Merge cd987e7ae0 into 4583f88626

docker-compose.yml

@@ -22,7 +22,7 @@ services:
         "dist/index.js",
         "gateway",
         "--bind",
-        "${CLAWDBOT_GATEWAY_BIND:-lan}",
+        "${CLAWDBOT_GATEWAY_BIND:-loopback}",
         "--port",
         "${CLAWDBOT_GATEWAY_PORT:-18789}"
       ]

fly.private.toml

@@ -22,7 +22,8 @@ primary_region = "iad"  # change to your closest region
   NODE_OPTIONS = "--max-old-space-size=1536"
 
 [processes]
-  app = "node dist/index.js gateway --allow-unconfigured --port 3000 --bind lan"
+  # Default bind is loopback (127.0.0.1) - appropriate for private deployment.
+  app = "node dist/index.js gateway --allow-unconfigured --port 3000"
 
 # NOTE: No [http_service] block = no public ingress allocated.
 # The gateway will only be accessible via:

fly.toml

@@ -15,7 +15,9 @@ primary_region = "iad"  # change to your closest region
   NODE_OPTIONS = "--max-old-space-size=1536"
 
 [processes]
-  app = "node dist/index.js gateway --allow-unconfigured --port 3000 --bind lan"
+  # Default bind is loopback (127.0.0.1). For public access, add: --bind lan --token YOUR_SECRET
+  # WARNING: Using --bind lan exposes your gateway to internet scanners (Shodan).
+  app = "node dist/index.js gateway --allow-unconfigured --port 3000"
 
 [http_service]
   internal_port = 3000

src/cli/gateway-cli/run.ts

@@ -256,6 +256,17 @@ async function runGatewayCommand(opts: GatewayRunOpts) {
     return;
   }
 
+  // Warn when binding to non-loopback even with auth
+  if (bind !== "loopback" && hasSharedSecret) {
+    gatewayLog.warn(
+      [
+        `Gateway binding to ${bind} (network-accessible).`,
+        "Ensure this is intentional. The gateway may be discoverable via internet scanners.",
+        "For local-only access, use --bind loopback or omit the --bind flag.",
+      ].join("\n"),
+    );
+  }
+
   try {
     await runGatewayLoop({
       runtime: defaultRuntime,

src/commands/doctor-security.ts

@@ -60,6 +60,7 @@ export async function noteSecurityWarnings(cfg: MoltbotConfig) {
       warnings.push(
         `- CRITICAL: Gateway bound to ${bindDescriptor} without authentication.`,
         `  Anyone on your network (or internet if port-forwarded) can fully control your agent.`,
+        `  Your gateway is discoverable via internet scanners (Shodan, Censys).`,
         `  Fix: ${formatCliCommand("moltbot config set gateway.bind loopback")}`,
         ...authFixLines,
       );
@@ -67,6 +68,7 @@ export async function noteSecurityWarnings(cfg: MoltbotConfig) {
       // Auth is configured, but still warn about network exposure
       warnings.push(
         `- WARNING: Gateway bound to ${bindDescriptor} (network-accessible).`,
+        `  The gateway may be discoverable via internet scanners (Shodan, Censys).`,
         `  Ensure your auth credentials are strong and not exposed.`,
       );
     }