config/tor/torrc

@@ -0,0 +1,9 @@
+# Tor configuration for f0ckm
+
+# Enable SOCKS proxy for internal container & external connections
+SocksPort 0.0.0.0:9050
+
+# Tor Hidden Service (v3 Onion Service) configuration
+# Tor will automatically generate private keys and hostnames in /var/lib/tor/f0ckm_hs/
+HiddenServiceDir /var/lib/tor/f0ckm_hs/
+HiddenServicePort 80 f0ckm:1337

config_example.json

@@ -5,6 +5,7 @@
       "domain": "example.com",
       "regex": "example\\.com"
     },
+    "onion": "http://your-onion-address.onion",
     "socks": "socks5://127.0.0.1:9050",
     "mail": "admin@example.com",
     "maxfilesize": 104857600,

docker-compose.yml

@@ -52,6 +52,9 @@ services:
     ports:
       - "9050:9050"
       - "8118:8118"
+    volumes:
+      - ./config/tor:/etc/tor:ro
+      - ./f0ckm-data/tor:/var/lib/tor:Z
     networks:
       - f0ckm-net
     restart: always

public/s/css/f0ckm.css

@@ -4623,16 +4623,17 @@ span.placeholder {
   transition: right 0.3s ease-in-out;
 }
 
-/* Sidebar hidden — reclaim the full width */
-body.sidebar-right-hidden .pagination-container-fluid {
-  right: 0;
-}
-
 /* Modern layout: wider sidebar needs wider offset */
 body.layout-modern .pagination-container-fluid {
   right: 400px;
 }
 
+/* Sidebar hidden — reclaim the full width */
+body.sidebar-right-hidden .pagination-container-fluid,
+body.layout-modern.sidebar-right-hidden .pagination-container-fluid {
+  right: 0;
+}
+
 .bottom-pagination.fixed-pagination {
   margin: 10px auto;
   pointer-events: auto;

src/index.mjs

@@ -456,6 +456,15 @@ process.on('uncaughtException', err => {
     res.setHeader('Permissions-Policy', 'geolocation=(), microphone=(), camera=()');
     // Encourage connection reuse — helps external tools like ShareX avoid repeated TCP/TLS handshakes
     res.setHeader('Connection', 'keep-alive');
+
+    // Tor Onion-Location header: advertises .onion service counterpart to Tor Browser users when enabled
+    if (cfg.websrv?.enable_tor_hs !== false && cfg.main?.onion && !req.headers['host']?.endsWith('.onion')) {
+      const p = req.url?.pathname || '/';
+      const s = req.url?.search || '';
+      const onionHost = cfg.main.onion.replace(/\/+$/, '');
+      res.setHeader('Onion-Location', `${onionHost}${p}${s}`);
+    }
+
     if (isSecure) {
       res.setHeader('Strict-Transport-Security', 'max-age=31536000; includeSubDomains');
     }