Add Docker self-hosting and CI/CD pipeline

- Dockerfile: Caddy + PHP-FPM + app in single Alpine container
- Caddyfile: auto-HTTPS, security headers, short URL rewrite
- docker-compose.yml: app + Watchtower for auto-updates
- install.sh: one-liner for fresh VPS setup
- GitHub Actions: build & push to Docker Hub + GHCR on tag

Self-host with:
  curl -sL https://xmrpay.link/install.sh | sh -s your-domain.com

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

.github/workflows/docker.yml

@@ -7,12 +7,10 @@ on:
 
 env:
   IMAGE_NAME: xmrpay
-  FORCE_JAVASCRIPT_ACTIONS_TO_NODE24: true
 
 jobs:
   build:
     runs-on: ubuntu-latest
-    environment: DOCKER
     permissions:
       contents: read
       packages: write

README.md

@@ -1,111 +1,89 @@
-# xmrpay — Monero Invoice Generator
+# xmrpay.link — Monero Invoice Generator
 
-> Create Monero payment requests in seconds. No accounts. No tracking. No KYC.
+> Private. Self-hosted. No accounts. No tracking. No bullshit.
 
-**[Demo: xmrpay.link](https://xmrpay.link)** — for real payments, self-host your own instance.
+**[Live: xmrpay.link](https://xmrpay.link)** · **[Tor: mc6wfe...zyd.onion](http://mc6wfeaqc7oijgdcudrr5zsotmwok3jzk3tu2uezzyjisn7nzzjjizyd.onion)**
 
 ---
 
-## Self-Host in 60 Seconds
+## What is this?
 
-You need a VPS with a domain pointing to it. Then:
+**xmrpay.link** is a client-side web app that lets anyone create a professional Monero payment request in under 30 seconds — no account registration, no KYC, no custodial services.
 
-```bash
+Enter your address, the amount, an optional description — and get a wallet-native `monero:` URI, QR code, and PDF invoice. Short links are optional.
-curl -sL https://xmrpay.link/install.sh | sh -s your-domain.com
-```
 
-Done. HTTPS is automatic (via Caddy + Let's Encrypt).
+### Architecture & Transparency
 
-### Requirements
+xmrpay.link uses a **minimal backend** for the following specific purposes:
 
-| | Minimum | Recommended |
+| Component | Where it runs | What the server sees |
-|---|---|---|
+|-----------|--------------|---------------------|
-| **CPU** | 1 vCPU | 2 vCPU |
+| QR code generation | Browser only | Nothing |
-| **RAM** | 1 GB | 2 GB |
+| PDF invoice | Browser only | Nothing |
-| **Disk** | 10 GB | 20 GB |
+| Payment (TX) verification | Browser only | Nothing |
-| **OS** | Any Linux with Docker | Ubuntu 22+, Debian 12+ |
+| Fiat exchange rates | Server (CoinGecko proxy) | Your IP address |
-| **Domain** | A-Record pointing to server IP | |
+| Short URL storage | Server | Invoice hash (address + amount + description), HMAC-signed |
-| **Cost** | ~3 EUR/month (Hetzner, Contabo, etc.) | |
+| Payment proof storage | Server | TX hash + amount — **not** your XMR address |
 
-### Updates
+**Self-hosting** eliminates trust in the public instance.  
+**No short links** (use wallet URI / long `/#...` URL / QR code) = no shortlink lookup dependency.
 
-Watchtower runs alongside xmrpay and automatically pulls new images every 6 hours. No action needed.
+### Trust Model (Important)
 
-Manual update:
+- **Default mode:** wallet-native URI + QR (no shortlink lookup).
+- **Short links are opt-in:** convenience feature with a trust trade-off.
+- **Public instance caution:** if a server is fully compromised, first-access shortlink resolution can be manipulated.
+- **Best security posture:** use wallet URI directly or self-host.
 
