blevy-oai c7c2b3cf8d Show OAuth error descriptions in callback responses (#9654) ...

### Motivation
- The local OAuth callback server returned a generic "Invalid OAuth
callback" on failures even when the query contained an
`error_description`, making it hard to debug OAuth failures.

### Description
- Update `codex-rs/rmcp-client/src/perform_oauth_login.rs` to surface
`error_description` values from the callback query in the HTTP response.
- Introduce a `CallbackOutcome` enum and change `parse_oauth_callback`
to return it, parsing `code`, `state`, and `error_description` from the
query string.
- Change `spawn_callback_server` to match on `CallbackOutcome` and
return `OAuth error: <description>` with a 400 status when
`error_description` is present, while preserving the existing success
and invalid flows.
- Use inline formatting for the error response string.

### Testing
- Ran `just fmt` in the `codex-rs` workspace to format changes
successfully.
- Ran `cargo test -p codex-rmcp-client` and all tests passed.

------
[Codex
Task](https://chatgpt.com/codex/tasks/task_i_6971aadc68d0832e93159efea8cd48a9)

2026-01-27 13:22:54 -08:00

..

src

Show OAuth error descriptions in callback responses (#9654)

2026-01-27 13:22:54 -08:00

tests

feat: introduce codex-utils-cargo-bin as an alternative to assert_cmd::Command (#8496)

2025-12-23 19:29:32 -08:00

BUILD.bazel

feat: add support for building with Bazel (#8875)

2026-01-09 11:09:43 -08:00

Cargo.toml

Revert "feat: support proxy for ws connection" (#9693)

2026-01-22 15:57:18 +00:00