading one
|
||
// maps to active = last tab, which is what the old restore loop ended up
|
||
// showing (each createTab activated itself, so the rightmost tab won).
|
||
function saveSession() {
|
||
try {
|
||
const live = tabs.filter((t) => !t.settings && t.url);
|
||
const active = Math.max(0, live.findIndex((t) => t.id === activeId));
|
||
fs.writeFileSync(sessionFile(), JSON.stringify({ v: 2, urls: live.map((t) => t.url), active }));
|
||
} catch (e) { console.error("session save failed:", e.message); }
|
||
}
|
||
function loadSession() {
|
||
try {
|
||
if (!fs.existsSync(sessionFile())) return { urls: [], active: 0 };
|
||
const raw = JSON.parse(fs.readFileSync(sessionFile(), "utf8"));
|
||
const list = Array.isArray(raw) ? raw : (raw && Array.isArray(raw.urls) ? raw.urls : []);
|
||
const urls = list.filter((u) => typeof u === "string" && u);
|
||
const last = Math.max(urls.length - 1, 0);
|
||
const active = Array.isArray(raw) ? last : Math.min(Math.max(Number(raw.active) || 0, 0), last);
|
||
return { urls, active };
|
||
} catch { return { urls: [], active: 0 }; }
|
||
}
|
||
// Session restore, staggered. Creating every saved tab in one synchronous
|
||
// burst meant N renderer processes launching on top of chrome.html's first
|
||
// paint — on a slow or busy machine the window sat blank for seconds. The
|
||
// active tab is created first (so the user's page is on screen right away)
|
||
// and the rest arrive one per RESTORE_STAGGER_MS as background tabs, slotted
|
||
// into their saved strip positions.
|
||
const RESTORE_STAGGER_MS = 150;
|
||
function restoreTabs() {
|
||
const saved = settings.restoreSession ? loadSession() : { urls: [], active: 0 };
|
||
if (!saved.urls.length) { createTab(); return; }
|
||
createTab(saved.urls[saved.active]);
|
||
const rest = saved.urls.map((url, i) => ({ url, i })).filter((x) => x.i !== saved.active);
|
||
const step = () => {
|
||
if (!rest.length || !win || win.isDestroyed()) return;
|
||
const { url, i } = rest.shift();
|
||
try {
|
||
createTab(url, { background: true });
|
||
// createTab appends; move the new tab to its saved slot. Lower indices
|
||
// are created first, so `i` is the right position on both sides of
|
||
// the active tab.
|
||
const t = tabs.pop();
|
||
tabs.splice(Math.min(i, tabs.length), 0, t);
|
||
emitTabs();
|
||
} catch (e) { console.warn("session restore: tab failed:", e?.message); }
|
||
setTimeout(step, RESTORE_STAGGER_MS);
|
||
};
|
||
setTimeout(step, RESTORE_STAGGER_MS);
|
||
}
|
||
// ---- deferred overlay loads ----
|
||
// The floating overlays (site-info popover, engine picker, downloads,
|
||
// address suggestions, password fill, link-status pill, add-on approval)
|
||
// are WebContentsViews created with the window, but their HTML used to be
|
||
// loaded in the same tick as chrome.html — seven extra renderers racing the
|
||
// toolbar for the first paint. They now load shortly after chrome reports
|
||
// did-finish-load, or on first use, whichever comes first.
|
||
const overlayLoads = []; // [{ view, file }] waiting for loadOverlays()
|
||
let overlaysLoaded = false;
|
||
function deferOverlayLoad(view, file) { overlayLoads.push({ view, file }); }
|
||
function loadOverlays() {
|
||
if (overlaysLoaded) return;
|
||
overlaysLoaded = true;
|
||
for (const { view, file } of overlayLoads.splice(0)) {
|
||
try { view.webContents.loadFile(file); } catch (e) { console.warn(`overlay load failed (${file}):`, e?.message); }
|
||
}
|
||
}
|
||
// Resolves once `view` has finished loading its page, loading the overlays
|
||
// first if that hasn't happened yet. Bounded so a wedged renderer can't
|
||
// hang the caller forever.
|
||
function overlayReady(view, timeoutMs = 4000) {
|
||
loadOverlays();
|
||
const wc = view.webContents;
|
||
try { if (wc.getURL() && !wc.isLoading()) return Promise.resolve(); } catch {}
|
||
return new Promise((resolve) => {
|
||
const timer = setTimeout(done, timeoutMs);
|
||
function done() { clearTimeout(timer); wc.removeListener("did-finish-load", done); resolve(); }
|
||
wc.on("did-finish-load", done);
|
||
});
|
||
}
|
||
// Post-paint boot. Runs once chrome.html has loaded (createWindow arms a
|
||
// fallback timer in case it never does). Everything here used to start in
|
||
// whenReady, before the toolbar had painted — the BNS index build, three
|
||
// network fetches, every restored tab and seven overlay renderers all piled
|
||
// onto the main thread in the same ~300 ms, and the window sat blank with
|
||
// a white toolbar strip until they drained.
|
||
let chromeReadyDone = false;
|
||
let bnsWarm = null; // promise from the warmFromSnapshot() kicked off in whenReady
|
||
function onChromeReady() {
|
||
if (chromeReadyDone) return;
|
||
chromeReadyDone = true;
|
||
if (addonHost) addonHost.signalUiReady();
|
||
// Tabs wait for the BNS warm-up so sharedIndex is set before the first
|
||
// restored tab navigates; the rest of the multi-source refresh follows
|
||
// (see the comment block above startBnsPolling for how the sources
|
||
// cooperate).
|
||
(bnsWarm || warmFromSnapshot().catch(() => null)).then(() => {
|
||
try { restoreTabs(); }
|
||
catch (e) { console.error("restoreTabs failed:", e?.message); try { createTab(); } catch {} }
|
||
startBnsPolling();
|
||
ensureIndex().catch(() => {}); // fallback for first launch without a bundled snapshot
|
||
});
|
||
// Re-emit any pending update notice — harmless if nothing is pending.
|
||
emitUpdateAvailable();
|
||
setTimeout(loadOverlays, 250);
|
||
refreshSnapshotFromSia().catch(() => {});
|
||
checkForUpdate().catch(() => {});
|
||
refreshRemoteHomeCards().catch(() => {});
|
||
}
|
||
function applyThrottle() {
|
||
for (const t of tabs) { try { t.view.webContents.setBackgroundThrottling(settings.backgroundThrottle); } catch {} }
|
||
}
|
||
// Privacy-first permissions: Electron auto-grants everything by default. Deny the
|
||
// sensitive ones (camera/mic/geolocation/device access) — this also hides real
|
||
// media-device labels/ids from enumerateDevices. Handlers read settings live.
|
||
// Device permissions with no legitimate need here — always denied.
|
||
const SENSITIVE_DEVICE = new Set(["hid", "serial", "usb", "bluetooth", "midi", "midiSysex"]);
|
||
// A "media" request may ask for audio, video, or both — allow only if none blocked.
|
||
function mediaAllowed(kinds) {
|
||
if (kinds.includes("video") && settings.blockCamera) return false;
|
||
if (kinds.includes("audio") && settings.blockMicrophone) return false;
|
||
return true;
|
||
}
|
||
function applyPermissions() {
|
||
const ses = session.defaultSession;
|
||
ses.setPermissionRequestHandler((_wc, permission, callback, details) => {
|
||
if (permission === "media") return callback(mediaAllowed(details?.mediaTypes || []));
|
||
if (permission === "geolocation") return callback(effLocation() !== "deny"); // allow unless "hide"
|
||
if (SENSITIVE_DEVICE.has(permission)) return callback(false);
|
||
callback(true); // benign UX permissions (fullscreen, pointerLock, …)
|
||
});
|
||
ses.setPermissionCheckHandler((_wc, permission, _origin, details) => {
|
||
if (permission === "media") {
|
||
if (details?.mediaType === "video") return !settings.blockCamera;
|
||
if (details?.mediaType === "audio") return !settings.blockMicrophone;
|
||
return !(settings.blockCamera && settings.blockMicrophone);
|
||
}
|
||
if (permission === "geolocation") return effLocation() !== "deny";
|
||
if (SENSITIVE_DEVICE.has(permission)) return false;
|
||
return true;
|
||
});
|
||
}
|
||
// Cookie shim for cross-site embeds. Sites like the faucet hub's captcha-gated testnet
|
||
// faucets set session cookies with no SameSite attribute; Chromium defaults those to
|
||
// Lax and withholds them inside cross-site iframes, so cookie-bound captcha endpoints
|
||
// fail (tbch.googol.cash /captcha 500s without its session cookie). Rewriting their
|
||
// Set-Cookie to SameSite=None; Secure makes the cookie frame-eligible. Allowlist only —
|
||
// SameSite is CSRF protection, never relax it globally. NOTE: Electron keeps a single
|
||
// onHeadersReceived listener per session; if another is ever added, merge them.
|
||
const EMBED_COOKIE_SITES = ["https://tbch.googol.cash/*", "https://signetfaucet.com/*"];
|
||
function applyEmbedCookieShim() {
|
||
session.defaultSession.webRequest.onHeadersReceived({ urls: EMBED_COOKIE_SITES }, (details, callback) => {
|
||
const headers = details.responseHeaders || {};
|
||
for (const key of Object.keys(headers)) {
|
||
if (key.toLowerCase() !== "set-cookie") continue;
|
||
headers[key] = headers[key].map((c) => (/;\s*samesite=/i.test(c) ? c : c + "; SameSite=None; Secure"));
|
||
}
|
||
callback({ responseHeaders: headers });
|
||
});
|
||
}
|
||
|
||
protocol.registerSchemesAsPrivileged([
|
||
{ scheme: "bns", privileges: { standard: true, secure: true, supportFetchAPI: true, stream: true } },
|
||
]);
|
||
|
||
let resolver;
|
||
async function getResolver() {
|
||
if (!resolver) resolver = await import(`file://${RESOLVER.replace(/\\/g, "/")}`);
|
||
return resolver;
|
||
}
|
||
|
||
// ---- Tor (optional onion routing, toggled from the UI) ----
|
||
// IP privacy, not full anonymity: this browser can still be fingerprinted.
|
||
const TOR_PORT = 9152;
|
||
const TOR_BIN = path.join(RES_DIR, "tor", "tor", "tor.exe");
|
||
const TOR_GEOIP = path.join(RES_DIR, "tor", "data", "geoip");
|
||
const TOR_GEOIP6 = path.join(RES_DIR, "tor", "data", "geoip6");
|
||
let torProc = null, torState = "off";
|
||
let torWsAgent = null;
|
||
let SocksProxyAgent;
|
||
async function loadSocks() { if (!SocksProxyAgent) ({ SocksProxyAgent } = await import("socks-proxy-agent")); }
|
||
function sendTor() { try { chrome?.webContents.send("tor", { state: torState }); } catch {} }
|
||
async function startTor() {
|
||
if (torProc) return;
|
||
torState = "connecting"; sendTor();
|
||
await loadSocks();
|
||
const dataDir = path.join(app.getPath("userData"), "tor-data");
|
||
torProc = spawn(TOR_BIN, ["--SocksPort", String(TOR_PORT), "--ControlPort", "0",
|
||
"--DataDirectory", dataDir, "--GeoIPFile", TOR_GEOIP, "--GeoIPv6File", TOR_GEOIP6], { windowsHide: true });
|
||
torProc.stdout.on("data", (d) => { if (/Bootstrapped 100%/.test(d.toString())) torReady(); });
|
||
torProc.stderr.on("data", () => {});
|
||
torProc.on("exit", () => { torProc = null; if (torState !== "off") torOff(); });
|
||
}
|
||
function torReady() {
|
||
torState = "on";
|
||
torWsAgent = new SocksProxyAgent(`socks5h://127.0.0.1:${TOR_PORT}`);
|
||
session.defaultSession.setProxy({ proxyRules: `socks5://127.0.0.1:${TOR_PORT}` });
|
||
applyWebRTCPolicy();
|
||
sendTor();
|
||
}
|
||
function torOff() {
|
||
torState = "off"; torWsAgent = null;
|
||
session.defaultSession.setProxy({ proxyRules: "" });
|
||
applyWebRTCPolicy();
|
||
sendTor();
|
||
}
|
||
function stopTor() { torOff(); if (torProc) { try { torProc.kill(); } catch {} torProc = null; } }
|
||
// While Tor is on, stop WebRTC from leaking the real IP around the SOCKS proxy
|
||
// (STUN/UDP bypasses an HTTP/SOCKS proxy — plain Electron doesn't block it the
|
||
// way the Tor Browser does). This is the usual reason a site still sees your IP.
|
||
function applyWebRTCPolicy() {
|
||
const policy = webrtcPolicy();
|
||
for (const t of tabs) { try { t.view.webContents.setWebRTCIPHandlingPolicy(policy); } catch {} }
|
||
}
|
||
class TorWebSocket extends WebSocket { constructor(url, opts) { super(url, { agent: torWsAgent, ...opts }); } }
|
||
const currentWS = () => (torState === "on" ? TorWebSocket : WebSocket);
|
||
|
||
function nodeRequest(urlStr, { method = "GET", headers = {}, agent } = {}) {
|
||
return new Promise((resolve, reject) => {
|
||
const u = new URL(urlStr);
|
||
const lib = u.protocol === "https:" ? https : http;
|
||
const req = lib.request(u, { method, headers, agent }, (res) => {
|
||
const chunks = [];
|
||
res.on("data", (c) => chunks.push(c));
|
||
res.on("end", () => resolve({ status: res.statusCode, contentType: res.headers["content-type"], buffer: Buffer.concat(chunks) }));
|
||
});
|
||
req.on("error", reject); req.end();
|
||
});
|
||
}
|
||
async function contentFetch(url, init = {}) {
|
||
if (torState === "on") { await loadSocks(); return nodeRequest(url, { ...init, agent: new SocksProxyAgent(`socks5h://127.0.0.1:${TOR_PORT}`) }); }
|
||
const r = await fetch(url, init);
|
||
return { status: r.status, contentType: r.headers.get("content-type"), buffer: Buffer.from(await r.arrayBuffer()) };
|
||
}
|
||
|
||
// BNS `ip`-record fetch. The default `fetch` fails here for two reasons:
|
||
// 1. It follows the site's HTTP→HTTPS 301 into `https://<name>.<tld>/`, which
|
||
// isn't in ICANN DNS → "fetch failed".
|
||
// 2. It validates TLS against the public CA store, but BNS certs are signed
|
||
// by per-machine BNS root CAs — the trust anchor is the on-chain `tls`
|
||
// record's SHA-256 fingerprint, which we pin against here. See
|
||
// Argus/src/lib/ca.js for the underlying trust model, and the parallel
|
||
// implementation in Argus/src/gateway/public-gateway.mjs — keep both in
|
||
// step. This code path also runs through Tor when Tor is on.
|
||
function certFp(cert) {
|
||
const fp = cert && cert.fingerprint256;
|
||
return fp ? fp.toLowerCase().replace(/:/g, "") : "";
|
||
}
|
||
async function pinnedHttpsGet(ip, port, servername, reqPath, expectedFp) {
|
||
const useTor = torState === "on";
|
||
if (useTor) await loadSocks();
|
||
return new Promise((resolve, reject) => {
|
||
const opts = {
|
||
host: ip, port, servername, method: "GET", path: reqPath,
|
||
headers: { host: servername, "user-agent": "theseus/1" },
|
||
};
|
||
opts["rejectUnauthorized"] = false; // fingerprint pin below is the gate.
|
||
if (useTor) opts.agent = new SocksProxyAgent(`socks5h://127.0.0.1:${TOR_PORT}`);
|
||
const req = https.request(opts, (res) => {
|
||
const gotFp = certFp(res.socket.getPeerCertificate(false));
|
||
if (gotFp !== expectedFp) {
|
||
res.socket.destroy();
|
||
return reject(new Error(`tls fingerprint mismatch for ${servername}: got ${gotFp}, expected ${expectedFp}`));
|
||
}
|
||
const chunks = [];
|
||
res.on("data", (c) => chunks.push(c));
|
||
res.on("end", () => resolve({ status: res.statusCode, contentType: res.headers["content-type"], buffer: Buffer.concat(chunks) }));
|
||
});
|
||
req.setTimeout(15000, () => { req.destroy(new Error("tls request timeout")); });
|
||
req.on("error", reject);
|
||
req.end();
|
||
});
|
||
}
|
||
async function httpGetByIp(ip, reqPath, hostHeader) {
|
||
const useTor = torState === "on";
|
||
if (useTor) await loadSocks();
|
||
return new Promise((resolve, reject) => {
|
||
const opts = {
|
||
host: ip, port: 80, method: "GET", path: reqPath,
|
||
headers: { host: hostHeader, "user-agent": "theseus/1" },
|
||
};
|
||
if (useTor) opts.agent = new SocksProxyAgent(`socks5h://127.0.0.1:${TOR_PORT}`);
|
||
const req = http.request(opts, (res) => {
|
||
const chunks = [];
|
||
res.on("data", (c) => chunks.push(c));
|
||
res.on("end", () => resolve({ status: res.statusCode, contentType: res.headers["content-type"], buffer: Buffer.concat(chunks) }));
|
||
});
|
||
req.on("error", reject); req.end();
|
||
});
|
||
}
|
||
// Compose: pinned HTTPS if the on-chain `tls` fingerprint is available, else
|
||
// plain HTTP by IP. No silent HTTP fallback on pin failure — a mismatch means
|
||
// "not the site the chain says it is" and returning HTTP anyway would defeat
|
||
// the pin.
|
||
async function ipRequest(ip, reqPath, hostHeader, tlsFingerprint) {
|
||
if (tlsFingerprint) return await pinnedHttpsGet(ip, 443, hostHeader, reqPath, String(tlsFingerprint).toLowerCase());
|
||
return await httpGetByIp(ip, reqPath, hostHeader);
|
||
}
|
||
// OpenSearch "scan": fetch a page's OpenSearch description and turn its HTML
|
||
// search template into our { name, url-with-%s } form.
|
||
async function fetchOpenSearch(href) {
|
||
try {
|
||
const r = await contentFetch(href, {});
|
||
const xml = r.buffer.toString("utf8");
|
||
const nameM = xml.match(/<ShortName>([^<]+)<\/ShortName>/i);
|
||
const urlM = xml.match(/<Url\b[^>]*type=["']text\/html["'][^>]*template=["']([^"']+)["']/i)
|
||
|| xml.match(/<Url\b[^>]*template=["']([^"']+)["'][^>]*type=["']text\/html["']/i);
|
||
if (!urlM) return null;
|
||
const template = urlM[1].replace(/\{searchTerms\??\}/gi, "%s").replace(/\{[^}]*\}/g, ""); // drop other {params}
|
||
if (!template.includes("%s") || !/^https?:\/\//i.test(template)) return null;
|
||
return { name: (nameM ? nameM[1] : new URL(href).hostname).trim().slice(0, 40), url: template };
|
||
} catch { return null; }
|
||
}
|
||
|
||
// ---- electrum server pool: hardcoded seed + on-chain discovery, persisted ----
|
||
// Bootstrap from the baked-in seed (with pinned IPs), then refresh from the
|
||
// on-chain ELECTRUM_LIST_NAME record so the pool can be rotated without a new
|
||
// build. The last discovered list is cached to disk and tried first next launch.
|
||
let electrumPool = null;
|
||
let lastElectrumRefresh = 0;
|
||
const electrumFile = () => path.join(app.getPath("userData"), "electrum-servers.json");
|
||
const serverKey = (s) => (typeof s === "string" ? s : s && s.url);
|
||
function mergeServers(preferred, rest) {
|
||
const seen = new Set(), out = [];
|
||
for (const s of [...(preferred || []), ...(rest || [])]) {
|
||
const k = serverKey(s);
|
||
if (k && !seen.has(k)) { seen.add(k); out.push(s); }
|
||
}
|
||
return out;
|
||
}
|
||
async function initElectrumPool() {
|
||
const { CHIPNET_ELECTRUM } = await getResolver();
|
||
let saved = [];
|
||
try { if (fs.existsSync(electrumFile())) saved = JSON.parse(fs.readFileSync(electrumFile(), "utf8")); } catch {}
|
||
electrumPool = mergeServers(saved, CHIPNET_ELECTRUM); // discovered first, seed always kept
|
||
}
|
||
async function refreshElectrumPool() {
|
||
try {
|
||
const { fetchElectrumServers } = await getResolver();
|
||
const found = await fetchElectrumServers({ WebSocket: currentWS(), directIP: true, electrum: electrumPool });
|
||
if (found && found.length) {
|
||
electrumPool = mergeServers(found, electrumPool);
|
||
try { fs.writeFileSync(electrumFile(), JSON.stringify(found, null, 2)); } catch {}
|
||
}
|
||
} catch { /* list unpublished or unreachable — keep the current pool */ }
|
||
}
|
||
function maybeRefreshElectrum() {
|
||
if (Date.now() - lastElectrumRefresh < 30 * 60 * 1000) return;
|
||
lastElectrumRefresh = Date.now();
|
||
refreshElectrumPool(); // fire-and-forget
|
||
}
|
||
|
||
const entries = new Map();
|
||
// Cached chain index. Building it (connect + fetch every beacon tx) is the slow
|
||
// part, and it was happening on EVERY navigation. Build once, reuse for lookups,
|
||
// and refresh in the background — so .bch pages open near-instantly after the first.
|
||
let sharedIndex = null, indexBuiltAt = 0, indexBuilding = null;
|
||
const INDEX_TTL = 45_000;
|
||
|
||
// ---- warm-start from a pre-fetched beacon snapshot ------------------------
|
||
//
|
||
// The first ensureIndex() call walks the whole beacon over electrum — that's
|
||
// the "empty tab spinner" a user sees on cold start. The snapshot pipeline
|
||
// (Argus/src/publish-name-mirror.mjs) makes that walk skippable: an operator
|
||
// publishes the raw history+txs to Sia; every Theseus install carries a
|
||
// starter snapshot bundled at build time, then GETs a fresher one on boot.
|
||
// The warm sharedIndex is served immediately; the live buildIndex runs in the
|
||
// background to catch any events past the snapshot's asOfHeight.
|
||
//
|
||
// Sources tried in order:
|
||
// 1. app.getPath("userData")/bns-name-snapshot.json — the fresher copy
|
||
// written on our last successful Sia refresh (persisted across launches)
|
||
// 2. RES_DIR/bns-name-snapshot.json — the copy bundled with the build (stale
|
||
// by definition, but strictly better than "no index at all")
|
||
// Both are optional; if neither exists, ensureIndex() does what it always did
|
||
// and the user sees the same cold-start experience as before this change.
|
||
const SNAPSHOT_BUNDLED = path.join(RES_DIR, "bns-name-snapshot.json");
|
||
const SIA_SNAPSHOT_URL = "https://s3.silentmode.st:8600/bns/name-list.json";
|
||
function snapshotUserPath() { return path.join(app.getPath("userData"), "bns-name-snapshot.json"); }
|
||
|
||
function readSnapshotFrom(p) {
|
||
try {
|
||
if (!fs.existsSync(p)) return null;
|
||
const parsed = JSON.parse(fs.readFileSync(p, "utf8"));
|
||
// A minimal shape check — buildIndexFromSnapshot will throw with a
|
||
// clear message on anything else, but we want to log which source
|
||
// was chosen for diagnostics.
|
||
if (!parsed || !Array.isArray(parsed.history)) return null;
|
||
return parsed;
|
||
} catch { return null; }
|
||
}
|
||
|
||
// In-memory copy of the raw snapshot state (`{beacon, history, txs, ...}`)
|
||
// that drives the sharedIndex. Kept alongside sharedIndex so the delta poll
|
||
// can merge new beacon events into it without re-reading from disk on every
|
||
// refresh. Written to disk after each successful merge — the user cache is
|
||
// always the most up-to-date snapshot this process knows about, so a restart
|
||
// resumes from where we left off instead of from the stale bundled copy.
|
||
let currentSnapshotState = null;
|
||
|
||
async function warmFromSnapshot() {
|
||
if (sharedIndex) return sharedIndex; // already warm — nothing to do
|
||
const { buildIndexFromSnapshot } = await getResolver();
|
||
if (!buildIndexFromSnapshot) return null; // running against an older resolver-web.js
|
||
const snap = readSnapshotFrom(snapshotUserPath()) || readSnapshotFrom(SNAPSHOT_BUNDLED);
|
||
if (!snap) return null;
|
||
try {
|
||
const idx = buildIndexFromSnapshot({ snapshot: snap });
|
||
sharedIndex = idx;
|
||
currentSnapshotState = snap;
|
||
// Deliberately set indexBuiltAt to 0 so the first real navigation still
|
||
// triggers a live refresh — the snapshot is a floor, not a ceiling.
|
||
indexBuiltAt = 0;
|
||
refreshBcnrTlds(idx);
|
||
console.log(`[bns] warm-started from snapshot: ${idx.size} names @ height=${snap.asOfHeight ?? "?"} root=${snap.root ?? "?"}`);
|
||
return idx;
|
||
} catch (e) {
|
||
console.warn("[bns] snapshot warm-start failed:", e.message);
|
||
return null;
|
||
}
|
||
}
|
||
|
||
// ---- continuous background delta refresh --------------------------------
|
||
//
|
||
// Every POLL_INTERVAL_MS the browser opens ONE electrum connection, fetches
|
||
// the beacon's current history (a single fast call), diffs it against the
|
||
// snapshot we already hold in memory, and only fetches the verbose tx bodies
|
||
// for the txids we don't have yet. Then we rebuild the index locally and
|
||
// persist the enlarged snapshot to disk.
|
||
//
|
||
// This turns "index refresh" from ~60 s of round-trips (fetch every verbose
|
||
// tx for the whole beacon) into ~1 s of round-trips per new event. And
|
||
// because it runs while the browser is idle, by the time the user actually
|
||
// types a name into the URL bar there is nothing to wait for.
|
||
//
|
||
// Sources conspiring for freshness:
|
||
// * warmFromSnapshot on boot — sharedIndex is warm before nav
|
||
// * this poll loop, every 30 s — keeps sharedIndex live and current
|
||
// * refreshSnapshotFromSia on boot — pulls the operator's published
|
||
// snapshot from Sia for the NEXT
|
||
// boot; if this browser was closed
|
||
// for a week, next launch skips
|
||
// days of catch-up
|
||
// * ensureIndex still exists — full-walk fallback for the case
|
||
// where the poll cannot connect
|
||
// (offline first launch, etc.)
|
||
const POLL_INTERVAL_MS = 30_000;
|
||
let pollInFlight = null;
|
||
let pollTimer = null;
|
||
let pollAttempts = 0, pollLastError = null;
|
||
|
||
async function pollAndMerge() {
|
||
if (pollInFlight) return pollInFlight;
|
||
pollInFlight = (async () => {
|
||
pollAttempts++;
|
||
try {
|
||
const R = await getResolver();
|
||
if (!R.connectElectrum || !R.BEACON_SCRIPTHASH || !R.buildIndexFromSnapshot) {
|
||
// Older resolver-web without the delta primitives — nothing to do.
|
||
return null;
|
||
}
|
||
if (!electrumPool) await initElectrumPool();
|
||
|
||
// Base state: memory > user cache > bundled > empty. The "empty" branch
|
||
// is what turns the very first cold start (no bundled snapshot present
|
||
// because we shipped a build that predates snapshotting) into a full
|
||
// rebuild — mergeFreshHistory will fetch every tx.
|
||
let snap = currentSnapshotState
|
||
|| readSnapshotFrom(snapshotUserPath())
|
||
|| readSnapshotFrom(SNAPSHOT_BUNDLED)
|
||
|| { beacon: R.BEACON_SCRIPTHASH, history: [], txs: {} };
|
||
|
||
const el = await R.connectElectrum({
|
||
electrum: electrumPool, WebSocket: currentWS(), directIP: true,
|
||
});
|
||
try {
|
||
const freshHistory = await el.call("blockchain.scripthash.get_history", [R.BEACON_SCRIPTHASH]);
|
||
const known = new Set(snap.history.map((h) => h.tx_hash));
|
||
// Merge fresh into snapshot history (dedup by tx_hash, keep fresh height —
|
||
// an event that was mempool at snapshot time now has a real height).
|
||
const merged = new Map(snap.history.map((h) => [h.tx_hash, h]));
|
||
const txs = { ...(snap.txs || {}) };
|
||
let added = 0;
|
||
for (const h of freshHistory) {
|
||
if (!known.has(h.tx_hash)) {
|
||
try {
|
||
txs[h.tx_hash] = await el.call("blockchain.transaction.get", [h.tx_hash, true]);
|
||
added++;
|
||
} catch { /* unreadable — the reduction rules ignore missing txs */ }
|
||
}
|
||
merged.set(h.tx_hash, { tx_hash: h.tx_hash, height: h.height });
|
||
}
|
||
const history = [...merged.values()];
|
||
currentSnapshotState = { ...snap, beacon: R.BEACON_SCRIPTHASH, history, txs };
|
||
const idx = R.buildIndexFromSnapshot({ snapshot: currentSnapshotState });
|
||
sharedIndex = idx;
|
||
indexBuiltAt = Date.now();
|
||
pollLastError = null;
|
||
refreshBcnrTlds(idx);
|
||
// Persist for the next launch. Failure here is not fatal — worst case
|
||
// we redo this merge on the next start.
|
||
try {
|
||
fs.mkdirSync(path.dirname(snapshotUserPath()), { recursive: true });
|
||
fs.writeFileSync(snapshotUserPath(), JSON.stringify(currentSnapshotState));
|
||
} catch { /* readonly userdata / disk full — skip */ }
|
||
if (added > 0) {
|
||
console.log(`[bns] delta-refresh: +${added} new tx${added === 1 ? "" : "s"} (total ${history.length}, index has ${idx.size} names)`);
|
||
}
|
||
} finally { try { el.close(); } catch {} }
|
||
} catch (e) {
|
||
pollLastError = e && e.message || String(e);
|
||
// Silent — the browser stays usable via sharedIndex (last-known-good) or
|
||
// the ensureIndex fallback on the next navigation.
|
||
} finally { pollInFlight = null; }
|
||
})();
|
||
return pollInFlight;
|
||
}
|
||
|
||
function startBnsPolling() {
|
||
if (pollTimer) return;
|
||
// Fire immediately so the boot warm-start gets a delta pass right away, in
|
||
// parallel with the Sia refresh and the ensureIndex fallback below. Then
|
||
// every POLL_INTERVAL_MS while the browser is running.
|
||
pollAndMerge().catch(() => {});
|
||
pollTimer = setInterval(() => pollAndMerge().catch(() => {}), POLL_INTERVAL_MS);
|
||
}
|
||
function stopBnsPolling() { if (pollTimer) { clearInterval(pollTimer); pollTimer = null; } }
|
||
|
||
// Fetch the latest published snapshot from Sia and persist it as the user
|
||
// copy — the next launch (or the next warmFromSnapshot call) picks it up.
|
||
// Fire-and-forget: failures are silent; the live buildIndex path is the
|
||
// authoritative catch-up.
|
||
async function refreshSnapshotFromSia() {
|
||
try {
|
||
const res = await fetch(SIA_SNAPSHOT_URL, { redirect: "follow" });
|
||
if (!res.ok) return;
|
||
const body = await res.text();
|
||
const parsed = JSON.parse(body);
|
||
if (!parsed || !Array.isArray(parsed.history)) return;
|
||
try { fs.mkdirSync(path.dirname(snapshotUserPath()), { recursive: true }); } catch {}
|
||
fs.writeFileSync(snapshotUserPath(), body);
|
||
console.log(`[bns] snapshot refreshed from Sia: ${parsed.history.length} beacon txs root=${parsed.root ?? "?"}`);
|
||
} catch { /* offline / Sia unreachable / bad JSON — the live path still works */ }
|
||
}
|
||
|
||
async function ensureIndex(force = false) {
|
||
const { buildIndex } = await getResolver();
|
||
if (!electrumPool) await initElectrumPool();
|
||
if (!force && sharedIndex && Date.now() - indexBuiltAt < INDEX_TTL) return sharedIndex;
|
||
if (indexBuilding) return indexBuilding; // dedupe concurrent builds
|
||
indexBuilding = buildIndex({ WebSocket: currentWS(), directIP: true, electrum: electrumPool })
|
||
.then((idx) => { sharedIndex = idx; indexBuiltAt = Date.now(); refreshBcnrTlds(idx); return idx; })
|
||
.finally(() => { indexBuilding = null; });
|
||
// If we have a stale index, don't block on the rebuild — serve stale, refresh async.
|
||
return (sharedIndex && !force) ? sharedIndex : indexBuilding;
|
||
}
|
||
async function resolveHost(host) {
|
||
const { normalizeName } = await getResolver();
|
||
let key; try { key = normalizeName(host); } catch { return null; }
|
||
// Prefer the warm sharedIndex — the poll loop keeps it live. If we don't
|
||
// have one yet (very cold start, snapshot missing AND poll hasn't landed
|
||
// yet), fall through to a full ensureIndex build.
|
||
let idx = sharedIndex || (await ensureIndex());
|
||
let entry = idx.get(key) ?? null;
|
||
// Miss on a possibly-stale index → try a fast delta refresh (1 history +
|
||
// only-new-tx bodies), not a full walk. Only if we've had time for at least
|
||
// one poll to land (indexBuiltAt updated by both ensureIndex and the delta
|
||
// poll). If the delta path is unavailable (older resolver-web), fall back
|
||
// to a full rebuild — same behavior as before this change.