-```bash
+### Security Model
-cd /opt/xmrpay && docker compose pull && docker compose up -d
-```
 
-### Configuration
+- **HMAC-signed short URLs:** Hashes are signed with a server-side secret. Clients verify the signature on load to detect tampering.
+- **Address never stored:** Payment verification is cryptographic and runs client-side. The server never learns your XMR address.
+- **Rate-limited APIs:** All write endpoints are rate-limited per IP.
+- **Origin-restricted:** API endpoints reject cross-origin requests.
+- **Clear scope:** HMAC improves integrity checks, but it is not a complete defense against a fully compromised server.
 
-After install, the config is at `/opt/xmrpay/.env`:
+---
 
-```bash
+## Why?
-DOMAIN=your-domain.com
-XMRPAY_IMAGE=schmidt1024/xmrpay:latest
-```
 
-### Docker Images
+| Solution | Problem |
-
-| Registry | Pull command |
 |---|---|
-| Docker Hub | `docker pull schmidt1024/xmrpay:latest` |
+| **BTCPay Server** | Requires own server, complex setup |
-| GitHub (GHCR) | `docker pull ghcr.io/schmidt1024/xmrpay:latest` |
+| **NOWPayments, Globee** | Custodial, KYC, fees, third-party dependency |
+| **Cake Wallet Invoice** | Mobile-only, no sharing without app |
+| **MoneroPay** | Backend daemon required, developer-only |
+| **Wallet QR** | No amount, no description, no confirmation |
 
-### Manual Setup (without install script)
+**The gap:** There's no simple, privacy-respecting tool for freelancers, small merchants, and creators that works without setup and still allows payment confirmation.
-
-```bash
-mkdir -p /opt/xmrpay && cd /opt/xmrpay
-
-curl -fsSL https://raw.githubusercontent.com/schmidt1024/xmrpay/master/docker-compose.yml -o docker-compose.yml
-
-cat > .env <<EOF
-DOMAIN=your-domain.com
-XMRPAY_IMAGE=schmidt1024/xmrpay:latest
-EOF
-
-docker compose pull && docker compose up -d
-```
-
-### Uninstall
-
-```bash
-cd /opt/xmrpay && docker compose down -v
-```
-
----
-
-## Why Self-Host?
-
-**Any server you don't control can steal your funds.** The JavaScript loaded from a third-party instance can swap the address in the QR code or exfiltrate payment data. No HMAC, no SRI hash, no URL fragment can fully prevent this — because the server controls the code your browser runs.
-
-Self-hosting eliminates this risk. You control the server, you control the code.
-
-The public instance at [xmrpay.link](https://xmrpay.link) exists as a demo and for testing only.
 
 ---
 
 ## Features
 
-- **Invoice generation** — XMR address, amount (XMR or fiat), description, payment deadline
+### Invoice Generation
-- **Wallet-native URI** — `monero:` URI with QR code, works with any Monero wallet
+- XMR address input with validation (standard, subaddress, integrated)
-- **PDF invoice** — downloadable with QR, amount, fiat equivalent, deadline
+- Amount in XMR or fiat (EUR/USD/CHF/GBP/JPY/RUB/BRL via CoinGecko, auto-detected)
-- **Payment verification** — sender provides TX Hash + TX Key, cryptographic verification in browser
+- Description and payment deadline (7/14/30 days or custom)
-- **Fiat conversion** — EUR/USD/CHF/GBP/JPY/RUB/BRL via CoinGecko, auto-detected from locale
+- Wallet-native `monero:` URI with copy action
-- **Short URLs** — optional, with explicit trust trade-off warning
+- QR code for the same wallet-native URI
-- **i18n** — English, German, French, Italian, Spanish, Portuguese, Russian
+- Optional short URL toggle (`/s/abc123`) with explicit trust trade-off hint
-- **Offline-capable** — Service Worker for offline use
+- PDF invoice download (with QR, amount, fiat equivalent, deadline)
-- **Privacy** — zero cookies, no analytics, no external scripts, self-hosted fonts
+- i18n (EN, DE, FR, IT, ES, PT, RU) with automatic browser detection
 
