sirius/js/profile-menu.js
Local Dev 495054ca8a feat(sirius-x/signin): PIN escrow — encrypted-at-rest quick unlock, 3-strike password fallback
Removes the sessionStorage plaintext-mnemonic cache (fixed under the
same commit) and replaces it with a PIN-encrypted blob in localStorage.
No plaintext secret ever touches disk or memory outside the live
BuiltInWallet object.

New js/pin-escrow.js — WebCrypto PBKDF2(50k) + AES-GCM(256). Public
API on window.siriusPin: savePinBlob(mnemonic, pin), tryUnlock(pin),
hasPin(), attemptsUsed(), attemptsRemaining(), clear(), MAX_ATTEMPTS.
Iteration count is lighter than BuiltInWallet's 250k because a 4-6
digit PIN's key space is small anyway; the point is 'not plaintext at
rest,' not brute-force resistance — the durable secret is the full
password.

register-flow.js:
- After a fresh password unlock (Import / Create / Unlock), stepSetPin
  offers a 4-6 digit PIN with confirm — skippable with 'Not now'.
  Never overwrites an existing PIN blob.
- stepUnlock now shows a numeric PIN pad when a PIN blob is present;
  the password field only appears when the user opts to 'Use password
  instead' or after the blob was wiped.
- Wrong PIN → increment counter, surface 'N attempts left'. Third
  wrong PIN → wipe blob and route to a 'PIN reset' screen that hands
  off to the password form.
- Correct PIN → decrypt the mnemonic in-browser, rebuild the
  BuiltInWallet, finishSignIn(). Attempt counter resets to 0.

profile-menu.js:
- Sign-out clears the PIN blob (via siriusPin.clear()) alongside the
  siriusProfile so the device isn't quick-unlockable with a stale PIN.

All pages that host the sign-in flow now include pin-escrow.js. Same
tabbed layout in stepUnlock — the PIN pad and the password field both
live under 🔓 Unlock, transparent tab-switch works exactly as before.

Verified live:
- Fresh Import → 'Set a PIN' step → 4242 confirmed → blob written
- Reload → PIN pad, 3 attempts remaining
- Correct PIN 4242 → signed in, counter resets to 0
- 3 wrong PIN attempts → 'Wrong PIN — N attempts left' per attempt,
  then 'PIN locked — enter your full password to continue', blob
  wiped, next reload shows the password form
- localStorage contains only ciphertext + salt + iv + counter; no
  plaintext mnemonic anywhere on disk or in sessionStorage.
2026-09-09 01:31:18 +02:00

