> This page is for version Latest (default). > For other versions, use one of these documentation indexes: > - Latest (default): https://docs.nvidia.com/nemoclaw/latest/llms.txt > For clean Markdown of any page, append .md to the page URL. > For a complete documentation index, see https://docs.nvidia.com/nemoclaw/llms.txt. > For AI client integration (Claude Code, Cursor, etc.), connect to the MCP server at https://docs.nvidia.com/nemoclaw/_mcp/server. # Understand Gateway and Secret Controls > Review runtime-specific gateway access and the shared secret-redaction and memory-scanning controls. NemoClaw applies gateway access controls when the selected agent runtime exposes an in-sandbox gateway or dashboard. CLI secret redaction and runtime-specific memory guidance apply across guide variants. ## OpenShell Gateway Authentication On Docker-driver deployments, NemoClaw gives host CLI calls and sandbox callbacks separate authenticated paths to the OpenShell gateway. | Aspect | Detail | | ------------------- | ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | | Default | NemoClaw enables local TLS, mTLS user authentication, and sandbox JWT authentication. Host-side OpenShell CLI calls use local mTLS. Sandbox callbacks use the guest mTLS bundle plus a sandbox-scoped JWT. The generated config sets `allow_unauthenticated_users = false`, and gateway launch removes an inherited `OPENSHELL_DISABLE_GATEWAY_AUTH=true`. | | Supervisor TLS name | OpenShell 0.0.116 removes a user-supplied `OPENSHELL_GATEWAY_TLS_SERVER_NAME` from Docker, Podman, and VM supervisor environments after it merges sandbox settings. The supervisor therefore verifies the gateway name chosen by the trusted driver rather than one chosen inside the sandbox specification. | | Token lifetime | Local sandbox JWTs use OpenShell's `ttl_secs = 0` contract for a non-expiring token on a local single-user gateway. Sandbox identity checks and the local mTLS boundary still apply to each callback. | | What you can change | These authentication controls are not user-facing settings. Use NemoClaw to configure and start the Docker-driver gateway. | | Risk if relaxed | Disabling gateway authentication or widening the gateway listener can expose privileged gateway methods to another local or network client. | | Recommendation | Keep the OpenShell gateway on `127.0.0.1`. Use the dashboard forward when a supported agent dashboard needs remote access. | ## Gateway Compatibility Container On Linux hosts whose glibc is older than the OpenShell gateway binary requires, NemoClaw can run `openshell-gateway` in a Docker compatibility container so the Docker-driver gateway still starts. This path requires the explicit opt-in `NEMOCLAW_OPENSHELL_GATEWAY_CONTAINER_PATCH=1`. | Aspect | Detail | | ------------------- | -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | | Default | NemoClaw does not auto-enable the compatibility container on ABI mismatch. If `NEMOCLAW_OPENSHELL_GATEWAY_CONTAINER_PATCH=1` is set, the container keeps the main gateway listener on `127.0.0.1`, uses host networking so OpenShell computes the same Docker bridge callback addresses as a host-side gateway, mounts the Docker socket read-only, drops Linux capabilities, sets `no-new-privileges`, and publishes no extra Docker ports. | | What you can change | Opt in with `NEMOCLAW_OPENSHELL_GATEWAY_CONTAINER_PATCH=1`, keep the path disabled with `NEMOCLAW_OPENSHELL_GATEWAY_CONTAINER_PATCH=0`, or run on a host/OpenShell build combination where the gateway binary launches directly. | | Risk if relaxed | The Docker socket remains a privileged host API even when bind-mounted read-only. Treat this mode as equivalent to trusting the host user that can drive Docker, and do not enable it on untrusted shared hosts. | | Recommendation | Prefer a host with glibc 2.39 or newer, which OpenShell 0.0.116 supports directly, and use the compatibility container only as an explicit local bridge on an older trusted host. | OpenShell owns the native Linux glibc support floor. NemoClaw owns the explicit opt-in, host-networking configuration, read-only socket mount, and gateway authentication controls for this fallback. Remove the fallback when every supported Linux host meets OpenShell's native floor and the gateway authentication and upgrade tests pass for the release candidate without the flag. The OpenClaw gateway authenticates devices