-### Security
+### Payment Verification (TX Proof)
+- Sender provides TX Hash + TX Key from their wallet
+- Cryptographic verification in the browser (no private keys needed)
+- Payment status stored with the invoice (server stores proof, but not your address)
+- Invoice link shows "Paid" badge after verification
+- Standard and subaddress support
 
-- **CSP** — Content Security Policy blocks exfiltration to foreign domains
+### Performance & Privacy
-- **SRI** — Subresource Integrity on all scripts, verified on every load
+- 100% Lighthouse score (Performance, Accessibility, Best Practices, SEO)
-- **HMAC-signed short URLs** — detect server-side tampering
+- Offline-capable via Service Worker
-- **Rate-limited APIs** — all write endpoints rate-limited per IP
+- Self-hosted fonts (no Google Fonts dependency)
-- **No private keys** — TX proof uses the sender's TX key, not the receiver's view key
+- Zero external tracking, no cookies
-- **Client-side crypto** — Ed25519 + Keccak-256 verification runs in browser
+- Dark mode, responsive design
 
 ---
 
@@ -116,24 +94,112 @@ Frontend:    HTML + Vanilla JS (no frameworks, no build step)
 Crypto:      @noble/curves Ed25519 + Keccak-256 (30KB bundle)
 QR:          QRCode.js (client-side)
 PDF:         jsPDF (client-side, lazy-loaded)
+Hosting:     Static site + minimal PHP for short URLs and RPC proxy
 Backend:     Minimal PHP (URL shortener, rates proxy, proof storage)
-Data:        JSON files (no database)
+Data:        JSON files (no database), LocalStorage (client-side)
-Hosting:     Caddy (auto-HTTPS) + PHP-FPM in Alpine Docker
 ```
 
 ---
 
-## Development
+## Project Structure
+
+```
+xmrpay.link/
+├── index.html              # Single-page app
+├── app.js / app.min.js     # Main logic (URI builder, QR, fiat rates, TX proof)
+├── i18n.js / i18n.min.js   # Internationalization (DE, EN)
+├── style.css               # Dark theme, responsive, WCAG AA
+├── sw.js                   # Service Worker (offline support)
+├── favicon.svg             # Monero coin logo
+├── s.php                   # Short URL redirect
+├── api/
+│   ├── shorten.php         # Short URL creation
+│   ├── rates.php           # CoinGecko proxy with server-side cache
+│   ├── node.php            # Monero RPC proxy (4-node failover)
+│   └── verify.php          # TX proof storage/retrieval
+├── data/                   # JSON storage (auto-generated)
+├── fonts/                  # Self-hosted Inter + JetBrains Mono
+├── lib/
+│   ├── qrcode.min.js       # QR code generator
+│   ├── jspdf.min.js        # PDF generation (lazy-loaded)
+│   └── xmr-crypto.bundle.js # Ed25519 + Keccak-256 (lazy-loaded)
+├── README.md
+└── LICENSE                 # MIT
+```
+
+---
+
+## Invoice Lifecycle
+
+**Optional Deadline:** When creating an invoice, you can set an expiration deadline (7/14/30 days or custom). 
+
+**Lazy Cleanup:** When a deadline is enabled, the short URL and payment proof are automatically deleted if accessed after expiration:
+- Accessing an expired short URL returns **HTTP 410 Gone** and removes the entry
+- Retrieving a proof for an expired invoice returns `verified: false` and cleans up the entry
+- No background jobs or cron tasks required
+
+**No deadline?** Invoices without a deadline persist indefinitely (no auto-cleanup).
+
+---
+
+## Self-Hosting
 
