peilin-openai c9e2520707 Preserve tool metadata for OpenAI provider endpoint overrides (#48344) ...

## Why

Destination-only filtering stripped raw tool result metadata and MCP attribution when the built-in OpenAI provider used a custom endpoint.

## What changed

Add a runtime-only `include_internal_metadata` grant to `ModelProviderInfo` and enable it for the built-in OpenAI provider. Apply the provider grant or the existing first-party HTTPS destination check to both HTTP and WebSocket Responses requests.

Keep the grant out of serialized configuration and schemas, and default it to false for providers received through remote configuration. Providers without the grant retain the existing destination filtering.

## Testing

Update HTTP and WebSocket tests to expect metadata at overridden OpenAI endpoints. Cover provider grants, destination filtering, MCP attribution on requests, and the grant's exclusion from TOML serialization and configuration.

GitOrigin-RevId: 53aad6fb4d52cdfa9c79c6d92fe87383e1d0d1ef

2026-09-26 03:49:14 +00:00

..

src

Preserve tool metadata for OpenAI provider endpoint overrides (#48344)

2026-09-26 03:49:14 +00:00

BUILD.bazel

feat: add opt-in provider runtime abstraction (#17713)

2026-04-17 02:27:45 +00:00

Cargo.toml

Compose gateway OAuth with primary provider authentication (#46490)

2026-09-18 22:42:46 +00:00