|
||
if (!entry && Date.now() - indexBuiltAt > 8_000) {
|
||
const R = await getResolver();
|
||
if (R.connectElectrum && R.buildIndexFromSnapshot) {
|
||
await pollAndMerge();
|
||
entry = sharedIndex?.get(key) ?? null;
|
||
} else {
|
||
idx = await ensureIndex(true);
|
||
entry = idx.get(key) ?? null;
|
||
}
|
||
}
|
||
if (entry) entries.set(host.toLowerCase(), { entry, host: host.toLowerCase() });
|
||
maybeRefreshElectrum();
|
||
return entry;
|
||
}
|
||
const MIME = { html: "text/html; charset=utf-8", htm: "text/html; charset=utf-8", css: "text/css", js: "text/javascript",
|
||
json: "application/json", png: "image/png", jpg: "image/jpeg", jpeg: "image/jpeg", gif: "image/gif", svg: "image/svg+xml",
|
||
ico: "image/x-icon", webp: "image/webp", woff2: "font/woff2", woff: "font/woff", txt: "text/plain", wasm: "application/wasm" };
|
||
const guessType = (p) => MIME[p.split(".").pop()?.toLowerCase()] || "application/octet-stream";
|
||
|
||
async function serveBns(request) {
|
||
const url = new URL(request.url);
|
||
const host = url.hostname.toLowerCase();
|
||
const reqPath = decodeURIComponent(url.pathname) || "/";
|
||
|
||
// (bns://collision-choose/ is handled by the will-navigate listener attached
|
||
// to each tab — it fires BEFORE the request reaches this protocol handler.)
|
||
|
||
let rec = entries.get(host);
|
||
if (!rec) { try { await resolveHost(host); } catch {} rec = entries.get(host); }
|
||
if (!rec) return new Response("NXDOMAIN: " + host, { status: 404, headers: { "content-type": "text/plain" } });
|
||
const r = rec.entry.records;
|
||
// Subdomain inheritance: `checkers.game.x` collapses to `game.x` in the
|
||
// registry (see resolver-web `normalizeName`). `ip` semantics apply to the
|
||
// whole namespace via Host routing; `s3` semantics are exact-key per name.
|
||
// For a subdomain, `ip` is the unambiguous parent intent — prefer it. For the
|
||
// apex (host === entry.name), current priority stands. See public-gateway.mjs
|
||
// for the full argument; keep this in step with that file.
|
||
const isSubdomain = host !== rec.entry.name;
|
||
const serveIp = async () => {
|
||
// See ipRequest above: HTTPS-with-fingerprint-pin against the on-chain `tls`
|
||
// record when available, HTTP fallback when not. Fixes serving BNS names
|
||
// whose server redirects :80→:443 (the plain-fetch path chokes on the
|
||
// redirect target because it isn't in ICANN DNS).
|
||
const up = await ipRequest(r.ip, reqPath + url.search, host, r.tls);
|
||
return new Response(up.buffer, { status: up.status, headers: { "content-type": up.contentType || guessType(reqPath) } });
|
||
};
|
||
// `p` — reverse-proxy the request to a full upstream URL. Address bar stays
|
||
// on the BNS host; unlike `ip`, uses the upstream's own DNS + public CA and
|
||
// sends `Host:` of the upstream so vhost-based origins answer correctly.
|
||
// Not applied under subdomain inheritance — see public-gateway.mjs and the
|
||
// matching test in record-picker.test.mjs for why. Preserve any path prefix
|
||
// in r.p (e.g. `{p:"https://api.host/v1"}` + request "/x" → ".../v1/x").
|
||
const serveP = async () => {
|
||
const base = new URL(r.p);
|
||
const prefix = base.pathname === "/" ? "" : base.pathname.replace(/\/$/, "");
|
||
const target = base.origin + prefix + reqPath + url.search;
|
||
const up = await fetch(target, { redirect: "manual" });
|
||
const body = Buffer.from(await up.arrayBuffer());
|
||
const ct = up.headers.get("content-type") || guessType(reqPath);
|
||
return new Response(body, { status: up.status, headers: { "content-type": ct } });
|
||
};
|
||
try {
|
||
if (isSubdomain && r.ip) return await serveIp();
|
||
if (r.h) { if (reqPath === "/") return new Response(r.h, { headers: { "content-type": "text/html; charset=utf-8" } }); return new Response("not found", { status: 404 }); }
|
||
if (r.s3) {
|
||
// Secret-free: fetch Sia content from the public gateway (it holds the
|
||
// keys and owns the subfolder mapping) instead of signing S3 requests
|
||
// with credentials that must never ship in a public build.
|
||
const up = await contentFetch(`${GATEWAY}/bns/${host}${reqPath}${url.search}`, {});
|
||
const ct = up.contentType && up.contentType !== "application/octet-stream"
|
||
? up.contentType : guessType(reqPath === "/" ? "index.html" : reqPath);
|
||
let body = up.buffer;
|
||
if (ct.includes("text/html")) {
|
||
// Strip the gateway's path-form <base href="/bns/<name>/"> so assets
|
||
// resolve against the bns:// origin, not back through the relay.
|
||
body = Buffer.from(body.toString("utf8").replace(/<base\s+href="\/bns\/[^"]*">/i, ""), "utf8");
|
||
}
|
||
return new Response(body, { status: up.status, headers: { "content-type": ct } });
|
||
}
|
||
if (r.ip) return await serveIp();
|
||
if (!isSubdomain && r.p) return await serveP();
|
||
if (r.u) return Response.redirect(r.u, 302);
|
||
return new Response(JSON.stringify(rec.entry, null, 2), { headers: { "content-type": "application/json" } });
|
||
} catch (e) {
|
||
// The upstream fetch failed — relay unreachable, DNS stalling, site's
|
||
// own server down. A bare "fetch failed" reads as "Theseus is broken";
|
||
// name the upstream and the cause code so it reads as what it is,
|
||
// and give a retry.
|
||
const cause = e?.cause?.code || e?.cause?.message || "";
|
||
const upstream = r.s3 ? new URL(GATEWAY).host : r.p ? (() => { try { return new URL(r.p).host; } catch { return r.p; } })() : r.ip ? String(r.ip) : "";
|
||
return new Response(bnsErrorHtml({ host, message: e?.message || String(e), cause, upstream }),
|
||
{ status: 502, headers: { "content-type": "text/html; charset=utf-8" } });
|
||
}
|
||
}
|
||
// Error surface for a bns:// fetch that failed after the name resolved.
|
||
// Self-contained HTML (this is a protocol handler response, not a tab
|
||
// navigation, so error.html's loadFile path doesn't apply).
|
||
function bnsErrorHtml({ host, message, cause, upstream }) {
|
||
const esc = (s) => String(s || "").replace(/&/g, "&").replace(/</g, "<").replace(/>/g, ">").replace(/"/g, """);
|
||
const hint = /ETIMEDOUT|ECONNREFUSED|ECONNRESET|EHOSTUNREACH|ENETUNREACH/.test(cause)
|
||
? `Theseus resolved <b>${esc(host)}</b> but could not reach <b>${esc(upstream || "its server")}</b> from this network. Check your connection or VPN and try again.`
|
||
: /ENOTFOUND|EAI_AGAIN/.test(cause)
|
||
? `Your system DNS could not look up <b>${esc(upstream || "the server")}</b>. A stale or unreachable DNS server on one of your network adapters is the usual cause.`
|
||
: `Theseus resolved <b>${esc(host)}</b> but the content fetch from <b>${esc(upstream || "its server")}</b> failed.`;
|
||
return `<!doctype html><html><head><meta charset="utf-8"><title>Can’t reach ${esc(host)}</title>
|
||
<style>:root{color-scheme:dark}body{margin:0;background:#0f1420;color:#e8ecf3;font:15px/1.5 system-ui,sans-serif;display:grid;place-items:center;min-height:100vh}
|
||
.card{max-width:560px;padding:32px 36px;background:#1b2330;border:1px solid #ffffff1f;border-radius:14px}h1{font-size:20px;margin:0 0 10px}p{margin:8px 0;color:#b9c2d0}
|
||
code{font:12.5px ui-monospace,monospace;color:#D6FF3D;background:#0f1420;padding:2px 6px;border-radius:5px}
|
||
a.btn{display:inline-block;margin-top:16px;padding:9px 16px;border-radius:999px;background:#D6FF3D;color:#0f1420;font-weight:600;text-decoration:none}</style></head>
|
||
<body><div class="card"><h1>Can’t reach ${esc(host)}</h1><p>${hint}</p>
|
||
<p><code>${esc(message)}${cause ? " · " + esc(cause) : ""}</code></p>
|
||
<a class="btn" href="javascript:location.reload()">Try again</a></div></body></html>`;
|
||
}
|
||
|
||
// ---- window + tabs ----
|
||
let win, chrome;
|
||
let CHROME_H = 84; // grows when an extra bar (Tor notice / BCNR offer) is shown
|
||
// Site-info popover: a floating overlay VIEW on top of the page content, so it
|
||
// never pushes the page down. Positioned under the address-bar badge on demand.
|
||
let popover, popVisible = false, popPos = { x: 8, y: 90 };
|
||
const POP_W = 360; let popH = 210; // popH is updated to fit the popover's content
|
||
// Engine-picker: a second floating overlay VIEW (a custom dropdown that shows real
|
||
// engine favicons, like Firefox — a native <select> can't render images).
|
||
let enginePicker, epVisible = false, epPos = { x: 8, y: 90 };
|
||
const EP_W = 250; let epH = 320;
|
||
// Downloads popover — a third floating overlay VIEW showing in-flight and
|
||
// recently-finished downloads. Anchored under the toolbar's download button.
|
||
let downloadsPop, dlVisible = false, dlPos = { x: 8, y: 90 };
|
||
const DL_W = 340; let dlH = 240;
|
||
// Address-bar suggestions dropdown. Floating overlay under the address bar.
|
||
let addressPicker, apVisible = false, apPos = { x: 60, y: 70 };
|
||
let apW = 520; let apH = 60;
|
||
// Password-fill picker — floating dropdown under a small key chip in the
|
||
// toolbar that appears only when the vault is unlocked AND the current
|
||
// site has matching credentials.
|
||
let pwFillPop, pwfVisible = false, pwfPos = { x: 8, y: 90 };
|
||
const PWF_W = 280; let pwfH = 80;
|
||
// Link-hover status bar — small pill at the bottom-left of the window
|
||
// showing the href when the mouse hovers a link (Chrome / Firefox style).
|
||
// Hidden when hover leaves. Fed by webContents.update-target-url on every
|
||
// tab; the pill auto-sizes to its text.
|
||
let linkStatus, linkStatusVisible = false;
|
||
let linkStatusW = 100, linkStatusH = 22;
|
||
// Add-on sidebar — one right-anchored WebContentsView that hosts an add-on's
|
||
// registered panel HTML. First registered panel wins for the MVP; a tab
|
||
// strip / picker for multiple panels lands in a later rev. Sidebar loads
|
||
// nothing until the user actively opens it, so the perf cost of an unused
|
||
// add-on is nil.
|
||
let sidebar, sidebarVisible = false, sidebarActivePanelId = null;
|
||
// Sidebar width is user-adjustable via a drag grip on the panel's left edge.
|
||
// The value below is the default; settings.sidebarWidth overrides it once
|
||
// loadSettings() runs and persists any drag adjustment made by the user.
|
||
const SIDEBAR_W_MIN = 200, SIDEBAR_W_MAX = 800, SIDEBAR_W_DEFAULT = 340;
|
||
let sidebarW = SIDEBAR_W_DEFAULT;
|
||
// When a panel asks for "maximize" (screenshot editor wanting the full canvas
|
||
// area), we widen the sidebar to fill the window and remember the previous
|
||
// width so restore drops us back exactly. Non-persisted: closing/reopening
|
||
// Theseus always starts un-maximized.
|
||
let sidebarMaximized = false;
|
||
let sidebarPreMaxW = SIDEBAR_W_DEFAULT;
|
||
function sidebarMaxWidth() {
|
||
if (!win) return SIDEBAR_W_MAX;
|
||
const { width } = win.getContentBounds();
|
||
return Math.max(SIDEBAR_W_MIN, width);
|
||
}
|
||
// The add-on host is the single point of truth for what's installed and
|
||
// active. Populated by initAddons() at app-ready time.
|
||
let addonHost = null;
|
||
// One-shot proxy-login handler installed by setSessionProxy when the
|
||
// extension provided credentials. Removed and re-installed on every
|
||
// setSessionProxy call so the current credentials always match the
|
||
// current proxy.
|
||
let proxyLoginHandler = null;
|
||
const { AddonHost } = require("./addons-host.js");
|
||
const addonUpdater = require("./addon-updater.js");
|
||
const { PUBKEYS_HEX: ADDON_UPDATE_PUBKEYS } = require("./addon-update-pubkeys.js");
|
||
function addonsUserDir() { return path.join(app.getPath("userData"), "addons"); }
|
||
function addonsDataDir() { return path.join(app.getPath("userData"), "addons-data"); }
|
||
function addonsBackupDir() { return path.join(app.getPath("userData"), "addons-backups"); }
|
||
function addonsStagedDir() { return path.join(app.getPath("userData"), "addons-updates-staged"); }
|
||
function bundledAddonsDir() { return path.join(RES_DIR, "bundled-addons"); }
|
||
// Copy bundled reference add-ons (shipped inside resources/) into the user's
|
||
// addons directory. Users can then edit, disable, or delete them — the
|
||
// framework treats bundled and user add-ons identically, no special path
|
||
// handling.
|
||
//
|
||
// Update rule: reseed when the bundled addon.json version differs from the
|
||
// user's on-disk addon.json version. Before reseeding, rename the user copy
|
||
// to <id>-<oldver>-<stamp>/ under <userData>/addons-backups/ so any local
|
||
// edits survive. If the two versions match we leave the folder alone —
|
||
// users who fork by bumping their own version stay pinned; users who edit
|
||
// files without bumping accept upstream updates.
|
||
function readAddonVersion(dir) {
|
||
try { return JSON.parse(fs.readFileSync(path.join(dir, "addon.json"), "utf8"))?.version ?? null; }
|
||
catch { return null; }
|
||
}
|
||
// One-time migration for the bchwallet → aegis rename + the siawallet
|
||
// retirement. Idempotent: after the first run the sources are gone and
|
||
// subsequent runs are no-ops.
|
||
//
|
||
// - addons/bchwallet/ → addons-backups/bchwallet-migrated-<stamp>/
|
||
// (bundle folder is now aegis/; leaving the old dir active would load
|
||
// the pre-rename copy as a second addon under the same id and clash).
|
||
// - addons-data/bchwallet.json → addons-data/aegis.json (COPY, so any
|
||
// downgrade to a 0.3.x build can still read its own storage).
|
||
// - addons/siawallet/ → addons-backups/siawallet-migrated-<stamp>/
|
||
// (folded into Aegis via absorbs: ["siawallet"]; keeping it running
|
||
// would show duplicate Sia UI). Its data file stays under
|
||
// addons-data/ untouched — Aegis derives its own SC walletdUrl
|
||
// per-sub-wallet, so users re-paste their URL in Aegis Settings.
|
||
function migrateAegisRename() {
|
||
const stamp = new Date().toISOString().replace(/[:.]/g, "-");
|
||
const backups = addonsBackupDir();
|
||
try { fs.mkdirSync(backups, { recursive: true }); } catch {}
|
||
const addonsRoot = addonsUserDir();
|
||
const dataRoot = addonsDataDir();
|
||
|
||
const bchDir = path.join(addonsRoot, "bchwallet");
|
||
const aegisDir = path.join(addonsRoot, "aegis");
|
||
const bchJson = path.join(dataRoot, "bchwallet.json");
|
||
const aegisJson = path.join(dataRoot, "aegis.json");
|
||
// Copy legacy storage into the new file exactly once, only when the new
|
||
// file doesn't exist yet (a downgrade to 0.3.x would otherwise clobber
|
||
// fresh state written by 0.4+).
|
||
if (fs.existsSync(bchJson) && !fs.existsSync(aegisJson)) {
|
||
try { fs.copyFileSync(bchJson, aegisJson); console.log("[addons] migrated bchwallet.json -> aegis.json"); }
|
||
catch (err) { console.warn("[addons] migrate storage failed:", err?.message); }
|
||
}
|
||
// Retire the bchwallet folder EVERY LAUNCH it exists. The signed OTA
|
||
// update endpoint may still advertise `id=bchwallet` updates, and
|
||
// promoteStagedUpdates (which runs before us) could reinstall it. Left
|
||
// active it would load as a second Aegis under a stale id, doubling
|
||
// every wallet in the sidebar.
|
||
if (fs.existsSync(bchDir)) {
|
||
const backup = path.join(backups, `bchwallet-migrated-${stamp}`);
|
||
try { fs.renameSync(bchDir, backup); console.log(`[addons] retired addons/bchwallet -> addons-backups/${path.basename(backup)}${fs.existsSync(aegisDir) ? " (aegis already present)" : " (folder renamed to aegis/)"}`); }
|
||
catch (err) { console.warn("[addons] retire bchwallet failed:", err?.message); }
|
||
}
|
||
|
||
const siaDir = path.join(addonsRoot, "siawallet");
|
||
if (fs.existsSync(siaDir)) {
|
||
const backup = path.join(backups, `siawallet-migrated-${stamp}`);
|
||
try { fs.renameSync(siaDir, backup); console.log(`[addons] retired addons/siawallet -> addons-backups/${path.basename(backup)} (absorbed by aegis)`); }
|
||
catch (err) { console.warn("[addons] retire siawallet failed:", err?.message); }
|
||
}
|
||
}
|
||
function seedBundledAddons() {
|
||
const dst = addonsUserDir();
|
||
try { fs.mkdirSync(dst, { recursive: true }); } catch {}
|
||
const src = bundledAddonsDir();
|
||
if (!fs.existsSync(src)) return;
|
||
let entries = [];
|
||
try { entries = fs.readdirSync(src, { withFileTypes: true }); } catch { return; }
|
||
for (const e of entries) {
|
||
if (!e.isDirectory()) continue;
|
||
const from = path.join(src, e.name);
|
||
const target = path.join(dst, e.name);
|
||
const bundleVer = readAddonVersion(from);
|
||
if (!bundleVer) continue; // broken bundle — skip rather than corrupt user state
|
||
if (fs.existsSync(target)) {
|
||
const userVer = readAddonVersion(target);
|
||
// Only reseed when the bundle is STRICTLY NEWER than what's in
|
||
// userData. The old check `userVer === bundleVer ? continue` would
|
||
// reseed whenever the versions differed — including the OTA case
|
||
// where promoteStagedUpdates just promoted a newer addon than the
|
||
// one baked into the installer, silently downgrading it on the same
|
||
// boot. Version-compare with the same cmpVer helper the promoter
|
||
// uses so both sides agree on ordering.
|
||
if (userVer && cmpVersions(userVer, bundleVer) >= 0) continue;
|
||
// Backups go in a sibling folder so AddonHost's directory scan doesn't
|
||
// pick them up as duplicate addons with the same manifest id.
|
||
const backupsRoot = addonsBackupDir();
|
||
try { fs.mkdirSync(backupsRoot, { recursive: true }); } catch {}
|
||
const stamp = new Date().toISOString().replace(/[:.]/g, "-");
|
||
const backup = path.join(backupsRoot, `${e.name}-${userVer ?? "unknown"}-${stamp}`);
|
||
try { fs.renameSync(target, backup); }
|
||
catch (err) { console.warn(`[addons] backup ${e.name} failed, skipping reseed:`, err?.message); continue; }
|
||
console.log(`[addons] reseed ${e.name}: ${userVer ?? "unknown"} -> ${bundleVer} (previous copy at addons-backups/${path.basename(backup)})`);
|
||
}
|
||
try { fs.cpSync(from, target, { recursive: true }); }
|
||
catch (err) { console.warn(`[addons] seed ${e.name} failed:`, err?.message); }
|
||
}
|
||
}
|
||
function initAddons() {
|
||
// Promote any signed add-on update staged by a previous run BEFORE we
|
||
// reseed from the bundle — a fresh install of a newer version from
|
||
// updateURL should win over the older bundled copy shipped inside the
|
||
// Theseus installer.
|
||
addonUpdater.promoteStagedUpdates({
|
||
addonsDir: addonsUserDir(),
|
||
backupsDir: addonsBackupDir(),
|
||
stagedDir: addonsStagedDir(),
|
||
logger: (...a) => console.log("[addons]", ...a),
|
||
});
|
||
// Retire the pre-rename bundle layouts before reseeding so the fresh
|
||
// aegis/ + siawallet-less state is what AddonHost enumerates.
|
||
migrateAegisRename();
|
||
seedBundledAddons();
|
||
addonHost = new AddonHost({
|
||
addonsDir: addonsUserDir(),
|
||
dataDir: addonsDataDir(),
|
||
isDisabled: (id) => Array.isArray(settings.disabledAddons) && settings.disabledAddons.includes(id),
|
||
logger: (...a) => console.log("[addons]", ...a),
|
||
// Session-proxy capability. Add-ons that declare "session-proxy" in
|
||
// their manifest can call api.setSessionProxy(rules) to swap
|
||
// Chromium's outbound network path. Same primitive Tor uses.
|
||
//
|
||
// Authentication: Chromium's setProxy does NOT parse credentials from
|
||
// `socks5://user:pass@host:port` — it rejects it as ERR_NO_SUPPORTED_
|
||
// PROXIES. Add-ons pass auth separately either as an object:
|
||
// api.setSessionProxy({ proxyRules, auth: { username, password } })
|
||
// or inline URL — this hook strips the user:pass@ and installs a
|
||
// one-shot login handler on the default session that answers with
|
||
// the extracted credentials next time Chromium asks the proxy for auth.
|
||
setSessionProxy: async (rules, addonId) => {
|
||
const ses = session.defaultSession;
|
||
// Always clear any prior proxy-login handler before swapping.
|
||
if (proxyLoginHandler) { ses.off("login", proxyLoginHandler); proxyLoginHandler = null; }
|
||
if (rules == null || rules === "") {
|
||
console.log(`[addons] [${addonId}] clearing session proxy`);
|
||
try { await ses.setProxy({ proxyRules: "" }); } catch (e) { console.warn("proxy clear failed:", e?.message); }
|
||
return;
|
||
}
|
||
let opts;
|
||
let auth = null;
|
||
if (typeof rules === "string") {
|
||
// Parse inline creds: "scheme://user:pass@host:port".
|
||
const m = rules.match(/^([a-z0-9+.-]+:\/\/)([^:@\/]+):([^@\/]+)@(.+)$/i);
|
||
if (m) { opts = { proxyRules: m[1] + m[4] }; auth = { username: m[2], password: decodeURIComponent(m[3]) }; }
|
||
else opts = { proxyRules: rules };
|
||
} else {
|
||
opts = { proxyRules: rules.proxyRules };
|
||
if (rules.auth && rules.auth.username != null) auth = { username: String(rules.auth.username), password: String(rules.auth.password || "") };
|
||
}
|
||
const publicRules = opts.proxyRules; // never log the password
|
||
console.log(`[addons] [${addonId}] setting session proxy:`, publicRules, auth ? "(auth pending)" : "");
|
||
if (auth) {
|
||
// Chromium fires session#login with `authenticationResponseDetails.isProxy === true`
|
||
// when the proxy asks for creds. Answer once per session.
|
||
proxyLoginHandler = (event, _details, authInfo, callback) => {
|
||
if (!authInfo || !authInfo.isProxy) return;
|
||
event.preventDefault();
|
||
callback(auth.username, auth.password);
|
||
};
|
||
ses.on("login", proxyLoginHandler);
|
||
}
|
||
try { await ses.setProxy(opts); } catch (e) { console.warn("proxy set failed:", e?.message); }
|
||
},
|
||
// vault-derive capability. Resolves once the vault is unlocked (the
|
||
// user types the master password at boot or later in Settings) with a
|
||
// 32-byte HKDF child of the vault's root. The vault never persists the
|
||
// BIP-39 seed — only per-purpose roots — so add-on material hangs off
|
||
// the passwords root under an "addons/" info label: recoverable from
|
||
// the same mnemonic on any device, and a derived password can't be
|
||
// walked back to it (HKDF is one-way).
|
||
vaultDerive: async (purposePath, addonId) => {
|
||
if (!fs.existsSync(vaultFile())) throw new Error("password vault is not set up");
|
||
while (!vaultState) await new Promise((r) => setTimeout(r, 500));
|
||
const v = await loadVaultLib();
|
||
const wc = require("node:crypto").webcrypto;
|
||
const key = await wc.subtle.importKey("raw", v.hexToBytes(vaultState.purposeRoot), "HKDF", false, ["deriveBits"]);
|
||
const info = new TextEncoder().encode(`silentmode/addons/${purposePath}`);
|
||
console.log(`[addons] [${addonId}] vault.derive ${purposePath}`);
|
||
return new Uint8Array(await wc.subtle.deriveBits(
|
||
{ name: "HKDF", hash: "SHA-256", salt: new Uint8Array(0), info }, key, 256));
|
||
},
|
||
vaultLifecycle: {
|
||
status: async () => ({ setup: fs.existsSync(vaultFile()), unlocked: !!vaultState }),
|
||
unlock: async (masterPassword, addonId) => {
|
||
if (!fs.existsSync(vaultFile())) throw new Error("no vault");
|
||
const v = await loadVaultLib();
|
||
vaultState = await v.unlockVault(vaultFile(), masterPassword);
|
||
importsState = null;
|
||
if (fs.existsSync(importsFile())) {
|
||
try { importsState = await v.unlockImports(importsFile(), masterPassword); }
|
||
catch (ie) { console.error("[imports] unlock via addon failed:", ie?.message); }
|
||
}
|
||
importsUnlockPw = masterPassword;
|
||
emitPwAvailability();
|
||
console.log(`[addons] [${addonId}] vault.unlock`);
|
||
return { ok: true };
|
||
},
|
||
setup: async (masterPassword, seedSource, addonId) => {
|
||
if (!masterPassword || String(masterPassword).length < 4) throw new Error("master password too short");
|
||
if (fs.existsSync(vaultFile())) throw new Error("vault already exists");
|
||
const v = await loadVaultLib();
|
||
let purposeRootHex, messengerRootHex;
|
||
if (seedSource && seedSource.kind === "mnemonic" && seedSource.mnemonic) {
|
||
const seed = await v.bip39ToSeed(String(seedSource.mnemonic));
|
||
purposeRootHex = v.bytesToHex(await v.seedToPurposeRoot(seed, "passwords/0"));
|
||
messengerRootHex = v.bytesToHex(await v.seedToPurposeRoot(seed, "messenger/0"));
|
||
} else {
|
||
const root = require("node:crypto").webcrypto.getRandomValues(new Uint8Array(32));
|
||
purposeRootHex = v.bytesToHex(root);
|
||
}
|
||
vaultState = await v.createVault(vaultFile(), masterPassword, purposeRootHex,
|
||
messengerRootHex ? { messengerRootHex } : {});
|
||
importsUnlockPw = masterPassword;
|
||
emitPwAvailability();
|
||
console.log(`[addons] [${addonId}] vault.setup`);
|
||
return { ok: true };
|
||
},
|
||
lock: async (addonId) => {
|
||
vaultState = null; importsState = null; importsUnlockPw = null;
|
||
emitPwAvailability();
|
||
console.log(`[addons] [${addonId}] vault.lock`);
|
||
return { ok: true };
|
||
},
|
||
},
|
||
vaultImports: {
|
||
list: async () => {
|
||
if (!vaultState) throw new Error("password vault is locked");
|
||
const v = await loadVaultLib();
|
||
return importsState ? v.listImportsMetadata(importsState) : [];
|
||
},
|
||
add: async (spec, addonId) => {
|
||
if (!vaultState) throw new Error("password vault is locked");
|
||
if (!importsUnlockPw) throw new Error("imports session credential missing (relock and unlock)");
|
||
if (!spec || typeof spec !== "object") throw new Error("spec required");
|
||
const kind = String(spec.kind || "");
|
||
if (kind !== "seed" && kind !== "wif") throw new Error(`unknown kind: ${kind}`);
|
||
const cashaddr = String(spec.cashaddr || "").trim();
|
||
if (!cashaddr) throw new Error("cashaddr required (caller derives)");
|
||
const label = String(spec.label || "").trim().slice(0, 120);
|
||
if (!label) throw new Error("label required");
|
||
const category = String(spec.category || "").trim().slice(0, 40) || "operational";
|
||
const source = String(spec.source || "").trim().slice(0, 500);
|
||
const v = await loadVaultLib();
|
||
if (!importsState) importsState = await v.createImports(importsFile(), importsUnlockPw);
|
||
const rawId = String(spec.id || label).toLowerCase().replace(/[^a-z0-9]+/g, "-").replace(/^-+|-+$/g, "").slice(0, 60) || "wallet";
|
||
let id = rawId, n = 1;
|
||
while (importsState.accounts[id]) { n++; id = `${rawId}-${n}`; }
|
||
const rec = { kind, cashaddr, label, category, source, createdAt: Date.now() };
|
||
if (kind === "seed") {
|
||
if (!spec.seed || !spec.path) throw new Error("seed and path required for kind=seed");
|
||
rec.seed = String(spec.seed); rec.path = String(spec.path);
|
||
} else {
|
||
if (!spec.wif) throw new Error("wif required for kind=wif");
|
||
rec.wif = String(spec.wif);
|
||
}
|
||
importsState.accounts[id] = rec;
|
||
await v.saveImports(importsFile(), importsState);
|
||
console.log(`[addons] [${addonId}] vault.imports.add ${kind} → ${id}`);
|
||
return { id, entries: v.listImportsMetadata(importsState) };
|
||
},
|
||
remove: async (id, addonId) => {
|
||
if (!vaultState || !importsState) throw new Error("password vault is locked");
|
||
if (!importsState.accounts[id]) throw new Error("no such import");
|
||
delete importsState.accounts[id];
|
||
const v = await loadVaultLib();
|
||
await v.saveImports(importsFile(), importsState);
|
||
console.log(`[addons] [${addonId}] vault.imports.remove ${id}`);
|
||
return { entries: v.listImportsMetadata(importsState) };
|
||
},
|
||
signer: async (id, addonId) => {
|
||
if (!vaultState || !importsState) throw new Error("password vault is locked");
|
||
const v = await loadVaultLib();
|
||
console.log(`[addons] [${addonId}] vault.imports.signer ${id}`);
|
||
return v.getImportSigner(importsState, id);
|
||
},
|
||
},
|
||
approvalModal: (opts, addonId) => showApprovalModal(opts, addonId),
|
||
emitToPanel: (addonId, msg, payload) => {
|
||
if (!sidebar || !sidebarActivePanelId || !sidebarActivePanelId.startsWith(addonId + ":")) return;
|
||
try { sidebar.webContents.send("addon-event", msg, payload); } catch {}
|
||
},
|
||
hostRequire: (name) => require(name),
|
||
hostImport: (name) => import(require("node:url").pathToFileURL(require.resolve(name)).href),
|
||
openTab: (url) => { if (win) createTab(url); },
|
||
// openSettings: routes through the existing "open-settings" IPC handler
|
||
// so the same section-hint validation applies. Add-ons hit this when they
|
||
// want to point users at Passwords, Extensions, etc.
|
||
openSettings: (section) => {
|
||
const slug = typeof section === "string" && /^[a-z0-9-]{1,32}$/i.test(section) ? section.toLowerCase() : "";
|
||
const ex = tabs.find((t) => t.settings);
|
||
if (ex) {
|
||
setActive(ex.id);
|
||
if (slug) { try { ex.view.webContents.send("focus-section", slug); } catch {} }
|
||
return;
|
||
}
|
||
createTab(null, { settings: true, settingsSection: slug });
|
||
},
|
||
// open-tab (addon-file variant): open one of the add-on's OWN files in a
|
||
// full tab. The path is joined against the resolved add-on folder and
|
||
// rejected if the result escapes it — belt-and-braces with the sanity
|
||
// check the api wrapper already does. The tab uses addon-tab-preload so
|
||
// window.silentmode.invoke() reaches the same handler surface as a
|
||
// sidebar panel; the sender-URL gate on addon-msg then confines the
|
||
// page to its own add-on's storage/handlers.
|
||
openAddonTab: (addonId, relPath, queryString) => {
|
||
if (!win) return;
|
||
const folder = addonHost && addonHost.folderOf(addonId);
|
||
if (!folder) throw new Error(`openAddonTab: no such active add-on "${addonId}"`);
|
||
const base = path.resolve(folder);
|
||
const abs = path.resolve(base, relPath);
|
||
const norm = abs.replace(/\\/g, "/").toLowerCase();
|
||
const baseNorm = base.replace(/\\/g, "/").toLowerCase();
|
||
if (norm !== baseNorm && !norm.startsWith(baseNorm + "/")) {
|
||
throw new Error(`openAddonTab: path "${relPath}" escapes add-on folder`);
|
||
}
|
||
if (!fs.existsSync(abs)) throw new Error(`openAddonTab: file not found: ${abs}`);
|
||
console.log(`[addons] [${addonId}] openAddonTab -> ${path.basename(abs)}${queryString ? "?"+queryString.slice(0,80)+(queryString.length>80?"…":"") : ""}`);
|
||
createTab(null, { addonFile: { absPath: abs, query: queryString || "", addonId } });
|
||
},
|
||
// capture-tab: three modes.