 ```bash
-git clone https://github.com/schmidt1024/xmrpay.git
+git clone https://gitea.schmidt.eco/schmidt1024/xmrpay.link.git
-cd xmrpay
+cd xmrpay.link
-
+# Serve with any web server that supports PHP
-# Local Docker build
+# No build tools, no npm, no database required
-docker build -t xmrpay:dev .
+python3 -m http.server 8080  # For development (no PHP features)
-docker run -p 8080:80 -e DOMAIN=localhost xmrpay:dev
 ```
 
+Requirements for full functionality:
+- PHP 8.x with `curl` extension
+- Nginx or Apache (for `/s/` short URL rewrites)
+- Writable `data/` directory
+
+### Production Deploy (Safe)
+
+Use the provided deploy script to avoid deleting runtime files in `data/`:
+
+```bash
+./scripts/deploy.sh
+```
+
+This script deploys with `rsync --delete` but explicitly excludes `data/`.
+
+Hardening built in:
+- Creates a remote pre-deploy backup archive of `data/`
+- Keeps the latest N backups (`DEPLOY_BACKUP_KEEP`, default `14`)
+- Supports dry runs (`DEPLOY_DRY_RUN=1`)
+- Configurable via `scripts/.deploy.env`
+
+Restore examples:
+
+```bash
+./scripts/restore-data.sh --list
+./scripts/restore-data.sh --latest
+./scripts/restore-data.sh --file data-YYYYMMDD-HHMMSS.tgz
+```
+
+---
+
+## Security
+
+- **No private keys** — TX proof uses the sender's TX key, not the receiver's view key
+- **Client-side crypto** — Ed25519 verification runs in the browser
+- **No tracking** — zero cookies, no analytics, no external scripts
+- **RPC proxy** — allowlisted methods only, rate-limited
+- **Self-hostable** — run your own instance for full control
+
+---
+
+## Roadmap
+
+- [ ] Embeddable `<iframe>` payment widget
+- [ ] Invoice history (LocalStorage, CSV export)
+- [ ] "Pay Button" generator (HTML snippet)
+- [x] Auto-cleanup: Lazy-delete invoices after deadline expires
+
 ---
 
 ## License

api/_helpers.php

@@ -14,19 +14,13 @@ function send_security_headers(): void {
 
 // ── Origin verification ───────────────────────────────────────────────────────
 function verify_origin(): void {
-    $origin = $_SERVER['HTTP_ORIGIN'] ?? '';
-    // Allow same-origin (no Origin header from direct same-origin requests)
-    if ($origin === '') return;
-
-    // Dynamically allow the host this instance runs on
-    $scheme = (!empty($_SERVER['HTTPS']) && $_SERVER['HTTPS'] !== 'off') ? 'https' : 'http';
-    $self_origin = $scheme . '://' . ($_SERVER['HTTP_HOST'] ?? '');
-
     $allowed = [
-        $self_origin,
         'https://xmrpay.link',
         'http://mc6wfeaqc7oijgdcudrr5zsotmwok3jzk3tu2uezzyjisn7nzzjjizyd.onion',
     ];
+    $origin = $_SERVER['HTTP_ORIGIN'] ?? '';
+    // Allow same-origin (no Origin header from direct same-origin requests)
+    if ($origin === '') return;
     if (!in_array($origin, $allowed, true)) {
         http_response_code(403);
         echo json_encode(['error' => 'Origin not allowed']);

app.js

@@ -61,21 +61,6 @@
   let pdfLoaded = false;
   let lastPaidData = null;
 
-  // --- Self-host Banner ---
-  (function () {
-    var PUBLIC_HOSTS = ['xmrpay.link', 'mc6wfeaqc7oijgdcudrr5zsotmwok3jzk3tu2uezzyjisn7nzzjjizyd.onion'];
-    var banner = $('#selfHostBanner');
