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37a22acf6f
Two related gaps in the proxy's request bouncer:
1. ``is_request_body_safe`` (auth_utils.py) walked the request-body root
and the ``litellm_embedding_config`` nested dict, but not ``metadata``
or ``litellm_metadata``. The same fields it bans at root — Langfuse /
Langsmith / Arize / PostHog / Braintrust / Phoenix / W&B Weave / GCS /
Humanloop / Lunary credentials and routing — were silently accepted
when the caller put them inside metadata, retargeting observability
callbacks to a caller-controlled host with caller-supplied creds.
Walk both metadata containers (and parse the JSON-string form sent via
multipart / ``extra_body``) through the same banned-params helper, so
the existing ``allow_client_side_credentials`` opt-in covers both
paths consistently.
2. The banned-params list was hand-maintained and lagged the canonical
``_supported_callback_params`` allow-list in
``initialize_dynamic_callback_params``. Derive the observability bans
from that allow-list (minus a small ``_SAFE_CLIENT_CALLBACK_PARAMS``
set for informational fields like ``langfuse_prompt_version`` and
``langsmith_sampling_rate``) so future integrations are covered
automatically; ``_EXTRA_BANNED_OBSERVABILITY_PARAMS`` carries the
handful of fields integrations read but the allow-list hasn't caught
up to. A guard test fails CI if a new entry is added to
``_supported_callback_params`` without an explicit safe-list decision.
Separately in ``litellm_pre_call_utils.py``: add ``callbacks``,
``service_callback``, ``logger_fn``, and ``litellm_disabled_callbacks``
to ``_UNTRUSTED_ROOT_CONTROL_FIELDS``. The first three are appended to
worker-wide ``litellm.{input,success,failure,_async_*,service}_callback``
lists / ``litellm.user_logger_fn`` from inside ``function_setup`` — one
request poisons every subsequent caller in that worker. The last is the
inverse primitive: the legitimate path reads it from key/team metadata,
the request-body version silently disables admin-configured audit /
observability for the call.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
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|---|---|---|
| .. | ||
| agent_tests | ||
| audio_tests | ||
| basic_proxy_startup_tests | ||
| batches_tests | ||
| benchmarks | ||
| code_coverage_tests | ||
| documentation_tests | ||
| enterprise | ||
| guardrails_tests | ||
| image_gen_tests | ||
| litellm | ||
| litellm-proxy-extras | ||
| litellm_core_utils | ||
| litellm_utils_tests | ||
| llm_responses_api_testing | ||
| llm_translation | ||
| load_tests | ||
| local_testing | ||
| logging_callback_tests | ||
| mcp_tests | ||
| multi_instance_e2e_tests | ||
| ocr_tests | ||
| old_proxy_tests/tests | ||
| openai_endpoints_tests | ||
| otel_tests | ||
| pass_through_tests | ||
| pass_through_unit_tests | ||
| proxy_admin_ui_tests | ||
| proxy_e2e_anthropic_messages_tests | ||
| proxy_security_tests | ||
| proxy_unit_tests | ||
| router_unit_tests | ||
| scim_tests | ||
| search_tests | ||
| spend_tracking_tests | ||
| store_model_in_db_tests | ||
| test_litellm | ||
| unified_google_tests | ||
| vector_store_tests | ||
| windows_tests | ||
| __init__.py | ||
| _flush_vcr_cache.py | ||
| _vcr_redis_persister.py | ||
| eval_swe_bench.py | ||
| gettysburg.wav | ||
| large_text.py | ||
| openai_batch_completions.jsonl | ||
| README.MD | ||
| test_budget_management.py | ||
| test_callbacks_on_proxy.py | ||
| test_config.py | ||
| test_debug_warning.py | ||
| test_default_encoding_non_root.py | ||
| test_end_users.py | ||
| test_entrypoint.py | ||
| test_fallbacks.py | ||
| test_gpt5_azure_temperature_support.py | ||
| test_health.py | ||
| test_keys.py | ||
| test_litellm_proxy_responses_config.py | ||
| test_logging.conf | ||
| test_models.py | ||
| test_new_vector_store_endpoints.py | ||
| test_openai_endpoints.py | ||
| test_organizations.py | ||
| test_otel_thread_leak.py | ||
| test_passthrough_endpoints.py | ||
| test_presidio_latency.py | ||
| test_proxy_server_non_root.py | ||
| test_ratelimit.py | ||
| test_resource_cleanup.py | ||
| test_service_logger_otel.py | ||
| test_spend_logs.py | ||
| test_team.py | ||
| test_team_logging.py | ||
| test_team_members.py | ||
| test_users.py | ||
In total litellm runs 1000+ tests
[02/20/2025] Update:
To make it easier to contribute and map what behavior is tested,
we've started mapping the litellm directory in tests/test_litellm
This folder can only run mock tests.