274 lines
14 KiB
JavaScript

// Transforms the "🔑 Sign in" nav pill on every Sirius.X page into a wallet
// dropdown. Reads siriusProfile from localStorage; when null shows the three
// onboarding actions (New wallet / Import a phrase / WizardConnect), when
// present shows the signed-in menu (address, My names, Admin, Sign out).
//
// Each onboarding action deep-links portal.html?mode=new|import|wc; portal.html
// picks that up and immediately runs the matching flow — no extra click on
// arrival. Signed-in state changes flip the button label without a reload:
// the storage event covers cross-tab, a custom 'siriusProfileChanged' event
// covers same-tab (portal.html and tld.html both dispatch it on write/clear).
(() => {
const anchor = document.querySelector(".topnav a.portal");
if (!anchor) return;
// Base URL for local links — the nav's brand link is already set with the
// right relative path per page (./ at root, ../ in subdirs). Reuse it so
// absolute /sirius-x/... paths (which break under the BCNR route) never
// slip in.
const PORTAL_URL = anchor.getAttribute("href") || "./portal.html";
const BASE = PORTAL_URL.replace(/portal\.html.*$/, "");
const ADMIN_URL = BASE + "admin/";
const readProfile = () => {
try { return JSON.parse(localStorage.getItem("siriusProfile") || "null"); } catch { return null; }
};
// Build wrapper + button + (empty) menu around the existing pill.
const wrap = document.createElement("div");
wrap.className = "profile-wrap";
const btn = document.createElement("button");
btn.type = "button";
btn.className = anchor.className; // reuse .portal (and .here if present)
btn.setAttribute("aria-haspopup", "menu");
btn.setAttribute("aria-expanded", "false");
const menu = document.createElement("div");
menu.className = "profile-menu";
menu.setAttribute("role", "menu");
menu.hidden = true;
// ---------- render ----------
// Re-renders the button label AND the menu innerHTML from the current
// profile in localStorage. Called at load, on every open(), and whenever
// another tab or this tab updates the storage key.
function render() {
const p = readProfile();
if (p) {
const dot = `<span class="wallet-dot ok" aria-hidden="true"></span>`;
const label = shortAddr(p.address);
const sourceBadge = p.source === "wc"
? `<span class="wallet-src">WC</span>`
: `<span class="wallet-src">seed</span>`;
btn.innerHTML = `${dot}<span class="wallet-label">${escapeAttr(label)}</span>${sourceBadge}<span class="wallet-caret" aria-hidden="true">▾</span>`;
btn.setAttribute("aria-label", `Wallet ${label}, signed in via ${p.source || "seed"}`);
menu.innerHTML = `
<div class="profile-header">
<span class="profile-hint">Signed in via ${escapeAttr(p.source === "wc" ? "WizardConnect" : "seed phrase")}</span>
<code>${escapeAttr(p.address)}</code>
</div>
<a href="${PORTAL_URL}" role="menuitem">
<span class="mi-ic">📋</span>
<span class="mi-body"><b>My names</b><span class="mi-hint">records & holdings</span></span>
</a>
<a href="${ADMIN_URL}" role="menuitem">
<span class="mi-ic">🛠</span>
<span class="mi-body"><b>Admin panel</b><span class="mi-hint">operator tools</span></span>
</a>
<hr>
<a href="#" role="menuitem" data-action="signout">
<span class="mi-ic">🚪</span>
<span class="mi-body"><b>Sign out</b><span class="mi-hint">clear this browser</span></span>
</a>
`;
} else {
const dot = `<span class="wallet-dot" aria-hidden="true"></span>`;
btn.innerHTML = `${dot}<span class="wallet-label">Wallet</span><span class="wallet-caret" aria-hidden="true">▾</span>`;
btn.setAttribute("aria-label", "Wallet — not signed in");
// If a saved encrypted wallet already exists in this browser (created
// in a previous session), surface an Unlock option as the first item so
// users can sign back into the same wallet the mint flow would use —
// instead of hunting for it inside the Register modal's wallet-choice.
const hasSaved = (() => {
try { return !!localStorage.getItem("bns.wallet.v1"); } catch { return false; }
})();
const unlockItem = hasSaved ? `
<a href="#" role="menuitem" data-action="unlock">
<span class="mi-ic">🔓</span>
<span class="mi-body"><b>Unlock my wallet</b><span class="mi-hint">one you already created on this device</span></span>
