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137e57dca6
Two related issues with how the proxy handles client-supplied ``api_base`` / ``base_url`` overrides on chat-completion requests: 1. **SSRF gate bypass** — ``check_complete_credentials()`` returned ``True`` for any non-empty ``api_key``, allowing the ``is_request_body_safe`` ``banned_params`` loop to admit ``api_base`` / ``base_url`` values that point at private (RFC 1918), loopback, link-local, or cloud-metadata addresses. Now: when the gate sees a client-supplied ``api_base`` / ``base_url``, it runs the URL through ``litellm_core_utils.url_utils.validate_url`` (DNS-resolves, blocks internal/IMDS/LL networks, defends against rebinding). Rejection raises with a clear message. 2. **Admin-config leak on base override** — ``get_dynamic_litellm_params`` only carried the three clientside keys (``api_key``, ``api_base``, ``base_url``) from request to upstream call. Other admin-configured fields on ``litellm_params`` — ``organization``, ``extra_body``, ``extra_headers``, ``api_version``, ``azure_ad_token``, AWS / Vertex creds, etc. — flowed through unchanged. With base redirected to a client-controlled server, those admin secrets were sent to the attacker. Now: when ``api_base`` / ``base_url`` is in ``request_kwargs``, drop those admin-config fields from ``litellm_params`` unless the caller re-supplied them. Tests cover the SSRF-target rejection per URL field, the admin-secret clearing on base override, the don't-clear case when only ``api_key`` is overridden (BYOK pattern), and the don't-overwrite case when the caller resupplies fields like ``organization`` themselves. 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.