|
||
// visible — one WebContents.capturePage() of the current viewport.
|
||
// full — temporarily grow the tab's WebContentsView to the page's
|
||
// scrollHeight, capture, restore. Cheap and works for most
|
||
// pages; fixed-position headers/footers will repeat because
|
||
// they anchor to the viewport, which is a known trade-off
|
||
// (documented in the panel). Alternative would be a scroll-
|
||
// and-stitch pass; kept for a later revision.
|
||
// region — run the caller-supplied overlay source in the tab, wait
|
||
// for a rect (or null = cancel), then capturePage(rect).
|
||
captureTab: async (opts, addonId) => {
|
||
// Prefer the currently-active tab, BUT if that's an add-on-owned page
|
||
// (e.g. the screenshot editor is already up when the user re-picks a
|
||
// mode from the dropdown), fall back to the most-recently-active real
|
||
// tab. Otherwise a second capture snapshots the editor's still-blank
|
||
// canvas and every follow-up produces a white PNG.
|
||
let t = activeTab();
|
||
if (t && (t.addonId || t.settings)) {
|
||
const fallback = tabById(lastCapturableTabId);
|
||
if (fallback && !fallback.addonId && !fallback.settings) t = fallback;
|
||
else {
|
||
// Last resort: any non-addon non-settings tab in the list.
|
||
t = tabs.find((x) => !x.addonId && !x.settings) || t;
|
||
}
|
||
}
|
||
if (!t) throw new Error("no active tab");
|
||
if (t.addonId || t.settings) {
|
||
throw new Error("no capturable tab — open a page you'd like to shoot first");
|
||
}
|
||
const wc = t.view.webContents;
|
||
const host = t?.prov?.host || (() => { try { return new URL(wc.getURL()).host; } catch { return ""; } })();
|
||
const mode = String(opts?.mode || "visible");
|
||
const format = opts?.format === "jpeg" ? "jpeg" : "png";
|
||
const quality = Math.max(1, Math.min(100, Number(opts?.quality) || 90));
|
||
// CDP-based capture. Page.captureScreenshot forces a fresh composite
|
||
// regardless of occlusion state, so it doesn't blank out when the tab
|
||
// view is marked hidden (which happened right after a native menu
|
||
// popup closed — the compositor stays throttled for a few frames and
|
||
// WebContents.capturePage() would snapshot a stale/transparent frame
|
||
// at the correct dimensions, which no size-based retry could catch).
|
||
// Reads PNG width/height from the IHDR chunk so we don't need a
|
||
// NativeImage roundtrip.
|
||
function pngDims(b64) {
|
||
const buf = Buffer.from(b64, "base64");
|
||
return { width: buf.readUInt32BE(16), height: buf.readUInt32BE(20) };
|
||
}
|
||
async function cdpCapture({ full = false, rect = null } = {}) {
|
||
const wasAttached = wc.debugger.isAttached();
|
||
if (!wasAttached) {
|
||
try { wc.debugger.attach("1.3"); }
|
||
catch (e) {
|
||
if (!/already attached/i.test(String(e?.message))) throw e;
|
||
}
|
||
}
|
||
try {
|
||
const p = { format: format === "jpeg" ? "jpeg" : "png" };
|
||
if (format === "jpeg") p.quality = quality;
|
||
if (rect) p.clip = { x: rect.x, y: rect.y, width: rect.width, height: rect.height, scale: 1 };
|
||
if (full) p.captureBeyondViewport = true;
|
||
const { data } = await wc.debugger.sendCommand("Page.captureScreenshot", p);
|
||
const dataUrl = `data:image/${p.format};base64,${data}`;
|
||
const dims = p.format === "png" ? pngDims(data) : (rect ? { width: rect.width, height: rect.height } : null);
|
||
return { dataUrl, ...(dims || {}) };
|
||
} finally {
|
||
// Only detach if WE attached; leave a pre-existing DevTools/other
|
||
// consumer's attachment alone.
|
||
if (!wasAttached) { try { wc.debugger.detach(); } catch {} }
|
||
}
|
||
}
|
||
if (mode === "visible") {
|
||
const r = await cdpCapture();
|
||
console.log(`[addons] [${addonId}] captureTab visible ${r.width}x${r.height}`);
|
||
return { dataUrl: r.dataUrl, width: r.width, height: r.height, host, format };
|
||
}
|
||
if (mode === "full") {
|
||
// Page.captureScreenshot with captureBeyondViewport does the whole
|
||
// scrollable page. Before we shoot, force the layout viewport to the
|
||
// window's full content width via Emulation.setDeviceMetricsOverride
|
||
// so an open sidebar (or any other on-screen chrome that narrowed
|
||
// the tab view) doesn't clip the capture — the shot always comes
|
||
// back at the page's natural full width, not the visible width.
|
||
const wasAttached = wc.debugger.isAttached();
|
||
if (!wasAttached) {
|
||
try { wc.debugger.attach("1.3"); }
|
||
catch (e) { if (!/already attached/i.test(String(e?.message))) throw e; }
|
||
}
|
||
let overrode = false;
|
||
try {
|
||
const winW = (win?.getContentBounds()?.width) || 0;
|
||
const tabB = t.view.getBounds();
|
||
const need = winW > tabB.width + 24 ? winW : 0;
|
||
if (need > 0) {
|
||
// dsf 0 = "let Chromium keep the real device scale factor".
|
||
// mobile false, deviceScaleFactor 0 keeps typography sane;
|
||
// height 0 tells CDP "use the current viewport height".
|
||
await wc.debugger.sendCommand("Emulation.setDeviceMetricsOverride", {
|
||
width: need, height: 0, deviceScaleFactor: 0, mobile: false,
|
||
});
|
||
overrode = true;
|
||
// A frame or two so the reflow settles before we snapshot.
|
||
await new Promise((r) => setTimeout(r, 250));
|
||
}
|
||
const r = await cdpCapture({ full: true });
|
||
console.log(`[addons] [${addonId}] captureTab full ${r.width}x${r.height}${overrode ? ` (viewport widened to ${need}px)` : ""}`);
|
||
return { dataUrl: r.dataUrl, width: r.width, height: r.height, host, format };
|
||
} finally {
|
||
if (overrode) {
|
||
try { await wc.debugger.sendCommand("Emulation.clearDeviceMetricsOverride"); } catch {}
|
||
}
|
||
if (!wasAttached) { try { wc.debugger.detach(); } catch {} }
|
||
}
|
||
}
|
||
if (mode === "region") {
|
||
const src = String(opts?.overlaySource || "");
|
||
if (!src) throw new Error("region capture needs opts.overlaySource");
|
||
// Overlay script runs in the target tab's world. It's expected to
|
||
// resolve (as the executeJavaScript result) with {x,y,w,h} in CSS
|
||
// pixels, or null when the user hits Escape / right-clicks.
|
||
const rectRaw = await wc.executeJavaScript(src, true);
|
||
if (!rectRaw || typeof rectRaw !== "object") {
|
||
console.log(`[addons] [${addonId}] captureTab region cancelled`);
|
||
return { dataUrl: "", width: 0, height: 0, host, format, cancelled: true };
|
||
}
|
||
const rect = {
|
||
x: Math.max(0, Math.floor(rectRaw.x)),
|
||
y: Math.max(0, Math.floor(rectRaw.y)),
|
||
width: Math.max(1, Math.floor(rectRaw.w)),
|
||
height: Math.max(1, Math.floor(rectRaw.h)),
|
||
};
|
||
const r = await cdpCapture({ rect });
|
||
const s = { width: r.width || rect.width, height: r.height || rect.height };
|
||
console.log(`[addons] [${addonId}] captureTab region ${s.width}x${s.height} @ ${rect.x},${rect.y}`);
|
||
return { dataUrl: r.dataUrl, width: s.width, height: s.height, host, format };
|
||
}
|
||
throw new Error(`unknown capture mode: ${mode}`);
|
||
},
|
||
// saveCapture writes the bytes to Downloads and synthesizes a completed
|
||
// download record so the chip shows the file with a Show-in-folder link,
|
||
// just like an HTTP save. session.downloadURL(dataUrl) would go through
|
||
// will-download, but data URLs come across with a synthetic filename that
|
||
// Electron won't let us override in-flight without gymnastics — writing
|
||
// directly is deterministic and produces the same user-facing artifact.
|
||
saveCapture: async (opts, addonId) => {
|
||
const dataUrl = String(opts?.dataUrl || "");
|
||
const m = /^data:([^;,]+);base64,(.+)$/.exec(dataUrl);
|
||
if (!m) throw new Error("saveCapture: dataUrl must be base64-encoded");
|
||
const mime = m[1];
|
||
const bytes = Buffer.from(m[2], "base64");
|
||
const raw = String(opts?.filename || "screenshot.png");
|
||
// Strip path separators — add-on-provided filename must not escape the
|
||
// downloads folder.
|
||
const safe = raw.replace(/[\\/:*?"<>|]+/g, "_").slice(0, 200) || "screenshot.png";
|
||
const dlDir = app.getPath("downloads");
|
||
let target = path.join(dlDir, safe);
|
||
// Uniquify: append " (n)" before the extension if the name is taken.
|
||
if (fs.existsSync(target)) {
|
||
const ext = path.extname(safe);
|
||
const stem = safe.slice(0, safe.length - ext.length);
|
||
for (let i = 2; i < 10000; i++) {
|
||
const cand = path.join(dlDir, `${stem} (${i})${ext}`);
|
||
if (!fs.existsSync(cand)) { target = cand; break; }
|
||
}
|
||
}
|
||
try { fs.writeFileSync(target, bytes); }
|
||
catch (e) { throw new Error(`saveCapture: write failed: ${e?.message || e}`); }
|
||
const id = nextDlId++;
|
||
const rec = {
|
||
id,
|
||
filename: path.basename(target),
|
||
url: `internal://addons/${addonId}/${path.basename(target)}`,
|
||
mime,
|
||
total: bytes.length,
|
||
received: bytes.length,
|
||
state: "completed",
|
||
savePath: target,
|
||
startedAt: Date.now(),
|
||
};
|
||
downloads.unshift(rec);
|
||
emitDownloads();
|
||
console.log(`[addons] [${addonId}] saveCapture wrote ${bytes.length} bytes → ${target}`);
|
||
return { savePath: target };
|
||
},
|
||
});
|
||
addonHost.discoverAndActivate();
|
||
const snap = addonHost.snapshot();
|
||
console.log(`[addons] ${snap.installed.length} installed, ${snap.installed.filter((x) => x.enabled).length} enabled, ${snap.sidebarPanels.length} sidebar panels`);
|
||
}
|
||
// Given a webContents sender URL, work out which add-on folder it lives in.
|
||
// Used to gate storage IPC — a page hosted inside addons/<id>/ can only touch
|
||
// its own store.
|
||
function addonIdForSender(sender) {
|
||
try {
|
||
const u = new URL(sender.getURL());
|
||
if (u.protocol !== "file:") return null;
|
||
const filePath = decodeURIComponent(u.pathname).replace(/^\/+/, "");
|
||
const norm = filePath.replace(/\\/g, "/");
|
||
const dirNorm = addonsUserDir().replace(/\\/g, "/").replace(/\/+$/, "");
|
||
if (!norm.toLowerCase().startsWith(dirNorm.toLowerCase() + "/")) return null;
|
||
const rest = norm.slice(dirNorm.length + 1);
|
||
const first = rest.split("/")[0];
|
||
return first || null;
|
||
} catch { return null; }
|
||
}
|
||
// In-memory download list. Not persisted: closing the browser clears history
|
||
// (the files are still on disk; only the list of "recent downloads" is dropped).
|
||
const downloads = []; let nextDlId = 1; const dlItems = new Map(); // id -> DownloadItem
|
||
const tabs = []; // { id, view, title, url, prov }
|
||
let activeId = null, tabSeq = 0;
|
||
const tabById = (id) => tabs.find((t) => t.id === id);
|
||
const activeTab = () => tabById(activeId);
|
||
// The most-recently-active non-addon tab. captureTab falls back to this when
|
||
// the currently-active tab is an add-on-owned page (e.g. the screenshot
|
||
// editor itself) — otherwise a re-triggered capture snapshots the editor's
|
||
// still-blank canvas instead of the page the user actually wants to shoot.
|
||
let lastCapturableTabId = null;
|
||
|
||
// Provenance goes to BOTH the top chrome (registry badge + site-info panel) and
|
||
// the bottom status line, so the resolver detail lives on the bottom bar.
|
||
// Enrich prov with a "collision candidate?" flag so the popover switcher can
|
||
// know whether flipping BCNR<->ICANN is meaningful. A BCNR-native TLD (in
|
||
// tlds.bch) is NOT a collision candidate — the whole TLD is BCNR's.
|
||
function decorate(prov) {
|
||
if (!prov || !prov.tld) return prov;
|
||
return { ...prov, bcnrNativeTld: isBcnrNativeTld(prov.tld) };
|
||
}
|
||
function pushNav(prov) {
|
||
const p = decorate(prov);
|
||
chrome?.webContents.send("nav", p);
|
||
if (popVisible) popover?.webContents.send("site-info", p);
|
||
emitPwAvailability();
|
||
}
|
||
|
||
function layout() {
|
||
if (!win) return;
|
||
const { width, height } = win.getContentBounds();
|
||
chrome.setBounds({ x: 0, y: 0, width, height: CHROME_H });
|
||
const bodyH = Math.max(0, height - CHROME_H);
|
||
// Sidebar (when visible) claims a fixed slice on the right; the tab views
|
||
// shrink to fit alongside it. When hidden, tabs get the full width.
|
||
const sideW = sidebarVisible ? sidebarW : 0;
|
||
const tabW = Math.max(0, width - sideW);
|
||
for (const t of tabs) t.view.setBounds({ x: 0, y: CHROME_H, width: tabW, height: bodyH });
|
||
if (sidebar) sidebar.setBounds({ x: tabW, y: CHROME_H, width: sideW, height: bodyH });
|
||
// Approval overlay sits exactly over the tab area — the page underneath
|
||
// keeps running; only pointer input is intercepted.
|
||
if (approvalPop) approvalPop.setBounds({ x: 0, y: CHROME_H, width: tabW, height: bodyH });
|
||
positionPopover();
|
||
positionEnginePicker();
|
||
positionDownloads();
|
||
positionAddressPicker();
|
||
positionPwFill();
|
||
if (linkStatusVisible) positionLinkStatus();
|
||
}
|
||
function positionPopover() {
|
||
if (!popover) return;
|
||
const { width } = win.getContentBounds();
|
||
const x = Math.max(6, Math.min(popPos.x, width - POP_W - 6));
|
||
popover.setBounds({ x, y: popPos.y, width: POP_W, height: popH });
|
||
}
|
||
function showPopover(show) {
|
||
if (!popover) return;
|
||
if (show) {
|
||
loadOverlays();
|
||
positionPopover();
|
||
// Re-add to the top of the z-order (tabs added later would otherwise cover it).
|
||
win.contentView.removeChildView(popover);
|
||
win.contentView.addChildView(popover);
|
||
popover.setVisible(true); popVisible = true;
|
||
popover.webContents.send("site-info", decorate(activeTab()?.prov) || { kind: "home" });
|
||
} else { popover.setVisible(false); popVisible = false; }
|
||
}
|
||
function positionEnginePicker() {
|
||
if (!enginePicker) return;
|
||
const { width } = win.getContentBounds();
|
||
const x = Math.max(6, Math.min(epPos.x, width - EP_W - 6));
|
||
enginePicker.setBounds({ x, y: epPos.y, width: EP_W, height: epH });
|
||
}
|
||
function showEnginePicker(show) {
|
||
if (!enginePicker) return;
|
||
if (show) {
|
||
loadOverlays();
|
||
positionEnginePicker();
|
||
win.contentView.removeChildView(enginePicker);
|
||
win.contentView.addChildView(enginePicker);
|
||
enginePicker.setVisible(true); epVisible = true;
|
||
enginePicker.webContents.send("engines", { engines: enabledEnginesList(), current: settings.searchEngine, detected: activeTab()?.detected || null });
|
||
} else { enginePicker.setVisible(false); epVisible = false; }
|
||
}
|
||
function positionDownloads() {
|
||
if (!downloadsPop) return;
|
||
const { width } = win.getContentBounds();
|
||
const x = Math.max(6, Math.min(dlPos.x, width - DL_W - 6));
|
||
downloadsPop.setBounds({ x, y: dlPos.y, width: DL_W, height: dlH });
|
||
}
|
||
function showDownloads(show) {
|
||
if (!downloadsPop) return;
|
||
if (show) {
|
||
loadOverlays();
|
||
positionDownloads();
|
||
win.contentView.removeChildView(downloadsPop);
|
||
win.contentView.addChildView(downloadsPop);
|
||
downloadsPop.setVisible(true); dlVisible = true;
|
||
downloadsPop.webContents.send("downloads", downloadsPublic());
|
||
} else { downloadsPop.setVisible(false); dlVisible = false; }
|
||
}
|
||
function positionAddressPicker() {
|
||
if (!addressPicker) return;
|
||
const { width } = win.getContentBounds();
|
||
const x = Math.max(6, Math.min(apPos.x, width - apW - 6));
|
||
addressPicker.setBounds({ x, y: apPos.y, width: apW, height: apH });
|
||
}
|
||
function positionPwFill() {
|
||
if (!pwFillPop) return;
|
||
const { width } = win.getContentBounds();
|
||
const x = Math.max(6, Math.min(pwfPos.x, width - PWF_W - 6));
|
||
pwFillPop.setBounds({ x, y: pwfPos.y, width: PWF_W, height: pwfH });
|
||
}
|
||
function positionLinkStatus() {
|
||
if (!linkStatus || !win) return;
|
||
const { width, height } = win.getContentBounds();
|
||
// The pill may grow to (almost) the full width of the tab area — long
|
||
// URLs stay readable — and ellipsises past that. It never runs under
|
||
// the sidebar.
|
||
const tabW = Math.max(0, width - (sidebarVisible ? sidebarW : 0));
|
||
const w = Math.min(Math.max(120, linkStatusW), Math.max(200, tabW - 16));
|
||
const h = Math.max(20, linkStatusH);
|
||
linkStatus.setBounds({ x: 0, y: Math.max(0, height - h), width: w, height: h });
|
||
}
|
||
function showLinkStatus(url) {
|
||
if (!linkStatus) return;
|
||
const s = String(url || "");
|
||
if (!s) {
|
||
if (linkStatusVisible) { linkStatus.setVisible(false); linkStatusVisible = false; }
|
||
return;
|
||
}
|
||
positionLinkStatus();
|
||
// Raise the pill above any tab view that was added after it.
|
||
try { win.contentView.removeChildView(linkStatus); win.contentView.addChildView(linkStatus); } catch {}
|
||
linkStatus.setVisible(true); linkStatusVisible = true;
|
||
try { linkStatus.webContents.send("link-status-url", s); } catch {}
|
||
}
|
||
// Open (or close) the sidebar. Loading the panel HTML is lazy — the first
|
||
// open triggers loadFile; subsequent opens just flip visibility.
|
||
function toggleSidebar() { setSidebar(!sidebarVisible); }
|
||
function setSidebar(show, panelId) {
|
||
if (!sidebar) return;
|
||
const panels = addonHost ? addonHost.getSidebarPanels() : [];
|
||
if (show && panels.length === 0) {
|
||
// No add-on offers a sidebar panel — silently ignore. Settings surfaces
|
||
// the "install one" path.
|
||
return;
|
||
}
|
||
if (show) {
|
||
const wantId = panelId || sidebarActivePanelId || panels[0].panelId;
|
||
const panel = panels.find((p) => p.panelId === wantId) || panels[0];
|
||
if (sidebarActivePanelId !== panel.panelId) {
|
||
sidebarActivePanelId = panel.panelId;
|
||
try { sidebar.webContents.loadFile(panel.pageFile); } catch (e) { console.warn("sidebar loadFile failed:", e?.message); }
|
||
}
|
||
sidebarVisible = true;
|
||
sidebar.setVisible(true);
|
||
try { win.contentView.removeChildView(sidebar); win.contentView.addChildView(sidebar); } catch {}
|
||
layout();
|
||
try { sidebar.webContents.send("sidebar-visibility", true); } catch {}
|
||
try { chrome?.webContents.send("sidebar-state", { visible: true, active: sidebarActivePanelId, panels, toolbarMenus: addonHost ? addonHost.getToolbarMenus() : [] }); } catch {}
|
||
} else {
|
||
sidebarVisible = false;
|
||
sidebar.setVisible(false);
|
||
layout();
|
||
try { sidebar.webContents.send("sidebar-visibility", false); } catch {}
|
||
try { chrome?.webContents.send("sidebar-state", { visible: false, active: sidebarActivePanelId, panels, toolbarMenus: addonHost ? addonHost.getToolbarMenus() : [] }); } catch {}
|
||
}
|
||
}
|
||
function showPwFill(show, matches) {
|
||
if (!pwFillPop) return;
|
||
if (show) {
|
||
loadOverlays();
|
||
positionPwFill();
|
||
win.contentView.removeChildView(pwFillPop);
|
||
win.contentView.addChildView(pwFillPop);
|
||
pwFillPop.setVisible(true); pwfVisible = true;
|
||
pwFillPop.webContents.send("pw-matches", { matches: matches || [] });
|
||
} else { pwFillPop.setVisible(false); pwfVisible = false; }
|
||
}
|
||
// Compute credential matches for a host. Exact hostname match in phase-1;
|
||
// eTLD+1 upgrade queued for A.2.5 (needs the public-suffix-list snapshot).
|
||
function pwMatchesForHost(host) {
|
||
if (!vaultState || !host) return [];
|
||
const h = String(host).toLowerCase();
|
||
return (vaultState.entries || [])
|
||
.filter((e) => e.domain === h)
|
||
.map((e) => ({ id: e.id, domain: e.domain, username: e.username || "" }));
|
||
}
|
||
// Emit the current tab's match count to chrome so the toolbar chip can
|
||
// show/hide + display the count. Cheap; called on nav + vault unlock/lock.
|
||
function emitPwAvailability() {
|
||
const t = activeTab();
|
||
const host = t?.prov?.host || "";
|
||
const count = pwMatchesForHost(host).length;
|
||
try { chrome?.webContents.send("pw-availability", { host, count }); } catch {}
|
||
}
|
||
// Inject a small script into the active tab that fills the first visible
|
||
// password field + tries to fill the adjacent/associated username field.
|
||
// Kept intentionally small — the whole autofill affordance is opt-in
|
||
// (user clicks the chip; nothing runs on page load).
|
||
async function pwFillIntoActiveTab(entry) {
|
||
const t = activeTab(); if (!t) return false;
|
||
const wc = t.view.webContents;
|
||
const script = `(() => {
|
||
const visible = (el) => { const r = el.getBoundingClientRect(); return r.width > 4 && r.height > 4; };
|
||
const pwds = [...document.querySelectorAll('input[type=password]:not([disabled])')].filter(visible);
|
||
if (!pwds.length) return { ok: false, why: 'no-password-field' };
|
||
const pw = pwds[0];
|
||
const form = pw.closest('form');
|
||
const scope = form ? form.querySelectorAll('input') : document.querySelectorAll('input');
|
||
const users = [...scope].filter((el) => el !== pw && visible(el) && !el.disabled &&
|
||
/^(?:text|email|tel|url|search|)$/i.test(el.type || 'text') &&
|
||
/^(?:username|user|email|login|account|id)$/i.test((el.name || el.id || el.autocomplete || '').replace(/[-_]/g, '').toLowerCase()));
|
||
const user = users[0] || null;
|
||
const fill = (el, v) => {
|
||
el.focus();
|
||
const setter = Object.getOwnPropertyDescriptor(HTMLInputElement.prototype, 'value').set;
|
||
setter.call(el, v);
|
||
el.dispatchEvent(new Event('input', { bubbles: true }));
|
||
el.dispatchEvent(new Event('change', { bubbles: true }));
|
||
};
|
||
if (user && ${JSON.stringify(String(entry.username || ""))}) fill(user, ${JSON.stringify(String(entry.username || ""))});
|
||
fill(pw, ${JSON.stringify(String(entry.password))});
|
||
pw.blur();
|
||
return { ok: true, filledUsername: !!user };
|
||
})()`;
|
||
try {
|
||
const res = await wc.executeJavaScript(script, true);
|
||
return res;
|
||
} catch (e) { console.error("pw fill failed:", e?.message); return { ok: false, why: "exec-error" }; }
|
||
}
|
||
function showAddressPicker(show, suggestions) {
|
||
if (!addressPicker) return;
|
||
if (show) {
|
||
if (!suggestions || !suggestions.length) return showAddressPicker(false);
|
||
loadOverlays();
|
||
positionAddressPicker();
|
||
win.contentView.removeChildView(addressPicker);
|
||
win.contentView.addChildView(addressPicker);
|
||
addressPicker.setVisible(true); apVisible = true;
|
||
addressPicker.webContents.send("address-suggest", { suggestions });
|
||
} else { addressPicker.setVisible(false); apVisible = false; }
|
||
}
|
||
// Public view of a download — no DownloadItem refs leak to the renderer.
|
||
const downloadsPublic = () => downloads.map((d) => ({ ...d }));
|
||
function emitDownloads() {
|
||
const pub = downloadsPublic();
|
||
try { chrome?.webContents.send("downloads", pub); } catch {}
|
||
if (dlVisible) try { downloadsPop?.webContents.send("downloads", pub); } catch {}
|
||
}
|
||
// Attach the will-download listener to the SHARED default session. Every tab's
|
||
// WebContents inherits it, so we catch downloads regardless of which tab
|
||
// initiated them (including anchor clicks with `download`, form posts serving
|
||
// attachments, and manual save-as gestures).
|
||
function installDownloadTracker() {
|
||
session.defaultSession.on("will-download", (_e, item, wc) => {
|
||
const url = item.getURL();
|
||
// Downloads initiated from an addon-file tab (the Screenshot editor's
|
||
// "Save" hits this via `<a download>` on a blob: URL) go straight to
|
||
// Downloads with a uniquified filename — Electron's default is to pop
|
||
// a Save As dialog, which the user has no way to answer from inside
|
||
// an add-on tab. This matches the ergonomics of the older, sidebar-
|
||
// driven saveCapture path.
|
||
try {
|
||
const addonTab = wc && tabs.find((t) => t.view && t.view.webContents === wc && t.addonId);
|
||
if (addonTab) {
|
||
const raw = item.getFilename() || "download.bin";
|
||
const safe = raw.replace(/[\\/:*?"<>|]+/g, "_").slice(0, 200) || "download.bin";
|
||
const dlDir = app.getPath("downloads");
|
||
let target = path.join(dlDir, safe);
|
||
if (fs.existsSync(target)) {
|
||
const ext = path.extname(safe);
|
||
const stem = safe.slice(0, safe.length - ext.length);
|
||
for (let i = 2; i < 10000; i++) {
|
||
const cand = path.join(dlDir, `${stem} (${i})${ext}`);
|
||
if (!fs.existsSync(cand)) { target = cand; break; }
|
||
}
|
||
}
|
||
try { item.setSavePath(target); } catch {}
|
||
}
|
||
} catch {}
|
||
// Update installer? Route it to a fixed temp path, keep it out of the
|
||
// visible downloads list, drive updateDownloadState instead so the chip
|
||
// can show "ready to install" and one-click install-and-restart.
|
||
const isUpdate = updateAvailable && (url === updateAvailable.setupUrl || url === updateAvailable.portableUrl);
|
||
if (isUpdate) {
|
||
const dst = path.join(app.getPath("temp"), item.getFilename());
|
||
try { item.setSavePath(dst); } catch {}
|
||
updateDownloadTotal = item.getTotalBytes() || 0;
|
||
updateDownloadReceived = 0;
|
||
item.on("updated", () => {
|
||
updateDownloadReceived = item.getReceivedBytes();
|
||
updateDownloadTotal = item.getTotalBytes() || updateDownloadTotal;
|
||
emitUpdateAvailable();
|
||
});
|
||
item.once("done", (_ev, state) => {
|
||
if (state !== "completed") {
|
||
updateDownloadState = "failed";
|
||
console.warn(`[update] silent fetch ${state}`);
|
||
emitUpdateAvailable();
|
||
return;
|
||
}
|
||
// NEVER mark "ready" without verifying the file hashes to what the
|
||
// manifest promised. Electron's DownloadItem has been observed to
|
||
// fire done/completed on truncated payloads (bad Content-Length,
|
||
// CDN cache truncation, mid-stream TLS reset the runtime swallowed),
|
||
// and 0.3.31's in-app updater then spawned a half-file as setup —
|
||
// NSIS integrity check failed silently and the browser was gone.
|
||
const savedPath = item.getSavePath() || dst;
|
||
const expected = String(updateAvailable && updateAvailable.setupHash || "").toLowerCase();
|
||
if (!expected) {
|
||
updateDownloadState = "failed";
|
||
console.warn(`[update] no manifest hash for ${savedPath} — refusing to arm install`);
|
||
try { fs.unlinkSync(savedPath); } catch {}
|
||
emitUpdateAvailable();
|
||
return;
|
||
}
|
||
const crypto = require("node:crypto");
|
||
const hash = crypto.createHash("sha256");
|
||
const rs = fs.createReadStream(savedPath);
|
||
rs.on("data", (c) => hash.update(c));
|
||
rs.once("error", (e) => {
|
||
updateDownloadState = "failed";
|
||
console.warn(`[update] hash read failed: ${e.message}`);
|
||
try { fs.unlinkSync(savedPath); } catch {}
|
||
emitUpdateAvailable();
|
||
});
|
||
rs.once("end", () => {
|
||
const got = hash.digest("hex").toLowerCase();
|
||
if (got !== expected) {
|
||
updateDownloadState = "failed";
|
||
console.warn(`[update] SHA-256 mismatch: got ${got}, want ${expected} — refusing to arm install`);
|
||
try { fs.unlinkSync(savedPath); } catch {}
|
||
emitUpdateAvailable();
|
||
return;
|
||
}
|
||
updateDownloadPath = savedPath;
|
||
updateDownloadState = "ready";
|
||
// Drop the mark-of-the-web Chromium stamps on downloads. Our
|
||
// hash check above is the trust decision; the zone marker only
|
||
// makes Windows raise a security prompt if the file is ever
|
||
// started through the shell.
|
||
try { fs.unlinkSync(savedPath + ":Zone.Identifier"); } catch {}
|
||
console.log(`[update] silent fetch complete + verified: ${savedPath}`);
|
||
emitUpdateAvailable();
|
||
});
|
||
});
|
||
return;
|
||
}
|
||
const id = nextDlId++;
|
||
const rec = {
|
||
id,
|
||
filename: item.getFilename(),
|
||
url: item.getURL(),
|
||
mime: item.getMimeType(),
|
||
total: item.getTotalBytes() || 0,
|
||
received: 0,
|
||
state: "progressing", // progressing | paused | completed | cancelled | interrupted
|
||
savePath: "",
|
||
startedAt: Date.now(),
|
||
};
|
||
downloads.unshift(rec);
|
||
dlItems.set(id, item);
|
||
emitDownloads();
|
||
item.on("updated", (_ev, state) => {
|
||
rec.state = state; // "progressing" | "interrupted"
|
||
rec.received = item.getReceivedBytes();
|
||
rec.total = item.getTotalBytes() || rec.total;
|
||
rec.savePath = item.getSavePath() || rec.savePath;
|
||
emitDownloads();
|
||
});
|
||
item.once("done", (_ev, state) => {
|
||
rec.state = state; // "completed" | "cancelled" | "interrupted"
|
||
rec.received = item.getReceivedBytes();
|
||
rec.savePath = item.getSavePath() || rec.savePath;
|
||
dlItems.delete(id);
|
||
emitDownloads();
|
||
});
|
||
});
|
||
}
|
||
function setActive(id) {
|
||
const switching = id !== activeId;
|
||
activeId = id;
|
||
if (popVisible) showPopover(false); // don't carry a stale popover across tabs
|
||
if (epVisible) showEnginePicker(false);
|
||
if (linkStatusVisible) showLinkStatus(""); // clear any lingering hover pill
|
||
// A user action that switches to a different tab (New Tab, Settings,
|
||
// address-bar nav that opens elsewhere, tab-strip click) shouldn't leave
|
||
// the incoming tab hidden behind a maximized sidebar. Auto-restore the
|
||
// sidebar to its pre-max width so the tab is actually visible; the
|
||
// user can re-maximize when they're done.
|
||
if (switching && sidebarMaximized) setSidebarMaximized(false);
|
||
// Show the NEW active tab first, THEN hide the others. Reversing this
|
||
// order eliminates the "no tab is visible" frame on switch that made the
|
||
// tab strip flash — the compositor always has at least one tab view up.
|
||
const target = tabs.find((x) => x.id === id);
|
||
if (target) target.view.setVisible(true);
|
||
for (const t of tabs) if (t.id !== id) t.view.setVisible(false);
|
||
const t = activeTab();
|
||
// Track the last active tab that isn't an add-on-owned page so captureTab
|
||
// has a sensible fallback when the user re-triggers the dropdown from
|
||
// inside (say) the screenshot editor.