</a>
<hr>
` : "";
const headerHint = hasSaved
? `<span class="profile-hint">Locked wallet on this device</span><span class="profile-sub">Unlock or pick another action</span>`
: `<span class="profile-hint">No wallet yet</span><span class="profile-sub">Pick how to sign in</span>`;
// Four direct actions — each opens the shared modal at the matching
// step (Unlock/Create/Import/WizardConnect) with tabs across the top
// of the modal so the user can switch between them without going back
// to a landing screen.
menu.innerHTML = `
<div class="profile-header">${headerHint}</div>
${unlockItem}
<a href="#" role="menuitem" data-action="new">
<span class="mi-ic">🆕</span>
<span class="mi-body"><b>Create a wallet</b><span class="mi-hint">generate a fresh 12-word phrase (sign up)</span></span>
</a>
<a href="#" role="menuitem" data-action="import">
<span class="mi-ic">📥</span>
<span class="mi-body"><b>Import a wallet</b><span class="mi-hint">seed phrase you already have (sign in)</span></span>
</a>
<a href="#" role="menuitem" data-action="wc">
<span class="mi-ic">🔗</span>
<span class="mi-body"><b>WizardConnect</b><span class="mi-hint">Cashonize / Paytaca via QR</span></span>
</a>
`;
}
}
render();
// ---------- open/close ----------
const open = () => { render(); menu.hidden = false; btn.setAttribute("aria-expanded", "true"); };
const close = () => { menu.hidden = true; btn.setAttribute("aria-expanded", "false"); };
btn.addEventListener("click", (e) => { e.stopPropagation(); menu.hidden ? open() : close(); });
document.addEventListener("click", (e) => { if (!wrap.contains(e.target)) close(); });
document.addEventListener("keydown", (e) => { if (e.key === "Escape") close(); });
// Cross-tab (storage event fires only in other tabs) + same-tab (portal.html
// dispatches this after writing/clearing) — either wakes render().
window.addEventListener("storage", (e) => { if (e.key === "siriusProfile") render(); });
window.addEventListener("siriusProfileChanged", render);
// ---------- menu actions ----------
// Sign-out clears siriusProfile; the wallet-onboarding items (new/import/wc)
// open the shared mint modal inline (register-flow.js). If the page did not
// ship register-flow.js in its own <script>, load it on demand.
const FLOW_URL = "js/register-flow.js?v=20260907signin";
async function ensureFlow() {
if (typeof window.siriusSignInWallet === "function") return true;
try {
// Same base as the nav portal anchor — works from root pages and
// subdirs equally (../ vs ./ handled by BASE).
await import(BASE + FLOW_URL);
// Its top-level code exposes the global synchronously after the
// module graph resolves; still, wait a tick for definiteness.
for (let i = 0; i < 50 && typeof window.siriusSignInWallet !== "function"; i++) {
await new Promise((r) => setTimeout(r, 30));
}
return typeof window.siriusSignInWallet === "function";
} catch { return false; }
}
menu.addEventListener("click", async (e) => {
const t = e.target.closest("[data-action]");
if (!t) return;
e.preventDefault();
const action = t.dataset.action;
if (action === "signout") {
try { localStorage.removeItem("siriusProfile"); } catch {}
// Also wipe the PIN blob so a signed-out device can't be quick-
// unlocked with a stale PIN. The password-encrypted BuiltInWallet
// blob (bns.wallet.v1) stays — the user's device, the user's data;
// they'd remove it explicitly via 'forget wallet' in a future
// settings screen.
try { window.siriusPin?.clear(); } catch {}
try { delete window.siriusWallet; } catch { window.siriusWallet = null; }
window.dispatchEvent(new Event("siriusProfileChanged"));
// Reload so any signed-in section on the current page (portal, tld) resets.
location.reload();
return;
}
if (["new", "import", "wc", "unlock"].includes(action)) {
close();
// Always route to the portal — it renders the tabbed sign-in INLINE
// as page content (?mode=X picks the starting tab). Prevents the
// "modal opens on top of the page" symptom the launcher used to have.
// Only stay on-page if we're already on portal.html.
const onPortal = /\/portal\.html(?:$|[?#])/.test(location.pathname + location.search);
