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a7ecf6b5b1
* fix(jwt-auth): defer to single-team DB fallback on claim mismatch Extends the single-team DB fallback introduced in #26418 to two more cases where it previously could not run: * `find_and_validate_specific_team_id`: when `team_id_jwt_field` is configured and a claim value is present in the token but the team does not exist in the LiteLLM DB (HTTPException 404 from `get_team_object`), return `(None, None)` instead of raising — the auth_builder fallback then attributes the request to the user's single DB team. Only HTTPException is caught; other errors (e.g. "No DB Connected") still propagate. * `find_team_with_model_access`: when none of the `team_ids_jwt_field` groups resolve to a real LiteLLM team, return `(None, None)` instead of raising 403 so the same fallback path runs. If at least one group DID resolve to a team but none granted the requested model, the original 403 is preserved (legitimate access denial — not a claim mismatch). Tracked via the new `any_claim_team_resolved` flag. The strict `is_required_team_id` raise and `enforce_team_based_model_access` raise remain unchanged. Unit tests cover both new soft-fail paths and guard each preserved path (strict required, enforce_team_based, the preserved 403, and the non-HTTPException propagation). Co-authored-by: Cursor <cursoragent@cursor.com> * fix(jwt-auth): narrow HTTPException catch to 404 (greptile review) Address Greptile review comments on #28913: * `find_and_validate_specific_team_id`: re-raise HTTPException when `status_code != 404`, pinning the catch to the "team doesn't exist in db" path documented for `get_team_object`. A future change that introduces a different status code (e.g. 403 for a blocked team) will now propagate instead of silently falling through to the single-team DB fallback. * Add `test_find_and_validate_specific_team_id_non_404_http_exception_propagates` parametrised over 400 / 403 / 500 to lock in the contract. Co-authored-by: Cursor <cursoragent@cursor.com> * fix(jwt-auth): gate claim-mismatch fallback behind opt-in flag The unresolved-team-claim fallback added in the previous commit weakened the strict claim-based authorization contract by default — an authenticated user whose JWT carries a stale or invalid team claim could still consume their single DB team's models/quota via the fallback. Gate both soft-fail paths in `find_and_validate_specific_team_id` and `find_team_with_model_access` behind a new opt-in flag `team_claim_fallback` on `LiteLLM_JWTAuth` (default False). Default-off preserves the pre-existing strict behavior. Operators who intentionally treat IdP team claims as advisory (e.g. machine tokens whose group claims live in a separate namespace from LiteLLM team_ids) opt in via config. Adds two regression tests guarding the default-off behavior. Co-authored-by: Cursor <cursoragent@cursor.com> --------- Co-authored-by: Cursor <cursoragent@cursor.com> |
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| .. | ||
| _experimental/mcp_server | ||
| a2a | ||
| agent_endpoints | ||
| anthropic_endpoints | ||
| auth | ||
| client | ||
| common_utils | ||
| db | ||
| discovery_endpoints | ||
| experimental/mcp_server | ||
| google_endpoints | ||
| guardrails | ||
| health_endpoints | ||
| hooks | ||
| image_endpoints | ||
| management_endpoints | ||
| management_helpers | ||
| memory | ||
| middleware | ||
| openai_files_endpoint | ||
| pass_through_endpoints | ||
| policy_engine | ||
| prompts | ||
| proxy_server | ||
| public_endpoints | ||
| rag_endpoints | ||
| realtime_endpoints | ||
| response_api_endpoints | ||
| shutdown | ||
| spend_tracking | ||
| test_configs | ||
| types_utils | ||
| ui_crud_endpoints | ||
| utils | ||
| vector_store_endpoints | ||
| __init__.py | ||
| conftest.py | ||
| test_aiohttp_cleanup_closed.py | ||
| test_aiohttp_session_recovery.py | ||
| test_api_key_masking_in_errors.py | ||
| test_audio_speech_prometheus_hooks.py | ||
| test_batch_expiry.py | ||
| test_batch_metadata_none_fix.py | ||
| test_batch_retrieve_bedrock.py | ||
| test_budget_reservation.py | ||
| test_caching_routes.py | ||
| test_chat_completion_metadata.py | ||
| test_common_request_processing.py | ||
| test_component_allowlists.py | ||
| test_cors_config.py | ||
| test_custom_proxy.py | ||
| test_dynamic_mcp_route.py | ||
| test_empty_model_list.py | ||
| test_enforce_user_param.py | ||
| test_fallback_management_endpoints.py | ||
| test_fastapi_offline_routes.py | ||
| test_filter_models_by_team_access_group.py | ||
| test_health_check_functions.py | ||
| test_health_check_max_tokens.py | ||
| test_langfuse_passthrough_security.py | ||
| test_lazy_openapi_snapshot.py | ||
| test_litellm_pre_call_utils.py | ||
| test_max_budget_env_var.py | ||
| test_mcp_asgi_response.py | ||
| test_model_dump_with_preserved_fields.py | ||
| test_model_id_header_propagation.py | ||
| test_model_info_default_limits.py | ||
| test_model_level_guardrails.py | ||
| test_openapi_schema_validation.py | ||
| test_pricing_field_strip.py | ||
| test_prometheus_cleanup.py | ||
| test_provider_url_destination_guard.py | ||
| test_proxy_cli.py | ||
| test_proxy_logging_hook_detection.py | ||
| test_proxy_server.py | ||
| test_proxy_types.py | ||
| test_proxy_utils.py | ||
| test_pyroscope.py | ||
| test_redis_auth_cache_flag.py | ||
| test_response_model_sanitization.py | ||
| test_route_a2a_models.py | ||
| test_route_llm_request.py | ||
| test_sensitive_route_auth.py | ||
| test_shared_health_check.py | ||
| test_spend_log_cleanup.py | ||
| test_swagger_chat_completions.py | ||
| test_team_member_update.py | ||
| test_team_org_move.py | ||
| test_tools_allowlist_enforcement.py | ||
| test_update_llm_router_resilience.py | ||