|
||
if (t && !t.addonId && !t.settings) lastCapturableTabId = t.id;
|
||
if (t?.prov) pushNav(t.prov);
|
||
chrome.webContents.send("bcnr-offer", t?.bcnrOffer ? { host: t.bcnrOffer.host, tld: t.bcnrOffer.tld, registry: REGISTRY } : null);
|
||
emitTabs();
|
||
}
|
||
function emitTabs() {
|
||
const t = activeTab();
|
||
const wc = t?.view.webContents;
|
||
chrome?.webContents.send("tabs", {
|
||
tabs: tabs.map((x) => ({ id: x.id, title: x.title || "New Tab", active: x.id === activeId, loading: !!x.loading, favicon: x.favicon || null, muted: !!x.muted, group: x.group || null, url: x.url || "" })),
|
||
collapsedGroups: [...tabGroupCollapsed],
|
||
url: t?.url || "",
|
||
loading: !!t?.loading,
|
||
canBack: wc ? wc.navigationHistory.canGoBack() : false,
|
||
canForward: wc ? wc.navigationHistory.canGoForward() : false,
|
||
zoom: zoomPercent(t),
|
||
});
|
||
}
|
||
function setLoading(tab, on) { if (tab && tab.loading !== on) { tab.loading = on; emitTabs(); } }
|
||
// ---- page zoom ----
|
||
// Chrome's preset ladder. Zoom is applied with setZoomFactor, which
|
||
// Chromium keys per host for the session — so every tab on the same site
|
||
// shares the level, and navigating back to a site restores it, exactly
|
||
// like Chrome. Settings and add-on tabs never zoom.
|
||
const ZOOM_STEPS = [25, 33, 50, 67, 75, 80, 90, 100, 110, 125, 150, 175, 200, 250, 300, 400, 500];
|
||
function zoomPercent(t) {
|
||
if (!t || t.settings || t.addonId) return 100;
|
||
try { return Math.round(t.view.webContents.getZoomFactor() * 100); } catch { return 100; }
|
||
}
|
||
function zoomStep(t, dir) {
|
||
if (!t || t.settings || t.addonId) return;
|
||
const cur = zoomPercent(t);
|
||
const next = dir > 0
|
||
? (ZOOM_STEPS.find((z) => z > cur) ?? ZOOM_STEPS[ZOOM_STEPS.length - 1])
|
||
: ([...ZOOM_STEPS].reverse().find((z) => z < cur) ?? ZOOM_STEPS[0]);
|
||
zoomSet(t, next);
|
||
}
|
||
function zoomSet(t, percent) {
|
||
if (!t || t.settings || t.addonId) return;
|
||
try { t.view.webContents.setZoomFactor(Math.max(25, Math.min(500, percent)) / 100); } catch {}
|
||
emitTabs();
|
||
}
|
||
ipcMain.handle("zoom-step", (_e, dir) => zoomStep(activeTab(), Number(dir) > 0 ? 1 : -1));
|
||
ipcMain.handle("zoom-reset", () => zoomSet(activeTab(), 100));
|
||
// Pull the tab's real URL from webContents after Electron navigates, so in-page
|
||
// clicks (subpages of a BCNR site, subdomain hops, cross-origin redirects) update
|
||
// the address bar. Without this, t.url is only refreshed on programmatic loads —
|
||
// navigateTab / the collision switcher — and everything else sticks on the parent.
|
||
// Internal bns:// → https:// for display, matching navigateTab's convention that
|
||
// https:// is what the user sees regardless of how the bytes were fetched.
|
||
function refreshTabUrl(tab) {
|
||
if (!tab || tab.prov?.kind === "home") return; // home is loadFile → file://; leave t.url = ""
|
||
try {
|
||
const raw = tab.view.webContents.getURL();
|
||
// file: is normally our own surface (home/error pages) and never shown;
|
||
// a tab the user pointed at a local file is the exception.
|
||
if (raw && (!raw.startsWith("file:") || tab.prov?.kind === "file")) tab.url = raw.replace(/^bns:\/\//, "https://");
|
||
} catch {}
|
||
}
|
||
function loadHome(id) {
|
||
const t = tabById(id); if (!t) return;
|
||
t.url = ""; t.title = "Theseus"; t.prov = { host: "", kind: "home" };
|
||
t.view.webContents.loadFile("home.html");
|
||
if (id === activeId) pushNav(t.prov);
|
||
emitTabs();
|
||
}
|
||
// Errors we deliberately ignore (Chromium's own reasons that shouldn't show
|
||
// a user-facing error page):
|
||
// -3 ERR_ABORTED — navigation superseded by another / user pressed Stop
|
||
// -20 ERR_BLOCKED_BY_CLIENT — extension/ad-blocker style cancel
|
||
const ERROR_CODE_IGNORE = new Set([-3, -20]);
|
||
// Chromium error-code buckets. Keep the ranges narrow — anything unmapped
|
||
// falls through to the generic error page.
|
||
// -105 ERR_NAME_NOT_RESOLVED
|
||
// -102 ERR_CONNECTION_REFUSED
|
||
// -101 ERR_CONNECTION_RESET
|
||
// -118 ERR_CONNECTION_TIMED_OUT
|
||
// -100 ERR_CONNECTION_CLOSED
|
||
// -7 ERR_TIMED_OUT
|
||
// -21 ERR_NETWORK_CHANGED
|
||
const ERROR_UNREACHABLE = new Set([-102, -101, -118, -100, -7, -21]);
|
||
function pickErrorKind(code, host) {
|
||
if (code === -105) {
|
||
// Name didn't resolve. If the host is BCNR-eligible (has a real TLD),
|
||
// that also means BCNR had no record — otherwise resolveHost/loadBns
|
||
// would have served something. Treat as "not registered" to promote
|
||
// the register-on-Sirius action.
|
||
return isBnsHost(host) ? "name-not-registered" : "name-unreachable";
|
||
}
|
||
if (ERROR_UNREACHABLE.has(code)) return "unreachable";
|
||
if (code <= -200 && code >= -299) return "tls"; // ERR_CERT_* range
|
||
return "generic";
|
||
}
|
||
// Load the branded error surface for a failed navigation. Keeps t.url =
|
||
// the attempted URL so the address bar still shows what the user asked
|
||
// for and they can edit + retry; refreshTabUrl already skips file:// so
|
||
// the error page's own path never leaks back into the bar.
|
||
function loadErrorPage(t, id, { url, code, desc }) {
|
||
if (!t) return;
|
||
const failedUrl = String(url || t.url || "");
|
||
let host = "";
|
||
try { host = new URL(failedUrl).hostname; } catch {}
|
||
const kind = pickErrorKind(code, host);
|
||
const q = new URLSearchParams({
|
||
kind, host, url: failedUrl,
|
||
code: String(code || ""), desc: String(desc || ""),
|
||
}).toString();
|
||
t.internalNav = true;
|
||
t.title = host ? "Error — " + host : "Load error";
|
||
t.prov = { host, kind: "error", code, desc, local: failedUrl.startsWith("file:") };
|
||
t.view.webContents.loadFile(path.join(__dirname, "error.html"), { search: q })
|
||
.catch((e) => console.warn("error page load failed:", e?.message))
|
||
.finally(() => { t.internalNav = false; });
|
||
if (id === activeId) pushNav(t.prov);
|
||
emitTabs();
|
||
}
|
||
// Scrollbar theme injected into every webContents we own — tabs, chrome,
|
||
// sidebar, all the floating popovers, and every add-on panel host. Track
|
||
// picks up a subtle neutral grey (works on both dark and light surfaces
|
||
// without hardcoding either); thumb is the BCH primary #0AC18E so every
|
||
// scroll surface reads as Silent Mode's. `scrollbar-color` is the modern
|
||
// standard (Chromium ≥ 121); the ::-webkit- fallback gives us fine control
|
||
// over width, radius and hover state on older engines. `!important` on the
|
||
// track / thumb wins over per-page overrides so the branding stays visible
|
||
// even on sites that theme their own scrollbars — but we deliberately don't
|
||
// force `scrollbar-width` so a page that has hidden its scrollbars entirely
|
||
// keeps that behaviour.
|
||
const SCROLLBAR_CSS = `
|
||
html { scrollbar-color: #0AC18E rgba(120,130,150,0.18); }
|
||
::-webkit-scrollbar { width: 12px; height: 12px; background: rgba(120,130,150,0.18) !important; }
|
||
::-webkit-scrollbar-track { background: rgba(120,130,150,0.18) !important; }
|
||
::-webkit-scrollbar-thumb { background: #0AC18E !important; border-radius: 6px;
|
||
border: 2px solid transparent; background-clip: padding-box !important; }
|
||
::-webkit-scrollbar-thumb:hover { background: #14e0a5 !important; background-clip: padding-box !important; }
|
||
::-webkit-scrollbar-corner { background: transparent !important; }
|
||
`;
|
||
function styleScrollbars(wc) {
|
||
if (!wc) return;
|
||
const inject = () => { try { wc.insertCSS(SCROLLBAR_CSS); } catch {} };
|
||
wc.on("dom-ready", inject);
|
||
// For a wc that's already past dom-ready when we attach (fixed views load
|
||
// fast during startup), fire once explicitly.
|
||
try { if (!wc.isLoading()) inject(); } catch {}
|
||
}
|
||
function createTab(initial, opts = {}) {
|
||
const id = ++tabSeq;
|
||
// Non-settings tabs get home-preload so the built-in home page can round-
|
||
// trip its editable-cards state via IPC. IPC handlers reject any call
|
||
// whose sender URL isn't our own home.html, so a third-party page sees
|
||
// the API's shape but can't act through it.
|
||
// Preload picker: settings and add-on-file tabs each need their own IPC
|
||
// surface; everything else gets home-preload (superset of a plain web
|
||
// page's needs, plus the home-page card wiring).
|
||
const preloadPath = opts.settings ? path.join(__dirname, "settings-preload.js")
|
||
: opts.addonFile ? path.join(__dirname, "addon-tab-preload.js")
|
||
: path.join(__dirname, "home-preload.js");
|
||
const view = new WebContentsView({ webPreferences: { preload: preloadPath } });
|
||
// Explicit solid background: transparent (Electron default) makes the tab
|
||
// view flash to whatever's underneath (which can be the just-hidden tab or
|
||
// black) between setVisible(true) and the first paint on tab switch. A
|
||
// solid ground kills that flash. Colour tracks the system theme so light-
|
||
// mode users don't get a dark stub while a page paints.
|
||
try { view.setBackgroundColor(nativeTheme.shouldUseDarkColors ? "#0b0e14" : "#ffffff"); } catch {}
|
||
const wc = view.webContents;
|
||
styleScrollbars(wc);
|
||
try { wc.setWebRTCIPHandlingPolicy(webrtcPolicy()); } catch {}
|
||
try { wc.setBackgroundThrottling(settings.backgroundThrottle); } catch {}
|
||
applyFingerprint(wc);
|
||
const tab = { id, view, title: opts.settings ? "Settings" : "New Tab", url: "", favicon: null, prov: null, settings: !!opts.settings, muted: false, group: null };
|
||
tabs.push(tab);
|
||
win.contentView.addChildView(view);
|
||
wc.on("page-title-updated", (_e, title) => {
|
||
tab.title = title; emitTabs();
|
||
// Keep the top-of-history title in sync when a page's title loads late.
|
||
if (history[0] && tab.url && history[0].url === tab.url) { history[0].title = title; saveHistoryDebounced(); }
|
||
});
|
||
// Site favicon → tab icon. Take the first URL Electron emits (usually the
|
||
// 32x32 or 16x16 <link rel="icon">). We don't proactively clear on nav —
|
||
// mainstream browsers keep the old icon until the new one arrives, which
|
||
// avoids a flash on every subpage click.
|
||
wc.on("page-favicon-updated", (_e, urls) => {
|
||
const next = (urls && urls[0]) || null;
|
||
if (tab.favicon !== next) { tab.favicon = next; emitTabs(); }
|
||
});
|
||
// Chromium fires found-in-page on every findInPage call + on subsequent
|
||
// match walks. Forward to chrome so the find bar shows "N of M".
|
||
wc.on("found-in-page", (_e, r) => {
|
||
if (tab.id !== activeId) return;
|
||
try { chrome?.webContents.send("find-result", { activeMatchOrdinal: r.activeMatchOrdinal, matches: r.matches, finalUpdate: r.finalUpdate }); } catch {}
|
||
});
|
||
wc.on("did-navigate", () => { refreshTabUrl(tab); emitTabs(); historyAdd(tab.url, tab.title); });
|
||
wc.on("did-navigate-in-page", () => { refreshTabUrl(tab); emitTabs(); historyAdd(tab.url, tab.title); });
|
||
// Ctrl+wheel / pinch: Chromium only reports the intent on Windows and
|
||
// Linux, the zoom itself is up to us.
|
||
wc.on("zoom-changed", (_e, dir) => zoomStep(tab, dir === "in" ? 1 : -1));
|
||
wc.on("did-start-loading", () => setLoading(tab, true));
|
||
wc.on("did-stop-loading", () => setLoading(tab, false));
|
||
// Failed loads: NAME_NOT_RESOLVED, CONNECTION_REFUSED, cert errors, etc.
|
||
// Show the branded error page instead of Chromium's default "This site
|
||
// can't be reached". Skip subframe errors, our own programmatic loads,
|
||
// and the couple of Chromium codes that fire on normal user actions
|
||
// (Stop / superseded nav / extension cancel).
|
||
wc.on("did-fail-load", (_e, code, desc, validatedURL, isMainFrame) => {
|
||
if (!isMainFrame) return;
|
||
if (tab.internalNav) return;
|
||
if (ERROR_CODE_IGNORE.has(code)) return;
|
||
loadErrorPage(tab, tab.id, { url: validatedURL || tab.url, code, desc });
|
||
});
|
||
// Firefox / Chrome-style bottom-left link preview: fires with the href
|
||
// when the pointer enters/leaves an anchor. Empty string = no hover.
|
||
wc.on("update-target-url", (_e, url) => { if (tab.id === activeId) showLinkStatus(url); });
|
||
wc.on("will-navigate", (e, u) => {
|
||
try {
|
||
// Skip our own programmatic loads. fallbackToWeb calls loadURL("https://<host>/")
|
||
// and that host is often a BCNR-registered dotted name — without this guard,
|
||
// isBnsHost() would send us right back into navigateTab, canceling the
|
||
// fallback (blank-page bug 2026-08-02).
|
||
if (tab.internalNav) return;
|
||
const parsed = new URL(u);
|
||
// Intercept the collision-choose posted by the in-tab "Open with…" page,
|
||
// apply the remember flag, set a one-shot transient override so loadBns
|
||
// doesn't re-prompt, and route via navigateTab so chrome/prov stay in sync.
|
||
if (parsed.protocol === "bns:" && parsed.hostname === "collision-choose") {
|
||
e.preventDefault();
|
||
const p = parsed.searchParams;
|
||
const target = String(p.get("host") || "").toLowerCase();
|
||
const cTld = String(p.get("tld") || "").toLowerCase();
|
||
const cChoice = p.get("choice");
|
||
const cRem = p.get("remember") || "no";
|
||
const rest = p.get("resturl") || "/";
|
||
if (!target) return;
|
||
if (cChoice === "bcnr" || cChoice === "icann") {
|
||
rememberCollision(target, cTld, cChoice, cRem);
|
||
tab.collisionOverride = cChoice; // one-shot, consumed by loadBns
|
||
}
|
||
return navigateTab(id, target + rest);
|
||
}
|
||
if (parsed.protocol === "bns:") return;
|
||
if (isBnsHost(parsed.hostname)) {
|
||
// Only intercept cross-origin navigations. Same-origin (a form submit
|
||
// or a subpage link on the site we're currently on) must go through
|
||
// Chromium natively — our navigateTab path calls loadURL(url), which
|
||
// is always a GET and drops any POST body. That silently broke
|
||
// Startpage (whose in-page search form POSTs to /do/search), and any
|
||
// other site that POSTs (logins, comment submits, checkouts, ...).
|
||
// The site is already loaded from clearnet, so its subsequent
|
||
// navigation belongs to clearnet too — no BCNR re-lookup needed.
|
||
let currentHost = "";
|
||
try { currentHost = new URL(wc.getURL()).hostname; } catch {}
|
||
if (currentHost === parsed.hostname) return;
|
||
// Preserve query + fragment. Dropping them broke every search engine
|
||
// that submits via a classic form GET (Google's /search?q=foo lost
|
||
// the ?q=, so the results page opened blank).
|
||
e.preventDefault();
|
||
navigateTab(id, u.replace(/^[a-z]+:\/\//i, ""));
|
||
}
|
||
} catch {}
|
||
});
|
||
// "You have unsaved changes" confirmation: fires when the page's beforeunload
|
||
// handler is trying to keep the user on the page (e.g. an unsent form draft,
|
||
// an editor with a dirty document). Show a native confirm; on "Leave", call
|
||
// preventDefault to override the block. Applies to both link clicks AND our
|
||
// programmatic loads (chip switcher, address-bar navigation).
|
||
wc.on("will-prevent-unload", (e) => {
|
||
const parent = BrowserWindow.getFocusedWindow() || win;
|
||
const choice = dialog.showMessageBoxSync(parent, {
|
||
type: "question",
|
||
buttons: ["Stay on page", "Leave anyway"],
|
||
defaultId: 0,
|
||
cancelId: 0,
|
||
title: "Unsaved changes",
|
||
message: "This page is asking you to stay.",
|
||
detail: "You may have unsaved changes that will be lost if you leave.",
|
||
});
|
||
if (choice === 1) e.preventDefault(); // Leave anyway -> override the beforeunload
|
||
});
|
||
// Links that open a new tab: target="_blank", window.open, Ctrl/middle-click.
|
||
wc.setWindowOpenHandler(({ url, disposition }) => {
|
||
if (url && url !== "about:blank") createTab(url, { background: disposition === "background-tab" });
|
||
return { action: "deny" };
|
||
});
|
||
// Right-click context menu.
|
||
wc.on("context-menu", (_e, p) => {
|
||
const items = [];
|
||
if (p.linkURL) {
|
||
items.push(
|
||
{ label: "Open link in new tab", click: () => createTab(p.linkURL) },
|
||
{ label: "Open link in new background tab", click: () => createTab(p.linkURL, { background: true }) },
|
||
{ label: "Open link in new window", click: () => openLinkWindow(p.linkURL) },
|
||
{ label: "Copy link address", click: () => clipboard.writeText(p.linkURL) },
|
||
{ type: "separator" },
|
||
);
|
||
}
|
||
// Image context menu: only when the pointer is actually on an image, and
|
||
// we have a src to act on. Save-image-as triggers will-download with no
|
||
// preset savePath, so Electron shows the native Save As dialog.
|
||
if (p.mediaType === "image" && p.srcURL) {
|
||
items.push(
|
||
{ label: "Open image in new tab", click: () => createTab(p.srcURL) },
|
||
{ label: "Save image as…", click: () => wc.downloadURL(p.srcURL) },
|
||
{ label: "Copy image", click: () => { try { wc.copyImageAt(p.x, p.y); } catch {} } },
|
||
{ label: "Copy image address", click: () => clipboard.writeText(p.srcURL) },
|
||
{ type: "separator" },
|
||
);
|
||
}
|
||
if (p.isEditable) items.push({ role: "cut" }, { role: "copy" }, { role: "paste" }, { type: "separator" });
|
||
else if (p.selectionText) items.push({ role: "copy" }, { type: "separator" });
|
||
// "Search for …" when text is selected. Label uses a short excerpt so
|
||
// a long selection doesn't stretch the menu. Opens in a new foreground
|
||
// tab so the current page isn't lost — matches Chrome / Firefox UX.
|
||
if (p.selectionText) {
|
||
const raw = p.selectionText.replace(/\s+/g, " ").trim();
|
||
if (raw) {
|
||
const excerpt = raw.length > 40 ? raw.slice(0, 40) + "…" : raw;
|
||
items.push(
|
||
{ label: `Search for "${excerpt.replace(/&/g, "&&")}"`, click: () => createTab(SEARCH(raw)) },
|
||
{ type: "separator" },
|
||
);
|
||
}
|
||
}
|
||
items.push(
|
||
{ label: "Back", enabled: wc.navigationHistory.canGoBack(), click: () => wc.navigationHistory.goBack() },
|
||
{ label: "Forward", enabled: wc.navigationHistory.canGoForward(), click: () => wc.navigationHistory.goForward() },
|
||
{ label: "Reload", click: () => wc.reload() },
|
||
);
|
||
Menu.buildFromTemplate(items).popup();
|
||
});
|
||
layout();
|
||
if (opts.background) { view.setVisible(false); emitTabs(); }
|
||
else setActive(id);
|
||
if (opts.settings) {
|
||
tab.prov = { host: "", kind: "home" };
|
||
const settingsOpts = opts.settingsSection ? { hash: opts.settingsSection } : undefined;
|
||
wc.loadFile("settings.html", settingsOpts);
|
||
if (id === activeId) pushNav(tab.prov);
|
||
emitTabs();
|
||
} else if (opts.addonFile) {
|
||
// Same treatment as settings: leave the address bar empty (refreshTabUrl
|
||
// skips file:// anyway), title arrives via page-title-updated. loadFile
|
||
// takes the query as `search` (Node's url.format shape) without the ?.
|
||
tab.prov = { host: "", kind: "home" };
|
||
tab.addonId = opts.addonFile.addonId;
|
||
wc.loadFile(opts.addonFile.absPath, opts.addonFile.query ? { search: opts.addonFile.query } : undefined);
|
||
if (id === activeId) pushNav(tab.prov);
|
||
emitTabs();
|
||
} else if (initial) navigateTab(id, initial);
|
||
else loadHome(id);
|
||
return id;
|
||
}
|
||
function closeTab(id) {
|
||
const i = tabs.findIndex((t) => t.id === id);
|
||
if (i < 0) return;
|
||
const [t] = tabs.splice(i, 1);
|
||
win.contentView.removeChildView(t.view);
|
||
t.view.webContents.destroy?.();
|
||
if (tabs.length === 0) { createTab(); return; }
|
||
if (activeId === id) setActive(tabs[Math.max(0, i - 1)].id);
|
||
else emitTabs();
|
||
}
|
||
|
||
function createWindow() {
|
||
chromeReadyDone = false;
|
||
overlaysLoaded = false;
|
||
// Window ground + chrome view ground both match chrome.html's --bg for the
|
||
// active theme. The chrome view used to sit on Chromium's default white
|
||
// until chrome.html painted, which is the "white strip over a dark
|
||
// window" users saw on a slow launch.
|
||
const uiBg = nativeTheme.shouldUseDarkColors ? "#0f1420" : "#e6e8ec";
|
||
win = new BrowserWindow({
|
||
width: 1220, height: 840, title: "Theseus Navigator", backgroundColor: uiBg,
|
||
// Taskbar / titlebar icon. Packaged builds ship build/icon.ico as
|
||
// extraResource; dev reads the source file directly.
|
||
icon: app.isPackaged
|
||
? path.join(process.resourcesPath, "icon.ico")
|
||
: path.join(__dirname, "build", "icon.ico"),
|
||
});
|
||
chrome = new WebContentsView({ webPreferences: { preload: path.join(__dirname, "preload.js") } });
|
||
try { chrome.setBackgroundColor(uiBg); } catch {}
|
||
win.contentView.addChildView(chrome);
|
||
styleScrollbars(chrome.webContents);
|
||
chrome.webContents.loadFile("chrome.html");
|
||
// The overlays below are created now (cheap) but their pages load via
|
||
// deferOverlayLoad → loadOverlays() after chrome has painted.
|
||
// Floating site-info overlay (hidden until the address-bar badge is clicked).
|
||
popover = new WebContentsView({ webPreferences: { preload: path.join(__dirname, "popover-preload.js") } });
|
||
try { popover.setBackgroundColor("#00000000"); } catch {}
|
||
win.contentView.addChildView(popover);
|
||
styleScrollbars(popover.webContents);
|
||
deferOverlayLoad(popover, "popover.html");
|
||
popover.setVisible(false);
|
||
// Floating engine-picker overlay (custom dropdown with real favicons).
|
||
enginePicker = new WebContentsView({ webPreferences: { preload: path.join(__dirname, "engine-picker-preload.js") } });
|
||
try { enginePicker.setBackgroundColor("#00000000"); } catch {}
|
||
win.contentView.addChildView(enginePicker);
|
||
styleScrollbars(enginePicker.webContents);
|
||
deferOverlayLoad(enginePicker, "engine-picker.html");
|
||
enginePicker.setVisible(false);
|
||
// Floating downloads panel — shows active + recent downloads.
|
||
downloadsPop = new WebContentsView({ webPreferences: { preload: path.join(__dirname, "downloads-preload.js") } });
|
||
try { downloadsPop.setBackgroundColor("#00000000"); } catch {}
|
||
win.contentView.addChildView(downloadsPop);
|
||
styleScrollbars(downloadsPop.webContents);
|
||
deferOverlayLoad(downloadsPop, "downloads.html");
|
||
downloadsPop.setVisible(false);
|
||
// Floating address-bar suggestions dropdown.
|
||
addressPicker = new WebContentsView({ webPreferences: { preload: path.join(__dirname, "address-picker-preload.js") } });
|
||
try { addressPicker.setBackgroundColor("#00000000"); } catch {}
|
||
win.contentView.addChildView(addressPicker);
|
||
styleScrollbars(addressPicker.webContents);
|
||
deferOverlayLoad(addressPicker, "address-picker.html");
|
||
addressPicker.setVisible(false);
|
||
// Floating password-fill picker.
|
||
pwFillPop = new WebContentsView({ webPreferences: { preload: path.join(__dirname, "pw-fill-preload.js") } });
|
||
try { pwFillPop.setBackgroundColor("#00000000"); } catch {}
|
||
win.contentView.addChildView(pwFillPop);
|
||
styleScrollbars(pwFillPop.webContents);
|
||
deferOverlayLoad(pwFillPop, "pw-fill.html");
|
||
pwFillPop.setVisible(false);
|
||
// Link-hover status pill (bottom-left of window).
|
||
linkStatus = new WebContentsView({ webPreferences: { preload: path.join(__dirname, "link-status-preload.js") } });
|
||
try { linkStatus.setBackgroundColor("#00000000"); } catch {}
|
||
win.contentView.addChildView(linkStatus);
|
||
styleScrollbars(linkStatus.webContents);
|
||
deferOverlayLoad(linkStatus, "link-status.html");
|
||
linkStatus.setVisible(false);
|
||
// Add-on sidebar host. Doesn't loadFile until an add-on panel is opened —
|
||
// styleScrollbars hooks dom-ready, which fires per navigation, so every
|
||
// panel loaded into this view (Aegis, Screenshot, etc.) picks up the
|
||
// brand scrollbar the moment its DOM is ready.
|
||
sidebar = new WebContentsView({ webPreferences: { preload: path.join(__dirname, "sidebar-preload.js") } });
|
||
win.contentView.addChildView(sidebar);
|
||
styleScrollbars(sidebar.webContents);
|
||
sidebar.setVisible(false);
|
||
// Add-on approval overlay (approval-modal capability). Transparent view
|
||
// over the tab area, loaded once, shown per request.
|
||
approvalPop = new WebContentsView({ webPreferences: { preload: path.join(__dirname, "approval-preload.js") } });
|
||
try { approvalPop.setBackgroundColor("#00000000"); } catch {}
|
||
win.contentView.addChildView(approvalPop);
|
||
styleScrollbars(approvalPop.webContents);
|
||
deferOverlayLoad(approvalPop, "approval.html");
|
||
approvalPop.setVisible(false);
|
||
// Everything that isn't needed to paint the toolbar waits for chrome.html.
|
||
// dom-ready, NOT did-finish-load: the load event also waits for every
|
||
// subresource, and the bookmarks bar pulls its favicons over bns:// —
|
||
// a BNS lookup plus a network fetch each. On a slow link that held the
|
||
// load event (and with it every restored tab) for seconds while the
|
||
// toolbar sat blank. By dom-ready the toolbar's scripts have run and its
|
||
// IPC listeners exist, which is all the rest of boot needs. The fallback
|
||
// timer covers a chrome.html that fails to load at all.
|
||
chrome.webContents.once("dom-ready", onChromeReady);
|
||
setTimeout(onChromeReady, 8000);
|
||
win.on("resize", layout);
|
||
layout();
|
||
}
|
||
|
||
async function navigateTab(id, input) {
|
||
const t = tabById(id); if (!t) return;
|
||
let q = String(input).trim();
|
||
if (!q) return;
|
||
// Address bar doubles as a search box: anything that isn't a URL/hostname
|
||
// (a bare word, or a phrase with spaces) becomes a web search.
|
||
if (!looksLikeUrl(q)) q = SEARCH(q);
|
||
const raw = q.replace(/^[a-z]+:\/\//i, "");
|
||
const host = raw.split("/")[0].toLowerCase();
|
||
// Local paths open as files — never BCNR, never a search.
|
||
const fileUrl = localFileUrl(q);
|
||
if (fileUrl) return loadLocalFile(t, id, fileUrl);
|
||
const rest = raw.slice(host.length) || "/";
|
||
// Reflect the target URL immediately so the address bar doesn't keep
|
||
// showing the previous page's URL for the whole load duration. Without
|
||
// this, emitTabs below (triggered by setLoading) carries the old t.url
|
||
// and the chrome renderer paints it, since we blurred the input on Enter.
|
||
t.url = "https://" + host + (rest === "/" ? "" : rest);
|
||
setLoading(t, true); // show the loading indicator immediately (covers BNS resolution)
|
||
|
||
t.nav = (t.nav || 0) + 1;
|
||
// Legacy "also on BCNR" chip state — kept clean; the passive switch is gone
|
||
// now that BCNR is priority for every host.
|
||
t.bcnrOffer = null;
|
||
if (id === activeId) chrome.webContents.send("bcnr-offer", null);
|
||
|
||
// BCNR-first for every dotted host. loadBns falls through to https://<host>
|
||
// on NXDOMAIN or resolver failure, so clearnet still works.
|
||
if (isBnsHost(host)) return loadBns(t, id, host, rest, tldOf(host));
|
||
|
||
// Non-BNS-eligible input: raw IP, localhost, single-label — load direct.
|
||
t.url = q.includes("://") ? q : "https://" + q;
|
||
await t.view.webContents.loadURL(t.url);
|
||
t.prov = { host, kind: "web" };
|
||
if (id === activeId) pushNav(t.prov);
|
||
emitTabs();
|
||
}
|
||
|
||
// Load a name from BCNR into a tab. Called for every dotted host — BCNR is
|
||
// tried first; on NXDOMAIN or resolver failure we always fall through to the
|
||
// clearnet (https://<host><rest>) so the user isn't stranded when the chain
|
||
// is down or the name isn't registered.
|
||
async function loadBns(t, id, host, rest, tld) {
|
||
// Open a local file (file:// URL) in a tab. A missing file surfaces through
|
||
// did-fail-load → loadErrorPage like any other failed navigation.
|
||
async function loadLocalFile(t, id, fileUrl) {
|
||
t.url = fileUrl;
|
||
t.prov = { host: "", kind: "file" };
|
||
t.bcnrOffer = null;
|
||
if (id === activeId) chrome.webContents.send("bcnr-offer", null);
|
||
setLoading(t, true);
|
||
t.nav = (t.nav || 0) + 1;
|
||
if (id === activeId) pushNav(t.prov);
|
||
emitTabs();
|
||
try { await t.view.webContents.loadURL(fileUrl); }
|
||
catch (e) { console.warn("local file load failed:", e?.message); }
|
||
}
|
||
|
||
const registry = registryOf(tld);
|
||
if (id === activeId) pushNav({ host, kind: "resolving", tld, registry });
|
||
const fallbackToWeb = async (reason) => {
|
||
t.url = "https://" + host + (rest === "/" ? "" : rest);
|
||
t.internalNav = true;
|
||
try { await t.view.webContents.loadURL(t.url); }
|
||
catch (e) { console.warn("fallback loadURL failed:", e?.message); }
|
||
finally { t.internalNav = false; }
|
||
t.prov = { host, kind: "web", note: `fallback: ${reason}`, tld, registry };
|
||
if (id === activeId) pushNav(t.prov);
|
||
emitTabs();
|
||
};
|
||
// Strip and capture the one-shot ?_collision=bcnr param that collision-choose
|
||
// adds when redirecting back after the user picked BCDN in soft mode. Ignored
|
||
// (harmless) if absent.
|
||
let urlChoice = null;
|
||
try {
|
||
const u = new URL(rest, `bns://${host}/`);
|
||
if (u.searchParams.has("_collision")) {
|
||
urlChoice = u.searchParams.get("_collision");
|
||
u.searchParams.delete("_collision");
|
||
rest = u.pathname + (u.search ? u.search : "");
|
||
}
|
||
} catch {}
|
||
let entry;
|
||
try { entry = await resolveHost(host); }
|
||
catch { setLoading(t, false); return fallbackToWeb("BCNR unreachable"); }
|
||
// Address-bar display: show https:// even for BCDN sites. Rationale — BCNR
|
||
// replaces DNS (name resolution), NOT HTTP (transport). For s3/ip/p records
|
||
// the actual delivery IS HTTPS under the hood; for h records the content is
|
||
// on-chain (no HTTP at all, but https:// is the least surprising display).
