whiteout-litellm
The Whiteout guardrail for the LiteLLM Proxy. Add it once, and every app that calls models through the proxy is governed. The apps themselves don't change.
pip install whiteout-litellm
export WHITEOUT_GATEWAY_KEY=wo_gw_prod_... # Whiteout → Custom AI Apps → Gateways
export WHITEOUT_BASE_URL=https://api.whiteout.groovysec.com
# config.yaml
guardrails:
- guardrail_name: whiteout
litellm_params:
guardrail: whiteout_litellm.WhiteoutGuardrail
mode: [pre_call, post_call]
default_on: true
What it checks:
- Before the model call: the prompt, the system prompt and tool results. Tool turns that Prompt Injection Defense quarantines are replaced before the model sees them.
- After the call: the reply. Streams are held until the reply passes.
A block reaches the caller as LiteLLM's usual guardrail error (HTTP 400).
Which app a request belongs to comes from the request's metadata.app, then the team alias, key alias or team id. Apps seen for the first time appear under Custom AI Apps as Discovered, for an admin to confirm.
If Whiteout is unreachable, the gateway's fail behaviour applies. That's fail-open unless your admin chose fail-closed.
| Variable | Default |
|---|---|
WHITEOUT_GATEWAY_KEY |
required; without it, requests pass through ungoverned (logged) |
WHITEOUT_BASE_URL |
https://api.whiteout.groovysec.com |
WHITEOUT_SCAN |
user,system,tool |
1 maintainer
Metadata
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Release files for whiteout-litellm 0.1.1
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