that connect to the Control UI dashboard. NemoClaw hardens these defaults at image build time. ## Device Authentication Device authentication requires each connecting device to go through a pairing flow before it can interact with the gateway. | Aspect | Detail | | ------------------- | ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | | Default | OpenClaw requires the normal device-pairing flow for local and remote dashboards. | | What you can change | OpenClaw 2026.9.1 retired the device-auth bypass. `NEMOCLAW_DISABLE_DEVICE_AUTH` and its provenance input remain accepted only while managed Dockerfile callers transition; they no longer emit an OpenClaw config key. | | Risk if relaxed | Bypassing device identity would allow a client to connect without proving its paired identity. NemoClaw does not emit the retired bypass. | | Recommendation | Prefer loopback access or SSH port forwarding and complete the normal pairing flow for every browser or CLI device. | OpenClaw's native managed lifecycle runs the gateway and agent commands as the sandbox identity. Its authentication database and SQLite sidecars use owner-only modes, which protect them from other OS identities but do not create a privilege boundary between processes running as that same sandbox identity. The OpenShell sandbox remains the isolation boundary from the host. NemoClaw's restored-clone approval path passes only the matching local device's pending request, paired record, and credential to its bounded approval child; unrelated device credentials are not included. ## Gateway Bind Address NemoClaw binds the OpenShell gateway to loopback by default. | Aspect | Detail | | ------------------- | --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | | Default | `NEMOCLAW_GATEWAY_BIND_ADDRESS=127.0.0.1`. | | What you can change | Keep Docker-driver gateways on loopback. Set `NEMOCLAW_DASHBOARD_BIND=0.0.0.0` during onboarding and on later `connect` calls for remote dashboard/API access. Recreate a local-only sandbox before changing it to a remote bind. | | Risk if relaxed | Other hosts on the network may be able to reach the OpenShell gateway. NemoClaw rejects wildcard Docker-driver gateway binds while gateway JWT auth is active. | | Recommendation | Keep the gateway loopback default and expose only the dashboard forward when remote access is needed. | ## Dashboard Transport OpenClaw 2026.9.1 retired `gateway.controlUi.allowInsecureAuth`, so NemoClaw no longer emits or suppresses findings for that flag. Keep non-loopback dashboards behind HTTPS; the default loopback URL remains `http://127.0.0.1:18789`. NemoClaw no longer emits audit suppressions for the retired authentication flags. For audit reporting, NemoClaw treats an onboard-time `NEMOCLAW_DASHBOARD_BIND=0.0.0.0` setting or WSL's default all-interface dashboard forward as remote dashboard exposure. Outside WSL, a non-loopback `CHAT_UI_URL` changes the browser URL and its security settings but does not widen the host forward. For an explicit `NEMOCLAW_DASHBOARD_BIND=0.0.0.0` bind, use the same setting on later `connect` calls. If the sandbox was created without that explicit setting, NemoClaw refuses the remote forward until you recreate it with `NEMOCLAW_DASHBOARD_BIND=0.0.0.0 nemoclaw onboard --recreate-sandbox`; this keeps the generated audit state aligned with the host exposure state. On WSL, the ready summary still uses a loopback URL. For an explicit remote bind with a loopback `CHAT_UI_URL`, NemoClaw enables OpenClaw's Host-header origin fallback because the browser's remote origin is not known at image-build time. That setting expands access and must remain explicit; use HTTPS or an SSH local forward when possible. In that state, NemoClaw does not add audit suppressions, so the Host-header fallback finding remains active. Review the active findings, including the Host-header fallback finding described above: ```bash openclaw security audit --json | jq '.findings' ``` Remove the underlying risky condition when dashboard compatibility no longer requires it. ## Auto-Pair Client Allowlist The auto-pair watcher automatically approves device pairing requests from recognized clients, so you do not need to manually approve the Control UI. | Aspect | Detail | | ------------------- | --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | | Default | Startup auto-pairing and `connect`-time approval share