|
||
// The BCDN/ICANN badge is the source-of-truth for which registry served us;
|
||
// the URL scheme is a convention, kept consistent so users' muscle memory
|
||
// holds. (bns:// is an internal Electron protocol implementation detail.)
|
||
t.url = "https://" + host + (rest === "/" ? "" : rest);
|
||
if (!entry) { setLoading(t, false); return fallbackToWeb("no BCNR record"); }
|
||
|
||
// ---- Collision policy (BCNR ↔ ICANN) --------------------------------------
|
||
// BCNR has the name; if the TLD is BCNR-native we're done (whole TLD is BCNR's,
|
||
// no collision possible). Otherwise it's a collision candidate — the same name
|
||
// *might* also exist on ICANN; the policy decides which to load.
|
||
// Full model: SilentMode/Argus/DESIGN-collision-modes.md.
|
||
if (!isBcnrNativeTld(tld)) {
|
||
// Transient per-tab override (from the chip switcher) — one-shot, consumed here.
|
||
const transient = t.collisionOverride; t.collisionOverride = null;
|
||
const policy = settings.collisionPolicy || "bcnr-first";
|
||
// Precedence: urlChoice (one-shot from collision-choose) > transient (chip
|
||
// switcher) > persistent per-name/per-TLD > global policy.
|
||
let choice = urlChoice || transient || overrideFor(host, tld);
|
||
if (!choice) {
|
||
if (policy === "icann-first") choice = "icann";
|
||
else if (policy === "soft") {
|
||
// In-tab full-page "Open with…" prompt (loaded from disk; buttons post
|
||
// back through bns://collision-choose/ which serveBns handles above).
|
||
setLoading(t, false);
|
||
const q = new URLSearchParams({ host, tld, resturl: rest }).toString();
|
||
await t.view.webContents.loadFile(path.join(__dirname, "collision.html"), { search: q });
|
||
t.prov = { host, kind: "resolving", tld, registry };
|
||
if (id === activeId) pushNav(t.prov);
|
||
emitTabs();
|
||
return;
|
||
} else choice = "bcnr"; // bcnr-first — the default
|
||
}
|
||
if (choice === "icann") { setLoading(t, false); return fallbackToWeb("collision → ICANN"); }
|
||
}
|
||
|
||
await t.view.webContents.loadURL(`bns://${host}${rest}`);
|
||
// Source badge must mirror what serveBns actually picks — subdomain-with-ip
|
||
// routes via the parent's server, not via Sia. See serveBns for the rule.
|
||
const _isSub = host !== entry.name;
|
||
const src = (_isSub && entry.records.ip) ? "direct server"
|
||
: entry.records.h ? "on-chain (chain)"
|
||
: entry.records.s3 ? "Sia network"
|
||
: entry.records.ip ? "direct server"
|
||
: (!_isSub && entry.records.p) ? "mirror"
|
||
: entry.records.u ? "redirect"
|
||
: "record";
|
||
t.prov = { host, kind: "ok", source: src, category: entry.category, records: Object.keys(entry.records), tld, registry };
|
||
if (id === activeId) pushNav(t.prov);
|
||
emitTabs();
|
||
}
|
||
|
||
ipcMain.handle("navigate", (_e, input) => navigateTab(activeId, input));
|
||
ipcMain.handle("search", (_e, q) => navigateTab(activeId, SEARCH(q)));
|
||
ipcMain.handle("new-tab", () => createTab());
|
||
ipcMain.handle("close-tab", (_e, id) => closeTab(id));
|
||
ipcMain.handle("switch-tab", (_e, id) => setActive(id));
|
||
// Tab context menu backing IPCs. All scoped to a specific tab id so the
|
||
// active tab doesn't have to be the one the user right-clicked.
|
||
ipcMain.handle("tab-reload", (_e, id) => { const t = tabById(id); if (t) try { t.view.webContents.reload(); } catch {} });
|
||
ipcMain.handle("tab-duplicate", (_e, id) => {
|
||
const t = tabById(id); if (!t) return;
|
||
const target = t.url || "";
|
||
if (target) createTab(target); else createTab();
|
||
});
|
||
ipcMain.handle("tab-mute", (_e, id, on) => {
|
||
const t = tabById(id); if (!t) return false;
|
||
const want = typeof on === "boolean" ? on : !t.muted;
|
||
try { t.view.webContents.setAudioMuted(want); t.muted = want; emitTabs(); return want; }
|
||
catch { return t.muted; }
|
||
});
|
||
ipcMain.handle("tab-group", (_e, id, color) => {
|
||
const t = tabById(id); if (!t) return null;
|
||
// color: null | "red" | "orange" | "yellow" | "green" | "cyan" | "blue" | "purple"
|
||
const allowed = new Set(["red","orange","yellow","green","cyan","blue","purple"]);
|
||
const next = allowed.has(color) ? color : null;
|
||
t.group = next;
|
||
// Cluster: move this tab so all same-group tabs sit contiguously. Place
|
||
// it right after the LAST existing tab of that group; if there are no
|
||
// other members yet, leave it in place. When a tab is removed from a
|
||
// group (color === null) we don't reorder — the visual break is enough.
|
||
if (next) {
|
||
const idx = tabs.indexOf(t);
|
||
let insertAfter = -1;
|
||
for (let i = 0; i < tabs.length; i++) {
|
||
if (i !== idx && tabs[i].group === next) insertAfter = i;
|
||
}
|
||
if (insertAfter !== -1) {
|
||
tabs.splice(idx, 1);
|
||
const dst = insertAfter > idx ? insertAfter : insertAfter + 1;
|
||
tabs.splice(dst, 0, t);
|
||
}
|
||
}
|
||
emitTabs();
|
||
return t.group;
|
||
});
|
||
// Groups get a collapsed/expanded state, per-color, in-memory only (resets
|
||
// on relaunch). Flipping this doesn't touch tabs — the renderer just hides
|
||
// tabs whose group is collapsed and shows the group chip in their place.
|
||
const tabGroupCollapsed = new Set(); // colors currently collapsed
|
||
ipcMain.handle("tab-group-toggle", (_e, color) => {
|
||
if (!color) return false;
|
||
if (tabGroupCollapsed.has(color)) tabGroupCollapsed.delete(color); else tabGroupCollapsed.add(color);
|
||
// Piggy-back on emitTabs so the chrome renderer receives the change.
|
||
emitTabs();
|
||
return tabGroupCollapsed.has(color);
|
||
});
|
||
ipcMain.handle("tab-bookmark", (_e, id) => {
|
||
const t = tabById(id); if (!t) return false;
|
||
const url = t.url; const title = t.title || url;
|
||
if (!url) return false;
|
||
if (bookmarks.some((b) => b.url === url)) return true; // already saved
|
||
bookmarks.unshift({ url, title, addedAt: Date.now() });
|
||
saveBookmarks(); emitBookmarks();
|
||
return true;
|
||
});
|
||
// Native tab context-menu popup. Anchored at the (chrome-view-relative)
|
||
// point the renderer sends. Prevents the visible "chrome view expands to
|
||
// hold a DOM menu" gap between the tabs and the tab content — the OS-owned
|
||
// popup floats above every WebContentsView and doesn't affect layout at
|
||
// all. Mirrors the DOM-menu shape: Reload / Duplicate / Group (submenu) /
|
||
// Add to Bookmarks / Mute / Close.
|
||
ipcMain.handle("tab-context-menu-popup", (e, tabId, rect) => {
|
||
if (chrome && e.sender !== chrome.webContents) throw new Error("tab-context-menu-popup: untrusted sender");
|
||
const t = tabById(tabId);
|
||
if (!t) return false;
|
||
const colorLabels = [
|
||
{ id: "red", label: "Red" }, { id: "orange", label: "Orange" },
|
||
{ id: "yellow", label: "Yellow" }, { id: "green", label: "Green" },
|
||
{ id: "cyan", label: "Cyan" }, { id: "blue", label: "Blue" },
|
||
{ id: "purple", label: "Purple" },
|
||
];
|
||
const groupSubmenu = [
|
||
{ label: "None" + (t.group ? "" : " ✓"), click: () => { t.group = null; emitTabs(); } },
|
||
{ type: "separator" },
|
||
...colorLabels.map((c) => ({
|
||
label: c.label + (t.group === c.id ? " ✓" : ""),
|
||
click: () => {
|
||
t.group = c.id;
|
||
// Cluster tabs of the same colour, matching the "tab-group" IPC.
|
||
const idx = tabs.indexOf(t);
|
||
let insertAfter = -1;
|
||
for (let i = 0; i < tabs.length; i++) {
|
||
if (i !== idx && tabs[i].group === c.id) insertAfter = i;
|
||
}
|
||
if (insertAfter !== -1) {
|
||
tabs.splice(idx, 1);
|
||
const dst = insertAfter > idx ? insertAfter : insertAfter + 1;
|
||
tabs.splice(dst, 0, t);
|
||
}
|
||
emitTabs();
|
||
},
|
||
})),
|
||
];
|
||
const bmDisabled = !t.url;
|
||
const template = [
|
||
{ label: "Reload", click: () => { try { t.view.webContents.reload(); } catch {} } },
|
||
{ label: "Duplicate", click: () => { if (t.url) createTab(t.url); else createTab(); } },
|
||
{ label: "Group", submenu: groupSubmenu },
|
||
{ label: "Add to Bookmarks", enabled: !bmDisabled, click: () => {
|
||
if (bmDisabled) return;
|
||
const url = t.url, title = t.title || url;
|
||
if (!bookmarks.some((b) => b.url === url)) {
|
||
bookmarks.unshift({ url, title, addedAt: Date.now() });
|
||
saveBookmarks(); emitBookmarks();
|
||
}
|
||
} },
|
||
{ label: t.muted ? "Unmute" : "Mute", click: () => {
|
||
try { t.view.webContents.setAudioMuted(!t.muted); t.muted = !t.muted; emitTabs(); } catch {}
|
||
} },
|
||
{ type: "separator" },
|
||
{ label: "Close", click: () => closeTab(t.id) },
|
||
];
|
||
const popup = Menu.buildFromTemplate(template);
|
||
const chromeBounds = chrome ? chrome.getBounds() : { x: 0, y: 0 };
|
||
const x = Math.max(0, Math.round(chromeBounds.x + (rect?.x || 0)));
|
||
const y = Math.max(0, Math.round(chromeBounds.y + (rect?.y || 0)));
|
||
popup.popup({ window: win, x, y });
|
||
return true;
|
||
});
|
||
ipcMain.handle("move-tab", (_e, id, targetId, place) => {
|
||
const src = tabs.findIndex((t) => t.id === id);
|
||
const dst = tabs.findIndex((t) => t.id === targetId);
|
||
if (src < 0 || dst < 0 || src === dst) return;
|
||
const [t] = tabs.splice(src, 1);
|
||
const insertAt = tabs.findIndex((x) => x.id === targetId);
|
||
tabs.splice(place === "after" ? insertAt + 1 : insertAt, 0, t);
|
||
emitTabs();
|
||
});
|
||
ipcMain.handle("go-home", () => loadHome(activeId));
|
||
// --- Add-on framework -------------------------------------------------------
|
||
// Sidebar toggle + panel switching, driven from the chrome toolbar. `panelId`
|
||
// is the namespaced string the loader emits (`<addonId>:<panelId>`) — no
|
||
// coercion, main matches it verbatim.
|
||
ipcMain.handle("sidebar-toggle", () => { toggleSidebar(); return sidebarVisible; });
|
||
// Drag events stream in from sidebar-preload while the user is holding the
|
||
// grip. Delta is px per mousemove; we clamp, layout, and debounce the save.
|
||
let _sidebarSaveTimer = null;
|
||
ipcMain.handle("sidebar-drag", (_e, deltaPx) => {
|
||
const d = Number(deltaPx) || 0;
|
||
// Drag-to-resize exits maximize mode — the user is asking for a specific
|
||
// width. We snap out of maximize first so the delta lands on the pre-max
|
||
// width rather than on the (huge) maximized value.
|
||
if (sidebarMaximized) {
|
||
sidebarMaximized = false;
|
||
sidebarW = Math.max(SIDEBAR_W_MIN, Math.min(SIDEBAR_W_MAX, sidebarPreMaxW || SIDEBAR_W_DEFAULT));
|
||
try { sidebar?.webContents.send("sidebar-max-change", false); } catch {}
|
||
}
|
||
const next = Math.max(SIDEBAR_W_MIN, Math.min(SIDEBAR_W_MAX, sidebarW + d));
|
||
if (next === sidebarW) return sidebarW;
|
||
sidebarW = next;
|
||
layout();
|
||
settings.sidebarWidth = sidebarW;
|
||
clearTimeout(_sidebarSaveTimer);
|
||
_sidebarSaveTimer = setTimeout(saveSettings, 400);
|
||
return sidebarW;
|
||
});
|
||
ipcMain.handle("sidebar-open", (_e, panelId) => { setSidebar(true, panelId); return sidebarVisible; });
|
||
ipcMain.handle("sidebar-close", () => { setSidebar(false); return false; });
|
||
// Panel-driven sidebar maximize: fills the window with the sidebar (tab
|
||
// area shrinks to zero-width), remembering the pre-max width so restore
|
||
// returns cleanly. Doesn't persist across sessions — a fresh launch
|
||
// always starts at the saved settings.sidebarWidth. Layout runs so tab
|
||
// views and other floating popovers reposition against the new bounds.
|
||
function setSidebarMaximized(next) {
|
||
const wanted = !!next;
|
||
if (wanted === sidebarMaximized) return sidebarMaximized;
|
||
if (wanted) {
|
||
sidebarPreMaxW = sidebarW;
|
||
sidebarW = sidebarMaxWidth();
|
||
} else {
|
||
sidebarW = Math.max(SIDEBAR_W_MIN, Math.min(SIDEBAR_W_MAX, sidebarPreMaxW || SIDEBAR_W_DEFAULT));
|
||
}
|
||
sidebarMaximized = wanted;
|
||
layout();
|
||
try { sidebar?.webContents.send("sidebar-max-change", sidebarMaximized); } catch {}
|
||
return sidebarMaximized;
|
||
}
|
||
ipcMain.handle("sidebar-maximize", () => setSidebarMaximized(true));
|
||
ipcMain.handle("sidebar-restore", () => setSidebarMaximized(false));
|
||
ipcMain.handle("sidebar-toggle-max", () => setSidebarMaximized(!sidebarMaximized));
|
||
ipcMain.handle("sidebar-is-max", () => sidebarMaximized);
|
||
ipcMain.handle("sidebar-state", () => ({
|
||
visible: sidebarVisible,
|
||
active: sidebarActivePanelId,
|
||
panels: addonHost ? addonHost.getSidebarPanels() : [],
|
||
toolbarMenus: addonHost ? addonHost.getToolbarMenus() : [],
|
||
}));
|
||
// Toolbar-menu click: chrome sends the {addonId, itemId} of the item the
|
||
// user picked. Route to the add-on's registered "menu-select" handler. We
|
||
// trust chrome as the sender (same convention as sidebar-toggle et al) —
|
||
// it's the only WebContents we ever load chrome.html into.
|
||
ipcMain.handle("addon-menu-select", async (e, addonId, itemId) => {
|
||
if (!addonHost) throw new Error("addon host not ready");
|
||
if (chrome && e.sender !== chrome.webContents) throw new Error("addon-menu-select: untrusted sender");
|
||
const id = String(addonId || "");
|
||
const iid = String(itemId || "");
|
||
if (!id || !iid) throw new Error("addon-menu-select: addonId and itemId required");
|
||
// Confirm the menu item was actually declared by this add-on — a rogue
|
||
// renderer message can't invoke a handler with an item id the manifest
|
||
// never listed.
|
||
const menu = addonHost.getToolbarMenus().find((m) => m.addonId === id);
|
||
if (!menu) throw new Error(`addon-menu-select: no toolbar menu for "${id}"`);
|
||
if (!menu.items.find((it) => it.id === iid)) throw new Error(`addon-menu-select: item "${iid}" not declared by "${id}"`);
|
||
return addonHost.dispatch(id, "menu-select", { id: iid }, { from: "toolbar-menu" });
|
||
});
|
||
// Toolbar-menu popup — render as a NATIVE OS menu anchored at the button.
|
||
// A renderer-DOM popover in chrome.html gets clipped by the chrome view's
|
||
// own bounds (height = CHROME_H) and then hidden behind the tab view below
|
||
// it. Menu.popup uses an OS window, so it can extend anywhere.
|
||
ipcMain.handle("toolbar-menu-popup", async (e, addonId, rect) => {
|
||
if (!addonHost) throw new Error("addon host not ready");
|
||
if (chrome && e.sender !== chrome.webContents) throw new Error("toolbar-menu-popup: untrusted sender");
|
||
const id = String(addonId || "");
|
||
const menu = addonHost.getToolbarMenus().find((m) => m.addonId === id);
|
||
if (!menu) throw new Error(`toolbar-menu-popup: no menu for "${id}"`);
|
||
// Capture the clicked item id here; dispatch runs from the popup's
|
||
// `callback` below, AFTER the menu is torn down. Firing synchronously
|
||
// in the click handler catches the parent window still non-foreground
|
||
// (the OS menu popup is on top), which leaves Chromium's occlusion
|
||
// tracker marking the tab view as hidden — WebContents.capturePage()
|
||
// then snapshots a blank frame at the correct dimensions (not a 0x0
|
||
// that our retry could catch). Deferring until after callback lets
|
||
// focus return to the parent so the compositor is live at capture time.
|
||
let picked = null;
|
||
const template = menu.items.map((it) => ({
|
||
label: (it.icon ? String(it.icon) + " " : "") + String(it.label || it.id),
|
||
click: () => { picked = it.id; },
|
||
}));
|
||
const popup = Menu.buildFromTemplate(template);
|
||
const chromeBounds = chrome ? chrome.getBounds() : { x: 0, y: 0 };
|
||
const x = Math.max(0, Math.round(chromeBounds.x + (rect?.x || 0)));
|
||
const y = Math.max(0, Math.round(chromeBounds.y + (rect?.y || 0)));
|
||
popup.popup({ window: win, x, y, callback: () => {
|
||
try { chrome?.webContents.send("toolbar-menu-closed"); } catch {}
|
||
if (!picked) return; // user hit Escape or clicked outside
|
||
// Explicitly return foreground to the parent window; on some Windows
|
||
// configurations Electron's popup teardown alone leaves the app in a
|
||
// "not-quite-foreground" state until the next OS message pump tick.
|
||
try { win?.focus(); } catch {}
|
||
// Settle before the handler runs. Windows takes several frames to
|
||
// restore foreground and un-throttle the compositor; the previous
|
||
// 120 ms was too short on slower / higher-latency setups and led to
|
||
// blank frames. 250 ms is what the "full page" mode already uses.
|
||
// captureTab itself no longer relies on capturePage anyway (it goes
|
||
// through CDP Page.captureScreenshot, which forces a fresh composite),
|
||
// but the delay still helps addons that do their own DOM work in the
|
||
// click handler before capture.
|
||
const iid = picked;
|
||
setTimeout(() => {
|
||
addonHost.dispatch(id, "menu-select", { id: iid }, { from: "toolbar-menu" })
|
||
.catch((err) => console.warn(`[addons] menu-select ${id}.${iid} failed:`, err?.message || err));
|
||
}, 250);
|
||
}});
|
||
return true;
|
||
});
|
||
// Close the tab a full-tab add-on page lives in. Sender identifies the
|
||
// webContents; we match it against our tab list and close that tab only.
|
||
// A page hosted elsewhere (or a spoofed sender not in the tab set) gets
|
||
// nothing.
|
||
ipcMain.handle("addon-tab-close", (e) => {
|
||
const senderId = e.sender.id;
|
||
const tab = tabs.find((t) => t.view?.webContents?.id === senderId);
|
||
if (!tab) return false;
|
||
closeTab(tab.id);
|
||
return true;
|
||
});
|
||
// Read-side of Settings' Add-ons tab.
|
||
ipcMain.handle("addons-list", () => {
|
||
if (!addonHost) return { installed: [], sidebarPanels: [] };
|
||
const snap = addonHost.snapshot();
|
||
// Mark bundled add-ons so the extensions UI can render them differently
|
||
// (Aegis + friends look built-in rather than removable extensions). A
|
||
// sibling folder in bundled-addons/ with the same manifest id is proof
|
||
// the addon ships with Theseus; seedBundledAddons keeps them in sync.
|
||
let bundledIds = new Set();
|
||
try {
|
||
for (const e of fs.readdirSync(bundledAddonsDir(), { withFileTypes: true })) {
|
||
if (!e.isDirectory()) continue;
|
||
try {
|
||
const m = JSON.parse(fs.readFileSync(path.join(bundledAddonsDir(), e.name, "addon.json"), "utf8"));
|
||
if (m && m.id) bundledIds.add(String(m.id));
|
||
} catch {}
|
||
}
|
||
} catch {}
|
||
snap.installed = snap.installed.map((a) => ({ ...a, bundled: a.id ? bundledIds.has(a.id) : false }));
|
||
return snap;
|
||
});
|
||
// Toggle an add-on's enabled state. Discovery re-runs so newly-enabled
|
||
// add-ons activate immediately and newly-disabled ones drop out — no
|
||
// restart required.
|
||
ipcMain.handle("addons-set-enabled", (_e, id, enabled) => {
|
||
if (!id || typeof id !== "string") return false;
|
||
const disabled = new Set(Array.isArray(settings.disabledAddons) ? settings.disabledAddons : []);
|
||
if (enabled) disabled.delete(id); else disabled.add(id);
|
||
settings.disabledAddons = [...disabled];
|
||
saveSettings();
|
||
// Rebuild the host so state matches settings.
|
||
if (addonHost) addonHost.discoverAndActivate();
|
||
// Sidebar may need to close if its current panel came from an add-on we
|
||
// just disabled.
|
||
const panels = addonHost ? addonHost.getSidebarPanels() : [];
|
||
if (sidebarVisible && sidebarActivePanelId && !panels.find((p) => p.panelId === sidebarActivePanelId)) {
|
||
sidebarActivePanelId = null;
|
||
setSidebar(false);
|
||
}
|
||
return true;
|
||
});
|
||
// Reveal an add-on's folder in the OS file manager — the primary way users
|
||
// edit / uninstall add-ons.
|
||
ipcMain.handle("addons-reveal", (_e, folder) => {
|
||
if (typeof folder !== "string" || !folder) return false;
|
||
const norm = path.normalize(folder);
|
||
const base = addonsUserDir();
|
||
if (!norm.toLowerCase().startsWith(base.toLowerCase())) return false; // don't leak arbitrary paths
|
||
try { shell.showItemInFolder(norm); return true; } catch { return false; }
|
||
});
|
||
ipcMain.handle("addons-open-dir", () => {
|
||
try { shell.openPath(addonsUserDir()); return true; } catch { return false; }
|
||
});
|
||
// Manual "Check for updates" from Settings > Extensions. Runs the same
|
||
// checkAndStageUpdates the boot timer runs; returns a snapshot of the
|
||
// staged dir so the UI can render "Update to <ver> — restart to apply".
|
||
ipcMain.handle("addons-check-updates", async () => {
|
||
const stagedDir = addonsStagedDir();
|
||
let report = [];
|
||
let skipped = null;
|
||
try {
|
||
const result = await addonUpdater.checkAndStageUpdates({
|
||
addonsDir: addonsUserDir(),
|
||
stagedDir,
|
||
pubkeysHex: ADDON_UPDATE_PUBKEYS,
|
||
logger: (...a) => console.log("[addons]", ...a),
|
||
});
|
||
report = result?.report || [];
|
||
skipped = result?.skipped || null;
|
||
} catch (e) { console.warn("[addons] check-updates failed:", e?.message || e); }
|
||
return { report, skipped, staged: listStagedAddons(stagedDir) };
|
||
});
|
||
ipcMain.handle("addons-list-staged", () => listStagedAddons(addonsStagedDir()));
|
||
function listStagedAddons(stagedDir) {
|
||
const out = [];
|
||
let entries = [];
|
||
try { entries = fs.readdirSync(stagedDir, { withFileTypes: true }); } catch { return out; }
|
||
for (const de of entries) {
|
||
if (!de.isDirectory()) continue;
|
||
try {
|
||
const m = JSON.parse(fs.readFileSync(path.join(stagedDir, de.name, "addon.json"), "utf8"));
|
||
if (m?.id && m?.version) out.push({ id: m.id, name: m.name || m.id, version: m.version, folder: path.join(stagedDir, de.name) });
|
||
} catch {}
|
||
}
|
||
return out;
|
||
}
|
||
ipcMain.handle("addons-reload", () => {
|
||
if (!addonHost) return false;
|
||
addonHost.discoverAndActivate();
|
||
return true;
|
||
});
|
||
// --- Add-on messaging + capabilities -----------------------------------------
|
||
// Panel → add-on: the sidebar panel's file:// URL tells us which add-on it
|
||
// belongs to (same gate as storage). The add-on's onMessage handler runs in
|
||
// main and its return value is the response.
|
||
ipcMain.handle("addon-msg", async (e, msg, payload) => {
|
||
const id = addonIdForSender(e.sender);
|
||
if (!id || !addonHost) throw new Error("not an add-on panel");
|
||
return addonHost.dispatch(id, String(msg), payload, { from: "panel" });
|
||
});
|
||
// Page → add-on: only a real tab whose committed URL matches the add-on's
|
||
// page-inject origins may talk to it, and only through messages the add-on
|
||
// registered. Origin is "<scheme>://<host>" (bns:// shown as https://).
|
||
function tabForSender(sender) { return tabs.find((t) => t.view.webContents === sender) || null; }
|
||
function pageOriginOf(url) {
|
||
try {
|
||
const u = new URL(String(url).replace(/^bns:\/\//i, "https://"));
|
||
return u.protocol && u.host ? `${u.protocol}//${u.host}` : null;
|
||
} catch { return null; }
|
||
}
|
||
ipcMain.handle("addon-page-msg", async (e, addonId, msg, payload) => {
|
||
const tab = tabForSender(e.sender);
|
||
if (!tab || !addonHost) throw new Error("not a page");
|
||
const url = e.sender.getURL();
|
||
const id = String(addonId || "");
|
||
if (!addonHost.pageAllowed(id, url)) throw new Error(`add-on "${id}" is not injected on this page`);
|
||
const origin = pageOriginOf(url);
|
||
if (!origin) throw new Error("opaque origin");
|
||
return addonHost.dispatch(id, String(msg), payload, { from: "page", origin, tabId: tab.id });
|
||
});
|
||
// Synchronous — the inject preload has to know what to run before the page's
|
||
// own scripts start. Decided against the sender's committed URL; the href the
|
||
// preload reports is only logged when it disagrees.
|
||
// Assigning event.returnValue sends the reply at once, so it is set exactly
|
||
// once at the end.
|
||
function injectionsForSender(e, href) {
|
||
const tab = tabForSender(e.sender);
|
||
if (!tab || !addonHost) return [];
|
||
const url = e.sender.getURL();
|
||
if (!url || url.startsWith("file:")) return [];
|
||
if (href && href !== url) console.log(`[addons] inject: preload href ${href} ≠ committed ${url}`);
|
||
const origin = pageOriginOf(url);
|
||
const list = addonHost.injectionsFor(url).map((x) => ({ ...x, origin }));
|
||
if (list.length) console.log(`[addons] inject ${list.map((x) => x.id).join(",")} into ${origin}`);
|
||
return list;
|
||
}
|
||
ipcMain.on("addon-inject-scripts", (e, href) => { e.returnValue = injectionsForSender(e, href); });
|
||
// Approval overlay. One request at a time; later callers queue behind the
|
||
// visible one so two dapps can't race each other for the same click.
|
||
let approvalPop = null;
|
||
const approvalQueue = [];
|
||
let approvalCurrent = null; // { reqId, resolve }
|
||
let approvalSeq = 0;
|
||
function pumpApproval() {
|
||
if (approvalCurrent || !approvalQueue.length || !approvalPop) return;
|
||
const next = approvalQueue.shift();
|
||
approvalCurrent = next;
|
||
// The overlay's page loads lazily after first paint; a dapp on a restored
|
||
// tab can ask for approval before that, so wait for the page rather than
|
||
// sending into an empty renderer (the request would silently hang).
|
||
overlayReady(approvalPop).then(() => {
|
||
if (approvalCurrent !== next) return;
|
||
try {
|
||
approvalPop.webContents.send("approval-show", next.req);
|
||
approvalPop.setVisible(true);
|
||
try { win.contentView.removeChildView(approvalPop); win.contentView.addChildView(approvalPop); } catch {}
|
||
layout();
|
||
approvalPop.webContents.focus();
|
||
} catch (err) {
|
||
approvalCurrent = null;
|
||
next.resolve("cancel");
|
||
console.warn("[addons] approval show failed:", err?.message);
|
||
}
|
||
});
|
||
}
|
||
function showApprovalModal(opts, addonId) {
|
||
const a = addonHost && addonHost.getInstalled().find((x) => x.manifest && x.manifest.id === addonId);
|
||
const req = {
|
||
reqId: ++approvalSeq,
|
||
addonId,
|
||
addonName: a ? a.manifest.name : addonId,
|
||
title: String(opts.title || "Approve?"),
|
||
body: opts.body == null ? "" : String(opts.body),
|
||
origin: opts.origin == null ? "" : String(opts.origin),
|
||
rows: Array.isArray(opts.rows) ? opts.rows.map((r) => ({ label: String(r.label ?? ""), value: String(r.value ?? ""), mono: !!r.mono, strong: !!r.strong })) : [],
|
||
actions: Array.isArray(opts.actions) ? opts.actions.map((x) => ({ id: String(x.id), label: String(x.label || x.id), primary: !!x.primary, danger: !!x.danger })) : [],
|
||
checkbox: opts.checkbox ? { id: String(opts.checkbox.id || "always"), label: String(opts.checkbox.label || "Always allow") } : null,
|
||
// Optional dropdown; a non-empty chosen value comes back as "+<id>=<value>".
|
||
select: opts.select && Array.isArray(opts.select.options) ? {
|
||
id: String(opts.select.id || "choice"), label: String(opts.select.label || ""),
|
||
options: opts.select.options.map((o) => ({ value: String(o.value ?? ""), label: String(o.label ?? o.value ?? "") })),
|
||
} : null,
|
||
};
|
||
return new Promise((resolve) => {
|
||
approvalQueue.push({ req, resolve });
|
||
pumpApproval();
|
||
});
|
||
}
|
||
ipcMain.handle("approval-pick", (e, reqId, action, checked, extra) => {
|
||
if (!approvalPop || e.sender !== approvalPop.webContents) return false;
|
||
if (!approvalCurrent || approvalCurrent.req.reqId !== reqId) return false;
|
||
const cur = approvalCurrent;
|
||
approvalCurrent = null;
|
||
approvalPop.setVisible(false);
|
||
let result = String(action || "cancel");
|
||
if (result !== "cancel" && checked && cur.req.checkbox) result += "+" + cur.req.checkbox.id;
|
||
if (result !== "cancel" && cur.req.select && extra && cur.req.select.options.some((o) => o.value === extra)) {
|
||
result += "+" + cur.req.select.id + "=" + extra;
|
||
}
|
||
cur.resolve(result);
|
||
pumpApproval();
|
||
return true;
|
||
});
|
||
// --- Add-on storage (origin-gated to <userData>/addons/<id>/...) ------------
|
||
// Add-on HTML pages get storage.get/set/all via sidebar-preload.js. Main
|
||
// derives the add-on id from the sender's file:// URL so a page can only
|
||
// touch its own store; any file:// outside addons/ returns nothing.
|
||
ipcMain.handle("addon-storage-get", (e, key, fallback) => {
|
||
const id = addonIdForSender(e.sender);
|
||
if (!id) return fallback ?? null;
|
||
try {
|
||
const raw = JSON.parse(fs.readFileSync(path.join(addonsDataDir(), id + ".json"), "utf8"));
|
||
return key in raw ? raw[key] : (fallback ?? null);
|
||
} catch { return fallback ?? null; }
|
||
});
|
||
ipcMain.handle("addon-storage-set", (e, key, value) => {
|
||
const id = addonIdForSender(e.sender);
|
||
if (!id) return false;
|
||
if (typeof key !== "string" || key.length > 128) return false;
|
||
const file = path.join(addonsDataDir(), id + ".json");
|
||
let store = {};
|
||
try { store = JSON.parse(fs.readFileSync(file, "utf8")); } catch {}
|
||
store[key] = value;
|
||
try { fs.mkdirSync(addonsDataDir(), { recursive: true }); fs.writeFileSync(file, JSON.stringify(store)); return true; }
|
||
catch (err) { console.warn(`[addons] storage.set failed for ${id}:`, err?.message); return false; }
|
||
});
|
||
ipcMain.handle("addon-storage-all", (e) => {
|
||
const id = addonIdForSender(e.sender);
|
||
if (!id) return {};
|
||
try { return JSON.parse(fs.readFileSync(path.join(addonsDataDir(), id + ".json"), "utf8")); }
|
||
catch { return {}; }
|
||
});
|
||
// Error-page actions. All origin-gated to error.html so a third-party page
|
||
// that happens to see the API shape (home-preload exposes it on every tab)
|
||
// can't drive them.
