feat(sandbox): add configurable Unix-local environment isolation - #4640
Merged
Conversation
Co-authored-by: simpleqt <89645338+simpleqt@users.noreply.github.com>
Codex Review SummaryThis comment shows the latest Codex review activity on this pull request.
ℹ️ About Codex in GitHubYour team has set up Codex to review pull requests in this repo. Reviews are triggered when you
Codex reacts with 👀 while any review is running, comments if it has suggestions, and reacts with 👍 once all reviews finish with no findings. |
seratch
changed the title
seratch
enabled auto-merge (squash)
August 25, 2026 00:05
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
1 participant
Add this suggestion to a batch that can be applied as a single commit.This suggestion is invalid because no changes were made to the code.Suggestions cannot be applied while the pull request is closed.Suggestions cannot be applied while viewing a subset of changes.Only one suggestion per line can be applied in a batch.Add this suggestion to a batch that can be applied as a single commit.Applying suggestions on deleted lines is not supported.You must change the existing code in this line in order to create a valid suggestion.Outdated suggestions cannot be applied.This suggestion has been applied or marked resolved.Suggestions cannot be applied from pending reviews.Suggestions cannot be applied on multi-line comments.Suggestions cannot be applied while the pull request is queued to merge.Suggestion cannot be applied right now. Please check back later.
This pull request supersedes #4617 and adds opt-in, configurable environment isolation for Unix-local sandboxes without changing existing default behavior.
UnixLocalSandboxClientcontinues to inherit the complete host environment by default. Applications can setinherit_host_environment=Falseto use the SDK's safe built-in allowlist, or additionally providehost_environment_allowlistto replace it with an exact application-controlled set of variable names.Manifest.environmentcontinues to override the selected host baseline, andHOMEremains pinned to the workspace. The inheritance policy is trusted runtime-only configuration applied to both created and resumed sessions; it is never serialized into session state.