-    var dismiss = $('#dismissBanner');
-    if (!banner) return;
-    if (PUBLIC_HOSTS.indexOf(location.hostname) === -1) return;
-    if (sessionStorage.getItem('banner_dismissed')) return;
-    banner.hidden = false;
-    dismiss.addEventListener('click', function () {
-      banner.hidden = true;
-      sessionStorage.setItem('banner_dismissed', '1');
-    });
-  })();
-
   // --- Currency Detection ---
   function detectCurrency() {
     var localeToCurrency = {

i18n.js

@@ -13,7 +13,7 @@ var I18n = (function () {
 
   var VERSION = '1.0.0';
 
-  var footer = 'Open Source &middot; No Tracking &middot; No KYC<br /><a href="https://github.com/schmidt1024/xmrpay" target="_blank" rel="noopener noreferrer">Source</a> &middot; <a href="http://mc6wfeaqc7oijgdcudrr5zsotmwok3jzk3tu2uezzyjisn7nzzjjizyd.onion" title="Tor Hidden Service">Onion</a> &middot; <a href="/privacy.html">Privacy &amp; Terms</a><br /><span class="version">v' + VERSION + '</span>';
+  var footer = 'Open Source &middot; No Tracking &middot; No KYC<br /><a href="https://gitea.schmidt.eco/schmidt1024/xmrpay.link" target="_blank" rel="noopener noreferrer">Source</a> &middot; <a href="http://mc6wfeaqc7oijgdcudrr5zsotmwok3jzk3tu2uezzyjisn7nzzjjizyd.onion" title="Tor Hidden Service">Onion</a> &middot; <a href="/privacy.html">Privacy &amp; Terms</a><br /><span class="version">v' + VERSION + '</span>';
 
   var translations = {
     en: {
@@ -41,7 +41,6 @@ var I18n = (function () {
       pdf_scan_qr: 'Scan QR code to pay',
       pdf_footer: 'Created with xmrpay.link',
       qr_hint: 'Click QR to save',
-      self_host_banner: 'This is a public demo. For real payments, <a href="https://github.com/schmidt1024/xmrpay#self-host-in-60-seconds">host your own instance</a> — it takes 60 seconds.',
       footer: footer,
       aria_currency: 'Currency',
       label_share_link: 'Shareable link',
@@ -93,7 +92,6 @@ var I18n = (function () {
       pdf_date: 'Datum',
       pdf_scan_qr: 'QR-Code scannen zum Bezahlen',
       pdf_footer: 'Erstellt mit xmrpay.link',
-      self_host_banner: 'Dies ist eine öffentliche Demo. Für echte Zahlungen <a href="https://github.com/schmidt1024/xmrpay#self-host-in-60-seconds">eigene Instanz hosten</a> — dauert 60 Sekunden.',
       qr_hint: 'Klick auf QR zum Speichern',
       footer: footer,
       aria_currency: 'Währung',
@@ -146,7 +144,6 @@ var I18n = (function () {
       pdf_date: 'Date',
       pdf_scan_qr: 'Scanner le QR code pour payer',
       pdf_footer: 'Créé avec xmrpay.link',
-      self_host_banner: 'Ceci est une démo publique. Pour de vrais paiements, <a href="https://github.com/schmidt1024/xmrpay#self-host-in-60-seconds">hébergez votre propre instance</a> — ça prend 60 secondes.',
       qr_hint: 'Cliquez sur le QR pour enregistrer',
       footer: footer,
       aria_currency: 'Devise',
@@ -199,7 +196,6 @@ var I18n = (function () {
       pdf_date: 'Data',
       pdf_scan_qr: 'Scansiona il QR per pagare',
       pdf_footer: 'Creato con xmrpay.link',
-      self_host_banner: 'Questa è una demo pubblica. Per pagamenti reali, <a href="https://github.com/schmidt1024/xmrpay#self-host-in-60-seconds">ospita la tua istanza</a> — ci vogliono 60 secondi.',