|
||
ipcMain.handle("error-retry", (e, url) => {
|
||
if (!isErrorPageSender(e.sender)) return false;
|
||
if (typeof url !== "string" || !url) return false;
|
||
navigateTab(activeId, url);
|
||
return true;
|
||
});
|
||
ipcMain.handle("error-home", (e) => {
|
||
if (!isErrorPageSender(e.sender)) return false;
|
||
loadHome(activeId);
|
||
return true;
|
||
});
|
||
ipcMain.handle("error-search", (e, text) => {
|
||
if (!isErrorPageSender(e.sender)) return false;
|
||
const q = String(text || "").trim();
|
||
if (!q) return false;
|
||
navigateTab(activeId, SEARCH(q));
|
||
return true;
|
||
});
|
||
ipcMain.handle("error-register", (e, host) => {
|
||
if (!isErrorPageSender(e.sender)) return false;
|
||
const h = String(host || "").trim().toLowerCase();
|
||
if (!h) return false;
|
||
// Sirius's registrar UI takes ?prefill=<name>; if it ignores an unknown
|
||
// param the user just lands on the form and types it themselves.
|
||
const url = "https://sirius.x/register.html?prefill=" + encodeURIComponent(h);
|
||
navigateTab(activeId, url);
|
||
return true;
|
||
});
|
||
// "Did you mean" for the error page. Returns up to `limit` BCNR-registered
|
||
// names within a small edit distance of `host`, same TLD only. Uses the
|
||
// warm sharedIndex — no network call, no wait — so an offline user still
|
||
// gets suggestions if the index warmed at least once. Ranks by ascending
|
||
// distance, then alphabetical for a stable list.
|
||
function levenshtein(a, b) {
|
||
const m = a.length, n = b.length;
|
||
if (Math.abs(m - n) > 3) return 4; // early-out, we only care about ≤2
|
||
const prev = new Array(n + 1); for (let j = 0; j <= n; j++) prev[j] = j;
|
||
const cur = new Array(n + 1);
|
||
for (let i = 1; i <= m; i++) {
|
||
cur[0] = i;
|
||
for (let j = 1; j <= n; j++) {
|
||
const cost = a.charCodeAt(i - 1) === b.charCodeAt(j - 1) ? 0 : 1;
|
||
cur[j] = Math.min(cur[j - 1] + 1, prev[j] + 1, prev[j - 1] + cost);
|
||
}
|
||
for (let j = 0; j <= n; j++) prev[j] = cur[j];
|
||
}
|
||
return prev[n];
|
||
}
|
||
ipcMain.handle("error-bns-similar", (e, host) => {
|
||
if (!isErrorPageSender(e.sender)) return [];
|
||
const h = String(host || "").trim().toLowerCase();
|
||
if (!h || !sharedIndex || typeof sharedIndex.keys !== "function") return [];
|
||
const tld = tldOf(h);
|
||
if (!tld) return [];
|
||
const cands = [];
|
||
const maxDist = 2;
|
||
for (const key of sharedIndex.keys()) {
|
||
if (typeof key !== "string") continue;
|
||
// Same TLD only — a typo like "games.x" → "game.x" or "gaeme.x" → "game.x".
|
||
if (!key.endsWith("." + tld)) continue;
|
||
if (key === h) continue;
|
||
const d = levenshtein(h, key);
|
||
if (d <= maxDist) cands.push({ name: key, dist: d });
|
||
if (cands.length > 200) break; // hard cap so a huge index doesn't stall the render
|
||
}
|
||
cands.sort((a, b) => (a.dist - b.dist) || a.name.localeCompare(b.name));
|
||
return cands.slice(0, 3).map((c) => c.name);
|
||
});
|
||
ipcMain.handle("error-open-external", (e, url) => {
|
||
if (!isErrorPageSender(e.sender)) return false;
|
||
// Allowlist Silent Mode domains only — no arbitrary external opens from
|
||
// a page that visits when things are already going wrong.
|
||
const ok = typeof url === "string" && /^https:\/\/(silentmode\.st|silentmode\.bch|sirius\.x|theseus\.x|navigate\.st)(\/|$)/i.test(url);
|
||
if (!ok) return false;
|
||
try { shell.openExternal(url); return true; } catch { return false; }
|
||
});
|
||
// Update chip: user clicked the download button → download the installer
|
||
// through Theseus itself. session.downloadURL triggers the same
|
||
// will-download handler our own downloads panel listens on, so the file
|
||
// lands in the user's Downloads folder AND appears in the in-app
|
||
// downloads chip with progress + Show-in-folder. No system browser
|
||
// jump, no "why did another browser open?" confusion.
|
||
ipcMain.handle("open-update-download", (_e, url) => {
|
||
const ok = typeof url === "string" && (url.startsWith("https://dl.silentmode.st/") || url.startsWith("https://silentmode.st/"));
|
||
if (!ok) return false;
|
||
try {
|
||
// The downloads toolbar button spins + shows a progress badge as
|
||
// will-download / did-update updates fire, so the user sees the
|
||
// transfer without us having to force-open the downloads panel.
|
||
session.defaultSession.downloadURL(url);
|
||
return true;
|
||
} catch (e) { console.warn("update download failed:", e?.message); return false; }
|
||
});
|
||
ipcMain.handle("dismiss-update", () => { updateDismissedThisSession = true; emitUpdateAvailable(); return true; });
|
||
// Find-in-page. Chrome renderer's find bar drives this: the bar sends
|
||
// `find-in-page` with the query + direction; main proxies to the active
|
||
// tab's webContents.findInPage. Chromium raises `found-in-page` on each
|
||
// keystroke with the running match count / active match ordinal; we
|
||
// forward that back to chrome so the bar can render "3 of 12".
|
||
ipcMain.handle("find-in-page", (_e, query, opts = {}) => {
|
||
const t = activeTab(); if (!t) return false;
|
||
if (typeof query !== "string" || !query) { try { t.view.webContents.stopFindInPage("clearSelection"); } catch {} return false; }
|
||
try {
|
||
t.view.webContents.findInPage(query, {
|
||
forward: opts.forward !== false,
|
||
findNext: !!opts.findNext, // false = new query; true = jump next/prev
|
||
matchCase: !!opts.matchCase,
|
||
});
|
||
return true;
|
||
} catch { return false; }
|
||
});
|
||
ipcMain.handle("find-stop", () => {
|
||
const t = activeTab(); if (!t) return false;
|
||
try { t.view.webContents.stopFindInPage("clearSelection"); return true; } catch { return false; }
|
||
});
|
||
// Just the app version — no network. Used by Settings > General so the
|
||
// user can see which Theseus they're on without clicking "Check for updates".
|
||
ipcMain.handle("app-version", () => app.getVersion());
|
||
// Clean relaunch — used by the Aegis card to apply a staged add-on update
|
||
// (promotion happens on next boot; this is just how the user gets there).
|
||
ipcMain.handle("app-restart", () => { try { app.relaunch(); } catch {} app.quit(); });
|
||
ipcMain.handle("recheck-update", async () => {
|
||
// Manual "Check for updates" also un-dismisses any chip the user closed
|
||
// in this session — they're actively asking to see the status, so honour
|
||
// that. Report current app version too so the UI can render "you're on
|
||
// vN.M.O" when no newer build is out.
|
||
updateDismissedThisSession = false;
|
||
await checkForUpdate();
|
||
return { updateAvailable, currentVersion: app.getVersion() };
|
||
});
|
||
// One-click "Install & restart". Requires the silent pre-fetch to have
|
||
// finished (updateDownloadState === "ready"). Launches the setup with
|
||
// /S (silent, skips the wizard) and --force-run (electron-builder's NSIS
|
||
// convention for "start the app when the install finishes"), then quits
|
||
// Theseus so the installer can overwrite it. The user sees the browser
|
||
// disappear for a couple of seconds and come back on the new version —
|
||
// no manual relaunch needed. Verified E2E on 0.3.33 → 0.3.34 in the
|
||
// 2026-09-08 session; the 0.3.37 → 0.3.39 update ran WITHOUT --force-run
|
||
// (the flag was dropped in the 0.3.31 rewrite once it was clear /S alone
|
||
// installs correctly) and the user reported the missing relaunch — this
|
||
// commit puts --force-run back on so the auto-restart is part of the
|
||
// standard flow again. --updated stays out: the earlier E2E showed it
|
||
// wasn't load-bearing correctness for our NSIS config.
|
||
//
|
||
// 2026-09-11: an update ran while the app was still shutting down, both NSIS
|
||
// processes died ~8 s in, and the install was left without app.asar. The
|
||
// installer is no longer spawned from here: install-update-now only records
|
||
// the setup path and quits; will-quit then starts a detached batch helper
|
||
// that waits for this PID to be gone, runs the installer, and re-runs it
|
||
// once if app.asar is missing afterwards. See lib/update-helper.cjs for
|
||
// the script, the console-less cmd.exe traps, and the reasoning.
|
||
let pendingInstallerPath = null;
|
||
ipcMain.handle("install-update-now", () => {
|
||
if (updateDownloadState !== "ready" || !updateDownloadPath) return false;
|
||
pendingInstallerPath = updateDownloadPath;
|
||
app.quit();
|
||
return true;
|
||
});
|
||
app.on("will-quit", () => {
|
||
if (!pendingInstallerPath) return;
|
||
const setupPath = pendingInstallerPath;
|
||
pendingInstallerPath = null;
|
||
try {
|
||
const { buildUpdateHelperCmd } = require("./lib/update-helper.cjs");
|
||
const cmdPath = path.join(app.getPath("userData"), "update-helper.cmd");
|
||
fs.writeFileSync(cmdPath, buildUpdateHelperCmd({ pid: process.pid, setupPath, installDir: path.dirname(process.execPath) }));
|
||
// A detached cmd.exe outlives this process (verified) and is in no job
|
||
// of ours; the batch file itself waits for our PID to disappear.
|
||
const helper = spawn("cmd.exe", [`/d /c "${cmdPath}"`],
|
||
{ detached: true, stdio: "ignore", windowsHide: true, windowsVerbatimArguments: true });
|
||
helper.unref();
|
||
console.log(`[update] helper armed for ${setupPath}`);
|
||
} catch (e) { console.warn("[update] helper spawn failed:", e?.message); }
|
||
});
|
||
// Home page editable cards. Origin-gated to home.html — random pages that
|
||
// snoop the preload can't act on the local file.
|
||
ipcMain.handle("home-cards-get", (e) => isHomePageSender(e.sender) ? loadHomeCards() : []);
|
||
ipcMain.handle("home-cards-set", (e, cards) => { if (!isHomePageSender(e.sender)) return false; if (!Array.isArray(cards)) return false; saveHomeCards(cards); return true; });
|
||
ipcMain.handle("home-cards-reset", (e) => { if (!isHomePageSender(e.sender)) return false; try { fs.unlinkSync(homeCardsFile()); } catch {} return true; });
|
||
ipcMain.handle("go-back", () => { const wc = activeTab()?.view.webContents; if (wc?.navigationHistory.canGoBack()) wc.navigationHistory.goBack(); });
|
||
ipcMain.handle("go-forward", () => { const wc = activeTab()?.view.webContents; if (wc?.navigationHistory.canGoForward()) wc.navigationHistory.goForward(); });
|
||
ipcMain.handle("reload", (_e, hard) => {
|
||
const wc = activeTab()?.view.webContents;
|
||
if (!wc) return;
|
||
try { hard ? wc.reloadIgnoringCache() : wc.reload(); } catch {}
|
||
});
|
||
ipcMain.handle("stop", () => { const t = activeTab(); try { t?.view.webContents.stop(); } catch {} setLoading(t, false); });
|
||
ipcMain.handle("toggle-tor", () => { torState === "off" ? startTor() : stopTor(); });
|
||
// Open (or focus) the Settings tab. Optional section slug ("passwords",
|
||
// "addons", …) lands directly on that sidebar entry when the page loads.
|
||
// settings.html watches for a fragment on load and an IPC message when
|
||
// already loaded.
|
||
function openSettingsTab(section) {
|
||
const slug = typeof section === "string" && /^[a-z0-9-]{1,32}$/i.test(section) ? section.toLowerCase() : "";
|
||
const ex = tabs.find((t) => t.settings);
|
||
if (ex) {
|
||
setActive(ex.id);
|
||
if (slug) { try { ex.view.webContents.send("focus-section", slug); } catch {} }
|
||
return;
|
||
}
|
||
createTab(null, { settings: true, settingsSection: slug });
|
||
}
|
||
ipcMain.handle("open-settings", (_e, section) => openSettingsTab(section));
|
||
ipcMain.handle("toggle-site-info", (_e, rect) => {
|
||
if (popVisible) return showPopover(false);
|
||
if (rect) popPos = { x: Math.round(rect.x), y: Math.round(rect.y) };
|
||
showPopover(true);
|
||
});
|
||
ipcMain.handle("close-site-info", () => showPopover(false));
|
||
ipcMain.handle("popover-resize", (_e, h) => { popH = Math.max(90, Math.min(380, Math.round(h) || 210)); if (popVisible) positionPopover(); });
|
||
|
||
// ---- Collision-mode: per-tab live switcher + policy control -----------------
|
||
// Flip the active tab between BCNR and ICANN for its current host, optionally
|
||
// remembering the choice per-name / per-TLD (like the OS "Open with…" flow).
|
||
ipcMain.handle("collision-switch", (_e, arg) => switchRegistry(arg));
|
||
async function switchRegistry(arg) {
|
||
const t = activeTab(); if (!t?.prov?.host) return null;
|
||
const host = t.prov.host, tld = tldOf(host);
|
||
// Accept both "bcdn" (client-facing product name) and "bcnr" (internal key).
|
||
const raw = arg?.choice;
|
||
const choice = (raw === "bcdn" || raw === "bcnr") ? "bcnr"
|
||
: (raw === "icann") ? "icann"
|
||
: (t.prov.kind === "ok" ? "icann" : "bcnr"); // flip the current one
|
||
// Optional persistent memory ("Always use…" from the popover switcher).
|
||
rememberCollision(host, tld, choice, arg?.remember || "no");
|
||
const registry = registryOf(tld);
|
||
// DIRECT navigation — bypass navigateTab/loadBns entirely so nothing in the
|
||
// collision-decision path can trigger a re-prompt on an explicit user switch.
|
||
// The user clicked the switcher; they've made their choice. Just load it.
|
||
setLoading(t, true);
|
||
t.internalNav = true;
|
||
try {
|
||
if (choice === "icann") {
|
||
t.url = "https://" + host + "/";
|
||
await t.view.webContents.loadURL(t.url);
|
||
t.prov = { host, kind: "web", note: "switched to ICANN", tld, registry };
|
||
} else {
|
||
t.url = "https://" + host + "/"; // display: https://; internal fetch: bns://
|
||
await t.view.webContents.loadURL(`bns://${host}/`);
|
||
const rec = entries.get(host);
|
||
const r = rec?.entry?.records || {};
|
||
// Mirror serveBns's subdomain-first-ip rule so the badge does not lie.
|
||
const _isSub = rec?.entry?.name && host !== rec.entry.name;
|
||
const src = (_isSub && r.ip) ? "direct server"
|
||
: r.h ? "on-chain (chain)"
|
||
: r.s3 ? "Sia network"
|
||
: r.ip ? "direct server"
|
||
: (!_isSub && r.p) ? "mirror"
|
||
: r.u ? "redirect"
|
||
: "record";
|
||
t.prov = { host, kind: "ok", source: src, category: rec?.entry?.category, records: Object.keys(r), tld, registry };
|
||
}
|
||
} catch (e) { console.warn("collision-switch load failed:", e?.message); }
|
||
finally { t.internalNav = false; setLoading(t, false); }
|
||
if (t.id === activeId) pushNav(t.prov);
|
||
emitTabs();
|
||
}
|
||
// Ariadne's Thread menu — the registry button at the end of the address
|
||
// bar. Replaces the BCDN/ICANN segmented chips: one icon that never
|
||
// overflows the bar, a native popup with the switch, the per-name / per-TLD
|
||
// memory, the collision policy, and a jump to the resolver settings.
|
||
ipcMain.handle("registry-menu-popup", (e, rect) => {
|
||
if (chrome && e.sender !== chrome.webContents) throw new Error("registry-menu-popup: untrusted sender");
|
||
const t = activeTab();
|
||
const prov = t?.prov || null;
|
||
const host = String(prov?.host || "");
|
||
const tld = String(prov?.tld || (host ? tldOf(host) : "") || "");
|
||
const onBcdn = prov?.kind === "ok";
|
||
const onIcann = prov?.kind === "web";
|
||
const isCand = !!tld && (onBcdn || onIcann) && !isBcnrNativeTld(tld);
|
||
const current = onBcdn ? "bcnr" : "icann";
|
||
const policyItem = (value, label) => ({
|
||
label, type: "radio", checked: settings.collisionPolicy === value,
|
||
click: () => { settings.collisionPolicy = value; saveSettings(); },
|
||
});
|
||
const template = [
|
||
{ label: host ? `Ariadne's Thread · ${host}` : "Ariadne's Thread", enabled: false },
|
||
{ type: "separator" },
|
||
{ label: "Serve from BCDN", type: "radio", checked: onBcdn, enabled: isCand || onBcdn,
|
||
click: () => { if (!onBcdn) switchRegistry({ choice: "bcnr", remember: "no" }).catch(() => {}); } },
|
||
{ label: "Serve from ICANN", type: "radio", checked: onIcann, enabled: isCand || onIcann,
|
||
click: () => { if (!onIcann) switchRegistry({ choice: "icann", remember: "no" }).catch(() => {}); } },
|
||
{ label: "Remember", enabled: !!host, submenu: [
|
||
{ label: host ? `Always open ${host} this way` : "Always open this site this way", enabled: isCand,
|
||
click: () => rememberCollision(host, tld, current, "name") },
|
||
{ label: tld ? `Always open .${tld} names this way` : "Always open this TLD this way", enabled: isCand,
|
||
click: () => rememberCollision(host, tld, current, "tld") },
|
||
{ type: "separator" },
|
||
{ label: "Forget remembered choices", click: () => { collisions = { byName: {}, byTld: {} }; saveCollisions(); } },
|
||
] },
|
||
{ type: "separator" },
|
||
{ label: "When a name exists on both registries", submenu: [
|
||
policyItem("bcnr-first", "BCDN first"),
|
||
policyItem("icann-first", "ICANN first"),
|
||
policyItem("soft", "Ask each time"),
|
||
] },
|
||
{ type: "separator" },
|
||
{ label: "Ariadne's Thread settings…", click: () => openSettingsTab("plugins") },
|
||
];
|
||
const popup = Menu.buildFromTemplate(template);
|
||
const chromeBounds = chrome ? chrome.getBounds() : { x: 0, y: 0 };
|
||
const x = Math.max(0, Math.round(chromeBounds.x + (rect?.x || 0)));
|
||
const y = Math.max(0, Math.round(chromeBounds.y + (rect?.y || 0)));
|
||
popup.popup({ window: win, x, y });
|
||
});
|
||
ipcMain.handle("collision-state", () => ({
|
||
policy: settings.collisionPolicy,
|
||
byName: collisions.byName,
|
||
byTld: collisions.byTld,
|
||
bcnrTlds,
|
||
}));
|
||
ipcMain.handle("collision-set-policy", (_e, p) => {
|
||
if (["bcnr-first", "icann-first", "soft"].includes(p)) { settings.collisionPolicy = p; saveSettings(); }
|
||
return settings.collisionPolicy;
|
||
});
|
||
ipcMain.handle("collision-reset", () => { collisions = { byName: {}, byTld: {} }; saveCollisions(); return true; });
|
||
// Ariadne's Thread system-wide resolver — installed by AriadneResolver-Setup.exe
|
||
// as two Windows Scheduled Tasks ("BNS Resolver Daemon" + "BNS Sia Bridge").
|
||
// Turning them off means non-Theseus browsers stop resolving BCDN names on
|
||
// this machine; Theseus itself uses its own in-process resolver so it's
|
||
// unaffected. Toggling requires admin (tasks run as SYSTEM) — start/stop go
|
||
// through an elevated powershell that UAC-prompts once per action.
|
||
//
|
||
// As of 0.3.23 Ariadne is NOT bundled inside Theseus. Install / Update stream
|
||
// AriadneResolver-Setup-<v>.exe directly from silentmode.st and verify its
|
||
// SHA-256 against the on-site releases manifest before spawning it, so
|
||
// Ariadne's release cadence is decoupled from ours.
|
||
const ARIADNE_TASKS = ["BNS Resolver Daemon", "BNS Sia Bridge"];
|
||
// Inno Setup's AppId + "_is1" is the uninstall registry key. Check both
|
||
// native and WOW6432 in case Inno installed either way.
|
||
const ARIADNE_UNINSTALL_KEYS = [
|
||
'HKLM:\\SOFTWARE\\Microsoft\\Windows\\CurrentVersion\\Uninstall\\{7E7A5F1C-3B4E-4C8A-9E1D-ARIADNERSLVR}_is1',
|
||
'HKLM:\\SOFTWARE\\WOW6432Node\\Microsoft\\Windows\\CurrentVersion\\Uninstall\\{7E7A5F1C-3B4E-4C8A-9E1D-ARIADNERSLVR}_is1',
|
||
];
|
||
// Same manifest the Theseus updater reads (UPDATE_MANIFEST_URL). The copy on
|
||
// silentmode.st is a mirror that has lagged behind dl.silentmode.st (2026-09-09:
|
||
// it still listed Theseus 0.3.31 while dl had 0.3.44), so the Ariadne "Update"
|
||
// button was checking against a stale version list.
|
||
const ARIADNE_MANIFEST_URL = "https://dl.silentmode.st/releases-manifest.json";
|
||
const ARIADNE_DL_ORIGIN = "https://dl.silentmode.st";
|
||
const ARIADNE_MANIFEST_TTL_MS = 30 * 60 * 1000;
|
||
let ariadneManifestCache = null; // { at:number, entry:{version,filename,sha256,url}|null }
|
||
|
||
// GET the releases manifest, find the win-x64 ariadne-resolver entry, return
|
||
// {version, filename, sha256, url}. Cached 30 min in-process; opening the
|
||
// Settings panel every few seconds does not spam silentmode.st. On any
|
||
// failure (offline, 5xx, malformed JSON) returns null and the caller shows
|
||
// bundledVersion:null / canUpdate:false gracefully.
|
||
function ariadneManifestFetch() {
|
||
const now = Date.now();
|
||
if (ariadneManifestCache && now - ariadneManifestCache.at < ARIADNE_MANIFEST_TTL_MS) {
|
||
return Promise.resolve(ariadneManifestCache.entry);
|
||
}
|
||
return new Promise((resolve) => {
|
||
const https = require("node:https");
|
||
const req = https.request(ARIADNE_MANIFEST_URL, {
|
||
method: "GET", timeout: 8000,
|
||
headers: { "user-agent": "TheseusNavigator/ariadne-updater" },
|
||
}, (r) => {
|
||
if (r.statusCode !== 200) { r.resume(); ariadneManifestCache = { at: now, entry: null }; return resolve(null); }
|
||
const chunks = [];
|
||
r.on("data", (c) => chunks.push(c));
|
||
r.on("end", () => {
|
||
try {
|
||
const j = JSON.parse(Buffer.concat(chunks).toString("utf8"));
|
||
const rel = (j.releases || []).find((x) => x.id === "ariadne-resolver" && x.platform === "win-x64");
|
||
if (!rel) { ariadneManifestCache = { at: now, entry: null }; return resolve(null); }
|
||
const filename = Object.keys(rel.files || {}).find((f) => /^AriadneResolver-Setup-.*\.exe$/i.test(f));
|
||
if (!filename) { ariadneManifestCache = { at: now, entry: null }; return resolve(null); }
|
||
const entry = { version: rel.version, filename, sha256: String(rel.files[filename] || "").toLowerCase(), url: ARIADNE_DL_ORIGIN + "/" + filename };
|
||
ariadneManifestCache = { at: now, entry };
|
||
resolve(entry);
|
||
} catch { ariadneManifestCache = { at: now, entry: null }; resolve(null); }
|
||
});
|
||
});
|
||
req.on("timeout", () => req.destroy(new Error("manifest timeout")));
|
||
req.on("error", () => { ariadneManifestCache = { at: now, entry: null }; resolve(null); });
|
||
req.end();
|
||
});
|
||
}
|
||
|
||
// Stream the .exe to a per-session temp file, hashing as we go. Reject on
|
||
// hash mismatch (and delete the file) so a wrong-hash binary is never spawned.
|
||
// The SHA-256 is authoritative because the manifest itself is served over
|
||
// HTTPS -- silentmode.st TLS -> manifest.json -> hash -> verified .exe.
|
||
function ariadneDownloadInstaller(entry) {
|
||
return new Promise((resolve, reject) => {
|
||
const https = require("node:https");
|
||
const crypto = require("node:crypto");
|
||
const dst = path.join(app.getPath("temp"), `ariadne-${entry.version}-${Date.now()}.exe`);
|
||
const req = https.request(entry.url, {
|
||
method: "GET", timeout: 60000,
|
||
headers: { "user-agent": "TheseusNavigator/ariadne-updater" },
|
||
}, (r) => {
|
||
if (r.statusCode !== 200) { r.resume(); return reject(new Error(`download ${entry.url} -> HTTP ${r.statusCode}`)); }
|
||
const hash = crypto.createHash("sha256");
|
||
const out = fs.createWriteStream(dst);
|
||
r.on("data", (c) => hash.update(c));
|
||
r.pipe(out);
|
||
out.on("finish", () => {
|
||
const got = hash.digest("hex").toLowerCase();
|
||
if (got !== entry.sha256) {
|
||
try { fs.unlinkSync(dst); } catch {}
|
||
return reject(new Error(`SHA-256 mismatch: got ${got}, want ${entry.sha256}`));
|
||
}
|
||
resolve(dst);
|
||
});
|
||
out.on("error", (e) => { try { fs.unlinkSync(dst); } catch {}; reject(e); });
|
||
});
|
||
req.on("timeout", () => req.destroy(new Error("download timeout")));
|
||
req.on("error", reject);
|
||
req.end();
|
||
});
|
||
}
|
||
|
||
function ariadneQueryState() {
|
||
return new Promise((resolve) => {
|
||
const { spawn } = require("child_process");
|
||
// One shell round-trip for both bits of info:
|
||
// - task states for BNS Resolver Daemon + BNS Sia Bridge
|
||
// - installed version + quiet-uninstall string from Inno's registry key
|
||
const ps = spawn("powershell.exe", ["-NoProfile", "-NonInteractive", "-Command",
|
||
"$names=@('BNS Resolver Daemon','BNS Sia Bridge');" +
|
||
"$names | ForEach-Object { $t = Get-ScheduledTask -TaskName $_ -ErrorAction SilentlyContinue;" +
|
||
" if ($t) { \"$_=$($t.State)\" } else { \"$_=MISSING\" } };" +
|
||
"$keys=@(" + ARIADNE_UNINSTALL_KEYS.map((k) => "'" + k + "'").join(",") + ");" +
|
||
"foreach ($k in $keys) { if (Test-Path $k) { $r=Get-ItemProperty $k; \"__VER__=$($r.DisplayVersion)\"; \"__UNINSTALL__=$($r.QuietUninstallString)\"; break } }"
|
||
], { windowsHide: true });
|
||
let out = "";
|
||
ps.stdout.on("data", (d) => { out += d; });
|
||
ps.on("close", async () => {
|
||
const lines = out.trim().split(/\r?\n/).filter(Boolean);
|
||
const map = Object.fromEntries(lines.map((l) => { const i = l.lastIndexOf("="); return [l.slice(0, i), l.slice(i + 1)]; }));
|
||
const primary = map["BNS Resolver Daemon"];
|
||
const installedVersion = map.__VER__ || null;
|
||
const quietUninstall = map.__UNINSTALL__ || null;
|
||
const latest = await ariadneManifestFetch();
|
||
const latestVersion = latest ? latest.version : null;
|
||
const canUpdate = !!(installedVersion && latestVersion && cmpVersions(latestVersion, installedVersion) > 0);
|
||
let state;
|
||
if (!primary || primary === "MISSING") state = installedVersion ? "stopped" : "not-installed";
|
||
else if (primary === "Running") state = "running";
|
||
else state = "stopped";
|
||
// The "bundledVersion" field name is kept for renderer compatibility --
|
||
// it now carries the latest version advertised by silentmode.st's
|
||
// releases manifest, not a version physically bundled with Theseus.
|
||
resolve({ state, installedVersion, bundledVersion: latestVersion, canUpdate, hasUninstaller: !!quietUninstall });
|
||
});
|
||
ps.on("error", () => resolve({ state: "not-installed", installedVersion: null, bundledVersion: null, canUpdate: false, hasUninstaller: false }));
|
||
});
|
||
}
|
||
function cmpVersions(a, b) {
|
||
const pa = String(a).split(".").map((n) => parseInt(n, 10) || 0);
|
||
const pb = String(b).split(".").map((n) => parseInt(n, 10) || 0);
|
||
const n = Math.max(pa.length, pb.length);
|
||
for (let i = 0; i < n; i++) { const d = (pa[i] || 0) - (pb[i] || 0); if (d) return d < 0 ? -1 : 1; }
|
||
return 0;
|
||
}
|
||
function ariadneSetState(on) {
|
||
return new Promise((resolve, reject) => {
|
||
const { spawn } = require("child_process");
|
||
// Off = stop AND disable, on = enable AND start. The daemon task has an
|
||
// at-startup trigger, so a plain Stop-ScheduledTask came back on the
|
||
// next reboot and "Turn off" silently didn't stick.
|
||
//
|
||
// The inner script goes across as -EncodedCommand (base64 UTF-16LE). The
|
||
// previous version embedded it in a double-quoted string on the OUTER
|
||
// powershell's command line, which interpolated `$t` to nothing before
|
||
// the elevated shell ever saw it — the elevated shell got
|
||
// `foreach ( in ...)`, failed to parse, and the outer shell still exited
|
||
// 0, so the toggle reported success while doing nothing.
|
||
const inner = on
|
||
? `$ok = $true
|
||
foreach ($t in 'BNS Resolver Daemon','BNS Sia Bridge') {
|
||
try { Enable-ScheduledTask -TaskName $t -ErrorAction Stop | Out-Null; Start-ScheduledTask -TaskName $t -ErrorAction Stop }
|
||
catch { if ($t -eq 'BNS Resolver Daemon') { $ok = $false } }
|
||
}
|
||
if ($ok) { exit 0 } else { exit 2 }`
|
||
: `$ok = $true
|
||
foreach ($t in 'BNS Resolver Daemon','BNS Sia Bridge') {
|
||
try { Stop-ScheduledTask -TaskName $t -ErrorAction Stop } catch {}
|
||
try { Disable-ScheduledTask -TaskName $t -ErrorAction Stop | Out-Null }
|
||
catch { if ($t -eq 'BNS Resolver Daemon') { $ok = $false } }
|
||
}
|
||
if ($ok) { exit 0 } else { exit 2 }`;
|
||
const encoded = Buffer.from(inner, "utf16le").toString("base64");
|
||
// -PassThru + exit $p.ExitCode: the elevated shell's exit code (0 ok,
|
||
// 2 = daemon task missing) reaches us; a declined UAC prompt makes
|
||
// Start-Process throw, which exits the outer shell non-zero.
|
||
const ps = spawn("powershell.exe", ["-NoProfile", "-Command",
|
||
`$p = Start-Process powershell -Verb RunAs -Wait -WindowStyle Hidden -PassThru -ArgumentList '-NoProfile','-NonInteractive','-EncodedCommand','${encoded}'; exit $p.ExitCode`], { windowsHide: true });
|
||
ps.on("close", (code) => {
|
||
if (code === 0) resolve(true);
|
||
else if (code === 2) reject(new Error("the 'BNS Resolver Daemon' scheduled task is missing — reinstall Ariadne's Thread"));
|
||
else reject(new Error("UAC declined or task failed (exit " + code + ")"));
|
||
});
|
||
ps.on("error", (e) => reject(e));
|
||
});
|
||
}
|
||
// Fetch manifest -> download+verify AriadneResolver-Setup-<v>.exe -> spawn
|
||
// Inno silently+elevated (/VERYSILENT /SUPPRESSMSGBOXES /NORESTART). The
|
||
// downloaded .exe is deleted whether the install succeeds or fails, so a
|
||
// wrong-hash abort never leaves a suspect binary behind.
|
||
async function ariadneInstall() {
|
||
const entry = await ariadneManifestFetch();
|
||
if (!entry) throw new Error("could not reach silentmode.st releases manifest");
|
||
const exePath = await ariadneDownloadInstaller(entry);
|
||
const { spawn } = require("child_process");
|
||
return new Promise((resolve, reject) => {
|
||
// -PassThru + exit $p.ExitCode so Inno's own exit code reaches us; a bare
|
||
// -Wait always returned 0 and a failed silent install looked like success.