if (onPortal && typeof window.siriusRenderSignInInline === "function") {
const hasSaved = (() => { try { return !!localStorage.getItem("bns.wallet.v1"); } catch { return false; } })();
const mode = (action === "unlock" && !hasSaved) ? "import" : action;
const mount = document.getElementById("signin-inline");
if (mount) {
window.siriusRenderSignInInline(mount, mode);
document.getElementById("signin")?.scrollIntoView({ behavior: "smooth", block: "start" });
return;
}
}
// Not on portal (or the inline mount is missing) — take the user
// there. portal.html?mode=X renders the tabbed sign-in as its main
// content, no modal.
location.href = PORTAL_URL + "?mode=" + action;
}
});
wrap.appendChild(btn);
wrap.appendChild(menu);
anchor.replaceWith(wrap);
// ---------- inline CSS ----------
if (!document.getElementById("profile-menu-css")) {
const s = document.createElement("style");
s.id = "profile-menu-css";
s.textContent = `
.topnav .profile-wrap{position:relative;margin-left:auto}
.topnav .profile-wrap button.portal{
display:inline-flex;align-items:center;gap:8px;
cursor:pointer;font-family:inherit;font-size:13.5px;font-weight:500;
padding:6px 12px 6px 10px;border-radius:999px;
background:rgba(214,255,61,.10);color:var(--acid);
border:1px solid rgba(214,255,61,.22);transition:background .1s,border-color .1s
}
.topnav .profile-wrap button.portal:hover{background:rgba(214,255,61,.16);border-color:rgba(214,255,61,.35)}
.topnav .profile-wrap button.portal[aria-expanded="true"]{background:rgba(214,255,61,.20)}
.topnav .profile-wrap .wallet-dot{
width:7px;height:7px;border-radius:50%;background:rgba(139,152,169,.45);
box-shadow:0 0 0 2px rgba(139,152,169,.10)
}
.topnav .profile-wrap .wallet-dot.ok{
background:#4fd1a5;box-shadow:0 0 0 2px rgba(79,209,165,.20)
}
.topnav .profile-wrap .wallet-label{font-family:ui-monospace,monospace;font-size:12.5px;letter-spacing:.2px}
.topnav .profile-wrap .wallet-src{
font-size:9.5px;font-weight:700;letter-spacing:.6px;text-transform:uppercase;
padding:2px 6px;border-radius:4px;background:rgba(214,255,61,.15);color:var(--acid);
margin-left:2px
}
.topnav .profile-wrap .wallet-caret{opacity:.6;font-size:11px;margin-left:2px}
.topnav .profile-menu{
position:absolute;right:0;top:calc(100% + 8px);
min-width:280px;z-index:30;
background:rgba(18,24,34,.98);backdrop-filter:blur(12px);
border:1px solid rgba(255,255,255,.12);border-radius:14px;
padding:8px;display:flex;flex-direction:column;gap:2px;
box-shadow:0 12px 40px rgba(0,0,0,.55),0 0 0 1px rgba(0,0,0,.4)
}
.topnav .profile-menu[hidden]{display:none}
.topnav .profile-menu > a{
display:grid;grid-template-columns:24px 1fr;gap:12px;align-items:center;
padding:9px 11px;border-radius:9px;
color:#e7eaf1;text-decoration:none;transition:background .08s
}
.topnav .profile-menu > a:hover{background:rgba(214,255,61,.10)}
.topnav .profile-menu > a:hover .mi-ic{filter:brightness(1.2)}
.topnav .profile-menu .mi-ic{font-size:17px;line-height:1;text-align:center}
.topnav .profile-menu .mi-body{display:flex;flex-direction:column;gap:1px;font-size:13.5px;font-weight:600;color:#e7eaf1}
.topnav .profile-menu .mi-hint{font-weight:400;font-size:11.5px;color:#8b98a9;letter-spacing:.1px}
.topnav .profile-menu hr{border:0;border-top:1px solid rgba(255,255,255,.08);margin:4px 2px}
.topnav .profile-menu .profile-header{
padding:8px 11px 12px;display:flex;flex-direction:column;gap:4px;
border-bottom:1px solid rgba(255,255,255,.08);margin-bottom:4px
}
.topnav .profile-menu .profile-hint{
color:#8b98a9;font-size:11px;text-transform:uppercase;letter-spacing:.4px;font-weight:600
}
.topnav .profile-menu .profile-sub{color:#5e6678;font-size:12px}
.topnav .profile-menu code{
font-family:ui-monospace,monospace;font-size:11.5px;
color:#e7eaf1;word-break:break-all;background:transparent;padding:0;border:0
}
`;
document.head.appendChild(s);
}
// ---------- helpers ----------
function shortAddr(a) {
if (!a) return "wallet";
const i = a.indexOf(":");
const body = i > 0 ? a.slice(i + 1) : a;
return body.slice(0, 6) + "…" + body.slice(-4);
}
function escapeAttr(s) {
return String(s).replace(/[&<>"']/g, (c) => ({"&":"&amp;","<":"&lt;",">":"&gt;","\"":"&quot;","'":"&#39;"}[c]));
}
})();