       qr_hint: 'Clicca sul QR per salvare',
       footer: footer,
       aria_currency: 'Valuta',
@@ -252,7 +248,6 @@ var I18n = (function () {
       pdf_date: 'Fecha',
       pdf_scan_qr: 'Escanear QR para pagar',
       pdf_footer: 'Creado con xmrpay.link',
-      self_host_banner: 'Esta es una demo pública. Para pagos reales, <a href="https://github.com/schmidt1024/xmrpay#self-host-in-60-seconds">aloja tu propia instancia</a> — toma 60 segundos.',
       qr_hint: 'Clic en QR para guardar',
       footer: footer,
       aria_currency: 'Moneda',
@@ -305,7 +300,6 @@ var I18n = (function () {
       pdf_date: 'Data',
       pdf_scan_qr: 'Digitalizar QR para pagar',
       pdf_footer: 'Criado com xmrpay.link',
-      self_host_banner: 'Esta é uma demo pública. Para pagamentos reais, <a href="https://github.com/schmidt1024/xmrpay#self-host-in-60-seconds">hospede sua própria instância</a> — leva 60 segundos.',
       qr_hint: 'Clique no QR para guardar',
       footer: footer,
       aria_currency: 'Moeda',
@@ -358,7 +352,6 @@ var I18n = (function () {
       pdf_date: 'Дата',
       pdf_scan_qr: 'Сканируйте QR для оплаты',
       pdf_footer: 'Создано с помощью xmrpay.link',
-      self_host_banner: 'Это публичная демо-версия. Для реальных платежей <a href="https://github.com/schmidt1024/xmrpay#self-host-in-60-seconds">разверните свой экземпляр</a> — это займёт 60 секунд.',
       qr_hint: 'Нажмите на QR для сохранения',
       footer: footer,
       aria_currency: 'Валюта',

index.html

@@ -12,11 +12,6 @@
 </head>
 <body>
 
-  <div class="self-host-banner" id="selfHostBanner" hidden>
-    <span data-i18n-html="self_host_banner">This is a public demo. For real payments, <a href="https://github.com/schmidt1024/xmrpay#self-host-in-60-seconds">host your own instance</a> — it takes 60 seconds.</span>
-    <button id="dismissBanner" aria-label="Dismiss">&times;</button>
-  </div>
-
   <header>
     <h1><a href="/" id="homeLink">xmr<span>pay</span>.link</a></h1>
     <p data-i18n="subtitle">Monero payment request in seconds</p>
@@ -120,7 +115,7 @@
   </main>
 
   <footer>
-    <p data-i18n-html="footer">Open Source &middot; No Tracking &middot; No KYC<br /><a href="https://github.com/schmidt1024/xmrpay" target="_blank" rel="noopener noreferrer">Source</a> &middot; <a href="http://mc6wfeaqc7oijgdcudrr5zsotmwok3jzk3tu2uezzyjisn7nzzjjizyd.onion" title="Tor Hidden Service">Onion</a> &middot; <a href="/privacy.html">Privacy &amp; Terms</a><br /><span class="version">v1.0.0</span></p>
+    <p data-i18n-html="footer">Open Source &middot; No Tracking &middot; No KYC<br /><a href="https://gitea.schmidt.eco/schmidt1024/xmrpay.link" target="_blank" rel="noopener noreferrer">Source</a> &middot; <a href="http://mc6wfeaqc7oijgdcudrr5zsotmwok3jzk3tu2uezzyjisn7nzzjjizyd.onion" title="Tor Hidden Service">Onion</a> &middot; <a href="/privacy.html">Privacy &amp; Terms</a><br /><span class="version">v1.0.0</span></p>
   </footer>
 
   <div class="lang-picker" id="langPicker">
@@ -137,7 +132,7 @@
   <div class="toast" id="toast"></div>
 
