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dfd1e199a0
Add seatbelt permission extension abstraction as permission files for seatbelt profiles. This should complement our current sandbox policy
48 lines
1.9 KiB
Markdown
48 lines
1.9 KiB
Markdown
# codex-core
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This crate implements the business logic for Codex. It is designed to be used by the various Codex UIs written in Rust.
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## Dependencies
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Note that `codex-core` makes some assumptions about certain helper utilities being available in the environment. Currently, this support matrix is:
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### macOS
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Expects `/usr/bin/sandbox-exec` to be present.
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When using the workspace-write sandbox policy, the Seatbelt profile allows
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writes under the configured writable roots while keeping `.git` (directory or
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pointer file), the resolved `gitdir:` target, and `.codex` read-only.
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Network access and filesystem read/write roots are controlled by
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`SandboxPolicy`. Seatbelt consumes the resolved policy and enforces it.
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Seatbelt also supports macOS permission-profile extensions layered on top of
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`SandboxPolicy`:
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- no extension profile provided:
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keeps legacy default preferences read access (`user-preference-read`).
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- extension profile provided with no `macos_preferences` grant:
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does not add preferences access clauses.
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- `macos_preferences = "readonly"`:
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enables cfprefs read clauses and `user-preference-read`.
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- `macos_preferences = "readwrite"`:
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includes readonly clauses plus `user-preference-write` and cfprefs shm write
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clauses.
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- `macos_automation = true`:
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enables broad Apple Events send permissions.
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- `macos_automation = ["com.apple.Notes", ...]`:
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enables Apple Events send only to listed bundle IDs.
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- `macos_accessibility = true`:
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enables `com.apple.axserver` mach lookup.
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- `macos_calendar = true`:
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enables `com.apple.CalendarAgent` mach lookup.
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### Linux
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Expects the binary containing `codex-core` to run the equivalent of `codex sandbox linux` (legacy alias: `codex debug landlock`) when `arg0` is `codex-linux-sandbox`. See the `codex-arg0` crate for details.
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### All Platforms
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Expects the binary containing `codex-core` to simulate the virtual `apply_patch` CLI when `arg1` is `--codex-run-as-apply-patch`. See the `codex-arg0` crate for details.
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