one policy. A lease-qualified `launch` checks current pairing state and runs the complete approval path when the stored qualification no longer matches or a relevant allowlisted request is pending. NemoClaw approves devices only when `clientId` is `cli`, `openclaw-cli`, or `openclaw-control-ui`, and only for `operator.pairing`, `operator.read`, and `operator.write` scopes. An allowlisted `clientMode` alone is never sufficient; all other clients or scopes are rejected and logged. | | What you can change | This is not a user-facing knob. The allowlist is defined by NemoClaw's OpenClaw device-approval helper. | | Risk if relaxed | Approving all device types without validation lets rogue or unexpected clients pair with the gateway unchallenged. | | Recommendation | NemoClaw makes bounded, best-effort approval attempts at startup, during `connect`, and through the complete `launch` fallback for late scope upgrades. If an allowlisted request remains pending, follow the [scope-upgrade recovery procedure](../../reference/troubleshooting#an-openclaw-command-inside-the-sandbox-fails-with-scope-upgrade-pending-approval) to review its client, device, scopes, and matching request ID before approving it. Unknown clients and non-allowlisted scopes are never automatically approved. If you see `[auto-pair] rejected unknown client=...` in the logs, investigate the source of the unexpected connection. | ### Approve Administrative Scopes Manually NemoClaw automatically approves only the `operator.pairing`, `operator.read`, and `operator.write` scopes. It never automatically approves `operator.admin`. Operations that require that scope, such as creating a cron job, need your explicit approval. From the host, open the prepared connect shell: ```bash nemoclaw connect ``` In that shell, run the administrative command once to create the pending request, and note the `requestId` in the failure. Then inspect the pending requests: ```bash openclaw devices list --json ``` Find that `requestId`, and verify that its client, device, and requested scopes match the operation you just attempted. Approve that request by its `requestId`: ```bash openclaw devices approve ``` Retry the original administrative command after the approval succeeds. > **Warning** > > Approve only the `requestId` emitted by your command and only the client, device, and scopes you expect. > Do not approve an unexpected client or an unrelated `operator.admin` request. ## CLI Secret Redaction The CLI automatically redacts secret patterns (API keys, bearer tokens, provider credentials) from command output and error messages before logging them. | Aspect | Detail | | ------------------- | ----------------------------------------------------------------------------------------------------------------- | | Default | Enabled. The runner redacts secrets from stdout, stderr, and thrown error messages. | | What you can change | This is not a user-facing knob. The CLI enforces it on all command output paths. | | Risk if relaxed | Without redaction, secrets could appear in terminal scrollback, log files, or debug output shared in bug reports. | | Recommendation | No action needed. If you share NemoClaw debug output, verify that no secrets appear in the collected diagnostics. | ## Memory Secret Scanner The NemoClaw plugin blocks the agent from writing likely secrets (API keys, tokens, private keys) into persistent memory files. The scanner intercepts `Write`, `Edit`, and similar tool calls targeting memory and workspace paths before they reach disk. | Aspect | Detail | | ------------------- | ------------------------------------------------------------------------------------------------------------------------------------------------------ | | Default | Enabled. The plugin registers a `before_tool_call` hook that scans for 14 high-confidence secret patterns. | | What it covers | Protects OpenClaw state, NemoClaw state, default and named workspaces, and canonical workspace files. It scans 14 high-confidence credential patterns. | | What you can change | This is not a user-facing knob. The plugin enforces it automatically. | | Risk if relaxed | Without scanning, the agent could persist API keys or tokens in memory files that survive across sessions and backups. | | Recommendation | No action needed. If a write is blocked, the agent receives an actionable error listing the detected patterns. |