   <script src="lib/qrcode.min.js?v=20260326-3" integrity="sha384-3zSEDfvllQohrq0PHL1fOXJuC/jSOO34H46t6UQfobFOmxE5BpjjaIJY5F2/bMnU" crossorigin="anonymous" defer></script>
-  <script src="i18n.min.js?v=20260326-3" integrity="sha384-mKqQalrpTWCzSD1ErLtp+GqHpzJDm7D1jzHDMuhCW7ql2v9YkEzSfE4PNuTj4dqU" crossorigin="anonymous" defer></script>
+  <script src="i18n.min.js?v=20260326-3" integrity="sha384-V43P6Gk3Zsd0cmqIx3V1Dffu0i3d3aFyb876gr5ez+1CIAzbFLFATfL1nuEZFzvC" crossorigin="anonymous" defer></script>
   <script src="app.min.js?v=20260326-3" integrity="sha384-tdgiaUZYJ6E+/EqlbzOvxRvySKQZNdxjNktRV3K75fitMLdkR5DXuVU9XTppNku5" crossorigin="anonymous" defer></script>
 </body>
 </html>

install.sh

@@ -7,7 +7,7 @@ set -e
 DOMAIN="${1:-}"
 INSTALL_DIR="/opt/xmrpay"
 IMAGE="schmidt1024/xmrpay:latest"
-COMPOSE_URL="https://raw.githubusercontent.com/schmidt1024/xmrpay/master/docker-compose.yml"
+COMPOSE_URL="https://raw.githubusercontent.com/schmidt1024/xmrpay.link/master/docker-compose.yml"
 
 # ── Helpers ───────────────────────────────────────────────────────────────────
 

privacy.html

@@ -198,7 +198,7 @@
   </main>
 
   <footer>
-    <p data-i18n-html="footer">Open Source &middot; No Tracking &middot; No KYC &middot; <a href="https://github.com/schmidt1024/xmrpay" target="_blank" rel="noopener noreferrer">Source</a> &middot; <a href="http://mc6wfeaqc7oijgdcudrr5zsotmwok3jzk3tu2uezzyjisn7nzzjjizyd.onion" title="Tor Hidden Service">Onion</a> &middot; <a href="/privacy.html">Privacy &amp; Terms</a></p>
+    <p data-i18n-html="footer">Open Source &middot; No Tracking &middot; No KYC &middot; <a href="https://gitea.schmidt.eco/schmidt1024/xmrpay.link" target="_blank" rel="noopener noreferrer">Source</a> &middot; <a href="http://mc6wfeaqc7oijgdcudrr5zsotmwok3jzk3tu2uezzyjisn7nzzjjizyd.onion" title="Tor Hidden Service">Onion</a> &middot; <a href="/privacy.html">Privacy &amp; Terms</a></p>
   </footer>
 
   <div class="lang-picker" id="langPicker">

s.php

@@ -1,5 +1,5 @@
 <?php
-$pathInfo = isset($_SERVER['PATH_INFO']) && is_string($_SERVER['PATH_INFO']) && $_SERVER['PATH_INFO'] !== '' ? $_SERVER['PATH_INFO'] : null;
+$pathInfo = isset($_SERVER['PATH_INFO']) && is_string($_SERVER['PATH_INFO']) ? $_SERVER['PATH_INFO'] : null;
 $queryCode = isset($_GET['c']) && is_string($_GET['c']) ? $_GET['c'] : '';
 $code = trim($pathInfo ?? $queryCode, '/');
 

style.css

@@ -58,40 +58,6 @@ body {
   align-items: center;
 }
 
-.self-host-banner {
-  background: var(--accent);
-  color: #fff;
-  text-align: center;
-  padding: 0.6rem 2.5rem 0.6rem 1rem;
-  font-size: 0.85rem;
-  line-height: 1.4;
-  position: relative;
-}
-
-.self-host-banner a {
-  color: #fff;
-  font-weight: 600;
-  text-decoration: underline;
-}
-
-.self-host-banner button {
-  position: absolute;
-  right: 0.5rem;
-  top: 50%;
-  transform: translateY(-50%);
-  background: none;
-  border: none;
-  color: #fff;
-  font-size: 1.2rem;
-  cursor: pointer;
-  opacity: 0.7;
-  padding: 0.25rem 0.5rem;
-}
-
-.self-host-banner button:hover {
-  opacity: 1;
-}
-
 header {
   text-align: center;
   padding: 2rem 1rem 1rem;