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codex/codex-rs/protocol
Celia Chen e6773f856c Feat: Preserve network access on read-only sandbox policies (#13409)
## Summary

`PermissionProfile.network` could not be preserved when additional or
compiled permissions resolved to
`SandboxPolicy::ReadOnly`, because `ReadOnly` had no network_access
field. This change makes read-only + network
enabled representable directly and threads that through the protocol,
app-server v2 mirror, and permission-
  merging logic.

## What changed

- Added `network_access: bool` to `SandboxPolicy::ReadOnly` in the core
protocol and app-server v2 protocol.
- Kept backward compatibility by defaulting the new field to false, so
legacy read-only payloads still
    deserialize unchanged.
- Updated `has_full_network_access()` and sandbox summaries to respect
read-only network access.
  - Preserved PermissionProfile.network when:
      - compiling skill permission profiles into sandbox policies
      - normalizing additional permissions
      - merging additional permissions into existing sandbox policies
- Updated the approval overlay to show network in the rendered
permission rule when requested.
  - Regenerated app-server schema fixtures for the new v2 wire shape.
2026-03-04 02:41:57 +00:00
..

codex-protocol

This crate defines the "types" for the protocol used by Codex CLI, which includes both "internal types" for communication between codex-core and codex-tui, as well as "external types" used with codex app-server.

This crate should have minimal dependencies.

Ideally, we should avoid "material business logic" in this crate, as we can always introduce Ext-style traits to add functionality to types in other crates.