|
||
const ps = spawn("powershell.exe", ["-NoProfile", "-Command",
|
||
`$p = Start-Process -FilePath '${exePath.replace(/'/g, "''")}' -ArgumentList '/VERYSILENT','/SUPPRESSMSGBOXES','/NORESTART' -Verb RunAs -Wait -PassThru; exit $p.ExitCode`
|
||
], { windowsHide: true });
|
||
const cleanup = () => { try { fs.unlinkSync(exePath); } catch {} };
|
||
ps.on("close", (code) => { cleanup(); code === 0 ? resolve(true) : reject(new Error("installer exited " + code)); });
|
||
ps.on("error", (e) => { cleanup(); reject(e); });
|
||
});
|
||
}
|
||
// Run Inno's own quiet uninstaller. Reads the QuietUninstallString from the
|
||
// registry (already ends in / VERYSILENT) and spawns it elevated.
|
||
function ariadneUninstall() {
|
||
const { spawn } = require("child_process");
|
||
return new Promise((resolve, reject) => {
|
||
// Read the uninstall string fresh — a stale cache could point at a moved
|
||
// file. Extract the path (may be quoted) + any trailing args.
|
||
const cmd = `$keys=@(${ARIADNE_UNINSTALL_KEYS.map((k) => "'" + k + "'").join(",")});foreach ($k in $keys){if(Test-Path $k){$r=Get-ItemProperty $k;Write-Host $r.QuietUninstallString;break}}`;
|
||
const ps = spawn("powershell.exe", ["-NoProfile", "-NonInteractive", "-Command", cmd], { windowsHide: true });
|
||
let out = "";
|
||
ps.stdout.on("data", (d) => { out += d; });
|
||
ps.on("close", () => {
|
||
const uninstallCmd = out.trim();
|
||
if (!uninstallCmd) return reject(new Error("Ariadne uninstaller not registered"));
|
||
// uninstallCmd typically: "C:\Program Files (x86)\...\unins000.exe" /VERYSILENT
|
||
// Spawn it elevated. Inno's silent uninstall respects /VERYSILENT so no UI.
|
||
const runCmd = `$p = Start-Process -FilePath 'cmd.exe' -ArgumentList '/c ${uninstallCmd.replace(/'/g, "''")} /SUPPRESSMSGBOXES /NORESTART' -Verb RunAs -Wait -PassThru; exit $p.ExitCode`;
|
||
const ps2 = spawn("powershell.exe", ["-NoProfile", "-Command", runCmd], { windowsHide: true });
|
||
ps2.on("close", (code) => code === 0 ? resolve(true) : reject(new Error("uninstaller exited " + code)));
|
||
ps2.on("error", reject);
|
||
});
|
||
ps.on("error", reject);
|
||
});
|
||
}
|
||
// Update = run the bundled installer over the top. Inno Setup detects the
|
||
// same AppId and upgrades in place. Same UAC dance as install.
|
||
const ariadneUpdate = ariadneInstall;
|
||
ipcMain.handle("ariadne-state", () => ariadneQueryState().catch(() => ({ state: "not-installed", installedVersion: null, bundledVersion: null, canUpdate: false, hasUninstaller: false })));
|
||
ipcMain.handle("ariadne-toggle", (_e, on) => ariadneSetState(!!on).catch((e) => ({ ok: false, error: e?.message || String(e) })));
|
||
ipcMain.handle("ariadne-install", () => ariadneInstall().then(() => ({ ok: true })).catch((e) => ({ ok: false, error: e?.message || String(e) })));
|
||
ipcMain.handle("ariadne-update", () => ariadneUpdate().then(() => ({ ok: true })).catch((e) => ({ ok: false, error: e?.message || String(e) })));
|
||
ipcMain.handle("ariadne-uninstall", () => ariadneUninstall().then(() => ({ ok: true })).catch((e) => ({ ok: false, error: e?.message || String(e) })));
|
||
// Storage: clear right now (any subset). "history" also drops the saved-session file.
|
||
// ---- Password vault -------------------------------------------------------
|
||
// The vault lives at userData/passwords.vault (encrypted). Unlock state is
|
||
// held in this main-process closure only — never sent to a renderer except
|
||
// in the explicit response to password-get(id). Cleared on quit alongside
|
||
// the other storage clears (see before-quit hook).
|
||
const vaultFile = () => path.join(app.getPath("userData"), "passwords.vault");
|
||
let vaultState = null; // { key, purposeRoot, entries, _salt, _iters }
|
||
// Imports live in a SEPARATE encrypted file (design §3.2) so a bug in one
|
||
// vault can't destroy the other, and so an attacker holding the primary
|
||
// purposeRoot in RAM never yields the imports' seeds/WIFs. Same master
|
||
// password, different KDF salt = disjoint AES keys.
|
||
const importsFile = () => path.join(app.getPath("userData"), "wallet-imports.enc");
|
||
let importsState = null; // { key, accounts, _salt, _iters }
|
||
let importsUnlockPw = null; // held only if we may need to write the file this session
|
||
const vaultOk = () => ({ ok: true });
|
||
const vaultErr = (m) => ({ ok: false, err: String(m) });
|
||
|
||
ipcMain.handle("password-status", () => ({
|
||
setup: fs.existsSync(vaultFile()),
|
||
unlocked: !!vaultState,
|
||
}));
|
||
|
||
ipcMain.handle("password-setup", async (_e, { masterPassword, seedSource }) => {
|
||
try {
|
||
if (!masterPassword || String(masterPassword).length < 4) return vaultErr("master password too short");
|
||
if (fs.existsSync(vaultFile())) return vaultErr("vault already exists");
|
||
const v = await loadVaultLib();
|
||
let purposeRootHex, messengerRootHex;
|
||
if (seedSource && seedSource.kind === "mnemonic" && seedSource.mnemonic) {
|
||
// Same seed, two purpose roots — one for password derivation, one for
|
||
// the Nostr messaging identity. Storing both means Hermes can bind to
|
||
// the vault so the user never re-enters the mnemonic. Different HKDF
|
||
// info strings keep the two subtrees cryptographically disjoint.
|
||
const seed = await v.bip39ToSeed(String(seedSource.mnemonic));
|
||
purposeRootHex = v.bytesToHex(await v.seedToPurposeRoot(seed, "passwords/0"));
|
||
messengerRootHex = v.bytesToHex(await v.seedToPurposeRoot(seed, "messenger/0"));
|
||
} else {
|
||
// Independent random seed — 32 bytes of purposeRoot directly. No mnemonic
|
||
// means no messenger root; Hermes will fall back to its own mnemonic entry.
|
||
const root = require("node:crypto").webcrypto.getRandomValues(new Uint8Array(32));
|
||
purposeRootHex = v.bytesToHex(root);
|
||
}
|
||
vaultState = await v.createVault(vaultFile(), masterPassword, purposeRootHex,
|
||
messengerRootHex ? { messengerRootHex } : {});
|
||
emitPwAvailability();
|
||
return vaultOk();
|
||
} catch (e) { return vaultErr(e?.message || e); }
|
||
});
|
||
|
||
ipcMain.handle("password-unlock", async (_e, masterPassword) => {
|
||
try {
|
||
if (!fs.existsSync(vaultFile())) return vaultErr("no vault");
|
||
const v = await loadVaultLib();
|
||
vaultState = await v.unlockVault(vaultFile(), masterPassword);
|
||
// Same master password unlocks wallet-imports.enc when it exists. A
|
||
// mismatched password wouldn't get us here (the primary decrypt would
|
||
// have thrown), so this second decrypt is guaranteed to succeed with
|
||
// the same input — differ only in the salt.
|
||
importsState = null;
|
||
if (fs.existsSync(importsFile())) {
|
||
try { importsState = await v.unlockImports(importsFile(), masterPassword); }
|
||
catch (ie) { console.error("[imports] unlock failed:", ie?.message); }
|
||
}
|
||
importsUnlockPw = masterPassword;
|
||
emitPwAvailability();
|
||
return { ok: true, entries: v.listMetadata(vaultState) };
|
||
} catch (e) { return vaultErr(e?.message || e); }
|
||
});
|
||
|
||
ipcMain.handle("password-lock", () => {
|
||
vaultState = null;
|
||
importsState = null;
|
||
importsUnlockPw = null;
|
||
emitPwAvailability();
|
||
return true;
|
||
});
|
||
|
||
ipcMain.handle("password-list", async () => {
|
||
if (!vaultState) return { ok: false, err: "locked" };
|
||
const v = await loadVaultLib();
|
||
return { ok: true, entries: v.listMetadata(vaultState) };
|
||
});
|
||
|
||
ipcMain.handle("password-get", async (_e, id) => {
|
||
if (!vaultState) return vaultErr("locked");
|
||
try {
|
||
const v = await loadVaultLib();
|
||
const password = await v.resolvePassword(vaultState, id);
|
||
return { ok: true, password };
|
||
} catch (e) { return vaultErr(e?.message || e); }
|
||
});
|
||
|
||
ipcMain.handle("password-add", async (_e, spec) => {
|
||
if (!vaultState) return vaultErr("locked");
|
||
try {
|
||
const v = await loadVaultLib();
|
||
const entry = v.newEntry(spec || {});
|
||
vaultState.entries.push(entry);
|
||
await v.saveVault(vaultFile(), vaultState);
|
||
return { ok: true, id: entry.id, entries: v.listMetadata(vaultState) };
|
||
} catch (e) { return vaultErr(e?.message || e); }
|
||
});
|
||
|
||
ipcMain.handle("password-update", async (_e, id, patch) => {
|
||
if (!vaultState) return vaultErr("locked");
|
||
try {
|
||
const v = await loadVaultLib();
|
||
const e = vaultState.entries.find((x) => x.id === id);
|
||
if (!e) return vaultErr("no such entry");
|
||
// Whitelist mutable fields; never let the renderer overwrite id/addedAt.
|
||
for (const k of ["domain", "username", "literal", "generated"]) if (patch && k in patch) e[k] = patch[k];
|
||
// Switching between literal and generated: drop the other field.
|
||
if (patch && "literal" in patch) delete e.generated;
|
||
if (patch && "generated" in patch) delete e.literal;
|
||
await v.saveVault(vaultFile(), vaultState);
|
||
return { ok: true, entries: v.listMetadata(vaultState) };
|
||
} catch (e) { return vaultErr(e?.message || e); }
|
||
});
|
||
|
||
ipcMain.handle("password-remove", async (_e, id) => {
|
||
if (!vaultState) return vaultErr("locked");
|
||
try {
|
||
const v = await loadVaultLib();
|
||
vaultState.entries = vaultState.entries.filter((x) => x.id !== id);
|
||
await v.saveVault(vaultFile(), vaultState);
|
||
return { ok: true, entries: v.listMetadata(vaultState) };
|
||
} catch (e) { return vaultErr(e?.message || e); }
|
||
});
|
||
|
||
ipcMain.handle("password-generate", async (_e, { domain, username = "", version = 1, rules } = {}) => {
|
||
if (!vaultState) return vaultErr("locked");
|
||
try {
|
||
const v = await loadVaultLib();
|
||
const password = await v.derivePassword(vaultState.purposeRoot, { domain, username, version, rules });
|
||
return { ok: true, password };
|
||
} catch (e) { return vaultErr(e?.message || e); }
|
||
});
|
||
|
||
// ---- wallet imports (DESIGN-wallet-multi-account-amendment.md §3.2/§3.3) ---
|
||
// Read-only listing — safe for any renderer, does not leak seeds/WIFs.
|
||
ipcMain.handle("wallet-imports-list", async () => {
|
||
if (!vaultState) return vaultErr("locked");
|
||
const v = await loadVaultLib();
|
||
const entries = importsState ? v.listImportsMetadata(importsState) : [];
|
||
return { ok: true, entries };
|
||
});
|
||
|
||
// Add an import. Add-ons (Aegis) call this via api.vault.imports.add(spec).
|
||
// The seed/WIF stay in main-process memory — never re-emitted to renderers.
|
||
// The caller is expected to have already derived cashaddr client-side; we
|
||
// store it verbatim, and Aegis's safety-net check re-derives on load and
|
||
// warns on mismatch (design §6).
|
||
ipcMain.handle("wallet-imports-add", async (_e, spec) => {
|
||
if (!vaultState) return vaultErr("locked");
|
||
if (!importsUnlockPw) return vaultErr("locked");
|
||
try {
|
||
if (!spec || typeof spec !== "object") throw new Error("spec required");
|
||
const kind = String(spec.kind || "");
|
||
if (kind !== "seed" && kind !== "wif") throw new Error(`unknown kind: ${kind}`);
|
||
const cashaddr = String(spec.cashaddr || "").trim();
|
||
if (!cashaddr) throw new Error("cashaddr required (caller derives)");
|
||
const label = String(spec.label || "").trim().slice(0, 120);
|
||
if (!label) throw new Error("label required");
|
||
const category = String(spec.category || "").trim().slice(0, 40) || "operational";
|
||
const source = String(spec.source || "").trim().slice(0, 500);
|
||
const v = await loadVaultLib();
|
||
if (!importsState) {
|
||
importsState = await v.createImports(importsFile(), importsUnlockPw);
|
||
}
|
||
// Choose a URL-safe id: user-provided or derived from the label. Collision-
|
||
// safe: append a short suffix if it already exists.
|
||
const rawId = String(spec.id || label).toLowerCase().replace(/[^a-z0-9]+/g, "-").replace(/^-+|-+$/g, "").slice(0, 60) || "wallet";
|
||
let id = rawId, n = 1;
|
||
while (importsState.accounts[id]) { n++; id = `${rawId}-${n}`; }
|
||
const rec = {
|
||
kind, cashaddr, label, category, source,
|
||
createdAt: Date.now(),
|
||
};
|
||
if (kind === "seed") {
|
||
if (!spec.seed || !spec.path) throw new Error("seed and path required for kind=seed");
|
||
rec.seed = String(spec.seed);
|
||
rec.path = String(spec.path);
|
||
} else {
|
||
if (!spec.wif) throw new Error("wif required for kind=wif");
|
||
rec.wif = String(spec.wif);
|
||
}
|
||
importsState.accounts[id] = rec;
|
||
await v.saveImports(importsFile(), importsState);
|
||
return { ok: true, id, entries: v.listImportsMetadata(importsState) };
|
||
} catch (e) { return vaultErr(e?.message || e); }
|
||
});
|
||
|
||
ipcMain.handle("wallet-imports-remove", async (_e, id) => {
|
||
if (!vaultState || !importsState) return vaultErr("locked");
|
||
try {
|
||
if (!importsState.accounts[id]) return vaultErr("no such import");
|
||
delete importsState.accounts[id];
|
||
const v = await loadVaultLib();
|
||
await v.saveImports(importsFile(), importsState);
|
||
return { ok: true, entries: v.listImportsMetadata(importsState) };
|
||
} catch (e) { return vaultErr(e?.message || e); }
|
||
});
|
||
|
||
// Signer material for one import — only for add-ons that already have
|
||
// vault-derive-equivalent trust. NEVER called from a page renderer directly;
|
||
// gated by addon-msg the same way api.vault.derive is.
|
||
ipcMain.handle("wallet-imports-signer", async (_e, id) => {
|
||
if (!vaultState || !importsState) return vaultErr("locked");
|
||
try {
|
||
const v = await loadVaultLib();
|
||
const signer = v.getImportSigner(importsState, id);
|
||
return { ok: true, signer };
|
||
} catch (e) { return vaultErr(e?.message || e); }
|
||
});
|
||
|
||
ipcMain.handle("clear-browsing-data", async (_e, opts) => {
|
||
const o = opts || {};
|
||
await clearBrowsingData({ cookies: !!o.cookies, cache: !!o.cache, storage: !!o.storage });
|
||
if (o.history) await clearHistoryNow();
|
||
return true;
|
||
});
|
||
ipcMain.handle("search-engines", () => ({ engines: allEngines(), current: settings.searchEngine }));
|
||
ipcMain.handle("set-search-engine", (_e, id) => {
|
||
if (allEngines().some((e) => e.id === id)) { settings.searchEngine = id; saveSettings(); emitEngines(); }
|
||
return settings.searchEngine;
|
||
});
|
||
ipcMain.handle("add-engine", (_e, eng) => {
|
||
// A custom engine needs a name and a URL template containing "%s". Adding
|
||
// installs it in both the settings list AND the toolbar dropdown.
|
||
if (eng && eng.name && eng.url && String(eng.url).includes("%s")) {
|
||
const id = "custom-" + Date.now().toString(36);
|
||
settings.customEngines = [...(settings.customEngines || []),
|
||
{ id, name: String(eng.name).slice(0, 40), sym: String(eng.sym || "🔍").slice(0, 4), url: String(eng.url).slice(0, 400) }];
|
||
// Custom engines are auto-installed and enabled.
|
||
settings.enabledEngines = [...new Set([...(settings.enabledEngines || DEFAULT_ENABLED), id])];
|
||
settings.searchEngine = id; // select the one just added
|
||
saveSettings(); emitEngines();
|
||
}
|
||
return { engines: allEngines(), current: settings.searchEngine };
|
||
});
|
||
ipcMain.handle("remove-engine", (_e, id) => {
|
||
// Drop a custom engine entirely — from customEngines and any list that
|
||
// referenced it.
|
||
settings.customEngines = (settings.customEngines || []).filter((e) => e.id !== id);
|
||
settings.enabledEngines = (settings.enabledEngines || DEFAULT_ENABLED).filter((x) => x !== id);
|
||
if (settings.searchEngine === id) settings.searchEngine = enabledEnginesList()[0]?.id || "duckduckgo";
|
||
saveSettings(); emitEngines();
|
||
return { engines: allEngines(), current: settings.searchEngine };
|
||
});
|
||
// Right-click "Remove from list": drops a built-in from installedEngines AND
|
||
// enabledEngines so it goes back to the catalog. For custom engines this
|
||
// aliases to remove-engine (they don't live in installedEngines).
|
||
ipcMain.handle("remove-from-list", (_e, id) => {
|
||
if ((settings.customEngines || []).some((e) => e.id === id)) {
|
||
settings.customEngines = (settings.customEngines || []).filter((e) => e.id !== id);
|
||
} else if (SEARCH_ENGINES[id]) {
|
||
settings.installedEngines = (settings.installedEngines || DEFAULT_ENABLED).filter((x) => x !== id);
|
||
} else {
|
||
return { engines: allEngines(), current: settings.searchEngine };
|
||
}
|
||
settings.enabledEngines = (settings.enabledEngines || DEFAULT_ENABLED).filter((x) => x !== id);
|
||
if (settings.enabledEngines.length === 0) settings.enabledEngines = ["duckduckgo"]; // never empty
|
||
if (settings.searchEngine === id) settings.searchEngine = enabledEnginesList()[0]?.id || "duckduckgo";
|
||
saveSettings(); emitEngines();
|
||
return { engines: allEngines(), current: settings.searchEngine };
|
||
});
|
||
// Enable/disable a built-in engine. Enabling from the catalog also INSTALLS it
|
||
// (adds to installedEngines). Disabling only removes it from enabledEngines —
|
||
// it stays in installedEngines so the row remains visible with the toggle off.
|
||
ipcMain.handle("set-engine-enabled", (_e, id, on) => {
|
||
if (SEARCH_ENGINES[id]) {
|
||
let installed = (settings.installedEngines || DEFAULT_ENABLED).slice();
|
||
let enabled = (settings.enabledEngines || DEFAULT_ENABLED).filter((x) => x !== id);
|
||
if (on) {
|
||
if (!installed.includes(id)) installed.push(id);
|
||
enabled.push(id);
|
||
}
|
||
settings.installedEngines = installed;
|
||
settings.enabledEngines = enabled.length ? enabled : ["duckduckgo"]; // never empty
|
||
if (!enabledEnginesList().some((e) => e.id === settings.searchEngine))
|
||
settings.searchEngine = enabledEnginesList()[0]?.id || "duckduckgo";
|
||
saveSettings(); emitEngines();
|
||
}
|
||
return { engines: allEngines(), current: settings.searchEngine };
|
||
});
|
||
ipcMain.handle("set-engine-order", (_e, ids) => {
|
||
if (Array.isArray(ids)) { settings.engineOrder = ids.filter((x) => typeof x === "string"); saveSettings(); emitEngines(); }
|
||
return { engines: allEngines(), current: settings.searchEngine };
|
||
});
|
||
// The custom dropdown overlay (real favicons).
|
||
ipcMain.handle("toggle-engine-picker", (_e, rect) => {
|
||
if (epVisible) return showEnginePicker(false);
|
||
if (rect) epPos = { x: Math.round(rect.x), y: Math.round(rect.y) };
|
||
showEnginePicker(true);
|
||
});
|
||
ipcMain.handle("close-engine-picker", () => showEnginePicker(false));
|
||
ipcMain.handle("ep-resize", (_e, h) => { epH = Math.max(80, Math.min(440, Math.round(h) || 320)); if (epVisible) positionEnginePicker(); });
|
||
ipcMain.handle("pick-engine", (_e, id) => {
|
||
if (enabledEnginesList().some((e) => e.id === id)) { settings.searchEngine = id; saveSettings(); emitEngines(); }
|
||
showEnginePicker(false);
|
||
});
|
||
ipcMain.handle("picker-open-settings", () => {
|
||
showEnginePicker(false);
|
||
const focus = (t) => { try { t.view.webContents.send("focus-section", "search"); } catch {} };
|
||
const ex = tabs.find((t) => t.settings);
|
||
if (ex) { setActive(ex.id); focus(ex); return; }
|
||
const id = createTab(null, { settings: true });
|
||
const t = tabById(id);
|
||
if (t) t.view.webContents.once("did-finish-load", () => focus(t));
|
||
});
|
||
// ---- Downloads --------------------------------------------------------------
|
||
ipcMain.handle("downloads-get", () => downloadsPublic());
|
||
ipcMain.handle("toggle-downloads", (_e, rect) => {
|
||
if (dlVisible) return showDownloads(false);
|
||
if (rect) dlPos = { x: Math.round(rect.x), y: Math.round(rect.y) };
|
||
showDownloads(true);
|
||
});
|
||
ipcMain.handle("close-downloads", () => showDownloads(false));
|
||
ipcMain.handle("downloads-resize", (_e, h) => { dlH = Math.max(80, Math.min(480, Math.round(h) || 240)); if (dlVisible) positionDownloads(); });
|
||
// Address-bar suggestions: show/hide, forward arrow-keys to the dropdown.
|
||
ipcMain.handle("suggest-address", (_e, query, rect) => {
|
||
const suggestions = historySearch(query);
|
||
if (!suggestions.length) { showAddressPicker(false); return; }
|
||
if (rect) { apPos = { x: Math.round(rect.x), y: Math.round(rect.y) }; apW = Math.max(280, Math.round(rect.w || 520)); }
|
||
showAddressPicker(true, suggestions);
|
||
});
|
||
ipcMain.handle("close-address-picker", () => showAddressPicker(false));
|
||
ipcMain.handle("address-picker-resize", (_e, h) => {
|
||
apH = Math.max(40, Math.min(400, Math.round(h) || 60));
|
||
if (apVisible) positionAddressPicker();
|
||
});
|
||
// Right-side X on a picker row: drop that URL from history without
|
||
// navigating. Sender-URL-gated to our own address-picker.html.
|
||
ipcMain.handle("address-forget", (e, url) => {
|
||
try { const u = e.sender.getURL() || ""; if (!/address-picker\.html/i.test(u)) return false; } catch { return false; }
|
||
if (typeof url !== "string" || !url) return false;
|
||
const before = history.length;
|
||
history = history.filter((h) => h.url !== url);
|
||
if (history.length === before) return false;
|
||
saveHistoryDebounced();
|
||
// Re-run the current query so the picker rerenders without the removed row.
|
||
return true;
|
||
});
|
||
ipcMain.handle("address-pick", (_e, url) => {
|
||
showAddressPicker(false);
|
||
if (!url) return;
|
||
const u = String(url);
|
||
// Push the picked URL to the chrome renderer directly so the address bar
|
||
// shows the full URL immediately. The tabs event's focus guard
|
||
// (document.activeElement !== $("url"))
|
||
// skips its value overwrite while the URL input still has DOM focus, and
|
||
// clicking a WebContentsView sibling doesn't always deliver the blur to
|
||
// the chrome renderer in time — user was left staring at their 3-letter
|
||
// typed query while the picked URL loaded behind it.
|
||
try { chrome?.webContents.send("address-picked", u); } catch {}
|
||
navigateTab(activeId, u);
|
||
});
|
||
// Password fill — chip in the toolbar opens a picker of matching credentials
|
||
// for the current site. Clicking a match injects the fill script into the
|
||
// active tab. Whole flow is user-initiated; no page-load DOM watchers yet.
|
||
ipcMain.handle("toggle-pw-fill", async (_e, rect) => {
|
||
if (pwfVisible) return showPwFill(false);
|
||
const t = activeTab(); const host = t?.prov?.host || "";
|
||
const matches = pwMatchesForHost(host);
|
||
if (!matches.length) return showPwFill(false);
|
||
if (rect) pwfPos = { x: Math.round(rect.x), y: Math.round(rect.y) };
|
||
showPwFill(true, matches);
|
||
});
|
||
ipcMain.handle("close-pw-fill", () => showPwFill(false));
|
||
ipcMain.handle("link-status-resize", (_e, w, h) => {
|
||
linkStatusW = Math.max(60, Math.min(2000, Math.round(w) || 100));
|
||
linkStatusH = Math.max(20, Math.min(60, Math.round(h) || 22));
|
||
if (linkStatusVisible) positionLinkStatus();
|
||
});
|
||
ipcMain.handle("pw-fill-resize", (_e, h) => {
|
||
pwfH = Math.max(60, Math.min(300, Math.round(h) || 80));
|
||
if (pwfVisible) positionPwFill();
|
||
});
|
||
ipcMain.handle("pw-fill-pick", async (_e, id) => {
|
||
showPwFill(false);
|
||
if (!vaultState) return { ok: false, err: "locked" };
|
||
try {
|
||
const v = await loadVaultLib();
|
||
const entry = vaultState.entries.find((x) => x.id === id);
|
||
if (!entry) return { ok: false, err: "no such entry" };
|
||
const password = await v.resolvePassword(vaultState, id);
|
||
return await pwFillIntoActiveTab({ username: entry.username, password });
|
||
} catch (e) { return { ok: false, err: e?.message || String(e) }; }
|
||
});
|
||
// The chrome sends arrow-up/down/enter through so the picker can move its
|
||
// selection cursor without stealing focus from the address input.
|
||
ipcMain.handle("address-cursor", (_e, dir) => {
|
||
if (apVisible && addressPicker) try { addressPicker.webContents.send("address-cursor", dir); } catch {}
|
||
});
|
||
ipcMain.handle("download-open", (_e, id) => {
|
||
const d = downloads.find((x) => x.id === id);
|
||
if (d?.state === "completed" && d.savePath) shell.openPath(d.savePath).catch(() => {});
|
||
});
|
||
ipcMain.handle("download-show", (_e, id) => {
|
||
const d = downloads.find((x) => x.id === id);
|
||
if (d?.savePath) { try { shell.showItemInFolder(d.savePath); } catch {} }
|
||
});
|
||
ipcMain.handle("download-cancel", (_e, id) => {
|
||
const item = dlItems.get(id); if (item) { try { item.cancel(); } catch {} }
|
||
});
|
||
// Only clear finished downloads; a progressing one is cancelled first.
|
||
ipcMain.handle("download-clear", (_e, id) => {
|
||
const i = downloads.findIndex((x) => x.id === id);
|
||
if (i < 0) return;
|
||
if (downloads[i].state === "progressing") { const item = dlItems.get(id); if (item) { try { item.cancel(); } catch {} } }
|
||
downloads.splice(i, 1); dlItems.delete(id);
|
||
emitDownloads();
|
||
});
|
||
ipcMain.handle("downloads-clear-all", () => {
|
||
// Keep any still-progressing ones; drop everything else.
|
||
for (let i = downloads.length - 1; i >= 0; i--) if (downloads[i].state !== "progressing") downloads.splice(i, 1);
|
||
emitDownloads();
|
||
});
|
||
// OpenSearch "scan": add the search engine the current page advertises.
|
||
ipcMain.handle("add-detected-engine", () => {
|
||
const d = activeTab()?.detected;
|
||
if (d && d.url && d.url.includes("%s")) {
|
||
const id = "custom-" + Date.now().toString(36);
|
||
settings.customEngines = [...(settings.customEngines || []), { id, name: d.name.slice(0, 40), sym: "🔍", url: d.url.slice(0, 400) }];
|
||
settings.searchEngine = id;
|
||
saveSettings(); emitEngines();
|
||
}
|
||
showEnginePicker(false);
|
||
});
|
||
ipcMain.handle("bookmarks-get", () => bookmarks);
|
||
ipcMain.handle("bookmark-add", (_e, bm) => {
|
||
if (bm && bm.url && !bookmarks.some((b) => b.url === bm.url)) {
|
||
const entry = { title: bm.title || bm.url, url: bm.url };
|
||
if (bm.favicon) entry.favicon = String(bm.favicon).slice(0, 2048);
|
||
bookmarks.push(entry);
|
||
saveBookmarks(); emitBookmarks();
|
||
}
|
||
return bookmarks;
|
||
});
|
||
// Update fields on an existing bookmark, identified by URL. Used by the
|
||
// inline title editor (window.prompt is disabled in Electron BrowserViews,
|
||
// so the renderer builds its own modal and calls this). Merges partial
|
||
// updates — omitted fields stay as they are, and blank strings are
|
||
// rejected for title so a bad edit can't wipe the label.
|
||
ipcMain.handle("bookmark-update", (_e, url, patch) => {
|
||
if (typeof url !== "string" || !url || !patch || typeof patch !== "object") return bookmarks;
|
||
const bm = bookmarks.find((b) => b.url === url);
|
||
if (!bm) return bookmarks;
|
||
if (typeof patch.title === "string" && patch.title.trim()) bm.title = patch.title.trim().slice(0, 200);
|
||
if (typeof patch.favicon === "string" && patch.favicon) bm.favicon = patch.favicon.slice(0, 2048);
|
||
saveBookmarks(); emitBookmarks();
|
||
return bookmarks;
|
||
});
|
||
ipcMain.handle("bookmark-remove", (_e, url) => {
|
||
bookmarks = bookmarks.filter((b) => b.url !== url);
|
||
saveBookmarks(); emitBookmarks();
|
||
return bookmarks;
|
||
});
|
||
// Reorder: pull `fromUrl` out of the list and reinsert it before or after
|
||
// `targetUrl`. Renderer picks the side by which half of the target chip the
|
||
// pointer is on, same convention the tab strip uses. A missing entry or a
|
||
// self-drop is a no-op, so noisy drag events don't corrupt the list.
|
||
ipcMain.handle("bookmark-move", (_e, fromUrl, targetUrl, place) => {
|
||
if (typeof fromUrl !== "string" || typeof targetUrl !== "string" || fromUrl === targetUrl) return bookmarks;
|
||
const from = bookmarks.findIndex((b) => b.url === fromUrl);
|
||
if (from < 0) return bookmarks;
|
||
const [moved] = bookmarks.splice(from, 1);
|
||
let to = bookmarks.findIndex((b) => b.url === targetUrl);
|
||
if (to < 0) { bookmarks.splice(from, 0, moved); return bookmarks; }
|
||
if (place === "after") to += 1;
|
||
bookmarks.splice(to, 0, moved);
|
||
saveBookmarks(); emitBookmarks();
|
||
return bookmarks;
|
||
});
|
||
ipcMain.handle("settings-get", () => settings);
|
||
ipcMain.handle("settings-set", (_e, key, val) => {
|
||
if (key in SETTINGS_DEFAULTS) { settings[key] = val; saveSettings(); }
|
||
if (key === "webrtcMode") applyWebRTCPolicy();
|
||
if (key === "theme") applyTheme();
|
||
if (key === "backgroundThrottle") applyThrottle();
|
||
if (["timezoneMode", "timezoneValue", "languageMode", "languageSpoof", "languageValue",
|
||
"locationMode", "locationRegion", "locationLat", "locationLon", "hideMediaDevices"].includes(key)) { applyFingerprintAll(); applyAcceptLanguage(); }
|
||
// Push updates chrome-side reactively so toolbar-size changes (urlBarSize,
|
||
// searchBoxSize) take effect without a relaunch. Whole settings object
|
||
// fits in one message and chrome only cares about a handful of fields.
|
||
try { chrome?.webContents.send("settings-update", settings); } catch {}
|
||
return settings;
|
||
});
|
||
ipcMain.handle("set-chrome-height", (_e, h) => {
|
||
const next = Math.max(74, Math.min(260, Math.round(h) || 84));
|
||
if (next !== CHROME_H) { CHROME_H = next; layout(); }
|
||
});
|
||
ipcMain.handle("switch-to-bcnr", () => {
|
||
const t = activeTab(); if (!t || !t.bcnrOffer) return;
|
||
const { host, rest, tld } = t.bcnrOffer;
|
||
t.bcnrOffer = null;
|
||
chrome.webContents.send("bcnr-offer", null);
|
||
return loadBns(t, activeId, host, rest || "/", tld);
|
||
});
|
||
|
||
// ---- Hermes messages panel -------------------------------------------------
|
||
// A separate BrowserWindow (opens on Ctrl+Shift+M anywhere in Theseus). Uses
|
||
// the wallet mnemonic to derive the Nostr identity in-memory only — the seed
|
||
// and secret key are never written to disk. The panel process holds one
|
||
// WebSocket per relay in HERMES_DEFAULT_RELAYS for the receive subscription,
|
||
// and opens a per-send WebSocket for publishes.
