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Introduce a single, typed caller identity that is resolved once at the auth boundary and read by reference downstream, instead of being re-derived from a 50-field key object or rebuilt from request metadata. What this adds (litellm/proxy/auth/resolvers/), organized by responsibility: - Principal: a small, frozen, identity-only value type (user / organization / teams / project / end-user / roles / scopes / network), with its sub-models and the role mapping. No budget or policy state; those stay on the key object. - DbIdentityStore: the auth flow's resolver, owning both halves of resolving a caller. resolve_key does the one combined_view lookup (cache, then DB via the shared lower-level helpers, then write-back) and returns the key object, which still flows for budget / rate-limit / policy unchanged. principal_from_key projects the identity slice of that key object into a Principal, issuing no lookup. user_api_key_auth resolves every key through the store rather than calling get_key_object directly; auth_checks.get_key_object stays as the legacy entrypoint for its other callers until they migrate. - network: the X-Forwarded-For / trusted-proxy CIDR primitives live here in one place. trusted_proxy_utils now imports them rather than keeping a second copy. At the seam, user_api_key_auth projects one per-request Principal off the resolved key object and stamps the request network context onto it once (X-Forwarded-For is trusted only when trusted_proxy_ranges is configured). It is attached to request.state.principal for the downstream consumers later phases add. The projection is additive and defensive: a failure never rejects an already-authenticated request, and a missing principal must be treated as deny by any future reader. The Principal is always identifiable (credential_ref and a stable subject off the token), never anonymous. This is additive and changes no behavior today; it is the identity foundation the spend-attribution and authorization phases build on. |
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| .. | ||
| example_config_yaml | ||
| test_configs | ||
| test_model_response_typing | ||
| azure_fine_tune.jsonl | ||
| batch_job_results_furniture.jsonl | ||
| conftest copy.py | ||
| conftest.py | ||
| data_map.txt | ||
| eagle.wav | ||
| gettysburg.wav | ||
| large_text.py | ||
| messages_with_counts.py | ||
| model_cost.json | ||
| openai_batch_completions.jsonl | ||
| openai_batch_completions_router.jsonl | ||
| speech_vertex.mp3 | ||
| test_aproxy_startup.py | ||
| test_audit_logs_proxy.py | ||
| test_auth_checks.py | ||
| test_banned_keyword_list.py | ||
| test_blog_posts_endpoint.py | ||
| test_check_batch_cost.py | ||
| test_check_responses_cost.py | ||
| test_custom_callback_input.py | ||
| test_custom_logger_s3_gcs.py | ||
| test_custom_tokenizer_bug.py | ||
| test_db_schema_changes.py | ||
| test_default_end_user_budget_simple.py | ||
| test_deployed_proxy_keygen.py | ||
| test_deprecated_key_grace_period.py | ||
| test_e2e_pod_lock_manager.py | ||
| test_gemini_agents_endpoints.py | ||
| test_get_favicon.py | ||
| test_get_image.py | ||
| test_google_endpoint_routing.py | ||
| test_google_gemini_proxy_request.py | ||
| test_jwt.py | ||
| test_jwt_key_mapping.py | ||
| test_key_generate_dynamodb.py | ||
| test_key_generate_prisma.py | ||
| test_models_fallback_endpoint.py | ||
| test_multipart_bypass_repro.py | ||
| test_prisma_client_backoff_retry.py | ||
| test_prompt_test_endpoint.py | ||
| test_proxy_config_unit_test.py | ||
| test_proxy_custom_auth.py | ||
| test_proxy_custom_logger.py | ||
| test_proxy_encrypt_decrypt.py | ||
| test_proxy_exception_mapping.py | ||
| test_proxy_gunicorn.py | ||
| test_proxy_pass_user_config.py | ||
| test_proxy_reject_logging.py | ||
| test_proxy_routes.py | ||
| test_proxy_server.py | ||
| test_proxy_server_caching.py | ||
| test_proxy_server_keys.py | ||
| test_proxy_server_langfuse.py | ||
| test_proxy_server_spend.py | ||
| test_proxy_setting_guardrails.py | ||
| test_proxy_token_counter.py | ||
| test_proxy_utils.py | ||
| test_realtime_cache.py | ||
| test_reducto_ocr_route.py | ||
| test_request_size_limit_middleware.py | ||
| test_response_polling_handler.py | ||
| test_response_polling_pre_call_checks.py | ||
| test_search_api_logging.py | ||
| test_server_root_path.py | ||
| test_skills_db.py | ||
| test_ui_path_detection.py | ||
| test_unit_test_max_model_budget_limiter.py | ||
| test_unit_test_proxy_hooks.py | ||
| test_update_daily_tag_spend.py | ||
| test_update_spend.py | ||
| test_user_api_key_auth.py | ||
| test_zero_cost_model_budget_bypass.py | ||
| vertex_key.json | ||