unsloth/studio
Daniel Han fd8f25f507 Studio: scrub Codex subprocess env, guard partial-stream replay, abort login on unmount
Third reviewer.py pass found three remaining sharp edges. Each fix
is small and paired with a regression test where applicable.

* Codex subprocess env is now scrubbed to a safe-list before spawn.
  Both `_run_cli` in codex_availability and the device-auth spawn
  in stream_codex_device_login switch from `env=os.environ.copy()`
  to `env=_codex_subprocess_env()`, which forwards only PATH /
  HOME / USER / Windows-equivalents / CODEX_HOME / OPENAI_API_KEY /
  OPENAI_BASE_URL. Other-provider secrets like HF_TOKEN, GH_TOKEN,
  WANDB_API_KEY, ANTHROPIC_API_KEY no longer reach the local codex
  binary, so a shimmed `codex` earlier on PATH cannot harvest them.

* `_stream_thread_run` now tracks `emitted_any` and refuses to fall
  through to the buffered `await thread.run(prompt)` after either
  streaming helper has already yielded text. Previously a network
  glitch mid-stream re-executed the same Codex turn, which can
  duplicate file writes, shell commands, and other Codex side
  effects. The buffered path is now reserved for the zero-output
  case (no streaming helper resolved, or streaming returned empty).

* `CodexLoginButton` now aborts the SSE reader on unmount via a
  useEffect cleanup that calls `abortRef.current?.abort()`. The
  underlying `codex login --device-auth` subprocess no longer
  keeps streaming (and holding a device-auth session) after the
  dialog closes.

Two new pytest cases pin the behaviour: `test_codex_subprocess_env_scrubbed`
sets HF/GH/WANDB/ANTHROPIC keys and asserts none reach the codex
env while OPENAI_API_KEY / CODEX_HOME survive; and
`test_partial_stream_failure_does_not_replay_turn` injects a fake
`turn().stream()` that yields "partial output " then raises, and
asserts `thread.run()` is never called. 28/28 codex_provider tests
pass; `tsc --noEmit` clean.
2026-05-24 15:16:38 +00:00
..
backend Studio: scrub Codex subprocess env, guard partial-stream replay, abort login on unmount 2026-05-24 15:16:38 +00:00
frontend Studio: scrub Codex subprocess env, guard partial-stream replay, abort login on unmount 2026-05-24 15:16:38 +00:00
src-tauri Fix Windows workflow issues(#5694) 2026-05-22 05:32:30 -07:00
__init__.py Final cleanup 2026-03-12 18:28:04 +00:00
install_llama_prebuilt.py ci: broaden Linux + narrow Windows llama.cpp runtime patterns + trim #5741 comments (#5746) 2026-05-23 21:48:12 -07:00
install_python_stack.py ci: broaden Linux + narrow Windows llama.cpp runtime patterns + trim #5741 comments (#5746) 2026-05-23 21:48:12 -07:00
LICENSE.AGPL-3.0 Add AGPL-3.0 license to studio folder 2026-03-09 19:36:25 +00:00
package-lock.json ci: advisory lockfile supply-chain audit (no install-script changes) (#5604) 2026-05-19 05:56:56 -07:00
package.json ci: advisory lockfile supply-chain audit (no install-script changes) (#5604) 2026-05-19 05:56:56 -07:00
setup.bat Final cleanup 2026-03-12 18:28:04 +00:00
setup.ps1 studio: regenerate desktop launcher on unsloth studio update (macOS + Linux + Windows) (#5577) 2026-05-19 05:49:10 -07:00
setup.sh Route CPU-only Linux x86_64 to ggml-org/llama.cpp prebuilts (#5302) 2026-05-05 23:22:22 -07:00
Unsloth_Studio_Colab.ipynb studio: add --local to setup.sh + overlay unsloth-zoo from git main (#5252) 2026-05-02 08:51:56 +04:00