|
||
const HERMES_DEFAULT_RELAYS = ["wss://nos.lol"];
|
||
const HERMES_INBOX_LIMIT = 200;
|
||
|
||
let hermesWin = null;
|
||
// State when initialised: { skHex, pkHex, npub, inbox: [], relays: Map<url, { ws, ready }> }
|
||
// skHex is held instead of the raw Uint8Array so it can be Buffer-restored per operation
|
||
// (nostr-tools expects Uint8Array; converting on demand keeps the surface easier to reason about).
|
||
let hermesState = null;
|
||
|
||
const hOk = (o = {}) => ({ ok: true, ...o });
|
||
const hErr = (e) => ({ ok: false, err: String((e && e.message) || e) });
|
||
|
||
function hermesEmit(channel, payload) {
|
||
if (hermesWin && !hermesWin.isDestroyed()) hermesWin.webContents.send(channel, payload);
|
||
}
|
||
function hermesRecord(msg) {
|
||
hermesState.inbox.push(msg);
|
||
if (hermesState.inbox.length > HERMES_INBOX_LIMIT) {
|
||
hermesState.inbox.splice(0, hermesState.inbox.length - HERMES_INBOX_LIMIT);
|
||
}
|
||
hermesEmit("hermes-message", msg);
|
||
}
|
||
// Pushed on every relay connect/disconnect so the pill in the panel reflects
|
||
// reality without polling. Cheap; sent to the renderer whenever a socket
|
||
// transitions ready/not-ready.
|
||
function hermesEmitStatus() {
|
||
if (!hermesState) return;
|
||
let connected = 0;
|
||
for (const s of hermesState.relays.values()) if (s.ready) connected++;
|
||
hermesEmit("hermes-status-update", {
|
||
relaysConnected: connected,
|
||
relaysTotal: hermesState.relays.size,
|
||
});
|
||
}
|
||
|
||
// Reverse-resolve a pkHex → .bch name by scanning the (cached) BNS index.
|
||
// Populates senderName in the inbox so incoming DMs render as
|
||
// "alice.bch · 12ab…9f" instead of a naked hex string. Cache is per-hermesState
|
||
// (dropped on hermes-close) so a re-init starts clean.
|
||
async function hermesReverseResolve(pkHex) {
|
||
if (!hermesState) return null;
|
||
if (!hermesState._pkToName) hermesState._pkToName = new Map();
|
||
if (hermesState._pkToName.has(pkHex)) return hermesState._pkToName.get(pkHex);
|
||
try {
|
||
const R = await getResolver();
|
||
const H = await loadHermesLib();
|
||
const idx = await R.buildIndex({ WebSocket });
|
||
for (const [name, entry] of idx) {
|
||
const raw = entry && entry.records && entry.records.np;
|
||
if (typeof raw !== "string" || !raw.trim()) continue;
|
||
try {
|
||
const hex = H.parseNpRecord(raw);
|
||
if (hex === pkHex) {
|
||
hermesState._pkToName.set(pkHex, name);
|
||
return name;
|
||
}
|
||
} catch { /* malformed np — skip */ }
|
||
}
|
||
} catch { /* chain unreachable — leave unresolved this round */ }
|
||
hermesState._pkToName.set(pkHex, null); // negative-cache so we don't re-scan every message
|
||
return null;
|
||
}
|
||
|
||
// One receive subscription per relay. If the socket dies we resurrect it on a
|
||
// backoff — a locked / logged-out state tears them all down cleanly.
|
||
async function hermesConnectRelay(url) {
|
||
const H = await loadHermesLib();
|
||
const state = { ws: null, ready: false, subId: "hermes-inbox" };
|
||
const open = () => {
|
||
if (!hermesState) return; // torn down while reconnecting
|
||
const ws = new WebSocket(url);
|
||
state.ws = ws;
|
||
ws.on("open", () => {
|
||
state.ready = true;
|
||
hermesEmitStatus();
|
||
ws.send(JSON.stringify(["REQ", state.subId, { kinds: [1059], "#p": [hermesState.pkHex] }]));
|
||
});
|
||
ws.on("message", async (buf) => {
|
||
let msg; try { msg = JSON.parse(buf.toString()); } catch { return; }
|
||
if (msg[0] !== "EVENT" || msg[1] !== state.subId) return;
|
||
try {
|
||
const sk = Buffer.from(hermesState.skHex, "hex");
|
||
const opened = H.unwrapChat({ receiverSk: sk, wrap: msg[2] });
|
||
// Dedupe: a wrap arriving from multiple relays produces the same rumor id
|
||
// (kind:14 hash), but since we don't expose the rumor id here we dedupe
|
||
// on (senderPkHex, text, createdAt) which is sufficient for MVP.
|
||
const key = opened.senderPkHex + "\0" + opened.createdAt + "\0" + opened.text;
|
||
if (hermesState._seen && hermesState._seen.has(key)) return;
|
||
hermesState._seen && hermesState._seen.add(key);
|
||
// Reverse-resolve pk → name off the wrap decrypt path (fire-and-forget
|
||
// wouldn't work — we need the name in the record we push). Await here;
|
||
// the cache short-circuits after the first miss per pk.
|
||
const senderName = await hermesReverseResolve(opened.senderPkHex);
|
||
hermesRecord({
|
||
senderPkHex: opened.senderPkHex,
|
||
senderName,
|
||
text: opened.text,
|
||
createdAt: opened.createdAt,
|
||
});
|
||
} catch { /* unwrap failure = not for us, or malformed — drop silently */ }
|
||
});
|
||
ws.on("close", () => {
|
||
state.ready = false;
|
||
hermesEmitStatus();
|
||
// Attempt reconnect if we're still supposed to be running.
|
||
if (hermesState && hermesState.relays.get(url) === state) {
|
||
setTimeout(open, 3000);
|
||
}
|
||
});
|
||
ws.on("error", () => { /* close handler will retry */ });
|
||
};
|
||
open();
|
||
return state;
|
||
}
|
||
|
||
function hermesTeardown() {
|
||
if (!hermesState) return;
|
||
for (const state of hermesState.relays.values()) {
|
||
try { state.ws?.close(1000); } catch {}
|
||
}
|
||
hermesState = null;
|
||
}
|
||
|
||
ipcMain.handle("hermes-status", () => {
|
||
if (!hermesState) return hOk({ ready: false });
|
||
let connected = 0;
|
||
for (const s of hermesState.relays.values()) if (s.ready) connected++;
|
||
return hOk({
|
||
ready: true,
|
||
npub: hermesState.npub,
|
||
pkHex: hermesState.pkHex,
|
||
relaysConnected: connected,
|
||
relaysTotal: hermesState.relays.size,
|
||
});
|
||
});
|
||
|
||
// Init modes:
|
||
// { mnemonic: "..." } — derive from BIP-39 mnemonic (typed by user)
|
||
// { useVault: true } — reuse the password vault's messenger root; no re-entry
|
||
// required. Available iff vault is unlocked AND was set
|
||
// up from a mnemonic (so messengerRoot was persisted).
|
||
ipcMain.handle("hermes-init", async (_e, opts = {}) => {
|
||
try {
|
||
hermesTeardown();
|
||
const H = await loadHermesLib();
|
||
let sk, pkHex, npub;
|
||
if (opts.useVault) {
|
||
if (!vaultState || !vaultState.messengerRoot) {
|
||
return hErr("password vault is locked or was set up without a mnemonic");
|
||
}
|
||
({ sk, pkHex, npub } = H.nostrKeyFromRoot(vaultState.messengerRoot));
|
||
} else {
|
||
const mnemonic = opts.mnemonic;
|
||
if (!mnemonic || typeof mnemonic !== "string" || mnemonic.trim().split(/\s+/).length < 12) {
|
||
return hErr("enter a 12- or 24-word mnemonic");
|
||
}
|
||
({ sk, pkHex, npub } = await H.nostrKeyFromMnemonic(mnemonic.trim()));
|
||
}
|
||
hermesState = {
|
||
skHex: Buffer.from(sk).toString("hex"),
|
||
pkHex, npub,
|
||
inbox: [],
|
||
relays: new Map(),
|
||
_seen: new Set(),
|
||
};
|
||
for (const url of HERMES_DEFAULT_RELAYS) {
|
||
hermesState.relays.set(url, await hermesConnectRelay(url));
|
||
}
|
||
// Give sockets a beat to open before reporting connected count.
|
||
await new Promise((r) => setTimeout(r, 400));
|
||
let connected = 0;
|
||
for (const s of hermesState.relays.values()) if (s.ready) connected++;
|
||
return hOk({ npub, pkHex, source: opts.useVault ? "vault" : "mnemonic",
|
||
relaysConnected: connected, relaysTotal: hermesState.relays.size });
|
||
} catch (e) { hermesTeardown(); return hErr(e); }
|
||
});
|
||
|
||
// Cheap query: "is the vault-bound sign-in path available right now?" Panel
|
||
// uses this to decide whether to show the 'Use password vault' button.
|
||
ipcMain.handle("hermes-can-use-vault", () => hOk({
|
||
available: !!(vaultState && vaultState.messengerRoot),
|
||
}));
|
||
|
||
ipcMain.handle("hermes-close", () => { hermesTeardown(); return hOk(); });
|
||
|
||
ipcMain.handle("hermes-inbox", () => {
|
||
if (!hermesState) return hErr("not initialised");
|
||
return hOk({ messages: hermesState.inbox.slice() });
|
||
});
|
||
|
||
// Send: `to` is either a 64-char hex pubkey or a .bch name. Names are resolved
|
||
// via the portable resolver (getResolver above), the `np` record parsed, then
|
||
// wrapped + published to each relay listed in `nr` (falling back to defaults).
|
||
ipcMain.handle("hermes-send", async (_e, { to, text } = {}) => {
|
||
if (!hermesState) return hErr("not initialised");
|
||
if (!to || !text) return hErr("to and text required");
|
||
try {
|
||
const H = await loadHermesLib();
|
||
let recipientPkHex; let relays = HERMES_DEFAULT_RELAYS.slice();
|
||
const trimmed = String(to).trim();
|
||
if (/^[0-9a-f]{64}$/i.test(trimmed)) {
|
||
recipientPkHex = trimmed.toLowerCase();
|
||
} else if (trimmed.startsWith("npub1")) {
|
||
recipientPkHex = H.parseNpRecord(trimmed);
|
||
} else {
|
||
const R = await getResolver();
|
||
const name = R.normalizeName(trimmed);
|
||
const entry = await R.resolveName(name, { WebSocket });
|
||
if (!entry) return hErr(`no on-chain registration for ${name}`);
|
||
const parsed = H.parseHermesRecords(entry, { defaultRelays: HERMES_DEFAULT_RELAYS });
|
||
recipientPkHex = parsed.npPk;
|
||
relays = parsed.relays;
|
||
}
|
||
|
||
const sk = Buffer.from(hermesState.skHex, "hex");
|
||
const wrap = H.wrapChat({ senderSk: sk, recipientPkHex, text });
|
||
|
||
const publishOne = (url) => new Promise((resolve) => {
|
||
const ws = new WebSocket(url);
|
||
let settled = false;
|
||
const done = (r) => { if (settled) return; settled = true; try { ws.close(1000); } catch {} resolve(r); };
|
||
const t = setTimeout(() => done({ url, ok: false, detail: "timeout" }), 8000);
|
||
ws.on("open", () => ws.send(JSON.stringify(["EVENT", wrap])));
|
||
ws.on("message", (buf) => {
|
||
let msg; try { msg = JSON.parse(buf.toString()); } catch { return; }
|
||
if (msg[0] === "OK" && msg[1] === wrap.id) {
|
||
clearTimeout(t);
|
||
done({ url, ok: !!msg[2], detail: msg[3] || "" });
|
||
}
|
||
});
|
||
ws.on("error", (e) => done({ url, ok: false, detail: "ws error: " + e.message }));
|
||
});
|
||
|
||
const results = await Promise.all(relays.map(publishOne));
|
||
const accepted = results.filter((r) => r.ok).length;
|
||
return hOk({ recipientPkHex, accepted, total: results.length, results });
|
||
} catch (e) { return hErr(e); }
|
||
});
|
||
|
||
// ---- "Open link in new window" ----
|
||
// A standalone page window: same session (cookies, the bns:// protocol, the
|
||
// session-wide bcnr preload), Theseus's fingerprint + WebRTC policy, no
|
||
// toolbar. Loads BCNR-first like a tab does: a dotted host with a BCNR
|
||
// record goes over bns://, anything else over clearnet. Collision names
|
||
// follow the configured policy without the "Open with…" interstitial.
|
||
// Add-on page bridges (the wallet inject) are tab-scoped and don't run here.
|
||
const linkWindows = new Set();
|
||
async function targetUrlFor(input) {
|
||
let u;
|
||
try { u = new URL(String(input).includes("://") ? String(input) : "https://" + String(input)); } catch { return null; }
|
||
if (u.protocol !== "http:" && u.protocol !== "https:") return u.href;
|
||
const host = u.hostname.toLowerCase();
|
||
if (!isBnsHost(host)) return u.href;
|
||
let entry = null;
|
||
try { entry = await resolveHost(host); } catch {}
|
||
if (!entry) return u.href;
|
||
const policy = settings.collisionPolicy || "bcnr-first";
|
||
if (!isBcnrNativeTld(tldOf(host)) && policy === "icann-first") return u.href;
|
||
return `bns://${host}${u.pathname}${u.search}${u.hash}`;
|
||
}
|
||
async function openLinkWindow(input) {
|
||
const target = await targetUrlFor(input);
|
||
if (!target) return null;
|
||
const w = new BrowserWindow({
|
||
width: 1100, height: 760, title: "Theseus Navigator",
|
||
backgroundColor: nativeTheme.shouldUseDarkColors ? "#0b0e14" : "#ffffff",
|
||
icon: app.isPackaged ? path.join(process.resourcesPath, "icon.ico") : path.join(__dirname, "build", "icon.ico"),
|
||
webPreferences: { contextIsolation: true, nodeIntegration: false, sandbox: true },
|
||
});
|
||
w.setMenuBarVisibility(false);
|
||
const wc = w.webContents;
|
||
styleScrollbars(wc);
|
||
try { wc.setWebRTCIPHandlingPolicy(webrtcPolicy()); } catch {}
|
||
try { wc.setBackgroundThrottling(settings.backgroundThrottle); } catch {}
|
||
applyFingerprint(wc);
|
||
wc.on("page-title-updated", (_e, title) => { try { w.setTitle(title ? `${title} — Theseus` : "Theseus Navigator"); } catch {} });
|
||
// Cross-host navigations inside the window stay BCNR-first too. Same-host
|
||
// ones go through Chromium untouched (form POSTs must survive).
|
||
wc.on("will-navigate", (e, u) => {
|
||
try {
|
||
const p = new URL(u);
|
||
if (p.protocol !== "http:" && p.protocol !== "https:") return;
|
||
if (!isBnsHost(p.hostname)) return;
|
||
let cur = ""; try { cur = new URL(wc.getURL()).hostname; } catch {}
|
||
if (cur === p.hostname) return;
|
||
e.preventDefault();
|
||
targetUrlFor(u).then((t) => { if (t) wc.loadURL(t).catch(() => {}); });
|
||
} catch {}
|
||
});
|
||
// Popups from a page here go to the main window's tabs when it exists —
|
||
// one place for tabs — otherwise to another plain window.
|
||
wc.setWindowOpenHandler(({ url }) => {
|
||
if (url && url !== "about:blank") {
|
||
if (win && !win.isDestroyed()) { createTab(url); try { win.focus(); } catch {} }
|
||
else openLinkWindow(url);
|
||
}
|
||
return { action: "deny" };
|
||
});
|
||
wc.on("context-menu", (_e, p) => {
|
||
const items = [];
|
||
const haveMain = !!win && !win.isDestroyed();
|
||
if (p.linkURL) {
|
||
items.push(
|
||
{ label: "Open link in new tab", enabled: haveMain, click: () => { createTab(p.linkURL); try { win.focus(); } catch {} } },
|
||
{ label: "Open link in new window", click: () => openLinkWindow(p.linkURL) },
|
||
{ label: "Copy link address", click: () => clipboard.writeText(p.linkURL) },
|
||
{ type: "separator" },
|
||
);
|
||
}
|
||
if (p.isEditable) items.push({ role: "cut" }, { role: "copy" }, { role: "paste" }, { type: "separator" });
|
||
else if (p.selectionText) items.push({ role: "copy" }, { type: "separator" });
|
||
items.push(
|
||
{ label: "Back", enabled: wc.navigationHistory.canGoBack(), click: () => wc.navigationHistory.goBack() },
|
||
{ label: "Forward", enabled: wc.navigationHistory.canGoForward(), click: () => wc.navigationHistory.goForward() },
|
||
{ label: "Reload", click: () => wc.reload() },
|
||
);
|
||
Menu.buildFromTemplate(items).popup({ window: w });
|
||
});
|
||
linkWindows.add(w);
|
||
w.on("closed", () => linkWindows.delete(w));
|
||
wc.loadURL(target).catch(() => {});
|
||
return w;
|
||
}
|
||
|
||
function openHermesWindow() {
|
||
if (hermesWin && !hermesWin.isDestroyed()) {
|
||
hermesWin.focus(); return;
|
||
}
|
||
hermesWin = new BrowserWindow({
|
||
width: 720, height: 620, title: "Messages — Theseus",
|
||
backgroundColor: "#0b0e14",
|
||
webPreferences: {
|
||
preload: path.join(__dirname, "messages-preload.js"),
|
||
contextIsolation: true, nodeIntegration: false,
|
||
},
|
||
});
|
||
hermesWin.setMenuBarVisibility(false);
|
||
hermesWin.loadFile("messages.html");
|
||
hermesWin.on("closed", () => { hermesWin = null; });
|
||
}
|
||
|
||
ipcMain.handle("hermes-open", () => { openHermesWindow(); return { ok: true }; });
|
||
|
||
// --- BCNR provider (window.bcnr) — read-only surface. See
|
||
// DESIGN-integrated-wallet.md §3. Every method reuses the resolver Theseus
|
||
// already runs; nothing about the user leaks, so no origin/permission gate.
|
||
// A malicious page can call these; the worst it learns is what the chain
|
||
// says publicly, which it could equally get through Argus. The preload that
|
||
// exposes these lives at bcnr-preload.js and is installed session-wide
|
||
// inside whenReady below.
|
||
//
|
||
// B.2b: eTLD+1 origin binding. The read methods below don't need the origin
|
||
// — chain data is public — so they don't compute it. Instead pages that
|
||
// want to see how Theseus will bucket their permissions can call
|
||
// `window.bcnr.getOrigin()` (handler further down). B.3's write methods
|
||
// (signMessage/sendPayment/registerName) will call `callerOrigin(event)` at
|
||
// entry and check the result against wallet-permissions.json.
|
||
const { originOf } = require("./bcnr-origin.js");
|
||
function callerOrigin(event) {
|
||
try { return originOf(event.sender.getURL(), { bcnrTlds }); }
|
||
catch { return null; }
|
||
}
|
||
// wallet-permissions.json — per-origin (eTLD+1) grants for B.3's write
|
||
// methods. Scaffolded in B.2b so B.3 doesn't have to touch main.js's
|
||
// on-disk conventions. Shape is intentionally open — B.3 will define the
|
||
// concrete decision values ("always" | "once" | "never", amount caps,
|
||
// expiries) as each write method lands.
|
||
let walletPermissions = {};
|
||
const walletPermissionsFile = () => path.join(app.getPath("userData"), "wallet-permissions.json");
|
||
function loadWalletPermissions() {
|
||
try {
|
||
if (fs.existsSync(walletPermissionsFile())) {
|
||
const raw = JSON.parse(fs.readFileSync(walletPermissionsFile(), "utf8"));
|
||
if (raw && typeof raw === "object") walletPermissions = raw;
|
||
}
|
||
} catch (e) { console.error("wallet-permissions load failed:", e.message); }
|
||
}
|
||
function saveWalletPermissions() {
|
||
try { fs.writeFileSync(walletPermissionsFile(), JSON.stringify(walletPermissions, null, 2)); }
|
||
catch (e) { console.error("wallet-permissions save failed:", e.message); }
|
||
}
|
||
// B.3 will use these. Kept here so the storage owner is one place.
|
||
function getWalletPermission(origin, method) {
|
||
if (!origin || !method) return null;
|
||
return walletPermissions[origin]?.[method] ?? null;
|
||
}
|
||
function setWalletPermission(origin, method, value) {
|
||
if (!origin || !method) return;
|
||
if (!walletPermissions[origin]) walletPermissions[origin] = {};
|
||
walletPermissions[origin][method] = value;
|
||
saveWalletPermissions();
|
||
}
|
||
void getWalletPermission; void setWalletPermission; // silence unused-in-B.2b
|
||
function serializeEntry(entry) {
|
||
if (!entry) return null;
|
||
// Explicit whitelist — records/category/txid/height are the on-chain facts
|
||
// the design's `resolveName` promises. `updatedTxid` is included because it
|
||
// shifts every UPD and lets `getRecordVersion` distinguish a REG-only entry
|
||
// from one that has been updated in place.
|
||
return {
|
||
name: entry.name,
|
||
category: entry.category,
|
||
records: entry.records ?? {},
|
||
txid: entry.txid,
|
||
height: entry.height,
|
||
updatedTxid: entry.updatedTxid ?? null,
|
||
};
|
||
}
|
||
ipcMain.handle("bcnr:resolveName", async (_e, name) => {
|
||
if (typeof name !== "string" || !name) return null;
|
||
try { return serializeEntry(await resolveHost(name)); }
|
||
catch { return null; }
|
||
});
|
||
ipcMain.handle("bcnr:isRegistered", async (_e, name) => {
|
||
if (typeof name !== "string" || !name) return false;
|
||
try { return (await resolveHost(name)) != null; }
|
||
catch { return false; }
|
||
});
|
||
ipcMain.handle("bcnr:getBcnrTlds", () => bcnrTlds.slice());
|
||
// Diagnostic — returns the eTLD+1 permission origin Theseus computes for the
|
||
// caller. Same value B.3's write methods will gate on. No leak: a page can
|
||
// already read its own location.href; this just tells it how Theseus buckets
|
||
// its permissions (so a dApp dev can see that pay.foo.bch and blog.foo.bch
|
||
// share one grant).
|
||
ipcMain.handle("bcnr:getOrigin", (e) => callerOrigin(e));
|
||
ipcMain.handle("bcnr:getRecordVersion", async (_e, name) => {
|
||
if (typeof name !== "string" || !name) return null;
|
||
try {
|
||
const entry = await resolveHost(name);
|
||
if (!entry) return null;
|
||
// The pair (updatedTxid ?? txid, height) uniquely identifies which reveal
|
||
// a dApp is looking at. dApps poll this cheaply and re-fetch records only
|
||
// when it changes.
|
||
return {
|
||
txid: entry.updatedTxid ?? entry.txid,
|
||
regTxid: entry.txid,
|
||
height: entry.height,
|
||
};
|
||
} catch { return null; }
|
||
});
|
||
|
||
// App-level keyboard shortcuts. One `web-contents-created` hook covers
|
||
// every WebContents (chrome, tab views, overlays) without per-view wiring.
|
||
// Reload/hard-reload always target the active tab, regardless of which
|
||
// view received the key (URL bar focused, overlay focused, etc.), so the
|
||
// user's mental model matches every browser they've ever used.
|
||
app.on("web-contents-created", (_event, wc) => {
|
||
wc.on("before-input-event", (e, input) => {
|
||
if (input.type !== "keyDown") return;
|
||
// Ctrl+Shift+M -> Messages panel
|
||
if (input.control && input.shift && (input.key === "M" || input.key === "m")) {
|
||
openHermesWindow();
|
||
return e.preventDefault();
|
||
}
|
||
// Ctrl+B -> toggle add-on sidebar (matches the VS Code convention).
|
||
// Silently no-ops if no add-on has registered a sidebar panel yet.
|
||
if (input.control && !input.shift && !input.alt && (input.key === "B" || input.key === "b")) {
|
||
toggleSidebar();
|
||
return e.preventDefault();
|
||
}
|
||
// Zoom: Ctrl + / Ctrl = / numpad + zoom in, Ctrl - / numpad - zoom out,
|
||
// Ctrl 0 reset. Always targets the active tab, whichever view has focus.
|
||
if (input.control && !input.alt) {
|
||
const k = input.key, code = input.code;
|
||
if (k === "+" || k === "=" || code === "NumpadAdd") { zoomStep(activeTab(), 1); return e.preventDefault(); }
|
||
if (k === "-" || k === "_" || code === "NumpadSubtract") { zoomStep(activeTab(), -1); return e.preventDefault(); }
|
||
if ((k === "0" || code === "Numpad0") && !input.shift) { zoomSet(activeTab(), 100); return e.preventDefault(); }
|
||
}
|
||
// Find-in-page: Ctrl+F opens the find bar in chrome. Chrome renderer
|
||
// owns the UI (input, next/prev, count, close); it drives the active
|
||
// tab's webContents.findInPage via IPC (find-in-page / find-stop).
|
||
const isF = input.key === "F" || input.key === "f";
|
||
if (input.control && !input.shift && !input.alt && isF) {
|
||
try { chrome?.webContents.send("find-open"); } catch {}
|
||
return e.preventDefault();
|
||
}
|
||
// DevTools: F12 or Ctrl+Shift+I toggles Chromium DevTools on the active
|
||
// TAB. Position follows the devToolsDock setting: "bottom" docks under
|
||
// the tab (Chrome's own default, matches most web-dev muscle memory);
|
||
// "sidebar" docks on the right; "two-sidebars" also docks on the right
|
||
// but leaves the add-on sidebar in place — Electron's mode:right shares
|
||
// the right edge with whatever we've already positioned there. Users
|
||
// who prefer a detached window can still drag out from inside the
|
||
// DevTools frontend itself.
|
||
const isI = input.key === "I" || input.key === "i";
|
||
if (input.key === "F12" || (input.control && input.shift && isI)) {
|
||
const t = activeTab();
|
||
if (t) {
|
||
try {
|
||
const twc = t.view.webContents;
|
||
if (twc.isDevToolsOpened()) twc.closeDevTools();
|
||
else {
|
||
const dock = settings.devToolsDock === "sidebar" ? "right"
|
||
: settings.devToolsDock === "two-sidebars" ? "right"
|
||
: "bottom";
|
||
twc.openDevTools({ mode: dock });
|
||
}
|
||
} catch {}
|
||
}
|
||
return e.preventDefault();
|
||
}
|
||
// Reload: F5 or Ctrl+R soft; Ctrl+F5 or Ctrl+Shift+R hard (bypass cache).
|
||
// Chromium's built-in accelerators are unreliable once the app menu is
|
||
// null (Menu.setApplicationMenu(null) above), and none of them cover
|
||
// the hard variants anyway — so we wire all four explicitly.
|
||
const isR = input.key === "R" || input.key === "r";
|
||
const isF5 = input.key === "F5";
|
||
if (isF5 || (input.control && isR)) {
|
||
const t = activeTab();
|
||
if (t && !t.settings) {
|
||
const hard = (input.control && input.shift && isR) || (input.control && isF5);
|
||
try {
|
||
if (hard) t.view.webContents.reloadIgnoringCache();
|
||
else t.view.webContents.reload();
|
||
} catch {}
|
||
}
|
||
return e.preventDefault();
|
||
}
|
||
});
|
||
});
|
||
|
||
// THESEUS_NO_AUTOSTART lets a test harness reuse serveBns/resolveHost without
|
||
// launching the full UI (see dev/selftest.js). Normal `npm start` is unchanged.
|
||
if (!process.env.THESEUS_NO_AUTOSTART) {
|
||
app.whenReady().then(() => {
|
||
Menu.setApplicationMenu(null); // drop the native File/Edit/View/Help menu bar
|
||
loadSettings();
|
||
applyTheme();
|
||
loadBookmarks();
|
||
loadHistory();
|
||
loadCollisions();
|
||
loadWalletPermissions();
|
||
applyPermissions();
|
||
applyEmbedCookieShim();
|
||
applyAcceptLanguage();
|
||
applyClientHintsSpoof();
|
||
// Session-wide preload for `window.bcnr` — runs BEFORE per-WebContentsView
|
||
// preloads (home/settings/popover/etc.), which stack on top of it. Must be
|
||
// called before any tab is created; whenReady runs before createWindow().
|
||
try {
|
||
const bcnrPreload = path.join(__dirname, "bcnr-preload.js");
|
||
// Add-on page-inject bridges ride the same session-wide slot; the
|
||
// preload asks main which (if any) apply to the tab it runs in.
|
||
const injectPreload = path.join(__dirname, "addon-inject-preload.js");
|
||
const existing = session.defaultSession.getPreloads();
|
||
const wanted = [bcnrPreload, injectPreload].filter((p) => !existing.includes(p));
|
||
if (wanted.length) session.defaultSession.setPreloads([...existing, ...wanted]);
|
||
} catch (err) { console.warn("[bcnr] setPreloads failed:", err?.message ?? err); }
|
||
protocol.handle("bns", serveBns);
|
||
installDownloadTracker();
|
||
initAddons();
|
||
// Kick off signed add-on update polling 30 s after boot so it never
|
||
// slows launch. Any staged update lands in <userData>/addons-updates-
|
||
// staged/, and promoteStagedUpdates() picks it up on the NEXT initAddons.
|
||
// Empty PUBKEYS_HEX (the shipping default until an operator ceremonies a
|
||
// key in) short-circuits inside checkAndStageUpdates — no HTTP is made.
|
||
setTimeout(() => {
|
||
addonUpdater.checkAndStageUpdates({
|
||
addonsDir: addonsUserDir(),
|
||
stagedDir: addonsStagedDir(),
|
||
pubkeysHex: ADDON_UPDATE_PUBKEYS,
|
||
logger: (...a) => console.log("[addons]", ...a),
|
||
}).catch(() => {});
|
||
}, 30_000);
|
||
createWindow();
|
||
// Multi-source BNS warm-up so the first .bch page opens near-instantly and
|
||
// stays fresh for as long as the browser is running. Every source runs in
|
||
// parallel — none of them can block a navigation. Source 1 starts now
|
||
// (chrome.html's bookmark favicons are bns:// fetches, so the index has
|
||
// to be warm by the time the toolbar asks for them); 2–4 are kicked off
|
||
// from onChromeReady() once the toolbar has painted.
|
||
// 1) sync: load the on-disk snapshot (user cache > bundled).
|
||
// sharedIndex is set BEFORE the first restored tab navigates.
|
||
// 2) async, continuous: startBnsPolling() opens one electrum connection
|
||
// every 30 s, fetches the beacon history (one call), and only pulls
|
||
// the tx bodies we don't already have. Merges into currentSnapshotState
|
||
// and persists — so on every page navigation the sharedIndex is at
|
||
// most 30 s old with zero user-visible latency.
|
||
// 3) async, one-shot: refresh the on-disk snapshot from the operator's
|
||
// Sia mirror. Wins the NEXT boot, not this one — after a long idle
|
||
// period the browser resumes from a snapshot fresher than the poll
|
||
// could catch up on quickly.
|
||
// 4) fallback: ensureIndex() still exists for the very first launch
|
||
// where the bundled snapshot is absent AND the poll hasn't landed
|
||
// yet — a full-walk build.
|
||
bnsWarm = warmFromSnapshot().catch(() => null);
|
||
// Cheap update check: fetch the releases manifest and, if a newer
|
||
// version is out, surface a chip in the toolbar. No auto-install —
|
||
// clicking the chip opens the download URL. First check runs from
|
||
// onChromeReady(); recheck every 6h so a browser left running for days
|
||
// catches updates without a relaunch.
|
||
setInterval(() => checkForUpdate().catch(() => {}), 6 * 60 * 60 * 1000);
|
||
// Home cards are also polled from a remote URL — brand copy updates then
|
||
// reach every install without a browser release. User's local edits stay
|
||
// authoritative (loadHomeCards checks them first).
|
||
setInterval(() => refreshRemoteHomeCards().catch(() => {}), HOME_CARDS_REFRESH_MS);
|
||
app.on("activate", () => { if (BrowserWindow.getAllWindows().length === 0) createWindow(); });
|
||
});
|
||
app.on("before-quit", async (e) => {
|
||
// Auto-clear per user settings. saveSession() runs first so restoreSession
|
||
// still works UNLESS the user asked to drop history — in which case we
|
||
// wipe the session file too so the next launch is genuinely blank.
|
||
saveSession();
|
||
stopTor();
|
||
stopBnsPolling(); // silence the background delta refresh before exit
|
||
vaultState = null; // drop the in-memory vault key + purposeRoot
|
||
try {
|
||
await clearBrowsingData({
|
||
cookies: settings.clearCookiesOnQuit,
|
||
cache: settings.clearCacheOnQuit,
|
||
storage: settings.clearStorageOnQuit,
|
||
});
|
||
if (settings.clearHistoryOnQuit) {
|
||
try { fs.unlinkSync(sessionFile()); } catch {}
|
||
}
|
||
} catch (err) { console.error("before-quit clear failed:", err?.message); }
|
||
});
|
||
app.on("window-all-closed", () => { stopTor(); if (process.platform !== "darwin") app.quit(); });
|
||
}
|
||
|
||
module.exports = { serveBns, resolveHost, isBnsHost, nativeTld, dualTld, registryOf, openLinkWindow };
|