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d18efdfe13
* fix(vllm): send the deployment api_key on /vllm passthrough calls
VLLMModelInfo.get_api_key always returned None, so /vllm/{endpoint} calls to a router
model reached the vLLM server with no auth header even when the deployment had an
api_key, and a server started with --api-key answered 401 (#23443).
Return the deployment key (or VLLM_API_KEY) and send it as Authorization: Bearer, the
header vllm serve --api-key checks. x-api-key was never actually sent before, since the
key was always None.
* fix(vllm): send the pass-through key as a bearer on both /vllm routes
vllm serve --api-key only reads Authorization: Bearer, so a keyed vLLM
answered 401 on both pass-through routes. Send the key as a bearer and
keep x-api-key for gateways that read it. Router models send their own
deployment key and never fall back to VLLM_API_KEY, which belongs to
the /vllm route's own server.
* fix(vllm): send only the bearer on router models and stop doubling /v1 on /vllm
Router models now send the same Authorization: Bearer header /v1/chat/completions sends for that deployment, without the x-api-key copy that route never sent. The VLLM_API_BASE route keeps x-api-key next to the bearer, as it sent it before. A router model whose api_base already ends in /v1 no longer gets /v1/v1 on /vllm/v1 paths.
* fix(vllm): send no placeholder key from keyless router models and stop doubling /v1 on the VLLM_API_BASE route
* fix(vllm): send VLLM_API_KEY when a router model with no api_base is forwarded to VLLM_API_BASE
* fix(vllm): keep a router model's own key on the VLLM_API_BASE server and resolve an oidc VLLM_API_KEY
* fix(vllm): treat an empty key as no key so pass-through sends no empty bearer
* fix(vllm): send no bearer for a Google oidc key and match VLLM_API_BASE across a trailing slash
---------
Co-authored-by: mateo-berri <277851410+mateo-berri@users.noreply.github.com>
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|---|---|---|
| .. | ||
| llm_provider_handlers | ||
| __init__.py | ||
| test_carry_guardrail_logging_info.py | ||
| test_codex_passthrough_endpoints.py | ||
| test_deepgram_ws_passthrough_routes.py | ||
| test_injected_stream_usage.py | ||
| test_llm_pass_through_endpoints.py | ||
| test_llm_passthrough_endpoints.py | ||
| test_managed_id_rewriter.py | ||
| test_method_specific_routing.py | ||
| test_pass_through_endpoints.py | ||
| test_passthrough_auth_default.py | ||
| test_passthrough_endpoint_router.py | ||
| test_passthrough_endpoints_common_utils.py | ||
| test_passthrough_guardrail_block_otel_span.py | ||
| test_passthrough_guardrails.py | ||
| test_passthrough_guardrails_field_targeting.py | ||
| test_passthrough_post_call_guardrails.py | ||
| test_streaming_handler.py | ||
| test_streaming_handler_interrupt.py | ||
| test_success_handler.py | ||
| test_upstream_usage_headers.py | ||
| test_vertex_ai_batch_passthrough.py | ||
| test_vertex_ai_live_passthrough.py | ||
| test_vertex_passthrough_load_balancing.py | ||
| test_watsonx_proxy_route.py | ||