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148485c2a2
Pass-through endpoints configured in
``general_settings.pass_through_endpoints`` defaulted to ``auth: false``
and the safe ``auth: true`` setting was rejected at startup unless the
operator had a LiteLLM Enterprise license. Net result: OSS deployments
had **no safe configuration** — every pass-through admins added without
remembering ``auth: true`` shipped an unauthenticated forwarder, and
remembering ``auth: true`` raised a hard "enterprise-only" error.
Three changes:
* ``litellm/proxy/_types.py`` — flip
``PassThroughGenericEndpoint.auth`` default to ``True``. Operators
who add a pass-through with no explicit ``auth`` value now get a
safe, authenticated forwarder by default. Setting ``auth: false``
remains supported for genuine public-forwarder use cases (e.g.
webhook receivers).
* ``litellm/proxy/pass_through_endpoints/pass_through_endpoints.py``
— drop the ``premium_user`` gate around ``auth: true``. An
unauthenticated forwarder is a deployment choice operators should
be allowed to make explicitly, but the safe option must always be
free. The product-tier decision (which features sit behind the
enterprise license) is separate from "OSS users must always have a
safe option."
* ``litellm/proxy/auth/user_api_key_auth.py`` — the runtime dispatch
pulls pass-through endpoints from ``general_settings`` as raw
dicts, so the Pydantic default doesn't apply. Switched
``endpoint.get("auth")`` to ``endpoint.get("auth", True)`` so a
config dict without an explicit ``auth`` key still requires
authentication at request time.
Tests:
- ``test_passthrough_auth_defaults_to_true`` — Pydantic default is
now safe.
- ``test_passthrough_auth_can_still_be_explicitly_disabled``
— opt-in to ``auth=False`` still works for legitimate
public-forwarder use cases.
- ``test_register_passthrough_with_auth_true_works_for_oss``
— ``premium_user=False`` no longer rejects ``auth=true``.
- ``test_runtime_check_treats_missing_auth_key_as_authenticated``
— raw dict without an ``auth`` key now requires auth (the
previously-unauthenticated forwarder).
- ``test_runtime_check_explicit_auth_false_still_skips_validation``
— explicit opt-in still works.
Closes GHSA-7h34-mmrh-6g58.
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 | ||
| 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.